This distribution is free software; you can redistribute it and/or modify it under the terms of either: a) the GNU General Public License as published by the Free Software Foundation; either version 1, or (at your option) any later version; or b) the "Artistic License" which comes with this distribution. This distribution is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See either the GNU General Public License or the Artistic License for more details. You should have received a copy of the GNU General Public License along with this distribution in the file named "Copying". If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA or visit their web page on the internet at https://www.gnu.org/copyleft/gpl.html or the Perl web page at https://dev.perl.org/licenses/gpl1.html. You should also have received a copy of the Artistic License with this distribution, in the file named "Artistic". If not, visit the Perl web page on the internet at https://dev.perl.org/licenses/artistic.html.