I just downloaded a free C++ compiler that claimed that doom was written using it.

but it wants me to modify autoexec.bat

by adding these lines

Code:
set PATH=C:\DJGPP\BIN;%PATH%
set DJGPP=C:\DJGPP\DJGPP.ENV
what does that do?

I used to have a programming language called euphoria that did the same thing....
why is it there?