Comment 3 for bug 328803

I used minibuffer because it seems to be the way Emacs
usually handles these things. It's also a close analogy with
the way Eclipse does it.

Anyway, I've been thinking about code-completion for a
while, and it seems the best way to do it would be to parse
the code and act according to context. Apparently, the
Semantic package
(http://cedet.sourceforge.net/semantic.shtml) does this.
Now, if I can get it to work...