Δαφνη Ευτυχια Αρθουρος

Are any of my friends using Guido Gonzato's 'abcpp' (ABC preprocessor) program? If so, would any of you find it handy to be able to define an actual substitution macro on the command line? (That is, "-name=value" which would be equivalent to "#define name value" in the input file, rather than just "-name" by itself which means "this name is defined but has no substitution value".)

If so, I've got a version that does that. Yay open source.