Pipping the output of bash completion; command line navigation

[Josh Rehman <java.josh@verizon.net>]

Hi,

I was wondering if it is possible to grep through the output of bash 
command line completion. If you type "k" and then tab twice, you'll be 
asked to show all 398,499 entries on your path, y or n. Hit y and a big 
list comes up. Seems like it would be nice to search through that list, 
but there is no obvious way to pipe it to anything (like grep).

Did some digging and found "complete" but it wasn't very helpful (it's a 
bash built-in and the man pages are terse). Am I messing up the command 
line? I tried stuff like complete -o default k but it just didn't take. 
Google was little help.

While I'm at it, is there a way to make "CTRL+Left Arrow" move one word 
to the left on the command line? And similiarly for right? That would be 
so great...IIRC DRDOS had that a long time ago. The win2k shell does 
that, too.  I don't even know where to start looking for this one. :-)

Thanks!
Josh