Eden: the Evaluator of DEfinitive Notations

Copyright (c) 1987-2004 The University of Warwick.  All rights reserved.

Authors:
  Meurig Beynon         1987-      (Supervision, EDDI development 2001-)
  Yun Wai (Edward) Yung 1987-1990  (Eden, Eden handbook, %donald)
  Yun Pui (Simon) Yung  1990-1996  (EX, xeden, ceden, heden, %scout, tkeden,
                                    ~wmb/public DCS installation)
  Son V Truong          1996       (EDDI design and Eden functions)
  Pi-Hwa (Patrick) Sun  1997?-1999 (dtkeden, virtual agency, VB-like features)
  Richard Cartwright    1997?      (Initial work on PC port, Linux port,
                                    bug fixes, dtkeden documentation)
  Amanda Wright         1997?      (Initial work on PC port)
  Ben Carter            1999-2000  (Full tkeden PC port, %sasami on PC)
  Ashley Ward           1999-      (Rationalisation, 'configure' build system,
                                    %sasami on UNIX, many bug fixes,
                                    interface improvements, Mac OS X port,
                                    generalised notations framework, %edensl,
                                    ~empublic DCS installation, many
                                    incremental improvements, teeth
                                    gnashing...)
  Chris Brown	        2001       (Observation-oriented parser, EDDI parser)
  Chris Roe             2001-2002  (Eden spreadsheet functions,
                                    Donald improvements)

Also many thanks to many other unnamed people (mostly students at Warwick)
who have contributed time and effort to this project in numerous ways over
the years: by constructing models, reporting bugs, contributing code,
writing on the subject, participating in seminars etc.

Certain variants of Eden use some of these libraries:
  Tcl/Tk, originally by John Ousterhout
    http://tcl.activestate.com
  cygwin by Steve Chamberlain and many others
    http://www.cygwin.com
  readline, maintained by Chet Ramey
    http://cnswww.cns.cwru.edu/~chet/readline/rltop.html
  Togl by Brian Paul and Ben Bederson
    http://togl.sourceforge.net/
  GLpng by Ben Wyatt
    http://www.wyatt100.freeserve.co.uk/download.htm
  libpng by Greg Roelofs
    http://www.libpng.org/pub/png
  libz by Jean-loup Gailly and Mark Adler
    http://www.zlib.org/
  ncurses by Zeyd Ben-Halim, Eric S. Raymond and others
    http://www.clark.net/pub/dickey/ncurses/ncurses.html
  Tk Img package by Jan Nijtmans
    http://members1.chello.nl/~j.nijtmans/img.html
  PCRE (Perl Compatible Regular Expressions) by Philip Hazel
    http://www.pcre.org/ ("Regular expression support is provided
    by the PCRE library package, which is open source software,
    written by Philip Hazel, and copyright by the University of
    Cambridge, England.")

This software is provided "as is", and no warranty, express or implied, is
given. Neither the author nor the University of Warwick takes any
responsibility whatsoever for any use or misuse of this software, or any
damage created by its use or misuse.

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 2 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.

Permission to use, copy, modify, and distribute this software and
documentation for non-commercial purposes and without fee is hereby
granted, provided that the University of Warwick copyright notices and
this permission notice appear in all copies.  Neither the author nor
The University of Warwick makes any representations about the
suitability of this software and documentation for any purpose.  It is
provided ``as is'' without express or implied warranty.  Commercial
use of this software requires specific permission from the University
of Warwick; contact the Empirical Modelling project through the web
pages at http://www.dcs.warwick.ac.uk/modelling/ or by snail mail at
The Empirical Modelling Project, Department of Computer Science,
University of Warwick, Coventry, CV4 7AL, UK for further information.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA
