pax_global_header00006660000000000000000000000064125430044050014507gustar00rootroot0000000000000052 comment=a2931a6ce565511af4ab983b2a0c4a79df70a6fe CodeMirror-5.4.0/000077500000000000000000000000001254300440500135625ustar00rootroot00000000000000CodeMirror-5.4.0/.gitattributes000066400000000000000000000001501254300440500164510ustar00rootroot00000000000000*.txt text *.js text *.html text *.md text *.json text *.yml text *.css text *.svg text CodeMirror-5.4.0/.gitignore000066400000000000000000000001061254300440500155470ustar00rootroot00000000000000/node_modules /npm-debug.log /test*.html .tern-* *~ *.swp .idea *.iml CodeMirror-5.4.0/.travis.yml000066400000000000000000000000441254300440500156710ustar00rootroot00000000000000language: node_js node_js: - 0.10 CodeMirror-5.4.0/AUTHORS000066400000000000000000000137531254300440500146430ustar00rootroot00000000000000List of CodeMirror contributors. Updated before every release. 4r2r Aaron Brooks Abdelouahab Abe Fettig Adam Ahmed Adam King adanlobato Adán Lobato Adrian Aichner aeroson Ahmad Amireh Ahmad M. Zawawi ahoward Akeksandr Motsjonov Alberto González Palomo Alberto Pose Albert Xing Alexander Pavlov Alexander Schepanovski Alexander Shvets Alexander Solovyov Alexandre Bique alexey-k Alex Piggott Aliaksei Chapyzhenka Amin Shali Amsul amuntean Amy Ananya Sen anaran AndersMad Anders Nawroth Anderson Mesquita Andrea G Andreas Reischuck Andre von Houck Andrey Fedorov Andrey Klyuchnikov Andrey Lushnikov Andy Joslin Andy Kimball Andy Li Angelo angelozerr angelo.zerr@gmail.com Ankit Ankit Ahuja Ansel Santosa Anthony Dugois Anthony Grimes Anton Kovalyov AQNOUCH Mohammed areos as3boyan AtomicPages LLC Atul Bhouraskar Aurelian Oancea Bastian Müller Bem Jones-Bey benbro Beni Cherniavsky-Paskin Benjamin DeCoste Ben Keen Bernhard Sirlinger Bert Chang Billy Moon binny B Krishna Chaitanya Blaine G blukat29 boomyjee borawjm Brad Metcalf Brandon Frohs Brandon Wamboldt Brett Zamir Brian Grinstead Brian Sletten Bruce Mitchener Calin Barbat Chandra Sekhar Pydi Charles Skelton Cheah Chu Yeow Chris Coyier Chris Granger Chris Houseknecht Chris Lohfink Chris Morgan Christian Oyarzun Christian Petrov Christopher Brown Christopher Mitchell Christopher Pfohl ciaranj CodeAnimal coderaiser ComFreek Curtis Gagliardi dagsta daines Dale Jung Dan Bentley Dan Heberden Daniel, Dao Quang Minh Daniele Di Sarli Daniel Faust Daniel Huigens Daniel KJ Daniel Neel Daniel Parnell Danny Yoo darealshinji Darius Roberts Dave Myers David Barnett David Mignot David Pathakjee David Vázquez deebugger Deep Thought Devon Carew dignifiedquire Dimage Sapelkin Dmitry Kiselyov domagoj412 Dominator008 Domizio Demichelis Doug Wikle Drew Bratcher Drew Hintz Drew Khoury Dror BG duralog eborden edsharp ekhaled Enam Mijbah Noor Eric Allam eustas Fabien O'Carroll Fabio Zendhi Nagao Faiza Alsaied Fauntleroy fbuchinger feizhang365 Felipe Lalanne Felix Raab Filip Noetzel flack ForbesLindesay Forbes Lindesay Ford_Lawnmower Forrest Oliphant Frank Wiegand Gabriel Gheorghian Gabriel Horner Gabriel Nahmias galambalazs Gautam Mehta gekkoe Gerard Braad Gergely Hegykozi Giovanni Calò Glenn Jorde Glenn Ruehle Golevka Gordon Smith Grant Skinner greengiant Gregory Koberger Guillaume Massé Guillaume Massé Gustavo Rodrigues Hakan Tunc Hans Engel Hardest Hasan Karahan Hector Oswaldo Caballero Herculano Campos Hiroyuki Makino hitsthings Hocdoc Ian Beck Ian Dickinson Ian Wehrman Ian Wetherbee Ice White ICHIKAWA, Yuji ilvalle Ingo Richter Irakli Gozalishvili Ivan Kurnosov Ivoah Jacob Lee Jakob Miland Jakub Vrana Jakub Vrána James Campos James Thorne Jamie Hill Jan Jongboom jankeromnes Jan Keromnes Jan Odvarko Jan T. Sott Jared Forsyth Jason Jason Barnabe Jason Grout Jason Johnston Jason San Jose Jason Siefken Jaydeep Solanki Jean Boussier jeffkenton Jeff Pickhardt jem (graphite) Jeremy Parmenter Jochen Berger Johan Ask John Connor John Lees-Miller John Snelson John Van Der Loo Jonas Döbertin Jonathan Malmaud jongalloway Jon Malmaud Jon Sangster Joost-Wim Boekesteijn Joseph Pecoraro Joshua Newman Josh Watzman jots jsoojeon ju1ius Juan Benavides Romero Jucovschi Constantin Juho Vuori Justin Hileman jwallers@gmail.com kaniga Ken Newman Ken Rockot Kevin Earls Kevin Sawicki Kevin Ushey Klaus Silveira Koh Zi Han, Cliff komakino Konstantin Lopuhin koops ks-ifware kubelsmieci KwanEsq Lanfei Lanny Laszlo Vidacs leaf corcoran Leonid Khachaturov Leon Sorokin Leonya Khachaturov Liam Newman Libo Cannici LloydMilligan LM lochel Lorenzo Stoakes Luciano Longo Luke Stagner lynschinzer Madhura Jayaratne Maksim Lin Maksym Taran Malay Majithia Manuel Rego Casasnovas Marat Dreizin Marcel Gerber Marco Aurélio Marco Munizaga Marcus Bointon Marek Rudnicki Marijn Haverbeke Mário Gonçalves Mario Pietsch Mark Lentczner Marko Bonaci Martin Balek Martín Gaitán Martin Hasoň Martin Hunt Mason Malone Mateusz Paprocki Mathias Bynens mats cronqvist Matthew Beale Matthew Rathbone Matthias Bussonnier Matthias BUSSONNIER Matt McDonald Matt Pass Matt Sacks mauricio Maximilian Hils Maxim Kraev Max Kirsch Max Xiantu mbarkhau Metatheos Micah Dubinko Michael Grey Michael Kaminsky Michael Lehenbauer Michael Zhou Michal Dorner Mighty Guava Miguel Castillo mihailik Mike Mike Brevoort Mike Diaz Mike Ivanov Mike Kadin MinRK Miraculix87 misfo mloginov Moritz Schwörer mps ms mtaran-google Narciso Jaramillo Nathan Williams ndr nerbert nextrevision ngn nguillaumin Ng Zhi An Nicholas Bollweg Nicholas Bollweg (Nick) Nick Kreeger Nick Small Niels van Groningen nightwing Nikita Beloglazov Nikita Vasilyev Nikolay Kostov nilp0inter Nisarg Jhaveri nlwillia noragrossman Norman Rzepka pablo Page Panupong Pasupat paris Paris Patil Arpith Patrick Stoica Patrick Strawderman Paul Garvin Paul Ivanov Pavel Feldman Pavel Strashkin Paweł Bartkiewicz peteguhl Peter Flynn peterkroon Peter Kroon prasanthj Prasanth J Radek Piórkowski Rahul Randall Mason Randy Burden Randy Edmunds Rasmus Erik Voel Jensen ray ratchup Ray Ratchup Richard van der Meer Richard Z.H. Wang Robert Crossfield Roberto Abdelkader Martínez Pérez robertop23 Robert Plummer Ruslan Osmanov Ryan Prior sabaca Samuel Ainsworth sandeepshetty Sander AKA Redsandro santec Sascha Peilicke satamas satchmorun sathyamoorthi SCLINIC\jdecker Scott Aikin Scott Goodhew Sebastian Zaha shaund shaun gilchrist Shawn A sheopory Shiv Deepak Shmuel Englard Shubham Jain silverwind snasa soliton4 sonson spastorelli srajanpaliwal Stanislav Oaserele Stas Kobzar Stefan Borsje Steffen Beyer Steve O'Hara stoskov Taha Jahangir Takuji Shimokawa Tarmil tel tfjgeorge Thaddee Tyl TheHowl think Thomas Dvornik Thomas Schmid Tim Alby Tim Baumann Timothy Farrell Timothy Hatcher TobiasBg Tomas-A Tomas Varaneckas Tom Erik Støwer Tom MacWright Tony Jian Travis Heppe Triangle717 twifkak Vestimir Markov vf Vincent Woo Volker Mische wenli Wesley Wiser Will Binns-Smith William Jamieson William Stein Willy Wojtek Ptak Xavier Mendez Yassin N. Hassan YNH Webdev Yunchi Luo Yuvi Panda Zachary Dremann Zhang Hao zziuni 魏鹏刚 CodeMirror-5.4.0/CONTRIBUTING.md000066400000000000000000000071211254300440500160140ustar00rootroot00000000000000# How to contribute - [Getting help](#getting-help-) - [Submitting bug reports](#submitting-bug-reports-) - [Contributing code](#contributing-code-) ## Getting help Community discussion, questions, and informal bug reporting is done on the [discuss.CodeMirror forum](http://discuss.codemirror.net). ## Submitting bug reports The preferred way to report bugs is to use the [GitHub issue tracker](http://github.com/codemirror/CodeMirror/issues). Before reporting a bug, read these pointers. **Note:** The issue tracker is for *bugs*, not requests for help. Questions should be asked on the [discuss.CodeMirror forum](http://discuss.codemirror.net) instead. ### Reporting bugs effectively - CodeMirror is maintained by volunteers. They don't owe you anything, so be polite. Reports with an indignant or belligerent tone tend to be moved to the bottom of the pile. - Include information about **the browser in which the problem occurred**. Even if you tested several browsers, and the problem occurred in all of them, mention this fact in the bug report. Also include browser version numbers and the operating system that you're on. - Mention which release of CodeMirror you're using. Preferably, try also with the current development snapshot, to ensure the problem has not already been fixed. - Mention very precisely what went wrong. "X is broken" is not a good bug report. What did you expect to happen? What happened instead? Describe the exact steps a maintainer has to take to make the problem occur. We can not fix something that we can not observe. - If the problem can not be reproduced in any of the demos included in the CodeMirror distribution, please provide an HTML document that demonstrates the problem. The best way to do this is to go to [jsbin.com](http://jsbin.com/ihunin/edit), enter it there, press save, and include the resulting link in your bug report. ## Contributing code - Make sure you have a [GitHub Account](https://github.com/signup/free) - Fork [CodeMirror](https://github.com/codemirror/CodeMirror/) ([how to fork a repo](https://help.github.com/articles/fork-a-repo)) - Make your changes - If your changes are easy to test or likely to regress, add tests. Tests for the core go into `test/test.js`, some modes have their own test suite under `mode/XXX/test.js`. Feel free to add new test suites to modes that don't have one yet (be sure to link the new tests into `test/index.html`). - Follow the general code style of the rest of the project (see below). Run `bin/lint` to verify that the linter is happy. - Make sure all tests pass. Visit `test/index.html` in your browser to run them. - Submit a pull request ([how to create a pull request](https://help.github.com/articles/fork-a-repo)) By contributing code to CodeMirror you - agree to license the contributed code under CodeMirror's [MIT license](http://codemirror.net/LICENSE). - confirm that you have the right to contribute and license the code in question. (Either you hold all rights on the code, or the rights holder has explicitly granted the right to use it like this, through a compatible open source license or through a direct agreement with you.) ### Coding standards - 2 spaces per indentation level, no tabs. - Include semicolons after statements. - Note that the linter (`bin/lint`) which is run after each commit complains about unused variables and functions. Prefix their names with an underscore to muffle it. - CodeMirror does *not* follow JSHint or JSLint prescribed style. Patches that try to 'fix' code to pass one of these linters will be unceremoniously discarded. CodeMirror-5.4.0/LICENSE000066400000000000000000000021061254300440500145660ustar00rootroot00000000000000Copyright (C) 2015 by Marijn Haverbeke and others Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. CodeMirror-5.4.0/README.md000066400000000000000000000014261254300440500150440ustar00rootroot00000000000000# CodeMirror [![Build Status](https://travis-ci.org/codemirror/CodeMirror.svg)](https://travis-ci.org/codemirror/CodeMirror) [![NPM version](https://img.shields.io/npm/v/codemirror.svg)](https://www.npmjs.org/package/codemirror) [Funding status: ![maintainer happiness](https://marijnhaverbeke.nl/fund/status_s.png?again)](https://marijnhaverbeke.nl/fund/) CodeMirror is a JavaScript component that provides a code editor in the browser. When a mode is available for the language you are coding in, it will color your code, and optionally help with indentation. The project page is http://codemirror.net The manual is at http://codemirror.net/doc/manual.html The contributing guidelines are in [CONTRIBUTING.md](https://github.com/codemirror/CodeMirror/blob/master/CONTRIBUTING.md) CodeMirror-5.4.0/addon/000077500000000000000000000000001254300440500146475ustar00rootroot00000000000000CodeMirror-5.4.0/addon/comment/000077500000000000000000000000001254300440500163115ustar00rootroot00000000000000CodeMirror-5.4.0/addon/comment/comment.js000066400000000000000000000175101254300440500203150ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var noOptions = {}; var nonWS = /[^\s\u00a0]/; var Pos = CodeMirror.Pos; function firstNonWS(str) { var found = str.search(nonWS); return found == -1 ? 0 : found; } CodeMirror.commands.toggleComment = function(cm) { var minLine = Infinity, ranges = cm.listSelections(), mode = null; for (var i = ranges.length - 1; i >= 0; i--) { var from = ranges[i].from(), to = ranges[i].to(); if (from.line >= minLine) continue; if (to.line >= minLine) to = Pos(minLine, 0); minLine = from.line; if (mode == null) { if (cm.uncomment(from, to)) mode = "un"; else { cm.lineComment(from, to); mode = "line"; } } else if (mode == "un") { cm.uncomment(from, to); } else { cm.lineComment(from, to); } } }; CodeMirror.defineExtension("lineComment", function(from, to, options) { if (!options) options = noOptions; var self = this, mode = self.getModeAt(from); var commentString = options.lineComment || mode.lineComment; if (!commentString) { if (options.blockCommentStart || mode.blockCommentStart) { options.fullLines = true; self.blockComment(from, to, options); } return; } var firstLine = self.getLine(from.line); if (firstLine == null) return; var end = Math.min(to.ch != 0 || to.line == from.line ? to.line + 1 : to.line, self.lastLine() + 1); var pad = options.padding == null ? " " : options.padding; var blankLines = options.commentBlankLines || from.line == to.line; self.operation(function() { if (options.indent) { var baseString = firstLine.slice(0, firstNonWS(firstLine)); for (var i = from.line; i < end; ++i) { var line = self.getLine(i), cut = baseString.length; if (!blankLines && !nonWS.test(line)) continue; if (line.slice(0, cut) != baseString) cut = firstNonWS(line); self.replaceRange(baseString + commentString + pad, Pos(i, 0), Pos(i, cut)); } } else { for (var i = from.line; i < end; ++i) { if (blankLines || nonWS.test(self.getLine(i))) self.replaceRange(commentString + pad, Pos(i, 0)); } } }); }); CodeMirror.defineExtension("blockComment", function(from, to, options) { if (!options) options = noOptions; var self = this, mode = self.getModeAt(from); var startString = options.blockCommentStart || mode.blockCommentStart; var endString = options.blockCommentEnd || mode.blockCommentEnd; if (!startString || !endString) { if ((options.lineComment || mode.lineComment) && options.fullLines != false) self.lineComment(from, to, options); return; } var end = Math.min(to.line, self.lastLine()); if (end != from.line && to.ch == 0 && nonWS.test(self.getLine(end))) --end; var pad = options.padding == null ? " " : options.padding; if (from.line > end) return; self.operation(function() { if (options.fullLines != false) { var lastLineHasText = nonWS.test(self.getLine(end)); self.replaceRange(pad + endString, Pos(end)); self.replaceRange(startString + pad, Pos(from.line, 0)); var lead = options.blockCommentLead || mode.blockCommentLead; if (lead != null) for (var i = from.line + 1; i <= end; ++i) if (i != end || lastLineHasText) self.replaceRange(lead + pad, Pos(i, 0)); } else { self.replaceRange(endString, to); self.replaceRange(startString, from); } }); }); CodeMirror.defineExtension("uncomment", function(from, to, options) { if (!options) options = noOptions; var self = this, mode = self.getModeAt(from); var end = Math.min(to.ch != 0 || to.line == from.line ? to.line : to.line - 1, self.lastLine()), start = Math.min(from.line, end); // Try finding line comments var lineString = options.lineComment || mode.lineComment, lines = []; var pad = options.padding == null ? " " : options.padding, didSomething; lineComment: { if (!lineString) break lineComment; for (var i = start; i <= end; ++i) { var line = self.getLine(i); var found = line.indexOf(lineString); if (found > -1 && !/comment/.test(self.getTokenTypeAt(Pos(i, found + 1)))) found = -1; if (found == -1 && (i != end || i == start) && nonWS.test(line)) break lineComment; if (found > -1 && nonWS.test(line.slice(0, found))) break lineComment; lines.push(line); } self.operation(function() { for (var i = start; i <= end; ++i) { var line = lines[i - start]; var pos = line.indexOf(lineString), endPos = pos + lineString.length; if (pos < 0) continue; if (line.slice(endPos, endPos + pad.length) == pad) endPos += pad.length; didSomething = true; self.replaceRange("", Pos(i, pos), Pos(i, endPos)); } }); if (didSomething) return true; } // Try block comments var startString = options.blockCommentStart || mode.blockCommentStart; var endString = options.blockCommentEnd || mode.blockCommentEnd; if (!startString || !endString) return false; var lead = options.blockCommentLead || mode.blockCommentLead; var startLine = self.getLine(start), endLine = end == start ? startLine : self.getLine(end); var open = startLine.indexOf(startString), close = endLine.lastIndexOf(endString); if (close == -1 && start != end) { endLine = self.getLine(--end); close = endLine.lastIndexOf(endString); } if (open == -1 || close == -1 || !/comment/.test(self.getTokenTypeAt(Pos(start, open + 1))) || !/comment/.test(self.getTokenTypeAt(Pos(end, close + 1)))) return false; // Avoid killing block comments completely outside the selection. // Positions of the last startString before the start of the selection, and the first endString after it. var lastStart = startLine.lastIndexOf(startString, from.ch); var firstEnd = lastStart == -1 ? -1 : startLine.slice(0, from.ch).indexOf(endString, lastStart + startString.length); if (lastStart != -1 && firstEnd != -1 && firstEnd + endString.length != from.ch) return false; // Positions of the first endString after the end of the selection, and the last startString before it. firstEnd = endLine.indexOf(endString, to.ch); var almostLastStart = endLine.slice(to.ch).lastIndexOf(startString, firstEnd - to.ch); lastStart = (firstEnd == -1 || almostLastStart == -1) ? -1 : to.ch + almostLastStart; if (firstEnd != -1 && lastStart != -1 && lastStart != to.ch) return false; self.operation(function() { self.replaceRange("", Pos(end, close - (pad && endLine.slice(close - pad.length, close) == pad ? pad.length : 0)), Pos(end, close + endString.length)); var openEnd = open + startString.length; if (pad && startLine.slice(openEnd, openEnd + pad.length) == pad) openEnd += pad.length; self.replaceRange("", Pos(start, open), Pos(start, openEnd)); if (lead) for (var i = start + 1; i <= end; ++i) { var line = self.getLine(i), found = line.indexOf(lead); if (found == -1 || nonWS.test(line.slice(0, found))) continue; var foundEnd = found + lead.length; if (pad && line.slice(foundEnd, foundEnd + pad.length) == pad) foundEnd += pad.length; self.replaceRange("", Pos(i, found), Pos(i, foundEnd)); } }); return true; }); }); CodeMirror-5.4.0/addon/comment/continuecomment.js000066400000000000000000000065071254300440500220660ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { var modes = ["clike", "css", "javascript"]; for (var i = 0; i < modes.length; ++i) CodeMirror.extendMode(modes[i], {blockCommentContinue: " * "}); function continueComment(cm) { if (cm.getOption("disableInput")) return CodeMirror.Pass; var ranges = cm.listSelections(), mode, inserts = []; for (var i = 0; i < ranges.length; i++) { var pos = ranges[i].head, token = cm.getTokenAt(pos); if (token.type != "comment") return CodeMirror.Pass; var modeHere = CodeMirror.innerMode(cm.getMode(), token.state).mode; if (!mode) mode = modeHere; else if (mode != modeHere) return CodeMirror.Pass; var insert = null; if (mode.blockCommentStart && mode.blockCommentContinue) { var end = token.string.indexOf(mode.blockCommentEnd); var full = cm.getRange(CodeMirror.Pos(pos.line, 0), CodeMirror.Pos(pos.line, token.end)), found; if (end != -1 && end == token.string.length - mode.blockCommentEnd.length && pos.ch >= end) { // Comment ended, don't continue it } else if (token.string.indexOf(mode.blockCommentStart) == 0) { insert = full.slice(0, token.start); if (!/^\s*$/.test(insert)) { insert = ""; for (var j = 0; j < token.start; ++j) insert += " "; } } else if ((found = full.indexOf(mode.blockCommentContinue)) != -1 && found + mode.blockCommentContinue.length > token.start && /^\s*$/.test(full.slice(0, found))) { insert = full.slice(0, found); } if (insert != null) insert += mode.blockCommentContinue; } if (insert == null && mode.lineComment && continueLineCommentEnabled(cm)) { var line = cm.getLine(pos.line), found = line.indexOf(mode.lineComment); if (found > -1) { insert = line.slice(0, found); if (/\S/.test(insert)) insert = null; else insert += mode.lineComment + line.slice(found + mode.lineComment.length).match(/^\s*/)[0]; } } if (insert == null) return CodeMirror.Pass; inserts[i] = "\n" + insert; } cm.operation(function() { for (var i = ranges.length - 1; i >= 0; i--) cm.replaceRange(inserts[i], ranges[i].from(), ranges[i].to(), "+insert"); }); } function continueLineCommentEnabled(cm) { var opt = cm.getOption("continueComments"); if (opt && typeof opt == "object") return opt.continueLineComment !== false; return true; } CodeMirror.defineOption("continueComments", null, function(cm, val, prev) { if (prev && prev != CodeMirror.Init) cm.removeKeyMap("continueComment"); if (val) { var key = "Enter"; if (typeof val == "string") key = val; else if (typeof val == "object" && val.key) key = val.key; var map = {name: "continueComment"}; map[key] = continueComment; cm.addKeyMap(map); } }); }); CodeMirror-5.4.0/addon/dialog/000077500000000000000000000000001254300440500161065ustar00rootroot00000000000000CodeMirror-5.4.0/addon/dialog/dialog.css000066400000000000000000000007731254300440500200660ustar00rootroot00000000000000.CodeMirror-dialog { position: absolute; left: 0; right: 0; background: inherit; z-index: 15; padding: .1em .8em; overflow: hidden; color: inherit; } .CodeMirror-dialog-top { border-bottom: 1px solid #eee; top: 0; } .CodeMirror-dialog-bottom { border-top: 1px solid #eee; bottom: 0; } .CodeMirror-dialog input { border: none; outline: none; background: transparent; width: 20em; color: inherit; font-family: monospace; } .CodeMirror-dialog button { font-size: 70%; } CodeMirror-5.4.0/addon/dialog/dialog.js000066400000000000000000000115121254300440500177030ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Open simple dialogs on top of an editor. Relies on dialog.css. (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { function dialogDiv(cm, template, bottom) { var wrap = cm.getWrapperElement(); var dialog; dialog = wrap.appendChild(document.createElement("div")); if (bottom) dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom"; else dialog.className = "CodeMirror-dialog CodeMirror-dialog-top"; if (typeof template == "string") { dialog.innerHTML = template; } else { // Assuming it's a detached DOM element. dialog.appendChild(template); } return dialog; } function closeNotification(cm, newVal) { if (cm.state.currentNotificationClose) cm.state.currentNotificationClose(); cm.state.currentNotificationClose = newVal; } CodeMirror.defineExtension("openDialog", function(template, callback, options) { if (!options) options = {}; closeNotification(this, null); var dialog = dialogDiv(this, template, options.bottom); var closed = false, me = this; function close(newVal) { if (typeof newVal == 'string') { inp.value = newVal; } else { if (closed) return; closed = true; dialog.parentNode.removeChild(dialog); me.focus(); if (options.onClose) options.onClose(dialog); } } var inp = dialog.getElementsByTagName("input")[0], button; if (inp) { if (options.value) { inp.value = options.value; if (options.selectValueOnOpen !== false) { inp.select(); } } if (options.onInput) CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);}); if (options.onKeyUp) CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);}); CodeMirror.on(inp, "keydown", function(e) { if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; } if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) { inp.blur(); CodeMirror.e_stop(e); close(); } if (e.keyCode == 13) callback(inp.value, e); }); if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close); inp.focus(); } else if (button = dialog.getElementsByTagName("button")[0]) { CodeMirror.on(button, "click", function() { close(); me.focus(); }); if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close); button.focus(); } return close; }); CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) { closeNotification(this, null); var dialog = dialogDiv(this, template, options && options.bottom); var buttons = dialog.getElementsByTagName("button"); var closed = false, me = this, blurring = 1; function close() { if (closed) return; closed = true; dialog.parentNode.removeChild(dialog); me.focus(); } buttons[0].focus(); for (var i = 0; i < buttons.length; ++i) { var b = buttons[i]; (function(callback) { CodeMirror.on(b, "click", function(e) { CodeMirror.e_preventDefault(e); close(); if (callback) callback(me); }); })(callbacks[i]); CodeMirror.on(b, "blur", function() { --blurring; setTimeout(function() { if (blurring <= 0) close(); }, 200); }); CodeMirror.on(b, "focus", function() { ++blurring; }); } }); /* * openNotification * Opens a notification, that can be closed with an optional timer * (default 5000ms timer) and always closes on click. * * If a notification is opened while another is opened, it will close the * currently opened one and open the new one immediately. */ CodeMirror.defineExtension("openNotification", function(template, options) { closeNotification(this, close); var dialog = dialogDiv(this, template, options && options.bottom); var closed = false, doneTimer; var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000; function close() { if (closed) return; closed = true; clearTimeout(doneTimer); dialog.parentNode.removeChild(dialog); } CodeMirror.on(dialog, 'click', function(e) { CodeMirror.e_preventDefault(e); close(); }); if (duration) doneTimer = setTimeout(close, duration); return close; }); }); CodeMirror-5.4.0/addon/display/000077500000000000000000000000001254300440500163145ustar00rootroot00000000000000CodeMirror-5.4.0/addon/display/fullscreen.css000066400000000000000000000001641254300440500211710ustar00rootroot00000000000000.CodeMirror-fullscreen { position: fixed; top: 0; left: 0; right: 0; bottom: 0; height: auto; z-index: 9; } CodeMirror-5.4.0/addon/display/fullscreen.js000066400000000000000000000027261254300440500210230ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineOption("fullScreen", false, function(cm, val, old) { if (old == CodeMirror.Init) old = false; if (!old == !val) return; if (val) setFullscreen(cm); else setNormal(cm); }); function setFullscreen(cm) { var wrap = cm.getWrapperElement(); cm.state.fullScreenRestore = {scrollTop: window.pageYOffset, scrollLeft: window.pageXOffset, width: wrap.style.width, height: wrap.style.height}; wrap.style.width = ""; wrap.style.height = "auto"; wrap.className += " CodeMirror-fullscreen"; document.documentElement.style.overflow = "hidden"; cm.refresh(); } function setNormal(cm) { var wrap = cm.getWrapperElement(); wrap.className = wrap.className.replace(/\s*CodeMirror-fullscreen\b/, ""); document.documentElement.style.overflow = ""; var info = cm.state.fullScreenRestore; wrap.style.width = info.width; wrap.style.height = info.height; window.scrollTo(info.scrollLeft, info.scrollTop); cm.refresh(); } }); CodeMirror-5.4.0/addon/display/panel.js000066400000000000000000000074041254300440500177560ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { CodeMirror.defineExtension("addPanel", function(node, options) { options = options || {}; if (!this.state.panels) initPanels(this); var info = this.state.panels; var wrapper = info.wrapper; var cmWrapper = this.getWrapperElement(); if (options.after instanceof Panel && !options.after.cleared) { wrapper.insertBefore(node, options.before.node.nextSibling); } else if (options.before instanceof Panel && !options.before.cleared) { wrapper.insertBefore(node, options.before.node); } else if (options.replace instanceof Panel && !options.replace.cleared) { wrapper.insertBefore(node, options.replace.node); options.replace.clear(); } else if (options.position == "bottom") { wrapper.appendChild(node); } else if (options.position == "before-bottom") { wrapper.insertBefore(node, cmWrapper.nextSibling); } else if (options.position == "after-top") { wrapper.insertBefore(node, cmWrapper); } else { wrapper.insertBefore(node, wrapper.firstChild); } var height = (options && options.height) || node.offsetHeight; this._setSize(null, info.heightLeft -= height); info.panels++; return new Panel(this, node, options, height); }); function Panel(cm, node, options, height) { this.cm = cm; this.node = node; this.options = options; this.height = height; this.cleared = false; } Panel.prototype.clear = function() { if (this.cleared) return; this.cleared = true; var info = this.cm.state.panels; this.cm._setSize(null, info.heightLeft += this.height); info.wrapper.removeChild(this.node); if (--info.panels == 0) removePanels(this.cm); }; Panel.prototype.changed = function(height) { var newHeight = height == null ? this.node.offsetHeight : height; var info = this.cm.state.panels; this.cm._setSize(null, info.height += (newHeight - this.height)); this.height = newHeight; }; function initPanels(cm) { var wrap = cm.getWrapperElement(); var style = window.getComputedStyle ? window.getComputedStyle(wrap) : wrap.currentStyle; var height = parseInt(style.height); var info = cm.state.panels = { setHeight: wrap.style.height, heightLeft: height, panels: 0, wrapper: document.createElement("div") }; wrap.parentNode.insertBefore(info.wrapper, wrap); var hasFocus = cm.hasFocus(); info.wrapper.appendChild(wrap); if (hasFocus) cm.focus(); cm._setSize = cm.setSize; if (height != null) cm.setSize = function(width, newHeight) { if (newHeight == null) return this._setSize(width, newHeight); info.setHeight = newHeight; if (typeof newHeight != "number") { var px = /^(\d+\.?\d*)px$/.exec(newHeight); if (px) { newHeight = Number(px[1]); } else { info.wrapper.style.height = newHeight; newHeight = info.wrapper.offsetHeight; info.wrapper.style.height = ""; } } cm._setSize(width, info.heightLeft += (newHeight - height)); height = newHeight; }; } function removePanels(cm) { var info = cm.state.panels; cm.state.panels = null; var wrap = cm.getWrapperElement(); info.wrapper.parentNode.replaceChild(wrap, info.wrapper); wrap.style.height = info.setHeight; cm.setSize = cm._setSize; cm.setSize(); } }); CodeMirror-5.4.0/addon/display/placeholder.js000066400000000000000000000036631254300440500211440ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { CodeMirror.defineOption("placeholder", "", function(cm, val, old) { var prev = old && old != CodeMirror.Init; if (val && !prev) { cm.on("blur", onBlur); cm.on("change", onChange); onChange(cm); } else if (!val && prev) { cm.off("blur", onBlur); cm.off("change", onChange); clearPlaceholder(cm); var wrapper = cm.getWrapperElement(); wrapper.className = wrapper.className.replace(" CodeMirror-empty", ""); } if (val && !cm.hasFocus()) onBlur(cm); }); function clearPlaceholder(cm) { if (cm.state.placeholder) { cm.state.placeholder.parentNode.removeChild(cm.state.placeholder); cm.state.placeholder = null; } } function setPlaceholder(cm) { clearPlaceholder(cm); var elt = cm.state.placeholder = document.createElement("pre"); elt.style.cssText = "height: 0; overflow: visible"; elt.className = "CodeMirror-placeholder"; elt.appendChild(document.createTextNode(cm.getOption("placeholder"))); cm.display.lineSpace.insertBefore(elt, cm.display.lineSpace.firstChild); } function onBlur(cm) { if (isEmpty(cm)) setPlaceholder(cm); } function onChange(cm) { var wrapper = cm.getWrapperElement(), empty = isEmpty(cm); wrapper.className = wrapper.className.replace(" CodeMirror-empty", "") + (empty ? " CodeMirror-empty" : ""); if (empty) setPlaceholder(cm); else clearPlaceholder(cm); } function isEmpty(cm) { return (cm.lineCount() === 1) && (cm.getLine(0) === ""); } }); CodeMirror-5.4.0/addon/display/rulers.js000066400000000000000000000040521254300440500201670ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineOption("rulers", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { clearRulers(cm); cm.off("refresh", refreshRulers); } if (val && val.length) { setRulers(cm); cm.on("refresh", refreshRulers); } }); function clearRulers(cm) { for (var i = cm.display.lineSpace.childNodes.length - 1; i >= 0; i--) { var node = cm.display.lineSpace.childNodes[i]; if (/(^|\s)CodeMirror-ruler($|\s)/.test(node.className)) node.parentNode.removeChild(node); } } function setRulers(cm) { var val = cm.getOption("rulers"); var cw = cm.defaultCharWidth(); var left = cm.charCoords(CodeMirror.Pos(cm.firstLine(), 0), "div").left; var minH = cm.display.scroller.offsetHeight + 30; for (var i = 0; i < val.length; i++) { var elt = document.createElement("div"); elt.className = "CodeMirror-ruler"; var col, conf = val[i]; if (typeof conf == "number") { col = conf; } else { col = conf.column; if (conf.className) elt.className += " " + conf.className; if (conf.color) elt.style.borderColor = conf.color; if (conf.lineStyle) elt.style.borderLeftStyle = conf.lineStyle; if (conf.width) elt.style.borderLeftWidth = conf.width; } elt.style.left = (left + col * cw) + "px"; elt.style.top = "-50px"; elt.style.bottom = "-20px"; elt.style.minHeight = minH + "px"; cm.display.lineSpace.insertBefore(elt, cm.display.cursorDiv); } } function refreshRulers(cm) { clearRulers(cm); setRulers(cm); } }); CodeMirror-5.4.0/addon/edit/000077500000000000000000000000001254300440500155745ustar00rootroot00000000000000CodeMirror-5.4.0/addon/edit/closebrackets.js000066400000000000000000000145421254300440500207640ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { var defaults = { pairs: "()[]{}''\"\"", triples: "", explode: "[]{}" }; var Pos = CodeMirror.Pos; CodeMirror.defineOption("autoCloseBrackets", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { cm.removeKeyMap(keyMap); cm.state.closeBrackets = null; } if (val) { cm.state.closeBrackets = val; cm.addKeyMap(keyMap); } }); function getOption(conf, name) { if (name == "pairs" && typeof conf == "string") return conf; if (typeof conf == "object" && conf[name] != null) return conf[name]; return defaults[name]; } var bind = defaults.pairs + "`"; var keyMap = {Backspace: handleBackspace, Enter: handleEnter}; for (var i = 0; i < bind.length; i++) keyMap["'" + bind.charAt(i) + "'"] = handler(bind.charAt(i)); function handler(ch) { return function(cm) { return handleChar(cm, ch); }; } function getConfig(cm) { var deflt = cm.state.closeBrackets; if (!deflt) return null; var mode = cm.getModeAt(cm.getCursor()); return mode.closeBrackets || deflt; } function handleBackspace(cm) { var conf = getConfig(cm); if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass; var pairs = getOption(conf, "pairs"); var ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) { if (!ranges[i].empty()) return CodeMirror.Pass; var around = charsAround(cm, ranges[i].head); if (!around || pairs.indexOf(around) % 2 != 0) return CodeMirror.Pass; } for (var i = ranges.length - 1; i >= 0; i--) { var cur = ranges[i].head; cm.replaceRange("", Pos(cur.line, cur.ch - 1), Pos(cur.line, cur.ch + 1)); } } function handleEnter(cm) { var conf = getConfig(cm); var explode = conf && getOption(conf, "explode"); if (!explode || cm.getOption("disableInput")) return CodeMirror.Pass; var ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) { if (!ranges[i].empty()) return CodeMirror.Pass; var around = charsAround(cm, ranges[i].head); if (!around || explode.indexOf(around) % 2 != 0) return CodeMirror.Pass; } cm.operation(function() { cm.replaceSelection("\n\n", null); cm.execCommand("goCharLeft"); ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) { var line = ranges[i].head.line; cm.indentLine(line, null, true); cm.indentLine(line + 1, null, true); } }); } function handleChar(cm, ch) { var conf = getConfig(cm); if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass; var pairs = getOption(conf, "pairs"); var pos = pairs.indexOf(ch); if (pos == -1) return CodeMirror.Pass; var triples = getOption(conf, "triples"); var identical = pairs.charAt(pos + 1) == ch; var ranges = cm.listSelections(); var opening = pos % 2 == 0; var type, next; for (var i = 0; i < ranges.length; i++) { var range = ranges[i], cur = range.head, curType; var next = cm.getRange(cur, Pos(cur.line, cur.ch + 1)); if (opening && !range.empty()) { curType = "surround"; } else if ((identical || !opening) && next == ch) { if (triples.indexOf(ch) >= 0 && cm.getRange(cur, Pos(cur.line, cur.ch + 3)) == ch + ch + ch) curType = "skipThree"; else curType = "skip"; } else if (identical && cur.ch > 1 && triples.indexOf(ch) >= 0 && cm.getRange(Pos(cur.line, cur.ch - 2), cur) == ch + ch && (cur.ch <= 2 || cm.getRange(Pos(cur.line, cur.ch - 3), Pos(cur.line, cur.ch - 2)) != ch)) { curType = "addFour"; } else if (identical) { if (!CodeMirror.isWordChar(next) && enteringString(cm, cur, ch)) curType = "both"; else return CodeMirror.Pass; } else if (opening && (cm.getLine(cur.line).length == cur.ch || isClosingBracket(next, pairs) || /\s/.test(next))) { curType = "both"; } else { return CodeMirror.Pass; } if (!type) type = curType; else if (type != curType) return CodeMirror.Pass; } var left = pos % 2 ? pairs.charAt(pos - 1) : ch; var right = pos % 2 ? ch : pairs.charAt(pos + 1); cm.operation(function() { if (type == "skip") { cm.execCommand("goCharRight"); } else if (type == "skipThree") { for (var i = 0; i < 3; i++) cm.execCommand("goCharRight"); } else if (type == "surround") { var sels = cm.getSelections(); for (var i = 0; i < sels.length; i++) sels[i] = left + sels[i] + right; cm.replaceSelections(sels, "around"); } else if (type == "both") { cm.replaceSelection(left + right, null); cm.triggerElectric(left + right); cm.execCommand("goCharLeft"); } else if (type == "addFour") { cm.replaceSelection(left + left + left + left, "before"); cm.execCommand("goCharRight"); } }); } function isClosingBracket(ch, pairs) { var pos = pairs.lastIndexOf(ch); return pos > -1 && pos % 2 == 1; } function charsAround(cm, pos) { var str = cm.getRange(Pos(pos.line, pos.ch - 1), Pos(pos.line, pos.ch + 1)); return str.length == 2 ? str : null; } // Project the token type that will exists after the given char is // typed, and use it to determine whether it would cause the start // of a string token. function enteringString(cm, pos, ch) { var line = cm.getLine(pos.line); var token = cm.getTokenAt(pos); if (/\bstring2?\b/.test(token.type)) return false; var stream = new CodeMirror.StringStream(line.slice(0, pos.ch) + ch + line.slice(pos.ch), 4); stream.pos = stream.start = token.start; for (;;) { var type1 = cm.getMode().token(stream, token.state); if (stream.pos >= pos.ch + 1) return /\bstring2?\b/.test(type1); stream.start = stream.pos; } } }); CodeMirror-5.4.0/addon/edit/closetag.js000066400000000000000000000166461254300440500177500ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE /** * Tag-closer extension for CodeMirror. * * This extension adds an "autoCloseTags" option that can be set to * either true to get the default behavior, or an object to further * configure its behavior. * * These are supported options: * * `whenClosing` (default true) * Whether to autoclose when the '/' of a closing tag is typed. * `whenOpening` (default true) * Whether to autoclose the tag when the final '>' of an opening * tag is typed. * `dontCloseTags` (default is empty tags for HTML, none for XML) * An array of tag names that should not be autoclosed. * `indentTags` (default is block tags for HTML, none for XML) * An array of tag names that should, when opened, cause a * blank line to be added inside the tag, and the blank line and * closing line to be indented. * * See demos/closetag.html for a usage example. */ (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("../fold/xml-fold")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "../fold/xml-fold"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { CodeMirror.defineOption("autoCloseTags", false, function(cm, val, old) { if (old != CodeMirror.Init && old) cm.removeKeyMap("autoCloseTags"); if (!val) return; var map = {name: "autoCloseTags"}; if (typeof val != "object" || val.whenClosing) map["'/'"] = function(cm) { return autoCloseSlash(cm); }; if (typeof val != "object" || val.whenOpening) map["'>'"] = function(cm) { return autoCloseGT(cm); }; cm.addKeyMap(map); }); var htmlDontClose = ["area", "base", "br", "col", "command", "embed", "hr", "img", "input", "keygen", "link", "meta", "param", "source", "track", "wbr"]; var htmlIndent = ["applet", "blockquote", "body", "button", "div", "dl", "fieldset", "form", "frameset", "h1", "h2", "h3", "h4", "h5", "h6", "head", "html", "iframe", "layer", "legend", "object", "ol", "p", "select", "table", "ul"]; function autoCloseGT(cm) { if (cm.getOption("disableInput")) return CodeMirror.Pass; var ranges = cm.listSelections(), replacements = []; for (var i = 0; i < ranges.length; i++) { if (!ranges[i].empty()) return CodeMirror.Pass; var pos = ranges[i].head, tok = cm.getTokenAt(pos); var inner = CodeMirror.innerMode(cm.getMode(), tok.state), state = inner.state; if (inner.mode.name != "xml" || !state.tagName) return CodeMirror.Pass; var opt = cm.getOption("autoCloseTags"), html = inner.mode.configuration == "html"; var dontCloseTags = (typeof opt == "object" && opt.dontCloseTags) || (html && htmlDontClose); var indentTags = (typeof opt == "object" && opt.indentTags) || (html && htmlIndent); var tagName = state.tagName; if (tok.end > pos.ch) tagName = tagName.slice(0, tagName.length - tok.end + pos.ch); var lowerTagName = tagName.toLowerCase(); // Don't process the '>' at the end of an end-tag or self-closing tag if (!tagName || tok.type == "string" && (tok.end != pos.ch || !/[\"\']/.test(tok.string.charAt(tok.string.length - 1)) || tok.string.length == 1) || tok.type == "tag" && state.type == "closeTag" || tok.string.indexOf("/") == (tok.string.length - 1) || // match something like dontCloseTags && indexOf(dontCloseTags, lowerTagName) > -1 || closingTagExists(cm, tagName, pos, state, true)) return CodeMirror.Pass; var indent = indentTags && indexOf(indentTags, lowerTagName) > -1; replacements[i] = {indent: indent, text: ">" + (indent ? "\n\n" : "") + "", newPos: indent ? CodeMirror.Pos(pos.line + 1, 0) : CodeMirror.Pos(pos.line, pos.ch + 1)}; } for (var i = ranges.length - 1; i >= 0; i--) { var info = replacements[i]; cm.replaceRange(info.text, ranges[i].head, ranges[i].anchor, "+insert"); var sel = cm.listSelections().slice(0); sel[i] = {head: info.newPos, anchor: info.newPos}; cm.setSelections(sel); if (info.indent) { cm.indentLine(info.newPos.line, null, true); cm.indentLine(info.newPos.line + 1, null, true); } } } function autoCloseCurrent(cm, typingSlash) { var ranges = cm.listSelections(), replacements = []; var head = typingSlash ? "/" : ""; else if (cm.getMode().name == "htmlmixed" && inner.mode.name == "css") replacements[i] = head + "style>"; else return CodeMirror.Pass; } else { if (!state.context || !state.context.tagName || closingTagExists(cm, state.context.tagName, pos, state)) return CodeMirror.Pass; replacements[i] = head + state.context.tagName + ">"; } } cm.replaceSelections(replacements); ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) if (i == ranges.length - 1 || ranges[i].head.line < ranges[i + 1].head.line) cm.indentLine(ranges[i].head.line); } function autoCloseSlash(cm) { if (cm.getOption("disableInput")) return CodeMirror.Pass; return autoCloseCurrent(cm, true); } CodeMirror.commands.closeTag = function(cm) { return autoCloseCurrent(cm); }; function indexOf(collection, elt) { if (collection.indexOf) return collection.indexOf(elt); for (var i = 0, e = collection.length; i < e; ++i) if (collection[i] == elt) return i; return -1; } // If xml-fold is loaded, we use its functionality to try and verify // whether a given tag is actually unclosed. function closingTagExists(cm, tagName, pos, state, newTag) { if (!CodeMirror.scanForClosingTag) return false; var end = Math.min(cm.lastLine() + 1, pos.line + 500); var nextClose = CodeMirror.scanForClosingTag(cm, pos, null, end); if (!nextClose || nextClose.tag != tagName) return false; var cx = state.context; // If the immediate wrapping context contains onCx instances of // the same tag, a closing tag only exists if there are at least // that many closing tags of that type following. for (var onCx = newTag ? 1 : 0; cx && cx.tagName == tagName; cx = cx.prev) ++onCx; pos = nextClose.to; for (var i = 1; i < onCx; i++) { var next = CodeMirror.scanForClosingTag(cm, pos, null, end); if (!next || next.tag != tagName) return false; pos = next.to; } return true; } }); CodeMirror-5.4.0/addon/edit/continuelist.js000066400000000000000000000033411254300440500206530ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var listRE = /^(\s*)(>[> ]*|[*+-]\s|(\d+)([.)]))(\s*)/, emptyListRE = /^(\s*)(>[> ]*|[*+-]|(\d+)[.)])(\s*)$/, unorderedListRE = /[*+-]\s/; CodeMirror.commands.newlineAndIndentContinueMarkdownList = function(cm) { if (cm.getOption("disableInput")) return CodeMirror.Pass; var ranges = cm.listSelections(), replacements = []; for (var i = 0; i < ranges.length; i++) { var pos = ranges[i].head; var eolState = cm.getStateAfter(pos.line); var inList = eolState.list !== false; var inQuote = eolState.quote !== 0; var line = cm.getLine(pos.line), match = listRE.exec(line); if (!ranges[i].empty() || (!inList && !inQuote) || !match) { cm.execCommand("newlineAndIndent"); return; } if (emptyListRE.test(line)) { cm.replaceRange("", { line: pos.line, ch: 0 }, { line: pos.line, ch: pos.ch + 1 }); replacements[i] = "\n"; } else { var indent = match[1], after = match[5]; var bullet = unorderedListRE.test(match[2]) || match[2].indexOf(">") >= 0 ? match[2] : (parseInt(match[3], 10) + 1) + match[4]; replacements[i] = "\n" + indent + bullet + after; } } cm.replaceSelections(replacements); }; }); CodeMirror-5.4.0/addon/edit/matchbrackets.js000066400000000000000000000122061254300440500207460ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { var ie_lt8 = /MSIE \d/.test(navigator.userAgent) && (document.documentMode == null || document.documentMode < 8); var Pos = CodeMirror.Pos; var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"}; function findMatchingBracket(cm, where, strict, config) { var line = cm.getLineHandle(where.line), pos = where.ch - 1; var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)]; if (!match) return null; var dir = match.charAt(1) == ">" ? 1 : -1; if (strict && (dir > 0) != (pos == where.ch)) return null; var style = cm.getTokenTypeAt(Pos(where.line, pos + 1)); var found = scanForBracket(cm, Pos(where.line, pos + (dir > 0 ? 1 : 0)), dir, style || null, config); if (found == null) return null; return {from: Pos(where.line, pos), to: found && found.pos, match: found && found.ch == match.charAt(0), forward: dir > 0}; } // bracketRegex is used to specify which type of bracket to scan // should be a regexp, e.g. /[[\]]/ // // Note: If "where" is on an open bracket, then this bracket is ignored. // // Returns false when no bracket was found, null when it reached // maxScanLines and gave up function scanForBracket(cm, where, dir, style, config) { var maxScanLen = (config && config.maxScanLineLength) || 10000; var maxScanLines = (config && config.maxScanLines) || 1000; var stack = []; var re = config && config.bracketRegex ? config.bracketRegex : /[(){}[\]]/; var lineEnd = dir > 0 ? Math.min(where.line + maxScanLines, cm.lastLine() + 1) : Math.max(cm.firstLine() - 1, where.line - maxScanLines); for (var lineNo = where.line; lineNo != lineEnd; lineNo += dir) { var line = cm.getLine(lineNo); if (!line) continue; var pos = dir > 0 ? 0 : line.length - 1, end = dir > 0 ? line.length : -1; if (line.length > maxScanLen) continue; if (lineNo == where.line) pos = where.ch - (dir < 0 ? 1 : 0); for (; pos != end; pos += dir) { var ch = line.charAt(pos); if (re.test(ch) && (style === undefined || cm.getTokenTypeAt(Pos(lineNo, pos + 1)) == style)) { var match = matching[ch]; if ((match.charAt(1) == ">") == (dir > 0)) stack.push(ch); else if (!stack.length) return {pos: Pos(lineNo, pos), ch: ch}; else stack.pop(); } } } return lineNo - dir == (dir > 0 ? cm.lastLine() : cm.firstLine()) ? false : null; } function matchBrackets(cm, autoclear, config) { // Disable brace matching in long lines, since it'll cause hugely slow updates var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000; var marks = [], ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) { var match = ranges[i].empty() && findMatchingBracket(cm, ranges[i].head, false, config); if (match && cm.getLine(match.from.line).length <= maxHighlightLen) { var style = match.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket"; marks.push(cm.markText(match.from, Pos(match.from.line, match.from.ch + 1), {className: style})); if (match.to && cm.getLine(match.to.line).length <= maxHighlightLen) marks.push(cm.markText(match.to, Pos(match.to.line, match.to.ch + 1), {className: style})); } } if (marks.length) { // Kludge to work around the IE bug from issue #1193, where text // input stops going to the textare whever this fires. if (ie_lt8 && cm.state.focused) cm.focus(); var clear = function() { cm.operation(function() { for (var i = 0; i < marks.length; i++) marks[i].clear(); }); }; if (autoclear) setTimeout(clear, 800); else return clear; } } var currentlyHighlighted = null; function doMatchBrackets(cm) { cm.operation(function() { if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;} currentlyHighlighted = matchBrackets(cm, false, cm.state.matchBrackets); }); } CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) { if (old && old != CodeMirror.Init) cm.off("cursorActivity", doMatchBrackets); if (val) { cm.state.matchBrackets = typeof val == "object" ? val : {}; cm.on("cursorActivity", doMatchBrackets); } }); CodeMirror.defineExtension("matchBrackets", function() {matchBrackets(this, true);}); CodeMirror.defineExtension("findMatchingBracket", function(pos, strict, config){ return findMatchingBracket(this, pos, strict, config); }); CodeMirror.defineExtension("scanForBracket", function(pos, dir, style, config){ return scanForBracket(this, pos, dir, style, config); }); }); CodeMirror-5.4.0/addon/edit/matchtags.js000066400000000000000000000044631254300440500201140ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("../fold/xml-fold")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "../fold/xml-fold"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineOption("matchTags", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { cm.off("cursorActivity", doMatchTags); cm.off("viewportChange", maybeUpdateMatch); clear(cm); } if (val) { cm.state.matchBothTags = typeof val == "object" && val.bothTags; cm.on("cursorActivity", doMatchTags); cm.on("viewportChange", maybeUpdateMatch); doMatchTags(cm); } }); function clear(cm) { if (cm.state.tagHit) cm.state.tagHit.clear(); if (cm.state.tagOther) cm.state.tagOther.clear(); cm.state.tagHit = cm.state.tagOther = null; } function doMatchTags(cm) { cm.state.failedTagMatch = false; cm.operation(function() { clear(cm); if (cm.somethingSelected()) return; var cur = cm.getCursor(), range = cm.getViewport(); range.from = Math.min(range.from, cur.line); range.to = Math.max(cur.line + 1, range.to); var match = CodeMirror.findMatchingTag(cm, cur, range); if (!match) return; if (cm.state.matchBothTags) { var hit = match.at == "open" ? match.open : match.close; if (hit) cm.state.tagHit = cm.markText(hit.from, hit.to, {className: "CodeMirror-matchingtag"}); } var other = match.at == "close" ? match.open : match.close; if (other) cm.state.tagOther = cm.markText(other.from, other.to, {className: "CodeMirror-matchingtag"}); else cm.state.failedTagMatch = true; }); } function maybeUpdateMatch(cm) { if (cm.state.failedTagMatch) doMatchTags(cm); } CodeMirror.commands.toMatchingTag = function(cm) { var found = CodeMirror.findMatchingTag(cm, cm.getCursor()); if (found) { var other = found.at == "close" ? found.open : found.close; if (other) cm.extendSelection(other.to, other.from); } }; }); CodeMirror-5.4.0/addon/edit/trailingspace.js000066400000000000000000000017531254300440500207650ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { CodeMirror.defineOption("showTrailingSpace", false, function(cm, val, prev) { if (prev == CodeMirror.Init) prev = false; if (prev && !val) cm.removeOverlay("trailingspace"); else if (!prev && val) cm.addOverlay({ token: function(stream) { for (var l = stream.string.length, i = l; i && /\s/.test(stream.string.charAt(i - 1)); --i) {} if (i > stream.pos) { stream.pos = i; return null; } stream.pos = l; return "trailingspace"; }, name: "trailingspace" }); }); }); CodeMirror-5.4.0/addon/fold/000077500000000000000000000000001254300440500155735ustar00rootroot00000000000000CodeMirror-5.4.0/addon/fold/brace-fold.js000066400000000000000000000075001254300440500201310ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.registerHelper("fold", "brace", function(cm, start) { var line = start.line, lineText = cm.getLine(line); var startCh, tokenType; function findOpening(openCh) { for (var at = start.ch, pass = 0;;) { var found = at <= 0 ? -1 : lineText.lastIndexOf(openCh, at - 1); if (found == -1) { if (pass == 1) break; pass = 1; at = lineText.length; continue; } if (pass == 1 && found < start.ch) break; tokenType = cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1)); if (!/^(comment|string)/.test(tokenType)) return found + 1; at = found - 1; } } var startToken = "{", endToken = "}", startCh = findOpening("{"); if (startCh == null) { startToken = "[", endToken = "]"; startCh = findOpening("["); } if (startCh == null) return; var count = 1, lastLine = cm.lastLine(), end, endCh; outer: for (var i = line; i <= lastLine; ++i) { var text = cm.getLine(i), pos = i == line ? startCh : 0; for (;;) { var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos); if (nextOpen < 0) nextOpen = text.length; if (nextClose < 0) nextClose = text.length; pos = Math.min(nextOpen, nextClose); if (pos == text.length) break; if (cm.getTokenTypeAt(CodeMirror.Pos(i, pos + 1)) == tokenType) { if (pos == nextOpen) ++count; else if (!--count) { end = i; endCh = pos; break outer; } } ++pos; } } if (end == null || line == end && endCh == startCh) return; return {from: CodeMirror.Pos(line, startCh), to: CodeMirror.Pos(end, endCh)}; }); CodeMirror.registerHelper("fold", "import", function(cm, start) { function hasImport(line) { if (line < cm.firstLine() || line > cm.lastLine()) return null; var start = cm.getTokenAt(CodeMirror.Pos(line, 1)); if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1)); if (start.type != "keyword" || start.string != "import") return null; // Now find closing semicolon, return its position for (var i = line, e = Math.min(cm.lastLine(), line + 10); i <= e; ++i) { var text = cm.getLine(i), semi = text.indexOf(";"); if (semi != -1) return {startCh: start.end, end: CodeMirror.Pos(i, semi)}; } } var start = start.line, has = hasImport(start), prev; if (!has || hasImport(start - 1) || ((prev = hasImport(start - 2)) && prev.end.line == start - 1)) return null; for (var end = has.end;;) { var next = hasImport(end.line + 1); if (next == null) break; end = next.end; } return {from: cm.clipPos(CodeMirror.Pos(start, has.startCh + 1)), to: end}; }); CodeMirror.registerHelper("fold", "include", function(cm, start) { function hasInclude(line) { if (line < cm.firstLine() || line > cm.lastLine()) return null; var start = cm.getTokenAt(CodeMirror.Pos(line, 1)); if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1)); if (start.type == "meta" && start.string.slice(0, 8) == "#include") return start.start + 8; } var start = start.line, has = hasInclude(start); if (has == null || hasInclude(start - 1) != null) return null; for (var end = start;;) { var next = hasInclude(end + 1); if (next == null) break; ++end; } return {from: CodeMirror.Pos(start, has + 1), to: cm.clipPos(CodeMirror.Pos(end))}; }); }); CodeMirror-5.4.0/addon/fold/comment-fold.js000066400000000000000000000037171254300440500205250ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.registerGlobalHelper("fold", "comment", function(mode) { return mode.blockCommentStart && mode.blockCommentEnd; }, function(cm, start) { var mode = cm.getModeAt(start), startToken = mode.blockCommentStart, endToken = mode.blockCommentEnd; if (!startToken || !endToken) return; var line = start.line, lineText = cm.getLine(line); var startCh; for (var at = start.ch, pass = 0;;) { var found = at <= 0 ? -1 : lineText.lastIndexOf(startToken, at - 1); if (found == -1) { if (pass == 1) return; pass = 1; at = lineText.length; continue; } if (pass == 1 && found < start.ch) return; if (/comment/.test(cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1)))) { startCh = found + startToken.length; break; } at = found - 1; } var depth = 1, lastLine = cm.lastLine(), end, endCh; outer: for (var i = line; i <= lastLine; ++i) { var text = cm.getLine(i), pos = i == line ? startCh : 0; for (;;) { var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos); if (nextOpen < 0) nextOpen = text.length; if (nextClose < 0) nextClose = text.length; pos = Math.min(nextOpen, nextClose); if (pos == text.length) break; if (pos == nextOpen) ++depth; else if (!--depth) { end = i; endCh = pos; break outer; } ++pos; } } if (end == null || line == end && endCh == startCh) return; return {from: CodeMirror.Pos(line, startCh), to: CodeMirror.Pos(end, endCh)}; }); }); CodeMirror-5.4.0/addon/fold/foldcode.js000066400000000000000000000111251254300440500177100ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; function doFold(cm, pos, options, force) { if (options && options.call) { var finder = options; options = null; } else { var finder = getOption(cm, options, "rangeFinder"); } if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0); var minSize = getOption(cm, options, "minFoldSize"); function getRange(allowFolded) { var range = finder(cm, pos); if (!range || range.to.line - range.from.line < minSize) return null; var marks = cm.findMarksAt(range.from); for (var i = 0; i < marks.length; ++i) { if (marks[i].__isFold && force !== "fold") { if (!allowFolded) return null; range.cleared = true; marks[i].clear(); } } return range; } var range = getRange(true); if (getOption(cm, options, "scanUp")) while (!range && pos.line > cm.firstLine()) { pos = CodeMirror.Pos(pos.line - 1, 0); range = getRange(false); } if (!range || range.cleared || force === "unfold") return; var myWidget = makeWidget(cm, options); CodeMirror.on(myWidget, "mousedown", function(e) { myRange.clear(); CodeMirror.e_preventDefault(e); }); var myRange = cm.markText(range.from, range.to, { replacedWith: myWidget, clearOnEnter: true, __isFold: true }); myRange.on("clear", function(from, to) { CodeMirror.signal(cm, "unfold", cm, from, to); }); CodeMirror.signal(cm, "fold", cm, range.from, range.to); } function makeWidget(cm, options) { var widget = getOption(cm, options, "widget"); if (typeof widget == "string") { var text = document.createTextNode(widget); widget = document.createElement("span"); widget.appendChild(text); widget.className = "CodeMirror-foldmarker"; } return widget; } // Clumsy backwards-compatible interface CodeMirror.newFoldFunction = function(rangeFinder, widget) { return function(cm, pos) { doFold(cm, pos, {rangeFinder: rangeFinder, widget: widget}); }; }; // New-style interface CodeMirror.defineExtension("foldCode", function(pos, options, force) { doFold(this, pos, options, force); }); CodeMirror.defineExtension("isFolded", function(pos) { var marks = this.findMarksAt(pos); for (var i = 0; i < marks.length; ++i) if (marks[i].__isFold) return true; }); CodeMirror.commands.toggleFold = function(cm) { cm.foldCode(cm.getCursor()); }; CodeMirror.commands.fold = function(cm) { cm.foldCode(cm.getCursor(), null, "fold"); }; CodeMirror.commands.unfold = function(cm) { cm.foldCode(cm.getCursor(), null, "unfold"); }; CodeMirror.commands.foldAll = function(cm) { cm.operation(function() { for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++) cm.foldCode(CodeMirror.Pos(i, 0), null, "fold"); }); }; CodeMirror.commands.unfoldAll = function(cm) { cm.operation(function() { for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++) cm.foldCode(CodeMirror.Pos(i, 0), null, "unfold"); }); }; CodeMirror.registerHelper("fold", "combine", function() { var funcs = Array.prototype.slice.call(arguments, 0); return function(cm, start) { for (var i = 0; i < funcs.length; ++i) { var found = funcs[i](cm, start); if (found) return found; } }; }); CodeMirror.registerHelper("fold", "auto", function(cm, start) { var helpers = cm.getHelpers(start, "fold"); for (var i = 0; i < helpers.length; i++) { var cur = helpers[i](cm, start); if (cur) return cur; } }); var defaultOptions = { rangeFinder: CodeMirror.fold.auto, widget: "\u2194", minFoldSize: 0, scanUp: false }; CodeMirror.defineOption("foldOptions", null); function getOption(cm, options, name) { if (options && options[name] !== undefined) return options[name]; var editorOptions = cm.options.foldOptions; if (editorOptions && editorOptions[name] !== undefined) return editorOptions[name]; return defaultOptions[name]; } CodeMirror.defineExtension("foldOption", function(options, name) { return getOption(this, options, name); }); }); CodeMirror-5.4.0/addon/fold/foldgutter.css000066400000000000000000000006631254300440500204710ustar00rootroot00000000000000.CodeMirror-foldmarker { color: blue; text-shadow: #b9f 1px 1px 2px, #b9f -1px -1px 2px, #b9f 1px -1px 2px, #b9f -1px 1px 2px; font-family: arial; line-height: .3; cursor: pointer; } .CodeMirror-foldgutter { width: .7em; } .CodeMirror-foldgutter-open, .CodeMirror-foldgutter-folded { cursor: pointer; } .CodeMirror-foldgutter-open:after { content: "\25BE"; } .CodeMirror-foldgutter-folded:after { content: "\25B8"; } CodeMirror-5.4.0/addon/fold/foldgutter.js000066400000000000000000000110241254300440500203060ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("./foldcode")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "./foldcode"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineOption("foldGutter", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { cm.clearGutter(cm.state.foldGutter.options.gutter); cm.state.foldGutter = null; cm.off("gutterClick", onGutterClick); cm.off("change", onChange); cm.off("viewportChange", onViewportChange); cm.off("fold", onFold); cm.off("unfold", onFold); cm.off("swapDoc", updateInViewport); } if (val) { cm.state.foldGutter = new State(parseOptions(val)); updateInViewport(cm); cm.on("gutterClick", onGutterClick); cm.on("change", onChange); cm.on("viewportChange", onViewportChange); cm.on("fold", onFold); cm.on("unfold", onFold); cm.on("swapDoc", updateInViewport); } }); var Pos = CodeMirror.Pos; function State(options) { this.options = options; this.from = this.to = 0; } function parseOptions(opts) { if (opts === true) opts = {}; if (opts.gutter == null) opts.gutter = "CodeMirror-foldgutter"; if (opts.indicatorOpen == null) opts.indicatorOpen = "CodeMirror-foldgutter-open"; if (opts.indicatorFolded == null) opts.indicatorFolded = "CodeMirror-foldgutter-folded"; return opts; } function isFolded(cm, line) { var marks = cm.findMarksAt(Pos(line)); for (var i = 0; i < marks.length; ++i) if (marks[i].__isFold && marks[i].find().from.line == line) return marks[i]; } function marker(spec) { if (typeof spec == "string") { var elt = document.createElement("div"); elt.className = spec + " CodeMirror-guttermarker-subtle"; return elt; } else { return spec.cloneNode(true); } } function updateFoldInfo(cm, from, to) { var opts = cm.state.foldGutter.options, cur = from; var minSize = cm.foldOption(opts, "minFoldSize"); var func = cm.foldOption(opts, "rangeFinder"); cm.eachLine(from, to, function(line) { var mark = null; if (isFolded(cm, cur)) { mark = marker(opts.indicatorFolded); } else { var pos = Pos(cur, 0); var range = func && func(cm, pos); if (range && range.to.line - range.from.line >= minSize) mark = marker(opts.indicatorOpen); } cm.setGutterMarker(line, opts.gutter, mark); ++cur; }); } function updateInViewport(cm) { var vp = cm.getViewport(), state = cm.state.foldGutter; if (!state) return; cm.operation(function() { updateFoldInfo(cm, vp.from, vp.to); }); state.from = vp.from; state.to = vp.to; } function onGutterClick(cm, line, gutter) { var state = cm.state.foldGutter; if (!state) return; var opts = state.options; if (gutter != opts.gutter) return; var folded = isFolded(cm, line); if (folded) folded.clear(); else cm.foldCode(Pos(line, 0), opts.rangeFinder); } function onChange(cm) { var state = cm.state.foldGutter; if (!state) return; var opts = state.options; state.from = state.to = 0; clearTimeout(state.changeUpdate); state.changeUpdate = setTimeout(function() { updateInViewport(cm); }, opts.foldOnChangeTimeSpan || 600); } function onViewportChange(cm) { var state = cm.state.foldGutter; if (!state) return; var opts = state.options; clearTimeout(state.changeUpdate); state.changeUpdate = setTimeout(function() { var vp = cm.getViewport(); if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) { updateInViewport(cm); } else { cm.operation(function() { if (vp.from < state.from) { updateFoldInfo(cm, vp.from, state.from); state.from = vp.from; } if (vp.to > state.to) { updateFoldInfo(cm, state.to, vp.to); state.to = vp.to; } }); } }, opts.updateViewportTimeSpan || 400); } function onFold(cm, from) { var state = cm.state.foldGutter; if (!state) return; var line = from.line; if (line >= state.from && line < state.to) updateFoldInfo(cm, line, line + 1); } }); CodeMirror-5.4.0/addon/fold/indent-fold.js000066400000000000000000000031331254300440500203340ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.registerHelper("fold", "indent", function(cm, start) { var tabSize = cm.getOption("tabSize"), firstLine = cm.getLine(start.line); if (!/\S/.test(firstLine)) return; var getIndent = function(line) { return CodeMirror.countColumn(line, null, tabSize); }; var myIndent = getIndent(firstLine); var lastLineInFold = null; // Go through lines until we find a line that definitely doesn't belong in // the block we're folding, or to the end. for (var i = start.line + 1, end = cm.lastLine(); i <= end; ++i) { var curLine = cm.getLine(i); var curIndent = getIndent(curLine); if (curIndent > myIndent) { // Lines with a greater indent are considered part of the block. lastLineInFold = i; } else if (!/\S/.test(curLine)) { // Empty lines might be breaks within the block we're trying to fold. } else { // A non-empty line at an indent equal to or less than ours marks the // start of another block. break; } } if (lastLineInFold) return { from: CodeMirror.Pos(start.line, firstLine.length), to: CodeMirror.Pos(lastLineInFold, cm.getLine(lastLineInFold).length) }; }); }); CodeMirror-5.4.0/addon/fold/markdown-fold.js000066400000000000000000000031051254300440500206740ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.registerHelper("fold", "markdown", function(cm, start) { var maxDepth = 100; function isHeader(lineNo) { var tokentype = cm.getTokenTypeAt(CodeMirror.Pos(lineNo, 0)); return tokentype && /\bheader\b/.test(tokentype); } function headerLevel(lineNo, line, nextLine) { var match = line && line.match(/^#+/); if (match && isHeader(lineNo)) return match[0].length; match = nextLine && nextLine.match(/^[=\-]+\s*$/); if (match && isHeader(lineNo + 1)) return nextLine[0] == "=" ? 1 : 2; return maxDepth; } var firstLine = cm.getLine(start.line), nextLine = cm.getLine(start.line + 1); var level = headerLevel(start.line, firstLine, nextLine); if (level === maxDepth) return undefined; var lastLineNo = cm.lastLine(); var end = start.line, nextNextLine = cm.getLine(end + 2); while (end < lastLineNo) { if (headerLevel(end + 1, nextLine, nextNextLine) <= level) break; ++end; nextLine = nextNextLine; nextNextLine = cm.getLine(end + 2); } return { from: CodeMirror.Pos(start.line, firstLine.length), to: CodeMirror.Pos(end, cm.getLine(end).length) }; }); }); CodeMirror-5.4.0/addon/fold/xml-fold.js000066400000000000000000000146521254300440500176630ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var Pos = CodeMirror.Pos; function cmp(a, b) { return a.line - b.line || a.ch - b.ch; } var nameStartChar = "A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD"; var nameChar = nameStartChar + "\-\:\.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040"; var xmlTagStart = new RegExp("<(/?)([" + nameStartChar + "][" + nameChar + "]*)", "g"); function Iter(cm, line, ch, range) { this.line = line; this.ch = ch; this.cm = cm; this.text = cm.getLine(line); this.min = range ? range.from : cm.firstLine(); this.max = range ? range.to - 1 : cm.lastLine(); } function tagAt(iter, ch) { var type = iter.cm.getTokenTypeAt(Pos(iter.line, ch)); return type && /\btag\b/.test(type); } function nextLine(iter) { if (iter.line >= iter.max) return; iter.ch = 0; iter.text = iter.cm.getLine(++iter.line); return true; } function prevLine(iter) { if (iter.line <= iter.min) return; iter.text = iter.cm.getLine(--iter.line); iter.ch = iter.text.length; return true; } function toTagEnd(iter) { for (;;) { var gt = iter.text.indexOf(">", iter.ch); if (gt == -1) { if (nextLine(iter)) continue; else return; } if (!tagAt(iter, gt + 1)) { iter.ch = gt + 1; continue; } var lastSlash = iter.text.lastIndexOf("/", gt); var selfClose = lastSlash > -1 && !/\S/.test(iter.text.slice(lastSlash + 1, gt)); iter.ch = gt + 1; return selfClose ? "selfClose" : "regular"; } } function toTagStart(iter) { for (;;) { var lt = iter.ch ? iter.text.lastIndexOf("<", iter.ch - 1) : -1; if (lt == -1) { if (prevLine(iter)) continue; else return; } if (!tagAt(iter, lt + 1)) { iter.ch = lt; continue; } xmlTagStart.lastIndex = lt; iter.ch = lt; var match = xmlTagStart.exec(iter.text); if (match && match.index == lt) return match; } } function toNextTag(iter) { for (;;) { xmlTagStart.lastIndex = iter.ch; var found = xmlTagStart.exec(iter.text); if (!found) { if (nextLine(iter)) continue; else return; } if (!tagAt(iter, found.index + 1)) { iter.ch = found.index + 1; continue; } iter.ch = found.index + found[0].length; return found; } } function toPrevTag(iter) { for (;;) { var gt = iter.ch ? iter.text.lastIndexOf(">", iter.ch - 1) : -1; if (gt == -1) { if (prevLine(iter)) continue; else return; } if (!tagAt(iter, gt + 1)) { iter.ch = gt; continue; } var lastSlash = iter.text.lastIndexOf("/", gt); var selfClose = lastSlash > -1 && !/\S/.test(iter.text.slice(lastSlash + 1, gt)); iter.ch = gt + 1; return selfClose ? "selfClose" : "regular"; } } function findMatchingClose(iter, tag) { var stack = []; for (;;) { var next = toNextTag(iter), end, startLine = iter.line, startCh = iter.ch - (next ? next[0].length : 0); if (!next || !(end = toTagEnd(iter))) return; if (end == "selfClose") continue; if (next[1]) { // closing tag for (var i = stack.length - 1; i >= 0; --i) if (stack[i] == next[2]) { stack.length = i; break; } if (i < 0 && (!tag || tag == next[2])) return { tag: next[2], from: Pos(startLine, startCh), to: Pos(iter.line, iter.ch) }; } else { // opening tag stack.push(next[2]); } } } function findMatchingOpen(iter, tag) { var stack = []; for (;;) { var prev = toPrevTag(iter); if (!prev) return; if (prev == "selfClose") { toTagStart(iter); continue; } var endLine = iter.line, endCh = iter.ch; var start = toTagStart(iter); if (!start) return; if (start[1]) { // closing tag stack.push(start[2]); } else { // opening tag for (var i = stack.length - 1; i >= 0; --i) if (stack[i] == start[2]) { stack.length = i; break; } if (i < 0 && (!tag || tag == start[2])) return { tag: start[2], from: Pos(iter.line, iter.ch), to: Pos(endLine, endCh) }; } } } CodeMirror.registerHelper("fold", "xml", function(cm, start) { var iter = new Iter(cm, start.line, 0); for (;;) { var openTag = toNextTag(iter), end; if (!openTag || iter.line != start.line || !(end = toTagEnd(iter))) return; if (!openTag[1] && end != "selfClose") { var start = Pos(iter.line, iter.ch); var close = findMatchingClose(iter, openTag[2]); return close && {from: start, to: close.from}; } } }); CodeMirror.findMatchingTag = function(cm, pos, range) { var iter = new Iter(cm, pos.line, pos.ch, range); if (iter.text.indexOf(">") == -1 && iter.text.indexOf("<") == -1) return; var end = toTagEnd(iter), to = end && Pos(iter.line, iter.ch); var start = end && toTagStart(iter); if (!end || !start || cmp(iter, pos) > 0) return; var here = {from: Pos(iter.line, iter.ch), to: to, tag: start[2]}; if (end == "selfClose") return {open: here, close: null, at: "open"}; if (start[1]) { // closing tag return {open: findMatchingOpen(iter, start[2]), close: here, at: "close"}; } else { // opening tag iter = new Iter(cm, to.line, to.ch, range); return {open: here, close: findMatchingClose(iter, start[2]), at: "open"}; } }; CodeMirror.findEnclosingTag = function(cm, pos, range) { var iter = new Iter(cm, pos.line, pos.ch, range); for (;;) { var open = findMatchingOpen(iter); if (!open) break; var forward = new Iter(cm, pos.line, pos.ch, range); var close = findMatchingClose(forward, open.tag); if (close) return {open: open, close: close}; } }; // Used by addon/edit/closetag.js CodeMirror.scanForClosingTag = function(cm, pos, name, end) { var iter = new Iter(cm, pos.line, pos.ch, end ? {from: 0, to: end} : null); return findMatchingClose(iter, name); }; }); CodeMirror-5.4.0/addon/hint/000077500000000000000000000000001254300440500156115ustar00rootroot00000000000000CodeMirror-5.4.0/addon/hint/anyword-hint.js000066400000000000000000000031651254300440500205770ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var WORD = /[\w$]+/, RANGE = 500; CodeMirror.registerHelper("hint", "anyword", function(editor, options) { var word = options && options.word || WORD; var range = options && options.range || RANGE; var cur = editor.getCursor(), curLine = editor.getLine(cur.line); var end = cur.ch, start = end; while (start && word.test(curLine.charAt(start - 1))) --start; var curWord = start != end && curLine.slice(start, end); var list = [], seen = {}; var re = new RegExp(word.source, "g"); for (var dir = -1; dir <= 1; dir += 2) { var line = cur.line, endLine = Math.min(Math.max(line + dir * range, editor.firstLine()), editor.lastLine()) + dir; for (; line != endLine; line += dir) { var text = editor.getLine(line), m; while (m = re.exec(text)) { if (line == cur.line && m[0] === curWord) continue; if ((!curWord || m[0].lastIndexOf(curWord, 0) == 0) && !Object.prototype.hasOwnProperty.call(seen, m[0])) { seen[m[0]] = true; list.push(m[0]); } } } } return {list: list, from: CodeMirror.Pos(cur.line, start), to: CodeMirror.Pos(cur.line, end)}; }); }); CodeMirror-5.4.0/addon/hint/css-hint.js000066400000000000000000000041651254300440500177050ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("../../mode/css/css")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "../../mode/css/css"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var pseudoClasses = {link: 1, visited: 1, active: 1, hover: 1, focus: 1, "first-letter": 1, "first-line": 1, "first-child": 1, before: 1, after: 1, lang: 1}; CodeMirror.registerHelper("hint", "css", function(cm) { var cur = cm.getCursor(), token = cm.getTokenAt(cur); var inner = CodeMirror.innerMode(cm.getMode(), token.state); if (inner.mode.name != "css") return; if (token.type == "keyword" && "!important".indexOf(token.string) == 0) return {list: ["!important"], from: CodeMirror.Pos(cur.line, token.start), to: CodeMirror.Pos(cur.line, token.end)}; var start = token.start, end = cur.ch, word = token.string.slice(0, end - start); if (/[^\w$_-]/.test(word)) { word = ""; start = end = cur.ch; } var spec = CodeMirror.resolveMode("text/css"); var result = []; function add(keywords) { for (var name in keywords) if (!word || name.lastIndexOf(word, 0) == 0) result.push(name); } var st = inner.state.state; if (st == "pseudo" || token.type == "variable-3") { add(pseudoClasses); } else if (st == "block" || st == "maybeprop") { add(spec.propertyKeywords); } else if (st == "prop" || st == "parens" || st == "at" || st == "params") { add(spec.valueKeywords); add(spec.colorKeywords); } else if (st == "media" || st == "media_parens") { add(spec.mediaTypes); add(spec.mediaFeatures); } if (result.length) return { list: result, from: CodeMirror.Pos(cur.line, start), to: CodeMirror.Pos(cur.line, end) }; }); }); CodeMirror-5.4.0/addon/hint/html-hint.js000066400000000000000000000261151254300440500200600ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("./xml-hint")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "./xml-hint"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var langs = "ab aa af ak sq am ar an hy as av ae ay az bm ba eu be bn bh bi bs br bg my ca ch ce ny zh cv kw co cr hr cs da dv nl dz en eo et ee fo fj fi fr ff gl ka de el gn gu ht ha he hz hi ho hu ia id ie ga ig ik io is it iu ja jv kl kn kr ks kk km ki rw ky kv kg ko ku kj la lb lg li ln lo lt lu lv gv mk mg ms ml mt mi mr mh mn na nv nb nd ne ng nn no ii nr oc oj cu om or os pa pi fa pl ps pt qu rm rn ro ru sa sc sd se sm sg sr gd sn si sk sl so st es su sw ss sv ta te tg th ti bo tk tl tn to tr ts tt tw ty ug uk ur uz ve vi vo wa cy wo fy xh yi yo za zu".split(" "); var targets = ["_blank", "_self", "_top", "_parent"]; var charsets = ["ascii", "utf-8", "utf-16", "latin1", "latin1"]; var methods = ["get", "post", "put", "delete"]; var encs = ["application/x-www-form-urlencoded", "multipart/form-data", "text/plain"]; var media = ["all", "screen", "print", "embossed", "braille", "handheld", "print", "projection", "screen", "tty", "tv", "speech", "3d-glasses", "resolution [>][<][=] [X]", "device-aspect-ratio: X/Y", "orientation:portrait", "orientation:landscape", "device-height: [X]", "device-width: [X]"]; var s = { attrs: {} }; // Simple tag, reused for a whole lot of tags var data = { a: { attrs: { href: null, ping: null, type: null, media: media, target: targets, hreflang: langs } }, abbr: s, acronym: s, address: s, applet: s, area: { attrs: { alt: null, coords: null, href: null, target: null, ping: null, media: media, hreflang: langs, type: null, shape: ["default", "rect", "circle", "poly"] } }, article: s, aside: s, audio: { attrs: { src: null, mediagroup: null, crossorigin: ["anonymous", "use-credentials"], preload: ["none", "metadata", "auto"], autoplay: ["", "autoplay"], loop: ["", "loop"], controls: ["", "controls"] } }, b: s, base: { attrs: { href: null, target: targets } }, basefont: s, bdi: s, bdo: s, big: s, blockquote: { attrs: { cite: null } }, body: s, br: s, button: { attrs: { form: null, formaction: null, name: null, value: null, autofocus: ["", "autofocus"], disabled: ["", "autofocus"], formenctype: encs, formmethod: methods, formnovalidate: ["", "novalidate"], formtarget: targets, type: ["submit", "reset", "button"] } }, canvas: { attrs: { width: null, height: null } }, caption: s, center: s, cite: s, code: s, col: { attrs: { span: null } }, colgroup: { attrs: { span: null } }, command: { attrs: { type: ["command", "checkbox", "radio"], label: null, icon: null, radiogroup: null, command: null, title: null, disabled: ["", "disabled"], checked: ["", "checked"] } }, data: { attrs: { value: null } }, datagrid: { attrs: { disabled: ["", "disabled"], multiple: ["", "multiple"] } }, datalist: { attrs: { data: null } }, dd: s, del: { attrs: { cite: null, datetime: null } }, details: { attrs: { open: ["", "open"] } }, dfn: s, dir: s, div: s, dl: s, dt: s, em: s, embed: { attrs: { src: null, type: null, width: null, height: null } }, eventsource: { attrs: { src: null } }, fieldset: { attrs: { disabled: ["", "disabled"], form: null, name: null } }, figcaption: s, figure: s, font: s, footer: s, form: { attrs: { action: null, name: null, "accept-charset": charsets, autocomplete: ["on", "off"], enctype: encs, method: methods, novalidate: ["", "novalidate"], target: targets } }, frame: s, frameset: s, h1: s, h2: s, h3: s, h4: s, h5: s, h6: s, head: { attrs: {}, children: ["title", "base", "link", "style", "meta", "script", "noscript", "command"] }, header: s, hgroup: s, hr: s, html: { attrs: { manifest: null }, children: ["head", "body"] }, i: s, iframe: { attrs: { src: null, srcdoc: null, name: null, width: null, height: null, sandbox: ["allow-top-navigation", "allow-same-origin", "allow-forms", "allow-scripts"], seamless: ["", "seamless"] } }, img: { attrs: { alt: null, src: null, ismap: null, usemap: null, width: null, height: null, crossorigin: ["anonymous", "use-credentials"] } }, input: { attrs: { alt: null, dirname: null, form: null, formaction: null, height: null, list: null, max: null, maxlength: null, min: null, name: null, pattern: null, placeholder: null, size: null, src: null, step: null, value: null, width: null, accept: ["audio/*", "video/*", "image/*"], autocomplete: ["on", "off"], autofocus: ["", "autofocus"], checked: ["", "checked"], disabled: ["", "disabled"], formenctype: encs, formmethod: methods, formnovalidate: ["", "novalidate"], formtarget: targets, multiple: ["", "multiple"], readonly: ["", "readonly"], required: ["", "required"], type: ["hidden", "text", "search", "tel", "url", "email", "password", "datetime", "date", "month", "week", "time", "datetime-local", "number", "range", "color", "checkbox", "radio", "file", "submit", "image", "reset", "button"] } }, ins: { attrs: { cite: null, datetime: null } }, kbd: s, keygen: { attrs: { challenge: null, form: null, name: null, autofocus: ["", "autofocus"], disabled: ["", "disabled"], keytype: ["RSA"] } }, label: { attrs: { "for": null, form: null } }, legend: s, li: { attrs: { value: null } }, link: { attrs: { href: null, type: null, hreflang: langs, media: media, sizes: ["all", "16x16", "16x16 32x32", "16x16 32x32 64x64"] } }, map: { attrs: { name: null } }, mark: s, menu: { attrs: { label: null, type: ["list", "context", "toolbar"] } }, meta: { attrs: { content: null, charset: charsets, name: ["viewport", "application-name", "author", "description", "generator", "keywords"], "http-equiv": ["content-language", "content-type", "default-style", "refresh"] } }, meter: { attrs: { value: null, min: null, low: null, high: null, max: null, optimum: null } }, nav: s, noframes: s, noscript: s, object: { attrs: { data: null, type: null, name: null, usemap: null, form: null, width: null, height: null, typemustmatch: ["", "typemustmatch"] } }, ol: { attrs: { reversed: ["", "reversed"], start: null, type: ["1", "a", "A", "i", "I"] } }, optgroup: { attrs: { disabled: ["", "disabled"], label: null } }, option: { attrs: { disabled: ["", "disabled"], label: null, selected: ["", "selected"], value: null } }, output: { attrs: { "for": null, form: null, name: null } }, p: s, param: { attrs: { name: null, value: null } }, pre: s, progress: { attrs: { value: null, max: null } }, q: { attrs: { cite: null } }, rp: s, rt: s, ruby: s, s: s, samp: s, script: { attrs: { type: ["text/javascript"], src: null, async: ["", "async"], defer: ["", "defer"], charset: charsets } }, section: s, select: { attrs: { form: null, name: null, size: null, autofocus: ["", "autofocus"], disabled: ["", "disabled"], multiple: ["", "multiple"] } }, small: s, source: { attrs: { src: null, type: null, media: null } }, span: s, strike: s, strong: s, style: { attrs: { type: ["text/css"], media: media, scoped: null } }, sub: s, summary: s, sup: s, table: s, tbody: s, td: { attrs: { colspan: null, rowspan: null, headers: null } }, textarea: { attrs: { dirname: null, form: null, maxlength: null, name: null, placeholder: null, rows: null, cols: null, autofocus: ["", "autofocus"], disabled: ["", "disabled"], readonly: ["", "readonly"], required: ["", "required"], wrap: ["soft", "hard"] } }, tfoot: s, th: { attrs: { colspan: null, rowspan: null, headers: null, scope: ["row", "col", "rowgroup", "colgroup"] } }, thead: s, time: { attrs: { datetime: null } }, title: s, tr: s, track: { attrs: { src: null, label: null, "default": null, kind: ["subtitles", "captions", "descriptions", "chapters", "metadata"], srclang: langs } }, tt: s, u: s, ul: s, "var": s, video: { attrs: { src: null, poster: null, width: null, height: null, crossorigin: ["anonymous", "use-credentials"], preload: ["auto", "metadata", "none"], autoplay: ["", "autoplay"], mediagroup: ["movie"], muted: ["", "muted"], controls: ["", "controls"] } }, wbr: s }; var globalAttrs = { accesskey: ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9"], "class": null, contenteditable: ["true", "false"], contextmenu: null, dir: ["ltr", "rtl", "auto"], draggable: ["true", "false", "auto"], dropzone: ["copy", "move", "link", "string:", "file:"], hidden: ["hidden"], id: null, inert: ["inert"], itemid: null, itemprop: null, itemref: null, itemscope: ["itemscope"], itemtype: null, lang: ["en", "es"], spellcheck: ["true", "false"], style: null, tabindex: ["1", "2", "3", "4", "5", "6", "7", "8", "9"], title: null, translate: ["yes", "no"], onclick: null, rel: ["stylesheet", "alternate", "author", "bookmark", "help", "license", "next", "nofollow", "noreferrer", "prefetch", "prev", "search", "tag"] }; function populate(obj) { for (var attr in globalAttrs) if (globalAttrs.hasOwnProperty(attr)) obj.attrs[attr] = globalAttrs[attr]; } populate(s); for (var tag in data) if (data.hasOwnProperty(tag) && data[tag] != s) populate(data[tag]); CodeMirror.htmlSchema = data; function htmlHint(cm, options) { var local = {schemaInfo: data}; if (options) for (var opt in options) local[opt] = options[opt]; return CodeMirror.hint.xml(cm, local); } CodeMirror.registerHelper("hint", "html", htmlHint); }); CodeMirror-5.4.0/addon/hint/javascript-hint.js000066400000000000000000000140231254300440500212550ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { var Pos = CodeMirror.Pos; function forEach(arr, f) { for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]); } function arrayContains(arr, item) { if (!Array.prototype.indexOf) { var i = arr.length; while (i--) { if (arr[i] === item) { return true; } } return false; } return arr.indexOf(item) != -1; } function scriptHint(editor, keywords, getToken, options) { // Find the token at the cursor var cur = editor.getCursor(), token = getToken(editor, cur); if (/\b(?:string|comment)\b/.test(token.type)) return; token.state = CodeMirror.innerMode(editor.getMode(), token.state).state; // If it's not a 'word-style' token, ignore the token. if (!/^[\w$_]*$/.test(token.string)) { token = {start: cur.ch, end: cur.ch, string: "", state: token.state, type: token.string == "." ? "property" : null}; } else if (token.end > cur.ch) { token.end = cur.ch; token.string = token.string.slice(0, cur.ch - token.start); } var tprop = token; // If it is a property, find out what it is a property of. while (tprop.type == "property") { tprop = getToken(editor, Pos(cur.line, tprop.start)); if (tprop.string != ".") return; tprop = getToken(editor, Pos(cur.line, tprop.start)); if (!context) var context = []; context.push(tprop); } return {list: getCompletions(token, context, keywords, options), from: Pos(cur.line, token.start), to: Pos(cur.line, token.end)}; } function javascriptHint(editor, options) { return scriptHint(editor, javascriptKeywords, function (e, cur) {return e.getTokenAt(cur);}, options); }; CodeMirror.registerHelper("hint", "javascript", javascriptHint); function getCoffeeScriptToken(editor, cur) { // This getToken, it is for coffeescript, imitates the behavior of // getTokenAt method in javascript.js, that is, returning "property" // type and treat "." as indepenent token. var token = editor.getTokenAt(cur); if (cur.ch == token.start + 1 && token.string.charAt(0) == '.') { token.end = token.start; token.string = '.'; token.type = "property"; } else if (/^\.[\w$_]*$/.test(token.string)) { token.type = "property"; token.start++; token.string = token.string.replace(/\./, ''); } return token; } function coffeescriptHint(editor, options) { return scriptHint(editor, coffeescriptKeywords, getCoffeeScriptToken, options); } CodeMirror.registerHelper("hint", "coffeescript", coffeescriptHint); var stringProps = ("charAt charCodeAt indexOf lastIndexOf substring substr slice trim trimLeft trimRight " + "toUpperCase toLowerCase split concat match replace search").split(" "); var arrayProps = ("length concat join splice push pop shift unshift slice reverse sort indexOf " + "lastIndexOf every some filter forEach map reduce reduceRight ").split(" "); var funcProps = "prototype apply call bind".split(" "); var javascriptKeywords = ("break case catch continue debugger default delete do else false finally for function " + "if in instanceof new null return switch throw true try typeof var void while with").split(" "); var coffeescriptKeywords = ("and break catch class continue delete do else extends false finally for " + "if in instanceof isnt new no not null of off on or return switch then throw true try typeof until void while with yes").split(" "); function getCompletions(token, context, keywords, options) { var found = [], start = token.string, global = options && options.globalScope || window; function maybeAdd(str) { if (str.lastIndexOf(start, 0) == 0 && !arrayContains(found, str)) found.push(str); } function gatherCompletions(obj) { if (typeof obj == "string") forEach(stringProps, maybeAdd); else if (obj instanceof Array) forEach(arrayProps, maybeAdd); else if (obj instanceof Function) forEach(funcProps, maybeAdd); for (var name in obj) maybeAdd(name); } if (context && context.length) { // If this is a property, see if it belongs to some object we can // find in the current environment. var obj = context.pop(), base; if (obj.type && obj.type.indexOf("variable") === 0) { if (options && options.additionalContext) base = options.additionalContext[obj.string]; if (!options || options.useGlobalScope !== false) base = base || global[obj.string]; } else if (obj.type == "string") { base = ""; } else if (obj.type == "atom") { base = 1; } else if (obj.type == "function") { if (global.jQuery != null && (obj.string == '$' || obj.string == 'jQuery') && (typeof global.jQuery == 'function')) base = global.jQuery(); else if (global._ != null && (obj.string == '_') && (typeof global._ == 'function')) base = global._(); } while (base != null && context.length) base = base[context.pop().string]; if (base != null) gatherCompletions(base); } else { // If not, just look in the global object and any local scope // (reading into JS mode internals to get at the local and global variables) for (var v = token.state.localVars; v; v = v.next) maybeAdd(v.name); for (var v = token.state.globalVars; v; v = v.next) maybeAdd(v.name); if (!options || options.useGlobalScope !== false) gatherCompletions(global); forEach(keywords, maybeAdd); } return found; } }); CodeMirror-5.4.0/addon/hint/show-hint.css000066400000000000000000000012261254300440500202440ustar00rootroot00000000000000.CodeMirror-hints { position: absolute; z-index: 10; overflow: hidden; list-style: none; margin: 0; padding: 2px; -webkit-box-shadow: 2px 3px 5px rgba(0,0,0,.2); -moz-box-shadow: 2px 3px 5px rgba(0,0,0,.2); box-shadow: 2px 3px 5px rgba(0,0,0,.2); border-radius: 3px; border: 1px solid silver; background: white; font-size: 90%; font-family: monospace; max-height: 20em; overflow-y: auto; } .CodeMirror-hint { margin: 0; padding: 0 4px; border-radius: 2px; max-width: 19em; overflow: hidden; white-space: pre; color: black; cursor: pointer; } li.CodeMirror-hint-active { background: #08f; color: white; } CodeMirror-5.4.0/addon/hint/show-hint.js000066400000000000000000000335271254300440500201010ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var HINT_ELEMENT_CLASS = "CodeMirror-hint"; var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active"; // This is the old interface, kept around for now to stay // backwards-compatible. CodeMirror.showHint = function(cm, getHints, options) { if (!getHints) return cm.showHint(options); if (options && options.async) getHints.async = true; var newOpts = {hint: getHints}; if (options) for (var prop in options) newOpts[prop] = options[prop]; return cm.showHint(newOpts); }; CodeMirror.defineExtension("showHint", function(options) { // We want a single cursor position. if (this.listSelections().length > 1 || this.somethingSelected()) return; if (this.state.completionActive) this.state.completionActive.close(); var completion = this.state.completionActive = new Completion(this, options); if (!completion.options.hint) return; CodeMirror.signal(this, "startCompletion", this); completion.update(true); }); function Completion(cm, options) { this.cm = cm; this.options = this.buildOptions(options); this.widget = null; this.debounce = 0; this.tick = 0; this.startPos = this.cm.getCursor(); this.startLen = this.cm.getLine(this.startPos.line).length; var self = this; cm.on("cursorActivity", this.activityFunc = function() { self.cursorActivity(); }); } var requestAnimationFrame = window.requestAnimationFrame || function(fn) { return setTimeout(fn, 1000/60); }; var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout; Completion.prototype = { close: function() { if (!this.active()) return; this.cm.state.completionActive = null; this.tick = null; this.cm.off("cursorActivity", this.activityFunc); if (this.widget && this.data) CodeMirror.signal(this.data, "close"); if (this.widget) this.widget.close(); CodeMirror.signal(this.cm, "endCompletion", this.cm); }, active: function() { return this.cm.state.completionActive == this; }, pick: function(data, i) { var completion = data.list[i]; if (completion.hint) completion.hint(this.cm, data, completion); else this.cm.replaceRange(getText(completion), completion.from || data.from, completion.to || data.to, "complete"); CodeMirror.signal(data, "pick", completion); this.close(); }, cursorActivity: function() { if (this.debounce) { cancelAnimationFrame(this.debounce); this.debounce = 0; } var pos = this.cm.getCursor(), line = this.cm.getLine(pos.line); if (pos.line != this.startPos.line || line.length - pos.ch != this.startLen - this.startPos.ch || pos.ch < this.startPos.ch || this.cm.somethingSelected() || (pos.ch && this.options.closeCharacters.test(line.charAt(pos.ch - 1)))) { this.close(); } else { var self = this; this.debounce = requestAnimationFrame(function() {self.update();}); if (this.widget) this.widget.disable(); } }, update: function(first) { if (this.tick == null) return; if (this.data) CodeMirror.signal(this.data, "update"); if (!this.options.hint.async) { this.finishUpdate(this.options.hint(this.cm, this.options), first); } else { var myTick = ++this.tick, self = this; this.options.hint(this.cm, function(data) { if (self.tick == myTick) self.finishUpdate(data, first); }, this.options); } }, finishUpdate: function(data, first) { this.data = data; var picked = (this.widget && this.widget.picked) || (first && this.options.completeSingle); if (this.widget) this.widget.close(); if (data && data.list.length) { if (picked && data.list.length == 1) { this.pick(data, 0); } else { this.widget = new Widget(this, data); CodeMirror.signal(data, "shown"); } } }, buildOptions: function(options) { var editor = this.cm.options.hintOptions; var out = {}; for (var prop in defaultOptions) out[prop] = defaultOptions[prop]; if (editor) for (var prop in editor) if (editor[prop] !== undefined) out[prop] = editor[prop]; if (options) for (var prop in options) if (options[prop] !== undefined) out[prop] = options[prop]; return out; } }; function getText(completion) { if (typeof completion == "string") return completion; else return completion.text; } function buildKeyMap(completion, handle) { var baseMap = { Up: function() {handle.moveFocus(-1);}, Down: function() {handle.moveFocus(1);}, PageUp: function() {handle.moveFocus(-handle.menuSize() + 1, true);}, PageDown: function() {handle.moveFocus(handle.menuSize() - 1, true);}, Home: function() {handle.setFocus(0);}, End: function() {handle.setFocus(handle.length - 1);}, Enter: handle.pick, Tab: handle.pick, Esc: handle.close }; var custom = completion.options.customKeys; var ourMap = custom ? {} : baseMap; function addBinding(key, val) { var bound; if (typeof val != "string") bound = function(cm) { return val(cm, handle); }; // This mechanism is deprecated else if (baseMap.hasOwnProperty(val)) bound = baseMap[val]; else bound = val; ourMap[key] = bound; } if (custom) for (var key in custom) if (custom.hasOwnProperty(key)) addBinding(key, custom[key]); var extra = completion.options.extraKeys; if (extra) for (var key in extra) if (extra.hasOwnProperty(key)) addBinding(key, extra[key]); return ourMap; } function getHintElement(hintsElement, el) { while (el && el != hintsElement) { if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el; el = el.parentNode; } } function Widget(completion, data) { this.completion = completion; this.data = data; this.picked = false; var widget = this, cm = completion.cm; var hints = this.hints = document.createElement("ul"); hints.className = "CodeMirror-hints"; this.selectedHint = data.selectedHint || 0; var completions = data.list; for (var i = 0; i < completions.length; ++i) { var elt = hints.appendChild(document.createElement("li")), cur = completions[i]; var className = HINT_ELEMENT_CLASS + (i != this.selectedHint ? "" : " " + ACTIVE_HINT_ELEMENT_CLASS); if (cur.className != null) className = cur.className + " " + className; elt.className = className; if (cur.render) cur.render(elt, data, cur); else elt.appendChild(document.createTextNode(cur.displayText || getText(cur))); elt.hintId = i; } var pos = cm.cursorCoords(completion.options.alignWithWord ? data.from : null); var left = pos.left, top = pos.bottom, below = true; hints.style.left = left + "px"; hints.style.top = top + "px"; // If we're at the edge of the screen, then we want the menu to appear on the left of the cursor. var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth); var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight); (completion.options.container || document.body).appendChild(hints); var box = hints.getBoundingClientRect(), overlapY = box.bottom - winH; if (overlapY > 0) { var height = box.bottom - box.top, curTop = pos.top - (pos.bottom - box.top); if (curTop - height > 0) { // Fits above cursor hints.style.top = (top = pos.top - height) + "px"; below = false; } else if (height > winH) { hints.style.height = (winH - 5) + "px"; hints.style.top = (top = pos.bottom - box.top) + "px"; var cursor = cm.getCursor(); if (data.from.ch != cursor.ch) { pos = cm.cursorCoords(cursor); hints.style.left = (left = pos.left) + "px"; box = hints.getBoundingClientRect(); } } } var overlapX = box.right - winW; if (overlapX > 0) { if (box.right - box.left > winW) { hints.style.width = (winW - 5) + "px"; overlapX -= (box.right - box.left) - winW; } hints.style.left = (left = pos.left - overlapX) + "px"; } cm.addKeyMap(this.keyMap = buildKeyMap(completion, { moveFocus: function(n, avoidWrap) { widget.changeActive(widget.selectedHint + n, avoidWrap); }, setFocus: function(n) { widget.changeActive(n); }, menuSize: function() { return widget.screenAmount(); }, length: completions.length, close: function() { completion.close(); }, pick: function() { widget.pick(); }, data: data })); if (completion.options.closeOnUnfocus) { var closingOnBlur; cm.on("blur", this.onBlur = function() { closingOnBlur = setTimeout(function() { completion.close(); }, 100); }); cm.on("focus", this.onFocus = function() { clearTimeout(closingOnBlur); }); } var startScroll = cm.getScrollInfo(); cm.on("scroll", this.onScroll = function() { var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect(); var newTop = top + startScroll.top - curScroll.top; var point = newTop - (window.pageYOffset || (document.documentElement || document.body).scrollTop); if (!below) point += hints.offsetHeight; if (point <= editor.top || point >= editor.bottom) return completion.close(); hints.style.top = newTop + "px"; hints.style.left = (left + startScroll.left - curScroll.left) + "px"; }); CodeMirror.on(hints, "dblclick", function(e) { var t = getHintElement(hints, e.target || e.srcElement); if (t && t.hintId != null) {widget.changeActive(t.hintId); widget.pick();} }); CodeMirror.on(hints, "click", function(e) { var t = getHintElement(hints, e.target || e.srcElement); if (t && t.hintId != null) { widget.changeActive(t.hintId); if (completion.options.completeOnSingleClick) widget.pick(); } }); CodeMirror.on(hints, "mousedown", function() { setTimeout(function(){cm.focus();}, 20); }); CodeMirror.signal(data, "select", completions[0], hints.firstChild); return true; } Widget.prototype = { close: function() { if (this.completion.widget != this) return; this.completion.widget = null; this.hints.parentNode.removeChild(this.hints); this.completion.cm.removeKeyMap(this.keyMap); var cm = this.completion.cm; if (this.completion.options.closeOnUnfocus) { cm.off("blur", this.onBlur); cm.off("focus", this.onFocus); } cm.off("scroll", this.onScroll); }, disable: function() { this.completion.cm.removeKeyMap(this.keyMap); var widget = this; this.keyMap = {Enter: function() { widget.picked = true; }}; this.completion.cm.addKeyMap(this.keyMap); }, pick: function() { this.completion.pick(this.data, this.selectedHint); }, changeActive: function(i, avoidWrap) { if (i >= this.data.list.length) i = avoidWrap ? this.data.list.length - 1 : 0; else if (i < 0) i = avoidWrap ? 0 : this.data.list.length - 1; if (this.selectedHint == i) return; var node = this.hints.childNodes[this.selectedHint]; node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, ""); node = this.hints.childNodes[this.selectedHint = i]; node.className += " " + ACTIVE_HINT_ELEMENT_CLASS; if (node.offsetTop < this.hints.scrollTop) this.hints.scrollTop = node.offsetTop - 3; else if (node.offsetTop + node.offsetHeight > this.hints.scrollTop + this.hints.clientHeight) this.hints.scrollTop = node.offsetTop + node.offsetHeight - this.hints.clientHeight + 3; CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node); }, screenAmount: function() { return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1; } }; CodeMirror.registerHelper("hint", "auto", function(cm, options) { var helpers = cm.getHelpers(cm.getCursor(), "hint"), words; if (helpers.length) { for (var i = 0; i < helpers.length; i++) { var cur = helpers[i](cm, options); if (cur && cur.list.length) return cur; } } else if (words = cm.getHelper(cm.getCursor(), "hintWords")) { if (words) return CodeMirror.hint.fromList(cm, {words: words}); } else if (CodeMirror.hint.anyword) { return CodeMirror.hint.anyword(cm, options); } }); CodeMirror.registerHelper("hint", "fromList", function(cm, options) { var cur = cm.getCursor(), token = cm.getTokenAt(cur); var found = []; for (var i = 0; i < options.words.length; i++) { var word = options.words[i]; if (word.slice(0, token.string.length) == token.string) found.push(word); } if (found.length) return { list: found, from: CodeMirror.Pos(cur.line, token.start), to: CodeMirror.Pos(cur.line, token.end) }; }); CodeMirror.commands.autocomplete = CodeMirror.showHint; var defaultOptions = { hint: CodeMirror.hint.auto, completeSingle: true, alignWithWord: true, closeCharacters: /[\s()\[\]{};:>,]/, closeOnUnfocus: true, completeOnSingleClick: false, container: null, customKeys: null, extraKeys: null }; CodeMirror.defineOption("hintOptions", null); }); CodeMirror-5.4.0/addon/hint/sql-hint.js000066400000000000000000000171361254300440500177160ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("../../mode/sql/sql")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "../../mode/sql/sql"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var tables; var defaultTable; var keywords; var CONS = { QUERY_DIV: ";", ALIAS_KEYWORD: "AS" }; var Pos = CodeMirror.Pos; function getKeywords(editor) { var mode = editor.doc.modeOption; if (mode === "sql") mode = "text/x-sql"; return CodeMirror.resolveMode(mode).keywords; } function getText(item) { return typeof item == "string" ? item : item.text; } function getItem(list, item) { if (!list.slice) return list[item]; for (var i = list.length - 1; i >= 0; i--) if (getText(list[i]) == item) return list[i]; } function shallowClone(object) { var result = {}; for (var key in object) if (object.hasOwnProperty(key)) result[key] = object[key]; return result; } function match(string, word) { var len = string.length; var sub = getText(word).substr(0, len); return string.toUpperCase() === sub.toUpperCase(); } function addMatches(result, search, wordlist, formatter) { for (var word in wordlist) { if (!wordlist.hasOwnProperty(word)) continue; if (wordlist.slice) word = wordlist[word]; if (match(search, word)) result.push(formatter(word)); } } function cleanName(name) { // Get rid name from backticks(`) and preceding dot(.) if (name.charAt(0) == ".") { name = name.substr(1); } return name.replace(/`/g, ""); } function insertBackticks(name) { var nameParts = getText(name).split("."); for (var i = 0; i < nameParts.length; i++) nameParts[i] = "`" + nameParts[i] + "`"; var escaped = nameParts.join("."); if (typeof name == "string") return escaped; name = shallowClone(name); name.text = escaped; return name; } function nameCompletion(cur, token, result, editor) { // Try to complete table, colunm names and return start position of completion var useBacktick = false; var nameParts = []; var start = token.start; var cont = true; while (cont) { cont = (token.string.charAt(0) == "."); useBacktick = useBacktick || (token.string.charAt(0) == "`"); start = token.start; nameParts.unshift(cleanName(token.string)); token = editor.getTokenAt(Pos(cur.line, token.start)); if (token.string == ".") { cont = true; token = editor.getTokenAt(Pos(cur.line, token.start)); } } // Try to complete table names var string = nameParts.join("."); addMatches(result, string, tables, function(w) { return useBacktick ? insertBackticks(w) : w; }); // Try to complete columns from defaultTable addMatches(result, string, defaultTable, function(w) { return useBacktick ? insertBackticks(w) : w; }); // Try to complete columns string = nameParts.pop(); var table = nameParts.join("."); var alias = false; var aliasTable = table; // Check if table is available. If not, find table by Alias if (!getItem(tables, table)) { var oldTable = table; table = findTableByAlias(table, editor); if (table !== oldTable) alias = true; } var columns = getItem(tables, table); if (columns && columns.columns) columns = columns.columns; if (columns) { addMatches(result, string, columns, function(w) { var tableInsert = table; if (alias == true) tableInsert = aliasTable; if (typeof w == "string") { w = tableInsert + "." + w; } else { w = shallowClone(w); w.text = tableInsert + "." + w.text; } return useBacktick ? insertBackticks(w) : w; }); } return start; } function eachWord(lineText, f) { if (!lineText) return; var excepted = /[,;]/g; var words = lineText.split(" "); for (var i = 0; i < words.length; i++) { f(words[i]?words[i].replace(excepted, '') : ''); } } function convertCurToNumber(cur) { // max characters of a line is 999,999. return cur.line + cur.ch / Math.pow(10, 6); } function convertNumberToCur(num) { return Pos(Math.floor(num), +num.toString().split('.').pop()); } function findTableByAlias(alias, editor) { var doc = editor.doc; var fullQuery = doc.getValue(); var aliasUpperCase = alias.toUpperCase(); var previousWord = ""; var table = ""; var separator = []; var validRange = { start: Pos(0, 0), end: Pos(editor.lastLine(), editor.getLineHandle(editor.lastLine()).length) }; //add separator var indexOfSeparator = fullQuery.indexOf(CONS.QUERY_DIV); while(indexOfSeparator != -1) { separator.push(doc.posFromIndex(indexOfSeparator)); indexOfSeparator = fullQuery.indexOf(CONS.QUERY_DIV, indexOfSeparator+1); } separator.unshift(Pos(0, 0)); separator.push(Pos(editor.lastLine(), editor.getLineHandle(editor.lastLine()).text.length)); //find valid range var prevItem = 0; var current = convertCurToNumber(editor.getCursor()); for (var i=0; i< separator.length; i++) { var _v = convertCurToNumber(separator[i]); if (current > prevItem && current <= _v) { validRange = { start: convertNumberToCur(prevItem), end: convertNumberToCur(_v) }; break; } prevItem = _v; } var query = doc.getRange(validRange.start, validRange.end, false); for (var i = 0; i < query.length; i++) { var lineText = query[i]; eachWord(lineText, function(word) { var wordUpperCase = word.toUpperCase(); if (wordUpperCase === aliasUpperCase && getItem(tables, previousWord)) table = previousWord; if (wordUpperCase !== CONS.ALIAS_KEYWORD) previousWord = word; }); if (table) break; } return table; } CodeMirror.registerHelper("hint", "sql", function(editor, options) { tables = (options && options.tables) || {}; var defaultTableName = options && options.defaultTable; var disableKeywords = options && options.disableKeywords; defaultTable = defaultTableName && getItem(tables, defaultTableName); keywords = keywords || getKeywords(editor); if (defaultTableName && !defaultTable) defaultTable = findTableByAlias(defaultTableName, editor); defaultTable = defaultTable || []; if (defaultTable.columns) defaultTable = defaultTable.columns; var cur = editor.getCursor(); var result = []; var token = editor.getTokenAt(cur), start, end, search; if (token.end > cur.ch) { token.end = cur.ch; token.string = token.string.slice(0, cur.ch - token.start); } if (token.string.match(/^[.`\w@]\w*$/)) { search = token.string; start = token.start; end = token.end; } else { start = end = cur.ch; search = ""; } if (search.charAt(0) == "." || search.charAt(0) == "`") { start = nameCompletion(cur, token, result, editor); } else { addMatches(result, search, tables, function(w) {return w;}); addMatches(result, search, defaultTable, function(w) {return w;}); if (!disableKeywords) addMatches(result, search, keywords, function(w) {return w.toUpperCase();}); } return {list: result, from: Pos(cur.line, start), to: Pos(cur.line, end)}; }); }); CodeMirror-5.4.0/addon/hint/xml-hint.js000066400000000000000000000111771254300440500177160ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var Pos = CodeMirror.Pos; function getHints(cm, options) { var tags = options && options.schemaInfo; var quote = (options && options.quoteChar) || '"'; if (!tags) return; var cur = cm.getCursor(), token = cm.getTokenAt(cur); if (token.end > cur.ch) { token.end = cur.ch; token.string = token.string.slice(0, cur.ch - token.start); } var inner = CodeMirror.innerMode(cm.getMode(), token.state); if (inner.mode.name != "xml") return; var result = [], replaceToken = false, prefix; var tag = /\btag\b/.test(token.type) && !/>$/.test(token.string); var tagName = tag && /^\w/.test(token.string), tagStart; if (tagName) { var before = cm.getLine(cur.line).slice(Math.max(0, token.start - 2), token.start); var tagType = /<\/$/.test(before) ? "close" : /<$/.test(before) ? "open" : null; if (tagType) tagStart = token.start - (tagType == "close" ? 2 : 1); } else if (tag && token.string == "<") { tagType = "open"; } else if (tag && token.string == ""); } else { // Attribute completion var curTag = tags[inner.state.tagName], attrs = curTag && curTag.attrs; var globalAttrs = tags["!attrs"]; if (!attrs && !globalAttrs) return; if (!attrs) { attrs = globalAttrs; } else if (globalAttrs) { // Combine tag-local and global attributes var set = {}; for (var nm in globalAttrs) if (globalAttrs.hasOwnProperty(nm)) set[nm] = globalAttrs[nm]; for (var nm in attrs) if (attrs.hasOwnProperty(nm)) set[nm] = attrs[nm]; attrs = set; } if (token.type == "string" || token.string == "=") { // A value var before = cm.getRange(Pos(cur.line, Math.max(0, cur.ch - 60)), Pos(cur.line, token.type == "string" ? token.start : token.end)); var atName = before.match(/([^\s\u00a0=<>\"\']+)=$/), atValues; if (!atName || !attrs.hasOwnProperty(atName[1]) || !(atValues = attrs[atName[1]])) return; if (typeof atValues == 'function') atValues = atValues.call(this, cm); // Functions can be used to supply values for autocomplete widget if (token.type == "string") { prefix = token.string; var n = 0; if (/['"]/.test(token.string.charAt(0))) { quote = token.string.charAt(0); prefix = token.string.slice(1); n++; } var len = token.string.length; if (/['"]/.test(token.string.charAt(len - 1))) { quote = token.string.charAt(len - 1); prefix = token.string.substr(n, len - 2); } replaceToken = true; } for (var i = 0; i < atValues.length; ++i) if (!prefix || atValues[i].lastIndexOf(prefix, 0) == 0) result.push(quote + atValues[i] + quote); } else { // An attribute name if (token.type == "attribute") { prefix = token.string; replaceToken = true; } for (var attr in attrs) if (attrs.hasOwnProperty(attr) && (!prefix || attr.lastIndexOf(prefix, 0) == 0)) result.push(attr); } } return { list: result, from: replaceToken ? Pos(cur.line, tagStart == null ? token.start : tagStart) : cur, to: replaceToken ? Pos(cur.line, token.end) : cur }; } CodeMirror.registerHelper("hint", "xml", getHints); }); CodeMirror-5.4.0/addon/lint/000077500000000000000000000000001254300440500156155ustar00rootroot00000000000000CodeMirror-5.4.0/addon/lint/coffeescript-lint.js000066400000000000000000000023661254300440500216020ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Depends on coffeelint.js from http://www.coffeelint.org/js/coffeelint.js // declare global: coffeelint (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.registerHelper("lint", "coffeescript", function(text) { var found = []; var parseError = function(err) { var loc = err.lineNumber; found.push({from: CodeMirror.Pos(loc-1, 0), to: CodeMirror.Pos(loc, 0), severity: err.level, message: err.message}); }; try { var res = coffeelint.lint(text); for(var i = 0; i < res.length; i++) { parseError(res[i]); } } catch(e) { found.push({from: CodeMirror.Pos(e.location.first_line, 0), to: CodeMirror.Pos(e.location.last_line, e.location.last_column), severity: 'error', message: e.message}); } return found; }); }); CodeMirror-5.4.0/addon/lint/css-lint.js000066400000000000000000000021721254300440500177110ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Depends on csslint.js from https://github.com/stubbornella/csslint // declare global: CSSLint (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.registerHelper("lint", "css", function(text) { var found = []; if (!window.CSSLint) return found; var results = CSSLint.verify(text), messages = results.messages, message = null; for ( var i = 0; i < messages.length; i++) { message = messages[i]; var startLine = message.line -1, endLine = message.line -1, startCol = message.col -1, endCol = message.col; found.push({ from: CodeMirror.Pos(startLine, startCol), to: CodeMirror.Pos(endLine, endCol), message: message.message, severity : message.type }); } return found; }); }); CodeMirror-5.4.0/addon/lint/javascript-lint.js000066400000000000000000000105651254300440500212740ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; // declare global: JSHINT var bogus = [ "Dangerous comment" ]; var warnings = [ [ "Expected '{'", "Statement body should be inside '{ }' braces." ] ]; var errors = [ "Missing semicolon", "Extra comma", "Missing property name", "Unmatched ", " and instead saw", " is not defined", "Unclosed string", "Stopping, unable to continue" ]; function validator(text, options) { if (!window.JSHINT) return []; JSHINT(text, options, options.globals); var errors = JSHINT.data().errors, result = []; if (errors) parseErrors(errors, result); return result; } CodeMirror.registerHelper("lint", "javascript", validator); function cleanup(error) { // All problems are warnings by default fixWith(error, warnings, "warning", true); fixWith(error, errors, "error"); return isBogus(error) ? null : error; } function fixWith(error, fixes, severity, force) { var description, fix, find, replace, found; description = error.description; for ( var i = 0; i < fixes.length; i++) { fix = fixes[i]; find = (typeof fix === "string" ? fix : fix[0]); replace = (typeof fix === "string" ? null : fix[1]); found = description.indexOf(find) !== -1; if (force || found) { error.severity = severity; } if (found && replace) { error.description = replace; } } } function isBogus(error) { var description = error.description; for ( var i = 0; i < bogus.length; i++) { if (description.indexOf(bogus[i]) !== -1) { return true; } } return false; } function parseErrors(errors, output) { for ( var i = 0; i < errors.length; i++) { var error = errors[i]; if (error) { var linetabpositions, index; linetabpositions = []; // This next block is to fix a problem in jshint. Jshint // replaces // all tabs with spaces then performs some checks. The error // positions (character/space) are then reported incorrectly, // not taking the replacement step into account. Here we look // at the evidence line and try to adjust the character position // to the correct value. if (error.evidence) { // Tab positions are computed once per line and cached var tabpositions = linetabpositions[error.line]; if (!tabpositions) { var evidence = error.evidence; tabpositions = []; // ugggh phantomjs does not like this // forEachChar(evidence, function(item, index) { Array.prototype.forEach.call(evidence, function(item, index) { if (item === '\t') { // First col is 1 (not 0) to match error // positions tabpositions.push(index + 1); } }); linetabpositions[error.line] = tabpositions; } if (tabpositions.length > 0) { var pos = error.character; tabpositions.forEach(function(tabposition) { if (pos > tabposition) pos -= 1; }); error.character = pos; } } var start = error.character - 1, end = start + 1; if (error.evidence) { index = error.evidence.substring(start).search(/.\b/); if (index > -1) { end += index; } } // Convert to format expected by validation service error.description = error.reason;// + "(jshint)"; error.start = error.character; error.end = end; error = cleanup(error); if (error) output.push({message: error.description, severity: error.severity, from: CodeMirror.Pos(error.line - 1, start), to: CodeMirror.Pos(error.line - 1, end)}); } } } }); CodeMirror-5.4.0/addon/lint/json-lint.js000066400000000000000000000016721254300440500200760ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Depends on jsonlint.js from https://github.com/zaach/jsonlint // declare global: jsonlint (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.registerHelper("lint", "json", function(text) { var found = []; jsonlint.parseError = function(str, hash) { var loc = hash.loc; found.push({from: CodeMirror.Pos(loc.first_line - 1, loc.first_column), to: CodeMirror.Pos(loc.last_line - 1, loc.last_column), message: str}); }; try { jsonlint.parse(text); } catch(e) {} return found; }); }); CodeMirror-5.4.0/addon/lint/lint.css000066400000000000000000000057041254300440500173030ustar00rootroot00000000000000/* The lint marker gutter */ .CodeMirror-lint-markers { width: 16px; } .CodeMirror-lint-tooltip { background-color: infobackground; border: 1px solid black; border-radius: 4px 4px 4px 4px; color: infotext; font-family: monospace; font-size: 10pt; overflow: hidden; padding: 2px 5px; position: fixed; white-space: pre; white-space: pre-wrap; z-index: 100; max-width: 600px; opacity: 0; transition: opacity .4s; -moz-transition: opacity .4s; -webkit-transition: opacity .4s; -o-transition: opacity .4s; -ms-transition: opacity .4s; } .CodeMirror-lint-mark-error, .CodeMirror-lint-mark-warning { background-position: left bottom; background-repeat: repeat-x; } .CodeMirror-lint-mark-error { background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJDw4cOCW1/KIAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAHElEQVQI12NggIL/DAz/GdA5/xkY/qPKMDAwAADLZwf5rvm+LQAAAABJRU5ErkJggg==") ; } .CodeMirror-lint-mark-warning { background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJFhQXEbhTg7YAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAMklEQVQI12NkgIIvJ3QXMjAwdDN+OaEbysDA4MPAwNDNwMCwiOHLCd1zX07o6kBVGQEAKBANtobskNMAAAAASUVORK5CYII="); } .CodeMirror-lint-marker-error, .CodeMirror-lint-marker-warning { background-position: center center; background-repeat: no-repeat; cursor: pointer; display: inline-block; height: 16px; width: 16px; vertical-align: middle; position: relative; } .CodeMirror-lint-message-error, .CodeMirror-lint-message-warning { padding-left: 18px; background-position: top left; background-repeat: no-repeat; } .CodeMirror-lint-marker-error, .CodeMirror-lint-message-error { background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAHlBMVEW7AAC7AACxAAC7AAC7AAAAAAC4AAC5AAD///+7AAAUdclpAAAABnRSTlMXnORSiwCK0ZKSAAAATUlEQVR42mWPOQ7AQAgDuQLx/z8csYRmPRIFIwRGnosRrpamvkKi0FTIiMASR3hhKW+hAN6/tIWhu9PDWiTGNEkTtIOucA5Oyr9ckPgAWm0GPBog6v4AAAAASUVORK5CYII="); } .CodeMirror-lint-marker-warning, .CodeMirror-lint-message-warning { background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAANlBMVEX/uwDvrwD/uwD/uwD/uwD/uwD/uwD/uwD/uwD6twD/uwAAAADurwD2tQD7uAD+ugAAAAD/uwDhmeTRAAAADHRSTlMJ8mN1EYcbmiixgACm7WbuAAAAVklEQVR42n3PUQqAIBBFUU1LLc3u/jdbOJoW1P08DA9Gba8+YWJ6gNJoNYIBzAA2chBth5kLmG9YUoG0NHAUwFXwO9LuBQL1giCQb8gC9Oro2vp5rncCIY8L8uEx5ZkAAAAASUVORK5CYII="); } .CodeMirror-lint-marker-multiple { background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAMAAADzjKfhAAAACVBMVEUAAAAAAAC/v7914kyHAAAAAXRSTlMAQObYZgAAACNJREFUeNo1ioEJAAAIwmz/H90iFFSGJgFMe3gaLZ0od+9/AQZ0ADosbYraAAAAAElFTkSuQmCC"); background-repeat: no-repeat; background-position: right bottom; width: 100%; height: 100%; } CodeMirror-5.4.0/addon/lint/lint.js000066400000000000000000000156461254300440500171350ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var GUTTER_ID = "CodeMirror-lint-markers"; function showTooltip(e, content) { var tt = document.createElement("div"); tt.className = "CodeMirror-lint-tooltip"; tt.appendChild(content.cloneNode(true)); document.body.appendChild(tt); function position(e) { if (!tt.parentNode) return CodeMirror.off(document, "mousemove", position); tt.style.top = Math.max(0, e.clientY - tt.offsetHeight - 5) + "px"; tt.style.left = (e.clientX + 5) + "px"; } CodeMirror.on(document, "mousemove", position); position(e); if (tt.style.opacity != null) tt.style.opacity = 1; return tt; } function rm(elt) { if (elt.parentNode) elt.parentNode.removeChild(elt); } function hideTooltip(tt) { if (!tt.parentNode) return; if (tt.style.opacity == null) rm(tt); tt.style.opacity = 0; setTimeout(function() { rm(tt); }, 600); } function showTooltipFor(e, content, node) { var tooltip = showTooltip(e, content); function hide() { CodeMirror.off(node, "mouseout", hide); if (tooltip) { hideTooltip(tooltip); tooltip = null; } } var poll = setInterval(function() { if (tooltip) for (var n = node;; n = n.parentNode) { if (n && n.nodeType == 11) n = n.host; if (n == document.body) return; if (!n) { hide(); break; } } if (!tooltip) return clearInterval(poll); }, 400); CodeMirror.on(node, "mouseout", hide); } function LintState(cm, options, hasGutter) { this.marked = []; this.options = options; this.timeout = null; this.hasGutter = hasGutter; this.onMouseOver = function(e) { onMouseOver(cm, e); }; } function parseOptions(_cm, options) { if (options instanceof Function) return {getAnnotations: options}; if (!options || options === true) options = {}; return options; } function clearMarks(cm) { var state = cm.state.lint; if (state.hasGutter) cm.clearGutter(GUTTER_ID); for (var i = 0; i < state.marked.length; ++i) state.marked[i].clear(); state.marked.length = 0; } function makeMarker(labels, severity, multiple, tooltips) { var marker = document.createElement("div"), inner = marker; marker.className = "CodeMirror-lint-marker-" + severity; if (multiple) { inner = marker.appendChild(document.createElement("div")); inner.className = "CodeMirror-lint-marker-multiple"; } if (tooltips != false) CodeMirror.on(inner, "mouseover", function(e) { showTooltipFor(e, labels, inner); }); return marker; } function getMaxSeverity(a, b) { if (a == "error") return a; else return b; } function groupByLine(annotations) { var lines = []; for (var i = 0; i < annotations.length; ++i) { var ann = annotations[i], line = ann.from.line; (lines[line] || (lines[line] = [])).push(ann); } return lines; } function annotationTooltip(ann) { var severity = ann.severity; if (!severity) severity = "error"; var tip = document.createElement("div"); tip.className = "CodeMirror-lint-message-" + severity; tip.appendChild(document.createTextNode(ann.message)); return tip; } function startLinting(cm) { var state = cm.state.lint, options = state.options; var passOptions = options.options || options; // Support deprecated passing of `options` property in options var getAnnotations = options.getAnnotations || cm.getHelper(CodeMirror.Pos(0, 0), "lint"); if (!getAnnotations) return; if (options.async || getAnnotations.async) getAnnotations(cm.getValue(), updateLinting, passOptions, cm); else updateLinting(cm, getAnnotations(cm.getValue(), passOptions, cm)); } function updateLinting(cm, annotationsNotSorted) { clearMarks(cm); var state = cm.state.lint, options = state.options; var annotations = groupByLine(annotationsNotSorted); for (var line = 0; line < annotations.length; ++line) { var anns = annotations[line]; if (!anns) continue; var maxSeverity = null; var tipLabel = state.hasGutter && document.createDocumentFragment(); for (var i = 0; i < anns.length; ++i) { var ann = anns[i]; var severity = ann.severity; if (!severity) severity = "error"; maxSeverity = getMaxSeverity(maxSeverity, severity); if (options.formatAnnotation) ann = options.formatAnnotation(ann); if (state.hasGutter) tipLabel.appendChild(annotationTooltip(ann)); if (ann.to) state.marked.push(cm.markText(ann.from, ann.to, { className: "CodeMirror-lint-mark-" + severity, __annotation: ann })); } if (state.hasGutter) cm.setGutterMarker(line, GUTTER_ID, makeMarker(tipLabel, maxSeverity, anns.length > 1, state.options.tooltips)); } if (options.onUpdateLinting) options.onUpdateLinting(annotationsNotSorted, annotations, cm); } function onChange(cm) { var state = cm.state.lint; if (!state) return; clearTimeout(state.timeout); state.timeout = setTimeout(function(){startLinting(cm);}, state.options.delay || 500); } function popupSpanTooltip(ann, e) { var target = e.target || e.srcElement; showTooltipFor(e, annotationTooltip(ann), target); } function onMouseOver(cm, e) { var target = e.target || e.srcElement; if (!/\bCodeMirror-lint-mark-/.test(target.className)) return; var box = target.getBoundingClientRect(), x = (box.left + box.right) / 2, y = (box.top + box.bottom) / 2; var spans = cm.findMarksAt(cm.coordsChar({left: x, top: y}, "client")); for (var i = 0; i < spans.length; ++i) { var ann = spans[i].__annotation; if (ann) return popupSpanTooltip(ann, e); } } CodeMirror.defineOption("lint", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { clearMarks(cm); cm.off("change", onChange); CodeMirror.off(cm.getWrapperElement(), "mouseover", cm.state.lint.onMouseOver); clearTimeout(cm.state.lint.timeout); delete cm.state.lint; } if (val) { var gutters = cm.getOption("gutters"), hasLintGutter = false; for (var i = 0; i < gutters.length; ++i) if (gutters[i] == GUTTER_ID) hasLintGutter = true; var state = cm.state.lint = new LintState(cm, parseOptions(cm, val), hasLintGutter); cm.on("change", onChange); if (state.options.tooltips != false) CodeMirror.on(cm.getWrapperElement(), "mouseover", state.onMouseOver); startLinting(cm); } }); }); CodeMirror-5.4.0/addon/lint/yaml-lint.js000066400000000000000000000015201254300440500200570ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; // Depends on js-yaml.js from https://github.com/nodeca/js-yaml // declare global: jsyaml CodeMirror.registerHelper("lint", "yaml", function(text) { var found = []; try { jsyaml.load(text); } catch(e) { var loc = e.mark; found.push({ from: CodeMirror.Pos(loc.line, loc.column), to: CodeMirror.Pos(loc.line, loc.column), message: e.message }); } return found; }); }); CodeMirror-5.4.0/addon/merge/000077500000000000000000000000001254300440500157465ustar00rootroot00000000000000CodeMirror-5.4.0/addon/merge/merge.css000066400000000000000000000062431254300440500175640ustar00rootroot00000000000000.CodeMirror-merge { position: relative; border: 1px solid #ddd; white-space: pre; } .CodeMirror-merge, .CodeMirror-merge .CodeMirror { height: 350px; } .CodeMirror-merge-2pane .CodeMirror-merge-pane { width: 47%; } .CodeMirror-merge-2pane .CodeMirror-merge-gap { width: 6%; } .CodeMirror-merge-3pane .CodeMirror-merge-pane { width: 31%; } .CodeMirror-merge-3pane .CodeMirror-merge-gap { width: 3.5%; } .CodeMirror-merge-pane { display: inline-block; white-space: normal; vertical-align: top; } .CodeMirror-merge-pane-rightmost { position: absolute; right: 0px; z-index: 1; } .CodeMirror-merge-gap { z-index: 2; display: inline-block; height: 100%; -moz-box-sizing: border-box; box-sizing: border-box; overflow: hidden; border-left: 1px solid #ddd; border-right: 1px solid #ddd; position: relative; background: #f8f8f8; } .CodeMirror-merge-scrolllock-wrap { position: absolute; bottom: 0; left: 50%; } .CodeMirror-merge-scrolllock { position: relative; left: -50%; cursor: pointer; color: #555; line-height: 1; } .CodeMirror-merge-copybuttons-left, .CodeMirror-merge-copybuttons-right { position: absolute; left: 0; top: 0; right: 0; bottom: 0; line-height: 1; } .CodeMirror-merge-copy { position: absolute; cursor: pointer; color: #44c; } .CodeMirror-merge-copy-reverse { position: absolute; cursor: pointer; color: #44c; } .CodeMirror-merge-copybuttons-left .CodeMirror-merge-copy { left: 2px; } .CodeMirror-merge-copybuttons-right .CodeMirror-merge-copy { right: 2px; } .CodeMirror-merge-r-inserted, .CodeMirror-merge-l-inserted { background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAACCAYAAACddGYaAAAAGUlEQVQI12MwuCXy3+CWyH8GBgYGJgYkAABZbAQ9ELXurwAAAABJRU5ErkJggg==); background-position: bottom left; background-repeat: repeat-x; } .CodeMirror-merge-r-deleted, .CodeMirror-merge-l-deleted { background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAACCAYAAACddGYaAAAAGUlEQVQI12M4Kyb2/6yY2H8GBgYGJgYkAABURgPz6Ks7wQAAAABJRU5ErkJggg==); background-position: bottom left; background-repeat: repeat-x; } .CodeMirror-merge-r-chunk { background: #ffffe0; } .CodeMirror-merge-r-chunk-start { border-top: 1px solid #ee8; } .CodeMirror-merge-r-chunk-end { border-bottom: 1px solid #ee8; } .CodeMirror-merge-r-connect { fill: #ffffe0; stroke: #ee8; stroke-width: 1px; } .CodeMirror-merge-l-chunk { background: #eef; } .CodeMirror-merge-l-chunk-start { border-top: 1px solid #88e; } .CodeMirror-merge-l-chunk-end { border-bottom: 1px solid #88e; } .CodeMirror-merge-l-connect { fill: #eef; stroke: #88e; stroke-width: 1px; } .CodeMirror-merge-l-chunk.CodeMirror-merge-r-chunk { background: #dfd; } .CodeMirror-merge-l-chunk-start.CodeMirror-merge-r-chunk-start { border-top: 1px solid #4e4; } .CodeMirror-merge-l-chunk-end.CodeMirror-merge-r-chunk-end { border-bottom: 1px solid #4e4; } .CodeMirror-merge-collapsed-widget:before { content: "(...)"; } .CodeMirror-merge-collapsed-widget { cursor: pointer; color: #88b; background: #eef; border: 1px solid #ddf; font-size: 90%; padding: 0 3px; border-radius: 4px; } .CodeMirror-merge-collapsed-line .CodeMirror-gutter-elt { display: none; } CodeMirror-5.4.0/addon/merge/merge.js000066400000000000000000000676471254300440500174270ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // declare global: diff_match_patch, DIFF_INSERT, DIFF_DELETE, DIFF_EQUAL (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("diff_match_patch")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "diff_match_patch"], mod); else // Plain browser env mod(CodeMirror, diff_match_patch); })(function(CodeMirror, diff_match_patch) { "use strict"; var Pos = CodeMirror.Pos; var svgNS = "http://www.w3.org/2000/svg"; function DiffView(mv, type) { this.mv = mv; this.type = type; this.classes = type == "left" ? {chunk: "CodeMirror-merge-l-chunk", start: "CodeMirror-merge-l-chunk-start", end: "CodeMirror-merge-l-chunk-end", insert: "CodeMirror-merge-l-inserted", del: "CodeMirror-merge-l-deleted", connect: "CodeMirror-merge-l-connect"} : {chunk: "CodeMirror-merge-r-chunk", start: "CodeMirror-merge-r-chunk-start", end: "CodeMirror-merge-r-chunk-end", insert: "CodeMirror-merge-r-inserted", del: "CodeMirror-merge-r-deleted", connect: "CodeMirror-merge-r-connect"}; } DiffView.prototype = { constructor: DiffView, init: function(pane, orig, options) { this.edit = this.mv.edit; (this.edit.state.diffViews || (this.edit.state.diffViews = [])).push(this); this.orig = CodeMirror(pane, copyObj({value: orig, readOnly: !this.mv.options.allowEditingOriginals}, copyObj(options))); this.orig.state.diffViews = [this]; this.diff = getDiff(asString(orig), asString(options.value)); this.chunks = getChunks(this.diff); this.diffOutOfDate = this.dealigned = false; this.showDifferences = options.showDifferences !== false; this.forceUpdate = registerUpdate(this); setScrollLock(this, true, false); registerScroll(this); }, setShowDifferences: function(val) { val = val !== false; if (val != this.showDifferences) { this.showDifferences = val; this.forceUpdate("full"); } } }; function ensureDiff(dv) { if (dv.diffOutOfDate) { dv.diff = getDiff(dv.orig.getValue(), dv.edit.getValue()); dv.chunks = getChunks(dv.diff); dv.diffOutOfDate = false; CodeMirror.signal(dv.edit, "updateDiff", dv.diff); } } var updating = false; function registerUpdate(dv) { var edit = {from: 0, to: 0, marked: []}; var orig = {from: 0, to: 0, marked: []}; var debounceChange, updatingFast = false; function update(mode) { updating = true; updatingFast = false; if (mode == "full") { if (dv.svg) clear(dv.svg); if (dv.copyButtons) clear(dv.copyButtons); clearMarks(dv.edit, edit.marked, dv.classes); clearMarks(dv.orig, orig.marked, dv.classes); edit.from = edit.to = orig.from = orig.to = 0; } ensureDiff(dv); if (dv.showDifferences) { updateMarks(dv.edit, dv.diff, edit, DIFF_INSERT, dv.classes); updateMarks(dv.orig, dv.diff, orig, DIFF_DELETE, dv.classes); } makeConnections(dv); if (dv.mv.options.connect == "align") alignChunks(dv); updating = false; } function setDealign(fast) { if (updating) return; dv.dealigned = true; set(fast); } function set(fast) { if (updating || updatingFast) return; clearTimeout(debounceChange); if (fast === true) updatingFast = true; debounceChange = setTimeout(update, fast === true ? 20 : 250); } function change(_cm, change) { if (!dv.diffOutOfDate) { dv.diffOutOfDate = true; edit.from = edit.to = orig.from = orig.to = 0; } // Update faster when a line was added/removed setDealign(change.text.length - 1 != change.to.line - change.from.line); } dv.edit.on("change", change); dv.orig.on("change", change); dv.edit.on("markerAdded", setDealign); dv.edit.on("markerCleared", setDealign); dv.orig.on("markerAdded", setDealign); dv.orig.on("markerCleared", setDealign); dv.edit.on("viewportChange", function() { set(false); }); dv.orig.on("viewportChange", function() { set(false); }); update(); return update; } function registerScroll(dv) { dv.edit.on("scroll", function() { syncScroll(dv, DIFF_INSERT) && makeConnections(dv); }); dv.orig.on("scroll", function() { syncScroll(dv, DIFF_DELETE) && makeConnections(dv); }); } function syncScroll(dv, type) { // Change handler will do a refresh after a timeout when diff is out of date if (dv.diffOutOfDate) return false; if (!dv.lockScroll) return true; var editor, other, now = +new Date; if (type == DIFF_INSERT) { editor = dv.edit; other = dv.orig; } else { editor = dv.orig; other = dv.edit; } // Don't take action if the position of this editor was recently set // (to prevent feedback loops) if (editor.state.scrollSetBy == dv && (editor.state.scrollSetAt || 0) + 50 > now) return false; var sInfo = editor.getScrollInfo(); if (dv.mv.options.connect == "align") { targetPos = sInfo.top; } else { var halfScreen = .5 * sInfo.clientHeight, midY = sInfo.top + halfScreen; var mid = editor.lineAtHeight(midY, "local"); var around = chunkBoundariesAround(dv.chunks, mid, type == DIFF_INSERT); var off = getOffsets(editor, type == DIFF_INSERT ? around.edit : around.orig); var offOther = getOffsets(other, type == DIFF_INSERT ? around.orig : around.edit); var ratio = (midY - off.top) / (off.bot - off.top); var targetPos = (offOther.top - halfScreen) + ratio * (offOther.bot - offOther.top); var botDist, mix; // Some careful tweaking to make sure no space is left out of view // when scrolling to top or bottom. if (targetPos > sInfo.top && (mix = sInfo.top / halfScreen) < 1) { targetPos = targetPos * mix + sInfo.top * (1 - mix); } else if ((botDist = sInfo.height - sInfo.clientHeight - sInfo.top) < halfScreen) { var otherInfo = other.getScrollInfo(); var botDistOther = otherInfo.height - otherInfo.clientHeight - targetPos; if (botDistOther > botDist && (mix = botDist / halfScreen) < 1) targetPos = targetPos * mix + (otherInfo.height - otherInfo.clientHeight - botDist) * (1 - mix); } } other.scrollTo(sInfo.left, targetPos); other.state.scrollSetAt = now; other.state.scrollSetBy = dv; return true; } function getOffsets(editor, around) { var bot = around.after; if (bot == null) bot = editor.lastLine() + 1; return {top: editor.heightAtLine(around.before || 0, "local"), bot: editor.heightAtLine(bot, "local")}; } function setScrollLock(dv, val, action) { dv.lockScroll = val; if (val && action != false) syncScroll(dv, DIFF_INSERT) && makeConnections(dv); dv.lockButton.innerHTML = val ? "\u21db\u21da" : "\u21db  \u21da"; } // Updating the marks for editor content function clearMarks(editor, arr, classes) { for (var i = 0; i < arr.length; ++i) { var mark = arr[i]; if (mark instanceof CodeMirror.TextMarker) { mark.clear(); } else if (mark.parent) { editor.removeLineClass(mark, "background", classes.chunk); editor.removeLineClass(mark, "background", classes.start); editor.removeLineClass(mark, "background", classes.end); } } arr.length = 0; } // FIXME maybe add a margin around viewport to prevent too many updates function updateMarks(editor, diff, state, type, classes) { var vp = editor.getViewport(); editor.operation(function() { if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) { clearMarks(editor, state.marked, classes); markChanges(editor, diff, type, state.marked, vp.from, vp.to, classes); state.from = vp.from; state.to = vp.to; } else { if (vp.from < state.from) { markChanges(editor, diff, type, state.marked, vp.from, state.from, classes); state.from = vp.from; } if (vp.to > state.to) { markChanges(editor, diff, type, state.marked, state.to, vp.to, classes); state.to = vp.to; } } }); } function markChanges(editor, diff, type, marks, from, to, classes) { var pos = Pos(0, 0); var top = Pos(from, 0), bot = editor.clipPos(Pos(to - 1)); var cls = type == DIFF_DELETE ? classes.del : classes.insert; function markChunk(start, end) { var bfrom = Math.max(from, start), bto = Math.min(to, end); for (var i = bfrom; i < bto; ++i) { var line = editor.addLineClass(i, "background", classes.chunk); if (i == start) editor.addLineClass(line, "background", classes.start); if (i == end - 1) editor.addLineClass(line, "background", classes.end); marks.push(line); } // When the chunk is empty, make sure a horizontal line shows up if (start == end && bfrom == end && bto == end) { if (bfrom) marks.push(editor.addLineClass(bfrom - 1, "background", classes.end)); else marks.push(editor.addLineClass(bfrom, "background", classes.start)); } } var chunkStart = 0; for (var i = 0; i < diff.length; ++i) { var part = diff[i], tp = part[0], str = part[1]; if (tp == DIFF_EQUAL) { var cleanFrom = pos.line + (startOfLineClean(diff, i) ? 0 : 1); moveOver(pos, str); var cleanTo = pos.line + (endOfLineClean(diff, i) ? 1 : 0); if (cleanTo > cleanFrom) { if (i) markChunk(chunkStart, cleanFrom); chunkStart = cleanTo; } } else { if (tp == type) { var end = moveOver(pos, str, true); var a = posMax(top, pos), b = posMin(bot, end); if (!posEq(a, b)) marks.push(editor.markText(a, b, {className: cls})); pos = end; } } } if (chunkStart <= pos.line) markChunk(chunkStart, pos.line + 1); } // Updating the gap between editor and original function makeConnections(dv) { if (!dv.showDifferences) return; if (dv.svg) { clear(dv.svg); var w = dv.gap.offsetWidth; attrs(dv.svg, "width", w, "height", dv.gap.offsetHeight); } if (dv.copyButtons) clear(dv.copyButtons); var vpEdit = dv.edit.getViewport(), vpOrig = dv.orig.getViewport(); var sTopEdit = dv.edit.getScrollInfo().top, sTopOrig = dv.orig.getScrollInfo().top; for (var i = 0; i < dv.chunks.length; i++) { var ch = dv.chunks[i]; if (ch.editFrom <= vpEdit.to && ch.editTo >= vpEdit.from && ch.origFrom <= vpOrig.to && ch.origTo >= vpOrig.from) drawConnectorsForChunk(dv, ch, sTopOrig, sTopEdit, w); } } function getMatchingOrigLine(editLine, chunks) { var editStart = 0, origStart = 0; for (var i = 0; i < chunks.length; i++) { var chunk = chunks[i]; if (chunk.editTo > editLine && chunk.editFrom <= editLine) return null; if (chunk.editFrom > editLine) break; editStart = chunk.editTo; origStart = chunk.origTo; } return origStart + (editLine - editStart); } function findAlignedLines(dv, other) { var linesToAlign = []; for (var i = 0; i < dv.chunks.length; i++) { var chunk = dv.chunks[i]; linesToAlign.push([chunk.origTo, chunk.editTo, other ? getMatchingOrigLine(chunk.editTo, other.chunks) : null]); } if (other) { for (var i = 0; i < other.chunks.length; i++) { var chunk = other.chunks[i]; for (var j = 0; j < linesToAlign.length; j++) { var align = linesToAlign[j]; if (align[1] == chunk.editTo) { j = -1; break; } else if (align[1] > chunk.editTo) { break; } } if (j > -1) linesToAlign.splice(j - 1, 0, [getMatchingOrigLine(chunk.editTo, dv.chunks), chunk.editTo, chunk.origTo]); } } return linesToAlign; } function alignChunks(dv, force) { if (!dv.dealigned && !force) return; if (!dv.orig.curOp) return dv.orig.operation(function() { alignChunks(dv, force); }); dv.dealigned = false; var other = dv.mv.left == dv ? dv.mv.right : dv.mv.left; if (other) { ensureDiff(other); other.dealigned = false; } var linesToAlign = findAlignedLines(dv, other); // Clear old aligners var aligners = dv.mv.aligners; for (var i = 0; i < aligners.length; i++) aligners[i].clear(); aligners.length = 0; var cm = [dv.orig, dv.edit], scroll = []; if (other) cm.push(other.orig); for (var i = 0; i < cm.length; i++) scroll.push(cm[i].getScrollInfo().top); for (var ln = 0; ln < linesToAlign.length; ln++) alignLines(cm, linesToAlign[ln], aligners); for (var i = 0; i < cm.length; i++) cm[i].scrollTo(null, scroll[i]); } function alignLines(cm, lines, aligners) { var maxOffset = 0, offset = []; for (var i = 0; i < cm.length; i++) if (lines[i] != null) { var off = cm[i].heightAtLine(lines[i], "local"); offset[i] = off; maxOffset = Math.max(maxOffset, off); } for (var i = 0; i < cm.length; i++) if (lines[i] != null) { var diff = maxOffset - offset[i]; if (diff > 1) aligners.push(padAbove(cm[i], lines[i], diff)); } } function padAbove(cm, line, size) { var above = true; if (line > cm.lastLine()) { line--; above = false; } var elt = document.createElement("div"); elt.className = "CodeMirror-merge-spacer"; elt.style.height = size + "px"; elt.style.minWidth = "1px"; return cm.addLineWidget(line, elt, {height: size, above: above}); } function drawConnectorsForChunk(dv, chunk, sTopOrig, sTopEdit, w) { var flip = dv.type == "left"; var top = dv.orig.heightAtLine(chunk.origFrom, "local") - sTopOrig; if (dv.svg) { var topLpx = top; var topRpx = dv.edit.heightAtLine(chunk.editFrom, "local") - sTopEdit; if (flip) { var tmp = topLpx; topLpx = topRpx; topRpx = tmp; } var botLpx = dv.orig.heightAtLine(chunk.origTo, "local") - sTopOrig; var botRpx = dv.edit.heightAtLine(chunk.editTo, "local") - sTopEdit; if (flip) { var tmp = botLpx; botLpx = botRpx; botRpx = tmp; } var curveTop = " C " + w/2 + " " + topRpx + " " + w/2 + " " + topLpx + " " + (w + 2) + " " + topLpx; var curveBot = " C " + w/2 + " " + botLpx + " " + w/2 + " " + botRpx + " -1 " + botRpx; attrs(dv.svg.appendChild(document.createElementNS(svgNS, "path")), "d", "M -1 " + topRpx + curveTop + " L " + (w + 2) + " " + botLpx + curveBot + " z", "class", dv.classes.connect); } if (dv.copyButtons) { var copy = dv.copyButtons.appendChild(elt("div", dv.type == "left" ? "\u21dd" : "\u21dc", "CodeMirror-merge-copy")); var editOriginals = dv.mv.options.allowEditingOriginals; copy.title = editOriginals ? "Push to left" : "Revert chunk"; copy.chunk = chunk; copy.style.top = top + "px"; if (editOriginals) { var topReverse = dv.orig.heightAtLine(chunk.editFrom, "local") - sTopEdit; var copyReverse = dv.copyButtons.appendChild(elt("div", dv.type == "right" ? "\u21dd" : "\u21dc", "CodeMirror-merge-copy-reverse")); copyReverse.title = "Push to right"; copyReverse.chunk = {editFrom: chunk.origFrom, editTo: chunk.origTo, origFrom: chunk.editFrom, origTo: chunk.editTo}; copyReverse.style.top = topReverse + "px"; dv.type == "right" ? copyReverse.style.left = "2px" : copyReverse.style.right = "2px"; } } } function copyChunk(dv, to, from, chunk) { if (dv.diffOutOfDate) return; to.replaceRange(from.getRange(Pos(chunk.origFrom, 0), Pos(chunk.origTo, 0)), Pos(chunk.editFrom, 0), Pos(chunk.editTo, 0)); } // Merge view, containing 0, 1, or 2 diff views. var MergeView = CodeMirror.MergeView = function(node, options) { if (!(this instanceof MergeView)) return new MergeView(node, options); this.options = options; var origLeft = options.origLeft, origRight = options.origRight == null ? options.orig : options.origRight; var hasLeft = origLeft != null, hasRight = origRight != null; var panes = 1 + (hasLeft ? 1 : 0) + (hasRight ? 1 : 0); var wrap = [], left = this.left = null, right = this.right = null; var self = this; if (hasLeft) { left = this.left = new DiffView(this, "left"); var leftPane = elt("div", null, "CodeMirror-merge-pane"); wrap.push(leftPane); wrap.push(buildGap(left)); } var editPane = elt("div", null, "CodeMirror-merge-pane"); wrap.push(editPane); if (hasRight) { right = this.right = new DiffView(this, "right"); wrap.push(buildGap(right)); var rightPane = elt("div", null, "CodeMirror-merge-pane"); wrap.push(rightPane); } (hasRight ? rightPane : editPane).className += " CodeMirror-merge-pane-rightmost"; wrap.push(elt("div", null, null, "height: 0; clear: both;")); var wrapElt = this.wrap = node.appendChild(elt("div", wrap, "CodeMirror-merge CodeMirror-merge-" + panes + "pane")); this.edit = CodeMirror(editPane, copyObj(options)); if (left) left.init(leftPane, origLeft, options); if (right) right.init(rightPane, origRight, options); if (options.collapseIdentical) { updating = true; this.editor().operation(function() { collapseIdenticalStretches(self, options.collapseIdentical); }); updating = false; } if (options.connect == "align") { this.aligners = []; alignChunks(this.left || this.right, true); } var onResize = function() { if (left) makeConnections(left); if (right) makeConnections(right); }; CodeMirror.on(window, "resize", onResize); var resizeInterval = setInterval(function() { for (var p = wrapElt.parentNode; p && p != document.body; p = p.parentNode) {} if (!p) { clearInterval(resizeInterval); CodeMirror.off(window, "resize", onResize); } }, 5000); }; function buildGap(dv) { var lock = dv.lockButton = elt("div", null, "CodeMirror-merge-scrolllock"); lock.title = "Toggle locked scrolling"; var lockWrap = elt("div", [lock], "CodeMirror-merge-scrolllock-wrap"); CodeMirror.on(lock, "click", function() { setScrollLock(dv, !dv.lockScroll); }); var gapElts = [lockWrap]; if (dv.mv.options.revertButtons !== false) { dv.copyButtons = elt("div", null, "CodeMirror-merge-copybuttons-" + dv.type); CodeMirror.on(dv.copyButtons, "click", function(e) { var node = e.target || e.srcElement; if (!node.chunk) return; if (node.className == "CodeMirror-merge-copy-reverse") { copyChunk(dv, dv.orig, dv.edit, node.chunk); return; } copyChunk(dv, dv.edit, dv.orig, node.chunk); }); gapElts.unshift(dv.copyButtons); } if (dv.mv.options.connect != "align") { var svg = document.createElementNS && document.createElementNS(svgNS, "svg"); if (svg && !svg.createSVGRect) svg = null; dv.svg = svg; if (svg) gapElts.push(svg); } return dv.gap = elt("div", gapElts, "CodeMirror-merge-gap"); } MergeView.prototype = { constuctor: MergeView, editor: function() { return this.edit; }, rightOriginal: function() { return this.right && this.right.orig; }, leftOriginal: function() { return this.left && this.left.orig; }, setShowDifferences: function(val) { if (this.right) this.right.setShowDifferences(val); if (this.left) this.left.setShowDifferences(val); }, rightChunks: function() { if (this.right) { ensureDiff(this.right); return this.right.chunks; } }, leftChunks: function() { if (this.left) { ensureDiff(this.left); return this.left.chunks; } } }; function asString(obj) { if (typeof obj == "string") return obj; else return obj.getValue(); } // Operations on diffs var dmp = new diff_match_patch(); function getDiff(a, b) { var diff = dmp.diff_main(a, b); dmp.diff_cleanupSemantic(diff); // The library sometimes leaves in empty parts, which confuse the algorithm for (var i = 0; i < diff.length; ++i) { var part = diff[i]; if (!part[1]) { diff.splice(i--, 1); } else if (i && diff[i - 1][0] == part[0]) { diff.splice(i--, 1); diff[i][1] += part[1]; } } return diff; } function getChunks(diff) { var chunks = []; var startEdit = 0, startOrig = 0; var edit = Pos(0, 0), orig = Pos(0, 0); for (var i = 0; i < diff.length; ++i) { var part = diff[i], tp = part[0]; if (tp == DIFF_EQUAL) { var startOff = startOfLineClean(diff, i) ? 0 : 1; var cleanFromEdit = edit.line + startOff, cleanFromOrig = orig.line + startOff; moveOver(edit, part[1], null, orig); var endOff = endOfLineClean(diff, i) ? 1 : 0; var cleanToEdit = edit.line + endOff, cleanToOrig = orig.line + endOff; if (cleanToEdit > cleanFromEdit) { if (i) chunks.push({origFrom: startOrig, origTo: cleanFromOrig, editFrom: startEdit, editTo: cleanFromEdit}); startEdit = cleanToEdit; startOrig = cleanToOrig; } } else { moveOver(tp == DIFF_INSERT ? edit : orig, part[1]); } } if (startEdit <= edit.line || startOrig <= orig.line) chunks.push({origFrom: startOrig, origTo: orig.line + 1, editFrom: startEdit, editTo: edit.line + 1}); return chunks; } function endOfLineClean(diff, i) { if (i == diff.length - 1) return true; var next = diff[i + 1][1]; if (next.length == 1 || next.charCodeAt(0) != 10) return false; if (i == diff.length - 2) return true; next = diff[i + 2][1]; return next.length > 1 && next.charCodeAt(0) == 10; } function startOfLineClean(diff, i) { if (i == 0) return true; var last = diff[i - 1][1]; if (last.charCodeAt(last.length - 1) != 10) return false; if (i == 1) return true; last = diff[i - 2][1]; return last.charCodeAt(last.length - 1) == 10; } function chunkBoundariesAround(chunks, n, nInEdit) { var beforeE, afterE, beforeO, afterO; for (var i = 0; i < chunks.length; i++) { var chunk = chunks[i]; var fromLocal = nInEdit ? chunk.editFrom : chunk.origFrom; var toLocal = nInEdit ? chunk.editTo : chunk.origTo; if (afterE == null) { if (fromLocal > n) { afterE = chunk.editFrom; afterO = chunk.origFrom; } else if (toLocal > n) { afterE = chunk.editTo; afterO = chunk.origTo; } } if (toLocal <= n) { beforeE = chunk.editTo; beforeO = chunk.origTo; } else if (fromLocal <= n) { beforeE = chunk.editFrom; beforeO = chunk.origFrom; } } return {edit: {before: beforeE, after: afterE}, orig: {before: beforeO, after: afterO}}; } function collapseSingle(cm, from, to) { cm.addLineClass(from, "wrap", "CodeMirror-merge-collapsed-line"); var widget = document.createElement("span"); widget.className = "CodeMirror-merge-collapsed-widget"; widget.title = "Identical text collapsed. Click to expand."; var mark = cm.markText(Pos(from, 0), Pos(to - 1), { inclusiveLeft: true, inclusiveRight: true, replacedWith: widget, clearOnEnter: true }); function clear() { mark.clear(); cm.removeLineClass(from, "wrap", "CodeMirror-merge-collapsed-line"); } widget.addEventListener("click", clear); return {mark: mark, clear: clear}; } function collapseStretch(size, editors) { var marks = []; function clear() { for (var i = 0; i < marks.length; i++) marks[i].clear(); } for (var i = 0; i < editors.length; i++) { var editor = editors[i]; var mark = collapseSingle(editor.cm, editor.line, editor.line + size); marks.push(mark); mark.mark.on("clear", clear); } return marks[0].mark; } function unclearNearChunks(dv, margin, off, clear) { for (var i = 0; i < dv.chunks.length; i++) { var chunk = dv.chunks[i]; for (var l = chunk.editFrom - margin; l < chunk.editTo + margin; l++) { var pos = l + off; if (pos >= 0 && pos < clear.length) clear[pos] = false; } } } function collapseIdenticalStretches(mv, margin) { if (typeof margin != "number") margin = 2; var clear = [], edit = mv.editor(), off = edit.firstLine(); for (var l = off, e = edit.lastLine(); l <= e; l++) clear.push(true); if (mv.left) unclearNearChunks(mv.left, margin, off, clear); if (mv.right) unclearNearChunks(mv.right, margin, off, clear); for (var i = 0; i < clear.length; i++) { if (clear[i]) { var line = i + off; for (var size = 1; i < clear.length - 1 && clear[i + 1]; i++, size++) {} if (size > margin) { var editors = [{line: line, cm: edit}]; if (mv.left) editors.push({line: getMatchingOrigLine(line, mv.left.chunks), cm: mv.left.orig}); if (mv.right) editors.push({line: getMatchingOrigLine(line, mv.right.chunks), cm: mv.right.orig}); var mark = collapseStretch(size, editors); if (mv.options.onCollapse) mv.options.onCollapse(mv, line, size, mark); } } } } // General utilities function elt(tag, content, className, style) { var e = document.createElement(tag); if (className) e.className = className; if (style) e.style.cssText = style; if (typeof content == "string") e.appendChild(document.createTextNode(content)); else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]); return e; } function clear(node) { for (var count = node.childNodes.length; count > 0; --count) node.removeChild(node.firstChild); } function attrs(elt) { for (var i = 1; i < arguments.length; i += 2) elt.setAttribute(arguments[i], arguments[i+1]); } function copyObj(obj, target) { if (!target) target = {}; for (var prop in obj) if (obj.hasOwnProperty(prop)) target[prop] = obj[prop]; return target; } function moveOver(pos, str, copy, other) { var out = copy ? Pos(pos.line, pos.ch) : pos, at = 0; for (;;) { var nl = str.indexOf("\n", at); if (nl == -1) break; ++out.line; if (other) ++other.line; at = nl + 1; } out.ch = (at ? 0 : out.ch) + (str.length - at); if (other) other.ch = (at ? 0 : other.ch) + (str.length - at); return out; } function posMin(a, b) { return (a.line - b.line || a.ch - b.ch) < 0 ? a : b; } function posMax(a, b) { return (a.line - b.line || a.ch - b.ch) > 0 ? a : b; } function posEq(a, b) { return a.line == b.line && a.ch == b.ch; } function findPrevDiff(chunks, start, isOrig) { for (var i = chunks.length - 1; i >= 0; i--) { var chunk = chunks[i]; var to = (isOrig ? chunk.origTo : chunk.editTo) - 1; if (to < start) return to; } } function findNextDiff(chunks, start, isOrig) { for (var i = 0; i < chunks.length; i++) { var chunk = chunks[i]; var from = (isOrig ? chunk.origFrom : chunk.editFrom); if (from > start) return from; } } function goNearbyDiff(cm, dir) { var found = null, views = cm.state.diffViews, line = cm.getCursor().line; if (views) for (var i = 0; i < views.length; i++) { var dv = views[i], isOrig = cm == dv.orig; ensureDiff(dv); var pos = dir < 0 ? findPrevDiff(dv.chunks, line, isOrig) : findNextDiff(dv.chunks, line, isOrig); if (pos != null && (found == null || (dir < 0 ? pos > found : pos < found))) found = pos; } if (found != null) cm.setCursor(found, 0); else return CodeMirror.Pass; } CodeMirror.commands.goNextDiff = function(cm) { return goNearbyDiff(cm, 1); }; CodeMirror.commands.goPrevDiff = function(cm) { return goNearbyDiff(cm, -1); }; }); CodeMirror-5.4.0/addon/mode/000077500000000000000000000000001254300440500155735ustar00rootroot00000000000000CodeMirror-5.4.0/addon/mode/loadmode.js000066400000000000000000000043451254300440500177230ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), "cjs"); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], function(CM) { mod(CM, "amd"); }); else // Plain browser env mod(CodeMirror, "plain"); })(function(CodeMirror, env) { if (!CodeMirror.modeURL) CodeMirror.modeURL = "../mode/%N/%N.js"; var loading = {}; function splitCallback(cont, n) { var countDown = n; return function() { if (--countDown == 0) cont(); }; } function ensureDeps(mode, cont) { var deps = CodeMirror.modes[mode].dependencies; if (!deps) return cont(); var missing = []; for (var i = 0; i < deps.length; ++i) { if (!CodeMirror.modes.hasOwnProperty(deps[i])) missing.push(deps[i]); } if (!missing.length) return cont(); var split = splitCallback(cont, missing.length); for (var i = 0; i < missing.length; ++i) CodeMirror.requireMode(missing[i], split); } CodeMirror.requireMode = function(mode, cont) { if (typeof mode != "string") mode = mode.name; if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont); if (loading.hasOwnProperty(mode)) return loading[mode].push(cont); var file = CodeMirror.modeURL.replace(/%N/g, mode); if (env == "plain") { var script = document.createElement("script"); script.src = file; var others = document.getElementsByTagName("script")[0]; var list = loading[mode] = [cont]; CodeMirror.on(script, "load", function() { ensureDeps(mode, function() { for (var i = 0; i < list.length; ++i) list[i](); }); }); others.parentNode.insertBefore(script, others); } else if (env == "cjs") { require(file); cont(); } else if (env == "amd") { requirejs([file], cont); } }; CodeMirror.autoLoadMode = function(instance, mode) { if (!CodeMirror.modes.hasOwnProperty(mode)) CodeMirror.requireMode(mode, function() { instance.setOption("mode", instance.getOption("mode")); }); }; }); CodeMirror-5.4.0/addon/mode/multiplex.js000066400000000000000000000106271254300440500201620ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.multiplexingMode = function(outer /*, others */) { // Others should be {open, close, mode [, delimStyle] [, innerStyle]} objects var others = Array.prototype.slice.call(arguments, 1); function indexOf(string, pattern, from, returnEnd) { if (typeof pattern == "string") { var found = string.indexOf(pattern, from); return returnEnd && found > -1 ? found + pattern.length : found; } var m = pattern.exec(from ? string.slice(from) : string); return m ? m.index + from + (returnEnd ? m[0].length : 0) : -1; } return { startState: function() { return { outer: CodeMirror.startState(outer), innerActive: null, inner: null }; }, copyState: function(state) { return { outer: CodeMirror.copyState(outer, state.outer), innerActive: state.innerActive, inner: state.innerActive && CodeMirror.copyState(state.innerActive.mode, state.inner) }; }, token: function(stream, state) { if (!state.innerActive) { var cutOff = Infinity, oldContent = stream.string; for (var i = 0; i < others.length; ++i) { var other = others[i]; var found = indexOf(oldContent, other.open, stream.pos); if (found == stream.pos) { if (!other.parseDelimiters) stream.match(other.open); state.innerActive = other; state.inner = CodeMirror.startState(other.mode, outer.indent ? outer.indent(state.outer, "") : 0); return other.delimStyle; } else if (found != -1 && found < cutOff) { cutOff = found; } } if (cutOff != Infinity) stream.string = oldContent.slice(0, cutOff); var outerToken = outer.token(stream, state.outer); if (cutOff != Infinity) stream.string = oldContent; return outerToken; } else { var curInner = state.innerActive, oldContent = stream.string; if (!curInner.close && stream.sol()) { state.innerActive = state.inner = null; return this.token(stream, state); } var found = curInner.close ? indexOf(oldContent, curInner.close, stream.pos, curInner.parseDelimiters) : -1; if (found == stream.pos && !curInner.parseDelimiters) { stream.match(curInner.close); state.innerActive = state.inner = null; return curInner.delimStyle; } if (found > -1) stream.string = oldContent.slice(0, found); var innerToken = curInner.mode.token(stream, state.inner); if (found > -1) stream.string = oldContent; if (found == stream.pos && curInner.parseDelimiters) state.innerActive = state.inner = null; if (curInner.innerStyle) { if (innerToken) innerToken = innerToken + ' ' + curInner.innerStyle; else innerToken = curInner.innerStyle; } return innerToken; } }, indent: function(state, textAfter) { var mode = state.innerActive ? state.innerActive.mode : outer; if (!mode.indent) return CodeMirror.Pass; return mode.indent(state.innerActive ? state.inner : state.outer, textAfter); }, blankLine: function(state) { var mode = state.innerActive ? state.innerActive.mode : outer; if (mode.blankLine) { mode.blankLine(state.innerActive ? state.inner : state.outer); } if (!state.innerActive) { for (var i = 0; i < others.length; ++i) { var other = others[i]; if (other.open === "\n") { state.innerActive = other; state.inner = CodeMirror.startState(other.mode, mode.indent ? mode.indent(state.outer, "") : 0); } } } else if (state.innerActive.close === "\n") { state.innerActive = state.inner = null; } }, electricChars: outer.electricChars, innerMode: function(state) { return state.inner ? {state: state.inner, mode: state.innerActive.mode} : {state: state.outer, mode: outer}; } }; }; }); CodeMirror-5.4.0/addon/mode/multiplex_test.js000066400000000000000000000014521254300440500212150ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function() { CodeMirror.defineMode("markdown_with_stex", function(){ var inner = CodeMirror.getMode({}, "stex"); var outer = CodeMirror.getMode({}, "markdown"); var innerOptions = { open: '$', close: '$', mode: inner, delimStyle: 'delim', innerStyle: 'inner' }; return CodeMirror.multiplexingMode(outer, innerOptions); }); var mode = CodeMirror.getMode({}, "markdown_with_stex"); function MT(name) { test.mode( name, mode, Array.prototype.slice.call(arguments, 1), 'multiplexing'); } MT( "stexInsideMarkdown", "[strong **Equation:**] [delim $][inner&tag \\pi][delim $]"); })(); CodeMirror-5.4.0/addon/mode/overlay.js000066400000000000000000000057151254300440500176220ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Utility function that allows modes to be combined. The mode given // as the base argument takes care of most of the normal mode // functionality, but a second (typically simple) mode is used, which // can override the style of text. Both modes get to parse all of the // text, but when both assign a non-null style to a piece of code, the // overlay wins, unless the combine argument was true and not overridden, // or state.overlay.combineTokens was true, in which case the styles are // combined. (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.overlayMode = function(base, overlay, combine) { return { startState: function() { return { base: CodeMirror.startState(base), overlay: CodeMirror.startState(overlay), basePos: 0, baseCur: null, overlayPos: 0, overlayCur: null, streamSeen: null }; }, copyState: function(state) { return { base: CodeMirror.copyState(base, state.base), overlay: CodeMirror.copyState(overlay, state.overlay), basePos: state.basePos, baseCur: null, overlayPos: state.overlayPos, overlayCur: null }; }, token: function(stream, state) { if (stream != state.streamSeen || Math.min(state.basePos, state.overlayPos) < stream.start) { state.streamSeen = stream; state.basePos = state.overlayPos = stream.start; } if (stream.start == state.basePos) { state.baseCur = base.token(stream, state.base); state.basePos = stream.pos; } if (stream.start == state.overlayPos) { stream.pos = stream.start; state.overlayCur = overlay.token(stream, state.overlay); state.overlayPos = stream.pos; } stream.pos = Math.min(state.basePos, state.overlayPos); // state.overlay.combineTokens always takes precedence over combine, // unless set to null if (state.overlayCur == null) return state.baseCur; else if (state.baseCur != null && state.overlay.combineTokens || combine && state.overlay.combineTokens == null) return state.baseCur + " " + state.overlayCur; else return state.overlayCur; }, indent: base.indent && function(state, textAfter) { return base.indent(state.base, textAfter); }, electricChars: base.electricChars, innerMode: function(state) { return {state: state.base, mode: base}; }, blankLine: function(state) { if (base.blankLine) base.blankLine(state.base); if (overlay.blankLine) overlay.blankLine(state.overlay); } }; }; }); CodeMirror-5.4.0/addon/mode/simple.js000066400000000000000000000173321254300440500174300ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineSimpleMode = function(name, states) { CodeMirror.defineMode(name, function(config) { return CodeMirror.simpleMode(config, states); }); }; CodeMirror.simpleMode = function(config, states) { ensureState(states, "start"); var states_ = {}, meta = states.meta || {}, hasIndentation = false; for (var state in states) if (state != meta && states.hasOwnProperty(state)) { var list = states_[state] = [], orig = states[state]; for (var i = 0; i < orig.length; i++) { var data = orig[i]; list.push(new Rule(data, states)); if (data.indent || data.dedent) hasIndentation = true; } } var mode = { startState: function() { return {state: "start", pending: null, local: null, localState: null, indent: hasIndentation ? [] : null}; }, copyState: function(state) { var s = {state: state.state, pending: state.pending, local: state.local, localState: null, indent: state.indent && state.indent.slice(0)}; if (state.localState) s.localState = CodeMirror.copyState(state.local.mode, state.localState); if (state.stack) s.stack = state.stack.slice(0); for (var pers = state.persistentStates; pers; pers = pers.next) s.persistentStates = {mode: pers.mode, spec: pers.spec, state: pers.state == state.localState ? s.localState : CodeMirror.copyState(pers.mode, pers.state), next: s.persistentStates}; return s; }, token: tokenFunction(states_, config), innerMode: function(state) { return state.local && {mode: state.local.mode, state: state.localState}; }, indent: indentFunction(states_, meta) }; if (meta) for (var prop in meta) if (meta.hasOwnProperty(prop)) mode[prop] = meta[prop]; return mode; }; function ensureState(states, name) { if (!states.hasOwnProperty(name)) throw new Error("Undefined state " + name + "in simple mode"); } function toRegex(val, caret) { if (!val) return /(?:)/; var flags = ""; if (val instanceof RegExp) { if (val.ignoreCase) flags = "i"; val = val.source; } else { val = String(val); } return new RegExp((caret === false ? "" : "^") + "(?:" + val + ")", flags); } function asToken(val) { if (!val) return null; if (typeof val == "string") return val.replace(/\./g, " "); var result = []; for (var i = 0; i < val.length; i++) result.push(val[i] && val[i].replace(/\./g, " ")); return result; } function Rule(data, states) { if (data.next || data.push) ensureState(states, data.next || data.push); this.regex = toRegex(data.regex); this.token = asToken(data.token); this.data = data; } function tokenFunction(states, config) { return function(stream, state) { if (state.pending) { var pend = state.pending.shift(); if (state.pending.length == 0) state.pending = null; stream.pos += pend.text.length; return pend.token; } if (state.local) { if (state.local.end && stream.match(state.local.end)) { var tok = state.local.endToken || null; state.local = state.localState = null; return tok; } else { var tok = state.local.mode.token(stream, state.localState), m; if (state.local.endScan && (m = state.local.endScan.exec(stream.current()))) stream.pos = stream.start + m.index; return tok; } } var curState = states[state.state]; for (var i = 0; i < curState.length; i++) { var rule = curState[i]; var matches = (!rule.data.sol || stream.sol()) && stream.match(rule.regex); if (matches) { if (rule.data.next) { state.state = rule.data.next; } else if (rule.data.push) { (state.stack || (state.stack = [])).push(state.state); state.state = rule.data.push; } else if (rule.data.pop && state.stack && state.stack.length) { state.state = state.stack.pop(); } if (rule.data.mode) enterLocalMode(config, state, rule.data.mode, rule.token); if (rule.data.indent) state.indent.push(stream.indentation() + config.indentUnit); if (rule.data.dedent) state.indent.pop(); if (matches.length > 2) { state.pending = []; for (var j = 2; j < matches.length; j++) if (matches[j]) state.pending.push({text: matches[j], token: rule.token[j - 1]}); stream.backUp(matches[0].length - (matches[1] ? matches[1].length : 0)); return rule.token[0]; } else if (rule.token && rule.token.join) { return rule.token[0]; } else { return rule.token; } } } stream.next(); return null; }; } function cmp(a, b) { if (a === b) return true; if (!a || typeof a != "object" || !b || typeof b != "object") return false; var props = 0; for (var prop in a) if (a.hasOwnProperty(prop)) { if (!b.hasOwnProperty(prop) || !cmp(a[prop], b[prop])) return false; props++; } for (var prop in b) if (b.hasOwnProperty(prop)) props--; return props == 0; } function enterLocalMode(config, state, spec, token) { var pers; if (spec.persistent) for (var p = state.persistentStates; p && !pers; p = p.next) if (spec.spec ? cmp(spec.spec, p.spec) : spec.mode == p.mode) pers = p; var mode = pers ? pers.mode : spec.mode || CodeMirror.getMode(config, spec.spec); var lState = pers ? pers.state : CodeMirror.startState(mode); if (spec.persistent && !pers) state.persistentStates = {mode: mode, spec: spec.spec, state: lState, next: state.persistentStates}; state.localState = lState; state.local = {mode: mode, end: spec.end && toRegex(spec.end), endScan: spec.end && spec.forceEnd !== false && toRegex(spec.end, false), endToken: token && token.join ? token[token.length - 1] : token}; } function indexOf(val, arr) { for (var i = 0; i < arr.length; i++) if (arr[i] === val) return true; } function indentFunction(states, meta) { return function(state, textAfter, line) { if (state.local && state.local.mode.indent) return state.local.mode.indent(state.localState, textAfter, line); if (state.indent == null || state.local || meta.dontIndentStates && indexOf(state.state, meta.dontIndentStates) > -1) return CodeMirror.Pass; var pos = state.indent.length - 1, rules = states[state.state]; scan: for (;;) { for (var i = 0; i < rules.length; i++) { var rule = rules[i]; if (rule.data.dedent && rule.data.dedentIfLineStart !== false) { var m = rule.regex.exec(textAfter); if (m && m[0]) { pos--; if (rule.next || rule.push) rules = states[rule.next || rule.push]; textAfter = textAfter.slice(m[0].length); continue scan; } } } break; } return pos < 0 ? 0 : state.indent[pos]; }; } }); CodeMirror-5.4.0/addon/runmode/000077500000000000000000000000001254300440500163205ustar00rootroot00000000000000CodeMirror-5.4.0/addon/runmode/colorize.js000066400000000000000000000024271254300440500205110ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("./runmode")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "./runmode"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var isBlock = /^(p|li|div|h\\d|pre|blockquote|td)$/; function textContent(node, out) { if (node.nodeType == 3) return out.push(node.nodeValue); for (var ch = node.firstChild; ch; ch = ch.nextSibling) { textContent(ch, out); if (isBlock.test(node.nodeType)) out.push("\n"); } } CodeMirror.colorize = function(collection, defaultMode) { if (!collection) collection = document.body.getElementsByTagName("pre"); for (var i = 0; i < collection.length; ++i) { var node = collection[i]; var mode = node.getAttribute("data-lang") || defaultMode; if (!mode) continue; var text = []; textContent(node, text); node.innerHTML = ""; CodeMirror.runMode(text.join(""), mode, node); node.className += " cm-s-default"; } }; }); CodeMirror-5.4.0/addon/runmode/runmode-standalone.js000066400000000000000000000122661254300440500224640ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE window.CodeMirror = {}; (function() { "use strict"; function splitLines(string){ return string.split(/\r?\n|\r/); }; function StringStream(string) { this.pos = this.start = 0; this.string = string; this.lineStart = 0; } StringStream.prototype = { eol: function() {return this.pos >= this.string.length;}, sol: function() {return this.pos == 0;}, peek: function() {return this.string.charAt(this.pos) || null;}, next: function() { if (this.pos < this.string.length) return this.string.charAt(this.pos++); }, eat: function(match) { var ch = this.string.charAt(this.pos); if (typeof match == "string") var ok = ch == match; else var ok = ch && (match.test ? match.test(ch) : match(ch)); if (ok) {++this.pos; return ch;} }, eatWhile: function(match) { var start = this.pos; while (this.eat(match)){} return this.pos > start; }, eatSpace: function() { var start = this.pos; while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; return this.pos > start; }, skipToEnd: function() {this.pos = this.string.length;}, skipTo: function(ch) { var found = this.string.indexOf(ch, this.pos); if (found > -1) {this.pos = found; return true;} }, backUp: function(n) {this.pos -= n;}, column: function() {return this.start - this.lineStart;}, indentation: function() {return 0;}, match: function(pattern, consume, caseInsensitive) { if (typeof pattern == "string") { var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; var substr = this.string.substr(this.pos, pattern.length); if (cased(substr) == cased(pattern)) { if (consume !== false) this.pos += pattern.length; return true; } } else { var match = this.string.slice(this.pos).match(pattern); if (match && match.index > 0) return null; if (match && consume !== false) this.pos += match[0].length; return match; } }, current: function(){return this.string.slice(this.start, this.pos);}, hideFirstChars: function(n, inner) { this.lineStart += n; try { return inner(); } finally { this.lineStart -= n; } } }; CodeMirror.StringStream = StringStream; CodeMirror.startState = function (mode, a1, a2) { return mode.startState ? mode.startState(a1, a2) : true; }; var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; CodeMirror.defineMode = function (name, mode) { if (arguments.length > 2) mode.dependencies = Array.prototype.slice.call(arguments, 2); modes[name] = mode; }; CodeMirror.defineMIME = function (mime, spec) { mimeModes[mime] = spec; }; CodeMirror.resolveMode = function(spec) { if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { spec = mimeModes[spec]; } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { spec = mimeModes[spec.name]; } if (typeof spec == "string") return {name: spec}; else return spec || {name: "null"}; }; CodeMirror.getMode = function (options, spec) { spec = CodeMirror.resolveMode(spec); var mfactory = modes[spec.name]; if (!mfactory) throw new Error("Unknown mode: " + spec); return mfactory(options, spec); }; CodeMirror.registerHelper = CodeMirror.registerGlobalHelper = Math.min; CodeMirror.defineMode("null", function() { return {token: function(stream) {stream.skipToEnd();}}; }); CodeMirror.defineMIME("text/plain", "null"); CodeMirror.runMode = function (string, modespec, callback, options) { var mode = CodeMirror.getMode({ indentUnit: 2 }, modespec); if (callback.nodeType == 1) { var tabSize = (options && options.tabSize) || 4; var node = callback, col = 0; node.innerHTML = ""; callback = function (text, style) { if (text == "\n") { node.appendChild(document.createElement("br")); col = 0; return; } var content = ""; // replace tabs for (var pos = 0; ;) { var idx = text.indexOf("\t", pos); if (idx == -1) { content += text.slice(pos); col += text.length - pos; break; } else { col += idx - pos; content += text.slice(pos, idx); var size = tabSize - col % tabSize; col += size; for (var i = 0; i < size; ++i) content += " "; pos = idx + 1; } } if (style) { var sp = node.appendChild(document.createElement("span")); sp.className = "cm-" + style.replace(/ +/g, " cm-"); sp.appendChild(document.createTextNode(content)); } else { node.appendChild(document.createTextNode(content)); } }; } var lines = splitLines(string), state = (options && options.state) || CodeMirror.startState(mode); for (var i = 0, e = lines.length; i < e; ++i) { if (i) callback("\n"); var stream = new CodeMirror.StringStream(lines[i]); if (!stream.string && mode.blankLine) mode.blankLine(state); while (!stream.eol()) { var style = mode.token(stream, state); callback(stream.current(), style, i, stream.start, state); stream.start = stream.pos; } } }; })(); CodeMirror-5.4.0/addon/runmode/runmode.js000066400000000000000000000047051254300440500203350ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.runMode = function(string, modespec, callback, options) { var mode = CodeMirror.getMode(CodeMirror.defaults, modespec); var ie = /MSIE \d/.test(navigator.userAgent); var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9); if (callback.nodeType == 1) { var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize; var node = callback, col = 0; node.innerHTML = ""; callback = function(text, style) { if (text == "\n") { // Emitting LF or CRLF on IE8 or earlier results in an incorrect display. // Emitting a carriage return makes everything ok. node.appendChild(document.createTextNode(ie_lt9 ? '\r' : text)); col = 0; return; } var content = ""; // replace tabs for (var pos = 0;;) { var idx = text.indexOf("\t", pos); if (idx == -1) { content += text.slice(pos); col += text.length - pos; break; } else { col += idx - pos; content += text.slice(pos, idx); var size = tabSize - col % tabSize; col += size; for (var i = 0; i < size; ++i) content += " "; pos = idx + 1; } } if (style) { var sp = node.appendChild(document.createElement("span")); sp.className = "cm-" + style.replace(/ +/g, " cm-"); sp.appendChild(document.createTextNode(content)); } else { node.appendChild(document.createTextNode(content)); } }; } var lines = CodeMirror.splitLines(string), state = (options && options.state) || CodeMirror.startState(mode); for (var i = 0, e = lines.length; i < e; ++i) { if (i) callback("\n"); var stream = new CodeMirror.StringStream(lines[i]); if (!stream.string && mode.blankLine) mode.blankLine(state); while (!stream.eol()) { var style = mode.token(stream, state); callback(stream.current(), style, i, stream.start, state); stream.start = stream.pos; } } }; }); CodeMirror-5.4.0/addon/runmode/runmode.node.js000066400000000000000000000144161254300440500212610ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE /* Just enough of CodeMirror to run runMode under node.js */ function splitLines(string){return string.split(/\r\n?|\n/);}; // Counts the column offset in a string, taking tabs into account. // Used mostly to find indentation. var countColumn = function(string, end, tabSize, startIndex, startValue) { if (end == null) { end = string.search(/[^\s\u00a0]/); if (end == -1) end = string.length; } for (var i = startIndex || 0, n = startValue || 0;;) { var nextTab = string.indexOf("\t", i); if (nextTab < 0 || nextTab >= end) return n + (end - i); n += nextTab - i; n += tabSize - (n % tabSize); i = nextTab + 1; } }; function StringStream(string, tabSize) { this.pos = this.start = 0; this.string = string; this.tabSize = tabSize || 8; this.lastColumnPos = this.lastColumnValue = 0; this.lineStart = 0; }; StringStream.prototype = { eol: function() {return this.pos >= this.string.length;}, sol: function() {return this.pos == this.lineStart;}, peek: function() {return this.string.charAt(this.pos) || undefined;}, next: function() { if (this.pos < this.string.length) return this.string.charAt(this.pos++); }, eat: function(match) { var ch = this.string.charAt(this.pos); if (typeof match == "string") var ok = ch == match; else var ok = ch && (match.test ? match.test(ch) : match(ch)); if (ok) {++this.pos; return ch;} }, eatWhile: function(match) { var start = this.pos; while (this.eat(match)){} return this.pos > start; }, eatSpace: function() { var start = this.pos; while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; return this.pos > start; }, skipToEnd: function() {this.pos = this.string.length;}, skipTo: function(ch) { var found = this.string.indexOf(ch, this.pos); if (found > -1) {this.pos = found; return true;} }, backUp: function(n) {this.pos -= n;}, column: function() { if (this.lastColumnPos < this.start) { this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); this.lastColumnPos = this.start; } return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); }, indentation: function() { return countColumn(this.string, null, this.tabSize) - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); }, match: function(pattern, consume, caseInsensitive) { if (typeof pattern == "string") { var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; var substr = this.string.substr(this.pos, pattern.length); if (cased(substr) == cased(pattern)) { if (consume !== false) this.pos += pattern.length; return true; } } else { var match = this.string.slice(this.pos).match(pattern); if (match && match.index > 0) return null; if (match && consume !== false) this.pos += match[0].length; return match; } }, current: function(){return this.string.slice(this.start, this.pos);}, hideFirstChars: function(n, inner) { this.lineStart += n; try { return inner(); } finally { this.lineStart -= n; } } }; exports.StringStream = StringStream; exports.startState = function(mode, a1, a2) { return mode.startState ? mode.startState(a1, a2) : true; }; var modes = exports.modes = {}, mimeModes = exports.mimeModes = {}; exports.defineMode = function(name, mode) { if (arguments.length > 2) mode.dependencies = Array.prototype.slice.call(arguments, 2); modes[name] = mode; }; exports.defineMIME = function(mime, spec) { mimeModes[mime] = spec; }; exports.defineMode("null", function() { return {token: function(stream) {stream.skipToEnd();}}; }); exports.defineMIME("text/plain", "null"); exports.resolveMode = function(spec) { if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { spec = mimeModes[spec]; } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { spec = mimeModes[spec.name]; } if (typeof spec == "string") return {name: spec}; else return spec || {name: "null"}; }; function copyObj(obj, target, overwrite) { if (!target) target = {}; for (var prop in obj) if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop))) target[prop] = obj[prop]; return target; } // This can be used to attach properties to mode objects from // outside the actual mode definition. var modeExtensions = exports.modeExtensions = {}; exports.extendMode = function(mode, properties) { var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); copyObj(properties, exts); }; exports.getMode = function(options, spec) { var spec = exports.resolveMode(spec); var mfactory = modes[spec.name]; if (!mfactory) return exports.getMode(options, "text/plain"); var modeObj = mfactory(options, spec); if (modeExtensions.hasOwnProperty(spec.name)) { var exts = modeExtensions[spec.name]; for (var prop in exts) { if (!exts.hasOwnProperty(prop)) continue; if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop]; modeObj[prop] = exts[prop]; } } modeObj.name = spec.name; if (spec.helperType) modeObj.helperType = spec.helperType; if (spec.modeProps) for (var prop in spec.modeProps) modeObj[prop] = spec.modeProps[prop]; return modeObj; }; exports.registerHelper = exports.registerGlobalHelper = Math.min; exports.runMode = function(string, modespec, callback, options) { var mode = exports.getMode({indentUnit: 2}, modespec); var lines = splitLines(string), state = (options && options.state) || exports.startState(mode); for (var i = 0, e = lines.length; i < e; ++i) { if (i) callback("\n"); var stream = new exports.StringStream(lines[i]); if (!stream.string && mode.blankLine) mode.blankLine(state); while (!stream.eol()) { var style = mode.token(stream, state); callback(stream.current(), style, i, stream.start, state); stream.start = stream.pos; } } }; require.cache[require.resolve("../../lib/codemirror")] = require.cache[require.resolve("./runmode.node")]; CodeMirror-5.4.0/addon/scroll/000077500000000000000000000000001254300440500161455ustar00rootroot00000000000000CodeMirror-5.4.0/addon/scroll/annotatescrollbar.js000066400000000000000000000101231254300440500222150ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineExtension("annotateScrollbar", function(options) { if (typeof options == "string") options = {className: options}; return new Annotation(this, options); }); CodeMirror.defineOption("scrollButtonHeight", 0); function Annotation(cm, options) { this.cm = cm; this.options = options; this.buttonHeight = options.scrollButtonHeight || cm.getOption("scrollButtonHeight"); this.annotations = []; this.doRedraw = this.doUpdate = null; this.div = cm.getWrapperElement().appendChild(document.createElement("div")); this.div.style.cssText = "position: absolute; right: 0; top: 0; z-index: 7; pointer-events: none"; this.computeScale(); function scheduleRedraw(delay) { clearTimeout(self.doRedraw); self.doRedraw = setTimeout(function() { self.redraw(); }, delay); } var self = this; cm.on("refresh", this.resizeHandler = function() { clearTimeout(self.doUpdate); self.doUpdate = setTimeout(function() { if (self.computeScale()) scheduleRedraw(20); }, 100); }); cm.on("markerAdded", this.resizeHandler); cm.on("markerCleared", this.resizeHandler); if (options.listenForChanges !== false) cm.on("change", this.changeHandler = function() { scheduleRedraw(250); }); } Annotation.prototype.computeScale = function() { var cm = this.cm; var hScale = (cm.getWrapperElement().clientHeight - cm.display.barHeight - this.buttonHeight * 2) / cm.heightAtLine(cm.lastLine() + 1, "local"); if (hScale != this.hScale) { this.hScale = hScale; return true; } }; Annotation.prototype.update = function(annotations) { this.annotations = annotations; this.redraw(); }; Annotation.prototype.redraw = function(compute) { if (compute !== false) this.computeScale(); var cm = this.cm, hScale = this.hScale; var frag = document.createDocumentFragment(), anns = this.annotations; var wrapping = cm.getOption("lineWrapping"); var singleLineH = wrapping && cm.defaultTextHeight() * 1.5; var curLine = null, curLineObj = null; function getY(pos, top) { if (curLine != pos.line) { curLine = pos.line; curLineObj = cm.getLineHandle(curLine); } if (wrapping && curLineObj.height > singleLineH) return cm.charCoords(pos, "local")[top ? "top" : "bottom"]; var topY = cm.heightAtLine(curLineObj, "local"); return topY + (top ? 0 : curLineObj.height); } if (cm.display.barWidth) for (var i = 0, nextTop; i < anns.length; i++) { var ann = anns[i]; var top = nextTop || getY(ann.from, true) * hScale; var bottom = getY(ann.to, false) * hScale; while (i < anns.length - 1) { nextTop = getY(anns[i + 1].from, true) * hScale; if (nextTop > bottom + .9) break; ann = anns[++i]; bottom = getY(ann.to, false) * hScale; } if (bottom == top) continue; var height = Math.max(bottom - top, 3); var elt = frag.appendChild(document.createElement("div")); elt.style.cssText = "position: absolute; right: 0px; width: " + Math.max(cm.display.barWidth - 1, 2) + "px; top: " + (top + this.buttonHeight) + "px; height: " + height + "px"; elt.className = this.options.className; } this.div.textContent = ""; this.div.appendChild(frag); }; Annotation.prototype.clear = function() { this.cm.off("refresh", this.resizeHandler); this.cm.off("markerAdded", this.resizeHandler); this.cm.off("markerCleared", this.resizeHandler); if (this.changeHandler) this.cm.off("change", this.changeHandler); this.div.parentNode.removeChild(this.div); }; }); CodeMirror-5.4.0/addon/scroll/scrollpastend.js000066400000000000000000000027241254300440500213650ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineOption("scrollPastEnd", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { cm.off("change", onChange); cm.off("refresh", updateBottomMargin); cm.display.lineSpace.parentNode.style.paddingBottom = ""; cm.state.scrollPastEndPadding = null; } if (val) { cm.on("change", onChange); cm.on("refresh", updateBottomMargin); updateBottomMargin(cm); } }); function onChange(cm, change) { if (CodeMirror.changeEnd(change).line == cm.lastLine()) updateBottomMargin(cm); } function updateBottomMargin(cm) { var padding = ""; if (cm.lineCount() > 1) { var totalH = cm.display.scroller.clientHeight - 30, lastLineH = cm.getLineHandle(cm.lastLine()).height; padding = (totalH - lastLineH) + "px"; } if (cm.state.scrollPastEndPadding != padding) { cm.state.scrollPastEndPadding = padding; cm.display.lineSpace.parentNode.style.paddingBottom = padding; cm.setSize(); } } }); CodeMirror-5.4.0/addon/scroll/simplescrollbars.css000066400000000000000000000025031254300440500222370ustar00rootroot00000000000000.CodeMirror-simplescroll-horizontal div, .CodeMirror-simplescroll-vertical div { position: absolute; background: #ccc; -moz-box-sizing: border-box; box-sizing: border-box; border: 1px solid #bbb; border-radius: 2px; } .CodeMirror-simplescroll-horizontal, .CodeMirror-simplescroll-vertical { position: absolute; z-index: 6; background: #eee; } .CodeMirror-simplescroll-horizontal { bottom: 0; left: 0; height: 8px; } .CodeMirror-simplescroll-horizontal div { bottom: 0; height: 100%; } .CodeMirror-simplescroll-vertical { right: 0; top: 0; width: 8px; } .CodeMirror-simplescroll-vertical div { right: 0; width: 100%; } .CodeMirror-overlayscroll .CodeMirror-scrollbar-filler, .CodeMirror-overlayscroll .CodeMirror-gutter-filler { display: none; } .CodeMirror-overlayscroll-horizontal div, .CodeMirror-overlayscroll-vertical div { position: absolute; background: #bcd; border-radius: 3px; } .CodeMirror-overlayscroll-horizontal, .CodeMirror-overlayscroll-vertical { position: absolute; z-index: 6; } .CodeMirror-overlayscroll-horizontal { bottom: 0; left: 0; height: 6px; } .CodeMirror-overlayscroll-horizontal div { bottom: 0; height: 100%; } .CodeMirror-overlayscroll-vertical { right: 0; top: 0; width: 6px; } .CodeMirror-overlayscroll-vertical div { right: 0; width: 100%; } CodeMirror-5.4.0/addon/scroll/simplescrollbars.js000066400000000000000000000124221254300440500220640ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; function Bar(cls, orientation, scroll) { this.orientation = orientation; this.scroll = scroll; this.screen = this.total = this.size = 1; this.pos = 0; this.node = document.createElement("div"); this.node.className = cls + "-" + orientation; this.inner = this.node.appendChild(document.createElement("div")); var self = this; CodeMirror.on(this.inner, "mousedown", function(e) { if (e.which != 1) return; CodeMirror.e_preventDefault(e); var axis = self.orientation == "horizontal" ? "pageX" : "pageY"; var start = e[axis], startpos = self.pos; function done() { CodeMirror.off(document, "mousemove", move); CodeMirror.off(document, "mouseup", done); } function move(e) { if (e.which != 1) return done(); self.moveTo(startpos + (e[axis] - start) * (self.total / self.size)); } CodeMirror.on(document, "mousemove", move); CodeMirror.on(document, "mouseup", done); }); CodeMirror.on(this.node, "click", function(e) { CodeMirror.e_preventDefault(e); var innerBox = self.inner.getBoundingClientRect(), where; if (self.orientation == "horizontal") where = e.clientX < innerBox.left ? -1 : e.clientX > innerBox.right ? 1 : 0; else where = e.clientY < innerBox.top ? -1 : e.clientY > innerBox.bottom ? 1 : 0; self.moveTo(self.pos + where * self.screen); }); function onWheel(e) { var moved = CodeMirror.wheelEventPixels(e)[self.orientation == "horizontal" ? "x" : "y"]; var oldPos = self.pos; self.moveTo(self.pos + moved); if (self.pos != oldPos) CodeMirror.e_preventDefault(e); } CodeMirror.on(this.node, "mousewheel", onWheel); CodeMirror.on(this.node, "DOMMouseScroll", onWheel); } Bar.prototype.moveTo = function(pos, update) { if (pos < 0) pos = 0; if (pos > this.total - this.screen) pos = this.total - this.screen; if (pos == this.pos) return; this.pos = pos; this.inner.style[this.orientation == "horizontal" ? "left" : "top"] = (pos * (this.size / this.total)) + "px"; if (update !== false) this.scroll(pos, this.orientation); }; var minButtonSize = 10; Bar.prototype.update = function(scrollSize, clientSize, barSize) { this.screen = clientSize; this.total = scrollSize; this.size = barSize; var buttonSize = this.screen * (this.size / this.total); if (buttonSize < minButtonSize) { this.size -= minButtonSize - buttonSize; buttonSize = minButtonSize; } this.inner.style[this.orientation == "horizontal" ? "width" : "height"] = buttonSize + "px"; this.inner.style[this.orientation == "horizontal" ? "left" : "top"] = this.pos * (this.size / this.total) + "px"; }; function SimpleScrollbars(cls, place, scroll) { this.addClass = cls; this.horiz = new Bar(cls, "horizontal", scroll); place(this.horiz.node); this.vert = new Bar(cls, "vertical", scroll); place(this.vert.node); this.width = null; } SimpleScrollbars.prototype.update = function(measure) { if (this.width == null) { var style = window.getComputedStyle ? window.getComputedStyle(this.horiz.node) : this.horiz.node.currentStyle; if (style) this.width = parseInt(style.height); } var width = this.width || 0; var needsH = measure.scrollWidth > measure.clientWidth + 1; var needsV = measure.scrollHeight > measure.clientHeight + 1; this.vert.node.style.display = needsV ? "block" : "none"; this.horiz.node.style.display = needsH ? "block" : "none"; if (needsV) { this.vert.update(measure.scrollHeight, measure.clientHeight, measure.viewHeight - (needsH ? width : 0)); this.vert.node.style.display = "block"; this.vert.node.style.bottom = needsH ? width + "px" : "0"; } if (needsH) { this.horiz.update(measure.scrollWidth, measure.clientWidth, measure.viewWidth - (needsV ? width : 0) - measure.barLeft); this.horiz.node.style.right = needsV ? width + "px" : "0"; this.horiz.node.style.left = measure.barLeft + "px"; } return {right: needsV ? width : 0, bottom: needsH ? width : 0}; }; SimpleScrollbars.prototype.setScrollTop = function(pos) { this.vert.moveTo(pos, false); }; SimpleScrollbars.prototype.setScrollLeft = function(pos) { this.horiz.moveTo(pos, false); }; SimpleScrollbars.prototype.clear = function() { var parent = this.horiz.node.parentNode; parent.removeChild(this.horiz.node); parent.removeChild(this.vert.node); }; CodeMirror.scrollbarModel.simple = function(place, scroll) { return new SimpleScrollbars("CodeMirror-simplescroll", place, scroll); }; CodeMirror.scrollbarModel.overlay = function(place, scroll) { return new SimpleScrollbars("CodeMirror-overlayscroll", place, scroll); }; }); CodeMirror-5.4.0/addon/search/000077500000000000000000000000001254300440500161145ustar00rootroot00000000000000CodeMirror-5.4.0/addon/search/match-highlighter.js000066400000000000000000000115171254300440500220470ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Highlighting text that matches the selection // // Defines an option highlightSelectionMatches, which, when enabled, // will style strings that match the selection throughout the // document. // // The option can be set to true to simply enable it, or to a // {minChars, style, wordsOnly, showToken, delay} object to explicitly // configure it. minChars is the minimum amount of characters that should be // selected for the behavior to occur, and style is the token style to // apply to the matches. This will be prefixed by "cm-" to create an // actual CSS class name. If wordsOnly is enabled, the matches will be // highlighted only if the selected text is a word. showToken, when enabled, // will cause the current token to be highlighted when nothing is selected. // delay is used to specify how much time to wait, in milliseconds, before // highlighting the matches. (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var DEFAULT_MIN_CHARS = 2; var DEFAULT_TOKEN_STYLE = "matchhighlight"; var DEFAULT_DELAY = 100; var DEFAULT_WORDS_ONLY = false; function State(options) { if (typeof options == "object") { this.minChars = options.minChars; this.style = options.style; this.showToken = options.showToken; this.delay = options.delay; this.wordsOnly = options.wordsOnly; } if (this.style == null) this.style = DEFAULT_TOKEN_STYLE; if (this.minChars == null) this.minChars = DEFAULT_MIN_CHARS; if (this.delay == null) this.delay = DEFAULT_DELAY; if (this.wordsOnly == null) this.wordsOnly = DEFAULT_WORDS_ONLY; this.overlay = this.timeout = null; } CodeMirror.defineOption("highlightSelectionMatches", false, function(cm, val, old) { if (old && old != CodeMirror.Init) { var over = cm.state.matchHighlighter.overlay; if (over) cm.removeOverlay(over); clearTimeout(cm.state.matchHighlighter.timeout); cm.state.matchHighlighter = null; cm.off("cursorActivity", cursorActivity); } if (val) { cm.state.matchHighlighter = new State(val); highlightMatches(cm); cm.on("cursorActivity", cursorActivity); } }); function cursorActivity(cm) { var state = cm.state.matchHighlighter; clearTimeout(state.timeout); state.timeout = setTimeout(function() {highlightMatches(cm);}, state.delay); } function highlightMatches(cm) { cm.operation(function() { var state = cm.state.matchHighlighter; if (state.overlay) { cm.removeOverlay(state.overlay); state.overlay = null; } if (!cm.somethingSelected() && state.showToken) { var re = state.showToken === true ? /[\w$]/ : state.showToken; var cur = cm.getCursor(), line = cm.getLine(cur.line), start = cur.ch, end = start; while (start && re.test(line.charAt(start - 1))) --start; while (end < line.length && re.test(line.charAt(end))) ++end; if (start < end) cm.addOverlay(state.overlay = makeOverlay(line.slice(start, end), re, state.style)); return; } var from = cm.getCursor("from"), to = cm.getCursor("to"); if (from.line != to.line) return; if (state.wordsOnly && !isWord(cm, from, to)) return; var selection = cm.getRange(from, to).replace(/^\s+|\s+$/g, ""); if (selection.length >= state.minChars) cm.addOverlay(state.overlay = makeOverlay(selection, false, state.style)); }); } function isWord(cm, from, to) { var str = cm.getRange(from, to); if (str.match(/^\w+$/) !== null) { if (from.ch > 0) { var pos = {line: from.line, ch: from.ch - 1}; var chr = cm.getRange(pos, from); if (chr.match(/\W/) === null) return false; } if (to.ch < cm.getLine(from.line).length) { var pos = {line: to.line, ch: to.ch + 1}; var chr = cm.getRange(to, pos); if (chr.match(/\W/) === null) return false; } return true; } else return false; } function boundariesAround(stream, re) { return (!stream.start || !re.test(stream.string.charAt(stream.start - 1))) && (stream.pos == stream.string.length || !re.test(stream.string.charAt(stream.pos))); } function makeOverlay(query, hasBoundary, style) { return {token: function(stream) { if (stream.match(query) && (!hasBoundary || boundariesAround(stream, hasBoundary))) return style; stream.next(); stream.skipTo(query.charAt(0)) || stream.skipToEnd(); }}; } }); CodeMirror-5.4.0/addon/search/matchesonscrollbar.css000066400000000000000000000002741254300440500225160ustar00rootroot00000000000000.CodeMirror-search-match { background: gold; border-top: 1px solid orange; border-bottom: 1px solid orange; -moz-box-sizing: border-box; box-sizing: border-box; opacity: .5; } CodeMirror-5.4.0/addon/search/matchesonscrollbar.js000066400000000000000000000073401254300440500223430ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("./searchcursor"), require("../scroll/annotatescrollbar")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "./searchcursor", "../scroll/annotatescrollbar"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineExtension("showMatchesOnScrollbar", function(query, caseFold, options) { if (typeof options == "string") options = {className: options}; if (!options) options = {}; return new SearchAnnotation(this, query, caseFold, options); }); function SearchAnnotation(cm, query, caseFold, options) { this.cm = cm; this.options = options; var annotateOptions = {listenForChanges: false}; for (var prop in options) annotateOptions[prop] = options[prop]; if (!annotateOptions.className) annotateOptions.className = "CodeMirror-search-match"; this.annotation = cm.annotateScrollbar(annotateOptions); this.query = query; this.caseFold = caseFold; this.gap = {from: cm.firstLine(), to: cm.lastLine() + 1}; this.matches = []; this.update = null; this.findMatches(); this.annotation.update(this.matches); var self = this; cm.on("change", this.changeHandler = function(_cm, change) { self.onChange(change); }); } var MAX_MATCHES = 1000; SearchAnnotation.prototype.findMatches = function() { if (!this.gap) return; for (var i = 0; i < this.matches.length; i++) { var match = this.matches[i]; if (match.from.line >= this.gap.to) break; if (match.to.line >= this.gap.from) this.matches.splice(i--, 1); } var cursor = this.cm.getSearchCursor(this.query, CodeMirror.Pos(this.gap.from, 0), this.caseFold); var maxMatches = this.options && this.options.maxMatches || MAX_MATCHES; while (cursor.findNext()) { var match = {from: cursor.from(), to: cursor.to()}; if (match.from.line >= this.gap.to) break; this.matches.splice(i++, 0, match); if (this.matches.length > maxMatches) break; } this.gap = null; }; function offsetLine(line, changeStart, sizeChange) { if (line <= changeStart) return line; return Math.max(changeStart, line + sizeChange); } SearchAnnotation.prototype.onChange = function(change) { var startLine = change.from.line; var endLine = CodeMirror.changeEnd(change).line; var sizeChange = endLine - change.to.line; if (this.gap) { this.gap.from = Math.min(offsetLine(this.gap.from, startLine, sizeChange), change.from.line); this.gap.to = Math.max(offsetLine(this.gap.to, startLine, sizeChange), change.from.line); } else { this.gap = {from: change.from.line, to: endLine + 1}; } if (sizeChange) for (var i = 0; i < this.matches.length; i++) { var match = this.matches[i]; var newFrom = offsetLine(match.from.line, startLine, sizeChange); if (newFrom != match.from.line) match.from = CodeMirror.Pos(newFrom, match.from.ch); var newTo = offsetLine(match.to.line, startLine, sizeChange); if (newTo != match.to.line) match.to = CodeMirror.Pos(newTo, match.to.ch); } clearTimeout(this.update); var self = this; this.update = setTimeout(function() { self.updateAfterChange(); }, 250); }; SearchAnnotation.prototype.updateAfterChange = function() { this.findMatches(); this.annotation.update(this.matches); }; SearchAnnotation.prototype.clear = function() { this.cm.off("change", this.changeHandler); this.annotation.clear(); }; }); CodeMirror-5.4.0/addon/search/search.js000066400000000000000000000161761254300440500177320ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Define search commands. Depends on dialog.js or another // implementation of the openDialog method. // Replace works a little oddly -- it will do the replace on the next // Ctrl-G (or whatever is bound to findNext) press. You prevent a // replace by making sure the match is no longer selected when hitting // Ctrl-G. (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror"), require("./searchcursor"), require("../dialog/dialog")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror", "./searchcursor", "../dialog/dialog"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; function searchOverlay(query, caseInsensitive) { if (typeof query == "string") query = new RegExp(query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"), caseInsensitive ? "gi" : "g"); else if (!query.global) query = new RegExp(query.source, query.ignoreCase ? "gi" : "g"); return {token: function(stream) { query.lastIndex = stream.pos; var match = query.exec(stream.string); if (match && match.index == stream.pos) { stream.pos += match[0].length; return "searching"; } else if (match) { stream.pos = match.index; } else { stream.skipToEnd(); } }}; } function SearchState() { this.posFrom = this.posTo = this.lastQuery = this.query = null; this.overlay = null; } function getSearchState(cm) { return cm.state.search || (cm.state.search = new SearchState()); } function queryCaseInsensitive(query) { return typeof query == "string" && query == query.toLowerCase(); } function getSearchCursor(cm, query, pos) { // Heuristic: if the query string is all lowercase, do a case insensitive search. return cm.getSearchCursor(query, pos, queryCaseInsensitive(query)); } function dialog(cm, text, shortText, deflt, f) { if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true}); else f(prompt(shortText, deflt)); } function confirmDialog(cm, text, shortText, fs) { if (cm.openConfirm) cm.openConfirm(text, fs); else if (confirm(shortText)) fs[0](); } function parseQuery(query) { var isRE = query.match(/^\/(.*)\/([a-z]*)$/); if (isRE) { try { query = new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i"); } catch(e) {} // Not a regular expression after all, do a string search } if (typeof query == "string" ? query == "" : query.test("")) query = /x^/; return query; } var queryDialog = 'Search: (Use /re/ syntax for regexp search)'; function doSearch(cm, rev) { var state = getSearchState(cm); if (state.query) return findNext(cm, rev); var q = cm.getSelection() || state.lastQuery; dialog(cm, queryDialog, "Search for:", q, function(query) { cm.operation(function() { if (!query || state.query) return; state.query = parseQuery(query); cm.removeOverlay(state.overlay, queryCaseInsensitive(state.query)); state.overlay = searchOverlay(state.query, queryCaseInsensitive(state.query)); cm.addOverlay(state.overlay); if (cm.showMatchesOnScrollbar) { if (state.annotate) { state.annotate.clear(); state.annotate = null; } state.annotate = cm.showMatchesOnScrollbar(state.query, queryCaseInsensitive(state.query)); } state.posFrom = state.posTo = cm.getCursor(); findNext(cm, rev); }); }); } function findNext(cm, rev) {cm.operation(function() { var state = getSearchState(cm); var cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo); if (!cursor.find(rev)) { cursor = getSearchCursor(cm, state.query, rev ? CodeMirror.Pos(cm.lastLine()) : CodeMirror.Pos(cm.firstLine(), 0)); if (!cursor.find(rev)) return; } cm.setSelection(cursor.from(), cursor.to()); cm.scrollIntoView({from: cursor.from(), to: cursor.to()}); state.posFrom = cursor.from(); state.posTo = cursor.to(); });} function clearSearch(cm) {cm.operation(function() { var state = getSearchState(cm); state.lastQuery = state.query; if (!state.query) return; state.query = null; cm.removeOverlay(state.overlay); if (state.annotate) { state.annotate.clear(); state.annotate = null; } });} var replaceQueryDialog = 'Replace: (Use /re/ syntax for regexp search)'; var replacementQueryDialog = 'With: '; var doReplaceConfirm = "Replace? "; function replace(cm, all) { if (cm.getOption("readOnly")) return; var query = cm.getSelection() || getSearchState(cm).lastQuery; dialog(cm, replaceQueryDialog, "Replace:", query, function(query) { if (!query) return; query = parseQuery(query); dialog(cm, replacementQueryDialog, "Replace with:", "", function(text) { if (all) { cm.operation(function() { for (var cursor = getSearchCursor(cm, query); cursor.findNext();) { if (typeof query != "string") { var match = cm.getRange(cursor.from(), cursor.to()).match(query); cursor.replace(text.replace(/\$(\d)/g, function(_, i) {return match[i];})); } else cursor.replace(text); } }); } else { clearSearch(cm); var cursor = getSearchCursor(cm, query, cm.getCursor()); var advance = function() { var start = cursor.from(), match; if (!(match = cursor.findNext())) { cursor = getSearchCursor(cm, query); if (!(match = cursor.findNext()) || (start && cursor.from().line == start.line && cursor.from().ch == start.ch)) return; } cm.setSelection(cursor.from(), cursor.to()); cm.scrollIntoView({from: cursor.from(), to: cursor.to()}); confirmDialog(cm, doReplaceConfirm, "Replace?", [function() {doReplace(match);}, advance]); }; var doReplace = function(match) { cursor.replace(typeof query == "string" ? text : text.replace(/\$(\d)/g, function(_, i) {return match[i];})); advance(); }; advance(); } }); }); } CodeMirror.commands.find = function(cm) {clearSearch(cm); doSearch(cm);}; CodeMirror.commands.findNext = doSearch; CodeMirror.commands.findPrev = function(cm) {doSearch(cm, true);}; CodeMirror.commands.clearSearch = clearSearch; CodeMirror.commands.replace = replace; CodeMirror.commands.replaceAll = function(cm) {replace(cm, true);}; }); CodeMirror-5.4.0/addon/search/searchcursor.js000066400000000000000000000170531254300440500211630ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var Pos = CodeMirror.Pos; function SearchCursor(doc, query, pos, caseFold) { this.atOccurrence = false; this.doc = doc; if (caseFold == null && typeof query == "string") caseFold = false; pos = pos ? doc.clipPos(pos) : Pos(0, 0); this.pos = {from: pos, to: pos}; // The matches method is filled in based on the type of query. // It takes a position and a direction, and returns an object // describing the next occurrence of the query, or null if no // more matches were found. if (typeof query != "string") { // Regexp match if (!query.global) query = new RegExp(query.source, query.ignoreCase ? "ig" : "g"); this.matches = function(reverse, pos) { if (reverse) { query.lastIndex = 0; var line = doc.getLine(pos.line).slice(0, pos.ch), cutOff = 0, match, start; for (;;) { query.lastIndex = cutOff; var newMatch = query.exec(line); if (!newMatch) break; match = newMatch; start = match.index; cutOff = match.index + (match[0].length || 1); if (cutOff == line.length) break; } var matchLen = (match && match[0].length) || 0; if (!matchLen) { if (start == 0 && line.length == 0) {match = undefined;} else if (start != doc.getLine(pos.line).length) { matchLen++; } } } else { query.lastIndex = pos.ch; var line = doc.getLine(pos.line), match = query.exec(line); var matchLen = (match && match[0].length) || 0; var start = match && match.index; if (start + matchLen != line.length && !matchLen) matchLen = 1; } if (match && matchLen) return {from: Pos(pos.line, start), to: Pos(pos.line, start + matchLen), match: match}; }; } else { // String query var origQuery = query; if (caseFold) query = query.toLowerCase(); var fold = caseFold ? function(str){return str.toLowerCase();} : function(str){return str;}; var target = query.split("\n"); // Different methods for single-line and multi-line queries if (target.length == 1) { if (!query.length) { // Empty string would match anything and never progress, so // we define it to match nothing instead. this.matches = function() {}; } else { this.matches = function(reverse, pos) { if (reverse) { var orig = doc.getLine(pos.line).slice(0, pos.ch), line = fold(orig); var match = line.lastIndexOf(query); if (match > -1) { match = adjustPos(orig, line, match); return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)}; } } else { var orig = doc.getLine(pos.line).slice(pos.ch), line = fold(orig); var match = line.indexOf(query); if (match > -1) { match = adjustPos(orig, line, match) + pos.ch; return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)}; } } }; } } else { var origTarget = origQuery.split("\n"); this.matches = function(reverse, pos) { var last = target.length - 1; if (reverse) { if (pos.line - (target.length - 1) < doc.firstLine()) return; if (fold(doc.getLine(pos.line).slice(0, origTarget[last].length)) != target[target.length - 1]) return; var to = Pos(pos.line, origTarget[last].length); for (var ln = pos.line - 1, i = last - 1; i >= 1; --i, --ln) if (target[i] != fold(doc.getLine(ln))) return; var line = doc.getLine(ln), cut = line.length - origTarget[0].length; if (fold(line.slice(cut)) != target[0]) return; return {from: Pos(ln, cut), to: to}; } else { if (pos.line + (target.length - 1) > doc.lastLine()) return; var line = doc.getLine(pos.line), cut = line.length - origTarget[0].length; if (fold(line.slice(cut)) != target[0]) return; var from = Pos(pos.line, cut); for (var ln = pos.line + 1, i = 1; i < last; ++i, ++ln) if (target[i] != fold(doc.getLine(ln))) return; if (fold(doc.getLine(ln).slice(0, origTarget[last].length)) != target[last]) return; return {from: from, to: Pos(ln, origTarget[last].length)}; } }; } } } SearchCursor.prototype = { findNext: function() {return this.find(false);}, findPrevious: function() {return this.find(true);}, find: function(reverse) { var self = this, pos = this.doc.clipPos(reverse ? this.pos.from : this.pos.to); function savePosAndFail(line) { var pos = Pos(line, 0); self.pos = {from: pos, to: pos}; self.atOccurrence = false; return false; } for (;;) { if (this.pos = this.matches(reverse, pos)) { this.atOccurrence = true; return this.pos.match || true; } if (reverse) { if (!pos.line) return savePosAndFail(0); pos = Pos(pos.line-1, this.doc.getLine(pos.line-1).length); } else { var maxLine = this.doc.lineCount(); if (pos.line == maxLine - 1) return savePosAndFail(maxLine); pos = Pos(pos.line + 1, 0); } } }, from: function() {if (this.atOccurrence) return this.pos.from;}, to: function() {if (this.atOccurrence) return this.pos.to;}, replace: function(newText, origin) { if (!this.atOccurrence) return; var lines = CodeMirror.splitLines(newText); this.doc.replaceRange(lines, this.pos.from, this.pos.to, origin); this.pos.to = Pos(this.pos.from.line + lines.length - 1, lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0)); } }; // Maps a position in a case-folded line back to a position in the original line // (compensating for codepoints increasing in number during folding) function adjustPos(orig, folded, pos) { if (orig.length == folded.length) return pos; for (var pos1 = Math.min(pos, orig.length);;) { var len1 = orig.slice(0, pos1).toLowerCase().length; if (len1 < pos) ++pos1; else if (len1 > pos) --pos1; else return pos1; } } CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) { return new SearchCursor(this.doc, query, pos, caseFold); }); CodeMirror.defineDocExtension("getSearchCursor", function(query, pos, caseFold) { return new SearchCursor(this, query, pos, caseFold); }); CodeMirror.defineExtension("selectMatches", function(query, caseFold) { var ranges = []; var cur = this.getSearchCursor(query, this.getCursor("from"), caseFold); while (cur.findNext()) { if (CodeMirror.cmpPos(cur.to(), this.getCursor("to")) > 0) break; ranges.push({anchor: cur.from(), head: cur.to()}); } if (ranges.length) this.setSelections(ranges, 0); }); }); CodeMirror-5.4.0/addon/selection/000077500000000000000000000000001254300440500166345ustar00rootroot00000000000000CodeMirror-5.4.0/addon/selection/active-line.js000066400000000000000000000046121254300440500213750ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Because sometimes you need to style the cursor's line. // // Adds an option 'styleActiveLine' which, when enabled, gives the // active line's wrapping
the CSS class "CodeMirror-activeline", // and gives its background
the class "CodeMirror-activeline-background". (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var WRAP_CLASS = "CodeMirror-activeline"; var BACK_CLASS = "CodeMirror-activeline-background"; CodeMirror.defineOption("styleActiveLine", false, function(cm, val, old) { var prev = old && old != CodeMirror.Init; if (val && !prev) { cm.state.activeLines = []; updateActiveLines(cm, cm.listSelections()); cm.on("beforeSelectionChange", selectionChange); } else if (!val && prev) { cm.off("beforeSelectionChange", selectionChange); clearActiveLines(cm); delete cm.state.activeLines; } }); function clearActiveLines(cm) { for (var i = 0; i < cm.state.activeLines.length; i++) { cm.removeLineClass(cm.state.activeLines[i], "wrap", WRAP_CLASS); cm.removeLineClass(cm.state.activeLines[i], "background", BACK_CLASS); } } function sameArray(a, b) { if (a.length != b.length) return false; for (var i = 0; i < a.length; i++) if (a[i] != b[i]) return false; return true; } function updateActiveLines(cm, ranges) { var active = []; for (var i = 0; i < ranges.length; i++) { var range = ranges[i]; if (!range.empty()) continue; var line = cm.getLineHandleVisualStart(range.head.line); if (active[active.length - 1] != line) active.push(line); } if (sameArray(cm.state.activeLines, active)) return; cm.operation(function() { clearActiveLines(cm); for (var i = 0; i < active.length; i++) { cm.addLineClass(active[i], "wrap", WRAP_CLASS); cm.addLineClass(active[i], "background", BACK_CLASS); } cm.state.activeLines = active; }); } function selectionChange(cm, sel) { updateActiveLines(cm, sel.ranges); } }); CodeMirror-5.4.0/addon/selection/mark-selection.js000066400000000000000000000073051254300440500221140ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Because sometimes you need to mark the selected *text*. // // Adds an option 'styleSelectedText' which, when enabled, gives // selected text the CSS class given as option value, or // "CodeMirror-selectedtext" when the value is not a string. (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineOption("styleSelectedText", false, function(cm, val, old) { var prev = old && old != CodeMirror.Init; if (val && !prev) { cm.state.markedSelection = []; cm.state.markedSelectionStyle = typeof val == "string" ? val : "CodeMirror-selectedtext"; reset(cm); cm.on("cursorActivity", onCursorActivity); cm.on("change", onChange); } else if (!val && prev) { cm.off("cursorActivity", onCursorActivity); cm.off("change", onChange); clear(cm); cm.state.markedSelection = cm.state.markedSelectionStyle = null; } }); function onCursorActivity(cm) { cm.operation(function() { update(cm); }); } function onChange(cm) { if (cm.state.markedSelection.length) cm.operation(function() { clear(cm); }); } var CHUNK_SIZE = 8; var Pos = CodeMirror.Pos; var cmp = CodeMirror.cmpPos; function coverRange(cm, from, to, addAt) { if (cmp(from, to) == 0) return; var array = cm.state.markedSelection; var cls = cm.state.markedSelectionStyle; for (var line = from.line;;) { var start = line == from.line ? from : Pos(line, 0); var endLine = line + CHUNK_SIZE, atEnd = endLine >= to.line; var end = atEnd ? to : Pos(endLine, 0); var mark = cm.markText(start, end, {className: cls}); if (addAt == null) array.push(mark); else array.splice(addAt++, 0, mark); if (atEnd) break; line = endLine; } } function clear(cm) { var array = cm.state.markedSelection; for (var i = 0; i < array.length; ++i) array[i].clear(); array.length = 0; } function reset(cm) { clear(cm); var ranges = cm.listSelections(); for (var i = 0; i < ranges.length; i++) coverRange(cm, ranges[i].from(), ranges[i].to()); } function update(cm) { if (!cm.somethingSelected()) return clear(cm); if (cm.listSelections().length > 1) return reset(cm); var from = cm.getCursor("start"), to = cm.getCursor("end"); var array = cm.state.markedSelection; if (!array.length) return coverRange(cm, from, to); var coverStart = array[0].find(), coverEnd = array[array.length - 1].find(); if (!coverStart || !coverEnd || to.line - from.line < CHUNK_SIZE || cmp(from, coverEnd.to) >= 0 || cmp(to, coverStart.from) <= 0) return reset(cm); while (cmp(from, coverStart.from) > 0) { array.shift().clear(); coverStart = array[0].find(); } if (cmp(from, coverStart.from) < 0) { if (coverStart.to.line - from.line < CHUNK_SIZE) { array.shift().clear(); coverRange(cm, from, coverStart.to, 0); } else { coverRange(cm, from, coverStart.from, 0); } } while (cmp(to, coverEnd.to) < 0) { array.pop().clear(); coverEnd = array[array.length - 1].find(); } if (cmp(to, coverEnd.to) > 0) { if (to.line - coverEnd.from.line < CHUNK_SIZE) { array.pop().clear(); coverRange(cm, coverEnd.from, to); } else { coverRange(cm, coverEnd.to, to); } } } }); CodeMirror-5.4.0/addon/selection/selection-pointer.js000066400000000000000000000063341254300440500226430ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineOption("selectionPointer", false, function(cm, val) { var data = cm.state.selectionPointer; if (data) { CodeMirror.off(cm.getWrapperElement(), "mousemove", data.mousemove); CodeMirror.off(cm.getWrapperElement(), "mouseout", data.mouseout); CodeMirror.off(window, "scroll", data.windowScroll); cm.off("cursorActivity", reset); cm.off("scroll", reset); cm.state.selectionPointer = null; cm.display.lineDiv.style.cursor = ""; } if (val) { data = cm.state.selectionPointer = { value: typeof val == "string" ? val : "default", mousemove: function(event) { mousemove(cm, event); }, mouseout: function(event) { mouseout(cm, event); }, windowScroll: function() { reset(cm); }, rects: null, mouseX: null, mouseY: null, willUpdate: false }; CodeMirror.on(cm.getWrapperElement(), "mousemove", data.mousemove); CodeMirror.on(cm.getWrapperElement(), "mouseout", data.mouseout); CodeMirror.on(window, "scroll", data.windowScroll); cm.on("cursorActivity", reset); cm.on("scroll", reset); } }); function mousemove(cm, event) { var data = cm.state.selectionPointer; if (event.buttons == null ? event.which : event.buttons) { data.mouseX = data.mouseY = null; } else { data.mouseX = event.clientX; data.mouseY = event.clientY; } scheduleUpdate(cm); } function mouseout(cm, event) { if (!cm.getWrapperElement().contains(event.relatedTarget)) { var data = cm.state.selectionPointer; data.mouseX = data.mouseY = null; scheduleUpdate(cm); } } function reset(cm) { cm.state.selectionPointer.rects = null; scheduleUpdate(cm); } function scheduleUpdate(cm) { if (!cm.state.selectionPointer.willUpdate) { cm.state.selectionPointer.willUpdate = true; setTimeout(function() { update(cm); cm.state.selectionPointer.willUpdate = false; }, 50); } } function update(cm) { var data = cm.state.selectionPointer; if (!data) return; if (data.rects == null && data.mouseX != null) { data.rects = []; if (cm.somethingSelected()) { for (var sel = cm.display.selectionDiv.firstChild; sel; sel = sel.nextSibling) data.rects.push(sel.getBoundingClientRect()); } } var inside = false; if (data.mouseX != null) for (var i = 0; i < data.rects.length; i++) { var rect = data.rects[i]; if (rect.left <= data.mouseX && rect.right >= data.mouseX && rect.top <= data.mouseY && rect.bottom >= data.mouseY) inside = true; } var cursor = inside ? data.value : ""; if (cm.display.lineDiv.style.cursor != cursor) cm.display.lineDiv.style.cursor = cursor; } }); CodeMirror-5.4.0/addon/tern/000077500000000000000000000000001254300440500156175ustar00rootroot00000000000000CodeMirror-5.4.0/addon/tern/tern.css000066400000000000000000000034741254300440500173110ustar00rootroot00000000000000.CodeMirror-Tern-completion { padding-left: 22px; position: relative; } .CodeMirror-Tern-completion:before { position: absolute; left: 2px; bottom: 2px; border-radius: 50%; font-size: 12px; font-weight: bold; height: 15px; width: 15px; line-height: 16px; text-align: center; color: white; -moz-box-sizing: border-box; box-sizing: border-box; } .CodeMirror-Tern-completion-unknown:before { content: "?"; background: #4bb; } .CodeMirror-Tern-completion-object:before { content: "O"; background: #77c; } .CodeMirror-Tern-completion-fn:before { content: "F"; background: #7c7; } .CodeMirror-Tern-completion-array:before { content: "A"; background: #c66; } .CodeMirror-Tern-completion-number:before { content: "1"; background: #999; } .CodeMirror-Tern-completion-string:before { content: "S"; background: #999; } .CodeMirror-Tern-completion-bool:before { content: "B"; background: #999; } .CodeMirror-Tern-completion-guess { color: #999; } .CodeMirror-Tern-tooltip { border: 1px solid silver; border-radius: 3px; color: #444; padding: 2px 5px; font-size: 90%; font-family: monospace; background-color: white; white-space: pre-wrap; max-width: 40em; position: absolute; z-index: 10; -webkit-box-shadow: 2px 3px 5px rgba(0,0,0,.2); -moz-box-shadow: 2px 3px 5px rgba(0,0,0,.2); box-shadow: 2px 3px 5px rgba(0,0,0,.2); transition: opacity 1s; -moz-transition: opacity 1s; -webkit-transition: opacity 1s; -o-transition: opacity 1s; -ms-transition: opacity 1s; } .CodeMirror-Tern-hint-doc { max-width: 25em; margin-top: -3px; } .CodeMirror-Tern-fname { color: black; } .CodeMirror-Tern-farg { color: #70a; } .CodeMirror-Tern-farg-current { text-decoration: underline; } .CodeMirror-Tern-type { color: #07c; } .CodeMirror-Tern-fhint-guess { opacity: .7; } CodeMirror-5.4.0/addon/tern/tern.js000066400000000000000000000575321254300440500171410ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // Glue code between CodeMirror and Tern. // // Create a CodeMirror.TernServer to wrap an actual Tern server, // register open documents (CodeMirror.Doc instances) with it, and // call its methods to activate the assisting functions that Tern // provides. // // Options supported (all optional): // * defs: An array of JSON definition data structures. // * plugins: An object mapping plugin names to configuration // options. // * getFile: A function(name, c) that can be used to access files in // the project that haven't been loaded yet. Simply do c(null) to // indicate that a file is not available. // * fileFilter: A function(value, docName, doc) that will be applied // to documents before passing them on to Tern. // * switchToDoc: A function(name, doc) that should, when providing a // multi-file view, switch the view or focus to the named file. // * showError: A function(editor, message) that can be used to // override the way errors are displayed. // * completionTip: Customize the content in tooltips for completions. // Is passed a single argument—the completion's data as returned by // Tern—and may return a string, DOM node, or null to indicate that // no tip should be shown. By default the docstring is shown. // * typeTip: Like completionTip, but for the tooltips shown for type // queries. // * responseFilter: A function(doc, query, request, error, data) that // will be applied to the Tern responses before treating them // // // It is possible to run the Tern server in a web worker by specifying // these additional options: // * useWorker: Set to true to enable web worker mode. You'll probably // want to feature detect the actual value you use here, for example // !!window.Worker. // * workerScript: The main script of the worker. Point this to // wherever you are hosting worker.js from this directory. // * workerDeps: An array of paths pointing (relative to workerScript) // to the Acorn and Tern libraries and any Tern plugins you want to // load. Or, if you minified those into a single script and included // them in the workerScript, simply leave this undefined. (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; // declare global: tern CodeMirror.TernServer = function(options) { var self = this; this.options = options || {}; var plugins = this.options.plugins || (this.options.plugins = {}); if (!plugins.doc_comment) plugins.doc_comment = true; this.docs = Object.create(null); if (this.options.useWorker) { this.server = new WorkerServer(this); } else { this.server = new tern.Server({ getFile: function(name, c) { return getFile(self, name, c); }, async: true, defs: this.options.defs || [], plugins: plugins }); } this.trackChange = function(doc, change) { trackChange(self, doc, change); }; this.cachedArgHints = null; this.activeArgHints = null; this.jumpStack = []; this.getHint = function(cm, c) { return hint(self, cm, c); }; this.getHint.async = true; }; CodeMirror.TernServer.prototype = { addDoc: function(name, doc) { var data = {doc: doc, name: name, changed: null}; this.server.addFile(name, docValue(this, data)); CodeMirror.on(doc, "change", this.trackChange); return this.docs[name] = data; }, delDoc: function(id) { var found = resolveDoc(this, id); if (!found) return; CodeMirror.off(found.doc, "change", this.trackChange); delete this.docs[found.name]; this.server.delFile(found.name); }, hideDoc: function(id) { closeArgHints(this); var found = resolveDoc(this, id); if (found && found.changed) sendDoc(this, found); }, complete: function(cm) { cm.showHint({hint: this.getHint}); }, showType: function(cm, pos, c) { showContextInfo(this, cm, pos, "type", c); }, showDocs: function(cm, pos, c) { showContextInfo(this, cm, pos, "documentation", c); }, updateArgHints: function(cm) { updateArgHints(this, cm); }, jumpToDef: function(cm) { jumpToDef(this, cm); }, jumpBack: function(cm) { jumpBack(this, cm); }, rename: function(cm) { rename(this, cm); }, selectName: function(cm) { selectName(this, cm); }, request: function (cm, query, c, pos) { var self = this; var doc = findDoc(this, cm.getDoc()); var request = buildRequest(this, doc, query, pos); var extraOptions = request.query && this.options.queryOptions && this.options.queryOptions[request.query.type] if (extraOptions) for (var prop in extraOptions) request.query[prop] = extraOptions[prop]; this.server.request(request, function (error, data) { if (!error && self.options.responseFilter) data = self.options.responseFilter(doc, query, request, error, data); c(error, data); }); }, destroy: function () { if (this.worker) { this.worker.terminate(); this.worker = null; } } }; var Pos = CodeMirror.Pos; var cls = "CodeMirror-Tern-"; var bigDoc = 250; function getFile(ts, name, c) { var buf = ts.docs[name]; if (buf) c(docValue(ts, buf)); else if (ts.options.getFile) ts.options.getFile(name, c); else c(null); } function findDoc(ts, doc, name) { for (var n in ts.docs) { var cur = ts.docs[n]; if (cur.doc == doc) return cur; } if (!name) for (var i = 0;; ++i) { n = "[doc" + (i || "") + "]"; if (!ts.docs[n]) { name = n; break; } } return ts.addDoc(name, doc); } function resolveDoc(ts, id) { if (typeof id == "string") return ts.docs[id]; if (id instanceof CodeMirror) id = id.getDoc(); if (id instanceof CodeMirror.Doc) return findDoc(ts, id); } function trackChange(ts, doc, change) { var data = findDoc(ts, doc); var argHints = ts.cachedArgHints; if (argHints && argHints.doc == doc && cmpPos(argHints.start, change.to) <= 0) ts.cachedArgHints = null; var changed = data.changed; if (changed == null) data.changed = changed = {from: change.from.line, to: change.from.line}; var end = change.from.line + (change.text.length - 1); if (change.from.line < changed.to) changed.to = changed.to - (change.to.line - end); if (end >= changed.to) changed.to = end + 1; if (changed.from > change.from.line) changed.from = change.from.line; if (doc.lineCount() > bigDoc && change.to - changed.from > 100) setTimeout(function() { if (data.changed && data.changed.to - data.changed.from > 100) sendDoc(ts, data); }, 200); } function sendDoc(ts, doc) { ts.server.request({files: [{type: "full", name: doc.name, text: docValue(ts, doc)}]}, function(error) { if (error) window.console.error(error); else doc.changed = null; }); } // Completion function hint(ts, cm, c) { ts.request(cm, {type: "completions", types: true, docs: true, urls: true}, function(error, data) { if (error) return showError(ts, cm, error); var completions = [], after = ""; var from = data.start, to = data.end; if (cm.getRange(Pos(from.line, from.ch - 2), from) == "[\"" && cm.getRange(to, Pos(to.line, to.ch + 2)) != "\"]") after = "\"]"; for (var i = 0; i < data.completions.length; ++i) { var completion = data.completions[i], className = typeToIcon(completion.type); if (data.guess) className += " " + cls + "guess"; completions.push({text: completion.name + after, displayText: completion.name, className: className, data: completion}); } var obj = {from: from, to: to, list: completions}; var tooltip = null; CodeMirror.on(obj, "close", function() { remove(tooltip); }); CodeMirror.on(obj, "update", function() { remove(tooltip); }); CodeMirror.on(obj, "select", function(cur, node) { remove(tooltip); var content = ts.options.completionTip ? ts.options.completionTip(cur.data) : cur.data.doc; if (content) { tooltip = makeTooltip(node.parentNode.getBoundingClientRect().right + window.pageXOffset, node.getBoundingClientRect().top + window.pageYOffset, content); tooltip.className += " " + cls + "hint-doc"; } }); c(obj); }); } function typeToIcon(type) { var suffix; if (type == "?") suffix = "unknown"; else if (type == "number" || type == "string" || type == "bool") suffix = type; else if (/^fn\(/.test(type)) suffix = "fn"; else if (/^\[/.test(type)) suffix = "array"; else suffix = "object"; return cls + "completion " + cls + "completion-" + suffix; } // Type queries function showContextInfo(ts, cm, pos, queryName, c) { ts.request(cm, queryName, function(error, data) { if (error) return showError(ts, cm, error); if (ts.options.typeTip) { var tip = ts.options.typeTip(data); } else { var tip = elt("span", null, elt("strong", null, data.type || "not found")); if (data.doc) tip.appendChild(document.createTextNode(" — " + data.doc)); if (data.url) { tip.appendChild(document.createTextNode(" ")); var child = tip.appendChild(elt("a", null, "[docs]")); child.href = data.url; child.target = "_blank"; } } tempTooltip(cm, tip); if (c) c(); }, pos); } // Maintaining argument hints function updateArgHints(ts, cm) { closeArgHints(ts); if (cm.somethingSelected()) return; var state = cm.getTokenAt(cm.getCursor()).state; var inner = CodeMirror.innerMode(cm.getMode(), state); if (inner.mode.name != "javascript") return; var lex = inner.state.lexical; if (lex.info != "call") return; var ch, argPos = lex.pos || 0, tabSize = cm.getOption("tabSize"); for (var line = cm.getCursor().line, e = Math.max(0, line - 9), found = false; line >= e; --line) { var str = cm.getLine(line), extra = 0; for (var pos = 0;;) { var tab = str.indexOf("\t", pos); if (tab == -1) break; extra += tabSize - (tab + extra) % tabSize - 1; pos = tab + 1; } ch = lex.column - extra; if (str.charAt(ch) == "(") {found = true; break;} } if (!found) return; var start = Pos(line, ch); var cache = ts.cachedArgHints; if (cache && cache.doc == cm.getDoc() && cmpPos(start, cache.start) == 0) return showArgHints(ts, cm, argPos); ts.request(cm, {type: "type", preferFunction: true, end: start}, function(error, data) { if (error || !data.type || !(/^fn\(/).test(data.type)) return; ts.cachedArgHints = { start: pos, type: parseFnType(data.type), name: data.exprName || data.name || "fn", guess: data.guess, doc: cm.getDoc() }; showArgHints(ts, cm, argPos); }); } function showArgHints(ts, cm, pos) { closeArgHints(ts); var cache = ts.cachedArgHints, tp = cache.type; var tip = elt("span", cache.guess ? cls + "fhint-guess" : null, elt("span", cls + "fname", cache.name), "("); for (var i = 0; i < tp.args.length; ++i) { if (i) tip.appendChild(document.createTextNode(", ")); var arg = tp.args[i]; tip.appendChild(elt("span", cls + "farg" + (i == pos ? " " + cls + "farg-current" : ""), arg.name || "?")); if (arg.type != "?") { tip.appendChild(document.createTextNode(":\u00a0")); tip.appendChild(elt("span", cls + "type", arg.type)); } } tip.appendChild(document.createTextNode(tp.rettype ? ") ->\u00a0" : ")")); if (tp.rettype) tip.appendChild(elt("span", cls + "type", tp.rettype)); var place = cm.cursorCoords(null, "page"); ts.activeArgHints = makeTooltip(place.right + 1, place.bottom, tip); } function parseFnType(text) { var args = [], pos = 3; function skipMatching(upto) { var depth = 0, start = pos; for (;;) { var next = text.charAt(pos); if (upto.test(next) && !depth) return text.slice(start, pos); if (/[{\[\(]/.test(next)) ++depth; else if (/[}\]\)]/.test(next)) --depth; ++pos; } } // Parse arguments if (text.charAt(pos) != ")") for (;;) { var name = text.slice(pos).match(/^([^, \(\[\{]+): /); if (name) { pos += name[0].length; name = name[1]; } args.push({name: name, type: skipMatching(/[\),]/)}); if (text.charAt(pos) == ")") break; pos += 2; } var rettype = text.slice(pos).match(/^\) -> (.*)$/); return {args: args, rettype: rettype && rettype[1]}; } // Moving to the definition of something function jumpToDef(ts, cm) { function inner(varName) { var req = {type: "definition", variable: varName || null}; var doc = findDoc(ts, cm.getDoc()); ts.server.request(buildRequest(ts, doc, req), function(error, data) { if (error) return showError(ts, cm, error); if (!data.file && data.url) { window.open(data.url); return; } if (data.file) { var localDoc = ts.docs[data.file], found; if (localDoc && (found = findContext(localDoc.doc, data))) { ts.jumpStack.push({file: doc.name, start: cm.getCursor("from"), end: cm.getCursor("to")}); moveTo(ts, doc, localDoc, found.start, found.end); return; } } showError(ts, cm, "Could not find a definition."); }); } if (!atInterestingExpression(cm)) dialog(cm, "Jump to variable", function(name) { if (name) inner(name); }); else inner(); } function jumpBack(ts, cm) { var pos = ts.jumpStack.pop(), doc = pos && ts.docs[pos.file]; if (!doc) return; moveTo(ts, findDoc(ts, cm.getDoc()), doc, pos.start, pos.end); } function moveTo(ts, curDoc, doc, start, end) { doc.doc.setSelection(start, end); if (curDoc != doc && ts.options.switchToDoc) { closeArgHints(ts); ts.options.switchToDoc(doc.name, doc.doc); } } // The {line,ch} representation of positions makes this rather awkward. function findContext(doc, data) { var before = data.context.slice(0, data.contextOffset).split("\n"); var startLine = data.start.line - (before.length - 1); var start = Pos(startLine, (before.length == 1 ? data.start.ch : doc.getLine(startLine).length) - before[0].length); var text = doc.getLine(startLine).slice(start.ch); for (var cur = startLine + 1; cur < doc.lineCount() && text.length < data.context.length; ++cur) text += "\n" + doc.getLine(cur); if (text.slice(0, data.context.length) == data.context) return data; var cursor = doc.getSearchCursor(data.context, 0, false); var nearest, nearestDist = Infinity; while (cursor.findNext()) { var from = cursor.from(), dist = Math.abs(from.line - start.line) * 10000; if (!dist) dist = Math.abs(from.ch - start.ch); if (dist < nearestDist) { nearest = from; nearestDist = dist; } } if (!nearest) return null; if (before.length == 1) nearest.ch += before[0].length; else nearest = Pos(nearest.line + (before.length - 1), before[before.length - 1].length); if (data.start.line == data.end.line) var end = Pos(nearest.line, nearest.ch + (data.end.ch - data.start.ch)); else var end = Pos(nearest.line + (data.end.line - data.start.line), data.end.ch); return {start: nearest, end: end}; } function atInterestingExpression(cm) { var pos = cm.getCursor("end"), tok = cm.getTokenAt(pos); if (tok.start < pos.ch && tok.type == "comment") return false; return /[\w)\]]/.test(cm.getLine(pos.line).slice(Math.max(pos.ch - 1, 0), pos.ch + 1)); } // Variable renaming function rename(ts, cm) { var token = cm.getTokenAt(cm.getCursor()); if (!/\w/.test(token.string)) return showError(ts, cm, "Not at a variable"); dialog(cm, "New name for " + token.string, function(newName) { ts.request(cm, {type: "rename", newName: newName, fullDocs: true}, function(error, data) { if (error) return showError(ts, cm, error); applyChanges(ts, data.changes); }); }); } function selectName(ts, cm) { var name = findDoc(ts, cm.doc).name; ts.request(cm, {type: "refs"}, function(error, data) { if (error) return showError(ts, cm, error); var ranges = [], cur = 0; for (var i = 0; i < data.refs.length; i++) { var ref = data.refs[i]; if (ref.file == name) { ranges.push({anchor: ref.start, head: ref.end}); if (cmpPos(cur, ref.start) >= 0 && cmpPos(cur, ref.end) <= 0) cur = ranges.length - 1; } } cm.setSelections(ranges, cur); }); } var nextChangeOrig = 0; function applyChanges(ts, changes) { var perFile = Object.create(null); for (var i = 0; i < changes.length; ++i) { var ch = changes[i]; (perFile[ch.file] || (perFile[ch.file] = [])).push(ch); } for (var file in perFile) { var known = ts.docs[file], chs = perFile[file];; if (!known) continue; chs.sort(function(a, b) { return cmpPos(b.start, a.start); }); var origin = "*rename" + (++nextChangeOrig); for (var i = 0; i < chs.length; ++i) { var ch = chs[i]; known.doc.replaceRange(ch.text, ch.start, ch.end, origin); } } } // Generic request-building helper function buildRequest(ts, doc, query, pos) { var files = [], offsetLines = 0, allowFragments = !query.fullDocs; if (!allowFragments) delete query.fullDocs; if (typeof query == "string") query = {type: query}; query.lineCharPositions = true; if (query.end == null) { query.end = pos || doc.doc.getCursor("end"); if (doc.doc.somethingSelected()) query.start = doc.doc.getCursor("start"); } var startPos = query.start || query.end; if (doc.changed) { if (doc.doc.lineCount() > bigDoc && allowFragments !== false && doc.changed.to - doc.changed.from < 100 && doc.changed.from <= startPos.line && doc.changed.to > query.end.line) { files.push(getFragmentAround(doc, startPos, query.end)); query.file = "#0"; var offsetLines = files[0].offsetLines; if (query.start != null) query.start = Pos(query.start.line - -offsetLines, query.start.ch); query.end = Pos(query.end.line - offsetLines, query.end.ch); } else { files.push({type: "full", name: doc.name, text: docValue(ts, doc)}); query.file = doc.name; doc.changed = null; } } else { query.file = doc.name; } for (var name in ts.docs) { var cur = ts.docs[name]; if (cur.changed && cur != doc) { files.push({type: "full", name: cur.name, text: docValue(ts, cur)}); cur.changed = null; } } return {query: query, files: files}; } function getFragmentAround(data, start, end) { var doc = data.doc; var minIndent = null, minLine = null, endLine, tabSize = 4; for (var p = start.line - 1, min = Math.max(0, p - 50); p >= min; --p) { var line = doc.getLine(p), fn = line.search(/\bfunction\b/); if (fn < 0) continue; var indent = CodeMirror.countColumn(line, null, tabSize); if (minIndent != null && minIndent <= indent) continue; minIndent = indent; minLine = p; } if (minLine == null) minLine = min; var max = Math.min(doc.lastLine(), end.line + 20); if (minIndent == null || minIndent == CodeMirror.countColumn(doc.getLine(start.line), null, tabSize)) endLine = max; else for (endLine = end.line + 1; endLine < max; ++endLine) { var indent = CodeMirror.countColumn(doc.getLine(endLine), null, tabSize); if (indent <= minIndent) break; } var from = Pos(minLine, 0); return {type: "part", name: data.name, offsetLines: from.line, text: doc.getRange(from, Pos(endLine, 0))}; } // Generic utilities var cmpPos = CodeMirror.cmpPos; function elt(tagname, cls /*, ... elts*/) { var e = document.createElement(tagname); if (cls) e.className = cls; for (var i = 2; i < arguments.length; ++i) { var elt = arguments[i]; if (typeof elt == "string") elt = document.createTextNode(elt); e.appendChild(elt); } return e; } function dialog(cm, text, f) { if (cm.openDialog) cm.openDialog(text + ": ", f); else f(prompt(text, "")); } // Tooltips function tempTooltip(cm, content) { if (cm.state.ternTooltip) remove(cm.state.ternTooltip); var where = cm.cursorCoords(); var tip = cm.state.ternTooltip = makeTooltip(where.right + 1, where.bottom, content); function maybeClear() { old = true; if (!mouseOnTip) clear(); } function clear() { cm.state.ternTooltip = null; if (!tip.parentNode) return; cm.off("cursorActivity", clear); cm.off('blur', clear); cm.off('scroll', clear); fadeOut(tip); } var mouseOnTip = false, old = false; CodeMirror.on(tip, "mousemove", function() { mouseOnTip = true; }); CodeMirror.on(tip, "mouseout", function(e) { if (!CodeMirror.contains(tip, e.relatedTarget || e.toElement)) { if (old) clear(); else mouseOnTip = false; } }); setTimeout(maybeClear, 1700); cm.on("cursorActivity", clear); cm.on('blur', clear); cm.on('scroll', clear); } function makeTooltip(x, y, content) { var node = elt("div", cls + "tooltip", content); node.style.left = x + "px"; node.style.top = y + "px"; document.body.appendChild(node); return node; } function remove(node) { var p = node && node.parentNode; if (p) p.removeChild(node); } function fadeOut(tooltip) { tooltip.style.opacity = "0"; setTimeout(function() { remove(tooltip); }, 1100); } function showError(ts, cm, msg) { if (ts.options.showError) ts.options.showError(cm, msg); else tempTooltip(cm, String(msg)); } function closeArgHints(ts) { if (ts.activeArgHints) { remove(ts.activeArgHints); ts.activeArgHints = null; } } function docValue(ts, doc) { var val = doc.doc.getValue(); if (ts.options.fileFilter) val = ts.options.fileFilter(val, doc.name, doc.doc); return val; } // Worker wrapper function WorkerServer(ts) { var worker = ts.worker = new Worker(ts.options.workerScript); worker.postMessage({type: "init", defs: ts.options.defs, plugins: ts.options.plugins, scripts: ts.options.workerDeps}); var msgId = 0, pending = {}; function send(data, c) { if (c) { data.id = ++msgId; pending[msgId] = c; } worker.postMessage(data); } worker.onmessage = function(e) { var data = e.data; if (data.type == "getFile") { getFile(ts, data.name, function(err, text) { send({type: "getFile", err: String(err), text: text, id: data.id}); }); } else if (data.type == "debug") { window.console.log(data.message); } else if (data.id && pending[data.id]) { pending[data.id](data.err, data.body); delete pending[data.id]; } }; worker.onerror = function(e) { for (var id in pending) pending[id](e); pending = {}; }; this.addFile = function(name, text) { send({type: "add", name: name, text: text}); }; this.delFile = function(name) { send({type: "del", name: name}); }; this.request = function(body, c) { send({type: "req", body: body}, c); }; } }); CodeMirror-5.4.0/addon/tern/worker.js000066400000000000000000000022701254300440500174670ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // declare global: tern, server var server; this.onmessage = function(e) { var data = e.data; switch (data.type) { case "init": return startServer(data.defs, data.plugins, data.scripts); case "add": return server.addFile(data.name, data.text); case "del": return server.delFile(data.name); case "req": return server.request(data.body, function(err, reqData) { postMessage({id: data.id, body: reqData, err: err && String(err)}); }); case "getFile": var c = pending[data.id]; delete pending[data.id]; return c(data.err, data.text); default: throw new Error("Unknown message type: " + data.type); } }; var nextId = 0, pending = {}; function getFile(file, c) { postMessage({type: "getFile", name: file, id: ++nextId}); pending[nextId] = c; } function startServer(defs, plugins, scripts) { if (scripts) importScripts.apply(null, scripts); server = new tern.Server({ getFile: getFile, async: true, defs: defs, plugins: plugins }); } this.console = { log: function(v) { postMessage({type: "debug", message: v}); } }; CodeMirror-5.4.0/addon/wrap/000077500000000000000000000000001254300440500156205ustar00rootroot00000000000000CodeMirror-5.4.0/addon/wrap/hardwrap.js000066400000000000000000000122141254300440500177660ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; var Pos = CodeMirror.Pos; function findParagraph(cm, pos, options) { var startRE = options.paragraphStart || cm.getHelper(pos, "paragraphStart"); for (var start = pos.line, first = cm.firstLine(); start > first; --start) { var line = cm.getLine(start); if (startRE && startRE.test(line)) break; if (!/\S/.test(line)) { ++start; break; } } var endRE = options.paragraphEnd || cm.getHelper(pos, "paragraphEnd"); for (var end = pos.line + 1, last = cm.lastLine(); end <= last; ++end) { var line = cm.getLine(end); if (endRE && endRE.test(line)) { ++end; break; } if (!/\S/.test(line)) break; } return {from: start, to: end}; } function findBreakPoint(text, column, wrapOn, killTrailingSpace) { for (var at = column; at > 0; --at) if (wrapOn.test(text.slice(at - 1, at + 1))) break; if (at == 0) at = column; var endOfText = at; if (killTrailingSpace) while (text.charAt(endOfText - 1) == " ") --endOfText; return {from: endOfText, to: at}; } function wrapRange(cm, from, to, options) { from = cm.clipPos(from); to = cm.clipPos(to); var column = options.column || 80; var wrapOn = options.wrapOn || /\s\S|-[^\.\d]/; var killTrailing = options.killTrailingSpace !== false; var changes = [], curLine = "", curNo = from.line; var lines = cm.getRange(from, to, false); if (!lines.length) return null; var leadingSpace = lines[0].match(/^[ \t]*/)[0]; for (var i = 0; i < lines.length; ++i) { var text = lines[i], oldLen = curLine.length, spaceInserted = 0; if (curLine && text && !wrapOn.test(curLine.charAt(curLine.length - 1) + text.charAt(0))) { curLine += " "; spaceInserted = 1; } var spaceTrimmed = ""; if (i) { spaceTrimmed = text.match(/^\s*/)[0]; text = text.slice(spaceTrimmed.length); } curLine += text; if (i) { var firstBreak = curLine.length > column && leadingSpace == spaceTrimmed && findBreakPoint(curLine, column, wrapOn, killTrailing); // If this isn't broken, or is broken at a different point, remove old break if (!firstBreak || firstBreak.from != oldLen || firstBreak.to != oldLen + spaceInserted) { changes.push({text: [spaceInserted ? " " : ""], from: Pos(curNo, oldLen), to: Pos(curNo + 1, spaceTrimmed.length)}); } else { curLine = leadingSpace + text; ++curNo; } } while (curLine.length > column) { var bp = findBreakPoint(curLine, column, wrapOn, killTrailing); changes.push({text: ["", leadingSpace], from: Pos(curNo, bp.from), to: Pos(curNo, bp.to)}); curLine = leadingSpace + curLine.slice(bp.to); ++curNo; } } if (changes.length) cm.operation(function() { for (var i = 0; i < changes.length; ++i) { var change = changes[i]; cm.replaceRange(change.text, change.from, change.to); } }); return changes.length ? {from: changes[0].from, to: CodeMirror.changeEnd(changes[changes.length - 1])} : null; } CodeMirror.defineExtension("wrapParagraph", function(pos, options) { options = options || {}; if (!pos) pos = this.getCursor(); var para = findParagraph(this, pos, options); return wrapRange(this, Pos(para.from, 0), Pos(para.to - 1), options); }); CodeMirror.commands.wrapLines = function(cm) { cm.operation(function() { var ranges = cm.listSelections(), at = cm.lastLine() + 1; for (var i = ranges.length - 1; i >= 0; i--) { var range = ranges[i], span; if (range.empty()) { var para = findParagraph(cm, range.head, {}); span = {from: Pos(para.from, 0), to: Pos(para.to - 1)}; } else { span = {from: range.from(), to: range.to()}; } if (span.to.line >= at) continue; at = span.from.line; wrapRange(cm, span.from, span.to, {}); } }); }; CodeMirror.defineExtension("wrapRange", function(from, to, options) { return wrapRange(this, from, to, options || {}); }); CodeMirror.defineExtension("wrapParagraphsInRange", function(from, to, options) { options = options || {}; var cm = this, paras = []; for (var line = from.line; line <= to.line;) { var para = findParagraph(cm, Pos(line, 0), options); paras.push(para); line = para.to; } var madeChange = false; if (paras.length) cm.operation(function() { for (var i = paras.length - 1; i >= 0; --i) madeChange = madeChange || wrapRange(cm, Pos(paras[i].from, 0), Pos(paras[i].to - 1), options); }); return madeChange; }); }); CodeMirror-5.4.0/bin/000077500000000000000000000000001254300440500143325ustar00rootroot00000000000000CodeMirror-5.4.0/bin/authors.sh000077500000000000000000000004431254300440500163570ustar00rootroot00000000000000# Combine existing list of authors with everyone known in git, sort, add header. tail --lines=+3 AUTHORS > AUTHORS.tmp git log --format='%aN' >> AUTHORS.tmp echo -e "List of CodeMirror contributors. Updated before every release.\n" > AUTHORS sort -u AUTHORS.tmp >> AUTHORS rm -f AUTHORS.tmp CodeMirror-5.4.0/bin/compress000077500000000000000000000053101254300440500161120ustar00rootroot00000000000000#!/usr/bin/env node // Compression helper for CodeMirror // // Example: // // bin/compress codemirror runmode javascript xml // // Will take lib/codemirror.js, addon/runmode/runmode.js, // mode/javascript/javascript.js, and mode/xml/xml.js, run them though // the online minifier at http://marijnhaverbeke.nl/uglifyjs, and spit // out the result. // // bin/compress codemirror --local /path/to/bin/UglifyJS // // Will use a local minifier instead of the online default one. // // Script files are specified without .js ending. Prefixing them with // their full (local) path is optional. So you may say lib/codemirror // or mode/xml/xml to be more precise. In fact, even the .js suffix // may be speficied, if wanted. "use strict"; var fs = require("fs"); function help(ok) { console.log("usage: " + process.argv[1] + " [--local /path/to/uglifyjs] files..."); process.exit(ok ? 0 : 1); } var local = null, args = [], extraArgs = null, files = [], blob = ""; for (var i = 2; i < process.argv.length; ++i) { var arg = process.argv[i]; if (arg == "--local" && i + 1 < process.argv.length) { var parts = process.argv[++i].split(/\s+/); local = parts[0]; extraArgs = parts.slice(1); if (!extraArgs.length) extraArgs = ["-c", "-m"]; } else if (arg == "--help") { help(true); } else if (arg[0] != "-") { files.push({name: arg, re: new RegExp("(?:\\/|^)" + arg + (/\.js$/.test(arg) ? "$" : "\\.js$"))}); } else help(false); } function walk(dir) { fs.readdirSync(dir).forEach(function(fname) { if (/^[_\.]/.test(fname)) return; var file = dir + fname; if (fs.statSync(file).isDirectory()) return walk(file + "/"); if (files.some(function(spec, i) { var match = spec.re.test(file); if (match) files.splice(i, 1); return match; })) { if (local) args.push(file); else blob += fs.readFileSync(file, "utf8"); } }); } walk("lib/"); walk("addon/"); walk("mode/"); if (!local && !blob) help(false); if (files.length) { console.log("Some speficied files were not found: " + files.map(function(a){return a.name;}).join(", ")); process.exit(1); } if (local) { require("child_process").spawn(local, args.concat(extraArgs), {stdio: ["ignore", process.stdout, process.stderr]}); } else { var data = new Buffer("js_code=" + require("querystring").escape(blob), "utf8"); var req = require("http").request({ host: "marijnhaverbeke.nl", port: 80, method: "POST", path: "/uglifyjs", headers: {"content-type": "application/x-www-form-urlencoded", "content-length": data.length} }); req.on("response", function(resp) { resp.on("data", function (chunk) { process.stdout.write(chunk); }); }); req.end(data); } CodeMirror-5.4.0/bin/lint000077500000000000000000000001071254300440500152240ustar00rootroot00000000000000#!/usr/bin/env node process.exit(require("../test/lint").ok ? 0 : 1); CodeMirror-5.4.0/bin/release000077500000000000000000000031421254300440500157000ustar00rootroot00000000000000#!/usr/bin/env node var fs = require("fs"), child = require("child_process"); var number, bumpOnly; for (var i = 2; i < process.argv.length; i++) { if (process.argv[i] == "-bump") bumpOnly = true; else if (/^\d+\.\d+\.\d+$/.test(process.argv[i])) number = process.argv[i]; else { console.log("Bogus command line arg: " + process.argv[i]); process.exit(1); } } if (!number) { console.log("Must give a version"); process.exit(1); } function rewrite(file, f) { fs.writeFileSync(file, f(fs.readFileSync(file, "utf8")), "utf8"); } rewrite("lib/codemirror.js", function(lib) { return lib.replace(/CodeMirror\.version = "\d+\.\d+\.\d+"/, "CodeMirror.version = \"" + number + "\""); }); function rewriteJSON(pack) { return pack.replace(/"version":"\d+\.\d+\.\d+"/, "\"version\":\"" + number + "\""); } rewrite("package.json", rewriteJSON); rewrite("doc/manual.html", function(manual) { return manual.replace(/>version \d+\.\d+\.\d+<\/span>/, ">version " + number + ""); }); if (bumpOnly) process.exit(0); child.exec("bash bin/authors.sh", function(){}); var simple = number.slice(0, number.lastIndexOf(".")); rewrite("doc/compress.html", function(cmp) { return cmp.replace(/\n "); }); rewrite("index.html", function(index) { return index.replace(/\.zip">\d+\.\d+<\/a>/, ".zip\">" + simple + ""); }); CodeMirror-5.4.0/bin/source-highlight000077500000000000000000000026551254300440500175350ustar00rootroot00000000000000#!/usr/bin/env node // Simple command-line code highlighting tool. Reads code from stdin, // spits html to stdout. For example: // // echo 'function foo(a) { return a; }' | bin/source-highlight -s javascript // bin/source-highlight -s var fs = require("fs"); var CodeMirror = require("../addon/runmode/runmode.node.js"); require("../mode/meta.js"); var sPos = process.argv.indexOf("-s"); if (sPos == -1 || sPos == process.argv.length - 1) { console.error("Usage: source-highlight -s language"); process.exit(1); } var lang = process.argv[sPos + 1].toLowerCase(), modeName = lang; CodeMirror.modeInfo.forEach(function(info) { if (info.mime == lang) { modeName = info.mode; } else if (info.name.toLowerCase() == lang) { modeName = info.mode; lang = info.mime; } }); if (!CodeMirror.modes[modeName]) require("../mode/" + modeName + "/" + modeName + ".js"); function esc(str) { return str.replace(/[<&]/g, function(ch) { return ch == "&" ? "&" : "<"; }); } var code = fs.readFileSync("/dev/stdin", "utf8"); var curStyle = null, accum = ""; function flush() { if (curStyle) process.stdout.write("" + esc(accum) + ""); else process.stdout.write(esc(accum)); } CodeMirror.runMode(code, lang, function(text, style) { if (style != curStyle) { flush(); curStyle = style; accum = text; } else { accum += text; } }); flush(); CodeMirror-5.4.0/bower.json000066400000000000000000000004271254300440500155760ustar00rootroot00000000000000{ "name": "codemirror", "main": ["lib/codemirror.js", "lib/codemirror.css"], "ignore": [ "**/.*", "node_modules", "components", "bin", "demo", "doc", "test", "index.html", "package.json", "mode/*/*test.js", "mode/*/*.html" ] } CodeMirror-5.4.0/demo/000077500000000000000000000000001254300440500145065ustar00rootroot00000000000000CodeMirror-5.4.0/demo/activeline.html000066400000000000000000000054461254300440500175300ustar00rootroot00000000000000 CodeMirror: Active Line Demo

Active Line Demo

Styling the current cursor line.

CodeMirror-5.4.0/demo/anywordhint.html000066400000000000000000000051751254300440500177520ustar00rootroot00000000000000 CodeMirror: Any Word Completion Demo

Any Word Completion Demo

Press ctrl-space to activate autocompletion. The completion uses the anyword-hint.js module, which simply looks at nearby words in the buffer and completes to those.

CodeMirror-5.4.0/demo/bidi.html000066400000000000000000000066671254300440500163220ustar00rootroot00000000000000 CodeMirror: Bi-directional Text Demo

Bi-directional Text Demo

Demonstration of bi-directional text support. See the related blog post for more background.

Note: There is a known bug with cursor motion and mouse clicks in bi-directional lines that are line wrapped.

CodeMirror-5.4.0/demo/btree.html000066400000000000000000000056451254300440500165070ustar00rootroot00000000000000 CodeMirror: B-Tree visualization

B-Tree visualization

CodeMirror-5.4.0/demo/buffers.html000066400000000000000000000067541254300440500170440ustar00rootroot00000000000000 CodeMirror: Multiple Buffer & Split View Demo

Multiple Buffer & Split View Demo

Select buffer:    
Select buffer:    

Demonstration of using linked documents to provide a split view on a document, and using swapDoc to use a single editor to display multiple documents.

CodeMirror-5.4.0/demo/changemode.html000066400000000000000000000032651254300440500174740ustar00rootroot00000000000000 CodeMirror: Mode-Changing Demo

Mode-Changing Demo

On changes to the content of the above editor, a (crude) script tries to auto-detect the language used, and switches the editor to either JavaScript or Scheme mode based on that.

CodeMirror-5.4.0/demo/closebrackets.html000066400000000000000000000032161254300440500202220ustar00rootroot00000000000000 CodeMirror: Closebrackets Demo

Closebrackets Demo

CodeMirror-5.4.0/demo/closetag.html000066400000000000000000000024151254300440500171770ustar00rootroot00000000000000 CodeMirror: Close-Tag Demo

Close-Tag Demo

CodeMirror-5.4.0/demo/complete.html000066400000000000000000000051371254300440500172120ustar00rootroot00000000000000 CodeMirror: Autocomplete Demo

Autocomplete Demo

Press ctrl-space to activate autocompletion. Built on top of the show-hint and javascript-hint addons.

CodeMirror-5.4.0/demo/emacs.html000066400000000000000000000046541254300440500164750ustar00rootroot00000000000000 CodeMirror: Emacs bindings demo

Emacs bindings demo

The emacs keybindings are enabled by including keymap/emacs.js and setting the keyMap option to "emacs". Because CodeMirror's internal API is quite different from Emacs, they are only a loose approximation of actual emacs bindings, though.

Also note that a lot of browsers disallow certain keys from being captured. For example, Chrome blocks both Ctrl-W and Ctrl-N, with the result that idiomatic use of Emacs keys will constantly close your tab or open a new window.

CodeMirror-5.4.0/demo/folding.html000066400000000000000000000063501254300440500170220ustar00rootroot00000000000000 CodeMirror: Code Folding Demo

Code Folding Demo

JavaScript:
HTML:
Markdown:
CodeMirror-5.4.0/demo/fullscreen.html000066400000000000000000000066061254300440500175460ustar00rootroot00000000000000 CodeMirror: Full Screen Editing

Full Screen Editing

Demonstration of the fullscreen addon. Press F11 when cursor is in the editor to toggle full screen editing. Esc can also be used to exit full screen editing.

CodeMirror-5.4.0/demo/hardwrap.html000066400000000000000000000047041254300440500172110ustar00rootroot00000000000000 CodeMirror: Hard-wrapping Demo

Hard-wrapping Demo

Demonstration of the hardwrap addon. The above editor has its change event hooked up to the wrapParagraphsInRange method, so that the paragraphs are reflown as you are typing.

CodeMirror-5.4.0/demo/html5complete.html000066400000000000000000000033501254300440500201570ustar00rootroot00000000000000 CodeMirror: HTML completion demo

HTML completion demo

Shows the XML completer parameterized with information about the tags in HTML. Press ctrl-space to activate completion.

CodeMirror-5.4.0/demo/indentwrap.html000066400000000000000000000050231254300440500175470ustar00rootroot00000000000000 CodeMirror: Indented wrapped line demo

Indented wrapped line demo

This page uses a hack on top of the "renderLine" event to make wrapped text line up with the base indentation of the line.

CodeMirror-5.4.0/demo/lint.html000066400000000000000000000100241254300440500163370ustar00rootroot00000000000000 CodeMirror: Linter Demo

Linter Demo

CodeMirror-5.4.0/demo/loadmode.html000066400000000000000000000042601254300440500171620ustar00rootroot00000000000000 CodeMirror: Lazy Mode Loading Demo

Lazy Mode Loading Demo

Current mode: text/plain

Filename, mime, or mode name:

CodeMirror-5.4.0/demo/marker.html000066400000000000000000000027151254300440500166620ustar00rootroot00000000000000 CodeMirror: Breakpoint Demo

Breakpoint Demo

Click the line-number gutter to add or remove 'breakpoints'.

CodeMirror-5.4.0/demo/markselection.html000066400000000000000000000035241254300440500202400ustar00rootroot00000000000000 CodeMirror: Selection Marking Demo

Selection Marking Demo

Simple addon to easily mark (and style) selected text. Docs.

CodeMirror-5.4.0/demo/matchhighlighter.html000066400000000000000000000031361254300440500207120ustar00rootroot00000000000000 CodeMirror: Match Highlighter Demo

Match Highlighter Demo

Search and highlight occurences of the selected text.

CodeMirror-5.4.0/demo/matchtags.html000066400000000000000000000025361254300440500173550ustar00rootroot00000000000000 CodeMirror: Tag Matcher Demo

Tag Matcher Demo

Put the cursor on or inside a pair of tags to highlight them. Press Ctrl-J to jump to the tag that matches the one under the cursor.

CodeMirror-5.4.0/demo/merge.html000066400000000000000000000077061254300440500165050ustar00rootroot00000000000000 CodeMirror: merge view demo

merge view demo

The merge addon provides an interface for displaying and merging diffs, either two-way or three-way. The left (or center) pane is editable, and the differences with the other pane(s) are optionally shown live as you edit it. In the two-way configuration, there are also options to pad changed sections to align them, and to collapse unchanged stretches of text.

This addon depends on the google-diff-match-patch library to compute the diffs.

CodeMirror-5.4.0/demo/multiplex.html000066400000000000000000000041641254300440500174240ustar00rootroot00000000000000 CodeMirror: Multiplexing Parser Demo

Multiplexing Parser Demo

Demonstration of a multiplexing mode, which, at certain boundary strings, switches to one or more inner modes. The out (HTML) mode does not get fed the content of the << >> blocks. See the manual and the source for more information.

Parsing/Highlighting Tests: normal, verbose.

CodeMirror-5.4.0/demo/mustache.html000066400000000000000000000040601254300440500172050ustar00rootroot00000000000000 CodeMirror: Overlay Parser Demo

Overlay Parser Demo

Demonstration of a mode that parses HTML, highlighting the Mustache templating directives inside of it by using the code in overlay.js. View source to see the 15 lines of code needed to accomplish this.

CodeMirror-5.4.0/demo/panel.html000066400000000000000000000065451254300440500165050ustar00rootroot00000000000000 CodeMirror: Panel Demo

Panel Demo

The panel addon allows you to display panels above or below an editor.
Click the links below to add panels at the given position:

top after-top before-bottom bottom

You can also replace an existing panel:

CodeMirror-5.4.0/demo/placeholder.html000066400000000000000000000027431254300440500176640ustar00rootroot00000000000000 CodeMirror: Placeholder demo

Placeholder demo

The placeholder plug-in adds an option placeholder that can be set to make text appear in the editor when it is empty and not focused. If the source textarea has a placeholder attribute, it will automatically be inherited.

CodeMirror-5.4.0/demo/preview.html000066400000000000000000000045611254300440500170630ustar00rootroot00000000000000 CodeMirror: HTML5 preview

HTML5 preview

CodeMirror-5.4.0/demo/requirejs.html000066400000000000000000000044221254300440500174070ustar00rootroot00000000000000 CodeMirror: HTML completion demo

RequireJS module loading demo

This demo does the same thing as the HTML5 completion demo, but loads its dependencies with Require.js, rather than explicitly. Press ctrl-space to activate completion.

CodeMirror-5.4.0/demo/resize.html000066400000000000000000000025161254300440500167010ustar00rootroot00000000000000 CodeMirror: Autoresize Demo

Autoresize Demo

By setting an editor's height style to auto and giving the viewportMargin a value of Infinity, CodeMirror can be made to automatically resize to fit its content.

CodeMirror-5.4.0/demo/rulers.html000066400000000000000000000026231254300440500167130ustar00rootroot00000000000000 CodeMirror: Ruler Demo

Ruler Demo

Demonstration of the rulers addon, which displays vertical lines at given column offsets.

CodeMirror-5.4.0/demo/runmode.html000066400000000000000000000043171254300440500170520ustar00rootroot00000000000000 CodeMirror: Mode Runner Demo

Mode Runner Demo




    

    
Running a CodeMirror mode outside of the editor.
    The CodeMirror.runMode function, defined
    in lib/runmode.js takes the following arguments:


    

      
text (string)

      
The document to run through the highlighter.

      
mode (mode spec)

      
The mode to use (must be loaded as normal).

      
output (function or DOM node)

      
If this is a function, it will be called for each token with
      two arguments, the token's text and the token's style class (may
      be null for unstyled tokens). If it is a DOM node,
      the tokens will be converted to span elements as in
      an editor, and inserted into the node
      (through innerHTML).

    


  

CodeMirror-5.4.0/demo/search.html000066400000000000000000000100761254300440500166450ustar00rootroot00000000000000

CodeMirror: Search/Replace Demo



















Search/Replace Demo




    

    
Demonstration of primitive search/replace functionality. The
    keybindings (which can be overridden by custom keymaps) are:

    

      
Ctrl-F / Cmd-F
Start searching

      
Ctrl-G / Cmd-G
Find next

      
Shift-Ctrl-G / Shift-Cmd-G
Find previous

      
Shift-Ctrl-F / Cmd-Option-F
Replace

      
Shift-Ctrl-R / Shift-Cmd-Option-F
Replace all

    

    
Searching is enabled by
    including addon/search/search.js
    and addon/search/searchcursor.js.
    For good-looking input dialogs, you also want to include
    addon/dialog/dialog.js
    and addon/dialog/dialog.css.

  

CodeMirror-5.4.0/demo/simplemode.html000066400000000000000000000176061254300440500175440ustar00rootroot00000000000000

CodeMirror: Simple Mode Demo














Simple Mode Demo



The mode/simple
addon allows CodeMirror modes to be specified using a relatively simple
declarative format. This format is not as powerful as writing code
directly against the mode
interface, but is a lot easier to get started with, and
sufficiently expressive for many simple language modes.



This interface is still in flux. It is unlikely to be scrapped or
overhauled completely, so do start writing code against it, but
details might change as it stabilizes, and you might have to tweak
your code when upgrading.



Simple modes (loosely based on
the Common
JavaScript Syntax Highlighting Specification, which never took
off), are state machines, where each state has a number of rules that
match tokens. A rule describes a type of token that may occur in the
current state, and possibly a transition to another state caused by
that token.



The CodeMirror.defineSimpleMode(name, states) method
takes a mode name and an object that describes the mode's states. The
editor below shows an example of such a mode (and is itself
highlighted by the mode shown in it).






Each state is an array of rules. A rule may have the following properties:




  
regex: string | RegExp

  
The regular expression that matches the token. May be a string
  or a regex object. When a regex, the ignoreCase flag
  will be taken into account when matching the token. This regex
  should only capture groups when the token property is
  an array.

  
token: string | null

  
An optional token style. Multiple styles can be specified by
  separating them with dots or spaces. When the regex for
  this rule captures groups, it must capture all of the
  string (since JS provides no way to find out where a group matched),
  and this property must hold an array of token styles that has one
  style for each matched group.

  
sol: boolean

  
When true, this token will only match at the start of the line.
  (The ^ regexp marker doesn't work as you'd expect in
  this context because of limitations in JavaScript's RegExp
  API.)

  
next: string

  
When a next property is present, the mode will
  transfer to the state named by the property when the token is
  encountered.

  
push: string

  
Like next, but instead replacing the current state
  by the new state, the current state is kept on a stack, and can be
  returned to with the pop directive.

  
pop: bool

  
When true, and there is another state on the state stack, will
  cause the mode to pop that state off the stack and transition to
  it.

  
mode: {spec, end, persistent}

  
Can be used to embed another mode inside a mode. When present,
  must hold an object with a spec property that describes
  the embedded mode, and an optional end end property
  that specifies the regexp that will end the extent of the mode. When
  a persistent property is set (and true), the nested
  mode's state will be preserved between occurrences of the mode.

  
indent: bool

  
When true, this token changes the indentation to be one unit
  more than the current line's indentation.

  
dedent: bool

  
When true, this token will pop one scope off the indentation
  stack.

  
dedentIfLineStart: bool

  
If a token has its dedent property set, it will, by
  default, cause lines where it appears at the start to be dedented.
  Set this property to false to prevent that behavior.





The meta property of the states object is special, and
will not be interpreted as a state. Instead, properties set on it will
be set on the mode, which is useful for properties
like lineComment,
which sets the comment style for a mode. The simple mode addon also
recognizes a few such properties:




  
dontIndentStates: array<string>

  
An array of states in which the mode's auto-indentation should
  not take effect. Usually used for multi-line comment and string
  states.










CodeMirror-5.4.0/demo/simplescrollbars.html000066400000000000000000000116231254300440500207570ustar00rootroot00000000000000

CodeMirror: Simple Scrollbar Demo















Simple Scrollbar Demo





The simplescrollbars addon defines two
styles of non-native scrollbars: "simple" and "overlay" (click to try), which can be passed to
the scrollbarStyle option. These implement
the scrollbar using DOM elements, allowing more control over
its appearance.


  


CodeMirror-5.4.0/demo/spanaffectswrapping_shim.html000066400000000000000000000057371254300440500224750ustar00rootroot00000000000000

CodeMirror: Automatically derive odd wrapping behavior for your browser








Automatically derive odd wrapping behavior for your browser



    
This is a hack to automatically derive
    a spanAffectsWrapping regexp for a browser. See the
    comments above that variable
    in lib/codemirror.js
    for some more details.


    

    


    
  

CodeMirror-5.4.0/demo/sublime.html000066400000000000000000000054121254300440500170360ustar00rootroot00000000000000

CodeMirror: Sublime Text bindings demo

























Sublime Text bindings demo



The sublime keymap defines many Sublime Text-specific
bindings for CodeMirror. See the code below for an overview.



Enable the keymap by
loading keymap/sublime.js
and setting
the keyMap
option to "sublime".



(A lot of the search functionality is still missing.)





CodeMirror-5.4.0/demo/tern.html000066400000000000000000000106431254300440500163500ustar00rootroot00000000000000

CodeMirror: Tern Demo




























Tern Demo





Demonstrates integration of Tern
and CodeMirror. The following keys are bound:




  
Ctrl-Space
Autocomplete

  
Ctrl-O
Find docs for the expression at the cursor

  
Ctrl-I
Find type at cursor

  
Alt-.
Jump to definition (Alt-, to jump back)

  
Ctrl-Q
Rename variable

  
Ctrl-.
Select all occurrences of a variable





Documentation is sparse for now. See the top of
the script for a rough API
overview.




  

CodeMirror-5.4.0/demo/theme.html000066400000000000000000000113671254300440500165060ustar00rootroot00000000000000

CodeMirror: Theme Demo
















































Theme Demo




Select a theme: 




  

CodeMirror-5.4.0/demo/trailingspace.html000066400000000000000000000030371254300440500202240ustar00rootroot00000000000000

CodeMirror: Trailing Whitespace Demo












Trailing Whitespace Demo




    


Uses
the trailingspace
addon to highlight trailing whitespace.


  

CodeMirror-5.4.0/demo/variableheight.html000066400000000000000000000040231254300440500203510ustar00rootroot00000000000000

CodeMirror: Variable Height Demo













Variable Height Demo



    
  

CodeMirror-5.4.0/demo/vim.html000066400000000000000000000067221254300440500161760ustar00rootroot00000000000000

CodeMirror: Vim bindings demo



















Vim bindings demo




Key buffer: 



The vim keybindings are enabled by including keymap/vim.js and setting the
keyMap option to vim.



Features



    
  
  • All common motions and operators, including text objects
    • 
  
  • Operator motion orthogonality
    • 
  
  • Visual mode - characterwise, linewise, blockwise
    • 
  
  • Full macro support (q, @)
    • 
  
  • Incremental highlighted search (/, ?, #, *, g#, g*)
    • 
  
  • Search/replace with confirm (:substitute, :%s)
    • 
  
  • Search history
    • 
  
  • Jump lists (Ctrl-o, Ctrl-i)
    • 
  
  • Key/command mapping with API (:map, :nmap, :vmap)
    • 
  
  • Sort (:sort)
    • 
  
  • Marks (`, ')
    • 
  
  • :global
    • 
  
  • Insert mode behaves identical to base CodeMirror
    • 
  
  • Cross-buffer yank/paste
    • 




For the full list of key mappings and Ex commands, refer to the
defaultKeymap and defaultExCommandMap at the
top of keymap/vim.js.


Note that while the vim mode tries to emulate the most useful
features of vim as faithfully as possible, it does not strive to
become a complete vim implementation


    

  

CodeMirror-5.4.0/demo/visibletabs.html000066400000000000000000000035061254300440500177070ustar00rootroot00000000000000

CodeMirror: Visible tabs demo












Visible tabs demo





Tabs inside the editor are spans with the
class cm-tab, and can be styled.


    

  

CodeMirror-5.4.0/demo/widget.html000066400000000000000000000055721254300440500166700ustar00rootroot00000000000000

CodeMirror: Inline Widget Demo













Inline Widget Demo



    

    

This demo runs JSHint over the code
in the editor (which is the script used on this page), and
inserts line widgets to
display the warnings that JSHint comes up with.

  

CodeMirror-5.4.0/demo/xmlcomplete.html000066400000000000000000000071611254300440500177320ustar00rootroot00000000000000

CodeMirror: XML Autocomplete Demo















XML Autocomplete Demo




    
Press ctrl-space, or type a '<' character to
    activate autocompletion. This demo defines a simple schema that
    guides completion. The schema can be customized—see
    the manual.


    
Development of the xml-hint addon was kindly
    sponsored
    by www.xperiment.mobi.


    
  

CodeMirror-5.4.0/doc/000077500000000000000000000000001254300440500143275ustar00rootroot00000000000000CodeMirror-5.4.0/doc/activebookmark.js000066400000000000000000000035511254300440500176720ustar00rootroot00000000000000// Kludge in HTML5 tag recognition in IE8
document.createElement("section");
document.createElement("article");

(function() {
  if (!window.addEventListener) return;
  var pending = false, prevVal = null;

  function updateSoon() {
    if (!pending) {
      pending = true;
      setTimeout(update, 250);
    }
  }

  function update() {
    pending = false;
    var marks = document.getElementById("nav").getElementsByTagName("a"), found;
    for (var i = 0; i < marks.length; ++i) {
      var mark = marks[i], m;
      if (mark.getAttribute("data-default")) {
        if (found == null) found = i;
      } else if (m = mark.href.match(/#(.*)/)) {
        var ref = document.getElementById(m[1]);
        if (ref && ref.getBoundingClientRect().top < 50)
          found = i;
      }
    }
    if (found != null && found != prevVal) {
      prevVal = found;
      var lis = document.getElementById("nav").getElementsByTagName("li");
      for (var i = 0; i < lis.length; ++i) lis[i].className = "";
      for (var i = 0; i < marks.length; ++i) {
        if (found == i) {
          marks[i].className = "active";
          for (var n = marks[i]; n; n = n.parentNode)
            if (n.nodeName == "LI") n.className = "active";
        } else {
          marks[i].className = "";
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      }
    }
  }

  window.addEventListener("scroll", updateSoon);
  window.addEventListener("load", updateSoon);
  window.addEventListener("hashchange", function() {
    setTimeout(function() {
      var hash = document.location.hash, found = null, m;
      var marks = document.getElementById("nav").getElementsByTagName("a");
      for (var i = 0; i < marks.length; i++)
        if ((m = marks[i].href.match(/(#.*)/)) && m[1] == hash) { found = i; break; }
      if (found != null) for (var i = 0; i < marks.length; i++)
        marks[i].className = i == found ? "active" : "";
    }, 300);
  });
})();
CodeMirror-5.4.0/doc/compress.html000066400000000000000000000604251254300440500170570ustar00rootroot00000000000000

CodeMirror: Compression Helper












Script compression helper


    
To optimize loading CodeMirror, especially when including a
    bunch of different modes, it is recommended that you combine and
    minify (and preferably also gzip) the scripts. This page makes
    those first two steps very easy. Simply select the version and
    scripts you need in the form below, and
    click Compress to download the minified script
    file.


    

      
      
Version: 


      

      

         with UglifyJS
      

      
      
Custom code to add to the compressed file:

    


    



CodeMirror-5.4.0/doc/docs.css000066400000000000000000000100071254300440500157670ustar00rootroot00000000000000@font-face {
  font-family: 'Source Sans Pro';
  font-style: normal;
  font-weight: 400;
  src: local('Source Sans Pro'), local('SourceSansPro-Regular'), url(//themes.googleusercontent.com/static/fonts/sourcesanspro/v5/ODelI1aHBYDBqgeIAH2zlBM0YzuT7MdOe03otPbuUS0.woff) format('woff');
}

body, html { margin: 0; padding: 0; height: 100%; }
section, article { display: block; padding: 0; }

body {
  background: #f8f8f8;
  font-family: 'Source Sans Pro', Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

p { margin-top: 0; }

h2, h3, h1 {
  font-weight: normal;
  margin-bottom: .7em;
}
h1 { font-size: 140%; }
h2 { font-size: 120%; }
h3 { font-size: 110%; }
article > h2:first-child, section:first-child > h2 { margin-top: 0; }

#nav h1 {
  margin-right: 12px;
  margin-top: 0;
  margin-bottom: 2px;
  color: #d30707;
  letter-spacing: .5px;
}

a, a:visited, a:link, .quasilink {
  color: #A21313;
  text-decoration: none;
}

em {
  padding-right: 2px;
}

.quasilink {
  cursor: pointer;
}

article {
  max-width: 700px;
  margin: 0 0 0 160px;
  border-left: 2px solid #E30808;
  border-right: 1px solid #ddd;
  padding: 30px 50px 100px 50px;
  background: white;
  z-index: 2;
  position: relative;
  min-height: 100%;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
}

#nav {
  position: fixed;
  padding-top: 30px;
  max-height: 100%;
  box-sizing: -moz-border-box;
  box-sizing: border-box;
  overflow-y: auto;
  left: 0; right: none;
  width: 160px;
  text-align: right;
  z-index: 1;
}

@media screen and (min-width: 1000px) {
  article {
    margin: 0 auto;
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  #nav {
    right: 50%;
    width: auto;
    border-right: 349px solid transparent;
  }
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#nav ul {
  display: block;
  margin: 0; padding: 0;
  margin-bottom: 32px;
}

#nav li {
  display: block;
  margin-bottom: 4px;
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#nav li ul {
  font-size: 80%;
  margin-bottom: 0;
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section.first {
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#demo {
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  z-index: 25;
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.yinyang {
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  top: -10px;
  left: 0; right: 0;
  margin: auto;
  display: block;
  height: 120px;
}

.actions {
  margin: 1em 0 0;
  min-height: 100px;
  position: relative;
}

.actionspicture {
  pointer-events: none;
  position: absolute;
  height: 100px;
  top: 0; left: 0; right: 0;
}

.actionlink {
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  font-family: arial;
  font-size: 80%;
  font-weight: bold;
  position: absolute;
  top: 0; bottom: 0;
  line-height: 1;
  height: 1em;
  margin: auto;
}

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th {
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.field {
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CodeMirror-5.4.0/doc/internals.html000066400000000000000000000622141254300440500172210ustar00rootroot00000000000000

CodeMirror: Internals











(Re-) Implementing A Syntax-Highlighting Editor in JavaScript




  Topic: JavaScript, code editor implementation

  Author: Marijn Haverbeke

  Date: March 2nd 2011 (updated November 13th 2011)




Caution: this text was written briefly after
version 2 was initially written. It no longer (even including the
update at the bottom) fully represents the current implementation. I'm
leaving it here as a historic document. For more up-to-date
information, look at the entries
tagged cm-internals
on my blog.



This is a followup to
my Brutal Odyssey to the
Dark Side of the DOM Tree story. That one describes the
mind-bending process of implementing (what would become) CodeMirror 1.
This one describes the internals of CodeMirror 2, a complete rewrite
and rethink of the old code base. I wanted to give this piece another
Hunter Thompson copycat subtitle, but somehow that would be out of
place—the process this time around was one of straightforward
engineering, requiring no serious mind-bending whatsoever.



So, what is wrong with CodeMirror 1? I'd estimate, by mailing list
activity and general search-engine presence, that it has been
integrated into about a thousand systems by now. The most prominent
one, since a few weeks,
being Google
code's project hosting. It works, and it's being used widely.



Still, I did not start replacing it because I was bored. CodeMirror
1 was heavily reliant on designMode
or contentEditable (depending on the browser). Neither of
these are well specified (HTML5 tries
to specify
their basics), and, more importantly, they tend to be one of the more
obscure and buggy areas of browser functionality—CodeMirror, by using
this functionality in a non-typical way, was constantly running up
against browser bugs. WebKit wouldn't show an empty line at the end of
the document, and in some releases would suddenly get unbearably slow.
Firefox would show the cursor in the wrong place. Internet Explorer
would insist on linkifying everything that looked like a URL or email
address, a behaviour that can't be turned off. Some bugs I managed to
work around (which was often a frustrating, painful process), others,
such as the Firefox cursor placement, I gave up on, and had to tell
user after user that they were known problems, but not something I
could help.



Also, there is the fact that designMode (which seemed
to be less buggy than contentEditable in Webkit and
Firefox, and was thus used by CodeMirror 1 in those browsers) requires
a frame. Frames are another tricky area. It takes some effort to
prevent getting tripped up by domain restrictions, they don't
initialize synchronously, behave strangely in response to the back
button, and, on several browsers, can't be moved around the DOM
without having them re-initialize. They did provide a very nice way to
namespace the library, though—CodeMirror 1 could freely pollute the
namespace inside the frame.



Finally, working with an editable document means working with
selection in arbitrary DOM structures. Internet Explorer (8 and
before) has an utterly different (and awkward) selection API than all
of the other browsers, and even among the different implementations of
document.selection, details about how exactly a selection
is represented vary quite a bit. Add to that the fact that Opera's
selection support tended to be very buggy until recently, and you can
imagine why CodeMirror 1 contains 700 lines of selection-handling
code.



And that brings us to the main issue with the CodeMirror 1
code base: The proportion of browser-bug-workarounds to real
application code was getting dangerously high. By building on top of a
few dodgy features, I put the system in a vulnerable position—any
incompatibility and bugginess in these features, I had to paper over
with my own code. Not only did I have to do some serious stunt-work to
get it to work on older browsers (as detailed in the
previous story), things
also kept breaking in newly released versions, requiring me to come up
with new scary hacks in order to keep up. This was starting
to lose its appeal.




  
General Approach



What CodeMirror 2 does is try to sidestep most of the hairy hacks
that came up in version 1. I owe a lot to the
ACE editor for inspiration on how to
approach this.



I absolutely did not want to be completely reliant on key events to
generate my input. Every JavaScript programmer knows that key event
information is horrible and incomplete. Some people (most awesomely
Mihai Bazon with Ymacs) have been able
to build more or less functioning editors by directly reading key
events, but it takes a lot of work (the kind of never-ending, fragile
work I described earlier), and will never be able to properly support
things like multi-keystoke international character
input. [see below for caveat]



So what I do is focus a hidden textarea, and let the browser
believe that the user is typing into that. What we show to the user is
a DOM structure we built to represent his document. If this is updated
quickly enough, and shows some kind of believable cursor, it feels
like a real text-input control.



Another big win is that this DOM representation does not have to
span the whole document. Some CodeMirror 1 users insisted that they
needed to put a 30 thousand line XML document into CodeMirror. Putting
all that into the DOM takes a while, especially since, for some
reason, an editable DOM tree is slower than a normal one on most
browsers. If we have full control over what we show, we must only
ensure that the visible part of the document has been added, and can
do the rest only when needed. (Fortunately, the onscroll
event works almost the same on all browsers, and lends itself well to
displaying things only as they are scrolled into view.)





  
Input



ACE uses its hidden textarea only as a text input shim, and does
all cursor movement and things like text deletion itself by directly
handling key events. CodeMirror's way is to let the browser do its
thing as much as possible, and not, for example, define its own set of
key bindings. One way to do this would have been to have the whole
document inside the hidden textarea, and after each key event update
the display DOM to reflect what's in that textarea.



That'd be simple, but it is not realistic. For even medium-sized
document the editor would be constantly munging huge strings, and get
terribly slow. What CodeMirror 2 does is put the current selection,
along with an extra line on the top and on the bottom, into the
textarea.



This means that the arrow keys (and their ctrl-variations), home,
end, etcetera, do not have to be handled specially. We just read the
cursor position in the textarea, and update our cursor to match it.
Also, copy and paste work pretty much for free, and people get their
native key bindings, without any special work on my part. For example,
I have emacs key bindings configured for Chrome and Firefox. There is
no way for a script to detect this. [no longer the case]



Of course, since only a small part of the document sits in the
textarea, keys like page up and ctrl-end won't do the right thing.
CodeMirror is catching those events and handling them itself.





  
Selection



Getting and setting the selection range of a textarea in modern
browsers is trivial—you just use the selectionStart
and selectionEnd properties. On IE you have to do some
insane stuff with temporary ranges and compensating for the fact that
moving the selection by a 'character' will treat \r\n as a single
character, but even there it is possible to build functions that
reliably set and get the selection range.



But consider this typical case: When I'm somewhere in my document,
press shift, and press the up arrow, something gets selected. Then, if
I, still holding shift, press the up arrow again, the top of my
selection is adjusted. The selection remembers where its head
and its anchor are, and moves the head when we shift-move.
This is a generally accepted property of selections, and done right by
every editing component built in the past twenty years.



But not something that the browser selection APIs expose.



Great. So when someone creates an 'upside-down' selection, the next
time CodeMirror has to update the textarea, it'll re-create the
selection as an 'upside-up' selection, with the anchor at the top, and
the next cursor motion will behave in an unexpected way—our second
up-arrow press in the example above will not do anything, since it is
interpreted in exactly the same way as the first.



No problem. We'll just, ehm, detect that the selection is
upside-down (you can tell by the way it was created), and then, when
an upside-down selection is present, and a cursor-moving key is
pressed in combination with shift, we quickly collapse the selection
in the textarea to its start, allow the key to take effect, and then
combine its new head with its old anchor to get the real
selection.



In short, scary hacks could not be avoided entirely in CodeMirror
2.



And, the observant reader might ask, how do you even know that a
key combo is a cursor-moving combo, if you claim you support any
native key bindings? Well, we don't, but we can learn. The editor
keeps a set known cursor-movement combos (initialized to the
predictable defaults), and updates this set when it observes that
pressing a certain key had (only) the effect of moving the cursor.
This, of course, doesn't work if the first time the key is used was
for extending an inverted selection, but it works most of the
time.





  
Intelligent Updating



One thing that always comes up when you have a complicated internal
state that's reflected in some user-visible external representation
(in this case, the displayed code and the textarea's content) is
keeping the two in sync. The naive way is to just update the display
every time you change your state, but this is not only error prone
(you'll forget), it also easily leads to duplicate work on big,
composite operations. Then you start passing around flags indicating
whether the display should be updated in an attempt to be efficient
again and, well, at that point you might as well give up completely.



I did go down that road, but then switched to a much simpler model:
simply keep track of all the things that have been changed during an
action, and then, only at the end, use this information to update the
user-visible display.



CodeMirror uses a concept of operations, which start by
calling a specific set-up function that clears the state and end by
calling another function that reads this state and does the required
updating. Most event handlers, and all the user-visible methods that
change state are wrapped like this. There's a method
called operation that accepts a function, and returns
another function that wraps the given function as an operation.



It's trivial to extend this (as CodeMirror does) to detect nesting,
and, when an operation is started inside an operation, simply
increment the nesting count, and only do the updating when this count
reaches zero again.



If we have a set of changed ranges and know the currently shown
range, we can (with some awkward code to deal with the fact that
changes can add and remove lines, so we're dealing with a changing
coordinate system) construct a map of the ranges that were left
intact. We can then compare this map with the part of the document
that's currently visible (based on scroll offset and editor height) to
determine whether something needs to be updated.



CodeMirror uses two update algorithms—a full refresh, where it just
discards the whole part of the DOM that contains the edited text and
rebuilds it, and a patch algorithm, where it uses the information
about changed and intact ranges to update only the out-of-date parts
of the DOM. When more than 30 percent (which is the current heuristic,
might change) of the lines need to be updated, the full refresh is
chosen (since it's faster to do than painstakingly finding and
updating all the changed lines), in the other case it does the
patching (so that, if you scroll a line or select another character,
the whole screen doesn't have to be
re-rendered). [the full-refresh
algorithm was dropped, it wasn't really faster than the patching
one]



All updating uses innerHTML rather than direct DOM
manipulation, since that still seems to be by far the fastest way to
build documents. There's a per-line function that combines the
highlighting, marking, and
selection info for that line into a snippet of HTML. The patch updater
uses this to reset individual lines, the refresh updater builds an
HTML chunk for the whole visible document at once, and then uses a
single innerHTML update to do the refresh.





  
Parsers can be Simple



When I wrote CodeMirror 1, I
thought interruptable
parsers were a hugely scary and complicated thing, and I used a
bunch of heavyweight abstractions to keep this supposed complexity
under control: parsers
were iterators
that consumed input from another iterator, and used funny
closure-resetting tricks to copy and resume themselves.



This made for a rather nice system, in that parsers formed strictly
separate modules, and could be composed in predictable ways.
Unfortunately, it was quite slow (stacking three or four iterators on
top of each other), and extremely intimidating to people not used to a
functional programming style.



With a few small changes, however, we can keep all those
advantages, but simplify the API and make the whole thing less
indirect and inefficient. CodeMirror
2's mode API uses explicit state
objects, and makes the parser/tokenizer a function that simply takes a
state and a character stream abstraction, advances the stream one
token, and returns the way the token should be styled. This state may
be copied, optionally in a mode-defined way, in order to be able to
continue a parse at a given point. Even someone who's never touched a
lambda in his life can understand this approach. Additionally, far
fewer objects are allocated in the course of parsing now.



The biggest speedup comes from the fact that the parsing no longer
has to touch the DOM though. In CodeMirror 1, on an older browser, you
could see the parser work its way through the document,
managing some twenty lines in each 50-millisecond time slice it got. It
was reading its input from the DOM, and updating the DOM as it went
along, which any experienced JavaScript programmer will immediately
spot as a recipe for slowness. In CodeMirror 2, the parser usually
finishes the whole document in a single 100-millisecond time slice—it
manages some 1500 lines during that time on Chrome. All it has to do
is munge strings, so there is no real reason for it to be slow
anymore.





  
What Gives?



Given all this, what can you expect from CodeMirror 2?



    


  • Small. the base library is
some 45k when minified
now, 17k when gzipped. It's smaller than
its own logo.
    • 


  • Lightweight. CodeMirror 2 initializes very
quickly, and does almost no work when it is not focused. This means
you can treat it almost like a textarea, have multiple instances on a
page without trouble.
    • 


  • Huge document support. Since highlighting is
really fast, and no DOM structure is being built for non-visible
content, you don't have to worry about locking up your browser when a
user enters a megabyte-sized document.
    • 


  • Extended API. Some things kept coming up in the
mailing list, such as marking pieces of text or lines, which were
extremely hard to do with CodeMirror 1. The new version has proper
support for these built in.
    • 


  • Tab support. Tabs inside editable documents were,
for some reason, a no-go. At least six different people announced they
were going to add tab support to CodeMirror 1, none survived (I mean,
none delivered a working version). CodeMirror 2 no longer removes tabs
from your document.
    • 


  • Sane styling. iframe nodes aren't
really known for respecting document flow. Now that an editor instance
is a plain div element, it is much easier to size it to
fit the surrounding elements. You don't even have to make it scroll if
you do not want to.
    • 





On the downside, a CodeMirror 2 instance is not a native
editable component. Though it does its best to emulate such a
component as much as possible, there is functionality that browsers
just do not allow us to hook into. Doing select-all from the context
menu, for example, is not currently detected by CodeMirror.



[Updates from November 13th 2011] Recently, I've made
some changes to the codebase that cause some of the text above to no
longer be current. I've left the text intact, but added markers at the
passages that are now inaccurate. The new situation is described
below.





  
Content Representation



The original implementation of CodeMirror 2 represented the
document as a flat array of line objects. This worked well—splicing
arrays will require the part of the array after the splice to be
moved, but this is basically just a simple memmove of a
bunch of pointers, so it is cheap even for huge documents.



However, I recently added line wrapping and code folding (line
collapsing, basically). Once lines start taking up a non-constant
amount of vertical space, looking up a line by vertical position
(which is needed when someone clicks the document, and to determine
the visible part of the document during scrolling) can only be done
with a linear scan through the whole array, summing up line heights as
you go. Seeing how I've been going out of my way to make big documents
fast, this is not acceptable.



The new representation is based on a B-tree. The leaves of the tree
contain arrays of line objects, with a fixed minimum and maximum size,
and the non-leaf nodes simply hold arrays of child nodes. Each node
stores both the amount of lines that live below them and the vertical
space taken up by these lines. This allows the tree to be indexed both
by line number and by vertical position, and all access has
logarithmic complexity in relation to the document size.



I gave line objects and tree nodes parent pointers, to the node
above them. When a line has to update its height, it can simply walk
these pointers to the top of the tree, adding or subtracting the
difference in height from each node it encounters. The parent pointers
also make it cheaper (in complexity terms, the difference is probably
tiny in normal-sized documents) to find the current line number when
given a line object. In the old approach, the whole document array had
to be searched. Now, we can just walk up the tree and count the sizes
of the nodes coming before us at each level.



I chose B-trees, not regular binary trees, mostly because they
allow for very fast bulk insertions and deletions. When there is a big
change to a document, it typically involves adding, deleting, or
replacing a chunk of subsequent lines. In a regular balanced tree, all
these inserts or deletes would have to be done separately, which could
be really expensive. In a B-tree, to insert a chunk, you just walk
down the tree once to find where it should go, insert them all in one
shot, and then break up the node if needed. This breaking up might
involve breaking up nodes further up, but only requires a single pass
back up the tree. For deletion, I'm somewhat lax in keeping things
balanced—I just collapse nodes into a leaf when their child count goes
below a given number. This means that there are some weird editing
patterns that may result in a seriously unbalanced tree, but even such
an unbalanced tree will perform well, unless you spend a day making
strangely repeating edits to a really big document.





  
Keymaps



Above, I claimed that directly catching key
events for things like cursor movement is impractical because it
requires some browser-specific kludges. I then proceeded to explain
some awful hacks that were needed to make it
possible for the selection changes to be detected through the
textarea. In fact, the second hack is about as bad as the first.



On top of that, in the presence of user-configurable tab sizes and
collapsed and wrapped lines, lining up cursor movement in the textarea
with what's visible on the screen becomes a nightmare. Thus, I've
decided to move to a model where the textarea's selection is no longer
depended on.



So I moved to a model where all cursor movement is handled by my
own code. This adds support for a goal column, proper interaction of
cursor movement with collapsed lines, and makes it possible for
vertical movement to move through wrapped lines properly, instead of
just treating them like non-wrapped lines.



The key event handlers now translate the key event into a string,
something like Ctrl-Home or Shift-Cmd-R, and
use that string to look up an action to perform. To make keybinding
customizable, this lookup goes through
a table, using a scheme that
allows such tables to be chained together (for example, the default
Mac bindings fall through to a table named 'emacsy', which defines
basic Emacs-style bindings like Ctrl-F, and which is also
used by the custom Emacs bindings).



A new
option extraKeys
allows ad-hoc keybindings to be defined in a much nicer way than what
was possible with the
old onKeyEvent
callback. You simply provide an object mapping key identifiers to
functions, instead of painstakingly looking at raw key events.



Built-in commands map to strings, rather than functions, for
example "goLineUp" is the default action bound to the up
arrow key. This allows new keymaps to refer to them without
duplicating any code. New commands can be defined by assigning to
the CodeMirror.commands object, which maps such commands
to functions.



The hidden textarea now only holds the current selection, with no
extra characters around it. This has a nice advantage: polling for
input becomes much, much faster. If there's a big selection, this text
does not have to be read from the textarea every time—when we poll,
just noticing that something is still selected is enough to tell us
that no new text was typed.



The reason that cheap polling is important is that many browsers do
not fire useful events on IME (input method engine) input, which is
the thing where people inputting a language like Japanese or Chinese
use multiple keystrokes to create a character or sequence of
characters. Most modern browsers fire input when the
composing is finished, but many don't fire anything when the character
is updated during composition. So we poll, whenever the
editor is focused, to provide immediate updates of the display.




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image/svg+xmlCodeMirror-5.4.0/doc/manual.html000066400000000000000000005615761254300440500165160ustar00rootroot00000000000000

CodeMirror: User Manual





















    

      User manual and reference guide
      version 5.4.0
    


    
CodeMirror is a code-editor component that can be embedded in
    Web pages. The core library provides only the editor
    component, no accompanying buttons, auto-completion, or other IDE
    functionality. It does provide a rich API on top of which such
    functionality can be straightforwardly implemented. See
    the addons included in the distribution,
    and the list
    of externally hosted addons, for reusable
    implementations of extra features.


    
CodeMirror works with language-specific modes. Modes are
    JavaScript programs that help color (and optionally indent) text
    written in a given language. The distribution comes with a number
    of modes (see the mode/
    directory), and it isn't hard to write new
    ones for other languages.






    
Basic Usage


    
The easiest way to use CodeMirror is to simply load the script
    and style sheet found under lib/ in the distribution,
    plus a mode script from one of the mode/ directories.
    (See the compression helper for an
    easy way to combine scripts.) For example:


    
<script src="lib/codemirror.js"></script>
<link rel="stylesheet" href="../lib/codemirror.css">
<script src="mode/javascript/javascript.js"></script>


    
(Alternatively, use a module loader. More
    about that later.)


    
Having done this, an editor instance can be created like
    this:


    
var myCodeMirror = CodeMirror(document.body);


    
The editor will be appended to the document body, will start
    empty, and will use the mode that we loaded. To have more control
    over the new editor, a configuration object can be passed
    to CodeMirror as a second
    argument:


    
var myCodeMirror = CodeMirror(document.body, {
  value: "function myScript(){return 100;}\n",
  mode:  "javascript"
});


    
This will initialize the editor with a piece of code already in
    it, and explicitly tell it to use the JavaScript mode (which is
    useful when multiple modes are loaded).
    See below for a full discussion of the
    configuration options that CodeMirror accepts.


    
In cases where you don't want to append the editor to an
    element, and need more control over the way it is inserted, the
    first argument to the CodeMirror function can also
    be a function that, when given a DOM element, inserts it into the
    document somewhere. This could be used to, for example, replace a
    textarea with a real editor:


    
var myCodeMirror = CodeMirror(function(elt) {
  myTextArea.parentNode.replaceChild(elt, myTextArea);
}, {value: myTextArea.value});


    
However, for this use case, which is a common way to use
    CodeMirror, the library provides a much more powerful
    shortcut:


    
var myCodeMirror = CodeMirror.fromTextArea(myTextArea);


    
This will, among other things, ensure that the textarea's value
    is updated with the editor's contents when the form (if it is part
    of a form) is submitted. See the API
    reference for a full description of this method.


    
Module loaders


    
The files in the CodeMirror distribution contain shims for
    loading them (and their dependencies) in AMD or CommonJS
    environments. If the variables exports
    and module exist and have type object, CommonJS-style
    require will be used. If not, but there is a
    function define with an amd property
    present, AMD-style (RequireJS) will be used.


    
It is possible to
    use Browserify or similar
    tools to statically build modules using CodeMirror. Alternatively,
    use RequireJS to dynamically
    load dependencies at runtime. Both of these approaches have the
    advantage that they don't use the global namespace and can, thus,
    do things like load multiple versions of CodeMirror alongside each
    other.


    
Here's a simple example of using RequireJS to load CodeMirror:


    
require([
  "cm/lib/codemirror", "cm/mode/htmlmixed/htmlmixed"
], function(CodeMirror) {
  CodeMirror.fromTextArea(document.getElementById("code"), {
    lineNumbers: true,
    mode: "htmlmixed"
  });
});


    
It will automatically load the modes that the mixed HTML mode
    depends on (XML, JavaScript, and CSS). Do not use
    RequireJS' paths option to configure the path to
    CodeMirror, since it will break loading submodules through
    relative paths. Use
    the packages
    configuration option instead, as in:


    
require.config({
  packages: [{
    name: "codemirror",
    location: "../path/to/codemirror",
    main: "lib/codemirror"
  }]
});







    
Configuration


    
Both the CodeMirror
    function and its fromTextArea method take as second
    (optional) argument an object containing configuration options.
    Any option not supplied like this will be taken
    from CodeMirror.defaults, an
    object containing the default options. You can update this object
    to change the defaults on your page.


    
Options are not checked in any way, so setting bogus option
    values is bound to lead to odd errors.


    
These are the supported options:


    

      
value: string|CodeMirror.Doc

      
The starting value of the editor. Can be a string, or
      a document object.


      
mode: string|object

      
The mode to use. When not given, this will default to the
      first mode that was loaded. It may be a string, which either
      simply names the mode or is
      a MIME type
      associated with the mode. Alternatively, it may be an object
      containing configuration options for the mode, with
      a name property that names the mode (for
      example {name: "javascript", json: true}). The demo
      pages for each mode contain information about what configuration
      parameters the mode supports. You can ask CodeMirror which modes
      and MIME types have been defined by inspecting
      the CodeMirror.modes
      and CodeMirror.mimeModes objects. The first maps
      mode names to their constructors, and the second maps MIME types
      to mode specs.


      
theme: string

      
The theme to style the editor with. You must make sure the
      CSS file defining the corresponding .cm-s-[name]
      styles is loaded (see
      the theme directory in the
      distribution). The default is "default", for which
      colors are included in codemirror.css. It is
      possible to use multiple theming classes at once—for
      example "foo bar" will assign both
      the cm-s-foo and the cm-s-bar classes
      to the editor.


      
indentUnit: integer

      
How many spaces a block (whatever that means in the edited
      language) should be indented. The default is 2.


      
smartIndent: boolean

      
Whether to use the context-sensitive indentation that the
      mode provides (or just indent the same as the line before).
      Defaults to true.


      
tabSize: integer

      
The width of a tab character. Defaults to 4.


      
indentWithTabs: boolean

      
Whether, when indenting, the first N*tabSize
      spaces should be replaced by N tabs. Default is false.


      
electricChars: boolean

      
Configures whether the editor should re-indent the current
      line when a character is typed that might change its proper
      indentation (only works if the mode supports indentation).
      Default is true.


      
specialChars: RegExp

      
A regular expression used to determine which characters
      should be replaced by a
      special placeholder.
      Mostly useful for non-printing special characters. The default
      is /[\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/.

      
specialCharPlaceholder: function(char) → Element

      
A function that, given a special character identified by
      the specialChars
      option, produces a DOM node that is used to represent the
      character. By default, a red dot (•)
      is shown, with a title tooltip to indicate the character code.


      
rtlMoveVisually: boolean

      
Determines whether horizontal cursor movement through
      right-to-left (Arabic, Hebrew) text is visual (pressing the left
      arrow moves the cursor left) or logical (pressing the left arrow
      moves to the next lower index in the string, which is visually
      right in right-to-left text). The default is false
      on Windows, and true on other platforms.


      
keyMap: string

      
Configures the key map to use. The default
      is "default", which is the only key map defined
      in codemirror.js itself. Extra key maps are found in
      the key map directory. See
      the section on key maps for more
      information.


      
extraKeys: object

      
Can be used to specify extra key bindings for the editor,
      alongside the ones defined
      by keyMap. Should be
      either null, or a valid key map value.


      
lineWrapping: boolean

      
Whether CodeMirror should scroll or wrap for long lines.
      Defaults to false (scroll).


      
lineNumbers: boolean

      
Whether to show line numbers to the left of the editor.


      
firstLineNumber: integer

      
At which number to start counting lines. Default is 1.


      
lineNumberFormatter: function(line: integer) → string

      
A function used to format line numbers. The function is
      passed the line number, and should return a string that will be
      shown in the gutter.


      
gutters: array<string>

      
Can be used to add extra gutters (beyond or instead of the
      line number gutter). Should be an array of CSS class names, each
      of which defines a width (and optionally a
      background), and which will be used to draw the background of
      the gutters. May include
      the CodeMirror-linenumbers class, in order to
      explicitly set the position of the line number gutter (it will
      default to be to the right of all other gutters). These class
      names are the keys passed
      to setGutterMarker.


      
fixedGutter: boolean

      
Determines whether the gutter scrolls along with the content
      horizontally (false) or whether it stays fixed during horizontal
      scrolling (true, the default).


      
scrollbarStyle: string

      
Chooses a scrollbar implementation. The default
      is "native", showing native scrollbars. The core
      library also provides the "null" style, which
      completely hides the
      scrollbars. Addons can
      implement additional scrollbar models.


      
coverGutterNextToScrollbar: boolean

      
When fixedGutter
      is on, and there is a horizontal scrollbar, by default the
      gutter will be visible to the left of this scrollbar. If this
      option is set to true, it will be covered by an element with
      class CodeMirror-gutter-filler.


      
inputStyle: string

      
Selects the way CodeMirror handles input and focus. The core
      library defines the "textarea"
      and "contenteditable" input models. On mobile
      browsers, the default is "contenteditable". On
      desktop browsers, the default is "textarea".
      Support for IME and screen readers is better in
      the "contenteditable" model. The intention is to
      make it the default on modern desktop browsers in the
      future.


      
readOnly: boolean|string

      
This disables editing of the editor content by the user. If
      the special value "nocursor" is given (instead of
      simply true), focusing of the editor is also
      disallowed.


      
showCursorWhenSelecting: boolean

      
Whether the cursor should be drawn when a selection is
      active. Defaults to false.


      
lineWiseCopyCut: boolean

      
When enabled, which is the default, doing copy or cut when
      there is no selection will copy or cut the whole lines that have
      cursors on them.


      
undoDepth: integer

      
The maximum number of undo levels that the editor stores.
      Note that this includes selection change events. Defaults to
      200.


      
historyEventDelay: integer

      
The period of inactivity (in milliseconds) that will cause a
      new history event to be started when typing or deleting.
      Defaults to 1250.


      
tabindex: integer

      
The tab
      index to assign to the editor. If not given, no tab index
      will be assigned.


      
autofocus: boolean

      
Can be used to make CodeMirror focus itself on
      initialization. Defaults to off.
      When fromTextArea is
      used, and no explicit value is given for this option, it will be
      set to true when either the source textarea is focused, or it
      has an autofocus attribute and no other element is
      focused.

    


    
Below this a few more specialized, low-level options are
    listed. These are only useful in very specific situations, you
    might want to skip them the first time you read this manual.


    

      
dragDrop: boolean

      
Controls whether drag-and-drop is enabled. On by default.


      
cursorBlinkRate: number

      
Half-period in milliseconds used for cursor blinking. The default blink
      rate is 530ms. By setting this to zero, blinking can be disabled. A
      negative value hides the cursor entirely.


      
cursorScrollMargin: number

      
How much extra space to always keep above and below the
      cursor when approaching the top or bottom of the visible view in
      a scrollable document. Default is 0.


      
cursorHeight: number

      
Determines the height of the cursor. Default is 1, meaning
      it spans the whole height of the line. For some fonts (and by
      some tastes) a smaller height (for example 0.85),
      which causes the cursor to not reach all the way to the bottom
      of the line, looks better


      
resetSelectionOnContextMenu: boolean

      
Controls whether, when the context menu is opened with a
      click outside of the current selection, the cursor is moved to
      the point of the click. Defaults to true.


      
workTime, workDelay: number

      
Highlighting is done by a pseudo background-thread that will
      work for workTime milliseconds, and then use
      timeout to sleep for workDelay milliseconds. The
      defaults are 200 and 300, you can change these options to make
      the highlighting more or less aggressive.


      
pollInterval: number

      
Indicates how quickly CodeMirror should poll its input
      textarea for changes (when focused). Most input is captured by
      events, but some things, like IME input on some browsers, don't
      generate events that allow CodeMirror to properly detect it.
      Thus, it polls. Default is 100 milliseconds.


      
flattenSpans: boolean

      
By default, CodeMirror will combine adjacent tokens into a
      single span if they have the same class. This will result in a
      simpler DOM tree, and thus perform better. With some kinds of
      styling (such as rounded corners), this will change the way the
      document looks. You can set this option to false to disable this
      behavior.


      
addModeClass: boolean

      
When enabled (off by default), an extra CSS class will be
      added to each token, indicating the
      (inner) mode that produced it, prefixed
      with "cm-m-". For example, tokens from the XML mode
      will get the cm-m-xml class.


      
maxHighlightLength: number

      
When highlighting long lines, in order to stay responsive,
      the editor will give up and simply style the rest of the line as
      plain text when it reaches a certain position. The default is
      10 000. You can set this to Infinity to turn off
      this behavior.


      
viewportMargin: integer

      
Specifies the amount of lines that are rendered above and
      below the part of the document that's currently scrolled into
      view. This affects the amount of updates needed when scrolling,
      and the amount of work that such an update does. You should
      usually leave it at its default, 10. Can be set
      to Infinity to make sure the whole document is
      always rendered, and thus the browser's text search works on it.
      This will have bad effects on performance of big
      documents.

    






    
Events


    
Various CodeMirror-related objects emit events, which allow
    client code to react to various situations. Handlers for such
    events can be registered with the on
    and off methods on the objects
    that the event fires on. To fire your own events,
    use CodeMirror.signal(target, name, args...),
    where target is a non-DOM-node object.


    
An editor instance fires the following events.
    The instance argument always refers to the editor
    itself.


    

      
"change" (instance: CodeMirror, changeObj: object)

      
Fires every time the content of the editor is changed.
      The changeObj is a {from, to, text, removed,
      origin} object containing information about the changes
      that occurred as second argument. from
      and to are the positions (in the pre-change
      coordinate system) where the change started and ended (for
      example, it might be {ch:0, line:18} if the
      position is at the beginning of line #19). text is
      an array of strings representing the text that replaced the
      changed range (split by line). removed is the text
      that used to be between from and to,
      which is overwritten by this change.


      
"changes" (instance: CodeMirror, changes: array<object>)

      
Like the "change"
      event, but batched per operation,
      passing an array containing all the changes that happened in the
      operation.


      
"beforeChange" (instance: CodeMirror, changeObj: object)

      
This event is fired before a change is applied, and its
      handler may choose to modify or cancel the change.
      The changeObj object
      has from, to, and text
      properties, as with
      the "change" event. It
      also has a cancel() method, which can be called to
      cancel the change, and, if the change isn't
      coming from an undo or redo event, an update(from, to,
      text) method, which may be used to modify the change.
      Undo or redo changes can't be modified, because they hold some
      metainformation for restoring old marked ranges that is only
      valid for that specific change. All three arguments
      to update are optional, and can be left off to
      leave the existing value for that field
      intact. Note: you may not do anything from
      a "beforeChange" handler that would cause changes
      to the document or its visualization. Doing so will, since this
      handler is called directly from the bowels of the CodeMirror
      implementation, probably cause the editor to become
      corrupted.


      
"cursorActivity" (instance: CodeMirror)

      
Will be fired when the cursor or selection moves, or any
      change is made to the editor content.


      
"keyHandled" (instance: CodeMirror, name: string, event: Event)

      
Fired after a key is handled through a
      key map. name is the name of the handled key (for
      example "Ctrl-X" or "'q'"),
      and event is the DOM keydown
      or keypress event.


      
"inputRead" (instance: CodeMirror, changeObj: object)

      
Fired whenever new input is read from the hidden textarea
      (typed or pasted by the user).


      
"electrictInput" (instance: CodeMirror, line: integer)

      
Fired if text input matched the
      mode's electric patterns,
      and this caused the line's indentation to change.


      
"beforeSelectionChange" (instance: CodeMirror, obj: {ranges, update})

      
This event is fired before the selection is moved. Its
      handler may inspect the set of selection ranges, present as an
      array of {anchor, head} objects in
      the ranges property of the obj
      argument, and optionally change them by calling
      the update method on this object, passing an array
      of ranges in the same format. Handlers for this event have the
      same restriction
      as "beforeChange"
      handlers — they should not do anything to directly update the
      state of the editor.


      
"viewportChange" (instance: CodeMirror, from: number, to: number)

      
Fires whenever the view port of
      the editor changes (due to scrolling, editing, or any other
      factor). The from and to arguments
      give the new start and end of the viewport.


      
"swapDoc" (instance: CodeMirror, oldDoc: Doc)

      
This is signalled when the editor's document is replaced
      using the swapDoc
      method.


      
"gutterClick" (instance: CodeMirror, line: integer, gutter: string, clickEvent: Event)

      
Fires when the editor gutter (the line-number area) is
      clicked. Will pass the editor instance as first argument, the
      (zero-based) number of the line that was clicked as second
      argument, the CSS class of the gutter that was clicked as third
      argument, and the raw mousedown event object as
      fourth argument.


      
"gutterContextMenu" (instance: CodeMirror, line: integer, gutter: string, contextMenu: Event: Event)

      
Fires when the editor gutter (the line-number area)
      receives a contextmenu event. Will pass the editor
      instance as first argument, the (zero-based) number of the line
      that was clicked as second argument, the CSS class of the
      gutter that was clicked as third argument, and the raw
      contextmenu mouse event object as fourth argument.
      You can preventDefault the event, to signal that
      CodeMirror should do no further handling.


      
"focus" (instance: CodeMirror)

      
Fires whenever the editor is focused.


      
"blur" (instance: CodeMirror)

      
Fires whenever the editor is unfocused.


      
"scroll" (instance: CodeMirror)

      
Fires when the editor is scrolled.


      
"scrollCursorIntoView" (instance: CodeMirror, event: Event)

      
Fires when the editor tries to scroll its cursor into view.
      Can be hooked into to take care of additional scrollable
      containers around the editor. When the event object has
      its preventDefault method called, CodeMirror will
      not itself try to scroll the window.


      
"update" (instance: CodeMirror)

      
Will be fired whenever CodeMirror updates its DOM display.


      
"renderLine" (instance: CodeMirror, line: LineHandle, element: Element)

      
Fired whenever a line is (re-)rendered to the DOM. Fired
      right after the DOM element is built, before it is
      added to the document. The handler may mess with the style of
      the resulting element, or add event handlers, but
      should not try to change the state of the editor.


      
"mousedown",
      "dblclick", "contextmenu", "keydown", "keypress",
      "keyup", "dragstart", "dragenter",
      "dragover", "drop"
      (instance: CodeMirror, event: Event)

      
Fired when CodeMirror is handling a DOM event of this type.
      You can preventDefault the event, or give it a
      truthy codemirrorIgnore property, to signal that
      CodeMirror should do no further handling.

    


    
Document objects (instances
    of CodeMirror.Doc) emit the
    following events:


    

      
"change" (doc: CodeMirror.Doc, changeObj: object)

      
Fired whenever a change occurs to the
      document. changeObj has a similar type as the
      object passed to the
      editor's "change"
      event.


      
"beforeChange" (doc: CodeMirror.Doc, change: object)

      
See the description of the
      same event on editor instances.


      
"cursorActivity" (doc: CodeMirror.Doc)

      
Fired whenever the cursor or selection in this document
      changes.


      
"beforeSelectionChange" (doc: CodeMirror.Doc, selection: {head, anchor})

      
Equivalent to
      the event by the same
      name as fired on editor instances.

    


    
Line handles (as returned by, for
    example, getLineHandle)
    support these events:


    

      
"delete" ()

      
Will be fired when the line object is deleted. A line object
      is associated with the start of the line. Mostly useful
      when you need to find out when your gutter
      markers on a given line are removed.

      
"change" (line: LineHandle, changeObj: object)

      
Fires when the line's text content is changed in any way
      (but the line is not deleted outright). The change
      object is similar to the one passed
      to change event on the editor
      object.

    


    
Marked range handles (CodeMirror.TextMarker), as returned
    by markText
    and setBookmark, emit the
    following events:


    

      
"beforeCursorEnter" ()

      
Fired when the cursor enters the marked range. From this
      event handler, the editor state may be inspected
      but not modified, with the exception that the range on
      which the event fires may be cleared.

      
"clear" (from: {line, ch}, to: {line, ch})

      
Fired when the range is cleared, either through cursor
      movement in combination
      with clearOnEnter
      or through a call to its clear() method. Will only
      be fired once per handle. Note that deleting the range through
      text editing does not fire this event, because an undo action
      might bring the range back into existence. from
      and to give the part of the document that the range
      spanned when it was cleared.

      
"hide" ()

      
Fired when the last part of the marker is removed from the
      document by editing operations.

      
"unhide" ()

      
Fired when, after the marker was removed by editing, a undo
      operation brought the marker back.

    


    
Line widgets (CodeMirror.LineWidget), returned
    by addLineWidget, fire
    these events:


    

      
"redraw" ()

      
Fired whenever the editor re-adds the widget to the DOM.
      This will happen once right after the widget is added (if it is
      scrolled into view), and then again whenever it is scrolled out
      of view and back in again, or when changes to the editor options
      or the line the widget is on require the widget to be
      redrawn.

    






    
Key Maps


    
Key maps are ways to associate keys with functionality. A key map
    is an object mapping strings that identify the keys to functions
    that implement their functionality.


    
The CodeMirror distributions comes
    with Emacs, Vim,
    and Sublime Text-style keymaps.


    
Keys are identified either by name or by character.
    The CodeMirror.keyNames object defines names for
    common keys and associates them with their key codes. Examples of
    names defined here are Enter, F5,
    and Q. These can be prefixed
    with Shift-, Cmd-, Ctrl-,
    and Alt- to specify a modifier. So for
    example, Shift-Ctrl-Space would be a valid key
    identifier.


    
Common example: map the Tab key to insert spaces instead of a tab
    character.


    
editor.setOption("extraKeys", {
  Tab: function(cm) {
    var spaces = Array(cm.getOption("indentUnit") + 1).join(" ");
    cm.replaceSelection(spaces);
  }
});


    
Alternatively, a character can be specified directly by
    surrounding it in single quotes, for example '$'
    or 'q'. Due to limitations in the way browsers fire
    key events, these may not be prefixed with modifiers.


    
Multi-stroke key bindings can be specified
    by separating the key names by spaces in the property name, for
    example Ctrl-X Ctrl-V. When a map contains
    multi-stoke bindings or keys with modifiers that are not specified
    in the default order (Shift-Cmd-Ctrl-Alt), you must
    call CodeMirror.normalizeKeyMap on it before it can
    be used. This function takes a keymap and modifies it to normalize
    modifier order and properly recognize multi-stroke bindings. It
    will return the keymap itself.


    
The CodeMirror.keyMap object associates key maps
    with names. User code and key map definitions can assign extra
    properties to this object. Anywhere where a key map is expected, a
    string can be given, which will be looked up in this object. It
    also contains the "default" key map holding the
    default bindings.


    
The values of properties in key maps can be either functions of
    a single argument (the CodeMirror instance), strings, or
    false. Strings refer
    to commands, which are described below. If
    the property is set to false, CodeMirror leaves
    handling of the key up to the browser. A key handler function may
    return CodeMirror.Pass to indicate that it has
    decided not to handle the key, and other handlers (or the default
    behavior) should be given a turn.


    
Keys mapped to command names that start with the
    characters "go" or to functions that have a
    truthy motion property (which should be used for
    cursor-movement actions) will be fired even when an
    extra Shift modifier is present (i.e. "Up":
    "goLineUp" matches both up and shift-up). This is used to
    easily implement shift-selection.


    
Key maps can defer to each other by defining
    a fallthrough property. This indicates that when a
    key is not found in the map itself, one or more other maps should
    be searched. It can hold either a single key map or an array of
    key maps.


    
When a key map needs to set something up when it becomes
    active, or tear something down when deactivated, it can
    contain attach and/or detach properties,
    which should hold functions that take the editor instance and the
    next or previous keymap. Note that this only works for the
    top-level keymap, not for fallthrough
    maps or maps added
    with extraKeys
    or addKeyMap.






    
Commands


    
Commands are parameter-less actions that can be performed on an
    editor. Their main use is for key bindings. Commands are defined by
    adding properties to the CodeMirror.commands object.
    A number of common commands are defined by the library itself,
    most of them used by the default key bindings. The value of a
    command property must be a function of one argument (an editor
    instance).


    
Some of the commands below are referenced in the default
    key map, but not defined by the core library. These are intended to
    be defined by user code or addons.


    
Commands can also be run with
    the execCommand
    method.


    

      
selectAllCtrl-A (PC), Cmd-A (Mac)

      
Select the whole content of the editor.


      
singleSelectionEsc

      
When multiple selections are present, this deselects all but
      the primary selection.


      
killLineCtrl-K (Mac)

      
Emacs-style line killing. Deletes the part of the line after
      the cursor. If that consists only of whitespace, the newline at
      the end of the line is also deleted.


      
deleteLineCtrl-D (PC), Cmd-D (Mac)

      
Deletes the whole line under the cursor, including newline at the end.


      
delLineLeft

      
Delete the part of the line before the cursor.


      
delWrappedLineLeftCmd-Backspace (Mac)

      
Delete the part of the line from the left side of the visual line the cursor is on to the cursor.


      
delWrappedLineRightCmd-Delete (Mac)

      
Delete the part of the line from the cursor to the right side of the visual line the cursor is on.


      
undoCtrl-Z (PC), Cmd-Z (Mac)

      
Undo the last change.


      
redoCtrl-Y (PC), Shift-Cmd-Z (Mac), Cmd-Y (Mac)

      
Redo the last undone change.


      
undoSelectionCtrl-U (PC), Cmd-U (Mac)

      
Undo the last change to the selection, or if there are no
      selection-only changes at the top of the history, undo the last
      change.


      
redoSelectionAlt-U (PC), Shift-Cmd-U (Mac)

      
Redo the last change to the selection, or the last text change if
      no selection changes remain.


      
goDocStartCtrl-Home (PC), Cmd-Up (Mac), Cmd-Home (Mac)

      
Move the cursor to the start of the document.


      
goDocEndCtrl-End (PC), Cmd-End (Mac), Cmd-Down (Mac)

      
Move the cursor to the end of the document.


      
goLineStartAlt-Left (PC), Ctrl-A (Mac)

      
Move the cursor to the start of the line.


      
goLineStartSmartHome

      
Move to the start of the text on the line, or if we are
      already there, to the actual start of the line (including
      whitespace).


      
goLineEndAlt-Right (PC), Ctrl-E (Mac)

      
Move the cursor to the end of the line.


      
goLineRightCmd-Right (Mac)

      
Move the cursor to the right side of the visual line it is on.


      
goLineLeftCmd-Left (Mac)

      
Move the cursor to the left side of the visual line it is on. If
      this line is wrapped, that may not be the start of the line.


      
goLineLeftSmart

      
Move the cursor to the left side of the visual line it is
      on. If that takes it to the start of the line, behave
      like goLineStartSmart.


      
goLineUpUp, Ctrl-P (Mac)

      
Move the cursor up one line.


      
goLineDownDown, Ctrl-N (Mac)

      
Move down one line.


      
goPageUpPageUp, Shift-Ctrl-V (Mac)

      
Move the cursor up one screen, and scroll up by the same distance.


      
goPageDownPageDown, Ctrl-V (Mac)

      
Move the cursor down one screen, and scroll down by the same distance.


      
goCharLeftLeft, Ctrl-B (Mac)

      
Move the cursor one character left, going to the previous line
      when hitting the start of line.


      
goCharRightRight, Ctrl-F (Mac)

      
Move the cursor one character right, going to the next line
      when hitting the end of line.


      
goColumnLeft

      
Move the cursor one character left, but don't cross line boundaries.


      
goColumnRight

      
Move the cursor one character right, don't cross line boundaries.


      
goWordLeftAlt-B (Mac)

      
Move the cursor to the start of the previous word.


      
goWordRightAlt-F (Mac)

      
Move the cursor to the end of the next word.


      
goGroupLeftCtrl-Left (PC), Alt-Left (Mac)

      
Move to the left of the group before the cursor. A group is
      a stretch of word characters, a stretch of punctuation
      characters, a newline, or a stretch of more than one
      whitespace character.


      
goGroupRightCtrl-Right (PC), Alt-Right (Mac)

      
Move to the right of the group after the cursor
      (see above).


      
delCharBeforeShift-Backspace, Ctrl-H (Mac)

      
Delete the character before the cursor.


      
delCharAfterDelete, Ctrl-D (Mac)

      
Delete the character after the cursor.


      
delWordBeforeAlt-Backspace (Mac)

      
Delete up to the start of the word before the cursor.


      
delWordAfterAlt-D (Mac)

      
Delete up to the end of the word after the cursor.


      
delGroupBeforeCtrl-Backspace (PC), Alt-Backspace (Mac)

      
Delete to the left of the group before the cursor.


      
delGroupAfterCtrl-Delete (PC), Ctrl-Alt-Backspace (Mac), Alt-Delete (Mac)

      
Delete to the start of the group after the cursor.


      
indentAutoShift-Tab

      
Auto-indent the current line or selection.


      
indentMoreCtrl-] (PC), Cmd-] (Mac)

      
Indent the current line or selection by one indent unit.


      
indentLessCtrl-[ (PC), Cmd-[ (Mac)

      
Dedent the current line or selection by one indent unit.


      
insertTab

      
Insert a tab character at the cursor.


      
insertSoftTab

      
Insert the amount of spaces that match the width a tab at
      the cursor position would have.


      
defaultTabTab

      
If something is selected, indent it by
      one indent unit. If nothing is
      selected, insert a tab character.


      
transposeCharsCtrl-T (Mac)

      
Swap the characters before and after the cursor.


      
newlineAndIndentEnter

      
Insert a newline and auto-indent the new line.


      
toggleOverwriteInsert

      
Flip the overwrite flag.


      
saveCtrl-S (PC), Cmd-S (Mac)

      
Not defined by the core library, only referred to in
      key maps. Intended to provide an easy way for user code to define
      a save command.


      
findCtrl-F (PC), Cmd-F (Mac)

      
findNextCtrl-G (PC), Cmd-G (Mac)

      
findPrevShift-Ctrl-G (PC), Shift-Cmd-G (Mac)

      
replaceShift-Ctrl-F (PC), Cmd-Alt-F (Mac)

      
replaceAllShift-Ctrl-R (PC), Shift-Cmd-Alt-F (Mac)

      
Not defined by the core library, but defined in
      the search addon (or custom client
      addons).


    







    
Customized Styling


    
Up to a certain extent, CodeMirror's look can be changed by
    modifying style sheet files. The style sheets supplied by modes
    simply provide the colors for that mode, and can be adapted in a
    very straightforward way. To style the editor itself, it is
    possible to alter or override the styles defined
    in codemirror.css.


    
Some care must be taken there, since a lot of the rules in this
    file are necessary to have CodeMirror function properly. Adjusting
    colors should be safe, of course, and with some care a lot of
    other things can be changed as well. The CSS classes defined in
    this file serve the following roles:


    

      
CodeMirror

      
The outer element of the editor. This should be used for the
      editor width, height, borders and positioning. Can also be used
      to set styles that should hold for everything inside the editor
      (such as font and font size), or to set a background. Setting
      this class' height style to auto will
      make the editor resize to fit its
      content (it is recommended to also set
      the viewportMargin
      option to Infinity when doing this.


      
CodeMirror-focused

      
Whenever the editor is focused, the top element gets this
      class. This is used to hide the cursor and give the selection a
      different color when the editor is not focused.


      
CodeMirror-gutters

      
This is the backdrop for all gutters. Use it to set the
      default gutter background color, and optionally add a border on
      the right of the gutters.


      
CodeMirror-linenumbers

      
Use this for giving a background or width to the line number
      gutter.


      
CodeMirror-linenumber

      
Used to style the actual individual line numbers. These
      won't be children of the CodeMirror-linenumbers
      (plural) element, but rather will be absolutely positioned to
      overlay it. Use this to set alignment and text properties for
      the line numbers.


      
CodeMirror-lines

      
The visible lines. This is where you specify vertical
      padding for the editor content.


      
CodeMirror-cursor

      
The cursor is a block element that is absolutely positioned.
      You can make it look whichever way you want.


      
CodeMirror-selected

      
The selection is represented by span elements
      with this class.


      
CodeMirror-matchingbracket,
        CodeMirror-nonmatchingbracket

      
These are used to style matched (or unmatched) brackets.

    


    
If your page's style sheets do funky things to
    all div or pre elements (you probably
    shouldn't do that), you'll have to define rules to cancel these
    effects out again for elements under the CodeMirror
    class.


    
Themes are also simply CSS files, which define colors for
    various syntactic elements. See the files in
    the theme directory.






    
Programming API


    
A lot of CodeMirror features are only available through its
    API. Thus, you need to write code (or
    use addons) if you want to expose them to
    your users.


    
Whenever points in the document are represented, the API uses
    objects with line and ch properties.
    Both are zero-based. CodeMirror makes sure to 'clip' any positions
    passed by client code so that they fit inside the document, so you
    shouldn't worry too much about sanitizing your coordinates. If you
    give ch a value of null, or don't
    specify it, it will be replaced with the length of the specified
    line.


    
Methods prefixed with doc. can, unless otherwise
    specified, be called both on CodeMirror (editor)
    instances and CodeMirror.Doc instances. Methods
    prefixed with cm. are only available
    on CodeMirror instances.


    
Constructor


    
Constructing an editor instance is done with
    the CodeMirror(place: Element|fn(Element),
    ?option: object) constructor. If the place
    argument is a DOM element, the editor will be appended to it. If
    it is a function, it will be called, and is expected to place the
    editor into the document. options may be an element
    mapping option names to values. The options
    that it doesn't explicitly specify (or all options, if it is not
    passed) will be taken
    from CodeMirror.defaults.


    
Note that the options object passed to the constructor will be
    mutated when the instance's options
    are changed, so you shouldn't share such
    objects between instances.


    
See CodeMirror.fromTextArea
    for another way to construct an editor instance.


    
Content manipulation methods


    

      
doc.getValue(?separator: string) → string

      
Get the current editor content. You can pass it an optional
      argument to specify the string to be used to separate lines
      (defaults to "\n").

      
doc.setValue(content: string)

      
Set the editor content.


      
doc.getRange(from: {line, ch}, to: {line, ch}, ?separator: string) → string

      
Get the text between the given points in the editor, which
      should be {line, ch} objects. An optional third
      argument can be given to indicate the line separator string to
      use (defaults to "\n").

      
doc.replaceRange(replacement: string, from: {line, ch}, to: {line, ch}, ?origin: string)

      
Replace the part of the document between from
      and to with the given string. from
      and to must be {line, ch}
      objects. to can be left off to simply insert the
      string at position from. When origin
      is given, it will be passed on
      to "change" events, and
      its first letter will be used to determine whether this change
      can be merged with previous history events, in the way described
      for selection origins.


      
doc.getLine(n: integer) → string

      
Get the content of line n.


      
doc.lineCount() → integer

      
Get the number of lines in the editor.

      
doc.firstLine() → integer

      
Get the first line of the editor. This will
      usually be zero but for linked sub-views,
      or documents instantiated with a non-zero
      first line, it might return other values.

      
doc.lastLine() → integer

      
Get the last line of the editor. This will
      usually be doc.lineCount() - 1,
      but for linked sub-views,
      it might return other values.


      
doc.getLineHandle(num: integer) → LineHandle

      
Fetches the line handle for the given line number.

      
doc.getLineNumber(handle: LineHandle) → integer

      
Given a line handle, returns the current position of that
      line (or null when it is no longer in the
      document).

      
doc.eachLine(f: (line: LineHandle))

      
doc.eachLine(start: integer, end: integer, f: (line: LineHandle))

      
Iterate over the whole document, or if start
      and end line numbers are given, the range
      from start up to (not including) end,
      and call f for each line, passing the line handle.
      This is a faster way to visit a range of line handlers than
      calling getLineHandle
      for each of them. Note that line handles have
      a text property containing the line's content (as a
      string).


      
doc.markClean()

      
Set the editor content as 'clean', a flag that it will
      retain until it is edited, and which will be set again when such
      an edit is undone again. Useful to track whether the content
      needs to be saved. This function is deprecated in favor
      of changeGeneration,
      which allows multiple subsystems to track different notions of
      cleanness without interfering.

      
doc.changeGeneration(?closeEvent: boolean) → integer

      
Returns a number that can later be passed
      to isClean to test whether
      any edits were made (and not undone) in the meantime.
      If closeEvent is true, the current history event
      will be ‘closed’, meaning it can't be combined with further
      changes (rapid typing or deleting events are typically
      combined).

      
doc.isClean(?generation: integer) → boolean

      
Returns whether the document is currently clean — not
      modified since initialization or the last call
      to markClean if no
      argument is passed, or since the matching call
      to changeGeneration
      if a generation value is given.

    


    
Cursor and selection methods


    

      
doc.getSelection(?lineSep: string) → string

      
Get the currently selected code. Optionally pass a line
      separator to put between the lines in the output. When multiple
      selections are present, they are concatenated with instances
      of lineSep in between.

      
doc.getSelections(?lineSep: string) → string

      
Returns an array containing a string for each selection,
      representing the content of the selections.


      
doc.replaceSelection(replacement: string, ?select: string)

      
Replace the selection(s) with the given string. By default,
      the new selection ends up after the inserted text. The
      optional select argument can be used to change
      this—passing "around" will cause the new text to be
      selected, passing "start" will collapse the
      selection to the start of the inserted text.

      
doc.replaceSelections(replacements: array<string>, ?select: string)

      
The length of the given array should be the same as the
      number of active selections. Replaces the content of the
      selections with the strings in the array.
      The select argument works the same as
      in replaceSelection.


      
doc.getCursor(?start: string) → {line, ch}

      
Retrieve one end of the primary
      selection. start is a an optional string indicating
      which end of the selection to return. It may
      be "from", "to", "head"
      (the side of the selection that moves when you press
      shift+arrow), or "anchor" (the fixed side of the
      selection). Omitting the argument is the same as
      passing "head". A {line, ch} object
      will be returned.

      
doc.listSelections() → array<{anchor, head}>

      
Retrieves a list of all current selections. These will
      always be sorted, and never overlap (overlapping selections are
      merged). Each object in the array contains anchor
      and head properties referring to {line,
      ch} objects.


      
doc.somethingSelected() → boolean

      
Return true if any text is selected.

      
doc.setCursor(pos: {line, ch}|number, ?ch: number, ?options: object)

      
Set the cursor position. You can either pass a
      single {line, ch} object, or the line and the
      character as two separate parameters. Will replace all
      selections with a single, empty selection at the given position.
      The supported options are the same as for setSelection.


      
doc.setSelection(anchor: {line, ch}, ?head: {line, ch}, ?options: object)

      
Set a single selection range. anchor
      and head should be {line, ch}
      objects. head defaults to anchor when
      not given. These options are supported:
      

        
scroll: boolean

        
Determines whether the selection head should be scrolled
        into view. Defaults to true.

        
origin: string

        
Detemines whether the selection history event may be
        merged with the previous one. When an origin starts with the
        character +, and the last recorded selection had
        the same origin and was similar (close
        in time, both
        collapsed or both non-collapsed), the new one will replace the
        old one. When it starts with *, it will always
        replace the previous event (if that had the same origin).
        Built-in motion uses the "+move" origin.

        
bias: number

        
Determine the direction into which the selection endpoints
        should be adjusted when they fall inside
        an atomic range. Can be either -1
        (backward) or 1 (forward). When not given, the bias will be
        based on the relative position of the old selection—the editor
        will try to move further away from that, to prevent getting
        stuck.

      


      
doc.setSelections(ranges: array<{anchor, head}>, ?primary: integer, ?options: object)

      
Sets a new set of selections. There must be at least one
      selection in the given array. When primary is a
      number, it determines which selection is the primary one. When
      it is not given, the primary index is taken from the previous
      selection, or set to the last range if the previous selection
      had less ranges than the new one. Supports the same options
      as setSelection.

      
doc.addSelection(anchor: {line, ch}, ?head: {line, ch})

      
Adds a new selection to the existing set of selections, and
      makes it the primary selection.


      
doc.extendSelection(from: {line, ch}, ?to: {line, ch}, ?options: object)

      
Similar
      to setSelection, but
      will, if shift is held or
      the extending flag is set, move the
      head of the selection while leaving the anchor at its current
      place. to is optional, and can be passed to ensure
      a region (for example a word or paragraph) will end up selected
      (in addition to whatever lies between that region and the
      current anchor). When multiple selections are present, all but
      the primary selection will be dropped by this method.
      Supports the same options as setSelection.

      
doc.extendSelections(heads: array<{line, ch}>, ?options: object)

      
An equivalent
      of extendSelection
      that acts on all selections at once.

      
doc.extendSelectionsBy(f: function(range: {anchor, head}) → {anchor, head}), ?options: object)

      
Applies the given function to all existing selections, and
      calls extendSelections
      on the result.

      
doc.setExtending(value: boolean)

      
Sets or clears the 'extending' flag, which acts similar to
      the shift key, in that it will cause cursor movement and calls
      to extendSelection
      to leave the selection anchor in place.

      
doc.getExtending() → boolean

      
Get the value of the 'extending' flag.


      
cm.hasFocus() → boolean

      
Tells you whether the editor currently has focus.


      
cm.findPosH(start: {line, ch}, amount: integer, unit: string, visually: boolean) → {line, ch, ?hitSide: boolean}

      
Used to find the target position for horizontal cursor
      motion. start is a {line, ch}
      object, amount an integer (may be negative),
      and unit one of the
      string "char", "column",
      or "word". Will return a position that is produced
      by moving amount times the distance specified
      by unit. When visually is true, motion
      in right-to-left text will be visual rather than logical. When
      the motion was clipped by hitting the end or start of the
      document, the returned value will have a hitSide
      property set to true.

      
cm.findPosV(start: {line, ch}, amount: integer, unit: string) → {line, ch, ?hitSide: boolean}

      
Similar to findPosH,
      but used for vertical motion. unit may
      be "line" or "page". The other
      arguments and the returned value have the same interpretation as
      they have in findPosH.


      
cm.findWordAt(pos: {line, ch}) → {anchor: {line, ch}, head: {line, ch}}

      
Returns the start and end of the 'word' (the stretch of
      letters, whitespace, or punctuation) at the given position.

    


    
Configuration methods


    

      
cm.setOption(option: string, value: any)

      
Change the configuration of the editor. option
      should the name of an option,
      and value should be a valid value for that
      option.

      
cm.getOption(option: string) → any

      
Retrieves the current value of the given option for this
      editor instance.


      
cm.addKeyMap(map: object, bottom: boolean)

      
Attach an additional key map to the
      editor. This is mostly useful for addons that need to register
      some key handlers without trampling on
      the extraKeys
      option. Maps added in this way have a higher precedence than
      the extraKeys
      and keyMap options,
      and between them, the maps added earlier have a lower precedence
      than those added later, unless the bottom argument
      was passed, in which case they end up below other key maps added
      with this method.

      
cm.removeKeyMap(map: object)

      
Disable a keymap added
      with addKeyMap. Either
      pass in the key map object itself, or a string, which will be
      compared against the name property of the active
      key maps.


      
cm.addOverlay(mode: string|object, ?options: object)

      
Enable a highlighting overlay. This is a stateless mini-mode
      that can be used to add extra highlighting. For example,
      the search addon uses it to
      highlight the term that's currently being
      searched. mode can be a mode
      spec or a mode object (an object with
      a token method).
      The options parameter is optional. If given, it
      should be an object. Currently, only the opaque
      option is recognized. This defaults to off, but can be given to
      allow the overlay styling, when not null, to
      override the styling of the base mode entirely, instead of the
      two being applied together.

      
cm.removeOverlay(mode: string|object)

      
Pass this the exact value passed for the mode
      parameter to addOverlay,
      or a string that corresponds to the name propery of
      that value, to remove an overlay again.


      
cm.on(type: string, func: (...args))

      
Register an event handler for the given event type (a
      string) on the editor instance. There is also
      a CodeMirror.on(object, type, func) version
      that allows registering of events on any object.

      
cm.off(type: string, func: (...args))

      
Remove an event handler on the editor instance. An
      equivalent CodeMirror.off(object, type,
      func) also exists.

    


    
Document management methods


    
Each editor is associated with an instance
    of CodeMirror.Doc, its document. A document
    represents the editor content, plus a selection, an undo history,
    and a mode. A document can only be
    associated with a single editor at a time. You can create new
    documents by calling the CodeMirror.Doc(text, mode,
    firstLineNumber) constructor. The last two arguments are
    optional and can be used to set a mode for the document and make
    it start at a line number other than 0, respectively.


    

      
cm.getDoc() → Doc

      
Retrieve the currently active document from an editor.

      
doc.getEditor() → CodeMirror

      
Retrieve the editor associated with a document. May
      return null.


      
cm.swapDoc(doc: CodeMirror.Doc) → Doc

      
Attach a new document to the editor. Returns the old
      document, which is now no longer associated with an editor.


      
doc.copy(copyHistory: boolean) → Doc

      
Create an identical copy of the given doc.
      When copyHistory is true, the history will also be
      copied. Can not be called directly on an editor.


      
doc.linkedDoc(options: object) → Doc

      
Create a new document that's linked to the target document.
      Linked documents will stay in sync (changes to one are also
      applied to the other) until unlinked.
      These are the options that are supported:
        

          
sharedHist: boolean

          
When turned on, the linked copy will share an undo
          history with the original. Thus, something done in one of
          the two can be undone in the other, and vice versa.

          
from: integer

          
to: integer

          
Can be given to make the new document a subview of the
          original. Subviews only show a given range of lines. Note
          that line coordinates inside the subview will be consistent
          with those of the parent, so that for example a subview
          starting at line 10 will refer to its first line as line 10,
          not 0.

          
mode: string|object

          
By default, the new document inherits the mode of the
          parent. This option can be set to
          a mode spec to give it a
          different mode.

        

      
doc.unlinkDoc(doc: CodeMirror.Doc)

      
Break the link between two documents. After calling this,
      changes will no longer propagate between the documents, and, if
      they had a shared history, the history will become
      separate.

      
doc.iterLinkedDocs(function: (doc: CodeMirror.Doc, sharedHist: boolean))

      
Will call the given function for all documents linked to the
      target document. It will be passed two arguments, the linked document
      and a boolean indicating whether that document shares history
      with the target.

    


    
History-related methods


    

      
doc.undo()

      
Undo one edit (if any undo events are stored).

      
doc.redo()

      
Redo one undone edit.


      
doc.undoSelection()

      
Undo one edit or selection change.

      
doc.redoSelection()

      
Redo one undone edit or selection change.


      
doc.historySize() → {undo: integer, redo: integer}

      
Returns an object with {undo, redo} properties,
      both of which hold integers, indicating the amount of stored
      undo and redo operations.

      
doc.clearHistory()

      
Clears the editor's undo history.

      
doc.getHistory() → object

      
Get a (JSON-serializeable) representation of the undo history.

      
doc.setHistory(history: object)

      
Replace the editor's undo history with the one provided,
      which must be a value as returned
      by getHistory. Note that
      this will have entirely undefined results if the editor content
      isn't also the same as it was when getHistory was
      called.

    


    
Text-marking methods


    

      
doc.markText(from: {line, ch}, to: {line, ch}, ?options: object) → TextMarker

      
Can be used to mark a range of text with a specific CSS
      class name. from and to should
      be {line, ch} objects. The options
      parameter is optional. When given, it should be an object that
      may contain the following configuration options:
      

        
className: string

        
Assigns a CSS class to the marked stretch of text.

        
inclusiveLeft: boolean

        
Determines whether
        text inserted on the left of the marker will end up inside
        or outside of it.

        
inclusiveRight: boolean

        
Like inclusiveLeft,
        but for the right side.

        
atomic: boolean

        
Atomic ranges act as a single unit when cursor movement is
        concerned—i.e. it is impossible to place the cursor inside of
        them. In atomic ranges, inclusiveLeft
        and inclusiveRight have a different meaning—they
        will prevent the cursor from being placed respectively
        directly before and directly after the range.

        
collapsed: boolean

        
Collapsed ranges do not show up in the display. Setting a
        range to be collapsed will automatically make it atomic.

        
clearOnEnter: boolean

        
When enabled, will cause the mark to clear itself whenever
        the cursor enters its range. This is mostly useful for
        text-replacement widgets that need to 'snap open' when the
        user tries to edit them. The
        "clear" event
        fired on the range handle can be used to be notified when this
        happens.

        
clearWhenEmpty: boolean

        
Determines whether the mark is automatically cleared when
        it becomes empty. Default is true.

        
replacedWith: Element

        
Use a given node to display this range. Implies both
        collapsed and atomic. The given DOM node must be an
        inline element (as opposed to a block element).

        
handleMouseEvents: boolean

        
When replacedWith is given, this determines
        whether the editor will capture mouse and drag events
        occurring in this widget. Default is false—the events will be
        left alone for the default browser handler, or specific
        handlers on the widget, to capture.

        
readOnly: boolean

        
A read-only span can, as long as it is not cleared, not be
        modified except by
        calling setValue to reset
        the whole document. Note: adding a read-only span
        currently clears the undo history of the editor, because
        existing undo events being partially nullified by read-only
        spans would corrupt the history (in the current
        implementation).

        
addToHistory: boolean

        
When set to true (default is false), adding this marker
        will create an event in the undo history that can be
        individually undone (clearing the marker).

        
startStyle: string
Can be used to specify
        an extra CSS class to be applied to the leftmost span that
        is part of the marker.

        
endStyle: string
Equivalent
        to startStyle, but for the rightmost span.

        
css: string

        
A string of CSS to be applied to the covered text. For example "color: #fe3".

        
title:
        string
When given, will give the nodes created
        for this span a HTML title attribute with the
        given value.

        
shared: boolean
When the
        target document is linked to other
        documents, you can set shared to true to make the
        marker appear in all documents. By default, a marker appears
        only in its target document.

      

      The method will return an object that represents the marker
      (with constructor CodeMirror.TextMarker), which
      exposes three methods:
      clear(), to remove the mark,
      find(), which returns
      a {from, to} object (both holding document
      positions), indicating the current position of the marked range,
      or undefined if the marker is no longer in the
      document, and finally changed(),
      which you can call if you've done something that might change
      the size of the marker (for example changing the content of
      a replacedWith
      node), and want to cheaply update the display.


      
doc.setBookmark(pos: {line, ch}, ?options: object) → TextMarker

      
Inserts a bookmark, a handle that follows the text around it
      as it is being edited, at the given position. A bookmark has two
      methods find() and clear(). The first
      returns the current position of the bookmark, if it is still in
      the document, and the second explicitly removes the bookmark.
      The options argument is optional. If given, the following
      properties are recognized:
      

        
widget: Element
Can be used to display a DOM
        node at the current location of the bookmark (analogous to
        the replacedWith
        option to markText).

        
insertLeft: boolean
By default, text typed
        when the cursor is on top of the bookmark will end up to the
        right of the bookmark. Set this option to true to make it go
        to the left instead.

        
shared: boolean
See
        the corresponding option
        to markText.

        
handleMouseEvents: boolean

        
As with markText,
        this determines whether mouse events on the widget inserted
        for this bookmark are handled by CodeMirror. The default is
        false.

      


      
doc.findMarks(from: {line, ch}, to: {line, ch}) → array<TextMarker>

      
Returns an array of all the bookmarks and marked ranges
      found between the given positions.

      
doc.findMarksAt(pos: {line, ch}) → array<TextMarker>

      
Returns an array of all the bookmarks and marked ranges
      present at the given position.

      
doc.getAllMarks() → array<TextMarker>

      
Returns an array containing all marked ranges in the document.

    


    
Widget, gutter, and decoration methods


    

      
cm.setGutterMarker(line: integer|LineHandle, gutterID: string, value: Element) → LineHandle

      
Sets the gutter marker for the given gutter (identified by
      its CSS class, see
      the gutters option)
      to the given value. Value can be either null, to
      clear the marker, or a DOM element, to set it. The DOM element
      will be shown in the specified gutter next to the specified
      line.


      
cm.clearGutter(gutterID: string)

      
Remove all gutter markers in
      the gutter with the given ID.


      
doc.addLineClass(line: integer|LineHandle, where: string, class: string) → LineHandle

      
Set a CSS class name for the given line. line
      can be a number or a line handle. where determines
      to which element this class should be applied, can can be one
      of "text" (the text element, which lies in front of
      the selection), "background" (a background element
      that will be behind the selection), "gutter" (the
      line's gutter space), or "wrap" (the wrapper node
      that wraps all of the line's elements, including gutter
      elements). class should be the name of the class to
      apply.


      
doc.removeLineClass(line: integer|LineHandle, where: string, class: string) → LineHandle

      
Remove a CSS class from a line. line can be a
      line handle or number. where should be one
      of "text", "background",
      or "wrap"
      (see addLineClass). class
      can be left off to remove all classes for the specified node, or
      be a string to remove only a specific class.


      
cm.lineInfo(line: integer|LineHandle) → object

      
Returns the line number, text content, and marker status of
      the given line, which can be either a number or a line handle.
      The returned object has the structure {line, handle, text,
      gutterMarkers, textClass, bgClass, wrapClass, widgets},
      where gutterMarkers is an object mapping gutter IDs
      to marker elements, and widgets is an array
      of line widgets attached to this
      line, and the various class properties refer to classes added
      with addLineClass.


      
cm.addWidget(pos: {line, ch}, node: Element, scrollIntoView: boolean)

      
Puts node, which should be an absolutely
      positioned DOM node, into the editor, positioned right below the
      given {line, ch} position.
      When scrollIntoView is true, the editor will ensure
      that the entire node is visible (if possible). To remove the
      widget again, simply use DOM methods (move it somewhere else, or
      call removeChild on its parent).


      
doc.addLineWidget(line: integer|LineHandle, node: Element, ?options: object) → LineWidget

      
Adds a line widget, an element shown below a line, spanning
      the whole of the editor's width, and moving the lines below it
      downwards. line should be either an integer or a
      line handle, and node should be a DOM node, which
      will be displayed below the given line. options,
      when given, should be an object that configures the behavior of
      the widget. The following options are supported (all default to
      false):
        

          
coverGutter: boolean

          
Whether the widget should cover the gutter.

          
noHScroll: boolean

          
Whether the widget should stay fixed in the face of
          horizontal scrolling.

          
above: boolean

          
Causes the widget to be placed above instead of below
          the text of the line.

          
handleMouseEvents: boolean

          
Determines whether the editor will capture mouse and
          drag events occurring in this widget. Default is false—the
          events will be left alone for the default browser handler,
          or specific handlers on the widget, to capture.

          
insertAt: integer

          
By default, the widget is added below other widgets for
          the line. This option can be used to place it at a different
          position (zero for the top, N to put it after the Nth other
          widget). Note that this only has effect once, when the
          widget is created.
        

      Note that the widget node will become a descendant of nodes with
      CodeMirror-specific CSS classes, and those classes might in some
      cases affect it. This method returns an object that represents
      the widget placement. It'll have a line property
      pointing at the line handle that it is associated with, and the following methods:
        

          
clear()
Removes the widget.

          
changed()
Call
          this if you made some change to the widget's DOM node that
          might affect its height. It'll force CodeMirror to update
          the height of the line that contains the widget.

        

      

    


    
Sizing, scrolling and positioning methods


    

      
cm.setSize(width: number|string, height: number|string)

      
Programatically set the size of the editor (overriding the
      applicable CSS
      rules). width and height
      can be either numbers (interpreted as pixels) or CSS units
      ("100%", for example). You can
      pass null for either of them to indicate that that
      dimension should not be changed.


      
cm.scrollTo(x: number, y: number)

      
Scroll the editor to a given (pixel) position. Both
      arguments may be left as null
      or undefined to have no effect.

      
cm.getScrollInfo() → {left, top, width, height, clientWidth, clientHeight}

      
Get an {left, top, width, height, clientWidth,
      clientHeight} object that represents the current scroll
      position, the size of the scrollable area, and the size of the
      visible area (minus scrollbars).

      
cm.scrollIntoView(what: {line, ch}|{left, top, right, bottom}|{from, to}|null, ?margin: number)

      
Scrolls the given position into view. what may
      be null to scroll the cursor into view,
      a {line, ch} position to scroll a character into
      view, a {left, top, right, bottom} pixel range (in
      editor-local coordinates), or a range {from, to}
      containing either two character positions or two pixel squares.
      The margin parameter is optional. When given, it
      indicates the amount of vertical pixels around the given area
      that should be made visible as well.


      
cm.cursorCoords(where: boolean|{line, ch}, mode: string) → {left, top, bottom}

      
Returns an {left, top, bottom} object
      containing the coordinates of the cursor position.
      If mode is "local", they will be
      relative to the top-left corner of the editable document. If it
      is "page" or not given, they are relative to the
      top-left corner of the page. If mode
      is "window", the coordinates are relative to the
      top-left corner of the currently visible (scrolled)
      window. where can be a boolean indicating whether
      you want the start (true) or the end
      (false) of the selection, or, if a {line,
      ch} object is given, it specifies the precise position at
      which you want to measure.

      
cm.charCoords(pos: {line, ch}, ?mode: string) → {left, right, top, bottom}

      
Returns the position and dimensions of an arbitrary
      character. pos should be a {line, ch}
      object. This differs from cursorCoords in that
      it'll give the size of the whole character, rather than just the
      position that the cursor would have when it would sit at that
      position.

      
cm.coordsChar(object: {left, top}, ?mode: string) → {line, ch}

      
Given an {left, top} object, returns
      the {line, ch} position that corresponds to it. The
      optional mode parameter determines relative to what
      the coordinates are interpreted. It may
      be "window", "page" (the default),
      or "local".

      
cm.lineAtHeight(height: number, ?mode: string) → number

      
Computes the line at the given pixel
      height. mode can be one of the same strings
      that coordsChar
      accepts.

      
cm.heightAtLine(line: integer|LineHandle, ?mode: string) → number

      
Computes the height of the top of a line, in the coordinate
      system specified by mode
      (see coordsChar), which
      defaults to "page". When a line below the bottom of
      the document is specified, the returned value is the bottom of
      the last line in the document.

      
cm.defaultTextHeight() → number

      
Returns the line height of the default font for the editor.

      
cm.defaultCharWidth() → number

      
Returns the pixel width of an 'x' in the default font for
      the editor. (Note that for non-monospace fonts, this is mostly
      useless, and even for monospace fonts, non-ascii characters
      might have a different width).


      
cm.getViewport() → {from: number, to: number}

      
Returns a {from, to} object indicating the
      start (inclusive) and end (exclusive) of the currently rendered
      part of the document. In big documents, when most content is
      scrolled out of view, CodeMirror will only render the visible
      part, and a margin around it. See also
      the viewportChange
      event.


      
cm.refresh()

      
If your code does something to change the size of the editor
      element (window resizes are already listened for), or unhides
      it, you should probably follow up by calling this method to
      ensure CodeMirror is still looking as intended.

    


    
Mode, state, and token-related methods


    
When writing language-aware functionality, it can often be
    useful to hook into the knowledge that the CodeMirror language
    mode has. See the section on modes for a
    more detailed description of how these work.


    

      
doc.getMode() → object

      
Gets the (outer) mode object for the editor. Note that this
      is distinct from getOption("mode"), which gives you
      the mode specification, rather than the resolved, instantiated
      mode object.


      
cm.getModeAt(pos: {line, ch}) → object

      
Gets the inner mode at a given position. This will return
      the same as getMode for
      simple modes, but will return an inner mode for nesting modes
      (such as htmlmixed).


      
cm.getTokenAt(pos: {line, ch}, ?precise: boolean) → object

      
Retrieves information about the token the current mode found
      before the given position (a {line, ch} object). The
      returned object has the following properties:
      

        
start
The character (on the given line) at which the token starts.

        
end
The character at which the token ends.

        
string
The token's string.

        
type
The token type the mode assigned
        to the token, such as "keyword"
        or "comment" (may also be null).

        
state
The mode's state at the end of this token.

      

      If precise is true, the token will be guaranteed to be accurate based on recent edits. If false or
      not specified, the token will use cached state information, which will be faster but might not be accurate if
      edits were recently made and highlighting has not yet completed.
      


      
cm.getLineTokens(line: integer, ?precise: boolean) → array<{start, end, string, type, state}>

      
This is similar
      to getTokenAt, but
      collects all tokens for a given line into an array. It is much
      cheaper than repeatedly calling getTokenAt, which
      re-parses the part of the line before the token for every call.


      
cm.getTokenTypeAt(pos: {line, ch}) → string

      
This is a (much) cheaper version
      of getTokenAt useful for
      when you just need the type of the token at a given position,
      and no other information. Will return null for
      unstyled tokens, and a string, potentially containing multiple
      space-separated style names, otherwise.


      
cm.getHelpers(pos: {line, ch}, type: string) → array<helper>

      
Fetch the set of applicable helper values for the given
      position. Helpers provide a way to look up functionality
      appropriate for a mode. The type argument provides
      the helper namespace (see
      registerHelper), in
      which the values will be looked up. When the mode itself has a
      property that corresponds to the type, that
      directly determines the keys that are used to look up the helper
      values (it may be either a single string, or an array of
      strings). Failing that, the mode's helperType
      property and finally the mode's name are used.

      
For example, the JavaScript mode has a
      property fold containing "brace". When
      the brace-fold addon is loaded, that defines a
      helper named brace in the fold
      namespace. This is then used by
      the foldcode addon to
      figure out that it can use that folding function to fold
      JavaScript code.

      
When any 'global'
      helpers are defined for the given namespace, their predicates
      are called on the current mode and editor, and all those that
      declare they are applicable will also be added to the array that
      is returned.


      
cm.getHelper(pos: {line, ch}, type: string) → helper

      
Returns the first applicable helper value.
      See getHelpers.


      
cm.getStateAfter(?line: integer, ?precise: boolean) → object

      
Returns the mode's parser state, if any, at the end of the
      given line number. If no line number is given, the state at the
      end of the document is returned. This can be useful for storing
      parsing errors in the state, or getting other kinds of
      contextual information for a line. precise is defined
      as in getTokenAt().

    


    
Miscellaneous methods


    

      
cm.operation(func: () → any) → any

      
CodeMirror internally buffers changes and only updates its
      DOM structure after it has finished performing some operation.
      If you need to perform a lot of operations on a CodeMirror
      instance, you can call this method with a function argument. It
      will call the function, buffering up all changes, and only doing
      the expensive update after the function returns. This can be a
      lot faster. The return value from this method will be the return
      value of your function.


      
cm.indentLine(line: integer, ?dir: string|integer)

      
Adjust the indentation of the given line. The second
      argument (which defaults to "smart") may be one of:
        

          
"prev"

          
Base indentation on the indentation of the previous line.

          
"smart"

          
Use the mode's smart indentation if available, behave
          like "prev" otherwise.

          
"add"

          
Increase the indentation of the line by
          one indent unit.

          
"subtract"

          
Reduce the indentation of the line.

          
<integer>

          
Add (positive number) or reduce (negative number) the
          indentation by the given amount of spaces.

        


      
cm.toggleOverwrite(?value: bool)

      
Switches between overwrite and normal insert mode (when not
      given an argument), or sets the overwrite mode to a specific
      state (when given an argument).


      
cm.execCommand(name: string)

      
Runs the command with the given name on the editor.


      
doc.posFromIndex(index: integer) → {line, ch}

      
Calculates and returns a {line, ch} object for a
      zero-based index who's value is relative to the start of the
      editor's text. If the index is out of range of the text then
      the returned object is clipped to start or end of the text
      respectively.

      
doc.indexFromPos(object: {line, ch}) → integer

      
The reverse of posFromIndex.


      
cm.focus()

      
Give the editor focus.


      
cm.getInputField() → Element

      
Returns the input field for the editor. Will be a textarea
      or an editable div, depending on the value of
      the inputStyle
      option.

      
cm.getWrapperElement() → Element

      
Returns the DOM node that represents the editor, and
      controls its size. Remove this from your tree to delete an
      editor instance.

      
cm.getScrollerElement() → Element

      
Returns the DOM node that is responsible for the scrolling
      of the editor.

      
cm.getGutterElement() → Element

      
Fetches the DOM node that contains the editor gutters.

    


    
Static properties

    
The CodeMirror object itself provides
    several useful properties.


    

      
CodeMirror.version: string

      
It contains a string that indicates the version of the
      library. This is a triple of
      integers "major.minor.patch",
      where patch is zero for releases, and something
      else (usually one) for dev snapshots.


      
CodeMirror.fromTextArea(textArea: TextAreaElement, ?config: object)

      

        The method provides another way to initialize an editor. It
        takes a textarea DOM node as first argument and an optional
        configuration object as second. It will replace the textarea
        with a CodeMirror instance, and wire up the form of that
        textarea (if any) to make sure the editor contents are put
        into the textarea when the form is submitted. The text in the
        textarea will provide the content for the editor. A CodeMirror
        instance created this way has three additional methods:
        

          
cm.save()

          
Copy the content of the editor into the textarea.


          
cm.toTextArea()

          
Remove the editor, and restore the original textarea (with
          the editor's current content).


          
cm.getTextArea() → TextAreaElement

          
Returns the textarea that the instance was based on.

        

      


      
CodeMirror.defaults: object

      
An object containing default values for
      all options. You can assign to its
      properties to modify defaults (though this won't affect editors
      that have already been created).


      
CodeMirror.defineExtension(name: string, value: any)

      
If you want to define extra methods in terms of the
      CodeMirror API, it is possible to
      use defineExtension. This will cause the given
      value (usually a method) to be added to all CodeMirror instances
      created from then on.


      
CodeMirror.defineDocExtension(name: string, value: any)

      
Like defineExtension,
      but the method will be added to the interface
      for Doc objects instead.


      
CodeMirror.defineOption(name: string,
      default: any, updateFunc: function)

      
Similarly, defineOption can be used to define new options for
      CodeMirror. The updateFunc will be called with the
      editor instance and the new value when an editor is initialized,
      and whenever the option is modified
      through setOption.


      
CodeMirror.defineInitHook(func: function)

      
If your extention just needs to run some
      code whenever a CodeMirror instance is initialized,
      use CodeMirror.defineInitHook. Give it a function as
      its only argument, and from then on, that function will be called
      (with the instance as argument) whenever a new CodeMirror instance
      is initialized.


      
CodeMirror.registerHelper(type: string, name: string, value: helper)

      
Registers a helper value with the given name in
      the given namespace (type). This is used to define
      functionality that may be looked up by mode. Will create (if it
      doesn't already exist) a property on the CodeMirror
      object for the given type, pointing to an object
      that maps names to values. I.e. after
      doing CodeMirror.registerHelper("hint", "foo",
      myFoo), the value CodeMirror.hint.foo will
      point to myFoo.


      
CodeMirror.registerGlobalHelper(type: string, name: string, predicate: fn(mode, CodeMirror), value: helper)

      
Acts
      like registerHelper,
      but also registers this helper as 'global', meaning that it will
      be included by getHelpers
      whenever the given predicate returns true when
      called with the local mode and editor.


      
CodeMirror.Pos(line: integer, ?ch: integer)

      
A constructor for the {line, ch} objects that
      are used to represent positions in editor documents.


      
CodeMirror.changeEnd(change: object) → {line, ch}

      
Utility function that computes an end position from a change
      (an object with from, to,
      and text properties, as passed to
      various event handlers). The
      returned position will be the end of the changed
      range, after the change is applied.

    






    
Addons


    
The addon directory in the distribution contains a
    number of reusable components that implement extra editor
    functionality (on top of extension functions
    like defineOption, defineExtension,
    and registerHelper). In
    brief, they are:


    

      
dialog/dialog.js

      
Provides a very simple way to query users for text input.
      Adds the openDialog(template, callback, options) →
      closeFunction method to CodeMirror instances,
      which can be called with an HTML fragment or a detached DOM
      node that provides the prompt (should include an input
      or button tag), and a callback function that is called
      when the user presses enter. It returns a function closeFunction
      which, if called, will close the dialog immediately.
      openDialog takes the following options:
        

          
closeOnEnter:

          
If true, the dialog will be closed when the user presses
          enter in the input. Defaults to true.

          
onKeyDown:

          
An event handler of the signature (event, value, closeFunction)
          that will be called whenever keydown fires in the
          dialog's input. If your callback returns true,
          the dialog will not do any further processing of the event.

          
onKeyUp:

          
Same as onKeyDown but for the
          keyup event.

          
onInput:

          
Same as onKeyDown but for the
          input event.

          
onClose:

          
A callback of the signature (dialogInstance)
          that will be called after the dialog has been closed and
          removed from the DOM. No return value.

        


      
Also adds an openNotification(template, options) →
      closeFunction function that simply shows an HTML
      fragment as a notification at the top of the editor. It takes a
      single option: duration, the amount of time after
      which the notification will be automatically closed. If 
      duration is zero, the dialog will not be closed automatically.


      
Depends on addon/dialog/dialog.css.


      
search/searchcursor.js

      
Adds the getSearchCursor(query, start, caseFold) →
      cursor method to CodeMirror instances, which can be used
      to implement search/replace functionality. query
      can be a regular expression or a string (only strings will match
      across lines—if they contain newlines). start
      provides the starting position of the search. It can be
      a {line, ch} object, or can be left off to default
      to the start of the document. caseFold is only
      relevant when matching a string. It will cause the search to be
      case-insensitive. A search cursor has the following methods:
        

          
findNext() → boolean

          
findPrevious() → boolean

          
Search forward or backward from the current position.
          The return value indicates whether a match was found. If
          matching a regular expression, the return value will be the
          array returned by the match method, in case you
          want to extract matched groups.

          
from() → {line, ch}

          
to() → {line, ch}

          
These are only valid when the last call
          to findNext or findPrevious did
          not return false. They will return {line, ch}
          objects pointing at the start and end of the match.

          
replace(text: string, ?origin: string)

          
Replaces the currently found match with the given text
          and adjusts the cursor position to reflect the
          replacement.

        


      
      
Implements the search commands. CodeMirror has keys bound to
      these by default, but will not do anything with them unless an
      implementation is provided. Depends
      on searchcursor.js, and will make use
      of openDialog when
      available to make prompting for search queries less ugly.


      
search/matchesonscrollbar.js

      
Adds a showMatchesOnScrollbar method to editor
      instances, which should be given a query (string or regular
      expression), optionally a case-fold flag (only applicable for
      strings), and optionally a class name (defaults
      to CodeMirror-search-match) as arguments. When
      called, matches of the given query will be displayed on the
      editor's vertical scrollbar. The method returns an object with
      a clear method that can be called to remove the
      matches. Depends on
      the annotatescrollbar
      addon, and
      the matchesonscrollbar.css
      file provides a default (transparent yellowish) definition of
      the CSS class applied to the matches. Note that the matches are
      only perfectly aligned if your scrollbar does not have buttons
      at the top and bottom. You can use
      the simplescrollbar
      addon to make sure of this. If this addon is loaded,
      the search addon will
      automatically use it.


      
edit/matchbrackets.js

      
Defines an option matchBrackets which, when set
      to true, causes matching brackets to be highlighted whenever the
      cursor is next to them. It also adds a
      method matchBrackets that forces this to happen
      once, and a method findMatchingBracket that can be
      used to run the bracket-finding algorithm that this uses
      internally.


      
edit/closebrackets.js

      
Defines an option autoCloseBrackets that will
      auto-close brackets and quotes when typed. By default, it'll
      auto-close ()[]{}''"", but you can pass it a string
      similar to that (containing pairs of matching characters), or an
      object with pairs and
      optionally explode properties to customize
      it. explode should be a similar string that gives
      the pairs of characters that, when enter is pressed between
      them, should have the second character also moved to its own
      line. Demo here.


      
edit/matchtags.js

      
Defines an option matchTags that, when enabled,
      will cause the tags around the cursor to be highlighted (using
      the CodeMirror-matchingtag class). Also
      defines
      a command toMatchingTag,
      which you can bind a key to in order to jump to the tag mathing
      the one under the cursor. Depends on
      the addon/fold/xml-fold.js
      addon. Demo here.


      
edit/trailingspace.js

      
Adds an option showTrailingSpace which, when
      enabled, adds the CSS class cm-trailingspace to
      stretches of whitespace at the end of lines.
      The demo has a nice
      squiggly underline style for this class.


      
edit/closetag.js

      
Defines an autoCloseTags option that will
      auto-close XML tags when '>' or '/'
      is typed, and
      a closeTag command that
      closes the nearest open tag. Depends on
      the fold/xml-fold.js addon. See
      the demo.


      
edit/continuelist.js

      
Markdown specific. Defines
      a "newlineAndIndentContinueMarkdownList" command
      command that can be bound to enter to automatically
      insert the leading characters for continuing a list. See
      the Markdown mode
      demo.


      
comment/comment.js

      
Addon for commenting and uncommenting code. Adds three
      methods to CodeMirror instances:
      

        
lineComment(from: {line, ch}, to: {line, ch}, ?options: object)

        
Set the lines in the given range to be line comments. Will
        fall back to blockComment when no line comment
        style is defined for the mode.

        
blockComment(from: {line, ch}, to: {line, ch}, ?options: object)

        
Wrap the code in the given range in a block comment. Will
        fall back to lineComment when no block comment
        style is defined for the mode.

        
uncomment(from: {line, ch}, to: {line, ch}, ?options: object) → boolean

        
Try to uncomment the given range.
          Returns true if a comment range was found and
          removed, false otherwise.

      

      The options object accepted by these methods may
      have the following properties:
      

        
blockCommentStart, blockCommentEnd, blockCommentLead, lineComment: string

        
Override the comment string
        properties of the mode with custom comment strings.

        
padding: string

        
A string that will be inserted after opening and leading
        markers, and before closing comment markers. Defaults to a
        single space.

        
commentBlankLines: boolean

        
Whether, when adding line comments, to also comment lines
        that contain only whitespace.

        
indent: boolean

        
When adding line comments and this is turned on, it will
        align the comment block to the current indentation of the
        first line of the block.

        
fullLines: boolean

        
When block commenting, this controls whether the whole
        lines are indented, or only the precise range that is given.
        Defaults to true.

      

      The addon also defines
      a toggleComment command,
      which will try to uncomment the current selection, and if that
      fails, line-comments it.


      
fold/foldcode.js

      
Helps with code folding. Adds a foldCode method
      to editor instances, which will try to do a code fold starting
      at the given line, or unfold the fold that is already present.
      The method takes as first argument the position that should be
      folded (may be a line number or
      a Pos), and as second optional
      argument either a range-finder function, or an options object,
      supporting the following properties:
      

        
rangeFinder: fn(CodeMirror, Pos)

        
The function that is used to find
        foldable ranges. If this is not directly passed, it will
        default to CodeMirror.fold.auto, which
        uses getHelpers with
        a "fold" type to find folding functions
        appropriate for the local mode. There are files in
        the addon/fold/
        directory providing CodeMirror.fold.brace, which
        finds blocks in brace languages (JavaScript, C, Java,
        etc), CodeMirror.fold.indent, for languages where
        indentation determines block structure (Python, Haskell),
        and CodeMirror.fold.xml, for XML-style languages,
        and CodeMirror.fold.comment, for folding comment
        blocks.

        
widget: string|Element

        
The widget to show for folded ranges. Can be either a
        string, in which case it'll become a span with
        class CodeMirror-foldmarker, or a DOM node.

        
scanUp: boolean

        
When true (default is false), the addon will try to find
        foldable ranges on the lines above the current one if there
        isn't an eligible one on the given line.

        
minFoldSize: integer

        
The minimum amount of lines that a fold should span to be
        accepted. Defaults to 0, which also allows single-line
        folds.

      

      See the demo for an
      example.


      
fold/foldgutter.js

      
Provides an option foldGutter, which can be
      used to create a gutter with markers indicating the blocks that
      can be folded. Create a gutter using
      the gutters option,
      giving it the class CodeMirror-foldgutter or
      something else if you configure the addon to use a different
      class, and this addon will show markers next to folded and
      foldable blocks, and handle clicks in this gutter. Note that
      CSS styles should be applied to make the gutter, and the fold
      markers within it, visible. A default set of CSS styles are
      available in:
      
        addon/fold/foldgutter.css
      .
      The option
      can be either set to true, or an object containing
      the following optional option fields:
      

        
gutter: string

        
The CSS class of the gutter. Defaults
        to "CodeMirror-foldgutter". You will have to
        style this yourself to give it a width (and possibly a
        background). See the default gutter style rules above.

        
indicatorOpen: string | Element

        
A CSS class or DOM element to be used as the marker for
        open, foldable blocks. Defaults
        to "CodeMirror-foldgutter-open".

        
indicatorFolded: string | Element

        
A CSS class or DOM element to be used as the marker for
        folded blocks. Defaults to "CodeMirror-foldgutter-folded".

        
rangeFinder: fn(CodeMirror, Pos)

        
The range-finder function to use when determining whether
        something can be folded. When not
        given, CodeMirror.fold.auto
        will be used as default.

      

      The foldOptions editor option can be set to an
      object to provide an editor-wide default configuration.
      Demo here.


      
runmode/runmode.js

      
Can be used to run a CodeMirror mode over text without
      actually opening an editor instance.
      See the demo for an example.
      There are alternate versions of the file avaible for
      running stand-alone
      (without including all of CodeMirror) and
      for running under
      node.js.


      
runmode/colorize.js

      
Provides a convenient way to syntax-highlight code snippets
      in a webpage. Depends on
      the runmode addon (or
      its standalone variant). Provides
      a CodeMirror.colorize function that can be called
      with an array (or other array-ish collection) of DOM nodes that
      represent the code snippets. By default, it'll get
      all pre tags. Will read the data-lang
      attribute of these nodes to figure out their language, and
      syntax-color their content using the relevant CodeMirror mode
      (you'll have to load the scripts for the relevant modes
      yourself). A second argument may be provided to give a default
      mode, used when no language attribute is found for a node. Used
      in this manual to highlight example code.


      
mode/overlay.js

      
Mode combinator that can be used to extend a mode with an
      'overlay' — a secondary mode is run over the stream, along with
      the base mode, and can color specific pieces of text without
      interfering with the base mode.
      Defines CodeMirror.overlayMode, which is used to
      create such a mode. See this
      demo for a detailed example.


      
mode/multiplex.js

      
Mode combinator that can be used to easily 'multiplex'
      between several modes.
      Defines CodeMirror.multiplexingMode which, when
      given as first argument a mode object, and as other arguments
      any number of {open, close, mode [, delimStyle, innerStyle, parseDelimiters]}
      objects, will return a mode object that starts parsing using the
      mode passed as first argument, but will switch to another mode
      as soon as it encounters a string that occurs in one of
      the open fields of the passed objects. When in a
      sub-mode, it will go back to the top mode again when
      the close string is encountered.
      Pass "\n" for open or close
      if you want to switch on a blank line.
      
  • When delimStyle is specified, it will be the token
      style returned for the delimiter tokens.
    • 
      
  • When innerStyle is specified, it will be the token
      style added for each inner mode token.
    • 
      
  • When parseDelimiters is true, the content of
      the delimiters will also be passed to the inner mode.
      (And delimStyle is ignored.)
 The outer
      mode will not see the content between the delimiters.
      See this demo for an
      example.


      
hint/show-hint.js

      
Provides a framework for showing autocompletion hints.
      Defines editor.showHint, which takes an optional
      options object, and pops up a widget that allows the user to
      select a completion. Finding hints is done with a hinting
      functions (the hint option), which is a function
      that take an editor instance and options object, and return
      a {list, from, to} object, where list
      is an array of strings or objects (the completions),
      and from and to give the start and end
      of the token that is being completed as {line, ch}
      objects.

      
If no hinting function is given, the addon will
      use CodeMirror.hint.auto, which
      calls getHelpers with
      the "hint" type to find applicable hinting
      functions, and tries them one by one. If that fails, it looks
      for a "hintWords" helper to fetch a list of
      completable words for the mode, and
      uses CodeMirror.hint.fromList to complete from
      those.

      
When completions aren't simple strings, they should be
      objects with the following properties:
      

        
text: string

        
The completion text. This is the only required
        property.

        
displayText: string

        
The text that should be displayed in the menu.

        
className: string

        
A CSS class name to apply to the completion's line in the
        menu.

        
render: fn(Element, self, data)

        
A method used to create the DOM structure for showing the
        completion by appending it to its first argument.

        
hint: fn(CodeMirror, self, data)

        
A method used to actually apply the completion, instead of
        the default behavior.

        
from: {line, ch}

        
Optional from position that will be used by pick() instead
        of the global one passed with the full list of completions.

        
to: {line, ch}

        
Optional to position that will be used by pick() instead
        of the global one passed with the full list of completions.

      

      The plugin understands the following options (the options object
      will also be passed along to the hinting function, which may
      understand additional options):
      

        
hint: function

        
A hinting function, as specified above. It is possible to
        set the async property on a hinting function to
        true, in which case it will be called with
        arguments (cm, callback, ?options), and the
        completion interface will only be popped up when the hinting
        function calls the callback, passing it the object holding the
        completions.

        
completeSingle: boolean

        
Determines whether, when only a single completion is
        available, it is completed without showing the dialog.
        Defaults to true.

        
alignWithWord: boolean

        
Whether the pop-up should be horizontally aligned with the
        start of the word (true, default), or with the cursor (false).

        
closeOnUnfocus: boolean

        
When enabled (which is the default), the pop-up will close
        when the editor is unfocused.

        
customKeys: keymap

        
Allows you to provide a custom key map of keys to be active
        when the pop-up is active. The handlers will be called with an
        extra argument, a handle to the completion menu, which
        has moveFocus(n), setFocus(n), pick(),
        and close() methods (see the source for details),
        that can be used to change the focused element, pick the
        current element or close the menu. Additionnaly menuSize()
        can give you access to the size of the current dropdown menu,
        length give you the number of availlable completions, and
        data give you full access to the completion returned by the
        hinting function.

        
extraKeys: keymap

        
Like customKeys above, but the bindings will
        be added to the set of default bindings, instead of replacing
        them.

      

      The following events will be fired on the completions object
      during completion:
      

        
"shown" ()

        
Fired when the pop-up is shown.

        
"select" (completion, Element)

        
Fired when a completion is selected. Passed the completion
        value (string or object) and the DOM node that represents it
        in the menu.

        
"pick" (completion)

        
Fired when a completion is picked. Passed the completion value
        (string or object).

        
"close" ()

        
Fired when the completion is finished.

      

      This addon depends on styles
      from addon/hint/show-hint.css. Check
      out the demo for an
      example.


      
hint/javascript-hint.js

      
Defines a simple hinting function for JavaScript
      (CodeMirror.hint.javascript) and CoffeeScript
      (CodeMirror.hint.coffeescript) code. This will
      simply use the JavaScript environment that the editor runs in as
      a source of information about objects and their properties.


      
hint/xml-hint.js

      
Defines CodeMirror.hint.xml, which produces
      hints for XML tagnames, attribute names, and attribute values,
      guided by a schemaInfo option (a property of the
      second argument passed to the hinting function, or the third
      argument passed to CodeMirror.showHint).
The
      schema info should be an object mapping tag names to information
      about these tags, with optionally a "!top" property
      containing a list of the names of valid top-level tags. The
      values of the properties should be objects with optional
      properties children (an array of valid child
      element names, omit to simply allow all tags to appear)
      and attrs (an object mapping attribute names
      to null for free-form attributes, and an array of
      valid values for restricted
      attributes). Demo
      here.


      
hint/html-hint.js

      
Provides schema info to
      the xml-hint addon for HTML
      documents. Defines a schema
      object CodeMirror.htmlSchema that you can pass to
      as a schemaInfo option, and
      a CodeMirror.hint.html hinting function that
      automatically calls CodeMirror.hint.xml with this
      schema data. See
      the demo.


      
hint/css-hint.js

      
A hinting function for CSS, SCSS, or LESS code.
      Defines CodeMirror.hint.css.


      
hint/anyword-hint.js

      
A very simple hinting function
      (CodeMirror.hint.anyword) that simply looks for
      words in the nearby code and completes to those. Takes two
      optional options, word, a regular expression that
      matches words (sequences of one or more character),
      and range, which defines how many lines the addon
      should scan when completing (defaults to 500).


      
hint/sql-hint.js

      
A simple SQL hinter. Defines CodeMirror.hint.sql.
      Takes two optional options, tables, a object with
      table names as keys and array of respective column names as values,
      and defaultTable, a string corresponding to a
      table name in tables for autocompletion.


      
search/match-highlighter.js

      
Adds a highlightSelectionMatches option that
      can be enabled to highlight all instances of a currently
      selected word. Can be set either to true or to an object
      containing the following options: minChars, for the
      minimum amount of selected characters that triggers a highlight
      (default 2), style, for the style to be used to
      highlight the matches (default "matchhighlight",
      which will correspond to CSS
      class cm-matchhighlight),
      and showToken which can be set to true
      or to a regexp matching the characters that make up a word. When
      enabled, it causes the current word to be highlighted when
      nothing is selected (defaults to off).
      Demo here.


      
lint/lint.js

      
Defines an interface component for showing linting warnings,
      with pluggable warning sources
      (see json-lint.js,
      javascript-lint.js,
      coffeescript-lint.js,
      and css-lint.js
      in the same directory). Defines a lint option that
      can be set to a warning source (for
      example CodeMirror.lint.javascript), or
      to true, in which
      case getHelper with
      type "lint" is used to determined a validator
      function. Such a function should, when given a document string,
      an options object, and an editor instance, return an array of {message,
      severity, from, to} objects representing problems. When
      the function has an async property with a truthy
      value, it will be called with an additional second argument,
      which is a callback to pass the array to. Depends
      on addon/lint/lint.css. A demo can be
      found here.


      
selection/mark-selection.js

      
Causes the selected text to be marked with the CSS class
      CodeMirror-selectedtext when the styleSelectedText option
      is enabled. Useful to change the colour of the selection (in addition to the background),
      like in this demo.


      
selection/active-line.js

      
Defines a styleActiveLine option that, when enabled,
      gives the wrapper of the active line the class CodeMirror-activeline,
      and adds a background with the class CodeMirror-activeline-background.
      is enabled. See the demo.


      
selection/selection-pointer.js

      
Defines a selectionPointer option which you can
      use to control the mouse cursor appearance when hovering over
      the selection. It can be set to a string,
      like "pointer", or to true, in which case
      the "default" (arrow) cursor will be used. You can
      see a demo here.


      
mode/loadmode.js

      
Defines a CodeMirror.requireMode(modename,
      callback) function that will try to load a given mode and
      call the callback when it succeeded. You'll have to
      set CodeMirror.modeURL to a string that mode paths
      can be constructed from, for
      example "mode/%N/%N.js"—the %N's will
      be replaced with the mode name. Also
      defines CodeMirror.autoLoadMode(instance, mode),
      which will ensure the given mode is loaded and cause the given
      editor instance to refresh its mode when the loading
      succeeded. See the demo.


      
mode/meta.js

      
Provides meta-information about all the modes in the
      distribution in a single file.
      Defines CodeMirror.modeInfo, an array of objects
      with {name, mime, mode} properties,
      where name is the human-readable
      name, mime the MIME type, and mode the
      name of the mode file that defines this MIME. There are optional
      properties mimes, which holds an array of MIME
      types for modes with multiple MIMEs associated,
      and ext, which holds an array of file extensions
      associated with this mode. Four convenience
      functions, CodeMirror.findModeByMIME,
      CodeMirror.findModeByExtension,
      CodeMirror.findModeByFileName
      and CodeMirror.findModeByName are provided, which
      return such an object given a MIME, extension, file name or mode name
      string. Note that, for historical reasons, this file resides in the
      top-level mode directory, not
      under addon. Demo.


      
comment/continuecomment.js

      
Adds a continueComments option, which sets whether the
      editor will make the next line continue a comment when you press Enter
      inside a comment block. Can be set to a boolean to enable/disable this
      functionality. Set to a string, it will continue comments using a custom
      shortcut. Set to an object, it will use the key property for
      a custom shortcut and the boolean continueLineComment
      property to determine whether single-line comments should be continued
      (defaulting to true).


      
display/placeholder.js

      
Adds a placeholder option that can be used to
      make text appear in the editor when it is empty and not focused.
      Also gives the editor a CodeMirror-empty CSS class
      whenever it doesn't contain any text.
      See the demo.


      
display/fullscreen.js

      
Defines an option fullScreen that, when set
      to true, will make the editor full-screen (as in,
      taking up the whole browser window). Depends
      on fullscreen.css. Demo
      here.


      
scroll/simplescrollbars.js

      
Defines two additional scrollbar
      models, "simple" and "overlay"
      (see demo) that can
      be selected with
      the scrollbarStyle
      option. Depends
      on simplescrollbars.css,
      which can be further overridden to style your own
      scrollbars.


      
scroll/annotatescrollbar.js

      
Provides functionality for showing markers on the scrollbar
      to call out certain parts of the document. Adds a
      method annotateScrollbar to editor instances that
      can be called, with a CSS class name as argument, to create a
      set of annotations. The method returns an object
      whose update method can be called with an array
      of {from: Pos, to: Pos} objects marking the ranges
      to be higlighed. To detach the annotations, call the
      object's clear method.


      
display/rulers.js

      
Adds a rulers option, which can be used to show
      one or more vertical rulers in the editor. The option, if
      defined, should be given an array of {column [, className,
      color, lineStyle, width]} objects or numbers (wich
      indicate a column). The ruler will be displayed at the column
      indicated by the number or the column property.
      The className property can be used to assign a
      custom style to a ruler. Demo
      here.


      
display/panel.js

      
Defines an addPanel method for CodeMirror
      instances, which places a DOM node above or below an editor, and
      shrinks the editor to make room for the node. The method takes
      as first argument as DOM node, and as second an optional options
      object. The Panel object returned by this method
      has a clear method that is used to remove the
      panel, and a changed method that can be used to
      notify the addon when the size of the panel's DOM node has
      changed.

      The method accepts the following options:
      

        
position : string

        
Controls the position of the newly added panel. The
        following values are recognized:
          

            
top (default)

            
Adds the panel at the very top.

            
after-top

            
Adds the panel at the bottom of the top panels.

            
bottom

            
Adds the panel at the very bottom.

            
before-bottom

            
Adds the panel at the top of the bottom panels.

          

        

        
before : Panel

        
The new panel will be added before the given panel.

        
after : Panel

        
The new panel will be added after the given panel.

        
replace : Panel

        
The new panel will replace the given panel.

      

      When using the after, before or replace options,
      if the panel doesn't exists or has been removed,
      the value of the position option will be used as a fallback.
      

      A demo of the addon is available here.
      


      
wrap/hardwrap.js

      
Addon to perform hard line wrapping/breaking for paragraphs
      of text. Adds these methods to editor instances:
        

          
wrapParagraph(?pos: {line, ch}, ?options: object)

          
Wraps the paragraph at the given position.
          If pos is not given, it defaults to the cursor
          position.

          
wrapRange(from: {line, ch}, to: {line, ch}, ?options: object)

          
Wraps the given range as one big paragraph.

          
wrapParagraphsInRange(from: {line, ch}, to: {line, ch}, ?options: object)

          
Wrapps the paragraphs in (and overlapping with) the
          given range individually.

        

        The following options are recognized:
        

          
paragraphStart, paragraphEnd: RegExp

          
Blank lines are always considered paragraph boundaries.
          These options can be used to specify a pattern that causes
          lines to be considered the start or end of a paragraph.

          
column: number

          
The column to wrap at. Defaults to 80.

          
wrapOn: RegExp

          
A regular expression that matches only those
          two-character strings that allow wrapping. By default, the
          addon wraps on whitespace and after dash characters.

          
killTrailingSpace: boolean

          
Whether trailing space caused by wrapping should be
          preserved, or deleted. Defaults to true.

        

        A demo of the addon is available here.
      


      
merge/merge.js

      
Implements an interface for merging changes, using either a
      2-way or a 3-way view. The CodeMirror.MergeView
      constructor takes arguments similar to
      the CodeMirror
      constructor, first a node to append the interface to, and then
      an options object. Options are passed through to the editors
      inside the view. These extra options are recognized:
        

          
origLeft and origRight: string

          
If given these provide original versions of the
          document, which will be shown to the left and right of the
          editor in non-editable CodeMirror instances. The merge
          interface will highlight changes between the editable
          document and the original(s). To create a 2-way (as opposed
          to 3-way) merge view, provide only one of them.

          
revertButtons: boolean

          
Determines whether buttons that allow the user to revert
          changes are shown. Defaults to true.

          
connect: string

          
Sets the style used to connect changed chunks of code.
          By default, connectors are drawn. When this is set
          to "align", the smaller chunk is padded to
          align with the bigger chunk instead.

          
collapseIdentical: boolean|number

          
When true (default is false), stretches of unchanged
          text will be collapsed. When a number is given, this
          indicates the amount of lines to leave visible around such
          stretches (which defaults to 2).

          
allowEditingOriginals: boolean

          
Determines whether the original editor allows editing.
          Defaults to false.

          
showDifferences: boolean

          
When true (the default), changed pieces of text are
          highlighted.

        

        The addon also defines commands "goNextDiff"
        and "goPrevDiff" to quickly jump to the next
        changed chunk. Demo
        here.


      
tern/tern.js

      
Provides integration with
      the Tern JavaScript analysis
      engine, for completion, definition finding, and minor
      refactoring help. See the demo
      for a very simple integration. For more involved scenarios, see
      the comments at the top of
      the addon and the
      implementation of the
      (multi-file) demonstration
      on the Tern website.

    






    
Writing CodeMirror Modes


    
Modes typically consist of a single JavaScript file. This file
    defines, in the simplest case, a lexer (tokenizer) for your
    language—a function that takes a character stream as input,
    advances it past a token, and returns a style for that token. More
    advanced modes can also handle indentation for the language.


    
This section describes the low-level mode interface. Many modes
    are written directly against this, since it offers a lot of
    control, but for a quick mode definition, you might want to use
    the simple mode addon.


    
The mode script should
    call CodeMirror.defineMode to
    register itself with CodeMirror. This function takes two
    arguments. The first should be the name of the mode, for which you
    should use a lowercase string, preferably one that is also the
    name of the files that define the mode (i.e. "xml" is
    defined in xml.js). The second argument should be a
    function that, given a CodeMirror configuration object (the thing
    passed to the CodeMirror function) and an optional
    mode configuration object (as in
    the mode option), returns
    a mode object.


    
Typically, you should use this second argument
    to defineMode as your module scope function (modes
    should not leak anything into the global scope!), i.e. write your
    whole mode inside this function.


    
The main responsibility of a mode script is parsing
    the content of the editor. Depending on the language and the
    amount of functionality desired, this can be done in really easy
    or extremely complicated ways. Some parsers can be stateless,
    meaning that they look at one element (token) of the code
    at a time, with no memory of what came before. Most, however, will
    need to remember something. This is done by using a state
    object, which is an object that is always passed when
    reading a token, and which can be mutated by the tokenizer.


    
Modes that use a state must define
    a startState method on their mode
    object. This is a function of no arguments that produces a state
    object to be used at the start of a document.


    
The most important part of a mode object is
    its token(stream, state) method. All
    modes must define this method. It should read one token from the
    stream it is given as an argument, optionally update its state,
    and return a style string, or null for tokens that do
    not have to be styled. For your styles, you are encouraged to use
    the 'standard' names defined in the themes (without
    the cm- prefix). If that fails, it is also possible
    to come up with your own and write your own CSS theme file.


    
A typical token string would
    be "variable" or "comment". Multiple
    styles can be returned (separated by spaces), for
    example "string error" for a thing that looks like a
    string but is invalid somehow (say, missing its closing quote).
    When a style is prefixed by "line-"
    or "line-background-", the style will be applied to
    the whole line, analogous to what
    the addLineClass method
    does—styling the "text" in the simple case, and
    the "background" element
    when "line-background-" is prefixed.


    
The stream object that's passed
    to token encapsulates a line of code (tokens may
    never span lines) and our current position in that line. It has
    the following API:


    

      
eol() → boolean

      
Returns true only if the stream is at the end of the
      line.

      
sol() → boolean

      
Returns true only if the stream is at the start of the
      line.


      
peek() → string

      
Returns the next character in the stream without advancing
      it. Will return an null at the end of the
      line.

      
next() → string

      
Returns the next character in the stream and advances it.
      Also returns null when no more characters are
      available.


      
eat(match: string|regexp|function(char: string) → boolean) → string

      
match can be a character, a regular expression,
      or a function that takes a character and returns a boolean. If
      the next character in the stream 'matches' the given argument,
      it is consumed and returned. Otherwise, undefined
      is returned.

      
eatWhile(match: string|regexp|function(char: string) → boolean) → boolean

      
Repeatedly calls eat with the given argument,
      until it fails. Returns true if any characters were eaten.

      
eatSpace() → boolean

      
Shortcut for eatWhile when matching
      white-space.

      
skipToEnd()

      
Moves the position to the end of the line.

      
skipTo(ch: string) → boolean

      
Skips to the next occurrence of the given character, if
      found on the current line (doesn't advance the stream if the
      character does not occur on the line). Returns true if the
      character was found.

      
match(pattern: string, ?consume: boolean, ?caseFold: boolean) → boolean

      
match(pattern: regexp, ?consume: boolean) → array<string>

      
Act like a
      multi-character eat—if consume is true
      or not given—or a look-ahead that doesn't update the stream
      position—if it is false. pattern can be either a
      string or a regular expression starting with ^.
      When it is a string, caseFold can be set to true to
      make the match case-insensitive. When successfully matching a
      regular expression, the returned value will be the array
      returned by match, in case you need to extract
      matched groups.


      
backUp(n: integer)

      
Backs up the stream n characters. Backing it up
      further than the start of the current token will cause things to
      break, so be careful.

      
column() → integer

      
Returns the column (taking into account tabs) at which the
      current token starts.

      
indentation() → integer

      
Tells you how far the current line has been indented, in
      spaces. Corrects for tab characters.


      
current() → string

      
Get the string between the start of the current token and
      the current stream position.

    


    
By default, blank lines are simply skipped when
    tokenizing a document. For languages that have significant blank
    lines, you can define
    a blankLine(state) method on your
    mode that will get called whenever a blank line is passed over, so
    that it can update the parser state.


    
Because state object are mutated, and CodeMirror
    needs to keep valid versions of a state around so that it can
    restart a parse at any line, copies must be made of state objects.
    The default algorithm used is that a new state object is created,
    which gets all the properties of the old object. Any properties
    which hold arrays get a copy of these arrays (since arrays tend to
    be used as mutable stacks). When this is not correct, for example
    because a mode mutates non-array properties of its state object, a
    mode object should define
    a copyState method, which is given a
    state and should return a safe copy of that state.


    
If you want your mode to provide smart indentation
    (through the indentLine
    method and the indentAuto
    and newlineAndIndent commands, to which keys can be
    bound), you must define
    an indent(state, textAfter) method
    on your mode object.


    
The indentation method should inspect the given state object,
    and optionally the textAfter string, which contains
    the text on the line that is being indented, and return an
    integer, the amount of spaces to indent. It should usually take
    the indentUnit
    option into account. An indentation method may
    return CodeMirror.Pass to indicate that it
    could not come up with a precise indentation.


    
To work well with
    the commenting addon, a mode may
    define lineComment (string that
    starts a line
    comment), blockCommentStart, blockCommentEnd
    (strings that start and end block comments),
    and blockCommentLead (a string to put at the start of
    continued lines in a block comment). All of these are
    optional.


    
Finally, a mode may define either
    an electricChars or an electricInput
    property, which are used to automatically reindent the line when
    certain patterns are typed and
    the electricChars
    option is enabled. electricChars may be a string, and
    will trigger a reindent whenever one of the characters in that
    string are typed. Often, it is more appropriate to
    use electricInput, which should hold a regular
    expression, and will trigger indentation when the part of the
    line before the cursor matches the expression. It should
    usually end with a $ character, so that it only
    matches when the indentation-changing pattern was just typed, not when something was
    typed after the pattern.


    
So, to summarize, a mode must provide
    a token method, and it may
    provide startState, copyState,
    and indent methods. For an example of a trivial mode,
    see the diff mode, for a more
    involved example, see the C-like
    mode.


    
Sometimes, it is useful for modes to nest—to have one
    mode delegate work to another mode. An example of this kind of
    mode is the mixed-mode HTML
    mode. To implement such nesting, it is usually necessary to
    create mode objects and copy states yourself. To create a mode
    object, there are CodeMirror.getMode(options,
    parserConfig), where the first argument is a configuration
    object as passed to the mode constructor function, and the second
    argument is a mode specification as in
    the mode option. To copy a
    state object, call CodeMirror.copyState(mode, state),
    where mode is the mode that created the given
    state.


    
In a nested mode, it is recommended to add an
    extra method, innerMode which, given
    a state object, returns a {state, mode} object with
    the inner mode and its state for the current position. These are
    used by utility scripts such as the tag
    closer to get context information. Use
    the CodeMirror.innerMode helper function to, starting
    from a mode and a state, recursively walk down to the innermost
    mode and state.


    
To make indentation work properly in a nested parser, it is
    advisable to give the startState method of modes that
    are intended to be nested an optional argument that provides the
    base indentation for the block of code. The JavaScript and CSS
    parser do this, for example, to allow JavaScript and CSS code
    inside the mixed-mode HTML mode to be properly indented.


    
It is possible, and encouraged, to associate
    your mode, or a certain configuration of your mode, with
    a MIME type. For
    example, the JavaScript mode associates itself
    with text/javascript, and its JSON variant
    with application/json. To do this,
    call CodeMirror.defineMIME(mime,
    modeSpec), where modeSpec can be a string or
    object specifying a mode, as in
    the mode option.


    
If a mode specification wants to add some properties to the
    resulting mode object, typically for use
    with getHelpers, it may
    contain a modeProps property, which holds an object.
    This object's properties will be copied to the actual mode
    object.


    
Sometimes, it is useful to add or override mode
    object properties from external code.
    The CodeMirror.extendMode function
    can be used to add properties to mode objects produced for a
    specific mode. Its first argument is the name of the mode, its
    second an object that specifies the properties that should be
    added. This is mostly useful to add utilities that can later be
    looked up through getMode.






    
VIM Mode API


    
CodeMirror has a robust VIM mode that attempts to faithfully
    emulate VIM's most useful features. It can be enabled by
    including keymap/vim.js
     and setting the keymap option to
    vim.


    
Configuration


    
VIM mode accepts configuration options for customizing
    behavior at run time. These methods can be called at any time
    and will affect all existing CodeMirror instances unless
    specified otherwise. The methods are exposed on the
    CodeMirror.Vim object.


    

      
setOption(name: string, value: any, ?cm: CodeMirror, ?cfg: object)

      
Sets the value of a VIM option. name should
      be the name of an option. If cfg.scope is not set
      and cm is provided, then sets the global and
      instance values of the option. Otherwise, sets either the
      global or instance value of the option depending on whether
      cfg.scope is global or
      local.

      
getOption(name: string, ?cm: CodeMirror: ?cfg: object)

      
Gets the current value of a VIM option. If
      cfg.scope is not set and cm is
      provided, then gets the instance value of the option, falling
      back to the global value if not set. If cfg.scope is provided, then gets the global or
      local value without checking the other.


      
map(lhs: string, rhs: string, ?context: string)

      
Maps a key sequence to another key sequence. Implements
      VIM's :map command. To map ; to : in VIM would be
      :map ; :. That would translate to
      CodeMirror.Vim.map(';', ':');.
      The context can be normal,
      visual, or insert, which correspond
      to :nmap, :vmap, and
      :imap
      respectively.


      
mapCommand(keys: string, type: string, name: string, ?args: object, ?extra: object)

      
Maps a key sequence to a motion,
      operator, or action type command.
      The args object is passed through to the command when it is
      invoked by the provided key sequence.
      extras.context can be normal,
      visual, or insert, to map the key
      sequence only in the corresponding mode.
      extras.isEdit is applicable only to actions,
      determining whether it is recorded for replay for the
      . single-repeat command.
    


    
Extending VIM


    
CodeMirror's VIM mode implements a large subset of VIM's core
    editing functionality. But since there's always more to be
    desired, there is a set of APIs for extending VIM's
    functionality. As with the configuration API, the methods are
    exposed on CodeMirror.Vim and may
    be called at any time.


    

      
defineOption(name: string, default: any, type: string, ?aliases: array<string>, ?callback: function (?value: any, ?cm: CodeMirror) → ?any)

      
Defines a VIM style option and makes it available to the
      :set command. Type can be boolean or
      string, used for validation and by
      :set to determine which syntax to accept. If a
      callback is passed in, VIM does not store the value of the
      option itself, but instead uses the callback as a setter/getter. If the
      first argument to the callback is undefined, then the
      callback should return the value of the option. Otherwise, it should set
      instead. Since VIM options have global and instance values, whether a
      CodeMirror instance is passed in denotes whether the global
      or local value should be used. Consequently, it's possible for the
      callback to be called twice for a single setOption or
      getOption call. Note that right now, VIM does not support
      defining buffer-local options that do not have global values. If an
      option should not have a global value, either always ignore the
      cm parameter in the callback, or always pass in a
      cfg.scope to setOption and
      getOption.


      
defineMotion(name: string, fn: function(cm: CodeMirror, head: {line, ch}, ?motionArgs: object}) → {line, ch})

      
Defines a motion command for VIM. The motion should return
      the desired result position of the cursor. head
      is the current position of the cursor. It can differ from
      cm.getCursor('head') if VIM is in visual mode.
      motionArgs is the object passed into
      mapCommand().


      
defineOperator(name: string, fn: function(cm: CodeMirror, ?operatorArgs: object, ranges: array<{anchor, head}>) → ?{line, ch})

      
Defines an operator command, similar to 
      defineMotion. ranges is the range
      of text the operator should operate on. If the cursor should
      be set to a certain position after the operation finishes, it
      can return a cursor object.


      
defineAction(name: string, fn: function(cm: CodeMirror, ?actionArgs: object))

      
Defines an action command, similar to
      defineMotion. Action commands
      can have arbitrary behavior, making them more flexible than
      motions and operators, at the loss of orthogonality.


      
defineEx(name: string, ?prefix: string, fn: function(cm: CodeMirror, ?params: object))

      
Defines an Ex command, and maps it to :name.
      If a prefix is provided, it, and any prefixed substring of the
      name beginning with the prefix can
      be used to invoke the command. If the prefix is
      falsy, then name is used as the prefix. 
      params.argString contains the part of the prompted
      string after the command name. params.args is
      params.argString split by whitespace. If the
      command was prefixed with a
      line range,
      params.line and params.lineEnd will
      be set.
    









CodeMirror-5.4.0/doc/realworld.html000066400000000000000000000344611254300440500172200ustar00rootroot00000000000000

CodeMirror: Real-world Uses









CodeMirror real-world uses


    
Create a pull
    request if you'd like your project to be added to this list.


    




CodeMirror-5.4.0/doc/releases.html000066400000000000000000002003161254300440500170220ustar00rootroot00000000000000

CodeMirror: Release History










Release notes and version history





  
Version 5.x


  
25-06-2015: Version 5.4:


  

  
20-05-2015: Version 5.3:


  

  
20-04-2015: Version 5.2:


  

  
23-03-2015: Version 5.1:


  

  
20-02-2015: Version 5.0:


  
    
    
  • Experimental mobile support (tested on iOS, Android Chrome, stock Android browser)
    • 
    
  • New option inputStyle to switch between hidden textarea and contenteditable input.
    • 
    
  • The getInputField
    method is no longer guaranteed to return a textarea.
    • 
    
  • Full list of patches.
    • 
  








  
Version 4.x


  
20-02-2015: Version 4.13:


  

  
22-01-2015: Version 4.12:


  

  
9-01-2015: Version 4.11:


  
Unfortunately, 4.10 did not take care of the
  Firefox scrolling issue entirely. This release adds two more patches
  to address that.


  
29-12-2014: Version 4.10:


  
Emergency single-patch update to 4.9. Fixes
  Firefox-specific problem where the cursor could end up behind the
  horizontal scrollbar.


  
23-12-2014: Version 4.9:


  

  
22-11-2014: Version 4.8:


  

  
20-10-2014: Version 4.7:


  
    
    
  • Incompatible:
    The lint addon now passes the
    editor's value as first argument to asynchronous lint functions,
    for consistency. The editor is still passed, as fourth
    argument.
    • 
    
  • Improved handling of unicode identifiers in modes for
    languages that support them.
    • 
    
  • More mode
    improvements: CoffeeScript
    (indentation), Verilog
    (indentation), Scala
    (indentation, triple-quoted strings),
    and PHP (interpolated
    variables in heredoc strings).
    • 
    
  • New modes: Textile and Tornado templates.
    • 
    
  • Experimental new way to define modes.
    • 
    
  • Improvements to the Vim
    bindings: Arbitrary insert mode key mappings are now possible,
    and text objects are supported in visual mode.
    • 
    
  • The mode meta-information file
    now includes information about file extensions,
    and helper
    functions findModeByMIME
    and findModeByExtension.
    • 
    
  • New logo!
    • 
    
  • Full list of patches.
    • 
  


  
19-09-2014: Version 4.6:


  

  
21-08-2014: Version 4.5:


  

  
21-07-2014: Version 4.4:


  
    
    
  • Note: Some events might now fire in slightly
    different order ("change" is still guaranteed to fire
    before "cursorActivity")
    • 
    
  • Nested operations in multiple editors are now synced (complete
    at same time, reducing DOM reflows)
    • 
    
  • Visual block mode for vim (<C-v>) is nearly complete
    • 
    
  • New mode: Kotlin
    • 
    
  • Better multi-selection paste for text copied from multiple CodeMirror selections
    • 
    
  • Full list of patches.
    • 
  


  
23-06-2014: Version 4.3:


  
    
    
  • Several vim bindings
    improvements: search and exCommand history, global flag
    for :substitute, :global command.
    
  • Allow hiding the cursor by
    setting cursorBlinkRate
    to a negative value.
    • 
    
  • Make gutter markers themeable, use this in foldgutter.
    • 
    
  • Full list of patches.
    • 
  


  
19-05-2014: Version 4.2:


  
    
    
  • Fix problem where some modes were broken by the fact that empty tokens were forbidden.
    • 
    
  • Several fixes to context menu handling.
    • 
    
  • On undo, scroll change, not cursor, into view.
    • 
    
  • Rewritten Jade mode.
    • 
    
  • Various improvements to Shell (support for more syntax) and Python (better indentation) modes.
    • 
    
  • New mode: Cypher.
    • 
    
  • New theme: Neo.
    • 
    
  • Support direct styling options (color, line style, width) in the rulers addon.
    • 
    
  • Recognize per-editor configuration for the show-hint and foldcode addons.
    • 
    
  • More intelligent scanning for existing close tags in closetag addon.
    • 
    
  • In the Vim bindings: Fix bracket matching, support case conversion in visual mode, visual paste, append action.
    • 
    
  • Full list of patches.
    • 
  


  
22-04-2014: Version 4.1:


  
    
    
  • Slightly incompatible:
    The "cursorActivity"
    event now fires after all other events for the operation (and only
    for handlers that were actually registered at the time the
    activity happened).
    • 
    
  • New command: insertSoftTab.
    • 
    
  • New mode: Django.
    • 
    
  • Improved modes: Verilog (rewritten), Jinja2, Haxe, PHP (string interpolation highlighted), JavaScript (indentation of trailing else, template strings), LiveScript (multi-line strings).
    • 
    
  • Many small issues from the 3.x→4.x transition were found and fixed.
    • 
    
  • Full list of patches.
    • 
  


  
20-03-2014: Version 4.0:


  
This is a new major version of CodeMirror. There
  are a few incompatible changes in the API. Upgrade
  with care, and read the upgrading
  guide.


  







  
Version 3.x


  
22-04-2014: Version 3.24:


  
Merges the improvements from 4.1 that could
  easily be applied to the 3.x code. Also improves the way the editor
  size is updated when line widgets change.


  
20-03-2014: Version 3.23:


  
    
    
  • In the XML mode,
    add brackets style to angle brackets, fix
    case-sensitivity of tags for HTML.
    • 
    
  • New mode: Dylan.
    • 
    
  • Many improvements to the Vim bindings.
    • 
  


  
21-02-2014: Version 3.22:


  

  
16-01-2014: Version 3.21:


  
    
    
  • Auto-indenting a block will no longer add trailing whitespace to blank lines.
    
  • Marking text has a new option clearWhenEmpty to control auto-removal.
    • 
    
  • Several bugfixes in the handling of bidirectional text.
    • 
    
  • The XML and CSS modes were largely rewritten. LESS support was added to the CSS mode.
    • 
    
  • The OCaml mode was moved to an mllike mode, F# support added.
    • 
    
  • Make it possible to fetch multiple applicable helper values with getHelpers, and to register helpers matched on predicates with registerGlobalHelper.
    • 
    
  • New theme pastel-on-dark.
    • 
    
  • Better ECMAScript 6 support in JavaScript mode.
    • 
    
  • Full list of patches.
    • 
  


  
21-11-2013: Version 3.20:


  

  
21-10-2013: Version 3.19:


  

  
23-09-2013: Version 3.18:


  
Emergency release to fix a problem in 3.17
  where .setOption("lineNumbers", false) would raise an
  error.


  
23-09-2013: Version 3.17:


  

  
21-08-2013: Version 3.16:


  

  
29-07-2013: Version 3.15:


  

  
20-06-2013: Version 3.14:


  

  
20-05-2013: Version 3.13:


  

  
19-04-2013: Version 3.12:


  

  
20-03-2013: Version 3.11:


  

  
21-02-2013: Version 3.1:


  
  

  
25-01-2013: Version 3.02:


  
Single-bugfix release. Fixes a problem that
  prevents CodeMirror instances from being garbage-collected after
  they become unused.


  
21-01-2013: Version 3.01:


  

  
10-12-2012: Version 3.0:


  
New major version. Only
  partially backwards-compatible. See
  the upgrading guide for more
  information. Changes since release candidate 2:


  
    
    
  • Rewritten VIM mode.
    • 
    
  • Fix a few minor scrolling and sizing issues.
    • 
    
  • Work around Safari segfault when dragging.
    • 
    
  • Full list of patches.
    • 
  

  
  
20-11-2012: Version 3.0, release candidate 2:


  
    
    
  • New mode: HTTP.
    • 
    
  • Improved handling of selection anchor position.
    • 
    
  • Improve IE performance on longer lines.
    • 
    
  • Reduce gutter glitches during horiz. scrolling.
    • 
    
  • Add addKeyMap and removeKeyMap methods.
    • 
    
  • Rewrite formatting and closetag add-ons.
    • 
    
  • Full list of patches.
    • 
  


  
20-11-2012: Version 3.0, release candidate 1:


  

  
22-10-2012: Version 3.0, beta 2:


  
    
    
  • Fix page-based coordinate computation.
    • 
    
  • Fix firing of gutterClick event.
    • 
    
  • Add cursorHeight option.
    • 
    
  • Fix bi-directional text regression.
    • 
    
  • Add viewportMargin option.
    • 
    
  • Directly handle mousewheel events (again, hopefully better).
    • 
    
  • Make vertical cursor movement more robust (through widgets, big line gaps).
    • 
    
  • Add flattenSpans option.
    • 
    
  • Many optimizations. Poor responsiveness should be fixed.
    • 
    
  • Initialization in hidden state works again.
    • 
    
  • Full list of patches.
    • 
  


  
19-09-2012: Version 3.0, beta 1:


  
    
    
  • Bi-directional text support.
    • 
    
  • More powerful gutter model.
    • 
    
  • Support for arbitrary text/widget height.
    • 
    
  • In-line widgets.
    • 
    
  • Generalized event handling.
    • 
  








  
Version 2.x


  
21-01-2013: Version 2.38:


  
Integrate some bugfixes, enhancements to the vim keymap, and new
  modes
  (D, Sass, APL)
  from the v3 branch.


  
20-12-2012: Version 2.37:


  
    
    
  • New mode: SQL (will replace plsql and mysql modes).
    • 
    
  • Further work on the new VIM mode.
    • 
    
  • Fix Cmd/Ctrl keys on recent Operas on OS X.
    • 
    
  • Full list of patches.
    • 
  


  
20-11-2012: Version 2.36:


  

  
22-10-2012: Version 2.35:


  

  
19-09-2012: Version 2.34:


  
    
    
  • New mode: Common Lisp.
    • 
    
  • Fix right-click select-all on most browsers.
    • 
    
  • Change the way highlighting happens:
      Saves memory and CPU cycles.
      compareStates is no longer needed.
      onHighlightComplete no longer works.
    • 
    
  • Integrate mode (Markdown, XQuery, CSS, sTex) tests in central testsuite.
    • 
    
  • Add a CodeMirror.version property.
    • 
    
  • More robust handling of nested modes in formatting and closetag plug-ins.
    • 
    
  • Un/redo now preserves marked text and bookmarks.
    • 
    
  • Full list of patches.
    • 
  


  
23-08-2012: Version 2.33:


  
    
    
  • New mode: Sieve.
    • 
    
  • New getViewPort and onViewportChange API.
    • 
    
  • Configurable cursor blink rate.
    • 
    
  • Make binding a key to false disabling handling (again).
    • 
    
  • Show non-printing characters as red dots.
    • 
    
  • More tweaks to the scrolling model.
    • 
    
  • Expanded testsuite. Basic linter added.
    • 
    
  • Remove most uses of innerHTML. Remove CodeMirror.htmlEscape.
    • 
    
  • Full list of patches.
    • 
  


  
23-07-2012: Version 2.32:


  
Emergency fix for a bug where an editor with
  line wrapping on IE will break when there is no
  scrollbar.


  
20-07-2012: Version 2.31:


  

  
22-06-2012: Version 2.3:


  
    
    
  • New scrollbar implementation. Should flicker less. Changes DOM structure of the editor.
    • 
    
  • New theme: vibrant-ink.
    • 
    
  • Many extensions to the VIM keymap (including text objects).
    • 
    
  • Add mode-multiplexing utility script.
    • 
    
  • Fix bug where right-click paste works in read-only mode.
    • 
    
  • Add a getScrollInfo method.
    • 
    
  • Lots of other fixes.
    • 
  


  
23-05-2012: Version 2.25:


  
    
    
  • New mode: Erlang.
    • 
    
  • Remove xmlpure mode (use xml.js).
    • 
    
  • Fix line-wrapping in Opera.
    • 
    
  • Fix X Windows middle-click paste in Chrome.
    • 
    
  • Fix bug that broke pasting of huge documents.
    • 
    
  • Fix backspace and tab key repeat in Opera.
    • 
  


  
23-04-2012: Version 2.24:


  
    
    
  • Drop support for Internet Explorer 6.
    • 
    
  • New
    modes: Shell, Tiki
    wiki, Pig Latin.
    • 
    
  • New themes: Ambiance, Blackboard.
    • 
    
  • More control over drag/drop
    with dragDrop
    and onDragEvent
    options.
    • 
    
  • Make HTML mode a bit less pedantic.
    • 
    
  • Add compoundChange API method.
    • 
    
  • Several fixes in undo history and line hiding.
    • 
    
  • Remove (broken) support for catchall in key maps,
    add nofallthrough boolean field instead.
    • 
  


  
26-03-2012: Version 2.23:


  
    
    
  • Change default binding for tab [more]
      
    
    • 
    
  • New modes: XQuery and VBScript.
    • 
    
  • Two new themes: lesser-dark and xq-dark.
    • 
    
  • Differentiate between background and text styles in setLineClass.
    • 
    
  • Fix drag-and-drop in IE9+.
    • 
    
  • Extend charCoords
    and cursorCoords with a mode argument.
    • 
    
  • Add autofocus option.
    • 
    
  • Add findMarksAt method.
    • 
  


  
27-02-2012: Version 2.22:


  

  
27-01-2012: Version 2.21:


  
    
    
  • Added LESS, MySQL,
    Go, and Verilog modes.
    • 
    
  • Add smartIndent
    option.
    • 
    
  • Support a cursor in readOnly-mode.
    • 
    
  • Support assigning multiple styles to a token.
    • 
    
  • Use a new approach to drawing the selection.
    • 
    
  • Add scrollTo method.
    • 
    
  • Allow undo/redo events to span non-adjacent lines.
    • 
    
  • Lots and lots of bugfixes.
    • 
  


  
20-12-2011: Version 2.2:


  

  
21-11-2011: Version 2.18:

  
Fixes TextMarker.clear, which is broken in 2.17.


  
21-11-2011: Version 2.17:

  
    
    
  • Add support for line
    wrapping and code
    folding.
    • 
    
  • Add Github-style Markdown mode.
    • 
    
  • Add Monokai
    and Rubyblue themes.
    • 
    
  • Add setBookmark method.
    • 
    
  • Move some of the demo code into reusable components
    under lib/util.
    • 
    
  • Make screen-coord-finding code faster and more reliable.
    • 
    
  • Fix drag-and-drop in Firefox.
    • 
    
  • Improve support for IME.
    • 
    
  • Speed up content rendering.
    • 
    
  • Fix browser's built-in search in Webkit.
    • 
    
  • Make double- and triple-click work in IE.
    • 
    
  • Various fixes to modes.
    • 
  


  
27-10-2011: Version 2.16:

  
    
    
  • Add Perl, Rust, TiddlyWiki, and Groovy modes.
    • 
    
  • Dragging text inside the editor now moves, rather than copies.
    • 
    
  • Add a coordsFromIndex method.
    • 
    
  • API change: setValue now no longer clears history. Use clearHistory for that.
    • 
    
  • API change: markText now
    returns an object with clear and find
    methods. Marked text is now more robust when edited.
    • 
    
  • Fix editing code with tabs in Internet Explorer.
    • 
  


  
26-09-2011: Version 2.15:

  
Fix bug that snuck into 2.14: Clicking the
  character that currently has the cursor didn't re-focus the
  editor.


  
26-09-2011: Version 2.14:

  


  
23-08-2011: Version 2.13:

  

  
25-07-2011: Version 2.12:

  
    
    
  • Add a SPARQL mode.
    • 
    
  • Fix bug with cursor jumping around in an unfocused editor in IE.
    • 
    
  • Allow key and mouse events to bubble out of the editor. Ignore widget clicks.
    • 
    
  • Solve cursor flakiness after undo/redo.
    • 
    
  • Fix block-reindent ignoring the last few lines.
    • 
    
  • Fix parsing of multi-line attrs in XML mode.
    • 
    
  • Use innerHTML for HTML-escaping.
    • 
    
  • Some fixes to indentation in C-like mode.
    • 
    
  • Shrink horiz scrollbars when long lines removed.
    • 
    
  • Fix width feedback loop bug that caused the width of an inner DIV to shrink.
    • 
  


  
04-07-2011: Version 2.11:

  
    
    
  • Add a Scheme mode.
    • 
    
  • Add a replace method to search cursors, for cursor-preserving replacements.
    • 
    
  • Make the C-like mode mode more customizable.
    • 
    
  • Update XML mode to spot mismatched tags.
    • 
    
  • Add getStateAfter API and compareState mode API methods for finer-grained mode magic.
    • 
    
  • Add a getScrollerElement API method to manipulate the scrolling DIV.
    • 
    
  • Fix drag-and-drop for Firefox.
    • 
    
  • Add a C# configuration for the C-like mode.
    • 
    
  • Add full-screen editing and mode-changing demos.
    • 
  


  
07-06-2011: Version 2.1:

  
Add
  a theme system
  (demo). Note that this is not
  backwards-compatible—you'll have to update your styles and
  modes!


  
07-06-2011: Version 2.02:

  
    
    
  • Add a Lua mode.
    • 
    
  • Fix reverse-searching for a regexp.
    • 
    
  • Empty lines can no longer break highlighting.
    • 
    
  • Rework scrolling model (the outer wrapper no longer does the scrolling).
    • 
    
  • Solve horizontal jittering on long lines.
    • 
    
  • Add runmode.js.
    • 
    
  • Immediately re-highlight text when typing.
    • 
    
  • Fix problem with 'sticking' horizontal scrollbar.
    • 
  


  
26-05-2011: Version 2.01:

  
    
    
  • Add a Smalltalk mode.
    • 
    
  • Add a reStructuredText mode.
    • 
    
  • Add a Python mode.
    • 
    
  • Add a PL/SQL mode.
    • 
    
  • coordsChar now works
    • 
    
  • Fix a problem where onCursorActivity interfered with onChange.
    • 
    
  • Fix a number of scrolling and mouse-click-position glitches.
    • 
    
  • Pass information about the changed lines to onChange.
    • 
    
  • Support cmd-up/down on OS X.
    • 
    
  • Add triple-click line selection.
    • 
    
  • Don't handle shift when changing the selection through the API.
    • 
    
  • Support "nocursor" mode for readOnly option.
    • 
    
  • Add an onHighlightComplete option.
    • 
    
  • Fix the context menu for Firefox.
    • 
  


  
28-03-2011: Version 2.0:

  
CodeMirror 2 is a complete rewrite that's
  faster, smaller, simpler to use, and less dependent on browser
  quirks. See this
  and this
  for more information.


  
22-02-2011: Version 2.0 beta 2:

  
Somewhat more mature API, lots of bugs shaken out.


  
17-02-2011: Version 0.94:

  
    
    
  • tabMode: "spaces" was modified slightly (now indents when something is selected).
    • 
    
  • Fixes a bug that would cause the selection code to break on some IE versions.
    • 
    
  • Disabling spell-check on WebKit browsers now works.
    • 
  


  
08-02-2011: Version 2.0 beta 1:

  
CodeMirror 2 is a complete rewrite of
  CodeMirror, no longer depending on an editable frame.


  
19-01-2011: Version 0.93:

  
    
    
  • Added a Regular Expression parser.
    • 
    
  • Fixes to the PHP parser.
    • 
    
  • Support for regular expression in search/replace.
    • 
    
  • Add save method to instances created with fromTextArea.
    • 
    
  • Add support for MS T-SQL in the SQL parser.
    • 
    
  • Support use of CSS classes for highlighting brackets.
    • 
    
  • Fix yet another hang with line-numbering in hidden editors.
    • 
  







  
Version 0.x


  
28-03-2011: Version 1.0:

  
    
    
  • Fix error when debug history overflows.
    • 
    
  • Refine handling of C# verbatim strings.
    • 
    
  • Fix some issues with JavaScript indentation.
    • 
  


  
17-12-2010: Version 0.92:

  
    
    
  • Make CodeMirror work in XHTML documents.
    • 
    
  • Fix bug in handling of backslashes in Python strings.
    • 
    
  • The styleNumbers option is now officially
    supported and documented.
    • 
    
  • onLineNumberClick option added.
    • 
    
  • More consistent names onLoad and
    onCursorActivity callbacks. Old names still work, but
    are deprecated.
    • 
    
  • Add a Freemarker mode.
    • 
  


  
11-11-2010: Version 0.91:

  
    
    
  • Adds support for Java.
    • 
    
  • Small additions to the PHP and SQL parsers.
    • 
    
  • Work around various Webkit issues.
    • 
    
  • Fix toTextArea to update the code in the textarea.
    • 
    
  • Add a noScriptCaching option (hack to ease development).
    • 
    
  • Make sub-modes of HTML mixed mode configurable.
    • 
  


  
02-10-2010: Version 0.9:

  
    
    
  • Add support for searching backwards.
    • 
    
  • There are now parsers for Scheme, XQuery, and OmetaJS.
    • 
    
  • Makes height: "dynamic" more robust.
    • 
    
  • Fixes bug where paste did not work on OS X.
    • 
    
  • Add a enterMode and electricChars options to make indentation even more customizable.
    • 
    
  • Add firstLineNumber option.
    • 
    
  • Fix bad handling of @media rules by the CSS parser.
    • 
    
  • Take a new, more robust approach to working around the invisible-last-line bug in WebKit.
    • 
  


  
22-07-2010: Version 0.8:

  
    
    
  • Add a cursorCoords method to find the screen
    coordinates of the cursor.
    • 
    
  • A number of fixes and support for more syntax in the PHP parser.
    • 
    
  • Fix indentation problem with JSON-mode JS parser in Webkit.
    • 
    
  • Add a minification UI.
    • 
    
  • Support a height: dynamic mode, where the editor's
    height will adjust to the size of its content.
    • 
    
  • Better support for IME input mode.
    • 
    
  • Fix JavaScript parser getting confused when seeing a no-argument
    function call.
    • 
    
  • Have CSS parser see the difference between selectors and other
    identifiers.
    • 
    
  • Fix scrolling bug when pasting in a horizontally-scrolled
    editor.
    • 
    
  • Support toTextArea method in instances created with
    fromTextArea.
    • 
    
  • Work around new Opera cursor bug that causes the cursor to jump
    when pressing backspace at the end of a line.
    • 
  


  
27-04-2010: Version
  0.67:

  
More consistent page-up/page-down behaviour
  across browsers. Fix some issues with hidden editors looping forever
  when line-numbers were enabled. Make PHP parser parse
  "\\" correctly. Have jumpToLine work on
  line handles, and add cursorLine function to fetch the
  line handle where the cursor currently is. Add new
  setStylesheet function to switch style-sheets in a
  running editor.


  
01-03-2010: Version
  0.66:

  
Adds removeLine method to API.
  Introduces the PLSQL parser.
  Marks XML errors by adding (rather than replacing) a CSS class, so
  that they can be disabled by modifying their style. Fixes several
  selection bugs, and a number of small glitches.


  
12-11-2009: Version
  0.65:

  
Add support for having both line-wrapping and
  line-numbers turned on, make paren-highlighting style customisable
  (markParen and unmarkParen config
  options), work around a selection bug that Opera
  reintroduced in version 10.


  
23-10-2009: Version
  0.64:

  
Solves some issues introduced by the
  paste-handling changes from the previous release. Adds
  setSpellcheck, setTextWrapping,
  setIndentUnit, setUndoDepth,
  setTabMode, and setLineNumbers to
  customise a running editor. Introduces an SQL parser. Fixes a few small
  problems in the Python
  parser. And, as usual, add workarounds for various newly discovered
  browser incompatibilities.


  
31-08-2009: Version 0.63:

  
 Overhaul of paste-handling (less fragile), fixes for several
  serious IE8 issues (cursor jumping, end-of-document bugs) and a number
  of small problems.


  
30-05-2009: Version 0.62:

  
Introduces Python
  and Lua parsers. Add
  setParser (on-the-fly mode changing) and
  clearHistory methods. Make parsing passes time-based
  instead of lines-based (see the passTime option).






CodeMirror-5.4.0/doc/reporting.html000066400000000000000000000040011254300440500172210ustar00rootroot00000000000000

CodeMirror: Reporting Bugs









Reporting bugs effectively






So you found a problem in CodeMirror. By all means, report it! Bug
reports from users are the main drive behind improvements to
CodeMirror. But first, please read over these points:



    
  
  1. CodeMirror is maintained by volunteers. They don't owe you
  anything, so be polite. Reports with an indignant or belligerent
  tone tend to be moved to the bottom of the pile.
    2. 

  
  2. Include information about the browser in which the
  problem occurred. Even if you tested several browsers, and
  the problem occurred in all of them, mention this fact in the bug
  report. Also include browser version numbers and the operating
  system that you're on.
    3. 

  
  3. Mention which release of CodeMirror you're using. Preferably,
  try also with the current development snapshot, to ensure the
  problem has not already been fixed.
    4. 

  
  4. Mention very precisely what went wrong. "X is broken" is not a
  good bug report. What did you expect to happen? What happened
  instead? Describe the exact steps a maintainer has to take to make
  the problem occur. We can not fix something that we can not
  observe.
    5. 

  
  5. If the problem can not be reproduced in any of the demos
  included in the CodeMirror distribution, please provide an HTML
  document that demonstrates the problem. The best way to do this is
  to go to jsbin.com, enter
  it there, press save, and include the resulting link in your bug
  report.
    6. 








CodeMirror-5.4.0/doc/upgrade_v2.2.html000066400000000000000000000067321254300440500174230ustar00rootroot00000000000000

CodeMirror: Version 2.2 upgrade guide









Upgrading to v2.2



There are a few things in the 2.2 release that require some care
when upgrading.



No more default.css



The default theme is now included
in codemirror.css, so
you do not have to included it separately anymore. (It was tiny, so
even if you're not using it, the extra data overhead is negligible.)


Different key customization



CodeMirror has moved to a system
where keymaps are used to
bind behavior to keys. This means custom
bindings are now possible.



Three options that influenced key
behavior, tabMode, enterMode,
and smartHome, are no longer supported. Instead, you can
provide custom bindings to influence the way these keys act. This is
done through the
new extraKeys
option, which can hold an object mapping key names to functionality. A
simple example would be:



  extraKeys: {
    "Ctrl-S": function(instance) { saveText(instance.getValue()); },
    "Ctrl-/": "undo"
  }



Keys can be mapped either to functions, which will be given the
editor instance as argument, or to strings, which are mapped through
functions through the CodeMirror.commands table, which
contains all the built-in editing commands, and can be inspected and
extended by external code.



By default, the Home key is bound to
the "goLineStartSmart" command, which moves the cursor to
the first non-whitespace character on the line. You can set do this to
make it always go to the very start instead:



  extraKeys: {"Home": "goLineStart"}



Similarly, Enter is bound
to "newlineAndIndent" by default. You can bind it to
something else to get different behavior. To disable special handling
completely and only get a newline character inserted, you can bind it
to false:



  extraKeys: {"Enter": false}



The same works for Tab. If you don't want CodeMirror
to handle it, bind it to false. The default behaviour is
to indent the current line more ("indentMore" command),
and indent it less when shift is held ("indentLess").
There are also "indentAuto" (smart indent)
and "insertTab" commands provided for alternate
behaviors. Or you can write your own handler function to do something
different altogether.



Tabs



Handling of tabs changed completely. The display width of tabs can
now be set with the tabSize option, and tabs can
be styled by setting CSS rules
for the cm-tab class.



The default width for tabs is now 4, as opposed to the 8 that is
hard-wired into browsers. If you are relying on 8-space tabs, make
sure you explicitly set tabSize: 8 in your options.




CodeMirror-5.4.0/doc/upgrade_v3.html000066400000000000000000000204741254300440500172630ustar00rootroot00000000000000

CodeMirror: Version 3 upgrade guide


















Upgrading to version 3



Version 3 does not depart too much from 2.x API, and sites that use
CodeMirror in a very simple way might be able to upgrade without
trouble. But it does introduce a number of incompatibilities. Please
at least skim this text before upgrading.



Note that version 3 drops full support for Internet
Explorer 7. The editor will mostly work on that browser, but
it'll be significantly glitchy.




  
DOM structure



This one is the most likely to cause problems. The internal
structure of the editor has changed quite a lot, mostly to implement a
new scrolling model.



Editor height is now set on the outer wrapper element (CSS
class CodeMirror), not on the scroller element
(CodeMirror-scroll).



Other nodes were moved, dropped, and added. If you have any code
that makes assumptions about the internal DOM structure of the editor,
you'll have to re-test it and probably update it to work with v3.



See the styling section of the
manual for more information.





  
Gutter model



In CodeMirror 2.x, there was a single gutter, and line markers
created with setMarker would have to somehow coexist with
the line numbers (if present). Version 3 allows you to specify an
array of gutters, by class
name,
use setGutterMarker
to add or remove markers in individual gutters, and clear whole
gutters
with clearGutter.
Gutter markers are now specified as DOM nodes, rather than HTML
snippets.



The gutters no longer horizontally scrolls along with the content.
The fixedGutter option was removed (since it is now the
only behavior).



<style>
  /* Define a gutter style */
  .note-gutter { width: 3em; background: cyan; }
</style>
<script>
  // Create an instance with two gutters -- line numbers and notes
  var cm = new CodeMirror(document.body, {
    gutters: ["note-gutter", "CodeMirror-linenumbers"],
    lineNumbers: true
  });
  // Add a note to line 0
  cm.setGutterMarker(0, "note-gutter", document.createTextNode("hi"));
</script>






  
Event handling



Most of the onXYZ options have been removed. The same
effect is now obtained by calling
the on method with a string
identifying the event type. Multiple handlers can now be registered
(and individually unregistered) for an event, and objects such as line
handlers now also expose events. See the
full list here.



(The onKeyEvent and onDragEvent options,
which act more as hooks than as event handlers, are still there in
their old form.)



cm.on("change", function(cm, change) {
  console.log("something changed! (" + change.origin + ")");
});






  
markText method arguments



The markText method
(which has gained some interesting new features, such as creating
atomic and read-only spans, or replacing spans with widgets) no longer
takes the CSS class name as a separate argument, but makes it an
optional field in the options object instead.



// Style first ten lines, and forbid the cursor from entering them
cm.markText({line: 0, ch: 0}, {line: 10, ch: 0}, {
  className: "magic-text",
  inclusiveLeft: true,
  atomic: true
});






  
Line folding



The interface for hiding lines has been
removed. markText can
now be used to do the same in a more flexible and powerful way.



The folding script has been
updated to use the new interface, and should now be more robust.



// Fold a range, replacing it with the text "??"
var range = cm.markText({line: 4, ch: 2}, {line: 8, ch: 1}, {
  replacedWith: document.createTextNode("??"),
  // Auto-unfold when cursor moves into the range
  clearOnEnter: true
});
// Get notified when auto-unfolding
CodeMirror.on(range, "clear", function() {
  console.log("boom");
});






  
Line CSS classes



The setLineClass method has been replaced
by addLineClass
and removeLineClass,
which allow more modular control over the classes attached to a line.



var marked = cm.addLineClass(10, "background", "highlighted-line");
setTimeout(function() {
  cm.removeLineClass(marked, "background", "highlighted-line");
});






  
Position properties



All methods that take or return objects that represent screen
positions now use {left, top, bottom, right} properties
(not always all of them) instead of the {x, y, yBot} used
by some methods in v2.x.



Affected methods
are cursorCoords, charCoords, coordsChar,
and getScrollInfo.





  
Bracket matching no longer in core



The matchBrackets
option is no longer defined in the core editor.
Load addon/edit/matchbrackets.js to enable it.





  
Mode management



The CodeMirror.listModes
and CodeMirror.listMIMEs functions, used for listing
defined modes, are gone. You are now encouraged to simply
inspect CodeMirror.modes (mapping mode names to mode
constructors) and CodeMirror.mimeModes (mapping MIME
strings to mode specs).





  
New features



Some more reasons to upgrade to version 3.



    
  
  • Bi-directional text support. CodeMirror will now mostly do the
  right thing when editing Arabic or Hebrew text.
    • 
  
  • Arbitrary line heights. Using fonts with different heights
  inside the editor (whether off by one pixel or fifty) is now
  supported and handled gracefully.
    • 
  
  • In-line widgets. See the demo
  and the docs.
    • 
  
  • Defining custom options
  with CodeMirror.defineOption.
    • 








CodeMirror-5.4.0/doc/upgrade_v4.html000066400000000000000000000125201254300440500172550ustar00rootroot00000000000000

CodeMirror: Version 4 upgrade guide










Upgrading to version 4



CodeMirror 4's interface is very close version 3, but it
does fix a few awkward details in a backwards-incompatible ways. At
least skim the text below before upgrading.



Multiple selections



The main new feature in version 4 is multiple selections. The
single-selection variants of methods are still there, but now
typically act only on the primary selection (usually the last
one added).



The exception to this
is getSelection,
which will now return the content of all selections
(separated by newlines, or whatever lineSep parameter you passed
it).






The beforeSelectionChange event



This event still exists, but the object it is passed has
a completely new
interface, because such changes now concern multiple
selections.






replaceSelection's collapsing behavior



By
default, replaceSelection
would leave the newly inserted text selected. This is only rarely what
you want, and also (slightly) more expensive in the new model, so the
default was changed to "end", meaning the old behavior
must be explicitly specified by passing a second argument
of "around".






change event data



Rather than forcing client code to follow next
pointers from one change object to the next, the library will now
simply fire
multiple "change"
events. Existing code will probably continue to work unmodified.






showIfHidden option to line widgets



This option, which conceptually caused line widgets to be visible
even if their line was hidden, was never really well-defined, and was
buggy from the start. It would be a rather expensive feature, both in
code complexity and run-time performance, to implement properly. It
has been dropped entirely in 4.0.






Module loaders



All modules in the CodeMirror distribution are now wrapped in a
shim function to make them compatible with both AMD
(requirejs) and CommonJS (as used
by node
and browserify) module loaders.
When neither of these is present, they fall back to simply using the
global CodeMirror variable.



If you have a module loader present in your environment, CodeMirror
will attempt to use it, and you might need to change the way you load
CodeMirror modules.






Mutating shared data structures



Data structures produced by the library should not be mutated
unless explicitly allowed, in general. This is slightly more strict in
4.0 than it was in earlier versions, which copied the position objects
returned by getCursor
for nebulous, historic reasons. In 4.0, mutating these
objects will corrupt your editor's selection.






Deprecated interfaces dropped



A few properties and methods that have been deprecated for a while
are now gone. Most notably, the onKeyEvent
and onDragEvent options (use the
corresponding events instead).



Two silly methods, which were mostly there to stay close to the 0.x
API, setLine and removeLine are now gone.
Use the more
flexible replaceRange
method instead.



The long names for folding and completing functions
(CodeMirror.braceRangeFinder, CodeMirror.javascriptHint,
etc) are also gone
(use CodeMirror.fold.brace, CodeMirror.hint.javascript).



The className property in the return value
of getTokenAt, which
has been superseded by the type property, is also no
longer present.






CodeMirror-5.4.0/doc/yinyang.png000066400000000000000000000110311254300440500165070ustar00rootroot00000000000000PNG


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CodeMirror






















  
CodeMirror is a versatile text editor
  implemented in JavaScript for the browser. It is specialized for
  editing code, and comes with a number of language modes and addons
  that implement more advanced editing functionality.


  
A rich programming API and a
  CSS theming system are
  available for customizing CodeMirror to fit your application, and
  extending it with new functionality.






  
This is CodeMirror

  

  

  

  

    

      
      

        DOWNLOAD
      

      

        FUND
      

    

    

      Get the current version: 5.4.

      You can see the code or

      read the release notes.

      There is a minification helper.
    

    

      Software needs maintenance,

      maintainers need to subsist.

      Current funding status = 

      You can help per month or
      once.
      

        
        
      

    

  

  





  
Features

  





  
Community


  
CodeMirror is an open-source project shared under
  an MIT license. It is the editor used in the
  dev tools for
  both Firefox
  and Chrome, Light
  Table, Adobe
  Brackets, Bitbucket,
  and many other projects.


  
Development and bug tracking happens
  on github
  (alternate git
  repository).
  Please read these
  pointers before submitting a bug. Use pull requests to submit
  patches. All contributions must be released under the same MIT
  license that CodeMirror uses.


  
Discussion around the project is done on
  a discussion forum.
  There is also
  the codemirror-announce
  list, which is only used for major announcements (such as new
  versions). If needed, you can
  contact the maintainer
  directly.


  
A list of CodeMirror-related software that is not part of the
  main distribution is maintained
  on our
  wiki. Feel free to add your project.






  
Browser support

  
The desktop versions of the following browsers,
  in standards mode (HTML5 <!doctype html>
  recommended) are supported:

  

    
Firefoxversion 4 and up

    
Chromeany version

    
Safariversion 5.2 and up

    
Internet Explorerversion 8 and up

    
Operaversion 9 and up

  

  
Support for modern mobile browsers is experimental. Recent
  versions of the iOS browser and Chrome on Android should work
  pretty well.






CodeMirror-5.4.0/keymap/000077500000000000000000000000001254300440500150505ustar00rootroot00000000000000CodeMirror-5.4.0/keymap/emacs.js000066400000000000000000000320301254300440500164740ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  var Pos = CodeMirror.Pos;
  function posEq(a, b) { return a.line == b.line && a.ch == b.ch; }

  // Kill 'ring'

  var killRing = [];
  function addToRing(str) {
    killRing.push(str);
    if (killRing.length > 50) killRing.shift();
  }
  function growRingTop(str) {
    if (!killRing.length) return addToRing(str);
    killRing[killRing.length - 1] += str;
  }
  function getFromRing(n) { return killRing[killRing.length - (n ? Math.min(n, 1) : 1)] || ""; }
  function popFromRing() { if (killRing.length > 1) killRing.pop(); return getFromRing(); }

  var lastKill = null;

  function kill(cm, from, to, mayGrow, text) {
    if (text == null) text = cm.getRange(from, to);

    if (mayGrow && lastKill && lastKill.cm == cm && posEq(from, lastKill.pos) && cm.isClean(lastKill.gen))
      growRingTop(text);
    else
      addToRing(text);
    cm.replaceRange("", from, to, "+delete");

    if (mayGrow) lastKill = {cm: cm, pos: from, gen: cm.changeGeneration()};
    else lastKill = null;
  }

  // Boundaries of various units

  function byChar(cm, pos, dir) {
    return cm.findPosH(pos, dir, "char", true);
  }

  function byWord(cm, pos, dir) {
    return cm.findPosH(pos, dir, "word", true);
  }

  function byLine(cm, pos, dir) {
    return cm.findPosV(pos, dir, "line", cm.doc.sel.goalColumn);
  }

  function byPage(cm, pos, dir) {
    return cm.findPosV(pos, dir, "page", cm.doc.sel.goalColumn);
  }

  function byParagraph(cm, pos, dir) {
    var no = pos.line, line = cm.getLine(no);
    var sawText = /\S/.test(dir < 0 ? line.slice(0, pos.ch) : line.slice(pos.ch));
    var fst = cm.firstLine(), lst = cm.lastLine();
    for (;;) {
      no += dir;
      if (no < fst || no > lst)
        return cm.clipPos(Pos(no - dir, dir < 0 ? 0 : null));
      line = cm.getLine(no);
      var hasText = /\S/.test(line);
      if (hasText) sawText = true;
      else if (sawText) return Pos(no, 0);
    }
  }

  function bySentence(cm, pos, dir) {
    var line = pos.line, ch = pos.ch;
    var text = cm.getLine(pos.line), sawWord = false;
    for (;;) {
      var next = text.charAt(ch + (dir < 0 ? -1 : 0));
      if (!next) { // End/beginning of line reached
        if (line == (dir < 0 ? cm.firstLine() : cm.lastLine())) return Pos(line, ch);
        text = cm.getLine(line + dir);
        if (!/\S/.test(text)) return Pos(line, ch);
        line += dir;
        ch = dir < 0 ? text.length : 0;
        continue;
      }
      if (sawWord && /[!?.]/.test(next)) return Pos(line, ch + (dir > 0 ? 1 : 0));
      if (!sawWord) sawWord = /\w/.test(next);
      ch += dir;
    }
  }

  function byExpr(cm, pos, dir) {
    var wrap;
    if (cm.findMatchingBracket && (wrap = cm.findMatchingBracket(pos, true))
        && wrap.match && (wrap.forward ? 1 : -1) == dir)
      return dir > 0 ? Pos(wrap.to.line, wrap.to.ch + 1) : wrap.to;

    for (var first = true;; first = false) {
      var token = cm.getTokenAt(pos);
      var after = Pos(pos.line, dir < 0 ? token.start : token.end);
      if (first && dir > 0 && token.end == pos.ch || !/\w/.test(token.string)) {
        var newPos = cm.findPosH(after, dir, "char");
        if (posEq(after, newPos)) return pos;
        else pos = newPos;
      } else {
        return after;
      }
    }
  }

  // Prefixes (only crudely supported)

  function getPrefix(cm, precise) {
    var digits = cm.state.emacsPrefix;
    if (!digits) return precise ? null : 1;
    clearPrefix(cm);
    return digits == "-" ? -1 : Number(digits);
  }

  function repeated(cmd) {
    var f = typeof cmd == "string" ? function(cm) { cm.execCommand(cmd); } : cmd;
    return function(cm) {
      var prefix = getPrefix(cm);
      f(cm);
      for (var i = 1; i < prefix; ++i) f(cm);
    };
  }

  function findEnd(cm, pos, by, dir) {
    var prefix = getPrefix(cm);
    if (prefix < 0) { dir = -dir; prefix = -prefix; }
    for (var i = 0; i < prefix; ++i) {
      var newPos = by(cm, pos, dir);
      if (posEq(newPos, pos)) break;
      pos = newPos;
    }
    return pos;
  }

  function move(by, dir) {
    var f = function(cm) {
      cm.extendSelection(findEnd(cm, cm.getCursor(), by, dir));
    };
    f.motion = true;
    return f;
  }

  function killTo(cm, by, dir) {
    var selections = cm.listSelections(), cursor;
    var i = selections.length;
    while (i--) {
      cursor = selections[i].head;
      kill(cm, cursor, findEnd(cm, cursor, by, dir), true);
    }
  }

  function killRegion(cm) {
    if (cm.somethingSelected()) {
      var selections = cm.listSelections(), selection;
      var i = selections.length;
      while (i--) {
        selection = selections[i];
        kill(cm, selection.anchor, selection.head);
      }
      return true;
    }
  }

  function addPrefix(cm, digit) {
    if (cm.state.emacsPrefix) {
      if (digit != "-") cm.state.emacsPrefix += digit;
      return;
    }
    // Not active yet
    cm.state.emacsPrefix = digit;
    cm.on("keyHandled", maybeClearPrefix);
    cm.on("inputRead", maybeDuplicateInput);
  }

  var prefixPreservingKeys = {"Alt-G": true, "Ctrl-X": true, "Ctrl-Q": true, "Ctrl-U": true};

  function maybeClearPrefix(cm, arg) {
    if (!cm.state.emacsPrefixMap && !prefixPreservingKeys.hasOwnProperty(arg))
      clearPrefix(cm);
  }

  function clearPrefix(cm) {
    cm.state.emacsPrefix = null;
    cm.off("keyHandled", maybeClearPrefix);
    cm.off("inputRead", maybeDuplicateInput);
  }

  function maybeDuplicateInput(cm, event) {
    var dup = getPrefix(cm);
    if (dup > 1 && event.origin == "+input") {
      var one = event.text.join("\n"), txt = "";
      for (var i = 1; i < dup; ++i) txt += one;
      cm.replaceSelection(txt);
    }
  }

  function addPrefixMap(cm) {
    cm.state.emacsPrefixMap = true;
    cm.addKeyMap(prefixMap);
    cm.on("keyHandled", maybeRemovePrefixMap);
    cm.on("inputRead", maybeRemovePrefixMap);
  }

  function maybeRemovePrefixMap(cm, arg) {
    if (typeof arg == "string" && (/^\d$/.test(arg) || arg == "Ctrl-U")) return;
    cm.removeKeyMap(prefixMap);
    cm.state.emacsPrefixMap = false;
    cm.off("keyHandled", maybeRemovePrefixMap);
    cm.off("inputRead", maybeRemovePrefixMap);
  }

  // Utilities

  function setMark(cm) {
    cm.setCursor(cm.getCursor());
    cm.setExtending(!cm.getExtending());
    cm.on("change", function() { cm.setExtending(false); });
  }

  function clearMark(cm) {
    cm.setExtending(false);
    cm.setCursor(cm.getCursor());
  }

  function getInput(cm, msg, f) {
    if (cm.openDialog)
      cm.openDialog(msg + ": ", f, {bottom: true});
    else
      f(prompt(msg, ""));
  }

  function operateOnWord(cm, op) {
    var start = cm.getCursor(), end = cm.findPosH(start, 1, "word");
    cm.replaceRange(op(cm.getRange(start, end)), start, end);
    cm.setCursor(end);
  }

  function toEnclosingExpr(cm) {
    var pos = cm.getCursor(), line = pos.line, ch = pos.ch;
    var stack = [];
    while (line >= cm.firstLine()) {
      var text = cm.getLine(line);
      for (var i = ch == null ? text.length : ch; i > 0;) {
        var ch = text.charAt(--i);
        if (ch == ")")
          stack.push("(");
        else if (ch == "]")
          stack.push("[");
        else if (ch == "}")
          stack.push("{");
        else if (/[\(\{\[]/.test(ch) && (!stack.length || stack.pop() != ch))
          return cm.extendSelection(Pos(line, i));
      }
      --line; ch = null;
    }
  }

  function quit(cm) {
    cm.execCommand("clearSearch");
    clearMark(cm);
  }

  // Actual keymap

  var keyMap = CodeMirror.keyMap.emacs = CodeMirror.normalizeKeyMap({
    "Ctrl-W": function(cm) {kill(cm, cm.getCursor("start"), cm.getCursor("end"));},
    "Ctrl-K": repeated(function(cm) {
      var start = cm.getCursor(), end = cm.clipPos(Pos(start.line));
      var text = cm.getRange(start, end);
      if (!/\S/.test(text)) {
        text += "\n";
        end = Pos(start.line + 1, 0);
      }
      kill(cm, start, end, true, text);
    }),
    "Alt-W": function(cm) {
      addToRing(cm.getSelection());
      clearMark(cm);
    },
    "Ctrl-Y": function(cm) {
      var start = cm.getCursor();
      cm.replaceRange(getFromRing(getPrefix(cm)), start, start, "paste");
      cm.setSelection(start, cm.getCursor());
    },
    "Alt-Y": function(cm) {cm.replaceSelection(popFromRing(), "around", "paste");},

    "Ctrl-Space": setMark, "Ctrl-Shift-2": setMark,

    "Ctrl-F": move(byChar, 1), "Ctrl-B": move(byChar, -1),
    "Right": move(byChar, 1), "Left": move(byChar, -1),
    "Ctrl-D": function(cm) { killTo(cm, byChar, 1); },
    "Delete": function(cm) { killRegion(cm) || killTo(cm, byChar, 1); },
    "Ctrl-H": function(cm) { killTo(cm, byChar, -1); },
    "Backspace": function(cm) { killRegion(cm) || killTo(cm, byChar, -1); },

    "Alt-F": move(byWord, 1), "Alt-B": move(byWord, -1),
    "Alt-D": function(cm) { killTo(cm, byWord, 1); },
    "Alt-Backspace": function(cm) { killTo(cm, byWord, -1); },

    "Ctrl-N": move(byLine, 1), "Ctrl-P": move(byLine, -1),
    "Down": move(byLine, 1), "Up": move(byLine, -1),
    "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
    "End": "goLineEnd", "Home": "goLineStart",

    "Alt-V": move(byPage, -1), "Ctrl-V": move(byPage, 1),
    "PageUp": move(byPage, -1), "PageDown": move(byPage, 1),

    "Ctrl-Up": move(byParagraph, -1), "Ctrl-Down": move(byParagraph, 1),

    "Alt-A": move(bySentence, -1), "Alt-E": move(bySentence, 1),
    "Alt-K": function(cm) { killTo(cm, bySentence, 1); },

    "Ctrl-Alt-K": function(cm) { killTo(cm, byExpr, 1); },
    "Ctrl-Alt-Backspace": function(cm) { killTo(cm, byExpr, -1); },
    "Ctrl-Alt-F": move(byExpr, 1), "Ctrl-Alt-B": move(byExpr, -1),

    "Shift-Ctrl-Alt-2": function(cm) {
      var cursor = cm.getCursor();
      cm.setSelection(findEnd(cm, cursor, byExpr, 1), cursor);
    },
    "Ctrl-Alt-T": function(cm) {
      var leftStart = byExpr(cm, cm.getCursor(), -1), leftEnd = byExpr(cm, leftStart, 1);
      var rightEnd = byExpr(cm, leftEnd, 1), rightStart = byExpr(cm, rightEnd, -1);
      cm.replaceRange(cm.getRange(rightStart, rightEnd) + cm.getRange(leftEnd, rightStart) +
                      cm.getRange(leftStart, leftEnd), leftStart, rightEnd);
    },
    "Ctrl-Alt-U": repeated(toEnclosingExpr),

    "Alt-Space": function(cm) {
      var pos = cm.getCursor(), from = pos.ch, to = pos.ch, text = cm.getLine(pos.line);
      while (from && /\s/.test(text.charAt(from - 1))) --from;
      while (to < text.length && /\s/.test(text.charAt(to))) ++to;
      cm.replaceRange(" ", Pos(pos.line, from), Pos(pos.line, to));
    },
    "Ctrl-O": repeated(function(cm) { cm.replaceSelection("\n", "start"); }),
    "Ctrl-T": repeated(function(cm) {
      cm.execCommand("transposeChars");
    }),

    "Alt-C": repeated(function(cm) {
      operateOnWord(cm, function(w) {
        var letter = w.search(/\w/);
        if (letter == -1) return w;
        return w.slice(0, letter) + w.charAt(letter).toUpperCase() + w.slice(letter + 1).toLowerCase();
      });
    }),
    "Alt-U": repeated(function(cm) {
      operateOnWord(cm, function(w) { return w.toUpperCase(); });
    }),
    "Alt-L": repeated(function(cm) {
      operateOnWord(cm, function(w) { return w.toLowerCase(); });
    }),

    "Alt-;": "toggleComment",

    "Ctrl-/": repeated("undo"), "Shift-Ctrl--": repeated("undo"),
    "Ctrl-Z": repeated("undo"), "Cmd-Z": repeated("undo"),
    "Shift-Alt-,": "goDocStart", "Shift-Alt-.": "goDocEnd",
    "Ctrl-S": "findNext", "Ctrl-R": "findPrev", "Ctrl-G": quit, "Shift-Alt-5": "replace",
    "Alt-/": "autocomplete",
    "Ctrl-J": "newlineAndIndent", "Enter": false, "Tab": "indentAuto",

    "Alt-G G": function(cm) {
      var prefix = getPrefix(cm, true);
      if (prefix != null && prefix > 0) return cm.setCursor(prefix - 1);

      getInput(cm, "Goto line", function(str) {
        var num;
        if (str && !isNaN(num = Number(str)) && num == num|0 && num > 0)
          cm.setCursor(num - 1);
      });
    },

    "Ctrl-X Tab": function(cm) {
      cm.indentSelection(getPrefix(cm, true) || cm.getOption("indentUnit"));
    },
    "Ctrl-X Ctrl-X": function(cm) {
      cm.setSelection(cm.getCursor("head"), cm.getCursor("anchor"));
    },
    "Ctrl-X Ctrl-S": "save",
    "Ctrl-X Ctrl-W": "save",
    "Ctrl-X S": "saveAll",
    "Ctrl-X F": "open",
    "Ctrl-X U": repeated("undo"),
    "Ctrl-X K": "close",
    "Ctrl-X Delete": function(cm) { kill(cm, cm.getCursor(), bySentence(cm, cm.getCursor(), 1), true); },
    "Ctrl-X H": "selectAll",

    "Ctrl-Q Tab": repeated("insertTab"),
    "Ctrl-U": addPrefixMap
  });

  var prefixMap = {"Ctrl-G": clearPrefix};
  function regPrefix(d) {
    prefixMap[d] = function(cm) { addPrefix(cm, d); };
    keyMap["Ctrl-" + d] = function(cm) { addPrefix(cm, d); };
    prefixPreservingKeys["Ctrl-" + d] = true;
  }
  for (var i = 0; i < 10; ++i) regPrefix(String(i));
  regPrefix("-");
});
CodeMirror-5.4.0/keymap/sublime.js000066400000000000000000000506451254300440500170600ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// A rough approximation of Sublime Text's keybindings
// Depends on addon/search/searchcursor.js and optionally addon/dialog/dialogs.js

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../lib/codemirror"), require("../addon/search/searchcursor"), require("../addon/edit/matchbrackets"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../lib/codemirror", "../addon/search/searchcursor", "../addon/edit/matchbrackets"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  var map = CodeMirror.keyMap.sublime = {fallthrough: "default"};
  var cmds = CodeMirror.commands;
  var Pos = CodeMirror.Pos;
  var mac = CodeMirror.keyMap["default"] == CodeMirror.keyMap.macDefault;
  var ctrl = mac ? "Cmd-" : "Ctrl-";

  // This is not exactly Sublime's algorithm. I couldn't make heads or tails of that.
  function findPosSubword(doc, start, dir) {
    if (dir < 0 && start.ch == 0) return doc.clipPos(Pos(start.line - 1));
    var line = doc.getLine(start.line);
    if (dir > 0 && start.ch >= line.length) return doc.clipPos(Pos(start.line + 1, 0));
    var state = "start", type;
    for (var pos = start.ch, e = dir < 0 ? 0 : line.length, i = 0; pos != e; pos += dir, i++) {
      var next = line.charAt(dir < 0 ? pos - 1 : pos);
      var cat = next != "_" && CodeMirror.isWordChar(next) ? "w" : "o";
      if (cat == "w" && next.toUpperCase() == next) cat = "W";
      if (state == "start") {
        if (cat != "o") { state = "in"; type = cat; }
      } else if (state == "in") {
        if (type != cat) {
          if (type == "w" && cat == "W" && dir < 0) pos--;
          if (type == "W" && cat == "w" && dir > 0) { type = "w"; continue; }
          break;
        }
      }
    }
    return Pos(start.line, pos);
  }

  function moveSubword(cm, dir) {
    cm.extendSelectionsBy(function(range) {
      if (cm.display.shift || cm.doc.extend || range.empty())
        return findPosSubword(cm.doc, range.head, dir);
      else
        return dir < 0 ? range.from() : range.to();
    });
  }

  cmds[map["Alt-Left"] = "goSubwordLeft"] = function(cm) { moveSubword(cm, -1); };
  cmds[map["Alt-Right"] = "goSubwordRight"] = function(cm) { moveSubword(cm, 1); };

  cmds[map[ctrl + "Up"] = "scrollLineUp"] = function(cm) {
    var info = cm.getScrollInfo();
    if (!cm.somethingSelected()) {
      var visibleBottomLine = cm.lineAtHeight(info.top + info.clientHeight, "local");
      if (cm.getCursor().line >= visibleBottomLine)
        cm.execCommand("goLineUp");
    }
    cm.scrollTo(null, info.top - cm.defaultTextHeight());
  };
  cmds[map[ctrl + "Down"] = "scrollLineDown"] = function(cm) {
    var info = cm.getScrollInfo();
    if (!cm.somethingSelected()) {
      var visibleTopLine = cm.lineAtHeight(info.top, "local")+1;
      if (cm.getCursor().line <= visibleTopLine)
        cm.execCommand("goLineDown");
    }
    cm.scrollTo(null, info.top + cm.defaultTextHeight());
  };

  cmds[map["Shift-" + ctrl + "L"] = "splitSelectionByLine"] = function(cm) {
    var ranges = cm.listSelections(), lineRanges = [];
    for (var i = 0; i < ranges.length; i++) {
      var from = ranges[i].from(), to = ranges[i].to();
      for (var line = from.line; line <= to.line; ++line)
        if (!(to.line > from.line && line == to.line && to.ch == 0))
          lineRanges.push({anchor: line == from.line ? from : Pos(line, 0),
                           head: line == to.line ? to : Pos(line)});
    }
    cm.setSelections(lineRanges, 0);
  };

  map["Shift-Tab"] = "indentLess";

  cmds[map["Esc"] = "singleSelectionTop"] = function(cm) {
    var range = cm.listSelections()[0];
    cm.setSelection(range.anchor, range.head, {scroll: false});
  };

  cmds[map[ctrl + "L"] = "selectLine"] = function(cm) {
    var ranges = cm.listSelections(), extended = [];
    for (var i = 0; i < ranges.length; i++) {
      var range = ranges[i];
      extended.push({anchor: Pos(range.from().line, 0),
                     head: Pos(range.to().line + 1, 0)});
    }
    cm.setSelections(extended);
  };

  map["Shift-" + ctrl + "K"] = "deleteLine";

  function insertLine(cm, above) {
    cm.operation(function() {
      var len = cm.listSelections().length, newSelection = [], last = -1;
      for (var i = 0; i < len; i++) {
        var head = cm.listSelections()[i].head;
        if (head.line <= last) continue;
        var at = Pos(head.line + (above ? 0 : 1), 0);
        cm.replaceRange("\n", at, null, "+insertLine");
        cm.indentLine(at.line, null, true);
        newSelection.push({head: at, anchor: at});
        last = head.line + 1;
      }
      cm.setSelections(newSelection);
    });
  }

  cmds[map[ctrl + "Enter"] = "insertLineAfter"] = function(cm) { insertLine(cm, false); };

  cmds[map["Shift-" + ctrl + "Enter"] = "insertLineBefore"] = function(cm) { insertLine(cm, true); };

  function wordAt(cm, pos) {
    var start = pos.ch, end = start, line = cm.getLine(pos.line);
    while (start && CodeMirror.isWordChar(line.charAt(start - 1))) --start;
    while (end < line.length && CodeMirror.isWordChar(line.charAt(end))) ++end;
    return {from: Pos(pos.line, start), to: Pos(pos.line, end), word: line.slice(start, end)};
  }

  cmds[map[ctrl + "D"] = "selectNextOccurrence"] = function(cm) {
    var from = cm.getCursor("from"), to = cm.getCursor("to");
    var fullWord = cm.state.sublimeFindFullWord == cm.doc.sel;
    if (CodeMirror.cmpPos(from, to) == 0) {
      var word = wordAt(cm, from);
      if (!word.word) return;
      cm.setSelection(word.from, word.to);
      fullWord = true;
    } else {
      var text = cm.getRange(from, to);
      var query = fullWord ? new RegExp("\\b" + text + "\\b") : text;
      var cur = cm.getSearchCursor(query, to);
      if (cur.findNext()) {
        cm.addSelection(cur.from(), cur.to());
      } else {
        cur = cm.getSearchCursor(query, Pos(cm.firstLine(), 0));
        if (cur.findNext())
          cm.addSelection(cur.from(), cur.to());
      }
    }
    if (fullWord)
      cm.state.sublimeFindFullWord = cm.doc.sel;
  };

  var mirror = "(){}[]";
  function selectBetweenBrackets(cm) {
    var pos = cm.getCursor(), opening = cm.scanForBracket(pos, -1);
    if (!opening) return;
    for (;;) {
      var closing = cm.scanForBracket(pos, 1);
      if (!closing) return;
      if (closing.ch == mirror.charAt(mirror.indexOf(opening.ch) + 1)) {
        cm.setSelection(Pos(opening.pos.line, opening.pos.ch + 1), closing.pos, false);
        return true;
      }
      pos = Pos(closing.pos.line, closing.pos.ch + 1);
    }
  }

  cmds[map["Shift-" + ctrl + "Space"] = "selectScope"] = function(cm) {
    selectBetweenBrackets(cm) || cm.execCommand("selectAll");
  };
  cmds[map["Shift-" + ctrl + "M"] = "selectBetweenBrackets"] = function(cm) {
    if (!selectBetweenBrackets(cm)) return CodeMirror.Pass;
  };

  cmds[map[ctrl + "M"] = "goToBracket"] = function(cm) {
    cm.extendSelectionsBy(function(range) {
      var next = cm.scanForBracket(range.head, 1);
      if (next && CodeMirror.cmpPos(next.pos, range.head) != 0) return next.pos;
      var prev = cm.scanForBracket(range.head, -1);
      return prev && Pos(prev.pos.line, prev.pos.ch + 1) || range.head;
    });
  };

  var swapLineCombo = mac ? "Cmd-Ctrl-" : "Shift-Ctrl-";

  cmds[map[swapLineCombo + "Up"] = "swapLineUp"] = function(cm) {
    var ranges = cm.listSelections(), linesToMove = [], at = cm.firstLine() - 1, newSels = [];
    for (var i = 0; i < ranges.length; i++) {
      var range = ranges[i], from = range.from().line - 1, to = range.to().line;
      newSels.push({anchor: Pos(range.anchor.line - 1, range.anchor.ch),
                    head: Pos(range.head.line - 1, range.head.ch)});
      if (range.to().ch == 0 && !range.empty()) --to;
      if (from > at) linesToMove.push(from, to);
      else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to;
      at = to;
    }
    cm.operation(function() {
      for (var i = 0; i < linesToMove.length; i += 2) {
        var from = linesToMove[i], to = linesToMove[i + 1];
        var line = cm.getLine(from);
        cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine");
        if (to > cm.lastLine())
          cm.replaceRange("\n" + line, Pos(cm.lastLine()), null, "+swapLine");
        else
          cm.replaceRange(line + "\n", Pos(to, 0), null, "+swapLine");
      }
      cm.setSelections(newSels);
      cm.scrollIntoView();
    });
  };

  cmds[map[swapLineCombo + "Down"] = "swapLineDown"] = function(cm) {
    var ranges = cm.listSelections(), linesToMove = [], at = cm.lastLine() + 1;
    for (var i = ranges.length - 1; i >= 0; i--) {
      var range = ranges[i], from = range.to().line + 1, to = range.from().line;
      if (range.to().ch == 0 && !range.empty()) from--;
      if (from < at) linesToMove.push(from, to);
      else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to;
      at = to;
    }
    cm.operation(function() {
      for (var i = linesToMove.length - 2; i >= 0; i -= 2) {
        var from = linesToMove[i], to = linesToMove[i + 1];
        var line = cm.getLine(from);
        if (from == cm.lastLine())
          cm.replaceRange("", Pos(from - 1), Pos(from), "+swapLine");
        else
          cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine");
        cm.replaceRange(line + "\n", Pos(to, 0), null, "+swapLine");
      }
      cm.scrollIntoView();
    });
  };

  map[ctrl + "/"] = "toggleComment";

  cmds[map[ctrl + "J"] = "joinLines"] = function(cm) {
    var ranges = cm.listSelections(), joined = [];
    for (var i = 0; i < ranges.length; i++) {
      var range = ranges[i], from = range.from();
      var start = from.line, end = range.to().line;
      while (i < ranges.length - 1 && ranges[i + 1].from().line == end)
        end = ranges[++i].to().line;
      joined.push({start: start, end: end, anchor: !range.empty() && from});
    }
    cm.operation(function() {
      var offset = 0, ranges = [];
      for (var i = 0; i < joined.length; i++) {
        var obj = joined[i];
        var anchor = obj.anchor && Pos(obj.anchor.line - offset, obj.anchor.ch), head;
        for (var line = obj.start; line <= obj.end; line++) {
          var actual = line - offset;
          if (line == obj.end) head = Pos(actual, cm.getLine(actual).length + 1);
          if (actual < cm.lastLine()) {
            cm.replaceRange(" ", Pos(actual), Pos(actual + 1, /^\s*/.exec(cm.getLine(actual + 1))[0].length));
            ++offset;
          }
        }
        ranges.push({anchor: anchor || head, head: head});
      }
      cm.setSelections(ranges, 0);
    });
  };

  cmds[map["Shift-" + ctrl + "D"] = "duplicateLine"] = function(cm) {
    cm.operation(function() {
      var rangeCount = cm.listSelections().length;
      for (var i = 0; i < rangeCount; i++) {
        var range = cm.listSelections()[i];
        if (range.empty())
          cm.replaceRange(cm.getLine(range.head.line) + "\n", Pos(range.head.line, 0));
        else
          cm.replaceRange(cm.getRange(range.from(), range.to()), range.from());
      }
      cm.scrollIntoView();
    });
  };

  map[ctrl + "T"] = "transposeChars";

  function sortLines(cm, caseSensitive) {
    var ranges = cm.listSelections(), toSort = [], selected;
    for (var i = 0; i < ranges.length; i++) {
      var range = ranges[i];
      if (range.empty()) continue;
      var from = range.from().line, to = range.to().line;
      while (i < ranges.length - 1 && ranges[i + 1].from().line == to)
        to = range[++i].to().line;
      toSort.push(from, to);
    }
    if (toSort.length) selected = true;
    else toSort.push(cm.firstLine(), cm.lastLine());

    cm.operation(function() {
      var ranges = [];
      for (var i = 0; i < toSort.length; i += 2) {
        var from = toSort[i], to = toSort[i + 1];
        var start = Pos(from, 0), end = Pos(to);
        var lines = cm.getRange(start, end, false);
        if (caseSensitive)
          lines.sort();
        else
          lines.sort(function(a, b) {
            var au = a.toUpperCase(), bu = b.toUpperCase();
            if (au != bu) { a = au; b = bu; }
            return a < b ? -1 : a == b ? 0 : 1;
          });
        cm.replaceRange(lines, start, end);
        if (selected) ranges.push({anchor: start, head: end});
      }
      if (selected) cm.setSelections(ranges, 0);
    });
  }

  cmds[map["F9"] = "sortLines"] = function(cm) { sortLines(cm, true); };
  cmds[map[ctrl + "F9"] = "sortLinesInsensitive"] = function(cm) { sortLines(cm, false); };

  cmds[map["F2"] = "nextBookmark"] = function(cm) {
    var marks = cm.state.sublimeBookmarks;
    if (marks) while (marks.length) {
      var current = marks.shift();
      var found = current.find();
      if (found) {
        marks.push(current);
        return cm.setSelection(found.from, found.to);
      }
    }
  };

  cmds[map["Shift-F2"] = "prevBookmark"] = function(cm) {
    var marks = cm.state.sublimeBookmarks;
    if (marks) while (marks.length) {
      marks.unshift(marks.pop());
      var found = marks[marks.length - 1].find();
      if (!found)
        marks.pop();
      else
        return cm.setSelection(found.from, found.to);
    }
  };

  cmds[map[ctrl + "F2"] = "toggleBookmark"] = function(cm) {
    var ranges = cm.listSelections();
    var marks = cm.state.sublimeBookmarks || (cm.state.sublimeBookmarks = []);
    for (var i = 0; i < ranges.length; i++) {
      var from = ranges[i].from(), to = ranges[i].to();
      var found = cm.findMarks(from, to);
      for (var j = 0; j < found.length; j++) {
        if (found[j].sublimeBookmark) {
          found[j].clear();
          for (var k = 0; k < marks.length; k++)
            if (marks[k] == found[j])
              marks.splice(k--, 1);
          break;
        }
      }
      if (j == found.length)
        marks.push(cm.markText(from, to, {sublimeBookmark: true, clearWhenEmpty: false}));
    }
  };

  cmds[map["Shift-" + ctrl + "F2"] = "clearBookmarks"] = function(cm) {
    var marks = cm.state.sublimeBookmarks;
    if (marks) for (var i = 0; i < marks.length; i++) marks[i].clear();
    marks.length = 0;
  };

  cmds[map["Alt-F2"] = "selectBookmarks"] = function(cm) {
    var marks = cm.state.sublimeBookmarks, ranges = [];
    if (marks) for (var i = 0; i < marks.length; i++) {
      var found = marks[i].find();
      if (!found)
        marks.splice(i--, 0);
      else
        ranges.push({anchor: found.from, head: found.to});
    }
    if (ranges.length)
      cm.setSelections(ranges, 0);
  };

  map["Alt-Q"] = "wrapLines";

  var cK = ctrl + "K ";

  function modifyWordOrSelection(cm, mod) {
    cm.operation(function() {
      var ranges = cm.listSelections(), indices = [], replacements = [];
      for (var i = 0; i < ranges.length; i++) {
        var range = ranges[i];
        if (range.empty()) { indices.push(i); replacements.push(""); }
        else replacements.push(mod(cm.getRange(range.from(), range.to())));
      }
      cm.replaceSelections(replacements, "around", "case");
      for (var i = indices.length - 1, at; i >= 0; i--) {
        var range = ranges[indices[i]];
        if (at && CodeMirror.cmpPos(range.head, at) > 0) continue;
        var word = wordAt(cm, range.head);
        at = word.from;
        cm.replaceRange(mod(word.word), word.from, word.to);
      }
    });
  }

  map[cK + ctrl + "Backspace"] = "delLineLeft";

  cmds[map["Backspace"] = "smartBackspace"] = function(cm) {
    if (cm.somethingSelected()) return CodeMirror.Pass;

    var cursor = cm.getCursor();
    var toStartOfLine = cm.getRange({line: cursor.line, ch: 0}, cursor);
    var column = CodeMirror.countColumn(toStartOfLine, null, cm.getOption("tabSize"));

    if (toStartOfLine && !/\S/.test(toStartOfLine) && column % cm.getOption("indentUnit") == 0)
      return cm.indentSelection("subtract");
    else
      return CodeMirror.Pass;
  };

  cmds[map[cK + ctrl + "K"] = "delLineRight"] = function(cm) {
    cm.operation(function() {
      var ranges = cm.listSelections();
      for (var i = ranges.length - 1; i >= 0; i--)
        cm.replaceRange("", ranges[i].anchor, Pos(ranges[i].to().line), "+delete");
      cm.scrollIntoView();
    });
  };

  cmds[map[cK + ctrl + "U"] = "upcaseAtCursor"] = function(cm) {
    modifyWordOrSelection(cm, function(str) { return str.toUpperCase(); });
  };
  cmds[map[cK + ctrl + "L"] = "downcaseAtCursor"] = function(cm) {
    modifyWordOrSelection(cm, function(str) { return str.toLowerCase(); });
  };

  cmds[map[cK + ctrl + "Space"] = "setSublimeMark"] = function(cm) {
    if (cm.state.sublimeMark) cm.state.sublimeMark.clear();
    cm.state.sublimeMark = cm.setBookmark(cm.getCursor());
  };
  cmds[map[cK + ctrl + "A"] = "selectToSublimeMark"] = function(cm) {
    var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
    if (found) cm.setSelection(cm.getCursor(), found);
  };
  cmds[map[cK + ctrl + "W"] = "deleteToSublimeMark"] = function(cm) {
    var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
    if (found) {
      var from = cm.getCursor(), to = found;
      if (CodeMirror.cmpPos(from, to) > 0) { var tmp = to; to = from; from = tmp; }
      cm.state.sublimeKilled = cm.getRange(from, to);
      cm.replaceRange("", from, to);
    }
  };
  cmds[map[cK + ctrl + "X"] = "swapWithSublimeMark"] = function(cm) {
    var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
    if (found) {
      cm.state.sublimeMark.clear();
      cm.state.sublimeMark = cm.setBookmark(cm.getCursor());
      cm.setCursor(found);
    }
  };
  cmds[map[cK + ctrl + "Y"] = "sublimeYank"] = function(cm) {
    if (cm.state.sublimeKilled != null)
      cm.replaceSelection(cm.state.sublimeKilled, null, "paste");
  };

  map[cK + ctrl + "G"] = "clearBookmarks";
  cmds[map[cK + ctrl + "C"] = "showInCenter"] = function(cm) {
    var pos = cm.cursorCoords(null, "local");
    cm.scrollTo(null, (pos.top + pos.bottom) / 2 - cm.getScrollInfo().clientHeight / 2);
  };

  cmds[map["Shift-Alt-Up"] = "selectLinesUpward"] = function(cm) {
    cm.operation(function() {
      var ranges = cm.listSelections();
      for (var i = 0; i < ranges.length; i++) {
        var range = ranges[i];
        if (range.head.line > cm.firstLine())
          cm.addSelection(Pos(range.head.line - 1, range.head.ch));
      }
    });
  };
  cmds[map["Shift-Alt-Down"] = "selectLinesDownward"] = function(cm) {
    cm.operation(function() {
      var ranges = cm.listSelections();
      for (var i = 0; i < ranges.length; i++) {
        var range = ranges[i];
        if (range.head.line < cm.lastLine())
          cm.addSelection(Pos(range.head.line + 1, range.head.ch));
      }
    });
  };

  function getTarget(cm) {
    var from = cm.getCursor("from"), to = cm.getCursor("to");
    if (CodeMirror.cmpPos(from, to) == 0) {
      var word = wordAt(cm, from);
      if (!word.word) return;
      from = word.from;
      to = word.to;
    }
    return {from: from, to: to, query: cm.getRange(from, to), word: word};
  }

  function findAndGoTo(cm, forward) {
    var target = getTarget(cm);
    if (!target) return;
    var query = target.query;
    var cur = cm.getSearchCursor(query, forward ? target.to : target.from);

    if (forward ? cur.findNext() : cur.findPrevious()) {
      cm.setSelection(cur.from(), cur.to());
    } else {
      cur = cm.getSearchCursor(query, forward ? Pos(cm.firstLine(), 0)
                                              : cm.clipPos(Pos(cm.lastLine())));
      if (forward ? cur.findNext() : cur.findPrevious())
        cm.setSelection(cur.from(), cur.to());
      else if (target.word)
        cm.setSelection(target.from, target.to);
    }
  };
  cmds[map[ctrl + "F3"] = "findUnder"] = function(cm) { findAndGoTo(cm, true); };
  cmds[map["Shift-" + ctrl + "F3"] = "findUnderPrevious"] = function(cm) { findAndGoTo(cm,false); };
  cmds[map["Alt-F3"] = "findAllUnder"] = function(cm) {
    var target = getTarget(cm);
    if (!target) return;
    var cur = cm.getSearchCursor(target.query);
    var matches = [];
    var primaryIndex = -1;
    while (cur.findNext()) {
      matches.push({anchor: cur.from(), head: cur.to()});
      if (cur.from().line <= target.from.line && cur.from().ch <= target.from.ch)
        primaryIndex++;
    }
    cm.setSelections(matches, primaryIndex);
  };

  map["Shift-" + ctrl + "["] = "fold";
  map["Shift-" + ctrl + "]"] = "unfold";
  map[cK + ctrl + "0"] = map[cK + ctrl + "j"] = "unfoldAll";

  map[ctrl + "I"] = "findIncremental";
  map["Shift-" + ctrl + "I"] = "findIncrementalReverse";
  map[ctrl + "H"] = "replace";
  map["F3"] = "findNext";
  map["Shift-F3"] = "findPrev";

  CodeMirror.normalizeKeyMap(map);
});
CodeMirror-5.4.0/keymap/vim.js000066400000000000000000006017121254300440500162100ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/**
 * Supported keybindings:
 *   Too many to list. Refer to defaultKeyMap below.
 *
 * Supported Ex commands:
 *   Refer to defaultExCommandMap below.
 *
 * Registers: unnamed, -, a-z, A-Z, 0-9
 *   (Does not respect the special case for number registers when delete
 *    operator is made with these commands: %, (, ),  , /, ?, n, N, {, } )
 *   TODO: Implement the remaining registers.
 *
 * Marks: a-z, A-Z, and 0-9
 *   TODO: Implement the remaining special marks. They have more complex
 *       behavior.
 *
 * Events:
 *  'vim-mode-change' - raised on the editor anytime the current mode changes,
 *                      Event object: {mode: "visual", subMode: "linewise"}
 *
 * Code structure:
 *  1. Default keymap
 *  2. Variable declarations and short basic helpers
 *  3. Instance (External API) implementation
 *  4. Internal state tracking objects (input state, counter) implementation
 *     and instanstiation
 *  5. Key handler (the main command dispatcher) implementation
 *  6. Motion, operator, and action implementations
 *  7. Helper functions for the key handler, motions, operators, and actions
 *  8. Set up Vim to work as a keymap for CodeMirror.
 *  9. Ex command implementations.
 */

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../lib/codemirror"), require("../addon/search/searchcursor"), require("../addon/dialog/dialog"), require("../addon/edit/matchbrackets.js"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../lib/codemirror", "../addon/search/searchcursor", "../addon/dialog/dialog", "../addon/edit/matchbrackets"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  'use strict';

  var defaultKeymap = [
    // Key to key mapping. This goes first to make it possible to override
    // existing mappings.
    { keys: '', type: 'keyToKey', toKeys: 'h' },
    { keys: '', type: 'keyToKey', toKeys: 'l' },
    { keys: '', type: 'keyToKey', toKeys: 'k' },
    { keys: '', type: 'keyToKey', toKeys: 'j' },
    { keys: '', type: 'keyToKey', toKeys: 'l' },
    { keys: '', type: 'keyToKey', toKeys: 'h', context: 'normal'},
    { keys: '', type: 'keyToKey', toKeys: 'W' },
    { keys: '', type: 'keyToKey', toKeys: 'B', context: 'normal' },
    { keys: '', type: 'keyToKey', toKeys: 'w' },
    { keys: '', type: 'keyToKey', toKeys: 'b', context: 'normal' },
    { keys: '', type: 'keyToKey', toKeys: 'j' },
    { keys: '', type: 'keyToKey', toKeys: 'k' },
    { keys: '', type: 'keyToKey', toKeys: '' },
    { keys: '', type: 'keyToKey', toKeys: '' },
    { keys: '', type: 'keyToKey', toKeys: '', context: 'insert' },
    { keys: '', type: 'keyToKey', toKeys: '', context: 'insert' },
    { keys: 's', type: 'keyToKey', toKeys: 'cl', context: 'normal' },
    { keys: 's', type: 'keyToKey', toKeys: 'xi', context: 'visual'},
    { keys: 'S', type: 'keyToKey', toKeys: 'cc', context: 'normal' },
    { keys: 'S', type: 'keyToKey', toKeys: 'dcc', context: 'visual' },
    { keys: '', type: 'keyToKey', toKeys: '0' },
    { keys: '', type: 'keyToKey', toKeys: '$' },
    { keys: '', type: 'keyToKey', toKeys: '' },
    { keys: '', type: 'keyToKey', toKeys: '' },
    { keys: '', type: 'keyToKey', toKeys: 'j^', context: 'normal' },
    // Motions
    { keys: 'H', type: 'motion', motion: 'moveToTopLine', motionArgs: { linewise: true, toJumplist: true }},
    { keys: 'M', type: 'motion', motion: 'moveToMiddleLine', motionArgs: { linewise: true, toJumplist: true }},
    { keys: 'L', type: 'motion', motion: 'moveToBottomLine', motionArgs: { linewise: true, toJumplist: true }},
    { keys: 'h', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: false }},
    { keys: 'l', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: true }},
    { keys: 'j', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, linewise: true }},
    { keys: 'k', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, linewise: true }},
    { keys: 'gj', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: true }},
    { keys: 'gk', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: false }},
    { keys: 'w', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false }},
    { keys: 'W', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false, bigWord: true }},
    { keys: 'e', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, inclusive: true }},
    { keys: 'E', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, bigWord: true, inclusive: true }},
    { keys: 'b', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }},
    { keys: 'B', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false, bigWord: true }},
    { keys: 'ge', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, inclusive: true }},
    { keys: 'gE', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, bigWord: true, inclusive: true }},
    { keys: '{', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: false, toJumplist: true }},
    { keys: '}', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: true, toJumplist: true }},
    { keys: '', type: 'motion', motion: 'moveByPage', motionArgs: { forward: true }},
    { keys: '', type: 'motion', motion: 'moveByPage', motionArgs: { forward: false }},
    { keys: '', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: true, explicitRepeat: true }},
    { keys: '', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: false, explicitRepeat: true }},
    { keys: 'gg', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: false, explicitRepeat: true, linewise: true, toJumplist: true }},
    { keys: 'G', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: true, explicitRepeat: true, linewise: true, toJumplist: true }},
    { keys: '0', type: 'motion', motion: 'moveToStartOfLine' },
    { keys: '^', type: 'motion', motion: 'moveToFirstNonWhiteSpaceCharacter' },
    { keys: '+', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true }},
    { keys: '-', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, toFirstChar:true }},
    { keys: '_', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true, repeatOffset:-1 }},
    { keys: '$', type: 'motion', motion: 'moveToEol', motionArgs: { inclusive: true }},
    { keys: '%', type: 'motion', motion: 'moveToMatchedSymbol', motionArgs: { inclusive: true, toJumplist: true }},
    { keys: 'f', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: true , inclusive: true }},
    { keys: 'F', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: false }},
    { keys: 't', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: true, inclusive: true }},
    { keys: 'T', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: false }},
    { keys: ';', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: true }},
    { keys: ',', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: false }},
    { keys: '\'', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true, linewise: true}},
    { keys: '`', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true}},
    { keys: ']`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true } },
    { keys: '[`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false } },
    { keys: ']\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true, linewise: true } },
    { keys: '[\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false, linewise: true } },
    // the next two aren't motions but must come before more general motion declarations
    { keys: ']p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true, matchIndent: true}},
    { keys: '[p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true, matchIndent: true}},
    { keys: ']', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: true, toJumplist: true}},
    { keys: '[', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: false, toJumplist: true}},
    { keys: '|', type: 'motion', motion: 'moveToColumn'},
    { keys: 'o', type: 'motion', motion: 'moveToOtherHighlightedEnd', context:'visual'},
    { keys: 'O', type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: {sameLine: true}, context:'visual'},
    // Operators
    { keys: 'd', type: 'operator', operator: 'delete' },
    { keys: 'y', type: 'operator', operator: 'yank' },
    { keys: 'c', type: 'operator', operator: 'change' },
    { keys: '>', type: 'operator', operator: 'indent', operatorArgs: { indentRight: true }},
    { keys: '<', type: 'operator', operator: 'indent', operatorArgs: { indentRight: false }},
    { keys: 'g~', type: 'operator', operator: 'changeCase' },
    { keys: 'gu', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, isEdit: true },
    { keys: 'gU', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, isEdit: true },
    { keys: 'n', type: 'motion', motion: 'findNext', motionArgs: { forward: true, toJumplist: true }},
    { keys: 'N', type: 'motion', motion: 'findNext', motionArgs: { forward: false, toJumplist: true }},
    // Operator-Motion dual commands
    { keys: 'x', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorMotionArgs: { visualLine: false }},
    { keys: 'X', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: false }, operatorMotionArgs: { visualLine: true }},
    { keys: 'D', type: 'operatorMotion', operator: 'delete', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'},
    { keys: 'D', type: 'operator', operator: 'delete', operatorArgs: { linewise: true }, context: 'visual'},
    { keys: 'Y', type: 'operatorMotion', operator: 'yank', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'},
    { keys: 'Y', type: 'operator', operator: 'yank', operatorArgs: { linewise: true }, context: 'visual'},
    { keys: 'C', type: 'operatorMotion', operator: 'change', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'},
    { keys: 'C', type: 'operator', operator: 'change', operatorArgs: { linewise: true }, context: 'visual'},
    { keys: '~', type: 'operatorMotion', operator: 'changeCase', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorArgs: { shouldMoveCursor: true }, context: 'normal'},
    { keys: '~', type: 'operator', operator: 'changeCase', context: 'visual'},
    { keys: '', type: 'operatorMotion', operator: 'delete', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }, context: 'insert' },
    // Actions
    { keys: '', type: 'action', action: 'jumpListWalk', actionArgs: { forward: true }},
    { keys: '', type: 'action', action: 'jumpListWalk', actionArgs: { forward: false }},
    { keys: '', type: 'action', action: 'scroll', actionArgs: { forward: true, linewise: true }},
    { keys: '', type: 'action', action: 'scroll', actionArgs: { forward: false, linewise: true }},
    { keys: 'a', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'charAfter' }, context: 'normal' },
    { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'eol' }, context: 'normal' },
    { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'endOfSelectedArea' }, context: 'visual' },
    { keys: 'i', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'inplace' }, context: 'normal' },
    { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'firstNonBlank'}, context: 'normal' },
    { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'startOfSelectedArea' }, context: 'visual' },
    { keys: 'o', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: true }, context: 'normal' },
    { keys: 'O', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: false }, context: 'normal' },
    { keys: 'v', type: 'action', action: 'toggleVisualMode' },
    { keys: 'V', type: 'action', action: 'toggleVisualMode', actionArgs: { linewise: true }},
    { keys: '', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }},
    { keys: 'gv', type: 'action', action: 'reselectLastSelection' },
    { keys: 'J', type: 'action', action: 'joinLines', isEdit: true },
    { keys: 'p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true }},
    { keys: 'P', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true }},
    { keys: 'r', type: 'action', action: 'replace', isEdit: true },
    { keys: '@', type: 'action', action: 'replayMacro' },
    { keys: 'q', type: 'action', action: 'enterMacroRecordMode' },
    // Handle Replace-mode as a special case of insert mode.
    { keys: 'R', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { replace: true }},
    { keys: 'u', type: 'action', action: 'undo', context: 'normal' },
    { keys: 'u', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, context: 'visual', isEdit: true },
    { keys: 'U', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, context: 'visual', isEdit: true },
    { keys: '', type: 'action', action: 'redo' },
    { keys: 'm', type: 'action', action: 'setMark' },
    { keys: '"', type: 'action', action: 'setRegister' },
    { keys: 'zz', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }},
    { keys: 'z.', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
    { keys: 'zt', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }},
    { keys: 'z', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
    { keys: 'z-', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }},
    { keys: 'zb', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
    { keys: '.', type: 'action', action: 'repeatLastEdit' },
    { keys: '', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: true, backtrack: false}},
    { keys: '', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: false, backtrack: false}},
    // Text object motions
    { keys: 'a', type: 'motion', motion: 'textObjectManipulation' },
    { keys: 'i', type: 'motion', motion: 'textObjectManipulation', motionArgs: { textObjectInner: true }},
    // Search
    { keys: '/', type: 'search', searchArgs: { forward: true, querySrc: 'prompt', toJumplist: true }},
    { keys: '?', type: 'search', searchArgs: { forward: false, querySrc: 'prompt', toJumplist: true }},
    { keys: '*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }},
    { keys: '#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }},
    { keys: 'g*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', toJumplist: true }},
    { keys: 'g#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', toJumplist: true }},
    // Ex command
    { keys: ':', type: 'ex' }
  ];

  /**
   * Ex commands
   * Care must be taken when adding to the default Ex command map. For any
   * pair of commands that have a shared prefix, at least one of their
   * shortNames must not match the prefix of the other command.
   */
  var defaultExCommandMap = [
    { name: 'colorscheme', shortName: 'colo' },
    { name: 'map' },
    { name: 'imap', shortName: 'im' },
    { name: 'nmap', shortName: 'nm' },
    { name: 'vmap', shortName: 'vm' },
    { name: 'unmap' },
    { name: 'write', shortName: 'w' },
    { name: 'undo', shortName: 'u' },
    { name: 'redo', shortName: 'red' },
    { name: 'set', shortName: 'se' },
    { name: 'set', shortName: 'se' },
    { name: 'setlocal', shortName: 'setl' },
    { name: 'setglobal', shortName: 'setg' },
    { name: 'sort', shortName: 'sor' },
    { name: 'substitute', shortName: 's', possiblyAsync: true },
    { name: 'nohlsearch', shortName: 'noh' },
    { name: 'delmarks', shortName: 'delm' },
    { name: 'registers', shortName: 'reg', excludeFromCommandHistory: true },
    { name: 'global', shortName: 'g' }
  ];

  var Pos = CodeMirror.Pos;

  var Vim = function() {
    function enterVimMode(cm) {
      cm.setOption('disableInput', true);
      cm.setOption('showCursorWhenSelecting', false);
      CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
      cm.on('cursorActivity', onCursorActivity);
      maybeInitVimState(cm);
      CodeMirror.on(cm.getInputField(), 'paste', getOnPasteFn(cm));
    }

    function leaveVimMode(cm) {
      cm.setOption('disableInput', false);
      cm.off('cursorActivity', onCursorActivity);
      CodeMirror.off(cm.getInputField(), 'paste', getOnPasteFn(cm));
      cm.state.vim = null;
    }

    function detachVimMap(cm, next) {
      if (this == CodeMirror.keyMap.vim)
        CodeMirror.rmClass(cm.getWrapperElement(), "cm-fat-cursor");

      if (!next || next.attach != attachVimMap)
        leaveVimMode(cm, false);
    }
    function attachVimMap(cm, prev) {
      if (this == CodeMirror.keyMap.vim)
        CodeMirror.addClass(cm.getWrapperElement(), "cm-fat-cursor");

      if (!prev || prev.attach != attachVimMap)
        enterVimMode(cm);
    }

    // Deprecated, simply setting the keymap works again.
    CodeMirror.defineOption('vimMode', false, function(cm, val, prev) {
      if (val && cm.getOption("keyMap") != "vim")
        cm.setOption("keyMap", "vim");
      else if (!val && prev != CodeMirror.Init && /^vim/.test(cm.getOption("keyMap")))
        cm.setOption("keyMap", "default");
    });

    function cmKey(key, cm) {
      if (!cm) { return undefined; }
      var vimKey = cmKeyToVimKey(key);
      if (!vimKey) {
        return false;
      }
      var cmd = CodeMirror.Vim.findKey(cm, vimKey);
      if (typeof cmd == 'function') {
        CodeMirror.signal(cm, 'vim-keypress', vimKey);
      }
      return cmd;
    }

    var modifiers = {'Shift': 'S', 'Ctrl': 'C', 'Alt': 'A', 'Cmd': 'D', 'Mod': 'A'};
    var specialKeys = {Enter:'CR',Backspace:'BS',Delete:'Del'};
    function cmKeyToVimKey(key) {
      if (key.charAt(0) == '\'') {
        // Keypress character binding of format "'a'"
        return key.charAt(1);
      }
      var pieces = key.split('-');
      if (/-$/.test(key)) {
        // If the - key was typed, split will result in 2 extra empty strings
        // in the array. Replace them with 1 '-'.
        pieces.splice(-2, 2, '-');
      }
      var lastPiece = pieces[pieces.length - 1];
      if (pieces.length == 1 && pieces[0].length == 1) {
        // No-modifier bindings use literal character bindings above. Skip.
        return false;
      } else if (pieces.length == 2 && pieces[0] == 'Shift' && lastPiece.length == 1) {
        // Ignore Shift+char bindings as they should be handled by literal character.
        return false;
      }
      var hasCharacter = false;
      for (var i = 0; i < pieces.length; i++) {
        var piece = pieces[i];
        if (piece in modifiers) { pieces[i] = modifiers[piece]; }
        else { hasCharacter = true; }
        if (piece in specialKeys) { pieces[i] = specialKeys[piece]; }
      }
      if (!hasCharacter) {
        // Vim does not support modifier only keys.
        return false;
      }
      // TODO: Current bindings expect the character to be lower case, but
      // it looks like vim key notation uses upper case.
      if (isUpperCase(lastPiece)) {
        pieces[pieces.length - 1] = lastPiece.toLowerCase();
      }
      return '<' + pieces.join('-') + '>';
    }

    function getOnPasteFn(cm) {
      var vim = cm.state.vim;
      if (!vim.onPasteFn) {
        vim.onPasteFn = function() {
          if (!vim.insertMode) {
            cm.setCursor(offsetCursor(cm.getCursor(), 0, 1));
            actions.enterInsertMode(cm, {}, vim);
          }
        };
      }
      return vim.onPasteFn;
    }

    var numberRegex = /[\d]/;
    var wordCharTest = [CodeMirror.isWordChar, function(ch) {
      return ch && !CodeMirror.isWordChar(ch) && !/\s/.test(ch);
    }], bigWordCharTest = [function(ch) {
      return /\S/.test(ch);
    }];
    function makeKeyRange(start, size) {
      var keys = [];
      for (var i = start; i < start + size; i++) {
        keys.push(String.fromCharCode(i));
      }
      return keys;
    }
    var upperCaseAlphabet = makeKeyRange(65, 26);
    var lowerCaseAlphabet = makeKeyRange(97, 26);
    var numbers = makeKeyRange(48, 10);
    var validMarks = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['<', '>']);
    var validRegisters = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['-', '"', '.', ':', '/']);

    function isLine(cm, line) {
      return line >= cm.firstLine() && line <= cm.lastLine();
    }
    function isLowerCase(k) {
      return (/^[a-z]$/).test(k);
    }
    function isMatchableSymbol(k) {
      return '()[]{}'.indexOf(k) != -1;
    }
    function isNumber(k) {
      return numberRegex.test(k);
    }
    function isUpperCase(k) {
      return (/^[A-Z]$/).test(k);
    }
    function isWhiteSpaceString(k) {
      return (/^\s*$/).test(k);
    }
    function inArray(val, arr) {
      for (var i = 0; i < arr.length; i++) {
        if (arr[i] == val) {
          return true;
        }
      }
      return false;
    }

    var options = {};
    function defineOption(name, defaultValue, type, aliases, callback) {
      if (defaultValue === undefined && !callback) {
        throw Error('defaultValue is required unless callback is provided');
      }
      if (!type) { type = 'string'; }
      options[name] = {
        type: type,
        defaultValue: defaultValue,
        callback: callback
      };
      if (aliases) {
        for (var i = 0; i < aliases.length; i++) {
          options[aliases[i]] = options[name];
        }
      }
      if (defaultValue) {
        setOption(name, defaultValue);
      }
    }

    function setOption(name, value, cm, cfg) {
      var option = options[name];
      cfg = cfg || {};
      var scope = cfg.scope;
      if (!option) {
        throw Error('Unknown option: ' + name);
      }
      if (option.type == 'boolean') {
        if (value && value !== true) {
          throw Error('Invalid argument: ' + name + '=' + value);
        } else if (value !== false) {
          // Boolean options are set to true if value is not defined.
          value = true;
        }
      }
      if (option.callback) {
        if (scope !== 'local') {
          option.callback(value, undefined);
        }
        if (scope !== 'global' && cm) {
          option.callback(value, cm);
        }
      } else {
        if (scope !== 'local') {
          option.value = option.type == 'boolean' ? !!value : value;
        }
        if (scope !== 'global' && cm) {
          cm.state.vim.options[name] = {value: value};
        }
      }
    }

    function getOption(name, cm, cfg) {
      var option = options[name];
      cfg = cfg || {};
      var scope = cfg.scope;
      if (!option) {
        throw Error('Unknown option: ' + name);
      }
      if (option.callback) {
        var local = cm && option.callback(undefined, cm);
        if (scope !== 'global' && local !== undefined) {
          return local;
        }
        if (scope !== 'local') {
          return option.callback();
        }
        return;
      } else {
        var local = (scope !== 'global') && (cm && cm.state.vim.options[name]);
        return (local || (scope !== 'local') && option || {}).value;
      }
    }

    defineOption('filetype', undefined, 'string', ['ft'], function(name, cm) {
      // Option is local. Do nothing for global.
      if (cm === undefined) {
        return;
      }
      // The 'filetype' option proxies to the CodeMirror 'mode' option.
      if (name === undefined) {
        var mode = cm.getOption('mode');
        return mode == 'null' ? '' : mode;
      } else {
        var mode = name == '' ? 'null' : name;
        cm.setOption('mode', mode);
      }
    });

    var createCircularJumpList = function() {
      var size = 100;
      var pointer = -1;
      var head = 0;
      var tail = 0;
      var buffer = new Array(size);
      function add(cm, oldCur, newCur) {
        var current = pointer % size;
        var curMark = buffer[current];
        function useNextSlot(cursor) {
          var next = ++pointer % size;
          var trashMark = buffer[next];
          if (trashMark) {
            trashMark.clear();
          }
          buffer[next] = cm.setBookmark(cursor);
        }
        if (curMark) {
          var markPos = curMark.find();
          // avoid recording redundant cursor position
          if (markPos && !cursorEqual(markPos, oldCur)) {
            useNextSlot(oldCur);
          }
        } else {
          useNextSlot(oldCur);
        }
        useNextSlot(newCur);
        head = pointer;
        tail = pointer - size + 1;
        if (tail < 0) {
          tail = 0;
        }
      }
      function move(cm, offset) {
        pointer += offset;
        if (pointer > head) {
          pointer = head;
        } else if (pointer < tail) {
          pointer = tail;
        }
        var mark = buffer[(size + pointer) % size];
        // skip marks that are temporarily removed from text buffer
        if (mark && !mark.find()) {
          var inc = offset > 0 ? 1 : -1;
          var newCur;
          var oldCur = cm.getCursor();
          do {
            pointer += inc;
            mark = buffer[(size + pointer) % size];
            // skip marks that are the same as current position
            if (mark &&
                (newCur = mark.find()) &&
                !cursorEqual(oldCur, newCur)) {
              break;
            }
          } while (pointer < head && pointer > tail);
        }
        return mark;
      }
      return {
        cachedCursor: undefined, //used for # and * jumps
        add: add,
        move: move
      };
    };

    // Returns an object to track the changes associated insert mode.  It
    // clones the object that is passed in, or creates an empty object one if
    // none is provided.
    var createInsertModeChanges = function(c) {
      if (c) {
        // Copy construction
        return {
          changes: c.changes,
          expectCursorActivityForChange: c.expectCursorActivityForChange
        };
      }
      return {
        // Change list
        changes: [],
        // Set to true on change, false on cursorActivity.
        expectCursorActivityForChange: false
      };
    };

    function MacroModeState() {
      this.latestRegister = undefined;
      this.isPlaying = false;
      this.isRecording = false;
      this.replaySearchQueries = [];
      this.onRecordingDone = undefined;
      this.lastInsertModeChanges = createInsertModeChanges();
    }
    MacroModeState.prototype = {
      exitMacroRecordMode: function() {
        var macroModeState = vimGlobalState.macroModeState;
        if (macroModeState.onRecordingDone) {
          macroModeState.onRecordingDone(); // close dialog
        }
        macroModeState.onRecordingDone = undefined;
        macroModeState.isRecording = false;
      },
      enterMacroRecordMode: function(cm, registerName) {
        var register =
            vimGlobalState.registerController.getRegister(registerName);
        if (register) {
          register.clear();
          this.latestRegister = registerName;
          if (cm.openDialog) {
            this.onRecordingDone = cm.openDialog(
                '(recording)['+registerName+']', null, {bottom:true});
          }
          this.isRecording = true;
        }
      }
    };

    function maybeInitVimState(cm) {
      if (!cm.state.vim) {
        // Store instance state in the CodeMirror object.
        cm.state.vim = {
          inputState: new InputState(),
          // Vim's input state that triggered the last edit, used to repeat
          // motions and operators with '.'.
          lastEditInputState: undefined,
          // Vim's action command before the last edit, used to repeat actions
          // with '.' and insert mode repeat.
          lastEditActionCommand: undefined,
          // When using jk for navigation, if you move from a longer line to a
          // shorter line, the cursor may clip to the end of the shorter line.
          // If j is pressed again and cursor goes to the next line, the
          // cursor should go back to its horizontal position on the longer
          // line if it can. This is to keep track of the horizontal position.
          lastHPos: -1,
          // Doing the same with screen-position for gj/gk
          lastHSPos: -1,
          // The last motion command run. Cleared if a non-motion command gets
          // executed in between.
          lastMotion: null,
          marks: {},
          // Mark for rendering fake cursor for visual mode.
          fakeCursor: null,
          insertMode: false,
          // Repeat count for changes made in insert mode, triggered by key
          // sequences like 3,i. Only exists when insertMode is true.
          insertModeRepeat: undefined,
          visualMode: false,
          // If we are in visual line mode. No effect if visualMode is false.
          visualLine: false,
          visualBlock: false,
          lastSelection: null,
          lastPastedText: null,
          sel: {},
          // Buffer-local/window-local values of vim options.
          options: {}
        };
      }
      return cm.state.vim;
    }
    var vimGlobalState;
    function resetVimGlobalState() {
      vimGlobalState = {
        // The current search query.
        searchQuery: null,
        // Whether we are searching backwards.
        searchIsReversed: false,
        // Replace part of the last substituted pattern
        lastSubstituteReplacePart: undefined,
        jumpList: createCircularJumpList(),
        macroModeState: new MacroModeState,
        // Recording latest f, t, F or T motion command.
        lastChararacterSearch: {increment:0, forward:true, selectedCharacter:''},
        registerController: new RegisterController({}),
        // search history buffer
        searchHistoryController: new HistoryController({}),
        // ex Command history buffer
        exCommandHistoryController : new HistoryController({})
      };
      for (var optionName in options) {
        var option = options[optionName];
        option.value = option.defaultValue;
      }
    }

    var lastInsertModeKeyTimer;
    var vimApi= {
      buildKeyMap: function() {
        // TODO: Convert keymap into dictionary format for fast lookup.
      },
      // Testing hook, though it might be useful to expose the register
      // controller anyways.
      getRegisterController: function() {
        return vimGlobalState.registerController;
      },
      // Testing hook.
      resetVimGlobalState_: resetVimGlobalState,

      // Testing hook.
      getVimGlobalState_: function() {
        return vimGlobalState;
      },

      // Testing hook.
      maybeInitVimState_: maybeInitVimState,

      suppressErrorLogging: false,

      InsertModeKey: InsertModeKey,
      map: function(lhs, rhs, ctx) {
        // Add user defined key bindings.
        exCommandDispatcher.map(lhs, rhs, ctx);
      },
      // TODO: Expose setOption and getOption as instance methods. Need to decide how to namespace
      // them, or somehow make them work with the existing CodeMirror setOption/getOption API.
      setOption: setOption,
      getOption: getOption,
      defineOption: defineOption,
      defineEx: function(name, prefix, func){
        if (!prefix) {
          prefix = name;
        } else if (name.indexOf(prefix) !== 0) {
          throw new Error('(Vim.defineEx) "'+prefix+'" is not a prefix of "'+name+'", command not registered');
        }
        exCommands[name]=func;
        exCommandDispatcher.commandMap_[prefix]={name:name, shortName:prefix, type:'api'};
      },
      handleKey: function (cm, key, origin) {
        var command = this.findKey(cm, key, origin);
        if (typeof command === 'function') {
          return command();
        }
      },
      /**
       * This is the outermost function called by CodeMirror, after keys have
       * been mapped to their Vim equivalents.
       *
       * Finds a command based on the key (and cached keys if there is a
       * multi-key sequence). Returns `undefined` if no key is matched, a noop
       * function if a partial match is found (multi-key), and a function to
       * execute the bound command if a a key is matched. The function always
       * returns true.
       */
      findKey: function(cm, key, origin) {
        var vim = maybeInitVimState(cm);
        function handleMacroRecording() {
          var macroModeState = vimGlobalState.macroModeState;
          if (macroModeState.isRecording) {
            if (key == 'q') {
              macroModeState.exitMacroRecordMode();
              clearInputState(cm);
              return true;
            }
            if (origin != 'mapping') {
              logKey(macroModeState, key);
            }
          }
        }
        function handleEsc() {
          if (key == '') {
            // Clear input state and get back to normal mode.
            clearInputState(cm);
            if (vim.visualMode) {
              exitVisualMode(cm);
            } else if (vim.insertMode) {
              exitInsertMode(cm);
            }
            return true;
          }
        }
        function doKeyToKey(keys) {
          // TODO: prevent infinite recursion.
          var match;
          while (keys) {
            // Pull off one command key, which is either a single character
            // or a special sequence wrapped in '<' and '>', e.g. ''.
            match = (/<\w+-.+?>|<\w+>|./).exec(keys);
            key = match[0];
            keys = keys.substring(match.index + key.length);
            CodeMirror.Vim.handleKey(cm, key, 'mapping');
          }
        }

        function handleKeyInsertMode() {
          if (handleEsc()) { return true; }
          var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key;
          var keysAreChars = key.length == 1;
          var match = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert');
          // Need to check all key substrings in insert mode.
          while (keys.length > 1 && match.type != 'full') {
            var keys = vim.inputState.keyBuffer = keys.slice(1);
            var thisMatch = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert');
            if (thisMatch.type != 'none') { match = thisMatch; }
          }
          if (match.type == 'none') { clearInputState(cm); return false; }
          else if (match.type == 'partial') {
            if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); }
            lastInsertModeKeyTimer = window.setTimeout(
              function() { if (vim.insertMode && vim.inputState.keyBuffer) { clearInputState(cm); } },
              getOption('insertModeEscKeysTimeout'));
            return !keysAreChars;
          }

          if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); }
          if (keysAreChars) {
            var here = cm.getCursor();
            cm.replaceRange('', offsetCursor(here, 0, -(keys.length - 1)), here, '+input');
          }
          clearInputState(cm);
          return match.command;
        }

        function handleKeyNonInsertMode() {
          if (handleMacroRecording() || handleEsc()) { return true; };

          var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key;
          if (/^[1-9]\d*$/.test(keys)) { return true; }

          var keysMatcher = /^(\d*)(.*)$/.exec(keys);
          if (!keysMatcher) { clearInputState(cm); return false; }
          var context = vim.visualMode ? 'visual' :
                                         'normal';
          var match = commandDispatcher.matchCommand(keysMatcher[2] || keysMatcher[1], defaultKeymap, vim.inputState, context);
          if (match.type == 'none') { clearInputState(cm); return false; }
          else if (match.type == 'partial') { return true; }

          vim.inputState.keyBuffer = '';
          var keysMatcher = /^(\d*)(.*)$/.exec(keys);
          if (keysMatcher[1] && keysMatcher[1] != '0') {
            vim.inputState.pushRepeatDigit(keysMatcher[1]);
          }
          return match.command;
        }

        var command;
        if (vim.insertMode) { command = handleKeyInsertMode(); }
        else { command = handleKeyNonInsertMode(); }
        if (command === false) {
          return undefined;
        } else if (command === true) {
          // TODO: Look into using CodeMirror's multi-key handling.
          // Return no-op since we are caching the key. Counts as handled, but
          // don't want act on it just yet.
          return function() {};
        } else {
          return function() {
            return cm.operation(function() {
              cm.curOp.isVimOp = true;
              try {
                if (command.type == 'keyToKey') {
                  doKeyToKey(command.toKeys);
                } else {
                  commandDispatcher.processCommand(cm, vim, command);
                }
              } catch (e) {
                // clear VIM state in case it's in a bad state.
                cm.state.vim = undefined;
                maybeInitVimState(cm);
                if (!CodeMirror.Vim.suppressErrorLogging) {
                  console['log'](e);
                }
                throw e;
              }
              return true;
            });
          };
        }
      },
      handleEx: function(cm, input) {
        exCommandDispatcher.processCommand(cm, input);
      },

      defineMotion: defineMotion,
      defineAction: defineAction,
      defineOperator: defineOperator,
      mapCommand: mapCommand,
      _mapCommand: _mapCommand,

      defineRegister: defineRegister,

      exitVisualMode: exitVisualMode,
      exitInsertMode: exitInsertMode
    };

    // Represents the current input state.
    function InputState() {
      this.prefixRepeat = [];
      this.motionRepeat = [];

      this.operator = null;
      this.operatorArgs = null;
      this.motion = null;
      this.motionArgs = null;
      this.keyBuffer = []; // For matching multi-key commands.
      this.registerName = null; // Defaults to the unnamed register.
    }
    InputState.prototype.pushRepeatDigit = function(n) {
      if (!this.operator) {
        this.prefixRepeat = this.prefixRepeat.concat(n);
      } else {
        this.motionRepeat = this.motionRepeat.concat(n);
      }
    };
    InputState.prototype.getRepeat = function() {
      var repeat = 0;
      if (this.prefixRepeat.length > 0 || this.motionRepeat.length > 0) {
        repeat = 1;
        if (this.prefixRepeat.length > 0) {
          repeat *= parseInt(this.prefixRepeat.join(''), 10);
        }
        if (this.motionRepeat.length > 0) {
          repeat *= parseInt(this.motionRepeat.join(''), 10);
        }
      }
      return repeat;
    };

    function clearInputState(cm, reason) {
      cm.state.vim.inputState = new InputState();
      CodeMirror.signal(cm, 'vim-command-done', reason);
    }

    /*
     * Register stores information about copy and paste registers.  Besides
     * text, a register must store whether it is linewise (i.e., when it is
     * pasted, should it insert itself into a new line, or should the text be
     * inserted at the cursor position.)
     */
    function Register(text, linewise, blockwise) {
      this.clear();
      this.keyBuffer = [text || ''];
      this.insertModeChanges = [];
      this.searchQueries = [];
      this.linewise = !!linewise;
      this.blockwise = !!blockwise;
    }
    Register.prototype = {
      setText: function(text, linewise, blockwise) {
        this.keyBuffer = [text || ''];
        this.linewise = !!linewise;
        this.blockwise = !!blockwise;
      },
      pushText: function(text, linewise) {
        // if this register has ever been set to linewise, use linewise.
        if (linewise) {
          if (!this.linewise) {
            this.keyBuffer.push('\n');
          }
          this.linewise = true;
        }
        this.keyBuffer.push(text);
      },
      pushInsertModeChanges: function(changes) {
        this.insertModeChanges.push(createInsertModeChanges(changes));
      },
      pushSearchQuery: function(query) {
        this.searchQueries.push(query);
      },
      clear: function() {
        this.keyBuffer = [];
        this.insertModeChanges = [];
        this.searchQueries = [];
        this.linewise = false;
      },
      toString: function() {
        return this.keyBuffer.join('');
      }
    };

    /**
     * Defines an external register.
     *
     * The name should be a single character that will be used to reference the register.
     * The register should support setText, pushText, clear, and toString(). See Register
     * for a reference implementation.
     */
    function defineRegister(name, register) {
      var registers = vimGlobalState.registerController.registers[name];
      if (!name || name.length != 1) {
        throw Error('Register name must be 1 character');
      }
      if (registers[name]) {
        throw Error('Register already defined ' + name);
      }
      registers[name] = register;
      validRegisters.push(name);
    }

    /*
     * vim registers allow you to keep many independent copy and paste buffers.
     * See http://usevim.com/2012/04/13/registers/ for an introduction.
     *
     * RegisterController keeps the state of all the registers.  An initial
     * state may be passed in.  The unnamed register '"' will always be
     * overridden.
     */
    function RegisterController(registers) {
      this.registers = registers;
      this.unnamedRegister = registers['"'] = new Register();
      registers['.'] = new Register();
      registers[':'] = new Register();
      registers['/'] = new Register();
    }
    RegisterController.prototype = {
      pushText: function(registerName, operator, text, linewise, blockwise) {
        if (linewise && text.charAt(0) == '\n') {
          text = text.slice(1) + '\n';
        }
        if (linewise && text.charAt(text.length - 1) !== '\n'){
          text += '\n';
        }
        // Lowercase and uppercase registers refer to the same register.
        // Uppercase just means append.
        var register = this.isValidRegister(registerName) ?
            this.getRegister(registerName) : null;
        // if no register/an invalid register was specified, things go to the
        // default registers
        if (!register) {
          switch (operator) {
            case 'yank':
              // The 0 register contains the text from the most recent yank.
              this.registers['0'] = new Register(text, linewise, blockwise);
              break;
            case 'delete':
            case 'change':
              if (text.indexOf('\n') == -1) {
                // Delete less than 1 line. Update the small delete register.
                this.registers['-'] = new Register(text, linewise);
              } else {
                // Shift down the contents of the numbered registers and put the
                // deleted text into register 1.
                this.shiftNumericRegisters_();
                this.registers['1'] = new Register(text, linewise);
              }
              break;
          }
          // Make sure the unnamed register is set to what just happened
          this.unnamedRegister.setText(text, linewise, blockwise);
          return;
        }

        // If we've gotten to this point, we've actually specified a register
        var append = isUpperCase(registerName);
        if (append) {
          register.pushText(text, linewise);
        } else {
          register.setText(text, linewise, blockwise);
        }
        // The unnamed register always has the same value as the last used
        // register.
        this.unnamedRegister.setText(register.toString(), linewise);
      },
      // Gets the register named @name.  If one of @name doesn't already exist,
      // create it.  If @name is invalid, return the unnamedRegister.
      getRegister: function(name) {
        if (!this.isValidRegister(name)) {
          return this.unnamedRegister;
        }
        name = name.toLowerCase();
        if (!this.registers[name]) {
          this.registers[name] = new Register();
        }
        return this.registers[name];
      },
      isValidRegister: function(name) {
        return name && inArray(name, validRegisters);
      },
      shiftNumericRegisters_: function() {
        for (var i = 9; i >= 2; i--) {
          this.registers[i] = this.getRegister('' + (i - 1));
        }
      }
    };
    function HistoryController() {
        this.historyBuffer = [];
        this.iterator;
        this.initialPrefix = null;
    }
    HistoryController.prototype = {
      // the input argument here acts a user entered prefix for a small time
      // until we start autocompletion in which case it is the autocompleted.
      nextMatch: function (input, up) {
        var historyBuffer = this.historyBuffer;
        var dir = up ? -1 : 1;
        if (this.initialPrefix === null) this.initialPrefix = input;
        for (var i = this.iterator + dir; up ? i >= 0 : i < historyBuffer.length; i+= dir) {
          var element = historyBuffer[i];
          for (var j = 0; j <= element.length; j++) {
            if (this.initialPrefix == element.substring(0, j)) {
              this.iterator = i;
              return element;
            }
          }
        }
        // should return the user input in case we reach the end of buffer.
        if (i >= historyBuffer.length) {
          this.iterator = historyBuffer.length;
          return this.initialPrefix;
        }
        // return the last autocompleted query or exCommand as it is.
        if (i < 0 ) return input;
      },
      pushInput: function(input) {
        var index = this.historyBuffer.indexOf(input);
        if (index > -1) this.historyBuffer.splice(index, 1);
        if (input.length) this.historyBuffer.push(input);
      },
      reset: function() {
        this.initialPrefix = null;
        this.iterator = this.historyBuffer.length;
      }
    };
    var commandDispatcher = {
      matchCommand: function(keys, keyMap, inputState, context) {
        var matches = commandMatches(keys, keyMap, context, inputState);
        if (!matches.full && !matches.partial) {
          return {type: 'none'};
        } else if (!matches.full && matches.partial) {
          return {type: 'partial'};
        }

        var bestMatch;
        for (var i = 0; i < matches.full.length; i++) {
          var match = matches.full[i];
          if (!bestMatch) {
            bestMatch = match;
          }
        }
        if (bestMatch.keys.slice(-11) == '') {
          inputState.selectedCharacter = lastChar(keys);
        }
        return {type: 'full', command: bestMatch};
      },
      processCommand: function(cm, vim, command) {
        vim.inputState.repeatOverride = command.repeatOverride;
        switch (command.type) {
          case 'motion':
            this.processMotion(cm, vim, command);
            break;
          case 'operator':
            this.processOperator(cm, vim, command);
            break;
          case 'operatorMotion':
            this.processOperatorMotion(cm, vim, command);
            break;
          case 'action':
            this.processAction(cm, vim, command);
            break;
          case 'search':
            this.processSearch(cm, vim, command);
            break;
          case 'ex':
          case 'keyToEx':
            this.processEx(cm, vim, command);
            break;
          default:
            break;
        }
      },
      processMotion: function(cm, vim, command) {
        vim.inputState.motion = command.motion;
        vim.inputState.motionArgs = copyArgs(command.motionArgs);
        this.evalInput(cm, vim);
      },
      processOperator: function(cm, vim, command) {
        var inputState = vim.inputState;
        if (inputState.operator) {
          if (inputState.operator == command.operator) {
            // Typing an operator twice like 'dd' makes the operator operate
            // linewise
            inputState.motion = 'expandToLine';
            inputState.motionArgs = { linewise: true };
            this.evalInput(cm, vim);
            return;
          } else {
            // 2 different operators in a row doesn't make sense.
            clearInputState(cm);
          }
        }
        inputState.operator = command.operator;
        inputState.operatorArgs = copyArgs(command.operatorArgs);
        if (vim.visualMode) {
          // Operating on a selection in visual mode. We don't need a motion.
          this.evalInput(cm, vim);
        }
      },
      processOperatorMotion: function(cm, vim, command) {
        var visualMode = vim.visualMode;
        var operatorMotionArgs = copyArgs(command.operatorMotionArgs);
        if (operatorMotionArgs) {
          // Operator motions may have special behavior in visual mode.
          if (visualMode && operatorMotionArgs.visualLine) {
            vim.visualLine = true;
          }
        }
        this.processOperator(cm, vim, command);
        if (!visualMode) {
          this.processMotion(cm, vim, command);
        }
      },
      processAction: function(cm, vim, command) {
        var inputState = vim.inputState;
        var repeat = inputState.getRepeat();
        var repeatIsExplicit = !!repeat;
        var actionArgs = copyArgs(command.actionArgs) || {};
        if (inputState.selectedCharacter) {
          actionArgs.selectedCharacter = inputState.selectedCharacter;
        }
        // Actions may or may not have motions and operators. Do these first.
        if (command.operator) {
          this.processOperator(cm, vim, command);
        }
        if (command.motion) {
          this.processMotion(cm, vim, command);
        }
        if (command.motion || command.operator) {
          this.evalInput(cm, vim);
        }
        actionArgs.repeat = repeat || 1;
        actionArgs.repeatIsExplicit = repeatIsExplicit;
        actionArgs.registerName = inputState.registerName;
        clearInputState(cm);
        vim.lastMotion = null;
        if (command.isEdit) {
          this.recordLastEdit(vim, inputState, command);
        }
        actions[command.action](cm, actionArgs, vim);
      },
      processSearch: function(cm, vim, command) {
        if (!cm.getSearchCursor) {
          // Search depends on SearchCursor.
          return;
        }
        var forward = command.searchArgs.forward;
        var wholeWordOnly = command.searchArgs.wholeWordOnly;
        getSearchState(cm).setReversed(!forward);
        var promptPrefix = (forward) ? '/' : '?';
        var originalQuery = getSearchState(cm).getQuery();
        var originalScrollPos = cm.getScrollInfo();
        function handleQuery(query, ignoreCase, smartCase) {
          vimGlobalState.searchHistoryController.pushInput(query);
          vimGlobalState.searchHistoryController.reset();
          try {
            updateSearchQuery(cm, query, ignoreCase, smartCase);
          } catch (e) {
            showConfirm(cm, 'Invalid regex: ' + query);
            clearInputState(cm);
            return;
          }
          commandDispatcher.processMotion(cm, vim, {
            type: 'motion',
            motion: 'findNext',
            motionArgs: { forward: true, toJumplist: command.searchArgs.toJumplist }
          });
        }
        function onPromptClose(query) {
          cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
          handleQuery(query, true /** ignoreCase */, true /** smartCase */);
          var macroModeState = vimGlobalState.macroModeState;
          if (macroModeState.isRecording) {
            logSearchQuery(macroModeState, query);
          }
        }
        function onPromptKeyUp(e, query, close) {
          var keyName = CodeMirror.keyName(e), up;
          if (keyName == 'Up' || keyName == 'Down') {
            up = keyName == 'Up' ? true : false;
            query = vimGlobalState.searchHistoryController.nextMatch(query, up) || '';
            close(query);
          } else {
            if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift')
              vimGlobalState.searchHistoryController.reset();
          }
          var parsedQuery;
          try {
            parsedQuery = updateSearchQuery(cm, query,
                true /** ignoreCase */, true /** smartCase */);
          } catch (e) {
            // Swallow bad regexes for incremental search.
          }
          if (parsedQuery) {
            cm.scrollIntoView(findNext(cm, !forward, parsedQuery), 30);
          } else {
            clearSearchHighlight(cm);
            cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
          }
        }
        function onPromptKeyDown(e, query, close) {
          var keyName = CodeMirror.keyName(e);
          if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' ||
              (keyName == 'Backspace' && query == '')) {
            vimGlobalState.searchHistoryController.pushInput(query);
            vimGlobalState.searchHistoryController.reset();
            updateSearchQuery(cm, originalQuery);
            clearSearchHighlight(cm);
            cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
            CodeMirror.e_stop(e);
            clearInputState(cm);
            close();
            cm.focus();
          } else if (keyName == 'Ctrl-U') {
            // Ctrl-U clears input.
            CodeMirror.e_stop(e);
            close('');
          }
        }
        switch (command.searchArgs.querySrc) {
          case 'prompt':
            var macroModeState = vimGlobalState.macroModeState;
            if (macroModeState.isPlaying) {
              var query = macroModeState.replaySearchQueries.shift();
              handleQuery(query, true /** ignoreCase */, false /** smartCase */);
            } else {
              showPrompt(cm, {
                  onClose: onPromptClose,
                  prefix: promptPrefix,
                  desc: searchPromptDesc,
                  onKeyUp: onPromptKeyUp,
                  onKeyDown: onPromptKeyDown
              });
            }
            break;
          case 'wordUnderCursor':
            var word = expandWordUnderCursor(cm, false /** inclusive */,
                true /** forward */, false /** bigWord */,
                true /** noSymbol */);
            var isKeyword = true;
            if (!word) {
              word = expandWordUnderCursor(cm, false /** inclusive */,
                  true /** forward */, false /** bigWord */,
                  false /** noSymbol */);
              isKeyword = false;
            }
            if (!word) {
              return;
            }
            var query = cm.getLine(word.start.line).substring(word.start.ch,
                word.end.ch);
            if (isKeyword && wholeWordOnly) {
                query = '\\b' + query + '\\b';
            } else {
              query = escapeRegex(query);
            }

            // cachedCursor is used to save the old position of the cursor
            // when * or # causes vim to seek for the nearest word and shift
            // the cursor before entering the motion.
            vimGlobalState.jumpList.cachedCursor = cm.getCursor();
            cm.setCursor(word.start);

            handleQuery(query, true /** ignoreCase */, false /** smartCase */);
            break;
        }
      },
      processEx: function(cm, vim, command) {
        function onPromptClose(input) {
          // Give the prompt some time to close so that if processCommand shows
          // an error, the elements don't overlap.
          vimGlobalState.exCommandHistoryController.pushInput(input);
          vimGlobalState.exCommandHistoryController.reset();
          exCommandDispatcher.processCommand(cm, input);
        }
        function onPromptKeyDown(e, input, close) {
          var keyName = CodeMirror.keyName(e), up;
          if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' ||
              (keyName == 'Backspace' && input == '')) {
            vimGlobalState.exCommandHistoryController.pushInput(input);
            vimGlobalState.exCommandHistoryController.reset();
            CodeMirror.e_stop(e);
            clearInputState(cm);
            close();
            cm.focus();
          }
          if (keyName == 'Up' || keyName == 'Down') {
            up = keyName == 'Up' ? true : false;
            input = vimGlobalState.exCommandHistoryController.nextMatch(input, up) || '';
            close(input);
          } else if (keyName == 'Ctrl-U') {
            // Ctrl-U clears input.
            CodeMirror.e_stop(e);
            close('');
          } else {
            if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift')
              vimGlobalState.exCommandHistoryController.reset();
          }
        }
        if (command.type == 'keyToEx') {
          // Handle user defined Ex to Ex mappings
          exCommandDispatcher.processCommand(cm, command.exArgs.input);
        } else {
          if (vim.visualMode) {
            showPrompt(cm, { onClose: onPromptClose, prefix: ':', value: '\'<,\'>',
                onKeyDown: onPromptKeyDown});
          } else {
            showPrompt(cm, { onClose: onPromptClose, prefix: ':',
                onKeyDown: onPromptKeyDown});
          }
        }
      },
      evalInput: function(cm, vim) {
        // If the motion comand is set, execute both the operator and motion.
        // Otherwise return.
        var inputState = vim.inputState;
        var motion = inputState.motion;
        var motionArgs = inputState.motionArgs || {};
        var operator = inputState.operator;
        var operatorArgs = inputState.operatorArgs || {};
        var registerName = inputState.registerName;
        var sel = vim.sel;
        // TODO: Make sure cm and vim selections are identical outside visual mode.
        var origHead = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.head): cm.getCursor('head'));
        var origAnchor = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.anchor) : cm.getCursor('anchor'));
        var oldHead = copyCursor(origHead);
        var oldAnchor = copyCursor(origAnchor);
        var newHead, newAnchor;
        var repeat;
        if (operator) {
          this.recordLastEdit(vim, inputState);
        }
        if (inputState.repeatOverride !== undefined) {
          // If repeatOverride is specified, that takes precedence over the
          // input state's repeat. Used by Ex mode and can be user defined.
          repeat = inputState.repeatOverride;
        } else {
          repeat = inputState.getRepeat();
        }
        if (repeat > 0 && motionArgs.explicitRepeat) {
          motionArgs.repeatIsExplicit = true;
        } else if (motionArgs.noRepeat ||
            (!motionArgs.explicitRepeat && repeat === 0)) {
          repeat = 1;
          motionArgs.repeatIsExplicit = false;
        }
        if (inputState.selectedCharacter) {
          // If there is a character input, stick it in all of the arg arrays.
          motionArgs.selectedCharacter = operatorArgs.selectedCharacter =
              inputState.selectedCharacter;
        }
        motionArgs.repeat = repeat;
        clearInputState(cm);
        if (motion) {
          var motionResult = motions[motion](cm, origHead, motionArgs, vim);
          vim.lastMotion = motions[motion];
          if (!motionResult) {
            return;
          }
          if (motionArgs.toJumplist) {
            var jumpList = vimGlobalState.jumpList;
            // if the current motion is # or *, use cachedCursor
            var cachedCursor = jumpList.cachedCursor;
            if (cachedCursor) {
              recordJumpPosition(cm, cachedCursor, motionResult);
              delete jumpList.cachedCursor;
            } else {
              recordJumpPosition(cm, origHead, motionResult);
            }
          }
          if (motionResult instanceof Array) {
            newAnchor = motionResult[0];
            newHead = motionResult[1];
          } else {
            newHead = motionResult;
          }
          // TODO: Handle null returns from motion commands better.
          if (!newHead) {
            newHead = copyCursor(origHead);
          }
          if (vim.visualMode) {
            if (!(vim.visualBlock && newHead.ch === Infinity)) {
              newHead = clipCursorToContent(cm, newHead, vim.visualBlock);
            }
            if (newAnchor) {
              newAnchor = clipCursorToContent(cm, newAnchor, true);
            }
            newAnchor = newAnchor || oldAnchor;
            sel.anchor = newAnchor;
            sel.head = newHead;
            updateCmSelection(cm);
            updateMark(cm, vim, '<',
                cursorIsBefore(newAnchor, newHead) ? newAnchor
                    : newHead);
            updateMark(cm, vim, '>',
                cursorIsBefore(newAnchor, newHead) ? newHead
                    : newAnchor);
          } else if (!operator) {
            newHead = clipCursorToContent(cm, newHead);
            cm.setCursor(newHead.line, newHead.ch);
          }
        }
        if (operator) {
          if (operatorArgs.lastSel) {
            // Replaying a visual mode operation
            newAnchor = oldAnchor;
            var lastSel = operatorArgs.lastSel;
            var lineOffset = Math.abs(lastSel.head.line - lastSel.anchor.line);
            var chOffset = Math.abs(lastSel.head.ch - lastSel.anchor.ch);
            if (lastSel.visualLine) {
              // Linewise Visual mode: The same number of lines.
              newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch);
            } else if (lastSel.visualBlock) {
              // Blockwise Visual mode: The same number of lines and columns.
              newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch + chOffset);
            } else if (lastSel.head.line == lastSel.anchor.line) {
              // Normal Visual mode within one line: The same number of characters.
              newHead = Pos(oldAnchor.line, oldAnchor.ch + chOffset);
            } else {
              // Normal Visual mode with several lines: The same number of lines, in the
              // last line the same number of characters as in the last line the last time.
              newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch);
            }
            vim.visualMode = true;
            vim.visualLine = lastSel.visualLine;
            vim.visualBlock = lastSel.visualBlock;
            sel = vim.sel = {
              anchor: newAnchor,
              head: newHead
            };
            updateCmSelection(cm);
          } else if (vim.visualMode) {
            operatorArgs.lastSel = {
              anchor: copyCursor(sel.anchor),
              head: copyCursor(sel.head),
              visualBlock: vim.visualBlock,
              visualLine: vim.visualLine
            };
          }
          var curStart, curEnd, linewise, mode;
          var cmSel;
          if (vim.visualMode) {
            // Init visual op
            curStart = cursorMin(sel.head, sel.anchor);
            curEnd = cursorMax(sel.head, sel.anchor);
            linewise = vim.visualLine || operatorArgs.linewise;
            mode = vim.visualBlock ? 'block' :
                   linewise ? 'line' :
                   'char';
            cmSel = makeCmSelection(cm, {
              anchor: curStart,
              head: curEnd
            }, mode);
            if (linewise) {
              var ranges = cmSel.ranges;
              if (mode == 'block') {
                // Linewise operators in visual block mode extend to end of line
                for (var i = 0; i < ranges.length; i++) {
                  ranges[i].head.ch = lineLength(cm, ranges[i].head.line);
                }
              } else if (mode == 'line') {
                ranges[0].head = Pos(ranges[0].head.line + 1, 0);
              }
            }
          } else {
            // Init motion op
            curStart = copyCursor(newAnchor || oldAnchor);
            curEnd = copyCursor(newHead || oldHead);
            if (cursorIsBefore(curEnd, curStart)) {
              var tmp = curStart;
              curStart = curEnd;
              curEnd = tmp;
            }
            linewise = motionArgs.linewise || operatorArgs.linewise;
            if (linewise) {
              // Expand selection to entire line.
              expandSelectionToLine(cm, curStart, curEnd);
            } else if (motionArgs.forward) {
              // Clip to trailing newlines only if the motion goes forward.
              clipToLine(cm, curStart, curEnd);
            }
            mode = 'char';
            var exclusive = !motionArgs.inclusive || linewise;
            cmSel = makeCmSelection(cm, {
              anchor: curStart,
              head: curEnd
            }, mode, exclusive);
          }
          cm.setSelections(cmSel.ranges, cmSel.primary);
          vim.lastMotion = null;
          operatorArgs.repeat = repeat; // For indent in visual mode.
          operatorArgs.registerName = registerName;
          // Keep track of linewise as it affects how paste and change behave.
          operatorArgs.linewise = linewise;
          var operatorMoveTo = operators[operator](
            cm, operatorArgs, cmSel.ranges, oldAnchor, newHead);
          if (vim.visualMode) {
            exitVisualMode(cm, operatorMoveTo != null);
          }
          if (operatorMoveTo) {
            cm.setCursor(operatorMoveTo);
          }
        }
      },
      recordLastEdit: function(vim, inputState, actionCommand) {
        var macroModeState = vimGlobalState.macroModeState;
        if (macroModeState.isPlaying) { return; }
        vim.lastEditInputState = inputState;
        vim.lastEditActionCommand = actionCommand;
        macroModeState.lastInsertModeChanges.changes = [];
        macroModeState.lastInsertModeChanges.expectCursorActivityForChange = false;
      }
    };

    /**
     * typedef {Object{line:number,ch:number}} Cursor An object containing the
     *     position of the cursor.
     */
    // All of the functions below return Cursor objects.
    var motions = {
      moveToTopLine: function(cm, _head, motionArgs) {
        var line = getUserVisibleLines(cm).top + motionArgs.repeat -1;
        return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
      },
      moveToMiddleLine: function(cm) {
        var range = getUserVisibleLines(cm);
        var line = Math.floor((range.top + range.bottom) * 0.5);
        return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
      },
      moveToBottomLine: function(cm, _head, motionArgs) {
        var line = getUserVisibleLines(cm).bottom - motionArgs.repeat +1;
        return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
      },
      expandToLine: function(_cm, head, motionArgs) {
        // Expands forward to end of line, and then to next line if repeat is
        // >1. Does not handle backward motion!
        var cur = head;
        return Pos(cur.line + motionArgs.repeat - 1, Infinity);
      },
      findNext: function(cm, _head, motionArgs) {
        var state = getSearchState(cm);
        var query = state.getQuery();
        if (!query) {
          return;
        }
        var prev = !motionArgs.forward;
        // If search is initiated with ? instead of /, negate direction.
        prev = (state.isReversed()) ? !prev : prev;
        highlightSearchMatches(cm, query);
        return findNext(cm, prev/** prev */, query, motionArgs.repeat);
      },
      goToMark: function(cm, _head, motionArgs, vim) {
        var mark = vim.marks[motionArgs.selectedCharacter];
        if (mark) {
          var pos = mark.find();
          return motionArgs.linewise ? { line: pos.line, ch: findFirstNonWhiteSpaceCharacter(cm.getLine(pos.line)) } : pos;
        }
        return null;
      },
      moveToOtherHighlightedEnd: function(cm, _head, motionArgs, vim) {
        if (vim.visualBlock && motionArgs.sameLine) {
          var sel = vim.sel;
          return [
            clipCursorToContent(cm, Pos(sel.anchor.line, sel.head.ch)),
            clipCursorToContent(cm, Pos(sel.head.line, sel.anchor.ch))
          ];
        } else {
          return ([vim.sel.head, vim.sel.anchor]);
        }
      },
      jumpToMark: function(cm, head, motionArgs, vim) {
        var best = head;
        for (var i = 0; i < motionArgs.repeat; i++) {
          var cursor = best;
          for (var key in vim.marks) {
            if (!isLowerCase(key)) {
              continue;
            }
            var mark = vim.marks[key].find();
            var isWrongDirection = (motionArgs.forward) ?
              cursorIsBefore(mark, cursor) : cursorIsBefore(cursor, mark);

            if (isWrongDirection) {
              continue;
            }
            if (motionArgs.linewise && (mark.line == cursor.line)) {
              continue;
            }

            var equal = cursorEqual(cursor, best);
            var between = (motionArgs.forward) ?
              cursorIsBetween(cursor, mark, best) :
              cursorIsBetween(best, mark, cursor);

            if (equal || between) {
              best = mark;
            }
          }
        }

        if (motionArgs.linewise) {
          // Vim places the cursor on the first non-whitespace character of
          // the line if there is one, else it places the cursor at the end
          // of the line, regardless of whether a mark was found.
          best = Pos(best.line, findFirstNonWhiteSpaceCharacter(cm.getLine(best.line)));
        }
        return best;
      },
      moveByCharacters: function(_cm, head, motionArgs) {
        var cur = head;
        var repeat = motionArgs.repeat;
        var ch = motionArgs.forward ? cur.ch + repeat : cur.ch - repeat;
        return Pos(cur.line, ch);
      },
      moveByLines: function(cm, head, motionArgs, vim) {
        var cur = head;
        var endCh = cur.ch;
        // Depending what our last motion was, we may want to do different
        // things. If our last motion was moving vertically, we want to
        // preserve the HPos from our last horizontal move.  If our last motion
        // was going to the end of a line, moving vertically we should go to
        // the end of the line, etc.
        switch (vim.lastMotion) {
          case this.moveByLines:
          case this.moveByDisplayLines:
          case this.moveByScroll:
          case this.moveToColumn:
          case this.moveToEol:
            endCh = vim.lastHPos;
            break;
          default:
            vim.lastHPos = endCh;
        }
        var repeat = motionArgs.repeat+(motionArgs.repeatOffset||0);
        var line = motionArgs.forward ? cur.line + repeat : cur.line - repeat;
        var first = cm.firstLine();
        var last = cm.lastLine();
        // Vim cancels linewise motions that start on an edge and move beyond
        // that edge. It does not cancel motions that do not start on an edge.
        if ((line < first && cur.line == first) ||
            (line > last && cur.line == last)) {
          return;
        }
        if (motionArgs.toFirstChar){
          endCh=findFirstNonWhiteSpaceCharacter(cm.getLine(line));
          vim.lastHPos = endCh;
        }
        vim.lastHSPos = cm.charCoords(Pos(line, endCh),'div').left;
        return Pos(line, endCh);
      },
      moveByDisplayLines: function(cm, head, motionArgs, vim) {
        var cur = head;
        switch (vim.lastMotion) {
          case this.moveByDisplayLines:
          case this.moveByScroll:
          case this.moveByLines:
          case this.moveToColumn:
          case this.moveToEol:
            break;
          default:
            vim.lastHSPos = cm.charCoords(cur,'div').left;
        }
        var repeat = motionArgs.repeat;
        var res=cm.findPosV(cur,(motionArgs.forward ? repeat : -repeat),'line',vim.lastHSPos);
        if (res.hitSide) {
          if (motionArgs.forward) {
            var lastCharCoords = cm.charCoords(res, 'div');
            var goalCoords = { top: lastCharCoords.top + 8, left: vim.lastHSPos };
            var res = cm.coordsChar(goalCoords, 'div');
          } else {
            var resCoords = cm.charCoords(Pos(cm.firstLine(), 0), 'div');
            resCoords.left = vim.lastHSPos;
            res = cm.coordsChar(resCoords, 'div');
          }
        }
        vim.lastHPos = res.ch;
        return res;
      },
      moveByPage: function(cm, head, motionArgs) {
        // CodeMirror only exposes functions that move the cursor page down, so
        // doing this bad hack to move the cursor and move it back. evalInput
        // will move the cursor to where it should be in the end.
        var curStart = head;
        var repeat = motionArgs.repeat;
        return cm.findPosV(curStart, (motionArgs.forward ? repeat : -repeat), 'page');
      },
      moveByParagraph: function(cm, head, motionArgs) {
        var dir = motionArgs.forward ? 1 : -1;
        return findParagraph(cm, head, motionArgs.repeat, dir);
      },
      moveByScroll: function(cm, head, motionArgs, vim) {
        var scrollbox = cm.getScrollInfo();
        var curEnd = null;
        var repeat = motionArgs.repeat;
        if (!repeat) {
          repeat = scrollbox.clientHeight / (2 * cm.defaultTextHeight());
        }
        var orig = cm.charCoords(head, 'local');
        motionArgs.repeat = repeat;
        var curEnd = motions.moveByDisplayLines(cm, head, motionArgs, vim);
        if (!curEnd) {
          return null;
        }
        var dest = cm.charCoords(curEnd, 'local');
        cm.scrollTo(null, scrollbox.top + dest.top - orig.top);
        return curEnd;
      },
      moveByWords: function(cm, head, motionArgs) {
        return moveToWord(cm, head, motionArgs.repeat, !!motionArgs.forward,
            !!motionArgs.wordEnd, !!motionArgs.bigWord);
      },
      moveTillCharacter: function(cm, _head, motionArgs) {
        var repeat = motionArgs.repeat;
        var curEnd = moveToCharacter(cm, repeat, motionArgs.forward,
            motionArgs.selectedCharacter);
        var increment = motionArgs.forward ? -1 : 1;
        recordLastCharacterSearch(increment, motionArgs);
        if (!curEnd) return null;
        curEnd.ch += increment;
        return curEnd;
      },
      moveToCharacter: function(cm, head, motionArgs) {
        var repeat = motionArgs.repeat;
        recordLastCharacterSearch(0, motionArgs);
        return moveToCharacter(cm, repeat, motionArgs.forward,
            motionArgs.selectedCharacter) || head;
      },
      moveToSymbol: function(cm, head, motionArgs) {
        var repeat = motionArgs.repeat;
        return findSymbol(cm, repeat, motionArgs.forward,
            motionArgs.selectedCharacter) || head;
      },
      moveToColumn: function(cm, head, motionArgs, vim) {
        var repeat = motionArgs.repeat;
        // repeat is equivalent to which column we want to move to!
        vim.lastHPos = repeat - 1;
        vim.lastHSPos = cm.charCoords(head,'div').left;
        return moveToColumn(cm, repeat);
      },
      moveToEol: function(cm, head, motionArgs, vim) {
        var cur = head;
        vim.lastHPos = Infinity;
        var retval= Pos(cur.line + motionArgs.repeat - 1, Infinity);
        var end=cm.clipPos(retval);
        end.ch--;
        vim.lastHSPos = cm.charCoords(end,'div').left;
        return retval;
      },
      moveToFirstNonWhiteSpaceCharacter: function(cm, head) {
        // Go to the start of the line where the text begins, or the end for
        // whitespace-only lines
        var cursor = head;
        return Pos(cursor.line,
                   findFirstNonWhiteSpaceCharacter(cm.getLine(cursor.line)));
      },
      moveToMatchedSymbol: function(cm, head) {
        var cursor = head;
        var line = cursor.line;
        var ch = cursor.ch;
        var lineText = cm.getLine(line);
        var symbol;
        do {
          symbol = lineText.charAt(ch++);
          if (symbol && isMatchableSymbol(symbol)) {
            var style = cm.getTokenTypeAt(Pos(line, ch));
            if (style !== "string" && style !== "comment") {
              break;
            }
          }
        } while (symbol);
        if (symbol) {
          var matched = cm.findMatchingBracket(Pos(line, ch));
          return matched.to;
        } else {
          return cursor;
        }
      },
      moveToStartOfLine: function(_cm, head) {
        return Pos(head.line, 0);
      },
      moveToLineOrEdgeOfDocument: function(cm, _head, motionArgs) {
        var lineNum = motionArgs.forward ? cm.lastLine() : cm.firstLine();
        if (motionArgs.repeatIsExplicit) {
          lineNum = motionArgs.repeat - cm.getOption('firstLineNumber');
        }
        return Pos(lineNum,
                   findFirstNonWhiteSpaceCharacter(cm.getLine(lineNum)));
      },
      textObjectManipulation: function(cm, head, motionArgs, vim) {
        // TODO: lots of possible exceptions that can be thrown here. Try da(
        //     outside of a () block.

        // TODO: adding <> >< to this map doesn't work, presumably because
        // they're operators
        var mirroredPairs = {'(': ')', ')': '(',
                             '{': '}', '}': '{',
                             '[': ']', ']': '['};
        var selfPaired = {'\'': true, '"': true};

        var character = motionArgs.selectedCharacter;
        // 'b' refers to  '()' block.
        // 'B' refers to  '{}' block.
        if (character == 'b') {
          character = '(';
        } else if (character == 'B') {
          character = '{';
        }

        // Inclusive is the difference between a and i
        // TODO: Instead of using the additional text object map to perform text
        //     object operations, merge the map into the defaultKeyMap and use
        //     motionArgs to define behavior. Define separate entries for 'aw',
        //     'iw', 'a[', 'i[', etc.
        var inclusive = !motionArgs.textObjectInner;

        var tmp;
        if (mirroredPairs[character]) {
          tmp = selectCompanionObject(cm, head, character, inclusive);
        } else if (selfPaired[character]) {
          tmp = findBeginningAndEnd(cm, head, character, inclusive);
        } else if (character === 'W') {
          tmp = expandWordUnderCursor(cm, inclusive, true /** forward */,
                                                     true /** bigWord */);
        } else if (character === 'w') {
          tmp = expandWordUnderCursor(cm, inclusive, true /** forward */,
                                                     false /** bigWord */);
        } else if (character === 'p') {
          tmp = findParagraph(cm, head, motionArgs.repeat, 0, inclusive);
          motionArgs.linewise = true;
          if (vim.visualMode) {
            if (!vim.visualLine) { vim.visualLine = true; }
          } else {
            var operatorArgs = vim.inputState.operatorArgs;
            if (operatorArgs) { operatorArgs.linewise = true; }
            tmp.end.line--;
          }
        } else {
          // No text object defined for this, don't move.
          return null;
        }

        if (!cm.state.vim.visualMode) {
          return [tmp.start, tmp.end];
        } else {
          return expandSelection(cm, tmp.start, tmp.end);
        }
      },

      repeatLastCharacterSearch: function(cm, head, motionArgs) {
        var lastSearch = vimGlobalState.lastChararacterSearch;
        var repeat = motionArgs.repeat;
        var forward = motionArgs.forward === lastSearch.forward;
        var increment = (lastSearch.increment ? 1 : 0) * (forward ? -1 : 1);
        cm.moveH(-increment, 'char');
        motionArgs.inclusive = forward ? true : false;
        var curEnd = moveToCharacter(cm, repeat, forward, lastSearch.selectedCharacter);
        if (!curEnd) {
          cm.moveH(increment, 'char');
          return head;
        }
        curEnd.ch += increment;
        return curEnd;
      }
    };

    function defineMotion(name, fn) {
      motions[name] = fn;
    }

    function fillArray(val, times) {
      var arr = [];
      for (var i = 0; i < times; i++) {
        arr.push(val);
      }
      return arr;
    }
    /**
     * An operator acts on a text selection. It receives the list of selections
     * as input. The corresponding CodeMirror selection is guaranteed to
    * match the input selection.
     */
    var operators = {
      change: function(cm, args, ranges) {
        var finalHead, text;
        var vim = cm.state.vim;
        vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock = vim.visualBlock;
        if (!vim.visualMode) {
          var anchor = ranges[0].anchor,
              head = ranges[0].head;
          text = cm.getRange(anchor, head);
          var lastState = vim.lastEditInputState || {};
          if (lastState.motion == "moveByWords" && !isWhiteSpaceString(text)) {
            // Exclude trailing whitespace if the range is not all whitespace.
            var match = (/\s+$/).exec(text);
            if (match && lastState.motionArgs && lastState.motionArgs.forward) {
              head = offsetCursor(head, 0, - match[0].length);
              text = text.slice(0, - match[0].length);
            }
          }
          var wasLastLine = head.line - 1 == cm.lastLine();
          cm.replaceRange('', anchor, head);
          if (args.linewise && !wasLastLine) {
            // Push the next line back down, if there is a next line.
            CodeMirror.commands.newlineAndIndent(cm);
            // null ch so setCursor moves to end of line.
            anchor.ch = null;
          }
          finalHead = anchor;
        } else {
          text = cm.getSelection();
          var replacement = fillArray('', ranges.length);
          cm.replaceSelections(replacement);
          finalHead = cursorMin(ranges[0].head, ranges[0].anchor);
        }
        vimGlobalState.registerController.pushText(
            args.registerName, 'change', text,
            args.linewise, ranges.length > 1);
        actions.enterInsertMode(cm, {head: finalHead}, cm.state.vim);
      },
      // delete is a javascript keyword.
      'delete': function(cm, args, ranges) {
        var finalHead, text;
        var vim = cm.state.vim;
        if (!vim.visualBlock) {
          var anchor = ranges[0].anchor,
              head = ranges[0].head;
          if (args.linewise &&
              head.line != cm.firstLine() &&
              anchor.line == cm.lastLine() &&
              anchor.line == head.line - 1) {
            // Special case for dd on last line (and first line).
            if (anchor.line == cm.firstLine()) {
              anchor.ch = 0;
            } else {
              anchor = Pos(anchor.line - 1, lineLength(cm, anchor.line - 1));
            }
          }
          text = cm.getRange(anchor, head);
          cm.replaceRange('', anchor, head);
          finalHead = anchor;
          if (args.linewise) {
            finalHead = motions.moveToFirstNonWhiteSpaceCharacter(cm, anchor);
          }
        } else {
          text = cm.getSelection();
          var replacement = fillArray('', ranges.length);
          cm.replaceSelections(replacement);
          finalHead = ranges[0].anchor;
        }
        vimGlobalState.registerController.pushText(
            args.registerName, 'delete', text,
            args.linewise, vim.visualBlock);
        return clipCursorToContent(cm, finalHead);
      },
      indent: function(cm, args, ranges) {
        var vim = cm.state.vim;
        var startLine = ranges[0].anchor.line;
        var endLine = vim.visualBlock ?
          ranges[ranges.length - 1].anchor.line :
          ranges[0].head.line;
        // In visual mode, n> shifts the selection right n times, instead of
        // shifting n lines right once.
        var repeat = (vim.visualMode) ? args.repeat : 1;
        if (args.linewise) {
          // The only way to delete a newline is to delete until the start of
          // the next line, so in linewise mode evalInput will include the next
          // line. We don't want this in indent, so we go back a line.
          endLine--;
        }
        for (var i = startLine; i <= endLine; i++) {
          for (var j = 0; j < repeat; j++) {
            cm.indentLine(i, args.indentRight);
          }
        }
        return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor);
      },
      changeCase: function(cm, args, ranges, oldAnchor, newHead) {
        var selections = cm.getSelections();
        var swapped = [];
        var toLower = args.toLower;
        for (var j = 0; j < selections.length; j++) {
          var toSwap = selections[j];
          var text = '';
          if (toLower === true) {
            text = toSwap.toLowerCase();
          } else if (toLower === false) {
            text = toSwap.toUpperCase();
          } else {
            for (var i = 0; i < toSwap.length; i++) {
              var character = toSwap.charAt(i);
              text += isUpperCase(character) ? character.toLowerCase() :
                  character.toUpperCase();
            }
          }
          swapped.push(text);
        }
        cm.replaceSelections(swapped);
        if (args.shouldMoveCursor){
          return newHead;
        } else if (!cm.state.vim.visualMode && args.linewise && ranges[0].anchor.line + 1 == ranges[0].head.line) {
          return motions.moveToFirstNonWhiteSpaceCharacter(cm, oldAnchor);
        } else if (args.linewise){
          return oldAnchor;
        } else {
          return cursorMin(ranges[0].anchor, ranges[0].head);
        }
      },
      yank: function(cm, args, ranges, oldAnchor) {
        var vim = cm.state.vim;
        var text = cm.getSelection();
        var endPos = vim.visualMode
          ? cursorMin(vim.sel.anchor, vim.sel.head, ranges[0].head, ranges[0].anchor)
          : oldAnchor;
        vimGlobalState.registerController.pushText(
            args.registerName, 'yank',
            text, args.linewise, vim.visualBlock);
        return endPos;
      }
    };

    function defineOperator(name, fn) {
      operators[name] = fn;
    }

    var actions = {
      jumpListWalk: function(cm, actionArgs, vim) {
        if (vim.visualMode) {
          return;
        }
        var repeat = actionArgs.repeat;
        var forward = actionArgs.forward;
        var jumpList = vimGlobalState.jumpList;

        var mark = jumpList.move(cm, forward ? repeat : -repeat);
        var markPos = mark ? mark.find() : undefined;
        markPos = markPos ? markPos : cm.getCursor();
        cm.setCursor(markPos);
      },
      scroll: function(cm, actionArgs, vim) {
        if (vim.visualMode) {
          return;
        }
        var repeat = actionArgs.repeat || 1;
        var lineHeight = cm.defaultTextHeight();
        var top = cm.getScrollInfo().top;
        var delta = lineHeight * repeat;
        var newPos = actionArgs.forward ? top + delta : top - delta;
        var cursor = copyCursor(cm.getCursor());
        var cursorCoords = cm.charCoords(cursor, 'local');
        if (actionArgs.forward) {
          if (newPos > cursorCoords.top) {
             cursor.line += (newPos - cursorCoords.top) / lineHeight;
             cursor.line = Math.ceil(cursor.line);
             cm.setCursor(cursor);
             cursorCoords = cm.charCoords(cursor, 'local');
             cm.scrollTo(null, cursorCoords.top);
          } else {
             // Cursor stays within bounds.  Just reposition the scroll window.
             cm.scrollTo(null, newPos);
          }
        } else {
          var newBottom = newPos + cm.getScrollInfo().clientHeight;
          if (newBottom < cursorCoords.bottom) {
             cursor.line -= (cursorCoords.bottom - newBottom) / lineHeight;
             cursor.line = Math.floor(cursor.line);
             cm.setCursor(cursor);
             cursorCoords = cm.charCoords(cursor, 'local');
             cm.scrollTo(
                 null, cursorCoords.bottom - cm.getScrollInfo().clientHeight);
          } else {
             // Cursor stays within bounds.  Just reposition the scroll window.
             cm.scrollTo(null, newPos);
          }
        }
      },
      scrollToCursor: function(cm, actionArgs) {
        var lineNum = cm.getCursor().line;
        var charCoords = cm.charCoords(Pos(lineNum, 0), 'local');
        var height = cm.getScrollInfo().clientHeight;
        var y = charCoords.top;
        var lineHeight = charCoords.bottom - y;
        switch (actionArgs.position) {
          case 'center': y = y - (height / 2) + lineHeight;
            break;
          case 'bottom': y = y - height + lineHeight*1.4;
            break;
          case 'top': y = y + lineHeight*0.4;
            break;
        }
        cm.scrollTo(null, y);
      },
      replayMacro: function(cm, actionArgs, vim) {
        var registerName = actionArgs.selectedCharacter;
        var repeat = actionArgs.repeat;
        var macroModeState = vimGlobalState.macroModeState;
        if (registerName == '@') {
          registerName = macroModeState.latestRegister;
        }
        while(repeat--){
          executeMacroRegister(cm, vim, macroModeState, registerName);
        }
      },
      enterMacroRecordMode: function(cm, actionArgs) {
        var macroModeState = vimGlobalState.macroModeState;
        var registerName = actionArgs.selectedCharacter;
        macroModeState.enterMacroRecordMode(cm, registerName);
      },
      enterInsertMode: function(cm, actionArgs, vim) {
        if (cm.getOption('readOnly')) { return; }
        vim.insertMode = true;
        vim.insertModeRepeat = actionArgs && actionArgs.repeat || 1;
        var insertAt = (actionArgs) ? actionArgs.insertAt : null;
        var sel = vim.sel;
        var head = actionArgs.head || cm.getCursor('head');
        var height = cm.listSelections().length;
        if (insertAt == 'eol') {
          head = Pos(head.line, lineLength(cm, head.line));
        } else if (insertAt == 'charAfter') {
          head = offsetCursor(head, 0, 1);
        } else if (insertAt == 'firstNonBlank') {
          head = motions.moveToFirstNonWhiteSpaceCharacter(cm, head);
        } else if (insertAt == 'startOfSelectedArea') {
          if (!vim.visualBlock) {
            if (sel.head.line < sel.anchor.line) {
              head = sel.head;
            } else {
              head = Pos(sel.anchor.line, 0);
            }
          } else {
            head = Pos(
                Math.min(sel.head.line, sel.anchor.line),
                Math.min(sel.head.ch, sel.anchor.ch));
            height = Math.abs(sel.head.line - sel.anchor.line) + 1;
          }
        } else if (insertAt == 'endOfSelectedArea') {
          if (!vim.visualBlock) {
            if (sel.head.line >= sel.anchor.line) {
              head = offsetCursor(sel.head, 0, 1);
            } else {
              head = Pos(sel.anchor.line, 0);
            }
          } else {
            head = Pos(
                Math.min(sel.head.line, sel.anchor.line),
                Math.max(sel.head.ch + 1, sel.anchor.ch));
            height = Math.abs(sel.head.line - sel.anchor.line) + 1;
          }
        } else if (insertAt == 'inplace') {
          if (vim.visualMode){
            return;
          }
        }
        cm.setOption('keyMap', 'vim-insert');
        cm.setOption('disableInput', false);
        if (actionArgs && actionArgs.replace) {
          // Handle Replace-mode as a special case of insert mode.
          cm.toggleOverwrite(true);
          cm.setOption('keyMap', 'vim-replace');
          CodeMirror.signal(cm, "vim-mode-change", {mode: "replace"});
        } else {
          cm.setOption('keyMap', 'vim-insert');
          CodeMirror.signal(cm, "vim-mode-change", {mode: "insert"});
        }
        if (!vimGlobalState.macroModeState.isPlaying) {
          // Only record if not replaying.
          cm.on('change', onChange);
          CodeMirror.on(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown);
        }
        if (vim.visualMode) {
          exitVisualMode(cm);
        }
        selectForInsert(cm, head, height);
      },
      toggleVisualMode: function(cm, actionArgs, vim) {
        var repeat = actionArgs.repeat;
        var anchor = cm.getCursor();
        var head;
        // TODO: The repeat should actually select number of characters/lines
        //     equal to the repeat times the size of the previous visual
        //     operation.
        if (!vim.visualMode) {
          // Entering visual mode
          vim.visualMode = true;
          vim.visualLine = !!actionArgs.linewise;
          vim.visualBlock = !!actionArgs.blockwise;
          head = clipCursorToContent(
              cm, Pos(anchor.line, anchor.ch + repeat - 1),
              true /** includeLineBreak */);
          vim.sel = {
            anchor: anchor,
            head: head
          };
          CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""});
          updateCmSelection(cm);
          updateMark(cm, vim, '<', cursorMin(anchor, head));
          updateMark(cm, vim, '>', cursorMax(anchor, head));
        } else if (vim.visualLine ^ actionArgs.linewise ||
            vim.visualBlock ^ actionArgs.blockwise) {
          // Toggling between modes
          vim.visualLine = !!actionArgs.linewise;
          vim.visualBlock = !!actionArgs.blockwise;
          CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""});
          updateCmSelection(cm);
        } else {
          exitVisualMode(cm);
        }
      },
      reselectLastSelection: function(cm, _actionArgs, vim) {
        var lastSelection = vim.lastSelection;
        if (vim.visualMode) {
          updateLastSelection(cm, vim);
        }
        if (lastSelection) {
          var anchor = lastSelection.anchorMark.find();
          var head = lastSelection.headMark.find();
          if (!anchor || !head) {
            // If the marks have been destroyed due to edits, do nothing.
            return;
          }
          vim.sel = {
            anchor: anchor,
            head: head
          };
          vim.visualMode = true;
          vim.visualLine = lastSelection.visualLine;
          vim.visualBlock = lastSelection.visualBlock;
          updateCmSelection(cm);
          updateMark(cm, vim, '<', cursorMin(anchor, head));
          updateMark(cm, vim, '>', cursorMax(anchor, head));
          CodeMirror.signal(cm, 'vim-mode-change', {
            mode: 'visual',
            subMode: vim.visualLine ? 'linewise' :
                     vim.visualBlock ? 'blockwise' : ''});
        }
      },
      joinLines: function(cm, actionArgs, vim) {
        var curStart, curEnd;
        if (vim.visualMode) {
          curStart = cm.getCursor('anchor');
          curEnd = cm.getCursor('head');
          if (cursorIsBefore(curEnd, curStart)) {
            var tmp = curEnd;
            curEnd = curStart;
            curStart = tmp;
          }
          curEnd.ch = lineLength(cm, curEnd.line) - 1;
        } else {
          // Repeat is the number of lines to join. Minimum 2 lines.
          var repeat = Math.max(actionArgs.repeat, 2);
          curStart = cm.getCursor();
          curEnd = clipCursorToContent(cm, Pos(curStart.line + repeat - 1,
                                               Infinity));
        }
        var finalCh = 0;
        for (var i = curStart.line; i < curEnd.line; i++) {
          finalCh = lineLength(cm, curStart.line);
          var tmp = Pos(curStart.line + 1,
                        lineLength(cm, curStart.line + 1));
          var text = cm.getRange(curStart, tmp);
          text = text.replace(/\n\s*/g, ' ');
          cm.replaceRange(text, curStart, tmp);
        }
        var curFinalPos = Pos(curStart.line, finalCh);
        if (vim.visualMode) {
          exitVisualMode(cm, false);
        }
        cm.setCursor(curFinalPos);
      },
      newLineAndEnterInsertMode: function(cm, actionArgs, vim) {
        vim.insertMode = true;
        var insertAt = copyCursor(cm.getCursor());
        if (insertAt.line === cm.firstLine() && !actionArgs.after) {
          // Special case for inserting newline before start of document.
          cm.replaceRange('\n', Pos(cm.firstLine(), 0));
          cm.setCursor(cm.firstLine(), 0);
        } else {
          insertAt.line = (actionArgs.after) ? insertAt.line :
              insertAt.line - 1;
          insertAt.ch = lineLength(cm, insertAt.line);
          cm.setCursor(insertAt);
          var newlineFn = CodeMirror.commands.newlineAndIndentContinueComment ||
              CodeMirror.commands.newlineAndIndent;
          newlineFn(cm);
        }
        this.enterInsertMode(cm, { repeat: actionArgs.repeat }, vim);
      },
      paste: function(cm, actionArgs, vim) {
        var cur = copyCursor(cm.getCursor());
        var register = vimGlobalState.registerController.getRegister(
            actionArgs.registerName);
        var text = register.toString();
        if (!text) {
          return;
        }
        if (actionArgs.matchIndent) {
          var tabSize = cm.getOption("tabSize");
          // length that considers tabs and tabSize
          var whitespaceLength = function(str) {
            var tabs = (str.split("\t").length - 1);
            var spaces = (str.split(" ").length - 1);
            return tabs * tabSize + spaces * 1;
          };
          var currentLine = cm.getLine(cm.getCursor().line);
          var indent = whitespaceLength(currentLine.match(/^\s*/)[0]);
          // chomp last newline b/c don't want it to match /^\s*/gm
          var chompedText = text.replace(/\n$/, '');
          var wasChomped = text !== chompedText;
          var firstIndent = whitespaceLength(text.match(/^\s*/)[0]);
          var text = chompedText.replace(/^\s*/gm, function(wspace) {
            var newIndent = indent + (whitespaceLength(wspace) - firstIndent);
            if (newIndent < 0) {
              return "";
            }
            else if (cm.getOption("indentWithTabs")) {
              var quotient = Math.floor(newIndent / tabSize);
              return Array(quotient + 1).join('\t');
            }
            else {
              return Array(newIndent + 1).join(' ');
            }
          });
          text += wasChomped ? "\n" : "";
        }
        if (actionArgs.repeat > 1) {
          var text = Array(actionArgs.repeat + 1).join(text);
        }
        var linewise = register.linewise;
        var blockwise = register.blockwise;
        if (linewise) {
          if(vim.visualMode) {
            text = vim.visualLine ? text.slice(0, -1) : '\n' + text.slice(0, text.length - 1) + '\n';
          } else if (actionArgs.after) {
            // Move the newline at the end to the start instead, and paste just
            // before the newline character of the line we are on right now.
            text = '\n' + text.slice(0, text.length - 1);
            cur.ch = lineLength(cm, cur.line);
          } else {
            cur.ch = 0;
          }
        } else {
          if (blockwise) {
            text = text.split('\n');
            for (var i = 0; i < text.length; i++) {
              text[i] = (text[i] == '') ? ' ' : text[i];
            }
          }
          cur.ch += actionArgs.after ? 1 : 0;
        }
        var curPosFinal;
        var idx;
        if (vim.visualMode) {
          //  save the pasted text for reselection if the need arises
          vim.lastPastedText = text;
          var lastSelectionCurEnd;
          var selectedArea = getSelectedAreaRange(cm, vim);
          var selectionStart = selectedArea[0];
          var selectionEnd = selectedArea[1];
          var selectedText = cm.getSelection();
          var selections = cm.listSelections();
          var emptyStrings = new Array(selections.length).join('1').split('1');
          // save the curEnd marker before it get cleared due to cm.replaceRange.
          if (vim.lastSelection) {
            lastSelectionCurEnd = vim.lastSelection.headMark.find();
          }
          // push the previously selected text to unnamed register
          vimGlobalState.registerController.unnamedRegister.setText(selectedText);
          if (blockwise) {
            // first delete the selected text
            cm.replaceSelections(emptyStrings);
            // Set new selections as per the block length of the yanked text
            selectionEnd = Pos(selectionStart.line + text.length-1, selectionStart.ch);
            cm.setCursor(selectionStart);
            selectBlock(cm, selectionEnd);
            cm.replaceSelections(text);
            curPosFinal = selectionStart;
          } else if (vim.visualBlock) {
            cm.replaceSelections(emptyStrings);
            cm.setCursor(selectionStart);
            cm.replaceRange(text, selectionStart, selectionStart);
            curPosFinal = selectionStart;
          } else {
            cm.replaceRange(text, selectionStart, selectionEnd);
            curPosFinal = cm.posFromIndex(cm.indexFromPos(selectionStart) + text.length - 1);
          }
          // restore the the curEnd marker
          if(lastSelectionCurEnd) {
            vim.lastSelection.headMark = cm.setBookmark(lastSelectionCurEnd);
          }
          if (linewise) {
            curPosFinal.ch=0;
          }
        } else {
          if (blockwise) {
            cm.setCursor(cur);
            for (var i = 0; i < text.length; i++) {
              var line = cur.line+i;
              if (line > cm.lastLine()) {
                cm.replaceRange('\n',  Pos(line, 0));
              }
              var lastCh = lineLength(cm, line);
              if (lastCh < cur.ch) {
                extendLineToColumn(cm, line, cur.ch);
              }
            }
            cm.setCursor(cur);
            selectBlock(cm, Pos(cur.line + text.length-1, cur.ch));
            cm.replaceSelections(text);
            curPosFinal = cur;
          } else {
            cm.replaceRange(text, cur);
            // Now fine tune the cursor to where we want it.
            if (linewise && actionArgs.after) {
              curPosFinal = Pos(
              cur.line + 1,
              findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line + 1)));
            } else if (linewise && !actionArgs.after) {
              curPosFinal = Pos(
                cur.line,
                findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line)));
            } else if (!linewise && actionArgs.after) {
              idx = cm.indexFromPos(cur);
              curPosFinal = cm.posFromIndex(idx + text.length - 1);
            } else {
              idx = cm.indexFromPos(cur);
              curPosFinal = cm.posFromIndex(idx + text.length);
            }
          }
        }
        if (vim.visualMode) {
          exitVisualMode(cm, false);
        }
        cm.setCursor(curPosFinal);
      },
      undo: function(cm, actionArgs) {
        cm.operation(function() {
          repeatFn(cm, CodeMirror.commands.undo, actionArgs.repeat)();
          cm.setCursor(cm.getCursor('anchor'));
        });
      },
      redo: function(cm, actionArgs) {
        repeatFn(cm, CodeMirror.commands.redo, actionArgs.repeat)();
      },
      setRegister: function(_cm, actionArgs, vim) {
        vim.inputState.registerName = actionArgs.selectedCharacter;
      },
      setMark: function(cm, actionArgs, vim) {
        var markName = actionArgs.selectedCharacter;
        updateMark(cm, vim, markName, cm.getCursor());
      },
      replace: function(cm, actionArgs, vim) {
        var replaceWith = actionArgs.selectedCharacter;
        var curStart = cm.getCursor();
        var replaceTo;
        var curEnd;
        var selections = cm.listSelections();
        if (vim.visualMode) {
          curStart = cm.getCursor('start');
          curEnd = cm.getCursor('end');
        } else {
          var line = cm.getLine(curStart.line);
          replaceTo = curStart.ch + actionArgs.repeat;
          if (replaceTo > line.length) {
            replaceTo=line.length;
          }
          curEnd = Pos(curStart.line, replaceTo);
        }
        if (replaceWith=='\n') {
          if (!vim.visualMode) cm.replaceRange('', curStart, curEnd);
          // special case, where vim help says to replace by just one line-break
          (CodeMirror.commands.newlineAndIndentContinueComment || CodeMirror.commands.newlineAndIndent)(cm);
        } else {
          var replaceWithStr = cm.getRange(curStart, curEnd);
          //replace all characters in range by selected, but keep linebreaks
          replaceWithStr = replaceWithStr.replace(/[^\n]/g, replaceWith);
          if (vim.visualBlock) {
            // Tabs are split in visua block before replacing
            var spaces = new Array(cm.getOption("tabSize")+1).join(' ');
            replaceWithStr = cm.getSelection();
            replaceWithStr = replaceWithStr.replace(/\t/g, spaces).replace(/[^\n]/g, replaceWith).split('\n');
            cm.replaceSelections(replaceWithStr);
          } else {
            cm.replaceRange(replaceWithStr, curStart, curEnd);
          }
          if (vim.visualMode) {
            curStart = cursorIsBefore(selections[0].anchor, selections[0].head) ?
                         selections[0].anchor : selections[0].head;
            cm.setCursor(curStart);
            exitVisualMode(cm, false);
          } else {
            cm.setCursor(offsetCursor(curEnd, 0, -1));
          }
        }
      },
      incrementNumberToken: function(cm, actionArgs) {
        var cur = cm.getCursor();
        var lineStr = cm.getLine(cur.line);
        var re = /-?\d+/g;
        var match;
        var start;
        var end;
        var numberStr;
        var token;
        while ((match = re.exec(lineStr)) !== null) {
          token = match[0];
          start = match.index;
          end = start + token.length;
          if (cur.ch < end)break;
        }
        if (!actionArgs.backtrack && (end <= cur.ch))return;
        if (token) {
          var increment = actionArgs.increase ? 1 : -1;
          var number = parseInt(token) + (increment * actionArgs.repeat);
          var from = Pos(cur.line, start);
          var to = Pos(cur.line, end);
          numberStr = number.toString();
          cm.replaceRange(numberStr, from, to);
        } else {
          return;
        }
        cm.setCursor(Pos(cur.line, start + numberStr.length - 1));
      },
      repeatLastEdit: function(cm, actionArgs, vim) {
        var lastEditInputState = vim.lastEditInputState;
        if (!lastEditInputState) { return; }
        var repeat = actionArgs.repeat;
        if (repeat && actionArgs.repeatIsExplicit) {
          vim.lastEditInputState.repeatOverride = repeat;
        } else {
          repeat = vim.lastEditInputState.repeatOverride || repeat;
        }
        repeatLastEdit(cm, vim, repeat, false /** repeatForInsert */);
      },
      exitInsertMode: exitInsertMode
    };

    function defineAction(name, fn) {
      actions[name] = fn;
    }

    /*
     * Below are miscellaneous utility functions used by vim.js
     */

    /**
     * Clips cursor to ensure that line is within the buffer's range
     * If includeLineBreak is true, then allow cur.ch == lineLength.
     */
    function clipCursorToContent(cm, cur, includeLineBreak) {
      var line = Math.min(Math.max(cm.firstLine(), cur.line), cm.lastLine() );
      var maxCh = lineLength(cm, line) - 1;
      maxCh = (includeLineBreak) ? maxCh + 1 : maxCh;
      var ch = Math.min(Math.max(0, cur.ch), maxCh);
      return Pos(line, ch);
    }
    function copyArgs(args) {
      var ret = {};
      for (var prop in args) {
        if (args.hasOwnProperty(prop)) {
          ret[prop] = args[prop];
        }
      }
      return ret;
    }
    function offsetCursor(cur, offsetLine, offsetCh) {
      if (typeof offsetLine === 'object') {
        offsetCh = offsetLine.ch;
        offsetLine = offsetLine.line;
      }
      return Pos(cur.line + offsetLine, cur.ch + offsetCh);
    }
    function getOffset(anchor, head) {
      return {
        line: head.line - anchor.line,
        ch: head.line - anchor.line
      };
    }
    function commandMatches(keys, keyMap, context, inputState) {
      // Partial matches are not applied. They inform the key handler
      // that the current key sequence is a subsequence of a valid key
      // sequence, so that the key buffer is not cleared.
      var match, partial = [], full = [];
      for (var i = 0; i < keyMap.length; i++) {
        var command = keyMap[i];
        if (context == 'insert' && command.context != 'insert' ||
            command.context && command.context != context ||
            inputState.operator && command.type == 'action' ||
            !(match = commandMatch(keys, command.keys))) { continue; }
        if (match == 'partial') { partial.push(command); }
        if (match == 'full') { full.push(command); }
      }
      return {
        partial: partial.length && partial,
        full: full.length && full
      };
    }
    function commandMatch(pressed, mapped) {
      if (mapped.slice(-11) == '') {
        // Last character matches anything.
        var prefixLen = mapped.length - 11;
        var pressedPrefix = pressed.slice(0, prefixLen);
        var mappedPrefix = mapped.slice(0, prefixLen);
        return pressedPrefix == mappedPrefix && pressed.length > prefixLen ? 'full' :
               mappedPrefix.indexOf(pressedPrefix) == 0 ? 'partial' : false;
      } else {
        return pressed == mapped ? 'full' :
               mapped.indexOf(pressed) == 0 ? 'partial' : false;
      }
    }
    function lastChar(keys) {
      var match = /^.*(<[\w\-]+>)$/.exec(keys);
      var selectedCharacter = match ? match[1] : keys.slice(-1);
      if (selectedCharacter.length > 1){
        switch(selectedCharacter){
          case '':
            selectedCharacter='\n';
            break;
          case '':
            selectedCharacter=' ';
            break;
          default:
            break;
        }
      }
      return selectedCharacter;
    }
    function repeatFn(cm, fn, repeat) {
      return function() {
        for (var i = 0; i < repeat; i++) {
          fn(cm);
        }
      };
    }
    function copyCursor(cur) {
      return Pos(cur.line, cur.ch);
    }
    function cursorEqual(cur1, cur2) {
      return cur1.ch == cur2.ch && cur1.line == cur2.line;
    }
    function cursorIsBefore(cur1, cur2) {
      if (cur1.line < cur2.line) {
        return true;
      }
      if (cur1.line == cur2.line && cur1.ch < cur2.ch) {
        return true;
      }
      return false;
    }
    function cursorMin(cur1, cur2) {
      if (arguments.length > 2) {
        cur2 = cursorMin.apply(undefined, Array.prototype.slice.call(arguments, 1));
      }
      return cursorIsBefore(cur1, cur2) ? cur1 : cur2;
    }
    function cursorMax(cur1, cur2) {
      if (arguments.length > 2) {
        cur2 = cursorMax.apply(undefined, Array.prototype.slice.call(arguments, 1));
      }
      return cursorIsBefore(cur1, cur2) ? cur2 : cur1;
    }
    function cursorIsBetween(cur1, cur2, cur3) {
      // returns true if cur2 is between cur1 and cur3.
      var cur1before2 = cursorIsBefore(cur1, cur2);
      var cur2before3 = cursorIsBefore(cur2, cur3);
      return cur1before2 && cur2before3;
    }
    function lineLength(cm, lineNum) {
      return cm.getLine(lineNum).length;
    }
    function trim(s) {
      if (s.trim) {
        return s.trim();
      }
      return s.replace(/^\s+|\s+$/g, '');
    }
    function escapeRegex(s) {
      return s.replace(/([.?*+$\[\]\/\\(){}|\-])/g, '\\$1');
    }
    function extendLineToColumn(cm, lineNum, column) {
      var endCh = lineLength(cm, lineNum);
      var spaces = new Array(column-endCh+1).join(' ');
      cm.setCursor(Pos(lineNum, endCh));
      cm.replaceRange(spaces, cm.getCursor());
    }
    // This functions selects a rectangular block
    // of text with selectionEnd as any of its corner
    // Height of block:
    // Difference in selectionEnd.line and first/last selection.line
    // Width of the block:
    // Distance between selectionEnd.ch and any(first considered here) selection.ch
    function selectBlock(cm, selectionEnd) {
      var selections = [], ranges = cm.listSelections();
      var head = copyCursor(cm.clipPos(selectionEnd));
      var isClipped = !cursorEqual(selectionEnd, head);
      var curHead = cm.getCursor('head');
      var primIndex = getIndex(ranges, curHead);
      var wasClipped = cursorEqual(ranges[primIndex].head, ranges[primIndex].anchor);
      var max = ranges.length - 1;
      var index = max - primIndex > primIndex ? max : 0;
      var base = ranges[index].anchor;

      var firstLine = Math.min(base.line, head.line);
      var lastLine = Math.max(base.line, head.line);
      var baseCh = base.ch, headCh = head.ch;

      var dir = ranges[index].head.ch - baseCh;
      var newDir = headCh - baseCh;
      if (dir > 0 && newDir <= 0) {
        baseCh++;
        if (!isClipped) { headCh--; }
      } else if (dir < 0 && newDir >= 0) {
        baseCh--;
        if (!wasClipped) { headCh++; }
      } else if (dir < 0 && newDir == -1) {
        baseCh--;
        headCh++;
      }
      for (var line = firstLine; line <= lastLine; line++) {
        var range = {anchor: new Pos(line, baseCh), head: new Pos(line, headCh)};
        selections.push(range);
      }
      primIndex = head.line == lastLine ? selections.length - 1 : 0;
      cm.setSelections(selections);
      selectionEnd.ch = headCh;
      base.ch = baseCh;
      return base;
    }
    function selectForInsert(cm, head, height) {
      var sel = [];
      for (var i = 0; i < height; i++) {
        var lineHead = offsetCursor(head, i, 0);
        sel.push({anchor: lineHead, head: lineHead});
      }
      cm.setSelections(sel, 0);
    }
    // getIndex returns the index of the cursor in the selections.
    function getIndex(ranges, cursor, end) {
      for (var i = 0; i < ranges.length; i++) {
        var atAnchor = end != 'head' && cursorEqual(ranges[i].anchor, cursor);
        var atHead = end != 'anchor' && cursorEqual(ranges[i].head, cursor);
        if (atAnchor || atHead) {
          return i;
        }
      }
      return -1;
    }
    function getSelectedAreaRange(cm, vim) {
      var lastSelection = vim.lastSelection;
      var getCurrentSelectedAreaRange = function() {
        var selections = cm.listSelections();
        var start =  selections[0];
        var end = selections[selections.length-1];
        var selectionStart = cursorIsBefore(start.anchor, start.head) ? start.anchor : start.head;
        var selectionEnd = cursorIsBefore(end.anchor, end.head) ? end.head : end.anchor;
        return [selectionStart, selectionEnd];
      };
      var getLastSelectedAreaRange = function() {
        var selectionStart = cm.getCursor();
        var selectionEnd = cm.getCursor();
        var block = lastSelection.visualBlock;
        if (block) {
          var width = block.width;
          var height = block.height;
          selectionEnd = Pos(selectionStart.line + height, selectionStart.ch + width);
          var selections = [];
          // selectBlock creates a 'proper' rectangular block.
          // We do not want that in all cases, so we manually set selections.
          for (var i = selectionStart.line; i < selectionEnd.line; i++) {
            var anchor = Pos(i, selectionStart.ch);
            var head = Pos(i, selectionEnd.ch);
            var range = {anchor: anchor, head: head};
            selections.push(range);
          }
          cm.setSelections(selections);
        } else {
          var start = lastSelection.anchorMark.find();
          var end = lastSelection.headMark.find();
          var line = end.line - start.line;
          var ch = end.ch - start.ch;
          selectionEnd = {line: selectionEnd.line + line, ch: line ? selectionEnd.ch : ch + selectionEnd.ch};
          if (lastSelection.visualLine) {
            selectionStart = Pos(selectionStart.line, 0);
            selectionEnd = Pos(selectionEnd.line, lineLength(cm, selectionEnd.line));
          }
          cm.setSelection(selectionStart, selectionEnd);
        }
        return [selectionStart, selectionEnd];
      };
      if (!vim.visualMode) {
      // In case of replaying the action.
        return getLastSelectedAreaRange();
      } else {
        return getCurrentSelectedAreaRange();
      }
    }
    // Updates the previous selection with the current selection's values. This
    // should only be called in visual mode.
    function updateLastSelection(cm, vim) {
      var anchor = vim.sel.anchor;
      var head = vim.sel.head;
      // To accommodate the effect of lastPastedText in the last selection
      if (vim.lastPastedText) {
        head = cm.posFromIndex(cm.indexFromPos(anchor) + vim.lastPastedText.length);
        vim.lastPastedText = null;
      }
      vim.lastSelection = {'anchorMark': cm.setBookmark(anchor),
                           'headMark': cm.setBookmark(head),
                           'anchor': copyCursor(anchor),
                           'head': copyCursor(head),
                           'visualMode': vim.visualMode,
                           'visualLine': vim.visualLine,
                           'visualBlock': vim.visualBlock};
    }
    function expandSelection(cm, start, end) {
      var sel = cm.state.vim.sel;
      var head = sel.head;
      var anchor = sel.anchor;
      var tmp;
      if (cursorIsBefore(end, start)) {
        tmp = end;
        end = start;
        start = tmp;
      }
      if (cursorIsBefore(head, anchor)) {
        head = cursorMin(start, head);
        anchor = cursorMax(anchor, end);
      } else {
        anchor = cursorMin(start, anchor);
        head = cursorMax(head, end);
        head = offsetCursor(head, 0, -1);
        if (head.ch == -1 && head.line != cm.firstLine()) {
          head = Pos(head.line - 1, lineLength(cm, head.line - 1));
        }
      }
      return [anchor, head];
    }
    /**
     * Updates the CodeMirror selection to match the provided vim selection.
     * If no arguments are given, it uses the current vim selection state.
     */
    function updateCmSelection(cm, sel, mode) {
      var vim = cm.state.vim;
      sel = sel || vim.sel;
      var mode = mode ||
        vim.visualLine ? 'line' : vim.visualBlock ? 'block' : 'char';
      var cmSel = makeCmSelection(cm, sel, mode);
      cm.setSelections(cmSel.ranges, cmSel.primary);
      updateFakeCursor(cm);
    }
    function makeCmSelection(cm, sel, mode, exclusive) {
      var head = copyCursor(sel.head);
      var anchor = copyCursor(sel.anchor);
      if (mode == 'char') {
        var headOffset = !exclusive && !cursorIsBefore(sel.head, sel.anchor) ? 1 : 0;
        var anchorOffset = cursorIsBefore(sel.head, sel.anchor) ? 1 : 0;
        head = offsetCursor(sel.head, 0, headOffset);
        anchor = offsetCursor(sel.anchor, 0, anchorOffset);
        return {
          ranges: [{anchor: anchor, head: head}],
          primary: 0
        };
      } else if (mode == 'line') {
        if (!cursorIsBefore(sel.head, sel.anchor)) {
          anchor.ch = 0;

          var lastLine = cm.lastLine();
          if (head.line > lastLine) {
            head.line = lastLine;
          }
          head.ch = lineLength(cm, head.line);
        } else {
          head.ch = 0;
          anchor.ch = lineLength(cm, anchor.line);
        }
        return {
          ranges: [{anchor: anchor, head: head}],
          primary: 0
        };
      } else if (mode == 'block') {
        var top = Math.min(anchor.line, head.line),
            left = Math.min(anchor.ch, head.ch),
            bottom = Math.max(anchor.line, head.line),
            right = Math.max(anchor.ch, head.ch) + 1;
        var height = bottom - top + 1;
        var primary = head.line == top ? 0 : height - 1;
        var ranges = [];
        for (var i = 0; i < height; i++) {
          ranges.push({
            anchor: Pos(top + i, left),
            head: Pos(top + i, right)
          });
        }
        return {
          ranges: ranges,
          primary: primary
        };
      }
    }
    function getHead(cm) {
      var cur = cm.getCursor('head');
      if (cm.getSelection().length == 1) {
        // Small corner case when only 1 character is selected. The "real"
        // head is the left of head and anchor.
        cur = cursorMin(cur, cm.getCursor('anchor'));
      }
      return cur;
    }

    /**
     * If moveHead is set to false, the CodeMirror selection will not be
     * touched. The caller assumes the responsibility of putting the cursor
    * in the right place.
     */
    function exitVisualMode(cm, moveHead) {
      var vim = cm.state.vim;
      if (moveHead !== false) {
        cm.setCursor(clipCursorToContent(cm, vim.sel.head));
      }
      updateLastSelection(cm, vim);
      vim.visualMode = false;
      vim.visualLine = false;
      vim.visualBlock = false;
      CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
      if (vim.fakeCursor) {
        vim.fakeCursor.clear();
      }
    }

    // Remove any trailing newlines from the selection. For
    // example, with the caret at the start of the last word on the line,
    // 'dw' should word, but not the newline, while 'w' should advance the
    // caret to the first character of the next line.
    function clipToLine(cm, curStart, curEnd) {
      var selection = cm.getRange(curStart, curEnd);
      // Only clip if the selection ends with trailing newline + whitespace
      if (/\n\s*$/.test(selection)) {
        var lines = selection.split('\n');
        // We know this is all whitepsace.
        lines.pop();

        // Cases:
        // 1. Last word is an empty line - do not clip the trailing '\n'
        // 2. Last word is not an empty line - clip the trailing '\n'
        var line;
        // Find the line containing the last word, and clip all whitespace up
        // to it.
        for (var line = lines.pop(); lines.length > 0 && line && isWhiteSpaceString(line); line = lines.pop()) {
          curEnd.line--;
          curEnd.ch = 0;
        }
        // If the last word is not an empty line, clip an additional newline
        if (line) {
          curEnd.line--;
          curEnd.ch = lineLength(cm, curEnd.line);
        } else {
          curEnd.ch = 0;
        }
      }
    }

    // Expand the selection to line ends.
    function expandSelectionToLine(_cm, curStart, curEnd) {
      curStart.ch = 0;
      curEnd.ch = 0;
      curEnd.line++;
    }

    function findFirstNonWhiteSpaceCharacter(text) {
      if (!text) {
        return 0;
      }
      var firstNonWS = text.search(/\S/);
      return firstNonWS == -1 ? text.length : firstNonWS;
    }

    function expandWordUnderCursor(cm, inclusive, _forward, bigWord, noSymbol) {
      var cur = getHead(cm);
      var line = cm.getLine(cur.line);
      var idx = cur.ch;

      // Seek to first word or non-whitespace character, depending on if
      // noSymbol is true.
      var test = noSymbol ? wordCharTest[0] : bigWordCharTest [0];
      while (!test(line.charAt(idx))) {
        idx++;
        if (idx >= line.length) { return null; }
      }

      if (bigWord) {
        test = bigWordCharTest[0];
      } else {
        test = wordCharTest[0];
        if (!test(line.charAt(idx))) {
          test = wordCharTest[1];
        }
      }

      var end = idx, start = idx;
      while (test(line.charAt(end)) && end < line.length) { end++; }
      while (test(line.charAt(start)) && start >= 0) { start--; }
      start++;

      if (inclusive) {
        // If present, include all whitespace after word.
        // Otherwise, include all whitespace before word, except indentation.
        var wordEnd = end;
        while (/\s/.test(line.charAt(end)) && end < line.length) { end++; }
        if (wordEnd == end) {
          var wordStart = start;
          while (/\s/.test(line.charAt(start - 1)) && start > 0) { start--; }
          if (!start) { start = wordStart; }
        }
      }
      return { start: Pos(cur.line, start), end: Pos(cur.line, end) };
    }

    function recordJumpPosition(cm, oldCur, newCur) {
      if (!cursorEqual(oldCur, newCur)) {
        vimGlobalState.jumpList.add(cm, oldCur, newCur);
      }
    }

    function recordLastCharacterSearch(increment, args) {
        vimGlobalState.lastChararacterSearch.increment = increment;
        vimGlobalState.lastChararacterSearch.forward = args.forward;
        vimGlobalState.lastChararacterSearch.selectedCharacter = args.selectedCharacter;
    }

    var symbolToMode = {
        '(': 'bracket', ')': 'bracket', '{': 'bracket', '}': 'bracket',
        '[': 'section', ']': 'section',
        '*': 'comment', '/': 'comment',
        'm': 'method', 'M': 'method',
        '#': 'preprocess'
    };
    var findSymbolModes = {
      bracket: {
        isComplete: function(state) {
          if (state.nextCh === state.symb) {
            state.depth++;
            if (state.depth >= 1)return true;
          } else if (state.nextCh === state.reverseSymb) {
            state.depth--;
          }
          return false;
        }
      },
      section: {
        init: function(state) {
          state.curMoveThrough = true;
          state.symb = (state.forward ? ']' : '[') === state.symb ? '{' : '}';
        },
        isComplete: function(state) {
          return state.index === 0 && state.nextCh === state.symb;
        }
      },
      comment: {
        isComplete: function(state) {
          var found = state.lastCh === '*' && state.nextCh === '/';
          state.lastCh = state.nextCh;
          return found;
        }
      },
      // TODO: The original Vim implementation only operates on level 1 and 2.
      // The current implementation doesn't check for code block level and
      // therefore it operates on any levels.
      method: {
        init: function(state) {
          state.symb = (state.symb === 'm' ? '{' : '}');
          state.reverseSymb = state.symb === '{' ? '}' : '{';
        },
        isComplete: function(state) {
          if (state.nextCh === state.symb)return true;
          return false;
        }
      },
      preprocess: {
        init: function(state) {
          state.index = 0;
        },
        isComplete: function(state) {
          if (state.nextCh === '#') {
            var token = state.lineText.match(/#(\w+)/)[1];
            if (token === 'endif') {
              if (state.forward && state.depth === 0) {
                return true;
              }
              state.depth++;
            } else if (token === 'if') {
              if (!state.forward && state.depth === 0) {
                return true;
              }
              state.depth--;
            }
            if (token === 'else' && state.depth === 0)return true;
          }
          return false;
        }
      }
    };
    function findSymbol(cm, repeat, forward, symb) {
      var cur = copyCursor(cm.getCursor());
      var increment = forward ? 1 : -1;
      var endLine = forward ? cm.lineCount() : -1;
      var curCh = cur.ch;
      var line = cur.line;
      var lineText = cm.getLine(line);
      var state = {
        lineText: lineText,
        nextCh: lineText.charAt(curCh),
        lastCh: null,
        index: curCh,
        symb: symb,
        reverseSymb: (forward ?  { ')': '(', '}': '{' } : { '(': ')', '{': '}' })[symb],
        forward: forward,
        depth: 0,
        curMoveThrough: false
      };
      var mode = symbolToMode[symb];
      if (!mode)return cur;
      var init = findSymbolModes[mode].init;
      var isComplete = findSymbolModes[mode].isComplete;
      if (init) { init(state); }
      while (line !== endLine && repeat) {
        state.index += increment;
        state.nextCh = state.lineText.charAt(state.index);
        if (!state.nextCh) {
          line += increment;
          state.lineText = cm.getLine(line) || '';
          if (increment > 0) {
            state.index = 0;
          } else {
            var lineLen = state.lineText.length;
            state.index = (lineLen > 0) ? (lineLen-1) : 0;
          }
          state.nextCh = state.lineText.charAt(state.index);
        }
        if (isComplete(state)) {
          cur.line = line;
          cur.ch = state.index;
          repeat--;
        }
      }
      if (state.nextCh || state.curMoveThrough) {
        return Pos(line, state.index);
      }
      return cur;
    }

    /*
     * Returns the boundaries of the next word. If the cursor in the middle of
     * the word, then returns the boundaries of the current word, starting at
     * the cursor. If the cursor is at the start/end of a word, and we are going
     * forward/backward, respectively, find the boundaries of the next word.
     *
     * @param {CodeMirror} cm CodeMirror object.
     * @param {Cursor} cur The cursor position.
     * @param {boolean} forward True to search forward. False to search
     *     backward.
     * @param {boolean} bigWord True if punctuation count as part of the word.
     *     False if only [a-zA-Z0-9] characters count as part of the word.
     * @param {boolean} emptyLineIsWord True if empty lines should be treated
     *     as words.
     * @return {Object{from:number, to:number, line: number}} The boundaries of
     *     the word, or null if there are no more words.
     */
    function findWord(cm, cur, forward, bigWord, emptyLineIsWord) {
      var lineNum = cur.line;
      var pos = cur.ch;
      var line = cm.getLine(lineNum);
      var dir = forward ? 1 : -1;
      var charTests = bigWord ? bigWordCharTest: wordCharTest;

      if (emptyLineIsWord && line == '') {
        lineNum += dir;
        line = cm.getLine(lineNum);
        if (!isLine(cm, lineNum)) {
          return null;
        }
        pos = (forward) ? 0 : line.length;
      }

      while (true) {
        if (emptyLineIsWord && line == '') {
          return { from: 0, to: 0, line: lineNum };
        }
        var stop = (dir > 0) ? line.length : -1;
        var wordStart = stop, wordEnd = stop;
        // Find bounds of next word.
        while (pos != stop) {
          var foundWord = false;
          for (var i = 0; i < charTests.length && !foundWord; ++i) {
            if (charTests[i](line.charAt(pos))) {
              wordStart = pos;
              // Advance to end of word.
              while (pos != stop && charTests[i](line.charAt(pos))) {
                pos += dir;
              }
              wordEnd = pos;
              foundWord = wordStart != wordEnd;
              if (wordStart == cur.ch && lineNum == cur.line &&
                  wordEnd == wordStart + dir) {
                // We started at the end of a word. Find the next one.
                continue;
              } else {
                return {
                  from: Math.min(wordStart, wordEnd + 1),
                  to: Math.max(wordStart, wordEnd),
                  line: lineNum };
              }
            }
          }
          if (!foundWord) {
            pos += dir;
          }
        }
        // Advance to next/prev line.
        lineNum += dir;
        if (!isLine(cm, lineNum)) {
          return null;
        }
        line = cm.getLine(lineNum);
        pos = (dir > 0) ? 0 : line.length;
      }
      // Should never get here.
      throw new Error('The impossible happened.');
    }

    /**
     * @param {CodeMirror} cm CodeMirror object.
     * @param {Pos} cur The position to start from.
     * @param {int} repeat Number of words to move past.
     * @param {boolean} forward True to search forward. False to search
     *     backward.
     * @param {boolean} wordEnd True to move to end of word. False to move to
     *     beginning of word.
     * @param {boolean} bigWord True if punctuation count as part of the word.
     *     False if only alphabet characters count as part of the word.
     * @return {Cursor} The position the cursor should move to.
     */
    function moveToWord(cm, cur, repeat, forward, wordEnd, bigWord) {
      var curStart = copyCursor(cur);
      var words = [];
      if (forward && !wordEnd || !forward && wordEnd) {
        repeat++;
      }
      // For 'e', empty lines are not considered words, go figure.
      var emptyLineIsWord = !(forward && wordEnd);
      for (var i = 0; i < repeat; i++) {
        var word = findWord(cm, cur, forward, bigWord, emptyLineIsWord);
        if (!word) {
          var eodCh = lineLength(cm, cm.lastLine());
          words.push(forward
              ? {line: cm.lastLine(), from: eodCh, to: eodCh}
              : {line: 0, from: 0, to: 0});
          break;
        }
        words.push(word);
        cur = Pos(word.line, forward ? (word.to - 1) : word.from);
      }
      var shortCircuit = words.length != repeat;
      var firstWord = words[0];
      var lastWord = words.pop();
      if (forward && !wordEnd) {
        // w
        if (!shortCircuit && (firstWord.from != curStart.ch || firstWord.line != curStart.line)) {
          // We did not start in the middle of a word. Discard the extra word at the end.
          lastWord = words.pop();
        }
        return Pos(lastWord.line, lastWord.from);
      } else if (forward && wordEnd) {
        return Pos(lastWord.line, lastWord.to - 1);
      } else if (!forward && wordEnd) {
        // ge
        if (!shortCircuit && (firstWord.to != curStart.ch || firstWord.line != curStart.line)) {
          // We did not start in the middle of a word. Discard the extra word at the end.
          lastWord = words.pop();
        }
        return Pos(lastWord.line, lastWord.to);
      } else {
        // b
        return Pos(lastWord.line, lastWord.from);
      }
    }

    function moveToCharacter(cm, repeat, forward, character) {
      var cur = cm.getCursor();
      var start = cur.ch;
      var idx;
      for (var i = 0; i < repeat; i ++) {
        var line = cm.getLine(cur.line);
        idx = charIdxInLine(start, line, character, forward, true);
        if (idx == -1) {
          return null;
        }
        start = idx;
      }
      return Pos(cm.getCursor().line, idx);
    }

    function moveToColumn(cm, repeat) {
      // repeat is always >= 1, so repeat - 1 always corresponds
      // to the column we want to go to.
      var line = cm.getCursor().line;
      return clipCursorToContent(cm, Pos(line, repeat - 1));
    }

    function updateMark(cm, vim, markName, pos) {
      if (!inArray(markName, validMarks)) {
        return;
      }
      if (vim.marks[markName]) {
        vim.marks[markName].clear();
      }
      vim.marks[markName] = cm.setBookmark(pos);
    }

    function charIdxInLine(start, line, character, forward, includeChar) {
      // Search for char in line.
      // motion_options: {forward, includeChar}
      // If includeChar = true, include it too.
      // If forward = true, search forward, else search backwards.
      // If char is not found on this line, do nothing
      var idx;
      if (forward) {
        idx = line.indexOf(character, start + 1);
        if (idx != -1 && !includeChar) {
          idx -= 1;
        }
      } else {
        idx = line.lastIndexOf(character, start - 1);
        if (idx != -1 && !includeChar) {
          idx += 1;
        }
      }
      return idx;
    }

    function findParagraph(cm, head, repeat, dir, inclusive) {
      var line = head.line;
      var min = cm.firstLine();
      var max = cm.lastLine();
      var start, end, i = line;
      function isEmpty(i) { return !cm.getLine(i); }
      function isBoundary(i, dir, any) {
        if (any) { return isEmpty(i) != isEmpty(i + dir); }
        return !isEmpty(i) && isEmpty(i + dir);
      }
      if (dir) {
        while (min <= i && i <= max && repeat > 0) {
          if (isBoundary(i, dir)) { repeat--; }
          i += dir;
        }
        return new Pos(i, 0);
      }

      var vim = cm.state.vim;
      if (vim.visualLine && isBoundary(line, 1, true)) {
        var anchor = vim.sel.anchor;
        if (isBoundary(anchor.line, -1, true)) {
          if (!inclusive || anchor.line != line) {
            line += 1;
          }
        }
      }
      var startState = isEmpty(line);
      for (i = line; i <= max && repeat; i++) {
        if (isBoundary(i, 1, true)) {
          if (!inclusive || isEmpty(i) != startState) {
            repeat--;
          }
        }
      }
      end = new Pos(i, 0);
      // select boundary before paragraph for the last one
      if (i > max && !startState) { startState = true; }
      else { inclusive = false; }
      for (i = line; i > min; i--) {
        if (!inclusive || isEmpty(i) == startState || i == line) {
          if (isBoundary(i, -1, true)) { break; }
        }
      }
      start = new Pos(i, 0);
      return { start: start, end: end };
    }

    // TODO: perhaps this finagling of start and end positions belonds
    // in codmirror/replaceRange?
    function selectCompanionObject(cm, head, symb, inclusive) {
      var cur = head, start, end;

      var bracketRegexp = ({
        '(': /[()]/, ')': /[()]/,
        '[': /[[\]]/, ']': /[[\]]/,
        '{': /[{}]/, '}': /[{}]/})[symb];
      var openSym = ({
        '(': '(', ')': '(',
        '[': '[', ']': '[',
        '{': '{', '}': '{'})[symb];
      var curChar = cm.getLine(cur.line).charAt(cur.ch);
      // Due to the behavior of scanForBracket, we need to add an offset if the
      // cursor is on a matching open bracket.
      var offset = curChar === openSym ? 1 : 0;

      start = cm.scanForBracket(Pos(cur.line, cur.ch + offset), -1, null, {'bracketRegex': bracketRegexp});
      end = cm.scanForBracket(Pos(cur.line, cur.ch + offset), 1, null, {'bracketRegex': bracketRegexp});

      if (!start || !end) {
        return { start: cur, end: cur };
      }

      start = start.pos;
      end = end.pos;

      if ((start.line == end.line && start.ch > end.ch)
          || (start.line > end.line)) {
        var tmp = start;
        start = end;
        end = tmp;
      }

      if (inclusive) {
        end.ch += 1;
      } else {
        start.ch += 1;
      }

      return { start: start, end: end };
    }

    // Takes in a symbol and a cursor and tries to simulate text objects that
    // have identical opening and closing symbols
    // TODO support across multiple lines
    function findBeginningAndEnd(cm, head, symb, inclusive) {
      var cur = copyCursor(head);
      var line = cm.getLine(cur.line);
      var chars = line.split('');
      var start, end, i, len;
      var firstIndex = chars.indexOf(symb);

      // the decision tree is to always look backwards for the beginning first,
      // but if the cursor is in front of the first instance of the symb,
      // then move the cursor forward
      if (cur.ch < firstIndex) {
        cur.ch = firstIndex;
        // Why is this line even here???
        // cm.setCursor(cur.line, firstIndex+1);
      }
      // otherwise if the cursor is currently on the closing symbol
      else if (firstIndex < cur.ch && chars[cur.ch] == symb) {
        end = cur.ch; // assign end to the current cursor
        --cur.ch; // make sure to look backwards
      }

      // if we're currently on the symbol, we've got a start
      if (chars[cur.ch] == symb && !end) {
        start = cur.ch + 1; // assign start to ahead of the cursor
      } else {
        // go backwards to find the start
        for (i = cur.ch; i > -1 && !start; i--) {
          if (chars[i] == symb) {
            start = i + 1;
          }
        }
      }

      // look forwards for the end symbol
      if (start && !end) {
        for (i = start, len = chars.length; i < len && !end; i++) {
          if (chars[i] == symb) {
            end = i;
          }
        }
      }

      // nothing found
      if (!start || !end) {
        return { start: cur, end: cur };
      }

      // include the symbols
      if (inclusive) {
        --start; ++end;
      }

      return {
        start: Pos(cur.line, start),
        end: Pos(cur.line, end)
      };
    }

    // Search functions
    defineOption('pcre', true, 'boolean');
    function SearchState() {}
    SearchState.prototype = {
      getQuery: function() {
        return vimGlobalState.query;
      },
      setQuery: function(query) {
        vimGlobalState.query = query;
      },
      getOverlay: function() {
        return this.searchOverlay;
      },
      setOverlay: function(overlay) {
        this.searchOverlay = overlay;
      },
      isReversed: function() {
        return vimGlobalState.isReversed;
      },
      setReversed: function(reversed) {
        vimGlobalState.isReversed = reversed;
      },
      getScrollbarAnnotate: function() {
        return this.annotate;
      },
      setScrollbarAnnotate: function(annotate) {
        this.annotate = annotate;
      }
    };
    function getSearchState(cm) {
      var vim = cm.state.vim;
      return vim.searchState_ || (vim.searchState_ = new SearchState());
    }
    function dialog(cm, template, shortText, onClose, options) {
      if (cm.openDialog) {
        cm.openDialog(template, onClose, { bottom: true, value: options.value,
            onKeyDown: options.onKeyDown, onKeyUp: options.onKeyUp,
            selectValueOnOpen: false});
      }
      else {
        onClose(prompt(shortText, ''));
      }
    }
    function splitBySlash(argString) {
      var slashes = findUnescapedSlashes(argString) || [];
      if (!slashes.length) return [];
      var tokens = [];
      // in case of strings like foo/bar
      if (slashes[0] !== 0) return;
      for (var i = 0; i < slashes.length; i++) {
        if (typeof slashes[i] == 'number')
          tokens.push(argString.substring(slashes[i] + 1, slashes[i+1]));
      }
      return tokens;
    }

    function findUnescapedSlashes(str) {
      var escapeNextChar = false;
      var slashes = [];
      for (var i = 0; i < str.length; i++) {
        var c = str.charAt(i);
        if (!escapeNextChar && c == '/') {
          slashes.push(i);
        }
        escapeNextChar = !escapeNextChar && (c == '\\');
      }
      return slashes;
    }

    // Translates a search string from ex (vim) syntax into javascript form.
    function translateRegex(str) {
      // When these match, add a '\' if unescaped or remove one if escaped.
      var specials = '|(){';
      // Remove, but never add, a '\' for these.
      var unescape = '}';
      var escapeNextChar = false;
      var out = [];
      for (var i = -1; i < str.length; i++) {
        var c = str.charAt(i) || '';
        var n = str.charAt(i+1) || '';
        var specialComesNext = (n && specials.indexOf(n) != -1);
        if (escapeNextChar) {
          if (c !== '\\' || !specialComesNext) {
            out.push(c);
          }
          escapeNextChar = false;
        } else {
          if (c === '\\') {
            escapeNextChar = true;
            // Treat the unescape list as special for removing, but not adding '\'.
            if (n && unescape.indexOf(n) != -1) {
              specialComesNext = true;
            }
            // Not passing this test means removing a '\'.
            if (!specialComesNext || n === '\\') {
              out.push(c);
            }
          } else {
            out.push(c);
            if (specialComesNext && n !== '\\') {
              out.push('\\');
            }
          }
        }
      }
      return out.join('');
    }

    // Translates the replace part of a search and replace from ex (vim) syntax into
    // javascript form.  Similar to translateRegex, but additionally fixes back references
    // (translates '\[0..9]' to '$[0..9]') and follows different rules for escaping '$'.
    var charUnescapes = {'\\n': '\n', '\\r': '\r', '\\t': '\t'};
    function translateRegexReplace(str) {
      var escapeNextChar = false;
      var out = [];
      for (var i = -1; i < str.length; i++) {
        var c = str.charAt(i) || '';
        var n = str.charAt(i+1) || '';
        if (charUnescapes[c + n]) {
          out.push(charUnescapes[c+n]);
          i++;
        } else if (escapeNextChar) {
          // At any point in the loop, escapeNextChar is true if the previous
          // character was a '\' and was not escaped.
          out.push(c);
          escapeNextChar = false;
        } else {
          if (c === '\\') {
            escapeNextChar = true;
            if ((isNumber(n) || n === '$')) {
              out.push('$');
            } else if (n !== '/' && n !== '\\') {
              out.push('\\');
            }
          } else {
            if (c === '$') {
              out.push('$');
            }
            out.push(c);
            if (n === '/') {
              out.push('\\');
            }
          }
        }
      }
      return out.join('');
    }

    // Unescape \ and / in the replace part, for PCRE mode.
    var unescapes = {'\\/': '/', '\\\\': '\\', '\\n': '\n', '\\r': '\r', '\\t': '\t'};
    function unescapeRegexReplace(str) {
      var stream = new CodeMirror.StringStream(str);
      var output = [];
      while (!stream.eol()) {
        // Search for \.
        while (stream.peek() && stream.peek() != '\\') {
          output.push(stream.next());
        }
        var matched = false;
        for (var matcher in unescapes) {
          if (stream.match(matcher, true)) {
            matched = true;
            output.push(unescapes[matcher]);
            break;
          }
        }
        if (!matched) {
          // Don't change anything
          output.push(stream.next());
        }
      }
      return output.join('');
    }

    /**
     * Extract the regular expression from the query and return a Regexp object.
     * Returns null if the query is blank.
     * If ignoreCase is passed in, the Regexp object will have the 'i' flag set.
     * If smartCase is passed in, and the query contains upper case letters,
     *   then ignoreCase is overridden, and the 'i' flag will not be set.
     * If the query contains the /i in the flag part of the regular expression,
     *   then both ignoreCase and smartCase are ignored, and 'i' will be passed
     *   through to the Regex object.
     */
    function parseQuery(query, ignoreCase, smartCase) {
      // First update the last search register
      var lastSearchRegister = vimGlobalState.registerController.getRegister('/');
      lastSearchRegister.setText(query);
      // Check if the query is already a regex.
      if (query instanceof RegExp) { return query; }
      // First try to extract regex + flags from the input. If no flags found,
      // extract just the regex. IE does not accept flags directly defined in
      // the regex string in the form /regex/flags
      var slashes = findUnescapedSlashes(query);
      var regexPart;
      var forceIgnoreCase;
      if (!slashes.length) {
        // Query looks like 'regexp'
        regexPart = query;
      } else {
        // Query looks like 'regexp/...'
        regexPart = query.substring(0, slashes[0]);
        var flagsPart = query.substring(slashes[0]);
        forceIgnoreCase = (flagsPart.indexOf('i') != -1);
      }
      if (!regexPart) {
        return null;
      }
      if (!getOption('pcre')) {
        regexPart = translateRegex(regexPart);
      }
      if (smartCase) {
        ignoreCase = (/^[^A-Z]*$/).test(regexPart);
      }
      var regexp = new RegExp(regexPart,
          (ignoreCase || forceIgnoreCase) ? 'i' : undefined);
      return regexp;
    }
    function showConfirm(cm, text) {
      if (cm.openNotification) {
        cm.openNotification('' + text + '',
                            {bottom: true, duration: 5000});
      } else {
        alert(text);
      }
    }
    function makePrompt(prefix, desc) {
      var raw = '';
      if (prefix) {
        raw += '' + prefix + '';
      }
      raw += ' ' +
          '';
      if (desc) {
        raw += '';
        raw += desc;
        raw += '';
      }
      return raw;
    }
    var searchPromptDesc = '(Javascript regexp)';
    function showPrompt(cm, options) {
      var shortText = (options.prefix || '') + ' ' + (options.desc || '');
      var prompt = makePrompt(options.prefix, options.desc);
      dialog(cm, prompt, shortText, options.onClose, options);
    }
    function regexEqual(r1, r2) {
      if (r1 instanceof RegExp && r2 instanceof RegExp) {
          var props = ['global', 'multiline', 'ignoreCase', 'source'];
          for (var i = 0; i < props.length; i++) {
              var prop = props[i];
              if (r1[prop] !== r2[prop]) {
                  return false;
              }
          }
          return true;
      }
      return false;
    }
    // Returns true if the query is valid.
    function updateSearchQuery(cm, rawQuery, ignoreCase, smartCase) {
      if (!rawQuery) {
        return;
      }
      var state = getSearchState(cm);
      var query = parseQuery(rawQuery, !!ignoreCase, !!smartCase);
      if (!query) {
        return;
      }
      highlightSearchMatches(cm, query);
      if (regexEqual(query, state.getQuery())) {
        return query;
      }
      state.setQuery(query);
      return query;
    }
    function searchOverlay(query) {
      if (query.source.charAt(0) == '^') {
        var matchSol = true;
      }
      return {
        token: function(stream) {
          if (matchSol && !stream.sol()) {
            stream.skipToEnd();
            return;
          }
          var match = stream.match(query, false);
          if (match) {
            if (match[0].length == 0) {
              // Matched empty string, skip to next.
              stream.next();
              return 'searching';
            }
            if (!stream.sol()) {
              // Backtrack 1 to match \b
              stream.backUp(1);
              if (!query.exec(stream.next() + match[0])) {
                stream.next();
                return null;
              }
            }
            stream.match(query);
            return 'searching';
          }
          while (!stream.eol()) {
            stream.next();
            if (stream.match(query, false)) break;
          }
        },
        query: query
      };
    }
    function highlightSearchMatches(cm, query) {
      var searchState = getSearchState(cm);
      var overlay = searchState.getOverlay();
      if (!overlay || query != overlay.query) {
        if (overlay) {
          cm.removeOverlay(overlay);
        }
        overlay = searchOverlay(query);
        cm.addOverlay(overlay);
        if (cm.showMatchesOnScrollbar) {
          if (searchState.getScrollbarAnnotate()) {
            searchState.getScrollbarAnnotate().clear();
          }
          searchState.setScrollbarAnnotate(cm.showMatchesOnScrollbar(query));
        }
        searchState.setOverlay(overlay);
      }
    }
    function findNext(cm, prev, query, repeat) {
      if (repeat === undefined) { repeat = 1; }
      return cm.operation(function() {
        var pos = cm.getCursor();
        var cursor = cm.getSearchCursor(query, pos);
        for (var i = 0; i < repeat; i++) {
          var found = cursor.find(prev);
          if (i == 0 && found && cursorEqual(cursor.from(), pos)) { found = cursor.find(prev); }
          if (!found) {
            // SearchCursor may have returned null because it hit EOF, wrap
            // around and try again.
            cursor = cm.getSearchCursor(query,
                (prev) ? Pos(cm.lastLine()) : Pos(cm.firstLine(), 0) );
            if (!cursor.find(prev)) {
              return;
            }
          }
        }
        return cursor.from();
      });
    }
    function clearSearchHighlight(cm) {
      var state = getSearchState(cm);
      cm.removeOverlay(getSearchState(cm).getOverlay());
      state.setOverlay(null);
      if (state.getScrollbarAnnotate()) {
        state.getScrollbarAnnotate().clear();
        state.setScrollbarAnnotate(null);
      }
    }
    /**
     * Check if pos is in the specified range, INCLUSIVE.
     * Range can be specified with 1 or 2 arguments.
     * If the first range argument is an array, treat it as an array of line
     * numbers. Match pos against any of the lines.
     * If the first range argument is a number,
     *   if there is only 1 range argument, check if pos has the same line
     *       number
     *   if there are 2 range arguments, then check if pos is in between the two
     *       range arguments.
     */
    function isInRange(pos, start, end) {
      if (typeof pos != 'number') {
        // Assume it is a cursor position. Get the line number.
        pos = pos.line;
      }
      if (start instanceof Array) {
        return inArray(pos, start);
      } else {
        if (end) {
          return (pos >= start && pos <= end);
        } else {
          return pos == start;
        }
      }
    }
    function getUserVisibleLines(cm) {
      var scrollInfo = cm.getScrollInfo();
      var occludeToleranceTop = 6;
      var occludeToleranceBottom = 10;
      var from = cm.coordsChar({left:0, top: occludeToleranceTop + scrollInfo.top}, 'local');
      var bottomY = scrollInfo.clientHeight - occludeToleranceBottom + scrollInfo.top;
      var to = cm.coordsChar({left:0, top: bottomY}, 'local');
      return {top: from.line, bottom: to.line};
    }

    var ExCommandDispatcher = function() {
      this.buildCommandMap_();
    };
    ExCommandDispatcher.prototype = {
      processCommand: function(cm, input, opt_params) {
        var that = this;
        cm.operation(function () {
          cm.curOp.isVimOp = true;
          that._processCommand(cm, input, opt_params);
        });
      },
      _processCommand: function(cm, input, opt_params) {
        var vim = cm.state.vim;
        var commandHistoryRegister = vimGlobalState.registerController.getRegister(':');
        var previousCommand = commandHistoryRegister.toString();
        if (vim.visualMode) {
          exitVisualMode(cm);
        }
        var inputStream = new CodeMirror.StringStream(input);
        // update ": with the latest command whether valid or invalid
        commandHistoryRegister.setText(input);
        var params = opt_params || {};
        params.input = input;
        try {
          this.parseInput_(cm, inputStream, params);
        } catch(e) {
          showConfirm(cm, e);
          throw e;
        }
        var command;
        var commandName;
        if (!params.commandName) {
          // If only a line range is defined, move to the line.
          if (params.line !== undefined) {
            commandName = 'move';
          }
        } else {
          command = this.matchCommand_(params.commandName);
          if (command) {
            commandName = command.name;
            if (command.excludeFromCommandHistory) {
              commandHistoryRegister.setText(previousCommand);
            }
            this.parseCommandArgs_(inputStream, params, command);
            if (command.type == 'exToKey') {
              // Handle Ex to Key mapping.
              for (var i = 0; i < command.toKeys.length; i++) {
                CodeMirror.Vim.handleKey(cm, command.toKeys[i], 'mapping');
              }
              return;
            } else if (command.type == 'exToEx') {
              // Handle Ex to Ex mapping.
              this.processCommand(cm, command.toInput);
              return;
            }
          }
        }
        if (!commandName) {
          showConfirm(cm, 'Not an editor command ":' + input + '"');
          return;
        }
        try {
          exCommands[commandName](cm, params);
          // Possibly asynchronous commands (e.g. substitute, which might have a
          // user confirmation), are responsible for calling the callback when
          // done. All others have it taken care of for them here.
          if ((!command || !command.possiblyAsync) && params.callback) {
            params.callback();
          }
        } catch(e) {
          showConfirm(cm, e);
          throw e;
        }
      },
      parseInput_: function(cm, inputStream, result) {
        inputStream.eatWhile(':');
        // Parse range.
        if (inputStream.eat('%')) {
          result.line = cm.firstLine();
          result.lineEnd = cm.lastLine();
        } else {
          result.line = this.parseLineSpec_(cm, inputStream);
          if (result.line !== undefined && inputStream.eat(',')) {
            result.lineEnd = this.parseLineSpec_(cm, inputStream);
          }
        }

        // Parse command name.
        var commandMatch = inputStream.match(/^(\w+)/);
        if (commandMatch) {
          result.commandName = commandMatch[1];
        } else {
          result.commandName = inputStream.match(/.*/)[0];
        }

        return result;
      },
      parseLineSpec_: function(cm, inputStream) {
        var numberMatch = inputStream.match(/^(\d+)/);
        if (numberMatch) {
          return parseInt(numberMatch[1], 10) - 1;
        }
        switch (inputStream.next()) {
          case '.':
            return cm.getCursor().line;
          case '$':
            return cm.lastLine();
          case '\'':
            var mark = cm.state.vim.marks[inputStream.next()];
            if (mark && mark.find()) {
              return mark.find().line;
            }
            throw new Error('Mark not set');
          default:
            inputStream.backUp(1);
            return undefined;
        }
      },
      parseCommandArgs_: function(inputStream, params, command) {
        if (inputStream.eol()) {
          return;
        }
        params.argString = inputStream.match(/.*/)[0];
        // Parse command-line arguments
        var delim = command.argDelimiter || /\s+/;
        var args = trim(params.argString).split(delim);
        if (args.length && args[0]) {
          params.args = args;
        }
      },
      matchCommand_: function(commandName) {
        // Return the command in the command map that matches the shortest
        // prefix of the passed in command name. The match is guaranteed to be
        // unambiguous if the defaultExCommandMap's shortNames are set up
        // correctly. (see @code{defaultExCommandMap}).
        for (var i = commandName.length; i > 0; i--) {
          var prefix = commandName.substring(0, i);
          if (this.commandMap_[prefix]) {
            var command = this.commandMap_[prefix];
            if (command.name.indexOf(commandName) === 0) {
              return command;
            }
          }
        }
        return null;
      },
      buildCommandMap_: function() {
        this.commandMap_ = {};
        for (var i = 0; i < defaultExCommandMap.length; i++) {
          var command = defaultExCommandMap[i];
          var key = command.shortName || command.name;
          this.commandMap_[key] = command;
        }
      },
      map: function(lhs, rhs, ctx) {
        if (lhs != ':' && lhs.charAt(0) == ':') {
          if (ctx) { throw Error('Mode not supported for ex mappings'); }
          var commandName = lhs.substring(1);
          if (rhs != ':' && rhs.charAt(0) == ':') {
            // Ex to Ex mapping
            this.commandMap_[commandName] = {
              name: commandName,
              type: 'exToEx',
              toInput: rhs.substring(1),
              user: true
            };
          } else {
            // Ex to key mapping
            this.commandMap_[commandName] = {
              name: commandName,
              type: 'exToKey',
              toKeys: rhs,
              user: true
            };
          }
        } else {
          if (rhs != ':' && rhs.charAt(0) == ':') {
            // Key to Ex mapping.
            var mapping = {
              keys: lhs,
              type: 'keyToEx',
              exArgs: { input: rhs.substring(1) },
              user: true};
            if (ctx) { mapping.context = ctx; }
            defaultKeymap.unshift(mapping);
          } else {
            // Key to key mapping
            var mapping = {
              keys: lhs,
              type: 'keyToKey',
              toKeys: rhs,
              user: true
            };
            if (ctx) { mapping.context = ctx; }
            defaultKeymap.unshift(mapping);
          }
        }
      },
      unmap: function(lhs, ctx) {
        if (lhs != ':' && lhs.charAt(0) == ':') {
          // Ex to Ex or Ex to key mapping
          if (ctx) { throw Error('Mode not supported for ex mappings'); }
          var commandName = lhs.substring(1);
          if (this.commandMap_[commandName] && this.commandMap_[commandName].user) {
            delete this.commandMap_[commandName];
            return;
          }
        } else {
          // Key to Ex or key to key mapping
          var keys = lhs;
          for (var i = 0; i < defaultKeymap.length; i++) {
            if (keys == defaultKeymap[i].keys
                && defaultKeymap[i].context === ctx
                && defaultKeymap[i].user) {
              defaultKeymap.splice(i, 1);
              return;
            }
          }
        }
        throw Error('No such mapping.');
      }
    };

    var exCommands = {
      colorscheme: function(cm, params) {
        if (!params.args || params.args.length < 1) {
          showConfirm(cm, cm.getOption('theme'));
          return;
        }
        cm.setOption('theme', params.args[0]);
      },
      map: function(cm, params, ctx) {
        var mapArgs = params.args;
        if (!mapArgs || mapArgs.length < 2) {
          if (cm) {
            showConfirm(cm, 'Invalid mapping: ' + params.input);
          }
          return;
        }
        exCommandDispatcher.map(mapArgs[0], mapArgs[1], ctx);
      },
      imap: function(cm, params) { this.map(cm, params, 'insert'); },
      nmap: function(cm, params) { this.map(cm, params, 'normal'); },
      vmap: function(cm, params) { this.map(cm, params, 'visual'); },
      unmap: function(cm, params, ctx) {
        var mapArgs = params.args;
        if (!mapArgs || mapArgs.length < 1) {
          if (cm) {
            showConfirm(cm, 'No such mapping: ' + params.input);
          }
          return;
        }
        exCommandDispatcher.unmap(mapArgs[0], ctx);
      },
      move: function(cm, params) {
        commandDispatcher.processCommand(cm, cm.state.vim, {
            type: 'motion',
            motion: 'moveToLineOrEdgeOfDocument',
            motionArgs: { forward: false, explicitRepeat: true,
              linewise: true },
            repeatOverride: params.line+1});
      },
      set: function(cm, params) {
        var setArgs = params.args;
        // Options passed through to the setOption/getOption calls. May be passed in by the
        // local/global versions of the set command
        var setCfg = params.setCfg || {};
        if (!setArgs || setArgs.length < 1) {
          if (cm) {
            showConfirm(cm, 'Invalid mapping: ' + params.input);
          }
          return;
        }
        var expr = setArgs[0].split('=');
        var optionName = expr[0];
        var value = expr[1];
        var forceGet = false;

        if (optionName.charAt(optionName.length - 1) == '?') {
          // If post-fixed with ?, then the set is actually a get.
          if (value) { throw Error('Trailing characters: ' + params.argString); }
          optionName = optionName.substring(0, optionName.length - 1);
          forceGet = true;
        }
        if (value === undefined && optionName.substring(0, 2) == 'no') {
          // To set boolean options to false, the option name is prefixed with
          // 'no'.
          optionName = optionName.substring(2);
          value = false;
        }

        var optionIsBoolean = options[optionName] && options[optionName].type == 'boolean';
        if (optionIsBoolean && value == undefined) {
          // Calling set with a boolean option sets it to true.
          value = true;
        }
        // If no value is provided, then we assume this is a get.
        if (!optionIsBoolean && value === undefined || forceGet) {
          var oldValue = getOption(optionName, cm, setCfg);
          if (oldValue === true || oldValue === false) {
            showConfirm(cm, ' ' + (oldValue ? '' : 'no') + optionName);
          } else {
            showConfirm(cm, '  ' + optionName + '=' + oldValue);
          }
        } else {
          setOption(optionName, value, cm, setCfg);
        }
      },
      setlocal: function (cm, params) {
        // setCfg is passed through to setOption
        params.setCfg = {scope: 'local'};
        this.set(cm, params);
      },
      setglobal: function (cm, params) {
        // setCfg is passed through to setOption
        params.setCfg = {scope: 'global'};
        this.set(cm, params);
      },
      registers: function(cm, params) {
        var regArgs = params.args;
        var registers = vimGlobalState.registerController.registers;
        var regInfo = '----------Registers----------

';
        if (!regArgs) {
          for (var registerName in registers) {
            var text = registers[registerName].toString();
            if (text.length) {
              regInfo += '"' + registerName + '    ' + text + '
';
            }
          }
        } else {
          var registerName;
          regArgs = regArgs.join('');
          for (var i = 0; i < regArgs.length; i++) {
            registerName = regArgs.charAt(i);
            if (!vimGlobalState.registerController.isValidRegister(registerName)) {
              continue;
            }
            var register = registers[registerName] || new Register();
            regInfo += '"' + registerName + '    ' + register.toString() + '
';
          }
        }
        showConfirm(cm, regInfo);
      },
      sort: function(cm, params) {
        var reverse, ignoreCase, unique, number;
        function parseArgs() {
          if (params.argString) {
            var args = new CodeMirror.StringStream(params.argString);
            if (args.eat('!')) { reverse = true; }
            if (args.eol()) { return; }
            if (!args.eatSpace()) { return 'Invalid arguments'; }
            var opts = args.match(/[a-z]+/);
            if (opts) {
              opts = opts[0];
              ignoreCase = opts.indexOf('i') != -1;
              unique = opts.indexOf('u') != -1;
              var decimal = opts.indexOf('d') != -1 && 1;
              var hex = opts.indexOf('x') != -1 && 1;
              var octal = opts.indexOf('o') != -1 && 1;
              if (decimal + hex + octal > 1) { return 'Invalid arguments'; }
              number = decimal && 'decimal' || hex && 'hex' || octal && 'octal';
            }
            if (args.eatSpace() && args.match(/\/.*\//)) { 'patterns not supported'; }
          }
        }
        var err = parseArgs();
        if (err) {
          showConfirm(cm, err + ': ' + params.argString);
          return;
        }
        var lineStart = params.line || cm.firstLine();
        var lineEnd = params.lineEnd || params.line || cm.lastLine();
        if (lineStart == lineEnd) { return; }
        var curStart = Pos(lineStart, 0);
        var curEnd = Pos(lineEnd, lineLength(cm, lineEnd));
        var text = cm.getRange(curStart, curEnd).split('\n');
        var numberRegex = (number == 'decimal') ? /(-?)([\d]+)/ :
           (number == 'hex') ? /(-?)(?:0x)?([0-9a-f]+)/i :
           (number == 'octal') ? /([0-7]+)/ : null;
        var radix = (number == 'decimal') ? 10 : (number == 'hex') ? 16 : (number == 'octal') ? 8 : null;
        var numPart = [], textPart = [];
        if (number) {
          for (var i = 0; i < text.length; i++) {
            if (numberRegex.exec(text[i])) {
              numPart.push(text[i]);
            } else {
              textPart.push(text[i]);
            }
          }
        } else {
          textPart = text;
        }
        function compareFn(a, b) {
          if (reverse) { var tmp; tmp = a; a = b; b = tmp; }
          if (ignoreCase) { a = a.toLowerCase(); b = b.toLowerCase(); }
          var anum = number && numberRegex.exec(a);
          var bnum = number && numberRegex.exec(b);
          if (!anum) { return a < b ? -1 : 1; }
          anum = parseInt((anum[1] + anum[2]).toLowerCase(), radix);
          bnum = parseInt((bnum[1] + bnum[2]).toLowerCase(), radix);
          return anum - bnum;
        }
        numPart.sort(compareFn);
        textPart.sort(compareFn);
        text = (!reverse) ? textPart.concat(numPart) : numPart.concat(textPart);
        if (unique) { // Remove duplicate lines
          var textOld = text;
          var lastLine;
          text = [];
          for (var i = 0; i < textOld.length; i++) {
            if (textOld[i] != lastLine) {
              text.push(textOld[i]);
            }
            lastLine = textOld[i];
          }
        }
        cm.replaceRange(text.join('\n'), curStart, curEnd);
      },
      global: function(cm, params) {
        // a global command is of the form
        // :[range]g/pattern/[cmd]
        // argString holds the string /pattern/[cmd]
        var argString = params.argString;
        if (!argString) {
          showConfirm(cm, 'Regular Expression missing from global');
          return;
        }
        // range is specified here
        var lineStart = (params.line !== undefined) ? params.line : cm.firstLine();
        var lineEnd = params.lineEnd || params.line || cm.lastLine();
        // get the tokens from argString
        var tokens = splitBySlash(argString);
        var regexPart = argString, cmd;
        if (tokens.length) {
          regexPart = tokens[0];
          cmd = tokens.slice(1, tokens.length).join('/');
        }
        if (regexPart) {
          // If regex part is empty, then use the previous query. Otherwise
          // use the regex part as the new query.
          try {
           updateSearchQuery(cm, regexPart, true /** ignoreCase */,
             true /** smartCase */);
          } catch (e) {
           showConfirm(cm, 'Invalid regex: ' + regexPart);
           return;
          }
        }
        // now that we have the regexPart, search for regex matches in the
        // specified range of lines
        var query = getSearchState(cm).getQuery();
        var matchedLines = [], content = '';
        for (var i = lineStart; i <= lineEnd; i++) {
          var matched = query.test(cm.getLine(i));
          if (matched) {
            matchedLines.push(i+1);
            content+= cm.getLine(i) + '
';
          }
        }
        // if there is no [cmd], just display the list of matched lines
        if (!cmd) {
          showConfirm(cm, content);
          return;
        }
        var index = 0;
        var nextCommand = function() {
          if (index < matchedLines.length) {
            var command = matchedLines[index] + cmd;
            exCommandDispatcher.processCommand(cm, command, {
              callback: nextCommand
            });
          }
          index++;
        };
        nextCommand();
      },
      substitute: function(cm, params) {
        if (!cm.getSearchCursor) {
          throw new Error('Search feature not available. Requires searchcursor.js or ' +
              'any other getSearchCursor implementation.');
        }
        var argString = params.argString;
        var tokens = argString ? splitBySlash(argString) : [];
        var regexPart, replacePart = '', trailing, flagsPart, count;
        var confirm = false; // Whether to confirm each replace.
        var global = false; // True to replace all instances on a line, false to replace only 1.
        if (tokens.length) {
          regexPart = tokens[0];
          replacePart = tokens[1];
          if (replacePart !== undefined) {
            if (getOption('pcre')) {
              replacePart = unescapeRegexReplace(replacePart);
            } else {
              replacePart = translateRegexReplace(replacePart);
            }
            vimGlobalState.lastSubstituteReplacePart = replacePart;
          }
          trailing = tokens[2] ? tokens[2].split(' ') : [];
        } else {
          // either the argString is empty or its of the form ' hello/world'
          // actually splitBySlash returns a list of tokens
          // only if the string starts with a '/'
          if (argString && argString.length) {
            showConfirm(cm, 'Substitutions should be of the form ' +
                ':s/pattern/replace/');
            return;
          }
        }
        // After the 3rd slash, we can have flags followed by a space followed
        // by count.
        if (trailing) {
          flagsPart = trailing[0];
          count = parseInt(trailing[1]);
          if (flagsPart) {
            if (flagsPart.indexOf('c') != -1) {
              confirm = true;
              flagsPart.replace('c', '');
            }
            if (flagsPart.indexOf('g') != -1) {
              global = true;
              flagsPart.replace('g', '');
            }
            regexPart = regexPart + '/' + flagsPart;
          }
        }
        if (regexPart) {
          // If regex part is empty, then use the previous query. Otherwise use
          // the regex part as the new query.
          try {
            updateSearchQuery(cm, regexPart, true /** ignoreCase */,
              true /** smartCase */);
          } catch (e) {
            showConfirm(cm, 'Invalid regex: ' + regexPart);
            return;
          }
        }
        replacePart = replacePart || vimGlobalState.lastSubstituteReplacePart;
        if (replacePart === undefined) {
          showConfirm(cm, 'No previous substitute regular expression');
          return;
        }
        var state = getSearchState(cm);
        var query = state.getQuery();
        var lineStart = (params.line !== undefined) ? params.line : cm.getCursor().line;
        var lineEnd = params.lineEnd || lineStart;
        if (lineStart == cm.firstLine() && lineEnd == cm.lastLine()) {
          lineEnd = Infinity;
        }
        if (count) {
          lineStart = lineEnd;
          lineEnd = lineStart + count - 1;
        }
        var startPos = clipCursorToContent(cm, Pos(lineStart, 0));
        var cursor = cm.getSearchCursor(query, startPos);
        doReplace(cm, confirm, global, lineStart, lineEnd, cursor, query, replacePart, params.callback);
      },
      redo: CodeMirror.commands.redo,
      undo: CodeMirror.commands.undo,
      write: function(cm) {
        if (CodeMirror.commands.save) {
          // If a save command is defined, call it.
          CodeMirror.commands.save(cm);
        } else {
          // Saves to text area if no save command is defined.
          cm.save();
        }
      },
      nohlsearch: function(cm) {
        clearSearchHighlight(cm);
      },
      delmarks: function(cm, params) {
        if (!params.argString || !trim(params.argString)) {
          showConfirm(cm, 'Argument required');
          return;
        }

        var state = cm.state.vim;
        var stream = new CodeMirror.StringStream(trim(params.argString));
        while (!stream.eol()) {
          stream.eatSpace();

          // Record the streams position at the beginning of the loop for use
          // in error messages.
          var count = stream.pos;

          if (!stream.match(/[a-zA-Z]/, false)) {
            showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
            return;
          }

          var sym = stream.next();
          // Check if this symbol is part of a range
          if (stream.match('-', true)) {
            // This symbol is part of a range.

            // The range must terminate at an alphabetic character.
            if (!stream.match(/[a-zA-Z]/, false)) {
              showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
              return;
            }

            var startMark = sym;
            var finishMark = stream.next();
            // The range must terminate at an alphabetic character which
            // shares the same case as the start of the range.
            if (isLowerCase(startMark) && isLowerCase(finishMark) ||
                isUpperCase(startMark) && isUpperCase(finishMark)) {
              var start = startMark.charCodeAt(0);
              var finish = finishMark.charCodeAt(0);
              if (start >= finish) {
                showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
                return;
              }

              // Because marks are always ASCII values, and we have
              // determined that they are the same case, we can use
              // their char codes to iterate through the defined range.
              for (var j = 0; j <= finish - start; j++) {
                var mark = String.fromCharCode(start + j);
                delete state.marks[mark];
              }
            } else {
              showConfirm(cm, 'Invalid argument: ' + startMark + '-');
              return;
            }
          } else {
            // This symbol is a valid mark, and is not part of a range.
            delete state.marks[sym];
          }
        }
      }
    };

    var exCommandDispatcher = new ExCommandDispatcher();

    /**
    * @param {CodeMirror} cm CodeMirror instance we are in.
    * @param {boolean} confirm Whether to confirm each replace.
    * @param {Cursor} lineStart Line to start replacing from.
    * @param {Cursor} lineEnd Line to stop replacing at.
    * @param {RegExp} query Query for performing matches with.
    * @param {string} replaceWith Text to replace matches with. May contain $1,
    *     $2, etc for replacing captured groups using Javascript replace.
    * @param {function()} callback A callback for when the replace is done.
    */
    function doReplace(cm, confirm, global, lineStart, lineEnd, searchCursor, query,
        replaceWith, callback) {
      // Set up all the functions.
      cm.state.vim.exMode = true;
      var done = false;
      var lastPos = searchCursor.from();
      function replaceAll() {
        cm.operation(function() {
          while (!done) {
            replace();
            next();
          }
          stop();
        });
      }
      function replace() {
        var text = cm.getRange(searchCursor.from(), searchCursor.to());
        var newText = text.replace(query, replaceWith);
        searchCursor.replace(newText);
      }
      function next() {
        // The below only loops to skip over multiple occurrences on the same
        // line when 'global' is not true.
        while(searchCursor.findNext() &&
              isInRange(searchCursor.from(), lineStart, lineEnd)) {
          if (!global && lastPos && searchCursor.from().line == lastPos.line) {
            continue;
          }
          cm.scrollIntoView(searchCursor.from(), 30);
          cm.setSelection(searchCursor.from(), searchCursor.to());
          lastPos = searchCursor.from();
          done = false;
          return;
        }
        done = true;
      }
      function stop(close) {
        if (close) { close(); }
        cm.focus();
        if (lastPos) {
          cm.setCursor(lastPos);
          var vim = cm.state.vim;
          vim.exMode = false;
          vim.lastHPos = vim.lastHSPos = lastPos.ch;
        }
        if (callback) { callback(); }
      }
      function onPromptKeyDown(e, _value, close) {
        // Swallow all keys.
        CodeMirror.e_stop(e);
        var keyName = CodeMirror.keyName(e);
        switch (keyName) {
          case 'Y':
            replace(); next(); break;
          case 'N':
            next(); break;
          case 'A':
            // replaceAll contains a call to close of its own. We don't want it
            // to fire too early or multiple times.
            var savedCallback = callback;
            callback = undefined;
            cm.operation(replaceAll);
            callback = savedCallback;
            break;
          case 'L':
            replace();
            // fall through and exit.
          case 'Q':
          case 'Esc':
          case 'Ctrl-C':
          case 'Ctrl-[':
            stop(close);
            break;
        }
        if (done) { stop(close); }
        return true;
      }

      // Actually do replace.
      next();
      if (done) {
        showConfirm(cm, 'No matches for ' + query.source);
        return;
      }
      if (!confirm) {
        replaceAll();
        if (callback) { callback(); };
        return;
      }
      showPrompt(cm, {
        prefix: 'replace with ' + replaceWith + ' (y/n/a/q/l)',
        onKeyDown: onPromptKeyDown
      });
    }

    CodeMirror.keyMap.vim = {
      attach: attachVimMap,
      detach: detachVimMap,
      call: cmKey
    };

    function exitInsertMode(cm) {
      var vim = cm.state.vim;
      var macroModeState = vimGlobalState.macroModeState;
      var insertModeChangeRegister = vimGlobalState.registerController.getRegister('.');
      var isPlaying = macroModeState.isPlaying;
      var lastChange = macroModeState.lastInsertModeChanges;
      // In case of visual block, the insertModeChanges are not saved as a
      // single word, so we convert them to a single word
      // so as to update the ". register as expected in real vim.
      var text = [];
      if (!isPlaying) {
        var selLength = lastChange.inVisualBlock ? vim.lastSelection.visualBlock.height : 1;
        var changes = lastChange.changes;
        var text = [];
        var i = 0;
        // In case of multiple selections in blockwise visual,
        // the inserted text, for example: 'foo', is stored as
        // 'f', 'f', InsertModeKey 'o', 'o', 'o', 'o'. (if you have a block with 2 lines).
        // We push the contents of the changes array as per the following:
        // 1. In case of InsertModeKey, just increment by 1.
        // 2. In case of a character, jump by selLength (2 in the example).
        while (i < changes.length) {
          // This loop will convert 'ffoooo' to 'foo'.
          text.push(changes[i]);
          if (changes[i] instanceof InsertModeKey) {
             i++;
          } else {
             i+= selLength;
          }
        }
        lastChange.changes = text;
        cm.off('change', onChange);
        CodeMirror.off(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown);
      }
      if (!isPlaying && vim.insertModeRepeat > 1) {
        // Perform insert mode repeat for commands like 3,a and 3,o.
        repeatLastEdit(cm, vim, vim.insertModeRepeat - 1,
            true /** repeatForInsert */);
        vim.lastEditInputState.repeatOverride = vim.insertModeRepeat;
      }
      delete vim.insertModeRepeat;
      vim.insertMode = false;
      cm.setCursor(cm.getCursor().line, cm.getCursor().ch-1);
      cm.setOption('keyMap', 'vim');
      cm.setOption('disableInput', true);
      cm.toggleOverwrite(false); // exit replace mode if we were in it.
      // update the ". register before exiting insert mode
      insertModeChangeRegister.setText(lastChange.changes.join(''));
      CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
      if (macroModeState.isRecording) {
        logInsertModeChange(macroModeState);
      }
    }

    function _mapCommand(command) {
      defaultKeymap.unshift(command);
    }

    function mapCommand(keys, type, name, args, extra) {
      var command = {keys: keys, type: type};
      command[type] = name;
      command[type + "Args"] = args;
      for (var key in extra)
        command[key] = extra[key];
      _mapCommand(command);
    }

    // The timeout in milliseconds for the two-character ESC keymap should be
    // adjusted according to your typing speed to prevent false positives.
    defineOption('insertModeEscKeysTimeout', 200, 'number');

    CodeMirror.keyMap['vim-insert'] = {
      // TODO: override navigation keys so that Esc will cancel automatic
      // indentation from o, O, i_
      'Ctrl-N': 'autocomplete',
      'Ctrl-P': 'autocomplete',
      'Enter': function(cm) {
        var fn = CodeMirror.commands.newlineAndIndentContinueComment ||
            CodeMirror.commands.newlineAndIndent;
        fn(cm);
      },
      fallthrough: ['default'],
      attach: attachVimMap,
      detach: detachVimMap,
      call: cmKey
    };

    CodeMirror.keyMap['vim-replace'] = {
      'Backspace': 'goCharLeft',
      fallthrough: ['vim-insert'],
      attach: attachVimMap,
      detach: detachVimMap,
      call: cmKey
    };

    function executeMacroRegister(cm, vim, macroModeState, registerName) {
      var register = vimGlobalState.registerController.getRegister(registerName);
      if (registerName == ':') {
        // Read-only register containing last Ex command.
        if (register.keyBuffer[0]) {
          exCommandDispatcher.processCommand(cm, register.keyBuffer[0]);
        }
        macroModeState.isPlaying = false;
        return;
      }
      var keyBuffer = register.keyBuffer;
      var imc = 0;
      macroModeState.isPlaying = true;
      macroModeState.replaySearchQueries = register.searchQueries.slice(0);
      for (var i = 0; i < keyBuffer.length; i++) {
        var text = keyBuffer[i];
        var match, key;
        while (text) {
          // Pull off one command key, which is either a single character
          // or a special sequence wrapped in '<' and '>', e.g. ''.
          match = (/<\w+-.+?>|<\w+>|./).exec(text);
          key = match[0];
          text = text.substring(match.index + key.length);
          CodeMirror.Vim.handleKey(cm, key, 'macro');
          if (vim.insertMode) {
            var changes = register.insertModeChanges[imc++].changes;
            vimGlobalState.macroModeState.lastInsertModeChanges.changes =
                changes;
            repeatInsertModeChanges(cm, changes, 1);
            exitInsertMode(cm);
          }
        }
      };
      macroModeState.isPlaying = false;
    }

    function logKey(macroModeState, key) {
      if (macroModeState.isPlaying) { return; }
      var registerName = macroModeState.latestRegister;
      var register = vimGlobalState.registerController.getRegister(registerName);
      if (register) {
        register.pushText(key);
      }
    }

    function logInsertModeChange(macroModeState) {
      if (macroModeState.isPlaying) { return; }
      var registerName = macroModeState.latestRegister;
      var register = vimGlobalState.registerController.getRegister(registerName);
      if (register && register.pushInsertModeChanges) {
        register.pushInsertModeChanges(macroModeState.lastInsertModeChanges);
      }
    }

    function logSearchQuery(macroModeState, query) {
      if (macroModeState.isPlaying) { return; }
      var registerName = macroModeState.latestRegister;
      var register = vimGlobalState.registerController.getRegister(registerName);
      if (register && register.pushSearchQuery) {
        register.pushSearchQuery(query);
      }
    }

    /**
     * Listens for changes made in insert mode.
     * Should only be active in insert mode.
     */
    function onChange(_cm, changeObj) {
      var macroModeState = vimGlobalState.macroModeState;
      var lastChange = macroModeState.lastInsertModeChanges;
      if (!macroModeState.isPlaying) {
        while(changeObj) {
          lastChange.expectCursorActivityForChange = true;
          if (changeObj.origin == '+input' || changeObj.origin == 'paste'
              || changeObj.origin === undefined /* only in testing */) {
            var text = changeObj.text.join('\n');
            lastChange.changes.push(text);
          }
          // Change objects may be chained with next.
          changeObj = changeObj.next;
        }
      }
    }

    /**
    * Listens for any kind of cursor activity on CodeMirror.
    */
    function onCursorActivity(cm) {
      var vim = cm.state.vim;
      if (vim.insertMode) {
        // Tracking cursor activity in insert mode (for macro support).
        var macroModeState = vimGlobalState.macroModeState;
        if (macroModeState.isPlaying) { return; }
        var lastChange = macroModeState.lastInsertModeChanges;
        if (lastChange.expectCursorActivityForChange) {
          lastChange.expectCursorActivityForChange = false;
        } else {
          // Cursor moved outside the context of an edit. Reset the change.
          lastChange.changes = [];
        }
      } else if (!cm.curOp.isVimOp) {
        handleExternalSelection(cm, vim);
      }
      if (vim.visualMode) {
        updateFakeCursor(cm);
      }
    }
    function updateFakeCursor(cm) {
      var vim = cm.state.vim;
      var from = clipCursorToContent(cm, copyCursor(vim.sel.head));
      var to = offsetCursor(from, 0, 1);
      if (vim.fakeCursor) {
        vim.fakeCursor.clear();
      }
      vim.fakeCursor = cm.markText(from, to, {className: 'cm-animate-fat-cursor'});
    }
    function handleExternalSelection(cm, vim) {
      var anchor = cm.getCursor('anchor');
      var head = cm.getCursor('head');
      // Enter or exit visual mode to match mouse selection.
      if (vim.visualMode && !cm.somethingSelected()) {
        exitVisualMode(cm, false);
      } else if (!vim.visualMode && !vim.insertMode && cm.somethingSelected()) {
        vim.visualMode = true;
        vim.visualLine = false;
        CodeMirror.signal(cm, "vim-mode-change", {mode: "visual"});
      }
      if (vim.visualMode) {
        // Bind CodeMirror selection model to vim selection model.
        // Mouse selections are considered visual characterwise.
        var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0;
        var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0;
        head = offsetCursor(head, 0, headOffset);
        anchor = offsetCursor(anchor, 0, anchorOffset);
        vim.sel = {
          anchor: anchor,
          head: head
        };
        updateMark(cm, vim, '<', cursorMin(head, anchor));
        updateMark(cm, vim, '>', cursorMax(head, anchor));
      } else if (!vim.insertMode) {
        // Reset lastHPos if selection was modified by something outside of vim mode e.g. by mouse.
        vim.lastHPos = cm.getCursor().ch;
      }
    }

    /** Wrapper for special keys pressed in insert mode */
    function InsertModeKey(keyName) {
      this.keyName = keyName;
    }

    /**
    * Handles raw key down events from the text area.
    * - Should only be active in insert mode.
    * - For recording deletes in insert mode.
    */
    function onKeyEventTargetKeyDown(e) {
      var macroModeState = vimGlobalState.macroModeState;
      var lastChange = macroModeState.lastInsertModeChanges;
      var keyName = CodeMirror.keyName(e);
      if (!keyName) { return; }
      function onKeyFound() {
        lastChange.changes.push(new InsertModeKey(keyName));
        return true;
      }
      if (keyName.indexOf('Delete') != -1 || keyName.indexOf('Backspace') != -1) {
        CodeMirror.lookupKey(keyName, 'vim-insert', onKeyFound);
      }
    }

    /**
     * Repeats the last edit, which includes exactly 1 command and at most 1
     * insert. Operator and motion commands are read from lastEditInputState,
     * while action commands are read from lastEditActionCommand.
     *
     * If repeatForInsert is true, then the function was called by
     * exitInsertMode to repeat the insert mode changes the user just made. The
     * corresponding enterInsertMode call was made with a count.
     */
    function repeatLastEdit(cm, vim, repeat, repeatForInsert) {
      var macroModeState = vimGlobalState.macroModeState;
      macroModeState.isPlaying = true;
      var isAction = !!vim.lastEditActionCommand;
      var cachedInputState = vim.inputState;
      function repeatCommand() {
        if (isAction) {
          commandDispatcher.processAction(cm, vim, vim.lastEditActionCommand);
        } else {
          commandDispatcher.evalInput(cm, vim);
        }
      }
      function repeatInsert(repeat) {
        if (macroModeState.lastInsertModeChanges.changes.length > 0) {
          // For some reason, repeat cw in desktop VIM does not repeat
          // insert mode changes. Will conform to that behavior.
          repeat = !vim.lastEditActionCommand ? 1 : repeat;
          var changeObject = macroModeState.lastInsertModeChanges;
          repeatInsertModeChanges(cm, changeObject.changes, repeat);
        }
      }
      vim.inputState = vim.lastEditInputState;
      if (isAction && vim.lastEditActionCommand.interlaceInsertRepeat) {
        // o and O repeat have to be interlaced with insert repeats so that the
        // insertions appear on separate lines instead of the last line.
        for (var i = 0; i < repeat; i++) {
          repeatCommand();
          repeatInsert(1);
        }
      } else {
        if (!repeatForInsert) {
          // Hack to get the cursor to end up at the right place. If I is
          // repeated in insert mode repeat, cursor will be 1 insert
          // change set left of where it should be.
          repeatCommand();
        }
        repeatInsert(repeat);
      }
      vim.inputState = cachedInputState;
      if (vim.insertMode && !repeatForInsert) {
        // Don't exit insert mode twice. If repeatForInsert is set, then we
        // were called by an exitInsertMode call lower on the stack.
        exitInsertMode(cm);
      }
      macroModeState.isPlaying = false;
    };

    function repeatInsertModeChanges(cm, changes, repeat) {
      function keyHandler(binding) {
        if (typeof binding == 'string') {
          CodeMirror.commands[binding](cm);
        } else {
          binding(cm);
        }
        return true;
      }
      var head = cm.getCursor('head');
      var inVisualBlock = vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock;
      if (inVisualBlock) {
        // Set up block selection again for repeating the changes.
        var vim = cm.state.vim;
        var lastSel = vim.lastSelection;
        var offset = getOffset(lastSel.anchor, lastSel.head);
        selectForInsert(cm, head, offset.line + 1);
        repeat = cm.listSelections().length;
        cm.setCursor(head);
      }
      for (var i = 0; i < repeat; i++) {
        if (inVisualBlock) {
          cm.setCursor(offsetCursor(head, i, 0));
        }
        for (var j = 0; j < changes.length; j++) {
          var change = changes[j];
          if (change instanceof InsertModeKey) {
            CodeMirror.lookupKey(change.keyName, 'vim-insert', keyHandler);
          } else {
            var cur = cm.getCursor();
            cm.replaceRange(change, cur, cur);
          }
        }
      }
      if (inVisualBlock) {
        cm.setCursor(offsetCursor(head, 0, 1));
      }
    }

    resetVimGlobalState();
    return vimApi;
  };
  // Initialize Vim and make it available as an API.
  CodeMirror.Vim = Vim();
});
CodeMirror-5.4.0/lib/000077500000000000000000000000001254300440500143305ustar00rootroot00000000000000CodeMirror-5.4.0/lib/codemirror.css000066400000000000000000000171331254300440500172140ustar00rootroot00000000000000/* BASICS */

.CodeMirror {
  /* Set height, width, borders, and global font properties here */
  font-family: monospace;
  height: 300px;
  color: black;
}

/* PADDING */

.CodeMirror-lines {
  padding: 4px 0; /* Vertical padding around content */
}
.CodeMirror pre {
  padding: 0 4px; /* Horizontal padding of content */
}

.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
  background-color: white; /* The little square between H and V scrollbars */
}

/* GUTTER */

.CodeMirror-gutters {
  border-right: 1px solid #ddd;
  background-color: #f7f7f7;
  white-space: nowrap;
}
.CodeMirror-linenumbers {}
.CodeMirror-linenumber {
  padding: 0 3px 0 5px;
  min-width: 20px;
  text-align: right;
  color: #999;
  white-space: nowrap;
}

.CodeMirror-guttermarker { color: black; }
.CodeMirror-guttermarker-subtle { color: #999; }

/* CURSOR */

.CodeMirror div.CodeMirror-cursor {
  border-left: 1px solid black;
}
/* Shown when moving in bi-directional text */
.CodeMirror div.CodeMirror-secondarycursor {
  border-left: 1px solid silver;
}
.CodeMirror.cm-fat-cursor div.CodeMirror-cursor {
  width: auto;
  border: 0;
  background: #7e7;
}
.CodeMirror.cm-fat-cursor div.CodeMirror-cursors {
  z-index: 1;
}

.cm-animate-fat-cursor {
  width: auto;
  border: 0;
  -webkit-animation: blink 1.06s steps(1) infinite;
  -moz-animation: blink 1.06s steps(1) infinite;
  animation: blink 1.06s steps(1) infinite;
}
@-moz-keyframes blink {
  0% { background: #7e7; }
  50% { background: none; }
  100% { background: #7e7; }
}
@-webkit-keyframes blink {
  0% { background: #7e7; }
  50% { background: none; }
  100% { background: #7e7; }
}
@keyframes blink {
  0% { background: #7e7; }
  50% { background: none; }
  100% { background: #7e7; }
}

/* Can style cursor different in overwrite (non-insert) mode */
div.CodeMirror-overwrite div.CodeMirror-cursor {}

.cm-tab { display: inline-block; text-decoration: inherit; }

.CodeMirror-ruler {
  border-left: 1px solid #ccc;
  position: absolute;
}

/* DEFAULT THEME */

.cm-s-default .cm-header {color: blue;}
.cm-s-default .cm-quote {color: #090;}
.cm-negative {color: #d44;}
.cm-positive {color: #292;}
.cm-header, .cm-strong {font-weight: bold;}
.cm-em {font-style: italic;}
.cm-link {text-decoration: underline;}
.cm-strikethrough {text-decoration: line-through;}

.cm-s-default .cm-keyword {color: #708;}
.cm-s-default .cm-atom {color: #219;}
.cm-s-default .cm-number {color: #164;}
.cm-s-default .cm-def {color: #00f;}
.cm-s-default .cm-variable,
.cm-s-default .cm-punctuation,
.cm-s-default .cm-property,
.cm-s-default .cm-operator {}
.cm-s-default .cm-variable-2 {color: #05a;}
.cm-s-default .cm-variable-3 {color: #085;}
.cm-s-default .cm-comment {color: #a50;}
.cm-s-default .cm-string {color: #a11;}
.cm-s-default .cm-string-2 {color: #f50;}
.cm-s-default .cm-meta {color: #555;}
.cm-s-default .cm-qualifier {color: #555;}
.cm-s-default .cm-builtin {color: #30a;}
.cm-s-default .cm-bracket {color: #997;}
.cm-s-default .cm-tag {color: #170;}
.cm-s-default .cm-attribute {color: #00c;}
.cm-s-default .cm-hr {color: #999;}
.cm-s-default .cm-link {color: #00c;}

.cm-s-default .cm-error {color: #f00;}
.cm-invalidchar {color: #f00;}

.CodeMirror-composing { border-bottom: 2px solid; }

/* Default styles for common addons */

div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
.CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); }
.CodeMirror-activeline-background {background: #e8f2ff;}

/* STOP */

/* The rest of this file contains styles related to the mechanics of
   the editor. You probably shouldn't touch them. */

.CodeMirror {
  position: relative;
  overflow: hidden;
  background: white;
}

.CodeMirror-scroll {
  overflow: scroll !important; /* Things will break if this is overridden */
  /* 30px is the magic margin used to hide the element's real scrollbars */
  /* See overflow: hidden in .CodeMirror */
  margin-bottom: -30px; margin-right: -30px;
  padding-bottom: 30px;
  height: 100%;
  outline: none; /* Prevent dragging from highlighting the element */
  position: relative;
}
.CodeMirror-sizer {
  position: relative;
  border-right: 30px solid transparent;
}

/* The fake, visible scrollbars. Used to force redraw during scrolling
   before actuall scrolling happens, thus preventing shaking and
   flickering artifacts. */
.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
  position: absolute;
  z-index: 6;
  display: none;
}
.CodeMirror-vscrollbar {
  right: 0; top: 0;
  overflow-x: hidden;
  overflow-y: scroll;
}
.CodeMirror-hscrollbar {
  bottom: 0; left: 0;
  overflow-y: hidden;
  overflow-x: scroll;
}
.CodeMirror-scrollbar-filler {
  right: 0; bottom: 0;
}
.CodeMirror-gutter-filler {
  left: 0; bottom: 0;
}

.CodeMirror-gutters {
  position: absolute; left: 0; top: 0;
  z-index: 3;
}
.CodeMirror-gutter {
  white-space: normal;
  height: 100%;
  display: inline-block;
  margin-bottom: -30px;
  /* Hack to make IE7 behave */
  *zoom:1;
  *display:inline;
}
.CodeMirror-gutter-wrapper {
  position: absolute;
  z-index: 4;
  height: 100%;
}
.CodeMirror-gutter-elt {
  position: absolute;
  cursor: default;
  z-index: 4;
}
.CodeMirror-gutter-wrapper {
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}

.CodeMirror-lines {
  cursor: text;
  min-height: 1px; /* prevents collapsing before first draw */
}
.CodeMirror pre {
  /* Reset some styles that the rest of the page might have set */
  -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0;
  border-width: 0;
  background: transparent;
  font-family: inherit;
  font-size: inherit;
  margin: 0;
  white-space: pre;
  word-wrap: normal;
  line-height: inherit;
  color: inherit;
  z-index: 2;
  position: relative;
  overflow: visible;
  -webkit-tap-highlight-color: transparent;
}
.CodeMirror-wrap pre {
  word-wrap: break-word;
  white-space: pre-wrap;
  word-break: normal;
}

.CodeMirror-linebackground {
  position: absolute;
  left: 0; right: 0; top: 0; bottom: 0;
  z-index: 0;
}

.CodeMirror-linewidget {
  position: relative;
  z-index: 2;
  overflow: auto;
}

.CodeMirror-widget {}

.CodeMirror-code {
  outline: none;
}

/* Force content-box sizing for the elements where we expect it */
.CodeMirror-scroll,
.CodeMirror-sizer,
.CodeMirror-gutter,
.CodeMirror-gutters,
.CodeMirror-linenumber {
  -moz-box-sizing: content-box;
  box-sizing: content-box;
}

.CodeMirror-measure {
  position: absolute;
  width: 100%;
  height: 0;
  overflow: hidden;
  visibility: hidden;
}
.CodeMirror-measure pre { position: static; }

.CodeMirror div.CodeMirror-cursor {
  position: absolute;
  border-right: none;
  width: 0;
}

div.CodeMirror-cursors {
  visibility: hidden;
  position: relative;
  z-index: 3;
}
.CodeMirror-focused div.CodeMirror-cursors {
  visibility: visible;
}

.CodeMirror-selected { background: #d9d9d9; }
.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; }
.CodeMirror-crosshair { cursor: crosshair; }
.CodeMirror ::selection { background: #d7d4f0; }
.CodeMirror ::-moz-selection { background: #d7d4f0; }

.cm-searching {
  background: #ffa;
  background: rgba(255, 255, 0, .4);
}

/* IE7 hack to prevent it from returning funny offsetTops on the spans */
.CodeMirror span { *vertical-align: text-bottom; }

/* Used to force a border model for a node */
.cm-force-border { padding-right: .1px; }

@media print {
  /* Hide the cursor when printing */
  .CodeMirror div.CodeMirror-cursors {
    visibility: hidden;
  }
}

/* See issue #2901 */
.cm-tab-wrap-hack:after { content: ''; }

/* Help users use markselection to safely style text background */
span.CodeMirror-selectedtext { background: none; }
CodeMirror-5.4.0/lib/codemirror.js000066400000000000000000012442701254300440500170450ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// This is CodeMirror (http://codemirror.net), a code editor
// implemented in JavaScript on top of the browser's DOM.
//
// You can find some technical background for some of the code below
// at http://marijnhaverbeke.nl/blog/#cm-internals .

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    module.exports = mod();
  else if (typeof define == "function" && define.amd) // AMD
    return define([], mod);
  else // Plain browser env
    this.CodeMirror = mod();
})(function() {
  "use strict";

  // BROWSER SNIFFING

  // Kludges for bugs and behavior differences that can't be feature
  // detected are enabled based on userAgent etc sniffing.

  var gecko = /gecko\/\d/i.test(navigator.userAgent);
  var ie_upto10 = /MSIE \d/.test(navigator.userAgent);
  var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent);
  var ie = ie_upto10 || ie_11up;
  var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : ie_11up[1]);
  var webkit = /WebKit\//.test(navigator.userAgent);
  var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(navigator.userAgent);
  var chrome = /Chrome\//.test(navigator.userAgent);
  var presto = /Opera\//.test(navigator.userAgent);
  var safari = /Apple Computer/.test(navigator.vendor);
  var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent);
  var phantom = /PhantomJS/.test(navigator.userAgent);

  var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent);
  // This is woefully incomplete. Suggestions for alternative methods welcome.
  var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent);
  var mac = ios || /Mac/.test(navigator.platform);
  var windows = /win/i.test(navigator.platform);

  var presto_version = presto && navigator.userAgent.match(/Version\/(\d*\.\d*)/);
  if (presto_version) presto_version = Number(presto_version[1]);
  if (presto_version && presto_version >= 15) { presto = false; webkit = true; }
  // Some browsers use the wrong event properties to signal cmd/ctrl on OS X
  var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11));
  var captureRightClick = gecko || (ie && ie_version >= 9);

  // Optimize some code when these features are not used.
  var sawReadOnlySpans = false, sawCollapsedSpans = false;

  // EDITOR CONSTRUCTOR

  // A CodeMirror instance represents an editor. This is the object
  // that user code is usually dealing with.

  function CodeMirror(place, options) {
    if (!(this instanceof CodeMirror)) return new CodeMirror(place, options);

    this.options = options = options ? copyObj(options) : {};
    // Determine effective options based on given values and defaults.
    copyObj(defaults, options, false);
    setGuttersForLineNumbers(options);

    var doc = options.value;
    if (typeof doc == "string") doc = new Doc(doc, options.mode);
    this.doc = doc;

    var input = new CodeMirror.inputStyles[options.inputStyle](this);
    var display = this.display = new Display(place, doc, input);
    display.wrapper.CodeMirror = this;
    updateGutters(this);
    themeChanged(this);
    if (options.lineWrapping)
      this.display.wrapper.className += " CodeMirror-wrap";
    if (options.autofocus && !mobile) display.input.focus();
    initScrollbars(this);

    this.state = {
      keyMaps: [],  // stores maps added by addKeyMap
      overlays: [], // highlighting overlays, as added by addOverlay
      modeGen: 0,   // bumped when mode/overlay changes, used to invalidate highlighting info
      overwrite: false,
      delayingBlurEvent: false,
      focused: false,
      suppressEdits: false, // used to disable editing during key handlers when in readOnly mode
      pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll
      draggingText: false,
      highlight: new Delayed(), // stores highlight worker timeout
      keySeq: null,  // Unfinished key sequence
      specialChars: null
    };

    var cm = this;

    // Override magic textarea content restore that IE sometimes does
    // on our hidden textarea on reload
    if (ie && ie_version < 11) setTimeout(function() { cm.display.input.reset(true); }, 20);

    registerEventHandlers(this);
    ensureGlobalHandlers();

    startOperation(this);
    this.curOp.forceUpdate = true;
    attachDoc(this, doc);

    if ((options.autofocus && !mobile) || cm.hasFocus())
      setTimeout(bind(onFocus, this), 20);
    else
      onBlur(this);

    for (var opt in optionHandlers) if (optionHandlers.hasOwnProperty(opt))
      optionHandlers[opt](this, options[opt], Init);
    maybeUpdateLineNumberWidth(this);
    if (options.finishInit) options.finishInit(this);
    for (var i = 0; i < initHooks.length; ++i) initHooks[i](this);
    endOperation(this);
    // Suppress optimizelegibility in Webkit, since it breaks text
    // measuring on line wrapping boundaries.
    if (webkit && options.lineWrapping &&
        getComputedStyle(display.lineDiv).textRendering == "optimizelegibility")
      display.lineDiv.style.textRendering = "auto";
  }

  // DISPLAY CONSTRUCTOR

  // The display handles the DOM integration, both for input reading
  // and content drawing. It holds references to DOM nodes and
  // display-related state.

  function Display(place, doc, input) {
    var d = this;
    this.input = input;

    // Covers bottom-right square when both scrollbars are present.
    d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler");
    d.scrollbarFiller.setAttribute("cm-not-content", "true");
    // Covers bottom of gutter when coverGutterNextToScrollbar is on
    // and h scrollbar is present.
    d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler");
    d.gutterFiller.setAttribute("cm-not-content", "true");
    // Will contain the actual code, positioned to cover the viewport.
    d.lineDiv = elt("div", null, "CodeMirror-code");
    // Elements are added to these to represent selection and cursors.
    d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1");
    d.cursorDiv = elt("div", null, "CodeMirror-cursors");
    // A visibility: hidden element used to find the size of things.
    d.measure = elt("div", null, "CodeMirror-measure");
    // When lines outside of the viewport are measured, they are drawn in this.
    d.lineMeasure = elt("div", null, "CodeMirror-measure");
    // Wraps everything that needs to exist inside the vertically-padded coordinate system
    d.lineSpace = elt("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv],
                      null, "position: relative; outline: none");
    // Moved around its parent to cover visible view.
    d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative");
    // Set to the height of the document, allowing scrolling.
    d.sizer = elt("div", [d.mover], "CodeMirror-sizer");
    d.sizerWidth = null;
    // Behavior of elts with overflow: auto and padding is
    // inconsistent across browsers. This is used to ensure the
    // scrollable area is big enough.
    d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;");
    // Will contain the gutters, if any.
    d.gutters = elt("div", null, "CodeMirror-gutters");
    d.lineGutter = null;
    // Actual scrollable element.
    d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll");
    d.scroller.setAttribute("tabIndex", "-1");
    // The element in which the editor lives.
    d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror");

    // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported)
    if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; }
    if (!webkit && !(gecko && mobile)) d.scroller.draggable = true;

    if (place) {
      if (place.appendChild) place.appendChild(d.wrapper);
      else place(d.wrapper);
    }

    // Current rendered range (may be bigger than the view window).
    d.viewFrom = d.viewTo = doc.first;
    d.reportedViewFrom = d.reportedViewTo = doc.first;
    // Information about the rendered lines.
    d.view = [];
    d.renderedView = null;
    // Holds info about a single rendered line when it was rendered
    // for measurement, while not in view.
    d.externalMeasured = null;
    // Empty space (in pixels) above the view
    d.viewOffset = 0;
    d.lastWrapHeight = d.lastWrapWidth = 0;
    d.updateLineNumbers = null;

    d.nativeBarWidth = d.barHeight = d.barWidth = 0;
    d.scrollbarsClipped = false;

    // Used to only resize the line number gutter when necessary (when
    // the amount of lines crosses a boundary that makes its width change)
    d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null;
    // Set to true when a non-horizontal-scrolling line widget is
    // added. As an optimization, line widget aligning is skipped when
    // this is false.
    d.alignWidgets = false;

    d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;

    // Tracks the maximum line length so that the horizontal scrollbar
    // can be kept static when scrolling.
    d.maxLine = null;
    d.maxLineLength = 0;
    d.maxLineChanged = false;

    // Used for measuring wheel scrolling granularity
    d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null;

    // True when shift is held down.
    d.shift = false;

    // Used to track whether anything happened since the context menu
    // was opened.
    d.selForContextMenu = null;

    d.activeTouch = null;

    input.init(d);
  }

  // STATE UPDATES

  // Used to get the editor into a consistent state again when options change.

  function loadMode(cm) {
    cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption);
    resetModeState(cm);
  }

  function resetModeState(cm) {
    cm.doc.iter(function(line) {
      if (line.stateAfter) line.stateAfter = null;
      if (line.styles) line.styles = null;
    });
    cm.doc.frontier = cm.doc.first;
    startWorker(cm, 100);
    cm.state.modeGen++;
    if (cm.curOp) regChange(cm);
  }

  function wrappingChanged(cm) {
    if (cm.options.lineWrapping) {
      addClass(cm.display.wrapper, "CodeMirror-wrap");
      cm.display.sizer.style.minWidth = "";
      cm.display.sizerWidth = null;
    } else {
      rmClass(cm.display.wrapper, "CodeMirror-wrap");
      findMaxLine(cm);
    }
    estimateLineHeights(cm);
    regChange(cm);
    clearCaches(cm);
    setTimeout(function(){updateScrollbars(cm);}, 100);
  }

  // Returns a function that estimates the height of a line, to use as
  // first approximation until the line becomes visible (and is thus
  // properly measurable).
  function estimateHeight(cm) {
    var th = textHeight(cm.display), wrapping = cm.options.lineWrapping;
    var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3);
    return function(line) {
      if (lineIsHidden(cm.doc, line)) return 0;

      var widgetsHeight = 0;
      if (line.widgets) for (var i = 0; i < line.widgets.length; i++) {
        if (line.widgets[i].height) widgetsHeight += line.widgets[i].height;
      }

      if (wrapping)
        return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th;
      else
        return widgetsHeight + th;
    };
  }

  function estimateLineHeights(cm) {
    var doc = cm.doc, est = estimateHeight(cm);
    doc.iter(function(line) {
      var estHeight = est(line);
      if (estHeight != line.height) updateLineHeight(line, estHeight);
    });
  }

  function themeChanged(cm) {
    cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") +
      cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-");
    clearCaches(cm);
  }

  function guttersChanged(cm) {
    updateGutters(cm);
    regChange(cm);
    setTimeout(function(){alignHorizontally(cm);}, 20);
  }

  // Rebuild the gutter elements, ensure the margin to the left of the
  // code matches their width.
  function updateGutters(cm) {
    var gutters = cm.display.gutters, specs = cm.options.gutters;
    removeChildren(gutters);
    for (var i = 0; i < specs.length; ++i) {
      var gutterClass = specs[i];
      var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass));
      if (gutterClass == "CodeMirror-linenumbers") {
        cm.display.lineGutter = gElt;
        gElt.style.width = (cm.display.lineNumWidth || 1) + "px";
      }
    }
    gutters.style.display = i ? "" : "none";
    updateGutterSpace(cm);
  }

  function updateGutterSpace(cm) {
    var width = cm.display.gutters.offsetWidth;
    cm.display.sizer.style.marginLeft = width + "px";
  }

  // Compute the character length of a line, taking into account
  // collapsed ranges (see markText) that might hide parts, and join
  // other lines onto it.
  function lineLength(line) {
    if (line.height == 0) return 0;
    var len = line.text.length, merged, cur = line;
    while (merged = collapsedSpanAtStart(cur)) {
      var found = merged.find(0, true);
      cur = found.from.line;
      len += found.from.ch - found.to.ch;
    }
    cur = line;
    while (merged = collapsedSpanAtEnd(cur)) {
      var found = merged.find(0, true);
      len -= cur.text.length - found.from.ch;
      cur = found.to.line;
      len += cur.text.length - found.to.ch;
    }
    return len;
  }

  // Find the longest line in the document.
  function findMaxLine(cm) {
    var d = cm.display, doc = cm.doc;
    d.maxLine = getLine(doc, doc.first);
    d.maxLineLength = lineLength(d.maxLine);
    d.maxLineChanged = true;
    doc.iter(function(line) {
      var len = lineLength(line);
      if (len > d.maxLineLength) {
        d.maxLineLength = len;
        d.maxLine = line;
      }
    });
  }

  // Make sure the gutters options contains the element
  // "CodeMirror-linenumbers" when the lineNumbers option is true.
  function setGuttersForLineNumbers(options) {
    var found = indexOf(options.gutters, "CodeMirror-linenumbers");
    if (found == -1 && options.lineNumbers) {
      options.gutters = options.gutters.concat(["CodeMirror-linenumbers"]);
    } else if (found > -1 && !options.lineNumbers) {
      options.gutters = options.gutters.slice(0);
      options.gutters.splice(found, 1);
    }
  }

  // SCROLLBARS

  // Prepare DOM reads needed to update the scrollbars. Done in one
  // shot to minimize update/measure roundtrips.
  function measureForScrollbars(cm) {
    var d = cm.display, gutterW = d.gutters.offsetWidth;
    var docH = Math.round(cm.doc.height + paddingVert(cm.display));
    return {
      clientHeight: d.scroller.clientHeight,
      viewHeight: d.wrapper.clientHeight,
      scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth,
      viewWidth: d.wrapper.clientWidth,
      barLeft: cm.options.fixedGutter ? gutterW : 0,
      docHeight: docH,
      scrollHeight: docH + scrollGap(cm) + d.barHeight,
      nativeBarWidth: d.nativeBarWidth,
      gutterWidth: gutterW
    };
  }

  function NativeScrollbars(place, scroll, cm) {
    this.cm = cm;
    var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar");
    var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar");
    place(vert); place(horiz);

    on(vert, "scroll", function() {
      if (vert.clientHeight) scroll(vert.scrollTop, "vertical");
    });
    on(horiz, "scroll", function() {
      if (horiz.clientWidth) scroll(horiz.scrollLeft, "horizontal");
    });

    this.checkedOverlay = false;
    // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8).
    if (ie && ie_version < 8) this.horiz.style.minHeight = this.vert.style.minWidth = "18px";
  }

  NativeScrollbars.prototype = copyObj({
    update: function(measure) {
      var needsH = measure.scrollWidth > measure.clientWidth + 1;
      var needsV = measure.scrollHeight > measure.clientHeight + 1;
      var sWidth = measure.nativeBarWidth;

      if (needsV) {
        this.vert.style.display = "block";
        this.vert.style.bottom = needsH ? sWidth + "px" : "0";
        var totalHeight = measure.viewHeight - (needsH ? sWidth : 0);
        // A bug in IE8 can cause this value to be negative, so guard it.
        this.vert.firstChild.style.height =
          Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px";
      } else {
        this.vert.style.display = "";
        this.vert.firstChild.style.height = "0";
      }

      if (needsH) {
        this.horiz.style.display = "block";
        this.horiz.style.right = needsV ? sWidth + "px" : "0";
        this.horiz.style.left = measure.barLeft + "px";
        var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0);
        this.horiz.firstChild.style.width =
          (measure.scrollWidth - measure.clientWidth + totalWidth) + "px";
      } else {
        this.horiz.style.display = "";
        this.horiz.firstChild.style.width = "0";
      }

      if (!this.checkedOverlay && measure.clientHeight > 0) {
        if (sWidth == 0) this.overlayHack();
        this.checkedOverlay = true;
      }

      return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0};
    },
    setScrollLeft: function(pos) {
      if (this.horiz.scrollLeft != pos) this.horiz.scrollLeft = pos;
    },
    setScrollTop: function(pos) {
      if (this.vert.scrollTop != pos) this.vert.scrollTop = pos;
    },
    overlayHack: function() {
      var w = mac && !mac_geMountainLion ? "12px" : "18px";
      this.horiz.style.minHeight = this.vert.style.minWidth = w;
      var self = this;
      var barMouseDown = function(e) {
        if (e_target(e) != self.vert && e_target(e) != self.horiz)
          operation(self.cm, onMouseDown)(e);
      };
      on(this.vert, "mousedown", barMouseDown);
      on(this.horiz, "mousedown", barMouseDown);
    },
    clear: function() {
      var parent = this.horiz.parentNode;
      parent.removeChild(this.horiz);
      parent.removeChild(this.vert);
    }
  }, NativeScrollbars.prototype);

  function NullScrollbars() {}

  NullScrollbars.prototype = copyObj({
    update: function() { return {bottom: 0, right: 0}; },
    setScrollLeft: function() {},
    setScrollTop: function() {},
    clear: function() {}
  }, NullScrollbars.prototype);

  CodeMirror.scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars};

  function initScrollbars(cm) {
    if (cm.display.scrollbars) {
      cm.display.scrollbars.clear();
      if (cm.display.scrollbars.addClass)
        rmClass(cm.display.wrapper, cm.display.scrollbars.addClass);
    }

    cm.display.scrollbars = new CodeMirror.scrollbarModel[cm.options.scrollbarStyle](function(node) {
      cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller);
      // Prevent clicks in the scrollbars from killing focus
      on(node, "mousedown", function() {
        if (cm.state.focused) setTimeout(function() { cm.display.input.focus(); }, 0);
      });
      node.setAttribute("cm-not-content", "true");
    }, function(pos, axis) {
      if (axis == "horizontal") setScrollLeft(cm, pos);
      else setScrollTop(cm, pos);
    }, cm);
    if (cm.display.scrollbars.addClass)
      addClass(cm.display.wrapper, cm.display.scrollbars.addClass);
  }

  function updateScrollbars(cm, measure) {
    if (!measure) measure = measureForScrollbars(cm);
    var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight;
    updateScrollbarsInner(cm, measure);
    for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) {
      if (startWidth != cm.display.barWidth && cm.options.lineWrapping)
        updateHeightsInViewport(cm);
      updateScrollbarsInner(cm, measureForScrollbars(cm));
      startWidth = cm.display.barWidth; startHeight = cm.display.barHeight;
    }
  }

  // Re-synchronize the fake scrollbars with the actual size of the
  // content.
  function updateScrollbarsInner(cm, measure) {
    var d = cm.display;
    var sizes = d.scrollbars.update(measure);

    d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px";
    d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px";

    if (sizes.right && sizes.bottom) {
      d.scrollbarFiller.style.display = "block";
      d.scrollbarFiller.style.height = sizes.bottom + "px";
      d.scrollbarFiller.style.width = sizes.right + "px";
    } else d.scrollbarFiller.style.display = "";
    if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) {
      d.gutterFiller.style.display = "block";
      d.gutterFiller.style.height = sizes.bottom + "px";
      d.gutterFiller.style.width = measure.gutterWidth + "px";
    } else d.gutterFiller.style.display = "";
  }

  // Compute the lines that are visible in a given viewport (defaults
  // the the current scroll position). viewport may contain top,
  // height, and ensure (see op.scrollToPos) properties.
  function visibleLines(display, doc, viewport) {
    var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop;
    top = Math.floor(top - paddingTop(display));
    var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight;

    var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom);
    // Ensure is a {from: {line, ch}, to: {line, ch}} object, and
    // forces those lines into the viewport (if possible).
    if (viewport && viewport.ensure) {
      var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line;
      if (ensureFrom < from) {
        from = ensureFrom;
        to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight);
      } else if (Math.min(ensureTo, doc.lastLine()) >= to) {
        from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight);
        to = ensureTo;
      }
    }
    return {from: from, to: Math.max(to, from + 1)};
  }

  // LINE NUMBERS

  // Re-align line numbers and gutter marks to compensate for
  // horizontal scrolling.
  function alignHorizontally(cm) {
    var display = cm.display, view = display.view;
    if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return;
    var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft;
    var gutterW = display.gutters.offsetWidth, left = comp + "px";
    for (var i = 0; i < view.length; i++) if (!view[i].hidden) {
      if (cm.options.fixedGutter && view[i].gutter)
        view[i].gutter.style.left = left;
      var align = view[i].alignable;
      if (align) for (var j = 0; j < align.length; j++)
        align[j].style.left = left;
    }
    if (cm.options.fixedGutter)
      display.gutters.style.left = (comp + gutterW) + "px";
  }

  // Used to ensure that the line number gutter is still the right
  // size for the current document size. Returns true when an update
  // is needed.
  function maybeUpdateLineNumberWidth(cm) {
    if (!cm.options.lineNumbers) return false;
    var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display;
    if (last.length != display.lineNumChars) {
      var test = display.measure.appendChild(elt("div", [elt("div", last)],
                                                 "CodeMirror-linenumber CodeMirror-gutter-elt"));
      var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW;
      display.lineGutter.style.width = "";
      display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1;
      display.lineNumWidth = display.lineNumInnerWidth + padding;
      display.lineNumChars = display.lineNumInnerWidth ? last.length : -1;
      display.lineGutter.style.width = display.lineNumWidth + "px";
      updateGutterSpace(cm);
      return true;
    }
    return false;
  }

  function lineNumberFor(options, i) {
    return String(options.lineNumberFormatter(i + options.firstLineNumber));
  }

  // Computes display.scroller.scrollLeft + display.gutters.offsetWidth,
  // but using getBoundingClientRect to get a sub-pixel-accurate
  // result.
  function compensateForHScroll(display) {
    return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left;
  }

  // DISPLAY DRAWING

  function DisplayUpdate(cm, viewport, force) {
    var display = cm.display;

    this.viewport = viewport;
    // Store some values that we'll need later (but don't want to force a relayout for)
    this.visible = visibleLines(display, cm.doc, viewport);
    this.editorIsHidden = !display.wrapper.offsetWidth;
    this.wrapperHeight = display.wrapper.clientHeight;
    this.wrapperWidth = display.wrapper.clientWidth;
    this.oldDisplayWidth = displayWidth(cm);
    this.force = force;
    this.dims = getDimensions(cm);
    this.events = [];
  }

  DisplayUpdate.prototype.signal = function(emitter, type) {
    if (hasHandler(emitter, type))
      this.events.push(arguments);
  };
  DisplayUpdate.prototype.finish = function() {
    for (var i = 0; i < this.events.length; i++)
      signal.apply(null, this.events[i]);
  };

  function maybeClipScrollbars(cm) {
    var display = cm.display;
    if (!display.scrollbarsClipped && display.scroller.offsetWidth) {
      display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth;
      display.heightForcer.style.height = scrollGap(cm) + "px";
      display.sizer.style.marginBottom = -display.nativeBarWidth + "px";
      display.sizer.style.borderRightWidth = scrollGap(cm) + "px";
      display.scrollbarsClipped = true;
    }
  }

  // Does the actual updating of the line display. Bails out
  // (returning false) when there is nothing to be done and forced is
  // false.
  function updateDisplayIfNeeded(cm, update) {
    var display = cm.display, doc = cm.doc;

    if (update.editorIsHidden) {
      resetView(cm);
      return false;
    }

    // Bail out if the visible area is already rendered and nothing changed.
    if (!update.force &&
        update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo &&
        (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) &&
        display.renderedView == display.view && countDirtyView(cm) == 0)
      return false;

    if (maybeUpdateLineNumberWidth(cm)) {
      resetView(cm);
      update.dims = getDimensions(cm);
    }

    // Compute a suitable new viewport (from & to)
    var end = doc.first + doc.size;
    var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first);
    var to = Math.min(end, update.visible.to + cm.options.viewportMargin);
    if (display.viewFrom < from && from - display.viewFrom < 20) from = Math.max(doc.first, display.viewFrom);
    if (display.viewTo > to && display.viewTo - to < 20) to = Math.min(end, display.viewTo);
    if (sawCollapsedSpans) {
      from = visualLineNo(cm.doc, from);
      to = visualLineEndNo(cm.doc, to);
    }

    var different = from != display.viewFrom || to != display.viewTo ||
      display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth;
    adjustView(cm, from, to);

    display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom));
    // Position the mover div to align with the current scroll position
    cm.display.mover.style.top = display.viewOffset + "px";

    var toUpdate = countDirtyView(cm);
    if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view &&
        (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo))
      return false;

    // For big changes, we hide the enclosing element during the
    // update, since that speeds up the operations on most browsers.
    var focused = activeElt();
    if (toUpdate > 4) display.lineDiv.style.display = "none";
    patchDisplay(cm, display.updateLineNumbers, update.dims);
    if (toUpdate > 4) display.lineDiv.style.display = "";
    display.renderedView = display.view;
    // There might have been a widget with a focused element that got
    // hidden or updated, if so re-focus it.
    if (focused && activeElt() != focused && focused.offsetHeight) focused.focus();

    // Prevent selection and cursors from interfering with the scroll
    // width and height.
    removeChildren(display.cursorDiv);
    removeChildren(display.selectionDiv);
    display.gutters.style.height = 0;

    if (different) {
      display.lastWrapHeight = update.wrapperHeight;
      display.lastWrapWidth = update.wrapperWidth;
      startWorker(cm, 400);
    }

    display.updateLineNumbers = null;

    return true;
  }

  function postUpdateDisplay(cm, update) {
    var viewport = update.viewport;
    for (var first = true;; first = false) {
      if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) {
        // Clip forced viewport to actual scrollable area.
        if (viewport && viewport.top != null)
          viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)};
        // Updated line heights might result in the drawn area not
        // actually covering the viewport. Keep looping until it does.
        update.visible = visibleLines(cm.display, cm.doc, viewport);
        if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo)
          break;
      }
      if (!updateDisplayIfNeeded(cm, update)) break;
      updateHeightsInViewport(cm);
      var barMeasure = measureForScrollbars(cm);
      updateSelection(cm);
      setDocumentHeight(cm, barMeasure);
      updateScrollbars(cm, barMeasure);
    }

    update.signal(cm, "update", cm);
    if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) {
      update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo);
      cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo;
    }
  }

  function updateDisplaySimple(cm, viewport) {
    var update = new DisplayUpdate(cm, viewport);
    if (updateDisplayIfNeeded(cm, update)) {
      updateHeightsInViewport(cm);
      postUpdateDisplay(cm, update);
      var barMeasure = measureForScrollbars(cm);
      updateSelection(cm);
      setDocumentHeight(cm, barMeasure);
      updateScrollbars(cm, barMeasure);
      update.finish();
    }
  }

  function setDocumentHeight(cm, measure) {
    cm.display.sizer.style.minHeight = measure.docHeight + "px";
    var total = measure.docHeight + cm.display.barHeight;
    cm.display.heightForcer.style.top = total + "px";
    cm.display.gutters.style.height = Math.max(total + scrollGap(cm), measure.clientHeight) + "px";
  }

  // Read the actual heights of the rendered lines, and update their
  // stored heights to match.
  function updateHeightsInViewport(cm) {
    var display = cm.display;
    var prevBottom = display.lineDiv.offsetTop;
    for (var i = 0; i < display.view.length; i++) {
      var cur = display.view[i], height;
      if (cur.hidden) continue;
      if (ie && ie_version < 8) {
        var bot = cur.node.offsetTop + cur.node.offsetHeight;
        height = bot - prevBottom;
        prevBottom = bot;
      } else {
        var box = cur.node.getBoundingClientRect();
        height = box.bottom - box.top;
      }
      var diff = cur.line.height - height;
      if (height < 2) height = textHeight(display);
      if (diff > .001 || diff < -.001) {
        updateLineHeight(cur.line, height);
        updateWidgetHeight(cur.line);
        if (cur.rest) for (var j = 0; j < cur.rest.length; j++)
          updateWidgetHeight(cur.rest[j]);
      }
    }
  }

  // Read and store the height of line widgets associated with the
  // given line.
  function updateWidgetHeight(line) {
    if (line.widgets) for (var i = 0; i < line.widgets.length; ++i)
      line.widgets[i].height = line.widgets[i].node.offsetHeight;
  }

  // Do a bulk-read of the DOM positions and sizes needed to draw the
  // view, so that we don't interleave reading and writing to the DOM.
  function getDimensions(cm) {
    var d = cm.display, left = {}, width = {};
    var gutterLeft = d.gutters.clientLeft;
    for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) {
      left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft;
      width[cm.options.gutters[i]] = n.clientWidth;
    }
    return {fixedPos: compensateForHScroll(d),
            gutterTotalWidth: d.gutters.offsetWidth,
            gutterLeft: left,
            gutterWidth: width,
            wrapperWidth: d.wrapper.clientWidth};
  }

  // Sync the actual display DOM structure with display.view, removing
  // nodes for lines that are no longer in view, and creating the ones
  // that are not there yet, and updating the ones that are out of
  // date.
  function patchDisplay(cm, updateNumbersFrom, dims) {
    var display = cm.display, lineNumbers = cm.options.lineNumbers;
    var container = display.lineDiv, cur = container.firstChild;

    function rm(node) {
      var next = node.nextSibling;
      // Works around a throw-scroll bug in OS X Webkit
      if (webkit && mac && cm.display.currentWheelTarget == node)
        node.style.display = "none";
      else
        node.parentNode.removeChild(node);
      return next;
    }

    var view = display.view, lineN = display.viewFrom;
    // Loop over the elements in the view, syncing cur (the DOM nodes
    // in display.lineDiv) with the view as we go.
    for (var i = 0; i < view.length; i++) {
      var lineView = view[i];
      if (lineView.hidden) {
      } else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet
        var node = buildLineElement(cm, lineView, lineN, dims);
        container.insertBefore(node, cur);
      } else { // Already drawn
        while (cur != lineView.node) cur = rm(cur);
        var updateNumber = lineNumbers && updateNumbersFrom != null &&
          updateNumbersFrom <= lineN && lineView.lineNumber;
        if (lineView.changes) {
          if (indexOf(lineView.changes, "gutter") > -1) updateNumber = false;
          updateLineForChanges(cm, lineView, lineN, dims);
        }
        if (updateNumber) {
          removeChildren(lineView.lineNumber);
          lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN)));
        }
        cur = lineView.node.nextSibling;
      }
      lineN += lineView.size;
    }
    while (cur) cur = rm(cur);
  }

  // When an aspect of a line changes, a string is added to
  // lineView.changes. This updates the relevant part of the line's
  // DOM structure.
  function updateLineForChanges(cm, lineView, lineN, dims) {
    for (var j = 0; j < lineView.changes.length; j++) {
      var type = lineView.changes[j];
      if (type == "text") updateLineText(cm, lineView);
      else if (type == "gutter") updateLineGutter(cm, lineView, lineN, dims);
      else if (type == "class") updateLineClasses(lineView);
      else if (type == "widget") updateLineWidgets(cm, lineView, dims);
    }
    lineView.changes = null;
  }

  // Lines with gutter elements, widgets or a background class need to
  // be wrapped, and have the extra elements added to the wrapper div
  function ensureLineWrapped(lineView) {
    if (lineView.node == lineView.text) {
      lineView.node = elt("div", null, null, "position: relative");
      if (lineView.text.parentNode)
        lineView.text.parentNode.replaceChild(lineView.node, lineView.text);
      lineView.node.appendChild(lineView.text);
      if (ie && ie_version < 8) lineView.node.style.zIndex = 2;
    }
    return lineView.node;
  }

  function updateLineBackground(lineView) {
    var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass;
    if (cls) cls += " CodeMirror-linebackground";
    if (lineView.background) {
      if (cls) lineView.background.className = cls;
      else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; }
    } else if (cls) {
      var wrap = ensureLineWrapped(lineView);
      lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild);
    }
  }

  // Wrapper around buildLineContent which will reuse the structure
  // in display.externalMeasured when possible.
  function getLineContent(cm, lineView) {
    var ext = cm.display.externalMeasured;
    if (ext && ext.line == lineView.line) {
      cm.display.externalMeasured = null;
      lineView.measure = ext.measure;
      return ext.built;
    }
    return buildLineContent(cm, lineView);
  }

  // Redraw the line's text. Interacts with the background and text
  // classes because the mode may output tokens that influence these
  // classes.
  function updateLineText(cm, lineView) {
    var cls = lineView.text.className;
    var built = getLineContent(cm, lineView);
    if (lineView.text == lineView.node) lineView.node = built.pre;
    lineView.text.parentNode.replaceChild(built.pre, lineView.text);
    lineView.text = built.pre;
    if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) {
      lineView.bgClass = built.bgClass;
      lineView.textClass = built.textClass;
      updateLineClasses(lineView);
    } else if (cls) {
      lineView.text.className = cls;
    }
  }

  function updateLineClasses(lineView) {
    updateLineBackground(lineView);
    if (lineView.line.wrapClass)
      ensureLineWrapped(lineView).className = lineView.line.wrapClass;
    else if (lineView.node != lineView.text)
      lineView.node.className = "";
    var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass;
    lineView.text.className = textClass || "";
  }

  function updateLineGutter(cm, lineView, lineN, dims) {
    if (lineView.gutter) {
      lineView.node.removeChild(lineView.gutter);
      lineView.gutter = null;
    }
    var markers = lineView.line.gutterMarkers;
    if (cm.options.lineNumbers || markers) {
      var wrap = ensureLineWrapped(lineView);
      var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", "left: " +
                                             (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) +
                                             "px; width: " + dims.gutterTotalWidth + "px");
      cm.display.input.setUneditable(gutterWrap);
      wrap.insertBefore(gutterWrap, lineView.text);
      if (lineView.line.gutterClass)
        gutterWrap.className += " " + lineView.line.gutterClass;
      if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"]))
        lineView.lineNumber = gutterWrap.appendChild(
          elt("div", lineNumberFor(cm.options, lineN),
              "CodeMirror-linenumber CodeMirror-gutter-elt",
              "left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: "
              + cm.display.lineNumInnerWidth + "px"));
      if (markers) for (var k = 0; k < cm.options.gutters.length; ++k) {
        var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id];
        if (found)
          gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " +
                                     dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px"));
      }
    }
  }

  function updateLineWidgets(cm, lineView, dims) {
    if (lineView.alignable) lineView.alignable = null;
    for (var node = lineView.node.firstChild, next; node; node = next) {
      var next = node.nextSibling;
      if (node.className == "CodeMirror-linewidget")
        lineView.node.removeChild(node);
    }
    insertLineWidgets(cm, lineView, dims);
  }

  // Build a line's DOM representation from scratch
  function buildLineElement(cm, lineView, lineN, dims) {
    var built = getLineContent(cm, lineView);
    lineView.text = lineView.node = built.pre;
    if (built.bgClass) lineView.bgClass = built.bgClass;
    if (built.textClass) lineView.textClass = built.textClass;

    updateLineClasses(lineView);
    updateLineGutter(cm, lineView, lineN, dims);
    insertLineWidgets(cm, lineView, dims);
    return lineView.node;
  }

  // A lineView may contain multiple logical lines (when merged by
  // collapsed spans). The widgets for all of them need to be drawn.
  function insertLineWidgets(cm, lineView, dims) {
    insertLineWidgetsFor(cm, lineView.line, lineView, dims, true);
    if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++)
      insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false);
  }

  function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) {
    if (!line.widgets) return;
    var wrap = ensureLineWrapped(lineView);
    for (var i = 0, ws = line.widgets; i < ws.length; ++i) {
      var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget");
      if (!widget.handleMouseEvents) node.setAttribute("cm-ignore-events", "true");
      positionLineWidget(widget, node, lineView, dims);
      cm.display.input.setUneditable(node);
      if (allowAbove && widget.above)
        wrap.insertBefore(node, lineView.gutter || lineView.text);
      else
        wrap.appendChild(node);
      signalLater(widget, "redraw");
    }
  }

  function positionLineWidget(widget, node, lineView, dims) {
    if (widget.noHScroll) {
      (lineView.alignable || (lineView.alignable = [])).push(node);
      var width = dims.wrapperWidth;
      node.style.left = dims.fixedPos + "px";
      if (!widget.coverGutter) {
        width -= dims.gutterTotalWidth;
        node.style.paddingLeft = dims.gutterTotalWidth + "px";
      }
      node.style.width = width + "px";
    }
    if (widget.coverGutter) {
      node.style.zIndex = 5;
      node.style.position = "relative";
      if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px";
    }
  }

  // POSITION OBJECT

  // A Pos instance represents a position within the text.
  var Pos = CodeMirror.Pos = function(line, ch) {
    if (!(this instanceof Pos)) return new Pos(line, ch);
    this.line = line; this.ch = ch;
  };

  // Compare two positions, return 0 if they are the same, a negative
  // number when a is less, and a positive number otherwise.
  var cmp = CodeMirror.cmpPos = function(a, b) { return a.line - b.line || a.ch - b.ch; };

  function copyPos(x) {return Pos(x.line, x.ch);}
  function maxPos(a, b) { return cmp(a, b) < 0 ? b : a; }
  function minPos(a, b) { return cmp(a, b) < 0 ? a : b; }

  // INPUT HANDLING

  function ensureFocus(cm) {
    if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); }
  }

  function isReadOnly(cm) {
    return cm.options.readOnly || cm.doc.cantEdit;
  }

  // This will be set to an array of strings when copying, so that,
  // when pasting, we know what kind of selections the copied text
  // was made out of.
  var lastCopied = null;

  function applyTextInput(cm, inserted, deleted, sel, origin) {
    var doc = cm.doc;
    cm.display.shift = false;
    if (!sel) sel = doc.sel;

    var paste = cm.state.pasteIncoming || origin == "paste";
    var textLines = splitLines(inserted), multiPaste = null;
    // When pasing N lines into N selections, insert one line per selection
    if (paste && sel.ranges.length > 1) {
      if (lastCopied && lastCopied.join("\n") == inserted)
        multiPaste = sel.ranges.length % lastCopied.length == 0 && map(lastCopied, splitLines);
      else if (textLines.length == sel.ranges.length)
        multiPaste = map(textLines, function(l) { return [l]; });
    }

    // Normal behavior is to insert the new text into every selection
    for (var i = sel.ranges.length - 1; i >= 0; i--) {
      var range = sel.ranges[i];
      var from = range.from(), to = range.to();
      if (range.empty()) {
        if (deleted && deleted > 0) // Handle deletion
          from = Pos(from.line, from.ch - deleted);
        else if (cm.state.overwrite && !paste) // Handle overwrite
          to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length));
      }
      var updateInput = cm.curOp.updateInput;
      var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines,
                         origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")};
      makeChange(cm.doc, changeEvent);
      signalLater(cm, "inputRead", cm, changeEvent);
    }
    if (inserted && !paste)
      triggerElectric(cm, inserted);

    ensureCursorVisible(cm);
    cm.curOp.updateInput = updateInput;
    cm.curOp.typing = true;
    cm.state.pasteIncoming = cm.state.cutIncoming = false;
  }

  function handlePaste(e, cm) {
    var pasted = e.clipboardData && e.clipboardData.getData("text/plain");
    if (pasted) {
      e.preventDefault();
      runInOp(cm, function() { applyTextInput(cm, pasted, 0, null, "paste"); });
      return true;
    }
  }

  function triggerElectric(cm, inserted) {
    // When an 'electric' character is inserted, immediately trigger a reindent
    if (!cm.options.electricChars || !cm.options.smartIndent) return;
    var sel = cm.doc.sel;

    for (var i = sel.ranges.length - 1; i >= 0; i--) {
      var range = sel.ranges[i];
      if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) continue;
      var mode = cm.getModeAt(range.head);
      var indented = false;
      if (mode.electricChars) {
        for (var j = 0; j < mode.electricChars.length; j++)
          if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) {
            indented = indentLine(cm, range.head.line, "smart");
            break;
          }
      } else if (mode.electricInput) {
        if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch)))
          indented = indentLine(cm, range.head.line, "smart");
      }
      if (indented) signalLater(cm, "electricInput", cm, range.head.line);
    }
  }

  function copyableRanges(cm) {
    var text = [], ranges = [];
    for (var i = 0; i < cm.doc.sel.ranges.length; i++) {
      var line = cm.doc.sel.ranges[i].head.line;
      var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)};
      ranges.push(lineRange);
      text.push(cm.getRange(lineRange.anchor, lineRange.head));
    }
    return {text: text, ranges: ranges};
  }

  function disableBrowserMagic(field) {
    field.setAttribute("autocorrect", "off");
    field.setAttribute("autocapitalize", "off");
    field.setAttribute("spellcheck", "false");
  }

  // TEXTAREA INPUT STYLE

  function TextareaInput(cm) {
    this.cm = cm;
    // See input.poll and input.reset
    this.prevInput = "";

    // Flag that indicates whether we expect input to appear real soon
    // now (after some event like 'keypress' or 'input') and are
    // polling intensively.
    this.pollingFast = false;
    // Self-resetting timeout for the poller
    this.polling = new Delayed();
    // Tracks when input.reset has punted to just putting a short
    // string into the textarea instead of the full selection.
    this.inaccurateSelection = false;
    // Used to work around IE issue with selection being forgotten when focus moves away from textarea
    this.hasSelection = false;
    this.composing = null;
  };

  function hiddenTextarea() {
    var te = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none");
    var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;");
    // The textarea is kept positioned near the cursor to prevent the
    // fact that it'll be scrolled into view on input from scrolling
    // our fake cursor out of view. On webkit, when wrap=off, paste is
    // very slow. So make the area wide instead.
    if (webkit) te.style.width = "1000px";
    else te.setAttribute("wrap", "off");
    // If border: 0; -- iOS fails to open keyboard (issue #1287)
    if (ios) te.style.border = "1px solid black";
    disableBrowserMagic(te);
    return div;
  }

  TextareaInput.prototype = copyObj({
    init: function(display) {
      var input = this, cm = this.cm;

      // Wraps and hides input textarea
      var div = this.wrapper = hiddenTextarea();
      // The semihidden textarea that is focused when the editor is
      // focused, and receives input.
      var te = this.textarea = div.firstChild;
      display.wrapper.insertBefore(div, display.wrapper.firstChild);

      // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore)
      if (ios) te.style.width = "0px";

      on(te, "input", function() {
        if (ie && ie_version >= 9 && input.hasSelection) input.hasSelection = null;
        input.poll();
      });

      on(te, "paste", function(e) {
        if (handlePaste(e, cm)) return true;

        cm.state.pasteIncoming = true;
        input.fastPoll();
      });

      function prepareCopyCut(e) {
        if (cm.somethingSelected()) {
          lastCopied = cm.getSelections();
          if (input.inaccurateSelection) {
            input.prevInput = "";
            input.inaccurateSelection = false;
            te.value = lastCopied.join("\n");
            selectInput(te);
          }
        } else if (!cm.options.lineWiseCopyCut) {
          return;
        } else {
          var ranges = copyableRanges(cm);
          lastCopied = ranges.text;
          if (e.type == "cut") {
            cm.setSelections(ranges.ranges, null, sel_dontScroll);
          } else {
            input.prevInput = "";
            te.value = ranges.text.join("\n");
            selectInput(te);
          }
        }
        if (e.type == "cut") cm.state.cutIncoming = true;
      }
      on(te, "cut", prepareCopyCut);
      on(te, "copy", prepareCopyCut);

      on(display.scroller, "paste", function(e) {
        if (eventInWidget(display, e)) return;
        cm.state.pasteIncoming = true;
        input.focus();
      });

      // Prevent normal selection in the editor (we handle our own)
      on(display.lineSpace, "selectstart", function(e) {
        if (!eventInWidget(display, e)) e_preventDefault(e);
      });

      on(te, "compositionstart", function() {
        var start = cm.getCursor("from");
        input.composing = {
          start: start,
          range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"})
        };
      });
      on(te, "compositionend", function() {
        if (input.composing) {
          input.poll();
          input.composing.range.clear();
          input.composing = null;
        }
      });
    },

    prepareSelection: function() {
      // Redraw the selection and/or cursor
      var cm = this.cm, display = cm.display, doc = cm.doc;
      var result = prepareSelection(cm);

      // Move the hidden textarea near the cursor to prevent scrolling artifacts
      if (cm.options.moveInputWithCursor) {
        var headPos = cursorCoords(cm, doc.sel.primary().head, "div");
        var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect();
        result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10,
                                            headPos.top + lineOff.top - wrapOff.top));
        result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10,
                                             headPos.left + lineOff.left - wrapOff.left));
      }

      return result;
    },

    showSelection: function(drawn) {
      var cm = this.cm, display = cm.display;
      removeChildrenAndAdd(display.cursorDiv, drawn.cursors);
      removeChildrenAndAdd(display.selectionDiv, drawn.selection);
      if (drawn.teTop != null) {
        this.wrapper.style.top = drawn.teTop + "px";
        this.wrapper.style.left = drawn.teLeft + "px";
      }
    },

    // Reset the input to correspond to the selection (or to be empty,
    // when not typing and nothing is selected)
    reset: function(typing) {
      if (this.contextMenuPending) return;
      var minimal, selected, cm = this.cm, doc = cm.doc;
      if (cm.somethingSelected()) {
        this.prevInput = "";
        var range = doc.sel.primary();
        minimal = hasCopyEvent &&
          (range.to().line - range.from().line > 100 || (selected = cm.getSelection()).length > 1000);
        var content = minimal ? "-" : selected || cm.getSelection();
        this.textarea.value = content;
        if (cm.state.focused) selectInput(this.textarea);
        if (ie && ie_version >= 9) this.hasSelection = content;
      } else if (!typing) {
        this.prevInput = this.textarea.value = "";
        if (ie && ie_version >= 9) this.hasSelection = null;
      }
      this.inaccurateSelection = minimal;
    },

    getField: function() { return this.textarea; },

    supportsTouch: function() { return false; },

    focus: function() {
      if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) {
        try { this.textarea.focus(); }
        catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM
      }
    },

    blur: function() { this.textarea.blur(); },

    resetPosition: function() {
      this.wrapper.style.top = this.wrapper.style.left = 0;
    },

    receivedFocus: function() { this.slowPoll(); },

    // Poll for input changes, using the normal rate of polling. This
    // runs as long as the editor is focused.
    slowPoll: function() {
      var input = this;
      if (input.pollingFast) return;
      input.polling.set(this.cm.options.pollInterval, function() {
        input.poll();
        if (input.cm.state.focused) input.slowPoll();
      });
    },

    // When an event has just come in that is likely to add or change
    // something in the input textarea, we poll faster, to ensure that
    // the change appears on the screen quickly.
    fastPoll: function() {
      var missed = false, input = this;
      input.pollingFast = true;
      function p() {
        var changed = input.poll();
        if (!changed && !missed) {missed = true; input.polling.set(60, p);}
        else {input.pollingFast = false; input.slowPoll();}
      }
      input.polling.set(20, p);
    },

    // Read input from the textarea, and update the document to match.
    // When something is selected, it is present in the textarea, and
    // selected (unless it is huge, in which case a placeholder is
    // used). When nothing is selected, the cursor sits after previously
    // seen text (can be empty), which is stored in prevInput (we must
    // not reset the textarea when typing, because that breaks IME).
    poll: function() {
      var cm = this.cm, input = this.textarea, prevInput = this.prevInput;
      // Since this is called a *lot*, try to bail out as cheaply as
      // possible when it is clear that nothing happened. hasSelection
      // will be the case when there is a lot of text in the textarea,
      // in which case reading its value would be expensive.
      if (this.contextMenuPending || !cm.state.focused ||
          (hasSelection(input) && !prevInput) ||
          isReadOnly(cm) || cm.options.disableInput || cm.state.keySeq)
        return false;

      var text = input.value;
      // If nothing changed, bail.
      if (text == prevInput && !cm.somethingSelected()) return false;
      // Work around nonsensical selection resetting in IE9/10, and
      // inexplicable appearance of private area unicode characters on
      // some key combos in Mac (#2689).
      if (ie && ie_version >= 9 && this.hasSelection === text ||
          mac && /[\uf700-\uf7ff]/.test(text)) {
        cm.display.input.reset();
        return false;
      }

      if (cm.doc.sel == cm.display.selForContextMenu) {
        var first = text.charCodeAt(0);
        if (first == 0x200b && !prevInput) prevInput = "\u200b";
        if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo"); }
      }
      // Find the part of the input that is actually new
      var same = 0, l = Math.min(prevInput.length, text.length);
      while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same;

      var self = this;
      runInOp(cm, function() {
        applyTextInput(cm, text.slice(same), prevInput.length - same,
                       null, self.composing ? "*compose" : null);

        // Don't leave long text in the textarea, since it makes further polling slow
        if (text.length > 1000 || text.indexOf("\n") > -1) input.value = self.prevInput = "";
        else self.prevInput = text;

        if (self.composing) {
          self.composing.range.clear();
          self.composing.range = cm.markText(self.composing.start, cm.getCursor("to"),
                                             {className: "CodeMirror-composing"});
        }
      });
      return true;
    },

    ensurePolled: function() {
      if (this.pollingFast && this.poll()) this.pollingFast = false;
    },

    onKeyPress: function() {
      if (ie && ie_version >= 9) this.hasSelection = null;
      this.fastPoll();
    },

    onContextMenu: function(e) {
      var input = this, cm = input.cm, display = cm.display, te = input.textarea;
      var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop;
      if (!pos || presto) return; // Opera is difficult.

      // Reset the current text selection only if the click is done outside of the selection
      // and 'resetSelectionOnContextMenu' option is true.
      var reset = cm.options.resetSelectionOnContextMenu;
      if (reset && cm.doc.sel.contains(pos) == -1)
        operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll);

      var oldCSS = te.style.cssText;
      input.wrapper.style.position = "absolute";
      te.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) +
        "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: " +
        (ie ? "rgba(255, 255, 255, .05)" : "transparent") +
        "; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";
      if (webkit) var oldScrollY = window.scrollY; // Work around Chrome issue (#2712)
      display.input.focus();
      if (webkit) window.scrollTo(null, oldScrollY);
      display.input.reset();
      // Adds "Select all" to context menu in FF
      if (!cm.somethingSelected()) te.value = input.prevInput = " ";
      input.contextMenuPending = true;
      display.selForContextMenu = cm.doc.sel;
      clearTimeout(display.detectingSelectAll);

      // Select-all will be greyed out if there's nothing to select, so
      // this adds a zero-width space so that we can later check whether
      // it got selected.
      function prepareSelectAllHack() {
        if (te.selectionStart != null) {
          var selected = cm.somethingSelected();
          var extval = "\u200b" + (selected ? te.value : "");
          te.value = "\u21da"; // Used to catch context-menu undo
          te.value = extval;
          input.prevInput = selected ? "" : "\u200b";
          te.selectionStart = 1; te.selectionEnd = extval.length;
          // Re-set this, in case some other handler touched the
          // selection in the meantime.
          display.selForContextMenu = cm.doc.sel;
        }
      }
      function rehide() {
        input.contextMenuPending = false;
        input.wrapper.style.position = "relative";
        te.style.cssText = oldCSS;
        if (ie && ie_version < 9) display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos);

        // Try to detect the user choosing select-all
        if (te.selectionStart != null) {
          if (!ie || (ie && ie_version < 9)) prepareSelectAllHack();
          var i = 0, poll = function() {
            if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 &&
                te.selectionEnd > 0 && input.prevInput == "\u200b")
              operation(cm, commands.selectAll)(cm);
            else if (i++ < 10) display.detectingSelectAll = setTimeout(poll, 500);
            else display.input.reset();
          };
          display.detectingSelectAll = setTimeout(poll, 200);
        }
      }

      if (ie && ie_version >= 9) prepareSelectAllHack();
      if (captureRightClick) {
        e_stop(e);
        var mouseup = function() {
          off(window, "mouseup", mouseup);
          setTimeout(rehide, 20);
        };
        on(window, "mouseup", mouseup);
      } else {
        setTimeout(rehide, 50);
      }
    },

    setUneditable: nothing,

    needsContentAttribute: false
  }, TextareaInput.prototype);

  // CONTENTEDITABLE INPUT STYLE

  function ContentEditableInput(cm) {
    this.cm = cm;
    this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null;
    this.polling = new Delayed();
    this.gracePeriod = false;
  }

  ContentEditableInput.prototype = copyObj({
    init: function(display) {
      var input = this, cm = input.cm;
      var div = input.div = display.lineDiv;
      div.contentEditable = "true";
      disableBrowserMagic(div);

      on(div, "paste", function(e) { handlePaste(e, cm); })

      on(div, "compositionstart", function(e) {
        var data = e.data;
        input.composing = {sel: cm.doc.sel, data: data, startData: data};
        if (!data) return;
        var prim = cm.doc.sel.primary();
        var line = cm.getLine(prim.head.line);
        var found = line.indexOf(data, Math.max(0, prim.head.ch - data.length));
        if (found > -1 && found <= prim.head.ch)
          input.composing.sel = simpleSelection(Pos(prim.head.line, found),
                                                Pos(prim.head.line, found + data.length));
      });
      on(div, "compositionupdate", function(e) {
        input.composing.data = e.data;
      });
      on(div, "compositionend", function(e) {
        var ours = input.composing;
        if (!ours) return;
        if (e.data != ours.startData && !/\u200b/.test(e.data))
          ours.data = e.data;
        // Need a small delay to prevent other code (input event,
        // selection polling) from doing damage when fired right after
        // compositionend.
        setTimeout(function() {
          if (!ours.handled)
            input.applyComposition(ours);
          if (input.composing == ours)
            input.composing = null;
        }, 50);
      });

      on(div, "touchstart", function() {
        input.forceCompositionEnd();
      });

      on(div, "input", function() {
        if (input.composing) return;
        if (!input.pollContent())
          runInOp(input.cm, function() {regChange(cm);});
      });

      function onCopyCut(e) {
        if (cm.somethingSelected()) {
          lastCopied = cm.getSelections();
          if (e.type == "cut") cm.replaceSelection("", null, "cut");
        } else if (!cm.options.lineWiseCopyCut) {
          return;
        } else {
          var ranges = copyableRanges(cm);
          lastCopied = ranges.text;
          if (e.type == "cut") {
            cm.operation(function() {
              cm.setSelections(ranges.ranges, 0, sel_dontScroll);
              cm.replaceSelection("", null, "cut");
            });
          }
        }
        // iOS exposes the clipboard API, but seems to discard content inserted into it
        if (e.clipboardData && !ios) {
          e.preventDefault();
          e.clipboardData.clearData();
          e.clipboardData.setData("text/plain", lastCopied.join("\n"));
        } else {
          // Old-fashioned briefly-focus-a-textarea hack
          var kludge = hiddenTextarea(), te = kludge.firstChild;
          cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild);
          te.value = lastCopied.join("\n");
          var hadFocus = document.activeElement;
          selectInput(te);
          setTimeout(function() {
            cm.display.lineSpace.removeChild(kludge);
            hadFocus.focus();
          }, 50);
        }
      }
      on(div, "copy", onCopyCut);
      on(div, "cut", onCopyCut);
    },

    prepareSelection: function() {
      var result = prepareSelection(this.cm, false);
      result.focus = this.cm.state.focused;
      return result;
    },

    showSelection: function(info) {
      if (!info || !this.cm.display.view.length) return;
      if (info.focus) this.showPrimarySelection();
      this.showMultipleSelections(info);
    },

    showPrimarySelection: function() {
      var sel = window.getSelection(), prim = this.cm.doc.sel.primary();
      var curAnchor = domToPos(this.cm, sel.anchorNode, sel.anchorOffset);
      var curFocus = domToPos(this.cm, sel.focusNode, sel.focusOffset);
      if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad &&
          cmp(minPos(curAnchor, curFocus), prim.from()) == 0 &&
          cmp(maxPos(curAnchor, curFocus), prim.to()) == 0)
        return;

      var start = posToDOM(this.cm, prim.from());
      var end = posToDOM(this.cm, prim.to());
      if (!start && !end) return;

      var view = this.cm.display.view;
      var old = sel.rangeCount && sel.getRangeAt(0);
      if (!start) {
        start = {node: view[0].measure.map[2], offset: 0};
      } else if (!end) { // FIXME dangerously hacky
        var measure = view[view.length - 1].measure;
        var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map;
        end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]};
      }

      try { var rng = range(start.node, start.offset, end.offset, end.node); }
      catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible
      if (rng) {
        sel.removeAllRanges();
        sel.addRange(rng);
        if (old && sel.anchorNode == null) sel.addRange(old);
        else if (gecko) this.startGracePeriod();
      }
      this.rememberSelection();
    },

    startGracePeriod: function() {
      var input = this;
      clearTimeout(this.gracePeriod);
      this.gracePeriod = setTimeout(function() {
        input.gracePeriod = false;
        if (input.selectionChanged())
          input.cm.operation(function() { input.cm.curOp.selectionChanged = true; });
      }, 20);
    },

    showMultipleSelections: function(info) {
      removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors);
      removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection);
    },

    rememberSelection: function() {
      var sel = window.getSelection();
      this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset;
      this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset;
    },

    selectionInEditor: function() {
      var sel = window.getSelection();
      if (!sel.rangeCount) return false;
      var node = sel.getRangeAt(0).commonAncestorContainer;
      return contains(this.div, node);
    },

    focus: function() {
      if (this.cm.options.readOnly != "nocursor") this.div.focus();
    },
    blur: function() { this.div.blur(); },
    getField: function() { return this.div; },

    supportsTouch: function() { return true; },

    receivedFocus: function() {
      var input = this;
      if (this.selectionInEditor())
        this.pollSelection();
      else
        runInOp(this.cm, function() { input.cm.curOp.selectionChanged = true; });

      function poll() {
        if (input.cm.state.focused) {
          input.pollSelection();
          input.polling.set(input.cm.options.pollInterval, poll);
        }
      }
      this.polling.set(this.cm.options.pollInterval, poll);
    },

    selectionChanged: function() {
      var sel = window.getSelection();
      return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset ||
        sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset;
    },

    pollSelection: function() {
      if (!this.composing && !this.gracePeriod && this.selectionChanged()) {
        var sel = window.getSelection(), cm = this.cm;
        this.rememberSelection();
        var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset);
        var head = domToPos(cm, sel.focusNode, sel.focusOffset);
        if (anchor && head) runInOp(cm, function() {
          setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll);
          if (anchor.bad || head.bad) cm.curOp.selectionChanged = true;
        });
      }
    },

    pollContent: function() {
      var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary();
      var from = sel.from(), to = sel.to();
      if (from.line < display.viewFrom || to.line > display.viewTo - 1) return false;

      var fromIndex;
      if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) {
        var fromLine = lineNo(display.view[0].line);
        var fromNode = display.view[0].node;
      } else {
        var fromLine = lineNo(display.view[fromIndex].line);
        var fromNode = display.view[fromIndex - 1].node.nextSibling;
      }
      var toIndex = findViewIndex(cm, to.line);
      if (toIndex == display.view.length - 1) {
        var toLine = display.viewTo - 1;
        var toNode = display.lineDiv.lastChild;
      } else {
        var toLine = lineNo(display.view[toIndex + 1].line) - 1;
        var toNode = display.view[toIndex + 1].node.previousSibling;
      }

      var newText = splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine));
      var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length));
      while (newText.length > 1 && oldText.length > 1) {
        if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; }
        else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; }
        else break;
      }

      var cutFront = 0, cutEnd = 0;
      var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length);
      while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront))
        ++cutFront;
      var newBot = lst(newText), oldBot = lst(oldText);
      var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0),
                               oldBot.length - (oldText.length == 1 ? cutFront : 0));
      while (cutEnd < maxCutEnd &&
             newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1))
        ++cutEnd;

      newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd);
      newText[0] = newText[0].slice(cutFront);

      var chFrom = Pos(fromLine, cutFront);
      var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0);
      if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) {
        replaceRange(cm.doc, newText, chFrom, chTo, "+input");
        return true;
      }
    },

    ensurePolled: function() {
      this.forceCompositionEnd();
    },
    reset: function() {
      this.forceCompositionEnd();
    },
    forceCompositionEnd: function() {
      if (!this.composing || this.composing.handled) return;
      this.applyComposition(this.composing);
      this.composing.handled = true;
      this.div.blur();
      this.div.focus();
    },
    applyComposition: function(composing) {
      if (composing.data && composing.data != composing.startData)
        operation(this.cm, applyTextInput)(this.cm, composing.data, 0, composing.sel);
    },

    setUneditable: function(node) {
      node.setAttribute("contenteditable", "false");
    },

    onKeyPress: function(e) {
      e.preventDefault();
      operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0);
    },

    onContextMenu: nothing,
    resetPosition: nothing,

    needsContentAttribute: true
  }, ContentEditableInput.prototype);

  function posToDOM(cm, pos) {
    var view = findViewForLine(cm, pos.line);
    if (!view || view.hidden) return null;
    var line = getLine(cm.doc, pos.line);
    var info = mapFromLineView(view, line, pos.line);

    var order = getOrder(line), side = "left";
    if (order) {
      var partPos = getBidiPartAt(order, pos.ch);
      side = partPos % 2 ? "right" : "left";
    }
    var result = nodeAndOffsetInLineMap(info.map, pos.ch, side);
    result.offset = result.collapse == "right" ? result.end : result.start;
    return result;
  }

  function badPos(pos, bad) { if (bad) pos.bad = true; return pos; }

  function domToPos(cm, node, offset) {
    var lineNode;
    if (node == cm.display.lineDiv) {
      lineNode = cm.display.lineDiv.childNodes[offset];
      if (!lineNode) return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true);
      node = null; offset = 0;
    } else {
      for (lineNode = node;; lineNode = lineNode.parentNode) {
        if (!lineNode || lineNode == cm.display.lineDiv) return null;
        if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) break;
      }
    }
    for (var i = 0; i < cm.display.view.length; i++) {
      var lineView = cm.display.view[i];
      if (lineView.node == lineNode)
        return locateNodeInLineView(lineView, node, offset);
    }
  }

  function locateNodeInLineView(lineView, node, offset) {
    var wrapper = lineView.text.firstChild, bad = false;
    if (!node || !contains(wrapper, node)) return badPos(Pos(lineNo(lineView.line), 0), true);
    if (node == wrapper) {
      bad = true;
      node = wrapper.childNodes[offset];
      offset = 0;
      if (!node) {
        var line = lineView.rest ? lst(lineView.rest) : lineView.line;
        return badPos(Pos(lineNo(line), line.text.length), bad);
      }
    }

    var textNode = node.nodeType == 3 ? node : null, topNode = node;
    if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) {
      textNode = node.firstChild;
      if (offset) offset = textNode.nodeValue.length;
    }
    while (topNode.parentNode != wrapper) topNode = topNode.parentNode;
    var measure = lineView.measure, maps = measure.maps;

    function find(textNode, topNode, offset) {
      for (var i = -1; i < (maps ? maps.length : 0); i++) {
        var map = i < 0 ? measure.map : maps[i];
        for (var j = 0; j < map.length; j += 3) {
          var curNode = map[j + 2];
          if (curNode == textNode || curNode == topNode) {
            var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]);
            var ch = map[j] + offset;
            if (offset < 0 || curNode != textNode) ch = map[j + (offset ? 1 : 0)];
            return Pos(line, ch);
          }
        }
      }
    }
    var found = find(textNode, topNode, offset);
    if (found) return badPos(found, bad);

    // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems
    for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) {
      found = find(after, after.firstChild, 0);
      if (found)
        return badPos(Pos(found.line, found.ch - dist), bad);
      else
        dist += after.textContent.length;
    }
    for (var before = topNode.previousSibling, dist = offset; before; before = before.previousSibling) {
      found = find(before, before.firstChild, -1);
      if (found)
        return badPos(Pos(found.line, found.ch + dist), bad);
      else
        dist += after.textContent.length;
    }
  }

  function domTextBetween(cm, from, to, fromLine, toLine) {
    var text = "", closing = false;
    function recognizeMarker(id) { return function(marker) { return marker.id == id; }; }
    function walk(node) {
      if (node.nodeType == 1) {
        var cmText = node.getAttribute("cm-text");
        if (cmText != null) {
          if (cmText == "") cmText = node.textContent.replace(/\u200b/g, "");
          text += cmText;
          return;
        }
        var markerID = node.getAttribute("cm-marker"), range;
        if (markerID) {
          var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID));
          if (found.length && (range = found[0].find()))
            text += getBetween(cm.doc, range.from, range.to).join("\n");
          return;
        }
        if (node.getAttribute("contenteditable") == "false") return;
        for (var i = 0; i < node.childNodes.length; i++)
          walk(node.childNodes[i]);
        if (/^(pre|div|p)$/i.test(node.nodeName))
          closing = true;
      } else if (node.nodeType == 3) {
        var val = node.nodeValue;
        if (!val) return;
        if (closing) {
          text += "\n";
          closing = false;
        }
        text += val;
      }
    }
    for (;;) {
      walk(from);
      if (from == to) break;
      from = from.nextSibling;
    }
    return text;
  }

  CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput};

  // SELECTION / CURSOR

  // Selection objects are immutable. A new one is created every time
  // the selection changes. A selection is one or more non-overlapping
  // (and non-touching) ranges, sorted, and an integer that indicates
  // which one is the primary selection (the one that's scrolled into
  // view, that getCursor returns, etc).
  function Selection(ranges, primIndex) {
    this.ranges = ranges;
    this.primIndex = primIndex;
  }

  Selection.prototype = {
    primary: function() { return this.ranges[this.primIndex]; },
    equals: function(other) {
      if (other == this) return true;
      if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) return false;
      for (var i = 0; i < this.ranges.length; i++) {
        var here = this.ranges[i], there = other.ranges[i];
        if (cmp(here.anchor, there.anchor) != 0 || cmp(here.head, there.head) != 0) return false;
      }
      return true;
    },
    deepCopy: function() {
      for (var out = [], i = 0; i < this.ranges.length; i++)
        out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head));
      return new Selection(out, this.primIndex);
    },
    somethingSelected: function() {
      for (var i = 0; i < this.ranges.length; i++)
        if (!this.ranges[i].empty()) return true;
      return false;
    },
    contains: function(pos, end) {
      if (!end) end = pos;
      for (var i = 0; i < this.ranges.length; i++) {
        var range = this.ranges[i];
        if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0)
          return i;
      }
      return -1;
    }
  };

  function Range(anchor, head) {
    this.anchor = anchor; this.head = head;
  }

  Range.prototype = {
    from: function() { return minPos(this.anchor, this.head); },
    to: function() { return maxPos(this.anchor, this.head); },
    empty: function() {
      return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch;
    }
  };

  // Take an unsorted, potentially overlapping set of ranges, and
  // build a selection out of it. 'Consumes' ranges array (modifying
  // it).
  function normalizeSelection(ranges, primIndex) {
    var prim = ranges[primIndex];
    ranges.sort(function(a, b) { return cmp(a.from(), b.from()); });
    primIndex = indexOf(ranges, prim);
    for (var i = 1; i < ranges.length; i++) {
      var cur = ranges[i], prev = ranges[i - 1];
      if (cmp(prev.to(), cur.from()) >= 0) {
        var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to());
        var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head;
        if (i <= primIndex) --primIndex;
        ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to));
      }
    }
    return new Selection(ranges, primIndex);
  }

  function simpleSelection(anchor, head) {
    return new Selection([new Range(anchor, head || anchor)], 0);
  }

  // Most of the external API clips given positions to make sure they
  // actually exist within the document.
  function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));}
  function clipPos(doc, pos) {
    if (pos.line < doc.first) return Pos(doc.first, 0);
    var last = doc.first + doc.size - 1;
    if (pos.line > last) return Pos(last, getLine(doc, last).text.length);
    return clipToLen(pos, getLine(doc, pos.line).text.length);
  }
  function clipToLen(pos, linelen) {
    var ch = pos.ch;
    if (ch == null || ch > linelen) return Pos(pos.line, linelen);
    else if (ch < 0) return Pos(pos.line, 0);
    else return pos;
  }
  function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size;}
  function clipPosArray(doc, array) {
    for (var out = [], i = 0; i < array.length; i++) out[i] = clipPos(doc, array[i]);
    return out;
  }

  // SELECTION UPDATES

  // The 'scroll' parameter given to many of these indicated whether
  // the new cursor position should be scrolled into view after
  // modifying the selection.

  // If shift is held or the extend flag is set, extends a range to
  // include a given position (and optionally a second position).
  // Otherwise, simply returns the range between the given positions.
  // Used for cursor motion and such.
  function extendRange(doc, range, head, other) {
    if (doc.cm && doc.cm.display.shift || doc.extend) {
      var anchor = range.anchor;
      if (other) {
        var posBefore = cmp(head, anchor) < 0;
        if (posBefore != (cmp(other, anchor) < 0)) {
          anchor = head;
          head = other;
        } else if (posBefore != (cmp(head, other) < 0)) {
          head = other;
        }
      }
      return new Range(anchor, head);
    } else {
      return new Range(other || head, head);
    }
  }

  // Extend the primary selection range, discard the rest.
  function extendSelection(doc, head, other, options) {
    setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 0), options);
  }

  // Extend all selections (pos is an array of selections with length
  // equal the number of selections)
  function extendSelections(doc, heads, options) {
    for (var out = [], i = 0; i < doc.sel.ranges.length; i++)
      out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null);
    var newSel = normalizeSelection(out, doc.sel.primIndex);
    setSelection(doc, newSel, options);
  }

  // Updates a single range in the selection.
  function replaceOneSelection(doc, i, range, options) {
    var ranges = doc.sel.ranges.slice(0);
    ranges[i] = range;
    setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options);
  }

  // Reset the selection to a single range.
  function setSimpleSelection(doc, anchor, head, options) {
    setSelection(doc, simpleSelection(anchor, head), options);
  }

  // Give beforeSelectionChange handlers a change to influence a
  // selection update.
  function filterSelectionChange(doc, sel) {
    var obj = {
      ranges: sel.ranges,
      update: function(ranges) {
        this.ranges = [];
        for (var i = 0; i < ranges.length; i++)
          this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor),
                                     clipPos(doc, ranges[i].head));
      }
    };
    signal(doc, "beforeSelectionChange", doc, obj);
    if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj);
    if (obj.ranges != sel.ranges) return normalizeSelection(obj.ranges, obj.ranges.length - 1);
    else return sel;
  }

  function setSelectionReplaceHistory(doc, sel, options) {
    var done = doc.history.done, last = lst(done);
    if (last && last.ranges) {
      done[done.length - 1] = sel;
      setSelectionNoUndo(doc, sel, options);
    } else {
      setSelection(doc, sel, options);
    }
  }

  // Set a new selection.
  function setSelection(doc, sel, options) {
    setSelectionNoUndo(doc, sel, options);
    addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options);
  }

  function setSelectionNoUndo(doc, sel, options) {
    if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange"))
      sel = filterSelectionChange(doc, sel);

    var bias = options && options.bias ||
      (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1);
    setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true));

    if (!(options && options.scroll === false) && doc.cm)
      ensureCursorVisible(doc.cm);
  }

  function setSelectionInner(doc, sel) {
    if (sel.equals(doc.sel)) return;

    doc.sel = sel;

    if (doc.cm) {
      doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true;
      signalCursorActivity(doc.cm);
    }
    signalLater(doc, "cursorActivity", doc);
  }

  // Verify that the selection does not partially select any atomic
  // marked ranges.
  function reCheckSelection(doc) {
    setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false), sel_dontScroll);
  }

  // Return a selection that does not partially select any atomic
  // ranges.
  function skipAtomicInSelection(doc, sel, bias, mayClear) {
    var out;
    for (var i = 0; i < sel.ranges.length; i++) {
      var range = sel.ranges[i];
      var newAnchor = skipAtomic(doc, range.anchor, bias, mayClear);
      var newHead = skipAtomic(doc, range.head, bias, mayClear);
      if (out || newAnchor != range.anchor || newHead != range.head) {
        if (!out) out = sel.ranges.slice(0, i);
        out[i] = new Range(newAnchor, newHead);
      }
    }
    return out ? normalizeSelection(out, sel.primIndex) : sel;
  }

  // Ensure a given position is not inside an atomic range.
  function skipAtomic(doc, pos, bias, mayClear) {
    var flipped = false, curPos = pos;
    var dir = bias || 1;
    doc.cantEdit = false;
    search: for (;;) {
      var line = getLine(doc, curPos.line);
      if (line.markedSpans) {
        for (var i = 0; i < line.markedSpans.length; ++i) {
          var sp = line.markedSpans[i], m = sp.marker;
          if ((sp.from == null || (m.inclusiveLeft ? sp.from <= curPos.ch : sp.from < curPos.ch)) &&
              (sp.to == null || (m.inclusiveRight ? sp.to >= curPos.ch : sp.to > curPos.ch))) {
            if (mayClear) {
              signal(m, "beforeCursorEnter");
              if (m.explicitlyCleared) {
                if (!line.markedSpans) break;
                else {--i; continue;}
              }
            }
            if (!m.atomic) continue;
            var newPos = m.find(dir < 0 ? -1 : 1);
            if (cmp(newPos, curPos) == 0) {
              newPos.ch += dir;
              if (newPos.ch < 0) {
                if (newPos.line > doc.first) newPos = clipPos(doc, Pos(newPos.line - 1));
                else newPos = null;
              } else if (newPos.ch > line.text.length) {
                if (newPos.line < doc.first + doc.size - 1) newPos = Pos(newPos.line + 1, 0);
                else newPos = null;
              }
              if (!newPos) {
                if (flipped) {
                  // Driven in a corner -- no valid cursor position found at all
                  // -- try again *with* clearing, if we didn't already
                  if (!mayClear) return skipAtomic(doc, pos, bias, true);
                  // Otherwise, turn off editing until further notice, and return the start of the doc
                  doc.cantEdit = true;
                  return Pos(doc.first, 0);
                }
                flipped = true; newPos = pos; dir = -dir;
              }
            }
            curPos = newPos;
            continue search;
          }
        }
      }
      return curPos;
    }
  }

  // SELECTION DRAWING

  function updateSelection(cm) {
    cm.display.input.showSelection(cm.display.input.prepareSelection());
  }

  function prepareSelection(cm, primary) {
    var doc = cm.doc, result = {};
    var curFragment = result.cursors = document.createDocumentFragment();
    var selFragment = result.selection = document.createDocumentFragment();

    for (var i = 0; i < doc.sel.ranges.length; i++) {
      if (primary === false && i == doc.sel.primIndex) continue;
      var range = doc.sel.ranges[i];
      var collapsed = range.empty();
      if (collapsed || cm.options.showCursorWhenSelecting)
        drawSelectionCursor(cm, range, curFragment);
      if (!collapsed)
        drawSelectionRange(cm, range, selFragment);
    }
    return result;
  }

  // Draws a cursor for the given range
  function drawSelectionCursor(cm, range, output) {
    var pos = cursorCoords(cm, range.head, "div", null, null, !cm.options.singleCursorHeightPerLine);

    var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor"));
    cursor.style.left = pos.left + "px";
    cursor.style.top = pos.top + "px";
    cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px";

    if (pos.other) {
      // Secondary cursor, shown when on a 'jump' in bi-directional text
      var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor"));
      otherCursor.style.display = "";
      otherCursor.style.left = pos.other.left + "px";
      otherCursor.style.top = pos.other.top + "px";
      otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px";
    }
  }

  // Draws the given range as a highlighted selection
  function drawSelectionRange(cm, range, output) {
    var display = cm.display, doc = cm.doc;
    var fragment = document.createDocumentFragment();
    var padding = paddingH(cm.display), leftSide = padding.left;
    var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right;

    function add(left, top, width, bottom) {
      if (top < 0) top = 0;
      top = Math.round(top);
      bottom = Math.round(bottom);
      fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left +
                               "px; top: " + top + "px; width: " + (width == null ? rightSide - left : width) +
                               "px; height: " + (bottom - top) + "px"));
    }

    function drawForLine(line, fromArg, toArg) {
      var lineObj = getLine(doc, line);
      var lineLen = lineObj.text.length;
      var start, end;
      function coords(ch, bias) {
        return charCoords(cm, Pos(line, ch), "div", lineObj, bias);
      }

      iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function(from, to, dir) {
        var leftPos = coords(from, "left"), rightPos, left, right;
        if (from == to) {
          rightPos = leftPos;
          left = right = leftPos.left;
        } else {
          rightPos = coords(to - 1, "right");
          if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; }
          left = leftPos.left;
          right = rightPos.right;
        }
        if (fromArg == null && from == 0) left = leftSide;
        if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part
          add(left, leftPos.top, null, leftPos.bottom);
          left = leftSide;
          if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top);
        }
        if (toArg == null && to == lineLen) right = rightSide;
        if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left)
          start = leftPos;
        if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right)
          end = rightPos;
        if (left < leftSide + 1) left = leftSide;
        add(left, rightPos.top, right - left, rightPos.bottom);
      });
      return {start: start, end: end};
    }

    var sFrom = range.from(), sTo = range.to();
    if (sFrom.line == sTo.line) {
      drawForLine(sFrom.line, sFrom.ch, sTo.ch);
    } else {
      var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line);
      var singleVLine = visualLine(fromLine) == visualLine(toLine);
      var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end;
      var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start;
      if (singleVLine) {
        if (leftEnd.top < rightStart.top - 2) {
          add(leftEnd.right, leftEnd.top, null, leftEnd.bottom);
          add(leftSide, rightStart.top, rightStart.left, rightStart.bottom);
        } else {
          add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom);
        }
      }
      if (leftEnd.bottom < rightStart.top)
        add(leftSide, leftEnd.bottom, null, rightStart.top);
    }

    output.appendChild(fragment);
  }

  // Cursor-blinking
  function restartBlink(cm) {
    if (!cm.state.focused) return;
    var display = cm.display;
    clearInterval(display.blinker);
    var on = true;
    display.cursorDiv.style.visibility = "";
    if (cm.options.cursorBlinkRate > 0)
      display.blinker = setInterval(function() {
        display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden";
      }, cm.options.cursorBlinkRate);
    else if (cm.options.cursorBlinkRate < 0)
      display.cursorDiv.style.visibility = "hidden";
  }

  // HIGHLIGHT WORKER

  function startWorker(cm, time) {
    if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo)
      cm.state.highlight.set(time, bind(highlightWorker, cm));
  }

  function highlightWorker(cm) {
    var doc = cm.doc;
    if (doc.frontier < doc.first) doc.frontier = doc.first;
    if (doc.frontier >= cm.display.viewTo) return;
    var end = +new Date + cm.options.workTime;
    var state = copyState(doc.mode, getStateBefore(cm, doc.frontier));
    var changedLines = [];

    doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function(line) {
      if (doc.frontier >= cm.display.viewFrom) { // Visible
        var oldStyles = line.styles;
        var highlighted = highlightLine(cm, line, state, true);
        line.styles = highlighted.styles;
        var oldCls = line.styleClasses, newCls = highlighted.classes;
        if (newCls) line.styleClasses = newCls;
        else if (oldCls) line.styleClasses = null;
        var ischange = !oldStyles || oldStyles.length != line.styles.length ||
          oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass);
        for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i];
        if (ischange) changedLines.push(doc.frontier);
        line.stateAfter = copyState(doc.mode, state);
      } else {
        processLine(cm, line.text, state);
        line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null;
      }
      ++doc.frontier;
      if (+new Date > end) {
        startWorker(cm, cm.options.workDelay);
        return true;
      }
    });
    if (changedLines.length) runInOp(cm, function() {
      for (var i = 0; i < changedLines.length; i++)
        regLineChange(cm, changedLines[i], "text");
    });
  }

  // Finds the line to start with when starting a parse. Tries to
  // find a line with a stateAfter, so that it can start with a
  // valid state. If that fails, it returns the line with the
  // smallest indentation, which tends to need the least context to
  // parse correctly.
  function findStartLine(cm, n, precise) {
    var minindent, minline, doc = cm.doc;
    var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100);
    for (var search = n; search > lim; --search) {
      if (search <= doc.first) return doc.first;
      var line = getLine(doc, search - 1);
      if (line.stateAfter && (!precise || search <= doc.frontier)) return search;
      var indented = countColumn(line.text, null, cm.options.tabSize);
      if (minline == null || minindent > indented) {
        minline = search - 1;
        minindent = indented;
      }
    }
    return minline;
  }

  function getStateBefore(cm, n, precise) {
    var doc = cm.doc, display = cm.display;
    if (!doc.mode.startState) return true;
    var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter;
    if (!state) state = startState(doc.mode);
    else state = copyState(doc.mode, state);
    doc.iter(pos, n, function(line) {
      processLine(cm, line.text, state);
      var save = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo;
      line.stateAfter = save ? copyState(doc.mode, state) : null;
      ++pos;
    });
    if (precise) doc.frontier = pos;
    return state;
  }

  // POSITION MEASUREMENT

  function paddingTop(display) {return display.lineSpace.offsetTop;}
  function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;}
  function paddingH(display) {
    if (display.cachedPaddingH) return display.cachedPaddingH;
    var e = removeChildrenAndAdd(display.measure, elt("pre", "x"));
    var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle;
    var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)};
    if (!isNaN(data.left) && !isNaN(data.right)) display.cachedPaddingH = data;
    return data;
  }

  function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth; }
  function displayWidth(cm) {
    return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth;
  }
  function displayHeight(cm) {
    return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight;
  }

  // Ensure the lineView.wrapping.heights array is populated. This is
  // an array of bottom offsets for the lines that make up a drawn
  // line. When lineWrapping is on, there might be more than one
  // height.
  function ensureLineHeights(cm, lineView, rect) {
    var wrapping = cm.options.lineWrapping;
    var curWidth = wrapping && displayWidth(cm);
    if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) {
      var heights = lineView.measure.heights = [];
      if (wrapping) {
        lineView.measure.width = curWidth;
        var rects = lineView.text.firstChild.getClientRects();
        for (var i = 0; i < rects.length - 1; i++) {
          var cur = rects[i], next = rects[i + 1];
          if (Math.abs(cur.bottom - next.bottom) > 2)
            heights.push((cur.bottom + next.top) / 2 - rect.top);
        }
      }
      heights.push(rect.bottom - rect.top);
    }
  }

  // Find a line map (mapping character offsets to text nodes) and a
  // measurement cache for the given line number. (A line view might
  // contain multiple lines when collapsed ranges are present.)
  function mapFromLineView(lineView, line, lineN) {
    if (lineView.line == line)
      return {map: lineView.measure.map, cache: lineView.measure.cache};
    for (var i = 0; i < lineView.rest.length; i++)
      if (lineView.rest[i] == line)
        return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]};
    for (var i = 0; i < lineView.rest.length; i++)
      if (lineNo(lineView.rest[i]) > lineN)
        return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i], before: true};
  }

  // Render a line into the hidden node display.externalMeasured. Used
  // when measurement is needed for a line that's not in the viewport.
  function updateExternalMeasurement(cm, line) {
    line = visualLine(line);
    var lineN = lineNo(line);
    var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN);
    view.lineN = lineN;
    var built = view.built = buildLineContent(cm, view);
    view.text = built.pre;
    removeChildrenAndAdd(cm.display.lineMeasure, built.pre);
    return view;
  }

  // Get a {top, bottom, left, right} box (in line-local coordinates)
  // for a given character.
  function measureChar(cm, line, ch, bias) {
    return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias);
  }

  // Find a line view that corresponds to the given line number.
  function findViewForLine(cm, lineN) {
    if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo)
      return cm.display.view[findViewIndex(cm, lineN)];
    var ext = cm.display.externalMeasured;
    if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size)
      return ext;
  }

  // Measurement can be split in two steps, the set-up work that
  // applies to the whole line, and the measurement of the actual
  // character. Functions like coordsChar, that need to do a lot of
  // measurements in a row, can thus ensure that the set-up work is
  // only done once.
  function prepareMeasureForLine(cm, line) {
    var lineN = lineNo(line);
    var view = findViewForLine(cm, lineN);
    if (view && !view.text)
      view = null;
    else if (view && view.changes)
      updateLineForChanges(cm, view, lineN, getDimensions(cm));
    if (!view)
      view = updateExternalMeasurement(cm, line);

    var info = mapFromLineView(view, line, lineN);
    return {
      line: line, view: view, rect: null,
      map: info.map, cache: info.cache, before: info.before,
      hasHeights: false
    };
  }

  // Given a prepared measurement object, measures the position of an
  // actual character (or fetches it from the cache).
  function measureCharPrepared(cm, prepared, ch, bias, varHeight) {
    if (prepared.before) ch = -1;
    var key = ch + (bias || ""), found;
    if (prepared.cache.hasOwnProperty(key)) {
      found = prepared.cache[key];
    } else {
      if (!prepared.rect)
        prepared.rect = prepared.view.text.getBoundingClientRect();
      if (!prepared.hasHeights) {
        ensureLineHeights(cm, prepared.view, prepared.rect);
        prepared.hasHeights = true;
      }
      found = measureCharInner(cm, prepared, ch, bias);
      if (!found.bogus) prepared.cache[key] = found;
    }
    return {left: found.left, right: found.right,
            top: varHeight ? found.rtop : found.top,
            bottom: varHeight ? found.rbottom : found.bottom};
  }

  var nullRect = {left: 0, right: 0, top: 0, bottom: 0};

  function nodeAndOffsetInLineMap(map, ch, bias) {
    var node, start, end, collapse;
    // First, search the line map for the text node corresponding to,
    // or closest to, the target character.
    for (var i = 0; i < map.length; i += 3) {
      var mStart = map[i], mEnd = map[i + 1];
      if (ch < mStart) {
        start = 0; end = 1;
        collapse = "left";
      } else if (ch < mEnd) {
        start = ch - mStart;
        end = start + 1;
      } else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) {
        end = mEnd - mStart;
        start = end - 1;
        if (ch >= mEnd) collapse = "right";
      }
      if (start != null) {
        node = map[i + 2];
        if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right"))
          collapse = bias;
        if (bias == "left" && start == 0)
          while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) {
            node = map[(i -= 3) + 2];
            collapse = "left";
          }
        if (bias == "right" && start == mEnd - mStart)
          while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) {
            node = map[(i += 3) + 2];
            collapse = "right";
          }
        break;
      }
    }
    return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd};
  }

  function measureCharInner(cm, prepared, ch, bias) {
    var place = nodeAndOffsetInLineMap(prepared.map, ch, bias);
    var node = place.node, start = place.start, end = place.end, collapse = place.collapse;

    var rect;
    if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates.
      for (var i = 0; i < 4; i++) { // Retry a maximum of 4 times when nonsense rectangles are returned
        while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) --start;
        while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) ++end;
        if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart) {
          rect = node.parentNode.getBoundingClientRect();
        } else if (ie && cm.options.lineWrapping) {
          var rects = range(node, start, end).getClientRects();
          if (rects.length)
            rect = rects[bias == "right" ? rects.length - 1 : 0];
          else
            rect = nullRect;
        } else {
          rect = range(node, start, end).getBoundingClientRect() || nullRect;
        }
        if (rect.left || rect.right || start == 0) break;
        end = start;
        start = start - 1;
        collapse = "right";
      }
      if (ie && ie_version < 11) rect = maybeUpdateRectForZooming(cm.display.measure, rect);
    } else { // If it is a widget, simply get the box for the whole widget.
      if (start > 0) collapse = bias = "right";
      var rects;
      if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1)
        rect = rects[bias == "right" ? rects.length - 1 : 0];
      else
        rect = node.getBoundingClientRect();
    }
    if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) {
      var rSpan = node.parentNode.getClientRects()[0];
      if (rSpan)
        rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom};
      else
        rect = nullRect;
    }

    var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top;
    var mid = (rtop + rbot) / 2;
    var heights = prepared.view.measure.heights;
    for (var i = 0; i < heights.length - 1; i++)
      if (mid < heights[i]) break;
    var top = i ? heights[i - 1] : 0, bot = heights[i];
    var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left,
                  right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left,
                  top: top, bottom: bot};
    if (!rect.left && !rect.right) result.bogus = true;
    if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; }

    return result;
  }

  // Work around problem with bounding client rects on ranges being
  // returned incorrectly when zoomed on IE10 and below.
  function maybeUpdateRectForZooming(measure, rect) {
    if (!window.screen || screen.logicalXDPI == null ||
        screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure))
      return rect;
    var scaleX = screen.logicalXDPI / screen.deviceXDPI;
    var scaleY = screen.logicalYDPI / screen.deviceYDPI;
    return {left: rect.left * scaleX, right: rect.right * scaleX,
            top: rect.top * scaleY, bottom: rect.bottom * scaleY};
  }

  function clearLineMeasurementCacheFor(lineView) {
    if (lineView.measure) {
      lineView.measure.cache = {};
      lineView.measure.heights = null;
      if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++)
        lineView.measure.caches[i] = {};
    }
  }

  function clearLineMeasurementCache(cm) {
    cm.display.externalMeasure = null;
    removeChildren(cm.display.lineMeasure);
    for (var i = 0; i < cm.display.view.length; i++)
      clearLineMeasurementCacheFor(cm.display.view[i]);
  }

  function clearCaches(cm) {
    clearLineMeasurementCache(cm);
    cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null;
    if (!cm.options.lineWrapping) cm.display.maxLineChanged = true;
    cm.display.lineNumChars = null;
  }

  function pageScrollX() { return window.pageXOffset || (document.documentElement || document.body).scrollLeft; }
  function pageScrollY() { return window.pageYOffset || (document.documentElement || document.body).scrollTop; }

  // Converts a {top, bottom, left, right} box from line-local
  // coordinates into another coordinate system. Context may be one of
  // "line", "div" (display.lineDiv), "local"/null (editor), "window",
  // or "page".
  function intoCoordSystem(cm, lineObj, rect, context) {
    if (lineObj.widgets) for (var i = 0; i < lineObj.widgets.length; ++i) if (lineObj.widgets[i].above) {
      var size = widgetHeight(lineObj.widgets[i]);
      rect.top += size; rect.bottom += size;
    }
    if (context == "line") return rect;
    if (!context) context = "local";
    var yOff = heightAtLine(lineObj);
    if (context == "local") yOff += paddingTop(cm.display);
    else yOff -= cm.display.viewOffset;
    if (context == "page" || context == "window") {
      var lOff = cm.display.lineSpace.getBoundingClientRect();
      yOff += lOff.top + (context == "window" ? 0 : pageScrollY());
      var xOff = lOff.left + (context == "window" ? 0 : pageScrollX());
      rect.left += xOff; rect.right += xOff;
    }
    rect.top += yOff; rect.bottom += yOff;
    return rect;
  }

  // Coverts a box from "div" coords to another coordinate system.
  // Context may be "window", "page", "div", or "local"/null.
  function fromCoordSystem(cm, coords, context) {
    if (context == "div") return coords;
    var left = coords.left, top = coords.top;
    // First move into "page" coordinate system
    if (context == "page") {
      left -= pageScrollX();
      top -= pageScrollY();
    } else if (context == "local" || !context) {
      var localBox = cm.display.sizer.getBoundingClientRect();
      left += localBox.left;
      top += localBox.top;
    }

    var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect();
    return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top};
  }

  function charCoords(cm, pos, context, lineObj, bias) {
    if (!lineObj) lineObj = getLine(cm.doc, pos.line);
    return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context);
  }

  // Returns a box for a given cursor position, which may have an
  // 'other' property containing the position of the secondary cursor
  // on a bidi boundary.
  function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) {
    lineObj = lineObj || getLine(cm.doc, pos.line);
    if (!preparedMeasure) preparedMeasure = prepareMeasureForLine(cm, lineObj);
    function get(ch, right) {
      var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight);
      if (right) m.left = m.right; else m.right = m.left;
      return intoCoordSystem(cm, lineObj, m, context);
    }
    function getBidi(ch, partPos) {
      var part = order[partPos], right = part.level % 2;
      if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) {
        part = order[--partPos];
        ch = bidiRight(part) - (part.level % 2 ? 0 : 1);
        right = true;
      } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) {
        part = order[++partPos];
        ch = bidiLeft(part) - part.level % 2;
        right = false;
      }
      if (right && ch == part.to && ch > part.from) return get(ch - 1);
      return get(ch, right);
    }
    var order = getOrder(lineObj), ch = pos.ch;
    if (!order) return get(ch);
    var partPos = getBidiPartAt(order, ch);
    var val = getBidi(ch, partPos);
    if (bidiOther != null) val.other = getBidi(ch, bidiOther);
    return val;
  }

  // Used to cheaply estimate the coordinates for a position. Used for
  // intermediate scroll updates.
  function estimateCoords(cm, pos) {
    var left = 0, pos = clipPos(cm.doc, pos);
    if (!cm.options.lineWrapping) left = charWidth(cm.display) * pos.ch;
    var lineObj = getLine(cm.doc, pos.line);
    var top = heightAtLine(lineObj) + paddingTop(cm.display);
    return {left: left, right: left, top: top, bottom: top + lineObj.height};
  }

  // Positions returned by coordsChar contain some extra information.
  // xRel is the relative x position of the input coordinates compared
  // to the found position (so xRel > 0 means the coordinates are to
  // the right of the character position, for example). When outside
  // is true, that means the coordinates lie outside the line's
  // vertical range.
  function PosWithInfo(line, ch, outside, xRel) {
    var pos = Pos(line, ch);
    pos.xRel = xRel;
    if (outside) pos.outside = true;
    return pos;
  }

  // Compute the character position closest to the given coordinates.
  // Input must be lineSpace-local ("div" coordinate system).
  function coordsChar(cm, x, y) {
    var doc = cm.doc;
    y += cm.display.viewOffset;
    if (y < 0) return PosWithInfo(doc.first, 0, true, -1);
    var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1;
    if (lineN > last)
      return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1);
    if (x < 0) x = 0;

    var lineObj = getLine(doc, lineN);
    for (;;) {
      var found = coordsCharInner(cm, lineObj, lineN, x, y);
      var merged = collapsedSpanAtEnd(lineObj);
      var mergedPos = merged && merged.find(0, true);
      if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0))
        lineN = lineNo(lineObj = mergedPos.to.line);
      else
        return found;
    }
  }

  function coordsCharInner(cm, lineObj, lineNo, x, y) {
    var innerOff = y - heightAtLine(lineObj);
    var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth;
    var preparedMeasure = prepareMeasureForLine(cm, lineObj);

    function getX(ch) {
      var sp = cursorCoords(cm, Pos(lineNo, ch), "line", lineObj, preparedMeasure);
      wrongLine = true;
      if (innerOff > sp.bottom) return sp.left - adjust;
      else if (innerOff < sp.top) return sp.left + adjust;
      else wrongLine = false;
      return sp.left;
    }

    var bidi = getOrder(lineObj), dist = lineObj.text.length;
    var from = lineLeft(lineObj), to = lineRight(lineObj);
    var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine;

    if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1);
    // Do a binary search between these bounds.
    for (;;) {
      if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) {
        var ch = x < fromX || x - fromX <= toX - x ? from : to;
        var xDiff = x - (ch == from ? fromX : toX);
        while (isExtendingChar(lineObj.text.charAt(ch))) ++ch;
        var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside,
                              xDiff < -1 ? -1 : xDiff > 1 ? 1 : 0);
        return pos;
      }
      var step = Math.ceil(dist / 2), middle = from + step;
      if (bidi) {
        middle = from;
        for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1);
      }
      var middleX = getX(middle);
      if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;}
      else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;}
    }
  }

  var measureText;
  // Compute the default text height.
  function textHeight(display) {
    if (display.cachedTextHeight != null) return display.cachedTextHeight;
    if (measureText == null) {
      measureText = elt("pre");
      // Measure a bunch of lines, for browsers that compute
      // fractional heights.
      for (var i = 0; i < 49; ++i) {
        measureText.appendChild(document.createTextNode("x"));
        measureText.appendChild(elt("br"));
      }
      measureText.appendChild(document.createTextNode("x"));
    }
    removeChildrenAndAdd(display.measure, measureText);
    var height = measureText.offsetHeight / 50;
    if (height > 3) display.cachedTextHeight = height;
    removeChildren(display.measure);
    return height || 1;
  }

  // Compute the default character width.
  function charWidth(display) {
    if (display.cachedCharWidth != null) return display.cachedCharWidth;
    var anchor = elt("span", "xxxxxxxxxx");
    var pre = elt("pre", [anchor]);
    removeChildrenAndAdd(display.measure, pre);
    var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10;
    if (width > 2) display.cachedCharWidth = width;
    return width || 10;
  }

  // OPERATIONS

  // Operations are used to wrap a series of changes to the editor
  // state in such a way that each change won't have to update the
  // cursor and display (which would be awkward, slow, and
  // error-prone). Instead, display updates are batched and then all
  // combined and executed at once.

  var operationGroup = null;

  var nextOpId = 0;
  // Start a new operation.
  function startOperation(cm) {
    cm.curOp = {
      cm: cm,
      viewChanged: false,      // Flag that indicates that lines might need to be redrawn
      startHeight: cm.doc.height, // Used to detect need to update scrollbar
      forceUpdate: false,      // Used to force a redraw
      updateInput: null,       // Whether to reset the input textarea
      typing: false,           // Whether this reset should be careful to leave existing text (for compositing)
      changeObjs: null,        // Accumulated changes, for firing change events
      cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on
      cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already
      selectionChanged: false, // Whether the selection needs to be redrawn
      updateMaxLine: false,    // Set when the widest line needs to be determined anew
      scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet
      scrollToPos: null,       // Used to scroll to a specific position
      focus: false,
      id: ++nextOpId           // Unique ID
    };
    if (operationGroup) {
      operationGroup.ops.push(cm.curOp);
    } else {
      cm.curOp.ownsGroup = operationGroup = {
        ops: [cm.curOp],
        delayedCallbacks: []
      };
    }
  }

  function fireCallbacksForOps(group) {
    // Calls delayed callbacks and cursorActivity handlers until no
    // new ones appear
    var callbacks = group.delayedCallbacks, i = 0;
    do {
      for (; i < callbacks.length; i++)
        callbacks[i]();
      for (var j = 0; j < group.ops.length; j++) {
        var op = group.ops[j];
        if (op.cursorActivityHandlers)
          while (op.cursorActivityCalled < op.cursorActivityHandlers.length)
            op.cursorActivityHandlers[op.cursorActivityCalled++](op.cm);
      }
    } while (i < callbacks.length);
  }

  // Finish an operation, updating the display and signalling delayed events
  function endOperation(cm) {
    var op = cm.curOp, group = op.ownsGroup;
    if (!group) return;

    try { fireCallbacksForOps(group); }
    finally {
      operationGroup = null;
      for (var i = 0; i < group.ops.length; i++)
        group.ops[i].cm.curOp = null;
      endOperations(group);
    }
  }

  // The DOM updates done when an operation finishes are batched so
  // that the minimum number of relayouts are required.
  function endOperations(group) {
    var ops = group.ops;
    for (var i = 0; i < ops.length; i++) // Read DOM
      endOperation_R1(ops[i]);
    for (var i = 0; i < ops.length; i++) // Write DOM (maybe)
      endOperation_W1(ops[i]);
    for (var i = 0; i < ops.length; i++) // Read DOM
      endOperation_R2(ops[i]);
    for (var i = 0; i < ops.length; i++) // Write DOM (maybe)
      endOperation_W2(ops[i]);
    for (var i = 0; i < ops.length; i++) // Read DOM
      endOperation_finish(ops[i]);
  }

  function endOperation_R1(op) {
    var cm = op.cm, display = cm.display;
    maybeClipScrollbars(cm);
    if (op.updateMaxLine) findMaxLine(cm);

    op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null ||
      op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom ||
                         op.scrollToPos.to.line >= display.viewTo) ||
      display.maxLineChanged && cm.options.lineWrapping;
    op.update = op.mustUpdate &&
      new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate);
  }

  function endOperation_W1(op) {
    op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update);
  }

  function endOperation_R2(op) {
    var cm = op.cm, display = cm.display;
    if (op.updatedDisplay) updateHeightsInViewport(cm);

    op.barMeasure = measureForScrollbars(cm);

    // If the max line changed since it was last measured, measure it,
    // and ensure the document's width matches it.
    // updateDisplay_W2 will use these properties to do the actual resizing
    if (display.maxLineChanged && !cm.options.lineWrapping) {
      op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3;
      cm.display.sizerWidth = op.adjustWidthTo;
      op.barMeasure.scrollWidth =
        Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth);
      op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm));
    }

    if (op.updatedDisplay || op.selectionChanged)
      op.preparedSelection = display.input.prepareSelection();
  }

  function endOperation_W2(op) {
    var cm = op.cm;

    if (op.adjustWidthTo != null) {
      cm.display.sizer.style.minWidth = op.adjustWidthTo + "px";
      if (op.maxScrollLeft < cm.doc.scrollLeft)
        setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true);
      cm.display.maxLineChanged = false;
    }

    if (op.preparedSelection)
      cm.display.input.showSelection(op.preparedSelection);
    if (op.updatedDisplay)
      setDocumentHeight(cm, op.barMeasure);
    if (op.updatedDisplay || op.startHeight != cm.doc.height)
      updateScrollbars(cm, op.barMeasure);

    if (op.selectionChanged) restartBlink(cm);

    if (cm.state.focused && op.updateInput)
      cm.display.input.reset(op.typing);
    if (op.focus && op.focus == activeElt()) ensureFocus(op.cm);
  }

  function endOperation_finish(op) {
    var cm = op.cm, display = cm.display, doc = cm.doc;

    if (op.updatedDisplay) postUpdateDisplay(cm, op.update);

    // Abort mouse wheel delta measurement, when scrolling explicitly
    if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos))
      display.wheelStartX = display.wheelStartY = null;

    // Propagate the scroll position to the actual DOM scroller
    if (op.scrollTop != null && (display.scroller.scrollTop != op.scrollTop || op.forceScroll)) {
      doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop));
      display.scrollbars.setScrollTop(doc.scrollTop);
      display.scroller.scrollTop = doc.scrollTop;
    }
    if (op.scrollLeft != null && (display.scroller.scrollLeft != op.scrollLeft || op.forceScroll)) {
      doc.scrollLeft = Math.max(0, Math.min(display.scroller.scrollWidth - displayWidth(cm), op.scrollLeft));
      display.scrollbars.setScrollLeft(doc.scrollLeft);
      display.scroller.scrollLeft = doc.scrollLeft;
      alignHorizontally(cm);
    }
    // If we need to scroll a specific position into view, do so.
    if (op.scrollToPos) {
      var coords = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from),
                                     clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin);
      if (op.scrollToPos.isCursor && cm.state.focused) maybeScrollWindow(cm, coords);
    }

    // Fire events for markers that are hidden/unidden by editing or
    // undoing
    var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers;
    if (hidden) for (var i = 0; i < hidden.length; ++i)
      if (!hidden[i].lines.length) signal(hidden[i], "hide");
    if (unhidden) for (var i = 0; i < unhidden.length; ++i)
      if (unhidden[i].lines.length) signal(unhidden[i], "unhide");

    if (display.wrapper.offsetHeight)
      doc.scrollTop = cm.display.scroller.scrollTop;

    // Fire change events, and delayed event handlers
    if (op.changeObjs)
      signal(cm, "changes", cm, op.changeObjs);
    if (op.update)
      op.update.finish();
  }

  // Run the given function in an operation
  function runInOp(cm, f) {
    if (cm.curOp) return f();
    startOperation(cm);
    try { return f(); }
    finally { endOperation(cm); }
  }
  // Wraps a function in an operation. Returns the wrapped function.
  function operation(cm, f) {
    return function() {
      if (cm.curOp) return f.apply(cm, arguments);
      startOperation(cm);
      try { return f.apply(cm, arguments); }
      finally { endOperation(cm); }
    };
  }
  // Used to add methods to editor and doc instances, wrapping them in
  // operations.
  function methodOp(f) {
    return function() {
      if (this.curOp) return f.apply(this, arguments);
      startOperation(this);
      try { return f.apply(this, arguments); }
      finally { endOperation(this); }
    };
  }
  function docMethodOp(f) {
    return function() {
      var cm = this.cm;
      if (!cm || cm.curOp) return f.apply(this, arguments);
      startOperation(cm);
      try { return f.apply(this, arguments); }
      finally { endOperation(cm); }
    };
  }

  // VIEW TRACKING

  // These objects are used to represent the visible (currently drawn)
  // part of the document. A LineView may correspond to multiple
  // logical lines, if those are connected by collapsed ranges.
  function LineView(doc, line, lineN) {
    // The starting line
    this.line = line;
    // Continuing lines, if any
    this.rest = visualLineContinued(line);
    // Number of logical lines in this visual line
    this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1;
    this.node = this.text = null;
    this.hidden = lineIsHidden(doc, line);
  }

  // Create a range of LineView objects for the given lines.
  function buildViewArray(cm, from, to) {
    var array = [], nextPos;
    for (var pos = from; pos < to; pos = nextPos) {
      var view = new LineView(cm.doc, getLine(cm.doc, pos), pos);
      nextPos = pos + view.size;
      array.push(view);
    }
    return array;
  }

  // Updates the display.view data structure for a given change to the
  // document. From and to are in pre-change coordinates. Lendiff is
  // the amount of lines added or subtracted by the change. This is
  // used for changes that span multiple lines, or change the way
  // lines are divided into visual lines. regLineChange (below)
  // registers single-line changes.
  function regChange(cm, from, to, lendiff) {
    if (from == null) from = cm.doc.first;
    if (to == null) to = cm.doc.first + cm.doc.size;
    if (!lendiff) lendiff = 0;

    var display = cm.display;
    if (lendiff && to < display.viewTo &&
        (display.updateLineNumbers == null || display.updateLineNumbers > from))
      display.updateLineNumbers = from;

    cm.curOp.viewChanged = true;

    if (from >= display.viewTo) { // Change after
      if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo)
        resetView(cm);
    } else if (to <= display.viewFrom) { // Change before
      if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) {
        resetView(cm);
      } else {
        display.viewFrom += lendiff;
        display.viewTo += lendiff;
      }
    } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap
      resetView(cm);
    } else if (from <= display.viewFrom) { // Top overlap
      var cut = viewCuttingPoint(cm, to, to + lendiff, 1);
      if (cut) {
        display.view = display.view.slice(cut.index);
        display.viewFrom = cut.lineN;
        display.viewTo += lendiff;
      } else {
        resetView(cm);
      }
    } else if (to >= display.viewTo) { // Bottom overlap
      var cut = viewCuttingPoint(cm, from, from, -1);
      if (cut) {
        display.view = display.view.slice(0, cut.index);
        display.viewTo = cut.lineN;
      } else {
        resetView(cm);
      }
    } else { // Gap in the middle
      var cutTop = viewCuttingPoint(cm, from, from, -1);
      var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1);
      if (cutTop && cutBot) {
        display.view = display.view.slice(0, cutTop.index)
          .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN))
          .concat(display.view.slice(cutBot.index));
        display.viewTo += lendiff;
      } else {
        resetView(cm);
      }
    }

    var ext = display.externalMeasured;
    if (ext) {
      if (to < ext.lineN)
        ext.lineN += lendiff;
      else if (from < ext.lineN + ext.size)
        display.externalMeasured = null;
    }
  }

  // Register a change to a single line. Type must be one of "text",
  // "gutter", "class", "widget"
  function regLineChange(cm, line, type) {
    cm.curOp.viewChanged = true;
    var display = cm.display, ext = cm.display.externalMeasured;
    if (ext && line >= ext.lineN && line < ext.lineN + ext.size)
      display.externalMeasured = null;

    if (line < display.viewFrom || line >= display.viewTo) return;
    var lineView = display.view[findViewIndex(cm, line)];
    if (lineView.node == null) return;
    var arr = lineView.changes || (lineView.changes = []);
    if (indexOf(arr, type) == -1) arr.push(type);
  }

  // Clear the view.
  function resetView(cm) {
    cm.display.viewFrom = cm.display.viewTo = cm.doc.first;
    cm.display.view = [];
    cm.display.viewOffset = 0;
  }

  // Find the view element corresponding to a given line. Return null
  // when the line isn't visible.
  function findViewIndex(cm, n) {
    if (n >= cm.display.viewTo) return null;
    n -= cm.display.viewFrom;
    if (n < 0) return null;
    var view = cm.display.view;
    for (var i = 0; i < view.length; i++) {
      n -= view[i].size;
      if (n < 0) return i;
    }
  }

  function viewCuttingPoint(cm, oldN, newN, dir) {
    var index = findViewIndex(cm, oldN), diff, view = cm.display.view;
    if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size)
      return {index: index, lineN: newN};
    for (var i = 0, n = cm.display.viewFrom; i < index; i++)
      n += view[i].size;
    if (n != oldN) {
      if (dir > 0) {
        if (index == view.length - 1) return null;
        diff = (n + view[index].size) - oldN;
        index++;
      } else {
        diff = n - oldN;
      }
      oldN += diff; newN += diff;
    }
    while (visualLineNo(cm.doc, newN) != newN) {
      if (index == (dir < 0 ? 0 : view.length - 1)) return null;
      newN += dir * view[index - (dir < 0 ? 1 : 0)].size;
      index += dir;
    }
    return {index: index, lineN: newN};
  }

  // Force the view to cover a given range, adding empty view element
  // or clipping off existing ones as needed.
  function adjustView(cm, from, to) {
    var display = cm.display, view = display.view;
    if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) {
      display.view = buildViewArray(cm, from, to);
      display.viewFrom = from;
    } else {
      if (display.viewFrom > from)
        display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view);
      else if (display.viewFrom < from)
        display.view = display.view.slice(findViewIndex(cm, from));
      display.viewFrom = from;
      if (display.viewTo < to)
        display.view = display.view.concat(buildViewArray(cm, display.viewTo, to));
      else if (display.viewTo > to)
        display.view = display.view.slice(0, findViewIndex(cm, to));
    }
    display.viewTo = to;
  }

  // Count the number of lines in the view whose DOM representation is
  // out of date (or nonexistent).
  function countDirtyView(cm) {
    var view = cm.display.view, dirty = 0;
    for (var i = 0; i < view.length; i++) {
      var lineView = view[i];
      if (!lineView.hidden && (!lineView.node || lineView.changes)) ++dirty;
    }
    return dirty;
  }

  // EVENT HANDLERS

  // Attach the necessary event handlers when initializing the editor
  function registerEventHandlers(cm) {
    var d = cm.display;
    on(d.scroller, "mousedown", operation(cm, onMouseDown));
    // Older IE's will not fire a second mousedown for a double click
    if (ie && ie_version < 11)
      on(d.scroller, "dblclick", operation(cm, function(e) {
        if (signalDOMEvent(cm, e)) return;
        var pos = posFromMouse(cm, e);
        if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return;
        e_preventDefault(e);
        var word = cm.findWordAt(pos);
        extendSelection(cm.doc, word.anchor, word.head);
      }));
    else
      on(d.scroller, "dblclick", function(e) { signalDOMEvent(cm, e) || e_preventDefault(e); });
    // Some browsers fire contextmenu *after* opening the menu, at
    // which point we can't mess with it anymore. Context menu is
    // handled in onMouseDown for these browsers.
    if (!captureRightClick) on(d.scroller, "contextmenu", function(e) {onContextMenu(cm, e);});

    // Used to suppress mouse event handling when a touch happens
    var touchFinished, prevTouch = {end: 0};
    function finishTouch() {
      if (d.activeTouch) {
        touchFinished = setTimeout(function() {d.activeTouch = null;}, 1000);
        prevTouch = d.activeTouch;
        prevTouch.end = +new Date;
      }
    };
    function isMouseLikeTouchEvent(e) {
      if (e.touches.length != 1) return false;
      var touch = e.touches[0];
      return touch.radiusX <= 1 && touch.radiusY <= 1;
    }
    function farAway(touch, other) {
      if (other.left == null) return true;
      var dx = other.left - touch.left, dy = other.top - touch.top;
      return dx * dx + dy * dy > 20 * 20;
    }
    on(d.scroller, "touchstart", function(e) {
      if (!isMouseLikeTouchEvent(e)) {
        clearTimeout(touchFinished);
        var now = +new Date;
        d.activeTouch = {start: now, moved: false,
                         prev: now - prevTouch.end <= 300 ? prevTouch : null};
        if (e.touches.length == 1) {
          d.activeTouch.left = e.touches[0].pageX;
          d.activeTouch.top = e.touches[0].pageY;
        }
      }
    });
    on(d.scroller, "touchmove", function() {
      if (d.activeTouch) d.activeTouch.moved = true;
    });
    on(d.scroller, "touchend", function(e) {
      var touch = d.activeTouch;
      if (touch && !eventInWidget(d, e) && touch.left != null &&
          !touch.moved && new Date - touch.start < 300) {
        var pos = cm.coordsChar(d.activeTouch, "page"), range;
        if (!touch.prev || farAway(touch, touch.prev)) // Single tap
          range = new Range(pos, pos);
        else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap
          range = cm.findWordAt(pos);
        else // Triple tap
          range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0)));
        cm.setSelection(range.anchor, range.head);
        cm.focus();
        e_preventDefault(e);
      }
      finishTouch();
    });
    on(d.scroller, "touchcancel", finishTouch);

    // Sync scrolling between fake scrollbars and real scrollable
    // area, ensure viewport is updated when scrolling.
    on(d.scroller, "scroll", function() {
      if (d.scroller.clientHeight) {
        setScrollTop(cm, d.scroller.scrollTop);
        setScrollLeft(cm, d.scroller.scrollLeft, true);
        signal(cm, "scroll", cm);
      }
    });

    // Listen to wheel events in order to try and update the viewport on time.
    on(d.scroller, "mousewheel", function(e){onScrollWheel(cm, e);});
    on(d.scroller, "DOMMouseScroll", function(e){onScrollWheel(cm, e);});

    // Prevent wrapper from ever scrolling
    on(d.wrapper, "scroll", function() { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; });

    d.dragFunctions = {
      simple: function(e) {if (!signalDOMEvent(cm, e)) e_stop(e);},
      start: function(e){onDragStart(cm, e);},
      drop: operation(cm, onDrop)
    };

    var inp = d.input.getField();
    on(inp, "keyup", function(e) { onKeyUp.call(cm, e); });
    on(inp, "keydown", operation(cm, onKeyDown));
    on(inp, "keypress", operation(cm, onKeyPress));
    on(inp, "focus", bind(onFocus, cm));
    on(inp, "blur", bind(onBlur, cm));
  }

  function dragDropChanged(cm, value, old) {
    var wasOn = old && old != CodeMirror.Init;
    if (!value != !wasOn) {
      var funcs = cm.display.dragFunctions;
      var toggle = value ? on : off;
      toggle(cm.display.scroller, "dragstart", funcs.start);
      toggle(cm.display.scroller, "dragenter", funcs.simple);
      toggle(cm.display.scroller, "dragover", funcs.simple);
      toggle(cm.display.scroller, "drop", funcs.drop);
    }
  }

  // Called when the window resizes
  function onResize(cm) {
    var d = cm.display;
    if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth)
      return;
    // Might be a text scaling operation, clear size caches.
    d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;
    d.scrollbarsClipped = false;
    cm.setSize();
  }

  // MOUSE EVENTS

  // Return true when the given mouse event happened in a widget
  function eventInWidget(display, e) {
    for (var n = e_target(e); n != display.wrapper; n = n.parentNode) {
      if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") ||
          (n.parentNode == display.sizer && n != display.mover))
        return true;
    }
  }

  // Given a mouse event, find the corresponding position. If liberal
  // is false, it checks whether a gutter or scrollbar was clicked,
  // and returns null if it was. forRect is used by rectangular
  // selections, and tries to estimate a character position even for
  // coordinates beyond the right of the text.
  function posFromMouse(cm, e, liberal, forRect) {
    var display = cm.display;
    if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") return null;

    var x, y, space = display.lineSpace.getBoundingClientRect();
    // Fails unpredictably on IE[67] when mouse is dragged around quickly.
    try { x = e.clientX - space.left; y = e.clientY - space.top; }
    catch (e) { return null; }
    var coords = coordsChar(cm, x, y), line;
    if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) {
      var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length;
      coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff));
    }
    return coords;
  }

  // A mouse down can be a single click, double click, triple click,
  // start of selection drag, start of text drag, new cursor
  // (ctrl-click), rectangle drag (alt-drag), or xwin
  // middle-click-paste. Or it might be a click on something we should
  // not interfere with, such as a scrollbar or widget.
  function onMouseDown(e) {
    var cm = this, display = cm.display;
    if (display.activeTouch && display.input.supportsTouch() || signalDOMEvent(cm, e)) return;
    display.shift = e.shiftKey;

    if (eventInWidget(display, e)) {
      if (!webkit) {
        // Briefly turn off draggability, to allow widgets to do
        // normal dragging things.
        display.scroller.draggable = false;
        setTimeout(function(){display.scroller.draggable = true;}, 100);
      }
      return;
    }
    if (clickInGutter(cm, e)) return;
    var start = posFromMouse(cm, e);
    window.focus();

    switch (e_button(e)) {
    case 1:
      if (start)
        leftButtonDown(cm, e, start);
      else if (e_target(e) == display.scroller)
        e_preventDefault(e);
      break;
    case 2:
      if (webkit) cm.state.lastMiddleDown = +new Date;
      if (start) extendSelection(cm.doc, start);
      setTimeout(function() {display.input.focus();}, 20);
      e_preventDefault(e);
      break;
    case 3:
      if (captureRightClick) onContextMenu(cm, e);
      else delayBlurEvent(cm);
      break;
    }
  }

  var lastClick, lastDoubleClick;
  function leftButtonDown(cm, e, start) {
    if (ie) setTimeout(bind(ensureFocus, cm), 0);
    else cm.curOp.focus = activeElt();

    var now = +new Date, type;
    if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) {
      type = "triple";
    } else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) {
      type = "double";
      lastDoubleClick = {time: now, pos: start};
    } else {
      type = "single";
      lastClick = {time: now, pos: start};
    }

    var sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained;
    if (cm.options.dragDrop && dragAndDrop && !isReadOnly(cm) &&
        type == "single" && (contained = sel.contains(start)) > -1 &&
        (cmp((contained = sel.ranges[contained]).from(), start) < 0 || start.xRel > 0) &&
        (cmp(contained.to(), start) > 0 || start.xRel < 0))
      leftButtonStartDrag(cm, e, start, modifier);
    else
      leftButtonSelect(cm, e, start, type, modifier);
  }

  // Start a text drag. When it ends, see if any dragging actually
  // happen, and treat as a click if it didn't.
  function leftButtonStartDrag(cm, e, start, modifier) {
    var display = cm.display, startTime = +new Date;
    var dragEnd = operation(cm, function(e2) {
      if (webkit) display.scroller.draggable = false;
      cm.state.draggingText = false;
      off(document, "mouseup", dragEnd);
      off(display.scroller, "drop", dragEnd);
      if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) {
        e_preventDefault(e2);
        if (!modifier && +new Date - 200 < startTime)
          extendSelection(cm.doc, start);
        // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081)
        if (webkit || ie && ie_version == 9)
          setTimeout(function() {document.body.focus(); display.input.focus();}, 20);
        else
          display.input.focus();
      }
    });
    // Let the drag handler handle this.
    if (webkit) display.scroller.draggable = true;
    cm.state.draggingText = dragEnd;
    // IE's approach to draggable
    if (display.scroller.dragDrop) display.scroller.dragDrop();
    on(document, "mouseup", dragEnd);
    on(display.scroller, "drop", dragEnd);
  }

  // Normal selection, as opposed to text dragging.
  function leftButtonSelect(cm, e, start, type, addNew) {
    var display = cm.display, doc = cm.doc;
    e_preventDefault(e);

    var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges;
    if (addNew && !e.shiftKey) {
      ourIndex = doc.sel.contains(start);
      if (ourIndex > -1)
        ourRange = ranges[ourIndex];
      else
        ourRange = new Range(start, start);
    } else {
      ourRange = doc.sel.primary();
      ourIndex = doc.sel.primIndex;
    }

    if (e.altKey) {
      type = "rect";
      if (!addNew) ourRange = new Range(start, start);
      start = posFromMouse(cm, e, true, true);
      ourIndex = -1;
    } else if (type == "double") {
      var word = cm.findWordAt(start);
      if (cm.display.shift || doc.extend)
        ourRange = extendRange(doc, ourRange, word.anchor, word.head);
      else
        ourRange = word;
    } else if (type == "triple") {
      var line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0)));
      if (cm.display.shift || doc.extend)
        ourRange = extendRange(doc, ourRange, line.anchor, line.head);
      else
        ourRange = line;
    } else {
      ourRange = extendRange(doc, ourRange, start);
    }

    if (!addNew) {
      ourIndex = 0;
      setSelection(doc, new Selection([ourRange], 0), sel_mouse);
      startSel = doc.sel;
    } else if (ourIndex == -1) {
      ourIndex = ranges.length;
      setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex),
                   {scroll: false, origin: "*mouse"});
    } else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) {
      setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0));
      startSel = doc.sel;
    } else {
      replaceOneSelection(doc, ourIndex, ourRange, sel_mouse);
    }

    var lastPos = start;
    function extendTo(pos) {
      if (cmp(lastPos, pos) == 0) return;
      lastPos = pos;

      if (type == "rect") {
        var ranges = [], tabSize = cm.options.tabSize;
        var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize);
        var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize);
        var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol);
        for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line));
             line <= end; line++) {
          var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize);
          if (left == right)
            ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos)));
          else if (text.length > leftPos)
            ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize))));
        }
        if (!ranges.length) ranges.push(new Range(start, start));
        setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
                     {origin: "*mouse", scroll: false});
        cm.scrollIntoView(pos);
      } else {
        var oldRange = ourRange;
        var anchor = oldRange.anchor, head = pos;
        if (type != "single") {
          if (type == "double")
            var range = cm.findWordAt(pos);
          else
            var range = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0)));
          if (cmp(range.anchor, anchor) > 0) {
            head = range.head;
            anchor = minPos(oldRange.from(), range.anchor);
          } else {
            head = range.anchor;
            anchor = maxPos(oldRange.to(), range.head);
          }
        }
        var ranges = startSel.ranges.slice(0);
        ranges[ourIndex] = new Range(clipPos(doc, anchor), head);
        setSelection(doc, normalizeSelection(ranges, ourIndex), sel_mouse);
      }
    }

    var editorSize = display.wrapper.getBoundingClientRect();
    // Used to ensure timeout re-tries don't fire when another extend
    // happened in the meantime (clearTimeout isn't reliable -- at
    // least on Chrome, the timeouts still happen even when cleared,
    // if the clear happens after their scheduled firing time).
    var counter = 0;

    function extend(e) {
      var curCount = ++counter;
      var cur = posFromMouse(cm, e, true, type == "rect");
      if (!cur) return;
      if (cmp(cur, lastPos) != 0) {
        cm.curOp.focus = activeElt();
        extendTo(cur);
        var visible = visibleLines(display, doc);
        if (cur.line >= visible.to || cur.line < visible.from)
          setTimeout(operation(cm, function(){if (counter == curCount) extend(e);}), 150);
      } else {
        var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0;
        if (outside) setTimeout(operation(cm, function() {
          if (counter != curCount) return;
          display.scroller.scrollTop += outside;
          extend(e);
        }), 50);
      }
    }

    function done(e) {
      counter = Infinity;
      e_preventDefault(e);
      display.input.focus();
      off(document, "mousemove", move);
      off(document, "mouseup", up);
      doc.history.lastSelOrigin = null;
    }

    var move = operation(cm, function(e) {
      if (!e_button(e)) done(e);
      else extend(e);
    });
    var up = operation(cm, done);
    on(document, "mousemove", move);
    on(document, "mouseup", up);
  }

  // Determines whether an event happened in the gutter, and fires the
  // handlers for the corresponding event.
  function gutterEvent(cm, e, type, prevent, signalfn) {
    try { var mX = e.clientX, mY = e.clientY; }
    catch(e) { return false; }
    if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) return false;
    if (prevent) e_preventDefault(e);

    var display = cm.display;
    var lineBox = display.lineDiv.getBoundingClientRect();

    if (mY > lineBox.bottom || !hasHandler(cm, type)) return e_defaultPrevented(e);
    mY -= lineBox.top - display.viewOffset;

    for (var i = 0; i < cm.options.gutters.length; ++i) {
      var g = display.gutters.childNodes[i];
      if (g && g.getBoundingClientRect().right >= mX) {
        var line = lineAtHeight(cm.doc, mY);
        var gutter = cm.options.gutters[i];
        signalfn(cm, type, cm, line, gutter, e);
        return e_defaultPrevented(e);
      }
    }
  }

  function clickInGutter(cm, e) {
    return gutterEvent(cm, e, "gutterClick", true, signalLater);
  }

  // Kludge to work around strange IE behavior where it'll sometimes
  // re-fire a series of drag-related events right after the drop (#1551)
  var lastDrop = 0;

  function onDrop(e) {
    var cm = this;
    if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e))
      return;
    e_preventDefault(e);
    if (ie) lastDrop = +new Date;
    var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files;
    if (!pos || isReadOnly(cm)) return;
    // Might be a file drop, in which case we simply extract the text
    // and insert it.
    if (files && files.length && window.FileReader && window.File) {
      var n = files.length, text = Array(n), read = 0;
      var loadFile = function(file, i) {
        var reader = new FileReader;
        reader.onload = operation(cm, function() {
          text[i] = reader.result;
          if (++read == n) {
            pos = clipPos(cm.doc, pos);
            var change = {from: pos, to: pos, text: splitLines(text.join("\n")), origin: "paste"};
            makeChange(cm.doc, change);
            setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change)));
          }
        });
        reader.readAsText(file);
      };
      for (var i = 0; i < n; ++i) loadFile(files[i], i);
    } else { // Normal drop
      // Don't do a replace if the drop happened inside of the selected text.
      if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) {
        cm.state.draggingText(e);
        // Ensure the editor is re-focused
        setTimeout(function() {cm.display.input.focus();}, 20);
        return;
      }
      try {
        var text = e.dataTransfer.getData("Text");
        if (text) {
          if (cm.state.draggingText && !(mac ? e.altKey : e.ctrlKey))
            var selected = cm.listSelections();
          setSelectionNoUndo(cm.doc, simpleSelection(pos, pos));
          if (selected) for (var i = 0; i < selected.length; ++i)
            replaceRange(cm.doc, "", selected[i].anchor, selected[i].head, "drag");
          cm.replaceSelection(text, "around", "paste");
          cm.display.input.focus();
        }
      }
      catch(e){}
    }
  }

  function onDragStart(cm, e) {
    if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return; }
    if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return;

    e.dataTransfer.setData("Text", cm.getSelection());

    // Use dummy image instead of default browsers image.
    // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there.
    if (e.dataTransfer.setDragImage && !safari) {
      var img = elt("img", null, null, "position: fixed; left: 0; top: 0;");
      img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";
      if (presto) {
        img.width = img.height = 1;
        cm.display.wrapper.appendChild(img);
        // Force a relayout, or Opera won't use our image for some obscure reason
        img._top = img.offsetTop;
      }
      e.dataTransfer.setDragImage(img, 0, 0);
      if (presto) img.parentNode.removeChild(img);
    }
  }

  // SCROLL EVENTS

  // Sync the scrollable area and scrollbars, ensure the viewport
  // covers the visible area.
  function setScrollTop(cm, val) {
    if (Math.abs(cm.doc.scrollTop - val) < 2) return;
    cm.doc.scrollTop = val;
    if (!gecko) updateDisplaySimple(cm, {top: val});
    if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val;
    cm.display.scrollbars.setScrollTop(val);
    if (gecko) updateDisplaySimple(cm);
    startWorker(cm, 100);
  }
  // Sync scroller and scrollbar, ensure the gutter elements are
  // aligned.
  function setScrollLeft(cm, val, isScroller) {
    if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return;
    val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth);
    cm.doc.scrollLeft = val;
    alignHorizontally(cm);
    if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val;
    cm.display.scrollbars.setScrollLeft(val);
  }

  // Since the delta values reported on mouse wheel events are
  // unstandardized between browsers and even browser versions, and
  // generally horribly unpredictable, this code starts by measuring
  // the scroll effect that the first few mouse wheel events have,
  // and, from that, detects the way it can convert deltas to pixel
  // offsets afterwards.
  //
  // The reason we want to know the amount a wheel event will scroll
  // is that it gives us a chance to update the display before the
  // actual scrolling happens, reducing flickering.

  var wheelSamples = 0, wheelPixelsPerUnit = null;
  // Fill in a browser-detected starting value on browsers where we
  // know one. These don't have to be accurate -- the result of them
  // being wrong would just be a slight flicker on the first wheel
  // scroll (if it is large enough).
  if (ie) wheelPixelsPerUnit = -.53;
  else if (gecko) wheelPixelsPerUnit = 15;
  else if (chrome) wheelPixelsPerUnit = -.7;
  else if (safari) wheelPixelsPerUnit = -1/3;

  var wheelEventDelta = function(e) {
    var dx = e.wheelDeltaX, dy = e.wheelDeltaY;
    if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail;
    if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail;
    else if (dy == null) dy = e.wheelDelta;
    return {x: dx, y: dy};
  };
  CodeMirror.wheelEventPixels = function(e) {
    var delta = wheelEventDelta(e);
    delta.x *= wheelPixelsPerUnit;
    delta.y *= wheelPixelsPerUnit;
    return delta;
  };

  function onScrollWheel(cm, e) {
    var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y;

    var display = cm.display, scroll = display.scroller;
    // Quit if there's nothing to scroll here
    if (!(dx && scroll.scrollWidth > scroll.clientWidth ||
          dy && scroll.scrollHeight > scroll.clientHeight)) return;

    // Webkit browsers on OS X abort momentum scrolls when the target
    // of the scroll event is removed from the scrollable element.
    // This hack (see related code in patchDisplay) makes sure the
    // element is kept around.
    if (dy && mac && webkit) {
      outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) {
        for (var i = 0; i < view.length; i++) {
          if (view[i].node == cur) {
            cm.display.currentWheelTarget = cur;
            break outer;
          }
        }
      }
    }

    // On some browsers, horizontal scrolling will cause redraws to
    // happen before the gutter has been realigned, causing it to
    // wriggle around in a most unseemly way. When we have an
    // estimated pixels/delta value, we just handle horizontal
    // scrolling entirely here. It'll be slightly off from native, but
    // better than glitching out.
    if (dx && !gecko && !presto && wheelPixelsPerUnit != null) {
      if (dy)
        setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight)));
      setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth)));
      e_preventDefault(e);
      display.wheelStartX = null; // Abort measurement, if in progress
      return;
    }

    // 'Project' the visible viewport to cover the area that is being
    // scrolled into view (if we know enough to estimate it).
    if (dy && wheelPixelsPerUnit != null) {
      var pixels = dy * wheelPixelsPerUnit;
      var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight;
      if (pixels < 0) top = Math.max(0, top + pixels - 50);
      else bot = Math.min(cm.doc.height, bot + pixels + 50);
      updateDisplaySimple(cm, {top: top, bottom: bot});
    }

    if (wheelSamples < 20) {
      if (display.wheelStartX == null) {
        display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop;
        display.wheelDX = dx; display.wheelDY = dy;
        setTimeout(function() {
          if (display.wheelStartX == null) return;
          var movedX = scroll.scrollLeft - display.wheelStartX;
          var movedY = scroll.scrollTop - display.wheelStartY;
          var sample = (movedY && display.wheelDY && movedY / display.wheelDY) ||
            (movedX && display.wheelDX && movedX / display.wheelDX);
          display.wheelStartX = display.wheelStartY = null;
          if (!sample) return;
          wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1);
          ++wheelSamples;
        }, 200);
      } else {
        display.wheelDX += dx; display.wheelDY += dy;
      }
    }
  }

  // KEY EVENTS

  // Run a handler that was bound to a key.
  function doHandleBinding(cm, bound, dropShift) {
    if (typeof bound == "string") {
      bound = commands[bound];
      if (!bound) return false;
    }
    // Ensure previous input has been read, so that the handler sees a
    // consistent view of the document
    cm.display.input.ensurePolled();
    var prevShift = cm.display.shift, done = false;
    try {
      if (isReadOnly(cm)) cm.state.suppressEdits = true;
      if (dropShift) cm.display.shift = false;
      done = bound(cm) != Pass;
    } finally {
      cm.display.shift = prevShift;
      cm.state.suppressEdits = false;
    }
    return done;
  }

  function lookupKeyForEditor(cm, name, handle) {
    for (var i = 0; i < cm.state.keyMaps.length; i++) {
      var result = lookupKey(name, cm.state.keyMaps[i], handle, cm);
      if (result) return result;
    }
    return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm))
      || lookupKey(name, cm.options.keyMap, handle, cm);
  }

  var stopSeq = new Delayed;
  function dispatchKey(cm, name, e, handle) {
    var seq = cm.state.keySeq;
    if (seq) {
      if (isModifierKey(name)) return "handled";
      stopSeq.set(50, function() {
        if (cm.state.keySeq == seq) {
          cm.state.keySeq = null;
          cm.display.input.reset();
        }
      });
      name = seq + " " + name;
    }
    var result = lookupKeyForEditor(cm, name, handle);

    if (result == "multi")
      cm.state.keySeq = name;
    if (result == "handled")
      signalLater(cm, "keyHandled", cm, name, e);

    if (result == "handled" || result == "multi") {
      e_preventDefault(e);
      restartBlink(cm);
    }

    if (seq && !result && /\'$/.test(name)) {
      e_preventDefault(e);
      return true;
    }
    return !!result;
  }

  // Handle a key from the keydown event.
  function handleKeyBinding(cm, e) {
    var name = keyName(e, true);
    if (!name) return false;

    if (e.shiftKey && !cm.state.keySeq) {
      // First try to resolve full name (including 'Shift-'). Failing
      // that, see if there is a cursor-motion command (starting with
      // 'go') bound to the keyname without 'Shift-'.
      return dispatchKey(cm, "Shift-" + name, e, function(b) {return doHandleBinding(cm, b, true);})
          || dispatchKey(cm, name, e, function(b) {
               if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion)
                 return doHandleBinding(cm, b);
             });
    } else {
      return dispatchKey(cm, name, e, function(b) { return doHandleBinding(cm, b); });
    }
  }

  // Handle a key from the keypress event
  function handleCharBinding(cm, e, ch) {
    return dispatchKey(cm, "'" + ch + "'", e,
                       function(b) { return doHandleBinding(cm, b, true); });
  }

  var lastStoppedKey = null;
  function onKeyDown(e) {
    var cm = this;
    cm.curOp.focus = activeElt();
    if (signalDOMEvent(cm, e)) return;
    // IE does strange things with escape.
    if (ie && ie_version < 11 && e.keyCode == 27) e.returnValue = false;
    var code = e.keyCode;
    cm.display.shift = code == 16 || e.shiftKey;
    var handled = handleKeyBinding(cm, e);
    if (presto) {
      lastStoppedKey = handled ? code : null;
      // Opera has no cut event... we try to at least catch the key combo
      if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey))
        cm.replaceSelection("", null, "cut");
    }

    // Turn mouse into crosshair when Alt is held on Mac.
    if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className))
      showCrossHair(cm);
  }

  function showCrossHair(cm) {
    var lineDiv = cm.display.lineDiv;
    addClass(lineDiv, "CodeMirror-crosshair");

    function up(e) {
      if (e.keyCode == 18 || !e.altKey) {
        rmClass(lineDiv, "CodeMirror-crosshair");
        off(document, "keyup", up);
        off(document, "mouseover", up);
      }
    }
    on(document, "keyup", up);
    on(document, "mouseover", up);
  }

  function onKeyUp(e) {
    if (e.keyCode == 16) this.doc.sel.shift = false;
    signalDOMEvent(this, e);
  }

  function onKeyPress(e) {
    var cm = this;
    if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) return;
    var keyCode = e.keyCode, charCode = e.charCode;
    if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;}
    if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) return;
    var ch = String.fromCharCode(charCode == null ? keyCode : charCode);
    if (handleCharBinding(cm, e, ch)) return;
    cm.display.input.onKeyPress(e);
  }

  // FOCUS/BLUR EVENTS

  function delayBlurEvent(cm) {
    cm.state.delayingBlurEvent = true;
    setTimeout(function() {
      if (cm.state.delayingBlurEvent) {
        cm.state.delayingBlurEvent = false;
        onBlur(cm);
      }
    }, 100);
  }

  function onFocus(cm) {
    if (cm.state.delayingBlurEvent) cm.state.delayingBlurEvent = false;

    if (cm.options.readOnly == "nocursor") return;
    if (!cm.state.focused) {
      signal(cm, "focus", cm);
      cm.state.focused = true;
      addClass(cm.display.wrapper, "CodeMirror-focused");
      // This test prevents this from firing when a context
      // menu is closed (since the input reset would kill the
      // select-all detection hack)
      if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) {
        cm.display.input.reset();
        if (webkit) setTimeout(function() { cm.display.input.reset(true); }, 20); // Issue #1730
      }
      cm.display.input.receivedFocus();
    }
    restartBlink(cm);
  }
  function onBlur(cm) {
    if (cm.state.delayingBlurEvent) return;

    if (cm.state.focused) {
      signal(cm, "blur", cm);
      cm.state.focused = false;
      rmClass(cm.display.wrapper, "CodeMirror-focused");
    }
    clearInterval(cm.display.blinker);
    setTimeout(function() {if (!cm.state.focused) cm.display.shift = false;}, 150);
  }

  // CONTEXT MENU HANDLING

  // To make the context menu work, we need to briefly unhide the
  // textarea (making it as unobtrusive as possible) to let the
  // right-click take effect on it.
  function onContextMenu(cm, e) {
    if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) return;
    cm.display.input.onContextMenu(e);
  }

  function contextMenuInGutter(cm, e) {
    if (!hasHandler(cm, "gutterContextMenu")) return false;
    return gutterEvent(cm, e, "gutterContextMenu", false, signal);
  }

  // UPDATING

  // Compute the position of the end of a change (its 'to' property
  // refers to the pre-change end).
  var changeEnd = CodeMirror.changeEnd = function(change) {
    if (!change.text) return change.to;
    return Pos(change.from.line + change.text.length - 1,
               lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0));
  };

  // Adjust a position to refer to the post-change position of the
  // same text, or the end of the change if the change covers it.
  function adjustForChange(pos, change) {
    if (cmp(pos, change.from) < 0) return pos;
    if (cmp(pos, change.to) <= 0) return changeEnd(change);

    var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch;
    if (pos.line == change.to.line) ch += changeEnd(change).ch - change.to.ch;
    return Pos(line, ch);
  }

  function computeSelAfterChange(doc, change) {
    var out = [];
    for (var i = 0; i < doc.sel.ranges.length; i++) {
      var range = doc.sel.ranges[i];
      out.push(new Range(adjustForChange(range.anchor, change),
                         adjustForChange(range.head, change)));
    }
    return normalizeSelection(out, doc.sel.primIndex);
  }

  function offsetPos(pos, old, nw) {
    if (pos.line == old.line)
      return Pos(nw.line, pos.ch - old.ch + nw.ch);
    else
      return Pos(nw.line + (pos.line - old.line), pos.ch);
  }

  // Used by replaceSelections to allow moving the selection to the
  // start or around the replaced test. Hint may be "start" or "around".
  function computeReplacedSel(doc, changes, hint) {
    var out = [];
    var oldPrev = Pos(doc.first, 0), newPrev = oldPrev;
    for (var i = 0; i < changes.length; i++) {
      var change = changes[i];
      var from = offsetPos(change.from, oldPrev, newPrev);
      var to = offsetPos(changeEnd(change), oldPrev, newPrev);
      oldPrev = change.to;
      newPrev = to;
      if (hint == "around") {
        var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0;
        out[i] = new Range(inv ? to : from, inv ? from : to);
      } else {
        out[i] = new Range(from, from);
      }
    }
    return new Selection(out, doc.sel.primIndex);
  }

  // Allow "beforeChange" event handlers to influence a change
  function filterChange(doc, change, update) {
    var obj = {
      canceled: false,
      from: change.from,
      to: change.to,
      text: change.text,
      origin: change.origin,
      cancel: function() { this.canceled = true; }
    };
    if (update) obj.update = function(from, to, text, origin) {
      if (from) this.from = clipPos(doc, from);
      if (to) this.to = clipPos(doc, to);
      if (text) this.text = text;
      if (origin !== undefined) this.origin = origin;
    };
    signal(doc, "beforeChange", doc, obj);
    if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj);

    if (obj.canceled) return null;
    return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin};
  }

  // Apply a change to a document, and add it to the document's
  // history, and propagating it to all linked documents.
  function makeChange(doc, change, ignoreReadOnly) {
    if (doc.cm) {
      if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly);
      if (doc.cm.state.suppressEdits) return;
    }

    if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) {
      change = filterChange(doc, change, true);
      if (!change) return;
    }

    // Possibly split or suppress the update based on the presence
    // of read-only spans in its range.
    var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to);
    if (split) {
      for (var i = split.length - 1; i >= 0; --i)
        makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text});
    } else {
      makeChangeInner(doc, change);
    }
  }

  function makeChangeInner(doc, change) {
    if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) return;
    var selAfter = computeSelAfterChange(doc, change);
    addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN);

    makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change));
    var rebased = [];

    linkedDocs(doc, function(doc, sharedHist) {
      if (!sharedHist && indexOf(rebased, doc.history) == -1) {
        rebaseHist(doc.history, change);
        rebased.push(doc.history);
      }
      makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change));
    });
  }

  // Revert a change stored in a document's history.
  function makeChangeFromHistory(doc, type, allowSelectionOnly) {
    if (doc.cm && doc.cm.state.suppressEdits) return;

    var hist = doc.history, event, selAfter = doc.sel;
    var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done;

    // Verify that there is a useable event (so that ctrl-z won't
    // needlessly clear selection events)
    for (var i = 0; i < source.length; i++) {
      event = source[i];
      if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges)
        break;
    }
    if (i == source.length) return;
    hist.lastOrigin = hist.lastSelOrigin = null;

    for (;;) {
      event = source.pop();
      if (event.ranges) {
        pushSelectionToHistory(event, dest);
        if (allowSelectionOnly && !event.equals(doc.sel)) {
          setSelection(doc, event, {clearRedo: false});
          return;
        }
        selAfter = event;
      }
      else break;
    }

    // Build up a reverse change object to add to the opposite history
    // stack (redo when undoing, and vice versa).
    var antiChanges = [];
    pushSelectionToHistory(selAfter, dest);
    dest.push({changes: antiChanges, generation: hist.generation});
    hist.generation = event.generation || ++hist.maxGeneration;

    var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange");

    for (var i = event.changes.length - 1; i >= 0; --i) {
      var change = event.changes[i];
      change.origin = type;
      if (filter && !filterChange(doc, change, false)) {
        source.length = 0;
        return;
      }

      antiChanges.push(historyChangeFromChange(doc, change));

      var after = i ? computeSelAfterChange(doc, change) : lst(source);
      makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change));
      if (!i && doc.cm) doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)});
      var rebased = [];

      // Propagate to the linked documents
      linkedDocs(doc, function(doc, sharedHist) {
        if (!sharedHist && indexOf(rebased, doc.history) == -1) {
          rebaseHist(doc.history, change);
          rebased.push(doc.history);
        }
        makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change));
      });
    }
  }

  // Sub-views need their line numbers shifted when text is added
  // above or below them in the parent document.
  function shiftDoc(doc, distance) {
    if (distance == 0) return;
    doc.first += distance;
    doc.sel = new Selection(map(doc.sel.ranges, function(range) {
      return new Range(Pos(range.anchor.line + distance, range.anchor.ch),
                       Pos(range.head.line + distance, range.head.ch));
    }), doc.sel.primIndex);
    if (doc.cm) {
      regChange(doc.cm, doc.first, doc.first - distance, distance);
      for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++)
        regLineChange(doc.cm, l, "gutter");
    }
  }

  // More lower-level change function, handling only a single document
  // (not linked ones).
  function makeChangeSingleDoc(doc, change, selAfter, spans) {
    if (doc.cm && !doc.cm.curOp)
      return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans);

    if (change.to.line < doc.first) {
      shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line));
      return;
    }
    if (change.from.line > doc.lastLine()) return;

    // Clip the change to the size of this doc
    if (change.from.line < doc.first) {
      var shift = change.text.length - 1 - (doc.first - change.from.line);
      shiftDoc(doc, shift);
      change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch),
                text: [lst(change.text)], origin: change.origin};
    }
    var last = doc.lastLine();
    if (change.to.line > last) {
      change = {from: change.from, to: Pos(last, getLine(doc, last).text.length),
                text: [change.text[0]], origin: change.origin};
    }

    change.removed = getBetween(doc, change.from, change.to);

    if (!selAfter) selAfter = computeSelAfterChange(doc, change);
    if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans);
    else updateDoc(doc, change, spans);
    setSelectionNoUndo(doc, selAfter, sel_dontScroll);
  }

  // Handle the interaction of a change to a document with the editor
  // that this document is part of.
  function makeChangeSingleDocInEditor(cm, change, spans) {
    var doc = cm.doc, display = cm.display, from = change.from, to = change.to;

    var recomputeMaxLength = false, checkWidthStart = from.line;
    if (!cm.options.lineWrapping) {
      checkWidthStart = lineNo(visualLine(getLine(doc, from.line)));
      doc.iter(checkWidthStart, to.line + 1, function(line) {
        if (line == display.maxLine) {
          recomputeMaxLength = true;
          return true;
        }
      });
    }

    if (doc.sel.contains(change.from, change.to) > -1)
      signalCursorActivity(cm);

    updateDoc(doc, change, spans, estimateHeight(cm));

    if (!cm.options.lineWrapping) {
      doc.iter(checkWidthStart, from.line + change.text.length, function(line) {
        var len = lineLength(line);
        if (len > display.maxLineLength) {
          display.maxLine = line;
          display.maxLineLength = len;
          display.maxLineChanged = true;
          recomputeMaxLength = false;
        }
      });
      if (recomputeMaxLength) cm.curOp.updateMaxLine = true;
    }

    // Adjust frontier, schedule worker
    doc.frontier = Math.min(doc.frontier, from.line);
    startWorker(cm, 400);

    var lendiff = change.text.length - (to.line - from.line) - 1;
    // Remember that these lines changed, for updating the display
    if (change.full)
      regChange(cm);
    else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change))
      regLineChange(cm, from.line, "text");
    else
      regChange(cm, from.line, to.line + 1, lendiff);

    var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change");
    if (changeHandler || changesHandler) {
      var obj = {
        from: from, to: to,
        text: change.text,
        removed: change.removed,
        origin: change.origin
      };
      if (changeHandler) signalLater(cm, "change", cm, obj);
      if (changesHandler) (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj);
    }
    cm.display.selForContextMenu = null;
  }

  function replaceRange(doc, code, from, to, origin) {
    if (!to) to = from;
    if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp; }
    if (typeof code == "string") code = splitLines(code);
    makeChange(doc, {from: from, to: to, text: code, origin: origin});
  }

  // SCROLLING THINGS INTO VIEW

  // If an editor sits on the top or bottom of the window, partially
  // scrolled out of view, this ensures that the cursor is visible.
  function maybeScrollWindow(cm, coords) {
    if (signalDOMEvent(cm, "scrollCursorIntoView")) return;

    var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null;
    if (coords.top + box.top < 0) doScroll = true;
    else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false;
    if (doScroll != null && !phantom) {
      var scrollNode = elt("div", "\u200b", null, "position: absolute; top: " +
                           (coords.top - display.viewOffset - paddingTop(cm.display)) + "px; height: " +
                           (coords.bottom - coords.top + scrollGap(cm) + display.barHeight) + "px; left: " +
                           coords.left + "px; width: 2px;");
      cm.display.lineSpace.appendChild(scrollNode);
      scrollNode.scrollIntoView(doScroll);
      cm.display.lineSpace.removeChild(scrollNode);
    }
  }

  // Scroll a given position into view (immediately), verifying that
  // it actually became visible (as line heights are accurately
  // measured, the position of something may 'drift' during drawing).
  function scrollPosIntoView(cm, pos, end, margin) {
    if (margin == null) margin = 0;
    for (var limit = 0; limit < 5; limit++) {
      var changed = false, coords = cursorCoords(cm, pos);
      var endCoords = !end || end == pos ? coords : cursorCoords(cm, end);
      var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left),
                                         Math.min(coords.top, endCoords.top) - margin,
                                         Math.max(coords.left, endCoords.left),
                                         Math.max(coords.bottom, endCoords.bottom) + margin);
      var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft;
      if (scrollPos.scrollTop != null) {
        setScrollTop(cm, scrollPos.scrollTop);
        if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true;
      }
      if (scrollPos.scrollLeft != null) {
        setScrollLeft(cm, scrollPos.scrollLeft);
        if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true;
      }
      if (!changed) break;
    }
    return coords;
  }

  // Scroll a given set of coordinates into view (immediately).
  function scrollIntoView(cm, x1, y1, x2, y2) {
    var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2);
    if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop);
    if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft);
  }

  // Calculate a new scroll position needed to scroll the given
  // rectangle into view. Returns an object with scrollTop and
  // scrollLeft properties. When these are undefined, the
  // vertical/horizontal position does not need to be adjusted.
  function calculateScrollPos(cm, x1, y1, x2, y2) {
    var display = cm.display, snapMargin = textHeight(cm.display);
    if (y1 < 0) y1 = 0;
    var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop;
    var screen = displayHeight(cm), result = {};
    if (y2 - y1 > screen) y2 = y1 + screen;
    var docBottom = cm.doc.height + paddingVert(display);
    var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin;
    if (y1 < screentop) {
      result.scrollTop = atTop ? 0 : y1;
    } else if (y2 > screentop + screen) {
      var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen);
      if (newTop != screentop) result.scrollTop = newTop;
    }

    var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft;
    var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0);
    var tooWide = x2 - x1 > screenw;
    if (tooWide) x2 = x1 + screenw;
    if (x1 < 10)
      result.scrollLeft = 0;
    else if (x1 < screenleft)
      result.scrollLeft = Math.max(0, x1 - (tooWide ? 0 : 10));
    else if (x2 > screenw + screenleft - 3)
      result.scrollLeft = x2 + (tooWide ? 0 : 10) - screenw;
    return result;
  }

  // Store a relative adjustment to the scroll position in the current
  // operation (to be applied when the operation finishes).
  function addToScrollPos(cm, left, top) {
    if (left != null || top != null) resolveScrollToPos(cm);
    if (left != null)
      cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left;
    if (top != null)
      cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top;
  }

  // Make sure that at the end of the operation the current cursor is
  // shown.
  function ensureCursorVisible(cm) {
    resolveScrollToPos(cm);
    var cur = cm.getCursor(), from = cur, to = cur;
    if (!cm.options.lineWrapping) {
      from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur;
      to = Pos(cur.line, cur.ch + 1);
    }
    cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin, isCursor: true};
  }

  // When an operation has its scrollToPos property set, and another
  // scroll action is applied before the end of the operation, this
  // 'simulates' scrolling that position into view in a cheap way, so
  // that the effect of intermediate scroll commands is not ignored.
  function resolveScrollToPos(cm) {
    var range = cm.curOp.scrollToPos;
    if (range) {
      cm.curOp.scrollToPos = null;
      var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to);
      var sPos = calculateScrollPos(cm, Math.min(from.left, to.left),
                                    Math.min(from.top, to.top) - range.margin,
                                    Math.max(from.right, to.right),
                                    Math.max(from.bottom, to.bottom) + range.margin);
      cm.scrollTo(sPos.scrollLeft, sPos.scrollTop);
    }
  }

  // API UTILITIES

  // Indent the given line. The how parameter can be "smart",
  // "add"/null, "subtract", or "prev". When aggressive is false
  // (typically set to true for forced single-line indents), empty
  // lines are not indented, and places where the mode returns Pass
  // are left alone.
  function indentLine(cm, n, how, aggressive) {
    var doc = cm.doc, state;
    if (how == null) how = "add";
    if (how == "smart") {
      // Fall back to "prev" when the mode doesn't have an indentation
      // method.
      if (!doc.mode.indent) how = "prev";
      else state = getStateBefore(cm, n);
    }

    var tabSize = cm.options.tabSize;
    var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize);
    if (line.stateAfter) line.stateAfter = null;
    var curSpaceString = line.text.match(/^\s*/)[0], indentation;
    if (!aggressive && !/\S/.test(line.text)) {
      indentation = 0;
      how = "not";
    } else if (how == "smart") {
      indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text);
      if (indentation == Pass || indentation > 150) {
        if (!aggressive) return;
        how = "prev";
      }
    }
    if (how == "prev") {
      if (n > doc.first) indentation = countColumn(getLine(doc, n-1).text, null, tabSize);
      else indentation = 0;
    } else if (how == "add") {
      indentation = curSpace + cm.options.indentUnit;
    } else if (how == "subtract") {
      indentation = curSpace - cm.options.indentUnit;
    } else if (typeof how == "number") {
      indentation = curSpace + how;
    }
    indentation = Math.max(0, indentation);

    var indentString = "", pos = 0;
    if (cm.options.indentWithTabs)
      for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";}
    if (pos < indentation) indentString += spaceStr(indentation - pos);

    if (indentString != curSpaceString) {
      replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input");
      line.stateAfter = null;
      return true;
    } else {
      // Ensure that, if the cursor was in the whitespace at the start
      // of the line, it is moved to the end of that space.
      for (var i = 0; i < doc.sel.ranges.length; i++) {
        var range = doc.sel.ranges[i];
        if (range.head.line == n && range.head.ch < curSpaceString.length) {
          var pos = Pos(n, curSpaceString.length);
          replaceOneSelection(doc, i, new Range(pos, pos));
          break;
        }
      }
    }
  }

  // Utility for applying a change to a line by handle or number,
  // returning the number and optionally registering the line as
  // changed.
  function changeLine(doc, handle, changeType, op) {
    var no = handle, line = handle;
    if (typeof handle == "number") line = getLine(doc, clipLine(doc, handle));
    else no = lineNo(handle);
    if (no == null) return null;
    if (op(line, no) && doc.cm) regLineChange(doc.cm, no, changeType);
    return line;
  }

  // Helper for deleting text near the selection(s), used to implement
  // backspace, delete, and similar functionality.
  function deleteNearSelection(cm, compute) {
    var ranges = cm.doc.sel.ranges, kill = [];
    // Build up a set of ranges to kill first, merging overlapping
    // ranges.
    for (var i = 0; i < ranges.length; i++) {
      var toKill = compute(ranges[i]);
      while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) {
        var replaced = kill.pop();
        if (cmp(replaced.from, toKill.from) < 0) {
          toKill.from = replaced.from;
          break;
        }
      }
      kill.push(toKill);
    }
    // Next, remove those actual ranges.
    runInOp(cm, function() {
      for (var i = kill.length - 1; i >= 0; i--)
        replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete");
      ensureCursorVisible(cm);
    });
  }

  // Used for horizontal relative motion. Dir is -1 or 1 (left or
  // right), unit can be "char", "column" (like char, but doesn't
  // cross line boundaries), "word" (across next word), or "group" (to
  // the start of next group of word or non-word-non-whitespace
  // chars). The visually param controls whether, in right-to-left
  // text, direction 1 means to move towards the next index in the
  // string, or towards the character to the right of the current
  // position. The resulting position will have a hitSide=true
  // property if it reached the end of the document.
  function findPosH(doc, pos, dir, unit, visually) {
    var line = pos.line, ch = pos.ch, origDir = dir;
    var lineObj = getLine(doc, line);
    var possible = true;
    function findNextLine() {
      var l = line + dir;
      if (l < doc.first || l >= doc.first + doc.size) return (possible = false);
      line = l;
      return lineObj = getLine(doc, l);
    }
    function moveOnce(boundToLine) {
      var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true);
      if (next == null) {
        if (!boundToLine && findNextLine()) {
          if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj);
          else ch = dir < 0 ? lineObj.text.length : 0;
        } else return (possible = false);
      } else ch = next;
      return true;
    }

    if (unit == "char") moveOnce();
    else if (unit == "column") moveOnce(true);
    else if (unit == "word" || unit == "group") {
      var sawType = null, group = unit == "group";
      var helper = doc.cm && doc.cm.getHelper(pos, "wordChars");
      for (var first = true;; first = false) {
        if (dir < 0 && !moveOnce(!first)) break;
        var cur = lineObj.text.charAt(ch) || "\n";
        var type = isWordChar(cur, helper) ? "w"
          : group && cur == "\n" ? "n"
          : !group || /\s/.test(cur) ? null
          : "p";
        if (group && !first && !type) type = "s";
        if (sawType && sawType != type) {
          if (dir < 0) {dir = 1; moveOnce();}
          break;
        }

        if (type) sawType = type;
        if (dir > 0 && !moveOnce(!first)) break;
      }
    }
    var result = skipAtomic(doc, Pos(line, ch), origDir, true);
    if (!possible) result.hitSide = true;
    return result;
  }

  // For relative vertical movement. Dir may be -1 or 1. Unit can be
  // "page" or "line". The resulting position will have a hitSide=true
  // property if it reached the end of the document.
  function findPosV(cm, pos, dir, unit) {
    var doc = cm.doc, x = pos.left, y;
    if (unit == "page") {
      var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight);
      y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display));
    } else if (unit == "line") {
      y = dir > 0 ? pos.bottom + 3 : pos.top - 3;
    }
    for (;;) {
      var target = coordsChar(cm, x, y);
      if (!target.outside) break;
      if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; }
      y += dir * 5;
    }
    return target;
  }

  // EDITOR METHODS

  // The publicly visible API. Note that methodOp(f) means
  // 'wrap f in an operation, performed on its `this` parameter'.

  // This is not the complete set of editor methods. Most of the
  // methods defined on the Doc type are also injected into
  // CodeMirror.prototype, for backwards compatibility and
  // convenience.

  CodeMirror.prototype = {
    constructor: CodeMirror,
    focus: function(){window.focus(); this.display.input.focus();},

    setOption: function(option, value) {
      var options = this.options, old = options[option];
      if (options[option] == value && option != "mode") return;
      options[option] = value;
      if (optionHandlers.hasOwnProperty(option))
        operation(this, optionHandlers[option])(this, value, old);
    },

    getOption: function(option) {return this.options[option];},
    getDoc: function() {return this.doc;},

    addKeyMap: function(map, bottom) {
      this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map));
    },
    removeKeyMap: function(map) {
      var maps = this.state.keyMaps;
      for (var i = 0; i < maps.length; ++i)
        if (maps[i] == map || maps[i].name == map) {
          maps.splice(i, 1);
          return true;
        }
    },

    addOverlay: methodOp(function(spec, options) {
      var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec);
      if (mode.startState) throw new Error("Overlays may not be stateful.");
      this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque});
      this.state.modeGen++;
      regChange(this);
    }),
    removeOverlay: methodOp(function(spec) {
      var overlays = this.state.overlays;
      for (var i = 0; i < overlays.length; ++i) {
        var cur = overlays[i].modeSpec;
        if (cur == spec || typeof spec == "string" && cur.name == spec) {
          overlays.splice(i, 1);
          this.state.modeGen++;
          regChange(this);
          return;
        }
      }
    }),

    indentLine: methodOp(function(n, dir, aggressive) {
      if (typeof dir != "string" && typeof dir != "number") {
        if (dir == null) dir = this.options.smartIndent ? "smart" : "prev";
        else dir = dir ? "add" : "subtract";
      }
      if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive);
    }),
    indentSelection: methodOp(function(how) {
      var ranges = this.doc.sel.ranges, end = -1;
      for (var i = 0; i < ranges.length; i++) {
        var range = ranges[i];
        if (!range.empty()) {
          var from = range.from(), to = range.to();
          var start = Math.max(end, from.line);
          end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1;
          for (var j = start; j < end; ++j)
            indentLine(this, j, how);
          var newRanges = this.doc.sel.ranges;
          if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0)
            replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll);
        } else if (range.head.line > end) {
          indentLine(this, range.head.line, how, true);
          end = range.head.line;
          if (i == this.doc.sel.primIndex) ensureCursorVisible(this);
        }
      }
    }),

    // Fetch the parser token for a given character. Useful for hacks
    // that want to inspect the mode state (say, for completion).
    getTokenAt: function(pos, precise) {
      return takeToken(this, pos, precise);
    },

    getLineTokens: function(line, precise) {
      return takeToken(this, Pos(line), precise, true);
    },

    getTokenTypeAt: function(pos) {
      pos = clipPos(this.doc, pos);
      var styles = getLineStyles(this, getLine(this.doc, pos.line));
      var before = 0, after = (styles.length - 1) / 2, ch = pos.ch;
      var type;
      if (ch == 0) type = styles[2];
      else for (;;) {
        var mid = (before + after) >> 1;
        if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid;
        else if (styles[mid * 2 + 1] < ch) before = mid + 1;
        else { type = styles[mid * 2 + 2]; break; }
      }
      var cut = type ? type.indexOf("cm-overlay ") : -1;
      return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1);
    },

    getModeAt: function(pos) {
      var mode = this.doc.mode;
      if (!mode.innerMode) return mode;
      return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode;
    },

    getHelper: function(pos, type) {
      return this.getHelpers(pos, type)[0];
    },

    getHelpers: function(pos, type) {
      var found = [];
      if (!helpers.hasOwnProperty(type)) return found;
      var help = helpers[type], mode = this.getModeAt(pos);
      if (typeof mode[type] == "string") {
        if (help[mode[type]]) found.push(help[mode[type]]);
      } else if (mode[type]) {
        for (var i = 0; i < mode[type].length; i++) {
          var val = help[mode[type][i]];
          if (val) found.push(val);
        }
      } else if (mode.helperType && help[mode.helperType]) {
        found.push(help[mode.helperType]);
      } else if (help[mode.name]) {
        found.push(help[mode.name]);
      }
      for (var i = 0; i < help._global.length; i++) {
        var cur = help._global[i];
        if (cur.pred(mode, this) && indexOf(found, cur.val) == -1)
          found.push(cur.val);
      }
      return found;
    },

    getStateAfter: function(line, precise) {
      var doc = this.doc;
      line = clipLine(doc, line == null ? doc.first + doc.size - 1: line);
      return getStateBefore(this, line + 1, precise);
    },

    cursorCoords: function(start, mode) {
      var pos, range = this.doc.sel.primary();
      if (start == null) pos = range.head;
      else if (typeof start == "object") pos = clipPos(this.doc, start);
      else pos = start ? range.from() : range.to();
      return cursorCoords(this, pos, mode || "page");
    },

    charCoords: function(pos, mode) {
      return charCoords(this, clipPos(this.doc, pos), mode || "page");
    },

    coordsChar: function(coords, mode) {
      coords = fromCoordSystem(this, coords, mode || "page");
      return coordsChar(this, coords.left, coords.top);
    },

    lineAtHeight: function(height, mode) {
      height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top;
      return lineAtHeight(this.doc, height + this.display.viewOffset);
    },
    heightAtLine: function(line, mode) {
      var end = false, lineObj;
      if (typeof line == "number") {
        var last = this.doc.first + this.doc.size - 1;
        if (line < this.doc.first) line = this.doc.first;
        else if (line > last) { line = last; end = true; }
        lineObj = getLine(this.doc, line);
      } else {
        lineObj = line;
      }
      return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page").top +
        (end ? this.doc.height - heightAtLine(lineObj) : 0);
    },

    defaultTextHeight: function() { return textHeight(this.display); },
    defaultCharWidth: function() { return charWidth(this.display); },

    setGutterMarker: methodOp(function(line, gutterID, value) {
      return changeLine(this.doc, line, "gutter", function(line) {
        var markers = line.gutterMarkers || (line.gutterMarkers = {});
        markers[gutterID] = value;
        if (!value && isEmpty(markers)) line.gutterMarkers = null;
        return true;
      });
    }),

    clearGutter: methodOp(function(gutterID) {
      var cm = this, doc = cm.doc, i = doc.first;
      doc.iter(function(line) {
        if (line.gutterMarkers && line.gutterMarkers[gutterID]) {
          line.gutterMarkers[gutterID] = null;
          regLineChange(cm, i, "gutter");
          if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null;
        }
        ++i;
      });
    }),

    lineInfo: function(line) {
      if (typeof line == "number") {
        if (!isLine(this.doc, line)) return null;
        var n = line;
        line = getLine(this.doc, line);
        if (!line) return null;
      } else {
        var n = lineNo(line);
        if (n == null) return null;
      }
      return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers,
              textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass,
              widgets: line.widgets};
    },

    getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo};},

    addWidget: function(pos, node, scroll, vert, horiz) {
      var display = this.display;
      pos = cursorCoords(this, clipPos(this.doc, pos));
      var top = pos.bottom, left = pos.left;
      node.style.position = "absolute";
      node.setAttribute("cm-ignore-events", "true");
      this.display.input.setUneditable(node);
      display.sizer.appendChild(node);
      if (vert == "over") {
        top = pos.top;
      } else if (vert == "above" || vert == "near") {
        var vspace = Math.max(display.wrapper.clientHeight, this.doc.height),
        hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth);
        // Default to positioning above (if specified and possible); otherwise default to positioning below
        if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight)
          top = pos.top - node.offsetHeight;
        else if (pos.bottom + node.offsetHeight <= vspace)
          top = pos.bottom;
        if (left + node.offsetWidth > hspace)
          left = hspace - node.offsetWidth;
      }
      node.style.top = top + "px";
      node.style.left = node.style.right = "";
      if (horiz == "right") {
        left = display.sizer.clientWidth - node.offsetWidth;
        node.style.right = "0px";
      } else {
        if (horiz == "left") left = 0;
        else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2;
        node.style.left = left + "px";
      }
      if (scroll)
        scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight);
    },

    triggerOnKeyDown: methodOp(onKeyDown),
    triggerOnKeyPress: methodOp(onKeyPress),
    triggerOnKeyUp: onKeyUp,

    execCommand: function(cmd) {
      if (commands.hasOwnProperty(cmd))
        return commands[cmd](this);
    },

    triggerElectric: methodOp(function(text) { triggerElectric(this, text); }),

    findPosH: function(from, amount, unit, visually) {
      var dir = 1;
      if (amount < 0) { dir = -1; amount = -amount; }
      for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) {
        cur = findPosH(this.doc, cur, dir, unit, visually);
        if (cur.hitSide) break;
      }
      return cur;
    },

    moveH: methodOp(function(dir, unit) {
      var cm = this;
      cm.extendSelectionsBy(function(range) {
        if (cm.display.shift || cm.doc.extend || range.empty())
          return findPosH(cm.doc, range.head, dir, unit, cm.options.rtlMoveVisually);
        else
          return dir < 0 ? range.from() : range.to();
      }, sel_move);
    }),

    deleteH: methodOp(function(dir, unit) {
      var sel = this.doc.sel, doc = this.doc;
      if (sel.somethingSelected())
        doc.replaceSelection("", null, "+delete");
      else
        deleteNearSelection(this, function(range) {
          var other = findPosH(doc, range.head, dir, unit, false);
          return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other};
        });
    }),

    findPosV: function(from, amount, unit, goalColumn) {
      var dir = 1, x = goalColumn;
      if (amount < 0) { dir = -1; amount = -amount; }
      for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) {
        var coords = cursorCoords(this, cur, "div");
        if (x == null) x = coords.left;
        else coords.left = x;
        cur = findPosV(this, coords, dir, unit);
        if (cur.hitSide) break;
      }
      return cur;
    },

    moveV: methodOp(function(dir, unit) {
      var cm = this, doc = this.doc, goals = [];
      var collapse = !cm.display.shift && !doc.extend && doc.sel.somethingSelected();
      doc.extendSelectionsBy(function(range) {
        if (collapse)
          return dir < 0 ? range.from() : range.to();
        var headPos = cursorCoords(cm, range.head, "div");
        if (range.goalColumn != null) headPos.left = range.goalColumn;
        goals.push(headPos.left);
        var pos = findPosV(cm, headPos, dir, unit);
        if (unit == "page" && range == doc.sel.primary())
          addToScrollPos(cm, null, charCoords(cm, pos, "div").top - headPos.top);
        return pos;
      }, sel_move);
      if (goals.length) for (var i = 0; i < doc.sel.ranges.length; i++)
        doc.sel.ranges[i].goalColumn = goals[i];
    }),

    // Find the word at the given position (as returned by coordsChar).
    findWordAt: function(pos) {
      var doc = this.doc, line = getLine(doc, pos.line).text;
      var start = pos.ch, end = pos.ch;
      if (line) {
        var helper = this.getHelper(pos, "wordChars");
        if ((pos.xRel < 0 || end == line.length) && start) --start; else ++end;
        var startChar = line.charAt(start);
        var check = isWordChar(startChar, helper)
          ? function(ch) { return isWordChar(ch, helper); }
          : /\s/.test(startChar) ? function(ch) {return /\s/.test(ch);}
          : function(ch) {return !/\s/.test(ch) && !isWordChar(ch);};
        while (start > 0 && check(line.charAt(start - 1))) --start;
        while (end < line.length && check(line.charAt(end))) ++end;
      }
      return new Range(Pos(pos.line, start), Pos(pos.line, end));
    },

    toggleOverwrite: function(value) {
      if (value != null && value == this.state.overwrite) return;
      if (this.state.overwrite = !this.state.overwrite)
        addClass(this.display.cursorDiv, "CodeMirror-overwrite");
      else
        rmClass(this.display.cursorDiv, "CodeMirror-overwrite");

      signal(this, "overwriteToggle", this, this.state.overwrite);
    },
    hasFocus: function() { return this.display.input.getField() == activeElt(); },

    scrollTo: methodOp(function(x, y) {
      if (x != null || y != null) resolveScrollToPos(this);
      if (x != null) this.curOp.scrollLeft = x;
      if (y != null) this.curOp.scrollTop = y;
    }),
    getScrollInfo: function() {
      var scroller = this.display.scroller;
      return {left: scroller.scrollLeft, top: scroller.scrollTop,
              height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight,
              width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth,
              clientHeight: displayHeight(this), clientWidth: displayWidth(this)};
    },

    scrollIntoView: methodOp(function(range, margin) {
      if (range == null) {
        range = {from: this.doc.sel.primary().head, to: null};
        if (margin == null) margin = this.options.cursorScrollMargin;
      } else if (typeof range == "number") {
        range = {from: Pos(range, 0), to: null};
      } else if (range.from == null) {
        range = {from: range, to: null};
      }
      if (!range.to) range.to = range.from;
      range.margin = margin || 0;

      if (range.from.line != null) {
        resolveScrollToPos(this);
        this.curOp.scrollToPos = range;
      } else {
        var sPos = calculateScrollPos(this, Math.min(range.from.left, range.to.left),
                                      Math.min(range.from.top, range.to.top) - range.margin,
                                      Math.max(range.from.right, range.to.right),
                                      Math.max(range.from.bottom, range.to.bottom) + range.margin);
        this.scrollTo(sPos.scrollLeft, sPos.scrollTop);
      }
    }),

    setSize: methodOp(function(width, height) {
      var cm = this;
      function interpret(val) {
        return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val;
      }
      if (width != null) cm.display.wrapper.style.width = interpret(width);
      if (height != null) cm.display.wrapper.style.height = interpret(height);
      if (cm.options.lineWrapping) clearLineMeasurementCache(this);
      var lineNo = cm.display.viewFrom;
      cm.doc.iter(lineNo, cm.display.viewTo, function(line) {
        if (line.widgets) for (var i = 0; i < line.widgets.length; i++)
          if (line.widgets[i].noHScroll) { regLineChange(cm, lineNo, "widget"); break; }
        ++lineNo;
      });
      cm.curOp.forceUpdate = true;
      signal(cm, "refresh", this);
    }),

    operation: function(f){return runInOp(this, f);},

    refresh: methodOp(function() {
      var oldHeight = this.display.cachedTextHeight;
      regChange(this);
      this.curOp.forceUpdate = true;
      clearCaches(this);
      this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop);
      updateGutterSpace(this);
      if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5)
        estimateLineHeights(this);
      signal(this, "refresh", this);
    }),

    swapDoc: methodOp(function(doc) {
      var old = this.doc;
      old.cm = null;
      attachDoc(this, doc);
      clearCaches(this);
      this.display.input.reset();
      this.scrollTo(doc.scrollLeft, doc.scrollTop);
      this.curOp.forceScroll = true;
      signalLater(this, "swapDoc", this, old);
      return old;
    }),

    getInputField: function(){return this.display.input.getField();},
    getWrapperElement: function(){return this.display.wrapper;},
    getScrollerElement: function(){return this.display.scroller;},
    getGutterElement: function(){return this.display.gutters;}
  };
  eventMixin(CodeMirror);

  // OPTION DEFAULTS

  // The default configuration options.
  var defaults = CodeMirror.defaults = {};
  // Functions to run when options are changed.
  var optionHandlers = CodeMirror.optionHandlers = {};

  function option(name, deflt, handle, notOnInit) {
    CodeMirror.defaults[name] = deflt;
    if (handle) optionHandlers[name] =
      notOnInit ? function(cm, val, old) {if (old != Init) handle(cm, val, old);} : handle;
  }

  // Passed to option handlers when there is no old value.
  var Init = CodeMirror.Init = {toString: function(){return "CodeMirror.Init";}};

  // These two are, on init, called from the constructor because they
  // have to be initialized before the editor can start at all.
  option("value", "", function(cm, val) {
    cm.setValue(val);
  }, true);
  option("mode", null, function(cm, val) {
    cm.doc.modeOption = val;
    loadMode(cm);
  }, true);

  option("indentUnit", 2, loadMode, true);
  option("indentWithTabs", false);
  option("smartIndent", true);
  option("tabSize", 4, function(cm) {
    resetModeState(cm);
    clearCaches(cm);
    regChange(cm);
  }, true);
  option("specialChars", /[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g, function(cm, val, old) {
    cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g");
    if (old != CodeMirror.Init) cm.refresh();
  });
  option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function(cm) {cm.refresh();}, true);
  option("electricChars", true);
  option("inputStyle", mobile ? "contenteditable" : "textarea", function() {
    throw new Error("inputStyle can not (yet) be changed in a running editor"); // FIXME
  }, true);
  option("rtlMoveVisually", !windows);
  option("wholeLineUpdateBefore", true);

  option("theme", "default", function(cm) {
    themeChanged(cm);
    guttersChanged(cm);
  }, true);
  option("keyMap", "default", function(cm, val, old) {
    var next = getKeyMap(val);
    var prev = old != CodeMirror.Init && getKeyMap(old);
    if (prev && prev.detach) prev.detach(cm, next);
    if (next.attach) next.attach(cm, prev || null);
  });
  option("extraKeys", null);

  option("lineWrapping", false, wrappingChanged, true);
  option("gutters", [], function(cm) {
    setGuttersForLineNumbers(cm.options);
    guttersChanged(cm);
  }, true);
  option("fixedGutter", true, function(cm, val) {
    cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0";
    cm.refresh();
  }, true);
  option("coverGutterNextToScrollbar", false, function(cm) {updateScrollbars(cm);}, true);
  option("scrollbarStyle", "native", function(cm) {
    initScrollbars(cm);
    updateScrollbars(cm);
    cm.display.scrollbars.setScrollTop(cm.doc.scrollTop);
    cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft);
  }, true);
  option("lineNumbers", false, function(cm) {
    setGuttersForLineNumbers(cm.options);
    guttersChanged(cm);
  }, true);
  option("firstLineNumber", 1, guttersChanged, true);
  option("lineNumberFormatter", function(integer) {return integer;}, guttersChanged, true);
  option("showCursorWhenSelecting", false, updateSelection, true);

  option("resetSelectionOnContextMenu", true);
  option("lineWiseCopyCut", true);

  option("readOnly", false, function(cm, val) {
    if (val == "nocursor") {
      onBlur(cm);
      cm.display.input.blur();
      cm.display.disabled = true;
    } else {
      cm.display.disabled = false;
      if (!val) cm.display.input.reset();
    }
  });
  option("disableInput", false, function(cm, val) {if (!val) cm.display.input.reset();}, true);
  option("dragDrop", true, dragDropChanged);

  option("cursorBlinkRate", 530);
  option("cursorScrollMargin", 0);
  option("cursorHeight", 1, updateSelection, true);
  option("singleCursorHeightPerLine", true, updateSelection, true);
  option("workTime", 100);
  option("workDelay", 100);
  option("flattenSpans", true, resetModeState, true);
  option("addModeClass", false, resetModeState, true);
  option("pollInterval", 100);
  option("undoDepth", 200, function(cm, val){cm.doc.history.undoDepth = val;});
  option("historyEventDelay", 1250);
  option("viewportMargin", 10, function(cm){cm.refresh();}, true);
  option("maxHighlightLength", 10000, resetModeState, true);
  option("moveInputWithCursor", true, function(cm, val) {
    if (!val) cm.display.input.resetPosition();
  });

  option("tabindex", null, function(cm, val) {
    cm.display.input.getField().tabIndex = val || "";
  });
  option("autofocus", null);

  // MODE DEFINITION AND QUERYING

  // Known modes, by name and by MIME
  var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {};

  // Extra arguments are stored as the mode's dependencies, which is
  // used by (legacy) mechanisms like loadmode.js to automatically
  // load a mode. (Preferred mechanism is the require/define calls.)
  CodeMirror.defineMode = function(name, mode) {
    if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name;
    if (arguments.length > 2)
      mode.dependencies = Array.prototype.slice.call(arguments, 2);
    modes[name] = mode;
  };

  CodeMirror.defineMIME = function(mime, spec) {
    mimeModes[mime] = spec;
  };

  // Given a MIME type, a {name, ...options} config object, or a name
  // string, return a mode config object.
  CodeMirror.resolveMode = function(spec) {
    if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
      spec = mimeModes[spec];
    } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
      var found = mimeModes[spec.name];
      if (typeof found == "string") found = {name: found};
      spec = createObj(found, spec);
      spec.name = found.name;
    } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) {
      return CodeMirror.resolveMode("application/xml");
    }
    if (typeof spec == "string") return {name: spec};
    else return spec || {name: "null"};
  };

  // Given a mode spec (anything that resolveMode accepts), find and
  // initialize an actual mode object.
  CodeMirror.getMode = function(options, spec) {
    var spec = CodeMirror.resolveMode(spec);
    var mfactory = modes[spec.name];
    if (!mfactory) return CodeMirror.getMode(options, "text/plain");
    var modeObj = mfactory(options, spec);
    if (modeExtensions.hasOwnProperty(spec.name)) {
      var exts = modeExtensions[spec.name];
      for (var prop in exts) {
        if (!exts.hasOwnProperty(prop)) continue;
        if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop];
        modeObj[prop] = exts[prop];
      }
    }
    modeObj.name = spec.name;
    if (spec.helperType) modeObj.helperType = spec.helperType;
    if (spec.modeProps) for (var prop in spec.modeProps)
      modeObj[prop] = spec.modeProps[prop];

    return modeObj;
  };

  // Minimal default mode.
  CodeMirror.defineMode("null", function() {
    return {token: function(stream) {stream.skipToEnd();}};
  });
  CodeMirror.defineMIME("text/plain", "null");

  // This can be used to attach properties to mode objects from
  // outside the actual mode definition.
  var modeExtensions = CodeMirror.modeExtensions = {};
  CodeMirror.extendMode = function(mode, properties) {
    var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {});
    copyObj(properties, exts);
  };

  // EXTENSIONS

  CodeMirror.defineExtension = function(name, func) {
    CodeMirror.prototype[name] = func;
  };
  CodeMirror.defineDocExtension = function(name, func) {
    Doc.prototype[name] = func;
  };
  CodeMirror.defineOption = option;

  var initHooks = [];
  CodeMirror.defineInitHook = function(f) {initHooks.push(f);};

  var helpers = CodeMirror.helpers = {};
  CodeMirror.registerHelper = function(type, name, value) {
    if (!helpers.hasOwnProperty(type)) helpers[type] = CodeMirror[type] = {_global: []};
    helpers[type][name] = value;
  };
  CodeMirror.registerGlobalHelper = function(type, name, predicate, value) {
    CodeMirror.registerHelper(type, name, value);
    helpers[type]._global.push({pred: predicate, val: value});
  };

  // MODE STATE HANDLING

  // Utility functions for working with state. Exported because nested
  // modes need to do this for their inner modes.

  var copyState = CodeMirror.copyState = function(mode, state) {
    if (state === true) return state;
    if (mode.copyState) return mode.copyState(state);
    var nstate = {};
    for (var n in state) {
      var val = state[n];
      if (val instanceof Array) val = val.concat([]);
      nstate[n] = val;
    }
    return nstate;
  };

  var startState = CodeMirror.startState = function(mode, a1, a2) {
    return mode.startState ? mode.startState(a1, a2) : true;
  };

  // Given a mode and a state (for that mode), find the inner mode and
  // state at the position that the state refers to.
  CodeMirror.innerMode = function(mode, state) {
    while (mode.innerMode) {
      var info = mode.innerMode(state);
      if (!info || info.mode == mode) break;
      state = info.state;
      mode = info.mode;
    }
    return info || {mode: mode, state: state};
  };

  // STANDARD COMMANDS

  // Commands are parameter-less actions that can be performed on an
  // editor, mostly used for keybindings.
  var commands = CodeMirror.commands = {
    selectAll: function(cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);},
    singleSelection: function(cm) {
      cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll);
    },
    killLine: function(cm) {
      deleteNearSelection(cm, function(range) {
        if (range.empty()) {
          var len = getLine(cm.doc, range.head.line).text.length;
          if (range.head.ch == len && range.head.line < cm.lastLine())
            return {from: range.head, to: Pos(range.head.line + 1, 0)};
          else
            return {from: range.head, to: Pos(range.head.line, len)};
        } else {
          return {from: range.from(), to: range.to()};
        }
      });
    },
    deleteLine: function(cm) {
      deleteNearSelection(cm, function(range) {
        return {from: Pos(range.from().line, 0),
                to: clipPos(cm.doc, Pos(range.to().line + 1, 0))};
      });
    },
    delLineLeft: function(cm) {
      deleteNearSelection(cm, function(range) {
        return {from: Pos(range.from().line, 0), to: range.from()};
      });
    },
    delWrappedLineLeft: function(cm) {
      deleteNearSelection(cm, function(range) {
        var top = cm.charCoords(range.head, "div").top + 5;
        var leftPos = cm.coordsChar({left: 0, top: top}, "div");
        return {from: leftPos, to: range.from()};
      });
    },
    delWrappedLineRight: function(cm) {
      deleteNearSelection(cm, function(range) {
        var top = cm.charCoords(range.head, "div").top + 5;
        var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div");
        return {from: range.from(), to: rightPos };
      });
    },
    undo: function(cm) {cm.undo();},
    redo: function(cm) {cm.redo();},
    undoSelection: function(cm) {cm.undoSelection();},
    redoSelection: function(cm) {cm.redoSelection();},
    goDocStart: function(cm) {cm.extendSelection(Pos(cm.firstLine(), 0));},
    goDocEnd: function(cm) {cm.extendSelection(Pos(cm.lastLine()));},
    goLineStart: function(cm) {
      cm.extendSelectionsBy(function(range) { return lineStart(cm, range.head.line); },
                            {origin: "+move", bias: 1});
    },
    goLineStartSmart: function(cm) {
      cm.extendSelectionsBy(function(range) {
        return lineStartSmart(cm, range.head);
      }, {origin: "+move", bias: 1});
    },
    goLineEnd: function(cm) {
      cm.extendSelectionsBy(function(range) { return lineEnd(cm, range.head.line); },
                            {origin: "+move", bias: -1});
    },
    goLineRight: function(cm) {
      cm.extendSelectionsBy(function(range) {
        var top = cm.charCoords(range.head, "div").top + 5;
        return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div");
      }, sel_move);
    },
    goLineLeft: function(cm) {
      cm.extendSelectionsBy(function(range) {
        var top = cm.charCoords(range.head, "div").top + 5;
        return cm.coordsChar({left: 0, top: top}, "div");
      }, sel_move);
    },
    goLineLeftSmart: function(cm) {
      cm.extendSelectionsBy(function(range) {
        var top = cm.charCoords(range.head, "div").top + 5;
        var pos = cm.coordsChar({left: 0, top: top}, "div");
        if (pos.ch < cm.getLine(pos.line).search(/\S/)) return lineStartSmart(cm, range.head);
        return pos;
      }, sel_move);
    },
    goLineUp: function(cm) {cm.moveV(-1, "line");},
    goLineDown: function(cm) {cm.moveV(1, "line");},
    goPageUp: function(cm) {cm.moveV(-1, "page");},
    goPageDown: function(cm) {cm.moveV(1, "page");},
    goCharLeft: function(cm) {cm.moveH(-1, "char");},
    goCharRight: function(cm) {cm.moveH(1, "char");},
    goColumnLeft: function(cm) {cm.moveH(-1, "column");},
    goColumnRight: function(cm) {cm.moveH(1, "column");},
    goWordLeft: function(cm) {cm.moveH(-1, "word");},
    goGroupRight: function(cm) {cm.moveH(1, "group");},
    goGroupLeft: function(cm) {cm.moveH(-1, "group");},
    goWordRight: function(cm) {cm.moveH(1, "word");},
    delCharBefore: function(cm) {cm.deleteH(-1, "char");},
    delCharAfter: function(cm) {cm.deleteH(1, "char");},
    delWordBefore: function(cm) {cm.deleteH(-1, "word");},
    delWordAfter: function(cm) {cm.deleteH(1, "word");},
    delGroupBefore: function(cm) {cm.deleteH(-1, "group");},
    delGroupAfter: function(cm) {cm.deleteH(1, "group");},
    indentAuto: function(cm) {cm.indentSelection("smart");},
    indentMore: function(cm) {cm.indentSelection("add");},
    indentLess: function(cm) {cm.indentSelection("subtract");},
    insertTab: function(cm) {cm.replaceSelection("\t");},
    insertSoftTab: function(cm) {
      var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize;
      for (var i = 0; i < ranges.length; i++) {
        var pos = ranges[i].from();
        var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize);
        spaces.push(new Array(tabSize - col % tabSize + 1).join(" "));
      }
      cm.replaceSelections(spaces);
    },
    defaultTab: function(cm) {
      if (cm.somethingSelected()) cm.indentSelection("add");
      else cm.execCommand("insertTab");
    },
    transposeChars: function(cm) {
      runInOp(cm, function() {
        var ranges = cm.listSelections(), newSel = [];
        for (var i = 0; i < ranges.length; i++) {
          var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text;
          if (line) {
            if (cur.ch == line.length) cur = new Pos(cur.line, cur.ch - 1);
            if (cur.ch > 0) {
              cur = new Pos(cur.line, cur.ch + 1);
              cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2),
                              Pos(cur.line, cur.ch - 2), cur, "+transpose");
            } else if (cur.line > cm.doc.first) {
              var prev = getLine(cm.doc, cur.line - 1).text;
              if (prev)
                cm.replaceRange(line.charAt(0) + "\n" + prev.charAt(prev.length - 1),
                                Pos(cur.line - 1, prev.length - 1), Pos(cur.line, 1), "+transpose");
            }
          }
          newSel.push(new Range(cur, cur));
        }
        cm.setSelections(newSel);
      });
    },
    newlineAndIndent: function(cm) {
      runInOp(cm, function() {
        var len = cm.listSelections().length;
        for (var i = 0; i < len; i++) {
          var range = cm.listSelections()[i];
          cm.replaceRange("\n", range.anchor, range.head, "+input");
          cm.indentLine(range.from().line + 1, null, true);
          ensureCursorVisible(cm);
        }
      });
    },
    toggleOverwrite: function(cm) {cm.toggleOverwrite();}
  };


  // STANDARD KEYMAPS

  var keyMap = CodeMirror.keyMap = {};

  keyMap.basic = {
    "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
    "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
    "Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore",
    "Tab": "defaultTab", "Shift-Tab": "indentAuto",
    "Enter": "newlineAndIndent", "Insert": "toggleOverwrite",
    "Esc": "singleSelection"
  };
  // Note that the save and find-related commands aren't defined by
  // default. User code or addons can define them. Unknown commands
  // are simply ignored.
  keyMap.pcDefault = {
    "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
    "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown",
    "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
    "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find",
    "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
    "Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
    "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection",
    fallthrough: "basic"
  };
  // Very basic readline/emacs-style bindings, which are standard on Mac.
  keyMap.emacsy = {
    "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
    "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
    "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore",
    "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars"
  };
  keyMap.macDefault = {
    "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
    "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft",
    "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore",
    "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find",
    "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
    "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight",
    "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd",
    fallthrough: ["basic", "emacsy"]
  };
  keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault;

  // KEYMAP DISPATCH

  function normalizeKeyName(name) {
    var parts = name.split(/-(?!$)/), name = parts[parts.length - 1];
    var alt, ctrl, shift, cmd;
    for (var i = 0; i < parts.length - 1; i++) {
      var mod = parts[i];
      if (/^(cmd|meta|m)$/i.test(mod)) cmd = true;
      else if (/^a(lt)?$/i.test(mod)) alt = true;
      else if (/^(c|ctrl|control)$/i.test(mod)) ctrl = true;
      else if (/^s(hift)$/i.test(mod)) shift = true;
      else throw new Error("Unrecognized modifier name: " + mod);
    }
    if (alt) name = "Alt-" + name;
    if (ctrl) name = "Ctrl-" + name;
    if (cmd) name = "Cmd-" + name;
    if (shift) name = "Shift-" + name;
    return name;
  }

  // This is a kludge to keep keymaps mostly working as raw objects
  // (backwards compatibility) while at the same time support features
  // like normalization and multi-stroke key bindings. It compiles a
  // new normalized keymap, and then updates the old object to reflect
  // this.
  CodeMirror.normalizeKeyMap = function(keymap) {
    var copy = {};
    for (var keyname in keymap) if (keymap.hasOwnProperty(keyname)) {
      var value = keymap[keyname];
      if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) continue;
      if (value == "...") { delete keymap[keyname]; continue; }

      var keys = map(keyname.split(" "), normalizeKeyName);
      for (var i = 0; i < keys.length; i++) {
        var val, name;
        if (i == keys.length - 1) {
          name = keys.join(" ");
          val = value;
        } else {
          name = keys.slice(0, i + 1).join(" ");
          val = "...";
        }
        var prev = copy[name];
        if (!prev) copy[name] = val;
        else if (prev != val) throw new Error("Inconsistent bindings for " + name);
      }
      delete keymap[keyname];
    }
    for (var prop in copy) keymap[prop] = copy[prop];
    return keymap;
  };

  var lookupKey = CodeMirror.lookupKey = function(key, map, handle, context) {
    map = getKeyMap(map);
    var found = map.call ? map.call(key, context) : map[key];
    if (found === false) return "nothing";
    if (found === "...") return "multi";
    if (found != null && handle(found)) return "handled";

    if (map.fallthrough) {
      if (Object.prototype.toString.call(map.fallthrough) != "[object Array]")
        return lookupKey(key, map.fallthrough, handle, context);
      for (var i = 0; i < map.fallthrough.length; i++) {
        var result = lookupKey(key, map.fallthrough[i], handle, context);
        if (result) return result;
      }
    }
  };

  // Modifier key presses don't count as 'real' key presses for the
  // purpose of keymap fallthrough.
  var isModifierKey = CodeMirror.isModifierKey = function(value) {
    var name = typeof value == "string" ? value : keyNames[value.keyCode];
    return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod";
  };

  // Look up the name of a key as indicated by an event object.
  var keyName = CodeMirror.keyName = function(event, noShift) {
    if (presto && event.keyCode == 34 && event["char"]) return false;
    var base = keyNames[event.keyCode], name = base;
    if (name == null || event.altGraphKey) return false;
    if (event.altKey && base != "Alt") name = "Alt-" + name;
    if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") name = "Ctrl-" + name;
    if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") name = "Cmd-" + name;
    if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name;
    return name;
  };

  function getKeyMap(val) {
    return typeof val == "string" ? keyMap[val] : val;
  }

  // FROMTEXTAREA

  CodeMirror.fromTextArea = function(textarea, options) {
    options = options ? copyObj(options) : {};
    options.value = textarea.value;
    if (!options.tabindex && textarea.tabIndex)
      options.tabindex = textarea.tabIndex;
    if (!options.placeholder && textarea.placeholder)
      options.placeholder = textarea.placeholder;
    // Set autofocus to true if this textarea is focused, or if it has
    // autofocus and no other element is focused.
    if (options.autofocus == null) {
      var hasFocus = activeElt();
      options.autofocus = hasFocus == textarea ||
        textarea.getAttribute("autofocus") != null && hasFocus == document.body;
    }

    function save() {textarea.value = cm.getValue();}
    if (textarea.form) {
      on(textarea.form, "submit", save);
      // Deplorable hack to make the submit method do the right thing.
      if (!options.leaveSubmitMethodAlone) {
        var form = textarea.form, realSubmit = form.submit;
        try {
          var wrappedSubmit = form.submit = function() {
            save();
            form.submit = realSubmit;
            form.submit();
            form.submit = wrappedSubmit;
          };
        } catch(e) {}
      }
    }

    options.finishInit = function(cm) {
      cm.save = save;
      cm.getTextArea = function() { return textarea; };
      cm.toTextArea = function() {
        cm.toTextArea = isNaN; // Prevent this from being ran twice
        save();
        textarea.parentNode.removeChild(cm.getWrapperElement());
        textarea.style.display = "";
        if (textarea.form) {
          off(textarea.form, "submit", save);
          if (typeof textarea.form.submit == "function")
            textarea.form.submit = realSubmit;
        }
      };
    };

    textarea.style.display = "none";
    var cm = CodeMirror(function(node) {
      textarea.parentNode.insertBefore(node, textarea.nextSibling);
    }, options);
    return cm;
  };

  // STRING STREAM

  // Fed to the mode parsers, provides helper functions to make
  // parsers more succinct.

  var StringStream = CodeMirror.StringStream = function(string, tabSize) {
    this.pos = this.start = 0;
    this.string = string;
    this.tabSize = tabSize || 8;
    this.lastColumnPos = this.lastColumnValue = 0;
    this.lineStart = 0;
  };

  StringStream.prototype = {
    eol: function() {return this.pos >= this.string.length;},
    sol: function() {return this.pos == this.lineStart;},
    peek: function() {return this.string.charAt(this.pos) || undefined;},
    next: function() {
      if (this.pos < this.string.length)
        return this.string.charAt(this.pos++);
    },
    eat: function(match) {
      var ch = this.string.charAt(this.pos);
      if (typeof match == "string") var ok = ch == match;
      else var ok = ch && (match.test ? match.test(ch) : match(ch));
      if (ok) {++this.pos; return ch;}
    },
    eatWhile: function(match) {
      var start = this.pos;
      while (this.eat(match)){}
      return this.pos > start;
    },
    eatSpace: function() {
      var start = this.pos;
      while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
      return this.pos > start;
    },
    skipToEnd: function() {this.pos = this.string.length;},
    skipTo: function(ch) {
      var found = this.string.indexOf(ch, this.pos);
      if (found > -1) {this.pos = found; return true;}
    },
    backUp: function(n) {this.pos -= n;},
    column: function() {
      if (this.lastColumnPos < this.start) {
        this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue);
        this.lastColumnPos = this.start;
      }
      return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0);
    },
    indentation: function() {
      return countColumn(this.string, null, this.tabSize) -
        (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0);
    },
    match: function(pattern, consume, caseInsensitive) {
      if (typeof pattern == "string") {
        var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;};
        var substr = this.string.substr(this.pos, pattern.length);
        if (cased(substr) == cased(pattern)) {
          if (consume !== false) this.pos += pattern.length;
          return true;
        }
      } else {
        var match = this.string.slice(this.pos).match(pattern);
        if (match && match.index > 0) return null;
        if (match && consume !== false) this.pos += match[0].length;
        return match;
      }
    },
    current: function(){return this.string.slice(this.start, this.pos);},
    hideFirstChars: function(n, inner) {
      this.lineStart += n;
      try { return inner(); }
      finally { this.lineStart -= n; }
    }
  };

  // TEXTMARKERS

  // Created with markText and setBookmark methods. A TextMarker is a
  // handle that can be used to clear or find a marked position in the
  // document. Line objects hold arrays (markedSpans) containing
  // {from, to, marker} object pointing to such marker objects, and
  // indicating that such a marker is present on that line. Multiple
  // lines may point to the same marker when it spans across lines.
  // The spans will have null for their from/to properties when the
  // marker continues beyond the start/end of the line. Markers have
  // links back to the lines they currently touch.

  var nextMarkerId = 0;

  var TextMarker = CodeMirror.TextMarker = function(doc, type) {
    this.lines = [];
    this.type = type;
    this.doc = doc;
    this.id = ++nextMarkerId;
  };
  eventMixin(TextMarker);

  // Clear the marker.
  TextMarker.prototype.clear = function() {
    if (this.explicitlyCleared) return;
    var cm = this.doc.cm, withOp = cm && !cm.curOp;
    if (withOp) startOperation(cm);
    if (hasHandler(this, "clear")) {
      var found = this.find();
      if (found) signalLater(this, "clear", found.from, found.to);
    }
    var min = null, max = null;
    for (var i = 0; i < this.lines.length; ++i) {
      var line = this.lines[i];
      var span = getMarkedSpanFor(line.markedSpans, this);
      if (cm && !this.collapsed) regLineChange(cm, lineNo(line), "text");
      else if (cm) {
        if (span.to != null) max = lineNo(line);
        if (span.from != null) min = lineNo(line);
      }
      line.markedSpans = removeMarkedSpan(line.markedSpans, span);
      if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm)
        updateLineHeight(line, textHeight(cm.display));
    }
    if (cm && this.collapsed && !cm.options.lineWrapping) for (var i = 0; i < this.lines.length; ++i) {
      var visual = visualLine(this.lines[i]), len = lineLength(visual);
      if (len > cm.display.maxLineLength) {
        cm.display.maxLine = visual;
        cm.display.maxLineLength = len;
        cm.display.maxLineChanged = true;
      }
    }

    if (min != null && cm && this.collapsed) regChange(cm, min, max + 1);
    this.lines.length = 0;
    this.explicitlyCleared = true;
    if (this.atomic && this.doc.cantEdit) {
      this.doc.cantEdit = false;
      if (cm) reCheckSelection(cm.doc);
    }
    if (cm) signalLater(cm, "markerCleared", cm, this);
    if (withOp) endOperation(cm);
    if (this.parent) this.parent.clear();
  };

  // Find the position of the marker in the document. Returns a {from,
  // to} object by default. Side can be passed to get a specific side
  // -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the
  // Pos objects returned contain a line object, rather than a line
  // number (used to prevent looking up the same line twice).
  TextMarker.prototype.find = function(side, lineObj) {
    if (side == null && this.type == "bookmark") side = 1;
    var from, to;
    for (var i = 0; i < this.lines.length; ++i) {
      var line = this.lines[i];
      var span = getMarkedSpanFor(line.markedSpans, this);
      if (span.from != null) {
        from = Pos(lineObj ? line : lineNo(line), span.from);
        if (side == -1) return from;
      }
      if (span.to != null) {
        to = Pos(lineObj ? line : lineNo(line), span.to);
        if (side == 1) return to;
      }
    }
    return from && {from: from, to: to};
  };

  // Signals that the marker's widget changed, and surrounding layout
  // should be recomputed.
  TextMarker.prototype.changed = function() {
    var pos = this.find(-1, true), widget = this, cm = this.doc.cm;
    if (!pos || !cm) return;
    runInOp(cm, function() {
      var line = pos.line, lineN = lineNo(pos.line);
      var view = findViewForLine(cm, lineN);
      if (view) {
        clearLineMeasurementCacheFor(view);
        cm.curOp.selectionChanged = cm.curOp.forceUpdate = true;
      }
      cm.curOp.updateMaxLine = true;
      if (!lineIsHidden(widget.doc, line) && widget.height != null) {
        var oldHeight = widget.height;
        widget.height = null;
        var dHeight = widgetHeight(widget) - oldHeight;
        if (dHeight)
          updateLineHeight(line, line.height + dHeight);
      }
    });
  };

  TextMarker.prototype.attachLine = function(line) {
    if (!this.lines.length && this.doc.cm) {
      var op = this.doc.cm.curOp;
      if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1)
        (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this);
    }
    this.lines.push(line);
  };
  TextMarker.prototype.detachLine = function(line) {
    this.lines.splice(indexOf(this.lines, line), 1);
    if (!this.lines.length && this.doc.cm) {
      var op = this.doc.cm.curOp;
      (op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this);
    }
  };

  // Collapsed markers have unique ids, in order to be able to order
  // them, which is needed for uniquely determining an outer marker
  // when they overlap (they may nest, but not partially overlap).
  var nextMarkerId = 0;

  // Create a marker, wire it up to the right lines, and
  function markText(doc, from, to, options, type) {
    // Shared markers (across linked documents) are handled separately
    // (markTextShared will call out to this again, once per
    // document).
    if (options && options.shared) return markTextShared(doc, from, to, options, type);
    // Ensure we are in an operation.
    if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type);

    var marker = new TextMarker(doc, type), diff = cmp(from, to);
    if (options) copyObj(options, marker, false);
    // Don't connect empty markers unless clearWhenEmpty is false
    if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false)
      return marker;
    if (marker.replacedWith) {
      // Showing up as a widget implies collapsed (widget replaces text)
      marker.collapsed = true;
      marker.widgetNode = elt("span", [marker.replacedWith], "CodeMirror-widget");
      if (!options.handleMouseEvents) marker.widgetNode.setAttribute("cm-ignore-events", "true");
      if (options.insertLeft) marker.widgetNode.insertLeft = true;
    }
    if (marker.collapsed) {
      if (conflictingCollapsedRange(doc, from.line, from, to, marker) ||
          from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker))
        throw new Error("Inserting collapsed marker partially overlapping an existing one");
      sawCollapsedSpans = true;
    }

    if (marker.addToHistory)
      addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN);

    var curLine = from.line, cm = doc.cm, updateMaxLine;
    doc.iter(curLine, to.line + 1, function(line) {
      if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine)
        updateMaxLine = true;
      if (marker.collapsed && curLine != from.line) updateLineHeight(line, 0);
      addMarkedSpan(line, new MarkedSpan(marker,
                                         curLine == from.line ? from.ch : null,
                                         curLine == to.line ? to.ch : null));
      ++curLine;
    });
    // lineIsHidden depends on the presence of the spans, so needs a second pass
    if (marker.collapsed) doc.iter(from.line, to.line + 1, function(line) {
      if (lineIsHidden(doc, line)) updateLineHeight(line, 0);
    });

    if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function() { marker.clear(); });

    if (marker.readOnly) {
      sawReadOnlySpans = true;
      if (doc.history.done.length || doc.history.undone.length)
        doc.clearHistory();
    }
    if (marker.collapsed) {
      marker.id = ++nextMarkerId;
      marker.atomic = true;
    }
    if (cm) {
      // Sync editor state
      if (updateMaxLine) cm.curOp.updateMaxLine = true;
      if (marker.collapsed)
        regChange(cm, from.line, to.line + 1);
      else if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.css)
        for (var i = from.line; i <= to.line; i++) regLineChange(cm, i, "text");
      if (marker.atomic) reCheckSelection(cm.doc);
      signalLater(cm, "markerAdded", cm, marker);
    }
    return marker;
  }

  // SHARED TEXTMARKERS

  // A shared marker spans multiple linked documents. It is
  // implemented as a meta-marker-object controlling multiple normal
  // markers.
  var SharedTextMarker = CodeMirror.SharedTextMarker = function(markers, primary) {
    this.markers = markers;
    this.primary = primary;
    for (var i = 0; i < markers.length; ++i)
      markers[i].parent = this;
  };
  eventMixin(SharedTextMarker);

  SharedTextMarker.prototype.clear = function() {
    if (this.explicitlyCleared) return;
    this.explicitlyCleared = true;
    for (var i = 0; i < this.markers.length; ++i)
      this.markers[i].clear();
    signalLater(this, "clear");
  };
  SharedTextMarker.prototype.find = function(side, lineObj) {
    return this.primary.find(side, lineObj);
  };

  function markTextShared(doc, from, to, options, type) {
    options = copyObj(options);
    options.shared = false;
    var markers = [markText(doc, from, to, options, type)], primary = markers[0];
    var widget = options.widgetNode;
    linkedDocs(doc, function(doc) {
      if (widget) options.widgetNode = widget.cloneNode(true);
      markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type));
      for (var i = 0; i < doc.linked.length; ++i)
        if (doc.linked[i].isParent) return;
      primary = lst(markers);
    });
    return new SharedTextMarker(markers, primary);
  }

  function findSharedMarkers(doc) {
    return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())),
                         function(m) { return m.parent; });
  }

  function copySharedMarkers(doc, markers) {
    for (var i = 0; i < markers.length; i++) {
      var marker = markers[i], pos = marker.find();
      var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to);
      if (cmp(mFrom, mTo)) {
        var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type);
        marker.markers.push(subMark);
        subMark.parent = marker;
      }
    }
  }

  function detachSharedMarkers(markers) {
    for (var i = 0; i < markers.length; i++) {
      var marker = markers[i], linked = [marker.primary.doc];;
      linkedDocs(marker.primary.doc, function(d) { linked.push(d); });
      for (var j = 0; j < marker.markers.length; j++) {
        var subMarker = marker.markers[j];
        if (indexOf(linked, subMarker.doc) == -1) {
          subMarker.parent = null;
          marker.markers.splice(j--, 1);
        }
      }
    }
  }

  // TEXTMARKER SPANS

  function MarkedSpan(marker, from, to) {
    this.marker = marker;
    this.from = from; this.to = to;
  }

  // Search an array of spans for a span matching the given marker.
  function getMarkedSpanFor(spans, marker) {
    if (spans) for (var i = 0; i < spans.length; ++i) {
      var span = spans[i];
      if (span.marker == marker) return span;
    }
  }
  // Remove a span from an array, returning undefined if no spans are
  // left (we don't store arrays for lines without spans).
  function removeMarkedSpan(spans, span) {
    for (var r, i = 0; i < spans.length; ++i)
      if (spans[i] != span) (r || (r = [])).push(spans[i]);
    return r;
  }
  // Add a span to a line.
  function addMarkedSpan(line, span) {
    line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span];
    span.marker.attachLine(line);
  }

  // Used for the algorithm that adjusts markers for a change in the
  // document. These functions cut an array of spans at a given
  // character position, returning an array of remaining chunks (or
  // undefined if nothing remains).
  function markedSpansBefore(old, startCh, isInsert) {
    if (old) for (var i = 0, nw; i < old.length; ++i) {
      var span = old[i], marker = span.marker;
      var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh);
      if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) {
        var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh);
        (nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to));
      }
    }
    return nw;
  }
  function markedSpansAfter(old, endCh, isInsert) {
    if (old) for (var i = 0, nw; i < old.length; ++i) {
      var span = old[i], marker = span.marker;
      var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh);
      if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) {
        var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh);
        (nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh,
                                              span.to == null ? null : span.to - endCh));
      }
    }
    return nw;
  }

  // Given a change object, compute the new set of marker spans that
  // cover the line in which the change took place. Removes spans
  // entirely within the change, reconnects spans belonging to the
  // same marker that appear on both sides of the change, and cuts off
  // spans partially within the change. Returns an array of span
  // arrays with one element for each line in (after) the change.
  function stretchSpansOverChange(doc, change) {
    if (change.full) return null;
    var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans;
    var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans;
    if (!oldFirst && !oldLast) return null;

    var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0;
    // Get the spans that 'stick out' on both sides
    var first = markedSpansBefore(oldFirst, startCh, isInsert);
    var last = markedSpansAfter(oldLast, endCh, isInsert);

    // Next, merge those two ends
    var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0);
    if (first) {
      // Fix up .to properties of first
      for (var i = 0; i < first.length; ++i) {
        var span = first[i];
        if (span.to == null) {
          var found = getMarkedSpanFor(last, span.marker);
          if (!found) span.to = startCh;
          else if (sameLine) span.to = found.to == null ? null : found.to + offset;
        }
      }
    }
    if (last) {
      // Fix up .from in last (or move them into first in case of sameLine)
      for (var i = 0; i < last.length; ++i) {
        var span = last[i];
        if (span.to != null) span.to += offset;
        if (span.from == null) {
          var found = getMarkedSpanFor(first, span.marker);
          if (!found) {
            span.from = offset;
            if (sameLine) (first || (first = [])).push(span);
          }
        } else {
          span.from += offset;
          if (sameLine) (first || (first = [])).push(span);
        }
      }
    }
    // Make sure we didn't create any zero-length spans
    if (first) first = clearEmptySpans(first);
    if (last && last != first) last = clearEmptySpans(last);

    var newMarkers = [first];
    if (!sameLine) {
      // Fill gap with whole-line-spans
      var gap = change.text.length - 2, gapMarkers;
      if (gap > 0 && first)
        for (var i = 0; i < first.length; ++i)
          if (first[i].to == null)
            (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i].marker, null, null));
      for (var i = 0; i < gap; ++i)
        newMarkers.push(gapMarkers);
      newMarkers.push(last);
    }
    return newMarkers;
  }

  // Remove spans that are empty and don't have a clearWhenEmpty
  // option of false.
  function clearEmptySpans(spans) {
    for (var i = 0; i < spans.length; ++i) {
      var span = spans[i];
      if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false)
        spans.splice(i--, 1);
    }
    if (!spans.length) return null;
    return spans;
  }

  // Used for un/re-doing changes from the history. Combines the
  // result of computing the existing spans with the set of spans that
  // existed in the history (so that deleting around a span and then
  // undoing brings back the span).
  function mergeOldSpans(doc, change) {
    var old = getOldSpans(doc, change);
    var stretched = stretchSpansOverChange(doc, change);
    if (!old) return stretched;
    if (!stretched) return old;

    for (var i = 0; i < old.length; ++i) {
      var oldCur = old[i], stretchCur = stretched[i];
      if (oldCur && stretchCur) {
        spans: for (var j = 0; j < stretchCur.length; ++j) {
          var span = stretchCur[j];
          for (var k = 0; k < oldCur.length; ++k)
            if (oldCur[k].marker == span.marker) continue spans;
          oldCur.push(span);
        }
      } else if (stretchCur) {
        old[i] = stretchCur;
      }
    }
    return old;
  }

  // Used to 'clip' out readOnly ranges when making a change.
  function removeReadOnlyRanges(doc, from, to) {
    var markers = null;
    doc.iter(from.line, to.line + 1, function(line) {
      if (line.markedSpans) for (var i = 0; i < line.markedSpans.length; ++i) {
        var mark = line.markedSpans[i].marker;
        if (mark.readOnly && (!markers || indexOf(markers, mark) == -1))
          (markers || (markers = [])).push(mark);
      }
    });
    if (!markers) return null;
    var parts = [{from: from, to: to}];
    for (var i = 0; i < markers.length; ++i) {
      var mk = markers[i], m = mk.find(0);
      for (var j = 0; j < parts.length; ++j) {
        var p = parts[j];
        if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) continue;
        var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to);
        if (dfrom < 0 || !mk.inclusiveLeft && !dfrom)
          newParts.push({from: p.from, to: m.from});
        if (dto > 0 || !mk.inclusiveRight && !dto)
          newParts.push({from: m.to, to: p.to});
        parts.splice.apply(parts, newParts);
        j += newParts.length - 1;
      }
    }
    return parts;
  }

  // Connect or disconnect spans from a line.
  function detachMarkedSpans(line) {
    var spans = line.markedSpans;
    if (!spans) return;
    for (var i = 0; i < spans.length; ++i)
      spans[i].marker.detachLine(line);
    line.markedSpans = null;
  }
  function attachMarkedSpans(line, spans) {
    if (!spans) return;
    for (var i = 0; i < spans.length; ++i)
      spans[i].marker.attachLine(line);
    line.markedSpans = spans;
  }

  // Helpers used when computing which overlapping collapsed span
  // counts as the larger one.
  function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0; }
  function extraRight(marker) { return marker.inclusiveRight ? 1 : 0; }

  // Returns a number indicating which of two overlapping collapsed
  // spans is larger (and thus includes the other). Falls back to
  // comparing ids when the spans cover exactly the same range.
  function compareCollapsedMarkers(a, b) {
    var lenDiff = a.lines.length - b.lines.length;
    if (lenDiff != 0) return lenDiff;
    var aPos = a.find(), bPos = b.find();
    var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b);
    if (fromCmp) return -fromCmp;
    var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b);
    if (toCmp) return toCmp;
    return b.id - a.id;
  }

  // Find out whether a line ends or starts in a collapsed span. If
  // so, return the marker for that span.
  function collapsedSpanAtSide(line, start) {
    var sps = sawCollapsedSpans && line.markedSpans, found;
    if (sps) for (var sp, i = 0; i < sps.length; ++i) {
      sp = sps[i];
      if (sp.marker.collapsed && (start ? sp.from : sp.to) == null &&
          (!found || compareCollapsedMarkers(found, sp.marker) < 0))
        found = sp.marker;
    }
    return found;
  }
  function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true); }
  function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false); }

  // Test whether there exists a collapsed span that partially
  // overlaps (covers the start or end, but not both) of a new span.
  // Such overlap is not allowed.
  function conflictingCollapsedRange(doc, lineNo, from, to, marker) {
    var line = getLine(doc, lineNo);
    var sps = sawCollapsedSpans && line.markedSpans;
    if (sps) for (var i = 0; i < sps.length; ++i) {
      var sp = sps[i];
      if (!sp.marker.collapsed) continue;
      var found = sp.marker.find(0);
      var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker);
      var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker);
      if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) continue;
      if (fromCmp <= 0 && (cmp(found.to, from) > 0 || (sp.marker.inclusiveRight && marker.inclusiveLeft)) ||
          fromCmp >= 0 && (cmp(found.from, to) < 0 || (sp.marker.inclusiveLeft && marker.inclusiveRight)))
        return true;
    }
  }

  // A visual line is a line as drawn on the screen. Folding, for
  // example, can cause multiple logical lines to appear on the same
  // visual line. This finds the start of the visual line that the
  // given line is part of (usually that is the line itself).
  function visualLine(line) {
    var merged;
    while (merged = collapsedSpanAtStart(line))
      line = merged.find(-1, true).line;
    return line;
  }

  // Returns an array of logical lines that continue the visual line
  // started by the argument, or undefined if there are no such lines.
  function visualLineContinued(line) {
    var merged, lines;
    while (merged = collapsedSpanAtEnd(line)) {
      line = merged.find(1, true).line;
      (lines || (lines = [])).push(line);
    }
    return lines;
  }

  // Get the line number of the start of the visual line that the
  // given line number is part of.
  function visualLineNo(doc, lineN) {
    var line = getLine(doc, lineN), vis = visualLine(line);
    if (line == vis) return lineN;
    return lineNo(vis);
  }
  // Get the line number of the start of the next visual line after
  // the given line.
  function visualLineEndNo(doc, lineN) {
    if (lineN > doc.lastLine()) return lineN;
    var line = getLine(doc, lineN), merged;
    if (!lineIsHidden(doc, line)) return lineN;
    while (merged = collapsedSpanAtEnd(line))
      line = merged.find(1, true).line;
    return lineNo(line) + 1;
  }

  // Compute whether a line is hidden. Lines count as hidden when they
  // are part of a visual line that starts with another line, or when
  // they are entirely covered by collapsed, non-widget span.
  function lineIsHidden(doc, line) {
    var sps = sawCollapsedSpans && line.markedSpans;
    if (sps) for (var sp, i = 0; i < sps.length; ++i) {
      sp = sps[i];
      if (!sp.marker.collapsed) continue;
      if (sp.from == null) return true;
      if (sp.marker.widgetNode) continue;
      if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp))
        return true;
    }
  }
  function lineIsHiddenInner(doc, line, span) {
    if (span.to == null) {
      var end = span.marker.find(1, true);
      return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker));
    }
    if (span.marker.inclusiveRight && span.to == line.text.length)
      return true;
    for (var sp, i = 0; i < line.markedSpans.length; ++i) {
      sp = line.markedSpans[i];
      if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to &&
          (sp.to == null || sp.to != span.from) &&
          (sp.marker.inclusiveLeft || span.marker.inclusiveRight) &&
          lineIsHiddenInner(doc, line, sp)) return true;
    }
  }

  // LINE WIDGETS

  // Line widgets are block elements displayed above or below a line.

  var LineWidget = CodeMirror.LineWidget = function(doc, node, options) {
    if (options) for (var opt in options) if (options.hasOwnProperty(opt))
      this[opt] = options[opt];
    this.doc = doc;
    this.node = node;
  };
  eventMixin(LineWidget);

  function adjustScrollWhenAboveVisible(cm, line, diff) {
    if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop))
      addToScrollPos(cm, null, diff);
  }

  LineWidget.prototype.clear = function() {
    var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line);
    if (no == null || !ws) return;
    for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1);
    if (!ws.length) line.widgets = null;
    var height = widgetHeight(this);
    updateLineHeight(line, Math.max(0, line.height - height));
    if (cm) runInOp(cm, function() {
      adjustScrollWhenAboveVisible(cm, line, -height);
      regLineChange(cm, no, "widget");
    });
  };
  LineWidget.prototype.changed = function() {
    var oldH = this.height, cm = this.doc.cm, line = this.line;
    this.height = null;
    var diff = widgetHeight(this) - oldH;
    if (!diff) return;
    updateLineHeight(line, line.height + diff);
    if (cm) runInOp(cm, function() {
      cm.curOp.forceUpdate = true;
      adjustScrollWhenAboveVisible(cm, line, diff);
    });
  };

  function widgetHeight(widget) {
    if (widget.height != null) return widget.height;
    var cm = widget.doc.cm;
    if (!cm) return 0;
    if (!contains(document.body, widget.node)) {
      var parentStyle = "position: relative;";
      if (widget.coverGutter)
        parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;";
      if (widget.noHScroll)
        parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;";
      removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle));
    }
    return widget.height = widget.node.offsetHeight;
  }

  function addLineWidget(doc, handle, node, options) {
    var widget = new LineWidget(doc, node, options);
    var cm = doc.cm;
    if (cm && widget.noHScroll) cm.display.alignWidgets = true;
    changeLine(doc, handle, "widget", function(line) {
      var widgets = line.widgets || (line.widgets = []);
      if (widget.insertAt == null) widgets.push(widget);
      else widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget);
      widget.line = line;
      if (cm && !lineIsHidden(doc, line)) {
        var aboveVisible = heightAtLine(line) < doc.scrollTop;
        updateLineHeight(line, line.height + widgetHeight(widget));
        if (aboveVisible) addToScrollPos(cm, null, widget.height);
        cm.curOp.forceUpdate = true;
      }
      return true;
    });
    return widget;
  }

  // LINE DATA STRUCTURE

  // Line objects. These hold state related to a line, including
  // highlighting info (the styles array).
  var Line = CodeMirror.Line = function(text, markedSpans, estimateHeight) {
    this.text = text;
    attachMarkedSpans(this, markedSpans);
    this.height = estimateHeight ? estimateHeight(this) : 1;
  };
  eventMixin(Line);
  Line.prototype.lineNo = function() { return lineNo(this); };

  // Change the content (text, markers) of a line. Automatically
  // invalidates cached information and tries to re-estimate the
  // line's height.
  function updateLine(line, text, markedSpans, estimateHeight) {
    line.text = text;
    if (line.stateAfter) line.stateAfter = null;
    if (line.styles) line.styles = null;
    if (line.order != null) line.order = null;
    detachMarkedSpans(line);
    attachMarkedSpans(line, markedSpans);
    var estHeight = estimateHeight ? estimateHeight(line) : 1;
    if (estHeight != line.height) updateLineHeight(line, estHeight);
  }

  // Detach a line from the document tree and its markers.
  function cleanUpLine(line) {
    line.parent = null;
    detachMarkedSpans(line);
  }

  function extractLineClasses(type, output) {
    if (type) for (;;) {
      var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/);
      if (!lineClass) break;
      type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length);
      var prop = lineClass[1] ? "bgClass" : "textClass";
      if (output[prop] == null)
        output[prop] = lineClass[2];
      else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop]))
        output[prop] += " " + lineClass[2];
    }
    return type;
  }

  function callBlankLine(mode, state) {
    if (mode.blankLine) return mode.blankLine(state);
    if (!mode.innerMode) return;
    var inner = CodeMirror.innerMode(mode, state);
    if (inner.mode.blankLine) return inner.mode.blankLine(inner.state);
  }

  function readToken(mode, stream, state, inner) {
    for (var i = 0; i < 10; i++) {
      if (inner) inner[0] = CodeMirror.innerMode(mode, state).mode;
      var style = mode.token(stream, state);
      if (stream.pos > stream.start) return style;
    }
    throw new Error("Mode " + mode.name + " failed to advance stream.");
  }

  // Utility for getTokenAt and getLineTokens
  function takeToken(cm, pos, precise, asArray) {
    function getObj(copy) {
      return {start: stream.start, end: stream.pos,
              string: stream.current(),
              type: style || null,
              state: copy ? copyState(doc.mode, state) : state};
    }

    var doc = cm.doc, mode = doc.mode, style;
    pos = clipPos(doc, pos);
    var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise);
    var stream = new StringStream(line.text, cm.options.tabSize), tokens;
    if (asArray) tokens = [];
    while ((asArray || stream.pos < pos.ch) && !stream.eol()) {
      stream.start = stream.pos;
      style = readToken(mode, stream, state);
      if (asArray) tokens.push(getObj(true));
    }
    return asArray ? tokens : getObj();
  }

  // Run the given mode's parser over a line, calling f for each token.
  function runMode(cm, text, mode, state, f, lineClasses, forceToEnd) {
    var flattenSpans = mode.flattenSpans;
    if (flattenSpans == null) flattenSpans = cm.options.flattenSpans;
    var curStart = 0, curStyle = null;
    var stream = new StringStream(text, cm.options.tabSize), style;
    var inner = cm.options.addModeClass && [null];
    if (text == "") extractLineClasses(callBlankLine(mode, state), lineClasses);
    while (!stream.eol()) {
      if (stream.pos > cm.options.maxHighlightLength) {
        flattenSpans = false;
        if (forceToEnd) processLine(cm, text, state, stream.pos);
        stream.pos = text.length;
        style = null;
      } else {
        style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses);
      }
      if (inner) {
        var mName = inner[0].name;
        if (mName) style = "m-" + (style ? mName + " " + style : mName);
      }
      if (!flattenSpans || curStyle != style) {
        while (curStart < stream.start) {
          curStart = Math.min(stream.start, curStart + 50000);
          f(curStart, curStyle);
        }
        curStyle = style;
      }
      stream.start = stream.pos;
    }
    while (curStart < stream.pos) {
      // Webkit seems to refuse to render text nodes longer than 57444 characters
      var pos = Math.min(stream.pos, curStart + 50000);
      f(pos, curStyle);
      curStart = pos;
    }
  }

  // Compute a style array (an array starting with a mode generation
  // -- for invalidation -- followed by pairs of end positions and
  // style strings), which is used to highlight the tokens on the
  // line.
  function highlightLine(cm, line, state, forceToEnd) {
    // A styles array always starts with a number identifying the
    // mode/overlays that it is based on (for easy invalidation).
    var st = [cm.state.modeGen], lineClasses = {};
    // Compute the base array of styles
    runMode(cm, line.text, cm.doc.mode, state, function(end, style) {
      st.push(end, style);
    }, lineClasses, forceToEnd);

    // Run overlays, adjust style array.
    for (var o = 0; o < cm.state.overlays.length; ++o) {
      var overlay = cm.state.overlays[o], i = 1, at = 0;
      runMode(cm, line.text, overlay.mode, true, function(end, style) {
        var start = i;
        // Ensure there's a token end at the current position, and that i points at it
        while (at < end) {
          var i_end = st[i];
          if (i_end > end)
            st.splice(i, 1, end, st[i+1], i_end);
          i += 2;
          at = Math.min(end, i_end);
        }
        if (!style) return;
        if (overlay.opaque) {
          st.splice(start, i - start, end, "cm-overlay " + style);
          i = start + 2;
        } else {
          for (; start < i; start += 2) {
            var cur = st[start+1];
            st[start+1] = (cur ? cur + " " : "") + "cm-overlay " + style;
          }
        }
      }, lineClasses);
    }

    return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null};
  }

  function getLineStyles(cm, line, updateFrontier) {
    if (!line.styles || line.styles[0] != cm.state.modeGen) {
      var result = highlightLine(cm, line, line.stateAfter = getStateBefore(cm, lineNo(line)));
      line.styles = result.styles;
      if (result.classes) line.styleClasses = result.classes;
      else if (line.styleClasses) line.styleClasses = null;
      if (updateFrontier === cm.doc.frontier) cm.doc.frontier++;
    }
    return line.styles;
  }

  // Lightweight form of highlight -- proceed over this line and
  // update state, but don't save a style array. Used for lines that
  // aren't currently visible.
  function processLine(cm, text, state, startAt) {
    var mode = cm.doc.mode;
    var stream = new StringStream(text, cm.options.tabSize);
    stream.start = stream.pos = startAt || 0;
    if (text == "") callBlankLine(mode, state);
    while (!stream.eol() && stream.pos <= cm.options.maxHighlightLength) {
      readToken(mode, stream, state);
      stream.start = stream.pos;
    }
  }

  // Convert a style as returned by a mode (either null, or a string
  // containing one or more styles) to a CSS style. This is cached,
  // and also looks for line-wide styles.
  var styleToClassCache = {}, styleToClassCacheWithMode = {};
  function interpretTokenStyle(style, options) {
    if (!style || /^\s*$/.test(style)) return null;
    var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache;
    return cache[style] ||
      (cache[style] = style.replace(/\S+/g, "cm-$&"));
  }

  // Render the DOM representation of the text of a line. Also builds
  // up a 'line map', which points at the DOM nodes that represent
  // specific stretches of text, and is used by the measuring code.
  // The returned object contains the DOM node, this map, and
  // information about line-wide styles that were set by the mode.
  function buildLineContent(cm, lineView) {
    // The padding-right forces the element to have a 'border', which
    // is needed on Webkit to be able to get line-level bounding
    // rectangles for it (in measureChar).
    var content = elt("span", null, null, webkit ? "padding-right: .1px" : null);
    var builder = {pre: elt("pre", [content]), content: content,
                   col: 0, pos: 0, cm: cm,
                   splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")};
    lineView.measure = {};

    // Iterate over the logical lines that make up this visual line.
    for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) {
      var line = i ? lineView.rest[i - 1] : lineView.line, order;
      builder.pos = 0;
      builder.addToken = buildToken;
      // Optionally wire in some hacks into the token-rendering
      // algorithm, to deal with browser quirks.
      if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line)))
        builder.addToken = buildTokenBadBidi(builder.addToken, order);
      builder.map = [];
      var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line);
      insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate));
      if (line.styleClasses) {
        if (line.styleClasses.bgClass)
          builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || "");
        if (line.styleClasses.textClass)
          builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || "");
      }

      // Ensure at least a single node is present, for measuring.
      if (builder.map.length == 0)
        builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure)));

      // Store the map and a cache object for the current logical line
      if (i == 0) {
        lineView.measure.map = builder.map;
        lineView.measure.cache = {};
      } else {
        (lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map);
        (lineView.measure.caches || (lineView.measure.caches = [])).push({});
      }
    }

    // See issue #2901
    if (webkit && /\bcm-tab\b/.test(builder.content.lastChild.className))
      builder.content.className = "cm-tab-wrap-hack";

    signal(cm, "renderLine", cm, lineView.line, builder.pre);
    if (builder.pre.className)
      builder.textClass = joinClasses(builder.pre.className, builder.textClass || "");

    return builder;
  }

  function defaultSpecialCharPlaceholder(ch) {
    var token = elt("span", "\u2022", "cm-invalidchar");
    token.title = "\\u" + ch.charCodeAt(0).toString(16);
    token.setAttribute("aria-label", token.title);
    return token;
  }

  // Build up the DOM representation for a single token, and add it to
  // the line map. Takes care to render special characters separately.
  function buildToken(builder, text, style, startStyle, endStyle, title, css) {
    if (!text) return;
    var displayText = builder.splitSpaces ? text.replace(/ {3,}/g, splitSpaces) : text;
    var special = builder.cm.state.specialChars, mustWrap = false;
    if (!special.test(text)) {
      builder.col += text.length;
      var content = document.createTextNode(displayText);
      builder.map.push(builder.pos, builder.pos + text.length, content);
      if (ie && ie_version < 9) mustWrap = true;
      builder.pos += text.length;
    } else {
      var content = document.createDocumentFragment(), pos = 0;
      while (true) {
        special.lastIndex = pos;
        var m = special.exec(text);
        var skipped = m ? m.index - pos : text.length - pos;
        if (skipped) {
          var txt = document.createTextNode(displayText.slice(pos, pos + skipped));
          if (ie && ie_version < 9) content.appendChild(elt("span", [txt]));
          else content.appendChild(txt);
          builder.map.push(builder.pos, builder.pos + skipped, txt);
          builder.col += skipped;
          builder.pos += skipped;
        }
        if (!m) break;
        pos += skipped + 1;
        if (m[0] == "\t") {
          var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize;
          var txt = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab"));
          txt.setAttribute("role", "presentation");
          txt.setAttribute("cm-text", "\t");
          builder.col += tabWidth;
        } else {
          var txt = builder.cm.options.specialCharPlaceholder(m[0]);
          txt.setAttribute("cm-text", m[0]);
          if (ie && ie_version < 9) content.appendChild(elt("span", [txt]));
          else content.appendChild(txt);
          builder.col += 1;
        }
        builder.map.push(builder.pos, builder.pos + 1, txt);
        builder.pos++;
      }
    }
    if (style || startStyle || endStyle || mustWrap || css) {
      var fullStyle = style || "";
      if (startStyle) fullStyle += startStyle;
      if (endStyle) fullStyle += endStyle;
      var token = elt("span", [content], fullStyle, css);
      if (title) token.title = title;
      return builder.content.appendChild(token);
    }
    builder.content.appendChild(content);
  }

  function splitSpaces(old) {
    var out = " ";
    for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0";
    out += " ";
    return out;
  }

  // Work around nonsense dimensions being reported for stretches of
  // right-to-left text.
  function buildTokenBadBidi(inner, order) {
    return function(builder, text, style, startStyle, endStyle, title, css) {
      style = style ? style + " cm-force-border" : "cm-force-border";
      var start = builder.pos, end = start + text.length;
      for (;;) {
        // Find the part that overlaps with the start of this text
        for (var i = 0; i < order.length; i++) {
          var part = order[i];
          if (part.to > start && part.from <= start) break;
        }
        if (part.to >= end) return inner(builder, text, style, startStyle, endStyle, title, css);
        inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css);
        startStyle = null;
        text = text.slice(part.to - start);
        start = part.to;
      }
    };
  }

  function buildCollapsedSpan(builder, size, marker, ignoreWidget) {
    var widget = !ignoreWidget && marker.widgetNode;
    if (widget) builder.map.push(builder.pos, builder.pos + size, widget);
    if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) {
      if (!widget)
        widget = builder.content.appendChild(document.createElement("span"));
      widget.setAttribute("cm-marker", marker.id);
    }
    if (widget) {
      builder.cm.display.input.setUneditable(widget);
      builder.content.appendChild(widget);
    }
    builder.pos += size;
  }

  // Outputs a number of spans to make up a line, taking highlighting
  // and marked text into account.
  function insertLineContent(line, builder, styles) {
    var spans = line.markedSpans, allText = line.text, at = 0;
    if (!spans) {
      for (var i = 1; i < styles.length; i+=2)
        builder.addToken(builder, allText.slice(at, at = styles[i]), interpretTokenStyle(styles[i+1], builder.cm.options));
      return;
    }

    var len = allText.length, pos = 0, i = 1, text = "", style, css;
    var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed;
    for (;;) {
      if (nextChange == pos) { // Update current marker set
        spanStyle = spanEndStyle = spanStartStyle = title = css = "";
        collapsed = null; nextChange = Infinity;
        var foundBookmarks = [];
        for (var j = 0; j < spans.length; ++j) {
          var sp = spans[j], m = sp.marker;
          if (m.type == "bookmark" && sp.from == pos && m.widgetNode) {
            foundBookmarks.push(m);
          } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) {
            if (sp.to != null && sp.to != pos && nextChange > sp.to) {
              nextChange = sp.to;
              spanEndStyle = "";
            }
            if (m.className) spanStyle += " " + m.className;
            if (m.css) css = m.css;
            if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle;
            if (m.endStyle && sp.to == nextChange) spanEndStyle += " " + m.endStyle;
            if (m.title && !title) title = m.title;
            if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0))
              collapsed = sp;
          } else if (sp.from > pos && nextChange > sp.from) {
            nextChange = sp.from;
          }
        }
        if (collapsed && (collapsed.from || 0) == pos) {
          buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos,
                             collapsed.marker, collapsed.from == null);
          if (collapsed.to == null) return;
          if (collapsed.to == pos) collapsed = false;
        }
        if (!collapsed && foundBookmarks.length) for (var j = 0; j < foundBookmarks.length; ++j)
          buildCollapsedSpan(builder, 0, foundBookmarks[j]);
      }
      if (pos >= len) break;

      var upto = Math.min(len, nextChange);
      while (true) {
        if (text) {
          var end = pos + text.length;
          if (!collapsed) {
            var tokenText = end > upto ? text.slice(0, upto - pos) : text;
            builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle,
                             spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css);
          }
          if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;}
          pos = end;
          spanStartStyle = "";
        }
        text = allText.slice(at, at = styles[i++]);
        style = interpretTokenStyle(styles[i++], builder.cm.options);
      }
    }
  }

  // DOCUMENT DATA STRUCTURE

  // By default, updates that start and end at the beginning of a line
  // are treated specially, in order to make the association of line
  // widgets and marker elements with the text behave more intuitive.
  function isWholeLineUpdate(doc, change) {
    return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" &&
      (!doc.cm || doc.cm.options.wholeLineUpdateBefore);
  }

  // Perform a change on the document data structure.
  function updateDoc(doc, change, markedSpans, estimateHeight) {
    function spansFor(n) {return markedSpans ? markedSpans[n] : null;}
    function update(line, text, spans) {
      updateLine(line, text, spans, estimateHeight);
      signalLater(line, "change", line, change);
    }
    function linesFor(start, end) {
      for (var i = start, result = []; i < end; ++i)
        result.push(new Line(text[i], spansFor(i), estimateHeight));
      return result;
    }

    var from = change.from, to = change.to, text = change.text;
    var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line);
    var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line;

    // Adjust the line structure
    if (change.full) {
      doc.insert(0, linesFor(0, text.length));
      doc.remove(text.length, doc.size - text.length);
    } else if (isWholeLineUpdate(doc, change)) {
      // This is a whole-line replace. Treated specially to make
      // sure line objects move the way they are supposed to.
      var added = linesFor(0, text.length - 1);
      update(lastLine, lastLine.text, lastSpans);
      if (nlines) doc.remove(from.line, nlines);
      if (added.length) doc.insert(from.line, added);
    } else if (firstLine == lastLine) {
      if (text.length == 1) {
        update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans);
      } else {
        var added = linesFor(1, text.length - 1);
        added.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight));
        update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));
        doc.insert(from.line + 1, added);
      }
    } else if (text.length == 1) {
      update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0));
      doc.remove(from.line + 1, nlines);
    } else {
      update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));
      update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans);
      var added = linesFor(1, text.length - 1);
      if (nlines > 1) doc.remove(from.line + 1, nlines - 1);
      doc.insert(from.line + 1, added);
    }

    signalLater(doc, "change", doc, change);
  }

  // The document is represented as a BTree consisting of leaves, with
  // chunk of lines in them, and branches, with up to ten leaves or
  // other branch nodes below them. The top node is always a branch
  // node, and is the document object itself (meaning it has
  // additional methods and properties).
  //
  // All nodes have parent links. The tree is used both to go from
  // line numbers to line objects, and to go from objects to numbers.
  // It also indexes by height, and is used to convert between height
  // and line object, and to find the total height of the document.
  //
  // See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html

  function LeafChunk(lines) {
    this.lines = lines;
    this.parent = null;
    for (var i = 0, height = 0; i < lines.length; ++i) {
      lines[i].parent = this;
      height += lines[i].height;
    }
    this.height = height;
  }

  LeafChunk.prototype = {
    chunkSize: function() { return this.lines.length; },
    // Remove the n lines at offset 'at'.
    removeInner: function(at, n) {
      for (var i = at, e = at + n; i < e; ++i) {
        var line = this.lines[i];
        this.height -= line.height;
        cleanUpLine(line);
        signalLater(line, "delete");
      }
      this.lines.splice(at, n);
    },
    // Helper used to collapse a small branch into a single leaf.
    collapse: function(lines) {
      lines.push.apply(lines, this.lines);
    },
    // Insert the given array of lines at offset 'at', count them as
    // having the given height.
    insertInner: function(at, lines, height) {
      this.height += height;
      this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at));
      for (var i = 0; i < lines.length; ++i) lines[i].parent = this;
    },
    // Used to iterate over a part of the tree.
    iterN: function(at, n, op) {
      for (var e = at + n; at < e; ++at)
        if (op(this.lines[at])) return true;
    }
  };

  function BranchChunk(children) {
    this.children = children;
    var size = 0, height = 0;
    for (var i = 0; i < children.length; ++i) {
      var ch = children[i];
      size += ch.chunkSize(); height += ch.height;
      ch.parent = this;
    }
    this.size = size;
    this.height = height;
    this.parent = null;
  }

  BranchChunk.prototype = {
    chunkSize: function() { return this.size; },
    removeInner: function(at, n) {
      this.size -= n;
      for (var i = 0; i < this.children.length; ++i) {
        var child = this.children[i], sz = child.chunkSize();
        if (at < sz) {
          var rm = Math.min(n, sz - at), oldHeight = child.height;
          child.removeInner(at, rm);
          this.height -= oldHeight - child.height;
          if (sz == rm) { this.children.splice(i--, 1); child.parent = null; }
          if ((n -= rm) == 0) break;
          at = 0;
        } else at -= sz;
      }
      // If the result is smaller than 25 lines, ensure that it is a
      // single leaf node.
      if (this.size - n < 25 &&
          (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) {
        var lines = [];
        this.collapse(lines);
        this.children = [new LeafChunk(lines)];
        this.children[0].parent = this;
      }
    },
    collapse: function(lines) {
      for (var i = 0; i < this.children.length; ++i) this.children[i].collapse(lines);
    },
    insertInner: function(at, lines, height) {
      this.size += lines.length;
      this.height += height;
      for (var i = 0; i < this.children.length; ++i) {
        var child = this.children[i], sz = child.chunkSize();
        if (at <= sz) {
          child.insertInner(at, lines, height);
          if (child.lines && child.lines.length > 50) {
            while (child.lines.length > 50) {
              var spilled = child.lines.splice(child.lines.length - 25, 25);
              var newleaf = new LeafChunk(spilled);
              child.height -= newleaf.height;
              this.children.splice(i + 1, 0, newleaf);
              newleaf.parent = this;
            }
            this.maybeSpill();
          }
          break;
        }
        at -= sz;
      }
    },
    // When a node has grown, check whether it should be split.
    maybeSpill: function() {
      if (this.children.length <= 10) return;
      var me = this;
      do {
        var spilled = me.children.splice(me.children.length - 5, 5);
        var sibling = new BranchChunk(spilled);
        if (!me.parent) { // Become the parent node
          var copy = new BranchChunk(me.children);
          copy.parent = me;
          me.children = [copy, sibling];
          me = copy;
        } else {
          me.size -= sibling.size;
          me.height -= sibling.height;
          var myIndex = indexOf(me.parent.children, me);
          me.parent.children.splice(myIndex + 1, 0, sibling);
        }
        sibling.parent = me.parent;
      } while (me.children.length > 10);
      me.parent.maybeSpill();
    },
    iterN: function(at, n, op) {
      for (var i = 0; i < this.children.length; ++i) {
        var child = this.children[i], sz = child.chunkSize();
        if (at < sz) {
          var used = Math.min(n, sz - at);
          if (child.iterN(at, used, op)) return true;
          if ((n -= used) == 0) break;
          at = 0;
        } else at -= sz;
      }
    }
  };

  var nextDocId = 0;
  var Doc = CodeMirror.Doc = function(text, mode, firstLine) {
    if (!(this instanceof Doc)) return new Doc(text, mode, firstLine);
    if (firstLine == null) firstLine = 0;

    BranchChunk.call(this, [new LeafChunk([new Line("", null)])]);
    this.first = firstLine;
    this.scrollTop = this.scrollLeft = 0;
    this.cantEdit = false;
    this.cleanGeneration = 1;
    this.frontier = firstLine;
    var start = Pos(firstLine, 0);
    this.sel = simpleSelection(start);
    this.history = new History(null);
    this.id = ++nextDocId;
    this.modeOption = mode;

    if (typeof text == "string") text = splitLines(text);
    updateDoc(this, {from: start, to: start, text: text});
    setSelection(this, simpleSelection(start), sel_dontScroll);
  };

  Doc.prototype = createObj(BranchChunk.prototype, {
    constructor: Doc,
    // Iterate over the document. Supports two forms -- with only one
    // argument, it calls that for each line in the document. With
    // three, it iterates over the range given by the first two (with
    // the second being non-inclusive).
    iter: function(from, to, op) {
      if (op) this.iterN(from - this.first, to - from, op);
      else this.iterN(this.first, this.first + this.size, from);
    },

    // Non-public interface for adding and removing lines.
    insert: function(at, lines) {
      var height = 0;
      for (var i = 0; i < lines.length; ++i) height += lines[i].height;
      this.insertInner(at - this.first, lines, height);
    },
    remove: function(at, n) { this.removeInner(at - this.first, n); },

    // From here, the methods are part of the public interface. Most
    // are also available from CodeMirror (editor) instances.

    getValue: function(lineSep) {
      var lines = getLines(this, this.first, this.first + this.size);
      if (lineSep === false) return lines;
      return lines.join(lineSep || "\n");
    },
    setValue: docMethodOp(function(code) {
      var top = Pos(this.first, 0), last = this.first + this.size - 1;
      makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length),
                        text: splitLines(code), origin: "setValue", full: true}, true);
      setSelection(this, simpleSelection(top));
    }),
    replaceRange: function(code, from, to, origin) {
      from = clipPos(this, from);
      to = to ? clipPos(this, to) : from;
      replaceRange(this, code, from, to, origin);
    },
    getRange: function(from, to, lineSep) {
      var lines = getBetween(this, clipPos(this, from), clipPos(this, to));
      if (lineSep === false) return lines;
      return lines.join(lineSep || "\n");
    },

    getLine: function(line) {var l = this.getLineHandle(line); return l && l.text;},

    getLineHandle: function(line) {if (isLine(this, line)) return getLine(this, line);},
    getLineNumber: function(line) {return lineNo(line);},

    getLineHandleVisualStart: function(line) {
      if (typeof line == "number") line = getLine(this, line);
      return visualLine(line);
    },

    lineCount: function() {return this.size;},
    firstLine: function() {return this.first;},
    lastLine: function() {return this.first + this.size - 1;},

    clipPos: function(pos) {return clipPos(this, pos);},

    getCursor: function(start) {
      var range = this.sel.primary(), pos;
      if (start == null || start == "head") pos = range.head;
      else if (start == "anchor") pos = range.anchor;
      else if (start == "end" || start == "to" || start === false) pos = range.to();
      else pos = range.from();
      return pos;
    },
    listSelections: function() { return this.sel.ranges; },
    somethingSelected: function() {return this.sel.somethingSelected();},

    setCursor: docMethodOp(function(line, ch, options) {
      setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options);
    }),
    setSelection: docMethodOp(function(anchor, head, options) {
      setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options);
    }),
    extendSelection: docMethodOp(function(head, other, options) {
      extendSelection(this, clipPos(this, head), other && clipPos(this, other), options);
    }),
    extendSelections: docMethodOp(function(heads, options) {
      extendSelections(this, clipPosArray(this, heads, options));
    }),
    extendSelectionsBy: docMethodOp(function(f, options) {
      extendSelections(this, map(this.sel.ranges, f), options);
    }),
    setSelections: docMethodOp(function(ranges, primary, options) {
      if (!ranges.length) return;
      for (var i = 0, out = []; i < ranges.length; i++)
        out[i] = new Range(clipPos(this, ranges[i].anchor),
                           clipPos(this, ranges[i].head));
      if (primary == null) primary = Math.min(ranges.length - 1, this.sel.primIndex);
      setSelection(this, normalizeSelection(out, primary), options);
    }),
    addSelection: docMethodOp(function(anchor, head, options) {
      var ranges = this.sel.ranges.slice(0);
      ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor)));
      setSelection(this, normalizeSelection(ranges, ranges.length - 1), options);
    }),

    getSelection: function(lineSep) {
      var ranges = this.sel.ranges, lines;
      for (var i = 0; i < ranges.length; i++) {
        var sel = getBetween(this, ranges[i].from(), ranges[i].to());
        lines = lines ? lines.concat(sel) : sel;
      }
      if (lineSep === false) return lines;
      else return lines.join(lineSep || "\n");
    },
    getSelections: function(lineSep) {
      var parts = [], ranges = this.sel.ranges;
      for (var i = 0; i < ranges.length; i++) {
        var sel = getBetween(this, ranges[i].from(), ranges[i].to());
        if (lineSep !== false) sel = sel.join(lineSep || "\n");
        parts[i] = sel;
      }
      return parts;
    },
    replaceSelection: function(code, collapse, origin) {
      var dup = [];
      for (var i = 0; i < this.sel.ranges.length; i++)
        dup[i] = code;
      this.replaceSelections(dup, collapse, origin || "+input");
    },
    replaceSelections: docMethodOp(function(code, collapse, origin) {
      var changes = [], sel = this.sel;
      for (var i = 0; i < sel.ranges.length; i++) {
        var range = sel.ranges[i];
        changes[i] = {from: range.from(), to: range.to(), text: splitLines(code[i]), origin: origin};
      }
      var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse);
      for (var i = changes.length - 1; i >= 0; i--)
        makeChange(this, changes[i]);
      if (newSel) setSelectionReplaceHistory(this, newSel);
      else if (this.cm) ensureCursorVisible(this.cm);
    }),
    undo: docMethodOp(function() {makeChangeFromHistory(this, "undo");}),
    redo: docMethodOp(function() {makeChangeFromHistory(this, "redo");}),
    undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true);}),
    redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true);}),

    setExtending: function(val) {this.extend = val;},
    getExtending: function() {return this.extend;},

    historySize: function() {
      var hist = this.history, done = 0, undone = 0;
      for (var i = 0; i < hist.done.length; i++) if (!hist.done[i].ranges) ++done;
      for (var i = 0; i < hist.undone.length; i++) if (!hist.undone[i].ranges) ++undone;
      return {undo: done, redo: undone};
    },
    clearHistory: function() {this.history = new History(this.history.maxGeneration);},

    markClean: function() {
      this.cleanGeneration = this.changeGeneration(true);
    },
    changeGeneration: function(forceSplit) {
      if (forceSplit)
        this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null;
      return this.history.generation;
    },
    isClean: function (gen) {
      return this.history.generation == (gen || this.cleanGeneration);
    },

    getHistory: function() {
      return {done: copyHistoryArray(this.history.done),
              undone: copyHistoryArray(this.history.undone)};
    },
    setHistory: function(histData) {
      var hist = this.history = new History(this.history.maxGeneration);
      hist.done = copyHistoryArray(histData.done.slice(0), null, true);
      hist.undone = copyHistoryArray(histData.undone.slice(0), null, true);
    },

    addLineClass: docMethodOp(function(handle, where, cls) {
      return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) {
        var prop = where == "text" ? "textClass"
                 : where == "background" ? "bgClass"
                 : where == "gutter" ? "gutterClass" : "wrapClass";
        if (!line[prop]) line[prop] = cls;
        else if (classTest(cls).test(line[prop])) return false;
        else line[prop] += " " + cls;
        return true;
      });
    }),
    removeLineClass: docMethodOp(function(handle, where, cls) {
      return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) {
        var prop = where == "text" ? "textClass"
                 : where == "background" ? "bgClass"
                 : where == "gutter" ? "gutterClass" : "wrapClass";
        var cur = line[prop];
        if (!cur) return false;
        else if (cls == null) line[prop] = null;
        else {
          var found = cur.match(classTest(cls));
          if (!found) return false;
          var end = found.index + found[0].length;
          line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null;
        }
        return true;
      });
    }),

    addLineWidget: docMethodOp(function(handle, node, options) {
      return addLineWidget(this, handle, node, options);
    }),
    removeLineWidget: function(widget) { widget.clear(); },

    markText: function(from, to, options) {
      return markText(this, clipPos(this, from), clipPos(this, to), options, "range");
    },
    setBookmark: function(pos, options) {
      var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options),
                      insertLeft: options && options.insertLeft,
                      clearWhenEmpty: false, shared: options && options.shared,
                      handleMouseEvents: options && options.handleMouseEvents};
      pos = clipPos(this, pos);
      return markText(this, pos, pos, realOpts, "bookmark");
    },
    findMarksAt: function(pos) {
      pos = clipPos(this, pos);
      var markers = [], spans = getLine(this, pos.line).markedSpans;
      if (spans) for (var i = 0; i < spans.length; ++i) {
        var span = spans[i];
        if ((span.from == null || span.from <= pos.ch) &&
            (span.to == null || span.to >= pos.ch))
          markers.push(span.marker.parent || span.marker);
      }
      return markers;
    },
    findMarks: function(from, to, filter) {
      from = clipPos(this, from); to = clipPos(this, to);
      var found = [], lineNo = from.line;
      this.iter(from.line, to.line + 1, function(line) {
        var spans = line.markedSpans;
        if (spans) for (var i = 0; i < spans.length; i++) {
          var span = spans[i];
          if (!(lineNo == from.line && from.ch > span.to ||
                span.from == null && lineNo != from.line||
                lineNo == to.line && span.from > to.ch) &&
              (!filter || filter(span.marker)))
            found.push(span.marker.parent || span.marker);
        }
        ++lineNo;
      });
      return found;
    },
    getAllMarks: function() {
      var markers = [];
      this.iter(function(line) {
        var sps = line.markedSpans;
        if (sps) for (var i = 0; i < sps.length; ++i)
          if (sps[i].from != null) markers.push(sps[i].marker);
      });
      return markers;
    },

    posFromIndex: function(off) {
      var ch, lineNo = this.first;
      this.iter(function(line) {
        var sz = line.text.length + 1;
        if (sz > off) { ch = off; return true; }
        off -= sz;
        ++lineNo;
      });
      return clipPos(this, Pos(lineNo, ch));
    },
    indexFromPos: function (coords) {
      coords = clipPos(this, coords);
      var index = coords.ch;
      if (coords.line < this.first || coords.ch < 0) return 0;
      this.iter(this.first, coords.line, function (line) {
        index += line.text.length + 1;
      });
      return index;
    },

    copy: function(copyHistory) {
      var doc = new Doc(getLines(this, this.first, this.first + this.size), this.modeOption, this.first);
      doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft;
      doc.sel = this.sel;
      doc.extend = false;
      if (copyHistory) {
        doc.history.undoDepth = this.history.undoDepth;
        doc.setHistory(this.getHistory());
      }
      return doc;
    },

    linkedDoc: function(options) {
      if (!options) options = {};
      var from = this.first, to = this.first + this.size;
      if (options.from != null && options.from > from) from = options.from;
      if (options.to != null && options.to < to) to = options.to;
      var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from);
      if (options.sharedHist) copy.history = this.history;
      (this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist});
      copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}];
      copySharedMarkers(copy, findSharedMarkers(this));
      return copy;
    },
    unlinkDoc: function(other) {
      if (other instanceof CodeMirror) other = other.doc;
      if (this.linked) for (var i = 0; i < this.linked.length; ++i) {
        var link = this.linked[i];
        if (link.doc != other) continue;
        this.linked.splice(i, 1);
        other.unlinkDoc(this);
        detachSharedMarkers(findSharedMarkers(this));
        break;
      }
      // If the histories were shared, split them again
      if (other.history == this.history) {
        var splitIds = [other.id];
        linkedDocs(other, function(doc) {splitIds.push(doc.id);}, true);
        other.history = new History(null);
        other.history.done = copyHistoryArray(this.history.done, splitIds);
        other.history.undone = copyHistoryArray(this.history.undone, splitIds);
      }
    },
    iterLinkedDocs: function(f) {linkedDocs(this, f);},

    getMode: function() {return this.mode;},
    getEditor: function() {return this.cm;}
  });

  // Public alias.
  Doc.prototype.eachLine = Doc.prototype.iter;

  // Set up methods on CodeMirror's prototype to redirect to the editor's document.
  var dontDelegate = "iter insert remove copy getEditor constructor".split(" ");
  for (var prop in Doc.prototype) if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0)
    CodeMirror.prototype[prop] = (function(method) {
      return function() {return method.apply(this.doc, arguments);};
    })(Doc.prototype[prop]);

  eventMixin(Doc);

  // Call f for all linked documents.
  function linkedDocs(doc, f, sharedHistOnly) {
    function propagate(doc, skip, sharedHist) {
      if (doc.linked) for (var i = 0; i < doc.linked.length; ++i) {
        var rel = doc.linked[i];
        if (rel.doc == skip) continue;
        var shared = sharedHist && rel.sharedHist;
        if (sharedHistOnly && !shared) continue;
        f(rel.doc, shared);
        propagate(rel.doc, doc, shared);
      }
    }
    propagate(doc, null, true);
  }

  // Attach a document to an editor.
  function attachDoc(cm, doc) {
    if (doc.cm) throw new Error("This document is already in use.");
    cm.doc = doc;
    doc.cm = cm;
    estimateLineHeights(cm);
    loadMode(cm);
    if (!cm.options.lineWrapping) findMaxLine(cm);
    cm.options.mode = doc.modeOption;
    regChange(cm);
  }

  // LINE UTILITIES

  // Find the line object corresponding to the given line number.
  function getLine(doc, n) {
    n -= doc.first;
    if (n < 0 || n >= doc.size) throw new Error("There is no line " + (n + doc.first) + " in the document.");
    for (var chunk = doc; !chunk.lines;) {
      for (var i = 0;; ++i) {
        var child = chunk.children[i], sz = child.chunkSize();
        if (n < sz) { chunk = child; break; }
        n -= sz;
      }
    }
    return chunk.lines[n];
  }

  // Get the part of a document between two positions, as an array of
  // strings.
  function getBetween(doc, start, end) {
    var out = [], n = start.line;
    doc.iter(start.line, end.line + 1, function(line) {
      var text = line.text;
      if (n == end.line) text = text.slice(0, end.ch);
      if (n == start.line) text = text.slice(start.ch);
      out.push(text);
      ++n;
    });
    return out;
  }
  // Get the lines between from and to, as array of strings.
  function getLines(doc, from, to) {
    var out = [];
    doc.iter(from, to, function(line) { out.push(line.text); });
    return out;
  }

  // Update the height of a line, propagating the height change
  // upwards to parent nodes.
  function updateLineHeight(line, height) {
    var diff = height - line.height;
    if (diff) for (var n = line; n; n = n.parent) n.height += diff;
  }

  // Given a line object, find its line number by walking up through
  // its parent links.
  function lineNo(line) {
    if (line.parent == null) return null;
    var cur = line.parent, no = indexOf(cur.lines, line);
    for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
      for (var i = 0;; ++i) {
        if (chunk.children[i] == cur) break;
        no += chunk.children[i].chunkSize();
      }
    }
    return no + cur.first;
  }

  // Find the line at the given vertical position, using the height
  // information in the document tree.
  function lineAtHeight(chunk, h) {
    var n = chunk.first;
    outer: do {
      for (var i = 0; i < chunk.children.length; ++i) {
        var child = chunk.children[i], ch = child.height;
        if (h < ch) { chunk = child; continue outer; }
        h -= ch;
        n += child.chunkSize();
      }
      return n;
    } while (!chunk.lines);
    for (var i = 0; i < chunk.lines.length; ++i) {
      var line = chunk.lines[i], lh = line.height;
      if (h < lh) break;
      h -= lh;
    }
    return n + i;
  }


  // Find the height above the given line.
  function heightAtLine(lineObj) {
    lineObj = visualLine(lineObj);

    var h = 0, chunk = lineObj.parent;
    for (var i = 0; i < chunk.lines.length; ++i) {
      var line = chunk.lines[i];
      if (line == lineObj) break;
      else h += line.height;
    }
    for (var p = chunk.parent; p; chunk = p, p = chunk.parent) {
      for (var i = 0; i < p.children.length; ++i) {
        var cur = p.children[i];
        if (cur == chunk) break;
        else h += cur.height;
      }
    }
    return h;
  }

  // Get the bidi ordering for the given line (and cache it). Returns
  // false for lines that are fully left-to-right, and an array of
  // BidiSpan objects otherwise.
  function getOrder(line) {
    var order = line.order;
    if (order == null) order = line.order = bidiOrdering(line.text);
    return order;
  }

  // HISTORY

  function History(startGen) {
    // Arrays of change events and selections. Doing something adds an
    // event to done and clears undo. Undoing moves events from done
    // to undone, redoing moves them in the other direction.
    this.done = []; this.undone = [];
    this.undoDepth = Infinity;
    // Used to track when changes can be merged into a single undo
    // event
    this.lastModTime = this.lastSelTime = 0;
    this.lastOp = this.lastSelOp = null;
    this.lastOrigin = this.lastSelOrigin = null;
    // Used by the isClean() method
    this.generation = this.maxGeneration = startGen || 1;
  }

  // Create a history change event from an updateDoc-style change
  // object.
  function historyChangeFromChange(doc, change) {
    var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)};
    attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);
    linkedDocs(doc, function(doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true);
    return histChange;
  }

  // Pop all selection events off the end of a history array. Stop at
  // a change event.
  function clearSelectionEvents(array) {
    while (array.length) {
      var last = lst(array);
      if (last.ranges) array.pop();
      else break;
    }
  }

  // Find the top change event in the history. Pop off selection
  // events that are in the way.
  function lastChangeEvent(hist, force) {
    if (force) {
      clearSelectionEvents(hist.done);
      return lst(hist.done);
    } else if (hist.done.length && !lst(hist.done).ranges) {
      return lst(hist.done);
    } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) {
      hist.done.pop();
      return lst(hist.done);
    }
  }

  // Register a change in the history. Merges changes that are within
  // a single operation, ore are close together with an origin that
  // allows merging (starting with "+") into a single event.
  function addChangeToHistory(doc, change, selAfter, opId) {
    var hist = doc.history;
    hist.undone.length = 0;
    var time = +new Date, cur;

    if ((hist.lastOp == opId ||
         hist.lastOrigin == change.origin && change.origin &&
         ((change.origin.charAt(0) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) ||
          change.origin.charAt(0) == "*")) &&
        (cur = lastChangeEvent(hist, hist.lastOp == opId))) {
      // Merge this change into the last event
      var last = lst(cur.changes);
      if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) {
        // Optimized case for simple insertion -- don't want to add
        // new changesets for every character typed
        last.to = changeEnd(change);
      } else {
        // Add new sub-event
        cur.changes.push(historyChangeFromChange(doc, change));
      }
    } else {
      // Can not be merged, start a new event.
      var before = lst(hist.done);
      if (!before || !before.ranges)
        pushSelectionToHistory(doc.sel, hist.done);
      cur = {changes: [historyChangeFromChange(doc, change)],
             generation: hist.generation};
      hist.done.push(cur);
      while (hist.done.length > hist.undoDepth) {
        hist.done.shift();
        if (!hist.done[0].ranges) hist.done.shift();
      }
    }
    hist.done.push(selAfter);
    hist.generation = ++hist.maxGeneration;
    hist.lastModTime = hist.lastSelTime = time;
    hist.lastOp = hist.lastSelOp = opId;
    hist.lastOrigin = hist.lastSelOrigin = change.origin;

    if (!last) signal(doc, "historyAdded");
  }

  function selectionEventCanBeMerged(doc, origin, prev, sel) {
    var ch = origin.charAt(0);
    return ch == "*" ||
      ch == "+" &&
      prev.ranges.length == sel.ranges.length &&
      prev.somethingSelected() == sel.somethingSelected() &&
      new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500);
  }

  // Called whenever the selection changes, sets the new selection as
  // the pending selection in the history, and pushes the old pending
  // selection into the 'done' array when it was significantly
  // different (in number of selected ranges, emptiness, or time).
  function addSelectionToHistory(doc, sel, opId, options) {
    var hist = doc.history, origin = options && options.origin;

    // A new event is started when the previous origin does not match
    // the current, or the origins don't allow matching. Origins
    // starting with * are always merged, those starting with + are
    // merged when similar and close together in time.
    if (opId == hist.lastSelOp ||
        (origin && hist.lastSelOrigin == origin &&
         (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin ||
          selectionEventCanBeMerged(doc, origin, lst(hist.done), sel))))
      hist.done[hist.done.length - 1] = sel;
    else
      pushSelectionToHistory(sel, hist.done);

    hist.lastSelTime = +new Date;
    hist.lastSelOrigin = origin;
    hist.lastSelOp = opId;
    if (options && options.clearRedo !== false)
      clearSelectionEvents(hist.undone);
  }

  function pushSelectionToHistory(sel, dest) {
    var top = lst(dest);
    if (!(top && top.ranges && top.equals(sel)))
      dest.push(sel);
  }

  // Used to store marked span information in the history.
  function attachLocalSpans(doc, change, from, to) {
    var existing = change["spans_" + doc.id], n = 0;
    doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function(line) {
      if (line.markedSpans)
        (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans;
      ++n;
    });
  }

  // When un/re-doing restores text containing marked spans, those
  // that have been explicitly cleared should not be restored.
  function removeClearedSpans(spans) {
    if (!spans) return null;
    for (var i = 0, out; i < spans.length; ++i) {
      if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); }
      else if (out) out.push(spans[i]);
    }
    return !out ? spans : out.length ? out : null;
  }

  // Retrieve and filter the old marked spans stored in a change event.
  function getOldSpans(doc, change) {
    var found = change["spans_" + doc.id];
    if (!found) return null;
    for (var i = 0, nw = []; i < change.text.length; ++i)
      nw.push(removeClearedSpans(found[i]));
    return nw;
  }

  // Used both to provide a JSON-safe object in .getHistory, and, when
  // detaching a document, to split the history in two
  function copyHistoryArray(events, newGroup, instantiateSel) {
    for (var i = 0, copy = []; i < events.length; ++i) {
      var event = events[i];
      if (event.ranges) {
        copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event);
        continue;
      }
      var changes = event.changes, newChanges = [];
      copy.push({changes: newChanges});
      for (var j = 0; j < changes.length; ++j) {
        var change = changes[j], m;
        newChanges.push({from: change.from, to: change.to, text: change.text});
        if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) {
          if (indexOf(newGroup, Number(m[1])) > -1) {
            lst(newChanges)[prop] = change[prop];
            delete change[prop];
          }
        }
      }
    }
    return copy;
  }

  // Rebasing/resetting history to deal with externally-sourced changes

  function rebaseHistSelSingle(pos, from, to, diff) {
    if (to < pos.line) {
      pos.line += diff;
    } else if (from < pos.line) {
      pos.line = from;
      pos.ch = 0;
    }
  }

  // Tries to rebase an array of history events given a change in the
  // document. If the change touches the same lines as the event, the
  // event, and everything 'behind' it, is discarded. If the change is
  // before the event, the event's positions are updated. Uses a
  // copy-on-write scheme for the positions, to avoid having to
  // reallocate them all on every rebase, but also avoid problems with
  // shared position objects being unsafely updated.
  function rebaseHistArray(array, from, to, diff) {
    for (var i = 0; i < array.length; ++i) {
      var sub = array[i], ok = true;
      if (sub.ranges) {
        if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; }
        for (var j = 0; j < sub.ranges.length; j++) {
          rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff);
          rebaseHistSelSingle(sub.ranges[j].head, from, to, diff);
        }
        continue;
      }
      for (var j = 0; j < sub.changes.length; ++j) {
        var cur = sub.changes[j];
        if (to < cur.from.line) {
          cur.from = Pos(cur.from.line + diff, cur.from.ch);
          cur.to = Pos(cur.to.line + diff, cur.to.ch);
        } else if (from <= cur.to.line) {
          ok = false;
          break;
        }
      }
      if (!ok) {
        array.splice(0, i + 1);
        i = 0;
      }
    }
  }

  function rebaseHist(hist, change) {
    var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1;
    rebaseHistArray(hist.done, from, to, diff);
    rebaseHistArray(hist.undone, from, to, diff);
  }

  // EVENT UTILITIES

  // Due to the fact that we still support jurassic IE versions, some
  // compatibility wrappers are needed.

  var e_preventDefault = CodeMirror.e_preventDefault = function(e) {
    if (e.preventDefault) e.preventDefault();
    else e.returnValue = false;
  };
  var e_stopPropagation = CodeMirror.e_stopPropagation = function(e) {
    if (e.stopPropagation) e.stopPropagation();
    else e.cancelBubble = true;
  };
  function e_defaultPrevented(e) {
    return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false;
  }
  var e_stop = CodeMirror.e_stop = function(e) {e_preventDefault(e); e_stopPropagation(e);};

  function e_target(e) {return e.target || e.srcElement;}
  function e_button(e) {
    var b = e.which;
    if (b == null) {
      if (e.button & 1) b = 1;
      else if (e.button & 2) b = 3;
      else if (e.button & 4) b = 2;
    }
    if (mac && e.ctrlKey && b == 1) b = 3;
    return b;
  }

  // EVENT HANDLING

  // Lightweight event framework. on/off also work on DOM nodes,
  // registering native DOM handlers.

  var on = CodeMirror.on = function(emitter, type, f) {
    if (emitter.addEventListener)
      emitter.addEventListener(type, f, false);
    else if (emitter.attachEvent)
      emitter.attachEvent("on" + type, f);
    else {
      var map = emitter._handlers || (emitter._handlers = {});
      var arr = map[type] || (map[type] = []);
      arr.push(f);
    }
  };

  var off = CodeMirror.off = function(emitter, type, f) {
    if (emitter.removeEventListener)
      emitter.removeEventListener(type, f, false);
    else if (emitter.detachEvent)
      emitter.detachEvent("on" + type, f);
    else {
      var arr = emitter._handlers && emitter._handlers[type];
      if (!arr) return;
      for (var i = 0; i < arr.length; ++i)
        if (arr[i] == f) { arr.splice(i, 1); break; }
    }
  };

  var signal = CodeMirror.signal = function(emitter, type /*, values...*/) {
    var arr = emitter._handlers && emitter._handlers[type];
    if (!arr) return;
    var args = Array.prototype.slice.call(arguments, 2);
    for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args);
  };

  var orphanDelayedCallbacks = null;

  // Often, we want to signal events at a point where we are in the
  // middle of some work, but don't want the handler to start calling
  // other methods on the editor, which might be in an inconsistent
  // state or simply not expect any other events to happen.
  // signalLater looks whether there are any handlers, and schedules
  // them to be executed when the last operation ends, or, if no
  // operation is active, when a timeout fires.
  function signalLater(emitter, type /*, values...*/) {
    var arr = emitter._handlers && emitter._handlers[type];
    if (!arr) return;
    var args = Array.prototype.slice.call(arguments, 2), list;
    if (operationGroup) {
      list = operationGroup.delayedCallbacks;
    } else if (orphanDelayedCallbacks) {
      list = orphanDelayedCallbacks;
    } else {
      list = orphanDelayedCallbacks = [];
      setTimeout(fireOrphanDelayed, 0);
    }
    function bnd(f) {return function(){f.apply(null, args);};};
    for (var i = 0; i < arr.length; ++i)
      list.push(bnd(arr[i]));
  }

  function fireOrphanDelayed() {
    var delayed = orphanDelayedCallbacks;
    orphanDelayedCallbacks = null;
    for (var i = 0; i < delayed.length; ++i) delayed[i]();
  }

  // The DOM events that CodeMirror handles can be overridden by
  // registering a (non-DOM) handler on the editor for the event name,
  // and preventDefault-ing the event in that handler.
  function signalDOMEvent(cm, e, override) {
    if (typeof e == "string")
      e = {type: e, preventDefault: function() { this.defaultPrevented = true; }};
    signal(cm, override || e.type, cm, e);
    return e_defaultPrevented(e) || e.codemirrorIgnore;
  }

  function signalCursorActivity(cm) {
    var arr = cm._handlers && cm._handlers.cursorActivity;
    if (!arr) return;
    var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []);
    for (var i = 0; i < arr.length; ++i) if (indexOf(set, arr[i]) == -1)
      set.push(arr[i]);
  }

  function hasHandler(emitter, type) {
    var arr = emitter._handlers && emitter._handlers[type];
    return arr && arr.length > 0;
  }

  // Add on and off methods to a constructor's prototype, to make
  // registering events on such objects more convenient.
  function eventMixin(ctor) {
    ctor.prototype.on = function(type, f) {on(this, type, f);};
    ctor.prototype.off = function(type, f) {off(this, type, f);};
  }

  // MISC UTILITIES

  // Number of pixels added to scroller and sizer to hide scrollbar
  var scrollerGap = 30;

  // Returned or thrown by various protocols to signal 'I'm not
  // handling this'.
  var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}};

  // Reused option objects for setSelection & friends
  var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"};

  function Delayed() {this.id = null;}
  Delayed.prototype.set = function(ms, f) {
    clearTimeout(this.id);
    this.id = setTimeout(f, ms);
  };

  // Counts the column offset in a string, taking tabs into account.
  // Used mostly to find indentation.
  var countColumn = CodeMirror.countColumn = function(string, end, tabSize, startIndex, startValue) {
    if (end == null) {
      end = string.search(/[^\s\u00a0]/);
      if (end == -1) end = string.length;
    }
    for (var i = startIndex || 0, n = startValue || 0;;) {
      var nextTab = string.indexOf("\t", i);
      if (nextTab < 0 || nextTab >= end)
        return n + (end - i);
      n += nextTab - i;
      n += tabSize - (n % tabSize);
      i = nextTab + 1;
    }
  };

  // The inverse of countColumn -- find the offset that corresponds to
  // a particular column.
  function findColumn(string, goal, tabSize) {
    for (var pos = 0, col = 0;;) {
      var nextTab = string.indexOf("\t", pos);
      if (nextTab == -1) nextTab = string.length;
      var skipped = nextTab - pos;
      if (nextTab == string.length || col + skipped >= goal)
        return pos + Math.min(skipped, goal - col);
      col += nextTab - pos;
      col += tabSize - (col % tabSize);
      pos = nextTab + 1;
      if (col >= goal) return pos;
    }
  }

  var spaceStrs = [""];
  function spaceStr(n) {
    while (spaceStrs.length <= n)
      spaceStrs.push(lst(spaceStrs) + " ");
    return spaceStrs[n];
  }

  function lst(arr) { return arr[arr.length-1]; }

  var selectInput = function(node) { node.select(); };
  if (ios) // Mobile Safari apparently has a bug where select() is broken.
    selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; };
  else if (ie) // Suppress mysterious IE10 errors
    selectInput = function(node) { try { node.select(); } catch(_e) {} };

  function indexOf(array, elt) {
    for (var i = 0; i < array.length; ++i)
      if (array[i] == elt) return i;
    return -1;
  }
  function map(array, f) {
    var out = [];
    for (var i = 0; i < array.length; i++) out[i] = f(array[i], i);
    return out;
  }

  function nothing() {}

  function createObj(base, props) {
    var inst;
    if (Object.create) {
      inst = Object.create(base);
    } else {
      nothing.prototype = base;
      inst = new nothing();
    }
    if (props) copyObj(props, inst);
    return inst;
  };

  function copyObj(obj, target, overwrite) {
    if (!target) target = {};
    for (var prop in obj)
      if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
        target[prop] = obj[prop];
    return target;
  }

  function bind(f) {
    var args = Array.prototype.slice.call(arguments, 1);
    return function(){return f.apply(null, args);};
  }

  var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;
  var isWordCharBasic = CodeMirror.isWordChar = function(ch) {
    return /\w/.test(ch) || ch > "\x80" &&
      (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch));
  };
  function isWordChar(ch, helper) {
    if (!helper) return isWordCharBasic(ch);
    if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) return true;
    return helper.test(ch);
  }

  function isEmpty(obj) {
    for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false;
    return true;
  }

  // Extending unicode characters. A series of a non-extending char +
  // any number of extending chars is treated as a single unit as far
  // as editing and measuring is concerned. This is not fully correct,
  // since some scripts/fonts/browsers also treat other configurations
  // of code points as a group.
  var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/;
  function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch); }

  // DOM UTILITIES

  function elt(tag, content, className, style) {
    var e = document.createElement(tag);
    if (className) e.className = className;
    if (style) e.style.cssText = style;
    if (typeof content == "string") e.appendChild(document.createTextNode(content));
    else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]);
    return e;
  }

  var range;
  if (document.createRange) range = function(node, start, end, endNode) {
    var r = document.createRange();
    r.setEnd(endNode || node, end);
    r.setStart(node, start);
    return r;
  };
  else range = function(node, start, end) {
    var r = document.body.createTextRange();
    try { r.moveToElementText(node.parentNode); }
    catch(e) { return r; }
    r.collapse(true);
    r.moveEnd("character", end);
    r.moveStart("character", start);
    return r;
  };

  function removeChildren(e) {
    for (var count = e.childNodes.length; count > 0; --count)
      e.removeChild(e.firstChild);
    return e;
  }

  function removeChildrenAndAdd(parent, e) {
    return removeChildren(parent).appendChild(e);
  }

  var contains = CodeMirror.contains = function(parent, child) {
    if (child.nodeType == 3) // Android browser always returns false when child is a textnode
      child = child.parentNode;
    if (parent.contains)
      return parent.contains(child);
    do {
      if (child.nodeType == 11) child = child.host;
      if (child == parent) return true;
    } while (child = child.parentNode);
  };

  function activeElt() { return document.activeElement; }
  // Older versions of IE throws unspecified error when touching
  // document.activeElement in some cases (during loading, in iframe)
  if (ie && ie_version < 11) activeElt = function() {
    try { return document.activeElement; }
    catch(e) { return document.body; }
  };

  function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*"); }
  var rmClass = CodeMirror.rmClass = function(node, cls) {
    var current = node.className;
    var match = classTest(cls).exec(current);
    if (match) {
      var after = current.slice(match.index + match[0].length);
      node.className = current.slice(0, match.index) + (after ? match[1] + after : "");
    }
  };
  var addClass = CodeMirror.addClass = function(node, cls) {
    var current = node.className;
    if (!classTest(cls).test(current)) node.className += (current ? " " : "") + cls;
  };
  function joinClasses(a, b) {
    var as = a.split(" ");
    for (var i = 0; i < as.length; i++)
      if (as[i] && !classTest(as[i]).test(b)) b += " " + as[i];
    return b;
  }

  // WINDOW-WIDE EVENTS

  // These must be handled carefully, because naively registering a
  // handler for each editor will cause the editors to never be
  // garbage collected.

  function forEachCodeMirror(f) {
    if (!document.body.getElementsByClassName) return;
    var byClass = document.body.getElementsByClassName("CodeMirror");
    for (var i = 0; i < byClass.length; i++) {
      var cm = byClass[i].CodeMirror;
      if (cm) f(cm);
    }
  }

  var globalsRegistered = false;
  function ensureGlobalHandlers() {
    if (globalsRegistered) return;
    registerGlobalHandlers();
    globalsRegistered = true;
  }
  function registerGlobalHandlers() {
    // When the window resizes, we need to refresh active editors.
    var resizeTimer;
    on(window, "resize", function() {
      if (resizeTimer == null) resizeTimer = setTimeout(function() {
        resizeTimer = null;
        forEachCodeMirror(onResize);
      }, 100);
    });
    // When the window loses focus, we want to show the editor as blurred
    on(window, "blur", function() {
      forEachCodeMirror(onBlur);
    });
  }

  // FEATURE DETECTION

  // Detect drag-and-drop
  var dragAndDrop = function() {
    // There is *some* kind of drag-and-drop support in IE6-8, but I
    // couldn't get it to work yet.
    if (ie && ie_version < 9) return false;
    var div = elt('div');
    return "draggable" in div || "dragDrop" in div;
  }();

  var zwspSupported;
  function zeroWidthElement(measure) {
    if (zwspSupported == null) {
      var test = elt("span", "\u200b");
      removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")]));
      if (measure.firstChild.offsetHeight != 0)
        zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8);
    }
    var node = zwspSupported ? elt("span", "\u200b") :
      elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px");
    node.setAttribute("cm-text", "");
    return node;
  }

  // Feature-detect IE's crummy client rect reporting for bidi text
  var badBidiRects;
  function hasBadBidiRects(measure) {
    if (badBidiRects != null) return badBidiRects;
    var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA"));
    var r0 = range(txt, 0, 1).getBoundingClientRect();
    if (!r0 || r0.left == r0.right) return false; // Safari returns null in some cases (#2780)
    var r1 = range(txt, 1, 2).getBoundingClientRect();
    return badBidiRects = (r1.right - r0.right < 3);
  }

  // See if "".split is the broken IE version, if so, provide an
  // alternative way to split lines.
  var splitLines = CodeMirror.splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) {
    var pos = 0, result = [], l = string.length;
    while (pos <= l) {
      var nl = string.indexOf("\n", pos);
      if (nl == -1) nl = string.length;
      var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl);
      var rt = line.indexOf("\r");
      if (rt != -1) {
        result.push(line.slice(0, rt));
        pos += rt + 1;
      } else {
        result.push(line);
        pos = nl + 1;
      }
    }
    return result;
  } : function(string){return string.split(/\r\n?|\n/);};

  var hasSelection = window.getSelection ? function(te) {
    try { return te.selectionStart != te.selectionEnd; }
    catch(e) { return false; }
  } : function(te) {
    try {var range = te.ownerDocument.selection.createRange();}
    catch(e) {}
    if (!range || range.parentElement() != te) return false;
    return range.compareEndPoints("StartToEnd", range) != 0;
  };

  var hasCopyEvent = (function() {
    var e = elt("div");
    if ("oncopy" in e) return true;
    e.setAttribute("oncopy", "return;");
    return typeof e.oncopy == "function";
  })();

  var badZoomedRects = null;
  function hasBadZoomedRects(measure) {
    if (badZoomedRects != null) return badZoomedRects;
    var node = removeChildrenAndAdd(measure, elt("span", "x"));
    var normal = node.getBoundingClientRect();
    var fromRange = range(node, 0, 1).getBoundingClientRect();
    return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1;
  }

  // KEY NAMES

  var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
                  19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
                  36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
                  46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod", 107: "=", 109: "-", 127: "Delete",
                  173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\",
                  221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete",
                  63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"};
  CodeMirror.keyNames = keyNames;
  (function() {
    // Number keys
    for (var i = 0; i < 10; i++) keyNames[i + 48] = keyNames[i + 96] = String(i);
    // Alphabetic keys
    for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i);
    // Function keys
    for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i;
  })();

  // BIDI HELPERS

  function iterateBidiSections(order, from, to, f) {
    if (!order) return f(from, to, "ltr");
    var found = false;
    for (var i = 0; i < order.length; ++i) {
      var part = order[i];
      if (part.from < to && part.to > from || from == to && part.to == from) {
        f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr");
        found = true;
      }
    }
    if (!found) f(from, to, "ltr");
  }

  function bidiLeft(part) { return part.level % 2 ? part.to : part.from; }
  function bidiRight(part) { return part.level % 2 ? part.from : part.to; }

  function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; }
  function lineRight(line) {
    var order = getOrder(line);
    if (!order) return line.text.length;
    return bidiRight(lst(order));
  }

  function lineStart(cm, lineN) {
    var line = getLine(cm.doc, lineN);
    var visual = visualLine(line);
    if (visual != line) lineN = lineNo(visual);
    var order = getOrder(visual);
    var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual);
    return Pos(lineN, ch);
  }
  function lineEnd(cm, lineN) {
    var merged, line = getLine(cm.doc, lineN);
    while (merged = collapsedSpanAtEnd(line)) {
      line = merged.find(1, true).line;
      lineN = null;
    }
    var order = getOrder(line);
    var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line);
    return Pos(lineN == null ? lineNo(line) : lineN, ch);
  }
  function lineStartSmart(cm, pos) {
    var start = lineStart(cm, pos.line);
    var line = getLine(cm.doc, start.line);
    var order = getOrder(line);
    if (!order || order[0].level == 0) {
      var firstNonWS = Math.max(0, line.text.search(/\S/));
      var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch;
      return Pos(start.line, inWS ? 0 : firstNonWS);
    }
    return start;
  }

  function compareBidiLevel(order, a, b) {
    var linedir = order[0].level;
    if (a == linedir) return true;
    if (b == linedir) return false;
    return a < b;
  }
  var bidiOther;
  function getBidiPartAt(order, pos) {
    bidiOther = null;
    for (var i = 0, found; i < order.length; ++i) {
      var cur = order[i];
      if (cur.from < pos && cur.to > pos) return i;
      if ((cur.from == pos || cur.to == pos)) {
        if (found == null) {
          found = i;
        } else if (compareBidiLevel(order, cur.level, order[found].level)) {
          if (cur.from != cur.to) bidiOther = found;
          return i;
        } else {
          if (cur.from != cur.to) bidiOther = i;
          return found;
        }
      }
    }
    return found;
  }

  function moveInLine(line, pos, dir, byUnit) {
    if (!byUnit) return pos + dir;
    do pos += dir;
    while (pos > 0 && isExtendingChar(line.text.charAt(pos)));
    return pos;
  }

  // This is needed in order to move 'visually' through bi-directional
  // text -- i.e., pressing left should make the cursor go left, even
  // when in RTL text. The tricky part is the 'jumps', where RTL and
  // LTR text touch each other. This often requires the cursor offset
  // to move more than one unit, in order to visually move one unit.
  function moveVisually(line, start, dir, byUnit) {
    var bidi = getOrder(line);
    if (!bidi) return moveLogically(line, start, dir, byUnit);
    var pos = getBidiPartAt(bidi, start), part = bidi[pos];
    var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit);

    for (;;) {
      if (target > part.from && target < part.to) return target;
      if (target == part.from || target == part.to) {
        if (getBidiPartAt(bidi, target) == pos) return target;
        part = bidi[pos += dir];
        return (dir > 0) == part.level % 2 ? part.to : part.from;
      } else {
        part = bidi[pos += dir];
        if (!part) return null;
        if ((dir > 0) == part.level % 2)
          target = moveInLine(line, part.to, -1, byUnit);
        else
          target = moveInLine(line, part.from, 1, byUnit);
      }
    }
  }

  function moveLogically(line, start, dir, byUnit) {
    var target = start + dir;
    if (byUnit) while (target > 0 && isExtendingChar(line.text.charAt(target))) target += dir;
    return target < 0 || target > line.text.length ? null : target;
  }

  // Bidirectional ordering algorithm
  // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm
  // that this (partially) implements.

  // One-char codes used for character types:
  // L (L):   Left-to-Right
  // R (R):   Right-to-Left
  // r (AL):  Right-to-Left Arabic
  // 1 (EN):  European Number
  // + (ES):  European Number Separator
  // % (ET):  European Number Terminator
  // n (AN):  Arabic Number
  // , (CS):  Common Number Separator
  // m (NSM): Non-Spacing Mark
  // b (BN):  Boundary Neutral
  // s (B):   Paragraph Separator
  // t (S):   Segment Separator
  // w (WS):  Whitespace
  // N (ON):  Other Neutrals

  // Returns null if characters are ordered as they appear
  // (left-to-right), or an array of sections ({from, to, level}
  // objects) in the order in which they occur visually.
  var bidiOrdering = (function() {
    // Character types for codepoints 0 to 0xff
    var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN";
    // Character types for codepoints 0x600 to 0x6ff
    var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm";
    function charType(code) {
      if (code <= 0xf7) return lowTypes.charAt(code);
      else if (0x590 <= code && code <= 0x5f4) return "R";
      else if (0x600 <= code && code <= 0x6ed) return arabicTypes.charAt(code - 0x600);
      else if (0x6ee <= code && code <= 0x8ac) return "r";
      else if (0x2000 <= code && code <= 0x200b) return "w";
      else if (code == 0x200c) return "b";
      else return "L";
    }

    var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;
    var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/;
    // Browsers seem to always treat the boundaries of block elements as being L.
    var outerType = "L";

    function BidiSpan(level, from, to) {
      this.level = level;
      this.from = from; this.to = to;
    }

    return function(str) {
      if (!bidiRE.test(str)) return false;
      var len = str.length, types = [];
      for (var i = 0, type; i < len; ++i)
        types.push(type = charType(str.charCodeAt(i)));

      // W1. Examine each non-spacing mark (NSM) in the level run, and
      // change the type of the NSM to the type of the previous
      // character. If the NSM is at the start of the level run, it will
      // get the type of sor.
      for (var i = 0, prev = outerType; i < len; ++i) {
        var type = types[i];
        if (type == "m") types[i] = prev;
        else prev = type;
      }

      // W2. Search backwards from each instance of a European number
      // until the first strong type (R, L, AL, or sor) is found. If an
      // AL is found, change the type of the European number to Arabic
      // number.
      // W3. Change all ALs to R.
      for (var i = 0, cur = outerType; i < len; ++i) {
        var type = types[i];
        if (type == "1" && cur == "r") types[i] = "n";
        else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; }
      }

      // W4. A single European separator between two European numbers
      // changes to a European number. A single common separator between
      // two numbers of the same type changes to that type.
      for (var i = 1, prev = types[0]; i < len - 1; ++i) {
        var type = types[i];
        if (type == "+" && prev == "1" && types[i+1] == "1") types[i] = "1";
        else if (type == "," && prev == types[i+1] &&
                 (prev == "1" || prev == "n")) types[i] = prev;
        prev = type;
      }

      // W5. A sequence of European terminators adjacent to European
      // numbers changes to all European numbers.
      // W6. Otherwise, separators and terminators change to Other
      // Neutral.
      for (var i = 0; i < len; ++i) {
        var type = types[i];
        if (type == ",") types[i] = "N";
        else if (type == "%") {
          for (var end = i + 1; end < len && types[end] == "%"; ++end) {}
          var replace = (i && types[i-1] == "!") || (end < len && types[end] == "1") ? "1" : "N";
          for (var j = i; j < end; ++j) types[j] = replace;
          i = end - 1;
        }
      }

      // W7. Search backwards from each instance of a European number
      // until the first strong type (R, L, or sor) is found. If an L is
      // found, then change the type of the European number to L.
      for (var i = 0, cur = outerType; i < len; ++i) {
        var type = types[i];
        if (cur == "L" && type == "1") types[i] = "L";
        else if (isStrong.test(type)) cur = type;
      }

      // N1. A sequence of neutrals takes the direction of the
      // surrounding strong text if the text on both sides has the same
      // direction. European and Arabic numbers act as if they were R in
      // terms of their influence on neutrals. Start-of-level-run (sor)
      // and end-of-level-run (eor) are used at level run boundaries.
      // N2. Any remaining neutrals take the embedding direction.
      for (var i = 0; i < len; ++i) {
        if (isNeutral.test(types[i])) {
          for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {}
          var before = (i ? types[i-1] : outerType) == "L";
          var after = (end < len ? types[end] : outerType) == "L";
          var replace = before || after ? "L" : "R";
          for (var j = i; j < end; ++j) types[j] = replace;
          i = end - 1;
        }
      }

      // Here we depart from the documented algorithm, in order to avoid
      // building up an actual levels array. Since there are only three
      // levels (0, 1, 2) in an implementation that doesn't take
      // explicit embedding into account, we can build up the order on
      // the fly, without following the level-based algorithm.
      var order = [], m;
      for (var i = 0; i < len;) {
        if (countsAsLeft.test(types[i])) {
          var start = i;
          for (++i; i < len && countsAsLeft.test(types[i]); ++i) {}
          order.push(new BidiSpan(0, start, i));
        } else {
          var pos = i, at = order.length;
          for (++i; i < len && types[i] != "L"; ++i) {}
          for (var j = pos; j < i;) {
            if (countsAsNum.test(types[j])) {
              if (pos < j) order.splice(at, 0, new BidiSpan(1, pos, j));
              var nstart = j;
              for (++j; j < i && countsAsNum.test(types[j]); ++j) {}
              order.splice(at, 0, new BidiSpan(2, nstart, j));
              pos = j;
            } else ++j;
          }
          if (pos < i) order.splice(at, 0, new BidiSpan(1, pos, i));
        }
      }
      if (order[0].level == 1 && (m = str.match(/^\s+/))) {
        order[0].from = m[0].length;
        order.unshift(new BidiSpan(0, 0, m[0].length));
      }
      if (lst(order).level == 1 && (m = str.match(/\s+$/))) {
        lst(order).to -= m[0].length;
        order.push(new BidiSpan(0, len - m[0].length, len));
      }
      if (order[0].level == 2)
        order.unshift(new BidiSpan(1, order[0].to, order[0].to));
      if (order[0].level != lst(order).level)
        order.push(new BidiSpan(order[0].level, len, len));

      return order;
    };
  })();

  // THE END

  CodeMirror.version = "5.4.0";

  return CodeMirror;
});
CodeMirror-5.4.0/mode/000077500000000000000000000000001254300440500145065ustar00rootroot00000000000000CodeMirror-5.4.0/mode/apl/000077500000000000000000000000001254300440500152625ustar00rootroot00000000000000CodeMirror-5.4.0/mode/apl/apl.js000066400000000000000000000112001254300440500163660ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("apl", function() {
  var builtInOps = {
    ".": "innerProduct",
    "\\": "scan",
    "/": "reduce",
    "⌿": "reduce1Axis",
    "⍀": "scan1Axis",
    "¨": "each",
    "⍣": "power"
  };
  var builtInFuncs = {
    "+": ["conjugate", "add"],
    "−": ["negate", "subtract"],
    "×": ["signOf", "multiply"],
    "÷": ["reciprocal", "divide"],
    "⌈": ["ceiling", "greaterOf"],
    "⌊": ["floor", "lesserOf"],
    "∣": ["absolute", "residue"],
    "⍳": ["indexGenerate", "indexOf"],
    "?": ["roll", "deal"],
    "⋆": ["exponentiate", "toThePowerOf"],
    "⍟": ["naturalLog", "logToTheBase"],
    "○": ["piTimes", "circularFuncs"],
    "!": ["factorial", "binomial"],
    "⌹": ["matrixInverse", "matrixDivide"],
    "<": [null, "lessThan"],
    "≤": [null, "lessThanOrEqual"],
    "=": [null, "equals"],
    ">": [null, "greaterThan"],
    "≥": [null, "greaterThanOrEqual"],
    "≠": [null, "notEqual"],
    "≡": ["depth", "match"],
    "≢": [null, "notMatch"],
    "∈": ["enlist", "membership"],
    "⍷": [null, "find"],
    "∪": ["unique", "union"],
    "∩": [null, "intersection"],
    "∼": ["not", "without"],
    "∨": [null, "or"],
    "∧": [null, "and"],
    "⍱": [null, "nor"],
    "⍲": [null, "nand"],
    "⍴": ["shapeOf", "reshape"],
    ",": ["ravel", "catenate"],
    "⍪": [null, "firstAxisCatenate"],
    "⌽": ["reverse", "rotate"],
    "⊖": ["axis1Reverse", "axis1Rotate"],
    "⍉": ["transpose", null],
    "↑": ["first", "take"],
    "↓": [null, "drop"],
    "⊂": ["enclose", "partitionWithAxis"],
    "⊃": ["diclose", "pick"],
    "⌷": [null, "index"],
    "⍋": ["gradeUp", null],
    "⍒": ["gradeDown", null],
    "⊤": ["encode", null],
    "⊥": ["decode", null],
    "⍕": ["format", "formatByExample"],
    "⍎": ["execute", null],
    "⊣": ["stop", "left"],
    "⊢": ["pass", "right"]
  };

  var isOperator = /[\.\/⌿⍀¨⍣]/;
  var isNiladic = /⍬/;
  var isFunction = /[\+−×÷⌈⌊∣⍳\?⋆⍟○!⌹<≤=>≥≠≡≢∈⍷∪∩∼∨∧⍱⍲⍴,⍪⌽⊖⍉↑↓⊂⊃⌷⍋⍒⊤⊥⍕⍎⊣⊢]/;
  var isArrow = /←/;
  var isComment = /[⍝#].*$/;

  var stringEater = function(type) {
    var prev;
    prev = false;
    return function(c) {
      prev = c;
      if (c === type) {
        return prev === "\\";
      }
      return true;
    };
  };
  return {
    startState: function() {
      return {
        prev: false,
        func: false,
        op: false,
        string: false,
        escape: false
      };
    },
    token: function(stream, state) {
      var ch, funcName;
      if (stream.eatSpace()) {
        return null;
      }
      ch = stream.next();
      if (ch === '"' || ch === "'") {
        stream.eatWhile(stringEater(ch));
        stream.next();
        state.prev = true;
        return "string";
      }
      if (/[\[{\(]/.test(ch)) {
        state.prev = false;
        return null;
      }
      if (/[\]}\)]/.test(ch)) {
        state.prev = true;
        return null;
      }
      if (isNiladic.test(ch)) {
        state.prev = false;
        return "niladic";
      }
      if (/[¯\d]/.test(ch)) {
        if (state.func) {
          state.func = false;
          state.prev = false;
        } else {
          state.prev = true;
        }
        stream.eatWhile(/[\w\.]/);
        return "number";
      }
      if (isOperator.test(ch)) {
        return "operator apl-" + builtInOps[ch];
      }
      if (isArrow.test(ch)) {
        return "apl-arrow";
      }
      if (isFunction.test(ch)) {
        funcName = "apl-";
        if (builtInFuncs[ch] != null) {
          if (state.prev) {
            funcName += builtInFuncs[ch][1];
          } else {
            funcName += builtInFuncs[ch][0];
          }
        }
        state.func = true;
        state.prev = false;
        return "function " + funcName;
      }
      if (isComment.test(ch)) {
        stream.skipToEnd();
        return "comment";
      }
      if (ch === "∘" && stream.peek() === ".") {
        stream.next();
        return "function jot-dot";
      }
      stream.eatWhile(/[\w\$_]/);
      state.prev = true;
      return "keyword";
    }
  };
});

CodeMirror.defineMIME("text/apl", "apl");

});
CodeMirror-5.4.0/mode/apl/index.html000066400000000000000000000042031254300440500172560ustar00rootroot00000000000000

CodeMirror: APL mode













APL mode




    

    
Simple mode that tries to handle APL as well as it can.

    
It attempts to label functions/operators based upon
    monadic/dyadic usage (but this is far from fully fleshed out).
    This means there are meaningful classnames so hover states can
    have popups etc.


    
MIME types defined: text/apl (APL code)

  

CodeMirror-5.4.0/mode/asciiarmor/000077500000000000000000000000001254300440500166375ustar00rootroot00000000000000CodeMirror-5.4.0/mode/asciiarmor/asciiarmor.js000066400000000000000000000045121254300440500213300ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  function errorIfNotEmpty(stream) {
    var nonWS = stream.match(/^\s*\S/);
    stream.skipToEnd();
    return nonWS ? "error" : null;
  }

  CodeMirror.defineMode("asciiarmor", function() {
    return {
      token: function(stream, state) {
        var m;
        if (state.state == "top") {
          if (stream.sol() && (m = stream.match(/^-----BEGIN (.*)?-----\s*$/))) {
            state.state = "headers";
            state.type = m[1];
            return "tag";
          }
          return errorIfNotEmpty(stream);
        } else if (state.state == "headers") {
          if (stream.sol() && stream.match(/^\w+:/)) {
            state.state = "header";
            return "atom";
          } else {
            var result = errorIfNotEmpty(stream);
            if (result) state.state = "body";
            return result;
          }
        } else if (state.state == "header") {
          stream.skipToEnd();
          state.state = "headers";
          return "string";
        } else if (state.state == "body") {
          if (stream.sol() && (m = stream.match(/^-----END (.*)?-----\s*$/))) {
            if (m[1] != state.type) return "error";
            state.state = "end";
            return "tag";
          } else {
            if (stream.eatWhile(/[A-Za-z0-9+\/=]/)) {
              return null;
            } else {
              stream.next();
              return "error";
            }
          }
        } else if (state.state == "end") {
          return errorIfNotEmpty(stream);
        }
      },
      blankLine: function(state) {
        if (state.state == "headers") state.state = "body";
      },
      startState: function() {
        return {state: "top", type: null};
      }
    };
  });

  CodeMirror.defineMIME("application/pgp", "asciiarmor");
  CodeMirror.defineMIME("application/pgp-keys", "asciiarmor");
  CodeMirror.defineMIME("application/pgp-signature", "asciiarmor");
});
CodeMirror-5.4.0/mode/asciiarmor/index.html000066400000000000000000000024111254300440500206320ustar00rootroot00000000000000

CodeMirror: ASCII Armor (PGP) mode












ASCII Armor (PGP) mode







MIME types
defined: application/pgp, application/pgp-keys, application/pgp-signature




CodeMirror-5.4.0/mode/asn.1/000077500000000000000000000000001254300440500154265ustar00rootroot00000000000000CodeMirror-5.4.0/mode/asn.1/asn.1.js000066400000000000000000000170671254300440500167170ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("asn.1", function(config, parserConfig) {
    var indentUnit = config.indentUnit,
        keywords = parserConfig.keywords || {},
        cmipVerbs = parserConfig.cmipVerbs || {},
        compareTypes = parserConfig.compareTypes || {},
        status = parserConfig.status || {},
        tags = parserConfig.tags || {},
        storage = parserConfig.storage || {},
        modifier = parserConfig.modifier || {},
        accessTypes = parserConfig.accessTypes|| {},
        multiLineStrings = parserConfig.multiLineStrings,
        indentStatements = parserConfig.indentStatements !== false;
    var isOperatorChar = /[\|\^]/;
    var curPunc;

    function tokenBase(stream, state) {
      var ch = stream.next();
      if (ch == '"' || ch == "'") {
        state.tokenize = tokenString(ch);
        return state.tokenize(stream, state);
      }
      if (/[\[\]\(\){}:=,;]/.test(ch)) {
        curPunc = ch;
        return "punctuation";
      }
      if (ch == "-"){
        if (stream.eat("-")) {
          stream.skipToEnd();
          return "comment";
        }
      }
      if (/\d/.test(ch)) {
        stream.eatWhile(/[\w\.]/);
        return "number";
      }
      if (isOperatorChar.test(ch)) {
        stream.eatWhile(isOperatorChar);
        return "operator";
      }

      stream.eatWhile(/[\w\-]/);
      var cur = stream.current();
      if (keywords.propertyIsEnumerable(cur)) return "keyword";
      if (cmipVerbs.propertyIsEnumerable(cur)) return "variable cmipVerbs";
      if (compareTypes.propertyIsEnumerable(cur)) return "atom compareTypes";
      if (status.propertyIsEnumerable(cur)) return "comment status";
      if (tags.propertyIsEnumerable(cur)) return "variable-3 tags";
      if (storage.propertyIsEnumerable(cur)) return "builtin storage";
      if (modifier.propertyIsEnumerable(cur)) return "string-2 modifier";
      if (accessTypes.propertyIsEnumerable(cur)) return "atom accessTypes";

      return "variable";
    }

    function tokenString(quote) {
      return function(stream, state) {
        var escaped = false, next, end = false;
        while ((next = stream.next()) != null) {
          if (next == quote && !escaped){
            var afterNext = stream.peek();
            //look if the character if the quote is like the B in '10100010'B
            if (afterNext){
              afterNext = afterNext.toLowerCase();
              if(afterNext == "b" || afterNext == "h" || afterNext == "o")
                stream.next();
            }
            end = true; break;
          }
          escaped = !escaped && next == "\\";
        }
        if (end || !(escaped || multiLineStrings))
          state.tokenize = null;
        return "string";
      };
    }

    function Context(indented, column, type, align, prev) {
      this.indented = indented;
      this.column = column;
      this.type = type;
      this.align = align;
      this.prev = prev;
    }
    function pushContext(state, col, type) {
      var indent = state.indented;
      if (state.context && state.context.type == "statement")
        indent = state.context.indented;
      return state.context = new Context(indent, col, type, null, state.context);
    }
    function popContext(state) {
      var t = state.context.type;
      if (t == ")" || t == "]" || t == "}")
        state.indented = state.context.indented;
      return state.context = state.context.prev;
    }

    //Interface
    return {
      startState: function(basecolumn) {
        return {
          tokenize: null,
          context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
          indented: 0,
          startOfLine: true
        };
      },

      token: function(stream, state) {
        var ctx = state.context;
        if (stream.sol()) {
          if (ctx.align == null) ctx.align = false;
          state.indented = stream.indentation();
          state.startOfLine = true;
        }
        if (stream.eatSpace()) return null;
        curPunc = null;
        var style = (state.tokenize || tokenBase)(stream, state);
        if (style == "comment") return style;
        if (ctx.align == null) ctx.align = true;

        if ((curPunc == ";" || curPunc == ":" || curPunc == ",")
            && ctx.type == "statement"){
          popContext(state);
        }
        else if (curPunc == "{") pushContext(state, stream.column(), "}");
        else if (curPunc == "[") pushContext(state, stream.column(), "]");
        else if (curPunc == "(") pushContext(state, stream.column(), ")");
        else if (curPunc == "}") {
          while (ctx.type == "statement") ctx = popContext(state);
          if (ctx.type == "}") ctx = popContext(state);
          while (ctx.type == "statement") ctx = popContext(state);
        }
        else if (curPunc == ctx.type) popContext(state);
        else if (indentStatements && (((ctx.type == "}" || ctx.type == "top")
            && curPunc != ';') || (ctx.type == "statement"
            && curPunc == "newstatement")))
          pushContext(state, stream.column(), "statement");

        state.startOfLine = false;
        return style;
      },

      electricChars: "{}",
      lineComment: "--",
      fold: "brace"
    };
  });

  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }

  CodeMirror.defineMIME("text/x-ttcn-asn", {
    name: "asn.1",
    keywords: words("DEFINITIONS OBJECTS IF DERIVED INFORMATION ACTION" +
    " REPLY ANY NAMED CHARACTERIZED BEHAVIOUR REGISTERED" +
    " WITH AS IDENTIFIED CONSTRAINED BY PRESENT BEGIN" +
    " IMPORTS FROM UNITS SYNTAX MIN-ACCESS MAX-ACCESS" +
    " MINACCESS MAXACCESS REVISION STATUS DESCRIPTION" +
    " SEQUENCE SET COMPONENTS OF CHOICE DistinguishedName" +
    " ENUMERATED SIZE MODULE END INDEX AUGMENTS EXTENSIBILITY" +
    " IMPLIED EXPORTS"),
    cmipVerbs: words("ACTIONS ADD GET NOTIFICATIONS REPLACE REMOVE"),
    compareTypes: words("OPTIONAL DEFAULT MANAGED MODULE-TYPE MODULE_IDENTITY" +
    " MODULE-COMPLIANCE OBJECT-TYPE OBJECT-IDENTITY" +
    " OBJECT-COMPLIANCE MODE CONFIRMED CONDITIONAL" +
    " SUBORDINATE SUPERIOR CLASS TRUE FALSE NULL" +
    " TEXTUAL-CONVENTION"),
    status: words("current deprecated mandatory obsolete"),
    tags: words("APPLICATION AUTOMATIC EXPLICIT IMPLICIT PRIVATE TAGS" +
    " UNIVERSAL"),
    storage: words("BOOLEAN INTEGER OBJECT IDENTIFIER BIT OCTET STRING" +
    " UTCTime InterfaceIndex IANAifType CMIP-Attribute" +
    " REAL PACKAGE PACKAGES IpAddress PhysAddress" +
    " NetworkAddress BITS BMPString TimeStamp TimeTicks" +
    " TruthValue RowStatus DisplayString GeneralString" +
    " GraphicString IA5String NumericString" +
    " PrintableString SnmpAdminAtring TeletexString" +
    " UTF8String VideotexString VisibleString StringStore" +
    " ISO646String T61String UniversalString Unsigned32" +
    " Integer32 Gauge Gauge32 Counter Counter32 Counter64"),
    modifier: words("ATTRIBUTE ATTRIBUTES MANDATORY-GROUP MANDATORY-GROUPS" +
    " GROUP GROUPS ELEMENTS EQUALITY ORDERING SUBSTRINGS" +
    " DEFINED"),
    accessTypes: words("not-accessible accessible-for-notify read-only" +
    " read-create read-write"),
    multiLineStrings: true
  });
});
CodeMirror-5.4.0/mode/asn.1/index.html000066400000000000000000000042721254300440500174300ustar00rootroot00000000000000

CodeMirror: ASN.1 mode










    
ASN.1 example

    

        
    


    
    

    
Language: Abstract Syntax Notation One
        (ASN.1)
    

    
MIME types defined: text/x-ttcn-asn


    

    
The development of this mode has been sponsored by Ericsson
    .

    
Coded by Asmelash Tsegay Gebretsadkan 

    



CodeMirror-5.4.0/mode/asterisk/000077500000000000000000000000001254300440500163335ustar00rootroot00000000000000CodeMirror-5.4.0/mode/asterisk/asterisk.js000066400000000000000000000164151254300440500205250ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/*
 * =====================================================================================
 *
 *       Filename:  mode/asterisk/asterisk.js
 *
 *    Description:  CodeMirror mode for Asterisk dialplan
 *
 *        Created:  05/17/2012 09:20:25 PM
 *       Revision:  none
 *
 *         Author:  Stas Kobzar (stas@modulis.ca),
 *        Company:  Modulis.ca Inc.
 *
 * =====================================================================================
 */

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("asterisk", function() {
  var atoms    = ["exten", "same", "include","ignorepat","switch"],
      dpcmd    = ["#include","#exec"],
      apps     = [
                  "addqueuemember","adsiprog","aelsub","agentlogin","agentmonitoroutgoing","agi",
                  "alarmreceiver","amd","answer","authenticate","background","backgrounddetect",
                  "bridge","busy","callcompletioncancel","callcompletionrequest","celgenuserevent",
                  "changemonitor","chanisavail","channelredirect","chanspy","clearhash","confbridge",
                  "congestion","continuewhile","controlplayback","dahdiacceptr2call","dahdibarge",
                  "dahdiras","dahdiscan","dahdisendcallreroutingfacility","dahdisendkeypadfacility",
                  "datetime","dbdel","dbdeltree","deadagi","dial","dictate","directory","disa",
                  "dumpchan","eagi","echo","endwhile","exec","execif","execiftime","exitwhile","extenspy",
                  "externalivr","festival","flash","followme","forkcdr","getcpeid","gosub","gosubif",
                  "goto","gotoif","gotoiftime","hangup","iax2provision","ices","importvar","incomplete",
                  "ivrdemo","jabberjoin","jabberleave","jabbersend","jabbersendgroup","jabberstatus",
                  "jack","log","macro","macroexclusive","macroexit","macroif","mailboxexists","meetme",
                  "meetmeadmin","meetmechanneladmin","meetmecount","milliwatt","minivmaccmess","minivmdelete",
                  "minivmgreet","minivmmwi","minivmnotify","minivmrecord","mixmonitor","monitor","morsecode",
                  "mp3player","mset","musiconhold","nbscat","nocdr","noop","odbc","odbc","odbcfinish",
                  "originate","ospauth","ospfinish","osplookup","ospnext","page","park","parkandannounce",
                  "parkedcall","pausemonitor","pausequeuemember","pickup","pickupchan","playback","playtones",
                  "privacymanager","proceeding","progress","queue","queuelog","raiseexception","read","readexten",
                  "readfile","receivefax","receivefax","receivefax","record","removequeuemember",
                  "resetcdr","retrydial","return","ringing","sayalpha","saycountedadj","saycountednoun",
                  "saycountpl","saydigits","saynumber","sayphonetic","sayunixtime","senddtmf","sendfax",
                  "sendfax","sendfax","sendimage","sendtext","sendurl","set","setamaflags",
                  "setcallerpres","setmusiconhold","sipaddheader","sipdtmfmode","sipremoveheader","skel",
                  "slastation","slatrunk","sms","softhangup","speechactivategrammar","speechbackground",
                  "speechcreate","speechdeactivategrammar","speechdestroy","speechloadgrammar","speechprocessingsound",
                  "speechstart","speechunloadgrammar","stackpop","startmusiconhold","stopmixmonitor","stopmonitor",
                  "stopmusiconhold","stopplaytones","system","testclient","testserver","transfer","tryexec",
                  "trysystem","unpausemonitor","unpausequeuemember","userevent","verbose","vmauthenticate",
                  "vmsayname","voicemail","voicemailmain","wait","waitexten","waitfornoise","waitforring",
                  "waitforsilence","waitmusiconhold","waituntil","while","zapateller"
                 ];

  function basicToken(stream,state){
    var cur = '';
    var ch = stream.next();
    // comment
    if(ch == ";") {
      stream.skipToEnd();
      return "comment";
    }
    // context
    if(ch == '[') {
      stream.skipTo(']');
      stream.eat(']');
      return "header";
    }
    // string
    if(ch == '"') {
      stream.skipTo('"');
      return "string";
    }
    if(ch == "'") {
      stream.skipTo("'");
      return "string-2";
    }
    // dialplan commands
    if(ch == '#') {
      stream.eatWhile(/\w/);
      cur = stream.current();
      if(dpcmd.indexOf(cur) !== -1) {
        stream.skipToEnd();
        return "strong";
      }
    }
    // application args
    if(ch == '$'){
      var ch1 = stream.peek();
      if(ch1 == '{'){
        stream.skipTo('}');
        stream.eat('}');
        return "variable-3";
      }
    }
    // extension
    stream.eatWhile(/\w/);
    cur = stream.current();
    if(atoms.indexOf(cur) !== -1) {
      state.extenStart = true;
      switch(cur) {
        case 'same': state.extenSame = true; break;
        case 'include':
        case 'switch':
        case 'ignorepat':
          state.extenInclude = true;break;
        default:break;
      }
      return "atom";
    }
  }

  return {
    startState: function() {
      return {
        extenStart: false,
        extenSame:  false,
        extenInclude: false,
        extenExten: false,
        extenPriority: false,
        extenApplication: false
      };
    },
    token: function(stream, state) {

      var cur = '';
      if(stream.eatSpace()) return null;
      // extension started
      if(state.extenStart){
        stream.eatWhile(/[^\s]/);
        cur = stream.current();
        if(/^=>?$/.test(cur)){
          state.extenExten = true;
          state.extenStart = false;
          return "strong";
        } else {
          state.extenStart = false;
          stream.skipToEnd();
          return "error";
        }
      } else if(state.extenExten) {
        // set exten and priority
        state.extenExten = false;
        state.extenPriority = true;
        stream.eatWhile(/[^,]/);
        if(state.extenInclude) {
          stream.skipToEnd();
          state.extenPriority = false;
          state.extenInclude = false;
        }
        if(state.extenSame) {
          state.extenPriority = false;
          state.extenSame = false;
          state.extenApplication = true;
        }
        return "tag";
      } else if(state.extenPriority) {
        state.extenPriority = false;
        state.extenApplication = true;
        stream.next(); // get comma
        if(state.extenSame) return null;
        stream.eatWhile(/[^,]/);
        return "number";
      } else if(state.extenApplication) {
        stream.eatWhile(/,/);
        cur = stream.current();
        if(cur === ',') return null;
        stream.eatWhile(/\w/);
        cur = stream.current().toLowerCase();
        state.extenApplication = false;
        if(apps.indexOf(cur) !== -1){
          return "def strong";
        }
      } else{
        return basicToken(stream,state);
      }

      return null;
    }
  };
});

CodeMirror.defineMIME("text/x-asterisk", "asterisk");

});
CodeMirror-5.4.0/mode/asterisk/index.html000066400000000000000000000107571254300440500203420ustar00rootroot00000000000000

CodeMirror: Asterisk dialplan mode












Asterisk dialplan mode



    

    
MIME types defined: text/x-asterisk.


  

CodeMirror-5.4.0/mode/clike/000077500000000000000000000000001254300440500155755ustar00rootroot00000000000000CodeMirror-5.4.0/mode/clike/clike.js000066400000000000000000000546331254300440500172350ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("clike", function(config, parserConfig) {
  var indentUnit = config.indentUnit,
      statementIndentUnit = parserConfig.statementIndentUnit || indentUnit,
      dontAlignCalls = parserConfig.dontAlignCalls,
      keywords = parserConfig.keywords || {},
      types = parserConfig.types || {},
      builtin = parserConfig.builtin || {},
      blockKeywords = parserConfig.blockKeywords || {},
      defKeywords = parserConfig.defKeywords || {},
      atoms = parserConfig.atoms || {},
      hooks = parserConfig.hooks || {},
      multiLineStrings = parserConfig.multiLineStrings,
      indentStatements = parserConfig.indentStatements !== false,
      indentSwitch = parserConfig.indentSwitch !== false,
      namespaceSeparator = parserConfig.namespaceSeparator;
  var isOperatorChar = /[+\-*&%=<>!?|\/]/;

  var curPunc, isDefKeyword;

  function tokenBase(stream, state) {
    var ch = stream.next();
    if (hooks[ch]) {
      var result = hooks[ch](stream, state);
      if (result !== false) return result;
    }
    if (ch == '"' || ch == "'") {
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    }
    if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
      curPunc = ch;
      return null;
    }
    if (/\d/.test(ch)) {
      stream.eatWhile(/[\w\.]/);
      return "number";
    }
    if (ch == "/") {
      if (stream.eat("*")) {
        state.tokenize = tokenComment;
        return tokenComment(stream, state);
      }
      if (stream.eat("/")) {
        stream.skipToEnd();
        return "comment";
      }
    }
    if (isOperatorChar.test(ch)) {
      stream.eatWhile(isOperatorChar);
      return "operator";
    }
    stream.eatWhile(/[\w\$_\xa1-\uffff]/);
    if (namespaceSeparator) while (stream.match(namespaceSeparator))
      stream.eatWhile(/[\w\$_\xa1-\uffff]/);

    var cur = stream.current();
    if (keywords.propertyIsEnumerable(cur)) {
      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
      if (defKeywords.propertyIsEnumerable(cur)) isDefKeyword = true;
      return "keyword";
    }
    if (types.propertyIsEnumerable(cur)) return "variable-3";
    if (builtin.propertyIsEnumerable(cur)) {
      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
      return "builtin";
    }
    if (atoms.propertyIsEnumerable(cur)) return "atom";
    return "variable";
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, next, end = false;
      while ((next = stream.next()) != null) {
        if (next == quote && !escaped) {end = true; break;}
        escaped = !escaped && next == "\\";
      }
      if (end || !(escaped || multiLineStrings))
        state.tokenize = null;
      return "string";
    };
  }

  function tokenComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = null;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return "comment";
  }

  function Context(indented, column, type, align, prev) {
    this.indented = indented;
    this.column = column;
    this.type = type;
    this.align = align;
    this.prev = prev;
  }
  function isStatement(type) {
    return type == "statement" || type == "switchstatement" || type == "namespace";
  }
  function pushContext(state, col, type) {
    var indent = state.indented;
    if (state.context && isStatement(state.context.type) && !isStatement(type))
      indent = state.context.indented;
    return state.context = new Context(indent, col, type, null, state.context);
  }
  function popContext(state) {
    var t = state.context.type;
    if (t == ")" || t == "]" || t == "}")
      state.indented = state.context.indented;
    return state.context = state.context.prev;
  }

  function typeBefore(stream, state) {
    if (state.prevToken == "variable" || state.prevToken == "variable-3") return true;
    if (/\S(?:[^- ]>|[*\]])\s*$|\*$/.test(stream.string.slice(0, stream.start))) return true;
  }

  function isTopScope(context) {
    for (;;) {
      if (!context || context.type == "top") return true;
      if (context.type == "}" && context.prev.type != "namespace") return false;
      context = context.prev;
    }
  }

  // Interface

  return {
    startState: function(basecolumn) {
      return {
        tokenize: null,
        context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
        indented: 0,
        startOfLine: true,
        prevToken: null
      };
    },

    token: function(stream, state) {
      var ctx = state.context;
      if (stream.sol()) {
        if (ctx.align == null) ctx.align = false;
        state.indented = stream.indentation();
        state.startOfLine = true;
      }
      if (stream.eatSpace()) return null;
      curPunc = isDefKeyword = null;
      var style = (state.tokenize || tokenBase)(stream, state);
      if (style == "comment" || style == "meta") return style;
      if (ctx.align == null) ctx.align = true;

      if ((curPunc == ";" || curPunc == ":" || curPunc == ","))
        while (isStatement(state.context.type)) popContext(state);
      else if (curPunc == "{") pushContext(state, stream.column(), "}");
      else if (curPunc == "[") pushContext(state, stream.column(), "]");
      else if (curPunc == "(") pushContext(state, stream.column(), ")");
      else if (curPunc == "}") {
        while (isStatement(ctx.type)) ctx = popContext(state);
        if (ctx.type == "}") ctx = popContext(state);
        while (isStatement(ctx.type)) ctx = popContext(state);
      }
      else if (curPunc == ctx.type) popContext(state);
      else if (indentStatements &&
               (((ctx.type == "}" || ctx.type == "top") && curPunc != ";") ||
                (isStatement(ctx.type) && curPunc == "newstatement"))) {
        var type = "statement";
        if (curPunc == "newstatement" && indentSwitch && stream.current() == "switch")
          type = "switchstatement";
        else if (style == "keyword" && stream.current() == "namespace")
          type = "namespace";
        pushContext(state, stream.column(), type);
      }

      if (style == "variable" &&
          ((state.prevToken == "def" ||
            (parserConfig.typeFirstDefinitions && typeBefore(stream, state) &&
             isTopScope(state.context) && stream.match(/^\s*\(/, false)))))
        style = "def";

      if (hooks.token) {
        var result = hooks.token(stream, state, style);
        if (result !== undefined) style = result;
      }

      if (style == "def" && parserConfig.styleDefs === false) style = "variable";

      state.startOfLine = false;
      state.prevToken = isDefKeyword ? "def" : style || curPunc;
      return style;
    },

    indent: function(state, textAfter) {
      if (state.tokenize != tokenBase && state.tokenize != null) return CodeMirror.Pass;
      var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
      if (isStatement(ctx.type) && firstChar == "}") ctx = ctx.prev;
      var closing = firstChar == ctx.type;
      var switchBlock = ctx.prev && ctx.prev.type == "switchstatement";
      if (isStatement(ctx.type))
        return ctx.indented + (firstChar == "{" ? 0 : statementIndentUnit);
      if (ctx.align && (!dontAlignCalls || ctx.type != ")"))
        return ctx.column + (closing ? 0 : 1);
      if (ctx.type == ")" && !closing)
        return ctx.indented + statementIndentUnit;

      return ctx.indented + (closing ? 0 : indentUnit) +
        (!closing && switchBlock && !/^(?:case|default)\b/.test(textAfter) ? indentUnit : 0);
    },

    electricInput: indentSwitch ? /^\s*(?:case .*?:|default:|\{\}?|\})$/ : /^\s*[{}]$/,
    blockCommentStart: "/*",
    blockCommentEnd: "*/",
    lineComment: "//",
    fold: "brace"
  };
});

  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }
  var cKeywords = "auto if break case register continue return default do sizeof " +
    "static else struct switch extern typedef float union for " +
    "goto while enum const volatile";
  var cTypes = "int long char short double float unsigned signed void size_t ptrdiff_t";

  function cppHook(stream, state) {
    if (!state.startOfLine) return false;
    for (;;) {
      if (stream.skipTo("\\")) {
        stream.next();
        if (stream.eol()) {
          state.tokenize = cppHook;
          break;
        }
      } else {
        stream.skipToEnd();
        state.tokenize = null;
        break;
      }
    }
    return "meta";
  }

  function pointerHook(_stream, state) {
    if (state.prevToken == "variable-3") return "variable-3";
    return false;
  }

  function cpp11StringHook(stream, state) {
    stream.backUp(1);
    // Raw strings.
    if (stream.match(/(R|u8R|uR|UR|LR)/)) {
      var match = stream.match(/"([^\s\\()]{0,16})\(/);
      if (!match) {
        return false;
      }
      state.cpp11RawStringDelim = match[1];
      state.tokenize = tokenRawString;
      return tokenRawString(stream, state);
    }
    // Unicode strings/chars.
    if (stream.match(/(u8|u|U|L)/)) {
      if (stream.match(/["']/, /* eat */ false)) {
        return "string";
      }
      return false;
    }
    // Ignore this hook.
    stream.next();
    return false;
  }

  function cppLooksLikeConstructor(word) {
    var lastTwo = /(\w+)::(\w+)$/.exec(word);
    return lastTwo && lastTwo[1] == lastTwo[2];
  }

  // C#-style strings where "" escapes a quote.
  function tokenAtString(stream, state) {
    var next;
    while ((next = stream.next()) != null) {
      if (next == '"' && !stream.eat('"')) {
        state.tokenize = null;
        break;
      }
    }
    return "string";
  }

  // C++11 raw string literal is "( anything )", where
  //  can be a string up to 16 characters long.
  function tokenRawString(stream, state) {
    // Escape characters that have special regex meanings.
    var delim = state.cpp11RawStringDelim.replace(/[^\w\s]/g, '\\$&');
    var match = stream.match(new RegExp(".*?\\)" + delim + '"'));
    if (match)
      state.tokenize = null;
    else
      stream.skipToEnd();
    return "string";
  }

  function def(mimes, mode) {
    if (typeof mimes == "string") mimes = [mimes];
    var words = [];
    function add(obj) {
      if (obj) for (var prop in obj) if (obj.hasOwnProperty(prop))
        words.push(prop);
    }
    add(mode.keywords);
    add(mode.types);
    add(mode.builtin);
    add(mode.atoms);
    if (words.length) {
      mode.helperType = mimes[0];
      CodeMirror.registerHelper("hintWords", mimes[0], words);
    }

    for (var i = 0; i < mimes.length; ++i)
      CodeMirror.defineMIME(mimes[i], mode);
  }

  def(["text/x-csrc", "text/x-c", "text/x-chdr"], {
    name: "clike",
    keywords: words(cKeywords),
    types: words(cTypes + " bool _Complex _Bool float_t double_t intptr_t intmax_t " +
                 "int8_t int16_t int32_t int64_t uintptr_t uintmax_t uint8_t uint16_t " +
                 "uint32_t uint64_t"),
    blockKeywords: words("case do else for if switch while struct"),
    defKeywords: words("struct"),
    typeFirstDefinitions: true,
    atoms: words("null true false"),
    hooks: {"#": cppHook, "*": pointerHook},
    modeProps: {fold: ["brace", "include"]}
  });

  def(["text/x-c++src", "text/x-c++hdr"], {
    name: "clike",
    keywords: words(cKeywords + " asm dynamic_cast namespace reinterpret_cast try explicit new " +
                    "static_cast typeid catch operator template typename class friend private " +
                    "this using const_cast inline public throw virtual delete mutable protected " +
                    "alignas alignof constexpr decltype nullptr noexcept thread_local final " +
                    "static_assert override"),
    types: words(cTypes + " bool wchar_t"),
    blockKeywords: words("catch class do else finally for if struct switch try while"),
    defKeywords: words("class namespace struct enum union"),
    typeFirstDefinitions: true,
    atoms: words("true false null"),
    hooks: {
      "#": cppHook,
      "*": pointerHook,
      "u": cpp11StringHook,
      "U": cpp11StringHook,
      "L": cpp11StringHook,
      "R": cpp11StringHook,
      token: function(stream, state, style) {
        if (style == "variable" && stream.peek() == "(" &&
            (state.prevToken == ";" || state.prevToken == null ||
             state.prevToken == "}") &&
            cppLooksLikeConstructor(stream.current()))
          return "def";
      }
    },
    namespaceSeparator: "::",
    modeProps: {fold: ["brace", "include"]}
  });

  def("text/x-java", {
    name: "clike",
    keywords: words("abstract assert break case catch class const continue default " +
                    "do else enum extends final finally float for goto if implements import " +
                    "instanceof interface native new package private protected public " +
                    "return static strictfp super switch synchronized this throw throws transient " +
                    "try volatile while"),
    types: words("byte short int long float double boolean char void Boolean Byte Character Double Float " +
                 "Integer Long Number Object Short String StringBuffer StringBuilder Void"),
    blockKeywords: words("catch class do else finally for if switch try while"),
    defKeywords: words("class interface package enum"),
    typeFirstDefinitions: true,
    atoms: words("true false null"),
    hooks: {
      "@": function(stream) {
        stream.eatWhile(/[\w\$_]/);
        return "meta";
      }
    },
    modeProps: {fold: ["brace", "import"]}
  });

  def("text/x-csharp", {
    name: "clike",
    keywords: words("abstract as async await base break case catch checked class const continue" +
                    " default delegate do else enum event explicit extern finally fixed for" +
                    " foreach goto if implicit in interface internal is lock namespace new" +
                    " operator out override params private protected public readonly ref return sealed" +
                    " sizeof stackalloc static struct switch this throw try typeof unchecked" +
                    " unsafe using virtual void volatile while add alias ascending descending dynamic from get" +
                    " global group into join let orderby partial remove select set value var yield"),
    types: words("Action Boolean Byte Char DateTime DateTimeOffset Decimal Double Func" +
                 " Guid Int16 Int32 Int64 Object SByte Single String Task TimeSpan UInt16 UInt32" +
                 " UInt64 bool byte char decimal double short int long object"  +
                 " sbyte float string ushort uint ulong"),
    blockKeywords: words("catch class do else finally for foreach if struct switch try while"),
    defKeywords: words("class interface namespace struct var"),
    typeFirstDefinitions: true,
    atoms: words("true false null"),
    hooks: {
      "@": function(stream, state) {
        if (stream.eat('"')) {
          state.tokenize = tokenAtString;
          return tokenAtString(stream, state);
        }
        stream.eatWhile(/[\w\$_]/);
        return "meta";
      }
    }
  });

  function tokenTripleString(stream, state) {
    var escaped = false;
    while (!stream.eol()) {
      if (!escaped && stream.match('"""')) {
        state.tokenize = null;
        break;
      }
      escaped = stream.next() == "\\" && !escaped;
    }
    return "string";
  }

  def("text/x-scala", {
    name: "clike",
    keywords: words(

      /* scala */
      "abstract case catch class def do else extends false final finally for forSome if " +
      "implicit import lazy match new null object override package private protected return " +
      "sealed super this throw trait try type val var while with yield _ : = => <- <: " +
      "<% >: # @ " +

      /* package scala */
      "assert assume require print println printf readLine readBoolean readByte readShort " +
      "readChar readInt readLong readFloat readDouble " +

      ":: #:: "
    ),
    types: words(
      "AnyVal App Application Array BufferedIterator BigDecimal BigInt Char Console Either " +
      "Enumeration Equiv Error Exception Fractional Function IndexedSeq Integral Iterable " +
      "Iterator List Map Numeric Nil NotNull Option Ordered Ordering PartialFunction PartialOrdering " +
      "Product Proxy Range Responder Seq Serializable Set Specializable Stream StringBuilder " +
      "StringContext Symbol Throwable Traversable TraversableOnce Tuple Unit Vector " +

      /* package java.lang */
      "Boolean Byte Character CharSequence Class ClassLoader Cloneable Comparable " +
      "Compiler Double Exception Float Integer Long Math Number Object Package Pair Process " +
      "Runtime Runnable SecurityManager Short StackTraceElement StrictMath String " +
      "StringBuffer System Thread ThreadGroup ThreadLocal Throwable Triple Void"
    ),
    multiLineStrings: true,
    blockKeywords: words("catch class do else finally for forSome if match switch try while"),
    defKeywords: words("class def object package trait type val var"),
    atoms: words("true false null"),
    indentStatements: false,
    indentSwitch: false,
    hooks: {
      "@": function(stream) {
        stream.eatWhile(/[\w\$_]/);
        return "meta";
      },
      '"': function(stream, state) {
        if (!stream.match('""')) return false;
        state.tokenize = tokenTripleString;
        return state.tokenize(stream, state);
      },
      "'": function(stream) {
        stream.eatWhile(/[\w\$_\xa1-\uffff]/);
        return "atom";
      }
    },
    modeProps: {closeBrackets: {triples: '"'}}
  });

  def(["x-shader/x-vertex", "x-shader/x-fragment"], {
    name: "clike",
    keywords: words("sampler1D sampler2D sampler3D samplerCube " +
                    "sampler1DShadow sampler2DShadow " +
                    "const attribute uniform varying " +
                    "break continue discard return " +
                    "for while do if else struct " +
                    "in out inout"),
    types: words("float int bool void " +
                 "vec2 vec3 vec4 ivec2 ivec3 ivec4 bvec2 bvec3 bvec4 " +
                 "mat2 mat3 mat4"),
    blockKeywords: words("for while do if else struct"),
    builtin: words("radians degrees sin cos tan asin acos atan " +
                    "pow exp log exp2 sqrt inversesqrt " +
                    "abs sign floor ceil fract mod min max clamp mix step smoothstep " +
                    "length distance dot cross normalize ftransform faceforward " +
                    "reflect refract matrixCompMult " +
                    "lessThan lessThanEqual greaterThan greaterThanEqual " +
                    "equal notEqual any all not " +
                    "texture1D texture1DProj texture1DLod texture1DProjLod " +
                    "texture2D texture2DProj texture2DLod texture2DProjLod " +
                    "texture3D texture3DProj texture3DLod texture3DProjLod " +
                    "textureCube textureCubeLod " +
                    "shadow1D shadow2D shadow1DProj shadow2DProj " +
                    "shadow1DLod shadow2DLod shadow1DProjLod shadow2DProjLod " +
                    "dFdx dFdy fwidth " +
                    "noise1 noise2 noise3 noise4"),
    atoms: words("true false " +
                "gl_FragColor gl_SecondaryColor gl_Normal gl_Vertex " +
                "gl_MultiTexCoord0 gl_MultiTexCoord1 gl_MultiTexCoord2 gl_MultiTexCoord3 " +
                "gl_MultiTexCoord4 gl_MultiTexCoord5 gl_MultiTexCoord6 gl_MultiTexCoord7 " +
                "gl_FogCoord gl_PointCoord " +
                "gl_Position gl_PointSize gl_ClipVertex " +
                "gl_FrontColor gl_BackColor gl_FrontSecondaryColor gl_BackSecondaryColor " +
                "gl_TexCoord gl_FogFragCoord " +
                "gl_FragCoord gl_FrontFacing " +
                "gl_FragData gl_FragDepth " +
                "gl_ModelViewMatrix gl_ProjectionMatrix gl_ModelViewProjectionMatrix " +
                "gl_TextureMatrix gl_NormalMatrix gl_ModelViewMatrixInverse " +
                "gl_ProjectionMatrixInverse gl_ModelViewProjectionMatrixInverse " +
                "gl_TexureMatrixTranspose gl_ModelViewMatrixInverseTranspose " +
                "gl_ProjectionMatrixInverseTranspose " +
                "gl_ModelViewProjectionMatrixInverseTranspose " +
                "gl_TextureMatrixInverseTranspose " +
                "gl_NormalScale gl_DepthRange gl_ClipPlane " +
                "gl_Point gl_FrontMaterial gl_BackMaterial gl_LightSource gl_LightModel " +
                "gl_FrontLightModelProduct gl_BackLightModelProduct " +
                "gl_TextureColor gl_EyePlaneS gl_EyePlaneT gl_EyePlaneR gl_EyePlaneQ " +
                "gl_FogParameters " +
                "gl_MaxLights gl_MaxClipPlanes gl_MaxTextureUnits gl_MaxTextureCoords " +
                "gl_MaxVertexAttribs gl_MaxVertexUniformComponents gl_MaxVaryingFloats " +
                "gl_MaxVertexTextureImageUnits gl_MaxTextureImageUnits " +
                "gl_MaxFragmentUniformComponents gl_MaxCombineTextureImageUnits " +
                "gl_MaxDrawBuffers"),
    indentSwitch: false,
    hooks: {"#": cppHook},
    modeProps: {fold: ["brace", "include"]}
  });

  def("text/x-nesc", {
    name: "clike",
    keywords: words(cKeywords + "as atomic async call command component components configuration event generic " +
                    "implementation includes interface module new norace nx_struct nx_union post provides " +
                    "signal task uses abstract extends"),
    types: words(cTypes),
    blockKeywords: words("case do else for if switch while struct"),
    atoms: words("null true false"),
    hooks: {"#": cppHook},
    modeProps: {fold: ["brace", "include"]}
  });

  def("text/x-objectivec", {
    name: "clike",
    keywords: words(cKeywords + "inline restrict _Bool _Complex _Imaginery BOOL Class bycopy byref id IMP in " +
                    "inout nil oneway out Protocol SEL self super atomic nonatomic retain copy readwrite readonly"),
    types: words(cTypes),
    atoms: words("YES NO NULL NILL ON OFF true false"),
    hooks: {
      "@": function(stream) {
        stream.eatWhile(/[\w\$]/);
        return "keyword";
      },
      "#": cppHook
    },
    modeProps: {fold: "brace"}
  });

});
CodeMirror-5.4.0/mode/clike/index.html000066400000000000000000000150061254300440500175740ustar00rootroot00000000000000

CodeMirror: C-like mode















C-like mode






C++ example






Objective-C example






Java example






Scala example





    

    
Simple mode that tries to handle C-like languages as well as it
    can. Takes two configuration parameters: keywords, an
    object whose property names are the keywords in the language,
    and useCPP, which determines whether C preprocessor
    directives are recognized.


    
MIME types defined: text/x-csrc
    (C), text/x-c++src (C++), text/x-java
    (Java), text/x-csharp (C#),
    text/x-objectivec (Objective-C),
    text/x-scala (Scala), text/x-vertex
    and x-shader/x-fragment (shader programs).



CodeMirror-5.4.0/mode/clike/scala.html000066400000000000000000000675461254300440500175700ustar00rootroot00000000000000

CodeMirror: Scala mode













Scala mode







    
  

CodeMirror-5.4.0/mode/clike/test.js000066400000000000000000000021451254300440500171140ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({indentUnit: 2}, "text/x-c");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

  MT("indent",
     "[variable-3 void] [def foo]([variable-3 void*] [variable a], [variable-3 int] [variable b]) {",
     "  [variable-3 int] [variable c] [operator =] [variable b] [operator +]",
     "    [number 1];",
     "  [keyword return] [operator *][variable a];",
     "}");

  MT("indent_switch",
     "[keyword switch] ([variable x]) {",
     "  [keyword case] [number 10]:",
     "    [keyword return] [number 20];",
     "  [keyword default]:",
     "    [variable printf]([string \"foo %c\"], [variable x]);",
     "}");

  MT("def",
     "[variable-3 void] [def foo]() {}",
     "[keyword struct] [def bar]{}",
     "[variable-3 int] [variable-3 *][def baz]() {}");

  MT("double_block",
     "[keyword for] (;;)",
     "  [keyword for] (;;)",
     "    [variable x][operator ++];",
     "[keyword return];");
})();
CodeMirror-5.4.0/mode/clojure/000077500000000000000000000000001254300440500161515ustar00rootroot00000000000000CodeMirror-5.4.0/mode/clojure/clojure.js000066400000000000000000000350151254300440500201560ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/**
 * Author: Hans Engel
 * Branched from CodeMirror's Scheme mode (by Koh Zi Han, based on implementation by Koh Zi Chun)
 */

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("clojure", function (options) {
    var BUILTIN = "builtin", COMMENT = "comment", STRING = "string", CHARACTER = "string-2",
        ATOM = "atom", NUMBER = "number", BRACKET = "bracket", KEYWORD = "keyword", VAR = "variable";
    var INDENT_WORD_SKIP = options.indentUnit || 2;
    var NORMAL_INDENT_UNIT = options.indentUnit || 2;

    function makeKeywords(str) {
        var obj = {}, words = str.split(" ");
        for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
        return obj;
    }

    var atoms = makeKeywords("true false nil");

    var keywords = makeKeywords(
      "defn defn- def def- defonce defmulti defmethod defmacro defstruct deftype defprotocol defrecord defproject deftest slice defalias defhinted defmacro- defn-memo defnk defnk defonce- defunbound defunbound- defvar defvar- let letfn do case cond condp for loop recur when when-not when-let when-first if if-let if-not . .. -> ->> doto and or dosync doseq dotimes dorun doall load import unimport ns in-ns refer try catch finally throw with-open with-local-vars binding gen-class gen-and-load-class gen-and-save-class handler-case handle");

    var builtins = makeKeywords(
        "* *' *1 *2 *3 *agent* *allow-unresolved-vars* *assert* *clojure-version* *command-line-args* *compile-files* *compile-path* *compiler-options* *data-readers* *e *err* *file* *flush-on-newline* *fn-loader* *in* *math-context* *ns* *out* *print-dup* *print-length* *print-level* *print-meta* *print-readably* *read-eval* *source-path* *unchecked-math* *use-context-classloader* *verbose-defrecords* *warn-on-reflection* + +' - -' -> ->> ->ArrayChunk ->Vec ->VecNode ->VecSeq -cache-protocol-fn -reset-methods .. / < <= = == > >= EMPTY-NODE accessor aclone add-classpath add-watch agent agent-error agent-errors aget alength alias all-ns alter alter-meta! alter-var-root amap ancestors and apply areduce array-map aset aset-boolean aset-byte aset-char aset-double aset-float aset-int aset-long aset-short assert assoc assoc! assoc-in associative? atom await await-for await1 bases bean bigdec bigint biginteger binding bit-and bit-and-not bit-clear bit-flip bit-not bit-or bit-set bit-shift-left bit-shift-right bit-test bit-xor boolean boolean-array booleans bound-fn bound-fn* bound? butlast byte byte-array bytes case cast char char-array char-escape-string char-name-string char? chars chunk chunk-append chunk-buffer chunk-cons chunk-first chunk-next chunk-rest chunked-seq? class class? clear-agent-errors clojure-version coll? comment commute comp comparator compare compare-and-set! compile complement concat cond condp conj conj! cons constantly construct-proxy contains? count counted? create-ns create-struct cycle dec dec' decimal? declare default-data-readers definline definterface defmacro defmethod defmulti defn defn- defonce defprotocol defrecord defstruct deftype delay delay? deliver denominator deref derive descendants destructure disj disj! dissoc dissoc! distinct distinct? doall dorun doseq dosync dotimes doto double double-array doubles drop drop-last drop-while empty empty? ensure enumeration-seq error-handler error-mode eval even? every-pred every? ex-data ex-info extend extend-protocol extend-type extenders extends? false? ffirst file-seq filter filterv find find-keyword find-ns find-protocol-impl find-protocol-method find-var first flatten float float-array float? floats flush fn fn? fnext fnil for force format frequencies future future-call future-cancel future-cancelled? future-done? future? gen-class gen-interface gensym get get-in get-method get-proxy-class get-thread-bindings get-validator group-by hash hash-combine hash-map hash-set identical? identity if-let if-not ifn? import in-ns inc inc' init-proxy instance? int int-array integer? interleave intern interpose into into-array ints io! isa? iterate iterator-seq juxt keep keep-indexed key keys keyword keyword? last lazy-cat lazy-seq let letfn line-seq list list* list? load load-file load-reader load-string loaded-libs locking long long-array longs loop macroexpand macroexpand-1 make-array make-hierarchy map map-indexed map? mapcat mapv max max-key memfn memoize merge merge-with meta method-sig methods min min-key mod munge name namespace namespace-munge neg? newline next nfirst nil? nnext not not-any? not-empty not-every? not= ns ns-aliases ns-imports ns-interns ns-map ns-name ns-publics ns-refers ns-resolve ns-unalias ns-unmap nth nthnext nthrest num number? numerator object-array odd? or parents partial partition partition-all partition-by pcalls peek persistent! pmap pop pop! pop-thread-bindings pos? pr pr-str prefer-method prefers primitives-classnames print print-ctor print-dup print-method print-simple print-str printf println println-str prn prn-str promise proxy proxy-call-with-super proxy-mappings proxy-name proxy-super push-thread-bindings pvalues quot rand rand-int rand-nth range ratio? rational? rationalize re-find re-groups re-matcher re-matches re-pattern re-seq read read-line read-string realized? reduce reduce-kv reductions ref ref-history-count ref-max-history ref-min-history ref-set refer refer-clojure reify release-pending-sends rem remove remove-all-methods remove-method remove-ns remove-watch repeat repeatedly replace replicate require reset! reset-meta! resolve rest restart-agent resultset-seq reverse reversible? rseq rsubseq satisfies? second select-keys send send-off seq seq? seque sequence sequential? set set-error-handler! set-error-mode! set-validator! set? short short-array shorts shuffle shutdown-agents slurp some some-fn sort sort-by sorted-map sorted-map-by sorted-set sorted-set-by sorted? special-symbol? spit split-at split-with str string? struct struct-map subs subseq subvec supers swap! symbol symbol? sync take take-last take-nth take-while test the-ns thread-bound? time to-array to-array-2d trampoline transient tree-seq true? type unchecked-add unchecked-add-int unchecked-byte unchecked-char unchecked-dec unchecked-dec-int unchecked-divide-int unchecked-double unchecked-float unchecked-inc unchecked-inc-int unchecked-int unchecked-long unchecked-multiply unchecked-multiply-int unchecked-negate unchecked-negate-int unchecked-remainder-int unchecked-short unchecked-subtract unchecked-subtract-int underive unquote unquote-splicing update-in update-proxy use val vals var-get var-set var? vary-meta vec vector vector-of vector? when when-first when-let when-not while with-bindings with-bindings* with-in-str with-loading-context with-local-vars with-meta with-open with-out-str with-precision with-redefs with-redefs-fn xml-seq zero? zipmap *default-data-reader-fn* as-> cond-> cond->> reduced reduced? send-via set-agent-send-executor! set-agent-send-off-executor! some-> some->>");

    var indentKeys = makeKeywords(
        // Built-ins
        "ns fn def defn defmethod bound-fn if if-not case condp when while when-not when-first do future comment doto locking proxy with-open with-precision reify deftype defrecord defprotocol extend extend-protocol extend-type try catch " +

        // Binding forms
        "let letfn binding loop for doseq dotimes when-let if-let " +

        // Data structures
        "defstruct struct-map assoc " +

        // clojure.test
        "testing deftest " +

        // contrib
        "handler-case handle dotrace deftrace");

    var tests = {
        digit: /\d/,
        digit_or_colon: /[\d:]/,
        hex: /[0-9a-f]/i,
        sign: /[+-]/,
        exponent: /e/i,
        keyword_char: /[^\s\(\[\;\)\]]/,
        symbol: /[\w*+!\-\._?:<>\/\xa1-\uffff]/
    };

    function stateStack(indent, type, prev) { // represents a state stack object
        this.indent = indent;
        this.type = type;
        this.prev = prev;
    }

    function pushStack(state, indent, type) {
        state.indentStack = new stateStack(indent, type, state.indentStack);
    }

    function popStack(state) {
        state.indentStack = state.indentStack.prev;
    }

    function isNumber(ch, stream){
        // hex
        if ( ch === '0' && stream.eat(/x/i) ) {
            stream.eatWhile(tests.hex);
            return true;
        }

        // leading sign
        if ( ( ch == '+' || ch == '-' ) && ( tests.digit.test(stream.peek()) ) ) {
          stream.eat(tests.sign);
          ch = stream.next();
        }

        if ( tests.digit.test(ch) ) {
            stream.eat(ch);
            stream.eatWhile(tests.digit);

            if ( '.' == stream.peek() ) {
                stream.eat('.');
                stream.eatWhile(tests.digit);
            }

            if ( stream.eat(tests.exponent) ) {
                stream.eat(tests.sign);
                stream.eatWhile(tests.digit);
            }

            return true;
        }

        return false;
    }

    // Eat character that starts after backslash \
    function eatCharacter(stream) {
        var first = stream.next();
        // Read special literals: backspace, newline, space, return.
        // Just read all lowercase letters.
        if (first && first.match(/[a-z]/) && stream.match(/[a-z]+/, true)) {
            return;
        }
        // Read unicode character: \u1000 \uA0a1
        if (first === "u") {
            stream.match(/[0-9a-z]{4}/i, true);
        }
    }

    return {
        startState: function () {
            return {
                indentStack: null,
                indentation: 0,
                mode: false
            };
        },

        token: function (stream, state) {
            if (state.indentStack == null && stream.sol()) {
                // update indentation, but only if indentStack is empty
                state.indentation = stream.indentation();
            }

            // skip spaces
            if (stream.eatSpace()) {
                return null;
            }
            var returnType = null;

            switch(state.mode){
                case "string": // multi-line string parsing mode
                    var next, escaped = false;
                    while ((next = stream.next()) != null) {
                        if (next == "\"" && !escaped) {

                            state.mode = false;
                            break;
                        }
                        escaped = !escaped && next == "\\";
                    }
                    returnType = STRING; // continue on in string mode
                    break;
                default: // default parsing mode
                    var ch = stream.next();

                    if (ch == "\"") {
                        state.mode = "string";
                        returnType = STRING;
                    } else if (ch == "\\") {
                        eatCharacter(stream);
                        returnType = CHARACTER;
                    } else if (ch == "'" && !( tests.digit_or_colon.test(stream.peek()) )) {
                        returnType = ATOM;
                    } else if (ch == ";") { // comment
                        stream.skipToEnd(); // rest of the line is a comment
                        returnType = COMMENT;
                    } else if (isNumber(ch,stream)){
                        returnType = NUMBER;
                    } else if (ch == "(" || ch == "[" || ch == "{" ) {
                        var keyWord = '', indentTemp = stream.column(), letter;
                        /**
                        Either
                        (indent-word ..
                        (non-indent-word ..
                        (;something else, bracket, etc.
                        */

                        if (ch == "(") while ((letter = stream.eat(tests.keyword_char)) != null) {
                            keyWord += letter;
                        }

                        if (keyWord.length > 0 && (indentKeys.propertyIsEnumerable(keyWord) ||
                                                   /^(?:def|with)/.test(keyWord))) { // indent-word
                            pushStack(state, indentTemp + INDENT_WORD_SKIP, ch);
                        } else { // non-indent word
                            // we continue eating the spaces
                            stream.eatSpace();
                            if (stream.eol() || stream.peek() == ";") {
                                // nothing significant after
                                // we restart indentation the user defined spaces after
                                pushStack(state, indentTemp + NORMAL_INDENT_UNIT, ch);
                            } else {
                                pushStack(state, indentTemp + stream.current().length, ch); // else we match
                            }
                        }
                        stream.backUp(stream.current().length - 1); // undo all the eating

                        returnType = BRACKET;
                    } else if (ch == ")" || ch == "]" || ch == "}") {
                        returnType = BRACKET;
                        if (state.indentStack != null && state.indentStack.type == (ch == ")" ? "(" : (ch == "]" ? "[" :"{"))) {
                            popStack(state);
                        }
                    } else if ( ch == ":" ) {
                        stream.eatWhile(tests.symbol);
                        return ATOM;
                    } else {
                        stream.eatWhile(tests.symbol);

                        if (keywords && keywords.propertyIsEnumerable(stream.current())) {
                            returnType = KEYWORD;
                        } else if (builtins && builtins.propertyIsEnumerable(stream.current())) {
                            returnType = BUILTIN;
                        } else if (atoms && atoms.propertyIsEnumerable(stream.current())) {
                            returnType = ATOM;
                        } else {
                          returnType = VAR;
                        }
                    }
            }

            return returnType;
        },

        indent: function (state) {
            if (state.indentStack == null) return state.indentation;
            return state.indentStack.indent;
        },

        closeBrackets: {pairs: "()[]{}\"\""},
        lineComment: ";;"
    };
});

CodeMirror.defineMIME("text/x-clojure", "clojure");

});
CodeMirror-5.4.0/mode/clojure/index.html000066400000000000000000000046771254300440500201640ustar00rootroot00000000000000

CodeMirror: Clojure mode












Clojure mode



    

    
MIME types defined: text/x-clojure.


  

CodeMirror-5.4.0/mode/cmake/000077500000000000000000000000001254300440500155665ustar00rootroot00000000000000CodeMirror-5.4.0/mode/cmake/cmake.js000066400000000000000000000050501254300440500172040ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object")
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd)
    define(["../../lib/codemirror"], mod);
  else
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("cmake", function () {
  var variable_regex = /({)?[a-zA-Z0-9_]+(})?/;

  function tokenString(stream, state) {
    var current, prev, found_var = false;
    while (!stream.eol() && (current = stream.next()) != state.pending) {
      if (current === '$' && prev != '\\' && state.pending == '"') {
        found_var = true;
        break;
      }
      prev = current;
    }
    if (found_var) {
      stream.backUp(1);
    }
    if (current == state.pending) {
      state.continueString = false;
    } else {
      state.continueString = true;
    }
    return "string";
  }

  function tokenize(stream, state) {
    var ch = stream.next();

    // Have we found a variable?
    if (ch === '$') {
      if (stream.match(variable_regex)) {
        return 'variable-2';
      }
      return 'variable';
    }
    // Should we still be looking for the end of a string?
    if (state.continueString) {
      // If so, go through the loop again
      stream.backUp(1);
      return tokenString(stream, state);
    }
    // Do we just have a function on our hands?
    // In 'cmake_minimum_required (VERSION 2.8.8)', 'cmake_minimum_required' is matched
    if (stream.match(/(\s+)?\w+\(/) || stream.match(/(\s+)?\w+\ \(/)) {
      stream.backUp(1);
      return 'def';
    }
    if (ch == "#") {
      stream.skipToEnd();
      return "comment";
    }
    // Have we found a string?
    if (ch == "'" || ch == '"') {
      // Store the type (single or double)
      state.pending = ch;
      // Perform the looping function to find the end
      return tokenString(stream, state);
    }
    if (ch == '(' || ch == ')') {
      return 'bracket';
    }
    if (ch.match(/[0-9]/)) {
      return 'number';
    }
    stream.eatWhile(/[\w-]/);
    return null;
  }
  return {
    startState: function () {
      var state = {};
      state.inDefinition = false;
      state.inInclude = false;
      state.continueString = false;
      state.pending = false;
      return state;
    },
    token: function (stream, state) {
      if (stream.eatSpace()) return null;
      return tokenize(stream, state);
    }
  };
});

CodeMirror.defineMIME("text/x-cmake", "cmake");

});
CodeMirror-5.4.0/mode/cmake/index.html000066400000000000000000000100701254300440500175610ustar00rootroot00000000000000

CodeMirror: CMake mode













CMake mode



    

    
MIME types defined: text/x-cmake.


  

CodeMirror-5.4.0/mode/cobol/000077500000000000000000000000001254300440500156045ustar00rootroot00000000000000CodeMirror-5.4.0/mode/cobol/cobol.js000066400000000000000000000240601254300440500172420ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/**
 * Author: Gautam Mehta
 * Branched from CodeMirror's Scheme mode
 */
(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("cobol", function () {
  var BUILTIN = "builtin", COMMENT = "comment", STRING = "string",
      ATOM = "atom", NUMBER = "number", KEYWORD = "keyword", MODTAG = "header",
      COBOLLINENUM = "def", PERIOD = "link";
  function makeKeywords(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }
  var atoms = makeKeywords("TRUE FALSE ZEROES ZEROS ZERO SPACES SPACE LOW-VALUE LOW-VALUES ");
  var keywords = makeKeywords(
      "ACCEPT ACCESS ACQUIRE ADD ADDRESS " +
      "ADVANCING AFTER ALIAS ALL ALPHABET " +
      "ALPHABETIC ALPHABETIC-LOWER ALPHABETIC-UPPER ALPHANUMERIC ALPHANUMERIC-EDITED " +
      "ALSO ALTER ALTERNATE AND ANY " +
      "ARE AREA AREAS ARITHMETIC ASCENDING " +
      "ASSIGN AT ATTRIBUTE AUTHOR AUTO " +
      "AUTO-SKIP AUTOMATIC B-AND B-EXOR B-LESS " +
      "B-NOT B-OR BACKGROUND-COLOR BACKGROUND-COLOUR BEEP " +
      "BEFORE BELL BINARY BIT BITS " +
      "BLANK BLINK BLOCK BOOLEAN BOTTOM " +
      "BY CALL CANCEL CD CF " +
      "CH CHARACTER CHARACTERS CLASS CLOCK-UNITS " +
      "CLOSE COBOL CODE CODE-SET COL " +
      "COLLATING COLUMN COMMA COMMIT COMMITMENT " +
      "COMMON COMMUNICATION COMP COMP-0 COMP-1 " +
      "COMP-2 COMP-3 COMP-4 COMP-5 COMP-6 " +
      "COMP-7 COMP-8 COMP-9 COMPUTATIONAL COMPUTATIONAL-0 " +
      "COMPUTATIONAL-1 COMPUTATIONAL-2 COMPUTATIONAL-3 COMPUTATIONAL-4 COMPUTATIONAL-5 " +
      "COMPUTATIONAL-6 COMPUTATIONAL-7 COMPUTATIONAL-8 COMPUTATIONAL-9 COMPUTE " +
      "CONFIGURATION CONNECT CONSOLE CONTAINED CONTAINS " +
      "CONTENT CONTINUE CONTROL CONTROL-AREA CONTROLS " +
      "CONVERTING COPY CORR CORRESPONDING COUNT " +
      "CRT CRT-UNDER CURRENCY CURRENT CURSOR " +
      "DATA DATE DATE-COMPILED DATE-WRITTEN DAY " +
      "DAY-OF-WEEK DB DB-ACCESS-CONTROL-KEY DB-DATA-NAME DB-EXCEPTION " +
      "DB-FORMAT-NAME DB-RECORD-NAME DB-SET-NAME DB-STATUS DBCS " +
      "DBCS-EDITED DE DEBUG-CONTENTS DEBUG-ITEM DEBUG-LINE " +
      "DEBUG-NAME DEBUG-SUB-1 DEBUG-SUB-2 DEBUG-SUB-3 DEBUGGING " +
      "DECIMAL-POINT DECLARATIVES DEFAULT DELETE DELIMITED " +
      "DELIMITER DEPENDING DESCENDING DESCRIBED DESTINATION " +
      "DETAIL DISABLE DISCONNECT DISPLAY DISPLAY-1 " +
      "DISPLAY-2 DISPLAY-3 DISPLAY-4 DISPLAY-5 DISPLAY-6 " +
      "DISPLAY-7 DISPLAY-8 DISPLAY-9 DIVIDE DIVISION " +
      "DOWN DROP DUPLICATE DUPLICATES DYNAMIC " +
      "EBCDIC EGI EJECT ELSE EMI " +
      "EMPTY EMPTY-CHECK ENABLE END END. END-ACCEPT END-ACCEPT. " +
      "END-ADD END-CALL END-COMPUTE END-DELETE END-DISPLAY " +
      "END-DIVIDE END-EVALUATE END-IF END-INVOKE END-MULTIPLY " +
      "END-OF-PAGE END-PERFORM END-READ END-RECEIVE END-RETURN " +
      "END-REWRITE END-SEARCH END-START END-STRING END-SUBTRACT " +
      "END-UNSTRING END-WRITE END-XML ENTER ENTRY " +
      "ENVIRONMENT EOP EQUAL EQUALS ERASE " +
      "ERROR ESI EVALUATE EVERY EXCEEDS " +
      "EXCEPTION EXCLUSIVE EXIT EXTEND EXTERNAL " +
      "EXTERNALLY-DESCRIBED-KEY FD FETCH FILE FILE-CONTROL " +
      "FILE-STREAM FILES FILLER FINAL FIND " +
      "FINISH FIRST FOOTING FOR FOREGROUND-COLOR " +
      "FOREGROUND-COLOUR FORMAT FREE FROM FULL " +
      "FUNCTION GENERATE GET GIVING GLOBAL " +
      "GO GOBACK GREATER GROUP HEADING " +
      "HIGH-VALUE HIGH-VALUES HIGHLIGHT I-O I-O-CONTROL " +
      "ID IDENTIFICATION IF IN INDEX " +
      "INDEX-1 INDEX-2 INDEX-3 INDEX-4 INDEX-5 " +
      "INDEX-6 INDEX-7 INDEX-8 INDEX-9 INDEXED " +
      "INDIC INDICATE INDICATOR INDICATORS INITIAL " +
      "INITIALIZE INITIATE INPUT INPUT-OUTPUT INSPECT " +
      "INSTALLATION INTO INVALID INVOKE IS " +
      "JUST JUSTIFIED KANJI KEEP KEY " +
      "LABEL LAST LD LEADING LEFT " +
      "LEFT-JUSTIFY LENGTH LENGTH-CHECK LESS LIBRARY " +
      "LIKE LIMIT LIMITS LINAGE LINAGE-COUNTER " +
      "LINE LINE-COUNTER LINES LINKAGE LOCAL-STORAGE " +
      "LOCALE LOCALLY LOCK " +
      "MEMBER MEMORY MERGE MESSAGE METACLASS " +
      "MODE MODIFIED MODIFY MODULES MOVE " +
      "MULTIPLE MULTIPLY NATIONAL NATIVE NEGATIVE " +
      "NEXT NO NO-ECHO NONE NOT " +
      "NULL NULL-KEY-MAP NULL-MAP NULLS NUMBER " +
      "NUMERIC NUMERIC-EDITED OBJECT OBJECT-COMPUTER OCCURS " +
      "OF OFF OMITTED ON ONLY " +
      "OPEN OPTIONAL OR ORDER ORGANIZATION " +
      "OTHER OUTPUT OVERFLOW OWNER PACKED-DECIMAL " +
      "PADDING PAGE PAGE-COUNTER PARSE PERFORM " +
      "PF PH PIC PICTURE PLUS " +
      "POINTER POSITION POSITIVE PREFIX PRESENT " +
      "PRINTING PRIOR PROCEDURE PROCEDURE-POINTER PROCEDURES " +
      "PROCEED PROCESS PROCESSING PROGRAM PROGRAM-ID " +
      "PROMPT PROTECTED PURGE QUEUE QUOTE " +
      "QUOTES RANDOM RD READ READY " +
      "REALM RECEIVE RECONNECT RECORD RECORD-NAME " +
      "RECORDS RECURSIVE REDEFINES REEL REFERENCE " +
      "REFERENCE-MONITOR REFERENCES RELATION RELATIVE RELEASE " +
      "REMAINDER REMOVAL RENAMES REPEATED REPLACE " +
      "REPLACING REPORT REPORTING REPORTS REPOSITORY " +
      "REQUIRED RERUN RESERVE RESET RETAINING " +
      "RETRIEVAL RETURN RETURN-CODE RETURNING REVERSE-VIDEO " +
      "REVERSED REWIND REWRITE RF RH " +
      "RIGHT RIGHT-JUSTIFY ROLLBACK ROLLING ROUNDED " +
      "RUN SAME SCREEN SD SEARCH " +
      "SECTION SECURE SECURITY SEGMENT SEGMENT-LIMIT " +
      "SELECT SEND SENTENCE SEPARATE SEQUENCE " +
      "SEQUENTIAL SET SHARED SIGN SIZE " +
      "SKIP1 SKIP2 SKIP3 SORT SORT-MERGE " +
      "SORT-RETURN SOURCE SOURCE-COMPUTER SPACE-FILL " +
      "SPECIAL-NAMES STANDARD STANDARD-1 STANDARD-2 " +
      "START STARTING STATUS STOP STORE " +
      "STRING SUB-QUEUE-1 SUB-QUEUE-2 SUB-QUEUE-3 SUB-SCHEMA " +
      "SUBFILE SUBSTITUTE SUBTRACT SUM SUPPRESS " +
      "SYMBOLIC SYNC SYNCHRONIZED SYSIN SYSOUT " +
      "TABLE TALLYING TAPE TENANT TERMINAL " +
      "TERMINATE TEST TEXT THAN THEN " +
      "THROUGH THRU TIME TIMES TITLE " +
      "TO TOP TRAILING TRAILING-SIGN TRANSACTION " +
      "TYPE TYPEDEF UNDERLINE UNEQUAL UNIT " +
      "UNSTRING UNTIL UP UPDATE UPON " +
      "USAGE USAGE-MODE USE USING VALID " +
      "VALIDATE VALUE VALUES VARYING VLR " +
      "WAIT WHEN WHEN-COMPILED WITH WITHIN " +
      "WORDS WORKING-STORAGE WRITE XML XML-CODE " +
      "XML-EVENT XML-NTEXT XML-TEXT ZERO ZERO-FILL " );

  var builtins = makeKeywords("- * ** / + < <= = > >= ");
  var tests = {
    digit: /\d/,
    digit_or_colon: /[\d:]/,
    hex: /[0-9a-f]/i,
    sign: /[+-]/,
    exponent: /e/i,
    keyword_char: /[^\s\(\[\;\)\]]/,
    symbol: /[\w*+\-]/
  };
  function isNumber(ch, stream){
    // hex
    if ( ch === '0' && stream.eat(/x/i) ) {
      stream.eatWhile(tests.hex);
      return true;
    }
    // leading sign
    if ( ( ch == '+' || ch == '-' ) && ( tests.digit.test(stream.peek()) ) ) {
      stream.eat(tests.sign);
      ch = stream.next();
    }
    if ( tests.digit.test(ch) ) {
      stream.eat(ch);
      stream.eatWhile(tests.digit);
      if ( '.' == stream.peek()) {
        stream.eat('.');
        stream.eatWhile(tests.digit);
      }
      if ( stream.eat(tests.exponent) ) {
        stream.eat(tests.sign);
        stream.eatWhile(tests.digit);
      }
      return true;
    }
    return false;
  }
  return {
    startState: function () {
      return {
        indentStack: null,
        indentation: 0,
        mode: false
      };
    },
    token: function (stream, state) {
      if (state.indentStack == null && stream.sol()) {
        // update indentation, but only if indentStack is empty
        state.indentation = 6 ; //stream.indentation();
      }
      // skip spaces
      if (stream.eatSpace()) {
        return null;
      }
      var returnType = null;
      switch(state.mode){
      case "string": // multi-line string parsing mode
        var next = false;
        while ((next = stream.next()) != null) {
          if (next == "\"" || next == "\'") {
            state.mode = false;
            break;
          }
        }
        returnType = STRING; // continue on in string mode
        break;
      default: // default parsing mode
        var ch = stream.next();
        var col = stream.column();
        if (col >= 0 && col <= 5) {
          returnType = COBOLLINENUM;
        } else if (col >= 72 && col <= 79) {
          stream.skipToEnd();
          returnType = MODTAG;
        } else if (ch == "*" && col == 6) { // comment
          stream.skipToEnd(); // rest of the line is a comment
          returnType = COMMENT;
        } else if (ch == "\"" || ch == "\'") {
          state.mode = "string";
          returnType = STRING;
        } else if (ch == "'" && !( tests.digit_or_colon.test(stream.peek()) )) {
          returnType = ATOM;
        } else if (ch == ".") {
          returnType = PERIOD;
        } else if (isNumber(ch,stream)){
          returnType = NUMBER;
        } else {
          if (stream.current().match(tests.symbol)) {
            while (col < 71) {
              if (stream.eat(tests.symbol) === undefined) {
                break;
              } else {
                col++;
              }
            }
          }
          if (keywords && keywords.propertyIsEnumerable(stream.current().toUpperCase())) {
            returnType = KEYWORD;
          } else if (builtins && builtins.propertyIsEnumerable(stream.current().toUpperCase())) {
            returnType = BUILTIN;
          } else if (atoms && atoms.propertyIsEnumerable(stream.current().toUpperCase())) {
            returnType = ATOM;
          } else returnType = null;
        }
      }
      return returnType;
    },
    indent: function (state) {
      if (state.indentStack == null) return state.indentation;
      return state.indentStack.indent;
    }
  };
});

CodeMirror.defineMIME("text/x-cobol", "cobol");

});
CodeMirror-5.4.0/mode/cobol/index.html000066400000000000000000000176241254300440500176130ustar00rootroot00000000000000

CodeMirror: COBOL mode



































COBOL mode


    
 Select Theme     Select Font Size 







    
  

CodeMirror-5.4.0/mode/coffeescript/000077500000000000000000000000001254300440500171625ustar00rootroot00000000000000CodeMirror-5.4.0/mode/coffeescript/coffeescript.js000066400000000000000000000237141254300440500222030ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/**
 * Link to the project's GitHub page:
 * https://github.com/pickhardt/coffeescript-codemirror-mode
 */
(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("coffeescript", function(conf, parserConf) {
  var ERRORCLASS = "error";

  function wordRegexp(words) {
    return new RegExp("^((" + words.join(")|(") + "))\\b");
  }

  var operators = /^(?:->|=>|\+[+=]?|-[\-=]?|\*[\*=]?|\/[\/=]?|[=!]=|<[><]?=?|>>?=?|%=?|&=?|\|=?|\^=?|\~|!|\?|(or|and|\|\||&&|\?)=)/;
  var delimiters = /^(?:[()\[\]{},:`=;]|\.\.?\.?)/;
  var identifiers = /^[_A-Za-z$][_A-Za-z$0-9]*/;
  var properties = /^(@|this\.)[_A-Za-z$][_A-Za-z$0-9]*/;

  var wordOperators = wordRegexp(["and", "or", "not",
                                  "is", "isnt", "in",
                                  "instanceof", "typeof"]);
  var indentKeywords = ["for", "while", "loop", "if", "unless", "else",
                        "switch", "try", "catch", "finally", "class"];
  var commonKeywords = ["break", "by", "continue", "debugger", "delete",
                        "do", "in", "of", "new", "return", "then",
                        "this", "@", "throw", "when", "until", "extends"];

  var keywords = wordRegexp(indentKeywords.concat(commonKeywords));

  indentKeywords = wordRegexp(indentKeywords);


  var stringPrefixes = /^('{3}|\"{3}|['\"])/;
  var regexPrefixes = /^(\/{3}|\/)/;
  var commonConstants = ["Infinity", "NaN", "undefined", "null", "true", "false", "on", "off", "yes", "no"];
  var constants = wordRegexp(commonConstants);

  // Tokenizers
  function tokenBase(stream, state) {
    // Handle scope changes
    if (stream.sol()) {
      if (state.scope.align === null) state.scope.align = false;
      var scopeOffset = state.scope.offset;
      if (stream.eatSpace()) {
        var lineOffset = stream.indentation();
        if (lineOffset > scopeOffset && state.scope.type == "coffee") {
          return "indent";
        } else if (lineOffset < scopeOffset) {
          return "dedent";
        }
        return null;
      } else {
        if (scopeOffset > 0) {
          dedent(stream, state);
        }
      }
    }
    if (stream.eatSpace()) {
      return null;
    }

    var ch = stream.peek();

    // Handle docco title comment (single line)
    if (stream.match("####")) {
      stream.skipToEnd();
      return "comment";
    }

    // Handle multi line comments
    if (stream.match("###")) {
      state.tokenize = longComment;
      return state.tokenize(stream, state);
    }

    // Single line comment
    if (ch === "#") {
      stream.skipToEnd();
      return "comment";
    }

    // Handle number literals
    if (stream.match(/^-?[0-9\.]/, false)) {
      var floatLiteral = false;
      // Floats
      if (stream.match(/^-?\d*\.\d+(e[\+\-]?\d+)?/i)) {
        floatLiteral = true;
      }
      if (stream.match(/^-?\d+\.\d*/)) {
        floatLiteral = true;
      }
      if (stream.match(/^-?\.\d+/)) {
        floatLiteral = true;
      }

      if (floatLiteral) {
        // prevent from getting extra . on 1..
        if (stream.peek() == "."){
          stream.backUp(1);
        }
        return "number";
      }
      // Integers
      var intLiteral = false;
      // Hex
      if (stream.match(/^-?0x[0-9a-f]+/i)) {
        intLiteral = true;
      }
      // Decimal
      if (stream.match(/^-?[1-9]\d*(e[\+\-]?\d+)?/)) {
        intLiteral = true;
      }
      // Zero by itself with no other piece of number.
      if (stream.match(/^-?0(?![\dx])/i)) {
        intLiteral = true;
      }
      if (intLiteral) {
        return "number";
      }
    }

    // Handle strings
    if (stream.match(stringPrefixes)) {
      state.tokenize = tokenFactory(stream.current(), false, "string");
      return state.tokenize(stream, state);
    }
    // Handle regex literals
    if (stream.match(regexPrefixes)) {
      if (stream.current() != "/" || stream.match(/^.*\//, false)) { // prevent highlight of division
        state.tokenize = tokenFactory(stream.current(), true, "string-2");
        return state.tokenize(stream, state);
      } else {
        stream.backUp(1);
      }
    }

    // Handle operators and delimiters
    if (stream.match(operators) || stream.match(wordOperators)) {
      return "operator";
    }
    if (stream.match(delimiters)) {
      return "punctuation";
    }

    if (stream.match(constants)) {
      return "atom";
    }

    if (stream.match(keywords)) {
      return "keyword";
    }

    if (stream.match(identifiers)) {
      return "variable";
    }

    if (stream.match(properties)) {
      return "property";
    }

    // Handle non-detected items
    stream.next();
    return ERRORCLASS;
  }

  function tokenFactory(delimiter, singleline, outclass) {
    return function(stream, state) {
      while (!stream.eol()) {
        stream.eatWhile(/[^'"\/\\]/);
        if (stream.eat("\\")) {
          stream.next();
          if (singleline && stream.eol()) {
            return outclass;
          }
        } else if (stream.match(delimiter)) {
          state.tokenize = tokenBase;
          return outclass;
        } else {
          stream.eat(/['"\/]/);
        }
      }
      if (singleline) {
        if (parserConf.singleLineStringErrors) {
          outclass = ERRORCLASS;
        } else {
          state.tokenize = tokenBase;
        }
      }
      return outclass;
    };
  }

  function longComment(stream, state) {
    while (!stream.eol()) {
      stream.eatWhile(/[^#]/);
      if (stream.match("###")) {
        state.tokenize = tokenBase;
        break;
      }
      stream.eatWhile("#");
    }
    return "comment";
  }

  function indent(stream, state, type) {
    type = type || "coffee";
    var offset = 0, align = false, alignOffset = null;
    for (var scope = state.scope; scope; scope = scope.prev) {
      if (scope.type === "coffee" || scope.type == "}") {
        offset = scope.offset + conf.indentUnit;
        break;
      }
    }
    if (type !== "coffee") {
      align = null;
      alignOffset = stream.column() + stream.current().length;
    } else if (state.scope.align) {
      state.scope.align = false;
    }
    state.scope = {
      offset: offset,
      type: type,
      prev: state.scope,
      align: align,
      alignOffset: alignOffset
    };
  }

  function dedent(stream, state) {
    if (!state.scope.prev) return;
    if (state.scope.type === "coffee") {
      var _indent = stream.indentation();
      var matched = false;
      for (var scope = state.scope; scope; scope = scope.prev) {
        if (_indent === scope.offset) {
          matched = true;
          break;
        }
      }
      if (!matched) {
        return true;
      }
      while (state.scope.prev && state.scope.offset !== _indent) {
        state.scope = state.scope.prev;
      }
      return false;
    } else {
      state.scope = state.scope.prev;
      return false;
    }
  }

  function tokenLexer(stream, state) {
    var style = state.tokenize(stream, state);
    var current = stream.current();

    // Handle "." connected identifiers
    if (current === ".") {
      style = state.tokenize(stream, state);
      current = stream.current();
      if (/^\.[\w$]+$/.test(current)) {
        return "variable";
      } else {
        return ERRORCLASS;
      }
    }

    // Handle scope changes.
    if (current === "return") {
      state.dedent = true;
    }
    if (((current === "->" || current === "=>") &&
         !state.lambda &&
         !stream.peek())
        || style === "indent") {
      indent(stream, state);
    }
    var delimiter_index = "[({".indexOf(current);
    if (delimiter_index !== -1) {
      indent(stream, state, "])}".slice(delimiter_index, delimiter_index+1));
    }
    if (indentKeywords.exec(current)){
      indent(stream, state);
    }
    if (current == "then"){
      dedent(stream, state);
    }


    if (style === "dedent") {
      if (dedent(stream, state)) {
        return ERRORCLASS;
      }
    }
    delimiter_index = "])}".indexOf(current);
    if (delimiter_index !== -1) {
      while (state.scope.type == "coffee" && state.scope.prev)
        state.scope = state.scope.prev;
      if (state.scope.type == current)
        state.scope = state.scope.prev;
    }
    if (state.dedent && stream.eol()) {
      if (state.scope.type == "coffee" && state.scope.prev)
        state.scope = state.scope.prev;
      state.dedent = false;
    }

    return style;
  }

  var external = {
    startState: function(basecolumn) {
      return {
        tokenize: tokenBase,
        scope: {offset:basecolumn || 0, type:"coffee", prev: null, align: false},
        lastToken: null,
        lambda: false,
        dedent: 0
      };
    },

    token: function(stream, state) {
      var fillAlign = state.scope.align === null && state.scope;
      if (fillAlign && stream.sol()) fillAlign.align = false;

      var style = tokenLexer(stream, state);
      if (fillAlign && style && style != "comment") fillAlign.align = true;

      state.lastToken = {style:style, content: stream.current()};

      if (stream.eol() && stream.lambda) {
        state.lambda = false;
      }

      return style;
    },

    indent: function(state, text) {
      if (state.tokenize != tokenBase) return 0;
      var scope = state.scope;
      var closer = text && "])}".indexOf(text.charAt(0)) > -1;
      if (closer) while (scope.type == "coffee" && scope.prev) scope = scope.prev;
      var closes = closer && scope.type === text.charAt(0);
      if (scope.align)
        return scope.alignOffset - (closes ? 1 : 0);
      else
        return (closes ? scope.prev : scope).offset;
    },

    lineComment: "#",
    fold: "indent"
  };
  return external;
});

CodeMirror.defineMIME("text/x-coffeescript", "coffeescript");

});
CodeMirror-5.4.0/mode/coffeescript/index.html000066400000000000000000000536021254300440500211650ustar00rootroot00000000000000

CodeMirror: CoffeeScript mode












CoffeeScript mode



    

    
MIME types defined: text/x-coffeescript.


    
The CoffeeScript mode was written by Jeff Pickhardt.


  

CodeMirror-5.4.0/mode/commonlisp/000077500000000000000000000000001254300440500166665ustar00rootroot00000000000000CodeMirror-5.4.0/mode/commonlisp/commonlisp.js000066400000000000000000000106101254300440500214020ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("commonlisp", function (config) {
  var specialForm = /^(block|let*|return-from|catch|load-time-value|setq|eval-when|locally|symbol-macrolet|flet|macrolet|tagbody|function|multiple-value-call|the|go|multiple-value-prog1|throw|if|progn|unwind-protect|labels|progv|let|quote)$/;
  var assumeBody = /^with|^def|^do|^prog|case$|^cond$|bind$|when$|unless$/;
  var numLiteral = /^(?:[+\-]?(?:\d+|\d*\.\d+)(?:[efd][+\-]?\d+)?|[+\-]?\d+(?:\/[+\-]?\d+)?|#b[+\-]?[01]+|#o[+\-]?[0-7]+|#x[+\-]?[\da-f]+)/;
  var symbol = /[^\s'`,@()\[\]";]/;
  var type;

  function readSym(stream) {
    var ch;
    while (ch = stream.next()) {
      if (ch == "\\") stream.next();
      else if (!symbol.test(ch)) { stream.backUp(1); break; }
    }
    return stream.current();
  }

  function base(stream, state) {
    if (stream.eatSpace()) {type = "ws"; return null;}
    if (stream.match(numLiteral)) return "number";
    var ch = stream.next();
    if (ch == "\\") ch = stream.next();

    if (ch == '"') return (state.tokenize = inString)(stream, state);
    else if (ch == "(") { type = "open"; return "bracket"; }
    else if (ch == ")" || ch == "]") { type = "close"; return "bracket"; }
    else if (ch == ";") { stream.skipToEnd(); type = "ws"; return "comment"; }
    else if (/['`,@]/.test(ch)) return null;
    else if (ch == "|") {
      if (stream.skipTo("|")) { stream.next(); return "symbol"; }
      else { stream.skipToEnd(); return "error"; }
    } else if (ch == "#") {
      var ch = stream.next();
      if (ch == "[") { type = "open"; return "bracket"; }
      else if (/[+\-=\.']/.test(ch)) return null;
      else if (/\d/.test(ch) && stream.match(/^\d*#/)) return null;
      else if (ch == "|") return (state.tokenize = inComment)(stream, state);
      else if (ch == ":") { readSym(stream); return "meta"; }
      else return "error";
    } else {
      var name = readSym(stream);
      if (name == ".") return null;
      type = "symbol";
      if (name == "nil" || name == "t" || name.charAt(0) == ":") return "atom";
      if (state.lastType == "open" && (specialForm.test(name) || assumeBody.test(name))) return "keyword";
      if (name.charAt(0) == "&") return "variable-2";
      return "variable";
    }
  }

  function inString(stream, state) {
    var escaped = false, next;
    while (next = stream.next()) {
      if (next == '"' && !escaped) { state.tokenize = base; break; }
      escaped = !escaped && next == "\\";
    }
    return "string";
  }

  function inComment(stream, state) {
    var next, last;
    while (next = stream.next()) {
      if (next == "#" && last == "|") { state.tokenize = base; break; }
      last = next;
    }
    type = "ws";
    return "comment";
  }

  return {
    startState: function () {
      return {ctx: {prev: null, start: 0, indentTo: 0}, lastType: null, tokenize: base};
    },

    token: function (stream, state) {
      if (stream.sol() && typeof state.ctx.indentTo != "number")
        state.ctx.indentTo = state.ctx.start + 1;

      type = null;
      var style = state.tokenize(stream, state);
      if (type != "ws") {
        if (state.ctx.indentTo == null) {
          if (type == "symbol" && assumeBody.test(stream.current()))
            state.ctx.indentTo = state.ctx.start + config.indentUnit;
          else
            state.ctx.indentTo = "next";
        } else if (state.ctx.indentTo == "next") {
          state.ctx.indentTo = stream.column();
        }
        state.lastType = type;
      }
      if (type == "open") state.ctx = {prev: state.ctx, start: stream.column(), indentTo: null};
      else if (type == "close") state.ctx = state.ctx.prev || state.ctx;
      return style;
    },

    indent: function (state, _textAfter) {
      var i = state.ctx.indentTo;
      return typeof i == "number" ? i : state.ctx.start + 1;
    },

    closeBrackets: {pairs: "()[]{}\"\""},
    lineComment: ";;",
    blockCommentStart: "#|",
    blockCommentEnd: "|#"
  };
});

CodeMirror.defineMIME("text/x-common-lisp", "commonlisp");

});
CodeMirror-5.4.0/mode/commonlisp/index.html000066400000000000000000000150431254300440500206660ustar00rootroot00000000000000

CodeMirror: Common Lisp mode












Common Lisp mode



    

    
MIME types defined: text/x-common-lisp.


  

CodeMirror-5.4.0/mode/css/000077500000000000000000000000001254300440500152765ustar00rootroot00000000000000CodeMirror-5.4.0/mode/css/css.js000066400000000000000000001025131254300440500164260ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("css", function(config, parserConfig) {
  if (!parserConfig.propertyKeywords) parserConfig = CodeMirror.resolveMode("text/css");

  var indentUnit = config.indentUnit,
      tokenHooks = parserConfig.tokenHooks,
      documentTypes = parserConfig.documentTypes || {},
      mediaTypes = parserConfig.mediaTypes || {},
      mediaFeatures = parserConfig.mediaFeatures || {},
      propertyKeywords = parserConfig.propertyKeywords || {},
      nonStandardPropertyKeywords = parserConfig.nonStandardPropertyKeywords || {},
      fontProperties = parserConfig.fontProperties || {},
      counterDescriptors = parserConfig.counterDescriptors || {},
      colorKeywords = parserConfig.colorKeywords || {},
      valueKeywords = parserConfig.valueKeywords || {},
      allowNested = parserConfig.allowNested;

  var type, override;
  function ret(style, tp) { type = tp; return style; }

  // Tokenizers

  function tokenBase(stream, state) {
    var ch = stream.next();
    if (tokenHooks[ch]) {
      var result = tokenHooks[ch](stream, state);
      if (result !== false) return result;
    }
    if (ch == "@") {
      stream.eatWhile(/[\w\\\-]/);
      return ret("def", stream.current());
    } else if (ch == "=" || (ch == "~" || ch == "|") && stream.eat("=")) {
      return ret(null, "compare");
    } else if (ch == "\"" || ch == "'") {
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    } else if (ch == "#") {
      stream.eatWhile(/[\w\\\-]/);
      return ret("atom", "hash");
    } else if (ch == "!") {
      stream.match(/^\s*\w*/);
      return ret("keyword", "important");
    } else if (/\d/.test(ch) || ch == "." && stream.eat(/\d/)) {
      stream.eatWhile(/[\w.%]/);
      return ret("number", "unit");
    } else if (ch === "-") {
      if (/[\d.]/.test(stream.peek())) {
        stream.eatWhile(/[\w.%]/);
        return ret("number", "unit");
      } else if (stream.match(/^-[\w\\\-]+/)) {
        stream.eatWhile(/[\w\\\-]/);
        if (stream.match(/^\s*:/, false))
          return ret("variable-2", "variable-definition");
        return ret("variable-2", "variable");
      } else if (stream.match(/^\w+-/)) {
        return ret("meta", "meta");
      }
    } else if (/[,+>*\/]/.test(ch)) {
      return ret(null, "select-op");
    } else if (ch == "." && stream.match(/^-?[_a-z][_a-z0-9-]*/i)) {
      return ret("qualifier", "qualifier");
    } else if (/[:;{}\[\]\(\)]/.test(ch)) {
      return ret(null, ch);
    } else if ((ch == "u" && stream.match(/rl(-prefix)?\(/)) ||
               (ch == "d" && stream.match("omain(")) ||
               (ch == "r" && stream.match("egexp("))) {
      stream.backUp(1);
      state.tokenize = tokenParenthesized;
      return ret("property", "word");
    } else if (/[\w\\\-]/.test(ch)) {
      stream.eatWhile(/[\w\\\-]/);
      return ret("property", "word");
    } else {
      return ret(null, null);
    }
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, ch;
      while ((ch = stream.next()) != null) {
        if (ch == quote && !escaped) {
          if (quote == ")") stream.backUp(1);
          break;
        }
        escaped = !escaped && ch == "\\";
      }
      if (ch == quote || !escaped && quote != ")") state.tokenize = null;
      return ret("string", "string");
    };
  }

  function tokenParenthesized(stream, state) {
    stream.next(); // Must be '('
    if (!stream.match(/\s*[\"\')]/, false))
      state.tokenize = tokenString(")");
    else
      state.tokenize = null;
    return ret(null, "(");
  }

  // Context management

  function Context(type, indent, prev) {
    this.type = type;
    this.indent = indent;
    this.prev = prev;
  }

  function pushContext(state, stream, type) {
    state.context = new Context(type, stream.indentation() + indentUnit, state.context);
    return type;
  }

  function popContext(state) {
    state.context = state.context.prev;
    return state.context.type;
  }

  function pass(type, stream, state) {
    return states[state.context.type](type, stream, state);
  }
  function popAndPass(type, stream, state, n) {
    for (var i = n || 1; i > 0; i--)
      state.context = state.context.prev;
    return pass(type, stream, state);
  }

  // Parser

  function wordAsValue(stream) {
    var word = stream.current().toLowerCase();
    if (valueKeywords.hasOwnProperty(word))
      override = "atom";
    else if (colorKeywords.hasOwnProperty(word))
      override = "keyword";
    else
      override = "variable";
  }

  var states = {};

  states.top = function(type, stream, state) {
    if (type == "{") {
      return pushContext(state, stream, "block");
    } else if (type == "}" && state.context.prev) {
      return popContext(state);
    } else if (/@(media|supports|(-moz-)?document)/.test(type)) {
      return pushContext(state, stream, "atBlock");
    } else if (/@(font-face|counter-style)/.test(type)) {
      state.stateArg = type;
      return "restricted_atBlock_before";
    } else if (/^@(-(moz|ms|o|webkit)-)?keyframes$/.test(type)) {
      return "keyframes";
    } else if (type && type.charAt(0) == "@") {
      return pushContext(state, stream, "at");
    } else if (type == "hash") {
      override = "builtin";
    } else if (type == "word") {
      override = "tag";
    } else if (type == "variable-definition") {
      return "maybeprop";
    } else if (type == "interpolation") {
      return pushContext(state, stream, "interpolation");
    } else if (type == ":") {
      return "pseudo";
    } else if (allowNested && type == "(") {
      return pushContext(state, stream, "parens");
    }
    return state.context.type;
  };

  states.block = function(type, stream, state) {
    if (type == "word") {
      var word = stream.current().toLowerCase();
      if (propertyKeywords.hasOwnProperty(word)) {
        override = "property";
        return "maybeprop";
      } else if (nonStandardPropertyKeywords.hasOwnProperty(word)) {
        override = "string-2";
        return "maybeprop";
      } else if (allowNested) {
        override = stream.match(/^\s*:(?:\s|$)/, false) ? "property" : "tag";
        return "block";
      } else {
        override += " error";
        return "maybeprop";
      }
    } else if (type == "meta") {
      return "block";
    } else if (!allowNested && (type == "hash" || type == "qualifier")) {
      override = "error";
      return "block";
    } else {
      return states.top(type, stream, state);
    }
  };

  states.maybeprop = function(type, stream, state) {
    if (type == ":") return pushContext(state, stream, "prop");
    return pass(type, stream, state);
  };

  states.prop = function(type, stream, state) {
    if (type == ";") return popContext(state);
    if (type == "{" && allowNested) return pushContext(state, stream, "propBlock");
    if (type == "}" || type == "{") return popAndPass(type, stream, state);
    if (type == "(") return pushContext(state, stream, "parens");

    if (type == "hash" && !/^#([0-9a-fA-f]{3}|[0-9a-fA-f]{6})$/.test(stream.current())) {
      override += " error";
    } else if (type == "word") {
      wordAsValue(stream);
    } else if (type == "interpolation") {
      return pushContext(state, stream, "interpolation");
    }
    return "prop";
  };

  states.propBlock = function(type, _stream, state) {
    if (type == "}") return popContext(state);
    if (type == "word") { override = "property"; return "maybeprop"; }
    return state.context.type;
  };

  states.parens = function(type, stream, state) {
    if (type == "{" || type == "}") return popAndPass(type, stream, state);
    if (type == ")") return popContext(state);
    if (type == "(") return pushContext(state, stream, "parens");
    if (type == "interpolation") return pushContext(state, stream, "interpolation");
    if (type == "word") wordAsValue(stream);
    return "parens";
  };

  states.pseudo = function(type, stream, state) {
    if (type == "word") {
      override = "variable-3";
      return state.context.type;
    }
    return pass(type, stream, state);
  };

  states.atBlock = function(type, stream, state) {
    if (type == "(") return pushContext(state, stream, "atBlock_parens");
    if (type == "}") return popAndPass(type, stream, state);
    if (type == "{") return popContext(state) && pushContext(state, stream, allowNested ? "block" : "top");

    if (type == "word") {
      var word = stream.current().toLowerCase();
      if (word == "only" || word == "not" || word == "and" || word == "or")
        override = "keyword";
      else if (documentTypes.hasOwnProperty(word))
        override = "tag";
      else if (mediaTypes.hasOwnProperty(word))
        override = "attribute";
      else if (mediaFeatures.hasOwnProperty(word))
        override = "property";
      else if (propertyKeywords.hasOwnProperty(word))
        override = "property";
      else if (nonStandardPropertyKeywords.hasOwnProperty(word))
        override = "string-2";
      else if (valueKeywords.hasOwnProperty(word))
        override = "atom";
      else
        override = "error";
    }
    return state.context.type;
  };

  states.atBlock_parens = function(type, stream, state) {
    if (type == ")") return popContext(state);
    if (type == "{" || type == "}") return popAndPass(type, stream, state, 2);
    return states.atBlock(type, stream, state);
  };

  states.restricted_atBlock_before = function(type, stream, state) {
    if (type == "{")
      return pushContext(state, stream, "restricted_atBlock");
    if (type == "word" && state.stateArg == "@counter-style") {
      override = "variable";
      return "restricted_atBlock_before";
    }
    return pass(type, stream, state);
  };

  states.restricted_atBlock = function(type, stream, state) {
    if (type == "}") {
      state.stateArg = null;
      return popContext(state);
    }
    if (type == "word") {
      if ((state.stateArg == "@font-face" && !fontProperties.hasOwnProperty(stream.current().toLowerCase())) ||
          (state.stateArg == "@counter-style" && !counterDescriptors.hasOwnProperty(stream.current().toLowerCase())))
        override = "error";
      else
        override = "property";
      return "maybeprop";
    }
    return "restricted_atBlock";
  };

  states.keyframes = function(type, stream, state) {
    if (type == "word") { override = "variable"; return "keyframes"; }
    if (type == "{") return pushContext(state, stream, "top");
    return pass(type, stream, state);
  };

  states.at = function(type, stream, state) {
    if (type == ";") return popContext(state);
    if (type == "{" || type == "}") return popAndPass(type, stream, state);
    if (type == "word") override = "tag";
    else if (type == "hash") override = "builtin";
    return "at";
  };

  states.interpolation = function(type, stream, state) {
    if (type == "}") return popContext(state);
    if (type == "{" || type == ";") return popAndPass(type, stream, state);
    if (type == "word") override = "variable";
    else if (type != "variable" && type != "(" && type != ")") override = "error";
    return "interpolation";
  };

  return {
    startState: function(base) {
      return {tokenize: null,
              state: "top",
              stateArg: null,
              context: new Context("top", base || 0, null)};
    },

    token: function(stream, state) {
      if (!state.tokenize && stream.eatSpace()) return null;
      var style = (state.tokenize || tokenBase)(stream, state);
      if (style && typeof style == "object") {
        type = style[1];
        style = style[0];
      }
      override = style;
      state.state = states[state.state](type, stream, state);
      return override;
    },

    indent: function(state, textAfter) {
      var cx = state.context, ch = textAfter && textAfter.charAt(0);
      var indent = cx.indent;
      if (cx.type == "prop" && (ch == "}" || ch == ")")) cx = cx.prev;
      if (cx.prev &&
          (ch == "}" && (cx.type == "block" || cx.type == "top" || cx.type == "interpolation" || cx.type == "restricted_atBlock") ||
           ch == ")" && (cx.type == "parens" || cx.type == "atBlock_parens") ||
           ch == "{" && (cx.type == "at" || cx.type == "atBlock"))) {
        indent = cx.indent - indentUnit;
        cx = cx.prev;
      }
      return indent;
    },

    electricChars: "}",
    blockCommentStart: "/*",
    blockCommentEnd: "*/",
    fold: "brace"
  };
});

  function keySet(array) {
    var keys = {};
    for (var i = 0; i < array.length; ++i) {
      keys[array[i]] = true;
    }
    return keys;
  }

  var documentTypes_ = [
    "domain", "regexp", "url", "url-prefix"
  ], documentTypes = keySet(documentTypes_);

  var mediaTypes_ = [
    "all", "aural", "braille", "handheld", "print", "projection", "screen",
    "tty", "tv", "embossed"
  ], mediaTypes = keySet(mediaTypes_);

  var mediaFeatures_ = [
    "width", "min-width", "max-width", "height", "min-height", "max-height",
    "device-width", "min-device-width", "max-device-width", "device-height",
    "min-device-height", "max-device-height", "aspect-ratio",
    "min-aspect-ratio", "max-aspect-ratio", "device-aspect-ratio",
    "min-device-aspect-ratio", "max-device-aspect-ratio", "color", "min-color",
    "max-color", "color-index", "min-color-index", "max-color-index",
    "monochrome", "min-monochrome", "max-monochrome", "resolution",
    "min-resolution", "max-resolution", "scan", "grid"
  ], mediaFeatures = keySet(mediaFeatures_);

  var propertyKeywords_ = [
    "align-content", "align-items", "align-self", "alignment-adjust",
    "alignment-baseline", "anchor-point", "animation", "animation-delay",
    "animation-direction", "animation-duration", "animation-fill-mode",
    "animation-iteration-count", "animation-name", "animation-play-state",
    "animation-timing-function", "appearance", "azimuth", "backface-visibility",
    "background", "background-attachment", "background-clip", "background-color",
    "background-image", "background-origin", "background-position",
    "background-repeat", "background-size", "baseline-shift", "binding",
    "bleed", "bookmark-label", "bookmark-level", "bookmark-state",
    "bookmark-target", "border", "border-bottom", "border-bottom-color",
    "border-bottom-left-radius", "border-bottom-right-radius",
    "border-bottom-style", "border-bottom-width", "border-collapse",
    "border-color", "border-image", "border-image-outset",
    "border-image-repeat", "border-image-slice", "border-image-source",
    "border-image-width", "border-left", "border-left-color",
    "border-left-style", "border-left-width", "border-radius", "border-right",
    "border-right-color", "border-right-style", "border-right-width",
    "border-spacing", "border-style", "border-top", "border-top-color",
    "border-top-left-radius", "border-top-right-radius", "border-top-style",
    "border-top-width", "border-width", "bottom", "box-decoration-break",
    "box-shadow", "box-sizing", "break-after", "break-before", "break-inside",
    "caption-side", "clear", "clip", "color", "color-profile", "column-count",
    "column-fill", "column-gap", "column-rule", "column-rule-color",
    "column-rule-style", "column-rule-width", "column-span", "column-width",
    "columns", "content", "counter-increment", "counter-reset", "crop", "cue",
    "cue-after", "cue-before", "cursor", "direction", "display",
    "dominant-baseline", "drop-initial-after-adjust",
    "drop-initial-after-align", "drop-initial-before-adjust",
    "drop-initial-before-align", "drop-initial-size", "drop-initial-value",
    "elevation", "empty-cells", "fit", "fit-position", "flex", "flex-basis",
    "flex-direction", "flex-flow", "flex-grow", "flex-shrink", "flex-wrap",
    "float", "float-offset", "flow-from", "flow-into", "font", "font-feature-settings",
    "font-family", "font-kerning", "font-language-override", "font-size", "font-size-adjust",
    "font-stretch", "font-style", "font-synthesis", "font-variant",
    "font-variant-alternates", "font-variant-caps", "font-variant-east-asian",
    "font-variant-ligatures", "font-variant-numeric", "font-variant-position",
    "font-weight", "grid", "grid-area", "grid-auto-columns", "grid-auto-flow",
    "grid-auto-position", "grid-auto-rows", "grid-column", "grid-column-end",
    "grid-column-start", "grid-row", "grid-row-end", "grid-row-start",
    "grid-template", "grid-template-areas", "grid-template-columns",
    "grid-template-rows", "hanging-punctuation", "height", "hyphens",
    "icon", "image-orientation", "image-rendering", "image-resolution",
    "inline-box-align", "justify-content", "left", "letter-spacing",
    "line-break", "line-height", "line-stacking", "line-stacking-ruby",
    "line-stacking-shift", "line-stacking-strategy", "list-style",
    "list-style-image", "list-style-position", "list-style-type", "margin",
    "margin-bottom", "margin-left", "margin-right", "margin-top",
    "marker-offset", "marks", "marquee-direction", "marquee-loop",
    "marquee-play-count", "marquee-speed", "marquee-style", "max-height",
    "max-width", "min-height", "min-width", "move-to", "nav-down", "nav-index",
    "nav-left", "nav-right", "nav-up", "object-fit", "object-position",
    "opacity", "order", "orphans", "outline",
    "outline-color", "outline-offset", "outline-style", "outline-width",
    "overflow", "overflow-style", "overflow-wrap", "overflow-x", "overflow-y",
    "padding", "padding-bottom", "padding-left", "padding-right", "padding-top",
    "page", "page-break-after", "page-break-before", "page-break-inside",
    "page-policy", "pause", "pause-after", "pause-before", "perspective",
    "perspective-origin", "pitch", "pitch-range", "play-during", "position",
    "presentation-level", "punctuation-trim", "quotes", "region-break-after",
    "region-break-before", "region-break-inside", "region-fragment",
    "rendering-intent", "resize", "rest", "rest-after", "rest-before", "richness",
    "right", "rotation", "rotation-point", "ruby-align", "ruby-overhang",
    "ruby-position", "ruby-span", "shape-image-threshold", "shape-inside", "shape-margin",
    "shape-outside", "size", "speak", "speak-as", "speak-header",
    "speak-numeral", "speak-punctuation", "speech-rate", "stress", "string-set",
    "tab-size", "table-layout", "target", "target-name", "target-new",
    "target-position", "text-align", "text-align-last", "text-decoration",
    "text-decoration-color", "text-decoration-line", "text-decoration-skip",
    "text-decoration-style", "text-emphasis", "text-emphasis-color",
    "text-emphasis-position", "text-emphasis-style", "text-height",
    "text-indent", "text-justify", "text-outline", "text-overflow", "text-shadow",
    "text-size-adjust", "text-space-collapse", "text-transform", "text-underline-position",
    "text-wrap", "top", "transform", "transform-origin", "transform-style",
    "transition", "transition-delay", "transition-duration",
    "transition-property", "transition-timing-function", "unicode-bidi",
    "vertical-align", "visibility", "voice-balance", "voice-duration",
    "voice-family", "voice-pitch", "voice-range", "voice-rate", "voice-stress",
    "voice-volume", "volume", "white-space", "widows", "width", "word-break",
    "word-spacing", "word-wrap", "z-index",
    // SVG-specific
    "clip-path", "clip-rule", "mask", "enable-background", "filter", "flood-color",
    "flood-opacity", "lighting-color", "stop-color", "stop-opacity", "pointer-events",
    "color-interpolation", "color-interpolation-filters",
    "color-rendering", "fill", "fill-opacity", "fill-rule", "image-rendering",
    "marker", "marker-end", "marker-mid", "marker-start", "shape-rendering", "stroke",
    "stroke-dasharray", "stroke-dashoffset", "stroke-linecap", "stroke-linejoin",
    "stroke-miterlimit", "stroke-opacity", "stroke-width", "text-rendering",
    "baseline-shift", "dominant-baseline", "glyph-orientation-horizontal",
    "glyph-orientation-vertical", "text-anchor", "writing-mode"
  ], propertyKeywords = keySet(propertyKeywords_);

  var nonStandardPropertyKeywords_ = [
    "scrollbar-arrow-color", "scrollbar-base-color", "scrollbar-dark-shadow-color",
    "scrollbar-face-color", "scrollbar-highlight-color", "scrollbar-shadow-color",
    "scrollbar-3d-light-color", "scrollbar-track-color", "shape-inside",
    "searchfield-cancel-button", "searchfield-decoration", "searchfield-results-button",
    "searchfield-results-decoration", "zoom"
  ], nonStandardPropertyKeywords = keySet(nonStandardPropertyKeywords_);

  var fontProperties_ = [
    "font-family", "src", "unicode-range", "font-variant", "font-feature-settings",
    "font-stretch", "font-weight", "font-style"
  ], fontProperties = keySet(fontProperties_);

  var counterDescriptors_ = [
    "additive-symbols", "fallback", "negative", "pad", "prefix", "range",
    "speak-as", "suffix", "symbols", "system"
  ], counterDescriptors = keySet(counterDescriptors_);

  var colorKeywords_ = [
    "aliceblue", "antiquewhite", "aqua", "aquamarine", "azure", "beige",
    "bisque", "black", "blanchedalmond", "blue", "blueviolet", "brown",
    "burlywood", "cadetblue", "chartreuse", "chocolate", "coral", "cornflowerblue",
    "cornsilk", "crimson", "cyan", "darkblue", "darkcyan", "darkgoldenrod",
    "darkgray", "darkgreen", "darkkhaki", "darkmagenta", "darkolivegreen",
    "darkorange", "darkorchid", "darkred", "darksalmon", "darkseagreen",
    "darkslateblue", "darkslategray", "darkturquoise", "darkviolet",
    "deeppink", "deepskyblue", "dimgray", "dodgerblue", "firebrick",
    "floralwhite", "forestgreen", "fuchsia", "gainsboro", "ghostwhite",
    "gold", "goldenrod", "gray", "grey", "green", "greenyellow", "honeydew",
    "hotpink", "indianred", "indigo", "ivory", "khaki", "lavender",
    "lavenderblush", "lawngreen", "lemonchiffon", "lightblue", "lightcoral",
    "lightcyan", "lightgoldenrodyellow", "lightgray", "lightgreen", "lightpink",
    "lightsalmon", "lightseagreen", "lightskyblue", "lightslategray",
    "lightsteelblue", "lightyellow", "lime", "limegreen", "linen", "magenta",
    "maroon", "mediumaquamarine", "mediumblue", "mediumorchid", "mediumpurple",
    "mediumseagreen", "mediumslateblue", "mediumspringgreen", "mediumturquoise",
    "mediumvioletred", "midnightblue", "mintcream", "mistyrose", "moccasin",
    "navajowhite", "navy", "oldlace", "olive", "olivedrab", "orange", "orangered",
    "orchid", "palegoldenrod", "palegreen", "paleturquoise", "palevioletred",
    "papayawhip", "peachpuff", "peru", "pink", "plum", "powderblue",
    "purple", "rebeccapurple", "red", "rosybrown", "royalblue", "saddlebrown",
    "salmon", "sandybrown", "seagreen", "seashell", "sienna", "silver", "skyblue",
    "slateblue", "slategray", "snow", "springgreen", "steelblue", "tan",
    "teal", "thistle", "tomato", "turquoise", "violet", "wheat", "white",
    "whitesmoke", "yellow", "yellowgreen"
  ], colorKeywords = keySet(colorKeywords_);

  var valueKeywords_ = [
    "above", "absolute", "activeborder", "additive", "activecaption", "afar",
    "after-white-space", "ahead", "alias", "all", "all-scroll", "alphabetic", "alternate",
    "always", "amharic", "amharic-abegede", "antialiased", "appworkspace",
    "arabic-indic", "armenian", "asterisks", "attr", "auto", "avoid", "avoid-column", "avoid-page",
    "avoid-region", "background", "backwards", "baseline", "below", "bidi-override", "binary",
    "bengali", "blink", "block", "block-axis", "bold", "bolder", "border", "border-box",
    "both", "bottom", "break", "break-all", "break-word", "bullets", "button", "button-bevel",
    "buttonface", "buttonhighlight", "buttonshadow", "buttontext", "calc", "cambodian",
    "capitalize", "caps-lock-indicator", "caption", "captiontext", "caret",
    "cell", "center", "checkbox", "circle", "cjk-decimal", "cjk-earthly-branch",
    "cjk-heavenly-stem", "cjk-ideographic", "clear", "clip", "close-quote",
    "col-resize", "collapse", "column", "compact", "condensed", "contain", "content",
    "content-box", "context-menu", "continuous", "copy", "counter", "counters", "cover", "crop",
    "cross", "crosshair", "currentcolor", "cursive", "cyclic", "dashed", "decimal",
    "decimal-leading-zero", "default", "default-button", "destination-atop",
    "destination-in", "destination-out", "destination-over", "devanagari",
    "disc", "discard", "disclosure-closed", "disclosure-open", "document",
    "dot-dash", "dot-dot-dash",
    "dotted", "double", "down", "e-resize", "ease", "ease-in", "ease-in-out", "ease-out",
    "element", "ellipse", "ellipsis", "embed", "end", "ethiopic", "ethiopic-abegede",
    "ethiopic-abegede-am-et", "ethiopic-abegede-gez", "ethiopic-abegede-ti-er",
    "ethiopic-abegede-ti-et", "ethiopic-halehame-aa-er",
    "ethiopic-halehame-aa-et", "ethiopic-halehame-am-et",
    "ethiopic-halehame-gez", "ethiopic-halehame-om-et",
    "ethiopic-halehame-sid-et", "ethiopic-halehame-so-et",
    "ethiopic-halehame-ti-er", "ethiopic-halehame-ti-et", "ethiopic-halehame-tig",
    "ethiopic-numeric", "ew-resize", "expanded", "extends", "extra-condensed",
    "extra-expanded", "fantasy", "fast", "fill", "fixed", "flat", "flex", "footnotes",
    "forwards", "from", "geometricPrecision", "georgian", "graytext", "groove",
    "gujarati", "gurmukhi", "hand", "hangul", "hangul-consonant", "hebrew",
    "help", "hidden", "hide", "higher", "highlight", "highlighttext",
    "hiragana", "hiragana-iroha", "horizontal", "hsl", "hsla", "icon", "ignore",
    "inactiveborder", "inactivecaption", "inactivecaptiontext", "infinite",
    "infobackground", "infotext", "inherit", "initial", "inline", "inline-axis",
    "inline-block", "inline-flex", "inline-table", "inset", "inside", "intrinsic", "invert",
    "italic", "japanese-formal", "japanese-informal", "justify", "kannada",
    "katakana", "katakana-iroha", "keep-all", "khmer",
    "korean-hangul-formal", "korean-hanja-formal", "korean-hanja-informal",
    "landscape", "lao", "large", "larger", "left", "level", "lighter",
    "line-through", "linear", "linear-gradient", "lines", "list-item", "listbox", "listitem",
    "local", "logical", "loud", "lower", "lower-alpha", "lower-armenian",
    "lower-greek", "lower-hexadecimal", "lower-latin", "lower-norwegian",
    "lower-roman", "lowercase", "ltr", "malayalam", "match", "matrix", "matrix3d",
    "media-controls-background", "media-current-time-display",
    "media-fullscreen-button", "media-mute-button", "media-play-button",
    "media-return-to-realtime-button", "media-rewind-button",
    "media-seek-back-button", "media-seek-forward-button", "media-slider",
    "media-sliderthumb", "media-time-remaining-display", "media-volume-slider",
    "media-volume-slider-container", "media-volume-sliderthumb", "medium",
    "menu", "menulist", "menulist-button", "menulist-text",
    "menulist-textfield", "menutext", "message-box", "middle", "min-intrinsic",
    "mix", "mongolian", "monospace", "move", "multiple", "myanmar", "n-resize",
    "narrower", "ne-resize", "nesw-resize", "no-close-quote", "no-drop",
    "no-open-quote", "no-repeat", "none", "normal", "not-allowed", "nowrap",
    "ns-resize", "numbers", "numeric", "nw-resize", "nwse-resize", "oblique", "octal", "open-quote",
    "optimizeLegibility", "optimizeSpeed", "oriya", "oromo", "outset",
    "outside", "outside-shape", "overlay", "overline", "padding", "padding-box",
    "painted", "page", "paused", "persian", "perspective", "plus-darker", "plus-lighter",
    "pointer", "polygon", "portrait", "pre", "pre-line", "pre-wrap", "preserve-3d",
    "progress", "push-button", "radial-gradient", "radio", "read-only",
    "read-write", "read-write-plaintext-only", "rectangle", "region",
    "relative", "repeat", "repeating-linear-gradient",
    "repeating-radial-gradient", "repeat-x", "repeat-y", "reset", "reverse",
    "rgb", "rgba", "ridge", "right", "rotate", "rotate3d", "rotateX", "rotateY",
    "rotateZ", "round", "row-resize", "rtl", "run-in", "running",
    "s-resize", "sans-serif", "scale", "scale3d", "scaleX", "scaleY", "scaleZ",
    "scroll", "scrollbar", "se-resize", "searchfield",
    "searchfield-cancel-button", "searchfield-decoration",
    "searchfield-results-button", "searchfield-results-decoration",
    "semi-condensed", "semi-expanded", "separate", "serif", "show", "sidama",
    "simp-chinese-formal", "simp-chinese-informal", "single",
    "skew", "skewX", "skewY", "skip-white-space", "slide", "slider-horizontal",
    "slider-vertical", "sliderthumb-horizontal", "sliderthumb-vertical", "slow",
    "small", "small-caps", "small-caption", "smaller", "solid", "somali",
    "source-atop", "source-in", "source-out", "source-over", "space", "spell-out", "square",
    "square-button", "start", "static", "status-bar", "stretch", "stroke", "sub",
    "subpixel-antialiased", "super", "sw-resize", "symbolic", "symbols", "table",
    "table-caption", "table-cell", "table-column", "table-column-group",
    "table-footer-group", "table-header-group", "table-row", "table-row-group",
    "tamil",
    "telugu", "text", "text-bottom", "text-top", "textarea", "textfield", "thai",
    "thick", "thin", "threeddarkshadow", "threedface", "threedhighlight",
    "threedlightshadow", "threedshadow", "tibetan", "tigre", "tigrinya-er",
    "tigrinya-er-abegede", "tigrinya-et", "tigrinya-et-abegede", "to", "top",
    "trad-chinese-formal", "trad-chinese-informal",
    "translate", "translate3d", "translateX", "translateY", "translateZ",
    "transparent", "ultra-condensed", "ultra-expanded", "underline", "up",
    "upper-alpha", "upper-armenian", "upper-greek", "upper-hexadecimal",
    "upper-latin", "upper-norwegian", "upper-roman", "uppercase", "urdu", "url",
    "var", "vertical", "vertical-text", "visible", "visibleFill", "visiblePainted",
    "visibleStroke", "visual", "w-resize", "wait", "wave", "wider",
    "window", "windowframe", "windowtext", "words", "x-large", "x-small", "xor",
    "xx-large", "xx-small"
  ], valueKeywords = keySet(valueKeywords_);

  var allWords = documentTypes_.concat(mediaTypes_).concat(mediaFeatures_).concat(propertyKeywords_)
    .concat(nonStandardPropertyKeywords_).concat(colorKeywords_).concat(valueKeywords_);
  CodeMirror.registerHelper("hintWords", "css", allWords);

  function tokenCComment(stream, state) {
    var maybeEnd = false, ch;
    while ((ch = stream.next()) != null) {
      if (maybeEnd && ch == "/") {
        state.tokenize = null;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return ["comment", "comment"];
  }

  CodeMirror.defineMIME("text/css", {
    documentTypes: documentTypes,
    mediaTypes: mediaTypes,
    mediaFeatures: mediaFeatures,
    propertyKeywords: propertyKeywords,
    nonStandardPropertyKeywords: nonStandardPropertyKeywords,
    fontProperties: fontProperties,
    counterDescriptors: counterDescriptors,
    colorKeywords: colorKeywords,
    valueKeywords: valueKeywords,
    tokenHooks: {
      "/": function(stream, state) {
        if (!stream.eat("*")) return false;
        state.tokenize = tokenCComment;
        return tokenCComment(stream, state);
      }
    },
    name: "css"
  });

  CodeMirror.defineMIME("text/x-scss", {
    mediaTypes: mediaTypes,
    mediaFeatures: mediaFeatures,
    propertyKeywords: propertyKeywords,
    nonStandardPropertyKeywords: nonStandardPropertyKeywords,
    colorKeywords: colorKeywords,
    valueKeywords: valueKeywords,
    fontProperties: fontProperties,
    allowNested: true,
    tokenHooks: {
      "/": function(stream, state) {
        if (stream.eat("/")) {
          stream.skipToEnd();
          return ["comment", "comment"];
        } else if (stream.eat("*")) {
          state.tokenize = tokenCComment;
          return tokenCComment(stream, state);
        } else {
          return ["operator", "operator"];
        }
      },
      ":": function(stream) {
        if (stream.match(/\s*\{/))
          return [null, "{"];
        return false;
      },
      "$": function(stream) {
        stream.match(/^[\w-]+/);
        if (stream.match(/^\s*:/, false))
          return ["variable-2", "variable-definition"];
        return ["variable-2", "variable"];
      },
      "#": function(stream) {
        if (!stream.eat("{")) return false;
        return [null, "interpolation"];
      }
    },
    name: "css",
    helperType: "scss"
  });

  CodeMirror.defineMIME("text/x-less", {
    mediaTypes: mediaTypes,
    mediaFeatures: mediaFeatures,
    propertyKeywords: propertyKeywords,
    nonStandardPropertyKeywords: nonStandardPropertyKeywords,
    colorKeywords: colorKeywords,
    valueKeywords: valueKeywords,
    fontProperties: fontProperties,
    allowNested: true,
    tokenHooks: {
      "/": function(stream, state) {
        if (stream.eat("/")) {
          stream.skipToEnd();
          return ["comment", "comment"];
        } else if (stream.eat("*")) {
          state.tokenize = tokenCComment;
          return tokenCComment(stream, state);
        } else {
          return ["operator", "operator"];
        }
      },
      "@": function(stream) {
        if (stream.eat("{")) return [null, "interpolation"];
        if (stream.match(/^(charset|document|font-face|import|(-(moz|ms|o|webkit)-)?keyframes|media|namespace|page|supports)\b/, false)) return false;
        stream.eatWhile(/[\w\\\-]/);
        if (stream.match(/^\s*:/, false))
          return ["variable-2", "variable-definition"];
        return ["variable-2", "variable"];
      },
      "&": function() {
        return ["atom", "atom"];
      }
    },
    name: "css",
    helperType: "less"
  });

});
CodeMirror-5.4.0/mode/css/index.html000066400000000000000000000035701254300440500173000ustar00rootroot00000000000000

CodeMirror: CSS mode















CSS mode



    

    
MIME types defined: text/css, text/x-scss (demo), text/x-less (demo).


    
Parsing/Highlighting Tests: normal,  verbose.


  

CodeMirror-5.4.0/mode/css/less.html000066400000000000000000000077421254300440500171440ustar00rootroot00000000000000

CodeMirror: LESS mode













LESS mode



    

    
The LESS mode is a sub-mode of the CSS mode (defined in css.js).


    
Parsing/Highlighting Tests: normal,  verbose.

  

CodeMirror-5.4.0/mode/css/less_test.js000066400000000000000000000035271254300440500176500ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  "use strict";

  var mode = CodeMirror.getMode({indentUnit: 2}, "text/x-less");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1), "less"); }

  MT("variable",
     "[variable-2 @base]: [atom #f04615];",
     "[qualifier .class] {",
     "  [property width]: [variable percentage]([number 0.5]); [comment // returns `50%`]",
     "  [property color]: [variable saturate]([variable-2 @base], [number 5%]);",
     "}");

  MT("amp",
     "[qualifier .child], [qualifier .sibling] {",
     "  [qualifier .parent] [atom &] {",
     "    [property color]: [keyword black];",
     "  }",
     "  [atom &] + [atom &] {",
     "    [property color]: [keyword red];",
     "  }",
     "}");

  MT("mixin",
     "[qualifier .mixin] ([variable dark]; [variable-2 @color]) {",
     "  [property color]: [variable darken]([variable-2 @color], [number 10%]);",
     "}",
     "[qualifier .mixin] ([variable light]; [variable-2 @color]) {",
     "  [property color]: [variable lighten]([variable-2 @color], [number 10%]);",
     "}",
     "[qualifier .mixin] ([variable-2 @_]; [variable-2 @color]) {",
     "  [property display]: [atom block];",
     "}",
     "[variable-2 @switch]: [variable light];",
     "[qualifier .class] {",
     "  [qualifier .mixin]([variable-2 @switch]; [atom #888]);",
     "}");

  MT("nest",
     "[qualifier .one] {",
     "  [def @media] ([property width]: [number 400px]) {",
     "    [property font-size]: [number 1.2em];",
     "    [def @media] [attribute print] [keyword and] [property color] {",
     "      [property color]: [keyword blue];",
     "    }",
     "  }",
     "}");


  MT("interpolation", ".@{[variable foo]} { [property font-weight]: [atom bold]; }");
})();
CodeMirror-5.4.0/mode/css/scss.html000066400000000000000000000052661254300440500171500ustar00rootroot00000000000000

CodeMirror: SCSS mode












SCSS mode



    

    
The SCSS mode is a sub-mode of the CSS mode (defined in css.js).


    
Parsing/Highlighting Tests: normal,  verbose.


  

CodeMirror-5.4.0/mode/css/scss_test.js000066400000000000000000000060701254300440500176510ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({indentUnit: 2}, "text/x-scss");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1), "scss"); }

  MT('url_with_quotation',
    "[tag foo] { [property background]:[atom url]([string test.jpg]) }");

  MT('url_with_double_quotes',
    "[tag foo] { [property background]:[atom url]([string \"test.jpg\"]) }");

  MT('url_with_single_quotes',
    "[tag foo] { [property background]:[atom url]([string \'test.jpg\']) }");

  MT('string',
    "[def @import] [string \"compass/css3\"]");

  MT('important_keyword',
    "[tag foo] { [property background]:[atom url]([string \'test.jpg\']) [keyword !important] }");

  MT('variable',
    "[variable-2 $blue]:[atom #333]");

  MT('variable_as_attribute',
    "[tag foo] { [property color]:[variable-2 $blue] }");

  MT('numbers',
    "[tag foo] { [property padding]:[number 10px] [number 10] [number 10em] [number 8in] }");

  MT('number_percentage',
    "[tag foo] { [property width]:[number 80%] }");

  MT('selector',
    "[builtin #hello][qualifier .world]{}");

  MT('singleline_comment',
    "[comment // this is a comment]");

  MT('multiline_comment',
    "[comment /*foobar*/]");

  MT('attribute_with_hyphen',
    "[tag foo] { [property font-size]:[number 10px] }");

  MT('string_after_attribute',
    "[tag foo] { [property content]:[string \"::\"] }");

  MT('directives',
    "[def @include] [qualifier .mixin]");

  MT('basic_structure',
    "[tag p] { [property background]:[keyword red]; }");

  MT('nested_structure',
    "[tag p] { [tag a] { [property color]:[keyword red]; } }");

  MT('mixin',
    "[def @mixin] [tag table-base] {}");

  MT('number_without_semicolon',
    "[tag p] {[property width]:[number 12]}",
    "[tag a] {[property color]:[keyword red];}");

  MT('atom_in_nested_block',
    "[tag p] { [tag a] { [property color]:[atom #000]; } }");

  MT('interpolation_in_property',
    "[tag foo] { #{[variable-2 $hello]}:[number 2]; }");

  MT('interpolation_in_selector',
    "[tag foo]#{[variable-2 $hello]} { [property color]:[atom #000]; }");

  MT('interpolation_error',
    "[tag foo]#{[variable foo]} { [property color]:[atom #000]; }");

  MT("divide_operator",
    "[tag foo] { [property width]:[number 4] [operator /] [number 2] }");

  MT('nested_structure_with_id_selector',
    "[tag p] { [builtin #hello] { [property color]:[keyword red]; } }");

  MT('indent_mixin',
     "[def @mixin] [tag container] (",
     "  [variable-2 $a]: [number 10],",
     "  [variable-2 $b]: [number 10])",
     "{}");

  MT('indent_nested',
     "[tag foo] {",
     "  [tag bar] {",
     "  }",
     "}");

  MT('indent_parentheses',
     "[tag foo] {",
     "  [property color]: [variable darken]([variable-2 $blue],",
     "    [number 9%]);",
     "}");

  MT('indent_vardef',
     "[variable-2 $name]:",
     "  [string 'val'];",
     "[tag tag] {",
     "  [tag inner] {",
     "    [property margin]: [number 3px];",
     "  }",
     "}");
})();
CodeMirror-5.4.0/mode/css/test.js000066400000000000000000000143551254300440500166230ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({indentUnit: 2}, "css");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

  // Error, because "foobarhello" is neither a known type or property, but
  // property was expected (after "and"), and it should be in parenthese.
  MT("atMediaUnknownType",
     "[def @media] [attribute screen] [keyword and] [error foobarhello] { }");

  // Soft error, because "foobarhello" is not a known property or type.
  MT("atMediaUnknownProperty",
     "[def @media] [attribute screen] [keyword and] ([error foobarhello]) { }");

  // Make sure nesting works with media queries
  MT("atMediaMaxWidthNested",
     "[def @media] [attribute screen] [keyword and] ([property max-width]: [number 25px]) { [tag foo] { } }");

  MT("tagSelector",
     "[tag foo] { }");

  MT("classSelector",
     "[qualifier .foo-bar_hello] { }");

  MT("idSelector",
     "[builtin #foo] { [error #foo] }");

  MT("tagSelectorUnclosed",
     "[tag foo] { [property margin]: [number 0] } [tag bar] { }");

  MT("tagStringNoQuotes",
     "[tag foo] { [property font-family]: [variable hello] [variable world]; }");

  MT("tagStringDouble",
     "[tag foo] { [property font-family]: [string \"hello world\"]; }");

  MT("tagStringSingle",
     "[tag foo] { [property font-family]: [string 'hello world']; }");

  MT("tagColorKeyword",
     "[tag foo] {",
     "  [property color]: [keyword black];",
     "  [property color]: [keyword navy];",
     "  [property color]: [keyword yellow];",
     "}");

  MT("tagColorHex3",
     "[tag foo] { [property background]: [atom #fff]; }");

  MT("tagColorHex6",
     "[tag foo] { [property background]: [atom #ffffff]; }");

  MT("tagColorHex4",
     "[tag foo] { [property background]: [atom&error #ffff]; }");

  MT("tagColorHexInvalid",
     "[tag foo] { [property background]: [atom&error #ffg]; }");

  MT("tagNegativeNumber",
     "[tag foo] { [property margin]: [number -5px]; }");

  MT("tagPositiveNumber",
     "[tag foo] { [property padding]: [number 5px]; }");

  MT("tagVendor",
     "[tag foo] { [meta -foo-][property box-sizing]: [meta -foo-][atom border-box]; }");

  MT("tagBogusProperty",
     "[tag foo] { [property&error barhelloworld]: [number 0]; }");

  MT("tagTwoProperties",
     "[tag foo] { [property margin]: [number 0]; [property padding]: [number 0]; }");

  MT("tagTwoPropertiesURL",
     "[tag foo] { [property background]: [atom url]([string //example.com/foo.png]); [property padding]: [number 0]; }");

  MT("indent_tagSelector",
     "[tag strong], [tag em] {",
     "  [property background]: [atom rgba](",
     "    [number 255], [number 255], [number 0], [number .2]",
     "  );",
     "}");

  MT("indent_atMedia",
     "[def @media] {",
     "  [tag foo] {",
     "    [property color]:",
     "      [keyword yellow];",
     "  }",
     "}");

  MT("indent_comma",
     "[tag foo] {",
     "  [property font-family]: [variable verdana],",
     "    [atom sans-serif];",
     "}");

  MT("indent_parentheses",
     "[tag foo]:[variable-3 before] {",
     "  [property background]: [atom url](",
     "[string     blahblah]",
     "[string     etc]",
     "[string   ]) [keyword !important];",
     "}");

  MT("font_face",
     "[def @font-face] {",
     "  [property font-family]: [string 'myfont'];",
     "  [error nonsense]: [string 'abc'];",
     "  [property src]: [atom url]([string http://blah]),",
     "    [atom url]([string http://foo]);",
     "}");

  MT("empty_url",
     "[def @import] [tag url]() [tag screen];");

  MT("parens",
     "[qualifier .foo] {",
     "  [property background-image]: [variable fade]([atom #000], [number 20%]);",
     "  [property border-image]: [atom linear-gradient](",
     "    [atom to] [atom bottom],",
     "    [variable fade]([atom #000], [number 20%]) [number 0%],",
     "    [variable fade]([atom #000], [number 20%]) [number 100%]",
     "  );",
     "}");

  MT("css_variable",
     ":[variable-3 root] {",
     "  [variable-2 --main-color]: [atom #06c];",
     "}",
     "[tag h1][builtin #foo] {",
     "  [property color]: [atom var]([variable-2 --main-color]);",
     "}");

  MT("supports",
     "[def @supports] ([keyword not] (([property text-align-last]: [atom justify]) [keyword or] ([meta -moz-][property text-align-last]: [atom justify])) {",
     "  [property text-align-last]: [atom justify];",
     "}");

   MT("document",
      "[def @document] [tag url]([string http://blah]),",
      "  [tag url-prefix]([string https://]),",
      "  [tag domain]([string blah.com]),",
      "  [tag regexp]([string \".*blah.+\"]) {",
      "    [builtin #id] {",
      "      [property background-color]: [keyword white];",
      "    }",
      "    [tag foo] {",
      "      [property font-family]: [variable Verdana], [atom sans-serif];",
      "    }",
      "  }");

   MT("document_url",
      "[def @document] [tag url]([string http://blah]) { [qualifier .class] { } }");

   MT("document_urlPrefix",
      "[def @document] [tag url-prefix]([string https://]) { [builtin #id] { } }");

   MT("document_domain",
      "[def @document] [tag domain]([string blah.com]) { [tag foo] { } }");

   MT("document_regexp",
      "[def @document] [tag regexp]([string \".*blah.+\"]) { [builtin #id] { } }");

   MT("counter-style",
      "[def @counter-style] [variable binary] {",
      "  [property system]: [atom numeric];",
      "  [property symbols]: [number 0] [number 1];",
      "  [property suffix]: [string \".\"];",
      "  [property range]: [atom infinite];",
      "  [property speak-as]: [atom numeric];",
      "}");

   MT("counter-style-additive-symbols",
      "[def @counter-style] [variable simple-roman] {",
      "  [property system]: [atom additive];",
      "  [property additive-symbols]: [number 10] [variable X], [number 5] [variable V], [number 1] [variable I];",
      "  [property range]: [number 1] [number 49];",
      "}");

   MT("counter-style-use",
      "[tag ol][qualifier .roman] { [property list-style]: [variable simple-roman]; }");

   MT("counter-style-symbols",
      "[tag ol] { [property list-style]: [atom symbols]([atom cyclic] [string \"*\"] [string \"\\2020\"] [string \"\\2021\"] [string \"\\A7\"]); }");
})();
CodeMirror-5.4.0/mode/cypher/000077500000000000000000000000001254300440500160005ustar00rootroot00000000000000CodeMirror-5.4.0/mode/cypher/cypher.js000066400000000000000000000140541254300440500176340ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// By the Neo4j Team and contributors.
// https://github.com/neo4j-contrib/CodeMirror

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";
  var wordRegexp = function(words) {
    return new RegExp("^(?:" + words.join("|") + ")$", "i");
  };

  CodeMirror.defineMode("cypher", function(config) {
    var tokenBase = function(stream/*, state*/) {
      var ch = stream.next();
      if (ch === "\"" || ch === "'") {
        stream.match(/.+?["']/);
        return "string";
      }
      if (/[{}\(\),\.;\[\]]/.test(ch)) {
        curPunc = ch;
        return "node";
      } else if (ch === "/" && stream.eat("/")) {
        stream.skipToEnd();
        return "comment";
      } else if (operatorChars.test(ch)) {
        stream.eatWhile(operatorChars);
        return null;
      } else {
        stream.eatWhile(/[_\w\d]/);
        if (stream.eat(":")) {
          stream.eatWhile(/[\w\d_\-]/);
          return "atom";
        }
        var word = stream.current();
        if (funcs.test(word)) return "builtin";
        if (preds.test(word)) return "def";
        if (keywords.test(word)) return "keyword";
        return "variable";
      }
    };
    var pushContext = function(state, type, col) {
      return state.context = {
        prev: state.context,
        indent: state.indent,
        col: col,
        type: type
      };
    };
    var popContext = function(state) {
      state.indent = state.context.indent;
      return state.context = state.context.prev;
    };
    var indentUnit = config.indentUnit;
    var curPunc;
    var funcs = wordRegexp(["abs", "acos", "allShortestPaths", "asin", "atan", "atan2", "avg", "ceil", "coalesce", "collect", "cos", "cot", "count", "degrees", "e", "endnode", "exp", "extract", "filter", "floor", "haversin", "head", "id", "keys", "labels", "last", "left", "length", "log", "log10", "lower", "ltrim", "max", "min", "node", "nodes", "percentileCont", "percentileDisc", "pi", "radians", "rand", "range", "reduce", "rel", "relationship", "relationships", "replace", "right", "round", "rtrim", "shortestPath", "sign", "sin", "split", "sqrt", "startnode", "stdev", "stdevp", "str", "substring", "sum", "tail", "tan", "timestamp", "toFloat", "toInt", "trim", "type", "upper"]);
    var preds = wordRegexp(["all", "and", "any", "has", "in", "none", "not", "or", "single", "xor"]);
    var keywords = wordRegexp(["as", "asc", "ascending", "assert", "by", "case", "commit", "constraint", "create", "csv", "cypher", "delete", "desc", "descending", "distinct", "drop", "else", "end", "explain", "false", "fieldterminator", "foreach", "from", "headers", "in", "index", "is", "limit", "load", "match", "merge", "null", "on", "optional", "order", "periodic", "profile", "remove", "return", "scan", "set", "skip", "start", "then", "true", "union", "unique", "unwind", "using", "when", "where", "with"]);
    var operatorChars = /[*+\-<>=&|~%^]/;

    return {
      startState: function(/*base*/) {
        return {
          tokenize: tokenBase,
          context: null,
          indent: 0,
          col: 0
        };
      },
      token: function(stream, state) {
        if (stream.sol()) {
          if (state.context && (state.context.align == null)) {
            state.context.align = false;
          }
          state.indent = stream.indentation();
        }
        if (stream.eatSpace()) {
          return null;
        }
        var style = state.tokenize(stream, state);
        if (style !== "comment" && state.context && (state.context.align == null) && state.context.type !== "pattern") {
          state.context.align = true;
        }
        if (curPunc === "(") {
          pushContext(state, ")", stream.column());
        } else if (curPunc === "[") {
          pushContext(state, "]", stream.column());
        } else if (curPunc === "{") {
          pushContext(state, "}", stream.column());
        } else if (/[\]\}\)]/.test(curPunc)) {
          while (state.context && state.context.type === "pattern") {
            popContext(state);
          }
          if (state.context && curPunc === state.context.type) {
            popContext(state);
          }
        } else if (curPunc === "." && state.context && state.context.type === "pattern") {
          popContext(state);
        } else if (/atom|string|variable/.test(style) && state.context) {
          if (/[\}\]]/.test(state.context.type)) {
            pushContext(state, "pattern", stream.column());
          } else if (state.context.type === "pattern" && !state.context.align) {
            state.context.align = true;
            state.context.col = stream.column();
          }
        }
        return style;
      },
      indent: function(state, textAfter) {
        var firstChar = textAfter && textAfter.charAt(0);
        var context = state.context;
        if (/[\]\}]/.test(firstChar)) {
          while (context && context.type === "pattern") {
            context = context.prev;
          }
        }
        var closing = context && firstChar === context.type;
        if (!context) return 0;
        if (context.type === "keywords") return CodeMirror.commands.newlineAndIndent;
        if (context.align) return context.col + (closing ? 0 : 1);
        return context.indent + (closing ? 0 : indentUnit);
      }
    };
  });

  CodeMirror.modeExtensions["cypher"] = {
    autoFormatLineBreaks: function(text) {
      var i, lines, reProcessedPortion;
      var lines = text.split("\n");
      var reProcessedPortion = /\s+\b(return|where|order by|match|with|skip|limit|create|delete|set)\b\s/g;
      for (var i = 0; i < lines.length; i++)
        lines[i] = lines[i].replace(reProcessedPortion, " \n$1 ").trim();
      return lines.join("\n");
    }
  };

  CodeMirror.defineMIME("application/x-cypher-query", "cypher");

});
CodeMirror-5.4.0/mode/cypher/index.html000066400000000000000000000035641254300440500200050ustar00rootroot00000000000000

CodeMirror: Cypher Mode for CodeMirror













Cypher Mode for CodeMirror



            
            

            
MIME types defined: 
            application/x-cypher-query
        





CodeMirror-5.4.0/mode/d/000077500000000000000000000000001254300440500147315ustar00rootroot00000000000000CodeMirror-5.4.0/mode/d/d.js000066400000000000000000000166161254300440500155240ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("d", function(config, parserConfig) {
  var indentUnit = config.indentUnit,
      statementIndentUnit = parserConfig.statementIndentUnit || indentUnit,
      keywords = parserConfig.keywords || {},
      builtin = parserConfig.builtin || {},
      blockKeywords = parserConfig.blockKeywords || {},
      atoms = parserConfig.atoms || {},
      hooks = parserConfig.hooks || {},
      multiLineStrings = parserConfig.multiLineStrings;
  var isOperatorChar = /[+\-*&%=<>!?|\/]/;

  var curPunc;

  function tokenBase(stream, state) {
    var ch = stream.next();
    if (hooks[ch]) {
      var result = hooks[ch](stream, state);
      if (result !== false) return result;
    }
    if (ch == '"' || ch == "'" || ch == "`") {
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    }
    if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
      curPunc = ch;
      return null;
    }
    if (/\d/.test(ch)) {
      stream.eatWhile(/[\w\.]/);
      return "number";
    }
    if (ch == "/") {
      if (stream.eat("+")) {
        state.tokenize = tokenComment;
        return tokenNestedComment(stream, state);
      }
      if (stream.eat("*")) {
        state.tokenize = tokenComment;
        return tokenComment(stream, state);
      }
      if (stream.eat("/")) {
        stream.skipToEnd();
        return "comment";
      }
    }
    if (isOperatorChar.test(ch)) {
      stream.eatWhile(isOperatorChar);
      return "operator";
    }
    stream.eatWhile(/[\w\$_\xa1-\uffff]/);
    var cur = stream.current();
    if (keywords.propertyIsEnumerable(cur)) {
      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
      return "keyword";
    }
    if (builtin.propertyIsEnumerable(cur)) {
      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
      return "builtin";
    }
    if (atoms.propertyIsEnumerable(cur)) return "atom";
    return "variable";
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, next, end = false;
      while ((next = stream.next()) != null) {
        if (next == quote && !escaped) {end = true; break;}
        escaped = !escaped && next == "\\";
      }
      if (end || !(escaped || multiLineStrings))
        state.tokenize = null;
      return "string";
    };
  }

  function tokenComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = null;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return "comment";
  }

  function tokenNestedComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = null;
        break;
      }
      maybeEnd = (ch == "+");
    }
    return "comment";
  }

  function Context(indented, column, type, align, prev) {
    this.indented = indented;
    this.column = column;
    this.type = type;
    this.align = align;
    this.prev = prev;
  }
  function pushContext(state, col, type) {
    var indent = state.indented;
    if (state.context && state.context.type == "statement")
      indent = state.context.indented;
    return state.context = new Context(indent, col, type, null, state.context);
  }
  function popContext(state) {
    var t = state.context.type;
    if (t == ")" || t == "]" || t == "}")
      state.indented = state.context.indented;
    return state.context = state.context.prev;
  }

  // Interface

  return {
    startState: function(basecolumn) {
      return {
        tokenize: null,
        context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
        indented: 0,
        startOfLine: true
      };
    },

    token: function(stream, state) {
      var ctx = state.context;
      if (stream.sol()) {
        if (ctx.align == null) ctx.align = false;
        state.indented = stream.indentation();
        state.startOfLine = true;
      }
      if (stream.eatSpace()) return null;
      curPunc = null;
      var style = (state.tokenize || tokenBase)(stream, state);
      if (style == "comment" || style == "meta") return style;
      if (ctx.align == null) ctx.align = true;

      if ((curPunc == ";" || curPunc == ":" || curPunc == ",") && ctx.type == "statement") popContext(state);
      else if (curPunc == "{") pushContext(state, stream.column(), "}");
      else if (curPunc == "[") pushContext(state, stream.column(), "]");
      else if (curPunc == "(") pushContext(state, stream.column(), ")");
      else if (curPunc == "}") {
        while (ctx.type == "statement") ctx = popContext(state);
        if (ctx.type == "}") ctx = popContext(state);
        while (ctx.type == "statement") ctx = popContext(state);
      }
      else if (curPunc == ctx.type) popContext(state);
      else if (((ctx.type == "}" || ctx.type == "top") && curPunc != ';') || (ctx.type == "statement" && curPunc == "newstatement"))
        pushContext(state, stream.column(), "statement");
      state.startOfLine = false;
      return style;
    },

    indent: function(state, textAfter) {
      if (state.tokenize != tokenBase && state.tokenize != null) return CodeMirror.Pass;
      var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
      if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
      var closing = firstChar == ctx.type;
      if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : statementIndentUnit);
      else if (ctx.align) return ctx.column + (closing ? 0 : 1);
      else return ctx.indented + (closing ? 0 : indentUnit);
    },

    electricChars: "{}"
  };
});

  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }

  var blockKeywords = "body catch class do else enum for foreach foreach_reverse if in interface mixin " +
                      "out scope struct switch try union unittest version while with";

  CodeMirror.defineMIME("text/x-d", {
    name: "d",
    keywords: words("abstract alias align asm assert auto break case cast cdouble cent cfloat const continue " +
                    "debug default delegate delete deprecated export extern final finally function goto immutable " +
                    "import inout invariant is lazy macro module new nothrow override package pragma private " +
                    "protected public pure ref return shared short static super synchronized template this " +
                    "throw typedef typeid typeof volatile __FILE__ __LINE__ __gshared __traits __vector __parameters " +
                    blockKeywords),
    blockKeywords: words(blockKeywords),
    builtin: words("bool byte char creal dchar double float idouble ifloat int ireal long real short ubyte " +
                   "ucent uint ulong ushort wchar wstring void size_t sizediff_t"),
    atoms: words("exit failure success true false null"),
    hooks: {
      "@": function(stream, _state) {
        stream.eatWhile(/[\w\$_]/);
        return "meta";
      }
    }
  });

});
CodeMirror-5.4.0/mode/d/index.html000066400000000000000000000142741254300440500167360ustar00rootroot00000000000000

CodeMirror: D mode













D mode




    

    
Simple mode that handle D-Syntax (DLang Homepage).


    
MIME types defined: text/x-d
    .

  

CodeMirror-5.4.0/mode/dart/000077500000000000000000000000001254300440500154405ustar00rootroot00000000000000CodeMirror-5.4.0/mode/dart/dart.js000066400000000000000000000034341254300440500167340ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../clike/clike"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../clike/clike"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  var keywords = ("this super static final const abstract class extends external factory " +
    "implements get native operator set typedef with enum throw rethrow " +
    "assert break case continue default in return new deferred async await " +
    "try catch finally do else for if switch while import library export " +
    "part of show hide is").split(" ");
  var blockKeywords = "try catch finally do else for if switch while".split(" ");
  var atoms = "true false null".split(" ");
  var builtins = "void bool num int double dynamic var String".split(" ");

  function set(words) {
    var obj = {};
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }

  CodeMirror.defineMIME("application/dart", {
    name: "clike",
    keywords: set(keywords),
    multiLineStrings: true,
    blockKeywords: set(blockKeywords),
    builtin: set(builtins),
    atoms: set(atoms),
    hooks: {
      "@": function(stream) {
        stream.eatWhile(/[\w\$_]/);
        return "meta";
      }
    }
  });

  CodeMirror.registerHelper("hintWords", "application/dart", keywords.concat(atoms).concat(builtins));

  // This is needed to make loading through meta.js work.
  CodeMirror.defineMode("dart", function(conf) {
    return CodeMirror.getMode(conf, "application/dart");
  }, "clike");
});
CodeMirror-5.4.0/mode/dart/index.html000066400000000000000000000031331254300440500174350ustar00rootroot00000000000000

CodeMirror: Dart mode












Dart mode











CodeMirror-5.4.0/mode/diff/000077500000000000000000000000001254300440500154165ustar00rootroot00000000000000CodeMirror-5.4.0/mode/diff/diff.js000066400000000000000000000021621254300440500166650ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("diff", function() {

  var TOKEN_NAMES = {
    '+': 'positive',
    '-': 'negative',
    '@': 'meta'
  };

  return {
    token: function(stream) {
      var tw_pos = stream.string.search(/[\t ]+?$/);

      if (!stream.sol() || tw_pos === 0) {
        stream.skipToEnd();
        return ("error " + (
          TOKEN_NAMES[stream.string.charAt(0)] || '')).replace(/ $/, '');
      }

      var token_name = TOKEN_NAMES[stream.peek()] || stream.skipToEnd();

      if (tw_pos === -1) {
        stream.skipToEnd();
      } else {
        stream.pos = tw_pos;
      }

      return token_name;
    }
  };
});

CodeMirror.defineMIME("text/x-diff", "diff");

});
CodeMirror-5.4.0/mode/diff/index.html000066400000000000000000000104711254300440500174160ustar00rootroot00000000000000

CodeMirror: Diff mode












Diff mode



    

    
MIME types defined: text/x-diff.


  

CodeMirror-5.4.0/mode/django/000077500000000000000000000000001254300440500157505ustar00rootroot00000000000000CodeMirror-5.4.0/mode/django/django.js000066400000000000000000000263701254300440500175600ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../htmlmixed/htmlmixed"),
        require("../../addon/mode/overlay"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../htmlmixed/htmlmixed",
            "../../addon/mode/overlay"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("django:inner", function() {
    var keywords = ["block", "endblock", "for", "endfor", "true", "false",
                    "loop", "none", "self", "super", "if", "endif", "as",
                    "else", "import", "with", "endwith", "without", "context", "ifequal", "endifequal",
                    "ifnotequal", "endifnotequal", "extends", "include", "load", "comment",
                    "endcomment", "empty", "url", "static", "trans", "blocktrans", "now", "regroup",
                    "lorem", "ifchanged", "endifchanged", "firstof", "debug", "cycle", "csrf_token",
                    "autoescape", "endautoescape", "spaceless", "ssi", "templatetag",
                    "verbatim", "endverbatim", "widthratio"],
        filters = ["add", "addslashes", "capfirst", "center", "cut", "date",
                   "default", "default_if_none", "dictsort",
                   "dictsortreversed", "divisibleby", "escape", "escapejs",
                   "filesizeformat", "first", "floatformat", "force_escape",
                   "get_digit", "iriencode", "join", "last", "length",
                   "length_is", "linebreaks", "linebreaksbr", "linenumbers",
                   "ljust", "lower", "make_list", "phone2numeric", "pluralize",
                   "pprint", "random", "removetags", "rjust", "safe",
                   "safeseq", "slice", "slugify", "stringformat", "striptags",
                   "time", "timesince", "timeuntil", "title", "truncatechars",
                   "truncatechars_html", "truncatewords", "truncatewords_html",
                   "unordered_list", "upper", "urlencode", "urlize",
                   "urlizetrunc", "wordcount", "wordwrap", "yesno"],
        operators = ["==", "!=", "<", ">", "<=", ">=", "in", "not", "or", "and"];

    keywords = new RegExp("^\\b(" + keywords.join("|") + ")\\b");
    filters = new RegExp("^\\b(" + filters.join("|") + ")\\b");
    operators = new RegExp("^\\b(" + operators.join("|") + ")\\b");

    // We have to return "null" instead of null, in order to avoid string
    // styling as the default, when using Django templates inside HTML
    // element attributes
    function tokenBase (stream, state) {
      // Attempt to identify a variable, template or comment tag respectively
      if (stream.match("{{")) {
        state.tokenize = inVariable;
        return "tag";
      } else if (stream.match("{%")) {
        state.tokenize = inTag;
        return "tag";
      } else if (stream.match("{#")) {
        state.tokenize = inComment;
        return "comment";
      }

      // Ignore completely any stream series that do not match the
      // Django template opening tags.
      while (stream.next() != null && !stream.match("{{", false) && !stream.match("{%", false)) {}
      return null;
    }

    // A string can be included in either single or double quotes (this is
    // the delimeter). Mark everything as a string until the start delimeter
    // occurs again.
    function inString (delimeter, previousTokenizer) {
      return function (stream, state) {
        if (!state.escapeNext && stream.eat(delimeter)) {
          state.tokenize = previousTokenizer;
        } else {
          if (state.escapeNext) {
            state.escapeNext = false;
          }

          var ch = stream.next();

          // Take into account the backslash for escaping characters, such as
          // the string delimeter.
          if (ch == "\\") {
            state.escapeNext = true;
          }
        }

        return "string";
      };
    }

    // Apply Django template variable syntax highlighting
    function inVariable (stream, state) {
      // Attempt to match a dot that precedes a property
      if (state.waitDot) {
        state.waitDot = false;

        if (stream.peek() != ".") {
          return "null";
        }

        // Dot folowed by a non-word character should be considered an error.
        if (stream.match(/\.\W+/)) {
          return "error";
        } else if (stream.eat(".")) {
          state.waitProperty = true;
          return "null";
        } else {
          throw Error ("Unexpected error while waiting for property.");
        }
      }

      // Attempt to match a pipe that precedes a filter
      if (state.waitPipe) {
        state.waitPipe = false;

        if (stream.peek() != "|") {
          return "null";
        }

        // Pipe folowed by a non-word character should be considered an error.
        if (stream.match(/\.\W+/)) {
          return "error";
        } else if (stream.eat("|")) {
          state.waitFilter = true;
          return "null";
        } else {
          throw Error ("Unexpected error while waiting for filter.");
        }
      }

      // Highlight properties
      if (state.waitProperty) {
        state.waitProperty = false;
        if (stream.match(/\b(\w+)\b/)) {
          state.waitDot = true;  // A property can be followed by another property
          state.waitPipe = true;  // A property can be followed by a filter
          return "property";
        }
      }

      // Highlight filters
      if (state.waitFilter) {
          state.waitFilter = false;
        if (stream.match(filters)) {
          return "variable-2";
        }
      }

      // Ignore all white spaces
      if (stream.eatSpace()) {
        state.waitProperty = false;
        return "null";
      }

      // Identify numbers
      if (stream.match(/\b\d+(\.\d+)?\b/)) {
        return "number";
      }

      // Identify strings
      if (stream.match("'")) {
        state.tokenize = inString("'", state.tokenize);
        return "string";
      } else if (stream.match('"')) {
        state.tokenize = inString('"', state.tokenize);
        return "string";
      }

      // Attempt to find the variable
      if (stream.match(/\b(\w+)\b/) && !state.foundVariable) {
        state.waitDot = true;
        state.waitPipe = true;  // A property can be followed by a filter
        return "variable";
      }

      // If found closing tag reset
      if (stream.match("}}")) {
        state.waitProperty = null;
        state.waitFilter = null;
        state.waitDot = null;
        state.waitPipe = null;
        state.tokenize = tokenBase;
        return "tag";
      }

      // If nothing was found, advance to the next character
      stream.next();
      return "null";
    }

    function inTag (stream, state) {
      // Attempt to match a dot that precedes a property
      if (state.waitDot) {
        state.waitDot = false;

        if (stream.peek() != ".") {
          return "null";
        }

        // Dot folowed by a non-word character should be considered an error.
        if (stream.match(/\.\W+/)) {
          return "error";
        } else if (stream.eat(".")) {
          state.waitProperty = true;
          return "null";
        } else {
          throw Error ("Unexpected error while waiting for property.");
        }
      }

      // Attempt to match a pipe that precedes a filter
      if (state.waitPipe) {
        state.waitPipe = false;

        if (stream.peek() != "|") {
          return "null";
        }

        // Pipe folowed by a non-word character should be considered an error.
        if (stream.match(/\.\W+/)) {
          return "error";
        } else if (stream.eat("|")) {
          state.waitFilter = true;
          return "null";
        } else {
          throw Error ("Unexpected error while waiting for filter.");
        }
      }

      // Highlight properties
      if (state.waitProperty) {
        state.waitProperty = false;
        if (stream.match(/\b(\w+)\b/)) {
          state.waitDot = true;  // A property can be followed by another property
          state.waitPipe = true;  // A property can be followed by a filter
          return "property";
        }
      }

      // Highlight filters
      if (state.waitFilter) {
          state.waitFilter = false;
        if (stream.match(filters)) {
          return "variable-2";
        }
      }

      // Ignore all white spaces
      if (stream.eatSpace()) {
        state.waitProperty = false;
        return "null";
      }

      // Identify numbers
      if (stream.match(/\b\d+(\.\d+)?\b/)) {
        return "number";
      }

      // Identify strings
      if (stream.match("'")) {
        state.tokenize = inString("'", state.tokenize);
        return "string";
      } else if (stream.match('"')) {
        state.tokenize = inString('"', state.tokenize);
        return "string";
      }

      // Attempt to match an operator
      if (stream.match(operators)) {
        return "operator";
      }

      // Attempt to match a keyword
      var keywordMatch = stream.match(keywords);
      if (keywordMatch) {
        if (keywordMatch[0] == "comment") {
          state.blockCommentTag = true;
        }
        return "keyword";
      }

      // Attempt to match a variable
      if (stream.match(/\b(\w+)\b/)) {
        state.waitDot = true;
        state.waitPipe = true;  // A property can be followed by a filter
        return "variable";
      }

      // If found closing tag reset
      if (stream.match("%}")) {
        state.waitProperty = null;
        state.waitFilter = null;
        state.waitDot = null;
        state.waitPipe = null;
        // If the tag that closes is a block comment tag, we want to mark the
        // following code as comment, until the tag closes.
        if (state.blockCommentTag) {
          state.blockCommentTag = false;  // Release the "lock"
          state.tokenize = inBlockComment;
        } else {
          state.tokenize = tokenBase;
        }
        return "tag";
      }

      // If nothing was found, advance to the next character
      stream.next();
      return "null";
    }

    // Mark everything as comment inside the tag and the tag itself.
    function inComment (stream, state) {
      if (stream.match("#}")) {
        state.tokenize = tokenBase;
      }
      return "comment";
    }

    // Mark everything as a comment until the `blockcomment` tag closes.
    function inBlockComment (stream, state) {
      if (stream.match(/\{%\s*endcomment\s*%\}/, false)) {
        state.tokenize = inTag;
        stream.match("{%");
        return "tag";
      } else {
        stream.next();
        return "comment";
      }
    }

    return {
      startState: function () {
        return {tokenize: tokenBase};
      },
      token: function (stream, state) {
        return state.tokenize(stream, state);
      },
      blockCommentStart: "{% comment %}",
      blockCommentEnd: "{% endcomment %}"
    };
  });

  CodeMirror.defineMode("django", function(config) {
    var htmlBase = CodeMirror.getMode(config, "text/html");
    var djangoInner = CodeMirror.getMode(config, "django:inner");
    return CodeMirror.overlayMode(htmlBase, djangoInner);
  });

  CodeMirror.defineMIME("text/x-django", "django");
});
CodeMirror-5.4.0/mode/django/index.html000066400000000000000000000040351254300440500177470ustar00rootroot00000000000000

CodeMirror: Django template mode
















Django template mode




    

    
Mode for HTML with embedded Django template markup.


    
MIME types defined: text/x-django

  

CodeMirror-5.4.0/mode/dockerfile/000077500000000000000000000000001254300440500166155ustar00rootroot00000000000000CodeMirror-5.4.0/mode/dockerfile/dockerfile.js000066400000000000000000000041731254300440500212670ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../../addon/mode/simple"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../../addon/mode/simple"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  // Collect all Dockerfile directives
  var instructions = ["from", "maintainer", "run", "cmd", "expose", "env",
                      "add", "copy", "entrypoint", "volume", "user",
                      "workdir", "onbuild"],
      instructionRegex = "(" + instructions.join('|') + ")",
      instructionOnlyLine = new RegExp(instructionRegex + "\\s*$", "i"),
      instructionWithArguments = new RegExp(instructionRegex + "(\\s+)", "i");

  CodeMirror.defineSimpleMode("dockerfile", {
    start: [
      // Block comment: This is a line starting with a comment
      {
        regex: /#.*$/,
        token: "comment"
      },
      // Highlight an instruction without any arguments (for convenience)
      {
        regex: instructionOnlyLine,
        token: "variable-2"
      },
      // Highlight an instruction followed by arguments
      {
        regex: instructionWithArguments,
        token: ["variable-2", null],
        next: "arguments"
      },
      {
        regex: /./,
        token: null
      }
    ],
    arguments: [
      {
        // Line comment without instruction arguments is an error
        regex: /#.*$/,
        token: "error",
        next: "start"
      },
      {
        regex: /[^#]+\\$/,
        token: null
      },
      {
        // Match everything except for the inline comment
        regex: /[^#]+/,
        token: null,
        next: "start"
      },
      {
        regex: /$/,
        token: null,
        next: "start"
      },
      // Fail safe return to start
      {
        token: null,
        next: "start"
      }
    ]
  });

  CodeMirror.defineMIME("text/x-dockerfile", "dockerfile");
});
CodeMirror-5.4.0/mode/dockerfile/index.html000066400000000000000000000043331254300440500206150ustar00rootroot00000000000000

CodeMirror: Dockerfile mode













Dockerfile mode




    

    
Dockerfile syntax highlighting for CodeMirror. Depends on
    the simplemode addon.


    
MIME types defined: text/x-dockerfile

  

CodeMirror-5.4.0/mode/dtd/000077500000000000000000000000001254300440500152615ustar00rootroot00000000000000CodeMirror-5.4.0/mode/dtd/dtd.js000066400000000000000000000113101254300440500163660ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/*
  DTD mode
  Ported to CodeMirror by Peter Kroon 
  Report bugs/issues here: https://github.com/codemirror/CodeMirror/issues
  GitHub: @peterkroon
*/

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("dtd", function(config) {
  var indentUnit = config.indentUnit, type;
  function ret(style, tp) {type = tp; return style;}

  function tokenBase(stream, state) {
    var ch = stream.next();

    if (ch == "<" && stream.eat("!") ) {
      if (stream.eatWhile(/[\-]/)) {
        state.tokenize = tokenSGMLComment;
        return tokenSGMLComment(stream, state);
      } else if (stream.eatWhile(/[\w]/)) return ret("keyword", "doindent");
    } else if (ch == "<" && stream.eat("?")) { //xml declaration
      state.tokenize = inBlock("meta", "?>");
      return ret("meta", ch);
    } else if (ch == "#" && stream.eatWhile(/[\w]/)) return ret("atom", "tag");
    else if (ch == "|") return ret("keyword", "seperator");
    else if (ch.match(/[\(\)\[\]\-\.,\+\?>]/)) return ret(null, ch);//if(ch === ">") return ret(null, "endtag"); else
    else if (ch.match(/[\[\]]/)) return ret("rule", ch);
    else if (ch == "\"" || ch == "'") {
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    } else if (stream.eatWhile(/[a-zA-Z\?\+\d]/)) {
      var sc = stream.current();
      if( sc.substr(sc.length-1,sc.length).match(/\?|\+/) !== null )stream.backUp(1);
      return ret("tag", "tag");
    } else if (ch == "%" || ch == "*" ) return ret("number", "number");
    else {
      stream.eatWhile(/[\w\\\-_%.{,]/);
      return ret(null, null);
    }
  }

  function tokenSGMLComment(stream, state) {
    var dashes = 0, ch;
    while ((ch = stream.next()) != null) {
      if (dashes >= 2 && ch == ">") {
        state.tokenize = tokenBase;
        break;
      }
      dashes = (ch == "-") ? dashes + 1 : 0;
    }
    return ret("comment", "comment");
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, ch;
      while ((ch = stream.next()) != null) {
        if (ch == quote && !escaped) {
          state.tokenize = tokenBase;
          break;
        }
        escaped = !escaped && ch == "\\";
      }
      return ret("string", "tag");
    };
  }

  function inBlock(style, terminator) {
    return function(stream, state) {
      while (!stream.eol()) {
        if (stream.match(terminator)) {
          state.tokenize = tokenBase;
          break;
        }
        stream.next();
      }
      return style;
    };
  }

  return {
    startState: function(base) {
      return {tokenize: tokenBase,
              baseIndent: base || 0,
              stack: []};
    },

    token: function(stream, state) {
      if (stream.eatSpace()) return null;
      var style = state.tokenize(stream, state);

      var context = state.stack[state.stack.length-1];
      if (stream.current() == "[" || type === "doindent" || type == "[") state.stack.push("rule");
      else if (type === "endtag") state.stack[state.stack.length-1] = "endtag";
      else if (stream.current() == "]" || type == "]" || (type == ">" && context == "rule")) state.stack.pop();
      else if (type == "[") state.stack.push("[");
      return style;
    },

    indent: function(state, textAfter) {
      var n = state.stack.length;

      if( textAfter.match(/\]\s+|\]/) )n=n-1;
      else if(textAfter.substr(textAfter.length-1, textAfter.length) === ">"){
        if(textAfter.substr(0,1) === "<")n;
        else if( type == "doindent" && textAfter.length > 1 )n;
        else if( type == "doindent")n--;
        else if( type == ">" && textAfter.length > 1)n;
        else if( type == "tag" && textAfter !== ">")n;
        else if( type == "tag" && state.stack[state.stack.length-1] == "rule")n--;
        else if( type == "tag")n++;
        else if( textAfter === ">" && state.stack[state.stack.length-1] == "rule" && type === ">")n--;
        else if( textAfter === ">" && state.stack[state.stack.length-1] == "rule")n;
        else if( textAfter.substr(0,1) !== "<" && textAfter.substr(0,1) === ">" )n=n-1;
        else if( textAfter === ">")n;
        else n=n-1;
        //over rule them all
        if(type == null || type == "]")n--;
      }

      return state.baseIndent + n * indentUnit;
    },

    electricChars: "]>"
  };
});

CodeMirror.defineMIME("application/xml-dtd", "dtd");

});
CodeMirror-5.4.0/mode/dtd/index.html000066400000000000000000000064111254300440500172600ustar00rootroot00000000000000

CodeMirror: DTD mode












DTD mode



    

    
MIME types defined: application/xml-dtd.

  

CodeMirror-5.4.0/mode/dylan/000077500000000000000000000000001254300440500156155ustar00rootroot00000000000000CodeMirror-5.4.0/mode/dylan/dylan.js000066400000000000000000000202331254300440500172620ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("dylan", function(_config) {
  // Words
  var words = {
    // Words that introduce unnamed definitions like "define interface"
    unnamedDefinition: ["interface"],

    // Words that introduce simple named definitions like "define library"
    namedDefinition: ["module", "library", "macro",
                      "C-struct", "C-union",
                      "C-function", "C-callable-wrapper"
                     ],

    // Words that introduce type definitions like "define class".
    // These are also parameterized like "define method" and are
    // appended to otherParameterizedDefinitionWords
    typeParameterizedDefinition: ["class", "C-subtype", "C-mapped-subtype"],

    // Words that introduce trickier definitions like "define method".
    // These require special definitions to be added to startExpressions
    otherParameterizedDefinition: ["method", "function",
                                   "C-variable", "C-address"
                                  ],

    // Words that introduce module constant definitions.
    // These must also be simple definitions and are
    // appended to otherSimpleDefinitionWords
    constantSimpleDefinition: ["constant"],

    // Words that introduce module variable definitions.
    // These must also be simple definitions and are
    // appended to otherSimpleDefinitionWords
    variableSimpleDefinition: ["variable"],

    // Other words that introduce simple definitions
    // (without implicit bodies).
    otherSimpleDefinition: ["generic", "domain",
                            "C-pointer-type",
                            "table"
                           ],

    // Words that begin statements with implicit bodies.
    statement: ["if", "block", "begin", "method", "case",
                "for", "select", "when", "unless", "until",
                "while", "iterate", "profiling", "dynamic-bind"
               ],

    // Patterns that act as separators in compound statements.
    // This may include any general pattern that must be indented
    // specially.
    separator: ["finally", "exception", "cleanup", "else",
                "elseif", "afterwards"
               ],

    // Keywords that do not require special indentation handling,
    // but which should be highlighted
    other: ["above", "below", "by", "from", "handler", "in",
            "instance", "let", "local", "otherwise", "slot",
            "subclass", "then", "to", "keyed-by", "virtual"
           ],

    // Condition signaling function calls
    signalingCalls: ["signal", "error", "cerror",
                     "break", "check-type", "abort"
                    ]
  };

  words["otherDefinition"] =
    words["unnamedDefinition"]
    .concat(words["namedDefinition"])
    .concat(words["otherParameterizedDefinition"]);

  words["definition"] =
    words["typeParameterizedDefinition"]
    .concat(words["otherDefinition"]);

  words["parameterizedDefinition"] =
    words["typeParameterizedDefinition"]
    .concat(words["otherParameterizedDefinition"]);

  words["simpleDefinition"] =
    words["constantSimpleDefinition"]
    .concat(words["variableSimpleDefinition"])
    .concat(words["otherSimpleDefinition"]);

  words["keyword"] =
    words["statement"]
    .concat(words["separator"])
    .concat(words["other"]);

  // Patterns
  var symbolPattern = "[-_a-zA-Z?!*@<>$%]+";
  var symbol = new RegExp("^" + symbolPattern);
  var patterns = {
    // Symbols with special syntax
    symbolKeyword: symbolPattern + ":",
    symbolClass: "<" + symbolPattern + ">",
    symbolGlobal: "\\*" + symbolPattern + "\\*",
    symbolConstant: "\\$" + symbolPattern
  };
  var patternStyles = {
    symbolKeyword: "atom",
    symbolClass: "tag",
    symbolGlobal: "variable-2",
    symbolConstant: "variable-3"
  };

  // Compile all patterns to regular expressions
  for (var patternName in patterns)
    if (patterns.hasOwnProperty(patternName))
      patterns[patternName] = new RegExp("^" + patterns[patternName]);

  // Names beginning "with-" and "without-" are commonly
  // used as statement macro
  patterns["keyword"] = [/^with(?:out)?-[-_a-zA-Z?!*@<>$%]+/];

  var styles = {};
  styles["keyword"] = "keyword";
  styles["definition"] = "def";
  styles["simpleDefinition"] = "def";
  styles["signalingCalls"] = "builtin";

  // protected words lookup table
  var wordLookup = {};
  var styleLookup = {};

  [
    "keyword",
    "definition",
    "simpleDefinition",
    "signalingCalls"
  ].forEach(function(type) {
    words[type].forEach(function(word) {
      wordLookup[word] = type;
      styleLookup[word] = styles[type];
    });
  });


  function chain(stream, state, f) {
    state.tokenize = f;
    return f(stream, state);
  }

  function tokenBase(stream, state) {
    // String
    var ch = stream.peek();
    if (ch == "'" || ch == '"') {
      stream.next();
      return chain(stream, state, tokenString(ch, "string"));
    }
    // Comment
    else if (ch == "/") {
      stream.next();
      if (stream.eat("*")) {
        return chain(stream, state, tokenComment);
      } else if (stream.eat("/")) {
        stream.skipToEnd();
        return "comment";
      } else {
        stream.skipTo(" ");
        return "operator";
      }
    }
    // Decimal
    else if (/\d/.test(ch)) {
      stream.match(/^\d*(?:\.\d*)?(?:e[+\-]?\d+)?/);
      return "number";
    }
    // Hash
    else if (ch == "#") {
      stream.next();
      // Symbol with string syntax
      ch = stream.peek();
      if (ch == '"') {
        stream.next();
        return chain(stream, state, tokenString('"', "string-2"));
      }
      // Binary number
      else if (ch == "b") {
        stream.next();
        stream.eatWhile(/[01]/);
        return "number";
      }
      // Hex number
      else if (ch == "x") {
        stream.next();
        stream.eatWhile(/[\da-f]/i);
        return "number";
      }
      // Octal number
      else if (ch == "o") {
        stream.next();
        stream.eatWhile(/[0-7]/);
        return "number";
      }
      // Hash symbol
      else {
        stream.eatWhile(/[-a-zA-Z]/);
        return "keyword";
      }
    } else if (stream.match("end")) {
      return "keyword";
    }
    for (var name in patterns) {
      if (patterns.hasOwnProperty(name)) {
        var pattern = patterns[name];
        if ((pattern instanceof Array && pattern.some(function(p) {
          return stream.match(p);
        })) || stream.match(pattern))
          return patternStyles[name];
      }
    }
    if (stream.match("define")) {
      return "def";
    } else {
      stream.eatWhile(/[\w\-]/);
      // Keyword
      if (wordLookup[stream.current()]) {
        return styleLookup[stream.current()];
      } else if (stream.current().match(symbol)) {
        return "variable";
      } else {
        stream.next();
        return "variable-2";
      }
    }
  }

  function tokenComment(stream, state) {
    var maybeEnd = false,
    ch;
    while ((ch = stream.next())) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = tokenBase;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return "comment";
  }

  function tokenString(quote, style) {
    return function(stream, state) {
      var next, end = false;
      while ((next = stream.next()) != null) {
        if (next == quote) {
          end = true;
          break;
        }
      }
      if (end)
        state.tokenize = tokenBase;
      return style;
    };
  }

  // Interface
  return {
    startState: function() {
      return {
        tokenize: tokenBase,
        currentIndent: 0
      };
    },
    token: function(stream, state) {
      if (stream.eatSpace())
        return null;
      var style = state.tokenize(stream, state);
      return style;
    },
    blockCommentStart: "/*",
    blockCommentEnd: "*/"
  };
});

CodeMirror.defineMIME("text/x-dylan", "dylan");

});
CodeMirror-5.4.0/mode/dylan/index.html000066400000000000000000000313501254300440500176140ustar00rootroot00000000000000

CodeMirror: Dylan mode















Dylan mode






    

    
MIME types defined: text/x-dylan.



CodeMirror-5.4.0/mode/ebnf/000077500000000000000000000000001254300440500154205ustar00rootroot00000000000000CodeMirror-5.4.0/mode/ebnf/ebnf.js000066400000000000000000000136731254300440500167020ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("ebnf", function (config) {
    var commentType = {slash: 0, parenthesis: 1};
    var stateType = {comment: 0, _string: 1, characterClass: 2};
    var bracesMode = null;

    if (config.bracesMode)
      bracesMode = CodeMirror.getMode(config, config.bracesMode);

    return {
      startState: function () {
        return {
          stringType: null,
          commentType: null,
          braced: 0,
          lhs: true,
          localState: null,
          stack: [],
          inDefinition: false
        };
      },
      token: function (stream, state) {
        if (!stream) return;

        //check for state changes
        if (state.stack.length === 0) {
          //strings
          if ((stream.peek() == '"') || (stream.peek() == "'")) {
            state.stringType = stream.peek();
            stream.next(); // Skip quote
            state.stack.unshift(stateType._string);
          } else if (stream.match(/^\/\*/)) { //comments starting with /*
            state.stack.unshift(stateType.comment);
            state.commentType = commentType.slash;
          } else if (stream.match(/^\(\*/)) { //comments starting with (*
            state.stack.unshift(stateType.comment);
            state.commentType = commentType.parenthesis;
          }
        }

        //return state
        //stack has
        switch (state.stack[0]) {
        case stateType._string:
          while (state.stack[0] === stateType._string && !stream.eol()) {
            if (stream.peek() === state.stringType) {
              stream.next(); // Skip quote
              state.stack.shift(); // Clear flag
            } else if (stream.peek() === "\\") {
              stream.next();
              stream.next();
            } else {
              stream.match(/^.[^\\\"\']*/);
            }
          }
          return state.lhs ? "property string" : "string"; // Token style

        case stateType.comment:
          while (state.stack[0] === stateType.comment && !stream.eol()) {
            if (state.commentType === commentType.slash && stream.match(/\*\//)) {
              state.stack.shift(); // Clear flag
              state.commentType = null;
            } else if (state.commentType === commentType.parenthesis && stream.match(/\*\)/)) {
              state.stack.shift(); // Clear flag
              state.commentType = null;
            } else {
              stream.match(/^.[^\*]*/);
            }
          }
          return "comment";

        case stateType.characterClass:
          while (state.stack[0] === stateType.characterClass && !stream.eol()) {
            if (!(stream.match(/^[^\]\\]+/) || stream.match(/^\\./))) {
              state.stack.shift();
            }
          }
          return "operator";
        }

        var peek = stream.peek();

        if (bracesMode !== null && (state.braced || peek === "{")) {
          if (state.localState === null)
            state.localState = bracesMode.startState();

          var token = bracesMode.token(stream, state.localState),
          text = stream.current();

          if (!token) {
            for (var i = 0; i < text.length; i++) {
              if (text[i] === "{") {
                if (state.braced === 0) {
                  token = "matchingbracket";
                }
                state.braced++;
              } else if (text[i] === "}") {
                state.braced--;
                if (state.braced === 0) {
                  token = "matchingbracket";
                }
              }
            }
          }
          return token;
        }

        //no stack
        switch (peek) {
        case "[":
          stream.next();
          state.stack.unshift(stateType.characterClass);
          return "bracket";
        case ":":
        case "|":
        case ";":
          stream.next();
          return "operator";
        case "%":
          if (stream.match("%%")) {
            return "header";
          } else if (stream.match(/[%][A-Za-z]+/)) {
            return "keyword";
          } else if (stream.match(/[%][}]/)) {
            return "matchingbracket";
          }
          break;
        case "/":
          if (stream.match(/[\/][A-Za-z]+/)) {
          return "keyword";
        }
        case "\\":
          if (stream.match(/[\][a-z]+/)) {
            return "string-2";
          }
        case ".":
          if (stream.match(".")) {
            return "atom";
          }
        case "*":
        case "-":
        case "+":
        case "^":
          if (stream.match(peek)) {
            return "atom";
          }
        case "$":
          if (stream.match("$$")) {
            return "builtin";
          } else if (stream.match(/[$][0-9]+/)) {
            return "variable-3";
          }
        case "<":
          if (stream.match(/<<[a-zA-Z_]+>>/)) {
            return "builtin";
          }
        }

        if (stream.match(/^\/\//)) {
          stream.skipToEnd();
          return "comment";
        } else if (stream.match(/return/)) {
          return "operator";
        } else if (stream.match(/^[a-zA-Z_][a-zA-Z0-9_]*/)) {
          if (stream.match(/(?=[\(.])/)) {
            return "variable";
          } else if (stream.match(/(?=[\s\n]*[:=])/)) {
            return "def";
          }
          return "variable-2";
        } else if (["[", "]", "(", ")"].indexOf(stream.peek()) != -1) {
          stream.next();
          return "bracket";
        } else if (!stream.eatSpace()) {
          stream.next();
        }
        return null;
      }
    };
  });

  CodeMirror.defineMIME("text/x-ebnf", "ebnf");
});
CodeMirror-5.4.0/mode/ebnf/index.html000066400000000000000000000046221254300440500174210ustar00rootroot00000000000000

  
    CodeMirror: EBNF Mode
    
    

    
    
    
    
    
  
  
    

    

      
EBNF Mode (bracesMode setting = "javascript")

      

      
      
The EBNF Mode

      
 Created by Robert Plummer

    

  

CodeMirror-5.4.0/mode/ecl/000077500000000000000000000000001254300440500152515ustar00rootroot00000000000000CodeMirror-5.4.0/mode/ecl/ecl.js000066400000000000000000000212131254300440500163510ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("ecl", function(config) {

  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }

  function metaHook(stream, state) {
    if (!state.startOfLine) return false;
    stream.skipToEnd();
    return "meta";
  }

  var indentUnit = config.indentUnit;
  var keyword = words("abs acos allnodes ascii asin asstring atan atan2 ave case choose choosen choosesets clustersize combine correlation cos cosh count covariance cron dataset dedup define denormalize distribute distributed distribution ebcdic enth error evaluate event eventextra eventname exists exp failcode failmessage fetch fromunicode getisvalid global graph group hash hash32 hash64 hashcrc hashmd5 having if index intformat isvalid iterate join keyunicode length library limit ln local log loop map matched matchlength matchposition matchtext matchunicode max merge mergejoin min nolocal nonempty normalize parse pipe power preload process project pull random range rank ranked realformat recordof regexfind regexreplace regroup rejected rollup round roundup row rowdiff sample set sin sinh sizeof soapcall sort sorted sqrt stepped stored sum table tan tanh thisnode topn tounicode transfer trim truncate typeof ungroup unicodeorder variance which workunit xmldecode xmlencode xmltext xmlunicode");
  var variable = words("apply assert build buildindex evaluate fail keydiff keypatch loadxml nothor notify output parallel sequential soapcall wait");
  var variable_2 = words("__compressed__ all and any as atmost before beginc++ best between case const counter csv descend encrypt end endc++ endmacro except exclusive expire export extend false few first flat from full function group header heading hole ifblock import in interface joined keep keyed last left limit load local locale lookup macro many maxcount maxlength min skew module named nocase noroot noscan nosort not of only opt or outer overwrite packed partition penalty physicallength pipe quote record relationship repeat return right scan self separator service shared skew skip sql store terminator thor threshold token transform trim true type unicodeorder unsorted validate virtual whole wild within xml xpath");
  var variable_3 = words("ascii big_endian boolean data decimal ebcdic integer pattern qstring real record rule set of string token udecimal unicode unsigned varstring varunicode");
  var builtin = words("checkpoint deprecated failcode failmessage failure global independent onwarning persist priority recovery stored success wait when");
  var blockKeywords = words("catch class do else finally for if switch try while");
  var atoms = words("true false null");
  var hooks = {"#": metaHook};
  var isOperatorChar = /[+\-*&%=<>!?|\/]/;

  var curPunc;

  function tokenBase(stream, state) {
    var ch = stream.next();
    if (hooks[ch]) {
      var result = hooks[ch](stream, state);
      if (result !== false) return result;
    }
    if (ch == '"' || ch == "'") {
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    }
    if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
      curPunc = ch;
      return null;
    }
    if (/\d/.test(ch)) {
      stream.eatWhile(/[\w\.]/);
      return "number";
    }
    if (ch == "/") {
      if (stream.eat("*")) {
        state.tokenize = tokenComment;
        return tokenComment(stream, state);
      }
      if (stream.eat("/")) {
        stream.skipToEnd();
        return "comment";
      }
    }
    if (isOperatorChar.test(ch)) {
      stream.eatWhile(isOperatorChar);
      return "operator";
    }
    stream.eatWhile(/[\w\$_]/);
    var cur = stream.current().toLowerCase();
    if (keyword.propertyIsEnumerable(cur)) {
      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
      return "keyword";
    } else if (variable.propertyIsEnumerable(cur)) {
      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
      return "variable";
    } else if (variable_2.propertyIsEnumerable(cur)) {
      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
      return "variable-2";
    } else if (variable_3.propertyIsEnumerable(cur)) {
      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
      return "variable-3";
    } else if (builtin.propertyIsEnumerable(cur)) {
      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
      return "builtin";
    } else { //Data types are of from KEYWORD##
                var i = cur.length - 1;
                while(i >= 0 && (!isNaN(cur[i]) || cur[i] == '_'))
                        --i;

                if (i > 0) {
                        var cur2 = cur.substr(0, i + 1);
                if (variable_3.propertyIsEnumerable(cur2)) {
                        if (blockKeywords.propertyIsEnumerable(cur2)) curPunc = "newstatement";
                        return "variable-3";
                }
            }
    }
    if (atoms.propertyIsEnumerable(cur)) return "atom";
    return null;
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, next, end = false;
      while ((next = stream.next()) != null) {
        if (next == quote && !escaped) {end = true; break;}
        escaped = !escaped && next == "\\";
      }
      if (end || !escaped)
        state.tokenize = tokenBase;
      return "string";
    };
  }

  function tokenComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = tokenBase;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return "comment";
  }

  function Context(indented, column, type, align, prev) {
    this.indented = indented;
    this.column = column;
    this.type = type;
    this.align = align;
    this.prev = prev;
  }
  function pushContext(state, col, type) {
    return state.context = new Context(state.indented, col, type, null, state.context);
  }
  function popContext(state) {
    var t = state.context.type;
    if (t == ")" || t == "]" || t == "}")
      state.indented = state.context.indented;
    return state.context = state.context.prev;
  }

  // Interface

  return {
    startState: function(basecolumn) {
      return {
        tokenize: null,
        context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
        indented: 0,
        startOfLine: true
      };
    },

    token: function(stream, state) {
      var ctx = state.context;
      if (stream.sol()) {
        if (ctx.align == null) ctx.align = false;
        state.indented = stream.indentation();
        state.startOfLine = true;
      }
      if (stream.eatSpace()) return null;
      curPunc = null;
      var style = (state.tokenize || tokenBase)(stream, state);
      if (style == "comment" || style == "meta") return style;
      if (ctx.align == null) ctx.align = true;

      if ((curPunc == ";" || curPunc == ":") && ctx.type == "statement") popContext(state);
      else if (curPunc == "{") pushContext(state, stream.column(), "}");
      else if (curPunc == "[") pushContext(state, stream.column(), "]");
      else if (curPunc == "(") pushContext(state, stream.column(), ")");
      else if (curPunc == "}") {
        while (ctx.type == "statement") ctx = popContext(state);
        if (ctx.type == "}") ctx = popContext(state);
        while (ctx.type == "statement") ctx = popContext(state);
      }
      else if (curPunc == ctx.type) popContext(state);
      else if (ctx.type == "}" || ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement"))
        pushContext(state, stream.column(), "statement");
      state.startOfLine = false;
      return style;
    },

    indent: function(state, textAfter) {
      if (state.tokenize != tokenBase && state.tokenize != null) return 0;
      var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
      if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
      var closing = firstChar == ctx.type;
      if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : indentUnit);
      else if (ctx.align) return ctx.column + (closing ? 0 : 1);
      else return ctx.indented + (closing ? 0 : indentUnit);
    },

    electricChars: "{}"
  };
});

CodeMirror.defineMIME("text/x-ecl", "ecl");

});
CodeMirror-5.4.0/mode/ecl/index.html000066400000000000000000000026011254300440500172450ustar00rootroot00000000000000

CodeMirror: ECL mode












ECL mode



    

    
Based on CodeMirror's clike mode.  For more information see HPCC Systems web site.

    
MIME types defined: text/x-ecl.


  

CodeMirror-5.4.0/mode/eiffel/000077500000000000000000000000001254300440500157405ustar00rootroot00000000000000CodeMirror-5.4.0/mode/eiffel/eiffel.js000066400000000000000000000072401254300440500175330ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("eiffel", function() {
  function wordObj(words) {
    var o = {};
    for (var i = 0, e = words.length; i < e; ++i) o[words[i]] = true;
    return o;
  }
  var keywords = wordObj([
    'note',
    'across',
    'when',
    'variant',
    'until',
    'unique',
    'undefine',
    'then',
    'strip',
    'select',
    'retry',
    'rescue',
    'require',
    'rename',
    'reference',
    'redefine',
    'prefix',
    'once',
    'old',
    'obsolete',
    'loop',
    'local',
    'like',
    'is',
    'inspect',
    'infix',
    'include',
    'if',
    'frozen',
    'from',
    'external',
    'export',
    'ensure',
    'end',
    'elseif',
    'else',
    'do',
    'creation',
    'create',
    'check',
    'alias',
    'agent',
    'separate',
    'invariant',
    'inherit',
    'indexing',
    'feature',
    'expanded',
    'deferred',
    'class',
    'Void',
    'True',
    'Result',
    'Precursor',
    'False',
    'Current',
    'create',
    'attached',
    'detachable',
    'as',
    'and',
    'implies',
    'not',
    'or'
  ]);
  var operators = wordObj([":=", "and then","and", "or","<<",">>"]);

  function chain(newtok, stream, state) {
    state.tokenize.push(newtok);
    return newtok(stream, state);
  }

  function tokenBase(stream, state) {
    if (stream.eatSpace()) return null;
    var ch = stream.next();
    if (ch == '"'||ch == "'") {
      return chain(readQuoted(ch, "string"), stream, state);
    } else if (ch == "-"&&stream.eat("-")) {
      stream.skipToEnd();
      return "comment";
    } else if (ch == ":"&&stream.eat("=")) {
      return "operator";
    } else if (/[0-9]/.test(ch)) {
      stream.eatWhile(/[xXbBCc0-9\.]/);
      stream.eat(/[\?\!]/);
      return "ident";
    } else if (/[a-zA-Z_0-9]/.test(ch)) {
      stream.eatWhile(/[a-zA-Z_0-9]/);
      stream.eat(/[\?\!]/);
      return "ident";
    } else if (/[=+\-\/*^%<>~]/.test(ch)) {
      stream.eatWhile(/[=+\-\/*^%<>~]/);
      return "operator";
    } else {
      return null;
    }
  }

  function readQuoted(quote, style,  unescaped) {
    return function(stream, state) {
      var escaped = false, ch;
      while ((ch = stream.next()) != null) {
        if (ch == quote && (unescaped || !escaped)) {
          state.tokenize.pop();
          break;
        }
        escaped = !escaped && ch == "%";
      }
      return style;
    };
  }

  return {
    startState: function() {
      return {tokenize: [tokenBase]};
    },

    token: function(stream, state) {
      var style = state.tokenize[state.tokenize.length-1](stream, state);
      if (style == "ident") {
        var word = stream.current();
        style = keywords.propertyIsEnumerable(stream.current()) ? "keyword"
          : operators.propertyIsEnumerable(stream.current()) ? "operator"
          : /^[A-Z][A-Z_0-9]*$/g.test(word) ? "tag"
          : /^0[bB][0-1]+$/g.test(word) ? "number"
          : /^0[cC][0-7]+$/g.test(word) ? "number"
          : /^0[xX][a-fA-F0-9]+$/g.test(word) ? "number"
          : /^([0-9]+\.[0-9]*)|([0-9]*\.[0-9]+)$/g.test(word) ? "number"
          : /^[0-9]+$/g.test(word) ? "number"
          : "variable";
      }
      return style;
    },
    lineComment: "--"
  };
});

CodeMirror.defineMIME("text/x-eiffel", "eiffel");

});
CodeMirror-5.4.0/mode/eiffel/index.html000066400000000000000000000316161254300440500177440ustar00rootroot00000000000000

CodeMirror: Eiffel mode













Eiffel mode



    

    
MIME types defined: text/x-eiffel.

 
 
 Created by YNH.

  

CodeMirror-5.4.0/mode/elm/000077500000000000000000000000001254300440500152635ustar00rootroot00000000000000CodeMirror-5.4.0/mode/elm/elm.js000066400000000000000000000126621254300440500164050ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("elm", function() {

    function switchState(source, setState, f) {
      setState(f);
      return f(source, setState);
    }

    // These should all be Unicode extended, as per the Haskell 2010 report
    var smallRE = /[a-z_]/;
    var largeRE = /[A-Z]/;
    var digitRE = /[0-9]/;
    var hexitRE = /[0-9A-Fa-f]/;
    var octitRE = /[0-7]/;
    var idRE = /[a-z_A-Z0-9\']/;
    var symbolRE = /[-!#$%&*+.\/<=>?@\\^|~:\u03BB\u2192]/;
    var specialRE = /[(),;[\]`{}]/;
    var whiteCharRE = /[ \t\v\f]/; // newlines are handled in tokenizer

    function normal() {
      return function (source, setState) {
        if (source.eatWhile(whiteCharRE)) {
          return null;
        }

        var ch = source.next();
        if (specialRE.test(ch)) {
          if (ch == '{' && source.eat('-')) {
            var t = "comment";
            if (source.eat('#')) t = "meta";
            return switchState(source, setState, ncomment(t, 1));
          }
          return null;
        }

        if (ch == '\'') {
          if (source.eat('\\'))
            source.next();  // should handle other escapes here
          else
            source.next();

          if (source.eat('\''))
            return "string";
          return "error";
        }

        if (ch == '"') {
          return switchState(source, setState, stringLiteral);
        }

        if (largeRE.test(ch)) {
          source.eatWhile(idRE);
          if (source.eat('.'))
            return "qualifier";
          return "variable-2";
        }

        if (smallRE.test(ch)) {
          var isDef = source.pos === 1;
          source.eatWhile(idRE);
          return isDef ? "variable-3" : "variable";
        }

        if (digitRE.test(ch)) {
          if (ch == '0') {
            if (source.eat(/[xX]/)) {
              source.eatWhile(hexitRE); // should require at least 1
              return "integer";
            }
            if (source.eat(/[oO]/)) {
              source.eatWhile(octitRE); // should require at least 1
              return "number";
            }
          }
          source.eatWhile(digitRE);
          var t = "number";
          if (source.eat('.')) {
            t = "number";
            source.eatWhile(digitRE); // should require at least 1
          }
          if (source.eat(/[eE]/)) {
            t = "number";
            source.eat(/[-+]/);
            source.eatWhile(digitRE); // should require at least 1
          }
          return t;
        }

        if (symbolRE.test(ch)) {
          if (ch == '-' && source.eat(/-/)) {
            source.eatWhile(/-/);
            if (!source.eat(symbolRE)) {
              source.skipToEnd();
              return "comment";
            }
          }
          source.eatWhile(symbolRE);
          return "builtin";
        }

        return "error";
      }
    }

    function ncomment(type, nest) {
      if (nest == 0) {
        return normal();
      }
      return function(source, setState) {
        var currNest = nest;
        while (!source.eol()) {
          var ch = source.next();
          if (ch == '{' && source.eat('-')) {
            ++currNest;
          } else if (ch == '-' && source.eat('}')) {
            --currNest;
            if (currNest == 0) {
              setState(normal());
              return type;
            }
          }
        }
        setState(ncomment(type, currNest));
        return type;
      }
    }

    function stringLiteral(source, setState) {
      while (!source.eol()) {
        var ch = source.next();
        if (ch == '"') {
          setState(normal());
          return "string";
        }
        if (ch == '\\') {
          if (source.eol() || source.eat(whiteCharRE)) {
            setState(stringGap);
            return "string";
          }
          if (!source.eat('&')) source.next(); // should handle other escapes here
        }
      }
      setState(normal());
      return "error";
    }

    function stringGap(source, setState) {
      if (source.eat('\\')) {
        return switchState(source, setState, stringLiteral);
      }
      source.next();
      setState(normal());
      return "error";
    }


    var wellKnownWords = (function() {
      var wkw = {};

      var keywords = [
        "case", "of", "as",
        "if", "then", "else",
        "let", "in",
        "infix", "infixl", "infixr",
        "type", "alias",
        "input", "output", "foreign", "loopback",
        "module", "where", "import", "exposing",
        "_", "..", "|", ":", "=", "\\", "\"", "->", "<-"
      ];

      for (var i = keywords.length; i--;)
        wkw[keywords[i]] = "keyword";

      return wkw;
    })();



    return {
      startState: function ()  { return { f: normal() }; },
      copyState:  function (s) { return { f: s.f }; },

      token: function(stream, state) {
        var t = state.f(stream, function(s) { state.f = s; });
        var w = stream.current();
        return (wellKnownWords.hasOwnProperty(w)) ? wellKnownWords[w] : t;
      }
    };

  });

  CodeMirror.defineMIME("text/x-elm", "elm");
})();
CodeMirror-5.4.0/mode/elm/index.html000066400000000000000000000031501254300440500172570ustar00rootroot00000000000000

CodeMirror: Elm mode












Elm mode





    

    
MIME types defined: text/x-elm.

  

CodeMirror-5.4.0/mode/erlang/000077500000000000000000000000001254300440500157565ustar00rootroot00000000000000CodeMirror-5.4.0/mode/erlang/erlang.js000066400000000000000000000451431254300440500175730ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/*jshint unused:true, eqnull:true, curly:true, bitwise:true */
/*jshint undef:true, latedef:true, trailing:true */
/*global CodeMirror:true */

// erlang mode.
// tokenizer -> token types -> CodeMirror styles
// tokenizer maintains a parse stack
// indenter uses the parse stack

// TODO indenter:
//   bit syntax
//   old guard/bif/conversion clashes (e.g. "float/1")
//   type/spec/opaque

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMIME("text/x-erlang", "erlang");

CodeMirror.defineMode("erlang", function(cmCfg) {
  "use strict";

/////////////////////////////////////////////////////////////////////////////
// constants

  var typeWords = [
    "-type", "-spec", "-export_type", "-opaque"];

  var keywordWords = [
    "after","begin","catch","case","cond","end","fun","if",
    "let","of","query","receive","try","when"];

  var separatorRE    = /[\->,;]/;
  var separatorWords = [
    "->",";",","];

  var operatorAtomWords = [
    "and","andalso","band","bnot","bor","bsl","bsr","bxor",
    "div","not","or","orelse","rem","xor"];

  var operatorSymbolRE    = /[\+\-\*\/<>=\|:!]/;
  var operatorSymbolWords = [
    "=","+","-","*","/",">",">=","<","=<","=:=","==","=/=","/=","||","<-","!"];

  var openParenRE    = /[<\(\[\{]/;
  var openParenWords = [
    "<<","(","[","{"];

  var closeParenRE    = /[>\)\]\}]/;
  var closeParenWords = [
    "}","]",")",">>"];

  var guardWords = [
    "is_atom","is_binary","is_bitstring","is_boolean","is_float",
    "is_function","is_integer","is_list","is_number","is_pid",
    "is_port","is_record","is_reference","is_tuple",
    "atom","binary","bitstring","boolean","function","integer","list",
    "number","pid","port","record","reference","tuple"];

  var bifWords = [
    "abs","adler32","adler32_combine","alive","apply","atom_to_binary",
    "atom_to_list","binary_to_atom","binary_to_existing_atom",
    "binary_to_list","binary_to_term","bit_size","bitstring_to_list",
    "byte_size","check_process_code","contact_binary","crc32",
    "crc32_combine","date","decode_packet","delete_module",
    "disconnect_node","element","erase","exit","float","float_to_list",
    "garbage_collect","get","get_keys","group_leader","halt","hd",
    "integer_to_list","internal_bif","iolist_size","iolist_to_binary",
    "is_alive","is_atom","is_binary","is_bitstring","is_boolean",
    "is_float","is_function","is_integer","is_list","is_number","is_pid",
    "is_port","is_process_alive","is_record","is_reference","is_tuple",
    "length","link","list_to_atom","list_to_binary","list_to_bitstring",
    "list_to_existing_atom","list_to_float","list_to_integer",
    "list_to_pid","list_to_tuple","load_module","make_ref","module_loaded",
    "monitor_node","node","node_link","node_unlink","nodes","notalive",
    "now","open_port","pid_to_list","port_close","port_command",
    "port_connect","port_control","pre_loaded","process_flag",
    "process_info","processes","purge_module","put","register",
    "registered","round","self","setelement","size","spawn","spawn_link",
    "spawn_monitor","spawn_opt","split_binary","statistics",
    "term_to_binary","time","throw","tl","trunc","tuple_size",
    "tuple_to_list","unlink","unregister","whereis"];

// upper case: [A-Z] [Ø-Þ] [À-Ö]
// lower case: [a-z] [ß-ö] [ø-ÿ]
  var anumRE       = /[\w@Ø-ÞÀ-Öß-öø-ÿ]/;
  var escapesRE    =
    /[0-7]{1,3}|[bdefnrstv\\"']|\^[a-zA-Z]|x[0-9a-zA-Z]{2}|x{[0-9a-zA-Z]+}/;

/////////////////////////////////////////////////////////////////////////////
// tokenizer

  function tokenizer(stream,state) {
    // in multi-line string
    if (state.in_string) {
      state.in_string = (!doubleQuote(stream));
      return rval(state,stream,"string");
    }

    // in multi-line atom
    if (state.in_atom) {
      state.in_atom = (!singleQuote(stream));
      return rval(state,stream,"atom");
    }

    // whitespace
    if (stream.eatSpace()) {
      return rval(state,stream,"whitespace");
    }

    // attributes and type specs
    if (!peekToken(state) &&
        stream.match(/-\s*[a-zß-öø-ÿ][\wØ-ÞÀ-Öß-öø-ÿ]*/)) {
      if (is_member(stream.current(),typeWords)) {
        return rval(state,stream,"type");
      }else{
        return rval(state,stream,"attribute");
      }
    }

    var ch = stream.next();

    // comment
    if (ch == '%') {
      stream.skipToEnd();
      return rval(state,stream,"comment");
    }

    // colon
    if (ch == ":") {
      return rval(state,stream,"colon");
    }

    // macro
    if (ch == '?') {
      stream.eatSpace();
      stream.eatWhile(anumRE);
      return rval(state,stream,"macro");
    }

    // record
    if (ch == "#") {
      stream.eatSpace();
      stream.eatWhile(anumRE);
      return rval(state,stream,"record");
    }

    // dollar escape
    if (ch == "$") {
      if (stream.next() == "\\" && !stream.match(escapesRE)) {
        return rval(state,stream,"error");
      }
      return rval(state,stream,"number");
    }

    // dot
    if (ch == ".") {
      return rval(state,stream,"dot");
    }

    // quoted atom
    if (ch == '\'') {
      if (!(state.in_atom = (!singleQuote(stream)))) {
        if (stream.match(/\s*\/\s*[0-9]/,false)) {
          stream.match(/\s*\/\s*[0-9]/,true);
          return rval(state,stream,"fun");      // 'f'/0 style fun
        }
        if (stream.match(/\s*\(/,false) || stream.match(/\s*:/,false)) {
          return rval(state,stream,"function");
        }
      }
      return rval(state,stream,"atom");
    }

    // string
    if (ch == '"') {
      state.in_string = (!doubleQuote(stream));
      return rval(state,stream,"string");
    }

    // variable
    if (/[A-Z_Ø-ÞÀ-Ö]/.test(ch)) {
      stream.eatWhile(anumRE);
      return rval(state,stream,"variable");
    }

    // atom/keyword/BIF/function
    if (/[a-z_ß-öø-ÿ]/.test(ch)) {
      stream.eatWhile(anumRE);

      if (stream.match(/\s*\/\s*[0-9]/,false)) {
        stream.match(/\s*\/\s*[0-9]/,true);
        return rval(state,stream,"fun");      // f/0 style fun
      }

      var w = stream.current();

      if (is_member(w,keywordWords)) {
        return rval(state,stream,"keyword");
      }else if (is_member(w,operatorAtomWords)) {
        return rval(state,stream,"operator");
      }else if (stream.match(/\s*\(/,false)) {
        // 'put' and 'erlang:put' are bifs, 'foo:put' is not
        if (is_member(w,bifWords) &&
            ((peekToken(state).token != ":") ||
             (peekToken(state,2).token == "erlang"))) {
          return rval(state,stream,"builtin");
        }else if (is_member(w,guardWords)) {
          return rval(state,stream,"guard");
        }else{
          return rval(state,stream,"function");
        }
      }else if (is_member(w,operatorAtomWords)) {
        return rval(state,stream,"operator");
      }else if (lookahead(stream) == ":") {
        if (w == "erlang") {
          return rval(state,stream,"builtin");
        } else {
          return rval(state,stream,"function");
        }
      }else if (is_member(w,["true","false"])) {
        return rval(state,stream,"boolean");
      }else if (is_member(w,["true","false"])) {
        return rval(state,stream,"boolean");
      }else{
        return rval(state,stream,"atom");
      }
    }

    // number
    var digitRE      = /[0-9]/;
    var radixRE      = /[0-9a-zA-Z]/;         // 36#zZ style int
    if (digitRE.test(ch)) {
      stream.eatWhile(digitRE);
      if (stream.eat('#')) {                // 36#aZ  style integer
        if (!stream.eatWhile(radixRE)) {
          stream.backUp(1);                 //"36#" - syntax error
        }
      } else if (stream.eat('.')) {       // float
        if (!stream.eatWhile(digitRE)) {
          stream.backUp(1);        // "3." - probably end of function
        } else {
          if (stream.eat(/[eE]/)) {        // float with exponent
            if (stream.eat(/[-+]/)) {
              if (!stream.eatWhile(digitRE)) {
                stream.backUp(2);            // "2e-" - syntax error
              }
            } else {
              if (!stream.eatWhile(digitRE)) {
                stream.backUp(1);            // "2e" - syntax error
              }
            }
          }
        }
      }
      return rval(state,stream,"number");   // normal integer
    }

    // open parens
    if (nongreedy(stream,openParenRE,openParenWords)) {
      return rval(state,stream,"open_paren");
    }

    // close parens
    if (nongreedy(stream,closeParenRE,closeParenWords)) {
      return rval(state,stream,"close_paren");
    }

    // separators
    if (greedy(stream,separatorRE,separatorWords)) {
      return rval(state,stream,"separator");
    }

    // operators
    if (greedy(stream,operatorSymbolRE,operatorSymbolWords)) {
      return rval(state,stream,"operator");
    }

    return rval(state,stream,null);
  }

/////////////////////////////////////////////////////////////////////////////
// utilities
  function nongreedy(stream,re,words) {
    if (stream.current().length == 1 && re.test(stream.current())) {
      stream.backUp(1);
      while (re.test(stream.peek())) {
        stream.next();
        if (is_member(stream.current(),words)) {
          return true;
        }
      }
      stream.backUp(stream.current().length-1);
    }
    return false;
  }

  function greedy(stream,re,words) {
    if (stream.current().length == 1 && re.test(stream.current())) {
      while (re.test(stream.peek())) {
        stream.next();
      }
      while (0 < stream.current().length) {
        if (is_member(stream.current(),words)) {
          return true;
        }else{
          stream.backUp(1);
        }
      }
      stream.next();
    }
    return false;
  }

  function doubleQuote(stream) {
    return quote(stream, '"', '\\');
  }

  function singleQuote(stream) {
    return quote(stream,'\'','\\');
  }

  function quote(stream,quoteChar,escapeChar) {
    while (!stream.eol()) {
      var ch = stream.next();
      if (ch == quoteChar) {
        return true;
      }else if (ch == escapeChar) {
        stream.next();
      }
    }
    return false;
  }

  function lookahead(stream) {
    var m = stream.match(/([\n\s]+|%[^\n]*\n)*(.)/,false);
    return m ? m.pop() : "";
  }

  function is_member(element,list) {
    return (-1 < list.indexOf(element));
  }

  function rval(state,stream,type) {

    // parse stack
    pushToken(state,realToken(type,stream));

    // map erlang token type to CodeMirror style class
    //     erlang             -> CodeMirror tag
    switch (type) {
      case "atom":        return "atom";
      case "attribute":   return "attribute";
      case "boolean":     return "atom";
      case "builtin":     return "builtin";
      case "close_paren": return null;
      case "colon":       return null;
      case "comment":     return "comment";
      case "dot":         return null;
      case "error":       return "error";
      case "fun":         return "meta";
      case "function":    return "tag";
      case "guard":       return "property";
      case "keyword":     return "keyword";
      case "macro":       return "variable-2";
      case "number":      return "number";
      case "open_paren":  return null;
      case "operator":    return "operator";
      case "record":      return "bracket";
      case "separator":   return null;
      case "string":      return "string";
      case "type":        return "def";
      case "variable":    return "variable";
      default:            return null;
    }
  }

  function aToken(tok,col,ind,typ) {
    return {token:  tok,
            column: col,
            indent: ind,
            type:   typ};
  }

  function realToken(type,stream) {
    return aToken(stream.current(),
                 stream.column(),
                 stream.indentation(),
                 type);
  }

  function fakeToken(type) {
    return aToken(type,0,0,type);
  }

  function peekToken(state,depth) {
    var len = state.tokenStack.length;
    var dep = (depth ? depth : 1);

    if (len < dep) {
      return false;
    }else{
      return state.tokenStack[len-dep];
    }
  }

  function pushToken(state,token) {

    if (!(token.type == "comment" || token.type == "whitespace")) {
      state.tokenStack = maybe_drop_pre(state.tokenStack,token);
      state.tokenStack = maybe_drop_post(state.tokenStack);
    }
  }

  function maybe_drop_pre(s,token) {
    var last = s.length-1;

    if (0 < last && s[last].type === "record" && token.type === "dot") {
      s.pop();
    }else if (0 < last && s[last].type === "group") {
      s.pop();
      s.push(token);
    }else{
      s.push(token);
    }
    return s;
  }

  function maybe_drop_post(s) {
    var last = s.length-1;

    if (s[last].type === "dot") {
      return [];
    }
    if (s[last].type === "fun" && s[last-1].token === "fun") {
      return s.slice(0,last-1);
    }
    switch (s[s.length-1].token) {
      case "}":    return d(s,{g:["{"]});
      case "]":    return d(s,{i:["["]});
      case ")":    return d(s,{i:["("]});
      case ">>":   return d(s,{i:["<<"]});
      case "end":  return d(s,{i:["begin","case","fun","if","receive","try"]});
      case ",":    return d(s,{e:["begin","try","when","->",
                                  ",","(","[","{","<<"]});
      case "->":   return d(s,{r:["when"],
                               m:["try","if","case","receive"]});
      case ";":    return d(s,{E:["case","fun","if","receive","try","when"]});
      case "catch":return d(s,{e:["try"]});
      case "of":   return d(s,{e:["case"]});
      case "after":return d(s,{e:["receive","try"]});
      default:     return s;
    }
  }

  function d(stack,tt) {
    // stack is a stack of Token objects.
    // tt is an object; {type:tokens}
    // type is a char, tokens is a list of token strings.
    // The function returns (possibly truncated) stack.
    // It will descend the stack, looking for a Token such that Token.token
    //  is a member of tokens. If it does not find that, it will normally (but
    //  see "E" below) return stack. If it does find a match, it will remove
    //  all the Tokens between the top and the matched Token.
    // If type is "m", that is all it does.
    // If type is "i", it will also remove the matched Token and the top Token.
    // If type is "g", like "i", but add a fake "group" token at the top.
    // If type is "r", it will remove the matched Token, but not the top Token.
    // If type is "e", it will keep the matched Token but not the top Token.
    // If type is "E", it behaves as for type "e", except if there is no match,
    //  in which case it will return an empty stack.

    for (var type in tt) {
      var len = stack.length-1;
      var tokens = tt[type];
      for (var i = len-1; -1 < i ; i--) {
        if (is_member(stack[i].token,tokens)) {
          var ss = stack.slice(0,i);
          switch (type) {
              case "m": return ss.concat(stack[i]).concat(stack[len]);
              case "r": return ss.concat(stack[len]);
              case "i": return ss;
              case "g": return ss.concat(fakeToken("group"));
              case "E": return ss.concat(stack[i]);
              case "e": return ss.concat(stack[i]);
          }
        }
      }
    }
    return (type == "E" ? [] : stack);
  }

/////////////////////////////////////////////////////////////////////////////
// indenter

  function indenter(state,textAfter) {
    var t;
    var unit = cmCfg.indentUnit;
    var wordAfter = wordafter(textAfter);
    var currT = peekToken(state,1);
    var prevT = peekToken(state,2);

    if (state.in_string || state.in_atom) {
      return CodeMirror.Pass;
    }else if (!prevT) {
      return 0;
    }else if (currT.token == "when") {
      return currT.column+unit;
    }else if (wordAfter === "when" && prevT.type === "function") {
      return prevT.indent+unit;
    }else if (wordAfter === "(" && currT.token === "fun") {
      return  currT.column+3;
    }else if (wordAfter === "catch" && (t = getToken(state,["try"]))) {
      return t.column;
    }else if (is_member(wordAfter,["end","after","of"])) {
      t = getToken(state,["begin","case","fun","if","receive","try"]);
      return t ? t.column : CodeMirror.Pass;
    }else if (is_member(wordAfter,closeParenWords)) {
      t = getToken(state,openParenWords);
      return t ? t.column : CodeMirror.Pass;
    }else if (is_member(currT.token,[",","|","||"]) ||
              is_member(wordAfter,[",","|","||"])) {
      t = postcommaToken(state);
      return t ? t.column+t.token.length : unit;
    }else if (currT.token == "->") {
      if (is_member(prevT.token, ["receive","case","if","try"])) {
        return prevT.column+unit+unit;
      }else{
        return prevT.column+unit;
      }
    }else if (is_member(currT.token,openParenWords)) {
      return currT.column+currT.token.length;
    }else{
      t = defaultToken(state);
      return truthy(t) ? t.column+unit : 0;
    }
  }

  function wordafter(str) {
    var m = str.match(/,|[a-z]+|\}|\]|\)|>>|\|+|\(/);

    return truthy(m) && (m.index === 0) ? m[0] : "";
  }

  function postcommaToken(state) {
    var objs = state.tokenStack.slice(0,-1);
    var i = getTokenIndex(objs,"type",["open_paren"]);

    return truthy(objs[i]) ? objs[i] : false;
  }

  function defaultToken(state) {
    var objs = state.tokenStack;
    var stop = getTokenIndex(objs,"type",["open_paren","separator","keyword"]);
    var oper = getTokenIndex(objs,"type",["operator"]);

    if (truthy(stop) && truthy(oper) && stop < oper) {
      return objs[stop+1];
    } else if (truthy(stop)) {
      return objs[stop];
    } else {
      return false;
    }
  }

  function getToken(state,tokens) {
    var objs = state.tokenStack;
    var i = getTokenIndex(objs,"token",tokens);

    return truthy(objs[i]) ? objs[i] : false;
  }

  function getTokenIndex(objs,propname,propvals) {

    for (var i = objs.length-1; -1 < i ; i--) {
      if (is_member(objs[i][propname],propvals)) {
        return i;
      }
    }
    return false;
  }

  function truthy(x) {
    return (x !== false) && (x != null);
  }

/////////////////////////////////////////////////////////////////////////////
// this object defines the mode

  return {
    startState:
      function() {
        return {tokenStack: [],
                in_string:  false,
                in_atom:    false};
      },

    token:
      function(stream, state) {
        return tokenizer(stream, state);
      },

    indent:
      function(state, textAfter) {
        return indenter(state,textAfter);
      },

    lineComment: "%"
  };
});

});
CodeMirror-5.4.0/mode/erlang/index.html000066400000000000000000000041701254300440500177550ustar00rootroot00000000000000

CodeMirror: Erlang mode














Erlang mode




    

    
MIME types defined: text/x-erlang.

  

CodeMirror-5.4.0/mode/factor/000077500000000000000000000000001254300440500157645ustar00rootroot00000000000000CodeMirror-5.4.0/mode/factor/factor.js000066400000000000000000000055471254300440500176130ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// Factor syntax highlight - simple mode
//
// by Dimage Sapelkin (https://github.com/kerabromsmu)

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../../addon/mode/simple"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../../addon/mode/simple"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineSimpleMode("factor", {
    // The start state contains the rules that are intially used
    start: [
      // comments
      {regex: /#?!.*/, token: "comment"},
      // strings """, multiline --> state
      {regex: /"""/, token: "string", next: "string3"},
      {regex: /"/, token: "string", next: "string"},
      // numbers: dec, hex, unicode, bin, fractional, complex
      {regex: /(?:[+-]?)(?:0x[\d,a-f]+)|(?:0o[0-7]+)|(?:0b[0,1]+)|(?:\d+.?\d*)/, token: "number"},
      //{regex: /[+-]?/} //fractional
      // definition: defining word, defined word, etc
      {regex: /(\:)(\s+)(\S+)(\s+)(\()/, token: ["keyword", null, "def", null, "keyword"], next: "stack"},
      // vocabulary using --> state
      {regex: /USING\:/, token: "keyword", next: "vocabulary"},
      // vocabulary definition/use
      {regex: /(USE\:|IN\:)(\s+)(\S+)/, token: ["keyword", null, "variable-2"]},
      // 
      {regex: /<\S+>/, token: "builtin"},
      // "keywords", incl. ; t f . [ ] { } defining words
      {regex: /;|t|f|if|\.|\[|\]|\{|\}|MAIN:/, token: "keyword"},
      // any id (?)
      {regex: /\S+/, token: "variable"},

      {
        regex: /./,
        token: null
      }
    ],
    vocabulary: [
      {regex: /;/, token: "keyword", next: "start"},
      {regex: /\S+/, token: "variable-2"},
      {
        regex: /./,
        token: null
      }
    ],
    string: [
      {regex: /(?:[^\\]|\\.)*?"/, token: "string", next: "start"},
      {regex: /.*/, token: "string"}
    ],
    string3: [
      {regex: /(?:[^\\]|\\.)*?"""/, token: "string", next: "start"},
      {regex: /.*/, token: "string"}
    ],
    stack: [
      {regex: /\)/, token: "meta", next: "start"},
      {regex: /--/, token: "meta"},
      {regex: /\S+/, token: "variable-3"},
      {
        regex: /./,
        token: null
      }
    ],
    // The meta property contains global information about the mode. It
    // can contain properties like lineComment, which are supported by
    // all modes, and also directives like dontIndentStates, which are
    // specific to simple modes.
    meta: {
      dontIndentStates: ["start", "vocabulary", "string", "string3", "stack"],
      lineComment: [ "!", "#!" ]
    }
  });

  CodeMirror.defineMIME("text/x-factor", "factor");
});
CodeMirror-5.4.0/mode/factor/index.html000066400000000000000000000037501254300440500177660ustar00rootroot00000000000000

CodeMirror: Factor mode















Factor mode




  






Simple mode that handles Factor Syntax (Factor on WikiPedia).



MIME types defined: text/x-factor.




CodeMirror-5.4.0/mode/forth/000077500000000000000000000000001254300440500156305ustar00rootroot00000000000000CodeMirror-5.4.0/mode/forth/forth.js000066400000000000000000000121561254300440500173150ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// Author: Aliaksei Chapyzhenka

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  function toWordList(words) {
    var ret = [];
    words.split(' ').forEach(function(e){
      ret.push({name: e});
    });
    return ret;
  }

  var coreWordList = toWordList(
'INVERT AND OR XOR\
 2* 2/ LSHIFT RSHIFT\
 0= = 0< < > U< MIN MAX\
 2DROP 2DUP 2OVER 2SWAP ?DUP DEPTH DROP DUP OVER ROT SWAP\
 >R R> R@\
 + - 1+ 1- ABS NEGATE\
 S>D * M* UM*\
 FM/MOD SM/REM UM/MOD */ */MOD / /MOD MOD\
 HERE , @ ! CELL+ CELLS C, C@ C! CHARS 2@ 2!\
 ALIGN ALIGNED +! ALLOT\
 CHAR [CHAR] [ ] BL\
 FIND EXECUTE IMMEDIATE COUNT LITERAL STATE\
 ; DOES> >BODY\
 EVALUATE\
 SOURCE >IN\
 <# # #S #> HOLD SIGN BASE >NUMBER HEX DECIMAL\
 FILL MOVE\
 . CR EMIT SPACE SPACES TYPE U. .R U.R\
 ACCEPT\
 TRUE FALSE\
 <> U> 0<> 0>\
 NIP TUCK ROLL PICK\
 2>R 2R@ 2R>\
 WITHIN UNUSED MARKER\
 I J\
 TO\
 COMPILE, [COMPILE]\
 SAVE-INPUT RESTORE-INPUT\
 PAD ERASE\
 2LITERAL DNEGATE\
 D- D+ D0< D0= D2* D2/ D< D= DMAX DMIN D>S DABS\
 M+ M*/ D. D.R 2ROT DU<\
 CATCH THROW\
 FREE RESIZE ALLOCATE\
 CS-PICK CS-ROLL\
 GET-CURRENT SET-CURRENT FORTH-WORDLIST GET-ORDER SET-ORDER\
 PREVIOUS SEARCH-WORDLIST WORDLIST FIND ALSO ONLY FORTH DEFINITIONS ORDER\
 -TRAILING /STRING SEARCH COMPARE CMOVE CMOVE> BLANK SLITERAL');

  var immediateWordList = toWordList('IF ELSE THEN BEGIN WHILE REPEAT UNTIL RECURSE [IF] [ELSE] [THEN] ?DO DO LOOP +LOOP UNLOOP LEAVE EXIT AGAIN CASE OF ENDOF ENDCASE');

  CodeMirror.defineMode('forth', function() {
    function searchWordList (wordList, word) {
      var i;
      for (i = wordList.length - 1; i >= 0; i--) {
        if (wordList[i].name === word.toUpperCase()) {
          return wordList[i];
        }
      }
      return undefined;
    }
  return {
    startState: function() {
      return {
        state: '',
        base: 10,
        coreWordList: coreWordList,
        immediateWordList: immediateWordList,
        wordList: []
      };
    },
    token: function (stream, stt) {
      var mat;
      if (stream.eatSpace()) {
        return null;
      }
      if (stt.state === '') { // interpretation
        if (stream.match(/^(\]|:NONAME)(\s|$)/i)) {
          stt.state = ' compilation';
          return 'builtin compilation';
        }
        mat = stream.match(/^(\:)\s+(\S+)(\s|$)+/);
        if (mat) {
          stt.wordList.push({name: mat[2].toUpperCase()});
          stt.state = ' compilation';
          return 'def' + stt.state;
        }
        mat = stream.match(/^(VARIABLE|2VARIABLE|CONSTANT|2CONSTANT|CREATE|POSTPONE|VALUE|WORD)\s+(\S+)(\s|$)+/i);
        if (mat) {
          stt.wordList.push({name: mat[2].toUpperCase()});
          return 'def' + stt.state;
        }
        mat = stream.match(/^(\'|\[\'\])\s+(\S+)(\s|$)+/);
        if (mat) {
          return 'builtin' + stt.state;
        }
        } else { // compilation
        // ; [
        if (stream.match(/^(\;|\[)(\s)/)) {
          stt.state = '';
          stream.backUp(1);
          return 'builtin compilation';
        }
        if (stream.match(/^(\;|\[)($)/)) {
          stt.state = '';
          return 'builtin compilation';
        }
        if (stream.match(/^(POSTPONE)\s+\S+(\s|$)+/)) {
          return 'builtin';
        }
      }

      // dynamic wordlist
      mat = stream.match(/^(\S+)(\s+|$)/);
      if (mat) {
        if (searchWordList(stt.wordList, mat[1]) !== undefined) {
          return 'variable' + stt.state;
        }

        // comments
        if (mat[1] === '\\') {
          stream.skipToEnd();
            return 'comment' + stt.state;
          }

          // core words
          if (searchWordList(stt.coreWordList, mat[1]) !== undefined) {
            return 'builtin' + stt.state;
          }
          if (searchWordList(stt.immediateWordList, mat[1]) !== undefined) {
            return 'keyword' + stt.state;
          }

          if (mat[1] === '(') {
            stream.eatWhile(function (s) { return s !== ')'; });
            stream.eat(')');
            return 'comment' + stt.state;
          }

          // // strings
          if (mat[1] === '.(') {
            stream.eatWhile(function (s) { return s !== ')'; });
            stream.eat(')');
            return 'string' + stt.state;
          }
          if (mat[1] === 'S"' || mat[1] === '."' || mat[1] === 'C"') {
            stream.eatWhile(function (s) { return s !== '"'; });
            stream.eat('"');
            return 'string' + stt.state;
          }

          // numbers
          if (mat[1] - 0xfffffffff) {
            return 'number' + stt.state;
          }
          // if (mat[1].match(/^[-+]?[0-9]+\.[0-9]*/)) {
          //     return 'number' + stt.state;
          // }

          return 'atom' + stt.state;
        }
      }
    };
  });
  CodeMirror.defineMIME("text/x-forth", "forth");
});
CodeMirror-5.4.0/mode/forth/index.html000066400000000000000000000033671254300440500176360ustar00rootroot00000000000000

CodeMirror: Forth mode















Forth mode




  





Simple mode that handle Forth-Syntax (Forth on WikiPedia).



MIME types defined: text/x-forth.




CodeMirror-5.4.0/mode/fortran/000077500000000000000000000000001254300440500161615ustar00rootroot00000000000000CodeMirror-5.4.0/mode/fortran/fortran.js000066400000000000000000000207561254300440500202040ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("fortran", function() {
  function words(array) {
    var keys = {};
    for (var i = 0; i < array.length; ++i) {
      keys[array[i]] = true;
    }
    return keys;
  }

  var keywords = words([
                  "abstract", "accept", "allocatable", "allocate",
                  "array", "assign", "asynchronous", "backspace",
                  "bind", "block", "byte", "call", "case",
                  "class", "close", "common", "contains",
                  "continue", "cycle", "data", "deallocate",
                  "decode", "deferred", "dimension", "do",
                  "elemental", "else", "encode", "end",
                  "endif", "entry", "enumerator", "equivalence",
                  "exit", "external", "extrinsic", "final",
                  "forall", "format", "function", "generic",
                  "go", "goto", "if", "implicit", "import", "include",
                  "inquire", "intent", "interface", "intrinsic",
                  "module", "namelist", "non_intrinsic",
                  "non_overridable", "none", "nopass",
                  "nullify", "open", "optional", "options",
                  "parameter", "pass", "pause", "pointer",
                  "print", "private", "program", "protected",
                  "public", "pure", "read", "recursive", "result",
                  "return", "rewind", "save", "select", "sequence",
                  "stop", "subroutine", "target", "then", "to", "type",
                  "use", "value", "volatile", "where", "while",
                  "write"]);
  var builtins = words(["abort", "abs", "access", "achar", "acos",
                          "adjustl", "adjustr", "aimag", "aint", "alarm",
                          "all", "allocated", "alog", "amax", "amin",
                          "amod", "and", "anint", "any", "asin",
                          "associated", "atan", "besj", "besjn", "besy",
                          "besyn", "bit_size", "btest", "cabs", "ccos",
                          "ceiling", "cexp", "char", "chdir", "chmod",
                          "clog", "cmplx", "command_argument_count",
                          "complex", "conjg", "cos", "cosh", "count",
                          "cpu_time", "cshift", "csin", "csqrt", "ctime",
                          "c_funloc", "c_loc", "c_associated", "c_null_ptr",
                          "c_null_funptr", "c_f_pointer", "c_null_char",
                          "c_alert", "c_backspace", "c_form_feed",
                          "c_new_line", "c_carriage_return",
                          "c_horizontal_tab", "c_vertical_tab", "dabs",
                          "dacos", "dasin", "datan", "date_and_time",
                          "dbesj", "dbesj", "dbesjn", "dbesy", "dbesy",
                          "dbesyn", "dble", "dcos", "dcosh", "ddim", "derf",
                          "derfc", "dexp", "digits", "dim", "dint", "dlog",
                          "dlog", "dmax", "dmin", "dmod", "dnint",
                          "dot_product", "dprod", "dsign", "dsinh",
                          "dsin", "dsqrt", "dtanh", "dtan", "dtime",
                          "eoshift", "epsilon", "erf", "erfc", "etime",
                          "exit", "exp", "exponent", "extends_type_of",
                          "fdate", "fget", "fgetc", "float", "floor",
                          "flush", "fnum", "fputc", "fput", "fraction",
                          "fseek", "fstat", "ftell", "gerror", "getarg",
                          "get_command", "get_command_argument",
                          "get_environment_variable", "getcwd",
                          "getenv", "getgid", "getlog", "getpid",
                          "getuid", "gmtime", "hostnm", "huge", "iabs",
                          "iachar", "iand", "iargc", "ibclr", "ibits",
                          "ibset", "ichar", "idate", "idim", "idint",
                          "idnint", "ieor", "ierrno", "ifix", "imag",
                          "imagpart", "index", "int", "ior", "irand",
                          "isatty", "ishft", "ishftc", "isign",
                          "iso_c_binding", "is_iostat_end", "is_iostat_eor",
                          "itime", "kill", "kind", "lbound", "len", "len_trim",
                          "lge", "lgt", "link", "lle", "llt", "lnblnk", "loc",
                          "log", "logical", "long", "lshift", "lstat", "ltime",
                          "matmul", "max", "maxexponent", "maxloc", "maxval",
                          "mclock", "merge", "move_alloc", "min", "minexponent",
                          "minloc", "minval", "mod", "modulo", "mvbits",
                          "nearest", "new_line", "nint", "not", "or", "pack",
                          "perror", "precision", "present", "product", "radix",
                          "rand", "random_number", "random_seed", "range",
                          "real", "realpart", "rename", "repeat", "reshape",
                          "rrspacing", "rshift", "same_type_as", "scale",
                          "scan", "second", "selected_int_kind",
                          "selected_real_kind", "set_exponent", "shape",
                          "short", "sign", "signal", "sinh", "sin", "sleep",
                          "sngl", "spacing", "spread", "sqrt", "srand", "stat",
                          "sum", "symlnk", "system", "system_clock", "tan",
                          "tanh", "time", "tiny", "transfer", "transpose",
                          "trim", "ttynam", "ubound", "umask", "unlink",
                          "unpack", "verify", "xor", "zabs", "zcos", "zexp",
                          "zlog", "zsin", "zsqrt"]);

    var dataTypes =  words(["c_bool", "c_char", "c_double", "c_double_complex",
                     "c_float", "c_float_complex", "c_funptr", "c_int",
                     "c_int16_t", "c_int32_t", "c_int64_t", "c_int8_t",
                     "c_int_fast16_t", "c_int_fast32_t", "c_int_fast64_t",
                     "c_int_fast8_t", "c_int_least16_t", "c_int_least32_t",
                     "c_int_least64_t", "c_int_least8_t", "c_intmax_t",
                     "c_intptr_t", "c_long", "c_long_double",
                     "c_long_double_complex", "c_long_long", "c_ptr",
                     "c_short", "c_signed_char", "c_size_t", "character",
                     "complex", "double", "integer", "logical", "real"]);
  var isOperatorChar = /[+\-*&=<>\/\:]/;
  var litOperator = new RegExp("(\.and\.|\.or\.|\.eq\.|\.lt\.|\.le\.|\.gt\.|\.ge\.|\.ne\.|\.not\.|\.eqv\.|\.neqv\.)", "i");

  function tokenBase(stream, state) {

    if (stream.match(litOperator)){
        return 'operator';
    }

    var ch = stream.next();
    if (ch == "!") {
      stream.skipToEnd();
      return "comment";
    }
    if (ch == '"' || ch == "'") {
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    }
    if (/[\[\]\(\),]/.test(ch)) {
      return null;
    }
    if (/\d/.test(ch)) {
      stream.eatWhile(/[\w\.]/);
      return "number";
    }
    if (isOperatorChar.test(ch)) {
      stream.eatWhile(isOperatorChar);
      return "operator";
    }
    stream.eatWhile(/[\w\$_]/);
    var word = stream.current().toLowerCase();

    if (keywords.hasOwnProperty(word)){
            return 'keyword';
    }
    if (builtins.hasOwnProperty(word) || dataTypes.hasOwnProperty(word)) {
            return 'builtin';
    }
    return "variable";
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, next, end = false;
      while ((next = stream.next()) != null) {
        if (next == quote && !escaped) {
            end = true;
            break;
        }
        escaped = !escaped && next == "\\";
      }
      if (end || !escaped) state.tokenize = null;
      return "string";
    };
  }

  // Interface

  return {
    startState: function() {
      return {tokenize: null};
    },

    token: function(stream, state) {
      if (stream.eatSpace()) return null;
      var style = (state.tokenize || tokenBase)(stream, state);
      if (style == "comment" || style == "meta") return style;
      return style;
    }
  };
});

CodeMirror.defineMIME("text/x-fortran", "fortran");

});
CodeMirror-5.4.0/mode/fortran/index.html000066400000000000000000000046741254300440500201710ustar00rootroot00000000000000

CodeMirror: Fortran mode












Fortran mode






    

    
MIME types defined: text/x-Fortran.

  

CodeMirror-5.4.0/mode/gas/000077500000000000000000000000001254300440500152605ustar00rootroot00000000000000CodeMirror-5.4.0/mode/gas/gas.js000066400000000000000000000212661254300440500163770ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("gas", function(_config, parserConfig) {
  'use strict';

  // If an architecture is specified, its initialization function may
  // populate this array with custom parsing functions which will be
  // tried in the event that the standard functions do not find a match.
  var custom = [];

  // The symbol used to start a line comment changes based on the target
  // architecture.
  // If no architecture is pased in "parserConfig" then only multiline
  // comments will have syntax support.
  var lineCommentStartSymbol = "";

  // These directives are architecture independent.
  // Machine specific directives should go in their respective
  // architecture initialization function.
  // Reference:
  // http://sourceware.org/binutils/docs/as/Pseudo-Ops.html#Pseudo-Ops
  var directives = {
    ".abort" : "builtin",
    ".align" : "builtin",
    ".altmacro" : "builtin",
    ".ascii" : "builtin",
    ".asciz" : "builtin",
    ".balign" : "builtin",
    ".balignw" : "builtin",
    ".balignl" : "builtin",
    ".bundle_align_mode" : "builtin",
    ".bundle_lock" : "builtin",
    ".bundle_unlock" : "builtin",
    ".byte" : "builtin",
    ".cfi_startproc" : "builtin",
    ".comm" : "builtin",
    ".data" : "builtin",
    ".def" : "builtin",
    ".desc" : "builtin",
    ".dim" : "builtin",
    ".double" : "builtin",
    ".eject" : "builtin",
    ".else" : "builtin",
    ".elseif" : "builtin",
    ".end" : "builtin",
    ".endef" : "builtin",
    ".endfunc" : "builtin",
    ".endif" : "builtin",
    ".equ" : "builtin",
    ".equiv" : "builtin",
    ".eqv" : "builtin",
    ".err" : "builtin",
    ".error" : "builtin",
    ".exitm" : "builtin",
    ".extern" : "builtin",
    ".fail" : "builtin",
    ".file" : "builtin",
    ".fill" : "builtin",
    ".float" : "builtin",
    ".func" : "builtin",
    ".global" : "builtin",
    ".gnu_attribute" : "builtin",
    ".hidden" : "builtin",
    ".hword" : "builtin",
    ".ident" : "builtin",
    ".if" : "builtin",
    ".incbin" : "builtin",
    ".include" : "builtin",
    ".int" : "builtin",
    ".internal" : "builtin",
    ".irp" : "builtin",
    ".irpc" : "builtin",
    ".lcomm" : "builtin",
    ".lflags" : "builtin",
    ".line" : "builtin",
    ".linkonce" : "builtin",
    ".list" : "builtin",
    ".ln" : "builtin",
    ".loc" : "builtin",
    ".loc_mark_labels" : "builtin",
    ".local" : "builtin",
    ".long" : "builtin",
    ".macro" : "builtin",
    ".mri" : "builtin",
    ".noaltmacro" : "builtin",
    ".nolist" : "builtin",
    ".octa" : "builtin",
    ".offset" : "builtin",
    ".org" : "builtin",
    ".p2align" : "builtin",
    ".popsection" : "builtin",
    ".previous" : "builtin",
    ".print" : "builtin",
    ".protected" : "builtin",
    ".psize" : "builtin",
    ".purgem" : "builtin",
    ".pushsection" : "builtin",
    ".quad" : "builtin",
    ".reloc" : "builtin",
    ".rept" : "builtin",
    ".sbttl" : "builtin",
    ".scl" : "builtin",
    ".section" : "builtin",
    ".set" : "builtin",
    ".short" : "builtin",
    ".single" : "builtin",
    ".size" : "builtin",
    ".skip" : "builtin",
    ".sleb128" : "builtin",
    ".space" : "builtin",
    ".stab" : "builtin",
    ".string" : "builtin",
    ".struct" : "builtin",
    ".subsection" : "builtin",
    ".symver" : "builtin",
    ".tag" : "builtin",
    ".text" : "builtin",
    ".title" : "builtin",
    ".type" : "builtin",
    ".uleb128" : "builtin",
    ".val" : "builtin",
    ".version" : "builtin",
    ".vtable_entry" : "builtin",
    ".vtable_inherit" : "builtin",
    ".warning" : "builtin",
    ".weak" : "builtin",
    ".weakref" : "builtin",
    ".word" : "builtin"
  };

  var registers = {};

  function x86(_parserConfig) {
    lineCommentStartSymbol = "#";

    registers.ax  = "variable";
    registers.eax = "variable-2";
    registers.rax = "variable-3";

    registers.bx  = "variable";
    registers.ebx = "variable-2";
    registers.rbx = "variable-3";

    registers.cx  = "variable";
    registers.ecx = "variable-2";
    registers.rcx = "variable-3";

    registers.dx  = "variable";
    registers.edx = "variable-2";
    registers.rdx = "variable-3";

    registers.si  = "variable";
    registers.esi = "variable-2";
    registers.rsi = "variable-3";

    registers.di  = "variable";
    registers.edi = "variable-2";
    registers.rdi = "variable-3";

    registers.sp  = "variable";
    registers.esp = "variable-2";
    registers.rsp = "variable-3";

    registers.bp  = "variable";
    registers.ebp = "variable-2";
    registers.rbp = "variable-3";

    registers.ip  = "variable";
    registers.eip = "variable-2";
    registers.rip = "variable-3";

    registers.cs  = "keyword";
    registers.ds  = "keyword";
    registers.ss  = "keyword";
    registers.es  = "keyword";
    registers.fs  = "keyword";
    registers.gs  = "keyword";
  }

  function armv6(_parserConfig) {
    // Reference:
    // http://infocenter.arm.com/help/topic/com.arm.doc.qrc0001l/QRC0001_UAL.pdf
    // http://infocenter.arm.com/help/topic/com.arm.doc.ddi0301h/DDI0301H_arm1176jzfs_r0p7_trm.pdf
    lineCommentStartSymbol = "@";
    directives.syntax = "builtin";

    registers.r0  = "variable";
    registers.r1  = "variable";
    registers.r2  = "variable";
    registers.r3  = "variable";
    registers.r4  = "variable";
    registers.r5  = "variable";
    registers.r6  = "variable";
    registers.r7  = "variable";
    registers.r8  = "variable";
    registers.r9  = "variable";
    registers.r10 = "variable";
    registers.r11 = "variable";
    registers.r12 = "variable";

    registers.sp  = "variable-2";
    registers.lr  = "variable-2";
    registers.pc  = "variable-2";
    registers.r13 = registers.sp;
    registers.r14 = registers.lr;
    registers.r15 = registers.pc;

    custom.push(function(ch, stream) {
      if (ch === '#') {
        stream.eatWhile(/\w/);
        return "number";
      }
    });
  }

  var arch = (parserConfig.architecture || "x86").toLowerCase();
  if (arch === "x86") {
    x86(parserConfig);
  } else if (arch === "arm" || arch === "armv6") {
    armv6(parserConfig);
  }

  function nextUntilUnescaped(stream, end) {
    var escaped = false, next;
    while ((next = stream.next()) != null) {
      if (next === end && !escaped) {
        return false;
      }
      escaped = !escaped && next === "\\";
    }
    return escaped;
  }

  function clikeComment(stream, state) {
    var maybeEnd = false, ch;
    while ((ch = stream.next()) != null) {
      if (ch === "/" && maybeEnd) {
        state.tokenize = null;
        break;
      }
      maybeEnd = (ch === "*");
    }
    return "comment";
  }

  return {
    startState: function() {
      return {
        tokenize: null
      };
    },

    token: function(stream, state) {
      if (state.tokenize) {
        return state.tokenize(stream, state);
      }

      if (stream.eatSpace()) {
        return null;
      }

      var style, cur, ch = stream.next();

      if (ch === "/") {
        if (stream.eat("*")) {
          state.tokenize = clikeComment;
          return clikeComment(stream, state);
        }
      }

      if (ch === lineCommentStartSymbol) {
        stream.skipToEnd();
        return "comment";
      }

      if (ch === '"') {
        nextUntilUnescaped(stream, '"');
        return "string";
      }

      if (ch === '.') {
        stream.eatWhile(/\w/);
        cur = stream.current().toLowerCase();
        style = directives[cur];
        return style || null;
      }

      if (ch === '=') {
        stream.eatWhile(/\w/);
        return "tag";
      }

      if (ch === '{') {
        return "braket";
      }

      if (ch === '}') {
        return "braket";
      }

      if (/\d/.test(ch)) {
        if (ch === "0" && stream.eat("x")) {
          stream.eatWhile(/[0-9a-fA-F]/);
          return "number";
        }
        stream.eatWhile(/\d/);
        return "number";
      }

      if (/\w/.test(ch)) {
        stream.eatWhile(/\w/);
        if (stream.eat(":")) {
          return 'tag';
        }
        cur = stream.current().toLowerCase();
        style = registers[cur];
        return style || null;
      }

      for (var i = 0; i < custom.length; i++) {
        style = custom[i](ch, stream, state);
        if (style) {
          return style;
        }
      }
    },

    lineComment: lineCommentStartSymbol,
    blockCommentStart: "/*",
    blockCommentEnd: "*/"
  };
});

});
CodeMirror-5.4.0/mode/gas/index.html000066400000000000000000000034601254300440500172600ustar00rootroot00000000000000

CodeMirror: Gas mode












Gas mode




        


        

        
Handles AT&T assembler syntax (more specifically this handles
        the GNU Assembler (gas) syntax.)
        It takes a single optional configuration parameter:
        architecture, which can be one of "ARM",
        "ARMv6" or "x86".
        Including the parameter adds syntax for the registers and special
        directives for the supplied architecture.

        
MIME types defined: text/x-gas

    

CodeMirror-5.4.0/mode/gfm/000077500000000000000000000000001254300440500152575ustar00rootroot00000000000000CodeMirror-5.4.0/mode/gfm/gfm.js000066400000000000000000000074431254300440500163760ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../markdown/markdown"), require("../../addon/mode/overlay"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../markdown/markdown", "../../addon/mode/overlay"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("gfm", function(config, modeConfig) {
  var codeDepth = 0;
  function blankLine(state) {
    state.code = false;
    return null;
  }
  var gfmOverlay = {
    startState: function() {
      return {
        code: false,
        codeBlock: false,
        ateSpace: false
      };
    },
    copyState: function(s) {
      return {
        code: s.code,
        codeBlock: s.codeBlock,
        ateSpace: s.ateSpace
      };
    },
    token: function(stream, state) {
      state.combineTokens = null;

      // Hack to prevent formatting override inside code blocks (block and inline)
      if (state.codeBlock) {
        if (stream.match(/^```/)) {
          state.codeBlock = false;
          return null;
        }
        stream.skipToEnd();
        return null;
      }
      if (stream.sol()) {
        state.code = false;
      }
      if (stream.sol() && stream.match(/^```/)) {
        stream.skipToEnd();
        state.codeBlock = true;
        return null;
      }
      // If this block is changed, it may need to be updated in Markdown mode
      if (stream.peek() === '`') {
        stream.next();
        var before = stream.pos;
        stream.eatWhile('`');
        var difference = 1 + stream.pos - before;
        if (!state.code) {
          codeDepth = difference;
          state.code = true;
        } else {
          if (difference === codeDepth) { // Must be exact
            state.code = false;
          }
        }
        return null;
      } else if (state.code) {
        stream.next();
        return null;
      }
      // Check if space. If so, links can be formatted later on
      if (stream.eatSpace()) {
        state.ateSpace = true;
        return null;
      }
      if (stream.sol() || state.ateSpace) {
        state.ateSpace = false;
        if(stream.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+@)?(?:[a-f0-9]{7,40}\b)/)) {
          // User/Project@SHA
          // User@SHA
          // SHA
          state.combineTokens = true;
          return "link";
        } else if (stream.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+)?#[0-9]+\b/)) {
          // User/Project#Num
          // User#Num
          // #Num
          state.combineTokens = true;
          return "link";
        }
      }
      if (stream.match(/^((?:[a-z][\w-]+:(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]|\([^\s()<>]*\))+(?:\([^\s()<>]*\)|[^\s`*!()\[\]{};:'".,<>?«»“”‘’]))/i) &&
         stream.string.slice(stream.start - 2, stream.start) != "](") {
        // URLs
        // Taken from http://daringfireball.net/2010/07/improved_regex_for_matching_urls
        // And then (issue #1160) simplified to make it not crash the Chrome Regexp engine
        state.combineTokens = true;
        return "link";
      }
      stream.next();
      return null;
    },
    blankLine: blankLine
  };

  var markdownConfig = {
    underscoresBreakWords: false,
    taskLists: true,
    fencedCodeBlocks: true,
    strikethrough: true
  };
  for (var attr in modeConfig) {
    markdownConfig[attr] = modeConfig[attr];
  }
  markdownConfig.name = "markdown";
  CodeMirror.defineMIME("gfmBase", markdownConfig);
  return CodeMirror.overlayMode(CodeMirror.getMode(config, "gfmBase"), gfmOverlay);
}, "markdown");

});
CodeMirror-5.4.0/mode/gfm/index.html000066400000000000000000000050261254300440500172570ustar00rootroot00000000000000

CodeMirror: GFM mode




















GFM mode




    

    
Optionally depends on other modes for properly highlighted code blocks.


    
Parsing/Highlighting Tests: normal,  verbose.


  

CodeMirror-5.4.0/mode/gfm/test.js000066400000000000000000000154121254300440500165770ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({tabSize: 4}, "gfm");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
  var modeHighlightFormatting = CodeMirror.getMode({tabSize: 4}, {name: "gfm", highlightFormatting: true});
  function FT(name) { test.mode(name, modeHighlightFormatting, Array.prototype.slice.call(arguments, 1)); }

  FT("codeBackticks",
     "[comment&formatting&formatting-code `][comment foo][comment&formatting&formatting-code `]");

  FT("doubleBackticks",
     "[comment&formatting&formatting-code ``][comment foo ` bar][comment&formatting&formatting-code ``]");

  FT("codeBlock",
     "[comment&formatting&formatting-code-block ```css]",
     "[tag foo]",
     "[comment&formatting&formatting-code-block ```]");

  FT("taskList",
     "[variable-2&formatting&formatting-list&formatting-list-ul - ][meta&formatting&formatting-task [ ]]][variable-2  foo]",
     "[variable-2&formatting&formatting-list&formatting-list-ul - ][property&formatting&formatting-task [x]]][variable-2  foo]");

  FT("formatting_strikethrough",
     "[strikethrough&formatting&formatting-strikethrough ~~][strikethrough foo][strikethrough&formatting&formatting-strikethrough ~~]");

  FT("formatting_strikethrough",
     "foo [strikethrough&formatting&formatting-strikethrough ~~][strikethrough bar][strikethrough&formatting&formatting-strikethrough ~~]");

  MT("emInWordAsterisk",
     "foo[em *bar*]hello");

  MT("emInWordUnderscore",
     "foo_bar_hello");

  MT("emStrongUnderscore",
     "[strong __][em&strong _foo__][em _] bar");

  MT("fencedCodeBlocks",
     "[comment ```]",
     "[comment foo]",
     "",
     "[comment ```]",
     "bar");

  MT("fencedCodeBlockModeSwitching",
     "[comment ```javascript]",
     "[variable foo]",
     "",
     "[comment ```]",
     "bar");

  MT("taskListAsterisk",
     "[variable-2 * []] foo]", // Invalid; must have space or x between []
     "[variable-2 * [ ]]bar]", // Invalid; must have space after ]
     "[variable-2 * [x]]hello]", // Invalid; must have space after ]
     "[variable-2 * ][meta [ ]]][variable-2  [world]]]", // Valid; tests reference style links
     "    [variable-3 * ][property [x]]][variable-3  foo]"); // Valid; can be nested

  MT("taskListPlus",
     "[variable-2 + []] foo]", // Invalid; must have space or x between []
     "[variable-2 + [ ]]bar]", // Invalid; must have space after ]
     "[variable-2 + [x]]hello]", // Invalid; must have space after ]
     "[variable-2 + ][meta [ ]]][variable-2  [world]]]", // Valid; tests reference style links
     "    [variable-3 + ][property [x]]][variable-3  foo]"); // Valid; can be nested

  MT("taskListDash",
     "[variable-2 - []] foo]", // Invalid; must have space or x between []
     "[variable-2 - [ ]]bar]", // Invalid; must have space after ]
     "[variable-2 - [x]]hello]", // Invalid; must have space after ]
     "[variable-2 - ][meta [ ]]][variable-2  [world]]]", // Valid; tests reference style links
     "    [variable-3 - ][property [x]]][variable-3  foo]"); // Valid; can be nested

  MT("taskListNumber",
     "[variable-2 1. []] foo]", // Invalid; must have space or x between []
     "[variable-2 2. [ ]]bar]", // Invalid; must have space after ]
     "[variable-2 3. [x]]hello]", // Invalid; must have space after ]
     "[variable-2 4. ][meta [ ]]][variable-2  [world]]]", // Valid; tests reference style links
     "    [variable-3 1. ][property [x]]][variable-3  foo]"); // Valid; can be nested

  MT("SHA",
     "foo [link be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2] bar");

  MT("SHAEmphasis",
     "[em *foo ][em&link be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2][em *]");

  MT("shortSHA",
     "foo [link be6a8cc] bar");

  MT("tooShortSHA",
     "foo be6a8c bar");

  MT("longSHA",
     "foo be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd22 bar");

  MT("badSHA",
     "foo be6a8cc1c1ecfe9489fb51e4869af15a13fc2cg2 bar");

  MT("userSHA",
     "foo [link bar@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2] hello");

  MT("userSHAEmphasis",
     "[em *foo ][em&link bar@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2][em *]");

  MT("userProjectSHA",
     "foo [link bar/hello@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2] world");

  MT("userProjectSHAEmphasis",
     "[em *foo ][em&link bar/hello@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2][em *]");

  MT("num",
     "foo [link #1] bar");

  MT("numEmphasis",
     "[em *foo ][em&link #1][em *]");

  MT("badNum",
     "foo #1bar hello");

  MT("userNum",
     "foo [link bar#1] hello");

  MT("userNumEmphasis",
     "[em *foo ][em&link bar#1][em *]");

  MT("userProjectNum",
     "foo [link bar/hello#1] world");

  MT("userProjectNumEmphasis",
     "[em *foo ][em&link bar/hello#1][em *]");

  MT("vanillaLink",
     "foo [link http://www.example.com/] bar");

  MT("vanillaLinkPunctuation",
     "foo [link http://www.example.com/]. bar");

  MT("vanillaLinkExtension",
     "foo [link http://www.example.com/index.html] bar");

  MT("vanillaLinkEmphasis",
     "foo [em *][em&link http://www.example.com/index.html][em *] bar");

  MT("notALink",
     "[comment ```css]",
     "[tag foo] {[property color]:[keyword black];}",
     "[comment ```][link http://www.example.com/]");

  MT("notALink",
     "[comment ``foo `bar` http://www.example.com/``] hello");

  MT("notALink",
     "[comment `foo]",
     "[link http://www.example.com/]",
     "[comment `foo]",
     "",
     "[link http://www.example.com/]");

  MT("headerCodeBlockGithub",
     "[header&header-1 # heading]",
     "",
     "[comment ```]",
     "[comment code]",
     "[comment ```]",
     "",
     "Commit: [link be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2]",
     "Issue: [link #1]",
     "Link: [link http://www.example.com/]");

  MT("strikethrough",
     "[strikethrough ~~foo~~]");

  MT("strikethroughWithStartingSpace",
     "~~ foo~~");

  MT("strikethroughUnclosedStrayTildes",
    "[strikethrough ~~foo~~~]");

  MT("strikethroughUnclosedStrayTildes",
     "[strikethrough ~~foo ~~]");

  MT("strikethroughUnclosedStrayTildes",
    "[strikethrough ~~foo ~~ bar]");

  MT("strikethroughUnclosedStrayTildes",
    "[strikethrough ~~foo ~~ bar~~]hello");

  MT("strikethroughOneLetter",
     "[strikethrough ~~a~~]");

  MT("strikethroughWrapped",
     "[strikethrough ~~foo]",
     "[strikethrough foo~~]");

  MT("strikethroughParagraph",
     "[strikethrough ~~foo]",
     "",
     "foo[strikethrough ~~bar]");

  MT("strikethroughEm",
     "[strikethrough ~~foo][em&strikethrough *bar*][strikethrough ~~]");

  MT("strikethroughEm",
     "[em *][em&strikethrough ~~foo~~][em *]");

  MT("strikethroughStrong",
     "[strikethrough ~~][strong&strikethrough **foo**][strikethrough ~~]");

  MT("strikethroughStrong",
     "[strong **][strong&strikethrough ~~foo~~][strong **]");

})();
CodeMirror-5.4.0/mode/gherkin/000077500000000000000000000000001254300440500161355ustar00rootroot00000000000000CodeMirror-5.4.0/mode/gherkin/gherkin.js000066400000000000000000000317111254300440500201250ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/*
Gherkin mode - http://www.cukes.info/
Report bugs/issues here: https://github.com/codemirror/CodeMirror/issues
*/

// Following Objs from Brackets implementation: https://github.com/tregusti/brackets-gherkin/blob/master/main.js
//var Quotes = {
//  SINGLE: 1,
//  DOUBLE: 2
//};

//var regex = {
//  keywords: /(Feature| {2}(Scenario|In order to|As|I)| {4}(Given|When|Then|And))/
//};

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("gherkin", function () {
  return {
    startState: function () {
      return {
        lineNumber: 0,
        tableHeaderLine: false,
        allowFeature: true,
        allowBackground: false,
        allowScenario: false,
        allowSteps: false,
        allowPlaceholders: false,
        allowMultilineArgument: false,
        inMultilineString: false,
        inMultilineTable: false,
        inKeywordLine: false
      };
    },
    token: function (stream, state) {
      if (stream.sol()) {
        state.lineNumber++;
        state.inKeywordLine = false;
        if (state.inMultilineTable) {
            state.tableHeaderLine = false;
            if (!stream.match(/\s*\|/, false)) {
              state.allowMultilineArgument = false;
              state.inMultilineTable = false;
            }
        }
      }

      stream.eatSpace();

      if (state.allowMultilineArgument) {

        // STRING
        if (state.inMultilineString) {
          if (stream.match('"""')) {
            state.inMultilineString = false;
            state.allowMultilineArgument = false;
          } else {
            stream.match(/.*/);
          }
          return "string";
        }

        // TABLE
        if (state.inMultilineTable) {
          if (stream.match(/\|\s*/)) {
            return "bracket";
          } else {
            stream.match(/[^\|]*/);
            return state.tableHeaderLine ? "header" : "string";
          }
        }

        // DETECT START
        if (stream.match('"""')) {
          // String
          state.inMultilineString = true;
          return "string";
        } else if (stream.match("|")) {
          // Table
          state.inMultilineTable = true;
          state.tableHeaderLine = true;
          return "bracket";
        }

      }

      // LINE COMMENT
      if (stream.match(/#.*/)) {
        return "comment";

      // TAG
      } else if (!state.inKeywordLine && stream.match(/@\S+/)) {
        return "tag";

      // FEATURE
      } else if (!state.inKeywordLine && state.allowFeature && stream.match(/(機能|功能|フィーチャ|기능|โครงหลัก|ความสามารถ|ความต้องการทางธุรกิจ|ಹೆಚ್ಚಳ|గుణము|ਮੁਹਾਂਦਰਾ|ਨਕਸ਼ ਨੁਹਾਰ|ਖਾਸੀਅਤ|रूप लेख|وِیژگی|خاصية|תכונה|Функціонал|Функция|Функционалност|Функционал|Үзенчәлеклелек|Свойство|Особина|Мөмкинлек|Могућност|Λειτουργία|Δυνατότητα|Właściwość|Vlastnosť|Trajto|Tính năng|Savybė|Pretty much|Požiadavka|Požadavek|Potrzeba biznesowa|Özellik|Osobina|Ominaisuus|Omadus|OH HAI|Mogućnost|Mogucnost|Jellemző|Hwæt|Hwaet|Funzionalità|Funktionalitéit|Funktionalität|Funkcja|Funkcionalnost|Funkcionalitāte|Funkcia|Fungsi|Functionaliteit|Funcționalitate|Funcţionalitate|Functionalitate|Funcionalitat|Funcionalidade|Fonctionnalité|Fitur|Fīča|Feature|Eiginleiki|Egenskap|Egenskab|Característica|Caracteristica|Business Need|Aspekt|Arwedd|Ahoy matey!|Ability):/)) {
        state.allowScenario = true;
        state.allowBackground = true;
        state.allowPlaceholders = false;
        state.allowSteps = false;
        state.allowMultilineArgument = false;
        state.inKeywordLine = true;
        return "keyword";

      // BACKGROUND
      } else if (!state.inKeywordLine && state.allowBackground && stream.match(/(背景|배경|แนวคิด|ಹಿನ್ನೆಲೆ|నేపథ్యం|ਪਿਛੋਕੜ|पृष्ठभूमि|زمینه|الخلفية|רקע|Тарих|Предыстория|Предистория|Позадина|Передумова|Основа|Контекст|Кереш|Υπόβαθρο|Założenia|Yo\-ho\-ho|Tausta|Taust|Situācija|Rerefons|Pozadina|Pozadie|Pozadí|Osnova|Latar Belakang|Kontext|Konteksts|Kontekstas|Kontekst|Háttér|Hannergrond|Grundlage|Geçmiş|Fundo|Fono|First off|Dis is what went down|Dasar|Contexto|Contexte|Context|Contesto|Cenário de Fundo|Cenario de Fundo|Cefndir|Bối cảnh|Bakgrunnur|Bakgrunn|Bakgrund|Baggrund|Background|B4|Antecedents|Antecedentes|Ær|Aer|Achtergrond):/)) {
        state.allowPlaceholders = false;
        state.allowSteps = true;
        state.allowBackground = false;
        state.allowMultilineArgument = false;
        state.inKeywordLine = true;
        return "keyword";

      // SCENARIO OUTLINE
      } else if (!state.inKeywordLine && state.allowScenario && stream.match(/(場景大綱|场景大纲|劇本大綱|剧本大纲|テンプレ|シナリオテンプレート|シナリオテンプレ|シナリオアウトライン|시나리오 개요|สรุปเหตุการณ์|โครงสร้างของเหตุการณ์|ವಿವರಣೆ|కథనం|ਪਟਕਥਾ ਰੂਪ ਰੇਖਾ|ਪਟਕਥਾ ਢਾਂਚਾ|परिदृश्य रूपरेखा|سيناريو مخطط|الگوی سناریو|תבנית תרחיש|Сценарийның төзелеше|Сценарий структураси|Структура сценарію|Структура сценария|Структура сценарија|Скица|Рамка на сценарий|Концепт|Περιγραφή Σεναρίου|Wharrimean is|Template Situai|Template Senario|Template Keadaan|Tapausaihio|Szenariogrundriss|Szablon scenariusza|Swa hwær swa|Swa hwaer swa|Struktura scenarija|Structură scenariu|Structura scenariu|Skica|Skenario konsep|Shiver me timbers|Senaryo taslağı|Schema dello scenario|Scenariomall|Scenariomal|Scenario Template|Scenario Outline|Scenario Amlinellol|Scenārijs pēc parauga|Scenarijaus šablonas|Reckon it's like|Raamstsenaarium|Plang vum Szenario|Plan du Scénario|Plan du scénario|Osnova scénáře|Osnova Scenára|Náčrt Scenáru|Náčrt Scénáře|Náčrt Scenára|MISHUN SRSLY|Menggariskan Senario|Lýsing Dæma|Lýsing Atburðarásar|Konturo de la scenaro|Koncept|Khung tình huống|Khung kịch bản|Forgatókönyv vázlat|Esquema do Cenário|Esquema do Cenario|Esquema del escenario|Esquema de l'escenari|Esbozo do escenario|Delineação do Cenário|Delineacao do Cenario|All y'all|Abstrakt Scenario|Abstract Scenario):/)) {
        state.allowPlaceholders = true;
        state.allowSteps = true;
        state.allowMultilineArgument = false;
        state.inKeywordLine = true;
        return "keyword";

      // EXAMPLES
      } else if (state.allowScenario && stream.match(/(例子|例|サンプル|예|ชุดของเหตุการณ์|ชุดของตัวอย่าง|ಉದಾಹರಣೆಗಳು|ఉదాహరణలు|ਉਦਾਹਰਨਾਂ|उदाहरण|نمونه ها|امثلة|דוגמאות|Үрнәкләр|Сценарији|Примеры|Примери|Приклади|Мисоллар|Мисаллар|Σενάρια|Παραδείγματα|You'll wanna|Voorbeelden|Variantai|Tapaukset|Se þe|Se the|Se ðe|Scenarios|Scenariji|Scenarijai|Przykłady|Primjeri|Primeri|Příklady|Príklady|Piemēri|Példák|Pavyzdžiai|Paraugs|Örnekler|Juhtumid|Exemplos|Exemples|Exemple|Exempel|EXAMPLZ|Examples|Esempi|Enghreifftiau|Ekzemploj|Eksempler|Ejemplos|Dữ liệu|Dead men tell no tales|Dæmi|Contoh|Cenários|Cenarios|Beispiller|Beispiele|Atburðarásir):/)) {
        state.allowPlaceholders = false;
        state.allowSteps = true;
        state.allowBackground = false;
        state.allowMultilineArgument = true;
        return "keyword";

      // SCENARIO
      } else if (!state.inKeywordLine && state.allowScenario && stream.match(/(場景|场景|劇本|剧本|シナリオ|시나리오|เหตุการณ์|ಕಥಾಸಾರಾಂಶ|సన్నివేశం|ਪਟਕਥਾ|परिदृश्य|سيناريو|سناریو|תרחיש|Сценарій|Сценарио|Сценарий|Пример|Σενάριο|Tình huống|The thing of it is|Tapaus|Szenario|Swa|Stsenaarium|Skenario|Situai|Senaryo|Senario|Scenaro|Scenariusz|Scenariu|Scénario|Scenario|Scenarijus|Scenārijs|Scenarij|Scenarie|Scénář|Scenár|Primer|MISHUN|Kịch bản|Keadaan|Heave to|Forgatókönyv|Escenario|Escenari|Cenário|Cenario|Awww, look mate|Atburðarás):/)) {
        state.allowPlaceholders = false;
        state.allowSteps = true;
        state.allowBackground = false;
        state.allowMultilineArgument = false;
        state.inKeywordLine = true;
        return "keyword";

      // STEPS
      } else if (!state.inKeywordLine && state.allowSteps && stream.match(/(那麼|那么|而且|當|当|并且|同時|同时|前提|假设|假設|假定|假如|但是|但し|並且|もし|ならば|ただし|しかし|かつ|하지만|조건|먼저|만일|만약|단|그리고|그러면|และ |เมื่อ |แต่ |ดังนั้น |กำหนดให้ |ಸ್ಥಿತಿಯನ್ನು |ಮತ್ತು |ನೀಡಿದ |ನಂತರ |ಆದರೆ |మరియు |చెప్పబడినది |కాని |ఈ పరిస్థితిలో |అప్పుడు |ਪਰ |ਤਦ |ਜੇਕਰ |ਜਿਵੇਂ ਕਿ |ਜਦੋਂ |ਅਤੇ |यदि |परन्तु |पर |तब |तदा |तथा |जब |चूंकि |किन्तु |कदा |और |अगर |و |هنگامی |متى |لكن |عندما |ثم |بفرض |با فرض |اما |اذاً |آنگاه |כאשר |וגם |בהינתן |אזי |אז |אבל |Якщо |Һәм |Унда |Тоді |Тогда |То |Также |Та |Пусть |Припустимо, що |Припустимо |Онда |Но |Нехай |Нәтиҗәдә |Лекин |Ләкин |Коли |Когда |Когато |Када |Кад |К тому же |І |И |Задато |Задати |Задате |Если |Допустим |Дано |Дадено |Вә |Ва |Бирок |Әмма |Әйтик |Әгәр |Аммо |Али |Але |Агар |А також |А |Τότε |Όταν |Και |Δεδομένου |Αλλά |Þurh |Þegar |Þa þe |Þá |Þa |Zatati |Zakładając |Zadato |Zadate |Zadano |Zadani |Zadan |Za předpokladu |Za predpokladu |Youse know when youse got |Youse know like when |Yna |Yeah nah |Y'know |Y |Wun |Wtedy |When y'all |When |Wenn |WEN |wann |Ve |Và |Und |Un |ugeholl |Too right |Thurh |Thì |Then y'all |Then |Tha the |Tha |Tetapi |Tapi |Tak |Tada |Tad |Stel |Soit |Siis |Și |Şi |Si |Sed |Se |Så |Quando |Quand |Quan |Pryd |Potom |Pokud |Pokiaľ |Però |Pero |Pak |Oraz |Onda |Ond |Oletetaan |Og |Och |O zaman |Niin |Nhưng |När |Når |Mutta |Men |Mas |Maka |Majd |Mając |Mais |Maar |mä |Ma |Lorsque |Lorsqu'|Logo |Let go and haul |Kun |Kuid |Kui |Kiedy |Khi |Ketika |Kemudian |Keď |Když |Kaj |Kai |Kada |Kad |Jeżeli |Jeśli |Ja |It's just unbelievable |Ir |I CAN HAZ |I |Ha |Givun |Givet |Given y'all |Given |Gitt |Gegeven |Gegeben seien |Gegeben sei |Gdy |Gangway! |Fakat |Étant donnés |Etant donnés |Étant données |Etant données |Étant donnée |Etant donnée |Étant donné |Etant donné |Et |És |Entonces |Entón |Então |Entao |En |Eğer ki |Ef |Eeldades |E |Ðurh |Duota |Dun |Donitaĵo |Donat |Donada |Do |Diyelim ki |Diberi |Dengan |Den youse gotta |DEN |De |Dato |Dați fiind |Daţi fiind |Dati fiind |Dati |Date fiind |Date |Data |Dat fiind |Dar |Dann |dann |Dan |Dados |Dado |Dadas |Dada |Ða ðe |Ða |Cuando |Cho |Cando |Când |Cand |Cal |But y'all |But at the end of the day I reckon |BUT |But |Buh |Blimey! |Biết |Bet |Bagi |Aye |awer |Avast! |Atunci |Atesa |Atès |Apabila |Anrhegedig a |Angenommen |And y'all |And |AN |An |an |Amikor |Amennyiben |Ama |Als |Alors |Allora |Ali |Aleshores |Ale |Akkor |Ak |Adott |Ac |Aber |A zároveň |A tiež |A taktiež |A také |A |a |7 |\* )/)) {
        state.inStep = true;
        state.allowPlaceholders = true;
        state.allowMultilineArgument = true;
        state.inKeywordLine = true;
        return "keyword";

      // INLINE STRING
      } else if (stream.match(/"[^"]*"?/)) {
        return "string";

      // PLACEHOLDER
      } else if (state.allowPlaceholders && stream.match(/<[^>]*>?/)) {
        return "variable";

      // Fall through
      } else {
        stream.next();
        stream.eatWhile(/[^@"<#]/);
        return null;
      }
    }
  };
});

CodeMirror.defineMIME("text/x-feature", "gherkin");

});
CodeMirror-5.4.0/mode/gherkin/index.html000066400000000000000000000030361254300440500201340ustar00rootroot00000000000000

CodeMirror: Gherkin mode












Gherkin mode



    

    
MIME types defined: text/x-feature.


  

CodeMirror-5.4.0/mode/go/000077500000000000000000000000001254300440500151135ustar00rootroot00000000000000CodeMirror-5.4.0/mode/go/go.js000066400000000000000000000134421254300440500160620ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("go", function(config) {
  var indentUnit = config.indentUnit;

  var keywords = {
    "break":true, "case":true, "chan":true, "const":true, "continue":true,
    "default":true, "defer":true, "else":true, "fallthrough":true, "for":true,
    "func":true, "go":true, "goto":true, "if":true, "import":true,
    "interface":true, "map":true, "package":true, "range":true, "return":true,
    "select":true, "struct":true, "switch":true, "type":true, "var":true,
    "bool":true, "byte":true, "complex64":true, "complex128":true,
    "float32":true, "float64":true, "int8":true, "int16":true, "int32":true,
    "int64":true, "string":true, "uint8":true, "uint16":true, "uint32":true,
    "uint64":true, "int":true, "uint":true, "uintptr":true
  };

  var atoms = {
    "true":true, "false":true, "iota":true, "nil":true, "append":true,
    "cap":true, "close":true, "complex":true, "copy":true, "imag":true,
    "len":true, "make":true, "new":true, "panic":true, "print":true,
    "println":true, "real":true, "recover":true
  };

  var isOperatorChar = /[+\-*&^%:=<>!|\/]/;

  var curPunc;

  function tokenBase(stream, state) {
    var ch = stream.next();
    if (ch == '"' || ch == "'" || ch == "`") {
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    }
    if (/[\d\.]/.test(ch)) {
      if (ch == ".") {
        stream.match(/^[0-9]+([eE][\-+]?[0-9]+)?/);
      } else if (ch == "0") {
        stream.match(/^[xX][0-9a-fA-F]+/) || stream.match(/^0[0-7]+/);
      } else {
        stream.match(/^[0-9]*\.?[0-9]*([eE][\-+]?[0-9]+)?/);
      }
      return "number";
    }
    if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
      curPunc = ch;
      return null;
    }
    if (ch == "/") {
      if (stream.eat("*")) {
        state.tokenize = tokenComment;
        return tokenComment(stream, state);
      }
      if (stream.eat("/")) {
        stream.skipToEnd();
        return "comment";
      }
    }
    if (isOperatorChar.test(ch)) {
      stream.eatWhile(isOperatorChar);
      return "operator";
    }
    stream.eatWhile(/[\w\$_\xa1-\uffff]/);
    var cur = stream.current();
    if (keywords.propertyIsEnumerable(cur)) {
      if (cur == "case" || cur == "default") curPunc = "case";
      return "keyword";
    }
    if (atoms.propertyIsEnumerable(cur)) return "atom";
    return "variable";
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, next, end = false;
      while ((next = stream.next()) != null) {
        if (next == quote && !escaped) {end = true; break;}
        escaped = !escaped && next == "\\";
      }
      if (end || !(escaped || quote == "`"))
        state.tokenize = tokenBase;
      return "string";
    };
  }

  function tokenComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = tokenBase;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return "comment";
  }

  function Context(indented, column, type, align, prev) {
    this.indented = indented;
    this.column = column;
    this.type = type;
    this.align = align;
    this.prev = prev;
  }
  function pushContext(state, col, type) {
    return state.context = new Context(state.indented, col, type, null, state.context);
  }
  function popContext(state) {
    if (!state.context.prev) return;
    var t = state.context.type;
    if (t == ")" || t == "]" || t == "}")
      state.indented = state.context.indented;
    return state.context = state.context.prev;
  }

  // Interface

  return {
    startState: function(basecolumn) {
      return {
        tokenize: null,
        context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
        indented: 0,
        startOfLine: true
      };
    },

    token: function(stream, state) {
      var ctx = state.context;
      if (stream.sol()) {
        if (ctx.align == null) ctx.align = false;
        state.indented = stream.indentation();
        state.startOfLine = true;
        if (ctx.type == "case") ctx.type = "}";
      }
      if (stream.eatSpace()) return null;
      curPunc = null;
      var style = (state.tokenize || tokenBase)(stream, state);
      if (style == "comment") return style;
      if (ctx.align == null) ctx.align = true;

      if (curPunc == "{") pushContext(state, stream.column(), "}");
      else if (curPunc == "[") pushContext(state, stream.column(), "]");
      else if (curPunc == "(") pushContext(state, stream.column(), ")");
      else if (curPunc == "case") ctx.type = "case";
      else if (curPunc == "}" && ctx.type == "}") ctx = popContext(state);
      else if (curPunc == ctx.type) popContext(state);
      state.startOfLine = false;
      return style;
    },

    indent: function(state, textAfter) {
      if (state.tokenize != tokenBase && state.tokenize != null) return 0;
      var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
      if (ctx.type == "case" && /^(?:case|default)\b/.test(textAfter)) {
        state.context.type = "}";
        return ctx.indented;
      }
      var closing = firstChar == ctx.type;
      if (ctx.align) return ctx.column + (closing ? 0 : 1);
      else return ctx.indented + (closing ? 0 : indentUnit);
    },

    electricChars: "{}):",
    fold: "brace",
    blockCommentStart: "/*",
    blockCommentEnd: "*/",
    lineComment: "//"
  };
});

CodeMirror.defineMIME("text/x-go", "go");

});
CodeMirror-5.4.0/mode/go/index.html000066400000000000000000000041761254300440500171200ustar00rootroot00000000000000

CodeMirror: Go mode














Go mode




    

    
MIME type: text/x-go

  

CodeMirror-5.4.0/mode/groovy/000077500000000000000000000000001254300440500160335ustar00rootroot00000000000000CodeMirror-5.4.0/mode/groovy/groovy.js000066400000000000000000000173061254300440500177250ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("groovy", function(config) {
  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }
  var keywords = words(
    "abstract as assert boolean break byte case catch char class const continue def default " +
    "do double else enum extends final finally float for goto if implements import in " +
    "instanceof int interface long native new package private protected public return " +
    "short static strictfp super switch synchronized threadsafe throw throws transient " +
    "try void volatile while");
  var blockKeywords = words("catch class do else finally for if switch try while enum interface def");
  var standaloneKeywords = words("return break continue");
  var atoms = words("null true false this");

  var curPunc;
  function tokenBase(stream, state) {
    var ch = stream.next();
    if (ch == '"' || ch == "'") {
      return startString(ch, stream, state);
    }
    if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
      curPunc = ch;
      return null;
    }
    if (/\d/.test(ch)) {
      stream.eatWhile(/[\w\.]/);
      if (stream.eat(/eE/)) { stream.eat(/\+\-/); stream.eatWhile(/\d/); }
      return "number";
    }
    if (ch == "/") {
      if (stream.eat("*")) {
        state.tokenize.push(tokenComment);
        return tokenComment(stream, state);
      }
      if (stream.eat("/")) {
        stream.skipToEnd();
        return "comment";
      }
      if (expectExpression(state.lastToken, false)) {
        return startString(ch, stream, state);
      }
    }
    if (ch == "-" && stream.eat(">")) {
      curPunc = "->";
      return null;
    }
    if (/[+\-*&%=<>!?|\/~]/.test(ch)) {
      stream.eatWhile(/[+\-*&%=<>|~]/);
      return "operator";
    }
    stream.eatWhile(/[\w\$_]/);
    if (ch == "@") { stream.eatWhile(/[\w\$_\.]/); return "meta"; }
    if (state.lastToken == ".") return "property";
    if (stream.eat(":")) { curPunc = "proplabel"; return "property"; }
    var cur = stream.current();
    if (atoms.propertyIsEnumerable(cur)) { return "atom"; }
    if (keywords.propertyIsEnumerable(cur)) {
      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
      else if (standaloneKeywords.propertyIsEnumerable(cur)) curPunc = "standalone";
      return "keyword";
    }
    return "variable";
  }
  tokenBase.isBase = true;

  function startString(quote, stream, state) {
    var tripleQuoted = false;
    if (quote != "/" && stream.eat(quote)) {
      if (stream.eat(quote)) tripleQuoted = true;
      else return "string";
    }
    function t(stream, state) {
      var escaped = false, next, end = !tripleQuoted;
      while ((next = stream.next()) != null) {
        if (next == quote && !escaped) {
          if (!tripleQuoted) { break; }
          if (stream.match(quote + quote)) { end = true; break; }
        }
        if (quote == '"' && next == "$" && !escaped && stream.eat("{")) {
          state.tokenize.push(tokenBaseUntilBrace());
          return "string";
        }
        escaped = !escaped && next == "\\";
      }
      if (end) state.tokenize.pop();
      return "string";
    }
    state.tokenize.push(t);
    return t(stream, state);
  }

  function tokenBaseUntilBrace() {
    var depth = 1;
    function t(stream, state) {
      if (stream.peek() == "}") {
        depth--;
        if (depth == 0) {
          state.tokenize.pop();
          return state.tokenize[state.tokenize.length-1](stream, state);
        }
      } else if (stream.peek() == "{") {
        depth++;
      }
      return tokenBase(stream, state);
    }
    t.isBase = true;
    return t;
  }

  function tokenComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize.pop();
        break;
      }
      maybeEnd = (ch == "*");
    }
    return "comment";
  }

  function expectExpression(last, newline) {
    return !last || last == "operator" || last == "->" || /[\.\[\{\(,;:]/.test(last) ||
      last == "newstatement" || last == "keyword" || last == "proplabel" ||
      (last == "standalone" && !newline);
  }

  function Context(indented, column, type, align, prev) {
    this.indented = indented;
    this.column = column;
    this.type = type;
    this.align = align;
    this.prev = prev;
  }
  function pushContext(state, col, type) {
    return state.context = new Context(state.indented, col, type, null, state.context);
  }
  function popContext(state) {
    var t = state.context.type;
    if (t == ")" || t == "]" || t == "}")
      state.indented = state.context.indented;
    return state.context = state.context.prev;
  }

  // Interface

  return {
    startState: function(basecolumn) {
      return {
        tokenize: [tokenBase],
        context: new Context((basecolumn || 0) - config.indentUnit, 0, "top", false),
        indented: 0,
        startOfLine: true,
        lastToken: null
      };
    },

    token: function(stream, state) {
      var ctx = state.context;
      if (stream.sol()) {
        if (ctx.align == null) ctx.align = false;
        state.indented = stream.indentation();
        state.startOfLine = true;
        // Automatic semicolon insertion
        if (ctx.type == "statement" && !expectExpression(state.lastToken, true)) {
          popContext(state); ctx = state.context;
        }
      }
      if (stream.eatSpace()) return null;
      curPunc = null;
      var style = state.tokenize[state.tokenize.length-1](stream, state);
      if (style == "comment") return style;
      if (ctx.align == null) ctx.align = true;

      if ((curPunc == ";" || curPunc == ":") && ctx.type == "statement") popContext(state);
      // Handle indentation for {x -> \n ... }
      else if (curPunc == "->" && ctx.type == "statement" && ctx.prev.type == "}") {
        popContext(state);
        state.context.align = false;
      }
      else if (curPunc == "{") pushContext(state, stream.column(), "}");
      else if (curPunc == "[") pushContext(state, stream.column(), "]");
      else if (curPunc == "(") pushContext(state, stream.column(), ")");
      else if (curPunc == "}") {
        while (ctx.type == "statement") ctx = popContext(state);
        if (ctx.type == "}") ctx = popContext(state);
        while (ctx.type == "statement") ctx = popContext(state);
      }
      else if (curPunc == ctx.type) popContext(state);
      else if (ctx.type == "}" || ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement"))
        pushContext(state, stream.column(), "statement");
      state.startOfLine = false;
      state.lastToken = curPunc || style;
      return style;
    },

    indent: function(state, textAfter) {
      if (!state.tokenize[state.tokenize.length-1].isBase) return 0;
      var firstChar = textAfter && textAfter.charAt(0), ctx = state.context;
      if (ctx.type == "statement" && !expectExpression(state.lastToken, true)) ctx = ctx.prev;
      var closing = firstChar == ctx.type;
      if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : config.indentUnit);
      else if (ctx.align) return ctx.column + (closing ? 0 : 1);
      else return ctx.indented + (closing ? 0 : config.indentUnit);
    },

    electricChars: "{}",
    closeBrackets: {triples: "'\""},
    fold: "brace"
  };
});

CodeMirror.defineMIME("text/x-groovy", "groovy");

});
CodeMirror-5.4.0/mode/groovy/index.html000066400000000000000000000042011254300440500200250ustar00rootroot00000000000000

CodeMirror: Groovy mode













Groovy mode




    

    
MIME types defined: text/x-groovy

  

CodeMirror-5.4.0/mode/haml/000077500000000000000000000000001254300440500154275ustar00rootroot00000000000000CodeMirror-5.4.0/mode/haml/haml.js000066400000000000000000000122331254300440500167070ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../htmlmixed/htmlmixed"), require("../ruby/ruby"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../htmlmixed/htmlmixed", "../ruby/ruby"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

  // full haml mode. This handled embeded ruby and html fragments too
  CodeMirror.defineMode("haml", function(config) {
    var htmlMode = CodeMirror.getMode(config, {name: "htmlmixed"});
    var rubyMode = CodeMirror.getMode(config, "ruby");

    function rubyInQuote(endQuote) {
      return function(stream, state) {
        var ch = stream.peek();
        if (ch == endQuote && state.rubyState.tokenize.length == 1) {
          // step out of ruby context as it seems to complete processing all the braces
          stream.next();
          state.tokenize = html;
          return "closeAttributeTag";
        } else {
          return ruby(stream, state);
        }
      };
    }

    function ruby(stream, state) {
      if (stream.match("-#")) {
        stream.skipToEnd();
        return "comment";
      }
      return rubyMode.token(stream, state.rubyState);
    }

    function html(stream, state) {
      var ch = stream.peek();

      // handle haml declarations. All declarations that cant be handled here
      // will be passed to html mode
      if (state.previousToken.style == "comment" ) {
        if (state.indented > state.previousToken.indented) {
          stream.skipToEnd();
          return "commentLine";
        }
      }

      if (state.startOfLine) {
        if (ch == "!" && stream.match("!!")) {
          stream.skipToEnd();
          return "tag";
        } else if (stream.match(/^%[\w:#\.]+=/)) {
          state.tokenize = ruby;
          return "hamlTag";
        } else if (stream.match(/^%[\w:]+/)) {
          return "hamlTag";
        } else if (ch == "/" ) {
          stream.skipToEnd();
          return "comment";
        }
      }

      if (state.startOfLine || state.previousToken.style == "hamlTag") {
        if ( ch == "#" || ch == ".") {
          stream.match(/[\w-#\.]*/);
          return "hamlAttribute";
        }
      }

      // donot handle --> as valid ruby, make it HTML close comment instead
      if (state.startOfLine && !stream.match("-->", false) && (ch == "=" || ch == "-" )) {
        state.tokenize = ruby;
        return state.tokenize(stream, state);
      }

      if (state.previousToken.style == "hamlTag" ||
          state.previousToken.style == "closeAttributeTag" ||
          state.previousToken.style == "hamlAttribute") {
        if (ch == "(") {
          state.tokenize = rubyInQuote(")");
          return state.tokenize(stream, state);
        } else if (ch == "{") {
          state.tokenize = rubyInQuote("}");
          return state.tokenize(stream, state);
        }
      }

      return htmlMode.token(stream, state.htmlState);
    }

    return {
      // default to html mode
      startState: function() {
        var htmlState = htmlMode.startState();
        var rubyState = rubyMode.startState();
        return {
          htmlState: htmlState,
          rubyState: rubyState,
          indented: 0,
          previousToken: { style: null, indented: 0},
          tokenize: html
        };
      },

      copyState: function(state) {
        return {
          htmlState : CodeMirror.copyState(htmlMode, state.htmlState),
          rubyState: CodeMirror.copyState(rubyMode, state.rubyState),
          indented: state.indented,
          previousToken: state.previousToken,
          tokenize: state.tokenize
        };
      },

      token: function(stream, state) {
        if (stream.sol()) {
          state.indented = stream.indentation();
          state.startOfLine = true;
        }
        if (stream.eatSpace()) return null;
        var style = state.tokenize(stream, state);
        state.startOfLine = false;
        // dont record comment line as we only want to measure comment line with
        // the opening comment block
        if (style && style != "commentLine") {
          state.previousToken = { style: style, indented: state.indented };
        }
        // if current state is ruby and the previous token is not `,` reset the
        // tokenize to html
        if (stream.eol() && state.tokenize == ruby) {
          stream.backUp(1);
          var ch = stream.peek();
          stream.next();
          if (ch && ch != ",") {
            state.tokenize = html;
          }
        }
        // reprocess some of the specific style tag when finish setting previousToken
        if (style == "hamlTag") {
          style = "tag";
        } else if (style == "commentLine") {
          style = "comment";
        } else if (style == "hamlAttribute") {
          style = "attribute";
        } else if (style == "closeAttributeTag") {
          style = null;
        }
        return style;
      }
    };
  }, "htmlmixed", "ruby");

  CodeMirror.defineMIME("text/x-haml", "haml");
});
CodeMirror-5.4.0/mode/haml/index.html000066400000000000000000000040271254300440500174270ustar00rootroot00000000000000

CodeMirror: HAML mode
















HAML mode



    

    
MIME types defined: text/x-haml.


    
Parsing/Highlighting Tests: normal,  verbose.


  

CodeMirror-5.4.0/mode/haml/test.js000066400000000000000000000057021254300440500167500ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({tabSize: 4, indentUnit: 2}, "haml");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

  // Requires at least one media query
  MT("elementName",
     "[tag %h1] Hey There");

  MT("oneElementPerLine",
     "[tag %h1] Hey There %h2");

  MT("idSelector",
     "[tag %h1][attribute #test] Hey There");

  MT("classSelector",
     "[tag %h1][attribute .hello] Hey There");

  MT("docType",
     "[tag !!! XML]");

  MT("comment",
     "[comment / Hello WORLD]");

  MT("notComment",
     "[tag %h1] This is not a / comment ");

  MT("attributes",
     "[tag %a]([variable title][operator =][string \"test\"]){[atom :title] [operator =>] [string \"test\"]}");

  MT("htmlCode",
     "[tag&bracket <][tag h1][tag&bracket >]Title[tag&bracket ]");

  MT("rubyBlock",
     "[operator =][variable-2 @item]");

  MT("selectorRubyBlock",
     "[tag %a.selector=] [variable-2 @item]");

  MT("nestedRubyBlock",
      "[tag %a]",
      "   [operator =][variable puts] [string \"test\"]");

  MT("multilinePlaintext",
      "[tag %p]",
      "  Hello,",
      "  World");

  MT("multilineRuby",
      "[tag %p]",
      "  [comment -# this is a comment]",
      "     [comment and this is a comment too]",
      "  Date/Time",
      "  [operator -] [variable now] [operator =] [tag DateTime][operator .][property now]",
      "  [tag %strong=] [variable now]",
      "  [operator -] [keyword if] [variable now] [operator >] [tag DateTime][operator .][property parse]([string \"December 31, 2006\"])",
      "     [operator =][string \"Happy\"]",
      "     [operator =][string \"Belated\"]",
      "     [operator =][string \"Birthday\"]");

  MT("multilineComment",
      "[comment /]",
      "  [comment Multiline]",
      "  [comment Comment]");

  MT("hamlComment",
     "[comment -# this is a comment]");

  MT("multilineHamlComment",
     "[comment -# this is a comment]",
     "   [comment and this is a comment too]");

  MT("multilineHTMLComment",
    "[comment ]");

  MT("hamlAfterRubyTag",
    "[attribute .block]",
    "  [tag %strong=] [variable now]",
    "  [attribute .test]",
    "     [operator =][variable now]",
    "  [attribute .right]");

  MT("stretchedRuby",
     "[operator =] [variable puts] [string \"Hello\"],",
     "   [string \"World\"]");

  MT("interpolationInHashAttribute",
     //"[tag %div]{[atom :id] [operator =>] [string \"#{][variable test][string }_#{][variable ting][string }\"]} test");
     "[tag %div]{[atom :id] [operator =>] [string \"#{][variable test][string }_#{][variable ting][string }\"]} test");

  MT("interpolationInHTMLAttribute",
     "[tag %div]([variable title][operator =][string \"#{][variable test][string }_#{][variable ting]()[string }\"]) Test");
})();
CodeMirror-5.4.0/mode/handlebars/000077500000000000000000000000001254300440500166115ustar00rootroot00000000000000CodeMirror-5.4.0/mode/handlebars/handlebars.js000066400000000000000000000032611254300440500212540ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../../addon/mode/simple"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../../addon/mode/simple"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineSimpleMode("handlebars", {
    start: [
      { regex: /\{\{!--/, push: "dash_comment", token: "comment" },
      { regex: /\{\{!/,   push: "comment", token: "comment" },
      { regex: /\{\{/,    push: "handlebars", token: "tag" }
    ],
    handlebars: [
      { regex: /\}\}/, pop: true, token: "tag" },

      // Double and single quotes
      { regex: /"(?:[^\\]|\\.)*?"/, token: "string" },
      { regex: /'(?:[^\\]|\\.)*?'/, token: "string" },

      // Handlebars keywords
      { regex: />|[#\/]([A-Za-z_]\w*)/, token: "keyword" },
      { regex: /(?:else|this)\b/, token: "keyword" },

      // Numeral
      { regex: /\d+/i, token: "number" },

      // Atoms like = and .
      { regex: /=|~|@|true|false/, token: "atom" },

      // Paths
      { regex: /(?:\.\.\/)*(?:[A-Za-z_][\w\.]*)+/, token: "variable-2" }
    ],
    dash_comment: [
      { regex: /--\}\}/, pop: true, token: "comment" },

      // Commented code
      { regex: /./, token: "comment"}
    ],
    comment: [
      { regex: /\}\}/, pop: true, token: "comment" },
      { regex: /./, token: "comment" }
    ]
  });

  CodeMirror.defineMIME("text/x-handlebars-template", "handlebars");
});
CodeMirror-5.4.0/mode/handlebars/index.html000066400000000000000000000043571254300440500206170ustar00rootroot00000000000000

CodeMirror: Handlebars mode















Handlebars



    
    

    
Handlebars syntax highlighting for CodeMirror.


    
MIME types defined: text/x-handlebars-template



CodeMirror-5.4.0/mode/haskell/000077500000000000000000000000001254300440500161315ustar00rootroot00000000000000CodeMirror-5.4.0/mode/haskell/haskell.js000066400000000000000000000176451254300440500201270ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("haskell", function(_config, modeConfig) {

  function switchState(source, setState, f) {
    setState(f);
    return f(source, setState);
  }

  // These should all be Unicode extended, as per the Haskell 2010 report
  var smallRE = /[a-z_]/;
  var largeRE = /[A-Z]/;
  var digitRE = /\d/;
  var hexitRE = /[0-9A-Fa-f]/;
  var octitRE = /[0-7]/;
  var idRE = /[a-z_A-Z0-9'\xa1-\uffff]/;
  var symbolRE = /[-!#$%&*+.\/<=>?@\\^|~:]/;
  var specialRE = /[(),;[\]`{}]/;
  var whiteCharRE = /[ \t\v\f]/; // newlines are handled in tokenizer

  function normal(source, setState) {
    if (source.eatWhile(whiteCharRE)) {
      return null;
    }

    var ch = source.next();
    if (specialRE.test(ch)) {
      if (ch == '{' && source.eat('-')) {
        var t = "comment";
        if (source.eat('#')) {
          t = "meta";
        }
        return switchState(source, setState, ncomment(t, 1));
      }
      return null;
    }

    if (ch == '\'') {
      if (source.eat('\\')) {
        source.next();  // should handle other escapes here
      }
      else {
        source.next();
      }
      if (source.eat('\'')) {
        return "string";
      }
      return "error";
    }

    if (ch == '"') {
      return switchState(source, setState, stringLiteral);
    }

    if (largeRE.test(ch)) {
      source.eatWhile(idRE);
      if (source.eat('.')) {
        return "qualifier";
      }
      return "variable-2";
    }

    if (smallRE.test(ch)) {
      source.eatWhile(idRE);
      return "variable";
    }

    if (digitRE.test(ch)) {
      if (ch == '0') {
        if (source.eat(/[xX]/)) {
          source.eatWhile(hexitRE); // should require at least 1
          return "integer";
        }
        if (source.eat(/[oO]/)) {
          source.eatWhile(octitRE); // should require at least 1
          return "number";
        }
      }
      source.eatWhile(digitRE);
      var t = "number";
      if (source.match(/^\.\d+/)) {
        t = "number";
      }
      if (source.eat(/[eE]/)) {
        t = "number";
        source.eat(/[-+]/);
        source.eatWhile(digitRE); // should require at least 1
      }
      return t;
    }

    if (ch == "." && source.eat("."))
      return "keyword";

    if (symbolRE.test(ch)) {
      if (ch == '-' && source.eat(/-/)) {
        source.eatWhile(/-/);
        if (!source.eat(symbolRE)) {
          source.skipToEnd();
          return "comment";
        }
      }
      var t = "variable";
      if (ch == ':') {
        t = "variable-2";
      }
      source.eatWhile(symbolRE);
      return t;
    }

    return "error";
  }

  function ncomment(type, nest) {
    if (nest == 0) {
      return normal;
    }
    return function(source, setState) {
      var currNest = nest;
      while (!source.eol()) {
        var ch = source.next();
        if (ch == '{' && source.eat('-')) {
          ++currNest;
        }
        else if (ch == '-' && source.eat('}')) {
          --currNest;
          if (currNest == 0) {
            setState(normal);
            return type;
          }
        }
      }
      setState(ncomment(type, currNest));
      return type;
    };
  }

  function stringLiteral(source, setState) {
    while (!source.eol()) {
      var ch = source.next();
      if (ch == '"') {
        setState(normal);
        return "string";
      }
      if (ch == '\\') {
        if (source.eol() || source.eat(whiteCharRE)) {
          setState(stringGap);
          return "string";
        }
        if (source.eat('&')) {
        }
        else {
          source.next(); // should handle other escapes here
        }
      }
    }
    setState(normal);
    return "error";
  }

  function stringGap(source, setState) {
    if (source.eat('\\')) {
      return switchState(source, setState, stringLiteral);
    }
    source.next();
    setState(normal);
    return "error";
  }


  var wellKnownWords = (function() {
    var wkw = {};
    function setType(t) {
      return function () {
        for (var i = 0; i < arguments.length; i++)
          wkw[arguments[i]] = t;
      };
    }

    setType("keyword")(
      "case", "class", "data", "default", "deriving", "do", "else", "foreign",
      "if", "import", "in", "infix", "infixl", "infixr", "instance", "let",
      "module", "newtype", "of", "then", "type", "where", "_");

    setType("keyword")(
      "\.\.", ":", "::", "=", "\\", "\"", "<-", "->", "@", "~", "=>");

    setType("builtin")(
      "!!", "$!", "$", "&&", "+", "++", "-", ".", "/", "/=", "<", "<=", "=<<",
      "==", ">", ">=", ">>", ">>=", "^", "^^", "||", "*", "**");

    setType("builtin")(
      "Bool", "Bounded", "Char", "Double", "EQ", "Either", "Enum", "Eq",
      "False", "FilePath", "Float", "Floating", "Fractional", "Functor", "GT",
      "IO", "IOError", "Int", "Integer", "Integral", "Just", "LT", "Left",
      "Maybe", "Monad", "Nothing", "Num", "Ord", "Ordering", "Rational", "Read",
      "ReadS", "Real", "RealFloat", "RealFrac", "Right", "Show", "ShowS",
      "String", "True");

    setType("builtin")(
      "abs", "acos", "acosh", "all", "and", "any", "appendFile", "asTypeOf",
      "asin", "asinh", "atan", "atan2", "atanh", "break", "catch", "ceiling",
      "compare", "concat", "concatMap", "const", "cos", "cosh", "curry",
      "cycle", "decodeFloat", "div", "divMod", "drop", "dropWhile", "either",
      "elem", "encodeFloat", "enumFrom", "enumFromThen", "enumFromThenTo",
      "enumFromTo", "error", "even", "exp", "exponent", "fail", "filter",
      "flip", "floatDigits", "floatRadix", "floatRange", "floor", "fmap",
      "foldl", "foldl1", "foldr", "foldr1", "fromEnum", "fromInteger",
      "fromIntegral", "fromRational", "fst", "gcd", "getChar", "getContents",
      "getLine", "head", "id", "init", "interact", "ioError", "isDenormalized",
      "isIEEE", "isInfinite", "isNaN", "isNegativeZero", "iterate", "last",
      "lcm", "length", "lex", "lines", "log", "logBase", "lookup", "map",
      "mapM", "mapM_", "max", "maxBound", "maximum", "maybe", "min", "minBound",
      "minimum", "mod", "negate", "not", "notElem", "null", "odd", "or",
      "otherwise", "pi", "pred", "print", "product", "properFraction",
      "putChar", "putStr", "putStrLn", "quot", "quotRem", "read", "readFile",
      "readIO", "readList", "readLn", "readParen", "reads", "readsPrec",
      "realToFrac", "recip", "rem", "repeat", "replicate", "return", "reverse",
      "round", "scaleFloat", "scanl", "scanl1", "scanr", "scanr1", "seq",
      "sequence", "sequence_", "show", "showChar", "showList", "showParen",
      "showString", "shows", "showsPrec", "significand", "signum", "sin",
      "sinh", "snd", "span", "splitAt", "sqrt", "subtract", "succ", "sum",
      "tail", "take", "takeWhile", "tan", "tanh", "toEnum", "toInteger",
      "toRational", "truncate", "uncurry", "undefined", "unlines", "until",
      "unwords", "unzip", "unzip3", "userError", "words", "writeFile", "zip",
      "zip3", "zipWith", "zipWith3");

    var override = modeConfig.overrideKeywords;
    if (override) for (var word in override) if (override.hasOwnProperty(word))
      wkw[word] = override[word];

    return wkw;
  })();



  return {
    startState: function ()  { return { f: normal }; },
    copyState:  function (s) { return { f: s.f }; },

    token: function(stream, state) {
      var t = state.f(stream, function(s) { state.f = s; });
      var w = stream.current();
      return wellKnownWords.hasOwnProperty(w) ? wellKnownWords[w] : t;
    },

    blockCommentStart: "{-",
    blockCommentEnd: "-}",
    lineComment: "--"
  };

});

CodeMirror.defineMIME("text/x-haskell", "haskell");

});
CodeMirror-5.4.0/mode/haskell/index.html000066400000000000000000000042221254300440500201260ustar00rootroot00000000000000

CodeMirror: Haskell mode














Haskell mode




    

    
MIME types defined: text/x-haskell.

  

CodeMirror-5.4.0/mode/haxe/000077500000000000000000000000001254300440500154335ustar00rootroot00000000000000CodeMirror-5.4.0/mode/haxe/haxe.js000066400000000000000000000412501254300440500167200ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("haxe", function(config, parserConfig) {
  var indentUnit = config.indentUnit;

  // Tokenizer

  var keywords = function(){
    function kw(type) {return {type: type, style: "keyword"};}
    var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c");
    var operator = kw("operator"), atom = {type: "atom", style: "atom"}, attribute = {type:"attribute", style: "attribute"};
  var type = kw("typedef");
    return {
      "if": A, "while": A, "else": B, "do": B, "try": B,
      "return": C, "break": C, "continue": C, "new": C, "throw": C,
      "var": kw("var"), "inline":attribute, "static": attribute, "using":kw("import"),
    "public": attribute, "private": attribute, "cast": kw("cast"), "import": kw("import"), "macro": kw("macro"),
      "function": kw("function"), "catch": kw("catch"), "untyped": kw("untyped"), "callback": kw("cb"),
      "for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"),
      "in": operator, "never": kw("property_access"), "trace":kw("trace"),
    "class": type, "abstract":type, "enum":type, "interface":type, "typedef":type, "extends":type, "implements":type, "dynamic":type,
      "true": atom, "false": atom, "null": atom
    };
  }();

  var isOperatorChar = /[+\-*&%=<>!?|]/;

  function chain(stream, state, f) {
    state.tokenize = f;
    return f(stream, state);
  }

  function nextUntilUnescaped(stream, end) {
    var escaped = false, next;
    while ((next = stream.next()) != null) {
      if (next == end && !escaped)
        return false;
      escaped = !escaped && next == "\\";
    }
    return escaped;
  }

  // Used as scratch variables to communicate multiple values without
  // consing up tons of objects.
  var type, content;
  function ret(tp, style, cont) {
    type = tp; content = cont;
    return style;
  }

  function haxeTokenBase(stream, state) {
    var ch = stream.next();
    if (ch == '"' || ch == "'")
      return chain(stream, state, haxeTokenString(ch));
    else if (/[\[\]{}\(\),;\:\.]/.test(ch))
      return ret(ch);
    else if (ch == "0" && stream.eat(/x/i)) {
      stream.eatWhile(/[\da-f]/i);
      return ret("number", "number");
    }
    else if (/\d/.test(ch) || ch == "-" && stream.eat(/\d/)) {
      stream.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/);
      return ret("number", "number");
    }
    else if (state.reAllowed && (ch == "~" && stream.eat(/\//))) {
      nextUntilUnescaped(stream, "/");
      stream.eatWhile(/[gimsu]/);
      return ret("regexp", "string-2");
    }
    else if (ch == "/") {
      if (stream.eat("*")) {
        return chain(stream, state, haxeTokenComment);
      }
      else if (stream.eat("/")) {
        stream.skipToEnd();
        return ret("comment", "comment");
      }
      else {
        stream.eatWhile(isOperatorChar);
        return ret("operator", null, stream.current());
      }
    }
    else if (ch == "#") {
        stream.skipToEnd();
        return ret("conditional", "meta");
    }
    else if (ch == "@") {
      stream.eat(/:/);
      stream.eatWhile(/[\w_]/);
      return ret ("metadata", "meta");
    }
    else if (isOperatorChar.test(ch)) {
      stream.eatWhile(isOperatorChar);
      return ret("operator", null, stream.current());
    }
    else {
    var word;
    if(/[A-Z]/.test(ch))
    {
      stream.eatWhile(/[\w_<>]/);
      word = stream.current();
      return ret("type", "variable-3", word);
    }
    else
    {
        stream.eatWhile(/[\w_]/);
        var word = stream.current(), known = keywords.propertyIsEnumerable(word) && keywords[word];
        return (known && state.kwAllowed) ? ret(known.type, known.style, word) :
                       ret("variable", "variable", word);
    }
    }
  }

  function haxeTokenString(quote) {
    return function(stream, state) {
      if (!nextUntilUnescaped(stream, quote))
        state.tokenize = haxeTokenBase;
      return ret("string", "string");
    };
  }

  function haxeTokenComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = haxeTokenBase;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return ret("comment", "comment");
  }

  // Parser

  var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true, "regexp": true};

  function HaxeLexical(indented, column, type, align, prev, info) {
    this.indented = indented;
    this.column = column;
    this.type = type;
    this.prev = prev;
    this.info = info;
    if (align != null) this.align = align;
  }

  function inScope(state, varname) {
    for (var v = state.localVars; v; v = v.next)
      if (v.name == varname) return true;
  }

  function parseHaxe(state, style, type, content, stream) {
    var cc = state.cc;
    // Communicate our context to the combinators.
    // (Less wasteful than consing up a hundred closures on every call.)
    cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc;

    if (!state.lexical.hasOwnProperty("align"))
      state.lexical.align = true;

    while(true) {
      var combinator = cc.length ? cc.pop() : statement;
      if (combinator(type, content)) {
        while(cc.length && cc[cc.length - 1].lex)
          cc.pop()();
        if (cx.marked) return cx.marked;
        if (type == "variable" && inScope(state, content)) return "variable-2";
    if (type == "variable" && imported(state, content)) return "variable-3";
        return style;
      }
    }
  }

  function imported(state, typename)
  {
  if (/[a-z]/.test(typename.charAt(0)))
    return false;
  var len = state.importedtypes.length;
  for (var i = 0; i= 0; i--) cx.cc.push(arguments[i]);
  }
  function cont() {
    pass.apply(null, arguments);
    return true;
  }
  function register(varname) {
    var state = cx.state;
    if (state.context) {
      cx.marked = "def";
      for (var v = state.localVars; v; v = v.next)
        if (v.name == varname) return;
      state.localVars = {name: varname, next: state.localVars};
    }
  }

  // Combinators

  var defaultVars = {name: "this", next: null};
  function pushcontext() {
    if (!cx.state.context) cx.state.localVars = defaultVars;
    cx.state.context = {prev: cx.state.context, vars: cx.state.localVars};
  }
  function popcontext() {
    cx.state.localVars = cx.state.context.vars;
    cx.state.context = cx.state.context.prev;
  }
  function pushlex(type, info) {
    var result = function() {
      var state = cx.state;
      state.lexical = new HaxeLexical(state.indented, cx.stream.column(), type, null, state.lexical, info);
    };
    result.lex = true;
    return result;
  }
  function poplex() {
    var state = cx.state;
    if (state.lexical.prev) {
      if (state.lexical.type == ")")
        state.indented = state.lexical.indented;
      state.lexical = state.lexical.prev;
    }
  }
  poplex.lex = true;

  function expect(wanted) {
    function f(type) {
      if (type == wanted) return cont();
      else if (wanted == ";") return pass();
      else return cont(f);
    };
    return f;
  }

  function statement(type) {
    if (type == "@") return cont(metadef);
    if (type == "var") return cont(pushlex("vardef"), vardef1, expect(";"), poplex);
    if (type == "keyword a") return cont(pushlex("form"), expression, statement, poplex);
    if (type == "keyword b") return cont(pushlex("form"), statement, poplex);
    if (type == "{") return cont(pushlex("}"), pushcontext, block, poplex, popcontext);
    if (type == ";") return cont();
    if (type == "attribute") return cont(maybeattribute);
    if (type == "function") return cont(functiondef);
    if (type == "for") return cont(pushlex("form"), expect("("), pushlex(")"), forspec1, expect(")"),
                                      poplex, statement, poplex);
    if (type == "variable") return cont(pushlex("stat"), maybelabel);
    if (type == "switch") return cont(pushlex("form"), expression, pushlex("}", "switch"), expect("{"),
                                         block, poplex, poplex);
    if (type == "case") return cont(expression, expect(":"));
    if (type == "default") return cont(expect(":"));
    if (type == "catch") return cont(pushlex("form"), pushcontext, expect("("), funarg, expect(")"),
                                        statement, poplex, popcontext);
    if (type == "import") return cont(importdef, expect(";"));
    if (type == "typedef") return cont(typedef);
    return pass(pushlex("stat"), expression, expect(";"), poplex);
  }
  function expression(type) {
    if (atomicTypes.hasOwnProperty(type)) return cont(maybeoperator);
    if (type == "function") return cont(functiondef);
    if (type == "keyword c") return cont(maybeexpression);
    if (type == "(") return cont(pushlex(")"), maybeexpression, expect(")"), poplex, maybeoperator);
    if (type == "operator") return cont(expression);
    if (type == "[") return cont(pushlex("]"), commasep(expression, "]"), poplex, maybeoperator);
    if (type == "{") return cont(pushlex("}"), commasep(objprop, "}"), poplex, maybeoperator);
    return cont();
  }
  function maybeexpression(type) {
    if (type.match(/[;\}\)\],]/)) return pass();
    return pass(expression);
  }

  function maybeoperator(type, value) {
    if (type == "operator" && /\+\+|--/.test(value)) return cont(maybeoperator);
    if (type == "operator" || type == ":") return cont(expression);
    if (type == ";") return;
    if (type == "(") return cont(pushlex(")"), commasep(expression, ")"), poplex, maybeoperator);
    if (type == ".") return cont(property, maybeoperator);
    if (type == "[") return cont(pushlex("]"), expression, expect("]"), poplex, maybeoperator);
  }

  function maybeattribute(type) {
    if (type == "attribute") return cont(maybeattribute);
    if (type == "function") return cont(functiondef);
    if (type == "var") return cont(vardef1);
  }

  function metadef(type) {
    if(type == ":") return cont(metadef);
    if(type == "variable") return cont(metadef);
    if(type == "(") return cont(pushlex(")"), commasep(metaargs, ")"), poplex, statement);
  }
  function metaargs(type) {
    if(type == "variable") return cont();
  }

  function importdef (type, value) {
  if(type == "variable" && /[A-Z]/.test(value.charAt(0))) { registerimport(value); return cont(); }
  else if(type == "variable" || type == "property" || type == "." || value == "*") return cont(importdef);
  }

  function typedef (type, value)
  {
  if(type == "variable" && /[A-Z]/.test(value.charAt(0))) { registerimport(value); return cont(); }
  else if (type == "type" && /[A-Z]/.test(value.charAt(0))) { return cont(); }
  }

  function maybelabel(type) {
    if (type == ":") return cont(poplex, statement);
    return pass(maybeoperator, expect(";"), poplex);
  }
  function property(type) {
    if (type == "variable") {cx.marked = "property"; return cont();}
  }
  function objprop(type) {
    if (type == "variable") cx.marked = "property";
    if (atomicTypes.hasOwnProperty(type)) return cont(expect(":"), expression);
  }
  function commasep(what, end) {
    function proceed(type) {
      if (type == ",") return cont(what, proceed);
      if (type == end) return cont();
      return cont(expect(end));
    }
    return function(type) {
      if (type == end) return cont();
      else return pass(what, proceed);
    };
  }
  function block(type) {
    if (type == "}") return cont();
    return pass(statement, block);
  }
  function vardef1(type, value) {
    if (type == "variable"){register(value); return cont(typeuse, vardef2);}
    return cont();
  }
  function vardef2(type, value) {
    if (value == "=") return cont(expression, vardef2);
    if (type == ",") return cont(vardef1);
  }
  function forspec1(type, value) {
  if (type == "variable") {
    register(value);
  }
  return cont(pushlex(")"), pushcontext, forin, expression, poplex, statement, popcontext);
  }
  function forin(_type, value) {
    if (value == "in") return cont();
  }
  function functiondef(type, value) {
    if (type == "variable") {register(value); return cont(functiondef);}
    if (value == "new") return cont(functiondef);
    if (type == "(") return cont(pushlex(")"), pushcontext, commasep(funarg, ")"), poplex, typeuse, statement, popcontext);
  }
  function typeuse(type) {
    if(type == ":") return cont(typestring);
  }
  function typestring(type) {
    if(type == "type") return cont();
    if(type == "variable") return cont();
    if(type == "{") return cont(pushlex("}"), commasep(typeprop, "}"), poplex);
  }
  function typeprop(type) {
    if(type == "variable") return cont(typeuse);
  }
  function funarg(type, value) {
    if (type == "variable") {register(value); return cont(typeuse);}
  }

  // Interface

  return {
    startState: function(basecolumn) {
    var defaulttypes = ["Int", "Float", "String", "Void", "Std", "Bool", "Dynamic", "Array"];
      return {
        tokenize: haxeTokenBase,
        reAllowed: true,
        kwAllowed: true,
        cc: [],
        lexical: new HaxeLexical((basecolumn || 0) - indentUnit, 0, "block", false),
        localVars: parserConfig.localVars,
    importedtypes: defaulttypes,
        context: parserConfig.localVars && {vars: parserConfig.localVars},
        indented: 0
      };
    },

    token: function(stream, state) {
      if (stream.sol()) {
        if (!state.lexical.hasOwnProperty("align"))
          state.lexical.align = false;
        state.indented = stream.indentation();
      }
      if (stream.eatSpace()) return null;
      var style = state.tokenize(stream, state);
      if (type == "comment") return style;
      state.reAllowed = !!(type == "operator" || type == "keyword c" || type.match(/^[\[{}\(,;:]$/));
      state.kwAllowed = type != '.';
      return parseHaxe(state, style, type, content, stream);
    },

    indent: function(state, textAfter) {
      if (state.tokenize != haxeTokenBase) return 0;
      var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical;
      if (lexical.type == "stat" && firstChar == "}") lexical = lexical.prev;
      var type = lexical.type, closing = firstChar == type;
      if (type == "vardef") return lexical.indented + 4;
      else if (type == "form" && firstChar == "{") return lexical.indented;
      else if (type == "stat" || type == "form") return lexical.indented + indentUnit;
      else if (lexical.info == "switch" && !closing)
        return lexical.indented + (/^(?:case|default)\b/.test(textAfter) ? indentUnit : 2 * indentUnit);
      else if (lexical.align) return lexical.column + (closing ? 0 : 1);
      else return lexical.indented + (closing ? 0 : indentUnit);
    },

    electricChars: "{}",
    blockCommentStart: "/*",
    blockCommentEnd: "*/",
    lineComment: "//"
  };
});

CodeMirror.defineMIME("text/x-haxe", "haxe");

CodeMirror.defineMode("hxml", function () {

  return {
    startState: function () {
      return {
        define: false,
        inString: false
      };
    },
    token: function (stream, state) {
      var ch = stream.peek();
      var sol = stream.sol();

      ///* comments */
      if (ch == "#") {
        stream.skipToEnd();
        return "comment";
      }
      if (sol && ch == "-") {
        var style = "variable-2";

        stream.eat(/-/);

        if (stream.peek() == "-") {
          stream.eat(/-/);
          style = "keyword a";
        }

        if (stream.peek() == "D") {
          stream.eat(/[D]/);
          style = "keyword c";
          state.define = true;
        }

        stream.eatWhile(/[A-Z]/i);
        return style;
      }

      var ch = stream.peek();

      if (state.inString == false && ch == "'") {
        state.inString = true;
        ch = stream.next();
      }

      if (state.inString == true) {
        if (stream.skipTo("'")) {

        } else {
          stream.skipToEnd();
        }

        if (stream.peek() == "'") {
          stream.next();
          state.inString = false;
        }

        return "string";
      }

      stream.next();
      return null;
    },
    lineComment: "#"
  };
});

CodeMirror.defineMIME("text/x-hxml", "hxml");

});
CodeMirror-5.4.0/mode/haxe/index.html000066400000000000000000000050211254300440500174260ustar00rootroot00000000000000

CodeMirror: Haxe mode












Haxe mode







Hxml mode:







    

    
MIME types defined: text/x-haxe, text/x-hxml.

  

CodeMirror-5.4.0/mode/htmlembedded/000077500000000000000000000000001254300440500171245ustar00rootroot00000000000000CodeMirror-5.4.0/mode/htmlembedded/htmlembedded.js000066400000000000000000000026111254300440500221000ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../htmlmixed/htmlmixed"),
        require("../../addon/mode/multiplex"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../htmlmixed/htmlmixed",
            "../../addon/mode/multiplex"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("htmlembedded", function(config, parserConfig) {
    return CodeMirror.multiplexingMode(CodeMirror.getMode(config, "htmlmixed"), {
      open: parserConfig.open || parserConfig.scriptStartRegex || "<%",
      close: parserConfig.close || parserConfig.scriptEndRegex || "%>",
      mode: CodeMirror.getMode(config, parserConfig.scriptingModeSpec)
    });
  }, "htmlmixed");

  CodeMirror.defineMIME("application/x-ejs", {name: "htmlembedded", scriptingModeSpec:"javascript"});
  CodeMirror.defineMIME("application/x-aspx", {name: "htmlembedded", scriptingModeSpec:"text/x-csharp"});
  CodeMirror.defineMIME("application/x-jsp", {name: "htmlembedded", scriptingModeSpec:"text/x-java"});
  CodeMirror.defineMIME("application/x-erb", {name: "htmlembedded", scriptingModeSpec:"ruby"});
});
CodeMirror-5.4.0/mode/htmlembedded/index.html000066400000000000000000000037611254300440500211300ustar00rootroot00000000000000

CodeMirror: Html Embedded Scripts mode

















Html Embedded Scripts mode




    

    
Mode for html embedded scripts like JSP and ASP.NET. Depends on HtmlMixed which in turn depends on
    JavaScript, CSS and XML.
Other dependancies include those of the scriping language chosen.


    
MIME types defined: application/x-aspx (ASP.NET), 
    application/x-ejs (Embedded Javascript), application/x-jsp (JavaServer Pages)

  

CodeMirror-5.4.0/mode/htmlmixed/000077500000000000000000000000001254300440500165015ustar00rootroot00000000000000CodeMirror-5.4.0/mode/htmlmixed/htmlmixed.js000066400000000000000000000116111254300440500210320ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../xml/xml"), require("../javascript/javascript"), require("../css/css"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../xml/xml", "../javascript/javascript", "../css/css"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("htmlmixed", function(config, parserConfig) {
  var htmlMode = CodeMirror.getMode(config, {name: "xml",
                                             htmlMode: true,
                                             multilineTagIndentFactor: parserConfig.multilineTagIndentFactor,
                                             multilineTagIndentPastTag: parserConfig.multilineTagIndentPastTag});
  var cssMode = CodeMirror.getMode(config, "css");

  var scriptTypes = [], scriptTypesConf = parserConfig && parserConfig.scriptTypes;
  scriptTypes.push({matches: /^(?:text|application)\/(?:x-)?(?:java|ecma)script$|^$/i,
                    mode: CodeMirror.getMode(config, "javascript")});
  if (scriptTypesConf) for (var i = 0; i < scriptTypesConf.length; ++i) {
    var conf = scriptTypesConf[i];
    scriptTypes.push({matches: conf.matches, mode: conf.mode && CodeMirror.getMode(config, conf.mode)});
  }
  scriptTypes.push({matches: /./,
                    mode: CodeMirror.getMode(config, "text/plain")});

  function html(stream, state) {
    var tagName = state.htmlState.tagName;
    if (tagName) tagName = tagName.toLowerCase();
    var style = htmlMode.token(stream, state.htmlState);
    if (tagName == "script" && /\btag\b/.test(style) && stream.current() == ">") {
      // Script block: mode to change to depends on type attribute
      var scriptType = stream.string.slice(Math.max(0, stream.pos - 100), stream.pos).match(/\btype\s*=\s*("[^"]+"|'[^']+'|\S+)[^<]*$/i);
      scriptType = scriptType ? scriptType[1] : "";
      if (scriptType && /[\"\']/.test(scriptType.charAt(0))) scriptType = scriptType.slice(1, scriptType.length - 1);
      for (var i = 0; i < scriptTypes.length; ++i) {
        var tp = scriptTypes[i];
        if (typeof tp.matches == "string" ? scriptType == tp.matches : tp.matches.test(scriptType)) {
          if (tp.mode) {
            state.token = script;
            state.localMode = tp.mode;
            state.localState = tp.mode.startState && tp.mode.startState(htmlMode.indent(state.htmlState, ""));
          }
          break;
        }
      }
    } else if (tagName == "style" && /\btag\b/.test(style) && stream.current() == ">") {
      state.token = css;
      state.localMode = cssMode;
      state.localState = cssMode.startState(htmlMode.indent(state.htmlState, ""));
    }
    return style;
  }
  function maybeBackup(stream, pat, style) {
    var cur = stream.current();
    var close = cur.search(pat);
    if (close > -1) stream.backUp(cur.length - close);
    else if (cur.match(/<\/?$/)) {
      stream.backUp(cur.length);
      if (!stream.match(pat, false)) stream.match(cur);
    }
    return style;
  }
  function script(stream, state) {
    if (stream.match(/^<\/\s*script\s*>/i, false)) {
      state.token = html;
      state.localState = state.localMode = null;
      return null;
    }
    return maybeBackup(stream, /<\/\s*script\s*>/,
                       state.localMode.token(stream, state.localState));
  }
  function css(stream, state) {
    if (stream.match(/^<\/\s*style\s*>/i, false)) {
      state.token = html;
      state.localState = state.localMode = null;
      return null;
    }
    return maybeBackup(stream, /<\/\s*style\s*>/,
                       cssMode.token(stream, state.localState));
  }

  return {
    startState: function() {
      var state = htmlMode.startState();
      return {token: html, localMode: null, localState: null, htmlState: state};
    },

    copyState: function(state) {
      if (state.localState)
        var local = CodeMirror.copyState(state.localMode, state.localState);
      return {token: state.token, localMode: state.localMode, localState: local,
              htmlState: CodeMirror.copyState(htmlMode, state.htmlState)};
    },

    token: function(stream, state) {
      return state.token(stream, state);
    },

    indent: function(state, textAfter) {
      if (!state.localMode || /^\s*<\//.test(textAfter))
        return htmlMode.indent(state.htmlState, textAfter);
      else if (state.localMode.indent)
        return state.localMode.indent(state.localState, textAfter);
      else
        return CodeMirror.Pass;
    },

    innerMode: function(state) {
      return {state: state.localState || state.htmlState, mode: state.localMode || htmlMode};
    }
  };
}, "xml", "javascript", "css");

CodeMirror.defineMIME("text/html", "htmlmixed");

});
CodeMirror-5.4.0/mode/htmlmixed/index.html000066400000000000000000000057721254300440500205110ustar00rootroot00000000000000

CodeMirror: HTML mixed mode

















HTML mixed mode



    

    
The HTML mixed mode depends on the XML, JavaScript, and CSS modes.


    
It takes an optional mode configuration
    option, scriptTypes, which can be used to add custom
    behavior for specific <script type="..."> tags. If
    given, it should hold an array of {matches, mode}
    objects, where matches is a string or regexp that
    matches the script type, and mode is
    either null, for script types that should stay in
    HTML mode, or a mode
    spec corresponding to the mode that should be used for the
    script.


    
MIME types defined: text/html
    (redefined, only takes effect if you load this parser after the
    XML parser).


  

CodeMirror-5.4.0/mode/http/000077500000000000000000000000001254300440500154655ustar00rootroot00000000000000CodeMirror-5.4.0/mode/http/http.js000066400000000000000000000053531254300440500170100ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("http", function() {
  function failFirstLine(stream, state) {
    stream.skipToEnd();
    state.cur = header;
    return "error";
  }

  function start(stream, state) {
    if (stream.match(/^HTTP\/\d\.\d/)) {
      state.cur = responseStatusCode;
      return "keyword";
    } else if (stream.match(/^[A-Z]+/) && /[ \t]/.test(stream.peek())) {
      state.cur = requestPath;
      return "keyword";
    } else {
      return failFirstLine(stream, state);
    }
  }

  function responseStatusCode(stream, state) {
    var code = stream.match(/^\d+/);
    if (!code) return failFirstLine(stream, state);

    state.cur = responseStatusText;
    var status = Number(code[0]);
    if (status >= 100 && status < 200) {
      return "positive informational";
    } else if (status >= 200 && status < 300) {
      return "positive success";
    } else if (status >= 300 && status < 400) {
      return "positive redirect";
    } else if (status >= 400 && status < 500) {
      return "negative client-error";
    } else if (status >= 500 && status < 600) {
      return "negative server-error";
    } else {
      return "error";
    }
  }

  function responseStatusText(stream, state) {
    stream.skipToEnd();
    state.cur = header;
    return null;
  }

  function requestPath(stream, state) {
    stream.eatWhile(/\S/);
    state.cur = requestProtocol;
    return "string-2";
  }

  function requestProtocol(stream, state) {
    if (stream.match(/^HTTP\/\d\.\d$/)) {
      state.cur = header;
      return "keyword";
    } else {
      return failFirstLine(stream, state);
    }
  }

  function header(stream) {
    if (stream.sol() && !stream.eat(/[ \t]/)) {
      if (stream.match(/^.*?:/)) {
        return "atom";
      } else {
        stream.skipToEnd();
        return "error";
      }
    } else {
      stream.skipToEnd();
      return "string";
    }
  }

  function body(stream) {
    stream.skipToEnd();
    return null;
  }

  return {
    token: function(stream, state) {
      var cur = state.cur;
      if (cur != header && cur != body && stream.eatSpace()) return null;
      return cur(stream, state);
    },

    blankLine: function(state) {
      state.cur = body;
    },

    startState: function() {
      return {cur: start};
    }
  };
});

CodeMirror.defineMIME("message/http", "http");

});
CodeMirror-5.4.0/mode/http/index.html000066400000000000000000000025611254300440500174660ustar00rootroot00000000000000

CodeMirror: HTTP mode












HTTP mode






    

    
MIME types defined: message/http.

  

CodeMirror-5.4.0/mode/idl/000077500000000000000000000000001254300440500152565ustar00rootroot00000000000000CodeMirror-5.4.0/mode/idl/idl.js000066400000000000000000000350511254300440500163700ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  function wordRegexp(words) {
    return new RegExp('^((' + words.join(')|(') + '))\\b', 'i');
  };

  var builtinArray = [
    'a_correlate', 'abs', 'acos', 'adapt_hist_equal', 'alog',
    'alog2', 'alog10', 'amoeba', 'annotate', 'app_user_dir',
    'app_user_dir_query', 'arg_present', 'array_equal', 'array_indices',
    'arrow', 'ascii_template', 'asin', 'assoc', 'atan',
    'axis', 'axis', 'bandpass_filter', 'bandreject_filter', 'barplot',
    'bar_plot', 'beseli', 'beselj', 'beselk', 'besely',
    'beta', 'biginteger', 'bilinear', 'bin_date', 'binary_template',
    'bindgen', 'binomial', 'bit_ffs', 'bit_population', 'blas_axpy',
    'blk_con', 'boolarr', 'boolean', 'boxplot', 'box_cursor',
    'breakpoint', 'broyden', 'bubbleplot', 'butterworth', 'bytarr',
    'byte', 'byteorder', 'bytscl', 'c_correlate', 'calendar',
    'caldat', 'call_external', 'call_function', 'call_method',
    'call_procedure', 'canny', 'catch', 'cd', 'cdf', 'ceil',
    'chebyshev', 'check_math', 'chisqr_cvf', 'chisqr_pdf', 'choldc',
    'cholsol', 'cindgen', 'cir_3pnt', 'clipboard', 'close',
    'clust_wts', 'cluster', 'cluster_tree', 'cmyk_convert', 'code_coverage',
    'color_convert', 'color_exchange', 'color_quan', 'color_range_map',
    'colorbar', 'colorize_sample', 'colormap_applicable',
    'colormap_gradient', 'colormap_rotation', 'colortable',
    'comfit', 'command_line_args', 'common', 'compile_opt', 'complex',
    'complexarr', 'complexround', 'compute_mesh_normals', 'cond', 'congrid',
    'conj', 'constrained_min', 'contour', 'contour', 'convert_coord',
    'convol', 'convol_fft', 'coord2to3', 'copy_lun', 'correlate',
    'cos', 'cosh', 'cpu', 'cramer', 'createboxplotdata',
    'create_cursor', 'create_struct', 'create_view', 'crossp', 'crvlength',
    'ct_luminance', 'cti_test', 'cursor', 'curvefit', 'cv_coord',
    'cvttobm', 'cw_animate', 'cw_animate_getp', 'cw_animate_load',
    'cw_animate_run', 'cw_arcball', 'cw_bgroup', 'cw_clr_index',
    'cw_colorsel', 'cw_defroi', 'cw_field', 'cw_filesel', 'cw_form',
    'cw_fslider', 'cw_light_editor', 'cw_light_editor_get',
    'cw_light_editor_set', 'cw_orient', 'cw_palette_editor',
    'cw_palette_editor_get', 'cw_palette_editor_set', 'cw_pdmenu',
    'cw_rgbslider', 'cw_tmpl', 'cw_zoom', 'db_exists',
    'dblarr', 'dcindgen', 'dcomplex', 'dcomplexarr', 'define_key',
    'define_msgblk', 'define_msgblk_from_file', 'defroi', 'defsysv',
    'delvar', 'dendro_plot', 'dendrogram', 'deriv', 'derivsig',
    'determ', 'device', 'dfpmin', 'diag_matrix', 'dialog_dbconnect',
    'dialog_message', 'dialog_pickfile', 'dialog_printersetup',
    'dialog_printjob', 'dialog_read_image',
    'dialog_write_image', 'dictionary', 'digital_filter', 'dilate', 'dindgen',
    'dissolve', 'dist', 'distance_measure', 'dlm_load', 'dlm_register',
    'doc_library', 'double', 'draw_roi', 'edge_dog', 'efont',
    'eigenql', 'eigenvec', 'ellipse', 'elmhes', 'emboss',
    'empty', 'enable_sysrtn', 'eof', 'eos', 'erase',
    'erf', 'erfc', 'erfcx', 'erode', 'errorplot',
    'errplot', 'estimator_filter', 'execute', 'exit', 'exp',
    'expand', 'expand_path', 'expint', 'extrac', 'extract_slice',
    'f_cvf', 'f_pdf', 'factorial', 'fft', 'file_basename',
    'file_chmod', 'file_copy', 'file_delete', 'file_dirname',
    'file_expand_path', 'file_gunzip', 'file_gzip', 'file_info',
    'file_lines', 'file_link', 'file_mkdir', 'file_move',
    'file_poll_input', 'file_readlink', 'file_same',
    'file_search', 'file_tar', 'file_test', 'file_untar', 'file_unzip',
    'file_which', 'file_zip', 'filepath', 'findgen', 'finite',
    'fix', 'flick', 'float', 'floor', 'flow3',
    'fltarr', 'flush', 'format_axis_values', 'forward_function', 'free_lun',
    'fstat', 'fulstr', 'funct', 'function', 'fv_test',
    'fx_root', 'fz_roots', 'gamma', 'gamma_ct', 'gauss_cvf',
    'gauss_pdf', 'gauss_smooth', 'gauss2dfit', 'gaussfit',
    'gaussian_function', 'gaussint', 'get_drive_list', 'get_dxf_objects',
    'get_kbrd', 'get_login_info',
    'get_lun', 'get_screen_size', 'getenv', 'getwindows', 'greg2jul',
    'grib', 'grid_input', 'grid_tps', 'grid3', 'griddata',
    'gs_iter', 'h_eq_ct', 'h_eq_int', 'hanning', 'hash',
    'hdf', 'hdf5', 'heap_free', 'heap_gc', 'heap_nosave',
    'heap_refcount', 'heap_save', 'help', 'hilbert', 'hist_2d',
    'hist_equal', 'histogram', 'hls', 'hough', 'hqr',
    'hsv', 'i18n_multibytetoutf8',
    'i18n_multibytetowidechar', 'i18n_utf8tomultibyte',
    'i18n_widechartomultibyte',
    'ibeta', 'icontour', 'iconvertcoord', 'idelete', 'identity',
    'idl_base64', 'idl_container', 'idl_validname',
    'idlexbr_assistant', 'idlitsys_createtool',
    'idlunit', 'iellipse', 'igamma', 'igetcurrent', 'igetdata',
    'igetid', 'igetproperty', 'iimage', 'image', 'image_cont',
    'image_statistics', 'image_threshold', 'imaginary', 'imap', 'indgen',
    'int_2d', 'int_3d', 'int_tabulated', 'intarr', 'interpol',
    'interpolate', 'interval_volume', 'invert', 'ioctl', 'iopen',
    'ir_filter', 'iplot', 'ipolygon', 'ipolyline', 'iputdata',
    'iregister', 'ireset', 'iresolve', 'irotate', 'isa',
    'isave', 'iscale', 'isetcurrent', 'isetproperty', 'ishft',
    'isocontour', 'isosurface', 'isurface', 'itext', 'itranslate',
    'ivector', 'ivolume', 'izoom', 'journal', 'json_parse',
    'json_serialize', 'jul2greg', 'julday', 'keyword_set', 'krig2d',
    'kurtosis', 'kw_test', 'l64indgen', 'la_choldc', 'la_cholmprove',
    'la_cholsol', 'la_determ', 'la_eigenproblem', 'la_eigenql', 'la_eigenvec',
    'la_elmhes', 'la_gm_linear_model', 'la_hqr', 'la_invert',
    'la_least_square_equality', 'la_least_squares', 'la_linear_equation',
    'la_ludc', 'la_lumprove', 'la_lusol',
    'la_svd', 'la_tridc', 'la_trimprove', 'la_triql', 'la_trired',
    'la_trisol', 'label_date', 'label_region', 'ladfit', 'laguerre',
    'lambda', 'lambdap', 'lambertw', 'laplacian', 'least_squares_filter',
    'leefilt', 'legend', 'legendre', 'linbcg', 'lindgen',
    'linfit', 'linkimage', 'list', 'll_arc_distance', 'lmfit',
    'lmgr', 'lngamma', 'lnp_test', 'loadct', 'locale_get',
    'logical_and', 'logical_or', 'logical_true', 'lon64arr', 'lonarr',
    'long', 'long64', 'lsode', 'lu_complex', 'ludc',
    'lumprove', 'lusol', 'm_correlate', 'machar', 'make_array',
    'make_dll', 'make_rt', 'map', 'mapcontinents', 'mapgrid',
    'map_2points', 'map_continents', 'map_grid', 'map_image', 'map_patch',
    'map_proj_forward', 'map_proj_image', 'map_proj_info',
    'map_proj_init', 'map_proj_inverse',
    'map_set', 'matrix_multiply', 'matrix_power', 'max', 'md_test',
    'mean', 'meanabsdev', 'mean_filter', 'median', 'memory',
    'mesh_clip', 'mesh_decimate', 'mesh_issolid',
    'mesh_merge', 'mesh_numtriangles',
    'mesh_obj', 'mesh_smooth', 'mesh_surfacearea',
    'mesh_validate', 'mesh_volume',
    'message', 'min', 'min_curve_surf', 'mk_html_help', 'modifyct',
    'moment', 'morph_close', 'morph_distance',
    'morph_gradient', 'morph_hitormiss',
    'morph_open', 'morph_thin', 'morph_tophat', 'multi', 'n_elements',
    'n_params', 'n_tags', 'ncdf', 'newton', 'noise_hurl',
    'noise_pick', 'noise_scatter', 'noise_slur', 'norm', 'obj_class',
    'obj_destroy', 'obj_hasmethod', 'obj_isa', 'obj_new', 'obj_valid',
    'objarr', 'on_error', 'on_ioerror', 'online_help', 'openr',
    'openu', 'openw', 'oplot', 'oploterr', 'orderedhash',
    'p_correlate', 'parse_url', 'particle_trace', 'path_cache', 'path_sep',
    'pcomp', 'plot', 'plot3d', 'plot', 'plot_3dbox',
    'plot_field', 'ploterr', 'plots', 'polar_contour', 'polar_surface',
    'polyfill', 'polyshade', 'pnt_line', 'point_lun', 'polarplot',
    'poly', 'poly_2d', 'poly_area', 'poly_fit', 'polyfillv',
    'polygon', 'polyline', 'polywarp', 'popd', 'powell',
    'pref_commit', 'pref_get', 'pref_set', 'prewitt', 'primes',
    'print', 'printf', 'printd', 'pro', 'product',
    'profile', 'profiler', 'profiles', 'project_vol', 'ps_show_fonts',
    'psafm', 'pseudo', 'ptr_free', 'ptr_new', 'ptr_valid',
    'ptrarr', 'pushd', 'qgrid3', 'qhull', 'qromb',
    'qromo', 'qsimp', 'query_*', 'query_ascii', 'query_bmp',
    'query_csv', 'query_dicom', 'query_gif', 'query_image', 'query_jpeg',
    'query_jpeg2000', 'query_mrsid', 'query_pict', 'query_png', 'query_ppm',
    'query_srf', 'query_tiff', 'query_video', 'query_wav', 'r_correlate',
    'r_test', 'radon', 'randomn', 'randomu', 'ranks',
    'rdpix', 'read', 'readf', 'read_ascii', 'read_binary',
    'read_bmp', 'read_csv', 'read_dicom', 'read_gif', 'read_image',
    'read_interfile', 'read_jpeg', 'read_jpeg2000', 'read_mrsid', 'read_pict',
    'read_png', 'read_ppm', 'read_spr', 'read_srf', 'read_sylk',
    'read_tiff', 'read_video', 'read_wav', 'read_wave', 'read_x11_bitmap',
    'read_xwd', 'reads', 'readu', 'real_part', 'rebin',
    'recall_commands', 'recon3', 'reduce_colors', 'reform', 'region_grow',
    'register_cursor', 'regress', 'replicate',
    'replicate_inplace', 'resolve_all',
    'resolve_routine', 'restore', 'retall', 'return', 'reverse',
    'rk4', 'roberts', 'rot', 'rotate', 'round',
    'routine_filepath', 'routine_info', 'rs_test', 's_test', 'save',
    'savgol', 'scale3', 'scale3d', 'scatterplot', 'scatterplot3d',
    'scope_level', 'scope_traceback', 'scope_varfetch',
    'scope_varname', 'search2d',
    'search3d', 'sem_create', 'sem_delete', 'sem_lock', 'sem_release',
    'set_plot', 'set_shading', 'setenv', 'sfit', 'shade_surf',
    'shade_surf_irr', 'shade_volume', 'shift', 'shift_diff', 'shmdebug',
    'shmmap', 'shmunmap', 'shmvar', 'show3', 'showfont',
    'signum', 'simplex', 'sin', 'sindgen', 'sinh',
    'size', 'skewness', 'skip_lun', 'slicer3', 'slide_image',
    'smooth', 'sobel', 'socket', 'sort', 'spawn',
    'sph_4pnt', 'sph_scat', 'spher_harm', 'spl_init', 'spl_interp',
    'spline', 'spline_p', 'sprsab', 'sprsax', 'sprsin',
    'sprstp', 'sqrt', 'standardize', 'stddev', 'stop',
    'strarr', 'strcmp', 'strcompress', 'streamline', 'streamline',
    'stregex', 'stretch', 'string', 'strjoin', 'strlen',
    'strlowcase', 'strmatch', 'strmessage', 'strmid', 'strpos',
    'strput', 'strsplit', 'strtrim', 'struct_assign', 'struct_hide',
    'strupcase', 'surface', 'surface', 'surfr', 'svdc',
    'svdfit', 'svsol', 'swap_endian', 'swap_endian_inplace', 'symbol',
    'systime', 't_cvf', 't_pdf', 't3d', 'tag_names',
    'tan', 'tanh', 'tek_color', 'temporary', 'terminal_size',
    'tetra_clip', 'tetra_surface', 'tetra_volume', 'text', 'thin',
    'thread', 'threed', 'tic', 'time_test2', 'timegen',
    'timer', 'timestamp', 'timestamptovalues', 'tm_test', 'toc',
    'total', 'trace', 'transpose', 'tri_surf', 'triangulate',
    'trigrid', 'triql', 'trired', 'trisol', 'truncate_lun',
    'ts_coef', 'ts_diff', 'ts_fcast', 'ts_smooth', 'tv',
    'tvcrs', 'tvlct', 'tvrd', 'tvscl', 'typename',
    'uindgen', 'uint', 'uintarr', 'ul64indgen', 'ulindgen',
    'ulon64arr', 'ulonarr', 'ulong', 'ulong64', 'uniq',
    'unsharp_mask', 'usersym', 'value_locate', 'variance', 'vector',
    'vector_field', 'vel', 'velovect', 'vert_t3d', 'voigt',
    'volume', 'voronoi', 'voxel_proj', 'wait', 'warp_tri',
    'watershed', 'wdelete', 'wf_draw', 'where', 'widget_base',
    'widget_button', 'widget_combobox', 'widget_control',
    'widget_displaycontextmenu', 'widget_draw',
    'widget_droplist', 'widget_event', 'widget_info',
    'widget_label', 'widget_list',
    'widget_propertysheet', 'widget_slider', 'widget_tab',
    'widget_table', 'widget_text',
    'widget_tree', 'widget_tree_move', 'widget_window',
    'wiener_filter', 'window',
    'window', 'write_bmp', 'write_csv', 'write_gif', 'write_image',
    'write_jpeg', 'write_jpeg2000', 'write_nrif', 'write_pict', 'write_png',
    'write_ppm', 'write_spr', 'write_srf', 'write_sylk', 'write_tiff',
    'write_video', 'write_wav', 'write_wave', 'writeu', 'wset',
    'wshow', 'wtn', 'wv_applet', 'wv_cwt', 'wv_cw_wavelet',
    'wv_denoise', 'wv_dwt', 'wv_fn_coiflet',
    'wv_fn_daubechies', 'wv_fn_gaussian',
    'wv_fn_haar', 'wv_fn_morlet', 'wv_fn_paul',
    'wv_fn_symlet', 'wv_import_data',
    'wv_import_wavelet', 'wv_plot3d_wps', 'wv_plot_multires',
    'wv_pwt', 'wv_tool_denoise',
    'xbm_edit', 'xdisplayfile', 'xdxf', 'xfont', 'xinteranimate',
    'xloadct', 'xmanager', 'xmng_tmpl', 'xmtool', 'xobjview',
    'xobjview_rotate', 'xobjview_write_image',
    'xpalette', 'xpcolor', 'xplot3d',
    'xregistered', 'xroi', 'xsq_test', 'xsurface', 'xvaredit',
    'xvolume', 'xvolume_rotate', 'xvolume_write_image',
    'xyouts', 'zlib_compress', 'zlib_uncompress', 'zoom', 'zoom_24'
  ];
  var builtins = wordRegexp(builtinArray);

  var keywordArray = [
    'begin', 'end', 'endcase', 'endfor',
    'endwhile', 'endif', 'endrep', 'endforeach',
    'break', 'case', 'continue', 'for',
    'foreach', 'goto', 'if', 'then', 'else',
    'repeat', 'until', 'switch', 'while',
    'do', 'pro', 'function'
  ];
  var keywords = wordRegexp(keywordArray);

  CodeMirror.registerHelper("hintWords", "idl", builtinArray.concat(keywordArray));

  var identifiers = new RegExp('^[_a-z\xa1-\uffff][_a-z0-9\xa1-\uffff]*', 'i');

  var singleOperators = /[+\-*&=<>\/@#~$]/;
  var boolOperators = new RegExp('(and|or|eq|lt|le|gt|ge|ne|not)', 'i');

  function tokenBase(stream) {
    // whitespaces
    if (stream.eatSpace()) return null;

    // Handle one line Comments
    if (stream.match(';')) {
      stream.skipToEnd();
      return 'comment';
    }

    // Handle Number Literals
    if (stream.match(/^[0-9\.+-]/, false)) {
      if (stream.match(/^[+-]?0x[0-9a-fA-F]+/))
        return 'number';
      if (stream.match(/^[+-]?\d*\.\d+([EeDd][+-]?\d+)?/))
        return 'number';
      if (stream.match(/^[+-]?\d+([EeDd][+-]?\d+)?/))
        return 'number';
    }

    // Handle Strings
    if (stream.match(/^"([^"]|(""))*"/)) { return 'string'; }
    if (stream.match(/^'([^']|(''))*'/)) { return 'string'; }

    // Handle words
    if (stream.match(keywords)) { return 'keyword'; }
    if (stream.match(builtins)) { return 'builtin'; }
    if (stream.match(identifiers)) { return 'variable'; }

    if (stream.match(singleOperators) || stream.match(boolOperators)) {
      return 'operator'; }

    // Handle non-detected items
    stream.next();
    return null;
  };

  CodeMirror.defineMode('idl', function() {
    return {
      token: function(stream) {
        return tokenBase(stream);
      }
    };
  });

  CodeMirror.defineMIME('text/x-idl', 'idl');
});
CodeMirror-5.4.0/mode/idl/index.html000066400000000000000000000031411254300440500172520ustar00rootroot00000000000000

CodeMirror: IDL mode












IDL mode


    

    

    
MIME types defined: text/x-idl.



CodeMirror-5.4.0/mode/index.html000066400000000000000000000157211254300440500165110ustar00rootroot00000000000000

CodeMirror: Language Modes








  
Language modes


  
This is a list of every mode in the distribution. Each mode lives
in a subdirectory of the mode/ directory, and typically
defines a single JavaScript file that implements the mode. Loading
such file will make the language available to CodeMirror, through
the mode
option.


  

    
  




CodeMirror-5.4.0/mode/jade/000077500000000000000000000000001254300440500154115ustar00rootroot00000000000000CodeMirror-5.4.0/mode/jade/index.html000066400000000000000000000046471254300440500174210ustar00rootroot00000000000000

CodeMirror: Jade Templating Mode
















Jade Templating Mode



    
    
The Jade Templating Mode

      
 Created by Forbes Lindesay. Managed as part of a Brackets extension at https://github.com/ForbesLindesay/jade-brackets.

    
MIME type defined: text/x-jade.

  

CodeMirror-5.4.0/mode/jade/jade.js000066400000000000000000000371001254300440500166530ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../javascript/javascript"), require("../css/css"), require("../htmlmixed/htmlmixed"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../javascript/javascript", "../css/css", "../htmlmixed/htmlmixed"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode('jade', function (config) {
  // token types
  var KEYWORD = 'keyword';
  var DOCTYPE = 'meta';
  var ID = 'builtin';
  var CLASS = 'qualifier';

  var ATTRS_NEST = {
    '{': '}',
    '(': ')',
    '[': ']'
  };

  var jsMode = CodeMirror.getMode(config, 'javascript');

  function State() {
    this.javaScriptLine = false;
    this.javaScriptLineExcludesColon = false;

    this.javaScriptArguments = false;
    this.javaScriptArgumentsDepth = 0;

    this.isInterpolating = false;
    this.interpolationNesting = 0;

    this.jsState = jsMode.startState();

    this.restOfLine = '';

    this.isIncludeFiltered = false;
    this.isEach = false;

    this.lastTag = '';
    this.scriptType = '';

    // Attributes Mode
    this.isAttrs = false;
    this.attrsNest = [];
    this.inAttributeName = true;
    this.attributeIsType = false;
    this.attrValue = '';

    // Indented Mode
    this.indentOf = Infinity;
    this.indentToken = '';

    this.innerMode = null;
    this.innerState = null;

    this.innerModeForLine = false;
  }
  /**
   * Safely copy a state
   *
   * @return {State}
   */
  State.prototype.copy = function () {
    var res = new State();
    res.javaScriptLine = this.javaScriptLine;
    res.javaScriptLineExcludesColon = this.javaScriptLineExcludesColon;
    res.javaScriptArguments = this.javaScriptArguments;
    res.javaScriptArgumentsDepth = this.javaScriptArgumentsDepth;
    res.isInterpolating = this.isInterpolating;
    res.interpolationNesting = this.intpolationNesting;

    res.jsState = CodeMirror.copyState(jsMode, this.jsState);

    res.innerMode = this.innerMode;
    if (this.innerMode && this.innerState) {
      res.innerState = CodeMirror.copyState(this.innerMode, this.innerState);
    }

    res.restOfLine = this.restOfLine;

    res.isIncludeFiltered = this.isIncludeFiltered;
    res.isEach = this.isEach;
    res.lastTag = this.lastTag;
    res.scriptType = this.scriptType;
    res.isAttrs = this.isAttrs;
    res.attrsNest = this.attrsNest.slice();
    res.inAttributeName = this.inAttributeName;
    res.attributeIsType = this.attributeIsType;
    res.attrValue = this.attrValue;
    res.indentOf = this.indentOf;
    res.indentToken = this.indentToken;

    res.innerModeForLine = this.innerModeForLine;

    return res;
  };

  function javaScript(stream, state) {
    if (stream.sol()) {
      // if javaScriptLine was set at end of line, ignore it
      state.javaScriptLine = false;
      state.javaScriptLineExcludesColon = false;
    }
    if (state.javaScriptLine) {
      if (state.javaScriptLineExcludesColon && stream.peek() === ':') {
        state.javaScriptLine = false;
        state.javaScriptLineExcludesColon = false;
        return;
      }
      var tok = jsMode.token(stream, state.jsState);
      if (stream.eol()) state.javaScriptLine = false;
      return tok || true;
    }
  }
  function javaScriptArguments(stream, state) {
    if (state.javaScriptArguments) {
      if (state.javaScriptArgumentsDepth === 0 && stream.peek() !== '(') {
        state.javaScriptArguments = false;
        return;
      }
      if (stream.peek() === '(') {
        state.javaScriptArgumentsDepth++;
      } else if (stream.peek() === ')') {
        state.javaScriptArgumentsDepth--;
      }
      if (state.javaScriptArgumentsDepth === 0) {
        state.javaScriptArguments = false;
        return;
      }

      var tok = jsMode.token(stream, state.jsState);
      return tok || true;
    }
  }

  function yieldStatement(stream) {
    if (stream.match(/^yield\b/)) {
        return 'keyword';
    }
  }

  function doctype(stream) {
    if (stream.match(/^(?:doctype) *([^\n]+)?/)) {
        return DOCTYPE;
    }
  }

  function interpolation(stream, state) {
    if (stream.match('#{')) {
      state.isInterpolating = true;
      state.interpolationNesting = 0;
      return 'punctuation';
    }
  }

  function interpolationContinued(stream, state) {
    if (state.isInterpolating) {
      if (stream.peek() === '}') {
        state.interpolationNesting--;
        if (state.interpolationNesting < 0) {
          stream.next();
          state.isInterpolating = false;
          return 'puncutation';
        }
      } else if (stream.peek() === '{') {
        state.interpolationNesting++;
      }
      return jsMode.token(stream, state.jsState) || true;
    }
  }

  function caseStatement(stream, state) {
    if (stream.match(/^case\b/)) {
      state.javaScriptLine = true;
      return KEYWORD;
    }
  }

  function when(stream, state) {
    if (stream.match(/^when\b/)) {
      state.javaScriptLine = true;
      state.javaScriptLineExcludesColon = true;
      return KEYWORD;
    }
  }

  function defaultStatement(stream) {
    if (stream.match(/^default\b/)) {
      return KEYWORD;
    }
  }

  function extendsStatement(stream, state) {
    if (stream.match(/^extends?\b/)) {
      state.restOfLine = 'string';
      return KEYWORD;
    }
  }

  function append(stream, state) {
    if (stream.match(/^append\b/)) {
      state.restOfLine = 'variable';
      return KEYWORD;
    }
  }
  function prepend(stream, state) {
    if (stream.match(/^prepend\b/)) {
      state.restOfLine = 'variable';
      return KEYWORD;
    }
  }
  function block(stream, state) {
    if (stream.match(/^block\b *(?:(prepend|append)\b)?/)) {
      state.restOfLine = 'variable';
      return KEYWORD;
    }
  }

  function include(stream, state) {
    if (stream.match(/^include\b/)) {
      state.restOfLine = 'string';
      return KEYWORD;
    }
  }

  function includeFiltered(stream, state) {
    if (stream.match(/^include:([a-zA-Z0-9\-]+)/, false) && stream.match('include')) {
      state.isIncludeFiltered = true;
      return KEYWORD;
    }
  }

  function includeFilteredContinued(stream, state) {
    if (state.isIncludeFiltered) {
      var tok = filter(stream, state);
      state.isIncludeFiltered = false;
      state.restOfLine = 'string';
      return tok;
    }
  }

  function mixin(stream, state) {
    if (stream.match(/^mixin\b/)) {
      state.javaScriptLine = true;
      return KEYWORD;
    }
  }

  function call(stream, state) {
    if (stream.match(/^\+([-\w]+)/)) {
      if (!stream.match(/^\( *[-\w]+ *=/, false)) {
        state.javaScriptArguments = true;
        state.javaScriptArgumentsDepth = 0;
      }
      return 'variable';
    }
    if (stream.match(/^\+#{/, false)) {
      stream.next();
      state.mixinCallAfter = true;
      return interpolation(stream, state);
    }
  }
  function callArguments(stream, state) {
    if (state.mixinCallAfter) {
      state.mixinCallAfter = false;
      if (!stream.match(/^\( *[-\w]+ *=/, false)) {
        state.javaScriptArguments = true;
        state.javaScriptArgumentsDepth = 0;
      }
      return true;
    }
  }

  function conditional(stream, state) {
    if (stream.match(/^(if|unless|else if|else)\b/)) {
      state.javaScriptLine = true;
      return KEYWORD;
    }
  }

  function each(stream, state) {
    if (stream.match(/^(- *)?(each|for)\b/)) {
      state.isEach = true;
      return KEYWORD;
    }
  }
  function eachContinued(stream, state) {
    if (state.isEach) {
      if (stream.match(/^ in\b/)) {
        state.javaScriptLine = true;
        state.isEach = false;
        return KEYWORD;
      } else if (stream.sol() || stream.eol()) {
        state.isEach = false;
      } else if (stream.next()) {
        while (!stream.match(/^ in\b/, false) && stream.next());
        return 'variable';
      }
    }
  }

  function whileStatement(stream, state) {
    if (stream.match(/^while\b/)) {
      state.javaScriptLine = true;
      return KEYWORD;
    }
  }

  function tag(stream, state) {
    var captures;
    if (captures = stream.match(/^(\w(?:[-:\w]*\w)?)\/?/)) {
      state.lastTag = captures[1].toLowerCase();
      if (state.lastTag === 'script') {
        state.scriptType = 'application/javascript';
      }
      return 'tag';
    }
  }

  function filter(stream, state) {
    if (stream.match(/^:([\w\-]+)/)) {
      var innerMode;
      if (config && config.innerModes) {
        innerMode = config.innerModes(stream.current().substring(1));
      }
      if (!innerMode) {
        innerMode = stream.current().substring(1);
      }
      if (typeof innerMode === 'string') {
        innerMode = CodeMirror.getMode(config, innerMode);
      }
      setInnerMode(stream, state, innerMode);
      return 'atom';
    }
  }

  function code(stream, state) {
    if (stream.match(/^(!?=|-)/)) {
      state.javaScriptLine = true;
      return 'punctuation';
    }
  }

  function id(stream) {
    if (stream.match(/^#([\w-]+)/)) {
      return ID;
    }
  }

  function className(stream) {
    if (stream.match(/^\.([\w-]+)/)) {
      return CLASS;
    }
  }

  function attrs(stream, state) {
    if (stream.peek() == '(') {
      stream.next();
      state.isAttrs = true;
      state.attrsNest = [];
      state.inAttributeName = true;
      state.attrValue = '';
      state.attributeIsType = false;
      return 'punctuation';
    }
  }

  function attrsContinued(stream, state) {
    if (state.isAttrs) {
      if (ATTRS_NEST[stream.peek()]) {
        state.attrsNest.push(ATTRS_NEST[stream.peek()]);
      }
      if (state.attrsNest[state.attrsNest.length - 1] === stream.peek()) {
        state.attrsNest.pop();
      } else  if (stream.eat(')')) {
        state.isAttrs = false;
        return 'punctuation';
      }
      if (state.inAttributeName && stream.match(/^[^=,\)!]+/)) {
        if (stream.peek() === '=' || stream.peek() === '!') {
          state.inAttributeName = false;
          state.jsState = jsMode.startState();
          if (state.lastTag === 'script' && stream.current().trim().toLowerCase() === 'type') {
            state.attributeIsType = true;
          } else {
            state.attributeIsType = false;
          }
        }
        return 'attribute';
      }

      var tok = jsMode.token(stream, state.jsState);
      if (state.attributeIsType && tok === 'string') {
        state.scriptType = stream.current().toString();
      }
      if (state.attrsNest.length === 0 && (tok === 'string' || tok === 'variable' || tok === 'keyword')) {
        try {
          Function('', 'var x ' + state.attrValue.replace(/,\s*$/, '').replace(/^!/, ''));
          state.inAttributeName = true;
          state.attrValue = '';
          stream.backUp(stream.current().length);
          return attrsContinued(stream, state);
        } catch (ex) {
          //not the end of an attribute
        }
      }
      state.attrValue += stream.current();
      return tok || true;
    }
  }

  function attributesBlock(stream, state) {
    if (stream.match(/^&attributes\b/)) {
      state.javaScriptArguments = true;
      state.javaScriptArgumentsDepth = 0;
      return 'keyword';
    }
  }

  function indent(stream) {
    if (stream.sol() && stream.eatSpace()) {
      return 'indent';
    }
  }

  function comment(stream, state) {
    if (stream.match(/^ *\/\/(-)?([^\n]*)/)) {
      state.indentOf = stream.indentation();
      state.indentToken = 'comment';
      return 'comment';
    }
  }

  function colon(stream) {
    if (stream.match(/^: */)) {
      return 'colon';
    }
  }

  function text(stream, state) {
    if (stream.match(/^(?:\| ?| )([^\n]+)/)) {
      return 'string';
    }
    if (stream.match(/^(<[^\n]*)/, false)) {
      // html string
      setInnerMode(stream, state, 'htmlmixed');
      state.innerModeForLine = true;
      return innerMode(stream, state, true);
    }
  }

  function dot(stream, state) {
    if (stream.eat('.')) {
      var innerMode = null;
      if (state.lastTag === 'script' && state.scriptType.toLowerCase().indexOf('javascript') != -1) {
        innerMode = state.scriptType.toLowerCase().replace(/"|'/g, '');
      } else if (state.lastTag === 'style') {
        innerMode = 'css';
      }
      setInnerMode(stream, state, innerMode);
      return 'dot';
    }
  }

  function fail(stream) {
    stream.next();
    return null;
  }


  function setInnerMode(stream, state, mode) {
    mode = CodeMirror.mimeModes[mode] || mode;
    mode = config.innerModes ? config.innerModes(mode) || mode : mode;
    mode = CodeMirror.mimeModes[mode] || mode;
    mode = CodeMirror.getMode(config, mode);
    state.indentOf = stream.indentation();

    if (mode && mode.name !== 'null') {
      state.innerMode = mode;
    } else {
      state.indentToken = 'string';
    }
  }
  function innerMode(stream, state, force) {
    if (stream.indentation() > state.indentOf || (state.innerModeForLine && !stream.sol()) || force) {
      if (state.innerMode) {
        if (!state.innerState) {
          state.innerState = state.innerMode.startState ? state.innerMode.startState(stream.indentation()) : {};
        }
        return stream.hideFirstChars(state.indentOf + 2, function () {
          return state.innerMode.token(stream, state.innerState) || true;
        });
      } else {
        stream.skipToEnd();
        return state.indentToken;
      }
    } else if (stream.sol()) {
      state.indentOf = Infinity;
      state.indentToken = null;
      state.innerMode = null;
      state.innerState = null;
    }
  }
  function restOfLine(stream, state) {
    if (stream.sol()) {
      // if restOfLine was set at end of line, ignore it
      state.restOfLine = '';
    }
    if (state.restOfLine) {
      stream.skipToEnd();
      var tok = state.restOfLine;
      state.restOfLine = '';
      return tok;
    }
  }


  function startState() {
    return new State();
  }
  function copyState(state) {
    return state.copy();
  }
  /**
   * Get the next token in the stream
   *
   * @param {Stream} stream
   * @param {State} state
   */
  function nextToken(stream, state) {
    var tok = innerMode(stream, state)
      || restOfLine(stream, state)
      || interpolationContinued(stream, state)
      || includeFilteredContinued(stream, state)
      || eachContinued(stream, state)
      || attrsContinued(stream, state)
      || javaScript(stream, state)
      || javaScriptArguments(stream, state)
      || callArguments(stream, state)

      || yieldStatement(stream, state)
      || doctype(stream, state)
      || interpolation(stream, state)
      || caseStatement(stream, state)
      || when(stream, state)
      || defaultStatement(stream, state)
      || extendsStatement(stream, state)
      || append(stream, state)
      || prepend(stream, state)
      || block(stream, state)
      || include(stream, state)
      || includeFiltered(stream, state)
      || mixin(stream, state)
      || call(stream, state)
      || conditional(stream, state)
      || each(stream, state)
      || whileStatement(stream, state)
      || tag(stream, state)
      || filter(stream, state)
      || code(stream, state)
      || id(stream, state)
      || className(stream, state)
      || attrs(stream, state)
      || attributesBlock(stream, state)
      || indent(stream, state)
      || text(stream, state)
      || comment(stream, state)
      || colon(stream, state)
      || dot(stream, state)
      || fail(stream, state);

    return tok === true ? null : tok;
  }
  return {
    startState: startState,
    copyState: copyState,
    token: nextToken
  };
});

CodeMirror.defineMIME('text/x-jade', 'jade');

});
CodeMirror-5.4.0/mode/javascript/000077500000000000000000000000001254300440500166545ustar00rootroot00000000000000CodeMirror-5.4.0/mode/javascript/index.html000066400000000000000000000101411254300440500206460ustar00rootroot00000000000000

CodeMirror: JavaScript mode















JavaScript mode






    

    

      JavaScript mode supports several configuration options:
      
    
        
  • json which will set the mode to expect JSON
        data rather than a JavaScript program.
    • 
        
  • jsonld which will set the mode to expect
        JSON-LD linked data rather
        than a JavaScript program (demo).
    • 
        
  • typescript which will activate additional
        syntax highlighting and some other things for TypeScript code
        (demo).
    • 
        
  • statementIndent which (given a number) will
        determine the amount of indentation to use for statements
        continued on a new line.
    • 
        
  • wordCharacters, a regexp that indicates which
        characters should be considered part of an identifier.
        Defaults to /[\w$]/, which does not handle
        non-ASCII identifiers. Can be set to something more elaborate
        to improve Unicode support.
    • 
      

    


    
MIME types defined: text/javascript, application/json, application/ld+json, text/typescript, application/typescript.

  

CodeMirror-5.4.0/mode/javascript/javascript.js000066400000000000000000000641711254300440500213710ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// TODO actually recognize syntax of TypeScript constructs

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("javascript", function(config, parserConfig) {
  var indentUnit = config.indentUnit;
  var statementIndent = parserConfig.statementIndent;
  var jsonldMode = parserConfig.jsonld;
  var jsonMode = parserConfig.json || jsonldMode;
  var isTS = parserConfig.typescript;
  var wordRE = parserConfig.wordCharacters || /[\w$\xa1-\uffff]/;

  // Tokenizer

  var keywords = function(){
    function kw(type) {return {type: type, style: "keyword"};}
    var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c");
    var operator = kw("operator"), atom = {type: "atom", style: "atom"};

    var jsKeywords = {
      "if": kw("if"), "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B,
      "return": C, "break": C, "continue": C, "new": C, "delete": C, "throw": C, "debugger": C,
      "var": kw("var"), "const": kw("var"), "let": kw("var"),
      "function": kw("function"), "catch": kw("catch"),
      "for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"),
      "in": operator, "typeof": operator, "instanceof": operator,
      "true": atom, "false": atom, "null": atom, "undefined": atom, "NaN": atom, "Infinity": atom,
      "this": kw("this"), "module": kw("module"), "class": kw("class"), "super": kw("atom"),
      "yield": C, "export": kw("export"), "import": kw("import"), "extends": C
    };

    // Extend the 'normal' keywords with the TypeScript language extensions
    if (isTS) {
      var type = {type: "variable", style: "variable-3"};
      var tsKeywords = {
        // object-like things
        "interface": kw("interface"),
        "extends": kw("extends"),
        "constructor": kw("constructor"),

        // scope modifiers
        "public": kw("public"),
        "private": kw("private"),
        "protected": kw("protected"),
        "static": kw("static"),

        // types
        "string": type, "number": type, "bool": type, "any": type
      };

      for (var attr in tsKeywords) {
        jsKeywords[attr] = tsKeywords[attr];
      }
    }

    return jsKeywords;
  }();

  var isOperatorChar = /[+\-*&%=<>!?|~^]/;
  var isJsonldKeyword = /^@(context|id|value|language|type|container|list|set|reverse|index|base|vocab|graph)"/;

  function readRegexp(stream) {
    var escaped = false, next, inSet = false;
    while ((next = stream.next()) != null) {
      if (!escaped) {
        if (next == "/" && !inSet) return;
        if (next == "[") inSet = true;
        else if (inSet && next == "]") inSet = false;
      }
      escaped = !escaped && next == "\\";
    }
  }

  // Used as scratch variables to communicate multiple values without
  // consing up tons of objects.
  var type, content;
  function ret(tp, style, cont) {
    type = tp; content = cont;
    return style;
  }
  function tokenBase(stream, state) {
    var ch = stream.next();
    if (ch == '"' || ch == "'") {
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    } else if (ch == "." && stream.match(/^\d+(?:[eE][+\-]?\d+)?/)) {
      return ret("number", "number");
    } else if (ch == "." && stream.match("..")) {
      return ret("spread", "meta");
    } else if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
      return ret(ch);
    } else if (ch == "=" && stream.eat(">")) {
      return ret("=>", "operator");
    } else if (ch == "0" && stream.eat(/x/i)) {
      stream.eatWhile(/[\da-f]/i);
      return ret("number", "number");
    } else if (/\d/.test(ch)) {
      stream.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/);
      return ret("number", "number");
    } else if (ch == "/") {
      if (stream.eat("*")) {
        state.tokenize = tokenComment;
        return tokenComment(stream, state);
      } else if (stream.eat("/")) {
        stream.skipToEnd();
        return ret("comment", "comment");
      } else if (state.lastType == "operator" || state.lastType == "keyword c" ||
               state.lastType == "sof" || /^[\[{}\(,;:]$/.test(state.lastType)) {
        readRegexp(stream);
        stream.match(/^\b(([gimyu])(?![gimyu]*\2))+\b/);
        return ret("regexp", "string-2");
      } else {
        stream.eatWhile(isOperatorChar);
        return ret("operator", "operator", stream.current());
      }
    } else if (ch == "`") {
      state.tokenize = tokenQuasi;
      return tokenQuasi(stream, state);
    } else if (ch == "#") {
      stream.skipToEnd();
      return ret("error", "error");
    } else if (isOperatorChar.test(ch)) {
      stream.eatWhile(isOperatorChar);
      return ret("operator", "operator", stream.current());
    } else if (wordRE.test(ch)) {
      stream.eatWhile(wordRE);
      var word = stream.current(), known = keywords.propertyIsEnumerable(word) && keywords[word];
      return (known && state.lastType != ".") ? ret(known.type, known.style, word) :
                     ret("variable", "variable", word);
    }
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, next;
      if (jsonldMode && stream.peek() == "@" && stream.match(isJsonldKeyword)){
        state.tokenize = tokenBase;
        return ret("jsonld-keyword", "meta");
      }
      while ((next = stream.next()) != null) {
        if (next == quote && !escaped) break;
        escaped = !escaped && next == "\\";
      }
      if (!escaped) state.tokenize = tokenBase;
      return ret("string", "string");
    };
  }

  function tokenComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = tokenBase;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return ret("comment", "comment");
  }

  function tokenQuasi(stream, state) {
    var escaped = false, next;
    while ((next = stream.next()) != null) {
      if (!escaped && (next == "`" || next == "$" && stream.eat("{"))) {
        state.tokenize = tokenBase;
        break;
      }
      escaped = !escaped && next == "\\";
    }
    return ret("quasi", "string-2", stream.current());
  }

  var brackets = "([{}])";
  // This is a crude lookahead trick to try and notice that we're
  // parsing the argument patterns for a fat-arrow function before we
  // actually hit the arrow token. It only works if the arrow is on
  // the same line as the arguments and there's no strange noise
  // (comments) in between. Fallback is to only notice when we hit the
  // arrow, and not declare the arguments as locals for the arrow
  // body.
  function findFatArrow(stream, state) {
    if (state.fatArrowAt) state.fatArrowAt = null;
    var arrow = stream.string.indexOf("=>", stream.start);
    if (arrow < 0) return;

    var depth = 0, sawSomething = false;
    for (var pos = arrow - 1; pos >= 0; --pos) {
      var ch = stream.string.charAt(pos);
      var bracket = brackets.indexOf(ch);
      if (bracket >= 0 && bracket < 3) {
        if (!depth) { ++pos; break; }
        if (--depth == 0) break;
      } else if (bracket >= 3 && bracket < 6) {
        ++depth;
      } else if (wordRE.test(ch)) {
        sawSomething = true;
      } else if (/["'\/]/.test(ch)) {
        return;
      } else if (sawSomething && !depth) {
        ++pos;
        break;
      }
    }
    if (sawSomething && !depth) state.fatArrowAt = pos;
  }

  // Parser

  var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true, "regexp": true, "this": true, "jsonld-keyword": true};

  function JSLexical(indented, column, type, align, prev, info) {
    this.indented = indented;
    this.column = column;
    this.type = type;
    this.prev = prev;
    this.info = info;
    if (align != null) this.align = align;
  }

  function inScope(state, varname) {
    for (var v = state.localVars; v; v = v.next)
      if (v.name == varname) return true;
    for (var cx = state.context; cx; cx = cx.prev) {
      for (var v = cx.vars; v; v = v.next)
        if (v.name == varname) return true;
    }
  }

  function parseJS(state, style, type, content, stream) {
    var cc = state.cc;
    // Communicate our context to the combinators.
    // (Less wasteful than consing up a hundred closures on every call.)
    cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc; cx.style = style;

    if (!state.lexical.hasOwnProperty("align"))
      state.lexical.align = true;

    while(true) {
      var combinator = cc.length ? cc.pop() : jsonMode ? expression : statement;
      if (combinator(type, content)) {
        while(cc.length && cc[cc.length - 1].lex)
          cc.pop()();
        if (cx.marked) return cx.marked;
        if (type == "variable" && inScope(state, content)) return "variable-2";
        return style;
      }
    }
  }

  // Combinator utils

  var cx = {state: null, column: null, marked: null, cc: null};
  function pass() {
    for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]);
  }
  function cont() {
    pass.apply(null, arguments);
    return true;
  }
  function register(varname) {
    function inList(list) {
      for (var v = list; v; v = v.next)
        if (v.name == varname) return true;
      return false;
    }
    var state = cx.state;
    if (state.context) {
      cx.marked = "def";
      if (inList(state.localVars)) return;
      state.localVars = {name: varname, next: state.localVars};
    } else {
      if (inList(state.globalVars)) return;
      if (parserConfig.globalVars)
        state.globalVars = {name: varname, next: state.globalVars};
    }
  }

  // Combinators

  var defaultVars = {name: "this", next: {name: "arguments"}};
  function pushcontext() {
    cx.state.context = {prev: cx.state.context, vars: cx.state.localVars};
    cx.state.localVars = defaultVars;
  }
  function popcontext() {
    cx.state.localVars = cx.state.context.vars;
    cx.state.context = cx.state.context.prev;
  }
  function pushlex(type, info) {
    var result = function() {
      var state = cx.state, indent = state.indented;
      if (state.lexical.type == "stat") indent = state.lexical.indented;
      else for (var outer = state.lexical; outer && outer.type == ")" && outer.align; outer = outer.prev)
        indent = outer.indented;
      state.lexical = new JSLexical(indent, cx.stream.column(), type, null, state.lexical, info);
    };
    result.lex = true;
    return result;
  }
  function poplex() {
    var state = cx.state;
    if (state.lexical.prev) {
      if (state.lexical.type == ")")
        state.indented = state.lexical.indented;
      state.lexical = state.lexical.prev;
    }
  }
  poplex.lex = true;

  function expect(wanted) {
    function exp(type) {
      if (type == wanted) return cont();
      else if (wanted == ";") return pass();
      else return cont(exp);
    };
    return exp;
  }

  function statement(type, value) {
    if (type == "var") return cont(pushlex("vardef", value.length), vardef, expect(";"), poplex);
    if (type == "keyword a") return cont(pushlex("form"), expression, statement, poplex);
    if (type == "keyword b") return cont(pushlex("form"), statement, poplex);
    if (type == "{") return cont(pushlex("}"), block, poplex);
    if (type == ";") return cont();
    if (type == "if") {
      if (cx.state.lexical.info == "else" && cx.state.cc[cx.state.cc.length - 1] == poplex)
        cx.state.cc.pop()();
      return cont(pushlex("form"), expression, statement, poplex, maybeelse);
    }
    if (type == "function") return cont(functiondef);
    if (type == "for") return cont(pushlex("form"), forspec, statement, poplex);
    if (type == "variable") return cont(pushlex("stat"), maybelabel);
    if (type == "switch") return cont(pushlex("form"), expression, pushlex("}", "switch"), expect("{"),
                                      block, poplex, poplex);
    if (type == "case") return cont(expression, expect(":"));
    if (type == "default") return cont(expect(":"));
    if (type == "catch") return cont(pushlex("form"), pushcontext, expect("("), funarg, expect(")"),
                                     statement, poplex, popcontext);
    if (type == "module") return cont(pushlex("form"), pushcontext, afterModule, popcontext, poplex);
    if (type == "class") return cont(pushlex("form"), className, poplex);
    if (type == "export") return cont(pushlex("form"), afterExport, poplex);
    if (type == "import") return cont(pushlex("form"), afterImport, poplex);
    return pass(pushlex("stat"), expression, expect(";"), poplex);
  }
  function expression(type) {
    return expressionInner(type, false);
  }
  function expressionNoComma(type) {
    return expressionInner(type, true);
  }
  function expressionInner(type, noComma) {
    if (cx.state.fatArrowAt == cx.stream.start) {
      var body = noComma ? arrowBodyNoComma : arrowBody;
      if (type == "(") return cont(pushcontext, pushlex(")"), commasep(pattern, ")"), poplex, expect("=>"), body, popcontext);
      else if (type == "variable") return pass(pushcontext, pattern, expect("=>"), body, popcontext);
    }

    var maybeop = noComma ? maybeoperatorNoComma : maybeoperatorComma;
    if (atomicTypes.hasOwnProperty(type)) return cont(maybeop);
    if (type == "function") return cont(functiondef, maybeop);
    if (type == "keyword c") return cont(noComma ? maybeexpressionNoComma : maybeexpression);
    if (type == "(") return cont(pushlex(")"), maybeexpression, comprehension, expect(")"), poplex, maybeop);
    if (type == "operator" || type == "spread") return cont(noComma ? expressionNoComma : expression);
    if (type == "[") return cont(pushlex("]"), arrayLiteral, poplex, maybeop);
    if (type == "{") return contCommasep(objprop, "}", null, maybeop);
    if (type == "quasi") { return pass(quasi, maybeop); }
    return cont();
  }
  function maybeexpression(type) {
    if (type.match(/[;\}\)\],]/)) return pass();
    return pass(expression);
  }
  function maybeexpressionNoComma(type) {
    if (type.match(/[;\}\)\],]/)) return pass();
    return pass(expressionNoComma);
  }

  function maybeoperatorComma(type, value) {
    if (type == ",") return cont(expression);
    return maybeoperatorNoComma(type, value, false);
  }
  function maybeoperatorNoComma(type, value, noComma) {
    var me = noComma == false ? maybeoperatorComma : maybeoperatorNoComma;
    var expr = noComma == false ? expression : expressionNoComma;
    if (type == "=>") return cont(pushcontext, noComma ? arrowBodyNoComma : arrowBody, popcontext);
    if (type == "operator") {
      if (/\+\+|--/.test(value)) return cont(me);
      if (value == "?") return cont(expression, expect(":"), expr);
      return cont(expr);
    }
    if (type == "quasi") { return pass(quasi, me); }
    if (type == ";") return;
    if (type == "(") return contCommasep(expressionNoComma, ")", "call", me);
    if (type == ".") return cont(property, me);
    if (type == "[") return cont(pushlex("]"), maybeexpression, expect("]"), poplex, me);
  }
  function quasi(type, value) {
    if (type != "quasi") return pass();
    if (value.slice(value.length - 2) != "${") return cont(quasi);
    return cont(expression, continueQuasi);
  }
  function continueQuasi(type) {
    if (type == "}") {
      cx.marked = "string-2";
      cx.state.tokenize = tokenQuasi;
      return cont(quasi);
    }
  }
  function arrowBody(type) {
    findFatArrow(cx.stream, cx.state);
    return pass(type == "{" ? statement : expression);
  }
  function arrowBodyNoComma(type) {
    findFatArrow(cx.stream, cx.state);
    return pass(type == "{" ? statement : expressionNoComma);
  }
  function maybelabel(type) {
    if (type == ":") return cont(poplex, statement);
    return pass(maybeoperatorComma, expect(";"), poplex);
  }
  function property(type) {
    if (type == "variable") {cx.marked = "property"; return cont();}
  }
  function objprop(type, value) {
    if (type == "variable" || cx.style == "keyword") {
      cx.marked = "property";
      if (value == "get" || value == "set") return cont(getterSetter);
      return cont(afterprop);
    } else if (type == "number" || type == "string") {
      cx.marked = jsonldMode ? "property" : (cx.style + " property");
      return cont(afterprop);
    } else if (type == "jsonld-keyword") {
      return cont(afterprop);
    } else if (type == "[") {
      return cont(expression, expect("]"), afterprop);
    }
  }
  function getterSetter(type) {
    if (type != "variable") return pass(afterprop);
    cx.marked = "property";
    return cont(functiondef);
  }
  function afterprop(type) {
    if (type == ":") return cont(expressionNoComma);
    if (type == "(") return pass(functiondef);
  }
  function commasep(what, end) {
    function proceed(type) {
      if (type == ",") {
        var lex = cx.state.lexical;
        if (lex.info == "call") lex.pos = (lex.pos || 0) + 1;
        return cont(what, proceed);
      }
      if (type == end) return cont();
      return cont(expect(end));
    }
    return function(type) {
      if (type == end) return cont();
      return pass(what, proceed);
    };
  }
  function contCommasep(what, end, info) {
    for (var i = 3; i < arguments.length; i++)
      cx.cc.push(arguments[i]);
    return cont(pushlex(end, info), commasep(what, end), poplex);
  }
  function block(type) {
    if (type == "}") return cont();
    return pass(statement, block);
  }
  function maybetype(type) {
    if (isTS && type == ":") return cont(typedef);
  }
  function maybedefault(_, value) {
    if (value == "=") return cont(expressionNoComma);
  }
  function typedef(type) {
    if (type == "variable") {cx.marked = "variable-3"; return cont();}
  }
  function vardef() {
    return pass(pattern, maybetype, maybeAssign, vardefCont);
  }
  function pattern(type, value) {
    if (type == "variable") { register(value); return cont(); }
    if (type == "[") return contCommasep(pattern, "]");
    if (type == "{") return contCommasep(proppattern, "}");
  }
  function proppattern(type, value) {
    if (type == "variable" && !cx.stream.match(/^\s*:/, false)) {
      register(value);
      return cont(maybeAssign);
    }
    if (type == "variable") cx.marked = "property";
    return cont(expect(":"), pattern, maybeAssign);
  }
  function maybeAssign(_type, value) {
    if (value == "=") return cont(expressionNoComma);
  }
  function vardefCont(type) {
    if (type == ",") return cont(vardef);
  }
  function maybeelse(type, value) {
    if (type == "keyword b" && value == "else") return cont(pushlex("form", "else"), statement, poplex);
  }
  function forspec(type) {
    if (type == "(") return cont(pushlex(")"), forspec1, expect(")"), poplex);
  }
  function forspec1(type) {
    if (type == "var") return cont(vardef, expect(";"), forspec2);
    if (type == ";") return cont(forspec2);
    if (type == "variable") return cont(formaybeinof);
    return pass(expression, expect(";"), forspec2);
  }
  function formaybeinof(_type, value) {
    if (value == "in" || value == "of") { cx.marked = "keyword"; return cont(expression); }
    return cont(maybeoperatorComma, forspec2);
  }
  function forspec2(type, value) {
    if (type == ";") return cont(forspec3);
    if (value == "in" || value == "of") { cx.marked = "keyword"; return cont(expression); }
    return pass(expression, expect(";"), forspec3);
  }
  function forspec3(type) {
    if (type != ")") cont(expression);
  }
  function functiondef(type, value) {
    if (value == "*") {cx.marked = "keyword"; return cont(functiondef);}
    if (type == "variable") {register(value); return cont(functiondef);}
    if (type == "(") return cont(pushcontext, pushlex(")"), commasep(funarg, ")"), poplex, statement, popcontext);
  }
  function funarg(type) {
    if (type == "spread") return cont(funarg);
    return pass(pattern, maybetype, maybedefault);
  }
  function className(type, value) {
    if (type == "variable") {register(value); return cont(classNameAfter);}
  }
  function classNameAfter(type, value) {
    if (value == "extends") return cont(expression, classNameAfter);
    if (type == "{") return cont(pushlex("}"), classBody, poplex);
  }
  function classBody(type, value) {
    if (type == "variable" || cx.style == "keyword") {
      if (value == "static") {
        cx.marked = "keyword";
        return cont(classBody);
      }
      cx.marked = "property";
      if (value == "get" || value == "set") return cont(classGetterSetter, functiondef, classBody);
      return cont(functiondef, classBody);
    }
    if (value == "*") {
      cx.marked = "keyword";
      return cont(classBody);
    }
    if (type == ";") return cont(classBody);
    if (type == "}") return cont();
  }
  function classGetterSetter(type) {
    if (type != "variable") return pass();
    cx.marked = "property";
    return cont();
  }
  function afterModule(type, value) {
    if (type == "string") return cont(statement);
    if (type == "variable") { register(value); return cont(maybeFrom); }
  }
  function afterExport(_type, value) {
    if (value == "*") { cx.marked = "keyword"; return cont(maybeFrom, expect(";")); }
    if (value == "default") { cx.marked = "keyword"; return cont(expression, expect(";")); }
    return pass(statement);
  }
  function afterImport(type) {
    if (type == "string") return cont();
    return pass(importSpec, maybeFrom);
  }
  function importSpec(type, value) {
    if (type == "{") return contCommasep(importSpec, "}");
    if (type == "variable") register(value);
    if (value == "*") cx.marked = "keyword";
    return cont(maybeAs);
  }
  function maybeAs(_type, value) {
    if (value == "as") { cx.marked = "keyword"; return cont(importSpec); }
  }
  function maybeFrom(_type, value) {
    if (value == "from") { cx.marked = "keyword"; return cont(expression); }
  }
  function arrayLiteral(type) {
    if (type == "]") return cont();
    return pass(expressionNoComma, maybeArrayComprehension);
  }
  function maybeArrayComprehension(type) {
    if (type == "for") return pass(comprehension, expect("]"));
    if (type == ",") return cont(commasep(maybeexpressionNoComma, "]"));
    return pass(commasep(expressionNoComma, "]"));
  }
  function comprehension(type) {
    if (type == "for") return cont(forspec, comprehension);
    if (type == "if") return cont(expression, comprehension);
  }

  function isContinuedStatement(state, textAfter) {
    return state.lastType == "operator" || state.lastType == "," ||
      isOperatorChar.test(textAfter.charAt(0)) ||
      /[,.]/.test(textAfter.charAt(0));
  }

  // Interface

  return {
    startState: function(basecolumn) {
      var state = {
        tokenize: tokenBase,
        lastType: "sof",
        cc: [],
        lexical: new JSLexical((basecolumn || 0) - indentUnit, 0, "block", false),
        localVars: parserConfig.localVars,
        context: parserConfig.localVars && {vars: parserConfig.localVars},
        indented: 0
      };
      if (parserConfig.globalVars && typeof parserConfig.globalVars == "object")
        state.globalVars = parserConfig.globalVars;
      return state;
    },

    token: function(stream, state) {
      if (stream.sol()) {
        if (!state.lexical.hasOwnProperty("align"))
          state.lexical.align = false;
        state.indented = stream.indentation();
        findFatArrow(stream, state);
      }
      if (state.tokenize != tokenComment && stream.eatSpace()) return null;
      var style = state.tokenize(stream, state);
      if (type == "comment") return style;
      state.lastType = type == "operator" && (content == "++" || content == "--") ? "incdec" : type;
      return parseJS(state, style, type, content, stream);
    },

    indent: function(state, textAfter) {
      if (state.tokenize == tokenComment) return CodeMirror.Pass;
      if (state.tokenize != tokenBase) return 0;
      var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical;
      // Kludge to prevent 'maybelse' from blocking lexical scope pops
      if (!/^\s*else\b/.test(textAfter)) for (var i = state.cc.length - 1; i >= 0; --i) {
        var c = state.cc[i];
        if (c == poplex) lexical = lexical.prev;
        else if (c != maybeelse) break;
      }
      if (lexical.type == "stat" && firstChar == "}") lexical = lexical.prev;
      if (statementIndent && lexical.type == ")" && lexical.prev.type == "stat")
        lexical = lexical.prev;
      var type = lexical.type, closing = firstChar == type;

      if (type == "vardef") return lexical.indented + (state.lastType == "operator" || state.lastType == "," ? lexical.info + 1 : 0);
      else if (type == "form" && firstChar == "{") return lexical.indented;
      else if (type == "form") return lexical.indented + indentUnit;
      else if (type == "stat")
        return lexical.indented + (isContinuedStatement(state, textAfter) ? statementIndent || indentUnit : 0);
      else if (lexical.info == "switch" && !closing && parserConfig.doubleIndentSwitch != false)
        return lexical.indented + (/^(?:case|default)\b/.test(textAfter) ? indentUnit : 2 * indentUnit);
      else if (lexical.align) return lexical.column + (closing ? 0 : 1);
      else return lexical.indented + (closing ? 0 : indentUnit);
    },

    electricInput: /^\s*(?:case .*?:|default:|\{|\})$/,
    blockCommentStart: jsonMode ? null : "/*",
    blockCommentEnd: jsonMode ? null : "*/",
    lineComment: jsonMode ? null : "//",
    fold: "brace",
    closeBrackets: "()[]{}''\"\"``",

    helperType: jsonMode ? "json" : "javascript",
    jsonldMode: jsonldMode,
    jsonMode: jsonMode
  };
});

CodeMirror.registerHelper("wordChars", "javascript", /[\w$]/);

CodeMirror.defineMIME("text/javascript", "javascript");
CodeMirror.defineMIME("text/ecmascript", "javascript");
CodeMirror.defineMIME("application/javascript", "javascript");
CodeMirror.defineMIME("application/x-javascript", "javascript");
CodeMirror.defineMIME("application/ecmascript", "javascript");
CodeMirror.defineMIME("application/json", {name: "javascript", json: true});
CodeMirror.defineMIME("application/x-json", {name: "javascript", json: true});
CodeMirror.defineMIME("application/ld+json", {name: "javascript", jsonld: true});
CodeMirror.defineMIME("text/typescript", { name: "javascript", typescript: true });
CodeMirror.defineMIME("application/typescript", { name: "javascript", typescript: true });

});
CodeMirror-5.4.0/mode/javascript/json-ld.html000066400000000000000000000041461254300440500211150ustar00rootroot00000000000000

CodeMirror: JSON-LD mode















JSON-LD mode






    
    
    
This is a specialization of the JavaScript mode.

  

CodeMirror-5.4.0/mode/javascript/test.js000066400000000000000000000167251254300440500202040ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({indentUnit: 2}, "javascript");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

  MT("locals",
     "[keyword function] [variable foo]([def a], [def b]) { [keyword var] [def c] [operator =] [number 10]; [keyword return] [variable-2 a] [operator +] [variable-2 c] [operator +] [variable d]; }");

  MT("comma-and-binop",
     "[keyword function](){ [keyword var] [def x] [operator =] [number 1] [operator +] [number 2], [def y]; }");

  MT("destructuring",
     "([keyword function]([def a], [[[def b], [def c] ]]) {",
     "  [keyword let] {[def d], [property foo]: [def c][operator =][number 10], [def x]} [operator =] [variable foo]([variable-2 a]);",
     "  [[[variable-2 c], [variable y] ]] [operator =] [variable-2 c];",
     "})();");

  MT("class_body",
     "[keyword class] [variable Foo] {",
     "  [property constructor]() {}",
     "  [property sayName]() {",
     "    [keyword return] [string-2 `foo${][variable foo][string-2 }oo`];",
     "  }",
     "}");

  MT("class",
     "[keyword class] [variable Point] [keyword extends] [variable SuperThing] {",
     "  [property get] [property prop]() { [keyword return] [number 24]; }",
     "  [property constructor]([def x], [def y]) {",
     "    [keyword super]([string 'something']);",
     "    [keyword this].[property x] [operator =] [variable-2 x];",
     "  }",
     "}");

  MT("module",
     "[keyword module] [string 'foo'] {",
     "  [keyword export] [keyword let] [def x] [operator =] [number 42];",
     "  [keyword export] [keyword *] [keyword from] [string 'somewhere'];",
     "}");

  MT("import",
     "[keyword function] [variable foo]() {",
     "  [keyword import] [def $] [keyword from] [string 'jquery'];",
     "  [keyword module] [def crypto] [keyword from] [string 'crypto'];",
     "  [keyword import] { [def encrypt], [def decrypt] } [keyword from] [string 'crypto'];",
     "}");

  MT("const",
     "[keyword function] [variable f]() {",
     "  [keyword const] [[ [def a], [def b] ]] [operator =] [[ [number 1], [number 2] ]];",
     "}");

  MT("for/of",
     "[keyword for]([keyword let] [variable of] [keyword of] [variable something]) {}");

  MT("generator",
     "[keyword function*] [variable repeat]([def n]) {",
     "  [keyword for]([keyword var] [def i] [operator =] [number 0]; [variable-2 i] [operator <] [variable-2 n]; [operator ++][variable-2 i])",
     "    [keyword yield] [variable-2 i];",
     "}");

  MT("quotedStringAddition",
     "[keyword let] [variable f] [operator =] [variable a] [operator +] [string 'fatarrow'] [operator +] [variable c];");

  MT("quotedFatArrow",
     "[keyword let] [variable f] [operator =] [variable a] [operator +] [string '=>'] [operator +] [variable c];");

  MT("fatArrow",
     "[variable array].[property filter]([def a] [operator =>] [variable-2 a] [operator +] [number 1]);",
     "[variable a];", // No longer in scope
     "[keyword let] [variable f] [operator =] ([[ [def a], [def b] ]], [def c]) [operator =>] [variable-2 a] [operator +] [variable-2 c];",
     "[variable c];");

  MT("spread",
     "[keyword function] [variable f]([def a], [meta ...][def b]) {",
     "  [variable something]([variable-2 a], [meta ...][variable-2 b]);",
     "}");

  MT("comprehension",
     "[keyword function] [variable f]() {",
     "  [[([variable x] [operator +] [number 1]) [keyword for] ([keyword var] [def x] [keyword in] [variable y]) [keyword if] [variable pred]([variable-2 x]) ]];",
     "  ([variable u] [keyword for] ([keyword var] [def u] [keyword of] [variable generateValues]()) [keyword if] ([variable-2 u].[property color] [operator ===] [string 'blue']));",
     "}");

  MT("quasi",
     "[variable re][string-2 `fofdlakj${][variable x] [operator +] ([variable re][string-2 `foo`]) [operator +] [number 1][string-2 }fdsa`] [operator +] [number 2]");

  MT("quasi_no_function",
     "[variable x] [operator =] [string-2 `fofdlakj${][variable x] [operator +] [string-2 `foo`] [operator +] [number 1][string-2 }fdsa`] [operator +] [number 2]");

  MT("indent_statement",
     "[keyword var] [variable x] [operator =] [number 10]",
     "[variable x] [operator +=] [variable y] [operator +]",
     "  [atom Infinity]",
     "[keyword debugger];");

  MT("indent_if",
     "[keyword if] ([number 1])",
     "  [keyword break];",
     "[keyword else] [keyword if] ([number 2])",
     "  [keyword continue];",
     "[keyword else]",
     "  [number 10];",
     "[keyword if] ([number 1]) {",
     "  [keyword break];",
     "} [keyword else] [keyword if] ([number 2]) {",
     "  [keyword continue];",
     "} [keyword else] {",
     "  [number 10];",
     "}");

  MT("indent_for",
     "[keyword for] ([keyword var] [variable i] [operator =] [number 0];",
     "     [variable i] [operator <] [number 100];",
     "     [variable i][operator ++])",
     "  [variable doSomething]([variable i]);",
     "[keyword debugger];");

  MT("indent_c_style",
     "[keyword function] [variable foo]()",
     "{",
     "  [keyword debugger];",
     "}");

  MT("indent_else",
     "[keyword for] (;;)",
     "  [keyword if] ([variable foo])",
     "    [keyword if] ([variable bar])",
     "      [number 1];",
     "    [keyword else]",
     "      [number 2];",
     "  [keyword else]",
     "    [number 3];");

  MT("indent_funarg",
     "[variable foo]([number 10000],",
     "    [keyword function]([def a]) {",
     "  [keyword debugger];",
     "};");

  MT("indent_below_if",
     "[keyword for] (;;)",
     "  [keyword if] ([variable foo])",
     "    [number 1];",
     "[number 2];");

  MT("multilinestring",
     "[keyword var] [variable x] [operator =] [string 'foo\\]",
     "[string bar'];");

  MT("scary_regexp",
     "[string-2 /foo[[/]]bar/];");

  MT("indent_strange_array",
     "[keyword var] [variable x] [operator =] [[",
     "  [number 1],,",
     "  [number 2],",
     "]];",
     "[number 10];");

  MT("param_default",
     "[keyword function] [variable foo]([def x] [operator =] [string-2 `foo${][number 10][string-2 }bar`]) {",
     "  [keyword return] [variable-2 x];",
     "}");

  var jsonld_mode = CodeMirror.getMode(
    {indentUnit: 2},
    {name: "javascript", jsonld: true}
  );
  function LD(name) {
    test.mode(name, jsonld_mode, Array.prototype.slice.call(arguments, 1));
  }

  LD("json_ld_keywords",
    '{',
    '  [meta "@context"]: {',
    '    [meta "@base"]: [string "http://example.com"],',
    '    [meta "@vocab"]: [string "http://xmlns.com/foaf/0.1/"],',
    '    [property "likesFlavor"]: {',
    '      [meta "@container"]: [meta "@list"]',
    '      [meta "@reverse"]: [string "@beFavoriteOf"]',
    '    },',
    '    [property "nick"]: { [meta "@container"]: [meta "@set"] },',
    '    [property "nick"]: { [meta "@container"]: [meta "@index"] }',
    '  },',
    '  [meta "@graph"]: [[ {',
    '    [meta "@id"]: [string "http://dbpedia.org/resource/John_Lennon"],',
    '    [property "name"]: [string "John Lennon"],',
    '    [property "modified"]: {',
    '      [meta "@value"]: [string "2010-05-29T14:17:39+02:00"],',
    '      [meta "@type"]: [string "http://www.w3.org/2001/XMLSchema#dateTime"]',
    '    }',
    '  } ]]',
    '}');

  LD("json_ld_fake",
    '{',
    '  [property "@fake"]: [string "@fake"],',
    '  [property "@contextual"]: [string "@identifier"],',
    '  [property "user@domain.com"]: [string "@graphical"],',
    '  [property "@ID"]: [string "@@ID"]',
    '}');
})();
CodeMirror-5.4.0/mode/javascript/typescript.html000066400000000000000000000030131254300440500217450ustar00rootroot00000000000000

CodeMirror: TypeScript mode












TypeScript mode






    

    
This is a specialization of the JavaScript mode.

  

CodeMirror-5.4.0/mode/jinja2/000077500000000000000000000000001254300440500156635ustar00rootroot00000000000000CodeMirror-5.4.0/mode/jinja2/index.html000066400000000000000000000033331254300440500176620ustar00rootroot00000000000000

CodeMirror: Jinja2 mode












Jinja2 mode



    
  

CodeMirror-5.4.0/mode/jinja2/jinja2.js000066400000000000000000000102741254300440500174020ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("jinja2", function() {
    var keywords = ["and", "as", "block", "endblock", "by", "cycle", "debug", "else", "elif",
      "extends", "filter", "endfilter", "firstof", "for",
      "endfor", "if", "endif", "ifchanged", "endifchanged",
      "ifequal", "endifequal", "ifnotequal",
      "endifnotequal", "in", "include", "load", "not", "now", "or",
      "parsed", "regroup", "reversed", "spaceless",
      "endspaceless", "ssi", "templatetag", "openblock",
      "closeblock", "openvariable", "closevariable",
      "openbrace", "closebrace", "opencomment",
      "closecomment", "widthratio", "url", "with", "endwith",
      "get_current_language", "trans", "endtrans", "noop", "blocktrans",
      "endblocktrans", "get_available_languages",
      "get_current_language_bidi", "plural"],
    operator = /^[+\-*&%=<>!?|~^]/,
    sign = /^[:\[\(\{]/,
    atom = ["true", "false"],
    number = /^(\d[+\-\*\/])?\d+(\.\d+)?/;

    keywords = new RegExp("((" + keywords.join(")|(") + "))\\b");
    atom = new RegExp("((" + atom.join(")|(") + "))\\b");

    function tokenBase (stream, state) {
      var ch = stream.peek();

      //Comment
      if (state.incomment) {
        if(!stream.skipTo("#}")) {
          stream.skipToEnd();
        } else {
          stream.eatWhile(/\#|}/);
          state.incomment = false;
        }
        return "comment";
      //Tag
      } else if (state.intag) {
        //After operator
        if(state.operator) {
          state.operator = false;
          if(stream.match(atom)) {
            return "atom";
          }
          if(stream.match(number)) {
            return "number";
          }
        }
        //After sign
        if(state.sign) {
          state.sign = false;
          if(stream.match(atom)) {
            return "atom";
          }
          if(stream.match(number)) {
            return "number";
          }
        }

        if(state.instring) {
          if(ch == state.instring) {
            state.instring = false;
          }
          stream.next();
          return "string";
        } else if(ch == "'" || ch == '"') {
          state.instring = ch;
          stream.next();
          return "string";
        } else if(stream.match(state.intag + "}") || stream.eat("-") && stream.match(state.intag + "}")) {
          state.intag = false;
          return "tag";
        } else if(stream.match(operator)) {
          state.operator = true;
          return "operator";
        } else if(stream.match(sign)) {
          state.sign = true;
        } else {
          if(stream.eat(" ") || stream.sol()) {
            if(stream.match(keywords)) {
              return "keyword";
            }
            if(stream.match(atom)) {
              return "atom";
            }
            if(stream.match(number)) {
              return "number";
            }
            if(stream.sol()) {
              stream.next();
            }
          } else {
            stream.next();
          }

        }
        return "variable";
      } else if (stream.eat("{")) {
        if (ch = stream.eat("#")) {
          state.incomment = true;
          if(!stream.skipTo("#}")) {
            stream.skipToEnd();
          } else {
            stream.eatWhile(/\#|}/);
            state.incomment = false;
          }
          return "comment";
        //Open tag
        } else if (ch = stream.eat(/\{|%/)) {
          //Cache close tag
          state.intag = ch;
          if(ch == "{") {
            state.intag = "}";
          }
          stream.eat("-");
          return "tag";
        }
      }
      stream.next();
    };

    return {
      startState: function () {
        return {tokenize: tokenBase};
      },
      token: function (stream, state) {
        return state.tokenize(stream, state);
      }
    };
  });
});
CodeMirror-5.4.0/mode/julia/000077500000000000000000000000001254300440500156125ustar00rootroot00000000000000CodeMirror-5.4.0/mode/julia/index.html000066400000000000000000000045071254300440500176150ustar00rootroot00000000000000

CodeMirror: Julia mode












Julia mode


    

    

    
MIME types defined: text/x-julia.



CodeMirror-5.4.0/mode/julia/julia.js000066400000000000000000000177471254300440500172740ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("julia", function(_conf, parserConf) {
  var ERRORCLASS = 'error';

  function wordRegexp(words) {
    return new RegExp("^((" + words.join(")|(") + "))\\b");
  }

  var operators = parserConf.operators || /^\.?[|&^\\%*+\-<>!=\/]=?|\?|~|:|\$|\.[<>]|<<=?|>>>?=?|\.[<>=]=|->?|\/\/|\bin\b/;
  var delimiters = parserConf.delimiters || /^[;,()[\]{}]/;
  var identifiers = parserConf.identifiers|| /^[_A-Za-z\u00A1-\uFFFF][_A-Za-z0-9\u00A1-\uFFFF]*!*/;
  var blockOpeners = ["begin", "function", "type", "immutable", "let", "macro", "for", "while", "quote", "if", "else", "elseif", "try", "finally", "catch", "do"];
  var blockClosers = ["end", "else", "elseif", "catch", "finally"];
  var keywordList = ['if', 'else', 'elseif', 'while', 'for', 'begin', 'let', 'end', 'do', 'try', 'catch', 'finally', 'return', 'break', 'continue', 'global', 'local', 'const', 'export', 'import', 'importall', 'using', 'function', 'macro', 'module', 'baremodule', 'type', 'immutable', 'quote', 'typealias', 'abstract', 'bitstype', 'ccall'];
  var builtinList = ['true', 'false', 'enumerate', 'open', 'close', 'nothing', 'NaN', 'Inf', 'print', 'println', 'Int', 'Int8', 'Uint8', 'Int16', 'Uint16', 'Int32', 'Uint32', 'Int64', 'Uint64', 'Int128', 'Uint128', 'Bool', 'Char', 'Float16', 'Float32', 'Float64', 'Array', 'Vector', 'Matrix', 'String', 'UTF8String', 'ASCIIString', 'error', 'warn', 'info', '@printf'];

  //var stringPrefixes = new RegExp("^[br]?('|\")")
  var stringPrefixes = /^(`|'|"{3}|([br]?"))/;
  var keywords = wordRegexp(keywordList);
  var builtins = wordRegexp(builtinList);
  var openers = wordRegexp(blockOpeners);
  var closers = wordRegexp(blockClosers);
  var macro = /^@[_A-Za-z][_A-Za-z0-9]*/;
  var symbol = /^:[_A-Za-z][_A-Za-z0-9]*/;

  function in_array(state) {
    var ch = cur_scope(state);
    if(ch=="[" || ch=="{") {
      return true;
    }
    else {
      return false;
    }
  }

  function cur_scope(state) {
    if(state.scopes.length==0) {
      return null;
    }
    return state.scopes[state.scopes.length - 1];
  }

  // tokenizers
  function tokenBase(stream, state) {
    // Handle scope changes
    var leaving_expr = state.leaving_expr;
    if(stream.sol()) {
      leaving_expr = false;
    }
    state.leaving_expr = false;
    if(leaving_expr) {
      if(stream.match(/^'+/)) {
        return 'operator';
      }

    }

    if(stream.match(/^\.{2,3}/)) {
      return 'operator';
    }

    if (stream.eatSpace()) {
      return null;
    }

    var ch = stream.peek();
    // Handle Comments
    if (ch === '#') {
        stream.skipToEnd();
        return 'comment';
    }
    if(ch==='[') {
      state.scopes.push("[");
    }

    if(ch==='{') {
      state.scopes.push("{");
    }

    var scope=cur_scope(state);

    if(scope==='[' && ch===']') {
      state.scopes.pop();
      state.leaving_expr=true;
    }

    if(scope==='{' && ch==='}') {
      state.scopes.pop();
      state.leaving_expr=true;
    }

    if(ch===')') {
      state.leaving_expr = true;
    }

    var match;
    if(!in_array(state) && (match=stream.match(openers, false))) {
      state.scopes.push(match);
    }

    if(!in_array(state) && stream.match(closers, false)) {
      state.scopes.pop();
    }

    if(in_array(state)) {
      if(stream.match(/^end/)) {
        return 'number';
      }

    }

    if(stream.match(/^=>/)) {
      return 'operator';
    }


    // Handle Number Literals
    if (stream.match(/^[0-9\.]/, false)) {
      var imMatcher = RegExp(/^im\b/);
      var floatLiteral = false;
      // Floats
      if (stream.match(/^\d*\.(?!\.)\d+([ef][\+\-]?\d+)?/i)) { floatLiteral = true; }
      if (stream.match(/^\d+\.(?!\.)\d*/)) { floatLiteral = true; }
      if (stream.match(/^\.\d+/)) { floatLiteral = true; }
      if (floatLiteral) {
          // Float literals may be "imaginary"
          stream.match(imMatcher);
          state.leaving_expr = true;
          return 'number';
      }
      // Integers
      var intLiteral = false;
      // Hex
      if (stream.match(/^0x[0-9a-f]+/i)) { intLiteral = true; }
      // Binary
      if (stream.match(/^0b[01]+/i)) { intLiteral = true; }
      // Octal
      if (stream.match(/^0o[0-7]+/i)) { intLiteral = true; }
      // Decimal
      if (stream.match(/^[1-9]\d*(e[\+\-]?\d+)?/)) {
          intLiteral = true;
      }
      // Zero by itself with no other piece of number.
      if (stream.match(/^0(?![\dx])/i)) { intLiteral = true; }
      if (intLiteral) {
          // Integer literals may be "long"
          stream.match(imMatcher);
          state.leaving_expr = true;
          return 'number';
      }
    }

    if(stream.match(/^(::)|(<:)/)) {
      return 'operator';
    }

    // Handle symbols
    if(!leaving_expr && stream.match(symbol)) {
      return 'string';
    }

    // Handle operators and Delimiters
    if (stream.match(operators)) {
      return 'operator';
    }


    // Handle Strings
    if (stream.match(stringPrefixes)) {
      state.tokenize = tokenStringFactory(stream.current());
      return state.tokenize(stream, state);
    }

    if (stream.match(macro)) {
      return 'meta';
    }


    if (stream.match(delimiters)) {
      return null;
    }

    if (stream.match(keywords)) {
      return 'keyword';
    }

    if (stream.match(builtins)) {
      return 'builtin';
    }


    if (stream.match(identifiers)) {
      state.leaving_expr=true;
      return 'variable';
    }
    // Handle non-detected items
    stream.next();
    return ERRORCLASS;
  }

  function tokenStringFactory(delimiter) {
    while ('rub'.indexOf(delimiter.charAt(0).toLowerCase()) >= 0) {
      delimiter = delimiter.substr(1);
    }
    var singleline = delimiter.length == 1;
    var OUTCLASS = 'string';

    function tokenString(stream, state) {
      while (!stream.eol()) {
        stream.eatWhile(/[^'"\\]/);
        if (stream.eat('\\')) {
            stream.next();
            if (singleline && stream.eol()) {
              return OUTCLASS;
            }
        } else if (stream.match(delimiter)) {
            state.tokenize = tokenBase;
            return OUTCLASS;
        } else {
            stream.eat(/['"]/);
        }
      }
      if (singleline) {
        if (parserConf.singleLineStringErrors) {
            return ERRORCLASS;
        } else {
            state.tokenize = tokenBase;
        }
      }
      return OUTCLASS;
    }
    tokenString.isString = true;
    return tokenString;
  }

  function tokenLexer(stream, state) {
    var style = state.tokenize(stream, state);
    var current = stream.current();

    // Handle '.' connected identifiers
    if (current === '.') {
      style = stream.match(identifiers, false) ? null : ERRORCLASS;
      if (style === null && state.lastStyle === 'meta') {
          // Apply 'meta' style to '.' connected identifiers when
          // appropriate.
        style = 'meta';
      }
      return style;
    }

    return style;
  }

  var external = {
    startState: function() {
      return {
        tokenize: tokenBase,
        scopes: [],
        leaving_expr: false
      };
    },

    token: function(stream, state) {
      var style = tokenLexer(stream, state);
      state.lastStyle = style;
      return style;
    },

    indent: function(state, textAfter) {
      var delta = 0;
      if(textAfter=="end" || textAfter=="]" || textAfter=="}" || textAfter=="else" || textAfter=="elseif" || textAfter=="catch" || textAfter=="finally") {
        delta = -1;
      }
      return (state.scopes.length + delta) * 4;
    },

    lineComment: "#",
    fold: "indent",
    electricChars: "edlsifyh]}"
  };
  return external;
});


CodeMirror.defineMIME("text/x-julia", "julia");

});
CodeMirror-5.4.0/mode/kotlin/000077500000000000000000000000001254300440500160065ustar00rootroot00000000000000CodeMirror-5.4.0/mode/kotlin/index.html000066400000000000000000000051761254300440500200140ustar00rootroot00000000000000

CodeMirror: Kotlin mode












Kotlin mode






    
    
Mode for Kotlin (http://kotlin.jetbrains.org/)

    
Developed by Hadi Hariri (https://github.com/hhariri).

    
MIME type defined: text/x-kotlin.



CodeMirror-5.4.0/mode/kotlin/kotlin.js000066400000000000000000000205301254300440500176440ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("kotlin", function (config, parserConfig) {
  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }

  var multiLineStrings = parserConfig.multiLineStrings;

  var keywords = words(
          "package continue return object while break class data trait interface throw super" +
          " when type this else This try val var fun for is in if do as true false null get set");
  var softKeywords = words("import" +
      " where by get set abstract enum open annotation override private public internal" +
      " protected catch out vararg inline finally final ref");
  var blockKeywords = words("catch class do else finally for if where try while enum");
  var atoms = words("null true false this");

  var curPunc;

  function tokenBase(stream, state) {
    var ch = stream.next();
    if (ch == '"' || ch == "'") {
      return startString(ch, stream, state);
    }
    // Wildcard import w/o trailing semicolon (import smth.*)
    if (ch == "." && stream.eat("*")) {
      return "word";
    }
    if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
      curPunc = ch;
      return null;
    }
    if (/\d/.test(ch)) {
      if (stream.eat(/eE/)) {
        stream.eat(/\+\-/);
        stream.eatWhile(/\d/);
      }
      return "number";
    }
    if (ch == "/") {
      if (stream.eat("*")) {
        state.tokenize.push(tokenComment);
        return tokenComment(stream, state);
      }
      if (stream.eat("/")) {
        stream.skipToEnd();
        return "comment";
      }
      if (expectExpression(state.lastToken)) {
        return startString(ch, stream, state);
      }
    }
    // Commented
    if (ch == "-" && stream.eat(">")) {
      curPunc = "->";
      return null;
    }
    if (/[\-+*&%=<>!?|\/~]/.test(ch)) {
      stream.eatWhile(/[\-+*&%=<>|~]/);
      return "operator";
    }
    stream.eatWhile(/[\w\$_]/);

    var cur = stream.current();
    if (atoms.propertyIsEnumerable(cur)) {
      return "atom";
    }
    if (softKeywords.propertyIsEnumerable(cur)) {
      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
      return "softKeyword";
    }

    if (keywords.propertyIsEnumerable(cur)) {
      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
      return "keyword";
    }
    return "word";
  }

  tokenBase.isBase = true;

  function startString(quote, stream, state) {
    var tripleQuoted = false;
    if (quote != "/" && stream.eat(quote)) {
      if (stream.eat(quote)) tripleQuoted = true;
      else return "string";
    }
    function t(stream, state) {
      var escaped = false, next, end = !tripleQuoted;

      while ((next = stream.next()) != null) {
        if (next == quote && !escaped) {
          if (!tripleQuoted) {
            break;
          }
          if (stream.match(quote + quote)) {
            end = true;
            break;
          }
        }

        if (quote == '"' && next == "$" && !escaped && stream.eat("{")) {
          state.tokenize.push(tokenBaseUntilBrace());
          return "string";
        }

        if (next == "$" && !escaped && !stream.eat(" ")) {
          state.tokenize.push(tokenBaseUntilSpace());
          return "string";
        }
        escaped = !escaped && next == "\\";
      }
      if (multiLineStrings)
        state.tokenize.push(t);
      if (end) state.tokenize.pop();
      return "string";
    }

    state.tokenize.push(t);
    return t(stream, state);
  }

  function tokenBaseUntilBrace() {
    var depth = 1;

    function t(stream, state) {
      if (stream.peek() == "}") {
        depth--;
        if (depth == 0) {
          state.tokenize.pop();
          return state.tokenize[state.tokenize.length - 1](stream, state);
        }
      } else if (stream.peek() == "{") {
        depth++;
      }
      return tokenBase(stream, state);
    }

    t.isBase = true;
    return t;
  }

  function tokenBaseUntilSpace() {
    function t(stream, state) {
      if (stream.eat(/[\w]/)) {
        var isWord = stream.eatWhile(/[\w]/);
        if (isWord) {
          state.tokenize.pop();
          return "word";
        }
      }
      state.tokenize.pop();
      return "string";
    }

    t.isBase = true;
    return t;
  }

  function tokenComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize.pop();
        break;
      }
      maybeEnd = (ch == "*");
    }
    return "comment";
  }

  function expectExpression(last) {
    return !last || last == "operator" || last == "->" || /[\.\[\{\(,;:]/.test(last) ||
        last == "newstatement" || last == "keyword" || last == "proplabel";
  }

  function Context(indented, column, type, align, prev) {
    this.indented = indented;
    this.column = column;
    this.type = type;
    this.align = align;
    this.prev = prev;
  }

  function pushContext(state, col, type) {
    return state.context = new Context(state.indented, col, type, null, state.context);
  }

  function popContext(state) {
    var t = state.context.type;
    if (t == ")" || t == "]" || t == "}")
      state.indented = state.context.indented;
    return state.context = state.context.prev;
  }

  // Interface

  return {
    startState: function (basecolumn) {
      return {
        tokenize: [tokenBase],
        context: new Context((basecolumn || 0) - config.indentUnit, 0, "top", false),
        indented: 0,
        startOfLine: true,
        lastToken: null
      };
    },

    token: function (stream, state) {
      var ctx = state.context;
      if (stream.sol()) {
        if (ctx.align == null) ctx.align = false;
        state.indented = stream.indentation();
        state.startOfLine = true;
        // Automatic semicolon insertion
        if (ctx.type == "statement" && !expectExpression(state.lastToken)) {
          popContext(state);
          ctx = state.context;
        }
      }
      if (stream.eatSpace()) return null;
      curPunc = null;
      var style = state.tokenize[state.tokenize.length - 1](stream, state);
      if (style == "comment") return style;
      if (ctx.align == null) ctx.align = true;
      if ((curPunc == ";" || curPunc == ":") && ctx.type == "statement") popContext(state);
      // Handle indentation for {x -> \n ... }
      else if (curPunc == "->" && ctx.type == "statement" && ctx.prev.type == "}") {
        popContext(state);
        state.context.align = false;
      }
      else if (curPunc == "{") pushContext(state, stream.column(), "}");
      else if (curPunc == "[") pushContext(state, stream.column(), "]");
      else if (curPunc == "(") pushContext(state, stream.column(), ")");
      else if (curPunc == "}") {
        while (ctx.type == "statement") ctx = popContext(state);
        if (ctx.type == "}") ctx = popContext(state);
        while (ctx.type == "statement") ctx = popContext(state);
      }
      else if (curPunc == ctx.type) popContext(state);
      else if (ctx.type == "}" || ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement"))
        pushContext(state, stream.column(), "statement");
      state.startOfLine = false;
      state.lastToken = curPunc || style;
      return style;
    },

    indent: function (state, textAfter) {
      if (!state.tokenize[state.tokenize.length - 1].isBase) return 0;
      var firstChar = textAfter && textAfter.charAt(0), ctx = state.context;
      if (ctx.type == "statement" && !expectExpression(state.lastToken)) ctx = ctx.prev;
      var closing = firstChar == ctx.type;
      if (ctx.type == "statement") {
        return ctx.indented + (firstChar == "{" ? 0 : config.indentUnit);
      }
      else if (ctx.align) return ctx.column + (closing ? 0 : 1);
      else return ctx.indented + (closing ? 0 : config.indentUnit);
    },

    closeBrackets: {triples: "'\""},
    electricChars: "{}",
    blockCommentStart: "/*",
    blockCommentEnd: "*/",
    lineComment: "//"
  };
});

CodeMirror.defineMIME("text/x-kotlin", "kotlin");

});
CodeMirror-5.4.0/mode/livescript/000077500000000000000000000000001254300440500166725ustar00rootroot00000000000000CodeMirror-5.4.0/mode/livescript/index.html000066400000000000000000000231631254300440500206740ustar00rootroot00000000000000

CodeMirror: LiveScript mode













LiveScript mode



    

    
MIME types defined: text/x-livescript.


    
The LiveScript mode was written by Kenneth Bentley.


  

CodeMirror-5.4.0/mode/livescript/livescript.js000066400000000000000000000167231254300440500214250ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/**
 * Link to the project's GitHub page:
 * https://github.com/duralog/CodeMirror
 */

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode('livescript', function(){
    var tokenBase = function(stream, state) {
      var next_rule = state.next || "start";
      if (next_rule) {
        state.next = state.next;
        var nr = Rules[next_rule];
        if (nr.splice) {
          for (var i$ = 0; i$ < nr.length; ++i$) {
            var r = nr[i$];
            if (r.regex && stream.match(r.regex)) {
              state.next = r.next || state.next;
              return r.token;
            }
          }
          stream.next();
          return 'error';
        }
        if (stream.match(r = Rules[next_rule])) {
          if (r.regex && stream.match(r.regex)) {
            state.next = r.next;
            return r.token;
          } else {
            stream.next();
            return 'error';
          }
        }
      }
      stream.next();
      return 'error';
    };
    var external = {
      startState: function(){
        return {
          next: 'start',
          lastToken: null
        };
      },
      token: function(stream, state){
        while (stream.pos == stream.start)
          var style = tokenBase(stream, state);
        state.lastToken = {
          style: style,
          indent: stream.indentation(),
          content: stream.current()
        };
        return style.replace(/\./g, ' ');
      },
      indent: function(state){
        var indentation = state.lastToken.indent;
        if (state.lastToken.content.match(indenter)) {
          indentation += 2;
        }
        return indentation;
      }
    };
    return external;
  });

  var identifier = '(?![\\d\\s])[$\\w\\xAA-\\uFFDC](?:(?!\\s)[$\\w\\xAA-\\uFFDC]|-[A-Za-z])*';
  var indenter = RegExp('(?:[({[=:]|[-~]>|\\b(?:e(?:lse|xport)|d(?:o|efault)|t(?:ry|hen)|finally|import(?:\\s*all)?|const|var|let|new|catch(?:\\s*' + identifier + ')?))\\s*$');
  var keywordend = '(?![$\\w]|-[A-Za-z]|\\s*:(?![:=]))';
  var stringfill = {
    token: 'string',
    regex: '.+'
  };
  var Rules = {
    start: [
      {
        token: 'comment.doc',
        regex: '/\\*',
        next: 'comment'
      }, {
        token: 'comment',
        regex: '#.*'
      }, {
        token: 'keyword',
        regex: '(?:t(?:h(?:is|row|en)|ry|ypeof!?)|c(?:on(?:tinue|st)|a(?:se|tch)|lass)|i(?:n(?:stanceof)?|mp(?:ort(?:\\s+all)?|lements)|[fs])|d(?:e(?:fault|lete|bugger)|o)|f(?:or(?:\\s+own)?|inally|unction)|s(?:uper|witch)|e(?:lse|x(?:tends|port)|val)|a(?:nd|rguments)|n(?:ew|ot)|un(?:less|til)|w(?:hile|ith)|o[fr]|return|break|let|var|loop)' + keywordend
      }, {
        token: 'constant.language',
        regex: '(?:true|false|yes|no|on|off|null|void|undefined)' + keywordend
      }, {
        token: 'invalid.illegal',
        regex: '(?:p(?:ackage|r(?:ivate|otected)|ublic)|i(?:mplements|nterface)|enum|static|yield)' + keywordend
      }, {
        token: 'language.support.class',
        regex: '(?:R(?:e(?:gExp|ferenceError)|angeError)|S(?:tring|yntaxError)|E(?:rror|valError)|Array|Boolean|Date|Function|Number|Object|TypeError|URIError)' + keywordend
      }, {
        token: 'language.support.function',
        regex: '(?:is(?:NaN|Finite)|parse(?:Int|Float)|Math|JSON|(?:en|de)codeURI(?:Component)?)' + keywordend
      }, {
        token: 'variable.language',
        regex: '(?:t(?:hat|il|o)|f(?:rom|allthrough)|it|by|e)' + keywordend
      }, {
        token: 'identifier',
        regex: identifier + '\\s*:(?![:=])'
      }, {
        token: 'variable',
        regex: identifier
      }, {
        token: 'keyword.operator',
        regex: '(?:\\.{3}|\\s+\\?)'
      }, {
        token: 'keyword.variable',
        regex: '(?:@+|::|\\.\\.)',
        next: 'key'
      }, {
        token: 'keyword.operator',
        regex: '\\.\\s*',
        next: 'key'
      }, {
        token: 'string',
        regex: '\\\\\\S[^\\s,;)}\\]]*'
      }, {
        token: 'string.doc',
        regex: '\'\'\'',
        next: 'qdoc'
      }, {
        token: 'string.doc',
        regex: '"""',
        next: 'qqdoc'
      }, {
        token: 'string',
        regex: '\'',
        next: 'qstring'
      }, {
        token: 'string',
        regex: '"',
        next: 'qqstring'
      }, {
        token: 'string',
        regex: '`',
        next: 'js'
      }, {
        token: 'string',
        regex: '<\\[',
        next: 'words'
      }, {
        token: 'string.regex',
        regex: '//',
        next: 'heregex'
      }, {
        token: 'string.regex',
        regex: '\\/(?:[^[\\/\\n\\\\]*(?:(?:\\\\.|\\[[^\\]\\n\\\\]*(?:\\\\.[^\\]\\n\\\\]*)*\\])[^[\\/\\n\\\\]*)*)\\/[gimy$]{0,4}',
        next: 'key'
      }, {
        token: 'constant.numeric',
        regex: '(?:0x[\\da-fA-F][\\da-fA-F_]*|(?:[2-9]|[12]\\d|3[0-6])r[\\da-zA-Z][\\da-zA-Z_]*|(?:\\d[\\d_]*(?:\\.\\d[\\d_]*)?|\\.\\d[\\d_]*)(?:e[+-]?\\d[\\d_]*)?[\\w$]*)'
      }, {
        token: 'lparen',
        regex: '[({[]'
      }, {
        token: 'rparen',
        regex: '[)}\\]]',
        next: 'key'
      }, {
        token: 'keyword.operator',
        regex: '\\S+'
      }, {
        token: 'text',
        regex: '\\s+'
      }
    ],
    heregex: [
      {
        token: 'string.regex',
        regex: '.*?//[gimy$?]{0,4}',
        next: 'start'
      }, {
        token: 'string.regex',
        regex: '\\s*#{'
      }, {
        token: 'comment.regex',
        regex: '\\s+(?:#.*)?'
      }, {
        token: 'string.regex',
        regex: '\\S+'
      }
    ],
    key: [
      {
        token: 'keyword.operator',
        regex: '[.?@!]+'
      }, {
        token: 'identifier',
        regex: identifier,
        next: 'start'
      }, {
        token: 'text',
        regex: '',
        next: 'start'
      }
    ],
    comment: [
      {
        token: 'comment.doc',
        regex: '.*?\\*/',
        next: 'start'
      }, {
        token: 'comment.doc',
        regex: '.+'
      }
    ],
    qdoc: [
      {
        token: 'string',
        regex: ".*?'''",
        next: 'key'
      }, stringfill
    ],
    qqdoc: [
      {
        token: 'string',
        regex: '.*?"""',
        next: 'key'
      }, stringfill
    ],
    qstring: [
      {
        token: 'string',
        regex: '[^\\\\\']*(?:\\\\.[^\\\\\']*)*\'',
        next: 'key'
      }, stringfill
    ],
    qqstring: [
      {
        token: 'string',
        regex: '[^\\\\"]*(?:\\\\.[^\\\\"]*)*"',
        next: 'key'
      }, stringfill
    ],
    js: [
      {
        token: 'string',
        regex: '[^\\\\`]*(?:\\\\.[^\\\\`]*)*`',
        next: 'key'
      }, stringfill
    ],
    words: [
      {
        token: 'string',
        regex: '.*?\\]>',
        next: 'key'
      }, stringfill
    ]
  };
  for (var idx in Rules) {
    var r = Rules[idx];
    if (r.splice) {
      for (var i = 0, len = r.length; i < len; ++i) {
        var rr = r[i];
        if (typeof rr.regex === 'string') {
          Rules[idx][i].regex = new RegExp('^' + rr.regex);
        }
      }
    } else if (typeof rr.regex === 'string') {
      Rules[idx].regex = new RegExp('^' + r.regex);
    }
  }

  CodeMirror.defineMIME('text/x-livescript', 'livescript');

});
CodeMirror-5.4.0/mode/lua/000077500000000000000000000000001254300440500152675ustar00rootroot00000000000000CodeMirror-5.4.0/mode/lua/index.html000066400000000000000000000040311254300440500172620ustar00rootroot00000000000000

CodeMirror: Lua mode














Lua mode



    

    
Loosely based on Franciszek
    Wawrzak's CodeMirror
    1 mode. One configuration parameter is
    supported, specials, to which you can provide an
    array of strings to have those identifiers highlighted with
    the lua-special style.

    
MIME types defined: text/x-lua.


  

CodeMirror-5.4.0/mode/lua/lua.js000066400000000000000000000134761254300440500164210ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// LUA mode. Ported to CodeMirror 2 from Franciszek Wawrzak's
// CodeMirror 1 mode.
// highlights keywords, strings, comments (no leveling supported! ("[==[")), tokens, basic indenting

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("lua", function(config, parserConfig) {
  var indentUnit = config.indentUnit;

  function prefixRE(words) {
    return new RegExp("^(?:" + words.join("|") + ")", "i");
  }
  function wordRE(words) {
    return new RegExp("^(?:" + words.join("|") + ")$", "i");
  }
  var specials = wordRE(parserConfig.specials || []);

  // long list of standard functions from lua manual
  var builtins = wordRE([
    "_G","_VERSION","assert","collectgarbage","dofile","error","getfenv","getmetatable","ipairs","load",
    "loadfile","loadstring","module","next","pairs","pcall","print","rawequal","rawget","rawset","require",
    "select","setfenv","setmetatable","tonumber","tostring","type","unpack","xpcall",

    "coroutine.create","coroutine.resume","coroutine.running","coroutine.status","coroutine.wrap","coroutine.yield",

    "debug.debug","debug.getfenv","debug.gethook","debug.getinfo","debug.getlocal","debug.getmetatable",
    "debug.getregistry","debug.getupvalue","debug.setfenv","debug.sethook","debug.setlocal","debug.setmetatable",
    "debug.setupvalue","debug.traceback",

    "close","flush","lines","read","seek","setvbuf","write",

    "io.close","io.flush","io.input","io.lines","io.open","io.output","io.popen","io.read","io.stderr","io.stdin",
    "io.stdout","io.tmpfile","io.type","io.write",

    "math.abs","math.acos","math.asin","math.atan","math.atan2","math.ceil","math.cos","math.cosh","math.deg",
    "math.exp","math.floor","math.fmod","math.frexp","math.huge","math.ldexp","math.log","math.log10","math.max",
    "math.min","math.modf","math.pi","math.pow","math.rad","math.random","math.randomseed","math.sin","math.sinh",
    "math.sqrt","math.tan","math.tanh",

    "os.clock","os.date","os.difftime","os.execute","os.exit","os.getenv","os.remove","os.rename","os.setlocale",
    "os.time","os.tmpname",

    "package.cpath","package.loaded","package.loaders","package.loadlib","package.path","package.preload",
    "package.seeall",

    "string.byte","string.char","string.dump","string.find","string.format","string.gmatch","string.gsub",
    "string.len","string.lower","string.match","string.rep","string.reverse","string.sub","string.upper",

    "table.concat","table.insert","table.maxn","table.remove","table.sort"
  ]);
  var keywords = wordRE(["and","break","elseif","false","nil","not","or","return",
                         "true","function", "end", "if", "then", "else", "do",
                         "while", "repeat", "until", "for", "in", "local" ]);

  var indentTokens = wordRE(["function", "if","repeat","do", "\\(", "{"]);
  var dedentTokens = wordRE(["end", "until", "\\)", "}"]);
  var dedentPartial = prefixRE(["end", "until", "\\)", "}", "else", "elseif"]);

  function readBracket(stream) {
    var level = 0;
    while (stream.eat("=")) ++level;
    stream.eat("[");
    return level;
  }

  function normal(stream, state) {
    var ch = stream.next();
    if (ch == "-" && stream.eat("-")) {
      if (stream.eat("[") && stream.eat("["))
        return (state.cur = bracketed(readBracket(stream), "comment"))(stream, state);
      stream.skipToEnd();
      return "comment";
    }
    if (ch == "\"" || ch == "'")
      return (state.cur = string(ch))(stream, state);
    if (ch == "[" && /[\[=]/.test(stream.peek()))
      return (state.cur = bracketed(readBracket(stream), "string"))(stream, state);
    if (/\d/.test(ch)) {
      stream.eatWhile(/[\w.%]/);
      return "number";
    }
    if (/[\w_]/.test(ch)) {
      stream.eatWhile(/[\w\\\-_.]/);
      return "variable";
    }
    return null;
  }

  function bracketed(level, style) {
    return function(stream, state) {
      var curlev = null, ch;
      while ((ch = stream.next()) != null) {
        if (curlev == null) {if (ch == "]") curlev = 0;}
        else if (ch == "=") ++curlev;
        else if (ch == "]" && curlev == level) { state.cur = normal; break; }
        else curlev = null;
      }
      return style;
    };
  }

  function string(quote) {
    return function(stream, state) {
      var escaped = false, ch;
      while ((ch = stream.next()) != null) {
        if (ch == quote && !escaped) break;
        escaped = !escaped && ch == "\\";
      }
      if (!escaped) state.cur = normal;
      return "string";
    };
  }

  return {
    startState: function(basecol) {
      return {basecol: basecol || 0, indentDepth: 0, cur: normal};
    },

    token: function(stream, state) {
      if (stream.eatSpace()) return null;
      var style = state.cur(stream, state);
      var word = stream.current();
      if (style == "variable") {
        if (keywords.test(word)) style = "keyword";
        else if (builtins.test(word)) style = "builtin";
        else if (specials.test(word)) style = "variable-2";
      }
      if ((style != "comment") && (style != "string")){
        if (indentTokens.test(word)) ++state.indentDepth;
        else if (dedentTokens.test(word)) --state.indentDepth;
      }
      return style;
    },

    indent: function(state, textAfter) {
      var closing = dedentPartial.test(textAfter);
      return state.basecol + indentUnit * (state.indentDepth - (closing ? 1 : 0));
    },

    lineComment: "--",
    blockCommentStart: "--[[",
    blockCommentEnd: "]]"
  };
});

CodeMirror.defineMIME("text/x-lua", "lua");

});
CodeMirror-5.4.0/mode/markdown/000077500000000000000000000000001254300440500163305ustar00rootroot00000000000000CodeMirror-5.4.0/mode/markdown/index.html000066400000000000000000000250321254300440500203270ustar00rootroot00000000000000

CodeMirror: Markdown mode














Markdown mode




    

    
Optionally depends on the XML mode for properly highlighted inline XML blocks.


    
MIME types defined: text/x-markdown.


    
Parsing/Highlighting Tests: normal,  verbose.


  

CodeMirror-5.4.0/mode/markdown/markdown.js000066400000000000000000000566051254300440500205240ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../xml/xml"), require("../meta"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../xml/xml", "../meta"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {

  var htmlFound = CodeMirror.modes.hasOwnProperty("xml");
  var htmlMode = CodeMirror.getMode(cmCfg, htmlFound ? {name: "xml", htmlMode: true} : "text/plain");

  function getMode(name) {
    if (CodeMirror.findModeByName) {
      var found = CodeMirror.findModeByName(name);
      if (found) name = found.mime || found.mimes[0];
    }
    var mode = CodeMirror.getMode(cmCfg, name);
    return mode.name == "null" ? null : mode;
  }

  // Should characters that affect highlighting be highlighted separate?
  // Does not include characters that will be output (such as `1.` and `-` for lists)
  if (modeCfg.highlightFormatting === undefined)
    modeCfg.highlightFormatting = false;

  // Maximum number of nested blockquotes. Set to 0 for infinite nesting.
  // Excess `>` will emit `error` token.
  if (modeCfg.maxBlockquoteDepth === undefined)
    modeCfg.maxBlockquoteDepth = 0;

  // Should underscores in words open/close em/strong?
  if (modeCfg.underscoresBreakWords === undefined)
    modeCfg.underscoresBreakWords = true;

  // Turn on fenced code blocks? ("```" to start/end)
  if (modeCfg.fencedCodeBlocks === undefined) modeCfg.fencedCodeBlocks = false;

  // Turn on task lists? ("- [ ] " and "- [x] ")
  if (modeCfg.taskLists === undefined) modeCfg.taskLists = false;

  // Turn on strikethrough syntax
  if (modeCfg.strikethrough === undefined)
    modeCfg.strikethrough = false;

  var codeDepth = 0;

  var header   = 'header'
  ,   code     = 'comment'
  ,   quote    = 'quote'
  ,   list1    = 'variable-2'
  ,   list2    = 'variable-3'
  ,   list3    = 'keyword'
  ,   hr       = 'hr'
  ,   image    = 'tag'
  ,   formatting = 'formatting'
  ,   linkinline = 'link'
  ,   linkemail = 'link'
  ,   linktext = 'link'
  ,   linkhref = 'string'
  ,   em       = 'em'
  ,   strong   = 'strong'
  ,   strikethrough = 'strikethrough';

  var hrRE = /^([*\-_])(?:\s*\1){2,}\s*$/
  ,   ulRE = /^[*\-+]\s+/
  ,   olRE = /^[0-9]+([.)])\s+/
  ,   taskListRE = /^\[(x| )\](?=\s)/ // Must follow ulRE or olRE
  ,   atxHeaderRE = /^(#+)(?: |$)/
  ,   setextHeaderRE = /^ *(?:\={1,}|-{1,})\s*$/
  ,   textRE = /^[^#!\[\]*_\\<>` "'(~]+/;

  function switchInline(stream, state, f) {
    state.f = state.inline = f;
    return f(stream, state);
  }

  function switchBlock(stream, state, f) {
    state.f = state.block = f;
    return f(stream, state);
  }


  // Blocks

  function blankLine(state) {
    // Reset linkTitle state
    state.linkTitle = false;
    // Reset EM state
    state.em = false;
    // Reset STRONG state
    state.strong = false;
    // Reset strikethrough state
    state.strikethrough = false;
    // Reset state.quote
    state.quote = 0;
    // Reset state.indentedCode
    state.indentedCode = false;
    if (!htmlFound && state.f == htmlBlock) {
      state.f = inlineNormal;
      state.block = blockNormal;
    }
    // Reset state.trailingSpace
    state.trailingSpace = 0;
    state.trailingSpaceNewLine = false;
    // Mark this line as blank
    state.thisLineHasContent = false;
    return null;
  }

  function blockNormal(stream, state) {

    var sol = stream.sol();

    var prevLineIsList = state.list !== false,
        prevLineIsIndentedCode = state.indentedCode;

    state.indentedCode = false;

    if (prevLineIsList) {
      if (state.indentationDiff >= 0) { // Continued list
        if (state.indentationDiff < 4) { // Only adjust indentation if *not* a code block
          state.indentation -= state.indentationDiff;
        }
        state.list = null;
      } else if (state.indentation > 0) {
        state.list = null;
        state.listDepth = Math.floor(state.indentation / 4);
      } else { // No longer a list
        state.list = false;
        state.listDepth = 0;
      }
    }

    var match = null;
    if (state.indentationDiff >= 4) {
      stream.skipToEnd();
      if (prevLineIsIndentedCode || !state.prevLineHasContent) {
        state.indentation -= 4;
        state.indentedCode = true;
        return code;
      } else {
        return null;
      }
    } else if (stream.eatSpace()) {
      return null;
    } else if ((match = stream.match(atxHeaderRE)) && match[1].length <= 6) {
      state.header = match[1].length;
      if (modeCfg.highlightFormatting) state.formatting = "header";
      state.f = state.inline;
      return getType(state);
    } else if (state.prevLineHasContent && !state.quote && !prevLineIsList && !prevLineIsIndentedCode && (match = stream.match(setextHeaderRE))) {
      state.header = match[0].charAt(0) == '=' ? 1 : 2;
      if (modeCfg.highlightFormatting) state.formatting = "header";
      state.f = state.inline;
      return getType(state);
    } else if (stream.eat('>')) {
      state.quote = sol ? 1 : state.quote + 1;
      if (modeCfg.highlightFormatting) state.formatting = "quote";
      stream.eatSpace();
      return getType(state);
    } else if (stream.peek() === '[') {
      return switchInline(stream, state, footnoteLink);
    } else if (stream.match(hrRE, true)) {
      state.hr = true;
      return hr;
    } else if ((!state.prevLineHasContent || prevLineIsList) && (stream.match(ulRE, false) || stream.match(olRE, false))) {
      var listType = null;
      if (stream.match(ulRE, true)) {
        listType = 'ul';
      } else {
        stream.match(olRE, true);
        listType = 'ol';
      }
      state.indentation += 4;
      state.list = true;
      state.listDepth++;
      if (modeCfg.taskLists && stream.match(taskListRE, false)) {
        state.taskList = true;
      }
      state.f = state.inline;
      if (modeCfg.highlightFormatting) state.formatting = ["list", "list-" + listType];
      return getType(state);
    } else if (modeCfg.fencedCodeBlocks && stream.match(/^```[ \t]*([\w+#]*)/, true)) {
      // try switching mode
      state.localMode = getMode(RegExp.$1);
      if (state.localMode) state.localState = state.localMode.startState();
      state.f = state.block = local;
      if (modeCfg.highlightFormatting) state.formatting = "code-block";
      state.code = true;
      return getType(state);
    }

    return switchInline(stream, state, state.inline);
  }

  function htmlBlock(stream, state) {
    var style = htmlMode.token(stream, state.htmlState);
    if ((htmlFound && state.htmlState.tagStart === null && !state.htmlState.context) ||
        (state.md_inside && stream.current().indexOf(">") > -1)) {
      state.f = inlineNormal;
      state.block = blockNormal;
      state.htmlState = null;
    }
    return style;
  }

  function local(stream, state) {
    if (stream.sol() && stream.match("```", false)) {
      state.localMode = state.localState = null;
      state.f = state.block = leavingLocal;
      return null;
    } else if (state.localMode) {
      return state.localMode.token(stream, state.localState);
    } else {
      stream.skipToEnd();
      return code;
    }
  }

  function leavingLocal(stream, state) {
    stream.match("```");
    state.block = blockNormal;
    state.f = inlineNormal;
    if (modeCfg.highlightFormatting) state.formatting = "code-block";
    state.code = true;
    var returnType = getType(state);
    state.code = false;
    return returnType;
  }

  // Inline
  function getType(state) {
    var styles = [];

    if (state.formatting) {
      styles.push(formatting);

      if (typeof state.formatting === "string") state.formatting = [state.formatting];

      for (var i = 0; i < state.formatting.length; i++) {
        styles.push(formatting + "-" + state.formatting[i]);

        if (state.formatting[i] === "header") {
          styles.push(formatting + "-" + state.formatting[i] + "-" + state.header);
        }

        // Add `formatting-quote` and `formatting-quote-#` for blockquotes
        // Add `error` instead if the maximum blockquote nesting depth is passed
        if (state.formatting[i] === "quote") {
          if (!modeCfg.maxBlockquoteDepth || modeCfg.maxBlockquoteDepth >= state.quote) {
            styles.push(formatting + "-" + state.formatting[i] + "-" + state.quote);
          } else {
            styles.push("error");
          }
        }
      }
    }

    if (state.taskOpen) {
      styles.push("meta");
      return styles.length ? styles.join(' ') : null;
    }
    if (state.taskClosed) {
      styles.push("property");
      return styles.length ? styles.join(' ') : null;
    }

    if (state.linkHref) {
      styles.push(linkhref, "url");
    } else { // Only apply inline styles to non-url text
      if (state.strong) { styles.push(strong); }
      if (state.em) { styles.push(em); }
      if (state.strikethrough) { styles.push(strikethrough); }

      if (state.linkText) { styles.push(linktext); }

      if (state.code) { styles.push(code); }
    }

    if (state.header) { styles.push(header); styles.push(header + "-" + state.header); }

    if (state.quote) {
      styles.push(quote);

      // Add `quote-#` where the maximum for `#` is modeCfg.maxBlockquoteDepth
      if (!modeCfg.maxBlockquoteDepth || modeCfg.maxBlockquoteDepth >= state.quote) {
        styles.push(quote + "-" + state.quote);
      } else {
        styles.push(quote + "-" + modeCfg.maxBlockquoteDepth);
      }
    }

    if (state.list !== false) {
      var listMod = (state.listDepth - 1) % 3;
      if (!listMod) {
        styles.push(list1);
      } else if (listMod === 1) {
        styles.push(list2);
      } else {
        styles.push(list3);
      }
    }

    if (state.trailingSpaceNewLine) {
      styles.push("trailing-space-new-line");
    } else if (state.trailingSpace) {
      styles.push("trailing-space-" + (state.trailingSpace % 2 ? "a" : "b"));
    }

    return styles.length ? styles.join(' ') : null;
  }

  function handleText(stream, state) {
    if (stream.match(textRE, true)) {
      return getType(state);
    }
    return undefined;
  }

  function inlineNormal(stream, state) {
    var style = state.text(stream, state);
    if (typeof style !== 'undefined')
      return style;

    if (state.list) { // List marker (*, +, -, 1., etc)
      state.list = null;
      return getType(state);
    }

    if (state.taskList) {
      var taskOpen = stream.match(taskListRE, true)[1] !== "x";
      if (taskOpen) state.taskOpen = true;
      else state.taskClosed = true;
      if (modeCfg.highlightFormatting) state.formatting = "task";
      state.taskList = false;
      return getType(state);
    }

    state.taskOpen = false;
    state.taskClosed = false;

    if (state.header && stream.match(/^#+$/, true)) {
      if (modeCfg.highlightFormatting) state.formatting = "header";
      return getType(state);
    }

    // Get sol() value now, before character is consumed
    var sol = stream.sol();

    var ch = stream.next();

    if (ch === '\\') {
      stream.next();
      if (modeCfg.highlightFormatting) {
        var type = getType(state);
        return type ? type + " formatting-escape" : "formatting-escape";
      }
    }

    // Matches link titles present on next line
    if (state.linkTitle) {
      state.linkTitle = false;
      var matchCh = ch;
      if (ch === '(') {
        matchCh = ')';
      }
      matchCh = (matchCh+'').replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1");
      var regex = '^\\s*(?:[^' + matchCh + '\\\\]+|\\\\\\\\|\\\\.)' + matchCh;
      if (stream.match(new RegExp(regex), true)) {
        return linkhref;
      }
    }

    // If this block is changed, it may need to be updated in GFM mode
    if (ch === '`') {
      var previousFormatting = state.formatting;
      if (modeCfg.highlightFormatting) state.formatting = "code";
      var t = getType(state);
      var before = stream.pos;
      stream.eatWhile('`');
      var difference = 1 + stream.pos - before;
      if (!state.code) {
        codeDepth = difference;
        state.code = true;
        return getType(state);
      } else {
        if (difference === codeDepth) { // Must be exact
          state.code = false;
          return t;
        }
        state.formatting = previousFormatting;
        return getType(state);
      }
    } else if (state.code) {
      return getType(state);
    }

    if (ch === '!' && stream.match(/\[[^\]]*\] ?(?:\(|\[)/, false)) {
      stream.match(/\[[^\]]*\]/);
      state.inline = state.f = linkHref;
      return image;
    }

    if (ch === '[' && stream.match(/.*\](\(.*\)| ?\[.*\])/, false)) {
      state.linkText = true;
      if (modeCfg.highlightFormatting) state.formatting = "link";
      return getType(state);
    }

    if (ch === ']' && state.linkText && stream.match(/\(.*\)| ?\[.*\]/, false)) {
      if (modeCfg.highlightFormatting) state.formatting = "link";
      var type = getType(state);
      state.linkText = false;
      state.inline = state.f = linkHref;
      return type;
    }

    if (ch === '<' && stream.match(/^(https?|ftps?):\/\/(?:[^\\>]|\\.)+>/, false)) {
      state.f = state.inline = linkInline;
      if (modeCfg.highlightFormatting) state.formatting = "link";
      var type = getType(state);
      if (type){
        type += " ";
      } else {
        type = "";
      }
      return type + linkinline;
    }

    if (ch === '<' && stream.match(/^[^> \\]+@(?:[^\\>]|\\.)+>/, false)) {
      state.f = state.inline = linkInline;
      if (modeCfg.highlightFormatting) state.formatting = "link";
      var type = getType(state);
      if (type){
        type += " ";
      } else {
        type = "";
      }
      return type + linkemail;
    }

    if (ch === '<' && stream.match(/^\w/, false)) {
      if (stream.string.indexOf(">") != -1) {
        var atts = stream.string.substring(1,stream.string.indexOf(">"));
        if (/markdown\s*=\s*('|"){0,1}1('|"){0,1}/.test(atts)) {
          state.md_inside = true;
        }
      }
      stream.backUp(1);
      state.htmlState = CodeMirror.startState(htmlMode);
      return switchBlock(stream, state, htmlBlock);
    }

    if (ch === '<' && stream.match(/^\/\w*?>/)) {
      state.md_inside = false;
      return "tag";
    }

    var ignoreUnderscore = false;
    if (!modeCfg.underscoresBreakWords) {
      if (ch === '_' && stream.peek() !== '_' && stream.match(/(\w)/, false)) {
        var prevPos = stream.pos - 2;
        if (prevPos >= 0) {
          var prevCh = stream.string.charAt(prevPos);
          if (prevCh !== '_' && prevCh.match(/(\w)/, false)) {
            ignoreUnderscore = true;
          }
        }
      }
    }
    if (ch === '*' || (ch === '_' && !ignoreUnderscore)) {
      if (sol && stream.peek() === ' ') {
        // Do nothing, surrounded by newline and space
      } else if (state.strong === ch && stream.eat(ch)) { // Remove STRONG
        if (modeCfg.highlightFormatting) state.formatting = "strong";
        var t = getType(state);
        state.strong = false;
        return t;
      } else if (!state.strong && stream.eat(ch)) { // Add STRONG
        state.strong = ch;
        if (modeCfg.highlightFormatting) state.formatting = "strong";
        return getType(state);
      } else if (state.em === ch) { // Remove EM
        if (modeCfg.highlightFormatting) state.formatting = "em";
        var t = getType(state);
        state.em = false;
        return t;
      } else if (!state.em) { // Add EM
        state.em = ch;
        if (modeCfg.highlightFormatting) state.formatting = "em";
        return getType(state);
      }
    } else if (ch === ' ') {
      if (stream.eat('*') || stream.eat('_')) { // Probably surrounded by spaces
        if (stream.peek() === ' ') { // Surrounded by spaces, ignore
          return getType(state);
        } else { // Not surrounded by spaces, back up pointer
          stream.backUp(1);
        }
      }
    }

    if (modeCfg.strikethrough) {
      if (ch === '~' && stream.eatWhile(ch)) {
        if (state.strikethrough) {// Remove strikethrough
          if (modeCfg.highlightFormatting) state.formatting = "strikethrough";
          var t = getType(state);
          state.strikethrough = false;
          return t;
        } else if (stream.match(/^[^\s]/, false)) {// Add strikethrough
          state.strikethrough = true;
          if (modeCfg.highlightFormatting) state.formatting = "strikethrough";
          return getType(state);
        }
      } else if (ch === ' ') {
        if (stream.match(/^~~/, true)) { // Probably surrounded by space
          if (stream.peek() === ' ') { // Surrounded by spaces, ignore
            return getType(state);
          } else { // Not surrounded by spaces, back up pointer
            stream.backUp(2);
          }
        }
      }
    }

    if (ch === ' ') {
      if (stream.match(/ +$/, false)) {
        state.trailingSpace++;
      } else if (state.trailingSpace) {
        state.trailingSpaceNewLine = true;
      }
    }

    return getType(state);
  }

  function linkInline(stream, state) {
    var ch = stream.next();

    if (ch === ">") {
      state.f = state.inline = inlineNormal;
      if (modeCfg.highlightFormatting) state.formatting = "link";
      var type = getType(state);
      if (type){
        type += " ";
      } else {
        type = "";
      }
      return type + linkinline;
    }

    stream.match(/^[^>]+/, true);

    return linkinline;
  }

  function linkHref(stream, state) {
    // Check if space, and return NULL if so (to avoid marking the space)
    if(stream.eatSpace()){
      return null;
    }
    var ch = stream.next();
    if (ch === '(' || ch === '[') {
      state.f = state.inline = getLinkHrefInside(ch === "(" ? ")" : "]");
      if (modeCfg.highlightFormatting) state.formatting = "link-string";
      state.linkHref = true;
      return getType(state);
    }
    return 'error';
  }

  function getLinkHrefInside(endChar) {
    return function(stream, state) {
      var ch = stream.next();

      if (ch === endChar) {
        state.f = state.inline = inlineNormal;
        if (modeCfg.highlightFormatting) state.formatting = "link-string";
        var returnState = getType(state);
        state.linkHref = false;
        return returnState;
      }

      if (stream.match(inlineRE(endChar), true)) {
        stream.backUp(1);
      }

      state.linkHref = true;
      return getType(state);
    };
  }

  function footnoteLink(stream, state) {
    if (stream.match(/^[^\]]*\]:/, false)) {
      state.f = footnoteLinkInside;
      stream.next(); // Consume [
      if (modeCfg.highlightFormatting) state.formatting = "link";
      state.linkText = true;
      return getType(state);
    }
    return switchInline(stream, state, inlineNormal);
  }

  function footnoteLinkInside(stream, state) {
    if (stream.match(/^\]:/, true)) {
      state.f = state.inline = footnoteUrl;
      if (modeCfg.highlightFormatting) state.formatting = "link";
      var returnType = getType(state);
      state.linkText = false;
      return returnType;
    }

    stream.match(/^[^\]]+/, true);

    return linktext;
  }

  function footnoteUrl(stream, state) {
    // Check if space, and return NULL if so (to avoid marking the space)
    if(stream.eatSpace()){
      return null;
    }
    // Match URL
    stream.match(/^[^\s]+/, true);
    // Check for link title
    if (stream.peek() === undefined) { // End of line, set flag to check next line
      state.linkTitle = true;
    } else { // More content on line, check if link title
      stream.match(/^(?:\s+(?:"(?:[^"\\]|\\\\|\\.)+"|'(?:[^'\\]|\\\\|\\.)+'|\((?:[^)\\]|\\\\|\\.)+\)))?/, true);
    }
    state.f = state.inline = inlineNormal;
    return linkhref + " url";
  }

  var savedInlineRE = [];
  function inlineRE(endChar) {
    if (!savedInlineRE[endChar]) {
      // Escape endChar for RegExp (taken from http://stackoverflow.com/a/494122/526741)
      endChar = (endChar+'').replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1");
      // Match any non-endChar, escaped character, as well as the closing
      // endChar.
      savedInlineRE[endChar] = new RegExp('^(?:[^\\\\]|\\\\.)*?(' + endChar + ')');
    }
    return savedInlineRE[endChar];
  }

  var mode = {
    startState: function() {
      return {
        f: blockNormal,

        prevLineHasContent: false,
        thisLineHasContent: false,

        block: blockNormal,
        htmlState: null,
        indentation: 0,

        inline: inlineNormal,
        text: handleText,

        formatting: false,
        linkText: false,
        linkHref: false,
        linkTitle: false,
        em: false,
        strong: false,
        header: 0,
        hr: false,
        taskList: false,
        list: false,
        listDepth: 0,
        quote: 0,
        trailingSpace: 0,
        trailingSpaceNewLine: false,
        strikethrough: false
      };
    },

    copyState: function(s) {
      return {
        f: s.f,

        prevLineHasContent: s.prevLineHasContent,
        thisLineHasContent: s.thisLineHasContent,

        block: s.block,
        htmlState: s.htmlState && CodeMirror.copyState(htmlMode, s.htmlState),
        indentation: s.indentation,

        localMode: s.localMode,
        localState: s.localMode ? CodeMirror.copyState(s.localMode, s.localState) : null,

        inline: s.inline,
        text: s.text,
        formatting: false,
        linkTitle: s.linkTitle,
        em: s.em,
        strong: s.strong,
        strikethrough: s.strikethrough,
        header: s.header,
        hr: s.hr,
        taskList: s.taskList,
        list: s.list,
        listDepth: s.listDepth,
        quote: s.quote,
        indentedCode: s.indentedCode,
        trailingSpace: s.trailingSpace,
        trailingSpaceNewLine: s.trailingSpaceNewLine,
        md_inside: s.md_inside
      };
    },

    token: function(stream, state) {

      // Reset state.formatting
      state.formatting = false;

      if (stream.sol()) {
        var forceBlankLine = !!state.header || state.hr;

        // Reset state.header and state.hr
        state.header = 0;
        state.hr = false;

        if (stream.match(/^\s*$/, true) || forceBlankLine) {
          state.prevLineHasContent = false;
          blankLine(state);
          return forceBlankLine ? this.token(stream, state) : null;
        } else {
          state.prevLineHasContent = state.thisLineHasContent;
          state.thisLineHasContent = true;
        }

        // Reset state.taskList
        state.taskList = false;

        // Reset state.code
        state.code = false;

        // Reset state.trailingSpace
        state.trailingSpace = 0;
        state.trailingSpaceNewLine = false;

        state.f = state.block;
        var indentation = stream.match(/^\s*/, true)[0].replace(/\t/g, '    ').length;
        var difference = Math.floor((indentation - state.indentation) / 4) * 4;
        if (difference > 4) difference = 4;
        var adjustedIndentation = state.indentation + difference;
        state.indentationDiff = adjustedIndentation - state.indentation;
        state.indentation = adjustedIndentation;
        if (indentation > 0) return null;
      }
      return state.f(stream, state);
    },

    innerMode: function(state) {
      if (state.block == htmlBlock) return {state: state.htmlState, mode: htmlMode};
      if (state.localState) return {state: state.localState, mode: state.localMode};
      return {state: state, mode: mode};
    },

    blankLine: blankLine,

    getType: getType,

    fold: "markdown"
  };
  return mode;
}, "xml");

CodeMirror.defineMIME("text/x-markdown", "markdown");

});
CodeMirror-5.4.0/mode/markdown/test.js000066400000000000000000000525411254300440500176540ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({tabSize: 4}, "markdown");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
  var modeHighlightFormatting = CodeMirror.getMode({tabSize: 4}, {name: "markdown", highlightFormatting: true});
  function FT(name) { test.mode(name, modeHighlightFormatting, Array.prototype.slice.call(arguments, 1)); }

  FT("formatting_emAsterisk",
     "[em&formatting&formatting-em *][em foo][em&formatting&formatting-em *]");

  FT("formatting_emUnderscore",
     "[em&formatting&formatting-em _][em foo][em&formatting&formatting-em _]");

  FT("formatting_strongAsterisk",
     "[strong&formatting&formatting-strong **][strong foo][strong&formatting&formatting-strong **]");

  FT("formatting_strongUnderscore",
     "[strong&formatting&formatting-strong __][strong foo][strong&formatting&formatting-strong __]");

  FT("formatting_codeBackticks",
     "[comment&formatting&formatting-code `][comment foo][comment&formatting&formatting-code `]");

  FT("formatting_doubleBackticks",
     "[comment&formatting&formatting-code ``][comment foo ` bar][comment&formatting&formatting-code ``]");

  FT("formatting_atxHeader",
     "[header&header-1&formatting&formatting-header&formatting-header-1 # ][header&header-1 foo # bar ][header&header-1&formatting&formatting-header&formatting-header-1 #]");

  FT("formatting_setextHeader",
     "foo",
     "[header&header-1&formatting&formatting-header&formatting-header-1 =]");

  FT("formatting_blockquote",
     "[quote"e-1&formatting&formatting-quote&formatting-quote-1 > ][quote"e-1 foo]");

  FT("formatting_list",
     "[variable-2&formatting&formatting-list&formatting-list-ul - ][variable-2 foo]");
  FT("formatting_list",
     "[variable-2&formatting&formatting-list&formatting-list-ol 1. ][variable-2 foo]");

  FT("formatting_link",
     "[link&formatting&formatting-link [][link foo][link&formatting&formatting-link ]]][string&formatting&formatting-link-string&url (][string&url http://example.com/][string&formatting&formatting-link-string&url )]");

  FT("formatting_linkReference",
     "[link&formatting&formatting-link [][link foo][link&formatting&formatting-link ]]][string&formatting&formatting-link-string&url [][string&url bar][string&formatting&formatting-link-string&url ]]]",
     "[link&formatting&formatting-link [][link bar][link&formatting&formatting-link ]]:] [string&url http://example.com/]");

  FT("formatting_linkWeb",
     "[link&formatting&formatting-link <][link http://example.com/][link&formatting&formatting-link >]");

  FT("formatting_linkEmail",
     "[link&formatting&formatting-link <][link user@example.com][link&formatting&formatting-link >]");

  FT("formatting_escape",
     "[formatting-escape \\*]");

  MT("plainText",
     "foo");

  // Don't style single trailing space
  MT("trailingSpace1",
     "foo ");

  // Two or more trailing spaces should be styled with line break character
  MT("trailingSpace2",
     "foo[trailing-space-a  ][trailing-space-new-line  ]");

  MT("trailingSpace3",
     "foo[trailing-space-a  ][trailing-space-b  ][trailing-space-new-line  ]");

  MT("trailingSpace4",
     "foo[trailing-space-a  ][trailing-space-b  ][trailing-space-a  ][trailing-space-new-line  ]");

  // Code blocks using 4 spaces (regardless of CodeMirror.tabSize value)
  MT("codeBlocksUsing4Spaces",
     "    [comment foo]");

  // Code blocks using 4 spaces with internal indentation
  MT("codeBlocksUsing4SpacesIndentation",
     "    [comment bar]",
     "        [comment hello]",
     "            [comment world]",
     "    [comment foo]",
     "bar");

  // Code blocks should end even after extra indented lines
  MT("codeBlocksWithTrailingIndentedLine",
     "    [comment foo]",
     "        [comment bar]",
     "    [comment baz]",
     "    ",
     "hello");

  // Code blocks using 1 tab (regardless of CodeMirror.indentWithTabs value)
  MT("codeBlocksUsing1Tab",
     "\t[comment foo]");

  // No code blocks directly after paragraph
  // http://spec.commonmark.org/0.19/#example-65
  MT("noCodeBlocksAfterParagraph",
     "Foo",
     "    Bar");

  // Inline code using backticks
  MT("inlineCodeUsingBackticks",
     "foo [comment `bar`]");

  // Block code using single backtick (shouldn't work)
  MT("blockCodeSingleBacktick",
     "[comment `]",
     "foo",
     "[comment `]");

  // Unclosed backticks
  // Instead of simply marking as CODE, it would be nice to have an
  // incomplete flag for CODE, that is styled slightly different.
  MT("unclosedBackticks",
     "foo [comment `bar]");

  // Per documentation: "To include a literal backtick character within a
  // code span, you can use multiple backticks as the opening and closing
  // delimiters"
  MT("doubleBackticks",
     "[comment ``foo ` bar``]");

  // Tests based on Dingus
  // http://daringfireball.net/projects/markdown/dingus
  //
  // Multiple backticks within an inline code block
  MT("consecutiveBackticks",
     "[comment `foo```bar`]");

  // Multiple backticks within an inline code block with a second code block
  MT("consecutiveBackticks",
     "[comment `foo```bar`] hello [comment `world`]");

  // Unclosed with several different groups of backticks
  MT("unclosedBackticks",
     "[comment ``foo ``` bar` hello]");

  // Closed with several different groups of backticks
  MT("closedBackticks",
     "[comment ``foo ``` bar` hello``] world");

  // atx headers
  // http://daringfireball.net/projects/markdown/syntax#header

  MT("atxH1",
     "[header&header-1 # foo]");

  MT("atxH2",
     "[header&header-2 ## foo]");

  MT("atxH3",
     "[header&header-3 ### foo]");

  MT("atxH4",
     "[header&header-4 #### foo]");

  MT("atxH5",
     "[header&header-5 ##### foo]");

  MT("atxH6",
     "[header&header-6 ###### foo]");

  // http://spec.commonmark.org/0.19/#example-24
  MT("noAtxH7",
     "####### foo");

  // http://spec.commonmark.org/0.19/#example-25
  MT("noAtxH1WithoutSpace",
     "#5 bolt");

  // Inline styles should be parsed inside headers
  MT("atxH1inline",
     "[header&header-1 # foo ][header&header-1&em *bar*]");

  // Setext headers - H1, H2
  // Per documentation, "Any number of underlining =’s or -’s will work."
  // http://daringfireball.net/projects/markdown/syntax#header
  // Ideally, the text would be marked as `header` as well, but this is
  // not really feasible at the moment. So, instead, we're testing against
  // what works today, to avoid any regressions.
  //
  // Check if single underlining = works
  MT("setextH1",
     "foo",
     "[header&header-1 =]");

  // Check if 3+ ='s work
  MT("setextH1",
     "foo",
     "[header&header-1 ===]");

  // Check if single underlining - works
  MT("setextH2",
     "foo",
     "[header&header-2 -]");

  // Check if 3+ -'s work
  MT("setextH2",
     "foo",
     "[header&header-2 ---]");

  // http://spec.commonmark.org/0.19/#example-45
  MT("setextH2AllowSpaces",
     "foo",
     "   [header&header-2 ----      ]");

  // http://spec.commonmark.org/0.19/#example-44
  MT("noSetextAfterIndentedCodeBlock",
     "     [comment foo]",
     "[hr ---]");

  // http://spec.commonmark.org/0.19/#example-51
  MT("noSetextAfterQuote",
     "[quote"e-1 > foo]",
     "[hr ---]");

  MT("noSetextAfterList",
     "[variable-2 - foo]",
     "[hr ---]");

  // Single-line blockquote with trailing space
  MT("blockquoteSpace",
     "[quote"e-1 > foo]");

  // Single-line blockquote
  MT("blockquoteNoSpace",
     "[quote"e-1 >foo]");

  // No blank line before blockquote
  MT("blockquoteNoBlankLine",
     "foo",
     "[quote"e-1 > bar]");

  // Nested blockquote
  MT("blockquoteSpace",
     "[quote"e-1 > foo]",
     "[quote"e-1 >][quote"e-2 > foo]",
     "[quote"e-1 >][quote"e-2 >][quote"e-3 > foo]");

  // Single-line blockquote followed by normal paragraph
  MT("blockquoteThenParagraph",
     "[quote"e-1 >foo]",
     "",
     "bar");

  // Multi-line blockquote (lazy mode)
  MT("multiBlockquoteLazy",
     "[quote"e-1 >foo]",
     "[quote"e-1 bar]");

  // Multi-line blockquote followed by normal paragraph (lazy mode)
  MT("multiBlockquoteLazyThenParagraph",
     "[quote"e-1 >foo]",
     "[quote"e-1 bar]",
     "",
     "hello");

  // Multi-line blockquote (non-lazy mode)
  MT("multiBlockquote",
     "[quote"e-1 >foo]",
     "[quote"e-1 >bar]");

  // Multi-line blockquote followed by normal paragraph (non-lazy mode)
  MT("multiBlockquoteThenParagraph",
     "[quote"e-1 >foo]",
     "[quote"e-1 >bar]",
     "",
     "hello");

  // Header with leading space after continued blockquote (#3287, negative indentation)
  MT("headerAfterContinuedBlockquote",
     "[quote"e-1 > foo]",
     "[quote"e-1 bar]",
     "",
     " [header&header-1 # hello]");

  // Check list types

  MT("listAsterisk",
     "foo",
     "bar",
     "",
     "[variable-2 * foo]",
     "[variable-2 * bar]");

  MT("listPlus",
     "foo",
     "bar",
     "",
     "[variable-2 + foo]",
     "[variable-2 + bar]");

  MT("listDash",
     "foo",
     "bar",
     "",
     "[variable-2 - foo]",
     "[variable-2 - bar]");

  MT("listNumber",
     "foo",
     "bar",
     "",
     "[variable-2 1. foo]",
     "[variable-2 2. bar]");

  // Lists require a preceding blank line (per Dingus)
  MT("listBogus",
     "foo",
     "1. bar",
     "2. hello");

  // List after hr
  MT("listAfterHr",
     "[hr ---]",
     "[variable-2 - bar]");

  // List after header
  MT("listAfterHeader",
     "[header&header-1 # foo]",
     "[variable-2 - bar]");

  // hr after list
  MT("hrAfterList",
     "[variable-2 - foo]",
     "[hr -----]");

  // Formatting in lists (*)
  MT("listAsteriskFormatting",
     "[variable-2 * ][variable-2&em *foo*][variable-2  bar]",
     "[variable-2 * ][variable-2&strong **foo**][variable-2  bar]",
     "[variable-2 * ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2  bar]",
     "[variable-2 * ][variable-2&comment `foo`][variable-2  bar]");

  // Formatting in lists (+)
  MT("listPlusFormatting",
     "[variable-2 + ][variable-2&em *foo*][variable-2  bar]",
     "[variable-2 + ][variable-2&strong **foo**][variable-2  bar]",
     "[variable-2 + ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2  bar]",
     "[variable-2 + ][variable-2&comment `foo`][variable-2  bar]");

  // Formatting in lists (-)
  MT("listDashFormatting",
     "[variable-2 - ][variable-2&em *foo*][variable-2  bar]",
     "[variable-2 - ][variable-2&strong **foo**][variable-2  bar]",
     "[variable-2 - ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2  bar]",
     "[variable-2 - ][variable-2&comment `foo`][variable-2  bar]");

  // Formatting in lists (1.)
  MT("listNumberFormatting",
     "[variable-2 1. ][variable-2&em *foo*][variable-2  bar]",
     "[variable-2 2. ][variable-2&strong **foo**][variable-2  bar]",
     "[variable-2 3. ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2  bar]",
     "[variable-2 4. ][variable-2&comment `foo`][variable-2  bar]");

  // Paragraph lists
  MT("listParagraph",
     "[variable-2 * foo]",
     "",
     "[variable-2 * bar]");

  // Multi-paragraph lists
  //
  // 4 spaces
  MT("listMultiParagraph",
     "[variable-2 * foo]",
     "",
     "[variable-2 * bar]",
     "",
     "    [variable-2 hello]");

  // 4 spaces, extra blank lines (should still be list, per Dingus)
  MT("listMultiParagraphExtra",
     "[variable-2 * foo]",
     "",
     "[variable-2 * bar]",
     "",
     "",
     "    [variable-2 hello]");

  // 4 spaces, plus 1 space (should still be list, per Dingus)
  MT("listMultiParagraphExtraSpace",
     "[variable-2 * foo]",
     "",
     "[variable-2 * bar]",
     "",
     "     [variable-2 hello]",
     "",
     "    [variable-2 world]");

  // 1 tab
  MT("listTab",
     "[variable-2 * foo]",
     "",
     "[variable-2 * bar]",
     "",
     "\t[variable-2 hello]");

  // No indent
  MT("listNoIndent",
     "[variable-2 * foo]",
     "",
     "[variable-2 * bar]",
     "",
     "hello");

  // Blockquote
  MT("blockquote",
     "[variable-2 * foo]",
     "",
     "[variable-2 * bar]",
     "",
     "    [variable-2"e"e-1 > hello]");

  // Code block
  MT("blockquoteCode",
     "[variable-2 * foo]",
     "",
     "[variable-2 * bar]",
     "",
     "        [comment > hello]",
     "",
     "    [variable-2 world]");

  // Code block followed by text
  MT("blockquoteCodeText",
     "[variable-2 * foo]",
     "",
     "    [variable-2 bar]",
     "",
     "        [comment hello]",
     "",
     "    [variable-2 world]");

  // Nested list

  MT("listAsteriskNested",
     "[variable-2 * foo]",
     "",
     "    [variable-3 * bar]");

  MT("listPlusNested",
     "[variable-2 + foo]",
     "",
     "    [variable-3 + bar]");

  MT("listDashNested",
     "[variable-2 - foo]",
     "",
     "    [variable-3 - bar]");

  MT("listNumberNested",
     "[variable-2 1. foo]",
     "",
     "    [variable-3 2. bar]");

  MT("listMixed",
     "[variable-2 * foo]",
     "",
     "    [variable-3 + bar]",
     "",
     "        [keyword - hello]",
     "",
     "            [variable-2 1. world]");

  MT("listBlockquote",
     "[variable-2 * foo]",
     "",
     "    [variable-3 + bar]",
     "",
     "        [quote"e-1&variable-3 > hello]");

  MT("listCode",
     "[variable-2 * foo]",
     "",
     "    [variable-3 + bar]",
     "",
     "            [comment hello]");

  // Code with internal indentation
  MT("listCodeIndentation",
     "[variable-2 * foo]",
     "",
     "        [comment bar]",
     "            [comment hello]",
     "                [comment world]",
     "        [comment foo]",
     "    [variable-2 bar]");

  // List nesting edge cases
  MT("listNested",
    "[variable-2 * foo]",
    "",
    "    [variable-3 * bar]",
    "",
    "       [variable-2 hello]"
  );
  MT("listNested",
    "[variable-2 * foo]",
    "",
    "    [variable-3 * bar]",
    "",
    "      [variable-3 * foo]"
  );

  // Code followed by text
  MT("listCodeText",
     "[variable-2 * foo]",
     "",
     "        [comment bar]",
     "",
     "hello");

  // Following tests directly from official Markdown documentation
  // http://daringfireball.net/projects/markdown/syntax#hr

  MT("hrSpace",
     "[hr * * *]");

  MT("hr",
     "[hr ***]");

  MT("hrLong",
     "[hr *****]");

  MT("hrSpaceDash",
     "[hr - - -]");

  MT("hrDashLong",
     "[hr ---------------------------------------]");

  // Inline link with title
  MT("linkTitle",
     "[link [[foo]]][string&url (http://example.com/ \"bar\")] hello");

  // Inline link without title
  MT("linkNoTitle",
     "[link [[foo]]][string&url (http://example.com/)] bar");

  // Inline link with image
  MT("linkImage",
     "[link [[][tag ![[foo]]][string&url (http://example.com/)][link ]]][string&url (http://example.com/)] bar");

  // Inline link with Em
  MT("linkEm",
     "[link [[][link&em *foo*][link ]]][string&url (http://example.com/)] bar");

  // Inline link with Strong
  MT("linkStrong",
     "[link [[][link&strong **foo**][link ]]][string&url (http://example.com/)] bar");

  // Inline link with EmStrong
  MT("linkEmStrong",
     "[link [[][link&strong **][link&em&strong *foo**][link&em *][link ]]][string&url (http://example.com/)] bar");

  // Image with title
  MT("imageTitle",
     "[tag ![[foo]]][string&url (http://example.com/ \"bar\")] hello");

  // Image without title
  MT("imageNoTitle",
     "[tag ![[foo]]][string&url (http://example.com/)] bar");

  // Image with asterisks
  MT("imageAsterisks",
     "[tag ![[*foo*]]][string&url (http://example.com/)] bar");

  // Not a link. Should be normal text due to square brackets being used
  // regularly in text, especially in quoted material, and no space is allowed
  // between square brackets and parentheses (per Dingus).
  MT("notALink",
     "[[foo]] (bar)");

  // Reference-style links
  MT("linkReference",
     "[link [[foo]]][string&url [[bar]]] hello");

  // Reference-style links with Em
  MT("linkReferenceEm",
     "[link [[][link&em *foo*][link ]]][string&url [[bar]]] hello");

  // Reference-style links with Strong
  MT("linkReferenceStrong",
     "[link [[][link&strong **foo**][link ]]][string&url [[bar]]] hello");

  // Reference-style links with EmStrong
  MT("linkReferenceEmStrong",
     "[link [[][link&strong **][link&em&strong *foo**][link&em *][link ]]][string&url [[bar]]] hello");

  // Reference-style links with optional space separator (per docuentation)
  // "You can optionally use a space to separate the sets of brackets"
  MT("linkReferenceSpace",
     "[link [[foo]]] [string&url [[bar]]] hello");

  // Should only allow a single space ("...use *a* space...")
  MT("linkReferenceDoubleSpace",
     "[[foo]]  [[bar]] hello");

  // Reference-style links with implicit link name
  MT("linkImplicit",
     "[link [[foo]]][string&url [[]]] hello");

  // @todo It would be nice if, at some point, the document was actually
  // checked to see if the referenced link exists

  // Link label, for reference-style links (taken from documentation)

  MT("labelNoTitle",
     "[link [[foo]]:] [string&url http://example.com/]");

  MT("labelIndented",
     "   [link [[foo]]:] [string&url http://example.com/]");

  MT("labelSpaceTitle",
     "[link [[foo bar]]:] [string&url http://example.com/ \"hello\"]");

  MT("labelDoubleTitle",
     "[link [[foo bar]]:] [string&url http://example.com/ \"hello\"] \"world\"");

  MT("labelTitleDoubleQuotes",
     "[link [[foo]]:] [string&url http://example.com/  \"bar\"]");

  MT("labelTitleSingleQuotes",
     "[link [[foo]]:] [string&url http://example.com/  'bar']");

  MT("labelTitleParenthese",
     "[link [[foo]]:] [string&url http://example.com/  (bar)]");

  MT("labelTitleInvalid",
     "[link [[foo]]:] [string&url http://example.com/] bar");

  MT("labelLinkAngleBrackets",
     "[link [[foo]]:] [string&url   \"bar\"]");

  MT("labelTitleNextDoubleQuotes",
     "[link [[foo]]:] [string&url http://example.com/]",
     "[string \"bar\"] hello");

  MT("labelTitleNextSingleQuotes",
     "[link [[foo]]:] [string&url http://example.com/]",
     "[string 'bar'] hello");

  MT("labelTitleNextParenthese",
     "[link [[foo]]:] [string&url http://example.com/]",
     "[string (bar)] hello");

  MT("labelTitleNextMixed",
     "[link [[foo]]:] [string&url http://example.com/]",
     "(bar\" hello");

  MT("linkWeb",
     "[link ] foo");

  MT("linkWebDouble",
     "[link ] foo [link ]");

  MT("linkEmail",
     "[link ] foo");

  MT("linkEmailDouble",
     "[link ] foo [link ]");

  MT("emAsterisk",
     "[em *foo*] bar");

  MT("emUnderscore",
     "[em _foo_] bar");

  MT("emInWordAsterisk",
     "foo[em *bar*]hello");

  MT("emInWordUnderscore",
     "foo[em _bar_]hello");

  // Per documentation: "...surround an * or _ with spaces, it’ll be
  // treated as a literal asterisk or underscore."

  MT("emEscapedBySpaceIn",
     "foo [em _bar _ hello_] world");

  MT("emEscapedBySpaceOut",
     "foo _ bar[em _hello_]world");

  MT("emEscapedByNewline",
     "foo",
     "_ bar[em _hello_]world");

  // Unclosed emphasis characters
  // Instead of simply marking as EM / STRONG, it would be nice to have an
  // incomplete flag for EM and STRONG, that is styled slightly different.
  MT("emIncompleteAsterisk",
     "foo [em *bar]");

  MT("emIncompleteUnderscore",
     "foo [em _bar]");

  MT("strongAsterisk",
     "[strong **foo**] bar");

  MT("strongUnderscore",
     "[strong __foo__] bar");

  MT("emStrongAsterisk",
     "[em *foo][em&strong **bar*][strong hello**] world");

  MT("emStrongUnderscore",
     "[em _foo][em&strong __bar_][strong hello__] world");

  // "...same character must be used to open and close an emphasis span.""
  MT("emStrongMixed",
     "[em _foo][em&strong **bar*hello__ world]");

  MT("emStrongMixed",
     "[em *foo][em&strong __bar_hello** world]");

  // These characters should be escaped:
  // \   backslash
  // `   backtick
  // *   asterisk
  // _   underscore
  // {}  curly braces
  // []  square brackets
  // ()  parentheses
  // #   hash mark
  // +   plus sign
  // -   minus sign (hyphen)
  // .   dot
  // !   exclamation mark

  MT("escapeBacktick",
     "foo \\`bar\\`");

  MT("doubleEscapeBacktick",
     "foo \\\\[comment `bar\\\\`]");

  MT("escapeAsterisk",
     "foo \\*bar\\*");

  MT("doubleEscapeAsterisk",
     "foo \\\\[em *bar\\\\*]");

  MT("escapeUnderscore",
     "foo \\_bar\\_");

  MT("doubleEscapeUnderscore",
     "foo \\\\[em _bar\\\\_]");

  MT("escapeHash",
     "\\# foo");

  MT("doubleEscapeHash",
     "\\\\# foo");

  MT("escapeNewline",
     "\\",
     "[em *foo*]");


  // Tests to make sure GFM-specific things aren't getting through

  MT("taskList",
     "[variable-2 * [ ]] bar]");

  MT("fencedCodeBlocks",
     "[comment ```]",
     "foo",
     "[comment ```]");

  // Tests that require XML mode

  MT("xmlMode",
     "[tag&bracket <][tag div][tag&bracket >]",
     "*foo*",
     "[tag&bracket <][tag http://github.com][tag&bracket />]",
     "[tag&bracket ]",
     "[link ]");

  MT("xmlModeWithMarkdownInside",
     "[tag&bracket <][tag div] [attribute markdown]=[string 1][tag&bracket >]",
     "[em *foo*]",
     "[link ]",
     "[tag ]",
     "[link ]",
     "[tag&bracket <][tag div][tag&bracket >]",
     "[tag&bracket ]");

})();
CodeMirror-5.4.0/mode/mathematica/000077500000000000000000000000001254300440500167635ustar00rootroot00000000000000CodeMirror-5.4.0/mode/mathematica/index.html000066400000000000000000000043161254300440500207640ustar00rootroot00000000000000

CodeMirror: Mathematica mode













Mathematica mode








MIME types defined: text/x-mathematica (Mathematica).



CodeMirror-5.4.0/mode/mathematica/mathematica.js000066400000000000000000000127021254300440500216000ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// Mathematica mode copyright (c) 2015 by Calin Barbat
// Based on code by Patrick Scheibe (halirutan)
// See: https://github.com/halirutan/Mathematica-Source-Highlighting/tree/master/src/lang-mma.js

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode('mathematica', function(_config, _parserConfig) {

  // used pattern building blocks
  var Identifier = '[a-zA-Z\\$][a-zA-Z0-9\\$]*';
  var pBase      = "(?:\\d+)";
  var pFloat     = "(?:\\.\\d+|\\d+\\.\\d*|\\d+)";
  var pFloatBase = "(?:\\.\\w+|\\w+\\.\\w*|\\w+)";
  var pPrecision = "(?:`(?:`?"+pFloat+")?)";

  // regular expressions
  var reBaseForm        = new RegExp('(?:'+pBase+'(?:\\^\\^'+pFloatBase+pPrecision+'?(?:\\*\\^[+-]?\\d+)?))');
  var reFloatForm       = new RegExp('(?:' + pFloat + pPrecision + '?(?:\\*\\^[+-]?\\d+)?)');
  var reIdInContext     = new RegExp('(?:`?)(?:' + Identifier + ')(?:`(?:' + Identifier + '))*(?:`?)');

  function tokenBase(stream, state) {
    var ch;

    // get next character
    ch = stream.next();

    // string
    if (ch === '"') {
      state.tokenize = tokenString;
      return state.tokenize(stream, state);
    }

    // comment
    if (ch === '(') {
      if (stream.eat('*')) {
        state.commentLevel++;
        state.tokenize = tokenComment;
        return state.tokenize(stream, state);
      }
    }

    // go back one character
    stream.backUp(1);

    // look for numbers
    // Numbers in a baseform
    if (stream.match(reBaseForm, true, false)) {
      return 'number';
    }

    // Mathematica numbers. Floats (1.2, .2, 1.) can have optionally a precision (`float) or an accuracy definition
    // (``float). Note: while 1.2` is possible 1.2`` is not. At the end an exponent (float*^+12) can follow.
    if (stream.match(reFloatForm, true, false)) {
      return 'number';
    }

    /* In[23] and Out[34] */
    if (stream.match(/(?:In|Out)\[[0-9]*\]/, true, false)) {
      return 'atom';
    }

    // usage
    if (stream.match(/([a-zA-Z\$]+(?:`?[a-zA-Z0-9\$])*::usage)/, true, false)) {
      return 'meta';
    }

    // message
    if (stream.match(/([a-zA-Z\$]+(?:`?[a-zA-Z0-9\$])*::[a-zA-Z\$][a-zA-Z0-9\$]*):?/, true, false)) {
      return 'string-2';
    }

    // this makes a look-ahead match for something like variable:{_Integer}
    // the match is then forwarded to the mma-patterns tokenizer.
    if (stream.match(/([a-zA-Z\$][a-zA-Z0-9\$]*\s*:)(?:(?:[a-zA-Z\$][a-zA-Z0-9\$]*)|(?:[^:=>~@\^\&\*\)\[\]'\?,\|])).*/, true, false)) {
      return 'variable-2';
    }

    // catch variables which are used together with Blank (_), BlankSequence (__) or BlankNullSequence (___)
    // Cannot start with a number, but can have numbers at any other position. Examples
    // blub__Integer, a1_, b34_Integer32
    if (stream.match(/[a-zA-Z\$][a-zA-Z0-9\$]*_+[a-zA-Z\$][a-zA-Z0-9\$]*/, true, false)) {
      return 'variable-2';
    }
    if (stream.match(/[a-zA-Z\$][a-zA-Z0-9\$]*_+/, true, false)) {
      return 'variable-2';
    }
    if (stream.match(/_+[a-zA-Z\$][a-zA-Z0-9\$]*/, true, false)) {
      return 'variable-2';
    }

    // Named characters in Mathematica, like \[Gamma].
    if (stream.match(/\\\[[a-zA-Z\$][a-zA-Z0-9\$]*\]/, true, false)) {
      return 'variable-3';
    }

    // Match all braces separately
    if (stream.match(/(?:\[|\]|{|}|\(|\))/, true, false)) {
      return 'bracket';
    }

    // Catch Slots (#, ##, #3, ##9 and the V10 named slots #name). I have never seen someone using more than one digit after #, so we match
    // only one.
    if (stream.match(/(?:#[a-zA-Z\$][a-zA-Z0-9\$]*|#+[0-9]?)/, true, false)) {
      return 'variable-2';
    }

    // Literals like variables, keywords, functions
    if (stream.match(reIdInContext, true, false)) {
      return 'keyword';
    }

    // operators. Note that operators like @@ or /; are matched separately for each symbol.
    if (stream.match(/(?:\\|\+|\-|\*|\/|,|;|\.|:|@|~|=|>|<|&|\||_|`|'|\^|\?|!|%)/, true, false)) {
      return 'operator';
    }

    // everything else is an error
    return 'error';
  }

  function tokenString(stream, state) {
    var next, end = false, escaped = false;
    while ((next = stream.next()) != null) {
      if (next === '"' && !escaped) {
        end = true;
        break;
      }
      escaped = !escaped && next === '\\';
    }
    if (end && !escaped) {
      state.tokenize = tokenBase;
    }
    return 'string';
  };

  function tokenComment(stream, state) {
    var prev, next;
    while(state.commentLevel > 0 && (next = stream.next()) != null) {
      if (prev === '(' && next === '*') state.commentLevel++;
      if (prev === '*' && next === ')') state.commentLevel--;
      prev = next;
    }
    if (state.commentLevel <= 0) {
      state.tokenize = tokenBase;
    }
    return 'comment';
  }

  return {
    startState: function() {return {tokenize: tokenBase, commentLevel: 0};},
    token: function(stream, state) {
      if (stream.eatSpace()) return null;
      return state.tokenize(stream, state);
    },
    blockCommentStart: "(*",
    blockCommentEnd: "*)"
  };
});

CodeMirror.defineMIME('text/x-mathematica', {
  name: 'mathematica'
});

});
CodeMirror-5.4.0/mode/meta.js000066400000000000000000000307701254300440500160010ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.modeInfo = [
    {name: "APL", mime: "text/apl", mode: "apl", ext: ["dyalog", "apl"]},
    {name: "PGP", mimes: ["application/pgp", "application/pgp-keys", "application/pgp-signature"], mode: "asciiarmor", ext: ["pgp"]},
    {name: "ASN.1", mime: "text/x-ttcn-asn", mode: "asn.1", ext: ["asn, asn1"]},
    {name: "Asterisk", mime: "text/x-asterisk", mode: "asterisk", file: /^extensions\.conf$/i},
    {name: "C", mime: "text/x-csrc", mode: "clike", ext: ["c", "h"]},
    {name: "C++", mime: "text/x-c++src", mode: "clike", ext: ["cpp", "c++", "cc", "cxx", "hpp", "h++", "hh", "hxx"], alias: ["cpp"]},
    {name: "Cobol", mime: "text/x-cobol", mode: "cobol", ext: ["cob", "cpy"]},
    {name: "C#", mime: "text/x-csharp", mode: "clike", ext: ["cs"], alias: ["csharp"]},
    {name: "Clojure", mime: "text/x-clojure", mode: "clojure", ext: ["clj"]},
    {name: "CMake", mime: "text/x-cmake", mode: "cmake", ext: ["cmake", "cmake.in"], file: /^CMakeLists.txt$/},
    {name: "CoffeeScript", mime: "text/x-coffeescript", mode: "coffeescript", ext: ["coffee"], alias: ["coffee", "coffee-script"]},
    {name: "Common Lisp", mime: "text/x-common-lisp", mode: "commonlisp", ext: ["cl", "lisp", "el"], alias: ["lisp"]},
    {name: "Cypher", mime: "application/x-cypher-query", mode: "cypher", ext: ["cyp", "cypher"]},
    {name: "Cython", mime: "text/x-cython", mode: "python", ext: ["pyx", "pxd", "pxi"]},
    {name: "CSS", mime: "text/css", mode: "css", ext: ["css"]},
    {name: "CQL", mime: "text/x-cassandra", mode: "sql", ext: ["cql"]},
    {name: "D", mime: "text/x-d", mode: "d", ext: ["d"]},
    {name: "Dart", mimes: ["application/dart", "text/x-dart"], mode: "dart", ext: ["dart"]},
    {name: "diff", mime: "text/x-diff", mode: "diff", ext: ["diff", "patch"]},
    {name: "Django", mime: "text/x-django", mode: "django"},
    {name: "Dockerfile", mime: "text/x-dockerfile", mode: "dockerfile", file: /^Dockerfile$/},
    {name: "DTD", mime: "application/xml-dtd", mode: "dtd", ext: ["dtd"]},
    {name: "Dylan", mime: "text/x-dylan", mode: "dylan", ext: ["dylan", "dyl", "intr"]},
    {name: "EBNF", mime: "text/x-ebnf", mode: "ebnf"},
    {name: "ECL", mime: "text/x-ecl", mode: "ecl", ext: ["ecl"]},
    {name: "Eiffel", mime: "text/x-eiffel", mode: "eiffel", ext: ["e"]},
    {name: "Elm", mime: "text/x-elm", mode: "elm", ext: ["elm"]},
    {name: "Embedded Javascript", mime: "application/x-ejs", mode: "htmlembedded", ext: ["ejs"]},
    {name: "Embedded Ruby", mime: "application/x-erb", mode: "htmlembedded", ext: ["erb"]},
    {name: "Erlang", mime: "text/x-erlang", mode: "erlang", ext: ["erl"]},
    {name: "Factor", mime: "text/x-factor", mode: "factor", ext: ["factor"]},
    {name: "Forth", mime: "text/x-forth", mode: "forth", ext: ["forth", "fth", "4th"]},
    {name: "Fortran", mime: "text/x-fortran", mode: "fortran", ext: ["f", "for", "f77", "f90"]},
    {name: "F#", mime: "text/x-fsharp", mode: "mllike", ext: ["fs"], alias: ["fsharp"]},
    {name: "Gas", mime: "text/x-gas", mode: "gas", ext: ["s"]},
    {name: "Gherkin", mime: "text/x-feature", mode: "gherkin", ext: ["feature"]},
    {name: "GitHub Flavored Markdown", mime: "text/x-gfm", mode: "gfm", file: /^(readme|contributing|history).md$/i},
    {name: "Go", mime: "text/x-go", mode: "go", ext: ["go"]},
    {name: "Groovy", mime: "text/x-groovy", mode: "groovy", ext: ["groovy"]},
    {name: "HAML", mime: "text/x-haml", mode: "haml", ext: ["haml"]},
    {name: "Haskell", mime: "text/x-haskell", mode: "haskell", ext: ["hs"]},
    {name: "Haxe", mime: "text/x-haxe", mode: "haxe", ext: ["hx"]},
    {name: "HXML", mime: "text/x-hxml", mode: "haxe", ext: ["hxml"]},
    {name: "ASP.NET", mime: "application/x-aspx", mode: "htmlembedded", ext: ["aspx"], alias: ["asp", "aspx"]},
    {name: "HTML", mime: "text/html", mode: "htmlmixed", ext: ["html", "htm"], alias: ["xhtml"]},
    {name: "HTTP", mime: "message/http", mode: "http"},
    {name: "IDL", mime: "text/x-idl", mode: "idl", ext: ["pro"]},
    {name: "Jade", mime: "text/x-jade", mode: "jade", ext: ["jade"]},
    {name: "Java", mime: "text/x-java", mode: "clike", ext: ["java"]},
    {name: "Java Server Pages", mime: "application/x-jsp", mode: "htmlembedded", ext: ["jsp"], alias: ["jsp"]},
    {name: "JavaScript", mimes: ["text/javascript", "text/ecmascript", "application/javascript", "application/x-javascript", "application/ecmascript"],
     mode: "javascript", ext: ["js"], alias: ["ecmascript", "js", "node"]},
    {name: "JSON", mimes: ["application/json", "application/x-json"], mode: "javascript", ext: ["json", "map"], alias: ["json5"]},
    {name: "JSON-LD", mime: "application/ld+json", mode: "javascript", ext: ["jsonld"], alias: ["jsonld"]},
    {name: "Jinja2", mime: "null", mode: "jinja2"},
    {name: "Julia", mime: "text/x-julia", mode: "julia", ext: ["jl"]},
    {name: "Kotlin", mime: "text/x-kotlin", mode: "kotlin", ext: ["kt"]},
    {name: "LESS", mime: "text/x-less", mode: "css", ext: ["less"]},
    {name: "LiveScript", mime: "text/x-livescript", mode: "livescript", ext: ["ls"], alias: ["ls"]},
    {name: "Lua", mime: "text/x-lua", mode: "lua", ext: ["lua"]},
    {name: "Markdown", mime: "text/x-markdown", mode: "markdown", ext: ["markdown", "md", "mkd"]},
    {name: "mIRC", mime: "text/mirc", mode: "mirc"},
    {name: "MariaDB SQL", mime: "text/x-mariadb", mode: "sql"},
    {name: "Mathematica", mime: "text/x-mathematica", mode: "mathematica", ext: ["m", "nb"]},
    {name: "Modelica", mime: "text/x-modelica", mode: "modelica", ext: ["mo"]},
    {name: "MUMPS", mime: "text/x-mumps", mode: "mumps"},
    {name: "MS SQL", mime: "text/x-mssql", mode: "sql"},
    {name: "MySQL", mime: "text/x-mysql", mode: "sql"},
    {name: "Nginx", mime: "text/x-nginx-conf", mode: "nginx", file: /nginx.*\.conf$/i},
    {name: "NTriples", mime: "text/n-triples", mode: "ntriples", ext: ["nt"]},
    {name: "Objective C", mime: "text/x-objectivec", mode: "clike", ext: ["m", "mm"]},
    {name: "OCaml", mime: "text/x-ocaml", mode: "mllike", ext: ["ml", "mli", "mll", "mly"]},
    {name: "Octave", mime: "text/x-octave", mode: "octave", ext: ["m"]},
    {name: "Pascal", mime: "text/x-pascal", mode: "pascal", ext: ["p", "pas"]},
    {name: "PEG.js", mime: "null", mode: "pegjs", ext: ["jsonld"]},
    {name: "Perl", mime: "text/x-perl", mode: "perl", ext: ["pl", "pm"]},
    {name: "PHP", mime: "application/x-httpd-php", mode: "php", ext: ["php", "php3", "php4", "php5", "phtml"]},
    {name: "Pig", mime: "text/x-pig", mode: "pig", ext: ["pig"]},
    {name: "Plain Text", mime: "text/plain", mode: "null", ext: ["txt", "text", "conf", "def", "list", "log"]},
    {name: "PLSQL", mime: "text/x-plsql", mode: "sql", ext: ["pls"]},
    {name: "Properties files", mime: "text/x-properties", mode: "properties", ext: ["properties", "ini", "in"], alias: ["ini", "properties"]},
    {name: "Python", mime: "text/x-python", mode: "python", ext: ["py", "pyw"]},
    {name: "Puppet", mime: "text/x-puppet", mode: "puppet", ext: ["pp"]},
    {name: "Q", mime: "text/x-q", mode: "q", ext: ["q"]},
    {name: "R", mime: "text/x-rsrc", mode: "r", ext: ["r"], alias: ["rscript"]},
    {name: "reStructuredText", mime: "text/x-rst", mode: "rst", ext: ["rst"], alias: ["rst"]},
    {name: "RPM Changes", mime: "text/x-rpm-changes", mode: "rpm"},
    {name: "RPM Spec", mime: "text/x-rpm-spec", mode: "rpm", ext: ["spec"]},
    {name: "Ruby", mime: "text/x-ruby", mode: "ruby", ext: ["rb"], alias: ["jruby", "macruby", "rake", "rb", "rbx"]},
    {name: "Rust", mime: "text/x-rustsrc", mode: "rust", ext: ["rs"]},
    {name: "Sass", mime: "text/x-sass", mode: "sass", ext: ["sass"]},
    {name: "Scala", mime: "text/x-scala", mode: "clike", ext: ["scala"]},
    {name: "Scheme", mime: "text/x-scheme", mode: "scheme", ext: ["scm", "ss"]},
    {name: "SCSS", mime: "text/x-scss", mode: "css", ext: ["scss"]},
    {name: "Shell", mime: "text/x-sh", mode: "shell", ext: ["sh", "ksh", "bash"], alias: ["bash", "sh", "zsh"]},
    {name: "Sieve", mime: "application/sieve", mode: "sieve", ext: ["siv", "sieve"]},
    {name: "Slim", mimes: ["text/x-slim", "application/x-slim"], mode: "slim", ext: ["slim"]},
    {name: "Smalltalk", mime: "text/x-stsrc", mode: "smalltalk", ext: ["st"]},
    {name: "Smarty", mime: "text/x-smarty", mode: "smarty", ext: ["tpl"]},
    {name: "Solr", mime: "text/x-solr", mode: "solr"},
    {name: "Soy", mime: "text/x-soy", mode: "soy", ext: ["soy"], alias: ["closure template"]},
    {name: "SPARQL", mime: "application/sparql-query", mode: "sparql", ext: ["rq", "sparql"], alias: ["sparul"]},
    {name: "Spreadsheet", mime: "text/x-spreadsheet", mode: "spreadsheet", alias: ["excel", "formula"]},
    {name: "SQL", mime: "text/x-sql", mode: "sql", ext: ["sql"]},
    {name: "Swift", mime: "text/x-swift", mode: "swift", ext: ["swift"]},
    {name: "MariaDB", mime: "text/x-mariadb", mode: "sql"},
    {name: "sTeX", mime: "text/x-stex", mode: "stex"},
    {name: "LaTeX", mime: "text/x-latex", mode: "stex", ext: ["text", "ltx"], alias: ["tex"]},
    {name: "SystemVerilog", mime: "text/x-systemverilog", mode: "verilog", ext: ["v"]},
    {name: "Tcl", mime: "text/x-tcl", mode: "tcl", ext: ["tcl"]},
    {name: "Textile", mime: "text/x-textile", mode: "textile", ext: ["textile"]},
    {name: "TiddlyWiki ", mime: "text/x-tiddlywiki", mode: "tiddlywiki"},
    {name: "Tiki wiki", mime: "text/tiki", mode: "tiki"},
    {name: "TOML", mime: "text/x-toml", mode: "toml", ext: ["toml"]},
    {name: "Tornado", mime: "text/x-tornado", mode: "tornado"},
    {name: "troff", mime: "troff", mode: "troff", ext: ["1", "2", "3", "4", "5", "6", "7", "8", "9"]},
    {name: "TTCN", mime: "text/x-ttcn", mode: "ttcn", ext: ["ttcn", "ttcn3", "ttcnpp"]},
    {name: "TTCN_CFG", mime: "text/x-ttcn-cfg", mode: "ttcn-cfg", ext: ["cfg"]},
    {name: "Turtle", mime: "text/turtle", mode: "turtle", ext: ["ttl"]},
    {name: "TypeScript", mime: "application/typescript", mode: "javascript", ext: ["ts"], alias: ["ts"]},
    {name: "Twig", mime: "text/x-twig", mode: "twig"},
    {name: "VB.NET", mime: "text/x-vb", mode: "vb", ext: ["vb"]},
    {name: "VBScript", mime: "text/vbscript", mode: "vbscript", ext: ["vbs"]},
    {name: "Velocity", mime: "text/velocity", mode: "velocity", ext: ["vtl"]},
    {name: "Verilog", mime: "text/x-verilog", mode: "verilog", ext: ["v"]},
    {name: "XML", mimes: ["application/xml", "text/xml"], mode: "xml", ext: ["xml", "xsl", "xsd"], alias: ["rss", "wsdl", "xsd"]},
    {name: "XQuery", mime: "application/xquery", mode: "xquery", ext: ["xy", "xquery"]},
    {name: "YAML", mime: "text/x-yaml", mode: "yaml", ext: ["yaml", "yml"], alias: ["yml"]},
    {name: "Z80", mime: "text/x-z80", mode: "z80", ext: ["z80"]}
  ];
  // Ensure all modes have a mime property for backwards compatibility
  for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
    var info = CodeMirror.modeInfo[i];
    if (info.mimes) info.mime = info.mimes[0];
  }

  CodeMirror.findModeByMIME = function(mime) {
    mime = mime.toLowerCase();
    for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
      var info = CodeMirror.modeInfo[i];
      if (info.mime == mime) return info;
      if (info.mimes) for (var j = 0; j < info.mimes.length; j++)
        if (info.mimes[j] == mime) return info;
    }
  };

  CodeMirror.findModeByExtension = function(ext) {
    for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
      var info = CodeMirror.modeInfo[i];
      if (info.ext) for (var j = 0; j < info.ext.length; j++)
        if (info.ext[j] == ext) return info;
    }
  };

  CodeMirror.findModeByFileName = function(filename) {
    for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
      var info = CodeMirror.modeInfo[i];
      if (info.file && info.file.test(filename)) return info;
    }
    var dot = filename.lastIndexOf(".");
    var ext = dot > -1 && filename.substring(dot + 1, filename.length);
    if (ext) return CodeMirror.findModeByExtension(ext);
  };

  CodeMirror.findModeByName = function(name) {
    name = name.toLowerCase();
    for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
      var info = CodeMirror.modeInfo[i];
      if (info.name.toLowerCase() == name) return info;
      if (info.alias) for (var j = 0; j < info.alias.length; j++)
        if (info.alias[j].toLowerCase() == name) return info;
    }
  };
});
CodeMirror-5.4.0/mode/mirc/000077500000000000000000000000001254300440500154405ustar00rootroot00000000000000CodeMirror-5.4.0/mode/mirc/index.html000066400000000000000000000132461254300440500174430ustar00rootroot00000000000000

CodeMirror: mIRC mode













mIRC mode



    

    
MIME types defined: text/mirc.


  

CodeMirror-5.4.0/mode/mirc/mirc.js000066400000000000000000000235421254300440500167360ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

//mIRC mode by Ford_Lawnmower :: Based on Velocity mode by Steve O'Hara

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMIME("text/mirc", "mirc");
CodeMirror.defineMode("mirc", function() {
  function parseWords(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }
  var specials = parseWords("$! $$ $& $? $+ $abook $abs $active $activecid " +
                            "$activewid $address $addtok $agent $agentname $agentstat $agentver " +
                            "$alias $and $anick $ansi2mirc $aop $appactive $appstate $asc $asctime " +
                            "$asin $atan $avoice $away $awaymsg $awaytime $banmask $base $bfind " +
                            "$binoff $biton $bnick $bvar $bytes $calc $cb $cd $ceil $chan $chanmodes " +
                            "$chantypes $chat $chr $cid $clevel $click $cmdbox $cmdline $cnick $color " +
                            "$com $comcall $comchan $comerr $compact $compress $comval $cos $count " +
                            "$cr $crc $creq $crlf $ctime $ctimer $ctrlenter $date $day $daylight " +
                            "$dbuh $dbuw $dccignore $dccport $dde $ddename $debug $decode $decompress " +
                            "$deltok $devent $dialog $did $didreg $didtok $didwm $disk $dlevel $dll " +
                            "$dllcall $dname $dns $duration $ebeeps $editbox $emailaddr $encode $error " +
                            "$eval $event $exist $feof $ferr $fgetc $file $filename $filtered $finddir " +
                            "$finddirn $findfile $findfilen $findtok $fline $floor $fopen $fread $fserve " +
                            "$fulladdress $fulldate $fullname $fullscreen $get $getdir $getdot $gettok $gmt " +
                            "$group $halted $hash $height $hfind $hget $highlight $hnick $hotline " +
                            "$hotlinepos $ial $ialchan $ibl $idle $iel $ifmatch $ignore $iif $iil " +
                            "$inelipse $ini $inmidi $inpaste $inpoly $input $inrect $inroundrect " +
                            "$insong $instok $int $inwave $ip $isalias $isbit $isdde $isdir $isfile " +
                            "$isid $islower $istok $isupper $keychar $keyrpt $keyval $knick $lactive " +
                            "$lactivecid $lactivewid $left $len $level $lf $line $lines $link $lock " +
                            "$lock $locked $log $logstamp $logstampfmt $longfn $longip $lower $ltimer " +
                            "$maddress $mask $matchkey $matchtok $md5 $me $menu $menubar $menucontext " +
                            "$menutype $mid $middir $mircdir $mircexe $mircini $mklogfn $mnick $mode " +
                            "$modefirst $modelast $modespl $mouse $msfile $network $newnick $nick $nofile " +
                            "$nopath $noqt $not $notags $notify $null $numeric $numok $oline $onpoly " +
                            "$opnick $or $ord $os $passivedcc $pic $play $pnick $port $portable $portfree " +
                            "$pos $prefix $prop $protect $puttok $qt $query $rand $r $rawmsg $read $readomo " +
                            "$readn $regex $regml $regsub $regsubex $remove $remtok $replace $replacex " +
                            "$reptok $result $rgb $right $round $scid $scon $script $scriptdir $scriptline " +
                            "$sdir $send $server $serverip $sfile $sha1 $shortfn $show $signal $sin " +
                            "$site $sline $snick $snicks $snotify $sock $sockbr $sockerr $sockname " +
                            "$sorttok $sound $sqrt $ssl $sreq $sslready $status $strip $str $stripped " +
                            "$syle $submenu $switchbar $tan $target $ticks $time $timer $timestamp " +
                            "$timestampfmt $timezone $tip $titlebar $toolbar $treebar $trust $ulevel " +
                            "$ulist $upper $uptime $url $usermode $v1 $v2 $var $vcmd $vcmdstat $vcmdver " +
                            "$version $vnick $vol $wid $width $wildsite $wildtok $window $wrap $xor");
  var keywords = parseWords("abook ajinvite alias aline ame amsg anick aop auser autojoin avoice " +
                            "away background ban bcopy beep bread break breplace bset btrunc bunset bwrite " +
                            "channel clear clearall cline clipboard close cnick color comclose comopen " +
                            "comreg continue copy creq ctcpreply ctcps dcc dccserver dde ddeserver " +
                            "debug dec describe dialog did didtok disable disconnect dlevel dline dll " +
                            "dns dqwindow drawcopy drawdot drawfill drawline drawpic drawrect drawreplace " +
                            "drawrot drawsave drawscroll drawtext ebeeps echo editbox emailaddr enable " +
                            "events exit fclose filter findtext finger firewall flash flist flood flush " +
                            "flushini font fopen fseek fsend fserve fullname fwrite ghide gload gmove " +
                            "gopts goto gplay gpoint gqreq groups gshow gsize gstop gtalk gunload hadd " +
                            "halt haltdef hdec hdel help hfree hinc hload hmake hop hsave ial ialclear " +
                            "ialmark identd if ignore iline inc invite iuser join kick linesep links list " +
                            "load loadbuf localinfo log mdi me menubar mkdir mnick mode msg nick noop notice " +
                            "notify omsg onotice part partall pdcc perform play playctrl pop protect pvoice " +
                            "qme qmsg query queryn quit raw reload remini remote remove rename renwin " +
                            "reseterror resetidle return rlevel rline rmdir run ruser save savebuf saveini " +
                            "say scid scon server set showmirc signam sline sockaccept sockclose socklist " +
                            "socklisten sockmark sockopen sockpause sockread sockrename sockudp sockwrite " +
                            "sound speak splay sreq strip switchbar timer timestamp titlebar tnick tokenize " +
                            "toolbar topic tray treebar ulist unload unset unsetall updatenl url uwho " +
                            "var vcadd vcmd vcrem vol while whois window winhelp write writeint if isalnum " +
                            "isalpha isaop isavoice isban ischan ishop isignore isin isincs isletter islower " +
                            "isnotify isnum ison isop isprotect isreg isupper isvoice iswm iswmcs " +
                            "elseif else goto menu nicklist status title icon size option text edit " +
                            "button check radio box scroll list combo link tab item");
  var functions = parseWords("if elseif else and not or eq ne in ni for foreach while switch");
  var isOperatorChar = /[+\-*&%=<>!?^\/\|]/;
  function chain(stream, state, f) {
    state.tokenize = f;
    return f(stream, state);
  }
  function tokenBase(stream, state) {
    var beforeParams = state.beforeParams;
    state.beforeParams = false;
    var ch = stream.next();
    if (/[\[\]{}\(\),\.]/.test(ch)) {
      if (ch == "(" && beforeParams) state.inParams = true;
      else if (ch == ")") state.inParams = false;
      return null;
    }
    else if (/\d/.test(ch)) {
      stream.eatWhile(/[\w\.]/);
      return "number";
    }
    else if (ch == "\\") {
      stream.eat("\\");
      stream.eat(/./);
      return "number";
    }
    else if (ch == "/" && stream.eat("*")) {
      return chain(stream, state, tokenComment);
    }
    else if (ch == ";" && stream.match(/ *\( *\(/)) {
      return chain(stream, state, tokenUnparsed);
    }
    else if (ch == ";" && !state.inParams) {
      stream.skipToEnd();
      return "comment";
    }
    else if (ch == '"') {
      stream.eat(/"/);
      return "keyword";
    }
    else if (ch == "$") {
      stream.eatWhile(/[$_a-z0-9A-Z\.:]/);
      if (specials && specials.propertyIsEnumerable(stream.current().toLowerCase())) {
        return "keyword";
      }
      else {
        state.beforeParams = true;
        return "builtin";
      }
    }
    else if (ch == "%") {
      stream.eatWhile(/[^,^\s^\(^\)]/);
      state.beforeParams = true;
      return "string";
    }
    else if (isOperatorChar.test(ch)) {
      stream.eatWhile(isOperatorChar);
      return "operator";
    }
    else {
      stream.eatWhile(/[\w\$_{}]/);
      var word = stream.current().toLowerCase();
      if (keywords && keywords.propertyIsEnumerable(word))
        return "keyword";
      if (functions && functions.propertyIsEnumerable(word)) {
        state.beforeParams = true;
        return "keyword";
      }
      return null;
    }
  }
  function tokenComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = tokenBase;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return "comment";
  }
  function tokenUnparsed(stream, state) {
    var maybeEnd = 0, ch;
    while (ch = stream.next()) {
      if (ch == ";" && maybeEnd == 2) {
        state.tokenize = tokenBase;
        break;
      }
      if (ch == ")")
        maybeEnd++;
      else if (ch != " ")
        maybeEnd = 0;
    }
    return "meta";
  }
  return {
    startState: function() {
      return {
        tokenize: tokenBase,
        beforeParams: false,
        inParams: false
      };
    },
    token: function(stream, state) {
      if (stream.eatSpace()) return null;
      return state.tokenize(stream, state);
    }
  };
});

});
CodeMirror-5.4.0/mode/mllike/000077500000000000000000000000001254300440500157635ustar00rootroot00000000000000CodeMirror-5.4.0/mode/mllike/index.html000066400000000000000000000105241254300440500177620ustar00rootroot00000000000000

CodeMirror: ML-like mode













OCaml mode






F# mode







MIME types defined: text/x-ocaml (OCaml) and text/x-fsharp (F#).



CodeMirror-5.4.0/mode/mllike/mllike.js000066400000000000000000000116321254300440500176010ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode('mllike', function(_config, parserConfig) {
  var words = {
    'let': 'keyword',
    'rec': 'keyword',
    'in': 'keyword',
    'of': 'keyword',
    'and': 'keyword',
    'if': 'keyword',
    'then': 'keyword',
    'else': 'keyword',
    'for': 'keyword',
    'to': 'keyword',
    'while': 'keyword',
    'do': 'keyword',
    'done': 'keyword',
    'fun': 'keyword',
    'function': 'keyword',
    'val': 'keyword',
    'type': 'keyword',
    'mutable': 'keyword',
    'match': 'keyword',
    'with': 'keyword',
    'try': 'keyword',
    'open': 'builtin',
    'ignore': 'builtin',
    'begin': 'keyword',
    'end': 'keyword'
  };

  var extraWords = parserConfig.extraWords || {};
  for (var prop in extraWords) {
    if (extraWords.hasOwnProperty(prop)) {
      words[prop] = parserConfig.extraWords[prop];
    }
  }

  function tokenBase(stream, state) {
    var ch = stream.next();

    if (ch === '"') {
      state.tokenize = tokenString;
      return state.tokenize(stream, state);
    }
    if (ch === '(') {
      if (stream.eat('*')) {
        state.commentLevel++;
        state.tokenize = tokenComment;
        return state.tokenize(stream, state);
      }
    }
    if (ch === '~') {
      stream.eatWhile(/\w/);
      return 'variable-2';
    }
    if (ch === '`') {
      stream.eatWhile(/\w/);
      return 'quote';
    }
    if (ch === '/' && parserConfig.slashComments && stream.eat('/')) {
      stream.skipToEnd();
      return 'comment';
    }
    if (/\d/.test(ch)) {
      stream.eatWhile(/[\d]/);
      if (stream.eat('.')) {
        stream.eatWhile(/[\d]/);
      }
      return 'number';
    }
    if ( /[+\-*&%=<>!?|]/.test(ch)) {
      return 'operator';
    }
    stream.eatWhile(/\w/);
    var cur = stream.current();
    return words.hasOwnProperty(cur) ? words[cur] : 'variable';
  }

  function tokenString(stream, state) {
    var next, end = false, escaped = false;
    while ((next = stream.next()) != null) {
      if (next === '"' && !escaped) {
        end = true;
        break;
      }
      escaped = !escaped && next === '\\';
    }
    if (end && !escaped) {
      state.tokenize = tokenBase;
    }
    return 'string';
  };

  function tokenComment(stream, state) {
    var prev, next;
    while(state.commentLevel > 0 && (next = stream.next()) != null) {
      if (prev === '(' && next === '*') state.commentLevel++;
      if (prev === '*' && next === ')') state.commentLevel--;
      prev = next;
    }
    if (state.commentLevel <= 0) {
      state.tokenize = tokenBase;
    }
    return 'comment';
  }

  return {
    startState: function() {return {tokenize: tokenBase, commentLevel: 0};},
    token: function(stream, state) {
      if (stream.eatSpace()) return null;
      return state.tokenize(stream, state);
    },

    blockCommentStart: "(*",
    blockCommentEnd: "*)",
    lineComment: parserConfig.slashComments ? "//" : null
  };
});

CodeMirror.defineMIME('text/x-ocaml', {
  name: 'mllike',
  extraWords: {
    'succ': 'keyword',
    'trace': 'builtin',
    'exit': 'builtin',
    'print_string': 'builtin',
    'print_endline': 'builtin',
    'true': 'atom',
    'false': 'atom',
    'raise': 'keyword'
  }
});

CodeMirror.defineMIME('text/x-fsharp', {
  name: 'mllike',
  extraWords: {
    'abstract': 'keyword',
    'as': 'keyword',
    'assert': 'keyword',
    'base': 'keyword',
    'class': 'keyword',
    'default': 'keyword',
    'delegate': 'keyword',
    'downcast': 'keyword',
    'downto': 'keyword',
    'elif': 'keyword',
    'exception': 'keyword',
    'extern': 'keyword',
    'finally': 'keyword',
    'global': 'keyword',
    'inherit': 'keyword',
    'inline': 'keyword',
    'interface': 'keyword',
    'internal': 'keyword',
    'lazy': 'keyword',
    'let!': 'keyword',
    'member' : 'keyword',
    'module': 'keyword',
    'namespace': 'keyword',
    'new': 'keyword',
    'null': 'keyword',
    'override': 'keyword',
    'private': 'keyword',
    'public': 'keyword',
    'return': 'keyword',
    'return!': 'keyword',
    'select': 'keyword',
    'static': 'keyword',
    'struct': 'keyword',
    'upcast': 'keyword',
    'use': 'keyword',
    'use!': 'keyword',
    'val': 'keyword',
    'when': 'keyword',
    'yield': 'keyword',
    'yield!': 'keyword',

    'List': 'builtin',
    'Seq': 'builtin',
    'Map': 'builtin',
    'Set': 'builtin',
    'int': 'builtin',
    'string': 'builtin',
    'raise': 'builtin',
    'failwith': 'builtin',
    'not': 'builtin',
    'true': 'builtin',
    'false': 'builtin'
  },
  slashComments: true
});

});
CodeMirror-5.4.0/mode/modelica/000077500000000000000000000000001254300440500162635ustar00rootroot00000000000000CodeMirror-5.4.0/mode/modelica/index.html000066400000000000000000000037271254300440500202710ustar00rootroot00000000000000

CodeMirror: Modelica mode















Modelica mode





    

    
Simple mode that tries to handle Modelica as well as it can.


    
MIME types defined: text/x-modelica
    (Modlica code).



CodeMirror-5.4.0/mode/modelica/modelica.js000066400000000000000000000154221254300440500204020ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// Modelica support for CodeMirror, copyright (c) by Lennart Ochel

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})

(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("modelica", function(config, parserConfig) {

    var indentUnit = config.indentUnit;
    var keywords = parserConfig.keywords || {};
    var builtin = parserConfig.builtin || {};
    var atoms = parserConfig.atoms || {};

    var isSingleOperatorChar = /[;=\(:\),{}.*<>+\-\/^\[\]]/;
    var isDoubleOperatorChar = /(:=|<=|>=|==|<>|\.\+|\.\-|\.\*|\.\/|\.\^)/;
    var isDigit = /[0-9]/;
    var isNonDigit = /[_a-zA-Z]/;

    function tokenLineComment(stream, state) {
      stream.skipToEnd();
      state.tokenize = null;
      return "comment";
    }

    function tokenBlockComment(stream, state) {
      var maybeEnd = false, ch;
      while (ch = stream.next()) {
        if (maybeEnd && ch == "/") {
          state.tokenize = null;
          break;
        }
        maybeEnd = (ch == "*");
      }
      return "comment";
    }

    function tokenString(stream, state) {
      var escaped = false, ch;
      while ((ch = stream.next()) != null) {
        if (ch == '"' && !escaped) {
          state.tokenize = null;
          state.sol = false;
          break;
        }
        escaped = !escaped && ch == "\\";
      }

      return "string";
    }

    function tokenIdent(stream, state) {
      stream.eatWhile(isDigit);
      while (stream.eat(isDigit) || stream.eat(isNonDigit)) { }


      var cur = stream.current();

      if(state.sol && (cur == "package" || cur == "model" || cur == "when" || cur == "connector")) state.level++;
      else if(state.sol && cur == "end" && state.level > 0) state.level--;

      state.tokenize = null;
      state.sol = false;

      if (keywords.propertyIsEnumerable(cur)) return "keyword";
      else if (builtin.propertyIsEnumerable(cur)) return "builtin";
      else if (atoms.propertyIsEnumerable(cur)) return "atom";
      else return "variable";
    }

    function tokenQIdent(stream, state) {
      while (stream.eat(/[^']/)) { }

      state.tokenize = null;
      state.sol = false;

      if(stream.eat("'"))
        return "variable";
      else
        return "error";
    }

    function tokenUnsignedNuber(stream, state) {
      stream.eatWhile(isDigit);
      if (stream.eat('.')) {
        stream.eatWhile(isDigit);
      }
      if (stream.eat('e') || stream.eat('E')) {
        if (!stream.eat('-'))
          stream.eat('+');
        stream.eatWhile(isDigit);
      }

      state.tokenize = null;
      state.sol = false;
      return "number";
    }

    // Interface
    return {
      startState: function() {
        return {
          tokenize: null,
          level: 0,
          sol: true
        };
      },

      token: function(stream, state) {
        if(state.tokenize != null) {
          return state.tokenize(stream, state);
        }

        if(stream.sol()) {
          state.sol = true;
        }

        // WHITESPACE
        if(stream.eatSpace()) {
          state.tokenize = null;
          return null;
        }

        var ch = stream.next();

        // LINECOMMENT
        if(ch == '/' && stream.eat('/')) {
          state.tokenize = tokenLineComment;
        }
        // BLOCKCOMMENT
        else if(ch == '/' && stream.eat('*')) {
          state.tokenize = tokenBlockComment;
        }
        // TWO SYMBOL TOKENS
        else if(isDoubleOperatorChar.test(ch+stream.peek())) {
          stream.next();
          state.tokenize = null;
          return "operator";
        }
        // SINGLE SYMBOL TOKENS
        else if(isSingleOperatorChar.test(ch)) {
          state.tokenize = null;
          return "operator";
        }
        // IDENT
        else if(isNonDigit.test(ch)) {
          state.tokenize = tokenIdent;
        }
        // Q-IDENT
        else if(ch == "'" && stream.peek() && stream.peek() != "'") {
          state.tokenize = tokenQIdent;
        }
        // STRING
        else if(ch == '"') {
          state.tokenize = tokenString;
        }
        // UNSIGNED_NUBER
        else if(isDigit.test(ch)) {
          state.tokenize = tokenUnsignedNuber;
        }
        // ERROR
        else {
          state.tokenize = null;
          return "error";
        }

        return state.tokenize(stream, state);
      },

      indent: function(state, textAfter) {
        if (state.tokenize != null) return CodeMirror.Pass;

        var level = state.level;
        if(/(algorithm)/.test(textAfter)) level--;
        if(/(equation)/.test(textAfter)) level--;
        if(/(initial algorithm)/.test(textAfter)) level--;
        if(/(initial equation)/.test(textAfter)) level--;
        if(/(end)/.test(textAfter)) level--;

        if(level > 0)
          return indentUnit*level;
        else
          return 0;
      },

      blockCommentStart: "/*",
      blockCommentEnd: "*/",
      lineComment: "//"
    };
  });

  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i=0; i

CodeMirror: MUMPS mode












MUMPS mode





    

  

CodeMirror-5.4.0/mode/mumps/mumps.js000066400000000000000000000123521254300440500173510ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/*
  This MUMPS Language script was constructed using vbscript.js as a template.
*/

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("mumps", function() {
    function wordRegexp(words) {
      return new RegExp("^((" + words.join(")|(") + "))\\b", "i");
    }

    var singleOperators = new RegExp("^[\\+\\-\\*/&#!_?\\\\<>=\\'\\[\\]]");
    var doubleOperators = new RegExp("^(('=)|(<=)|(>=)|('>)|('<)|([[)|(]])|(^$))");
    var singleDelimiters = new RegExp("^[\\.,:]");
    var brackets = new RegExp("[()]");
    var identifiers = new RegExp("^[%A-Za-z][A-Za-z0-9]*");
    var commandKeywords = ["break","close","do","else","for","goto", "halt", "hang", "if", "job","kill","lock","merge","new","open", "quit", "read", "set", "tcommit", "trollback", "tstart", "use", "view", "write", "xecute", "b","c","d","e","f","g", "h", "i", "j","k","l","m","n","o", "q", "r", "s", "tc", "tro", "ts", "u", "v", "w", "x"];
    // The following list includes instrinsic functions _and_ special variables
    var intrinsicFuncsWords = ["\\$ascii", "\\$char", "\\$data", "\\$ecode", "\\$estack", "\\$etrap", "\\$extract", "\\$find", "\\$fnumber", "\\$get", "\\$horolog", "\\$io", "\\$increment", "\\$job", "\\$justify", "\\$length", "\\$name", "\\$next", "\\$order", "\\$piece", "\\$qlength", "\\$qsubscript", "\\$query", "\\$quit", "\\$random", "\\$reverse", "\\$select", "\\$stack", "\\$test", "\\$text", "\\$translate", "\\$view", "\\$x", "\\$y", "\\$a", "\\$c", "\\$d", "\\$e", "\\$ec", "\\$es", "\\$et", "\\$f", "\\$fn", "\\$g", "\\$h", "\\$i", "\\$j", "\\$l", "\\$n", "\\$na", "\\$o", "\\$p", "\\$q", "\\$ql", "\\$qs", "\\$r", "\\$re", "\\$s", "\\$st", "\\$t", "\\$tr", "\\$v", "\\$z"];
    var intrinsicFuncs = wordRegexp(intrinsicFuncsWords);
    var command = wordRegexp(commandKeywords);

    function tokenBase(stream, state) {
      if (stream.sol()) {
        state.label = true;
        state.commandMode = 0;
      }

      // The  character has meaning in MUMPS. Ignoring consecutive
      // spaces would interfere with interpreting whether the next non-space
      // character belongs to the command or argument context.

      // Examine each character and update a mode variable whose interpretation is:
      //   >0 => command    0 => argument    <0 => command post-conditional
      var ch = stream.peek();

      if (ch == " " || ch == "\t") { // Pre-process 
        state.label = false;
        if (state.commandMode == 0)
          state.commandMode = 1;
        else if ((state.commandMode < 0) || (state.commandMode == 2))
          state.commandMode = 0;
      } else if ((ch != ".") && (state.commandMode > 0)) {
        if (ch == ":")
          state.commandMode = -1;   // SIS - Command post-conditional
        else
          state.commandMode = 2;
      }

      // Do not color parameter list as line tag
      if ((ch === "(") || (ch === "\u0009"))
        state.label = false;

      // MUMPS comment starts with ";"
      if (ch === ";") {
        stream.skipToEnd();
        return "comment";
      }

      // Number Literals // SIS/RLM - MUMPS permits canonic number followed by concatenate operator
      if (stream.match(/^[-+]?\d+(\.\d+)?([eE][-+]?\d+)?/))
        return "number";

      // Handle Strings
      if (ch == '"') {
        if (stream.skipTo('"')) {
          stream.next();
          return "string";
        } else {
          stream.skipToEnd();
          return "error";
        }
      }

      // Handle operators and Delimiters
      if (stream.match(doubleOperators) || stream.match(singleOperators))
        return "operator";

      // Prevents leading "." in DO block from falling through to error
      if (stream.match(singleDelimiters))
        return null;

      if (brackets.test(ch)) {
        stream.next();
        return "bracket";
      }

      if (state.commandMode > 0 && stream.match(command))
        return "variable-2";

      if (stream.match(intrinsicFuncs))
        return "builtin";

      if (stream.match(identifiers))
        return "variable";

      // Detect dollar-sign when not a documented intrinsic function
      // "^" may introduce a GVN or SSVN - Color same as function
      if (ch === "$" || ch === "^") {
        stream.next();
        return "builtin";
      }

      // MUMPS Indirection
      if (ch === "@") {
        stream.next();
        return "string-2";
      }

      if (/[\w%]/.test(ch)) {
        stream.eatWhile(/[\w%]/);
        return "variable";
      }

      // Handle non-detected items
      stream.next();
      return "error";
    }

    return {
      startState: function() {
        return {
          label: false,
          commandMode: 0
        };
      },

      token: function(stream, state) {
        var style = tokenBase(stream, state);
        if (state.label) return "tag";
        return style;
      }
    };
  });

  CodeMirror.defineMIME("text/x-mumps", "mumps");
});
CodeMirror-5.4.0/mode/nginx/000077500000000000000000000000001254300440500156315ustar00rootroot00000000000000CodeMirror-5.4.0/mode/nginx/index.html000066400000000000000000000121561254300440500176330ustar00rootroot00000000000000

CodeMirror: NGINX mode







    
  

  





NGINX mode



    

    
MIME types defined: text/nginx.


  

CodeMirror-5.4.0/mode/nginx/nginx.js000066400000000000000000000236711254300440500173230ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("nginx", function(config) {

  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }

  var keywords = words(
    /* ngxDirectiveControl */ "break return rewrite set" +
    /* ngxDirective */ " accept_mutex accept_mutex_delay access_log add_after_body add_before_body add_header addition_types aio alias allow ancient_browser ancient_browser_value auth_basic auth_basic_user_file auth_http auth_http_header auth_http_timeout autoindex autoindex_exact_size autoindex_localtime charset charset_types client_body_buffer_size client_body_in_file_only client_body_in_single_buffer client_body_temp_path client_body_timeout client_header_buffer_size client_header_timeout client_max_body_size connection_pool_size create_full_put_path daemon dav_access dav_methods debug_connection debug_points default_type degradation degrade deny devpoll_changes devpoll_events directio directio_alignment empty_gif env epoll_events error_log eventport_events expires fastcgi_bind fastcgi_buffer_size fastcgi_buffers fastcgi_busy_buffers_size fastcgi_cache fastcgi_cache_key fastcgi_cache_methods fastcgi_cache_min_uses fastcgi_cache_path fastcgi_cache_use_stale fastcgi_cache_valid fastcgi_catch_stderr fastcgi_connect_timeout fastcgi_hide_header fastcgi_ignore_client_abort fastcgi_ignore_headers fastcgi_index fastcgi_intercept_errors fastcgi_max_temp_file_size fastcgi_next_upstream fastcgi_param fastcgi_pass_header fastcgi_pass_request_body fastcgi_pass_request_headers fastcgi_read_timeout fastcgi_send_lowat fastcgi_send_timeout fastcgi_split_path_info fastcgi_store fastcgi_store_access fastcgi_temp_file_write_size fastcgi_temp_path fastcgi_upstream_fail_timeout fastcgi_upstream_max_fails flv geoip_city geoip_country google_perftools_profiles gzip gzip_buffers gzip_comp_level gzip_disable gzip_hash gzip_http_version gzip_min_length gzip_no_buffer gzip_proxied gzip_static gzip_types gzip_vary gzip_window if_modified_since ignore_invalid_headers image_filter image_filter_buffer image_filter_jpeg_quality image_filter_transparency imap_auth imap_capabilities imap_client_buffer index ip_hash keepalive_requests keepalive_timeout kqueue_changes kqueue_events large_client_header_buffers limit_conn limit_conn_log_level limit_rate limit_rate_after limit_req limit_req_log_level limit_req_zone limit_zone lingering_time lingering_timeout lock_file log_format log_not_found log_subrequest map_hash_bucket_size map_hash_max_size master_process memcached_bind memcached_buffer_size memcached_connect_timeout memcached_next_upstream memcached_read_timeout memcached_send_timeout memcached_upstream_fail_timeout memcached_upstream_max_fails merge_slashes min_delete_depth modern_browser modern_browser_value msie_padding msie_refresh multi_accept open_file_cache open_file_cache_errors open_file_cache_events open_file_cache_min_uses open_file_cache_valid open_log_file_cache output_buffers override_charset perl perl_modules perl_require perl_set pid pop3_auth pop3_capabilities port_in_redirect postpone_gzipping postpone_output protocol proxy proxy_bind proxy_buffer proxy_buffer_size proxy_buffering proxy_buffers proxy_busy_buffers_size proxy_cache proxy_cache_key proxy_cache_methods proxy_cache_min_uses proxy_cache_path proxy_cache_use_stale proxy_cache_valid proxy_connect_timeout proxy_headers_hash_bucket_size proxy_headers_hash_max_size proxy_hide_header proxy_ignore_client_abort proxy_ignore_headers proxy_intercept_errors proxy_max_temp_file_size proxy_method proxy_next_upstream proxy_pass_error_message proxy_pass_header proxy_pass_request_body proxy_pass_request_headers proxy_read_timeout proxy_redirect proxy_send_lowat proxy_send_timeout proxy_set_body proxy_set_header proxy_ssl_session_reuse proxy_store proxy_store_access proxy_temp_file_write_size proxy_temp_path proxy_timeout proxy_upstream_fail_timeout proxy_upstream_max_fails random_index read_ahead real_ip_header recursive_error_pages request_pool_size reset_timedout_connection resolver resolver_timeout rewrite_log rtsig_overflow_events rtsig_overflow_test rtsig_overflow_threshold rtsig_signo satisfy secure_link_secret send_lowat send_timeout sendfile sendfile_max_chunk server_name_in_redirect server_names_hash_bucket_size server_names_hash_max_size server_tokens set_real_ip_from smtp_auth smtp_capabilities smtp_client_buffer smtp_greeting_delay so_keepalive source_charset ssi ssi_ignore_recycled_buffers ssi_min_file_chunk ssi_silent_errors ssi_types ssi_value_length ssl ssl_certificate ssl_certificate_key ssl_ciphers ssl_client_certificate ssl_crl ssl_dhparam ssl_engine ssl_prefer_server_ciphers ssl_protocols ssl_session_cache ssl_session_timeout ssl_verify_client ssl_verify_depth starttls stub_status sub_filter sub_filter_once sub_filter_types tcp_nodelay tcp_nopush thread_stack_size timeout timer_resolution types_hash_bucket_size types_hash_max_size underscores_in_headers uninitialized_variable_warn use user userid userid_domain userid_expires userid_mark userid_name userid_p3p userid_path userid_service valid_referers variables_hash_bucket_size variables_hash_max_size worker_connections worker_cpu_affinity worker_priority worker_processes worker_rlimit_core worker_rlimit_nofile worker_rlimit_sigpending worker_threads working_directory xclient xml_entities xslt_stylesheet xslt_typesdrew@li229-23"
    );

  var keywords_block = words(
    /* ngxDirectiveBlock */ "http mail events server types location upstream charset_map limit_except if geo map"
    );

  var keywords_important = words(
    /* ngxDirectiveImportant */ "include root server server_name listen internal proxy_pass memcached_pass fastcgi_pass try_files"
    );

  var indentUnit = config.indentUnit, type;
  function ret(style, tp) {type = tp; return style;}

  function tokenBase(stream, state) {


    stream.eatWhile(/[\w\$_]/);

    var cur = stream.current();


    if (keywords.propertyIsEnumerable(cur)) {
      return "keyword";
    }
    else if (keywords_block.propertyIsEnumerable(cur)) {
      return "variable-2";
    }
    else if (keywords_important.propertyIsEnumerable(cur)) {
      return "string-2";
    }
    /**/

    var ch = stream.next();
    if (ch == "@") {stream.eatWhile(/[\w\\\-]/); return ret("meta", stream.current());}
    else if (ch == "/" && stream.eat("*")) {
      state.tokenize = tokenCComment;
      return tokenCComment(stream, state);
    }
    else if (ch == "<" && stream.eat("!")) {
      state.tokenize = tokenSGMLComment;
      return tokenSGMLComment(stream, state);
    }
    else if (ch == "=") ret(null, "compare");
    else if ((ch == "~" || ch == "|") && stream.eat("=")) return ret(null, "compare");
    else if (ch == "\"" || ch == "'") {
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    }
    else if (ch == "#") {
      stream.skipToEnd();
      return ret("comment", "comment");
    }
    else if (ch == "!") {
      stream.match(/^\s*\w*/);
      return ret("keyword", "important");
    }
    else if (/\d/.test(ch)) {
      stream.eatWhile(/[\w.%]/);
      return ret("number", "unit");
    }
    else if (/[,.+>*\/]/.test(ch)) {
      return ret(null, "select-op");
    }
    else if (/[;{}:\[\]]/.test(ch)) {
      return ret(null, ch);
    }
    else {
      stream.eatWhile(/[\w\\\-]/);
      return ret("variable", "variable");
    }
  }

  function tokenCComment(stream, state) {
    var maybeEnd = false, ch;
    while ((ch = stream.next()) != null) {
      if (maybeEnd && ch == "/") {
        state.tokenize = tokenBase;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return ret("comment", "comment");
  }

  function tokenSGMLComment(stream, state) {
    var dashes = 0, ch;
    while ((ch = stream.next()) != null) {
      if (dashes >= 2 && ch == ">") {
        state.tokenize = tokenBase;
        break;
      }
      dashes = (ch == "-") ? dashes + 1 : 0;
    }
    return ret("comment", "comment");
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, ch;
      while ((ch = stream.next()) != null) {
        if (ch == quote && !escaped)
          break;
        escaped = !escaped && ch == "\\";
      }
      if (!escaped) state.tokenize = tokenBase;
      return ret("string", "string");
    };
  }

  return {
    startState: function(base) {
      return {tokenize: tokenBase,
              baseIndent: base || 0,
              stack: []};
    },

    token: function(stream, state) {
      if (stream.eatSpace()) return null;
      type = null;
      var style = state.tokenize(stream, state);

      var context = state.stack[state.stack.length-1];
      if (type == "hash" && context == "rule") style = "atom";
      else if (style == "variable") {
        if (context == "rule") style = "number";
        else if (!context || context == "@media{") style = "tag";
      }

      if (context == "rule" && /^[\{\};]$/.test(type))
        state.stack.pop();
      if (type == "{") {
        if (context == "@media") state.stack[state.stack.length-1] = "@media{";
        else state.stack.push("{");
      }
      else if (type == "}") state.stack.pop();
      else if (type == "@media") state.stack.push("@media");
      else if (context == "{" && type != "comment") state.stack.push("rule");
      return style;
    },

    indent: function(state, textAfter) {
      var n = state.stack.length;
      if (/^\}/.test(textAfter))
        n -= state.stack[state.stack.length-1] == "rule" ? 2 : 1;
      return state.baseIndent + n * indentUnit;
    },

    electricChars: "}"
  };
});

CodeMirror.defineMIME("text/nginx", "text/x-nginx-conf");

});
CodeMirror-5.4.0/mode/ntriples/000077500000000000000000000000001254300440500163465ustar00rootroot00000000000000CodeMirror-5.4.0/mode/ntriples/index.html000066400000000000000000000025151254300440500203460ustar00rootroot00000000000000

CodeMirror: NTriples mode












NTriples mode







    
    
MIME types defined: text/n-triples.

  

CodeMirror-5.4.0/mode/ntriples/ntriples.js000066400000000000000000000147631254300440500205570ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/**********************************************************
* This script provides syntax highlighting support for
* the Ntriples format.
* Ntriples format specification:
*     http://www.w3.org/TR/rdf-testcases/#ntriples
***********************************************************/

/*
    The following expression defines the defined ASF grammar transitions.

    pre_subject ->
        {
        ( writing_subject_uri | writing_bnode_uri )
            -> pre_predicate
                -> writing_predicate_uri
                    -> pre_object
                        -> writing_object_uri | writing_object_bnode |
                          (
                            writing_object_literal
                                -> writing_literal_lang | writing_literal_type
                          )
                            -> post_object
                                -> BEGIN
         } otherwise {
             -> ERROR
         }
*/

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("ntriples", function() {

  var Location = {
    PRE_SUBJECT         : 0,
    WRITING_SUB_URI     : 1,
    WRITING_BNODE_URI   : 2,
    PRE_PRED            : 3,
    WRITING_PRED_URI    : 4,
    PRE_OBJ             : 5,
    WRITING_OBJ_URI     : 6,
    WRITING_OBJ_BNODE   : 7,
    WRITING_OBJ_LITERAL : 8,
    WRITING_LIT_LANG    : 9,
    WRITING_LIT_TYPE    : 10,
    POST_OBJ            : 11,
    ERROR               : 12
  };
  function transitState(currState, c) {
    var currLocation = currState.location;
    var ret;

    // Opening.
    if     (currLocation == Location.PRE_SUBJECT && c == '<') ret = Location.WRITING_SUB_URI;
    else if(currLocation == Location.PRE_SUBJECT && c == '_') ret = Location.WRITING_BNODE_URI;
    else if(currLocation == Location.PRE_PRED    && c == '<') ret = Location.WRITING_PRED_URI;
    else if(currLocation == Location.PRE_OBJ     && c == '<') ret = Location.WRITING_OBJ_URI;
    else if(currLocation == Location.PRE_OBJ     && c == '_') ret = Location.WRITING_OBJ_BNODE;
    else if(currLocation == Location.PRE_OBJ     && c == '"') ret = Location.WRITING_OBJ_LITERAL;

    // Closing.
    else if(currLocation == Location.WRITING_SUB_URI     && c == '>') ret = Location.PRE_PRED;
    else if(currLocation == Location.WRITING_BNODE_URI   && c == ' ') ret = Location.PRE_PRED;
    else if(currLocation == Location.WRITING_PRED_URI    && c == '>') ret = Location.PRE_OBJ;
    else if(currLocation == Location.WRITING_OBJ_URI     && c == '>') ret = Location.POST_OBJ;
    else if(currLocation == Location.WRITING_OBJ_BNODE   && c == ' ') ret = Location.POST_OBJ;
    else if(currLocation == Location.WRITING_OBJ_LITERAL && c == '"') ret = Location.POST_OBJ;
    else if(currLocation == Location.WRITING_LIT_LANG && c == ' ') ret = Location.POST_OBJ;
    else if(currLocation == Location.WRITING_LIT_TYPE && c == '>') ret = Location.POST_OBJ;

    // Closing typed and language literal.
    else if(currLocation == Location.WRITING_OBJ_LITERAL && c == '@') ret = Location.WRITING_LIT_LANG;
    else if(currLocation == Location.WRITING_OBJ_LITERAL && c == '^') ret = Location.WRITING_LIT_TYPE;

    // Spaces.
    else if( c == ' ' &&
             (
               currLocation == Location.PRE_SUBJECT ||
               currLocation == Location.PRE_PRED    ||
               currLocation == Location.PRE_OBJ     ||
               currLocation == Location.POST_OBJ
             )
           ) ret = currLocation;

    // Reset.
    else if(currLocation == Location.POST_OBJ && c == '.') ret = Location.PRE_SUBJECT;

    // Error
    else ret = Location.ERROR;

    currState.location=ret;
  }

  return {
    startState: function() {
       return {
           location : Location.PRE_SUBJECT,
           uris     : [],
           anchors  : [],
           bnodes   : [],
           langs    : [],
           types    : []
       };
    },
    token: function(stream, state) {
      var ch = stream.next();
      if(ch == '<') {
         transitState(state, ch);
         var parsedURI = '';
         stream.eatWhile( function(c) { if( c != '#' && c != '>' ) { parsedURI += c; return true; } return false;} );
         state.uris.push(parsedURI);
         if( stream.match('#', false) ) return 'variable';
         stream.next();
         transitState(state, '>');
         return 'variable';
      }
      if(ch == '#') {
        var parsedAnchor = '';
        stream.eatWhile(function(c) { if(c != '>' && c != ' ') { parsedAnchor+= c; return true; } return false;});
        state.anchors.push(parsedAnchor);
        return 'variable-2';
      }
      if(ch == '>') {
          transitState(state, '>');
          return 'variable';
      }
      if(ch == '_') {
          transitState(state, ch);
          var parsedBNode = '';
          stream.eatWhile(function(c) { if( c != ' ' ) { parsedBNode += c; return true; } return false;});
          state.bnodes.push(parsedBNode);
          stream.next();
          transitState(state, ' ');
          return 'builtin';
      }
      if(ch == '"') {
          transitState(state, ch);
          stream.eatWhile( function(c) { return c != '"'; } );
          stream.next();
          if( stream.peek() != '@' && stream.peek() != '^' ) {
              transitState(state, '"');
          }
          return 'string';
      }
      if( ch == '@' ) {
          transitState(state, '@');
          var parsedLang = '';
          stream.eatWhile(function(c) { if( c != ' ' ) { parsedLang += c; return true; } return false;});
          state.langs.push(parsedLang);
          stream.next();
          transitState(state, ' ');
          return 'string-2';
      }
      if( ch == '^' ) {
          stream.next();
          transitState(state, '^');
          var parsedType = '';
          stream.eatWhile(function(c) { if( c != '>' ) { parsedType += c; return true; } return false;} );
          state.types.push(parsedType);
          stream.next();
          transitState(state, '>');
          return 'variable';
      }
      if( ch == ' ' ) {
          transitState(state, ch);
      }
      if( ch == '.' ) {
          transitState(state, ch);
      }
    }
  };
});

CodeMirror.defineMIME("text/n-triples", "ntriples");

});
CodeMirror-5.4.0/mode/octave/000077500000000000000000000000001254300440500157675ustar00rootroot00000000000000CodeMirror-5.4.0/mode/octave/index.html000066400000000000000000000034161254300440500177700ustar00rootroot00000000000000

CodeMirror: Octave mode












Octave mode


    

    

    
MIME types defined: text/x-octave.



CodeMirror-5.4.0/mode/octave/octave.js000066400000000000000000000105571254300440500176160ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("octave", function() {
  function wordRegexp(words) {
    return new RegExp("^((" + words.join(")|(") + "))\\b");
  }

  var singleOperators = new RegExp("^[\\+\\-\\*/&|\\^~<>!@'\\\\]");
  var singleDelimiters = new RegExp('^[\\(\\[\\{\\},:=;]');
  var doubleOperators = new RegExp("^((==)|(~=)|(<=)|(>=)|(<<)|(>>)|(\\.[\\+\\-\\*/\\^\\\\]))");
  var doubleDelimiters = new RegExp("^((!=)|(\\+=)|(\\-=)|(\\*=)|(/=)|(&=)|(\\|=)|(\\^=))");
  var tripleDelimiters = new RegExp("^((>>=)|(<<=))");
  var expressionEnd = new RegExp("^[\\]\\)]");
  var identifiers = new RegExp("^[_A-Za-z\xa1-\uffff][_A-Za-z0-9\xa1-\uffff]*");

  var builtins = wordRegexp([
    'error', 'eval', 'function', 'abs', 'acos', 'atan', 'asin', 'cos',
    'cosh', 'exp', 'log', 'prod', 'sum', 'log10', 'max', 'min', 'sign', 'sin', 'sinh',
    'sqrt', 'tan', 'reshape', 'break', 'zeros', 'default', 'margin', 'round', 'ones',
    'rand', 'syn', 'ceil', 'floor', 'size', 'clear', 'zeros', 'eye', 'mean', 'std', 'cov',
    'det', 'eig', 'inv', 'norm', 'rank', 'trace', 'expm', 'logm', 'sqrtm', 'linspace', 'plot',
    'title', 'xlabel', 'ylabel', 'legend', 'text', 'grid', 'meshgrid', 'mesh', 'num2str',
    'fft', 'ifft', 'arrayfun', 'cellfun', 'input', 'fliplr', 'flipud', 'ismember'
  ]);

  var keywords = wordRegexp([
    'return', 'case', 'switch', 'else', 'elseif', 'end', 'endif', 'endfunction',
    'if', 'otherwise', 'do', 'for', 'while', 'try', 'catch', 'classdef', 'properties', 'events',
    'methods', 'global', 'persistent', 'endfor', 'endwhile', 'printf', 'sprintf', 'disp', 'until',
    'continue', 'pkg'
  ]);


  // tokenizers
  function tokenTranspose(stream, state) {
    if (!stream.sol() && stream.peek() === '\'') {
      stream.next();
      state.tokenize = tokenBase;
      return 'operator';
    }
    state.tokenize = tokenBase;
    return tokenBase(stream, state);
  }


  function tokenComment(stream, state) {
    if (stream.match(/^.*%}/)) {
      state.tokenize = tokenBase;
      return 'comment';
    };
    stream.skipToEnd();
    return 'comment';
  }

  function tokenBase(stream, state) {
    // whitespaces
    if (stream.eatSpace()) return null;

    // Handle one line Comments
    if (stream.match('%{')){
      state.tokenize = tokenComment;
      stream.skipToEnd();
      return 'comment';
    }

    if (stream.match(/^[%#]/)){
      stream.skipToEnd();
      return 'comment';
    }

    // Handle Number Literals
    if (stream.match(/^[0-9\.+-]/, false)) {
      if (stream.match(/^[+-]?0x[0-9a-fA-F]+[ij]?/)) {
        stream.tokenize = tokenBase;
        return 'number'; };
      if (stream.match(/^[+-]?\d*\.\d+([EeDd][+-]?\d+)?[ij]?/)) { return 'number'; };
      if (stream.match(/^[+-]?\d+([EeDd][+-]?\d+)?[ij]?/)) { return 'number'; };
    }
    if (stream.match(wordRegexp(['nan','NaN','inf','Inf']))) { return 'number'; };

    // Handle Strings
    if (stream.match(/^"([^"]|(""))*"/)) { return 'string'; } ;
    if (stream.match(/^'([^']|(''))*'/)) { return 'string'; } ;

    // Handle words
    if (stream.match(keywords)) { return 'keyword'; } ;
    if (stream.match(builtins)) { return 'builtin'; } ;
    if (stream.match(identifiers)) { return 'variable'; } ;

    if (stream.match(singleOperators) || stream.match(doubleOperators)) { return 'operator'; };
    if (stream.match(singleDelimiters) || stream.match(doubleDelimiters) || stream.match(tripleDelimiters)) { return null; };

    if (stream.match(expressionEnd)) {
      state.tokenize = tokenTranspose;
      return null;
    };


    // Handle non-detected items
    stream.next();
    return 'error';
  };


  return {
    startState: function() {
      return {
        tokenize: tokenBase
      };
    },

    token: function(stream, state) {
      var style = state.tokenize(stream, state);
      if (style === 'number' || style === 'variable'){
        state.tokenize = tokenTranspose;
      }
      return style;
    }
  };
});

CodeMirror.defineMIME("text/x-octave", "octave");

});
CodeMirror-5.4.0/mode/pascal/000077500000000000000000000000001254300440500157515ustar00rootroot00000000000000CodeMirror-5.4.0/mode/pascal/index.html000066400000000000000000000026401254300440500177500ustar00rootroot00000000000000

CodeMirror: Pascal mode












Pascal mode






    

    
MIME types defined: text/x-pascal.

  

CodeMirror-5.4.0/mode/pascal/pascal.js000066400000000000000000000057571254300440500175700ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("pascal", function() {
  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }
  var keywords = words("and array begin case const div do downto else end file for forward integer " +
                       "boolean char function goto if in label mod nil not of or packed procedure " +
                       "program record repeat set string then to type until var while with");
  var atoms = {"null": true};

  var isOperatorChar = /[+\-*&%=<>!?|\/]/;

  function tokenBase(stream, state) {
    var ch = stream.next();
    if (ch == "#" && state.startOfLine) {
      stream.skipToEnd();
      return "meta";
    }
    if (ch == '"' || ch == "'") {
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    }
    if (ch == "(" && stream.eat("*")) {
      state.tokenize = tokenComment;
      return tokenComment(stream, state);
    }
    if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
      return null;
    }
    if (/\d/.test(ch)) {
      stream.eatWhile(/[\w\.]/);
      return "number";
    }
    if (ch == "/") {
      if (stream.eat("/")) {
        stream.skipToEnd();
        return "comment";
      }
    }
    if (isOperatorChar.test(ch)) {
      stream.eatWhile(isOperatorChar);
      return "operator";
    }
    stream.eatWhile(/[\w\$_]/);
    var cur = stream.current();
    if (keywords.propertyIsEnumerable(cur)) return "keyword";
    if (atoms.propertyIsEnumerable(cur)) return "atom";
    return "variable";
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, next, end = false;
      while ((next = stream.next()) != null) {
        if (next == quote && !escaped) {end = true; break;}
        escaped = !escaped && next == "\\";
      }
      if (end || !escaped) state.tokenize = null;
      return "string";
    };
  }

  function tokenComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == ")" && maybeEnd) {
        state.tokenize = null;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return "comment";
  }

  // Interface

  return {
    startState: function() {
      return {tokenize: null};
    },

    token: function(stream, state) {
      if (stream.eatSpace()) return null;
      var style = (state.tokenize || tokenBase)(stream, state);
      if (style == "comment" || style == "meta") return style;
      return style;
    },

    electricChars: "{}"
  };
});

CodeMirror.defineMIME("text/x-pascal", "pascal");

});
CodeMirror-5.4.0/mode/pegjs/000077500000000000000000000000001254300440500156165ustar00rootroot00000000000000CodeMirror-5.4.0/mode/pegjs/index.html000066400000000000000000000035421254300440500176170ustar00rootroot00000000000000

  
    CodeMirror: PEG.js Mode
    
    

    
    
    
    
    
  
  
    

    

      
PEG.js Mode

      

      
      
The PEG.js Mode

      
 Created by Forbes Lindesay.

    

  

CodeMirror-5.4.0/mode/pegjs/pegjs.js000066400000000000000000000067521254300440500172760ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../javascript/javascript"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../javascript/javascript"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("pegjs", function (config) {
  var jsMode = CodeMirror.getMode(config, "javascript");

  function identifier(stream) {
    return stream.match(/^[a-zA-Z_][a-zA-Z0-9_]*/);
  }

  return {
    startState: function () {
      return {
        inString: false,
        stringType: null,
        inComment: false,
        inChracterClass: false,
        braced: 0,
        lhs: true,
        localState: null
      };
    },
    token: function (stream, state) {
      if (stream)

      //check for state changes
      if (!state.inString && !state.inComment && ((stream.peek() == '"') || (stream.peek() == "'"))) {
        state.stringType = stream.peek();
        stream.next(); // Skip quote
        state.inString = true; // Update state
      }
      if (!state.inString && !state.inComment && stream.match(/^\/\*/)) {
        state.inComment = true;
      }

      //return state
      if (state.inString) {
        while (state.inString && !stream.eol()) {
          if (stream.peek() === state.stringType) {
            stream.next(); // Skip quote
            state.inString = false; // Clear flag
          } else if (stream.peek() === '\\') {
            stream.next();
            stream.next();
          } else {
            stream.match(/^.[^\\\"\']*/);
          }
        }
        return state.lhs ? "property string" : "string"; // Token style
      } else if (state.inComment) {
        while (state.inComment && !stream.eol()) {
          if (stream.match(/\*\//)) {
            state.inComment = false; // Clear flag
          } else {
            stream.match(/^.[^\*]*/);
          }
        }
        return "comment";
      } else if (state.inChracterClass) {
          while (state.inChracterClass && !stream.eol()) {
            if (!(stream.match(/^[^\]\\]+/) || stream.match(/^\\./))) {
              state.inChracterClass = false;
            }
          }
      } else if (stream.peek() === '[') {
        stream.next();
        state.inChracterClass = true;
        return 'bracket';
      } else if (stream.match(/^\/\//)) {
        stream.skipToEnd();
        return "comment";
      } else if (state.braced || stream.peek() === '{') {
        if (state.localState === null) {
          state.localState = jsMode.startState();
        }
        var token = jsMode.token(stream, state.localState);
        var text = stream.current();
        if (!token) {
          for (var i = 0; i < text.length; i++) {
            if (text[i] === '{') {
              state.braced++;
            } else if (text[i] === '}') {
              state.braced--;
            }
          };
        }
        return token;
      } else if (identifier(stream)) {
        if (stream.peek() === ':') {
          return 'variable';
        }
        return 'variable-2';
      } else if (['[', ']', '(', ')'].indexOf(stream.peek()) != -1) {
        stream.next();
        return 'bracket';
      } else if (!stream.eatSpace()) {
        stream.next();
      }
      return null;
    }
  };
}, "javascript");

});
CodeMirror-5.4.0/mode/perl/000077500000000000000000000000001254300440500154505ustar00rootroot00000000000000CodeMirror-5.4.0/mode/perl/index.html000066400000000000000000000030061254300440500174440ustar00rootroot00000000000000

CodeMirror: Perl mode












Perl mode






    

    
MIME types defined: text/x-perl.

  

CodeMirror-5.4.0/mode/perl/perl.js000066400000000000000000001555061254300440500167640ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// CodeMirror2 mode/perl/perl.js (text/x-perl) beta 0.10 (2011-11-08)
// This is a part of CodeMirror from https://github.com/sabaca/CodeMirror_mode_perl (mail@sabaca.com)

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("perl",function(){
        // http://perldoc.perl.org
        var PERL={                                      //   null - magic touch
                                                        //   1 - keyword
                                                        //   2 - def
                                                        //   3 - atom
                                                        //   4 - operator
                                                        //   5 - variable-2 (predefined)
                                                        //   [x,y] - x=1,2,3; y=must be defined if x{...}
                                                //      PERL operators
                '->'                            :   4,
                '++'                            :   4,
                '--'                            :   4,
                '**'                            :   4,
                                                        //   ! ~ \ and unary + and -
                '=~'                            :   4,
                '!~'                            :   4,
                '*'                             :   4,
                '/'                             :   4,
                '%'                             :   4,
                'x'                             :   4,
                '+'                             :   4,
                '-'                             :   4,
                '.'                             :   4,
                '<<'                            :   4,
                '>>'                            :   4,
                                                        //   named unary operators
                '<'                             :   4,
                '>'                             :   4,
                '<='                            :   4,
                '>='                            :   4,
                'lt'                            :   4,
                'gt'                            :   4,
                'le'                            :   4,
                'ge'                            :   4,
                '=='                            :   4,
                '!='                            :   4,
                '<=>'                           :   4,
                'eq'                            :   4,
                'ne'                            :   4,
                'cmp'                           :   4,
                '~~'                            :   4,
                '&'                             :   4,
                '|'                             :   4,
                '^'                             :   4,
                '&&'                            :   4,
                '||'                            :   4,
                '//'                            :   4,
                '..'                            :   4,
                '...'                           :   4,
                '?'                             :   4,
                ':'                             :   4,
                '='                             :   4,
                '+='                            :   4,
                '-='                            :   4,
                '*='                            :   4,  //   etc. ???
                ','                             :   4,
                '=>'                            :   4,
                '::'                            :   4,
                                                        //   list operators (rightward)
                'not'                           :   4,
                'and'                           :   4,
                'or'                            :   4,
                'xor'                           :   4,
                                                //      PERL predefined variables (I know, what this is a paranoid idea, but may be needed for people, who learn PERL, and for me as well, ...and may be for you?;)
                'BEGIN'                         :   [5,1],
                'END'                           :   [5,1],
                'PRINT'                         :   [5,1],
                'PRINTF'                        :   [5,1],
                'GETC'                          :   [5,1],
                'READ'                          :   [5,1],
                'READLINE'                      :   [5,1],
                'DESTROY'                       :   [5,1],
                'TIE'                           :   [5,1],
                'TIEHANDLE'                     :   [5,1],
                'UNTIE'                         :   [5,1],
                'STDIN'                         :    5,
                'STDIN_TOP'                     :    5,
                'STDOUT'                        :    5,
                'STDOUT_TOP'                    :    5,
                'STDERR'                        :    5,
                'STDERR_TOP'                    :    5,
                '$ARG'                          :    5,
                '$_'                            :    5,
                '@ARG'                          :    5,
                '@_'                            :    5,
                '$LIST_SEPARATOR'               :    5,
                '$"'                            :    5,
                '$PROCESS_ID'                   :    5,
                '$PID'                          :    5,
                '$$'                            :    5,
                '$REAL_GROUP_ID'                :    5,
                '$GID'                          :    5,
                '$('                            :    5,
                '$EFFECTIVE_GROUP_ID'           :    5,
                '$EGID'                         :    5,
                '$)'                            :    5,
                '$PROGRAM_NAME'                 :    5,
                '$0'                            :    5,
                '$SUBSCRIPT_SEPARATOR'          :    5,
                '$SUBSEP'                       :    5,
                '$;'                            :    5,
                '$REAL_USER_ID'                 :    5,
                '$UID'                          :    5,
                '$<'                            :    5,
                '$EFFECTIVE_USER_ID'            :    5,
                '$EUID'                         :    5,
                '$>'                            :    5,
                '$a'                            :    5,
                '$b'                            :    5,
                '$COMPILING'                    :    5,
                '$^C'                           :    5,
                '$DEBUGGING'                    :    5,
                '$^D'                           :    5,
                '${^ENCODING}'                  :    5,
                '$ENV'                          :    5,
                '%ENV'                          :    5,
                '$SYSTEM_FD_MAX'                :    5,
                '$^F'                           :    5,
                '@F'                            :    5,
                '${^GLOBAL_PHASE}'              :    5,
                '$^H'                           :    5,
                '%^H'                           :    5,
                '@INC'                          :    5,
                '%INC'                          :    5,
                '$INPLACE_EDIT'                 :    5,
                '$^I'                           :    5,
                '$^M'                           :    5,
                '$OSNAME'                       :    5,
                '$^O'                           :    5,
                '${^OPEN}'                      :    5,
                '$PERLDB'                       :    5,
                '$^P'                           :    5,
                '$SIG'                          :    5,
                '%SIG'                          :    5,
                '$BASETIME'                     :    5,
                '$^T'                           :    5,
                '${^TAINT}'                     :    5,
                '${^UNICODE}'                   :    5,
                '${^UTF8CACHE}'                 :    5,
                '${^UTF8LOCALE}'                :    5,
                '$PERL_VERSION'                 :    5,
                '$^V'                           :    5,
                '${^WIN32_SLOPPY_STAT}'         :    5,
                '$EXECUTABLE_NAME'              :    5,
                '$^X'                           :    5,
                '$1'                            :    5, // - regexp $1, $2...
                '$MATCH'                        :    5,
                '$&'                            :    5,
                '${^MATCH}'                     :    5,
                '$PREMATCH'                     :    5,
                '$`'                            :    5,
                '${^PREMATCH}'                  :    5,
                '$POSTMATCH'                    :    5,
                "$'"                            :    5,
                '${^POSTMATCH}'                 :    5,
                '$LAST_PAREN_MATCH'             :    5,
                '$+'                            :    5,
                '$LAST_SUBMATCH_RESULT'         :    5,
                '$^N'                           :    5,
                '@LAST_MATCH_END'               :    5,
                '@+'                            :    5,
                '%LAST_PAREN_MATCH'             :    5,
                '%+'                            :    5,
                '@LAST_MATCH_START'             :    5,
                '@-'                            :    5,
                '%LAST_MATCH_START'             :    5,
                '%-'                            :    5,
                '$LAST_REGEXP_CODE_RESULT'      :    5,
                '$^R'                           :    5,
                '${^RE_DEBUG_FLAGS}'            :    5,
                '${^RE_TRIE_MAXBUF}'            :    5,
                '$ARGV'                         :    5,
                '@ARGV'                         :    5,
                'ARGV'                          :    5,
                'ARGVOUT'                       :    5,
                '$OUTPUT_FIELD_SEPARATOR'       :    5,
                '$OFS'                          :    5,
                '$,'                            :    5,
                '$INPUT_LINE_NUMBER'            :    5,
                '$NR'                           :    5,
                '$.'                            :    5,
                '$INPUT_RECORD_SEPARATOR'       :    5,
                '$RS'                           :    5,
                '$/'                            :    5,
                '$OUTPUT_RECORD_SEPARATOR'      :    5,
                '$ORS'                          :    5,
                '$\\'                           :    5,
                '$OUTPUT_AUTOFLUSH'             :    5,
                '$|'                            :    5,
                '$ACCUMULATOR'                  :    5,
                '$^A'                           :    5,
                '$FORMAT_FORMFEED'              :    5,
                '$^L'                           :    5,
                '$FORMAT_PAGE_NUMBER'           :    5,
                '$%'                            :    5,
                '$FORMAT_LINES_LEFT'            :    5,
                '$-'                            :    5,
                '$FORMAT_LINE_BREAK_CHARACTERS' :    5,
                '$:'                            :    5,
                '$FORMAT_LINES_PER_PAGE'        :    5,
                '$='                            :    5,
                '$FORMAT_TOP_NAME'              :    5,
                '$^'                            :    5,
                '$FORMAT_NAME'                  :    5,
                '$~'                            :    5,
                '${^CHILD_ERROR_NATIVE}'        :    5,
                '$EXTENDED_OS_ERROR'            :    5,
                '$^E'                           :    5,
                '$EXCEPTIONS_BEING_CAUGHT'      :    5,
                '$^S'                           :    5,
                '$WARNING'                      :    5,
                '$^W'                           :    5,
                '${^WARNING_BITS}'              :    5,
                '$OS_ERROR'                     :    5,
                '$ERRNO'                        :    5,
                '$!'                            :    5,
                '%OS_ERROR'                     :    5,
                '%ERRNO'                        :    5,
                '%!'                            :    5,
                '$CHILD_ERROR'                  :    5,
                '$?'                            :    5,
                '$EVAL_ERROR'                   :    5,
                '$@'                            :    5,
                '$OFMT'                         :    5,
                '$#'                            :    5,
                '$*'                            :    5,
                '$ARRAY_BASE'                   :    5,
                '$['                            :    5,
                '$OLD_PERL_VERSION'             :    5,
                '$]'                            :    5,
                                                //      PERL blocks
                'if'                            :[1,1],
                elsif                           :[1,1],
                'else'                          :[1,1],
                'while'                         :[1,1],
                unless                          :[1,1],
                'for'                           :[1,1],
                foreach                         :[1,1],
                                                //      PERL functions
                'abs'                           :1,     // - absolute value function
                accept                          :1,     // - accept an incoming socket connect
                alarm                           :1,     // - schedule a SIGALRM
                'atan2'                         :1,     // - arctangent of Y/X in the range -PI to PI
                bind                            :1,     // - binds an address to a socket
                binmode                         :1,     // - prepare binary files for I/O
                bless                           :1,     // - create an object
                bootstrap                       :1,     //
                'break'                         :1,     // - break out of a "given" block
                caller                          :1,     // - get context of the current subroutine call
                chdir                           :1,     // - change your current working directory
                chmod                           :1,     // - changes the permissions on a list of files
                chomp                           :1,     // - remove a trailing record separator from a string
                chop                            :1,     // - remove the last character from a string
                chown                           :1,     // - change the owership on a list of files
                chr                             :1,     // - get character this number represents
                chroot                          :1,     // - make directory new root for path lookups
                close                           :1,     // - close file (or pipe or socket) handle
                closedir                        :1,     // - close directory handle
                connect                         :1,     // - connect to a remote socket
                'continue'                      :[1,1], // - optional trailing block in a while or foreach
                'cos'                           :1,     // - cosine function
                crypt                           :1,     // - one-way passwd-style encryption
                dbmclose                        :1,     // - breaks binding on a tied dbm file
                dbmopen                         :1,     // - create binding on a tied dbm file
                'default'                       :1,     //
                defined                         :1,     // - test whether a value, variable, or function is defined
                'delete'                        :1,     // - deletes a value from a hash
                die                             :1,     // - raise an exception or bail out
                'do'                            :1,     // - turn a BLOCK into a TERM
                dump                            :1,     // - create an immediate core dump
                each                            :1,     // - retrieve the next key/value pair from a hash
                endgrent                        :1,     // - be done using group file
                endhostent                      :1,     // - be done using hosts file
                endnetent                       :1,     // - be done using networks file
                endprotoent                     :1,     // - be done using protocols file
                endpwent                        :1,     // - be done using passwd file
                endservent                      :1,     // - be done using services file
                eof                             :1,     // - test a filehandle for its end
                'eval'                          :1,     // - catch exceptions or compile and run code
                'exec'                          :1,     // - abandon this program to run another
                exists                          :1,     // - test whether a hash key is present
                exit                            :1,     // - terminate this program
                'exp'                           :1,     // - raise I to a power
                fcntl                           :1,     // - file control system call
                fileno                          :1,     // - return file descriptor from filehandle
                flock                           :1,     // - lock an entire file with an advisory lock
                fork                            :1,     // - create a new process just like this one
                format                          :1,     // - declare a picture format with use by the write() function
                formline                        :1,     // - internal function used for formats
                getc                            :1,     // - get the next character from the filehandle
                getgrent                        :1,     // - get next group record
                getgrgid                        :1,     // - get group record given group user ID
                getgrnam                        :1,     // - get group record given group name
                gethostbyaddr                   :1,     // - get host record given its address
                gethostbyname                   :1,     // - get host record given name
                gethostent                      :1,     // - get next hosts record
                getlogin                        :1,     // - return who logged in at this tty
                getnetbyaddr                    :1,     // - get network record given its address
                getnetbyname                    :1,     // - get networks record given name
                getnetent                       :1,     // - get next networks record
                getpeername                     :1,     // - find the other end of a socket connection
                getpgrp                         :1,     // - get process group
                getppid                         :1,     // - get parent process ID
                getpriority                     :1,     // - get current nice value
                getprotobyname                  :1,     // - get protocol record given name
                getprotobynumber                :1,     // - get protocol record numeric protocol
                getprotoent                     :1,     // - get next protocols record
                getpwent                        :1,     // - get next passwd record
                getpwnam                        :1,     // - get passwd record given user login name
                getpwuid                        :1,     // - get passwd record given user ID
                getservbyname                   :1,     // - get services record given its name
                getservbyport                   :1,     // - get services record given numeric port
                getservent                      :1,     // - get next services record
                getsockname                     :1,     // - retrieve the sockaddr for a given socket
                getsockopt                      :1,     // - get socket options on a given socket
                given                           :1,     //
                glob                            :1,     // - expand filenames using wildcards
                gmtime                          :1,     // - convert UNIX time into record or string using Greenwich time
                'goto'                          :1,     // - create spaghetti code
                grep                            :1,     // - locate elements in a list test true against a given criterion
                hex                             :1,     // - convert a string to a hexadecimal number
                'import'                        :1,     // - patch a module's namespace into your own
                index                           :1,     // - find a substring within a string
                'int'                           :1,     // - get the integer portion of a number
                ioctl                           :1,     // - system-dependent device control system call
                'join'                          :1,     // - join a list into a string using a separator
                keys                            :1,     // - retrieve list of indices from a hash
                kill                            :1,     // - send a signal to a process or process group
                last                            :1,     // - exit a block prematurely
                lc                              :1,     // - return lower-case version of a string
                lcfirst                         :1,     // - return a string with just the next letter in lower case
                length                          :1,     // - return the number of bytes in a string
                'link'                          :1,     // - create a hard link in the filesytem
                listen                          :1,     // - register your socket as a server
                local                           : 2,    // - create a temporary value for a global variable (dynamic scoping)
                localtime                       :1,     // - convert UNIX time into record or string using local time
                lock                            :1,     // - get a thread lock on a variable, subroutine, or method
                'log'                           :1,     // - retrieve the natural logarithm for a number
                lstat                           :1,     // - stat a symbolic link
                m                               :null,  // - match a string with a regular expression pattern
                map                             :1,     // - apply a change to a list to get back a new list with the changes
                mkdir                           :1,     // - create a directory
                msgctl                          :1,     // - SysV IPC message control operations
                msgget                          :1,     // - get SysV IPC message queue
                msgrcv                          :1,     // - receive a SysV IPC message from a message queue
                msgsnd                          :1,     // - send a SysV IPC message to a message queue
                my                              : 2,    // - declare and assign a local variable (lexical scoping)
                'new'                           :1,     //
                next                            :1,     // - iterate a block prematurely
                no                              :1,     // - unimport some module symbols or semantics at compile time
                oct                             :1,     // - convert a string to an octal number
                open                            :1,     // - open a file, pipe, or descriptor
                opendir                         :1,     // - open a directory
                ord                             :1,     // - find a character's numeric representation
                our                             : 2,    // - declare and assign a package variable (lexical scoping)
                pack                            :1,     // - convert a list into a binary representation
                'package'                       :1,     // - declare a separate global namespace
                pipe                            :1,     // - open a pair of connected filehandles
                pop                             :1,     // - remove the last element from an array and return it
                pos                             :1,     // - find or set the offset for the last/next m//g search
                print                           :1,     // - output a list to a filehandle
                printf                          :1,     // - output a formatted list to a filehandle
                prototype                       :1,     // - get the prototype (if any) of a subroutine
                push                            :1,     // - append one or more elements to an array
                q                               :null,  // - singly quote a string
                qq                              :null,  // - doubly quote a string
                qr                              :null,  // - Compile pattern
                quotemeta                       :null,  // - quote regular expression magic characters
                qw                              :null,  // - quote a list of words
                qx                              :null,  // - backquote quote a string
                rand                            :1,     // - retrieve the next pseudorandom number
                read                            :1,     // - fixed-length buffered input from a filehandle
                readdir                         :1,     // - get a directory from a directory handle
                readline                        :1,     // - fetch a record from a file
                readlink                        :1,     // - determine where a symbolic link is pointing
                readpipe                        :1,     // - execute a system command and collect standard output
                recv                            :1,     // - receive a message over a Socket
                redo                            :1,     // - start this loop iteration over again
                ref                             :1,     // - find out the type of thing being referenced
                rename                          :1,     // - change a filename
                require                         :1,     // - load in external functions from a library at runtime
                reset                           :1,     // - clear all variables of a given name
                'return'                        :1,     // - get out of a function early
                reverse                         :1,     // - flip a string or a list
                rewinddir                       :1,     // - reset directory handle
                rindex                          :1,     // - right-to-left substring search
                rmdir                           :1,     // - remove a directory
                s                               :null,  // - replace a pattern with a string
                say                             :1,     // - print with newline
                scalar                          :1,     // - force a scalar context
                seek                            :1,     // - reposition file pointer for random-access I/O
                seekdir                         :1,     // - reposition directory pointer
                select                          :1,     // - reset default output or do I/O multiplexing
                semctl                          :1,     // - SysV semaphore control operations
                semget                          :1,     // - get set of SysV semaphores
                semop                           :1,     // - SysV semaphore operations
                send                            :1,     // - send a message over a socket
                setgrent                        :1,     // - prepare group file for use
                sethostent                      :1,     // - prepare hosts file for use
                setnetent                       :1,     // - prepare networks file for use
                setpgrp                         :1,     // - set the process group of a process
                setpriority                     :1,     // - set a process's nice value
                setprotoent                     :1,     // - prepare protocols file for use
                setpwent                        :1,     // - prepare passwd file for use
                setservent                      :1,     // - prepare services file for use
                setsockopt                      :1,     // - set some socket options
                shift                           :1,     // - remove the first element of an array, and return it
                shmctl                          :1,     // - SysV shared memory operations
                shmget                          :1,     // - get SysV shared memory segment identifier
                shmread                         :1,     // - read SysV shared memory
                shmwrite                        :1,     // - write SysV shared memory
                shutdown                        :1,     // - close down just half of a socket connection
                'sin'                           :1,     // - return the sine of a number
                sleep                           :1,     // - block for some number of seconds
                socket                          :1,     // - create a socket
                socketpair                      :1,     // - create a pair of sockets
                'sort'                          :1,     // - sort a list of values
                splice                          :1,     // - add or remove elements anywhere in an array
                'split'                         :1,     // - split up a string using a regexp delimiter
                sprintf                         :1,     // - formatted print into a string
                'sqrt'                          :1,     // - square root function
                srand                           :1,     // - seed the random number generator
                stat                            :1,     // - get a file's status information
                state                           :1,     // - declare and assign a state variable (persistent lexical scoping)
                study                           :1,     // - optimize input data for repeated searches
                'sub'                           :1,     // - declare a subroutine, possibly anonymously
                'substr'                        :1,     // - get or alter a portion of a stirng
                symlink                         :1,     // - create a symbolic link to a file
                syscall                         :1,     // - execute an arbitrary system call
                sysopen                         :1,     // - open a file, pipe, or descriptor
                sysread                         :1,     // - fixed-length unbuffered input from a filehandle
                sysseek                         :1,     // - position I/O pointer on handle used with sysread and syswrite
                system                          :1,     // - run a separate program
                syswrite                        :1,     // - fixed-length unbuffered output to a filehandle
                tell                            :1,     // - get current seekpointer on a filehandle
                telldir                         :1,     // - get current seekpointer on a directory handle
                tie                             :1,     // - bind a variable to an object class
                tied                            :1,     // - get a reference to the object underlying a tied variable
                time                            :1,     // - return number of seconds since 1970
                times                           :1,     // - return elapsed time for self and child processes
                tr                              :null,  // - transliterate a string
                truncate                        :1,     // - shorten a file
                uc                              :1,     // - return upper-case version of a string
                ucfirst                         :1,     // - return a string with just the next letter in upper case
                umask                           :1,     // - set file creation mode mask
                undef                           :1,     // - remove a variable or function definition
                unlink                          :1,     // - remove one link to a file
                unpack                          :1,     // - convert binary structure into normal perl variables
                unshift                         :1,     // - prepend more elements to the beginning of a list
                untie                           :1,     // - break a tie binding to a variable
                use                             :1,     // - load in a module at compile time
                utime                           :1,     // - set a file's last access and modify times
                values                          :1,     // - return a list of the values in a hash
                vec                             :1,     // - test or set particular bits in a string
                wait                            :1,     // - wait for any child process to die
                waitpid                         :1,     // - wait for a particular child process to die
                wantarray                       :1,     // - get void vs scalar vs list context of current subroutine call
                warn                            :1,     // - print debugging info
                when                            :1,     //
                write                           :1,     // - print a picture record
                y                               :null}; // - transliterate a string

        var RXstyle="string-2";
        var RXmodifiers=/[goseximacplud]/;              // NOTE: "m", "s", "y" and "tr" need to correct real modifiers for each regexp type

        function tokenChain(stream,state,chain,style,tail){     // NOTE: chain.length > 2 is not working now (it's for s[...][...]geos;)
                state.chain=null;                               //                                                          12   3tail
                state.style=null;
                state.tail=null;
                state.tokenize=function(stream,state){
                        var e=false,c,i=0;
                        while(c=stream.next()){
                                if(c===chain[i]&&!e){
                                        if(chain[++i]!==undefined){
                                                state.chain=chain[i];
                                                state.style=style;
                                                state.tail=tail;}
                                        else if(tail)
                                                stream.eatWhile(tail);
                                        state.tokenize=tokenPerl;
                                        return style;}
                                e=!e&&c=="\\";}
                        return style;};
                return state.tokenize(stream,state);}

        function tokenSOMETHING(stream,state,string){
                state.tokenize=function(stream,state){
                        if(stream.string==string)
                                state.tokenize=tokenPerl;
                        stream.skipToEnd();
                        return "string";};
                return state.tokenize(stream,state);}

        function tokenPerl(stream,state){
                if(stream.eatSpace())
                        return null;
                if(state.chain)
                        return tokenChain(stream,state,state.chain,state.style,state.tail);
                if(stream.match(/^\-?[\d\.]/,false))
                        if(stream.match(/^(\-?(\d*\.\d+(e[+-]?\d+)?|\d+\.\d*)|0x[\da-fA-F]+|0b[01]+|\d+(e[+-]?\d+)?)/))
                                return 'number';
                if(stream.match(/^<<(?=\w)/)){                  // NOTE: <"],RXstyle,RXmodifiers);}
                                        if(/[\^'"!~\/]/.test(c)){
                                                eatSuffix(stream, 1);
                                                return tokenChain(stream,state,[stream.eat(c)],RXstyle,RXmodifiers);}}
                                else if(c=="q"){
                                        c=look(stream, 1);
                                        if(c=="("){
                                                eatSuffix(stream, 2);
                                                return tokenChain(stream,state,[")"],"string");}
                                        if(c=="["){
                                                eatSuffix(stream, 2);
                                                return tokenChain(stream,state,["]"],"string");}
                                        if(c=="{"){
                                                eatSuffix(stream, 2);
                                                return tokenChain(stream,state,["}"],"string");}
                                        if(c=="<"){
                                                eatSuffix(stream, 2);
                                                return tokenChain(stream,state,[">"],"string");}
                                        if(/[\^'"!~\/]/.test(c)){
                                                eatSuffix(stream, 1);
                                                return tokenChain(stream,state,[stream.eat(c)],"string");}}
                                else if(c=="w"){
                                        c=look(stream, 1);
                                        if(c=="("){
                                                eatSuffix(stream, 2);
                                                return tokenChain(stream,state,[")"],"bracket");}
                                        if(c=="["){
                                                eatSuffix(stream, 2);
                                                return tokenChain(stream,state,["]"],"bracket");}
                                        if(c=="{"){
                                                eatSuffix(stream, 2);
                                                return tokenChain(stream,state,["}"],"bracket");}
                                        if(c=="<"){
                                                eatSuffix(stream, 2);
                                                return tokenChain(stream,state,[">"],"bracket");}
                                        if(/[\^'"!~\/]/.test(c)){
                                                eatSuffix(stream, 1);
                                                return tokenChain(stream,state,[stream.eat(c)],"bracket");}}
                                else if(c=="r"){
                                        c=look(stream, 1);
                                        if(c=="("){
                                                eatSuffix(stream, 2);
                                                return tokenChain(stream,state,[")"],RXstyle,RXmodifiers);}
                                        if(c=="["){
                                                eatSuffix(stream, 2);
                                                return tokenChain(stream,state,["]"],RXstyle,RXmodifiers);}
                                        if(c=="{"){
                                                eatSuffix(stream, 2);
                                                return tokenChain(stream,state,["}"],RXstyle,RXmodifiers);}
                                        if(c=="<"){
                                                eatSuffix(stream, 2);
                                                return tokenChain(stream,state,[">"],RXstyle,RXmodifiers);}
                                        if(/[\^'"!~\/]/.test(c)){
                                                eatSuffix(stream, 1);
                                                return tokenChain(stream,state,[stream.eat(c)],RXstyle,RXmodifiers);}}
                                else if(/[\^'"!~\/(\[{<]/.test(c)){
                                        if(c=="("){
                                                eatSuffix(stream, 1);
                                                return tokenChain(stream,state,[")"],"string");}
                                        if(c=="["){
                                                eatSuffix(stream, 1);
                                                return tokenChain(stream,state,["]"],"string");}
                                        if(c=="{"){
                                                eatSuffix(stream, 1);
                                                return tokenChain(stream,state,["}"],"string");}
                                        if(c=="<"){
                                                eatSuffix(stream, 1);
                                                return tokenChain(stream,state,[">"],"string");}
                                        if(/[\^'"!~\/]/.test(c)){
                                                return tokenChain(stream,state,[stream.eat(c)],"string");}}}}
                if(ch=="m"){
                        var c=look(stream, -2);
                        if(!(c&&/\w/.test(c))){
                                c=stream.eat(/[(\[{<\^'"!~\/]/);
                                if(c){
                                        if(/[\^'"!~\/]/.test(c)){
                                                return tokenChain(stream,state,[c],RXstyle,RXmodifiers);}
                                        if(c=="("){
                                                return tokenChain(stream,state,[")"],RXstyle,RXmodifiers);}
                                        if(c=="["){
                                                return tokenChain(stream,state,["]"],RXstyle,RXmodifiers);}
                                        if(c=="{"){
                                                return tokenChain(stream,state,["}"],RXstyle,RXmodifiers);}
                                        if(c=="<"){
                                                return tokenChain(stream,state,[">"],RXstyle,RXmodifiers);}}}}
                if(ch=="s"){
                        var c=/[\/>\]})\w]/.test(look(stream, -2));
                        if(!c){
                                c=stream.eat(/[(\[{<\^'"!~\/]/);
                                if(c){
                                        if(c=="[")
                                                return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers);
                                        if(c=="{")
                                                return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers);
                                        if(c=="<")
                                                return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers);
                                        if(c=="(")
                                                return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers);
                                        return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers);}}}
                if(ch=="y"){
                        var c=/[\/>\]})\w]/.test(look(stream, -2));
                        if(!c){
                                c=stream.eat(/[(\[{<\^'"!~\/]/);
                                if(c){
                                        if(c=="[")
                                                return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers);
                                        if(c=="{")
                                                return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers);
                                        if(c=="<")
                                                return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers);
                                        if(c=="(")
                                                return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers);
                                        return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers);}}}
                if(ch=="t"){
                        var c=/[\/>\]})\w]/.test(look(stream, -2));
                        if(!c){
                                c=stream.eat("r");if(c){
                                c=stream.eat(/[(\[{<\^'"!~\/]/);
                                if(c){
                                        if(c=="[")
                                                return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers);
                                        if(c=="{")
                                                return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers);
                                        if(c=="<")
                                                return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers);
                                        if(c=="(")
                                                return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers);
                                        return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers);}}}}
                if(ch=="`"){
                        return tokenChain(stream,state,[ch],"variable-2");}
                if(ch=="/"){
                        if(!/~\s*$/.test(prefix(stream)))
                                return "operator";
                        else
                                return tokenChain(stream,state,[ch],RXstyle,RXmodifiers);}
                if(ch=="$"){
                        var p=stream.pos;
                        if(stream.eatWhile(/\d/)||stream.eat("{")&&stream.eatWhile(/\d/)&&stream.eat("}"))
                                return "variable-2";
                        else
                                stream.pos=p;}
                if(/[$@%]/.test(ch)){
                        var p=stream.pos;
                        if(stream.eat("^")&&stream.eat(/[A-Z]/)||!/[@$%&]/.test(look(stream, -2))&&stream.eat(/[=|\\\-#?@;:&`~\^!\[\]*'"$+.,\/<>()]/)){
                                var c=stream.current();
                                if(PERL[c])
                                        return "variable-2";}
                        stream.pos=p;}
                if(/[$@%&]/.test(ch)){
                        if(stream.eatWhile(/[\w$\[\]]/)||stream.eat("{")&&stream.eatWhile(/[\w$\[\]]/)&&stream.eat("}")){
                                var c=stream.current();
                                if(PERL[c])
                                        return "variable-2";
                                else
                                        return "variable";}}
                if(ch=="#"){
                        if(look(stream, -2)!="$"){
                                stream.skipToEnd();
                                return "comment";}}
                if(/[:+\-\^*$&%@=<>!?|\/~\.]/.test(ch)){
                        var p=stream.pos;
                        stream.eatWhile(/[:+\-\^*$&%@=<>!?|\/~\.]/);
                        if(PERL[stream.current()])
                                return "operator";
                        else
                                stream.pos=p;}
                if(ch=="_"){
                        if(stream.pos==1){
                                if(suffix(stream, 6)=="_END__"){
                                        return tokenChain(stream,state,['\0'],"comment");}
                                else if(suffix(stream, 7)=="_DATA__"){
                                        return tokenChain(stream,state,['\0'],"variable-2");}
                                else if(suffix(stream, 7)=="_C__"){
                                        return tokenChain(stream,state,['\0'],"string");}}}
                if(/\w/.test(ch)){
                        var p=stream.pos;
                        if(look(stream, -2)=="{"&&(look(stream, 0)=="}"||stream.eatWhile(/\w/)&&look(stream, 0)=="}"))
                                return "string";
                        else
                                stream.pos=p;}
                if(/[A-Z]/.test(ch)){
                        var l=look(stream, -2);
                        var p=stream.pos;
                        stream.eatWhile(/[A-Z_]/);
                        if(/[\da-z]/.test(look(stream, 0))){
                                stream.pos=p;}
                        else{
                                var c=PERL[stream.current()];
                                if(!c)
                                        return "meta";
                                if(c[1])
                                        c=c[0];
                                if(l!=":"){
                                        if(c==1)
                                                return "keyword";
                                        else if(c==2)
                                                return "def";
                                        else if(c==3)
                                                return "atom";
                                        else if(c==4)
                                                return "operator";
                                        else if(c==5)
                                                return "variable-2";
                                        else
                                                return "meta";}
                                else
                                        return "meta";}}
                if(/[a-zA-Z_]/.test(ch)){
                        var l=look(stream, -2);
                        stream.eatWhile(/\w/);
                        var c=PERL[stream.current()];
                        if(!c)
                                return "meta";
                        if(c[1])
                                c=c[0];
                        if(l!=":"){
                                if(c==1)
                                        return "keyword";
                                else if(c==2)
                                        return "def";
                                else if(c==3)
                                        return "atom";
                                else if(c==4)
                                        return "operator";
                                else if(c==5)
                                        return "variable-2";
                                else
                                        return "meta";}
                        else
                                return "meta";}
                return null;}

        return {
            startState: function() {
                return {
                    tokenize: tokenPerl,
                    chain: null,
                    style: null,
                    tail: null
                };
            },
            token: function(stream, state) {
                return (state.tokenize || tokenPerl)(stream, state);
            },
            lineComment: '#'
        };
});

CodeMirror.registerHelper("wordChars", "perl", /[\w$]/);

CodeMirror.defineMIME("text/x-perl", "perl");

// it's like "peek", but need for look-ahead or look-behind if index < 0
function look(stream, c){
  return stream.string.charAt(stream.pos+(c||0));
}

// return a part of prefix of current stream from current position
function prefix(stream, c){
  if(c){
    var x=stream.pos-c;
    return stream.string.substr((x>=0?x:0),c);}
  else{
    return stream.string.substr(0,stream.pos-1);
  }
}

// return a part of suffix of current stream from current position
function suffix(stream, c){
  var y=stream.string.length;
  var x=y-stream.pos+1;
  return stream.string.substr(stream.pos,(c&&c=(y=stream.string.length-1))
    stream.pos=y;
  else
    stream.pos=x;
}

});
CodeMirror-5.4.0/mode/php/000077500000000000000000000000001254300440500152755ustar00rootroot00000000000000CodeMirror-5.4.0/mode/php/index.html000066400000000000000000000037201254300440500172740ustar00rootroot00000000000000

CodeMirror: PHP mode


















PHP mode




    

    
Simple HTML/PHP mode based on
    the C-like mode. Depends on XML,
    JavaScript, CSS, HTMLMixed, and C-like modes.


    
MIME types defined: application/x-httpd-php (HTML with PHP code), text/x-php (plain, non-wrapped PHP code).

  

CodeMirror-5.4.0/mode/php/php.js000066400000000000000000000427641254300440500164370ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../htmlmixed/htmlmixed"), require("../clike/clike"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../htmlmixed/htmlmixed", "../clike/clike"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  function keywords(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }

  // Helper for phpString
  function matchSequence(list, end, escapes) {
    if (list.length == 0) return phpString(end);
    return function (stream, state) {
      var patterns = list[0];
      for (var i = 0; i < patterns.length; i++) if (stream.match(patterns[i][0])) {
        state.tokenize = matchSequence(list.slice(1), end);
        return patterns[i][1];
      }
      state.tokenize = phpString(end, escapes);
      return "string";
    };
  }
  function phpString(closing, escapes) {
    return function(stream, state) { return phpString_(stream, state, closing, escapes); };
  }
  function phpString_(stream, state, closing, escapes) {
    // "Complex" syntax
    if (escapes !== false && stream.match("${", false) || stream.match("{$", false)) {
      state.tokenize = null;
      return "string";
    }

    // Simple syntax
    if (escapes !== false && stream.match(/^\$[a-zA-Z_][a-zA-Z0-9_]*/)) {
      // After the variable name there may appear array or object operator.
      if (stream.match("[", false)) {
        // Match array operator
        state.tokenize = matchSequence([
          [["[", null]],
          [[/\d[\w\.]*/, "number"],
           [/\$[a-zA-Z_][a-zA-Z0-9_]*/, "variable-2"],
           [/[\w\$]+/, "variable"]],
          [["]", null]]
        ], closing, escapes);
      }
      if (stream.match(/\-\>\w/, false)) {
        // Match object operator
        state.tokenize = matchSequence([
          [["->", null]],
          [[/[\w]+/, "variable"]]
        ], closing, escapes);
      }
      return "variable-2";
    }

    var escaped = false;
    // Normal string
    while (!stream.eol() &&
           (escaped || escapes === false ||
            (!stream.match("{$", false) &&
             !stream.match(/^(\$[a-zA-Z_][a-zA-Z0-9_]*|\$\{)/, false)))) {
      if (!escaped && stream.match(closing)) {
        state.tokenize = null;
        state.tokStack.pop(); state.tokStack.pop();
        break;
      }
      escaped = stream.next() == "\\" && !escaped;
    }
    return "string";
  }

  var phpKeywords = "abstract and array as break case catch class clone const continue declare default " +
    "do else elseif enddeclare endfor endforeach endif endswitch endwhile extends final " +
    "for foreach function global goto if implements interface instanceof namespace " +
    "new or private protected public static switch throw trait try use var while xor " +
    "die echo empty exit eval include include_once isset list require require_once return " +
    "print unset __halt_compiler self static parent yield insteadof finally";
  var phpAtoms = "true false null TRUE FALSE NULL __CLASS__ __DIR__ __FILE__ __LINE__ __METHOD__ __FUNCTION__ __NAMESPACE__ __TRAIT__";
  var phpBuiltin = "func_num_args func_get_arg func_get_args strlen strcmp strncmp strcasecmp strncasecmp each error_reporting define defined trigger_error user_error set_error_handler restore_error_handler get_declared_classes get_loaded_extensions extension_loaded get_extension_funcs debug_backtrace constant bin2hex hex2bin sleep usleep time mktime gmmktime strftime gmstrftime strtotime date gmdate getdate localtime checkdate flush wordwrap htmlspecialchars htmlentities html_entity_decode md5 md5_file crc32 getimagesize image_type_to_mime_type phpinfo phpversion phpcredits strnatcmp strnatcasecmp substr_count strspn strcspn strtok strtoupper strtolower strpos strrpos strrev hebrev hebrevc nl2br basename dirname pathinfo stripslashes stripcslashes strstr stristr strrchr str_shuffle str_word_count strcoll substr substr_replace quotemeta ucfirst ucwords strtr addslashes addcslashes rtrim str_replace str_repeat count_chars chunk_split trim ltrim strip_tags similar_text explode implode setlocale localeconv parse_str str_pad chop strchr sprintf printf vprintf vsprintf sscanf fscanf parse_url urlencode urldecode rawurlencode rawurldecode readlink linkinfo link unlink exec system escapeshellcmd escapeshellarg passthru shell_exec proc_open proc_close rand srand getrandmax mt_rand mt_srand mt_getrandmax base64_decode base64_encode abs ceil floor round is_finite is_nan is_infinite bindec hexdec octdec decbin decoct dechex base_convert number_format fmod ip2long long2ip getenv putenv getopt microtime gettimeofday getrusage uniqid quoted_printable_decode set_time_limit get_cfg_var magic_quotes_runtime set_magic_quotes_runtime get_magic_quotes_gpc get_magic_quotes_runtime import_request_variables error_log serialize unserialize memory_get_usage var_dump var_export debug_zval_dump print_r highlight_file show_source highlight_string ini_get ini_get_all ini_set ini_alter ini_restore get_include_path set_include_path restore_include_path setcookie header headers_sent connection_aborted connection_status ignore_user_abort parse_ini_file is_uploaded_file move_uploaded_file intval floatval doubleval strval gettype settype is_null is_resource is_bool is_long is_float is_int is_integer is_double is_real is_numeric is_string is_array is_object is_scalar ereg ereg_replace eregi eregi_replace split spliti join sql_regcase dl pclose popen readfile rewind rmdir umask fclose feof fgetc fgets fgetss fread fopen fpassthru ftruncate fstat fseek ftell fflush fwrite fputs mkdir rename copy tempnam tmpfile file file_get_contents stream_select stream_context_create stream_context_set_params stream_context_set_option stream_context_get_options stream_filter_prepend stream_filter_append fgetcsv flock get_meta_tags stream_set_write_buffer set_file_buffer set_socket_blocking stream_set_blocking socket_set_blocking stream_get_meta_data stream_register_wrapper stream_wrapper_register stream_set_timeout socket_set_timeout socket_get_status realpath fnmatch fsockopen pfsockopen pack unpack get_browser crypt opendir closedir chdir getcwd rewinddir readdir dir glob fileatime filectime filegroup fileinode filemtime fileowner fileperms filesize filetype file_exists is_writable is_writeable is_readable is_executable is_file is_dir is_link stat lstat chown touch clearstatcache mail ob_start ob_flush ob_clean ob_end_flush ob_end_clean ob_get_flush ob_get_clean ob_get_length ob_get_level ob_get_status ob_get_contents ob_implicit_flush ob_list_handlers ksort krsort natsort natcasesort asort arsort sort rsort usort uasort uksort shuffle array_walk count end prev next reset current key min max in_array array_search extract compact array_fill range array_multisort array_push array_pop array_shift array_unshift array_splice array_slice array_merge array_merge_recursive array_keys array_values array_count_values array_reverse array_reduce array_pad array_flip array_change_key_case array_rand array_unique array_intersect array_intersect_assoc array_diff array_diff_assoc array_sum array_filter array_map array_chunk array_key_exists pos sizeof key_exists assert assert_options version_compare ftok str_rot13 aggregate session_name session_module_name session_save_path session_id session_regenerate_id session_decode session_register session_unregister session_is_registered session_encode session_start session_destroy session_unset session_set_save_handler session_cache_limiter session_cache_expire session_set_cookie_params session_get_cookie_params session_write_close preg_match preg_match_all preg_replace preg_replace_callback preg_split preg_quote preg_grep overload ctype_alnum ctype_alpha ctype_cntrl ctype_digit ctype_lower ctype_graph ctype_print ctype_punct ctype_space ctype_upper ctype_xdigit virtual apache_request_headers apache_note apache_lookup_uri apache_child_terminate apache_setenv apache_response_headers apache_get_version getallheaders mysql_connect mysql_pconnect mysql_close mysql_select_db mysql_create_db mysql_drop_db mysql_query mysql_unbuffered_query mysql_db_query mysql_list_dbs mysql_list_tables mysql_list_fields mysql_list_processes mysql_error mysql_errno mysql_affected_rows mysql_insert_id mysql_result mysql_num_rows mysql_num_fields mysql_fetch_row mysql_fetch_array mysql_fetch_assoc mysql_fetch_object mysql_data_seek mysql_fetch_lengths mysql_fetch_field mysql_field_seek mysql_free_result mysql_field_name mysql_field_table mysql_field_len mysql_field_type mysql_field_flags mysql_escape_string mysql_real_escape_string mysql_stat mysql_thread_id mysql_client_encoding mysql_get_client_info mysql_get_host_info mysql_get_proto_info mysql_get_server_info mysql_info mysql mysql_fieldname mysql_fieldtable mysql_fieldlen mysql_fieldtype mysql_fieldflags mysql_selectdb mysql_createdb mysql_dropdb mysql_freeresult mysql_numfields mysql_numrows mysql_listdbs mysql_listtables mysql_listfields mysql_db_name mysql_dbname mysql_tablename mysql_table_name pg_connect pg_pconnect pg_close pg_connection_status pg_connection_busy pg_connection_reset pg_host pg_dbname pg_port pg_tty pg_options pg_ping pg_query pg_send_query pg_cancel_query pg_fetch_result pg_fetch_row pg_fetch_assoc pg_fetch_array pg_fetch_object pg_fetch_all pg_affected_rows pg_get_result pg_result_seek pg_result_status pg_free_result pg_last_oid pg_num_rows pg_num_fields pg_field_name pg_field_num pg_field_size pg_field_type pg_field_prtlen pg_field_is_null pg_get_notify pg_get_pid pg_result_error pg_last_error pg_last_notice pg_put_line pg_end_copy pg_copy_to pg_copy_from pg_trace pg_untrace pg_lo_create pg_lo_unlink pg_lo_open pg_lo_close pg_lo_read pg_lo_write pg_lo_read_all pg_lo_import pg_lo_export pg_lo_seek pg_lo_tell pg_escape_string pg_escape_bytea pg_unescape_bytea pg_client_encoding pg_set_client_encoding pg_meta_data pg_convert pg_insert pg_update pg_delete pg_select pg_exec pg_getlastoid pg_cmdtuples pg_errormessage pg_numrows pg_numfields pg_fieldname pg_fieldsize pg_fieldtype pg_fieldnum pg_fieldprtlen pg_fieldisnull pg_freeresult pg_result pg_loreadall pg_locreate pg_lounlink pg_loopen pg_loclose pg_loread pg_lowrite pg_loimport pg_loexport http_response_code get_declared_traits getimagesizefromstring socket_import_stream stream_set_chunk_size trait_exists header_register_callback class_uses session_status session_register_shutdown echo print global static exit array empty eval isset unset die include require include_once require_once json_decode json_encode json_last_error json_last_error_msg curl_close curl_copy_handle curl_errno curl_error curl_escape curl_exec curl_file_create curl_getinfo curl_init curl_multi_add_handle curl_multi_close curl_multi_exec curl_multi_getcontent curl_multi_info_read curl_multi_init curl_multi_remove_handle curl_multi_select curl_multi_setopt curl_multi_strerror curl_pause curl_reset curl_setopt_array curl_setopt curl_share_close curl_share_init curl_share_setopt curl_strerror curl_unescape curl_version mysqli_affected_rows mysqli_autocommit mysqli_change_user mysqli_character_set_name mysqli_close mysqli_commit mysqli_connect_errno mysqli_connect_error mysqli_connect mysqli_data_seek mysqli_debug mysqli_dump_debug_info mysqli_errno mysqli_error_list mysqli_error mysqli_fetch_all mysqli_fetch_array mysqli_fetch_assoc mysqli_fetch_field_direct mysqli_fetch_field mysqli_fetch_fields mysqli_fetch_lengths mysqli_fetch_object mysqli_fetch_row mysqli_field_count mysqli_field_seek mysqli_field_tell mysqli_free_result mysqli_get_charset mysqli_get_client_info mysqli_get_client_stats mysqli_get_client_version mysqli_get_connection_stats mysqli_get_host_info mysqli_get_proto_info mysqli_get_server_info mysqli_get_server_version mysqli_info mysqli_init mysqli_insert_id mysqli_kill mysqli_more_results mysqli_multi_query mysqli_next_result mysqli_num_fields mysqli_num_rows mysqli_options mysqli_ping mysqli_prepare mysqli_query mysqli_real_connect mysqli_real_escape_string mysqli_real_query mysqli_reap_async_query mysqli_refresh mysqli_rollback mysqli_select_db mysqli_set_charset mysqli_set_local_infile_default mysqli_set_local_infile_handler mysqli_sqlstate mysqli_ssl_set mysqli_stat mysqli_stmt_init mysqli_store_result mysqli_thread_id mysqli_thread_safe mysqli_use_result mysqli_warning_count";
  CodeMirror.registerHelper("hintWords", "php", [phpKeywords, phpAtoms, phpBuiltin].join(" ").split(" "));
  CodeMirror.registerHelper("wordChars", "php", /[\w$]/);

  var phpConfig = {
    name: "clike",
    helperType: "php",
    keywords: keywords(phpKeywords),
    blockKeywords: keywords("catch do else elseif for foreach if switch try while finally"),
    defKeywords: keywords("class function interface namespace trait"),
    atoms: keywords(phpAtoms),
    builtin: keywords(phpBuiltin),
    multiLineStrings: true,
    hooks: {
      "$": function(stream) {
        stream.eatWhile(/[\w\$_]/);
        return "variable-2";
      },
      "<": function(stream, state) {
        if (stream.match(/<", false)) stream.next();
        return "comment";
      },
      "/": function(stream) {
        if (stream.eat("/")) {
          while (!stream.eol() && !stream.match("?>", false)) stream.next();
          return "comment";
        }
        return false;
      },
      '"': function(_stream, state) {
        (state.tokStack || (state.tokStack = [])).push('"', 0);
        state.tokenize = phpString('"');
        return "string";
      },
      "{": function(_stream, state) {
        if (state.tokStack && state.tokStack.length)
          state.tokStack[state.tokStack.length - 1]++;
        return false;
      },
      "}": function(_stream, state) {
        if (state.tokStack && state.tokStack.length > 0 &&
            !--state.tokStack[state.tokStack.length - 1]) {
          state.tokenize = phpString(state.tokStack[state.tokStack.length - 2]);
        }
        return false;
      }
    }
  };

  CodeMirror.defineMode("php", function(config, parserConfig) {
    var htmlMode = CodeMirror.getMode(config, "text/html");
    var phpMode = CodeMirror.getMode(config, phpConfig);

    function dispatch(stream, state) {
      var isPHP = state.curMode == phpMode;
      if (stream.sol() && state.pending && state.pending != '"' && state.pending != "'") state.pending = null;
      if (!isPHP) {
        if (stream.match(/^<\?\w*/)) {
          state.curMode = phpMode;
          state.curState = state.php;
          return "meta";
        }
        if (state.pending == '"' || state.pending == "'") {
          while (!stream.eol() && stream.next() != state.pending) {}
          var style = "string";
        } else if (state.pending && stream.pos < state.pending.end) {
          stream.pos = state.pending.end;
          var style = state.pending.style;
        } else {
          var style = htmlMode.token(stream, state.curState);
        }
        if (state.pending) state.pending = null;
        var cur = stream.current(), openPHP = cur.search(/<\?/), m;
        if (openPHP != -1) {
          if (style == "string" && (m = cur.match(/[\'\"]$/)) && !/\?>/.test(cur)) state.pending = m[0];
          else state.pending = {end: stream.pos, style: style};
          stream.backUp(cur.length - openPHP);
        }
        return style;
      } else if (isPHP && state.php.tokenize == null && stream.match("?>")) {
        state.curMode = htmlMode;
        state.curState = state.html;
        return "meta";
      } else {
        return phpMode.token(stream, state.curState);
      }
    }

    return {
      startState: function() {
        var html = CodeMirror.startState(htmlMode), php = CodeMirror.startState(phpMode);
        return {html: html,
                php: php,
                curMode: parserConfig.startOpen ? phpMode : htmlMode,
                curState: parserConfig.startOpen ? php : html,
                pending: null};
      },

      copyState: function(state) {
        var html = state.html, htmlNew = CodeMirror.copyState(htmlMode, html),
            php = state.php, phpNew = CodeMirror.copyState(phpMode, php), cur;
        if (state.curMode == htmlMode) cur = htmlNew;
        else cur = phpNew;
        return {html: htmlNew, php: phpNew, curMode: state.curMode, curState: cur,
                pending: state.pending};
      },

      token: dispatch,

      indent: function(state, textAfter) {
        if ((state.curMode != phpMode && /^\s*<\//.test(textAfter)) ||
            (state.curMode == phpMode && /^\?>/.test(textAfter)))
          return htmlMode.indent(state.html, textAfter);
        return state.curMode.indent(state.curState, textAfter);
      },

      blockCommentStart: "/*",
      blockCommentEnd: "*/",
      lineComment: "//",

      innerMode: function(state) { return {state: state.curState, mode: state.curMode}; }
    };
  }, "htmlmixed", "clike");

  CodeMirror.defineMIME("application/x-httpd-php", "php");
  CodeMirror.defineMIME("application/x-httpd-php-open", {name: "php", startOpen: true});
  CodeMirror.defineMIME("text/x-php", phpConfig);
});
CodeMirror-5.4.0/mode/php/test.js000066400000000000000000000147551254300440500166260ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({indentUnit: 2}, "php");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

  MT('simple_test',
     '[meta ]');

  MT('variable_interpolation_non_alphanumeric',
     '[meta $/$\\$}$\\\"$:$;$?$|$[[$]]$+$=aaa"]',
     '[meta ?>]');

  MT('variable_interpolation_digits',
     '[meta ]');

  MT('variable_interpolation_simple_syntax_1',
     '[meta ]');

  MT('variable_interpolation_simple_syntax_2',
     '[meta ]');

  MT('variable_interpolation_simple_syntax_3',
     '[meta [variable aaaaa][string .aaaaaa"];',
     '[keyword echo] [string "aaa][variable-2 $aaaa][string ->][variable-2 $aaaaa][string .aaaaaa"];',
     '[keyword echo] [string "aaa][variable-2 $aaaa]->[variable aaaaa][string [[2]].aaaaaa"];',
     '[keyword echo] [string "aaa][variable-2 $aaaa]->[variable aaaaa][string ->aaaa2.aaaaaa"];',
     '[meta ?>]');

  MT('variable_interpolation_escaping',
     '[meta aaa.aaa"];',
     '[keyword echo] [string "aaa\\$aaaa[[2]]aaa.aaa"];',
     '[keyword echo] [string "aaa\\$aaaa[[asd]]aaa.aaa"];',
     '[keyword echo] [string "aaa{\\$aaaa->aaa.aaa"];',
     '[keyword echo] [string "aaa{\\$aaaa[[2]]aaa.aaa"];',
     '[keyword echo] [string "aaa{\\aaaaa[[asd]]aaa.aaa"];',
     '[keyword echo] [string "aaa\\${aaaa->aaa.aaa"];',
     '[keyword echo] [string "aaa\\${aaaa[[2]]aaa.aaa"];',
     '[keyword echo] [string "aaa\\${aaaa[[asd]]aaa.aaa"];',
     '[meta ?>]');

  MT('variable_interpolation_complex_syntax_1',
     '[meta aaa.aaa"];',
     '[keyword echo] [string "aaa][variable-2 $]{[variable-2 $aaaa]}[string ->aaa.aaa"];',
     '[keyword echo] [string "aaa][variable-2 $]{[variable-2 $aaaa][[','  [number 42]',']]}[string ->aaa.aaa"];',
     '[keyword echo] [string "aaa][variable-2 $]{[variable aaaa][meta ?>]aaaaaa');

  MT('variable_interpolation_complex_syntax_2',
     '[meta } $aaaaaa.aaa"];',
     '[keyword echo] [string "][variable-2 $]{[variable aaa][comment /*}?>*/][[','  [string "aaa][variable-2 $aaa][string {}][variable-2 $]{[variable aaa]}[string "]',']]}[string ->aaa.aaa"];',
     '[keyword echo] [string "][variable-2 $]{[variable aaa][comment /*} } $aaa } */]}[string ->aaa.aaa"];');


  function build_recursive_monsters(nt, t, n){
    var monsters = [t];
    for (var i = 1; i <= n; ++i)
      monsters[i] = nt.join(monsters[i - 1]);
    return monsters;
  }

  var m1 = build_recursive_monsters(
    ['[string "][variable-2 $]{[variable aaa] [operator +] ', '}[string "]'],
    '[comment /* }?>} */] [string "aaa][variable-2 $aaa][string .aaa"]',
    10
  );

  MT('variable_interpolation_complex_syntax_3_1',
     '[meta ]');

  var m2 = build_recursive_monsters(
    ['[string "a][variable-2 $]{[variable aaa] [operator +] ', ' [operator +] ', '}[string .a"]'],
    '[comment /* }?>{{ */] [string "a?>}{{aa][variable-2 $aaa][string .a}a?>a"]',
    5
  );

  MT('variable_interpolation_complex_syntax_3_2',
     '[meta ]');

  function build_recursive_monsters_2(mf1, mf2, nt, t, n){
    var monsters = [t];
    for (var i = 1; i <= n; ++i)
      monsters[i] = nt[0] + mf1[i - 1] + nt[1] + mf2[i - 1] + nt[2] + monsters[i - 1] + nt[3];
    return monsters;
  }

  var m3 = build_recursive_monsters_2(
    m1,
    m2,
    ['[string "a][variable-2 $]{[variable aaa] [operator +] ', ' [operator +] ', ' [operator +] ', '}[string .a"]'],
    '[comment /* }?>{{ */] [string "a?>}{{aa][variable-2 $aaa][string .a}a?>a"]',
    4
  );

  MT('variable_interpolation_complex_syntax_3_3',
     '[meta ]');

  MT("variable_interpolation_heredoc",
     "[meta 

CodeMirror: Pig Latin mode












Pig Latin mode




    

    

        Simple mode that handles Pig Latin language.
    


    
MIME type defined: text/x-pig
    (PIG code)



CodeMirror-5.4.0/mode/pig/pig.js000066400000000000000000000132621254300440500164060ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/*
 *      Pig Latin Mode for CodeMirror 2
 *      @author Prasanth Jayachandran
 *      @link   https://github.com/prasanthj/pig-codemirror-2
 *  This implementation is adapted from PL/SQL mode in CodeMirror 2.
 */
(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("pig", function(_config, parserConfig) {
  var keywords = parserConfig.keywords,
  builtins = parserConfig.builtins,
  types = parserConfig.types,
  multiLineStrings = parserConfig.multiLineStrings;

  var isOperatorChar = /[*+\-%<>=&?:\/!|]/;

  function chain(stream, state, f) {
    state.tokenize = f;
    return f(stream, state);
  }

  function tokenComment(stream, state) {
    var isEnd = false;
    var ch;
    while(ch = stream.next()) {
      if(ch == "/" && isEnd) {
        state.tokenize = tokenBase;
        break;
      }
      isEnd = (ch == "*");
    }
    return "comment";
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, next, end = false;
      while((next = stream.next()) != null) {
        if (next == quote && !escaped) {
          end = true; break;
        }
        escaped = !escaped && next == "\\";
      }
      if (end || !(escaped || multiLineStrings))
        state.tokenize = tokenBase;
      return "error";
    };
  }


  function tokenBase(stream, state) {
    var ch = stream.next();

    // is a start of string?
    if (ch == '"' || ch == "'")
      return chain(stream, state, tokenString(ch));
    // is it one of the special chars
    else if(/[\[\]{}\(\),;\.]/.test(ch))
      return null;
    // is it a number?
    else if(/\d/.test(ch)) {
      stream.eatWhile(/[\w\.]/);
      return "number";
    }
    // multi line comment or operator
    else if (ch == "/") {
      if (stream.eat("*")) {
        return chain(stream, state, tokenComment);
      }
      else {
        stream.eatWhile(isOperatorChar);
        return "operator";
      }
    }
    // single line comment or operator
    else if (ch=="-") {
      if(stream.eat("-")){
        stream.skipToEnd();
        return "comment";
      }
      else {
        stream.eatWhile(isOperatorChar);
        return "operator";
      }
    }
    // is it an operator
    else if (isOperatorChar.test(ch)) {
      stream.eatWhile(isOperatorChar);
      return "operator";
    }
    else {
      // get the while word
      stream.eatWhile(/[\w\$_]/);
      // is it one of the listed keywords?
      if (keywords && keywords.propertyIsEnumerable(stream.current().toUpperCase())) {
        //keywords can be used as variables like flatten(group), group.$0 etc..
        if (!stream.eat(")") && !stream.eat("."))
          return "keyword";
      }
      // is it one of the builtin functions?
      if (builtins && builtins.propertyIsEnumerable(stream.current().toUpperCase()))
        return "variable-2";
      // is it one of the listed types?
      if (types && types.propertyIsEnumerable(stream.current().toUpperCase()))
        return "variable-3";
      // default is a 'variable'
      return "variable";
    }
  }

  // Interface
  return {
    startState: function() {
      return {
        tokenize: tokenBase,
        startOfLine: true
      };
    },

    token: function(stream, state) {
      if(stream.eatSpace()) return null;
      var style = state.tokenize(stream, state);
      return style;
    }
  };
});

(function() {
  function keywords(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }

  // builtin funcs taken from trunk revision 1303237
  var pBuiltins = "ABS ACOS ARITY ASIN ATAN AVG BAGSIZE BINSTORAGE BLOOM BUILDBLOOM CBRT CEIL "
    + "CONCAT COR COS COSH COUNT COUNT_STAR COV CONSTANTSIZE CUBEDIMENSIONS DIFF DISTINCT DOUBLEABS "
    + "DOUBLEAVG DOUBLEBASE DOUBLEMAX DOUBLEMIN DOUBLEROUND DOUBLESUM EXP FLOOR FLOATABS FLOATAVG "
    + "FLOATMAX FLOATMIN FLOATROUND FLOATSUM GENERICINVOKER INDEXOF INTABS INTAVG INTMAX INTMIN "
    + "INTSUM INVOKEFORDOUBLE INVOKEFORFLOAT INVOKEFORINT INVOKEFORLONG INVOKEFORSTRING INVOKER "
    + "ISEMPTY JSONLOADER JSONMETADATA JSONSTORAGE LAST_INDEX_OF LCFIRST LOG LOG10 LOWER LONGABS "
    + "LONGAVG LONGMAX LONGMIN LONGSUM MAX MIN MAPSIZE MONITOREDUDF NONDETERMINISTIC OUTPUTSCHEMA  "
    + "PIGSTORAGE PIGSTREAMING RANDOM REGEX_EXTRACT REGEX_EXTRACT_ALL REPLACE ROUND SIN SINH SIZE "
    + "SQRT STRSPLIT SUBSTRING SUM STRINGCONCAT STRINGMAX STRINGMIN STRINGSIZE TAN TANH TOBAG "
    + "TOKENIZE TOMAP TOP TOTUPLE TRIM TEXTLOADER TUPLESIZE UCFIRST UPPER UTF8STORAGECONVERTER ";

  // taken from QueryLexer.g
  var pKeywords = "VOID IMPORT RETURNS DEFINE LOAD FILTER FOREACH ORDER CUBE DISTINCT COGROUP "
    + "JOIN CROSS UNION SPLIT INTO IF OTHERWISE ALL AS BY USING INNER OUTER ONSCHEMA PARALLEL "
    + "PARTITION GROUP AND OR NOT GENERATE FLATTEN ASC DESC IS STREAM THROUGH STORE MAPREDUCE "
    + "SHIP CACHE INPUT OUTPUT STDERROR STDIN STDOUT LIMIT SAMPLE LEFT RIGHT FULL EQ GT LT GTE LTE "
    + "NEQ MATCHES TRUE FALSE DUMP";

  // data types
  var pTypes = "BOOLEAN INT LONG FLOAT DOUBLE CHARARRAY BYTEARRAY BAG TUPLE MAP ";

  CodeMirror.defineMIME("text/x-pig", {
    name: "pig",
    builtins: keywords(pBuiltins),
    keywords: keywords(pKeywords),
    types: keywords(pTypes)
  });

  CodeMirror.registerHelper("hintWords", "pig", (pBuiltins + pTypes + pKeywords).split(" "));
}());

});
CodeMirror-5.4.0/mode/properties/000077500000000000000000000000001254300440500167025ustar00rootroot00000000000000CodeMirror-5.4.0/mode/properties/index.html000066400000000000000000000030231254300440500206750ustar00rootroot00000000000000

CodeMirror: Properties files mode












Properties files mode



    

    
MIME types defined: text/x-properties,
    text/x-ini.


  

CodeMirror-5.4.0/mode/properties/properties.js000066400000000000000000000041711254300440500214370ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("properties", function() {
  return {
    token: function(stream, state) {
      var sol = stream.sol() || state.afterSection;
      var eol = stream.eol();

      state.afterSection = false;

      if (sol) {
        if (state.nextMultiline) {
          state.inMultiline = true;
          state.nextMultiline = false;
        } else {
          state.position = "def";
        }
      }

      if (eol && ! state.nextMultiline) {
        state.inMultiline = false;
        state.position = "def";
      }

      if (sol) {
        while(stream.eatSpace());
      }

      var ch = stream.next();

      if (sol && (ch === "#" || ch === "!" || ch === ";")) {
        state.position = "comment";
        stream.skipToEnd();
        return "comment";
      } else if (sol && ch === "[") {
        state.afterSection = true;
        stream.skipTo("]"); stream.eat("]");
        return "header";
      } else if (ch === "=" || ch === ":") {
        state.position = "quote";
        return null;
      } else if (ch === "\\" && state.position === "quote") {
        if (stream.eol()) {  // end of line?
          // Multiline value
          state.nextMultiline = true;
        }
      }

      return state.position;
    },

    startState: function() {
      return {
        position : "def",       // Current position, "def", "quote" or "comment"
        nextMultiline : false,  // Is the next line multiline value
        inMultiline : false,    // Is the current line a multiline value
        afterSection : false    // Did we just open a section
      };
    }

  };
});

CodeMirror.defineMIME("text/x-properties", "properties");
CodeMirror.defineMIME("text/x-ini", "properties");

});
CodeMirror-5.4.0/mode/puppet/000077500000000000000000000000001254300440500160235ustar00rootroot00000000000000CodeMirror-5.4.0/mode/puppet/index.html000066400000000000000000000062741254300440500200310ustar00rootroot00000000000000

CodeMirror: Puppet mode













Puppet mode



    

    
MIME types defined: text/x-puppet.


  

CodeMirror-5.4.0/mode/puppet/puppet.js000066400000000000000000000166261254300440500177110ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("puppet", function () {
  // Stores the words from the define method
  var words = {};
  // Taken, mostly, from the Puppet official variable standards regex
  var variable_regex = /({)?([a-z][a-z0-9_]*)?((::[a-z][a-z0-9_]*)*::)?[a-zA-Z0-9_]+(})?/;

  // Takes a string of words separated by spaces and adds them as
  // keys with the value of the first argument 'style'
  function define(style, string) {
    var split = string.split(' ');
    for (var i = 0; i < split.length; i++) {
      words[split[i]] = style;
    }
  }

  // Takes commonly known puppet types/words and classifies them to a style
  define('keyword', 'class define site node include import inherits');
  define('keyword', 'case if else in and elsif default or');
  define('atom', 'false true running present absent file directory undef');
  define('builtin', 'action augeas burst chain computer cron destination dport exec ' +
    'file filebucket group host icmp iniface interface jump k5login limit log_level ' +
    'log_prefix macauthorization mailalias maillist mcx mount nagios_command ' +
    'nagios_contact nagios_contactgroup nagios_host nagios_hostdependency ' +
    'nagios_hostescalation nagios_hostextinfo nagios_hostgroup nagios_service ' +
    'nagios_servicedependency nagios_serviceescalation nagios_serviceextinfo ' +
    'nagios_servicegroup nagios_timeperiod name notify outiface package proto reject ' +
    'resources router schedule scheduled_task selboolean selmodule service source ' +
    'sport ssh_authorized_key sshkey stage state table tidy todest toports tosource ' +
    'user vlan yumrepo zfs zone zpool');

  // After finding a start of a string ('|") this function attempts to find the end;
  // If a variable is encountered along the way, we display it differently when it
  // is encapsulated in a double-quoted string.
  function tokenString(stream, state) {
    var current, prev, found_var = false;
    while (!stream.eol() && (current = stream.next()) != state.pending) {
      if (current === '$' && prev != '\\' && state.pending == '"') {
        found_var = true;
        break;
      }
      prev = current;
    }
    if (found_var) {
      stream.backUp(1);
    }
    if (current == state.pending) {
      state.continueString = false;
    } else {
      state.continueString = true;
    }
    return "string";
  }

  // Main function
  function tokenize(stream, state) {
    // Matches one whole word
    var word = stream.match(/[\w]+/, false);
    // Matches attributes (i.e. ensure => present ; 'ensure' would be matched)
    var attribute = stream.match(/(\s+)?\w+\s+=>.*/, false);
    // Matches non-builtin resource declarations
    // (i.e. "apache::vhost {" or "mycustomclasss {" would be matched)
    var resource = stream.match(/(\s+)?[\w:_]+(\s+)?{/, false);
    // Matches virtual and exported resources (i.e. @@user { ; and the like)
    var special_resource = stream.match(/(\s+)?[@]{1,2}[\w:_]+(\s+)?{/, false);

    // Finally advance the stream
    var ch = stream.next();

    // Have we found a variable?
    if (ch === '$') {
      if (stream.match(variable_regex)) {
        // If so, and its in a string, assign it a different color
        return state.continueString ? 'variable-2' : 'variable';
      }
      // Otherwise return an invalid variable
      return "error";
    }
    // Should we still be looking for the end of a string?
    if (state.continueString) {
      // If so, go through the loop again
      stream.backUp(1);
      return tokenString(stream, state);
    }
    // Are we in a definition (class, node, define)?
    if (state.inDefinition) {
      // If so, return def (i.e. for 'class myclass {' ; 'myclass' would be matched)
      if (stream.match(/(\s+)?[\w:_]+(\s+)?/)) {
        return 'def';
      }
      // Match the rest it the next time around
      stream.match(/\s+{/);
      state.inDefinition = false;
    }
    // Are we in an 'include' statement?
    if (state.inInclude) {
      // Match and return the included class
      stream.match(/(\s+)?\S+(\s+)?/);
      state.inInclude = false;
      return 'def';
    }
    // Do we just have a function on our hands?
    // In 'ensure_resource("myclass")', 'ensure_resource' is matched
    if (stream.match(/(\s+)?\w+\(/)) {
      stream.backUp(1);
      return 'def';
    }
    // Have we matched the prior attribute regex?
    if (attribute) {
      stream.match(/(\s+)?\w+/);
      return 'tag';
    }
    // Do we have Puppet specific words?
    if (word && words.hasOwnProperty(word)) {
      // Negates the initial next()
      stream.backUp(1);
      // Acutally move the stream
      stream.match(/[\w]+/);
      // We want to process these words differently
      // do to the importance they have in Puppet
      if (stream.match(/\s+\S+\s+{/, false)) {
        state.inDefinition = true;
      }
      if (word == 'include') {
        state.inInclude = true;
      }
      // Returns their value as state in the prior define methods
      return words[word];
    }
    // Is there a match on a reference?
    if (/(^|\s+)[A-Z][\w:_]+/.test(word)) {
      // Negate the next()
      stream.backUp(1);
      // Match the full reference
      stream.match(/(^|\s+)[A-Z][\w:_]+/);
      return 'def';
    }
    // Have we matched the prior resource regex?
    if (resource) {
      stream.match(/(\s+)?[\w:_]+/);
      return 'def';
    }
    // Have we matched the prior special_resource regex?
    if (special_resource) {
      stream.match(/(\s+)?[@]{1,2}/);
      return 'special';
    }
    // Match all the comments. All of them.
    if (ch == "#") {
      stream.skipToEnd();
      return "comment";
    }
    // Have we found a string?
    if (ch == "'" || ch == '"') {
      // Store the type (single or double)
      state.pending = ch;
      // Perform the looping function to find the end
      return tokenString(stream, state);
    }
    // Match all the brackets
    if (ch == '{' || ch == '}') {
      return 'bracket';
    }
    // Match characters that we are going to assume
    // are trying to be regex
    if (ch == '/') {
      stream.match(/.*?\//);
      return 'variable-3';
    }
    // Match all the numbers
    if (ch.match(/[0-9]/)) {
      stream.eatWhile(/[0-9]+/);
      return 'number';
    }
    // Match the '=' and '=>' operators
    if (ch == '=') {
      if (stream.peek() == '>') {
          stream.next();
      }
      return "operator";
    }
    // Keep advancing through all the rest
    stream.eatWhile(/[\w-]/);
    // Return a blank line for everything else
    return null;
  }
  // Start it all
  return {
    startState: function () {
      var state = {};
      state.inDefinition = false;
      state.inInclude = false;
      state.continueString = false;
      state.pending = false;
      return state;
    },
    token: function (stream, state) {
      // Strip the spaces, but regex will account for them eitherway
      if (stream.eatSpace()) return null;
      // Go through the main process
      return tokenize(stream, state);
    }
  };
});

CodeMirror.defineMIME("text/x-puppet", "puppet");

});
CodeMirror-5.4.0/mode/python/000077500000000000000000000000001254300440500160275ustar00rootroot00000000000000CodeMirror-5.4.0/mode/python/index.html000066400000000000000000000134761254300440500200370ustar00rootroot00000000000000

CodeMirror: Python mode













Python mode


    




Cython mode





    
    
Configuration Options for Python mode:

    
    
      
  • version - 2/3 - The version of Python to recognize.  Default is 2.
    • 
      
  • singleLineStringErrors - true/false - If you have a single-line string that is not terminated at the end of the line, this will show subsequent lines as errors if true, otherwise it will consider the newline as the end of the string. Default is false.
    • 
      
  • hangingIndent - int - If you want to write long arguments to a function starting on a new line, how much that line should be indented. Defaults to one normal indentation unit.
    • 
    

    
Advanced Configuration Options:

    
Usefull for superset of python syntax like Enthought enaml, IPython magics and  questionmark help

    
    
      
  • singleOperators - RegEx - Regular Expression for single operator matching,  default : 
    ^[\\+\\-\\*/%&|\\^~<>!]
     including 
    @
     on Python 3
    • 
      
  • singleDelimiters - RegEx - Regular Expression for single delimiter matching, default :  
    ^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]
    • 
      
  • doubleOperators - RegEx - Regular Expression for double operators matching, default : 
    ^((==)|(!=)|(<=)|(>=)|(<>)|(<<)|(>>)|(//)|(\\*\\*))
    • 
      
  • doubleDelimiters - RegEx - Regular Expressoin for double delimiters matching, default : 
    ^((\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))
    • 
      
  • tripleDelimiters - RegEx - Regular Expression for triple delimiters matching, default : 
    ^((//=)|(>>=)|(<<=)|(\\*\\*=))
    • 
      
  • identifiers - RegEx - Regular Expression for identifier, default : 
    ^[_A-Za-z][_A-Za-z0-9]*
     on Python 2 and 
    ^[_A-Za-z\u00A1-\uFFFF][_A-Za-z0-9\u00A1-\uFFFF]*
     on Python 3.
    • 
      
  • extra_keywords - list of string - List of extra words ton consider as keywords
    • 
      
  • extra_builtins - list of string - List of extra words ton consider as builtins
    • 
    



    
MIME types defined: text/x-python and text/x-cython.

  

CodeMirror-5.4.0/mode/python/python.js000066400000000000000000000311521254300440500177100ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  function wordRegexp(words) {
    return new RegExp("^((" + words.join(")|(") + "))\\b");
  }

  var wordOperators = wordRegexp(["and", "or", "not", "is"]);
  var commonKeywords = ["as", "assert", "break", "class", "continue",
                        "def", "del", "elif", "else", "except", "finally",
                        "for", "from", "global", "if", "import",
                        "lambda", "pass", "raise", "return",
                        "try", "while", "with", "yield", "in"];
  var commonBuiltins = ["abs", "all", "any", "bin", "bool", "bytearray", "callable", "chr",
                        "classmethod", "compile", "complex", "delattr", "dict", "dir", "divmod",
                        "enumerate", "eval", "filter", "float", "format", "frozenset",
                        "getattr", "globals", "hasattr", "hash", "help", "hex", "id",
                        "input", "int", "isinstance", "issubclass", "iter", "len",
                        "list", "locals", "map", "max", "memoryview", "min", "next",
                        "object", "oct", "open", "ord", "pow", "property", "range",
                        "repr", "reversed", "round", "set", "setattr", "slice",
                        "sorted", "staticmethod", "str", "sum", "super", "tuple",
                        "type", "vars", "zip", "__import__", "NotImplemented",
                        "Ellipsis", "__debug__"];
  var py2 = {builtins: ["apply", "basestring", "buffer", "cmp", "coerce", "execfile",
                        "file", "intern", "long", "raw_input", "reduce", "reload",
                        "unichr", "unicode", "xrange", "False", "True", "None"],
             keywords: ["exec", "print"]};
  var py3 = {builtins: ["ascii", "bytes", "exec", "print"],
             keywords: ["nonlocal", "False", "True", "None", "async", "await"]};

  CodeMirror.registerHelper("hintWords", "python", commonKeywords.concat(commonBuiltins));

  function top(state) {
    return state.scopes[state.scopes.length - 1];
  }

  CodeMirror.defineMode("python", function(conf, parserConf) {
    var ERRORCLASS = "error";

    var singleDelimiters = parserConf.singleDelimiters || new RegExp("^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]");
    var doubleOperators = parserConf.doubleOperators || new RegExp("^((==)|(!=)|(<=)|(>=)|(<>)|(<<)|(>>)|(//)|(\\*\\*))");
    var doubleDelimiters = parserConf.doubleDelimiters || new RegExp("^((\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))");
    var tripleDelimiters = parserConf.tripleDelimiters || new RegExp("^((//=)|(>>=)|(<<=)|(\\*\\*=))");

    if (parserConf.version && parseInt(parserConf.version, 10) == 3){
        // since http://legacy.python.org/dev/peps/pep-0465/ @ is also an operator
        var singleOperators = parserConf.singleOperators || new RegExp("^[\\+\\-\\*/%&|\\^~<>!@]");
        var identifiers = parserConf.identifiers|| new RegExp("^[_A-Za-z\u00A1-\uFFFF][_A-Za-z0-9\u00A1-\uFFFF]*");
    } else {
        var singleOperators = parserConf.singleOperators || new RegExp("^[\\+\\-\\*/%&|\\^~<>!]");
        var identifiers = parserConf.identifiers|| new RegExp("^[_A-Za-z][_A-Za-z0-9]*");
    }

    var hangingIndent = parserConf.hangingIndent || conf.indentUnit;

    var myKeywords = commonKeywords, myBuiltins = commonBuiltins;
    if(parserConf.extra_keywords != undefined){
      myKeywords = myKeywords.concat(parserConf.extra_keywords);
    }
    if(parserConf.extra_builtins != undefined){
      myBuiltins = myBuiltins.concat(parserConf.extra_builtins);
    }
    if (parserConf.version && parseInt(parserConf.version, 10) == 3) {
      myKeywords = myKeywords.concat(py3.keywords);
      myBuiltins = myBuiltins.concat(py3.builtins);
      var stringPrefixes = new RegExp("^(([rb]|(br))?('{3}|\"{3}|['\"]))", "i");
    } else {
      myKeywords = myKeywords.concat(py2.keywords);
      myBuiltins = myBuiltins.concat(py2.builtins);
      var stringPrefixes = new RegExp("^(([rub]|(ur)|(br))?('{3}|\"{3}|['\"]))", "i");
    }
    var keywords = wordRegexp(myKeywords);
    var builtins = wordRegexp(myBuiltins);

    // tokenizers
    function tokenBase(stream, state) {
      // Handle scope changes
      if (stream.sol() && top(state).type == "py") {
        var scopeOffset = top(state).offset;
        if (stream.eatSpace()) {
          var lineOffset = stream.indentation();
          if (lineOffset > scopeOffset)
            pushScope(stream, state, "py");
          else if (lineOffset < scopeOffset && dedent(stream, state))
            state.errorToken = true;
          return null;
        } else {
          var style = tokenBaseInner(stream, state);
          if (scopeOffset > 0 && dedent(stream, state))
            style += " " + ERRORCLASS;
          return style;
        }
      }
      return tokenBaseInner(stream, state);
    }

    function tokenBaseInner(stream, state) {
      if (stream.eatSpace()) return null;

      var ch = stream.peek();

      // Handle Comments
      if (ch == "#") {
        stream.skipToEnd();
        return "comment";
      }

      // Handle Number Literals
      if (stream.match(/^[0-9\.]/, false)) {
        var floatLiteral = false;
        // Floats
        if (stream.match(/^\d*\.\d+(e[\+\-]?\d+)?/i)) { floatLiteral = true; }
        if (stream.match(/^\d+\.\d*/)) { floatLiteral = true; }
        if (stream.match(/^\.\d+/)) { floatLiteral = true; }
        if (floatLiteral) {
          // Float literals may be "imaginary"
          stream.eat(/J/i);
          return "number";
        }
        // Integers
        var intLiteral = false;
        // Hex
        if (stream.match(/^0x[0-9a-f]+/i)) intLiteral = true;
        // Binary
        if (stream.match(/^0b[01]+/i)) intLiteral = true;
        // Octal
        if (stream.match(/^0o[0-7]+/i)) intLiteral = true;
        // Decimal
        if (stream.match(/^[1-9]\d*(e[\+\-]?\d+)?/)) {
          // Decimal literals may be "imaginary"
          stream.eat(/J/i);
          // TODO - Can you have imaginary longs?
          intLiteral = true;
        }
        // Zero by itself with no other piece of number.
        if (stream.match(/^0(?![\dx])/i)) intLiteral = true;
        if (intLiteral) {
          // Integer literals may be "long"
          stream.eat(/L/i);
          return "number";
        }
      }

      // Handle Strings
      if (stream.match(stringPrefixes)) {
        state.tokenize = tokenStringFactory(stream.current());
        return state.tokenize(stream, state);
      }

      // Handle operators and Delimiters
      if (stream.match(tripleDelimiters) || stream.match(doubleDelimiters))
        return null;

      if (stream.match(doubleOperators) || stream.match(singleOperators))
        return "operator";

      if (stream.match(singleDelimiters))
        return null;

      if (stream.match(keywords) || stream.match(wordOperators))
        return "keyword";

      if (stream.match(builtins))
        return "builtin";

      if (stream.match(/^(self|cls)\b/))
        return "variable-2";

      if (stream.match(identifiers)) {
        if (state.lastToken == "def" || state.lastToken == "class")
          return "def";
        return "variable";
      }

      // Handle non-detected items
      stream.next();
      return ERRORCLASS;
    }

    function tokenStringFactory(delimiter) {
      while ("rub".indexOf(delimiter.charAt(0).toLowerCase()) >= 0)
        delimiter = delimiter.substr(1);

      var singleline = delimiter.length == 1;
      var OUTCLASS = "string";

      function tokenString(stream, state) {
        while (!stream.eol()) {
          stream.eatWhile(/[^'"\\]/);
          if (stream.eat("\\")) {
            stream.next();
            if (singleline && stream.eol())
              return OUTCLASS;
          } else if (stream.match(delimiter)) {
            state.tokenize = tokenBase;
            return OUTCLASS;
          } else {
            stream.eat(/['"]/);
          }
        }
        if (singleline) {
          if (parserConf.singleLineStringErrors)
            return ERRORCLASS;
          else
            state.tokenize = tokenBase;
        }
        return OUTCLASS;
      }
      tokenString.isString = true;
      return tokenString;
    }

    function pushScope(stream, state, type) {
      var offset = 0, align = null;
      if (type == "py") {
        while (top(state).type != "py")
          state.scopes.pop();
      }
      offset = top(state).offset + (type == "py" ? conf.indentUnit : hangingIndent);
      if (type != "py" && !stream.match(/^(\s|#.*)*$/, false))
        align = stream.column() + 1;
      state.scopes.push({offset: offset, type: type, align: align});
    }

    function dedent(stream, state) {
      var indented = stream.indentation();
      while (top(state).offset > indented) {
        if (top(state).type != "py") return true;
        state.scopes.pop();
      }
      return top(state).offset != indented;
    }

    function tokenLexer(stream, state) {
      var style = state.tokenize(stream, state);
      var current = stream.current();

      // Handle '.' connected identifiers
      if (current == ".") {
        style = stream.match(identifiers, false) ? null : ERRORCLASS;
        if (style == null && state.lastStyle == "meta") {
          // Apply 'meta' style to '.' connected identifiers when
          // appropriate.
          style = "meta";
        }
        return style;
      }

      // Handle decorators
      if (current == "@"){
        if(parserConf.version && parseInt(parserConf.version, 10) == 3){
            return stream.match(identifiers, false) ? "meta" : "operator";
        } else {
            return stream.match(identifiers, false) ? "meta" : ERRORCLASS;
        }
      }

      if ((style == "variable" || style == "builtin")
          && state.lastStyle == "meta")
        style = "meta";

      // Handle scope changes.
      if (current == "pass" || current == "return")
        state.dedent += 1;

      if (current == "lambda") state.lambda = true;
      if (current == ":" && !state.lambda && top(state).type == "py")
        pushScope(stream, state, "py");

      var delimiter_index = current.length == 1 ? "[({".indexOf(current) : -1;
      if (delimiter_index != -1)
        pushScope(stream, state, "])}".slice(delimiter_index, delimiter_index+1));

      delimiter_index = "])}".indexOf(current);
      if (delimiter_index != -1) {
        if (top(state).type == current) state.scopes.pop();
        else return ERRORCLASS;
      }
      if (state.dedent > 0 && stream.eol() && top(state).type == "py") {
        if (state.scopes.length > 1) state.scopes.pop();
        state.dedent -= 1;
      }

      return style;
    }

    var external = {
      startState: function(basecolumn) {
        return {
          tokenize: tokenBase,
          scopes: [{offset: basecolumn || 0, type: "py", align: null}],
          lastStyle: null,
          lastToken: null,
          lambda: false,
          dedent: 0
        };
      },

      token: function(stream, state) {
        var addErr = state.errorToken;
        if (addErr) state.errorToken = false;
        var style = tokenLexer(stream, state);

        state.lastStyle = style;

        var current = stream.current();
        if (current && style)
          state.lastToken = current;

        if (stream.eol() && state.lambda)
          state.lambda = false;
        return addErr ? style + " " + ERRORCLASS : style;
      },

      indent: function(state, textAfter) {
        if (state.tokenize != tokenBase)
          return state.tokenize.isString ? CodeMirror.Pass : 0;

        var scope = top(state);
        var closing = textAfter && textAfter.charAt(0) == scope.type;
        if (scope.align != null)
          return scope.align - (closing ? 1 : 0);
        else if (closing && state.scopes.length > 1)
          return state.scopes[state.scopes.length - 2].offset;
        else
          return scope.offset;
      },

      closeBrackets: {triples: "'\""},
      lineComment: "#",
      fold: "indent"
    };
    return external;
  });

  CodeMirror.defineMIME("text/x-python", "python");

  var words = function(str) { return str.split(" "); };

  CodeMirror.defineMIME("text/x-cython", {
    name: "python",
    extra_keywords: words("by cdef cimport cpdef ctypedef enum except"+
                          "extern gil include nogil property public"+
                          "readonly struct union DEF IF ELIF ELSE")
  });

});
CodeMirror-5.4.0/mode/q/000077500000000000000000000000001254300440500147465ustar00rootroot00000000000000CodeMirror-5.4.0/mode/q/index.html000066400000000000000000000214011254300440500167410ustar00rootroot00000000000000

CodeMirror: Q mode













Q mode






    

    
MIME type defined: text/x-q.

  

CodeMirror-5.4.0/mode/q/q.js000066400000000000000000000147311254300440500155520ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("q",function(config){
  var indentUnit=config.indentUnit,
      curPunc,
      keywords=buildRE(["abs","acos","aj","aj0","all","and","any","asc","asin","asof","atan","attr","avg","avgs","bin","by","ceiling","cols","cor","cos","count","cov","cross","csv","cut","delete","deltas","desc","dev","differ","distinct","div","do","each","ej","enlist","eval","except","exec","exit","exp","fby","fills","first","fkeys","flip","floor","from","get","getenv","group","gtime","hclose","hcount","hdel","hopen","hsym","iasc","idesc","if","ij","in","insert","inter","inv","key","keys","last","like","list","lj","load","log","lower","lsq","ltime","ltrim","mavg","max","maxs","mcount","md5","mdev","med","meta","min","mins","mmax","mmin","mmu","mod","msum","neg","next","not","null","or","over","parse","peach","pj","plist","prd","prds","prev","prior","rand","rank","ratios","raze","read0","read1","reciprocal","reverse","rload","rotate","rsave","rtrim","save","scan","select","set","setenv","show","signum","sin","sqrt","ss","ssr","string","sublist","sum","sums","sv","system","tables","tan","til","trim","txf","type","uj","ungroup","union","update","upper","upsert","value","var","view","views","vs","wavg","where","where","while","within","wj","wj1","wsum","xasc","xbar","xcol","xcols","xdesc","xexp","xgroup","xkey","xlog","xprev","xrank"]),
      E=/[|/&^!+:\\\-*%$=~#;@><,?_\'\"\[\(\]\)\s{}]/;
  function buildRE(w){return new RegExp("^("+w.join("|")+")$");}
  function tokenBase(stream,state){
    var sol=stream.sol(),c=stream.next();
    curPunc=null;
    if(sol)
      if(c=="/")
        return(state.tokenize=tokenLineComment)(stream,state);
      else if(c=="\\"){
        if(stream.eol()||/\s/.test(stream.peek()))
          return stream.skipToEnd(),/^\\\s*$/.test(stream.current())?(state.tokenize=tokenCommentToEOF)(stream, state):state.tokenize=tokenBase,"comment";
        else
          return state.tokenize=tokenBase,"builtin";
      }
    if(/\s/.test(c))
      return stream.peek()=="/"?(stream.skipToEnd(),"comment"):"whitespace";
    if(c=='"')
      return(state.tokenize=tokenString)(stream,state);
    if(c=='`')
      return stream.eatWhile(/[A-Z|a-z|\d|_|:|\/|\.]/),"symbol";
    if(("."==c&&/\d/.test(stream.peek()))||/\d/.test(c)){
      var t=null;
      stream.backUp(1);
      if(stream.match(/^\d{4}\.\d{2}(m|\.\d{2}([D|T](\d{2}(:\d{2}(:\d{2}(\.\d{1,9})?)?)?)?)?)/)
      || stream.match(/^\d+D(\d{2}(:\d{2}(:\d{2}(\.\d{1,9})?)?)?)/)
      || stream.match(/^\d{2}:\d{2}(:\d{2}(\.\d{1,9})?)?/)
      || stream.match(/^\d+[ptuv]{1}/))
        t="temporal";
      else if(stream.match(/^0[NwW]{1}/)
      || stream.match(/^0x[\d|a-f|A-F]*/)
      || stream.match(/^[0|1]+[b]{1}/)
      || stream.match(/^\d+[chijn]{1}/)
      || stream.match(/-?\d*(\.\d*)?(e[+\-]?\d+)?(e|f)?/))
        t="number";
      return(t&&(!(c=stream.peek())||E.test(c)))?t:(stream.next(),"error");
    }
    if(/[A-Z|a-z]|\./.test(c))
      return stream.eatWhile(/[A-Z|a-z|\.|_|\d]/),keywords.test(stream.current())?"keyword":"variable";
    if(/[|/&^!+:\\\-*%$=~#;@><\.,?_\']/.test(c))
      return null;
    if(/[{}\(\[\]\)]/.test(c))
      return null;
    return"error";
  }
  function tokenLineComment(stream,state){
    return stream.skipToEnd(),/\/\s*$/.test(stream.current())?(state.tokenize=tokenBlockComment)(stream,state):(state.tokenize=tokenBase),"comment";
  }
  function tokenBlockComment(stream,state){
    var f=stream.sol()&&stream.peek()=="\\";
    stream.skipToEnd();
    if(f&&/^\\\s*$/.test(stream.current()))
      state.tokenize=tokenBase;
    return"comment";
  }
  function tokenCommentToEOF(stream){return stream.skipToEnd(),"comment";}
  function tokenString(stream,state){
    var escaped=false,next,end=false;
    while((next=stream.next())){
      if(next=="\""&&!escaped){end=true;break;}
      escaped=!escaped&&next=="\\";
    }
    if(end)state.tokenize=tokenBase;
    return"string";
  }
  function pushContext(state,type,col){state.context={prev:state.context,indent:state.indent,col:col,type:type};}
  function popContext(state){state.indent=state.context.indent;state.context=state.context.prev;}
  return{
    startState:function(){
      return{tokenize:tokenBase,
             context:null,
             indent:0,
             col:0};
    },
    token:function(stream,state){
      if(stream.sol()){
        if(state.context&&state.context.align==null)
          state.context.align=false;
        state.indent=stream.indentation();
      }
      //if (stream.eatSpace()) return null;
      var style=state.tokenize(stream,state);
      if(style!="comment"&&state.context&&state.context.align==null&&state.context.type!="pattern"){
        state.context.align=true;
      }
      if(curPunc=="(")pushContext(state,")",stream.column());
      else if(curPunc=="[")pushContext(state,"]",stream.column());
      else if(curPunc=="{")pushContext(state,"}",stream.column());
      else if(/[\]\}\)]/.test(curPunc)){
        while(state.context&&state.context.type=="pattern")popContext(state);
        if(state.context&&curPunc==state.context.type)popContext(state);
      }
      else if(curPunc=="."&&state.context&&state.context.type=="pattern")popContext(state);
      else if(/atom|string|variable/.test(style)&&state.context){
        if(/[\}\]]/.test(state.context.type))
          pushContext(state,"pattern",stream.column());
        else if(state.context.type=="pattern"&&!state.context.align){
          state.context.align=true;
          state.context.col=stream.column();
        }
      }
      return style;
    },
    indent:function(state,textAfter){
      var firstChar=textAfter&&textAfter.charAt(0);
      var context=state.context;
      if(/[\]\}]/.test(firstChar))
        while (context&&context.type=="pattern")context=context.prev;
      var closing=context&&firstChar==context.type;
      if(!context)
        return 0;
      else if(context.type=="pattern")
        return context.col;
      else if(context.align)
        return context.col+(closing?0:1);
      else
        return context.indent+(closing?0:indentUnit);
    }
  };
});
CodeMirror.defineMIME("text/x-q","q");

});
CodeMirror-5.4.0/mode/r/000077500000000000000000000000001254300440500147475ustar00rootroot00000000000000CodeMirror-5.4.0/mode/r/index.html000066400000000000000000000050161254300440500167460ustar00rootroot00000000000000

CodeMirror: R mode












R mode



    

    
MIME types defined: text/x-rsrc.


    
Development of the CodeMirror R mode was kindly sponsored
    by Ubalo.


  

CodeMirror-5.4.0/mode/r/r.js000066400000000000000000000127661254300440500155620ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("r", function(config) {
  function wordObj(str) {
    var words = str.split(" "), res = {};
    for (var i = 0; i < words.length; ++i) res[words[i]] = true;
    return res;
  }
  var atoms = wordObj("NULL NA Inf NaN NA_integer_ NA_real_ NA_complex_ NA_character_");
  var builtins = wordObj("list quote bquote eval return call parse deparse");
  var keywords = wordObj("if else repeat while function for in next break");
  var blockkeywords = wordObj("if else repeat while function for");
  var opChars = /[+\-*\/^<>=!&|~$:]/;
  var curPunc;

  function tokenBase(stream, state) {
    curPunc = null;
    var ch = stream.next();
    if (ch == "#") {
      stream.skipToEnd();
      return "comment";
    } else if (ch == "0" && stream.eat("x")) {
      stream.eatWhile(/[\da-f]/i);
      return "number";
    } else if (ch == "." && stream.eat(/\d/)) {
      stream.match(/\d*(?:e[+\-]?\d+)?/);
      return "number";
    } else if (/\d/.test(ch)) {
      stream.match(/\d*(?:\.\d+)?(?:e[+\-]\d+)?L?/);
      return "number";
    } else if (ch == "'" || ch == '"') {
      state.tokenize = tokenString(ch);
      return "string";
    } else if (ch == "." && stream.match(/.[.\d]+/)) {
      return "keyword";
    } else if (/[\w\.]/.test(ch) && ch != "_") {
      stream.eatWhile(/[\w\.]/);
      var word = stream.current();
      if (atoms.propertyIsEnumerable(word)) return "atom";
      if (keywords.propertyIsEnumerable(word)) {
        // Block keywords start new blocks, except 'else if', which only starts
        // one new block for the 'if', no block for the 'else'.
        if (blockkeywords.propertyIsEnumerable(word) &&
            !stream.match(/\s*if(\s+|$)/, false))
          curPunc = "block";
        return "keyword";
      }
      if (builtins.propertyIsEnumerable(word)) return "builtin";
      return "variable";
    } else if (ch == "%") {
      if (stream.skipTo("%")) stream.next();
      return "variable-2";
    } else if (ch == "<" && stream.eat("-")) {
      return "arrow";
    } else if (ch == "=" && state.ctx.argList) {
      return "arg-is";
    } else if (opChars.test(ch)) {
      if (ch == "$") return "dollar";
      stream.eatWhile(opChars);
      return "operator";
    } else if (/[\(\){}\[\];]/.test(ch)) {
      curPunc = ch;
      if (ch == ";") return "semi";
      return null;
    } else {
      return null;
    }
  }

  function tokenString(quote) {
    return function(stream, state) {
      if (stream.eat("\\")) {
        var ch = stream.next();
        if (ch == "x") stream.match(/^[a-f0-9]{2}/i);
        else if ((ch == "u" || ch == "U") && stream.eat("{") && stream.skipTo("}")) stream.next();
        else if (ch == "u") stream.match(/^[a-f0-9]{4}/i);
        else if (ch == "U") stream.match(/^[a-f0-9]{8}/i);
        else if (/[0-7]/.test(ch)) stream.match(/^[0-7]{1,2}/);
        return "string-2";
      } else {
        var next;
        while ((next = stream.next()) != null) {
          if (next == quote) { state.tokenize = tokenBase; break; }
          if (next == "\\") { stream.backUp(1); break; }
        }
        return "string";
      }
    };
  }

  function push(state, type, stream) {
    state.ctx = {type: type,
                 indent: state.indent,
                 align: null,
                 column: stream.column(),
                 prev: state.ctx};
  }
  function pop(state) {
    state.indent = state.ctx.indent;
    state.ctx = state.ctx.prev;
  }

  return {
    startState: function() {
      return {tokenize: tokenBase,
              ctx: {type: "top",
                    indent: -config.indentUnit,
                    align: false},
              indent: 0,
              afterIdent: false};
    },

    token: function(stream, state) {
      if (stream.sol()) {
        if (state.ctx.align == null) state.ctx.align = false;
        state.indent = stream.indentation();
      }
      if (stream.eatSpace()) return null;
      var style = state.tokenize(stream, state);
      if (style != "comment" && state.ctx.align == null) state.ctx.align = true;

      var ctype = state.ctx.type;
      if ((curPunc == ";" || curPunc == "{" || curPunc == "}") && ctype == "block") pop(state);
      if (curPunc == "{") push(state, "}", stream);
      else if (curPunc == "(") {
        push(state, ")", stream);
        if (state.afterIdent) state.ctx.argList = true;
      }
      else if (curPunc == "[") push(state, "]", stream);
      else if (curPunc == "block") push(state, "block", stream);
      else if (curPunc == ctype) pop(state);
      state.afterIdent = style == "variable" || style == "keyword";
      return style;
    },

    indent: function(state, textAfter) {
      if (state.tokenize != tokenBase) return 0;
      var firstChar = textAfter && textAfter.charAt(0), ctx = state.ctx,
          closing = firstChar == ctx.type;
      if (ctx.type == "block") return ctx.indent + (firstChar == "{" ? 0 : config.indentUnit);
      else if (ctx.align) return ctx.column + (closing ? 0 : 1);
      else return ctx.indent + (closing ? 0 : config.indentUnit);
    },

    lineComment: "#"
  };
});

CodeMirror.defineMIME("text/x-rsrc", "r");

});
CodeMirror-5.4.0/mode/rpm/000077500000000000000000000000001254300440500153045ustar00rootroot00000000000000CodeMirror-5.4.0/mode/rpm/changes/000077500000000000000000000000001254300440500167145ustar00rootroot00000000000000CodeMirror-5.4.0/mode/rpm/changes/index.html000066400000000000000000000042041254300440500207110ustar00rootroot00000000000000

CodeMirror: RPM changes mode



    
    
    
    
    






RPM changes mode


    

    

    
MIME types defined: text/x-rpm-changes.



CodeMirror-5.4.0/mode/rpm/index.html000066400000000000000000000110171254300440500173010ustar00rootroot00000000000000

CodeMirror: RPM changes mode



    
    
    
    
    






RPM changes mode


    

    


RPM spec mode

    
    

    

    
MIME types defined: text/x-rpm-spec, text/x-rpm-changes.



CodeMirror-5.4.0/mode/rpm/rpm.js000066400000000000000000000073511254300440500164460ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("rpm-changes", function() {
  var headerSeperator = /^-+$/;
  var headerLine = /^(Mon|Tue|Wed|Thu|Fri|Sat|Sun) (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)  ?\d{1,2} \d{2}:\d{2}(:\d{2})? [A-Z]{3,4} \d{4} - /;
  var simpleEmail = /^[\w+.-]+@[\w.-]+/;

  return {
    token: function(stream) {
      if (stream.sol()) {
        if (stream.match(headerSeperator)) { return 'tag'; }
        if (stream.match(headerLine)) { return 'tag'; }
      }
      if (stream.match(simpleEmail)) { return 'string'; }
      stream.next();
      return null;
    }
  };
});

CodeMirror.defineMIME("text/x-rpm-changes", "rpm-changes");

// Quick and dirty spec file highlighting

CodeMirror.defineMode("rpm-spec", function() {
  var arch = /^(i386|i586|i686|x86_64|ppc64|ppc|ia64|s390x|s390|sparc64|sparcv9|sparc|noarch|alphaev6|alpha|hppa|mipsel)/;

  var preamble = /^(Name|Version|Release|License|Summary|Url|Group|Source|BuildArch|BuildRequires|BuildRoot|AutoReqProv|Provides|Requires(\(\w+\))?|Obsoletes|Conflicts|Recommends|Source\d*|Patch\d*|ExclusiveArch|NoSource|Supplements):/;
  var section = /^%(debug_package|package|description|prep|build|install|files|clean|changelog|preinstall|preun|postinstall|postun|pre|post|triggerin|triggerun|pretrans|posttrans|verifyscript|check|triggerpostun|triggerprein|trigger)/;
  var control_flow_complex = /^%(ifnarch|ifarch|if)/; // rpm control flow macros
  var control_flow_simple = /^%(else|endif)/; // rpm control flow macros
  var operators = /^(\!|\?|\<\=|\<|\>\=|\>|\=\=|\&\&|\|\|)/; // operators in control flow macros

  return {
    startState: function () {
        return {
          controlFlow: false,
          macroParameters: false,
          section: false
        };
    },
    token: function (stream, state) {
      var ch = stream.peek();
      if (ch == "#") { stream.skipToEnd(); return "comment"; }

      if (stream.sol()) {
        if (stream.match(preamble)) { return "preamble"; }
        if (stream.match(section)) { return "section"; }
      }

      if (stream.match(/^\$\w+/)) { return "def"; } // Variables like '$RPM_BUILD_ROOT'
      if (stream.match(/^\$\{\w+\}/)) { return "def"; } // Variables like '${RPM_BUILD_ROOT}'

      if (stream.match(control_flow_simple)) { return "keyword"; }
      if (stream.match(control_flow_complex)) {
        state.controlFlow = true;
        return "keyword";
      }
      if (state.controlFlow) {
        if (stream.match(operators)) { return "operator"; }
        if (stream.match(/^(\d+)/)) { return "number"; }
        if (stream.eol()) { state.controlFlow = false; }
      }

      if (stream.match(arch)) { return "number"; }

      // Macros like '%make_install' or '%attr(0775,root,root)'
      if (stream.match(/^%[\w]+/)) {
        if (stream.match(/^\(/)) { state.macroParameters = true; }
        return "macro";
      }
      if (state.macroParameters) {
        if (stream.match(/^\d+/)) { return "number";}
        if (stream.match(/^\)/)) {
          state.macroParameters = false;
          return "macro";
        }
      }
      if (stream.match(/^%\{\??[\w \-]+\}/)) { return "macro"; } // Macros like '%{defined fedora}'

      //TODO: Include bash script sub-parser (CodeMirror supports that)
      stream.next();
      return null;
    }
  };
});

CodeMirror.defineMIME("text/x-rpm-spec", "rpm-spec");

});
CodeMirror-5.4.0/mode/rst/000077500000000000000000000000001254300440500153165ustar00rootroot00000000000000CodeMirror-5.4.0/mode/rst/index.html000066400000000000000000000425511254300440500173220ustar00rootroot00000000000000

CodeMirror: reStructuredText mode













reStructuredText mode




    
    

        The python mode will be used for highlighting blocks
        containing Python/IPython terminal sessions: blocks starting with
        >>> (for Python) or In [num]: (for
        IPython).

        Further, the stex mode will be used for highlighting
        blocks containing LaTex code.
    


    
MIME types defined: text/x-rst.

  

CodeMirror-5.4.0/mode/rst/rst.js000066400000000000000000000422131254300440500164660ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../python/python"), require("../stex/stex"), require("../../addon/mode/overlay"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../python/python", "../stex/stex", "../../addon/mode/overlay"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode('rst', function (config, options) {

  var rx_strong = /^\*\*[^\*\s](?:[^\*]*[^\*\s])?\*\*/;
  var rx_emphasis = /^\*[^\*\s](?:[^\*]*[^\*\s])?\*/;
  var rx_literal = /^``[^`\s](?:[^`]*[^`\s])``/;

  var rx_number = /^(?:[\d]+(?:[\.,]\d+)*)/;
  var rx_positive = /^(?:\s\+[\d]+(?:[\.,]\d+)*)/;
  var rx_negative = /^(?:\s\-[\d]+(?:[\.,]\d+)*)/;

  var rx_uri_protocol = "[Hh][Tt][Tt][Pp][Ss]?://";
  var rx_uri_domain = "(?:[\\d\\w.-]+)\\.(?:\\w{2,6})";
  var rx_uri_path = "(?:/[\\d\\w\\#\\%\\&\\-\\.\\,\\/\\:\\=\\?\\~]+)*";
  var rx_uri = new RegExp("^" + rx_uri_protocol + rx_uri_domain + rx_uri_path);

  var overlay = {
    token: function (stream) {

      if (stream.match(rx_strong) && stream.match (/\W+|$/, false))
        return 'strong';
      if (stream.match(rx_emphasis) && stream.match (/\W+|$/, false))
        return 'em';
      if (stream.match(rx_literal) && stream.match (/\W+|$/, false))
        return 'string-2';
      if (stream.match(rx_number))
        return 'number';
      if (stream.match(rx_positive))
        return 'positive';
      if (stream.match(rx_negative))
        return 'negative';
      if (stream.match(rx_uri))
        return 'link';

      while (stream.next() != null) {
        if (stream.match(rx_strong, false)) break;
        if (stream.match(rx_emphasis, false)) break;
        if (stream.match(rx_literal, false)) break;
        if (stream.match(rx_number, false)) break;
        if (stream.match(rx_positive, false)) break;
        if (stream.match(rx_negative, false)) break;
        if (stream.match(rx_uri, false)) break;
      }

      return null;
    }
  };

  var mode = CodeMirror.getMode(
    config, options.backdrop || 'rst-base'
  );

  return CodeMirror.overlayMode(mode, overlay, true); // combine
}, 'python', 'stex');

///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////

CodeMirror.defineMode('rst-base', function (config) {

  ///////////////////////////////////////////////////////////////////////////
  ///////////////////////////////////////////////////////////////////////////

  function format(string) {
    var args = Array.prototype.slice.call(arguments, 1);
    return string.replace(/{(\d+)}/g, function (match, n) {
      return typeof args[n] != 'undefined' ? args[n] : match;
    });
  }

  ///////////////////////////////////////////////////////////////////////////
  ///////////////////////////////////////////////////////////////////////////

  var mode_python = CodeMirror.getMode(config, 'python');
  var mode_stex = CodeMirror.getMode(config, 'stex');

  ///////////////////////////////////////////////////////////////////////////
  ///////////////////////////////////////////////////////////////////////////

  var SEPA = "\\s+";
  var TAIL = "(?:\\s*|\\W|$)",
  rx_TAIL = new RegExp(format('^{0}', TAIL));

  var NAME =
    "(?:[^\\W\\d_](?:[\\w!\"#$%&'()\\*\\+,\\-\\.\/:;<=>\\?]*[^\\W_])?)",
  rx_NAME = new RegExp(format('^{0}', NAME));
  var NAME_WWS =
    "(?:[^\\W\\d_](?:[\\w\\s!\"#$%&'()\\*\\+,\\-\\.\/:;<=>\\?]*[^\\W_])?)";
  var REF_NAME = format('(?:{0}|`{1}`)', NAME, NAME_WWS);

  var TEXT1 = "(?:[^\\s\\|](?:[^\\|]*[^\\s\\|])?)";
  var TEXT2 = "(?:[^\\`]+)",
  rx_TEXT2 = new RegExp(format('^{0}', TEXT2));

  var rx_section = new RegExp(
    "^([!'#$%&\"()*+,-./:;<=>?@\\[\\\\\\]^_`{|}~])\\1{3,}\\s*$");
  var rx_explicit = new RegExp(
    format('^\\.\\.{0}', SEPA));
  var rx_link = new RegExp(
    format('^_{0}:{1}|^__:{1}', REF_NAME, TAIL));
  var rx_directive = new RegExp(
    format('^{0}::{1}', REF_NAME, TAIL));
  var rx_substitution = new RegExp(
    format('^\\|{0}\\|{1}{2}::{3}', TEXT1, SEPA, REF_NAME, TAIL));
  var rx_footnote = new RegExp(
    format('^\\[(?:\\d+|#{0}?|\\*)]{1}', REF_NAME, TAIL));
  var rx_citation = new RegExp(
    format('^\\[{0}\\]{1}', REF_NAME, TAIL));

  var rx_substitution_ref = new RegExp(
    format('^\\|{0}\\|', TEXT1));
  var rx_footnote_ref = new RegExp(
    format('^\\[(?:\\d+|#{0}?|\\*)]_', REF_NAME));
  var rx_citation_ref = new RegExp(
    format('^\\[{0}\\]_', REF_NAME));
  var rx_link_ref1 = new RegExp(
    format('^{0}__?', REF_NAME));
  var rx_link_ref2 = new RegExp(
    format('^`{0}`_', TEXT2));

  var rx_role_pre = new RegExp(
    format('^:{0}:`{1}`{2}', NAME, TEXT2, TAIL));
  var rx_role_suf = new RegExp(
    format('^`{1}`:{0}:{2}', NAME, TEXT2, TAIL));
  var rx_role = new RegExp(
    format('^:{0}:{1}', NAME, TAIL));

  var rx_directive_name = new RegExp(format('^{0}', REF_NAME));
  var rx_directive_tail = new RegExp(format('^::{0}', TAIL));
  var rx_substitution_text = new RegExp(format('^\\|{0}\\|', TEXT1));
  var rx_substitution_sepa = new RegExp(format('^{0}', SEPA));
  var rx_substitution_name = new RegExp(format('^{0}', REF_NAME));
  var rx_substitution_tail = new RegExp(format('^::{0}', TAIL));
  var rx_link_head = new RegExp("^_");
  var rx_link_name = new RegExp(format('^{0}|_', REF_NAME));
  var rx_link_tail = new RegExp(format('^:{0}', TAIL));

  var rx_verbatim = new RegExp('^::\\s*$');
  var rx_examples = new RegExp('^\\s+(?:>>>|In \\[\\d+\\]:)\\s');

  ///////////////////////////////////////////////////////////////////////////
  ///////////////////////////////////////////////////////////////////////////

  function to_normal(stream, state) {
    var token = null;

    if (stream.sol() && stream.match(rx_examples, false)) {
      change(state, to_mode, {
        mode: mode_python, local: CodeMirror.startState(mode_python)
      });
    } else if (stream.sol() && stream.match(rx_explicit)) {
      change(state, to_explicit);
      token = 'meta';
    } else if (stream.sol() && stream.match(rx_section)) {
      change(state, to_normal);
      token = 'header';
    } else if (phase(state) == rx_role_pre ||
               stream.match(rx_role_pre, false)) {

      switch (stage(state)) {
      case 0:
        change(state, to_normal, context(rx_role_pre, 1));
        stream.match(/^:/);
        token = 'meta';
        break;
      case 1:
        change(state, to_normal, context(rx_role_pre, 2));
        stream.match(rx_NAME);
        token = 'keyword';

        if (stream.current().match(/^(?:math|latex)/)) {
          state.tmp_stex = true;
        }
        break;
      case 2:
        change(state, to_normal, context(rx_role_pre, 3));
        stream.match(/^:`/);
        token = 'meta';
        break;
      case 3:
        if (state.tmp_stex) {
          state.tmp_stex = undefined; state.tmp = {
            mode: mode_stex, local: CodeMirror.startState(mode_stex)
          };
        }

        if (state.tmp) {
          if (stream.peek() == '`') {
            change(state, to_normal, context(rx_role_pre, 4));
            state.tmp = undefined;
            break;
          }

          token = state.tmp.mode.token(stream, state.tmp.local);
          break;
        }

        change(state, to_normal, context(rx_role_pre, 4));
        stream.match(rx_TEXT2);
        token = 'string';
        break;
      case 4:
        change(state, to_normal, context(rx_role_pre, 5));
        stream.match(/^`/);
        token = 'meta';
        break;
      case 5:
        change(state, to_normal, context(rx_role_pre, 6));
        stream.match(rx_TAIL);
        break;
      default:
        change(state, to_normal);
      }
    } else if (phase(state) == rx_role_suf ||
               stream.match(rx_role_suf, false)) {

      switch (stage(state)) {
      case 0:
        change(state, to_normal, context(rx_role_suf, 1));
        stream.match(/^`/);
        token = 'meta';
        break;
      case 1:
        change(state, to_normal, context(rx_role_suf, 2));
        stream.match(rx_TEXT2);
        token = 'string';
        break;
      case 2:
        change(state, to_normal, context(rx_role_suf, 3));
        stream.match(/^`:/);
        token = 'meta';
        break;
      case 3:
        change(state, to_normal, context(rx_role_suf, 4));
        stream.match(rx_NAME);
        token = 'keyword';
        break;
      case 4:
        change(state, to_normal, context(rx_role_suf, 5));
        stream.match(/^:/);
        token = 'meta';
        break;
      case 5:
        change(state, to_normal, context(rx_role_suf, 6));
        stream.match(rx_TAIL);
        break;
      default:
        change(state, to_normal);
      }
    } else if (phase(state) == rx_role || stream.match(rx_role, false)) {

      switch (stage(state)) {
      case 0:
        change(state, to_normal, context(rx_role, 1));
        stream.match(/^:/);
        token = 'meta';
        break;
      case 1:
        change(state, to_normal, context(rx_role, 2));
        stream.match(rx_NAME);
        token = 'keyword';
        break;
      case 2:
        change(state, to_normal, context(rx_role, 3));
        stream.match(/^:/);
        token = 'meta';
        break;
      case 3:
        change(state, to_normal, context(rx_role, 4));
        stream.match(rx_TAIL);
        break;
      default:
        change(state, to_normal);
      }
    } else if (phase(state) == rx_substitution_ref ||
               stream.match(rx_substitution_ref, false)) {

      switch (stage(state)) {
      case 0:
        change(state, to_normal, context(rx_substitution_ref, 1));
        stream.match(rx_substitution_text);
        token = 'variable-2';
        break;
      case 1:
        change(state, to_normal, context(rx_substitution_ref, 2));
        if (stream.match(/^_?_?/)) token = 'link';
        break;
      default:
        change(state, to_normal);
      }
    } else if (stream.match(rx_footnote_ref)) {
      change(state, to_normal);
      token = 'quote';
    } else if (stream.match(rx_citation_ref)) {
      change(state, to_normal);
      token = 'quote';
    } else if (stream.match(rx_link_ref1)) {
      change(state, to_normal);
      if (!stream.peek() || stream.peek().match(/^\W$/)) {
        token = 'link';
      }
    } else if (phase(state) == rx_link_ref2 ||
               stream.match(rx_link_ref2, false)) {

      switch (stage(state)) {
      case 0:
        if (!stream.peek() || stream.peek().match(/^\W$/)) {
          change(state, to_normal, context(rx_link_ref2, 1));
        } else {
          stream.match(rx_link_ref2);
        }
        break;
      case 1:
        change(state, to_normal, context(rx_link_ref2, 2));
        stream.match(/^`/);
        token = 'link';
        break;
      case 2:
        change(state, to_normal, context(rx_link_ref2, 3));
        stream.match(rx_TEXT2);
        break;
      case 3:
        change(state, to_normal, context(rx_link_ref2, 4));
        stream.match(/^`_/);
        token = 'link';
        break;
      default:
        change(state, to_normal);
      }
    } else if (stream.match(rx_verbatim)) {
      change(state, to_verbatim);
    }

    else {
      if (stream.next()) change(state, to_normal);
    }

    return token;
  }

  ///////////////////////////////////////////////////////////////////////////
  ///////////////////////////////////////////////////////////////////////////

  function to_explicit(stream, state) {
    var token = null;

    if (phase(state) == rx_substitution ||
        stream.match(rx_substitution, false)) {

      switch (stage(state)) {
      case 0:
        change(state, to_explicit, context(rx_substitution, 1));
        stream.match(rx_substitution_text);
        token = 'variable-2';
        break;
      case 1:
        change(state, to_explicit, context(rx_substitution, 2));
        stream.match(rx_substitution_sepa);
        break;
      case 2:
        change(state, to_explicit, context(rx_substitution, 3));
        stream.match(rx_substitution_name);
        token = 'keyword';
        break;
      case 3:
        change(state, to_explicit, context(rx_substitution, 4));
        stream.match(rx_substitution_tail);
        token = 'meta';
        break;
      default:
        change(state, to_normal);
      }
    } else if (phase(state) == rx_directive ||
               stream.match(rx_directive, false)) {

      switch (stage(state)) {
      case 0:
        change(state, to_explicit, context(rx_directive, 1));
        stream.match(rx_directive_name);
        token = 'keyword';

        if (stream.current().match(/^(?:math|latex)/))
          state.tmp_stex = true;
        else if (stream.current().match(/^python/))
          state.tmp_py = true;
        break;
      case 1:
        change(state, to_explicit, context(rx_directive, 2));
        stream.match(rx_directive_tail);
        token = 'meta';

        if (stream.match(/^latex\s*$/) || state.tmp_stex) {
          state.tmp_stex = undefined; change(state, to_mode, {
            mode: mode_stex, local: CodeMirror.startState(mode_stex)
          });
        }
        break;
      case 2:
        change(state, to_explicit, context(rx_directive, 3));
        if (stream.match(/^python\s*$/) || state.tmp_py) {
          state.tmp_py = undefined; change(state, to_mode, {
            mode: mode_python, local: CodeMirror.startState(mode_python)
          });
        }
        break;
      default:
        change(state, to_normal);
      }
    } else if (phase(state) == rx_link || stream.match(rx_link, false)) {

      switch (stage(state)) {
      case 0:
        change(state, to_explicit, context(rx_link, 1));
        stream.match(rx_link_head);
        stream.match(rx_link_name);
        token = 'link';
        break;
      case 1:
        change(state, to_explicit, context(rx_link, 2));
        stream.match(rx_link_tail);
        token = 'meta';
        break;
      default:
        change(state, to_normal);
      }
    } else if (stream.match(rx_footnote)) {
      change(state, to_normal);
      token = 'quote';
    } else if (stream.match(rx_citation)) {
      change(state, to_normal);
      token = 'quote';
    }

    else {
      stream.eatSpace();
      if (stream.eol()) {
        change(state, to_normal);
      } else {
        stream.skipToEnd();
        change(state, to_comment);
        token = 'comment';
      }
    }

    return token;
  }

  ///////////////////////////////////////////////////////////////////////////
  ///////////////////////////////////////////////////////////////////////////

  function to_comment(stream, state) {
    return as_block(stream, state, 'comment');
  }

  function to_verbatim(stream, state) {
    return as_block(stream, state, 'meta');
  }

  function as_block(stream, state, token) {
    if (stream.eol() || stream.eatSpace()) {
      stream.skipToEnd();
      return token;
    } else {
      change(state, to_normal);
      return null;
    }
  }

  ///////////////////////////////////////////////////////////////////////////
  ///////////////////////////////////////////////////////////////////////////

  function to_mode(stream, state) {

    if (state.ctx.mode && state.ctx.local) {

      if (stream.sol()) {
        if (!stream.eatSpace()) change(state, to_normal);
        return null;
      }

      return state.ctx.mode.token(stream, state.ctx.local);
    }

    change(state, to_normal);
    return null;
  }

  ///////////////////////////////////////////////////////////////////////////
  ///////////////////////////////////////////////////////////////////////////

  function context(phase, stage, mode, local) {
    return {phase: phase, stage: stage, mode: mode, local: local};
  }

  function change(state, tok, ctx) {
    state.tok = tok;
    state.ctx = ctx || {};
  }

  function stage(state) {
    return state.ctx.stage || 0;
  }

  function phase(state) {
    return state.ctx.phase;
  }

  ///////////////////////////////////////////////////////////////////////////
  ///////////////////////////////////////////////////////////////////////////

  return {
    startState: function () {
      return {tok: to_normal, ctx: context(undefined, 0)};
    },

    copyState: function (state) {
      var ctx = state.ctx, tmp = state.tmp;
      if (ctx.local)
        ctx = {mode: ctx.mode, local: CodeMirror.copyState(ctx.mode, ctx.local)};
      if (tmp)
        tmp = {mode: tmp.mode, local: CodeMirror.copyState(tmp.mode, tmp.local)};
      return {tok: state.tok, ctx: ctx, tmp: tmp};
    },

    innerMode: function (state) {
      return state.tmp      ? {state: state.tmp.local, mode: state.tmp.mode}
      : state.ctx.mode ? {state: state.ctx.local, mode: state.ctx.mode}
      : null;
    },

    token: function (stream, state) {
      return state.tok(stream, state);
    }
  };
}, 'python', 'stex');

///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////

CodeMirror.defineMIME('text/x-rst', 'rst');

///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////

});
CodeMirror-5.4.0/mode/ruby/000077500000000000000000000000001254300440500154675ustar00rootroot00000000000000CodeMirror-5.4.0/mode/ruby/index.html000066400000000000000000000131651254300440500174720ustar00rootroot00000000000000

CodeMirror: Ruby mode













Ruby mode



    

    
MIME types defined: text/x-ruby.


    
Development of the CodeMirror Ruby mode was kindly sponsored
    by Ubalo.


  

CodeMirror-5.4.0/mode/ruby/ruby.js000066400000000000000000000243151254300440500170130ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("ruby", function(config) {
  function wordObj(words) {
    var o = {};
    for (var i = 0, e = words.length; i < e; ++i) o[words[i]] = true;
    return o;
  }
  var keywords = wordObj([
    "alias", "and", "BEGIN", "begin", "break", "case", "class", "def", "defined?", "do", "else",
    "elsif", "END", "end", "ensure", "false", "for", "if", "in", "module", "next", "not", "or",
    "redo", "rescue", "retry", "return", "self", "super", "then", "true", "undef", "unless",
    "until", "when", "while", "yield", "nil", "raise", "throw", "catch", "fail", "loop", "callcc",
    "caller", "lambda", "proc", "public", "protected", "private", "require", "load",
    "require_relative", "extend", "autoload", "__END__", "__FILE__", "__LINE__", "__dir__"
  ]);
  var indentWords = wordObj(["def", "class", "case", "for", "while", "module", "then",
                             "catch", "loop", "proc", "begin"]);
  var dedentWords = wordObj(["end", "until"]);
  var matching = {"[": "]", "{": "}", "(": ")"};
  var curPunc;

  function chain(newtok, stream, state) {
    state.tokenize.push(newtok);
    return newtok(stream, state);
  }

  function tokenBase(stream, state) {
    curPunc = null;
    if (stream.sol() && stream.match("=begin") && stream.eol()) {
      state.tokenize.push(readBlockComment);
      return "comment";
    }
    if (stream.eatSpace()) return null;
    var ch = stream.next(), m;
    if (ch == "`" || ch == "'" || ch == '"') {
      return chain(readQuoted(ch, "string", ch == '"' || ch == "`"), stream, state);
    } else if (ch == "/") {
      var currentIndex = stream.current().length;
      if (stream.skipTo("/")) {
        var search_till = stream.current().length;
        stream.backUp(stream.current().length - currentIndex);
        var balance = 0;  // balance brackets
        while (stream.current().length < search_till) {
          var chchr = stream.next();
          if (chchr == "(") balance += 1;
          else if (chchr == ")") balance -= 1;
          if (balance < 0) break;
        }
        stream.backUp(stream.current().length - currentIndex);
        if (balance == 0)
          return chain(readQuoted(ch, "string-2", true), stream, state);
      }
      return "operator";
    } else if (ch == "%") {
      var style = "string", embed = true;
      if (stream.eat("s")) style = "atom";
      else if (stream.eat(/[WQ]/)) style = "string";
      else if (stream.eat(/[r]/)) style = "string-2";
      else if (stream.eat(/[wxq]/)) { style = "string"; embed = false; }
      var delim = stream.eat(/[^\w\s=]/);
      if (!delim) return "operator";
      if (matching.propertyIsEnumerable(delim)) delim = matching[delim];
      return chain(readQuoted(delim, style, embed, true), stream, state);
    } else if (ch == "#") {
      stream.skipToEnd();
      return "comment";
    } else if (ch == "<" && (m = stream.match(/^<-?[\`\"\']?([a-zA-Z_?]\w*)[\`\"\']?(?:;|$)/))) {
      return chain(readHereDoc(m[1]), stream, state);
    } else if (ch == "0") {
      if (stream.eat("x")) stream.eatWhile(/[\da-fA-F]/);
      else if (stream.eat("b")) stream.eatWhile(/[01]/);
      else stream.eatWhile(/[0-7]/);
      return "number";
    } else if (/\d/.test(ch)) {
      stream.match(/^[\d_]*(?:\.[\d_]+)?(?:[eE][+\-]?[\d_]+)?/);
      return "number";
    } else if (ch == "?") {
      while (stream.match(/^\\[CM]-/)) {}
      if (stream.eat("\\")) stream.eatWhile(/\w/);
      else stream.next();
      return "string";
    } else if (ch == ":") {
      if (stream.eat("'")) return chain(readQuoted("'", "atom", false), stream, state);
      if (stream.eat('"')) return chain(readQuoted('"', "atom", true), stream, state);

      // :> :>> :< :<< are valid symbols
      if (stream.eat(/[\<\>]/)) {
        stream.eat(/[\<\>]/);
        return "atom";
      }

      // :+ :- :/ :* :| :& :! are valid symbols
      if (stream.eat(/[\+\-\*\/\&\|\:\!]/)) {
        return "atom";
      }

      // Symbols can't start by a digit
      if (stream.eat(/[a-zA-Z$@_\xa1-\uffff]/)) {
        stream.eatWhile(/[\w$\xa1-\uffff]/);
        // Only one ? ! = is allowed and only as the last character
        stream.eat(/[\?\!\=]/);
        return "atom";
      }
      return "operator";
    } else if (ch == "@" && stream.match(/^@?[a-zA-Z_\xa1-\uffff]/)) {
      stream.eat("@");
      stream.eatWhile(/[\w\xa1-\uffff]/);
      return "variable-2";
    } else if (ch == "$") {
      if (stream.eat(/[a-zA-Z_]/)) {
        stream.eatWhile(/[\w]/);
      } else if (stream.eat(/\d/)) {
        stream.eat(/\d/);
      } else {
        stream.next(); // Must be a special global like $: or $!
      }
      return "variable-3";
    } else if (/[a-zA-Z_\xa1-\uffff]/.test(ch)) {
      stream.eatWhile(/[\w\xa1-\uffff]/);
      stream.eat(/[\?\!]/);
      if (stream.eat(":")) return "atom";
      return "ident";
    } else if (ch == "|" && (state.varList || state.lastTok == "{" || state.lastTok == "do")) {
      curPunc = "|";
      return null;
    } else if (/[\(\)\[\]{}\\;]/.test(ch)) {
      curPunc = ch;
      return null;
    } else if (ch == "-" && stream.eat(">")) {
      return "arrow";
    } else if (/[=+\-\/*:\.^%<>~|]/.test(ch)) {
      var more = stream.eatWhile(/[=+\-\/*:\.^%<>~|]/);
      if (ch == "." && !more) curPunc = ".";
      return "operator";
    } else {
      return null;
    }
  }

  function tokenBaseUntilBrace(depth) {
    if (!depth) depth = 1;
    return function(stream, state) {
      if (stream.peek() == "}") {
        if (depth == 1) {
          state.tokenize.pop();
          return state.tokenize[state.tokenize.length-1](stream, state);
        } else {
          state.tokenize[state.tokenize.length - 1] = tokenBaseUntilBrace(depth - 1);
        }
      } else if (stream.peek() == "{") {
        state.tokenize[state.tokenize.length - 1] = tokenBaseUntilBrace(depth + 1);
      }
      return tokenBase(stream, state);
    };
  }
  function tokenBaseOnce() {
    var alreadyCalled = false;
    return function(stream, state) {
      if (alreadyCalled) {
        state.tokenize.pop();
        return state.tokenize[state.tokenize.length-1](stream, state);
      }
      alreadyCalled = true;
      return tokenBase(stream, state);
    };
  }
  function readQuoted(quote, style, embed, unescaped) {
    return function(stream, state) {
      var escaped = false, ch;

      if (state.context.type === 'read-quoted-paused') {
        state.context = state.context.prev;
        stream.eat("}");
      }

      while ((ch = stream.next()) != null) {
        if (ch == quote && (unescaped || !escaped)) {
          state.tokenize.pop();
          break;
        }
        if (embed && ch == "#" && !escaped) {
          if (stream.eat("{")) {
            if (quote == "}") {
              state.context = {prev: state.context, type: 'read-quoted-paused'};
            }
            state.tokenize.push(tokenBaseUntilBrace());
            break;
          } else if (/[@\$]/.test(stream.peek())) {
            state.tokenize.push(tokenBaseOnce());
            break;
          }
        }
        escaped = !escaped && ch == "\\";
      }
      return style;
    };
  }
  function readHereDoc(phrase) {
    return function(stream, state) {
      if (stream.match(phrase)) state.tokenize.pop();
      else stream.skipToEnd();
      return "string";
    };
  }
  function readBlockComment(stream, state) {
    if (stream.sol() && stream.match("=end") && stream.eol())
      state.tokenize.pop();
    stream.skipToEnd();
    return "comment";
  }

  return {
    startState: function() {
      return {tokenize: [tokenBase],
              indented: 0,
              context: {type: "top", indented: -config.indentUnit},
              continuedLine: false,
              lastTok: null,
              varList: false};
    },

    token: function(stream, state) {
      if (stream.sol()) state.indented = stream.indentation();
      var style = state.tokenize[state.tokenize.length-1](stream, state), kwtype;
      var thisTok = curPunc;
      if (style == "ident") {
        var word = stream.current();
        style = state.lastTok == "." ? "property"
          : keywords.propertyIsEnumerable(stream.current()) ? "keyword"
          : /^[A-Z]/.test(word) ? "tag"
          : (state.lastTok == "def" || state.lastTok == "class" || state.varList) ? "def"
          : "variable";
        if (style == "keyword") {
          thisTok = word;
          if (indentWords.propertyIsEnumerable(word)) kwtype = "indent";
          else if (dedentWords.propertyIsEnumerable(word)) kwtype = "dedent";
          else if ((word == "if" || word == "unless") && stream.column() == stream.indentation())
            kwtype = "indent";
          else if (word == "do" && state.context.indented < state.indented)
            kwtype = "indent";
        }
      }
      if (curPunc || (style && style != "comment")) state.lastTok = thisTok;
      if (curPunc == "|") state.varList = !state.varList;

      if (kwtype == "indent" || /[\(\[\{]/.test(curPunc))
        state.context = {prev: state.context, type: curPunc || style, indented: state.indented};
      else if ((kwtype == "dedent" || /[\)\]\}]/.test(curPunc)) && state.context.prev)
        state.context = state.context.prev;

      if (stream.eol())
        state.continuedLine = (curPunc == "\\" || style == "operator");
      return style;
    },

    indent: function(state, textAfter) {
      if (state.tokenize[state.tokenize.length-1] != tokenBase) return 0;
      var firstChar = textAfter && textAfter.charAt(0);
      var ct = state.context;
      var closing = ct.type == matching[firstChar] ||
        ct.type == "keyword" && /^(?:end|until|else|elsif|when|rescue)\b/.test(textAfter);
      return ct.indented + (closing ? 0 : config.indentUnit) +
        (state.continuedLine ? config.indentUnit : 0);
    },

    electricChars: "}de", // enD and rescuE
    lineComment: "#"
  };
});

CodeMirror.defineMIME("text/x-ruby", "ruby");

});
CodeMirror-5.4.0/mode/ruby/test.js000066400000000000000000000007261254300440500170110ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({indentUnit: 2}, "ruby");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

  MT("divide_equal_operator",
     "[variable bar] [operator /=] [variable foo]");

  MT("divide_equal_operator_no_spacing",
     "[variable foo][operator /=][number 42]");

})();
CodeMirror-5.4.0/mode/rust/000077500000000000000000000000001254300440500155035ustar00rootroot00000000000000CodeMirror-5.4.0/mode/rust/index.html000066400000000000000000000025361254300440500175060ustar00rootroot00000000000000

CodeMirror: Rust mode












Rust mode






    

    
MIME types defined: text/x-rustsrc.

  

CodeMirror-5.4.0/mode/rust/rust.js000066400000000000000000000372541254300440500170510ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("rust", function() {
  var indentUnit = 4, altIndentUnit = 2;
  var valKeywords = {
    "if": "if-style", "while": "if-style", "loop": "else-style", "else": "else-style",
    "do": "else-style", "ret": "else-style", "fail": "else-style",
    "break": "atom", "cont": "atom", "const": "let", "resource": "fn",
    "let": "let", "fn": "fn", "for": "for", "alt": "alt", "iface": "iface",
    "impl": "impl", "type": "type", "enum": "enum", "mod": "mod",
    "as": "op", "true": "atom", "false": "atom", "assert": "op", "check": "op",
    "claim": "op", "native": "ignore", "unsafe": "ignore", "import": "else-style",
    "export": "else-style", "copy": "op", "log": "op", "log_err": "op",
    "use": "op", "bind": "op", "self": "atom", "struct": "enum"
  };
  var typeKeywords = function() {
    var keywords = {"fn": "fn", "block": "fn", "obj": "obj"};
    var atoms = "bool uint int i8 i16 i32 i64 u8 u16 u32 u64 float f32 f64 str char".split(" ");
    for (var i = 0, e = atoms.length; i < e; ++i) keywords[atoms[i]] = "atom";
    return keywords;
  }();
  var operatorChar = /[+\-*&%=<>!?|\.@]/;

  // Tokenizer

  // Used as scratch variable to communicate multiple values without
  // consing up tons of objects.
  var tcat, content;
  function r(tc, style) {
    tcat = tc;
    return style;
  }

  function tokenBase(stream, state) {
    var ch = stream.next();
    if (ch == '"') {
      state.tokenize = tokenString;
      return state.tokenize(stream, state);
    }
    if (ch == "'") {
      tcat = "atom";
      if (stream.eat("\\")) {
        if (stream.skipTo("'")) { stream.next(); return "string"; }
        else { return "error"; }
      } else {
        stream.next();
        return stream.eat("'") ? "string" : "error";
      }
    }
    if (ch == "/") {
      if (stream.eat("/")) { stream.skipToEnd(); return "comment"; }
      if (stream.eat("*")) {
        state.tokenize = tokenComment(1);
        return state.tokenize(stream, state);
      }
    }
    if (ch == "#") {
      if (stream.eat("[")) { tcat = "open-attr"; return null; }
      stream.eatWhile(/\w/);
      return r("macro", "meta");
    }
    if (ch == ":" && stream.match(":<")) {
      return r("op", null);
    }
    if (ch.match(/\d/) || (ch == "." && stream.eat(/\d/))) {
      var flp = false;
      if (!stream.match(/^x[\da-f]+/i) && !stream.match(/^b[01]+/)) {
        stream.eatWhile(/\d/);
        if (stream.eat(".")) { flp = true; stream.eatWhile(/\d/); }
        if (stream.match(/^e[+\-]?\d+/i)) { flp = true; }
      }
      if (flp) stream.match(/^f(?:32|64)/);
      else stream.match(/^[ui](?:8|16|32|64)/);
      return r("atom", "number");
    }
    if (ch.match(/[()\[\]{}:;,]/)) return r(ch, null);
    if (ch == "-" && stream.eat(">")) return r("->", null);
    if (ch.match(operatorChar)) {
      stream.eatWhile(operatorChar);
      return r("op", null);
    }
    stream.eatWhile(/\w/);
    content = stream.current();
    if (stream.match(/^::\w/)) {
      stream.backUp(1);
      return r("prefix", "variable-2");
    }
    if (state.keywords.propertyIsEnumerable(content))
      return r(state.keywords[content], content.match(/true|false/) ? "atom" : "keyword");
    return r("name", "variable");
  }

  function tokenString(stream, state) {
    var ch, escaped = false;
    while (ch = stream.next()) {
      if (ch == '"' && !escaped) {
        state.tokenize = tokenBase;
        return r("atom", "string");
      }
      escaped = !escaped && ch == "\\";
    }
    // Hack to not confuse the parser when a string is split in
    // pieces.
    return r("op", "string");
  }

  function tokenComment(depth) {
    return function(stream, state) {
      var lastCh = null, ch;
      while (ch = stream.next()) {
        if (ch == "/" && lastCh == "*") {
          if (depth == 1) {
            state.tokenize = tokenBase;
            break;
          } else {
            state.tokenize = tokenComment(depth - 1);
            return state.tokenize(stream, state);
          }
        }
        if (ch == "*" && lastCh == "/") {
          state.tokenize = tokenComment(depth + 1);
          return state.tokenize(stream, state);
        }
        lastCh = ch;
      }
      return "comment";
    };
  }

  // Parser

  var cx = {state: null, stream: null, marked: null, cc: null};
  function pass() {
    for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]);
  }
  function cont() {
    pass.apply(null, arguments);
    return true;
  }

  function pushlex(type, info) {
    var result = function() {
      var state = cx.state;
      state.lexical = {indented: state.indented, column: cx.stream.column(),
                       type: type, prev: state.lexical, info: info};
    };
    result.lex = true;
    return result;
  }
  function poplex() {
    var state = cx.state;
    if (state.lexical.prev) {
      if (state.lexical.type == ")")
        state.indented = state.lexical.indented;
      state.lexical = state.lexical.prev;
    }
  }
  function typecx() { cx.state.keywords = typeKeywords; }
  function valcx() { cx.state.keywords = valKeywords; }
  poplex.lex = typecx.lex = valcx.lex = true;

  function commasep(comb, end) {
    function more(type) {
      if (type == ",") return cont(comb, more);
      if (type == end) return cont();
      return cont(more);
    }
    return function(type) {
      if (type == end) return cont();
      return pass(comb, more);
    };
  }

  function stat_of(comb, tag) {
    return cont(pushlex("stat", tag), comb, poplex, block);
  }
  function block(type) {
    if (type == "}") return cont();
    if (type == "let") return stat_of(letdef1, "let");
    if (type == "fn") return stat_of(fndef);
    if (type == "type") return cont(pushlex("stat"), tydef, endstatement, poplex, block);
    if (type == "enum") return stat_of(enumdef);
    if (type == "mod") return stat_of(mod);
    if (type == "iface") return stat_of(iface);
    if (type == "impl") return stat_of(impl);
    if (type == "open-attr") return cont(pushlex("]"), commasep(expression, "]"), poplex);
    if (type == "ignore" || type.match(/[\]\);,]/)) return cont(block);
    return pass(pushlex("stat"), expression, poplex, endstatement, block);
  }
  function endstatement(type) {
    if (type == ";") return cont();
    return pass();
  }
  function expression(type) {
    if (type == "atom" || type == "name") return cont(maybeop);
    if (type == "{") return cont(pushlex("}"), exprbrace, poplex);
    if (type.match(/[\[\(]/)) return matchBrackets(type, expression);
    if (type.match(/[\]\)\};,]/)) return pass();
    if (type == "if-style") return cont(expression, expression);
    if (type == "else-style" || type == "op") return cont(expression);
    if (type == "for") return cont(pattern, maybetype, inop, expression, expression);
    if (type == "alt") return cont(expression, altbody);
    if (type == "fn") return cont(fndef);
    if (type == "macro") return cont(macro);
    return cont();
  }
  function maybeop(type) {
    if (content == ".") return cont(maybeprop);
    if (content == "::<"){return cont(typarams, maybeop);}
    if (type == "op" || content == ":") return cont(expression);
    if (type == "(" || type == "[") return matchBrackets(type, expression);
    return pass();
  }
  function maybeprop() {
    if (content.match(/^\w+$/)) {cx.marked = "variable"; return cont(maybeop);}
    return pass(expression);
  }
  function exprbrace(type) {
    if (type == "op") {
      if (content == "|") return cont(blockvars, poplex, pushlex("}", "block"), block);
      if (content == "||") return cont(poplex, pushlex("}", "block"), block);
    }
    if (content == "mutable" || (content.match(/^\w+$/) && cx.stream.peek() == ":"
                                 && !cx.stream.match("::", false)))
      return pass(record_of(expression));
    return pass(block);
  }
  function record_of(comb) {
    function ro(type) {
      if (content == "mutable" || content == "with") {cx.marked = "keyword"; return cont(ro);}
      if (content.match(/^\w*$/)) {cx.marked = "variable"; return cont(ro);}
      if (type == ":") return cont(comb, ro);
      if (type == "}") return cont();
      return cont(ro);
    }
    return ro;
  }
  function blockvars(type) {
    if (type == "name") {cx.marked = "def"; return cont(blockvars);}
    if (type == "op" && content == "|") return cont();
    return cont(blockvars);
  }

  function letdef1(type) {
    if (type.match(/[\]\)\};]/)) return cont();
    if (content == "=") return cont(expression, letdef2);
    if (type == ",") return cont(letdef1);
    return pass(pattern, maybetype, letdef1);
  }
  function letdef2(type) {
    if (type.match(/[\]\)\};,]/)) return pass(letdef1);
    else return pass(expression, letdef2);
  }
  function maybetype(type) {
    if (type == ":") return cont(typecx, rtype, valcx);
    return pass();
  }
  function inop(type) {
    if (type == "name" && content == "in") {cx.marked = "keyword"; return cont();}
    return pass();
  }
  function fndef(type) {
    if (content == "@" || content == "~") {cx.marked = "keyword"; return cont(fndef);}
    if (type == "name") {cx.marked = "def"; return cont(fndef);}
    if (content == "<") return cont(typarams, fndef);
    if (type == "{") return pass(expression);
    if (type == "(") return cont(pushlex(")"), commasep(argdef, ")"), poplex, fndef);
    if (type == "->") return cont(typecx, rtype, valcx, fndef);
    if (type == ";") return cont();
    return cont(fndef);
  }
  function tydef(type) {
    if (type == "name") {cx.marked = "def"; return cont(tydef);}
    if (content == "<") return cont(typarams, tydef);
    if (content == "=") return cont(typecx, rtype, valcx);
    return cont(tydef);
  }
  function enumdef(type) {
    if (type == "name") {cx.marked = "def"; return cont(enumdef);}
    if (content == "<") return cont(typarams, enumdef);
    if (content == "=") return cont(typecx, rtype, valcx, endstatement);
    if (type == "{") return cont(pushlex("}"), typecx, enumblock, valcx, poplex);
    return cont(enumdef);
  }
  function enumblock(type) {
    if (type == "}") return cont();
    if (type == "(") return cont(pushlex(")"), commasep(rtype, ")"), poplex, enumblock);
    if (content.match(/^\w+$/)) cx.marked = "def";
    return cont(enumblock);
  }
  function mod(type) {
    if (type == "name") {cx.marked = "def"; return cont(mod);}
    if (type == "{") return cont(pushlex("}"), block, poplex);
    return pass();
  }
  function iface(type) {
    if (type == "name") {cx.marked = "def"; return cont(iface);}
    if (content == "<") return cont(typarams, iface);
    if (type == "{") return cont(pushlex("}"), block, poplex);
    return pass();
  }
  function impl(type) {
    if (content == "<") return cont(typarams, impl);
    if (content == "of" || content == "for") {cx.marked = "keyword"; return cont(rtype, impl);}
    if (type == "name") {cx.marked = "def"; return cont(impl);}
    if (type == "{") return cont(pushlex("}"), block, poplex);
    return pass();
  }
  function typarams() {
    if (content == ">") return cont();
    if (content == ",") return cont(typarams);
    if (content == ":") return cont(rtype, typarams);
    return pass(rtype, typarams);
  }
  function argdef(type) {
    if (type == "name") {cx.marked = "def"; return cont(argdef);}
    if (type == ":") return cont(typecx, rtype, valcx);
    return pass();
  }
  function rtype(type) {
    if (type == "name") {cx.marked = "variable-3"; return cont(rtypemaybeparam); }
    if (content == "mutable") {cx.marked = "keyword"; return cont(rtype);}
    if (type == "atom") return cont(rtypemaybeparam);
    if (type == "op" || type == "obj") return cont(rtype);
    if (type == "fn") return cont(fntype);
    if (type == "{") return cont(pushlex("{"), record_of(rtype), poplex);
    return matchBrackets(type, rtype);
  }
  function rtypemaybeparam() {
    if (content == "<") return cont(typarams);
    return pass();
  }
  function fntype(type) {
    if (type == "(") return cont(pushlex("("), commasep(rtype, ")"), poplex, fntype);
    if (type == "->") return cont(rtype);
    return pass();
  }
  function pattern(type) {
    if (type == "name") {cx.marked = "def"; return cont(patternmaybeop);}
    if (type == "atom") return cont(patternmaybeop);
    if (type == "op") return cont(pattern);
    if (type.match(/[\]\)\};,]/)) return pass();
    return matchBrackets(type, pattern);
  }
  function patternmaybeop(type) {
    if (type == "op" && content == ".") return cont();
    if (content == "to") {cx.marked = "keyword"; return cont(pattern);}
    else return pass();
  }
  function altbody(type) {
    if (type == "{") return cont(pushlex("}", "alt"), altblock1, poplex);
    return pass();
  }
  function altblock1(type) {
    if (type == "}") return cont();
    if (type == "|") return cont(altblock1);
    if (content == "when") {cx.marked = "keyword"; return cont(expression, altblock2);}
    if (type.match(/[\]\);,]/)) return cont(altblock1);
    return pass(pattern, altblock2);
  }
  function altblock2(type) {
    if (type == "{") return cont(pushlex("}", "alt"), block, poplex, altblock1);
    else return pass(altblock1);
  }

  function macro(type) {
    if (type.match(/[\[\(\{]/)) return matchBrackets(type, expression);
    return pass();
  }
  function matchBrackets(type, comb) {
    if (type == "[") return cont(pushlex("]"), commasep(comb, "]"), poplex);
    if (type == "(") return cont(pushlex(")"), commasep(comb, ")"), poplex);
    if (type == "{") return cont(pushlex("}"), commasep(comb, "}"), poplex);
    return cont();
  }

  function parse(state, stream, style) {
    var cc = state.cc;
    // Communicate our context to the combinators.
    // (Less wasteful than consing up a hundred closures on every call.)
    cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc;

    while (true) {
      var combinator = cc.length ? cc.pop() : block;
      if (combinator(tcat)) {
        while(cc.length && cc[cc.length - 1].lex)
          cc.pop()();
        return cx.marked || style;
      }
    }
  }

  return {
    startState: function() {
      return {
        tokenize: tokenBase,
        cc: [],
        lexical: {indented: -indentUnit, column: 0, type: "top", align: false},
        keywords: valKeywords,
        indented: 0
      };
    },

    token: function(stream, state) {
      if (stream.sol()) {
        if (!state.lexical.hasOwnProperty("align"))
          state.lexical.align = false;
        state.indented = stream.indentation();
      }
      if (stream.eatSpace()) return null;
      tcat = content = null;
      var style = state.tokenize(stream, state);
      if (style == "comment") return style;
      if (!state.lexical.hasOwnProperty("align"))
        state.lexical.align = true;
      if (tcat == "prefix") return style;
      if (!content) content = stream.current();
      return parse(state, stream, style);
    },

    indent: function(state, textAfter) {
      if (state.tokenize != tokenBase) return 0;
      var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical,
          type = lexical.type, closing = firstChar == type;
      if (type == "stat") return lexical.indented + indentUnit;
      if (lexical.align) return lexical.column + (closing ? 0 : 1);
      return lexical.indented + (closing ? 0 : (lexical.info == "alt" ? altIndentUnit : indentUnit));
    },

    electricChars: "{}",
    blockCommentStart: "/*",
    blockCommentEnd: "*/",
    lineComment: "//",
    fold: "brace"
  };
});

CodeMirror.defineMIME("text/x-rustsrc", "rust");

});
CodeMirror-5.4.0/mode/sass/000077500000000000000000000000001254300440500154575ustar00rootroot00000000000000CodeMirror-5.4.0/mode/sass/index.html000066400000000000000000000030431254300440500174540ustar00rootroot00000000000000

CodeMirror: Sass mode













Sass mode



    

    
MIME types defined: text/x-sass.

  

CodeMirror-5.4.0/mode/sass/sass.js000066400000000000000000000235131254300440500167720ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("sass", function(config) {
  function tokenRegexp(words) {
    return new RegExp("^" + words.join("|"));
  }

  var keywords = ["true", "false", "null", "auto"];
  var keywordsRegexp = new RegExp("^" + keywords.join("|"));

  var operators = ["\\(", "\\)", "=", ">", "<", "==", ">=", "<=", "\\+", "-",
                   "\\!=", "/", "\\*", "%", "and", "or", "not", ";","\\{","\\}",":"];
  var opRegexp = tokenRegexp(operators);

  var pseudoElementsRegexp = /^::?[a-zA-Z_][\w\-]*/;

  function urlTokens(stream, state) {
    var ch = stream.peek();

    if (ch === ")") {
      stream.next();
      state.tokenizer = tokenBase;
      return "operator";
    } else if (ch === "(") {
      stream.next();
      stream.eatSpace();

      return "operator";
    } else if (ch === "'" || ch === '"') {
      state.tokenizer = buildStringTokenizer(stream.next());
      return "string";
    } else {
      state.tokenizer = buildStringTokenizer(")", false);
      return "string";
    }
  }
  function comment(indentation, multiLine) {
    return function(stream, state) {
      if (stream.sol() && stream.indentation() <= indentation) {
        state.tokenizer = tokenBase;
        return tokenBase(stream, state);
      }

      if (multiLine && stream.skipTo("*/")) {
        stream.next();
        stream.next();
        state.tokenizer = tokenBase;
      } else {
        stream.skipToEnd();
      }

      return "comment";
    };
  }

  function buildStringTokenizer(quote, greedy) {
    if (greedy == null) { greedy = true; }

    function stringTokenizer(stream, state) {
      var nextChar = stream.next();
      var peekChar = stream.peek();
      var previousChar = stream.string.charAt(stream.pos-2);

      var endingString = ((nextChar !== "\\" && peekChar === quote) || (nextChar === quote && previousChar !== "\\"));

      if (endingString) {
        if (nextChar !== quote && greedy) { stream.next(); }
        state.tokenizer = tokenBase;
        return "string";
      } else if (nextChar === "#" && peekChar === "{") {
        state.tokenizer = buildInterpolationTokenizer(stringTokenizer);
        stream.next();
        return "operator";
      } else {
        return "string";
      }
    }

    return stringTokenizer;
  }

  function buildInterpolationTokenizer(currentTokenizer) {
    return function(stream, state) {
      if (stream.peek() === "}") {
        stream.next();
        state.tokenizer = currentTokenizer;
        return "operator";
      } else {
        return tokenBase(stream, state);
      }
    };
  }

  function indent(state) {
    if (state.indentCount == 0) {
      state.indentCount++;
      var lastScopeOffset = state.scopes[0].offset;
      var currentOffset = lastScopeOffset + config.indentUnit;
      state.scopes.unshift({ offset:currentOffset });
    }
  }

  function dedent(state) {
    if (state.scopes.length == 1) return;

    state.scopes.shift();
  }

  function tokenBase(stream, state) {
    var ch = stream.peek();

    // Comment
    if (stream.match("/*")) {
      state.tokenizer = comment(stream.indentation(), true);
      return state.tokenizer(stream, state);
    }
    if (stream.match("//")) {
      state.tokenizer = comment(stream.indentation(), false);
      return state.tokenizer(stream, state);
    }

    // Interpolation
    if (stream.match("#{")) {
      state.tokenizer = buildInterpolationTokenizer(tokenBase);
      return "operator";
    }

    // Strings
    if (ch === '"' || ch === "'") {
      stream.next();
      state.tokenizer = buildStringTokenizer(ch);
      return "string";
    }

    if(!state.cursorHalf){// state.cursorHalf === 0
    // first half i.e. before : for key-value pairs
    // including selectors

      if (ch === ".") {
        stream.next();
        if (stream.match(/^[\w-]+/)) {
          indent(state);
          return "atom";
        } else if (stream.peek() === "#") {
          indent(state);
          return "atom";
        }
      }

      if (ch === "#") {
        stream.next();
        // ID selectors
        if (stream.match(/^[\w-]+/)) {
          indent(state);
          return "atom";
        }
        if (stream.peek() === "#") {
          indent(state);
          return "atom";
        }
      }

      // Variables
      if (ch === "$") {
        stream.next();
        stream.eatWhile(/[\w-]/);
        return "variable-2";
      }

      // Numbers
      if (stream.match(/^-?[0-9\.]+/))
        return "number";

      // Units
      if (stream.match(/^(px|em|in)\b/))
        return "unit";

      if (stream.match(keywordsRegexp))
        return "keyword";

      if (stream.match(/^url/) && stream.peek() === "(") {
        state.tokenizer = urlTokens;
        return "atom";
      }

      if (ch === "=") {
        // Match shortcut mixin definition
        if (stream.match(/^=[\w-]+/)) {
          indent(state);
          return "meta";
        }
      }

      if (ch === "+") {
        // Match shortcut mixin definition
        if (stream.match(/^\+[\w-]+/)){
          return "variable-3";
        }
      }

      if(ch === "@"){
        if(stream.match(/@extend/)){
          if(!stream.match(/\s*[\w]/))
            dedent(state);
        }
      }


      // Indent Directives
      if (stream.match(/^@(else if|if|media|else|for|each|while|mixin|function)/)) {
        indent(state);
        return "meta";
      }

      // Other Directives
      if (ch === "@") {
        stream.next();
        stream.eatWhile(/[\w-]/);
        return "meta";
      }

      if (stream.eatWhile(/[\w-]/)){
        if(stream.match(/ *: *[\w-\+\$#!\("']/,false)){
          return "property";
        }
        else if(stream.match(/ *:/,false)){
          indent(state);
          state.cursorHalf = 1;
          return "atom";
        }
        else if(stream.match(/ *,/,false)){
          return "atom";
        }
        else{
          indent(state);
          return "atom";
        }
      }

      if(ch === ":"){
        if (stream.match(pseudoElementsRegexp)){ // could be a pseudo-element
          return "keyword";
        }
        stream.next();
        state.cursorHalf=1;
        return "operator";
      }

    } // cursorHalf===0 ends here
    else{

      if (ch === "#") {
        stream.next();
        // Hex numbers
        if (stream.match(/[0-9a-fA-F]{6}|[0-9a-fA-F]{3}/)){
          if(!stream.peek()){
            state.cursorHalf = 0;
          }
          return "number";
        }
      }

      // Numbers
      if (stream.match(/^-?[0-9\.]+/)){
        if(!stream.peek()){
          state.cursorHalf = 0;
        }
        return "number";
      }

      // Units
      if (stream.match(/^(px|em|in)\b/)){
        if(!stream.peek()){
          state.cursorHalf = 0;
        }
        return "unit";
      }

      if (stream.match(keywordsRegexp)){
        if(!stream.peek()){
          state.cursorHalf = 0;
        }
        return "keyword";
      }

      if (stream.match(/^url/) && stream.peek() === "(") {
        state.tokenizer = urlTokens;
        if(!stream.peek()){
          state.cursorHalf = 0;
        }
        return "atom";
      }

      // Variables
      if (ch === "$") {
        stream.next();
        stream.eatWhile(/[\w-]/);
        if(!stream.peek()){
          state.cursorHalf = 0;
        }
        return "variable-3";
      }

      // bang character for !important, !default, etc.
      if (ch === "!") {
        stream.next();
        if(!stream.peek()){
          state.cursorHalf = 0;
        }
        return stream.match(/^[\w]+/) ? "keyword": "operator";
      }

      if (stream.match(opRegexp)){
        if(!stream.peek()){
          state.cursorHalf = 0;
        }
        return "operator";
      }

      // attributes
      if (stream.eatWhile(/[\w-]/)) {
        if(!stream.peek()){
          state.cursorHalf = 0;
        }
        return "attribute";
      }

      //stream.eatSpace();
      if(!stream.peek()){
        state.cursorHalf = 0;
        return null;
      }

    } // else ends here

    if (stream.match(opRegexp))
      return "operator";

    // If we haven't returned by now, we move 1 character
    // and return an error
    stream.next();
    return null;
  }

  function tokenLexer(stream, state) {
    if (stream.sol()) state.indentCount = 0;
    var style = state.tokenizer(stream, state);
    var current = stream.current();

    if (current === "@return" || current === "}"){
      dedent(state);
    }

    if (style !== null) {
      var startOfToken = stream.pos - current.length;

      var withCurrentIndent = startOfToken + (config.indentUnit * state.indentCount);

      var newScopes = [];

      for (var i = 0; i < state.scopes.length; i++) {
        var scope = state.scopes[i];

        if (scope.offset <= withCurrentIndent)
          newScopes.push(scope);
      }

      state.scopes = newScopes;
    }


    return style;
  }

  return {
    startState: function() {
      return {
        tokenizer: tokenBase,
        scopes: [{offset: 0, type: "sass"}],
        indentCount: 0,
        cursorHalf: 0,  // cursor half tells us if cursor lies after (1)
                        // or before (0) colon (well... more or less)
        definedVars: [],
        definedMixins: []
      };
    },
    token: function(stream, state) {
      var style = tokenLexer(stream, state);

      state.lastToken = { style: style, content: stream.current() };

      return style;
    },

    indent: function(state) {
      return state.scopes[0].offset;
    }
  };
});

CodeMirror.defineMIME("text/x-sass", "sass");

});
CodeMirror-5.4.0/mode/scheme/000077500000000000000000000000001254300440500157525ustar00rootroot00000000000000CodeMirror-5.4.0/mode/scheme/index.html000066400000000000000000000047721254300440500177610ustar00rootroot00000000000000

CodeMirror: Scheme mode












Scheme mode



    

    
MIME types defined: text/x-scheme.


  

CodeMirror-5.4.0/mode/scheme/scheme.js000066400000000000000000000321771254300440500175660ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/**
 * Author: Koh Zi Han, based on implementation by Koh Zi Chun
 */

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("scheme", function () {
    var BUILTIN = "builtin", COMMENT = "comment", STRING = "string",
        ATOM = "atom", NUMBER = "number", BRACKET = "bracket";
    var INDENT_WORD_SKIP = 2;

    function makeKeywords(str) {
        var obj = {}, words = str.split(" ");
        for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
        return obj;
    }

    var keywords = makeKeywords("λ case-lambda call/cc class define-class exit-handler field import inherit init-field interface let*-values let-values let/ec mixin opt-lambda override protect provide public rename require require-for-syntax syntax syntax-case syntax-error unit/sig unless when with-syntax and begin call-with-current-continuation call-with-input-file call-with-output-file case cond define define-syntax delay do dynamic-wind else for-each if lambda let let* let-syntax letrec letrec-syntax map or syntax-rules abs acos angle append apply asin assoc assq assv atan boolean? caar cadr call-with-input-file call-with-output-file call-with-values car cdddar cddddr cdr ceiling char->integer char-alphabetic? char-ci<=? char-ci=? char-ci>? char-downcase char-lower-case? char-numeric? char-ready? char-upcase char-upper-case? char-whitespace? char<=? char=? char>? char? close-input-port close-output-port complex? cons cos current-input-port current-output-port denominator display eof-object? eq? equal? eqv? eval even? exact->inexact exact? exp expt #f floor force gcd imag-part inexact->exact inexact? input-port? integer->char integer? interaction-environment lcm length list list->string list->vector list-ref list-tail list? load log magnitude make-polar make-rectangular make-string make-vector max member memq memv min modulo negative? newline not null-environment null? number->string number? numerator odd? open-input-file open-output-file output-port? pair? peek-char port? positive? procedure? quasiquote quote quotient rational? rationalize read read-char real-part real? remainder reverse round scheme-report-environment set! set-car! set-cdr! sin sqrt string string->list string->number string->symbol string-append string-ci<=? string-ci=? string-ci>? string-copy string-fill! string-length string-ref string-set! string<=? string=? string>? string? substring symbol->string symbol? #t tan transcript-off transcript-on truncate values vector vector->list vector-fill! vector-length vector-ref vector-set! with-input-from-file with-output-to-file write write-char zero?");
    var indentKeys = makeKeywords("define let letrec let* lambda");

    function stateStack(indent, type, prev) { // represents a state stack object
        this.indent = indent;
        this.type = type;
        this.prev = prev;
    }

    function pushStack(state, indent, type) {
        state.indentStack = new stateStack(indent, type, state.indentStack);
    }

    function popStack(state) {
        state.indentStack = state.indentStack.prev;
    }

    var binaryMatcher = new RegExp(/^(?:[-+]i|[-+][01]+#*(?:\/[01]+#*)?i|[-+]?[01]+#*(?:\/[01]+#*)?@[-+]?[01]+#*(?:\/[01]+#*)?|[-+]?[01]+#*(?:\/[01]+#*)?[-+](?:[01]+#*(?:\/[01]+#*)?)?i|[-+]?[01]+#*(?:\/[01]+#*)?)(?=[()\s;"]|$)/i);
    var octalMatcher = new RegExp(/^(?:[-+]i|[-+][0-7]+#*(?:\/[0-7]+#*)?i|[-+]?[0-7]+#*(?:\/[0-7]+#*)?@[-+]?[0-7]+#*(?:\/[0-7]+#*)?|[-+]?[0-7]+#*(?:\/[0-7]+#*)?[-+](?:[0-7]+#*(?:\/[0-7]+#*)?)?i|[-+]?[0-7]+#*(?:\/[0-7]+#*)?)(?=[()\s;"]|$)/i);
    var hexMatcher = new RegExp(/^(?:[-+]i|[-+][\da-f]+#*(?:\/[\da-f]+#*)?i|[-+]?[\da-f]+#*(?:\/[\da-f]+#*)?@[-+]?[\da-f]+#*(?:\/[\da-f]+#*)?|[-+]?[\da-f]+#*(?:\/[\da-f]+#*)?[-+](?:[\da-f]+#*(?:\/[\da-f]+#*)?)?i|[-+]?[\da-f]+#*(?:\/[\da-f]+#*)?)(?=[()\s;"]|$)/i);
    var decimalMatcher = new RegExp(/^(?:[-+]i|[-+](?:(?:(?:\d+#+\.?#*|\d+\.\d*#*|\.\d+#*|\d+)(?:[esfdl][-+]?\d+)?)|\d+#*\/\d+#*)i|[-+]?(?:(?:(?:\d+#+\.?#*|\d+\.\d*#*|\.\d+#*|\d+)(?:[esfdl][-+]?\d+)?)|\d+#*\/\d+#*)@[-+]?(?:(?:(?:\d+#+\.?#*|\d+\.\d*#*|\.\d+#*|\d+)(?:[esfdl][-+]?\d+)?)|\d+#*\/\d+#*)|[-+]?(?:(?:(?:\d+#+\.?#*|\d+\.\d*#*|\.\d+#*|\d+)(?:[esfdl][-+]?\d+)?)|\d+#*\/\d+#*)[-+](?:(?:(?:\d+#+\.?#*|\d+\.\d*#*|\.\d+#*|\d+)(?:[esfdl][-+]?\d+)?)|\d+#*\/\d+#*)?i|(?:(?:(?:\d+#+\.?#*|\d+\.\d*#*|\.\d+#*|\d+)(?:[esfdl][-+]?\d+)?)|\d+#*\/\d+#*))(?=[()\s;"]|$)/i);

    function isBinaryNumber (stream) {
        return stream.match(binaryMatcher);
    }

    function isOctalNumber (stream) {
        return stream.match(octalMatcher);
    }

    function isDecimalNumber (stream, backup) {
        if (backup === true) {
            stream.backUp(1);
        }
        return stream.match(decimalMatcher);
    }

    function isHexNumber (stream) {
        return stream.match(hexMatcher);
    }

    return {
        startState: function () {
            return {
                indentStack: null,
                indentation: 0,
                mode: false,
                sExprComment: false
            };
        },

        token: function (stream, state) {
            if (state.indentStack == null && stream.sol()) {
                // update indentation, but only if indentStack is empty
                state.indentation = stream.indentation();
            }

            // skip spaces
            if (stream.eatSpace()) {
                return null;
            }
            var returnType = null;

            switch(state.mode){
                case "string": // multi-line string parsing mode
                    var next, escaped = false;
                    while ((next = stream.next()) != null) {
                        if (next == "\"" && !escaped) {

                            state.mode = false;
                            break;
                        }
                        escaped = !escaped && next == "\\";
                    }
                    returnType = STRING; // continue on in scheme-string mode
                    break;
                case "comment": // comment parsing mode
                    var next, maybeEnd = false;
                    while ((next = stream.next()) != null) {
                        if (next == "#" && maybeEnd) {

                            state.mode = false;
                            break;
                        }
                        maybeEnd = (next == "|");
                    }
                    returnType = COMMENT;
                    break;
                case "s-expr-comment": // s-expr commenting mode
                    state.mode = false;
                    if(stream.peek() == "(" || stream.peek() == "["){
                        // actually start scheme s-expr commenting mode
                        state.sExprComment = 0;
                    }else{
                        // if not we just comment the entire of the next token
                        stream.eatWhile(/[^/s]/); // eat non spaces
                        returnType = COMMENT;
                        break;
                    }
                default: // default parsing mode
                    var ch = stream.next();

                    if (ch == "\"") {
                        state.mode = "string";
                        returnType = STRING;

                    } else if (ch == "'") {
                        returnType = ATOM;
                    } else if (ch == '#') {
                        if (stream.eat("|")) {                    // Multi-line comment
                            state.mode = "comment"; // toggle to comment mode
                            returnType = COMMENT;
                        } else if (stream.eat(/[tf]/i)) {            // #t/#f (atom)
                            returnType = ATOM;
                        } else if (stream.eat(';')) {                // S-Expr comment
                            state.mode = "s-expr-comment";
                            returnType = COMMENT;
                        } else {
                            var numTest = null, hasExactness = false, hasRadix = true;
                            if (stream.eat(/[ei]/i)) {
                                hasExactness = true;
                            } else {
                                stream.backUp(1);       // must be radix specifier
                            }
                            if (stream.match(/^#b/i)) {
                                numTest = isBinaryNumber;
                            } else if (stream.match(/^#o/i)) {
                                numTest = isOctalNumber;
                            } else if (stream.match(/^#x/i)) {
                                numTest = isHexNumber;
                            } else if (stream.match(/^#d/i)) {
                                numTest = isDecimalNumber;
                            } else if (stream.match(/^[-+0-9.]/, false)) {
                                hasRadix = false;
                                numTest = isDecimalNumber;
                            // re-consume the intial # if all matches failed
                            } else if (!hasExactness) {
                                stream.eat('#');
                            }
                            if (numTest != null) {
                                if (hasRadix && !hasExactness) {
                                    // consume optional exactness after radix
                                    stream.match(/^#[ei]/i);
                                }
                                if (numTest(stream))
                                    returnType = NUMBER;
                            }
                        }
                    } else if (/^[-+0-9.]/.test(ch) && isDecimalNumber(stream, true)) { // match non-prefixed number, must be decimal
                        returnType = NUMBER;
                    } else if (ch == ";") { // comment
                        stream.skipToEnd(); // rest of the line is a comment
                        returnType = COMMENT;
                    } else if (ch == "(" || ch == "[") {
                      var keyWord = ''; var indentTemp = stream.column(), letter;
                        /**
                        Either
                        (indent-word ..
                        (non-indent-word ..
                        (;something else, bracket, etc.
                        */

                        while ((letter = stream.eat(/[^\s\(\[\;\)\]]/)) != null) {
                            keyWord += letter;
                        }

                        if (keyWord.length > 0 && indentKeys.propertyIsEnumerable(keyWord)) { // indent-word

                            pushStack(state, indentTemp + INDENT_WORD_SKIP, ch);
                        } else { // non-indent word
                            // we continue eating the spaces
                            stream.eatSpace();
                            if (stream.eol() || stream.peek() == ";") {
                                // nothing significant after
                                // we restart indentation 1 space after
                                pushStack(state, indentTemp + 1, ch);
                            } else {
                                pushStack(state, indentTemp + stream.current().length, ch); // else we match
                            }
                        }
                        stream.backUp(stream.current().length - 1); // undo all the eating

                        if(typeof state.sExprComment == "number") state.sExprComment++;

                        returnType = BRACKET;
                    } else if (ch == ")" || ch == "]") {
                        returnType = BRACKET;
                        if (state.indentStack != null && state.indentStack.type == (ch == ")" ? "(" : "[")) {
                            popStack(state);

                            if(typeof state.sExprComment == "number"){
                                if(--state.sExprComment == 0){
                                    returnType = COMMENT; // final closing bracket
                                    state.sExprComment = false; // turn off s-expr commenting mode
                                }
                            }
                        }
                    } else {
                        stream.eatWhile(/[\w\$_\-!$%&*+\.\/:<=>?@\^~]/);

                        if (keywords && keywords.propertyIsEnumerable(stream.current())) {
                            returnType = BUILTIN;
                        } else returnType = "variable";
                    }
            }
            return (typeof state.sExprComment == "number") ? COMMENT : returnType;
        },

        indent: function (state) {
            if (state.indentStack == null) return state.indentation;
            return state.indentStack.indent;
        },

        closeBrackets: {pairs: "()[]{}\"\""},
        lineComment: ";;"
    };
});

CodeMirror.defineMIME("text/x-scheme", "scheme");

});
CodeMirror-5.4.0/mode/shell/000077500000000000000000000000001254300440500156155ustar00rootroot00000000000000CodeMirror-5.4.0/mode/shell/index.html000066400000000000000000000033211254300440500176110ustar00rootroot00000000000000

CodeMirror: Shell mode













Shell mode








MIME types defined: text/x-sh.



CodeMirror-5.4.0/mode/shell/shell.js000066400000000000000000000073201254300440500172640ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode('shell', function() {

  var words = {};
  function define(style, string) {
    var split = string.split(' ');
    for(var i = 0; i < split.length; i++) {
      words[split[i]] = style;
    }
  };

  // Atoms
  define('atom', 'true false');

  // Keywords
  define('keyword', 'if then do else elif while until for in esac fi fin ' +
    'fil done exit set unset export function');

  // Commands
  define('builtin', 'ab awk bash beep cat cc cd chown chmod chroot clear cp ' +
    'curl cut diff echo find gawk gcc get git grep kill killall ln ls make ' +
    'mkdir openssl mv nc node npm ping ps restart rm rmdir sed service sh ' +
    'shopt shred source sort sleep ssh start stop su sudo tee telnet top ' +
    'touch vi vim wall wc wget who write yes zsh');

  function tokenBase(stream, state) {
    if (stream.eatSpace()) return null;

    var sol = stream.sol();
    var ch = stream.next();

    if (ch === '\\') {
      stream.next();
      return null;
    }
    if (ch === '\'' || ch === '"' || ch === '`') {
      state.tokens.unshift(tokenString(ch));
      return tokenize(stream, state);
    }
    if (ch === '#') {
      if (sol && stream.eat('!')) {
        stream.skipToEnd();
        return 'meta'; // 'comment'?
      }
      stream.skipToEnd();
      return 'comment';
    }
    if (ch === '$') {
      state.tokens.unshift(tokenDollar);
      return tokenize(stream, state);
    }
    if (ch === '+' || ch === '=') {
      return 'operator';
    }
    if (ch === '-') {
      stream.eat('-');
      stream.eatWhile(/\w/);
      return 'attribute';
    }
    if (/\d/.test(ch)) {
      stream.eatWhile(/\d/);
      if(stream.eol() || !/\w/.test(stream.peek())) {
        return 'number';
      }
    }
    stream.eatWhile(/[\w-]/);
    var cur = stream.current();
    if (stream.peek() === '=' && /\w+/.test(cur)) return 'def';
    return words.hasOwnProperty(cur) ? words[cur] : null;
  }

  function tokenString(quote) {
    return function(stream, state) {
      var next, end = false, escaped = false;
      while ((next = stream.next()) != null) {
        if (next === quote && !escaped) {
          end = true;
          break;
        }
        if (next === '$' && !escaped && quote !== '\'') {
          escaped = true;
          stream.backUp(1);
          state.tokens.unshift(tokenDollar);
          break;
        }
        escaped = !escaped && next === '\\';
      }
      if (end || !escaped) {
        state.tokens.shift();
      }
      return (quote === '`' || quote === ')' ? 'quote' : 'string');
    };
  };

  var tokenDollar = function(stream, state) {
    if (state.tokens.length > 1) stream.eat('$');
    var ch = stream.next(), hungry = /\w/;
    if (ch === '{') hungry = /[^}]/;
    if (ch === '(') {
      state.tokens[0] = tokenString(')');
      return tokenize(stream, state);
    }
    if (!/\d/.test(ch)) {
      stream.eatWhile(hungry);
      stream.eat('}');
    }
    state.tokens.shift();
    return 'def';
  };

  function tokenize(stream, state) {
    return (state.tokens[0] || tokenBase) (stream, state);
  };

  return {
    startState: function() {return {tokens:[]};},
    token: function(stream, state) {
      return tokenize(stream, state);
    },
    lineComment: '#',
    fold: "brace"
  };
});

CodeMirror.defineMIME('text/x-sh', 'shell');

});
CodeMirror-5.4.0/mode/shell/test.js000066400000000000000000000033541254300440500171370ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({}, "shell");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

  MT("var",
     "text [def $var] text");
  MT("varBraces",
     "text[def ${var}]text");
  MT("varVar",
     "text [def $a$b] text");
  MT("varBracesVarBraces",
     "text[def ${a}${b}]text");

  MT("singleQuotedVar",
     "[string 'text $var text']");
  MT("singleQuotedVarBraces",
     "[string 'text ${var} text']");

  MT("doubleQuotedVar",
     '[string "text ][def $var][string  text"]');
  MT("doubleQuotedVarBraces",
     '[string "text][def ${var}][string text"]');
  MT("doubleQuotedVarPunct",
     '[string "text ][def $@][string  text"]');
  MT("doubleQuotedVarVar",
     '[string "][def $a$b][string "]');
  MT("doubleQuotedVarBracesVarBraces",
     '[string "][def ${a}${b}][string "]');

  MT("notAString",
     "text\\'text");
  MT("escapes",
     "outside\\'\\\"\\`\\\\[string \"inside\\`\\'\\\"\\\\`\\$notAVar\"]outside\\$\\(notASubShell\\)");

  MT("subshell",
     "[builtin echo] [quote $(whoami)] s log, stardate [quote `date`].");
  MT("doubleQuotedSubshell",
     "[builtin echo] [string \"][quote $(whoami)][string 's log, stardate `date`.\"]");

  MT("hashbang",
     "[meta #!/bin/bash]");
  MT("comment",
     "text [comment # Blurb]");

  MT("numbers",
     "[number 0] [number 1] [number 2]");
  MT("keywords",
     "[keyword while] [atom true]; [keyword do]",
     "  [builtin sleep] [number 3]",
     "[keyword done]");
  MT("options",
     "[builtin ls] [attribute -l] [attribute --human-readable]");
  MT("operator",
     "[def var][operator =]value");
})();
CodeMirror-5.4.0/mode/sieve/000077500000000000000000000000001254300440500156215ustar00rootroot00000000000000CodeMirror-5.4.0/mode/sieve/index.html000066400000000000000000000044371254300440500176260ustar00rootroot00000000000000

CodeMirror: Sieve (RFC5228) mode












Sieve (RFC5228) mode



    

    
MIME types defined: application/sieve.


  

CodeMirror-5.4.0/mode/sieve/sieve.js000066400000000000000000000102751254300440500172770ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("sieve", function(config) {
  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }

  var keywords = words("if elsif else stop require");
  var atoms = words("true false not");
  var indentUnit = config.indentUnit;

  function tokenBase(stream, state) {

    var ch = stream.next();
    if (ch == "/" && stream.eat("*")) {
      state.tokenize = tokenCComment;
      return tokenCComment(stream, state);
    }

    if (ch === '#') {
      stream.skipToEnd();
      return "comment";
    }

    if (ch == "\"") {
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    }

    if (ch == "(") {
      state._indent.push("(");
      // add virtual angel wings so that editor behaves...
      // ...more sane incase of broken brackets
      state._indent.push("{");
      return null;
    }

    if (ch === "{") {
      state._indent.push("{");
      return null;
    }

    if (ch == ")")  {
      state._indent.pop();
      state._indent.pop();
    }

    if (ch === "}") {
      state._indent.pop();
      return null;
    }

    if (ch == ",")
      return null;

    if (ch == ";")
      return null;


    if (/[{}\(\),;]/.test(ch))
      return null;

    // 1*DIGIT "K" / "M" / "G"
    if (/\d/.test(ch)) {
      stream.eatWhile(/[\d]/);
      stream.eat(/[KkMmGg]/);
      return "number";
    }

    // ":" (ALPHA / "_") *(ALPHA / DIGIT / "_")
    if (ch == ":") {
      stream.eatWhile(/[a-zA-Z_]/);
      stream.eatWhile(/[a-zA-Z0-9_]/);

      return "operator";
    }

    stream.eatWhile(/\w/);
    var cur = stream.current();

    // "text:" *(SP / HTAB) (hash-comment / CRLF)
    // *(multiline-literal / multiline-dotstart)
    // "." CRLF
    if ((cur == "text") && stream.eat(":"))
    {
      state.tokenize = tokenMultiLineString;
      return "string";
    }

    if (keywords.propertyIsEnumerable(cur))
      return "keyword";

    if (atoms.propertyIsEnumerable(cur))
      return "atom";

    return null;
  }

  function tokenMultiLineString(stream, state)
  {
    state._multiLineString = true;
    // the first line is special it may contain a comment
    if (!stream.sol()) {
      stream.eatSpace();

      if (stream.peek() == "#") {
        stream.skipToEnd();
        return "comment";
      }

      stream.skipToEnd();
      return "string";
    }

    if ((stream.next() == ".")  && (stream.eol()))
    {
      state._multiLineString = false;
      state.tokenize = tokenBase;
    }

    return "string";
  }

  function tokenCComment(stream, state) {
    var maybeEnd = false, ch;
    while ((ch = stream.next()) != null) {
      if (maybeEnd && ch == "/") {
        state.tokenize = tokenBase;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return "comment";
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, ch;
      while ((ch = stream.next()) != null) {
        if (ch == quote && !escaped)
          break;
        escaped = !escaped && ch == "\\";
      }
      if (!escaped) state.tokenize = tokenBase;
      return "string";
    };
  }

  return {
    startState: function(base) {
      return {tokenize: tokenBase,
              baseIndent: base || 0,
              _indent: []};
    },

    token: function(stream, state) {
      if (stream.eatSpace())
        return null;

      return (state.tokenize || tokenBase)(stream, state);;
    },

    indent: function(state, _textAfter) {
      var length = state._indent.length;
      if (_textAfter && (_textAfter[0] == "}"))
        length--;

      if (length <0)
        length = 0;

      return length * indentUnit;
    },

    electricChars: "}"
  };
});

CodeMirror.defineMIME("application/sieve", "sieve");

});
CodeMirror-5.4.0/mode/slim/000077500000000000000000000000001254300440500154525ustar00rootroot00000000000000CodeMirror-5.4.0/mode/slim/index.html000066400000000000000000000055501254300440500174540ustar00rootroot00000000000000

CodeMirror: SLIM mode






















  
SLIM mode

  

  

  
MIME types defined: application/x-slim.


  

    Parsing/Highlighting Tests:
    normal,
    verbose.
  



CodeMirror-5.4.0/mode/slim/slim.js000066400000000000000000000431301254300440500167550ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// Slim Highlighting for CodeMirror copyright (c) HicknHack Software Gmbh

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../htmlmixed/htmlmixed"), require("../ruby/ruby"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../htmlmixed/htmlmixed", "../ruby/ruby"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

  CodeMirror.defineMode("slim", function(config) {
    var htmlMode = CodeMirror.getMode(config, {name: "htmlmixed"});
    var rubyMode = CodeMirror.getMode(config, "ruby");
    var modes = { html: htmlMode, ruby: rubyMode };
    var embedded = {
      ruby: "ruby",
      javascript: "javascript",
      css: "text/css",
      sass: "text/x-sass",
      scss: "text/x-scss",
      less: "text/x-less",
      styl: "text/x-styl", // no highlighting so far
      coffee: "coffeescript",
      asciidoc: "text/x-asciidoc",
      markdown: "text/x-markdown",
      textile: "text/x-textile", // no highlighting so far
      creole: "text/x-creole", // no highlighting so far
      wiki: "text/x-wiki", // no highlighting so far
      mediawiki: "text/x-mediawiki", // no highlighting so far
      rdoc: "text/x-rdoc", // no highlighting so far
      builder: "text/x-builder", // no highlighting so far
      nokogiri: "text/x-nokogiri", // no highlighting so far
      erb: "application/x-erb"
    };
    var embeddedRegexp = function(map){
      var arr = [];
      for(var key in map) arr.push(key);
      return new RegExp("^("+arr.join('|')+"):");
    }(embedded);

    var styleMap = {
      "commentLine": "comment",
      "slimSwitch": "operator special",
      "slimTag": "tag",
      "slimId": "attribute def",
      "slimClass": "attribute qualifier",
      "slimAttribute": "attribute",
      "slimSubmode": "keyword special",
      "closeAttributeTag": null,
      "slimDoctype": null,
      "lineContinuation": null
    };
    var closing = {
      "{": "}",
      "[": "]",
      "(": ")"
    };

    var nameStartChar = "_a-zA-Z\xC0-\xD6\xD8-\xF6\xF8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD";
    var nameChar = nameStartChar + "\\-0-9\xB7\u0300-\u036F\u203F-\u2040";
    var nameRegexp = new RegExp("^[:"+nameStartChar+"](?::["+nameChar+"]|["+nameChar+"]*)");
    var attributeNameRegexp = new RegExp("^[:"+nameStartChar+"][:\\."+nameChar+"]*(?=\\s*=)");
    var wrappedAttributeNameRegexp = new RegExp("^[:"+nameStartChar+"][:\\."+nameChar+"]*");
    var classNameRegexp = /^\.-?[_a-zA-Z]+[\w\-]*/;
    var classIdRegexp = /^#[_a-zA-Z]+[\w\-]*/;

    function backup(pos, tokenize, style) {
      var restore = function(stream, state) {
        state.tokenize = tokenize;
        if (stream.pos < pos) {
          stream.pos = pos;
          return style;
        }
        return state.tokenize(stream, state);
      };
      return function(stream, state) {
        state.tokenize = restore;
        return tokenize(stream, state);
      };
    }

    function maybeBackup(stream, state, pat, offset, style) {
      var cur = stream.current();
      var idx = cur.search(pat);
      if (idx > -1) {
        state.tokenize = backup(stream.pos, state.tokenize, style);
        stream.backUp(cur.length - idx - offset);
      }
      return style;
    }

    function continueLine(state, column) {
      state.stack = {
        parent: state.stack,
        style: "continuation",
        indented: column,
        tokenize: state.line
      };
      state.line = state.tokenize;
    }
    function finishContinue(state) {
      if (state.line == state.tokenize) {
        state.line = state.stack.tokenize;
        state.stack = state.stack.parent;
      }
    }

    function lineContinuable(column, tokenize) {
      return function(stream, state) {
        finishContinue(state);
        if (stream.match(/^\\$/)) {
          continueLine(state, column);
          return "lineContinuation";
        }
        var style = tokenize(stream, state);
        if (stream.eol() && stream.current().match(/(?:^|[^\\])(?:\\\\)*\\$/)) {
          stream.backUp(1);
        }
        return style;
      };
    }
    function commaContinuable(column, tokenize) {
      return function(stream, state) {
        finishContinue(state);
        var style = tokenize(stream, state);
        if (stream.eol() && stream.current().match(/,$/)) {
          continueLine(state, column);
        }
        return style;
      };
    }

    function rubyInQuote(endQuote, tokenize) {
      // TODO: add multi line support
      return function(stream, state) {
        var ch = stream.peek();
        if (ch == endQuote && state.rubyState.tokenize.length == 1) {
          // step out of ruby context as it seems to complete processing all the braces
          stream.next();
          state.tokenize = tokenize;
          return "closeAttributeTag";
        } else {
          return ruby(stream, state);
        }
      };
    }
    function startRubySplat(tokenize) {
      var rubyState;
      var runSplat = function(stream, state) {
        if (state.rubyState.tokenize.length == 1 && !state.rubyState.context.prev) {
          stream.backUp(1);
          if (stream.eatSpace()) {
            state.rubyState = rubyState;
            state.tokenize = tokenize;
            return tokenize(stream, state);
          }
          stream.next();
        }
        return ruby(stream, state);
      };
      return function(stream, state) {
        rubyState = state.rubyState;
        state.rubyState = rubyMode.startState();
        state.tokenize = runSplat;
        return ruby(stream, state);
      };
    }

    function ruby(stream, state) {
      return rubyMode.token(stream, state.rubyState);
    }

    function htmlLine(stream, state) {
      if (stream.match(/^\\$/)) {
        return "lineContinuation";
      }
      return html(stream, state);
    }
    function html(stream, state) {
      if (stream.match(/^#\{/)) {
        state.tokenize = rubyInQuote("}", state.tokenize);
        return null;
      }
      return maybeBackup(stream, state, /[^\\]#\{/, 1, htmlMode.token(stream, state.htmlState));
    }

    function startHtmlLine(lastTokenize) {
      return function(stream, state) {
        var style = htmlLine(stream, state);
        if (stream.eol()) state.tokenize = lastTokenize;
        return style;
      };
    }

    function startHtmlMode(stream, state, offset) {
      state.stack = {
        parent: state.stack,
        style: "html",
        indented: stream.column() + offset, // pipe + space
        tokenize: state.line
      };
      state.line = state.tokenize = html;
      return null;
    }

    function comment(stream, state) {
      stream.skipToEnd();
      return state.stack.style;
    }

    function commentMode(stream, state) {
      state.stack = {
        parent: state.stack,
        style: "comment",
        indented: state.indented + 1,
        tokenize: state.line
      };
      state.line = comment;
      return comment(stream, state);
    }

    function attributeWrapper(stream, state) {
      if (stream.eat(state.stack.endQuote)) {
        state.line = state.stack.line;
        state.tokenize = state.stack.tokenize;
        state.stack = state.stack.parent;
        return null;
      }
      if (stream.match(wrappedAttributeNameRegexp)) {
        state.tokenize = attributeWrapperAssign;
        return "slimAttribute";
      }
      stream.next();
      return null;
    }
    function attributeWrapperAssign(stream, state) {
      if (stream.match(/^==?/)) {
        state.tokenize = attributeWrapperValue;
        return null;
      }
      return attributeWrapper(stream, state);
    }
    function attributeWrapperValue(stream, state) {
      var ch = stream.peek();
      if (ch == '"' || ch == "\'") {
        state.tokenize = readQuoted(ch, "string", true, false, attributeWrapper);
        stream.next();
        return state.tokenize(stream, state);
      }
      if (ch == '[') {
        return startRubySplat(attributeWrapper)(stream, state);
      }
      if (stream.match(/^(true|false|nil)\b/)) {
        state.tokenize = attributeWrapper;
        return "keyword";
      }
      return startRubySplat(attributeWrapper)(stream, state);
    }

    function startAttributeWrapperMode(state, endQuote, tokenize) {
      state.stack = {
        parent: state.stack,
        style: "wrapper",
        indented: state.indented + 1,
        tokenize: tokenize,
        line: state.line,
        endQuote: endQuote
      };
      state.line = state.tokenize = attributeWrapper;
      return null;
    }

    function sub(stream, state) {
      if (stream.match(/^#\{/)) {
        state.tokenize = rubyInQuote("}", state.tokenize);
        return null;
      }
      var subStream = new CodeMirror.StringStream(stream.string.slice(state.stack.indented), stream.tabSize);
      subStream.pos = stream.pos - state.stack.indented;
      subStream.start = stream.start - state.stack.indented;
      subStream.lastColumnPos = stream.lastColumnPos - state.stack.indented;
      subStream.lastColumnValue = stream.lastColumnValue - state.stack.indented;
      var style = state.subMode.token(subStream, state.subState);
      stream.pos = subStream.pos + state.stack.indented;
      return style;
    }
    function firstSub(stream, state) {
      state.stack.indented = stream.column();
      state.line = state.tokenize = sub;
      return state.tokenize(stream, state);
    }

    function createMode(mode) {
      var query = embedded[mode];
      var spec = CodeMirror.mimeModes[query];
      if (spec) {
        return CodeMirror.getMode(config, spec);
      }
      var factory = CodeMirror.modes[query];
      if (factory) {
        return factory(config, {name: query});
      }
      return CodeMirror.getMode(config, "null");
    }

    function getMode(mode) {
      if (!modes.hasOwnProperty(mode)) {
        return modes[mode] = createMode(mode);
      }
      return modes[mode];
    }

    function startSubMode(mode, state) {
      var subMode = getMode(mode);
      var subState = subMode.startState && subMode.startState();

      state.subMode = subMode;
      state.subState = subState;

      state.stack = {
        parent: state.stack,
        style: "sub",
        indented: state.indented + 1,
        tokenize: state.line
      };
      state.line = state.tokenize = firstSub;
      return "slimSubmode";
    }

    function doctypeLine(stream, _state) {
      stream.skipToEnd();
      return "slimDoctype";
    }

    function startLine(stream, state) {
      var ch = stream.peek();
      if (ch == '<') {
        return (state.tokenize = startHtmlLine(state.tokenize))(stream, state);
      }
      if (stream.match(/^[|']/)) {
        return startHtmlMode(stream, state, 1);
      }
      if (stream.match(/^\/(!|\[\w+])?/)) {
        return commentMode(stream, state);
      }
      if (stream.match(/^(-|==?[<>]?)/)) {
        state.tokenize = lineContinuable(stream.column(), commaContinuable(stream.column(), ruby));
        return "slimSwitch";
      }
      if (stream.match(/^doctype\b/)) {
        state.tokenize = doctypeLine;
        return "keyword";
      }

      var m = stream.match(embeddedRegexp);
      if (m) {
        return startSubMode(m[1], state);
      }

      return slimTag(stream, state);
    }

    function slim(stream, state) {
      if (state.startOfLine) {
        return startLine(stream, state);
      }
      return slimTag(stream, state);
    }

    function slimTag(stream, state) {
      if (stream.eat('*')) {
        state.tokenize = startRubySplat(slimTagExtras);
        return null;
      }
      if (stream.match(nameRegexp)) {
        state.tokenize = slimTagExtras;
        return "slimTag";
      }
      return slimClass(stream, state);
    }
    function slimTagExtras(stream, state) {
      if (stream.match(/^(<>?|> state.indented && state.last != "slimSubmode") {
            state.line = state.tokenize = state.stack.tokenize;
            state.stack = state.stack.parent;
            state.subMode = null;
            state.subState = null;
          }
        }
        if (stream.eatSpace()) return null;
        var style = state.tokenize(stream, state);
        state.startOfLine = false;
        if (style) state.last = style;
        return styleMap.hasOwnProperty(style) ? styleMap[style] : style;
      },

      blankLine: function(state) {
        if (state.subMode && state.subMode.blankLine) {
          return state.subMode.blankLine(state.subState);
        }
      },

      innerMode: function(state) {
        if (state.subMode) return {state: state.subState, mode: state.subMode};
        return {state: state, mode: mode};
      }

      //indent: function(state) {
      //  return state.indented;
      //}
    };
    return mode;
  }, "htmlmixed", "ruby");

  CodeMirror.defineMIME("text/x-slim", "slim");
  CodeMirror.defineMIME("application/x-slim", "slim");
});
CodeMirror-5.4.0/mode/slim/test.js000066400000000000000000000060721254300440500167740ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// Slim Highlighting for CodeMirror copyright (c) HicknHack Software Gmbh

(function() {
  var mode = CodeMirror.getMode({tabSize: 4, indentUnit: 2}, "slim");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

  // Requires at least one media query
  MT("elementName",
     "[tag h1] Hey There");

  MT("oneElementPerLine",
     "[tag h1] Hey There .h2");

  MT("idShortcut",
     "[attribute&def #test] Hey There");

  MT("tagWithIdShortcuts",
     "[tag h1][attribute&def #test] Hey There");

  MT("classShortcut",
     "[attribute&qualifier .hello] Hey There");

  MT("tagWithIdAndClassShortcuts",
     "[tag h1][attribute&def #test][attribute&qualifier .hello] Hey There");

  MT("docType",
     "[keyword doctype] xml");

  MT("comment",
     "[comment / Hello WORLD]");

  MT("notComment",
     "[tag h1] This is not a / comment ");

  MT("attributes",
     "[tag a]([attribute title]=[string \"test\"]) [attribute href]=[string \"link\"]}");

  MT("multiLineAttributes",
     "[tag a]([attribute title]=[string \"test\"]",
     "  ) [attribute href]=[string \"link\"]}");

  MT("htmlCode",
     "[tag&bracket <][tag h1][tag&bracket >]Title[tag&bracket ]");

  MT("rubyBlock",
     "[operator&special =][variable-2 @item]");

  MT("selectorRubyBlock",
     "[tag a][attribute&qualifier .test][operator&special =] [variable-2 @item]");

  MT("nestedRubyBlock",
      "[tag a]",
      "  [operator&special =][variable puts] [string \"test\"]");

  MT("multilinePlaintext",
      "[tag p]",
      "  | Hello,",
      "    World");

  MT("multilineRuby",
      "[tag p]",
      "  [comment /# this is a comment]",
      "     [comment and this is a comment too]",
      "  | Date/Time",
      "  [operator&special -] [variable now] [operator =] [tag DateTime][operator .][property now]",
      "  [tag strong][operator&special =] [variable now]",
      "  [operator&special -] [keyword if] [variable now] [operator >] [tag DateTime][operator .][property parse]([string \"December 31, 2006\"])",
      "     [operator&special =][string \"Happy\"]",
      "     [operator&special =][string \"Belated\"]",
      "     [operator&special =][string \"Birthday\"]");

  MT("multilineComment",
      "[comment /]",
      "  [comment Multiline]",
      "  [comment Comment]");

  MT("hamlAfterRubyTag",
    "[attribute&qualifier .block]",
    "  [tag strong][operator&special =] [variable now]",
    "  [attribute&qualifier .test]",
    "     [operator&special =][variable now]",
    "  [attribute&qualifier .right]");

  MT("stretchedRuby",
     "[operator&special =] [variable puts] [string \"Hello\"],",
     "   [string \"World\"]");

  MT("interpolationInHashAttribute",
     "[tag div]{[attribute id] = [string \"]#{[variable test]}[string _]#{[variable ting]}[string \"]} test");

  MT("interpolationInHTMLAttribute",
     "[tag div]([attribute title]=[string \"]#{[variable test]}[string _]#{[variable ting]()}[string \"]) Test");
})();
CodeMirror-5.4.0/mode/smalltalk/000077500000000000000000000000001254300440500164725ustar00rootroot00000000000000CodeMirror-5.4.0/mode/smalltalk/index.html000066400000000000000000000035601254300440500204730ustar00rootroot00000000000000

CodeMirror: Smalltalk mode













Smalltalk mode




    

    
Simple Smalltalk mode.


    
MIME types defined: text/x-stsrc.

  

CodeMirror-5.4.0/mode/smalltalk/smalltalk.js000066400000000000000000000106771254300440500210270ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode('smalltalk', function(config) {

  var specialChars = /[+\-\/\\*~<>=@%|&?!.,:;^]/;
  var keywords = /true|false|nil|self|super|thisContext/;

  var Context = function(tokenizer, parent) {
    this.next = tokenizer;
    this.parent = parent;
  };

  var Token = function(name, context, eos) {
    this.name = name;
    this.context = context;
    this.eos = eos;
  };

  var State = function() {
    this.context = new Context(next, null);
    this.expectVariable = true;
    this.indentation = 0;
    this.userIndentationDelta = 0;
  };

  State.prototype.userIndent = function(indentation) {
    this.userIndentationDelta = indentation > 0 ? (indentation / config.indentUnit - this.indentation) : 0;
  };

  var next = function(stream, context, state) {
    var token = new Token(null, context, false);
    var aChar = stream.next();

    if (aChar === '"') {
      token = nextComment(stream, new Context(nextComment, context));

    } else if (aChar === '\'') {
      token = nextString(stream, new Context(nextString, context));

    } else if (aChar === '#') {
      if (stream.peek() === '\'') {
        stream.next();
        token = nextSymbol(stream, new Context(nextSymbol, context));
      } else {
        if (stream.eatWhile(/[^\s.{}\[\]()]/))
          token.name = 'string-2';
        else
          token.name = 'meta';
      }

    } else if (aChar === '$') {
      if (stream.next() === '<') {
        stream.eatWhile(/[^\s>]/);
        stream.next();
      }
      token.name = 'string-2';

    } else if (aChar === '|' && state.expectVariable) {
      token.context = new Context(nextTemporaries, context);

    } else if (/[\[\]{}()]/.test(aChar)) {
      token.name = 'bracket';
      token.eos = /[\[{(]/.test(aChar);

      if (aChar === '[') {
        state.indentation++;
      } else if (aChar === ']') {
        state.indentation = Math.max(0, state.indentation - 1);
      }

    } else if (specialChars.test(aChar)) {
      stream.eatWhile(specialChars);
      token.name = 'operator';
      token.eos = aChar !== ';'; // ; cascaded message expression

    } else if (/\d/.test(aChar)) {
      stream.eatWhile(/[\w\d]/);
      token.name = 'number';

    } else if (/[\w_]/.test(aChar)) {
      stream.eatWhile(/[\w\d_]/);
      token.name = state.expectVariable ? (keywords.test(stream.current()) ? 'keyword' : 'variable') : null;

    } else {
      token.eos = state.expectVariable;
    }

    return token;
  };

  var nextComment = function(stream, context) {
    stream.eatWhile(/[^"]/);
    return new Token('comment', stream.eat('"') ? context.parent : context, true);
  };

  var nextString = function(stream, context) {
    stream.eatWhile(/[^']/);
    return new Token('string', stream.eat('\'') ? context.parent : context, false);
  };

  var nextSymbol = function(stream, context) {
    stream.eatWhile(/[^']/);
    return new Token('string-2', stream.eat('\'') ? context.parent : context, false);
  };

  var nextTemporaries = function(stream, context) {
    var token = new Token(null, context, false);
    var aChar = stream.next();

    if (aChar === '|') {
      token.context = context.parent;
      token.eos = true;

    } else {
      stream.eatWhile(/[^|]/);
      token.name = 'variable';
    }

    return token;
  };

  return {
    startState: function() {
      return new State;
    },

    token: function(stream, state) {
      state.userIndent(stream.indentation());

      if (stream.eatSpace()) {
        return null;
      }

      var token = state.context.next(stream, state.context, state);
      state.context = token.context;
      state.expectVariable = token.eos;

      return token.name;
    },

    blankLine: function(state) {
      state.userIndent(0);
    },

    indent: function(state, textAfter) {
      var i = state.context.next === next && textAfter && textAfter.charAt(0) === ']' ? -1 : state.userIndentationDelta;
      return (state.indentation + i) * config.indentUnit;
    },

    electricChars: ']'
  };

});

CodeMirror.defineMIME('text/x-stsrc', {name: 'smalltalk'});

});
CodeMirror-5.4.0/mode/smarty/000077500000000000000000000000001254300440500160255ustar00rootroot00000000000000CodeMirror-5.4.0/mode/smarty/index.html000066400000000000000000000076051254300440500200320ustar00rootroot00000000000000

CodeMirror: Smarty mode













Smarty mode





Mode for Smarty version 2 or 3, which allows for custom delimiter tags.



Several configuration parameters are supported:



    
  
  • leftDelimiter and rightDelimiter,
  which should be strings that determine where the Smarty syntax
  starts and ends.
    • 
  
  • version, which should be 2 or 3.
    • 
  
  • baseMode, which can be a mode spec
  like "text/html" to set a different background mode.
    • 




MIME types defined: text/x-smarty



Smarty 2, custom delimiters






Smarty 3








CodeMirror-5.4.0/mode/smarty/smarty.js000066400000000000000000000152541254300440500177110ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/**
 * Smarty 2 and 3 mode.
 */

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("smarty", function(config, parserConf) {
    var rightDelimiter = parserConf.rightDelimiter || "}";
    var leftDelimiter = parserConf.leftDelimiter || "{";
    var version = parserConf.version || 2;
    var baseMode = CodeMirror.getMode(config, parserConf.baseMode || "null");

    var keyFunctions = ["debug", "extends", "function", "include", "literal"];
    var regs = {
      operatorChars: /[+\-*&%=<>!?]/,
      validIdentifier: /[a-zA-Z0-9_]/,
      stringChar: /['"]/
    };

    var last;
    function cont(style, lastType) {
      last = lastType;
      return style;
    }

    function chain(stream, state, parser) {
      state.tokenize = parser;
      return parser(stream, state);
    }

    // Smarty 3 allows { and } surrounded by whitespace to NOT slip into Smarty mode
    function doesNotCount(stream, pos) {
      if (pos == null) pos = stream.pos;
      return version === 3 && leftDelimiter == "{" &&
        (pos == stream.string.length || /\s/.test(stream.string.charAt(pos)));
    }

    function tokenTop(stream, state) {
      var string = stream.string;
      for (var scan = stream.pos;;) {
        var nextMatch = string.indexOf(leftDelimiter, scan);
        scan = nextMatch + leftDelimiter.length;
        if (nextMatch == -1 || !doesNotCount(stream, nextMatch + leftDelimiter.length)) break;
      }
      if (nextMatch == stream.pos) {
        stream.match(leftDelimiter);
        if (stream.eat("*")) {
          return chain(stream, state, tokenBlock("comment", "*" + rightDelimiter));
        } else {
          state.depth++;
          state.tokenize = tokenSmarty;
          last = "startTag";
          return "tag";
        }
      }

      if (nextMatch > -1) stream.string = string.slice(0, nextMatch);
      var token = baseMode.token(stream, state.base);
      if (nextMatch > -1) stream.string = string;
      return token;
    }

    // parsing Smarty content
    function tokenSmarty(stream, state) {
      if (stream.match(rightDelimiter, true)) {
        if (version === 3) {
          state.depth--;
          if (state.depth <= 0) {
            state.tokenize = tokenTop;
          }
        } else {
          state.tokenize = tokenTop;
        }
        return cont("tag", null);
      }

      if (stream.match(leftDelimiter, true)) {
        state.depth++;
        return cont("tag", "startTag");
      }

      var ch = stream.next();
      if (ch == "$") {
        stream.eatWhile(regs.validIdentifier);
        return cont("variable-2", "variable");
      } else if (ch == "|") {
        return cont("operator", "pipe");
      } else if (ch == ".") {
        return cont("operator", "property");
      } else if (regs.stringChar.test(ch)) {
        state.tokenize = tokenAttribute(ch);
        return cont("string", "string");
      } else if (regs.operatorChars.test(ch)) {
        stream.eatWhile(regs.operatorChars);
        return cont("operator", "operator");
      } else if (ch == "[" || ch == "]") {
        return cont("bracket", "bracket");
      } else if (ch == "(" || ch == ")") {
        return cont("bracket", "operator");
      } else if (/\d/.test(ch)) {
        stream.eatWhile(/\d/);
        return cont("number", "number");
      } else {

        if (state.last == "variable") {
          if (ch == "@") {
            stream.eatWhile(regs.validIdentifier);
            return cont("property", "property");
          } else if (ch == "|") {
            stream.eatWhile(regs.validIdentifier);
            return cont("qualifier", "modifier");
          }
        } else if (state.last == "pipe") {
          stream.eatWhile(regs.validIdentifier);
          return cont("qualifier", "modifier");
        } else if (state.last == "whitespace") {
          stream.eatWhile(regs.validIdentifier);
          return cont("attribute", "modifier");
        } if (state.last == "property") {
          stream.eatWhile(regs.validIdentifier);
          return cont("property", null);
        } else if (/\s/.test(ch)) {
          last = "whitespace";
          return null;
        }

        var str = "";
        if (ch != "/") {
          str += ch;
        }
        var c = null;
        while (c = stream.eat(regs.validIdentifier)) {
          str += c;
        }
        for (var i=0, j=keyFunctions.length; i

CodeMirror: Solr mode











  
Solr mode


  

    
  


  

  
MIME types defined: text/x-solr.



CodeMirror-5.4.0/mode/solr/solr.js000066400000000000000000000051661254300440500170120ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("solr", function() {
  "use strict";

  var isStringChar = /[^\s\|\!\+\-\*\?\~\^\&\:\(\)\[\]\{\}\^\"\\]/;
  var isOperatorChar = /[\|\!\+\-\*\?\~\^\&]/;
  var isOperatorString = /^(OR|AND|NOT|TO)$/i;

  function isNumber(word) {
    return parseFloat(word, 10).toString() === word;
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, next;
      while ((next = stream.next()) != null) {
        if (next == quote && !escaped) break;
        escaped = !escaped && next == "\\";
      }

      if (!escaped) state.tokenize = tokenBase;
      return "string";
    };
  }

  function tokenOperator(operator) {
    return function(stream, state) {
      var style = "operator";
      if (operator == "+")
        style += " positive";
      else if (operator == "-")
        style += " negative";
      else if (operator == "|")
        stream.eat(/\|/);
      else if (operator == "&")
        stream.eat(/\&/);
      else if (operator == "^")
        style += " boost";

      state.tokenize = tokenBase;
      return style;
    };
  }

  function tokenWord(ch) {
    return function(stream, state) {
      var word = ch;
      while ((ch = stream.peek()) && ch.match(isStringChar) != null) {
        word += stream.next();
      }

      state.tokenize = tokenBase;
      if (isOperatorString.test(word))
        return "operator";
      else if (isNumber(word))
        return "number";
      else if (stream.peek() == ":")
        return "field";
      else
        return "string";
    };
  }

  function tokenBase(stream, state) {
    var ch = stream.next();
    if (ch == '"')
      state.tokenize = tokenString(ch);
    else if (isOperatorChar.test(ch))
      state.tokenize = tokenOperator(ch);
    else if (isStringChar.test(ch))
      state.tokenize = tokenWord(ch);

    return (state.tokenize != tokenBase) ? state.tokenize(stream, state) : null;
  }

  return {
    startState: function() {
      return {
        tokenize: tokenBase
      };
    },

    token: function(stream, state) {
      if (stream.eatSpace()) return null;
      return state.tokenize(stream, state);
    }
  };
});

CodeMirror.defineMIME("text/x-solr", "solr");

});
CodeMirror-5.4.0/mode/soy/000077500000000000000000000000001254300440500153205ustar00rootroot00000000000000CodeMirror-5.4.0/mode/soy/index.html000066400000000000000000000036231254300440500173210ustar00rootroot00000000000000

CodeMirror: Soy (Closure Template) mode

















Soy (Closure Template) mode




    

    
A mode for Closure Templates (Soy).

    
MIME type defined: text/x-soy.

  

CodeMirror-5.4.0/mode/soy/soy.js000066400000000000000000000166141254300440500165000ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../htmlmixed/htmlmixed"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../htmlmixed/htmlmixed"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  var indentingTags = ["template", "literal", "msg", "fallbackmsg", "let", "if", "elseif",
                       "else", "switch", "case", "default", "foreach", "ifempty", "for",
                       "call", "param", "deltemplate", "delcall", "log"];

  CodeMirror.defineMode("soy", function(config) {
    var textMode = CodeMirror.getMode(config, "text/plain");
    var modes = {
      html: CodeMirror.getMode(config, {name: "text/html", multilineTagIndentFactor: 2, multilineTagIndentPastTag: false}),
      attributes: textMode,
      text: textMode,
      uri: textMode,
      css: CodeMirror.getMode(config, "text/css"),
      js: CodeMirror.getMode(config, {name: "text/javascript", statementIndent: 2 * config.indentUnit})
    };

    function last(array) {
      return array[array.length - 1];
    }

    function tokenUntil(stream, state, untilRegExp) {
      var oldString = stream.string;
      var match = untilRegExp.exec(oldString.substr(stream.pos));
      if (match) {
        // We don't use backUp because it backs up just the position, not the state.
        // This uses an undocumented API.
        stream.string = oldString.substr(0, stream.pos + match.index);
      }
      var result = stream.hideFirstChars(state.indent, function() {
        return state.localMode.token(stream, state.localState);
      });
      stream.string = oldString;
      return result;
    }

    return {
      startState: function() {
        return {
          kind: [],
          kindTag: [],
          soyState: [],
          indent: 0,
          localMode: modes.html,
          localState: CodeMirror.startState(modes.html)
        };
      },

      copyState: function(state) {
        return {
          tag: state.tag, // Last seen Soy tag.
          kind: state.kind.concat([]), // Values of kind="" attributes.
          kindTag: state.kindTag.concat([]), // Opened tags with kind="" attributes.
          soyState: state.soyState.concat([]),
          indent: state.indent, // Indentation of the following line.
          localMode: state.localMode,
          localState: CodeMirror.copyState(state.localMode, state.localState)
        };
      },

      token: function(stream, state) {
        var match;

        switch (last(state.soyState)) {
          case "comment":
            if (stream.match(/^.*?\*\//)) {
              state.soyState.pop();
            } else {
              stream.skipToEnd();
            }
            return "comment";

          case "variable":
            if (stream.match(/^}/)) {
              state.indent -= 2 * config.indentUnit;
              state.soyState.pop();
              return "variable-2";
            }
            stream.next();
            return null;

          case "tag":
            if (stream.match(/^\/?}/)) {
              if (state.tag == "/template" || state.tag == "/deltemplate") state.indent = 0;
              else state.indent -= (stream.current() == "/}" || indentingTags.indexOf(state.tag) == -1 ? 2 : 1) * config.indentUnit;
              state.soyState.pop();
              return "keyword";
            } else if (stream.match(/^([\w?]+)(?==)/)) {
              if (stream.current() == "kind" && (match = stream.match(/^="([^"]+)/, false))) {
                var kind = match[1];
                state.kind.push(kind);
                state.kindTag.push(state.tag);
                state.localMode = modes[kind] || modes.html;
                state.localState = CodeMirror.startState(state.localMode);
              }
              return "attribute";
            } else if (stream.match(/^"/)) {
              state.soyState.push("string");
              return "string";
            }
            stream.next();
            return null;

          case "literal":
            if (stream.match(/^(?=\{\/literal})/)) {
              state.indent -= config.indentUnit;
              state.soyState.pop();
              return this.token(stream, state);
            }
            return tokenUntil(stream, state, /\{\/literal}/);

          case "string":
            if (stream.match(/^.*?"/)) {
              state.soyState.pop();
            } else {
              stream.skipToEnd();
            }
            return "string";
        }

        if (stream.match(/^\/\*/)) {
          state.soyState.push("comment");
          return "comment";
        } else if (stream.match(stream.sol() ? /^\s*\/\/.*/ : /^\s+\/\/.*/)) {
          return "comment";
        } else if (stream.match(/^\{\$[\w?]*/)) {
          state.indent += 2 * config.indentUnit;
          state.soyState.push("variable");
          return "variable-2";
        } else if (stream.match(/^\{literal}/)) {
          state.indent += config.indentUnit;
          state.soyState.push("literal");
          return "keyword";
        } else if (match = stream.match(/^\{([\/@\\]?[\w?]*)/)) {
          if (match[1] != "/switch")
            state.indent += (/^(\/|(else|elseif|case|default)$)/.test(match[1]) && state.tag != "switch" ? 1 : 2) * config.indentUnit;
          state.tag = match[1];
          if (state.tag == "/" + last(state.kindTag)) {
            // We found the tag that opened the current kind="".
            state.kind.pop();
            state.kindTag.pop();
            state.localMode = modes[last(state.kind)] || modes.html;
            state.localState = CodeMirror.startState(state.localMode);
          }
          state.soyState.push("tag");
          return "keyword";
        }

        return tokenUntil(stream, state, /\{|\s+\/\/|\/\*/);
      },

      indent: function(state, textAfter) {
        var indent = state.indent, top = last(state.soyState);
        if (top == "comment") return CodeMirror.Pass;

        if (top == "literal") {
          if (/^\{\/literal}/.test(textAfter)) indent -= config.indentUnit;
        } else {
          if (/^\s*\{\/(template|deltemplate)\b/.test(textAfter)) return 0;
          if (/^\{(\/|(fallbackmsg|elseif|else|ifempty)\b)/.test(textAfter)) indent -= config.indentUnit;
          if (state.tag != "switch" && /^\{(case|default)\b/.test(textAfter)) indent -= config.indentUnit;
          if (/^\{\/switch\b/.test(textAfter)) indent -= config.indentUnit;
        }
        if (indent && state.localMode.indent)
          indent += state.localMode.indent(state.localState, textAfter);
        return indent;
      },

      innerMode: function(state) {
        if (state.soyState.length && last(state.soyState) != "literal") return null;
        else return {state: state.localState, mode: state.localMode};
      },

      electricInput: /^\s*\{(\/|\/template|\/deltemplate|\/switch|fallbackmsg|elseif|else|case|default|ifempty|\/literal\})$/,
      lineComment: "//",
      blockCommentStart: "/*",
      blockCommentEnd: "*/",
      blockCommentContinue: " * ",
      fold: "indent"
    };
  }, "htmlmixed");

  CodeMirror.registerHelper("hintWords", "soy", indentingTags.concat(
      ["delpackage", "namespace", "alias", "print", "css", "debugger"]));

  CodeMirror.defineMIME("text/x-soy", "soy");
});
CodeMirror-5.4.0/mode/sparql/000077500000000000000000000000001254300440500160105ustar00rootroot00000000000000CodeMirror-5.4.0/mode/sparql/index.html000066400000000000000000000033551254300440500200130ustar00rootroot00000000000000

CodeMirror: SPARQL mode













SPARQL mode



    

    
MIME types defined: application/sparql-query.


  

CodeMirror-5.4.0/mode/sparql/sparql.js000066400000000000000000000140311254300440500176470ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("sparql", function(config) {
  var indentUnit = config.indentUnit;
  var curPunc;

  function wordRegexp(words) {
    return new RegExp("^(?:" + words.join("|") + ")$", "i");
  }
  var ops = wordRegexp(["str", "lang", "langmatches", "datatype", "bound", "sameterm", "isiri", "isuri",
                        "iri", "uri", "bnode", "count", "sum", "min", "max", "avg", "sample",
                        "group_concat", "rand", "abs", "ceil", "floor", "round", "concat", "substr", "strlen",
                        "replace", "ucase", "lcase", "encode_for_uri", "contains", "strstarts", "strends",
                        "strbefore", "strafter", "year", "month", "day", "hours", "minutes", "seconds",
                        "timezone", "tz", "now", "uuid", "struuid", "md5", "sha1", "sha256", "sha384",
                        "sha512", "coalesce", "if", "strlang", "strdt", "isnumeric", "regex", "exists",
                        "isblank", "isliteral", "a"]);
  var keywords = wordRegexp(["base", "prefix", "select", "distinct", "reduced", "construct", "describe",
                             "ask", "from", "named", "where", "order", "limit", "offset", "filter", "optional",
                             "graph", "by", "asc", "desc", "as", "having", "undef", "values", "group",
                             "minus", "in", "not", "service", "silent", "using", "insert", "delete", "union",
                             "true", "false", "with",
                             "data", "copy", "to", "move", "add", "create", "drop", "clear", "load"]);
  var operatorChars = /[*+\-<>=&|\^\/!\?]/;

  function tokenBase(stream, state) {
    var ch = stream.next();
    curPunc = null;
    if (ch == "$" || ch == "?") {
      if(ch == "?" && stream.match(/\s/, false)){
        return "operator";
      }
      stream.match(/^[\w\d]*/);
      return "variable-2";
    }
    else if (ch == "<" && !stream.match(/^[\s\u00a0=]/, false)) {
      stream.match(/^[^\s\u00a0>]*>?/);
      return "atom";
    }
    else if (ch == "\"" || ch == "'") {
      state.tokenize = tokenLiteral(ch);
      return state.tokenize(stream, state);
    }
    else if (/[{}\(\),\.;\[\]]/.test(ch)) {
      curPunc = ch;
      return "bracket";
    }
    else if (ch == "#") {
      stream.skipToEnd();
      return "comment";
    }
    else if (operatorChars.test(ch)) {
      stream.eatWhile(operatorChars);
      return "operator";
    }
    else if (ch == ":") {
      stream.eatWhile(/[\w\d\._\-]/);
      return "atom";
    }
    else if (ch == "@") {
      stream.eatWhile(/[a-z\d\-]/i);
      return "meta";
    }
    else {
      stream.eatWhile(/[_\w\d]/);
      if (stream.eat(":")) {
        stream.eatWhile(/[\w\d_\-]/);
        return "atom";
      }
      var word = stream.current();
      if (ops.test(word))
        return "builtin";
      else if (keywords.test(word))
        return "keyword";
      else
        return "variable";
    }
  }

  function tokenLiteral(quote) {
    return function(stream, state) {
      var escaped = false, ch;
      while ((ch = stream.next()) != null) {
        if (ch == quote && !escaped) {
          state.tokenize = tokenBase;
          break;
        }
        escaped = !escaped && ch == "\\";
      }
      return "string";
    };
  }

  function pushContext(state, type, col) {
    state.context = {prev: state.context, indent: state.indent, col: col, type: type};
  }
  function popContext(state) {
    state.indent = state.context.indent;
    state.context = state.context.prev;
  }

  return {
    startState: function() {
      return {tokenize: tokenBase,
              context: null,
              indent: 0,
              col: 0};
    },

    token: function(stream, state) {
      if (stream.sol()) {
        if (state.context && state.context.align == null) state.context.align = false;
        state.indent = stream.indentation();
      }
      if (stream.eatSpace()) return null;
      var style = state.tokenize(stream, state);

      if (style != "comment" && state.context && state.context.align == null && state.context.type != "pattern") {
        state.context.align = true;
      }

      if (curPunc == "(") pushContext(state, ")", stream.column());
      else if (curPunc == "[") pushContext(state, "]", stream.column());
      else if (curPunc == "{") pushContext(state, "}", stream.column());
      else if (/[\]\}\)]/.test(curPunc)) {
        while (state.context && state.context.type == "pattern") popContext(state);
        if (state.context && curPunc == state.context.type) popContext(state);
      }
      else if (curPunc == "." && state.context && state.context.type == "pattern") popContext(state);
      else if (/atom|string|variable/.test(style) && state.context) {
        if (/[\}\]]/.test(state.context.type))
          pushContext(state, "pattern", stream.column());
        else if (state.context.type == "pattern" && !state.context.align) {
          state.context.align = true;
          state.context.col = stream.column();
        }
      }

      return style;
    },

    indent: function(state, textAfter) {
      var firstChar = textAfter && textAfter.charAt(0);
      var context = state.context;
      if (/[\]\}]/.test(firstChar))
        while (context && context.type == "pattern") context = context.prev;

      var closing = context && firstChar == context.type;
      if (!context)
        return 0;
      else if (context.type == "pattern")
        return context.col;
      else if (context.align)
        return context.col + (closing ? 0 : 1);
      else
        return context.indent + (closing ? 0 : indentUnit);
    }
  };
});

CodeMirror.defineMIME("application/sparql-query", "sparql");

});
CodeMirror-5.4.0/mode/spreadsheet/000077500000000000000000000000001254300440500170155ustar00rootroot00000000000000CodeMirror-5.4.0/mode/spreadsheet/index.html000066400000000000000000000025601254300440500210150ustar00rootroot00000000000000

CodeMirror: Spreadsheet mode












  
Spreadsheet mode

  


  

  
MIME types defined: text/x-spreadsheet.

  
  
The Spreadsheet Mode

  
 Created by Robert Plummer



CodeMirror-5.4.0/mode/spreadsheet/spreadsheet.js000066400000000000000000000060141254300440500216630ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("spreadsheet", function () {
    return {
      startState: function () {
        return {
          stringType: null,
          stack: []
        };
      },
      token: function (stream, state) {
        if (!stream) return;

        //check for state changes
        if (state.stack.length === 0) {
          //strings
          if ((stream.peek() == '"') || (stream.peek() == "'")) {
            state.stringType = stream.peek();
            stream.next(); // Skip quote
            state.stack.unshift("string");
          }
        }

        //return state
        //stack has
        switch (state.stack[0]) {
        case "string":
          while (state.stack[0] === "string" && !stream.eol()) {
            if (stream.peek() === state.stringType) {
              stream.next(); // Skip quote
              state.stack.shift(); // Clear flag
            } else if (stream.peek() === "\\") {
              stream.next();
              stream.next();
            } else {
              stream.match(/^.[^\\\"\']*/);
            }
          }
          return "string";

        case "characterClass":
          while (state.stack[0] === "characterClass" && !stream.eol()) {
            if (!(stream.match(/^[^\]\\]+/) || stream.match(/^\\./)))
              state.stack.shift();
          }
          return "operator";
        }

        var peek = stream.peek();

        //no stack
        switch (peek) {
        case "[":
          stream.next();
          state.stack.unshift("characterClass");
          return "bracket";
        case ":":
          stream.next();
          return "operator";
        case "\\":
          if (stream.match(/\\[a-z]+/)) return "string-2";
          else return null;
        case ".":
        case ",":
        case ";":
        case "*":
        case "-":
        case "+":
        case "^":
        case "<":
        case "/":
        case "=":
          stream.next();
          return "atom";
        case "$":
          stream.next();
          return "builtin";
        }

        if (stream.match(/\d+/)) {
          if (stream.match(/^\w+/)) return "error";
          return "number";
        } else if (stream.match(/^[a-zA-Z_]\w*/)) {
          if (stream.match(/(?=[\(.])/, false)) return "keyword";
          return "variable-2";
        } else if (["[", "]", "(", ")", "{", "}"].indexOf(peek) != -1) {
          stream.next();
          return "bracket";
        } else if (!stream.eatSpace()) {
          stream.next();
        }
        return null;
      }
    };
  });

  CodeMirror.defineMIME("text/x-spreadsheet", "spreadsheet");
});
CodeMirror-5.4.0/mode/sql/000077500000000000000000000000001254300440500153055ustar00rootroot00000000000000CodeMirror-5.4.0/mode/sql/index.html000066400000000000000000000054431254300440500173100ustar00rootroot00000000000000

CodeMirror: SQL Mode for CodeMirror















SQL Mode for CodeMirror



            
            

            
MIME types defined: 
            text/x-sql,
            text/x-mysql,
            text/x-mariadb,
            text/x-cassandra,
            text/x-plsql,
            text/x-mssql,
            text/x-hive.
        





CodeMirror-5.4.0/mode/sql/sql.js000066400000000000000000000637711254300440500164600ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("sql", function(config, parserConfig) {
  "use strict";

  var client         = parserConfig.client || {},
      atoms          = parserConfig.atoms || {"false": true, "true": true, "null": true},
      builtin        = parserConfig.builtin || {},
      keywords       = parserConfig.keywords || {},
      operatorChars  = parserConfig.operatorChars || /^[*+\-%<>!=&|~^]/,
      support        = parserConfig.support || {},
      hooks          = parserConfig.hooks || {},
      dateSQL        = parserConfig.dateSQL || {"date" : true, "time" : true, "timestamp" : true};

  function tokenBase(stream, state) {
    var ch = stream.next();

    // call hooks from the mime type
    if (hooks[ch]) {
      var result = hooks[ch](stream, state);
      if (result !== false) return result;
    }

    if (support.hexNumber == true &&
      ((ch == "0" && stream.match(/^[xX][0-9a-fA-F]+/))
      || (ch == "x" || ch == "X") && stream.match(/^'[0-9a-fA-F]+'/))) {
      // hex
      // ref: http://dev.mysql.com/doc/refman/5.5/en/hexadecimal-literals.html
      return "number";
    } else if (support.binaryNumber == true &&
      (((ch == "b" || ch == "B") && stream.match(/^'[01]+'/))
      || (ch == "0" && stream.match(/^b[01]+/)))) {
      // bitstring
      // ref: http://dev.mysql.com/doc/refman/5.5/en/bit-field-literals.html
      return "number";
    } else if (ch.charCodeAt(0) > 47 && ch.charCodeAt(0) < 58) {
      // numbers
      // ref: http://dev.mysql.com/doc/refman/5.5/en/number-literals.html
          stream.match(/^[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?/);
      support.decimallessFloat == true && stream.eat('.');
      return "number";
    } else if (ch == "?" && (stream.eatSpace() || stream.eol() || stream.eat(";"))) {
      // placeholders
      return "variable-3";
    } else if (ch == "'" || (ch == '"' && support.doubleQuote)) {
      // strings
      // ref: http://dev.mysql.com/doc/refman/5.5/en/string-literals.html
      state.tokenize = tokenLiteral(ch);
      return state.tokenize(stream, state);
    } else if ((((support.nCharCast == true && (ch == "n" || ch == "N"))
        || (support.charsetCast == true && ch == "_" && stream.match(/[a-z][a-z0-9]*/i)))
        && (stream.peek() == "'" || stream.peek() == '"'))) {
      // charset casting: _utf8'str', N'str', n'str'
      // ref: http://dev.mysql.com/doc/refman/5.5/en/string-literals.html
      return "keyword";
    } else if (/^[\(\),\;\[\]]/.test(ch)) {
      // no highlightning
      return null;
    } else if (support.commentSlashSlash && ch == "/" && stream.eat("/")) {
      // 1-line comment
      stream.skipToEnd();
      return "comment";
    } else if ((support.commentHash && ch == "#")
        || (ch == "-" && stream.eat("-") && (!support.commentSpaceRequired || stream.eat(" ")))) {
      // 1-line comments
      // ref: https://kb.askmonty.org/en/comment-syntax/
      stream.skipToEnd();
      return "comment";
    } else if (ch == "/" && stream.eat("*")) {
      // multi-line comments
      // ref: https://kb.askmonty.org/en/comment-syntax/
      state.tokenize = tokenComment;
      return state.tokenize(stream, state);
    } else if (ch == ".") {
      // .1 for 0.1
      if (support.zerolessFloat == true && stream.match(/^(?:\d+(?:e[+-]?\d+)?)/i)) {
        return "number";
      }
      // .table_name (ODBC)
      // // ref: http://dev.mysql.com/doc/refman/5.6/en/identifier-qualifiers.html
      if (support.ODBCdotTable == true && stream.match(/^[a-zA-Z_]+/)) {
        return "variable-2";
      }
    } else if (operatorChars.test(ch)) {
      // operators
      stream.eatWhile(operatorChars);
      return null;
    } else if (ch == '{' &&
        (stream.match(/^( )*(d|D|t|T|ts|TS)( )*'[^']*'( )*}/) || stream.match(/^( )*(d|D|t|T|ts|TS)( )*"[^"]*"( )*}/))) {
      // dates (weird ODBC syntax)
      // ref: http://dev.mysql.com/doc/refman/5.5/en/date-and-time-literals.html
      return "number";
    } else {
      stream.eatWhile(/^[_\w\d]/);
      var word = stream.current().toLowerCase();
      // dates (standard SQL syntax)
      // ref: http://dev.mysql.com/doc/refman/5.5/en/date-and-time-literals.html
      if (dateSQL.hasOwnProperty(word) && (stream.match(/^( )+'[^']*'/) || stream.match(/^( )+"[^"]*"/)))
        return "number";
      if (atoms.hasOwnProperty(word)) return "atom";
      if (builtin.hasOwnProperty(word)) return "builtin";
      if (keywords.hasOwnProperty(word)) return "keyword";
      if (client.hasOwnProperty(word)) return "string-2";
      return null;
    }
  }

  // 'string', with char specified in quote escaped by '\'
  function tokenLiteral(quote) {
    return function(stream, state) {
      var escaped = false, ch;
      while ((ch = stream.next()) != null) {
        if (ch == quote && !escaped) {
          state.tokenize = tokenBase;
          break;
        }
        escaped = !escaped && ch == "\\";
      }
      return "string";
    };
  }
  function tokenComment(stream, state) {
    while (true) {
      if (stream.skipTo("*")) {
        stream.next();
        if (stream.eat("/")) {
          state.tokenize = tokenBase;
          break;
        }
      } else {
        stream.skipToEnd();
        break;
      }
    }
    return "comment";
  }

  function pushContext(stream, state, type) {
    state.context = {
      prev: state.context,
      indent: stream.indentation(),
      col: stream.column(),
      type: type
    };
  }

  function popContext(state) {
    state.indent = state.context.indent;
    state.context = state.context.prev;
  }

  return {
    startState: function() {
      return {tokenize: tokenBase, context: null};
    },

    token: function(stream, state) {
      if (stream.sol()) {
        if (state.context && state.context.align == null)
          state.context.align = false;
      }
      if (stream.eatSpace()) return null;

      var style = state.tokenize(stream, state);
      if (style == "comment") return style;

      if (state.context && state.context.align == null)
        state.context.align = true;

      var tok = stream.current();
      if (tok == "(")
        pushContext(stream, state, ")");
      else if (tok == "[")
        pushContext(stream, state, "]");
      else if (state.context && state.context.type == tok)
        popContext(state);
      return style;
    },

    indent: function(state, textAfter) {
      var cx = state.context;
      if (!cx) return CodeMirror.Pass;
      var closing = textAfter.charAt(0) == cx.type;
      if (cx.align) return cx.col + (closing ? 0 : 1);
      else return cx.indent + (closing ? 0 : config.indentUnit);
    },

    blockCommentStart: "/*",
    blockCommentEnd: "*/",
    lineComment: support.commentSlashSlash ? "//" : support.commentHash ? "#" : null
  };
});

(function() {
  "use strict";

  // `identifier`
  function hookIdentifier(stream) {
    // MySQL/MariaDB identifiers
    // ref: http://dev.mysql.com/doc/refman/5.6/en/identifier-qualifiers.html
    var ch;
    while ((ch = stream.next()) != null) {
      if (ch == "`" && !stream.eat("`")) return "variable-2";
    }
    stream.backUp(stream.current().length - 1);
    return stream.eatWhile(/\w/) ? "variable-2" : null;
  }

  // variable token
  function hookVar(stream) {
    // variables
    // @@prefix.varName @varName
    // varName can be quoted with ` or ' or "
    // ref: http://dev.mysql.com/doc/refman/5.5/en/user-variables.html
    if (stream.eat("@")) {
      stream.match(/^session\./);
      stream.match(/^local\./);
      stream.match(/^global\./);
    }

    if (stream.eat("'")) {
      stream.match(/^.*'/);
      return "variable-2";
    } else if (stream.eat('"')) {
      stream.match(/^.*"/);
      return "variable-2";
    } else if (stream.eat("`")) {
      stream.match(/^.*`/);
      return "variable-2";
    } else if (stream.match(/^[0-9a-zA-Z$\.\_]+/)) {
      return "variable-2";
    }
    return null;
  };

  // short client keyword token
  function hookClient(stream) {
    // \N means NULL
    // ref: http://dev.mysql.com/doc/refman/5.5/en/null-values.html
    if (stream.eat("N")) {
        return "atom";
    }
    // \g, etc
    // ref: http://dev.mysql.com/doc/refman/5.5/en/mysql-commands.html
    return stream.match(/^[a-zA-Z.#!?]/) ? "variable-2" : null;
  }

  // these keywords are used by all SQL dialects (however, a mode can still overwrite it)
  var sqlKeywords = "alter and as asc between by count create delete desc distinct drop from group having in insert into is join like not on or order select set table union update values where ";

  // turn a space-separated list into an array
  function set(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }

  // A generic SQL Mode. It's not a standard, it just try to support what is generally supported
  CodeMirror.defineMIME("text/x-sql", {
    name: "sql",
    keywords: set(sqlKeywords + "begin"),
    builtin: set("bool boolean bit blob enum long longblob longtext medium mediumblob mediumint mediumtext time timestamp tinyblob tinyint tinytext text bigint int int1 int2 int3 int4 int8 integer float float4 float8 double char varbinary varchar varcharacter precision real date datetime year unsigned signed decimal numeric"),
    atoms: set("false true null unknown"),
    operatorChars: /^[*+\-%<>!=]/,
    dateSQL: set("date time timestamp"),
    support: set("ODBCdotTable doubleQuote binaryNumber hexNumber")
  });

  CodeMirror.defineMIME("text/x-mssql", {
    name: "sql",
    client: set("charset clear connect edit ego exit go help nopager notee nowarning pager print prompt quit rehash source status system tee"),
    keywords: set(sqlKeywords + "begin trigger proc view index for add constraint key primary foreign collate clustered nonclustered declare"),
    builtin: set("bigint numeric bit smallint decimal smallmoney int tinyint money float real char varchar text nchar nvarchar ntext binary varbinary image cursor timestamp hierarchyid uniqueidentifier sql_variant xml table "),
    atoms: set("false true null unknown"),
    operatorChars: /^[*+\-%<>!=]/,
    dateSQL: set("date datetimeoffset datetime2 smalldatetime datetime time"),
    hooks: {
      "@":   hookVar
    }
  });

  CodeMirror.defineMIME("text/x-mysql", {
    name: "sql",
    client: set("charset clear connect edit ego exit go help nopager notee nowarning pager print prompt quit rehash source status system tee"),
    keywords: set(sqlKeywords + "accessible action add after algorithm all analyze asensitive at authors auto_increment autocommit avg avg_row_length before binary binlog both btree cache call cascade cascaded case catalog_name chain change changed character check checkpoint checksum class_origin client_statistics close coalesce code collate collation collations column columns comment commit committed completion concurrent condition connection consistent constraint contains continue contributors convert cross current current_date current_time current_timestamp current_user cursor data database databases day_hour day_microsecond day_minute day_second deallocate dec declare default delay_key_write delayed delimiter des_key_file describe deterministic dev_pop dev_samp deviance diagnostics directory disable discard distinctrow div dual dumpfile each elseif enable enclosed end ends engine engines enum errors escape escaped even event events every execute exists exit explain extended fast fetch field fields first flush for force foreign found_rows full fulltext function general get global grant grants group group_concat handler hash help high_priority hosts hour_microsecond hour_minute hour_second if ignore ignore_server_ids import index index_statistics infile inner innodb inout insensitive insert_method install interval invoker isolation iterate key keys kill language last leading leave left level limit linear lines list load local localtime localtimestamp lock logs low_priority master master_heartbeat_period master_ssl_verify_server_cert masters match max max_rows maxvalue message_text middleint migrate min min_rows minute_microsecond minute_second mod mode modifies modify mutex mysql_errno natural next no no_write_to_binlog offline offset one online open optimize option optionally out outer outfile pack_keys parser partition partitions password phase plugin plugins prepare preserve prev primary privileges procedure processlist profile profiles purge query quick range read read_write reads real rebuild recover references regexp relaylog release remove rename reorganize repair repeatable replace require resignal restrict resume return returns revoke right rlike rollback rollup row row_format rtree savepoint schedule schema schema_name schemas second_microsecond security sensitive separator serializable server session share show signal slave slow smallint snapshot soname spatial specific sql sql_big_result sql_buffer_result sql_cache sql_calc_found_rows sql_no_cache sql_small_result sqlexception sqlstate sqlwarning ssl start starting starts status std stddev stddev_pop stddev_samp storage straight_join subclass_origin sum suspend table_name table_statistics tables tablespace temporary terminated to trailing transaction trigger triggers truncate uncommitted undo uninstall unique unlock upgrade usage use use_frm user user_resources user_statistics using utc_date utc_time utc_timestamp value variables varying view views warnings when while with work write xa xor year_month zerofill begin do then else loop repeat"),
    builtin: set("bool boolean bit blob decimal double float long longblob longtext medium mediumblob mediumint mediumtext time timestamp tinyblob tinyint tinytext text bigint int int1 int2 int3 int4 int8 integer float float4 float8 double char varbinary varchar varcharacter precision date datetime year unsigned signed numeric"),
    atoms: set("false true null unknown"),
    operatorChars: /^[*+\-%<>!=&|^]/,
    dateSQL: set("date time timestamp"),
    support: set("ODBCdotTable decimallessFloat zerolessFloat binaryNumber hexNumber doubleQuote nCharCast charsetCast commentHash commentSpaceRequired"),
    hooks: {
      "@":   hookVar,
      "`":   hookIdentifier,
      "\\":  hookClient
    }
  });

  CodeMirror.defineMIME("text/x-mariadb", {
    name: "sql",
    client: set("charset clear connect edit ego exit go help nopager notee nowarning pager print prompt quit rehash source status system tee"),
    keywords: set(sqlKeywords + "accessible action add after algorithm all always analyze asensitive at authors auto_increment autocommit avg avg_row_length before binary binlog both btree cache call cascade cascaded case catalog_name chain change changed character check checkpoint checksum class_origin client_statistics close coalesce code collate collation collations column columns comment commit committed completion concurrent condition connection consistent constraint contains continue contributors convert cross current current_date current_time current_timestamp current_user cursor data database databases day_hour day_microsecond day_minute day_second deallocate dec declare default delay_key_write delayed delimiter des_key_file describe deterministic dev_pop dev_samp deviance diagnostics directory disable discard distinctrow div dual dumpfile each elseif enable enclosed end ends engine engines enum errors escape escaped even event events every execute exists exit explain extended fast fetch field fields first flush for force foreign found_rows full fulltext function general generated get global grant grants group groupby_concat handler hard hash help high_priority hosts hour_microsecond hour_minute hour_second if ignore ignore_server_ids import index index_statistics infile inner innodb inout insensitive insert_method install interval invoker isolation iterate key keys kill language last leading leave left level limit linear lines list load local localtime localtimestamp lock logs low_priority master master_heartbeat_period master_ssl_verify_server_cert masters match max max_rows maxvalue message_text middleint migrate min min_rows minute_microsecond minute_second mod mode modifies modify mutex mysql_errno natural next no no_write_to_binlog offline offset one online open optimize option optionally out outer outfile pack_keys parser partition partitions password persistent phase plugin plugins prepare preserve prev primary privileges procedure processlist profile profiles purge query quick range read read_write reads real rebuild recover references regexp relaylog release remove rename reorganize repair repeatable replace require resignal restrict resume return returns revoke right rlike rollback rollup row row_format rtree savepoint schedule schema schema_name schemas second_microsecond security sensitive separator serializable server session share show shutdown signal slave slow smallint snapshot soft soname spatial specific sql sql_big_result sql_buffer_result sql_cache sql_calc_found_rows sql_no_cache sql_small_result sqlexception sqlstate sqlwarning ssl start starting starts status std stddev stddev_pop stddev_samp storage straight_join subclass_origin sum suspend table_name table_statistics tables tablespace temporary terminated to trailing transaction trigger triggers truncate uncommitted undo uninstall unique unlock upgrade usage use use_frm user user_resources user_statistics using utc_date utc_time utc_timestamp value variables varying view views virtual warnings when while with work write xa xor year_month zerofill begin do then else loop repeat"),
    builtin: set("bool boolean bit blob decimal double float long longblob longtext medium mediumblob mediumint mediumtext time timestamp tinyblob tinyint tinytext text bigint int int1 int2 int3 int4 int8 integer float float4 float8 double char varbinary varchar varcharacter precision date datetime year unsigned signed numeric"),
    atoms: set("false true null unknown"),
    operatorChars: /^[*+\-%<>!=&|^]/,
    dateSQL: set("date time timestamp"),
    support: set("ODBCdotTable decimallessFloat zerolessFloat binaryNumber hexNumber doubleQuote nCharCast charsetCast commentHash commentSpaceRequired"),
    hooks: {
      "@":   hookVar,
      "`":   hookIdentifier,
      "\\":  hookClient
    }
  });

  // the query language used by Apache Cassandra is called CQL, but this mime type
  // is called Cassandra to avoid confusion with Contextual Query Language
  CodeMirror.defineMIME("text/x-cassandra", {
    name: "sql",
    client: { },
    keywords: set("add all allow alter and any apply as asc authorize batch begin by clustering columnfamily compact consistency count create custom delete desc distinct drop each_quorum exists filtering from grant if in index insert into key keyspace keyspaces level limit local_one local_quorum modify nan norecursive nosuperuser not of on one order password permission permissions primary quorum rename revoke schema select set storage superuser table three to token truncate ttl two type unlogged update use user users using values where with writetime"),
    builtin: set("ascii bigint blob boolean counter decimal double float frozen inet int list map static text timestamp timeuuid tuple uuid varchar varint"),
    atoms: set("false true infinity NaN"),
    operatorChars: /^[<>=]/,
    dateSQL: { },
    support: set("commentSlashSlash decimallessFloat"),
    hooks: { }
  });

  // this is based on Peter Raganitsch's 'plsql' mode
  CodeMirror.defineMIME("text/x-plsql", {
    name:       "sql",
    client:     set("appinfo arraysize autocommit autoprint autorecovery autotrace blockterminator break btitle cmdsep colsep compatibility compute concat copycommit copytypecheck define describe echo editfile embedded escape exec execute feedback flagger flush heading headsep instance linesize lno loboffset logsource long longchunksize markup native newpage numformat numwidth pagesize pause pno recsep recsepchar release repfooter repheader serveroutput shiftinout show showmode size spool sqlblanklines sqlcase sqlcode sqlcontinue sqlnumber sqlpluscompatibility sqlprefix sqlprompt sqlterminator suffix tab term termout time timing trimout trimspool ttitle underline verify version wrap"),
    keywords:   set("abort accept access add all alter and any array arraylen as asc assert assign at attributes audit authorization avg base_table begin between binary_integer body boolean by case cast char char_base check close cluster clusters colauth column comment commit compress connect connected constant constraint crash create current currval cursor data_base database date dba deallocate debugoff debugon decimal declare default definition delay delete desc digits dispose distinct do drop else elseif elsif enable end entry escape exception exception_init exchange exclusive exists exit external fast fetch file for force form from function generic goto grant group having identified if immediate in increment index indexes indicator initial initrans insert interface intersect into is key level library like limited local lock log logging long loop master maxextents maxtrans member minextents minus mislabel mode modify multiset new next no noaudit nocompress nologging noparallel not nowait number_base object of off offline on online only open option or order out package parallel partition pctfree pctincrease pctused pls_integer positive positiven pragma primary prior private privileges procedure public raise range raw read rebuild record ref references refresh release rename replace resource restrict return returning returns reverse revoke rollback row rowid rowlabel rownum rows run savepoint schema segment select separate session set share snapshot some space split sql start statement storage subtype successful synonym tabauth table tables tablespace task terminate then to trigger truncate type union unique unlimited unrecoverable unusable update use using validate value values variable view views when whenever where while with work"),
    builtin:    set("abs acos add_months ascii asin atan atan2 average bfile bfilename bigserial bit blob ceil character chartorowid chr clob concat convert cos cosh count dec decode deref dual dump dup_val_on_index empty error exp false float floor found glb greatest hextoraw initcap instr instrb int integer isopen last_day least lenght lenghtb ln lower lpad ltrim lub make_ref max min mlslabel mod months_between natural naturaln nchar nclob new_time next_day nextval nls_charset_decl_len nls_charset_id nls_charset_name nls_initcap nls_lower nls_sort nls_upper nlssort no_data_found notfound null number numeric nvarchar2 nvl others power rawtohex real reftohex round rowcount rowidtochar rowtype rpad rtrim serial sign signtype sin sinh smallint soundex sqlcode sqlerrm sqrt stddev string substr substrb sum sysdate tan tanh to_char text to_date to_label to_multi_byte to_number to_single_byte translate true trunc uid unlogged upper user userenv varchar varchar2 variance varying vsize xml"),
    operatorChars: /^[*+\-%<>!=~]/,
    dateSQL:    set("date time timestamp"),
    support:    set("doubleQuote nCharCast zerolessFloat binaryNumber hexNumber")
  });

  // Created to support specific hive keywords
  CodeMirror.defineMIME("text/x-hive", {
    name: "sql",
    keywords: set("select alter $elem$ $key$ $value$ add after all analyze and archive as asc before between binary both bucket buckets by cascade case cast change cluster clustered clusterstatus collection column columns comment compute concatenate continue create cross cursor data database databases dbproperties deferred delete delimited desc describe directory disable distinct distribute drop else enable end escaped exclusive exists explain export extended external false fetch fields fileformat first format formatted from full function functions grant group having hold_ddltime idxproperties if import in index indexes inpath inputdriver inputformat insert intersect into is items join keys lateral left like limit lines load local location lock locks mapjoin materialized minus msck no_drop nocompress not of offline on option or order out outer outputdriver outputformat overwrite partition partitioned partitions percent plus preserve procedure purge range rcfile read readonly reads rebuild recordreader recordwriter recover reduce regexp rename repair replace restrict revoke right rlike row schema schemas semi sequencefile serde serdeproperties set shared show show_database sort sorted ssl statistics stored streamtable table tables tablesample tblproperties temporary terminated textfile then tmp to touch transform trigger true unarchive undo union uniquejoin unlock update use using utc utc_tmestamp view when where while with"),
    builtin: set("bool boolean long timestamp tinyint smallint bigint int float double date datetime unsigned string array struct map uniontype"),
    atoms: set("false true null unknown"),
    operatorChars: /^[*+\-%<>!=]/,
    dateSQL: set("date timestamp"),
    support: set("ODBCdotTable doubleQuote binaryNumber hexNumber")
  });
}());

});

/*
  How Properties of Mime Types are used by SQL Mode
  =================================================

  keywords:
    A list of keywords you want to be highlighted.
  builtin:
    A list of builtin types you want to be highlighted (if you want types to be of class "builtin" instead of "keyword").
  operatorChars:
    All characters that must be handled as operators.
  client:
    Commands parsed and executed by the client (not the server).
  support:
    A list of supported syntaxes which are not common, but are supported by more than 1 DBMS.
    * ODBCdotTable: .tableName
    * zerolessFloat: .1
    * doubleQuote
    * nCharCast: N'string'
    * charsetCast: _utf8'string'
    * commentHash: use # char for comments
    * commentSlashSlash: use // for comments
    * commentSpaceRequired: require a space after -- for comments
  atoms:
    Keywords that must be highlighted as atoms,. Some DBMS's support more atoms than others:
    UNKNOWN, INFINITY, UNDERFLOW, NaN...
  dateSQL:
    Used for date/time SQL standard syntax, because not all DBMS's support same temporal types.
*/
CodeMirror-5.4.0/mode/stex/000077500000000000000000000000001254300440500154715ustar00rootroot00000000000000CodeMirror-5.4.0/mode/stex/index.html000066400000000000000000000100441254300440500174650ustar00rootroot00000000000000

CodeMirror: sTeX mode












sTeX mode



    

    
MIME types defined: text/x-stex.


    
Parsing/Highlighting Tests: normal,  verbose.


  

CodeMirror-5.4.0/mode/stex/stex.js000066400000000000000000000154241254300440500170200ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/*
 * Author: Constantin Jucovschi (c.jucovschi@jacobs-university.de)
 * Licence: MIT
 */

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("stex", function() {
    "use strict";

    function pushCommand(state, command) {
      state.cmdState.push(command);
    }

    function peekCommand(state) {
      if (state.cmdState.length > 0) {
        return state.cmdState[state.cmdState.length - 1];
      } else {
        return null;
      }
    }

    function popCommand(state) {
      var plug = state.cmdState.pop();
      if (plug) {
        plug.closeBracket();
      }
    }

    // returns the non-default plugin closest to the end of the list
    function getMostPowerful(state) {
      var context = state.cmdState;
      for (var i = context.length - 1; i >= 0; i--) {
        var plug = context[i];
        if (plug.name == "DEFAULT") {
          continue;
        }
        return plug;
      }
      return { styleIdentifier: function() { return null; } };
    }

    function addPluginPattern(pluginName, cmdStyle, styles) {
      return function () {
        this.name = pluginName;
        this.bracketNo = 0;
        this.style = cmdStyle;
        this.styles = styles;
        this.argument = null;   // \begin and \end have arguments that follow. These are stored in the plugin

        this.styleIdentifier = function() {
          return this.styles[this.bracketNo - 1] || null;
        };
        this.openBracket = function() {
          this.bracketNo++;
          return "bracket";
        };
        this.closeBracket = function() {};
      };
    }

    var plugins = {};

    plugins["importmodule"] = addPluginPattern("importmodule", "tag", ["string", "builtin"]);
    plugins["documentclass"] = addPluginPattern("documentclass", "tag", ["", "atom"]);
    plugins["usepackage"] = addPluginPattern("usepackage", "tag", ["atom"]);
    plugins["begin"] = addPluginPattern("begin", "tag", ["atom"]);
    plugins["end"] = addPluginPattern("end", "tag", ["atom"]);

    plugins["DEFAULT"] = function () {
      this.name = "DEFAULT";
      this.style = "tag";

      this.styleIdentifier = this.openBracket = this.closeBracket = function() {};
    };

    function setState(state, f) {
      state.f = f;
    }

    // called when in a normal (no environment) context
    function normal(source, state) {
      var plug;
      // Do we look like '\command' ?  If so, attempt to apply the plugin 'command'
      if (source.match(/^\\[a-zA-Z@]+/)) {
        var cmdName = source.current().slice(1);
        plug = plugins[cmdName] || plugins["DEFAULT"];
        plug = new plug();
        pushCommand(state, plug);
        setState(state, beginParams);
        return plug.style;
      }

      // escape characters
      if (source.match(/^\\[$&%#{}_]/)) {
        return "tag";
      }

      // white space control characters
      if (source.match(/^\\[,;!\/\\]/)) {
        return "tag";
      }

      // find if we're starting various math modes
      if (source.match("\\[")) {
        setState(state, function(source, state){ return inMathMode(source, state, "\\]"); });
        return "keyword";
      }
      if (source.match("$$")) {
        setState(state, function(source, state){ return inMathMode(source, state, "$$"); });
        return "keyword";
      }
      if (source.match("$")) {
        setState(state, function(source, state){ return inMathMode(source, state, "$"); });
        return "keyword";
      }

      var ch = source.next();
      if (ch == "%") {
        source.skipToEnd();
        return "comment";
      } else if (ch == '}' || ch == ']') {
        plug = peekCommand(state);
        if (plug) {
          plug.closeBracket(ch);
          setState(state, beginParams);
        } else {
          return "error";
        }
        return "bracket";
      } else if (ch == '{' || ch == '[') {
        plug = plugins["DEFAULT"];
        plug = new plug();
        pushCommand(state, plug);
        return "bracket";
      } else if (/\d/.test(ch)) {
        source.eatWhile(/[\w.%]/);
        return "atom";
      } else {
        source.eatWhile(/[\w\-_]/);
        plug = getMostPowerful(state);
        if (plug.name == 'begin') {
          plug.argument = source.current();
        }
        return plug.styleIdentifier();
      }
    }

    function inMathMode(source, state, endModeSeq) {
      if (source.eatSpace()) {
        return null;
      }
      if (source.match(endModeSeq)) {
        setState(state, normal);
        return "keyword";
      }
      if (source.match(/^\\[a-zA-Z@]+/)) {
        return "tag";
      }
      if (source.match(/^[a-zA-Z]+/)) {
        return "variable-2";
      }
      // escape characters
      if (source.match(/^\\[$&%#{}_]/)) {
        return "tag";
      }
      // white space control characters
      if (source.match(/^\\[,;!\/]/)) {
        return "tag";
      }
      // special math-mode characters
      if (source.match(/^[\^_&]/)) {
        return "tag";
      }
      // non-special characters
      if (source.match(/^[+\-<>|=,\/@!*:;'"`~#?]/)) {
        return null;
      }
      if (source.match(/^(\d+\.\d*|\d*\.\d+|\d+)/)) {
        return "number";
      }
      var ch = source.next();
      if (ch == "{" || ch == "}" || ch == "[" || ch == "]" || ch == "(" || ch == ")") {
        return "bracket";
      }

      if (ch == "%") {
        source.skipToEnd();
        return "comment";
      }
      return "error";
    }

    function beginParams(source, state) {
      var ch = source.peek(), lastPlug;
      if (ch == '{' || ch == '[') {
        lastPlug = peekCommand(state);
        lastPlug.openBracket(ch);
        source.eat(ch);
        setState(state, normal);
        return "bracket";
      }
      if (/[ \t\r]/.test(ch)) {
        source.eat(ch);
        return null;
      }
      setState(state, normal);
      popCommand(state);

      return normal(source, state);
    }

    return {
      startState: function() {
        return {
          cmdState: [],
          f: normal
        };
      },
      copyState: function(s) {
        return {
          cmdState: s.cmdState.slice(),
          f: s.f
        };
      },
      token: function(stream, state) {
        return state.f(stream, state);
      },
      blankLine: function(state) {
        state.f = normal;
        state.cmdState.length = 0;
      },
      lineComment: "%"
    };
  });

  CodeMirror.defineMIME("text/x-stex", "stex");
  CodeMirror.defineMIME("text/x-latex", "stex");

});
CodeMirror-5.4.0/mode/stex/test.js000066400000000000000000000060421254300440500170100ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({tabSize: 4}, "stex");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

  MT("word",
     "foo");

  MT("twoWords",
     "foo bar");

  MT("beginEndDocument",
     "[tag \\begin][bracket {][atom document][bracket }]",
     "[tag \\end][bracket {][atom document][bracket }]");

  MT("beginEndEquation",
     "[tag \\begin][bracket {][atom equation][bracket }]",
     "  E=mc^2",
     "[tag \\end][bracket {][atom equation][bracket }]");

  MT("beginModule",
     "[tag \\begin][bracket {][atom module][bracket }[[]]]");

  MT("beginModuleId",
     "[tag \\begin][bracket {][atom module][bracket }[[]id=bbt-size[bracket ]]]");

  MT("importModule",
     "[tag \\importmodule][bracket [[][string b-b-t][bracket ]]{][builtin b-b-t][bracket }]");

  MT("importModulePath",
     "[tag \\importmodule][bracket [[][tag \\KWARCslides][bracket {][string dmath/en/cardinality][bracket }]]{][builtin card][bracket }]");

  MT("psForPDF",
     "[tag \\PSforPDF][bracket [[][atom 1][bracket ]]{]#1[bracket }]");

  MT("comment",
     "[comment % foo]");

  MT("tagComment",
     "[tag \\item][comment % bar]");

  MT("commentTag",
     " [comment % \\item]");

  MT("commentLineBreak",
     "[comment %]",
     "foo");

  MT("tagErrorCurly",
     "[tag \\begin][error }][bracket {]");

  MT("tagErrorSquare",
     "[tag \\item][error ]]][bracket {]");

  MT("commentCurly",
     "[comment % }]");

  MT("tagHash",
     "the [tag \\#] key");

  MT("tagNumber",
     "a [tag \\$][atom 5] stetson");

  MT("tagPercent",
     "[atom 100][tag \\%] beef");

  MT("tagAmpersand",
     "L [tag \\&] N");

  MT("tagUnderscore",
     "foo[tag \\_]bar");

  MT("tagBracketOpen",
     "[tag \\emph][bracket {][tag \\{][bracket }]");

  MT("tagBracketClose",
     "[tag \\emph][bracket {][tag \\}][bracket }]");

  MT("tagLetterNumber",
     "section [tag \\S][atom 1]");

  MT("textTagNumber",
     "para [tag \\P][atom 2]");

  MT("thinspace",
     "x[tag \\,]y");

  MT("thickspace",
     "x[tag \\;]y");

  MT("negativeThinspace",
     "x[tag \\!]y");

  MT("periodNotSentence",
     "J.\\ L.\\ is");

  MT("periodSentence",
     "X[tag \\@]. The");

  MT("italicCorrection",
     "[bracket {][tag \\em] If[tag \\/][bracket }] I");

  MT("tagBracket",
     "[tag \\newcommand][bracket {][tag \\pop][bracket }]");

  MT("inlineMathTagFollowedByNumber",
     "[keyword $][tag \\pi][number 2][keyword $]");

  MT("inlineMath",
     "[keyword $][number 3][variable-2 x][tag ^][number 2.45]-[tag \\sqrt][bracket {][tag \\$\\alpha][bracket }] = [number 2][keyword $] other text");

  MT("displayMath",
     "More [keyword $$]\t[variable-2 S][tag ^][variable-2 n][tag \\sum] [variable-2 i][keyword $$] other text");

  MT("mathWithComment",
     "[keyword $][variable-2 x] [comment % $]",
     "[variable-2 y][keyword $] other text");

  MT("lineBreakArgument",
    "[tag \\\\][bracket [[][atom 1cm][bracket ]]]");
})();
CodeMirror-5.4.0/mode/stylus/000077500000000000000000000000001254300440500160515ustar00rootroot00000000000000CodeMirror-5.4.0/mode/stylus/index.html000066400000000000000000000046501254300440500200530ustar00rootroot00000000000000

CodeMirror: Stylus mode














Stylus mode








MIME types defined: text/x-styl.


Created by Dmitry Kiselyov



CodeMirror-5.4.0/mode/stylus/stylus.js000066400000000000000000001220041254300440500177510ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// Stylus mode created by Dmitry Kiselyov http://git.io/AaRB

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("stylus", function(config) {
    var indentUnit = config.indentUnit,
        tagKeywords = keySet(tagKeywords_),
        tagVariablesRegexp = /^(a|b|i|s|col|em)$/i,
        propertyKeywords = keySet(propertyKeywords_),
        nonStandardPropertyKeywords = keySet(nonStandardPropertyKeywords_),
        valueKeywords = keySet(valueKeywords_),
        colorKeywords = keySet(colorKeywords_),
        documentTypes = keySet(documentTypes_),
        documentTypesRegexp = wordRegexp(documentTypes_),
        mediaFeatures = keySet(mediaFeatures_),
        mediaTypes = keySet(mediaTypes_),
        fontProperties = keySet(fontProperties_),
        operatorsRegexp = /^\s*([.]{2,3}|&&|\|\||\*\*|[?!=:]?=|[-+*\/%<>]=?|\?:|\~)/,
        wordOperatorKeywordsRegexp = wordRegexp(wordOperatorKeywords_),
        blockKeywords = keySet(blockKeywords_),
        vendorPrefixesRegexp = new RegExp(/^\-(moz|ms|o|webkit)-/i),
        commonAtoms = keySet(commonAtoms_),
        firstWordMatch = "",
        states = {},
        ch,
        style,
        type,
        override;

    /**
     * Tokenizers
     */
    function tokenBase(stream, state) {
      firstWordMatch = stream.string.match(/(^[\w-]+\s*=\s*$)|(^\s*[\w-]+\s*=\s*[\w-])|(^\s*(\.|#|@|\$|\&|\[|\d|\+|::?|\{|\>|~|\/)?\s*[\w-]*([a-z0-9-]|\*|\/\*)(\(|,)?)/);
      state.context.line.firstWord = firstWordMatch ? firstWordMatch[0].replace(/^\s*/, "") : "";
      state.context.line.indent = stream.indentation();
      ch = stream.peek();

      // Line comment
      if (stream.match("//")) {
        stream.skipToEnd();
        return ["comment", "comment"];
      }
      // Block comment
      if (stream.match("/*")) {
        state.tokenize = tokenCComment;
        return tokenCComment(stream, state);
      }
      // String
      if (ch == "\"" || ch == "'") {
        stream.next();
        state.tokenize = tokenString(ch);
        return state.tokenize(stream, state);
      }
      // Def
      if (ch == "@") {
        stream.next();
        stream.eatWhile(/[\w\\-]/);
        return ["def", stream.current()];
      }
      // ID selector or Hex color
      if (ch == "#") {
        stream.next();
        // Hex color
        if (stream.match(/^[0-9a-f]{6}|[0-9a-f]{3}/i)) {
          return ["atom", "atom"];
        }
        // ID selector
        if (stream.match(/^[a-z][\w-]*/i)) {
          return ["builtin", "hash"];
        }
      }
      // Vendor prefixes
      if (stream.match(vendorPrefixesRegexp)) {
        return ["meta", "vendor-prefixes"];
      }
      // Numbers
      if (stream.match(/^-?[0-9]?\.?[0-9]/)) {
        stream.eatWhile(/[a-z%]/i);
        return ["number", "unit"];
      }
      // !important|optional
      if (ch == "!") {
        stream.next();
        return [stream.match(/^(important|optional)/i) ? "keyword": "operator", "important"];
      }
      // Class
      if (ch == "." && stream.match(/^\.[a-z][\w-]*/i)) {
        return ["qualifier", "qualifier"];
      }
      // url url-prefix domain regexp
      if (stream.match(documentTypesRegexp)) {
        if (stream.peek() == "(") state.tokenize = tokenParenthesized;
        return ["property", "word"];
      }
      // Mixins / Functions
      if (stream.match(/^[a-z][\w-]*\(/i)) {
        stream.backUp(1);
        return ["keyword", "mixin"];
      }
      // Block mixins
      if (stream.match(/^(\+|-)[a-z][\w-]*\(/i)) {
        stream.backUp(1);
        return ["keyword", "block-mixin"];
      }
      // Parent Reference BEM naming
      if (stream.string.match(/^\s*&/) && stream.match(/^[-_]+[a-z][\w-]*/)) {
        return ["qualifier", "qualifier"];
      }
      // / Root Reference & Parent Reference
      if (stream.match(/^(\/|&)(-|_|:|\.|#|[a-z])/)) {
        stream.backUp(1);
        return ["variable-3", "reference"];
      }
      if (stream.match(/^&{1}\s*$/)) {
        return ["variable-3", "reference"];
      }
      // Variable
      if (ch == "$" && stream.match(/^\$[\w-]+/i)) {
        return ["variable-2", "variable-name"];
      }
      // Word operator
      if (stream.match(wordOperatorKeywordsRegexp)) {
        return ["operator", "operator"];
      }
      // Word
      if (stream.match(/^[-_]*[a-z0-9]+[\w-]*/i)) {
        if (stream.match(/^(\.|\[)[\w-\'\"\]]+/i, false)) {
          if (!wordIsTag(stream.current())) {
            stream.match(/[\w-]+/);
            return ["variable-2", "variable-name"];
          }
        }
        return ["variable-2", "word"];
      }
      // Operators
      if (stream.match(operatorsRegexp)) {
        return ["operator", stream.current()];
      }
      // Delimiters
      if (/[:;,{}\[\]\(\)]/.test(ch)) {
        stream.next();
        return [null, ch];
      }
      // Non-detected items
      stream.next();
      return [null, null];
    }

    /**
     * Token comment
     */
    function tokenCComment(stream, state) {
      var maybeEnd = false, ch;
      while ((ch = stream.next()) != null) {
        if (maybeEnd && ch == "/") {
          state.tokenize = null;
          break;
        }
        maybeEnd = (ch == "*");
      }
      return ["comment", "comment"];
    }

    /**
     * Token string
     */
    function tokenString(quote) {
      return function(stream, state) {
        var escaped = false, ch;
        while ((ch = stream.next()) != null) {
          if (ch == quote && !escaped) {
            if (quote == ")") stream.backUp(1);
            break;
          }
          escaped = !escaped && ch == "\\";
        }
        if (ch == quote || !escaped && quote != ")") state.tokenize = null;
        return ["string", "string"];
      };
    }

    /**
     * Token parenthesized
     */
    function tokenParenthesized(stream, state) {
      stream.next(); // Must be "("
      if (!stream.match(/\s*[\"\')]/, false))
        state.tokenize = tokenString(")");
      else
        state.tokenize = null;
      return [null, "("];
    }

    /**
     * Context management
     */
    function Context(type, indent, prev, line) {
      this.type = type;
      this.indent = indent;
      this.prev = prev;
      this.line = line || {firstWord: "", indent: 0};
    }

    function pushContext(state, stream, type, indent) {
      indent = indent >= 0 ? indent : indentUnit;
      state.context = new Context(type, stream.indentation() + indent, state.context);
      return type;
    }

    function popContext(state, currentIndent) {
      var contextIndent = state.context.indent - indentUnit;
      currentIndent = currentIndent || false;
      state.context = state.context.prev;
      if (currentIndent) state.context.indent = contextIndent;
      return state.context.type;
    }

    function pass(type, stream, state) {
      return states[state.context.type](type, stream, state);
    }

    function popAndPass(type, stream, state, n) {
      for (var i = n || 1; i > 0; i--)
        state.context = state.context.prev;
      return pass(type, stream, state);
    }


    /**
     * Parser
     */
    function wordIsTag(word) {
      return word.toLowerCase() in tagKeywords;
    }

    function wordIsProperty(word) {
      word = word.toLowerCase();
      return word in propertyKeywords || word in fontProperties;
    }

    function wordIsBlock(word) {
      return word.toLowerCase() in blockKeywords;
    }

    function wordIsVendorPrefix(word) {
      return word.toLowerCase().match(vendorPrefixesRegexp);
    }

    function wordAsValue(word) {
      var wordLC = word.toLowerCase();
      var override = "variable-2";
      if (wordIsTag(word)) override = "tag";
      else if (wordIsBlock(word)) override = "block-keyword";
      else if (wordIsProperty(word)) override = "property";
      else if (wordLC in valueKeywords || wordLC in commonAtoms) override = "atom";
      else if (wordLC == "return" || wordLC in colorKeywords) override = "keyword";

      // Font family
      else if (word.match(/^[A-Z]/)) override = "string";
      return override;
    }

    function typeIsBlock(type, stream) {
      return ((endOfLine(stream) && (type == "{" || type == "]" || type == "hash" || type == "qualifier")) || type == "block-mixin");
    }

    function typeIsInterpolation(type, stream) {
      return type == "{" && stream.match(/^\s*\$?[\w-]+/i, false);
    }

    function typeIsPseudo(type, stream) {
      return type == ":" && stream.match(/^[a-z-]+/, false);
    }

    function startOfLine(stream) {
      return stream.sol() || stream.string.match(new RegExp("^\\s*" + escapeRegExp(stream.current())));
    }

    function endOfLine(stream) {
      return stream.eol() || stream.match(/^\s*$/, false);
    }

    function firstWordOfLine(line) {
      var re = /^\s*[-_]*[a-z0-9]+[\w-]*/i;
      var result = typeof line == "string" ? line.match(re) : line.string.match(re);
      return result ? result[0].replace(/^\s*/, "") : "";
    }


    /**
     * Block
     */
    states.block = function(type, stream, state) {
      if ((type == "comment" && startOfLine(stream)) ||
          (type == "," && endOfLine(stream)) ||
          type == "mixin") {
        return pushContext(state, stream, "block", 0);
      }
      if (typeIsInterpolation(type, stream)) {
        return pushContext(state, stream, "interpolation");
      }
      if (endOfLine(stream) && type == "]") {
        if (!/^\s*(\.|#|:|\[|\*|&)/.test(stream.string) && !wordIsTag(firstWordOfLine(stream))) {
          return pushContext(state, stream, "block", 0);
        }
      }
      if (typeIsBlock(type, stream, state)) {
        return pushContext(state, stream, "block");
      }
      if (type == "}" && endOfLine(stream)) {
        return pushContext(state, stream, "block", 0);
      }
      if (type == "variable-name") {
        if ((stream.indentation() == 0 && startOfLine(stream)) || wordIsBlock(firstWordOfLine(stream))) {
          return pushContext(state, stream, "variableName");
        }
        else {
          return pushContext(state, stream, "variableName", 0);
        }
      }
      if (type == "=") {
        if (!endOfLine(stream) && !wordIsBlock(firstWordOfLine(stream))) {
          return pushContext(state, stream, "block", 0);
        }
        return pushContext(state, stream, "block");
      }
      if (type == "*") {
        if (endOfLine(stream) || stream.match(/\s*(,|\.|#|\[|:|{)/,false)) {
          override = "tag";
          return pushContext(state, stream, "block");
        }
      }
      if (typeIsPseudo(type, stream)) {
        return pushContext(state, stream, "pseudo");
      }
      if (/@(font-face|media|supports|(-moz-)?document)/.test(type)) {
        return pushContext(state, stream, endOfLine(stream) ? "block" : "atBlock");
      }
      if (/@(-(moz|ms|o|webkit)-)?keyframes$/.test(type)) {
        return pushContext(state, stream, "keyframes");
      }
      if (/@extends?/.test(type)) {
        return pushContext(state, stream, "extend", 0);
      }
      if (type && type.charAt(0) == "@") {

        // Property Lookup
        if (stream.indentation() > 0 && wordIsProperty(stream.current().slice(1))) {
          override = "variable-2";
          return "block";
        }
        if (/(@import|@require|@charset)/.test(type)) {
          return pushContext(state, stream, "block", 0);
        }
        return pushContext(state, stream, "block");
      }
      if (type == "reference" && endOfLine(stream)) {
        return pushContext(state, stream, "block");
      }
      if (type == "(") {
        return pushContext(state, stream, "parens");
      }

      if (type == "vendor-prefixes") {
        return pushContext(state, stream, "vendorPrefixes");
      }
      if (type == "word") {
        var word = stream.current();
        override = wordAsValue(word);

        if (override == "property") {
          if (startOfLine(stream)) {
            return pushContext(state, stream, "block", 0);
          } else {
            override = "atom";
            return "block";
          }
        }

        if (override == "tag") {

          // tag is a css value
          if (/embed|menu|pre|progress|sub|table/.test(word)) {
            if (wordIsProperty(firstWordOfLine(stream))) {
              override = "atom";
              return "block";
            }
          }

          // tag is an attribute
          if (stream.string.match(new RegExp("\\[\\s*" + word + "|" + word +"\\s*\\]"))) {
            override = "atom";
            return "block";
          }

          // tag is a variable
          if (tagVariablesRegexp.test(word)) {
            if ((startOfLine(stream) && stream.string.match(/=/)) ||
                (!startOfLine(stream) &&
                 !stream.string.match(/^(\s*\.|#|\&|\[|\/|>|\*)/) &&
                 !wordIsTag(firstWordOfLine(stream)))) {
              override = "variable-2";
              if (wordIsBlock(firstWordOfLine(stream)))  return "block";
              return pushContext(state, stream, "block", 0);
            }
          }

          if (endOfLine(stream)) return pushContext(state, stream, "block");
        }
        if (override == "block-keyword") {
          override = "keyword";

          // Postfix conditionals
          if (stream.current(/(if|unless)/) && !startOfLine(stream)) {
            return "block";
          }
          return pushContext(state, stream, "block");
        }
        if (word == "return") return pushContext(state, stream, "block", 0);
      }
      return state.context.type;
    };


    /**
     * Parens
     */
    states.parens = function(type, stream, state) {
      if (type == "(") return pushContext(state, stream, "parens");
      if (type == ")") {
        if (state.context.prev.type == "parens") {
          return popContext(state);
        }
        if ((stream.string.match(/^[a-z][\w-]*\(/i) && endOfLine(stream)) ||
            wordIsBlock(firstWordOfLine(stream)) ||
            /(\.|#|:|\[|\*|&|>|~|\+|\/)/.test(firstWordOfLine(stream)) ||
            (!stream.string.match(/^-?[a-z][\w-\.\[\]\'\"]*\s*=/) &&
             wordIsTag(firstWordOfLine(stream)))) {
          return pushContext(state, stream, "block");
        }
        if (stream.string.match(/^[\$-]?[a-z][\w-\.\[\]\'\"]*\s*=/) ||
            stream.string.match(/^\s*(\(|\)|[0-9])/) ||
            stream.string.match(/^\s+[a-z][\w-]*\(/i) ||
            stream.string.match(/^\s+[\$-]?[a-z]/i)) {
          return pushContext(state, stream, "block", 0);
        }
        if (endOfLine(stream)) return pushContext(state, stream, "block");
        else return pushContext(state, stream, "block", 0);
      }
      if (type && type.charAt(0) == "@" && wordIsProperty(stream.current().slice(1))) {
        override = "variable-2";
      }
      if (type == "word") {
        var word = stream.current();
        override = wordAsValue(word);
        if (override == "tag" && tagVariablesRegexp.test(word)) {
          override = "variable-2";
        }
        if (override == "property" || word == "to") override = "atom";
      }
      if (type == "variable-name") {
        return pushContext(state, stream, "variableName");
      }
      if (typeIsPseudo(type, stream)) {
        return pushContext(state, stream, "pseudo");
      }
      return state.context.type;
    };


    /**
     * Vendor prefixes
     */
    states.vendorPrefixes = function(type, stream, state) {
      if (type == "word") {
        override = "property";
        return pushContext(state, stream, "block", 0);
      }
      return popContext(state);
    };


    /**
     * Pseudo
     */
    states.pseudo = function(type, stream, state) {
      if (!wordIsProperty(firstWordOfLine(stream.string))) {
        stream.match(/^[a-z-]+/);
        override = "variable-3";
        if (endOfLine(stream)) return pushContext(state, stream, "block");
        return popContext(state);
      }
      return popAndPass(type, stream, state);
    };


    /**
     * atBlock
     */
    states.atBlock = function(type, stream, state) {
      if (type == "(") return pushContext(state, stream, "atBlock_parens");
      if (typeIsBlock(type, stream, state)) {
        return pushContext(state, stream, "block");
      }
      if (typeIsInterpolation(type, stream)) {
        return pushContext(state, stream, "interpolation");
      }
      if (type == "word") {
        var word = stream.current().toLowerCase();
        if (/^(only|not|and|or)$/.test(word))
          override = "keyword";
        else if (documentTypes.hasOwnProperty(word))
          override = "tag";
        else if (mediaTypes.hasOwnProperty(word))
          override = "attribute";
        else if (mediaFeatures.hasOwnProperty(word))
          override = "property";
        else if (nonStandardPropertyKeywords.hasOwnProperty(word))
          override = "string-2";
        else override = wordAsValue(stream.current());
        if (override == "tag" && endOfLine(stream)) {
          return pushContext(state, stream, "block");
        }
      }
      if (type == "operator" && /^(not|and|or)$/.test(stream.current())) {
        override = "keyword";
      }
      return state.context.type;
    };

    states.atBlock_parens = function(type, stream, state) {
      if (type == "{" || type == "}") return state.context.type;
      if (type == ")") {
        if (endOfLine(stream)) return pushContext(state, stream, "block");
        else return pushContext(state, stream, "atBlock");
      }
      if (type == "word") {
        var word = stream.current().toLowerCase();
        override = wordAsValue(word);
        if (/^(max|min)/.test(word)) override = "property";
        if (override == "tag") {
          tagVariablesRegexp.test(word) ? override = "variable-2" : override = "atom";
        }
        return state.context.type;
      }
      return states.atBlock(type, stream, state);
    };


    /**
     * Keyframes
     */
    states.keyframes = function(type, stream, state) {
      if (stream.indentation() == "0" && ((type == "}" && startOfLine(stream)) || type == "]" || type == "hash"
                                          || type == "qualifier" || wordIsTag(stream.current()))) {
        return popAndPass(type, stream, state);
      }
      if (type == "{") return pushContext(state, stream, "keyframes");
      if (type == "}") {
        if (startOfLine(stream)) return popContext(state, true);
        else return pushContext(state, stream, "keyframes");
      }
      if (type == "unit" && /^[0-9]+\%$/.test(stream.current())) {
        return pushContext(state, stream, "keyframes");
      }
      if (type == "word") {
        override = wordAsValue(stream.current());
        if (override == "block-keyword") {
          override = "keyword";
          return pushContext(state, stream, "keyframes");
        }
      }
      if (/@(font-face|media|supports|(-moz-)?document)/.test(type)) {
        return pushContext(state, stream, endOfLine(stream) ? "block" : "atBlock");
      }
      if (type == "mixin") {
        return pushContext(state, stream, "block", 0);
      }
      return state.context.type;
    };


    /**
     * Interpolation
     */
    states.interpolation = function(type, stream, state) {
      if (type == "{") popContext(state) && pushContext(state, stream, "block");
      if (type == "}") {
        if (stream.string.match(/^\s*(\.|#|:|\[|\*|&|>|~|\+|\/)/i) ||
            (stream.string.match(/^\s*[a-z]/i) && wordIsTag(firstWordOfLine(stream)))) {
          return pushContext(state, stream, "block");
        }
        if (!stream.string.match(/^(\{|\s*\&)/) ||
            stream.match(/\s*[\w-]/,false)) {
          return pushContext(state, stream, "block", 0);
        }
        return pushContext(state, stream, "block");
      }
      if (type == "variable-name") {
        return pushContext(state, stream, "variableName", 0);
      }
      if (type == "word") {
        override = wordAsValue(stream.current());
        if (override == "tag") override = "atom";
      }
      return state.context.type;
    };


    /**
     * Extend/s
     */
    states.extend = function(type, stream, state) {
      if (type == "[" || type == "=") return "extend";
      if (type == "]") return popContext(state);
      if (type == "word") {
        override = wordAsValue(stream.current());
        return "extend";
      }
      return popContext(state);
    };


    /**
     * Variable name
     */
    states.variableName = function(type, stream, state) {
      if (type == "string" || type == "[" || type == "]" || stream.current().match(/^(\.|\$)/)) {
        if (stream.current().match(/^\.[\w-]+/i)) override = "variable-2";
        if (endOfLine(stream)) return popContext(state);
        return "variableName";
      }
      return popAndPass(type, stream, state);
    };


    return {
      startState: function(base) {
        return {
          tokenize: null,
          state: "block",
          context: new Context("block", base || 0, null)
        };
      },
      token: function(stream, state) {
        if (!state.tokenize && stream.eatSpace()) return null;
        style = (state.tokenize || tokenBase)(stream, state);
        if (style && typeof style == "object") {
          type = style[1];
          style = style[0];
        }
        override = style;
        state.state = states[state.state](type, stream, state);
        return override;
      },
      indent: function(state, textAfter, line) {

        var cx = state.context,
            ch = textAfter && textAfter.charAt(0),
            indent = cx.indent,
            lineFirstWord = firstWordOfLine(textAfter),
            lineIndent = line.length - line.replace(/^\s*/, "").length,
            prevLineFirstWord = state.context.prev ? state.context.prev.line.firstWord : "",
            prevLineIndent = state.context.prev ? state.context.prev.line.indent : lineIndent;

        if (cx.prev &&
            (ch == "}" && (cx.type == "block" || cx.type == "atBlock" || cx.type == "keyframes") ||
             ch == ")" && (cx.type == "parens" || cx.type == "atBlock_parens") ||
             ch == "{" && (cx.type == "at"))) {
          indent = cx.indent - indentUnit;
          cx = cx.prev;
        } else if (!(/(\})/.test(ch))) {
          if (/@|\$|\d/.test(ch) ||
              /^\{/.test(textAfter) ||
/^\s*\/(\/|\*)/.test(textAfter) ||
              /^\s*\/\*/.test(prevLineFirstWord) ||
              /^\s*[\w-\.\[\]\'\"]+\s*(\?|:|\+)?=/i.test(textAfter) ||
/^(\+|-)?[a-z][\w-]*\(/i.test(textAfter) ||
/^return/.test(textAfter) ||
              wordIsBlock(lineFirstWord)) {
            indent = lineIndent;
          } else if (/(\.|#|:|\[|\*|&|>|~|\+|\/)/.test(ch) || wordIsTag(lineFirstWord)) {
            if (/\,\s*$/.test(prevLineFirstWord)) {
              indent = prevLineIndent;
            } else if (/^\s+/.test(line) && (/(\.|#|:|\[|\*|&|>|~|\+|\/)/.test(prevLineFirstWord) || wordIsTag(prevLineFirstWord))) {
              indent = lineIndent <= prevLineIndent ? prevLineIndent : prevLineIndent + indentUnit;
            } else {
              indent = lineIndent;
            }
          } else if (!/,\s*$/.test(line) && (wordIsVendorPrefix(lineFirstWord) || wordIsProperty(lineFirstWord))) {
            if (wordIsBlock(prevLineFirstWord)) {
              indent = lineIndent <= prevLineIndent ? prevLineIndent : prevLineIndent + indentUnit;
            } else if (/^\{/.test(prevLineFirstWord)) {
              indent = lineIndent <= prevLineIndent ? lineIndent : prevLineIndent + indentUnit;
            } else if (wordIsVendorPrefix(prevLineFirstWord) || wordIsProperty(prevLineFirstWord)) {
              indent = lineIndent >= prevLineIndent ? prevLineIndent : lineIndent;
            } else if (/^(\.|#|:|\[|\*|&|@|\+|\-|>|~|\/)/.test(prevLineFirstWord) ||
                      /=\s*$/.test(prevLineFirstWord) ||
                      wordIsTag(prevLineFirstWord) ||
                      /^\$[\w-\.\[\]\'\"]/.test(prevLineFirstWord)) {
              indent = prevLineIndent + indentUnit;
            } else {
              indent = lineIndent;
            }
          }
        }
        return indent;
      },
      electricChars: "}",
      lineComment: "//",
      fold: "indent"
    };
  });

  // developer.mozilla.org/en-US/docs/Web/HTML/Element
  var tagKeywords_ = ["a","abbr","address","area","article","aside","audio", "b", "base","bdi", "bdo","bgsound","blockquote","body","br","button","canvas","caption","cite", "code","col","colgroup","data","datalist","dd","del","details","dfn","div", "dl","dt","em","embed","fieldset","figcaption","figure","footer","form","h1", "h2","h3","h4","h5","h6","head","header","hgroup","hr","html","i","iframe", "img","input","ins","kbd","keygen","label","legend","li","link","main","map", "mark","marquee","menu","menuitem","meta","meter","nav","nobr","noframes", "noscript","object","ol","optgroup","option","output","p","param","pre", "progress","q","rp","rt","ruby","s","samp","script","section","select", "small","source","span","strong","style","sub","summary","sup","table","tbody","td","textarea","tfoot","th","thead","time","tr","track", "u","ul","var","video"];

  // github.com/codemirror/CodeMirror/blob/master/mode/css/css.js
  var documentTypes_ = ["domain", "regexp", "url", "url-prefix"];
  var mediaTypes_ = ["all","aural","braille","handheld","print","projection","screen","tty","tv","embossed"];
  var mediaFeatures_ = ["width","min-width","max-width","height","min-height","max-height","device-width","min-device-width","max-device-width","device-height","min-device-height","max-device-height","aspect-ratio","min-aspect-ratio","max-aspect-ratio","device-aspect-ratio","min-device-aspect-ratio","max-device-aspect-ratio","color","min-color","max-color","color-index","min-color-index","max-color-index","monochrome","min-monochrome","max-monochrome","resolution","min-resolution","max-resolution","scan","grid"];
  var propertyKeywords_ = ["align-content","align-items","align-self","alignment-adjust","alignment-baseline","anchor-point","animation","animation-delay","animation-direction","animation-duration","animation-fill-mode","animation-iteration-count","animation-name","animation-play-state","animation-timing-function","appearance","azimuth","backface-visibility","background","background-attachment","background-clip","background-color","background-image","background-origin","background-position","background-repeat","background-size","baseline-shift","binding","bleed","bookmark-label","bookmark-level","bookmark-state","bookmark-target","border","border-bottom","border-bottom-color","border-bottom-left-radius","border-bottom-right-radius","border-bottom-style","border-bottom-width","border-collapse","border-color","border-image","border-image-outset","border-image-repeat","border-image-slice","border-image-source","border-image-width","border-left","border-left-color","border-left-style","border-left-width","border-radius","border-right","border-right-color","border-right-style","border-right-width","border-spacing","border-style","border-top","border-top-color","border-top-left-radius","border-top-right-radius","border-top-style","border-top-width","border-width","bottom","box-decoration-break","box-shadow","box-sizing","break-after","break-before","break-inside","caption-side","clear","clip","color","color-profile","column-count","column-fill","column-gap","column-rule","column-rule-color","column-rule-style","column-rule-width","column-span","column-width","columns","content","counter-increment","counter-reset","crop","cue","cue-after","cue-before","cursor","direction","display","dominant-baseline","drop-initial-after-adjust","drop-initial-after-align","drop-initial-before-adjust","drop-initial-before-align","drop-initial-size","drop-initial-value","elevation","empty-cells","fit","fit-position","flex","flex-basis","flex-direction","flex-flow","flex-grow","flex-shrink","flex-wrap","float","float-offset","flow-from","flow-into","font","font-feature-settings","font-family","font-kerning","font-language-override","font-size","font-size-adjust","font-stretch","font-style","font-synthesis","font-variant","font-variant-alternates","font-variant-caps","font-variant-east-asian","font-variant-ligatures","font-variant-numeric","font-variant-position","font-weight","grid","grid-area","grid-auto-columns","grid-auto-flow","grid-auto-position","grid-auto-rows","grid-column","grid-column-end","grid-column-start","grid-row","grid-row-end","grid-row-start","grid-template","grid-template-areas","grid-template-columns","grid-template-rows","hanging-punctuation","height","hyphens","icon","image-orientation","image-rendering","image-resolution","inline-box-align","justify-content","left","letter-spacing","line-break","line-height","line-stacking","line-stacking-ruby","line-stacking-shift","line-stacking-strategy","list-style","list-style-image","list-style-position","list-style-type","margin","margin-bottom","margin-left","margin-right","margin-top","marker-offset","marks","marquee-direction","marquee-loop","marquee-play-count","marquee-speed","marquee-style","max-height","max-width","min-height","min-width","move-to","nav-down","nav-index","nav-left","nav-right","nav-up","object-fit","object-position","opacity","order","orphans","outline","outline-color","outline-offset","outline-style","outline-width","overflow","overflow-style","overflow-wrap","overflow-x","overflow-y","padding","padding-bottom","padding-left","padding-right","padding-top","page","page-break-after","page-break-before","page-break-inside","page-policy","pause","pause-after","pause-before","perspective","perspective-origin","pitch","pitch-range","play-during","position","presentation-level","punctuation-trim","quotes","region-break-after","region-break-before","region-break-inside","region-fragment","rendering-intent","resize","rest","rest-after","rest-before","richness","right","rotation","rotation-point","ruby-align","ruby-overhang","ruby-position","ruby-span","shape-image-threshold","shape-inside","shape-margin","shape-outside","size","speak","speak-as","speak-header","speak-numeral","speak-punctuation","speech-rate","stress","string-set","tab-size","table-layout","target","target-name","target-new","target-position","text-align","text-align-last","text-decoration","text-decoration-color","text-decoration-line","text-decoration-skip","text-decoration-style","text-emphasis","text-emphasis-color","text-emphasis-position","text-emphasis-style","text-height","text-indent","text-justify","text-outline","text-overflow","text-shadow","text-size-adjust","text-space-collapse","text-transform","text-underline-position","text-wrap","top","transform","transform-origin","transform-style","transition","transition-delay","transition-duration","transition-property","transition-timing-function","unicode-bidi","vertical-align","visibility","voice-balance","voice-duration","voice-family","voice-pitch","voice-range","voice-rate","voice-stress","voice-volume","volume","white-space","widows","width","word-break","word-spacing","word-wrap","z-index","clip-path","clip-rule","mask","enable-background","filter","flood-color","flood-opacity","lighting-color","stop-color","stop-opacity","pointer-events","color-interpolation","color-interpolation-filters","color-rendering","fill","fill-opacity","fill-rule","image-rendering","marker","marker-end","marker-mid","marker-start","shape-rendering","stroke","stroke-dasharray","stroke-dashoffset","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke-width","text-rendering","baseline-shift","dominant-baseline","glyph-orientation-horizontal","glyph-orientation-vertical","text-anchor","writing-mode","font-smoothing","osx-font-smoothing"];
  var nonStandardPropertyKeywords_ = ["scrollbar-arrow-color","scrollbar-base-color","scrollbar-dark-shadow-color","scrollbar-face-color","scrollbar-highlight-color","scrollbar-shadow-color","scrollbar-3d-light-color","scrollbar-track-color","shape-inside","searchfield-cancel-button","searchfield-decoration","searchfield-results-button","searchfield-results-decoration","zoom"];
  var fontProperties_ = ["font-family","src","unicode-range","font-variant","font-feature-settings","font-stretch","font-weight","font-style"];
  var colorKeywords_ = ["aliceblue","antiquewhite","aqua","aquamarine","azure","beige","bisque","black","blanchedalmond","blue","blueviolet","brown","burlywood","cadetblue","chartreuse","chocolate","coral","cornflowerblue","cornsilk","crimson","cyan","darkblue","darkcyan","darkgoldenrod","darkgray","darkgreen","darkkhaki","darkmagenta","darkolivegreen","darkorange","darkorchid","darkred","darksalmon","darkseagreen","darkslateblue","darkslategray","darkturquoise","darkviolet","deeppink","deepskyblue","dimgray","dodgerblue","firebrick","floralwhite","forestgreen","fuchsia","gainsboro","ghostwhite","gold","goldenrod","gray","grey","green","greenyellow","honeydew","hotpink","indianred","indigo","ivory","khaki","lavender","lavenderblush","lawngreen","lemonchiffon","lightblue","lightcoral","lightcyan","lightgoldenrodyellow","lightgray","lightgreen","lightpink","lightsalmon","lightseagreen","lightskyblue","lightslategray","lightsteelblue","lightyellow","lime","limegreen","linen","magenta","maroon","mediumaquamarine","mediumblue","mediumorchid","mediumpurple","mediumseagreen","mediumslateblue","mediumspringgreen","mediumturquoise","mediumvioletred","midnightblue","mintcream","mistyrose","moccasin","navajowhite","navy","oldlace","olive","olivedrab","orange","orangered","orchid","palegoldenrod","palegreen","paleturquoise","palevioletred","papayawhip","peachpuff","peru","pink","plum","powderblue","purple","rebeccapurple","red","rosybrown","royalblue","saddlebrown","salmon","sandybrown","seagreen","seashell","sienna","silver","skyblue","slateblue","slategray","snow","springgreen","steelblue","tan","teal","thistle","tomato","turquoise","violet","wheat","white","whitesmoke","yellow","yellowgreen"];
  var valueKeywords_ = ["above","absolute","activeborder","additive","activecaption","afar","after-white-space","ahead","alias","all","all-scroll","alphabetic","alternate","always","amharic","amharic-abegede","antialiased","appworkspace","arabic-indic","armenian","asterisks","attr","auto","avoid","avoid-column","avoid-page","avoid-region","background","backwards","baseline","below","bidi-override","binary","bengali","blink","block","block-axis","bold","bolder","border","border-box","both","bottom","break","break-all","break-word","bullets","button","button-bevel","buttonface","buttonhighlight","buttonshadow","buttontext","calc","cambodian","capitalize","caps-lock-indicator","caption","captiontext","caret","cell","center","checkbox","circle","cjk-decimal","cjk-earthly-branch","cjk-heavenly-stem","cjk-ideographic","clear","clip","close-quote","col-resize","collapse","column","compact","condensed","contain","content","content-box","context-menu","continuous","copy","counter","counters","cover","crop","cross","crosshair","currentcolor","cursive","cyclic","dashed","decimal","decimal-leading-zero","default","default-button","destination-atop","destination-in","destination-out","destination-over","devanagari","disc","discard","disclosure-closed","disclosure-open","document","dot-dash","dot-dot-dash","dotted","double","down","e-resize","ease","ease-in","ease-in-out","ease-out","element","ellipse","ellipsis","embed","end","ethiopic","ethiopic-abegede","ethiopic-abegede-am-et","ethiopic-abegede-gez","ethiopic-abegede-ti-er","ethiopic-abegede-ti-et","ethiopic-halehame-aa-er","ethiopic-halehame-aa-et","ethiopic-halehame-am-et","ethiopic-halehame-gez","ethiopic-halehame-om-et","ethiopic-halehame-sid-et","ethiopic-halehame-so-et","ethiopic-halehame-ti-er","ethiopic-halehame-ti-et","ethiopic-halehame-tig","ethiopic-numeric","ew-resize","expanded","extends","extra-condensed","extra-expanded","fantasy","fast","fill","fixed","flat","flex","footnotes","forwards","from","geometricPrecision","georgian","graytext","groove","gujarati","gurmukhi","hand","hangul","hangul-consonant","hebrew","help","hidden","hide","higher","highlight","highlighttext","hiragana","hiragana-iroha","horizontal","hsl","hsla","icon","ignore","inactiveborder","inactivecaption","inactivecaptiontext","infinite","infobackground","infotext","inherit","initial","inline","inline-axis","inline-block","inline-flex","inline-table","inset","inside","intrinsic","invert","italic","japanese-formal","japanese-informal","justify","kannada","katakana","katakana-iroha","keep-all","khmer","korean-hangul-formal","korean-hanja-formal","korean-hanja-informal","landscape","lao","large","larger","left","level","lighter","line-through","linear","linear-gradient","lines","list-item","listbox","listitem","local","logical","loud","lower","lower-alpha","lower-armenian","lower-greek","lower-hexadecimal","lower-latin","lower-norwegian","lower-roman","lowercase","ltr","malayalam","match","matrix","matrix3d","media-controls-background","media-current-time-display","media-fullscreen-button","media-mute-button","media-play-button","media-return-to-realtime-button","media-rewind-button","media-seek-back-button","media-seek-forward-button","media-slider","media-sliderthumb","media-time-remaining-display","media-volume-slider","media-volume-slider-container","media-volume-sliderthumb","medium","menu","menulist","menulist-button","menulist-text","menulist-textfield","menutext","message-box","middle","min-intrinsic","mix","mongolian","monospace","move","multiple","myanmar","n-resize","narrower","ne-resize","nesw-resize","no-close-quote","no-drop","no-open-quote","no-repeat","none","normal","not-allowed","nowrap","ns-resize","numbers","numeric","nw-resize","nwse-resize","oblique","octal","open-quote","optimizeLegibility","optimizeSpeed","oriya","oromo","outset","outside","outside-shape","overlay","overline","padding","padding-box","painted","page","paused","persian","perspective","plus-darker","plus-lighter","pointer","polygon","portrait","pre","pre-line","pre-wrap","preserve-3d","progress","push-button","radial-gradient","radio","read-only","read-write","read-write-plaintext-only","rectangle","region","relative","repeat","repeating-linear-gradient","repeating-radial-gradient","repeat-x","repeat-y","reset","reverse","rgb","rgba","ridge","right","rotate","rotate3d","rotateX","rotateY","rotateZ","round","row-resize","rtl","run-in","running","s-resize","sans-serif","scale","scale3d","scaleX","scaleY","scaleZ","scroll","scrollbar","se-resize","searchfield","searchfield-cancel-button","searchfield-decoration","searchfield-results-button","searchfield-results-decoration","semi-condensed","semi-expanded","separate","serif","show","sidama","simp-chinese-formal","simp-chinese-informal","single","skew","skewX","skewY","skip-white-space","slide","slider-horizontal","slider-vertical","sliderthumb-horizontal","sliderthumb-vertical","slow","small","small-caps","small-caption","smaller","solid","somali","source-atop","source-in","source-out","source-over","space","spell-out","square","square-button","start","static","status-bar","stretch","stroke","sub","subpixel-antialiased","super","sw-resize","symbolic","symbols","table","table-caption","table-cell","table-column","table-column-group","table-footer-group","table-header-group","table-row","table-row-group","tamil","telugu","text","text-bottom","text-top","textarea","textfield","thai","thick","thin","threeddarkshadow","threedface","threedhighlight","threedlightshadow","threedshadow","tibetan","tigre","tigrinya-er","tigrinya-er-abegede","tigrinya-et","tigrinya-et-abegede","to","top","trad-chinese-formal","trad-chinese-informal","translate","translate3d","translateX","translateY","translateZ","transparent","ultra-condensed","ultra-expanded","underline","up","upper-alpha","upper-armenian","upper-greek","upper-hexadecimal","upper-latin","upper-norwegian","upper-roman","uppercase","urdu","url","var","vertical","vertical-text","visible","visibleFill","visiblePainted","visibleStroke","visual","w-resize","wait","wave","wider","window","windowframe","windowtext","words","x-large","x-small","xor","xx-large","xx-small","bicubic","optimizespeed","grayscale"];

  var wordOperatorKeywords_ = ["in","and","or","not","is not","is a","is","isnt","defined","if unless"],
      blockKeywords_ = ["for","if","else","unless", "from", "to"],
      commonAtoms_ = ["null","true","false","href","title","type","not-allowed","readonly","disabled"],
      commonDef_ = ["@font-face", "@keyframes", "@media", "@viewport", "@page", "@host", "@supports", "@block", "@css"];

  var hintWords = tagKeywords_.concat(documentTypes_,mediaTypes_,mediaFeatures_,
                                      propertyKeywords_,nonStandardPropertyKeywords_,
                                      colorKeywords_,valueKeywords_,fontProperties_,
                                      wordOperatorKeywords_,blockKeywords_,
                                      commonAtoms_,commonDef_);

  function wordRegexp(words) {
    words = words.sort(function(a,b){return b > a;});
    return new RegExp("^((" + words.join(")|(") + "))\\b");
  }

  function keySet(array) {
    var keys = {};
    for (var i = 0; i < array.length; ++i) keys[array[i]] = true;
    return keys;
  }

  function escapeRegExp(text) {
    return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
  }

  CodeMirror.registerHelper("hintWords", "stylus", hintWords);
  CodeMirror.defineMIME("text/x-styl", "stylus");
});
CodeMirror-5.4.0/mode/swift/000077500000000000000000000000001254300440500156425ustar00rootroot00000000000000CodeMirror-5.4.0/mode/swift/index.html000066400000000000000000000040571254300440500176450ustar00rootroot00000000000000

CodeMirror: Swift mode













Swift mode




    

    
A simple mode for Swift


    
MIME types defined: text/x-swift (Swift code)

  

CodeMirror-5.4.0/mode/swift/swift.js000066400000000000000000000163301254300440500173370ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// Swift mode created by Michael Kaminsky https://github.com/mkaminsky11

(function(mod) {
  if (typeof exports == "object" && typeof module == "object")
    mod(require("../../lib/codemirror"))
  else if (typeof define == "function" && define.amd)
    define(["../../lib/codemirror"], mod)
  else
    mod(CodeMirror)
})(function(CodeMirror) {
  "use strict"

  function trim(str) { return /^\s*(.*?)\s*$/.exec(str)[1] }

  var separators = [" ","\\\+","\\\-","\\\(","\\\)","\\\*","/",":","\\\?","\\\<","\\\>"," ","\\\."]
  var tokens = new RegExp(separators.join("|"),"g")

  function getWord(string, pos) {
    var index = -1, count = 1
    var words = string.split(tokens)
    for (var i = 0; i < words.length; i++) {
      for(var j = 1; j <= words[i].length; j++) {
        if (count==pos) index = i
        count++
      }
      count++
    }
    var ret = ["", ""]
    if (pos == 0) {
      ret[1] = words[0]
      ret[0] = null
    } else {
      ret[1] = words[index]
      ret[0] = words[index-1]
    }
    return ret
  }

  CodeMirror.defineMode("swift", function() {
    var keywords=["var","let","class","deinit","enum","extension","func","import","init","let","protocol","static","struct","subscript","typealias","var","as","dynamicType","is","new","super","self","Self","Type","__COLUMN__","__FILE__","__FUNCTION__","__LINE__","break","case","continue","default","do","else","fallthrough","if","in","for","return","switch","where","while","associativity","didSet","get","infix","inout","left","mutating","none","nonmutating","operator","override","postfix","precedence","prefix","right","set","unowned","unowned(safe)","unowned(unsafe)","weak","willSet"]
    var commonConstants=["Infinity","NaN","undefined","null","true","false","on","off","yes","no","nil","null","this","super"]
    var types=["String","bool","int","string","double","Double","Int","Float","float","public","private","extension"]
    var numbers=["0","1","2","3","4","5","6","7","8","9"]
    var operators=["+","-","/","*","%","=","|","&","<",">"]
    var punc=[";",",",".","(",")","{","}","[","]"]
    var delimiters=/^(?:[()\[\]{},:`=;]|\.\.?\.?)/
    var identifiers=/^[_A-Za-z$][_A-Za-z$0-9]*/
    var properties=/^(@|this\.)[_A-Za-z$][_A-Za-z$0-9]*/
    var regexPrefixes=/^(\/{3}|\/)/

    return {
      startState: function() {
        return {
          prev: false,
          string: false,
          escape: false,
          inner: false,
          comment: false,
          num_left: 0,
          num_right: 0,
          doubleString: false,
          singleString: false
        }
      },
      token: function(stream, state) {
        if (stream.eatSpace()) return null

        var ch = stream.next()
        if (state.string) {
          if (state.escape) {
            state.escape = false
            return "string"
          } else {
            if ((ch == "\"" && (state.doubleString && !state.singleString) ||
                 (ch == "'" && (!state.doubleString && state.singleString))) &&
                !state.escape) {
              state.string = false
              state.doubleString = false
              state.singleString = false
              return "string"
            } else if (ch == "\\" && stream.peek() == "(") {
              state.inner = true
              state.string = false
              return "keyword"
            } else if (ch == "\\" && stream.peek() != "(") {
              state.escape = true
              state.string = true
              return "string"
            } else {
              return "string"
            }
          }
        } else if (state.comment) {
          if (ch == "*" && stream.peek() == "/") {
            state.prev = "*"
            return "comment"
          } else if (ch == "/" && state.prev == "*") {
            state.prev = false
            state.comment = false
            return "comment"
          }
          return "comment"
        } else {
          if (ch == "/") {
            if (stream.peek() == "/") {
              stream.skipToEnd()
              return "comment"
            }
            if (stream.peek() == "*") {
              state.comment = true
              return "comment"
            }
          }
          if (ch == "(" && state.inner) {
            state.num_left++
            return null
          }
          if (ch == ")" && state.inner) {
            state.num_right++
            if (state.num_left == state.num_right) {
              state.inner=false
              state.string=true
            }
            return null
          }

          var ret = getWord(stream.string, stream.pos)
          var the_word = ret[1]
          var prev_word = ret[0]

          if (operators.indexOf(ch + "") > -1) return "operator"
          if (punc.indexOf(ch) > -1) return "punctuation"

          if (typeof the_word != "undefined") {
            the_word = trim(the_word)
            if (typeof prev_word != "undefined") prev_word = trim(prev_word)
            if (the_word.charAt(0) == "#") return null

            if (types.indexOf(the_word) > -1) return "def"
            if (commonConstants.indexOf(the_word) > -1) return "atom"
            if (numbers.indexOf(the_word) > -1) return "number"

            if ((numbers.indexOf(the_word.charAt(0) + "") > -1 ||
                 operators.indexOf(the_word.charAt(0) + "") > -1) &&
                numbers.indexOf(ch) > -1) {
              return "number"
            }

            if (keywords.indexOf(the_word) > -1 ||
                keywords.indexOf(the_word.split(tokens)[0]) > -1)
              return "keyword"
            if (keywords.indexOf(prev_word) > -1) return "def"
          }
          if (ch == '"' && !state.doubleString) {
            state.string = true
            state.doubleString = true
            return "string"
          }
          if (ch == "'" && !state.singleString) {
            state.string = true
            state.singleString = true
            return "string"
          }
          if (ch == "(" && state.inner)
            state.num_left++
          if (ch == ")" && state.inner) {
            state.num_right++
            if (state.num_left == state.num_right) {
              state.inner = false
              state.string = true
            }
            return null
          }
          if (stream.match(/^-?[0-9\.]/, false)) {
            if (stream.match(/^-?\d*\.\d+(e[\+\-]?\d+)?/i) ||
                stream.match(/^-?\d+\.\d*/) ||
                stream.match(/^-?\.\d+/)) {
              if (stream.peek() == ".") stream.backUp(1)
              return "number"
            }
            if (stream.match(/^-?0x[0-9a-f]+/i) ||
                stream.match(/^-?[1-9]\d*(e[\+\-]?\d+)?/) ||
                stream.match(/^-?0(?![\dx])/i))
              return "number"
          }
          if (stream.match(regexPrefixes)) {
            if (stream.current()!="/" || stream.match(/^.*\//,false)) return "string"
            else stream.backUp(1)
          }
          if (stream.match(delimiters)) return "punctuation"
          if (stream.match(identifiers)) return "variable"
          if (stream.match(properties)) return "property"
          return "variable"
        }
      }
    }
  })

  CodeMirror.defineMIME("text/x-swift","swift")
})
CodeMirror-5.4.0/mode/tcl/000077500000000000000000000000001254300440500152705ustar00rootroot00000000000000CodeMirror-5.4.0/mode/tcl/index.html000066400000000000000000000142311254300440500172660ustar00rootroot00000000000000

CodeMirror: Tcl mode













Tcl mode



    

    
MIME types defined: text/x-tcl.


  

CodeMirror-5.4.0/mode/tcl/tcl.js000066400000000000000000000116161254300440500164150ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

//tcl mode by Ford_Lawnmower :: Based on Velocity mode by Steve O'Hara

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("tcl", function() {
  function parseWords(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }
  var keywords = parseWords("Tcl safe after append array auto_execok auto_import auto_load " +
        "auto_mkindex auto_mkindex_old auto_qualify auto_reset bgerror " +
        "binary break catch cd close concat continue dde eof encoding error " +
        "eval exec exit expr fblocked fconfigure fcopy file fileevent filename " +
        "filename flush for foreach format gets glob global history http if " +
        "incr info interp join lappend lindex linsert list llength load lrange " +
        "lreplace lsearch lset lsort memory msgcat namespace open package parray " +
        "pid pkg::create pkg_mkIndex proc puts pwd re_syntax read regex regexp " +
        "registry regsub rename resource return scan seek set socket source split " +
        "string subst switch tcl_endOfWord tcl_findLibrary tcl_startOfNextWord " +
        "tcl_wordBreakAfter tcl_startOfPreviousWord tcl_wordBreakBefore tcltest " +
        "tclvars tell time trace unknown unset update uplevel upvar variable " +
    "vwait");
    var functions = parseWords("if elseif else and not or eq ne in ni for foreach while switch");
    var isOperatorChar = /[+\-*&%=<>!?^\/\|]/;
    function chain(stream, state, f) {
      state.tokenize = f;
      return f(stream, state);
    }
    function tokenBase(stream, state) {
      var beforeParams = state.beforeParams;
      state.beforeParams = false;
      var ch = stream.next();
      if ((ch == '"' || ch == "'") && state.inParams)
        return chain(stream, state, tokenString(ch));
      else if (/[\[\]{}\(\),;\.]/.test(ch)) {
        if (ch == "(" && beforeParams) state.inParams = true;
        else if (ch == ")") state.inParams = false;
          return null;
      }
      else if (/\d/.test(ch)) {
        stream.eatWhile(/[\w\.]/);
        return "number";
      }
      else if (ch == "#" && stream.eat("*")) {
        return chain(stream, state, tokenComment);
      }
      else if (ch == "#" && stream.match(/ *\[ *\[/)) {
        return chain(stream, state, tokenUnparsed);
      }
      else if (ch == "#" && stream.eat("#")) {
        stream.skipToEnd();
        return "comment";
      }
      else if (ch == '"') {
        stream.skipTo(/"/);
        return "comment";
      }
      else if (ch == "$") {
        stream.eatWhile(/[$_a-z0-9A-Z\.{:]/);
        stream.eatWhile(/}/);
        state.beforeParams = true;
        return "builtin";
      }
      else if (isOperatorChar.test(ch)) {
        stream.eatWhile(isOperatorChar);
        return "comment";
      }
      else {
        stream.eatWhile(/[\w\$_{}\xa1-\uffff]/);
        var word = stream.current().toLowerCase();
        if (keywords && keywords.propertyIsEnumerable(word))
          return "keyword";
        if (functions && functions.propertyIsEnumerable(word)) {
          state.beforeParams = true;
          return "keyword";
        }
        return null;
      }
    }
    function tokenString(quote) {
      return function(stream, state) {
      var escaped = false, next, end = false;
      while ((next = stream.next()) != null) {
        if (next == quote && !escaped) {
          end = true;
          break;
        }
        escaped = !escaped && next == "\\";
      }
      if (end) state.tokenize = tokenBase;
        return "string";
      };
    }
    function tokenComment(stream, state) {
      var maybeEnd = false, ch;
      while (ch = stream.next()) {
        if (ch == "#" && maybeEnd) {
          state.tokenize = tokenBase;
          break;
        }
        maybeEnd = (ch == "*");
      }
      return "comment";
    }
    function tokenUnparsed(stream, state) {
      var maybeEnd = 0, ch;
      while (ch = stream.next()) {
        if (ch == "#" && maybeEnd == 2) {
          state.tokenize = tokenBase;
          break;
        }
        if (ch == "]")
          maybeEnd++;
        else if (ch != " ")
          maybeEnd = 0;
      }
      return "meta";
    }
    return {
      startState: function() {
        return {
          tokenize: tokenBase,
          beforeParams: false,
          inParams: false
        };
      },
      token: function(stream, state) {
        if (stream.eatSpace()) return null;
        return state.tokenize(stream, state);
      }
    };
});
CodeMirror.defineMIME("text/x-tcl", "tcl");

});
CodeMirror-5.4.0/mode/textile/000077500000000000000000000000001254300440500161645ustar00rootroot00000000000000CodeMirror-5.4.0/mode/textile/index.html000066400000000000000000000103731254300440500201650ustar00rootroot00000000000000

CodeMirror: Textile mode











    
Textile mode

    

    

    
MIME types defined: text/x-textile.


    
Parsing/Highlighting Tests: normal,  verbose.




CodeMirror-5.4.0/mode/textile/test.js000066400000000000000000000223351254300440500175060ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({tabSize: 4}, 'textile');
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

  MT('simpleParagraphs',
      'Some text.',
      '',
      'Some more text.');

  /*
   * Phrase Modifiers
   */

  MT('em',
      'foo [em _bar_]');

  MT('emBoogus',
      'code_mirror');

  MT('strong',
      'foo [strong *bar*]');

  MT('strongBogus',
      '3 * 3 = 9');

  MT('italic',
      'foo [em __bar__]');

  MT('italicBogus',
      'code__mirror');

  MT('bold',
      'foo [strong **bar**]');

  MT('boldBogus',
      '3 ** 3 = 27');

  MT('simpleLink',
      '[link "CodeMirror":http://codemirror.net]');

  MT('referenceLink',
      '[link "CodeMirror":code_mirror]',
      'Normal Text.',
      '[link [[code_mirror]]http://codemirror.net]');

  MT('footCite',
      'foo bar[qualifier [[1]]]');

  MT('footCiteBogus',
      'foo bar[[1a2]]');

  MT('special-characters',
          'Registered [tag (r)], ' +
          'Trademark [tag (tm)], and ' +
          'Copyright [tag (c)] 2008');

  MT('cite',
      "A book is [keyword ??The Count of Monte Cristo??] by Dumas.");

  MT('additionAndDeletion',
      'The news networks declared [negative -Al Gore-] ' +
        '[positive +George W. Bush+] the winner in Florida.');

  MT('subAndSup',
      'f(x, n) = log [builtin ~4~] x [builtin ^n^]');

  MT('spanAndCode',
      'A [quote %span element%] and [atom @code element@]');

  MT('spanBogus',
      'Percentage 25% is not a span.');

  MT('citeBogus',
      'Question? is not a citation.');

  MT('codeBogus',
      'user@example.com');

  MT('subBogus',
      '~username');

  MT('supBogus',
      'foo ^ bar');

  MT('deletionBogus',
      '3 - 3 = 0');

  MT('additionBogus',
      '3 + 3 = 6');

  MT('image',
      'An image: [string !http://www.example.com/image.png!]');

  MT('imageWithAltText',
      'An image: [string !http://www.example.com/image.png (Alt Text)!]');

  MT('imageWithUrl',
      'An image: [string !http://www.example.com/image.png!:http://www.example.com/]');

  /*
   * Headers
   */

  MT('h1',
      '[header&header-1 h1. foo]');

  MT('h2',
      '[header&header-2 h2. foo]');

  MT('h3',
      '[header&header-3 h3. foo]');

  MT('h4',
      '[header&header-4 h4. foo]');

  MT('h5',
      '[header&header-5 h5. foo]');

  MT('h6',
      '[header&header-6 h6. foo]');

  MT('h7Bogus',
      'h7. foo');

  MT('multipleHeaders',
      '[header&header-1 h1. Heading 1]',
      '',
      'Some text.',
      '',
      '[header&header-2 h2. Heading 2]',
      '',
      'More text.');

  MT('h1inline',
      '[header&header-1 h1. foo ][header&header-1&em _bar_][header&header-1  baz]');

  /*
   * Lists
   */

  MT('ul',
      'foo',
      'bar',
      '',
      '[variable-2 * foo]',
      '[variable-2 * bar]');

  MT('ulNoBlank',
      'foo',
      'bar',
      '[variable-2 * foo]',
      '[variable-2 * bar]');

  MT('ol',
      'foo',
      'bar',
      '',
      '[variable-2 # foo]',
      '[variable-2 # bar]');

  MT('olNoBlank',
      'foo',
      'bar',
      '[variable-2 # foo]',
      '[variable-2 # bar]');

  MT('ulFormatting',
      '[variable-2 * ][variable-2&em _foo_][variable-2  bar]',
      '[variable-2 * ][variable-2&strong *][variable-2&em&strong _foo_]' +
        '[variable-2&strong *][variable-2  bar]',
      '[variable-2 * ][variable-2&strong *foo*][variable-2  bar]');

  MT('olFormatting',
      '[variable-2 # ][variable-2&em _foo_][variable-2  bar]',
      '[variable-2 # ][variable-2&strong *][variable-2&em&strong _foo_]' +
        '[variable-2&strong *][variable-2  bar]',
      '[variable-2 # ][variable-2&strong *foo*][variable-2  bar]');

  MT('ulNested',
      '[variable-2 * foo]',
      '[variable-3 ** bar]',
      '[keyword *** bar]',
      '[variable-2 **** bar]',
      '[variable-3 ** bar]');

  MT('olNested',
      '[variable-2 # foo]',
      '[variable-3 ## bar]',
      '[keyword ### bar]',
      '[variable-2 #### bar]',
      '[variable-3 ## bar]');

  MT('ulNestedWithOl',
      '[variable-2 * foo]',
      '[variable-3 ## bar]',
      '[keyword *** bar]',
      '[variable-2 #### bar]',
      '[variable-3 ** bar]');

  MT('olNestedWithUl',
      '[variable-2 # foo]',
      '[variable-3 ** bar]',
      '[keyword ### bar]',
      '[variable-2 **** bar]',
      '[variable-3 ## bar]');

  MT('definitionList',
      '[number - coffee := Hot ][number&em _and_][number  black]',
      '',
      'Normal text.');

  MT('definitionListSpan',
      '[number - coffee :=]',
      '',
      '[number Hot ][number&em _and_][number  black =:]',
      '',
      'Normal text.');

  MT('boo',
      '[number - dog := woof woof]',
      '[number - cat := meow meow]',
      '[number - whale :=]',
      '[number Whale noises.]',
      '',
      '[number Also, ][number&em _splashing_][number . =:]');

  /*
   * Attributes
   */

  MT('divWithAttribute',
      '[punctuation div][punctuation&attribute (#my-id)][punctuation . foo bar]');

  MT('divWithAttributeAnd2emRightPadding',
      '[punctuation div][punctuation&attribute (#my-id)((][punctuation . foo bar]');

  MT('divWithClassAndId',
      '[punctuation div][punctuation&attribute (my-class#my-id)][punctuation . foo bar]');

  MT('paragraphWithCss',
      'p[attribute {color:red;}]. foo bar');

  MT('paragraphNestedStyles',
      'p. [strong *foo ][strong&em _bar_][strong *]');

  MT('paragraphWithLanguage',
      'p[attribute [[fr]]]. Parlez-vous français?');

  MT('paragraphLeftAlign',
      'p[attribute <]. Left');

  MT('paragraphRightAlign',
      'p[attribute >]. Right');

  MT('paragraphRightAlign',
      'p[attribute =]. Center');

  MT('paragraphJustified',
      'p[attribute <>]. Justified');

  MT('paragraphWithLeftIndent1em',
      'p[attribute (]. Left');

  MT('paragraphWithRightIndent1em',
      'p[attribute )]. Right');

  MT('paragraphWithLeftIndent2em',
      'p[attribute ((]. Left');

  MT('paragraphWithRightIndent2em',
      'p[attribute ))]. Right');

  MT('paragraphWithLeftIndent3emRightIndent2em',
      'p[attribute ((())]. Right');

  MT('divFormatting',
      '[punctuation div. ][punctuation&strong *foo ]' +
        '[punctuation&strong&em _bar_][punctuation&strong *]');

  MT('phraseModifierAttributes',
      'p[attribute (my-class)]. This is a paragraph that has a class and' +
      ' this [em _][em&attribute (#special-phrase)][em emphasized phrase_]' +
      ' has an id.');

  MT('linkWithClass',
      '[link "(my-class). This is a link with class":http://redcloth.org]');

  /*
   * Layouts
   */

  MT('paragraphLayouts',
      'p. This is one paragraph.',
      '',
      'p. This is another.');

  MT('div',
      '[punctuation div. foo bar]');

  MT('pre',
      '[operator pre. Text]');

  MT('bq.',
      '[bracket bq. foo bar]',
      '',
      'Normal text.');

  MT('footnote',
      '[variable fn123. foo ][variable&strong *bar*]');

  /*
   * Spanning Layouts
   */

  MT('bq..ThenParagraph',
      '[bracket bq.. foo bar]',
      '',
      '[bracket More quote.]',
      'p. Normal Text');

  MT('bq..ThenH1',
      '[bracket bq.. foo bar]',
      '',
      '[bracket More quote.]',
      '[header&header-1 h1. Header Text]');

  MT('bc..ThenParagraph',
      '[atom bc.. # Some ruby code]',
      '[atom obj = {foo: :bar}]',
      '[atom puts obj]',
      '',
      '[atom obj[[:love]] = "*love*"]',
      '[atom puts obj.love.upcase]',
      '',
      'p. Normal text.');

  MT('fn1..ThenParagraph',
      '[variable fn1.. foo bar]',
      '',
      '[variable More.]',
      'p. Normal Text');

  MT('pre..ThenParagraph',
      '[operator pre.. foo bar]',
      '',
      '[operator More.]',
      'p. Normal Text');

  /*
   * Tables
   */

  MT('table',
      '[variable-3&operator |_. name |_. age|]',
      '[variable-3 |][variable-3&strong *Walter*][variable-3 |   5  |]',
      '[variable-3 |Florence|   6  |]',
      '',
      'p. Normal text.');

  MT('tableWithAttributes',
      '[variable-3&operator |_. name |_. age|]',
      '[variable-3 |][variable-3&attribute /2.][variable-3  Jim |]',
      '[variable-3 |][variable-3&attribute \\2{color: red}.][variable-3  Sam |]');

  /*
   * HTML
   */

  MT('html',
      '[comment 
]',
      '[comment 
]',
      '',
      '[header&header-1 h1. Welcome]',
      '',
      '[variable-2 * Item one]',
      '[variable-2 * Item two]',
      '',
      '[comment Example]',
      '',
      '[comment 
]',
      '[comment 
]');

  MT('inlineHtml',
      'I can use HTML directly in my [comment Textile].');

  /*
   * No-Textile
   */

  MT('notextile',
    '[string-2 notextile. *No* formatting]');

  MT('notextileInline',
      'Use [string-2 ==*asterisks*==] for [strong *strong*] text.');

  MT('notextileWithPre',
      '[operator pre. *No* formatting]');

  MT('notextileWithSpanningPre',
      '[operator pre.. *No* formatting]',
      '',
      '[operator *No* formatting]');

  /* Only toggling phrases between non-word chars. */

  MT('phrase-in-word',
     'foo_bar_baz');

  MT('phrase-non-word',
     '[negative -x-] aaa-bbb ccc-ddd [negative -eee-] fff [negative -ggg-]');

  MT('phrase-lone-dash',
     'foo - bar - baz');
})();
CodeMirror-5.4.0/mode/textile/textile.js000066400000000000000000000330221254300440500202000ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") { // CommonJS
    mod(require("../../lib/codemirror"));
  } else if (typeof define == "function" && define.amd) { // AMD
    define(["../../lib/codemirror"], mod);
  } else { // Plain browser env
    mod(CodeMirror);
  }
})(function(CodeMirror) {
  "use strict";

  var TOKEN_STYLES = {
    addition: "positive",
    attributes: "attribute",
    bold: "strong",
    cite: "keyword",
    code: "atom",
    definitionList: "number",
    deletion: "negative",
    div: "punctuation",
    em: "em",
    footnote: "variable",
    footCite: "qualifier",
    header: "header",
    html: "comment",
    image: "string",
    italic: "em",
    link: "link",
    linkDefinition: "link",
    list1: "variable-2",
    list2: "variable-3",
    list3: "keyword",
    notextile: "string-2",
    pre: "operator",
    p: "property",
    quote: "bracket",
    span: "quote",
    specialChar: "tag",
    strong: "strong",
    sub: "builtin",
    sup: "builtin",
    table: "variable-3",
    tableHeading: "operator"
  };

  function startNewLine(stream, state) {
    state.mode = Modes.newLayout;
    state.tableHeading = false;

    if (state.layoutType === "definitionList" && state.spanningLayout &&
        stream.match(RE("definitionListEnd"), false))
      state.spanningLayout = false;
  }

  function handlePhraseModifier(stream, state, ch) {
    if (ch === "_") {
      if (stream.eat("_"))
        return togglePhraseModifier(stream, state, "italic", /__/, 2);
      else
        return togglePhraseModifier(stream, state, "em", /_/, 1);
    }

    if (ch === "*") {
      if (stream.eat("*")) {
        return togglePhraseModifier(stream, state, "bold", /\*\*/, 2);
      }
      return togglePhraseModifier(stream, state, "strong", /\*/, 1);
    }

    if (ch === "[") {
      if (stream.match(/\d+\]/)) state.footCite = true;
      return tokenStyles(state);
    }

    if (ch === "(") {
      var spec = stream.match(/^(r|tm|c)\)/);
      if (spec)
        return tokenStylesWith(state, TOKEN_STYLES.specialChar);
    }

    if (ch === "<" && stream.match(/(\w+)[^>]+>[^<]+<\/\1>/))
      return tokenStylesWith(state, TOKEN_STYLES.html);

    if (ch === "?" && stream.eat("?"))
      return togglePhraseModifier(stream, state, "cite", /\?\?/, 2);

    if (ch === "=" && stream.eat("="))
      return togglePhraseModifier(stream, state, "notextile", /==/, 2);

    if (ch === "-" && !stream.eat("-"))
      return togglePhraseModifier(stream, state, "deletion", /-/, 1);

    if (ch === "+")
      return togglePhraseModifier(stream, state, "addition", /\+/, 1);

    if (ch === "~")
      return togglePhraseModifier(stream, state, "sub", /~/, 1);

    if (ch === "^")
      return togglePhraseModifier(stream, state, "sup", /\^/, 1);

    if (ch === "%")
      return togglePhraseModifier(stream, state, "span", /%/, 1);

    if (ch === "@")
      return togglePhraseModifier(stream, state, "code", /@/, 1);

    if (ch === "!") {
      var type = togglePhraseModifier(stream, state, "image", /(?:\([^\)]+\))?!/, 1);
      stream.match(/^:\S+/); // optional Url portion
      return type;
    }
    return tokenStyles(state);
  }

  function togglePhraseModifier(stream, state, phraseModifier, closeRE, openSize) {
    var charBefore = stream.pos > openSize ? stream.string.charAt(stream.pos - openSize - 1) : null;
    var charAfter = stream.peek();
    if (state[phraseModifier]) {
      if ((!charAfter || /\W/.test(charAfter)) && charBefore && /\S/.test(charBefore)) {
        var type = tokenStyles(state);
        state[phraseModifier] = false;
        return type;
      }
    } else if ((!charBefore || /\W/.test(charBefore)) && charAfter && /\S/.test(charAfter) &&
               stream.match(new RegExp("^.*\\S" + closeRE.source + "(?:\\W|$)"), false)) {
      state[phraseModifier] = true;
      state.mode = Modes.attributes;
    }
    return tokenStyles(state);
  };

  function tokenStyles(state) {
    var disabled = textileDisabled(state);
    if (disabled) return disabled;

    var styles = [];
    if (state.layoutType) styles.push(TOKEN_STYLES[state.layoutType]);

    styles = styles.concat(activeStyles(
      state, "addition", "bold", "cite", "code", "deletion", "em", "footCite",
      "image", "italic", "link", "span", "strong", "sub", "sup", "table", "tableHeading"));

    if (state.layoutType === "header")
      styles.push(TOKEN_STYLES.header + "-" + state.header);

    return styles.length ? styles.join(" ") : null;
  }

  function textileDisabled(state) {
    var type = state.layoutType;

    switch(type) {
    case "notextile":
    case "code":
    case "pre":
      return TOKEN_STYLES[type];
    default:
      if (state.notextile)
        return TOKEN_STYLES.notextile + (type ? (" " + TOKEN_STYLES[type]) : "");
      return null;
    }
  }

  function tokenStylesWith(state, extraStyles) {
    var disabled = textileDisabled(state);
    if (disabled) return disabled;

    var type = tokenStyles(state);
    if (extraStyles)
      return type ? (type + " " + extraStyles) : extraStyles;
    else
      return type;
  }

  function activeStyles(state) {
    var styles = [];
    for (var i = 1; i < arguments.length; ++i) {
      if (state[arguments[i]])
        styles.push(TOKEN_STYLES[arguments[i]]);
    }
    return styles;
  }

  function blankLine(state) {
    var spanningLayout = state.spanningLayout, type = state.layoutType;

    for (var key in state) if (state.hasOwnProperty(key))
      delete state[key];

    state.mode = Modes.newLayout;
    if (spanningLayout) {
      state.layoutType = type;
      state.spanningLayout = true;
    }
  }

  var REs = {
    cache: {},
    single: {
      bc: "bc",
      bq: "bq",
      definitionList: /- [^(?::=)]+:=+/,
      definitionListEnd: /.*=:\s*$/,
      div: "div",
      drawTable: /\|.*\|/,
      foot: /fn\d+/,
      header: /h[1-6]/,
      html: /\s*<(?:\/)?(\w+)(?:[^>]+)?>(?:[^<]+<\/\1>)?/,
      link: /[^"]+":\S/,
      linkDefinition: /\[[^\s\]]+\]\S+/,
      list: /(?:#+|\*+)/,
      notextile: "notextile",
      para: "p",
      pre: "pre",
      table: "table",
      tableCellAttributes: /[\/\\]\d+/,
      tableHeading: /\|_\./,
      tableText: /[^"_\*\[\(\?\+~\^%@|-]+/,
      text: /[^!"_=\*\[\(<\?\+~\^%@-]+/
    },
    attributes: {
      align: /(?:<>|<|>|=)/,
      selector: /\([^\(][^\)]+\)/,
      lang: /\[[^\[\]]+\]/,
      pad: /(?:\(+|\)+){1,2}/,
      css: /\{[^\}]+\}/
    },
    createRe: function(name) {
      switch (name) {
      case "drawTable":
        return REs.makeRe("^", REs.single.drawTable, "$");
      case "html":
        return REs.makeRe("^", REs.single.html, "(?:", REs.single.html, ")*", "$");
      case "linkDefinition":
        return REs.makeRe("^", REs.single.linkDefinition, "$");
      case "listLayout":
        return REs.makeRe("^", REs.single.list, RE("allAttributes"), "*\\s+");
      case "tableCellAttributes":
        return REs.makeRe("^", REs.choiceRe(REs.single.tableCellAttributes,
                                            RE("allAttributes")), "+\\.");
      case "type":
        return REs.makeRe("^", RE("allTypes"));
      case "typeLayout":
        return REs.makeRe("^", RE("allTypes"), RE("allAttributes"),
                          "*\\.\\.?", "(\\s+|$)");
      case "attributes":
        return REs.makeRe("^", RE("allAttributes"), "+");

      case "allTypes":
        return REs.choiceRe(REs.single.div, REs.single.foot,
                            REs.single.header, REs.single.bc, REs.single.bq,
                            REs.single.notextile, REs.single.pre, REs.single.table,
                            REs.single.para);

      case "allAttributes":
        return REs.choiceRe(REs.attributes.selector, REs.attributes.css,
                            REs.attributes.lang, REs.attributes.align, REs.attributes.pad);

      default:
        return REs.makeRe("^", REs.single[name]);
      }
    },
    makeRe: function() {
      var pattern = "";
      for (var i = 0; i < arguments.length; ++i) {
        var arg = arguments[i];
        pattern += (typeof arg === "string") ? arg : arg.source;
      }
      return new RegExp(pattern);
    },
    choiceRe: function() {
      var parts = [arguments[0]];
      for (var i = 1; i < arguments.length; ++i) {
        parts[i * 2 - 1] = "|";
        parts[i * 2] = arguments[i];
      }

      parts.unshift("(?:");
      parts.push(")");
      return REs.makeRe.apply(null, parts);
    }
  };

  function RE(name) {
    return (REs.cache[name] || (REs.cache[name] = REs.createRe(name)));
  }

  var Modes = {
    newLayout: function(stream, state) {
      if (stream.match(RE("typeLayout"), false)) {
        state.spanningLayout = false;
        return (state.mode = Modes.blockType)(stream, state);
      }
      var newMode;
      if (!textileDisabled(state)) {
        if (stream.match(RE("listLayout"), false))
          newMode = Modes.list;
        else if (stream.match(RE("drawTable"), false))
          newMode = Modes.table;
        else if (stream.match(RE("linkDefinition"), false))
          newMode = Modes.linkDefinition;
        else if (stream.match(RE("definitionList")))
          newMode = Modes.definitionList;
        else if (stream.match(RE("html"), false))
          newMode = Modes.html;
      }
      return (state.mode = (newMode || Modes.text))(stream, state);
    },

    blockType: function(stream, state) {
      var match, type;
      state.layoutType = null;

      if (match = stream.match(RE("type")))
        type = match[0];
      else
        return (state.mode = Modes.text)(stream, state);

      if (match = type.match(RE("header"))) {
        state.layoutType = "header";
        state.header = parseInt(match[0][1]);
      } else if (type.match(RE("bq"))) {
        state.layoutType = "quote";
      } else if (type.match(RE("bc"))) {
        state.layoutType = "code";
      } else if (type.match(RE("foot"))) {
        state.layoutType = "footnote";
      } else if (type.match(RE("notextile"))) {
        state.layoutType = "notextile";
      } else if (type.match(RE("pre"))) {
        state.layoutType = "pre";
      } else if (type.match(RE("div"))) {
        state.layoutType = "div";
      } else if (type.match(RE("table"))) {
        state.layoutType = "table";
      }

      state.mode = Modes.attributes;
      return tokenStyles(state);
    },

    text: function(stream, state) {
      if (stream.match(RE("text"))) return tokenStyles(state);

      var ch = stream.next();
      if (ch === '"')
        return (state.mode = Modes.link)(stream, state);
      return handlePhraseModifier(stream, state, ch);
    },

    attributes: function(stream, state) {
      state.mode = Modes.layoutLength;

      if (stream.match(RE("attributes")))
        return tokenStylesWith(state, TOKEN_STYLES.attributes);
      else
        return tokenStyles(state);
    },

    layoutLength: function(stream, state) {
      if (stream.eat(".") && stream.eat("."))
        state.spanningLayout = true;

      state.mode = Modes.text;
      return tokenStyles(state);
    },

    list: function(stream, state) {
      var match = stream.match(RE("list"));
      state.listDepth = match[0].length;
      var listMod = (state.listDepth - 1) % 3;
      if (!listMod)
        state.layoutType = "list1";
      else if (listMod === 1)
        state.layoutType = "list2";
      else
        state.layoutType = "list3";

      state.mode = Modes.attributes;
      return tokenStyles(state);
    },

    link: function(stream, state) {
      state.mode = Modes.text;
      if (stream.match(RE("link"))) {
        stream.match(/\S+/);
        return tokenStylesWith(state, TOKEN_STYLES.link);
      }
      return tokenStyles(state);
    },

    linkDefinition: function(stream, state) {
      stream.skipToEnd();
      return tokenStylesWith(state, TOKEN_STYLES.linkDefinition);
    },

    definitionList: function(stream, state) {
      stream.match(RE("definitionList"));

      state.layoutType = "definitionList";

      if (stream.match(/\s*$/))
        state.spanningLayout = true;
      else
        state.mode = Modes.attributes;

      return tokenStyles(state);
    },

    html: function(stream, state) {
      stream.skipToEnd();
      return tokenStylesWith(state, TOKEN_STYLES.html);
    },

    table: function(stream, state) {
      state.layoutType = "table";
      return (state.mode = Modes.tableCell)(stream, state);
    },

    tableCell: function(stream, state) {
      if (stream.match(RE("tableHeading")))
        state.tableHeading = true;
      else
        stream.eat("|");

      state.mode = Modes.tableCellAttributes;
      return tokenStyles(state);
    },

    tableCellAttributes: function(stream, state) {
      state.mode = Modes.tableText;

      if (stream.match(RE("tableCellAttributes")))
        return tokenStylesWith(state, TOKEN_STYLES.attributes);
      else
        return tokenStyles(state);
    },

    tableText: function(stream, state) {
      if (stream.match(RE("tableText")))
        return tokenStyles(state);

      if (stream.peek() === "|") { // end of cell
        state.mode = Modes.tableCell;
        return tokenStyles(state);
      }
      return handlePhraseModifier(stream, state, stream.next());
    }
  };

  CodeMirror.defineMode("textile", function() {
    return {
      startState: function() {
        return { mode: Modes.newLayout };
      },
      token: function(stream, state) {
        if (stream.sol()) startNewLine(stream, state);
        return state.mode(stream, state);
      },
      blankLine: blankLine
    };
  });

  CodeMirror.defineMIME("text/x-textile", "textile");
});
CodeMirror-5.4.0/mode/tiddlywiki/000077500000000000000000000000001254300440500166635ustar00rootroot00000000000000CodeMirror-5.4.0/mode/tiddlywiki/index.html000066400000000000000000000107431254300440500206650ustar00rootroot00000000000000

CodeMirror: TiddlyWiki mode














TiddlyWiki mode






    

    
TiddlyWiki mode supports a single configuration.


    
MIME types defined: text/x-tiddlywiki.

  

CodeMirror-5.4.0/mode/tiddlywiki/tiddlywiki.css000066400000000000000000000003341254300440500215520ustar00rootroot00000000000000span.cm-underlined {
  text-decoration: underline;
}
span.cm-strikethrough {
  text-decoration: line-through;
}
span.cm-brace {
  color: #170;
  font-weight: bold;
}
span.cm-table {
  color: blue;
  font-weight: bold;
}
CodeMirror-5.4.0/mode/tiddlywiki/tiddlywiki.js000066400000000000000000000223731254300440500214050ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/***
    |''Name''|tiddlywiki.js|
    |''Description''|Enables TiddlyWikiy syntax highlighting using CodeMirror|
    |''Author''|PMario|
    |''Version''|0.1.7|
    |''Status''|''stable''|
    |''Source''|[[GitHub|https://github.com/pmario/CodeMirror2/blob/tw-syntax/mode/tiddlywiki]]|
    |''Documentation''|http://codemirror.tiddlyspace.com/|
    |''License''|[[MIT License|http://www.opensource.org/licenses/mit-license.php]]|
    |''CoreVersion''|2.5.0|
    |''Requires''|codemirror.js|
    |''Keywords''|syntax highlighting color code mirror codemirror|
    ! Info
    CoreVersion parameter is needed for TiddlyWiki only!
***/
//{{{

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("tiddlywiki", function () {
  // Tokenizer
  var textwords = {};

  var keywords = function () {
    function kw(type) {
      return { type: type, style: "macro"};
    }
    return {
      "allTags": kw('allTags'), "closeAll": kw('closeAll'), "list": kw('list'),
      "newJournal": kw('newJournal'), "newTiddler": kw('newTiddler'),
      "permaview": kw('permaview'), "saveChanges": kw('saveChanges'),
      "search": kw('search'), "slider": kw('slider'),   "tabs": kw('tabs'),
      "tag": kw('tag'), "tagging": kw('tagging'),       "tags": kw('tags'),
      "tiddler": kw('tiddler'), "timeline": kw('timeline'),
      "today": kw('today'), "version": kw('version'),   "option": kw('option'),

      "with": kw('with'),
      "filter": kw('filter')
    };
  }();

  var isSpaceName = /[\w_\-]/i,
  reHR = /^\-\-\-\-+$/,                                 // 

  reWikiCommentStart = /^\/\*\*\*$/,            // /***
  reWikiCommentStop = /^\*\*\*\/$/,             // ***/
  reBlockQuote = /^<<<$/,

  reJsCodeStart = /^\/\/\{\{\{$/,                       // //{{{ js block start
  reJsCodeStop = /^\/\/\}\}\}$/,                        // //}}} js stop
  reXmlCodeStart = /^$/,           // xml block start
  reXmlCodeStop = /^$/,            // xml stop

  reCodeBlockStart = /^\{\{\{$/,                        // {{{ TW text div block start
  reCodeBlockStop = /^\}\}\}$/,                 // }}} TW text stop

  reUntilCodeStop = /.*?\}\}\}/;

  function chain(stream, state, f) {
    state.tokenize = f;
    return f(stream, state);
  }

  function jsTokenBase(stream, state) {
    var sol = stream.sol(), ch;

    state.block = false;        // indicates the start of a code block.

    ch = stream.peek();         // don't eat, to make matching simpler

    // check start of  blocks
    if (sol && /[<\/\*{}\-]/.test(ch)) {
      if (stream.match(reCodeBlockStart)) {
        state.block = true;
        return chain(stream, state, twTokenCode);
      }
      if (stream.match(reBlockQuote)) {
        return 'quote';
      }
      if (stream.match(reWikiCommentStart) || stream.match(reWikiCommentStop)) {
        return 'comment';
      }
      if (stream.match(reJsCodeStart) || stream.match(reJsCodeStop) || stream.match(reXmlCodeStart) || stream.match(reXmlCodeStop)) {
        return 'comment';
      }
      if (stream.match(reHR)) {
        return 'hr';
      }
    } // sol
    ch = stream.next();

    if (sol && /[\/\*!#;:>|]/.test(ch)) {
      if (ch == "!") { // tw header
        stream.skipToEnd();
        return "header";
      }
      if (ch == "*") { // tw list
        stream.eatWhile('*');
        return "comment";
      }
      if (ch == "#") { // tw numbered list
        stream.eatWhile('#');
        return "comment";
      }
      if (ch == ";") { // definition list, term
        stream.eatWhile(';');
        return "comment";
      }
      if (ch == ":") { // definition list, description
        stream.eatWhile(':');
        return "comment";
      }
      if (ch == ">") { // single line quote
        stream.eatWhile(">");
        return "quote";
      }
      if (ch == '|') {
        return 'header';
      }
    }

    if (ch == '{' && stream.match(/\{\{/)) {
      return chain(stream, state, twTokenCode);
    }

    // rudimentary html:// file:// link matching. TW knows much more ...
    if (/[hf]/i.test(ch)) {
      if (/[ti]/i.test(stream.peek()) && stream.match(/\b(ttps?|tp|ile):\/\/[\-A-Z0-9+&@#\/%?=~_|$!:,.;]*[A-Z0-9+&@#\/%=~_|$]/i)) {
        return "link";
      }
    }
    // just a little string indicator, don't want to have the whole string covered
    if (ch == '"') {
      return 'string';
    }
    if (ch == '~') {    // _no_ CamelCase indicator should be bold
      return 'brace';
    }
    if (/[\[\]]/.test(ch)) { // check for [[..]]
      if (stream.peek() == ch) {
        stream.next();
        return 'brace';
      }
    }
    if (ch == "@") {    // check for space link. TODO fix @@...@@ highlighting
      stream.eatWhile(isSpaceName);
      return "link";
    }
    if (/\d/.test(ch)) {        // numbers
      stream.eatWhile(/\d/);
      return "number";
    }
    if (ch == "/") { // tw invisible comment
      if (stream.eat("%")) {
        return chain(stream, state, twTokenComment);
      }
      else if (stream.eat("/")) { //
        return chain(stream, state, twTokenEm);
      }
    }
    if (ch == "_") { // tw underline
      if (stream.eat("_")) {
        return chain(stream, state, twTokenUnderline);
      }
    }
    // strikethrough and mdash handling
    if (ch == "-") {
      if (stream.eat("-")) {
        // if strikethrough looks ugly, change CSS.
        if (stream.peek() != ' ')
          return chain(stream, state, twTokenStrike);
        // mdash
        if (stream.peek() == ' ')
          return 'brace';
      }
    }
    if (ch == "'") { // tw bold
      if (stream.eat("'")) {
        return chain(stream, state, twTokenStrong);
      }
    }
    if (ch == "<") { // tw macro
      if (stream.eat("<")) {
        return chain(stream, state, twTokenMacro);
      }
    }
    else {
      return null;
    }

    // core macro handling
    stream.eatWhile(/[\w\$_]/);
    var word = stream.current(),
    known = textwords.propertyIsEnumerable(word) && textwords[word];

    return known ? known.style : null;
  } // jsTokenBase()

  // tw invisible comment
  function twTokenComment(stream, state) {
    var maybeEnd = false,
    ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = jsTokenBase;
        break;
      }
      maybeEnd = (ch == "%");
    }
    return "comment";
  }

  // tw strong / bold
  function twTokenStrong(stream, state) {
    var maybeEnd = false,
    ch;
    while (ch = stream.next()) {
      if (ch == "'" && maybeEnd) {
        state.tokenize = jsTokenBase;
        break;
      }
      maybeEnd = (ch == "'");
    }
    return "strong";
  }

  // tw code
  function twTokenCode(stream, state) {
    var sb = state.block;

    if (sb && stream.current()) {
      return "comment";
    }

    if (!sb && stream.match(reUntilCodeStop)) {
      state.tokenize = jsTokenBase;
      return "comment";
    }

    if (sb && stream.sol() && stream.match(reCodeBlockStop)) {
      state.tokenize = jsTokenBase;
      return "comment";
    }

    stream.next();
    return "comment";
  }

  // tw em / italic
  function twTokenEm(stream, state) {
    var maybeEnd = false,
    ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = jsTokenBase;
        break;
      }
      maybeEnd = (ch == "/");
    }
    return "em";
  }

  // tw underlined text
  function twTokenUnderline(stream, state) {
    var maybeEnd = false,
    ch;
    while (ch = stream.next()) {
      if (ch == "_" && maybeEnd) {
        state.tokenize = jsTokenBase;
        break;
      }
      maybeEnd = (ch == "_");
    }
    return "underlined";
  }

  // tw strike through text looks ugly
  // change CSS if needed
  function twTokenStrike(stream, state) {
    var maybeEnd = false, ch;

    while (ch = stream.next()) {
      if (ch == "-" && maybeEnd) {
        state.tokenize = jsTokenBase;
        break;
      }
      maybeEnd = (ch == "-");
    }
    return "strikethrough";
  }

  // macro
  function twTokenMacro(stream, state) {
    var ch, word, known;

    if (stream.current() == '<<') {
      return 'macro';
    }

    ch = stream.next();
    if (!ch) {
      state.tokenize = jsTokenBase;
      return null;
    }
    if (ch == ">") {
      if (stream.peek() == '>') {
        stream.next();
        state.tokenize = jsTokenBase;
        return "macro";
      }
    }

    stream.eatWhile(/[\w\$_]/);
    word = stream.current();
    known = keywords.propertyIsEnumerable(word) && keywords[word];

    if (known) {
      return known.style, word;
    }
    else {
      return null, word;
    }
  }

  // Interface
  return {
    startState: function () {
      return {
        tokenize: jsTokenBase,
        indented: 0,
        level: 0
      };
    },

    token: function (stream, state) {
      if (stream.eatSpace()) return null;
      var style = state.tokenize(stream, state);
      return style;
    },

    electricChars: ""
  };
});

CodeMirror.defineMIME("text/x-tiddlywiki", "tiddlywiki");
});

//}}}
CodeMirror-5.4.0/mode/tiki/000077500000000000000000000000001254300440500154465ustar00rootroot00000000000000CodeMirror-5.4.0/mode/tiki/index.html000066400000000000000000000033211254300440500174420ustar00rootroot00000000000000

CodeMirror: Tiki wiki mode













Tiki wiki mode










CodeMirror-5.4.0/mode/tiki/tiki.css000066400000000000000000000006701254300440500171230ustar00rootroot00000000000000.cm-tw-syntaxerror {
	color: #FFF;
	background-color: #900;
}

.cm-tw-deleted {
	text-decoration: line-through;
}

.cm-tw-header5 {
	font-weight: bold;
}
.cm-tw-listitem:first-child { /*Added first child to fix duplicate padding when highlighting*/
	padding-left: 10px;
}

.cm-tw-box {
	border-top-width: 0px ! important;
	border-style: solid;
	border-width: 1px;
	border-color: inherit;
}

.cm-tw-underline {
	text-decoration: underline;
}CodeMirror-5.4.0/mode/tiki/tiki.js000066400000000000000000000204521254300440500167470ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode('tiki', function(config) {
  function inBlock(style, terminator, returnTokenizer) {
    return function(stream, state) {
      while (!stream.eol()) {
        if (stream.match(terminator)) {
          state.tokenize = inText;
          break;
        }
        stream.next();
      }

      if (returnTokenizer) state.tokenize = returnTokenizer;

      return style;
    };
  }

  function inLine(style) {
    return function(stream, state) {
      while(!stream.eol()) {
        stream.next();
      }
      state.tokenize = inText;
      return style;
    };
  }

  function inText(stream, state) {
    function chain(parser) {
      state.tokenize = parser;
      return parser(stream, state);
    }

    var sol = stream.sol();
    var ch = stream.next();

    //non start of line
    switch (ch) { //switch is generally much faster than if, so it is used here
    case "{": //plugin
      stream.eat("/");
      stream.eatSpace();
      stream.eatWhile(/[^\s\u00a0=\"\'\/?(}]/);
      state.tokenize = inPlugin;
      return "tag";
    case "_": //bold
      if (stream.eat("_"))
        return chain(inBlock("strong", "__", inText));
      break;
    case "'": //italics
      if (stream.eat("'"))
        return chain(inBlock("em", "''", inText));
      break;
    case "(":// Wiki Link
      if (stream.eat("("))
        return chain(inBlock("variable-2", "))", inText));
      break;
    case "[":// Weblink
      return chain(inBlock("variable-3", "]", inText));
      break;
    case "|": //table
      if (stream.eat("|"))
        return chain(inBlock("comment", "||"));
      break;
    case "-":
      if (stream.eat("=")) {//titleBar
        return chain(inBlock("header string", "=-", inText));
      } else if (stream.eat("-")) {//deleted
        return chain(inBlock("error tw-deleted", "--", inText));
      }
      break;
    case "=": //underline
      if (stream.match("=="))
        return chain(inBlock("tw-underline", "===", inText));
      break;
    case ":":
      if (stream.eat(":"))
        return chain(inBlock("comment", "::"));
      break;
    case "^": //box
      return chain(inBlock("tw-box", "^"));
      break;
    case "~": //np
      if (stream.match("np~"))
        return chain(inBlock("meta", "~/np~"));
      break;
    }

    //start of line types
    if (sol) {
      switch (ch) {
      case "!": //header at start of line
        if (stream.match('!!!!!')) {
          return chain(inLine("header string"));
        } else if (stream.match('!!!!')) {
          return chain(inLine("header string"));
        } else if (stream.match('!!!')) {
          return chain(inLine("header string"));
        } else if (stream.match('!!')) {
          return chain(inLine("header string"));
        } else {
          return chain(inLine("header string"));
        }
        break;
      case "*": //unordered list line item, or 
  •  at start of line
      case "#": //ordered list line item, or 
  •  at start of line
      case "+": //ordered list line item, or 
  •  at start of line
        return chain(inLine("tw-listitem bracket"));
        break;
      }
    }

    //stream.eatWhile(/[&{]/); was eating up plugins, turned off to act less like html and more like tiki
    return null;
  }

  var indentUnit = config.indentUnit;

  // Return variables for tokenizers
  var pluginName, type;
  function inPlugin(stream, state) {
    var ch = stream.next();
    var peek = stream.peek();

    if (ch == "}") {
      state.tokenize = inText;
      //type = ch == ")" ? "endPlugin" : "selfclosePlugin"; inPlugin
      return "tag";
    } else if (ch == "(" || ch == ")") {
      return "bracket";
    } else if (ch == "=") {
      type = "equals";

      if (peek == ">") {
        ch = stream.next();
        peek = stream.peek();
      }

      //here we detect values directly after equal character with no quotes
      if (!/[\'\"]/.test(peek)) {
        state.tokenize = inAttributeNoQuote();
      }
      //end detect values

      return "operator";
    } else if (/[\'\"]/.test(ch)) {
      state.tokenize = inAttribute(ch);
      return state.tokenize(stream, state);
    } else {
      stream.eatWhile(/[^\s\u00a0=\"\'\/?]/);
      return "keyword";
    }
  }

  function inAttribute(quote) {
    return function(stream, state) {
      while (!stream.eol()) {
        if (stream.next() == quote) {
          state.tokenize = inPlugin;
          break;
        }
      }
      return "string";
    };
  }

  function inAttributeNoQuote() {
    return function(stream, state) {
      while (!stream.eol()) {
        var ch = stream.next();
        var peek = stream.peek();
        if (ch == " " || ch == "," || /[ )}]/.test(peek)) {
      state.tokenize = inPlugin;
      break;
    }
  }
  return "string";
};
                     }

var curState, setStyle;
function pass() {
  for (var i = arguments.length - 1; i >= 0; i--) curState.cc.push(arguments[i]);
}

function cont() {
  pass.apply(null, arguments);
  return true;
}

function pushContext(pluginName, startOfLine) {
  var noIndent = curState.context && curState.context.noIndent;
  curState.context = {
    prev: curState.context,
    pluginName: pluginName,
    indent: curState.indented,
    startOfLine: startOfLine,
    noIndent: noIndent
  };
}

function popContext() {
  if (curState.context) curState.context = curState.context.prev;
}

function element(type) {
  if (type == "openPlugin") {curState.pluginName = pluginName; return cont(attributes, endplugin(curState.startOfLine));}
  else if (type == "closePlugin") {
    var err = false;
    if (curState.context) {
      err = curState.context.pluginName != pluginName;
      popContext();
    } else {
      err = true;
    }
    if (err) setStyle = "error";
    return cont(endcloseplugin(err));
  }
  else if (type == "string") {
    if (!curState.context || curState.context.name != "!cdata") pushContext("!cdata");
    if (curState.tokenize == inText) popContext();
    return cont();
  }
  else return cont();
}

function endplugin(startOfLine) {
  return function(type) {
    if (
      type == "selfclosePlugin" ||
        type == "endPlugin"
    )
      return cont();
    if (type == "endPlugin") {pushContext(curState.pluginName, startOfLine); return cont();}
    return cont();
  };
}

function endcloseplugin(err) {
  return function(type) {
    if (err) setStyle = "error";
    if (type == "endPlugin") return cont();
    return pass();
  };
}

function attributes(type) {
  if (type == "keyword") {setStyle = "attribute"; return cont(attributes);}
  if (type == "equals") return cont(attvalue, attributes);
  return pass();
}
function attvalue(type) {
  if (type == "keyword") {setStyle = "string"; return cont();}
  if (type == "string") return cont(attvaluemaybe);
  return pass();
}
function attvaluemaybe(type) {
  if (type == "string") return cont(attvaluemaybe);
  else return pass();
}
return {
  startState: function() {
    return {tokenize: inText, cc: [], indented: 0, startOfLine: true, pluginName: null, context: null};
  },
  token: function(stream, state) {
    if (stream.sol()) {
      state.startOfLine = true;
      state.indented = stream.indentation();
    }
    if (stream.eatSpace()) return null;

    setStyle = type = pluginName = null;
    var style = state.tokenize(stream, state);
    if ((style || type) && style != "comment") {
      curState = state;
      while (true) {
        var comb = state.cc.pop() || element;
        if (comb(type || style)) break;
      }
    }
    state.startOfLine = false;
    return setStyle || style;
  },
  indent: function(state, textAfter) {
    var context = state.context;
    if (context && context.noIndent) return 0;
    if (context && /^{\//.test(textAfter))
        context = context.prev;
        while (context && !context.startOfLine)
          context = context.prev;
        if (context) return context.indent + indentUnit;
        else return 0;
       },
    electricChars: "/"
  };
});

CodeMirror.defineMIME("text/tiki", "tiki");

});
CodeMirror-5.4.0/mode/toml/000077500000000000000000000000001254300440500154615ustar00rootroot00000000000000CodeMirror-5.4.0/mode/toml/index.html000066400000000000000000000034601254300440500174610ustar00rootroot00000000000000

CodeMirror: TOML Mode










    

    TOML Mode
    

    
    
    
    The TOML Mode
    
      
     Created by Forbes Lindesay.
    
    
    MIME type defined: text/x-toml.
    
  
    
CodeMirror-5.4.0/mode/toml/toml.js000066400000000000000000000055211254300440500167750ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("toml", function () {
  return {
    startState: function () {
      return {
        inString: false,
        stringType: "",
        lhs: true,
        inArray: 0
      };
    },
    token: function (stream, state) {
      //check for state changes
      if (!state.inString && ((stream.peek() == '"') || (stream.peek() == "'"))) {
        state.stringType = stream.peek();
        stream.next(); // Skip quote
        state.inString = true; // Update state
      }
      if (stream.sol() && state.inArray === 0) {
        state.lhs = true;
      }
      //return state
      if (state.inString) {
        while (state.inString && !stream.eol()) {
          if (stream.peek() === state.stringType) {
            stream.next(); // Skip quote
            state.inString = false; // Clear flag
          } else if (stream.peek() === '\\') {
            stream.next();
            stream.next();
          } else {
            stream.match(/^.[^\\\"\']*/);
          }
        }
        return state.lhs ? "property string" : "string"; // Token style
      } else if (state.inArray && stream.peek() === ']') {
        stream.next();
        state.inArray--;
        return 'bracket';
      } else if (state.lhs && stream.peek() === '[' && stream.skipTo(']')) {
        stream.next();//skip closing ]
        // array of objects has an extra open & close []
        if (stream.peek() === ']') stream.next();
        return "atom";
      } else if (stream.peek() === "#") {
        stream.skipToEnd();
        return "comment";
      } else if (stream.eatSpace()) {
        return null;
      } else if (state.lhs && stream.eatWhile(function (c) { return c != '=' && c != ' '; })) {
        return "property";
      } else if (state.lhs && stream.peek() === "=") {
        stream.next();
        state.lhs = false;
        return null;
      } else if (!state.lhs && stream.match(/^\d\d\d\d[\d\-\:\.T]*Z/)) {
        return 'atom'; //date
      } else if (!state.lhs && (stream.match('true') || stream.match('false'))) {
        return 'atom';
      } else if (!state.lhs && stream.peek() === '[') {
        state.inArray++;
        stream.next();
        return 'bracket';
      } else if (!state.lhs && stream.match(/^\-?\d+(?:\.\d+)?/)) {
        return 'number';
      } else if (!stream.eatSpace()) {
        stream.next();
      }
      return null;
    }
  };
});

CodeMirror.defineMIME('text/x-toml', 'toml');

});
CodeMirror-5.4.0/mode/tornado/000077500000000000000000000000001254300440500161545ustar00rootroot00000000000000CodeMirror-5.4.0/mode/tornado/index.html000066400000000000000000000034131254300440500201520ustar00rootroot00000000000000

CodeMirror: Tornado template mode













    

    Tornado template mode
    

    

    

    
    Mode for HTML with embedded Tornado template markup.
    

    
    MIME types defined: text/x-tornado
    
  
    
CodeMirror-5.4.0/mode/tornado/tornado.js000066400000000000000000000047001254300440500201610ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"), require("../htmlmixed/htmlmixed"),
        require("../../addon/mode/overlay"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "../htmlmixed/htmlmixed",
            "../../addon/mode/overlay"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("tornado:inner", function() {
    var keywords = ["and","as","assert","autoescape","block","break","class","comment","context",
                    "continue","datetime","def","del","elif","else","end","escape","except",
                    "exec","extends","false","finally","for","from","global","if","import","in",
                    "include","is","json_encode","lambda","length","linkify","load","module",
                    "none","not","or","pass","print","put","raise","raw","return","self","set",
                    "squeeze","super","true","try","url_escape","while","with","without","xhtml_escape","yield"];
    keywords = new RegExp("^((" + keywords.join(")|(") + "))\\b");

    function tokenBase (stream, state) {
      stream.eatWhile(/[^\{]/);
      var ch = stream.next();
      if (ch == "{") {
        if (ch = stream.eat(/\{|%|#/)) {
          state.tokenize = inTag(ch);
          return "tag";
        }
      }
    }
    function inTag (close) {
      if (close == "{") {
        close = "}";
      }
      return function (stream, state) {
        var ch = stream.next();
        if ((ch == close) && stream.eat("}")) {
          state.tokenize = tokenBase;
          return "tag";
        }
        if (stream.match(keywords)) {
          return "keyword";
        }
        return close == "#" ? "comment" : "string";
      };
    }
    return {
      startState: function () {
        return {tokenize: tokenBase};
      },
      token: function (stream, state) {
        return state.tokenize(stream, state);
      }
    };
  });

  CodeMirror.defineMode("tornado", function(config) {
    var htmlBase = CodeMirror.getMode(config, "text/html");
    var tornadoInner = CodeMirror.getMode(config, "tornado:inner");
    return CodeMirror.overlayMode(htmlBase, tornadoInner);
  });

  CodeMirror.defineMIME("text/x-tornado", "tornado");
});
CodeMirror-5.4.0/mode/troff/000077500000000000000000000000001254300440500156265ustar00rootroot00000000000000CodeMirror-5.4.0/mode/troff/index.html000066400000000000000000000105611254300440500176260ustar00rootroot00000000000000

CodeMirror: troff mode











    

    troff
    







    MIME types defined: troff.
    

    
CodeMirror-5.4.0/mode/troff/troff.js000066400000000000000000000043541254300440500173120ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object")
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd)
    define(["../../lib/codemirror"], mod);
  else
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode('troff', function() {

  var words = {};

  function tokenBase(stream) {
    if (stream.eatSpace()) return null;

    var sol = stream.sol();
    var ch = stream.next();

    if (ch === '\\') {
      if (stream.match('fB') || stream.match('fR') || stream.match('fI') ||
          stream.match('u')  || stream.match('d')  ||
          stream.match('%')  || stream.match('&')) {
        return 'string';
      }
      if (stream.match('m[')) {
        stream.skipTo(']');
        stream.next();
        return 'string';
      }
      if (stream.match('s+') || stream.match('s-')) {
        stream.eatWhile(/[\d-]/);
        return 'string';
      }
      if (stream.match('\(') || stream.match('*\(')) {
        stream.eatWhile(/[\w-]/);
        return 'string';
      }
      return 'string';
    }
    if (sol && (ch === '.' || ch === '\'')) {
      if (stream.eat('\\') && stream.eat('\"')) {
        stream.skipToEnd();
        return 'comment';
      }
    }
    if (sol && ch === '.') {
      if (stream.match('B ') || stream.match('I ') || stream.match('R ')) {
        return 'attribute';
      }
      if (stream.match('TH ') || stream.match('SH ') || stream.match('SS ') || stream.match('HP ')) {
        stream.skipToEnd();
        return 'quote';
      }
      if ((stream.match(/[A-Z]/) && stream.match(/[A-Z]/)) || (stream.match(/[a-z]/) && stream.match(/[a-z]/))) {
        return 'attribute';
      }
    }
    stream.eatWhile(/[\w-]/);
    var cur = stream.current();
    return words.hasOwnProperty(cur) ? words[cur] : null;
  }

  function tokenize(stream, state) {
    return (state.tokens[0] || tokenBase) (stream, state);
  };

  return {
    startState: function() {return {tokens:[]};},
    token: function(stream, state) {
      return tokenize(stream, state);
    }
  };
});

CodeMirror.defineMIME('troff', 'troff');

});
CodeMirror-5.4.0/mode/ttcn-cfg/000077500000000000000000000000001254300440500162135ustar00rootroot00000000000000CodeMirror-5.4.0/mode/ttcn-cfg/index.html000066400000000000000000000070251254300440500202140ustar00rootroot00000000000000

CodeMirror: TTCN-CFG mode









    
    
    TTCN-CFG example
    
    
    
        
    
    

    
    
    
    
    Language: Testing and Test Control Notation -
        Configuration files
        (TTCN-CFG)
    
    
    
    MIME types defined: text/x-ttcn-cfg.
    

    
    
    
    The development of this mode has been sponsored by Ericsson
    .
    
    
    Coded by Asmelash Tsegay Gebretsadkan 
    

    

CodeMirror-5.4.0/mode/ttcn-cfg/ttcn-cfg.js000066400000000000000000000172611254300440500202650ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("ttcn-cfg", function(config, parserConfig) {
    var indentUnit = config.indentUnit,
        keywords = parserConfig.keywords || {},
        fileNCtrlMaskOptions = parserConfig.fileNCtrlMaskOptions || {},
        externalCommands = parserConfig.externalCommands || {},
        multiLineStrings = parserConfig.multiLineStrings,
        indentStatements = parserConfig.indentStatements !== false;
    var isOperatorChar = /[\|]/;
    var curPunc;

    function tokenBase(stream, state) {
      var ch = stream.next();
      if (ch == '"' || ch == "'") {
        state.tokenize = tokenString(ch);
        return state.tokenize(stream, state);
      }
      if (/[:=]/.test(ch)) {
        curPunc = ch;
        return "punctuation";
      }
      if (ch == "#"){
        stream.skipToEnd();
        return "comment";
      }
      if (/\d/.test(ch)) {
        stream.eatWhile(/[\w\.]/);
        return "number";
      }
      if (isOperatorChar.test(ch)) {
        stream.eatWhile(isOperatorChar);
        return "operator";
      }
      if (ch == "["){
        stream.eatWhile(/[\w_\]]/);
        return "number sectionTitle";
      }

      stream.eatWhile(/[\w\$_]/);
      var cur = stream.current();
      if (keywords.propertyIsEnumerable(cur)) return "keyword";
      if (fileNCtrlMaskOptions.propertyIsEnumerable(cur))
        return "negative fileNCtrlMaskOptions";
      if (externalCommands.propertyIsEnumerable(cur)) return "negative externalCommands";

      return "variable";
    }

    function tokenString(quote) {
      return function(stream, state) {
        var escaped = false, next, end = false;
        while ((next = stream.next()) != null) {
          if (next == quote && !escaped){
            var afterNext = stream.peek();
            //look if the character if the quote is like the B in '10100010'B
            if (afterNext){
              afterNext = afterNext.toLowerCase();
              if(afterNext == "b" || afterNext == "h" || afterNext == "o")
                stream.next();
            }
            end = true; break;
          }
          escaped = !escaped && next == "\\";
        }
        if (end || !(escaped || multiLineStrings))
          state.tokenize = null;
        return "string";
      };
    }

    function Context(indented, column, type, align, prev) {
      this.indented = indented;
      this.column = column;
      this.type = type;
      this.align = align;
      this.prev = prev;
    }
    function pushContext(state, col, type) {
      var indent = state.indented;
      if (state.context && state.context.type == "statement")
        indent = state.context.indented;
      return state.context = new Context(indent, col, type, null, state.context);
    }
    function popContext(state) {
      var t = state.context.type;
      if (t == ")" || t == "]" || t == "}")
        state.indented = state.context.indented;
      return state.context = state.context.prev;
    }

    //Interface
    return {
      startState: function(basecolumn) {
        return {
          tokenize: null,
          context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
          indented: 0,
          startOfLine: true
        };
      },

      token: function(stream, state) {
        var ctx = state.context;
        if (stream.sol()) {
          if (ctx.align == null) ctx.align = false;
          state.indented = stream.indentation();
          state.startOfLine = true;
        }
        if (stream.eatSpace()) return null;
        curPunc = null;
        var style = (state.tokenize || tokenBase)(stream, state);
        if (style == "comment") return style;
        if (ctx.align == null) ctx.align = true;

        if ((curPunc == ";" || curPunc == ":" || curPunc == ",")
            && ctx.type == "statement"){
          popContext(state);
        }
        else if (curPunc == "{") pushContext(state, stream.column(), "}");
        else if (curPunc == "[") pushContext(state, stream.column(), "]");
        else if (curPunc == "(") pushContext(state, stream.column(), ")");
        else if (curPunc == "}") {
          while (ctx.type == "statement") ctx = popContext(state);
          if (ctx.type == "}") ctx = popContext(state);
          while (ctx.type == "statement") ctx = popContext(state);
        }
        else if (curPunc == ctx.type) popContext(state);
        else if (indentStatements && (((ctx.type == "}" || ctx.type == "top")
            && curPunc != ';') || (ctx.type == "statement"
            && curPunc == "newstatement")))
          pushContext(state, stream.column(), "statement");
        state.startOfLine = false;
        return style;
      },

      electricChars: "{}",
      lineComment: "#",
      fold: "brace"
    };
  });

  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i)
      obj[words[i]] = true;
    return obj;
  }

  CodeMirror.defineMIME("text/x-ttcn-cfg", {
    name: "ttcn-cfg",
    keywords: words("Yes No LogFile FileMask ConsoleMask AppendFile" +
    " TimeStampFormat LogEventTypes SourceInfoFormat" +
    " LogEntityName LogSourceInfo DiskFullAction" +
    " LogFileNumber LogFileSize MatchingHints Detailed" +
    " Compact SubCategories Stack Single None Seconds" +
    " DateTime Time Stop Error Retry Delete TCPPort KillTimer" +
    " NumHCs UnixSocketsEnabled LocalAddress"),
    fileNCtrlMaskOptions: words("TTCN_EXECUTOR TTCN_ERROR TTCN_WARNING" +
    " TTCN_PORTEVENT TTCN_TIMEROP TTCN_VERDICTOP" +
    " TTCN_DEFAULTOP TTCN_TESTCASE TTCN_ACTION" +
    " TTCN_USER TTCN_FUNCTION TTCN_STATISTICS" +
    " TTCN_PARALLEL TTCN_MATCHING TTCN_DEBUG" +
    " EXECUTOR ERROR WARNING PORTEVENT TIMEROP" +
    " VERDICTOP DEFAULTOP TESTCASE ACTION USER" +
    " FUNCTION STATISTICS PARALLEL MATCHING DEBUG" +
    " LOG_ALL LOG_NOTHING ACTION_UNQUALIFIED" +
    " DEBUG_ENCDEC DEBUG_TESTPORT" +
    " DEBUG_UNQUALIFIED DEFAULTOP_ACTIVATE" +
    " DEFAULTOP_DEACTIVATE DEFAULTOP_EXIT" +
    " DEFAULTOP_UNQUALIFIED ERROR_UNQUALIFIED" +
    " EXECUTOR_COMPONENT EXECUTOR_CONFIGDATA" +
    " EXECUTOR_EXTCOMMAND EXECUTOR_LOGOPTIONS" +
    " EXECUTOR_RUNTIME EXECUTOR_UNQUALIFIED" +
    " FUNCTION_RND FUNCTION_UNQUALIFIED" +
    " MATCHING_DONE MATCHING_MCSUCCESS" +
    " MATCHING_MCUNSUCC MATCHING_MMSUCCESS" +
    " MATCHING_MMUNSUCC MATCHING_PCSUCCESS" +
    " MATCHING_PCUNSUCC MATCHING_PMSUCCESS" +
    " MATCHING_PMUNSUCC MATCHING_PROBLEM" +
    " MATCHING_TIMEOUT MATCHING_UNQUALIFIED" +
    " PARALLEL_PORTCONN PARALLEL_PORTMAP" +
    " PARALLEL_PTC PARALLEL_UNQUALIFIED" +
    " PORTEVENT_DUALRECV PORTEVENT_DUALSEND" +
    " PORTEVENT_MCRECV PORTEVENT_MCSEND" +
    " PORTEVENT_MMRECV PORTEVENT_MMSEND" +
    " PORTEVENT_MQUEUE PORTEVENT_PCIN" +
    " PORTEVENT_PCOUT PORTEVENT_PMIN" +
    " PORTEVENT_PMOUT PORTEVENT_PQUEUE" +
    " PORTEVENT_STATE PORTEVENT_UNQUALIFIED" +
    " STATISTICS_UNQUALIFIED STATISTICS_VERDICT" +
    " TESTCASE_FINISH TESTCASE_START" +
    " TESTCASE_UNQUALIFIED TIMEROP_GUARD" +
    " TIMEROP_READ TIMEROP_START TIMEROP_STOP" +
    " TIMEROP_TIMEOUT TIMEROP_UNQUALIFIED" +
    " USER_UNQUALIFIED VERDICTOP_FINAL" +
    " VERDICTOP_GETVERDICT VERDICTOP_SETVERDICT" +
    " VERDICTOP_UNQUALIFIED WARNING_UNQUALIFIED"),
    externalCommands: words("BeginControlPart EndControlPart BeginTestCase" +
    " EndTestCase"),
    multiLineStrings: true
  });
});CodeMirror-5.4.0/mode/ttcn/000077500000000000000000000000001254300440500154565ustar00rootroot00000000000000CodeMirror-5.4.0/mode/ttcn/index.html000066400000000000000000000066421254300440500174630ustar00rootroot00000000000000

CodeMirror: TTCN mode









    
    
    TTCN example
    
    
    
        
    
    

    
    
    
    
    Language: Testing and Test Control Notation
        (TTCN)
    
    
    
    MIME types defined: text/x-ttcn,
        text/x-ttcn3, text/x-ttcnpp.
    
    
    
    
    The development of this mode has been sponsored by Ericsson
    .
    
    
    Coded by Asmelash Tsegay Gebretsadkan 
    

    

CodeMirror-5.4.0/mode/ttcn/ttcn.js000066400000000000000000000236531254300440500167750ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("ttcn", function(config, parserConfig) {
    var indentUnit = config.indentUnit,
        keywords = parserConfig.keywords || {},
        builtin = parserConfig.builtin || {},
        timerOps = parserConfig.timerOps || {},
        portOps  = parserConfig.portOps || {},
        configOps = parserConfig.configOps || {},
        verdictOps = parserConfig.verdictOps || {},
        sutOps = parserConfig.sutOps || {},
        functionOps = parserConfig.functionOps || {},

        verdictConsts = parserConfig.verdictConsts || {},
        booleanConsts = parserConfig.booleanConsts || {},
        otherConsts   = parserConfig.otherConsts || {},

        types = parserConfig.types || {},
        visibilityModifiers = parserConfig.visibilityModifiers || {},
        templateMatch = parserConfig.templateMatch || {},
        multiLineStrings = parserConfig.multiLineStrings,
        indentStatements = parserConfig.indentStatements !== false;
    var isOperatorChar = /[+\-*&@=<>!\/]/;
    var curPunc;

    function tokenBase(stream, state) {
      var ch = stream.next();

      if (ch == '"' || ch == "'") {
        state.tokenize = tokenString(ch);
        return state.tokenize(stream, state);
      }
      if (/[\[\]{}\(\),;\\:\?\.]/.test(ch)) {
        curPunc = ch;
        return "punctuation";
      }
      if (ch == "#"){
        stream.skipToEnd();
        return "atom preprocessor";
      }
      if (ch == "%"){
        stream.eatWhile(/\b/);
        return "atom ttcn3Macros";
      }
      if (/\d/.test(ch)) {
        stream.eatWhile(/[\w\.]/);
        return "number";
      }
      if (ch == "/") {
        if (stream.eat("*")) {
          state.tokenize = tokenComment;
          return tokenComment(stream, state);
        }
        if (stream.eat("/")) {
          stream.skipToEnd();
          return "comment";
        }
      }
      if (isOperatorChar.test(ch)) {
        if(ch == "@"){
          if(stream.match("try") || stream.match("catch")
              || stream.match("lazy")){
            return "keyword";
          }
        }
        stream.eatWhile(isOperatorChar);
        return "operator";
      }
      stream.eatWhile(/[\w\$_\xa1-\uffff]/);
      var cur = stream.current();

      if (keywords.propertyIsEnumerable(cur)) return "keyword";
      if (builtin.propertyIsEnumerable(cur)) return "builtin";

      if (timerOps.propertyIsEnumerable(cur)) return "def timerOps";
      if (configOps.propertyIsEnumerable(cur)) return "def configOps";
      if (verdictOps.propertyIsEnumerable(cur)) return "def verdictOps";
      if (portOps.propertyIsEnumerable(cur)) return "def portOps";
      if (sutOps.propertyIsEnumerable(cur)) return "def sutOps";
      if (functionOps.propertyIsEnumerable(cur)) return "def functionOps";

      if (verdictConsts.propertyIsEnumerable(cur)) return "string verdictConsts";
      if (booleanConsts.propertyIsEnumerable(cur)) return "string booleanConsts";
      if (otherConsts.propertyIsEnumerable(cur)) return "string otherConsts";

      if (types.propertyIsEnumerable(cur)) return "builtin types";
      if (visibilityModifiers.propertyIsEnumerable(cur))
        return "builtin visibilityModifiers";
      if (templateMatch.propertyIsEnumerable(cur)) return "atom templateMatch";

      return "variable";
    }

    function tokenString(quote) {
      return function(stream, state) {
        var escaped = false, next, end = false;
        while ((next = stream.next()) != null) {
          if (next == quote && !escaped){
            var afterQuote = stream.peek();
            //look if the character after the quote is like the B in '10100010'B
            if (afterQuote){
              afterQuote = afterQuote.toLowerCase();
              if(afterQuote == "b" || afterQuote == "h" || afterQuote == "o")
                stream.next();
            }
            end = true; break;
          }
          escaped = !escaped && next == "\\";
        }
        if (end || !(escaped || multiLineStrings))
          state.tokenize = null;
        return "string";
      };
    }

    function tokenComment(stream, state) {
      var maybeEnd = false, ch;
      while (ch = stream.next()) {
        if (ch == "/" && maybeEnd) {
          state.tokenize = null;
          break;
        }
        maybeEnd = (ch == "*");
      }
      return "comment";
    }

    function Context(indented, column, type, align, prev) {
      this.indented = indented;
      this.column = column;
      this.type = type;
      this.align = align;
      this.prev = prev;
    }

    function pushContext(state, col, type) {
      var indent = state.indented;
      if (state.context && state.context.type == "statement")
        indent = state.context.indented;
      return state.context = new Context(indent, col, type, null, state.context);
    }

    function popContext(state) {
      var t = state.context.type;
      if (t == ")" || t == "]" || t == "}")
        state.indented = state.context.indented;
      return state.context = state.context.prev;
    }

    //Interface
    return {
      startState: function(basecolumn) {
        return {
          tokenize: null,
          context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
          indented: 0,
          startOfLine: true
        };
      },

      token: function(stream, state) {
        var ctx = state.context;
        if (stream.sol()) {
          if (ctx.align == null) ctx.align = false;
          state.indented = stream.indentation();
          state.startOfLine = true;
        }
        if (stream.eatSpace()) return null;
        curPunc = null;
        var style = (state.tokenize || tokenBase)(stream, state);
        if (style == "comment") return style;
        if (ctx.align == null) ctx.align = true;

        if ((curPunc == ";" || curPunc == ":" || curPunc == ",")
            && ctx.type == "statement"){
          popContext(state);
        }
        else if (curPunc == "{") pushContext(state, stream.column(), "}");
        else if (curPunc == "[") pushContext(state, stream.column(), "]");
        else if (curPunc == "(") pushContext(state, stream.column(), ")");
        else if (curPunc == "}") {
          while (ctx.type == "statement") ctx = popContext(state);
          if (ctx.type == "}") ctx = popContext(state);
          while (ctx.type == "statement") ctx = popContext(state);
        }
        else if (curPunc == ctx.type) popContext(state);
        else if (indentStatements &&
            (((ctx.type == "}" || ctx.type == "top") && curPunc != ';') ||
            (ctx.type == "statement" && curPunc == "newstatement")))
          pushContext(state, stream.column(), "statement");

        state.startOfLine = false;

        return style;
      },

      electricChars: "{}",
      blockCommentStart: "/*",
      blockCommentEnd: "*/",
      lineComment: "//",
      fold: "brace"
    };
  });

  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }

  function def(mimes, mode) {
    if (typeof mimes == "string") mimes = [mimes];
    var words = [];
    function add(obj) {
      if (obj) for (var prop in obj) if (obj.hasOwnProperty(prop))
        words.push(prop);
    }

    add(mode.keywords);
    add(mode.builtin);
    add(mode.timerOps);
    add(mode.portOps);

    if (words.length) {
      mode.helperType = mimes[0];
      CodeMirror.registerHelper("hintWords", mimes[0], words);
    }

    for (var i = 0; i < mimes.length; ++i)
      CodeMirror.defineMIME(mimes[i], mode);
  }

  def(["text/x-ttcn", "text/x-ttcn3", "text/x-ttcnpp"], {
    name: "ttcn",
    keywords: words("activate address alive all alt altstep and and4b any" +
    " break case component const continue control deactivate" +
    " display do else encode enumerated except exception" +
    " execute extends extension external for from function" +
    " goto group if import in infinity inout interleave" +
    " label language length log match message mixed mod" +
    " modifies module modulepar mtc noblock not not4b nowait" +
    " of on optional or or4b out override param pattern port" +
    " procedure record recursive rem repeat return runs select" +
    " self sender set signature system template testcase to" +
    " type union value valueof var variant while with xor xor4b"),
    builtin: words("bit2hex bit2int bit2oct bit2str char2int char2oct encvalue" +
    " decomp decvalue float2int float2str hex2bit hex2int" +
    " hex2oct hex2str int2bit int2char int2float int2hex" +
    " int2oct int2str int2unichar isbound ischosen ispresent" +
    " isvalue lengthof log2str oct2bit oct2char oct2hex oct2int" +
    " oct2str regexp replace rnd sizeof str2bit str2float" +
    " str2hex str2int str2oct substr unichar2int unichar2char" +
    " enum2int"),
    types: words("anytype bitstring boolean char charstring default float" +
    " hexstring integer objid octetstring universal verdicttype timer"),
    timerOps: words("read running start stop timeout"),
    portOps: words("call catch check clear getcall getreply halt raise receive" +
    " reply send trigger"),
    configOps: words("create connect disconnect done kill killed map unmap"),
    verdictOps: words("getverdict setverdict"),
    sutOps: words("action"),
    functionOps: words("apply derefers refers"),

    verdictConsts: words("error fail inconc none pass"),
    booleanConsts: words("true false"),
    otherConsts: words("null NULL omit"),

    visibilityModifiers: words("private public friend"),
    templateMatch: words("complement ifpresent subset superset permutation"),
    multiLineStrings: true
  });
});
CodeMirror-5.4.0/mode/turtle/000077500000000000000000000000001254300440500160255ustar00rootroot00000000000000CodeMirror-5.4.0/mode/turtle/index.html000066400000000000000000000026761254300440500200350ustar00rootroot00000000000000

CodeMirror: Turtle mode










    

    Turtle mode
    

    
    

    
    MIME types defined: text/turtle.
    

  
    
CodeMirror-5.4.0/mode/turtle/turtle.js000066400000000000000000000113611254300440500177040ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("turtle", function(config) {
  var indentUnit = config.indentUnit;
  var curPunc;

  function wordRegexp(words) {
    return new RegExp("^(?:" + words.join("|") + ")$", "i");
  }
  var ops = wordRegexp([]);
  var keywords = wordRegexp(["@prefix", "@base", "a"]);
  var operatorChars = /[*+\-<>=&|]/;

  function tokenBase(stream, state) {
    var ch = stream.next();
    curPunc = null;
    if (ch == "<" && !stream.match(/^[\s\u00a0=]/, false)) {
      stream.match(/^[^\s\u00a0>]*>?/);
      return "atom";
    }
    else if (ch == "\"" || ch == "'") {
      state.tokenize = tokenLiteral(ch);
      return state.tokenize(stream, state);
    }
    else if (/[{}\(\),\.;\[\]]/.test(ch)) {
      curPunc = ch;
      return null;
    }
    else if (ch == "#") {
      stream.skipToEnd();
      return "comment";
    }
    else if (operatorChars.test(ch)) {
      stream.eatWhile(operatorChars);
      return null;
    }
    else if (ch == ":") {
          return "operator";
        } else {
      stream.eatWhile(/[_\w\d]/);
      if(stream.peek() == ":") {
        return "variable-3";
      } else {
             var word = stream.current();

             if(keywords.test(word)) {
                        return "meta";
             }

             if(ch >= "A" && ch <= "Z") {
                    return "comment";
                 } else {
                        return "keyword";
                 }
      }
      var word = stream.current();
      if (ops.test(word))
        return null;
      else if (keywords.test(word))
        return "meta";
      else
        return "variable";
    }
  }

  function tokenLiteral(quote) {
    return function(stream, state) {
      var escaped = false, ch;
      while ((ch = stream.next()) != null) {
        if (ch == quote && !escaped) {
          state.tokenize = tokenBase;
          break;
        }
        escaped = !escaped && ch == "\\";
      }
      return "string";
    };
  }

  function pushContext(state, type, col) {
    state.context = {prev: state.context, indent: state.indent, col: col, type: type};
  }
  function popContext(state) {
    state.indent = state.context.indent;
    state.context = state.context.prev;
  }

  return {
    startState: function() {
      return {tokenize: tokenBase,
              context: null,
              indent: 0,
              col: 0};
    },

    token: function(stream, state) {
      if (stream.sol()) {
        if (state.context && state.context.align == null) state.context.align = false;
        state.indent = stream.indentation();
      }
      if (stream.eatSpace()) return null;
      var style = state.tokenize(stream, state);

      if (style != "comment" && state.context && state.context.align == null && state.context.type != "pattern") {
        state.context.align = true;
      }

      if (curPunc == "(") pushContext(state, ")", stream.column());
      else if (curPunc == "[") pushContext(state, "]", stream.column());
      else if (curPunc == "{") pushContext(state, "}", stream.column());
      else if (/[\]\}\)]/.test(curPunc)) {
        while (state.context && state.context.type == "pattern") popContext(state);
        if (state.context && curPunc == state.context.type) popContext(state);
      }
      else if (curPunc == "." && state.context && state.context.type == "pattern") popContext(state);
      else if (/atom|string|variable/.test(style) && state.context) {
        if (/[\}\]]/.test(state.context.type))
          pushContext(state, "pattern", stream.column());
        else if (state.context.type == "pattern" && !state.context.align) {
          state.context.align = true;
          state.context.col = stream.column();
        }
      }

      return style;
    },

    indent: function(state, textAfter) {
      var firstChar = textAfter && textAfter.charAt(0);
      var context = state.context;
      if (/[\]\}]/.test(firstChar))
        while (context && context.type == "pattern") context = context.prev;

      var closing = context && firstChar == context.type;
      if (!context)
        return 0;
      else if (context.type == "pattern")
        return context.col;
      else if (context.align)
        return context.col + (closing ? 0 : 1);
      else
        return context.indent + (closing ? 0 : indentUnit);
    },

    lineComment: "#"
  };
});

CodeMirror.defineMIME("text/turtle", "turtle");

});
CodeMirror-5.4.0/mode/twig/000077500000000000000000000000001254300440500154605ustar00rootroot00000000000000CodeMirror-5.4.0/mode/twig/index.html000066400000000000000000000025321254300440500174570ustar00rootroot00000000000000

CodeMirror: Twig mode










    

    Twig mode
    

    
    
  
    
CodeMirror-5.4.0/mode/twig/twig.js000066400000000000000000000100121254300440500167620ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineMode("twig", function() {
    var keywords = ["and", "as", "autoescape", "endautoescape", "block", "do", "endblock", "else", "elseif", "extends", "for", "endfor", "embed", "endembed", "filter", "endfilter", "flush", "from", "if", "endif", "in", "is", "include", "import", "not", "or", "set", "spaceless", "endspaceless", "with", "endwith", "trans", "endtrans", "blocktrans", "endblocktrans", "macro", "endmacro", "use", "verbatim", "endverbatim"],
        operator = /^[+\-*&%=<>!?|~^]/,
        sign = /^[:\[\(\{]/,
        atom = ["true", "false", "null", "empty", "defined", "divisibleby", "divisible by", "even", "odd", "iterable", "sameas", "same as"],
        number = /^(\d[+\-\*\/])?\d+(\.\d+)?/;

    keywords = new RegExp("((" + keywords.join(")|(") + "))\\b");
    atom = new RegExp("((" + atom.join(")|(") + "))\\b");

    function tokenBase (stream, state) {
      var ch = stream.peek();

      //Comment
      if (state.incomment) {
        if (!stream.skipTo("#}")) {
          stream.skipToEnd();
        } else {
          stream.eatWhile(/\#|}/);
          state.incomment = false;
        }
        return "comment";
      //Tag
      } else if (state.intag) {
        //After operator
        if (state.operator) {
          state.operator = false;
          if (stream.match(atom)) {
            return "atom";
          }
          if (stream.match(number)) {
            return "number";
          }
        }
        //After sign
        if (state.sign) {
          state.sign = false;
          if (stream.match(atom)) {
            return "atom";
          }
          if (stream.match(number)) {
            return "number";
          }
        }

        if (state.instring) {
          if (ch == state.instring) {
            state.instring = false;
          }
          stream.next();
          return "string";
        } else if (ch == "'" || ch == '"') {
          state.instring = ch;
          stream.next();
          return "string";
        } else if (stream.match(state.intag + "}") || stream.eat("-") && stream.match(state.intag + "}")) {
          state.intag = false;
          return "tag";
        } else if (stream.match(operator)) {
          state.operator = true;
          return "operator";
        } else if (stream.match(sign)) {
          state.sign = true;
        } else {
          if (stream.eat(" ") || stream.sol()) {
            if (stream.match(keywords)) {
              return "keyword";
            }
            if (stream.match(atom)) {
              return "atom";
            }
            if (stream.match(number)) {
              return "number";
            }
            if (stream.sol()) {
              stream.next();
            }
          } else {
            stream.next();
          }

        }
        return "variable";
      } else if (stream.eat("{")) {
        if (ch = stream.eat("#")) {
          state.incomment = true;
          if (!stream.skipTo("#}")) {
            stream.skipToEnd();
          } else {
            stream.eatWhile(/\#|}/);
            state.incomment = false;
          }
          return "comment";
        //Open tag
        } else if (ch = stream.eat(/\{|%/)) {
          //Cache close tag
          state.intag = ch;
          if (ch == "{") {
            state.intag = "}";
          }
          stream.eat("-");
          return "tag";
        }
      }
      stream.next();
    };

    return {
      startState: function () {
        return {};
      },
      token: function (stream, state) {
        return tokenBase(stream, state);
      }
    };
  });

  CodeMirror.defineMIME("text/x-twig", "twig");
});
CodeMirror-5.4.0/mode/vb/000077500000000000000000000000001254300440500151155ustar00rootroot00000000000000CodeMirror-5.4.0/mode/vb/index.html000066400000000000000000000063041254300440500171150ustar00rootroot00000000000000

CodeMirror: VB.NET mode












    

    VB.NET mode
    



  
    
  
  
    
  
    
  
    MIME type defined: text/x-vb.
    


    
CodeMirror-5.4.0/mode/vb/vb.js000066400000000000000000000211061254300440500160620ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("vb", function(conf, parserConf) {
    var ERRORCLASS = 'error';

    function wordRegexp(words) {
        return new RegExp("^((" + words.join(")|(") + "))\\b", "i");
    }

    var singleOperators = new RegExp("^[\\+\\-\\*/%&\\\\|\\^~<>!]");
    var singleDelimiters = new RegExp('^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]');
    var doubleOperators = new RegExp("^((==)|(<>)|(<=)|(>=)|(<>)|(<<)|(>>)|(//)|(\\*\\*))");
    var doubleDelimiters = new RegExp("^((\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))");
    var tripleDelimiters = new RegExp("^((//=)|(>>=)|(<<=)|(\\*\\*=))");
    var identifiers = new RegExp("^[_A-Za-z][_A-Za-z0-9]*");

    var openingKeywords = ['class','module', 'sub','enum','select','while','if','function',  'get','set','property', 'try'];
    var middleKeywords = ['else','elseif','case', 'catch'];
    var endKeywords = ['next','loop'];

    var operatorKeywords = ['and', 'or', 'not', 'xor', 'in'];
    var wordOperators = wordRegexp(operatorKeywords);
    var commonKeywords = ['as', 'dim', 'break',  'continue','optional', 'then',  'until',
                          'goto', 'byval','byref','new','handles','property', 'return',
                          'const','private', 'protected', 'friend', 'public', 'shared', 'static', 'true','false'];
    var commontypes = ['integer','string','double','decimal','boolean','short','char', 'float','single'];

    var keywords = wordRegexp(commonKeywords);
    var types = wordRegexp(commontypes);
    var stringPrefixes = '"';

    var opening = wordRegexp(openingKeywords);
    var middle = wordRegexp(middleKeywords);
    var closing = wordRegexp(endKeywords);
    var doubleClosing = wordRegexp(['end']);
    var doOpening = wordRegexp(['do']);

    var indentInfo = null;

    CodeMirror.registerHelper("hintWords", "vb", openingKeywords.concat(middleKeywords).concat(endKeywords)
                                .concat(operatorKeywords).concat(commonKeywords).concat(commontypes));

    function indent(_stream, state) {
      state.currentIndent++;
    }

    function dedent(_stream, state) {
      state.currentIndent--;
    }
    // tokenizers
    function tokenBase(stream, state) {
        if (stream.eatSpace()) {
            return null;
        }

        var ch = stream.peek();

        // Handle Comments
        if (ch === "'") {
            stream.skipToEnd();
            return 'comment';
        }


        // Handle Number Literals
        if (stream.match(/^((&H)|(&O))?[0-9\.a-f]/i, false)) {
            var floatLiteral = false;
            // Floats
            if (stream.match(/^\d*\.\d+F?/i)) { floatLiteral = true; }
            else if (stream.match(/^\d+\.\d*F?/)) { floatLiteral = true; }
            else if (stream.match(/^\.\d+F?/)) { floatLiteral = true; }

            if (floatLiteral) {
                // Float literals may be "imaginary"
                stream.eat(/J/i);
                return 'number';
            }
            // Integers
            var intLiteral = false;
            // Hex
            if (stream.match(/^&H[0-9a-f]+/i)) { intLiteral = true; }
            // Octal
            else if (stream.match(/^&O[0-7]+/i)) { intLiteral = true; }
            // Decimal
            else if (stream.match(/^[1-9]\d*F?/)) {
                // Decimal literals may be "imaginary"
                stream.eat(/J/i);
                // TODO - Can you have imaginary longs?
                intLiteral = true;
            }
            // Zero by itself with no other piece of number.
            else if (stream.match(/^0(?![\dx])/i)) { intLiteral = true; }
            if (intLiteral) {
                // Integer literals may be "long"
                stream.eat(/L/i);
                return 'number';
            }
        }

        // Handle Strings
        if (stream.match(stringPrefixes)) {
            state.tokenize = tokenStringFactory(stream.current());
            return state.tokenize(stream, state);
        }

        // Handle operators and Delimiters
        if (stream.match(tripleDelimiters) || stream.match(doubleDelimiters)) {
            return null;
        }
        if (stream.match(doubleOperators)
            || stream.match(singleOperators)
            || stream.match(wordOperators)) {
            return 'operator';
        }
        if (stream.match(singleDelimiters)) {
            return null;
        }
        if (stream.match(doOpening)) {
            indent(stream,state);
            state.doInCurrentLine = true;
            return 'keyword';
        }
        if (stream.match(opening)) {
            if (! state.doInCurrentLine)
              indent(stream,state);
            else
              state.doInCurrentLine = false;
            return 'keyword';
        }
        if (stream.match(middle)) {
            return 'keyword';
        }

        if (stream.match(doubleClosing)) {
            dedent(stream,state);
            dedent(stream,state);
            return 'keyword';
        }
        if (stream.match(closing)) {
            dedent(stream,state);
            return 'keyword';
        }

        if (stream.match(types)) {
            return 'keyword';
        }

        if (stream.match(keywords)) {
            return 'keyword';
        }

        if (stream.match(identifiers)) {
            return 'variable';
        }

        // Handle non-detected items
        stream.next();
        return ERRORCLASS;
    }

    function tokenStringFactory(delimiter) {
        var singleline = delimiter.length == 1;
        var OUTCLASS = 'string';

        return function(stream, state) {
            while (!stream.eol()) {
                stream.eatWhile(/[^'"]/);
                if (stream.match(delimiter)) {
                    state.tokenize = tokenBase;
                    return OUTCLASS;
                } else {
                    stream.eat(/['"]/);
                }
            }
            if (singleline) {
                if (parserConf.singleLineStringErrors) {
                    return ERRORCLASS;
                } else {
                    state.tokenize = tokenBase;
                }
            }
            return OUTCLASS;
        };
    }


    function tokenLexer(stream, state) {
        var style = state.tokenize(stream, state);
        var current = stream.current();

        // Handle '.' connected identifiers
        if (current === '.') {
            style = state.tokenize(stream, state);
            current = stream.current();
            if (style === 'variable') {
                return 'variable';
            } else {
                return ERRORCLASS;
            }
        }


        var delimiter_index = '[({'.indexOf(current);
        if (delimiter_index !== -1) {
            indent(stream, state );
        }
        if (indentInfo === 'dedent') {
            if (dedent(stream, state)) {
                return ERRORCLASS;
            }
        }
        delimiter_index = '])}'.indexOf(current);
        if (delimiter_index !== -1) {
            if (dedent(stream, state)) {
                return ERRORCLASS;
            }
        }

        return style;
    }

    var external = {
        electricChars:"dDpPtTfFeE ",
        startState: function() {
            return {
              tokenize: tokenBase,
              lastToken: null,
              currentIndent: 0,
              nextLineIndent: 0,
              doInCurrentLine: false


          };
        },

        token: function(stream, state) {
            if (stream.sol()) {
              state.currentIndent += state.nextLineIndent;
              state.nextLineIndent = 0;
              state.doInCurrentLine = 0;
            }
            var style = tokenLexer(stream, state);

            state.lastToken = {style:style, content: stream.current()};



            return style;
        },

        indent: function(state, textAfter) {
            var trueText = textAfter.replace(/^\s+|\s+$/g, '') ;
            if (trueText.match(closing) || trueText.match(doubleClosing) || trueText.match(middle)) return conf.indentUnit*(state.currentIndent-1);
            if(state.currentIndent < 0) return 0;
            return state.currentIndent * conf.indentUnit;
        },

        lineComment: "'"
    };
    return external;
});

CodeMirror.defineMIME("text/x-vb", "vb");

});
CodeMirror-5.4.0/mode/vbscript/000077500000000000000000000000001254300440500163425ustar00rootroot00000000000000CodeMirror-5.4.0/mode/vbscript/index.html000066400000000000000000000027551254300440500203500ustar00rootroot00000000000000

CodeMirror: VBScript mode










    

    VBScript mode
    



    

    

    
    MIME types defined: text/vbscript.
    
  
    
CodeMirror-5.4.0/mode/vbscript/vbscript.js000066400000000000000000000327411254300440500205430ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

/*
For extra ASP classic objects, initialize CodeMirror instance with this option:
    isASP: true

E.G.:
    var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
        lineNumbers: true,
        isASP: true
      });
*/

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("vbscript", function(conf, parserConf) {
    var ERRORCLASS = 'error';

    function wordRegexp(words) {
        return new RegExp("^((" + words.join(")|(") + "))\\b", "i");
    }

    var singleOperators = new RegExp("^[\\+\\-\\*/&\\\\\\^<>=]");
    var doubleOperators = new RegExp("^((<>)|(<=)|(>=))");
    var singleDelimiters = new RegExp('^[\\.,]');
    var brakets = new RegExp('^[\\(\\)]');
    var identifiers = new RegExp("^[A-Za-z][_A-Za-z0-9]*");

    var openingKeywords = ['class','sub','select','while','if','function', 'property', 'with', 'for'];
    var middleKeywords = ['else','elseif','case'];
    var endKeywords = ['next','loop','wend'];

    var wordOperators = wordRegexp(['and', 'or', 'not', 'xor', 'is', 'mod', 'eqv', 'imp']);
    var commonkeywords = ['dim', 'redim', 'then',  'until', 'randomize',
                          'byval','byref','new','property', 'exit', 'in',
                          'const','private', 'public',
                          'get','set','let', 'stop', 'on error resume next', 'on error goto 0', 'option explicit', 'call', 'me'];

    //This list was from: http://msdn.microsoft.com/en-us/library/f8tbc79x(v=vs.84).aspx
    var atomWords = ['true', 'false', 'nothing', 'empty', 'null'];
    //This list was from: http://msdn.microsoft.com/en-us/library/3ca8tfek(v=vs.84).aspx
    var builtinFuncsWords = ['abs', 'array', 'asc', 'atn', 'cbool', 'cbyte', 'ccur', 'cdate', 'cdbl', 'chr', 'cint', 'clng', 'cos', 'csng', 'cstr', 'date', 'dateadd', 'datediff', 'datepart',
                        'dateserial', 'datevalue', 'day', 'escape', 'eval', 'execute', 'exp', 'filter', 'formatcurrency', 'formatdatetime', 'formatnumber', 'formatpercent', 'getlocale', 'getobject',
                        'getref', 'hex', 'hour', 'inputbox', 'instr', 'instrrev', 'int', 'fix', 'isarray', 'isdate', 'isempty', 'isnull', 'isnumeric', 'isobject', 'join', 'lbound', 'lcase', 'left',
                        'len', 'loadpicture', 'log', 'ltrim', 'rtrim', 'trim', 'maths', 'mid', 'minute', 'month', 'monthname', 'msgbox', 'now', 'oct', 'replace', 'rgb', 'right', 'rnd', 'round',
                        'scriptengine', 'scriptenginebuildversion', 'scriptenginemajorversion', 'scriptengineminorversion', 'second', 'setlocale', 'sgn', 'sin', 'space', 'split', 'sqr', 'strcomp',
                        'string', 'strreverse', 'tan', 'time', 'timer', 'timeserial', 'timevalue', 'typename', 'ubound', 'ucase', 'unescape', 'vartype', 'weekday', 'weekdayname', 'year'];

    //This list was from: http://msdn.microsoft.com/en-us/library/ydz4cfk3(v=vs.84).aspx
    var builtinConsts = ['vbBlack', 'vbRed', 'vbGreen', 'vbYellow', 'vbBlue', 'vbMagenta', 'vbCyan', 'vbWhite', 'vbBinaryCompare', 'vbTextCompare',
                         'vbSunday', 'vbMonday', 'vbTuesday', 'vbWednesday', 'vbThursday', 'vbFriday', 'vbSaturday', 'vbUseSystemDayOfWeek', 'vbFirstJan1', 'vbFirstFourDays', 'vbFirstFullWeek',
                         'vbGeneralDate', 'vbLongDate', 'vbShortDate', 'vbLongTime', 'vbShortTime', 'vbObjectError',
                         'vbOKOnly', 'vbOKCancel', 'vbAbortRetryIgnore', 'vbYesNoCancel', 'vbYesNo', 'vbRetryCancel', 'vbCritical', 'vbQuestion', 'vbExclamation', 'vbInformation', 'vbDefaultButton1', 'vbDefaultButton2',
                         'vbDefaultButton3', 'vbDefaultButton4', 'vbApplicationModal', 'vbSystemModal', 'vbOK', 'vbCancel', 'vbAbort', 'vbRetry', 'vbIgnore', 'vbYes', 'vbNo',
                         'vbCr', 'VbCrLf', 'vbFormFeed', 'vbLf', 'vbNewLine', 'vbNullChar', 'vbNullString', 'vbTab', 'vbVerticalTab', 'vbUseDefault', 'vbTrue', 'vbFalse',
                         'vbEmpty', 'vbNull', 'vbInteger', 'vbLong', 'vbSingle', 'vbDouble', 'vbCurrency', 'vbDate', 'vbString', 'vbObject', 'vbError', 'vbBoolean', 'vbVariant', 'vbDataObject', 'vbDecimal', 'vbByte', 'vbArray'];
    //This list was from: http://msdn.microsoft.com/en-us/library/hkc375ea(v=vs.84).aspx
    var builtinObjsWords = ['WScript', 'err', 'debug', 'RegExp'];
    var knownProperties = ['description', 'firstindex', 'global', 'helpcontext', 'helpfile', 'ignorecase', 'length', 'number', 'pattern', 'source', 'value', 'count'];
    var knownMethods = ['clear', 'execute', 'raise', 'replace', 'test', 'write', 'writeline', 'close', 'open', 'state', 'eof', 'update', 'addnew', 'end', 'createobject', 'quit'];

    var aspBuiltinObjsWords = ['server', 'response', 'request', 'session', 'application'];
    var aspKnownProperties = ['buffer', 'cachecontrol', 'charset', 'contenttype', 'expires', 'expiresabsolute', 'isclientconnected', 'pics', 'status', //response
                              'clientcertificate', 'cookies', 'form', 'querystring', 'servervariables', 'totalbytes', //request
                              'contents', 'staticobjects', //application
                              'codepage', 'lcid', 'sessionid', 'timeout', //session
                              'scripttimeout']; //server
    var aspKnownMethods = ['addheader', 'appendtolog', 'binarywrite', 'end', 'flush', 'redirect', //response
                           'binaryread', //request
                           'remove', 'removeall', 'lock', 'unlock', //application
                           'abandon', //session
                           'getlasterror', 'htmlencode', 'mappath', 'transfer', 'urlencode']; //server

    var knownWords = knownMethods.concat(knownProperties);

    builtinObjsWords = builtinObjsWords.concat(builtinConsts);

    if (conf.isASP){
        builtinObjsWords = builtinObjsWords.concat(aspBuiltinObjsWords);
        knownWords = knownWords.concat(aspKnownMethods, aspKnownProperties);
    };

    var keywords = wordRegexp(commonkeywords);
    var atoms = wordRegexp(atomWords);
    var builtinFuncs = wordRegexp(builtinFuncsWords);
    var builtinObjs = wordRegexp(builtinObjsWords);
    var known = wordRegexp(knownWords);
    var stringPrefixes = '"';

    var opening = wordRegexp(openingKeywords);
    var middle = wordRegexp(middleKeywords);
    var closing = wordRegexp(endKeywords);
    var doubleClosing = wordRegexp(['end']);
    var doOpening = wordRegexp(['do']);
    var noIndentWords = wordRegexp(['on error resume next', 'exit']);
    var comment = wordRegexp(['rem']);


    function indent(_stream, state) {
      state.currentIndent++;
    }

    function dedent(_stream, state) {
      state.currentIndent--;
    }
    // tokenizers
    function tokenBase(stream, state) {
        if (stream.eatSpace()) {
            return 'space';
            //return null;
        }

        var ch = stream.peek();

        // Handle Comments
        if (ch === "'") {
            stream.skipToEnd();
            return 'comment';
        }
        if (stream.match(comment)){
            stream.skipToEnd();
            return 'comment';
        }


        // Handle Number Literals
        if (stream.match(/^((&H)|(&O))?[0-9\.]/i, false) && !stream.match(/^((&H)|(&O))?[0-9\.]+[a-z_]/i, false)) {
            var floatLiteral = false;
            // Floats
            if (stream.match(/^\d*\.\d+/i)) { floatLiteral = true; }
            else if (stream.match(/^\d+\.\d*/)) { floatLiteral = true; }
            else if (stream.match(/^\.\d+/)) { floatLiteral = true; }

            if (floatLiteral) {
                // Float literals may be "imaginary"
                stream.eat(/J/i);
                return 'number';
            }
            // Integers
            var intLiteral = false;
            // Hex
            if (stream.match(/^&H[0-9a-f]+/i)) { intLiteral = true; }
            // Octal
            else if (stream.match(/^&O[0-7]+/i)) { intLiteral = true; }
            // Decimal
            else if (stream.match(/^[1-9]\d*F?/)) {
                // Decimal literals may be "imaginary"
                stream.eat(/J/i);
                // TODO - Can you have imaginary longs?
                intLiteral = true;
            }
            // Zero by itself with no other piece of number.
            else if (stream.match(/^0(?![\dx])/i)) { intLiteral = true; }
            if (intLiteral) {
                // Integer literals may be "long"
                stream.eat(/L/i);
                return 'number';
            }
        }

        // Handle Strings
        if (stream.match(stringPrefixes)) {
            state.tokenize = tokenStringFactory(stream.current());
            return state.tokenize(stream, state);
        }

        // Handle operators and Delimiters
        if (stream.match(doubleOperators)
            || stream.match(singleOperators)
            || stream.match(wordOperators)) {
            return 'operator';
        }
        if (stream.match(singleDelimiters)) {
            return null;
        }

        if (stream.match(brakets)) {
            return "bracket";
        }

        if (stream.match(noIndentWords)) {
            state.doInCurrentLine = true;

            return 'keyword';
        }

        if (stream.match(doOpening)) {
            indent(stream,state);
            state.doInCurrentLine = true;

            return 'keyword';
        }
        if (stream.match(opening)) {
            if (! state.doInCurrentLine)
              indent(stream,state);
            else
              state.doInCurrentLine = false;

            return 'keyword';
        }
        if (stream.match(middle)) {
            return 'keyword';
        }


        if (stream.match(doubleClosing)) {
            dedent(stream,state);
            dedent(stream,state);

            return 'keyword';
        }
        if (stream.match(closing)) {
            if (! state.doInCurrentLine)
              dedent(stream,state);
            else
              state.doInCurrentLine = false;

            return 'keyword';
        }

        if (stream.match(keywords)) {
            return 'keyword';
        }

        if (stream.match(atoms)) {
            return 'atom';
        }

        if (stream.match(known)) {
            return 'variable-2';
        }

        if (stream.match(builtinFuncs)) {
            return 'builtin';
        }

        if (stream.match(builtinObjs)){
            return 'variable-2';
        }

        if (stream.match(identifiers)) {
            return 'variable';
        }

        // Handle non-detected items
        stream.next();
        return ERRORCLASS;
    }

    function tokenStringFactory(delimiter) {
        var singleline = delimiter.length == 1;
        var OUTCLASS = 'string';

        return function(stream, state) {
            while (!stream.eol()) {
                stream.eatWhile(/[^'"]/);
                if (stream.match(delimiter)) {
                    state.tokenize = tokenBase;
                    return OUTCLASS;
                } else {
                    stream.eat(/['"]/);
                }
            }
            if (singleline) {
                if (parserConf.singleLineStringErrors) {
                    return ERRORCLASS;
                } else {
                    state.tokenize = tokenBase;
                }
            }
            return OUTCLASS;
        };
    }


    function tokenLexer(stream, state) {
        var style = state.tokenize(stream, state);
        var current = stream.current();

        // Handle '.' connected identifiers
        if (current === '.') {
            style = state.tokenize(stream, state);

            current = stream.current();
            if (style && (style.substr(0, 8) === 'variable' || style==='builtin' || style==='keyword')){//|| knownWords.indexOf(current.substring(1)) > -1) {
                if (style === 'builtin' || style === 'keyword') style='variable';
                if (knownWords.indexOf(current.substr(1)) > -1) style='variable-2';

                return style;
            } else {
                return ERRORCLASS;
            }
        }

        return style;
    }

    var external = {
        electricChars:"dDpPtTfFeE ",
        startState: function() {
            return {
              tokenize: tokenBase,
              lastToken: null,
              currentIndent: 0,
              nextLineIndent: 0,
              doInCurrentLine: false,
              ignoreKeyword: false


          };
        },

        token: function(stream, state) {
            if (stream.sol()) {
              state.currentIndent += state.nextLineIndent;
              state.nextLineIndent = 0;
              state.doInCurrentLine = 0;
            }
            var style = tokenLexer(stream, state);

            state.lastToken = {style:style, content: stream.current()};

            if (style==='space') style=null;

            return style;
        },

        indent: function(state, textAfter) {
            var trueText = textAfter.replace(/^\s+|\s+$/g, '') ;
            if (trueText.match(closing) || trueText.match(doubleClosing) || trueText.match(middle)) return conf.indentUnit*(state.currentIndent-1);
            if(state.currentIndent < 0) return 0;
            return state.currentIndent * conf.indentUnit;
        }

    };
    return external;
});

CodeMirror.defineMIME("text/vbscript", "vbscript");

});
CodeMirror-5.4.0/mode/velocity/000077500000000000000000000000001254300440500163445ustar00rootroot00000000000000CodeMirror-5.4.0/mode/velocity/index.html000066400000000000000000000062551254300440500203510ustar00rootroot00000000000000

CodeMirror: Velocity mode











    

    Velocity mode
    

    
    

    
    MIME types defined: text/velocity.
    

  
    
CodeMirror-5.4.0/mode/velocity/velocity.js000066400000000000000000000156471254300440500205550ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("velocity", function() {
    function parseWords(str) {
        var obj = {}, words = str.split(" ");
        for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
        return obj;
    }

    var keywords = parseWords("#end #else #break #stop #[[ #]] " +
                              "#{end} #{else} #{break} #{stop}");
    var functions = parseWords("#if #elseif #foreach #set #include #parse #macro #define #evaluate " +
                               "#{if} #{elseif} #{foreach} #{set} #{include} #{parse} #{macro} #{define} #{evaluate}");
    var specials = parseWords("$foreach.count $foreach.hasNext $foreach.first $foreach.last $foreach.topmost $foreach.parent.count $foreach.parent.hasNext $foreach.parent.first $foreach.parent.last $foreach.parent $velocityCount $!bodyContent $bodyContent");
    var isOperatorChar = /[+\-*&%=<>!?:\/|]/;

    function chain(stream, state, f) {
        state.tokenize = f;
        return f(stream, state);
    }
    function tokenBase(stream, state) {
        var beforeParams = state.beforeParams;
        state.beforeParams = false;
        var ch = stream.next();
        // start of unparsed string?
        if ((ch == "'") && state.inParams) {
            state.lastTokenWasBuiltin = false;
            return chain(stream, state, tokenString(ch));
        }
        // start of parsed string?
        else if ((ch == '"')) {
            state.lastTokenWasBuiltin = false;
            if (state.inString) {
                state.inString = false;
                return "string";
            }
            else if (state.inParams)
                return chain(stream, state, tokenString(ch));
        }
        // is it one of the special signs []{}().,;? Seperator?
        else if (/[\[\]{}\(\),;\.]/.test(ch)) {
            if (ch == "(" && beforeParams)
                state.inParams = true;
            else if (ch == ")") {
                state.inParams = false;
                state.lastTokenWasBuiltin = true;
            }
            return null;
        }
        // start of a number value?
        else if (/\d/.test(ch)) {
            state.lastTokenWasBuiltin = false;
            stream.eatWhile(/[\w\.]/);
            return "number";
        }
        // multi line comment?
        else if (ch == "#" && stream.eat("*")) {
            state.lastTokenWasBuiltin = false;
            return chain(stream, state, tokenComment);
        }
        // unparsed content?
        else if (ch == "#" && stream.match(/ *\[ *\[/)) {
            state.lastTokenWasBuiltin = false;
            return chain(stream, state, tokenUnparsed);
        }
        // single line comment?
        else if (ch == "#" && stream.eat("#")) {
            state.lastTokenWasBuiltin = false;
            stream.skipToEnd();
            return "comment";
        }
        // variable?
        else if (ch == "$") {
            stream.eatWhile(/[\w\d\$_\.{}]/);
            // is it one of the specials?
            if (specials && specials.propertyIsEnumerable(stream.current())) {
                return "keyword";
            }
            else {
                state.lastTokenWasBuiltin = true;
                state.beforeParams = true;
                return "builtin";
            }
        }
        // is it a operator?
        else if (isOperatorChar.test(ch)) {
            state.lastTokenWasBuiltin = false;
            stream.eatWhile(isOperatorChar);
            return "operator";
        }
        else {
            // get the whole word
            stream.eatWhile(/[\w\$_{}@]/);
            var word = stream.current();
            // is it one of the listed keywords?
            if (keywords && keywords.propertyIsEnumerable(word))
                return "keyword";
            // is it one of the listed functions?
            if (functions && functions.propertyIsEnumerable(word) ||
                    (stream.current().match(/^#@?[a-z0-9_]+ *$/i) && stream.peek()=="(") &&
                     !(functions && functions.propertyIsEnumerable(word.toLowerCase()))) {
                state.beforeParams = true;
                state.lastTokenWasBuiltin = false;
                return "keyword";
            }
            if (state.inString) {
                state.lastTokenWasBuiltin = false;
                return "string";
            }
            if (stream.pos > word.length && stream.string.charAt(stream.pos-word.length-1)=="." && state.lastTokenWasBuiltin)
                return "builtin";
            // default: just a "word"
            state.lastTokenWasBuiltin = false;
            return null;
        }
    }

    function tokenString(quote) {
        return function(stream, state) {
            var escaped = false, next, end = false;
            while ((next = stream.next()) != null) {
                if ((next == quote) && !escaped) {
                    end = true;
                    break;
                }
                if (quote=='"' && stream.peek() == '$' && !escaped) {
                    state.inString = true;
                    end = true;
                    break;
                }
                escaped = !escaped && next == "\\";
            }
            if (end) state.tokenize = tokenBase;
            return "string";
        };
    }

    function tokenComment(stream, state) {
        var maybeEnd = false, ch;
        while (ch = stream.next()) {
            if (ch == "#" && maybeEnd) {
                state.tokenize = tokenBase;
                break;
            }
            maybeEnd = (ch == "*");
        }
        return "comment";
    }

    function tokenUnparsed(stream, state) {
        var maybeEnd = 0, ch;
        while (ch = stream.next()) {
            if (ch == "#" && maybeEnd == 2) {
                state.tokenize = tokenBase;
                break;
            }
            if (ch == "]")
                maybeEnd++;
            else if (ch != " ")
                maybeEnd = 0;
        }
        return "meta";
    }
    // Interface

    return {
        startState: function() {
            return {
                tokenize: tokenBase,
                beforeParams: false,
                inParams: false,
                inString: false,
                lastTokenWasBuiltin: false
            };
        },

        token: function(stream, state) {
            if (stream.eatSpace()) return null;
            return state.tokenize(stream, state);
        },
        blockCommentStart: "#*",
        blockCommentEnd: "*#",
        lineComment: "##",
        fold: "velocity"
    };
});

CodeMirror.defineMIME("text/velocity", "velocity");

});
CodeMirror-5.4.0/mode/verilog/000077500000000000000000000000001254300440500161555ustar00rootroot00000000000000CodeMirror-5.4.0/mode/verilog/index.html000066400000000000000000000050721254300440500201560ustar00rootroot00000000000000

CodeMirror: Verilog/SystemVerilog mode











    

    SystemVerilog mode
    


    




    
Syntax highlighting and indentation for the Verilog and SystemVerilog languages (IEEE 1800).

    Configuration options:
    
  
      
    
    • noIndentKeywords - List of keywords which should not cause identation to increase. E.g. ["package", "module"]. Default: None
      • 
  
    

    


    MIME types defined: text/x-verilog and text/x-systemverilog.
    

    
CodeMirror-5.4.0/mode/verilog/test.js000066400000000000000000000151701254300440500174760ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({indentUnit: 4}, "verilog");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

  MT("binary_literals",
     "[number 1'b0]",
     "[number 1'b1]",
     "[number 1'bx]",
     "[number 1'bz]",
     "[number 1'bX]",
     "[number 1'bZ]",
     "[number 1'B0]",
     "[number 1'B1]",
     "[number 1'Bx]",
     "[number 1'Bz]",
     "[number 1'BX]",
     "[number 1'BZ]",
     "[number 1'b0]",
     "[number 1'b1]",
     "[number 2'b01]",
     "[number 2'bxz]",
     "[number 2'b11]",
     "[number 2'b10]",
     "[number 2'b1Z]",
     "[number 12'b0101_0101_0101]",
     "[number 1'b 0]",
     "[number 'b0101]"
  );

  MT("octal_literals",
     "[number 3'o7]",
     "[number 3'O7]",
     "[number 3'so7]",
     "[number 3'SO7]"
  );

  MT("decimal_literals",
     "[number 0]",
     "[number 1]",
     "[number 7]",
     "[number 123_456]",
     "[number 'd33]",
     "[number 8'd255]",
     "[number 8'D255]",
     "[number 8'sd255]",
     "[number 8'SD255]",
     "[number 32'd123]",
     "[number 32 'd123]",
     "[number 32 'd 123]"
  );

  MT("hex_literals",
     "[number 4'h0]",
     "[number 4'ha]",
     "[number 4'hF]",
     "[number 4'hx]",
     "[number 4'hz]",
     "[number 4'hX]",
     "[number 4'hZ]",
     "[number 32'hdc78]",
     "[number 32'hDC78]",
     "[number 32 'hDC78]",
     "[number 32'h DC78]",
     "[number 32 'h DC78]",
     "[number 32'h44x7]",
     "[number 32'hFFF?]"
  );

  MT("real_number_literals",
     "[number 1.2]",
     "[number 0.1]",
     "[number 2394.26331]",
     "[number 1.2E12]",
     "[number 1.2e12]",
     "[number 1.30e-2]",
     "[number 0.1e-0]",
     "[number 23E10]",
     "[number 29E-2]",
     "[number 236.123_763_e-12]"
  );

  MT("operators",
     "[meta ^]"
  );

  MT("keywords",
     "[keyword logic]",
     "[keyword logic] [variable foo]",
     "[keyword reg] [variable abc]"
  );

  MT("variables",
     "[variable _leading_underscore]",
     "[variable _if]",
     "[number 12] [variable foo]",
     "[variable foo] [number 14]"
  );

  MT("tick_defines",
     "[def `FOO]",
     "[def `foo]",
     "[def `FOO_bar]"
  );

  MT("system_calls",
     "[meta $display]",
     "[meta $vpi_printf]"
  );

  MT("line_comment", "[comment // Hello world]");

  // Alignment tests
  MT("align_port_map_style1",
     /**
      * mod mod(.a(a),
      *         .b(b)
      *        );
      */
     "[variable mod] [variable mod][bracket (].[variable a][bracket (][variable a][bracket )],",
     "        .[variable b][bracket (][variable b][bracket )]",
     "       [bracket )];",
     ""
  );

  MT("align_port_map_style2",
     /**
      * mod mod(
      *     .a(a),
      *     .b(b)
      * );
      */
     "[variable mod] [variable mod][bracket (]",
     "    .[variable a][bracket (][variable a][bracket )],",
     "    .[variable b][bracket (][variable b][bracket )]",
     "[bracket )];",
     ""
  );

  // Indentation tests
  MT("indent_single_statement_if",
      "[keyword if] [bracket (][variable foo][bracket )]",
      "    [keyword break];",
      ""
  );

  MT("no_indent_after_single_line_if",
      "[keyword if] [bracket (][variable foo][bracket )] [keyword break];",
      ""
  );

  MT("indent_after_if_begin_same_line",
      "[keyword if] [bracket (][variable foo][bracket )] [keyword begin]",
      "    [keyword break];",
      "    [keyword break];",
      "[keyword end]",
      ""
  );

  MT("indent_after_if_begin_next_line",
      "[keyword if] [bracket (][variable foo][bracket )]",
      "    [keyword begin]",
      "        [keyword break];",
      "        [keyword break];",
      "    [keyword end]",
      ""
  );

  MT("indent_single_statement_if_else",
      "[keyword if] [bracket (][variable foo][bracket )]",
      "    [keyword break];",
      "[keyword else]",
      "    [keyword break];",
      ""
  );

  MT("indent_if_else_begin_same_line",
      "[keyword if] [bracket (][variable foo][bracket )] [keyword begin]",
      "    [keyword break];",
      "    [keyword break];",
      "[keyword end] [keyword else] [keyword begin]",
      "    [keyword break];",
      "    [keyword break];",
      "[keyword end]",
      ""
  );

  MT("indent_if_else_begin_next_line",
      "[keyword if] [bracket (][variable foo][bracket )]",
      "    [keyword begin]",
      "        [keyword break];",
      "        [keyword break];",
      "    [keyword end]",
      "[keyword else]",
      "    [keyword begin]",
      "        [keyword break];",
      "        [keyword break];",
      "    [keyword end]",
      ""
  );

  MT("indent_if_nested_without_begin",
      "[keyword if] [bracket (][variable foo][bracket )]",
      "    [keyword if] [bracket (][variable foo][bracket )]",
      "        [keyword if] [bracket (][variable foo][bracket )]",
      "            [keyword break];",
      ""
  );

  MT("indent_case",
      "[keyword case] [bracket (][variable state][bracket )]",
      "    [variable FOO]:",
      "        [keyword break];",
      "    [variable BAR]:",
      "        [keyword break];",
      "[keyword endcase]",
      ""
  );

  MT("unindent_after_end_with_preceding_text",
      "[keyword begin]",
      "    [keyword break]; [keyword end]",
      ""
  );

  MT("export_function_one_line_does_not_indent",
     "[keyword export] [string \"DPI-C\"] [keyword function] [variable helloFromSV];",
     ""
  );

  MT("export_task_one_line_does_not_indent",
     "[keyword export] [string \"DPI-C\"] [keyword task] [variable helloFromSV];",
     ""
  );

  MT("export_function_two_lines_indents_properly",
    "[keyword export]",
    "    [string \"DPI-C\"] [keyword function] [variable helloFromSV];",
    ""
  );

  MT("export_task_two_lines_indents_properly",
    "[keyword export]",
    "    [string \"DPI-C\"] [keyword task] [variable helloFromSV];",
    ""
  );

  MT("import_function_one_line_does_not_indent",
    "[keyword import] [string \"DPI-C\"] [keyword function] [variable helloFromC];",
    ""
  );

  MT("import_task_one_line_does_not_indent",
    "[keyword import] [string \"DPI-C\"] [keyword task] [variable helloFromC];",
    ""
  );

  MT("import_package_single_line_does_not_indent",
    "[keyword import] [variable p]::[variable x];",
    "[keyword import] [variable p]::[variable y];",
    ""
  );

  MT("covergoup_with_function_indents_properly",
    "[keyword covergroup] [variable cg] [keyword with] [keyword function] [variable sample][bracket (][keyword bit] [variable b][bracket )];",
    "    [variable c] : [keyword coverpoint] [variable c];",
    "[keyword endgroup]: [variable cg]",
    ""
  );

})();
CodeMirror-5.4.0/mode/verilog/verilog.js000066400000000000000000000454141254300440500201720ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("verilog", function(config, parserConfig) {

  var indentUnit = config.indentUnit,
      statementIndentUnit = parserConfig.statementIndentUnit || indentUnit,
      dontAlignCalls = parserConfig.dontAlignCalls,
      noIndentKeywords = parserConfig.noIndentKeywords || [],
      multiLineStrings = parserConfig.multiLineStrings,
      hooks = parserConfig.hooks || {};

  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }

  /**
   * Keywords from IEEE 1800-2012
   */
  var keywords = words(
    "accept_on alias always always_comb always_ff always_latch and assert assign assume automatic before begin bind " +
    "bins binsof bit break buf bufif0 bufif1 byte case casex casez cell chandle checker class clocking cmos config " +
    "const constraint context continue cover covergroup coverpoint cross deassign default defparam design disable " +
    "dist do edge else end endcase endchecker endclass endclocking endconfig endfunction endgenerate endgroup " +
    "endinterface endmodule endpackage endprimitive endprogram endproperty endspecify endsequence endtable endtask " +
    "enum event eventually expect export extends extern final first_match for force foreach forever fork forkjoin " +
    "function generate genvar global highz0 highz1 if iff ifnone ignore_bins illegal_bins implements implies import " +
    "incdir include initial inout input inside instance int integer interconnect interface intersect join join_any " +
    "join_none large let liblist library local localparam logic longint macromodule matches medium modport module " +
    "nand negedge nettype new nexttime nmos nor noshowcancelled not notif0 notif1 null or output package packed " +
    "parameter pmos posedge primitive priority program property protected pull0 pull1 pulldown pullup " +
    "pulsestyle_ondetect pulsestyle_onevent pure rand randc randcase randsequence rcmos real realtime ref reg " +
    "reject_on release repeat restrict return rnmos rpmos rtran rtranif0 rtranif1 s_always s_eventually s_nexttime " +
    "s_until s_until_with scalared sequence shortint shortreal showcancelled signed small soft solve specify " +
    "specparam static string strong strong0 strong1 struct super supply0 supply1 sync_accept_on sync_reject_on " +
    "table tagged task this throughout time timeprecision timeunit tran tranif0 tranif1 tri tri0 tri1 triand trior " +
    "trireg type typedef union unique unique0 unsigned until until_with untyped use uwire var vectored virtual void " +
    "wait wait_order wand weak weak0 weak1 while wildcard wire with within wor xnor xor");

  /** Operators from IEEE 1800-2012
     unary_operator ::=
       + | - | ! | ~ | & | ~& | | | ~| | ^ | ~^ | ^~
     binary_operator ::=
       + | - | * | / | % | == | != | === | !== | ==? | !=? | && | || | **
       | < | <= | > | >= | & | | | ^ | ^~ | ~^ | >> | << | >>> | <<<
       | -> | <->
     inc_or_dec_operator ::= ++ | --
     unary_module_path_operator ::=
       ! | ~ | & | ~& | | | ~| | ^ | ~^ | ^~
     binary_module_path_operator ::=
       == | != | && | || | & | | | ^ | ^~ | ~^
  */
  var isOperatorChar = /[\+\-\*\/!~&|^%=?:]/;
  var isBracketChar = /[\[\]{}()]/;

  var unsignedNumber = /\d[0-9_]*/;
  var decimalLiteral = /\d*\s*'s?d\s*\d[0-9_]*/i;
  var binaryLiteral = /\d*\s*'s?b\s*[xz01][xz01_]*/i;
  var octLiteral = /\d*\s*'s?o\s*[xz0-7][xz0-7_]*/i;
  var hexLiteral = /\d*\s*'s?h\s*[0-9a-fxz?][0-9a-fxz?_]*/i;
  var realLiteral = /(\d[\d_]*(\.\d[\d_]*)?E-?[\d_]+)|(\d[\d_]*\.\d[\d_]*)/i;

  var closingBracketOrWord = /^((\w+)|[)}\]])/;
  var closingBracket = /[)}\]]/;

  var curPunc;
  var curKeyword;

  // Block openings which are closed by a matching keyword in the form of ("end" + keyword)
  // E.g. "task" => "endtask"
  var blockKeywords = words(
    "case checker class clocking config function generate interface module package" +
    "primitive program property specify sequence table task"
  );

  // Opening/closing pairs
  var openClose = {};
  for (var keyword in blockKeywords) {
    openClose[keyword] = "end" + keyword;
  }
  openClose["begin"] = "end";
  openClose["casex"] = "endcase";
  openClose["casez"] = "endcase";
  openClose["do"   ] = "while";
  openClose["fork" ] = "join;join_any;join_none";
  openClose["covergroup"] = "endgroup";

  for (var i in noIndentKeywords) {
    var keyword = noIndentKeywords[i];
    if (openClose[keyword]) {
      openClose[keyword] = undefined;
    }
  }

  // Keywords which open statements that are ended with a semi-colon
  var statementKeywords = words("always always_comb always_ff always_latch assert assign assume else export for foreach forever if import initial repeat while");

  function tokenBase(stream, state) {
    var ch = stream.peek(), style;
    if (hooks[ch] && (style = hooks[ch](stream, state)) != false) return style;
    if (hooks.tokenBase && (style = hooks.tokenBase(stream, state)) != false)
      return style;

    if (/[,;:\.]/.test(ch)) {
      curPunc = stream.next();
      return null;
    }
    if (isBracketChar.test(ch)) {
      curPunc = stream.next();
      return "bracket";
    }
    // Macros (tick-defines)
    if (ch == '`') {
      stream.next();
      if (stream.eatWhile(/[\w\$_]/)) {
        return "def";
      } else {
        return null;
      }
    }
    // System calls
    if (ch == '$') {
      stream.next();
      if (stream.eatWhile(/[\w\$_]/)) {
        return "meta";
      } else {
        return null;
      }
    }
    // Time literals
    if (ch == '#') {
      stream.next();
      stream.eatWhile(/[\d_.]/);
      return "def";
    }
    // Strings
    if (ch == '"') {
      stream.next();
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    }
    // Comments
    if (ch == "/") {
      stream.next();
      if (stream.eat("*")) {
        state.tokenize = tokenComment;
        return tokenComment(stream, state);
      }
      if (stream.eat("/")) {
        stream.skipToEnd();
        return "comment";
      }
      stream.backUp(1);
    }

    // Numeric literals
    if (stream.match(realLiteral) ||
        stream.match(decimalLiteral) ||
        stream.match(binaryLiteral) ||
        stream.match(octLiteral) ||
        stream.match(hexLiteral) ||
        stream.match(unsignedNumber) ||
        stream.match(realLiteral)) {
      return "number";
    }

    // Operators
    if (stream.eatWhile(isOperatorChar)) {
      return "meta";
    }

    // Keywords / plain variables
    if (stream.eatWhile(/[\w\$_]/)) {
      var cur = stream.current();
      if (keywords[cur]) {
        if (openClose[cur]) {
          curPunc = "newblock";
        }
        if (statementKeywords[cur]) {
          curPunc = "newstatement";
        }
        curKeyword = cur;
        return "keyword";
      }
      return "variable";
    }

    stream.next();
    return null;
  }

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, next, end = false;
      while ((next = stream.next()) != null) {
        if (next == quote && !escaped) {end = true; break;}
        escaped = !escaped && next == "\\";
      }
      if (end || !(escaped || multiLineStrings))
        state.tokenize = tokenBase;
      return "string";
    };
  }

  function tokenComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = tokenBase;
        break;
      }
      maybeEnd = (ch == "*");
    }
    return "comment";
  }

  function Context(indented, column, type, align, prev) {
    this.indented = indented;
    this.column = column;
    this.type = type;
    this.align = align;
    this.prev = prev;
  }
  function pushContext(state, col, type) {
    var indent = state.indented;
    var c = new Context(indent, col, type, null, state.context);
    return state.context = c;
  }
  function popContext(state) {
    var t = state.context.type;
    if (t == ")" || t == "]" || t == "}") {
      state.indented = state.context.indented;
    }
    return state.context = state.context.prev;
  }

  function isClosing(text, contextClosing) {
    if (text == contextClosing) {
      return true;
    } else {
      // contextClosing may be mulitple keywords separated by ;
      var closingKeywords = contextClosing.split(";");
      for (var i in closingKeywords) {
        if (text == closingKeywords[i]) {
          return true;
        }
      }
      return false;
    }
  }

  function buildElectricInputRegEx() {
    // Reindentation should occur on any bracket char: {}()[]
    // or on a match of any of the block closing keywords, at
    // the end of a line
    var allClosings = [];
    for (var i in openClose) {
      if (openClose[i]) {
        var closings = openClose[i].split(";");
        for (var j in closings) {
          allClosings.push(closings[j]);
        }
      }
    }
    var re = new RegExp("[{}()\\[\\]]|(" + allClosings.join("|") + ")$");
    return re;
  }

  // Interface
  return {

    // Regex to force current line to reindent
    electricInput: buildElectricInputRegEx(),

    startState: function(basecolumn) {
      var state = {
        tokenize: null,
        context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
        indented: 0,
        startOfLine: true
      };
      if (hooks.startState) hooks.startState(state);
      return state;
    },

    token: function(stream, state) {
      var ctx = state.context;
      if (stream.sol()) {
        if (ctx.align == null) ctx.align = false;
        state.indented = stream.indentation();
        state.startOfLine = true;
      }
      if (hooks.token) hooks.token(stream, state);
      if (stream.eatSpace()) return null;
      curPunc = null;
      curKeyword = null;
      var style = (state.tokenize || tokenBase)(stream, state);
      if (style == "comment" || style == "meta" || style == "variable") return style;
      if (ctx.align == null) ctx.align = true;

      if (curPunc == ctx.type) {
        popContext(state);
      } else if ((curPunc == ";" && ctx.type == "statement") ||
               (ctx.type && isClosing(curKeyword, ctx.type))) {
        ctx = popContext(state);
        while (ctx && ctx.type == "statement") ctx = popContext(state);
      } else if (curPunc == "{") {
        pushContext(state, stream.column(), "}");
      } else if (curPunc == "[") {
        pushContext(state, stream.column(), "]");
      } else if (curPunc == "(") {
        pushContext(state, stream.column(), ")");
      } else if (ctx && ctx.type == "endcase" && curPunc == ":") {
        pushContext(state, stream.column(), "statement");
      } else if (curPunc == "newstatement") {
        pushContext(state, stream.column(), "statement");
      } else if (curPunc == "newblock") {
        if (curKeyword == "function" && ctx && (ctx.type == "statement" || ctx.type == "endgroup")) {
          // The 'function' keyword can appear in some other contexts where it actually does not
          // indicate a function (import/export DPI and covergroup definitions).
          // Do nothing in this case
        } else if (curKeyword == "task" && ctx && ctx.type == "statement") {
          // Same thing for task
        } else {
          var close = openClose[curKeyword];
          pushContext(state, stream.column(), close);
        }
      }

      state.startOfLine = false;
      return style;
    },

    indent: function(state, textAfter) {
      if (state.tokenize != tokenBase && state.tokenize != null) return CodeMirror.Pass;
      if (hooks.indent) {
        var fromHook = hooks.indent(state);
        if (fromHook >= 0) return fromHook;
      }
      var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
      if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
      var closing = false;
      var possibleClosing = textAfter.match(closingBracketOrWord);
      if (possibleClosing)
        closing = isClosing(possibleClosing[0], ctx.type);
      if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : statementIndentUnit);
      else if (closingBracket.test(ctx.type) && ctx.align && !dontAlignCalls) return ctx.column + (closing ? 0 : 1);
      else if (ctx.type == ")" && !closing) return ctx.indented + statementIndentUnit;
      else return ctx.indented + (closing ? 0 : indentUnit);
    },

    blockCommentStart: "/*",
    blockCommentEnd: "*/",
    lineComment: "//"
  };
});

  CodeMirror.defineMIME("text/x-verilog", {
    name: "verilog"
  });

  CodeMirror.defineMIME("text/x-systemverilog", {
    name: "verilog"
  });

  // TLVVerilog mode

  var tlvchScopePrefixes = {
    ">": "property", "->": "property", "-": "hr", "|": "link", "?$": "qualifier", "?*": "qualifier",
    "@-": "variable-3", "@": "variable-3", "?": "qualifier"
  };

  function tlvGenIndent(stream, state) {
    var tlvindentUnit = 2;
    var rtnIndent = -1, indentUnitRq = 0, curIndent = stream.indentation();
    switch (state.tlvCurCtlFlowChar) {
    case "\\":
      curIndent = 0;
      break;
    case "|":
      if (state.tlvPrevPrevCtlFlowChar == "@") {
        indentUnitRq = -2; //-2 new pipe rq after cur pipe
        break;
      }
      if (tlvchScopePrefixes[state.tlvPrevCtlFlowChar])
        indentUnitRq = 1; // +1 new scope
      break;
    case "M":  // m4
      if (state.tlvPrevPrevCtlFlowChar == "@") {
        indentUnitRq = -2; //-2 new inst rq after  pipe
        break;
      }
      if (tlvchScopePrefixes[state.tlvPrevCtlFlowChar])
        indentUnitRq = 1; // +1 new scope
      break;
    case "@":
      if (state.tlvPrevCtlFlowChar == "S")
        indentUnitRq = -1; // new pipe stage after stmts
      if (state.tlvPrevCtlFlowChar == "|")
        indentUnitRq = 1; // 1st pipe stage
      break;
    case "S":
      if (state.tlvPrevCtlFlowChar == "@")
        indentUnitRq = 1; // flow in pipe stage
      if (tlvchScopePrefixes[state.tlvPrevCtlFlowChar])
        indentUnitRq = 1; // +1 new scope
      break;
    }
    var statementIndentUnit = tlvindentUnit;
    rtnIndent = curIndent + (indentUnitRq*statementIndentUnit);
    return rtnIndent >= 0 ? rtnIndent : curIndent;
  }

  CodeMirror.defineMIME("text/x-tlv", {
    name: "verilog",
    hooks: {
      "\\": function(stream, state) {
        var vxIndent = 0, style = false;
        var curPunc  = stream.string;
        if ((stream.sol()) && ((/\\SV/.test(stream.string)) || (/\\TLV/.test(stream.string)))) {
          curPunc = (/\\TLV_version/.test(stream.string))
            ? "\\TLV_version" : stream.string;
          stream.skipToEnd();
          if (curPunc == "\\SV" && state.vxCodeActive) {state.vxCodeActive = false;};
          if ((/\\TLV/.test(curPunc) && !state.vxCodeActive)
            || (curPunc=="\\TLV_version" && state.vxCodeActive)) {state.vxCodeActive = true;};
          style = "keyword";
          state.tlvCurCtlFlowChar  = state.tlvPrevPrevCtlFlowChar
            = state.tlvPrevCtlFlowChar = "";
          if (state.vxCodeActive == true) {
            state.tlvCurCtlFlowChar  = "\\";
            vxIndent = tlvGenIndent(stream, state);
          }
          state.vxIndentRq = vxIndent;
        }
        return style;
      },
      tokenBase: function(stream, state) {
        var vxIndent = 0, style = false;
        var tlvisOperatorChar = /[\[\]=:]/;
        var tlvkpScopePrefixs = {
          "**":"variable-2", "*":"variable-2", "$$":"variable", "$":"variable",
          "^^":"attribute", "^":"attribute"};
        var ch = stream.peek();
        var vxCurCtlFlowCharValueAtStart = state.tlvCurCtlFlowChar;
        if (state.vxCodeActive == true) {
          if (/[\[\]{}\(\);\:]/.test(ch)) {
            // bypass nesting and 1 char punc
            style = "meta";
            stream.next();
          } else if (ch == "/") {
            stream.next();
            if (stream.eat("/")) {
              stream.skipToEnd();
              style = "comment";
              state.tlvCurCtlFlowChar = "S";
            } else {
              stream.backUp(1);
            }
          } else if (ch == "@") {
            // pipeline stage
            style = tlvchScopePrefixes[ch];
            state.tlvCurCtlFlowChar = "@";
            stream.next();
            stream.eatWhile(/[\w\$_]/);
          } else if (stream.match(/\b[mM]4+/, true)) { // match: function(pattern, consume, caseInsensitive)
            // m4 pre proc
            stream.skipTo("(");
            style = "def";
            state.tlvCurCtlFlowChar = "M";
          } else if (ch == "!" && stream.sol()) {
            // v stmt in tlv region
            // state.tlvCurCtlFlowChar  = "S";
            style = "comment";
            stream.next();
          } else if (tlvisOperatorChar.test(ch)) {
            // operators
            stream.eatWhile(tlvisOperatorChar);
            style = "operator";
          } else if (ch == "#") {
            // phy hier
            state.tlvCurCtlFlowChar  = (state.tlvCurCtlFlowChar == "")
              ? ch : state.tlvCurCtlFlowChar;
            stream.next();
            stream.eatWhile(/[+-]\d/);
            style = "tag";
          } else if (tlvkpScopePrefixs.propertyIsEnumerable(ch)) {
            // special TLV operators
            style = tlvkpScopePrefixs[ch];
            state.tlvCurCtlFlowChar = state.tlvCurCtlFlowChar == "" ? "S" : state.tlvCurCtlFlowChar;  // stmt
            stream.next();
            stream.match(/[a-zA-Z_0-9]+/);
          } else if (style = tlvchScopePrefixes[ch] || false) {
            // special TLV operators
            state.tlvCurCtlFlowChar = state.tlvCurCtlFlowChar == "" ? ch : state.tlvCurCtlFlowChar;
            stream.next();
            stream.match(/[a-zA-Z_0-9]+/);
          }
          if (state.tlvCurCtlFlowChar != vxCurCtlFlowCharValueAtStart) { // flow change
            vxIndent = tlvGenIndent(stream, state);
            state.vxIndentRq = vxIndent;
          }
        }
        return style;
      },
      token: function(stream, state) {
        if (state.vxCodeActive == true && stream.sol() && state.tlvCurCtlFlowChar != "") {
          state.tlvPrevPrevCtlFlowChar = state.tlvPrevCtlFlowChar;
          state.tlvPrevCtlFlowChar = state.tlvCurCtlFlowChar;
          state.tlvCurCtlFlowChar = "";
        }
      },
      indent: function(state) {
        return (state.vxCodeActive == true) ? state.vxIndentRq : -1;
      },
      startState: function(state) {
        state.tlvCurCtlFlowChar = "";
        state.tlvPrevCtlFlowChar = "";
        state.tlvPrevPrevCtlFlowChar = "";
        state.vxCodeActive = true;
        state.vxIndentRq = 0;
      }
    }
  });
});
CodeMirror-5.4.0/mode/xml/000077500000000000000000000000001254300440500153065ustar00rootroot00000000000000CodeMirror-5.4.0/mode/xml/index.html000066400000000000000000000036361254300440500173130ustar00rootroot00000000000000

CodeMirror: XML mode










    

    XML mode
    

    
    
    
    The XML mode supports two configuration parameters:
    
    
    
      
    htmlMode (boolean)
    
      
    This switches the mode to parse HTML instead of XML. This
      means attributes do not have to be quoted, and some elements
      (such as br) do not require a closing tag.
    
      
    alignCDATA (boolean)
    
      
    Setting this to true will force the opening tag of CDATA
      blocks to not be indented.
    
    
    

    
    MIME types defined: application/xml, text/html.
    
  
    
CodeMirror-5.4.0/mode/xml/test.js000066400000000000000000000033361254300440500166300ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var mode = CodeMirror.getMode({indentUnit: 2}, "xml"), mname = "xml";
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1), mname); }

  MT("matching",
     "[tag&bracket <][tag top][tag&bracket >]",
     "  text",
     "  [tag&bracket <][tag inner][tag&bracket />]",
     "[tag&bracket ]");

  MT("nonmatching",
     "[tag&bracket <][tag top][tag&bracket >]",
     "  [tag&bracket <][tag inner][tag&bracket />]",
     "  [tag&bracket ]");

  MT("doctype",
     "[meta ]",
     "[tag&bracket <][tag top][tag&bracket />]");

  MT("cdata",
     "[tag&bracket <][tag top][tag&bracket >]",
     "  [atom ]",
     "[tag&bracket ]");

  // HTML tests
  mode = CodeMirror.getMode({indentUnit: 2}, "text/html");

  MT("selfclose",
     "[tag&bracket <][tag html][tag&bracket >]",
     "  [tag&bracket <][tag link] [attribute rel]=[string stylesheet] [attribute href]=[string \"/foobar\"][tag&bracket >]",
     "[tag&bracket ]");

  MT("list",
     "[tag&bracket <][tag ol][tag&bracket >]",
     "  [tag&bracket <][tag li][tag&bracket >]one",
     "  [tag&bracket <][tag li][tag&bracket >]two",
     "[tag&bracket ]");

  MT("valueless",
     "[tag&bracket <][tag input] [attribute type]=[string checkbox] [attribute checked][tag&bracket />]");

  MT("pThenArticle",
     "[tag&bracket <][tag p][tag&bracket >]",
     "  foo",
     "[tag&bracket <][tag article][tag&bracket >]bar");

})();
CodeMirror-5.4.0/mode/xml/xml.js000066400000000000000000000301271254300440500164470ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("xml", function(config, parserConfig) {
  var indentUnit = config.indentUnit;
  var multilineTagIndentFactor = parserConfig.multilineTagIndentFactor || 1;
  var multilineTagIndentPastTag = parserConfig.multilineTagIndentPastTag;
  if (multilineTagIndentPastTag == null) multilineTagIndentPastTag = true;

  var Kludges = parserConfig.htmlMode ? {
    autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true,
                      'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true,
                      'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true,
                      'track': true, 'wbr': true, 'menuitem': true},
    implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true,
                       'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true,
                       'th': true, 'tr': true},
    contextGrabbers: {
      'dd': {'dd': true, 'dt': true},
      'dt': {'dd': true, 'dt': true},
      'li': {'li': true},
      'option': {'option': true, 'optgroup': true},
      'optgroup': {'optgroup': true},
      'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true,
            'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true,
            'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true,
            'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true,
            'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true},
      'rp': {'rp': true, 'rt': true},
      'rt': {'rp': true, 'rt': true},
      'tbody': {'tbody': true, 'tfoot': true},
      'td': {'td': true, 'th': true},
      'tfoot': {'tbody': true},
      'th': {'td': true, 'th': true},
      'thead': {'tbody': true, 'tfoot': true},
      'tr': {'tr': true}
    },
    doNotIndent: {"pre": true},
    allowUnquoted: true,
    allowMissing: true,
    caseFold: true
  } : {
    autoSelfClosers: {},
    implicitlyClosed: {},
    contextGrabbers: {},
    doNotIndent: {},
    allowUnquoted: false,
    allowMissing: false,
    caseFold: false
  };
  var alignCDATA = parserConfig.alignCDATA;

  // Return variables for tokenizers
  var type, setStyle;

  function inText(stream, state) {
    function chain(parser) {
      state.tokenize = parser;
      return parser(stream, state);
    }

    var ch = stream.next();
    if (ch == "<") {
      if (stream.eat("!")) {
        if (stream.eat("[")) {
          if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>"));
          else return null;
        } else if (stream.match("--")) {
          return chain(inBlock("comment", "-->"));
        } else if (stream.match("DOCTYPE", true, true)) {
          stream.eatWhile(/[\w\._\-]/);
          return chain(doctype(1));
        } else {
          return null;
        }
      } else if (stream.eat("?")) {
        stream.eatWhile(/[\w\._\-]/);
        state.tokenize = inBlock("meta", "?>");
        return "meta";
      } else {
        type = stream.eat("/") ? "closeTag" : "openTag";
        state.tokenize = inTag;
        return "tag bracket";
      }
    } else if (ch == "&") {
      var ok;
      if (stream.eat("#")) {
        if (stream.eat("x")) {
          ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";");
        } else {
          ok = stream.eatWhile(/[\d]/) && stream.eat(";");
        }
      } else {
        ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";");
      }
      return ok ? "atom" : "error";
    } else {
      stream.eatWhile(/[^&<]/);
      return null;
    }
  }

  function inTag(stream, state) {
    var ch = stream.next();
    if (ch == ">" || (ch == "/" && stream.eat(">"))) {
      state.tokenize = inText;
      type = ch == ">" ? "endTag" : "selfcloseTag";
      return "tag bracket";
    } else if (ch == "=") {
      type = "equals";
      return null;
    } else if (ch == "<") {
      state.tokenize = inText;
      state.state = baseState;
      state.tagName = state.tagStart = null;
      var next = state.tokenize(stream, state);
      return next ? next + " tag error" : "tag error";
    } else if (/[\'\"]/.test(ch)) {
      state.tokenize = inAttribute(ch);
      state.stringStartCol = stream.column();
      return state.tokenize(stream, state);
    } else {
      stream.match(/^[^\s\u00a0=<>\"\']*[^\s\u00a0=<>\"\'\/]/);
      return "word";
    }
  }

  function inAttribute(quote) {
    var closure = function(stream, state) {
      while (!stream.eol()) {
        if (stream.next() == quote) {
          state.tokenize = inTag;
          break;
        }
      }
      return "string";
    };
    closure.isInAttribute = true;
    return closure;
  }

  function inBlock(style, terminator) {
    return function(stream, state) {
      while (!stream.eol()) {
        if (stream.match(terminator)) {
          state.tokenize = inText;
          break;
        }
        stream.next();
      }
      return style;
    };
  }
  function doctype(depth) {
    return function(stream, state) {
      var ch;
      while ((ch = stream.next()) != null) {
        if (ch == "<") {
          state.tokenize = doctype(depth + 1);
          return state.tokenize(stream, state);
        } else if (ch == ">") {
          if (depth == 1) {
            state.tokenize = inText;
            break;
          } else {
            state.tokenize = doctype(depth - 1);
            return state.tokenize(stream, state);
          }
        }
      }
      return "meta";
    };
  }

  function Context(state, tagName, startOfLine) {
    this.prev = state.context;
    this.tagName = tagName;
    this.indent = state.indented;
    this.startOfLine = startOfLine;
    if (Kludges.doNotIndent.hasOwnProperty(tagName) || (state.context && state.context.noIndent))
      this.noIndent = true;
  }
  function popContext(state) {
    if (state.context) state.context = state.context.prev;
  }
  function maybePopContext(state, nextTagName) {
    var parentTagName;
    while (true) {
      if (!state.context) {
        return;
      }
      parentTagName = state.context.tagName;
      if (!Kludges.contextGrabbers.hasOwnProperty(parentTagName) ||
          !Kludges.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)) {
        return;
      }
      popContext(state);
    }
  }

  function baseState(type, stream, state) {
    if (type == "openTag") {
      state.tagStart = stream.column();
      return tagNameState;
    } else if (type == "closeTag") {
      return closeTagNameState;
    } else {
      return baseState;
    }
  }
  function tagNameState(type, stream, state) {
    if (type == "word") {
      state.tagName = stream.current();
      setStyle = "tag";
      return attrState;
    } else {
      setStyle = "error";
      return tagNameState;
    }
  }
  function closeTagNameState(type, stream, state) {
    if (type == "word") {
      var tagName = stream.current();
      if (state.context && state.context.tagName != tagName &&
          Kludges.implicitlyClosed.hasOwnProperty(state.context.tagName))
        popContext(state);
      if (state.context && state.context.tagName == tagName) {
        setStyle = "tag";
        return closeState;
      } else {
        setStyle = "tag error";
        return closeStateErr;
      }
    } else {
      setStyle = "error";
      return closeStateErr;
    }
  }

  function closeState(type, _stream, state) {
    if (type != "endTag") {
      setStyle = "error";
      return closeState;
    }
    popContext(state);
    return baseState;
  }
  function closeStateErr(type, stream, state) {
    setStyle = "error";
    return closeState(type, stream, state);
  }

  function attrState(type, _stream, state) {
    if (type == "word") {
      setStyle = "attribute";
      return attrEqState;
    } else if (type == "endTag" || type == "selfcloseTag") {
      var tagName = state.tagName, tagStart = state.tagStart;
      state.tagName = state.tagStart = null;
      if (type == "selfcloseTag" ||
          Kludges.autoSelfClosers.hasOwnProperty(tagName)) {
        maybePopContext(state, tagName);
      } else {
        maybePopContext(state, tagName);
        state.context = new Context(state, tagName, tagStart == state.indented);
      }
      return baseState;
    }
    setStyle = "error";
    return attrState;
  }
  function attrEqState(type, stream, state) {
    if (type == "equals") return attrValueState;
    if (!Kludges.allowMissing) setStyle = "error";
    return attrState(type, stream, state);
  }
  function attrValueState(type, stream, state) {
    if (type == "string") return attrContinuedState;
    if (type == "word" && Kludges.allowUnquoted) {setStyle = "string"; return attrState;}
    setStyle = "error";
    return attrState(type, stream, state);
  }
  function attrContinuedState(type, stream, state) {
    if (type == "string") return attrContinuedState;
    return attrState(type, stream, state);
  }

  return {
    startState: function() {
      return {tokenize: inText,
              state: baseState,
              indented: 0,
              tagName: null, tagStart: null,
              context: null};
    },

    token: function(stream, state) {
      if (!state.tagName && stream.sol())
        state.indented = stream.indentation();

      if (stream.eatSpace()) return null;
      type = null;
      var style = state.tokenize(stream, state);
      if ((style || type) && style != "comment") {
        setStyle = null;
        state.state = state.state(type || style, stream, state);
        if (setStyle)
          style = setStyle == "error" ? style + " error" : setStyle;
      }
      return style;
    },

    indent: function(state, textAfter, fullLine) {
      var context = state.context;
      // Indent multi-line strings (e.g. css).
      if (state.tokenize.isInAttribute) {
        if (state.tagStart == state.indented)
          return state.stringStartCol + 1;
        else
          return state.indented + indentUnit;
      }
      if (context && context.noIndent) return CodeMirror.Pass;
      if (state.tokenize != inTag && state.tokenize != inText)
        return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0;
      // Indent the starts of attribute names.
      if (state.tagName) {
        if (multilineTagIndentPastTag)
          return state.tagStart + state.tagName.length + 2;
        else
          return state.tagStart + indentUnit * multilineTagIndentFactor;
      }
      if (alignCDATA && /$/,
    blockCommentStart: "",

    configuration: parserConfig.htmlMode ? "html" : "xml",
    helperType: parserConfig.htmlMode ? "html" : "xml"
  };
});

CodeMirror.defineMIME("text/xml", "xml");
CodeMirror.defineMIME("application/xml", "xml");
if (!CodeMirror.mimeModes.hasOwnProperty("text/html"))
  CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true});

});
CodeMirror-5.4.0/mode/xquery/000077500000000000000000000000001254300440500160435ustar00rootroot00000000000000CodeMirror-5.4.0/mode/xquery/index.html000066400000000000000000000206411254300440500200430ustar00rootroot00000000000000

CodeMirror: XQuery mode











    

    XQuery mode
    
 
 

     
	 

     
 
     
 
    
    MIME types defined: application/xquery.
     
 
    
    Development of the CodeMirror XQuery mode was sponsored by 
      MarkLogic and developed by 
      Mike Brevoort.
    
    
 
  
    
CodeMirror-5.4.0/mode/xquery/test.js000066400000000000000000000117641254300440500173710ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// Don't take these too seriously -- the expected results appear to be
// based on the results of actual runs without any serious manual
// verification. If a change you made causes them to fail, the test is
// as likely to wrong as the code.

(function() {
  var mode = CodeMirror.getMode({tabSize: 4}, "xquery");
  function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }

  MT("eviltest",
     "[keyword xquery] [keyword version] [variable "1][keyword .][atom 0][keyword -][variable ml"][def&variable ;]      [comment (: this is       : a          \"comment\" :)]",
     "      [keyword let] [variable $let] [keyword :=] [variable <x] [variable attr][keyword =][variable "value">"test"<func>][def&variable ;function]() [variable $var] {[keyword function]()} {[variable $var]}[variable <][keyword /][variable func><][keyword /][variable x>]",
     "      [keyword let] [variable $joe][keyword :=][atom 1]",
     "      [keyword return] [keyword element] [variable element] {",
     "          [keyword attribute] [variable attribute] { [atom 1] },",
     "          [keyword element] [variable test] { [variable 'a'] },           [keyword attribute] [variable foo] { [variable "bar"] },",
     "          [def&variable fn:doc]()[[ [variable foo][keyword /][variable @bar] [keyword eq] [variable $let] ]],",
     "          [keyword //][variable x] }                 [comment (: a more 'evil' test :)]",
     "      [comment (: Modified Blakeley example (: with nested comment :) ... :)]",
     "      [keyword declare] [keyword private] [keyword function] [def&variable local:declare]() {()}[variable ;]",
     "      [keyword declare] [keyword private] [keyword function] [def&variable local:private]() {()}[variable ;]",
     "      [keyword declare] [keyword private] [keyword function] [def&variable local:function]() {()}[variable ;]",
     "      [keyword declare] [keyword private] [keyword function] [def&variable local:local]() {()}[variable ;]",
     "      [keyword let] [variable $let] [keyword :=] [variable <let>let] [variable $let] [keyword :=] [variable "let"<][keyword /let][variable >]",
     "      [keyword return] [keyword element] [variable element] {",
     "          [keyword attribute] [variable attribute] { [keyword try] { [def&variable xdmp:version]() } [keyword catch]([variable $e]) { [def&variable xdmp:log]([variable $e]) } },",
     "          [keyword attribute] [variable fn:doc] { [variable "bar"] [variable castable] [keyword as] [atom xs:string] },",
     "          [keyword element] [variable text] { [keyword text] { [variable "text"] } },",
     "          [def&variable fn:doc]()[[ [qualifier child::][variable eq][keyword /]([variable @bar] [keyword |] [qualifier attribute::][variable attribute]) [keyword eq] [variable $let] ]],",
     "          [keyword //][variable fn:doc]",
     "      }");

  MT("testEmptySequenceKeyword",
     "[string \"foo\"] [keyword instance] [keyword of] [keyword empty-sequence]()");

  MT("testMultiAttr",
     "[tag 
    ][variable hello] [variable world][tag 
    ]");

  MT("test namespaced variable",
     "[keyword declare] [keyword namespace] [variable e] [keyword =] [string \"http://example.com/ANamespace\"][variable ;declare] [keyword variable] [variable $e:exampleComThisVarIsNotRecognized] [keyword as] [keyword element]([keyword *]) [variable external;]");

  MT("test EQName variable",
     "[keyword declare] [keyword variable] [variable $\"http://www.example.com/ns/my\":var] [keyword :=] [atom 12][variable ;]",
     "[tag ]{[variable $\"http://www.example.com/ns/my\":var]}[tag ]");

  MT("test EQName function",
     "[keyword declare] [keyword function] [def&variable \"http://www.example.com/ns/my\":fn] ([variable $a] [keyword as] [atom xs:integer]) [keyword as] [atom xs:integer] {",
     "   [variable $a] [keyword +] [atom 2]",
     "}[variable ;]",
     "[tag ]{[def&variable \"http://www.example.com/ns/my\":fn]([atom 12])}[tag ]");

  MT("test EQName function with single quotes",
     "[keyword declare] [keyword function] [def&variable 'http://www.example.com/ns/my':fn] ([variable $a] [keyword as] [atom xs:integer]) [keyword as] [atom xs:integer] {",
     "   [variable $a] [keyword +] [atom 2]",
     "}[variable ;]",
     "[tag ]{[def&variable 'http://www.example.com/ns/my':fn]([atom 12])}[tag ]");

  MT("testProcessingInstructions",
     "[def&variable data]([comment&meta ]) [keyword instance] [keyword of] [atom xs:string]");

  MT("testQuoteEscapeDouble",
     "[keyword let] [variable $rootfolder] [keyword :=] [string \"c:\\builds\\winnt\\HEAD\\qa\\scripts\\\"]",
     "[keyword let] [variable $keysfolder] [keyword :=] [def&variable concat]([variable $rootfolder], [string \"keys\\\"])");
})();
CodeMirror-5.4.0/mode/xquery/xquery.js000066400000000000000000000342061254300440500177430ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("xquery", function() {

  // The keywords object is set to the result of this self executing
  // function. Each keyword is a property of the keywords object whose
  // value is {type: atype, style: astyle}
  var keywords = function(){
    // conveinence functions used to build keywords object
    function kw(type) {return {type: type, style: "keyword"};}
    var A = kw("keyword a")
      , B = kw("keyword b")
      , C = kw("keyword c")
      , operator = kw("operator")
      , atom = {type: "atom", style: "atom"}
      , punctuation = {type: "punctuation", style: null}
      , qualifier = {type: "axis_specifier", style: "qualifier"};

    // kwObj is what is return from this function at the end
    var kwObj = {
      'if': A, 'switch': A, 'while': A, 'for': A,
      'else': B, 'then': B, 'try': B, 'finally': B, 'catch': B,
      'element': C, 'attribute': C, 'let': C, 'implements': C, 'import': C, 'module': C, 'namespace': C,
      'return': C, 'super': C, 'this': C, 'throws': C, 'where': C, 'private': C,
      ',': punctuation,
      'null': atom, 'fn:false()': atom, 'fn:true()': atom
    };

    // a list of 'basic' keywords. For each add a property to kwObj with the value of
    // {type: basic[i], style: "keyword"} e.g. 'after' --> {type: "after", style: "keyword"}
    var basic = ['after','ancestor','ancestor-or-self','and','as','ascending','assert','attribute','before',
    'by','case','cast','child','comment','declare','default','define','descendant','descendant-or-self',
    'descending','document','document-node','element','else','eq','every','except','external','following',
    'following-sibling','follows','for','function','if','import','in','instance','intersect','item',
    'let','module','namespace','node','node','of','only','or','order','parent','precedes','preceding',
    'preceding-sibling','processing-instruction','ref','return','returns','satisfies','schema','schema-element',
    'self','some','sortby','stable','text','then','to','treat','typeswitch','union','variable','version','where',
    'xquery', 'empty-sequence'];
    for(var i=0, l=basic.length; i < l; i++) { kwObj[basic[i]] = kw(basic[i]);};

    // a list of types. For each add a property to kwObj with the value of
    // {type: "atom", style: "atom"}
    var types = ['xs:string', 'xs:float', 'xs:decimal', 'xs:double', 'xs:integer', 'xs:boolean', 'xs:date', 'xs:dateTime',
    'xs:time', 'xs:duration', 'xs:dayTimeDuration', 'xs:time', 'xs:yearMonthDuration', 'numeric', 'xs:hexBinary',
    'xs:base64Binary', 'xs:anyURI', 'xs:QName', 'xs:byte','xs:boolean','xs:anyURI','xf:yearMonthDuration'];
    for(var i=0, l=types.length; i < l; i++) { kwObj[types[i]] = atom;};

    // each operator will add a property to kwObj with value of {type: "operator", style: "keyword"}
    var operators = ['eq', 'ne', 'lt', 'le', 'gt', 'ge', ':=', '=', '>', '>=', '<', '<=', '.', '|', '?', 'and', 'or', 'div', 'idiv', 'mod', '*', '/', '+', '-'];
    for(var i=0, l=operators.length; i < l; i++) { kwObj[operators[i]] = operator;};

    // each axis_specifiers will add a property to kwObj with value of {type: "axis_specifier", style: "qualifier"}
    var axis_specifiers = ["self::", "attribute::", "child::", "descendant::", "descendant-or-self::", "parent::",
    "ancestor::", "ancestor-or-self::", "following::", "preceding::", "following-sibling::", "preceding-sibling::"];
    for(var i=0, l=axis_specifiers.length; i < l; i++) { kwObj[axis_specifiers[i]] = qualifier; };

    return kwObj;
  }();

  function chain(stream, state, f) {
    state.tokenize = f;
    return f(stream, state);
  }

  // the primary mode tokenizer
  function tokenBase(stream, state) {
    var ch = stream.next(),
        mightBeFunction = false,
        isEQName = isEQNameAhead(stream);

    // an XML tag (if not in some sub, chained tokenizer)
    if (ch == "<") {
      if(stream.match("!--", true))
        return chain(stream, state, tokenXMLComment);

      if(stream.match("![CDATA", false)) {
        state.tokenize = tokenCDATA;
        return "tag";
      }

      if(stream.match("?", false)) {
        return chain(stream, state, tokenPreProcessing);
      }

      var isclose = stream.eat("/");
      stream.eatSpace();
      var tagName = "", c;
      while ((c = stream.eat(/[^\s\u00a0=<>\"\'\/?]/))) tagName += c;

      return chain(stream, state, tokenTag(tagName, isclose));
    }
    // start code block
    else if(ch == "{") {
      pushStateStack(state,{ type: "codeblock"});
      return null;
    }
    // end code block
    else if(ch == "}") {
      popStateStack(state);
      return null;
    }
    // if we're in an XML block
    else if(isInXmlBlock(state)) {
      if(ch == ">")
        return "tag";
      else if(ch == "/" && stream.eat(">")) {
        popStateStack(state);
        return "tag";
      }
      else
        return "variable";
    }
    // if a number
    else if (/\d/.test(ch)) {
      stream.match(/^\d*(?:\.\d*)?(?:E[+\-]?\d+)?/);
      return "atom";
    }
    // comment start
    else if (ch === "(" && stream.eat(":")) {
      pushStateStack(state, { type: "comment"});
      return chain(stream, state, tokenComment);
    }
    // quoted string
    else if (  !isEQName && (ch === '"' || ch === "'"))
      return chain(stream, state, tokenString(ch));
    // variable
    else if(ch === "$") {
      return chain(stream, state, tokenVariable);
    }
    // assignment
    else if(ch ===":" && stream.eat("=")) {
      return "keyword";
    }
    // open paren
    else if(ch === "(") {
      pushStateStack(state, { type: "paren"});
      return null;
    }
    // close paren
    else if(ch === ")") {
      popStateStack(state);
      return null;
    }
    // open paren
    else if(ch === "[") {
      pushStateStack(state, { type: "bracket"});
      return null;
    }
    // close paren
    else if(ch === "]") {
      popStateStack(state);
      return null;
    }
    else {
      var known = keywords.propertyIsEnumerable(ch) && keywords[ch];

      // if there's a EQName ahead, consume the rest of the string portion, it's likely a function
      if(isEQName && ch === '\"') while(stream.next() !== '"'){}
      if(isEQName && ch === '\'') while(stream.next() !== '\''){}

      // gobble up a word if the character is not known
      if(!known) stream.eatWhile(/[\w\$_-]/);

      // gobble a colon in the case that is a lib func type call fn:doc
      var foundColon = stream.eat(":");

      // if there's not a second colon, gobble another word. Otherwise, it's probably an axis specifier
      // which should get matched as a keyword
      if(!stream.eat(":") && foundColon) {
        stream.eatWhile(/[\w\$_-]/);
      }
      // if the next non whitespace character is an open paren, this is probably a function (if not a keyword of other sort)
      if(stream.match(/^[ \t]*\(/, false)) {
        mightBeFunction = true;
      }
      // is the word a keyword?
      var word = stream.current();
      known = keywords.propertyIsEnumerable(word) && keywords[word];

      // if we think it's a function call but not yet known,
      // set style to variable for now for lack of something better
      if(mightBeFunction && !known) known = {type: "function_call", style: "variable def"};

      // if the previous word was element, attribute, axis specifier, this word should be the name of that
      if(isInXmlConstructor(state)) {
        popStateStack(state);
        return "variable";
      }
      // as previously checked, if the word is element,attribute, axis specifier, call it an "xmlconstructor" and
      // push the stack so we know to look for it on the next word
      if(word == "element" || word == "attribute" || known.type == "axis_specifier") pushStateStack(state, {type: "xmlconstructor"});

      // if the word is known, return the details of that else just call this a generic 'word'
      return known ? known.style : "variable";
    }
  }

  // handle comments, including nested
  function tokenComment(stream, state) {
    var maybeEnd = false, maybeNested = false, nestedCount = 0, ch;
    while (ch = stream.next()) {
      if (ch == ")" && maybeEnd) {
        if(nestedCount > 0)
          nestedCount--;
        else {
          popStateStack(state);
          break;
        }
      }
      else if(ch == ":" && maybeNested) {
        nestedCount++;
      }
      maybeEnd = (ch == ":");
      maybeNested = (ch == "(");
    }

    return "comment";
  }

  // tokenizer for string literals
  // optionally pass a tokenizer function to set state.tokenize back to when finished
  function tokenString(quote, f) {
    return function(stream, state) {
      var ch;

      if(isInString(state) && stream.current() == quote) {
        popStateStack(state);
        if(f) state.tokenize = f;
        return "string";
      }

      pushStateStack(state, { type: "string", name: quote, tokenize: tokenString(quote, f) });

      // if we're in a string and in an XML block, allow an embedded code block
      if(stream.match("{", false) && isInXmlAttributeBlock(state)) {
        state.tokenize = tokenBase;
        return "string";
      }


      while (ch = stream.next()) {
        if (ch ==  quote) {
          popStateStack(state);
          if(f) state.tokenize = f;
          break;
        }
        else {
          // if we're in a string and in an XML block, allow an embedded code block in an attribute
          if(stream.match("{", false) && isInXmlAttributeBlock(state)) {
            state.tokenize = tokenBase;
            return "string";
          }

        }
      }

      return "string";
    };
  }

  // tokenizer for variables
  function tokenVariable(stream, state) {
    var isVariableChar = /[\w\$_-]/;

    // a variable may start with a quoted EQName so if the next character is quote, consume to the next quote
    if(stream.eat("\"")) {
      while(stream.next() !== '\"'){};
      stream.eat(":");
    } else {
      stream.eatWhile(isVariableChar);
      if(!stream.match(":=", false)) stream.eat(":");
    }
    stream.eatWhile(isVariableChar);
    state.tokenize = tokenBase;
    return "variable";
  }

  // tokenizer for XML tags
  function tokenTag(name, isclose) {
    return function(stream, state) {
      stream.eatSpace();
      if(isclose && stream.eat(">")) {
        popStateStack(state);
        state.tokenize = tokenBase;
        return "tag";
      }
      // self closing tag without attributes?
      if(!stream.eat("/"))
        pushStateStack(state, { type: "tag", name: name, tokenize: tokenBase});
      if(!stream.eat(">")) {
        state.tokenize = tokenAttribute;
        return "tag";
      }
      else {
        state.tokenize = tokenBase;
      }
      return "tag";
    };
  }

  // tokenizer for XML attributes
  function tokenAttribute(stream, state) {
    var ch = stream.next();

    if(ch == "/" && stream.eat(">")) {
      if(isInXmlAttributeBlock(state)) popStateStack(state);
      if(isInXmlBlock(state)) popStateStack(state);
      return "tag";
    }
    if(ch == ">") {
      if(isInXmlAttributeBlock(state)) popStateStack(state);
      return "tag";
    }
    if(ch == "=")
      return null;
    // quoted string
    if (ch == '"' || ch == "'")
      return chain(stream, state, tokenString(ch, tokenAttribute));

    if(!isInXmlAttributeBlock(state))
      pushStateStack(state, { type: "attribute", tokenize: tokenAttribute});

    stream.eat(/[a-zA-Z_:]/);
    stream.eatWhile(/[-a-zA-Z0-9_:.]/);
    stream.eatSpace();

    // the case where the attribute has not value and the tag was closed
    if(stream.match(">", false) || stream.match("/", false)) {
      popStateStack(state);
      state.tokenize = tokenBase;
    }

    return "attribute";
  }

  // handle comments, including nested
  function tokenXMLComment(stream, state) {
    var ch;
    while (ch = stream.next()) {
      if (ch == "-" && stream.match("->", true)) {
        state.tokenize = tokenBase;
        return "comment";
      }
    }
  }


  // handle CDATA
  function tokenCDATA(stream, state) {
    var ch;
    while (ch = stream.next()) {
      if (ch == "]" && stream.match("]", true)) {
        state.tokenize = tokenBase;
        return "comment";
      }
    }
  }

  // handle preprocessing instructions
  function tokenPreProcessing(stream, state) {
    var ch;
    while (ch = stream.next()) {
      if (ch == "?" && stream.match(">", true)) {
        state.tokenize = tokenBase;
        return "comment meta";
      }
    }
  }


  // functions to test the current context of the state
  function isInXmlBlock(state) { return isIn(state, "tag"); }
  function isInXmlAttributeBlock(state) { return isIn(state, "attribute"); }
  function isInXmlConstructor(state) { return isIn(state, "xmlconstructor"); }
  function isInString(state) { return isIn(state, "string"); }

  function isEQNameAhead(stream) {
    // assume we've already eaten a quote (")
    if(stream.current() === '"')
      return stream.match(/^[^\"]+\"\:/, false);
    else if(stream.current() === '\'')
      return stream.match(/^[^\"]+\'\:/, false);
    else
      return false;
  }

  function isIn(state, type) {
    return (state.stack.length && state.stack[state.stack.length - 1].type == type);
  }

  function pushStateStack(state, newState) {
    state.stack.push(newState);
  }

  function popStateStack(state) {
    state.stack.pop();
    var reinstateTokenize = state.stack.length && state.stack[state.stack.length-1].tokenize;
    state.tokenize = reinstateTokenize || tokenBase;
  }

  // the interface for the mode API
  return {
    startState: function() {
      return {
        tokenize: tokenBase,
        cc: [],
        stack: []
      };
    },

    token: function(stream, state) {
      if (stream.eatSpace()) return null;
      var style = state.tokenize(stream, state);
      return style;
    },

    blockCommentStart: "(:",
    blockCommentEnd: ":)"

  };

});

CodeMirror.defineMIME("application/xquery", "xquery");

});
CodeMirror-5.4.0/mode/yaml/000077500000000000000000000000001254300440500154505ustar00rootroot00000000000000CodeMirror-5.4.0/mode/yaml/index.html000066400000000000000000000040621254300440500174470ustar00rootroot00000000000000

CodeMirror: YAML mode










    

    YAML mode
    

    
    

    
    MIME types defined: text/x-yaml.
    

  
    
CodeMirror-5.4.0/mode/yaml/yaml.js000066400000000000000000000071011254300440500167470ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
    mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode("yaml", function() {

  var cons = ['true', 'false', 'on', 'off', 'yes', 'no'];
  var keywordRegex = new RegExp("\\b(("+cons.join(")|(")+"))$", 'i');

  return {
    token: function(stream, state) {
      var ch = stream.peek();
      var esc = state.escaped;
      state.escaped = false;
      /* comments */
      if (ch == "#" && (stream.pos == 0 || /\s/.test(stream.string.charAt(stream.pos - 1)))) {
        stream.skipToEnd();
        return "comment";
      }

      if (stream.match(/^('([^']|\\.)*'?|"([^"]|\\.)*"?)/))
        return "string";

      if (state.literal && stream.indentation() > state.keyCol) {
        stream.skipToEnd(); return "string";
      } else if (state.literal) { state.literal = false; }
      if (stream.sol()) {
        state.keyCol = 0;
        state.pair = false;
        state.pairStart = false;
        /* document start */
        if(stream.match(/---/)) { return "def"; }
        /* document end */
        if (stream.match(/\.\.\./)) { return "def"; }
        /* array list item */
        if (stream.match(/\s*-\s+/)) { return 'meta'; }
      }
      /* inline pairs/lists */
      if (stream.match(/^(\{|\}|\[|\])/)) {
        if (ch == '{')
          state.inlinePairs++;
        else if (ch == '}')
          state.inlinePairs--;
        else if (ch == '[')
          state.inlineList++;
        else
          state.inlineList--;
        return 'meta';
      }

      /* list seperator */
      if (state.inlineList > 0 && !esc && ch == ',') {
        stream.next();
        return 'meta';
      }
      /* pairs seperator */
      if (state.inlinePairs > 0 && !esc && ch == ',') {
        state.keyCol = 0;
        state.pair = false;
        state.pairStart = false;
        stream.next();
        return 'meta';
      }

      /* start of value of a pair */
      if (state.pairStart) {
        /* block literals */
        if (stream.match(/^\s*(\||\>)\s*/)) { state.literal = true; return 'meta'; };
        /* references */
        if (stream.match(/^\s*(\&|\*)[a-z0-9\._-]+\b/i)) { return 'variable-2'; }
        /* numbers */
        if (state.inlinePairs == 0 && stream.match(/^\s*-?[0-9\.\,]+\s?$/)) { return 'number'; }
        if (state.inlinePairs > 0 && stream.match(/^\s*-?[0-9\.\,]+\s?(?=(,|}))/)) { return 'number'; }
        /* keywords */
        if (stream.match(keywordRegex)) { return 'keyword'; }
      }

      /* pairs (associative arrays) -> key */
      if (!state.pair && stream.match(/^\s*(?:[,\[\]{}&*!|>'"%@`][^\s'":]|[^,\[\]{}#&*!|>'"%@`])[^#]*?(?=\s*:($|\s))/)) {
        state.pair = true;
        state.keyCol = stream.indentation();
        return "atom";
      }
      if (state.pair && stream.match(/^:\s*/)) { state.pairStart = true; return 'meta'; }

      /* nothing found, continue */
      state.pairStart = false;
      state.escaped = (ch == '\\');
      stream.next();
      return null;
    },
    startState: function() {
      return {
        pair: false,
        pairStart: false,
        keyCol: 0,
        inlinePairs: 0,
        inlineList: 0,
        literal: false,
        escaped: false
      };
    }
  };
});

CodeMirror.defineMIME("text/x-yaml", "yaml");

});
CodeMirror-5.4.0/mode/z80/000077500000000000000000000000001254300440500151275ustar00rootroot00000000000000CodeMirror-5.4.0/mode/z80/index.html000066400000000000000000000025761254300440500171360ustar00rootroot00000000000000

CodeMirror: Z80 assembly mode










    

    Z80 assembly mode
    



    

    

    
    MIME types defined: text/x-z80, text/x-ez80.
    
  
    
CodeMirror-5.4.0/mode/z80/z80.js000066400000000000000000000067711254300440500161210ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
  mod(require("../../lib/codemirror"));
  else if (typeof define == "function" && define.amd) // AMD
  define(["../../lib/codemirror"], mod);
  else // Plain browser env
  mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.defineMode('z80', function(_config, parserConfig) {
  var ez80 = parserConfig.ez80;
  var keywords1, keywords2;
  if (ez80) {
    keywords1 = /^(exx?|(ld|cp)([di]r?)?|[lp]ea|pop|push|ad[cd]|cpl|daa|dec|inc|neg|sbc|sub|and|bit|[cs]cf|x?or|res|set|r[lr]c?a?|r[lr]d|s[lr]a|srl|djnz|nop|[de]i|halt|im|in([di]mr?|ir?|irx|2r?)|ot(dmr?|[id]rx|imr?)|out(0?|[di]r?|[di]2r?)|tst(io)?|slp)(\.([sl]?i)?[sl])?\b/i;
    keywords2 = /^(((call|j[pr]|rst|ret[in]?)(\.([sl]?i)?[sl])?)|(rs|st)mix)\b/i;
  } else {
    keywords1 = /^(exx?|(ld|cp|in)([di]r?)?|pop|push|ad[cd]|cpl|daa|dec|inc|neg|sbc|sub|and|bit|[cs]cf|x?or|res|set|r[lr]c?a?|r[lr]d|s[lr]a|srl|djnz|nop|rst|[de]i|halt|im|ot[di]r|out[di]?)\b/i;
    keywords2 = /^(call|j[pr]|ret[in]?|b_?(call|jump))\b/i;
  }

  var variables1 = /^(af?|bc?|c|de?|e|hl?|l|i[xy]?|r|sp)\b/i;
  var variables2 = /^(n?[zc]|p[oe]?|m)\b/i;
  var errors = /^([hl][xy]|i[xy][hl]|slia|sll)\b/i;
  var numbers = /^([\da-f]+h|[0-7]+o|[01]+b|\d+d?)\b/i;

  return {
    startState: function() {
      return {
        context: 0
      };
    },
    token: function(stream, state) {
      if (!stream.column())
        state.context = 0;

      if (stream.eatSpace())
        return null;

      var w;

      if (stream.eatWhile(/\w/)) {
        if (ez80 && stream.eat('.')) {
          stream.eatWhile(/\w/);
        }
        w = stream.current();

        if (stream.indentation()) {
          if ((state.context == 1 || state.context == 4) && variables1.test(w)) {
            state.context = 4;
            return 'var2';
          }

          if (state.context == 2 && variables2.test(w)) {
            state.context = 4;
            return 'var3';
          }

          if (keywords1.test(w)) {
            state.context = 1;
            return 'keyword';
          } else if (keywords2.test(w)) {
            state.context = 2;
            return 'keyword';
          } else if (state.context == 4 && numbers.test(w)) {
            return 'number';
          }

          if (errors.test(w))
            return 'error';
        } else if (stream.match(numbers)) {
          return 'number';
        } else {
          return null;
        }
      } else if (stream.eat(';')) {
        stream.skipToEnd();
        return 'comment';
      } else if (stream.eat('"')) {
        while (w = stream.next()) {
          if (w == '"')
            break;

          if (w == '\\')
            stream.next();
        }
        return 'string';
      } else if (stream.eat('\'')) {
        if (stream.match(/\\?.'/))
          return 'number';
      } else if (stream.eat('.') || stream.sol() && stream.eat('#')) {
        state.context = 5;

        if (stream.eatWhile(/\w/))
          return 'def';
      } else if (stream.eat('$')) {
        if (stream.eatWhile(/[\da-f]/i))
          return 'number';
      } else if (stream.eat('%')) {
        if (stream.eatWhile(/[01]/))
          return 'number';
      } else {
        stream.next();
      }
      return null;
    }
  };
});

CodeMirror.defineMIME("text/x-z80", "z80");
CodeMirror.defineMIME("text/x-ez80", { name: "z80", ez80: true });

});
CodeMirror-5.4.0/package.json000066400000000000000000000014601254300440500160510ustar00rootroot00000000000000{
    "name": "codemirror",
    "version":"5.4.0",
    "main": "lib/codemirror.js",
    "description": "In-browser code editing made bearable",
    "license": "MIT",
    "directories": {"lib": "./lib"},
    "scripts": {"test": "node ./test/run.js"},
    "devDependencies": {"node-static": "0.6.0",
                        "phantomjs": "1.9.2-5",
                        "blint": ">=0.1.1"},
    "bugs": "http://github.com/codemirror/CodeMirror/issues",
    "keywords": ["JavaScript", "CodeMirror", "Editor"],
    "homepage": "http://codemirror.net",
    "maintainers":[{"name": "Marijn Haverbeke",
                    "email": "marijnh@gmail.com",
                    "web": "http://marijnhaverbeke.nl"}],
    "repository": {"type": "git",
                   "url": "https://github.com/codemirror/CodeMirror.git"}
}
CodeMirror-5.4.0/test/000077500000000000000000000000001254300440500145415ustar00rootroot00000000000000CodeMirror-5.4.0/test/comment_test.js000066400000000000000000000100651254300440500176020ustar00rootroot00000000000000namespace = "comment_";

(function() {
  function test(name, mode, run, before, after) {
    return testCM(name, function(cm) {
      run(cm);
      eq(cm.getValue(), after);
    }, {value: before, mode: mode});
  }

  var simpleProg = "function foo() {\n  return bar;\n}";
  var inlineBlock = "foo(/* bar */ true);";
  var inlineBlocks = "foo(/* bar */ true, /* baz */ false);";
  var multiLineInlineBlock = ["above();", "foo(/* bar */ true);", "below();"];

  test("block", "javascript", function(cm) {
    cm.blockComment(Pos(0, 3), Pos(3, 0), {blockCommentLead: " *"});
  }, simpleProg + "\n", "/* function foo() {\n *   return bar;\n * }\n */");

  test("blockToggle", "javascript", function(cm) {
    cm.blockComment(Pos(0, 3), Pos(2, 0), {blockCommentLead: " *"});
    cm.uncomment(Pos(0, 3), Pos(2, 0), {blockCommentLead: " *"});
  }, simpleProg, simpleProg);

  test("blockToggle2", "javascript", function(cm) {
    cm.setCursor({line: 0, ch: 7 /* inside the block comment */});
    cm.execCommand("toggleComment");
  }, inlineBlock, "foo(bar true);");

  // This test should work but currently fails.
  // test("blockToggle3", "javascript", function(cm) {
  //   cm.setCursor({line: 0, ch: 7 /* inside the first block comment */});
  //   cm.execCommand("toggleComment");
  // }, inlineBlocks, "foo(bar true, /* baz */ false);");

  test("line", "javascript", function(cm) {
    cm.lineComment(Pos(1, 1), Pos(1, 1));
  }, simpleProg, "function foo() {\n//   return bar;\n}");

  test("lineToggle", "javascript", function(cm) {
    cm.lineComment(Pos(0, 0), Pos(2, 1));
    cm.uncomment(Pos(0, 0), Pos(2, 1));
  }, simpleProg, simpleProg);

  test("fallbackToBlock", "css", function(cm) {
    cm.lineComment(Pos(0, 0), Pos(2, 1));
  }, "html {\n  border: none;\n}", "/* html {\n  border: none;\n} */");

  test("fallbackToLine", "ruby", function(cm) {
    cm.blockComment(Pos(0, 0), Pos(1));
  }, "def blah()\n  return hah\n", "# def blah()\n#   return hah\n");

  test("ignoreExternalBlockComments", "javascript", function(cm) {
    cm.execCommand("toggleComment");
  }, inlineBlocks, "// " + inlineBlocks);

  test("ignoreExternalBlockComments2", "javascript", function(cm) {
    cm.setCursor({line: 0, ch: null /* eol */});
    cm.execCommand("toggleComment");
  }, inlineBlocks, "// " + inlineBlocks);

  test("ignoreExternalBlockCommentsMultiLineAbove", "javascript", function(cm) {
    cm.setSelection({line: 0, ch: 0}, {line: 1, ch: 1});
    cm.execCommand("toggleComment");
  }, multiLineInlineBlock.join("\n"), ["// " + multiLineInlineBlock[0],
                                       "// " + multiLineInlineBlock[1],
                                       multiLineInlineBlock[2]].join("\n"));

  test("ignoreExternalBlockCommentsMultiLineBelow", "javascript", function(cm) {
    cm.setSelection({line: 1, ch: 13 /* after end of block comment */}, {line: 2, ch: 1});
    cm.execCommand("toggleComment");
  }, multiLineInlineBlock.join("\n"), [multiLineInlineBlock[0],
                                       "// " + multiLineInlineBlock[1],
                                       "// " + multiLineInlineBlock[2]].join("\n"));

  test("commentRange", "javascript", function(cm) {
    cm.blockComment(Pos(1, 2), Pos(1, 13), {fullLines: false});
  }, simpleProg, "function foo() {\n  /*return bar;*/\n}");

  test("indented", "javascript", function(cm) {
    cm.lineComment(Pos(1, 0), Pos(2), {indent: true});
  }, simpleProg, "function foo() {\n  // return bar;\n  // }");

  test("singleEmptyLine", "javascript", function(cm) {
    cm.setCursor(1);
    cm.execCommand("toggleComment");
  }, "a;\n\nb;", "a;\n// \nb;");

  test("dontMessWithStrings", "javascript", function(cm) {
    cm.execCommand("toggleComment");
  }, "console.log(\"/*string*/\");", "// console.log(\"/*string*/\");");

  test("dontMessWithStrings2", "javascript", function(cm) {
    cm.execCommand("toggleComment");
  }, "console.log(\"// string\");", "// console.log(\"// string\");");

  test("dontMessWithStrings3", "javascript", function(cm) {
    cm.execCommand("toggleComment");
  }, "// console.log(\"// string\");", "console.log(\"// string\");");
})();
CodeMirror-5.4.0/test/doc_test.js000066400000000000000000000260511254300440500167070ustar00rootroot00000000000000(function() {
  // A minilanguage for instantiating linked CodeMirror instances and Docs
  function instantiateSpec(spec, place, opts) {
    var names = {}, pos = 0, l = spec.length, editors = [];
    while (spec) {
      var m = spec.match(/^(\w+)(\*?)(?:='([^\']*)'|<(~?)(\w+)(?:\/(\d+)-(\d+))?)\s*/);
      var name = m[1], isDoc = m[2], cur;
      if (m[3]) {
        cur = isDoc ? CodeMirror.Doc(m[3]) : CodeMirror(place, clone(opts, {value: m[3]}));
      } else {
        var other = m[5];
        if (!names.hasOwnProperty(other)) {
          names[other] = editors.length;
          editors.push(CodeMirror(place, opts));
        }
        var doc = editors[names[other]].linkedDoc({
          sharedHist: !m[4],
          from: m[6] ? Number(m[6]) : null,
          to: m[7] ? Number(m[7]) : null
        });
        cur = isDoc ? doc : CodeMirror(place, clone(opts, {value: doc}));
      }
      names[name] = editors.length;
      editors.push(cur);
      spec = spec.slice(m[0].length);
    }
    return editors;
  }

  function clone(obj, props) {
    if (!obj) return;
    clone.prototype = obj;
    var inst = new clone();
    if (props) for (var n in props) if (props.hasOwnProperty(n))
      inst[n] = props[n];
    return inst;
  }

  function eqAll(val) {
    var end = arguments.length, msg = null;
    if (typeof arguments[end-1] == "string")
      msg = arguments[--end];
    if (i == end) throw new Error("No editors provided to eqAll");
    for (var i = 1; i < end; ++i)
      eq(arguments[i].getValue(), val, msg)
  }

  function testDoc(name, spec, run, opts, expectFail) {
    if (!opts) opts = {};

    return test("doc_" + name, function() {
      var place = document.getElementById("testground");
      var editors = instantiateSpec(spec, place, opts);
      var successful = false;

      try {
        run.apply(null, editors);
        successful = true;
      } finally {
        if (!successful || verbose) {
          place.style.visibility = "visible";
        } else {
          for (var i = 0; i < editors.length; ++i)
            if (editors[i] instanceof CodeMirror)
              place.removeChild(editors[i].getWrapperElement());
        }
      }
    }, expectFail);
  }

  var ie_lt8 = /MSIE [1-7]\b/.test(navigator.userAgent);

  function testBasic(a, b) {
    eqAll("x", a, b);
    a.setValue("hey");
    eqAll("hey", a, b);
    b.setValue("wow");
    eqAll("wow", a, b);
    a.replaceRange("u\nv\nw", Pos(0, 3));
    b.replaceRange("i", Pos(0, 4));
    b.replaceRange("j", Pos(2, 1));
    eqAll("wowui\nv\nwj", a, b);
  }

  testDoc("basic", "A='x' B 0, "not at left");
    is(pos.top > 0, "not at top");
  });

  testDoc("copyDoc", "A='u'", function(a) {
    var copy = a.getDoc().copy(true);
    a.setValue("foo");
    copy.setValue("bar");
    var old = a.swapDoc(copy);
    eq(a.getValue(), "bar");
    a.undo();
    eq(a.getValue(), "u");
    a.swapDoc(old);
    eq(a.getValue(), "foo");
    eq(old.historySize().undo, 1);
    eq(old.copy(false).historySize().undo, 0);
  });

  testDoc("docKeepsMode", "A='1+1'", function(a) {
    var other = CodeMirror.Doc("hi", "text/x-markdown");
    a.setOption("mode", "text/javascript");
    var old = a.swapDoc(other);
    eq(a.getOption("mode"), "text/x-markdown");
    eq(a.getMode().name, "markdown");
    a.swapDoc(old);
    eq(a.getOption("mode"), "text/javascript");
    eq(a.getMode().name, "javascript");
  });

  testDoc("subview", "A='1\n2\n3\n4\n5' B<~A/1-3", function(a, b) {
    eq(b.getValue(), "2\n3");
    eq(b.firstLine(), 1);
    b.setCursor(Pos(4));
    eqPos(b.getCursor(), Pos(2, 1));
    a.replaceRange("-1\n0\n", Pos(0, 0));
    eq(b.firstLine(), 3);
    eqPos(b.getCursor(), Pos(4, 1));
    a.undo();
    eqPos(b.getCursor(), Pos(2, 1));
    b.replaceRange("oyoy\n", Pos(2, 0));
    eq(a.getValue(), "1\n2\noyoy\n3\n4\n5");
    b.undo();
    eq(a.getValue(), "1\n2\n3\n4\n5");
  });

  testDoc("subviewEditOnBoundary", "A='11\n22\n33\n44\n55' B<~A/1-4", function(a, b) {
    a.replaceRange("x\nyy\nz", Pos(0, 1), Pos(2, 1));
    eq(b.firstLine(), 2);
    eq(b.lineCount(), 2);
    eq(b.getValue(), "z3\n44");
    a.replaceRange("q\nrr\ns", Pos(3, 1), Pos(4, 1));
    eq(b.firstLine(), 2);
    eq(b.getValue(), "z3\n4q");
    eq(a.getValue(), "1x\nyy\nz3\n4q\nrr\ns5");
    a.execCommand("selectAll");
    a.replaceSelection("!");
    eqAll("!", a, b);
  });


  testDoc("sharedMarker", "A='ab\ncd\nef\ngh' B 500){
        totalTime = 0;
        delay = 50;
      }
      setTimeout(function(){step(i + 1);}, delay);
    } else { // Quit tests
      running = false;
      return null;
    }
  }
  step(0);
}

function label(str, msg) {
  if (msg) return str + " (" + msg + ")";
  return str;
}
function eq(a, b, msg) {
  if (a != b) throw new Failure(label(a + " != " + b, msg));
}
function near(a, b, margin, msg) {
  if (Math.abs(a - b) > margin)
    throw new Failure(label(a + " is not close to " + b + " (" + margin + ")", msg));
}
function eqPos(a, b, msg) {
  function str(p) { return "{line:" + p.line + ",ch:" + p.ch + "}"; }
  if (a == b) return;
  if (a == null) throw new Failure(label("comparing null to " + str(b), msg));
  if (b == null) throw new Failure(label("comparing " + str(a) + " to null", msg));
  if (a.line != b.line || a.ch != b.ch) throw new Failure(label(str(a) + " != " + str(b), msg));
}
function is(a, msg) {
  if (!a) throw new Failure(label("assertion failed", msg));
}

function countTests() {
  if (!filters.length) return tests.length;
  var sum = 0;
  for (var i = 0; i < tests.length; ++i) {
    var name = tests[i].name;
    for (var j = 0; j < filters.length; j++) {
      if (name.match(filters[j])) {
        ++sum;
        break;
      }
    }
  }
  return sum;
}

function parseTestFilter(s) {
  if (/_\*$/.test(s)) return new RegExp("^" + s.slice(0, s.length - 2), "i");
  else return new RegExp(s, "i");
}
CodeMirror-5.4.0/test/emacs_test.js000066400000000000000000000130171254300440500172300ustar00rootroot00000000000000(function() {
  "use strict";

  var Pos = CodeMirror.Pos;
  namespace = "emacs_";

  var eventCache = {};
  function fakeEvent(keyName) {
    var event = eventCache[key];
    if (event) return event;

    var ctrl, shift, alt;
    var key = keyName.replace(/\w+-/g, function(type) {
      if (type == "Ctrl-") ctrl = true;
      else if (type == "Alt-") alt = true;
      else if (type == "Shift-") shift = true;
      return "";
    });
    var code;
    for (var c in CodeMirror.keyNames)
      if (CodeMirror.keyNames[c] == key) { code = c; break; }
    if (c == null) throw new Error("Unknown key: " + key);

    return eventCache[keyName] = {
      type: "keydown", keyCode: code, ctrlKey: ctrl, shiftKey: shift, altKey: alt,
      preventDefault: function(){}, stopPropagation: function(){}
    };
  }

  function sim(name, start /*, actions... */) {
    var keys = Array.prototype.slice.call(arguments, 2);
    testCM(name, function(cm) {
      for (var i = 0; i < keys.length; ++i) {
        var cur = keys[i];
        if (cur instanceof Pos) cm.setCursor(cur);
        else if (cur.call) cur(cm);
        else cm.triggerOnKeyDown(fakeEvent(cur));
      }
    }, {keyMap: "emacs", value: start, mode: "javascript"});
  }

  function at(line, ch) { return function(cm) { eqPos(cm.getCursor(), Pos(line, ch)); }; }
  function txt(str) { return function(cm) { eq(cm.getValue(), str); }; }

  sim("motionHSimple", "abc", "Ctrl-F", "Ctrl-F", "Ctrl-B", at(0, 1));
  sim("motionHMulti", "abcde",
      "Ctrl-4", "Ctrl-F", at(0, 4), "Ctrl--", "Ctrl-2", "Ctrl-F", at(0, 2),
      "Ctrl-5", "Ctrl-B", at(0, 0));

  sim("motionHWord", "abc. def ghi",
      "Alt-F", at(0, 3), "Alt-F", at(0, 8),
      "Ctrl-B", "Alt-B", at(0, 5), "Alt-B", at(0, 0));
  sim("motionHWordMulti", "abc. def ghi ",
      "Ctrl-3", "Alt-F", at(0, 12), "Ctrl-2", "Alt-B", at(0, 5),
      "Ctrl--", "Alt-B", at(0, 8));

  sim("motionVSimple", "a\nb\nc\n", "Ctrl-N", "Ctrl-N", "Ctrl-P", at(1, 0));
  sim("motionVMulti", "a\nb\nc\nd\ne\n",
      "Ctrl-2", "Ctrl-N", at(2, 0), "Ctrl-F", "Ctrl--", "Ctrl-N", at(1, 1),
      "Ctrl--", "Ctrl-3", "Ctrl-P", at(4, 1));

  sim("killYank", "abc\ndef\nghi",
      "Ctrl-F", "Ctrl-Space", "Ctrl-N", "Ctrl-N", "Ctrl-W", "Ctrl-E", "Ctrl-Y",
      txt("ahibc\ndef\ng"));
  sim("killRing", "abcdef",
      "Ctrl-Space", "Ctrl-F", "Ctrl-W", "Ctrl-Space", "Ctrl-F", "Ctrl-W",
      "Ctrl-Y", "Alt-Y",
      txt("acdef"));
  sim("copyYank", "abcd",
      "Ctrl-Space", "Ctrl-E", "Alt-W", "Ctrl-Y",
      txt("abcdabcd"));

  sim("killLineSimple", "foo\nbar", "Ctrl-F", "Ctrl-K", txt("f\nbar"));
  sim("killLineEmptyLine", "foo\n  \nbar", "Ctrl-N", "Ctrl-K", txt("foo\nbar"));
  sim("killLineMulti", "foo\nbar\nbaz",
      "Ctrl-F", "Ctrl-F", "Ctrl-K", "Ctrl-K", "Ctrl-K", "Ctrl-A", "Ctrl-Y",
      txt("o\nbarfo\nbaz"));

  sim("moveByParagraph", "abc\ndef\n\n\nhij\nklm\n\n",
      "Ctrl-F", "Ctrl-Down", at(2, 0), "Ctrl-Down", at(6, 0),
      "Ctrl-N", "Ctrl-Up", at(3, 0), "Ctrl-Up", at(0, 0),
      Pos(1, 2), "Ctrl-Down", at(2, 0), Pos(4, 2), "Ctrl-Up", at(3, 0));
  sim("moveByParagraphMulti", "abc\n\ndef\n\nhij\n\nklm",
      "Ctrl-U", "2", "Ctrl-Down", at(3, 0),
      "Shift-Alt-.", "Ctrl-3", "Ctrl-Up", at(1, 0));

  sim("moveBySentence", "sentence one! sentence\ntwo\n\nparagraph two",
      "Alt-E", at(0, 13), "Alt-E", at(1, 3), "Ctrl-F", "Alt-A", at(0, 13));

  sim("moveByExpr", "function foo(a, b) {}",
      "Ctrl-Alt-F", at(0, 8), "Ctrl-Alt-F", at(0, 12), "Ctrl-Alt-F", at(0, 18),
      "Ctrl-Alt-B", at(0, 12), "Ctrl-Alt-B", at(0, 9));
  sim("moveByExprMulti", "foo bar baz bug",
      "Ctrl-2", "Ctrl-Alt-F", at(0, 7),
      "Ctrl--", "Ctrl-Alt-F", at(0, 4),
      "Ctrl--", "Ctrl-2", "Ctrl-Alt-B", at(0, 11));
  sim("delExpr", "var x = [\n  a,\n  b\n  c\n];",
      Pos(0, 8), "Ctrl-Alt-K", txt("var x = ;"), "Ctrl-/",
      Pos(4, 1), "Ctrl-Alt-Backspace", txt("var x = ;"));
  sim("delExprMulti", "foo bar baz",
      "Ctrl-2", "Ctrl-Alt-K", txt(" baz"),
      "Ctrl-/", "Ctrl-E", "Ctrl-2", "Ctrl-Alt-Backspace", txt("foo "));

  sim("justOneSpace", "hi      bye  ",
      Pos(0, 4), "Alt-Space", txt("hi bye  "),
      Pos(0, 4), "Alt-Space", txt("hi b ye  "),
      "Ctrl-A", "Alt-Space", "Ctrl-E", "Alt-Space", txt(" hi b ye "));

  sim("openLine", "foo bar", "Alt-F", "Ctrl-O", txt("foo\n bar"))

  sim("transposeChar", "abcd\ne",
      "Ctrl-F", "Ctrl-T", "Ctrl-T", txt("bcad\ne"), at(0, 3),
      "Ctrl-F", "Ctrl-T", "Ctrl-T", "Ctrl-T", txt("bcda\ne"), at(0, 4),
      "Ctrl-F", "Ctrl-T", txt("bcde\na"), at(1, 0));

  sim("manipWordCase", "foo BAR bAZ",
      "Alt-C", "Alt-L", "Alt-U", txt("Foo bar BAZ"),
      "Ctrl-A", "Alt-U", "Alt-L", "Alt-C", txt("FOO bar Baz"));
  sim("manipWordCaseMulti", "foo Bar bAz",
      "Ctrl-2", "Alt-U", txt("FOO BAR bAz"),
      "Ctrl-A", "Ctrl-3", "Alt-C", txt("Foo Bar Baz"));

  sim("upExpr", "foo {\n  bar[];\n  baz(blah);\n}",
      Pos(2, 7), "Ctrl-Alt-U", at(2, 5), "Ctrl-Alt-U", at(0, 4));
  sim("transposeExpr", "do foo[bar] dah",
      Pos(0, 6), "Ctrl-Alt-T", txt("do [bar]foo dah"));

  sim("clearMark", "abcde", Pos(0, 2), "Ctrl-Space", "Ctrl-F", "Ctrl-F",
      "Ctrl-G", "Ctrl-W", txt("abcde"));

  sim("delRegion", "abcde", "Ctrl-Space", "Ctrl-F", "Ctrl-F", "Delete", txt("cde"));
  sim("backspaceRegion", "abcde", "Ctrl-Space", "Ctrl-F", "Ctrl-F", "Backspace", txt("cde"));

  testCM("save", function(cm) {
    var saved = false;
    CodeMirror.commands.save = function(cm) { saved = cm.getValue(); };
    cm.triggerOnKeyDown(fakeEvent("Ctrl-X"));
    cm.triggerOnKeyDown(fakeEvent("Ctrl-S"));
    is(saved, "hi");
  }, {value: "hi", keyMap: "emacs"});
})();
CodeMirror-5.4.0/test/index.html000066400000000000000000000213171254300440500165420ustar00rootroot00000000000000


CodeMirror: Test Suite








































    
  
    Test Suite
    

    
    A limited set of programmatic sanity tests for CodeMirror.
    

    
    
      
    Ran 0 of 0 tests
    
    
    
    
    Please enable JavaScript...
    
    
    

    
    

    
    
    
    
    
    
    
    

    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    


    
CodeMirror-5.4.0/test/lint.js000066400000000000000000000006161254300440500160500ustar00rootroot00000000000000var blint = require("blint");

["mode", "lib", "addon", "keymap"].forEach(function(dir) {
  blint.checkDir(dir, {
    browser: true,
    allowedGlobals: ["CodeMirror", "define", "test", "requirejs"],
    blob: "// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: http:\/\/codemirror.net\/LICENSE\n\n"
  });
});

module.exports = {ok: blint.success()};
CodeMirror-5.4.0/test/mode_test.css000066400000000000000000000005561254300440500172440ustar00rootroot00000000000000.mt-output .mt-token {
  border: 1px solid #ddd;
  white-space: pre;
  font-family: "Consolas", monospace;
  text-align: center;
}

.mt-output .mt-style {
  font-size: x-small;
}

.mt-output .mt-state {
  font-size: x-small;
  vertical-align: top;
}

.mt-output .mt-state-row {
  display: none;
}

.mt-state-unhide .mt-output .mt-state-row {
  display: table-row;
}
CodeMirror-5.4.0/test/mode_test.js000066400000000000000000000155551254300440500170750ustar00rootroot00000000000000/**
 * Helper to test CodeMirror highlighting modes. It pretty prints output of the
 * highlighter and can check against expected styles.
 *
 * Mode tests are registered by calling test.mode(testName, mode,
 * tokens), where mode is a mode object as returned by
 * CodeMirror.getMode, and tokens is an array of lines that make up
 * the test.
 *
 * These lines are strings, in which styled stretches of code are
 * enclosed in brackets `[]`, and prefixed by their style. For
 * example, `[keyword if]`. Brackets in the code itself must be
 * duplicated to prevent them from being interpreted as token
 * boundaries. For example `a[[i]]` for `a[i]`. If a token has
 * multiple styles, the styles must be separated by ampersands, for
 * example `[tag&error ]`.
 *
 * See the test.js files in the css, markdown, gfm, and stex mode
 * directories for examples.
 */
(function() {
  function findSingle(str, pos, ch) {
    for (;;) {
      var found = str.indexOf(ch, pos);
      if (found == -1) return null;
      if (str.charAt(found + 1) != ch) return found;
      pos = found + 2;
    }
  }

  var styleName = /[\w&-_]+/g;
  function parseTokens(strs) {
    var tokens = [], plain = "";
    for (var i = 0; i < strs.length; ++i) {
      if (i) plain += "\n";
      var str = strs[i], pos = 0;
      while (pos < str.length) {
        var style = null, text;
        if (str.charAt(pos) == "[" && str.charAt(pos+1) != "[") {
          styleName.lastIndex = pos + 1;
          var m = styleName.exec(str);
          style = m[0].replace(/&/g, " ");
          var textStart = pos + style.length + 2;
          var end = findSingle(str, textStart, "]");
          if (end == null) throw new Error("Unterminated token at " + pos + " in '" + str + "'" + style);
          text = str.slice(textStart, end);
          pos = end + 1;
        } else {
          var end = findSingle(str, pos, "[");
          if (end == null) end = str.length;
          text = str.slice(pos, end);
          pos = end;
        }
        text = text.replace(/\[\[|\]\]/g, function(s) {return s.charAt(0);});
        tokens.push({style: style, text: text});
        plain += text;
      }
    }
    return {tokens: tokens, plain: plain};
  }

  test.mode = function(name, mode, tokens, modeName) {
    var data = parseTokens(tokens);
    return test((modeName || mode.name) + "_" + name, function() {
      return compare(data.plain, data.tokens, mode);
    });
  };

  function esc(str) {
    return str.replace('&', '&').replace('<', '<').replace(/>/g, ">").replace(/"/g, """).replace(/'/g, "'");
;
  }

  function compare(text, expected, mode) {

    var expectedOutput = [];
    for (var i = 0; i < expected.length; ++i) {
      var sty = expected[i].style;
      if (sty && sty.indexOf(" ")) sty = sty.split(' ').sort().join(' ');
      expectedOutput.push({style: sty, text: expected[i].text});
    }

    var observedOutput = highlight(text, mode);

    var s = "";
    var diff = highlightOutputsDifferent(expectedOutput, observedOutput);
    if (diff != null) {
      s += '
    ';
      s +=   '
    ' + esc(text) + '
    ';
      s +=   '
    ';
      s += 'expected:';
      s +=   prettyPrintOutputTable(expectedOutput, diff);
      s += 'observed: [display states]';
      s +=   prettyPrintOutputTable(observedOutput, diff);
      s +=   '
    ';
      s += '
    ';
    }
    if (observedOutput.indentFailures) {
      for (var i = 0; i < observedOutput.indentFailures.length; i++)
        s += "
    " + esc(observedOutput.indentFailures[i]) + "
    ";
    }
    if (s) throw new Failure(s);
  }

  function stringify(obj) {
    function replacer(key, obj) {
      if (typeof obj == "function") {
        var m = obj.toString().match(/function\s*[^\s(]*/);
        return m ? m[0] : "function";
      }
      return obj;
    }
    if (window.JSON && JSON.stringify)
      return JSON.stringify(obj, replacer, 2);
    return "[unsupported]";  // Fail safely if no native JSON.
  }

  function highlight(string, mode) {
    var state = mode.startState();

    var lines = string.replace(/\r\n/g,'\n').split('\n');
    var st = [], pos = 0;
    for (var i = 0; i < lines.length; ++i) {
      var line = lines[i], newLine = true;
      if (mode.indent) {
        var ws = line.match(/^\s*/)[0];
        var indent = mode.indent(state, line.slice(ws.length));
        if (indent != CodeMirror.Pass && indent != ws.length)
          (st.indentFailures || (st.indentFailures = [])).push(
            "Indentation of line " + (i + 1) + " is " + indent + " (expected " + ws.length + ")");
      }
      var stream = new CodeMirror.StringStream(line);
      if (line == "" && mode.blankLine) mode.blankLine(state);
      /* Start copied code from CodeMirror.highlight */
      while (!stream.eol()) {
        for (var j = 0; j < 10 && stream.start >= stream.pos; j++)
          var compare = mode.token(stream, state);
        if (j == 10)
          throw new Failure("Failed to advance the stream." + stream.string + " " + stream.pos);
        var substr = stream.current();
        if (compare && compare.indexOf(" ") > -1) compare = compare.split(' ').sort().join(' ');
        stream.start = stream.pos;
        if (pos && st[pos-1].style == compare && !newLine) {
          st[pos-1].text += substr;
        } else if (substr) {
          st[pos++] = {style: compare, text: substr, state: stringify(state)};
        }
        // Give up when line is ridiculously long
        if (stream.pos > 5000) {
          st[pos++] = {style: null, text: this.text.slice(stream.pos)};
          break;
        }
        newLine = false;
      }
    }

    return st;
  }

  function highlightOutputsDifferent(o1, o2) {
    var minLen = Math.min(o1.length, o2.length);
    for (var i = 0; i < minLen; ++i)
      if (o1[i].style != o2[i].style || o1[i].text != o2[i].text) return i;
    if (o1.length > minLen || o2.length > minLen) return minLen;
  }

  function prettyPrintOutputTable(output, diffAt) {
    var s = '';
    s += '';
    for (var i = 0; i < output.length; ++i) {
      var style = output[i].style, val = output[i].text;
      s +=
      '';
    }
    s += '';
    for (var i = 0; i < output.length; ++i) {
      s += '';
    }
    if(output[0].state) {
      s += '';
      for (var i = 0; i < output.length; ++i) {
        s += '';
      }
    }
    s += '
    ' +
        '' +
        esc(val.replace(/ /g,'\xb7')) +  // · MIDDLE DOT
        '' +
        '
    ' + (output[i].style || null) + '
    ' + esc(output[i].state) + '
    ';
    return s;
  }
})();
CodeMirror-5.4.0/test/multi_test.js000066400000000000000000000234611254300440500172760ustar00rootroot00000000000000(function() {
  namespace = "multi_";

  function hasSelections(cm) {
    var sels = cm.listSelections();
    var given = (arguments.length - 1) / 4;
    if (sels.length != given)
      throw new Failure("expected " + given + " selections, found " + sels.length);
    for (var i = 0, p = 1; i < given; i++, p += 4) {
      var anchor = Pos(arguments[p], arguments[p + 1]);
      var head = Pos(arguments[p + 2], arguments[p + 3]);
      eqPos(sels[i].anchor, anchor, "anchor of selection " + i);
      eqPos(sels[i].head, head, "head of selection " + i);
    }
  }
  function hasCursors(cm) {
    var sels = cm.listSelections();
    var given = (arguments.length - 1) / 2;
    if (sels.length != given)
      throw new Failure("expected " + given + " selections, found " + sels.length);
    for (var i = 0, p = 1; i < given; i++, p += 2) {
      eqPos(sels[i].anchor, sels[i].head, "something selected for " + i);
      var head = Pos(arguments[p], arguments[p + 1]);
      eqPos(sels[i].head, head, "selection " + i);
    }
  }

  testCM("getSelection", function(cm) {
    select(cm, {anchor: Pos(0, 0), head: Pos(1, 2)}, {anchor: Pos(2, 2), head: Pos(2, 0)});
    eq(cm.getSelection(), "1234\n56\n90");
    eq(cm.getSelection(false).join("|"), "1234|56|90");
    eq(cm.getSelections().join("|"), "1234\n56|90");
  }, {value: "1234\n5678\n90"});

  testCM("setSelection", function(cm) {
    select(cm, Pos(3, 0), Pos(0, 0), {anchor: Pos(2, 5), head: Pos(1, 0)});
    hasSelections(cm, 0, 0, 0, 0,
                  2, 5, 1, 0,
                  3, 0, 3, 0);
    cm.setSelection(Pos(1, 2), Pos(1, 1));
    hasSelections(cm, 1, 2, 1, 1);
    select(cm, {anchor: Pos(1, 1), head: Pos(2, 4)},
           {anchor: Pos(0, 0), head: Pos(1, 3)},
           Pos(3, 0), Pos(2, 2));
    hasSelections(cm, 0, 0, 2, 4,
                  3, 0, 3, 0);
    cm.setSelections([{anchor: Pos(0, 1), head: Pos(0, 2)},
                      {anchor: Pos(1, 1), head: Pos(1, 2)},
                      {anchor: Pos(2, 1), head: Pos(2, 2)}], 1);
    eqPos(cm.getCursor("head"), Pos(1, 2));
    eqPos(cm.getCursor("anchor"), Pos(1, 1));
    eqPos(cm.getCursor("from"), Pos(1, 1));
    eqPos(cm.getCursor("to"), Pos(1, 2));
    cm.setCursor(Pos(1, 1));
    hasCursors(cm, 1, 1);
  }, {value: "abcde\nabcde\nabcde\n"});

  testCM("somethingSelected", function(cm) {
    select(cm, Pos(0, 1), {anchor: Pos(0, 3), head: Pos(0, 5)});
    eq(cm.somethingSelected(), true);
    select(cm, Pos(0, 1), Pos(0, 3), Pos(0, 5));
    eq(cm.somethingSelected(), false);
  }, {value: "123456789"});

  testCM("extendSelection", function(cm) {
    select(cm, Pos(0, 1), Pos(1, 1), Pos(2, 1));
    cm.setExtending(true);
    cm.extendSelections([Pos(0, 2), Pos(1, 0), Pos(2, 3)]);
    hasSelections(cm, 0, 1, 0, 2,
                  1, 1, 1, 0,
                  2, 1, 2, 3);
    cm.extendSelection(Pos(2, 4), Pos(2, 0));
    hasSelections(cm, 2, 4, 2, 0);
  }, {value: "1234\n1234\n1234"});

  testCM("addSelection", function(cm) {
    select(cm, Pos(0, 1), Pos(1, 1));
    cm.addSelection(Pos(0, 0), Pos(0, 4));
    hasSelections(cm, 0, 0, 0, 4,
                  1, 1, 1, 1);
    cm.addSelection(Pos(2, 2));
    hasSelections(cm, 0, 0, 0, 4,
                  1, 1, 1, 1,
                  2, 2, 2, 2);
  }, {value: "1234\n1234\n1234"});

  testCM("replaceSelection", function(cm) {
    var selections = [{anchor: Pos(0, 0), head: Pos(0, 1)},
                      {anchor: Pos(0, 2), head: Pos(0, 3)},
                      {anchor: Pos(0, 4), head: Pos(0, 5)},
                      {anchor: Pos(2, 1), head: Pos(2, 4)},
                      {anchor: Pos(2, 5), head: Pos(2, 6)}];
    var val = "123456\n123456\n123456";
    cm.setValue(val);
    cm.setSelections(selections);
    cm.replaceSelection("ab", "around");
    eq(cm.getValue(), "ab2ab4ab6\n123456\n1ab5ab");
    hasSelections(cm, 0, 0, 0, 2,
                  0, 3, 0, 5,
                  0, 6, 0, 8,
                  2, 1, 2, 3,
                  2, 4, 2, 6);
    cm.setValue(val);
    cm.setSelections(selections);
    cm.replaceSelection("", "around");
    eq(cm.getValue(), "246\n123456\n15");
    hasSelections(cm, 0, 0, 0, 0,
                  0, 1, 0, 1,
                  0, 2, 0, 2,
                  2, 1, 2, 1,
                  2, 2, 2, 2);
    cm.setValue(val);
    cm.setSelections(selections);
    cm.replaceSelection("X\nY\nZ", "around");
    hasSelections(cm, 0, 0, 2, 1,
                  2, 2, 4, 1,
                  4, 2, 6, 1,
                  8, 1, 10, 1,
                  10, 2, 12, 1);
    cm.replaceSelection("a", "around");
    hasSelections(cm, 0, 0, 0, 1,
                  0, 2, 0, 3,
                  0, 4, 0, 5,
                  2, 1, 2, 2,
                  2, 3, 2, 4);
    cm.replaceSelection("xy", "start");
    hasSelections(cm, 0, 0, 0, 0,
                  0, 3, 0, 3,
                  0, 6, 0, 6,
                  2, 1, 2, 1,
                  2, 4, 2, 4);
    cm.replaceSelection("z\nf");
    hasSelections(cm, 1, 1, 1, 1,
                  2, 1, 2, 1,
                  3, 1, 3, 1,
                  6, 1, 6, 1,
                  7, 1, 7, 1);
    eq(cm.getValue(), "z\nfxy2z\nfxy4z\nfxy6\n123456\n1z\nfxy5z\nfxy");
  });

  function select(cm) {
    var sels = [];
    for (var i = 1; i < arguments.length; i++) {
      var arg = arguments[i];
      if (arg.head) sels.push(arg);
      else sels.push({head: arg, anchor: arg});
    }
    cm.setSelections(sels, sels.length - 1);
  }

  testCM("indentSelection", function(cm) {
    select(cm, Pos(0, 1), Pos(1, 1));
    cm.indentSelection(4);
    eq(cm.getValue(), "    foo\n    bar\nbaz");

    select(cm, Pos(0, 2), Pos(0, 3), Pos(0, 4));
    cm.indentSelection(-2);
    eq(cm.getValue(), "  foo\n    bar\nbaz");

    select(cm, {anchor: Pos(0, 0), head: Pos(1, 2)},
           {anchor: Pos(1, 3), head: Pos(2, 0)});
    cm.indentSelection(-2);
    eq(cm.getValue(), "foo\n  bar\nbaz");
  }, {value: "foo\nbar\nbaz"});

  testCM("killLine", function(cm) {
    select(cm, Pos(0, 1), Pos(0, 2), Pos(1, 1));
    cm.execCommand("killLine");
    eq(cm.getValue(), "f\nb\nbaz");
    cm.execCommand("killLine");
    eq(cm.getValue(), "fbbaz");
    cm.setValue("foo\nbar\nbaz");
    select(cm, Pos(0, 1), {anchor: Pos(0, 2), head: Pos(2, 1)});
    cm.execCommand("killLine");
    eq(cm.getValue(), "faz");
  }, {value: "foo\nbar\nbaz"});

  testCM("deleteLine", function(cm) {
    select(cm, Pos(0, 0),
           {head: Pos(0, 1), anchor: Pos(2, 0)},
           Pos(4, 0));
    cm.execCommand("deleteLine");
    eq(cm.getValue(), "4\n6\n7");
    select(cm, Pos(2, 1));
    cm.execCommand("deleteLine");
    eq(cm.getValue(), "4\n6\n");
  }, {value: "1\n2\n3\n4\n5\n6\n7"});

  testCM("deleteH", function(cm) {
    select(cm, Pos(0, 4), {anchor: Pos(1, 4), head: Pos(1, 5)});
    cm.execCommand("delWordAfter");
    eq(cm.getValue(), "foo bar baz\nabc ef ghi\n");
    cm.execCommand("delWordAfter");
    eq(cm.getValue(), "foo  baz\nabc  ghi\n");
    cm.execCommand("delCharBefore");
    cm.execCommand("delCharBefore");
    eq(cm.getValue(), "fo baz\nab ghi\n");
    select(cm, Pos(0, 3), Pos(0, 4), Pos(0, 5));
    cm.execCommand("delWordAfter");
    eq(cm.getValue(), "fo \nab ghi\n");
  }, {value: "foo bar baz\nabc def ghi\n"});

  testCM("goLineStart", function(cm) {
    select(cm, Pos(0, 2), Pos(0, 3), Pos(1, 1));
    cm.execCommand("goLineStart");
    hasCursors(cm, 0, 0, 1, 0);
    select(cm, Pos(1, 1), Pos(0, 1));
    cm.setExtending(true);
    cm.execCommand("goLineStart");
    hasSelections(cm, 0, 1, 0, 0,
                  1, 1, 1, 0);
  }, {value: "foo\nbar\nbaz"});

  testCM("moveV", function(cm) {
    select(cm, Pos(0, 2), Pos(1, 2));
    cm.execCommand("goLineDown");
    hasCursors(cm, 1, 2, 2, 2);
    cm.execCommand("goLineUp");
    hasCursors(cm, 0, 2, 1, 2);
    cm.execCommand("goLineUp");
    hasCursors(cm, 0, 0, 0, 2);
    cm.execCommand("goLineUp");
    hasCursors(cm, 0, 0);
    select(cm, Pos(0, 2), Pos(1, 2));
    cm.setExtending(true);
    cm.execCommand("goLineDown");
    hasSelections(cm, 0, 2, 2, 2);
  }, {value: "12345\n12345\n12345"});

  testCM("moveH", function(cm) {
    select(cm, Pos(0, 1), Pos(0, 3), Pos(0, 5), Pos(2, 3));
    cm.execCommand("goCharRight");
    hasCursors(cm, 0, 2, 0, 4, 1, 0, 2, 4);
    cm.execCommand("goCharLeft");
    hasCursors(cm, 0, 1, 0, 3, 0, 5, 2, 3);
    for (var i = 0; i < 15; i++)
      cm.execCommand("goCharRight");
    hasCursors(cm, 2, 4, 2, 5);
  }, {value: "12345\n12345\n12345"});

  testCM("newlineAndIndent", function(cm) {
    select(cm, Pos(0, 5), Pos(1, 5));
    cm.execCommand("newlineAndIndent");
    hasCursors(cm, 1, 2, 3, 2);
    eq(cm.getValue(), "x = [\n  1];\ny = [\n  2];");
    cm.undo();
    eq(cm.getValue(), "x = [1];\ny = [2];");
    hasCursors(cm, 0, 5, 1, 5);
    select(cm, Pos(0, 5), Pos(0, 6));
    cm.execCommand("newlineAndIndent");
    hasCursors(cm, 1, 2, 2, 0);
    eq(cm.getValue(), "x = [\n  1\n];\ny = [2];");
  }, {value: "x = [1];\ny = [2];", mode: "javascript"});

  testCM("goDocStartEnd", function(cm) {
    select(cm, Pos(0, 1), Pos(1, 1));
    cm.execCommand("goDocStart");
    hasCursors(cm, 0, 0);
    select(cm, Pos(0, 1), Pos(1, 1));
    cm.execCommand("goDocEnd");
    hasCursors(cm, 1, 3);
    select(cm, Pos(0, 1), Pos(1, 1));
    cm.setExtending(true);
    cm.execCommand("goDocEnd");
    hasSelections(cm, 1, 1, 1, 3);
  }, {value: "abc\ndef"});

  testCM("selectionHistory", function(cm) {
    for (var i = 0; i < 3; ++i)
      cm.addSelection(Pos(0, i * 2), Pos(0, i * 2 + 1));
    cm.execCommand("undoSelection");
    eq(cm.getSelection(), "1\n2");
    cm.execCommand("undoSelection");
    eq(cm.getSelection(), "1");
    cm.execCommand("undoSelection");
    eq(cm.getSelection(), "");
    eqPos(cm.getCursor(), Pos(0, 0));
    cm.execCommand("redoSelection");
    eq(cm.getSelection(), "1");
    cm.execCommand("redoSelection");
    eq(cm.getSelection(), "1\n2");
    cm.execCommand("redoSelection");
    eq(cm.getSelection(), "1\n2\n3");
  }, {value: "1 2 3"});
})();
CodeMirror-5.4.0/test/phantom_driver.js000066400000000000000000000016311254300440500201210ustar00rootroot00000000000000var page = require('webpage').create();

page.open("http://localhost:3000/test/index.html", function (status) {
  if (status != "success") {
    console.log("page couldn't be loaded successfully");
    phantom.exit(1);
  }
  waitFor(function () {
    return page.evaluate(function () {
      var output = document.getElementById('status');
      if (!output) { return false; }
      return (/^(\d+ failures?|all passed)/i).test(output.innerText);
    });
  }, function () {
    var failed = page.evaluate(function () { return window.failed; });
    var output = page.evaluate(function () {
      return document.getElementById('output').innerText + "\n" +
        document.getElementById('status').innerText;
    });
    console.log(output);
    phantom.exit(failed > 0 ? 1 : 0);
  });
});

function waitFor (test, cb) {
  if (test()) {
    cb();
  } else {
    setTimeout(function () { waitFor(test, cb); }, 250);
  }
}
CodeMirror-5.4.0/test/run.js000077500000000000000000000015551254300440500157140ustar00rootroot00000000000000#!/usr/bin/env node

var ok = require("./lint").ok;

var files = new (require('node-static').Server)();

var server = require('http').createServer(function (req, res) {
  req.addListener('end', function () {
    files.serve(req, res, function (err/*, result */) {
      if (err) {
        console.error(err);
        process.exit(1);
      }
    });
  }).resume();
}).addListener('error', function (err) {
  throw err;
}).listen(3000, function () {
  var childProcess = require('child_process');
  var phantomjs = require("phantomjs");
  var childArgs = [
    require("path").join(__dirname, 'phantom_driver.js')
  ];
  childProcess.execFile(phantomjs.path, childArgs, function (err, stdout, stderr) {
    server.close();
    console.log(stdout);
    if (err) console.error(err);
    if (stderr) console.error(stderr);
    process.exit(err || stderr || !ok ? 1 : 0);
  });
});
CodeMirror-5.4.0/test/scroll_test.js000066400000000000000000000073341254300440500174430ustar00rootroot00000000000000(function() {
  "use strict";

  namespace = "scroll_";

  testCM("bars_hidden", function(cm) {
    for (var i = 0;; i++) {
      var wrapBox = cm.getWrapperElement().getBoundingClientRect();
      var scrollBox = cm.getScrollerElement().getBoundingClientRect();
      is(wrapBox.bottom < scrollBox.bottom - 10);
      is(wrapBox.right < scrollBox.right - 10);
      if (i == 1) break;
      cm.getWrapperElement().style.height = "auto";
      cm.refresh();
    }
  });
  
  function barH(cm) { return byClassName(cm.getWrapperElement(), "CodeMirror-hscrollbar")[0]; }
  function barV(cm) { return byClassName(cm.getWrapperElement(), "CodeMirror-vscrollbar")[0]; }

  function displayBottom(cm, scrollbar) {
    if (scrollbar)
      return barH(cm).getBoundingClientRect().top;
    else
      return cm.getWrapperElement().getBoundingClientRect().bottom - 1;
  }

  function displayRight(cm, scrollbar) {
    if (scrollbar)
      return barV(cm).getBoundingClientRect().left;
    else
      return cm.getWrapperElement().getBoundingClientRect().right - 1;
  }

  function testMovedownFixed(cm, hScroll) {
    cm.setSize("100px", "100px");
    if (hScroll) cm.setValue(new Array(100).join("x"));
    var bottom = displayBottom(cm, hScroll);
    for (var i = 0; i < 30; i++) {
      cm.replaceSelection("x\n");
      var cursorBottom = cm.cursorCoords(null, "window").bottom;
      is(cursorBottom <= bottom);
    }
    is(cursorBottom >= bottom - 5);
  }

  testCM("movedown_fixed", function(cm) {testMovedownFixed(cm, false);});
  testCM("movedown_hscroll_fixed", function(cm) {testMovedownFixed(cm, true);});

  function testMovedownResize(cm, hScroll) {
    cm.getWrapperElement().style.height = "auto";
    if (hScroll) cm.setValue(new Array(100).join("x"));
    cm.refresh();
    for (var i = 0; i < 30; i++) {
      cm.replaceSelection("x\n");
      var bottom = displayBottom(cm, hScroll);
      var cursorBottom = cm.cursorCoords(null, "window").bottom;
      is(cursorBottom <= bottom);
      is(cursorBottom >= bottom - 5);
    }
  }

  testCM("movedown_resize", function(cm) {testMovedownResize(cm, false);});
  testCM("movedown_hscroll_resize", function(cm) {testMovedownResize(cm, true);});

  function testMoveright(cm, wrap, scroll) {
    cm.setSize("100px", "100px");
    if (wrap) cm.setOption("lineWrapping", true);
    if (scroll) {
      cm.setValue("\n" + new Array(100).join("x\n"));
      cm.setCursor(Pos(0, 0));
    }
    var right = displayRight(cm, scroll);
    for (var i = 0; i < 10; i++) {
      cm.replaceSelection("xxxxxxxxxx");
      var cursorRight = cm.cursorCoords(null, "window").right;
      is(cursorRight < right);
    }
    if (!wrap) is(cursorRight > right - 20);
  }

  testCM("moveright", function(cm) {testMoveright(cm, false, false);});
  testCM("moveright_wrap", function(cm) {testMoveright(cm, true, false);});
  testCM("moveright_scroll", function(cm) {testMoveright(cm, false, true);});
  testCM("moveright_scroll_wrap", function(cm) {testMoveright(cm, true, true);});

  testCM("suddenly_wide", function(cm) {
    addDoc(cm, 100, 100);
    cm.replaceSelection(new Array(600).join("l ") + "\n");
    cm.execCommand("goLineUp");
    cm.execCommand("goLineEnd");
    is(barH(cm).scrollLeft > cm.getScrollerElement().scrollLeft - 1);
  });

  testCM("wrap_changes_height", function(cm) {
    var line = new Array(20).join("a ") + "\n";
    cm.setValue(new Array(20).join(line));
    var box = cm.getWrapperElement().getBoundingClientRect();
    cm.setSize(cm.cursorCoords(Pos(0), "window").right - box.left + 2,
               cm.cursorCoords(Pos(19, 0), "window").bottom - box.top + 2);
    cm.setCursor(Pos(19, 0));
    cm.replaceSelection("\n");
    is(cm.cursorCoords(null, "window").bottom < displayBottom(cm, false));
  }, {lineWrapping: true});
})();
CodeMirror-5.4.0/test/search_test.js000066400000000000000000000045711254300440500174120ustar00rootroot00000000000000(function() {
  "use strict";

  function test(name) {
    var text = Array.prototype.slice.call(arguments, 1, arguments.length - 1).join("\n");
    var body = arguments[arguments.length - 1];
    return window.test("search_" + name, function() {
      body(new CodeMirror.Doc(text));
    });
  }

  function run(doc, query, insensitive) {
    var cursor = doc.getSearchCursor(query, null, insensitive);
    for (var i = 3; i < arguments.length; i += 4) {
      var found = cursor.findNext();
      is(found, "not enough results (forward)");
      eqPos(Pos(arguments[i], arguments[i + 1]), cursor.from(), "from, forward, " + (i - 3) / 4);
      eqPos(Pos(arguments[i + 2], arguments[i + 3]), cursor.to(), "to, forward, " + (i - 3) / 4);
    }
    is(!cursor.findNext(), "too many matches (forward)");
    for (var i = arguments.length - 4; i >= 3; i -= 4) {
      var found = cursor.findPrevious();
      is(found, "not enough results (backwards)");
      eqPos(Pos(arguments[i], arguments[i + 1]), cursor.from(), "from, backwards, " + (i - 3) / 4);
      eqPos(Pos(arguments[i + 2], arguments[i + 3]), cursor.to(), "to, backwards, " + (i - 3) / 4);
    }
    is(!cursor.findPrevious(), "too many matches (backwards)");
  }

  test("simple", "abcdefg", "abcdefg", function(doc) {
    run(doc, "cde", false, 0, 2, 0, 5, 1, 2, 1, 5);
  });

  test("multiline", "hallo", "goodbye", function(doc) {
    run(doc, "llo\ngoo", false, 0, 2, 1, 3);
    run(doc, "blah\nhall", false);
    run(doc, "bye\neye", false);
  });

  test("regexp", "abcde", "abcde", function(doc) {
    run(doc, /bcd/, false, 0, 1, 0, 4, 1, 1, 1, 4);
    run(doc, /BCD/, false);
    run(doc, /BCD/i, false, 0, 1, 0, 4, 1, 1, 1, 4);
  });

  test("insensitive", "hallo", "HALLO", "oink", "hAllO", function(doc) {
    run(doc, "All", false, 3, 1, 3, 4);
    run(doc, "All", true, 0, 1, 0, 4, 1, 1, 1, 4, 3, 1, 3, 4);
  });

  test("multilineInsensitive", "zie ginds komT", "De Stoomboot", "uit Spanje weer aan", function(doc) {
    run(doc, "komt\nde stoomboot\nuit", false);
    run(doc, "komt\nde stoomboot\nuit", true, 0, 10, 2, 3);
    run(doc, "kOMt\ndE stOOmboot\nuiT", true, 0, 10, 2, 3);
  });

  test("expandingCaseFold", "İİ İİ", "uu uu", function(doc) {
    if (phantom) return; // A Phantom bug makes this hang
    run(doc, "", true, 0, 8, 0, 12, 1, 8, 1, 12);
    run(doc, "İİ", true, 0, 3, 0, 5, 0, 6, 0, 8);
  });
})();
CodeMirror-5.4.0/test/sql-hint-test.js000066400000000000000000000107771254300440500176270ustar00rootroot00000000000000// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function() {
  var Pos = CodeMirror.Pos;

  var simpleTables = {
    "users": ["name", "score", "birthDate"],
    "xcountries": ["name", "population", "size"]
  };

  var schemaTables = {
    "schema.users": ["name", "score", "birthDate"],
    "schema.countries": ["name", "population", "size"]
  };

  var displayTextTables = [{
    text: "mytable",
    displayText: "mytable | The main table",
    columns: [{text: "id", displayText: "id | Unique ID"},
              {text: "name", displayText: "name | The name"}]
  }];

  namespace = "sql-hint_";

  function test(name, spec) {
    testCM(name, function(cm) {
      cm.setValue(spec.value);
      cm.setCursor(spec.cursor);
      var completion = CodeMirror.hint.sql(cm, {tables: spec.tables});
      if (!deepCompare(completion.list, spec.list))
        throw new Failure("Wrong completion results " + JSON.stringify(completion.list) + " vs " + JSON.stringify(spec.list));
      eqPos(completion.from, spec.from);
      eqPos(completion.to, spec.to);
    }, {
      value: spec.value,
      mode: "text/x-mysql"
    });
  }

  test("keywords", {
    value: "SEL",
    cursor: Pos(0, 3),
    list: ["SELECT"],
    from: Pos(0, 0),
    to: Pos(0, 3)
  });

  test("from", {
    value: "SELECT * fr",
    cursor: Pos(0, 11),
    list: ["FROM"],
    from: Pos(0, 9),
    to: Pos(0, 11)
  });

  test("table", {
    value: "SELECT xc",
    cursor: Pos(0, 9),
    tables: simpleTables,
    list: ["xcountries"],
    from: Pos(0, 7),
    to: Pos(0, 9)
  });

  test("columns", {
    value: "SELECT users.",
    cursor: Pos(0, 13),
    tables: simpleTables,
    list: ["users.name", "users.score", "users.birthDate"],
    from: Pos(0, 7),
    to: Pos(0, 13)
  });

  test("singlecolumn", {
    value: "SELECT users.na",
    cursor: Pos(0, 15),
    tables: simpleTables,
    list: ["users.name"],
    from: Pos(0, 7),
    to: Pos(0, 15)
  });

  test("quoted", {
    value: "SELECT `users`.`na",
    cursor: Pos(0, 18),
    tables: simpleTables,
    list: ["`users`.`name`"],
    from: Pos(0, 7),
    to: Pos(0, 18)
  });

  test("quotedcolumn", {
    value: "SELECT users.`na",
    cursor: Pos(0, 16),
    tables: simpleTables,
    list: ["`users`.`name`"],
    from: Pos(0, 7),
    to: Pos(0, 16)
  });

  test("schema", {
    value: "SELECT schem",
    cursor: Pos(0, 12),
    tables: schemaTables,
    list: ["schema.users", "schema.countries",
           "SCHEMA", "SCHEMA_NAME", "SCHEMAS"],
    from: Pos(0, 7),
    to: Pos(0, 12)
  });

  test("schemaquoted", {
    value: "SELECT `sch",
    cursor: Pos(0, 11),
    tables: schemaTables,
    list: ["`schema`.`users`", "`schema`.`countries`"],
    from: Pos(0, 7),
    to: Pos(0, 11)
  });

  test("schemacolumn", {
    value: "SELECT schema.users.",
    cursor: Pos(0, 20),
    tables: schemaTables,
    list: ["schema.users.name",
           "schema.users.score",
           "schema.users.birthDate"],
    from: Pos(0, 7),
    to: Pos(0, 20)
  });

  test("schemacolumnquoted", {
    value: "SELECT `schema`.`users`.",
    cursor: Pos(0, 24),
    tables: schemaTables,
    list: ["`schema`.`users`.`name`",
           "`schema`.`users`.`score`",
           "`schema`.`users`.`birthDate`"],
    from: Pos(0, 7),
    to: Pos(0, 24)
  });

  test("displayText_table", {
    value: "SELECT myt",
    cursor: Pos(0, 10),
    tables: displayTextTables,
    list: displayTextTables,
    from: Pos(0, 7),
    to: Pos(0, 10)
  });

  test("displayText_column", {
    value: "SELECT mytable.",
    cursor: Pos(0, 15),
    tables: displayTextTables,
    list: [{text: "mytable.id", displayText: "id | Unique ID"},
           {text: "mytable.name", displayText: "name | The name"}],
    from: Pos(0, 7),
    to: Pos(0, 15)
  });

  test("alias_complete", {
    value: "SELECT t. FROM users t",
    cursor: Pos(0, 9),
    tables: simpleTables,
    list: ["t.name", "t.score", "t.birthDate"],
    from: Pos(0, 7),
    to: Pos(0, 9)
  });

  test("alias_complete_with_displayText", {
    value: "SELECT t. FROM mytable t",
    cursor: Pos(0, 9),
    tables: displayTextTables,
    list: [{text: "t.id", displayText: "id | Unique ID"},
           {text: "t.name", displayText: "name | The name"}],
    from: Pos(0, 7),
    to: Pos(0, 9)
  })

  function deepCompare(a, b) {
    if (!a || typeof a != "object")
      return a === b;
    if (!b || typeof b != "object")
      return false;
    for (var prop in a) if (!deepCompare(a[prop], b[prop])) return false;
    return true;
  }
})();
CodeMirror-5.4.0/test/sublime_test.js000066400000000000000000000251741254300440500176070ustar00rootroot00000000000000(function() {
  "use strict";
  
  var Pos = CodeMirror.Pos;
  namespace = "sublime_";

  function stTest(name) {
    var actions = Array.prototype.slice.call(arguments, 1);
    testCM(name, function(cm) {
      for (var i = 0; i < actions.length; i++) {
        var action = actions[i];
        if (typeof action == "string" && i == 0)
          cm.setValue(action);
        else if (typeof action == "string")
          cm.execCommand(action);
        else if (action instanceof Pos)
          cm.setCursor(action);
        else
          action(cm);
      }
    });
  }

  function at(line, ch, msg) {
    return function(cm) {
      eq(cm.listSelections().length, 1);
      eqPos(cm.getCursor("head"), Pos(line, ch), msg);
      eqPos(cm.getCursor("anchor"), Pos(line, ch), msg);
    };
  }

  function val(content, msg) {
    return function(cm) { eq(cm.getValue(), content, msg); };
  }

  function argsToRanges(args) {
    if (args.length % 4) throw new Error("Wrong number of arguments for ranges.");
    var ranges = [];
    for (var i = 0; i < args.length; i += 4)
      ranges.push({anchor: Pos(args[i], args[i + 1]),
                   head: Pos(args[i + 2], args[i + 3])});
    return ranges;
  }

  function setSel() {
    var ranges = argsToRanges(arguments);
    return function(cm) { cm.setSelections(ranges, 0); };
  }

  function hasSel() {
    var ranges = argsToRanges(arguments);
    return function(cm) {
      var sels = cm.listSelections();
      if (sels.length != ranges.length)
        throw new Failure("Expected " + ranges.length + " selections, but found " + sels.length);
      for (var i = 0; i < sels.length; i++) {
        eqPos(sels[i].anchor, ranges[i].anchor, "anchor " + i);
        eqPos(sels[i].head, ranges[i].head, "head " + i);
      }
    };
  }

  stTest("bySubword", "the foo_bar DooDahBah \n a",
         "goSubwordLeft", at(0, 0),
         "goSubwordRight", at(0, 3),
         "goSubwordRight", at(0, 7),
         "goSubwordRight", at(0, 11),
         "goSubwordRight", at(0, 15),
         "goSubwordRight", at(0, 18),
         "goSubwordRight", at(0, 21),
         "goSubwordRight", at(0, 22),
         "goSubwordRight", at(1, 0),
         "goSubwordRight", at(1, 2),
         "goSubwordRight", at(1, 2),
         "goSubwordLeft", at(1, 1),
         "goSubwordLeft", at(1, 0),
         "goSubwordLeft", at(0, 22),
         "goSubwordLeft", at(0, 18),
         "goSubwordLeft", at(0, 15),
         "goSubwordLeft", at(0, 12),
         "goSubwordLeft", at(0, 8),
         "goSubwordLeft", at(0, 4),
         "goSubwordLeft", at(0, 0));

  stTest("splitSelectionByLine", "abc\ndef\nghi",
         setSel(0, 1, 2, 2),
         "splitSelectionByLine",
         hasSel(0, 1, 0, 3,
                1, 0, 1, 3,
                2, 0, 2, 2));

  stTest("splitSelectionByLineMulti", "abc\ndef\nghi\njkl",
         setSel(0, 1, 1, 1,
                1, 2, 3, 2,
                3, 3, 3, 3),
         "splitSelectionByLine",
         hasSel(0, 1, 0, 3,
                1, 0, 1, 1,
                1, 2, 1, 3,
                2, 0, 2, 3,
                3, 0, 3, 2,
                3, 3, 3, 3));

  stTest("selectLine", "abc\ndef\nghi",
         setSel(0, 1, 0, 1,
                2, 0, 2, 1),
         "selectLine",
         hasSel(0, 0, 1, 0,
                2, 0, 2, 3),
         setSel(0, 1, 1, 0),
         "selectLine",
         hasSel(0, 0, 2, 0));

  stTest("insertLineAfter", "abcde\nfghijkl\nmn",
         setSel(0, 1, 0, 1,
                0, 3, 0, 3,
                1, 2, 1, 2,
                1, 3, 1, 5), "insertLineAfter",
         hasSel(1, 0, 1, 0,
                3, 0, 3, 0), val("abcde\n\nfghijkl\n\nmn"));

  stTest("insertLineBefore", "abcde\nfghijkl\nmn",
         setSel(0, 1, 0, 1,
                0, 3, 0, 3,
                1, 2, 1, 2,
                1, 3, 1, 5), "insertLineBefore",
         hasSel(0, 0, 0, 0,
                2, 0, 2, 0), val("\nabcde\n\nfghijkl\nmn"));

  stTest("selectNextOccurrence", "a foo bar\nfoobar foo",
         setSel(0, 2, 0, 5),
         "selectNextOccurrence", hasSel(0, 2, 0, 5,
                                        1, 0, 1, 3),
         "selectNextOccurrence", hasSel(0, 2, 0, 5,
                                        1, 0, 1, 3,
                                        1, 7, 1, 10),
         "selectNextOccurrence", hasSel(0, 2, 0, 5,
                                        1, 0, 1, 3,
                                        1, 7, 1, 10),
         Pos(0, 3), "selectNextOccurrence", hasSel(0, 2, 0, 5),
        "selectNextOccurrence", hasSel(0, 2, 0, 5,
                                       1, 7, 1, 10),
         setSel(0, 6, 0, 9),
         "selectNextOccurrence", hasSel(0, 6, 0, 9,
                                        1, 3, 1, 6));

  stTest("selectScope", "foo(a) {\n  bar[1, 2];\n}",
         "selectScope", hasSel(0, 0, 2, 1),
         Pos(0, 4), "selectScope", hasSel(0, 4, 0, 5),
         Pos(0, 5), "selectScope", hasSel(0, 4, 0, 5),
         Pos(0, 6), "selectScope", hasSel(0, 0, 2, 1),
         Pos(0, 8), "selectScope", hasSel(0, 8, 2, 0),
         Pos(1, 2), "selectScope", hasSel(0, 8, 2, 0),
         Pos(1, 6), "selectScope", hasSel(1, 6, 1, 10),
         Pos(1, 9), "selectScope", hasSel(1, 6, 1, 10));

  stTest("goToBracket", "foo(a) {\n  bar[1, 2];\n}",
         Pos(0, 0), "goToBracket", at(0, 0),
         Pos(0, 4), "goToBracket", at(0, 5), "goToBracket", at(0, 4),
         Pos(0, 8), "goToBracket", at(2, 0), "goToBracket", at(0, 8),
         Pos(1, 2), "goToBracket", at(2, 0),
         Pos(1, 7), "goToBracket", at(1, 10), "goToBracket", at(1, 6));

  stTest("swapLine", "1\n2\n3---\n4\n5",
         "swapLineDown", val("2\n1\n3---\n4\n5"),
         "swapLineUp", val("1\n2\n3---\n4\n5"),
         "swapLineUp", val("1\n2\n3---\n4\n5"),
         Pos(4, 1), "swapLineDown", val("1\n2\n3---\n4\n5"),
         setSel(0, 1, 0, 1,
                1, 0, 2, 0,
                2, 2, 2, 2),
         "swapLineDown", val("4\n1\n2\n3---\n5"),
         hasSel(1, 1, 1, 1,
                2, 0, 3, 0,
                3, 2, 3, 2),
         "swapLineUp", val("1\n2\n3---\n4\n5"),
         hasSel(0, 1, 0, 1,
                1, 0, 2, 0,
                2, 2, 2, 2));

  stTest("swapLineEmptyBottomSel", "1\n2\n3",
         setSel(0, 1, 1, 0),
         "swapLineDown", val("2\n1\n3"), hasSel(1, 1, 2, 0),
         "swapLineUp", val("1\n2\n3"), hasSel(0, 1, 1, 0),
         "swapLineUp", val("1\n2\n3"), hasSel(0, 0, 0, 0));

  stTest("swapLineUpFromEnd", "a\nb\nc",
         Pos(2, 1), "swapLineUp",
         hasSel(1, 1, 1, 1), val("a\nc\nb"));

  stTest("joinLines", "abc\ndef\nghi\njkl",
         "joinLines", val("abc def\nghi\njkl"), at(0, 4),
         "undo",
         setSel(0, 2, 1, 1), "joinLines",
         val("abc def ghi\njkl"), hasSel(0, 2, 0, 8),
         "undo",
         setSel(0, 1, 0, 1,
                1, 1, 1, 1,
                3, 1, 3, 1), "joinLines",
         val("abc def ghi\njkl"), hasSel(0, 4, 0, 4,
                                         0, 8, 0, 8,
                                         1, 3, 1, 3));

  stTest("duplicateLine", "abc\ndef\nghi",
         Pos(1, 0), "duplicateLine", val("abc\ndef\ndef\nghi"), at(2, 0),
         "undo",
         setSel(0, 1, 0, 1,
                1, 1, 1, 1,
                2, 1, 2, 1), "duplicateLine",
         val("abc\nabc\ndef\ndef\nghi\nghi"), hasSel(1, 1, 1, 1,
                                                     3, 1, 3, 1,
                                                     5, 1, 5, 1));
  stTest("duplicateLineSelection", "abcdef",
         setSel(0, 1, 0, 1,
                0, 2, 0, 4,
                0, 5, 0, 5),
         "duplicateLine",
         val("abcdef\nabcdcdef\nabcdcdef"), hasSel(2, 1, 2, 1,
                                                   2, 4, 2, 6,
                                                   2, 7, 2, 7));

  stTest("selectLinesUpward", "123\n345\n789\n012",
         setSel(0, 1, 0, 1,
                1, 1, 1, 3,
                2, 0, 2, 0,
                3, 0, 3, 0),
         "selectLinesUpward",
         hasSel(0, 1, 0, 1,
                0, 3, 0, 3,
                1, 0, 1, 0,
                1, 1, 1, 3,
                2, 0, 2, 0,
                3, 0, 3, 0));

  stTest("selectLinesDownward", "123\n345\n789\n012",
         setSel(0, 1, 0, 1,
                1, 1, 1, 3,
                2, 0, 2, 0,
                3, 0, 3, 0),
         "selectLinesDownward",
         hasSel(0, 1, 0, 1,
                1, 1, 1, 3,
                2, 0, 2, 0,
                2, 3, 2, 3,
                3, 0, 3, 0));

  stTest("sortLines", "c\nb\na\nC\nB\nA",
         "sortLines", val("A\nB\nC\na\nb\nc"),
         "undo",
         setSel(0, 0, 2, 0,
                3, 0, 5, 0),
         "sortLines", val("a\nb\nc\nA\nB\nC"),
         hasSel(0, 0, 2, 1,
                3, 0, 5, 1),
         "undo",
         setSel(1, 0, 4, 0), "sortLinesInsensitive", val("c\na\nB\nb\nC\nA"));

  stTest("bookmarks", "abc\ndef\nghi\njkl",
         Pos(0, 1), "toggleBookmark",
         setSel(1, 1, 1, 2), "toggleBookmark",
         setSel(2, 1, 2, 2), "toggleBookmark",
         "nextBookmark", hasSel(0, 1, 0, 1),
         "nextBookmark", hasSel(1, 1, 1, 2),
         "nextBookmark", hasSel(2, 1, 2, 2),
         "prevBookmark", hasSel(1, 1, 1, 2),
         "prevBookmark", hasSel(0, 1, 0, 1),
         "prevBookmark", hasSel(2, 1, 2, 2),
         "prevBookmark", hasSel(1, 1, 1, 2),
         "toggleBookmark",
         "prevBookmark", hasSel(2, 1, 2, 2),
         "prevBookmark", hasSel(0, 1, 0, 1),
         "selectBookmarks", hasSel(0, 1, 0, 1,
                                   2, 1, 2, 2),
         "clearBookmarks",
         Pos(0, 0), "selectBookmarks", at(0, 0));

  stTest("upAndDowncaseAtCursor", "abc\ndef  x\nghI",
         setSel(0, 1, 0, 3,
                1, 1, 1, 1,
                1, 4, 1, 4), "upcaseAtCursor",
         val("aBC\nDEF  x\nghI"), hasSel(0, 1, 0, 3,
                                         1, 3, 1, 3,
                                         1, 4, 1, 4),
         "downcaseAtCursor",
         val("abc\ndef  x\nghI"), hasSel(0, 1, 0, 3,
                                         1, 3, 1, 3,
                                         1, 4, 1, 4));

  stTest("mark", "abc\ndef\nghi",
         Pos(1, 1), "setSublimeMark",
         Pos(2, 1), "selectToSublimeMark", hasSel(2, 1, 1, 1),
         Pos(0, 1), "swapWithSublimeMark", at(1, 1), "swapWithSublimeMark", at(0, 1),
         "deleteToSublimeMark", val("aef\nghi"),
         "sublimeYank", val("abc\ndef\nghi"), at(1, 1));

  stTest("findUnder", "foo foobar  a",
         "findUnder", hasSel(0, 4, 0, 7),
         "findUnder", hasSel(0, 0, 0, 3),
         "findUnderPrevious", hasSel(0, 4, 0, 7),
         "findUnderPrevious", hasSel(0, 0, 0, 3),
         Pos(0, 4), "findUnder", hasSel(0, 4, 0, 10),
         Pos(0, 11), "findUnder", hasSel(0, 11, 0, 11));
})();
CodeMirror-5.4.0/test/test.js000066400000000000000000002232331254300440500160630ustar00rootroot00000000000000var Pos = CodeMirror.Pos;

CodeMirror.defaults.rtlMoveVisually = true;

function forEach(arr, f) {
  for (var i = 0, e = arr.length; i < e; ++i) f(arr[i], i);
}

function addDoc(cm, width, height) {
  var content = [], line = "";
  for (var i = 0; i < width; ++i) line += "x";
  for (var i = 0; i < height; ++i) content.push(line);
  cm.setValue(content.join("\n"));
}

function byClassName(elt, cls) {
  if (elt.getElementsByClassName) return elt.getElementsByClassName(cls);
  var found = [], re = new RegExp("\\b" + cls + "\\b");
  function search(elt) {
    if (elt.nodeType == 3) return;
    if (re.test(elt.className)) found.push(elt);
    for (var i = 0, e = elt.childNodes.length; i < e; ++i)
      search(elt.childNodes[i]);
  }
  search(elt);
  return found;
}

var ie_lt8 = /MSIE [1-7]\b/.test(navigator.userAgent);
var ie_lt9 = /MSIE [1-8]\b/.test(navigator.userAgent);
var mac = /Mac/.test(navigator.platform);
var phantom = /PhantomJS/.test(navigator.userAgent);
var opera = /Opera\/\./.test(navigator.userAgent);
var opera_version = opera && navigator.userAgent.match(/Version\/(\d+\.\d+)/);
if (opera_version) opera_version = Number(opera_version);
var opera_lt10 = opera && (!opera_version || opera_version < 10);

namespace = "core_";

test("core_fromTextArea", function() {
  var te = document.getElementById("code");
  te.value = "CONTENT";
  var cm = CodeMirror.fromTextArea(te);
  is(!te.offsetHeight);
  eq(cm.getValue(), "CONTENT");
  cm.setValue("foo\nbar");
  eq(cm.getValue(), "foo\nbar");
  cm.save();
  is(/^foo\r?\nbar$/.test(te.value));
  cm.setValue("xxx");
  cm.toTextArea();
  is(te.offsetHeight);
  eq(te.value, "xxx");
});

testCM("getRange", function(cm) {
  eq(cm.getLine(0), "1234");
  eq(cm.getLine(1), "5678");
  eq(cm.getLine(2), null);
  eq(cm.getLine(-1), null);
  eq(cm.getRange(Pos(0, 0), Pos(0, 3)), "123");
  eq(cm.getRange(Pos(0, -1), Pos(0, 200)), "1234");
  eq(cm.getRange(Pos(0, 2), Pos(1, 2)), "34\n56");
  eq(cm.getRange(Pos(1, 2), Pos(100, 0)), "78");
}, {value: "1234\n5678"});

testCM("replaceRange", function(cm) {
  eq(cm.getValue(), "");
  cm.replaceRange("foo\n", Pos(0, 0));
  eq(cm.getValue(), "foo\n");
  cm.replaceRange("a\nb", Pos(0, 1));
  eq(cm.getValue(), "fa\nboo\n");
  eq(cm.lineCount(), 3);
  cm.replaceRange("xyzzy", Pos(0, 0), Pos(1, 1));
  eq(cm.getValue(), "xyzzyoo\n");
  cm.replaceRange("abc", Pos(0, 0), Pos(10, 0));
  eq(cm.getValue(), "abc");
  eq(cm.lineCount(), 1);
});

testCM("selection", function(cm) {
  cm.setSelection(Pos(0, 4), Pos(2, 2));
  is(cm.somethingSelected());
  eq(cm.getSelection(), "11\n222222\n33");
  eqPos(cm.getCursor(false), Pos(2, 2));
  eqPos(cm.getCursor(true), Pos(0, 4));
  cm.setSelection(Pos(1, 0));
  is(!cm.somethingSelected());
  eq(cm.getSelection(), "");
  eqPos(cm.getCursor(true), Pos(1, 0));
  cm.replaceSelection("abc", "around");
  eq(cm.getSelection(), "abc");
  eq(cm.getValue(), "111111\nabc222222\n333333");
  cm.replaceSelection("def", "end");
  eq(cm.getSelection(), "");
  eqPos(cm.getCursor(true), Pos(1, 3));
  cm.setCursor(Pos(2, 1));
  eqPos(cm.getCursor(true), Pos(2, 1));
  cm.setCursor(1, 2);
  eqPos(cm.getCursor(true), Pos(1, 2));
}, {value: "111111\n222222\n333333"});

testCM("extendSelection", function(cm) {
  cm.setExtending(true);
  addDoc(cm, 10, 10);
  cm.setSelection(Pos(3, 5));
  eqPos(cm.getCursor("head"), Pos(3, 5));
  eqPos(cm.getCursor("anchor"), Pos(3, 5));
  cm.setSelection(Pos(2, 5), Pos(5, 5));
  eqPos(cm.getCursor("head"), Pos(5, 5));
  eqPos(cm.getCursor("anchor"), Pos(2, 5));
  eqPos(cm.getCursor("start"), Pos(2, 5));
  eqPos(cm.getCursor("end"), Pos(5, 5));
  cm.setSelection(Pos(5, 5), Pos(2, 5));
  eqPos(cm.getCursor("head"), Pos(2, 5));
  eqPos(cm.getCursor("anchor"), Pos(5, 5));
  eqPos(cm.getCursor("start"), Pos(2, 5));
  eqPos(cm.getCursor("end"), Pos(5, 5));
  cm.extendSelection(Pos(3, 2));
  eqPos(cm.getCursor("head"), Pos(3, 2));
  eqPos(cm.getCursor("anchor"), Pos(5, 5));
  cm.extendSelection(Pos(6, 2));
  eqPos(cm.getCursor("head"), Pos(6, 2));
  eqPos(cm.getCursor("anchor"), Pos(5, 5));
  cm.extendSelection(Pos(6, 3), Pos(6, 4));
  eqPos(cm.getCursor("head"), Pos(6, 4));
  eqPos(cm.getCursor("anchor"), Pos(5, 5));
  cm.extendSelection(Pos(0, 3), Pos(0, 4));
  eqPos(cm.getCursor("head"), Pos(0, 3));
  eqPos(cm.getCursor("anchor"), Pos(5, 5));
  cm.extendSelection(Pos(4, 5), Pos(6, 5));
  eqPos(cm.getCursor("head"), Pos(6, 5));
  eqPos(cm.getCursor("anchor"), Pos(4, 5));
  cm.setExtending(false);
  cm.extendSelection(Pos(0, 3), Pos(0, 4));
  eqPos(cm.getCursor("head"), Pos(0, 3));
  eqPos(cm.getCursor("anchor"), Pos(0, 4));
});

testCM("lines", function(cm) {
  eq(cm.getLine(0), "111111");
  eq(cm.getLine(1), "222222");
  eq(cm.getLine(-1), null);
  cm.replaceRange("", Pos(1, 0), Pos(2, 0))
  cm.replaceRange("abc", Pos(1, 0), Pos(1));
  eq(cm.getValue(), "111111\nabc");
}, {value: "111111\n222222\n333333"});

testCM("indent", function(cm) {
  cm.indentLine(1);
  eq(cm.getLine(1), "   blah();");
  cm.setOption("indentUnit", 8);
  cm.indentLine(1);
  eq(cm.getLine(1), "\tblah();");
  cm.setOption("indentUnit", 10);
  cm.setOption("tabSize", 4);
  cm.indentLine(1);
  eq(cm.getLine(1), "\t\t  blah();");
}, {value: "if (x) {\nblah();\n}", indentUnit: 3, indentWithTabs: true, tabSize: 8});

testCM("indentByNumber", function(cm) {
  cm.indentLine(0, 2);
  eq(cm.getLine(0), "  foo");
  cm.indentLine(0, -200);
  eq(cm.getLine(0), "foo");
  cm.setSelection(Pos(0, 0), Pos(1, 2));
  cm.indentSelection(3);
  eq(cm.getValue(), "   foo\n   bar\nbaz");
}, {value: "foo\nbar\nbaz"});

test("core_defaults", function() {
  var defsCopy = {}, defs = CodeMirror.defaults;
  for (var opt in defs) defsCopy[opt] = defs[opt];
  defs.indentUnit = 5;
  defs.value = "uu";
  defs.indentWithTabs = true;
  defs.tabindex = 55;
  var place = document.getElementById("testground"), cm = CodeMirror(place);
  try {
    eq(cm.getOption("indentUnit"), 5);
    cm.setOption("indentUnit", 10);
    eq(defs.indentUnit, 5);
    eq(cm.getValue(), "uu");
    eq(cm.getOption("indentWithTabs"), true);
    eq(cm.getInputField().tabIndex, 55);
  }
  finally {
    for (var opt in defsCopy) defs[opt] = defsCopy[opt];
    place.removeChild(cm.getWrapperElement());
  }
});

testCM("lineInfo", function(cm) {
  eq(cm.lineInfo(-1), null);
  var mark = document.createElement("span");
  var lh = cm.setGutterMarker(1, "FOO", mark);
  var info = cm.lineInfo(1);
  eq(info.text, "222222");
  eq(info.gutterMarkers.FOO, mark);
  eq(info.line, 1);
  eq(cm.lineInfo(2).gutterMarkers, null);
  cm.setGutterMarker(lh, "FOO", null);
  eq(cm.lineInfo(1).gutterMarkers, null);
  cm.setGutterMarker(1, "FOO", mark);
  cm.setGutterMarker(0, "FOO", mark);
  cm.clearGutter("FOO");
  eq(cm.lineInfo(0).gutterMarkers, null);
  eq(cm.lineInfo(1).gutterMarkers, null);
}, {value: "111111\n222222\n333333"});

testCM("coords", function(cm) {
  cm.setSize(null, 100);
  addDoc(cm, 32, 200);
  var top = cm.charCoords(Pos(0, 0));
  var bot = cm.charCoords(Pos(200, 30));
  is(top.left < bot.left);
  is(top.top < bot.top);
  is(top.top < top.bottom);
  cm.scrollTo(null, 100);
  var top2 = cm.charCoords(Pos(0, 0));
  is(top.top > top2.top);
  eq(top.left, top2.left);
});

testCM("coordsChar", function(cm) {
  addDoc(cm, 35, 70);
  for (var i = 0; i < 2; ++i) {
    var sys = i ? "local" : "page";
    for (var ch = 0; ch <= 35; ch += 5) {
      for (var line = 0; line < 70; line += 5) {
        cm.setCursor(line, ch);
        var coords = cm.charCoords(Pos(line, ch), sys);
        var pos = cm.coordsChar({left: coords.left + 1, top: coords.top + 1}, sys);
        eqPos(pos, Pos(line, ch));
      }
    }
  }
}, {lineNumbers: true});

testCM("posFromIndex", function(cm) {
  cm.setValue(
    "This function should\n" +
    "convert a zero based index\n" +
    "to line and ch."
  );

  var examples = [
    { index: -1, line: 0, ch: 0  }, // <- Tests clipping
    { index: 0,  line: 0, ch: 0  },
    { index: 10, line: 0, ch: 10 },
    { index: 39, line: 1, ch: 18 },
    { index: 55, line: 2, ch: 7  },
    { index: 63, line: 2, ch: 15 },
    { index: 64, line: 2, ch: 15 }  // <- Tests clipping
  ];

  for (var i = 0; i < examples.length; i++) {
    var example = examples[i];
    var pos = cm.posFromIndex(example.index);
    eq(pos.line, example.line);
    eq(pos.ch, example.ch);
    if (example.index >= 0 && example.index < 64)
      eq(cm.indexFromPos(pos), example.index);
  }
});

testCM("undo", function(cm) {
  cm.replaceRange("def", Pos(0, 0), Pos(0));
  eq(cm.historySize().undo, 1);
  cm.undo();
  eq(cm.getValue(), "abc");
  eq(cm.historySize().undo, 0);
  eq(cm.historySize().redo, 1);
  cm.redo();
  eq(cm.getValue(), "def");
  eq(cm.historySize().undo, 1);
  eq(cm.historySize().redo, 0);
  cm.setValue("1\n\n\n2");
  cm.clearHistory();
  eq(cm.historySize().undo, 0);
  for (var i = 0; i < 20; ++i) {
    cm.replaceRange("a", Pos(0, 0));
    cm.replaceRange("b", Pos(3, 0));
  }
  eq(cm.historySize().undo, 40);
  for (var i = 0; i < 40; ++i)
    cm.undo();
  eq(cm.historySize().redo, 40);
  eq(cm.getValue(), "1\n\n\n2");
}, {value: "abc"});

testCM("undoDepth", function(cm) {
  cm.replaceRange("d", Pos(0));
  cm.replaceRange("e", Pos(0));
  cm.replaceRange("f", Pos(0));
  cm.undo(); cm.undo(); cm.undo();
  eq(cm.getValue(), "abcd");
}, {value: "abc", undoDepth: 4});

testCM("undoDoesntClearValue", function(cm) {
  cm.undo();
  eq(cm.getValue(), "x");
}, {value: "x"});

testCM("undoMultiLine", function(cm) {
  cm.operation(function() {
    cm.replaceRange("x", Pos(0, 0));
    cm.replaceRange("y", Pos(1, 0));
  });
  cm.undo();
  eq(cm.getValue(), "abc\ndef\nghi");
  cm.operation(function() {
    cm.replaceRange("y", Pos(1, 0));
    cm.replaceRange("x", Pos(0, 0));
  });
  cm.undo();
  eq(cm.getValue(), "abc\ndef\nghi");
  cm.operation(function() {
    cm.replaceRange("y", Pos(2, 0));
    cm.replaceRange("x", Pos(1, 0));
    cm.replaceRange("z", Pos(2, 0));
  });
  cm.undo();
  eq(cm.getValue(), "abc\ndef\nghi", 3);
}, {value: "abc\ndef\nghi"});

testCM("undoComposite", function(cm) {
  cm.replaceRange("y", Pos(1));
  cm.operation(function() {
    cm.replaceRange("x", Pos(0));
    cm.replaceRange("z", Pos(2));
  });
  eq(cm.getValue(), "ax\nby\ncz\n");
  cm.undo();
  eq(cm.getValue(), "a\nby\nc\n");
  cm.undo();
  eq(cm.getValue(), "a\nb\nc\n");
  cm.redo(); cm.redo();
  eq(cm.getValue(), "ax\nby\ncz\n");
}, {value: "a\nb\nc\n"});

testCM("undoSelection", function(cm) {
  cm.setSelection(Pos(0, 2), Pos(0, 4));
  cm.replaceSelection("");
  cm.setCursor(Pos(1, 0));
  cm.undo();
  eqPos(cm.getCursor(true), Pos(0, 2));
  eqPos(cm.getCursor(false), Pos(0, 4));
  cm.setCursor(Pos(1, 0));
  cm.redo();
  eqPos(cm.getCursor(true), Pos(0, 2));
  eqPos(cm.getCursor(false), Pos(0, 2));
}, {value: "abcdefgh\n"});

testCM("undoSelectionAsBefore", function(cm) {
  cm.replaceSelection("abc", "around");
  cm.undo();
  cm.redo();
  eq(cm.getSelection(), "abc");
});

testCM("selectionChangeConfusesHistory", function(cm) {
  cm.replaceSelection("abc", null, "dontmerge");
  cm.operation(function() {
    cm.setCursor(Pos(0, 0));
    cm.replaceSelection("abc", null, "dontmerge");
  });
  eq(cm.historySize().undo, 2);
});

testCM("markTextSingleLine", function(cm) {
  forEach([{a: 0, b: 1, c: "", f: 2, t: 5},
           {a: 0, b: 4, c: "", f: 0, t: 2},
           {a: 1, b: 2, c: "x", f: 3, t: 6},
           {a: 4, b: 5, c: "", f: 3, t: 5},
           {a: 4, b: 5, c: "xx", f: 3, t: 7},
           {a: 2, b: 5, c: "", f: 2, t: 3},
           {a: 2, b: 5, c: "abcd", f: 6, t: 7},
           {a: 2, b: 6, c: "x", f: null, t: null},
           {a: 3, b: 6, c: "", f: null, t: null},
           {a: 0, b: 9, c: "hallo", f: null, t: null},
           {a: 4, b: 6, c: "x", f: 3, t: 4},
           {a: 4, b: 8, c: "", f: 3, t: 4},
           {a: 6, b: 6, c: "a", f: 3, t: 6},
           {a: 8, b: 9, c: "", f: 3, t: 6}], function(test) {
    cm.setValue("1234567890");
    var r = cm.markText(Pos(0, 3), Pos(0, 6), {className: "foo"});
    cm.replaceRange(test.c, Pos(0, test.a), Pos(0, test.b));
    var f = r.find();
    eq(f && f.from.ch, test.f); eq(f && f.to.ch, test.t);
  });
});

testCM("markTextMultiLine", function(cm) {
  function p(v) { return v && Pos(v[0], v[1]); }
  forEach([{a: [0, 0], b: [0, 5], c: "", f: [0, 0], t: [2, 5]},
           {a: [0, 0], b: [0, 5], c: "foo\n", f: [1, 0], t: [3, 5]},
           {a: [0, 1], b: [0, 10], c: "", f: [0, 1], t: [2, 5]},
           {a: [0, 5], b: [0, 6], c: "x", f: [0, 6], t: [2, 5]},
           {a: [0, 0], b: [1, 0], c: "", f: [0, 0], t: [1, 5]},
           {a: [0, 6], b: [2, 4], c: "", f: [0, 5], t: [0, 7]},
           {a: [0, 6], b: [2, 4], c: "aa", f: [0, 5], t: [0, 9]},
           {a: [1, 2], b: [1, 8], c: "", f: [0, 5], t: [2, 5]},
           {a: [0, 5], b: [2, 5], c: "xx", f: null, t: null},
           {a: [0, 0], b: [2, 10], c: "x", f: null, t: null},
           {a: [1, 5], b: [2, 5], c: "", f: [0, 5], t: [1, 5]},
           {a: [2, 0], b: [2, 3], c: "", f: [0, 5], t: [2, 2]},
           {a: [2, 5], b: [3, 0], c: "a\nb", f: [0, 5], t: [2, 5]},
           {a: [2, 3], b: [3, 0], c: "x", f: [0, 5], t: [2, 3]},
           {a: [1, 1], b: [1, 9], c: "1\n2\n3", f: [0, 5], t: [4, 5]}], function(test) {
    cm.setValue("aaaaaaaaaa\nbbbbbbbbbb\ncccccccccc\ndddddddd\n");
    var r = cm.markText(Pos(0, 5), Pos(2, 5),
                        {className: "CodeMirror-matchingbracket"});
    cm.replaceRange(test.c, p(test.a), p(test.b));
    var f = r.find();
    eqPos(f && f.from, p(test.f)); eqPos(f && f.to, p(test.t));
  });
});

testCM("markTextUndo", function(cm) {
  var marker1, marker2, bookmark;
  marker1 = cm.markText(Pos(0, 1), Pos(0, 3),
                        {className: "CodeMirror-matchingbracket"});
  marker2 = cm.markText(Pos(0, 0), Pos(2, 1),
                        {className: "CodeMirror-matchingbracket"});
  bookmark = cm.setBookmark(Pos(1, 5));
  cm.operation(function(){
    cm.replaceRange("foo", Pos(0, 2));
    cm.replaceRange("bar\nbaz\nbug\n", Pos(2, 0), Pos(3, 0));
  });
  var v1 = cm.getValue();
  cm.setValue("");
  eq(marker1.find(), null); eq(marker2.find(), null); eq(bookmark.find(), null);
  cm.undo();
  eqPos(bookmark.find(), Pos(1, 5), "still there");
  cm.undo();
  var m1Pos = marker1.find(), m2Pos = marker2.find();
  eqPos(m1Pos.from, Pos(0, 1)); eqPos(m1Pos.to, Pos(0, 3));
  eqPos(m2Pos.from, Pos(0, 0)); eqPos(m2Pos.to, Pos(2, 1));
  eqPos(bookmark.find(), Pos(1, 5));
  cm.redo(); cm.redo();
  eq(bookmark.find(), null);
  cm.undo();
  eqPos(bookmark.find(), Pos(1, 5));
  eq(cm.getValue(), v1);
}, {value: "1234\n56789\n00\n"});

testCM("markTextStayGone", function(cm) {
  var m1 = cm.markText(Pos(0, 0), Pos(0, 1));
  cm.replaceRange("hi", Pos(0, 2));
  m1.clear();
  cm.undo();
  eq(m1.find(), null);
}, {value: "hello"});

testCM("markTextAllowEmpty", function(cm) {
  var m1 = cm.markText(Pos(0, 1), Pos(0, 2), {clearWhenEmpty: false});
  is(m1.find());
  cm.replaceRange("x", Pos(0, 0));
  is(m1.find());
  cm.replaceRange("y", Pos(0, 2));
  is(m1.find());
  cm.replaceRange("z", Pos(0, 3), Pos(0, 4));
  is(!m1.find());
  var m2 = cm.markText(Pos(0, 1), Pos(0, 2), {clearWhenEmpty: false,
                                              inclusiveLeft: true,
                                              inclusiveRight: true});
  cm.replaceRange("q", Pos(0, 1), Pos(0, 2));
  is(m2.find());
  cm.replaceRange("", Pos(0, 0), Pos(0, 3));
  is(!m2.find());
  var m3 = cm.markText(Pos(0, 1), Pos(0, 1), {clearWhenEmpty: false});
  cm.replaceRange("a", Pos(0, 3));
  is(m3.find());
  cm.replaceRange("b", Pos(0, 1));
  is(!m3.find());
}, {value: "abcde"});

testCM("markTextStacked", function(cm) {
  var m1 = cm.markText(Pos(0, 0), Pos(0, 0), {clearWhenEmpty: false});
  var m2 = cm.markText(Pos(0, 0), Pos(0, 0), {clearWhenEmpty: false});
  cm.replaceRange("B", Pos(0, 1));
  is(m1.find() && m2.find());
}, {value: "A"});

testCM("undoPreservesNewMarks", function(cm) {
  cm.markText(Pos(0, 3), Pos(0, 4));
  cm.markText(Pos(1, 1), Pos(1, 3));
  cm.replaceRange("", Pos(0, 3), Pos(3, 1));
  var mBefore = cm.markText(Pos(0, 0), Pos(0, 1));
  var mAfter = cm.markText(Pos(0, 5), Pos(0, 6));
  var mAround = cm.markText(Pos(0, 2), Pos(0, 4));
  cm.undo();
  eqPos(mBefore.find().from, Pos(0, 0));
  eqPos(mBefore.find().to, Pos(0, 1));
  eqPos(mAfter.find().from, Pos(3, 3));
  eqPos(mAfter.find().to, Pos(3, 4));
  eqPos(mAround.find().from, Pos(0, 2));
  eqPos(mAround.find().to, Pos(3, 2));
  var found = cm.findMarksAt(Pos(2, 2));
  eq(found.length, 1);
  eq(found[0], mAround);
}, {value: "aaaa\nbbbb\ncccc\ndddd"});

testCM("markClearBetween", function(cm) {
  cm.setValue("aaa\nbbb\nccc\nddd\n");
  cm.markText(Pos(0, 0), Pos(2));
  cm.replaceRange("aaa\nbbb\nccc", Pos(0, 0), Pos(2));
  eq(cm.findMarksAt(Pos(1, 1)).length, 0);
});

testCM("deleteSpanCollapsedInclusiveLeft", function(cm) {
  var from = Pos(1, 0), to = Pos(1, 1);
  var m = cm.markText(from, to, {collapsed: true, inclusiveLeft: true});
  // Delete collapsed span.
  cm.replaceRange("", from, to);
}, {value: "abc\nX\ndef"});

testCM("markTextCSS", function(cm) {
  function present() {
    var spans = cm.display.lineDiv.getElementsByTagName("span");
    for (var i = 0; i < spans.length; i++)
      if (spans[i].style.color == "cyan" && span[i].textContent == "cdefg") return true;
  }
  var m = cm.markText(Pos(0, 2), Pos(0, 6), {css: "color: cyan"});
  m.clear();
  is(!present());
}, {value: "abcdefgh"});

testCM("bookmark", function(cm) {
  function p(v) { return v && Pos(v[0], v[1]); }
  forEach([{a: [1, 0], b: [1, 1], c: "", d: [1, 4]},
           {a: [1, 1], b: [1, 1], c: "xx", d: [1, 7]},
           {a: [1, 4], b: [1, 5], c: "ab", d: [1, 6]},
           {a: [1, 4], b: [1, 6], c: "", d: null},
           {a: [1, 5], b: [1, 6], c: "abc", d: [1, 5]},
           {a: [1, 6], b: [1, 8], c: "", d: [1, 5]},
           {a: [1, 4], b: [1, 4], c: "\n\n", d: [3, 1]},
           {bm: [1, 9], a: [1, 1], b: [1, 1], c: "\n", d: [2, 8]}], function(test) {
    cm.setValue("1234567890\n1234567890\n1234567890");
    var b = cm.setBookmark(p(test.bm) || Pos(1, 5));
    cm.replaceRange(test.c, p(test.a), p(test.b));
    eqPos(b.find(), p(test.d));
  });
});

testCM("bookmarkInsertLeft", function(cm) {
  var br = cm.setBookmark(Pos(0, 2), {insertLeft: false});
  var bl = cm.setBookmark(Pos(0, 2), {insertLeft: true});
  cm.setCursor(Pos(0, 2));
  cm.replaceSelection("hi");
  eqPos(br.find(), Pos(0, 2));
  eqPos(bl.find(), Pos(0, 4));
  cm.replaceRange("", Pos(0, 4), Pos(0, 5));
  cm.replaceRange("", Pos(0, 2), Pos(0, 4));
  cm.replaceRange("", Pos(0, 1), Pos(0, 2));
  // Verify that deleting next to bookmarks doesn't kill them
  eqPos(br.find(), Pos(0, 1));
  eqPos(bl.find(), Pos(0, 1));
}, {value: "abcdef"});

testCM("bookmarkCursor", function(cm) {
  var pos01 = cm.cursorCoords(Pos(0, 1)), pos11 = cm.cursorCoords(Pos(1, 1)),
      pos20 = cm.cursorCoords(Pos(2, 0)), pos30 = cm.cursorCoords(Pos(3, 0)),
      pos41 = cm.cursorCoords(Pos(4, 1));
  cm.setBookmark(Pos(0, 1), {widget: document.createTextNode("←"), insertLeft: true});
  cm.setBookmark(Pos(2, 0), {widget: document.createTextNode("←"), insertLeft: true});
  cm.setBookmark(Pos(1, 1), {widget: document.createTextNode("→")});
  cm.setBookmark(Pos(3, 0), {widget: document.createTextNode("→")});
  var new01 = cm.cursorCoords(Pos(0, 1)), new11 = cm.cursorCoords(Pos(1, 1)),
      new20 = cm.cursorCoords(Pos(2, 0)), new30 = cm.cursorCoords(Pos(3, 0));
  near(new01.left, pos01.left, 1);
  near(new01.top, pos01.top, 1);
  is(new11.left > pos11.left, "at right, middle of line");
  near(new11.top == pos11.top, 1);
  near(new20.left, pos20.left, 1);
  near(new20.top, pos20.top, 1);
  is(new30.left > pos30.left, "at right, empty line");
  near(new30.top, pos30, 1);
  cm.setBookmark(Pos(4, 0), {widget: document.createTextNode("→")});
  is(cm.cursorCoords(Pos(4, 1)).left > pos41.left, "single-char bug");
}, {value: "foo\nbar\n\n\nx\ny"});

testCM("multiBookmarkCursor", function(cm) {
  if (phantom) return;
  var ms = [], m;
  function add(insertLeft) {
    for (var i = 0; i < 3; ++i) {
      var node = document.createElement("span");
      node.innerHTML = "X";
      ms.push(cm.setBookmark(Pos(0, 1), {widget: node, insertLeft: insertLeft}));
    }
  }
  var base1 = cm.cursorCoords(Pos(0, 1)).left, base4 = cm.cursorCoords(Pos(0, 4)).left;
  add(true);
  near(base1, cm.cursorCoords(Pos(0, 1)).left, 1);
  while (m = ms.pop()) m.clear();
  add(false);
  near(base4, cm.cursorCoords(Pos(0, 1)).left, 1);
}, {value: "abcdefg"});

testCM("getAllMarks", function(cm) {
  addDoc(cm, 10, 10);
  var m1 = cm.setBookmark(Pos(0, 2));
  var m2 = cm.markText(Pos(0, 2), Pos(3, 2));
  var m3 = cm.markText(Pos(1, 2), Pos(1, 8));
  var m4 = cm.markText(Pos(8, 0), Pos(9, 0));
  eq(cm.getAllMarks().length, 4);
  m1.clear();
  m3.clear();
  eq(cm.getAllMarks().length, 2);
});

testCM("setValueClears", function(cm) {
  cm.addLineClass(0, "wrap", "foo");
  var mark = cm.markText(Pos(0, 0), Pos(1, 1), {inclusiveLeft: true, inclusiveRight: true});
  cm.setValue("foo");
  is(!cm.lineInfo(0).wrapClass);
  is(!mark.find());
}, {value: "a\nb"});

testCM("bug577", function(cm) {
  cm.setValue("a\nb");
  cm.clearHistory();
  cm.setValue("fooooo");
  cm.undo();
});

testCM("scrollSnap", function(cm) {
  cm.setSize(100, 100);
  addDoc(cm, 200, 200);
  cm.setCursor(Pos(100, 180));
  var info = cm.getScrollInfo();
  is(info.left > 0 && info.top > 0);
  cm.setCursor(Pos(0, 0));
  info = cm.getScrollInfo();
  is(info.left == 0 && info.top == 0, "scrolled clean to top");
  cm.setCursor(Pos(100, 180));
  cm.setCursor(Pos(199, 0));
  info = cm.getScrollInfo();
  is(info.left == 0 && info.top + 2 > info.height - cm.getScrollerElement().clientHeight, "scrolled clean to bottom");
});

testCM("scrollIntoView", function(cm) {
  if (phantom) return;
  var outer = cm.getWrapperElement().getBoundingClientRect();
  function test(line, ch, msg) {
    var pos = Pos(line, ch);
    cm.scrollIntoView(pos);
    var box = cm.charCoords(pos, "window");
    is(box.left >= outer.left, msg + " (left)");
    is(box.right <= outer.right, msg + " (right)");
    is(box.top >= outer.top, msg + " (top)");
    is(box.bottom <= outer.bottom, msg + " (bottom)");
  }
  addDoc(cm, 200, 200);
  test(199, 199, "bottom right");
  test(0, 0, "top left");
  test(100, 100, "center");
  test(199, 0, "bottom left");
  test(0, 199, "top right");
  test(100, 100, "center again");
});

testCM("scrollBackAndForth", function(cm) {
  addDoc(cm, 1, 200);
  cm.operation(function() {
    cm.scrollIntoView(Pos(199, 0));
    cm.scrollIntoView(Pos(4, 0));
  });
  is(cm.getScrollInfo().top > 0);
});

testCM("selectAllNoScroll", function(cm) {
  addDoc(cm, 1, 200);
  cm.execCommand("selectAll");
  eq(cm.getScrollInfo().top, 0);
  cm.setCursor(199);
  cm.execCommand("selectAll");
  is(cm.getScrollInfo().top > 0);
});

testCM("selectionPos", function(cm) {
  if (phantom || cm.getOption("inputStyle") != "textarea") return;
  cm.setSize(100, 100);
  addDoc(cm, 200, 100);
  cm.setSelection(Pos(1, 100), Pos(98, 100));
  var lineWidth = cm.charCoords(Pos(0, 200), "local").left;
  var lineHeight = (cm.charCoords(Pos(99)).top - cm.charCoords(Pos(0)).top) / 100;
  cm.scrollTo(0, 0);
  var selElt = byClassName(cm.getWrapperElement(), "CodeMirror-selected");
  var outer = cm.getWrapperElement().getBoundingClientRect();
  var sawMiddle, sawTop, sawBottom;
  for (var i = 0, e = selElt.length; i < e; ++i) {
    var box = selElt[i].getBoundingClientRect();
    var atLeft = box.left - outer.left < 30;
    var width = box.right - box.left;
    var atRight = box.right - outer.left > .8 * lineWidth;
    if (atLeft && atRight) {
      sawMiddle = true;
      is(box.bottom - box.top > 90 * lineHeight, "middle high");
      is(width > .9 * lineWidth, "middle wide");
    } else {
      is(width > .4 * lineWidth, "top/bot wide enough");
      is(width < .6 * lineWidth, "top/bot slim enough");
      if (atLeft) {
        sawBottom = true;
        is(box.top - outer.top > 96 * lineHeight, "bot below");
      } else if (atRight) {
        sawTop = true;
        is(box.top - outer.top < 2.1 * lineHeight, "top above");
      }
    }
  }
  is(sawTop && sawBottom && sawMiddle, "all parts");
}, null);

testCM("restoreHistory", function(cm) {
  cm.setValue("abc\ndef");
  cm.replaceRange("hello", Pos(1, 0), Pos(1));
  cm.replaceRange("goop", Pos(0, 0), Pos(0));
  cm.undo();
  var storedVal = cm.getValue(), storedHist = cm.getHistory();
  if (window.JSON) storedHist = JSON.parse(JSON.stringify(storedHist));
  eq(storedVal, "abc\nhello");
  cm.setValue("");
  cm.clearHistory();
  eq(cm.historySize().undo, 0);
  cm.setValue(storedVal);
  cm.setHistory(storedHist);
  cm.redo();
  eq(cm.getValue(), "goop\nhello");
  cm.undo(); cm.undo();
  eq(cm.getValue(), "abc\ndef");
});

testCM("doubleScrollbar", function(cm) {
  var dummy = document.body.appendChild(document.createElement("p"));
  dummy.style.cssText = "height: 50px; overflow: scroll; width: 50px";
  var scrollbarWidth = dummy.offsetWidth + 1 - dummy.clientWidth;
  document.body.removeChild(dummy);
  if (scrollbarWidth < 2) return;
  cm.setSize(null, 100);
  addDoc(cm, 1, 300);
  var wrap = cm.getWrapperElement();
  is(wrap.offsetWidth - byClassName(wrap, "CodeMirror-lines")[0].offsetWidth <= scrollbarWidth * 1.5);
});

testCM("weirdLinebreaks", function(cm) {
  cm.setValue("foo\nbar\rbaz\r\nquux\n\rplop");
  is(cm.getValue(), "foo\nbar\nbaz\nquux\n\nplop");
  is(cm.lineCount(), 6);
  cm.setValue("\n\n");
  is(cm.lineCount(), 3);
});

testCM("setSize", function(cm) {
  cm.setSize(100, 100);
  var wrap = cm.getWrapperElement();
  is(wrap.offsetWidth, 100);
  is(wrap.offsetHeight, 100);
  cm.setSize("100%", "3em");
  is(wrap.style.width, "100%");
  is(wrap.style.height, "3em");
  cm.setSize(null, 40);
  is(wrap.style.width, "100%");
  is(wrap.style.height, "40px");
});

function foldLines(cm, start, end, autoClear) {
  return cm.markText(Pos(start, 0), Pos(end - 1), {
    inclusiveLeft: true,
    inclusiveRight: true,
    collapsed: true,
    clearOnEnter: autoClear
  });
}

testCM("collapsedLines", function(cm) {
  addDoc(cm, 4, 10);
  var range = foldLines(cm, 4, 5), cleared = 0;
  CodeMirror.on(range, "clear", function() {cleared++;});
  cm.setCursor(Pos(3, 0));
  CodeMirror.commands.goLineDown(cm);
  eqPos(cm.getCursor(), Pos(5, 0));
  cm.replaceRange("abcdefg", Pos(3, 0), Pos(3));
  cm.setCursor(Pos(3, 6));
  CodeMirror.commands.goLineDown(cm);
  eqPos(cm.getCursor(), Pos(5, 4));
  cm.replaceRange("ab", Pos(3, 0), Pos(3));
  cm.setCursor(Pos(3, 2));
  CodeMirror.commands.goLineDown(cm);
  eqPos(cm.getCursor(), Pos(5, 2));
  cm.operation(function() {range.clear(); range.clear();});
  eq(cleared, 1);
});

testCM("collapsedRangeCoordsChar", function(cm) {
  var pos_1_3 = cm.charCoords(Pos(1, 3));
  pos_1_3.left += 2; pos_1_3.top += 2;
  var opts = {collapsed: true, inclusiveLeft: true, inclusiveRight: true};
  var m1 = cm.markText(Pos(0, 0), Pos(2, 0), opts);
  eqPos(cm.coordsChar(pos_1_3), Pos(3, 3));
  m1.clear();
  var m1 = cm.markText(Pos(0, 0), Pos(1, 1), {collapsed: true, inclusiveLeft: true});
  var m2 = cm.markText(Pos(1, 1), Pos(2, 0), {collapsed: true, inclusiveRight: true});
  eqPos(cm.coordsChar(pos_1_3), Pos(3, 3));
  m1.clear(); m2.clear();
  var m1 = cm.markText(Pos(0, 0), Pos(1, 6), opts);
  eqPos(cm.coordsChar(pos_1_3), Pos(3, 3));
}, {value: "123456\nabcdef\nghijkl\nmnopqr\n"});

testCM("collapsedRangeBetweenLinesSelected", function(cm) {
  if (cm.getOption("inputStyle") != "textarea") return;
  var widget = document.createElement("span");
  widget.textContent = "\u2194";
  cm.markText(Pos(0, 3), Pos(1, 0), {replacedWith: widget});
  cm.setSelection(Pos(0, 3), Pos(1, 0));
  var selElts = byClassName(cm.getWrapperElement(), "CodeMirror-selected");
  for (var i = 0, w = 0; i < selElts.length; i++)
    w += selElts[i].offsetWidth;
  is(w > 0);
}, {value: "one\ntwo"});

testCM("randomCollapsedRanges", function(cm) {
  addDoc(cm, 20, 500);
  cm.operation(function() {
    for (var i = 0; i < 200; i++) {
      var start = Pos(Math.floor(Math.random() * 500), Math.floor(Math.random() * 20));
      if (i % 4)
        try { cm.markText(start, Pos(start.line + 2, 1), {collapsed: true}); }
        catch(e) { if (!/overlapping/.test(String(e))) throw e; }
      else
        cm.markText(start, Pos(start.line, start.ch + 4), {"className": "foo"});
    }
  });
});

testCM("hiddenLinesAutoUnfold", function(cm) {
  var range = foldLines(cm, 1, 3, true), cleared = 0;
  CodeMirror.on(range, "clear", function() {cleared++;});
  cm.setCursor(Pos(3, 0));
  eq(cleared, 0);
  cm.execCommand("goCharLeft");
  eq(cleared, 1);
  range = foldLines(cm, 1, 3, true);
  CodeMirror.on(range, "clear", function() {cleared++;});
  eqPos(cm.getCursor(), Pos(3, 0));
  cm.setCursor(Pos(0, 3));
  cm.execCommand("goCharRight");
  eq(cleared, 2);
}, {value: "abc\ndef\nghi\njkl"});

testCM("hiddenLinesSelectAll", function(cm) {  // Issue #484
  addDoc(cm, 4, 20);
  foldLines(cm, 0, 10);
  foldLines(cm, 11, 20);
  CodeMirror.commands.selectAll(cm);
  eqPos(cm.getCursor(true), Pos(10, 0));
  eqPos(cm.getCursor(false), Pos(10, 4));
});


testCM("everythingFolded", function(cm) {
  addDoc(cm, 2, 2);
  function enterPress() {
    cm.triggerOnKeyDown({type: "keydown", keyCode: 13, preventDefault: function(){}, stopPropagation: function(){}});
  }
  var fold = foldLines(cm, 0, 2);
  enterPress();
  eq(cm.getValue(), "xx\nxx");
  fold.clear();
  fold = foldLines(cm, 0, 2, true);
  eq(fold.find(), null);
  enterPress();
  eq(cm.getValue(), "\nxx\nxx");
});

testCM("structuredFold", function(cm) {
  if (phantom) return;
  addDoc(cm, 4, 8);
  var range = cm.markText(Pos(1, 2), Pos(6, 2), {
    replacedWith: document.createTextNode("Q")
  });
  cm.setCursor(0, 3);
  CodeMirror.commands.goLineDown(cm);
  eqPos(cm.getCursor(), Pos(6, 2));
  CodeMirror.commands.goCharLeft(cm);
  eqPos(cm.getCursor(), Pos(1, 2));
  CodeMirror.commands.delCharAfter(cm);
  eq(cm.getValue(), "xxxx\nxxxx\nxxxx");
  addDoc(cm, 4, 8);
  range = cm.markText(Pos(1, 2), Pos(6, 2), {
    replacedWith: document.createTextNode("M"),
    clearOnEnter: true
  });
  var cleared = 0;
  CodeMirror.on(range, "clear", function(){++cleared;});
  cm.setCursor(0, 3);
  CodeMirror.commands.goLineDown(cm);
  eqPos(cm.getCursor(), Pos(6, 2));
  CodeMirror.commands.goCharLeft(cm);
  eqPos(cm.getCursor(), Pos(6, 1));
  eq(cleared, 1);
  range.clear();
  eq(cleared, 1);
  range = cm.markText(Pos(1, 2), Pos(6, 2), {
    replacedWith: document.createTextNode("Q"),
    clearOnEnter: true
  });
  range.clear();
  cm.setCursor(1, 2);
  CodeMirror.commands.goCharRight(cm);
  eqPos(cm.getCursor(), Pos(1, 3));
  range = cm.markText(Pos(2, 0), Pos(4, 4), {
    replacedWith: document.createTextNode("M")
  });
  cm.setCursor(1, 0);
  CodeMirror.commands.goLineDown(cm);
  eqPos(cm.getCursor(), Pos(2, 0));
}, null);

testCM("nestedFold", function(cm) {
  addDoc(cm, 10, 3);
  function fold(ll, cl, lr, cr) {
    return cm.markText(Pos(ll, cl), Pos(lr, cr), {collapsed: true});
  }
  var inner1 = fold(0, 6, 1, 3), inner2 = fold(0, 2, 1, 8), outer = fold(0, 1, 2, 3), inner0 = fold(0, 5, 0, 6);
  cm.setCursor(0, 1);
  CodeMirror.commands.goCharRight(cm);
  eqPos(cm.getCursor(), Pos(2, 3));
  inner0.clear();
  CodeMirror.commands.goCharLeft(cm);
  eqPos(cm.getCursor(), Pos(0, 1));
  outer.clear();
  CodeMirror.commands.goCharRight(cm);
  eqPos(cm.getCursor(), Pos(0, 2));
  CodeMirror.commands.goCharRight(cm);
  eqPos(cm.getCursor(), Pos(1, 8));
  inner2.clear();
  CodeMirror.commands.goCharLeft(cm);
  eqPos(cm.getCursor(), Pos(1, 7));
  cm.setCursor(0, 5);
  CodeMirror.commands.goCharRight(cm);
  eqPos(cm.getCursor(), Pos(0, 6));
  CodeMirror.commands.goCharRight(cm);
  eqPos(cm.getCursor(), Pos(1, 3));
});

testCM("badNestedFold", function(cm) {
  addDoc(cm, 4, 4);
  cm.markText(Pos(0, 2), Pos(3, 2), {collapsed: true});
  var caught;
  try {cm.markText(Pos(0, 1), Pos(0, 3), {collapsed: true});}
  catch(e) {caught = e;}
  is(caught instanceof Error, "no error");
  is(/overlap/i.test(caught.message), "wrong error");
});

testCM("nestedFoldOnSide", function(cm) {
  var m1 = cm.markText(Pos(0, 1), Pos(2, 1), {collapsed: true, inclusiveRight: true});
  var m2 = cm.markText(Pos(0, 1), Pos(0, 2), {collapsed: true});
  cm.markText(Pos(0, 1), Pos(0, 2), {collapsed: true}).clear();
  try { cm.markText(Pos(0, 1), Pos(0, 2), {collapsed: true, inclusiveLeft: true}); }
  catch(e) { var caught = e; }
  is(caught && /overlap/i.test(caught.message));
  var m3 = cm.markText(Pos(2, 0), Pos(2, 1), {collapsed: true});
  var m4 = cm.markText(Pos(2, 0), Pos(2, 1), {collapse: true, inclusiveRight: true});
  m1.clear(); m4.clear();
  m1 = cm.markText(Pos(0, 1), Pos(2, 1), {collapsed: true});
  cm.markText(Pos(2, 0), Pos(2, 1), {collapsed: true}).clear();
  try { cm.markText(Pos(2, 0), Pos(2, 1), {collapsed: true, inclusiveRight: true}); }
  catch(e) { var caught = e; }
  is(caught && /overlap/i.test(caught.message));
}, {value: "ab\ncd\ef"});

testCM("editInFold", function(cm) {
  addDoc(cm, 4, 6);
  var m = cm.markText(Pos(1, 2), Pos(3, 2), {collapsed: true});
  cm.replaceRange("", Pos(0, 0), Pos(1, 3));
  cm.replaceRange("", Pos(2, 1), Pos(3, 3));
  cm.replaceRange("a\nb\nc\nd", Pos(0, 1), Pos(1, 0));
  cm.cursorCoords(Pos(0, 0));
});

testCM("wrappingInlineWidget", function(cm) {
  cm.setSize("11em");
  var w = document.createElement("span");
  w.style.color = "red";
  w.innerHTML = "one two three four";
  cm.markText(Pos(0, 6), Pos(0, 9), {replacedWith: w});
  var cur0 = cm.cursorCoords(Pos(0, 0)), cur1 = cm.cursorCoords(Pos(0, 10));
  is(cur0.top < cur1.top);
  is(cur0.bottom < cur1.bottom);
  var curL = cm.cursorCoords(Pos(0, 6)), curR = cm.cursorCoords(Pos(0, 9));
  eq(curL.top, cur0.top);
  eq(curL.bottom, cur0.bottom);
  eq(curR.top, cur1.top);
  eq(curR.bottom, cur1.bottom);
  cm.replaceRange("", Pos(0, 9), Pos(0));
  curR = cm.cursorCoords(Pos(0, 9));
  if (phantom) return;
  eq(curR.top, cur1.top);
  eq(curR.bottom, cur1.bottom);
}, {value: "1 2 3 xxx 4", lineWrapping: true});

testCM("showEmptyWidgetSpan", function(cm) {
  var marker = cm.markText(Pos(0, 2), Pos(0, 2), {
    clearWhenEmpty: false,
    replacedWith: document.createTextNode("X")
  });
  eq(cm.display.view[0].text.textContent, "abXc");
}, {value: "abc"});

testCM("changedInlineWidget", function(cm) {
  cm.setSize("10em");
  var w = document.createElement("span");
  w.innerHTML = "x";
  var m = cm.markText(Pos(0, 4), Pos(0, 5), {replacedWith: w});
  w.innerHTML = "and now the widget is really really long all of a sudden and a scrollbar is needed";
  m.changed();
  var hScroll = byClassName(cm.getWrapperElement(), "CodeMirror-hscrollbar")[0];
  is(hScroll.scrollWidth > hScroll.clientWidth);
}, {value: "hello there"});

testCM("changedBookmark", function(cm) {
  cm.setSize("10em");
  var w = document.createElement("span");
  w.innerHTML = "x";
  var m = cm.setBookmark(Pos(0, 4), {widget: w});
  w.innerHTML = "and now the widget is really really long all of a sudden and a scrollbar is needed";
  m.changed();
  var hScroll = byClassName(cm.getWrapperElement(), "CodeMirror-hscrollbar")[0];
  is(hScroll.scrollWidth > hScroll.clientWidth);
}, {value: "abcdefg"});

testCM("inlineWidget", function(cm) {
  var w = cm.setBookmark(Pos(0, 2), {widget: document.createTextNode("uu")});
  cm.setCursor(0, 2);
  CodeMirror.commands.goLineDown(cm);
  eqPos(cm.getCursor(), Pos(1, 4));
  cm.setCursor(0, 2);
  cm.replaceSelection("hi");
  eqPos(w.find(), Pos(0, 2));
  cm.setCursor(0, 1);
  cm.replaceSelection("ay");
  eqPos(w.find(), Pos(0, 4));
  eq(cm.getLine(0), "uayuhiuu");
}, {value: "uuuu\nuuuuuu"});

testCM("wrappingAndResizing", function(cm) {
  cm.setSize(null, "auto");
  cm.setOption("lineWrapping", true);
  var wrap = cm.getWrapperElement(), h0 = wrap.offsetHeight;
  var doc = "xxx xxx xxx xxx xxx";
  cm.setValue(doc);
  for (var step = 10, w = cm.charCoords(Pos(0, 18), "div").right;; w += step) {
    cm.setSize(w);
    if (wrap.offsetHeight <= h0 * (opera_lt10 ? 1.2 : 1.5)) {
      if (step == 10) { w -= 10; step = 1; }
      else break;
    }
  }
  // Ensure that putting the cursor at the end of the maximally long
  // line doesn't cause wrapping to happen.
  cm.setCursor(Pos(0, doc.length));
  eq(wrap.offsetHeight, h0);
  cm.replaceSelection("x");
  is(wrap.offsetHeight > h0, "wrapping happens");
  // Now add a max-height and, in a document consisting of
  // almost-wrapped lines, go over it so that a scrollbar appears.
  cm.setValue(doc + "\n" + doc + "\n");
  cm.getScrollerElement().style.maxHeight = "100px";
  cm.replaceRange("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n!\n", Pos(2, 0));
  forEach([Pos(0, doc.length), Pos(0, doc.length - 1),
           Pos(0, 0), Pos(1, doc.length), Pos(1, doc.length - 1)],
          function(pos) {
    var coords = cm.charCoords(pos);
    eqPos(pos, cm.coordsChar({left: coords.left + 2, top: coords.top + 5}));
  });
}, null, ie_lt8);

testCM("measureEndOfLine", function(cm) {
  cm.setSize(null, "auto");
  var inner = byClassName(cm.getWrapperElement(), "CodeMirror-lines")[0].firstChild;
  var lh = inner.offsetHeight;
  for (var step = 10, w = cm.charCoords(Pos(0, 7), "div").right;; w += step) {
    cm.setSize(w);
    if (inner.offsetHeight < 2.5 * lh) {
      if (step == 10) { w -= 10; step = 1; }
      else break;
    }
  }
  cm.setValue(cm.getValue() + "\n\n");
  var endPos = cm.charCoords(Pos(0, 18), "local");
  is(endPos.top > lh * .8, "not at top");
  is(endPos.left > w - 20, "not at right");
  endPos = cm.charCoords(Pos(0, 18));
  eqPos(cm.coordsChar({left: endPos.left, top: endPos.top + 5}), Pos(0, 18));
}, {mode: "text/html", value: "", lineWrapping: true}, ie_lt8 || opera_lt10);

testCM("scrollVerticallyAndHorizontally", function(cm) {
  if (cm.getOption("inputStyle") != "textarea") return;
  cm.setSize(100, 100);
  addDoc(cm, 40, 40);
  cm.setCursor(39);
  var wrap = cm.getWrapperElement(), bar = byClassName(wrap, "CodeMirror-vscrollbar")[0];
  is(bar.offsetHeight < wrap.offsetHeight, "vertical scrollbar limited by horizontal one");
  var cursorBox = byClassName(wrap, "CodeMirror-cursor")[0].getBoundingClientRect();
  var editorBox = wrap.getBoundingClientRect();
  is(cursorBox.bottom < editorBox.top + cm.getScrollerElement().clientHeight,
     "bottom line visible");
}, {lineNumbers: true});

testCM("moveVstuck", function(cm) {
  var lines = byClassName(cm.getWrapperElement(), "CodeMirror-lines")[0].firstChild, h0 = lines.offsetHeight;
  var val = "fooooooooooooooooooooooooo baaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaar\n";
  cm.setValue(val);
  for (var w = cm.charCoords(Pos(0, 26), "div").right * 2.8;; w += 5) {
    cm.setSize(w);
    if (lines.offsetHeight <= 3.5 * h0) break;
  }
  cm.setCursor(Pos(0, val.length - 1));
  cm.moveV(-1, "line");
  eqPos(cm.getCursor(), Pos(0, 26));
}, {lineWrapping: true}, ie_lt8 || opera_lt10);

testCM("collapseOnMove", function(cm) {
  cm.setSelection(Pos(0, 1), Pos(2, 4));
  cm.execCommand("goLineUp");
  is(!cm.somethingSelected());
  eqPos(cm.getCursor(), Pos(0, 1));
  cm.setSelection(Pos(0, 1), Pos(2, 4));
  cm.execCommand("goPageDown");
  is(!cm.somethingSelected());
  eqPos(cm.getCursor(), Pos(2, 4));
  cm.execCommand("goLineUp");
  cm.execCommand("goLineUp");
  eqPos(cm.getCursor(), Pos(0, 4));
  cm.setSelection(Pos(0, 1), Pos(2, 4));
  cm.execCommand("goCharLeft");
  is(!cm.somethingSelected());
  eqPos(cm.getCursor(), Pos(0, 1));
}, {value: "aaaaa\nb\nccccc"});

testCM("clickTab", function(cm) {
  var p0 = cm.charCoords(Pos(0, 0));
  eqPos(cm.coordsChar({left: p0.left + 5, top: p0.top + 5}), Pos(0, 0));
  eqPos(cm.coordsChar({left: p0.right - 5, top: p0.top + 5}), Pos(0, 1));
}, {value: "\t\n\n", lineWrapping: true, tabSize: 8});

testCM("verticalScroll", function(cm) {
  cm.setSize(100, 200);
  cm.setValue("foo\nbar\nbaz\n");
  var sc = cm.getScrollerElement(), baseWidth = sc.scrollWidth;
  cm.replaceRange("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaah", Pos(0, 0), Pos(0));
  is(sc.scrollWidth > baseWidth, "scrollbar present");
  cm.replaceRange("foo", Pos(0, 0), Pos(0));
  if (!phantom) eq(sc.scrollWidth, baseWidth, "scrollbar gone");
  cm.replaceRange("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaah", Pos(0, 0), Pos(0));
  cm.replaceRange("bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbh", Pos(1, 0), Pos(1));
  is(sc.scrollWidth > baseWidth, "present again");
  var curWidth = sc.scrollWidth;
  cm.replaceRange("foo", Pos(0, 0), Pos(0));
  is(sc.scrollWidth < curWidth, "scrollbar smaller");
  is(sc.scrollWidth > baseWidth, "but still present");
});

testCM("extraKeys", function(cm) {
  var outcome;
  function fakeKey(expected, code, props) {
    if (typeof code == "string") code = code.charCodeAt(0);
    var e = {type: "keydown", keyCode: code, preventDefault: function(){}, stopPropagation: function(){}};
    if (props) for (var n in props) e[n] = props[n];
    outcome = null;
    cm.triggerOnKeyDown(e);
    eq(outcome, expected);
  }
  CodeMirror.commands.testCommand = function() {outcome = "tc";};
  CodeMirror.commands.goTestCommand = function() {outcome = "gtc";};
  cm.setOption("extraKeys", {"Shift-X": function() {outcome = "sx";},
                             "X": function() {outcome = "x";},
                             "Ctrl-Alt-U": function() {outcome = "cau";},
                             "End": "testCommand",
                             "Home": "goTestCommand",
                             "Tab": false});
  fakeKey(null, "U");
  fakeKey("cau", "U", {ctrlKey: true, altKey: true});
  fakeKey(null, "U", {shiftKey: true, ctrlKey: true, altKey: true});
  fakeKey("x", "X");
  fakeKey("sx", "X", {shiftKey: true});
  fakeKey("tc", 35);
  fakeKey(null, 35, {shiftKey: true});
  fakeKey("gtc", 36);
  fakeKey("gtc", 36, {shiftKey: true});
  fakeKey(null, 9);
}, null, window.opera && mac);

testCM("wordMovementCommands", function(cm) {
  cm.execCommand("goWordLeft");
  eqPos(cm.getCursor(), Pos(0, 0));
  cm.execCommand("goWordRight"); cm.execCommand("goWordRight");
  eqPos(cm.getCursor(), Pos(0, 7));
  cm.execCommand("goWordLeft");
  eqPos(cm.getCursor(), Pos(0, 5));
  cm.execCommand("goWordRight"); cm.execCommand("goWordRight");
  eqPos(cm.getCursor(), Pos(0, 12));
  cm.execCommand("goWordLeft");
  eqPos(cm.getCursor(), Pos(0, 9));
  cm.execCommand("goWordRight"); cm.execCommand("goWordRight"); cm.execCommand("goWordRight");
  eqPos(cm.getCursor(), Pos(0, 24));
  cm.execCommand("goWordRight"); cm.execCommand("goWordRight");
  eqPos(cm.getCursor(), Pos(1, 9));
  cm.execCommand("goWordRight");
  eqPos(cm.getCursor(), Pos(1, 13));
  cm.execCommand("goWordRight"); cm.execCommand("goWordRight");
  eqPos(cm.getCursor(), Pos(2, 0));
}, {value: "this is (the) firstline.\na foo12\u00e9\u00f8\u00d7bar\n"});

testCM("groupMovementCommands", function(cm) {
  cm.execCommand("goGroupLeft");
  eqPos(cm.getCursor(), Pos(0, 0));
  cm.execCommand("goGroupRight");
  eqPos(cm.getCursor(), Pos(0, 4));
  cm.execCommand("goGroupRight");
  eqPos(cm.getCursor(), Pos(0, 7));
  cm.execCommand("goGroupRight");
  eqPos(cm.getCursor(), Pos(0, 10));
  cm.execCommand("goGroupLeft");
  eqPos(cm.getCursor(), Pos(0, 7));
  cm.execCommand("goGroupRight"); cm.execCommand("goGroupRight"); cm.execCommand("goGroupRight");
  eqPos(cm.getCursor(), Pos(0, 15));
  cm.setCursor(Pos(0, 17));
  cm.execCommand("goGroupLeft");
  eqPos(cm.getCursor(), Pos(0, 16));
  cm.execCommand("goGroupLeft");
  eqPos(cm.getCursor(), Pos(0, 14));
  cm.execCommand("goGroupRight"); cm.execCommand("goGroupRight");
  eqPos(cm.getCursor(), Pos(0, 20));
  cm.execCommand("goGroupRight");
  eqPos(cm.getCursor(), Pos(1, 0));
  cm.execCommand("goGroupRight");
  eqPos(cm.getCursor(), Pos(1, 2));
  cm.execCommand("goGroupRight");
  eqPos(cm.getCursor(), Pos(1, 5));
  cm.execCommand("goGroupLeft"); cm.execCommand("goGroupLeft");
  eqPos(cm.getCursor(), Pos(1, 0));
  cm.execCommand("goGroupLeft");
  eqPos(cm.getCursor(), Pos(0, 20));
  cm.execCommand("goGroupLeft");
  eqPos(cm.getCursor(), Pos(0, 16));
}, {value: "booo ba---quux. ffff\n  abc d"});

testCM("groupsAndWhitespace", function(cm) {
  var positions = [Pos(0, 0), Pos(0, 2), Pos(0, 5), Pos(0, 9), Pos(0, 11),
                   Pos(1, 0), Pos(1, 2), Pos(1, 5)];
  for (var i = 1; i < positions.length; i++) {
    cm.execCommand("goGroupRight");
    eqPos(cm.getCursor(), positions[i]);
  }
  for (var i = positions.length - 2; i >= 0; i--) {
    cm.execCommand("goGroupLeft");
    eqPos(cm.getCursor(), i == 2 ? Pos(0, 6) : positions[i]);
  }
}, {value: "  foo +++  \n  bar"});

testCM("charMovementCommands", function(cm) {
  cm.execCommand("goCharLeft"); cm.execCommand("goColumnLeft");
  eqPos(cm.getCursor(), Pos(0, 0));
  cm.execCommand("goCharRight"); cm.execCommand("goCharRight");
  eqPos(cm.getCursor(), Pos(0, 2));
  cm.setCursor(Pos(1, 0));
  cm.execCommand("goColumnLeft");
  eqPos(cm.getCursor(), Pos(1, 0));
  cm.execCommand("goCharLeft");
  eqPos(cm.getCursor(), Pos(0, 5));
  cm.execCommand("goColumnRight");
  eqPos(cm.getCursor(), Pos(0, 5));
  cm.execCommand("goCharRight");
  eqPos(cm.getCursor(), Pos(1, 0));
  cm.execCommand("goLineEnd");
  eqPos(cm.getCursor(), Pos(1, 5));
  cm.execCommand("goLineStartSmart");
  eqPos(cm.getCursor(), Pos(1, 1));
  cm.execCommand("goLineStartSmart");
  eqPos(cm.getCursor(), Pos(1, 0));
  cm.setCursor(Pos(2, 0));
  cm.execCommand("goCharRight"); cm.execCommand("goColumnRight");
  eqPos(cm.getCursor(), Pos(2, 0));
}, {value: "line1\n ine2\n"});

testCM("verticalMovementCommands", function(cm) {
  cm.execCommand("goLineUp");
  eqPos(cm.getCursor(), Pos(0, 0));
  cm.execCommand("goLineDown");
  if (!phantom) // This fails in PhantomJS, though not in a real Webkit
    eqPos(cm.getCursor(), Pos(1, 0));
  cm.setCursor(Pos(1, 12));
  cm.execCommand("goLineDown");
  eqPos(cm.getCursor(), Pos(2, 5));
  cm.execCommand("goLineDown");
  eqPos(cm.getCursor(), Pos(3, 0));
  cm.execCommand("goLineUp");
  eqPos(cm.getCursor(), Pos(2, 5));
  cm.execCommand("goLineUp");
  eqPos(cm.getCursor(), Pos(1, 12));
  cm.execCommand("goPageDown");
  eqPos(cm.getCursor(), Pos(5, 0));
  cm.execCommand("goPageDown"); cm.execCommand("goLineDown");
  eqPos(cm.getCursor(), Pos(5, 0));
  cm.execCommand("goPageUp");
  eqPos(cm.getCursor(), Pos(0, 0));
}, {value: "line1\nlong long line2\nline3\n\nline5\n"});

testCM("verticalMovementCommandsWrapping", function(cm) {
  cm.setSize(120);
  cm.setCursor(Pos(0, 5));
  cm.execCommand("goLineDown");
  eq(cm.getCursor().line, 0);
  is(cm.getCursor().ch > 5, "moved beyond wrap");
  for (var i = 0; ; ++i) {
    is(i < 20, "no endless loop");
    cm.execCommand("goLineDown");
    var cur = cm.getCursor();
    if (cur.line == 1) eq(cur.ch, 5);
    if (cur.line == 2) { eq(cur.ch, 1); break; }
  }
}, {value: "a very long line that wraps around somehow so that we can test cursor movement\nshortone\nk",
    lineWrapping: true});

testCM("rtlMovement", function(cm) {
  if (cm.getOption("inputStyle") != "textarea") return;
  forEach(["خحج", "خحabcخحج", "abخحخحجcd", "abخde", "abخح2342خ1حج", "خ1ح2خح3حxج",
           "خحcd", "1خحcd", "abcdeح1ج", "خمرحبها مها!", "foobarر", "خ ة ق",
           "", "يتم السحب في 05 فبراير 2014"], function(line) {
    var inv = line.charCodeAt(0) > 128;
    cm.setValue(line + "\n"); cm.execCommand(inv ? "goLineEnd" : "goLineStart");
    var cursors = byClassName(cm.getWrapperElement(), "CodeMirror-cursors")[0];
    var cursor = cursors.firstChild;
    var prevX = cursor.offsetLeft, prevY = cursor.offsetTop;
    for (var i = 0; i <= line.length; ++i) {
      cm.execCommand("goCharRight");
      cursor = cursors.firstChild;
      if (i == line.length) is(cursor.offsetTop > prevY, "next line");
      else is(cursor.offsetLeft > prevX, "moved right");
      prevX = cursor.offsetLeft; prevY = cursor.offsetTop;
    }
    cm.setCursor(0, 0); cm.execCommand(inv ? "goLineStart" : "goLineEnd");
    prevX = cursors.firstChild.offsetLeft;
    for (var i = 0; i < line.length; ++i) {
      cm.execCommand("goCharLeft");
      cursor = cursors.firstChild;
      is(cursor.offsetLeft < prevX, "moved left");
      prevX = cursor.offsetLeft;
    }
  });
}, null, ie_lt9);

// Verify that updating a line clears its bidi ordering
testCM("bidiUpdate", function(cm) {
  cm.setCursor(Pos(0, 2));
  cm.replaceSelection("خحج", "start");
  cm.execCommand("goCharRight");
  eqPos(cm.getCursor(), Pos(0, 4));
}, {value: "abcd\n"});

testCM("movebyTextUnit", function(cm) {
  cm.setValue("בְּרֵאשִ\nééé́\n");
  cm.execCommand("goLineEnd");
  for (var i = 0; i < 4; ++i) cm.execCommand("goCharRight");
  eqPos(cm.getCursor(), Pos(0, 0));
  cm.execCommand("goCharRight");
  eqPos(cm.getCursor(), Pos(1, 0));
  cm.execCommand("goCharRight");
  cm.execCommand("goCharRight");
  eqPos(cm.getCursor(), Pos(1, 4));
  cm.execCommand("goCharRight");
  eqPos(cm.getCursor(), Pos(1, 7));
});

testCM("lineChangeEvents", function(cm) {
  addDoc(cm, 3, 5);
  var log = [], want = ["ch 0", "ch 1", "del 2", "ch 0", "ch 0", "del 1", "del 3", "del 4"];
  for (var i = 0; i < 5; ++i) {
    CodeMirror.on(cm.getLineHandle(i), "delete", function(i) {
      return function() {log.push("del " + i);};
    }(i));
    CodeMirror.on(cm.getLineHandle(i), "change", function(i) {
      return function() {log.push("ch " + i);};
    }(i));
  }
  cm.replaceRange("x", Pos(0, 1));
  cm.replaceRange("xy", Pos(1, 1), Pos(2));
  cm.replaceRange("foo\nbar", Pos(0, 1));
  cm.replaceRange("", Pos(0, 0), Pos(cm.lineCount()));
  eq(log.length, want.length, "same length");
  for (var i = 0; i < log.length; ++i)
    eq(log[i], want[i]);
});

testCM("scrollEntirelyToRight", function(cm) {
  if (phantom || cm.getOption("inputStyle") != "textarea") return;
  addDoc(cm, 500, 2);
  cm.setCursor(Pos(0, 500));
  var wrap = cm.getWrapperElement(), cur = byClassName(wrap, "CodeMirror-cursor")[0];
  is(wrap.getBoundingClientRect().right > cur.getBoundingClientRect().left);
});

testCM("lineWidgets", function(cm) {
  addDoc(cm, 500, 3);
  var last = cm.charCoords(Pos(2, 0));
  var node = document.createElement("div");
  node.innerHTML = "hi";
  var widget = cm.addLineWidget(1, node);
  is(last.top < cm.charCoords(Pos(2, 0)).top, "took up space");
  cm.setCursor(Pos(1, 1));
  cm.execCommand("goLineDown");
  eqPos(cm.getCursor(), Pos(2, 1));
  cm.execCommand("goLineUp");
  eqPos(cm.getCursor(), Pos(1, 1));
});

testCM("lineWidgetFocus", function(cm) {
  var place = document.getElementById("testground");
  place.className = "offscreen";
  try {
    addDoc(cm, 500, 10);
    var node = document.createElement("input");
    var widget = cm.addLineWidget(1, node);
    node.focus();
    eq(document.activeElement, node);
    cm.replaceRange("new stuff", Pos(1, 0));
    eq(document.activeElement, node);
  } finally {
    place.className = "";
  }
});

testCM("lineWidgetCautiousRedraw", function(cm) {
  var node = document.createElement("div");
  node.innerHTML = "hahah";
  var w = cm.addLineWidget(0, node);
  var redrawn = false;
  w.on("redraw", function() { redrawn = true; });
  cm.replaceSelection("0");
  is(!redrawn);
}, {value: "123\n456"});


var knownScrollbarWidth;
function scrollbarWidth(measure) {
  if (knownScrollbarWidth != null) return knownScrollbarWidth;
  var div = document.createElement('div');
  div.style.cssText = "width: 50px; height: 50px; overflow-x: scroll";
  document.body.appendChild(div);
  knownScrollbarWidth = div.offsetHeight - div.clientHeight;
  document.body.removeChild(div);
  return knownScrollbarWidth || 0;
}

testCM("lineWidgetChanged", function(cm) {
  addDoc(cm, 2, 300);
  var halfScrollbarWidth = scrollbarWidth(cm.display.measure)/2;
  cm.setOption('lineNumbers', true);
  cm.setSize(600, cm.defaultTextHeight() * 50);
  cm.scrollTo(null, cm.heightAtLine(125, "local"));

  var expectedWidgetHeight = 60;
  var expectedLinesInWidget = 3;
  function w() {
    var node = document.createElement("div");
    // we use these children with just under half width of the line to check measurements are made with correct width
    // when placed in the measure div.
    // If the widget is measured at a width much narrower than it is displayed at, the underHalf children will span two lines and break the test.
    // If the widget is measured at a width much wider than it is displayed at, the overHalf children will combine and break the test.
    // Note that this test only checks widgets where coverGutter is true, because these require extra styling to get the width right.
    // It may also be worthwhile to check this for non-coverGutter widgets.
    // Visually:
    // Good:
    // | ------------- display width ------------- |
    // | ------- widget-width when measured ------ |
    // | | -- under-half -- | | -- under-half -- | | 
    // | | --- over-half --- |                     |
    // | | --- over-half --- |                     |
    // Height: measured as 3 lines, same as it will be when actually displayed

    // Bad (too narrow):
    // | ------------- display width ------------- |
    // | ------ widget-width when measured ----- |  < -- uh oh
    // | | -- under-half -- |                    |
    // | | -- under-half -- |                    |  < -- when measured, shoved to next line
    // | | --- over-half --- |                   |
    // | | --- over-half --- |                   |
    // Height: measured as 4 lines, more than expected . Will be displayed as 3 lines!

    // Bad (too wide):
    // | ------------- display width ------------- |
    // | -------- widget-width when measured ------- | < -- uh oh
    // | | -- under-half -- | | -- under-half -- |   | 
    // | | --- over-half --- | | --- over-half --- | | < -- when measured, combined on one line
    // Height: measured as 2 lines, less than expected. Will be displayed as 3 lines!

    var barelyUnderHalfWidthHtml = '
    ';
    var barelyOverHalfWidthHtml = '
    ';
    node.innerHTML = new Array(3).join(barelyUnderHalfWidthHtml) + new Array(3).join(barelyOverHalfWidthHtml);
    node.style.cssText = "background: yellow;font-size:0;line-height: " + (expectedWidgetHeight/expectedLinesInWidget) + "px;";
    return node;
  }
  var info0 = cm.getScrollInfo();
  var w0 = cm.addLineWidget(0, w(), { coverGutter: true });
  var w150 = cm.addLineWidget(150, w(), { coverGutter: true });
  var w300 = cm.addLineWidget(300, w(), { coverGutter: true });
  var info1 = cm.getScrollInfo();
  eq(info0.height + (3 * expectedWidgetHeight), info1.height);
  eq(info0.top + expectedWidgetHeight, info1.top);
  expectedWidgetHeight = 12;
  w0.node.style.lineHeight = w150.node.style.lineHeight = w300.node.style.lineHeight = (expectedWidgetHeight/expectedLinesInWidget) + "px";
  w0.changed(); w150.changed(); w300.changed();
  var info2 = cm.getScrollInfo();
  eq(info0.height + (3 * expectedWidgetHeight), info2.height);
  eq(info0.top + expectedWidgetHeight, info2.top);
});

testCM("getLineNumber", function(cm) {
  addDoc(cm, 2, 20);
  var h1 = cm.getLineHandle(1);
  eq(cm.getLineNumber(h1), 1);
  cm.replaceRange("hi\nbye\n", Pos(0, 0));
  eq(cm.getLineNumber(h1), 3);
  cm.setValue("");
  eq(cm.getLineNumber(h1), null);
});

testCM("jumpTheGap", function(cm) {
  if (phantom) return;
  var longLine = "abcdef ghiklmnop qrstuvw xyz ";
  longLine += longLine; longLine += longLine; longLine += longLine;
  cm.replaceRange(longLine, Pos(2, 0), Pos(2));
  cm.setSize("200px", null);
  cm.getWrapperElement().style.lineHeight = 2;
  cm.refresh();
  cm.setCursor(Pos(0, 1));
  cm.execCommand("goLineDown");
  eqPos(cm.getCursor(), Pos(1, 1));
  cm.execCommand("goLineDown");
  eqPos(cm.getCursor(), Pos(2, 1));
  cm.execCommand("goLineDown");
  eq(cm.getCursor().line, 2);
  is(cm.getCursor().ch > 1);
  cm.execCommand("goLineUp");
  eqPos(cm.getCursor(), Pos(2, 1));
  cm.execCommand("goLineUp");
  eqPos(cm.getCursor(), Pos(1, 1));
  var node = document.createElement("div");
  node.innerHTML = "hi"; node.style.height = "30px";
  cm.addLineWidget(0, node);
  cm.addLineWidget(1, node.cloneNode(true), {above: true});
  cm.setCursor(Pos(0, 2));
  cm.execCommand("goLineDown");
  eqPos(cm.getCursor(), Pos(1, 2));
  cm.execCommand("goLineUp");
  eqPos(cm.getCursor(), Pos(0, 2));
}, {lineWrapping: true, value: "abc\ndef\nghi\njkl\n"});

testCM("addLineClass", function(cm) {
  function cls(line, text, bg, wrap, gutter) {
    var i = cm.lineInfo(line);
    eq(i.textClass, text);
    eq(i.bgClass, bg);
    eq(i.wrapClass, wrap);
    if (typeof i.handle.gutterClass !== 'undefined') {
        eq(i.handle.gutterClass, gutter);
    }
  }
  cm.addLineClass(0, "text", "foo");
  cm.addLineClass(0, "text", "bar");
  cm.addLineClass(1, "background", "baz");
  cm.addLineClass(1, "wrap", "foo");
  cm.addLineClass(1, "gutter", "gutter-class");
  cls(0, "foo bar", null, null, null);
  cls(1, null, "baz", "foo", "gutter-class");
  var lines = cm.display.lineDiv;
  eq(byClassName(lines, "foo").length, 2);
  eq(byClassName(lines, "bar").length, 1);
  eq(byClassName(lines, "baz").length, 1);
  eq(byClassName(lines, "gutter-class").length, 1);
  cm.removeLineClass(0, "text", "foo");
  cls(0, "bar", null, null, null);
  cm.removeLineClass(0, "text", "foo");
  cls(0, "bar", null, null, null);
  cm.removeLineClass(0, "text", "bar");
  cls(0, null, null, null);

  cm.addLineClass(1, "wrap", "quux");
  cls(1, null, "baz", "foo quux", "gutter-class");
  cm.removeLineClass(1, "wrap");
  cls(1, null, "baz", null, "gutter-class");
  cm.removeLineClass(1, "gutter", "gutter-class");
  eq(byClassName(lines, "gutter-class").length, 0);
  cls(1, null, "baz", null, null);

  cm.addLineClass(1, "gutter", "gutter-class");
  cls(1, null, "baz", null, "gutter-class");
  cm.removeLineClass(1, "gutter", "gutter-class");
  cls(1, null, "baz", null, null);

}, {value: "hohoho\n", lineNumbers: true});

testCM("atomicMarker", function(cm) {
  addDoc(cm, 10, 10);
  function atom(ll, cl, lr, cr, li, ri) {
    return cm.markText(Pos(ll, cl), Pos(lr, cr),
                       {atomic: true, inclusiveLeft: li, inclusiveRight: ri});
  }
  var m = atom(0, 1, 0, 5);
  cm.setCursor(Pos(0, 1));
  cm.execCommand("goCharRight");
  eqPos(cm.getCursor(), Pos(0, 5));
  cm.execCommand("goCharLeft");
  eqPos(cm.getCursor(), Pos(0, 1));
  m.clear();
  m = atom(0, 0, 0, 5, true);
  eqPos(cm.getCursor(), Pos(0, 5), "pushed out");
  cm.execCommand("goCharLeft");
  eqPos(cm.getCursor(), Pos(0, 5));
  m.clear();
  m = atom(8, 4, 9, 10, false, true);
  cm.setCursor(Pos(9, 8));
  eqPos(cm.getCursor(), Pos(8, 4), "set");
  cm.execCommand("goCharRight");
  eqPos(cm.getCursor(), Pos(8, 4), "char right");
  cm.execCommand("goLineDown");
  eqPos(cm.getCursor(), Pos(8, 4), "line down");
  cm.execCommand("goCharLeft");
  eqPos(cm.getCursor(), Pos(8, 3));
  m.clear();
  m = atom(1, 1, 3, 8);
  cm.setCursor(Pos(0, 0));
  cm.setCursor(Pos(2, 0));
  eqPos(cm.getCursor(), Pos(3, 8));
  cm.execCommand("goCharLeft");
  eqPos(cm.getCursor(), Pos(1, 1));
  cm.execCommand("goCharRight");
  eqPos(cm.getCursor(), Pos(3, 8));
  cm.execCommand("goLineUp");
  eqPos(cm.getCursor(), Pos(1, 1));
  cm.execCommand("goLineDown");
  eqPos(cm.getCursor(), Pos(3, 8));
  cm.execCommand("delCharBefore");
  eq(cm.getValue().length, 80, "del chunk");
  m = atom(3, 0, 5, 5);
  cm.setCursor(Pos(3, 0));
  cm.execCommand("delWordAfter");
  eq(cm.getValue().length, 53, "del chunk");
});

testCM("selectionBias", function(cm) {
  cm.markText(Pos(0, 1), Pos(0, 3), {atomic: true});
  cm.setCursor(Pos(0, 2));
  eqPos(cm.getCursor(), Pos(0, 3));
  cm.setCursor(Pos(0, 2));
  eqPos(cm.getCursor(), Pos(0, 1));
  cm.setCursor(Pos(0, 2), null, {bias: -1});
  eqPos(cm.getCursor(), Pos(0, 1));
  cm.setCursor(Pos(0, 4));
  cm.setCursor(Pos(0, 2), null, {bias: 1});
  eqPos(cm.getCursor(), Pos(0, 3));
}, {value: "12345"});

testCM("selectionHomeEnd", function(cm) {
  cm.markText(Pos(1, 0), Pos(1, 1), {atomic: true, inclusiveLeft: true});
  cm.markText(Pos(1, 3), Pos(1, 4), {atomic: true, inclusiveRight: true});
  cm.setCursor(Pos(1, 2));
  cm.execCommand("goLineStart");
  eqPos(cm.getCursor(), Pos(1, 1));
  cm.execCommand("goLineEnd");
  eqPos(cm.getCursor(), Pos(1, 3));
}, {value: "ab\ncdef\ngh"});

testCM("readOnlyMarker", function(cm) {
  function mark(ll, cl, lr, cr, at) {
    return cm.markText(Pos(ll, cl), Pos(lr, cr),
                       {readOnly: true, atomic: at});
  }
  var m = mark(0, 1, 0, 4);
  cm.setCursor(Pos(0, 2));
  cm.replaceSelection("hi", "end");
  eqPos(cm.getCursor(), Pos(0, 2));
  eq(cm.getLine(0), "abcde");
  cm.execCommand("selectAll");
  cm.replaceSelection("oops", "around");
  eq(cm.getValue(), "oopsbcd");
  cm.undo();
  eqPos(m.find().from, Pos(0, 1));
  eqPos(m.find().to, Pos(0, 4));
  m.clear();
  cm.setCursor(Pos(0, 2));
  cm.replaceSelection("hi", "around");
  eq(cm.getLine(0), "abhicde");
  eqPos(cm.getCursor(), Pos(0, 4));
  m = mark(0, 2, 2, 2, true);
  cm.setSelection(Pos(1, 1), Pos(2, 4));
  cm.replaceSelection("t", "end");
  eqPos(cm.getCursor(), Pos(2, 3));
  eq(cm.getLine(2), "klto");
  cm.execCommand("goCharLeft");
  cm.execCommand("goCharLeft");
  eqPos(cm.getCursor(), Pos(0, 2));
  cm.setSelection(Pos(0, 1), Pos(0, 3));
  cm.replaceSelection("xx", "around");
  eqPos(cm.getCursor(), Pos(0, 3));
  eq(cm.getLine(0), "axxhicde");
}, {value: "abcde\nfghij\nklmno\n"});

testCM("dirtyBit", function(cm) {
  eq(cm.isClean(), true);
  cm.replaceSelection("boo", null, "test");
  eq(cm.isClean(), false);
  cm.undo();
  eq(cm.isClean(), true);
  cm.replaceSelection("boo", null, "test");
  cm.replaceSelection("baz", null, "test");
  cm.undo();
  eq(cm.isClean(), false);
  cm.markClean();
  eq(cm.isClean(), true);
  cm.undo();
  eq(cm.isClean(), false);
  cm.redo();
  eq(cm.isClean(), true);
});

testCM("changeGeneration", function(cm) {
  cm.replaceSelection("x");
  var softGen = cm.changeGeneration();
  cm.replaceSelection("x");
  cm.undo();
  eq(cm.getValue(), "");
  is(!cm.isClean(softGen));
  cm.replaceSelection("x");
  var hardGen = cm.changeGeneration(true);
  cm.replaceSelection("x");
  cm.undo();
  eq(cm.getValue(), "x");
  is(cm.isClean(hardGen));
});

testCM("addKeyMap", function(cm) {
  function sendKey(code) {
    cm.triggerOnKeyDown({type: "keydown", keyCode: code,
                         preventDefault: function(){}, stopPropagation: function(){}});
  }

  sendKey(39);
  eqPos(cm.getCursor(), Pos(0, 1));
  var test = 0;
  var map1 = {Right: function() { ++test; }}, map2 = {Right: function() { test += 10; }}
  cm.addKeyMap(map1);
  sendKey(39);
  eqPos(cm.getCursor(), Pos(0, 1));
  eq(test, 1);
  cm.addKeyMap(map2, true);
  sendKey(39);
  eq(test, 2);
  cm.removeKeyMap(map1);
  sendKey(39);
  eq(test, 12);
  cm.removeKeyMap(map2);
  sendKey(39);
  eq(test, 12);
  eqPos(cm.getCursor(), Pos(0, 2));
  cm.addKeyMap({Right: function() { test = 55; }, name: "mymap"});
  sendKey(39);
  eq(test, 55);
  cm.removeKeyMap("mymap");
  sendKey(39);
  eqPos(cm.getCursor(), Pos(0, 3));
}, {value: "abc"});

testCM("findPosH", function(cm) {
  forEach([{from: Pos(0, 0), to: Pos(0, 1), by: 1},
           {from: Pos(0, 0), to: Pos(0, 0), by: -1, hitSide: true},
           {from: Pos(0, 0), to: Pos(0, 4), by: 1, unit: "word"},
           {from: Pos(0, 0), to: Pos(0, 8), by: 2, unit: "word"},
           {from: Pos(0, 0), to: Pos(2, 0), by: 20, unit: "word", hitSide: true},
           {from: Pos(0, 7), to: Pos(0, 5), by: -1, unit: "word"},
           {from: Pos(0, 4), to: Pos(0, 8), by: 1, unit: "word"},
           {from: Pos(1, 0), to: Pos(1, 18), by: 3, unit: "word"},
           {from: Pos(1, 22), to: Pos(1, 5), by: -3, unit: "word"},
           {from: Pos(1, 15), to: Pos(1, 10), by: -5},
           {from: Pos(1, 15), to: Pos(1, 10), by: -5, unit: "column"},
           {from: Pos(1, 15), to: Pos(1, 0), by: -50, unit: "column", hitSide: true},
           {from: Pos(1, 15), to: Pos(1, 24), by: 50, unit: "column", hitSide: true},
           {from: Pos(1, 15), to: Pos(2, 0), by: 50, hitSide: true}], function(t) {
    var r = cm.findPosH(t.from, t.by, t.unit || "char");
    eqPos(r, t.to);
    eq(!!r.hitSide, !!t.hitSide);
  });
}, {value: "line one\nline two.something.other\n"});

testCM("beforeChange", function(cm) {
  cm.on("beforeChange", function(cm, change) {
    var text = [];
    for (var i = 0; i < change.text.length; ++i)
      text.push(change.text[i].replace(/\s/g, "_"));
    change.update(null, null, text);
  });
  cm.setValue("hello, i am a\nnew document\n");
  eq(cm.getValue(), "hello,_i_am_a\nnew_document\n");
  CodeMirror.on(cm.getDoc(), "beforeChange", function(doc, change) {
    if (change.from.line == 0) change.cancel();
  });
  cm.setValue("oops"); // Canceled
  eq(cm.getValue(), "hello,_i_am_a\nnew_document\n");
  cm.replaceRange("hey hey hey", Pos(1, 0), Pos(2, 0));
  eq(cm.getValue(), "hello,_i_am_a\nhey_hey_hey");
}, {value: "abcdefghijk"});

testCM("beforeChangeUndo", function(cm) {
  cm.replaceRange("hi", Pos(0, 0), Pos(0));
  cm.replaceRange("bye", Pos(0, 0), Pos(0));
  eq(cm.historySize().undo, 2);
  cm.on("beforeChange", function(cm, change) {
    is(!change.update);
    change.cancel();
  });
  cm.undo();
  eq(cm.historySize().undo, 0);
  eq(cm.getValue(), "bye\ntwo");
}, {value: "one\ntwo"});

testCM("beforeSelectionChange", function(cm) {
  function notAtEnd(cm, pos) {
    var len = cm.getLine(pos.line).length;
    if (!len || pos.ch == len) return Pos(pos.line, pos.ch - 1);
    return pos;
  }
  cm.on("beforeSelectionChange", function(cm, obj) {
    obj.update([{anchor: notAtEnd(cm, obj.ranges[0].anchor),
                 head: notAtEnd(cm, obj.ranges[0].head)}]);
  });

  addDoc(cm, 10, 10);
  cm.execCommand("goLineEnd");
  eqPos(cm.getCursor(), Pos(0, 9));
  cm.execCommand("selectAll");
  eqPos(cm.getCursor("start"), Pos(0, 0));
  eqPos(cm.getCursor("end"), Pos(9, 9));
});

testCM("change_removedText", function(cm) {
  cm.setValue("abc\ndef");

  var removedText = [];
  cm.on("change", function(cm, change) {
    removedText.push(change.removed);
  });

  cm.operation(function() {
    cm.replaceRange("xyz", Pos(0, 0), Pos(1,1));
    cm.replaceRange("123", Pos(0,0));
  });

  eq(removedText.length, 2);
  eq(removedText[0].join("\n"), "abc\nd");
  eq(removedText[1].join("\n"), "");

  var removedText = [];
  cm.undo();
  eq(removedText.length, 2);
  eq(removedText[0].join("\n"), "123");
  eq(removedText[1].join("\n"), "xyz");

  var removedText = [];
  cm.redo();
  eq(removedText.length, 2);
  eq(removedText[0].join("\n"), "abc\nd");
  eq(removedText[1].join("\n"), "");
});

testCM("lineStyleFromMode", function(cm) {
  CodeMirror.defineMode("test_mode", function() {
    return {token: function(stream) {
      if (stream.match(/^\[[^\]]*\]/)) return "  line-brackets  ";
      if (stream.match(/^\([^\)]*\)/)) return "  line-background-parens  ";
      if (stream.match(/^<[^>]*>/)) return "  span  line-line  line-background-bg  ";
      stream.match(/^\s+|^\S+/);
    }};
  });
  cm.setOption("mode", "test_mode");
  var bracketElts = byClassName(cm.getWrapperElement(), "brackets");
  eq(bracketElts.length, 1, "brackets count");
  eq(bracketElts[0].nodeName, "PRE");
  is(!/brackets.*brackets/.test(bracketElts[0].className));
  var parenElts = byClassName(cm.getWrapperElement(), "parens");
  eq(parenElts.length, 1, "parens count");
  eq(parenElts[0].nodeName, "DIV");
  is(!/parens.*parens/.test(parenElts[0].className));
  eq(parenElts[0].parentElement.nodeName, "DIV");

  eq(byClassName(cm.getWrapperElement(), "bg").length, 1);
  eq(byClassName(cm.getWrapperElement(), "line").length, 1);
  var spanElts = byClassName(cm.getWrapperElement(), "cm-span");
  eq(spanElts.length, 2);
  is(/^\s*cm-span\s*$/.test(spanElts[0].className));
}, {value: "line1: [br] [br]\nline2: (par) (par)\nline3:  "});

testCM("lineStyleFromBlankLine", function(cm) {
  CodeMirror.defineMode("lineStyleFromBlankLine_mode", function() {
    return {token: function(stream) { stream.skipToEnd(); return "comment"; },
            blankLine: function() { return "line-blank"; }};
  });
  cm.setOption("mode", "lineStyleFromBlankLine_mode");
  var blankElts = byClassName(cm.getWrapperElement(), "blank");
  eq(blankElts.length, 1);
  eq(blankElts[0].nodeName, "PRE");
  cm.replaceRange("x", Pos(1, 0));
  blankElts = byClassName(cm.getWrapperElement(), "blank");
  eq(blankElts.length, 0);
}, {value: "foo\n\nbar"});

CodeMirror.registerHelper("xxx", "a", "A");
CodeMirror.registerHelper("xxx", "b", "B");
CodeMirror.defineMode("yyy", function() {
  return {
    token: function(stream) { stream.skipToEnd(); },
    xxx: ["a", "b", "q"]
  };
});
CodeMirror.registerGlobalHelper("xxx", "c", function(m) { return m.enableC; }, "C");

testCM("helpers", function(cm) {
  cm.setOption("mode", "yyy");
  eq(cm.getHelpers(Pos(0, 0), "xxx").join("/"), "A/B");
  cm.setOption("mode", {name: "yyy", modeProps: {xxx: "b", enableC: true}});
  eq(cm.getHelpers(Pos(0, 0), "xxx").join("/"), "B/C");
  cm.setOption("mode", "javascript");
  eq(cm.getHelpers(Pos(0, 0), "xxx").join("/"), "");
});

testCM("selectionHistory", function(cm) {
  for (var i = 0; i < 3; i++) {
    cm.setExtending(true);
    cm.execCommand("goCharRight");
    cm.setExtending(false);
    cm.execCommand("goCharRight");
    cm.execCommand("goCharRight");
  }
  cm.execCommand("undoSelection");
  eq(cm.getSelection(), "c");
  cm.execCommand("undoSelection");
  eq(cm.getSelection(), "");
  eqPos(cm.getCursor(), Pos(0, 4));
  cm.execCommand("undoSelection");
  eq(cm.getSelection(), "b");
  cm.execCommand("redoSelection");
  eq(cm.getSelection(), "");
  eqPos(cm.getCursor(), Pos(0, 4));
  cm.execCommand("redoSelection");
  eq(cm.getSelection(), "c");
  cm.execCommand("redoSelection");
  eq(cm.getSelection(), "");
  eqPos(cm.getCursor(), Pos(0, 6));
}, {value: "a b c d"});

testCM("selectionChangeReducesRedo", function(cm) {
  cm.replaceSelection("X");
  cm.execCommand("goCharRight");
  cm.undoSelection();
  cm.execCommand("selectAll");
  cm.undoSelection();
  eq(cm.getValue(), "Xabc");
  eqPos(cm.getCursor(), Pos(0, 1));
  cm.undoSelection();
  eq(cm.getValue(), "abc");
}, {value: "abc"});

testCM("selectionHistoryNonOverlapping", function(cm) {
  cm.setSelection(Pos(0, 0), Pos(0, 1));
  cm.setSelection(Pos(0, 2), Pos(0, 3));
  cm.execCommand("undoSelection");
  eqPos(cm.getCursor("anchor"), Pos(0, 0));
  eqPos(cm.getCursor("head"), Pos(0, 1));
}, {value: "1234"});

testCM("cursorMotionSplitsHistory", function(cm) {
  cm.replaceSelection("a");
  cm.execCommand("goCharRight");
  cm.replaceSelection("b");
  cm.replaceSelection("c");
  cm.undo();
  eq(cm.getValue(), "a1234");
  eqPos(cm.getCursor(), Pos(0, 2));
  cm.undo();
  eq(cm.getValue(), "1234");
  eqPos(cm.getCursor(), Pos(0, 0));
}, {value: "1234"});

testCM("selChangeInOperationDoesNotSplit", function(cm) {
  for (var i = 0; i < 4; i++) {
    cm.operation(function() {
      cm.replaceSelection("x");
      cm.setCursor(Pos(0, cm.getCursor().ch - 1));
    });
  }
  eqPos(cm.getCursor(), Pos(0, 0));
  eq(cm.getValue(), "xxxxa");
  cm.undo();
  eq(cm.getValue(), "a");
}, {value: "a"});

testCM("alwaysMergeSelEventWithChangeOrigin", function(cm) {
  cm.replaceSelection("U", null, "foo");
  cm.setSelection(Pos(0, 0), Pos(0, 1), {origin: "foo"});
  cm.undoSelection();
  eq(cm.getValue(), "a");
  cm.replaceSelection("V", null, "foo");
  cm.setSelection(Pos(0, 0), Pos(0, 1), {origin: "bar"});
  cm.undoSelection();
  eq(cm.getValue(), "Va");
}, {value: "a"});

testCM("getTokenAt", function(cm) {
  var tokPlus = cm.getTokenAt(Pos(0, 2));
  eq(tokPlus.type, "operator");
  eq(tokPlus.string, "+");
  var toks = cm.getLineTokens(0);
  eq(toks.length, 3);
  forEach([["number", "1"], ["operator", "+"], ["number", "2"]], function(expect, i) {
    eq(toks[i].type, expect[0]);
    eq(toks[i].string, expect[1]);
  });
}, {value: "1+2", mode: "javascript"});

testCM("getTokenTypeAt", function(cm) {
  eq(cm.getTokenTypeAt(Pos(0, 0)), "number");
  eq(cm.getTokenTypeAt(Pos(0, 6)), "string");
  cm.addOverlay({
    token: function(stream) {
      if (stream.match("foo")) return "foo";
      else stream.next();
    }
  });
  eq(byClassName(cm.getWrapperElement(), "cm-foo").length, 1);
  eq(cm.getTokenTypeAt(Pos(0, 6)), "string");
}, {value: "1 + 'foo'", mode: "javascript"});

testCM("resizeLineWidget", function(cm) {
  addDoc(cm, 200, 3);
  var widget = document.createElement("pre");
  widget.innerHTML = "imwidget";
  widget.style.background = "yellow";
  cm.addLineWidget(1, widget, {noHScroll: true});
  cm.setSize(40);
  is(widget.parentNode.offsetWidth < 42);
});

testCM("combinedOperations", function(cm) {
  var place = document.getElementById("testground");
  var other = CodeMirror(place, {value: "123"});
  try {
    cm.operation(function() {
      cm.addLineClass(0, "wrap", "foo");
      other.addLineClass(0, "wrap", "foo");
    });
    eq(byClassName(cm.getWrapperElement(), "foo").length, 1);
    eq(byClassName(other.getWrapperElement(), "foo").length, 1);
    cm.operation(function() {
      cm.removeLineClass(0, "wrap", "foo");
      other.removeLineClass(0, "wrap", "foo");
    });
    eq(byClassName(cm.getWrapperElement(), "foo").length, 0);
    eq(byClassName(other.getWrapperElement(), "foo").length, 0);
  } finally {
    place.removeChild(other.getWrapperElement());
  }
}, {value: "abc"});

testCM("eventOrder", function(cm) {
  var seen = [];
  cm.on("change", function() {
    if (!seen.length) cm.replaceSelection(".");
    seen.push("change");
  });
  cm.on("cursorActivity", function() {
    cm.replaceSelection("!");
    seen.push("activity");
  });
  cm.replaceSelection("/");
  eq(seen.join(","), "change,change,activity,change");
});

testCM("splitSpaces_nonspecial", function(cm) {
  eq(byClassName(cm.getWrapperElement(), "cm-invalidchar").length, 0);
}, {
  specialChars: /[\u00a0]/,
  value: "spaces ->            <- between"
});

test("core_rmClass", function() {
  var node = document.createElement("div");
  node.className = "foo-bar baz-quux yadda";
  CodeMirror.rmClass(node, "quux");
  eq(node.className, "foo-bar baz-quux yadda");
  CodeMirror.rmClass(node, "baz-quux");
  eq(node.className, "foo-bar yadda");
  CodeMirror.rmClass(node, "yadda");
  eq(node.className, "foo-bar");
  CodeMirror.rmClass(node, "foo-bar");
  eq(node.className, "");
  node.className = " foo ";
  CodeMirror.rmClass(node, "foo");
  eq(node.className, "");
});

test("core_addClass", function() {
  var node = document.createElement("div");
  CodeMirror.addClass(node, "a");
  eq(node.className, "a");
  CodeMirror.addClass(node, "a");
  eq(node.className, "a");
  CodeMirror.addClass(node, "b");
  eq(node.className, "a b");
  CodeMirror.addClass(node, "a");
  CodeMirror.addClass(node, "b");
  eq(node.className, "a b");
});
CodeMirror-5.4.0/test/vim_test.js000066400000000000000000004210721254300440500167370ustar00rootroot00000000000000CodeMirror.Vim.suppressErrorLogging = true;

var code = '' +
' wOrd1 (#%\n' +
' word3] \n' +
'aopop pop 0 1 2 3 4\n' +
' (a) [b] {c} \n' +
'int getchar(void) {\n' +
'  static char buf[BUFSIZ];\n' +
'  static char *bufp = buf;\n' +
'  if (n == 0) {  /* buffer is empty */\n' +
'    n = read(0, buf, sizeof buf);\n' +
'    bufp = buf;\n' +
'  }\n' +
'\n' +
'  return (--n >= 0) ? (unsigned char) *bufp++ : EOF;\n' +
' \n' +
'}\n';

var lines = (function() {
  lineText = code.split('\n');
  var ret = [];
  for (var i = 0; i < lineText.length; i++) {
    ret[i] = {
      line: i,
      length: lineText[i].length,
      lineText: lineText[i],
      textStart: /^\s*/.exec(lineText[i])[0].length
    };
  }
  return ret;
})();
var endOfDocument = makeCursor(lines.length - 1,
    lines[lines.length - 1].length);
var wordLine = lines[0];
var bigWordLine = lines[1];
var charLine = lines[2];
var bracesLine = lines[3];
var seekBraceLine = lines[4];

var word1 = {
  start: { line: wordLine.line, ch: 1 },
  end: { line: wordLine.line, ch: 5 }
};
var word2 = {
  start: { line: wordLine.line, ch: word1.end.ch + 2 },
  end: { line: wordLine.line, ch: word1.end.ch + 4 }
};
var word3 = {
  start: { line: bigWordLine.line, ch: 1 },
  end: { line: bigWordLine.line, ch: 5 }
};
var bigWord1 = word1;
var bigWord2 = word2;
var bigWord3 = {
  start: { line: bigWordLine.line, ch: 1 },
  end: { line: bigWordLine.line, ch: 7 }
};
var bigWord4 = {
  start: { line: bigWordLine.line, ch: bigWord1.end.ch + 3 },
  end: { line: bigWordLine.line, ch: bigWord1.end.ch + 7 }
};

var oChars = [ { line: charLine.line, ch: 1 },
    { line: charLine.line, ch: 3 },
    { line: charLine.line, ch: 7 } ];
var pChars = [ { line: charLine.line, ch: 2 },
    { line: charLine.line, ch: 4 },
    { line: charLine.line, ch: 6 },
    { line: charLine.line, ch: 8 } ];
var numChars = [ { line: charLine.line, ch: 10 },
    { line: charLine.line, ch: 12 },
    { line: charLine.line, ch: 14 },
    { line: charLine.line, ch: 16 },
    { line: charLine.line, ch: 18 }];
var parens1 = {
  start: { line: bracesLine.line, ch: 1 },
  end: { line: bracesLine.line, ch: 3 }
};
var squares1 = {
  start: { line: bracesLine.line, ch: 5 },
  end: { line: bracesLine.line, ch: 7 }
};
var curlys1 = {
  start: { line: bracesLine.line, ch: 9 },
  end: { line: bracesLine.line, ch: 11 }
};
var seekOutside = {
  start: { line: seekBraceLine.line, ch: 1 },
  end: { line: seekBraceLine.line, ch: 16 }
};
var seekInside = {
  start: { line: seekBraceLine.line, ch: 14 },
  end: { line: seekBraceLine.line, ch: 11 }
};

function copyCursor(cur) {
  return { ch: cur.ch, line: cur.line };
}

function forEach(arr, func) {
  for (var i = 0; i < arr.length; i++) {
    func(arr[i], i, arr);
  }
}

function testVim(name, run, opts, expectedFail) {
  var vimOpts = {
    lineNumbers: true,
    vimMode: true,
    showCursorWhenSelecting: true,
    value: code
  };
  for (var prop in opts) {
    if (opts.hasOwnProperty(prop)) {
      vimOpts[prop] = opts[prop];
    }
  }
  return test('vim_' + name, function() {
    var place = document.getElementById("testground");
    var cm = CodeMirror(place, vimOpts);
    var vim = CodeMirror.Vim.maybeInitVimState_(cm);

    function doKeysFn(cm) {
      return function(args) {
        if (args instanceof Array) {
          arguments = args;
        }
        for (var i = 0; i < arguments.length; i++) {
          CodeMirror.Vim.handleKey(cm, arguments[i]);
        }
      }
    }
    function doInsertModeKeysFn(cm) {
      return function(args) {
        if (args instanceof Array) { arguments = args; }
        function executeHandler(handler) {
          if (typeof handler == 'string') {
            CodeMirror.commands[handler](cm);
          } else {
            handler(cm);
          }
          return true;
        }
        for (var i = 0; i < arguments.length; i++) {
          var key = arguments[i];
          // Find key in keymap and handle.
          var handled = CodeMirror.lookupKey(key, 'vim-insert', executeHandler);
          // Record for insert mode.
          if (handled == "handled" && cm.state.vim.insertMode && arguments[i] != 'Esc') {
            var lastChange = CodeMirror.Vim.getVimGlobalState_().macroModeState.lastInsertModeChanges;
            if (lastChange) {
              lastChange.changes.push(new CodeMirror.Vim.InsertModeKey(key));
            }
          }
        }
      }
    }
    function doExFn(cm) {
      return function(command) {
        cm.openDialog = helpers.fakeOpenDialog(command);
        helpers.doKeys(':');
      }
    }
    function assertCursorAtFn(cm) {
      return function(line, ch) {
        var pos;
        if (ch == null && typeof line.line == 'number') {
          pos = line;
        } else {
          pos = makeCursor(line, ch);
        }
        eqPos(pos, cm.getCursor());
      }
    }
    function fakeOpenDialog(result) {
      return function(text, callback) {
        return callback(result);
      }
    }
    function fakeOpenNotification(matcher) {
      return function(text) {
        matcher(text);
      }
    }
    var helpers = {
      doKeys: doKeysFn(cm),
      // Warning: Only emulates keymap events, not character insertions. Use
      // replaceRange to simulate character insertions.
      // Keys are in CodeMirror format, NOT vim format.
      doInsertModeKeys: doInsertModeKeysFn(cm),
      doEx: doExFn(cm),
      assertCursorAt: assertCursorAtFn(cm),
      fakeOpenDialog: fakeOpenDialog,
      fakeOpenNotification: fakeOpenNotification,
      getRegisterController: function() {
        return CodeMirror.Vim.getRegisterController();
      }
    }
    CodeMirror.Vim.resetVimGlobalState_();
    var successful = false;
    var savedOpenNotification = cm.openNotification;
    var savedOpenDialog = cm.openDialog;
    try {
      run(cm, vim, helpers);
      successful = true;
    } finally {
      cm.openNotification = savedOpenNotification;
      cm.openDialog = savedOpenDialog;
      if (!successful || verbose) {
        place.style.visibility = "visible";
      } else {
        place.removeChild(cm.getWrapperElement());
      }
    }
  }, expectedFail);
};
testVim('qq@q', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'q', 'l', 'l', 'q');
  helpers.assertCursorAt(0,2);
  helpers.doKeys('@', 'q');
  helpers.assertCursorAt(0,4);
}, { value: '            '});
testVim('@@', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'q', 'l', 'l', 'q');
  helpers.assertCursorAt(0,2);
  helpers.doKeys('@', 'q');
  helpers.assertCursorAt(0,4);
  helpers.doKeys('@', '@');
  helpers.assertCursorAt(0,6);
}, { value: '            '});
var jumplistScene = ''+
  'word\n'+
  '(word)\n'+
  '{word\n'+
  'word.\n'+
  '\n'+
  'word search\n'+
  '}word\n'+
  'word\n'+
  'word\n';
function testJumplist(name, keys, endPos, startPos, dialog) {
  endPos = makeCursor(endPos[0], endPos[1]);
  startPos = makeCursor(startPos[0], startPos[1]);
  testVim(name, function(cm, vim, helpers) {
    CodeMirror.Vim.resetVimGlobalState_();
    if(dialog)cm.openDialog = helpers.fakeOpenDialog('word');
    cm.setCursor(startPos);
    helpers.doKeys.apply(null, keys);
    helpers.assertCursorAt(endPos);
  }, {value: jumplistScene});
};
testJumplist('jumplist_H', ['H', ''], [5,2], [5,2]);
testJumplist('jumplist_M', ['M', ''], [2,2], [2,2]);
testJumplist('jumplist_L', ['L', ''], [2,2], [2,2]);
testJumplist('jumplist_[[', ['[', '[', ''], [5,2], [5,2]);
testJumplist('jumplist_]]', [']', ']', ''], [2,2], [2,2]);
testJumplist('jumplist_G', ['G', ''], [5,2], [5,2]);
testJumplist('jumplist_gg', ['g', 'g', ''], [5,2], [5,2]);
testJumplist('jumplist_%', ['%', ''], [1,5], [1,5]);
testJumplist('jumplist_{', ['{', ''], [1,5], [1,5]);
testJumplist('jumplist_}', ['}', ''], [1,5], [1,5]);
testJumplist('jumplist_\'', ['m', 'a', 'h', '\'', 'a', 'h', ''], [1,0], [1,5]);
testJumplist('jumplist_`', ['m', 'a', 'h', '`', 'a', 'h', ''], [1,5], [1,5]);
testJumplist('jumplist_*_cachedCursor', ['*', ''], [1,3], [1,3]);
testJumplist('jumplist_#_cachedCursor', ['#', ''], [1,3], [1,3]);
testJumplist('jumplist_n', ['#', 'n', ''], [1,1], [2,3]);
testJumplist('jumplist_N', ['#', 'N', ''], [1,1], [2,3]);
testJumplist('jumplist_repeat_', ['*', '*', '*', '3', ''], [2,3], [2,3]);
testJumplist('jumplist_repeat_', ['*', '*', '*', '3', '', '2', ''], [5,0], [2,3]);
testJumplist('jumplist_repeated_motion', ['3', '*', ''], [2,3], [2,3]);
testJumplist('jumplist_/', ['/', ''], [2,3], [2,3], 'dialog');
testJumplist('jumplist_?', ['?', ''], [2,3], [2,3], 'dialog');
testJumplist('jumplist_skip_delted_mark',
             ['*', 'n', 'n', 'k', 'd', 'k', '', '', ''],
             [0,2], [0,2]);
testJumplist('jumplist_skip_delted_mark',
             ['*', 'n', 'n', 'k', 'd', 'k', '', '', ''],
             [1,0], [0,2]);

/**
 * @param name Name of the test
 * @param keys An array of keys or a string with a single key to simulate.
 * @param endPos The expected end position of the cursor.
 * @param startPos The position the cursor should start at, defaults to 0, 0.
 */
function testMotion(name, keys, endPos, startPos) {
  testVim(name, function(cm, vim, helpers) {
    if (!startPos) {
      startPos = { line: 0, ch: 0 };
    }
    cm.setCursor(startPos);
    helpers.doKeys(keys);
    helpers.assertCursorAt(endPos);
  });
};

function makeCursor(line, ch) {
  return { line: line, ch: ch };
};

function offsetCursor(cur, offsetLine, offsetCh) {
  return { line: cur.line + offsetLine, ch: cur.ch + offsetCh };
};

// Motion tests
testMotion('|', '|', makeCursor(0, 0), makeCursor(0,4));
testMotion('|_repeat', ['3', '|'], makeCursor(0, 2), makeCursor(0,4));
testMotion('h', 'h', makeCursor(0, 0), word1.start);
testMotion('h_repeat', ['3', 'h'], offsetCursor(word1.end, 0, -3), word1.end);
testMotion('l', 'l', makeCursor(0, 1));
testMotion('l_repeat', ['2', 'l'], makeCursor(0, 2));
testMotion('j', 'j', offsetCursor(word1.end, 1, 0), word1.end);
testMotion('j_repeat', ['2', 'j'], offsetCursor(word1.end, 2, 0), word1.end);
testMotion('j_repeat_clip', ['1000', 'j'], endOfDocument);
testMotion('k', 'k', offsetCursor(word3.end, -1, 0), word3.end);
testMotion('k_repeat', ['2', 'k'], makeCursor(0, 4), makeCursor(2, 4));
testMotion('k_repeat_clip', ['1000', 'k'], makeCursor(0, 4), makeCursor(2, 4));
testMotion('w', 'w', word1.start);
testMotion('w_multiple_newlines_no_space', 'w', makeCursor(12, 2), makeCursor(11, 2));
testMotion('w_multiple_newlines_with_space', 'w', makeCursor(14, 0), makeCursor(12, 51));
testMotion('w_repeat', ['2', 'w'], word2.start);
testMotion('w_wrap', ['w'], word3.start, word2.start);
testMotion('w_endOfDocument', 'w', endOfDocument, endOfDocument);
testMotion('w_start_to_end', ['1000', 'w'], endOfDocument, makeCursor(0, 0));
testMotion('W', 'W', bigWord1.start);
testMotion('W_repeat', ['2', 'W'], bigWord3.start, bigWord1.start);
testMotion('e', 'e', word1.end);
testMotion('e_repeat', ['2', 'e'], word2.end);
testMotion('e_wrap', 'e', word3.end, word2.end);
testMotion('e_endOfDocument', 'e', endOfDocument, endOfDocument);
testMotion('e_start_to_end', ['1000', 'e'], endOfDocument, makeCursor(0, 0));
testMotion('b', 'b', word3.start, word3.end);
testMotion('b_repeat', ['2', 'b'], word2.start, word3.end);
testMotion('b_wrap', 'b', word2.start, word3.start);
testMotion('b_startOfDocument', 'b', makeCursor(0, 0), makeCursor(0, 0));
testMotion('b_end_to_start', ['1000', 'b'], makeCursor(0, 0), endOfDocument);
testMotion('ge', ['g', 'e'], word2.end, word3.end);
testMotion('ge_repeat', ['2', 'g', 'e'], word1.end, word3.start);
testMotion('ge_wrap', ['g', 'e'], word2.end, word3.start);
testMotion('ge_startOfDocument', ['g', 'e'], makeCursor(0, 0),
    makeCursor(0, 0));
testMotion('ge_end_to_start', ['1000', 'g', 'e'], makeCursor(0, 0), endOfDocument);
testMotion('gg', ['g', 'g'], makeCursor(lines[0].line, lines[0].textStart),
    makeCursor(3, 1));
testMotion('gg_repeat', ['3', 'g', 'g'],
    makeCursor(lines[2].line, lines[2].textStart));
testMotion('G', 'G',
    makeCursor(lines[lines.length - 1].line, lines[lines.length - 1].textStart),
    makeCursor(3, 1));
testMotion('G_repeat', ['3', 'G'], makeCursor(lines[2].line,
    lines[2].textStart));
// TODO: Make the test code long enough to test Ctrl-F and Ctrl-B.
testMotion('0', '0', makeCursor(0, 0), makeCursor(0, 8));
testMotion('^', '^', makeCursor(0, lines[0].textStart), makeCursor(0, 8));
testMotion('+', '+', makeCursor(1, lines[1].textStart), makeCursor(0, 8));
testMotion('-', '-', makeCursor(0, lines[0].textStart), makeCursor(1, 4));
testMotion('_', ['6','_'], makeCursor(5, lines[5].textStart), makeCursor(0, 8));
testMotion('$', '$', makeCursor(0, lines[0].length - 1), makeCursor(0, 1));
testMotion('$_repeat', ['2', '$'], makeCursor(1, lines[1].length - 1),
    makeCursor(0, 3));
testMotion('f', ['f', 'p'], pChars[0], makeCursor(charLine.line, 0));
testMotion('f_repeat', ['2', 'f', 'p'], pChars[2], pChars[0]);
testMotion('f_num', ['f', '2'], numChars[2], makeCursor(charLine.line, 0));
testMotion('t', ['t','p'], offsetCursor(pChars[0], 0, -1),
    makeCursor(charLine.line, 0));
testMotion('t_repeat', ['2', 't', 'p'], offsetCursor(pChars[2], 0, -1),
    pChars[0]);
testMotion('F', ['F', 'p'], pChars[0], pChars[1]);
testMotion('F_repeat', ['2', 'F', 'p'], pChars[0], pChars[2]);
testMotion('T', ['T', 'p'], offsetCursor(pChars[0], 0, 1), pChars[1]);
testMotion('T_repeat', ['2', 'T', 'p'], offsetCursor(pChars[0], 0, 1), pChars[2]);
testMotion('%_parens', ['%'], parens1.end, parens1.start);
testMotion('%_squares', ['%'], squares1.end, squares1.start);
testMotion('%_braces', ['%'], curlys1.end, curlys1.start);
testMotion('%_seek_outside', ['%'], seekOutside.end, seekOutside.start);
testMotion('%_seek_inside', ['%'], seekInside.end, seekInside.start);
testVim('%_seek_skip', function(cm, vim, helpers) {
  cm.setCursor(0,0);
  helpers.doKeys(['%']);
  helpers.assertCursorAt(0,9);
}, {value:'01234"("()'});
testVim('%_skip_string', function(cm, vim, helpers) {
  cm.setCursor(0,0);
  helpers.doKeys(['%']);
  helpers.assertCursorAt(0,4);
  cm.setCursor(0,2);
  helpers.doKeys(['%']);
  helpers.assertCursorAt(0,0);
}, {value:'(")")'});
(')')
testVim('%_skip_comment', function(cm, vim, helpers) {
  cm.setCursor(0,0);
  helpers.doKeys(['%']);
  helpers.assertCursorAt(0,6);
  cm.setCursor(0,3);
  helpers.doKeys(['%']);
  helpers.assertCursorAt(0,0);
}, {value:'(/*)*/)'});
// Make sure that moving down after going to the end of a line always leaves you
// at the end of a line, but preserves the offset in other cases
testVim('Changing lines after Eol operation', function(cm, vim, helpers) {
  cm.setCursor(0,0);
  helpers.doKeys(['$']);
  helpers.doKeys(['j']);
  // After moving to Eol and then down, we should be at Eol of line 2
  helpers.assertCursorAt({ line: 1, ch: lines[1].length - 1 });
  helpers.doKeys(['j']);
  // After moving down, we should be at Eol of line 3
  helpers.assertCursorAt({ line: 2, ch: lines[2].length - 1 });
  helpers.doKeys(['h']);
  helpers.doKeys(['j']);
  // After moving back one space and then down, since line 4 is shorter than line 2, we should
  // be at Eol of line 2 - 1
  helpers.assertCursorAt({ line: 3, ch: lines[3].length - 1 });
  helpers.doKeys(['j']);
  helpers.doKeys(['j']);
  // After moving down again, since line 3 has enough characters, we should be back to the
  // same place we were at on line 1
  helpers.assertCursorAt({ line: 5, ch: lines[2].length - 2 });
});
//making sure gj and gk recover from clipping
testVim('gj_gk_clipping', function(cm,vim,helpers){
  cm.setCursor(0, 1);
  helpers.doKeys('g','j','g','j');
  helpers.assertCursorAt(2, 1);
  helpers.doKeys('g','k','g','k');
  helpers.assertCursorAt(0, 1);
},{value: 'line 1\n\nline 2'});
//testing a mix of j/k and gj/gk
testVim('j_k_and_gj_gk', function(cm,vim,helpers){
  cm.setSize(120);
  cm.setCursor(0, 0);
  //go to the last character on the first line
  helpers.doKeys('$');
  //move up/down on the column within the wrapped line
  //side-effect: cursor is not locked to eol anymore
  helpers.doKeys('g','k');
  var cur=cm.getCursor();
  eq(cur.line,0);
  is((cur.ch<176),'gk didn\'t move cursor back (1)');
  helpers.doKeys('g','j');
  helpers.assertCursorAt(0, 176);
  //should move to character 177 on line 2 (j/k preserve character index within line)
  helpers.doKeys('j');
  //due to different line wrapping, the cursor can be on a different screen-x now
  //gj and gk preserve screen-x on movement, much like moveV
  helpers.doKeys('3','g','k');
  cur=cm.getCursor();
  eq(cur.line,1);
  is((cur.ch<176),'gk didn\'t move cursor back (2)');
  helpers.doKeys('g','j','2','g','j');
  //should return to the same character-index
  helpers.doKeys('k');
  helpers.assertCursorAt(0, 176);
},{ lineWrapping:true, value: 'This line is intentially long to test movement of gj and gk over wrapped lines. I will start on the end of this line, then make a step up and back to set the origin for j and k.\nThis line is supposed to be even longer than the previous. I will jump here and make another wiggle with gj and gk, before I jump back to the line above. Both wiggles should not change my cursor\'s target character but both j/k and gj/gk change each other\'s reference position.'});
testVim('gj_gk', function(cm, vim, helpers) {
  if (phantom) return;
  cm.setSize(120);
  // Test top of document edge case.
  cm.setCursor(0, 4);
  helpers.doKeys('g', 'j');
  helpers.doKeys('10', 'g', 'k');
  helpers.assertCursorAt(0, 4);

  // Test moving down preserves column position.
  helpers.doKeys('g', 'j');
  var pos1 = cm.getCursor();
  var expectedPos2 = { line: 0, ch: (pos1.ch - 4) * 2 + 4};
  helpers.doKeys('g', 'j');
  helpers.assertCursorAt(expectedPos2);

  // Move to the last character
  cm.setCursor(0, 0);
  // Move left to reset HSPos
  helpers.doKeys('h');
  // Test bottom of document edge case.
  helpers.doKeys('100', 'g', 'j');
  var endingPos = cm.getCursor();
  is(endingPos != 0, 'gj should not be on wrapped line 0');
  var topLeftCharCoords = cm.charCoords(makeCursor(0, 0));
  var endingCharCoords = cm.charCoords(endingPos);
  is(topLeftCharCoords.left == endingCharCoords.left, 'gj should end up on column 0');
},{ lineNumbers: false, lineWrapping:true, value: 'Thislineisintentiallylongtotestmovementofgjandgkoverwrappedlines.' });
testVim('}', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('}');
  helpers.assertCursorAt(1, 0);
  cm.setCursor(0, 0);
  helpers.doKeys('2', '}');
  helpers.assertCursorAt(4, 0);
  cm.setCursor(0, 0);
  helpers.doKeys('6', '}');
  helpers.assertCursorAt(5, 0);
}, { value: 'a\n\nb\nc\n\nd' });
testVim('{', function(cm, vim, helpers) {
  cm.setCursor(5, 0);
  helpers.doKeys('{');
  helpers.assertCursorAt(4, 0);
  cm.setCursor(5, 0);
  helpers.doKeys('2', '{');
  helpers.assertCursorAt(1, 0);
  cm.setCursor(5, 0);
  helpers.doKeys('6', '{');
  helpers.assertCursorAt(0, 0);
}, { value: 'a\n\nb\nc\n\nd' });
testVim('paragraph_motions', function(cm, vim, helpers) {
  cm.setCursor(10, 0);
  helpers.doKeys('{');
  helpers.assertCursorAt(4, 0);
  helpers.doKeys('{');
  helpers.assertCursorAt(0, 0);
  helpers.doKeys('2', '}');
  helpers.assertCursorAt(7, 0);
  helpers.doKeys('2', '}');
  helpers.assertCursorAt(16, 0);

  cm.setCursor(9, 0);
  helpers.doKeys('}');
  helpers.assertCursorAt(14, 0);

  cm.setCursor(6, 0);
  helpers.doKeys('}');
  helpers.assertCursorAt(7, 0);

  // ip inside empty space
  cm.setCursor(10, 0);
  helpers.doKeys('v', 'i', 'p');
  eqPos(Pos(7, 0), cm.getCursor('anchor'));
  eqPos(Pos(12, 0), cm.getCursor('head'));
  helpers.doKeys('i', 'p');
  eqPos(Pos(7, 0), cm.getCursor('anchor'));
  eqPos(Pos(13, 1), cm.getCursor('head'));
  helpers.doKeys('2', 'i', 'p');
  eqPos(Pos(7, 0), cm.getCursor('anchor'));
  eqPos(Pos(16, 1), cm.getCursor('head'));

  // should switch to visualLine mode
  cm.setCursor(14, 0);
  helpers.doKeys('', 'v', 'i', 'p');
  helpers.assertCursorAt(14, 0);

  cm.setCursor(14, 0);
  helpers.doKeys('', 'V', 'i', 'p');
  eqPos(Pos(16, 1), cm.getCursor('head'));

  // ap inside empty space
  cm.setCursor(10, 0);
  helpers.doKeys('', 'v', 'a', 'p');
  eqPos(Pos(7, 0), cm.getCursor('anchor'));
  eqPos(Pos(13, 1), cm.getCursor('head'));
  helpers.doKeys('a', 'p');
  eqPos(Pos(7, 0), cm.getCursor('anchor'));
  eqPos(Pos(16, 1), cm.getCursor('head'));

  cm.setCursor(13, 0);
  helpers.doKeys('v', 'a', 'p');
  eqPos(Pos(13, 0), cm.getCursor('anchor'));
  eqPos(Pos(14, 0), cm.getCursor('head'));

  cm.setCursor(16, 0);
  helpers.doKeys('v', 'a', 'p');
  eqPos(Pos(14, 0), cm.getCursor('anchor'));
  eqPos(Pos(16, 1), cm.getCursor('head'));

  cm.setCursor(0, 0);
  helpers.doKeys('v', 'a', 'p');
  eqPos(Pos(0, 0), cm.getCursor('anchor'));
  eqPos(Pos(4, 0), cm.getCursor('head'));

  cm.setCursor(0, 0);
  helpers.doKeys('d', 'i', 'p');
  var register = helpers.getRegisterController().getRegister();
  eq('a\na\n', register.toString());
  is(register.linewise);
  helpers.doKeys('3', 'j', 'p');
  helpers.doKeys('y', 'i', 'p');
  is(register.linewise);
  eq('b\na\na\nc\n', register.toString());
}, { value: 'a\na\n\n\n\nb\nc\n\n\n\n\n\n\nd\n\ne\nf' });

// Operator tests
testVim('dl', function(cm, vim, helpers) {
  var curStart = makeCursor(0, 0);
  cm.setCursor(curStart);
  helpers.doKeys('d', 'l');
  eq('word1 ', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq(' ', register.toString());
  is(!register.linewise);
  eqPos(curStart, cm.getCursor());
}, { value: ' word1 ' });
testVim('dl_eol', function(cm, vim, helpers) {
  cm.setCursor(0, 6);
  helpers.doKeys('d', 'l');
  eq(' word1', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq(' ', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 5);
}, { value: ' word1 ' });
testVim('dl_repeat', function(cm, vim, helpers) {
  var curStart = makeCursor(0, 0);
  cm.setCursor(curStart);
  helpers.doKeys('2', 'd', 'l');
  eq('ord1 ', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq(' w', register.toString());
  is(!register.linewise);
  eqPos(curStart, cm.getCursor());
}, { value: ' word1 ' });
testVim('dh', function(cm, vim, helpers) {
  var curStart = makeCursor(0, 3);
  cm.setCursor(curStart);
  helpers.doKeys('d', 'h');
  eq(' wrd1 ', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('o', register.toString());
  is(!register.linewise);
  eqPos(offsetCursor(curStart, 0 , -1), cm.getCursor());
}, { value: ' word1 ' });
testVim('dj', function(cm, vim, helpers) {
  var curStart = makeCursor(0, 3);
  cm.setCursor(curStart);
  helpers.doKeys('d', 'j');
  eq(' word3', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq(' word1\nword2\n', register.toString());
  is(register.linewise);
  helpers.assertCursorAt(0, 1);
}, { value: ' word1\nword2\n word3' });
testVim('dj_end_of_document', function(cm, vim, helpers) {
  var curStart = makeCursor(0, 3);
  cm.setCursor(curStart);
  helpers.doKeys('d', 'j');
  eq(' word1 ', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 3);
}, { value: ' word1 ' });
testVim('dk', function(cm, vim, helpers) {
  var curStart = makeCursor(1, 3);
  cm.setCursor(curStart);
  helpers.doKeys('d', 'k');
  eq(' word3', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq(' word1\nword2\n', register.toString());
  is(register.linewise);
  helpers.assertCursorAt(0, 1);
}, { value: ' word1\nword2\n word3' });
testVim('dk_start_of_document', function(cm, vim, helpers) {
  var curStart = makeCursor(0, 3);
  cm.setCursor(curStart);
  helpers.doKeys('d', 'k');
  eq(' word1 ', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 3);
}, { value: ' word1 ' });
testVim('dw_space', function(cm, vim, helpers) {
  var curStart = makeCursor(0, 0);
  cm.setCursor(curStart);
  helpers.doKeys('d', 'w');
  eq('word1 ', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq(' ', register.toString());
  is(!register.linewise);
  eqPos(curStart, cm.getCursor());
}, { value: ' word1 ' });
testVim('dw_word', function(cm, vim, helpers) {
  var curStart = makeCursor(0, 1);
  cm.setCursor(curStart);
  helpers.doKeys('d', 'w');
  eq(' word2', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('word1 ', register.toString());
  is(!register.linewise);
  eqPos(curStart, cm.getCursor());
}, { value: ' word1 word2' });
testVim('dw_unicode_word', function(cm, vim, helpers) {
  helpers.doKeys('d', 'w');
  eq(cm.getValue().length, 10);
  helpers.doKeys('d', 'w');
  eq(cm.getValue().length, 6);
  helpers.doKeys('d', 'w');
  eq(cm.getValue().length, 5);
  helpers.doKeys('d', 'e');
  eq(cm.getValue().length, 2);
}, { value: '  \u0562\u0561\u0580\u0587\xbbe\xb5g  ' });
testVim('dw_only_word', function(cm, vim, helpers) {
  // Test that if there is only 1 word left, dw deletes till the end of the
  // line.
  cm.setCursor(0, 1);
  helpers.doKeys('d', 'w');
  eq(' ', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('word1 ', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 0);
}, { value: ' word1 ' });
testVim('dw_eol', function(cm, vim, helpers) {
  // Assert that dw does not delete the newline if last word to delete is at end
  // of line.
  cm.setCursor(0, 1);
  helpers.doKeys('d', 'w');
  eq(' \nword2', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('word1', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 0);
}, { value: ' word1\nword2' });
testVim('dw_eol_with_multiple_newlines', function(cm, vim, helpers) {
  // Assert that dw does not delete the newline if last word to delete is at end
  // of line and it is followed by multiple newlines.
  cm.setCursor(0, 1);
  helpers.doKeys('d', 'w');
  eq(' \n\nword2', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('word1', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 0);
}, { value: ' word1\n\nword2' });
testVim('dw_empty_line_followed_by_whitespace', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('d', 'w');
  eq('  \nword', cm.getValue());
}, { value: '\n  \nword' });
testVim('dw_empty_line_followed_by_word', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('d', 'w');
  eq('word', cm.getValue());
}, { value: '\nword' });
testVim('dw_empty_line_followed_by_empty_line', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('d', 'w');
  eq('\n', cm.getValue());
}, { value: '\n\n' });
testVim('dw_whitespace_followed_by_whitespace', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('d', 'w');
  eq('\n   \n', cm.getValue());
}, { value: '  \n   \n' });
testVim('dw_whitespace_followed_by_empty_line', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('d', 'w');
  eq('\n\n', cm.getValue());
}, { value: '  \n\n' });
testVim('dw_word_whitespace_word', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('d', 'w');
  eq('\n   \nword2', cm.getValue());
}, { value: 'word1\n   \nword2'})
testVim('dw_end_of_document', function(cm, vim, helpers) {
  cm.setCursor(1, 2);
  helpers.doKeys('d', 'w');
  eq('\nab', cm.getValue());
}, { value: '\nabc' });
testVim('dw_repeat', function(cm, vim, helpers) {
  // Assert that dw does delete newline if it should go to the next line, and
  // that repeat works properly.
  cm.setCursor(0, 1);
  helpers.doKeys('d', '2', 'w');
  eq(' ', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('word1\nword2', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 0);
}, { value: ' word1\nword2' });
testVim('de_word_start_and_empty_lines', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('d', 'e');
  eq('\n\n', cm.getValue());
}, { value: 'word\n\n' });
testVim('de_word_end_and_empty_lines', function(cm, vim, helpers) {
  cm.setCursor(0, 3);
  helpers.doKeys('d', 'e');
  eq('wor', cm.getValue());
}, { value: 'word\n\n\n' });
testVim('de_whitespace_and_empty_lines', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('d', 'e');
  eq('', cm.getValue());
}, { value: '   \n\n\n' });
testVim('de_end_of_document', function(cm, vim, helpers) {
  cm.setCursor(1, 2);
  helpers.doKeys('d', 'e');
  eq('\nab', cm.getValue());
}, { value: '\nabc' });
testVim('db_empty_lines', function(cm, vim, helpers) {
  cm.setCursor(2, 0);
  helpers.doKeys('d', 'b');
  eq('\n\n', cm.getValue());
}, { value: '\n\n\n' });
testVim('db_word_start_and_empty_lines', function(cm, vim, helpers) {
  cm.setCursor(2, 0);
  helpers.doKeys('d', 'b');
  eq('\nword', cm.getValue());
}, { value: '\n\nword' });
testVim('db_word_end_and_empty_lines', function(cm, vim, helpers) {
  cm.setCursor(2, 3);
  helpers.doKeys('d', 'b');
  eq('\n\nd', cm.getValue());
}, { value: '\n\nword' });
testVim('db_whitespace_and_empty_lines', function(cm, vim, helpers) {
  cm.setCursor(2, 0);
  helpers.doKeys('d', 'b');
  eq('', cm.getValue());
}, { value: '\n   \n' });
testVim('db_start_of_document', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('d', 'b');
  eq('abc\n', cm.getValue());
}, { value: 'abc\n' });
testVim('dge_empty_lines', function(cm, vim, helpers) {
  cm.setCursor(1, 0);
  helpers.doKeys('d', 'g', 'e');
  // Note: In real VIM the result should be '', but it's not quite consistent,
  // since 2 newlines are deleted. But in the similar case of word\n\n, only
  // 1 newline is deleted. We'll diverge from VIM's behavior since it's much
  // easier this way.
  eq('\n', cm.getValue());
}, { value: '\n\n' });
testVim('dge_word_and_empty_lines', function(cm, vim, helpers) {
  cm.setCursor(1, 0);
  helpers.doKeys('d', 'g', 'e');
  eq('wor\n', cm.getValue());
}, { value: 'word\n\n'});
testVim('dge_whitespace_and_empty_lines', function(cm, vim, helpers) {
  cm.setCursor(2, 0);
  helpers.doKeys('d', 'g', 'e');
  eq('', cm.getValue());
}, { value: '\n  \n' });
testVim('dge_start_of_document', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('d', 'g', 'e');
  eq('bc\n', cm.getValue());
}, { value: 'abc\n' });
testVim('d_inclusive', function(cm, vim, helpers) {
  // Assert that when inclusive is set, the character the cursor is on gets
  // deleted too.
  var curStart = makeCursor(0, 1);
  cm.setCursor(curStart);
  helpers.doKeys('d', 'e');
  eq('  ', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('word1', register.toString());
  is(!register.linewise);
  eqPos(curStart, cm.getCursor());
}, { value: ' word1 ' });
testVim('d_reverse', function(cm, vim, helpers) {
  // Test that deleting in reverse works.
  cm.setCursor(1, 0);
  helpers.doKeys('d', 'b');
  eq(' word2 ', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('word1\n', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 1);
}, { value: ' word1\nword2 ' });
testVim('dd', function(cm, vim, helpers) {
  cm.setCursor(0, 3);
  var expectedBuffer = cm.getRange({ line: 0, ch: 0 },
    { line: 1, ch: 0 });
  var expectedLineCount = cm.lineCount() - 1;
  helpers.doKeys('d', 'd');
  eq(expectedLineCount, cm.lineCount());
  var register = helpers.getRegisterController().getRegister();
  eq(expectedBuffer, register.toString());
  is(register.linewise);
  helpers.assertCursorAt(0, lines[1].textStart);
});
testVim('dd_prefix_repeat', function(cm, vim, helpers) {
  cm.setCursor(0, 3);
  var expectedBuffer = cm.getRange({ line: 0, ch: 0 },
    { line: 2, ch: 0 });
  var expectedLineCount = cm.lineCount() - 2;
  helpers.doKeys('2', 'd', 'd');
  eq(expectedLineCount, cm.lineCount());
  var register = helpers.getRegisterController().getRegister();
  eq(expectedBuffer, register.toString());
  is(register.linewise);
  helpers.assertCursorAt(0, lines[2].textStart);
});
testVim('dd_motion_repeat', function(cm, vim, helpers) {
  cm.setCursor(0, 3);
  var expectedBuffer = cm.getRange({ line: 0, ch: 0 },
    { line: 2, ch: 0 });
  var expectedLineCount = cm.lineCount() - 2;
  helpers.doKeys('d', '2', 'd');
  eq(expectedLineCount, cm.lineCount());
  var register = helpers.getRegisterController().getRegister();
  eq(expectedBuffer, register.toString());
  is(register.linewise);
  helpers.assertCursorAt(0, lines[2].textStart);
});
testVim('dd_multiply_repeat', function(cm, vim, helpers) {
  cm.setCursor(0, 3);
  var expectedBuffer = cm.getRange({ line: 0, ch: 0 },
    { line: 6, ch: 0 });
  var expectedLineCount = cm.lineCount() - 6;
  helpers.doKeys('2', 'd', '3', 'd');
  eq(expectedLineCount, cm.lineCount());
  var register = helpers.getRegisterController().getRegister();
  eq(expectedBuffer, register.toString());
  is(register.linewise);
  helpers.assertCursorAt(0, lines[6].textStart);
});
testVim('dd_lastline', function(cm, vim, helpers) {
  cm.setCursor(cm.lineCount(), 0);
  var expectedLineCount = cm.lineCount() - 1;
  helpers.doKeys('d', 'd');
  eq(expectedLineCount, cm.lineCount());
  helpers.assertCursorAt(cm.lineCount() - 1, 0);
});
testVim('dd_only_line', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  var expectedRegister = cm.getValue() + "\n";
  helpers.doKeys('d','d');
  eq(1, cm.lineCount());
  eq('', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq(expectedRegister, register.toString());
}, { value: "thisistheonlyline" });
// Yank commands should behave the exact same as d commands, expect that nothing
// gets deleted.
testVim('yw_repeat', function(cm, vim, helpers) {
  // Assert that yw does yank newline if it should go to the next line, and
  // that repeat works properly.
  var curStart = makeCursor(0, 1);
  cm.setCursor(curStart);
  helpers.doKeys('y', '2', 'w');
  eq(' word1\nword2', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('word1\nword2', register.toString());
  is(!register.linewise);
  eqPos(curStart, cm.getCursor());
}, { value: ' word1\nword2' });
testVim('yy_multiply_repeat', function(cm, vim, helpers) {
  var curStart = makeCursor(0, 3);
  cm.setCursor(curStart);
  var expectedBuffer = cm.getRange({ line: 0, ch: 0 },
    { line: 6, ch: 0 });
  var expectedLineCount = cm.lineCount();
  helpers.doKeys('2', 'y', '3', 'y');
  eq(expectedLineCount, cm.lineCount());
  var register = helpers.getRegisterController().getRegister();
  eq(expectedBuffer, register.toString());
  is(register.linewise);
  eqPos(curStart, cm.getCursor());
});
// Change commands behave like d commands except that it also enters insert
// mode. In addition, when the change is linewise, an additional newline is
// inserted so that insert mode starts on that line.
testVim('cw', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('c', '2', 'w');
  eq(' word3', cm.getValue());
  helpers.assertCursorAt(0, 0);
}, { value: 'word1 word2 word3'});
testVim('cw_repeat', function(cm, vim, helpers) {
  // Assert that cw does delete newline if it should go to the next line, and
  // that repeat works properly.
  var curStart = makeCursor(0, 1);
  cm.setCursor(curStart);
  helpers.doKeys('c', '2', 'w');
  eq(' ', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('word1\nword2', register.toString());
  is(!register.linewise);
  eqPos(curStart, cm.getCursor());
  eq('vim-insert', cm.getOption('keyMap'));
}, { value: ' word1\nword2' });
testVim('cc_multiply_repeat', function(cm, vim, helpers) {
  cm.setCursor(0, 3);
  var expectedBuffer = cm.getRange({ line: 0, ch: 0 },
    { line: 6, ch: 0 });
  var expectedLineCount = cm.lineCount() - 5;
  helpers.doKeys('2', 'c', '3', 'c');
  eq(expectedLineCount, cm.lineCount());
  var register = helpers.getRegisterController().getRegister();
  eq(expectedBuffer, register.toString());
  is(register.linewise);
  eq('vim-insert', cm.getOption('keyMap'));
});
testVim('ct', function(cm, vim, helpers) {
  cm.setCursor(0, 9);
  helpers.doKeys('c', 't', 'w');
  eq('  word1  word3', cm.getValue());
  helpers.doKeys('', 'c', '|');
  eq(' word3', cm.getValue());
  helpers.assertCursorAt(0, 0);
  helpers.doKeys('', '2', 'u', 'w', 'h');
  helpers.doKeys('c', '2', 'g', 'e');
  eq('  wordword3', cm.getValue());
}, { value: '  word1  word2  word3'});
testVim('cc_should_not_append_to_document', function(cm, vim, helpers) {
  var expectedLineCount = cm.lineCount();
  cm.setCursor(cm.lastLine(), 0);
  helpers.doKeys('c', 'c');
  eq(expectedLineCount, cm.lineCount());
});
function fillArray(val, times) {
  var arr = [];
  for (var i = 0; i < times; i++) {
    arr.push(val);
  }
  return arr;
}
testVim('c_visual_block', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('', '2', 'j', 'l', 'l', 'l', 'c');
  var replacement = fillArray('hello', 3);
  cm.replaceSelections(replacement);
  eq('1hello\n5hello\nahellofg', cm.getValue());
  helpers.doKeys('');
  cm.setCursor(2, 3);
  helpers.doKeys('', '2', 'k', 'h', 'C');
  replacement = fillArray('world', 3);
  cm.replaceSelections(replacement);
  eq('1hworld\n5hworld\nahworld', cm.getValue());
}, {value: '1234\n5678\nabcdefg'});
testVim('c_visual_block_replay', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('', '2', 'j', 'l', 'c');
  var replacement = fillArray('fo', 3);
  cm.replaceSelections(replacement);
  eq('1fo4\n5fo8\nafodefg', cm.getValue());
  helpers.doKeys('');
  cm.setCursor(0, 0);
  helpers.doKeys('.');
  eq('foo4\nfoo8\nfoodefg', cm.getValue());
}, {value: '1234\n5678\nabcdefg'});

testVim('d_visual_block', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('', '2', 'j', 'l', 'l', 'l', 'd');
  eq('1\n5\nafg', cm.getValue());
}, {value: '1234\n5678\nabcdefg'});
testVim('D_visual_block', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('', '2', 'j', 'l', 'D');
  eq('1\n5\na', cm.getValue());
}, {value: '1234\n5678\nabcdefg'});

// Swapcase commands edit in place and do not modify registers.
testVim('g~w_repeat', function(cm, vim, helpers) {
  // Assert that dw does delete newline if it should go to the next line, and
  // that repeat works properly.
  var curStart = makeCursor(0, 1);
  cm.setCursor(curStart);
  helpers.doKeys('g', '~', '2', 'w');
  eq(' WORD1\nWORD2', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('', register.toString());
  is(!register.linewise);
  eqPos(curStart, cm.getCursor());
}, { value: ' word1\nword2' });
testVim('g~g~', function(cm, vim, helpers) {
  var curStart = makeCursor(0, 3);
  cm.setCursor(curStart);
  var expectedLineCount = cm.lineCount();
  var expectedValue = cm.getValue().toUpperCase();
  helpers.doKeys('2', 'g', '~', '3', 'g', '~');
  eq(expectedValue, cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('', register.toString());
  is(!register.linewise);
  eqPos(curStart, cm.getCursor());
}, { value: ' word1\nword2\nword3\nword4\nword5\nword6' });
testVim('gu_and_gU', function(cm, vim, helpers) {
  var curStart = makeCursor(0, 7);
  var value = cm.getValue();
  cm.setCursor(curStart);
  helpers.doKeys('2', 'g', 'U', 'w');
  eq(cm.getValue(), 'wa wb xX WC wd');
  eqPos(curStart, cm.getCursor());
  helpers.doKeys('2', 'g', 'u', 'w');
  eq(cm.getValue(), value);

  helpers.doKeys('2', 'g', 'U', 'B');
  eq(cm.getValue(), 'wa WB Xx wc wd');
  eqPos(makeCursor(0, 3), cm.getCursor());

  cm.setCursor(makeCursor(0, 4));
  helpers.doKeys('g', 'u', 'i', 'w');
  eq(cm.getValue(), 'wa wb Xx wc wd');
  eqPos(makeCursor(0, 3), cm.getCursor());

  // TODO: support gUgU guu
  // eqPos(makeCursor(0, 0), cm.getCursor());

  var register = helpers.getRegisterController().getRegister();
  eq('', register.toString());
  is(!register.linewise);
}, { value: 'wa wb xx wc wd' });
testVim('visual_block_~', function(cm, vim, helpers) {
  cm.setCursor(1, 1);
  helpers.doKeys('', 'l', 'l', 'j', '~');
  helpers.assertCursorAt(1, 1);
  eq('hello\nwoRLd\naBCDe', cm.getValue());
  cm.setCursor(2, 0);
  helpers.doKeys('v', 'l', 'l', '~');
  helpers.assertCursorAt(2, 0);
  eq('hello\nwoRLd\nAbcDe', cm.getValue());
},{value: 'hello\nwOrld\nabcde' });
testVim('._swapCase_visualBlock', function(cm, vim, helpers) {
  helpers.doKeys('', 'j', 'j', 'l', '~');
  cm.setCursor(0, 3);
  helpers.doKeys('.');
  eq('HelLO\nWorLd\nAbcdE', cm.getValue());
},{value: 'hEllo\nwOrlD\naBcDe' });
testVim('._delete_visualBlock', function(cm, vim, helpers) {
  helpers.doKeys('', 'j', 'x');
  eq('ive\ne\nsome\nsugar', cm.getValue());
  helpers.doKeys('.');
  eq('ve\n\nsome\nsugar', cm.getValue());
  helpers.doKeys('j', 'j', '.');
  eq('ve\n\nome\nugar', cm.getValue());
  helpers.doKeys('u', '', '.');
  eq('ve\n\nme\ngar', cm.getValue());
},{value: 'give\nme\nsome\nsugar' });
testVim('>{motion}', function(cm, vim, helpers) {
  cm.setCursor(1, 3);
  var expectedLineCount = cm.lineCount();
  var expectedValue = '   word1\n  word2\nword3 ';
  helpers.doKeys('>', 'k');
  eq(expectedValue, cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 3);
}, { value: ' word1\nword2\nword3 ', indentUnit: 2 });
testVim('>>', function(cm, vim, helpers) {
  cm.setCursor(0, 3);
  var expectedLineCount = cm.lineCount();
  var expectedValue = '   word1\n  word2\nword3 ';
  helpers.doKeys('2', '>', '>');
  eq(expectedValue, cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 3);
}, { value: ' word1\nword2\nword3 ', indentUnit: 2 });
testVim('<{motion}', function(cm, vim, helpers) {
  cm.setCursor(1, 3);
  var expectedLineCount = cm.lineCount();
  var expectedValue = ' word1\nword2\nword3 ';
  helpers.doKeys('<', 'k');
  eq(expectedValue, cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 1);
}, { value: '   word1\n  word2\nword3 ', indentUnit: 2 });
testVim('<<', function(cm, vim, helpers) {
  cm.setCursor(0, 3);
  var expectedLineCount = cm.lineCount();
  var expectedValue = ' word1\nword2\nword3 ';
  helpers.doKeys('2', '<', '<');
  eq(expectedValue, cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 1);
}, { value: '   word1\n  word2\nword3 ', indentUnit: 2 });

// Edit tests
function testEdit(name, before, pos, edit, after) {
  return testVim(name, function(cm, vim, helpers) {
             var ch = before.search(pos)
             var line = before.substring(0, ch).split('\n').length - 1;
             if (line) {
               ch = before.substring(0, ch).split('\n').pop().length;
             }
             cm.setCursor(line, ch);
             helpers.doKeys.apply(this, edit.split(''));
             eq(after, cm.getValue());
           }, {value: before});
}

// These Delete tests effectively cover word-wise Change, Visual & Yank.
// Tabs are used as differentiated whitespace to catch edge cases.
// Normal word:
testEdit('diw_mid_spc', 'foo \tbAr\t baz', /A/, 'diw', 'foo \t\t baz');
testEdit('daw_mid_spc', 'foo \tbAr\t baz', /A/, 'daw', 'foo \tbaz');
testEdit('diw_mid_punct', 'foo \tbAr.\t baz', /A/, 'diw', 'foo \t.\t baz');
testEdit('daw_mid_punct', 'foo \tbAr.\t baz', /A/, 'daw', 'foo.\t baz');
testEdit('diw_mid_punct2', 'foo \t,bAr.\t baz', /A/, 'diw', 'foo \t,.\t baz');
testEdit('daw_mid_punct2', 'foo \t,bAr.\t baz', /A/, 'daw', 'foo \t,.\t baz');
testEdit('diw_start_spc', 'bAr \tbaz', /A/, 'diw', ' \tbaz');
testEdit('daw_start_spc', 'bAr \tbaz', /A/, 'daw', 'baz');
testEdit('diw_start_punct', 'bAr. \tbaz', /A/, 'diw', '. \tbaz');
testEdit('daw_start_punct', 'bAr. \tbaz', /A/, 'daw', '. \tbaz');
testEdit('diw_end_spc', 'foo \tbAr', /A/, 'diw', 'foo \t');
testEdit('daw_end_spc', 'foo \tbAr', /A/, 'daw', 'foo');
testEdit('diw_end_punct', 'foo \tbAr.', /A/, 'diw', 'foo \t.');
testEdit('daw_end_punct', 'foo \tbAr.', /A/, 'daw', 'foo.');
// Big word:
testEdit('diW_mid_spc', 'foo \tbAr\t baz', /A/, 'diW', 'foo \t\t baz');
testEdit('daW_mid_spc', 'foo \tbAr\t baz', /A/, 'daW', 'foo \tbaz');
testEdit('diW_mid_punct', 'foo \tbAr.\t baz', /A/, 'diW', 'foo \t\t baz');
testEdit('daW_mid_punct', 'foo \tbAr.\t baz', /A/, 'daW', 'foo \tbaz');
testEdit('diW_mid_punct2', 'foo \t,bAr.\t baz', /A/, 'diW', 'foo \t\t baz');
testEdit('daW_mid_punct2', 'foo \t,bAr.\t baz', /A/, 'daW', 'foo \tbaz');
testEdit('diW_start_spc', 'bAr\t baz', /A/, 'diW', '\t baz');
testEdit('daW_start_spc', 'bAr\t baz', /A/, 'daW', 'baz');
testEdit('diW_start_punct', 'bAr.\t baz', /A/, 'diW', '\t baz');
testEdit('daW_start_punct', 'bAr.\t baz', /A/, 'daW', 'baz');
testEdit('diW_end_spc', 'foo \tbAr', /A/, 'diW', 'foo \t');
testEdit('daW_end_spc', 'foo \tbAr', /A/, 'daW', 'foo');
testEdit('diW_end_punct', 'foo \tbAr.', /A/, 'diW', 'foo \t');
testEdit('daW_end_punct', 'foo \tbAr.', /A/, 'daW', 'foo');
// Deleting text objects
//    Open and close on same line
testEdit('di(_open_spc', 'foo (bAr) baz', /\(/, 'di(', 'foo () baz');
testEdit('di)_open_spc', 'foo (bAr) baz', /\(/, 'di)', 'foo () baz');
testEdit('dib_open_spc', 'foo (bAr) baz', /\(/, 'dib', 'foo () baz');
testEdit('da(_open_spc', 'foo (bAr) baz', /\(/, 'da(', 'foo  baz');
testEdit('da)_open_spc', 'foo (bAr) baz', /\(/, 'da)', 'foo  baz');

testEdit('di(_middle_spc', 'foo (bAr) baz', /A/, 'di(', 'foo () baz');
testEdit('di)_middle_spc', 'foo (bAr) baz', /A/, 'di)', 'foo () baz');
testEdit('da(_middle_spc', 'foo (bAr) baz', /A/, 'da(', 'foo  baz');
testEdit('da)_middle_spc', 'foo (bAr) baz', /A/, 'da)', 'foo  baz');

testEdit('di(_close_spc', 'foo (bAr) baz', /\)/, 'di(', 'foo () baz');
testEdit('di)_close_spc', 'foo (bAr) baz', /\)/, 'di)', 'foo () baz');
testEdit('da(_close_spc', 'foo (bAr) baz', /\)/, 'da(', 'foo  baz');
testEdit('da)_close_spc', 'foo (bAr) baz', /\)/, 'da)', 'foo  baz');

//  delete around and inner b.
testEdit('dab_on_(_should_delete_around_()block', 'o( in(abc) )', /\(a/, 'dab', 'o( in )');

//  delete around and inner B.
testEdit('daB_on_{_should_delete_around_{}block', 'o{ in{abc} }', /{a/, 'daB', 'o{ in }');
testEdit('diB_on_{_should_delete_inner_{}block', 'o{ in{abc} }', /{a/, 'diB', 'o{ in{} }');

testEdit('da{_on_{_should_delete_inner_block', 'o{ in{abc} }', /{a/, 'da{', 'o{ in }');
testEdit('di[_on_(_should_not_delete', 'foo (bAr) baz', /\(/, 'di[', 'foo (bAr) baz');
testEdit('di[_on_)_should_not_delete', 'foo (bAr) baz', /\)/, 'di[', 'foo (bAr) baz');
testEdit('da[_on_(_should_not_delete', 'foo (bAr) baz', /\(/, 'da[', 'foo (bAr) baz');
testEdit('da[_on_)_should_not_delete', 'foo (bAr) baz', /\)/, 'da[', 'foo (bAr) baz');
testMotion('di(_outside_should_stay', ['d', 'i', '('], { line: 0, ch: 0}, { line: 0, ch: 0});

//  Open and close on different lines, equally indented
testEdit('di{_middle_spc', 'a{\n\tbar\n}b', /r/, 'di{', 'a{}b');
testEdit('di}_middle_spc', 'a{\n\tbar\n}b', /r/, 'di}', 'a{}b');
testEdit('da{_middle_spc', 'a{\n\tbar\n}b', /r/, 'da{', 'ab');
testEdit('da}_middle_spc', 'a{\n\tbar\n}b', /r/, 'da}', 'ab');
testEdit('daB_middle_spc', 'a{\n\tbar\n}b', /r/, 'daB', 'ab');

// open and close on diff lines, open indented less than close
testEdit('di{_middle_spc', 'a{\n\tbar\n\t}b', /r/, 'di{', 'a{}b');
testEdit('di}_middle_spc', 'a{\n\tbar\n\t}b', /r/, 'di}', 'a{}b');
testEdit('da{_middle_spc', 'a{\n\tbar\n\t}b', /r/, 'da{', 'ab');
testEdit('da}_middle_spc', 'a{\n\tbar\n\t}b', /r/, 'da}', 'ab');

// open and close on diff lines, open indented more than close
testEdit('di[_middle_spc', 'a\t[\n\tbar\n]b', /r/, 'di[', 'a\t[]b');
testEdit('di]_middle_spc', 'a\t[\n\tbar\n]b', /r/, 'di]', 'a\t[]b');
testEdit('da[_middle_spc', 'a\t[\n\tbar\n]b', /r/, 'da[', 'a\tb');
testEdit('da]_middle_spc', 'a\t[\n\tbar\n]b', /r/, 'da]', 'a\tb');

function testSelection(name, before, pos, keys, sel) {
  return testVim(name, function(cm, vim, helpers) {
             var ch = before.search(pos)
             var line = before.substring(0, ch).split('\n').length - 1;
             if (line) {
               ch = before.substring(0, ch).split('\n').pop().length;
             }
             cm.setCursor(line, ch);
             helpers.doKeys.apply(this, keys.split(''));
             eq(sel, cm.getSelection());
           }, {value: before});
}
testSelection('viw_middle_spc', 'foo \tbAr\t baz', /A/, 'viw', 'bAr');
testSelection('vaw_middle_spc', 'foo \tbAr\t baz', /A/, 'vaw', 'bAr\t ');
testSelection('viw_middle_punct', 'foo \tbAr,\t baz', /A/, 'viw', 'bAr');
testSelection('vaW_middle_punct', 'foo \tbAr,\t baz', /A/, 'vaW', 'bAr,\t ');
testSelection('viw_start_spc', 'foo \tbAr\t baz', /b/, 'viw', 'bAr');
testSelection('viw_end_spc', 'foo \tbAr\t baz', /r/, 'viw', 'bAr');
testSelection('viw_eol', 'foo \tbAr', /r/, 'viw', 'bAr');
testSelection('vi{_middle_spc', 'a{\n\tbar\n\t}b', /r/, 'vi{', '\n\tbar\n\t');
testSelection('va{_middle_spc', 'a{\n\tbar\n\t}b', /r/, 'va{', '{\n\tbar\n\t}');

testVim('mouse_select', function(cm, vim, helpers) {
  cm.setSelection(Pos(0, 2), Pos(0, 4), {origin: '*mouse'});
  is(cm.state.vim.visualMode);
  is(!cm.state.vim.visualLine);
  is(!cm.state.vim.visualBlock);
  helpers.doKeys('');
  is(!cm.somethingSelected());
  helpers.doKeys('g', 'v');
  eq('cd', cm.getSelection());
}, {value: 'abcdef'});

// Operator-motion tests
testVim('D', function(cm, vim, helpers) {
  cm.setCursor(0, 3);
  helpers.doKeys('D');
  eq(' wo\nword2\n word3', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('rd1', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 2);
}, { value: ' word1\nword2\n word3' });
testVim('C', function(cm, vim, helpers) {
  var curStart = makeCursor(0, 3);
  cm.setCursor(curStart);
  helpers.doKeys('C');
  eq(' wo\nword2\n word3', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('rd1', register.toString());
  is(!register.linewise);
  eqPos(curStart, cm.getCursor());
  eq('vim-insert', cm.getOption('keyMap'));
}, { value: ' word1\nword2\n word3' });
testVim('Y', function(cm, vim, helpers) {
  var curStart = makeCursor(0, 3);
  cm.setCursor(curStart);
  helpers.doKeys('Y');
  eq(' word1\nword2\n word3', cm.getValue());
  var register = helpers.getRegisterController().getRegister();
  eq('rd1', register.toString());
  is(!register.linewise);
  helpers.assertCursorAt(0, 3);
}, { value: ' word1\nword2\n word3' });
testVim('~', function(cm, vim, helpers) {
  helpers.doKeys('3', '~');
  eq('ABCdefg', cm.getValue());
  helpers.assertCursorAt(0, 3);
}, { value: 'abcdefg' });

// Action tests
testVim('ctrl-a', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('');
  eq('-9', cm.getValue());
  helpers.assertCursorAt(0, 1);
  helpers.doKeys('2','');
  eq('-7', cm.getValue());
}, {value: '-10'});
testVim('ctrl-x', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('');
  eq('-1', cm.getValue());
  helpers.assertCursorAt(0, 1);
  helpers.doKeys('2','');
  eq('-3', cm.getValue());
}, {value: '0'});
testVim('/ search forward', function(cm, vim, helpers) {
  forEach(['', ''], function(key) {
    cm.setCursor(0, 0);
    helpers.doKeys(key);
    helpers.assertCursorAt(0, 5);
    helpers.doKeys('l');
    helpers.doKeys(key);
    helpers.assertCursorAt(0, 10);
    cm.setCursor(0, 11);
    helpers.doKeys(key);
    helpers.assertCursorAt(0, 11);
  });
}, {value: '__jmp1 jmp2 jmp'});
testVim('a', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('a');
  helpers.assertCursorAt(0, 2);
  eq('vim-insert', cm.getOption('keyMap'));
});
testVim('a_eol', function(cm, vim, helpers) {
  cm.setCursor(0, lines[0].length - 1);
  helpers.doKeys('a');
  helpers.assertCursorAt(0, lines[0].length);
  eq('vim-insert', cm.getOption('keyMap'));
});
testVim('A_endOfSelectedArea', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('v', 'j', 'l');
  helpers.doKeys('A');
  helpers.assertCursorAt(1, 2);
  eq('vim-insert', cm.getOption('keyMap'));
}, {value: 'foo\nbar'});
testVim('i', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('i');
  helpers.assertCursorAt(0, 1);
  eq('vim-insert', cm.getOption('keyMap'));
});
testVim('i_repeat', function(cm, vim, helpers) {
  helpers.doKeys('3', 'i');
  cm.replaceRange('test', cm.getCursor());
  helpers.doKeys('');
  eq('testtesttest', cm.getValue());
  helpers.assertCursorAt(0, 11);
}, { value: '' });
testVim('i_repeat_delete', function(cm, vim, helpers) {
  cm.setCursor(0, 4);
  helpers.doKeys('2', 'i');
  cm.replaceRange('z', cm.getCursor());
  helpers.doInsertModeKeys('Backspace', 'Backspace');
  helpers.doKeys('');
  eq('abe', cm.getValue());
  helpers.assertCursorAt(0, 1);
}, { value: 'abcde' });
testVim('A', function(cm, vim, helpers) {
  helpers.doKeys('A');
  helpers.assertCursorAt(0, lines[0].length);
  eq('vim-insert', cm.getOption('keyMap'));
});
testVim('A_visual_block', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('', '2', 'j', 'l', 'l', 'A');
  var replacement = new Array(cm.listSelections().length+1).join('hello ').split(' ');
  replacement.pop();
  cm.replaceSelections(replacement);
  eq('testhello\nmehello\npleahellose', cm.getValue());
  helpers.doKeys('');
  cm.setCursor(0, 0);
  helpers.doKeys('.');
  // TODO this doesn't work yet
  // eq('teshellothello\nme hello hello\nplehelloahellose', cm.getValue());
}, {value: 'test\nme\nplease'});
testVim('I', function(cm, vim, helpers) {
  cm.setCursor(0, 4);
  helpers.doKeys('I');
  helpers.assertCursorAt(0, lines[0].textStart);
  eq('vim-insert', cm.getOption('keyMap'));
});
testVim('I_repeat', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('3', 'I');
  cm.replaceRange('test', cm.getCursor());
  helpers.doKeys('');
  eq('testtesttestblah', cm.getValue());
  helpers.assertCursorAt(0, 11);
}, { value: 'blah' });
testVim('I_visual_block', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('', '2', 'j', 'l', 'l', 'I');
  var replacement = new Array(cm.listSelections().length+1).join('hello ').split(' ');
  replacement.pop();
  cm.replaceSelections(replacement);
  eq('hellotest\nhellome\nhelloplease', cm.getValue());
}, {value: 'test\nme\nplease'});
testVim('o', function(cm, vim, helpers) {
  cm.setCursor(0, 4);
  helpers.doKeys('o');
  eq('word1\n\nword2', cm.getValue());
  helpers.assertCursorAt(1, 0);
  eq('vim-insert', cm.getOption('keyMap'));
}, { value: 'word1\nword2' });
testVim('o_repeat', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('3', 'o');
  cm.replaceRange('test', cm.getCursor());
  helpers.doKeys('');
  eq('\ntest\ntest\ntest', cm.getValue());
  helpers.assertCursorAt(3, 3);
}, { value: '' });
testVim('O', function(cm, vim, helpers) {
  cm.setCursor(0, 4);
  helpers.doKeys('O');
  eq('\nword1\nword2', cm.getValue());
  helpers.assertCursorAt(0, 0);
  eq('vim-insert', cm.getOption('keyMap'));
}, { value: 'word1\nword2' });
testVim('J', function(cm, vim, helpers) {
  cm.setCursor(0, 4);
  helpers.doKeys('J');
  var expectedValue = 'word1  word2\nword3\n word4';
  eq(expectedValue, cm.getValue());
  helpers.assertCursorAt(0, expectedValue.indexOf('word2') - 1);
}, { value: 'word1 \n    word2\nword3\n word4' });
testVim('J_repeat', function(cm, vim, helpers) {
  cm.setCursor(0, 4);
  helpers.doKeys('3', 'J');
  var expectedValue = 'word1  word2 word3\n word4';
  eq(expectedValue, cm.getValue());
  helpers.assertCursorAt(0, expectedValue.indexOf('word3') - 1);
}, { value: 'word1 \n    word2\nword3\n word4' });
testVim('p', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.getRegisterController().pushText('"', 'yank', 'abc\ndef', false);
  helpers.doKeys('p');
  eq('__abc\ndef_', cm.getValue());
  helpers.assertCursorAt(1, 2);
}, { value: '___' });
testVim('p_register', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.getRegisterController().getRegister('a').setText('abc\ndef', false);
  helpers.doKeys('"', 'a', 'p');
  eq('__abc\ndef_', cm.getValue());
  helpers.assertCursorAt(1, 2);
}, { value: '___' });
testVim('p_wrong_register', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.getRegisterController().getRegister('a').setText('abc\ndef', false);
  helpers.doKeys('p');
  eq('___', cm.getValue());
  helpers.assertCursorAt(0, 1);
}, { value: '___' });
testVim('p_line', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.getRegisterController().pushText('"', 'yank', '  a\nd\n', true);
  helpers.doKeys('2', 'p');
  eq('___\n  a\nd\n  a\nd', cm.getValue());
  helpers.assertCursorAt(1, 2);
}, { value: '___' });
testVim('p_lastline', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.getRegisterController().pushText('"', 'yank', '  a\nd', true);
  helpers.doKeys('2', 'p');
  eq('___\n  a\nd\n  a\nd', cm.getValue());
  helpers.assertCursorAt(1, 2);
}, { value: '___' });
testVim(']p_first_indent_is_smaller', function(cm, vim, helpers) {
  helpers.getRegisterController().pushText('"', 'yank', '  abc\n    def\n', true);
  helpers.doKeys(']', 'p');
  eq('  ___\n  abc\n    def', cm.getValue());
}, { value: '  ___' });
testVim(']p_first_indent_is_larger', function(cm, vim, helpers) {
  helpers.getRegisterController().pushText('"', 'yank', '    abc\n  def\n', true);
  helpers.doKeys(']', 'p');
  eq('  ___\n  abc\ndef', cm.getValue());
}, { value: '  ___' });
testVim(']p_with_tab_indents', function(cm, vim, helpers) {
  helpers.getRegisterController().pushText('"', 'yank', '\t\tabc\n\t\t\tdef\n', true);
  helpers.doKeys(']', 'p');
  eq('\t___\n\tabc\n\t\tdef', cm.getValue());
}, { value: '\t___', indentWithTabs: true});
testVim(']p_with_spaces_translated_to_tabs', function(cm, vim, helpers) {
  helpers.getRegisterController().pushText('"', 'yank', '  abc\n    def\n', true);
  helpers.doKeys(']', 'p');
  eq('\t___\n\tabc\n\t\tdef', cm.getValue());
}, { value: '\t___', indentWithTabs: true, tabSize: 2 });
testVim('[p', function(cm, vim, helpers) {
  helpers.getRegisterController().pushText('"', 'yank', '  abc\n    def\n', true);
  helpers.doKeys('[', 'p');
  eq('  abc\n    def\n  ___', cm.getValue());
}, { value: '  ___' });
testVim('P', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.getRegisterController().pushText('"', 'yank', 'abc\ndef', false);
  helpers.doKeys('P');
  eq('_abc\ndef__', cm.getValue());
  helpers.assertCursorAt(1, 3);
}, { value: '___' });
testVim('P_line', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.getRegisterController().pushText('"', 'yank', '  a\nd\n', true);
  helpers.doKeys('2', 'P');
  eq('  a\nd\n  a\nd\n___', cm.getValue());
  helpers.assertCursorAt(0, 2);
}, { value: '___' });
testVim('r', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('3', 'r', 'u');
  eq('wuuuet\nanother', cm.getValue(),'3r failed');
  helpers.assertCursorAt(0, 3);
  cm.setCursor(0, 4);
  helpers.doKeys('v', 'j', 'h', 'r', '');
  eq('wuuu  \n    her', cm.getValue(),'Replacing selection by space-characters failed');
}, { value: 'wordet\nanother' });
testVim('r_visual_block', function(cm, vim, helpers) {
  cm.setCursor(2, 3);
  helpers.doKeys('', 'k', 'k', 'h', 'h', 'r', 'l');
  eq('1lll\n5lll\nalllefg', cm.getValue());
  helpers.doKeys('', 'l', 'j', 'r', '');
  eq('1  l\n5  l\nalllefg', cm.getValue());
  cm.setCursor(2, 0);
  helpers.doKeys('o');
  helpers.doKeys('');
  cm.replaceRange('\t\t', cm.getCursor());
  helpers.doKeys('', 'h', 'h', 'r', 'r');
  eq('1  l\n5  l\nalllefg\nrrrrrrrr', cm.getValue());
}, {value: '1234\n5678\nabcdefg'});
testVim('R', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('R');
  helpers.assertCursorAt(0, 1);
  eq('vim-replace', cm.getOption('keyMap'));
  is(cm.state.overwrite, 'Setting overwrite state failed');
});
testVim('mark', function(cm, vim, helpers) {
  cm.setCursor(2, 2);
  helpers.doKeys('m', 't');
  cm.setCursor(0, 0);
  helpers.doKeys('`', 't');
  helpers.assertCursorAt(2, 2);
  cm.setCursor(2, 0);
  cm.replaceRange('   h', cm.getCursor());
  cm.setCursor(0, 0);
  helpers.doKeys('\'', 't');
  helpers.assertCursorAt(2, 3);
});
testVim('jumpToMark_next', function(cm, vim, helpers) {
  cm.setCursor(2, 2);
  helpers.doKeys('m', 't');
  cm.setCursor(0, 0);
  helpers.doKeys(']', '`');
  helpers.assertCursorAt(2, 2);
  cm.setCursor(0, 0);
  helpers.doKeys(']', '\'');
  helpers.assertCursorAt(2, 0);
});
testVim('jumpToMark_next_repeat', function(cm, vim, helpers) {
  cm.setCursor(2, 2);
  helpers.doKeys('m', 'a');
  cm.setCursor(3, 2);
  helpers.doKeys('m', 'b');
  cm.setCursor(4, 2);
  helpers.doKeys('m', 'c');
  cm.setCursor(0, 0);
  helpers.doKeys('2', ']', '`');
  helpers.assertCursorAt(3, 2);
  cm.setCursor(0, 0);
  helpers.doKeys('2', ']', '\'');
  helpers.assertCursorAt(3, 1);
});
testVim('jumpToMark_next_sameline', function(cm, vim, helpers) {
  cm.setCursor(2, 0);
  helpers.doKeys('m', 'a');
  cm.setCursor(2, 4);
  helpers.doKeys('m', 'b');
  cm.setCursor(2, 2);
  helpers.doKeys(']', '`');
  helpers.assertCursorAt(2, 4);
});
testVim('jumpToMark_next_onlyprev', function(cm, vim, helpers) {
  cm.setCursor(2, 0);
  helpers.doKeys('m', 'a');
  cm.setCursor(4, 0);
  helpers.doKeys(']', '`');
  helpers.assertCursorAt(4, 0);
});
testVim('jumpToMark_next_nomark', function(cm, vim, helpers) {
  cm.setCursor(2, 2);
  helpers.doKeys(']', '`');
  helpers.assertCursorAt(2, 2);
  helpers.doKeys(']', '\'');
  helpers.assertCursorAt(2, 0);
});
testVim('jumpToMark_next_linewise_over', function(cm, vim, helpers) {
  cm.setCursor(2, 2);
  helpers.doKeys('m', 'a');
  cm.setCursor(3, 4);
  helpers.doKeys('m', 'b');
  cm.setCursor(2, 1);
  helpers.doKeys(']', '\'');
  helpers.assertCursorAt(3, 1);
});
testVim('jumpToMark_next_action', function(cm, vim, helpers) {
  cm.setCursor(2, 2);
  helpers.doKeys('m', 't');
  cm.setCursor(0, 0);
  helpers.doKeys('d', ']', '`');
  helpers.assertCursorAt(0, 0);
  var actual = cm.getLine(0);
  var expected = 'pop pop 0 1 2 3 4';
  eq(actual, expected, "Deleting while jumping to the next mark failed.");
});
testVim('jumpToMark_next_line_action', function(cm, vim, helpers) {
  cm.setCursor(2, 2);
  helpers.doKeys('m', 't');
  cm.setCursor(0, 0);
  helpers.doKeys('d', ']', '\'');
  helpers.assertCursorAt(0, 1);
  var actual = cm.getLine(0);
  var expected = ' (a) [b] {c} '
  eq(actual, expected, "Deleting while jumping to the next mark line failed.");
});
testVim('jumpToMark_prev', function(cm, vim, helpers) {
  cm.setCursor(2, 2);
  helpers.doKeys('m', 't');
  cm.setCursor(4, 0);
  helpers.doKeys('[', '`');
  helpers.assertCursorAt(2, 2);
  cm.setCursor(4, 0);
  helpers.doKeys('[', '\'');
  helpers.assertCursorAt(2, 0);
});
testVim('jumpToMark_prev_repeat', function(cm, vim, helpers) {
  cm.setCursor(2, 2);
  helpers.doKeys('m', 'a');
  cm.setCursor(3, 2);
  helpers.doKeys('m', 'b');
  cm.setCursor(4, 2);
  helpers.doKeys('m', 'c');
  cm.setCursor(5, 0);
  helpers.doKeys('2', '[', '`');
  helpers.assertCursorAt(3, 2);
  cm.setCursor(5, 0);
  helpers.doKeys('2', '[', '\'');
  helpers.assertCursorAt(3, 1);
});
testVim('jumpToMark_prev_sameline', function(cm, vim, helpers) {
  cm.setCursor(2, 0);
  helpers.doKeys('m', 'a');
  cm.setCursor(2, 4);
  helpers.doKeys('m', 'b');
  cm.setCursor(2, 2);
  helpers.doKeys('[', '`');
  helpers.assertCursorAt(2, 0);
});
testVim('jumpToMark_prev_onlynext', function(cm, vim, helpers) {
  cm.setCursor(4, 4);
  helpers.doKeys('m', 'a');
  cm.setCursor(2, 0);
  helpers.doKeys('[', '`');
  helpers.assertCursorAt(2, 0);
});
testVim('jumpToMark_prev_nomark', function(cm, vim, helpers) {
  cm.setCursor(2, 2);
  helpers.doKeys('[', '`');
  helpers.assertCursorAt(2, 2);
  helpers.doKeys('[', '\'');
  helpers.assertCursorAt(2, 0);
});
testVim('jumpToMark_prev_linewise_over', function(cm, vim, helpers) {
  cm.setCursor(2, 2);
  helpers.doKeys('m', 'a');
  cm.setCursor(3, 4);
  helpers.doKeys('m', 'b');
  cm.setCursor(3, 6);
  helpers.doKeys('[', '\'');
  helpers.assertCursorAt(2, 0);
});
testVim('delmark_single', function(cm, vim, helpers) {
  cm.setCursor(1, 2);
  helpers.doKeys('m', 't');
  helpers.doEx('delmarks t');
  cm.setCursor(0, 0);
  helpers.doKeys('`', 't');
  helpers.assertCursorAt(0, 0);
});
testVim('delmark_range', function(cm, vim, helpers) {
  cm.setCursor(1, 2);
  helpers.doKeys('m', 'a');
  cm.setCursor(2, 2);
  helpers.doKeys('m', 'b');
  cm.setCursor(3, 2);
  helpers.doKeys('m', 'c');
  cm.setCursor(4, 2);
  helpers.doKeys('m', 'd');
  cm.setCursor(5, 2);
  helpers.doKeys('m', 'e');
  helpers.doEx('delmarks b-d');
  cm.setCursor(0, 0);
  helpers.doKeys('`', 'a');
  helpers.assertCursorAt(1, 2);
  helpers.doKeys('`', 'b');
  helpers.assertCursorAt(1, 2);
  helpers.doKeys('`', 'c');
  helpers.assertCursorAt(1, 2);
  helpers.doKeys('`', 'd');
  helpers.assertCursorAt(1, 2);
  helpers.doKeys('`', 'e');
  helpers.assertCursorAt(5, 2);
});
testVim('delmark_multi', function(cm, vim, helpers) {
  cm.setCursor(1, 2);
  helpers.doKeys('m', 'a');
  cm.setCursor(2, 2);
  helpers.doKeys('m', 'b');
  cm.setCursor(3, 2);
  helpers.doKeys('m', 'c');
  cm.setCursor(4, 2);
  helpers.doKeys('m', 'd');
  cm.setCursor(5, 2);
  helpers.doKeys('m', 'e');
  helpers.doEx('delmarks bcd');
  cm.setCursor(0, 0);
  helpers.doKeys('`', 'a');
  helpers.assertCursorAt(1, 2);
  helpers.doKeys('`', 'b');
  helpers.assertCursorAt(1, 2);
  helpers.doKeys('`', 'c');
  helpers.assertCursorAt(1, 2);
  helpers.doKeys('`', 'd');
  helpers.assertCursorAt(1, 2);
  helpers.doKeys('`', 'e');
  helpers.assertCursorAt(5, 2);
});
testVim('delmark_multi_space', function(cm, vim, helpers) {
  cm.setCursor(1, 2);
  helpers.doKeys('m', 'a');
  cm.setCursor(2, 2);
  helpers.doKeys('m', 'b');
  cm.setCursor(3, 2);
  helpers.doKeys('m', 'c');
  cm.setCursor(4, 2);
  helpers.doKeys('m', 'd');
  cm.setCursor(5, 2);
  helpers.doKeys('m', 'e');
  helpers.doEx('delmarks b c d');
  cm.setCursor(0, 0);
  helpers.doKeys('`', 'a');
  helpers.assertCursorAt(1, 2);
  helpers.doKeys('`', 'b');
  helpers.assertCursorAt(1, 2);
  helpers.doKeys('`', 'c');
  helpers.assertCursorAt(1, 2);
  helpers.doKeys('`', 'd');
  helpers.assertCursorAt(1, 2);
  helpers.doKeys('`', 'e');
  helpers.assertCursorAt(5, 2);
});
testVim('delmark_all', function(cm, vim, helpers) {
  cm.setCursor(1, 2);
  helpers.doKeys('m', 'a');
  cm.setCursor(2, 2);
  helpers.doKeys('m', 'b');
  cm.setCursor(3, 2);
  helpers.doKeys('m', 'c');
  cm.setCursor(4, 2);
  helpers.doKeys('m', 'd');
  cm.setCursor(5, 2);
  helpers.doKeys('m', 'e');
  helpers.doEx('delmarks a b-de');
  cm.setCursor(0, 0);
  helpers.doKeys('`', 'a');
  helpers.assertCursorAt(0, 0);
  helpers.doKeys('`', 'b');
  helpers.assertCursorAt(0, 0);
  helpers.doKeys('`', 'c');
  helpers.assertCursorAt(0, 0);
  helpers.doKeys('`', 'd');
  helpers.assertCursorAt(0, 0);
  helpers.doKeys('`', 'e');
  helpers.assertCursorAt(0, 0);
});
testVim('visual', function(cm, vim, helpers) {
  helpers.doKeys('l', 'v', 'l', 'l');
  helpers.assertCursorAt(0, 4);
  eqPos(makeCursor(0, 1), cm.getCursor('anchor'));
  helpers.doKeys('d');
  eq('15', cm.getValue());
}, { value: '12345' });
testVim('visual_yank', function(cm, vim, helpers) {
  helpers.doKeys('v', '3', 'l', 'y');
  helpers.assertCursorAt(0, 0);
  helpers.doKeys('p');
  eq('aa te test for yank', cm.getValue());
}, { value: 'a test for yank' })
testVim('visual_w', function(cm, vim, helpers) {
  helpers.doKeys('v', 'w');
  eq(cm.getSelection(), 'motion t');
}, { value: 'motion test'});
testVim('visual_initial_selection', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('v');
  cm.getSelection('n');
}, { value: 'init'});
testVim('visual_crossover_left', function(cm, vim, helpers) {
  cm.setCursor(0, 2);
  helpers.doKeys('v', 'l', 'h', 'h');
  cm.getSelection('ro');
}, { value: 'cross'});
testVim('visual_crossover_left', function(cm, vim, helpers) {
  cm.setCursor(0, 2);
  helpers.doKeys('v', 'h', 'l', 'l');
  cm.getSelection('os');
}, { value: 'cross'});
testVim('visual_crossover_up', function(cm, vim, helpers) {
  cm.setCursor(3, 2);
  helpers.doKeys('v', 'j', 'k', 'k');
  eqPos(Pos(2, 2), cm.getCursor('head'));
  eqPos(Pos(3, 3), cm.getCursor('anchor'));
  helpers.doKeys('k');
  eqPos(Pos(1, 2), cm.getCursor('head'));
  eqPos(Pos(3, 3), cm.getCursor('anchor'));
}, { value: 'cross\ncross\ncross\ncross\ncross\n'});
testVim('visual_crossover_down', function(cm, vim, helpers) {
  cm.setCursor(1, 2);
  helpers.doKeys('v', 'k', 'j', 'j');
  eqPos(Pos(2, 3), cm.getCursor('head'));
  eqPos(Pos(1, 2), cm.getCursor('anchor'));
  helpers.doKeys('j');
  eqPos(Pos(3, 3), cm.getCursor('head'));
  eqPos(Pos(1, 2), cm.getCursor('anchor'));
}, { value: 'cross\ncross\ncross\ncross\ncross\n'});
testVim('visual_exit', function(cm, vim, helpers) {
  helpers.doKeys('', 'l', 'j', 'j', '');
  eqPos(cm.getCursor('anchor'), cm.getCursor('head'));
  eq(vim.visualMode, false);
}, { value: 'hello\nworld\nfoo' });
testVim('visual_line', function(cm, vim, helpers) {
  helpers.doKeys('l', 'V', 'l', 'j', 'j', 'd');
  eq(' 4\n 5', cm.getValue());
}, { value: ' 1\n 2\n 3\n 4\n 5' });
testVim('visual_block_move_to_eol', function(cm, vim, helpers) {
  // moveToEol should move all block cursors to end of line
  cm.setCursor(0, 0);
  helpers.doKeys('', 'G', '$');
  var selections = cm.getSelections().join();
  eq('123,45,6', selections);
  // Checks that with cursor at Infinity, finding words backwards still works.
  helpers.doKeys('2', 'k', 'b');
  selections = cm.getSelections().join();
  eq('1', selections);
}, {value: '123\n45\n6'});
testVim('visual_block_different_line_lengths', function(cm, vim, helpers) {
  // test the block selection with lines of different length
  // i.e. extending the selection
  // till the end of the longest line.
  helpers.doKeys('', 'l', 'j', 'j', '6', 'l', 'd');
  helpers.doKeys('d', 'd', 'd', 'd');
  eq('', cm.getValue());
}, {value: '1234\n5678\nabcdefg'});
testVim('visual_block_truncate_on_short_line', function(cm, vim, helpers) {
  // check for left side selection in case
  // of moving up to a shorter line.
  cm.replaceRange('', cm.getCursor());
  cm.setCursor(3, 4);
  helpers.doKeys('', 'l', 'k', 'k', 'd');
  eq('hello world\n{\ntis\nsa!', cm.getValue());
}, {value: 'hello world\n{\nthis is\nsparta!'});
testVim('visual_block_corners', function(cm, vim, helpers) {
  cm.setCursor(1, 2);
  helpers.doKeys('', '2', 'l', 'k');
  // circle around the anchor
  // and check the selections
  var selections = cm.getSelections();
  eq('345891', selections.join(''));
  helpers.doKeys('4', 'h');
  selections = cm.getSelections();
  eq('123678', selections.join(''));
  helpers.doKeys('j', 'j');
  selections = cm.getSelections();
  eq('678abc', selections.join(''));
  helpers.doKeys('4', 'l');
  selections = cm.getSelections();
  eq('891cde', selections.join(''));
}, {value: '12345\n67891\nabcde'});
testVim('visual_block_mode_switch', function(cm, vim, helpers) {
  // switch between visual modes
  cm.setCursor(1, 1);
  // blockwise to characterwise visual
  helpers.doKeys('', 'j', 'l', 'v');
  selections = cm.getSelections();
  eq('7891\nabc', selections.join(''));
  // characterwise to blockwise
  helpers.doKeys('');
  selections = cm.getSelections();
  eq('78bc', selections.join(''));
  // blockwise to linewise visual
  helpers.doKeys('V');
  selections = cm.getSelections();
  eq('67891\nabcde', selections.join(''));
}, {value: '12345\n67891\nabcde'});
testVim('visual_block_crossing_short_line', function(cm, vim, helpers) {
  // visual block with long and short lines
  cm.setCursor(0, 3);
  helpers.doKeys('', 'j', 'j', 'j');
  var selections = cm.getSelections().join();
  eq('4,,d,b', selections);
  helpers.doKeys('3', 'k');
  selections = cm.getSelections().join();
  eq('4', selections);
  helpers.doKeys('5', 'j', 'k');
  selections = cm.getSelections().join("");
  eq(10, selections.length);
}, {value: '123456\n78\nabcdefg\nfoobar\n}\n'});
testVim('visual_block_curPos_on_exit', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('', '3' , 'l', '');
  eqPos(makeCursor(0, 3), cm.getCursor());
  helpers.doKeys('h', '', '2' , 'j' ,'3' , 'l');
  eq(cm.getSelections().join(), "3456,,cdef");
  helpers.doKeys('4' , 'h');
  eq(cm.getSelections().join(), "23,8,bc");
  helpers.doKeys('2' , 'l');
  eq(cm.getSelections().join(), "34,,cd");
}, {value: '123456\n78\nabcdefg\nfoobar'});

testVim('visual_marks', function(cm, vim, helpers) {
  helpers.doKeys('l', 'v', 'l', 'l', 'j', 'j', 'v');
  // Test visual mode marks
  cm.setCursor(2, 1);
  helpers.doKeys('\'', '<');
  helpers.assertCursorAt(0, 1);
  helpers.doKeys('\'', '>');
  helpers.assertCursorAt(2, 0);
});
testVim('visual_join', function(cm, vim, helpers) {
  helpers.doKeys('l', 'V', 'l', 'j', 'j', 'J');
  eq(' 1 2 3\n 4\n 5', cm.getValue());
  is(!vim.visualMode);
}, { value: ' 1\n 2\n 3\n 4\n 5' });
testVim('visual_join_2', function(cm, vim, helpers) {
  helpers.doKeys('G', 'V', 'g', 'g', 'J');
  eq('1 2 3 4 5 6 ', cm.getValue());
  is(!vim.visualMode);
}, { value: '1\n2\n3\n4\n5\n6\n'});
testVim('visual_blank', function(cm, vim, helpers) {
  helpers.doKeys('v', 'k');
  eq(vim.visualMode, true);
}, { value: '\n' });
testVim('reselect_visual', function(cm, vim, helpers) {
  helpers.doKeys('l', 'v', 'l', 'l', 'l', 'y', 'g', 'v');
  helpers.assertCursorAt(0, 5);
  eqPos(makeCursor(0, 1), cm.getCursor('anchor'));
  helpers.doKeys('v');
  cm.setCursor(1, 0);
  helpers.doKeys('v', 'l', 'l', 'p');
  eq('123456\n2345\nbar', cm.getValue());
  cm.setCursor(0, 0);
  helpers.doKeys('g', 'v');
  // here the fake cursor is at (1, 3)
  helpers.assertCursorAt(1, 4);
  eqPos(makeCursor(1, 0), cm.getCursor('anchor'));
  helpers.doKeys('v');
  cm.setCursor(2, 0);
  helpers.doKeys('v', 'l', 'l', 'g', 'v');
  helpers.assertCursorAt(1, 4);
  eqPos(makeCursor(1, 0), cm.getCursor('anchor'));
  helpers.doKeys('g', 'v');
  helpers.assertCursorAt(2, 3);
  eqPos(makeCursor(2, 0), cm.getCursor('anchor'));
  eq('123456\n2345\nbar', cm.getValue());
}, { value: '123456\nfoo\nbar' });
testVim('reselect_visual_line', function(cm, vim, helpers) {
  helpers.doKeys('l', 'V', 'j', 'j', 'V', 'g', 'v', 'd');
  eq('foo\nand\nbar', cm.getValue());
  cm.setCursor(1, 0);
  helpers.doKeys('V', 'y', 'j');
  helpers.doKeys('V', 'p' , 'g', 'v', 'd');
  eq('foo\nand', cm.getValue());
}, { value: 'hello\nthis\nis\nfoo\nand\nbar' });
testVim('reselect_visual_block', function(cm, vim, helpers) {
  cm.setCursor(1, 2);
  helpers.doKeys('', 'k', 'h', '');
  cm.setCursor(2, 1);
  helpers.doKeys('v', 'l', 'g', 'v');
  eqPos(Pos(1, 2), vim.sel.anchor);
  eqPos(Pos(0, 1), vim.sel.head);
  // Ensure selection is done with visual block mode rather than one
  // continuous range.
  eq(cm.getSelections().join(''), '23oo')
  helpers.doKeys('g', 'v');
  eqPos(Pos(2, 1), vim.sel.anchor);
  eqPos(Pos(2, 2), vim.sel.head);
  helpers.doKeys('');
  // Ensure selection of deleted range
  cm.setCursor(1, 1);
  helpers.doKeys('v', '', 'j', 'd', 'g', 'v');
  eq(cm.getSelections().join(''), 'or');
}, { value: '123456\nfoo\nbar' });
testVim('s_normal', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('s');
  helpers.doKeys('');
  eq('ac', cm.getValue());
}, { value: 'abc'});
testVim('s_visual', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('v', 's');
  helpers.doKeys('');
  helpers.assertCursorAt(0, 0);
  eq('ac', cm.getValue());
}, { value: 'abc'});
testVim('o_visual', function(cm, vim, helpers) {
  cm.setCursor(0,0);
  helpers.doKeys('v','l','l','l','o');
  helpers.assertCursorAt(0,0);
  helpers.doKeys('v','v','j','j','j','o');
  helpers.assertCursorAt(0,0);
  helpers.doKeys('O');
  helpers.doKeys('l','l')
  helpers.assertCursorAt(3, 3);
  helpers.doKeys('d');
  eq('p',cm.getValue());
}, { value: 'abcd\nefgh\nijkl\nmnop'});
testVim('o_visual_block', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('','3','j','l','l', 'o');
  eqPos(Pos(3, 3), vim.sel.anchor);
  eqPos(Pos(0, 1), vim.sel.head);
  helpers.doKeys('O');
  eqPos(Pos(3, 1), vim.sel.anchor);
  eqPos(Pos(0, 3), vim.sel.head);
  helpers.doKeys('o');
  eqPos(Pos(0, 3), vim.sel.anchor);
  eqPos(Pos(3, 1), vim.sel.head);
}, { value: 'abcd\nefgh\nijkl\nmnop'});
testVim('changeCase_visual', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('v', 'l', 'l');
  helpers.doKeys('U');
  helpers.assertCursorAt(0, 0);
  helpers.doKeys('v', 'l', 'l');
  helpers.doKeys('u');
  helpers.assertCursorAt(0, 0);
  helpers.doKeys('l', 'l', 'l', '.');
  helpers.assertCursorAt(0, 3);
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'a', 'v', 'j', 'U', 'q');
  helpers.assertCursorAt(0, 0);
  helpers.doKeys('j', '@', 'a');
  helpers.assertCursorAt(1, 0);
  cm.setCursor(3, 0);
  helpers.doKeys('V', 'U', 'j', '.');
  eq('ABCDEF\nGHIJKL\nMnopq\nSHORT LINE\nLONG LINE OF TEXT', cm.getValue());
}, { value: 'abcdef\nghijkl\nmnopq\nshort line\nlong line of text'});
testVim('changeCase_visual_block', function(cm, vim, helpers) {
  cm.setCursor(2, 1);
  helpers.doKeys('', 'k', 'k', 'h', 'U');
  eq('ABcdef\nGHijkl\nMNopq\nfoo', cm.getValue());
  cm.setCursor(0, 2);
  helpers.doKeys('.');
  eq('ABCDef\nGHIJkl\nMNOPq\nfoo', cm.getValue());
  // check when last line is shorter.
  cm.setCursor(2, 2);
  helpers.doKeys('.');
  eq('ABCDef\nGHIJkl\nMNOPq\nfoO', cm.getValue());
}, { value: 'abcdef\nghijkl\nmnopq\nfoo'});
testVim('visual_paste', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('v', 'l', 'l', 'y');
  helpers.assertCursorAt(0, 0);
  helpers.doKeys('3', 'l', 'j', 'v', 'l', 'p');
  helpers.assertCursorAt(1, 5);
  eq('this is a\nunithitest for visual paste', cm.getValue());
  cm.setCursor(0, 0);
  // in case of pasting whole line
  helpers.doKeys('y', 'y');
  cm.setCursor(1, 6);
  helpers.doKeys('v', 'l', 'l', 'l', 'p');
  helpers.assertCursorAt(2, 0);
  eq('this is a\nunithi\nthis is a\n for visual paste', cm.getValue());
}, { value: 'this is a\nunit test for visual paste'});

// This checks the contents of the register used to paste the text
testVim('v_paste_from_register', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('"', 'a', 'y', 'w');
  cm.setCursor(1, 0);
  helpers.doKeys('v', 'p');
  cm.openDialog = helpers.fakeOpenDialog('registers');
  cm.openNotification = helpers.fakeOpenNotification(function(text) {
    is(/a\s+register/.test(text));
  });
}, { value: 'register contents\nare not erased'});
testVim('S_normal', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('j', 'S');
  helpers.doKeys('');
  helpers.assertCursorAt(1, 0);
  eq('aa\n\ncc', cm.getValue());
}, { value: 'aa\nbb\ncc'});
testVim('blockwise_paste', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('', '3', 'j', 'l', 'y');
  cm.setCursor(0, 2);
  // paste one char after the current cursor position
  helpers.doKeys('p');
  eq('helhelo\nworwold\nfoofo\nbarba', cm.getValue());
  cm.setCursor(0, 0);
  helpers.doKeys('v', '4', 'l', 'y');
  cm.setCursor(0, 0);
  helpers.doKeys('', '3', 'j', 'p');
  eq('helheelhelo\norwold\noofo\narba', cm.getValue());
}, { value: 'hello\nworld\nfoo\nbar'});
testVim('blockwise_paste_long/short_line', function(cm, vim, helpers) {
  // extend short lines in case of different line lengths.
  cm.setCursor(0, 0);
  helpers.doKeys('', 'j', 'j', 'y');
  cm.setCursor(0, 3);
  helpers.doKeys('p');
  eq('hellho\nfoo f\nbar b', cm.getValue());
}, { value: 'hello\nfoo\nbar'});
testVim('blockwise_paste_cut_paste', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('', '2', 'j', 'x');
  cm.setCursor(0, 0);
  helpers.doKeys('P');
  eq('cut\nand\npaste\nme', cm.getValue());
}, { value: 'cut\nand\npaste\nme'});
testVim('blockwise_paste_from_register', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('', '2', 'j', '"', 'a', 'y');
  cm.setCursor(0, 3);
  helpers.doKeys('"', 'a', 'p');
  eq('foobfar\nhellho\nworlwd', cm.getValue());
}, { value: 'foobar\nhello\nworld'});
testVim('blockwise_paste_last_line', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('', '2', 'j', 'l', 'y');
  cm.setCursor(3, 0);
  helpers.doKeys('p');
  eq('cut\nand\npaste\nmcue\n an\n pa', cm.getValue());
}, { value: 'cut\nand\npaste\nme'});

testVim('S_visual', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('v', 'j', 'S');
  helpers.doKeys('');
  helpers.assertCursorAt(0, 0);
  eq('\ncc', cm.getValue());
}, { value: 'aa\nbb\ncc'});

testVim('d_/', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('match');
  helpers.doKeys('2', 'd', '/');
  helpers.assertCursorAt(0, 0);
  eq('match \n next', cm.getValue());
  cm.openDialog = helpers.fakeOpenDialog('2');
  helpers.doKeys('d', ':');
  // TODO eq(' next', cm.getValue());
}, { value: 'text match match \n next' });
testVim('/ and n/N', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('match');
  helpers.doKeys('/');
  helpers.assertCursorAt(0, 11);
  helpers.doKeys('n');
  helpers.assertCursorAt(1, 6);
  helpers.doKeys('N');
  helpers.assertCursorAt(0, 11);

  cm.setCursor(0, 0);
  helpers.doKeys('2', '/');
  helpers.assertCursorAt(1, 6);
}, { value: 'match nope match \n nope Match' });
testVim('/_case', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('Match');
  helpers.doKeys('/');
  helpers.assertCursorAt(1, 6);
}, { value: 'match nope match \n nope Match' });
testVim('/_2_pcre', function(cm, vim, helpers) {
  CodeMirror.Vim.setOption('pcre', true);
  cm.openDialog = helpers.fakeOpenDialog('(word){2}');
  helpers.doKeys('/');
  helpers.assertCursorAt(1, 9);
  helpers.doKeys('n');
  helpers.assertCursorAt(2, 1);
}, { value: 'word\n another wordword\n wordwordword\n' });
testVim('/_2_nopcre', function(cm, vim, helpers) {
  CodeMirror.Vim.setOption('pcre', false);
  cm.openDialog = helpers.fakeOpenDialog('\\(word\\)\\{2}');
  helpers.doKeys('/');
  helpers.assertCursorAt(1, 9);
  helpers.doKeys('n');
  helpers.assertCursorAt(2, 1);
}, { value: 'word\n another wordword\n wordwordword\n' });
testVim('/_nongreedy', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('aa');
  helpers.doKeys('/');
  helpers.assertCursorAt(0, 4);
  helpers.doKeys('n');
  helpers.assertCursorAt(1, 3);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 0);
}, { value: 'aaa aa \n a aa'});
testVim('?_nongreedy', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('aa');
  helpers.doKeys('?');
  helpers.assertCursorAt(1, 3);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 4);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 0);
}, { value: 'aaa aa \n a aa'});
testVim('/_greedy', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('a+');
  helpers.doKeys('/');
  helpers.assertCursorAt(0, 4);
  helpers.doKeys('n');
  helpers.assertCursorAt(1, 1);
  helpers.doKeys('n');
  helpers.assertCursorAt(1, 3);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 0);
}, { value: 'aaa aa \n a aa'});
testVim('?_greedy', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('a+');
  helpers.doKeys('?');
  helpers.assertCursorAt(1, 3);
  helpers.doKeys('n');
  helpers.assertCursorAt(1, 1);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 4);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 0);
}, { value: 'aaa aa \n a aa'});
testVim('/_greedy_0_or_more', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('a*');
  helpers.doKeys('/');
  helpers.assertCursorAt(0, 3);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 4);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 5);
  helpers.doKeys('n');
  helpers.assertCursorAt(1, 0);
  helpers.doKeys('n');
  helpers.assertCursorAt(1, 1);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 0);
}, { value: 'aaa  aa\n aa'});
testVim('?_greedy_0_or_more', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('a*');
  helpers.doKeys('?');
  helpers.assertCursorAt(1, 1);
  helpers.doKeys('n');
  helpers.assertCursorAt(1, 0);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 5);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 4);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 3);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 0);
}, { value: 'aaa  aa\n aa'});
testVim('? and n/N', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('match');
  helpers.doKeys('?');
  helpers.assertCursorAt(1, 6);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 11);
  helpers.doKeys('N');
  helpers.assertCursorAt(1, 6);

  cm.setCursor(0, 0);
  helpers.doKeys('2', '?');
  helpers.assertCursorAt(0, 11);
}, { value: 'match nope match \n nope Match' });
testVim('*', function(cm, vim, helpers) {
  cm.setCursor(0, 9);
  helpers.doKeys('*');
  helpers.assertCursorAt(0, 22);

  cm.setCursor(0, 9);
  helpers.doKeys('2', '*');
  helpers.assertCursorAt(1, 8);
}, { value: 'nomatch match nomatch match \nnomatch Match' });
testVim('*_no_word', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('*');
  helpers.assertCursorAt(0, 0);
}, { value: ' \n match \n' });
testVim('*_symbol', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('*');
  helpers.assertCursorAt(1, 0);
}, { value: ' /}\n/} match \n' });
testVim('#', function(cm, vim, helpers) {
  cm.setCursor(0, 9);
  helpers.doKeys('#');
  helpers.assertCursorAt(1, 8);

  cm.setCursor(0, 9);
  helpers.doKeys('2', '#');
  helpers.assertCursorAt(0, 22);
}, { value: 'nomatch match nomatch match \nnomatch Match' });
testVim('*_seek', function(cm, vim, helpers) {
  // Should skip over space and symbols.
  cm.setCursor(0, 3);
  helpers.doKeys('*');
  helpers.assertCursorAt(0, 22);
}, { value: '    :=  match nomatch match \nnomatch Match' });
testVim('#', function(cm, vim, helpers) {
  // Should skip over space and symbols.
  cm.setCursor(0, 3);
  helpers.doKeys('#');
  helpers.assertCursorAt(1, 8);
}, { value: '    :=  match nomatch match \nnomatch Match' });
testVim('g*', function(cm, vim, helpers) {
  cm.setCursor(0, 8);
  helpers.doKeys('g', '*');
  helpers.assertCursorAt(0, 18);
  cm.setCursor(0, 8);
  helpers.doKeys('3', 'g', '*');
  helpers.assertCursorAt(1, 8);
}, { value: 'matches match alsoMatch\nmatchme matching' });
testVim('g#', function(cm, vim, helpers) {
  cm.setCursor(0, 8);
  helpers.doKeys('g', '#');
  helpers.assertCursorAt(0, 0);
  cm.setCursor(0, 8);
  helpers.doKeys('3', 'g', '#');
  helpers.assertCursorAt(1, 0);
}, { value: 'matches match alsoMatch\nmatchme matching' });
testVim('macro_insert', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'a', '0', 'i');
  cm.replaceRange('foo', cm.getCursor());
  helpers.doKeys('');
  helpers.doKeys('q', '@', 'a');
  eq('foofoo', cm.getValue());
}, { value: ''});
testVim('macro_insert_repeat', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'a', '$', 'a');
  cm.replaceRange('larry.', cm.getCursor());
  helpers.doKeys('');
  helpers.doKeys('a');
  cm.replaceRange('curly.', cm.getCursor());
  helpers.doKeys('');
  helpers.doKeys('q');
  helpers.doKeys('a');
  cm.replaceRange('moe.', cm.getCursor());
  helpers.doKeys('');
  helpers.doKeys('@', 'a');
  // At this point, the most recent edit should be the 2nd insert change
  // inside the macro, i.e. "curly.".
  helpers.doKeys('.');
  eq('larry.curly.moe.larry.curly.curly.', cm.getValue());
}, { value: ''});
testVim('macro_space', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('', '');
  helpers.assertCursorAt(0, 2);
  helpers.doKeys('q', 'a', '', '', 'q');
  helpers.assertCursorAt(0, 4);
  helpers.doKeys('@', 'a');
  helpers.assertCursorAt(0, 6);
  helpers.doKeys('@', 'a');
  helpers.assertCursorAt(0, 8);
}, { value: 'one line of text.'});
testVim('macro_t_search', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'a', 't', 'e', 'q');
  helpers.assertCursorAt(0, 1);
  helpers.doKeys('l', '@', 'a');
  helpers.assertCursorAt(0, 6);
  helpers.doKeys('l', ';');
  helpers.assertCursorAt(0, 12);
}, { value: 'one line of text.'});
testVim('macro_f_search', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'b', 'f', 'e', 'q');
  helpers.assertCursorAt(0, 2);
  helpers.doKeys('@', 'b');
  helpers.assertCursorAt(0, 7);
  helpers.doKeys(';');
  helpers.assertCursorAt(0, 13);
}, { value: 'one line of text.'});
testVim('macro_slash_search', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'c');
  cm.openDialog = helpers.fakeOpenDialog('e');
  helpers.doKeys('/', 'q');
  helpers.assertCursorAt(0, 2);
  helpers.doKeys('@', 'c');
  helpers.assertCursorAt(0, 7);
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 13);
}, { value: 'one line of text.'});
testVim('macro_multislash_search', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'd');
  cm.openDialog = helpers.fakeOpenDialog('e');
  helpers.doKeys('/');
  cm.openDialog = helpers.fakeOpenDialog('t');
  helpers.doKeys('/', 'q');
  helpers.assertCursorAt(0, 12);
  helpers.doKeys('@', 'd');
  helpers.assertCursorAt(0, 15);
}, { value: 'one line of text to rule them all.'});
testVim('macro_last_ex_command_register', function (cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doEx('s/a/b');
  helpers.doKeys('2', '@', ':');
  eq('bbbaa', cm.getValue());
  helpers.assertCursorAt(0, 2);
}, { value: 'aaaaa'});
testVim('macro_parens', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'z', 'i');
  cm.replaceRange('(', cm.getCursor());
  helpers.doKeys('');
  helpers.doKeys('e', 'a');
  cm.replaceRange(')', cm.getCursor());
  helpers.doKeys('');
  helpers.doKeys('q');
  helpers.doKeys('w', '@', 'z');
  helpers.doKeys('w', '@', 'z');
  eq('(see) (spot) (run)', cm.getValue());
}, { value: 'see spot run'});
testVim('macro_overwrite', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'z', '0', 'i');
  cm.replaceRange('I ', cm.getCursor());
  helpers.doKeys('');
  helpers.doKeys('q');
  helpers.doKeys('e');
  // Now replace the macro with something else.
  helpers.doKeys('q', 'z', 'a');
  cm.replaceRange('.', cm.getCursor());
  helpers.doKeys('');
  helpers.doKeys('q');
  helpers.doKeys('e', '@', 'z');
  helpers.doKeys('e', '@', 'z');
  eq('I see. spot. run.', cm.getValue());
}, { value: 'see spot run'});
testVim('macro_search_f', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'a', 'f', ' ');
  helpers.assertCursorAt(0,3);
  helpers.doKeys('q', '0');
  helpers.assertCursorAt(0,0);
  helpers.doKeys('@', 'a');
  helpers.assertCursorAt(0,3);
}, { value: 'The quick brown fox jumped over the lazy dog.'});
testVim('macro_search_2f', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'a', '2', 'f', ' ');
  helpers.assertCursorAt(0,9);
  helpers.doKeys('q', '0');
  helpers.assertCursorAt(0,0);
  helpers.doKeys('@', 'a');
  helpers.assertCursorAt(0,9);
}, { value: 'The quick brown fox jumped over the lazy dog.'});
testVim('yank_register', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('"', 'a', 'y', 'y');
  helpers.doKeys('j', '"', 'b', 'y', 'y');
  cm.openDialog = helpers.fakeOpenDialog('registers');
  cm.openNotification = helpers.fakeOpenNotification(function(text) {
    is(/a\s+foo/.test(text));
    is(/b\s+bar/.test(text));
  });
  helpers.doKeys(':');
}, { value: 'foo\nbar'});
testVim('yank_visual_block', function(cm, vim, helpers) {
  cm.setCursor(0, 1);
  helpers.doKeys('', 'l', 'j', '"', 'a', 'y');
  cm.openNotification = helpers.fakeOpenNotification(function(text) {
    is(/a\s+oo\nar/.test(text));
  });
  helpers.doKeys(':');
}, { value: 'foo\nbar'});
testVim('yank_append_line_to_line_register', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('"', 'a', 'y', 'y');
  helpers.doKeys('j', '"', 'A', 'y', 'y');
  cm.openDialog = helpers.fakeOpenDialog('registers');
  cm.openNotification = helpers.fakeOpenNotification(function(text) {
    is(/a\s+foo\nbar/.test(text));
    is(/"\s+foo\nbar/.test(text));
  });
  helpers.doKeys(':');
}, { value: 'foo\nbar'});
testVim('yank_append_word_to_word_register', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('"', 'a', 'y', 'w');
  helpers.doKeys('j', '"', 'A', 'y', 'w');
  cm.openDialog = helpers.fakeOpenDialog('registers');
  cm.openNotification = helpers.fakeOpenNotification(function(text) {
    is(/a\s+foobar/.test(text));
    is(/"\s+foobar/.test(text));
  });
  helpers.doKeys(':');
}, { value: 'foo\nbar'});
testVim('yank_append_line_to_word_register', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('"', 'a', 'y', 'w');
  helpers.doKeys('j', '"', 'A', 'y', 'y');
  cm.openDialog = helpers.fakeOpenDialog('registers');
  cm.openNotification = helpers.fakeOpenNotification(function(text) {
    is(/a\s+foo\nbar/.test(text));
    is(/"\s+foo\nbar/.test(text));
  });
  helpers.doKeys(':');
}, { value: 'foo\nbar'});
testVim('yank_append_word_to_line_register', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('"', 'a', 'y', 'y');
  helpers.doKeys('j', '"', 'A', 'y', 'w');
  cm.openDialog = helpers.fakeOpenDialog('registers');
  cm.openNotification = helpers.fakeOpenNotification(function(text) {
    is(/a\s+foo\nbar/.test(text));
    is(/"\s+foo\nbar/.test(text));
  });
  helpers.doKeys(':');
}, { value: 'foo\nbar'});
testVim('macro_register', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('q', 'a', 'i');
  cm.replaceRange('gangnam', cm.getCursor());
  helpers.doKeys('');
  helpers.doKeys('q');
  helpers.doKeys('q', 'b', 'o');
  cm.replaceRange('style', cm.getCursor());
  helpers.doKeys('');
  helpers.doKeys('q');
  cm.openDialog = helpers.fakeOpenDialog('registers');
  cm.openNotification = helpers.fakeOpenNotification(function(text) {
    is(/a\s+i/.test(text));
    is(/b\s+o/.test(text));
  });
  helpers.doKeys(':');
}, { value: ''});
testVim('._register', function(cm,vim,helpers) {
  cm.setCursor(0,0);
  helpers.doKeys('i');
  cm.replaceRange('foo',cm.getCursor());
  helpers.doKeys('');
  cm.openDialog = helpers.fakeOpenDialog('registers');
  cm.openNotification = helpers.fakeOpenNotification(function(text) {
    is(/\.\s+foo/.test(text));
  });
  helpers.doKeys(':');
}, {value: ''});
testVim(':_register', function(cm,vim,helpers) {
  helpers.doEx('bar');
  cm.openDialog = helpers.fakeOpenDialog('registers');
  cm.openNotification = helpers.fakeOpenNotification(function(text) {
    is(/:\s+bar/.test(text));
  });
  helpers.doKeys(':');
}, {value: ''});
testVim('search_register_escape', function(cm, vim, helpers) {
  // Check that the register is restored if the user escapes rather than confirms.
  cm.openDialog = helpers.fakeOpenDialog('waldo');
  helpers.doKeys('/');
  var onKeyDown;
  var onKeyUp;
  var KEYCODES = {
    f: 70,
    o: 79,
    Esc: 27
  };
  cm.openDialog = function(template, callback, options) {
    onKeyDown = options.onKeyDown;
    onKeyUp = options.onKeyUp;
  };
  var close = function() {};
  helpers.doKeys('/');
  // Fake some keyboard events coming in.
  onKeyDown({keyCode: KEYCODES.f}, '', close);
  onKeyUp({keyCode: KEYCODES.f}, '', close);
  onKeyDown({keyCode: KEYCODES.o}, 'f', close);
  onKeyUp({keyCode: KEYCODES.o}, 'f', close);
  onKeyDown({keyCode: KEYCODES.o}, 'fo', close);
  onKeyUp({keyCode: KEYCODES.o}, 'fo', close);
  onKeyDown({keyCode: KEYCODES.Esc}, 'foo', close);
  cm.openDialog = helpers.fakeOpenDialog('registers');
  cm.openNotification = helpers.fakeOpenNotification(function(text) {
    is(/waldo/.test(text));
    is(!/foo/.test(text));
  });
  helpers.doKeys(':');
}, {value: ''});
testVim('search_register', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('foo');
  helpers.doKeys('/');
  cm.openDialog = helpers.fakeOpenDialog('registers');
  cm.openNotification = helpers.fakeOpenNotification(function(text) {
    is(/\/\s+foo/.test(text));
  });
  helpers.doKeys(':');
}, {value: ''});
testVim('search_history', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('this');
  helpers.doKeys('/');
  cm.openDialog = helpers.fakeOpenDialog('checks');
  helpers.doKeys('/');
  cm.openDialog = helpers.fakeOpenDialog('search');
  helpers.doKeys('/');
  cm.openDialog = helpers.fakeOpenDialog('history');
  helpers.doKeys('/');
  cm.openDialog = helpers.fakeOpenDialog('checks');
  helpers.doKeys('/');
  var onKeyDown;
  var onKeyUp;
  var query = '';
  var keyCodes = {
    Up: 38,
    Down: 40
  };
  cm.openDialog = function(template, callback, options) {
    onKeyUp = options.onKeyUp;
    onKeyDown = options.onKeyDown;
  };
  var close = function(newVal) {
    if (typeof newVal == 'string') query = newVal;
  }
  helpers.doKeys('/');
  onKeyDown({keyCode: keyCodes.Up}, query, close);
  onKeyUp({keyCode: keyCodes.Up}, query, close);
  eq(query, 'checks');
  onKeyDown({keyCode: keyCodes.Up}, query, close);
  onKeyUp({keyCode: keyCodes.Up}, query, close);
  eq(query, 'history');
  onKeyDown({keyCode: keyCodes.Up}, query, close);
  onKeyUp({keyCode: keyCodes.Up}, query, close);
  eq(query, 'search');
  onKeyDown({keyCode: keyCodes.Up}, query, close);
  onKeyUp({keyCode: keyCodes.Up}, query, close);
  eq(query, 'this');
  onKeyDown({keyCode: keyCodes.Down}, query, close);
  onKeyUp({keyCode: keyCodes.Down}, query, close);
  eq(query, 'search');
}, {value: ''});
testVim('exCommand_history', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('registers');
  helpers.doKeys(':');
  cm.openDialog = helpers.fakeOpenDialog('sort');
  helpers.doKeys(':');
  cm.openDialog = helpers.fakeOpenDialog('map');
  helpers.doKeys(':');
  cm.openDialog = helpers.fakeOpenDialog('invalid');
  helpers.doKeys(':');
  var onKeyDown;
  var onKeyUp;
  var input = '';
  var keyCodes = {
    Up: 38,
    Down: 40,
    s: 115
  };
  cm.openDialog = function(template, callback, options) {
    onKeyUp = options.onKeyUp;
    onKeyDown = options.onKeyDown;
  };
  var close = function(newVal) {
    if (typeof newVal == 'string') input = newVal;
  }
  helpers.doKeys(':');
  onKeyDown({keyCode: keyCodes.Up}, input, close);
  eq(input, 'invalid');
  onKeyDown({keyCode: keyCodes.Up}, input, close);
  eq(input, 'map');
  onKeyDown({keyCode: keyCodes.Up}, input, close);
  eq(input, 'sort');
  onKeyDown({keyCode: keyCodes.Up}, input, close);
  eq(input, 'registers');
  onKeyDown({keyCode: keyCodes.s}, '', close);
  input = 's';
  onKeyDown({keyCode: keyCodes.Up}, input, close);
  eq(input, 'sort');
}, {value: ''});
testVim('search_clear', function(cm, vim, helpers) {
  var onKeyDown;
  var input = '';
  var keyCodes = {
    Ctrl: 17,
    u: 85
  };
  cm.openDialog = function(template, callback, options) {
    onKeyDown = options.onKeyDown;
  };
  var close = function(newVal) {
    if (typeof newVal == 'string') input = newVal;
  }
  helpers.doKeys('/');
  input = 'foo';
  onKeyDown({keyCode: keyCodes.Ctrl}, input, close);
  onKeyDown({keyCode: keyCodes.u, ctrlKey: true}, input, close);
  eq(input, '');
});
testVim('exCommand_clear', function(cm, vim, helpers) {
  var onKeyDown;
  var input = '';
  var keyCodes = {
    Ctrl: 17,
    u: 85
  };
  cm.openDialog = function(template, callback, options) {
    onKeyDown = options.onKeyDown;
  };
  var close = function(newVal) {
    if (typeof newVal == 'string') input = newVal;
  }
  helpers.doKeys(':');
  input = 'foo';
  onKeyDown({keyCode: keyCodes.Ctrl}, input, close);
  onKeyDown({keyCode: keyCodes.u, ctrlKey: true}, input, close);
  eq(input, '');
});
testVim('.', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('2', 'd', 'w');
  helpers.doKeys('.');
  eq('5 6', cm.getValue());
}, { value: '1 2 3 4 5 6'});
testVim('._repeat', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('2', 'd', 'w');
  helpers.doKeys('3', '.');
  eq('6', cm.getValue());
}, { value: '1 2 3 4 5 6'});
testVim('._insert', function(cm, vim, helpers) {
  helpers.doKeys('i');
  cm.replaceRange('test', cm.getCursor());
  helpers.doKeys('');
  helpers.doKeys('.');
  eq('testestt', cm.getValue());
  helpers.assertCursorAt(0, 6);
}, { value: ''});
testVim('._insert_repeat', function(cm, vim, helpers) {
  helpers.doKeys('i');
  cm.replaceRange('test', cm.getCursor());
  cm.setCursor(0, 4);
  helpers.doKeys('');
  helpers.doKeys('2', '.');
  eq('testesttestt', cm.getValue());
  helpers.assertCursorAt(0, 10);
}, { value: ''});
testVim('._repeat_insert', function(cm, vim, helpers) {
  helpers.doKeys('3', 'i');
  cm.replaceRange('te', cm.getCursor());
  cm.setCursor(0, 2);
  helpers.doKeys('');
  helpers.doKeys('.');
  eq('tetettetetee', cm.getValue());
  helpers.assertCursorAt(0, 10);
}, { value: ''});
testVim('._insert_o', function(cm, vim, helpers) {
  helpers.doKeys('o');
  cm.replaceRange('z', cm.getCursor());
  cm.setCursor(1, 1);
  helpers.doKeys('');
  helpers.doKeys('.');
  eq('\nz\nz', cm.getValue());
  helpers.assertCursorAt(2, 0);
}, { value: ''});
testVim('._insert_o_repeat', function(cm, vim, helpers) {
  helpers.doKeys('o');
  cm.replaceRange('z', cm.getCursor());
  helpers.doKeys('');
  cm.setCursor(1, 0);
  helpers.doKeys('2', '.');
  eq('\nz\nz\nz', cm.getValue());
  helpers.assertCursorAt(3, 0);
}, { value: ''});
testVim('._insert_o_indent', function(cm, vim, helpers) {
  helpers.doKeys('o');
  cm.replaceRange('z', cm.getCursor());
  helpers.doKeys('');
  cm.setCursor(1, 2);
  helpers.doKeys('.');
  eq('{\n  z\n  z', cm.getValue());
  helpers.assertCursorAt(2, 2);
}, { value: '{'});
testVim('._insert_cw', function(cm, vim, helpers) {
  helpers.doKeys('c', 'w');
  cm.replaceRange('test', cm.getCursor());
  helpers.doKeys('');
  cm.setCursor(0, 3);
  helpers.doKeys('2', 'l');
  helpers.doKeys('.');
  eq('test test word3', cm.getValue());
  helpers.assertCursorAt(0, 8);
}, { value: 'word1 word2 word3' });
testVim('._insert_cw_repeat', function(cm, vim, helpers) {
  // For some reason, repeat cw in desktop VIM will does not repeat insert mode
  // changes. Will conform to that behavior.
  helpers.doKeys('c', 'w');
  cm.replaceRange('test', cm.getCursor());
  helpers.doKeys('');
  cm.setCursor(0, 4);
  helpers.doKeys('l');
  helpers.doKeys('2', '.');
  eq('test test', cm.getValue());
  helpers.assertCursorAt(0, 8);
}, { value: 'word1 word2 word3' });
testVim('._delete', function(cm, vim, helpers) {
  cm.setCursor(0, 5);
  helpers.doKeys('i');
  helpers.doInsertModeKeys('Backspace');
  helpers.doKeys('');
  helpers.doKeys('.');
  eq('zace', cm.getValue());
  helpers.assertCursorAt(0, 1);
}, { value: 'zabcde'});
testVim('._delete_repeat', function(cm, vim, helpers) {
  cm.setCursor(0, 6);
  helpers.doKeys('i');
  helpers.doInsertModeKeys('Backspace');
  helpers.doKeys('');
  helpers.doKeys('2', '.');
  eq('zzce', cm.getValue());
  helpers.assertCursorAt(0, 1);
}, { value: 'zzabcde'});
testVim('._visual_>', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('V', 'j', '>');
  cm.setCursor(2, 0)
  helpers.doKeys('.');
  eq('  1\n  2\n  3\n  4', cm.getValue());
  helpers.assertCursorAt(2, 2);
}, { value: '1\n2\n3\n4'});
testVim('f;', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('f', 'x');
  helpers.doKeys(';');
  helpers.doKeys('2', ';');
  eq(9, cm.getCursor().ch);
}, { value: '01x3xx678x'});
testVim('F;', function(cm, vim, helpers) {
  cm.setCursor(0, 8);
  helpers.doKeys('F', 'x');
  helpers.doKeys(';');
  helpers.doKeys('2', ';');
  eq(2, cm.getCursor().ch);
}, { value: '01x3xx6x8x'});
testVim('t;', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('t', 'x');
  helpers.doKeys(';');
  helpers.doKeys('2', ';');
  eq(8, cm.getCursor().ch);
}, { value: '01x3xx678x'});
testVim('T;', function(cm, vim, helpers) {
  cm.setCursor(0, 9);
  helpers.doKeys('T', 'x');
  helpers.doKeys(';');
  helpers.doKeys('2', ';');
  eq(2, cm.getCursor().ch);
}, { value: '0xx3xx678x'});
testVim('f,', function(cm, vim, helpers) {
  cm.setCursor(0, 6);
  helpers.doKeys('f', 'x');
  helpers.doKeys(',');
  helpers.doKeys('2', ',');
  eq(2, cm.getCursor().ch);
}, { value: '01x3xx678x'});
testVim('F,', function(cm, vim, helpers) {
  cm.setCursor(0, 3);
  helpers.doKeys('F', 'x');
  helpers.doKeys(',');
  helpers.doKeys('2', ',');
  eq(9, cm.getCursor().ch);
}, { value: '01x3xx678x'});
testVim('t,', function(cm, vim, helpers) {
  cm.setCursor(0, 6);
  helpers.doKeys('t', 'x');
  helpers.doKeys(',');
  helpers.doKeys('2', ',');
  eq(3, cm.getCursor().ch);
}, { value: '01x3xx678x'});
testVim('T,', function(cm, vim, helpers) {
  cm.setCursor(0, 4);
  helpers.doKeys('T', 'x');
  helpers.doKeys(',');
  helpers.doKeys('2', ',');
  eq(8, cm.getCursor().ch);
}, { value: '01x3xx67xx'});
testVim('fd,;', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('f', '4');
  cm.setCursor(0, 0);
  helpers.doKeys('d', ';');
  eq('56789', cm.getValue());
  helpers.doKeys('u');
  cm.setCursor(0, 9);
  helpers.doKeys('d', ',');
  eq('01239', cm.getValue());
}, { value: '0123456789'});
testVim('Fd,;', function(cm, vim, helpers) {
  cm.setCursor(0, 9);
  helpers.doKeys('F', '4');
  cm.setCursor(0, 9);
  helpers.doKeys('d', ';');
  eq('01239', cm.getValue());
  helpers.doKeys('u');
  cm.setCursor(0, 0);
  helpers.doKeys('d', ',');
  eq('56789', cm.getValue());
}, { value: '0123456789'});
testVim('td,;', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('t', '4');
  cm.setCursor(0, 0);
  helpers.doKeys('d', ';');
  eq('456789', cm.getValue());
  helpers.doKeys('u');
  cm.setCursor(0, 9);
  helpers.doKeys('d', ',');
  eq('012349', cm.getValue());
}, { value: '0123456789'});
testVim('Td,;', function(cm, vim, helpers) {
  cm.setCursor(0, 9);
  helpers.doKeys('T', '4');
  cm.setCursor(0, 9);
  helpers.doKeys('d', ';');
  eq('012349', cm.getValue());
  helpers.doKeys('u');
  cm.setCursor(0, 0);
  helpers.doKeys('d', ',');
  eq('456789', cm.getValue());
}, { value: '0123456789'});
testVim('fc,;', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('f', '4');
  cm.setCursor(0, 0);
  helpers.doKeys('c', ';', '');
  eq('56789', cm.getValue());
  helpers.doKeys('u');
  cm.setCursor(0, 9);
  helpers.doKeys('c', ',');
  eq('01239', cm.getValue());
}, { value: '0123456789'});
testVim('Fc,;', function(cm, vim, helpers) {
  cm.setCursor(0, 9);
  helpers.doKeys('F', '4');
  cm.setCursor(0, 9);
  helpers.doKeys('c', ';', '');
  eq('01239', cm.getValue());
  helpers.doKeys('u');
  cm.setCursor(0, 0);
  helpers.doKeys('c', ',');
  eq('56789', cm.getValue());
}, { value: '0123456789'});
testVim('tc,;', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('t', '4');
  cm.setCursor(0, 0);
  helpers.doKeys('c', ';', '');
  eq('456789', cm.getValue());
  helpers.doKeys('u');
  cm.setCursor(0, 9);
  helpers.doKeys('c', ',');
  eq('012349', cm.getValue());
}, { value: '0123456789'});
testVim('Tc,;', function(cm, vim, helpers) {
  cm.setCursor(0, 9);
  helpers.doKeys('T', '4');
  cm.setCursor(0, 9);
  helpers.doKeys('c', ';', '');
  eq('012349', cm.getValue());
  helpers.doKeys('u');
  cm.setCursor(0, 0);
  helpers.doKeys('c', ',');
  eq('456789', cm.getValue());
}, { value: '0123456789'});
testVim('fy,;', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('f', '4');
  cm.setCursor(0, 0);
  helpers.doKeys('y', ';', 'P');
  eq('012340123456789', cm.getValue());
  helpers.doKeys('u');
  cm.setCursor(0, 9);
  helpers.doKeys('y', ',', 'P');
  eq('012345678456789', cm.getValue());
}, { value: '0123456789'});
testVim('Fy,;', function(cm, vim, helpers) {
  cm.setCursor(0, 9);
  helpers.doKeys('F', '4');
  cm.setCursor(0, 9);
  helpers.doKeys('y', ';', 'p');
  eq('012345678945678', cm.getValue());
  helpers.doKeys('u');
  cm.setCursor(0, 0);
  helpers.doKeys('y', ',', 'P');
  eq('012340123456789', cm.getValue());
}, { value: '0123456789'});
testVim('ty,;', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys('t', '4');
  cm.setCursor(0, 0);
  helpers.doKeys('y', ';', 'P');
  eq('01230123456789', cm.getValue());
  helpers.doKeys('u');
  cm.setCursor(0, 9);
  helpers.doKeys('y', ',', 'p');
  eq('01234567895678', cm.getValue());
}, { value: '0123456789'});
testVim('Ty,;', function(cm, vim, helpers) {
  cm.setCursor(0, 9);
  helpers.doKeys('T', '4');
  cm.setCursor(0, 9);
  helpers.doKeys('y', ';', 'p');
  eq('01234567895678', cm.getValue());
  helpers.doKeys('u');
  cm.setCursor(0, 0);
  helpers.doKeys('y', ',', 'P');
  eq('01230123456789', cm.getValue());
}, { value: '0123456789'});
testVim('HML', function(cm, vim, helpers) {
  var lines = 35;
  var textHeight = cm.defaultTextHeight();
  cm.setSize(600, lines*textHeight);
  cm.setCursor(120, 0);
  helpers.doKeys('H');
  helpers.assertCursorAt(86, 2);
  helpers.doKeys('L');
  helpers.assertCursorAt(120, 4);
  helpers.doKeys('M');
  helpers.assertCursorAt(103,4);
}, { value: (function(){
  var lines = new Array(100);
  var upper = '  xx\n';
  var lower = '    xx\n';
  upper = lines.join(upper);
  lower = lines.join(lower);
  return upper + lower;
})()});

var zVals = [];
forEach(['zb','zz','zt','z-','z.','z'], function(e, idx){
  var lineNum = 250;
  var lines = 35;
  testVim(e, function(cm, vim, helpers) {
    var k1 = e[0];
    var k2 = e.substring(1);
    var textHeight = cm.defaultTextHeight();
    cm.setSize(600, lines*textHeight);
    cm.setCursor(lineNum, 0);
    helpers.doKeys(k1, k2);
    zVals[idx] = cm.getScrollInfo().top;
  }, { value: (function(){
    return new Array(500).join('\n');
  })()});
});
testVim('zb', function(cm, vim, helpers){
  eq(zVals[2], zVals[5]);
});

var moveTillCharacterSandbox =
  'The quick brown fox \n'
  'jumped over the lazy dog.'
testVim('moveTillCharacter', function(cm, vim, helpers){
  cm.setCursor(0, 0);
  // Search for the 'q'.
  cm.openDialog = helpers.fakeOpenDialog('q');
  helpers.doKeys('/');
  eq(4, cm.getCursor().ch);
  // Jump to just before the first o in the list.
  helpers.doKeys('t');
  helpers.doKeys('o');
  eq('The quick brown fox \n', cm.getValue());
  // Delete that one character.
  helpers.doKeys('d');
  helpers.doKeys('t');
  helpers.doKeys('o');
  eq('The quick bown fox \n', cm.getValue());
  // Delete everything until the next 'o'.
  helpers.doKeys('.');
  eq('The quick box \n', cm.getValue());
  // An unmatched character should have no effect.
  helpers.doKeys('d');
  helpers.doKeys('t');
  helpers.doKeys('q');
  eq('The quick box \n', cm.getValue());
  // Matches should only be possible on single lines.
  helpers.doKeys('d');
  helpers.doKeys('t');
  helpers.doKeys('z');
  eq('The quick box \n', cm.getValue());
  // After all that, the search for 'q' should still be active, so the 'N' command
  // can run it again in reverse. Use that to delete everything back to the 'q'.
  helpers.doKeys('d');
  helpers.doKeys('N');
  eq('The ox \n', cm.getValue());
  eq(4, cm.getCursor().ch);
}, { value: moveTillCharacterSandbox});
testVim('searchForPipe', function(cm, vim, helpers){
  CodeMirror.Vim.setOption('pcre', false);
  cm.setCursor(0, 0);
  // Search for the '|'.
  cm.openDialog = helpers.fakeOpenDialog('|');
  helpers.doKeys('/');
  eq(4, cm.getCursor().ch);
}, { value: 'this|that'});


var scrollMotionSandbox =
  '\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n'
  '\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n'
  '\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n'
  '\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n';
testVim('scrollMotion', function(cm, vim, helpers){
  var prevCursor, prevScrollInfo;
  cm.setCursor(0, 0);
  // ctrl-y at the top of the file should have no effect.
  helpers.doKeys('');
  eq(0, cm.getCursor().line);
  prevScrollInfo = cm.getScrollInfo();
  helpers.doKeys('');
  eq(1, cm.getCursor().line);
  is(prevScrollInfo.top < cm.getScrollInfo().top);
  // Jump to the end of the sandbox.
  cm.setCursor(1000, 0);
  prevCursor = cm.getCursor();
  // ctrl-e at the bottom of the file should have no effect.
  helpers.doKeys('');
  eq(prevCursor.line, cm.getCursor().line);
  prevScrollInfo = cm.getScrollInfo();
  helpers.doKeys('');
  eq(prevCursor.line - 1, cm.getCursor().line, "Y");
  is(prevScrollInfo.top > cm.getScrollInfo().top);
}, { value: scrollMotionSandbox});

var squareBracketMotionSandbox = ''+
  '({\n'+//0
  '  ({\n'+//11
  '  /*comment {\n'+//2
  '            */(\n'+//3
  '#else                \n'+//4
  '  /*       )\n'+//5
  '#if        }\n'+//6
  '  )}*/\n'+//7
  ')}\n'+//8
  '{}\n'+//9
  '#else {{\n'+//10
  '{}\n'+//11
  '}\n'+//12
  '{\n'+//13
  '#endif\n'+//14
  '}\n'+//15
  '}\n'+//16
  '#else';//17
testVim('[[, ]]', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys(']', ']');
  helpers.assertCursorAt(9,0);
  helpers.doKeys('2', ']', ']');
  helpers.assertCursorAt(13,0);
  helpers.doKeys(']', ']');
  helpers.assertCursorAt(17,0);
  helpers.doKeys('[', '[');
  helpers.assertCursorAt(13,0);
  helpers.doKeys('2', '[', '[');
  helpers.assertCursorAt(9,0);
  helpers.doKeys('[', '[');
  helpers.assertCursorAt(0,0);
}, { value: squareBracketMotionSandbox});
testVim('[], ][', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doKeys(']', '[');
  helpers.assertCursorAt(12,0);
  helpers.doKeys('2', ']', '[');
  helpers.assertCursorAt(16,0);
  helpers.doKeys(']', '[');
  helpers.assertCursorAt(17,0);
  helpers.doKeys('[', ']');
  helpers.assertCursorAt(16,0);
  helpers.doKeys('2', '[', ']');
  helpers.assertCursorAt(12,0);
  helpers.doKeys('[', ']');
  helpers.assertCursorAt(0,0);
}, { value: squareBracketMotionSandbox});
testVim('[{, ]}', function(cm, vim, helpers) {
  cm.setCursor(4, 10);
  helpers.doKeys('[', '{');
  helpers.assertCursorAt(2,12);
  helpers.doKeys('2', '[', '{');
  helpers.assertCursorAt(0,1);
  cm.setCursor(4, 10);
  helpers.doKeys(']', '}');
  helpers.assertCursorAt(6,11);
  helpers.doKeys('2', ']', '}');
  helpers.assertCursorAt(8,1);
  cm.setCursor(0,1);
  helpers.doKeys(']', '}');
  helpers.assertCursorAt(8,1);
  helpers.doKeys('[', '{');
  helpers.assertCursorAt(0,1);
}, { value: squareBracketMotionSandbox});
testVim('[(, ])', function(cm, vim, helpers) {
  cm.setCursor(4, 10);
  helpers.doKeys('[', '(');
  helpers.assertCursorAt(3,14);
  helpers.doKeys('2', '[', '(');
  helpers.assertCursorAt(0,0);
  cm.setCursor(4, 10);
  helpers.doKeys(']', ')');
  helpers.assertCursorAt(5,11);
  helpers.doKeys('2', ']', ')');
  helpers.assertCursorAt(8,0);
  helpers.doKeys('[', '(');
  helpers.assertCursorAt(0,0);
  helpers.doKeys(']', ')');
  helpers.assertCursorAt(8,0);
}, { value: squareBracketMotionSandbox});
testVim('[*, ]*, [/, ]/', function(cm, vim, helpers) {
  forEach(['*', '/'], function(key){
    cm.setCursor(7, 0);
    helpers.doKeys('2', '[', key);
    helpers.assertCursorAt(2,2);
    helpers.doKeys('2', ']', key);
    helpers.assertCursorAt(7,5);
  });
}, { value: squareBracketMotionSandbox});
testVim('[#, ]#', function(cm, vim, helpers) {
  cm.setCursor(10, 3);
  helpers.doKeys('2', '[', '#');
  helpers.assertCursorAt(4,0);
  helpers.doKeys('5', ']', '#');
  helpers.assertCursorAt(17,0);
  cm.setCursor(10, 3);
  helpers.doKeys(']', '#');
  helpers.assertCursorAt(14,0);
}, { value: squareBracketMotionSandbox});
testVim('[m, ]m, [M, ]M', function(cm, vim, helpers) {
  cm.setCursor(11, 0);
  helpers.doKeys('[', 'm');
  helpers.assertCursorAt(10,7);
  helpers.doKeys('4', '[', 'm');
  helpers.assertCursorAt(1,3);
  helpers.doKeys('5', ']', 'm');
  helpers.assertCursorAt(11,0);
  helpers.doKeys('[', 'M');
  helpers.assertCursorAt(9,1);
  helpers.doKeys('3', ']', 'M');
  helpers.assertCursorAt(15,0);
  helpers.doKeys('5', '[', 'M');
  helpers.assertCursorAt(7,3);
}, { value: squareBracketMotionSandbox});

// Ex mode tests
testVim('ex_go_to_line', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doEx('4');
  helpers.assertCursorAt(3, 0);
}, { value: 'a\nb\nc\nd\ne\n'});
testVim('ex_write', function(cm, vim, helpers) {
  var tmp = CodeMirror.commands.save;
  var written;
  var actualCm;
  CodeMirror.commands.save = function(cm) {
    written = true;
    actualCm = cm;
  };
  // Test that w, wr, wri ... write all trigger :write.
  var command = 'write';
  for (var i = 1; i < command.length; i++) {
    written = false;
    actualCm = null;
    helpers.doEx(command.substring(0, i));
    eq(written, true);
    eq(actualCm, cm);
  }
  CodeMirror.commands.save = tmp;
});
testVim('ex_sort', function(cm, vim, helpers) {
  helpers.doEx('sort');
  eq('Z\na\nb\nc\nd', cm.getValue());
}, { value: 'b\nZ\nd\nc\na'});
testVim('ex_sort_reverse', function(cm, vim, helpers) {
  helpers.doEx('sort!');
  eq('d\nc\nb\na', cm.getValue());
}, { value: 'b\nd\nc\na'});
testVim('ex_sort_range', function(cm, vim, helpers) {
  helpers.doEx('2,3sort');
  eq('b\nc\nd\na', cm.getValue());
}, { value: 'b\nd\nc\na'});
testVim('ex_sort_oneline', function(cm, vim, helpers) {
  helpers.doEx('2sort');
  // Expect no change.
  eq('b\nd\nc\na', cm.getValue());
}, { value: 'b\nd\nc\na'});
testVim('ex_sort_ignoreCase', function(cm, vim, helpers) {
  helpers.doEx('sort i');
  eq('a\nb\nc\nd\nZ', cm.getValue());
}, { value: 'b\nZ\nd\nc\na'});
testVim('ex_sort_unique', function(cm, vim, helpers) {
  helpers.doEx('sort u');
  eq('Z\na\nb\nc\nd', cm.getValue());
}, { value: 'b\nZ\na\na\nd\na\nc\na'});
testVim('ex_sort_decimal', function(cm, vim, helpers) {
  helpers.doEx('sort d');
  eq('d3\n s5\n6\n.9', cm.getValue());
}, { value: '6\nd3\n s5\n.9'});
testVim('ex_sort_decimal_negative', function(cm, vim, helpers) {
  helpers.doEx('sort d');
  eq('z-9\nd3\n s5\n6\n.9', cm.getValue());
}, { value: '6\nd3\n s5\n.9\nz-9'});
testVim('ex_sort_decimal_reverse', function(cm, vim, helpers) {
  helpers.doEx('sort! d');
  eq('.9\n6\n s5\nd3', cm.getValue());
}, { value: '6\nd3\n s5\n.9'});
testVim('ex_sort_hex', function(cm, vim, helpers) {
  helpers.doEx('sort x');
  eq(' s5\n6\n.9\n&0xB\nd3', cm.getValue());
}, { value: '6\nd3\n s5\n&0xB\n.9'});
testVim('ex_sort_octal', function(cm, vim, helpers) {
  helpers.doEx('sort o');
  eq('.8\n.9\nd3\n s5\n6', cm.getValue());
}, { value: '6\nd3\n s5\n.9\n.8'});
testVim('ex_sort_decimal_mixed', function(cm, vim, helpers) {
  helpers.doEx('sort d');
  eq('y\nz\nc1\nb2\na3', cm.getValue());
}, { value: 'a3\nz\nc1\ny\nb2'});
testVim('ex_sort_decimal_mixed_reverse', function(cm, vim, helpers) {
  helpers.doEx('sort! d');
  eq('a3\nb2\nc1\nz\ny', cm.getValue());
}, { value: 'a3\nz\nc1\ny\nb2'});
// test for :global command
testVim('ex_global', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  helpers.doEx('g/one/s//two');
  eq('two two\n two two\n two two', cm.getValue());
  helpers.doEx('1,2g/two/s//one');
  eq('one one\n one one\n two two', cm.getValue());
}, {value: 'one one\n one one\n one one'});
testVim('ex_global_confirm', function(cm, vim, helpers) {
  cm.setCursor(0, 0);
  var onKeyDown;
  var openDialogSave = cm.openDialog;
  var KEYCODES = {
    a: 65,
    n: 78,
    q: 81,
    y: 89
  };
  // Intercept the ex command, 'global'
  cm.openDialog = function(template, callback, options) {
    // Intercept the prompt for the embedded ex command, 'substitute'
    cm.openDialog = function(template, callback, options) {
      onKeyDown = options.onKeyDown;
    };
    callback('g/one/s//two/gc');
  };
  helpers.doKeys(':');
  var close = function() {};
  onKeyDown({keyCode: KEYCODES.n}, '', close);
  onKeyDown({keyCode: KEYCODES.y}, '', close);
  onKeyDown({keyCode: KEYCODES.a}, '', close);
  onKeyDown({keyCode: KEYCODES.q}, '', close);
  onKeyDown({keyCode: KEYCODES.y}, '', close);
  eq('one two\n two two\n one one\n two one\n one one', cm.getValue());
}, {value: 'one one\n one one\n one one\n one one\n one one'});
// Basic substitute tests.
testVim('ex_substitute_same_line', function(cm, vim, helpers) {
  cm.setCursor(1, 0);
  helpers.doEx('s/one/two/g');
  eq('one one\n two two', cm.getValue());
}, { value: 'one one\n one one'});
testVim('ex_substitute_full_file', function(cm, vim, helpers) {
  cm.setCursor(1, 0);
  helpers.doEx('%s/one/two/g');
  eq('two two\n two two', cm.getValue());
}, { value: 'one one\n one one'});
testVim('ex_substitute_input_range', function(cm, vim, helpers) {
  cm.setCursor(1, 0);
  helpers.doEx('1,3s/\\d/0/g');
  eq('0\n0\n0\n4', cm.getValue());
}, { value: '1\n2\n3\n4' });
testVim('ex_substitute_visual_range', function(cm, vim, helpers) {
  cm.setCursor(1, 0);
  // Set last visual mode selection marks '< and '> at lines 2 and 4
  helpers.doKeys('V', '2', 'j', 'v');
  helpers.doEx('\'<,\'>s/\\d/0/g');
  eq('1\n0\n0\n0\n5', cm.getValue());
}, { value: '1\n2\n3\n4\n5' });
testVim('ex_substitute_empty_query', function(cm, vim, helpers) {
  // If the query is empty, use last query.
  cm.setCursor(1, 0);
  cm.openDialog = helpers.fakeOpenDialog('1');
  helpers.doKeys('/');
  helpers.doEx('s//b/g');
  eq('abb ab2 ab3', cm.getValue());
}, { value: 'a11 a12 a13' });
testVim('ex_substitute_javascript', function(cm, vim, helpers) {
  CodeMirror.Vim.setOption('pcre', false);
  cm.setCursor(1, 0);
  // Throw all the things that javascript likes to treat as special values
  // into the replace part. All should be literal (this is VIM).
  helpers.doEx('s/\\(\\d+\\)/$$ $\' $` $& \\1/g')
  eq('a $$ $\' $` $& 0 b', cm.getValue());
}, { value: 'a 0 b' });
testVim('ex_substitute_empty_arguments', function(cm,vim,helpers) {
  cm.setCursor(0, 0);
  helpers.doEx('s/a/b/g');
  cm.setCursor(1, 0);
  helpers.doEx('s');
  eq('b b\nb a', cm.getValue());
}, {value: 'a a\na a'});

// More complex substitute tests that test both pcre and nopcre options.
function testSubstitute(name, options) {
  testVim(name + '_pcre', function(cm, vim, helpers) {
    cm.setCursor(1, 0);
    CodeMirror.Vim.setOption('pcre', true);
    helpers.doEx(options.expr);
    eq(options.expectedValue, cm.getValue());
  }, options);
  // If no noPcreExpr is defined, assume that it's the same as the expr.
  var noPcreExpr = options.noPcreExpr ? options.noPcreExpr : options.expr;
  testVim(name + '_nopcre', function(cm, vim, helpers) {
    cm.setCursor(1, 0);
    CodeMirror.Vim.setOption('pcre', false);
    helpers.doEx(noPcreExpr);
    eq(options.expectedValue, cm.getValue());
  }, options);
}
testSubstitute('ex_substitute_capture', {
  value: 'a11 a12 a13',
  expectedValue: 'a1111 a1212 a1313',
  // $n is a backreference
  expr: 's/(\\d+)/$1$1/g',
  // \n is a backreference.
  noPcreExpr: 's/\\(\\d+\\)/\\1\\1/g'});
testSubstitute('ex_substitute_capture2', {
  value: 'a 0 b',
  expectedValue: 'a $00 b',
  expr: 's/(\\d+)/$$$1$1/g',
  noPcreExpr: 's/\\(\\d+\\)/$\\1\\1/g'});
testSubstitute('ex_substitute_nocapture', {
  value: 'a11 a12 a13',
  expectedValue: 'a$1$1 a$1$1 a$1$1',
  expr: 's/(\\d+)/$$1$$1/g',
  noPcreExpr: 's/\\(\\d+\\)/$1$1/g'});
testSubstitute('ex_substitute_nocapture2', {
  value: 'a 0 b',
  expectedValue: 'a $10 b',
  expr: 's/(\\d+)/$$1$1/g',
  noPcreExpr: 's/\\(\\d+\\)/\\$1\\1/g'});
testSubstitute('ex_substitute_nocapture', {
  value: 'a b c',
  expectedValue: 'a $ c',
  expr: 's/b/$$/',
  noPcreExpr: 's/b/$/'});
testSubstitute('ex_substitute_slash_regex', {
  value: 'one/two \n three/four',
  expectedValue: 'one|two \n three|four',
  expr: '%s/\\//|'});
testSubstitute('ex_substitute_pipe_regex', {
  value: 'one|two \n three|four',
  expectedValue: 'one,two \n three,four',
  expr: '%s/\\|/,/',
  noPcreExpr: '%s/|/,/'});
testSubstitute('ex_substitute_or_regex', {
  value: 'one|two \n three|four',
  expectedValue: 'ana|twa \n thraa|faar',
  expr: '%s/o|e|u/a/g',
  noPcreExpr: '%s/o\\|e\\|u/a/g'});
testSubstitute('ex_substitute_or_word_regex', {
  value: 'one|two \n three|four',
  expectedValue: 'five|five \n three|four',
  expr: '%s/(one|two)/five/g',
  noPcreExpr: '%s/\\(one\\|two\\)/five/g'});
testSubstitute('ex_substitute_backslashslash_regex', {
  value: 'one\\two \n three\\four',
  expectedValue: 'one,two \n three,four',
  expr: '%s/\\\\/,'});
testSubstitute('ex_substitute_slash_replacement', {
  value: 'one,two \n three,four',
  expectedValue: 'one/two \n three/four',
  expr: '%s/,/\\/'});
testSubstitute('ex_substitute_backslash_replacement', {
  value: 'one,two \n three,four',
  expectedValue: 'one\\two \n three\\four',
  expr: '%s/,/\\\\/g'});
testSubstitute('ex_substitute_multibackslash_replacement', {
  value: 'one,two \n three,four',
  expectedValue: 'one\\\\\\\\two \n three\\\\\\\\four', // 2*8 backslashes.
  expr: '%s/,/\\\\\\\\\\\\\\\\/g'}); // 16 backslashes.
testSubstitute('ex_substitute_newline_replacement', {
  value: 'one,two \n three,four',
  expectedValue: 'one\ntwo \n three\nfour',
  expr: '%s/,/\\n/g'});
testSubstitute('ex_substitute_braces_word', {
  value: 'ababab abb ab{2}',
  expectedValue: 'ab abb ab{2}',
  expr: '%s/(ab){2}//g',
  noPcreExpr: '%s/\\(ab\\)\\{2\\}//g'});
testSubstitute('ex_substitute_braces_range', {
  value: 'a aa aaa aaaa',
  expectedValue: 'a   a',
  expr: '%s/a{2,3}//g',
  noPcreExpr: '%s/a\\{2,3\\}//g'});
testSubstitute('ex_substitute_braces_literal', {
  value: 'ababab abb ab{2}',
  expectedValue: 'ababab abb ',
  expr: '%s/ab\\{2\\}//g',
  noPcreExpr: '%s/ab{2}//g'});
testSubstitute('ex_substitute_braces_char', {
  value: 'ababab abb ab{2}',
  expectedValue: 'ababab  ab{2}',
  expr: '%s/ab{2}//g',
  noPcreExpr: '%s/ab\\{2\\}//g'});
testSubstitute('ex_substitute_braces_no_escape', {
  value: 'ababab abb ab{2}',
  expectedValue: 'ababab  ab{2}',
  expr: '%s/ab{2}//g',
  noPcreExpr: '%s/ab\\{2}//g'});
testSubstitute('ex_substitute_count', {
  value: '1\n2\n3\n4',
  expectedValue: '1\n0\n0\n4',
  expr: 's/\\d/0/i 2'});
testSubstitute('ex_substitute_count_with_range', {
  value: '1\n2\n3\n4',
  expectedValue: '1\n2\n0\n0',
  expr: '1,3s/\\d/0/ 3'});
testSubstitute('ex_substitute_not_global', {
  value: 'aaa\nbaa\ncaa',
  expectedValue: 'xaa\nbxa\ncxa',
  expr: '%s/a/x/'});
function testSubstituteConfirm(name, command, initialValue, expectedValue, keys, finalPos) {
  testVim(name, function(cm, vim, helpers) {
    var savedOpenDialog = cm.openDialog;
    var savedKeyName = CodeMirror.keyName;
    var onKeyDown;
    var recordedCallback;
    var closed = true; // Start out closed, set false on second openDialog.
    function close() {
      closed = true;
    }
    // First openDialog should save callback.
    cm.openDialog = function(template, callback, options) {
      recordedCallback = callback;
    }
    // Do first openDialog.
    helpers.doKeys(':');
    // Second openDialog should save keyDown handler.
    cm.openDialog = function(template, callback, options) {
      onKeyDown = options.onKeyDown;
      closed = false;
    };
    // Return the command to Vim and trigger second openDialog.
    recordedCallback(command);
    // The event should really use keyCode, but here just mock it out and use
    // key and replace keyName to just return key.
    CodeMirror.keyName = function (e) { return e.key; }
    keys = keys.toUpperCase();
    for (var i = 0; i < keys.length; i++) {
      is(!closed);
      onKeyDown({ key: keys.charAt(i) }, '', close);
    }
    try {
      eq(expectedValue, cm.getValue());
      helpers.assertCursorAt(finalPos);
      is(closed);
    } catch(e) {
      throw e
    } finally {
      // Restore overriden functions.
      CodeMirror.keyName = savedKeyName;
      cm.openDialog = savedOpenDialog;
    }
  }, { value: initialValue });
};
testSubstituteConfirm('ex_substitute_confirm_emptydoc',
    '%s/x/b/c', '', '', '', makeCursor(0, 0));
testSubstituteConfirm('ex_substitute_confirm_nomatch',
    '%s/x/b/c', 'ba a\nbab', 'ba a\nbab', '', makeCursor(0, 0));
testSubstituteConfirm('ex_substitute_confirm_accept',
    '%s/a/b/cg', 'ba a\nbab', 'bb b\nbbb', 'yyy', makeCursor(1, 1));
testSubstituteConfirm('ex_substitute_confirm_random_keys',
    '%s/a/b/cg', 'ba a\nbab', 'bb b\nbbb', 'ysdkywerty', makeCursor(1, 1));
testSubstituteConfirm('ex_substitute_confirm_some',
    '%s/a/b/cg', 'ba a\nbab', 'bb a\nbbb', 'yny', makeCursor(1, 1));
testSubstituteConfirm('ex_substitute_confirm_all',
    '%s/a/b/cg', 'ba a\nbab', 'bb b\nbbb', 'a', makeCursor(1, 1));
testSubstituteConfirm('ex_substitute_confirm_accept_then_all',
    '%s/a/b/cg', 'ba a\nbab', 'bb b\nbbb', 'ya', makeCursor(1, 1));
testSubstituteConfirm('ex_substitute_confirm_quit',
    '%s/a/b/cg', 'ba a\nbab', 'bb a\nbab', 'yq', makeCursor(0, 3));
testSubstituteConfirm('ex_substitute_confirm_last',
    '%s/a/b/cg', 'ba a\nbab', 'bb b\nbab', 'yl', makeCursor(0, 3));
testSubstituteConfirm('ex_substitute_confirm_oneline',
    '1s/a/b/cg', 'ba a\nbab', 'bb b\nbab', 'yl', makeCursor(0, 3));
testSubstituteConfirm('ex_substitute_confirm_range_accept',
    '1,2s/a/b/cg', 'aa\na \na\na', 'bb\nb \na\na', 'yyy', makeCursor(1, 0));
testSubstituteConfirm('ex_substitute_confirm_range_some',
    '1,3s/a/b/cg', 'aa\na \na\na', 'ba\nb \nb\na', 'ynyy', makeCursor(2, 0));
testSubstituteConfirm('ex_substitute_confirm_range_all',
    '1,3s/a/b/cg', 'aa\na \na\na', 'bb\nb \nb\na', 'a', makeCursor(2, 0));
testSubstituteConfirm('ex_substitute_confirm_range_last',
    '1,3s/a/b/cg', 'aa\na \na\na', 'bb\nb \na\na', 'yyl', makeCursor(1, 0));
//:noh should clear highlighting of search-results but allow to resume search through n
testVim('ex_noh_clearSearchHighlight', function(cm, vim, helpers) {
  cm.openDialog = helpers.fakeOpenDialog('match');
  helpers.doKeys('?');
  helpers.doEx('noh');
  eq(vim.searchState_.getOverlay(),null,'match-highlighting wasn\'t cleared');
  helpers.doKeys('n');
  helpers.assertCursorAt(0, 11,'can\'t resume search after clearing highlighting');
}, { value: 'match nope match \n nope Match' });
testVim('set_boolean', function(cm, vim, helpers) {
  CodeMirror.Vim.defineOption('testoption', true, 'boolean');
  // Test default value is set.
  is(CodeMirror.Vim.getOption('testoption'));
  try {
    // Test fail to set to non-boolean
    CodeMirror.Vim.setOption('testoption', '5');
    fail();
  } catch (expected) {};
  // Test setOption
  CodeMirror.Vim.setOption('testoption', false);
  is(!CodeMirror.Vim.getOption('testoption'));
});
testVim('ex_set_boolean', function(cm, vim, helpers) {
  CodeMirror.Vim.defineOption('testoption', true, 'boolean');
  // Test default value is set.
  is(CodeMirror.Vim.getOption('testoption'));
  try {
    // Test fail to set to non-boolean
    helpers.doEx('set testoption=22');
    fail();
  } catch (expected) {};
  // Test setOption
  helpers.doEx('set notestoption');
  is(!CodeMirror.Vim.getOption('testoption'));
});
testVim('set_string', function(cm, vim, helpers) {
  CodeMirror.Vim.defineOption('testoption', 'a', 'string');
  // Test default value is set.
  eq('a', CodeMirror.Vim.getOption('testoption'));
  try {
    // Test fail to set non-string.
    CodeMirror.Vim.setOption('testoption', true);
    fail();
  } catch (expected) {};
  try {
    // Test fail to set 'notestoption'
    CodeMirror.Vim.setOption('notestoption', 'b');
    fail();
  } catch (expected) {};
  // Test setOption
  CodeMirror.Vim.setOption('testoption', 'c');
  eq('c', CodeMirror.Vim.getOption('testoption'));
});
testVim('ex_set_string', function(cm, vim, helpers) {
  CodeMirror.Vim.defineOption('testopt', 'a', 'string');
  // Test default value is set.
  eq('a', CodeMirror.Vim.getOption('testopt'));
  try {
    // Test fail to set 'notestopt'
    helpers.doEx('set notestopt=b');
    fail();
  } catch (expected) {};
  // Test setOption
  helpers.doEx('set testopt=c')
  eq('c', CodeMirror.Vim.getOption('testopt'));
  helpers.doEx('set testopt=c')
  eq('c', CodeMirror.Vim.getOption('testopt', cm)); //local || global
  eq('c', CodeMirror.Vim.getOption('testopt', cm, {scope: 'local'})); // local
  eq('c', CodeMirror.Vim.getOption('testopt', cm, {scope: 'global'})); // global
  eq('c', CodeMirror.Vim.getOption('testopt')); // global
  // Test setOption global
  helpers.doEx('setg testopt=d')
  eq('c', CodeMirror.Vim.getOption('testopt', cm));
  eq('c', CodeMirror.Vim.getOption('testopt', cm, {scope: 'local'}));
  eq('d', CodeMirror.Vim.getOption('testopt', cm, {scope: 'global'}));
  eq('d', CodeMirror.Vim.getOption('testopt'));
  // Test setOption local
  helpers.doEx('setl testopt=e')
  eq('e', CodeMirror.Vim.getOption('testopt', cm));
  eq('e', CodeMirror.Vim.getOption('testopt', cm, {scope: 'local'}));
  eq('d', CodeMirror.Vim.getOption('testopt', cm, {scope: 'global'}));
  eq('d', CodeMirror.Vim.getOption('testopt'));
});
testVim('ex_set_callback', function(cm, vim, helpers) {
  var global;

  function cb(val, cm, cfg) {
    if (val === undefined) {
      // Getter
      if (cm) {
        return cm._local;
      } else {
        return global;
      }
    } else {
      // Setter
      if (cm) {
        cm._local = val;
      } else {
        global = val;
      }
    }
  }

  CodeMirror.Vim.defineOption('testopt', 'a', 'string', cb);
  // Test default value is set.
  eq('a', CodeMirror.Vim.getOption('testopt'));
  try {
    // Test fail to set 'notestopt'
    helpers.doEx('set notestopt=b');
    fail();
  } catch (expected) {};
  // Test setOption (Identical to the string tests, but via callback instead)
  helpers.doEx('set testopt=c')
  eq('c', CodeMirror.Vim.getOption('testopt', cm)); //local || global
  eq('c', CodeMirror.Vim.getOption('testopt', cm, {scope: 'local'})); // local
  eq('c', CodeMirror.Vim.getOption('testopt', cm, {scope: 'global'})); // global
  eq('c', CodeMirror.Vim.getOption('testopt')); // global
  // Test setOption global
  helpers.doEx('setg testopt=d')
  eq('c', CodeMirror.Vim.getOption('testopt', cm));
  eq('c', CodeMirror.Vim.getOption('testopt', cm, {scope: 'local'}));
  eq('d', CodeMirror.Vim.getOption('testopt', cm, {scope: 'global'}));
  eq('d', CodeMirror.Vim.getOption('testopt'));
  // Test setOption local
  helpers.doEx('setl testopt=e')
  eq('e', CodeMirror.Vim.getOption('testopt', cm));
  eq('e', CodeMirror.Vim.getOption('testopt', cm, {scope: 'local'}));
  eq('d', CodeMirror.Vim.getOption('testopt', cm, {scope: 'global'}));
  eq('d', CodeMirror.Vim.getOption('testopt'));
})
testVim('ex_set_filetype', function(cm, vim, helpers) {
  CodeMirror.defineMode('test_mode', function() {
    return {token: function(stream) {
      stream.match(/^\s+|^\S+/);
    }};
  });
  CodeMirror.defineMode('test_mode_2', function() {
    return {token: function(stream) {
      stream.match(/^\s+|^\S+/);
    }};
  });
  // Test mode is set.
  helpers.doEx('set filetype=test_mode');
  eq('test_mode', cm.getMode().name);
  // Test 'ft' alias also sets mode.
  helpers.doEx('set ft=test_mode_2');
  eq('test_mode_2', cm.getMode().name);
});
testVim('ex_set_filetype_null', function(cm, vim, helpers) {
  CodeMirror.defineMode('test_mode', function() {
    return {token: function(stream) {
      stream.match(/^\s+|^\S+/);
    }};
  });
  cm.setOption('mode', 'test_mode');
  // Test mode is set to null.
  helpers.doEx('set filetype=');
  eq('null', cm.getMode().name);
});
// TODO: Reset key maps after each test.
testVim('ex_map_key2key', function(cm, vim, helpers) {
  helpers.doEx('map a x');
  helpers.doKeys('a');
  helpers.assertCursorAt(0, 0);
  eq('bc', cm.getValue());
}, { value: 'abc' });
testVim('ex_unmap_key2key', function(cm, vim, helpers) {
  helpers.doEx('unmap a');
  helpers.doKeys('a');
  eq('vim-insert', cm.getOption('keyMap'));
}, { value: 'abc' });
testVim('ex_unmap_key2key_does_not_remove_default', function(cm, vim, helpers) {
  try {
    helpers.doEx('unmap a');
    fail();
  } catch (expected) {}
  helpers.doKeys('a');
  eq('vim-insert', cm.getOption('keyMap'));
}, { value: 'abc' });
testVim('ex_map_key2key_to_colon', function(cm, vim, helpers) {
  helpers.doEx('map ; :');
  var dialogOpened = false;
  cm.openDialog = function() {
    dialogOpened = true;
  }
  helpers.doKeys(';');
  eq(dialogOpened, true);
});
testVim('ex_map_ex2key:', function(cm, vim, helpers) {
  helpers.doEx('map :del x');
  helpers.doEx('del');
  helpers.assertCursorAt(0, 0);
  eq('bc', cm.getValue());
}, { value: 'abc' });
testVim('ex_map_ex2ex', function(cm, vim, helpers) {
  helpers.doEx('map :del :w');
  var tmp = CodeMirror.commands.save;
  var written = false;
  var actualCm;
  CodeMirror.commands.save = function(cm) {
    written = true;
    actualCm = cm;
  };
  helpers.doEx('del');
  CodeMirror.commands.save = tmp;
  eq(written, true);
  eq(actualCm, cm);
});
testVim('ex_map_key2ex', function(cm, vim, helpers) {
  helpers.doEx('map a :w');
  var tmp = CodeMirror.commands.save;
  var written = false;
  var actualCm;
  CodeMirror.commands.save = function(cm) {
    written = true;
    actualCm = cm;
  };
  helpers.doKeys('a');
  CodeMirror.commands.save = tmp;
  eq(written, true);
  eq(actualCm, cm);
});
testVim('ex_map_key2key_visual_api', function(cm, vim, helpers) {
  CodeMirror.Vim.map('b', ':w', 'visual');
  var tmp = CodeMirror.commands.save;
  var written = false;
  var actualCm;
  CodeMirror.commands.save = function(cm) {
    written = true;
    actualCm = cm;
  };
  // Mapping should not work in normal mode.
  helpers.doKeys('b');
  eq(written, false);
  // Mapping should work in visual mode.
  helpers.doKeys('v', 'b');
  eq(written, true);
  eq(actualCm, cm);

  CodeMirror.commands.save = tmp;
});
testVim('ex_imap', function(cm, vim, helpers) {
  CodeMirror.Vim.map('jk', '', 'insert');
  helpers.doKeys('i');
  is(vim.insertMode);
  helpers.doKeys('j', 'k');
  is(!vim.insertMode);
})

// Testing registration of functions as ex-commands and mapping to -keys
testVim('ex_api_test', function(cm, vim, helpers) {
  var res=false;
  var val='from';
  CodeMirror.Vim.defineEx('extest','ext',function(cm,params){
    if(params.args)val=params.args[0];
    else res=true;
  });
  helpers.doEx(':ext to');
  eq(val,'to','Defining ex-command failed');
  CodeMirror.Vim.map('',':ext');
  helpers.doKeys('','');
  is(res,'Mapping to key failed');
});
// For now, this test needs to be last because it messes up : for future tests.
testVim('ex_map_key2key_from_colon', function(cm, vim, helpers) {
  helpers.doEx('map : x');
  helpers.doKeys(':');
  helpers.assertCursorAt(0, 0);
  eq('bc', cm.getValue());
}, { value: 'abc' });

// Test event handlers
testVim('beforeSelectionChange', function(cm, vim, helpers) {
  cm.setCursor(0, 100);
  eqPos(cm.getCursor('head'), cm.getCursor('anchor'));
}, { value: 'abc' });


CodeMirror-5.4.0/theme/000077500000000000000000000000001254300440500146645ustar00rootroot00000000000000CodeMirror-5.4.0/theme/3024-day.css000066400000000000000000000033231254300440500165420ustar00rootroot00000000000000/*

    Name:       3024 day
    Author:     Jan T. Sott (http://github.com/idleberg)

    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)

*/

.cm-s-3024-day.CodeMirror {background: #f7f7f7; color: #3a3432;}
.cm-s-3024-day div.CodeMirror-selected {background: #d6d5d4 !important;}
.cm-s-3024-day.CodeMirror ::selection { background: #d6d5d4; }
.cm-s-3024-day.CodeMirror ::-moz-selection { background: #d9d9d9; }

.cm-s-3024-day .CodeMirror-gutters {background: #f7f7f7; border-right: 0px;}
.cm-s-3024-day .CodeMirror-guttermarker { color: #db2d20; }
.cm-s-3024-day .CodeMirror-guttermarker-subtle { color: #807d7c; }
.cm-s-3024-day .CodeMirror-linenumber {color: #807d7c;}

.cm-s-3024-day .CodeMirror-cursor {border-left: 1px solid #5c5855 !important;}

.cm-s-3024-day span.cm-comment {color: #cdab53;}
.cm-s-3024-day span.cm-atom {color: #a16a94;}
.cm-s-3024-day span.cm-number {color: #a16a94;}

.cm-s-3024-day span.cm-property, .cm-s-3024-day span.cm-attribute {color: #01a252;}
.cm-s-3024-day span.cm-keyword {color: #db2d20;}
.cm-s-3024-day span.cm-string {color: #fded02;}

.cm-s-3024-day span.cm-variable {color: #01a252;}
.cm-s-3024-day span.cm-variable-2 {color: #01a0e4;}
.cm-s-3024-day span.cm-def {color: #e8bbd0;}
.cm-s-3024-day span.cm-bracket {color: #3a3432;}
.cm-s-3024-day span.cm-tag {color: #db2d20;}
.cm-s-3024-day span.cm-link {color: #a16a94;}
.cm-s-3024-day span.cm-error {background: #db2d20; color: #5c5855;}

.cm-s-3024-day .CodeMirror-activeline-background {background: #e8f2ff !important;}
.cm-s-3024-day .CodeMirror-matchingbracket { text-decoration: underline; color: #a16a94 !important;}
CodeMirror-5.4.0/theme/3024-night.css000066400000000000000000000034401254300440500170760ustar00rootroot00000000000000/*

    Name:       3024 night
    Author:     Jan T. Sott (http://github.com/idleberg)

    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)

*/

.cm-s-3024-night.CodeMirror {background: #090300; color: #d6d5d4;}
.cm-s-3024-night div.CodeMirror-selected {background: #3a3432 !important;}
.cm-s-3024-night.CodeMirror ::selection { background: rgba(58, 52, 50, .99); }
.cm-s-3024-night.CodeMirror ::-moz-selection { background: rgba(58, 52, 50, .99); }
.cm-s-3024-night .CodeMirror-gutters {background: #090300; border-right: 0px;}
.cm-s-3024-night .CodeMirror-guttermarker { color: #db2d20; }
.cm-s-3024-night .CodeMirror-guttermarker-subtle { color: #5c5855; }
.cm-s-3024-night .CodeMirror-linenumber {color: #5c5855;}

.cm-s-3024-night .CodeMirror-cursor {border-left: 1px solid #807d7c !important;}

.cm-s-3024-night span.cm-comment {color: #cdab53;}
.cm-s-3024-night span.cm-atom {color: #a16a94;}
.cm-s-3024-night span.cm-number {color: #a16a94;}

.cm-s-3024-night span.cm-property, .cm-s-3024-night span.cm-attribute {color: #01a252;}
.cm-s-3024-night span.cm-keyword {color: #db2d20;}
.cm-s-3024-night span.cm-string {color: #fded02;}

.cm-s-3024-night span.cm-variable {color: #01a252;}
.cm-s-3024-night span.cm-variable-2 {color: #01a0e4;}
.cm-s-3024-night span.cm-def {color: #e8bbd0;}
.cm-s-3024-night span.cm-bracket {color: #d6d5d4;}
.cm-s-3024-night span.cm-tag {color: #db2d20;}
.cm-s-3024-night span.cm-link {color: #a16a94;}
.cm-s-3024-night span.cm-error {background: #db2d20; color: #807d7c;}

.cm-s-3024-night .CodeMirror-activeline-background {background: #2F2F2F !important;}
.cm-s-3024-night .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
CodeMirror-5.4.0/theme/ambiance-mobile.css000066400000000000000000000001471254300440500204040ustar00rootroot00000000000000.cm-s-ambiance.CodeMirror {
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
  box-shadow: none;
}
CodeMirror-5.4.0/theme/ambiance.css000066400000000000000000000632001254300440500171360ustar00rootroot00000000000000/* ambiance theme for codemirror */

/* Color scheme */

.cm-s-ambiance .cm-header {color: blue;}
.cm-s-ambiance .cm-quote { color: #24C2C7; }

.cm-s-ambiance .cm-keyword { color: #cda869; }
.cm-s-ambiance .cm-atom { color: #CF7EA9; }
.cm-s-ambiance .cm-number { color: #78CF8A; }
.cm-s-ambiance .cm-def { color: #aac6e3; }
.cm-s-ambiance .cm-variable { color: #ffb795; }
.cm-s-ambiance .cm-variable-2 { color: #eed1b3; }
.cm-s-ambiance .cm-variable-3 { color: #faded3; }
.cm-s-ambiance .cm-property { color: #eed1b3; }
.cm-s-ambiance .cm-operator {color: #fa8d6a;}
.cm-s-ambiance .cm-comment { color: #555; font-style:italic; }
.cm-s-ambiance .cm-string { color: #8f9d6a; }
.cm-s-ambiance .cm-string-2 { color: #9d937c; }
.cm-s-ambiance .cm-meta { color: #D2A8A1; }
.cm-s-ambiance .cm-qualifier { color: yellow; }
.cm-s-ambiance .cm-builtin { color: #9999cc; }
.cm-s-ambiance .cm-bracket { color: #24C2C7; }
.cm-s-ambiance .cm-tag { color: #fee4ff }
.cm-s-ambiance .cm-attribute {  color: #9B859D; }
.cm-s-ambiance .cm-hr { color: pink; }
.cm-s-ambiance .cm-link { color: #F4C20B; }
.cm-s-ambiance .cm-special { color: #FF9D00; }
.cm-s-ambiance .cm-error { color: #AF2018; }

.cm-s-ambiance .CodeMirror-matchingbracket { color: #0f0; }
.cm-s-ambiance .CodeMirror-nonmatchingbracket { color: #f22; }

.cm-s-ambiance .CodeMirror-selected { background: rgba(255, 255, 255, 0.15); }
.cm-s-ambiance.CodeMirror-focused .CodeMirror-selected { background: rgba(255, 255, 255, 0.10); }
.cm-s-ambiance.CodeMirror ::selection { background: rgba(255, 255, 255, 0.10); }
.cm-s-ambiance.CodeMirror ::-moz-selection { background: rgba(255, 255, 255, 0.10); }

/* Editor styling */

.cm-s-ambiance.CodeMirror {
  line-height: 1.40em;
  color: #E6E1DC;
  background-color: #202020;
  -webkit-box-shadow: inset 0 0 10px black;
  -moz-box-shadow: inset 0 0 10px black;
  box-shadow: inset 0 0 10px black;
}

.cm-s-ambiance .CodeMirror-gutters {
  background: #3D3D3D;
  border-right: 1px solid #4D4D4D;
  box-shadow: 0 10px 20px black;
}

.cm-s-ambiance .CodeMirror-linenumber {
  text-shadow: 0px 1px 1px #4d4d4d;
  color: #111;
  padding: 0 5px;
}

.cm-s-ambiance .CodeMirror-guttermarker { color: #aaa; }
.cm-s-ambiance .CodeMirror-guttermarker-subtle { color: #111; }

.cm-s-ambiance .CodeMirror-lines .CodeMirror-cursor {
  border-left: 1px solid #7991E8;
}

.cm-s-ambiance .CodeMirror-activeline-background {
  background: none repeat scroll 0% 0% rgba(255, 255, 255, 0.031);
}

.cm-s-ambiance.CodeMirror,
.cm-s-ambiance .CodeMirror-gutters {
  background-image: 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");
}
CodeMirror-5.4.0/theme/base16-dark.css000066400000000000000000000035051254300440500174010ustar00rootroot00000000000000/*

    Name:       Base16 Default Dark
    Author:     Chris Kempson (http://chriskempson.com)

    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-chrome-devtools)
    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)

*/

.cm-s-base16-dark.CodeMirror {background: #151515; color: #e0e0e0;}
.cm-s-base16-dark div.CodeMirror-selected {background: #303030 !important;}
.cm-s-base16-dark.CodeMirror ::selection { background: rgba(48, 48, 48, .99); }
.cm-s-base16-dark.CodeMirror ::-moz-selection { background: rgba(48, 48, 48, .99); }
.cm-s-base16-dark .CodeMirror-gutters {background: #151515; border-right: 0px;}
.cm-s-base16-dark .CodeMirror-guttermarker { color: #ac4142; }
.cm-s-base16-dark .CodeMirror-guttermarker-subtle { color: #505050; }
.cm-s-base16-dark .CodeMirror-linenumber {color: #505050;}
.cm-s-base16-dark .CodeMirror-cursor {border-left: 1px solid #b0b0b0 !important;}

.cm-s-base16-dark span.cm-comment {color: #8f5536;}
.cm-s-base16-dark span.cm-atom {color: #aa759f;}
.cm-s-base16-dark span.cm-number {color: #aa759f;}

.cm-s-base16-dark span.cm-property, .cm-s-base16-dark span.cm-attribute {color: #90a959;}
.cm-s-base16-dark span.cm-keyword {color: #ac4142;}
.cm-s-base16-dark span.cm-string {color: #f4bf75;}

.cm-s-base16-dark span.cm-variable {color: #90a959;}
.cm-s-base16-dark span.cm-variable-2 {color: #6a9fb5;}
.cm-s-base16-dark span.cm-def {color: #d28445;}
.cm-s-base16-dark span.cm-bracket {color: #e0e0e0;}
.cm-s-base16-dark span.cm-tag {color: #ac4142;}
.cm-s-base16-dark span.cm-link {color: #aa759f;}
.cm-s-base16-dark span.cm-error {background: #ac4142; color: #b0b0b0;}

.cm-s-base16-dark .CodeMirror-activeline-background {background: #202020 !important;}
.cm-s-base16-dark .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
CodeMirror-5.4.0/theme/base16-light.css000066400000000000000000000035031254300440500175650ustar00rootroot00000000000000/*

    Name:       Base16 Default Light
    Author:     Chris Kempson (http://chriskempson.com)

    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-chrome-devtools)
    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)

*/

.cm-s-base16-light.CodeMirror {background: #f5f5f5; color: #202020;}
.cm-s-base16-light div.CodeMirror-selected {background: #e0e0e0 !important;}
.cm-s-base16-light.CodeMirror ::selection { background: #e0e0e0; }
.cm-s-base16-light.CodeMirror ::-moz-selection { background: #e0e0e0; }
.cm-s-base16-light .CodeMirror-gutters {background: #f5f5f5; border-right: 0px;}
.cm-s-base16-light .CodeMirror-guttermarker { color: #ac4142; }
.cm-s-base16-light .CodeMirror-guttermarker-subtle { color: #b0b0b0; }
.cm-s-base16-light .CodeMirror-linenumber {color: #b0b0b0;}
.cm-s-base16-light .CodeMirror-cursor {border-left: 1px solid #505050 !important;}

.cm-s-base16-light span.cm-comment {color: #8f5536;}
.cm-s-base16-light span.cm-atom {color: #aa759f;}
.cm-s-base16-light span.cm-number {color: #aa759f;}

.cm-s-base16-light span.cm-property, .cm-s-base16-light span.cm-attribute {color: #90a959;}
.cm-s-base16-light span.cm-keyword {color: #ac4142;}
.cm-s-base16-light span.cm-string {color: #f4bf75;}

.cm-s-base16-light span.cm-variable {color: #90a959;}
.cm-s-base16-light span.cm-variable-2 {color: #6a9fb5;}
.cm-s-base16-light span.cm-def {color: #d28445;}
.cm-s-base16-light span.cm-bracket {color: #202020;}
.cm-s-base16-light span.cm-tag {color: #ac4142;}
.cm-s-base16-light span.cm-link {color: #aa759f;}
.cm-s-base16-light span.cm-error {background: #ac4142; color: #505050;}

.cm-s-base16-light .CodeMirror-activeline-background {background: #DDDCDC !important;}
.cm-s-base16-light .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
CodeMirror-5.4.0/theme/blackboard.css000066400000000000000000000032541254300440500174660ustar00rootroot00000000000000/* Port of TextMate's Blackboard theme */

.cm-s-blackboard.CodeMirror { background: #0C1021; color: #F8F8F8; }
.cm-s-blackboard .CodeMirror-selected { background: #253B76 !important; }
.cm-s-blackboard.CodeMirror ::selection { background: rgba(37, 59, 118, .99); }
.cm-s-blackboard.CodeMirror ::-moz-selection { background: rgba(37, 59, 118, .99); }
.cm-s-blackboard .CodeMirror-gutters { background: #0C1021; border-right: 0; }
.cm-s-blackboard .CodeMirror-guttermarker { color: #FBDE2D; }
.cm-s-blackboard .CodeMirror-guttermarker-subtle { color: #888; }
.cm-s-blackboard .CodeMirror-linenumber { color: #888; }
.cm-s-blackboard .CodeMirror-cursor { border-left: 1px solid #A7A7A7 !important; }

.cm-s-blackboard .cm-keyword { color: #FBDE2D; }
.cm-s-blackboard .cm-atom { color: #D8FA3C; }
.cm-s-blackboard .cm-number { color: #D8FA3C; }
.cm-s-blackboard .cm-def { color: #8DA6CE; }
.cm-s-blackboard .cm-variable { color: #FF6400; }
.cm-s-blackboard .cm-operator { color: #FBDE2D;}
.cm-s-blackboard .cm-comment { color: #AEAEAE; }
.cm-s-blackboard .cm-string { color: #61CE3C; }
.cm-s-blackboard .cm-string-2 { color: #61CE3C; }
.cm-s-blackboard .cm-meta { color: #D8FA3C; }
.cm-s-blackboard .cm-builtin { color: #8DA6CE; }
.cm-s-blackboard .cm-tag { color: #8DA6CE; }
.cm-s-blackboard .cm-attribute { color: #8DA6CE; }
.cm-s-blackboard .cm-header { color: #FF6400; }
.cm-s-blackboard .cm-hr { color: #AEAEAE; }
.cm-s-blackboard .cm-link { color: #8DA6CE; }
.cm-s-blackboard .cm-error { background: #9D1E15; color: #F8F8F8; }

.cm-s-blackboard .CodeMirror-activeline-background {background: #3C3636 !important;}
.cm-s-blackboard .CodeMirror-matchingbracket {outline:1px solid grey;color:white !important}CodeMirror-5.4.0/theme/cobalt.css000066400000000000000000000027351254300440500166510ustar00rootroot00000000000000.cm-s-cobalt.CodeMirror { background: #002240; color: white; }
.cm-s-cobalt div.CodeMirror-selected { background: #b36539 !important; }
.cm-s-cobalt.CodeMirror ::selection { background: rgba(179, 101, 57, .99); }
.cm-s-cobalt.CodeMirror ::-moz-selection { background: rgba(179, 101, 57, .99); }
.cm-s-cobalt .CodeMirror-gutters { background: #002240; border-right: 1px solid #aaa; }
.cm-s-cobalt .CodeMirror-guttermarker { color: #ffee80; }
.cm-s-cobalt .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
.cm-s-cobalt .CodeMirror-linenumber { color: #d0d0d0; }
.cm-s-cobalt .CodeMirror-cursor { border-left: 1px solid white !important; }

.cm-s-cobalt span.cm-comment { color: #08f; }
.cm-s-cobalt span.cm-atom { color: #845dc4; }
.cm-s-cobalt span.cm-number, .cm-s-cobalt span.cm-attribute { color: #ff80e1; }
.cm-s-cobalt span.cm-keyword { color: #ffee80; }
.cm-s-cobalt span.cm-string { color: #3ad900; }
.cm-s-cobalt span.cm-meta { color: #ff9d00; }
.cm-s-cobalt span.cm-variable-2, .cm-s-cobalt span.cm-tag { color: #9effff; }
.cm-s-cobalt span.cm-variable-3, .cm-s-cobalt span.cm-def { color: white; }
.cm-s-cobalt span.cm-bracket { color: #d8d8d8; }
.cm-s-cobalt span.cm-builtin, .cm-s-cobalt span.cm-special { color: #ff9e59; }
.cm-s-cobalt span.cm-link { color: #845dc4; }
.cm-s-cobalt span.cm-error { color: #9d1e15; }

.cm-s-cobalt .CodeMirror-activeline-background {background: #002D57 !important;}
.cm-s-cobalt .CodeMirror-matchingbracket {outline:1px solid grey;color:white !important}
CodeMirror-5.4.0/theme/colorforth.css000066400000000000000000000032131254300440500175560ustar00rootroot00000000000000.cm-s-colorforth.CodeMirror { background: #000000; color: #f8f8f8; }
.cm-s-colorforth .CodeMirror-gutters { background: #0a001f; border-right: 1px solid #aaa; }
.cm-s-colorforth .CodeMirror-guttermarker { color: #FFBD40; }
.cm-s-colorforth .CodeMirror-guttermarker-subtle { color: #78846f; }
.cm-s-colorforth .CodeMirror-linenumber { color: #bababa; }
.cm-s-colorforth .CodeMirror-cursor { border-left: 1px solid white !important; }

.cm-s-colorforth span.cm-comment     { color: #ededed; }
.cm-s-colorforth span.cm-def         { color: #ff1c1c; font-weight:bold; }
.cm-s-colorforth span.cm-keyword     { color: #ffd900; }
.cm-s-colorforth span.cm-builtin     { color: #00d95a; }
.cm-s-colorforth span.cm-variable    { color: #73ff00; }
.cm-s-colorforth span.cm-string      { color: #007bff; }
.cm-s-colorforth span.cm-number      { color: #00c4ff; }
.cm-s-colorforth span.cm-atom        { color: #606060; }

.cm-s-colorforth span.cm-variable-2  { color: #EEE; }
.cm-s-colorforth span.cm-variable-3  { color: #DDD; }
.cm-s-colorforth span.cm-property    {}
.cm-s-colorforth span.cm-operator    {}

.cm-s-colorforth span.cm-meta        { color: yellow; }
.cm-s-colorforth span.cm-qualifier   { color: #FFF700; }
.cm-s-colorforth span.cm-bracket     { color: #cc7; }
.cm-s-colorforth span.cm-tag         { color: #FFBD40; }
.cm-s-colorforth span.cm-attribute   { color: #FFF700; }
.cm-s-colorforth span.cm-error       { color: #f00; }

.cm-s-colorforth .CodeMirror-selected { background: #333d53 !important; }

.cm-s-colorforth span.cm-compilation { background: rgba(255, 255, 255, 0.12); }

.cm-s-colorforth .CodeMirror-activeline-background {background: #253540 !important;}
CodeMirror-5.4.0/theme/eclipse.css000066400000000000000000000021501254300440500170200ustar00rootroot00000000000000.cm-s-eclipse span.cm-meta {color: #FF1717;}
.cm-s-eclipse span.cm-keyword { line-height: 1em; font-weight: bold; color: #7F0055; }
.cm-s-eclipse span.cm-atom {color: #219;}
.cm-s-eclipse span.cm-number {color: #164;}
.cm-s-eclipse span.cm-def {color: #00f;}
.cm-s-eclipse span.cm-variable {color: black;}
.cm-s-eclipse span.cm-variable-2 {color: #0000C0;}
.cm-s-eclipse span.cm-variable-3 {color: #0000C0;}
.cm-s-eclipse span.cm-property {color: black;}
.cm-s-eclipse span.cm-operator {color: black;}
.cm-s-eclipse span.cm-comment {color: #3F7F5F;}
.cm-s-eclipse span.cm-string {color: #2A00FF;}
.cm-s-eclipse span.cm-string-2 {color: #f50;}
.cm-s-eclipse span.cm-qualifier {color: #555;}
.cm-s-eclipse span.cm-builtin {color: #30a;}
.cm-s-eclipse span.cm-bracket {color: #cc7;}
.cm-s-eclipse span.cm-tag {color: #170;}
.cm-s-eclipse span.cm-attribute {color: #00c;}
.cm-s-eclipse span.cm-link {color: #219;}
.cm-s-eclipse span.cm-error {color: #f00;}

.cm-s-eclipse .CodeMirror-activeline-background {background: #e8f2ff !important;}
.cm-s-eclipse .CodeMirror-matchingbracket {outline:1px solid grey; color:black !important;}
CodeMirror-5.4.0/theme/elegant.css000066400000000000000000000014001254300440500170100ustar00rootroot00000000000000.cm-s-elegant span.cm-number, .cm-s-elegant span.cm-string, .cm-s-elegant span.cm-atom {color: #762;}
.cm-s-elegant span.cm-comment {color: #262; font-style: italic; line-height: 1em;}
.cm-s-elegant span.cm-meta {color: #555; font-style: italic; line-height: 1em;}
.cm-s-elegant span.cm-variable {color: black;}
.cm-s-elegant span.cm-variable-2 {color: #b11;}
.cm-s-elegant span.cm-qualifier {color: #555;}
.cm-s-elegant span.cm-keyword {color: #730;}
.cm-s-elegant span.cm-builtin {color: #30a;}
.cm-s-elegant span.cm-link {color: #762;}
.cm-s-elegant span.cm-error {background-color: #fdd;}

.cm-s-elegant .CodeMirror-activeline-background {background: #e8f2ff !important;}
.cm-s-elegant .CodeMirror-matchingbracket {outline:1px solid grey; color:black !important;}
CodeMirror-5.4.0/theme/erlang-dark.css000066400000000000000000000037611254300440500175740ustar00rootroot00000000000000.cm-s-erlang-dark.CodeMirror { background: #002240; color: white; }
.cm-s-erlang-dark div.CodeMirror-selected { background: #b36539 !important; }
.cm-s-erlang-dark.CodeMirror ::selection { background: rgba(179, 101, 57, .99); }
.cm-s-erlang-dark.CodeMirror ::-moz-selection { background: rgba(179, 101, 57, .99); }
.cm-s-erlang-dark .CodeMirror-gutters { background: #002240; border-right: 1px solid #aaa; }
.cm-s-erlang-dark .CodeMirror-guttermarker { color: white; }
.cm-s-erlang-dark .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
.cm-s-erlang-dark .CodeMirror-linenumber { color: #d0d0d0; }
.cm-s-erlang-dark .CodeMirror-cursor { border-left: 1px solid white !important; }

.cm-s-erlang-dark span.cm-quote      { color: #ccc; }
.cm-s-erlang-dark span.cm-atom       { color: #f133f1; }
.cm-s-erlang-dark span.cm-attribute  { color: #ff80e1; }
.cm-s-erlang-dark span.cm-bracket    { color: #ff9d00; }
.cm-s-erlang-dark span.cm-builtin    { color: #eaa; }
.cm-s-erlang-dark span.cm-comment    { color: #77f; }
.cm-s-erlang-dark span.cm-def        { color: #e7a; }
.cm-s-erlang-dark span.cm-keyword    { color: #ffee80; }
.cm-s-erlang-dark span.cm-meta       { color: #50fefe; }
.cm-s-erlang-dark span.cm-number     { color: #ffd0d0; }
.cm-s-erlang-dark span.cm-operator   { color: #d55; }
.cm-s-erlang-dark span.cm-property   { color: #ccc; }
.cm-s-erlang-dark span.cm-qualifier  { color: #ccc; }
.cm-s-erlang-dark span.cm-special    { color: #ffbbbb; }
.cm-s-erlang-dark span.cm-string     { color: #3ad900; }
.cm-s-erlang-dark span.cm-string-2   { color: #ccc; }
.cm-s-erlang-dark span.cm-tag        { color: #9effff; }
.cm-s-erlang-dark span.cm-variable   { color: #50fe50; }
.cm-s-erlang-dark span.cm-variable-2 { color: #e0e; }
.cm-s-erlang-dark span.cm-variable-3 { color: #ccc; }
.cm-s-erlang-dark span.cm-error      { color: #9d1e15; }

.cm-s-erlang-dark .CodeMirror-activeline-background {background: #013461 !important;}
.cm-s-erlang-dark .CodeMirror-matchingbracket {outline:1px solid grey; color:white !important;}
CodeMirror-5.4.0/theme/lesser-dark.css000066400000000000000000000044641254300440500176220ustar00rootroot00000000000000/*
http://lesscss.org/ dark theme
Ported to CodeMirror by Peter Kroon
*/
.cm-s-lesser-dark {
  line-height: 1.3em;
}
.cm-s-lesser-dark.CodeMirror { background: #262626; color: #EBEFE7; text-shadow: 0 -1px 1px #262626; }
.cm-s-lesser-dark div.CodeMirror-selected {background: #45443B !important;} /* 33322B*/
.cm-s-lesser-dark.CodeMirror ::selection { background: rgba(69, 68, 59, .99); }
.cm-s-lesser-dark.CodeMirror ::-moz-selection { background: rgba(69, 68, 59, .99); }
.cm-s-lesser-dark .CodeMirror-cursor { border-left: 1px solid white !important; }
.cm-s-lesser-dark pre { padding: 0 8px; }/*editable code holder*/

.cm-s-lesser-dark.CodeMirror span.CodeMirror-matchingbracket { color: #7EFC7E; }/*65FC65*/

.cm-s-lesser-dark .CodeMirror-gutters { background: #262626; border-right:1px solid #aaa; }
.cm-s-lesser-dark .CodeMirror-guttermarker { color: #599eff; }
.cm-s-lesser-dark .CodeMirror-guttermarker-subtle { color: #777; }
.cm-s-lesser-dark .CodeMirror-linenumber { color: #777; }

.cm-s-lesser-dark span.cm-header {color: #a0a;}
.cm-s-lesser-dark span.cm-quote {color: #090;}
.cm-s-lesser-dark span.cm-keyword { color: #599eff; }
.cm-s-lesser-dark span.cm-atom { color: #C2B470; }
.cm-s-lesser-dark span.cm-number { color: #B35E4D; }
.cm-s-lesser-dark span.cm-def {color: white;}
.cm-s-lesser-dark span.cm-variable { color:#D9BF8C; }
.cm-s-lesser-dark span.cm-variable-2 { color: #669199; }
.cm-s-lesser-dark span.cm-variable-3 { color: white; }
.cm-s-lesser-dark span.cm-property {color: #92A75C;}
.cm-s-lesser-dark span.cm-operator {color: #92A75C;}
.cm-s-lesser-dark span.cm-comment { color: #666; }
.cm-s-lesser-dark span.cm-string { color: #BCD279; }
.cm-s-lesser-dark span.cm-string-2 {color: #f50;}
.cm-s-lesser-dark span.cm-meta { color: #738C73; }
.cm-s-lesser-dark span.cm-qualifier {color: #555;}
.cm-s-lesser-dark span.cm-builtin { color: #ff9e59; }
.cm-s-lesser-dark span.cm-bracket { color: #EBEFE7; }
.cm-s-lesser-dark span.cm-tag { color: #669199; }
.cm-s-lesser-dark span.cm-attribute {color: #00c;}
.cm-s-lesser-dark span.cm-hr {color: #999;}
.cm-s-lesser-dark span.cm-link {color: #00c;}
.cm-s-lesser-dark span.cm-error { color: #9d1e15; }

.cm-s-lesser-dark .CodeMirror-activeline-background {background: #3C3A3A !important;}
.cm-s-lesser-dark .CodeMirror-matchingbracket {outline:1px solid grey; color:white !important;}
CodeMirror-5.4.0/theme/liquibyte.css000066400000000000000000000072321254300440500174110ustar00rootroot00000000000000.cm-s-liquibyte.CodeMirror {
	background-color: #000;
	color: #fff;
	line-height: 1.2em;
	font-size: 1em;
}
.CodeMirror-focused .cm-matchhighlight {
	text-decoration: underline;
	text-decoration-color: #0f0;
	text-decoration-style: wavy;
}
.cm-trailingspace {
	text-decoration: line-through;
	text-decoration-color: #f00;
	text-decoration-style: dotted;
}
.cm-tab {
	text-decoration: line-through;
	text-decoration-color: #404040;
	text-decoration-style: dotted;
}
.cm-s-liquibyte .CodeMirror-gutters { background-color: #262626; border-right: 1px solid #505050; padding-right: 0.8em; }
.cm-s-liquibyte .CodeMirror-gutter-elt div{ font-size: 1.2em; }
.cm-s-liquibyte .CodeMirror-guttermarker {  }
.cm-s-liquibyte .CodeMirror-guttermarker-subtle {  }
.cm-s-liquibyte .CodeMirror-linenumber { color: #606060; padding-left: 0;}
.cm-s-liquibyte .CodeMirror-cursor { border-left: 1px solid #eee !important; }

.cm-s-liquibyte span.cm-comment     { color: #008000; }
.cm-s-liquibyte span.cm-def         { color: #ffaf40; font-weight: bold; }
.cm-s-liquibyte span.cm-keyword     { color: #c080ff; font-weight: bold; }
.cm-s-liquibyte span.cm-builtin     { color: #ffaf40; font-weight: bold; }
.cm-s-liquibyte span.cm-variable    { color: #5967ff; font-weight: bold; }
.cm-s-liquibyte span.cm-string      { color: #ff8000; }
.cm-s-liquibyte span.cm-number      { color: #0f0; font-weight: bold; }
.cm-s-liquibyte span.cm-atom        { color: #bf3030; font-weight: bold; }

.cm-s-liquibyte span.cm-variable-2  { color: #007f7f; font-weight: bold; }
.cm-s-liquibyte span.cm-variable-3  { color: #c080ff; font-weight: bold; }
.cm-s-liquibyte span.cm-property    { color: #999; font-weight: bold; }
.cm-s-liquibyte span.cm-operator    { color: #fff; }

.cm-s-liquibyte span.cm-meta        { color: #0f0; }
.cm-s-liquibyte span.cm-qualifier   { color: #fff700; font-weight: bold; }
.cm-s-liquibyte span.cm-bracket     { color: #cc7; }
.cm-s-liquibyte span.cm-tag         { color: #ff0; font-weight: bold; }
.cm-s-liquibyte span.cm-attribute   { color: #c080ff; font-weight: bold; }
.cm-s-liquibyte span.cm-error       { color: #f00; }

.cm-s-liquibyte .CodeMirror-selected { background-color: rgba(255, 0, 0, 0.25) !important; }

.cm-s-liquibyte span.cm-compilation { background-color: rgba(255, 255, 255, 0.12); }

.cm-s-liquibyte .CodeMirror-activeline-background {background-color: rgba(0, 255, 0, 0.15) !important;}

/* Default styles for common addons */
div.CodeMirror span.CodeMirror-matchingbracket { color: #0f0; font-weight: bold; }
div.CodeMirror span.CodeMirror-nonmatchingbracket { color: #f00; font-weight: bold; }
.CodeMirror-matchingtag { background-color: rgba(150, 255, 0, .3); }
/* Scrollbars */
/* Simple */
div.CodeMirror-simplescroll-horizontal div:hover, div.CodeMirror-simplescroll-vertical div:hover {
	background-color: rgba(80, 80, 80, .7);
}
div.CodeMirror-simplescroll-horizontal div, div.CodeMirror-simplescroll-vertical div {
	background-color: rgba(80, 80, 80, .3);
	border: 1px solid #404040;
	border-radius: 5px;
}
div.CodeMirror-simplescroll-vertical div {
	border-top: 1px solid #404040;
	border-bottom: 1px solid #404040;
}
div.CodeMirror-simplescroll-horizontal div {
	border-left: 1px solid #404040;
	border-right: 1px solid #404040;
}
div.CodeMirror-simplescroll-vertical {
	background-color: #262626;
}
div.CodeMirror-simplescroll-horizontal {
	background-color: #262626;
	border-top: 1px solid #404040;
}
/* Overlay */
div.CodeMirror-overlayscroll-horizontal div, div.CodeMirror-overlayscroll-vertical div {
	background-color: #404040;
	border-radius: 5px;
}
div.CodeMirror-overlayscroll-vertical div {
	border: 1px solid #404040;
}
div.CodeMirror-overlayscroll-horizontal div {
	border: 1px solid #404040;
}
CodeMirror-5.4.0/theme/mbo.css000066400000000000000000000035261254300440500161610ustar00rootroot00000000000000/****************************************************************/
/*   Based on mbonaci's Brackets mbo theme                      */
/*   https://github.com/mbonaci/global/blob/master/Mbo.tmTheme  */
/*   Create your own: http://tmtheme-editor.herokuapp.com       */
/****************************************************************/

.cm-s-mbo.CodeMirror {background: #2c2c2c; color: #ffffec;}
.cm-s-mbo div.CodeMirror-selected {background: #716C62 !important;}
.cm-s-mbo.CodeMirror ::selection { background: rgba(113, 108, 98, .99); }
.cm-s-mbo.CodeMirror ::-moz-selection { background: rgba(113, 108, 98, .99); }
.cm-s-mbo .CodeMirror-gutters {background: #4e4e4e; border-right: 0px;}
.cm-s-mbo .CodeMirror-guttermarker { color: white; }
.cm-s-mbo .CodeMirror-guttermarker-subtle { color: grey; }
.cm-s-mbo .CodeMirror-linenumber {color: #dadada;}
.cm-s-mbo .CodeMirror-cursor {border-left: 1px solid #ffffec !important;}

.cm-s-mbo span.cm-comment {color: #95958a;}
.cm-s-mbo span.cm-atom {color: #00a8c6;}
.cm-s-mbo span.cm-number {color: #00a8c6;}

.cm-s-mbo span.cm-property, .cm-s-mbo span.cm-attribute {color: #9ddfe9;}
.cm-s-mbo span.cm-keyword {color: #ffb928;}
.cm-s-mbo span.cm-string {color: #ffcf6c;}
.cm-s-mbo span.cm-string.cm-property {color: #ffffec;}

.cm-s-mbo span.cm-variable {color: #ffffec;}
.cm-s-mbo span.cm-variable-2 {color: #00a8c6;}
.cm-s-mbo span.cm-def {color: #ffffec;}
.cm-s-mbo span.cm-bracket {color: #fffffc; font-weight: bold;}
.cm-s-mbo span.cm-tag {color: #9ddfe9;}
.cm-s-mbo span.cm-link {color: #f54b07;}
.cm-s-mbo span.cm-error {border-bottom: #636363; color: #ffffec;}
.cm-s-mbo span.cm-qualifier {color: #ffffec;}

.cm-s-mbo .CodeMirror-activeline-background {background: #494b41 !important;}
.cm-s-mbo .CodeMirror-matchingbracket {color: #222 !important;}
.cm-s-mbo .CodeMirror-matchingtag {background: rgba(255, 255, 255, .37);}
CodeMirror-5.4.0/theme/mdn-like.css000066400000000000000000000115131254300440500170770ustar00rootroot00000000000000/*
  MDN-LIKE Theme - Mozilla
  Ported to CodeMirror by Peter Kroon 
  Report bugs/issues here: https://github.com/codemirror/CodeMirror/issues
  GitHub: @peterkroon

  The mdn-like theme is inspired on the displayed code examples at: https://developer.mozilla.org/en-US/docs/Web/CSS/animation

*/
.cm-s-mdn-like.CodeMirror { color: #999; background-color: #fff; }
.cm-s-mdn-like .CodeMirror-selected { background: #cfc !important; }
.cm-s-mdn-like.CodeMirror ::selection { background: #cfc; }
.cm-s-mdn-like.CodeMirror ::-moz-selection { background: #cfc; }

.cm-s-mdn-like .CodeMirror-gutters { background: #f8f8f8; border-left: 6px solid rgba(0,83,159,0.65); color: #333; }
.cm-s-mdn-like .CodeMirror-linenumber { color: #aaa; padding-left: 8px; }
div.cm-s-mdn-like .CodeMirror-cursor { border-left: 2px solid #222; }

.cm-s-mdn-like .cm-keyword {  color: #6262FF; }
.cm-s-mdn-like .cm-atom { color: #F90; }
.cm-s-mdn-like .cm-number { color:  #ca7841; }
.cm-s-mdn-like .cm-def { color: #8DA6CE; }
.cm-s-mdn-like span.cm-variable-2, .cm-s-mdn-like span.cm-tag { color: #690; }
.cm-s-mdn-like span.cm-variable-3, .cm-s-mdn-like span.cm-def { color: #07a; }

.cm-s-mdn-like .cm-variable { color: #07a; }
.cm-s-mdn-like .cm-property { color: #905; }
.cm-s-mdn-like .cm-qualifier { color: #690; }

.cm-s-mdn-like .cm-operator { color: #cda869; }
.cm-s-mdn-like .cm-comment { color:#777; font-weight:normal; }
.cm-s-mdn-like .cm-string { color:#07a; font-style:italic; }
.cm-s-mdn-like .cm-string-2 { color:#bd6b18; } /*?*/
.cm-s-mdn-like .cm-meta { color: #000; } /*?*/
.cm-s-mdn-like .cm-builtin { color: #9B7536; } /*?*/
.cm-s-mdn-like .cm-tag { color: #997643; }
.cm-s-mdn-like .cm-attribute { color: #d6bb6d; } /*?*/
.cm-s-mdn-like .cm-header { color: #FF6400; }
.cm-s-mdn-like .cm-hr { color: #AEAEAE; }
.cm-s-mdn-like .cm-link {   color:#ad9361; font-style:italic; text-decoration:none; }
.cm-s-mdn-like .cm-error { border-bottom: 1px solid red; }

div.cm-s-mdn-like .CodeMirror-activeline-background {background: #efefff;}
div.cm-s-mdn-like span.CodeMirror-matchingbracket {outline:1px solid grey; color: inherit;}

.cm-s-mdn-like.CodeMirror { background-image: url(data:image/png;base64,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); }
CodeMirror-5.4.0/theme/midnight.css000066400000000000000000000035551254300440500172110ustar00rootroot00000000000000/* Based on the theme at http://bonsaiden.github.com/JavaScript-Garden */

/**/
.cm-s-midnight span.CodeMirror-matchhighlight { background: #494949; }
.cm-s-midnight.CodeMirror-focused span.CodeMirror-matchhighlight { background: #314D67 !important; }

/**/
.cm-s-midnight .CodeMirror-activeline-background {background: #253540 !important;}

.cm-s-midnight.CodeMirror {
    background: #0F192A;
    color: #D1EDFF;
}

.cm-s-midnight.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}

.cm-s-midnight div.CodeMirror-selected {background: #314D67 !important;}
.cm-s-midnight.CodeMirror ::selection { background: rgba(49, 77, 103, .99); }
.cm-s-midnight.CodeMirror ::-moz-selection { background: rgba(49, 77, 103, .99); }
.cm-s-midnight .CodeMirror-gutters {background: #0F192A; border-right: 1px solid;}
.cm-s-midnight .CodeMirror-guttermarker { color: white; }
.cm-s-midnight .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
.cm-s-midnight .CodeMirror-linenumber {color: #D0D0D0;}
.cm-s-midnight .CodeMirror-cursor {
    border-left: 1px solid #F8F8F0 !important;
}

.cm-s-midnight span.cm-comment {color: #428BDD;}
.cm-s-midnight span.cm-atom {color: #AE81FF;}
.cm-s-midnight span.cm-number {color: #D1EDFF;}

.cm-s-midnight span.cm-property, .cm-s-midnight span.cm-attribute {color: #A6E22E;}
.cm-s-midnight span.cm-keyword {color: #E83737;}
.cm-s-midnight span.cm-string {color: #1DC116;}

.cm-s-midnight span.cm-variable {color: #FFAA3E;}
.cm-s-midnight span.cm-variable-2 {color: #FFAA3E;}
.cm-s-midnight span.cm-def {color: #4DD;}
.cm-s-midnight span.cm-bracket {color: #D1EDFF;}
.cm-s-midnight span.cm-tag {color: #449;}
.cm-s-midnight span.cm-link {color: #AE81FF;}
.cm-s-midnight span.cm-error {background: #F92672; color: #F8F8F0;}

.cm-s-midnight .CodeMirror-matchingbracket {
  text-decoration: underline;
  color: white !important;
}
CodeMirror-5.4.0/theme/monokai.css000066400000000000000000000031261254300440500170350ustar00rootroot00000000000000/* Based on Sublime Text's Monokai theme */

.cm-s-monokai.CodeMirror {background: #272822; color: #f8f8f2;}
.cm-s-monokai div.CodeMirror-selected {background: #49483E !important;}
.cm-s-monokai.CodeMirror ::selection { background: rgba(73, 72, 62, .99); }
.cm-s-monokai.CodeMirror ::-moz-selection { background: rgba(73, 72, 62, .99); }
.cm-s-monokai .CodeMirror-gutters {background: #272822; border-right: 0px;}
.cm-s-monokai .CodeMirror-guttermarker { color: white; }
.cm-s-monokai .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
.cm-s-monokai .CodeMirror-linenumber {color: #d0d0d0;}
.cm-s-monokai .CodeMirror-cursor {border-left: 1px solid #f8f8f0 !important;}

.cm-s-monokai span.cm-comment {color: #75715e;}
.cm-s-monokai span.cm-atom {color: #ae81ff;}
.cm-s-monokai span.cm-number {color: #ae81ff;}

.cm-s-monokai span.cm-property, .cm-s-monokai span.cm-attribute {color: #a6e22e;}
.cm-s-monokai span.cm-keyword {color: #f92672;}
.cm-s-monokai span.cm-string {color: #e6db74;}

.cm-s-monokai span.cm-variable {color: #f8f8f2;}
.cm-s-monokai span.cm-variable-2 {color: #9effff;}
.cm-s-monokai span.cm-variable-3 {color: #66d9ef;}
.cm-s-monokai span.cm-def {color: #fd971f;}
.cm-s-monokai span.cm-bracket {color: #f8f8f2;}
.cm-s-monokai span.cm-tag {color: #f92672;}
.cm-s-monokai span.cm-header {color: #ae81ff;}
.cm-s-monokai span.cm-link {color: #ae81ff;}
.cm-s-monokai span.cm-error {background: #f92672; color: #f8f8f0;}

.cm-s-monokai .CodeMirror-activeline-background {background: #373831 !important;}
.cm-s-monokai .CodeMirror-matchingbracket {
  text-decoration: underline;
  color: white !important;
}
CodeMirror-5.4.0/theme/neat.css000066400000000000000000000012651254300440500163310ustar00rootroot00000000000000.cm-s-neat span.cm-comment { color: #a86; }
.cm-s-neat span.cm-keyword { line-height: 1em; font-weight: bold; color: blue; }
.cm-s-neat span.cm-string { color: #a22; }
.cm-s-neat span.cm-builtin { line-height: 1em; font-weight: bold; color: #077; }
.cm-s-neat span.cm-special { line-height: 1em; font-weight: bold; color: #0aa; }
.cm-s-neat span.cm-variable { color: black; }
.cm-s-neat span.cm-number, .cm-s-neat span.cm-atom { color: #3a3; }
.cm-s-neat span.cm-meta {color: #555;}
.cm-s-neat span.cm-link { color: #3a3; }

.cm-s-neat .CodeMirror-activeline-background {background: #e8f2ff !important;}
.cm-s-neat .CodeMirror-matchingbracket {outline:1px solid grey; color:black !important;}
CodeMirror-5.4.0/theme/neo.css000066400000000000000000000016441254300440500161640ustar00rootroot00000000000000/* neo theme for codemirror */

/* Color scheme */

.cm-s-neo.CodeMirror {
  background-color:#ffffff;
  color:#2e383c;
  line-height:1.4375;
}
.cm-s-neo .cm-comment {color:#75787b}
.cm-s-neo .cm-keyword, .cm-s-neo .cm-property {color:#1d75b3}
.cm-s-neo .cm-atom,.cm-s-neo .cm-number {color:#75438a}
.cm-s-neo .cm-node,.cm-s-neo .cm-tag {color:#9c3328}
.cm-s-neo .cm-string {color:#b35e14}
.cm-s-neo .cm-variable,.cm-s-neo .cm-qualifier {color:#047d65}


/* Editor styling */

.cm-s-neo pre {
  padding:0;
}

.cm-s-neo .CodeMirror-gutters {
  border:none;
  border-right:10px solid transparent;
  background-color:transparent;
}

.cm-s-neo .CodeMirror-linenumber {
  padding:0;
  color:#e0e2e5;
}

.cm-s-neo .CodeMirror-guttermarker { color: #1d75b3; }
.cm-s-neo .CodeMirror-guttermarker-subtle { color: #e0e2e5; }

.cm-s-neo div.CodeMirror-cursor {
  width: auto;
  border: 0;
  background: rgba(155,157,162,0.37);
  z-index: 1;
}
CodeMirror-5.4.0/theme/night.css000066400000000000000000000030431254300440500165070ustar00rootroot00000000000000/* Loosely based on the Midnight Textmate theme */

.cm-s-night.CodeMirror { background: #0a001f; color: #f8f8f8; }
.cm-s-night div.CodeMirror-selected { background: #447 !important; }
.cm-s-night.CodeMirror ::selection { background: rgba(68, 68, 119, .99); }
.cm-s-night.CodeMirror ::-moz-selection { background: rgba(68, 68, 119, .99); }
.cm-s-night .CodeMirror-gutters { background: #0a001f; border-right: 1px solid #aaa; }
.cm-s-night .CodeMirror-guttermarker { color: white; }
.cm-s-night .CodeMirror-guttermarker-subtle { color: #bbb; }
.cm-s-night .CodeMirror-linenumber { color: #f8f8f8; }
.cm-s-night .CodeMirror-cursor { border-left: 1px solid white !important; }

.cm-s-night span.cm-comment { color: #6900a1; }
.cm-s-night span.cm-atom { color: #845dc4; }
.cm-s-night span.cm-number, .cm-s-night span.cm-attribute { color: #ffd500; }
.cm-s-night span.cm-keyword { color: #599eff; }
.cm-s-night span.cm-string { color: #37f14a; }
.cm-s-night span.cm-meta { color: #7678e2; }
.cm-s-night span.cm-variable-2, .cm-s-night span.cm-tag { color: #99b2ff; }
.cm-s-night span.cm-variable-3, .cm-s-night span.cm-def { color: white; }
.cm-s-night span.cm-bracket { color: #8da6ce; }
.cm-s-night span.cm-comment { color: #6900a1; }
.cm-s-night span.cm-builtin, .cm-s-night span.cm-special { color: #ff9e59; }
.cm-s-night span.cm-link { color: #845dc4; }
.cm-s-night span.cm-error { color: #9d1e15; }

.cm-s-night .CodeMirror-activeline-background {background: #1C005A !important;}
.cm-s-night .CodeMirror-matchingbracket {outline:1px solid grey; color:white !important;}
CodeMirror-5.4.0/theme/paraiso-dark.css000066400000000000000000000034321254300440500177550ustar00rootroot00000000000000/*

    Name:       Paraíso (Dark)
    Author:     Jan T. Sott

    Color scheme by Jan T. Sott (https://github.com/idleberg/Paraiso-CodeMirror)
    Inspired by the art of Rubens LP (http://www.rubenslp.com.br)

*/

.cm-s-paraiso-dark.CodeMirror {background: #2f1e2e; color: #b9b6b0;}
.cm-s-paraiso-dark div.CodeMirror-selected {background: #41323f !important;}
.cm-s-paraiso-dark.CodeMirror ::selection { background: rgba(65, 50, 63, .99); }
.cm-s-paraiso-dark.CodeMirror ::-moz-selection { background: rgba(65, 50, 63, .99); }
.cm-s-paraiso-dark .CodeMirror-gutters {background: #2f1e2e; border-right: 0px;}
.cm-s-paraiso-dark .CodeMirror-guttermarker { color: #ef6155; }
.cm-s-paraiso-dark .CodeMirror-guttermarker-subtle { color: #776e71; }
.cm-s-paraiso-dark .CodeMirror-linenumber {color: #776e71;}
.cm-s-paraiso-dark .CodeMirror-cursor {border-left: 1px solid #8d8687 !important;}

.cm-s-paraiso-dark span.cm-comment {color: #e96ba8;}
.cm-s-paraiso-dark span.cm-atom {color: #815ba4;}
.cm-s-paraiso-dark span.cm-number {color: #815ba4;}

.cm-s-paraiso-dark span.cm-property, .cm-s-paraiso-dark span.cm-attribute {color: #48b685;}
.cm-s-paraiso-dark span.cm-keyword {color: #ef6155;}
.cm-s-paraiso-dark span.cm-string {color: #fec418;}

.cm-s-paraiso-dark span.cm-variable {color: #48b685;}
.cm-s-paraiso-dark span.cm-variable-2 {color: #06b6ef;}
.cm-s-paraiso-dark span.cm-def {color: #f99b15;}
.cm-s-paraiso-dark span.cm-bracket {color: #b9b6b0;}
.cm-s-paraiso-dark span.cm-tag {color: #ef6155;}
.cm-s-paraiso-dark span.cm-link {color: #815ba4;}
.cm-s-paraiso-dark span.cm-error {background: #ef6155; color: #8d8687;}

.cm-s-paraiso-dark .CodeMirror-activeline-background {background: #4D344A !important;}
.cm-s-paraiso-dark .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
CodeMirror-5.4.0/theme/paraiso-light.css000066400000000000000000000034261254300440500201460ustar00rootroot00000000000000/*

    Name:       Paraíso (Light)
    Author:     Jan T. Sott

    Color scheme by Jan T. Sott (https://github.com/idleberg/Paraiso-CodeMirror)
    Inspired by the art of Rubens LP (http://www.rubenslp.com.br)

*/

.cm-s-paraiso-light.CodeMirror {background: #e7e9db; color: #41323f;}
.cm-s-paraiso-light div.CodeMirror-selected {background: #b9b6b0 !important;}
.cm-s-paraiso-light.CodeMirror ::selection { background: #b9b6b0; }
.cm-s-paraiso-light.CodeMirror ::-moz-selection { background: #b9b6b0; }
.cm-s-paraiso-light .CodeMirror-gutters {background: #e7e9db; border-right: 0px;}
.cm-s-paraiso-light .CodeMirror-guttermarker { color: black; }
.cm-s-paraiso-light .CodeMirror-guttermarker-subtle { color: #8d8687; }
.cm-s-paraiso-light .CodeMirror-linenumber {color: #8d8687;}
.cm-s-paraiso-light .CodeMirror-cursor {border-left: 1px solid #776e71 !important;}

.cm-s-paraiso-light span.cm-comment {color: #e96ba8;}
.cm-s-paraiso-light span.cm-atom {color: #815ba4;}
.cm-s-paraiso-light span.cm-number {color: #815ba4;}

.cm-s-paraiso-light span.cm-property, .cm-s-paraiso-light span.cm-attribute {color: #48b685;}
.cm-s-paraiso-light span.cm-keyword {color: #ef6155;}
.cm-s-paraiso-light span.cm-string {color: #fec418;}

.cm-s-paraiso-light span.cm-variable {color: #48b685;}
.cm-s-paraiso-light span.cm-variable-2 {color: #06b6ef;}
.cm-s-paraiso-light span.cm-def {color: #f99b15;}
.cm-s-paraiso-light span.cm-bracket {color: #41323f;}
.cm-s-paraiso-light span.cm-tag {color: #ef6155;}
.cm-s-paraiso-light span.cm-link {color: #815ba4;}
.cm-s-paraiso-light span.cm-error {background: #ef6155; color: #776e71;}

.cm-s-paraiso-light .CodeMirror-activeline-background {background: #CFD1C4 !important;}
.cm-s-paraiso-light .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
CodeMirror-5.4.0/theme/pastel-on-dark.css000066400000000000000000000042771254300440500202310ustar00rootroot00000000000000/**
 * Pastel On Dark theme ported from ACE editor
 * @license MIT
 * @copyright AtomicPages LLC 2014
 * @author Dennis Thompson, AtomicPages LLC
 * @version 1.1
 * @source https://github.com/atomicpages/codemirror-pastel-on-dark-theme
 */

.cm-s-pastel-on-dark.CodeMirror {
	background: #2c2827;
	color: #8F938F;
	line-height: 1.5;
	font-size: 14px;
}
.cm-s-pastel-on-dark div.CodeMirror-selected { background: rgba(221,240,255,0.2) !important; }
.cm-s-pastel-on-dark.CodeMirror ::selection { background: rgba(221,240,255,0.2); }
.cm-s-pastel-on-dark.CodeMirror ::-moz-selection { background: rgba(221,240,255,0.2); }

.cm-s-pastel-on-dark .CodeMirror-gutters {
	background: #34302f;
	border-right: 0px;
	padding: 0 3px;
}
.cm-s-pastel-on-dark .CodeMirror-guttermarker { color: white; }
.cm-s-pastel-on-dark .CodeMirror-guttermarker-subtle { color: #8F938F; }
.cm-s-pastel-on-dark .CodeMirror-linenumber { color: #8F938F; }
.cm-s-pastel-on-dark .CodeMirror-cursor { border-left: 1px solid #A7A7A7 !important; }
.cm-s-pastel-on-dark span.cm-comment { color: #A6C6FF; }
.cm-s-pastel-on-dark span.cm-atom { color: #DE8E30; }
.cm-s-pastel-on-dark span.cm-number { color: #CCCCCC; }
.cm-s-pastel-on-dark span.cm-property { color: #8F938F; }
.cm-s-pastel-on-dark span.cm-attribute { color: #a6e22e; }
.cm-s-pastel-on-dark span.cm-keyword { color: #AEB2F8; }
.cm-s-pastel-on-dark span.cm-string { color: #66A968; }
.cm-s-pastel-on-dark span.cm-variable { color: #AEB2F8; }
.cm-s-pastel-on-dark span.cm-variable-2 { color: #BEBF55; }
.cm-s-pastel-on-dark span.cm-variable-3 { color: #DE8E30; }
.cm-s-pastel-on-dark span.cm-def { color: #757aD8; }
.cm-s-pastel-on-dark span.cm-bracket { color: #f8f8f2; }
.cm-s-pastel-on-dark span.cm-tag { color: #C1C144; }
.cm-s-pastel-on-dark span.cm-link { color: #ae81ff; }
.cm-s-pastel-on-dark span.cm-qualifier,.cm-s-pastel-on-dark span.cm-builtin { color: #C1C144; }
.cm-s-pastel-on-dark span.cm-error {
	background: #757aD8;
	color: #f8f8f0;
}
.cm-s-pastel-on-dark .CodeMirror-activeline-background { background: rgba(255, 255, 255, 0.031) !important; }
.cm-s-pastel-on-dark .CodeMirror-matchingbracket {
	border: 1px solid rgba(255,255,255,0.25);
	color: #8F938F !important;
	margin: -1px -1px 0 -1px;
}
CodeMirror-5.4.0/theme/rubyblue.css000066400000000000000000000030351254300440500172300ustar00rootroot00000000000000.cm-s-rubyblue.CodeMirror { background: #112435; color: white; }
.cm-s-rubyblue div.CodeMirror-selected { background: #38566F !important; }
.cm-s-rubyblue.CodeMirror ::selection { background: rgba(56, 86, 111, 0.99); }
.cm-s-rubyblue.CodeMirror ::-moz-selection { background: rgba(56, 86, 111, 0.99); }
.cm-s-rubyblue .CodeMirror-gutters { background: #1F4661; border-right: 7px solid #3E7087; }
.cm-s-rubyblue .CodeMirror-guttermarker { color: white; }
.cm-s-rubyblue .CodeMirror-guttermarker-subtle { color: #3E7087; }
.cm-s-rubyblue .CodeMirror-linenumber { color: white; }
.cm-s-rubyblue .CodeMirror-cursor { border-left: 1px solid white !important; }

.cm-s-rubyblue span.cm-comment { color: #999; font-style:italic; line-height: 1em; }
.cm-s-rubyblue span.cm-atom { color: #F4C20B; }
.cm-s-rubyblue span.cm-number, .cm-s-rubyblue span.cm-attribute { color: #82C6E0; }
.cm-s-rubyblue span.cm-keyword { color: #F0F; }
.cm-s-rubyblue span.cm-string { color: #F08047; }
.cm-s-rubyblue span.cm-meta { color: #F0F; }
.cm-s-rubyblue span.cm-variable-2, .cm-s-rubyblue span.cm-tag { color: #7BD827; }
.cm-s-rubyblue span.cm-variable-3, .cm-s-rubyblue span.cm-def { color: white; }
.cm-s-rubyblue span.cm-bracket { color: #F0F; }
.cm-s-rubyblue span.cm-link { color: #F4C20B; }
.cm-s-rubyblue span.CodeMirror-matchingbracket { color:#F0F !important; }
.cm-s-rubyblue span.cm-builtin, .cm-s-rubyblue span.cm-special { color: #FF9D00; }
.cm-s-rubyblue span.cm-error { color: #AF2018; }

.cm-s-rubyblue .CodeMirror-activeline-background {background: #173047 !important;}
CodeMirror-5.4.0/theme/solarized.css000066400000000000000000000113341254300440500173740ustar00rootroot00000000000000/*
Solarized theme for code-mirror
http://ethanschoonover.com/solarized
*/

/*
Solarized color pallet
http://ethanschoonover.com/solarized/img/solarized-palette.png
*/

.solarized.base03 { color: #002b36; }
.solarized.base02 { color: #073642; }
.solarized.base01 { color: #586e75; }
.solarized.base00 { color: #657b83; }
.solarized.base0 { color: #839496; }
.solarized.base1 { color: #93a1a1; }
.solarized.base2 { color: #eee8d5; }
.solarized.base3  { color: #fdf6e3; }
.solarized.solar-yellow  { color: #b58900; }
.solarized.solar-orange  { color: #cb4b16; }
.solarized.solar-red { color: #dc322f; }
.solarized.solar-magenta { color: #d33682; }
.solarized.solar-violet  { color: #6c71c4; }
.solarized.solar-blue { color: #268bd2; }
.solarized.solar-cyan { color: #2aa198; }
.solarized.solar-green { color: #859900; }

/* Color scheme for code-mirror */

.cm-s-solarized {
  line-height: 1.45em;
  color-profile: sRGB;
  rendering-intent: auto;
}
.cm-s-solarized.cm-s-dark {
  color: #839496;
  background-color:  #002b36;
  text-shadow: #002b36 0 1px;
}
.cm-s-solarized.cm-s-light {
  background-color: #fdf6e3;
  color: #657b83;
  text-shadow: #eee8d5 0 1px;
}

.cm-s-solarized .CodeMirror-widget {
  text-shadow: none;
}

.cm-s-solarized .cm-header { color: #586e75; }
.cm-s-solarized .cm-quote { color: #93a1a1; }

.cm-s-solarized .cm-keyword { color: #cb4b16 }
.cm-s-solarized .cm-atom { color: #d33682; }
.cm-s-solarized .cm-number { color: #d33682; }
.cm-s-solarized .cm-def { color: #2aa198; }

.cm-s-solarized .cm-variable { color: #839496; }
.cm-s-solarized .cm-variable-2 { color: #b58900; }
.cm-s-solarized .cm-variable-3 { color: #6c71c4; }

.cm-s-solarized .cm-property { color: #2aa198; }
.cm-s-solarized .cm-operator {color: #6c71c4;}

.cm-s-solarized .cm-comment { color: #586e75; font-style:italic; }

.cm-s-solarized .cm-string { color: #859900; }
.cm-s-solarized .cm-string-2 { color: #b58900; }

.cm-s-solarized .cm-meta { color: #859900; }
.cm-s-solarized .cm-qualifier { color: #b58900; }
.cm-s-solarized .cm-builtin { color: #d33682; }
.cm-s-solarized .cm-bracket { color: #cb4b16; }
.cm-s-solarized .CodeMirror-matchingbracket { color: #859900; }
.cm-s-solarized .CodeMirror-nonmatchingbracket { color: #dc322f; }
.cm-s-solarized .cm-tag { color: #93a1a1 }
.cm-s-solarized .cm-attribute {  color: #2aa198; }
.cm-s-solarized .cm-hr {
  color: transparent;
  border-top: 1px solid #586e75;
  display: block;
}
.cm-s-solarized .cm-link { color: #93a1a1; cursor: pointer; }
.cm-s-solarized .cm-special { color: #6c71c4; }
.cm-s-solarized .cm-em {
  color: #999;
  text-decoration: underline;
  text-decoration-style: dotted;
}
.cm-s-solarized .cm-strong { color: #eee; }
.cm-s-solarized .cm-error,
.cm-s-solarized .cm-invalidchar {
  color: #586e75;
  border-bottom: 1px dotted #dc322f;
}

.cm-s-solarized.cm-s-dark .CodeMirror-selected { background: #073642; }
.cm-s-solarized.cm-s-dark.CodeMirror ::selection { background: rgba(7, 54, 66, 0.99); }
.cm-s-solarized.cm-s-dark.CodeMirror ::-moz-selection { background: rgba(7, 54, 66, 0.99); }

.cm-s-solarized.cm-s-light .CodeMirror-selected { background: #eee8d5; }
.cm-s-solarized.cm-s-light.CodeMirror ::selection { background: #eee8d5; }
.cm-s-solarized.cm-s-lightCodeMirror ::-moz-selection { background: #eee8d5; }

/* Editor styling */



/* Little shadow on the view-port of the buffer view */
.cm-s-solarized.CodeMirror {
  -moz-box-shadow: inset 7px 0 12px -6px #000;
  -webkit-box-shadow: inset 7px 0 12px -6px #000;
  box-shadow: inset 7px 0 12px -6px #000;
}

/* Gutter border and some shadow from it  */
.cm-s-solarized .CodeMirror-gutters {
  border-right: 1px solid;
}

/* Gutter colors and line number styling based of color scheme (dark / light) */

/* Dark */
.cm-s-solarized.cm-s-dark .CodeMirror-gutters {
  background-color:  #002b36;
  border-color: #00232c;
}

.cm-s-solarized.cm-s-dark .CodeMirror-linenumber {
  text-shadow: #021014 0 -1px;
}

/* Light */
.cm-s-solarized.cm-s-light .CodeMirror-gutters {
  background-color: #fdf6e3;
  border-color: #eee8d5;
}

/* Common */
.cm-s-solarized .CodeMirror-linenumber {
  color: #586e75;
  padding: 0 5px;
}
.cm-s-solarized .CodeMirror-guttermarker-subtle { color: #586e75; }
.cm-s-solarized.cm-s-dark .CodeMirror-guttermarker { color: #ddd; }
.cm-s-solarized.cm-s-light .CodeMirror-guttermarker { color: #cb4b16; }

.cm-s-solarized .CodeMirror-gutter .CodeMirror-gutter-text {
  color: #586e75;
}

.cm-s-solarized .CodeMirror-lines .CodeMirror-cursor {
  border-left: 1px solid #819090;
}

/*
Active line. Negative margin compensates left padding of the text in the
view-port
*/
.cm-s-solarized.cm-s-dark .CodeMirror-activeline-background {
  background: rgba(255, 255, 255, 0.10);
}
.cm-s-solarized.cm-s-light .CodeMirror-activeline-background {
  background: rgba(0, 0, 0, 0.10);
}
CodeMirror-5.4.0/theme/the-matrix.css000066400000000000000000000031561254300440500174650ustar00rootroot00000000000000.cm-s-the-matrix.CodeMirror { background: #000000; color: #00FF00; }
.cm-s-the-matrix div.CodeMirror-selected { background: #2D2D2D !important; }
.cm-s-the-matrix.CodeMirror ::selection { background: rgba(45, 45, 45, 0.99); }
.cm-s-the-matrix.CodeMirror ::-moz-selection { background: rgba(45, 45, 45, 0.99); }
.cm-s-the-matrix .CodeMirror-gutters { background: #060; border-right: 2px solid #00FF00; }
.cm-s-the-matrix .CodeMirror-guttermarker { color: #0f0; }
.cm-s-the-matrix .CodeMirror-guttermarker-subtle { color: white; }
.cm-s-the-matrix .CodeMirror-linenumber { color: #FFFFFF; }
.cm-s-the-matrix .CodeMirror-cursor { border-left: 1px solid #00FF00 !important; }

.cm-s-the-matrix span.cm-keyword {color: #008803; font-weight: bold;}
.cm-s-the-matrix span.cm-atom {color: #3FF;}
.cm-s-the-matrix span.cm-number {color: #FFB94F;}
.cm-s-the-matrix span.cm-def {color: #99C;}
.cm-s-the-matrix span.cm-variable {color: #F6C;}
.cm-s-the-matrix span.cm-variable-2 {color: #C6F;}
.cm-s-the-matrix span.cm-variable-3 {color: #96F;}
.cm-s-the-matrix span.cm-property {color: #62FFA0;}
.cm-s-the-matrix span.cm-operator {color: #999}
.cm-s-the-matrix span.cm-comment {color: #CCCCCC;}
.cm-s-the-matrix span.cm-string {color: #39C;}
.cm-s-the-matrix span.cm-meta {color: #C9F;}
.cm-s-the-matrix span.cm-qualifier {color: #FFF700;}
.cm-s-the-matrix span.cm-builtin {color: #30a;}
.cm-s-the-matrix span.cm-bracket {color: #cc7;}
.cm-s-the-matrix span.cm-tag {color: #FFBD40;}
.cm-s-the-matrix span.cm-attribute {color: #FFF700;}
.cm-s-the-matrix span.cm-error {color: #FF0000;}

.cm-s-the-matrix .CodeMirror-activeline-background {background: #040;}
CodeMirror-5.4.0/theme/tomorrow-night-bright.css000066400000000000000000000033431254300440500216550ustar00rootroot00000000000000/*

    Name:       Tomorrow Night - Bright
    Author:     Chris Kempson

    Port done by Gerard Braad 

*/

.cm-s-tomorrow-night-bright.CodeMirror {background: #000000; color: #eaeaea;}
.cm-s-tomorrow-night-bright div.CodeMirror-selected {background: #424242 !important;}
.cm-s-tomorrow-night-bright .CodeMirror-gutters {background: #000000; border-right: 0px;}
.cm-s-tomorrow-night-bright .CodeMirror-guttermarker { color: #e78c45; }
.cm-s-tomorrow-night-bright .CodeMirror-guttermarker-subtle { color: #777; }
.cm-s-tomorrow-night-bright .CodeMirror-linenumber {color: #424242;}
.cm-s-tomorrow-night-bright .CodeMirror-cursor {border-left: 1px solid #6A6A6A !important;}

.cm-s-tomorrow-night-bright span.cm-comment {color: #d27b53;}
.cm-s-tomorrow-night-bright span.cm-atom {color: #a16a94;}
.cm-s-tomorrow-night-bright span.cm-number {color: #a16a94;}

.cm-s-tomorrow-night-bright span.cm-property, .cm-s-tomorrow-night-bright span.cm-attribute {color: #99cc99;}
.cm-s-tomorrow-night-bright span.cm-keyword {color: #d54e53;}
.cm-s-tomorrow-night-bright span.cm-string {color: #e7c547;}

.cm-s-tomorrow-night-bright span.cm-variable {color: #b9ca4a;}
.cm-s-tomorrow-night-bright span.cm-variable-2 {color: #7aa6da;}
.cm-s-tomorrow-night-bright span.cm-def {color: #e78c45;}
.cm-s-tomorrow-night-bright span.cm-bracket {color: #eaeaea;}
.cm-s-tomorrow-night-bright span.cm-tag {color: #d54e53;}
.cm-s-tomorrow-night-bright span.cm-link {color: #a16a94;}
.cm-s-tomorrow-night-bright span.cm-error {background: #d54e53; color: #6A6A6A;}

.cm-s-tomorrow-night-bright .CodeMirror-activeline-background {background: #2a2a2a !important;}
.cm-s-tomorrow-night-bright .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
CodeMirror-5.4.0/theme/tomorrow-night-eighties.css000066400000000000000000000041271254300440500222000ustar00rootroot00000000000000/*

    Name:       Tomorrow Night - Eighties
    Author:     Chris Kempson

    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)
    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)

*/

.cm-s-tomorrow-night-eighties.CodeMirror {background: #000000; color: #CCCCCC;}
.cm-s-tomorrow-night-eighties div.CodeMirror-selected {background: #2D2D2D !important;}
.cm-s-tomorrow-night-eighties.CodeMirror ::selection { background: rgba(45, 45, 45, 0.99); }
.cm-s-tomorrow-night-eighties.CodeMirror ::-moz-selection { background: rgba(45, 45, 45, 0.99); }
.cm-s-tomorrow-night-eighties .CodeMirror-gutters {background: #000000; border-right: 0px;}
.cm-s-tomorrow-night-eighties .CodeMirror-guttermarker { color: #f2777a; }
.cm-s-tomorrow-night-eighties .CodeMirror-guttermarker-subtle { color: #777; }
.cm-s-tomorrow-night-eighties .CodeMirror-linenumber {color: #515151;}
.cm-s-tomorrow-night-eighties .CodeMirror-cursor {border-left: 1px solid #6A6A6A !important;}

.cm-s-tomorrow-night-eighties span.cm-comment {color: #d27b53;}
.cm-s-tomorrow-night-eighties span.cm-atom {color: #a16a94;}
.cm-s-tomorrow-night-eighties span.cm-number {color: #a16a94;}

.cm-s-tomorrow-night-eighties span.cm-property, .cm-s-tomorrow-night-eighties span.cm-attribute {color: #99cc99;}
.cm-s-tomorrow-night-eighties span.cm-keyword {color: #f2777a;}
.cm-s-tomorrow-night-eighties span.cm-string {color: #ffcc66;}

.cm-s-tomorrow-night-eighties span.cm-variable {color: #99cc99;}
.cm-s-tomorrow-night-eighties span.cm-variable-2 {color: #6699cc;}
.cm-s-tomorrow-night-eighties span.cm-def {color: #f99157;}
.cm-s-tomorrow-night-eighties span.cm-bracket {color: #CCCCCC;}
.cm-s-tomorrow-night-eighties span.cm-tag {color: #f2777a;}
.cm-s-tomorrow-night-eighties span.cm-link {color: #a16a94;}
.cm-s-tomorrow-night-eighties span.cm-error {background: #f2777a; color: #6A6A6A;}

.cm-s-tomorrow-night-eighties .CodeMirror-activeline-background {background: #343600 !important;}
.cm-s-tomorrow-night-eighties .CodeMirror-matchingbracket { text-decoration: underline; color: white !important;}
CodeMirror-5.4.0/theme/ttcn.css000066400000000000000000000037221254300440500163520ustar00rootroot00000000000000.cm-quote {color: #090;}
.cm-negative {color: #d44;}
.cm-positive {color: #292;}
.cm-header, .cm-strong {font-weight: bold;}
.cm-em {font-style: italic;}
.cm-link {text-decoration: underline;}
.cm-strikethrough {text-decoration: line-through;}
.cm-header {color: #00f; font-weight: bold;}

.cm-atom {color: #219;}
.cm-attribute {color: #00c;}
.cm-bracket {color: #997;}
.cm-comment {color: #333333;}
.cm-def {color: #00f;}
.cm-em {font-style: italic;}
.cm-error {color: #f00;}
.cm-hr {color: #999;}
.cm-invalidchar {color: #f00;}
.cm-keyword {font-weight:bold}
.cm-link {color: #00c; text-decoration: underline;}
.cm-meta {color: #555;}
.cm-negative {color: #d44;}
.cm-positive {color: #292;}
.cm-qualifier {color: #555;}
.cm-strikethrough {text-decoration: line-through;}
.cm-string {color: #006400;}
.cm-string-2 {color: #f50;}
.cm-strong {font-weight: bold;}
.cm-tag {color: #170;}
.cm-variable {color: #8B2252;}
.cm-variable-2 {color: #05a;}
.cm-variable-3 {color: #085;}

.cm-s-default .cm-error {color: #f00;}
.cm-invalidchar {color: #f00;}

/* ASN */
.cm-s-ttcn .cm-accessTypes,
.cm-s-ttcn .cm-compareTypes {color: #27408B}
.cm-s-ttcn .cm-cmipVerbs {color: #8B2252}
.cm-s-ttcn .cm-modifier {color:#D2691E}
.cm-s-ttcn .cm-status {color:#8B4545}
.cm-s-ttcn .cm-storage {color:#A020F0}
.cm-s-ttcn .cm-tags {color:#006400}

/* CFG */
.cm-s-ttcn .cm-externalCommands {color: #8B4545; font-weight:bold}
.cm-s-ttcn .cm-fileNCtrlMaskOptions,
.cm-s-ttcn .cm-sectionTitle {color: #2E8B57; font-weight:bold}

/* TTCN */
.cm-s-ttcn .cm-booleanConsts,
.cm-s-ttcn .cm-otherConsts,
.cm-s-ttcn .cm-verdictConsts {color: #006400}
.cm-s-ttcn .cm-configOps,
.cm-s-ttcn .cm-functionOps,
.cm-s-ttcn .cm-portOps,
.cm-s-ttcn .cm-sutOps,
.cm-s-ttcn .cm-timerOps,
.cm-s-ttcn .cm-verdictOps {color: #0000FF}
.cm-s-ttcn .cm-preprocessor,
.cm-s-ttcn .cm-templateMatch,
.cm-s-ttcn .cm-ttcn3Macros {color: #27408B}
.cm-s-ttcn .cm-types {color: #A52A2A; font-weight:bold}
.cm-s-ttcn .cm-visibilityModifiers {font-weight:bold}
CodeMirror-5.4.0/theme/twilight.css000066400000000000000000000036051254300440500172350ustar00rootroot00000000000000.cm-s-twilight.CodeMirror { background: #141414; color: #f7f7f7; } /**/
.cm-s-twilight .CodeMirror-selected { background: #323232 !important; } /**/
.cm-s-twilight.CodeMirror ::selection { background: rgba(50, 50, 50, 0.99); }
.cm-s-twilight.CodeMirror ::-moz-selection { background: rgba(50, 50, 50, 0.99); }

.cm-s-twilight .CodeMirror-gutters { background: #222; border-right: 1px solid #aaa; }
.cm-s-twilight .CodeMirror-guttermarker { color: white; }
.cm-s-twilight .CodeMirror-guttermarker-subtle { color: #aaa; }
.cm-s-twilight .CodeMirror-linenumber { color: #aaa; }
.cm-s-twilight .CodeMirror-cursor { border-left: 1px solid white !important; }

.cm-s-twilight .cm-keyword {  color: #f9ee98; } /**/
.cm-s-twilight .cm-atom { color: #FC0; }
.cm-s-twilight .cm-number { color:  #ca7841; } /**/
.cm-s-twilight .cm-def { color: #8DA6CE; }
.cm-s-twilight span.cm-variable-2, .cm-s-twilight span.cm-tag { color: #607392; } /**/
.cm-s-twilight span.cm-variable-3, .cm-s-twilight span.cm-def { color: #607392; } /**/
.cm-s-twilight .cm-operator { color: #cda869; } /**/
.cm-s-twilight .cm-comment { color:#777; font-style:italic; font-weight:normal; } /**/
.cm-s-twilight .cm-string { color:#8f9d6a; font-style:italic; } /**/
.cm-s-twilight .cm-string-2 { color:#bd6b18 } /*?*/
.cm-s-twilight .cm-meta { background-color:#141414; color:#f7f7f7; } /*?*/
.cm-s-twilight .cm-builtin { color: #cda869; } /*?*/
.cm-s-twilight .cm-tag { color: #997643; } /**/
.cm-s-twilight .cm-attribute { color: #d6bb6d; } /*?*/
.cm-s-twilight .cm-header { color: #FF6400; }
.cm-s-twilight .cm-hr { color: #AEAEAE; }
.cm-s-twilight .cm-link {   color:#ad9361; font-style:italic; text-decoration:none; } /**/
.cm-s-twilight .cm-error { border-bottom: 1px solid red; }

.cm-s-twilight .CodeMirror-activeline-background {background: #27282E !important;}
.cm-s-twilight .CodeMirror-matchingbracket {outline:1px solid grey; color:white !important;}
CodeMirror-5.4.0/theme/vibrant-ink.css000066400000000000000000000035341254300440500176270ustar00rootroot00000000000000/* Taken from the popular Visual Studio Vibrant Ink Schema */

.cm-s-vibrant-ink.CodeMirror { background: black; color: white; }
.cm-s-vibrant-ink .CodeMirror-selected { background: #35493c !important; }
.cm-s-vibrant-ink.CodeMirror ::selection { background: rgba(53, 73, 60, 0.99); }
.cm-s-vibrant-ink.CodeMirror ::-moz-selection { background: rgba(53, 73, 60, 0.99); }

.cm-s-vibrant-ink .CodeMirror-gutters { background: #002240; border-right: 1px solid #aaa; }
.cm-s-vibrant-ink .CodeMirror-guttermarker { color: white; }
.cm-s-vibrant-ink .CodeMirror-guttermarker-subtle { color: #d0d0d0; }
.cm-s-vibrant-ink .CodeMirror-linenumber { color: #d0d0d0; }
.cm-s-vibrant-ink .CodeMirror-cursor { border-left: 1px solid white !important; }

.cm-s-vibrant-ink .cm-keyword {  color: #CC7832; }
.cm-s-vibrant-ink .cm-atom { color: #FC0; }
.cm-s-vibrant-ink .cm-number { color:  #FFEE98; }
.cm-s-vibrant-ink .cm-def { color: #8DA6CE; }
.cm-s-vibrant-ink span.cm-variable-2, .cm-s-vibrant span.cm-tag { color: #FFC66D }
.cm-s-vibrant-ink span.cm-variable-3, .cm-s-vibrant span.cm-def { color: #FFC66D }
.cm-s-vibrant-ink .cm-operator { color: #888; }
.cm-s-vibrant-ink .cm-comment { color: gray; font-weight: bold; }
.cm-s-vibrant-ink .cm-string { color:  #A5C25C }
.cm-s-vibrant-ink .cm-string-2 { color: red }
.cm-s-vibrant-ink .cm-meta { color: #D8FA3C; }
.cm-s-vibrant-ink .cm-builtin { color: #8DA6CE; }
.cm-s-vibrant-ink .cm-tag { color: #8DA6CE; }
.cm-s-vibrant-ink .cm-attribute { color: #8DA6CE; }
.cm-s-vibrant-ink .cm-header { color: #FF6400; }
.cm-s-vibrant-ink .cm-hr { color: #AEAEAE; }
.cm-s-vibrant-ink .cm-link { color: blue; }
.cm-s-vibrant-ink .cm-error { border-bottom: 1px solid red; }

.cm-s-vibrant-ink .CodeMirror-activeline-background {background: #27282E !important;}
.cm-s-vibrant-ink .CodeMirror-matchingbracket {outline:1px solid grey; color:white !important;}
CodeMirror-5.4.0/theme/xq-dark.css000066400000000000000000000053141254300440500167500ustar00rootroot00000000000000/*
Copyright (C) 2011 by MarkLogic Corporation
Author: Mike Brevoort 

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
.cm-s-xq-dark.CodeMirror { background: #0a001f; color: #f8f8f8; }
.cm-s-xq-dark .CodeMirror-selected { background: #27007A !important; }
.cm-s-xq-dark.CodeMirror ::selection { background: rgba(39, 0, 122, 0.99); }
.cm-s-xq-dark.CodeMirror ::-moz-selection { background: rgba(39, 0, 122, 0.99); }
.cm-s-xq-dark .CodeMirror-gutters { background: #0a001f; border-right: 1px solid #aaa; }
.cm-s-xq-dark .CodeMirror-guttermarker { color: #FFBD40; }
.cm-s-xq-dark .CodeMirror-guttermarker-subtle { color: #f8f8f8; }
.cm-s-xq-dark .CodeMirror-linenumber { color: #f8f8f8; }
.cm-s-xq-dark .CodeMirror-cursor { border-left: 1px solid white !important; }

.cm-s-xq-dark span.cm-keyword {color: #FFBD40;}
.cm-s-xq-dark span.cm-atom {color: #6C8CD5;}
.cm-s-xq-dark span.cm-number {color: #164;}
.cm-s-xq-dark span.cm-def {color: #FFF; text-decoration:underline;}
.cm-s-xq-dark span.cm-variable {color: #FFF;}
.cm-s-xq-dark span.cm-variable-2 {color: #EEE;}
.cm-s-xq-dark span.cm-variable-3 {color: #DDD;}
.cm-s-xq-dark span.cm-property {}
.cm-s-xq-dark span.cm-operator {}
.cm-s-xq-dark span.cm-comment {color: gray;}
.cm-s-xq-dark span.cm-string {color: #9FEE00;}
.cm-s-xq-dark span.cm-meta {color: yellow;}
.cm-s-xq-dark span.cm-qualifier {color: #FFF700;}
.cm-s-xq-dark span.cm-builtin {color: #30a;}
.cm-s-xq-dark span.cm-bracket {color: #cc7;}
.cm-s-xq-dark span.cm-tag {color: #FFBD40;}
.cm-s-xq-dark span.cm-attribute {color: #FFF700;}
.cm-s-xq-dark span.cm-error {color: #f00;}

.cm-s-xq-dark .CodeMirror-activeline-background {background: #27282E !important;}
.cm-s-xq-dark .CodeMirror-matchingbracket {outline:1px solid grey; color:white !important;}CodeMirror-5.4.0/theme/xq-light.css000066400000000000000000000042321254300440500171340ustar00rootroot00000000000000/*
Copyright (C) 2011 by MarkLogic Corporation
Author: Mike Brevoort 

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
.cm-s-xq-light span.cm-keyword {line-height: 1em; font-weight: bold; color: #5A5CAD; }
.cm-s-xq-light span.cm-atom {color: #6C8CD5;}
.cm-s-xq-light span.cm-number {color: #164;}
.cm-s-xq-light span.cm-def {text-decoration:underline;}
.cm-s-xq-light span.cm-variable {color: black; }
.cm-s-xq-light span.cm-variable-2 {color:black;}
.cm-s-xq-light span.cm-variable-3 {color: black; }
.cm-s-xq-light span.cm-property {}
.cm-s-xq-light span.cm-operator {}
.cm-s-xq-light span.cm-comment {color: #0080FF; font-style: italic;}
.cm-s-xq-light span.cm-string {color: red;}
.cm-s-xq-light span.cm-meta {color: yellow;}
.cm-s-xq-light span.cm-qualifier {color: grey}
.cm-s-xq-light span.cm-builtin {color: #7EA656;}
.cm-s-xq-light span.cm-bracket {color: #cc7;}
.cm-s-xq-light span.cm-tag {color: #3F7F7F;}
.cm-s-xq-light span.cm-attribute {color: #7F007F;}
.cm-s-xq-light span.cm-error {color: #f00;}

.cm-s-xq-light .CodeMirror-activeline-background {background: #e8f2ff !important;}
.cm-s-xq-light .CodeMirror-matchingbracket {outline:1px solid grey;color:black !important;background:yellow;}CodeMirror-5.4.0/theme/zenburn.css000066400000000000000000000037131254300440500170650ustar00rootroot00000000000000/**
 * "
 *  Using Zenburn color palette from the Emacs Zenburn Theme
 *  https://github.com/bbatsov/zenburn-emacs/blob/master/zenburn-theme.el
 *
 *  Also using parts of https://github.com/xavi/coderay-lighttable-theme
 * "
 * From: https://github.com/wisenomad/zenburn-lighttable-theme/blob/master/zenburn.css
 */

.cm-s-zenburn .CodeMirror-gutters { background: #3f3f3f !important; }
.cm-s-zenburn .CodeMirror-foldgutter-open, .CodeMirror-foldgutter-folded { color: #999; }
.cm-s-zenburn .CodeMirror-cursor { border-left: 1px solid white !important; }
.cm-s-zenburn { background-color: #3f3f3f; color: #dcdccc; }
.cm-s-zenburn span.cm-builtin { color: #dcdccc; font-weight: bold; }
.cm-s-zenburn span.cm-comment { color: #7f9f7f; }
.cm-s-zenburn span.cm-keyword { color: #f0dfaf; font-weight: bold; }
.cm-s-zenburn span.cm-atom { color: #bfebbf; }
.cm-s-zenburn span.cm-def { color: #dcdccc; }
.cm-s-zenburn span.cm-variable { color: #dfaf8f; }
.cm-s-zenburn span.cm-variable-2 { color: #dcdccc; }
.cm-s-zenburn span.cm-string { color: #cc9393; }
.cm-s-zenburn span.cm-string-2 { color: #cc9393; }
.cm-s-zenburn span.cm-number { color: #dcdccc; }
.cm-s-zenburn span.cm-tag { color: #93e0e3; }
.cm-s-zenburn span.cm-property { color: #dfaf8f; }
.cm-s-zenburn span.cm-attribute { color: #dfaf8f; }
.cm-s-zenburn span.cm-qualifier { color: #7cb8bb; }
.cm-s-zenburn span.cm-meta { color: #f0dfaf; }
.cm-s-zenburn span.cm-header { color: #f0efd0; }
.cm-s-zenburn span.cm-operator { color: #f0efd0; }
.cm-s-zenburn span.CodeMirror-matchingbracket { box-sizing: border-box; background: transparent; border-bottom: 1px solid; }
.cm-s-zenburn span.CodeMirror-nonmatchingbracket { border-bottom: 1px solid; background: none; }
.cm-s-zenburn .CodeMirror-activeline { background: #000000; }
.cm-s-zenburn .CodeMirror-activeline-background { background: #000000; }
.cm-s-zenburn .CodeMirror-selected { background: #545454; }
.cm-s-zenburn .CodeMirror-focused .CodeMirror-selected { background: #4f4f4f; }