HTML to Markdown converter does handle pre wrapped text properly
*Created by: vsch*
```html
<pre class="wikicode prettyprint prettyprinted"><span class="pln"> </span><span class="kwd">enum</span><span class="pln"> </span><span class="kwd">class</span><span class="pln"> </span><span class="typ">TestFormatter</span><span class="pln"> </span><span class="pun">{</span><br><span class="pln"> FOO</span><span class="pun">,</span><span class="pln"> </span><span class="com">// I am a comment</span><br><span class="pln"> BAR</span><span class="pun">,</span><span class="pln"> </span><span class="com">// I am also a comment</span><br><span class="pln"> </span><span class="pun">}</span></pre>
```
which displays as:
<pre class="wikicode prettyprint prettyprinted"><span class="pln"> </span><span class="kwd">enum</span><span class="pln"> </span><span class="kwd">class</span><span class="pln"> </span><span class="typ">TestFormatter</span><span class="pln"> </span><span class="pun">{</span><br><span class="pln"> FOO</span><span class="pun">,</span><span class="pln"> </span><span class="com">// I am a comment</span><br><span class="pln"> BAR</span><span class="pun">,</span><span class="pln"> </span><span class="com">// I am also a comment</span><br><span class="pln"> </span><span class="pun">}</span></pre>
should result in markdown:
```
enum class TestFormatter {
FOO, // I am a comment
BAR, // I am also a comment
}
```
issue