function/variable name completion via rlwrap

Hi Camm,

> I see -- you mean maxima and lisp functions in the maxima package,
> but using lisp like syntax.  This is correct.

Sorry, I wasn't clear enough. In Maxima built w/ GCL,
when I type readt it completes to READTABLE.
Likewise forma completes to FORMAT.
Other strings complete to other symbols in the LISP package.
It doesn't recognize symbols which exist in Maxima
(such as $SAVE and $EXPAND) but not in Lisp.

> Would it be useful to provide a user hook to tailor readline
> completion from within GCL?

Well, maybe not, since it wouldn't address readline
capabilities for other Lisp flavors. But thanks for asking.

All the best,
Robert Dodier