The Bywater BASIC Interpreter (bwBASIC) implements a large superset
of the ANSI Standard for Minimal BASIC (X3.60-1978) and a significant
subset of the ANSI Standard for Full BASIC (X3.113-1987) in C. It also
offers shell programming facilities as an extension of BASIC. bwBASIC
seeks to be as portable as possible.

Originally written by Ted A. Campbell, and released under the GPL. It
was posted to comp.sources.misc, volume 40. It was hosted for a while at
ftp.eng.umd.edu.

Patched by Jon B. Volkoff.
Version 2.20 was released 25 November 1995
Patch 1: 15 March 1996
Patch 2: 11 October 1997

Patch 2 includes new files for UNIX ncurses interface, compliments of
L.C. Benschop, Eindhoven, The Netherlands.