% note the end is not classical...
% Copyright (c) 2002--2004 Philipp Lehman
% Permission is granted to copy, distribute and/or modify this document under
% the terms of the GNU Free Documentation License, version 1.2, with no
% invariant sections, with no front-cover texts, and no back-cover texts. This
% document 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.
