This is version 2.0 of dhdiff; it can now read patch files generated
by Dehacked 2.0.

dhdiff is a simple little utility I wrote to compare two .deh files.
It can be useful for figuring out what a .deh file is supposed to do.
Also, if you find a really cool .deh on the net somewhere, this utility
can help you figure out how it works.  Source to dhdiff is included.

Usage: dhdiff old.deh new.deh

Usually "old.deh" will be "original.deh" or "normal.pat" or somesuch,
so you can see what changes "new.deh" makes to the standard doom.exe.
Or, old.deh and new.deh might be two versions of the same patch.

- Paul Falstad (pjf@cts.com)