title: What language is Mono written in and how do I read the source code?
body: <p>I want to read the source code for Mono. I looked up this URL and there are several folders  <a href="http://download.mono-project.com/sources/" rel="nofollow">here</a>.</p>
  
  <ol>
  <li><p>What language is the Mono project written in?</p></li>
  <li><p>Which folder/file do I download to read its source?</p></li>
  </ol>
  
  <p>From looking at the folder hierarchy, it appears (although my assumption could be wrong) that it has been written in several languages and that I could download any one of them.</p>
  
  <p>But I'd just like to make sure.</p>