Fix assertion for proper Huffman merge pattern: 0 == 1 modulo 1.

[pspp] / src / copyleft.c

char lack_of_warranty[]=""
"                           NO WARRANTY\n"
"\n"
"BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY "
"FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN "
"OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES "
"PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED "
"OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF "
"MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS "
"TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE "
"PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, "
"REPAIR OR CORRECTION.\n"
"\n"
"IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING "
"WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR "
"REDISTRIBUTE THE PROGRAM, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY  "
"GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE "
"OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA  "
"OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD  "
"PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),  "
"EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY  "
"OF SUCH DAMAGES.";

char copyleft[]=""
"                   GNU GENERAL PUBLIC LICENSE\n "
"                      Version 2, June 1991\n "
" \n"
" Copyright (C) 1989, 1991 Free Software Foundation, Inc. \n"
"     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n "
" Everyone is permitted to copy and distribute verbatim copies "
" of this license document, but changing it is not allowed. "
" \n"
"                           Preamble \n"
"\n"
"  The licenses for most software are designed to take away your "
"freedom to share and change it.  By contrast, the GNU General Public "
"License is intended to guarantee your freedom to share and change free "
"software--to make sure the software is free for all its users.  This "
"General Public License applies to most of the Free Software "
"Foundation\'s software and to any other program whose authors commit to "
"using it.  (Some other Free Software Foundation software is covered by "
"the GNU Library General Public License instead.)  You can apply it to "
"your programs, too. "
"\n"
"  When we speak of free software, we are referring to freedom, not "
"price.  Our General Public Licenses are designed to make sure that you "
"have the freedom to distribute copies of free software (and charge for "
"this service if you wish), that you receive source code or can get it "
"if you want it, that you can change the software or use pieces of it "
"in new free programs; and that you know you can do these things. "
" \n"
"  To protect your rights, we need to make restrictions that forbid "
"anyone to deny you these rights or to ask you to surrender the rights. "
"These restrictions translate to certain responsibilities for you if you "
"distribute copies of the software, or if you modify it. "
" \n"
"  For example, if you distribute copies of such a program, whether "
"gratis or for a fee, you must give the recipients all the rights that "
"you have.  You must make sure that they, too, receive or can get the "
"source code.  And you must show them these terms so they know their "
"rights. "
" \n"
"  We protect your rights with two steps: (1) copyright the software, and "
"(2) offer you this license which gives you legal permission to copy, "
"distribute and/or modify the software. "
" \n"
"  Also, for each author's protection and ours, we want to make certain "
"that everyone understands that there is no warranty for this free "
"software.  If the software is modified by someone else and passed on, we "
"want its recipients to know that what they have is not the original, so "
"that any problems introduced by others will not reflect on the original "
"authors' reputations. "
" \n"
"  Finally, any free program is threatened constantly by software "
"patents.  We wish to avoid the danger that redistributors of a free "
"program will individually obtain patent licenses, in effect making the "
"program proprietary.  To prevent this, we have made it clear that any "
"patent must be licensed for everyone's free use or not licensed at all. "
" \n"
"  The precise terms and conditions for copying, distribution and "
"modification follow. "
"\n "
"                   GNU GENERAL PUBLIC LICENSE \n"
"   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION \n"
" \n"
"  0. This License applies to any program or other work which contains "
"a notice placed by the copyright holder saying it may be distributed "
"under the terms of this General Public License.  The \"Program\", below, "
"refers to any such program or work, and a \"work based on the Program\" "
"means either the Program or any derivative work under copyright law: "
"that is to say, a work containing the Program or a portion of it, "
"either verbatim or with modifications and/or translated into another "
"language.  (Hereinafter, translation is included without limitation in "
"the term \"modification\".)  Each licensee is addressed as \"you\". "
" \n"
"Activities other than copying, distribution and modification are not "
"covered by this License; they are outside its scope.  The act of "
"running the Program is not restricted, and the output from the Program "
"is covered only if its contents constitute a work based on the "
"Program (independent of having been made by running the Program). "
"Whether that is true depends on what the Program does. "
"\n"
"  1. You may copy and distribute verbatim copies of the Program's "
"source code as you receive it, in any medium, provided that you "
"conspicuously and appropriately publish on each copy an appropriate "
"copyright notice and disclaimer of warranty; keep intact all the "
"notices that refer to this License and to the absence of any warranty; "
"and give any other recipients of the Program a copy of this License "
"along with the Program. "
"\n"
"You may charge a fee for the physical act of transferring a copy, and "
"you may at your option offer warranty protection in exchange for a fee. "
"\n"
"  2. You may modify your copy or copies of the Program or any portion "
"of it, thus forming a work based on the Program, and copy and "
"distribute such modifications or work under the terms of Section 1 "
"above, provided that you also meet all of these conditions: "
"\n"
"    a) You must cause the modified files to carry prominent notices "
"    stating that you changed the files and the date of any change. "
"\n"
"    b) You must cause any work that you distribute or publish, that in "
"    whole or in part contains or is derived from the Program or any "
"    part thereof, to be licensed as a whole at no charge to all third "
"    parties under the terms of this License. "
"\n"
"    c) If the modified program normally reads commands interactively "
"    when run, you must cause it, when started running for such "
"    interactive use in the most ordinary way, to print or display an "
"    announcement including an appropriate copyright notice and a "
"    notice that there is no warranty (or else, saying that you provide "
"    a warranty) and that users may redistribute the program under "
"    these conditions, and telling the user how to view a copy of this "
"    License.  (Exception: if the Program itself is interactive but "
"    does not normally print such an announcement, your work based on "
"    the Program is not required to print an announcement.) "
"\n "
"These requirements apply to the modified work as a whole.  If "
"identifiable sections of that work are not derived from the Program, "
"and can be reasonably considered independent and separate works in "
"themselves, then this License, and its terms, do not apply to those "
"sections when you distribute them as separate works.  But when you "
"distribute the same sections as part of a whole which is a work based "
"on the Program, the distribution of the whole must be on the terms of "
"this License, whose permissions for other licensees extend to the "
"entire whole, and thus to each and every part regardless of who wrote it. "
"\n"
"Thus, it is not the intent of this section to claim rights or contest "
"your rights to work written entirely by you; rather, the intent is to "
"exercise the right to control the distribution of derivative or "
"collective works based on the Program. "
"\n"
"In addition, mere aggregation of another work not based on the Program "
"with the Program (or with a work based on the Program) on a volume of "
"a storage or distribution medium does not bring the other work under "
"the scope of this License. "
"\n"
"  3. You may copy and distribute the Program (or a work based on it, "
"under Section 2) in object code or executable form under the terms of "
"Sections 1 and 2 above provided that you also do one of the following: "
"\n"
"    a) Accompany it with the complete corresponding machine-readable "
"    source code, which must be distributed under the terms of Sections "
"    1 and 2 above on a medium customarily used for software interchange; or, "
"\n"
"    b) Accompany it with a written offer, valid for at least three "
"    years, to give any third party, for a charge no more than your "
"    cost of physically performing source distribution, a complete "
"    machine-readable copy of the corresponding source code, to be "
"    distributed under the terms of Sections 1 and 2 above on a medium "
"    customarily used for software interchange; or, "
"\n"
"    c) Accompany it with the information you received as to the offer "
"    to distribute corresponding source code.  (This alternative is "
"    allowed only for noncommercial distribution and only if you "
"    received the program in object code or executable form with such "
"    an offer, in accord with Subsection b above.) "
"\n"
"The source code for a work means the preferred form of the work for "
"making modifications to it.  For an executable work, complete source "
"code means all the source code for all modules it contains, plus any "
"associated interface definition files, plus the scripts used to "
"control compilation and installation of the executable.  However, as a "
"special exception, the source code distributed need not include "
"anything that is normally distributed (in either source or binary "
"form) with the major components (compiler, kernel, and so on) of the "
"operating system on which the executable runs, unless that component "
"itself accompanies the executable. "
"\n"
"If distribution of executable or object code is made by offering "
"access to copy from a designated place, then offering equivalent "
"access to copy the source code from the same place counts as "
"distribution of the source code, even though third parties are not "
"compelled to copy the source along with the object code. "
"\n "
"  4. You may not copy, modify, sublicense, or distribute the Program "
"except as expressly provided under this License.  Any attempt "
"otherwise to copy, modify, sublicense or distribute the Program is "
"void, and will automatically terminate your rights under this License. "
"However, parties who have received copies, or rights, from you under "
"this License will not have their licenses terminated so long as such "
"parties remain in full compliance. "
"\n"
"  5. You are not required to accept this License, since you have not "
"signed it.  However, nothing else grants you permission to modify or "
"distribute the Program or its derivative works.  These actions are "
"prohibited by law if you do not accept this License.  Therefore, by "
"modifying or distributing the Program (or any work based on the "
"Program), you indicate your acceptance of this License to do so, and "
"all its terms and conditions for copying, distributing or modifying "
"the Program or works based on it. "
"\n"
"  6. Each time you redistribute the Program (or any work based on the "
"Program), the recipient automatically receives a license from the "
"original licensor to copy, distribute or modify the Program subject to "
"these terms and conditions.  You may not impose any further "
"restrictions on the recipients' exercise of the rights granted herein. "
"You are not responsible for enforcing compliance by third parties to "
"this License. "
"\n"
"  7. If, as a consequence of a court judgment or allegation of patent "
"infringement or for any other reason (not limited to patent issues), "
"conditions are imposed on you (whether by court order, agreement or "
"otherwise) that contradict the conditions of this License, they do not "
"excuse you from the conditions of this License.  If you cannot "
"distribute so as to satisfy simultaneously your obligations under this "
"License and any other pertinent obligations, then as a consequence you "
"may not distribute the Program at all.  For example, if a patent "
"license would not permit royalty-free redistribution of the Program by "
"all those who receive copies directly or indirectly through you, then "
"the only way you could satisfy both it and this License would be to "
"refrain entirely from distribution of the Program. "
"\n"
"If any portion of this section is held invalid or unenforceable under "
"any particular circumstance, the balance of the section is intended to "
"apply and the section as a whole is intended to apply in other "
"circumstances. "
"\n"
"It is not the purpose of this section to induce you to infringe any "
"patents or other property right claims or to contest validity of any "
"such claims; this section has the sole purpose of protecting the "
"integrity of the free software distribution system, which is "
"implemented by public license practices.  Many people have made "
"generous contributions to the wide range of software distributed "
"through that system in reliance on consistent application of that "
"system; it is up to the author/donor to decide if he or she is willing "
"to distribute software through any other system and a licensee cannot "
"impose that choice. "
"\n"
"This section is intended to make thoroughly clear what is believed to "
"be a consequence of the rest of this License. "
"\n "
"  8. If the distribution and/or use of the Program is restricted in "
"certain countries either by patents or by copyrighted interfaces, the "
"original copyright holder who places the Program under this License "
"may add an explicit geographical distribution limitation excluding "
"those countries, so that distribution is permitted only in or among "
"countries not thus excluded.  In such case, this License incorporates "
"the limitation as if written in the body of this License. "
"\n"
"  9. The Free Software Foundation may publish revised and/or new versions "
"of the General Public License from time to time.  Such new versions will "
"be similar in spirit to the present version, but may differ in detail to "
"address new problems or concerns. "
"\n"
"Each version is given a distinguishing version number.  If the Program "
"specifies a version number of this License which applies to it and \"any "
"later version\", you have the option of following the terms and conditions "
"either of that version or of any later version published by the Free "
"Software Foundation.  If the Program does not specify a version number of "
"this License, you may choose any version ever published by the Free Software "
"Foundation. "
"\n"
"  10. If you wish to incorporate parts of the Program into other free "
"programs whose distribution conditions are different, write to the author "
"to ask for permission.  For software which is copyrighted by the Free "
"Software Foundation, write to the Free Software Foundation; we sometimes "
"make exceptions for this.  Our decision will be guided by the two goals "
"of preserving the free status of all derivatives of our free software and "
"of promoting the sharing and reuse of software generally. "
"\n"
"                           NO WARRANTY "
"\n"
"  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY "
"FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN "
"OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES "
"PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED "
"OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF "
"MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS "
"TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE "
"PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, "
"REPAIR OR CORRECTION. "
"\n"
"  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING "
"WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR "
"REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, "
"INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING "
"OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED "
"TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY "
"YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER "
"PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE "
"POSSIBILITY OF SUCH DAMAGES. "
"\n"
"                    END OF TERMS AND CONDITIONS "
"\n "
"           How to Apply These Terms to Your New Programs "
"\n"
"  If you develop a new program, and you want it to be of the greatest "
"possible use to the public, the best way to achieve this is to make it "
"free software which everyone can redistribute and change under these terms. "
"\n"
"  To do so, attach the following notices to the program.  It is safest "
"to attach them to the start of each source file to most effectively "
"convey the exclusion of warranty; and each file should have at least "
"the \"copyright\" line and a pointer to where the full notice is found. "
"\n"
"    <one line to give the program's name and a brief idea of what it does.>\n"
"    Copyright (C) <year>  <name of author>\n"
"\n"
"    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.\n"
"\n"
"    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.\n"
"\n"
"    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\n"
"\n"
"\n"
"Also add information on how to contact you by electronic and paper mail. "
"\n"
"If the program is interactive, make it output a short notice like this "
"when it starts in an interactive mode: "
"\n"
"    Gnomovision version 69, Copyright (C) year  name of author\n"
"    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.\n"
"    This is free software, and you are welcome to redistribute it\n"
"    under certain conditions; type `show c' for details.\n"
"\n"
"The hypothetical commands `show w' and `show c' should show the appropriate "
"parts of the General Public License.  Of course, the commands you use may "
"be called something other than `show w' and `show c'; they could even be "
"mouse-clicks or menu items--whatever suits your program. "
"\n"
"You should also get your employer (if you work as a programmer) or your "
"school, if any, to sign a \"copyright disclaimer\" for the program, if "
"necessary.  Here is a sample; alter the names: "
"\n"
"  Yoyodyne, Inc., hereby disclaims all copyright interest in the program"
"  `Gnomovision' (which makes passes at compilers) written by James Hacker.\n"
"\n"
"  <signature of Ty Coon>, 1 April 1989\n"
"  Ty Coon, President of Vice\n"
"\n"
"This General Public License does not permit incorporating your program into "
"proprietary programs.  If your program is a subroutine library, you may "
"consider it more useful to permit linking proprietary applications with the "
"library.  If this is what you want to do, use the GNU Library General "
"Public License instead of this License. "
"";