emacs mode?

[Ronald Crummett]

Hi - 

I have heard that there is an emacs mode available for Octave.  (Correct
me if I'm wrong, but what I'd like is for different colors of text for
comments, strings, etc., like in the Matlab editor).  I have tried
looking for this but have not been able to find anything more on it
aside from its existence.  Therefore I have two questions:

-How do I get it?
-How do I set up my .emacs file to use it?

Thanks

-Ron