Overview
This implementation of bc is based on ANTLR.
Why Parrot bc
Self education.
Vision
Be compatible with Pirate and Pugs. Switch to Perl6 after Gary Evans has made a Perl6 backend for ANTLR.
SEE ALSO
http://www.funet.fi/pub/doc/posix/p1003.2/d11.2/4.3 http://en.wikipedia.org/wiki/Bc_%28Unix%29 http://parrotcode.org http://pugscode.org http://pirate.tangentcode.com/ http://www.javadude.com/articles/antlrtut/