# Copyright: 2005 The Perl Foundation.  All Rights Reserved.
# $Id$

=head1 Overview

This implementation of bc is based on ANTLR.

=head1 Why Parrot bc

Self education.

=head2 Vision

Be compatible with Pirate and Pugs.
Switch to Perl6 after Gary Evans has made a Perl6 backend for ANTLR.

=head1 SEE ALSO

L<http://www.funet.fi/pub/doc/posix/p1003.2/d11.2/4.3>
L<http://en.wikipedia.org/wiki/Bc_%28Unix%29>
L<http://parrotcode.org>
L<http://pugscode.org>
L<http://pirate.tangentcode.com/>
L<http://www.javadude.com/articles/antlrtut/>

=cut
