The DR-DOS/OpenDOS Enhancement Project

For the record, I tried patch /?, and it accepted it as input and just provided a lovely "_" prompt that continually took in keystrokes and forced me to close dosbox to kill off. Luckily patch had almost identical syntax to the *nix variants of this program, so it wasn't so hard to find external documentation that worked.

I will try putting DR-DOS in DOSBOX and going from there. Thanks.