title: Textmate Code Completion Question
body: <p>I know the ESC key does code completion, but is there a way to get a pop-up(tool-tip I guess) that shows you all the possible choices for a piece of code?  As an example, it would be nice when writing Javascript to get a list of available actions.  Other apps I've used like Coda do this.  I'd like to check out Textmate but I have a hard time getting past this missing feature which I find pretty valuable, particularly as a fairly new programmer who likes to see what options are there as it's a bit of a learning tool for me also.  I thought I had found a plugin like what I'm looking for, Dialog2, but it seems to have disappeared as it was meant to be built-in to the never-released TM2.  </p>
  
  <p>I've looked around a fair bit for the answer to this question and figured this was my next best option.  Thanks.</p>