Thanks to the LOCALS directive, we do need to break compatibility to TASM at
one point after all. This is the rest we can reasonably change to get at least
through JWasm's first pass without errors while maintaining compatibility to
TASM.
Includes:
* the OPTION syntax to switch in and out of floating-point emulation mode
* REP CMPSB → REPE CMPSB
* Hacks for two 80-byte short jumps
* lack of support for floating-point stupidity ♥
as well as other issues that I covered in previous commits and overlooked in
some files.
nmlgc