This is derivations, written and maintained by Thaddeus H. Black <thb@debian.org> on Fri, 04 Nov 2005 00:00:00 +0000. The original source can always be found at: ftp://ftp.debian.org/dists/unstable/main/source/ Copyright (C) 1983-2010 Thaddeus H. Black License: This book, its source and all the files packaged with them are free software; you can redistribute them and/or modify them under the terms of the GNU General Public License, version 2, as published by the Free Software Foundation. This software 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 package; if not, write to the Free Software Foundation, Inc., 51 Franklin St., Fifth Floor, Boston, MA 02110-1301, USA. On Debian systems, the complete text of the GNU General Public License can be found in `/usr/share/common-licenses/GPL-2'. The tex/xkeyval.{sty,tex} and associated source files are Copyright (C) 2004-2008 Hendri Adriaens and licensed as follows. This work may be distributed and/or modified under the conditions of the LaTeX Project Public License, either version 1.3 of this license or (at your option) any later version. The latest version of this license is in http://www.latex-project.org/lppl.txt and version 1.3 or later is part of all distributions of LaTeX version 2003/12/01 or later.