Issue #113: EOL character weirdness on Windows (Important: first line ends with CR + CR + LF)
line1 line2 . <p>line1</p> <p>line2</p>
Issue #114: cmark skipping first character in line (Important: the blank lines around “Repeatedly” contain a tab.)
By taking it apart - alternative solutions → Repeatedly solving → - how techniques . <p>By taking it apart</p> <ul> <li>alternative solutions</li> </ul> <p>Repeatedly solving</p> <ul> <li>how techniques</li> </ul>
Issue jgm/CommonMark#430: h2..h6 not recognized as block tags.
<h1>lorem</h1> <h2>lorem</h2> <h3>lorem</h3> <h4>lorem</h4> <h5>lorem</h5> <h6>lorem</h6> . <h1>lorem</h1> <h2>lorem</h2> <h3>lorem</h3> <h4>lorem</h4> <h5>lorem</h5> <h6>lorem</h6>
Issue jgm/commonmark.js#109 - tabs after setext header line
hi --→ . <h2>hi</h2>
Issue #177 - incorrect emphasis parsing
a***b* c* . <p>a*<em><em>b</em> c</em></p>
Issue #193 - unescaped left angle brackets in link destination
[a] [a]: <te<st> . <p>[a]</p> <p>[a]: <te<st></p>
Issue #192 - escaped spaces in link destination
[a](te\ st) . <p>[a](te\ st)</p>
Issue github/github#76615: multiple delimiter combinations gets sketchy
~~**_`this`_**~~ ~~***`this`***~~ ~~___`this`___~~ **_`this`_** ***`this`*** ___`this`___ ~~**_this_**~~ ~~***this***~~ ~~___this___~~ **_this_** ***this*** ___this___ . <p><del><strong><em><code>this</code></em></strong></del><br /> <del><em><strong><code>this</code></strong></em></del><br /> <del><em><strong><code>this</code></strong></em></del></p> <p><strong><em><code>this</code></em></strong><br /> <em><strong><code>this</code></strong></em><br /> <em><strong><code>this</code></strong></em></p> <p><del><strong><em>this</em></strong></del><br /> <del><em><strong>this</strong></em></del><br /> <del><em><strong>this</strong></em></del></p> <p><strong><em>this</em></strong><br /> <em><strong>this</strong></em><br /> <em><strong>this</strong></em></p>
Issue #527 - meta tags in inline contexts
City: <span itemprop="contentLocation" itemscope itemtype="https://schema.org/City"> <meta itemprop="name" content="Springfield"> </span> . <p>City: <span itemprop="contentLocation" itemscope itemtype="https://schema.org/City"> <meta itemprop="name" content="Springfield"> </span></p>
cmark-gfm strikethrough rules
~Hi~ Hello, world! . <p><del>Hi</del> Hello, world!</p>
This ~text~ ~~is~~ ~~~curious~~~. . <p>This <del>text</del> <del>is</del> ~~~curious~~~.</p>
~ should not be escaped in href —
[x](http://members.aon.at/~nkehrer/ibm_5110/emu5110.html) . <p><a href="http://members.aon.at/~nkehrer/ibm_5110/emu5110.html">x</a></p>
Footnotes in tables
A footnote in a paragraph[^1] | Column1 | Column2 | | --------- | ------- | | foot [^1] | note | [^1]: a footnote . <p>A footnote in a paragraph<sup class="footnote-ref"><a href="#fn-1" id="fnref-1" data-footnote-ref>1</a></sup></p> <table> <thead> <tr> <th>Column1</th> <th>Column2</th> </tr> </thead> <tbody> <tr> <td>foot <sup class="footnote-ref"><a href="#fn-1" id="fnref-1-2" data-footnote-ref>1</a></sup></td> <td>note</td> </tr> </tbody> </table> <section class="footnotes" data-footnotes> <ol> <li id="fn-1"> <p>a footnote <a href="#fnref-1" class="footnote-backref" data-footnote-backref aria-label="Back to content">↩</a> <a href="#fnref-1-2" class="footnote-backref" data-footnote-backref aria-label="Back to content">↩<sup class="footnote-ref">2</sup></a></p> </li> </ol> </section>
Issue #527 - meta tags in inline contexts
City: <span itemprop="contentLocation" itemscope itemtype="https://schema.org/City"> <meta itemprop="name" content="Springfield"> </span> . <p>City: <span itemprop="contentLocation" itemscope itemtype="https://schema.org/City"> <meta itemprop="name" content="Springfield"> </span></p>
Issue #530 - link parsing corner cases
[a](\ b) [a](<<b) [a](<b ) . <p>[a](\ b)</p> <p>[a](<<b)</p> <p>[a](<b )</p>
Issue commonmark#526 - unescaped ( in link title
[link](url ((title)) . <p>[link](url ((title))</p>
Issue commonamrk#517 - script, pre, style close tag without opener.
</script> </pre> </style> . </script> </pre> </style>
Issue #289.
[a](<b) c> . <p>[a](<b) c></p>
Pull request #128 - Buffer overread in tables extension
| -| . <p>| -|</p>
Footnotes may be nested inside other footnotes.
This is some text. It has a citation.[^citation] [^another-citation]: My second citation. [^citation]: This is a long winded parapgraph that also has another citation.[^another-citation] . <p>This is some text. It has a citation.<sup class="footnote-ref"><a href="#fn-citation" id="fnref-citation" data-footnote-ref>1</a></sup></p> <section class="footnotes" data-footnotes> <ol> <li id="fn-citation"> <p>This is a long winded parapgraph that also has another citation.<sup class="footnote-ref"><a href="#fn-another-citation" id="fnref-another-citation" data-footnote-ref>2</a></sup> <a href="#fnref-citation" class="footnote-backref" data-footnote-backref aria-label="Back to content">↩</a></p> </li> <li id="fn-another-citation"> <p>My second citation. <a href="#fnref-another-citation" class="footnote-backref" data-footnote-backref aria-label="Back to content">↩</a></p> </li> </ol> </section>
Footnotes are similar to, but should not be confused with, link references
This is some text. It has two footnotes references, side-by-side without any spaces,[^footnote1][^footnote2] which are definitely not link references. [^footnote1]: Hello. [^footnote2]: Goodbye. . <p>This is some text. It has two footnotes references, side-by-side without any spaces,<sup class="footnote-ref"><a href="#fn-footnote1" id="fnref-footnote1" data-footnote-ref>1</a></sup><sup class="footnote-ref"><a href="#fn-footnote2" id="fnref-footnote2" data-footnote-ref>2</a></sup> which are definitely not link references.</p> <section class="footnotes" data-footnotes> <ol> <li id="fn-footnote1"> <p>Hello. <a href="#fnref-footnote1" class="footnote-backref" data-footnote-backref aria-label="Back to content">↩</a></p> </li> <li id="fn-footnote2"> <p>Goodbye. <a href="#fnref-footnote2" class="footnote-backref" data-footnote-backref aria-label="Back to content">↩</a></p> </li> </ol> </section>
Footnotes may begin with or have a ‘w’ or a ‘_’ in their reference label.
This is some text. Sometimes the autolinker splits up text into multiple nodes, hoping it will find a hyperlink, so this text has a footnote whose reference label begins with a `w`.[^widely-cited] It has another footnote that contains many different characters (the autolinker was also breaking on `_`).[^sphinx-of-black-quartz_judge-my-vow-0123456789] [^sphinx-of-black-quartz_judge-my-vow-0123456789]: so does this. [^widely-cited]: this renders properly. . <p>This is some text. Sometimes the autolinker splits up text into multiple nodes, hoping it will find a hyperlink, so this text has a footnote whose reference label begins with a <code>w</code>.<sup class="footnote-ref"><a href="#fn-widely-cited" id="fnref-widely-cited" data-footnote-ref>1</a></sup></p> <p>It has another footnote that contains many different characters (the autolinker was also breaking on <code>_</code>).<sup class="footnote-ref"><a href="#fn-sphinx-of-black-quartz_judge-my-vow-0123456789" id="fnref-sphinx-of-black-quartz_judge-my-vow-0123456789" data-footnote-ref>2</a></sup></p> <section class="footnotes" data-footnotes> <ol> <li id="fn-widely-cited"> <p>this renders properly. <a href="#fnref-widely-cited" class="footnote-backref" data-footnote-backref aria-label="Back to content">↩</a></p> </li> <li id="fn-sphinx-of-black-quartz_judge-my-vow-0123456789"> <p>so does this. <a href="#fnref-sphinx-of-black-quartz_judge-my-vow-0123456789" class="footnote-backref" data-footnote-backref aria-label="Back to content">↩</a></p> </li> </ol> </section>
Footnotes interacting with strikethrough should not lead to a use-after-free
|Tot.....[^_a_]| . <p>|Tot.....[^_a_]|</p>
Footnotes interacting with strikethrough should not lead to a use-after-free pt2
[^~~is~~1] . <p>[^~~is~~1]</p>
Adjacent unused footnotes definitions should not lead to a use after free
Hello world [^a]:[^b]: . <p>Hello world</p>