rocess user-edited text</i>. 
</p>
<p>
The Wiki engine uses processors to allow using <a class="wiki" href="/trac/wiki/WikiRestructuredText">Restructured Text</a>, <a class="wiki" href="/trac/wiki/WikiHtml">raw HTML</a> and <a class="ext-link" href="http://www.textism.com/tools/textile/"><span class="icon"> </span>textile</a> in any Wiki text throughout Trac.
</p>
<h2 id="UsingProcessors">Using Processors</h2>
<p>
To use a processor on a block of text, use a Wiki code block, selecting a processor by name u