YAML::Error - Error formatting class for YAML modules

    $self->die('YAML_PARSE_ERR_NO_ANCHOR', $alias);
    $self->warn('YAML_LOAD_WARN_DUPLICATE_KEY');

This module provides a die and a warn facility.

Ingy döt Net <ingy@cpan.org>

Copyright (c) 2006. Ingy döt Net. All rights reserved.

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

See http://www.perl.com/perl/misc/Artistic.html