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Parser.php000066600000022445151456371750006542 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown;
use ReflectionMethod;

/**
 * A generic parser for markdown-like languages.
 *
 * @author Carsten Brandt <mail@cebe.cc>
 */
abstract class Parser
{
	/**
	 * @var integer the maximum nesting level for language elements.
	 */
	public $maximumNestingLevel = 32;

	/**
	 * @var string the current context the parser is in.
	 * TODO remove in favor of absy
	 */
	protected $context = [];
	/**
	 * @var array these are "escapeable" characters. When using one of these prefixed with a
	 * backslash, the character will be outputted without the backslash and is not interpreted
	 * as markdown.
	 */
	protected $escapeCharacters = [
		'\\', // backslash
	];

	private $_depth = 0;


	/**
	 * Parses the given text considering the full language.
	 *
	 * This includes parsing block elements as well as inline elements.
	 *
	 * @param string $text the text to parse
	 * @return string parsed markup
	 */
	public function parse($text)
	{
		$this->prepare();

		if (ltrim($text) === '') {
			return '';
		}

		$text = str_replace(["\r\n", "\n\r", "\r"], "\n", $text);

		$this->prepareMarkers($text);

		$absy = $this->parseBlocks(explode("\n", $text));
		$markup = $this->renderAbsy($absy);

		$this->cleanup();
		return $markup;
	}

	/**
	 * Parses a paragraph without block elements (block elements are ignored).
	 *
	 * @param string $text the text to parse
	 * @return string parsed markup
	 */
	public function parseParagraph($text)
	{
		$this->prepare();

		if (ltrim($text) === '') {
			return '';
		}

		$text = str_replace(["\r\n", "\n\r", "\r"], "\n", $text);

		$this->prepareMarkers($text);

		$absy = $this->parseInline($text);
		$markup = $this->renderAbsy($absy);

		$this->cleanup();
		return $markup;
	}

	/**
	 * This method will be called before `parse()` and `parseParagraph()`.
	 * You can override it to do some initialization work.
	 */
	protected function prepare()
	{
	}

	/**
	 * This method will be called after `parse()` and `parseParagraph()`.
	 * You can override it to do cleanup.
	 */
	protected function cleanup()
	{
	}


	// block parsing

	private $_blockTypes;

	/**
	 * @return array a list of block element types available.
	 */
	protected function blockTypes()
	{
		if ($this->_blockTypes === null) {
			// detect block types via "identify" functions
			$reflection = new \ReflectionClass($this);
			$this->_blockTypes = array_filter(array_map(function($method) {
				$name = $method->getName();
				return strncmp($name, 'identify', 8) === 0 ? strtolower(substr($name, 8)) : false;
			}, $reflection->getMethods(ReflectionMethod::IS_PROTECTED)));

			sort($this->_blockTypes);
		}
		return $this->_blockTypes;
	}

	/**
	 * Given a set of lines and an index of a current line it uses the registed block types to
	 * detect the type of this line.
	 * @param array $lines
	 * @param integer $current
	 * @return string name of the block type in lower case
	 */
	protected function detectLineType($lines, $current)
	{
		$line = $lines[$current];
		$blockTypes = $this->blockTypes();
		foreach($blockTypes as $blockType) {
			if ($this->{'identify' . $blockType}($line, $lines, $current)) {
				return $blockType;
			}
		}
		return 'paragraph';
	}

	/**
	 * Parse block elements by calling `identifyLine()` to identify them
	 * and call consume function afterwards.
	 * The blocks are then rendered by the corresponding rendering methods.
	 */
	protected function parseBlocks($lines)
	{
		if ($this->_depth >= $this->maximumNestingLevel) {
			// maximum depth is reached, do not parse input
			return [['text', implode("\n", $lines)]];
		}
		$this->_depth++;

		$blocks = [];

		$blockTypes = $this->blockTypes();

		// convert lines to blocks
		for ($i = 0, $count = count($lines); $i < $count; $i++) {
			$line = $lines[$i];
			if ($line !== '' && rtrim($line) !== '') { // skip empty lines
				// identify a blocks beginning
				$identified = false;
				foreach($blockTypes as $blockType) {
					if ($this->{'identify' . $blockType}($line, $lines, $i)) {
						// call consume method for the detected block type to consume further lines
						list($block, $i) = $this->{'consume' . $blockType}($lines, $i);
						if ($block !== false) {
							$blocks[] = $block;
						}
						$identified = true;
						break 1;
					}
				}
				// consider the line a normal paragraph
				if (!$identified) {
					list($block, $i) = $this->consumeParagraph($lines, $i);
					$blocks[] = $block;
				}
			}
		}

		$this->_depth--;

		return $blocks;
	}

	protected function renderAbsy($blocks)
	{
		$output = '';
		foreach ($blocks as $block) {
			array_unshift($this->context, $block[0]);
			$output .= $this->{'render' . $block[0]}($block);
			array_shift($this->context);
		}
		return $output;
	}

	/**
	 * Consume lines for a paragraph
	 *
	 * @param $lines
	 * @param $current
	 * @return array
	 */
	protected function consumeParagraph($lines, $current)
	{
		// consume until newline
		$content = [];
		for ($i = $current, $count = count($lines); $i < $count; $i++) {
			if (ltrim($lines[$i]) !== '') {
				$content[] = $lines[$i];
			} else {
				break;
			}
		}
		$block = [
			'paragraph',
			'content' => $this->parseInline(implode("\n", $content)),
		];
		return [$block, --$i];
	}

	/**
	 * Render a paragraph block
	 *
	 * @param $block
	 * @return string
	 */
	protected function renderParagraph($block)
	{
		return '<p>' . $this->renderAbsy($block['content']) . "</p>\n";
	}


	// inline parsing


	/**
	 * @var array the set of inline markers to use in different contexts.
	 */
	private $_inlineMarkers = [];

	/**
	 * Returns a map of inline markers to the corresponding parser methods.
	 *
	 * This array defines handler methods for inline markdown markers.
	 * When a marker is found in the text, the handler method is called with the text
	 * starting at the position of the marker.
	 *
	 * Note that markers starting with whitespace may slow down the parser,
	 * you may want to use [[renderText]] to deal with them.
	 *
	 * You may override this method to define a set of markers and parsing methods.
	 * The default implementation looks for protected methods starting with `parse` that
	 * also have an `@marker` annotation in PHPDoc.
	 *
	 * @return array a map of markers to parser methods
	 */
	protected function inlineMarkers()
	{
		$markers = [];
		// detect "parse" functions
		$reflection = new \ReflectionClass($this);
		foreach($reflection->getMethods(ReflectionMethod::IS_PROTECTED) as $method) {
			$methodName = $method->getName();
			if (strncmp($methodName, 'parse', 5) === 0) {
				preg_match_all('/@marker ([^\s]+)/', $method->getDocComment(), $matches);
				foreach($matches[1] as $match) {
					$markers[$match] = $methodName;
				}
			}
		}
		return $markers;
	}

	/**
	 * Prepare markers that are used in the text to parse
	 *
	 * Add all markers that are present in markdown.
	 * Check is done to avoid iterations in parseInline(), good for huge markdown files
	 * @param string $text
	 */
	private function prepareMarkers($text)
	{
		$this->_inlineMarkers = [];
		foreach ($this->inlineMarkers() as $marker => $method) {
			if (strpos($text, $marker) !== false) {
				$m = $marker[0];
				// put the longest marker first
				if (isset($this->_inlineMarkers[$m])) {
					reset($this->_inlineMarkers[$m]);
					if (strlen($marker) > strlen(key($this->_inlineMarkers[$m]))) {
						$this->_inlineMarkers[$m] = array_merge([$marker => $method], $this->_inlineMarkers[$m]);
						continue;
					}
				}
				$this->_inlineMarkers[$m][$marker] = $method;
			}
		}
	}

	/**
	 * Parses inline elements of the language.
	 *
	 * @param string $text the inline text to parse.
	 * @return array
	 */
	protected function parseInline($text)
	{
		if ($this->_depth >= $this->maximumNestingLevel) {
			// maximum depth is reached, do not parse input
			return [['text', $text]];
		}
		$this->_depth++;

		$markers = implode('', array_keys($this->_inlineMarkers));

		$paragraph = [];

		while (!empty($markers) && ($found = strpbrk($text, $markers)) !== false) {

			$pos = strpos($text, $found);

			// add the text up to next marker to the paragraph
			if ($pos !== 0) {
				$paragraph[] = ['text', substr($text, 0, $pos)];
			}
			$text = $found;

			$parsed = false;
			foreach ($this->_inlineMarkers[$text[0]] as $marker => $method) {
				if (strncmp($text, $marker, strlen($marker)) === 0) {
					// parse the marker
					array_unshift($this->context, $method);
					list($output, $offset) = $this->$method($text);
					array_shift($this->context);

					$paragraph[] = $output;
					$text = substr($text, $offset);
					$parsed = true;
					break;
				}
			}
			if (!$parsed) {
				$paragraph[] = ['text', substr($text, 0, 1)];
				$text = substr($text, 1);
			}
		}

		$paragraph[] = ['text', $text];

		$this->_depth--;

		return $paragraph;
	}

	/**
	 * Parses escaped special characters.
	 * @marker \
	 */
	protected function parseEscape($text)
	{
		if (isset($text[1]) && in_array($text[1], $this->escapeCharacters)) {
			return [['text', $text[1]], 2];
		}
		return [['text', $text[0]], 1];
	}

	/**
	 * This function renders plain text sections in the markdown text.
	 * It can be used to work on normal text sections for example to highlight keywords or
	 * do special escaping.
	 */
	protected function renderText($block)
	{
		return $block[1];
	}
}
bin/markdown000066600000007732151456371750007114 0ustar00#!/usr/bin/env php
<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

$composerAutoload = [
    __DIR__ . '/../vendor/autoload.php', // standalone with "composer install" run
    __DIR__ . '/../../../autoload.php', // script is installed as a composer binary
];
foreach ($composerAutoload as $autoload) {
    if (file_exists($autoload)) {
        require($autoload);
        break;
    }
}

// Send all errors to stderr
ini_set('display_errors', 'stderr');

$flavor = 'cebe\\markdown\\Markdown';
$flavors = [
	'gfm'   => ['cebe\\markdown\\GithubMarkdown', __DIR__ . '/../GithubMarkdown.php'],
	'extra' => ['cebe\\markdown\\MarkdownExtra', __DIR__ . '/../MarkdownExtra.php'],
];

$full = false;
$src = [];
foreach($argv as $k => $arg) {
	if ($k == 0) {
		continue;
	}
	if ($arg[0] == '-') {
		$arg = explode('=', $arg);
		switch($arg[0]) {
			case '--flavor':
				if (isset($arg[1])) {
					if (isset($flavors[$arg[1]])) {
						require($flavors[$arg[1]][1]);
						$flavor = $flavors[$arg[1]][0];
					} else {
						error("Unknown flavor: " . $arg[1], "usage");
					}
				} else {
					error("Incomplete argument --flavor!", "usage");
				}
			break;
			case '--full':
				$full = true;
			break;
			case '-h':
			case '--help':
				echo "PHP Markdown to HTML converter\n";
				echo "------------------------------\n\n";
				echo "by Carsten Brandt <mail@cebe.cc>\n\n";
				usage();
			break;
			default:
				error("Unknown argument " . $arg[0], "usage");
		}
	} else {
		$src[] = $arg;
	}
}

if (empty($src)) {
	$markdown = file_get_contents("php://stdin");
} elseif (count($src) == 1) {
	$file = reset($src);
	if (!file_exists($file)) {
		error("File does not exist:" . $file);
	}
	$markdown = file_get_contents($file);
} else {
	error("Converting multiple files is not yet supported.", "usage");
}

/** @var cebe\markdown\Parser $md */
$md = new $flavor();
$markup = $md->parse($markdown);

if ($full) {
	echo <<<HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
	"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
	<meta http-equiv="content-type" content="text/html; charset=utf-8">
	<style>
		body { font-family: Arial, sans-serif; }
		code { background: #eeeeff; padding: 2px; }
		li { margin-bottom: 5px; }
		img { max-width: 1200px; }
		table, td, th { border: solid 1px #ccc; border-collapse: collapse; }
	</style>
</head>
<body>
$markup
</body>
</html>
HTML;
} else {
	echo $markup;
}

// functions

/**
 * Display usage information
 */
function usage() {
	global $argv;
	$cmd = $argv[0];
	echo <<<EOF
Usage:
    $cmd [--flavor=<flavor>] [--full] [file.md]

    --flavor  specifies the markdown flavor to use. If omitted the original markdown by John Gruber [1] will be used.
              Available flavors:

              gfm   - Github flavored markdown [2]
              extra - Markdown Extra [3]

    --full    ouput a full HTML page with head and body. If not given, only the parsed markdown will be output.

    --help    shows this usage information.

    If no file is specified input will be read from STDIN.

Examples:

    Render a file with original markdown:

        $cmd README.md > README.html

    Render a file using gihtub flavored markdown:

        $cmd --flavor=gfm README.md > README.html

    Convert the original markdown description to html using STDIN:

        curl http://daringfireball.net/projects/markdown/syntax.text | $cmd > md.html


[1] http://daringfireball.net/projects/markdown/syntax
[2] https://help.github.com/articles/github-flavored-markdown
[3] http://michelf.ca/projects/php-markdown/extra/

EOF;
	exit(1);
}

/**
 * Send custom error message to stderr
 * @param $message string
 * @param $callback mixed called before script exit
 * @return void
 */
function error($message, $callback = null) {
	$fe = fopen("php://stderr", "w");
	fwrite($fe, "Error: " . $message . "\n");

	if (is_callable($callback)) {
		call_user_func($callback);
	}

	exit(1);
}
.scrutinizer.yml000066600000000141151456371750007744 0ustar00imports:
    - php

tools:
    external_code_coverage:
        timeout: 600 # Timeout in seconds.CHANGELOG.md000066600000007105151456371750006402 0ustar00CHANGELOG
=========

Version 1.1.1 work in progress
------------------------------

...

Version 1.1.0 on 06. Mar. 2015
------------------------------

- improve compatibility with github flavored markdown
- #64 fixed some rendering issue with emph and strong
- #56 trailing and leading spaces in a link are now ignored
- fixed various issues with table rendering
- #98 Fix PHP fatal error when maximumNestingLevel was reached (@tanakahisateru)
- refactored nested and lazy list handling, improved overall list rendering consistency
- Lines containing "0" where skipped or considered empty in some cases (@tanakahisateru)
- #54 escape characters are now also considered inside of urls

Version 1.0.1 on 25. Okt. 2014
------------------------------

- Fixed the `bin/markdown` script to work with composer autoloader (c497bada0e15f61873ba6b2e29f4bb8b3ef2a489)
- #74 fixed a bug that caused a bunch of broken characters when non-ASCII input was given. Parser now handles UTF-8 input correctly. Other encodings are currently untested, UTF-8 is recommended.

Version 1.0.0 on 12. Okt. 2014
------------------------------

This is the first stable release of version 1.0 which is incompatible to the 0.9.x branch regarding the internal API which is used when extending the Markdown parser. The external API has no breaking changes. The rendered Markdown however has changed in some edge cases and some rendering issues have been fixed.

The parser got a bit slower compared to earlier versions but is able to parse Markdown more accurately and uses an abstract syntax tree as the internal representation of the parsed text which allows extensions to work with the parsed Markdown in many ways including rendering as other formats than HTML.

For more details about the changes see the [release message of 1.0.0-rc](https://github.com/cebe/markdown/releases/tag/1.0.0-rc).

You can try it out on the website: <http://markdown.cebe.cc/try>

The parser is now also regsitered on the [Babelmark 2 page](http://johnmacfarlane.net/babelmark2/?normalize=1&text=Hello+**World**!) by [John MacFarlane](http://johnmacfarlane.net/) which you can use to compare Markdown output of different parsers.

Version 1.0.0-rc on 10. Okt. 2014
---------------------------------

- #21 speed up inline parsing using [strpbrk](http://www.php.net/manual/de/function.strpbrk.php) about 20% speedup compared to parsing before.
- #24 CLI script now sends all error output to stderr instead of stdout
- #25 Added partial support for the Markdown Extra flavor
- #10 GithubMarkdown is now fully supported including tables
- #67 All Markdown classes are now composed out of php traits
- #67 The way to extend markdown has changed due to the introduction of an abstract syntax tree. See https://github.com/cebe/markdown/commit/dd2d0faa71b630e982d6651476872469b927db6d for how it changes or read the new README.
- Introduced an abstract syntax tree as an intermediate representation between parsing steps.
  This not only fixes some issues with nested block elements but also allows manipulation of the markdown
  before rendering.
- This version also fixes serveral rendering issues.

Version 0.9.2 on 18. Feb. 2014 
------------------------------

- #27 Fixed some rendering problems with block elements not separated by newlines

Version 0.9.1 on 18. Feb. 2014
------------------------------

Fixed an issue with inline markers that begin with the same character e.g. `[` and `[[`.

Version 0.9.0 on 18. Feb. 2014
------------------------------

The initial release.

- Complete implementation of the original Markdown spec
- GFM without tables
- a command line tool for markdown parsing
tests/github-data/issue-33.html000066600000000163151456371750012362 0ustar00<pre><code>hey, check [this].

[this]: https://github.com/cebe/markdown
</code></pre>
<p>is a vaild reference.</p>
tests/github-data/github-sample.md000066600000010232151456371750013202 0ustar00GitHub Flavored Markdown
================================

*View the [source of this content](http://github.github.com/github-flavored-markdown/sample_content.html).*

Let's get the whole "linebreak" thing out of the way. The next paragraph contains two phrases separated by a single newline character:

Roses are red
Violets are blue

The next paragraph has the same phrases, but now they are separated by two spaces and a newline character:

Roses are red  
Violets are blue

Oh, and one thing I cannot stand is the mangling of words with multiple underscores in them like perform_complicated_task or do_this_and_do_that_and_another_thing.

A bit of the GitHub spice
-------------------------

In addition to the changes in the previous section, certain references are auto-linked:

* SHA: be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2
* User@SHA ref: mojombo@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2
* User/Project@SHA: mojombo/god@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2
* \#Num: #1
* User/#Num: mojombo#1
* User/Project#Num: mojombo/god#1

These are dangerous goodies though, and we need to make sure email addresses don't get mangled:

My email addy is tom@github.com.

Math is hard, let's go shopping
-------------------------------

In first grade I learned that 5 > 3 and 2 < 7. Maybe some arrows. 1 -> 2 -> 3. 9 <- 8 <- 7.

Triangles man! a^2 + b^2 = c^2

We all like making lists
------------------------

The above header should be an H2 tag. Now, for a list of fruits:

* Red Apples
* Purple Grapes
* Green Kiwifruits

Let's get crazy:

1.  This is a list item with two paragraphs. Lorem ipsum dolor
    sit amet, consectetuer adipiscing elit. Aliquam hendrerit
    mi posuere lectus.

    Vestibulum enim wisi, viverra nec, fringilla in, laoreet
    vitae, risus. Donec sit amet nisl. Aliquam semper ipsum
    sit amet velit.

2.  Suspendisse id sem consectetuer libero luctus adipiscing.

What about some code **in** a list? That's insane, right?

1. In Ruby you can map like this:

        ['a', 'b'].map { |x| x.uppercase }

2. In Rails, you can do a shortcut:

        ['a', 'b'].map(&:uppercase)

Some people seem to like definition lists

<dl>
  <dt>Lower cost</dt>
  <dd>The new version of this product costs significantly less than the previous one!</dd>
  <dt>Easier to use</dt>
  <dd>We've changed the product so that it's much easier to use!</dd>
</dl>

I am a robot
------------

Maybe you want to print `robot` to the console 1000 times. Why not?

    def robot_invasion
      puts("robot " * 1000)
    end

You see, that was formatted as code because it's been indented by four spaces.

How about we throw some angle braces and ampersands in there?

    <div class="footer">
        &copy; 2004 Foo Corporation
    </div>

Set in stone
------------

Preformatted blocks are useful for ASCII art:

<pre>
             ,-. 
    ,     ,-.   ,-. 
   / \   (   )-(   ) 
   \ |  ,.>-(   )-< 
    \|,' (   )-(   ) 
     Y ___`-'   `-' 
     |/__/   `-' 
     | 
     | 
     |    -hrr- 
  ___|_____________ 
</pre>

Playing the blame game
----------------------

If you need to blame someone, the best way to do so is by quoting them:

> I, at any rate, am convinced that He does not throw dice.

Or perhaps someone a little less eloquent:

> I wish you'd have given me this written question ahead of time so I
> could plan for it... I'm sure something will pop into my head here in
> the midst of this press conference, with all the pressure of trying to
> come up with answer, but it hadn't yet...
>
> I don't want to sound like
> I have made no mistakes. I'm confident I have. I just haven't - you
> just put me under the spot here, and maybe I'm not as quick on my feet
> as I should be in coming up with one.

Table for two
-------------

<table>
  <tr>
    <th>ID</th><th>Name</th><th>Rank</th>
  </tr>
  <tr>
    <td>1</td><td>Tom Preston-Werner</td><td>Awesome</td>
  </tr>
  <tr>
    <td>2</td><td>Albert Einstein</td><td>Nearly as awesome</td>
  </tr>
</table>

Crazy linking action
--------------------

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"
tests/github-data/dense-block-markers2.html000066600000000753151456371750014726 0ustar00<p>Now we need to set:</p>
<pre><code class="language-php">'session' =&gt; [
    'cookieParams' =&gt; [
        'path' =&gt; '/path1/',
    ]
],
</code></pre>
<p>and</p>
<pre><code class="language-php">'session' =&gt; [
    'cookieParams' =&gt; [
        'path' =&gt; '/path2/',
    ]
],
</code></pre>
<p>In the following starts a Blockquote:</p>
<blockquote><p>this is a blockquote</p>
</blockquote>
<p>par</p>
<hr />
<p>par</p>
<p>This is some text</p>
<h1>Headline1</h1>
<p>more text</p>
tests/github-data/github-code-in-numbered-list.html000066600000000305151456371750016353 0ustar00<ol>
<li>Item one.</li>
<li><p>Item two with some code:</p>
<pre><code>code one
</code></pre>
</li>
<li><p>Item three with code:</p>
<pre><code>code two
</code></pre>
</li>
</ol>
<p>Paragraph.</p>
tests/github-data/del.html000066600000000175151456371750011556 0ustar00<p>this is <del>striked out</del> after</p>
<p><del>striked out</del></p>
<p>a line with ~~ in it ...</p>
<p>~~</p>
<p>~</p>
tests/github-data/lists.md000066600000000157151456371750011604 0ustar00Text before list:
 * item 1,
 * item 2,
 * item 3.

Text after list.

- test
- test
   - test
   - test
- test
tests/github-data/dense-block-markers2.md000066600000000473151456371750014361 0ustar00Now we need to set:
```php
'session' => [
    'cookieParams' => [
        'path' => '/path1/',
    ]
],
```
and
```php
'session' => [
    'cookieParams' => [
        'path' => '/path2/',
    ]
],
```

In the following starts a Blockquote:
> this is a blockquote

par
***
par

This is some text
# Headline1
more texttests/github-data/del.md000066600000000117151456371750011206 0ustar00this is ~~striked out~~ after

~~striked out~~

a line with ~~ in it ...

~~

~tests/github-data/github-code-in-numbered-list.md000066600000000204151456371750016005 0ustar001. Item one.
2. Item two with some code:

   ```
   code one
   ```

3. Item three with code:

   ```
   code two
   ```

Paragraph.tests/github-data/non-tables.html000066600000000421151456371750013046 0ustar00<h2>Non-tables</h2>
<p>This line contains two pipes but is not a table. [[yii\widgets\DetailView|DetailView]] widget displays the details of a single data [[yii\widgets\DetailView::$model|model]].</p>
<p>the line above contains a space.</p>
<p>looks | like | head
-:| </p>
tests/github-data/test_precedence.md000066600000000135151456371750013576 0ustar00Not a headline but a code block:

```
---
```

Not a headline but two HR:

***
---

---
***

tests/github-data/issue-38.md000066600000000262151456371750012023 0ustar00> some text
\```
// some code
\```

> some text
```
// some code
```

> some text
> ```
// some code
```

> some text
>
> ```
// some code
```

> some text

```
// some code
```
tests/github-data/test_precedence.html000066600000000203151456371750014136 0ustar00<p>Not a headline but a code block:</p>
<pre><code>---
</code></pre>
<p>Not a headline but two HR:</p>
<hr />
<hr />
<hr />
<hr />
tests/github-data/lists.html000066600000000313151456371750012142 0ustar00<p>Text before list:</p>
<ul>
<li>item 1,</li>
<li>item 2,</li>
<li>item 3.</li>
</ul>
<p>Text after list.</p>
<ul>
<li>test</li>
<li>test<ul>
<li>test</li>
<li>test</li>
</ul>
</li>
<li>test</li>
</ul>
tests/github-data/issue-38.html000066600000000620151456371750012365 0ustar00<blockquote><p>some text
`<code>`
// some code
\</code>``</p>
</blockquote>
<blockquote><p>some text</p>
<pre><code>// some code
</code></pre>
</blockquote>
<blockquote><p>some text</p>
<pre><code>// some code
</code></pre>
</blockquote>
<blockquote><p>some text</p>
<pre><code>// some code
</code></pre>
</blockquote>
<blockquote><p>some text</p>
</blockquote>
<pre><code>// some code
</code></pre>
tests/github-data/non-tables.md000066600000000401151456371750012500 0ustar00Non-tables
----------

This line contains two pipes but is not a table. [[yii\widgets\DetailView|DetailView]] widget displays the details of a single data [[yii\widgets\DetailView::$model|model]].
 
the line above contains a space.

looks | like | head
-:| tests/github-data/github-basics.html000066600000001123151456371750013530 0ustar00<h1>GitHub Flavored Markdown</h1>
<h2>Multiple underscores in words</h2>
<p>do_this_and_do_that_and_another_thing</p>
<h2>URL autolinking</h2>
<p><a href="http://example.com">http://example.com</a></p>
<h2>Strikethrough</h2>
<p><del>Mistaken text.</del></p>
<h2>Fenced code blocks</h2>
<pre><code>function test() {
  console.log("notice the blank line before this function?");
}
</code></pre>
<h2>Syntax highlighting</h2>
<pre><code class="language-ruby">require 'redcarpet'
markdown = Redcarpet.new("Hello World!")
puts markdown.to_html
</code></pre>
<pre><code>this is also code
</code></pre>
tests/github-data/github-basics.md000066600000001043151456371750013165 0ustar00GitHub Flavored Markdown
========================

Multiple underscores in words
-----------------------------

do_this_and_do_that_and_another_thing

URL autolinking
---------------

http://example.com

Strikethrough
-------------

~~Mistaken text.~~

Fenced code blocks
------------------

```
function test() {
  console.log("notice the blank line before this function?");
}
```

Syntax highlighting
-------------------

```ruby
require 'redcarpet'
markdown = Redcarpet.new("Hello World!")
puts markdown.to_html
```

~~~
this is also code
~~~

tests/github-data/dense-block-markers.html000066600000001427151456371750014643 0ustar00<h1>this is to test dense blocks (no newlines between them)</h1>
<hr />
<h2>what is Markdown?</h2>
<p>see <a href="http://en.wikipedia.org/wiki/Markdown">Wikipedia</a></p>
<h2>a h2</h2>
<p>paragraph</p>
<p>this is a paragraph, not a headline or list
next line</p>
<ul>
<li>whoo</li>
</ul>
<p>par</p>
<pre><code>code
code
</code></pre>
<p>par</p>
<h3>Tasks list</h3>
<ul>
<li>list items</li>
</ul>
<h2>headline1</h2>
<blockquote><p>quote
quote</p>
</blockquote>
<h2>headline2</h2>
<hr />
<h1>h1</h1>
<h2>h2</h2>
<hr />
<h3>h3</h3>
<ol>
<li>ol1</li>
<li>ol2</li>
</ol>
<h4>h4</h4>
<ul>
<li>listA</li>
<li>listB</li>
</ul>
<h5>h5</h5>
<h6>h6</h6>
<hr />
<hr />
<h2>changelog 1</h2>
<ul>
<li>17-Feb-2013 re-design</li>
</ul>
<hr />
<h2>changelog 2</h2>
<ul>
<li>17-Feb-2013 re-design</li>
</ul>
tests/github-data/url.md000066600000002052151456371750011244 0ustar00here is the url: http://www.cebe.cc/

here is the url: http://www.cebe.cc

here is the url: http://www.cebe.cc/ and some text

using http is cool and http:// is the beginning of an url.

link should be url decoded: http://en.wikipedia.org/wiki/Mase_%28disambiguation%29

link in the end of the sentence: See this http://example.com/.

this one is in parenthesis (http://example.com/).

this one is in parenthesis (http://example.com:80/?id=1,2,3).

... (see http://en.wikipedia.org/wiki/Port_(computer_networking)).

... (see https://en.wikipedia.org/wiki/Port_(computer_networking)_more).

... (see https://en.wikipedia.org/wiki/Port_(computer_networking)_more). ... (see http://en.wikipedia.org/wiki/Port_(computer_networking)).

... (see https://en.wikipedia.org/wiki/Port_(computer_networking)_more)....(http://en.wikipedia.org/wiki/Port_(computer_networking)).

... (see http://en.wikipedia.org/wiki/Port)

... (see http://en.wikipedia.org/wiki/Port).

http://www.cebe.cc, http://www.cebe.net, and so on

[link to http://www.google.com/](http://www.google.com/)tests/github-data/tables.md000066600000003101151456371750011710 0ustar00Tables
------

First Header  | Second Header
------------- | -------------
Content Cell  | Content Cell
Content Cell  | Content Cell

| First Header  | Second Header |
| ------------- | ------------- |
| Content Cell  | Content Cell  |
| Content Cell  | Content Cell  |

| Name | Description          |
| ------------- | ----------- |
| Help      | Display the help window.|
| Close     | Closes a window     |

| Name | Description          |
| ------------- | ----------- |
| Help      | **Display the** help window.|
| Close     | _Closes_ a window     |

| Left-Aligned  | Center Aligned  | Right Aligned |
| :------------ |:---------------:| -----:|
| col 3 is      | some wordy text | $1600 |
| col 2 is      | centered        |   $12 |
| zebra stripes | are neat        |    $1 |


Simple | Table
------ | -----
1      | 2
3      | 4

| Simple | Table |
| ------ | ----- |
| 1      | 2     |
| 3      | 4     |
| 3      | 4     \|
| 3      | 4    \\|

Check https://github.com/erusev/parsedown/issues/184 for the following:

Foo | Bar | State
------ | ------ | -----
`Code | Pipe` | Broken | Blank
`Escaped Code \| Pipe` | Broken | Blank
Escaped \| Pipe | Broken | Blank
Escaped \\| Pipe | Broken | Blank
Escaped \\ | Pipe | Broken | Blank

| Simple | Table |
| :----- | ----- |
| 3      | 4     |
3      | 4

| Table | With | Empty | Cells |
| ----- | ---- | ----- | ----- |
|       |      |       |       |
|   a   |      |   b   |       |
|       |  a   |       |   b   |
|   a   |      |       |   b   |
|       |  a   |   b   |       |

   |
-- | --
   |
   
|   |   |
| - | - |
|   |   |
tests/github-data/dense-block-markers.md000066600000001024151456371750014270 0ustar00# this is to test dense blocks (no newlines between them)

----
## what is Markdown?
see [Wikipedia][]

a h2
----
paragraph

this is a paragraph, not a headline or list
next line
- whoo

par
	code
	code
par

### Tasks list
- list items

headline1
---------
> quote
> quote

[Wikipedia]: http://en.wikipedia.org/wiki/Markdown
headline2
---------

----
# h1
## h2
---
### h3
1. ol1
2. ol2

#### h4
- listA
- listB

##### h5
###### h6
--------

----

## changelog 1

* 17-Feb-2013 re-design

----
## changelog 2
* 17-Feb-2013 re-designtests/github-data/issue-33.md000066600000000132151456371750012012 0ustar00```
hey, check [this].

[this]: https://github.com/cebe/markdown
```
is a vaild reference.tests/github-data/url.html000066600000004010151456371750011604 0ustar00<p>here is the url: <a href="http://www.cebe.cc/">http://www.cebe.cc/</a></p>
<p>here is the url: <a href="http://www.cebe.cc">http://www.cebe.cc</a></p>
<p>here is the url: <a href="http://www.cebe.cc/">http://www.cebe.cc/</a> and some text</p>
<p>using http is cool and http:// is the beginning of an url.</p>
<p>link should be url decoded: <a href="http://en.wikipedia.org/wiki/Mase_%28disambiguation%29">http://en.wikipedia.org/wiki/Mase_(disambiguation)</a></p>
<p>link in the end of the sentence: See this <a href="http://example.com/">http://example.com/</a>.</p>
<p>this one is in parenthesis (<a href="http://example.com/">http://example.com/</a>).</p>
<p>this one is in parenthesis (<a href="http://example.com:80/?id=1,2,3">http://example.com:80/?id=1,2,3</a>).</p>
<p>... (see <a href="http://en.wikipedia.org/wiki/Port_(computer_networking)">http://en.wikipedia.org/wiki/Port_(computer_networking)</a>).</p>
<p>... (see <a href="https://en.wikipedia.org/wiki/Port_(computer_networking)_more">https://en.wikipedia.org/wiki/Port_(computer_networking)_more</a>).</p>
<p>... (see <a href="https://en.wikipedia.org/wiki/Port_(computer_networking)_more">https://en.wikipedia.org/wiki/Port_(computer_networking)_more</a>). ... (see <a href="http://en.wikipedia.org/wiki/Port_(computer_networking)">http://en.wikipedia.org/wiki/Port_(computer_networking)</a>).</p>
<p>... (see <a href="https://en.wikipedia.org/wiki/Port_(computer_networking)_more">https://en.wikipedia.org/wiki/Port_(computer_networking)_more</a>)....(<a href="http://en.wikipedia.org/wiki/Port_(computer_networking)">http://en.wikipedia.org/wiki/Port_(computer_networking)</a>).</p>
<p>... (see <a href="http://en.wikipedia.org/wiki/Port">http://en.wikipedia.org/wiki/Port</a>)</p>
<p>... (see <a href="http://en.wikipedia.org/wiki/Port">http://en.wikipedia.org/wiki/Port</a>).</p>
<p><a href="http://www.cebe.cc">http://www.cebe.cc</a>, <a href="http://www.cebe.net">http://www.cebe.net</a>, and so on</p>
<p><a href="http://www.google.com/">link to http://www.google.com/</a></p>
tests/github-data/github-sample.html000066600000010762151456371750013556 0ustar00<h1>GitHub Flavored Markdown</h1>
<p><em>View the <a href="http://github.github.com/github-flavored-markdown/sample_content.html">source of this content</a>.</em></p>
<p>Let's get the whole "linebreak" thing out of the way. The next paragraph contains two phrases separated by a single newline character:</p>
<p>Roses are red
Violets are blue</p>
<p>The next paragraph has the same phrases, but now they are separated by two spaces and a newline character:</p>
<p>Roses are red<br />
Violets are blue</p>
<p>Oh, and one thing I cannot stand is the mangling of words with multiple underscores in them like perform_complicated_task or do_this_and_do_that_and_another_thing.</p>
<h2>A bit of the GitHub spice</h2>
<p>In addition to the changes in the previous section, certain references are auto-linked:</p>
<ul>
<li>SHA: be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2</li>
<li>User@SHA ref: mojombo@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2</li>
<li>User/Project@SHA: mojombo/god@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2</li>
<li>#Num: #1</li>
<li>User/#Num: mojombo#1</li>
<li>User/Project#Num: mojombo/god#1</li>
</ul>
<p>These are dangerous goodies though, and we need to make sure email addresses don't get mangled:</p>
<p>My email addy is tom@github.com.</p>
<h2>Math is hard, let's go shopping</h2>
<p>In first grade I learned that 5 &gt; 3 and 2 &lt; 7. Maybe some arrows. 1 -&gt; 2 -&gt; 3. 9 &lt;- 8 &lt;- 7.</p>
<p>Triangles man! a^2 + b^2 = c^2</p>
<h2>We all like making lists</h2>
<p>The above header should be an H2 tag. Now, for a list of fruits:</p>
<ul>
<li>Red Apples</li>
<li>Purple Grapes</li>
<li>Green Kiwifruits</li>
</ul>
<p>Let's get crazy:</p>
<ol>
<li><p>This is a list item with two paragraphs. Lorem ipsum dolor
sit amet, consectetuer adipiscing elit. Aliquam hendrerit
mi posuere lectus.</p>
<p>Vestibulum enim wisi, viverra nec, fringilla in, laoreet
vitae, risus. Donec sit amet nisl. Aliquam semper ipsum
sit amet velit.</p>
</li>
<li><p>Suspendisse id sem consectetuer libero luctus adipiscing.</p>
</li>
</ol>
<p>What about some code <strong>in</strong> a list? That's insane, right?</p>
<ol>
<li><p>In Ruby you can map like this:</p>
<pre><code> ['a', 'b'].map { |x| x.uppercase }
</code></pre>
</li>
<li><p>In Rails, you can do a shortcut:</p>
<pre><code> ['a', 'b'].map(&amp;:uppercase)
</code></pre>
</li>
</ol>
<p>Some people seem to like definition lists</p>
<dl>
  <dt>Lower cost</dt>
  <dd>The new version of this product costs significantly less than the previous one!</dd>
  <dt>Easier to use</dt>
  <dd>We've changed the product so that it's much easier to use!</dd>
</dl>
<h2>I am a robot</h2>
<p>Maybe you want to print <code>robot</code> to the console 1000 times. Why not?</p>
<pre><code>def robot_invasion
  puts("robot " * 1000)
end
</code></pre>
<p>You see, that was formatted as code because it's been indented by four spaces.</p>
<p>How about we throw some angle braces and ampersands in there?</p>
<pre><code>&lt;div class="footer"&gt;
    &amp;copy; 2004 Foo Corporation
&lt;/div&gt;
</code></pre>
<h2>Set in stone</h2>
<p>Preformatted blocks are useful for ASCII art:</p>
<pre>
             ,-. 
    ,     ,-.   ,-. 
   / \   (   )-(   ) 
   \ |  ,.>-(   )-< 
    \|,' (   )-(   ) 
     Y ___`-'   `-' 
     |/__/   `-' 
     | 
     | 
     |    -hrr- 
  ___|_____________ 
</pre>
<h2>Playing the blame game</h2>
<p>If you need to blame someone, the best way to do so is by quoting them:</p>
<blockquote><p>I, at any rate, am convinced that He does not throw dice.</p>
</blockquote>
<p>Or perhaps someone a little less eloquent:</p>
<blockquote><p>I wish you'd have given me this written question ahead of time so I
could plan for it... I'm sure something will pop into my head here in
the midst of this press conference, with all the pressure of trying to
come up with answer, but it hadn't yet...</p>
<p>I don't want to sound like
I have made no mistakes. I'm confident I have. I just haven't - you
just put me under the spot here, and maybe I'm not as quick on my feet
as I should be in coming up with one.</p>
</blockquote>
<h2>Table for two</h2>
<table>
  <tr>
    <th>ID</th><th>Name</th><th>Rank</th>
  </tr>
  <tr>
    <td>1</td><td>Tom Preston-Werner</td><td>Awesome</td>
  </tr>
  <tr>
    <td>2</td><td>Albert Einstein</td><td>Nearly as awesome</td>
  </tr>
</table>
<h2>Crazy linking action</h2>
<p>I get 10 times more traffic from <a href="http://google.com/" title="Google">Google</a> than from
<a href="http://search.yahoo.com/" title="Yahoo Search">Yahoo</a> or <a href="http://search.msn.com/" title="MSN Search">MSN</a>.</p>
tests/github-data/tables.html000066600000006206151456371750012265 0ustar00<h2>Tables</h2>
<table>
<thead>
<tr><th>First Header  </th><th>Second Header</th></tr>
</thead>
<tbody>
<tr><td>Content Cell  </td><td>Content Cell</td></tr>
<tr><td>Content Cell  </td><td>Content Cell</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th>First Header  </th><th>Second Header</th></tr>
</thead>
<tbody>
<tr><td>Content Cell  </td><td>Content Cell</td></tr>
<tr><td>Content Cell  </td><td>Content Cell</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th>Name </th><th>Description</th></tr>
</thead>
<tbody>
<tr><td>Help      </td><td>Display the help window.</td></tr>
<tr><td>Close     </td><td>Closes a window</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th>Name </th><th>Description</th></tr>
</thead>
<tbody>
<tr><td>Help      </td><td><strong>Display the</strong> help window.</td></tr>
<tr><td>Close     </td><td><em>Closes</em> a window</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th align="left">Left-Aligned  </th><th align="center">Center Aligned  </th><th align="right">Right Aligned</th></tr>
</thead>
<tbody>
<tr><td align="left">col 3 is      </td><td align="center">some wordy text </td><td align="right">$1600</td></tr>
<tr><td align="left">col 2 is      </td><td align="center">centered        </td><td align="right">  $12</td></tr>
<tr><td align="left">zebra stripes </td><td align="center">are neat        </td><td align="right">   $1</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th>Simple </th><th>Table</th></tr>
</thead>
<tbody>
<tr><td>1      </td><td>2</td></tr>
<tr><td>3      </td><td>4</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th>Simple </th><th>Table</th></tr>
</thead>
<tbody>
<tr><td>1      </td><td>2</td></tr>
<tr><td>3      </td><td>4</td></tr>
<tr><td>3      </td><td>4     |</td></tr>
<tr><td>3      </td><td>4    \</td></tr>
</tbody>
</table>
<p>Check <a href="https://github.com/erusev/parsedown/issues/184">https://github.com/erusev/parsedown/issues/184</a> for the following:</p>
<table>
<thead>
<tr><th>Foo </th><th>Bar </th><th>State</th></tr>
</thead>
<tbody>
<tr><td><code>Code | Pipe</code> </td><td>Broken </td><td>Blank</td></tr>
<tr><td><code>Escaped Code \| Pipe</code> </td><td>Broken </td><td>Blank</td></tr>
<tr><td>Escaped | Pipe </td><td>Broken </td><td>Blank</td></tr>
<tr><td>Escaped \</td><td>Pipe </td><td>Broken </td><td>Blank</td></tr>
<tr><td>Escaped \ </td><td>Pipe </td><td>Broken </td><td>Blank</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th align="left">Simple </th><th>Table</th></tr>
</thead>
<tbody>
<tr><td align="left">3      </td><td>4</td></tr>
</tbody>
</table>
<p>3      | 4</p>
<table>
<thead>
<tr><th>Table </th><th>With </th><th>Empty </th><th>Cells</th></tr>
</thead>
<tbody>
<tr><td></td><td>     </td><td>      </td><td></td></tr>
<tr><td>a   </td><td>     </td><td>  b   </td><td></td></tr>
<tr><td></td><td> a   </td><td>      </td><td>  b</td></tr>
<tr><td>a   </td><td>     </td><td>      </td><td>  b</td></tr>
<tr><td></td><td> a   </td><td>  b   </td><td></td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th></th></tr>
</thead>
<tbody>
<tr><td></td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th></th><th></th></tr>
</thead>
<tbody>
<tr><td></td><td></td></tr>
</tbody>
</table>
tests/bootstrap.php000066600000000160151456371750010453 0ustar00<?php

if (file_exists(__DIR__ . '/../vendor/autoload.php')) {
	require(__DIR__ . '/../vendor/autoload.php');
}
tests/markdown-data/md1_tabs.html000066600000000653151456371750013045 0ustar00<ul>
<li><p>this is a list item
indented with tabs</p>
</li>
<li><p>this is a list item
indented with spaces</p>
</li>
</ul>
<p>Code:</p>
<pre><code>this code block is indented by one tab
</code></pre>
<p>And:</p>
<pre><code>	this code block is indented by two tabs
</code></pre>
<p>And:</p>
<pre><code>+	this is an example list item
	indented with tabs

+   this is an example list item
    indented with spaces
</code></pre>
tests/markdown-data/md1_backslash_escapes.md000066600000001571151456371750015206 0ustar00These should all get escaped:

Backslash: \\

Backtick: \`

Asterisk: \*

Underscore: \_

Left brace: \{

Right brace: \}

Left bracket: \[

Right bracket: \]

Left paren: \(

Right paren: \)

Greater-than: \>

Hash: \#

Period: \.

Bang: \!

Plus: \+

Minus: \-



These should not, because they occur within a code block:

	Backslash: \\

	Backtick: \`

	Asterisk: \*

	Underscore: \_

	Left brace: \{

	Right brace: \}

	Left bracket: \[

	Right bracket: \]

	Left paren: \(

	Right paren: \)

	Greater-than: \>

	Hash: \#

	Period: \.

	Bang: \!

	Plus: \+

	Minus: \-


Nor should these, which occur in code spans:

Backslash: `\\`

Backtick: `` \` ``

Asterisk: `\*`

Underscore: `\_`

Left brace: `\{`

Right brace: `\}`

Left bracket: `\[`

Right bracket: `\]`

Left paren: `\(`

Right paren: `\)`

Greater-than: `\>`

Hash: `\#`

Period: `\.`

Bang: `\!`

Plus: `\+`

Minus: `\-`
tests/markdown-data/inline-html.html000066600000000451151456371750013567 0ustar00<p>this is <span class="name">inline <strong>html</strong></span> trailing</p>
<p>&copy; AT&amp;T</p>
<p><del>this is deleted</del> this is not
new text on new line</p>
<p><s>this is deleted</s> this is not
new text on new line</p>
<p>this line ends with &lt;</p>
<p>this line ends with &amp;</p>
tests/markdown-data/md1_links_inline_style.html000066600000000425151456371750016007 0ustar00<p>Just a <a href="/url/">URL</a>.</p>
<p><a href="/url/" title="title">URL and title</a>.</p>
<p><a href="/url/" title="title preceded by two spaces">URL and title</a>.</p>
<p><a href="/url/" title="title preceded by a tab">URL and title</a>.</p>
<p><a href="">Empty</a>.</p>
tests/markdown-data/newline.md000066600000000073151456371750012444 0ustar00This is a paragraph with a newline  
next line

next par  
tests/markdown-data/emphasis.md000066600000000727151456371750012622 0ustar00this is __strong__ and this is **strong**.

this is _em_ and this is *em*.

_`code`_ __`code`__

*`code`**`code`**`code`*

Hey *this is
italic*

Hey **this is
bold**

**strong text***emphasized text*

*emphasized text***strong text**

**strong text**_emphasized text_

*emphasized text*__strong text__

__strong text__*emphasized text*

_emphasized text_**strong text**

simple_word_with_underscores

this is text, _this is emph_ simple_word_with_underscores text again.
tests/markdown-data/md1_horizontal_rules.md000066600000000416151456371750015150 0ustar00Dashes:

---

 ---
 
  ---

   ---

	---

- - -

 - - -
 
  - - -

   - - -

	- - -


Asterisks:

***

 ***
 
  ***

   ***

	***

* * *

 * * *
 
  * * *

   * * *

	* * *


Underscores:

___

 ___
 
  ___

   ___

    ___

_ _ _

 _ _ _
 
  _ _ _

   _ _ _

    _ _ _
tests/markdown-data/list_and_reference.html000066600000000332151456371750015160 0ustar00<p>link <a href="http://example.com/a">ref1</a></p>
<ul>
<li>item 1 <a href="http://example.com/b">ref2</a></li>
<li>item 2</li>
</ul>
<ul>
<li>item 1 <a href="http://example.com/b">ref2</a></li>
<li>item 2</li>
</ul>
tests/markdown-data/md1_literal_quotes_in_titles.md000066600000000154151456371750016652 0ustar00Foo [bar][].

Foo [bar](/url/ "Title with "quotes" inside").


  [bar]: /url/ "Title with "quotes" inside"

tests/markdown-data/headline.md000066600000000433151456371750012554 0ustar00# a h1 heading

par1

## a h2 heading

par2

#### a h4 heading

par3

another h1
==========

par4

another h2
----------

par5

#### a h4 heading ####

#### a h4 heading ########

###### h6

####### h7

<a name="example"></a>
head
----

hallo
hallo
test
====
test

#1 has been fixed
tests/markdown-data/blockquote.html000066600000000213151456371750013513 0ustar00<blockquote><p>test test
test</p>
</blockquote>
<blockquote><p>test
test
test</p>
</blockquote>
<p>test</p>
<p>&gt;this is not a quote</p>
tests/markdown-data/escape-in-link.html000066600000000574151456371750014154 0ustar00<p>nice <a href="http://www.youtube.com/video-on\e">video</a>. Nice-vide\o star *</p>
<p>nice <img src="http://www.youtube.com/video-on\e" alt="video" />. Nice-vide\o star *</p>
<p><a href="http://www.youtube.com/video-on\e">video</a> and <a href="http://www.youtube.com/video-on\e">http://www.youtube.com/video-on\e</a> and <a href="mailto:m\a-il@cebe.cc">m\a-il@cebe.cc</a></p>
tests/markdown-data/paragraph.html000066600000000107151456371750013312 0ustar00<p>paragraph1 word2</p>
<p>paragraph2 word2 word3
paragraph2 line2</p>
tests/markdown-data/md1_blockquotes_with_code_blocks.html000066600000000260151456371750020023 0ustar00<blockquote><p>Example:</p>
<pre><code>sub status {
    print "working";
}
</code></pre>
<p>Or:</p>
<pre><code>sub status {
    return "working";
}
</code></pre>
</blockquote>
tests/markdown-data/md1_inline_html_avanced.md000066600000000206151456371750015525 0ustar00Simple block on one line:

<div>foo</div>

And nested without indentation:

<div>
<div>
<div>
foo
</div>
</div>
<div>bar</div>
</div>
tests/markdown-data/inline-html.md000066600000000354151456371750013225 0ustar00this is <span class="name">inline **html**</span> trailing

&copy; AT&T

<del>this is deleted</del> this is not
new text on new line

<s>this is deleted</s> this is not
new text on new line

this line ends with <

this line ends with &
tests/markdown-data/md1_markdown_documentation_basics.md000066600000017600151456371750017647 0ustar00Markdown: Basics
================

<ul id="ProjectSubmenu">
    <li><a href="/projects/markdown/" title="Markdown Project Page">Main</a></li>
    <li><a class="selected" title="Markdown Basics">Basics</a></li>
    <li><a href="/projects/markdown/syntax" title="Markdown Syntax Documentation">Syntax</a></li>
    <li><a href="/projects/markdown/license" title="Pricing and License Information">License</a></li>
    <li><a href="/projects/markdown/dingus" title="Online Markdown Web Form">Dingus</a></li>
</ul>


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 spaces or tabs is considered
blank.) Normal paragraphs should not be intended with spaces or tabs.

Markdown offers two styles of headers: *Setext* and *atx*.
Setext-style headers for `<h1>` and `<h2>` 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 '`>`' 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

    > This is a blockquote.
    > 
    > This is the second paragraph in the blockquote.
    >
    > ## This is an H2 in a blockquote


Output:

    <h1>A First Level Header</h1>
    
    <h2>A Second Level Header</h2>
    
    <p>Now is the time for all good men to come to
    the aid of their country. This is just a
    regular paragraph.</p>
    
    <p>The quick brown fox jumped over the lazy
    dog's back.</p>
    
    <h3>Header 3</h3>
    
    <blockquote>
        <p>This is a blockquote.</p>
        
        <p>This is the second paragraph in the blockquote.</p>
        
        <h2>This is an H2 in a blockquote</h2>
    </blockquote>



### 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:

    <p>Some of these words <em>are emphasized</em>.
    Some of these words <em>are emphasized also</em>.</p>
    
    <p>Use two asterisks for <strong>strong emphasis</strong>.
    Or, if you prefer, <strong>use two underscores instead</strong>.</p>
   


## 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:

    <ul>
    <li>Candy.</li>
    <li>Gum.</li>
    <li>Booze.</li>
    </ul>

Ordered (numbered) lists use regular numbers, followed by periods, as
list markers:

    1.  Red
    2.  Green
    3.  Blue

Output:

    <ol>
    <li>Red</li>
    <li>Green</li>
    <li>Blue</li>
    </ol>

If you put blank lines between items, you'll get `<p>` 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:

    <ul>
    <li><p>A list item.</p>
    <p>With multiple paragraphs.</p></li>
    <li><p>Another item in the list.</p></li>
    </ul>
    


### 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:

    <p>This is an <a href="http://example.com/">
    example link</a>.</p>

Optionally, you may include a title attribute in the parentheses:

    This is an [example link](http://example.com/ "With a Title").

Output:

    <p>This is an <a href="http://example.com/" title="With a Title">
    example link</a>.</p>

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:

    <p>I get 10 times more traffic from <a href="http://google.com/"
    title="Google">Google</a> than from <a href="http://search.yahoo.com/"
    title="Yahoo Search">Yahoo</a> or <a href="http://search.msn.com/"
    title="MSN Search">MSN</a>.</p>

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:

    <p>I start my morning with a cup of coffee and
    <a href="http://www.nytimes.com/">The New York Times</a>.</p>


### 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:

    <img src="/path/to/img.jpg" alt="alt text" title="Title" />



### Code ###

In a regular paragraph, you can create code span by wrapping text in
backtick quotes. Any ampersands (`&`) and angle brackets (`<` or
`>`) 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 `<blink>` tags.

    I wish SmartyPants used named entities like `&mdash;`
    instead of decimal-encoded entites like `&#8212;`.

Output:

    <p>I strongly recommend against using any
    <code>&lt;blink&gt;</code> tags.</p>
    
    <p>I wish SmartyPants used named entities like
    <code>&amp;mdash;</code> instead of decimal-encoded
    entites like <code>&amp;#8212;</code>.</p>


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, `&`, `<`,
and `>` 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:

        <blockquote>
            <p>For example.</p>
        </blockquote>

Output:

    <p>If you want your page to validate under XHTML 1.0 Strict,
    you've got to put paragraph tags in your blockquotes:</p>
    
    <pre><code>&lt;blockquote&gt;
        &lt;p&gt;For example.&lt;/p&gt;
    &lt;/blockquote&gt;
    </code></pre>
tests/markdown-data/list-marker-in-paragraph.html000066600000000321151456371750016144 0ustar00<p>In Markdown 1.0.0 and earlier. Version
8. This line turns into a list item.
Because a hard-wrapped line in the
middle of a paragraph looked like a
list item.</p>
<p>Here's one with a bullet.
* criminey</p>
tests/markdown-data/specs.md000066600000066123151456371750012130 0ustar00Markdown: Syntax
================

<ul id="ProjectSubmenu">
    <li><a href="/projects/markdown/" title="Markdown Project Page">Main</a></li>
    <li><a href="/projects/markdown/basics" title="Markdown Basics">Basics</a></li>
    <li><a class="selected" title="Markdown Syntax Documentation">Syntax</a></li>
    <li><a href="/projects/markdown/license" title="Pricing and License Information">License</a></li>
    <li><a href="/projects/markdown/dingus" title="Online Markdown Web Form">Dingus</a></li>
</ul>


*   [Overview](#overview)
    *   [Philosophy](#philosophy)
    *   [Inline HTML](#html)
    *   [Automatic Escaping for Special Characters](#autoescape)
*   [Block Elements](#block)
    *   [Paragraphs and Line Breaks](#p)
    *   [Headers](#header)
    *   [Blockquotes](#blockquote)
    *   [Lists](#list)
    *   [Code Blocks](#precode)
    *   [Horizontal Rules](#hr)
*   [Span Elements](#span)
    *   [Links](#link)
    *   [Emphasis](#em)
    *   [Code](#code)
    *   [Images](#img)
*   [Miscellaneous](#misc)
    *   [Backslash Escapes](#backslash)
    *   [Automatic Links](#autolink)


**Note:** This document is itself written using Markdown; you
can [see the source for it by adding '.text' to the URL][src].

  [src]: /projects/markdown/syntax.text

* * *

<h2 id="overview">Overview</h2>

<h3 id="philosophy">Philosophy</h3>

Markdown is intended to be as easy-to-read and easy-to-write as is feasible.

Readability, however, is emphasized above all else. A Markdown-formatted
document should be publishable as-is, as plain text, without looking
like it's been marked up with tags or formatting instructions. While
Markdown's syntax has been influenced by several existing text-to-HTML
filters -- including [Setext] [1], [atx] [2], [Textile] [3], [reStructuredText] [4],
[Grutatext] [5], and [EtText] [6] -- the single biggest source of
inspiration for Markdown's syntax is the format of plain text email.

  [1]: http://docutils.sourceforge.net/mirror/setext.html
  [2]: http://www.aaronsw.com/2002/atx/
  [3]: http://textism.com/tools/textile/
  [4]: http://docutils.sourceforge.net/rst.html
  [5]: http://www.triptico.com/software/grutatxt.html
  [6]: http://ettext.taint.org/doc/

To this end, Markdown's syntax is comprised entirely of punctuation
characters, which punctuation characters have been carefully chosen so
as to look like what they mean. E.g., asterisks around a word actually
look like \*emphasis\*. Markdown lists look like, well, lists. Even
blockquotes look like quoted passages of text, assuming you've ever
used email.



<h3 id="html">Inline HTML</h3>

Markdown's syntax is intended for one purpose: to be used as a
format for *writing* for the web.

Markdown is not a replacement for HTML, or even close to it. Its
syntax is very small, corresponding only to a very small subset of
HTML tags. The idea is *not* to create a syntax that makes it easier
to insert HTML tags. In my opinion, HTML tags are already easy to
insert. The idea for Markdown is to make it easy to read, write, and
edit prose. HTML is a *publishing* format; Markdown is a *writing*
format. Thus, Markdown's formatting syntax only addresses issues that
can be conveyed in plain text.

For any markup that is not covered by Markdown's syntax, you simply
use HTML itself. There's no need to preface it or delimit it to
indicate that you're switching from Markdown to HTML; you just use
the tags.

The only restrictions are that block-level HTML elements -- e.g. `<div>`,
`<table>`, `<pre>`, `<p>`, etc. -- must be separated from surrounding
content by blank lines, and the start and end tags of the block should
not be indented with tabs or spaces. Markdown is smart enough not
to add extra (unwanted) `<p>` tags around HTML block-level tags.

For example, to add an HTML table to a Markdown article:

    This is a regular paragraph.

    <table>
        <tr>
            <td>Foo</td>
        </tr>
    </table>

    This is another regular paragraph.

Note that Markdown formatting syntax is not processed within block-level
HTML tags. E.g., you can't use Markdown-style `*emphasis*` inside an
HTML block.

Span-level HTML tags -- e.g. `<span>`, `<cite>`, or `<del>` -- can be
used anywhere in a Markdown paragraph, list item, or header. If you
want, you can even use HTML tags instead of Markdown formatting; e.g. if
you'd prefer to use HTML `<a>` or `<img>` tags instead of Markdown's
link or image syntax, go right ahead.

Unlike block-level HTML tags, Markdown syntax *is* processed within
span-level tags.


<h3 id="autoescape">Automatic Escaping for Special Characters</h3>

In HTML, there are two characters that demand special treatment: `<`
and `&`. Left angle brackets are used to start tags; ampersands are
used to denote HTML entities. If you want to use them as literal
characters, you must escape them as entities, e.g. `&lt;`, and
`&amp;`.

Ampersands in particular are bedeviling for web writers. If you want to
write about 'AT&T', you need to write '`AT&amp;T`'. You even need to
escape ampersands within URLs. Thus, if you want to link to:

    http://images.google.com/images?num=30&q=larry+bird

you need to encode the URL as:

    http://images.google.com/images?num=30&amp;q=larry+bird

in your anchor tag `href` attribute. Needless to say, this is easy to
forget, and is probably the single most common source of HTML validation
errors in otherwise well-marked-up web sites.

Markdown allows you to use these characters naturally, taking care of
all the necessary escaping for you. If you use an ampersand as part of
an HTML entity, it remains unchanged; otherwise it will be translated
into `&amp;`.

So, if you want to include a copyright symbol in your article, you can write:

    &copy;

and Markdown will leave it alone. But if you write:

    AT&T

Markdown will translate it to:

    AT&amp;T

Similarly, because Markdown supports [inline HTML](#html), if you use
angle brackets as delimiters for HTML tags, Markdown will treat them as
such. But if you write:

    4 < 5

Markdown will translate it to:

    4 &lt; 5

However, inside Markdown code spans and blocks, angle brackets and
ampersands are *always* encoded automatically. This makes it easy to use
Markdown to write about HTML code. (As opposed to raw HTML, which is a
terrible format for writing about HTML syntax, because every single `<`
and `&` in your example code needs to be escaped.)


* * *


<h2 id="block">Block Elements</h2>


<h3 id="p">Paragraphs and Line Breaks</h3>

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.

The implication of the "one or more consecutive lines of text" rule is
that Markdown supports "hard-wrapped" text paragraphs. This differs
significantly from most other text-to-HTML formatters (including Movable
Type's "Convert Line Breaks" option) which translate every line break
character in a paragraph into a `<br />` tag.

When you *do* want to insert a `<br />` break tag using Markdown, you
end a line with two or more spaces, then type return.

Yes, this takes a tad more effort to create a `<br />`, but a simplistic
"every line break is a `<br />`" rule wouldn't work for Markdown.
Markdown's email-style [blockquoting][bq] and multi-paragraph [list items][l]
work best -- and look better -- when you format them with hard breaks.

  [bq]: #blockquote
  [l]:  #list



<h3 id="header">Headers</h3>

Markdown supports two styles of headers, [Setext] [1] and [atx] [2].

Setext-style headers are "underlined" using equal signs (for first-level
headers) and dashes (for second-level headers). For example:

    This is an H1
    =============

    This is an H2
    -------------

Any number of underlining `=`'s or `-`'s will work.

Atx-style headers use 1-6 hash characters at the start of the line,
corresponding to header levels 1-6. For example:

    # This is an H1

    ## This is an H2

    ###### This is an H6

Optionally, you may "close" atx-style headers. This is purely
cosmetic -- you can use this if you think it looks better. The
closing hashes don't even need to match the number of hashes
used to open the header. (The number of opening hashes
determines the header level.) :

    # This is an H1 #

    ## This is an H2 ##

    ### This is an H3 ######


<h3 id="blockquote">Blockquotes</h3>

Markdown uses email-style `>` characters for blockquoting. If you're
familiar with quoting passages of text in an email message, then you
know how to create a blockquote in Markdown. It looks best if you hard
wrap the text and put a `>` before every line:

    > This is a blockquote with two paragraphs. Lorem ipsum dolor sit amet,
    > consectetuer adipiscing elit. Aliquam hendrerit mi posuere lectus.
    > Vestibulum enim wisi, viverra nec, fringilla in, laoreet vitae, risus.
    >
    > Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
    > id sem consectetuer libero luctus adipiscing.

Markdown allows you to be lazy and only put the `>` before the first
line of a hard-wrapped paragraph:

    > This is a blockquote with two paragraphs. Lorem ipsum dolor sit amet,
    consectetuer adipiscing elit. Aliquam hendrerit mi posuere lectus.
    Vestibulum enim wisi, viverra nec, fringilla in, laoreet vitae, risus.

    > Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
    id sem consectetuer libero luctus adipiscing.

Blockquotes can be nested (i.e. a blockquote-in-a-blockquote) by
adding additional levels of `>`:

    > This is the first level of quoting.
    >
    > > This is nested blockquote.
    >
    > Back to the first level.

Blockquotes can contain other Markdown elements, including headers, lists,
and code blocks:

	> ## This is a header.
	>
	> 1.   This is the first list item.
	> 2.   This is the second list item.
	>
	> Here's some example code:
	>
	>     return shell_exec("echo $input | $markdown_script");

Any decent text editor should make email-style quoting easy. For
example, with BBEdit, you can make a selection and choose Increase
Quote Level from the Text menu.


<h3 id="list">Lists</h3>

Markdown supports ordered (numbered) and unordered (bulleted) lists.

Unordered lists use asterisks, pluses, and hyphens -- interchangably
-- as list markers:

    *   Red
    *   Green
    *   Blue

is equivalent to:

    +   Red
    +   Green
    +   Blue

and:

    -   Red
    -   Green
    -   Blue

Ordered lists use numbers followed by periods:

    1.  Bird
    2.  McHale
    3.  Parish

It's important to note that the actual numbers you use to mark the
list have no effect on the HTML output Markdown produces. The HTML
Markdown produces from the above list is:

    <ol>
    <li>Bird</li>
    <li>McHale</li>
    <li>Parish</li>
    </ol>

If you instead wrote the list in Markdown like this:

    1.  Bird
    1.  McHale
    1.  Parish

or even:

    3. Bird
    1. McHale
    8. Parish

you'd get the exact same HTML output. The point is, if you want to,
you can use ordinal numbers in your ordered Markdown lists, so that
the numbers in your source match the numbers in your published HTML.
But if you want to be lazy, you don't have to.

If you do use lazy list numbering, however, you should still start the
list with the number 1. At some point in the future, Markdown may support
starting ordered lists at an arbitrary number.

List markers typically start at the left margin, but may be indented by
up to three spaces. List markers must be followed by one or more spaces
or a tab.

To make lists look nice, you can wrap items with hanging indents:

    *   Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
        Aliquam hendrerit mi posuere lectus. Vestibulum enim wisi,
        viverra nec, fringilla in, laoreet vitae, risus.
    *   Donec sit amet nisl. Aliquam semper ipsum sit amet velit.
        Suspendisse id sem consectetuer libero luctus adipiscing.

But if you want to be lazy, you don't have to:

    *   Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
    Aliquam hendrerit mi posuere lectus. Vestibulum enim wisi,
    viverra nec, fringilla in, laoreet vitae, risus.
    *   Donec sit amet nisl. Aliquam semper ipsum sit amet velit.
    Suspendisse id sem consectetuer libero luctus adipiscing.

If list items are separated by blank lines, Markdown will wrap the
items in `<p>` tags in the HTML output. For example, this input:

    *   Bird
    *   Magic

will turn into:

    <ul>
    <li>Bird</li>
    <li>Magic</li>
    </ul>

But this:

    *   Bird

    *   Magic

will turn into:

    <ul>
    <li><p>Bird</p></li>
    <li><p>Magic</p></li>
    </ul>

List items may consist of multiple paragraphs. Each subsequent
paragraph in a list item must be indented by either 4 spaces
or one tab:

    1.  This is a list item with two paragraphs. Lorem ipsum dolor
        sit amet, consectetuer adipiscing elit. Aliquam hendrerit
        mi posuere lectus.

        Vestibulum enim wisi, viverra nec, fringilla in, laoreet
        vitae, risus. Donec sit amet nisl. Aliquam semper ipsum
        sit amet velit.

    2.  Suspendisse id sem consectetuer libero luctus adipiscing.

It looks nice if you indent every line of the subsequent
paragraphs, but here again, Markdown will allow you to be
lazy:

    *   This is a list item with two paragraphs.

        This is the second paragraph in the list item. You're
    only required to indent the first line. Lorem ipsum dolor
    sit amet, consectetuer adipiscing elit.

    *   Another item in the same list.

To put a blockquote within a list item, the blockquote's `>`
delimiters need to be indented:

    *   A list item with a blockquote:

        > This is a blockquote
        > inside a list item.

To put a code block within a list item, the code block needs
to be indented *twice* -- 8 spaces or two tabs:

    *   A list item with a code block:

            <code goes here>


It's worth noting that it's possible to trigger an ordered list by
accident, by writing something like this:

    1986. What a great season.

In other words, a *number-period-space* sequence at the beginning of a
line. To avoid this, you can backslash-escape the period:

    1986\. What a great season.



<h3 id="precode">Code Blocks</h3>

Pre-formatted code blocks are used for writing about programming or
markup source code. Rather than forming normal paragraphs, the lines
of a code block are interpreted literally. Markdown wraps a code block
in both `<pre>` and `<code>` tags.

To produce a code block in Markdown, simply indent every line of the
block by at least 4 spaces or 1 tab. For example, given this input:

    This is a normal paragraph:

        This is a code block.

Markdown will generate:

    <p>This is a normal paragraph:</p>

    <pre><code>This is a code block.
    </code></pre>

One level of indentation -- 4 spaces or 1 tab -- is removed from each
line of the code block. For example, this:

    Here is an example of AppleScript:

        tell application "Foo"
            beep
        end tell

will turn into:

    <p>Here is an example of AppleScript:</p>

    <pre><code>tell application "Foo"
        beep
    end tell
    </code></pre>

A code block continues until it reaches a line that is not indented
(or the end of the article).

Within a code block, ampersands (`&`) and angle brackets (`<` and `>`)
are automatically converted into HTML entities. This makes it very
easy to include example HTML source code using Markdown -- just paste
it and indent it, and Markdown will handle the hassle of encoding the
ampersands and angle brackets. For example, this:

        <div class="footer">
            &copy; 2004 Foo Corporation
        </div>

will turn into:

    <pre><code>&lt;div class="footer"&gt;
        &amp;copy; 2004 Foo Corporation
    &lt;/div&gt;
    </code></pre>

Regular Markdown syntax is not processed within code blocks. E.g.,
asterisks are just literal asterisks within a code block. This means
it's also easy to use Markdown to write about Markdown's own syntax.



<h3 id="hr">Horizontal Rules</h3>

You can produce a horizontal rule tag (`<hr />`) by placing three or
more hyphens, asterisks, or underscores on a line by themselves. If you
wish, you may use spaces between the hyphens or asterisks. Each of the
following lines will produce a horizontal rule:

    * * *

    ***

    *****

    - - -

    ---------------------------------------

	_ _ _


* * *

<h2 id="span">Span Elements</h2>

<h3 id="link">Links</h3>

Markdown supports two style of links: *inline* and *reference*.

In both styles, the link text is delimited by [square brackets].

To create an inline link, use a set of regular parentheses immediately
after the link text's closing square bracket. Inside the parentheses,
put the URL where you want the link to point, along with an *optional*
title for the link, surrounded in quotes. For example:

    This is [an example](http://example.com/ "Title") inline link.

    [This link](http://example.net/) has no title attribute.

Will produce:

    <p>This is <a href="http://example.com/" title="Title">
    an example</a> inline link.</p>

    <p><a href="http://example.net/">This link</a> has no
    title attribute.</p>

If you're referring to a local resource on the same server, you can
use relative paths:

    See my [About](/about/) page for details.

Reference-style links use a second set of square brackets, inside
which you place a label of your choosing to identify the link:

    This is [an example][id] reference-style link.

You can optionally use a space to separate the sets of brackets:

    This is [an example] [id] reference-style link.

Then, anywhere in the document, you define your link label like this,
on a line by itself:

    [id]: http://example.com/  "Optional Title Here"

That is:

*   Square brackets containing the link identifier (optionally
    indented from the left margin using up to three spaces);
*   followed by a colon;
*   followed by one or more spaces (or tabs);
*   followed by the URL for the link;
*   optionally followed by a title attribute for the link, enclosed
    in double or single quotes, or enclosed in parentheses.

The following three link definitions are equivalent:

	[foo]: http://example.com/  "Optional Title Here"
	[foo]: http://example.com/  'Optional Title Here'
	[foo]: http://example.com/  (Optional Title Here)

**Note:** There is a known bug in Markdown.pl 1.0.1 which prevents
single quotes from being used to delimit link titles.

The link URL may, optionally, be surrounded by angle brackets:

    [id]: <http://example.com/>  "Optional Title Here"

You can put the title attribute on the next line and use extra spaces
or tabs for padding, which tends to look better with longer URLs:

    [id]: http://example.com/longish/path/to/resource/here
        "Optional Title Here"

Link definitions are only used for creating links during Markdown
processing, and are stripped from your document in the HTML output.

Link definition names may consist of letters, numbers, spaces, and
punctuation -- but they are *not* case sensitive. E.g. these two
links:

	[link text][a]
	[link text][A]

are equivalent.

The *implicit link name* shortcut allows you to omit the name of the
link, in which case the link text itself is used as the name.
Just use an empty set of square brackets -- e.g., to link the word
"Google" to the google.com web site, you could simply write:

	[Google][]

And then define the link:

	[Google]: http://google.com/

Because link names may contain spaces, this shortcut even works for
multiple words in the link text:

	Visit [Daring Fireball][] for more information.

And then define the link:

	[Daring Fireball]: http://daringfireball.net/

Link definitions can be placed anywhere in your Markdown document. I
tend to put them immediately after each paragraph in which they're
used, but if you want, you can put them all at the end of your
document, sort of like footnotes.

Here's an example of reference links in action:

    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"

Using the implicit link name shortcut, you could instead write:

    I get 10 times more traffic from [Google][] than from
    [Yahoo][] or [MSN][].

      [google]: http://google.com/        "Google"
      [yahoo]:  http://search.yahoo.com/  "Yahoo Search"
      [msn]:    http://search.msn.com/    "MSN Search"

Both of the above examples will produce the following HTML output:

    <p>I get 10 times more traffic from <a href="http://google.com/"
    title="Google">Google</a> than from
    <a href="http://search.yahoo.com/" title="Yahoo Search">Yahoo</a>
    or <a href="http://search.msn.com/" title="MSN Search">MSN</a>.</p>

For comparison, here is the same paragraph written using
Markdown's inline link style:

    I get 10 times more traffic from [Google](http://google.com/ "Google")
    than from [Yahoo](http://search.yahoo.com/ "Yahoo Search") or
    [MSN](http://search.msn.com/ "MSN Search").

The point of reference-style links is not that they're easier to
write. The point is that with reference-style links, your document
source is vastly more readable. Compare the above examples: using
reference-style links, the paragraph itself is only 81 characters
long; with inline-style links, it's 176 characters; and as raw HTML,
it's 234 characters. In the raw HTML, there's more markup than there
is text.

With Markdown's reference-style links, a source document much more
closely resembles the final output, as rendered in a browser. By
allowing you to move the markup-related metadata out of the paragraph,
you can add links without interrupting the narrative flow of your
prose.


<h3 id="em">Emphasis</h3>

Markdown treats asterisks (`*`) and underscores (`_`) as indicators of
emphasis. Text wrapped with one `*` or `_` will be wrapped with an
HTML `<em>` tag; double `*`'s or `_`'s will be wrapped with an HTML
`<strong>` tag. E.g., this input:

    *single asterisks*

    _single underscores_

    **double asterisks**

    __double underscores__

will produce:

    <em>single asterisks</em>

    <em>single underscores</em>

    <strong>double asterisks</strong>

    <strong>double underscores</strong>

You can use whichever style you prefer; the lone restriction is that
the same character must be used to open and close an emphasis span.

Emphasis can be used in the middle of a word:

    un*frigging*believable

But if you surround an `*` or `_` with spaces, it'll be treated as a
literal asterisk or underscore.

To produce a literal asterisk or underscore at a position where it
would otherwise be used as an emphasis delimiter, you can backslash
escape it:

    \*this text is surrounded by literal asterisks\*



<h3 id="code">Code</h3>

To indicate a span of code, wrap it with backtick quotes (`` ` ``).
Unlike a pre-formatted code block, a code span indicates code within a
normal paragraph. For example:

    Use the `printf()` function.

will produce:

    <p>Use the <code>printf()</code> function.</p>

To include a literal backtick character within a code span, you can use
multiple backticks as the opening and closing delimiters:

    ``There is a literal backtick (`) here.``

which will produce this:

    <p><code>There is a literal backtick (`) here.</code></p>

The backtick delimiters surrounding a code span may include spaces --
one after the opening, one before the closing. This allows you to place
literal backtick characters at the beginning or end of a code span:

	A single backtick in a code span: `` ` ``

	A backtick-delimited string in a code span: `` `foo` ``

will produce:

	<p>A single backtick in a code span: <code>`</code></p>

	<p>A backtick-delimited string in a code span: <code>`foo`</code></p>

With a code span, ampersands and angle brackets are encoded as HTML
entities automatically, which makes it easy to include example HTML
tags. Markdown will turn this:

    Please don't use any `<blink>` tags.

into:

    <p>Please don't use any <code>&lt;blink&gt;</code> tags.</p>

You can write this:

    `&#8212;` is the decimal-encoded equivalent of `&mdash;`.

to produce:

    <p><code>&amp;#8212;</code> is the decimal-encoded
    equivalent of <code>&amp;mdash;</code>.</p>



<h3 id="img">Images</h3>

Admittedly, it's fairly difficult to devise a "natural" syntax for
placing images into a plain text document format.

Markdown uses an image syntax that is intended to resemble the syntax
for links, allowing for two styles: *inline* and *reference*.

Inline image syntax looks like this:

    ![Alt text](/path/to/img.jpg)

    ![Alt text](/path/to/img.jpg "Optional title")

That is:

*   An exclamation mark: `!`;
*   followed by a set of square brackets, containing the `alt`
    attribute text for the image;
*   followed by a set of parentheses, containing the URL or path to
    the image, and an optional `title` attribute enclosed in double
    or single quotes.

Reference-style image syntax looks like this:

    ![Alt text][id]

Where "id" is the name of a defined image reference. Image references
are defined using syntax identical to link references:

    [id]: url/to/image  "Optional title attribute"

As of this writing, Markdown has no syntax for specifying the
dimensions of an image; if this is important to you, you can simply
use regular HTML `<img>` tags.


* * *


<h2 id="misc">Miscellaneous</h2>

<h3 id="autolink">Automatic Links</h3>

Markdown supports a shortcut style for creating "automatic" links for URLs and email addresses: simply surround the URL or email address with angle brackets. What this means is that if you want to show the actual text of a URL or email address, and also have it be a clickable link, you can do this:

    <http://example.com/>

Markdown will turn this into:

    <a href="http://example.com/">http://example.com/</a>

Automatic links for email addresses work similarly, except that
Markdown will also perform a bit of randomized decimal and hex
entity-encoding to help obscure your address from address-harvesting
spambots. For example, Markdown will turn this:

    <address@example.com>

into something like this:

    <a href="&#x6D;&#x61;i&#x6C;&#x74;&#x6F;:&#x61;&#x64;&#x64;&#x72;&#x65;
    &#115;&#115;&#64;&#101;&#120;&#x61;&#109;&#x70;&#x6C;e&#x2E;&#99;&#111;
    &#109;">&#x61;&#x64;&#x64;&#x72;&#x65;&#115;&#115;&#64;&#101;&#120;&#x61;
    &#109;&#x70;&#x6C;e&#x2E;&#99;&#111;&#109;</a>

which will render in a browser as a clickable link to "address@example.com".

(This sort of entity-encoding trick will indeed fool many, if not
most, address-harvesting bots, but it definitely won't fool all of
them. It's better than nothing, but an address published in this way
will probably eventually start receiving spam.)



<h3 id="backslash">Backslash Escapes</h3>

Markdown allows you to use backslash escapes to generate literal
characters which would otherwise have special meaning in Markdown's
formatting syntax. For example, if you wanted to surround a word
with literal asterisks (instead of an HTML `<em>` tag), you can use
backslashes before the asterisks, like this:

    \*literal asterisks\*

Markdown provides backslash escapes for the following characters:

	\	backslash
	`	backtick
	*	asterisk
	_	underscore
	{}	curly braces
	[]	square brackets
	()	parentheses
	#	hash mark
	+	plus sign
	-	minus sign (hyphen)
	.	dot
	!	exclamation mark

tests/markdown-data/md1_inline_html_avanced.html000066600000000221151456371750016066 0ustar00<p>Simple block on one line:</p>
<div>foo</div>
<p>And nested without indentation:</p>
<div>
<div>
<div>
foo
</div>
</div>
<div>bar</div>
</div>
tests/markdown-data/md1_links_inline_style.md000066600000000256151456371750015445 0ustar00Just a [URL](/url/).

[URL and title](/url/ "title").

[URL and title](/url/  "title preceded by two spaces").

[URL and title](/url/	"title preceded by a tab").

[Empty]().
tests/markdown-data/md1_blockquotes_with_code_blocks.md000066600000000207151456371750017460 0ustar00> Example:
> 
>     sub status {
>         print "working";
>     }
> 
> Or:
> 
>     sub status {
>         return "working";
>     }
tests/markdown-data/endless_loop_bug.html000066600000001414151456371750014672 0ustar00<h2>Creating an Action <a name="creating-action"></a></h2>
<p>For the "Hello" task, you will create a <code>say</code> <a href="structure-controllers.md#creating-actions">action</a> that reads
a <code>message</code> parameter from the request and displays that message back to the user. If the request
does not provide a <code>message</code> parameter, the action will display the default "Hello" message.</p>
<blockquote><p>Info: <a href="structure-controllers.md#creating-actions">Actions</a> are the objects that end users can directly refer to for
  execution. Actions are grouped by <a href="structure-controllers.md">controllers</a>. The execution result of
  an action is the response that an end user will receive.</p>
</blockquote>
<p>Actions must be declared in ...</p>
tests/markdown-data/html-block.md000066600000000534151456371750013041 0ustar00paragraph 1 is here

<table>
	<tr>
		<td>a</td>
		<td>b</td>
	</tr>
	<tr>
		<td>c</td>
		<td>d</td>
	</tr>
</table>

more markdown here

< this is not an html tag

<thisisnotanhtmltag

<span class="test">some inline **md**</span>

<span>some inline **md**</span>

self-closing on block level:

<p>this is a paragraph</p>
<hr style="clear: both;" />tests/markdown-data/images.md000066600000001750151456371750012253 0ustar00![Total Downloads](https://poser.pugx.org/cebe/markdown/downloads.png)
![Build Status](https://secure.travis-ci.org/cebe/markdown.png "test1")

Here is an image tag: ![Total Downloads](https://poser.pugx.org/cebe/markdown/downloads.png).

Images inside of links:
[![Total Downloads](https://poser.pugx.org/cebe/markdown/downloads.png)](https://packagist.org/packages/cebe/markdown)
<!-- [![Scrutinizer Quality Score](https://scrutinizer-ci.com/g/cebe/markdown/badges/quality-score.png?s=17448ca4d140429fd687c58ff747baeb6568d528)](https://scrutinizer-ci.com/g/cebe/markdown/) -->
[![Build Status](https://secure.travis-ci.org/cebe/markdown.png "test2")](http://travis-ci.org/cebe/markdown)
[![Build Status](https://secure.travis-ci.org/cebe/markdown.png "test3")](http://travis-ci.org/cebe/markdown "test4")

This is not an image: ![[ :-)

This is not an image: ![[ :-)]]

![Alt text](/path/to/img.jpg)

![Alt text]( /path/to/img.jpg)

![Alt text]( /path/to/img.jpg  )

![Alt text](/path/to/img.jpg  )tests/markdown-data/headline.html000066600000000534151456371750013122 0ustar00<h1>a h1 heading</h1>
<p>par1</p>
<h2>a h2 heading</h2>
<p>par2</p>
<h4>a h4 heading</h4>
<p>par3</p>
<h1>another h1</h1>
<p>par4</p>
<h2>another h2</h2>
<p>par5</p>
<h4>a h4 heading</h4>
<h4>a h4 heading</h4>
<h6>h6</h6>
<h6>h7</h6>
<p><a name="example"></a></p>
<h2>head</h2>
<p>hallo
hallo</p>
<h1>test</h1>
<p>test</p>
<p>#1 has been fixed</p>
tests/markdown-data/paragraph.md000066600000000071151456371750012746 0ustar00paragraph1 word2

paragraph2 word2 word3
paragraph2 line2tests/markdown-data/newline.html000066600000000114151456371750013004 0ustar00<p>This is a paragraph with a newline<br />
next line</p>
<p>next par  </p>
tests/markdown-data/md1_tidyness.html000066600000000204151456371750013746 0ustar00<blockquote><p>A list within a blockquote:</p>
<ul>
<li>asterisk 1</li>
<li>asterisk 2</li>
<li>asterisk 3</li>
</ul>
</blockquote>
tests/markdown-data/links.html000066600000002414151456371750012470 0ustar00<p>Go search on <a href="http://google.com">http://google.com</a>!</p>
<p>link should be url decoded: <a href="http://en.wikipedia.org/wiki/Mase_%28disambiguation%29">http://en.wikipedia.org/wiki/Mase_(disambiguation)</a></p>
<p>Brackets in url and backslashes in links:</p>
<p>About port info on wiki: <a href="http://en.wikipedia.org/wiki/Port_(computer_networking)">port</a></p>
<p>About port info on wiki: <a href="http://en.wikipedia.org/wiki/Port_(computer_networking)" title="port wiki">port</a></p>
<p><a href="https://www.google.com">I'm an inline-style link</a></p>
<p><a href="https://www.google.com" title="Google's Homepage">I'm an inline-style link with title</a>
and another one in the same paragraph:
<a href="https://www.google.com" title="Google's Homepage">I'm an inline-style link with title</a></p>
<p><a href="../blob/(master)/LICENSE">I'm a relative reference to a repository file</a></p>
<p>Or leave it empty and use the <a href="">link text itself</a></p>
<p>A <a href="http://example.com">link [in a link](http://example.com)</a></p>
<p>About port info on wiki: <a href="http://en.wikipedia.org/wiki/Port_(computer_networking)">port</a></p>
<p>About port info on wiki: <a href="http://en.wikipedia.org/wiki/Port_(computer_networking)" title="port wiki">port</a></p>
tests/markdown-data/images.html000066600000002363151456371750012620 0ustar00<p><img src="https://poser.pugx.org/cebe/markdown/downloads.png" alt="Total Downloads" />
<img src="https://secure.travis-ci.org/cebe/markdown.png" alt="Build Status" title="test1" /></p>
<p>Here is an image tag: <img src="https://poser.pugx.org/cebe/markdown/downloads.png" alt="Total Downloads" />.</p>
<p>Images inside of links:
<a href="https://packagist.org/packages/cebe/markdown"><img src="https://poser.pugx.org/cebe/markdown/downloads.png" alt="Total Downloads" /></a>
<!-- [![Scrutinizer Quality Score](https://scrutinizer-ci.com/g/cebe/markdown/badges/quality-score.png?s=17448ca4d140429fd687c58ff747baeb6568d528)](https://scrutinizer-ci.com/g/cebe/markdown/) -->
<a href="http://travis-ci.org/cebe/markdown"><img src="https://secure.travis-ci.org/cebe/markdown.png" alt="Build Status" title="test2" /></a>
<a href="http://travis-ci.org/cebe/markdown" title="test4"><img src="https://secure.travis-ci.org/cebe/markdown.png" alt="Build Status" title="test3" /></a></p>
<p>This is not an image: ![[ :-)</p>
<p>This is not an image: ![[ :-)]]</p>
<p><img src="/path/to/img.jpg" alt="Alt text" /></p>
<p><img src="/path/to/img.jpg" alt="Alt text" /></p>
<p><img src="/path/to/img.jpg" alt="Alt text" /></p>
<p><img src="/path/to/img.jpg" alt="Alt text" /></p>
tests/markdown-data/list_items_with_undefined_ref.html000066600000001116151456371750017432 0ustar00<ul>
<li><p>[[\yii\caching\ApcCache]]: uses PHP <a href="http://php.net/manual/en/book.apc.php">APC</a> extension. This option can be
considered as the fastest one when dealing with cache for a centralized thick application (e.g. one
server, no dedicated load balancers, etc.).</p>
</li>
<li><p>[[\yii\caching\DbCache]]: uses a database table to store cached data. By default, it will create and use a
<a href="http://sqlite.org/">SQLite3</a> database under the runtime directory. You can explicitly specify a database for
it to use by setting its <code>db</code> property.</p>
</li>
</ul>
tests/markdown-data/md1_inline_html_comments.md000066600000000244151456371750015753 0ustar00Paragraph one.

<!-- This is a simple comment -->

<!--
	This is another comment.
-->

Paragraph two.

<!-- one comment block -- -- with two comments -->

The end.
tests/markdown-data/md1_inline_html_comments.html000066600000000264151456371750016321 0ustar00<p>Paragraph one.</p>
<!-- This is a simple comment -->
<!--
	This is another comment.
-->
<p>Paragraph two.</p>
<!-- one comment block -- -- with two comments -->
<p>The end.</p>
tests/markdown-data/code.md000066600000000307151456371750011715 0ustar00this is `inline code`

this is ``inline code``

this is `` inline code ``

this is `` inline ` code ``

this is ``` inline `` code ```

    code block

    code block

this is code too: ` co
ooo
de `tests/markdown-data/empty-line.md000066600000000071151456371750013064 0ustar000

0
Lorem ipsum dolor

Lorem ipsum dolor
0

    code
0

tests/markdown-data/md1_nested_blockquotes.html000066600000000125151456371750016003 0ustar00<blockquote><p>foo</p>
<blockquote><p>bar</p>
</blockquote>
<p>foo</p>
</blockquote>
tests/markdown-data/links.md000066600000001747151456371750012134 0ustar00Go search on <http://google.com>!

link should be url decoded: <http://en.wikipedia.org/wiki/Mase_%28disambiguation%29>

Brackets in url and backslashes in links:

About port info on wiki: [port](http://en.wikipedia.org/wiki/Port_(computer_networking))

About port info on wiki: [port](http://en.wikipedia.org/wiki/Port_(computer_networking) "port wiki")

[I'm an inline-style link](https://www.google.com)

[I'm an inline-style link with title](https://www.google.com "Google's Homepage")
and another one in the same paragraph:
[I'm an inline-style link with title](https://www.google.com "Google's Homepage")

[I'm a relative reference to a repository file](../blob/(master)/LICENSE)

Or leave it empty and use the [link text itself]()

A [link [in a link](http://example.com)](http://example.com)

About port info on wiki: [port]( http://en.wikipedia.org/wiki/Port_(computer_networking) )

About port info on wiki: [port]( http://en.wikipedia.org/wiki/Port_(computer_networking)   "port wiki"  )
tests/markdown-data/md1_strong_and_em_together.html000066600000000324151456371750016627 0ustar00<p><strong><em>This is strong and em.</em></strong></p>
<p>So is <strong><em>this</em></strong> word.</p>
<p><strong><em>This is strong and em.</em></strong></p>
<p>So is <strong><em>this</em></strong> word.</p>
tests/markdown-data/md1_auto_links.md000066600000000407151456371750013715 0ustar00Link: <http://example.com/>.

With an ampersand: <http://example.com/?foo=1&bar=2>

* In a list?
* <http://example.com/>
* It should.

> Blockquoted: <http://example.com/>

Auto-links should not occur here: `<http://example.com/>`

	or here: <http://example.com/>tests/markdown-data/blockquote-nested.html000066600000000450151456371750014776 0ustar00<blockquote><h2>This is a header.</h2>
<ol>
<li>This is the first list item.</li>
<li>This is the second list item.</li>
</ol>
<p>Here's some example code:</p>
<pre><code>return shell_exec("echo $input | $markdown_script");
</code></pre>
<blockquote><p>quote here</p>
</blockquote>
</blockquote>
tests/markdown-data/md1_inline_html_simple.html000066600000001325151456371750015764 0ustar00<p>Here's a simple block:</p>
<div>
	foo
</div>
<p>This should be a code block, though:</p>
<pre><code>&lt;div&gt;
	foo
&lt;/div&gt;
</code></pre>
<p>As should this:</p>
<pre><code>&lt;div&gt;foo&lt;/div&gt;
</code></pre>
<p>Now, nested:</p>
<div>
	<div>
		<div>
			foo
		</div>
	</div>
</div>
<p>This should just be an HTML comment:</p>
<!-- Comment -->
<p>Multiline:</p>
<!--
Blah
Blah
-->
<p>Code block:</p>
<pre><code>&lt;!-- Comment --&gt;
</code></pre>
<p>Just plain comment, with trailing spaces on the line:</p>
<!-- foo -->   
<p>Code:</p>
<pre><code>&lt;hr /&gt;

</code></pre>
<p>Hr's:</p>
<hr>
<hr/>
<hr />
<hr>   
<hr/>  
<hr /> 
<hr class="foo" id="bar" />
<hr class="foo" id="bar"/>
<hr class="foo" id="bar" >
tests/markdown-data/blockquote.md000066600000000100151456371750013142 0ustar00> test test
> test

> test
test
test

test

>this is not a quotetests/markdown-data/code.html000066600000000461151456371750012262 0ustar00<p>this is <code>inline code</code></p>
<p>this is <code>`inline code</code>`</p>
<p>this is <code>inline code</code></p>
<p>this is <code>inline ` code</code></p>
<p>this is <code>inline `` code</code></p>
<pre><code>code block

code block
</code></pre>
<p>this is code too: <code> co
ooo
de </code></p>
tests/markdown-data/unicode.md000066600000004316151456371750012435 0ustar00这是一段Unicode文本测试
===============================

This file should be saved under UTF-8 without BOM.

All content below sampled from [Wikipedia](https://en.wikipedia.org/wiki/Unicode) in different languages.

ZH:
Unicode（中文：萬國碼、國際碼、統一碼、單一碼）是電腦科學領域裡的一項業界標準。它对世界上大部分的文字系統進行了整理、編碼，使得電腦可以用更為簡單的方式來呈現和處理文字。

JA:
Unicode（ユニコード）とは、符号化文字集合や文字符号化方式などを定めた、文字コードの業界規格である。文字集合（文字セット）が単一の大規模文字セットであること（「Uni」という名はそれに由来する）などが特徴である。

KO:
유니코드(Unicode)는 전 세계의 모든 문자를 컴퓨터에서 일관되게 표현하고 다룰 수 있도록 설계된 산업 표준이며, 유니코드 협회(Unicode Consortium)가 제정한다. 이 표준에는 ISO 10646 문자 집합, 문자 인코딩, 문자 정보 데이터베이스, 문자들을 다루기 위한 알고리즘 등을 포함하고 있다

AS:
ইউনিক’ড (English:  Unicode) হৈছে কম্পিউটাৰৰ লিখন প্ৰণালীত থকা আখৰ বা চিনবোৰৰ সংহত নিয়মীকৰণ,নিৰ্দেশনা আৰু প্ৰতিনিধিত্ব কৰিব পৰাকৈ ব্যৱহৃত এক কাৰিকৰী মান । ১৯৯১ চনত Unicode Consortium নামৰ অপেছাদাৰী সংগঠনটোৱে ইয়াক উদ্ভাৱন কৰে । শেহতীয়াকৈ

AR:
في علم الحاسوب، الترميز الموحد (يونيكود[1] أو يُونِكُود[2]) معيار يمكن الحواسيب من تمثيل النصوص المكتوبة بأغلب نظم الكتابة ومعالجتها، بصورة متناسقة. يتكون يونيكود من 100،000 محرف، وطقم من مخططات الرموز كمرجع مرئي، ونهج في الترميز، وطقم من ترميزات المحارف المعيارية، وسرد لخصائص
tests/markdown-data/test_precedence.md000066600000000056151456371750014140 0ustar00Not a headline but two HR:

***
---

---
***

tests/markdown-data/md1_markdown_documentation_basics.html000066600000022151151456371750020210 0ustar00<h1>Markdown: Basics</h1>
<ul id="ProjectSubmenu">
    <li><a href="/projects/markdown/" title="Markdown Project Page">Main</a></li>
    <li><a class="selected" title="Markdown Basics">Basics</a></li>
    <li><a href="/projects/markdown/syntax" title="Markdown Syntax Documentation">Syntax</a></li>
    <li><a href="/projects/markdown/license" title="Pricing and License Information">License</a></li>
    <li><a href="/projects/markdown/dingus" title="Online Markdown Web Form">Dingus</a></li>
</ul>
<h2>Getting the Gist of Markdown's Formatting Syntax</h2>
<p>This page offers a brief overview of what it's like to use Markdown.
The <a href="/projects/markdown/syntax" title="Markdown Syntax">syntax page</a> 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.</p>
<p>It's also helpful to simply try Markdown out; the <a href="/projects/markdown/dingus" title="Markdown Dingus">Dingus</a> is a
web application that allows you type your own Markdown-formatted text
and translate it to XHTML.</p>
<p><strong>Note:</strong> This document is itself written using Markdown; you
can <a href="/projects/markdown/basics.text">see the source for it by adding '.text' to the URL</a>.</p>
<h2>Paragraphs, Headers, Blockquotes</h2>
<p>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 spaces or tabs is considered
blank.) Normal paragraphs should not be intended with spaces or tabs.</p>
<p>Markdown offers two styles of headers: <em>Setext</em> and <em>atx</em>.
Setext-style headers for <code>&lt;h1&gt;</code> and <code>&lt;h2&gt;</code> are created by
"underlining" with equal signs (<code>=</code>) and hyphens (<code>-</code>), respectively.
To create an atx-style header, you put 1-6 hash marks (<code>#</code>) at the
beginning of the line -- the number of hashes equals the resulting
HTML header level.</p>
<p>Blockquotes are indicated using email-style '<code>&gt;</code>' angle brackets.</p>
<p>Markdown:</p>
<pre><code>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
</code></pre>
<p>Output:</p>
<pre><code>&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;
</code></pre>
<h3>Phrase Emphasis</h3>
<p>Markdown uses asterisks and underscores to indicate spans of emphasis.</p>
<p>Markdown:</p>
<pre><code>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__.
</code></pre>
<p>Output:</p>
<pre><code>&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;
</code></pre>
<h2>Lists</h2>
<p>Unordered (bulleted) lists use asterisks, pluses, and hyphens (<code>*</code>,
<code>+</code>, and <code>-</code>) as list markers. These three markers are
interchangable; this:</p>
<pre><code>*   Candy.
*   Gum.
*   Booze.
</code></pre>
<p>this:</p>
<pre><code>+   Candy.
+   Gum.
+   Booze.
</code></pre>
<p>and this:</p>
<pre><code>-   Candy.
-   Gum.
-   Booze.
</code></pre>
<p>all produce the same output:</p>
<pre><code>&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;
</code></pre>
<p>Ordered (numbered) lists use regular numbers, followed by periods, as
list markers:</p>
<pre><code>1.  Red
2.  Green
3.  Blue
</code></pre>
<p>Output:</p>
<pre><code>&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;
</code></pre>
<p>If you put blank lines between items, you'll get <code>&lt;p&gt;</code> tags for the
list item text. You can create multi-paragraph list items by indenting
the paragraphs by 4 spaces or 1 tab:</p>
<pre><code>*   A list item.

    With multiple paragraphs.

*   Another item in the list.
</code></pre>
<p>Output:</p>
<pre><code>&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;

</code></pre>
<h3>Links</h3>
<p>Markdown supports two styles for creating links: <em>inline</em> and
<em>reference</em>. With both styles, you use square brackets to delimit the
text you want to turn into a link.</p>
<p>Inline-style links use parentheses immediately after the link text.
For example:</p>
<pre><code>This is an [example link](http://example.com/).
</code></pre>
<p>Output:</p>
<pre><code>&lt;p&gt;This is an &lt;a href="http://example.com/"&gt;
example link&lt;/a&gt;.&lt;/p&gt;
</code></pre>
<p>Optionally, you may include a title attribute in the parentheses:</p>
<pre><code>This is an [example link](http://example.com/ "With a Title").
</code></pre>
<p>Output:</p>
<pre><code>&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;
</code></pre>
<p>Reference-style links allow you to refer to your links by names, which
you define elsewhere in your document:</p>
<pre><code>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"
</code></pre>
<p>Output:</p>
<pre><code>&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;
</code></pre>
<p>The title attribute is optional. Link names may contain letters,
numbers and spaces, but are <em>not</em> case sensitive:</p>
<pre><code>I start my morning with a cup of coffee and
[The New York Times][NY Times].

[ny times]: http://www.nytimes.com/
</code></pre>
<p>Output:</p>
<pre><code>&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;
</code></pre>
<h3>Images</h3>
<p>Image syntax is very much like link syntax.</p>
<p>Inline (titles are optional):</p>
<pre><code>![alt text](/path/to/img.jpg "Title")
</code></pre>
<p>Reference-style:</p>
<pre><code>![alt text][id]

[id]: /path/to/img.jpg "Title"
</code></pre>
<p>Both of the above examples produce the same output:</p>
<pre><code>&lt;img src="/path/to/img.jpg" alt="alt text" title="Title" /&gt;
</code></pre>
<h3>Code</h3>
<p>In a regular paragraph, you can create code span by wrapping text in
backtick quotes. Any ampersands (<code>&amp;</code>) and angle brackets (<code>&lt;</code> or
<code>&gt;</code>) will automatically be translated into HTML entities. This makes
it easy to use Markdown to write about HTML example code:</p>
<pre><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;`.
</code></pre>
<p>Output:</p>
<pre><code>&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;
</code></pre>
<p>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, <code>&amp;</code>, <code>&lt;</code>,
and <code>&gt;</code> characters will be escaped automatically.</p>
<p>Markdown:</p>
<pre><code>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;
</code></pre>
<p>Output:</p>
<pre><code>&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;
</code></pre>
tests/markdown-data/md1_links_reference_style.md000066600000000421151456371750016117 0ustar00Foo [bar] [1].

Foo [bar][1].

Foo [bar]
[1].

[1]: /url/  "Title"


With [embedded [brackets]] [b].


Indented [once][].

Indented [twice][].

Indented [thrice][].

Indented [four][] times.

 [once]: /url

  [twice]: /url

   [thrice]: /url

    [four]: /url


[b]: /url/
tests/markdown-data/md1_links_reference_style.html000066600000000617151456371750016472 0ustar00<p>Foo <a href="/url/" title="Title">bar</a>.</p>
<p>Foo <a href="/url/" title="Title">bar</a>.</p>
<p>Foo <a href="/url/" title="Title">bar</a>.</p>
<p>With <a href="/url/">embedded [brackets]</a>.</p>
<p>Indented <a href="/url">once</a>.</p>
<p>Indented <a href="/url">twice</a>.</p>
<p>Indented <a href="/url">thrice</a>.</p>
<p>Indented [four][] times.</p>
<pre><code>[four]: /url
</code></pre>
tests/markdown-data/hr.html000066600000000176151456371750011764 0ustar00<hr />
<hr />
<hr />
<hr />
<hr />
<hr />
<hr />
<hr />
<hr />
<p>**</p>
<p>--</p>
<p>––</p>
<p>*</p>
<p>-</p>
<p>–</p>
tests/markdown-data/specs.html000066600000076276151456371750012506 0ustar00<h1>Markdown: Syntax</h1>
<ul id="ProjectSubmenu">
    <li><a href="/projects/markdown/" title="Markdown Project Page">Main</a></li>
    <li><a href="/projects/markdown/basics" title="Markdown Basics">Basics</a></li>
    <li><a class="selected" title="Markdown Syntax Documentation">Syntax</a></li>
    <li><a href="/projects/markdown/license" title="Pricing and License Information">License</a></li>
    <li><a href="/projects/markdown/dingus" title="Online Markdown Web Form">Dingus</a></li>
</ul>
<ul>
<li><a href="#overview">Overview</a><ul>
<li><a href="#philosophy">Philosophy</a></li>
<li><a href="#html">Inline HTML</a></li>
<li><a href="#autoescape">Automatic Escaping for Special Characters</a></li>
</ul>
</li>
<li><a href="#block">Block Elements</a><ul>
<li><a href="#p">Paragraphs and Line Breaks</a></li>
<li><a href="#header">Headers</a></li>
<li><a href="#blockquote">Blockquotes</a></li>
<li><a href="#list">Lists</a></li>
<li><a href="#precode">Code Blocks</a></li>
<li><a href="#hr">Horizontal Rules</a></li>
</ul>
</li>
<li><a href="#span">Span Elements</a><ul>
<li><a href="#link">Links</a></li>
<li><a href="#em">Emphasis</a></li>
<li><a href="#code">Code</a></li>
<li><a href="#img">Images</a></li>
</ul>
</li>
<li><a href="#misc">Miscellaneous</a><ul>
<li><a href="#backslash">Backslash Escapes</a></li>
<li><a href="#autolink">Automatic Links</a></li>
</ul>
</li>
</ul>
<p><strong>Note:</strong> This document is itself written using Markdown; you
can <a href="/projects/markdown/syntax.text">see the source for it by adding '.text' to the URL</a>.</p>
<hr />
<h2 id="overview">Overview</h2>
<h3 id="philosophy">Philosophy</h3>
<p>Markdown is intended to be as easy-to-read and easy-to-write as is feasible.</p>
<p>Readability, however, is emphasized above all else. A Markdown-formatted
document should be publishable as-is, as plain text, without looking
like it's been marked up with tags or formatting instructions. While
Markdown's syntax has been influenced by several existing text-to-HTML
filters -- including <a href="http://docutils.sourceforge.net/mirror/setext.html">Setext</a>, <a href="http://www.aaronsw.com/2002/atx/">atx</a>, <a href="http://textism.com/tools/textile/">Textile</a>, <a href="http://docutils.sourceforge.net/rst.html">reStructuredText</a>,
<a href="http://www.triptico.com/software/grutatxt.html">Grutatext</a>, and <a href="http://ettext.taint.org/doc/">EtText</a> -- the single biggest source of
inspiration for Markdown's syntax is the format of plain text email.</p>
<p>To this end, Markdown's syntax is comprised entirely of punctuation
characters, which punctuation characters have been carefully chosen so
as to look like what they mean. E.g., asterisks around a word actually
look like *emphasis*. Markdown lists look like, well, lists. Even
blockquotes look like quoted passages of text, assuming you've ever
used email.</p>
<h3 id="html">Inline HTML</h3>
<p>Markdown's syntax is intended for one purpose: to be used as a
format for <em>writing</em> for the web.</p>
<p>Markdown is not a replacement for HTML, or even close to it. Its
syntax is very small, corresponding only to a very small subset of
HTML tags. The idea is <em>not</em> to create a syntax that makes it easier
to insert HTML tags. In my opinion, HTML tags are already easy to
insert. The idea for Markdown is to make it easy to read, write, and
edit prose. HTML is a <em>publishing</em> format; Markdown is a <em>writing</em>
format. Thus, Markdown's formatting syntax only addresses issues that
can be conveyed in plain text.</p>
<p>For any markup that is not covered by Markdown's syntax, you simply
use HTML itself. There's no need to preface it or delimit it to
indicate that you're switching from Markdown to HTML; you just use
the tags.</p>
<p>The only restrictions are that block-level HTML elements -- e.g. <code>&lt;div&gt;</code>,
<code>&lt;table&gt;</code>, <code>&lt;pre&gt;</code>, <code>&lt;p&gt;</code>, etc. -- must be separated from surrounding
content by blank lines, and the start and end tags of the block should
not be indented with tabs or spaces. Markdown is smart enough not
to add extra (unwanted) <code>&lt;p&gt;</code> tags around HTML block-level tags.</p>
<p>For example, to add an HTML table to a Markdown article:</p>
<pre><code>This is a regular paragraph.

&lt;table&gt;
    &lt;tr&gt;
        &lt;td&gt;Foo&lt;/td&gt;
    &lt;/tr&gt;
&lt;/table&gt;

This is another regular paragraph.
</code></pre>
<p>Note that Markdown formatting syntax is not processed within block-level
HTML tags. E.g., you can't use Markdown-style <code>*emphasis*</code> inside an
HTML block.</p>
<p>Span-level HTML tags -- e.g. <code>&lt;span&gt;</code>, <code>&lt;cite&gt;</code>, or <code>&lt;del&gt;</code> -- can be
used anywhere in a Markdown paragraph, list item, or header. If you
want, you can even use HTML tags instead of Markdown formatting; e.g. if
you'd prefer to use HTML <code>&lt;a&gt;</code> or <code>&lt;img&gt;</code> tags instead of Markdown's
link or image syntax, go right ahead.</p>
<p>Unlike block-level HTML tags, Markdown syntax <em>is</em> processed within
span-level tags.</p>
<h3 id="autoescape">Automatic Escaping for Special Characters</h3>
<p>In HTML, there are two characters that demand special treatment: <code>&lt;</code>
and <code>&amp;</code>. Left angle brackets are used to start tags; ampersands are
used to denote HTML entities. If you want to use them as literal
characters, you must escape them as entities, e.g. <code>&amp;lt;</code>, and
<code>&amp;amp;</code>.</p>
<p>Ampersands in particular are bedeviling for web writers. If you want to
write about 'AT&amp;T', you need to write '<code>AT&amp;amp;T</code>'. You even need to
escape ampersands within URLs. Thus, if you want to link to:</p>
<pre><code>http://images.google.com/images?num=30&amp;q=larry+bird
</code></pre>
<p>you need to encode the URL as:</p>
<pre><code>http://images.google.com/images?num=30&amp;amp;q=larry+bird
</code></pre>
<p>in your anchor tag <code>href</code> attribute. Needless to say, this is easy to
forget, and is probably the single most common source of HTML validation
errors in otherwise well-marked-up web sites.</p>
<p>Markdown allows you to use these characters naturally, taking care of
all the necessary escaping for you. If you use an ampersand as part of
an HTML entity, it remains unchanged; otherwise it will be translated
into <code>&amp;amp;</code>.</p>
<p>So, if you want to include a copyright symbol in your article, you can write:</p>
<pre><code>&amp;copy;
</code></pre>
<p>and Markdown will leave it alone. But if you write:</p>
<pre><code>AT&amp;T
</code></pre>
<p>Markdown will translate it to:</p>
<pre><code>AT&amp;amp;T
</code></pre>
<p>Similarly, because Markdown supports <a href="#html">inline HTML</a>, if you use
angle brackets as delimiters for HTML tags, Markdown will treat them as
such. But if you write:</p>
<pre><code>4 &lt; 5
</code></pre>
<p>Markdown will translate it to:</p>
<pre><code>4 &amp;lt; 5
</code></pre>
<p>However, inside Markdown code spans and blocks, angle brackets and
ampersands are <em>always</em> encoded automatically. This makes it easy to use
Markdown to write about HTML code. (As opposed to raw HTML, which is a
terrible format for writing about HTML syntax, because every single <code>&lt;</code>
and <code>&amp;</code> in your example code needs to be escaped.)</p>
<hr />
<h2 id="block">Block Elements</h2>
<h3 id="p">Paragraphs and Line Breaks</h3>
<p>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.</p>
<p>The implication of the "one or more consecutive lines of text" rule is
that Markdown supports "hard-wrapped" text paragraphs. This differs
significantly from most other text-to-HTML formatters (including Movable
Type's "Convert Line Breaks" option) which translate every line break
character in a paragraph into a <code>&lt;br /&gt;</code> tag.</p>
<p>When you <em>do</em> want to insert a <code>&lt;br /&gt;</code> break tag using Markdown, you
end a line with two or more spaces, then type return.</p>
<p>Yes, this takes a tad more effort to create a <code>&lt;br /&gt;</code>, but a simplistic
"every line break is a <code>&lt;br /&gt;</code>" rule wouldn't work for Markdown.
Markdown's email-style <a href="#blockquote">blockquoting</a> and multi-paragraph <a href="#list">list items</a>
work best -- and look better -- when you format them with hard breaks.</p>
<h3 id="header">Headers</h3>
<p>Markdown supports two styles of headers, <a href="http://docutils.sourceforge.net/mirror/setext.html">Setext</a> and <a href="http://www.aaronsw.com/2002/atx/">atx</a>.</p>
<p>Setext-style headers are "underlined" using equal signs (for first-level
headers) and dashes (for second-level headers). For example:</p>
<pre><code>This is an H1
=============

This is an H2
-------------
</code></pre>
<p>Any number of underlining <code>=</code>'s or <code>-</code>'s will work.</p>
<p>Atx-style headers use 1-6 hash characters at the start of the line,
corresponding to header levels 1-6. For example:</p>
<pre><code># This is an H1

## This is an H2

###### This is an H6
</code></pre>
<p>Optionally, you may "close" atx-style headers. This is purely
cosmetic -- you can use this if you think it looks better. The
closing hashes don't even need to match the number of hashes
used to open the header. (The number of opening hashes
determines the header level.) :</p>
<pre><code># This is an H1 #

## This is an H2 ##

### This is an H3 ######
</code></pre>
<h3 id="blockquote">Blockquotes</h3>
<p>Markdown uses email-style <code>&gt;</code> characters for blockquoting. If you're
familiar with quoting passages of text in an email message, then you
know how to create a blockquote in Markdown. It looks best if you hard
wrap the text and put a <code>&gt;</code> before every line:</p>
<pre><code>&gt; This is a blockquote with two paragraphs. Lorem ipsum dolor sit amet,
&gt; consectetuer adipiscing elit. Aliquam hendrerit mi posuere lectus.
&gt; Vestibulum enim wisi, viverra nec, fringilla in, laoreet vitae, risus.
&gt;
&gt; Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
&gt; id sem consectetuer libero luctus adipiscing.
</code></pre>
<p>Markdown allows you to be lazy and only put the <code>&gt;</code> before the first
line of a hard-wrapped paragraph:</p>
<pre><code>&gt; This is a blockquote with two paragraphs. Lorem ipsum dolor sit amet,
consectetuer adipiscing elit. Aliquam hendrerit mi posuere lectus.
Vestibulum enim wisi, viverra nec, fringilla in, laoreet vitae, risus.

&gt; Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
id sem consectetuer libero luctus adipiscing.
</code></pre>
<p>Blockquotes can be nested (i.e. a blockquote-in-a-blockquote) by
adding additional levels of <code>&gt;</code>:</p>
<pre><code>&gt; This is the first level of quoting.
&gt;
&gt; &gt; This is nested blockquote.
&gt;
&gt; Back to the first level.
</code></pre>
<p>Blockquotes can contain other Markdown elements, including headers, lists,
and code blocks:</p>
<pre><code>&gt; ## This is a header.
&gt;
&gt; 1.   This is the first list item.
&gt; 2.   This is the second list item.
&gt;
&gt; Here's some example code:
&gt;
&gt;     return shell_exec("echo $input | $markdown_script");
</code></pre>
<p>Any decent text editor should make email-style quoting easy. For
example, with BBEdit, you can make a selection and choose Increase
Quote Level from the Text menu.</p>
<h3 id="list">Lists</h3>
<p>Markdown supports ordered (numbered) and unordered (bulleted) lists.</p>
<p>Unordered lists use asterisks, pluses, and hyphens -- interchangably
-- as list markers:</p>
<pre><code>*   Red
*   Green
*   Blue
</code></pre>
<p>is equivalent to:</p>
<pre><code>+   Red
+   Green
+   Blue
</code></pre>
<p>and:</p>
<pre><code>-   Red
-   Green
-   Blue
</code></pre>
<p>Ordered lists use numbers followed by periods:</p>
<pre><code>1.  Bird
2.  McHale
3.  Parish
</code></pre>
<p>It's important to note that the actual numbers you use to mark the
list have no effect on the HTML output Markdown produces. The HTML
Markdown produces from the above list is:</p>
<pre><code>&lt;ol&gt;
&lt;li&gt;Bird&lt;/li&gt;
&lt;li&gt;McHale&lt;/li&gt;
&lt;li&gt;Parish&lt;/li&gt;
&lt;/ol&gt;
</code></pre>
<p>If you instead wrote the list in Markdown like this:</p>
<pre><code>1.  Bird
1.  McHale
1.  Parish
</code></pre>
<p>or even:</p>
<pre><code>3. Bird
1. McHale
8. Parish
</code></pre>
<p>you'd get the exact same HTML output. The point is, if you want to,
you can use ordinal numbers in your ordered Markdown lists, so that
the numbers in your source match the numbers in your published HTML.
But if you want to be lazy, you don't have to.</p>
<p>If you do use lazy list numbering, however, you should still start the
list with the number 1. At some point in the future, Markdown may support
starting ordered lists at an arbitrary number.</p>
<p>List markers typically start at the left margin, but may be indented by
up to three spaces. List markers must be followed by one or more spaces
or a tab.</p>
<p>To make lists look nice, you can wrap items with hanging indents:</p>
<pre><code>*   Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
    Aliquam hendrerit mi posuere lectus. Vestibulum enim wisi,
    viverra nec, fringilla in, laoreet vitae, risus.
*   Donec sit amet nisl. Aliquam semper ipsum sit amet velit.
    Suspendisse id sem consectetuer libero luctus adipiscing.
</code></pre>
<p>But if you want to be lazy, you don't have to:</p>
<pre><code>*   Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
Aliquam hendrerit mi posuere lectus. Vestibulum enim wisi,
viverra nec, fringilla in, laoreet vitae, risus.
*   Donec sit amet nisl. Aliquam semper ipsum sit amet velit.
Suspendisse id sem consectetuer libero luctus adipiscing.
</code></pre>
<p>If list items are separated by blank lines, Markdown will wrap the
items in <code>&lt;p&gt;</code> tags in the HTML output. For example, this input:</p>
<pre><code>*   Bird
*   Magic
</code></pre>
<p>will turn into:</p>
<pre><code>&lt;ul&gt;
&lt;li&gt;Bird&lt;/li&gt;
&lt;li&gt;Magic&lt;/li&gt;
&lt;/ul&gt;
</code></pre>
<p>But this:</p>
<pre><code>*   Bird

*   Magic
</code></pre>
<p>will turn into:</p>
<pre><code>&lt;ul&gt;
&lt;li&gt;&lt;p&gt;Bird&lt;/p&gt;&lt;/li&gt;
&lt;li&gt;&lt;p&gt;Magic&lt;/p&gt;&lt;/li&gt;
&lt;/ul&gt;
</code></pre>
<p>List items may consist of multiple paragraphs. Each subsequent
paragraph in a list item must be indented by either 4 spaces
or one tab:</p>
<pre><code>1.  This is a list item with two paragraphs. Lorem ipsum dolor
    sit amet, consectetuer adipiscing elit. Aliquam hendrerit
    mi posuere lectus.

    Vestibulum enim wisi, viverra nec, fringilla in, laoreet
    vitae, risus. Donec sit amet nisl. Aliquam semper ipsum
    sit amet velit.

2.  Suspendisse id sem consectetuer libero luctus adipiscing.
</code></pre>
<p>It looks nice if you indent every line of the subsequent
paragraphs, but here again, Markdown will allow you to be
lazy:</p>
<pre><code>*   This is a list item with two paragraphs.

    This is the second paragraph in the list item. You're
only required to indent the first line. Lorem ipsum dolor
sit amet, consectetuer adipiscing elit.

*   Another item in the same list.
</code></pre>
<p>To put a blockquote within a list item, the blockquote's <code>&gt;</code>
delimiters need to be indented:</p>
<pre><code>*   A list item with a blockquote:

    &gt; This is a blockquote
    &gt; inside a list item.
</code></pre>
<p>To put a code block within a list item, the code block needs
to be indented <em>twice</em> -- 8 spaces or two tabs:</p>
<pre><code>*   A list item with a code block:

        &lt;code goes here&gt;
</code></pre>
<p>It's worth noting that it's possible to trigger an ordered list by
accident, by writing something like this:</p>
<pre><code>1986. What a great season.
</code></pre>
<p>In other words, a <em>number-period-space</em> sequence at the beginning of a
line. To avoid this, you can backslash-escape the period:</p>
<pre><code>1986\. What a great season.
</code></pre>
<h3 id="precode">Code Blocks</h3>
<p>Pre-formatted code blocks are used for writing about programming or
markup source code. Rather than forming normal paragraphs, the lines
of a code block are interpreted literally. Markdown wraps a code block
in both <code>&lt;pre&gt;</code> and <code>&lt;code&gt;</code> tags.</p>
<p>To produce a code block in Markdown, simply indent every line of the
block by at least 4 spaces or 1 tab. For example, given this input:</p>
<pre><code>This is a normal paragraph:

    This is a code block.
</code></pre>
<p>Markdown will generate:</p>
<pre><code>&lt;p&gt;This is a normal paragraph:&lt;/p&gt;

&lt;pre&gt;&lt;code&gt;This is a code block.
&lt;/code&gt;&lt;/pre&gt;
</code></pre>
<p>One level of indentation -- 4 spaces or 1 tab -- is removed from each
line of the code block. For example, this:</p>
<pre><code>Here is an example of AppleScript:

    tell application "Foo"
        beep
    end tell
</code></pre>
<p>will turn into:</p>
<pre><code>&lt;p&gt;Here is an example of AppleScript:&lt;/p&gt;

&lt;pre&gt;&lt;code&gt;tell application "Foo"
    beep
end tell
&lt;/code&gt;&lt;/pre&gt;
</code></pre>
<p>A code block continues until it reaches a line that is not indented
(or the end of the article).</p>
<p>Within a code block, ampersands (<code>&amp;</code>) and angle brackets (<code>&lt;</code> and <code>&gt;</code>)
are automatically converted into HTML entities. This makes it very
easy to include example HTML source code using Markdown -- just paste
it and indent it, and Markdown will handle the hassle of encoding the
ampersands and angle brackets. For example, this:</p>
<pre><code>    &lt;div class="footer"&gt;
        &amp;copy; 2004 Foo Corporation
    &lt;/div&gt;
</code></pre>
<p>will turn into:</p>
<pre><code>&lt;pre&gt;&lt;code&gt;&amp;lt;div class="footer"&amp;gt;
    &amp;amp;copy; 2004 Foo Corporation
&amp;lt;/div&amp;gt;
&lt;/code&gt;&lt;/pre&gt;
</code></pre>
<p>Regular Markdown syntax is not processed within code blocks. E.g.,
asterisks are just literal asterisks within a code block. This means
it's also easy to use Markdown to write about Markdown's own syntax.</p>
<h3 id="hr">Horizontal Rules</h3>
<p>You can produce a horizontal rule tag (<code>&lt;hr /&gt;</code>) by placing three or
more hyphens, asterisks, or underscores on a line by themselves. If you
wish, you may use spaces between the hyphens or asterisks. Each of the
following lines will produce a horizontal rule:</p>
<pre><code>* * *

***

*****

- - -

---------------------------------------

_ _ _
</code></pre>
<hr />
<h2 id="span">Span Elements</h2>
<h3 id="link">Links</h3>
<p>Markdown supports two style of links: <em>inline</em> and <em>reference</em>.</p>
<p>In both styles, the link text is delimited by [square brackets].</p>
<p>To create an inline link, use a set of regular parentheses immediately
after the link text's closing square bracket. Inside the parentheses,
put the URL where you want the link to point, along with an <em>optional</em>
title for the link, surrounded in quotes. For example:</p>
<pre><code>This is [an example](http://example.com/ "Title") inline link.

[This link](http://example.net/) has no title attribute.
</code></pre>
<p>Will produce:</p>
<pre><code>&lt;p&gt;This is &lt;a href="http://example.com/" title="Title"&gt;
an example&lt;/a&gt; inline link.&lt;/p&gt;

&lt;p&gt;&lt;a href="http://example.net/"&gt;This link&lt;/a&gt; has no
title attribute.&lt;/p&gt;
</code></pre>
<p>If you're referring to a local resource on the same server, you can
use relative paths:</p>
<pre><code>See my [About](/about/) page for details.
</code></pre>
<p>Reference-style links use a second set of square brackets, inside
which you place a label of your choosing to identify the link:</p>
<pre><code>This is [an example][id] reference-style link.
</code></pre>
<p>You can optionally use a space to separate the sets of brackets:</p>
<pre><code>This is [an example] [id] reference-style link.
</code></pre>
<p>Then, anywhere in the document, you define your link label like this,
on a line by itself:</p>
<pre><code>[id]: http://example.com/  "Optional Title Here"
</code></pre>
<p>That is:</p>
<ul>
<li>Square brackets containing the link identifier (optionally
indented from the left margin using up to three spaces);</li>
<li>followed by a colon;</li>
<li>followed by one or more spaces (or tabs);</li>
<li>followed by the URL for the link;</li>
<li>optionally followed by a title attribute for the link, enclosed
in double or single quotes, or enclosed in parentheses.</li>
</ul>
<p>The following three link definitions are equivalent:</p>
<pre><code>[foo]: http://example.com/  "Optional Title Here"
[foo]: http://example.com/  'Optional Title Here'
[foo]: http://example.com/  (Optional Title Here)
</code></pre>
<p><strong>Note:</strong> There is a known bug in Markdown.pl 1.0.1 which prevents
single quotes from being used to delimit link titles.</p>
<p>The link URL may, optionally, be surrounded by angle brackets:</p>
<pre><code>[id]: &lt;http://example.com/&gt;  "Optional Title Here"
</code></pre>
<p>You can put the title attribute on the next line and use extra spaces
or tabs for padding, which tends to look better with longer URLs:</p>
<pre><code>[id]: http://example.com/longish/path/to/resource/here
    "Optional Title Here"
</code></pre>
<p>Link definitions are only used for creating links during Markdown
processing, and are stripped from your document in the HTML output.</p>
<p>Link definition names may consist of letters, numbers, spaces, and
punctuation -- but they are <em>not</em> case sensitive. E.g. these two
links:</p>
<pre><code>[link text][a]
[link text][A]
</code></pre>
<p>are equivalent.</p>
<p>The <em>implicit link name</em> shortcut allows you to omit the name of the
link, in which case the link text itself is used as the name.
Just use an empty set of square brackets -- e.g., to link the word
"Google" to the google.com web site, you could simply write:</p>
<pre><code>[Google][]
</code></pre>
<p>And then define the link:</p>
<pre><code>[Google]: http://google.com/
</code></pre>
<p>Because link names may contain spaces, this shortcut even works for
multiple words in the link text:</p>
<pre><code>Visit [Daring Fireball][] for more information.
</code></pre>
<p>And then define the link:</p>
<pre><code>[Daring Fireball]: http://daringfireball.net/
</code></pre>
<p>Link definitions can be placed anywhere in your Markdown document. I
tend to put them immediately after each paragraph in which they're
used, but if you want, you can put them all at the end of your
document, sort of like footnotes.</p>
<p>Here's an example of reference links in action:</p>
<pre><code>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"
</code></pre>
<p>Using the implicit link name shortcut, you could instead write:</p>
<pre><code>I get 10 times more traffic from [Google][] than from
[Yahoo][] or [MSN][].

  [google]: http://google.com/        "Google"
  [yahoo]:  http://search.yahoo.com/  "Yahoo Search"
  [msn]:    http://search.msn.com/    "MSN Search"
</code></pre>
<p>Both of the above examples will produce the following HTML output:</p>
<pre><code>&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;
</code></pre>
<p>For comparison, here is the same paragraph written using
Markdown's inline link style:</p>
<pre><code>I get 10 times more traffic from [Google](http://google.com/ "Google")
than from [Yahoo](http://search.yahoo.com/ "Yahoo Search") or
[MSN](http://search.msn.com/ "MSN Search").
</code></pre>
<p>The point of reference-style links is not that they're easier to
write. The point is that with reference-style links, your document
source is vastly more readable. Compare the above examples: using
reference-style links, the paragraph itself is only 81 characters
long; with inline-style links, it's 176 characters; and as raw HTML,
it's 234 characters. In the raw HTML, there's more markup than there
is text.</p>
<p>With Markdown's reference-style links, a source document much more
closely resembles the final output, as rendered in a browser. By
allowing you to move the markup-related metadata out of the paragraph,
you can add links without interrupting the narrative flow of your
prose.</p>
<h3 id="em">Emphasis</h3>
<p>Markdown treats asterisks (<code>*</code>) and underscores (<code>_</code>) as indicators of
emphasis. Text wrapped with one <code>*</code> or <code>_</code> will be wrapped with an
HTML <code>&lt;em&gt;</code> tag; double <code>*</code>'s or <code>_</code>'s will be wrapped with an HTML
<code>&lt;strong&gt;</code> tag. E.g., this input:</p>
<pre><code>*single asterisks*

_single underscores_

**double asterisks**

__double underscores__
</code></pre>
<p>will produce:</p>
<pre><code>&lt;em&gt;single asterisks&lt;/em&gt;

&lt;em&gt;single underscores&lt;/em&gt;

&lt;strong&gt;double asterisks&lt;/strong&gt;

&lt;strong&gt;double underscores&lt;/strong&gt;
</code></pre>
<p>You can use whichever style you prefer; the lone restriction is that
the same character must be used to open and close an emphasis span.</p>
<p>Emphasis can be used in the middle of a word:</p>
<pre><code>un*frigging*believable
</code></pre>
<p>But if you surround an <code>*</code> or <code>_</code> with spaces, it'll be treated as a
literal asterisk or underscore.</p>
<p>To produce a literal asterisk or underscore at a position where it
would otherwise be used as an emphasis delimiter, you can backslash
escape it:</p>
<pre><code>\*this text is surrounded by literal asterisks\*
</code></pre>
<h3 id="code">Code</h3>
<p>To indicate a span of code, wrap it with backtick quotes (<code>`</code>).
Unlike a pre-formatted code block, a code span indicates code within a
normal paragraph. For example:</p>
<pre><code>Use the `printf()` function.
</code></pre>
<p>will produce:</p>
<pre><code>&lt;p&gt;Use the &lt;code&gt;printf()&lt;/code&gt; function.&lt;/p&gt;
</code></pre>
<p>To include a literal backtick character within a code span, you can use
multiple backticks as the opening and closing delimiters:</p>
<pre><code>``There is a literal backtick (`) here.``
</code></pre>
<p>which will produce this:</p>
<pre><code>&lt;p&gt;&lt;code&gt;There is a literal backtick (`) here.&lt;/code&gt;&lt;/p&gt;
</code></pre>
<p>The backtick delimiters surrounding a code span may include spaces --
one after the opening, one before the closing. This allows you to place
literal backtick characters at the beginning or end of a code span:</p>
<pre><code>A single backtick in a code span: `` ` ``

A backtick-delimited string in a code span: `` `foo` ``
</code></pre>
<p>will produce:</p>
<pre><code>&lt;p&gt;A single backtick in a code span: &lt;code&gt;`&lt;/code&gt;&lt;/p&gt;

&lt;p&gt;A backtick-delimited string in a code span: &lt;code&gt;`foo`&lt;/code&gt;&lt;/p&gt;
</code></pre>
<p>With a code span, ampersands and angle brackets are encoded as HTML
entities automatically, which makes it easy to include example HTML
tags. Markdown will turn this:</p>
<pre><code>Please don't use any `&lt;blink&gt;` tags.
</code></pre>
<p>into:</p>
<pre><code>&lt;p&gt;Please don't use any &lt;code&gt;&amp;lt;blink&amp;gt;&lt;/code&gt; tags.&lt;/p&gt;
</code></pre>
<p>You can write this:</p>
<pre><code>`&amp;#8212;` is the decimal-encoded equivalent of `&amp;mdash;`.
</code></pre>
<p>to produce:</p>
<pre><code>&lt;p&gt;&lt;code&gt;&amp;amp;#8212;&lt;/code&gt; is the decimal-encoded
equivalent of &lt;code&gt;&amp;amp;mdash;&lt;/code&gt;.&lt;/p&gt;
</code></pre>
<h3 id="img">Images</h3>
<p>Admittedly, it's fairly difficult to devise a "natural" syntax for
placing images into a plain text document format.</p>
<p>Markdown uses an image syntax that is intended to resemble the syntax
for links, allowing for two styles: <em>inline</em> and <em>reference</em>.</p>
<p>Inline image syntax looks like this:</p>
<pre><code>![Alt text](/path/to/img.jpg)

![Alt text](/path/to/img.jpg "Optional title")
</code></pre>
<p>That is:</p>
<ul>
<li>An exclamation mark: <code>!</code>;</li>
<li>followed by a set of square brackets, containing the <code>alt</code>
attribute text for the image;</li>
<li>followed by a set of parentheses, containing the URL or path to
the image, and an optional <code>title</code> attribute enclosed in double
or single quotes.</li>
</ul>
<p>Reference-style image syntax looks like this:</p>
<pre><code>![Alt text][id]
</code></pre>
<p>Where "id" is the name of a defined image reference. Image references
are defined using syntax identical to link references:</p>
<pre><code>[id]: url/to/image  "Optional title attribute"
</code></pre>
<p>As of this writing, Markdown has no syntax for specifying the
dimensions of an image; if this is important to you, you can simply
use regular HTML <code>&lt;img&gt;</code> tags.</p>
<hr />
<h2 id="misc">Miscellaneous</h2>
<h3 id="autolink">Automatic Links</h3>
<p>Markdown supports a shortcut style for creating "automatic" links for URLs and email addresses: simply surround the URL or email address with angle brackets. What this means is that if you want to show the actual text of a URL or email address, and also have it be a clickable link, you can do this:</p>
<pre><code>&lt;http://example.com/&gt;
</code></pre>
<p>Markdown will turn this into:</p>
<pre><code>&lt;a href="http://example.com/"&gt;http://example.com/&lt;/a&gt;
</code></pre>
<p>Automatic links for email addresses work similarly, except that
Markdown will also perform a bit of randomized decimal and hex
entity-encoding to help obscure your address from address-harvesting
spambots. For example, Markdown will turn this:</p>
<pre><code>&lt;address@example.com&gt;
</code></pre>
<p>into something like this:</p>
<pre><code>&lt;a href="&amp;#x6D;&amp;#x61;i&amp;#x6C;&amp;#x74;&amp;#x6F;:&amp;#x61;&amp;#x64;&amp;#x64;&amp;#x72;&amp;#x65;
&amp;#115;&amp;#115;&amp;#64;&amp;#101;&amp;#120;&amp;#x61;&amp;#109;&amp;#x70;&amp;#x6C;e&amp;#x2E;&amp;#99;&amp;#111;
&amp;#109;"&gt;&amp;#x61;&amp;#x64;&amp;#x64;&amp;#x72;&amp;#x65;&amp;#115;&amp;#115;&amp;#64;&amp;#101;&amp;#120;&amp;#x61;
&amp;#109;&amp;#x70;&amp;#x6C;e&amp;#x2E;&amp;#99;&amp;#111;&amp;#109;&lt;/a&gt;
</code></pre>
<p>which will render in a browser as a clickable link to "address@example.com".</p>
<p>(This sort of entity-encoding trick will indeed fool many, if not
most, address-harvesting bots, but it definitely won't fool all of
them. It's better than nothing, but an address published in this way
will probably eventually start receiving spam.)</p>
<h3 id="backslash">Backslash Escapes</h3>
<p>Markdown allows you to use backslash escapes to generate literal
characters which would otherwise have special meaning in Markdown's
formatting syntax. For example, if you wanted to surround a word
with literal asterisks (instead of an HTML <code>&lt;em&gt;</code> tag), you can use
backslashes before the asterisks, like this:</p>
<pre><code>\*literal asterisks\*
</code></pre>
<p>Markdown provides backslash escapes for the following characters:</p>
<pre><code>\	backslash
`	backtick
*	asterisk
_	underscore
{}	curly braces
[]	square brackets
()	parentheses
#	hash mark
+	plus sign
-	minus sign (hyphen)
.	dot
!	exclamation mark
</code></pre>
tests/markdown-data/unicode.html000066600000004354151456371750013003 0ustar00<h1>这是一段Unicode文本测试</h1>
<p>This file should be saved under UTF-8 without BOM.</p>
<p>All content below sampled from <a href="https://en.wikipedia.org/wiki/Unicode">Wikipedia</a> in different languages.</p>
<p>ZH:
Unicode（中文：萬國碼、國際碼、統一碼、單一碼）是電腦科學領域裡的一項業界標準。它对世界上大部分的文字系統進行了整理、編碼，使得電腦可以用更為簡單的方式來呈現和處理文字。</p>
<p>JA:
Unicode（ユニコード）とは、符号化文字集合や文字符号化方式などを定めた、文字コードの業界規格である。文字集合（文字セット）が単一の大規模文字セットであること（「Uni」という名はそれに由来する）などが特徴である。</p>
<p>KO:
유니코드(Unicode)는 전 세계의 모든 문자를 컴퓨터에서 일관되게 표현하고 다룰 수 있도록 설계된 산업 표준이며, 유니코드 협회(Unicode Consortium)가 제정한다. 이 표준에는 ISO 10646 문자 집합, 문자 인코딩, 문자 정보 데이터베이스, 문자들을 다루기 위한 알고리즘 등을 포함하고 있다</p>
<p>AS:
ইউনিক’ড (English:  Unicode) হৈছে কম্পিউটাৰৰ লিখন প্ৰণালীত থকা আখৰ বা চিনবোৰৰ সংহত নিয়মীকৰণ,নিৰ্দেশনা আৰু প্ৰতিনিধিত্ব কৰিব পৰাকৈ ব্যৱহৃত এক কাৰিকৰী মান । ১৯৯১ চনত Unicode Consortium নামৰ অপেছাদাৰী সংগঠনটোৱে ইয়াক উদ্ভাৱন কৰে । শেহতীয়াকৈ</p>
<p>AR:
في علم الحاسوب، الترميز الموحد (يونيكود[1] أو يُونِكُود[2]) معيار يمكن الحواسيب من تمثيل النصوص المكتوبة بأغلب نظم الكتابة ومعالجتها، بصورة متناسقة. يتكون يونيكود من 100،000 محرف، وطقم من مخططات الرموز كمرجع مرئي، ونهج في الترميز، وطقم من ترميزات المحارف المعيارية، وسرد لخصائص</p>
tests/markdown-data/md1_tidyness.md000066600000000116151456371750013404 0ustar00> A list within a blockquote:
> 
> *	asterisk 1
> *	asterisk 2
> *	asterisk 3
tests/markdown-data/md1_literal_quotes_in_titles.html000066600000000242151456371750017214 0ustar00<p>Foo <a href="/url/" title="Title with &quot;quotes&quot; inside">bar</a>.</p>
<p>Foo <a href="/url/" title="Title with &quot;quotes&quot; inside">bar</a>.</p>
tests/markdown-data/md1_amps_and_angle_encoding.md000066600000000514151456371750016342 0ustar00AT&T has an ampersand in their name.

AT&amp;T is another way to write it.

This & that.

4 < 5.

6 > 5.

Here's a [link] [1] with an ampersand in the URL.

Here's a link with an amersand in the link text: [AT&T] [2].

Here's an inline [link](/script?foo=1&bar=2).


[1]: http://example.com/?foo=1&bar=2
[2]: http://att.com/  "AT&T"tests/markdown-data/nested-lists.md000066600000001265151456371750013425 0ustar00- list1
 - list2
- list3

------

- list1
  - list2
- list3

------

 - list1
  - list2
 - list3

------

 - list1
   - list2
 - list3

------

  - list1
   - list2
  - list3

------

  - list1
    - list2
  - list3

------

   - list1
    - list2
   - list3

------

   - list1
     - list2
   - list3

------

1. li

2. li

   - li
   - li

3. li

------

1. li
2. li
   - li
   - li
3. li

------

- li

- li

   1. li
   2. li

- li

------

- li
- li
   1. li
   2. li
- li

------

- test
- test
   - test
   - test
- test

------

- test
- test

   - test
   - test

- test

------
- test
- test

   - test
   - test
- test

------

- test

- test

   - test

   - test

- test

------
tests/markdown-data/utf8-do-not-kill-characters.html000066600000000210151456371750016472 0ustar00<p>абвгдеёжзийклмнопрстуфхцчшщъыьэюя</p>
<p>there is a charater, 配</p>
<p>Arabic Latter "م (M)"</p>
tests/markdown-data/utf8-do-not-kill-characters.md000066600000000164151456371750016136 0ustar00абвгдеёжзийклмнопрстуфхцчшщъыьэюя

there is a charater, 配

Arabic Latter "م (M)"tests/markdown-data/test_precedence.html000066600000000076151456371750014506 0ustar00<p>Not a headline but two HR:</p>
<hr />
<hr />
<hr />
<hr />
tests/markdown-data/empty-line.html000066600000000146151456371750013433 0ustar00<p>0</p>
<p>0
Lorem ipsum dolor</p>
<p>Lorem ipsum dolor
0</p>
<pre><code>code
</code></pre>
<p>0</p>
tests/markdown-data/escape-in-link.md000066600000000405151456371750013601 0ustar00nice [video](http://www.youtube.com/video\-on\e). Nice\-vide\o star \*

nice ![video](http://www.youtube.com/video\-on\e). Nice\-vide\o star \*

[video]: http://www.youtube.com/video\-on\e

[video] and <http://www.youtube.com/video\-on\e> and <m\a\-il@cebe.cc>
tests/markdown-data/md1_inline_html_simple.md000066600000001051151456371750015414 0ustar00Here's a simple block:

<div>
	foo
</div>

This should be a code block, though:

	<div>
		foo
	</div>

As should this:

	<div>foo</div>

Now, nested:

<div>
	<div>
		<div>
			foo
		</div>
	</div>
</div>

This should just be an HTML comment:

<!-- Comment -->

Multiline:

<!--
Blah
Blah
-->

Code block:

	<!-- Comment -->

Just plain comment, with trailing spaces on the line:

<!-- foo -->   

Code:

	<hr />
	
Hr's:

<hr>

<hr/>

<hr />

<hr>   

<hr/>  

<hr /> 

<hr class="foo" id="bar" />

<hr class="foo" id="bar"/>

<hr class="foo" id="bar" >

tests/markdown-data/README000066600000000157151456371750011344 0ustar00All tests prefixed with `md1_` are taken from http://daringfireball.net/projects/downloads/MarkdownTest_1.0.ziptests/markdown-data/lazy-list.html000066600000001523151456371750013300 0ustar00<ul>
<li>Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
Aliquam hendrerit mi posuere lectus. Vestibulum enim wisi,
viverra nec, fringilla in, laoreet vitae, risus.</li>
<li>Donec sit amet nisl. Aliquam semper ipsum sit amet velit.
Suspendisse id sem consectetuer libero luctus adipiscing.</li>
</ul>
<ul>
<li><p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit.</p>
</li>
<li><p>Donec sit amet nisl. Aliquam semper ipsum sit amet velit.</p>
</li>
</ul>
<ol>
<li>Item one.</li>
<li>Item two with some code:<pre><code>code one
</code></pre>
</li>
</ol>
<ol>
<li><p>Item one.</p>
</li>
<li><p>Paragraph 1</p>
<p>Paragraph 2</p>
</li>
<li><p>Item three with code:</p>
<pre><code>code two
</code></pre>
</li>
</ol>
<p>Paragraph.</p>
<ul>
<li><p>line1
line2</p>
<p>line1
line2</p>
<p>line1
line2
line3
line4</p>
</li>
</ul>
<p>line 5</p>
tests/markdown-data/md1_horizontal_rules.html000066600000000621151456371750015512 0ustar00<p>Dashes:</p>
<hr />
<hr />
<hr />
<hr />
<pre><code>---
</code></pre>
<hr />
<hr />
<hr />
<hr />
<pre><code>- - -
</code></pre>
<p>Asterisks:</p>
<hr />
<hr />
<hr />
<hr />
<pre><code>***
</code></pre>
<hr />
<hr />
<hr />
<hr />
<pre><code>* * *
</code></pre>
<p>Underscores:</p>
<hr />
<hr />
<hr />
<hr />
<pre><code>___
</code></pre>
<hr />
<hr />
<hr />
<hr />
<pre><code>_ _ _
</code></pre>
tests/markdown-data/list_and_reference.md000066600000000240151456371750014612 0ustar00link [ref1]

- item 1 [ref2]
- item 2

  [ref1]: http://example.com/a
[ref2]: http://example.com/b


- item 1 [ref2]
- item 2

    [ref3]: http://example.com/a
tests/markdown-data/html-block.html000066600000000646151456371750013411 0ustar00<p>paragraph 1 is here</p>
<table>
	<tr>
		<td>a</td>
		<td>b</td>
	</tr>
	<tr>
		<td>c</td>
		<td>d</td>
	</tr>
</table>
<p>more markdown here</p>
<p>&lt; this is not an html tag</p>
<p>&lt;thisisnotanhtmltag</p>
<p><span class="test">some inline <strong>md</strong></span></p>
<p><span>some inline <strong>md</strong></span></p>
<p>self-closing on block level:</p>
<p>this is a paragraph</p>
<hr style="clear: both;" />
tests/markdown-data/md1_ordered_and_unordered_lists.md000066600000001512151456371750017276 0ustar00## Unordered

Asterisks tight:

*	asterisk 1
*	asterisk 2
*	asterisk 3


Asterisks loose:

*	asterisk 1

*	asterisk 2

*	asterisk 3

- - -

Pluses tight:

+	Plus 1
+	Plus 2
+	Plus 3


Pluses loose:

+	Plus 1

+	Plus 2

+	Plus 3

* * *


Minuses tight:

-	Minus 1
-	Minus 2
-	Minus 3


Minuses loose:

-	Minus 1

-	Minus 2

-	Minus 3


## Ordered

Tight:

1.	First
2.	Second
3.	Third

and:

1. One
2. Two
3. Three


Loose using tabs:

1.	First

2.	Second

3.	Third

and using spaces:

1. One

2. Two

3. Three

Multiple paragraphs:

1.	Item 1, graf one.

	Item 2. graf two. The quick brown fox jumped over the lazy dog's
	back.
	
2.	Item 2.

3.	Item 3.



## Nested

*	Tab
	*	Tab
		*	Tab

Here's another:

1. First
2. Second:
	* Fee
	* Fie
	* Foe
3. Third

Same thing but with paragraphs:

1. First

2. Second:

	* Fee
	* Fie
	* Foe

3. Third
tests/markdown-data/md1_ordered_and_unordered_lists.html000066600000003046151456371750017646 0ustar00<h2>Unordered</h2>
<p>Asterisks tight:</p>
<ul>
<li>asterisk 1</li>
<li>asterisk 2</li>
<li>asterisk 3</li>
</ul>
<p>Asterisks loose:</p>
<ul>
<li><p>asterisk 1</p>
</li>
<li><p>asterisk 2</p>
</li>
<li><p>asterisk 3</p>
</li>
</ul>
<hr />
<p>Pluses tight:</p>
<ul>
<li>Plus 1</li>
<li>Plus 2</li>
<li>Plus 3</li>
</ul>
<p>Pluses loose:</p>
<ul>
<li><p>Plus 1</p>
</li>
<li><p>Plus 2</p>
</li>
<li><p>Plus 3</p>
</li>
</ul>
<hr />
<p>Minuses tight:</p>
<ul>
<li>Minus 1</li>
<li>Minus 2</li>
<li>Minus 3</li>
</ul>
<p>Minuses loose:</p>
<ul>
<li><p>Minus 1</p>
</li>
<li><p>Minus 2</p>
</li>
<li><p>Minus 3</p>
</li>
</ul>
<h2>Ordered</h2>
<p>Tight:</p>
<ol>
<li>First</li>
<li>Second</li>
<li>Third</li>
</ol>
<p>and:</p>
<ol>
<li>One</li>
<li>Two</li>
<li>Three</li>
</ol>
<p>Loose using tabs:</p>
<ol>
<li><p>First</p>
</li>
<li><p>Second</p>
</li>
<li><p>Third</p>
</li>
</ol>
<p>and using spaces:</p>
<ol>
<li><p>One</p>
</li>
<li><p>Two</p>
</li>
<li><p>Three</p>
</li>
</ol>
<p>Multiple paragraphs:</p>
<ol>
<li><p>Item 1, graf one.</p>
<p>Item 2. graf two. The quick brown fox jumped over the lazy dog's
back.</p>
</li>
<li><p>Item 2.</p>
</li>
<li><p>Item 3.</p>
</li>
</ol>
<h2>Nested</h2>
<ul>
<li>Tab<ul>
<li>Tab<ul>
<li>Tab</li>
</ul>
</li>
</ul>
</li>
</ul>
<p>Here's another:</p>
<ol>
<li>First</li>
<li>Second:<ul>
<li>Fee</li>
<li>Fie</li>
<li>Foe</li>
</ul>
</li>
<li>Third</li>
</ol>
<p>Same thing but with paragraphs:</p>
<ol>
<li><p>First</p>
</li>
<li><p>Second:</p>
<ul>
<li>Fee</li>
<li>Fie</li>
<li>Foe</li>
</ul>
</li>
<li><p>Third</p>
</li>
</ol>
tests/markdown-data/md1_nested_blockquotes.md000066600000000030151456371750015432 0ustar00> foo
>
> > bar
>
> foo
tests/markdown-data/list_items_with_undefined_ref.md000066600000001015151456371750017064 0ustar00* [[\yii\caching\ApcCache]]: uses PHP [APC](http://php.net/manual/en/book.apc.php) extension. This option can be
  considered as the fastest one when dealing with cache for a centralized thick application (e.g. one
  server, no dedicated load balancers, etc.).

* [[\yii\caching\DbCache]]: uses a database table to store cached data. By default, it will create and use a
  [SQLite3](http://sqlite.org/) database under the runtime directory. You can explicitly specify a database for
  it to use by setting its `db` property.
tests/markdown-data/dense-block-markers.html000066600000001405151456371750015177 0ustar00<h1>this is to test dense blocks (no newlines between them)</h1>
<hr />
<h2>what is Markdown?</h2>
<p>see <a href="http://en.wikipedia.org/wiki/Markdown">Wikipedia</a></p>
<h2>a h2</h2>
<p>paragraph</p>
<p>this is a paragraph, not a headline or list
next line
- whoo</p>
<p>par</p>
<pre><code>code
code
</code></pre>
<p>par</p>
<h3>Tasks list</h3>
<ul>
<li>list items</li>
</ul>
<h2>headline1</h2>
<blockquote><p>quote
quote</p>
</blockquote>
<h2>headline2</h2>
<hr />
<h1>h1</h1>
<h2>h2</h2>
<hr />
<h3>h3</h3>
<ol>
<li>ol1</li>
<li>ol2</li>
</ol>
<h4>h4</h4>
<ul>
<li>listA</li>
<li>listB</li>
</ul>
<h5>h5</h5>
<h6>h6</h6>
<hr />
<hr />
<h2>changelog 1</h2>
<ul>
<li>17-Feb-2013 re-design</li>
</ul>
<hr />
<h2>changelog 2</h2>
<ul>
<li>17-Feb-2013 re-design</li>
</ul>
tests/markdown-data/nested-lists.html000066600000002604151456371750013767 0ustar00<ul>
<li>list1</li>
<li>list2</li>
<li>list3</li>
</ul>
<hr />
<ul>
<li>list1<ul>
<li>list2</li>
</ul>
</li>
<li>list3</li>
</ul>
<hr />
<ul>
<li>list1</li>
<li>list2</li>
<li>list3</li>
</ul>
<hr />
<ul>
<li>list1<ul>
<li>list2</li>
</ul>
</li>
<li>list3</li>
</ul>
<hr />
<ul>
<li>list1</li>
<li>list2</li>
<li>list3</li>
</ul>
<hr />
<ul>
<li>list1<ul>
<li>list2</li>
</ul>
</li>
<li>list3</li>
</ul>
<hr />
<ul>
<li>list1</li>
<li>list2</li>
<li>list3</li>
</ul>
<hr />
<ul>
<li>list1<ul>
<li>list2</li>
</ul>
</li>
<li>list3</li>
</ul>
<hr />
<ol>
<li><p>li</p>
</li>
<li><p>li</p>
<ul>
<li>li</li>
<li>li</li>
</ul>
</li>
<li><p>li</p>
</li>
</ol>
<hr />
<ol>
<li>li</li>
<li>li<ul>
<li>li</li>
<li>li</li>
</ul>
</li>
<li>li</li>
</ol>
<hr />
<ul>
<li><p>li</p>
</li>
<li><p>li</p>
<ol>
<li>li</li>
<li>li</li>
</ol>
</li>
<li><p>li</p>
</li>
</ul>
<hr />
<ul>
<li>li</li>
<li>li<ol>
<li>li</li>
<li>li</li>
</ol>
</li>
<li>li</li>
</ul>
<hr />
<ul>
<li>test</li>
<li>test<ul>
<li>test</li>
<li>test</li>
</ul>
</li>
<li>test</li>
</ul>
<hr />
<ul>
<li>test</li>
<li><p>test</p>
<ul>
<li>test</li>
<li>test</li>
</ul>
</li>
<li><p>test</p>
</li>
</ul>
<hr />
<ul>
<li>test</li>
<li><p>test</p>
<ul>
<li>test</li>
<li>test</li>
</ul>
</li>
<li>test</li>
</ul>
<hr />
<ul>
<li><p>test</p>
</li>
<li><p>test</p>
<ul>
<li><p>test</p>
</li>
<li><p>test</p>
</li>
</ul>
</li>
<li><p>test</p>
</li>
</ul>
<hr />
tests/markdown-data/blockquote-nested.md000066600000000320151456371750014426 0ustar00> ## This is a header.
> 
> 1.   This is the first list item.
> 2.   This is the second list item.
> 
> Here's some example code:
> 
>     return shell_exec("echo $input | $markdown_script");
>
> > quote heretests/markdown-data/list.html000066600000001071151456371750012321 0ustar00<ul>
<li>item1</li>
<li></li>
<li>item2</li>
<li>item3</li>
</ul>
<hr />
<ul>
<li>item1</li>
<li>item2</li>
<li>item3</li>
</ul>
<hr />
<ul>
<li>item1</li>
<li>item2</li>
<li>item3</li>
</ul>
<hr />
<ol>
<li>item1</li>
<li>item2</li>
<li>item3</li>
</ol>
<hr />
<ol>
<li>item1</li>
<li>item2</li>
<li>item3</li>
</ol>
<hr />
<ol>
<li>item1</li>
<li>item2</li>
<li>item3</li>
</ol>
<hr />
<ol>
<li>item1</li>
<li>item2</li>
<li>item3</li>
</ol>
<hr />
<ul>
<li>more indented line</li>
<li>different indent
-not a list item</li>
</ul>
<hr />
<ul>
<li>one item</li>
</ul>
tests/markdown-data/md1_strong_and_em_together.md000066600000000153151456371750016263 0ustar00***This is strong and em.***

So is ***this*** word.

___This is strong and em.___

So is ___this___ word.
tests/markdown-data/md1_auto_links.html000066600000001032151456371750014254 0ustar00<p>Link: <a href="http://example.com/">http://example.com/</a>.</p>
<p>With an ampersand: <a href="http://example.com/?foo=1&amp;bar=2">http://example.com/?foo=1&amp;bar=2</a></p>
<ul>
<li>In a list?</li>
<li><a href="http://example.com/">http://example.com/</a></li>
<li>It should.</li>
</ul>
<blockquote><p>Blockquoted: <a href="http://example.com/">http://example.com/</a></p>
</blockquote>
<p>Auto-links should not occur here: <code>&lt;http://example.com/&gt;</code></p>
<pre><code>or here: &lt;http://example.com/&gt;
</code></pre>
tests/markdown-data/dense-block-markers.md000066600000001024151456371750014630 0ustar00# this is to test dense blocks (no newlines between them)

----
## what is Markdown?
see [Wikipedia][]

a h2
----
paragraph

this is a paragraph, not a headline or list
next line
- whoo

par
	code
	code
par

### Tasks list
- list items

headline1
---------
> quote
> quote

[Wikipedia]: http://en.wikipedia.org/wiki/Markdown
headline2
---------

----
# h1
## h2
---
### h3
1. ol1
2. ol2

#### h4
- listA
- listB

##### h5
###### h6
--------

----

## changelog 1

* 17-Feb-2013 re-design

----
## changelog 2
* 17-Feb-2013 re-designtests/markdown-data/endless_loop_bug.md000066600000001252151456371750014326 0ustar00Creating an Action <a name="creating-action"></a>
------------------

For the "Hello" task, you will create a `say` [action](structure-controllers.md#creating-actions) that reads
a `message` parameter from the request and displays that message back to the user. If the request
does not provide a `message` parameter, the action will display the default "Hello" message.

> Info: [Actions](structure-controllers.md#creating-actions) are the objects that end users can directly refer to for
  execution. Actions are grouped by [controllers](structure-controllers.md). The execution result of
  an action is the response that an end user will receive.

Actions must be declared in ...
tests/markdown-data/references.html000066600000001220151456371750013463 0ustar00<p>In the following example we will im[ple]ment support for <a href="https://help.github.com/articles/github-flavored-markdown#fenced-code-blocks" title="Fenced code block feature of github flavored markdown">fenced code blocks</a> which are part
of the <a href="https://github.com">github flavored markdown</a>.</p>
<p>hey, check <a href="https://github.com/cebe/markdown">this</a>.</p>
<p>ref on end of line <a href="https://github.com/cebe/markdown">this</a>
next line.</p>
<p>this is a <a href="http://example.com">multi
line</a> reference.</p>
<p>this is a <a href="http://example.com">Link
with</a> reference.</p>
<p>[ ]</p>
<p>[not a] reference</p>
tests/markdown-data/references.md000066600000001145151456371750013125 0ustar00In the following example we will im[ple]ment support for [fenced code blocks][] which are part
of the [github flavored markdown][gfm].

[fenced code blocks]: https://help.github.com/articles/github-flavored-markdown#fenced-code-blocks
                      "Fenced code block feature of github flavored markdown"
[gfm]: https://github.com
[unused]: https://github.com/unused

hey, check [this].

[this]: https://github.com/cebe/markdown

ref on end of line [this]
next line.

this is a [multi
line] reference.

this is a [Link
with][multi
line] reference.

[multi line]: http://example.com

[ ]

[not a] referencetests/markdown-data/lazy-list.md000066600000001201151456371750012725 0ustar00*   Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
Aliquam hendrerit mi posuere lectus. Vestibulum enim wisi,
viverra nec, fringilla in, laoreet vitae, risus.
*   Donec sit amet nisl. Aliquam semper ipsum sit amet velit.
Suspendisse id sem consectetuer libero luctus adipiscing.


*   Lorem ipsum dolor sit amet, consectetuer adipiscing elit.

*   Donec sit amet nisl. Aliquam semper ipsum sit amet velit.

1. Item one.
2. Item two with some code:
       code one


1. Item one.

2. Paragraph 1

   Paragraph 2

3. Item three with code:

       code two

Paragraph.

- line1
line2

  line1
line2

  line1
line2
line3
line4

line 5tests/markdown-data/emphasis.html000066600000001506151456371750013162 0ustar00<p>this is <strong>strong</strong> and this is <strong>strong</strong>.</p>
<p>this is <em>em</em> and this is <em>em</em>.</p>
<p><em><code>code</code></em> <strong><code>code</code></strong></p>
<p><em><code>code</code><strong><code>code</code></strong><code>code</code></em></p>
<p>Hey <em>this is
italic</em></p>
<p>Hey <strong>this is
bold</strong></p>
<p><strong>strong text</strong><em>emphasized text</em></p>
<p><em>emphasized text</em><strong>strong text</strong></p>
<p><strong>strong text</strong><em>emphasized text</em></p>
<p><em>emphasized text</em><strong>strong text</strong></p>
<p><strong>strong text</strong><em>emphasized text</em></p>
<p><em>emphasized text</em><strong>strong text</strong></p>
<p>simple_word_with_underscores</p>
<p>this is text, <em>this is emph</em> simple_word_with_underscores text again.</p>
tests/markdown-data/hr.md000066600000000137151456371750011415 0ustar00- - -

---

------

_ _ _

___

_____________

*********

* * *

***

**

--

––

*

-

–tests/markdown-data/md1_backslash_escapes.html000066600000002363151456371750015552 0ustar00<p>These should all get escaped:</p>
<p>Backslash: \</p>
<p>Backtick: `</p>
<p>Asterisk: *</p>
<p>Underscore: _</p>
<p>Left brace: {</p>
<p>Right brace: }</p>
<p>Left bracket: [</p>
<p>Right bracket: ]</p>
<p>Left paren: (</p>
<p>Right paren: )</p>
<p>Greater-than: ></p>
<p>Hash: #</p>
<p>Period: .</p>
<p>Bang: !</p>
<p>Plus: +</p>
<p>Minus: -</p>
<p>These should not, because they occur within a code block:</p>
<pre><code>Backslash: \\

Backtick: \`

Asterisk: \*

Underscore: \_

Left brace: \{

Right brace: \}

Left bracket: \[

Right bracket: \]

Left paren: \(

Right paren: \)

Greater-than: \&gt;

Hash: \#

Period: \.

Bang: \!

Plus: \+

Minus: \-
</code></pre>
<p>Nor should these, which occur in code spans:</p>
<p>Backslash: <code>\\</code></p>
<p>Backtick: <code>\`</code></p>
<p>Asterisk: <code>\*</code></p>
<p>Underscore: <code>\_</code></p>
<p>Left brace: <code>\{</code></p>
<p>Right brace: <code>\}</code></p>
<p>Left bracket: <code>\[</code></p>
<p>Right bracket: <code>\]</code></p>
<p>Left paren: <code>\(</code></p>
<p>Right paren: <code>\)</code></p>
<p>Greater-than: <code>\&gt;</code></p>
<p>Hash: <code>\#</code></p>
<p>Period: <code>\.</code></p>
<p>Bang: <code>\!</code></p>
<p>Plus: <code>\+</code></p>
<p>Minus: <code>\-</code></p>
tests/markdown-data/md1_tabs.md000066600000000467151456371750012504 0ustar00+	this is a list item
	indented with tabs

+   this is a list item
    indented with spaces

Code:

	this code block is indented by one tab

And:

		this code block is indented by two tabs

And:

	+	this is an example list item
		indented with tabs
	
	+   this is an example list item
	    indented with spaces
tests/markdown-data/md1_amps_and_angle_encoding.html000066600000000660151456371750016710 0ustar00<p>AT&amp;T has an ampersand in their name.</p>
<p>AT&amp;T is another way to write it.</p>
<p>This &amp; that.</p>
<p>4 &lt; 5.</p>
<p>6 &gt; 5.</p>
<p>Here's a <a href="http://example.com/?foo=1&amp;bar=2">link</a> with an ampersand in the URL.</p>
<p>Here's a link with an amersand in the link text: <a href="http://att.com/" title="AT&amp;T">AT&amp;T</a>.</p>
<p>Here's an inline <a href="/script?foo=1&amp;bar=2">link</a>.</p>
tests/markdown-data/list.md000066600000000474151456371750011763 0ustar00- item1
- 
- item2
- item3

---

* item1
* item2
* item3

---

+ item1
+ item2
+ item3

---

1. item1
2. item2
4. item3

---

4.   item1
12.  item2
125. item3

---

4. item1
12. item2
125. item3

---

  4. item1
 12. item2
125. item3

---

-   more indented line
- different indent
-not a list item

---

- one item
tests/markdown-data/list-marker-in-paragraph.md000066600000000303151456371750015600 0ustar00In Markdown 1.0.0 and earlier. Version
8. This line turns into a list item.
Because a hard-wrapped line in the
middle of a paragraph looked like a
list item.

Here's one with a bullet.
* crimineytests/ParserTest.php000066600000005027151456371750010541 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\tests;

use cebe\markdown\Parser;

/**
 * Test case for the parser base class.
 *
 * @author Carsten Brandt <mail@cebe.cc>
 * @group default
 */
class ParserTest extends  \PHPUnit_Framework_TestCase
{
	public function testMarkerOrder()
	{
		$parser = new TestParser();
		$parser->markers = [
			'[' => 'parseMarkerA',
			'[[' => 'parseMarkerB',
		];

		$this->assertEquals("<p>Result is A</p>\n", $parser->parse('Result is [abc]'));
		$this->assertEquals("<p>Result is B</p>\n", $parser->parse('Result is [[abc]]'));
		$this->assertEquals('Result is A', $parser->parseParagraph('Result is [abc]'));
		$this->assertEquals('Result is B', $parser->parseParagraph('Result is [[abc]]'));

		$parser = new TestParser();
		$parser->markers = [
			'[[' => 'parseMarkerB',
			'[' => 'parseMarkerA',
		];

		$this->assertEquals("<p>Result is A</p>\n", $parser->parse('Result is [abc]'));
		$this->assertEquals("<p>Result is B</p>\n", $parser->parse('Result is [[abc]]'));
		$this->assertEquals('Result is A', $parser->parseParagraph('Result is [abc]'));
		$this->assertEquals('Result is B', $parser->parseParagraph('Result is [[abc]]'));
	}

	public function testMaxNestingLevel()
	{
		$parser = new TestParser();
		$parser->markers = [
			'[' => 'parseMarkerC',
		];

		$parser->maximumNestingLevel = 3;
		$this->assertEquals("(C-a(C-b(C-c)))", $parser->parseParagraph('[a[b[c]]]'));
		$parser->maximumNestingLevel = 2;
		$this->assertEquals("(C-a(C-b[c]))", $parser->parseParagraph('[a[b[c]]]'));
		$parser->maximumNestingLevel = 1;
		$this->assertEquals("(C-a[b[c]])", $parser->parseParagraph('[a[b[c]]]'));
	}

	public function testKeepZeroAlive()
	{
		$parser = new TestParser();

		$this->assertEquals("0", $parser->parseParagraph("0"));
		$this->assertEquals("<p>0</p>\n", $parser->parse("0"));
	}
}

class TestParser extends Parser
{
	public $markers = [];

	protected function inlineMarkers()
	{
		return $this->markers;
	}

	protected function parseMarkerA($text)
	{
		return [['text', 'A'], strrpos($text, ']') + 1];
	}

	protected function parseMarkerB($text)
	{
		return [['text', 'B'], strrpos($text, ']') + 1];
	}

	protected function parseMarkerC($text)
	{
		$terminatingMarkerPos = strrpos($text, ']');
		$inside = $this->parseInline(substr($text, 1, $terminatingMarkerPos - 1));
		return [['text', '(C-' . $this->renderAbsy($inside) . ')'], $terminatingMarkerPos + 1];
	}
}
tests/profile.php000066600000001635151456371750010106 0ustar00<?php

require(__DIR__ . '/../Parser.php');
require(__DIR__ . '/../Markdown.php');


$markdown = '';
$markdown = file_get_contents(__DIR__ . '/markdown-data/specs.md');
//$markdown = file_get_contents(__DIR__ . '/github-data/github-sample.md');


//ini_set('xhprof.output_dir', __DIR__ . '/xhprof');

// http://de3.php.net/manual/en/xhprof.examples.php
xhprof_enable(XHPROF_FLAGS_CPU + XHPROF_FLAGS_MEMORY);

for ($n = 0; $n < 100; $n++) {
	$pd = new \cebe\markdown\Markdown();
	$pd->parse($markdown);
}

$xhprof_data = xhprof_disable();

$XHPROF_ROOT = __DIR__ . '/../vendor/facebook/xhprof/';
include_once $XHPROF_ROOT . '/xhprof_lib/utils/xhprof_lib.php';
include_once $XHPROF_ROOT . '/xhprof_lib/utils/xhprof_runs.php';

$xhprof_runs = new XHProfRuns_Default();
$run_id = $xhprof_runs->save_run($xhprof_data, "xhprof_testing");

echo "http://localhost/xhprof/xhprof_html/index.php?run={$run_id}&source=xhprof_testing\n";
tests/markdown-ol-start-num-data/md1_ordered_and_unordered_lists.md000066600000000773151456371750021646 0ustar00## Ordered, start's with 4

Tight:

4.	Four
5.	Five

and:

4. Four
5. Five
6. Six


Loose using tabs, start's with 5:

5.	Five

6.	Six

7.	Seven

and using spaces:

5. Five

6. Six

7. Seven

Multiple paragraphs, start's with 5:

5.	Item 1, graf one.

	Item 2. graf two. The quick brown fox jumped over the lazy dog's
	back.

6.	Item 2.

7.	Item 3.

## Nested, start's with 5

5. Five
6. Six:
	* Fee
	* Fie
	* Foe
7. Seven

Same thing but with paragraphs:

5. Five

6. Six:

	* Fee
	* Fie
	* Foe

7. Seven

tests/markdown-ol-start-num-data/md1_ordered_and_unordered_lists.html000066600000001701151456371750022202 0ustar00<h2>Ordered, start's with 4</h2>
<p>Tight:</p>
<ol start="4">
<li>Four</li>
<li>Five</li>
</ol>
<p>and:</p>
<ol start="4">
<li>Four</li>
<li>Five</li>
<li>Six</li>
</ol>
<p>Loose using tabs, start's with 5:</p>
<ol start="5">
<li><p>Five</p>
</li>
<li><p>Six</p>
</li>
<li><p>Seven</p>
</li>
</ol>
<p>and using spaces:</p>
<ol start="5">
<li><p>Five</p>
</li>
<li><p>Six</p>
</li>
<li><p>Seven</p>
</li>
</ol>
<p>Multiple paragraphs, start's with 5:</p>
<ol start="5">
<li><p>Item 1, graf one.</p>
<p>Item 2. graf two. The quick brown fox jumped over the lazy dog's
back.</p>
</li>
<li><p>Item 2.</p>
</li>
<li><p>Item 3.</p>
</li>
</ol>
<h2>Nested, start's with 5</h2>
<ol start="5">
<li>Five</li>
<li>Six:<ul>
<li>Fee</li>
<li>Fie</li>
<li>Foe</li>
</ul>
</li>
<li>Seven</li>
</ol>
<p>Same thing but with paragraphs:</p>
<ol start="5">
<li><p>Five</p>
</li>
<li><p>Six:</p>
<ul>
<li>Fee</li>
<li>Fie</li>
<li>Foe</li>
</ul>
</li>
<li><p>Seven</p>
</li>
</ol>
tests/markdown-ol-start-num-data/list.html000066600000000545151456371750014666 0ustar00<ol start="1">
<li>item1, num1</li>
<li>item2, num2</li>
<li>item3, num3</li>
</ol>
<hr />
<ol start="3">
<li>item1, num3</li>
<li>item2, num4</li>
<li>item3, num5</li>
</ol>
<hr />
<ol start="4">
<li>item1, num4</li>
<li>item2, num5</li>
<li>item3, num6</li>
</ol>
<hr />
<ol start="5">
<li>item1, num5</li>
<li>item2, num6</li>
<li>item3, num7</li>
</ol>
tests/markdown-ol-start-num-data/list.md000066600000000324151456371750014315 0ustar001. item1, num1
2. item2, num2
4. item3, num3

---

3.   item1, num3
12.  item2, num4
125. item3, num5

---

4. item1, num4
12. item2, num5
125. item3, num6

---

  5. item1, num5
 12. item2, num6
125. item3, num7tests/MarkdownExtraTest.php000066600000000630151456371750012066 0ustar00<?php

namespace cebe\markdown\tests;
use cebe\markdown\MarkdownExtra;

/**
 * @author Carsten Brandt <mail@cebe.cc>
 * @group extra
 */
class MarkdownExtraTest extends BaseMarkdownTest
{
	public function createMarkdown()
	{
		return new MarkdownExtra();
	}

	public function getDataPaths()
	{
		return [
			'markdown-data' => __DIR__ . '/markdown-data',
			'extra-data' => __DIR__ . '/extra-data',
		];
	}
}tests/MarkdownTest.php000066600000001676151456371750011075 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\tests;

use cebe\markdown\Markdown;

/**
 * Test case for traditional markdown.
 *
 * @author Carsten Brandt <mail@cebe.cc>
 * @group default
 */
class MarkdownTest extends BaseMarkdownTest
{
	public function createMarkdown()
	{
		return new Markdown();
	}

	public function getDataPaths()
	{
		return [
			'markdown-data' => __DIR__ . '/markdown-data',
		];
	}

	public function testEdgeCases()
	{
		$this->assertEquals("<p>&amp;</p>\n", $this->createMarkdown()->parse('&'));
		$this->assertEquals("<p>&lt;</p>\n", $this->createMarkdown()->parse('<'));
	}

	public function testKeepZeroAlive()
	{
		$parser = $this->createMarkdown();

		$this->assertEquals("0", $parser->parseParagraph("0"));
		$this->assertEquals("<p>0</p>\n", $parser->parse("0"));
	}
}
tests/MarkdownOLStartNumTest.php000066600000001263151456371750013016 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\tests;

use cebe\markdown\Markdown;

/**
 * Test support ordered lists at arbitrary number(`start` html attribute)
 * @author Maxim Hodyrew <maximkou@gmail.com>
 * @group default
 */
class MarkdownOLStartNumTest extends BaseMarkdownTest
{
	public function createMarkdown()
	{
		$markdown = new Markdown();
		$markdown->keepListStartNumber = true;
		return $markdown;
	}

	public function getDataPaths()
	{
		return [
			'markdown-data' => __DIR__ . '/markdown-ol-start-num-data',
		];
	}
}
tests/BaseMarkdownTest.php000066600000007300151456371750011656 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\tests;

use cebe\markdown\Parser;

/**
 * Base class for all Test cases.
 *
 * @author Carsten Brandt <mail@cebe.cc>
 */
abstract class BaseMarkdownTest extends \PHPUnit_Framework_TestCase
{
	protected $outputFileExtension = '.html';

	abstract public function getDataPaths();

	/**
	 * @return Parser
	 */
	abstract public function createMarkdown();

	/**
	 * @dataProvider dataFiles
	 */
	public function testParse($path, $file)
	{
		list($markdown, $html) = $this->getTestData($path, $file);
		// Different OS line endings should not affect test
		$html = str_replace(["\r\n", "\n\r", "\r"], "\n", $html);

		$m = $this->createMarkdown();
		$this->assertEquals($html, $m->parse($markdown));
	}

	public function testUtf8()
	{
		$this->assertSame("<p>абвгдеёжзийклмнопрстуфхцчшщъыьэюя</p>\n", $this->createMarkdown()->parse('абвгдеёжзийклмнопрстуфхцчшщъыьэюя'));
		$this->assertSame("<p>there is a charater, 配</p>\n", $this->createMarkdown()->parse('there is a charater, 配'));
		$this->assertSame("<p>Arabic Latter \"م (M)\"</p>\n", $this->createMarkdown()->parse('Arabic Latter "م (M)"'));
		$this->assertSame("<p>電腦</p>\n", $this->createMarkdown()->parse('電腦'));

		$this->assertSame('абвгдеёжзийклмнопрстуфхцчшщъыьэюя', $this->createMarkdown()->parseParagraph('абвгдеёжзийклмнопрстуфхцчшщъыьэюя'));
		$this->assertSame('there is a charater, 配', $this->createMarkdown()->parseParagraph('there is a charater, 配'));
		$this->assertSame('Arabic Latter "م (M)"', $this->createMarkdown()->parseParagraph('Arabic Latter "م (M)"'));
		$this->assertSame('電腦', $this->createMarkdown()->parseParagraph('電腦'));
	}

	public function testInvalidUtf8()
	{
		$m = $this->createMarkdown();
		$this->assertEquals("<p><code>�</code></p>\n", $m->parse("`\x80`"));
		$this->assertEquals('<code>�</code>', $m->parseParagraph("`\x80`"));
	}

	public function pregData()
	{
		// http://en.wikipedia.org/wiki/Newline#Representations
		return [
			["a\r\nb", "a\nb"],
			["a\n\rb", "a\nb"], // Acorn BBC and RISC OS spooled text output :)
			["a\nb", "a\nb"],
			["a\rb", "a\nb"],

			["a\n\nb", "a\n\nb", "a</p>\n<p>b"],
			["a\r\rb", "a\n\nb", "a</p>\n<p>b"],
			["a\n\r\n\rb", "a\n\nb", "a</p>\n<p>b"], // Acorn BBC and RISC OS spooled text output :)
			["a\r\n\r\nb", "a\n\nb", "a</p>\n<p>b"],
		];
	}

	/**
	 * @dataProvider pregData
	 */
	public function testPregReplaceR($input, $exptected, $pexpect = null)
	{
		$this->assertSame($exptected, $this->createMarkdown()->parseParagraph($input));
		$this->assertSame($pexpect === null ? "<p>$exptected</p>\n" : "<p>$pexpect</p>\n", $this->createMarkdown()->parse($input));
	}

	public function getTestData($path, $file)
	{
		return [
			file_get_contents($this->getDataPaths()[$path] . '/' . $file . '.md'),
			file_get_contents($this->getDataPaths()[$path] . '/' . $file . $this->outputFileExtension),
		];
	}

	public function dataFiles()
	{
		$files = [];
		foreach ($this->getDataPaths() as $name => $src) {
			$handle = opendir($src);
			if ($handle === false) {
				throw new \Exception('Unable to open directory: ' . $src);
			}
			while (($file = readdir($handle)) !== false) {
				if ($file === '.' || $file === '..') {
					continue;
				}

				if (substr($file, -3, 3) === '.md' && file_exists($src . '/' . substr($file, 0, -3) .  $this->outputFileExtension)) {
					$files[] = [$name, substr($file, 0, -3)];
				}
			}
			closedir($handle);
		}
		return $files;
	}
}
tests/extra-data/fenced-code.md000066600000000235151456371750012440 0ustar00```

fenced code block

```

~~~

fenced with tildes

~~~

``````````
long fence

```
code about code
```

``````````

``` .html #test
fenced code block
```
tests/extra-data/test_precedence.md000066600000000135151456371750013437 0ustar00Not a headline but a code block:

```
---
```

Not a headline but two HR:

***
---

---
***

tests/extra-data/test_precedence.html000066600000000203151456371750013777 0ustar00<p>Not a headline but a code block:</p>
<pre><code>---
</code></pre>
<p>Not a headline but two HR:</p>
<hr />
<hr />
<hr />
<hr />
tests/extra-data/fenced-code.html000066600000000333151456371750013003 0ustar00<pre><code>
fenced code block

</code></pre>
<pre><code>
fenced with tildes

</code></pre>
<pre><code>long fence

```
code about code
```

</code></pre>
<pre><code class="html" id="test">fenced code block
</code></pre>
tests/extra-data/special-attributes.md000066600000000621151456371750014107 0ustar00Header 1            {#header1}
========

## Header 2 ##      {#header2}

## The Site ##    {.main}

## The Site ##    {.main .shine #the-site}

[link](url){#id1 .class}
![img](url){#id2 .class}


[link][linkref] or [linkref]
![img][linkref]

[linkref]: http://url.de/ "optional title" {#id .class}

this is just normal text {.main .shine #the-site}

some { brackets

some } brackets

some { } bracketstests/extra-data/special-attributes.html000066600000001167151456371750014461 0ustar00<h1 id="header1">Header 1</h1>
<h2 id="header2">Header 2</h2>
<h2 class="main">The Site</h2>
<h2 class="main shine" id="the-site">The Site</h2>
<p><a href="url" id="id1" class="class">link</a>
<img src="url" alt="img" id="id2" class="class" /></p>
<p><a href="http://url.de/" title="optional title" id="id" class="class">link</a> or <a href="http://url.de/" title="optional title" id="id" class="class">linkref</a>
<img src="http://url.de/" alt="img" title="optional title" id="id" class="class" /></p>
<p>this is just normal text {.main .shine #the-site}</p>
<p>some { brackets</p>
<p>some } brackets</p>
<p>some { } brackets</p>
tests/extra-data/tables.md000066600000002444151456371750011562 0ustar00Tables
------

First Header  | Second Header
------------- | -------------
Content Cell  | Content Cell
Content Cell  | Content Cell

| First Header  | Second Header |
| ------------- | ------------- |
| Content Cell  | Content Cell  |
| Content Cell  | Content Cell  |

| Name | Description          |
| ------------- | ----------- |
| Help      | Display the help window.|
| Close     | Closes a window     |

| Name | Description          |
| ------------- | ----------- |
| Help      | **Display the** help window.|
| Close     | _Closes_ a window     |

| Left-Aligned  | Center Aligned  | Right Aligned |
| :------------ |:---------------:| -----:|
| col 3 is      | some wordy text | $1600 |
| col 2 is      | centered        |   $12 |
| zebra stripes | are neat        |    $1 |


Simple | Table
------ | -----
1      | 2
3      | 4

| Simple | Table |
| ------ | ----- |
| 1      | 2     |
| 3      | 4     |
| 3      | 4     \|
| 3      | 4    \\|

Check https://github.com/erusev/parsedown/issues/184 for the following:

Foo | Bar | State
------ | ------ | -----
`Code | Pipe` | Broken | Blank
`Escaped Code \| Pipe` | Broken | Blank
Escaped \| Pipe | Broken | Blank
Escaped \\| Pipe | Broken | Blank
Escaped \\ | Pipe | Broken | Blank

| Simple | Table |
| :----- | ----- |
| 3      | 4     |
3      | 4
tests/extra-data/tables.html000066600000004743151456371750012132 0ustar00<h2>Tables</h2>
<table>
<thead>
<tr><th>First Header  </th><th>Second Header</th></tr>
</thead>
<tbody>
<tr><td>Content Cell  </td><td>Content Cell</td></tr>
<tr><td>Content Cell  </td><td>Content Cell</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th>First Header  </th><th>Second Header</th></tr>
</thead>
<tbody>
<tr><td>Content Cell  </td><td>Content Cell</td></tr>
<tr><td>Content Cell  </td><td>Content Cell</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th>Name </th><th>Description</th></tr>
</thead>
<tbody>
<tr><td>Help      </td><td>Display the help window.</td></tr>
<tr><td>Close     </td><td>Closes a window</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th>Name </th><th>Description</th></tr>
</thead>
<tbody>
<tr><td>Help      </td><td><strong>Display the</strong> help window.</td></tr>
<tr><td>Close     </td><td><em>Closes</em> a window</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th align="left">Left-Aligned  </th><th align="center">Center Aligned  </th><th align="right">Right Aligned</th></tr>
</thead>
<tbody>
<tr><td align="left">col 3 is      </td><td align="center">some wordy text </td><td align="right">$1600</td></tr>
<tr><td align="left">col 2 is      </td><td align="center">centered        </td><td align="right">  $12</td></tr>
<tr><td align="left">zebra stripes </td><td align="center">are neat        </td><td align="right">   $1</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th>Simple </th><th>Table</th></tr>
</thead>
<tbody>
<tr><td>1      </td><td>2</td></tr>
<tr><td>3      </td><td>4</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th>Simple </th><th>Table</th></tr>
</thead>
<tbody>
<tr><td>1      </td><td>2</td></tr>
<tr><td>3      </td><td>4</td></tr>
<tr><td>3      </td><td>4     |</td></tr>
<tr><td>3      </td><td>4    \</td></tr>
</tbody>
</table>
<p>Check https://github.com/erusev/parsedown/issues/184 for the following:</p>
<table>
<thead>
<tr><th>Foo </th><th>Bar </th><th>State</th></tr>
</thead>
<tbody>
<tr><td><code>Code | Pipe</code> </td><td>Broken </td><td>Blank</td></tr>
<tr><td><code>Escaped Code \| Pipe</code> </td><td>Broken </td><td>Blank</td></tr>
<tr><td>Escaped | Pipe </td><td>Broken </td><td>Blank</td></tr>
<tr><td>Escaped \</td><td>Pipe </td><td>Broken </td><td>Blank</td></tr>
<tr><td>Escaped \ </td><td>Pipe </td><td>Broken </td><td>Blank</td></tr>
</tbody>
</table>
<table>
<thead>
<tr><th align="left">Simple </th><th>Table</th></tr>
</thead>
<tbody>
<tr><td align="left">3      </td><td>4</td></tr>
</tbody>
</table>
<p>3      | 4</p>
tests/GithubMarkdownTest.php000066600000003211151456371750012223 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\tests;

use cebe\markdown\GithubMarkdown;

/**
 * Test case for the github flavored markdown.
 *
 * @author Carsten Brandt <mail@cebe.cc>
 * @group github
 */
class GithubMarkdownTest extends BaseMarkdownTest
{
	public function createMarkdown()
	{
		return new GithubMarkdown();
	}

	public function getDataPaths()
	{
		return [
			'markdown-data' => __DIR__ . '/markdown-data',
			'github-data' => __DIR__ . '/github-data',
		];
	}

	public function testNewlines()
	{
		$markdown = $this->createMarkdown();
		$this->assertEquals("This is text<br />\nnewline\nnewline.", $markdown->parseParagraph("This is text  \nnewline\nnewline."));
		$markdown->enableNewlines = true;
		$this->assertEquals("This is text<br />\nnewline<br />\nnewline.", $markdown->parseParagraph("This is text  \nnewline\nnewline."));

		$this->assertEquals("<p>This is text</p>\n<p>newline<br />\nnewline.</p>\n", $markdown->parse("This is text\n\nnewline\nnewline."));
	}

	public function dataFiles()
	{
		$files = parent::dataFiles();
		foreach($files as $i => $f) {
			// skip files that are different in github MD
			if ($f[0] === 'markdown-data' && (
					$f[1] === 'list-marker-in-paragraph' ||
					$f[1] === 'dense-block-markers'
				)) {
				unset($files[$i]);
			}
		}
		return $files;
	}

	public function testKeepZeroAlive()
	{
		$parser = $this->createMarkdown();

		$this->assertEquals("0", $parser->parseParagraph("0"));
		$this->assertEquals("<p>0</p>\n", $parser->parse("0"));
	}
}
README.md000066600000051216151456371750006052 0ustar00A super fast, highly extensible markdown parser for PHP
=======================================================

[![Latest Stable Version](https://poser.pugx.org/cebe/markdown/v/stable.png)](https://packagist.org/packages/cebe/markdown)
[![Total Downloads](https://poser.pugx.org/cebe/markdown/downloads.png)](https://packagist.org/packages/cebe/markdown)
[![Build Status](https://travis-ci.org/cebe/markdown.svg?branch=master)](http://travis-ci.org/cebe/markdown)
[![Tested against HHVM](http://hhvm.h4cc.de/badge/cebe/markdown.png)](http://hhvm.h4cc.de/package/cebe/markdown)
[![Code Coverage](https://scrutinizer-ci.com/g/cebe/markdown/badges/coverage.png?s=db6af342d55bea649307ef311fbd536abb9bab76)](https://scrutinizer-ci.com/g/cebe/markdown/)
[![Scrutinizer Quality Score](https://scrutinizer-ci.com/g/cebe/markdown/badges/quality-score.png?s=17448ca4d140429fd687c58ff747baeb6568d528)](https://scrutinizer-ci.com/g/cebe/markdown/)

What is this? <a name="what"></a>
-------------

A set of [PHP][] classes, each representing a [Markdown][] flavor, and a command line tool
for converting markdown files to HTML files.

The implementation focus is to be **fast** (see [benchmark][]) and **extensible**.
Parsing Markdown to HTML is as simple as calling a single method (see [Usage](#usage)) providing a solid implementation
that gives most expected results even in non-trivial edge cases.

Extending the Markdown language with new elements is as simple as adding a new method to the class that converts the
markdown text to the expected output in HTML. This is possible without dealing with complex and error prone regular expressions.
It is also possible to hook into the markdown structure and add elements or read meta information using the internal representation
of the Markdown text as an abstract syntax tree (see [Extending the language](#extend)).

Currently the following markdown flavors are supported:

- **Traditional Markdown** according to <http://daringfireball.net/projects/markdown/syntax> ([try it!](http://markdown.cebe.cc/try?flavor=default)).
- **Github flavored Markdown** according to <https://help.github.com/articles/github-flavored-markdown> ([try it!](http://markdown.cebe.cc/try?flavor=gfm)).
- **Markdown Extra** according to <http://michelf.ca/projects/php-markdown/extra/> (currently not fully supported WIP see [#25][], [try it!](http://markdown.cebe.cc/try?flavor=extra))
- Any mixed Markdown flavor you like because of its highly extensible structure (See documentation below).

Future plans are to support:

- Smarty Pants <http://daringfireball.net/projects/smartypants/>
- ... (Feel free to [suggest](https://github.com/cebe/markdown/issues/new) further additions!)

[PHP]: http://php.net/ "PHP is a popular general-purpose scripting language that is especially suited to web development."
[Markdown]: http://en.wikipedia.org/wiki/Markdown "Markdown on Wikipedia"
[#25]: https://github.com/cebe/markdown/issues/25 "issue #25"
[benchmark]: https://github.com/kzykhys/Markbench#readme "kzykhys/Markbench on github"

### Who is using it?

- It powers the [API-docs and the definitive guide](http://www.yiiframework.com/doc-2.0/) for the [Yii Framework][] [2.0](https://github.com/yiisoft/yii2).

[Yii Framework]: http://www.yiiframework.com/ "The Yii PHP Framework"


Installation <a name="installation"></a>
------------

[PHP 5.4 or higher](http://www.php.net/downloads.php) is required to use it.
It will also run on facebook's [hhvm](http://hhvm.com/).

Installation is recommended to be done via [composer][] by running:

	composer require cebe/markdown "~1.0.1"

Alternatively you can add the following to the `require` section in your `composer.json` manually:

```json
"cebe/markdown": "~1.0.1"
```

Run `composer update` afterwards.

[composer]: https://getcomposer.org/ "The PHP package manager"


Usage <a name="usage"></a>
-----

### In your PHP project

To parse your markdown you need only two lines of code. The first one is to choose the markdown flavor as
one of the following:

- Traditional Markdown: `$parser = new \cebe\markdown\Markdown();`
- Github Flavored Markdown: `$parser = new \cebe\markdown\GithubMarkdown();`
- Markdown Extra: `$parser = new \cebe\markdown\MarkdownExtra();`

The next step is to call the `parse()`-method for parsing the text using the full markdown language
or calling the `parseParagraph()`-method to parse only inline elements.

Here are some examples:

```php
// traditional markdown and parse full text
$parser = new \cebe\markdown\Markdown();
$parser->parse($markdown);

// use github markdown
$parser = new \cebe\markdown\GithubMarkdown();
$parser->parse($markdown);

// use markdown extra
$parser = new \cebe\markdown\MarkdownExtra();
$parser->parse($markdown);

// parse only inline elements (useful for one-line descriptions)
$parser = new \cebe\markdown\GithubMarkdown();
$parser->parseParagraph($markdown);
```

You may optionally set one of the following options on the parser object:

For all Markdown Flavors:

- `$parser->html5 = true` to enable HTML5 output instead of HTML4.
- `$parser->keepListStartNumber = true` to enable keeping the numbers of ordered lists as specified in the markdown.
  The default behavior is to always start from 1 and increment by one regardless of the number in markdown.

For GithubMarkdown:

- `$parser->enableNewlines = true` to convert all newlines to `<br/>`-tags. By default only newlines with two preceding spaces are converted to `<br/>`-tags. 

It is recommended to use UTF-8 encoding for the input strings. Other encodings are currently not tested.

### The command line script

You can use it to render this readme:

    bin/markdown README.md > README.html

Using github flavored markdown:

    bin/markdown --flavor=gfm README.md > README.html

or convert the original markdown description to html using the unix pipe:

    curl http://daringfireball.net/projects/markdown/syntax.text | bin/markdown > md.html

Here is the full Help output you will see when running `bin/markdown --help`:

    PHP Markdown to HTML converter
    ------------------------------
    
    by Carsten Brandt <mail@cebe.cc>
    
    Usage:
        bin/markdown [--flavor=<flavor>] [--full] [file.md]
    
        --flavor  specifies the markdown flavor to use. If omitted the original markdown by John Gruber [1] will be used.
                  Available flavors:
    
                  gfm   - Github flavored markdown [2]
                  extra - Markdown Extra [3]

        --full    ouput a full HTML page with head and body. If not given, only the parsed markdown will be output.

        --help    shows this usage information.

        If no file is specified input will be read from STDIN.

    Examples:

        Render a file with original markdown:

            bin/markdown README.md > README.html

        Render a file using gihtub flavored markdown:

            bin/markdown --flavor=gfm README.md > README.html

        Convert the original markdown description to html using STDIN:

            curl http://daringfireball.net/projects/markdown/syntax.text | bin/markdown > md.html

    
    [1] http://daringfireball.net/projects/markdown/syntax
    [2] https://help.github.com/articles/github-flavored-markdown
    [3] http://michelf.ca/projects/php-markdown/extra/


Extensions
----------

Here are some extensions to this library:

- [Bogardo/markdown-codepen](https://github.com/Bogardo/markdown-codepen) - shortcode to embed codepens from http://codepen.io/ in markdown.
- [kartik-v/yii2-markdown](https://github.com/kartik-v/yii2-markdown) - Advanced Markdown editing and conversion utilities for Yii Framework 2.0.
- [cebe/markdown-latex](https://github.com/cebe/markdown-latex) - Convert Markdown to LaTeX and PDF
- ... [add yours!](https://github.com/cebe/markdown/edit/master/README.md#L98)


Extending the language <a name="extend"></a>
----------------------

Markdown consists of two types of language elements, I'll call them block and inline elements simlar to what you have in
HTML with `<div>` and `<span>`. Block elements are normally spreads over several lines and are separated by blank lines.
The most basic block element is a paragraph (`<p>`).
Inline elements are elements that are added inside of block elements i.e. inside of text.

This markdown parser allows you to extend the markdown language by changing existing elements behavior and also adding
new block and inline elements. You do this by extending from the parser class and adding/overriding class methods and
properties. For the different element types there are different ways to extend them as you will see in the following sections.

### Adding block elements

The markdown is parsed line by line to identify each non-empty line as one of the block element types.
To identify a line as the beginning of a block element it calls all protected class methods who's name begins with `identify`.
An identify function returns true if it has identified the block element it is responsible for or false if not.
In the following example we will implement support for [fenced code blocks][] which are part of the github flavored markdown.

[fenced code blocks]: https://help.github.com/articles/github-flavored-markdown#fenced-code-blocks
                      "Fenced code block feature of github flavored markdown"

```php
<?php

class MyMarkdown extends \cebe\markdown\Markdown
{
	protected function identifyLine($line, $lines, $current)
	{
		// if a line starts with at least 3 backticks it is identified as a fenced code block
		if (strncmp($line, '```', 3) === 0) {
			return 'fencedCode';
		}
		return parent::identifyLine($lines, $current);
	}

	// ...
}
```

In the above, `$line` is a string containing the content of the current line and is equal to `$lines[$current]`.
You may use `$lines` and `$current` to check other lines than the current line. In most cases you can ignore these parameters.

Parsing of a block element is done in two steps:

1. "consuming" all the lines belonging to it. In most cases this is iterating over the lines starting from the identified
   line until a blank line occurs. This step is implemented by a method named `consume{blockName}()` where `{blockName}`
   is the same name as used for the identify function above. The consume method also takes the lines array
   and the number of the current line. It will return two arguments: an array representing the block element in the abstract syntax tree
   of the markdown document and the line number to parse next. In the abstract syntax array the first element refers to the name of
   the element, all other array elements can be freely defined by yourself.
   In our example we will implement it like this:

   ```php
	protected function consumeFencedCode($lines, $current)
	{
		// create block array
		$block = [
			'fencedCode',
			'content' => [],
		];
		$line = rtrim($lines[$current]);

		// detect language and fence length (can be more than 3 backticks)
		$fence = substr($line, 0, $pos = strrpos($line, '`') + 1);
		$language = substr($line, $pos);
		if (!empty($language)) {
			$block['language'] = $language;
		}

		// consume all lines until ```
		for($i = $current + 1, $count = count($lines); $i < $count; $i++) {
			if (rtrim($line = $lines[$i]) !== $fence) {
				$block['content'][] = $line;
			} else {
				// stop consuming when code block is over
				break;
			}
		}
		return [$block, $i];
	}
	```

2. "rendering" the element. After all blocks have been consumed, they are being rendered using the
   `render{elementName}()`-method where `elementName` refers to the name of the element in the abstract syntax tree:

   ```php
	protected function renderFencedCode($block)
	{
		$class = isset($block['language']) ? ' class="language-' . $block['language'] . '"' : '';
		return "<pre><code$class>" . htmlspecialchars(implode("\n", $block['content']) . "\n", ENT_NOQUOTES, 'UTF-8') . '</code></pre>';
	}
   ```

   You may also add code highlighting here. In general it would also be possible to render ouput in a different language than
   HTML for example LaTeX.


### Adding inline elements

Adding inline elements is different from block elements as they are parsed using markers in the text.
An inline element is identified by a marker that marks the beginning of an inline element (e.g. `[` will mark a possible
beginning of a link or `` ` `` will mark inline code).

Parsing methods for inline elements are also protected and identified by the prefix `parse`. Additionally a `@marker` annotation
in PHPDoc is needed to register the parse function for one or multiple markers.
The method will then be called when a marker is found in the text. As an argument it takes the text starting at the position of the marker.
The parser method will return an array containing the element of the abstract sytnax tree and an offset of text it has
parsed from the input markdown. All text up to this offset will be removed from the markdown before the next marker will be searched.

As an example, we will add support for the [strikethrough][] feature of github flavored markdown:

[strikethrough]: https://help.github.com/articles/github-flavored-markdown#strikethrough "Strikethrough feature of github flavored markdown"

```php
<?php

class MyMarkdown extends \cebe\markdown\Markdown
{
	/**
	 * @marker ~~
	 */
	protected function parseStrike($markdown)
	{
		// check whether the marker really represents a strikethrough (i.e. there is a closing ~~)
		if (preg_match('/^~~(.+?)~~/', $markdown, $matches)) {
			return [
			    // return the parsed tag as an element of the abstract syntax tree and call `parseInline()` to allow
			    // other inline markdown elements inside this tag
				['strike', $this->parseInline($matches[1])],
				// return the offset of the parsed text
				strlen($matches[0])
			];
		}
		// in case we did not find a closing ~~ we just return the marker and skip 2 characters
		return [['text', '~~'], 2];
	}

	// rendering is the same as for block elements, we turn the abstract syntax array into a string.
	protected function renderStrike($element)
	{
		return '<del>' . $this->renderAbsy($element[1]) . '</del>';
	}
}
```

### Composing your own Markdown flavor

This markdown library is composed of traits so it is very easy to create your own markdown flavor by adding and/or removing
the single feature traits.

Designing your Markdown flavor consists of four steps:

1. Select a base class
2. Select language feature traits
3. Define escapeable characters
4. Optionally add custom rendering behavior

#### Select a base class

If you want to extend from a flavor and only add features you can use one of the existing classes
(`Markdown`, `GithubMarkdown` or `MarkdownExtra`) as your flavors base class.

If you want to define a subset of the markdown language, i.e. remove some of the features, you have to
extend your class from `Parser`.

#### Select language feature traits

The following shows the trait selection for traditional Markdown.

```php
class MyMarkdown extends Parser
{
	// include block element parsing using traits
	use block\CodeTrait;
	use block\HeadlineTrait;
	use block\HtmlTrait {
		parseInlineHtml as private;
	}
	use block\ListTrait {
		// Check Ul List before headline
		identifyUl as protected identifyBUl;
		consumeUl as protected consumeBUl;
	}
	use block\QuoteTrait;
	use block\RuleTrait {
		// Check Hr before checking lists
		identifyHr as protected identifyAHr;
		consumeHr as protected consumeAHr;
	}
	// include inline element parsing using traits
	use inline\CodeTrait;
	use inline\EmphStrongTrait;
	use inline\LinkTrait;

	/**
	 * @var boolean whether to format markup according to HTML5 spec.
	 * Defaults to `false` which means that markup is formatted as HTML4.
	 */
	public $html5 = false;

	protected function prepare()
	{
		// reset references
		$this->references = [];
	}

	// ...
}
```

In general, just adding the trait with `use` is enough, however in some cases some fine tuning is desired
to get most expected parsing results. Elements are detected in alphabetical order of their identification
function. This means that if a line starting with `-` could be a list or a horizontal rule, the preference has to be set
by renaming the identification function. This is what is done with renaming `identifyHr` to `identifyAHr`
and `identifyBUl` to `identifyBUl`. The consume function always has to have the same name as the identification function
so this has to be renamed too.

There is also a conflict for parsing of the `<` character. This could either be a link/email enclosed in `<` and `>`
or an inline HTML tag. In order to resolve this conflict when adding the `LinkTrait`, we need to hide the `parseInlineHtml`
method of the `HtmlTrait`.

If you use any trait that uses the `$html5` property to adjust its output you also need to define this property.

If you use the link trait it may be useful to implement `prepare()` as shown above to reset references before
parsing to ensure you get a reusable object.

#### Define escapeable characters

Depenedend on the language features you have chosen there is a different set of characters that can be escaped
using `\`. The following is the set of escapeable characters for traditional markdown, you can copy it to your class
as is.

```php
	/**
	 * @var array these are "escapeable" characters. When using one of these prefixed with a
	 * backslash, the character will be outputted without the backslash and is not interpreted
	 * as markdown.
	 */
	protected $escapeCharacters = [
		'\\', // backslash
		'`', // backtick
		'*', // asterisk
		'_', // underscore
		'{', '}', // curly braces
		'[', ']', // square brackets
		'(', ')', // parentheses
		'#', // hash mark
		'+', // plus sign
		'-', // minus sign (hyphen)
		'.', // dot
		'!', // exclamation mark
		'<', '>',
	];
```

#### Add custom rendering behavior

Optionally you may also want to adjust rendering behavior by overriding some methods.
You may refer to the `consumeParagraph()` method of the `Markdown` and `GithubMarkdown` classes for some inspiration
which define different rules for which elements are allowed to interrupt a paragraph.


Acknowledgements <a name="ack"></a>
----------------

I'd like to thank [@erusev][] for creating [Parsedown][] which heavily influenced this work and provided
the idea of the line based parsing approach.

[@erusev]: https://github.com/erusev "Emanuil Rusev"
[Parsedown]: http://parsedown.org/ "The Parsedown PHP Markdown parser"

FAQ <a name="faq"></a>
---

### Why another markdown parser?

While reviewing PHP markdown parsers for choosing one to use bundled with the [Yii framework 2.0][]
I found that most of the implementations use regex to replace patterns instead
of doing real parsing. This way extending them with new language elements is quite hard
as you have to come up with a complex regex, that matches your addition but does not mess
with other elements. Such additions are very common as you see on github which supports referencing
issues, users and commits in the comments.
A [real parser][] should use context aware methods that walk trough the text and
parse the tokens as they find them. The only implentation that I have found that uses
this approach is [Parsedown][] which also shows that this implementation is [much faster][benchmark]
than the regex way. Parsedown however is an implementation that focuses on speed and implements
its own flavor (mainly github flavored markdown) in one class and at the time of this writing was
not easily extensible.

Given the situation above I decided to start my own implementation using the parsing approach
from Parsedown and making it extensible creating a class for each markdown flavor that extend each
other in the way that also the markdown languages extend each other.
This allows you to choose between markdown language flavors and also provides a way to compose your
own flavor picking the best things from all.
I chose this approach as it is easier to implement and also more intuitive approach compared
to using callbacks to inject functionallity into the parser.

[real parser]: http://en.wikipedia.org/wiki/Parsing#Types_of_parser

[Parsedown]: http://parsedown.org/ "The Parsedown PHP Markdown parser"

### Where do I report bugs or rendering issues?

Just [open an issue][] on github, post your markdown code and describe the problem. You may also attach screenshots of the rendered HTML result to describe your problem.

[open an issue]: https://github.com/cebe/markdown/issues/new

### How can I contribute to this library?

Check the [CONTRIBUTING.md](CONTRIBUTING.md) file for more info.


### Am I free to use this?

This library is open source and licensed under the [MIT License][]. This means that you can do whatever you want
with it as long as you mention my name and include the [license file][license]. Check the [license][] for details.

[MIT License]: http://opensource.org/licenses/MIT

[license]: https://github.com/cebe/markdown/blob/master/LICENSE

Contact
-------

Feel free to contact me using [email](mailto:mail@cebe.cc) or [twitter](https://twitter.com/cebe_cc).
phpunit.xml.dist000066600000001271151456371750007742 0ustar00<?xml version="1.0" encoding="utf-8"?>
<phpunit bootstrap="./tests/bootstrap.php"
		colors="true"
		convertErrorsToExceptions="true"
		convertNoticesToExceptions="true"
		convertWarningsToExceptions="true"
		stopOnFailure="false">
		<testsuites>
			<testsuite name="Markdown Test Suite">
				<file>./tests/ParserTest.php</file>

				<file>./tests/MarkdownTest.php</file>
				<file>./tests/MarkdownOLStartNumTest.php</file>
				
				<file>./tests/GithubMarkdownTest.php</file>
				
				<file>./tests/MarkdownExtraTest.php</file>
			</testsuite>
		</testsuites>
		<filter>
			<blacklist>
				<directory>./vendor</directory>
				<directory>./tests</directory>
			</blacklist>
		</filter>
</phpunit>

GithubMarkdown.php000066600000004566151456371750010237 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown;

/**
 * Markdown parser for github flavored markdown.
 *
 * @author Carsten Brandt <mail@cebe.cc>
 */
class GithubMarkdown extends Markdown
{
	// include block element parsing using traits
	use block\TableTrait;
	use block\FencedCodeTrait;

	// include inline element parsing using traits
	use inline\StrikeoutTrait;
	use inline\UrlLinkTrait;

	/**
	 * @var boolean whether to interpret newlines as `<br />`-tags.
	 * This feature is useful for comments where newlines are often meant to be real new lines.
	 */
	public $enableNewlines = false;

	/**
	 * @inheritDoc
	 */
	protected $escapeCharacters = [
		// from Markdown
		'\\', // backslash
		'`', // backtick
		'*', // asterisk
		'_', // underscore
		'{', '}', // curly braces
		'[', ']', // square brackets
		'(', ')', // parentheses
		'#', // hash mark
		'+', // plus sign
		'-', // minus sign (hyphen)
		'.', // dot
		'!', // exclamation mark
		'<', '>',
		// added by GithubMarkdown
		':', // colon
		'|', // pipe
	];



	/**
	 * Consume lines for a paragraph
	 *
	 * Allow headlines, lists and code to break paragraphs
	 */
	protected function consumeParagraph($lines, $current)
	{
		// consume until newline
		$content = [];
		for ($i = $current, $count = count($lines); $i < $count; $i++) {
			$line = $lines[$i];
			if ($line === ''
				|| ltrim($line) === ''
				|| !ctype_alpha($line[0]) && (
					$this->identifyQuote($line, $lines, $i) ||
					$this->identifyCode($line, $lines, $i) ||
					$this->identifyFencedCode($line, $lines, $i) ||
					$this->identifyUl($line, $lines, $i) ||
					$this->identifyOl($line, $lines, $i) ||
					$this->identifyHr($line, $lines, $i)
				)
				|| $this->identifyHeadline($line, $lines, $i))
			{
				break;
			} else {
				$content[] = $line;
			}
		}
		$block = [
			'paragraph',
			'content' => $this->parseInline(implode("\n", $content)),
		];
		return [$block, --$i];
	}

	/**
	 * @inheritdocs
	 *
	 * Parses a newline indicated by two spaces on the end of a markdown line.
	 */
	protected function renderText($text)
	{
		if ($this->enableNewlines) {
			$br = $this->html5 ? "<br>\n" : "<br />\n";
			return strtr($text[1], ["  \n" => $br, "\n" => $br]);
		} else {
			return parent::renderText($text);
		}
	}
}
Markdown.php000066600000005563151456371750007072 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown;

/**
 * Markdown parser for the [initial markdown spec](http://daringfireball.net/projects/markdown/syntax).
 *
 * @author Carsten Brandt <mail@cebe.cc>
 */
class Markdown extends Parser
{
	// include block element parsing using traits
	use block\CodeTrait;
	use block\HeadlineTrait;
	use block\HtmlTrait {
		parseInlineHtml as private;
	}
	use block\ListTrait {
		// Check Ul List before headline
		identifyUl as protected identifyBUl;
		consumeUl as protected consumeBUl;
	}
	use block\QuoteTrait;
	use block\RuleTrait {
		// Check Hr before checking lists
		identifyHr as protected identifyAHr;
		consumeHr as protected consumeAHr;
	}

	// include inline element parsing using traits
	use inline\CodeTrait;
	use inline\EmphStrongTrait;
	use inline\LinkTrait;

	/**
	 * @var boolean whether to format markup according to HTML5 spec.
	 * Defaults to `false` which means that markup is formatted as HTML4.
	 */
	public $html5 = false;

	/**
	 * @var array these are "escapeable" characters. When using one of these prefixed with a
	 * backslash, the character will be outputted without the backslash and is not interpreted
	 * as markdown.
	 */
	protected $escapeCharacters = [
		'\\', // backslash
		'`', // backtick
		'*', // asterisk
		'_', // underscore
		'{', '}', // curly braces
		'[', ']', // square brackets
		'(', ')', // parentheses
		'#', // hash mark
		'+', // plus sign
		'-', // minus sign (hyphen)
		'.', // dot
		'!', // exclamation mark
		'<', '>',
	];


	/**
	 * @inheritDoc
	 */
	protected function prepare()
	{
		// reset references
		$this->references = [];
	}

	/**
	 * Consume lines for a paragraph
	 *
	 * Allow headlines and code to break paragraphs
	 */
	protected function consumeParagraph($lines, $current)
	{
		// consume until newline
		$content = [];
		for ($i = $current, $count = count($lines); $i < $count; $i++) {
			$line = $lines[$i];

			// a list may break a paragraph when it is inside of a list
			if (isset($this->context[1]) && $this->context[1] === 'list' && !ctype_alpha($line[0]) && (
				$this->identifyUl($line, $lines, $i) || $this->identifyOl($line, $lines, $i))) {
				break;
			}

			if ($line !== '' && ltrim($line) !== '' &&
				!($line[0] === "\t" || $line[0] === " " && strncmp($line, '    ', 4) === 0) &&
				!$this->identifyHeadline($line, $lines, $i))
			{
				$content[] = $line;
			} else {
				break;
			}
		}
		$block = [
			'paragraph',
			'content' => $this->parseInline(implode("\n", $content)),
		];
		return [$block, --$i];
	}


	/**
	 * @inheritdocs
	 *
	 * Parses a newline indicated by two spaces on the end of a markdown line.
	 */
	protected function renderText($text)
	{
		return str_replace("  \n", $this->html5 ? "<br>\n" : "<br />\n", $text[1]);
	}
}
CONTRIBUTING.md000066600000003141151456371750007016 0ustar00Contributing
============

First of all, **thank you** for contributing, **you are awesome**! :)

If you have an idea or found a bug, please [open an issue](https://github.com/cebe/markdown/issues/new) on github.

If you want to contribute code, there a few rules to follow: 

- I am following a code style that is basically [PSR-2](http://www.php-fig.org/psr/2/) but with TABS indentation (yes, I really do that ;) ).
  I am not going to nit-pick on all the details about the code style but indentation is a must. The important part is that code is readable.
  Methods should be documented using phpdoc style.

- All code must be covered by tests so if you fix a bug or add a feature, please include a test case for it. See below on how that works.

- If you add a feature it should be documented.

- Also, while creating your Pull Request on GitHub, please write a description
  which gives the context and/or explains why you are creating it.

Thank you very much!


Running the tests
-----------------

The Markdown parser classes are tested with [PHPUnit](https://phpunit.de/). For each test case there is a set of files in
the subfolders of the `/tests` folder. The result of the parser is tested with an input and an output file respectively
where the input file contains the Markdown and the output file contains the expected HTML.

You can run the tests after initializing the lib with composer(`composer install`) with the following command:

	vendor/bin/phpunit
	
To create a new test case, create a `.md` file a`.html` with the same base name in the subfolders of
the `/tests` directory. See existing files for examples.
.gitignore000066600000000052151456371750006553 0ustar00/.idea/
composer.lock
/vendor
README.html
LICENSE000066600000002070151456371750005572 0ustar00The MIT License (MIT)

Copyright (c) 2014 Carsten Brandt

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.block/HeadlineTrait.php000066600000003110151456371750011101 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\block;

/**
 * Adds the headline blocks
 */
trait HeadlineTrait
{
	/**
	 * identify a line as a headline
	 */
	protected function identifyHeadline($line, $lines, $current)
	{
		return (
			// heading with #
			$line[0] === '#' && !preg_match('/^#\d+/', $line)
			||
			// underlined headline
			!empty($lines[$current + 1]) &&
			(($l = $lines[$current + 1][0]) === '=' || $l === '-') &&
			preg_match('/^(\-+|=+)\s*$/', $lines[$current + 1])
		);
	}

	/**
	 * Consume lines for a headline
	 */
	protected function consumeHeadline($lines, $current)
	{
		if ($lines[$current][0] === '#') {
			// ATX headline
			$level = 1;
			while (isset($lines[$current][$level]) && $lines[$current][$level] === '#' && $level < 6) {
				$level++;
			}
			$block = [
				'headline',
				'content' => $this->parseInline(trim($lines[$current], "# \t")),
				'level' => $level,
			];
			return [$block, $current];
		} else {
			// underlined headline
			$block = [
				'headline',
				'content' => $this->parseInline($lines[$current]),
				'level' => $lines[$current + 1][0] === '=' ? 1 : 2,
			];
			return [$block, $current + 1];
		}
	}

	/**
	 * Renders a headline
	 */
	protected function renderHeadline($block)
	{
		$tag = 'h' . $block['level'];
		return "<$tag>" . $this->renderAbsy($block['content']) . "</$tag>\n";
	}

	abstract protected function parseInline($text);
	abstract protected function renderAbsy($absy);
}
block/FencedCodeTrait.php000066600000002300151456371750011347 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\block;

/**
 * Adds the fenced code blocks
 *
 * automatically included 4 space indented code blocks
 */
trait FencedCodeTrait
{
	use CodeTrait;

	/**
	 * identify a line as the beginning of a fenced code block.
	 */
	protected function identifyFencedCode($line)
	{
		return ($l = $line[0]) === '`' && strncmp($line, '```', 3) === 0 ||
				$l === '~' && strncmp($line, '~~~', 3) === 0;
	}

	/**
	 * Consume lines for a fenced code block
	 */
	protected function consumeFencedCode($lines, $current)
	{
		// consume until ```
		$line = rtrim($lines[$current]);
		$fence = substr($line, 0, $pos = strrpos($line, $line[0]) + 1);
		$language = substr($line, $pos);
		$content = [];
		for ($i = $current + 1, $count = count($lines); $i < $count; $i++) {
			if (rtrim($line = $lines[$i]) !== $fence) {
				$content[] = $line;
			} else {
				break;
			}
		}
		$block = [
			'code',
			'content' => implode("\n", $content),
		];
		if (!empty($language)) {
			$block['language'] = $language;
		}
		return [$block, $i];
	}
}
block/ListTrait.php000066600000013057151456371750010316 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\block;

/**
 * Adds the list blocks
 */
trait ListTrait
{
	/**
	 * @var bool enable support `start` attribute of ordered lists. This means that lists
	 * will start with the number you actually type in markdown and not the HTML generated one.
	 * Defaults to `false` which means that numeration of all ordered lists(<ol>) starts with 1.
	 */
	public $keepListStartNumber = false;

	/**
	 * identify a line as the beginning of an ordered list.
	 */
	protected function identifyOl($line)
	{
		return (($l = $line[0]) > '0' && $l <= '9' || $l === ' ') && preg_match('/^ {0,3}\d+\.[ \t]/', $line);
	}

	/**
	 * identify a line as the beginning of an unordered list.
	 */
	protected function identifyUl($line)
	{
		$l = $line[0];
		return ($l === '-' || $l === '+' || $l === '*') && (isset($line[1]) && (($l1 = $line[1]) === ' ' || $l1 === "\t")) ||
		       ($l === ' ' && preg_match('/^ {0,3}[\-\+\*][ \t]/', $line));
	}

	/**
	 * Consume lines for an ordered list
	 */
	protected function consumeOl($lines, $current)
	{
		// consume until newline

		$block = [
			'list',
			'list' => 'ol',
			'attr' => [],
			'items' => [],
		];
		return $this->consumeList($lines, $current, $block, 'ol');
	}

	/**
	 * Consume lines for an unordered list
	 */
	protected function consumeUl($lines, $current)
	{
		// consume until newline

		$block = [
			'list',
			'list' => 'ul',
			'items' => [],
		];
		return $this->consumeList($lines, $current, $block, 'ul');
	}

	private function consumeList($lines, $current, $block, $type)
	{
		$item = 0;
		$indent = '';
		$len = 0;
		$lastLineEmpty = false;
		// track the indentation of list markers, if indented more than previous element
		// a list marker is considered to be long to a lower level
		$leadSpace = 3;
		$marker = $type === 'ul' ? ltrim($lines[$current])[0] : '';
		for ($i = $current, $count = count($lines); $i < $count; $i++) {
			$line = $lines[$i];
			// match list marker on the beginning of the line
			$pattern = ($type == 'ol') ? '/^( {0,'.$leadSpace.'})(\d+)\.[ \t]+/' : '/^( {0,'.$leadSpace.'})\\'.$marker.'[ \t]+/';
			if (preg_match($pattern, $line, $matches)) {
				if (($len = substr_count($matches[0], "\t")) > 0) {
					$indent = str_repeat("\t", $len);
					$line = substr($line, strlen($matches[0]));
				} else {
					$len = strlen($matches[0]);
					$indent = str_repeat(' ', $len);
					$line = substr($line, $len);
				}
				if ($i === $current) {
					$leadSpace = strlen($matches[1]) + 1;
				}

				if ($type == 'ol' && $this->keepListStartNumber) {
					// attr `start` for ol
					if (!isset($block['attr']['start']) && isset($matches[2])) {
						$block['attr']['start'] = $matches[2];
					}
				}

				$block['items'][++$item][] = $line;
				$block['lazyItems'][$item] = $lastLineEmpty;
				$lastLineEmpty = false;
			} elseif (ltrim($line) === '') {
				// line is empty, may be a lazy list
				$lastLineEmpty = true;

				// two empty lines will end the list
				if (!isset($lines[$i + 1][0])) {
					break;

				// next item is the continuation of this list -> lazy list
				} elseif (preg_match($pattern, $lines[$i + 1])) {
					$block['items'][$item][] = $line;
					$block['lazyItems'][$item] = true;

				// next item is indented as much as this list -> lazy list if it is not a reference
				} elseif (strncmp($lines[$i + 1], $indent, $len) === 0 || !empty($lines[$i + 1]) && $lines[$i + 1][0] == "\t") {
					$block['items'][$item][] = $line;
					$nextLine = $lines[$i + 1][0] === "\t" ? substr($lines[$i + 1], 1) : substr($lines[$i + 1], $len);
					$block['lazyItems'][$item] = !method_exists($this, 'identifyReference') || !$this->identifyReference($nextLine);

				// everything else ends the list
				} else {
					break;
				}
			} else {
				if ($line[0] === "\t") {
					$line = substr($line, 1);
				} elseif (strncmp($line, $indent, $len) === 0) {
					$line = substr($line, $len);
				}
				$block['items'][$item][] = $line;
				$lastLineEmpty = false;
			}
		}

		foreach($block['items'] as $itemId => $itemLines) {
			$content = [];
			if (!$block['lazyItems'][$itemId]) {
				$firstPar = [];
				while (!empty($itemLines) && rtrim($itemLines[0]) !== '' && $this->detectLineType($itemLines, 0) === 'paragraph') {
					$firstPar[] = array_shift($itemLines);
				}
				$content = $this->parseInline(implode("\n", $firstPar));
			}
			if (!empty($itemLines)) {
				$content = array_merge($content, $this->parseBlocks($itemLines));
			}
			$block['items'][$itemId] = $content;
		}

		return [$block, $i];
	}

	/**
	 * Renders a list
	 */
	protected function renderList($block)
	{
		$type = $block['list'];

		if (!empty($block['attr'])) {
			$output = "<$type " . $this->generateHtmlAttributes($block['attr']) . ">\n";
		} else {
			$output = "<$type>\n";
		}

		foreach ($block['items'] as $item => $itemLines) {
			$output .= '<li>' . $this->renderAbsy($itemLines). "</li>\n";
		}
		return $output . "</$type>\n";
	}


	/**
	 * Return html attributes string from [attrName => attrValue] list
	 * @param array $attributes the attribute name-value pairs.
	 * @return string
	 */
	private function generateHtmlAttributes($attributes)
	{
		foreach ($attributes as $name => $value) {
			$attributes[$name] = "$name=\"$value\"";
		}
		return implode(' ', $attributes);
	}

	abstract protected function parseBlocks($lines);
	abstract protected function parseInline($text);
	abstract protected function renderAbsy($absy);
	abstract protected function detectLineType($lines, $current);
}
block/HtmlTrait.php000066600000007455151456371750010314 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\block;

/**
 * Adds inline and block HTML support
 */
trait HtmlTrait
{
	/**
	 * @var array HTML elements considered as inline elements.
	 * @see http://www.w3.org/wiki/HTML/Elements#Text-level_semantics
	 */
	protected $inlineHtmlElements = [
		'a', 'abbr', 'acronym',
		'b', 'basefont', 'bdo', 'big', 'br', 'button', 'blink',
		'cite', 'code',
		'del', 'dfn',
		'em',
		'font',
		'i', 'img', 'ins', 'input', 'iframe',
		'kbd',
		'label', 'listing',
		'map', 'mark',
		'nobr',
		'object',
		'q',
		'rp', 'rt', 'ruby',
		's', 'samp', 'script', 'select', 'small', 'spacer', 'span', 'strong', 'sub', 'sup',
		'tt', 'var',
		'u',
		'wbr',
		'time',
	];
	/**
	 * @var array HTML elements known to be self-closing.
	 */
	protected $selfClosingHtmlElements = [
		'br', 'hr', 'img', 'input', 'nobr',
	];

	/**
	 * identify a line as the beginning of a HTML block.
	 */
	protected function identifyHtml($line, $lines, $current)
	{
		if ($line[0] !== '<' || isset($line[1]) && $line[1] == ' ') {
			return false; // no html tag
		}

		if (strncmp($line, '<!--', 4) === 0) {
			return true; // a html comment
		}

		$gtPos = strpos($lines[$current], '>');
		$spacePos = strpos($lines[$current], ' ');
		if ($gtPos === false && $spacePos === false) {
			return false; // no html tag
		} elseif ($spacePos === false) {
			$tag = rtrim(substr($line, 1, $gtPos - 1), '/');
		} else {
			$tag = rtrim(substr($line, 1, min($gtPos, $spacePos) - 1), '/');
		}

		if (!ctype_alnum($tag) || in_array(strtolower($tag), $this->inlineHtmlElements)) {
			return false; // no html tag or inline html tag
		}
		return true;
	}

	/**
	 * Consume lines for an HTML block
	 */
	protected function consumeHtml($lines, $current)
	{
		$content = [];
		if (strncmp($lines[$current], '<!--', 4) === 0) { // html comment
			for ($i = $current, $count = count($lines); $i < $count; $i++) {
				$line = $lines[$i];
				$content[] = $line;
				if (strpos($line, '-->') !== false) {
					break;
				}
			}
		} else {
			$tag = rtrim(substr($lines[$current], 1, min(strpos($lines[$current], '>'), strpos($lines[$current] . ' ', ' ')) - 1), '/');
			$level = 0;
			if (in_array($tag, $this->selfClosingHtmlElements)) {
				$level--;
			}
			for ($i = $current, $count = count($lines); $i < $count; $i++) {
				$line = $lines[$i];
				$content[] = $line;
				$level += substr_count($line, "<$tag") - substr_count($line, "</$tag>");
				if ($level <= 0) {
					break;
				}
			}
		}
		$block = [
			'html',
			'content' => implode("\n", $content),
		];
		return [$block, $i];
	}

	/**
	 * Renders an HTML block
	 */
	protected function renderHtml($block)
	{
		return $block['content'] . "\n";
	}

	/**
	 * Parses an & or a html entity definition.
	 * @marker &
	 */
	protected function parseEntity($text)
	{
		// html entities e.g. &copy; &#169; &#x00A9;
		if (preg_match('/^&#?[\w\d]+;/', $text, $matches)) {
			return [['inlineHtml', $matches[0]], strlen($matches[0])];
		} else {
			return [['text', '&amp;'], 1];
		}
	}

	/**
	 * renders a html entity.
	 */
	protected function renderInlineHtml($block)
	{
		return $block[1];
	}

	/**
	 * Parses inline HTML.
	 * @marker <
	 */
	protected function parseInlineHtml($text)
	{
		if (strpos($text, '>') !== false) {
			if (preg_match('~^</?(\w+\d?)( .*?)?>~', $text, $matches)) {
				// HTML tags
				return [['inlineHtml', $matches[0]], strlen($matches[0])];
			} elseif (preg_match('~^<!--.*?-->~', $text, $matches)) {
				// HTML comments
				return [['inlineHtml', $matches[0]], strlen($matches[0])];
			}
		}
		return [['text', '&lt;'], 1];
	}

	/**
	 * Escapes `>` characters.
	 * @marker >
	 */
	protected function parseGt($text)
	{
		return [['text', '&gt;'], 1];
	}
}
block/RuleTrait.php000066600000001445151456371750010310 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\block;

/**
 * Adds horizontal rules
 */
trait RuleTrait
{
	/**
	 * identify a line as a horizontal rule.
	 */
	protected function identifyHr($line)
	{
		// at least 3 of -, * or _ on one line make a hr
		return (($l = $line[0]) === ' ' || $l === '-' || $l === '*' || $l === '_') && preg_match('/^ {0,3}([\-\*_])\s*\1\s*\1(\1|\s)*$/', $line);
	}

	/**
	 * Consume a horizontal rule
	 */
	protected function consumeHr($lines, $current)
	{
		return [['hr'], $current];
	}

	/**
	 * Renders a horizontal rule
	 */
	protected function renderHr($block)
	{
		return $this->html5 ? "<hr>\n" : "<hr />\n";
	}

} block/TableTrait.php000066600000006270151456371750010431 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\block;

/**
 * Adds the table blocks
 */
trait TableTrait
{
	private $_tableCellTag = 'td';
	private $_tableCellCount = 0;
	private $_tableCellAlign = [];

	/**
	 * identify a line as the beginning of a table block.
	 */
	protected function identifyTable($line, $lines, $current)
	{
		return strpos($line, '|') !== false && isset($lines[$current + 1])
			&& preg_match('~^\\s*\\|?(\\s*:?-[\\-\\s]*:?\\s*\\|\\s*:?-[\\-\\s]*:?\\s*)+\\|?\\s*$~', $lines[$current + 1]);
	}

	/**
	 * Consume lines for a table
	 */
	protected function consumeTable($lines, $current)
	{
		// consume until newline

		$block = [
			'table',
			'cols' => [],
			'rows' => [],
		];
		$beginsWithPipe = $lines[$current][0] === '|';
		for ($i = $current, $count = count($lines); $i < $count; $i++) {
			$line = rtrim($lines[$i]);

			// extract alignment from second line
			if ($i == $current+1) {
				$cols = explode('|', trim($line, ' |'));
				foreach($cols as $col) {
					$col = trim($col);
					if (empty($col)) {
						$block['cols'][] = '';
						continue;
					}
					$l = ($col[0] === ':');
					$r = (substr($col, -1, 1) === ':');
					if ($l && $r) {
						$block['cols'][] = 'center';
					} elseif ($l) {
						$block['cols'][] = 'left';
					} elseif ($r) {
						$block['cols'][] = 'right';
					} else {
						$block['cols'][] = '';
					}
				}

				continue;
			}
			if ($line === '' || $beginsWithPipe && $line[0] !== '|') {
				break;
			}
			if ($line[0] === '|') {
				$line = substr($line, 1);
			}
			if (substr($line, -1, 1) === '|' && (substr($line, -2, 2) !== '\\|' || substr($line, -3, 3) === '\\\\|')) {
				$line = substr($line, 0, -1);
			}
			$block['rows'][] = $line;
		}

		return [$block, --$i];
	}

	/**
	 * render a table block
	 */
	protected function renderTable($block)
	{
		$content = '';
		$this->_tableCellAlign = $block['cols'];
		$content .= "<thead>\n";
		$first = true;
		foreach($block['rows'] as $row) {
			$this->_tableCellTag = $first ? 'th' : 'td';
			$align = empty($this->_tableCellAlign[$this->_tableCellCount]) ? '' : ' align="' . $this->_tableCellAlign[$this->_tableCellCount++] . '"';
			$tds = "<$this->_tableCellTag$align>" . trim($this->renderAbsy($this->parseInline($row))) . "</$this->_tableCellTag>"; // TODO move this to the consume step
			$content .= "<tr>$tds</tr>\n";
			if ($first) {
				$content .= "</thead>\n<tbody>\n";
			}
			$first = false;
			$this->_tableCellCount = 0;
		}
		return "<table>\n$content</tbody>\n</table>\n";
	}

	/**
	 * @marker |
	 */
	protected function parseTd($markdown)
	{
		if (isset($this->context[1]) && $this->context[1] === 'table') {
			$align = empty($this->_tableCellAlign[$this->_tableCellCount]) ? '' : ' align="' . $this->_tableCellAlign[$this->_tableCellCount++] . '"';
			return [['text', "</$this->_tableCellTag><$this->_tableCellTag$align>"], isset($markdown[1]) && $markdown[1] === ' ' ? 2 : 1]; // TODO make a absy node
		}
		return [['text', $markdown[0]], 1];
	}

	abstract protected function parseInline($text);
	abstract protected function renderAbsy($absy);
}
block/CodeTrait.php000066600000003521151456371750010250 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\block;

/**
 * Adds the 4 space indented code blocks
 */
trait CodeTrait
{
	/**
	 * identify a line as the beginning of a code block.
	 */
	protected function identifyCode($line)
	{
		// indentation >= 4 or one tab is code
		return ($l = $line[0]) === ' ' && $line[1] === ' ' && $line[2] === ' ' && $line[3] === ' ' || $l === "\t";
	}

	/**
	 * Consume lines for a code block element
	 */
	protected function consumeCode($lines, $current)
	{
		// consume until newline

		$content = [];
		for ($i = $current, $count = count($lines); $i < $count; $i++) {
			$line = $lines[$i];

			// a line is considered to belong to this code block as long as it is intended by 4 spaces or a tab
			if (isset($line[0]) && ($line[0] === "\t" || strncmp($line, '    ', 4) === 0)) {
				$line = $line[0] === "\t" ? substr($line, 1) : substr($line, 4);
				$content[] = $line;
			// but also if it is empty and the next line is intended by 4 spaces or a tab
			} elseif (($line === '' || rtrim($line) === '') && isset($lines[$i + 1][0]) &&
				      ($lines[$i + 1][0] === "\t" || strncmp($lines[$i + 1], '    ', 4) === 0)) {
				if ($line !== '') {
					$line = $line[0] === "\t" ? substr($line, 1) : substr($line, 4);
				}
				$content[] = $line;
			} else {
				break;
			}
		}

		$block = [
			'code',
			'content' => implode("\n", $content),
		];
		return [$block, --$i];
	}

	/**
	 * Renders a code block
	 */
	protected function renderCode($block)
	{
		$class = isset($block['language']) ? ' class="language-' . $block['language'] . '"' : '';
		return "<pre><code$class>" . htmlspecialchars($block['content'] . "\n", ENT_NOQUOTES | ENT_SUBSTITUTE, 'UTF-8') . "</code></pre>\n";
	}
}
block/QuoteTrait.php000066600000002476151456371750010503 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\block;

/**
 * Adds the block quote elements
 */
trait QuoteTrait
{
	/**
	 * identify a line as the beginning of a block quote.
	 */
	protected function identifyQuote($line)
	{
		return $line[0] === '>' && (!isset($line[1]) || ($l1 = $line[1]) === ' ' || $l1 === "\t");
	}

	/**
	 * Consume lines for a blockquote element
	 */
	protected function consumeQuote($lines, $current)
	{
		// consume until newline
		$content = [];
		for ($i = $current, $count = count($lines); $i < $count; $i++) {
			$line = $lines[$i];
			if (ltrim($line) !== '') {
				if ($line[0] == '>' && !isset($line[1])) {
					$line = '';
				} elseif (strncmp($line, '> ', 2) === 0) {
					$line = substr($line, 2);
				}
				$content[] = $line;
			} else {
				break;
			}
		}

		$block = [
			'quote',
			'content' => $this->parseBlocks($content),
			'simple' => true,
		];
		return [$block, $i];
	}


	/**
	 * Renders a blockquote
	 */
	protected function renderQuote($block)
	{
		return '<blockquote>' . $this->renderAbsy($block['content']) . "</blockquote>\n";
	}

	abstract protected function parseBlocks($lines);
	abstract protected function renderAbsy($absy);
}
.travis.yml000066600000001557151456371750006707 0ustar00language: php

php:
  - 5.4
  - 5.5
  - 5.6
  - 7.0
  - hhvm
  - hhvm-nightly

# faster builds on new travis setup not using sudo
sudo: false

# cache composer cache
cache:
  directories:
    - $HOME/.composer/cache

# run build against hhvm but allow them to fail
# http://docs.travis-ci.com/user/build-configuration/#Rows-That-are-Allowed-To-Fail
matrix:
  fast_finish: true
  allow_failures:
    - php: hhvm-nightly
    - php: 7.0

install:
  - composer self-update && composer --version
  - composer install --prefer-dist

script:
  - vendor/bin/phpunit --verbose --coverage-clover=coverage.clover
# test against standard markdown spec
#  - git clone https://github.com/jgm/stmd && cd stmd && perl runtests.pl spec.txt ../bin/markdown

after_script:
  - wget https://scrutinizer-ci.com/ocular.phar
  - php ocular.phar code-coverage:upload --format=php-clover coverage.clover
inline/EmphStrongTrait.php000066600000002701151456371750011647 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\inline;

/**
 * Adds inline emphasizes and strong elements
 */
trait EmphStrongTrait
{
	/**
	 * Parses empathized and strong elements.
	 * @marker _
	 * @marker *
	 */
	protected function parseEmphStrong($text)
	{
		$marker = $text[0];

		if (!isset($text[1])) {
			return [['text', $text[0]], 1];
		}

		if ($marker == $text[1]) { // strong
			if ($marker == '*' && preg_match('/^[*]{2}((?:[^*]|[*][^*]*[*])+?)[*]{2}(?![*]{2})/s', $text, $matches) ||
				$marker == '_' && preg_match('/^__((?:[^_]|_[^_]*_)+?)__(?!__)/us', $text, $matches)) {

				return [
					[
						'strong',
						$this->parseInline($matches[1]),
					],
					strlen($matches[0])
				];
			}
		} else { // emph
			if ($marker == '*' && preg_match('/^[*]((?:[^*]|[*][*][^*]+?[*][*])+?)[*](?![*][^*])/s', $text, $matches) ||
				$marker == '_' && preg_match('/^_((?:[^_]|__[^_]*__)+?)_(?!_[^_])\b/us', $text, $matches)) {
				return [
					[
						'emph',
						$this->parseInline($matches[1]),
					],
					strlen($matches[0])
				];
			}
		}
		return [['text', $text[0]], 1];
	}

	protected function renderStrong($block)
	{
		return '<strong>' . $this->renderAbsy($block[1]) . '</strong>';
	}

	protected function renderEmph($block)
	{
		return '<em>' . $this->renderAbsy($block[1]) . '</em>';
	}
}
inline/UrlLinkTrait.php000066600000002275151456371750011147 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\inline;

// work around https://github.com/facebook/hhvm/issues/1120
defined('ENT_HTML401') || define('ENT_HTML401', 0);

/**
 * Adds auto linking for URLs
 */
trait UrlLinkTrait
{
	/**
	 * Parses urls and adds auto linking feature.
	 * @marker http
	 * @marker ftp
	 */
	protected function parseUrl($markdown)
	{
		$pattern = <<<REGEXP
			/(?(R) # in case of recursion match parentheses
				 \(((?>[^\s()]+)|(?R))*\)
			|      # else match a link with title
				^(https?|ftp):\/\/(([^\s()]+)|(?R))+(?<![\.,:;\'"!\?\s])
			)/x
REGEXP;

		if (!in_array('parseLink', $this->context) && preg_match($pattern, $markdown, $matches)) {
			return [
				['autoUrl', $matches[0]],
				strlen($matches[0])
			];
		}
		return [['text', substr($markdown, 0, 4)], 4];
	}

	protected function renderAutoUrl($block)
	{
		$href = htmlspecialchars($block[1], ENT_COMPAT | ENT_HTML401, 'UTF-8');
		$text = htmlspecialchars(urldecode($block[1]), ENT_NOQUOTES | ENT_SUBSTITUTE, 'UTF-8');
		return "<a href=\"$href\">$text</a>";
	}
}
inline/CodeTrait.php000066600000001611151456371750010432 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\inline;

/**
 * Adds inline code elements
 */
trait CodeTrait
{
	/**
	 * Parses an inline code span `` ` ``.
	 * @marker `
	 */
	protected function parseInlineCode($text)
	{
		if (preg_match('/^(``+)\s(.+?)\s\1/s', $text, $matches)) { // code with enclosed backtick
			return [
				[
					'inlineCode',
					$matches[2],
				],
				strlen($matches[0])
			];
		} elseif (preg_match('/^`(.+?)`/s', $text, $matches)) {
			return [
				[
					'inlineCode',
					$matches[1],
				],
				strlen($matches[0])
			];
		}
		return [['text', $text[0]], 1];
	}

	protected function renderInlineCode($block)
	{
		return '<code>' . htmlspecialchars($block[1], ENT_NOQUOTES | ENT_SUBSTITUTE, 'UTF-8') . '</code>';
	}
}
inline/StrikeoutTrait.php000066600000001316151456371750011553 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\inline;

/**
 * Adds strikeout inline elements
 */
trait StrikeoutTrait
{
	/**
	 * Parses the strikethrough feature.
	 * @marker ~~
	 */
	protected function parseStrike($markdown)
	{
		if (preg_match('/^~~(.+?)~~/', $markdown, $matches)) {
			return [
				[
					'strike',
					$this->parseInline($matches[1])
				],
				strlen($matches[0])
			];
		}
		return [['text', $markdown[0] . $markdown[1]], 2];
	}

	protected function renderStrike($block)
	{
		return '<del>' . $this->renderAbsy($block[1]) . '</del>';
	}
}
inline/LinkTrait.php000066600000016573151456371750010472 0ustar00<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

namespace cebe\markdown\inline;

// work around https://github.com/facebook/hhvm/issues/1120
defined('ENT_HTML401') || define('ENT_HTML401', 0);

/**
 * Addes links and images as well as url markers.
 *
 * This trait conflicts with the HtmlTrait. If both are used together,
 * you have to define a resolution, by defining the HtmlTrait::parseInlineHtml
 * as private so it is not used directly:
 *
 * ```php
 * use block\HtmlTrait {
 *     parseInlineHtml as private parseInlineHtml;
 * }
 * ```
 *
 * If the method exists it is called internally by this trait.
 *
 * Also make sure to reset references on prepare():
 *
 * ```php
 * protected function prepare()
 * {
 *     // reset references
 *     $this->references = [];
 * }
 * ```
 */
trait LinkTrait
{
	/**
	 * @var array a list of defined references in this document.
	 */
	protected $references = [];

	/**
	 * Remove backslash from escaped characters
	 * @param $text
	 * @return string
	 */
	protected function replaceEscape($text)
	{
		$strtr = [];
		foreach($this->escapeCharacters as $char) {
			$strtr["\\$char"] = $char;
		}
		return strtr($text, $strtr);
	}

	/**
	 * Parses a link indicated by `[`.
	 * @marker [
	 */
	protected function parseLink($markdown)
	{
		if (!in_array('parseLink', array_slice($this->context, 1)) && ($parts = $this->parseLinkOrImage($markdown)) !== false) {
			list($text, $url, $title, $offset, $key) = $parts;
			return [
				[
					'link',
					'text' => $this->parseInline($text),
					'url' => $url,
					'title' => $title,
					'refkey' => $key,
					'orig' => substr($markdown, 0, $offset),
				],
				$offset
			];
		} else {
			// remove all starting [ markers to avoid next one to be parsed as link
			$result = '[';
			$i = 1;
			while (isset($markdown[$i]) && $markdown[$i] == '[') {
				$result .= '[';
				$i++;
			}
			return [['text', $result], $i];
		}
	}

	/**
	 * Parses an image indicated by `![`.
	 * @marker ![
	 */
	protected function parseImage($markdown)
	{
		if (($parts = $this->parseLinkOrImage(substr($markdown, 1))) !== false) {
			list($text, $url, $title, $offset, $key) = $parts;

			return [
				[
					'image',
					'text' => $text,
					'url' => $url,
					'title' => $title,
					'refkey' => $key,
					'orig' => substr($markdown, 0, $offset + 1),
				],
				$offset + 1
			];
		} else {
			// remove all starting [ markers to avoid next one to be parsed as link
			$result = '!';
			$i = 1;
			while (isset($markdown[$i]) && $markdown[$i] == '[') {
				$result .= '[';
				$i++;
			}
			return [['text', $result], $i];
		}
	}

	protected function parseLinkOrImage($markdown)
	{
		if (strpos($markdown, ']') !== false && preg_match('/\[((?>[^\]\[]+|(?R))*)\]/', $markdown, $textMatches)) { // TODO improve bracket regex
			$text = $textMatches[1];
			$offset = strlen($textMatches[0]);
			$markdown = substr($markdown, $offset);

			$pattern = <<<REGEXP
				/(?(R) # in case of recursion match parentheses
					 \(((?>[^\s()]+)|(?R))*\)
				|      # else match a link with title
					^\(\s*(((?>[^\s()]+)|(?R))*)(\s+"(.*?)")?\s*\)
				)/x
REGEXP;
			if (preg_match($pattern, $markdown, $refMatches)) {
				// inline link
				return [
					$text,
					isset($refMatches[2]) ? $this->replaceEscape($refMatches[2]) : '', // url
					empty($refMatches[5]) ? null: $refMatches[5], // title
					$offset + strlen($refMatches[0]), // offset
					null, // reference key
				];
			} elseif (preg_match('/^([ \n]?\[(.*?)\])?/s', $markdown, $refMatches)) {
				// reference style link
				if (empty($refMatches[2])) {
					$key = strtolower($text);
				} else {
					$key = strtolower($refMatches[2]);
				}
				return [
					$text,
					null, // url
					null, // title
					$offset + strlen($refMatches[0]), // offset
					$key,
				];
			}
		}
		return false;
	}

	/**
	 * Parses inline HTML.
	 * @marker <
	 */
	protected function parseLt($text)
	{
		if (strpos($text, '>') !== false) {
			if (!in_array('parseLink', $this->context)) { // do not allow links in links
				if (preg_match('/^<([^\s]*?@[^\s]*?\.\w+?)>/', $text, $matches)) {
					// email address
					return [
						['email', $this->replaceEscape($matches[1])],
						strlen($matches[0])
					];
				} elseif (preg_match('/^<([a-z]{3,}:\/\/[^\s]+?)>/', $text, $matches)) {
					// URL
					return [
						['url', $this->replaceEscape($matches[1])],
						strlen($matches[0])
					];
				}
			}
			// try inline HTML if it was neither a URL nor email if HtmlTrait is included.
			if (method_exists($this, 'parseInlineHtml')) {
				return $this->parseInlineHtml($text);
			}
		}
		return [['text', '&lt;'], 1];
	}

	protected function renderEmail($block)
	{
		$email = htmlspecialchars($block[1], ENT_NOQUOTES | ENT_SUBSTITUTE, 'UTF-8');
		return "<a href=\"mailto:$email\">$email</a>";
	}

	protected function renderUrl($block)
	{
		$url = htmlspecialchars($block[1], ENT_COMPAT | ENT_HTML401, 'UTF-8');
		$text = htmlspecialchars(urldecode($block[1]), ENT_NOQUOTES | ENT_SUBSTITUTE, 'UTF-8');
		return "<a href=\"$url\">$text</a>";
	}

	protected function lookupReference($key)
	{
		$normalizedKey = preg_replace('/\s+/', ' ', $key);
		if (isset($this->references[$key]) || isset($this->references[$key = $normalizedKey])) {
			return $this->references[$key];
		}
		return false;
	}

	protected function renderLink($block)
	{
		if (isset($block['refkey'])) {
			if (($ref = $this->lookupReference($block['refkey'])) !== false) {
				$block = array_merge($block, $ref);
			} else {
				return $block['orig'];
			}
		}
		return '<a href="' . htmlspecialchars($block['url'], ENT_COMPAT | ENT_HTML401, 'UTF-8') . '"'
			. (empty($block['title']) ? '' : ' title="' . htmlspecialchars($block['title'], ENT_COMPAT | ENT_HTML401 | ENT_SUBSTITUTE, 'UTF-8') . '"')
			. '>' . $this->renderAbsy($block['text']) . '</a>';
	}

	protected function renderImage($block)
	{
		if (isset($block['refkey'])) {
			if (($ref = $this->lookupReference($block['refkey'])) !== false) {
				$block = array_merge($block, $ref);
			} else {
				return $block['orig'];
			}
		}
		return '<img src="' . htmlspecialchars($block['url'], ENT_COMPAT | ENT_HTML401, 'UTF-8') . '"'
			. ' alt="' . htmlspecialchars($block['text'], ENT_COMPAT | ENT_HTML401 | ENT_SUBSTITUTE, 'UTF-8') . '"'
			. (empty($block['title']) ? '' : ' title="' . htmlspecialchars($block['title'], ENT_COMPAT | ENT_HTML401 | ENT_SUBSTITUTE, 'UTF-8') . '"')
			. ($this->html5 ? '>' : ' />');
	}

	// references

	protected function identifyReference($line)
	{
		return ($line[0] === ' ' || $line[0] === '[') && preg_match('/^ {0,3}\[(.+?)\]:\s*([^\s]+?)(?:\s+[\'"](.+?)[\'"])?\s*$/', $line);
	}

	/**
	 * Consume link references
	 */
	protected function consumeReference($lines, $current)
	{
		while (isset($lines[$current]) && preg_match('/^ {0,3}\[(.+?)\]:\s*(.+?)(?:\s+[\(\'"](.+?)[\)\'"])?\s*$/', $lines[$current], $matches)) {
			$label = strtolower($matches[1]);

			$this->references[$label] = [
				'url' => $this->replaceEscape($matches[2]),
			];
			if (isset($matches[3])) {
				$this->references[$label]['title'] = $matches[3];
			} else {
				// title may be on the next line
				if (isset($lines[$current + 1]) && preg_match('/^\s+[\(\'"](.+?)[\)\'"]\s*$/', $lines[$current + 1], $matches)) {
					$this->references[$label]['title'] = $matches[1];
					$current++;
				}
			}
			$current++;
		}
		return [false, --$current];
	}
}
MarkdownExtra.php000066600000015354151456371750010075 0ustar00<?php

namespace cebe\markdown;

use cebe\markdown\block\TableTrait;

// work around https://github.com/facebook/hhvm/issues/1120
defined('ENT_HTML401') || define('ENT_HTML401', 0);

/**
 * Markdown parser for the [markdown extra](http://michelf.ca/projects/php-markdown/extra/) flavor.
 *
 * @author Carsten Brandt <mail@cebe.cc>
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */
class MarkdownExtra extends Markdown
{
	// include block element parsing using traits
	use block\TableTrait;
	use block\FencedCodeTrait;

	// include inline element parsing using traits
	// TODO

	/**
	 * @var bool whether special attributes on code blocks should be applied on the `<pre>` element.
	 * The default behavior is to put them on the `<code>` element.
	 */
	public $codeAttributesOnPre = false;

	/**
	 * @inheritDoc
	 */
	protected $escapeCharacters = [
		// from Markdown
		'\\', // backslash
		'`', // backtick
		'*', // asterisk
		'_', // underscore
		'{', '}', // curly braces
		'[', ']', // square brackets
		'(', ')', // parentheses
		'#', // hash mark
		'+', // plus sign
		'-', // minus sign (hyphen)
		'.', // dot
		'!', // exclamation mark
		'<', '>',
		// added by MarkdownExtra
		':', // colon
		'|', // pipe
	];

	private $_specialAttributesRegex = '\{(([#\.][A-z0-9-_]+\s*)+)\}';

	// TODO allow HTML intended 3 spaces

	// TODO add markdown inside HTML blocks

	// TODO implement definition lists

	// TODO implement footnotes

	// TODO implement Abbreviations


	// block parsing

	protected function identifyReference($line)
	{
		return ($line[0] === ' ' || $line[0] === '[') && preg_match('/^ {0,3}\[(.+?)\]:\s*([^\s]+?)(?:\s+[\'"](.+?)[\'"])?\s*('.$this->_specialAttributesRegex.')?\s*$/', $line);
	}

	/**
	 * Consume link references
	 */
	protected function consumeReference($lines, $current)
	{
		while (isset($lines[$current]) && preg_match('/^ {0,3}\[(.+?)\]:\s*(.+?)(?:\s+[\(\'"](.+?)[\)\'"])?\s*('.$this->_specialAttributesRegex.')?\s*$/', $lines[$current], $matches)) {
			$label = strtolower($matches[1]);

			$this->references[$label] = [
				'url' => $this->replaceEscape($matches[2]),
			];
			if (isset($matches[3])) {
				$this->references[$label]['title'] = $matches[3];
			} else {
				// title may be on the next line
				if (isset($lines[$current + 1]) && preg_match('/^\s+[\(\'"](.+?)[\)\'"]\s*$/', $lines[$current + 1], $matches)) {
					$this->references[$label]['title'] = $matches[1];
					$current++;
				}
			}
			if (isset($matches[5])) {
				$this->references[$label]['attributes'] = $matches[5];
			}
			$current++;
		}
		return [false, --$current];
	}

	/**
	 * Consume lines for a fenced code block
	 */
	protected function consumeFencedCode($lines, $current)
	{
		// consume until ```
		$block = [
			'code',
		];
		$line = rtrim($lines[$current]);
		if (($pos = strrpos($line, '`')) === false) {
			$pos = strrpos($line, '~');
		}
		$fence = substr($line, 0, $pos + 1);
		$block['attributes'] = substr($line, $pos);
		$content = [];
		for($i = $current + 1, $count = count($lines); $i < $count; $i++) {
			if (rtrim($line = $lines[$i]) !== $fence) {
				$content[] = $line;
			} else {
				break;
			}
		}
		$block['content'] = implode("\n", $content);
		return [$block, $i];
	}

	protected function renderCode($block)
	{
		$attributes = $this->renderAttributes($block);
		return ($this->codeAttributesOnPre ? "<pre$attributes><code>" : "<pre><code$attributes>")
			. htmlspecialchars($block['content'] . "\n", ENT_NOQUOTES | ENT_SUBSTITUTE, 'UTF-8')
			. "</code></pre>\n";
	}

	/**
	 * Renders a headline
	 */
	protected function renderHeadline($block)
	{
		foreach($block['content'] as $i => $element) {
			if ($element[0] === 'specialAttributes') {
				unset($block['content'][$i]);
				$block['attributes'] = $element[1];
			}
		}
		$tag = 'h' . $block['level'];
		$attributes = $this->renderAttributes($block);
		return "<$tag$attributes>" . rtrim($this->renderAbsy($block['content']), "# \t") . "</$tag>\n";
	}

	protected function renderAttributes($block)
	{
		$html = [];
		if (isset($block['attributes'])) {
			$attributes = preg_split('/\s+/', $block['attributes'], -1, PREG_SPLIT_NO_EMPTY);
			foreach($attributes as $attribute) {
				if ($attribute[0] === '#') {
					$html['id'] = substr($attribute, 1);
				} else {
					$html['class'][] = substr($attribute, 1);
				}
			}
		}
		$result = '';
		foreach($html as $attr => $value) {
			if (is_array($value)) {
				$value = trim(implode(' ', $value));
			}
			if (!empty($value)) {
				$result .= " $attr=\"$value\"";
			}
		}
		return $result;
	}


	// inline parsing


	/**
	 * @marker {
	 */
	protected function parseSpecialAttributes($text)
	{
		if (preg_match("~$this->_specialAttributesRegex~", $text, $matches)) {
			return [['specialAttributes', $matches[1]], strlen($matches[0])];
		}
		return [['text', '{'], 1];
	}

	protected function renderSpecialAttributes($block)
	{
		return '{' . $block[1] . '}';
	}

	protected function parseInline($text)
	{
		$elements = parent::parseInline($text);
		// merge special attribute elements to links and images as they are not part of the final absy later
		$relatedElement = null;
		foreach($elements as $i => $element) {
			if ($element[0] === 'link' || $element[0] === 'image') {
				$relatedElement = $i;
			} elseif ($element[0] === 'specialAttributes') {
				if ($relatedElement !== null) {
					$elements[$relatedElement]['attributes'] = $element[1];
					unset($elements[$i]);
				}
				$relatedElement = null;
			} else {
				$relatedElement = null;
			}
		}
		return $elements;
	}

	protected function renderLink($block)
	{
		if (isset($block['refkey'])) {
			if (($ref = $this->lookupReference($block['refkey'])) !== false) {
				$block = array_merge($block, $ref);
			} else {
				return $block['orig'];
			}
		}
		$attributes = $this->renderAttributes($block);
		return '<a href="' . htmlspecialchars($block['url'], ENT_COMPAT | ENT_HTML401, 'UTF-8') . '"'
			. (empty($block['title']) ? '' : ' title="' . htmlspecialchars($block['title'], ENT_COMPAT | ENT_HTML401 | ENT_SUBSTITUTE, 'UTF-8') . '"')
			. $attributes . '>' . $this->renderAbsy($block['text']) . '</a>';
	}

	protected function renderImage($block)
	{
		if (isset($block['refkey'])) {
			if (($ref = $this->lookupReference($block['refkey'])) !== false) {
				$block = array_merge($block, $ref);
			} else {
				return $block['orig'];
			}
		}
		$attributes = $this->renderAttributes($block);
		return '<img src="' . htmlspecialchars($block['url'], ENT_COMPAT | ENT_HTML401, 'UTF-8') . '"'
			. ' alt="' . htmlspecialchars($block['text'], ENT_COMPAT | ENT_HTML401 | ENT_SUBSTITUTE, 'UTF-8') . '"'
			. (empty($block['title']) ? '' : ' title="' . htmlspecialchars($block['title'], ENT_COMPAT | ENT_HTML401 | ENT_SUBSTITUTE, 'UTF-8') . '"')
			. $attributes . ($this->html5 ? '>' : ' />');
	}
}composer.json000066600000001524151456371750007312 0ustar00{
	"name": "cebe/markdown",
	"description": "A super fast, highly extensible markdown parser for PHP",
	"keywords": ["markdown", "gfm", "markdown-extra", "fast", "extensible"],
	"homepage": "https://github.com/cebe/markdown#readme",
	"type": "library",
	"license": "MIT",
	"authors": [
		{
			"name": "Carsten Brandt",
			"email": "mail@cebe.cc",
			"homepage": "http://cebe.cc/",
			"role": "Creator"
		}
	],
	"support": {
		"issues": "https://github.com/cebe/markdown/issues",
		"source": "https://github.com/cebe/markdown"
	},
	"require": {
		"php": ">=5.4.0",
		"lib-pcre": "*"
	},
	"require-dev": {
		"phpunit/phpunit": "4.1.*",
		"facebook/xhprof": "*@dev",
		"cebe/indent": "*"
	},
	"autoload": {
		"psr-4": {
			"cebe\\markdown\\": ""
		}
	},
	"bin": [
		"bin/markdown"
	],
	"extra": {
		"branch-alias": {
			"dev-master": "1.1.x-dev"
		}
	}
}
var/www/vhosts/oinversion.com/httpdocs/vendor/bin/markdown000075500000007732151456375040020146 0ustar00#!/usr/bin/env php
<?php
/**
 * @copyright Copyright (c) 2014 Carsten Brandt
 * @license https://github.com/cebe/markdown/blob/master/LICENSE
 * @link https://github.com/cebe/markdown#readme
 */

$composerAutoload = [
    __DIR__ . '/../vendor/autoload.php', // standalone with "composer install" run
    __DIR__ . '/../../../autoload.php', // script is installed as a composer binary
];
foreach ($composerAutoload as $autoload) {
    if (file_exists($autoload)) {
        require($autoload);
        break;
    }
}

// Send all errors to stderr
ini_set('display_errors', 'stderr');

$flavor = 'cebe\\markdown\\Markdown';
$flavors = [
	'gfm'   => ['cebe\\markdown\\GithubMarkdown', __DIR__ . '/../GithubMarkdown.php'],
	'extra' => ['cebe\\markdown\\MarkdownExtra', __DIR__ . '/../MarkdownExtra.php'],
];

$full = false;
$src = [];
foreach($argv as $k => $arg) {
	if ($k == 0) {
		continue;
	}
	if ($arg[0] == '-') {
		$arg = explode('=', $arg);
		switch($arg[0]) {
			case '--flavor':
				if (isset($arg[1])) {
					if (isset($flavors[$arg[1]])) {
						require($flavors[$arg[1]][1]);
						$flavor = $flavors[$arg[1]][0];
					} else {
						error("Unknown flavor: " . $arg[1], "usage");
					}
				} else {
					error("Incomplete argument --flavor!", "usage");
				}
			break;
			case '--full':
				$full = true;
			break;
			case '-h':
			case '--help':
				echo "PHP Markdown to HTML converter\n";
				echo "------------------------------\n\n";
				echo "by Carsten Brandt <mail@cebe.cc>\n\n";
				usage();
			break;
			default:
				error("Unknown argument " . $arg[0], "usage");
		}
	} else {
		$src[] = $arg;
	}
}

if (empty($src)) {
	$markdown = file_get_contents("php://stdin");
} elseif (count($src) == 1) {
	$file = reset($src);
	if (!file_exists($file)) {
		error("File does not exist:" . $file);
	}
	$markdown = file_get_contents($file);
} else {
	error("Converting multiple files is not yet supported.", "usage");
}

/** @var cebe\markdown\Parser $md */
$md = new $flavor();
$markup = $md->parse($markdown);

if ($full) {
	echo <<<HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
	"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
	<meta http-equiv="content-type" content="text/html; charset=utf-8">
	<style>
		body { font-family: Arial, sans-serif; }
		code { background: #eeeeff; padding: 2px; }
		li { margin-bottom: 5px; }
		img { max-width: 1200px; }
		table, td, th { border: solid 1px #ccc; border-collapse: collapse; }
	</style>
</head>
<body>
$markup
</body>
</html>
HTML;
} else {
	echo $markup;
}

// functions

/**
 * Display usage information
 */
function usage() {
	global $argv;
	$cmd = $argv[0];
	echo <<<EOF
Usage:
    $cmd [--flavor=<flavor>] [--full] [file.md]

    --flavor  specifies the markdown flavor to use. If omitted the original markdown by John Gruber [1] will be used.
              Available flavors:

              gfm   - Github flavored markdown [2]
              extra - Markdown Extra [3]

    --full    ouput a full HTML page with head and body. If not given, only the parsed markdown will be output.

    --help    shows this usage information.

    If no file is specified input will be read from STDIN.

Examples:

    Render a file with original markdown:

        $cmd README.md > README.html

    Render a file using gihtub flavored markdown:

        $cmd --flavor=gfm README.md > README.html

    Convert the original markdown description to html using STDIN:

        curl http://daringfireball.net/projects/markdown/syntax.text | $cmd > md.html


[1] http://daringfireball.net/projects/markdown/syntax
[2] https://help.github.com/articles/github-flavored-markdown
[3] http://michelf.ca/projects/php-markdown/extra/

EOF;
	exit(1);
}

/**
 * Send custom error message to stderr
 * @param $message string
 * @param $callback mixed called before script exit
 * @return void
 */
function error($message, $callback = null) {
	$fe = fopen("php://stderr", "w");
	fwrite($fe, "Error: " . $message . "\n");

	if (is_callable($callback)) {
		call_user_func($callback);
	}

	exit(1);
}
markdown.js000066600000062252151703574350006751 0ustar00// 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 htmlMode = CodeMirror.getMode(cmCfg, "text/html");
  var htmlModeMissing = htmlMode.name == "null"

  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;

  // Use `fencedCodeBlocks` to configure fenced code blocks. false to
  // disable, string to specify a precise regexp that the fence should
  // match, and true to allow three or more backticks or tildes (as
  // per CommonMark).

  // Turn on task lists? ("- [ ] " and "- [x] ")
  if (modeCfg.taskLists === undefined) modeCfg.taskLists = false;

  // Turn on strikethrough syntax
  if (modeCfg.strikethrough === undefined)
    modeCfg.strikethrough = false;

  // Allow token types to be overridden by user-provided token types.
  if (modeCfg.tokenTypeOverrides === undefined)
    modeCfg.tokenTypeOverrides = {};

  var tokenTypes = {
    header: "header",
    code: "comment",
    quote: "quote",
    list1: "variable-2",
    list2: "variable-3",
    list3: "keyword",
    hr: "hr",
    image: "image",
    imageAltText: "image-alt-text",
    imageMarker: "image-marker",
    formatting: "formatting",
    linkInline: "link",
    linkEmail: "link",
    linkText: "link",
    linkHref: "string",
    em: "em",
    strong: "strong",
    strikethrough: "strikethrough"
  };

  for (var tokenType in tokenTypes) {
    if (tokenTypes.hasOwnProperty(tokenType) && modeCfg.tokenTypeOverrides[tokenType]) {
      tokenTypes[tokenType] = modeCfg.tokenTypeOverrides[tokenType];
    }
  }

  var hrRE = /^([*\-_])(?:\s*\1){2,}\s*$/
  ,   ulRE = /^[*\-+]\s+/
  ,   olRE = /^[0-9]+([.)])\s+/
  ,   taskListRE = /^\[(x| )\](?=\s)/ // Must follow ulRE or olRE
  ,   atxHeaderRE = modeCfg.allowAtxHeaderWithoutSpace ? /^(#+)/ : /^(#+)(?: |$)/
  ,   setextHeaderRE = /^ *(?:\={1,}|-{1,})\s*$/
  ,   textRE = /^[^#!\[\]*_\\<>` "'(~]+/
  ,   fencedCodeRE = new RegExp("^(" + (modeCfg.fencedCodeBlocks === true ? "~~~+|```+" : modeCfg.fencedCodeBlocks) +
                                ")[ \\t]*([\\w+#\-]*)");

  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);
  }

  function lineIsEmpty(line) {
    return !line || !/\S/.test(line.string)
  }

  // Blocks

  function blankLine(state) {
    // Reset linkTitle state
    state.linkTitle = false;
    // Reset EM state
    state.em = false;
    // Reset STRONG state
    state.strong = false;
    // Reset strikethrough state
    state.strikethrough = false;
    // Reset state.quote
    state.quote = 0;
    // Reset state.indentedCode
    state.indentedCode = false;
    if (htmlModeMissing && state.f == htmlBlock) {
      state.f = inlineNormal;
      state.block = blockNormal;
    }
    // Reset state.trailingSpace
    state.trailingSpace = 0;
    state.trailingSpaceNewLine = false;
    // Mark this line as blank
    state.prevLine = state.thisLine
    state.thisLine = null
    return null;
  }

  function blockNormal(stream, state) {

    var sol = stream.sol();

    var prevLineIsList = state.list !== false,
        prevLineIsIndentedCode = state.indentedCode;

    state.indentedCode = false;

    if (prevLineIsList) {
      if (state.indentationDiff >= 0) { // Continued list
        if (state.indentationDiff < 4) { // Only adjust indentation if *not* a code block
          state.indentation -= state.indentationDiff;
        }
        state.list = null;
      } else if (state.indentation > 0) {
        state.list = null;
      } else { // No longer a list
        state.list = false;
      }
    }

    var match = null;
    if (state.indentationDiff >= 4) {
      stream.skipToEnd();
      if (prevLineIsIndentedCode || lineIsEmpty(state.prevLine)) {
        state.indentation -= 4;
        state.indentedCode = true;
        return tokenTypes.code;
      } else {
        return null;
      }
    } else if (stream.eatSpace()) {
      return null;
    } else if ((match = stream.match(atxHeaderRE)) && match[1].length <= 6) {
      state.header = match[1].length;
      if (modeCfg.highlightFormatting) state.formatting = "header";
      state.f = state.inline;
      return getType(state);
    } else if (!lineIsEmpty(state.prevLine) && !state.quote && !prevLineIsList &&
               !prevLineIsIndentedCode && (match = stream.match(setextHeaderRE))) {
      state.header = match[0].charAt(0) == '=' ? 1 : 2;
      if (modeCfg.highlightFormatting) state.formatting = "header";
      state.f = state.inline;
      return getType(state);
    } else if (stream.eat('>')) {
      state.quote = sol ? 1 : state.quote + 1;
      if (modeCfg.highlightFormatting) state.formatting = "quote";
      stream.eatSpace();
      return getType(state);
    } else if (stream.peek() === '[') {
      return switchInline(stream, state, footnoteLink);
    } else if (stream.match(hrRE, true)) {
      state.hr = true;
      return tokenTypes.hr;
    } else if ((lineIsEmpty(state.prevLine) || 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 = stream.column() + stream.current().length;
      state.list = true;

      // While this list item's marker's indentation
      // is less than the deepest list item's content's indentation,
      // pop the deepest list item indentation off the stack.
      while (state.listStack && stream.column() < state.listStack[state.listStack.length - 1]) {
        state.listStack.pop();
      }

      // Add this list item's content's indentation to the stack
      state.listStack.push(state.indentation);

      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 && (match = stream.match(fencedCodeRE, true))) {
      state.fencedChars = match[1]
      // try switching mode
      state.localMode = getMode(match[2]);
      if (state.localMode) state.localState = CodeMirror.startState(state.localMode);
      state.f = state.block = local;
      if (modeCfg.highlightFormatting) state.formatting = "code-block";
      state.code = -1
      return getType(state);
    }

    return switchInline(stream, state, state.inline);
  }

  function htmlBlock(stream, state) {
    var style = htmlMode.token(stream, state.htmlState);
    if (!htmlModeMissing) {
      var inner = CodeMirror.innerMode(htmlMode, state.htmlState)
      if ((inner.mode.name == "xml" && inner.state.tagStart === null &&
           (!inner.state.context && inner.state.tokenize.isInText)) ||
          (state.md_inside && stream.current().indexOf(">") > -1)) {
        state.f = inlineNormal;
        state.block = blockNormal;
        state.htmlState = null;
      }
    }
    return style;
  }

  function local(stream, state) {
    if (state.fencedChars && stream.match(state.fencedChars, 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 tokenTypes.code;
    }
  }

  function leavingLocal(stream, state) {
    stream.match(state.fencedChars);
    state.block = blockNormal;
    state.f = inlineNormal;
    state.fencedChars = null;
    if (modeCfg.highlightFormatting) state.formatting = "code-block";
    state.code = 1
    var returnType = getType(state);
    state.code = 0
    return returnType;
  }

  // Inline
  function getType(state) {
    var styles = [];

    if (state.formatting) {
      styles.push(tokenTypes.formatting);

      if (typeof state.formatting === "string") state.formatting = [state.formatting];

      for (var i = 0; i < state.formatting.length; i++) {
        styles.push(tokenTypes.formatting + "-" + state.formatting[i]);

        if (state.formatting[i] === "header") {
          styles.push(tokenTypes.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(tokenTypes.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(tokenTypes.linkHref, "url");
    } else { // Only apply inline styles to non-url text
      if (state.strong) { styles.push(tokenTypes.strong); }
      if (state.em) { styles.push(tokenTypes.em); }
      if (state.strikethrough) { styles.push(tokenTypes.strikethrough); }
      if (state.linkText) { styles.push(tokenTypes.linkText); }
      if (state.code) { styles.push(tokenTypes.code); }
      if (state.image) { styles.push(tokenTypes.image); }
      if (state.imageAltText) { styles.push(tokenTypes.imageAltText, "link"); }
      if (state.imageMarker) { styles.push(tokenTypes.imageMarker); }
    }

    if (state.header) { styles.push(tokenTypes.header, tokenTypes.header + "-" + state.header); }

    if (state.quote) {
      styles.push(tokenTypes.quote);

      // Add `quote-#` where the maximum for `#` is modeCfg.maxBlockquoteDepth
      if (!modeCfg.maxBlockquoteDepth || modeCfg.maxBlockquoteDepth >= state.quote) {
        styles.push(tokenTypes.quote + "-" + state.quote);
      } else {
        styles.push(tokenTypes.quote + "-" + modeCfg.maxBlockquoteDepth);
      }
    }

    if (state.list !== false) {
      var listMod = (state.listStack.length - 1) % 3;
      if (!listMod) {
        styles.push(tokenTypes.list1);
      } else if (listMod === 1) {
        styles.push(tokenTypes.list2);
      } else {
        styles.push(tokenTypes.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();

    // 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 tokenTypes.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";
      stream.eatWhile('`');
      var count = stream.current().length
      if (state.code == 0) {
        state.code = count
        return getType(state)
      } else if (count == state.code) { // Must be exact
        var t = getType(state)
        state.code = 0
        return t
      } else {
        state.formatting = previousFormatting
        return getType(state)
      }
    } else if (state.code) {
      return getType(state);
    }

    if (ch === '\\') {
      stream.next();
      if (modeCfg.highlightFormatting) {
        var type = getType(state);
        var formattingEscape = tokenTypes.formatting + "-escape";
        return type ? type + " " + formattingEscape : formattingEscape;
      }
    }

    if (ch === '!' && stream.match(/\[[^\]]*\] ?(?:\(|\[)/, false)) {
      state.imageMarker = true;
      state.image = true;
      if (modeCfg.highlightFormatting) state.formatting = "image";
      return getType(state);
    }

    if (ch === '[' && state.imageMarker) {
      state.imageMarker = false;
      state.imageAltText = true
      if (modeCfg.highlightFormatting) state.formatting = "image";
      return getType(state);
    }

    if (ch === ']' && state.imageAltText) {
      if (modeCfg.highlightFormatting) state.formatting = "image";
      var type = getType(state);
      state.imageAltText = false;
      state.image = false;
      state.inline = state.f = linkHref;
      return type;
    }

    if (ch === '[' && stream.match(/[^\]]*\](\(.*\)| ?\[.*?\])/, false) && !state.image) {
      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 + tokenTypes.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 + tokenTypes.linkEmail;
    }

    if (ch === '<' && stream.match(/^(!--|\w)/, false)) {
      var end = stream.string.indexOf(">", stream.pos);
      if (end != -1) {
        var atts = stream.string.substring(stream.start, end);
        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 + tokenTypes.linkInline;
    }

    stream.match(/^[^>]+/, true);

    return tokenTypes.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 === "(" ? ")" : "]", 0);
      if (modeCfg.highlightFormatting) state.formatting = "link-string";
      state.linkHref = true;
      return getType(state);
    }
    return 'error';
  }

  var linkRE = {
    ")": /^(?:[^\\\(\)]|\\.|\((?:[^\\\(\)]|\\.)*\))*?(?=\))/,
    "]": /^(?:[^\\\[\]]|\\.|\[(?:[^\\\[\\]]|\\.)*\])*?(?=\])/
  }

  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;
      }

      stream.match(linkRE[endChar])
      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 tokenTypes.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 tokenTypes.linkHref + " url";
  }

  var mode = {
    startState: function() {
      return {
        f: blockNormal,

        prevLine: null,
        thisLine: null,

        block: blockNormal,
        htmlState: null,
        indentation: 0,

        inline: inlineNormal,
        text: handleText,

        formatting: false,
        linkText: false,
        linkHref: false,
        linkTitle: false,
        code: 0,
        em: false,
        strong: false,
        header: 0,
        hr: false,
        taskList: false,
        list: false,
        listStack: [],
        quote: 0,
        trailingSpace: 0,
        trailingSpaceNewLine: false,
        strikethrough: false,
        fencedChars: null
      };
    },

    copyState: function(s) {
      return {
        f: s.f,

        prevLine: s.prevLine,
        thisLine: s.thisLine,

        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,
        code: s.code,
        em: s.em,
        strong: s.strong,
        strikethrough: s.strikethrough,
        header: s.header,
        hr: s.hr,
        taskList: s.taskList,
        list: s.list,
        listStack: s.listStack.slice(0),
        quote: s.quote,
        indentedCode: s.indentedCode,
        trailingSpace: s.trailingSpace,
        trailingSpaceNewLine: s.trailingSpaceNewLine,
        md_inside: s.md_inside,
        fencedChars: s.fencedChars
      };
    },

    token: function(stream, state) {

      // Reset state.formatting
      state.formatting = false;

      if (stream != state.thisLine) {
        var forceBlankLine = state.header || state.hr;

        // Reset state.header and state.hr
        state.header = 0;
        state.hr = false;

        if (stream.match(/^\s*$/, true) || forceBlankLine) {
          blankLine(state);
          if (!forceBlankLine) return null
          state.prevLine = null
        }

        state.prevLine = state.thisLine
        state.thisLine = stream

        // Reset state.taskList
        state.taskList = 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;
        state.indentationDiff = Math.min(indentation - state.indentation, 4);
        state.indentation = state.indentation + state.indentationDiff;
        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");

});
Anon7 - 2022
AnonSec Team