The Debian package of `scsh' was created and made available
by: Karl M. Hegbloom <karlheg@debian.org> in April 1998, adopted
by James Lewismoss in January 2001 and adopted by Lionel Mamane in
October 2003.

You can download the source from ftp://ftp.scsh.net/pub/scsh/ .

Scsh itself bears the following licence and copyright, which may be found in
the "COPYING" file of the source distribution.  Be aware, however, that it
contains parts from other copyright holders, under different licenses, some of
which are not DFSG-free.  A not necessarily complete list of used copyright
notices is given below.  (Note: scsh 0.6.6 is released as Free Software.)

Copyright (c) 1993-2002 Richard Kelsey and Jonathan Rees
Copyright (c) 1994-2002 by Olin Shivers and Brian D. Carlstrom.
Copyright (c) 1999-2002 by Martin Gasbichler.
Copyright (c) 2001-2002 by Michael Sperber.

All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in the
   documentation and/or other materials provided with the distribution.
3. The name of the authors may not be used to endorse or promote products
   derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-------

Additionally, scsh contains files covered by the following copyrights
/ licenses, which make it non-free:

-------

;;; Copyright (c) 1985 Yale University
;;;     Authors: N Adams, R Kelsey, D Kranz, J Philbin, J Rees.

;;; This material was developed by the T Project at the Yale
;;; University Computer Science Department.  Permission to copy this
;;; software, to redistribute it, and to use it for any purpose is
;;; granted, subject to the following restric- tions and
;;; understandings.
;;; 1. Any copy made of this software must include this copyright
;;;    notice in full.
;;; 2. Users of this software agree to make their best efforts (a) to return
;;;    to the T Project at Yale any improvements or extensions that they make,
;;;    so that these may be included in future releases; and (b) to inform
;;;    the T Project of noteworthy uses of this software.
;;; 3. All materials developed as a consequence of the use of this software
;;;    shall duly acknowledge such use, in accordance with the usual standards
;;;    of acknowledging credit in academic research.
;;; 4. Yale has made no warrantee or representation that the operation of
;;;    this software will be error-free, and Yale is under no obligation to
;;;    provide any services, by way of maintenance, update, or otherwise.
;;; 5. In conjunction with products arising from the use of this material,
;;;    there shall be no use of the name of the Yale University nor of any
;;;    adaptation thereof in any advertising, promotional, or sales literature
;;;    without prior written consent from Yale in each case.
;;;

;;; We gratefully acknowledge Bob Nix

---------

;;;; psd -- a portable Scheme debugger, version 1.1
;;;; Copyright (C) 1992 Pertti Kellomaki, pk@cs.tut.fi

;;;; 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 1, 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.

;;;; 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.
;;;; See file COPYING in the psd distribution.

Debian note: On a Debian system a copy of the GPL, version 2, can be
found in the file /usr/share/common-licenses/GPL-2. Debian has elected
to distribute the files under the above copyright 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.

---------

scsh/lib/cset-lib.scm:

;;; - Ported from MIT Scheme runtime by Brian D. Carlstrom.
;;; - Massively rehacked & extended by Olin Shivers 6/98.
;;; - Massively redesigned and rehacked 5/2000 during SRFI process.
;;; At this point, the code bears the following relationship to the
;;; MIT Scheme code: "This is my grandfather's axe. My father replaced
;;; the head, and I have replaced the handle." Nonetheless, we preserve
;;; the MIT Scheme copyright:
;;;     Copyright (c) 1988-1995 Massachusetts Institute of Technology
;;; The MIT Scheme license is a "free software" license. See the end of
;;; this file for the tedious details. 

;;; Copyright (c) 1988-1995 Massachusetts Institute of Technology
;;; 
;;; This material was developed by the Scheme project at the Massachusetts
;;; Institute of Technology, Department of Electrical Engineering and
;;; Computer Science.  Permission to copy and modify this software, to
;;; redistribute either the original software or a modified version, and
;;; to use this software for any purpose is granted, subject to the
;;; following restrictions and understandings.
;;; 
;;; 1. Any copy made of this software must include this copyright notice
;;; in full.
;;; 
;;; 2. Users of this software agree to make their best efforts (a) to
;;; return to the MIT Scheme project any improvements or extensions that
;;; they make, so that these may be included in future releases; and (b)
;;; to inform MIT of noteworthy uses of this software.
;;; 
;;; 3. All materials developed as a consequence of the use of this
;;; software shall duly acknowledge such use, in accordance with the usual
;;; standards of acknowledging credit in academic research.
;;; 
;;; 4. MIT has made no warrantee or representation that the operation of
;;; this software will be error-free, and MIT is under no obligation to
;;; provide any services, by way of maintenance, update, or otherwise.
;;; 
;;; 5. In conjunction with products arising from the use of this material,
;;; there shall be no use of the name of the Massachusetts Institute of
;;; Technology nor of any adaptation thereof in any advertising,
;;; promotional, or sales literature without prior written consent from
;;; MIT in each case.

---------

scsh/db.scm

;;; Copyright (c) 1995 by David Albertz (dalbertz@clark.lcs.mit.edu).

;;; This code is freely available for use by anyone for any purpose,
;;; so long as you don't charge money for it, remove this notice, or
;;; hold us liable for any results of its use.  --enjoy.

