~ chicken-core (master) /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
146  Copyright (c) 1990-2002, Dorai Sitaram.
147  All rights reserved.
148
149  Permission to distribute and use this work for any
150  purpose is hereby granted provided this copyright
151  notice is included in the copy.  This work is provided
152  as is, with no warranty of any kind.
153
154tests/dwindtst.scm:
155
156  Copyright (C) 1992 Aubrey Jaffer
157  
158  Permission to copy this software, to modify it, to redistribute it,
159  to distribute modified versions, and to use it for any purpose is
160  granted, subject to the following restrictions and understandings.
161  
162  1.  Any copy made of this software must include this copyright notice
163  in full.
164  
165  2.  I have made no warranty or representation that the operation of
166  this software will be error-free, and I am under no obligation to
167  provide any services, by way of maintenance, update, or otherwise.
168  
169  3.  In conjunction with products arising from the use of this
170  material, there shall be no use of my name in any advertising,
171  promotional, or sales literature without prior written consent in
172  each case.
173
174tests/r4rstest.scm:
175
176  Copyright (C) 1991, 1992, 1993, 1994, 1995, 2000, 2003 Free Software Foundation, Inc.
177  
178  This program is free software; you can redistribute it and/or modify it
179  under the terms of the GNU General Public License as published by the
180  Free Software Foundation; either version 2, or (at your option) any
181  later version.
182  
183  This program is distributed in the hope that it will be useful,
184  but WITHOUT ANY WARRANTY; without even the implied warranty of
185  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
186  GNU General Public License for more details.
187  
188  To receive a copy of the GNU General Public License, write to the
189  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
190  Boston, MA 02111-1307, USA; or view
191  http://swissnet.ai.mit.edu/~jaffer/GPL.html
192
193tests/numbers-test-gauche.scm:
194
195   Copyright (c) 2000-2010  Shiro Kawai  <shiro@acm.org>
196
197  Redistribution and use in source and binary forms, with or without
198  modification, are permitted provided that the following conditions
199  are met:
200
201   1. Redistributions of source code must retain the above copyright
202      notice, this list of conditions and the following disclaimer.
203
204   2. Redistributions in binary form must reproduce the above copyright
205      notice, this list of conditions and the following disclaimer in the
206      documentation and/or other materials provided with the distribution.
207
208   3. Neither the name of the authors nor the names of its contributors
209      may be used to endorse or promote products derived from this
210      software without specific prior written permission.
211
212  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
213  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
214  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
215  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
216  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
217  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
218  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
219  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
220  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
221  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
222  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
223
224utf.c:
225
226 The character case mapping tables are generated by a script taken"
227 from http://git.suckless.org/ubase/ which is
228
229 MIT/X Consortium Copyright (c) 2012 Connor Lane Smith <cls@lubutu.com>
230                            (c) 2015 Laslo Hunhold <dev@frign.de>
231
232 Permission is hereby granted, free of charge, to any person obtaining a
233 copy of this software and associated documentation files (the "Software"),
234 to deal in the Software without restriction, including without limitation
235 the rights to use, copy, modify, merge, publish, distribute, sublicense,
236 and/or sell copies of the Software, and to permit persons to whom the
237 Software is furnished to do so, subject to the following conditions:
238
239 The above copyright notice and this permission notice shall be included in
240 all copies or substantial portions of the Software.
241
242 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
243 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
244 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
245 THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
246 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
247 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
248 DEALINGS IN THE SOFTWARE.
Trap