[MIT-Scheme-devel] tests

[Taylor R Campbell]

Yesterday I pushed some changes for floating-point cruft to fix some
various little corner cases and make all our automatic tests (i.e.,
everything run by `make check') pass for me now, under NetBSD and
GNU/Linux on amd64 anyway.  If tests fail on any other platforms, that
should be a bug.

I had to do a two-stage build from 9.1.1 to make this work, though.
Not sure why, but I'm not terribly keen on investigating that at the
moment.