The program was written originally by Lars Pensj|, April 1989 (lars@cd.chalmers.se). and seriously upgraded by Fredrik Hubinette, 1993, 1994 (albert_e@lysator.liu.se) Lars' credits: Dwayne Fontenot (Jacques) for the socket efuns, addr_server, and enhancements to comm.c. Dave Richards (Cygnus) for enhancements to the socket efuns. The regexp package was made by Henry Spencer. Valuable help and hints from: Mark Nagel, James Seidman, Moonchilde and more. Sean T Barrett made smalloc.c. Lennart Augustsson convinced me to implement a compiler for a virtual stack machine. He also implemented the built-in preprocessor. John S. Price found and fixed many bugs. Michael Malone, Michael O'Reilly, Klaus Rennecke, J|rn Rennecke and Germano Caronni found and fixed a large amount of bugs. Petri Wessman fixed changes for SCO unix and AIX.