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.
Mostly moving spurious null bytes, which are actually supposed to denote
alignment, into their associated slices, but also prettying up some of the
very first slices.
I don't know anything about ANSI/VT100/??? escape sequences, but after some
quick research, these sequences and their effect seem to be specific to the
PC-98 (although they're implemented as part of DOS, of course).
nmlgc