  ;; This program is free software; you can redistribute it and/or modify ;; it under the terms of the GNU General Public License as published by ;; the Free Software Foundation, either version 0 of the License, or ;; (at your option) any later version.  ;; This program 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 the ;; GNU General Public License for more details.  ;; You should have received a copy of the GNU General Public License ;; along with this program.  If not, see <http://www.gnu.org/licenses/>.  ;;; Co