---
source: struckdown/tests/test_snapshots.rs
expression: html
input_file: struckdown/tests/inputs/ext_toc.md
---
<ul class="table-of-contents">
<li><span>Headline 1</span><ul>
<li><span>Headline <em>2</em></span></li>
<li><span>Headline 2 <strong>again</strong></span><ul>
<li><span>Headline 3</span><ul>
<li><ul>
<li><span>Headline 5</span></li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
</ul>
<h1>Headline 1</h1>
<h2>Headline <em>2</em></h2>
<h2>Headline 2 <strong>again</strong></h2>
<h3>Headline 3</h3>
<h5>Headline 5</h5>