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.
Once you've actually found the right syntax that makes the assembler just use
the default call type of the current memory model for both procedures (where
it's just "PROC" without anything else) and labels (where it's "LABEL PROC"),
these constants become completely unneccessary, even with TASM.
nmlgc