~ chicken-core (chicken-5) /LICENSE


  1== Main license
  2
  3CHICKEN falls under the following main license:
  4
  5  Copyright (c) 2007-2022, The CHICKEN Team
  6  Copyright (c) 2000-2007, Felix L. Winkelmann
  7  All rights reserved.
  8  
  9  Redistribution and use in source and binary forms, with or without
 10  modification, are permitted provided that the following conditions
 11  are met:
 12  1. Redistributions of source code must retain the above copyright
 13     notice, this list of conditions and the following disclaimer.
 14  2. Redistributions in binary form must reproduce the above copyright
 15     notice, this list of conditions and the following disclaimer in the
 16     documentation and/or other materials provided with the distribution.
 17  3. The name of the authors may not be used to endorse or promote products
 18     derived from this software without specific prior written permission.
 19  
 20  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
 21  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 22  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 23  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 24  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 25  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 26  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 27  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 28  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 29  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 30  
 31
 32== Additional licenses in main code
 33
 34synrules.scm:
 35
 36  Copyright (c) 1993-2001, Richard Kelsey and Jonathan Rees
 37  All rights reserved.
 38  
 39  Redistribution and use in source and binary forms, with or without
 40  modification, are permitted provided that the following conditions
 41  are met:
 42  1. Redistributions of source code must retain the above copyright
 43     notice, this list of conditions and the following disclaimer.
 44  2. Redistributions in binary form must reproduce the above copyright
 45     notice, this list of conditions and the following disclaimer in the
 46     documentation and/or other materials provided with the distribution.
 47  3. The name of the authors may not be used to endorse or promote products
 48     derived from this software without specific prior written permission.
 49  
 50  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
 51  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 52  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 53  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 54  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 55  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 56  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 57  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 58  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 59  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 60
 61irregex.scm:
 62
 63  Copyright (c) 2005-2016, Alex Shinn
 64  All rights reserved.
 65  
 66  Redistribution and use in source and binary forms, with or without
 67  modification, are permitted provided that the following conditions
 68  are met:
 69  1. Redistributions of source code must retain the above copyright
 70     notice, this list of conditions and the following disclaimer.
 71  2. Redistributions in binary form must reproduce the above copyright
 72     notice, this list of conditions and the following disclaimer in the
 73     documentation and/or other materials provided with the distribution.
 74  3. The name of the authors may not be used to endorse or promote products
 75     derived from this software without specific prior written permission.
 76  
 77  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
 78  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 79  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 80  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 81  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 82  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 83  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 84  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 85  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 86  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 87
 88{{let-optionals}} implementation in chicken-syntax.scm:
 89
 90  Copyright (c) 1996 Olin Shivers
 91  All rights reserved.
 92  
 93  Redistribution and use in source and binary forms, with or without
 94  modification, are permitted provided that the following conditions
 95  are met:
 96  1. Redistributions of source code must retain the above copyright
 97     notice, this list of conditions and the following disclaimer.
 98  2. Redistributions in binary form must reproduce the above copyright
 99     notice, this list of conditions and the following disclaimer in the
100     documentation and/or other materials provided with the distribution.
101  3. The name of the authors may not be used to endorse or promote products
102     derived from this software without specific prior written permission.
103  
104  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
105  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
106  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
107  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
108  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
109  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
110  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
111  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
112  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
113  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
114
115=== Public domain / unencumbered
116
117Since we would still like to acknowledge all the useful contributions
118from people who gave us public domain code, here's a list for
119completeness sake:
120
121data-structures.scm:
122
123  Copyright (C) 1995 Mikael Djurfeldt
124  Taken from SLIB (slightly adapted)
125
126  SLIB's sort.scm has this statement:
127
128  Richard A. O'Keefe (based on Prolog code by D.H.D.Warren)
129  This code is in the public domain.
130
131extras.scm:
132
133  Copyright (c) 1991, Marc Feeley 
134  Author: Marc Feeley (feeley@iro.umontreal.ca)
135  Distribution restrictions: none
136
137== Tests
138
139Tests are ''not'' part of a typical binary CHICKEN distribution, so
140these licenses are only relevant in atypical situations:
141
142tests/slatex.scm
143tests/slatex.sty
144tests/test.tex:
145  Copyright (c) 1990-2002, Dorai Sitaram.
146  All rights reserved.
147
148  Permission to distribute and use this work for any
149  purpose is hereby granted provided this copyright
150  notice is included in the copy.  This work is provided
151  as is, with no warranty of any kind.
152
153tests/dwindtst.scm:
154
155  Copyright (C) 1992 Aubrey Jaffer
156  
157  Permission to copy this software, to modify it, to redistribute it,
158  to distribute modified versions, and to use it for any purpose is
159  granted, subject to the following restrictions and understandings.
160  
161  1.  Any copy made of this software must include this copyright notice
162  in full.
163  
164  2.  I have made no warranty or representation that the operation of
165  this software will be error-free, and I am under no obligation to
166  provide any services, by way of maintenance, update, or otherwise.
167  
168  3.  In conjunction with products arising from the use of this
169  material, there shall be no use of my name in any advertising,
170  promotional, or sales literature without prior written consent in
171  each case.
172
173tests/r4rstest.scm:
174
175  Copyright (C) 1991, 1992, 1993, 1994, 1995, 2000, 2003 Free Software Foundation, Inc.
176  
177  This program is free software; you can redistribute it and/or modify it
178  under the terms of the GNU General Public License as published by the
179  Free Software Foundation; either version 2, or (at your option) any
180  later version.
181  
182  This program is distributed in the hope that it will be useful,
183  but WITHOUT ANY WARRANTY; without even the implied warranty of
184  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
185  GNU General Public License for more details.
186  
187  To receive a copy of the GNU General Public License, write to the
188  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
189  Boston, MA 02111-1307, USA; or view
190  http://swissnet.ai.mit.edu/~jaffer/GPL.html
191
192tests/numbers-test-gauche.scm:
193
194   Copyright (c) 2000-2010  Shiro Kawai  <shiro@acm.org>
195
196  Redistribution and use in source and binary forms, with or without
197  modification, are permitted provided that the following conditions
198  are met:
199
200   1. Redistributions of source code must retain the above copyright
201      notice, this list of conditions and the following disclaimer.
202
203   2. Redistributions in binary form must reproduce the above copyright
204      notice, this list of conditions and the following disclaimer in the
205      documentation and/or other materials provided with the distribution.
206
207   3. Neither the name of the authors nor the names of its contributors
208      may be used to endorse or promote products derived from this
209      software without specific prior written permission.
210
211  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
212  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
213  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
214  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
215  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
216  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
217  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
218  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
219  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
220  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
221  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Trap