@comment ESS is free software; you can redistribute it and/or modify it under
The source and documentation of ESS 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 2, or (at your option) any later
version.

ESS 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
in the file COPYING in the same directory as this file for more
details.
