diff options
| -rw-r--r-- | README.md | 19 | ||||
| -rw-r--r-- | benchmarks.md | 45 | ||||
| -rw-r--r-- | dingus.html | 175 | ||||
| -rw-r--r-- | js/.npmignore | 3 | ||||
| -rw-r--r-- | js/LICENSE | 30 | ||||
| -rw-r--r-- | js/README.md | 132 | ||||
| -rw-r--r-- | js/bench.js | 43 | ||||
| -rwxr-xr-x | js/bin/commonmark | 61 | ||||
| -rw-r--r-- | js/changelog.js.txt | 38 | ||||
| -rw-r--r-- | js/eslint.json | 20 | ||||
| -rw-r--r-- | js/index.html | 12 | ||||
| -rw-r--r-- | js/lib/blocks.js | 748 | ||||
| -rw-r--r-- | js/lib/common.js | 75 | ||||
| -rw-r--r-- | js/lib/from-code-point.js | 59 | ||||
| -rw-r--r-- | js/lib/html.js | 246 | ||||
| -rw-r--r-- | js/lib/html5-entities.js | 2154 | ||||
| -rwxr-xr-x | js/lib/index.js | 17 | ||||
| -rw-r--r-- | js/lib/inlines.js | 833 | ||||
| -rw-r--r-- | js/lib/node.js | 255 | ||||
| -rw-r--r-- | js/lib/normalize-reference.js | 42 | ||||
| -rw-r--r-- | js/lib/xml.js | 171 | ||||
| -rw-r--r-- | js/package.json | 25 | ||||
| -rwxr-xr-x | js/test.js | 167 | ||||
| -rwxr-xr-x | tools/detailed_benchmarks.sh | 2 | ||||
| -rw-r--r-- | tools/format_benchmarks.awk | 35 |
25 files changed, 5 insertions, 5402 deletions
@@ -20,8 +20,8 @@ languages: see the `wrappers/` subdirectory for some simple examples. The JavaScript implementation provides both an NPM package and a single JavaScript file, with no dependencies, that can be linked into -an HTML page. For further information, see the -[README in the js directory](js/README.md). +an HTML page. For further information, see its repository: +<https://github.com/jgm/commonmark.js>. **A note on security:** Neither implementation attempts to sanitize link attributes or @@ -104,18 +104,9 @@ The binaries will be in `build-mingw/windows/bin`. Installing (JavaScript) ----------------------- -The JavaScript library can be installed through `npm`: - - npm install commonmark - -This includes a command-line converter called `commonmark`. - -If you want to use it in a client application, you can fetch -a pre-built copy of `commonmark.js` from -<http://spec.commonmark.org/js/commonmark.js>. - -For further information, see the -[README in the js directory](js/README.md). +The JavaScript implementation has been split into its own +repository: <https://github.com/jgm/commonmark.js>. +Please look there for instructions for installation and use. The spec -------- diff --git a/benchmarks.md b/benchmarks.md index 99437c3..6427ff6 100644 --- a/benchmarks.md +++ b/benchmarks.md @@ -31,48 +31,3 @@ with the benchmark input and the time to run it with no input. not penalized by startup time.) Amedian of ten runs is taken. The process is reniced to a high priority so that the system doesn't interrupt runs. - -## JavaScript libraries - -Here are some focused benchmarks of four JavaScript libraries -(using versions available on 17 Jan 2015). They test performance -on different kinds of Markdown texts. With the exception of -the first (the `README.md` from this project), the samples are taken -from the [markdown-it](https://github.com/markdown-it/markdown-it) -repository. Results show a ratio of ops/second (higher is better) -against the slowest implementation (always showdown). - -| Sample |showdown |commonmark|marked |markdown-it| -|------------------------|---------:|---------:|---------:|----------:| -|README.md | 1| 3.2| 3.1| 4.4| -|block-bq-flat.md | 1| 8.0| 12.8| 11.3| -|block-bq-nested.md | 1| 10.8| 9.9| 12.6| -|block-code.md | 1| 24.9| 58.4| 83.2| -|block-fences.md | 1| 16.4| 66.5| 65.5| -|block-heading.md | 1| 10.7| 11.0| 17.5| -|block-hr.md | 1| 14.4| 14.6| 37.7| -|block-html.md | 1| 7.9| 2.8| 14.8| -|block-lheading.md | 1| 14.4| 17.7| 26.1| -|block-list-flat.md | 1| 4.3| 4.3| 10.4| -|block-list-nested.md | 1| 7.4| 5.7| 19.1| -|block-ref-flat.md | 1| 1.8| 1.1| 1.5| -|block-ref-nested.md | 1| 1.5| 1.4| 2.4| -|inline-autolink.md | 1| 4.1| 7.0| 4.5| -|inline-backticks.md | 1| 15.8| 13.7| 30.7| -|inline-em-flat.md | 1| 4.1| 3.8| 8.7| -|inline-em-nested.md | 1| 5.2| 4.6| 8.3| -|inline-em-worst.md | 1| 5.3| 4.9| 3.4| -|inline-entity.md | 1| 4.8| 9.7| 7.7| -|inline-escape.md | 1| 4.6| 2.9| 12.4| -|inline-html.md | 1| 3.6| 5.2| 5.0| -|inline-links-flat.md | 1| 3.7| 4.0| 4.1| -|inline-links-nested.md | 1| 3.8| 1.0| 1.5| -|inline-newlines.md | 1| 6.9| 6.5| 13.1| -|rawtabs.md | 1| 8.9| 9.7| 13.4| - -To run these: - -1. `npm install marked showdown markdown-it` -2. Create a `samples` subdirectory and copy the samples you - want to test into it. -3. `sh tools/detailed_benchmarks.sh` diff --git a/dingus.html b/dingus.html deleted file mode 100644 index c8de1fb..0000000 --- a/dingus.html +++ /dev/null @@ -1,175 +0,0 @@ -<!doctype html> -<html lang="en"> -<head> - <meta charset="utf-8"> - <title>commonmark.js demo</title> - <script src="//code.jquery.com/jquery-1.11.0.min.js"></script> - <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script> - <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet"> - <script src="js/commonmark.js"></script> - <script type="text/javascript"> - -var writer = new commonmark.HtmlRenderer(); -var xmlwriter = new commonmark.XmlRenderer({ sourcepos: true }); -var reader = new commonmark.Parser(); - -function getQueryVariable(variable) { - var query = window.location.search.substring(1); - var vars = query.split("&"); - for (var i=0; i<vars.length; i++) { - var pair = vars[i].split("="); - if (pair[0] == variable){ - return decodeURIComponent(pair[1]); - } - } - return null; -} - -// via http://stackoverflow.com/questions/499126/jquery-set-cursor-position-in-text-area -function setSelectionRange(input, selectionStart, selectionEnd) { - if (input.setSelectionRange) { - input.focus(); - input.setSelectionRange(selectionStart, selectionEnd); - } - else if (input.createTextRange) { - var range = input.createTextRange(); - range.collapse(true); - range.moveEnd('character', selectionEnd); - range.moveStart('character', selectionStart); - range.select(); - } -} -// via http://stackoverflow.com/questions/499126/jquery-set-cursor-position-in-text-area -function setCaretToPos(input, pos) { - setSelectionRange(input, pos, pos); -} - -$(document).ready(function() { - var timer; - var x; - var parsed; - var render = function() { - if (parsed === undefined) { - return; - } - var startTime = new Date().getTime(); - var result = writer.render(parsed); - var endTime = new Date().getTime(); - var renderTime = endTime - startTime; - $("#preview").html(result); - $("#html").text(result); - $("#ast").text(xmlwriter.render(parsed)); - $("#rendertime").text(renderTime); - }; - var parseAndRender = function() { - if (x) { x.abort() } // If there is an existing XHR, abort it. - clearTimeout(timer); // Clear the timer so we don't end up with dupes. - timer = setTimeout(function() { // assign timer a new timeout - var startTime = new Date().getTime(); - parsed = reader.parse($("#text").val()); - var endTime = new Date().getTime(); - var parseTime = endTime - startTime; - $("#parsetime").text(parseTime); - $(".timing").css('visibility','visible'); - /* - var warnings = parsed.warnings; - $("#warnings").html(''); - for (i=0; i < warnings.length; i++) { - var w = warnings[i]; - var warning = $("#warnings").append('<li></li>'); - $("#warnings li").last().text('Line ' + w.line + ' column ' + w.column + ': ' + w.message); - } - */ - render(); - }, 0); // ms delay - }; - var initial_text = getQueryVariable("text"); - if (initial_text) { - $("#text").val(initial_text); - // show HTML tab if text is from query - $('#result-tabs a[href="#result"]').tab('show'); - } - // make tab insert a tab in the text box: - $("#text").keydown(function(e) { - if (e.which == 9) { - e.preventDefault(); - if (this.selectionStart !== undefined) { - var pos = this.selectionStart; - this.value = this.value.substring(0, pos) + "\t" + this.value.substring(pos); - setCaretToPos(this, pos + 1); - } else { - this.value += "\t"; - } - } - }); - parseAndRender(); - $("#clear-text-box").click(function(e) { - $("#text").val(''); - window.location.search = ""; - parseAndRender(); - }); - $("#permalink").click(function(e) { - window.location.pathname = "/index.html"; - window.location.search = "text=" + encodeURIComponent($("#text").val()); - }); - $("#text").bind('keyup paste cut mouseup', parseAndRender); - $(".option").change(render); -}); - </script> - <style type="text/css"> - h1.title { font-family: monospace; font-size: 120%; font-weight: bold; - margin-top: 0.5em; margin-bottom: 0; } - textarea#text { height: 400px; width: 95%; font-family: monospace; font-size: 92%; } - pre code#html { font-size: 92%; font-family: monospace; } - pre#htmlpre { height: 400px; overflow: scroll; resize: vertical; width: 95%; } - div#astpre { height: 400px; overflow: scroll; resize: vertical; width: 95%; } - div#preview { height: 400px; overflow: scroll; resize: vertical; width: 95%; } - div.row { margin-top: 1em; } - blockquote { font-size: 100%; } - footer { color: #555; text-align: center; margin: 1em; } - pre { display: block; padding: 0.5em; color: #333; background: #f8f8ff } - #warnings li { color: red; font-weight: bold; } - label { padding-left: 1em; padding-top: 0; padding-bottom: 0; } - div.timing { color: gray; visibility: hidden; height: 2em; } - p#text-controls { height: 1em; margin-top: 1em; } - a#permalink { margin-left: 1em; } - span.timing { font-weight: bold; } - span.timing { font-weight: bold; } - </style> -</head> -<body> -<div class="container"> - <div class="row"> - <div class="col-md-6"> - <h1 class="title">commonmark.js dingus</h1> - </div> - </div> - <div class="row"> - <div class="col-md-6"> - <p id="text-controls"><a id="clear-text-box">clear</a> <a - id="permalink">permalink</a></p> - <textarea id="text"></textarea> - <ul id="warnings"></ul> - <div class="timing">Parsed in <span class="timing" id="parsetime"></span> - ms. Rendered in <span class="timing" id="rendertime"></span> ms.</div> - </div> - <div class="col-md-6"> - <ul id="result-tabs" class="nav nav-tabs" role="tablist"> - <li class="active"><a href="#preview" role="tab" data-toggle="tab">Preview</a></li> - <li><a href="#result" role="tab" data-toggle="tab">HTML</a></li> - <li><a href="#result-ast" role="tab" data-toggle="tab">AST</a></li> - </ul> - <div class="tab-content"> - <div id="preview" class="tab-pane active"> - </div> - <div id="result" class="tab-pane"> - <pre id="htmlpre"><code id="html"></code></pre> - </div> - <div id="result-ast" class="tab-pane"> - <pre id="astpre"><code id="ast"></code></pre> - </div> - </div> - </div> -</div> -</body> -</html> diff --git a/js/.npmignore b/js/.npmignore deleted file mode 100644 index d73e230..0000000 --- a/js/.npmignore +++ /dev/null @@ -1,3 +0,0 @@ -commonmark.js -*.tgz -index.html diff --git a/js/LICENSE b/js/LICENSE deleted file mode 100644 index bb8c36f..0000000 --- a/js/LICENSE +++ /dev/null @@ -1,30 +0,0 @@ -Copyright (c) 2014, John MacFarlane - -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the following - disclaimer in the documentation and/or other materials provided - with the distribution. - - * Neither the name of John MacFarlane nor the names of other - contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/js/README.md b/js/README.md deleted file mode 100644 index c80ea9e..0000000 --- a/js/README.md +++ /dev/null @@ -1,132 +0,0 @@ -CommonMark -========== - -CommonMark is a rationalized version of Markdown syntax, -with a [spec][the spec] and BSD3-licensed reference -implementations in C and JavaScript. - - [the spec]: http://spec.commonmark.org - -For more information, see <http://commonmark.org>. - -To play with this library without installing it, see -the live dingus at <http://spec.commonmark.org/dingus.html>. - -Installing ----------- - -You can install the library using `npm`: - - npm install commonmark - -This package includes the commonmark library and a -command-line executable, `commonmark`. - -For client-side use, you can do `make browserify` to produce -a standalone JavaScript file `js/dist/commonmark.js`, -suitable for linking into a web page, or just fetch -<http://spec.commonmark.org/js/commonmark.js>. - -To run tests for the JavaScript library: - - make testjs - -To run benchmarks against some other JavaScript converters: - - npm install showdown marked markdown-it - make benchjs - -To start an interactive dingus that you can use to try out -the library: - - make dingus - -Usage ------ - -Instead of converting Markdown directly to HTML, as most converters -do, `commonmark.js` parses Markdown to an AST (abstract syntax tree), -and then renders this AST as HTML. This opens up the possibility of -manipulating the AST between parsing and rendering. For example, one -could transform emphasis into ALL CAPS. - -Here's a basic usage example: - - var reader = new commonmark.Parser(); - var writer = new commonmark.HtmlRenderer(); - var parsed = reader.parse("Hello *world*"); // parsed is a 'Node' tree - // transform parsed if you like... - var result = writer.render(parsed); // result is a string - -<!-- TODO - -Public API ----------- - -### Parser - -constructor takes options param -explain what can go into options - -public -properties: options -methods: parse - -?? should we add a filters [] option? -a filter could be a function that transforms a node, -and the parser could automatically run a walker with -each filter - -### Node - -getters: type, firstChild, lastChild,, - next, prev, parent, sourcepos, isContainer -getters+setters: literal, destination, title, - info, level, listType, listTight, listStart, - listDelimiter -methods: appendChild(child), - prependChild(child), - unlink(), - insertAfter(sibling), - insertBefore(sibling), - walker() - -walker returns NodeWalker object with methods: - resumeAt(node, entering) - next() - returns an objcet with properties 'entering' and 'node' - -examples: - capitalize every string - changing emphasis to ALL CAPS - de-linkifying - running all the code samples through a highlighter or other - transform (svg?) - -?? would it be better to include NodeWalker in the API -and have people do walker = new NodeWalker(node)? -probably. - -### HtmlRenderer - -constructor takes options param -document relevant options - -methods: - escapeXml(string, isAttribute) - render(node) -properties: - options - - -### XmlRenderer - -constructor takes options param -document relevant options - -methods: - escapeXml(string, isAttribute) - render(node) -properties: - options - ---> diff --git a/js/bench.js b/js/bench.js deleted file mode 100644 index 3493dbb..0000000 --- a/js/bench.js +++ /dev/null @@ -1,43 +0,0 @@ -var Benchmark = require('benchmark').Benchmark; -var suite = new Benchmark.Suite(); -var fs = require('fs'); -var commonmark = require('./lib/index.js'); -// npm install showdown -var Showdown = require('showdown').converter; -// npm install marked -var marked = require('marked'); -// npm install markdown-it -var markdownit = require('markdown-it')('commonmark'); - -var benchfile = process.argv[2]; - -var contents = fs.readFileSync(benchfile, 'utf8'); - -suite.add('commonmark.js markdown->html', function() { - "use strict"; - var doc = new commonmark.Parser().parse(contents); - var renderer = new commonmark.HtmlRenderer(); - renderer.render(doc); -}) - -.add('showdown.js markdown->html', function() { - "use strict"; - var converter = new Showdown(); - converter.makeHtml(contents); -}) - -.add('marked.js markdown->html', function() { - "use strict"; - marked(contents); -}) - -.add('markdown-it markdown->html', function() { - "use strict"; - markdownit.render(contents); -}) - -.on('cycle', function(event) { - "use strict"; - console.log(String(event.target)); -}) -.run(); diff --git a/js/bin/commonmark b/js/bin/commonmark deleted file mode 100755 index 629cd50..0000000 --- a/js/bin/commonmark +++ /dev/null @@ -1,61 +0,0 @@ -#!/usr/bin/env node -"use strict"; - -var util = require('util'); -var fs = require('fs'); -var commonmark = require('../lib/index.js'); - -var inps = []; -var file; -var files = []; -var options = { sourcepos: false, time: false }; -var format = 'html'; -var i; - -for (i = 2; i < process.argv.length; i++) { - var arg = process.argv[i]; - if (arg === '--ast') { - format = 'ast'; - } else if (arg === '--xml') { - format = 'xml'; - } else if (arg === '--time') { - options.time = true; - } else if (arg === '--sourcepos') { - options.sourcepos = true; - } else if (/^--/.test(arg)) { - process.stderr.write('Unknown option ' + arg + '\n'); - process.exit(1); - } else { - files.push(arg); - } -} - -var parser = new commonmark.Parser(options); -var renderer; - -if (format === 'html') { - renderer = new commonmark.HtmlRenderer(options); -} else if (format === 'xml') { - renderer = new commonmark.XmlRenderer(options); -} else if (format === 'ast') { - renderer = { render: function(node) { - return util.inspect(node, null, 20, true) + '\n'; - }, - options: {} }; -} - -if (files.length === 0) { - files = ['/dev/stdin']; -} - -for (i = 0; i < files.length; i++) { - file = files[i]; - inps.push(fs.readFileSync(file, 'utf8')); -} - -var inp = inps.join('\n'); -var doc = parser.parse(inp); - -var rendered = renderer.render(doc); - -if (!options.time) { process.stdout.write(rendered); } diff --git a/js/changelog.js.txt b/js/changelog.js.txt deleted file mode 100644 index e929784..0000000 --- a/js/changelog.js.txt +++ /dev/null @@ -1,38 +0,0 @@ -[0.16] - - * Improved regex for HTML comments (#263). - * Fixed CDATA regex (#267). - * Use linked list instead of arrays in AST: the same doubly linked - node structure as cmark uses. This simplifies some code and - eliminates the need for recursive algorithms, so we can render - deeply-nested structures without stack overflows. - * Use `children` instead of `label` (in Image and Link), - `inline_content` (in Paragraph), and `c` (in Emph and Strong). - * Renamed the `c` property to `literal` to match `libcmark`. - * Use `literal` rather than `string_content` property for code - blocks, HTML. `string_content` is reserved for raw string - content that has yet to be parsed as inlines. - * Improved end lines (#276). - * Added a node walker, for easy AST traversal (see `node.js`). - * Regularized position information into a `sourcepos` property. - Added end column information. - * Renamed `html-renderer.js` to `html.js`. - * Replace NUL characters with U+FFFD, as per spec. - * Optimized code, resulting in significant performance gains. - (We've gone from being twice as fast as showdown.js to being - three times as fast, on par with marked.) - * Made `tight` a property of `list_data` rather than `Node`. - * Added options to renderer, parser objections. - * Added a `--sourcepos` command line option to `js/bin/commonmark`. - * HTML renderer now throws an error on unknown tag type (which - indicates a programming error). - * Removed `ansi.js` code from the source tree. The test suite now - uses its own mini ansi colors implementation. - * Added `--time` option to `js/bin/commonmark`. - * Added an XML renderer (XML representation of the AST, matching - `Commonmark.dtd`). - * Changed `url` property to `destination` to match `cmark` and spec. - * Added `js/common.js` to hold some common code, like string - unescaping and URI normalization. - * Use `decodeURI` instead of `unescape`. - * Added some "pathological" test cases to test suite. diff --git a/js/eslint.json b/js/eslint.json deleted file mode 100644 index 42ba06f..0000000 --- a/js/eslint.json +++ /dev/null @@ -1,20 +0,0 @@ -{ - "env": { - "browser": false, - "node": true, - }, - "rules": { - "no-constant-condition": false, - "no-underscore-dangle": false, - "camelcase": false, - "quotes": false, - "no-process-exit": false, - "no-empty": false, - "new-caps": { - "newIsCap": true, - "capIsNew": true, - "newIsCapExceptions": [], - "capIsNewExceptions": [] - } - } -} diff --git a/js/index.html b/js/index.html deleted file mode 100644 index 3f6c904..0000000 --- a/js/index.html +++ /dev/null @@ -1,12 +0,0 @@ -<!DOCTYPE html> -<html> - <head> - <title>CommonMark dingus</title> - <meta http-equiv="refresh" content="0;URL='/dingus.html" > - </head> - <body> - <p>The most recent version of the CommonMark dingus can be found -at <a - href="http://try.commonmark.org/dingus.html/">/dingus.html/</a>.</p> - </body> -</html> diff --git a/js/lib/blocks.js b/js/lib/blocks.js deleted file mode 100644 index 4b36ac6..0000000 --- a/js/lib/blocks.js +++ /dev/null @@ -1,748 +0,0 @@ -"use strict"; - -var Node = require('./node'); -var unescapeString = require('./common').unescapeString; - -var C_GREATERTHAN = 62; -var C_NEWLINE = 10; -var C_SPACE = 32; -var C_OPEN_BRACKET = 91; - -var CODE_INDENT = 4; - -var InlineParser = require('./inlines'); - -var BLOCKTAGNAME = '(?:article|header|aside|hgroup|iframe|blockquote|hr|body|li|map|button|object|canvas|ol|caption|output|col|p|colgroup|pre|dd|progress|div|section|dl|table|td|dt|tbody|embed|textarea|fieldset|tfoot|figcaption|th|figure|thead|footer|footer|tr|form|ul|h1|h2|h3|h4|h5|h6|video|script|style)'; - -var HTMLBLOCKOPEN = "<(?:" + BLOCKTAGNAME + "[\\s/>]" + "|" + - "/" + BLOCKTAGNAME + "[\\s>]" + "|" + "[?!])"; - -var reHtmlBlockOpen = new RegExp('^' + HTMLBLOCKOPEN, 'i'); - -var reHrule = /^(?:(?:\* *){3,}|(?:_ *){3,}|(?:- *){3,}) *$/; - -var reMaybeSpecial = /^[#`~*+_=<>0-9-]/; - -var reNonSpace = /[^ \t\n]/; - -var reBulletListMarker = /^[*+-]( +|$)/; - -var reOrderedListMarker = /^(\d+)([.)])( +|$)/; - -var reATXHeaderMarker = /^#{1,6}(?: +|$)/; - -var reCodeFence = /^`{3,}(?!.*`)|^~{3,}(?!.*~)/; - -var reClosingCodeFence = /^(?:`{3,}|~{3,})(?= *$)/; - -var reSetextHeaderLine = /^(?:=+|-+) *$/; - -var reLineEnding = /\r\n|\n|\r/; - -// Returns true if string contains only space characters. -var isBlank = function(s) { - return !(reNonSpace.test(s)); -}; - -var tabSpaces = [' ', ' ', ' ', ' ']; - -// Convert tabs to spaces on each line using a 4-space tab stop. -var detabLine = function(text) { - var start = 0; - var offset; - var lastStop = 0; - - while ((offset = text.indexOf('\t', start)) !== -1) { - var numspaces = (offset - lastStop) % 4; - var spaces = tabSpaces[numspaces]; - text = text.slice(0, offset) + spaces + text.slice(offset + 1); - lastStop = offset + numspaces; - start = lastStop; - } - - return text; -}; - -// Attempt to match a regex in string s at offset offset. -// Return index of match or -1. -var matchAt = function(re, s, offset) { - var res = s.slice(offset).match(re); - if (res === null) { - return -1; - } else { - return offset + res.index; - } -}; - -// destructively trip final blank lines in an array of strings -var stripFinalBlankLines = function(lns) { - var i = lns.length - 1; - while (!reNonSpace.test(lns[i])) { - lns.pop(); - i--; - } -}; - -// DOC PARSER - -// These are methods of a Parser object, defined below. - -// Returns true if parent block can contain child block. -var canContain = function(parent_type, child_type) { - return ( parent_type === 'Document' || - parent_type === 'BlockQuote' || - parent_type === 'Item' || - (parent_type === 'List' && child_type === 'Item') ); -}; - -// Returns true if block type can accept lines of text. -var acceptsLines = function(block_type) { - return ( block_type === 'Paragraph' || - block_type === 'CodeBlock' ); -}; - -// Returns true if block ends with a blank line, descending if needed -// into lists and sublists. -var endsWithBlankLine = function(block) { - while (block) { - if (block._lastLineBlank) { - return true; - } - var t = block.type; - if (t === 'List' || t === 'Item') { - block = block._lastChild; - } else { - break; - } - } - return false; -}; - -// Break out of all containing lists, resetting the tip of the -// document to the parent of the highest list, and finalizing -// all the lists. (This is used to implement the "two blank lines -// break of of all lists" feature.) -var breakOutOfLists = function(block) { - var b = block; - var last_list = null; - do { - if (b.type === 'List') { - last_list = b; - } - b = b._parent; - } while (b); - - if (last_list) { - while (block !== last_list) { - this.finalize(block, this.lineNumber); - block = block._parent; - } - this.finalize(last_list, this.lineNumber); - this.tip = last_list._parent; - } -}; - -// Add a line to the block at the tip. We assume the tip -// can accept lines -- that check should be done before calling this. -var addLine = function(ln) { - this.tip._strings.push(ln.slice(this.offset)); -}; - -// Add block of type tag as a child of the tip. If the tip can't -// accept children, close and finalize it and try its parent, -// and so on til we find a block that can accept children. -var addChild = function(tag, offset) { - while (!canContain(this.tip.type, tag)) { - this.finalize(this.tip, this.lineNumber - 1); - } - - var column_number = offset + 1; // offset 0 = column 1 - var newBlock = new Node(tag, [[this.lineNumber, column_number], [0, 0]]); - newBlock._strings = []; - newBlock._string_content = null; - this.tip.appendChild(newBlock); - this.tip = newBlock; - return newBlock; -}; - -// Parse a list marker and return data on the marker (type, -// start, delimiter, bullet character, padding) or null. -var parseListMarker = function(ln, offset, indent) { - var rest = ln.slice(offset); - var match; - var spaces_after_marker; - var data = { type: null, - tight: true, // lists are tight by default - bulletChar: null, - start: null, - delimiter: null, - padding: null, - markerOffset: indent }; - if (rest.match(reHrule)) { - return null; - } - if ((match = rest.match(reBulletListMarker))) { - spaces_after_marker = match[1].length; - data.type = 'Bullet'; - data.bulletChar = match[0][0]; - - } else if ((match = rest.match(reOrderedListMarker))) { - spaces_after_marker = match[3].length; - data.type = 'Ordered'; - data.start = parseInt(match[1]); - data.delimiter = match[2]; - } else { - return null; - } - var blank_item = match[0].length === rest.length; - if (spaces_after_marker >= 5 || - spaces_after_marker < 1 || - blank_item) { - data.padding = match[0].length - spaces_after_marker + 1; - } else { - data.padding = match[0].length; - } - return data; -}; - -// Returns true if the two list items are of the same type, -// with the same delimiter and bullet character. This is used -// in agglomerating list items into lists. -var listsMatch = function(list_data, item_data) { - return (list_data.type === item_data.type && - list_data.delimiter === item_data.delimiter && - list_data.bulletChar === item_data.bulletChar); -}; - -// Finalize and close any unmatched blocks. Returns true. -var closeUnmatchedBlocks = function() { - // finalize any blocks not matched - while (this.oldtip !== this.lastMatchedContainer) { - var parent = this.oldtip._parent; - this.finalize(this.oldtip, this.lineNumber - 1); - this.oldtip = parent; - } - return true; -}; - -// 'finalize' is run when the block is closed. -// 'continue' is run to check whether the block is continuing -// at a certain line and offset (e.g. whether a block quote -// contains a `>`. It returns 0 for matched, 1 for not matched, -// and 2 for "we've dealt with this line completely, go to next." -var blocks = { - Document: { - continue: function(parser, container, next_nonspace) { - return 0; - }, - finalize: function(parser, block) { - return; - } - }, - List: { - continue: function(parser, container, next_nonspace) { - return 0; - }, - finalize: function(parser, block) { - var item = block._firstChild; - while (item) { - // check for non-final list item ending with blank line: - if (endsWithBlankLine(item) && item._next) { - block._listData.tight = false; - break; - } - // recurse into children of list item, to see if there are - // spaces between any of them: - var subitem = item._firstChild; - while (subitem) { - if (endsWithBlankLine(subitem) && - (item._next || subitem._next)) { - block._listData.tight = false; - break; - } - subitem = subitem._next; - } - item = item._next; - } - } - }, - BlockQuote: { - continue: function(parser, container, next_nonspace) { - var ln = parser.currentLine; - if (next_nonspace - parser.offset <= 3 && - ln.charCodeAt(next_nonspace) === C_GREATERTHAN) { - parser.offset = next_nonspace + 1; - if (ln.charCodeAt(parser.offset) === C_SPACE) { - parser.offset++; - } - } else { - return 1; - } - return 0; - }, - finalize: function(parser, block) { - return; - } - }, - Item: { - continue: function(parser, container, next_nonspace) { - if (next_nonspace === parser.currentLine.length) { // blank - parser.offset = next_nonspace; - } else if (next_nonspace - parser.offset >= - container._listData.markerOffset + - container._listData.padding) { - parser.offset += container._listData.markerOffset + - container._listData.padding; - } else { - return 1; - } - return 0; - }, - finalize: function(parser, block) { - return; - } - }, - Header: { - continue: function(parser, container, next_nonspace) { - // a header can never container > 1 line, so fail to match: - return 1; - }, - finalize: function(parser, block) { - block._string_content = block._strings.join('\n'); - } - }, - HorizontalRule: { - continue: function(parser, container, next_nonspace) { - // an hrule can never container > 1 line, so fail to match: - return 1; - }, - finalize: function(parser, block) { - return; - } - }, - CodeBlock: { - continue: function(parser, container, next_nonspace) { - var ln = parser.currentLine; - var indent = next_nonspace - parser.offset; - if (container._isFenced) { // fenced - var match = (indent <= 3 && - ln.charAt(next_nonspace) === container._fenceChar && - ln.slice(next_nonspace).match(reClosingCodeFence)); - if (match && match[0].length >= container._fenceLength) { - // closing fence - we're at end of line, so we can return - parser.finalize(container, parser.lineNumber); - return 2; - } else { - // skip optional spaces of fence offset - var i = container._fenceOffset; - while (i > 0 && ln.charCodeAt(parser.offset) === C_SPACE) { - parser.offset++; - i--; - } - } - } else { // indented - if (indent >= CODE_INDENT) { - parser.offset += CODE_INDENT; - } else if (next_nonspace === ln.length) { // blank - parser.offset = next_nonspace; - } else { - return 1; - } - } - return 0; - }, - finalize: function(parser, block) { - if (block._isFenced) { // fenced - // first line becomes info string - block.info = unescapeString(block._strings[0].trim()); - if (block._strings.length === 1) { - block._literal = ''; - } else { - block._literal = block._strings.slice(1).join('\n') + '\n'; - } - } else { // indented - stripFinalBlankLines(block._strings); - block._literal = block._strings.join('\n') + '\n'; - } - } - }, - HtmlBlock: { - continue: function(parser, container, next_nonspace) { - return (next_nonspace === parser.currentLine.length ? 1 : 0); - }, - finalize: function(parser, block) { - block._literal = block._strings.join('\n'); - } - }, - Paragraph: { - continue: function(parser, container, next_nonspace) { - return (next_nonspace === parser.currentLine.length ? 1 : 0); - }, - finalize: function(parser, block) { - var pos; - block._string_content = block._strings.join('\n'); - - // try parsing the beginning as link reference definitions: - while (block._string_content.charCodeAt(0) === C_OPEN_BRACKET && - (pos = - parser.inlineParser.parseReference(block._string_content, - parser.refmap))) { - block._string_content = block._string_content.slice(pos); - if (isBlank(block._string_content)) { - block.unlink(); - break; - } - } - } - } -}; - -// Analyze a line of text and update the document appropriately. -// We parse markdown text by calling this on each line of input, -// then finalizing the document. -var incorporateLine = function(ln) { - var all_matched = true; - var next_nonspace; - var match; - var data; - var blank; - var indent; - var allClosed; - - var container = this.doc; - this.oldtip = this.tip; - this.offset = 0; - this.lineNumber += 1; - - // replace NUL characters for security - if (ln.indexOf('\u0000') !== -1) { - ln = ln.replace(/\0/g, '\uFFFD'); - } - - // Convert tabs to spaces: - ln = detabLine(ln); - this.currentLine = ln; - - // For each containing block, try to parse the associated line start. - // Bail out on failure: container will point to the last matching block. - // Set all_matched to false if not all containers match. - var lastChild; - while ((lastChild = container._lastChild) && lastChild._open) { - container = lastChild; - - match = matchAt(reNonSpace, ln, this.offset); - if (match === -1) { - next_nonspace = ln.length; - } else { - next_nonspace = match; - } - - switch (this.blocks[container.type].continue(this, container, next_nonspace)) { - case 0: // we've matched, keep going - break; - case 1: // we've failed to match a block - all_matched = false; - break; - case 2: // we've hit end of line for fenced code close and can return - this.lastLineLength = ln.length - 1; // -1 for newline - return; - default: - throw 'continue returned illegal value, must be 0, 1, or 2'; - } - if (!all_matched) { - container = container._parent; // back up to last matching block - break; - } - } - - blank = next_nonspace === ln.length; - - allClosed = (container === this.oldtip); - this.lastMatchedContainer = container; - - // Check to see if we've hit 2nd blank line; if so break out of list: - if (blank && container._lastLineBlank) { - this.breakOutOfLists(container); - } - - // Unless last matched container is a code block, try new container starts, - // adding children to the last matched container: - while (true) { - var t = container.type; - - match = matchAt(reNonSpace, ln, this.offset); - if (match === -1) { - next_nonspace = ln.length; - blank = true; - break; - } else { - next_nonspace = match; - blank = false; - } - indent = next_nonspace - this.offset; - - if (t === 'CodeBlock' || t === 'HtmlBlock') { - break; - } - - if (indent >= CODE_INDENT) { - // indented code - if (this.tip.type !== 'Paragraph' && !blank) { - this.offset += CODE_INDENT; - allClosed = allClosed || - this.closeUnmatchedBlocks(); - container = this.addChild('CodeBlock', this.offset); - } - break; - } - - // this is a little performance optimization: - if (matchAt(reMaybeSpecial, ln, next_nonspace) === -1) { - break; - } - - this.offset = next_nonspace; - - var cc = ln.charCodeAt(this.offset); - - if (cc === C_GREATERTHAN) { - // blockquote - this.offset += 1; - // optional following space - if (ln.charCodeAt(this.offset) === C_SPACE) { - this.offset++; - } - allClosed = allClosed || this.closeUnmatchedBlocks(); - container = this.addChild('BlockQuote', next_nonspace); - - } else if ((match = ln.slice(this.offset).match(reATXHeaderMarker))) { - // ATX header - this.offset += match[0].length; - allClosed = allClosed || this.closeUnmatchedBlocks(); - container = this.addChild('Header', next_nonspace); - container.level = match[0].trim().length; // number of #s - // remove trailing ###s: - container._strings = - [ln.slice(this.offset).replace(/^ *#+ *$/, '').replace(/ +#+ *$/, '')]; - break; - - } else if ((match = ln.slice(this.offset).match(reCodeFence))) { - // fenced code block - var fenceLength = match[0].length; - allClosed = allClosed || this.closeUnmatchedBlocks(); - container = this.addChild('CodeBlock', next_nonspace); - container._isFenced = true; - container._fenceLength = fenceLength; - container._fenceChar = match[0][0]; - container._fenceOffset = indent; - this.offset += fenceLength; - - } else if (matchAt(reHtmlBlockOpen, ln, this.offset) !== -1) { - // html block - allClosed = allClosed || this.closeUnmatchedBlocks(); - container = this.addChild('HtmlBlock', this.offset); - this.offset -= indent; // back up so spaces are part of block - break; - - } else if (t === 'Paragraph' && - container._strings.length === 1 && - ((match = ln.slice(this.offset).match(reSetextHeaderLine)))) { - // setext header line - allClosed = allClosed || this.closeUnmatchedBlocks(); - var header = new Node('Header', container.sourcepos); - header.level = match[0][0] === '=' ? 1 : 2; - header._strings = container._strings; - container.insertAfter(header); - container.unlink(); - container = header; - this.tip = header; - this.offset = ln.length; - break; - - } else if (matchAt(reHrule, ln, this.offset) !== -1) { - // hrule - allClosed = allClosed || this.closeUnmatchedBlocks(); - container = this.addChild('HorizontalRule', next_nonspace); - this.offset = ln.length - 1; - break; - - } else if ((data = parseListMarker(ln, this.offset, indent))) { - // list item - allClosed = allClosed || this.closeUnmatchedBlocks(); - this.offset += data.padding; - - // add the list if needed - if (t !== 'List' || - !(listsMatch(container._listData, data))) { - container = this.addChild('List', next_nonspace); - container._listData = data; - } - - // add the list item - container = this.addChild('Item', next_nonspace); - container._listData = data; - - } else { - break; - - } - - } - - // What remains at the offset is a text line. Add the text to the - // appropriate container. - - // First check for a lazy paragraph continuation: - if (!allClosed && !blank && - this.tip.type === 'Paragraph' && - this.tip._strings.length > 0) { - // lazy paragraph continuation - - this.addLine(ln); - - } else { // not a lazy continuation - - // finalize any blocks not matched - allClosed = allClosed || this.closeUnmatchedBlocks(); - if (blank && container.lastChild) { - container.lastChild._lastLineBlank = true; - } - - t = container.type; - - // Block quote lines are never blank as they start with > - // and we don't count blanks in fenced code for purposes of tight/loose - // lists or breaking out of lists. We also don't set _lastLineBlank - // on an empty list item, or if we just closed a fenced block. - var lastLineBlank = blank && - !(t === 'BlockQuote' || - (t === 'CodeBlock' && container._isFenced) || - (t === 'Item' && - !container._firstChild && - container.sourcepos[0][0] === this.lineNumber)); - - // propagate lastLineBlank up through parents: - var cont = container; - while (cont) { - cont._lastLineBlank = lastLineBlank; - cont = cont._parent; - } - - switch (t) { - case 'HtmlBlock': - case 'CodeBlock': - this.addLine(ln); - break; - - case 'Header': - case 'HorizontalRule': - // nothing to do; we already added the contents. - break; - - default: - this.offset = next_nonspace; - if (acceptsLines(t)) { - this.addLine(ln); - } else if (blank) { - break; - } else { - // create paragraph container for line - container = this.addChild('Paragraph', this.offset); - this.addLine(ln); - } - } - } - this.lastLineLength = ln.length - 1; // -1 for newline -}; - -// Finalize a block. Close it and do any necessary postprocessing, -// e.g. creating string_content from strings, setting the 'tight' -// or 'loose' status of a list, and parsing the beginnings -// of paragraphs for reference definitions. Reset the tip to the -// parent of the closed block. -var finalize = function(block, lineNumber) { - var above = block._parent || this.top; - block._open = false; - block.sourcepos[1] = [lineNumber, this.lastLineLength + 1]; - - this.blocks[block.type].finalize(this, block); - - this.tip = above; -}; - -// Walk through a block & children recursively, parsing string content -// into inline content where appropriate. Returns new object. -var processInlines = function(block) { - var node, event, t; - var walker = block.walker(); - while ((event = walker.next())) { - node = event.node; - t = node.type; - if (!event.entering && (t === 'Paragraph' || t === 'Header')) { - this.inlineParser.parse(node, this.refmap); - } - } -}; - -var Document = function() { - var doc = new Node('Document', [[1, 1], [0, 0]]); - doc._string_content = null; - doc._strings = []; - return doc; -}; - -// The main parsing function. Returns a parsed document AST. -var parse = function(input) { - this.doc = new Document(); - this.tip = this.doc; - this.refmap = {}; - if (this.options.time) { console.time("preparing input"); } - var lines = input.split(reLineEnding); - var len = lines.length; - if (input.charCodeAt(input.length - 1) === C_NEWLINE) { - // ignore last blank line created by final newline - len -= 1; - } - if (this.options.time) { console.timeEnd("preparing input"); } - if (this.options.time) { console.time("block parsing"); } - for (var i = 0; i < len; i++) { - this.incorporateLine(lines[i]); - } - while (this.tip) { - this.finalize(this.tip, len); - } - if (this.options.time) { console.timeEnd("block parsing"); } - if (this.options.time) { console.time("inline parsing"); } - this.processInlines(this.doc); - if (this.options.time) { console.timeEnd("inline parsing"); } - return this.doc; -}; - - -// The Parser object. -function Parser(options){ - return { - doc: new Document(), - blocks: blocks, - tip: this.doc, - oldtip: this.doc, - currentLine: "", - lineNumber: 0, - offset: 0, - lastMatchedContainer: this.doc, - refmap: {}, - lastLineLength: 0, - inlineParser: new InlineParser(), - breakOutOfLists: breakOutOfLists, - addLine: addLine, - addChild: addChild, - incorporateLine: incorporateLine, - finalize: finalize, - processInlines: processInlines, - closeUnmatchedBlocks: closeUnmatchedBlocks, - parse: parse, - options: options || {} - }; -} - -module.exports = Parser; diff --git a/js/lib/common.js b/js/lib/common.js deleted file mode 100644 index c365e53..0000000 --- a/js/lib/common.js +++ /dev/null @@ -1,75 +0,0 @@ -"use strict"; - -var entityToChar = require('./html5-entities.js').entityToChar; - -var ENTITY = "&(?:#x[a-f0-9]{1,8}|#[0-9]{1,8}|[a-z][a-z0-9]{1,31});"; - -var reBackslashOrAmp = /[\\&]/; - -var ESCAPABLE = '[!"#$%&\'()*+,./:;<=>?@[\\\\\\]^_`{|}~-]'; - -var reEntityOrEscapedChar = new RegExp('\\\\' + ESCAPABLE + '|' + ENTITY, 'gi'); - -var XMLSPECIAL = '[&<>"]'; - -var reXmlSpecial = new RegExp(XMLSPECIAL, 'g'); - -var reXmlSpecialOrEntity = new RegExp(ENTITY + '|' + XMLSPECIAL, 'gi'); - -var unescapeChar = function(s) { - if (s[0] === '\\') { - return s[1]; - } else { - return entityToChar(s); - } -}; - -// Replace entities and backslash escapes with literal characters. -var unescapeString = function(s) { - if (reBackslashOrAmp.test(s)) { - return s.replace(reEntityOrEscapedChar, unescapeChar); - } else { - return s; - } -}; - -var normalizeURI = function(uri) { - try { - return encodeURI(decodeURI(uri)); - } - catch(err) { - return uri; - } -}; - -var replaceUnsafeChar = function(s) { - switch (s) { - case '&': - return '&'; - case '<': - return '<'; - case '>': - return '>'; - case '"': - return '"'; - default: - return s; - } -}; - -var escapeXml = function(s, preserve_entities) { - if (reXmlSpecial.test(s)) { - if (preserve_entities) { - return s.replace(reXmlSpecialOrEntity, replaceUnsafeChar); - } else { - return s.replace(reXmlSpecial, replaceUnsafeChar); - } - } else { - return s; - } -}; - -module.exports = { unescapeString: unescapeString, - normalizeURI: normalizeURI, - escapeXml: escapeXml - }; diff --git a/js/lib/from-code-point.js b/js/lib/from-code-point.js deleted file mode 100644 index a0557b3..0000000 --- a/js/lib/from-code-point.js +++ /dev/null @@ -1,59 +0,0 @@ -"use strict"; - -// derived from https://github.com/mathiasbynens/String.fromCodePoint -/*! http://mths.be/fromcodepoint v0.2.1 by @mathias */ -if (String.fromCodePoint) { - module.exports = function (_) { - try { - return String.fromCodePoint(_); - } catch (e) { - if (e instanceof RangeError) { - return String.fromCharCode(0xFFFD); - } - throw e; - } - }; - -} else { - - var stringFromCharCode = String.fromCharCode; - var floor = Math.floor; - var fromCodePoint = function() { - var MAX_SIZE = 0x4000; - var codeUnits = []; - var highSurrogate; - var lowSurrogate; - var index = -1; - var length = arguments.length; - if (!length) { - return ''; - } - var result = ''; - while (++index < length) { - var codePoint = Number(arguments[index]); - if ( - !isFinite(codePoint) || // `NaN`, `+Infinity`, or `-Infinity` - codePoint < 0 || // not a valid Unicode code point - codePoint > 0x10FFFF || // not a valid Unicode code point - floor(codePoint) !== codePoint // not an integer - ) { - return String.fromCharCode(0xFFFD); - } - if (codePoint <= 0xFFFF) { // BMP code point - codeUnits.push(codePoint); - } else { // Astral code point; split in surrogate halves - // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae - codePoint -= 0x10000; - highSurrogate = (codePoint >> 10) + 0xD800; - lowSurrogate = (codePoint % 0x400) + 0xDC00; - codeUnits.push(highSurrogate, lowSurrogate); - } - if (index + 1 === length || codeUnits.length > MAX_SIZE) { - result += stringFromCharCode.apply(null, codeUnits); - codeUnits.length = 0; - } - } - return result; - }; - module.exports = fromCodePoint; -} diff --git a/js/lib/html.js b/js/lib/html.js deleted file mode 100644 index 74a854c..0000000 --- a/js/lib/html.js +++ /dev/null @@ -1,246 +0,0 @@ -"use strict"; - -var escapeXml = require('./common').escapeXml; - -// Helper function to produce an HTML tag. -var tag = function(name, attrs, selfclosing) { - var result = '<' + name; - if (attrs && attrs.length > 0) { - var i = 0; - var attrib; - while ((attrib = attrs[i]) !== undefined) { - result += ' ' + attrib[0] + '="' + attrib[1] + '"'; - i++; - } - } - if (selfclosing) { - result += ' /'; - } - - result += '>'; - return result; -}; - -var reHtmlTag = /\<[^>]*\>/; - -var renderNodes = function(block) { - - var attrs; - var info_words; - var tagname; - var walker = block.walker(); - var event, node, entering; - var buffer = ""; - var lastOut = "\n"; - var disableTags = 0; - var grandparent; - var out = function(s) { - if (disableTags > 0) { - buffer += s.replace(reHtmlTag, ''); - } else { - buffer += s; - } - lastOut = s; - }; - var esc = this.escape; - var cr = function() { - if (lastOut !== '\n') { - buffer += '\n'; - lastOut = '\n'; - } - }; - - var options = this.options; - - if (options.time) { console.time("rendering"); } - - while ((event = walker.next())) { - entering = event.entering; - node = event.node; - - attrs = []; - if (options.sourcepos) { - var pos = node.sourcepos; - if (pos) { - attrs.push(['data-sourcepos', String(pos[0][0]) + ':' + - String(pos[0][1]) + '-' + String(pos[1][0]) + ':' + - String(pos[1][1])]); - } - } - - switch (node.type) { - case 'Text': - out(esc(node.literal, false)); - break; - - case 'Softbreak': - out(this.softbreak); - break; - - case 'Hardbreak': - out(tag('br', [], true)); - cr(); - break; - - case 'Emph': - out(tag(entering ? 'em' : '/em')); - break; - - case 'Strong': - out(tag(entering ? 'strong' : '/strong')); - break; - - case 'Html': - out(node.literal); - break; - - case 'Link': - if (entering) { - attrs.push(['href', esc(node.destination, true)]); - if (node.title) { - attrs.push(['title', esc(node.title, true)]); - } - out(tag('a', attrs)); - } else { - out(tag('/a')); - } - break; - - case 'Image': - if (entering) { - if (disableTags === 0) { - out('<img src="' + esc(node.destination, true) + - '" alt="'); - } - disableTags += 1; - } else { - disableTags -= 1; - if (disableTags === 0) { - if (node.title) { - out('" title="' + esc(node.title, true)); - } - out('" />'); - } - } - break; - - case 'Code': - out(tag('code') + esc(node.literal, false) + tag('/code')); - break; - - case 'Document': - break; - - case 'Paragraph': - grandparent = node.parent.parent; - if (grandparent !== null && - grandparent.type === 'List') { - if (grandparent.listTight) { - break; - } - } - if (entering) { - cr(); - out(tag('p', attrs)); - } else { - out(tag('/p')); - cr(); - } - break; - - case 'BlockQuote': - if (entering) { - cr(); - out(tag('blockquote', attrs)); - cr(); - } else { - cr(); - out(tag('/blockquote')); - cr(); - } - break; - - case 'Item': - if (entering) { - out(tag('li', attrs)); - } else { - out(tag('/li')); - cr(); - } - break; - - case 'List': - tagname = node.listType === 'Bullet' ? 'ul' : 'ol'; - if (entering) { - var start = node.listStart; - if (start && start > 1) { - attrs.push(['start', start.toString()]); - } - cr(); - out(tag(tagname, attrs)); - cr(); - } else { - cr(); - out(tag('/' + tagname)); - cr(); - } - break; - - case 'Header': - tagname = 'h' + node.level; - if (entering) { - cr(); - out(tag(tagname, attrs)); - } else { - out(tag('/' + tagname)); - cr(); - } - break; - - case 'CodeBlock': - info_words = node.info ? node.info.split(/ +/) : []; - if (info_words.length > 0 && info_words[0].length > 0) { - attrs.push(['class', 'language-' + esc(info_words[0], true)]); - } - cr(); - out(tag('pre') + tag('code', attrs)); - out(esc(node.literal, false)); - out(tag('/code') + tag('/pre')); - cr(); - break; - - case 'HtmlBlock': - cr(); - out(node.literal); - cr(); - break; - - case 'HorizontalRule': - cr(); - out(tag('hr', attrs, true)); - cr(); - break; - - default: - throw "Unknown node type " + node.type; - } - - } - if (options.time) { console.timeEnd("rendering"); } - return buffer; -}; - -// The HtmlRenderer object. -function HtmlRenderer(options){ - return { - // default options: - softbreak: '\n', // by default, soft breaks are rendered as newlines in HTML - // set to "<br />" to make them hard breaks - // set to " " if you want to ignore line wrapping in source - escape: escapeXml, - options: options || {}, - render: renderNodes - }; -} - -module.exports = HtmlRenderer; diff --git a/js/lib/html5-entities.js b/js/lib/html5-entities.js deleted file mode 100644 index 71e9fe6..0000000 --- a/js/lib/html5-entities.js +++ /dev/null @@ -1,2154 +0,0 @@ -"use strict"; - -var fromCodePoint = require('./from-code-point'); - -var entities = { - AAacute: 193, - aacute: 225, - Abreve: 258, - abreve: 259, - ac: 8766, - acd: 8767, - acE: 8766, - Acirc: 194, - acirc: 226, - acute: 180, - Acy: 1040, - acy: 1072, - AElig: 198, - aelig: 230, - af: 8289, - Afr: 55349, - afr: 55349, - Agrave: 192, - agrave: 224, - alefsym: 8501, - aleph: 8501, - Alpha: 913, - alpha: 945, - Amacr: 256, - amacr: 257, - amalg: 10815, - amp: 38, - AMP: 38, - andand: 10837, - And: 10835, - and: 8743, - andd: 10844, - andslope: 10840, - andv: 10842, - ang: 8736, - ange: 10660, - angle: 8736, - angmsdaa: 10664, - angmsdab: 10665, - angmsdac: 10666, - angmsdad: 10667, - angmsdae: 10668, - angmsdaf: 10669, - angmsdag: 10670, - angmsdah: 10671, - angmsd: 8737, - angrt: 8735, - angrtvb: 8894, - angrtvbd: 10653, - angsph: 8738, - angst: 197, - angzarr: 9084, - Aogon: 260, - aogon: 261, - Aopf: 55349, - aopf: 55349, - apacir: 10863, - ap: 8776, - apE: 10864, - ape: 8778, - apid: 8779, - apos: 39, - ApplyFunction: 8289, - approx: 8776, - approxeq: 8778, - Aring: 197, - aring: 229, - Ascr: 55349, - ascr: 55349, - Assign: 8788, - ast: 42, - asymp: 8776, - asympeq: 8781, - Atilde: 195, - atilde: 227, - Auml: 196, - auml: 228, - awconint: 8755, - awint: 10769, - backcong: 8780, - backepsilon: 1014, - backprime: 8245, - backsim: 8765, - backsimeq: 8909, - Backslash: 8726, - Barv: 10983, - barvee: 8893, - barwed: 8965, - Barwed: 8966, - barwedge: 8965, - bbrk: 9141, - bbrktbrk: 9142, - bcong: 8780, - Bcy: 1041, - bcy: 1073, - bdquo: 8222, - becaus: 8757, - because: 8757, - Because: 8757, - bemptyv: 10672, - bepsi: 1014, - bernou: 8492, - Bernoullis: 8492, - Beta: 914, - beta: 946, - beth: 8502, - between: 8812, - Bfr: 55349, - bfr: 55349, - bigcap: 8898, - bigcirc: 9711, - bigcup: 8899, - bigodot: 10752, - bigoplus: 10753, - bigotimes: 10754, - bigsqcup: 10758, - bigstar: 9733, - bigtriangledown: 9661, - bigtriangleup: 9651, - biguplus: 10756, - bigvee: 8897, - bigwedge: 8896, - bkarow: 10509, - blacklozenge: 10731, - blacksquare: 9642, - blacktriangle: 9652, - blacktriangledown: 9662, - blacktriangleleft: 9666, - blacktriangleright: 9656, - blank: 9251, - blk12: 9618, - blk14: 9617, - blk34: 9619, - block: 9608, - bne: 61, - bnequiv: 8801, - bNot: 10989, - bnot: 8976, - Bopf: 55349, - bopf: 55349, - bot: 8869, - bottom: 8869, - bowtie: 8904, - boxbox: 10697, - boxdl: 9488, - boxdL: 9557, - boxDl: 9558, - boxDL: 9559, - boxdr: 9484, - boxdR: 9554, - boxDr: 9555, - boxDR: 9556, - boxh: 9472, - boxH: 9552, - boxhd: 9516, - boxHd: 9572, - boxhD: 9573, - boxHD: 9574, - boxhu: 9524, - boxHu: 9575, - boxhU: 9576, - boxHU: 9577, - boxminus: 8863, - boxplus: 8862, - boxtimes: 8864, - boxul: 9496, - boxuL: 9563, - boxUl: 9564, - boxUL: 9565, - boxur: 9492, - boxuR: 9560, - boxUr: 9561, - boxUR: 9562, - boxv: 9474, - boxV: 9553, - boxvh: 9532, - boxvH: 9578, - boxVh: 9579, - boxVH: 9580, - boxvl: 9508, - boxvL: 9569, - boxVl: 9570, - boxVL: 9571, - boxvr: 9500, - boxvR: 9566, - boxVr: 9567, - boxVR: 9568, - bprime: 8245, - breve: 728, - Breve: 728, - brvbar: 166, - bscr: 55349, - Bscr: 8492, - bsemi: 8271, - bsim: 8765, - bsime: 8909, - bsolb: 10693, - bsol: 92, - bsolhsub: 10184, - bull: 8226, - bullet: 8226, - bump: 8782, - bumpE: 10926, - bumpe: 8783, - Bumpeq: 8782, - bumpeq: 8783, - Cacute: 262, - cacute: 263, - capand: 10820, - capbrcup: 10825, - capcap: 10827, - cap: 8745, - Cap: 8914, - capcup: 10823, - capdot: 10816, - CapitalDifferentialD: 8517, - caps: 8745, - caret: 8257, - caron: 711, - Cayleys: 8493, - ccaps: 10829, - Ccaron: 268, - ccaron: 269, - Ccedil: 199, - ccedil: 231, - Ccirc: 264, - ccirc: 265, - Cconint: 8752, - ccups: 10828, - ccupssm: 10832, - Cdot: 266, - cdot: 267, - cedil: 184, - Cedilla: 184, - cemptyv: 10674, - cent: 162, - centerdot: 183, - CenterDot: 183, - cfr: 55349, - Cfr: 8493, - CHcy: 1063, - chcy: 1095, - check: 10003, - checkmark: 10003, - Chi: 935, - chi: 967, - circ: 710, - circeq: 8791, - circlearrowleft: 8634, - circlearrowright: 8635, - circledast: 8859, - circledcirc: 8858, - circleddash: 8861, - CircleDot: 8857, - circledR: 174, - circledS: 9416, - CircleMinus: 8854, - CirclePlus: 8853, - CircleTimes: 8855, - cir: 9675, - cirE: 10691, - cire: 8791, - cirfnint: 10768, - cirmid: 10991, - cirscir: 10690, - ClockwiseContourIntegral: 8754, - CloseCurlyDoubleQuote: 8221, - CloseCurlyQuote: 8217, - clubs: 9827, - clubsuit: 9827, - colon: 58, - Colon: 8759, - Colone: 10868, - colone: 8788, - coloneq: 8788, - comma: 44, - commat: 64, - comp: 8705, - compfn: 8728, - complement: 8705, - complexes: 8450, - cong: 8773, - congdot: 10861, - Congruent: 8801, - conint: 8750, - Conint: 8751, - ContourIntegral: 8750, - copf: 55349, - Copf: 8450, - coprod: 8720, - Coproduct: 8720, - copy: 169, - COPY: 169, - copysr: 8471, - CounterClockwiseContourIntegral: 8755, - crarr: 8629, - cross: 10007, - Cross: 10799, - Cscr: 55349, - cscr: 55349, - csub: 10959, - csube: 10961, - csup: 10960, - csupe: 10962, - ctdot: 8943, - cudarrl: 10552, - cudarrr: 10549, - cuepr: 8926, - cuesc: 8927, - cularr: 8630, - cularrp: 10557, - cupbrcap: 10824, - cupcap: 10822, - CupCap: 8781, - cup: 8746, - Cup: 8915, - cupcup: 10826, - cupdot: 8845, - cupor: 10821, - cups: 8746, - curarr: 8631, - curarrm: 10556, - curlyeqprec: 8926, - curlyeqsucc: 8927, - curlyvee: 8910, - curlywedge: 8911, - curren: 164, - curvearrowleft: 8630, - curvearrowright: 8631, - cuvee: 8910, - cuwed: 8911, - cwconint: 8754, - cwint: 8753, - cylcty: 9005, - dagger: 8224, - Dagger: 8225, - daleth: 8504, - darr: 8595, - Darr: 8609, - dArr: 8659, - dash: 8208, - Dashv: 10980, - dashv: 8867, - dbkarow: 10511, - dblac: 733, - Dcaron: 270, - dcaron: 271, - Dcy: 1044, - dcy: 1076, - ddagger: 8225, - ddarr: 8650, - DD: 8517, - dd: 8518, - DDotrahd: 10513, - ddotseq: 10871, - deg: 176, - Del: 8711, - Delta: 916, - delta: 948, - demptyv: 10673, - dfisht: 10623, - Dfr: 55349, - dfr: 55349, - dHar: 10597, - dharl: 8643, - dharr: 8642, - DiacriticalAcute: 180, - DiacriticalDot: 729, - DiacriticalDoubleAcute: 733, - DiacriticalGrave: 96, - DiacriticalTilde: 732, - diam: 8900, - diamond: 8900, - Diamond: 8900, - diamondsuit: 9830, - diams: 9830, - die: 168, - DifferentialD: 8518, - digamma: 989, - disin: 8946, - div: 247, - divide: 247, - divideontimes: 8903, - divonx: 8903, - DJcy: 1026, - djcy: 1106, - dlcorn: 8990, - dlcrop: 8973, - dollar: 36, - Dopf: 55349, - dopf: 55349, - Dot: 168, - dot: 729, - DotDot: 8412, - doteq: 8784, - doteqdot: 8785, - DotEqual: 8784, - dotminus: 8760, - dotplus: 8724, - dotsquare: 8865, - doublebarwedge: 8966, - DoubleContourIntegral: 8751, - DoubleDot: 168, - DoubleDownArrow: 8659, - DoubleLeftArrow: 8656, - DoubleLeftRightArrow: 8660, - DoubleLeftTee: 10980, - DoubleLongLeftArrow: 10232, - DoubleLongLeftRightArrow: 10234, - DoubleLongRightArrow: 10233, - DoubleRightArrow: 8658, - DoubleRightTee: 8872, - DoubleUpArrow: 8657, - DoubleUpDownArrow: 8661, - DoubleVerticalBar: 8741, - DownArrowBar: 10515, - downarrow: 8595, - DownArrow: 8595, - Downarrow: 8659, - DownArrowUpArrow: 8693, - DownBreve: 785, - downdownarrows: 8650, - downharpoonleft: 8643, - downharpoonright: 8642, - DownLeftRightVector: 10576, - DownLeftTeeVector: 10590, - DownLeftVectorBar: 10582, - DownLeftVector: 8637, - DownRightTeeVector: 10591, - DownRightVectorBar: 10583, - DownRightVector: 8641, - DownTeeArrow: 8615, - DownTee: 8868, - drbkarow: 10512, - drcorn: 8991, - drcrop: 8972, - Dscr: 55349, - dscr: 55349, - DScy: 1029, - dscy: 1109, - dsol: 10742, - Dstrok: 272, - dstrok: 273, - dtdot: 8945, - dtri: 9663, - dtrif: 9662, - duarr: 8693, - duhar: 10607, - dwangle: 10662, - DZcy: 1039, - dzcy: 1119, - dzigrarr: 10239, - Eacute: 201, - eacute: 233, - easter: 10862, - Ecaron: 282, - ecaron: 283, - Ecirc: 202, - ecirc: 234, - ecir: 8790, - ecolon: 8789, - Ecy: 1069, - ecy: 1101, - eDDot: 10871, - Edot: 278, - edot: 279, - eDot: 8785, - ee: 8519, - efDot: 8786, - Efr: 55349, - efr: 55349, - eg: 10906, - Egrave: 200, - egrave: 232, - egs: 10902, - egsdot: 10904, - el: 10905, - Element: 8712, - elinters: 9191, - ell: 8467, - els: 10901, - elsdot: 10903, - Emacr: 274, - emacr: 275, - empty: 8709, - emptyset: 8709, - EmptySmallSquare: 9723, - emptyv: 8709, - EmptyVerySmallSquare: 9643, - emsp13: 8196, - emsp14: 8197, - emsp: 8195, - ENG: 330, - eng: 331, - ensp: 8194, - Eogon: 280, - eogon: 281, - Eopf: 55349, - eopf: 55349, - epar: 8917, - eparsl: 10723, - eplus: 10865, - epsi: 949, - Epsilon: 917, - epsilon: 949, - epsiv: 1013, - eqcirc: 8790, - eqcolon: 8789, - eqsim: 8770, - eqslantgtr: 10902, - eqslantless: 10901, - Equal: 10869, - equals: 61, - EqualTilde: 8770, - equest: 8799, - Equilibrium: 8652, - equiv: 8801, - equivDD: 10872, - eqvparsl: 10725, - erarr: 10609, - erDot: 8787, - escr: 8495, - Escr: 8496, - esdot: 8784, - Esim: 10867, - esim: 8770, - Eta: 919, - eta: 951, - ETH: 208, - eth: 240, - Euml: 203, - euml: 235, - euro: 8364, - excl: 33, - exist: 8707, - Exists: 8707, - expectation: 8496, - exponentiale: 8519, - ExponentialE: 8519, - fallingdotseq: 8786, - Fcy: 1060, - fcy: 1092, - female: 9792, - ffilig: 64259, - fflig: 64256, - ffllig: 64260, - Ffr: 55349, - ffr: 55349, - filig: 64257, - FilledSmallSquare: 9724, - FilledVerySmallSquare: 9642, - fjlig: 102, - flat: 9837, - fllig: 64258, - fltns: 9649, - fnof: 402, - Fopf: 55349, - fopf: 55349, - forall: 8704, - ForAll: 8704, - fork: 8916, - forkv: 10969, - Fouriertrf: 8497, - fpartint: 10765, - frac12: 189, - frac13: 8531, - frac14: 188, - frac15: 8533, - frac16: 8537, - frac18: 8539, - frac23: 8532, - frac25: 8534, - frac34: 190, - frac35: 8535, - frac38: 8540, - frac45: 8536, - frac56: 8538, - frac58: 8541, - frac78: 8542, - frasl: 8260, - frown: 8994, - fscr: 55349, - Fscr: 8497, - gacute: 501, - Gamma: 915, - gamma: 947, - Gammad: 988, - gammad: 989, - gap: 10886, - Gbreve: 286, - gbreve: 287, - Gcedil: 290, - Gcirc: 284, - gcirc: 285, - Gcy: 1043, - gcy: 1075, - Gdot: 288, - gdot: 289, - ge: 8805, - gE: 8807, - gEl: 10892, - gel: 8923, - geq: 8805, - geqq: 8807, - geqslant: 10878, - gescc: 10921, - ges: 10878, - gesdot: 10880, - gesdoto: 10882, - gesdotol: 10884, - gesl: 8923, - gesles: 10900, - Gfr: 55349, - gfr: 55349, - gg: 8811, - Gg: 8921, - ggg: 8921, - gimel: 8503, - GJcy: 1027, - gjcy: 1107, - gla: 10917, - gl: 8823, - glE: 10898, - glj: 10916, - gnap: 10890, - gnapprox: 10890, - gne: 10888, - gnE: 8809, - gneq: 10888, - gneqq: 8809, - gnsim: 8935, - Gopf: 55349, - gopf: 55349, - grave: 96, - GreaterEqual: 8805, - GreaterEqualLess: 8923, - GreaterFullEqual: 8807, - GreaterGreater: 10914, - GreaterLess: 8823, - GreaterSlantEqual: 10878, - GreaterTilde: 8819, - Gscr: 55349, - gscr: 8458, - gsim: 8819, - gsime: 10894, - gsiml: 10896, - gtcc: 10919, - gtcir: 10874, - gt: 62, - GT: 62, - Gt: 8811, - gtdot: 8919, - gtlPar: 10645, - gtquest: 10876, - gtrapprox: 10886, - gtrarr: 10616, - gtrdot: 8919, - gtreqless: 8923, - gtreqqless: 10892, - gtrless: 8823, - gtrsim: 8819, - gvertneqq: 8809, - gvnE: 8809, - Hacek: 711, - hairsp: 8202, - half: 189, - hamilt: 8459, - HARDcy: 1066, - hardcy: 1098, - harrcir: 10568, - harr: 8596, - hArr: 8660, - harrw: 8621, - Hat: 94, - hbar: 8463, - Hcirc: 292, - hcirc: 293, - hearts: 9829, - heartsuit: 9829, - hellip: 8230, - hercon: 8889, - hfr: 55349, - Hfr: 8460, - HilbertSpace: 8459, - hksearow: 10533, - hkswarow: 10534, - hoarr: 8703, - homtht: 8763, - hookleftarrow: 8617, - hookrightarrow: 8618, - hopf: 55349, - Hopf: 8461, - horbar: 8213, - HorizontalLine: 9472, - hscr: 55349, - Hscr: 8459, - hslash: 8463, - Hstrok: 294, - hstrok: 295, - HumpDownHump: 8782, - HumpEqual: 8783, - hybull: 8259, - hyphen: 8208, - Iacute: 205, - iacute: 237, - ic: 8291, - Icirc: 206, - icirc: 238, - Icy: 1048, - icy: 1080, - Idot: 304, - IEcy: 1045, - iecy: 1077, - iexcl: 161, - iff: 8660, - ifr: 55349, - Ifr: 8465, - Igrave: 204, - igrave: 236, - ii: 8520, - iiiint: 10764, - iiint: 8749, - iinfin: 10716, - iiota: 8489, - IJlig: 306, - ijlig: 307, - Imacr: 298, - imacr: 299, - image: 8465, - ImaginaryI: 8520, - imagline: 8464, - imagpart: 8465, - imath: 305, - Im: 8465, - imof: 8887, - imped: 437, - Implies: 8658, - incare: 8453, - 'in': 8712, - infin: 8734, - infintie: 10717, - inodot: 305, - intcal: 8890, - int: 8747, - Int: 8748, - integers: 8484, - Integral: 8747, - intercal: 8890, - Intersection: 8898, - intlarhk: 10775, - intprod: 10812, - InvisibleComma: 8291, - InvisibleTimes: 8290, - IOcy: 1025, - iocy: 1105, - Iogon: 302, - iogon: 303, - Iopf: 55349, - iopf: 55349, - Iota: 921, - iota: 953, - iprod: 10812, - iquest: 191, - iscr: 55349, - Iscr: 8464, - isin: 8712, - isindot: 8949, - isinE: 8953, - isins: 8948, - isinsv: 8947, - isinv: 8712, - it: 8290, - Itilde: 296, - itilde: 297, - Iukcy: 1030, - iukcy: 1110, - Iuml: 207, - iuml: 239, - Jcirc: 308, - jcirc: 309, - Jcy: 1049, - jcy: 1081, - Jfr: 55349, - jfr: 55349, - jmath: 567, - Jopf: 55349, - jopf: 55349, - Jscr: 55349, - jscr: 55349, - Jsercy: 1032, - jsercy: 1112, - Jukcy: 1028, - jukcy: 1108, - Kappa: 922, - kappa: 954, - kappav: 1008, - Kcedil: 310, - kcedil: 311, - Kcy: 1050, - kcy: 1082, - Kfr: 55349, - kfr: 55349, - kgreen: 312, - KHcy: 1061, - khcy: 1093, - KJcy: 1036, - kjcy: 1116, - Kopf: 55349, - kopf: 55349, - Kscr: 55349, - kscr: 55349, - lAarr: 8666, - Lacute: 313, - lacute: 314, - laemptyv: 10676, - lagran: 8466, - Lambda: 923, - lambda: 955, - lang: 10216, - Lang: 10218, - langd: 10641, - langle: 10216, - lap: 10885, - Laplacetrf: 8466, - laquo: 171, - larrb: 8676, - larrbfs: 10527, - larr: 8592, - Larr: 8606, - lArr: 8656, - larrfs: 10525, - larrhk: 8617, - larrlp: 8619, - larrpl: 10553, - larrsim: 10611, - larrtl: 8610, - latail: 10521, - lAtail: 10523, - lat: 10923, - late: 10925, - lates: 10925, - lbarr: 10508, - lBarr: 10510, - lbbrk: 10098, - lbrace: 123, - lbrack: 91, - lbrke: 10635, - lbrksld: 10639, - lbrkslu: 10637, - Lcaron: 317, - lcaron: 318, - Lcedil: 315, - lcedil: 316, - lceil: 8968, - lcub: 123, - Lcy: 1051, - lcy: 1083, - ldca: 10550, - ldquo: 8220, - ldquor: 8222, - ldrdhar: 10599, - ldrushar: 10571, - ldsh: 8626, - le: 8804, - lE: 8806, - LeftAngleBracket: 10216, - LeftArrowBar: 8676, - leftarrow: 8592, - LeftArrow: 8592, - Leftarrow: 8656, - LeftArrowRightArrow: 8646, - leftarrowtail: 8610, - LeftCeiling: 8968, - LeftDoubleBracket: 10214, - LeftDownTeeVector: 10593, - LeftDownVectorBar: 10585, - LeftDownVector: 8643, - LeftFloor: 8970, - leftharpoondown: 8637, - leftharpoonup: 8636, - leftleftarrows: 8647, - leftrightarrow: 8596, - LeftRightArrow: 8596, - Leftrightarrow: 8660, - leftrightarrows: 8646, - leftrightharpoons: 8651, - leftrightsquigarrow: 8621, - LeftRightVector: 10574, - LeftTeeArrow: 8612, - LeftTee: 8867, - LeftTeeVector: 10586, - leftthreetimes: 8907, - LeftTriangleBar: 10703, - LeftTriangle: 8882, - LeftTriangleEqual: 8884, - LeftUpDownVector: 10577, - LeftUpTeeVector: 10592, - LeftUpVectorBar: 10584, - LeftUpVector: 8639, - LeftVectorBar: 10578, - LeftVector: 8636, - lEg: 10891, - leg: 8922, - leq: 8804, - leqq: 8806, - leqslant: 10877, - lescc: 10920, - les: 10877, - lesdot: 10879, - lesdoto: 10881, - lesdotor: 10883, - lesg: 8922, - lesges: 10899, - lessapprox: 10885, - lessdot: 8918, - lesseqgtr: 8922, - lesseqqgtr: 10891, - LessEqualGreater: 8922, - LessFullEqual: 8806, - LessGreater: 8822, - lessgtr: 8822, - LessLess: 10913, - lesssim: 8818, - LessSlantEqual: 10877, - LessTilde: 8818, - lfisht: 10620, - lfloor: 8970, - Lfr: 55349, - lfr: 55349, - lg: 8822, - lgE: 10897, - lHar: 10594, - lhard: 8637, - lharu: 8636, - lharul: 10602, - lhblk: 9604, - LJcy: 1033, - ljcy: 1113, - llarr: 8647, - ll: 8810, - Ll: 8920, - llcorner: 8990, - Lleftarrow: 8666, - llhard: 10603, - lltri: 9722, - Lmidot: 319, - lmidot: 320, - lmoustache: 9136, - lmoust: 9136, - lnap: 10889, - lnapprox: 10889, - lne: 10887, - lnE: 8808, - lneq: 10887, - lneqq: 8808, - lnsim: 8934, - loang: 10220, - loarr: 8701, - lobrk: 10214, - longleftarrow: 10229, - LongLeftArrow: 10229, - Longleftarrow: 10232, - longleftrightarrow: 10231, - LongLeftRightArrow: 10231, - Longleftrightarrow: 10234, - longmapsto: 10236, - longrightarrow: 10230, - LongRightArrow: 10230, - Longrightarrow: 10233, - looparrowleft: 8619, - looparrowright: 8620, - lopar: 10629, - Lopf: 55349, - lopf: 55349, - loplus: 10797, - lotimes: 10804, - lowast: 8727, - lowbar: 95, - LowerLeftArrow: 8601, - LowerRightArrow: 8600, - loz: 9674, - lozenge: 9674, - lozf: 10731, - lpar: 40, - lparlt: 10643, - lrarr: 8646, - lrcorner: 8991, - lrhar: 8651, - lrhard: 10605, - lrm: 8206, - lrtri: 8895, - lsaquo: 8249, - lscr: 55349, - Lscr: 8466, - lsh: 8624, - Lsh: 8624, - lsim: 8818, - lsime: 10893, - lsimg: 10895, - lsqb: 91, - lsquo: 8216, - lsquor: 8218, - Lstrok: 321, - lstrok: 322, - ltcc: 10918, - ltcir: 10873, - lt: 60, - LT: 60, - Lt: 8810, - ltdot: 8918, - lthree: 8907, - ltimes: 8905, - ltlarr: 10614, - ltquest: 10875, - ltri: 9667, - ltrie: 8884, - ltrif: 9666, - ltrPar: 10646, - lurdshar: 10570, - luruhar: 10598, - lvertneqq: 8808, - lvnE: 8808, - macr: 175, - male: 9794, - malt: 10016, - maltese: 10016, - Map: 10501, - map: 8614, - mapsto: 8614, - mapstodown: 8615, - mapstoleft: 8612, - mapstoup: 8613, - marker: 9646, - mcomma: 10793, - Mcy: 1052, - mcy: 1084, - mdash: 8212, - mDDot: 8762, - measuredangle: 8737, - MediumSpace: 8287, - Mellintrf: 8499, - Mfr: 55349, - mfr: 55349, - mho: 8487, - micro: 181, - midast: 42, - midcir: 10992, - mid: 8739, - middot: 183, - minusb: 8863, - minus: 8722, - minusd: 8760, - minusdu: 10794, - MinusPlus: 8723, - mlcp: 10971, - mldr: 8230, - mnplus: 8723, - models: 8871, - Mopf: 55349, - mopf: 55349, - mp: 8723, - mscr: 55349, - Mscr: 8499, - mstpos: 8766, - Mu: 924, - mu: 956, - multimap: 8888, - mumap: 8888, - nabla: 8711, - Nacute: 323, - nacute: 324, - nang: 8736, - nap: 8777, - napE: 10864, - napid: 8779, - napos: 329, - napprox: 8777, - natural: 9838, - naturals: 8469, - natur: 9838, - nbsp: 160, - nbump: 8782, - nbumpe: 8783, - ncap: 10819, - Ncaron: 327, - ncaron: 328, - Ncedil: 325, - ncedil: 326, - ncong: 8775, - ncongdot: 10861, - ncup: 10818, - Ncy: 1053, - ncy: 1085, - ndash: 8211, - nearhk: 10532, - nearr: 8599, - neArr: 8663, - nearrow: 8599, - ne: 8800, - nedot: 8784, - NegativeMediumSpace: 8203, - NegativeThickSpace: 8203, - NegativeThinSpace: 8203, - NegativeVeryThinSpace: 8203, - nequiv: 8802, - nesear: 10536, - nesim: 8770, - NestedGreaterGreater: 8811, - NestedLessLess: 8810, - NewLine: 10, - nexist: 8708, - nexists: 8708, - Nfr: 55349, - nfr: 55349, - ngE: 8807, - nge: 8817, - ngeq: 8817, - ngeqq: 8807, - ngeqslant: 10878, - nges: 10878, - nGg: 8921, - ngsim: 8821, - nGt: 8811, - ngt: 8815, - ngtr: 8815, - nGtv: 8811, - nharr: 8622, - nhArr: 8654, - nhpar: 10994, - ni: 8715, - nis: 8956, - nisd: 8954, - niv: 8715, - NJcy: 1034, - njcy: 1114, - nlarr: 8602, - nlArr: 8653, - nldr: 8229, - nlE: 8806, - nle: 8816, - nleftarrow: 8602, - nLeftarrow: 8653, - nleftrightarrow: 8622, - nLeftrightarrow: 8654, - nleq: 8816, - nleqq: 8806, - nleqslant: 10877, - nles: 10877, - nless: 8814, - nLl: 8920, - nlsim: 8820, - nLt: 8810, - nlt: 8814, - nltri: 8938, - nltrie: 8940, - nLtv: 8810, - nmid: 8740, - NoBreak: 8288, - NonBreakingSpace: 160, - nopf: 55349, - Nopf: 8469, - Not: 10988, - not: 172, - NotCongruent: 8802, - NotCupCap: 8813, - NotDoubleVerticalBar: 8742, - NotElement: 8713, - NotEqual: 8800, - NotEqualTilde: 8770, - NotExists: 8708, - NotGreater: 8815, - NotGreaterEqual: 8817, - NotGreaterFullEqual: 8807, - NotGreaterGreater: 8811, - NotGreaterLess: 8825, - NotGreaterSlantEqual: 10878, - NotGreaterTilde: 8821, - NotHumpDownHump: 8782, - NotHumpEqual: 8783, - notin: 8713, - notindot: 8949, - notinE: 8953, - notinva: 8713, - notinvb: 8951, - notinvc: 8950, - NotLeftTriangleBar: 10703, - NotLeftTriangle: 8938, - NotLeftTriangleEqual: 8940, - NotLess: 8814, - NotLessEqual: 8816, - NotLessGreater: 8824, - NotLessLess: 8810, - NotLessSlantEqual: 10877, - NotLessTilde: 8820, - NotNestedGreaterGreater: 10914, - NotNestedLessLess: 10913, - notni: 8716, - notniva: 8716, - notnivb: 8958, - notnivc: 8957, - NotPrecedes: 8832, - NotPrecedesEqual: 10927, - NotPrecedesSlantEqual: 8928, - NotReverseElement: 8716, - NotRightTriangleBar: 10704, - NotRightTriangle: 8939, - NotRightTriangleEqual: 8941, - NotSquareSubset: 8847, - NotSquareSubsetEqual: 8930, - NotSquareSuperset: 8848, - NotSquareSupersetEqual: 8931, - NotSubset: 8834, - NotSubsetEqual: 8840, - NotSucceeds: 8833, - NotSucceedsEqual: 10928, - NotSucceedsSlantEqual: 8929, - NotSucceedsTilde: 8831, - NotSuperset: 8835, - NotSupersetEqual: 8841, - NotTilde: 8769, - NotTildeEqual: 8772, - NotTildeFullEqual: 8775, - NotTildeTilde: 8777, - NotVerticalBar: 8740, - nparallel: 8742, - npar: 8742, - nparsl: 11005, - npart: 8706, - npolint: 10772, - npr: 8832, - nprcue: 8928, - nprec: 8832, - npreceq: 10927, - npre: 10927, - nrarrc: 10547, - nrarr: 8603, - nrArr: 8655, - nrarrw: 8605, - nrightarrow: 8603, - nRightarrow: 8655, - nrtri: 8939, - nrtrie: 8941, - nsc: 8833, - nsccue: 8929, - nsce: 10928, - Nscr: 55349, - nscr: 55349, - nshortmid: 8740, - nshortparallel: 8742, - nsim: 8769, - nsime: 8772, - nsimeq: 8772, - nsmid: 8740, - nspar: 8742, - nsqsube: 8930, - nsqsupe: 8931, - nsub: 8836, - nsubE: 10949, - nsube: 8840, - nsubset: 8834, - nsubseteq: 8840, - nsubseteqq: 10949, - nsucc: 8833, - nsucceq: 10928, - nsup: 8837, - nsupE: 10950, - nsupe: 8841, - nsupset: 8835, - nsupseteq: 8841, - nsupseteqq: 10950, - ntgl: 8825, - Ntilde: 209, - ntilde: 241, - ntlg: 8824, - ntriangleleft: 8938, - ntrianglelefteq: 8940, - ntriangleright: 8939, - ntrianglerighteq: 8941, - Nu: 925, - nu: 957, - num: 35, - numero: 8470, - numsp: 8199, - nvap: 8781, - nvdash: 8876, - nvDash: 8877, - nVdash: 8878, - nVDash: 8879, - nvge: 8805, - nvgt: 62, - nvHarr: 10500, - nvinfin: 10718, - nvlArr: 10498, - nvle: 8804, - nvlt: 62, - nvltrie: 8884, - nvrArr: 10499, - nvrtrie: 8885, - nvsim: 8764, - nwarhk: 10531, - nwarr: 8598, - nwArr: 8662, - nwarrow: 8598, - nwnear: 10535, - Oacute: 211, - oacute: 243, - oast: 8859, - Ocirc: 212, - ocirc: 244, - ocir: 8858, - Ocy: 1054, - ocy: 1086, - odash: 8861, - Odblac: 336, - odblac: 337, - odiv: 10808, - odot: 8857, - odsold: 10684, - OElig: 338, - oelig: 339, - ofcir: 10687, - Ofr: 55349, - ofr: 55349, - ogon: 731, - Ograve: 210, - ograve: 242, - ogt: 10689, - ohbar: 10677, - ohm: 937, - oint: 8750, - olarr: 8634, - olcir: 10686, - olcross: 10683, - oline: 8254, - olt: 10688, - Omacr: 332, - omacr: 333, - Omega: 937, - omega: 969, - Omicron: 927, - omicron: 959, - omid: 10678, - ominus: 8854, - Oopf: 55349, - oopf: 55349, - opar: 10679, - OpenCurlyDoubleQuote: 8220, - OpenCurlyQuote: 8216, - operp: 10681, - oplus: 8853, - orarr: 8635, - Or: 10836, - or: 8744, - ord: 10845, - order: 8500, - orderof: 8500, - ordf: 170, - ordm: 186, - origof: 8886, - oror: 10838, - orslope: 10839, - orv: 10843, - oS: 9416, - Oscr: 55349, - oscr: 8500, - Oslash: 216, - oslash: 248, - osol: 8856, - Otilde: 213, - otilde: 245, - otimesas: 10806, - Otimes: 10807, - otimes: 8855, - Ouml: 214, - ouml: 246, - ovbar: 9021, - OverBar: 8254, - OverBrace: 9182, - OverBracket: 9140, - OverParenthesis: 9180, - para: 182, - parallel: 8741, - par: 8741, - parsim: 10995, - parsl: 11005, - part: 8706, - PartialD: 8706, - Pcy: 1055, - pcy: 1087, - percnt: 37, - period: 46, - permil: 8240, - perp: 8869, - pertenk: 8241, - Pfr: 55349, - pfr: 55349, - Phi: 934, - phi: 966, - phiv: 981, - phmmat: 8499, - phone: 9742, - Pi: 928, - pi: 960, - pitchfork: 8916, - piv: 982, - planck: 8463, - planckh: 8462, - plankv: 8463, - plusacir: 10787, - plusb: 8862, - pluscir: 10786, - plus: 43, - plusdo: 8724, - plusdu: 10789, - pluse: 10866, - PlusMinus: 177, - plusmn: 177, - plussim: 10790, - plustwo: 10791, - pm: 177, - Poincareplane: 8460, - pointint: 10773, - popf: 55349, - Popf: 8473, - pound: 163, - prap: 10935, - Pr: 10939, - pr: 8826, - prcue: 8828, - precapprox: 10935, - prec: 8826, - preccurlyeq: 8828, - Precedes: 8826, - PrecedesEqual: 10927, - PrecedesSlantEqual: 8828, - PrecedesTilde: 8830, - preceq: 10927, - precnapprox: 10937, - precneqq: 10933, - precnsim: 8936, - pre: 10927, - prE: 10931, - precsim: 8830, - prime: 8242, - Prime: 8243, - primes: 8473, - prnap: 10937, - prnE: 10933, - prnsim: 8936, - prod: 8719, - Product: 8719, - profalar: 9006, - profline: 8978, - profsurf: 8979, - prop: 8733, - Proportional: 8733, - Proportion: 8759, - propto: 8733, - prsim: 8830, - prurel: 8880, - Pscr: 55349, - pscr: 55349, - Psi: 936, - psi: 968, - puncsp: 8200, - Qfr: 55349, - qfr: 55349, - qint: 10764, - qopf: 55349, - Qopf: 8474, - qprime: 8279, - Qscr: 55349, - qscr: 55349, - quaternions: 8461, - quatint: 10774, - quest: 63, - questeq: 8799, - quot: 34, - QUOT: 34, - rAarr: 8667, - race: 8765, - Racute: 340, - racute: 341, - radic: 8730, - raemptyv: 10675, - rang: 10217, - Rang: 10219, - rangd: 10642, - range: 10661, - rangle: 10217, - raquo: 187, - rarrap: 10613, - rarrb: 8677, - rarrbfs: 10528, - rarrc: 10547, - rarr: 8594, - Rarr: 8608, - rArr: 8658, - rarrfs: 10526, - rarrhk: 8618, - rarrlp: 8620, - rarrpl: 10565, - rarrsim: 10612, - Rarrtl: 10518, - rarrtl: 8611, - rarrw: 8605, - ratail: 10522, - rAtail: 10524, - ratio: 8758, - rationals: 8474, - rbarr: 10509, - rBarr: 10511, - RBarr: 10512, - rbbrk: 10099, - rbrace: 125, - rbrack: 93, - rbrke: 10636, - rbrksld: 10638, - rbrkslu: 10640, - Rcaron: 344, - rcaron: 345, - Rcedil: 342, - rcedil: 343, - rceil: 8969, - rcub: 125, - Rcy: 1056, - rcy: 1088, - rdca: 10551, - rdldhar: 10601, - rdquo: 8221, - rdquor: 8221, - rdsh: 8627, - real: 8476, - realine: 8475, - realpart: 8476, - reals: 8477, - Re: 8476, - rect: 9645, - reg: 174, - REG: 174, - ReverseElement: 8715, - ReverseEquilibrium: 8651, - ReverseUpEquilibrium: 10607, - rfisht: 10621, - rfloor: 8971, - rfr: 55349, - Rfr: 8476, - rHar: 10596, - rhard: 8641, - rharu: 8640, - rharul: 10604, - Rho: 929, - rho: 961, - rhov: 1009, - RightAngleBracket: 10217, - RightArrowBar: 8677, - rightarrow: 8594, - RightArrow: 8594, - Rightarrow: 8658, - RightArrowLeftArrow: 8644, - rightarrowtail: 8611, - RightCeiling: 8969, - RightDoubleBracket: 10215, - RightDownTeeVector: 10589, - RightDownVectorBar: 10581, - RightDownVector: 8642, - RightFloor: 8971, - rightharpoondown: 8641, - rightharpoonup: 8640, - rightleftarrows: 8644, - rightleftharpoons: 8652, - rightrightarrows: 8649, - rightsquigarrow: 8605, - RightTeeArrow: 8614, - RightTee: 8866, - RightTeeVector: 10587, - rightthreetimes: 8908, - RightTriangleBar: 10704, - RightTriangle: 8883, - RightTriangleEqual: 8885, - RightUpDownVector: 10575, - RightUpTeeVector: 10588, - RightUpVectorBar: 10580, - RightUpVector: 8638, - RightVectorBar: 10579, - RightVector: 8640, - ring: 730, - risingdotseq: 8787, - rlarr: 8644, - rlhar: 8652, - rlm: 8207, - rmoustache: 9137, - rmoust: 9137, - rnmid: 10990, - roang: 10221, - roarr: 8702, - robrk: 10215, - ropar: 10630, - ropf: 55349, - Ropf: 8477, - roplus: 10798, - rotimes: 10805, - RoundImplies: 10608, - rpar: 41, - rpargt: 10644, - rppolint: 10770, - rrarr: 8649, - Rrightarrow: 8667, - rsaquo: 8250, - rscr: 55349, - Rscr: 8475, - rsh: 8625, - Rsh: 8625, - rsqb: 93, - rsquo: 8217, - rsquor: 8217, - rthree: 8908, - rtimes: 8906, - rtri: 9657, - rtrie: 8885, - rtrif: 9656, - rtriltri: 10702, - RuleDelayed: 10740, - ruluhar: 10600, - rx: 8478, - Sacute: 346, - sacute: 347, - sbquo: 8218, - scap: 10936, - Scaron: 352, - scaron: 353, - Sc: 10940, - sc: 8827, - sccue: 8829, - sce: 10928, - scE: 10932, - Scedil: 350, - scedil: 351, - Scirc: 348, - scirc: 349, - scnap: 10938, - scnE: 10934, - scnsim: 8937, - scpolint: 10771, - scsim: 8831, - Scy: 1057, - scy: 1089, - sdotb: 8865, - sdot: 8901, - sdote: 10854, - searhk: 10533, - searr: 8600, - seArr: 8664, - searrow: 8600, - sect: 167, - semi: 59, - seswar: 10537, - setminus: 8726, - setmn: 8726, - sext: 10038, - Sfr: 55349, - sfr: 55349, - sfrown: 8994, - sharp: 9839, - SHCHcy: 1065, - shchcy: 1097, - SHcy: 1064, - shcy: 1096, - ShortDownArrow: 8595, - ShortLeftArrow: 8592, - shortmid: 8739, - shortparallel: 8741, - ShortRightArrow: 8594, - ShortUpArrow: 8593, - shy: 173, - Sigma: 931, - sigma: 963, - sigmaf: 962, - sigmav: 962, - sim: 8764, - simdot: 10858, - sime: 8771, - simeq: 8771, - simg: 10910, - simgE: 10912, - siml: 10909, - simlE: 10911, - simne: 8774, - simplus: 10788, - simrarr: 10610, - slarr: 8592, - SmallCircle: 8728, - smallsetminus: 8726, - smashp: 10803, - smeparsl: 10724, - smid: 8739, - smile: 8995, - smt: 10922, - smte: 10924, - smtes: 10924, - SOFTcy: 1068, - softcy: 1100, - solbar: 9023, - solb: 10692, - sol: 47, - Sopf: 55349, - sopf: 55349, - spades: 9824, - spadesuit: 9824, - spar: 8741, - sqcap: 8851, - sqcaps: 8851, - sqcup: 8852, - sqcups: 8852, - Sqrt: 8730, - sqsub: 8847, - sqsube: 8849, - sqsubset: 8847, - sqsubseteq: 8849, - sqsup: 8848, - sqsupe: 8850, - sqsupset: 8848, - sqsupseteq: 8850, - square: 9633, - Square: 9633, - SquareIntersection: 8851, - SquareSubset: 8847, - SquareSubsetEqual: 8849, - SquareSuperset: 8848, - SquareSupersetEqual: 8850, - SquareUnion: 8852, - squarf: 9642, - squ: 9633, - squf: 9642, - srarr: 8594, - Sscr: 55349, - sscr: 55349, - ssetmn: 8726, - ssmile: 8995, - sstarf: 8902, - Star: 8902, - star: 9734, - starf: 9733, - straightepsilon: 1013, - straightphi: 981, - strns: 175, - sub: 8834, - Sub: 8912, - subdot: 10941, - subE: 10949, - sube: 8838, - subedot: 10947, - submult: 10945, - subnE: 10955, - subne: 8842, - subplus: 10943, - subrarr: 10617, - subset: 8834, - Subset: 8912, - subseteq: 8838, - subseteqq: 10949, - SubsetEqual: 8838, - subsetneq: 8842, - subsetneqq: 10955, - subsim: 10951, - subsub: 10965, - subsup: 10963, - succapprox: 10936, - succ: 8827, - succcurlyeq: 8829, - Succeeds: 8827, - SucceedsEqual: 10928, - SucceedsSlantEqual: 8829, - SucceedsTilde: 8831, - succeq: 10928, - succnapprox: 10938, - succneqq: 10934, - succnsim: 8937, - succsim: 8831, - SuchThat: 8715, - sum: 8721, - Sum: 8721, - sung: 9834, - sup1: 185, - sup2: 178, - sup3: 179, - sup: 8835, - Sup: 8913, - supdot: 10942, - supdsub: 10968, - supE: 10950, - supe: 8839, - supedot: 10948, - Superset: 8835, - SupersetEqual: 8839, - suphsol: 10185, - suphsub: 10967, - suplarr: 10619, - supmult: 10946, - supnE: 10956, - supne: 8843, - supplus: 10944, - supset: 8835, - Supset: 8913, - supseteq: 8839, - supseteqq: 10950, - supsetneq: 8843, - supsetneqq: 10956, - supsim: 10952, - supsub: 10964, - supsup: 10966, - swarhk: 10534, - swarr: 8601, - swArr: 8665, - swarrow: 8601, - swnwar: 10538, - szlig: 223, - Tab: NaN, - target: 8982, - Tau: 932, - tau: 964, - tbrk: 9140, - Tcaron: 356, - tcaron: 357, - Tcedil: 354, - tcedil: 355, - Tcy: 1058, - tcy: 1090, - tdot: 8411, - telrec: 8981, - Tfr: 55349, - tfr: 55349, - there4: 8756, - therefore: 8756, - Therefore: 8756, - Theta: 920, - theta: 952, - thetasym: 977, - thetav: 977, - thickapprox: 8776, - thicksim: 8764, - ThickSpace: 8287, - ThinSpace: 8201, - thinsp: 8201, - thkap: 8776, - thksim: 8764, - THORN: 222, - thorn: 254, - tilde: 732, - Tilde: 8764, - TildeEqual: 8771, - TildeFullEqual: 8773, - TildeTilde: 8776, - timesbar: 10801, - timesb: 8864, - times: 215, - timesd: 10800, - tint: 8749, - toea: 10536, - topbot: 9014, - topcir: 10993, - top: 8868, - Topf: 55349, - topf: 55349, - topfork: 10970, - tosa: 10537, - tprime: 8244, - trade: 8482, - TRADE: 8482, - triangle: 9653, - triangledown: 9663, - triangleleft: 9667, - trianglelefteq: 8884, - triangleq: 8796, - triangleright: 9657, - trianglerighteq: 8885, - tridot: 9708, - trie: 8796, - triminus: 10810, - TripleDot: 8411, - triplus: 10809, - trisb: 10701, - tritime: 10811, - trpezium: 9186, - Tscr: 55349, - tscr: 55349, - TScy: 1062, - tscy: 1094, - TSHcy: 1035, - tshcy: 1115, - Tstrok: 358, - tstrok: 359, - twixt: 8812, - twoheadleftarrow: 8606, - twoheadrightarrow: 8608, - Uacute: 218, - uacute: 250, - uarr: 8593, - Uarr: 8607, - uArr: 8657, - Uarrocir: 10569, - Ubrcy: 1038, - ubrcy: 1118, - Ubreve: 364, - ubreve: 365, - Ucirc: 219, - ucirc: 251, - Ucy: 1059, - ucy: 1091, - udarr: 8645, - Udblac: 368, - udblac: 369, - udhar: 10606, - ufisht: 10622, - Ufr: 55349, - ufr: 55349, - Ugrave: 217, - ugrave: 249, - uHar: 10595, - uharl: 8639, - uharr: 8638, - uhblk: 9600, - ulcorn: 8988, - ulcorner: 8988, - ulcrop: 8975, - ultri: 9720, - Umacr: 362, - umacr: 363, - uml: 168, - UnderBar: 95, - UnderBrace: 9183, - UnderBracket: 9141, - UnderParenthesis: 9181, - Union: 8899, - UnionPlus: 8846, - Uogon: 370, - uogon: 371, - Uopf: 55349, - uopf: 55349, - UpArrowBar: 10514, - uparrow: 8593, - UpArrow: 8593, - Uparrow: 8657, - UpArrowDownArrow: 8645, - updownarrow: 8597, - UpDownArrow: 8597, - Updownarrow: 8661, - UpEquilibrium: 10606, - upharpoonleft: 8639, - upharpoonright: 8638, - uplus: 8846, - UpperLeftArrow: 8598, - UpperRightArrow: 8599, - upsi: 965, - Upsi: 978, - upsih: 978, - Upsilon: 933, - upsilon: 965, - UpTeeArrow: 8613, - UpTee: 8869, - upuparrows: 8648, - urcorn: 8989, - urcorner: 8989, - urcrop: 8974, - Uring: 366, - uring: 367, - urtri: 9721, - Uscr: 55349, - uscr: 55349, - utdot: 8944, - Utilde: 360, - utilde: 361, - utri: 9653, - utrif: 9652, - uuarr: 8648, - Uuml: 220, - uuml: 252, - uwangle: 10663, - vangrt: 10652, - varepsilon: 1013, - varkappa: 1008, - varnothing: 8709, - varphi: 981, - varpi: 982, - varpropto: 8733, - varr: 8597, - vArr: 8661, - varrho: 1009, - varsigma: 962, - varsubsetneq: 8842, - varsubsetneqq: 10955, - varsupsetneq: 8843, - varsupsetneqq: 10956, - vartheta: 977, - vartriangleleft: 8882, - vartriangleright: 8883, - vBar: 10984, - Vbar: 10987, - vBarv: 10985, - Vcy: 1042, - vcy: 1074, - vdash: 8866, - vDash: 8872, - Vdash: 8873, - VDash: 8875, - Vdashl: 10982, - veebar: 8891, - vee: 8744, - Vee: 8897, - veeeq: 8794, - vellip: 8942, - verbar: 124, - Verbar: 8214, - vert: 124, - Vert: 8214, - VerticalBar: 8739, - VerticalLine: 124, - VerticalSeparator: 10072, - VerticalTilde: 8768, - VeryThinSpace: 8202, - Vfr: 55349, - vfr: 55349, - vltri: 8882, - vnsub: 8834, - vnsup: 8835, - Vopf: 55349, - vopf: 55349, - vprop: 8733, - vrtri: 8883, - Vscr: 55349, - vscr: 55349, - vsubnE: 10955, - vsubne: 8842, - vsupnE: 10956, - vsupne: 8843, - Vvdash: 8874, - vzigzag: 10650, - Wcirc: 372, - wcirc: 373, - wedbar: 10847, - wedge: 8743, - Wedge: 8896, - wedgeq: 8793, - weierp: 8472, - Wfr: 55349, - wfr: 55349, - Wopf: 55349, - wopf: 55349, - wp: 8472, - wr: 8768, - wreath: 8768, - Wscr: 55349, - wscr: 55349, - xcap: 8898, - xcirc: 9711, - xcup: 8899, - xdtri: 9661, - Xfr: 55349, - xfr: 55349, - xharr: 10231, - xhArr: 10234, - Xi: 926, - xi: 958, - xlarr: 10229, - xlArr: 10232, - xmap: 10236, - xnis: 8955, - xodot: 10752, - Xopf: 55349, - xopf: 55349, - xoplus: 10753, - xotime: 10754, - xrarr: 10230, - xrArr: 10233, - Xscr: 55349, - xscr: 55349, - xsqcup: 10758, - xuplus: 10756, - xutri: 9651, - xvee: 8897, - xwedge: 8896, - Yacute: 221, - yacute: 253, - YAcy: 1071, - yacy: 1103, - Ycirc: 374, - ycirc: 375, - Ycy: 1067, - ycy: 1099, - yen: 165, - Yfr: 55349, - yfr: 55349, - YIcy: 1031, - yicy: 1111, - Yopf: 55349, - yopf: 55349, - Yscr: 55349, - yscr: 55349, - YUcy: 1070, - yucy: 1102, - yuml: 255, - Yuml: 376, - Zacute: 377, - zacute: 378, - Zcaron: 381, - zcaron: 382, - Zcy: 1047, - zcy: 1079, - Zdot: 379, - zdot: 380, - zeetrf: 8488, - ZeroWidthSpace: 8203, - Zeta: 918, - zeta: 950, - zfr: 55349, - Zfr: 8488, - ZHcy: 1046, - zhcy: 1078, - zigrarr: 8669, - zopf: 55349, - Zopf: 8484, - Zscr: 55349, - zscr: 55349, - zwj: 8205, - zwnj: 8204 }; - -var entityToChar = function(m) { - var isNumeric = /^&#/.test(m); - var isHex = /^&#[Xx]/.test(m); - var uchar; - var ucode; - if (isNumeric) { - var num; - if (isHex) { - num = parseInt(m.slice(3, -1), 16); - } else { - num = parseInt(m.slice(2, -1), 10); - } - uchar = fromCodePoint(num); - } else { - ucode = entities[m.slice(1, -1)]; - if (ucode) { - uchar = fromCodePoint(entities[m.slice(1, -1)]); - } - } - return (uchar || m); -}; - -module.exports.entityToChar = entityToChar; diff --git a/js/lib/index.js b/js/lib/index.js deleted file mode 100755 index 86eea71..0000000 --- a/js/lib/index.js +++ /dev/null @@ -1,17 +0,0 @@ -"use strict"; - -// commonmark.js - CommomMark in JavaScript -// Copyright (C) 2014 John MacFarlane -// License: BSD3. - -// Basic usage: -// -// var commonmark = require('commonmark'); -// var parser = new commonmark.Parser(); -// var renderer = new commonmark.HtmlRenderer(); -// console.log(renderer.render(parser.parse('Hello *world*'))); - -module.exports.Node = require('./node'); -module.exports.Parser = require('./blocks'); -module.exports.HtmlRenderer = require('./html'); -module.exports.XmlRenderer = require('./xml'); diff --git a/js/lib/inlines.js b/js/lib/inlines.js deleted file mode 100644 index 236fd5f..0000000 --- a/js/lib/inlines.js +++ /dev/null @@ -1,833 +0,0 @@ -"use strict"; - -var Node = require('./node'); -var common = require('./common'); -var normalizeReference = require('./normalize-reference'); - -var normalizeURI = common.normalizeURI; -var unescapeString = common.unescapeString; -var fromCodePoint = require('./from-code-point.js'); -var entityToChar = require('./html5-entities.js').entityToChar; - -// Constants for character codes: - -var C_NEWLINE = 10; -var C_ASTERISK = 42; -var C_UNDERSCORE = 95; -var C_BACKTICK = 96; -var C_OPEN_BRACKET = 91; -var C_CLOSE_BRACKET = 93; -var C_LESSTHAN = 60; -var C_BANG = 33; -var C_BACKSLASH = 92; -var C_AMPERSAND = 38; -var C_OPEN_PAREN = 40; -var C_COLON = 58; - -// Some regexps used in inline parser: - -var ESCAPABLE = '[!"#$%&\'()*+,./:;<=>?@[\\\\\\]^_`{|}~-]'; -var ESCAPED_CHAR = '\\\\' + ESCAPABLE; -var REG_CHAR = '[^\\\\()\\x00-\\x20]'; -var IN_PARENS_NOSP = '\\((' + REG_CHAR + '|' + ESCAPED_CHAR + ')*\\)'; -var TAGNAME = '[A-Za-z][A-Za-z0-9]*'; -var ATTRIBUTENAME = '[a-zA-Z_:][a-zA-Z0-9:._-]*'; -var UNQUOTEDVALUE = "[^\"'=<>`\\x00-\\x20]+"; -var SINGLEQUOTEDVALUE = "'[^']*'"; -var DOUBLEQUOTEDVALUE = '"[^"]*"'; -var ATTRIBUTEVALUE = "(?:" + UNQUOTEDVALUE + "|" + SINGLEQUOTEDVALUE + "|" + DOUBLEQUOTEDVALUE + ")"; -var ATTRIBUTEVALUESPEC = "(?:" + "\\s*=" + "\\s*" + ATTRIBUTEVALUE + ")"; -var ATTRIBUTE = "(?:" + "\\s+" + ATTRIBUTENAME + ATTRIBUTEVALUESPEC + "?)"; -var OPENTAG = "<" + TAGNAME + ATTRIBUTE + "*" + "\\s*/?>"; -var CLOSETAG = "</" + TAGNAME + "\\s*[>]"; -var HTMLCOMMENT = "<!---->|<!--(?:-?[^>-])(?:-?[^-])*-->"; -var PROCESSINGINSTRUCTION = "[<][?].*?[?][>]"; -var DECLARATION = "<![A-Z]+" + "\\s+[^>]*>"; -var CDATA = "<!\\[CDATA\\[[\\s\\S]*?\\]\\]>"; -var HTMLTAG = "(?:" + OPENTAG + "|" + CLOSETAG + "|" + HTMLCOMMENT + "|" + - PROCESSINGINSTRUCTION + "|" + DECLARATION + "|" + CDATA + ")"; -var ENTITY = "&(?:#x[a-f0-9]{1,8}|#[0-9]{1,8}|[a-z][a-z0-9]{1,31});"; - -var rePunctuation = new RegExp(/^[\u2000-\u206F\u2E00-\u2E7F\\'!"#\$%&\(\)\*\+,\-\.\/:;<=>\?@\[\]\^_`\{\|\}~]/); - -var reHtmlTag = new RegExp('^' + HTMLTAG, 'i'); - -var reLinkTitle = new RegExp( - '^(?:"(' + ESCAPED_CHAR + '|[^"\\x00])*"' + - '|' + - '\'(' + ESCAPED_CHAR + '|[^\'\\x00])*\'' + - '|' + - '\\((' + ESCAPED_CHAR + '|[^)\\x00])*\\))'); - -var reLinkDestinationBraces = new RegExp( - '^(?:[<](?:[^<>\\n\\\\\\x00]' + '|' + ESCAPED_CHAR + '|' + '\\\\)*[>])'); - -var reLinkDestination = new RegExp( - '^(?:' + REG_CHAR + '+|' + ESCAPED_CHAR + '|' + IN_PARENS_NOSP + ')*'); - -var reEscapable = new RegExp(ESCAPABLE); - -var reEntityHere = new RegExp('^' + ENTITY, 'i'); - -var reTicks = new RegExp('`+'); - -var reTicksHere = new RegExp('^`+'); - -var reEmailAutolink = /^<([a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*)>/; - -var reAutolink = /^<(?:coap|doi|javascript|aaa|aaas|about|acap|cap|cid|crid|data|dav|dict|dns|file|ftp|geo|go|gopher|h323|http|https|iax|icap|im|imap|info|ipp|iris|iris.beep|iris.xpc|iris.xpcs|iris.lwz|ldap|mailto|mid|msrp|msrps|mtqp|mupdate|news|nfs|ni|nih|nntp|opaquelocktoken|pop|pres|rtsp|service|session|shttp|sieve|sip|sips|sms|snmp|soap.beep|soap.beeps|tag|tel|telnet|tftp|thismessage|tn3270|tip|tv|urn|vemmi|ws|wss|xcon|xcon-userid|xmlrpc.beep|xmlrpc.beeps|xmpp|z39.50r|z39.50s|adiumxtra|afp|afs|aim|apt|attachment|aw|beshare|bitcoin|bolo|callto|chrome|chrome-extension|com-eventbrite-attendee|content|cvs|dlna-playsingle|dlna-playcontainer|dtn|dvb|ed2k|facetime|feed|finger|fish|gg|git|gizmoproject|gtalk|hcp|icon|ipn|irc|irc6|ircs|itms|jar|jms|keyparc|lastfm|ldaps|magnet|maps|market|message|mms|ms-help|msnim|mumble|mvn|notes|oid|palm|paparazzi|platform|proxy|psyc|query|res|resource|rmi|rsync|rtmp|secondlife|sftp|sgn|skype|smb|soldat|spotify|ssh|steam|svn|teamspeak|things|udp|unreal|ut2004|ventrilo|view-source|webcal|wtai|wyciwyg|xfire|xri|ymsgr):[^<>\x00-\x20]*>/i; - -var reSpnl = /^ *(?:\n *)?/; - -var reWhitespaceChar = /^\s/; - -var reWhitespace = /\s+/g; - -var reFinalSpace = / *$/; - -var reInitialSpace = /^ */; - -var reLinkLabel = /^\[(?:[^\\\[\]]|\\[\[\]]){0,1000}\]/; - -// Matches a string of non-special characters. -var reMain = /^[^\n`\[\]\\!<&*_]+/m; - -var text = function(s) { - var node = new Node('Text'); - node._literal = s; - return node; -}; - -// INLINE PARSER - -// These are methods of an InlineParser object, defined below. -// An InlineParser keeps track of a subject (a string to be -// parsed) and a position in that subject. - -// If re matches at current position in the subject, advance -// position in subject and return the match; otherwise return null. -var match = function(re) { - var m = re.exec(this.subject.slice(this.pos)); - if (m) { - this.pos += m.index + m[0].length; - return m[0]; - } else { - return null; - } -}; - -// Returns the code for the character at the current subject position, or -1 -// there are no more characters. -var peek = function() { - if (this.pos < this.subject.length) { - return this.subject.charCodeAt(this.pos); - } else { - return -1; - } -}; - -// Parse zero or more space characters, including at most one newline -var spnl = function() { - this.match(reSpnl); - return 1; -}; - -// All of the parsers below try to match something at the current position -// in the subject. If they succeed in matching anything, they -// return the inline matched, advancing the subject. - -// Attempt to parse backticks, adding either a backtick code span or a -// literal sequence of backticks. -var parseBackticks = function(block) { - var ticks = this.match(reTicksHere); - if (!ticks) { - return 0; - } - var afterOpenTicks = this.pos; - var foundCode = false; - var matched; - var node; - while (!foundCode && (matched = this.match(reTicks))) { - if (matched === ticks) { - node = new Node('Code'); - node._literal = this.subject.slice(afterOpenTicks, - this.pos - ticks.length) - .trim().replace(reWhitespace, ' '); - block.appendChild(node); - return true; - } - } - // If we got here, we didn't match a closing backtick sequence. - this.pos = afterOpenTicks; - block.appendChild(text(ticks)); - return true; -}; - -// Parse a backslash-escaped special character, adding either the escaped -// character, a hard line break (if the backslash is followed by a newline), -// or a literal backslash to the block's children. -var parseBackslash = function(block) { - var subj = this.subject, - pos = this.pos; - var node; - if (subj.charCodeAt(pos) === C_BACKSLASH) { - if (subj.charAt(pos + 1) === '\n') { - this.pos = this.pos + 2; - node = new Node('Hardbreak'); - block.appendChild(node); - } else if (reEscapable.test(subj.charAt(pos + 1))) { - this.pos = this.pos + 2; - block.appendChild(text(subj.charAt(pos + 1))); - } else { - this.pos++; - block.appendChild(text('\\')); - } - return true; - } else { - return false; - } -}; - -// Attempt to parse an autolink (URL or email in pointy brackets). -var parseAutolink = function(block) { - var m; - var dest; - var node; - if ((m = this.match(reEmailAutolink))) { - dest = m.slice(1, -1); - node = new Node('Link'); - node._destination = normalizeURI('mailto:' + dest); - node._title = ''; - node.appendChild(text(dest)); - block.appendChild(node); - return true; - } else if ((m = this.match(reAutolink))) { - dest = m.slice(1, -1); - node = new Node('Link'); - node._destination = normalizeURI(dest); - node._title = ''; - node.appendChild(text(dest)); - block.appendChild(node); - return true; - } else { - return false; - } -}; - -// Attempt to parse a raw HTML tag. -var parseHtmlTag = function(block) { - var m = this.match(reHtmlTag); - var node; - if (m) { - node = new Node('Html'); - node._literal = m; - block.appendChild(node); - return true; - } else { - return false; - } -}; - -// Scan a sequence of characters with code cc, and return information about -// the number of delimiters and whether they are positioned such that -// they can open and/or close emphasis or strong emphasis. A utility -// function for strong/emph parsing. -var scanDelims = function(cc) { - var numdelims = 0; - var char_before, char_after, cc_after; - var startpos = this.pos; - var left_flanking, right_flanking, can_open, can_close; - - char_before = this.pos === 0 ? '\n' : - this.subject.charAt(this.pos - 1); - - while (this.peek() === cc) { - numdelims++; - this.pos++; - } - - cc_after = this.peek(); - if (cc_after === -1) { - char_after = '\n'; - } else { - char_after = fromCodePoint(cc_after); - } - - left_flanking = numdelims > 0 && - !(reWhitespaceChar.test(char_after)) && - !(rePunctuation.test(char_after) && - !(/\s/.test(char_before)) && - !(rePunctuation.test(char_before))); - right_flanking = numdelims > 0 && - !(reWhitespaceChar.test(char_before)) && - !(rePunctuation.test(char_before) && - !(reWhitespaceChar.test(char_after)) && - !(rePunctuation.test(char_after))); - if (cc === C_UNDERSCORE) { - can_open = left_flanking && !right_flanking; - can_close = right_flanking && !left_flanking; - } else { - can_open = left_flanking; - can_close = right_flanking; - } - this.pos = startpos; - return { numdelims: numdelims, - can_open: can_open, - can_close: can_close }; -}; - -// Attempt to parse emphasis or strong emphasis. -var parseEmphasis = function(cc, block) { - var res = this.scanDelims(cc); - var numdelims = res.numdelims; - var startpos = this.pos; - - if (numdelims === 0) { - return false; - } - - this.pos += numdelims; - var node = text(this.subject.slice(startpos, this.pos)); - block.appendChild(node); - - // Add entry to stack for this opener - this.delimiters = { cc: cc, - numdelims: numdelims, - node: node, - previous: this.delimiters, - next: null, - can_open: res.can_open, - can_close: res.can_close, - active: true }; - if (this.delimiters.previous !== null) { - this.delimiters.previous.next = this.delimiters; - } - - return true; - -}; - -var removeDelimiter = function(delim) { - if (delim.previous !== null) { - delim.previous.next = delim.next; - } - if (delim.next === null) { - // top of stack - this.delimiters = delim.previous; - } else { - delim.next.previous = delim.previous; - } -}; - -var processEmphasis = function(block, stack_bottom) { - var opener, closer; - var opener_inl, closer_inl; - var nextstack, tempstack; - var use_delims; - var tmp, next; - - // find first closer above stack_bottom: - closer = this.delimiters; - while (closer !== null && closer.previous !== stack_bottom) { - closer = closer.previous; - } - // move forward, looking for closers, and handling each - while (closer !== null) { - if (closer.can_close && (closer.cc === C_UNDERSCORE || closer.cc === C_ASTERISK)) { - // found emphasis closer. now look back for first matching opener: - opener = closer.previous; - while (opener !== null && opener !== stack_bottom) { - if (opener.cc === closer.cc && opener.can_open) { - break; - } - opener = opener.previous; - } - if (opener !== null && opener !== stack_bottom) { - // calculate actual number of delimiters used from this closer - if (closer.numdelims < 3 || opener.numdelims < 3) { - use_delims = closer.numdelims <= opener.numdelims ? - closer.numdelims : opener.numdelims; - } else { - use_delims = closer.numdelims % 2 === 0 ? 2 : 1; - } - - opener_inl = opener.node; - closer_inl = closer.node; - - // remove used delimiters from stack elts and inlines - opener.numdelims -= use_delims; - closer.numdelims -= use_delims; - opener_inl._literal = - opener_inl._literal.slice(0, - opener_inl._literal.length - use_delims); - closer_inl._literal = - closer_inl._literal.slice(0, - closer_inl._literal.length - use_delims); - - // build contents for new emph element - var emph = new Node(use_delims === 1 ? 'Emph' : 'Strong'); - - tmp = opener_inl._next; - while (tmp && tmp !== closer_inl) { - next = tmp._next; - tmp.unlink(); - emph.appendChild(tmp); - tmp = next; - } - - opener_inl.insertAfter(emph); - - // remove elts btw opener and closer in delimiters stack - tempstack = closer.previous; - while (tempstack !== null && tempstack !== opener) { - nextstack = tempstack.previous; - this.removeDelimiter(tempstack); - tempstack = nextstack; - } - - // if opener has 0 delims, remove it and the inline - if (opener.numdelims === 0) { - opener_inl.unlink(); - this.removeDelimiter(opener); - } - - if (closer.numdelims === 0) { - closer_inl.unlink(); - tempstack = closer.next; - this.removeDelimiter(closer); - closer = tempstack; - } - - } else { - closer = closer.next; - } - - } else { - closer = closer.next; - } - - } - - // remove all delimiters - while (this.delimiters !== stack_bottom) { - this.removeDelimiter(this.delimiters); - } -}; - -// Attempt to parse link title (sans quotes), returning the string -// or null if no match. -var parseLinkTitle = function() { - var title = this.match(reLinkTitle); - if (title) { - // chop off quotes from title and unescape: - return unescapeString(title.substr(1, title.length - 2)); - } else { - return null; - } -}; - -// Attempt to parse link destination, returning the string or -// null if no match. -var parseLinkDestination = function() { - var res = this.match(reLinkDestinationBraces); - if (res) { // chop off surrounding <..>: - return normalizeURI(unescapeString(res.substr(1, res.length - 2))); - } else { - res = this.match(reLinkDestination); - if (res !== null) { - return normalizeURI(unescapeString(res)); - } else { - return null; - } - } -}; - -// Attempt to parse a link label, returning number of characters parsed. -var parseLinkLabel = function() { - var m = this.match(reLinkLabel); - return m === null ? 0 : m.length; -}; - -// Add open bracket to delimiter stack and add a text node to block's children. -var parseOpenBracket = function(block) { - var startpos = this.pos; - this.pos += 1; - - var node = text('['); - block.appendChild(node); - - // Add entry to stack for this opener - this.delimiters = { cc: C_OPEN_BRACKET, - numdelims: 1, - node: node, - previous: this.delimiters, - next: null, - can_open: true, - can_close: false, - index: startpos, - active: true }; - if (this.delimiters.previous !== null) { - this.delimiters.previous.next = this.delimiters; - } - - return true; - -}; - -// IF next character is [, and ! delimiter to delimiter stack and -// add a text node to block's children. Otherwise just add a text node. -var parseBang = function(block) { - var startpos = this.pos; - this.pos += 1; - if (this.peek() === C_OPEN_BRACKET) { - this.pos += 1; - - var node = text('!['); - block.appendChild(node); - - // Add entry to stack for this opener - this.delimiters = { cc: C_BANG, - numdelims: 1, - node: node, - previous: this.delimiters, - next: null, - can_open: true, - can_close: false, - index: startpos + 1, - active: true }; - if (this.delimiters.previous !== null) { - this.delimiters.previous.next = this.delimiters; - } - } else { - block.appendChild(text('!')); - } - return true; -}; - -// Try to match close bracket against an opening in the delimiter -// stack. Add either a link or image, or a plain [ character, -// to block's children. If there is a matching delimiter, -// remove it from the delimiter stack. -var parseCloseBracket = function(block) { - var startpos; - var is_image; - var dest; - var title; - var matched = false; - var reflabel; - var opener; - - this.pos += 1; - startpos = this.pos; - - // look through stack of delimiters for a [ or ![ - opener = this.delimiters; - - while (opener !== null) { - if (opener.cc === C_OPEN_BRACKET || opener.cc === C_BANG) { - break; - } - opener = opener.previous; - } - - if (opener === null) { - // no matched opener, just return a literal - block.appendChild(text(']')); - return true; - } - - if (!opener.active) { - // no matched opener, just return a literal - block.appendChild(text(']')); - // take opener off emphasis stack - this.removeDelimiter(opener); - return true; - } - - // If we got here, open is a potential opener - is_image = opener.cc === C_BANG; - - // Check to see if we have a link/image - - // Inline link? - if (this.peek() === C_OPEN_PAREN) { - this.pos++; - if (this.spnl() && - ((dest = this.parseLinkDestination()) !== null) && - this.spnl() && - // make sure there's a space before the title: - (reWhitespaceChar.test(this.subject.charAt(this.pos - 1)) && - (title = this.parseLinkTitle()) || true) && - this.spnl() && - this.subject.charAt(this.pos) === ')') { - this.pos += 1; - matched = true; - } - } else { - - // Next, see if there's a link label - var savepos = this.pos; - this.spnl(); - var beforelabel = this.pos; - var n = this.parseLinkLabel(); - if (n === 0 || n === 2) { - // empty or missing second label - reflabel = this.subject.slice(opener.index, startpos); - } else { - reflabel = this.subject.slice(beforelabel, beforelabel + n); - } - if (n === 0) { - // If shortcut reference link, rewind before spaces we skipped. - this.pos = savepos; - } - - // lookup rawlabel in refmap - var link = this.refmap[normalizeReference(reflabel)]; - if (link) { - dest = link.destination; - title = link.title; - matched = true; - } - } - - if (matched) { - var node = new Node(is_image ? 'Image' : 'Link'); - node._destination = dest; - node._title = title || ''; - - var tmp, next; - tmp = opener.node._next; - while (tmp) { - next = tmp._next; - tmp.unlink(); - node.appendChild(tmp); - tmp = next; - } - block.appendChild(node); - this.processEmphasis(node, opener.previous); - - opener.node.unlink(); - - // processEmphasis will remove this and later delimiters. - // Now, for a link, we also deactivate earlier link openers. - // (no links in links) - if (!is_image) { - opener = this.delimiters; - while (opener !== null) { - if (opener.cc === C_OPEN_BRACKET) { - opener.active = false; // deactivate this opener - } - opener = opener.previous; - } - } - - return true; - - } else { // no match - - this.removeDelimiter(opener); // remove this opener from stack - this.pos = startpos; - block.appendChild(text(']')); - return true; - } - -}; - -// Attempt to parse an entity, return Entity object if successful. -var parseEntity = function(block) { - var m; - if ((m = this.match(reEntityHere))) { - block.appendChild(text(entityToChar(m))); - return true; - } else { - return false; - } -}; - -// Parse a run of ordinary characters, or a single character with -// a special meaning in markdown, as a plain string. -var parseString = function(block) { - var m; - if ((m = this.match(reMain))) { - block.appendChild(text(m)); - return true; - } else { - return false; - } -}; - -// Parse a newline. If it was preceded by two spaces, return a hard -// line break; otherwise a soft line break. -var parseNewline = function(block) { - this.pos += 1; // assume we're at a \n - // check previous node for trailing spaces - var lastc = block._lastChild; - if (lastc && lastc.type === 'Text') { - var sps = reFinalSpace.exec(lastc._literal)[0].length; - if (sps > 0) { - lastc._literal = lastc._literal.replace(reFinalSpace, ''); - } - block.appendChild(new Node(sps >= 2 ? 'Hardbreak' : 'Softbreak')); - } else { - block.appendChild(new Node('Softbreak')); - } - this.match(reInitialSpace); // gobble leading spaces in next line - return true; -}; - -// Attempt to parse a link reference, modifying refmap. -var parseReference = function(s, refmap) { - this.subject = s; - this.pos = 0; - var rawlabel; - var dest; - var title; - var matchChars; - var startpos = this.pos; - - // label: - matchChars = this.parseLinkLabel(); - if (matchChars === 0) { - return 0; - } else { - rawlabel = this.subject.substr(0, matchChars); - } - - // colon: - if (this.peek() === C_COLON) { - this.pos++; - } else { - this.pos = startpos; - return 0; - } - - // link url - this.spnl(); - - dest = this.parseLinkDestination(); - if (dest === null || dest.length === 0) { - this.pos = startpos; - return 0; - } - - var beforetitle = this.pos; - this.spnl(); - title = this.parseLinkTitle(); - if (title === null) { - title = ''; - // rewind before spaces - this.pos = beforetitle; - } - - // make sure we're at line end: - if (this.match(/^ *(?:\n|$)/) === null) { - this.pos = startpos; - return 0; - } - - var normlabel = normalizeReference(rawlabel); - - if (!refmap[normlabel]) { - refmap[normlabel] = { destination: dest, title: title }; - } - return this.pos - startpos; -}; - -// Parse the next inline element in subject, advancing subject position. -// On success, add the result to block's children and return true. -// On failure, return false. -var parseInline = function(block) { - var res = false; - var c = this.peek(); - if (c === -1) { - return false; - } - switch(c) { - case C_NEWLINE: - res = this.parseNewline(block); - break; - case C_BACKSLASH: - res = this.parseBackslash(block); - break; - case C_BACKTICK: - res = this.parseBackticks(block); - break; - case C_ASTERISK: - case C_UNDERSCORE: - res = this.parseEmphasis(c, block); - break; - case C_OPEN_BRACKET: - res = this.parseOpenBracket(block); - break; - case C_BANG: - res = this.parseBang(block); - break; - case C_CLOSE_BRACKET: - res = this.parseCloseBracket(block); - break; - case C_LESSTHAN: - res = this.parseAutolink(block) || this.parseHtmlTag(block); - break; - case C_AMPERSAND: - res = this.parseEntity(block); - break; - default: - res = this.parseString(block); - break; - } - if (!res) { - this.pos += 1; - var textnode = new Node('Text'); - textnode._literal = fromCodePoint(c); - block.appendChild(textnode); - } - - return true; -}; - -// Parse string content in block into inline children, -// using refmap to resolve references. -var parseInlines = function(block, refmap) { - this.subject = block._string_content.trim(); - this.pos = 0; - this.refmap = refmap || {}; - this.delimiters = null; - while (this.parseInline(block)) { - } - this.processEmphasis(block, null); -}; - -// The InlineParser object. -function InlineParser(){ - return { - subject: '', - delimiters: null, // used by parseEmphasis method - pos: 0, - refmap: {}, - match: match, - peek: peek, - spnl: spnl, - parseBackticks: parseBackticks, - parseBackslash: parseBackslash, - parseAutolink: parseAutolink, - parseHtmlTag: parseHtmlTag, - scanDelims: scanDelims, - parseEmphasis: parseEmphasis, - parseLinkTitle: parseLinkTitle, - parseLinkDestination: parseLinkDestination, - parseLinkLabel: parseLinkLabel, - parseOpenBracket: parseOpenBracket, - parseCloseBracket: parseCloseBracket, - parseBang: parseBang, - parseEntity: parseEntity, - parseString: parseString, - parseNewline: parseNewline, - parseReference: parseReference, - parseInline: parseInline, - processEmphasis: processEmphasis, - removeDelimiter: removeDelimiter, - parse: parseInlines - }; -} - -module.exports = InlineParser; diff --git a/js/lib/node.js b/js/lib/node.js deleted file mode 100644 index 4615689..0000000 --- a/js/lib/node.js +++ /dev/null @@ -1,255 +0,0 @@ -"use strict"; - -function isContainer(node) { - switch (node._type) { - case 'Document': - case 'BlockQuote': - case 'List': - case 'Item': - case 'Paragraph': - case 'Header': - case 'Emph': - case 'Strong': - case 'Link': - case 'Image': - return true; - default: - return false; - } -} - -var resumeAt = function(node, entering) { - this.current = node; - this.entering = (entering === true); -}; - -var next = function(){ - var cur = this.current; - var entering = this.entering; - - if (cur === null) { - return null; - } - - var container = isContainer(cur); - - if (entering && container) { - if (cur._firstChild) { - this.current = cur._firstChild; - this.entering = true; - } else { - // stay on node but exit - this.entering = false; - } - - } else if (cur._next === null) { - this.current = cur._parent; - this.entering = false; - - } else { - this.current = cur._next; - this.entering = true; - } - - return {entering: entering, node: cur}; -}; - -var NodeWalker = function(root) { - return { current: root, - root: root, - entering: true, - next: next, - resumeAt: resumeAt }; -}; - -var Node = function(nodeType, sourcepos) { - this._type = nodeType; - this._parent = null; - this._firstChild = null; - this._lastChild = null; - this._prev = null; - this._next = null; - this._sourcepos = sourcepos; - this._lastLineBlank = false; - this._open = true; - this._strings = null; - this._string_content = null; - this._literal = null; - this._listData = null; - this._info = null; - this._destination = null; - this._title = null; - this._isFenced = false; - this._fenceChar = null; - this._fenceLength = 0; - this._fenceOffset = null; - this._level = null; -}; - -var proto = Node.prototype; - -Node.prototype.isContainer = function() { - return isContainer(this); -}; - -Object.defineProperty(proto, 'type', { - get: function() { return this._type; } -}); - -Object.defineProperty(proto, 'firstChild', { - get: function() { return this._firstChild; } -}); - -Object.defineProperty(proto, 'lastChild', { - get: function() { return this._lastChild; } -}); - -Object.defineProperty(proto, 'next', { - get: function() { return this._next; } -}); - -Object.defineProperty(proto, 'prev', { - get: function() { return this._prev; } -}); - -Object.defineProperty(proto, 'parent', { - get: function() { return this._parent; } -}); - -Object.defineProperty(proto, 'sourcepos', { - get: function() { return this._sourcepos; } -}); - -Object.defineProperty(proto, 'literal', { - get: function() { return this._literal; }, - set: function(s) { this._literal = s; } -}); - -Object.defineProperty(proto, 'destination', { - get: function() { return this._destination; }, - set: function(s) { this._destination = s; } -}); - -Object.defineProperty(proto, 'title', { - get: function() { return this._title; }, - set: function(s) { this._title = s; } -}); - -Object.defineProperty(proto, 'info', { - get: function() { return this._info; }, - set: function(s) { this._info = s; } -}); - -Object.defineProperty(proto, 'level', { - get: function() { return this._level; }, - set: function(s) { this._level = s; } -}); - -Object.defineProperty(proto, 'listType', { - get: function() { return this._listData.type; }, - set: function(t) { this._listData.type = t; } -}); - -Object.defineProperty(proto, 'listTight', { - get: function() { return this._listData.tight; }, - set: function(t) { this._listData.tight = t; } -}); - -Object.defineProperty(proto, 'listStart', { - get: function() { return this._listData.start; }, - set: function(n) { this._listData.start = n; } -}); - -Object.defineProperty(proto, 'listDelimiter', { - get: function() { return this._listData.delimiter; }, - set: function(delim) { this._listData.delimiter = delim; } -}); - -Node.prototype.appendChild = function(child) { - child.unlink(); - child._parent = this; - if (this._lastChild) { - this._lastChild._next = child; - child._prev = this._lastChild; - this._lastChild = child; - } else { - this._firstChild = child; - this._lastChild = child; - } -}; - -Node.prototype.prependChild = function(child) { - child.unlink(); - child._parent = this; - if (this._firstChild) { - this._firstChild._prev = child; - child._next = this._firstChild; - this._firstChild = child; - } else { - this._firstChild = child; - this._lastChild = child; - } -}; - -Node.prototype.unlink = function() { - if (this._prev) { - this._prev._next = this._next; - } else if (this._parent) { - this._parent._firstChild = this._next; - } - if (this._next) { - this._next._prev = this._prev; - } else if (this._parent) { - this._parent._lastChild = this._prev; - } - this._parent = null; - this._next = null; - this._prev = null; -}; - -Node.prototype.insertAfter = function(sibling) { - sibling.unlink(); - sibling._next = this._next; - if (sibling._next) { - sibling._next._prev = sibling; - } - sibling._prev = this; - this._next = sibling; - sibling._parent = this._parent; - if (!sibling._next) { - sibling._parent._lastChild = sibling; - } -}; - -Node.prototype.insertBefore = function(sibling) { - sibling.unlink(); - sibling._prev = this._prev; - if (sibling._prev) { - sibling._prev._next = sibling; - } - sibling._next = this; - this._prev = sibling; - sibling._parent = this._parent; - if (!sibling._prev) { - sibling._parent._firstChild = sibling; - } -}; - -Node.prototype.walker = function() { - var walker = new NodeWalker(this); - return walker; -}; - -module.exports = Node; - - -/* Example of use of walker: - - var walker = w.walker(); - var event; - - while (event = walker.next()) { - console.log(event.entering, event.node.type()); - } - - */ diff --git a/js/lib/normalize-reference.js b/js/lib/normalize-reference.js deleted file mode 100644 index 61f6aa6..0000000 --- a/js/lib/normalize-reference.js +++ /dev/null @@ -1,42 +0,0 @@ -"use strict"; - -/* The bulk of this code derives from https://github.com/dmoscrop/fold-case -But in addition to case-folding, we also normalize whitespace. - -fold-case is Copyright Mathias Bynens <https://mathiasbynens.be/> - -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. -*/ - -/*eslint-disable key-spacing, comma-spacing */ - -var regex = /[ 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- -var map = 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- -// Normalize reference label: collapse internal whitespace -// to single space, remove leading/trailing whitespace, case fold. -module.exports = function(string) { - return string.trim().replace(regex, function($0) { - // Note: there is no need to check `hasOwnProperty($0)` here. - // If character not found in lookup table, it must be whitespace. - return map[$0] || ' '; - }); -}; diff --git a/js/lib/xml.js b/js/lib/xml.js deleted file mode 100644 index d2d95e8..0000000 --- a/js/lib/xml.js +++ /dev/null @@ -1,171 +0,0 @@ -"use strict"; - -var escapeXml = require('./common').escapeXml; - -// Helper function to produce an XML tag. -var tag = function(name, attrs, selfclosing) { - var result = '<' + name; - if (attrs && attrs.length > 0) { - var i = 0; - var attrib; - while ((attrib = attrs[i]) !== undefined) { - result += ' ' + attrib[0] + '="' + attrib[1] + '"'; - i++; - } - } - if (selfclosing) { - result += ' /'; - } - - result += '>'; - return result; -}; - -var reXMLTag = /\<[^>]*\>/; - -var toTagName = function(s) { - return s.replace(/([a-z])([A-Z])/g, "$1_$2").toLowerCase(); -}; - -var renderNodes = function(block) { - - var attrs; - var tagname; - var walker = block.walker(); - var event, node, entering; - var buffer = ""; - var lastOut = "\n"; - var disableTags = 0; - var indentLevel = 0; - var indent = ' '; - var unescapedContents; - var container; - var selfClosing; - var nodetype; - - var out = function(s) { - if (disableTags > 0) { - buffer += s.replace(reXMLTag, ''); - } else { - buffer += s; - } - lastOut = s; - }; - var esc = this.escape; - var cr = function() { - if (lastOut !== '\n') { - buffer += '\n'; - lastOut = '\n'; - for (var i = indentLevel; i--;) { - buffer += indent; - } - } - }; - - var options = this.options; - - if (options.time) { console.time("rendering"); } - - buffer += '<?xml version="1.0" encoding="UTF-8"?>\n'; - buffer += '<!DOCTYPE CommonMark SYSTEM "CommonMark.dtd">\n'; - - while ((event = walker.next())) { - entering = event.entering; - node = event.node; - nodetype = node.type; - - container = node.isContainer(); - selfClosing = nodetype === 'HorizontalRule' || nodetype === 'Hardbreak' || - nodetype === 'Softbreak' || nodetype === 'Image'; - unescapedContents = nodetype === 'Html' || nodetype === 'HtmlInline'; - tagname = toTagName(nodetype); - - if (entering) { - - attrs = []; - - switch (nodetype) { - case 'List': - if (node.listType !== null) { - attrs.push(['type', node.listType.toLowerCase()]); - } - if (node.listStart !== null) { - attrs.push(['start', String(node.listStart)]); - } - if (node.listTight !== null) { - attrs.push(['tight', (node.listTight ? 'true' : 'false')]); - } - var delim = node.listDelimiter; - if (delim !== null) { - var delimword = ''; - if (delim === '.') { - delimword = 'period'; - } else { - delimword = 'paren'; - } - attrs.push(['delimiter', delimword]); - } - break; - case 'CodeBlock': - if (node.info) { - attrs.push(['info', node.info]); - } - break; - case 'Header': - attrs.push(['level', String(node.level)]); - break; - case 'Link': - case 'Image': - attrs.push(['destination', node.destination]); - attrs.push(['title', node.title]); - break; - default: - break; - } - if (options.sourcepos) { - var pos = node.sourcepos; - if (pos) { - attrs.push(['data-sourcepos', String(pos[0][0]) + ':' + - String(pos[0][1]) + '-' + String(pos[1][0]) + ':' + - String(pos[1][1])]); - } - } - - cr(); - out(tag(tagname, attrs, selfClosing)); - if (container) { - indentLevel += 1; - } else if (!container && !selfClosing) { - var lit = node.literal; - if (lit) { - out(unescapedContents ? lit : esc(lit)); - } - out(tag('/' + tagname)); - } - } else { - indentLevel -= 1; - cr(); - out(tag('/' + tagname)); - } - - - } - if (options.time) { console.timeEnd("rendering"); } - buffer += '\n'; - return buffer; -}; - -// The XmlRenderer object. -function XmlRenderer(options){ - return { - // default options: - softbreak: '\n', // by default, soft breaks are rendered as newlines in HTML - // set to "<br />" to make them hard breaks - // set to " " if you want to ignore line wrapping in source - escape: escapeXml, - options: options || {}, - render: renderNodes - }; -} - -module.exports = XmlRenderer; diff --git a/js/package.json b/js/package.json deleted file mode 100644 index 97228b2..0000000 --- a/js/package.json +++ /dev/null @@ -1,25 +0,0 @@ -{ "name": "commonmark", - "description": "a strongly specified, highly compatible variant of Markdown", - "version": "0.16.0", - "homepage": "http://commonmark.org", - "keywords": - [ "markdown", - "commonmark", - "md", - "stmd" ], - "repository": - { "type": "git", - "url": "https://github.com/jgm/CommonMark.git" }, - "author": "John MacFarlane", - "bugs": { "url": "https://github.com/jgm/CommonMark/issues" }, - "license": "BSD-3-Clause", - "main": "./lib/index.js", - "bin": { "commonmark": "./bin/commonmark" }, - "scripts": { "test": "node ./test.js" }, - "directories": { - "lib": "./lib" - }, - "engines": { - "node": "*" - } -} diff --git a/js/test.js b/js/test.js deleted file mode 100755 index 4da964d..0000000 --- a/js/test.js +++ /dev/null @@ -1,167 +0,0 @@ -#!/usr/bin/env node -"use strict"; - -var fs = require('fs'); -var commonmark = require('./lib/index.js'); - -// Home made mini-version of the npm ansi module: -var escSeq = function(s) { - return function (){ - process.stdout.write('\u001b' + s); - return this; - }; -}; - -var repeat = function(pattern, count) { - if (count < 1) { - return ''; - } - var result = ''; - while (count > 1) { - if (count & 1) { - result += pattern; - } - count >>= 1; - pattern += pattern; - } - return result + pattern; -}; - -var cursor = { - write: function (s) { - process.stdout.write(s); - return this; - }, - green: escSeq('[0;32m'), - red: escSeq('[0;31m'), - cyan: escSeq('[0;36m'), - reset: escSeq('[0m') -}; - -var writer = new commonmark.HtmlRenderer(); -var reader = new commonmark.Parser(); - -var results = { - passed: 0, - failed: 0 -}; - -var showSpaces = function(s) { - var t = s; - return t.replace(/\t/g, '→') - .replace(/ /g, '␣'); -}; - -var pathologicalTest = function(testcase, res) { - cursor.write(testcase.name + ' '); - console.time(' elapsed time'); - var actual = writer.render(reader.parse(testcase.input)); - if (actual === testcase.expected) { - cursor.green().write('✓\n').reset(); - res.passed += 1; - } else { - cursor.red().write('✘\n'); - cursor.cyan(); - cursor.write('=== markdown ===============\n'); - cursor.write(showSpaces(testcase.input)); - cursor.write('=== expected ===============\n'); - cursor.write(showSpaces(testcase.expected)); - cursor.write('=== got ====================\n'); - cursor.write(showSpaces(actual)); - cursor.write('\n'); - cursor.reset(); - res.failed += 1; - } - console.timeEnd(' elapsed time'); -}; - -fs.readFile('spec.txt', 'utf8', function(err, data) { - if (err) { - return console.log(err); - } - var i; - var examples = []; - var current_section = ""; - var example_number = 0; - var tests = data - .replace(/\r\n?/g, "\n") // Normalize newlines for platform independence - .replace(/^<!-- END TESTS -->(.|[\n])*/m, ''); - - tests.replace(/^\.\n([\s\S]*?)^\.\n([\s\S]*?)^\.$|^#{1,6} *(.*)$/gm, - function(_, markdownSubmatch, htmlSubmatch, sectionSubmatch){ - if (sectionSubmatch) { - current_section = sectionSubmatch; - } else { - example_number++; - examples.push({markdown: markdownSubmatch, - html: htmlSubmatch, - section: current_section, - number: example_number}); - } - }); - - current_section = ""; - - cursor.write('Spec tests:\n\n'); - console.time("Elapsed time"); - - for (i = 0; i < examples.length; i++) { - var example = examples[i]; - if (example.section !== current_section) { - if (current_section !== '') { - cursor.write('\n'); - } - current_section = example.section; - cursor.reset().write(current_section).reset().write(' '); - } - var actual = writer.render(reader.parse(example.markdown.replace(/→/g, '\t'))); - if (actual === example.html) { - results.passed++; - cursor.green().write('✓').reset(); - } else { - results.failed++; - cursor.write('\n'); - - cursor.red().write('✘ Example ' + example.number + '\n'); - cursor.cyan(); - cursor.write('=== markdown ===============\n'); - cursor.write(showSpaces(example.markdown)); - cursor.write('=== expected ===============\n'); - cursor.write(showSpaces(example.html)); - cursor.write('=== got ====================\n'); - cursor.write(showSpaces(actual)); - cursor.reset(); - } - } - cursor.write('\n'); - console.timeEnd("Elapsed time"); - - // pathological cases - cursor.write('\nPathological cases:\n'); - - var cases = [ - { name: 'U+0000 in input', - input: 'abc\u0000xyz\u0000\n', - expected: '<p>abc\ufffdxyz\ufffd</p>\n' }, - { name: 'nested strong emph 10000 deep', - input: repeat('*a **a ', 10000) + 'b' + repeat(' a** a*', 10000), - expected: '<p>' + repeat('<em>a <strong>a ', 10000) + 'b' + - repeat(' a</strong> a</em>', 10000) + '</p>\n' }, - { name: 'nested brackets 10000 deep', - input: repeat('[', 10000) + 'a' + repeat(']', 10000), - expected: '<p>' + repeat('[', 10000) + 'a' + repeat(']', 10000) + - '</p>\n' }, - { name: 'nested block quote 10000 deep', - input: repeat('> ', 10000) + 'a\n', - expected: repeat('<blockquote>\n', 10000) + '<p>a</p>\n' + - repeat('</blockquote>\n', 10000) } - ]; - - for (i = 0; i < cases.length; i++) { - pathologicalTest(cases[i], results); - } - cursor.write('\n'); - - cursor.write(results.passed.toString() + ' tests passed, ' + - results.failed.toString() + ' failed.\n'); -}); diff --git a/tools/detailed_benchmarks.sh b/tools/detailed_benchmarks.sh deleted file mode 100755 index 8bc76b4..0000000 --- a/tools/detailed_benchmarks.sh +++ /dev/null @@ -1,2 +0,0 @@ -sudo echo "" -for x in samples/*.md; do make benchjs BENCHINP=$x; done | awk -f tools/format_benchmarks.awk diff --git a/tools/format_benchmarks.awk b/tools/format_benchmarks.awk deleted file mode 100644 index 88dd7a3..0000000 --- a/tools/format_benchmarks.awk +++ /dev/null @@ -1,35 +0,0 @@ -#!/bin/sh env awk -BEGIN { - CONVFMT="%2.1f"; - print "| Sample |showdown |commonmark|marked |markdown-it|" - print "|------------------------|---------:|---------:|---------:|----------:|" -} -{ - if (/samples\//) { - sub(/samples\//, ""); - printf "|%-24s|", $7; - } else if (/^showdown/) { - sub(/,/, ""); - showdown = $4; - } else if (/^commonmark/) { - sub(/,/, ""); - commonmark = $4; - } else if (/^marked/) { - sub(/,/, ""); - marked = $4; - } else if (/^markdown-it/) { - sub(/,/, ""); - markdownit = $4; - printf "%10s|%10s|%10s|%11s|\n", - (showdown / showdown), - (commonmark / showdown), - (marked / showdown), - (markdownit / showdown); - markdownit = ""; - showdown = ""; - marked = ""; - commonmark = ""; - } else { - next; - } -} |