title: Getting emacs M-; to produce // style comments
body: <p>How do I change the style of comments for M-; (comment-dwim) when using c-mode?</p>
  
  <p>I would like it to use comments preceeded by // instead of /* */ nesting.</p>
  
  <p>Version:</p>
  
  <pre><code>GNU Emacs 23.2.1 (x86_64-pc-linux-gnu, GTK+ Version 2.20.1) of 2010-12-11 on brahms, modified by Debian
  </code></pre>