The Debian GNU/Linux 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. See below for the list.

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.

---------

srfi-13.scm:

;;; Copyright (c) 1988-1994 Massachusetts Institute of Technology.
;;; Copyright (c) 1998, 1999, 2000 Olin Shivers. All rights reserved.
;;; Copyright details
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; The prefix/suffix and comparison routines in this code had (extremely
;;; distant) origins in MIT Scheme's string lib, and was substantially
;;; reworked by Olin Shivers (shivers@ai.mit.edu) 9/98. As such, it is
;;; covered by MIT Scheme's open source copyright. See below for details.
;;; 
;;; The KMP string-search code was influenced by implementations written
;;; by Stephen Bevan, Brian Dehneyer and Will Fitzgerald. However, this
;;; version was written from scratch by myself.
;;;
;;; The remainder of this code was written from scratch by myself for scsh.
;;; The scsh copyright is a BSD-style open source copyright. See below for
;;; details.
;;;     -Olin Shivers

srfi-14.scm:

;;; 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


common between the two:

;;; MIT Scheme copyright terms
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; 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 copyright terms: see beginning of this file

---------

;; Copyright (C) I/NET, Inc. (2000, 2002, 2003). All Rights Reserved. 
;; 
;; This document and translations of it may be copied and furnished to others, 
;; and derivative works that comment on or otherwise explain it or assist in its 
;; implementation may be prepared, copied, published and distributed, in whole or 
;; in part, without restriction of any kind, provided that the above copyright 
;; notice and this paragraph are included on all such copies and derivative works. 
;; However, this document itself may not be modified in any way, such as by 
;; removing the copyright notice or references to the Scheme Request For 
;; Implementation process or editors, except as needed for the purpose of 
;; developing SRFIs in which case the procedures for copyrights defined in the SRFI 
;; process must be followed, or as required to translate it into languages other 
;; than English. 
;; 
;; The limited permissions granted above are perpetual and will not be revoked 
;; by the authors or their successors or assigns. 
;; 
;; This document and the information contained herein is provided on an "AS IS" 
;; basis and THE AUTHOR AND THE SRFI EDITORS DISCLAIM ALL WARRANTIES, EXPRESS OR 
;; IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE 
;; INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF 
;; MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 

---------

;;; 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.

