Soft Scheme Andrew K. Wright This software is Copyright (c) 1993,1994 by Andrew K. Wright. 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 (in 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., 675 Mass Ave, Cambridge, MA 02139, USA. Please address correspondence to wright@research.nj.nec.com. This software is available by anonymous FTP from ftp.nj.nec.com in file pub/wright/softscheme.tar.gz. This software requires pattern matching extensions to Scheme available from ftp.nj.nec.com in file pub/wright/match.tar.gz. This software has been tested on Chez Scheme 4.1, SCM, MIT Scheme, and Scheme 48. It will probably port easily to other Schemes with SLIB. It does require a fairly high performance Scheme system. See the FAQ on comp.lang.scheme (posted weekly) for information on Chez, SCM, MIT Scheme, Scheme 48, and SLIB. If you do port Soft Scheme to other Scheme systems, please return any changes to me. The Soft Scheme distribution contains a postscript reference manual in file manual.ps.gz. This manual is also available on the World-Wide-Web via URL: ftp://ftp.nj.nec.com/pub/wright/ssmanual/softscheme.html See the file INSTALL or the reference manual for installation and usage instructions.