resolve #105

identifyEscapeSequence() needs Array check

.gitignore

@@ -1,2 +0,0 @@
-.DS_Store
-nbproject

.travis.yml

@@ -1,6 +1,10 @@
 language: php
 
 php:
+  - 5.6
   - 5.5
   - 5.4
-  - 5.3
+  - 5.3
+  - 5.2
+  - hhvm
+  

README.md

@@ -1,9 +1,17 @@
-## Parsedown PHP
+## Parsedown
 
-Parsedown is a parser for Markdown. It parses Markdown text the way people do. First, it divides texts into blocks. Then it looks at how these blocks start and how they relate to each other. Finally, it looks for special characters to identify inline elements. As a result, Parsedown is (super) fast, consistent and clean.
+Better [Markdown](http://en.wikipedia.org/wiki/Markdown) parser for PHP.
 
-[Explorer (demo)](http://parsedown.org/explorer/)  
-[Tests](http://parsedown.org/tests/)
+- [Demo](http://parsedown.org/demo)
+- [Tests](http://parsedown.org/tests/)
+
+### Features
+
+* [Fast](http://parsedown.org/speed)
+* [Consistent](http://parsedown.org/consistency)
+* [GitHub Flavored](https://help.github.com/articles/github-flavored-markdown)
+* [Tested](https://travis-ci.org/erusev/parsedown) in PHP 5.2, 5.3, 5.4, 5.5, 5.6 and [hhvm](http://www.hhvm.com/)
+* Extensible
 
 ### Installation
 
@@ -11,10 +19,8 @@ Include `Parsedown.php` or install [the composer package](https://packagist.org/
 
 ### Example
 
-```php
-$text = 'Hello **Parsedown**!';
+``` php
+$Parsedown = new Parsedown();
 
-$result = Parsedown::instance()->parse($text);
-
-echo $result; # prints: <p>Hello <strong>Parsedown</strong>!</p>
-```
+echo $Parsedown->text('Hello _Parsedown_!'); # prints: <p>Hello <em>Parsedown</em>!</p>
+```

phpunit.xml.dist

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit colors="true">
+<phpunit bootstrap="test/bootstrap.php" colors="true">
 	<testsuites>
 		<testsuite>
-			<file>tests/Test.php</file>
+			<file>test/Test.php</file>
 		</testsuite>
 	</testsuites>
 </phpunit>

test/Test.php

@@ -0,0 +1,65 @@
+<?php
+
+class Test extends PHPUnit_Framework_TestCase
+{
+    public function __construct($name = null, array $data = array(), $dataName = '')
+    {
+        $this->dataDir = dirname(__FILE__).'/data/';
+
+        parent::__construct($name, $data, $dataName);
+    }
+
+    private $dataDir;
+
+    /**
+     * @dataProvider data
+     */
+    function test_($filename)
+    {
+        $markdown = file_get_contents($this->dataDir . $filename . '.md');
+
+        $expectedMarkup = file_get_contents($this->dataDir . $filename . '.html');
+
+        $expectedMarkup = str_replace("\r\n", "\n", $expectedMarkup);
+        $expectedMarkup = str_replace("\r", "\n", $expectedMarkup);
+
+        $actualMarkup = Parsedown::instance()->text($markdown);
+
+        $this->assertEquals($expectedMarkup, $actualMarkup);
+    }
+
+    function data()
+    {
+        $data = array();
+
+        $Folder = new DirectoryIterator($this->dataDir);
+
+        foreach ($Folder as $File)
+        {
+            /** @var $File DirectoryIterator */
+
+            if ( ! $File->isFile())
+            {
+                continue;
+            }
+
+            $filename = $File->getFilename();
+
+            $extension = pathinfo($filename, PATHINFO_EXTENSION);
+
+            if ($extension !== 'md')
+            {
+                continue;
+            }
+
+            $basename = $File->getBasename('.md');
+
+            if (file_exists($this->dataDir . $basename . '.html'))
+            {
+                $data []= array($basename);
+            }
+        }
+
+        return $data;
+    }
+}

test/bootstrap.php

@@ -0,0 +1,3 @@
+<?php
+
+include 'Parsedown.php';

test/data/HTML_Comment.html

@@ -0,0 +1,5 @@
+<!-- single line -->
+<p>paragraph</p>
+<!-- 
+  multiline -->
+<p>paragraph</p>

test/data/HTML_Comment.md

@@ -0,0 +1,8 @@
+<!-- single line -->
+
+paragraph
+
+<!-- 
+  multiline -->
+
+paragraph

test/data/aesthetic_table.html

@@ -0,0 +1,18 @@
+<table>
+<thead>
+<tr>
+<th>header 1</th>
+<th>header 2</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>cell 1.1</td>
+<td>cell 1.2</td>
+</tr>
+<tr>
+<td>cell 2.1</td>
+<td>cell 2.2</td>
+</tr>
+</tbody>
+</table>

test/data/aesthetic_table.md

@@ -0,0 +1,4 @@
+| header 1 | header 2 |
+| -------- | -------- |
+| cell 1.1 | cell 1.2 |
+| cell 2.1 | cell 2.2 |

test/data/aligned_table.html

@@ -0,0 +1,21 @@
+<table>
+<thead>
+<tr>
+<th align="left">header 1</th>
+<th align="center">header 2</th>
+<th align="right">header 2</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td align="left">cell 1.1</td>
+<td align="center">cell 1.2</td>
+<td align="right">cell 1.3</td>
+</tr>
+<tr>
+<td align="left">cell 2.1</td>
+<td align="center">cell 2.2</td>
+<td align="right">cell 2.3</td>
+</tr>
+</tbody>
+</table>

test/data/aligned_table.md

@@ -0,0 +1,4 @@
+| header 1 | header 2 | header 2 |
+| :------- | :------: | -------: |
+| cell 1.1 | cell 1.2 | cell 1.3 |
+| cell 2.1 | cell 2.2 | cell 2.3 |

test/data/atx_heading.html

@@ -0,0 +1,8 @@
+<h1>h1</h1>
+<h2>h2</h2>
+<h3>h3</h3>
+<h4>h4</h4>
+<h5>h5</h5>
+<h6>h6</h6>
+<h1>closed h1</h1>
+<p>#</p>

test/data/atx_heading.md

@@ -0,0 +1,15 @@
+# h1
+
+## h2
+
+### h3
+
+#### h4
+
+##### h5
+
+###### h6
+
+# closed h1 #
+
+#

test/data/block-level_html.html

@@ -0,0 +1,8 @@
+<div>_content_</div>
+<p>sparse:</p>
+<div>
+<div class="inner">
+_content_
+</div>
+</div>
+<p>paragraph</p>

test/data/block-level_html.md

@@ -0,0 +1,11 @@
+<div>_content_</div>
+
+sparse:
+
+<div>
+<div class="inner">
+_content_
+</div>
+</div>
+
+paragraph

test/data/code_block.html

@@ -0,0 +1,8 @@
+<pre><code>&lt;?php
+
+$message = 'Hello World!';
+echo $message;</code></pre>
+<hr />
+<pre><code>&gt; not a quote
+- not a list item
+[not a reference]: http://foo.com</code></pre>

test/data/code_block.md

@@ -0,0 +1,10 @@
+    <?php
+
+    $message = 'Hello World!';
+    echo $message;
+
+---
+
+    > not a quote
+    - not a list item
+    [not a reference]: http://foo.com

test/data/code_span.html

@@ -0,0 +1,6 @@
+<p>a <code>code span</code></p>
+<p><code>this is also a codespan</code> trailing text</p>
+<p><code>and look at this one!</code></p>
+<p>single backtick in a code span: <code>`</code></p>
+<p>backtick-delimited string in a code span: <code>`foo`</code></p>
+<p><code>sth `` sth</code></p>

test/data/code_span.md

@@ -0,0 +1,11 @@
+a `code span`
+
+`this is also a codespan` trailing text
+
+`and look at this one!`
+
+single backtick in a code span: `` ` ``
+
+backtick-delimited string in a code span: `` `foo` ``
+
+`sth `` sth`

test/data/compound_blockquote.html

@@ -0,0 +1,9 @@
+<blockquote>
+<h2>header</h2>
+<p>paragraph</p>
+<ul>
+<li>li</li>
+</ul>
+<hr />
+<p>paragraph</p>
+</blockquote>

test/data/compound_blockquote.md

@@ -0,0 +1,10 @@
+> header
+> ------
+>
+> paragraph
+>
+> - li
+>
+> ---
+>
+> paragraph

test/data/compound_emphasis.html

@@ -0,0 +1,2 @@
+<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>

test/data/compound_emphasis.md

@@ -0,0 +1,4 @@
+_`code`_ __`code`__
+
+*`code`**`code`**`code`*
+

test/data/compound_list.html

@@ -0,0 +1,12 @@
+<ul>
+<li>
+<p>paragraph</p>
+<p>paragraph</p>
+</li>
+<li>
+<p>paragraph</p>
+<blockquote>
+<p>quote</p>
+</blockquote>
+</li>
+</ul>

test/data/compound_list.md

@@ -0,0 +1,7 @@
+- paragraph
+
+  paragraph
+
+- paragraph
+
+  > quote

test/data/deeply_nested_list.html

@@ -0,0 +1,12 @@
+<ul>
+<li>li
+<ul>
+<li>li
+<ul>
+<li>li</li>
+<li>li</li>
+</ul></li>
+<li>li</li>
+</ul></li>
+<li>li</li>
+</ul>

test/data/deeply_nested_list.md

@@ -0,0 +1,6 @@
+- li
+    - li
+        - li
+        - li
+    - li
+- li

test/data/em_strong.html

@@ -0,0 +1,8 @@
+<p><strong><em>em strong</em></strong></p>
+<p><strong><em>em strong</em> strong</strong></p>
+<p><strong>strong <em>em strong</em></strong></p>
+<p><strong>strong <em>em strong</em> strong</strong></p>
+<p><strong><em>em strong</em></strong></p>
+<p><strong><em>em strong</em> strong</strong></p>
+<p><strong>strong <em>em strong</em></strong></p>
+<p><strong>strong <em>em strong</em> strong</strong></p>

test/data/em_strong.md

@@ -0,0 +1,15 @@
+___em strong___
+
+___em strong_ strong__
+
+__strong _em strong___
+
+__strong _em strong_ strong__
+
+***em strong***
+
+***em strong* strong**
+
+**strong *em strong***
+
+**strong *em strong* strong**

test/data/email.html

@@ -0,0 +1 @@
+<p>my email is <a href="mailto:me@example.com">me@example.com</a></p>

test/data/email.md

@@ -0,0 +1 @@
+my email is <me@example.com>

test/data/emphasis.html

@@ -0,0 +1,8 @@
+<p><em>underscore</em>, <em>asterisk</em>, <em>one two</em>, <em>three four</em>, <em>a</em>, <em>b</em></p>
+<p><strong>strong</strong> and <em>em</em> and <strong>strong</strong> and <em>em</em></p>
+<p><em>line
+line
+line</em></p>
+<p>this_is_not_an_emphasis</p>
+<p>an empty emphasis __ ** is not an emphasis</p>
+<p>*mixed *<em>double and</em> single asterisk** spans</p>

test/data/emphasis.md

@@ -0,0 +1,13 @@
+_underscore_, *asterisk*, _one two_, *three four*, _a_, *b*
+
+**strong** and *em* and **strong** and *em*
+
+_line
+line
+line_
+
+this_is_not_an_emphasis
+
+an empty emphasis __ ** is not an emphasis
+
+*mixed **double and* single asterisk** spans

test/data/escaping.html

@@ -0,0 +1,4 @@
+<p>escaped *emphasis*.</p>
+<p><code>escaped \*emphasis\* in a code span</code></p>
+<pre><code>escaped \*emphasis\* in a code block</code></pre>
+<p>\ ` * _ { } [ ] ( ) > # + - . !</p>

test/data/escaping.md

@@ -0,0 +1,7 @@
+escaped \*emphasis\*.
+
+`escaped \*emphasis\* in a code span`
+
+    escaped \*emphasis\* in a code block
+
+\\ \` \* \_ \{ \} \[ \] \( \) \> \# \+ \- \. \!

test/data/fenced_code_block.html

@@ -0,0 +1,6 @@
+<pre><code>&lt;?php
+
+$message = 'fenced code block';
+echo $message;</code></pre>
+<pre><code>tilde</code></pre>
+<pre><code class="language-php">echo 'language identifier';</code></pre>

test/data/fenced_code_block.md

@@ -0,0 +1,14 @@
+```
+<?php
+
+$message = 'fenced code block';
+echo $message;
+```
+
+~~~
+tilde
+~~~
+
+```php
+echo 'language identifier';
+```

test/data/horizontal_rule.html

@@ -0,0 +1,5 @@
+<hr />
+<hr />
+<hr />
+<hr />
+<hr />

test/data/horizontal_rule.md

@@ -0,0 +1,9 @@
+---
+
+- - -
+
+   - - -
+
+***
+
+___

test/data/html_entity.html

@@ -0,0 +1 @@
+<p>&amp; &copy; &#123;</p>

test/data/html_entity.md

@@ -0,0 +1 @@
+& © {

test/data/html_simple.html

@@ -0,0 +1,28 @@
+<p>Headings:</p>
+<h2 id="overview">Overview</h2>
+<p>blah</p>
+<H2 id="block">Block Elements</H2>
+<p>blah</p>
+<h3 id="span">
+      Span Elements
+</h3>
+<p>blah</p>
+<p>Hr's:</p>
+<hr>
+<p>blah</p>
+<hr/>
+<p>blah</p>
+<hr />
+<p>blah</p>
+<hr>   
+<p>blah</p>
+<hr/>  
+<p>blah</p>
+<hr /> 
+<p>blah</p>
+<hr class="foo" id="bar" />
+<p>blah</p>
+<hr class="foo" id="bar"/>
+<p>blah</p>
+<hr class="foo" id="bar" >
+<p>blah</p>

test/data/html_simple.md

@@ -0,0 +1,39 @@
+Headings:
+
+<h2 id="overview">Overview</h2>
+blah
+<H2 id="block">Block Elements</H2>
+blah
+<h3 id="span">
+      Span Elements
+</h3>
+blah
+
+Hr's:
+
+<hr>
+blah
+
+<hr/>
+blah
+
+<hr />
+blah
+
+<hr>   
+blah
+
+<hr/>  
+blah
+
+<hr /> 
+blah
+
+<hr class="foo" id="bar" />
+blah
+
+<hr class="foo" id="bar"/>
+blah
+
+<hr class="foo" id="bar" >
+blah

test/data/image_reference.html

@@ -0,0 +1 @@
+<p><img alt="Markdown Logo" src="/md.png" /></p>

test/data/image_reference.md

@@ -0,0 +1,3 @@
+![Markdown Logo][image]
+
+[image]: /md.png

test/data/image_title.html

@@ -0,0 +1 @@
+<p><img alt="alt" src="/md.png" title="title" /></p>

test/data/image_title.md

@@ -0,0 +1 @@
+![alt](/md.png "title")

test/data/implicit_reference.html

@@ -0,0 +1,4 @@
+<p>an <a href="http://example.com">implicit</a> reference link</p>
+<p>an <a href="http://example.com">implicit</a> reference link with an empty link definition</p>
+<p>an <a href="http://example.com">implicit</a> reference link followed by <a href="http://cnn.com">another</a></p>
+<p>an <a href="http://example.com" title="Example">explicit</a> reference link with a title</p>

test/data/implicit_reference.md

@@ -0,0 +1,13 @@
+an [implicit] reference link
+
+[implicit]: http://example.com
+
+an [implicit][] reference link with an empty link definition
+
+an [implicit][] reference link followed by [another][]
+
+[another]: http://cnn.com
+
+an [explicit][example] reference link with a title
+
+[example]: http://example.com "Example"

test/data/inline_link.html

@@ -0,0 +1,4 @@
+<p><a href="http://example.com">link</a> and <a href="/tests/">another link</a></p>
+<p><a href="http://example.com"><code>link</code></a></p>
+<p><a href="http://example.com"><img alt="MD Logo" src="http://parsedown.org/md.png" /></a></p>
+<p><a href="http://example.com"><img alt="MD Logo" src="http://parsedown.org/md.png" /> and text</a></p>

test/data/inline_link.md

@@ -0,0 +1,7 @@
+[link](http://example.com) and [another link](/tests/)
+
+[`link`](http://example.com)
+
+[![MD Logo](http://parsedown.org/md.png)](http://example.com)
+
+[![MD Logo](http://parsedown.org/md.png) and text](http://example.com)

test/data/inline_link_title.html

@@ -0,0 +1 @@
+<p><a href="http://example.com" title="Title">single quotes</a> and <a href="http://example.com" title="Title">double quotes</a></p>

test/data/inline_link_title.md

@@ -0,0 +1 @@
+[single quotes](http://example.com 'Title') and [double quotes](http://example.com "Title")

test/data/inline_title.html

@@ -0,0 +1 @@
+<p><a href="http://example.com" title="Example">single quotes</a> and <a href="http://example.com" title="Example">double quotes</a></p>

test/data/inline_title.md

@@ -0,0 +1 @@
+[single quotes](http://example.com 'Example') and [double quotes](http://example.com "Example")

test/data/lazy_blockquote.html

@@ -0,0 +1,6 @@
+<blockquote>
+<p>quote
+the rest of it</p>
+<p>another paragraph
+the rest of it</p>
+</blockquote>

test/data/lazy_blockquote.md

@@ -0,0 +1,5 @@
+> quote
+the rest of it
+
+> another paragraph
+the rest of it

test/data/lazy_list.html

@@ -0,0 +1,4 @@
+<ul>
+<li>li
+the rest of it</li>
+</ul>

test/data/lazy_list.md

@@ -0,0 +1,2 @@
+- li
+the rest of it

test/data/line_break.html

@@ -0,0 +1,2 @@
+<p>line<br />
+line</p>

test/data/line_break.md

@@ -0,0 +1,2 @@
+line  
+line

test/data/multiline_list_paragraph.html

@@ -0,0 +1,7 @@
+<ul>
+<li>
+<p>li</p>
+<p>line
+line</p>
+</li>
+</ul>

test/data/multiline_list_paragraph.md

@@ -0,0 +1,4 @@
+- li
+
+  line
+  line

test/data/nested_block-level_html.html

@@ -0,0 +1,10 @@
+<div>
+_parent_
+<div>
+_child_
+</div>
+<pre>
+_adopted child_
+</pre>
+</div>
+<p><em>outside</em></p>

test/data/nested_block-level_html.md

@@ -0,0 +1,11 @@
+<div>
+_parent_
+<div>
+_child_
+</div>
+<pre>
+_adopted child_
+</pre>
+</div>
+
+_outside_

test/data/ordered_list.html

@@ -0,0 +1,13 @@
+<ol>
+<li>one</li>
+<li>two</li>
+</ol>
+<p>repeating numbers:</p>
+<ol>
+<li>one</li>
+<li>two</li>
+</ol>
+<p>large numbers:</p>
+<ol>
+<li>one</li>
+</ol>

test/data/ordered_list.md

@@ -0,0 +1,11 @@
+1. one
+2. two
+
+repeating numbers:
+
+1. one
+1. two
+
+large numbers:
+
+123. one

test/data/paragraph_list.html

@@ -0,0 +1,12 @@
+<p>paragraph</p>
+<ul>
+<li>li</li>
+<li>li</li>
+</ul>
+<p>paragraph</p>
+<ul>
+<li>
+<p>li</p>
+</li>
+<li>li</li>
+</ul>

test/data/paragraph_list.md

@@ -0,0 +1,9 @@
+paragraph
+- li
+- li
+
+paragraph
+
+   * li
+   
+   * li

test/data/reference_title.html

@@ -0,0 +1,2 @@
+<p><a href="http://example.com" title="example title">double quotes</a> and <a href="http://example.com" title="example title">single quotes</a> and <a href="http://example.com" title="example title">parentheses</a></p>
+<p>[invalid title]: <a href="http://example.com">http://example.com</a> example title</p>

test/data/reference_title.md

@@ -0,0 +1,6 @@
+[double quotes] and [single quotes] and [parentheses]
+
+[double quotes]: http://example.com "example title"
+[single quotes]: http://example.com 'example title'
+[parentheses]: http://example.com (example title)
+[invalid title]: http://example.com example title

test/data/self-closing_block-level_html.html

@@ -0,0 +1,4 @@
+<hr />
+<p>attributes:</p>
+<hr style="background: #9bd;" />
+<p>...</p>

test/data/self-closing_block-level_html.md

@@ -0,0 +1,7 @@
+<hr />
+
+attributes:
+
+<hr style="background: #9bd;" />
+
+...

test/data/separated_nested_list.html

@@ -0,0 +1,9 @@
+<ul>
+<li>
+<p>li</p>
+<ul>
+<li>li</li>
+<li>li</li>
+</ul>
+</li>
+</ul>

test/data/separated_nested_list.md

@@ -0,0 +1,4 @@
+- li
+
+    - li
+    - li

test/data/setext_header.html

@@ -0,0 +1,5 @@
+<h1>h1</h1>
+<h2>h2</h2>
+<h2>single character</h2>
+<p>not a header</p>
+<hr />

test/data/setext_header.md

@@ -0,0 +1,12 @@
+h1
+==
+
+h2
+--
+
+single character
+-
+
+not a header
+
+------------

test/data/simple_blockquote.html

@@ -0,0 +1,11 @@
+<blockquote>
+<p>quote</p>
+</blockquote>
+<p>indented:</p>
+<blockquote>
+<p>quote</p>
+</blockquote>
+<p>no space after <code>&gt;</code>:</p>
+<blockquote>
+<p>quote</p>
+</blockquote>

test/data/simple_blockquote.md

@@ -0,0 +1,7 @@
+> quote
+
+indented:
+   > quote
+
+no space after `>`:
+>quote

test/data/simple_table.html

@@ -0,0 +1,37 @@
+<table>
+<thead>
+<tr>
+<th>header 1</th>
+<th>header 2</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>cell 1.1</td>
+<td>cell 1.2</td>
+</tr>
+<tr>
+<td>cell 2.1</td>
+<td>cell 2.2</td>
+</tr>
+</tbody>
+</table>
+<hr />
+<table>
+<thead>
+<tr>
+<th align="left">header 1</th>
+<th>header 2</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td align="left">cell 1.1</td>
+<td>cell 1.2</td>
+</tr>
+<tr>
+<td align="left">cell 2.1</td>
+<td>cell 2.2</td>
+</tr>
+</tbody>
+</table>

test/data/simple_table.md

@@ -0,0 +1,11 @@
+header 1 | header 2
+-------- | --------
+cell 1.1 | cell 1.2
+cell 2.1 | cell 2.2
+
+---
+
+header 1 | header 2
+:------- | --------
+cell 1.1 | cell 1.2
+cell 2.1 | cell 2.2

test/data/span-level_html.html

@@ -0,0 +1,5 @@
+<p>an <b>important</b> <a href=''>link</a></p>
+<p>broken<br/>
+line</p>
+<p><b>inline tag</b> at the beginning</p>
+<p><span><a href="http://example.com">http://example.com</a></span></p>

test/data/span-level_html.md

@@ -0,0 +1,8 @@
+an <b>important</b> <a href=''>link</a>
+
+broken<br/>
+line
+
+<b>inline tag</b> at the beginning
+
+<span>http://example.com</span>

test/data/sparse_dense_list.html

@@ -0,0 +1,7 @@
+<ul>
+<li>
+<p>li</p>
+</li>
+<li>li</li>
+<li>li</li>
+</ul>

test/data/sparse_dense_list.md

@@ -0,0 +1,4 @@
+- li
+
+- li
+- li

test/data/sparse_list.html

@@ -0,0 +1,15 @@
+<ul>
+<li>
+<p>li</p>
+</li>
+<li>li</li>
+</ul>
+<hr />
+<ul>
+<li>
+<p>li</p>
+<ul>
+<li>indented li</li>
+</ul>
+</li>
+</ul>

test/data/sparse_list.md

@@ -0,0 +1,9 @@
+- li
+
+- li
+
+---
+
+- li
+
+    - indented li

test/data/special_characters.html

@@ -0,0 +1,6 @@
+<p>AT&amp;T has an ampersand in their name</p>
+<p>this &amp; that</p>
+<p>4 &lt; 5 and 6 > 5</p>
+<p><a href="http://example.com/autolink?a=1&amp;b=2">http://example.com/autolink?a=1&amp;b=2</a></p>
+<p><a href="/script?a=1&amp;b=2">inline link</a></p>
+<p><a href="http://example.com/?a=1&amp;b=2">reference link</a></p>

test/data/special_characters.md

@@ -0,0 +1,13 @@
+AT&T has an ampersand in their name
+
+this & that
+
+4 < 5 and 6 > 5
+
+<http://example.com/autolink?a=1&b=2>
+
+[inline link](/script?a=1&b=2)
+
+[reference link][1]
+
+[1]: http://example.com/?a=1&b=2

test/data/strikethrough.html

@@ -0,0 +1,3 @@
+<p><del>strikethrough</del></p>
+<p>here's <del>one</del> followed by <del>another one</del></p>
+<p>~~ this ~~ is not one neither is ~this~</p>

test/data/strikethrough.md

@@ -0,0 +1,5 @@
+~~strikethrough~~
+
+here's ~~one~~ followed by ~~another one~~
+
+~~ this ~~ is not one neither is ~this~

test/data/strong_em.html

@@ -0,0 +1,6 @@
+<p><em>em <strong>strong em</strong></em></p>
+<p><em><strong>strong em</strong> em</em></p>
+<p><em>em <strong>strong em</strong> em</em></p>
+<p><em>em <strong>strong em</strong></em></p>
+<p><em><strong>strong em</strong> em</em></p>
+<p><em>em <strong>strong em</strong> em</em></p>

test/data/strong_em.md

@@ -0,0 +1,11 @@
+*em **strong em***
+
+***strong em** em*
+
+*em **strong em** em*
+
+_em __strong em___
+
+___strong em__ em_
+
+_em __strong em__ em_

test/data/tab-indented_code_block.html

@@ -0,0 +1,6 @@
+<pre><code>&lt;?php
+
+$message = 'Hello World!';
+echo $message;
+
+echo "following a blank line";</code></pre>

test/data/tab-indented_code_block.md

@@ -0,0 +1,6 @@
+	<?php
+	
+	$message = 'Hello World!';
+	echo $message;
+
+	echo "following a blank line";

test/data/table_inline_markdown.html

@@ -0,0 +1,18 @@
+<table>
+<thead>
+<tr>
+<th><em>header</em> 1</th>
+<th>header 2</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td><em>cell</em> 1.1</td>
+<td><del>cell</del> 1.2</td>
+</tr>
+<tr>
+<td><code>cell</code> 2.1</td>
+<td>cell 2.2</td>
+</tr>
+</tbody>
+</table>