bison.license revision 1514
120N/A GNU GENERAL PUBLIC LICENSE
120N/A Version 2, June 1991
120N/A
120N/A Copyright (C) 1989, 1991 Free Software Foundation, Inc.
120N/A 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
120N/A Everyone is permitted to copy and distribute verbatim copies
120N/A of this license document, but changing it is not allowed.
120N/A
120N/A Preamble
120N/A
120N/A The licenses for most software are designed to take away your
120N/Afreedom to share and change it. By contrast, the GNU General Public
120N/ALicense is intended to guarantee your freedom to share and change free
120N/Asoftware--to make sure the software is free for all its users. This
120N/AGeneral Public License applies to most of the Free Software
120N/AFoundation's software and to any other program whose authors commit to
120N/Ausing it. (Some other Free Software Foundation software is covered by
120N/Athe GNU Library General Public License instead.) You can apply it to
120N/Ayour programs, too.
120N/A
120N/A When we speak of free software, we are referring to freedom, not
120N/Aprice. Our General Public Licenses are designed to make sure that you
120N/Ahave the freedom to distribute copies of free software (and charge for
120N/Athis service if you wish), that you receive source code or can get it
120N/Aif you want it, that you can change the software or use pieces of it
120N/Ain new free programs; and that you know you can do these things.
120N/A
120N/A To protect your rights, we need to make restrictions that forbid
120N/Aanyone to deny you these rights or to ask you to surrender the rights.
120N/AThese restrictions translate to certain responsibilities for you if you
120N/Adistribute copies of the software, or if you modify it.
120N/A
120N/A For example, if you distribute copies of such a program, whether
120N/Agratis or for a fee, you must give the recipients all the rights that
120N/Ayou have. You must make sure that they, too, receive or can get the
120N/Asource code. And you must show them these terms so they know their
120N/Arights.
120N/A
120N/A We protect your rights with two steps: (1) copyright the software, and
120N/A(2) offer you this license which gives you legal permission to copy,
120N/Adistribute and/or modify the software.
120N/A
120N/A Also, for each author's protection and ours, we want to make certain
120N/Athat everyone understands that there is no warranty for this free
120N/Asoftware. If the software is modified by someone else and passed on, we
120N/Awant its recipients to know that what they have is not the original, so
120N/Athat any problems introduced by others will not reflect on the original
120N/Aauthors' reputations.
120N/A
120N/A Finally, any free program is threatened constantly by software
120N/Apatents. We wish to avoid the danger that redistributors of a free
120N/Aprogram will individually obtain patent licenses, in effect making the
120N/Aprogram proprietary. To prevent this, we have made it clear that any
120N/Apatent must be licensed for everyone's free use or not licensed at all.
120N/A
120N/A The precise terms and conditions for copying, distribution and
120N/Amodification follow.
120N/A
120N/A GNU GENERAL PUBLIC LICENSE
120N/A TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
120N/A
120N/A 0. This License applies to any program or other work which contains
120N/Aa notice placed by the copyright holder saying it may be distributed
120N/Aunder the terms of this General Public License. The "Program", below,
120N/Arefers to any such program or work, and a "work based on the Program"
120N/Ameans either the Program or any derivative work under copyright law:
120N/Athat is to say, a work containing the Program or a portion of it,
120N/Aeither verbatim or with modifications and/or translated into another
120N/Alanguage. (Hereinafter, translation is included without limitation in
120N/Athe term "modification".) Each licensee is addressed as "you".
120N/A
120N/AActivities other than copying, distribution and modification are not
120N/Acovered by this License; they are outside its scope. The act of
120N/Arunning the Program is not restricted, and the output from the Program
120N/Ais covered only if its contents constitute a work based on the
120N/AProgram (independent of having been made by running the Program).
120N/AWhether that is true depends on what the Program does.
120N/A
120N/A 1. You may copy and distribute verbatim copies of the Program's
120N/Asource code as you receive it, in any medium, provided that you
120N/Aconspicuously and appropriately publish on each copy an appropriate
120N/Acopyright notice and disclaimer of warranty; keep intact all the
120N/Anotices that refer to this License and to the absence of any warranty;
120N/Aand give any other recipients of the Program a copy of this License
120N/Aalong with the Program.
120N/A
120N/AYou may charge a fee for the physical act of transferring a copy, and
120N/Ayou may at your option offer warranty protection in exchange for a fee.
120N/A
120N/A 2. You may modify your copy or copies of the Program or any portion
120N/Aof it, thus forming a work based on the Program, and copy and
120N/Adistribute such modifications or work under the terms of Section 1
120N/Aabove, provided that you also meet all of these conditions:
120N/A
120N/A a) You must cause the modified files to carry prominent notices
120N/A stating that you changed the files and the date of any change.
120N/A
120N/A b) You must cause any work that you distribute or publish, that in
120N/A whole or in part contains or is derived from the Program or any
120N/A part thereof, to be licensed as a whole at no charge to all third
120N/A parties under the terms of this License.
120N/A
120N/A c) If the modified program normally reads commands interactively
120N/A when run, you must cause it, when started running for such
120N/A interactive use in the most ordinary way, to print or display an
120N/A announcement including an appropriate copyright notice and a
120N/A notice that there is no warranty (or else, saying that you provide
120N/A a warranty) and that users may redistribute the program under
120N/A these conditions, and telling the user how to view a copy of this
120N/A License. (Exception: if the Program itself is interactive but
120N/A does not normally print such an announcement, your work based on
120N/A the Program is not required to print an announcement.)
120N/A
120N/AThese requirements apply to the modified work as a whole. If
120N/Aidentifiable sections of that work are not derived from the Program,
120N/Aand can be reasonably considered independent and separate works in
120N/Athemselves, then this License, and its terms, do not apply to those
120N/Asections when you distribute them as separate works. But when you
120N/Adistribute the same sections as part of a whole which is a work based
120N/Aon the Program, the distribution of the whole must be on the terms of
120N/Athis License, whose permissions for other licensees extend to the
120N/Aentire whole, and thus to each and every part regardless of who wrote it.
120N/A
120N/AThus, it is not the intent of this section to claim rights or contest
120N/Ayour rights to work written entirely by you; rather, the intent is to
120N/Aexercise the right to control the distribution of derivative or
120N/Acollective works based on the Program.
120N/A
120N/AIn addition, mere aggregation of another work not based on the Program
120N/Awith the Program (or with a work based on the Program) on a volume of
120N/Aa storage or distribution medium does not bring the other work under
120N/Athe scope of this License.
120N/A
120N/A 3. You may copy and distribute the Program (or a work based on it,
120N/Aunder Section 2) in object code or executable form under the terms of
120N/ASections 1 and 2 above provided that you also do one of the following:
120N/A
120N/A a) Accompany it with the complete corresponding machine-readable
120N/A source code, which must be distributed under the terms of Sections
120N/A 1 and 2 above on a medium customarily used for software interchange; or,
120N/A
120N/A b) Accompany it with a written offer, valid for at least three
120N/A years, to give any third party, for a charge no more than your
120N/A cost of physically performing source distribution, a complete
120N/A machine-readable copy of the corresponding source code, to be
120N/A distributed under the terms of Sections 1 and 2 above on a medium
120N/A customarily used for software interchange; or,
120N/A
120N/A c) Accompany it with the information you received as to the offer
120N/A to distribute corresponding source code. (This alternative is
120N/A allowed only for noncommercial distribution and only if you
120N/A received the program in object code or executable form with such
120N/A an offer, in accord with Subsection b above.)
120N/A
120N/AThe source code for a work means the preferred form of the work for
120N/Amaking modifications to it. For an executable work, complete source
120N/Acode means all the source code for all modules it contains, plus any
120N/Aassociated interface definition files, plus the scripts used to
120N/Acontrol compilation and installation of the executable. However, as a
120N/Aspecial exception, the source code distributed need not include
120N/Aanything that is normally distributed (in either source or binary
120N/Aform) with the major components (compiler, kernel, and so on) of the
120N/Aoperating system on which the executable runs, unless that component
120N/Aitself accompanies the executable.
120N/A
120N/AIf distribution of executable or object code is made by offering
120N/Aaccess to copy from a designated place, then offering equivalent
120N/Aaccess to copy the source code from the same place counts as
120N/Adistribution of the source code, even though third parties are not
120N/Acompelled to copy the source along with the object code.
120N/A
120N/A 4. You may not copy, modify, sublicense, or distribute the Program
120N/Aexcept as expressly provided under this License. Any attempt
120N/Aotherwise to copy, modify, sublicense or distribute the Program is
120N/Avoid, and will automatically terminate your rights under this License.
120N/AHowever, parties who have received copies, or rights, from you under
120N/Athis License will not have their licenses terminated so long as such
120N/Aparties remain in full compliance.
120N/A
120N/A 5. You are not required to accept this License, since you have not
120N/Asigned it. However, nothing else grants you permission to modify or
120N/Adistribute the Program or its derivative works. These actions are
120N/Aprohibited by law if you do not accept this License. Therefore, by
120N/Amodifying or distributing the Program (or any work based on the
120N/AProgram), you indicate your acceptance of this License to do so, and
120N/Aall its terms and conditions for copying, distributing or modifying
120N/Athe Program or works based on it.
120N/A
120N/A 6. Each time you redistribute the Program (or any work based on the
120N/AProgram), the recipient automatically receives a license from the
120N/Aoriginal licensor to copy, distribute or modify the Program subject to
120N/Athese terms and conditions. You may not impose any further
120N/Arestrictions on the recipients' exercise of the rights granted herein.
120N/AYou are not responsible for enforcing compliance by third parties to
120N/Athis License.
120N/A
120N/A 7. If, as a consequence of a court judgment or allegation of patent
120N/Ainfringement or for any other reason (not limited to patent issues),
120N/Aconditions are imposed on you (whether by court order, agreement or
120N/Aotherwise) that contradict the conditions of this License, they do not
120N/Aexcuse you from the conditions of this License. If you cannot
120N/Adistribute so as to satisfy simultaneously your obligations under this
120N/ALicense and any other pertinent obligations, then as a consequence you
120N/Amay not distribute the Program at all. For example, if a patent
120N/Alicense would not permit royalty-free redistribution of the Program by
120N/Aall those who receive copies directly or indirectly through you, then
120N/Athe only way you could satisfy both it and this License would be to
120N/Arefrain entirely from distribution of the Program.
120N/A
120N/AIf any portion of this section is held invalid or unenforceable under
120N/Aany particular circumstance, the balance of the section is intended to
120N/Aapply and the section as a whole is intended to apply in other
120N/Acircumstances.
120N/A
120N/AIt is not the purpose of this section to induce you to infringe any
120N/Apatents or other property right claims or to contest validity of any
120N/Asuch claims; this section has the sole purpose of protecting the
120N/Aintegrity of the free software distribution system, which is
120N/Aimplemented by public license practices. Many people have made
120N/Agenerous contributions to the wide range of software distributed
120N/Athrough that system in reliance on consistent application of that
120N/Asystem; it is up to the author/donor to decide if he or she is willing
120N/Ato distribute software through any other system and a licensee cannot
120N/Aimpose that choice.
120N/A
120N/AThis section is intended to make thoroughly clear what is believed to
120N/Abe a consequence of the rest of this License.
120N/A
120N/A 8. If the distribution and/or use of the Program is restricted in
120N/Acertain countries either by patents or by copyrighted interfaces, the
120N/Aoriginal copyright holder who places the Program under this License
120N/Amay add an explicit geographical distribution limitation excluding
120N/Athose countries, so that distribution is permitted only in or among
120N/Acountries not thus excluded. In such case, this License incorporates
120N/Athe limitation as if written in the body of this License.
120N/A
120N/A 9. The Free Software Foundation may publish revised and/or new versions
120N/Aof the General Public License from time to time. Such new versions will
120N/Abe similar in spirit to the present version, but may differ in detail to
120N/Aaddress new problems or concerns.
120N/A
120N/AEach version is given a distinguishing version number. If the Program
120N/Aspecifies a version number of this License which applies to it and "any
120N/Alater version", you have the option of following the terms and conditions
120N/Aeither of that version or of any later version published by the Free
120N/ASoftware Foundation. If the Program does not specify a version number of
120N/Athis License, you may choose any version ever published by the Free Software
120N/AFoundation.
120N/A
120N/A 10. If you wish to incorporate parts of the Program into other free
120N/Aprograms whose distribution conditions are different, write to the author
120N/Ato ask for permission. For software which is copyrighted by the Free
120N/ASoftware Foundation, write to the Free Software Foundation; we sometimes
120N/Amake exceptions for this. Our decision will be guided by the two goals
120N/Aof preserving the free status of all derivatives of our free software and
120N/Aof promoting the sharing and reuse of software generally.
120N/A
120N/A NO WARRANTY
120N/A
120N/A 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
120N/AFOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
120N/AOTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
120N/APROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
120N/AOR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
120N/AMERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
120N/ATO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
120N/APROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
120N/AREPAIR OR CORRECTION.
120N/A
120N/A 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
120N/AWILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
120N/AREDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
120N/AINCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
120N/AOUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
120N/ATO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
120N/AYOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
120N/APROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
120N/APOSSIBILITY OF SUCH DAMAGES.
120N/A
120N/A END OF TERMS AND CONDITIONS
120N/A
120N/A How to Apply These Terms to Your New Programs
120N/A
120N/A If you develop a new program, and you want it to be of the greatest
120N/Apossible use to the public, the best way to achieve this is to make it
120N/Afree software which everyone can redistribute and change under these terms.
120N/A
120N/A To do so, attach the following notices to the program. It is safest
120N/Ato attach them to the start of each source file to most effectively
120N/Aconvey the exclusion of warranty; and each file should have at least
120N/Athe "copyright" line and a pointer to where the full notice is found.
120N/A
120N/A <one line to give the program's name and a brief idea of what it does.>
120N/A Copyright (C) <year> <name of author>
120N/A
120N/A This program is free software; you can redistribute it and/or modify
120N/A it under the terms of the GNU General Public License as published by
120N/A the Free Software Foundation; either version 2 of the License, or
120N/A (at your option) any later version.
120N/A
120N/A This program is distributed in the hope that it will be useful,
120N/A but WITHOUT ANY WARRANTY; without even the implied warranty of
120N/A MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
120N/A GNU General Public License for more details.
120N/A
120N/A You should have received a copy of the GNU General Public License
120N/A along with this program; if not, write to the Free Software
120N/A Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
120N/A
120N/A
120N/AAlso add information on how to contact you by electronic and paper mail.
120N/A
120N/AIf the program is interactive, make it output a short notice like this
120N/Awhen it starts in an interactive mode:
120N/A
120N/A Gnomovision version 69, Copyright (C) year name of author
120N/A Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
120N/A This is free software, and you are welcome to redistribute it
120N/A under certain conditions; type `show c' for details.
120N/A
120N/AThe hypothetical commands `show w' and `show c' should show the appropriate
120N/Aparts of the General Public License. Of course, the commands you use may
120N/Abe called something other than `show w' and `show c'; they could even be
120N/Amouse-clicks or menu items--whatever suits your program.
120N/A
120N/AYou should also get your employer (if you work as a programmer) or your
120N/Aschool, if any, to sign a "copyright disclaimer" for the program, if
120N/Anecessary. Here is a sample; alter the names:
120N/A
120N/A Yoyodyne, Inc., hereby disclaims all copyright interest in the program
120N/A `Gnomovision' (which makes passes at compilers) written by James Hacker.
120N/A
120N/A <signature of Ty Coon>, 1 April 1989
120N/A Ty Coon, President of Vice
120N/A
120N/AThis General Public License does not permit incorporating your program into
120N/Aproprietary programs. If your program is a subroutine library, you may
120N/Aconsider it more useful to permit linking proprietary applications with the
120N/Alibrary. If this is what you want to do, use the GNU Library General
120N/APublic License instead of this License.
631N/A
631N/A-----------------------------------------------------------------------
631N/A
631N/A GNU Free Documentation License
631N/A Version 1.2, November 2002
631N/A
631N/A
631N/A Copyright (C) 2000,2001,2002 Free Software Foundation, Inc.
631N/A 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
631N/A Everyone is permitted to copy and distribute verbatim copies
631N/A of this license document, but changing it is not allowed.
631N/A
631N/A
631N/A0. PREAMBLE
631N/A
631N/AThe purpose of this License is to make a manual, textbook, or other
631N/Afunctional and useful document "free" in the sense of freedom: to
631N/Aassure everyone the effective freedom to copy and redistribute it,
631N/Awith or without modifying it, either commercially or noncommercially.
631N/ASecondarily, this License preserves for the author and publisher a way
631N/Ato get credit for their work, while not being considered responsible
631N/Afor modifications made by others.
631N/A
631N/AThis License is a kind of "copyleft", which means that derivative
631N/Aworks of the document must themselves be free in the same sense. It
631N/Acomplements the GNU General Public License, which is a copyleft
631N/Alicense designed for free software.
631N/A
631N/AWe have designed this License in order to use it for manuals for free
631N/Asoftware, because free software needs free documentation: a free
631N/Aprogram should come with manuals providing the same freedoms that the
631N/Asoftware does. But this License is not limited to software manuals;
631N/Ait can be used for any textual work, regardless of subject matter or
631N/Awhether it is published as a printed book. We recommend this License
631N/Aprincipally for works whose purpose is instruction or reference.
631N/A
631N/A
631N/A1. APPLICABILITY AND DEFINITIONS
631N/A
631N/AThis License applies to any manual or other work, in any medium, that
631N/Acontains a notice placed by the copyright holder saying it can be
631N/Adistributed under the terms of this License. Such a notice grants a
631N/Aworld-wide, royalty-free license, unlimited in duration, to use that
631N/Awork under the conditions stated herein. The "Document", below,
631N/Arefers to any such manual or work. Any member of the public is a
631N/Alicensee, and is addressed as "you". You accept the license if you
631N/Acopy, modify or distribute the work in a way requiring permission
631N/Aunder copyright law.
631N/A
631N/AA "Modified Version" of the Document means any work containing the
631N/ADocument or a portion of it, either copied verbatim, or with
631N/Amodifications and/or translated into another language.
631N/A
631N/AA "Secondary Section" is a named appendix or a front-matter section of
631N/Athe Document that deals exclusively with the relationship of the
631N/Apublishers or authors of the Document to the Document's overall subject
631N/A(or to related matters) and contains nothing that could fall directly
631N/Awithin that overall subject. (Thus, if the Document is in part a
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631N/Amathematics.) The relationship could be a matter of historical
631N/Aconnection with the subject or with related matters, or of legal,
631N/Acommercial, philosophical, ethical or political position regarding
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631N/A
631N/AThe "Invariant Sections" are certain Secondary Sections whose titles
631N/Aare designated, as being those of Invariant Sections, in the notice
631N/Athat says that the Document is released under this License. If a
631N/Asection does not fit the above definition of Secondary then it is not
631N/Aallowed to be designated as Invariant. The Document may contain zero
631N/AInvariant Sections. If the Document does not identify any Invariant
631N/ASections then there are none.
631N/A
631N/AThe "Cover Texts" are certain short passages of text that are listed,
631N/Aas Front-Cover Texts or Back-Cover Texts, in the notice that says that
631N/Athe Document is released under this License. A Front-Cover Text may
631N/Abe at most 5 words, and a Back-Cover Text may be at most 25 words.
631N/A
631N/AA "Transparent" copy of the Document means a machine-readable copy,
631N/Arepresented in a format whose specification is available to the
631N/Ageneral public, that is suitable for revising the document
631N/Astraightforwardly with generic text editors or (for images composed of
631N/Apixels) generic paint programs or (for drawings) some widely available
631N/Adrawing editor, and that is suitable for input to text formatters or
631N/Afor automatic translation to a variety of formats suitable for input
631N/Ato text formatters. A copy made in an otherwise Transparent file
631N/Aformat whose markup, or absence of markup, has been arranged to thwart
631N/Aor discourage subsequent modification by readers is not Transparent.
631N/AAn image format is not Transparent if used for any substantial amount
631N/Aof text. A copy that is not "Transparent" is called "Opaque".
631N/A
631N/AExamples of suitable formats for Transparent copies include plain
631N/AASCII without markup, Texinfo input format, LaTeX input format, SGML
631N/Aor XML using a publicly available DTD, and standard-conforming simple
631N/AHTML, PostScript or PDF designed for human modification. Examples of
631N/Atransparent image formats include PNG, XCF and JPG. Opaque formats
631N/Ainclude proprietary formats that can be read and edited only by
631N/Aproprietary word processors, SGML or XML for which the DTD and/or
631N/Aprocessing tools are not generally available, and the
631N/Amachine-generated HTML, PostScript or PDF produced by some word
631N/Aprocessors for output purposes only.
631N/A
631N/AThe "Title Page" means, for a printed book, the title page itself,
631N/Aplus such following pages as are needed to hold, legibly, the material
631N/Athis License requires to appear in the title page. For works in
631N/Aformats which do not have any title page as such, "Title Page" means
631N/Athe text near the most prominent appearance of the work's title,
631N/Apreceding the beginning of the body of the text.
631N/A
631N/AA section "Entitled XYZ" means a named subunit of the Document whose
631N/Atitle either is precisely XYZ or contains XYZ in parentheses following
631N/Atext that translates XYZ in another language. (Here XYZ stands for a
631N/Aspecific section name mentioned below, such as "Acknowledgements",
631N/A"Dedications", "Endorsements", or "History".) To "Preserve the Title"
631N/Aof such a section when you modify the Document means that it remains a
631N/Asection "Entitled XYZ" according to this definition.
631N/A
631N/AThe Document may include Warranty Disclaimers next to the notice which
631N/Astates that this License applies to the Document. These Warranty
631N/ADisclaimers are considered to be included by reference in this
631N/ALicense, but only as regards disclaiming warranties: any other
631N/Aimplication that these Warranty Disclaimers may have is void and has
631N/Ano effect on the meaning of this License.
631N/A
631N/A
631N/A2. VERBATIM COPYING
631N/A
631N/AYou may copy and distribute the Document in any medium, either
631N/Acommercially or noncommercially, provided that this License, the
631N/Acopyright notices, and the license notice saying this License applies
631N/Ato the Document are reproduced in all copies, and that you add no other
631N/Aconditions whatsoever to those of this License. You may not use
631N/Atechnical measures to obstruct or control the reading or further
631N/Acopying of the copies you make or distribute. However, you may accept
631N/Acompensation in exchange for copies. If you distribute a large enough
631N/Anumber of copies you must also follow the conditions in section 3.
631N/A
631N/AYou may also lend copies, under the same conditions stated above, and
631N/Ayou may publicly display copies.
631N/A
631N/A
631N/A3. COPYING IN QUANTITY
631N/A
631N/AIf you publish printed copies (or copies in media that commonly have
631N/Aprinted covers) of the Document, numbering more than 100, and the
631N/ADocument's license notice requires Cover Texts, you must enclose the
631N/Acopies in covers that carry, clearly and legibly, all these Cover
631N/ATexts: Front-Cover Texts on the front cover, and Back-Cover Texts on
631N/Athe back cover. Both covers must also clearly and legibly identify
631N/Ayou as the publisher of these copies. The front cover must present
631N/Athe full title with all words of the title equally prominent and
631N/Avisible. You may add other material on the covers in addition.
631N/ACopying with changes limited to the covers, as long as they preserve
631N/Athe title of the Document and satisfy these conditions, can be treated
631N/Aas verbatim copying in other respects.
631N/A
631N/AIf the required texts for either cover are too voluminous to fit
631N/Alegibly, you should put the first ones listed (as many as fit
631N/Areasonably) on the actual cover, and continue the rest onto adjacent
631N/Apages.
631N/A
631N/AIf you publish or distribute Opaque copies of the Document numbering
631N/Amore than 100, you must either include a machine-readable Transparent
631N/Acopy along with each Opaque copy, or state in or with each Opaque copy
631N/Aa computer-network location from which the general network-using
631N/Apublic has access to download using public-standard network protocols
631N/Aa complete Transparent copy of the Document, free of added material.
631N/AIf you use the latter option, you must take reasonably prudent steps,
631N/Awhen you begin distribution of Opaque copies in quantity, to ensure
631N/Athat this Transparent copy will remain thus accessible at the stated
631N/Alocation until at least one year after the last time you distribute an
631N/AOpaque copy (directly or through your agents or retailers) of that
631N/Aedition to the public.
631N/A
631N/AIt is requested, but not required, that you contact the authors of the
631N/ADocument well before redistributing any large number of copies, to give
631N/Athem a chance to provide you with an updated version of the Document.
631N/A
631N/A
631N/A4. MODIFICATIONS
631N/A
631N/AYou may copy and distribute a Modified Version of the Document under
631N/Athe conditions of sections 2 and 3 above, provided that you release
631N/Athe Modified Version under precisely this License, with the Modified
631N/AVersion filling the role of the Document, thus licensing distribution
631N/Aand modification of the Modified Version to whoever possesses a copy
631N/Aof it. In addition, you must do these things in the Modified Version:
631N/A
631N/AA. Use in the Title Page (and on the covers, if any) a title distinct
631N/A from that of the Document, and from those of previous versions
631N/A (which should, if there were any, be listed in the History section
631N/A of the Document). You may use the same title as a previous version
631N/A if the original publisher of that version gives permission.
631N/AB. List on the Title Page, as authors, one or more persons or entities
631N/A responsible for authorship of the modifications in the Modified
631N/A Version, together with at least five of the principal authors of the
631N/A Document (all of its principal authors, if it has fewer than five),
631N/A unless they release you from this requirement.
631N/AC. State on the Title page the name of the publisher of the
631N/A Modified Version, as the publisher.
631N/AD. Preserve all the copyright notices of the Document.
631N/AE. Add an appropriate copyright notice for your modifications
631N/A adjacent to the other copyright notices.
631N/AF. Include, immediately after the copyright notices, a license notice
631N/A giving the public permission to use the Modified Version under the
631N/A terms of this License, in the form shown in the Addendum below.
631N/AG. Preserve in that license notice the full lists of Invariant Sections
631N/A and required Cover Texts given in the Document's license notice.
631N/AH. Include an unaltered copy of this License.
631N/AI. Preserve the section Entitled "History", Preserve its Title, and add
631N/A to it an item stating at least the title, year, new authors, and
631N/A publisher of the Modified Version as given on the Title Page. If
631N/A there is no section Entitled "History" in the Document, create one
631N/A stating the title, year, authors, and publisher of the Document as
631N/A given on its Title Page, then add an item describing the Modified
631N/A Version as stated in the previous sentence.
631N/AJ. Preserve the network location, if any, given in the Document for
631N/A public access to a Transparent copy of the Document, and likewise
631N/A the network locations given in the Document for previous versions
631N/A it was based on. These may be placed in the "History" section.
631N/A You may omit a network location for a work that was published at
631N/A least four years before the Document itself, or if the original
631N/A publisher of the version it refers to gives permission.
631N/AK. For any section Entitled "Acknowledgements" or "Dedications",
631N/A Preserve the Title of the section, and preserve in the section all
631N/A the substance and tone of each of the contributor acknowledgements
631N/A and/or dedications given therein.
631N/AL. Preserve all the Invariant Sections of the Document,
631N/A unaltered in their text and in their titles. Section numbers
631N/A or the equivalent are not considered part of the section titles.
631N/AM. Delete any section Entitled "Endorsements". Such a section
631N/A may not be included in the Modified Version.
631N/AN. Do not retitle any existing section to be Entitled "Endorsements"
631N/A or to conflict in title with any Invariant Section.
631N/AO. Preserve any Warranty Disclaimers.
631N/A
631N/AIf the Modified Version includes new front-matter sections or
631N/Aappendices that qualify as Secondary Sections and contain no material
631N/Acopied from the Document, you may at your option designate some or all
631N/Aof these sections as invariant. To do this, add their titles to the
631N/Alist of Invariant Sections in the Modified Version's license notice.
631N/AThese titles must be distinct from any other section titles.
631N/A
631N/AYou may add a section Entitled "Endorsements", provided it contains
631N/Anothing but endorsements of your Modified Version by various
631N/Aparties--for example, statements of peer review or that the text has
631N/Abeen approved by an organization as the authoritative definition of a
631N/Astandard.
631N/A
631N/AYou may add a passage of up to five words as a Front-Cover Text, and a
631N/Apassage of up to 25 words as a Back-Cover Text, to the end of the list
631N/Aof Cover Texts in the Modified Version. Only one passage of
631N/AFront-Cover Text and one of Back-Cover Text may be added by (or
631N/Athrough arrangements made by) any one entity. If the Document already
631N/Aincludes a cover text for the same cover, previously added by you or
631N/Aby arrangement made by the same entity you are acting on behalf of,
631N/Ayou may not add another; but you may replace the old one, on explicit
631N/Apermission from the previous publisher that added the old one.
631N/A
631N/AThe author(s) and publisher(s) of the Document do not by this License
631N/Agive permission to use their names for publicity for or to assert or
631N/Aimply endorsement of any Modified Version.
631N/A
631N/A
631N/A5. COMBINING DOCUMENTS
631N/A
631N/AYou may combine the Document with other documents released under this
631N/ALicense, under the terms defined in section 4 above for modified
631N/Aversions, provided that you include in the combination all of the
631N/AInvariant Sections of all of the original documents, unmodified, and
631N/Alist them all as Invariant Sections of your combined work in its
631N/Alicense notice, and that you preserve all their Warranty Disclaimers.
631N/A
631N/AThe combined work need only contain one copy of this License, and
631N/Amultiple identical Invariant Sections may be replaced with a single
631N/Acopy. If there are multiple Invariant Sections with the same name but
631N/Adifferent contents, make the title of each such section unique by
631N/Aadding at the end of it, in parentheses, the name of the original
631N/Aauthor or publisher of that section if known, or else a unique number.
631N/AMake the same adjustment to the section titles in the list of
631N/AInvariant Sections in the license notice of the combined work.
631N/A
631N/AIn the combination, you must combine any sections Entitled "History"
631N/Ain the various original documents, forming one section Entitled
631N/A"History"; likewise combine any sections Entitled "Acknowledgements",
631N/Aand any sections Entitled "Dedications". You must delete all sections
631N/AEntitled "Endorsements".
631N/A
631N/A
631N/A6. COLLECTIONS OF DOCUMENTS
631N/A
631N/AYou may make a collection consisting of the Document and other documents
631N/Areleased under this License, and replace the individual copies of this
631N/ALicense in the various documents with a single copy that is included in
631N/Athe collection, provided that you follow the rules of this License for
631N/Averbatim copying of each of the documents in all other respects.
631N/A
631N/AYou may extract a single document from such a collection, and distribute
631N/Ait individually under this License, provided you insert a copy of this
631N/ALicense into the extracted document, and follow this License in all
631N/Aother respects regarding verbatim copying of that document.
631N/A
631N/A
631N/A7. AGGREGATION WITH INDEPENDENT WORKS
631N/A
631N/AA compilation of the Document or its derivatives with other separate
631N/Aand independent documents or works, in or on a volume of a storage or
631N/Adistribution medium, is called an "aggregate" if the copyright
631N/Aresulting from the compilation is not used to limit the legal rights
631N/Aof the compilation's users beyond what the individual works permit.
631N/AWhen the Document is included in an aggregate, this License does not
631N/Aapply to the other works in the aggregate which are not themselves
631N/Aderivative works of the Document.
631N/A
631N/AIf the Cover Text requirement of section 3 is applicable to these
631N/Acopies of the Document, then if the Document is less than one half of
631N/Athe entire aggregate, the Document's Cover Texts may be placed on
631N/Acovers that bracket the Document within the aggregate, or the
631N/Aelectronic equivalent of covers if the Document is in electronic form.
631N/AOtherwise they must appear on printed covers that bracket the whole
631N/Aaggregate.
631N/A
631N/A
631N/A8. TRANSLATION
631N/A
631N/ATranslation is considered a kind of modification, so you may
631N/Adistribute translations of the Document under the terms of section 4.
631N/AReplacing Invariant Sections with translations requires special
631N/Apermission from their copyright holders, but you may include
631N/Atranslations of some or all Invariant Sections in addition to the
631N/Aoriginal versions of these Invariant Sections. You may include a
631N/Atranslation of this License, and all the license notices in the
631N/ADocument, and any Warranty Disclaimers, provided that you also include
631N/Athe original English version of this License and the original versions
631N/Aof those notices and disclaimers. In case of a disagreement between
631N/Athe translation and the original version of this License or a notice
631N/Aor disclaimer, the original version will prevail.
631N/A
631N/AIf a section in the Document is Entitled "Acknowledgements",
631N/A"Dedications", or "History", the requirement (section 4) to Preserve
631N/Aits Title (section 1) will typically require changing the actual
631N/Atitle.
631N/A
631N/A
631N/A9. TERMINATION
631N/A
631N/AYou may not copy, modify, sublicense, or distribute the Document except
631N/Aas expressly provided for under this License. Any other attempt to
631N/Acopy, modify, sublicense or distribute the Document is void, and will
631N/Aautomatically terminate your rights under this License. However,
631N/Aparties who have received copies, or rights, from you under this
631N/ALicense will not have their licenses terminated so long as such
631N/Aparties remain in full compliance.
631N/A
631N/A
631N/A10. FUTURE REVISIONS OF THIS LICENSE
631N/A
631N/AThe Free Software Foundation may publish new, revised versions
631N/Aof the GNU Free Documentation License from time to time. Such new
631N/Aversions will be similar in spirit to the present version, but may
631N/Adiffer in detail to address new problems or concerns. See
631N/Ahttp://www.gnu.org/copyleft/.
631N/A
631N/AEach version of the License is given a distinguishing version number.
631N/AIf the Document specifies that a particular numbered version of this
631N/ALicense "or any later version" applies to it, you have the option of
631N/Afollowing the terms and conditions either of that specified version or
631N/Aof any later version that has been published (not as a draft) by the
631N/AFree Software Foundation. If the Document does not specify a version
631N/Anumber of this License, you may choose any version ever published (not
631N/Aas a draft) by the Free Software Foundation.
631N/A
631N/A
631N/AADDENDUM: How to use this License for your documents
631N/A
631N/ATo use this License in a document you have written, include a copy of
631N/Athe License in the document and put the following copyright and
631N/Alicense notices just after the title page:
631N/A
631N/A Copyright (c) YEAR YOUR NAME.
631N/A Permission is granted to copy, distribute and/or modify this document
631N/A under the terms of the GNU Free Documentation License, Version 1.2
631N/A or any later version published by the Free Software Foundation;
631N/A with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
631N/A A copy of the license is included in the section entitled "GNU
631N/A Free Documentation License".
631N/A
631N/AIf you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
631N/Areplace the "with...Texts." line with this:
631N/A
631N/A with the Invariant Sections being LIST THEIR TITLES, with the
631N/A Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
631N/A
631N/AIf you have Invariant Sections without Cover Texts, or some other
631N/Acombination of the three, merge those two alternatives to suit the
631N/Asituation.
631N/A
631N/AIf your document contains nontrivial examples of program code, we
631N/Arecommend releasing these examples in parallel under your choice of
631N/Afree software license, such as the GNU General Public License,
631N/Ato permit their use in free software.
1514N/A
1514N/A---------
1514N/A
1514N/ACopyright (C) 1992, 1998, 1999, 2003, 2004, 2005 Free Software Foundation, Inc.
1514N/A
1514N/AThis file is part of Bison, the GNU Compiler Compiler.
1514N/A
1514N/ABison is free software; you can redistribute it and/or modify
1514N/Ait under the terms of the GNU General Public License as published by
1514N/Athe Free Software Foundation; either version 2, or (at your option)
1514N/Aany later version.
1514N/A
1514N/ABison is distributed in the hope that it will be useful,
1514N/Abut WITHOUT ANY WARRANTY; without even the implied warranty of
1514N/AMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1514N/AGNU General Public License for more details.
1514N/A
1514N/AYou should have received a copy of the GNU General Public License
1514N/Aalong with autoconf; see the file COPYING. If not, write to
1514N/Athe Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
1514N/ABoston, MA 02110-1301, USA.
1514N/A
1514N/A-----
1514N/A/* As a special exception, you may create a larger work that contains
1514N/A part or all of the Bison parser skeleton and distribute that work
1514N/A under terms of your choice, so long as that work isn't itself a
1514N/A parser generator using the skeleton or a modified version thereof
1514N/A as a parser skeleton. Alternatively, if you modify or redistribute
1514N/A the parser skeleton itself, you may (at your option) remove this
1514N/A special exception, which will cause the skeleton and the resulting
1514N/A Bison output files to be licensed under the GNU General Public
1514N/A License without this special exception.
1514N/A
1514N/A This special exception was added by the Free Software Foundation in
1514N/A version 2.2 of Bison. */])