pax_global_header00006660000000000000000000000064124543234730014521gustar00rootroot0000000000000052 comment=1bf405d35e4aea06a2ee83db2d34dc54abc0a1f9 preserve-0.2.0/000077500000000000000000000000001245432347300133535ustar00rootroot00000000000000preserve-0.2.0/.gitattributes000066400000000000000000000003551245432347300162510ustar00rootroot00000000000000# Enforce Unix newlines *.* text eol=lf *.css text eol=lf *.html text eol=lf *.js text eol=lf *.json text eol=lf *.less text eol=lf *.md text eol=lf *.yml text eol=lf *.jpg binary *.gif binary *.png binary *.jpeg binarypreserve-0.2.0/.gitignore000066400000000000000000000010051245432347300153370ustar00rootroot00000000000000# Numerous always-ignore extensions *.csv *.dat *.diff *.err *.gz *.log *.orig *.out *.pid *.rar *.rej *.seed *.swo *.swp *.vi *.yo-rc.json *.zip *~ .ruby-version lib-cov npm-debug.log # Always-ignore dirs /bower_components/ /node_modules/ /temp/ /tmp/ /vendor/ _gh_pages # OS or Editor folders *.esproj *.komodoproject .komodotools *.sublime-* ._* .cache .DS_Store .idea .project .settings .tmproj nbproject Thumbs.db # grunt-html-validation validation-status.json validation-report.json # misc TODO.md benchmarkpreserve-0.2.0/.jshintrc000066400000000000000000000005731245432347300152050ustar00rootroot00000000000000{ "asi": false, "boss": true, "curly": true, "eqeqeq": true, "eqnull": true, "esnext": true, "immed": true, "latedef": true, "laxcomma": false, "newcap": true, "noarg": true, "node": true, "sub": true, "undef": true, "unused": true, "globals": { "define": true, "before": true, "after": true, "describe": true, "it": true } }preserve-0.2.0/.npmignore000066400000000000000000000010051245432347300153460ustar00rootroot00000000000000# Numerous always-ignore extensions *.csv *.dat *.diff *.err *.gz *.log *.orig *.out *.pid *.rar *.rej *.seed *.swo *.swp *.vi *.yo-rc.json *.zip *~ .ruby-version lib-cov npm-debug.log # Always-ignore dirs /bower_components/ /node_modules/ /temp/ /tmp/ /vendor/ _gh_pages # OS or Editor folders *.esproj *.komodoproject .komodotools *.sublime-* ._* .cache .DS_Store .idea .project .settings .tmproj nbproject Thumbs.db # grunt-html-validation validation-status.json validation-report.json # misc TODO.md benchmarkpreserve-0.2.0/.travis.yml000066400000000000000000000000451245432347300154630ustar00rootroot00000000000000language: node_js node_js: - '0.10'preserve-0.2.0/.verb.md000066400000000000000000000024671245432347300147220ustar00rootroot00000000000000# {%= name %} {%= badge("fury") %} > {%= description %} Useful for protecting tokens, like templates in HTML, from being mutated when the string is transformed in some way, like from a formatter/beautifier. **Example without `preserve`** Let's say you want to use [js-beautify] on a string of html with Lo-Dash/Underscore templates, such as: ``: js-beautify will render the template unusable (and apply incorrect formatting because of the unfamiliar syntax from the Lo-Dash template): ```html ``` **Example with `preserve`** Correct. ```html ``` For the record, this is just a random example, I've had very few issues with js-beautify in general. But with or without js-beautify, this kind of token mangling does happen sometimes when you use formatters, beautifiers or similar tools. ## Install {%= include("install-npm", {save: true}) %} ## Run tests ```bash npm test ``` ## API {%= apidocs("index.js") %} ## Contributing Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue]({%= bugs.url %}) ## Author {%= include("author") %} ## License {%= copyright() %} {%= license() %} *** {%= include("footer") %} [js-beautify]: https://github.com/beautify-web/js-beautifypreserve-0.2.0/LICENSE000066400000000000000000000021001245432347300143510ustar00rootroot00000000000000The MIT License (MIT) Copyright (c) 2014-2015, Jon Schlinkert. 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. preserve-0.2.0/README.md000066400000000000000000000042661245432347300146420ustar00rootroot00000000000000# preserve [![NPM version](https://badge.fury.io/js/preserve.svg)](http://badge.fury.io/js/preserve) > Temporarily substitute tokens in the given `string` with placeholders, then put them back after transforming the string. Useful for protecting tokens, like templates in HTML, from being mutated when the string is transformed in some way, like from a formatter/beautifier. **Example without `preserve`** Let's say you want to use [js-beautify] on a string of html with Lo-Dash/Underscore templates, such as: ``: js-beautify will render the template unusable (and apply incorrect formatting because of the unfamiliar syntax from the Lo-Dash template): ```html ``` **Example with `preserve`** Correct. ```html ``` For the record, this is just a random example, I've had very few issues with js-beautify in general. But with or without js-beautify, this kind of token mangling does happen sometimes when you use formatters, beautifiers or similar tools. ## Install ## Install with [npm](npmjs.org) ```bash npm i preserve --save ``` ## Run tests ```bash npm test ``` ## API ### [.before](index.js#L23) Replace tokens in `str` with a temporary, heuristic placeholder. * `str` **{String}** * `returns` **{String}**: String with placeholders. ```js tokens.before('{a\\,b}'); //=> '{__ID1__}' ``` ### [.after](index.js#L44) Replace placeholders in `str` with original tokens. * `str` **{String}**: String with placeholders * `returns` **{String}** `str`: String with original tokens. ```js tokens.after('{__ID1__}'); //=> '{a\\,b}' ``` ## Contributing Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/preserve/issues) ## Author **Jon Schlinkert** + [github/jonschlinkert](https://github.com/jonschlinkert) + [twitter/jonschlinkert](http://twitter.com/jonschlinkert) ## License Copyright (c) 2015-2015, Jon Schlinkert. Released under the MIT license *** _This file was generated by [verb](https://github.com/assemble/verb) on January 10, 2015._ [js-beautify]: https://github.com/beautify-web/js-beautifypreserve-0.2.0/index.js000066400000000000000000000020251245432347300150170ustar00rootroot00000000000000/*! * preserve * * Copyright (c) 2014-2015, Jon Schlinkert. * Licensed under the MIT license. */ 'use strict'; /** * Replace tokens in `str` with a temporary, heuristic placeholder. * * ```js * tokens.before('{a\\,b}'); * //=> '{__ID1__}' * ``` * * @param {String} `str` * @return {String} String with placeholders. * @api public */ exports.before = function before(str, re) { return str.replace(re, function (match) { var id = randomize(); cache[id] = match; return '__ID' + id + '__'; }); }; /** * Replace placeholders in `str` with original tokens. * * ```js * tokens.after('{__ID1__}'); * //=> '{a\\,b}' * ``` * * @param {String} `str` String with placeholders * @return {String} `str` String with original tokens. * @api public */ exports.after = function after(str) { return str.replace(/__ID(.{5})__/g, function (_, id) { return cache[id]; }); }; function randomize() { return Math.random().toString().slice(2, 7); } var cache = {};preserve-0.2.0/package.json000066400000000000000000000020761245432347300156460ustar00rootroot00000000000000{ "name": "preserve", "description": "Temporarily substitute tokens in the given `string` with placeholders, then put them back after transforming the string.", "version": "0.2.0", "homepage": "https://github.com/jonschlinkert/preserve", "author": { "name": "Jon Schlinkert", "url": "https://github.com/jonschlinkert" }, "repository": { "type": "git", "url": "git://github.com/jonschlinkert/preserve.git" }, "bugs": { "url": "https://github.com/jonschlinkert/preserve/issues" }, "license": { "type": "MIT", "url": "https://github.com/jonschlinkert/preserve/blob/master/LICENSE-MIT" }, "main": "index.js", "engines": { "node": ">=0.10.0" }, "scripts": { "test": "mocha -R spec" }, "devDependencies": { "benchmarked": "^0.1.3", "chalk": "^0.5.1", "js-beautify": "^1.5.4", "mocha": "*", "should": "*" }, "keywords": [ "escape", "format", "placeholder", "placeholders", "prettify", "regex", "replace", "template", "templates", "token", "tokens" ] }preserve-0.2.0/test.js000066400000000000000000000026761245432347300147030ustar00rootroot00000000000000/*! * preserve * * Copyright (c) 2014-2015, Jon Schlinkert. * Licensed under the MIT License */ 'use strict'; var should = require('should'); var tokens = require('./'); var re = /<%=\s*[^>]+%>/g; var pretty = function(str) { return require('js-beautify').html(str, { indent_char: ' ', indent_size: 2, }); }; describe('preserve tokens', function () { var testRe = /__ID.{5}__\n__ID.{5}__\n__ID.{5}__/; var re = /<%=\s*[^>]+%>/g; it('should (e.g. shouldn\'t, but will) mangle tokens in the given string', function () { var html = pretty(''); html.should.equal(''); }); it('should preserve tokens in the given string', function () { var html = tokens.after(pretty(tokens.before('', re))); html.should.equal(''); }); describe('.before()', function () { it('should replace matches with placeholder tokens:', function () { tokens.before('<%= a %>\n<%= b %>\n<%= c %>', re).should.match(testRe); }); }); describe('tokens.after()', function () { it('should replace placeholder tokens with original values:', function () { var before = tokens.before('<%= a %>\n<%= b %>\n<%= c %>', re); before.should.match(testRe); tokens.after(before).should.equal('<%= a %>\n<%= b %>\n<%= c %>'); }); }); });