/***************************************************************************
    copyright            : (C) 2005 by Dongxu Ma
    email                : dongxu.ma@gmail.com
 ***************************************************************************
 *   This library is free software; you can redistribute it and/or modify 
 *   it under the same terms as Perl itself, either Perl version 5.8.7 or,
 *   at your option, any later version of Perl 5 you may have available.
 ***************************************************************************/
