First commit, version 0.2.7

This commit is contained in:
Wu Cheng-Han 2015-05-04 15:53:29 +08:00
parent 61eb11d23c
commit 4b0ca55eb7
1379 changed files with 173000 additions and 0 deletions

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<!doctype html>
<title>CodeMirror: Markdown mode</title>
<meta charset="utf-8"/>
<link rel=stylesheet href="../../doc/docs.css">
<link rel="stylesheet" href="../../lib/codemirror.css">
<script src="../../lib/codemirror.js"></script>
<script src="../../addon/edit/continuelist.js"></script>
<script src="../xml/xml.js"></script>
<script src="markdown.js"></script>
<style type="text/css">
.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}
.cm-s-default .cm-trailing-space-a:before,
.cm-s-default .cm-trailing-space-b:before {position: absolute; content: "\00B7"; color: #777;}
.cm-s-default .cm-trailing-space-new-line:before {position: absolute; content: "\21B5"; color: #777;}
</style>
<div id=nav>
<a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
<ul>
<li><a href="../../index.html">Home</a>
<li><a href="../../doc/manual.html">Manual</a>
<li><a href="https://github.com/codemirror/codemirror">Code</a>
</ul>
<ul>
<li><a href="../index.html">Language modes</a>
<li><a class=active href="#">Markdown</a>
</ul>
</div>
<article>
<h2>Markdown mode</h2>
<form><textarea id="code" name="code">
Markdown: Basics
================
&lt;ul id="ProjectSubmenu"&gt;
&lt;li&gt;&lt;a href="/projects/markdown/" title="Markdown Project Page"&gt;Main&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a class="selected" title="Markdown Basics"&gt;Basics&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="/projects/markdown/syntax" title="Markdown Syntax Documentation"&gt;Syntax&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="/projects/markdown/license" title="Pricing and License Information"&gt;License&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="/projects/markdown/dingus" title="Online Markdown Web Form"&gt;Dingus&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
Getting the Gist of Markdown's Formatting Syntax
------------------------------------------------
This page offers a brief overview of what it's like to use Markdown.
The [syntax page] [s] provides complete, detailed documentation for
every feature, but Markdown should be very easy to pick up simply by
looking at a few examples of it in action. The examples on this page
are written in a before/after style, showing example syntax and the
HTML output produced by Markdown.
It's also helpful to simply try Markdown out; the [Dingus] [d] is a
web application that allows you type your own Markdown-formatted text
and translate it to XHTML.
**Note:** This document is itself written using Markdown; you
can [see the source for it by adding '.text' to the URL] [src].
[s]: /projects/markdown/syntax "Markdown Syntax"
[d]: /projects/markdown/dingus "Markdown Dingus"
[src]: /projects/markdown/basics.text
## Paragraphs, Headers, Blockquotes ##
A paragraph is simply one or more consecutive lines of text, separated
by one or more blank lines. (A blank line is any line that looks like
a blank line -- a line containing nothing but spaces or tabs is
considered blank.) Normal paragraphs should not be indented with
spaces or tabs.
Markdown offers two styles of headers: *Setext* and *atx*.
Setext-style headers for `&lt;h1&gt;` and `&lt;h2&gt;` are created by
"underlining" with equal signs (`=`) and hyphens (`-`), respectively.
To create an atx-style header, you put 1-6 hash marks (`#`) at the
beginning of the line -- the number of hashes equals the resulting
HTML header level.
Blockquotes are indicated using email-style '`&gt;`' angle brackets.
Markdown:
A First Level Header
====================
A Second Level Header
---------------------
Now is the time for all good men to come to
the aid of their country. This is just a
regular paragraph.
The quick brown fox jumped over the lazy
dog's back.
### Header 3
&gt; This is a blockquote.
&gt;
&gt; This is the second paragraph in the blockquote.
&gt;
&gt; ## This is an H2 in a blockquote
Output:
&lt;h1&gt;A First Level Header&lt;/h1&gt;
&lt;h2&gt;A Second Level Header&lt;/h2&gt;
&lt;p&gt;Now is the time for all good men to come to
the aid of their country. This is just a
regular paragraph.&lt;/p&gt;
&lt;p&gt;The quick brown fox jumped over the lazy
dog's back.&lt;/p&gt;
&lt;h3&gt;Header 3&lt;/h3&gt;
&lt;blockquote&gt;
&lt;p&gt;This is a blockquote.&lt;/p&gt;
&lt;p&gt;This is the second paragraph in the blockquote.&lt;/p&gt;
&lt;h2&gt;This is an H2 in a blockquote&lt;/h2&gt;
&lt;/blockquote&gt;
### Phrase Emphasis ###
Markdown uses asterisks and underscores to indicate spans of emphasis.
Markdown:
Some of these words *are emphasized*.
Some of these words _are emphasized also_.
Use two asterisks for **strong emphasis**.
Or, if you prefer, __use two underscores instead__.
Output:
&lt;p&gt;Some of these words &lt;em&gt;are emphasized&lt;/em&gt;.
Some of these words &lt;em&gt;are emphasized also&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;Use two asterisks for &lt;strong&gt;strong emphasis&lt;/strong&gt;.
Or, if you prefer, &lt;strong&gt;use two underscores instead&lt;/strong&gt;.&lt;/p&gt;
## Lists ##
Unordered (bulleted) lists use asterisks, pluses, and hyphens (`*`,
`+`, and `-`) as list markers. These three markers are
interchangable; this:
* Candy.
* Gum.
* Booze.
this:
+ Candy.
+ Gum.
+ Booze.
and this:
- Candy.
- Gum.
- Booze.
all produce the same output:
&lt;ul&gt;
&lt;li&gt;Candy.&lt;/li&gt;
&lt;li&gt;Gum.&lt;/li&gt;
&lt;li&gt;Booze.&lt;/li&gt;
&lt;/ul&gt;
Ordered (numbered) lists use regular numbers, followed by periods, as
list markers:
1. Red
2. Green
3. Blue
Output:
&lt;ol&gt;
&lt;li&gt;Red&lt;/li&gt;
&lt;li&gt;Green&lt;/li&gt;
&lt;li&gt;Blue&lt;/li&gt;
&lt;/ol&gt;
If you put blank lines between items, you'll get `&lt;p&gt;` tags for the
list item text. You can create multi-paragraph list items by indenting
the paragraphs by 4 spaces or 1 tab:
* A list item.
With multiple paragraphs.
* Another item in the list.
Output:
&lt;ul&gt;
&lt;li&gt;&lt;p&gt;A list item.&lt;/p&gt;
&lt;p&gt;With multiple paragraphs.&lt;/p&gt;&lt;/li&gt;
&lt;li&gt;&lt;p&gt;Another item in the list.&lt;/p&gt;&lt;/li&gt;
&lt;/ul&gt;
### Links ###
Markdown supports two styles for creating links: *inline* and
*reference*. With both styles, you use square brackets to delimit the
text you want to turn into a link.
Inline-style links use parentheses immediately after the link text.
For example:
This is an [example link](http://example.com/).
Output:
&lt;p&gt;This is an &lt;a href="http://example.com/"&gt;
example link&lt;/a&gt;.&lt;/p&gt;
Optionally, you may include a title attribute in the parentheses:
This is an [example link](http://example.com/ "With a Title").
Output:
&lt;p&gt;This is an &lt;a href="http://example.com/" title="With a Title"&gt;
example link&lt;/a&gt;.&lt;/p&gt;
Reference-style links allow you to refer to your links by names, which
you define elsewhere in your document:
I get 10 times more traffic from [Google][1] than from
[Yahoo][2] or [MSN][3].
[1]: http://google.com/ "Google"
[2]: http://search.yahoo.com/ "Yahoo Search"
[3]: http://search.msn.com/ "MSN Search"
Output:
&lt;p&gt;I get 10 times more traffic from &lt;a href="http://google.com/"
title="Google"&gt;Google&lt;/a&gt; than from &lt;a href="http://search.yahoo.com/"
title="Yahoo Search"&gt;Yahoo&lt;/a&gt; or &lt;a href="http://search.msn.com/"
title="MSN Search"&gt;MSN&lt;/a&gt;.&lt;/p&gt;
The title attribute is optional. Link names may contain letters,
numbers and spaces, but are *not* case sensitive:
I start my morning with a cup of coffee and
[The New York Times][NY Times].
[ny times]: http://www.nytimes.com/
Output:
&lt;p&gt;I start my morning with a cup of coffee and
&lt;a href="http://www.nytimes.com/"&gt;The New York Times&lt;/a&gt;.&lt;/p&gt;
### Images ###
Image syntax is very much like link syntax.
Inline (titles are optional):
![alt text](/path/to/img.jpg "Title")
Reference-style:
![alt text][id]
[id]: /path/to/img.jpg "Title"
Both of the above examples produce the same output:
&lt;img src="/path/to/img.jpg" alt="alt text" title="Title" /&gt;
### Code ###
In a regular paragraph, you can create code span by wrapping text in
backtick quotes. Any ampersands (`&amp;`) and angle brackets (`&lt;` or
`&gt;`) will automatically be translated into HTML entities. This makes
it easy to use Markdown to write about HTML example code:
I strongly recommend against using any `&lt;blink&gt;` tags.
I wish SmartyPants used named entities like `&amp;mdash;`
instead of decimal-encoded entites like `&amp;#8212;`.
Output:
&lt;p&gt;I strongly recommend against using any
&lt;code&gt;&amp;lt;blink&amp;gt;&lt;/code&gt; tags.&lt;/p&gt;
&lt;p&gt;I wish SmartyPants used named entities like
&lt;code&gt;&amp;amp;mdash;&lt;/code&gt; instead of decimal-encoded
entites like &lt;code&gt;&amp;amp;#8212;&lt;/code&gt;.&lt;/p&gt;
To specify an entire block of pre-formatted code, indent every line of
the block by 4 spaces or 1 tab. Just like with code spans, `&amp;`, `&lt;`,
and `&gt;` characters will be escaped automatically.
Markdown:
If you want your page to validate under XHTML 1.0 Strict,
you've got to put paragraph tags in your blockquotes:
&lt;blockquote&gt;
&lt;p&gt;For example.&lt;/p&gt;
&lt;/blockquote&gt;
Output:
&lt;p&gt;If you want your page to validate under XHTML 1.0 Strict,
you've got to put paragraph tags in your blockquotes:&lt;/p&gt;
&lt;pre&gt;&lt;code&gt;&amp;lt;blockquote&amp;gt;
&amp;lt;p&amp;gt;For example.&amp;lt;/p&amp;gt;
&amp;lt;/blockquote&amp;gt;
&lt;/code&gt;&lt;/pre&gt;
</textarea></form>
<script>
var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
mode: 'markdown',
lineNumbers: true,
theme: "default",
extraKeys: {"Enter": "newlineAndIndentContinueMarkdownList"}
});
</script>
<p>Optionally depends on the XML mode for properly highlighted inline XML blocks.</p>
<p><strong>MIME types defined:</strong> <code>text/x-markdown</code>.</p>
<p><strong>Parsing/Highlighting Tests:</strong> <a href="../../test/index.html#markdown_*">normal</a>, <a href="../../test/index.html#verbose,markdown_*">verbose</a>.</p>
</article>

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../xml/xml"), require("../meta"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../xml/xml", "../meta"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
var htmlFound = CodeMirror.modes.hasOwnProperty("xml");
var htmlMode = CodeMirror.getMode(cmCfg, htmlFound ? {name: "xml", htmlMode: true} : "text/plain");
function getMode(name) {
if (CodeMirror.findModeByName) {
var found = CodeMirror.findModeByName(name);
if (found) name = found.mime || found.mimes[0];
}
var mode = CodeMirror.getMode(cmCfg, name);
return mode.name == "null" ? null : mode;
}
// Should characters that affect highlighting be highlighted separate?
// Does not include characters that will be output (such as `1.` and `-` for lists)
if (modeCfg.highlightFormatting === undefined)
modeCfg.highlightFormatting = false;
// Maximum number of nested blockquotes. Set to 0 for infinite nesting.
// Excess `>` will emit `error` token.
if (modeCfg.maxBlockquoteDepth === undefined)
modeCfg.maxBlockquoteDepth = 0;
// Should underscores in words open/close em/strong?
if (modeCfg.underscoresBreakWords === undefined)
modeCfg.underscoresBreakWords = true;
// Turn on fenced code blocks? ("```" to start/end)
if (modeCfg.fencedCodeBlocks === undefined) modeCfg.fencedCodeBlocks = false;
// Turn on task lists? ("- [ ] " and "- [x] ")
if (modeCfg.taskLists === undefined) modeCfg.taskLists = false;
// Turn on strikethrough syntax
if (modeCfg.strikethrough === undefined)
modeCfg.strikethrough = false;
var codeDepth = 0;
var header = 'header'
, code = 'comment'
, quote = 'quote'
, list1 = 'variable-2'
, list2 = 'variable-3'
, list3 = 'keyword'
, hr = 'hr'
, image = 'tag'
, formatting = 'formatting'
, linkinline = 'link'
, linkemail = 'link'
, linktext = 'link'
, linkhref = 'string'
, em = 'em'
, strong = 'strong'
, strikethrough = 'strikethrough';
var hrRE = /^([*\-=_])(?:\s*\1){2,}\s*$/
, ulRE = /^[*\-+]\s+/
, olRE = /^[0-9]+\.\s+/
, taskListRE = /^\[(x| )\](?=\s)/ // Must follow ulRE or olRE
, atxHeaderRE = /^#+ ?/
, setextHeaderRE = /^(?:\={1,}|-{1,})$/
, textRE = /^[^#!\[\]*_\\<>` "'(~]+/;
function switchInline(stream, state, f) {
state.f = state.inline = f;
return f(stream, state);
}
function switchBlock(stream, state, f) {
state.f = state.block = f;
return f(stream, state);
}
// Blocks
function blankLine(state) {
// Reset linkTitle state
state.linkTitle = false;
// Reset EM state
state.em = false;
// Reset STRONG state
state.strong = false;
// Reset strikethrough state
state.strikethrough = false;
// Reset state.quote
state.quote = 0;
if (!htmlFound && state.f == htmlBlock) {
state.f = inlineNormal;
state.block = blockNormal;
}
// Reset state.trailingSpace
state.trailingSpace = 0;
state.trailingSpaceNewLine = false;
// Mark this line as blank
state.thisLineHasContent = false;
return null;
}
function blockNormal(stream, state) {
var sol = stream.sol();
var prevLineIsList = state.list !== false;
if (prevLineIsList) {
if (state.indentationDiff >= 0) { // Continued list
if (state.indentationDiff < 4) { // Only adjust indentation if *not* a code block
state.indentation -= state.indentationDiff;
}
state.list = null;
} else if (state.indentation > 0) {
state.list = null;
state.listDepth = Math.floor(state.indentation / 4);
} else { // No longer a list
state.list = false;
state.listDepth = 0;
}
}
var match = null;
if (state.indentationDiff >= 4) {
state.indentation -= 4;
stream.skipToEnd();
return code;
} else if (stream.eatSpace()) {
return null;
} else if (match = stream.match(atxHeaderRE)) {
state.header = Math.min(6, match[0].indexOf(" ") !== -1 ? match[0].length - 1 : match[0].length);
if (modeCfg.highlightFormatting) state.formatting = "header";
state.f = state.inline;
return getType(state);
} else if (state.prevLineHasContent && (match = stream.match(setextHeaderRE))) {
state.header = match[0].charAt(0) == '=' ? 1 : 2;
if (modeCfg.highlightFormatting) state.formatting = "header";
state.f = state.inline;
return getType(state);
} else if (stream.eat('>')) {
state.indentation++;
state.quote = sol ? 1 : state.quote + 1;
if (modeCfg.highlightFormatting) state.formatting = "quote";
stream.eatSpace();
return getType(state);
} else if (stream.peek() === '[') {
return switchInline(stream, state, footnoteLink);
} else if (stream.match(hrRE, true)) {
return hr;
} else if ((!state.prevLineHasContent || prevLineIsList) && (stream.match(ulRE, false) || stream.match(olRE, false))) {
var listType = null;
if (stream.match(ulRE, true)) {
listType = 'ul';
} else {
stream.match(olRE, true);
listType = 'ol';
}
state.indentation += 4;
state.list = true;
state.listDepth++;
if (modeCfg.taskLists && stream.match(taskListRE, false)) {
state.taskList = true;
}
state.f = state.inline;
if (modeCfg.highlightFormatting) state.formatting = ["list", "list-" + listType];
return getType(state);
} else if (modeCfg.fencedCodeBlocks && stream.match(/^```[ \t]*([\w+#]*)/, true)) {
// try switching mode
state.localMode = getMode(RegExp.$1);
if (state.localMode) state.localState = state.localMode.startState();
state.f = state.block = local;
if (modeCfg.highlightFormatting) state.formatting = "code-block";
state.code = true;
return getType(state);
}
return switchInline(stream, state, state.inline);
}
function htmlBlock(stream, state) {
var style = htmlMode.token(stream, state.htmlState);
if ((htmlFound && state.htmlState.tagStart === null && !state.htmlState.context) ||
(state.md_inside && stream.current().indexOf(">") > -1)) {
state.f = inlineNormal;
state.block = blockNormal;
state.htmlState = null;
}
return style;
}
function local(stream, state) {
if (stream.sol() && stream.match("```", false)) {
state.localMode = state.localState = null;
state.f = state.block = leavingLocal;
return null;
} else if (state.localMode) {
return state.localMode.token(stream, state.localState);
} else {
stream.skipToEnd();
return code;
}
}
function leavingLocal(stream, state) {
stream.match("```");
state.block = blockNormal;
state.f = inlineNormal;
if (modeCfg.highlightFormatting) state.formatting = "code-block";
state.code = true;
var returnType = getType(state);
state.code = false;
return returnType;
}
// Inline
function getType(state) {
var styles = [];
if (state.formatting) {
styles.push(formatting);
if (typeof state.formatting === "string") state.formatting = [state.formatting];
for (var i = 0; i < state.formatting.length; i++) {
styles.push(formatting + "-" + state.formatting[i]);
if (state.formatting[i] === "header") {
styles.push(formatting + "-" + state.formatting[i] + "-" + state.header);
}
// Add `formatting-quote` and `formatting-quote-#` for blockquotes
// Add `error` instead if the maximum blockquote nesting depth is passed
if (state.formatting[i] === "quote") {
if (!modeCfg.maxBlockquoteDepth || modeCfg.maxBlockquoteDepth >= state.quote) {
styles.push(formatting + "-" + state.formatting[i] + "-" + state.quote);
} else {
styles.push("error");
}
}
}
}
if (state.taskOpen) {
styles.push("meta");
return styles.length ? styles.join(' ') : null;
}
if (state.taskClosed) {
styles.push("property");
return styles.length ? styles.join(' ') : null;
}
if (state.linkHref) {
styles.push(linkhref);
return styles.length ? styles.join(' ') : null;
}
if (state.strong) { styles.push(strong); }
if (state.em) { styles.push(em); }
if (state.strikethrough) { styles.push(strikethrough); }
if (state.linkText) { styles.push(linktext); }
if (state.code) { styles.push(code); }
if (state.header) { styles.push(header); styles.push(header + "-" + state.header); }
if (state.quote) {
styles.push(quote);
// Add `quote-#` where the maximum for `#` is modeCfg.maxBlockquoteDepth
if (!modeCfg.maxBlockquoteDepth || modeCfg.maxBlockquoteDepth >= state.quote) {
styles.push(quote + "-" + state.quote);
} else {
styles.push(quote + "-" + modeCfg.maxBlockquoteDepth);
}
}
if (state.list !== false) {
var listMod = (state.listDepth - 1) % 3;
if (!listMod) {
styles.push(list1);
} else if (listMod === 1) {
styles.push(list2);
} else {
styles.push(list3);
}
}
if (state.trailingSpaceNewLine) {
styles.push("trailing-space-new-line");
} else if (state.trailingSpace) {
styles.push("trailing-space-" + (state.trailingSpace % 2 ? "a" : "b"));
}
return styles.length ? styles.join(' ') : null;
}
function handleText(stream, state) {
if (stream.match(textRE, true)) {
return getType(state);
}
return undefined;
}
function inlineNormal(stream, state) {
var style = state.text(stream, state);
if (typeof style !== 'undefined')
return style;
if (state.list) { // List marker (*, +, -, 1., etc)
state.list = null;
return getType(state);
}
if (state.taskList) {
var taskOpen = stream.match(taskListRE, true)[1] !== "x";
if (taskOpen) state.taskOpen = true;
else state.taskClosed = true;
if (modeCfg.highlightFormatting) state.formatting = "task";
state.taskList = false;
return getType(state);
}
state.taskOpen = false;
state.taskClosed = false;
if (state.header && stream.match(/^#+$/, true)) {
if (modeCfg.highlightFormatting) state.formatting = "header";
return getType(state);
}
// Get sol() value now, before character is consumed
var sol = stream.sol();
var ch = stream.next();
if (ch === '\\') {
stream.next();
if (modeCfg.highlightFormatting) {
var type = getType(state);
return type ? type + " formatting-escape" : "formatting-escape";
}
}
// Matches link titles present on next line
if (state.linkTitle) {
state.linkTitle = false;
var matchCh = ch;
if (ch === '(') {
matchCh = ')';
}
matchCh = (matchCh+'').replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1");
var regex = '^\\s*(?:[^' + matchCh + '\\\\]+|\\\\\\\\|\\\\.)' + matchCh;
if (stream.match(new RegExp(regex), true)) {
return linkhref;
}
}
// If this block is changed, it may need to be updated in GFM mode
if (ch === '`') {
var previousFormatting = state.formatting;
if (modeCfg.highlightFormatting) state.formatting = "code";
var t = getType(state);
var before = stream.pos;
stream.eatWhile('`');
var difference = 1 + stream.pos - before;
if (!state.code) {
codeDepth = difference;
state.code = true;
return getType(state);
} else {
if (difference === codeDepth) { // Must be exact
state.code = false;
return t;
}
state.formatting = previousFormatting;
return getType(state);
}
} else if (state.code) {
return getType(state);
}
if (ch === '!' && stream.match(/\[[^\]]*\] ?(?:\(|\[)/, false)) {
stream.match(/\[[^\]]*\]/);
state.inline = state.f = linkHref;
return image;
}
if (ch === '[' && stream.match(/.*\](\(.*\)| ?\[.*\])/, false)) {
state.linkText = true;
if (modeCfg.highlightFormatting) state.formatting = "link";
return getType(state);
}
if (ch === ']' && state.linkText && stream.match(/\(.*\)| ?\[.*\]/, false)) {
if (modeCfg.highlightFormatting) state.formatting = "link";
var type = getType(state);
state.linkText = false;
state.inline = state.f = linkHref;
return type;
}
if (ch === '<' && stream.match(/^(https?|ftps?):\/\/(?:[^\\>]|\\.)+>/, false)) {
state.f = state.inline = linkInline;
if (modeCfg.highlightFormatting) state.formatting = "link";
var type = getType(state);
if (type){
type += " ";
} else {
type = "";
}
return type + linkinline;
}
if (ch === '<' && stream.match(/^[^> \\]+@(?:[^\\>]|\\.)+>/, false)) {
state.f = state.inline = linkInline;
if (modeCfg.highlightFormatting) state.formatting = "link";
var type = getType(state);
if (type){
type += " ";
} else {
type = "";
}
return type + linkemail;
}
if (ch === '<' && stream.match(/^\w/, false)) {
if (stream.string.indexOf(">") != -1) {
var atts = stream.string.substring(1,stream.string.indexOf(">"));
if (/markdown\s*=\s*('|"){0,1}1('|"){0,1}/.test(atts)) {
state.md_inside = true;
}
}
stream.backUp(1);
state.htmlState = CodeMirror.startState(htmlMode);
return switchBlock(stream, state, htmlBlock);
}
if (ch === '<' && stream.match(/^\/\w*?>/)) {
state.md_inside = false;
return "tag";
}
var ignoreUnderscore = false;
if (!modeCfg.underscoresBreakWords) {
if (ch === '_' && stream.peek() !== '_' && stream.match(/(\w)/, false)) {
var prevPos = stream.pos - 2;
if (prevPos >= 0) {
var prevCh = stream.string.charAt(prevPos);
if (prevCh !== '_' && prevCh.match(/(\w)/, false)) {
ignoreUnderscore = true;
}
}
}
}
if (ch === '*' || (ch === '_' && !ignoreUnderscore)) {
if (sol && stream.peek() === ' ') {
// Do nothing, surrounded by newline and space
} else if (state.strong === ch && stream.eat(ch)) { // Remove STRONG
if (modeCfg.highlightFormatting) state.formatting = "strong";
var t = getType(state);
state.strong = false;
return t;
} else if (!state.strong && stream.eat(ch)) { // Add STRONG
state.strong = ch;
if (modeCfg.highlightFormatting) state.formatting = "strong";
return getType(state);
} else if (state.em === ch) { // Remove EM
if (modeCfg.highlightFormatting) state.formatting = "em";
var t = getType(state);
state.em = false;
return t;
} else if (!state.em) { // Add EM
state.em = ch;
if (modeCfg.highlightFormatting) state.formatting = "em";
return getType(state);
}
} else if (ch === ' ') {
if (stream.eat('*') || stream.eat('_')) { // Probably surrounded by spaces
if (stream.peek() === ' ') { // Surrounded by spaces, ignore
return getType(state);
} else { // Not surrounded by spaces, back up pointer
stream.backUp(1);
}
}
}
if (modeCfg.strikethrough) {
if (ch === '~' && stream.eatWhile(ch)) {
if (state.strikethrough) {// Remove strikethrough
if (modeCfg.highlightFormatting) state.formatting = "strikethrough";
var t = getType(state);
state.strikethrough = false;
return t;
} else if (stream.match(/^[^\s]/, false)) {// Add strikethrough
state.strikethrough = true;
if (modeCfg.highlightFormatting) state.formatting = "strikethrough";
return getType(state);
}
} else if (ch === ' ') {
if (stream.match(/^~~/, true)) { // Probably surrounded by space
if (stream.peek() === ' ') { // Surrounded by spaces, ignore
return getType(state);
} else { // Not surrounded by spaces, back up pointer
stream.backUp(2);
}
}
}
}
if (ch === ' ') {
if (stream.match(/ +$/, false)) {
state.trailingSpace++;
} else if (state.trailingSpace) {
state.trailingSpaceNewLine = true;
}
}
return getType(state);
}
function linkInline(stream, state) {
var ch = stream.next();
if (ch === ">") {
state.f = state.inline = inlineNormal;
if (modeCfg.highlightFormatting) state.formatting = "link";
var type = getType(state);
if (type){
type += " ";
} else {
type = "";
}
return type + linkinline;
}
stream.match(/^[^>]+/, true);
return linkinline;
}
function linkHref(stream, state) {
// Check if space, and return NULL if so (to avoid marking the space)
if(stream.eatSpace()){
return null;
}
var ch = stream.next();
if (ch === '(' || ch === '[') {
state.f = state.inline = getLinkHrefInside(ch === "(" ? ")" : "]");
if (modeCfg.highlightFormatting) state.formatting = "link-string";
state.linkHref = true;
return getType(state);
}
return 'error';
}
function getLinkHrefInside(endChar) {
return function(stream, state) {
var ch = stream.next();
if (ch === endChar) {
state.f = state.inline = inlineNormal;
if (modeCfg.highlightFormatting) state.formatting = "link-string";
var returnState = getType(state);
state.linkHref = false;
return returnState;
}
if (stream.match(inlineRE(endChar), true)) {
stream.backUp(1);
}
state.linkHref = true;
return getType(state);
};
}
function footnoteLink(stream, state) {
if (stream.match(/^[^\]]*\]:/, false)) {
state.f = footnoteLinkInside;
stream.next(); // Consume [
if (modeCfg.highlightFormatting) state.formatting = "link";
state.linkText = true;
return getType(state);
}
return switchInline(stream, state, inlineNormal);
}
function footnoteLinkInside(stream, state) {
if (stream.match(/^\]:/, true)) {
state.f = state.inline = footnoteUrl;
if (modeCfg.highlightFormatting) state.formatting = "link";
var returnType = getType(state);
state.linkText = false;
return returnType;
}
stream.match(/^[^\]]+/, true);
return linktext;
}
function footnoteUrl(stream, state) {
// Check if space, and return NULL if so (to avoid marking the space)
if(stream.eatSpace()){
return null;
}
// Match URL
stream.match(/^[^\s]+/, true);
// Check for link title
if (stream.peek() === undefined) { // End of line, set flag to check next line
state.linkTitle = true;
} else { // More content on line, check if link title
stream.match(/^(?:\s+(?:"(?:[^"\\]|\\\\|\\.)+"|'(?:[^'\\]|\\\\|\\.)+'|\((?:[^)\\]|\\\\|\\.)+\)))?/, true);
}
state.f = state.inline = inlineNormal;
return linkhref;
}
var savedInlineRE = [];
function inlineRE(endChar) {
if (!savedInlineRE[endChar]) {
// Escape endChar for RegExp (taken from http://stackoverflow.com/a/494122/526741)
endChar = (endChar+'').replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1");
// Match any non-endChar, escaped character, as well as the closing
// endChar.
savedInlineRE[endChar] = new RegExp('^(?:[^\\\\]|\\\\.)*?(' + endChar + ')');
}
return savedInlineRE[endChar];
}
var mode = {
startState: function() {
return {
f: blockNormal,
prevLineHasContent: false,
thisLineHasContent: false,
block: blockNormal,
htmlState: null,
indentation: 0,
inline: inlineNormal,
text: handleText,
formatting: false,
linkText: false,
linkHref: false,
linkTitle: false,
em: false,
strong: false,
header: 0,
taskList: false,
list: false,
listDepth: 0,
quote: 0,
trailingSpace: 0,
trailingSpaceNewLine: false,
strikethrough: false
};
},
copyState: function(s) {
return {
f: s.f,
prevLineHasContent: s.prevLineHasContent,
thisLineHasContent: s.thisLineHasContent,
block: s.block,
htmlState: s.htmlState && CodeMirror.copyState(htmlMode, s.htmlState),
indentation: s.indentation,
localMode: s.localMode,
localState: s.localMode ? CodeMirror.copyState(s.localMode, s.localState) : null,
inline: s.inline,
text: s.text,
formatting: false,
linkTitle: s.linkTitle,
em: s.em,
strong: s.strong,
strikethrough: s.strikethrough,
header: s.header,
taskList: s.taskList,
list: s.list,
listDepth: s.listDepth,
quote: s.quote,
trailingSpace: s.trailingSpace,
trailingSpaceNewLine: s.trailingSpaceNewLine,
md_inside: s.md_inside
};
},
token: function(stream, state) {
// Reset state.formatting
state.formatting = false;
if (stream.sol()) {
var forceBlankLine = !!state.header;
// Reset state.header
state.header = 0;
if (stream.match(/^\s*$/, true) || forceBlankLine) {
state.prevLineHasContent = false;
blankLine(state);
return forceBlankLine ? this.token(stream, state) : null;
} else {
state.prevLineHasContent = state.thisLineHasContent;
state.thisLineHasContent = true;
}
// Reset state.taskList
state.taskList = false;
// Reset state.code
state.code = false;
// Reset state.trailingSpace
state.trailingSpace = 0;
state.trailingSpaceNewLine = false;
state.f = state.block;
var indentation = stream.match(/^\s*/, true)[0].replace(/\t/g, ' ').length;
var difference = Math.floor((indentation - state.indentation) / 4) * 4;
if (difference > 4) difference = 4;
var adjustedIndentation = state.indentation + difference;
state.indentationDiff = adjustedIndentation - state.indentation;
state.indentation = adjustedIndentation;
if (indentation > 0) return null;
}
return state.f(stream, state);
},
innerMode: function(state) {
if (state.block == htmlBlock) return {state: state.htmlState, mode: htmlMode};
if (state.localState) return {state: state.localState, mode: state.localMode};
return {state: state, mode: mode};
},
blankLine: blankLine,
getType: getType,
fold: "markdown"
};
return mode;
}, "xml");
CodeMirror.defineMIME("text/x-markdown", "markdown");
});

754
public/vendor/codemirror/mode/markdown/test.js vendored Executable file
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@ -0,0 +1,754 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function() {
var mode = CodeMirror.getMode({tabSize: 4}, "markdown");
function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
var modeHighlightFormatting = CodeMirror.getMode({tabSize: 4}, {name: "markdown", highlightFormatting: true});
function FT(name) { test.mode(name, modeHighlightFormatting, Array.prototype.slice.call(arguments, 1)); }
FT("formatting_emAsterisk",
"[em&formatting&formatting-em *][em foo][em&formatting&formatting-em *]");
FT("formatting_emUnderscore",
"[em&formatting&formatting-em _][em foo][em&formatting&formatting-em _]");
FT("formatting_strongAsterisk",
"[strong&formatting&formatting-strong **][strong foo][strong&formatting&formatting-strong **]");
FT("formatting_strongUnderscore",
"[strong&formatting&formatting-strong __][strong foo][strong&formatting&formatting-strong __]");
FT("formatting_codeBackticks",
"[comment&formatting&formatting-code `][comment foo][comment&formatting&formatting-code `]");
FT("formatting_doubleBackticks",
"[comment&formatting&formatting-code ``][comment foo ` bar][comment&formatting&formatting-code ``]");
FT("formatting_atxHeader",
"[header&header-1&formatting&formatting-header&formatting-header-1 # ][header&header-1 foo # bar ][header&header-1&formatting&formatting-header&formatting-header-1 #]");
FT("formatting_setextHeader",
"foo",
"[header&header-1&formatting&formatting-header&formatting-header-1 =]");
FT("formatting_blockquote",
"[quote&quote-1&formatting&formatting-quote&formatting-quote-1 > ][quote&quote-1 foo]");
FT("formatting_list",
"[variable-2&formatting&formatting-list&formatting-list-ul - ][variable-2 foo]");
FT("formatting_list",
"[variable-2&formatting&formatting-list&formatting-list-ol 1. ][variable-2 foo]");
FT("formatting_link",
"[link&formatting&formatting-link [][link foo][link&formatting&formatting-link ]]][string&formatting&formatting-link-string (][string http://example.com/][string&formatting&formatting-link-string )]");
FT("formatting_linkReference",
"[link&formatting&formatting-link [][link foo][link&formatting&formatting-link ]]][string&formatting&formatting-link-string [][string bar][string&formatting&formatting-link-string ]]]",
"[link&formatting&formatting-link [][link bar][link&formatting&formatting-link ]]:] [string http://example.com/]");
FT("formatting_linkWeb",
"[link&formatting&formatting-link <][link http://example.com/][link&formatting&formatting-link >]");
FT("formatting_linkEmail",
"[link&formatting&formatting-link <][link user@example.com][link&formatting&formatting-link >]");
FT("formatting_escape",
"[formatting-escape \\*]");
MT("plainText",
"foo");
// Don't style single trailing space
MT("trailingSpace1",
"foo ");
// Two or more trailing spaces should be styled with line break character
MT("trailingSpace2",
"foo[trailing-space-a ][trailing-space-new-line ]");
MT("trailingSpace3",
"foo[trailing-space-a ][trailing-space-b ][trailing-space-new-line ]");
MT("trailingSpace4",
"foo[trailing-space-a ][trailing-space-b ][trailing-space-a ][trailing-space-new-line ]");
// Code blocks using 4 spaces (regardless of CodeMirror.tabSize value)
MT("codeBlocksUsing4Spaces",
" [comment foo]");
// Code blocks using 4 spaces with internal indentation
MT("codeBlocksUsing4SpacesIndentation",
" [comment bar]",
" [comment hello]",
" [comment world]",
" [comment foo]",
"bar");
// Code blocks using 4 spaces with internal indentation
MT("codeBlocksUsing4SpacesIndentation",
" foo",
" [comment bar]",
" [comment hello]",
" [comment world]");
// Code blocks should end even after extra indented lines
MT("codeBlocksWithTrailingIndentedLine",
" [comment foo]",
" [comment bar]",
" [comment baz]",
" ",
"hello");
// Code blocks using 1 tab (regardless of CodeMirror.indentWithTabs value)
MT("codeBlocksUsing1Tab",
"\t[comment foo]");
// Inline code using backticks
MT("inlineCodeUsingBackticks",
"foo [comment `bar`]");
// Block code using single backtick (shouldn't work)
MT("blockCodeSingleBacktick",
"[comment `]",
"foo",
"[comment `]");
// Unclosed backticks
// Instead of simply marking as CODE, it would be nice to have an
// incomplete flag for CODE, that is styled slightly different.
MT("unclosedBackticks",
"foo [comment `bar]");
// Per documentation: "To include a literal backtick character within a
// code span, you can use multiple backticks as the opening and closing
// delimiters"
MT("doubleBackticks",
"[comment ``foo ` bar``]");
// Tests based on Dingus
// http://daringfireball.net/projects/markdown/dingus
//
// Multiple backticks within an inline code block
MT("consecutiveBackticks",
"[comment `foo```bar`]");
// Multiple backticks within an inline code block with a second code block
MT("consecutiveBackticks",
"[comment `foo```bar`] hello [comment `world`]");
// Unclosed with several different groups of backticks
MT("unclosedBackticks",
"[comment ``foo ``` bar` hello]");
// Closed with several different groups of backticks
MT("closedBackticks",
"[comment ``foo ``` bar` hello``] world");
// atx headers
// http://daringfireball.net/projects/markdown/syntax#header
MT("atxH1",
"[header&header-1 # foo]");
MT("atxH2",
"[header&header-2 ## foo]");
MT("atxH3",
"[header&header-3 ### foo]");
MT("atxH4",
"[header&header-4 #### foo]");
MT("atxH5",
"[header&header-5 ##### foo]");
MT("atxH6",
"[header&header-6 ###### foo]");
// H6 - 7x '#' should still be H6, per Dingus
// http://daringfireball.net/projects/markdown/dingus
MT("atxH6NotH7",
"[header&header-6 ####### foo]");
// Inline styles should be parsed inside headers
MT("atxH1inline",
"[header&header-1 # foo ][header&header-1&em *bar*]");
// Setext headers - H1, H2
// Per documentation, "Any number of underlining =s or -s will work."
// http://daringfireball.net/projects/markdown/syntax#header
// Ideally, the text would be marked as `header` as well, but this is
// not really feasible at the moment. So, instead, we're testing against
// what works today, to avoid any regressions.
//
// Check if single underlining = works
MT("setextH1",
"foo",
"[header&header-1 =]");
// Check if 3+ ='s work
MT("setextH1",
"foo",
"[header&header-1 ===]");
// Check if single underlining - works
MT("setextH2",
"foo",
"[header&header-2 -]");
// Check if 3+ -'s work
MT("setextH2",
"foo",
"[header&header-2 ---]");
// Single-line blockquote with trailing space
MT("blockquoteSpace",
"[quote&quote-1 > foo]");
// Single-line blockquote
MT("blockquoteNoSpace",
"[quote&quote-1 >foo]");
// No blank line before blockquote
MT("blockquoteNoBlankLine",
"foo",
"[quote&quote-1 > bar]");
// Nested blockquote
MT("blockquoteSpace",
"[quote&quote-1 > foo]",
"[quote&quote-1 >][quote&quote-2 > foo]",
"[quote&quote-1 >][quote&quote-2 >][quote&quote-3 > foo]");
// Single-line blockquote followed by normal paragraph
MT("blockquoteThenParagraph",
"[quote&quote-1 >foo]",
"",
"bar");
// Multi-line blockquote (lazy mode)
MT("multiBlockquoteLazy",
"[quote&quote-1 >foo]",
"[quote&quote-1 bar]");
// Multi-line blockquote followed by normal paragraph (lazy mode)
MT("multiBlockquoteLazyThenParagraph",
"[quote&quote-1 >foo]",
"[quote&quote-1 bar]",
"",
"hello");
// Multi-line blockquote (non-lazy mode)
MT("multiBlockquote",
"[quote&quote-1 >foo]",
"[quote&quote-1 >bar]");
// Multi-line blockquote followed by normal paragraph (non-lazy mode)
MT("multiBlockquoteThenParagraph",
"[quote&quote-1 >foo]",
"[quote&quote-1 >bar]",
"",
"hello");
// Check list types
MT("listAsterisk",
"foo",
"bar",
"",
"[variable-2 * foo]",
"[variable-2 * bar]");
MT("listPlus",
"foo",
"bar",
"",
"[variable-2 + foo]",
"[variable-2 + bar]");
MT("listDash",
"foo",
"bar",
"",
"[variable-2 - foo]",
"[variable-2 - bar]");
MT("listNumber",
"foo",
"bar",
"",
"[variable-2 1. foo]",
"[variable-2 2. bar]");
// Lists require a preceding blank line (per Dingus)
MT("listBogus",
"foo",
"1. bar",
"2. hello");
// List after header
MT("listAfterHeader",
"[header&header-1 # foo]",
"[variable-2 - bar]");
// Formatting in lists (*)
MT("listAsteriskFormatting",
"[variable-2 * ][variable-2&em *foo*][variable-2 bar]",
"[variable-2 * ][variable-2&strong **foo**][variable-2 bar]",
"[variable-2 * ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2 bar]",
"[variable-2 * ][variable-2&comment `foo`][variable-2 bar]");
// Formatting in lists (+)
MT("listPlusFormatting",
"[variable-2 + ][variable-2&em *foo*][variable-2 bar]",
"[variable-2 + ][variable-2&strong **foo**][variable-2 bar]",
"[variable-2 + ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2 bar]",
"[variable-2 + ][variable-2&comment `foo`][variable-2 bar]");
// Formatting in lists (-)
MT("listDashFormatting",
"[variable-2 - ][variable-2&em *foo*][variable-2 bar]",
"[variable-2 - ][variable-2&strong **foo**][variable-2 bar]",
"[variable-2 - ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2 bar]",
"[variable-2 - ][variable-2&comment `foo`][variable-2 bar]");
// Formatting in lists (1.)
MT("listNumberFormatting",
"[variable-2 1. ][variable-2&em *foo*][variable-2 bar]",
"[variable-2 2. ][variable-2&strong **foo**][variable-2 bar]",
"[variable-2 3. ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2 bar]",
"[variable-2 4. ][variable-2&comment `foo`][variable-2 bar]");
// Paragraph lists
MT("listParagraph",
"[variable-2 * foo]",
"",
"[variable-2 * bar]");
// Multi-paragraph lists
//
// 4 spaces
MT("listMultiParagraph",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
" [variable-2 hello]");
// 4 spaces, extra blank lines (should still be list, per Dingus)
MT("listMultiParagraphExtra",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
"",
" [variable-2 hello]");
// 4 spaces, plus 1 space (should still be list, per Dingus)
MT("listMultiParagraphExtraSpace",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
" [variable-2 hello]",
"",
" [variable-2 world]");
// 1 tab
MT("listTab",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
"\t[variable-2 hello]");
// No indent
MT("listNoIndent",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
"hello");
// Blockquote
MT("blockquote",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
" [variable-2&quote&quote-1 > hello]");
// Code block
MT("blockquoteCode",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
" [comment > hello]",
"",
" [variable-2 world]");
// Code block followed by text
MT("blockquoteCodeText",
"[variable-2 * foo]",
"",
" [variable-2 bar]",
"",
" [comment hello]",
"",
" [variable-2 world]");
// Nested list
MT("listAsteriskNested",
"[variable-2 * foo]",
"",
" [variable-3 * bar]");
MT("listPlusNested",
"[variable-2 + foo]",
"",
" [variable-3 + bar]");
MT("listDashNested",
"[variable-2 - foo]",
"",
" [variable-3 - bar]");
MT("listNumberNested",
"[variable-2 1. foo]",
"",
" [variable-3 2. bar]");
MT("listMixed",
"[variable-2 * foo]",
"",
" [variable-3 + bar]",
"",
" [keyword - hello]",
"",
" [variable-2 1. world]");
MT("listBlockquote",
"[variable-2 * foo]",
"",
" [variable-3 + bar]",
"",
" [quote&quote-1&variable-3 > hello]");
MT("listCode",
"[variable-2 * foo]",
"",
" [variable-3 + bar]",
"",
" [comment hello]");
// Code with internal indentation
MT("listCodeIndentation",
"[variable-2 * foo]",
"",
" [comment bar]",
" [comment hello]",
" [comment world]",
" [comment foo]",
" [variable-2 bar]");
// List nesting edge cases
MT("listNested",
"[variable-2 * foo]",
"",
" [variable-3 * bar]",
"",
" [variable-2 hello]"
);
MT("listNested",
"[variable-2 * foo]",
"",
" [variable-3 * bar]",
"",
" [variable-3 * foo]"
);
// Code followed by text
MT("listCodeText",
"[variable-2 * foo]",
"",
" [comment bar]",
"",
"hello");
// Following tests directly from official Markdown documentation
// http://daringfireball.net/projects/markdown/syntax#hr
MT("hrSpace",
"[hr * * *]");
MT("hr",
"[hr ***]");
MT("hrLong",
"[hr *****]");
MT("hrSpaceDash",
"[hr - - -]");
MT("hrDashLong",
"[hr ---------------------------------------]");
// Inline link with title
MT("linkTitle",
"[link [[foo]]][string (http://example.com/ \"bar\")] hello");
// Inline link without title
MT("linkNoTitle",
"[link [[foo]]][string (http://example.com/)] bar");
// Inline link with image
MT("linkImage",
"[link [[][tag ![[foo]]][string (http://example.com/)][link ]]][string (http://example.com/)] bar");
// Inline link with Em
MT("linkEm",
"[link [[][link&em *foo*][link ]]][string (http://example.com/)] bar");
// Inline link with Strong
MT("linkStrong",
"[link [[][link&strong **foo**][link ]]][string (http://example.com/)] bar");
// Inline link with EmStrong
MT("linkEmStrong",
"[link [[][link&strong **][link&em&strong *foo**][link&em *][link ]]][string (http://example.com/)] bar");
// Image with title
MT("imageTitle",
"[tag ![[foo]]][string (http://example.com/ \"bar\")] hello");
// Image without title
MT("imageNoTitle",
"[tag ![[foo]]][string (http://example.com/)] bar");
// Image with asterisks
MT("imageAsterisks",
"[tag ![[*foo*]]][string (http://example.com/)] bar");
// Not a link. Should be normal text due to square brackets being used
// regularly in text, especially in quoted material, and no space is allowed
// between square brackets and parentheses (per Dingus).
MT("notALink",
"[[foo]] (bar)");
// Reference-style links
MT("linkReference",
"[link [[foo]]][string [[bar]]] hello");
// Reference-style links with Em
MT("linkReferenceEm",
"[link [[][link&em *foo*][link ]]][string [[bar]]] hello");
// Reference-style links with Strong
MT("linkReferenceStrong",
"[link [[][link&strong **foo**][link ]]][string [[bar]]] hello");
// Reference-style links with EmStrong
MT("linkReferenceEmStrong",
"[link [[][link&strong **][link&em&strong *foo**][link&em *][link ]]][string [[bar]]] hello");
// Reference-style links with optional space separator (per docuentation)
// "You can optionally use a space to separate the sets of brackets"
MT("linkReferenceSpace",
"[link [[foo]]] [string [[bar]]] hello");
// Should only allow a single space ("...use *a* space...")
MT("linkReferenceDoubleSpace",
"[[foo]] [[bar]] hello");
// Reference-style links with implicit link name
MT("linkImplicit",
"[link [[foo]]][string [[]]] hello");
// @todo It would be nice if, at some point, the document was actually
// checked to see if the referenced link exists
// Link label, for reference-style links (taken from documentation)
MT("labelNoTitle",
"[link [[foo]]:] [string http://example.com/]");
MT("labelIndented",
" [link [[foo]]:] [string http://example.com/]");
MT("labelSpaceTitle",
"[link [[foo bar]]:] [string http://example.com/ \"hello\"]");
MT("labelDoubleTitle",
"[link [[foo bar]]:] [string http://example.com/ \"hello\"] \"world\"");
MT("labelTitleDoubleQuotes",
"[link [[foo]]:] [string http://example.com/ \"bar\"]");
MT("labelTitleSingleQuotes",
"[link [[foo]]:] [string http://example.com/ 'bar']");
MT("labelTitleParenthese",
"[link [[foo]]:] [string http://example.com/ (bar)]");
MT("labelTitleInvalid",
"[link [[foo]]:] [string http://example.com/] bar");
MT("labelLinkAngleBrackets",
"[link [[foo]]:] [string <http://example.com/> \"bar\"]");
MT("labelTitleNextDoubleQuotes",
"[link [[foo]]:] [string http://example.com/]",
"[string \"bar\"] hello");
MT("labelTitleNextSingleQuotes",
"[link [[foo]]:] [string http://example.com/]",
"[string 'bar'] hello");
MT("labelTitleNextParenthese",
"[link [[foo]]:] [string http://example.com/]",
"[string (bar)] hello");
MT("labelTitleNextMixed",
"[link [[foo]]:] [string http://example.com/]",
"(bar\" hello");
MT("linkWeb",
"[link <http://example.com/>] foo");
MT("linkWebDouble",
"[link <http://example.com/>] foo [link <http://example.com/>]");
MT("linkEmail",
"[link <user@example.com>] foo");
MT("linkEmailDouble",
"[link <user@example.com>] foo [link <user@example.com>]");
MT("emAsterisk",
"[em *foo*] bar");
MT("emUnderscore",
"[em _foo_] bar");
MT("emInWordAsterisk",
"foo[em *bar*]hello");
MT("emInWordUnderscore",
"foo[em _bar_]hello");
// Per documentation: "...surround an * or _ with spaces, itll be
// treated as a literal asterisk or underscore."
MT("emEscapedBySpaceIn",
"foo [em _bar _ hello_] world");
MT("emEscapedBySpaceOut",
"foo _ bar[em _hello_]world");
MT("emEscapedByNewline",
"foo",
"_ bar[em _hello_]world");
// Unclosed emphasis characters
// Instead of simply marking as EM / STRONG, it would be nice to have an
// incomplete flag for EM and STRONG, that is styled slightly different.
MT("emIncompleteAsterisk",
"foo [em *bar]");
MT("emIncompleteUnderscore",
"foo [em _bar]");
MT("strongAsterisk",
"[strong **foo**] bar");
MT("strongUnderscore",
"[strong __foo__] bar");
MT("emStrongAsterisk",
"[em *foo][em&strong **bar*][strong hello**] world");
MT("emStrongUnderscore",
"[em _foo][em&strong __bar_][strong hello__] world");
// "...same character must be used to open and close an emphasis span.""
MT("emStrongMixed",
"[em _foo][em&strong **bar*hello__ world]");
MT("emStrongMixed",
"[em *foo][em&strong __bar_hello** world]");
// These characters should be escaped:
// \ backslash
// ` backtick
// * asterisk
// _ underscore
// {} curly braces
// [] square brackets
// () parentheses
// # hash mark
// + plus sign
// - minus sign (hyphen)
// . dot
// ! exclamation mark
MT("escapeBacktick",
"foo \\`bar\\`");
MT("doubleEscapeBacktick",
"foo \\\\[comment `bar\\\\`]");
MT("escapeAsterisk",
"foo \\*bar\\*");
MT("doubleEscapeAsterisk",
"foo \\\\[em *bar\\\\*]");
MT("escapeUnderscore",
"foo \\_bar\\_");
MT("doubleEscapeUnderscore",
"foo \\\\[em _bar\\\\_]");
MT("escapeHash",
"\\# foo");
MT("doubleEscapeHash",
"\\\\# foo");
MT("escapeNewline",
"\\",
"[em *foo*]");
// Tests to make sure GFM-specific things aren't getting through
MT("taskList",
"[variable-2 * [ ]] bar]");
MT("fencedCodeBlocks",
"[comment ```]",
"foo",
"[comment ```]");
// Tests that require XML mode
MT("xmlMode",
"[tag&bracket <][tag div][tag&bracket >]",
"*foo*",
"[tag&bracket <][tag http://github.com][tag&bracket />]",
"[tag&bracket </][tag div][tag&bracket >]",
"[link <http://github.com/>]");
MT("xmlModeWithMarkdownInside",
"[tag&bracket <][tag div] [attribute markdown]=[string 1][tag&bracket >]",
"[em *foo*]",
"[link <http://github.com/>]",
"[tag </div>]",
"[link <http://github.com/>]",
"[tag&bracket <][tag div][tag&bracket >]",
"[tag&bracket </][tag div][tag&bracket >]");
})();