DOS ain't dead - BEFI.COM (version 2k) bugfix -- still 1024 bytes

BEFI.COM (version 2k) bugfix -- still 1024 bytes (Announce)

posted by Rugxulo , Usono, 15.04.2010, 22:37

> No huge plans for the future, but I will make some more minor tweaks. (I
> admit my version number scheme sucks, but whatever.)

Here's my problem: I think I found and fixed a long-standing signed number bug (even in original TASM version), even fixed NEGMOD.BEF, but what's annoying is that I'm unsure it's truly fixed (stupid div/idiv confusion). Sure, my simple examples work, and the B93 part of Mycology passes, but it seems I'll need to do more exhaustive testing. Gah, I need a better testsuite. (Also size jumped to 1040. Yeah, I know who cares, but still ....)

06-:. 3/. 06-:. 3. @ (NEWBEFI) -6 -2 -6 0 (BEFI1213) -6 1431655763 -6 1 (PCONEB93) -6 -2 -6 0 (BEF) -6 -2 -6 0

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Know your limits.h

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Complete thread:

Win32 Befunge93 interpreter -- partial fail in HX - Rugxulo, 13.10.2009, 02:52 (Announce)
- Win32 Befunge93 interpreter -- partial fail in HX - Rugxulo, 24.10.2009, 23:47
  - BEFI.COM -- 1024 bytes - Rugxulo, 07.11.2009, 17:36
    - BEFI.COM -- 1024 bytes - Rugxulo, 10.11.2009, 05:36
      - BEFI.COM (version 2k) bugfix -- still 1024 bytes - Rugxulo, 14.04.2010, 23:13
        BEFI.COM (version 2k) bugfix -- still 1024 bytes - Rugxulo, 15.04.2010, 22:37
        BEFI.COM (version 2l) bugfix -- 1014 bytes - Rugxulo, 17.04.2010, 03:01
        BEFI.COM (2n, 982 bytes) and FPC esolang implementations - Rugxulo, 15.05.2010, 16:23