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Diffstat (limited to 'web/static/js/marked')
| -rw-r--r-- | web/static/js/marked/LICENSE | 19 | ||||
| -rw-r--r-- | web/static/js/marked/Makefile | 12 | ||||
| -rw-r--r-- | web/static/js/marked/README.md | 406 | ||||
| -rwxr-xr-x | web/static/js/marked/bin/marked | 187 | ||||
| -rw-r--r-- | web/static/js/marked/lib/marked.js | 980 | ||||
| -rw-r--r-- | web/static/js/marked/man/marked.1 | 91 | ||||
| -rw-r--r-- | web/static/js/marked/marked.min.js | 6 |
7 files changed, 1701 insertions, 0 deletions
diff --git a/web/static/js/marked/LICENSE b/web/static/js/marked/LICENSE new file mode 100644 index 000000000..a7b812ed6 --- /dev/null +++ b/web/static/js/marked/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2011-2014, Christopher Jeffrey (https://github.com/chjj/) + +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. diff --git a/web/static/js/marked/Makefile b/web/static/js/marked/Makefile new file mode 100644 index 000000000..d9349f079 --- /dev/null +++ b/web/static/js/marked/Makefile @@ -0,0 +1,12 @@ +all: + @cp lib/marked.js marked.js + @uglifyjs --comments '/\*[^\0]+?Copyright[^\0]+?\*/' -o marked.min.js lib/marked.js + +clean: + @rm marked.js + @rm marked.min.js + +bench: + @node test --bench + +.PHONY: clean all diff --git a/web/static/js/marked/README.md b/web/static/js/marked/README.md new file mode 100644 index 000000000..efa71aaaa --- /dev/null +++ b/web/static/js/marked/README.md @@ -0,0 +1,406 @@ +# marked + +> A full-featured markdown parser and compiler, written in JavaScript. Built +> for speed. + +[][badge] + +## Install + +``` bash +npm install marked --save +``` + +## Usage + +Minimal usage: + +```js +var marked = require('marked'); +console.log(marked('I am using __markdown__.')); +// Outputs: <p>I am using <strong>markdown</strong>.</p> +``` + +Example setting options with default values: + +```js +var marked = require('marked'); +marked.setOptions({ + renderer: new marked.Renderer(), + gfm: true, + tables: true, + breaks: false, + pedantic: false, + sanitize: true, + smartLists: true, + smartypants: false +}); + +console.log(marked('I am using __markdown__.')); +``` + +### Browser + +```html +<!doctype html> +<html> +<head> + <meta charset="utf-8"/> + <title>Marked in the browser</title> + <script src="lib/marked.js"></script> +</head> +<body> + <div id="content"></div> + <script> + document.getElementById('content').innerHTML = + marked('# Marked in browser\n\nRendered by **marked**.'); + </script> +</body> +</html> +``` + +## marked(markdownString [,options] [,callback]) + +### markdownString + +Type: `string` + +String of markdown source to be compiled. + +### options + +Type: `object` + +Hash of options. Can also be set using the `marked.setOptions` method as seen +above. + +### callback + +Type: `function` + +Function called when the `markdownString` has been fully parsed when using +async highlighting. If the `options` argument is omitted, this can be used as +the second argument. + +## Options + +### highlight + +Type: `function` + +A function to highlight code blocks. The first example below uses async highlighting with +[node-pygmentize-bundled][pygmentize], and the second is a synchronous example using +[highlight.js][highlight]: + +```js +var marked = require('marked'); + +var markdownString = '```js\n console.log("hello"); \n```'; + +// Async highlighting with pygmentize-bundled +marked.setOptions({ + highlight: function (code, lang, callback) { + require('pygmentize-bundled')({ lang: lang, format: 'html' }, code, function (err, result) { + callback(err, result.toString()); + }); + } +}); + +// Using async version of marked +marked(markdownString, function (err, content) { + if (err) throw err; + console.log(content); +}); + +// Synchronous highlighting with highlight.js +marked.setOptions({ + highlight: function (code) { + return require('highlight.js').highlightAuto(code).value; + } +}); + +console.log(marked(markdownString)); +``` + +#### highlight arguments + +`code` + +Type: `string` + +The section of code to pass to the highlighter. + +`lang` + +Type: `string` + +The programming language specified in the code block. + +`callback` + +Type: `function` + +The callback function to call when using an async highlighter. + +### renderer + +Type: `object` +Default: `new Renderer()` + +An object containing functions to render tokens to HTML. + +#### Overriding renderer methods + +The renderer option allows you to render tokens in a custom manner. Here is an +example of overriding the default heading token rendering by adding an embedded anchor tag like on GitHub: + +```javascript +var marked = require('marked'); +var renderer = new marked.Renderer(); + +renderer.heading = function (text, level) { + var escapedText = text.toLowerCase().replace(/[^\w]+/g, '-'); + + return '<h' + level + '><a name="' + + escapedText + + '" class="anchor" href="#' + + escapedText + + '"><span class="header-link"></span></a>' + + text + '</h' + level + '>'; +}, + +console.log(marked('# heading+', { renderer: renderer })); +``` +This code will output the following HTML: +```html +<h1> + <a name="heading-" class="anchor" href="#heading-"> + <span class="header-link"></span> + </a> + heading+ +</h1> +``` + +#### Block level renderer methods + +- code(*string* code, *string* language) +- blockquote(*string* quote) +- html(*string* html) +- heading(*string* text, *number* level) +- hr() +- list(*string* body, *boolean* ordered) +- listitem(*string* text) +- paragraph(*string* text) +- table(*string* header, *string* body) +- tablerow(*string* content) +- tablecell(*string* content, *object* flags) + +`flags` has the following properties: + +```js +{ + header: true || false, + align: 'center' || 'left' || 'right' +} +``` + +#### Inline level renderer methods + +- strong(*string* text) +- em(*string* text) +- codespan(*string* code) +- br() +- del(*string* text) +- link(*string* href, *string* title, *string* text) +- image(*string* href, *string* title, *string* text) + +### gfm + +Type: `boolean` +Default: `true` + +Enable [GitHub flavored markdown][gfm]. + +### tables + +Type: `boolean` +Default: `true` + +Enable GFM [tables][tables]. +This option requires the `gfm` option to be true. + +### breaks + +Type: `boolean` +Default: `false` + +Enable GFM [line breaks][breaks]. +This option requires the `gfm` option to be true. + +### pedantic + +Type: `boolean` +Default: `false` + +Conform to obscure parts of `markdown.pl` as much as possible. Don't fix any of +the original markdown bugs or poor behavior. + +### sanitize + +Type: `boolean` +Default: `false` + +Sanitize the output. Ignore any HTML that has been input. + +### smartLists + +Type: `boolean` +Default: `true` + +Use smarter list behavior than the original markdown. May eventually be +default with the old behavior moved into `pedantic`. + +### smartypants + +Type: `boolean` +Default: `false` + +Use "smart" typograhic punctuation for things like quotes and dashes. + +## Access to lexer and parser + +You also have direct access to the lexer and parser if you so desire. + +``` js +var tokens = marked.lexer(text, options); +console.log(marked.parser(tokens)); +``` + +``` js +var lexer = new marked.Lexer(options); +var tokens = lexer.lex(text); +console.log(tokens); +console.log(lexer.rules); +``` + +## CLI + +``` bash +$ marked -o hello.html +hello world +^D +$ cat hello.html +<p>hello world</p> +``` + +## Philosophy behind marked + +The point of marked was to create a markdown compiler where it was possible to +frequently parse huge chunks of markdown without having to worry about +caching the compiled output somehow...or blocking for an unnecesarily long time. + +marked is very concise and still implements all markdown features. It is also +now fully compatible with the client-side. + +marked more or less passes the official markdown test suite in its +entirety. This is important because a surprising number of markdown compilers +cannot pass more than a few tests. It was very difficult to get marked as +compliant as it is. It could have cut corners in several areas for the sake +of performance, but did not in order to be exactly what you expect in terms +of a markdown rendering. In fact, this is why marked could be considered at a +disadvantage in the benchmarks above. + +Along with implementing every markdown feature, marked also implements [GFM +features][gfmf]. + +## Benchmarks + +node v0.8.x + +``` bash +$ node test --bench +marked completed in 3411ms. +marked (gfm) completed in 3727ms. +marked (pedantic) completed in 3201ms. +robotskirt completed in 808ms. +showdown (reuse converter) completed in 11954ms. +showdown (new converter) completed in 17774ms. +markdown-js completed in 17191ms. +``` + +__Marked is now faster than Discount, which is written in C.__ + +For those feeling skeptical: These benchmarks run the entire markdown test suite 1000 times. The test suite tests every feature. It doesn't cater to specific aspects. + +### Pro level + +You also have direct access to the lexer and parser if you so desire. + +``` js +var tokens = marked.lexer(text, options); +console.log(marked.parser(tokens)); +``` + +``` js +var lexer = new marked.Lexer(options); +var tokens = lexer.lex(text); +console.log(tokens); +console.log(lexer.rules); +``` + +``` bash +$ node +> require('marked').lexer('> i am using marked.') +[ { type: 'blockquote_start' }, + { type: 'paragraph', + text: 'i am using marked.' }, + { type: 'blockquote_end' }, + links: {} ] +``` + +## Running Tests & Contributing + +If you want to submit a pull request, make sure your changes pass the test +suite. If you're adding a new feature, be sure to add your own test. + +The marked test suite is set up slightly strangely: `test/new` is for all tests +that are not part of the original markdown.pl test suite (this is where your +test should go if you make one). `test/original` is only for the original +markdown.pl tests. `test/tests` houses both types of tests after they have been +combined and moved/generated by running `node test --fix` or `marked --test +--fix`. + +In other words, if you have a test to add, add it to `test/new/` and then +regenerate the tests with `node test --fix`. Commit the result. If your test +uses a certain feature, for example, maybe it assumes GFM is *not* enabled, you +can add `.nogfm` to the filename. So, `my-test.text` becomes +`my-test.nogfm.text`. You can do this with any marked option. Say you want +line breaks and smartypants enabled, your filename should be: +`my-test.breaks.smartypants.text`. + +To run the tests: + +``` bash +cd marked/ +node test +``` + +### Contribution and License Agreement + +If you contribute code to this project, you are implicitly allowing your code +to be distributed under the MIT license. You are also implicitly verifying that +all code is your original work. `</legalese>` + +## License + +Copyright (c) 2011-2014, Christopher Jeffrey. (MIT License) + +See LICENSE for more info. + +[gfm]: https://help.github.com/articles/github-flavored-markdown +[gfmf]: http://github.github.com/github-flavored-markdown/ +[pygmentize]: https://github.com/rvagg/node-pygmentize-bundled +[highlight]: https://github.com/isagalaev/highlight.js +[badge]: http://badge.fury.io/js/marked +[tables]: https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet#wiki-tables +[breaks]: https://help.github.com/articles/github-flavored-markdown#newlines diff --git a/web/static/js/marked/bin/marked b/web/static/js/marked/bin/marked new file mode 100755 index 000000000..64254fc3e --- /dev/null +++ b/web/static/js/marked/bin/marked @@ -0,0 +1,187 @@ +#!/usr/bin/env node + +/** + * Marked CLI + * Copyright (c) 2011-2013, Christopher Jeffrey (MIT License) + */ + +var fs = require('fs') + , util = require('util') + , marked = require('../'); + +/** + * Man Page + */ + +function help() { + var spawn = require('child_process').spawn; + + var options = { + cwd: process.cwd(), + env: process.env, + setsid: false, + customFds: [0, 1, 2] + }; + + spawn('man', + [__dirname + '/../man/marked.1'], + options); +} + +/** + * Main + */ + +function main(argv, callback) { + var files = [] + , options = {} + , input + , output + , arg + , tokens + , opt; + + function getarg() { + var arg = argv.shift(); + + if (arg.indexOf('--') === 0) { + // e.g. --opt + arg = arg.split('='); + if (arg.length > 1) { + // e.g. --opt=val + argv.unshift(arg.slice(1).join('=')); + } + arg = arg[0]; + } else if (arg[0] === '-') { + if (arg.length > 2) { + // e.g. -abc + argv = arg.substring(1).split('').map(function(ch) { + return '-' + ch; + }).concat(argv); + arg = argv.shift(); + } else { + // e.g. -a + } + } else { + // e.g. foo + } + + return arg; + } + + while (argv.length) { + arg = getarg(); + switch (arg) { + case '--test': + return require('../test').main(process.argv.slice()); + case '-o': + case '--output': + output = argv.shift(); + break; + case '-i': + case '--input': + input = argv.shift(); + break; + case '-t': + case '--tokens': + tokens = true; + break; + case '-h': + case '--help': + return help(); + default: + if (arg.indexOf('--') === 0) { + opt = camelize(arg.replace(/^--(no-)?/, '')); + if (!marked.defaults.hasOwnProperty(opt)) { + continue; + } + if (arg.indexOf('--no-') === 0) { + options[opt] = typeof marked.defaults[opt] !== 'boolean' + ? null + : false; + } else { + options[opt] = typeof marked.defaults[opt] !== 'boolean' + ? argv.shift() + : true; + } + } else { + files.push(arg); + } + break; + } + } + + function getData(callback) { + if (!input) { + if (files.length <= 2) { + return getStdin(callback); + } + input = files.pop(); + } + return fs.readFile(input, 'utf8', callback); + } + + return getData(function(err, data) { + if (err) return callback(err); + + data = tokens + ? JSON.stringify(marked.lexer(data, options), null, 2) + : marked(data, options); + + if (!output) { + process.stdout.write(data + '\n'); + return callback(); + } + + return fs.writeFile(output, data, callback); + }); +} + +/** + * Helpers + */ + +function getStdin(callback) { + var stdin = process.stdin + , buff = ''; + + stdin.setEncoding('utf8'); + + stdin.on('data', function(data) { + buff += data; + }); + + stdin.on('error', function(err) { + return callback(err); + }); + + stdin.on('end', function() { + return callback(null, buff); + }); + + try { + stdin.resume(); + } catch (e) { + callback(e); + } +} + +function camelize(text) { + return text.replace(/(\w)-(\w)/g, function(_, a, b) { + return a + b.toUpperCase(); + }); +} + +/** + * Expose / Entry Point + */ + +if (!module.parent) { + process.title = 'marked'; + main(process.argv.slice(), function(err, code) { + if (err) throw err; + return process.exit(code || 0); + }); +} else { + module.exports = main; +} diff --git a/web/static/js/marked/lib/marked.js b/web/static/js/marked/lib/marked.js new file mode 100644 index 000000000..7f2438069 --- /dev/null +++ b/web/static/js/marked/lib/marked.js @@ -0,0 +1,980 @@ +/** + * marked - a markdown parser + * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed) + * https://github.com/chjj/marked + */ + +;(function() { + +/** + * Block-Level Grammar + */ + +var block = { + newline: /^\n+/, + code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/, + fences: noop, + hr: /^( *[-*_]){3,} *(?:\n+|$)/, + heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/, + nptable: noop, + lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/, + blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/, + list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/, + html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/, + def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/, + table: noop, + paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/, + text: /^[^\n]+/ +}; + +block.bullet = /(?:[*+-]|\d+\.)/; +block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/; +block.item = replace(block.item, 'gm') + (/bull/g, block.bullet) + (); + +block.list = replace(block.list) + (/bull/g, block.bullet) + ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))') + ('def', '\\n+(?=' + block.def.source + ')') + (); + +block.blockquote = replace(block.blockquote) + ('def', block.def) + (); + +block._tag = '(?!(?:' + + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code' + + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo' + + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b'; + +block.html = replace(block.html) + ('comment', /<!--[\s\S]*?-->/) + ('closed', /<(tag)[\s\S]+?<\/\1>/) + ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/) + (/tag/g, block._tag) + (); + +block.paragraph = replace(block.paragraph) + ('hr', block.hr) + ('heading', block.heading) + ('lheading', block.lheading) + ('blockquote', block.blockquote) + ('tag', '<' + block._tag) + ('def', block.def) + (); + +/** + * Normal Block Grammar + */ + +block.normal = merge({}, block); + +/** + * GFM Block Grammar + */ + +block.gfm = merge({}, block.normal, { + fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/, + paragraph: /^/, + heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/ +}); + +block.gfm.paragraph = replace(block.paragraph) + ('(?!', '(?!' + + block.gfm.fences.source.replace('\\1', '\\2') + '|' + + block.list.source.replace('\\1', '\\3') + '|') + (); + +/** + * GFM + Tables Block Grammar + */ + +block.tables = merge({}, block.gfm, { + nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/, + table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/ +}); + +/** + * Block Lexer + */ + +function Lexer(options) { + this.tokens = []; + this.tokens.links = {}; + this.options = options || marked.defaults; + this.rules = block.normal; + + if (this.options.gfm) { + if (this.options.tables) { + this.rules = block.tables; + } else { + this.rules = block.gfm; + } + } +} + +/** + * Expose Block Rules + */ + +Lexer.rules = block; + +/** + * Static Lex Method + */ + +Lexer.lex = function(src, options) { + var lexer = new Lexer(options); + return lexer.lex(src); +}; + +/** + * Preprocessing + */ + +Lexer.prototype.lex = function(src) { + src = src + .replace(/\r\n|\r/g, '\n') + .replace(/\t/g, ' ') + .replace(/\u00a0/g, ' ') + .replace(/\u2424/g, '\n'); + + return this.token(src, true); +}; + +/** + * Lexing + */ + +Lexer.prototype.token = function(src, top, bq) { + var src = src.replace(/^ +$/gm, '') + , next + , loose + , cap + , bull + , b + , item + , space + , i + , l; + + while (src) { + // newline + if (cap = this.rules.newline.exec(src)) { + src = src.substring(cap[0].length); + if (cap[0].length > 1) { + this.tokens.push({ + type: 'space' + }); + } + } + + // def + if ((!bq && top) && (cap = this.rules.def.exec(src))) { + src = src.substring(cap[0].length); + this.tokens.links[cap[1].toLowerCase()] = { + href: cap[2], + title: cap[3] + }; + continue; + } + + // html + if (cap = this.rules.html.exec(src)) { + src = src.substring(cap[0].length); + this.tokens.push({ + type: this.options.sanitize + ? 'paragraph' + : 'html', + pre: !this.options.sanitizer + && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'), + text: cap[0] + }); + continue; + } + + // text + if (cap = this.rules.text.exec(src)) { + // Top-level should never reach here. + src = src.substring(cap[0].length); + this.tokens.push({ + type: 'text', + text: cap[0] + }); + continue; + } + + if (src) { + throw new + Error('Infinite loop on byte: ' + src.charCodeAt(0)); + } + } + + return this.tokens; +}; + +/** + * Inline-Level Grammar + */ + +var inline = { + escape: /^\\([\\`*{}\[\]()#+\-.!_>])/, + autolink: /^<([^ >]+(@|:\/)[^ >]+)>/, + url: noop, + tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/, + link: /^!?\[(inside)\]\(href\)/, + reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/, + nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/, + strong: /^(\*{1})\s*([^\r?\n|\r]*?[^\*])\s*\1(?!\*)/, + em: /^(_{1})\s*([^\r?\n|\r]*?[^_])\s*\1(?!_)/, + code: /^(`{1})\s*([^\r?\n|\r]*?[^`])\s*\1(?!`)/, + br: /^ {2,}\n(?!\s*$)/, + del: noop, + text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/ +}; + +inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/; +inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/; + +inline.link = replace(inline.link) + ('inside', inline._inside) + ('href', inline._href) + (); + +inline.reflink = replace(inline.reflink) + ('inside', inline._inside) + (); + +/** + * Normal Inline Grammar + */ + +inline.normal = merge({}, inline); + +/** + * Pedantic Inline Grammar + */ + +inline.pedantic = merge({}, inline.normal, { + strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/, + em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/ +}); + +/** + * GFM Inline Grammar + */ + +inline.gfm = merge({}, inline.normal, { + escape: replace(inline.escape)('])', '~|])')(), + url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/, + del: /^~(?=\S)([\s\S]*?\S)~/, + text: replace(inline.text) + (']|', '~]|') + ('|', '|https?://|') + () +}); + +/** + * GFM + Line Breaks Inline Grammar + */ + +inline.breaks = merge({}, inline.gfm, { + br: replace(inline.br)('{2,}', '*')(), + text: replace(inline.gfm.text)('{2,}', '*')() +}); + +/** + * Inline Lexer & Compiler + */ + +function InlineLexer(links, options) { + this.options = options || marked.defaults; + this.links = links; + this.rules = inline.normal; + this.renderer = this.options.renderer || new Renderer; + this.renderer.options = this.options; + + if (!this.links) { + throw new + Error('Tokens array requires a `links` property.'); + } + + if (this.options.gfm) { + if (this.options.breaks) { + this.rules = inline.breaks; + } else { + this.rules = inline.gfm; + } + } else if (this.options.pedantic) { + this.rules = inline.pedantic; + } +} + +/** + * Expose Inline Rules + */ + +InlineLexer.rules = inline; + +/** + * Static Lexing/Compiling Method + */ + +InlineLexer.output = function(src, links, options) { + var inline = new InlineLexer(links, options); + return inline.output(src); +}; + +/** + * Lexing/Compiling + */ + +InlineLexer.prototype.output = function(src) { + var out = '' + , link + , text + , href + , cap; + + while (src) { + // escape + if (cap = this.rules.escape.exec(src)) { + src = src.substring(cap[0].length); + out += cap[1]; + continue; + } + + // autolink + if (cap = this.rules.autolink.exec(src)) { + src = src.substring(cap[0].length); + if (cap[2] === '@') { + text = cap[1].charAt(6) === ':' + ? this.mangle(cap[1].substring(7)) + : this.mangle(cap[1]); + href = text; + } else { + text = escape(cap[1]); + href = text; + } + out += this.renderer.link(href, null, text); + continue; + } + + // strong + if (cap = this.rules.strong.exec(src)) { + src = src.substring(cap[0].length); + out += this.renderer.strong(this.output(cap[2] || cap[1])); + continue; + } + + // em + if (cap = this.rules.em.exec(src)) { + src = src.substring(cap[0].length); + out += this.renderer.em(this.output(cap[2] || cap[1])); + continue; + } + + // code + if (cap = this.rules.code.exec(src)) { + src = src.substring(cap[0].length); + out += this.renderer.codespan(escape(cap[2], true)); + continue; + } + + // text + if (cap = this.rules.text.exec(src)) { + src = src.substring(cap[0].length); + out += this.renderer.text(escape(this.smartypants(cap[0]))); + continue; + } + + if (src) { + throw new + Error('Infinite loop on byte: ' + src.charCodeAt(0)); + } + } + + return out; +}; + +/** + * Compile Link + */ + +InlineLexer.prototype.outputLink = function(cap, link) { + var href = escape(link.href) + , title = link.title ? escape(link.title) : null; + + return cap[0].charAt(0) !== '!' + ? this.renderer.link(href, title, this.output(cap[1])) + : this.renderer.image(href, title, escape(cap[1])); +}; + +/** + * Smartypants Transformations + */ + +InlineLexer.prototype.smartypants = function(text) { + if (!this.options.smartypants) return text; + return text + // em-dashes + .replace(/---/g, '\u2014') + // en-dashes + .replace(/--/g, '\u2013') + // opening singles + .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018') + // closing singles & apostrophes + .replace(/'/g, '\u2019') + // opening doubles + .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c') + // closing doubles + .replace(/"/g, '\u201d') + // ellipses + .replace(/\.{3}/g, '\u2026'); +}; + +/** + * Mangle Links + */ + +InlineLexer.prototype.mangle = function(text) { + if (!this.options.mangle) return text; + var out = '' + , l = text.length + , i = 0 + , ch; + + for (; i < l; i++) { + ch = text.charCodeAt(i); + if (Math.random() > 0.5) { + ch = 'x' + ch.toString(16); + } + out += '&#' + ch + ';'; + } + + return out; +}; + +/** + * Renderer + */ + +function Renderer(options) { + this.options = options || {}; +} + +Renderer.prototype.code = function(code, lang, escaped) { + if (!lang) { + return '<pre><code>' + + (escaped ? code : escape(code, true)) + + '\n</code></pre>'; + } + + return '<pre><code class="' + + this.options.langPrefix + + escape(lang, true) + + '">' + + (escaped ? code : escape(code, true)) + + '\n</code></pre>\n'; +}; + +Renderer.prototype.blockquote = function(quote) { + return '<blockquote>\n' + quote + '</blockquote>\n'; +}; + +Renderer.prototype.html = function(html) { + return html; +}; + +Renderer.prototype.heading = function(text, level, raw) { + return '<h' + + level + + ' id="' + + this.options.headerPrefix + + raw.toLowerCase().replace(/[^\w]+/g, '-') + + '">' + + text + + '</h' + + level + + '>\n'; +}; + +Renderer.prototype.hr = function() { + return this.options.xhtml ? '<hr/>\n' : '<hr>\n'; +}; + +Renderer.prototype.list = function(body, ordered) { + var type = ordered ? 'ol' : 'ul'; + return '<' + type + '>\n' + body + '</' + type + '>\n'; +}; + +Renderer.prototype.listitem = function(text) { + return '<li>' + text + '</li>\n'; +}; + +Renderer.prototype.paragraph = function(text) { + return '<p>' + text + '</p>\n'; +}; + +Renderer.prototype.table = function(header, body) { + return '<table>\n' + + '<thead>\n' + + header + + '</thead>\n' + + '<tbody>\n' + + body + + '</tbody>\n' + + '</table>\n'; +}; + +Renderer.prototype.tablerow = function(content) { + return '<tr>\n' + content + '</tr>\n'; +}; + +Renderer.prototype.tablecell = function(content, flags) { + var type = flags.header ? 'th' : 'td'; + var tag = flags.align + ? '<' + type + ' style="text-align:' + flags.align + '">' + : '<' + type + '>'; + return tag + content + '</' + type + '>\n'; +}; + +// span level renderer +Renderer.prototype.strong = function(text) { + return '<strong>' + text + '</strong>'; +}; + +Renderer.prototype.em = function(text) { + return '<em>' + text + '</em>'; +}; + +Renderer.prototype.codespan = function(text) { + return '<code>' + text + '</code>'; +}; + +Renderer.prototype.br = function() { + return this.options.xhtml ? '<br/>' : '<br>'; +}; + +Renderer.prototype.del = function(text) { + return '<del>' + text + '</del>'; +}; + +Renderer.prototype.link = function(href, title, text) { + if (this.options.sanitize) { + try { + var prot = decodeURIComponent(unescape(href)) + .replace(/[^\w:]/g, '') + .toLowerCase(); + } catch (e) { + return ''; + } + if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) { + return ''; + } + } + var out = '<a href="' + href + '"'; + if (title) { + out += ' title="' + title + '"'; + } + out += '>' + text + '</a>'; + return out; +}; + +Renderer.prototype.image = function(href, title, text) { + var out = '<img src="' + href + '" alt="' + text + '"'; + if (title) { + out += ' title="' + title + '"'; + } + out += this.options.xhtml ? '/>' : '>'; + return out; +}; + +Renderer.prototype.text = function(text) { + return text; +}; + +/** + * Parsing & Compiling + */ + +function Parser(options) { + this.tokens = []; + this.token = null; + this.options = options || marked.defaults; + this.options.renderer = this.options.renderer || new Renderer; + this.renderer = this.options.renderer; + this.renderer.options = this.options; +} + +/** + * Static Parse Method + */ + +Parser.parse = function(src, options, renderer) { + var parser = new Parser(options, renderer); + return parser.parse(src); +}; + +/** + * Parse Loop + */ + +Parser.prototype.parse = function(src) { + this.inline = new InlineLexer(src.links, this.options, this.renderer); + this.tokens = src.reverse(); + + var out = ''; + while (this.next()) { + out += this.tok(); + } + + return out; +}; + +/** + * Next Token + */ + +Parser.prototype.next = function() { + return this.token = this.tokens.pop(); +}; + +/** + * Preview Next Token + */ + +Parser.prototype.peek = function() { + return this.tokens[this.tokens.length - 1] || 0; +}; + +/** + * Parse Text Tokens + */ + +Parser.prototype.parseText = function() { + var body = this.token.text; + + while (this.peek().type === 'text') { + body += '\n' + this.next().text; + } + + return this.inline.output(body); +}; + +/** + * Parse Current Token + */ + +Parser.prototype.tok = function() { + switch (this.token.type) { + case 'space': { + return ''; + } + case 'hr': { + return this.renderer.hr(); + } + case 'heading': { + return this.renderer.heading( + this.inline.output(this.token.text), + this.token.depth, + this.token.text); + } + case 'code': { + return this.renderer.code(this.token.text, + this.token.lang, + this.token.escaped); + } + case 'table': { + var header = '' + , body = '' + , i + , row + , cell + , flags + , j; + + // header + cell = ''; + for (i = 0; i < this.token.header.length; i++) { + flags = { header: true, align: this.token.align[i] }; + cell += this.renderer.tablecell( + this.inline.output(this.token.header[i]), + { header: true, align: this.token.align[i] } + ); + } + header += this.renderer.tablerow(cell); + + for (i = 0; i < this.token.cells.length; i++) { + row = this.token.cells[i]; + + cell = ''; + for (j = 0; j < row.length; j++) { + cell += this.renderer.tablecell( + this.inline.output(row[j]), + { header: false, align: this.token.align[j] } + ); + } + + body += this.renderer.tablerow(cell); + } + return this.renderer.table(header, body); + } + case 'blockquote_start': { + var body = ''; + + while (this.next().type !== 'blockquote_end') { + body += this.tok(); + } + + return this.renderer.blockquote(body); + } + case 'list_start': { + var body = '' + , ordered = this.token.ordered; + + while (this.next().type !== 'list_end') { + body += this.tok(); + } + + return this.renderer.list(body, ordered); + } + case 'list_item_start': { + var body = ''; + + while (this.next().type !== 'list_item_end') { + body += this.token.type === 'text' + ? this.parseText() + : this.tok(); + } + + return this.renderer.listitem(body); + } + case 'loose_item_start': { + var body = ''; + + while (this.next().type !== 'list_item_end') { + body += this.tok(); + } + + return this.renderer.listitem(body); + } + case 'html': { + var html = !this.token.pre && !this.options.pedantic + ? this.inline.output(this.token.text) + : this.token.text; + return this.renderer.html(html); + } + case 'paragraph': { + return this.renderer.paragraph(this.inline.output(this.token.text)); + } + case 'text': { + return this.renderer.paragraph(this.parseText()); + } + } +}; + +/** + * Helpers + */ + +function escape(html, encode) { + return html + .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&') + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(/"/g, '"') + .replace(/'/g, '''); +} + +function unescape(html) { + return html.replace(/&([#\w]+);/g, function(_, n) { + n = n.toLowerCase(); + if (n === 'colon') return ':'; + if (n.charAt(0) === '#') { + return n.charAt(1) === 'x' + ? String.fromCharCode(parseInt(n.substring(2), 16)) + : String.fromCharCode(+n.substring(1)); + } + return ''; + }); +} + +function replace(regex, opt) { + regex = regex.source; + opt = opt || ''; + return function self(name, val) { + if (!name) return new RegExp(regex, opt); + val = val.source || val; + val = val.replace(/(^|[^\[])\^/g, '$1'); + regex = regex.replace(name, val); + return self; + }; +} + +function noop() {} +noop.exec = noop; + +function merge(obj) { + var i = 1 + , target + , key; + + for (; i < arguments.length; i++) { + target = arguments[i]; + for (key in target) { + if (Object.prototype.hasOwnProperty.call(target, key)) { + obj[key] = target[key]; + } + } + } + + return obj; +} + + +/** + * Marked + */ + +function marked(src, opt, callback) { + if (callback || typeof opt === 'function') { + if (!callback) { + callback = opt; + opt = null; + } + + opt = merge({}, marked.defaults, opt || {}); + + var highlight = opt.highlight + , tokens + , pending + , i = 0; + + try { + tokens = Lexer.lex(src, opt) + } catch (e) { + return callback(e); + } + + pending = tokens.length; + + var done = function(err) { + if (err) { + opt.highlight = highlight; + return callback(err); + } + + var out; + + try { + out = Parser.parse(tokens, opt); + } catch (e) { + err = e; + } + + opt.highlight = highlight; + + return err + ? callback(err) + : callback(null, out); + }; + + if (!highlight || highlight.length < 3) { + return done(); + } + + delete opt.highlight; + + if (!pending) return done(); + + for (; i < tokens.length; i++) { + (function(token) { + if (token.type !== 'code') { + return --pending || done(); + } + return highlight(token.text, token.lang, function(err, code) { + if (err) return done(err); + if (code == null || code === token.text) { + return --pending || done(); + } + token.text = code; + token.escaped = true; + --pending || done(); + }); + })(tokens[i]); + } + + return; + } + try { + if (opt) opt = merge({}, marked.defaults, opt); + return Parser.parse(Lexer.lex(src, opt), opt); + } catch (e) { + e.message += '\nPlease report this to https://github.com/chjj/marked.'; + if ((opt || marked.defaults).silent) { + return '<p>An error occured:</p><pre>' + + escape(e.message + '', true) + + '</pre>'; + } + throw e; + } +} + +/** + * Options + */ + +marked.options = +marked.setOptions = function(opt) { + merge(marked.defaults, opt); + return marked; +}; + +marked.defaults = { + gfm: true, + tables: true, + breaks: false, + pedantic: false, + sanitize: false, + sanitizer: null, + mangle: true, + smartLists: false, + silent: false, + highlight: null, + langPrefix: 'lang-', + smartypants: false, + headerPrefix: '', + renderer: new Renderer, + xhtml: false +}; + +/** + * Expose + */ + +marked.Parser = Parser; +marked.parser = Parser.parse; + +marked.Renderer = Renderer; + +marked.Lexer = Lexer; +marked.lexer = Lexer.lex; + +marked.InlineLexer = InlineLexer; +marked.inlineLexer = InlineLexer.output; + +marked.parse = marked; + +if (typeof module !== 'undefined' && typeof exports === 'object') { + module.exports = marked; +} else if (typeof define === 'function' && define.amd) { + define(function() { return marked; }); +} else { + this.marked = marked; +} + +}).call(function() { + return this || (typeof window !== 'undefined' ? window : global); +}()); diff --git a/web/static/js/marked/man/marked.1 b/web/static/js/marked/man/marked.1 new file mode 100644 index 000000000..b9bdc8c21 --- /dev/null +++ b/web/static/js/marked/man/marked.1 @@ -0,0 +1,91 @@ +.ds q \N'34' +.TH marked 1 "2014-01-31" "v0.3.1" "marked.js" + +.SH NAME +marked \- a javascript markdown parser + +.SH SYNOPSIS +.B marked +[\-o \fI<output>\fP] [\-i \fI<input>\fP] [\-\-help] +[\-\-tokens] [\-\-pedantic] [\-\-gfm] +[\-\-breaks] [\-\-tables] [\-\-sanitize] +[\-\-smart\-lists] [\-\-lang\-prefix \fI<prefix>\fP] +[\-\-no\-etc...] [\-\-silent] [\fIfilename\fP] + +.SH DESCRIPTION +.B marked +is a full-featured javascript markdown parser, built for speed. It also includes +multiple GFM features. + +.SH EXAMPLES +.TP +cat in.md | marked > out.html +.TP +echo "hello *world*" | marked +.TP +marked \-o out.html in.md \-\-gfm +.TP +marked \-\-output="hello world.html" \-i in.md \-\-no-breaks + +.SH OPTIONS +.TP +.BI \-o,\ \-\-output\ [\fIoutput\fP] +Specify file output. If none is specified, write to stdout. +.TP +.BI \-i,\ \-\-input\ [\fIinput\fP] +Specify file input, otherwise use last argument as input file. If no input file +is specified, read from stdin. +.TP +.BI \-t,\ \-\-tokens +Output a token stream instead of html. +.TP +.BI \-\-pedantic +Conform to obscure parts of markdown.pl as much as possible. Don't fix original +markdown bugs. +.TP +.BI \-\-gfm +Enable github flavored markdown. +.TP +.BI \-\-breaks +Enable GFM line breaks. Only works with the gfm option. +.TP +.BI \-\-tables +Enable GFM tables. Only works with the gfm option. +.TP +.BI \-\-sanitize +Sanitize output. Ignore any HTML input. +.TP +.BI \-\-smart\-lists +Use smarter list behavior than the original markdown. +.TP +.BI \-\-lang\-prefix\ [\fIprefix\fP] +Set the prefix for code block classes. +.TP +.BI \-\-mangle +Mangle email addresses. +.TP +.BI \-\-no\-sanitize,\ \-no-etc... +The inverse of any of the marked options above. +.TP +.BI \-\-silent +Silence error output. +.TP +.BI \-h,\ \-\-help +Display help information. + +.SH CONFIGURATION +For configuring and running programmatically. + +.B Example + + require('marked')('*foo*', { gfm: true }); + +.SH BUGS +Please report any bugs to https://github.com/chjj/marked. + +.SH LICENSE +Copyright (c) 2011-2014, Christopher Jeffrey (MIT License). + +.SH "SEE ALSO" +.BR markdown(1), +.BR node.js(1) diff --git a/web/static/js/marked/marked.min.js b/web/static/js/marked/marked.min.js new file mode 100644 index 000000000..555c1dc1d --- /dev/null +++ b/web/static/js/marked/marked.min.js @@ -0,0 +1,6 @@ +/** + * marked - a markdown parser + * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed) + * https://github.com/chjj/marked + */ +(function(){var block={newline:/^\n+/,code:/^( {4}[^\n]+\n*)+/,fences:noop,hr:/^( *[-*_]){3,} *(?:\n+|$)/,heading:/^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,nptable:noop,lheading:/^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,blockquote:/^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,list:/^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,html:/^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,def:/^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,table:noop,paragraph:/^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,text:/^[^\n]+/};block.bullet=/(?:[*+-]|\d+\.)/;block.item=/^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;block.item=replace(block.item,"gm")(/bull/g,block.bullet)();block.list=replace(block.list)(/bull/g,block.bullet)("hr","\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))")("def","\\n+(?="+block.def.source+")")();block.blockquote=replace(block.blockquote)("def",block.def)();block._tag="(?!(?:"+"a|em|strong|small|s|cite|q|dfn|abbr|data|time|code"+"|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo"+"|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b";block.html=replace(block.html)("comment",/<!--[\s\S]*?-->/)("closed",/<(tag)[\s\S]+?<\/\1>/)("closing",/<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)(/tag/g,block._tag)();block.paragraph=replace(block.paragraph)("hr",block.hr)("heading",block.heading)("lheading",block.lheading)("blockquote",block.blockquote)("tag","<"+block._tag)("def",block.def)();block.normal=merge({},block);block.gfm=merge({},block.normal,{fences:/^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,paragraph:/^/,heading:/^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/});block.gfm.paragraph=replace(block.paragraph)("(?!","(?!"+block.gfm.fences.source.replace("\\1","\\2")+"|"+block.list.source.replace("\\1","\\3")+"|")();block.tables=merge({},block.gfm,{nptable:/^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,table:/^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/});function Lexer(options){this.tokens=[];this.tokens.links={};this.options=options||marked.defaults;this.rules=block.normal;if(this.options.gfm){if(this.options.tables){this.rules=block.tables}else{this.rules=block.gfm}}}Lexer.rules=block;Lexer.lex=function(src,options){var lexer=new Lexer(options);return lexer.lex(src)};Lexer.prototype.lex=function(src){src=src.replace(/\r\n|\r/g,"\n").replace(/\t/g," ").replace(/\u00a0/g," ").replace(/\u2424/g,"\n");return this.token(src,true)};Lexer.prototype.token=function(src,top,bq){var src=src.replace(/^ +$/gm,""),next,loose,cap,bull,b,item,space,i,l;while(src){if(cap=this.rules.newline.exec(src)){src=src.substring(cap[0].length);if(cap[0].length>1){this.tokens.push({type:"space"})}}if(cap=this.rules.code.exec(src)){src=src.substring(cap[0].length);cap=cap[0].replace(/^ {4}/gm,"");this.tokens.push({type:"code",text:!this.options.pedantic?cap.replace(/\n+$/,""):cap});continue}if(cap=this.rules.fences.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"code",lang:cap[2],text:cap[3]||""});continue}if(cap=this.rules.heading.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"heading",depth:cap[1].length,text:cap[2]});continue}if(top&&(cap=this.rules.nptable.exec(src))){src=src.substring(cap[0].length);item={type:"table",header:cap[1].replace(/^ *| *\| *$/g,"").split(/ *\| */),align:cap[2].replace(/^ *|\| *$/g,"").split(/ *\| */),cells:cap[3].replace(/\n$/,"").split("\n")};for(i=0;i<item.align.length;i++){if(/^ *-+: *$/.test(item.align[i])){item.align[i]="right"}else if(/^ *:-+: *$/.test(item.align[i])){item.align[i]="center"}else if(/^ *:-+ *$/.test(item.align[i])){item.align[i]="left"}else{item.align[i]=null}}for(i=0;i<item.cells.length;i++){item.cells[i]=item.cells[i].split(/ *\| */)}this.tokens.push(item);continue}if(cap=this.rules.lheading.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"heading",depth:cap[2]==="="?1:2,text:cap[1]});continue}if(cap=this.rules.hr.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"hr"});continue}if(cap=this.rules.blockquote.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"blockquote_start"});cap=cap[0].replace(/^ *> ?/gm,"");this.token(cap,top,true);this.tokens.push({type:"blockquote_end"});continue}if(cap=this.rules.list.exec(src)){src=src.substring(cap[0].length);bull=cap[2];this.tokens.push({type:"list_start",ordered:bull.length>1});cap=cap[0].match(this.rules.item);next=false;l=cap.length;i=0;for(;i<l;i++){item=cap[i];space=item.length;item=item.replace(/^ *([*+-]|\d+\.) +/,"");if(~item.indexOf("\n ")){space-=item.length;item=!this.options.pedantic?item.replace(new RegExp("^ {1,"+space+"}","gm"),""):item.replace(/^ {1,4}/gm,"")}if(this.options.smartLists&&i!==l-1){b=block.bullet.exec(cap[i+1])[0];if(bull!==b&&!(bull.length>1&&b.length>1)){src=cap.slice(i+1).join("\n")+src;i=l-1}}loose=next||/\n\n(?!\s*$)/.test(item);if(i!==l-1){next=item.charAt(item.length-1)==="\n";if(!loose)loose=next}this.tokens.push({type:loose?"loose_item_start":"list_item_start"});this.token(item,false,bq);this.tokens.push({type:"list_item_end"})}this.tokens.push({type:"list_end"});continue}if(cap=this.rules.html.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:this.options.sanitize?"paragraph":"html",pre:!this.options.sanitizer&&(cap[1]==="pre"||cap[1]==="script"||cap[1]==="style"),text:cap[0]});continue}if(!bq&&top&&(cap=this.rules.def.exec(src))){src=src.substring(cap[0].length);this.tokens.links[cap[1].toLowerCase()]={href:cap[2],title:cap[3]};continue}if(top&&(cap=this.rules.table.exec(src))){src=src.substring(cap[0].length);item={type:"table",header:cap[1].replace(/^ *| *\| *$/g,"").split(/ *\| */),align:cap[2].replace(/^ *|\| *$/g,"").split(/ *\| */),cells:cap[3].replace(/(?: *\| *)?\n$/,"").split("\n")};for(i=0;i<item.align.length;i++){if(/^ *-+: *$/.test(item.align[i])){item.align[i]="right"}else if(/^ *:-+: *$/.test(item.align[i])){item.align[i]="center"}else if(/^ *:-+ *$/.test(item.align[i])){item.align[i]="left"}else{item.align[i]=null}}for(i=0;i<item.cells.length;i++){item.cells[i]=item.cells[i].replace(/^ *\| *| *\| *$/g,"").split(/ *\| */)}this.tokens.push(item);continue}if(top&&(cap=this.rules.paragraph.exec(src))){src=src.substring(cap[0].length);this.tokens.push({type:"paragraph",text:cap[1].charAt(cap[1].length-1)==="\n"?cap[1].slice(0,-1):cap[1]});continue}if(cap=this.rules.text.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"text",text:cap[0]});continue}if(src){throw new Error("Infinite loop on byte: "+src.charCodeAt(0))}}return this.tokens};var inline={escape:/^\\([\\`*{}\[\]()#+\-.!_>])/,autolink:/^<([^ >]+(@|:\/)[^ >]+)>/,url:noop,tag:/^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,link:/^!?\[(inside)\]\(href\)/,reflink:/^!?\[(inside)\]\s*\[([^\]]*)\]/,nolink:/^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,strong:/^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,em:/^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,code:/^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,br:/^ {2,}\n(?!\s*$)/,del:noop,text:/^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/};inline._inside=/(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;inline._href=/\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;inline.link=replace(inline.link)("inside",inline._inside)("href",inline._href)();inline.reflink=replace(inline.reflink)("inside",inline._inside)();inline.normal=merge({},inline);inline.pedantic=merge({},inline.normal,{strong:/^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,em:/^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/});inline.gfm=merge({},inline.normal,{escape:replace(inline.escape)("])","~|])")(),url:/^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,del:/^~~(?=\S)([\s\S]*?\S)~~/,text:replace(inline.text)("]|","~]|")("|","|https?://|")()});inline.breaks=merge({},inline.gfm,{br:replace(inline.br)("{2,}","*")(),text:replace(inline.gfm.text)("{2,}","*")()});function InlineLexer(links,options){this.options=options||marked.defaults;this.links=links;this.rules=inline.normal;this.renderer=this.options.renderer||new Renderer;this.renderer.options=this.options;if(!this.links){throw new Error("Tokens array requires a `links` property.")}if(this.options.gfm){if(this.options.breaks){this.rules=inline.breaks}else{this.rules=inline.gfm}}else if(this.options.pedantic){this.rules=inline.pedantic}}InlineLexer.rules=inline;InlineLexer.output=function(src,links,options){var inline=new InlineLexer(links,options);return inline.output(src)};InlineLexer.prototype.output=function(src){var out="",link,text,href,cap;while(src){if(cap=this.rules.escape.exec(src)){src=src.substring(cap[0].length);out+=cap[1];continue}if(cap=this.rules.autolink.exec(src)){src=src.substring(cap[0].length);if(cap[2]==="@"){text=cap[1].charAt(6)===":"?this.mangle(cap[1].substring(7)):this.mangle(cap[1]);href=this.mangle("mailto:")+text}else{text=escape(cap[1]);href=text}out+=this.renderer.link(href,null,text);continue}if(!this.inLink&&(cap=this.rules.url.exec(src))){src=src.substring(cap[0].length);text=escape(cap[1]);href=text;out+=this.renderer.link(href,null,text);continue}if(cap=this.rules.tag.exec(src)){if(!this.inLink&&/^<a /i.test(cap[0])){this.inLink=true}else if(this.inLink&&/^<\/a>/i.test(cap[0])){this.inLink=false}src=src.substring(cap[0].length);out+=this.options.sanitize?this.options.sanitizer?this.options.sanitizer(cap[0]):escape(cap[0]):cap[0];continue}if(cap=this.rules.link.exec(src)){src=src.substring(cap[0].length);this.inLink=true;out+=this.outputLink(cap,{href:cap[2],title:cap[3]});this.inLink=false;continue}if((cap=this.rules.reflink.exec(src))||(cap=this.rules.nolink.exec(src))){src=src.substring(cap[0].length);link=(cap[2]||cap[1]).replace(/\s+/g," ");link=this.links[link.toLowerCase()];if(!link||!link.href){out+=cap[0].charAt(0);src=cap[0].substring(1)+src;continue}this.inLink=true;out+=this.outputLink(cap,link);this.inLink=false;continue}if(cap=this.rules.strong.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.strong(this.output(cap[2]||cap[1]));continue}if(cap=this.rules.em.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.em(this.output(cap[2]||cap[1]));continue}if(cap=this.rules.code.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.codespan(escape(cap[2],true));continue}if(cap=this.rules.br.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.br();continue}if(cap=this.rules.del.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.del(this.output(cap[1]));continue}if(cap=this.rules.text.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.text(escape(this.smartypants(cap[0])));continue}if(src){throw new Error("Infinite loop on byte: "+src.charCodeAt(0))}}return out};InlineLexer.prototype.outputLink=function(cap,link){var href=escape(link.href),title=link.title?escape(link.title):null;return cap[0].charAt(0)!=="!"?this.renderer.link(href,title,this.output(cap[1])):this.renderer.image(href,title,escape(cap[1]))};InlineLexer.prototype.smartypants=function(text){if(!this.options.smartypants)return text;return text.replace(/---/g,"—").replace(/--/g,"–").replace(/(^|[-\u2014/(\[{"\s])'/g,"$1‘").replace(/'/g,"’").replace(/(^|[-\u2014/(\[{\u2018\s])"/g,"$1“").replace(/"/g,"”").replace(/\.{3}/g,"…")};InlineLexer.prototype.mangle=function(text){if(!this.options.mangle)return text;var out="",l=text.length,i=0,ch;for(;i<l;i++){ch=text.charCodeAt(i);if(Math.random()>.5){ch="x"+ch.toString(16)}out+="&#"+ch+";"}return out};function Renderer(options){this.options=options||{}}Renderer.prototype.code=function(code,lang,escaped){if(this.options.highlight){var out=this.options.highlight(code,lang);if(out!=null&&out!==code){escaped=true;code=out}}if(!lang){return"<pre><code>"+(escaped?code:escape(code,true))+"\n</code></pre>"}return'<pre><code class="'+this.options.langPrefix+escape(lang,true)+'">'+(escaped?code:escape(code,true))+"\n</code></pre>\n"};Renderer.prototype.blockquote=function(quote){return"<blockquote>\n"+quote+"</blockquote>\n"};Renderer.prototype.html=function(html){return html};Renderer.prototype.heading=function(text,level,raw){return"<h"+level+' id="'+this.options.headerPrefix+raw.toLowerCase().replace(/[^\w]+/g,"-")+'">'+text+"</h"+level+">\n"};Renderer.prototype.hr=function(){return this.options.xhtml?"<hr/>\n":"<hr>\n"};Renderer.prototype.list=function(body,ordered){var type=ordered?"ol":"ul";return"<"+type+">\n"+body+"</"+type+">\n"};Renderer.prototype.listitem=function(text){return"<li>"+text+"</li>\n"};Renderer.prototype.paragraph=function(text){return"<p>"+text+"</p>\n"};Renderer.prototype.table=function(header,body){return"<table>\n"+"<thead>\n"+header+"</thead>\n"+"<tbody>\n"+body+"</tbody>\n"+"</table>\n"};Renderer.prototype.tablerow=function(content){return"<tr>\n"+content+"</tr>\n"};Renderer.prototype.tablecell=function(content,flags){var type=flags.header?"th":"td";var tag=flags.align?"<"+type+' style="text-align:'+flags.align+'">':"<"+type+">";return tag+content+"</"+type+">\n"};Renderer.prototype.strong=function(text){return"<strong>"+text+"</strong>"};Renderer.prototype.em=function(text){return"<em>"+text+"</em>"};Renderer.prototype.codespan=function(text){return"<code>"+text+"</code>"};Renderer.prototype.br=function(){return this.options.xhtml?"<br/>":"<br>"};Renderer.prototype.del=function(text){return"<del>"+text+"</del>"};Renderer.prototype.link=function(href,title,text){if(this.options.sanitize){try{var prot=decodeURIComponent(unescape(href)).replace(/[^\w:]/g,"").toLowerCase()}catch(e){return""}if(prot.indexOf("javascript:")===0||prot.indexOf("vbscript:")===0){return""}}var out='<a href="'+href+'"';if(title){out+=' title="'+title+'"'}out+=">"+text+"</a>";return out};Renderer.prototype.image=function(href,title,text){var out='<img src="'+href+'" alt="'+text+'"';if(title){out+=' title="'+title+'"'}out+=this.options.xhtml?"/>":">";return out};Renderer.prototype.text=function(text){return text};function Parser(options){this.tokens=[];this.token=null;this.options=options||marked.defaults;this.options.renderer=this.options.renderer||new Renderer;this.renderer=this.options.renderer;this.renderer.options=this.options}Parser.parse=function(src,options,renderer){var parser=new Parser(options,renderer);return parser.parse(src)};Parser.prototype.parse=function(src){this.inline=new InlineLexer(src.links,this.options,this.renderer);this.tokens=src.reverse();var out="";while(this.next()){out+=this.tok()}return out};Parser.prototype.next=function(){return this.token=this.tokens.pop()};Parser.prototype.peek=function(){return this.tokens[this.tokens.length-1]||0};Parser.prototype.parseText=function(){var body=this.token.text;while(this.peek().type==="text"){body+="\n"+this.next().text}return this.inline.output(body)};Parser.prototype.tok=function(){switch(this.token.type){case"space":{return""}case"hr":{return this.renderer.hr()}case"heading":{return this.renderer.heading(this.inline.output(this.token.text),this.token.depth,this.token.text)}case"code":{return this.renderer.code(this.token.text,this.token.lang,this.token.escaped)}case"table":{var header="",body="",i,row,cell,flags,j;cell="";for(i=0;i<this.token.header.length;i++){flags={header:true,align:this.token.align[i]};cell+=this.renderer.tablecell(this.inline.output(this.token.header[i]),{header:true,align:this.token.align[i]})}header+=this.renderer.tablerow(cell);for(i=0;i<this.token.cells.length;i++){row=this.token.cells[i];cell="";for(j=0;j<row.length;j++){cell+=this.renderer.tablecell(this.inline.output(row[j]),{header:false,align:this.token.align[j]})}body+=this.renderer.tablerow(cell)}return this.renderer.table(header,body)}case"blockquote_start":{var body="";while(this.next().type!=="blockquote_end"){body+=this.tok()}return this.renderer.blockquote(body)}case"list_start":{var body="",ordered=this.token.ordered;while(this.next().type!=="list_end"){body+=this.tok()}return this.renderer.list(body,ordered)}case"list_item_start":{var body="";while(this.next().type!=="list_item_end"){body+=this.token.type==="text"?this.parseText():this.tok()}return this.renderer.listitem(body)}case"loose_item_start":{var body="";while(this.next().type!=="list_item_end"){body+=this.tok()}return this.renderer.listitem(body)}case"html":{var html=!this.token.pre&&!this.options.pedantic?this.inline.output(this.token.text):this.token.text;return this.renderer.html(html)}case"paragraph":{return this.renderer.paragraph(this.inline.output(this.token.text))}case"text":{return this.renderer.paragraph(this.parseText())}}};function escape(html,encode){return html.replace(!encode?/&(?!#?\w+;)/g:/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/"/g,""").replace(/'/g,"'")}function unescape(html){return html.replace(/&([#\w]+);/g,function(_,n){n=n.toLowerCase();if(n==="colon")return":";if(n.charAt(0)==="#"){return n.charAt(1)==="x"?String.fromCharCode(parseInt(n.substring(2),16)):String.fromCharCode(+n.substring(1))}return""})}function replace(regex,opt){regex=regex.source;opt=opt||"";return function self(name,val){if(!name)return new RegExp(regex,opt);val=val.source||val;val=val.replace(/(^|[^\[])\^/g,"$1");regex=regex.replace(name,val);return self}}function noop(){}noop.exec=noop;function merge(obj){var i=1,target,key;for(;i<arguments.length;i++){target=arguments[i];for(key in target){if(Object.prototype.hasOwnProperty.call(target,key)){obj[key]=target[key]}}}return obj}function marked(src,opt,callback){if(callback||typeof opt==="function"){if(!callback){callback=opt;opt=null}opt=merge({},marked.defaults,opt||{});var highlight=opt.highlight,tokens,pending,i=0;try{tokens=Lexer.lex(src,opt)}catch(e){return callback(e)}pending=tokens.length;var done=function(err){if(err){opt.highlight=highlight;return callback(err)}var out;try{out=Parser.parse(tokens,opt)}catch(e){err=e}opt.highlight=highlight;return err?callback(err):callback(null,out)};if(!highlight||highlight.length<3){return done()}delete opt.highlight;if(!pending)return done();for(;i<tokens.length;i++){(function(token){if(token.type!=="code"){return--pending||done()}return highlight(token.text,token.lang,function(err,code){if(err)return done(err);if(code==null||code===token.text){return--pending||done()}token.text=code;token.escaped=true;--pending||done()})})(tokens[i])}return}try{if(opt)opt=merge({},marked.defaults,opt);return Parser.parse(Lexer.lex(src,opt),opt)}catch(e){e.message+="\nPlease report this to https://github.com/chjj/marked.";if((opt||marked.defaults).silent){return"<p>An error occured:</p><pre>"+escape(e.message+"",true)+"</pre>"}throw e}}marked.options=marked.setOptions=function(opt){merge(marked.defaults,opt);return marked};marked.defaults={gfm:true,tables:true,breaks:false,pedantic:false,sanitize:false,sanitizer:null,mangle:true,smartLists:false,silent:false,highlight:null,langPrefix:"lang-",smartypants:false,headerPrefix:"",renderer:new Renderer,xhtml:false};marked.Parser=Parser;marked.parser=Parser.parse;marked.Renderer=Renderer;marked.Lexer=Lexer;marked.lexer=Lexer.lex;marked.InlineLexer=InlineLexer;marked.inlineLexer=InlineLexer.output;marked.parse=marked;if(typeof module!=="undefined"&&typeof exports==="object"){module.exports=marked}else if(typeof define==="function"&&define.amd){define(function(){return marked})}else{this.marked=marked}}).call(function(){return this||(typeof window!=="undefined"?window:global)}());
\ No newline at end of file |