marked/test/specs/new/del_strikethrough.html

<p><del>test</del></p>

<p>~~test~</p>

<p>~test~~</p>

<p><del>test</del></p>

<p><del>test
test</del></p>

<p>~~test</p>

<p>test~~</p>

<p><del>1  a</del>2</p>

<p><del>1  a</del>2</p>

<pre><code class="language-test~~~"></code></pre>