title: Triggering supertab on dot (and also Tab)
body: <p>i'm looking for a way to trigger SuperTab when writing a . (dot) in insert mode. I came up with something like this:</p>
  
  <pre><code>inoremap &lt;buffer&gt; . .&lt;C-x&gt;&lt;C-o&gt;
  </code></pre>
  
  <p>But this just triggers Omnicompletion and not SuperTab. I want it to trigger SuperTab so I have my SuperTab configuration (preselect first entry, autoclose preview window).
  Also I still want my normal SuperTab binding (which is Tab).</p>
  
  <p>This could probably be solved by simulating  a  keypress (while in insert mode), but I just cant get it working.</p>
  
  <pre><code>inoremap &lt;buffer&gt; . .&lt;Tab&gt;
  </code></pre>
  
  <p>Just inserts a literal tab.
  Any hints?</p>
  
  <p>Thanks!</p>