gitter-markdown-processor/test/markdown-conversions/code-without-lang.html

parses gitter chat messages, but in its own process

<pre><code><span class="class"><span class="keyword">class</span> <span class="title">A</span> <span class="inheritance">&lt; <span class="parent">B</span></span>;</span> <span class="function"><span class="keyword">def</span> </span><span class="keyword">self</span>.create(object = <span class="constant">User</span>) object <span class="keyword">end</span> <span class="keyword">end</span></code></pre>