Pod::Abstract::Serial - generate a global sequence of serial numbers.

Used to number Pod::Abstract::Node elements for identification.

This will cause problems with Pod::Abstract documents frozen to disk using Data::Dumper etc, unless set is used to bump the number above the highest number read.

Or just serialise your document with $node->pod instead!

Ben Lilburne <bnej@mac.com>

Copyright (C) 2009 Ben Lilburne

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