The program was written originally by

Lars Pensj|, April 1989 (lars@cd.chalmers.se).

In 1992 the main development work was done by

Johan Andersson (jna@cd.chalmers.se)

The development of this version is now done by

Anders Chrigstr|m (ac@dd.chalmers.se)

and 

Jacob Hallen (jacob@cd.chalmers.se)


Other credits:

The regexp package was made by Henry Spencer.

The ed package was not done by me. See the file ed.c for information.

Bit manipulations was implemented by pell@lysator.liu.se who also found
several bugs that had eluded me for months.

Mike McGaughy made the shared string implementation.

Roland Dunkerley III fixed for-loops, do-while and the operators ++ and --.

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.

The shadow idea was "forwarded" to me by John S. Price from Team Cthulhu
(Bill Burdick, Roy Riggs, Mitch Adler).

Joern Renecke made the original implementation of switch and the AVL tree
implementation of smalloc.

Ronny Wikh and Lennart Augustsson implemented the first version of mappings.

Lennart Augustsson made bibopmalloc.