=head1 NAME Kwiki::Purple::Sequence - Provide the next purple number and store it =head1 DESCRIPTION A Kwiki::Purple::Sequence is a source of the next Purple Number used for creating nids in L to ensure that no nid is used more than once. That's all this version does at this time. A fully implemented Sequence maintains an index of NID:PageName or NID:URL pairs to allow for transclusion amongst multiple wikis or other sources of nid identified information. Based in very large part on PurpleWiki::Sequence, which has more functionality. =head1 AUTHORS Chris Dent, =head1 SEE ALSO L =head1 COPYRIGHT AND LICENSE Copyright (C) 2005, Chris Dent This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.