WWW::2ch::Subject - article list of BBS is treated.
return WWW::2ch::Dat list
A corresponding WWW::2ch::Dat to key is returned.
Copyright (C) 2006 by Kazuhiro Osawa
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.5 or, at your option, any later version of Perl 5 you may have available.