"Jim C. Nasby" <jnasby(at)pervasive(dot)com> writes:
> What about going the route of tcsh (and I'm sure others) where ^D shows
> you what your options are for tab-completion? This makes it much easier
> to find the option you're looking for.
readline does that already ... just not with ^D (which seems a dang
weird choice for it anyway). Try tab twice.
regards, tom lane