title: Vim Python-Mode Folding
body: <p>I  recently downloaded <a href="https://github.com/klen/python-mode">Python-Mode</a>.  When I open a python script, my functions are folded.  I can unfold easily (it's one of the movement keys when you're on top the function definition).  However, I can't figure out how to re-fold the function.</p>
  
  <p>Moreover, and perhaps most importantly, <code>:help pymode</code> returns an error ('E149: Sorry, no help for pymode').  So I can't even look up the documentation.</p>
  
  <p>Any help would be appreciated.</p>