COPYRIGHT

                                               Hey Emacs! -*- coding: utf-8 -*-

       Copyright (c) 1992-2018 Bruno Haible, Michael Stoll, Sam Steingold
                           All Rights Reserved


Summary:

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License version 2
  or (at your option) any later version
  as published by the Free Software Foundation; see file GNU-GPL.

  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.

  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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.


Note:

  This copyright does NOT cover user programs that run in CLISP and
  third-party packages not part of CLISP, if
    a) They only reference external symbols in CLISP's public packages
       that define API also provided by many other Common Lisp implementations
       (namely the packages COMMON-LISP, COMMON-LISP-USER, KEYWORD, CLOS,
       GRAY, EXT), i.e. if they don't rely on CLISP internals and would as
       well run in any other Common Lisp implementation. Or
    b) They only reference external symbols in CLISP's public packages
       that define API also provided by many other Common Lisp implementations
       (namely the packages COMMON-LISP, COMMON-LISP-USER, KEYWORD, CLOS,
       GRAY, EXT) and some external, not CLISP specific, symbols in
       third-party packages that are released with source code under a
       GPL compatible license and that run in a great number of Common Lisp
       implementations, i.e. if they rely on CLISP internals only to the
       extent needed for gaining some functionality also available in a
       great number of Common Lisp implementations.
  Such user programs are not covered by the term "derived work" used in
  the GNU GPL. Neither is their compiled code, i.e. the result of compiling
  them by use of the function COMPILE-FILE. We refer to such user programs
  as "independent work".

  You may copy and distribute memory image files generated by the
  function SAVEINITMEM, if it was generated only from CLISP and independent
  work, and provided that you accompany them, in the sense of section 3
  of the GNU GPL, with the source code of CLISP - precisely the same CLISP
  version that was used to build the memory image -, the source or compiled
  code of the user programs needed to rebuild the memory image (source
  code for all the parts that are not independent work, see above), and
  a precise description how to rebuild the memory image from these.

  Foreign non-Lisp code that is linked with CLISP or loaded into CLISP
  through dynamic linking is not exempted from this copyright. I.e. such
  code, when distributed for use with CLISP, must be distributed under
  the GPL.


Authors:
  Generic CLISP: Bruno Haible, Michael Stoll, Sam Steingold
  Atari version: Bruno Haible, Michael Stoll
  Amiga version: Bruno Haible, Jörg Höhle
  Acorn version: Bruno Haible, Peter Burwood
  DOS version:   Bruno Haible, Bernhard Degel, Jürgen Weber
  OS/2 version:  Bruno Haible
  Unix version:  Bruno Haible
  Multithreading: Vladimir Tzankov

Maintenance:
  Bruno Haible, Michael Stoll 1992-1993
  Bruno Haible, Marcus Daniels 1994-1997
  Bruno Haible, Pierpaolo Bernardi, Sam Steingold 1998
  Bruno Haible, Sam Steingold 1999-2000
  Sam Steingold, Bruno Haible 2001-2018

Email addresses (September 1992 or newer):
  Bruno Haible       bruno@clisp.org
  Michael Stoll      michael@rhein.iam.uni-bonn.de
  Jörg Höhle         Joerg-Cyril.Hoehle@t-systems.com
  Peter Burwood      clisp@arcangel.dircon.co.uk
  Marcus Daniels     marcus@sysc.pdx.edu
  Pierpaolo Bernardi olopierpa@gmail.com
  Sam Steingold      sds@gnu.org