XSB Src (SVN)-old

one more case of insufficient exponent space

fixed insufficient space assigned for the exponent part

made write/1 to use %1.16g *the right way*
instead of 2.4f

fixed a type in the format

removed

generalize cvt_float_to_str to cvt_float_to_str_with_fmt. Use the latter in print_pterm but not in write_canonical

Change format back to 1.17g, since this is used by write_canonical,
and by number_codes (which should preserve number values.)

Should have included this with trie_internals commit.
Call specific optimize that includes internstr test.

Made slightly more resilient.

Added dllexport declarations where missing (and needed for windows.)