[file adaptated from the Tcl license]

This software is copyrighted by Frederic BONNET
<frederic.bonnet@mim.lu>. The following terms apply to all files
associated with the software unless explicitly disclaimed in individual
files.

The authors hereby grant permission to use, copy, modify, distribute,
and license this software and its documentation for any purpose,
provided that existing copyright notices are retained in all copies and
that this notice is included verbatim in any distributions. No written
agreement, license, or royalty fee is required for any of the authorized
uses. Modifications to this software may be copyrighted by their authors
and need not follow the licensing terms described here, provided that
the new terms are clearly indicated on the first page of each file where
they apply.

IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
These include earthquakes, volcanoes, tsunami, traffic jams, stupid
TV programs, brain damage resulting of attempts to read and understand:
the code, my bad english, the present license, or all-caps legalese.

THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND
DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT,
UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

GOVERNMENT USE: If you are acquiring this software on behalf of the
U.S. government, the Government shall have only "Restricted Rights"
in the software and related documentation as defined in the Federal
Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2).  If you
are acquiring the software on behalf of the Department of Defense, the
software shall be classified as "Commercial Computer Software" and the
Government shall have only "Restricted Rights" as defined in Clause
252.227-7013 (c) (1) of DFARs.  Notwithstanding the foregoing, the
authors grant the U.S. Government and others acting in its behalf
permission to use and distribute the software in accordance with the
terms specified in this license.

SPECIAL NOTES (the beerware clause):

This software is freeware. However, it also falls under the beerware
special category. That is, if you find this software useful, or use it
every day, or want to grant me for my modest contribution to the Tcl
community, feel free to send me a beer from one of your local brewery.
My preference goes to Belgium abbey beers, Corona mexican cerveza,
and irish stout (Guiness for strength!), but I also appreciate exotic,
rare or original beers from everywhere (note: I live in France),
especialy those with a nice packaging or original taste.
