XEmacs now uses GMP

[Kevin Ryde]

Jerry James <james at xemacs.org> writes:
>
> It makes XEmacs 21.5 (current CVS only until the next beta release)

If I was to quote a version number (well, prospective version just
yet) having this stuff, it'd be 21.5 would it?

> use GMP to support Lisp bignums, ratios, and bigfloats, or BSD MP to
> support Lisp bignums.

Bignums are optional are they?  And then there's a choice between gmp
and bsd mp?