title: How do you map Command/Apple option in vim
body: <p>I am going through this document and this is what I gathered. </p>
  
  <pre><code>        &lt;Esc&gt;                Escape key
          &lt;C-G&gt;                CTRL-G
          &lt;Up&gt;                 cursor up key
          &lt;C-LeftMouse&gt;        Control- left mouse click
          &lt;S-F11&gt;              Shifted function key 11
          &lt;M-a&gt;                Meta- a  ('a' with bit 8 set)
          &lt;M-A&gt;                Meta- A  ('A' with bit 8 set)
          &lt;t_kd&gt;               "kd" termcap entry (cursor down key)
  </code></pre>
  
  <p>However I don't see how I can map Command/Apple key here. I am using plugin <a href="http://weblog.jamisbuck.org/2009/1/28/the-future-of-fuzzyfinder-textmate" rel="noreferrer">mentioned here</a>. It works great. I open a tab and then I hit Command-R and I get the list of files. I could not find where the mapping is done between Command-R and the function.  I am using vim settings as mentioned <a href="http://github.com/neerajdotname/vim/tree/master" rel="noreferrer">here</a></p>