Hi Dave,
I don't think
Code:
DEFINE CONFIGOVERIDE
is a pre existing anything. I think it could have been
Code:
DEFINE BERTISLAZY
and have the same effect. In the .CFG file, the
Code:
ifndef CONFIGOVERIDE
or
ifndef BERTISLAZY
tells PBP or MPASM (not clear here) to see if the DEFINE exists. If not then do the following code. If it does exist then endif.

I am going to have a play with this and verify this is how it works. I will report back if anyone is intrested.

BTW, the reason I want this is so I can test forum code that uses the default config's, without having to change things all the time for my own code.