
DIFF
Diff is a file compare utility specialy designed for PCOM.
Usage:
DIFF ORIGINAL.EXE NEWVERSION.EXE
Will show the differences between ORIGINAL.EXE and NEWVERSION.EXE on your screen.
DIFF ORIGINAL.EXE NEWVERSION.EXE /s
Will show the differences between ORIGINAL.EXE and NEWVERSION.EXE on your screen and will generate a file called DIFF.SRC with the source code of how to patch the ORIGINAL.EXE so that it's the same as NEWVERSION.EXE.
Options:
Previous versions created the following code:
>0000:0001
'90
>0000:0002
'90
The current version has some more intelligence and creates the following output file:
>0000:0001
'9090