Short: GNU macro processor. V1.4 Author: Rene' Seindal Type: dev/ade Version: 1.4 Architecture: m68k-amigaos Origin: Amiga Development Environment, ftp.ninemoons.com:pub/ade This is GNU m4, a program which copies its input to the output, expanding macros as it goes. m4 has built-in functions for including named files, running Unix commands, doing integer arithmetic, manipulating text in various ways, recursion, etc... Macros can also be user-defined, and can take any number of arguments.