Language::Befunge::Wrapping - base wrapping class

LBW implements a wrapping that dies. It's meant to be overridden by other wrapping classes.

Creates a new wrapping object.

Wrap $ip in $storage according to this module wrapping algorithm. See DESCRIPTION for an overview of the algorithm used.

Note that $ip is already out of bounds, ie, it has been moved once by LBI.

As a side effect, $ip will have its position changed.

Language::Befunge.

Jerome Quelin, <jquelin@cpan.org>

Copyright (c) 2001-2009 Jerome Quelin, all rights reserved.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.