6037N/ACopyright (C) 1989, 1991 Free Software Foundation, Inc.
6037N/A59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
6037N/AEveryone is permitted to copy and distribute verbatim copies
6037N/Aof this license document, but changing it is not allowed.
6037N/AThe licenses for most software are designed to take away your
6037N/Afreedom to share and change it. By contrast, the GNU General Public
6037N/ALicense is intended to guarantee your freedom to share and change free
6037N/Asoftware--to make sure the software is free for all its users. This
6037N/AGeneral Public License applies to most of the Free Software
6037N/AFoundation's software and to any other program whose authors commit to
6037N/Ausing it. (Some other Free Software Foundation software is covered by
6037N/Athe GNU Library General Public License instead.) You can apply it to
6037N/AWhen we speak of free software, we are referring to freedom, not
6037N/Aprice. Our General Public Licenses are designed to make sure that you
6037N/Ahave the freedom to distribute copies of free software (and charge for
6037N/Athis service if you wish), that you receive source code or can get it
6037N/Aif you want it, that you can change the software or use pieces of it
6037N/Ain new free programs; and that you know you can do these things.
6037N/ATo protect your rights, we need to make restrictions that forbid
6037N/Aanyone to deny you these rights or to ask you to surrender the rights.
6037N/AThese restrictions translate to certain responsibilities for you if you
6037N/Adistribute copies of the software, or if you modify it.
6037N/AFor example, if you distribute copies of such a program, whether
6037N/Agratis or for a fee, you must give the recipients all the rights that
6037N/Ayou have. You must make sure that they, too, receive or can get the
6037N/Asource code. And you must show them these terms so they know their
6037N/AWe protect your rights with two steps: (1) copyright the software, and
6037N/A(2) offer you this license which gives you legal permission to copy,
6037N/AAlso, for each author's protection and ours, we want to make certain
6037N/Athat everyone understands that there is no warranty for this free
6037N/Asoftware. If the software is modified by someone else and passed on, we
6037N/Awant its recipients to know that what they have is not the original, so
6037N/Athat any problems introduced by others will not reflect on the original
6037N/AFinally, any free program is threatened constantly by software
6037N/Apatents. We wish to avoid the danger that redistributors of a free
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6037N/AThe precise terms and conditions for copying, distribution and
6037N/ATERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
6037N/A0. This License applies to any program or other work which contains
6037N/Aa notice placed by the copyright holder saying it may be distributed
6037N/Aunder the terms of this General Public License. The "Program", below,
6037N/Arefers to any such program or work, and a "work based on the Program"
6037N/Ameans either the Program or any derivative work under copyright law:
6037N/Athat is to say, a work containing the Program or a portion of it,
6037N/Aeither verbatim or with modifications
and/or translated into another
6037N/Alanguage. (Hereinafter, translation is included without limitation in
6037N/Athe term "modification".) Each licensee is addressed as "you".
6037N/AActivities other than copying, distribution and modification are not
6037N/Acovered by this License; they are outside its scope. The act of
6037N/Arunning the Program is not restricted, and the output from the Program
6037N/Ais covered only if its contents constitute a work based on the
6037N/AProgram (independent of having been made by running the Program).
6037N/AWhether that is true depends on what the Program does.
6037N/A1. You may copy and distribute verbatim copies of the Program's
6037N/Asource code as you receive it, in any medium, provided that you
6037N/Aconspicuously and appropriately publish on each copy an appropriate
6037N/Acopyright notice and disclaimer of warranty; keep intact all the
6037N/Anotices that refer to this License and to the absence of any warranty;
6037N/Aand give any other recipients of the Program a copy of this License
6037N/AYou may charge a fee for the physical act of transferring a copy, and
6037N/Ayou may at your option offer warranty protection in exchange for a fee.
6037N/A2. You may modify your copy or copies of the Program or any portion
6037N/Aof it, thus forming a work based on the Program, and copy and
6037N/Adistribute such modifications or work under the terms of Section 1
6037N/Aabove, provided that you also meet all of these conditions:
6037N/Aa) You must cause the modified files to carry prominent notices
6037N/Astating that you changed the files and the date of any change.
6037N/Ab) You must cause any work that you distribute or publish, that in
6037N/Awhole or in part contains or is derived from the Program or any
6037N/Apart thereof, to be licensed as a whole at no charge to all third
6037N/Aparties under the terms of this License.
6037N/Ac) If the modified program normally reads commands interactively
6037N/Awhen run, you must cause it, when started running for such
6037N/Ainteractive use in the most ordinary way, to print or display an
6037N/Aannouncement including an appropriate copyright notice and a
6037N/Anotice that there is no warranty (or else, saying that you provide
6037N/Aa warranty) and that users may redistribute the program under
6037N/Athese conditions, and telling the user how to view a copy of this
6037N/ALicense. (Exception: if the Program itself is interactive but
6037N/Adoes not normally print such an announcement, your work based on
6037N/Athe Program is not required to print an announcement.)
6037N/AThese requirements apply to the modified work as a whole. If
6037N/Aidentifiable sections of that work are not derived from the Program,
6037N/Aand can be reasonably considered independent and separate works in
6037N/Athemselves, then this License, and its terms, do not apply to those
6037N/Asections when you distribute them as separate works. But when you
6037N/Adistribute the same sections as part of a whole which is a work based
6037N/Aon the Program, the distribution of the whole must be on the terms of
6037N/Athis License, whose permissions for other licensees extend to the
6037N/Aentire whole, and thus to each and every part regardless of who wrote it.
6037N/AThus, it is not the intent of this section to claim rights or contest
6037N/Ayour rights to work written entirely by you; rather, the intent is to
6037N/Aexercise the right to control the distribution of derivative or
6037N/Acollective works based on the Program.
6037N/AIn addition, mere aggregation of another work not based on the Program
6037N/Awith the Program (or with a work based on the Program) on a volume of
6037N/Aa storage or distribution medium does not bring the other work under
6037N/A3. You may copy and distribute the Program (or a work based on it,
6037N/Aunder Section 2) in object code or executable form under the terms of
6037N/ASections 1 and 2 above provided that you also do one of the following:
6037N/Aa) Accompany it with the complete corresponding machine-readable
6037N/Asource code, which must be distributed under the terms of Sections
6037N/A1 and 2 above on a medium customarily used for software interchange; or,
6037N/Ab) Accompany it with a written offer, valid for at least three
6037N/Ayears, to give any third party, for a charge no more than your
6037N/Acost of physically performing source distribution, a complete
6037N/Amachine-readable copy of the corresponding source code, to be
6037N/Adistributed under the terms of Sections 1 and 2 above on a medium
6037N/Acustomarily used for software interchange; or,
6037N/Ac) Accompany it with the information you received as to the offer
6037N/Ato distribute corresponding source code. (This alternative is
6037N/Aallowed only for noncommercial distribution and only if you
6037N/Areceived the program in object code or executable form with such
6037N/Aan offer, in accord with Subsection b above.)
6037N/AThe source code for a work means the preferred form of the work for
6037N/Amaking modifications to it. For an executable work, complete source
6037N/Acode means all the source code for all modules it contains, plus any
6037N/Aassociated interface definition files, plus the scripts used to
6037N/Acontrol compilation and installation of the executable. However, as a
6037N/Aspecial exception, the source code distributed need not include
6037N/Aanything that is normally distributed (in either source or binary
6037N/Aform) with the major components (compiler, kernel, and so on) of the
6037N/Aoperating system on which the executable runs, unless that component
6037N/Aitself accompanies the executable.
6037N/AIf distribution of executable or object code is made by offering
6037N/Aaccess to copy from a designated place, then offering equivalent
6037N/Aaccess to copy the source code from the same place counts as
6037N/Adistribution of the source code, even though third parties are not
6037N/Acompelled to copy the source along with the object code.
6037N/A4. You may not copy, modify, sublicense, or distribute the Program
6037N/Aexcept as expressly provided under this License. Any attempt
6037N/Aotherwise to copy, modify, sublicense or distribute the Program is
6037N/Avoid, and will automatically terminate your rights under this License.
6037N/AHowever, parties who have received copies, or rights, from you under
6037N/Athis License will not have their licenses terminated so long as such
6037N/Aparties remain in full compliance.
6037N/A5. You are not required to accept this License, since you have not
6037N/Asigned it. However, nothing else grants you permission to modify or
6037N/Adistribute the Program or its derivative works. These actions are
6037N/Aprohibited by law if you do not accept this License. Therefore, by
6037N/Amodifying or distributing the Program (or any work based on the
6037N/AProgram), you indicate your acceptance of this License to do so, and
6037N/Aall its terms and conditions for copying, distributing or modifying
6037N/Athe Program or works based on it.
6037N/A6. Each time you redistribute the Program (or any work based on the
6037N/AProgram), the recipient automatically receives a license from the
6037N/Aoriginal licensor to copy, distribute or modify the Program subject to
6037N/Athese terms and conditions. You may not impose any further
6037N/Arestrictions on the recipients' exercise of the rights granted herein.
6037N/AYou are not responsible for enforcing compliance by third parties to
6037N/A7. If, as a consequence of a court judgment or allegation of patent
6037N/Ainfringement or for any other reason (not limited to patent issues),
6037N/Aconditions are imposed on you (whether by court order, agreement or
6037N/Aotherwise) that contradict the conditions of this License, they do not
6037N/Aexcuse you from the conditions of this License. If you cannot
6037N/Adistribute so as to satisfy simultaneously your obligations under this
6037N/ALicense and any other pertinent obligations, then as a consequence you
6037N/Amay not distribute the Program at all. For example, if a patent
6037N/Alicense would not permit royalty-free redistribution of the Program by
6037N/Aall those who receive copies directly or indirectly through you, then
6037N/Athe only way you could satisfy both it and this License would be to
6037N/Arefrain entirely from distribution of the Program.
6037N/AIf any portion of this section is held invalid or unenforceable under
6037N/Aany particular circumstance, the balance of the section is intended to
6037N/Aapply and the section as a whole is intended to apply in other
6037N/AIt is not the purpose of this section to induce you to infringe any
6037N/Apatents or other property right claims or to contest validity of any
6037N/Asuch claims; this section has the sole purpose of protecting the
6037N/Aintegrity of the free software distribution system, which is
6037N/Aimplemented by public license practices. Many people have made
6037N/Agenerous contributions to the wide range of software distributed
6037N/Athrough that system in reliance on consistent application of that
6037N/Ato distribute software through any other system and a licensee cannot
6037N/AThis section is intended to make thoroughly clear what is believed to
6037N/Abe a consequence of the rest of this License.
6037N/A8. If the distribution
and/or use of the Program is restricted in
6037N/Acertain countries either by patents or by copyrighted interfaces, the
6037N/Aoriginal copyright holder who places the Program under this License
6037N/Amay add an explicit geographical distribution limitation excluding
6037N/Athose countries, so that distribution is permitted only in or among
6037N/Acountries not thus excluded. In such case, this License incorporates
6037N/Athe limitation as if written in the body of this License.
6037N/A9. The Free Software Foundation may publish revised
and/or new versions
6037N/Aof the General Public License from time to time. Such new versions will
6037N/Abe similar in spirit to the present version, but may differ in detail to
6037N/Aaddress new problems or concerns.
6037N/AEach version is given a distinguishing version number. If the Program
6037N/Aspecifies a version number of this License which applies to it and "any
6037N/Alater version", you have the option of following the terms and conditions
6037N/Aeither of that version or of any later version published by the Free
6037N/ASoftware Foundation. If the Program does not specify a version number of
6037N/Athis License, you may choose any version ever published by the Free Software
6037N/A10. If you wish to incorporate parts of the Program into other free
6037N/Aprograms whose distribution conditions are different, write to the author
6037N/Ato ask for permission. For software which is copyrighted by the Free
6037N/ASoftware Foundation, write to the Free Software Foundation; we sometimes
6037N/Amake exceptions for this. Our decision will be guided by the two goals
6037N/Aof preserving the free status of all derivatives of our free software and
6037N/Aof promoting the sharing and reuse of software generally.
6037N/A11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
6037N/AFOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
6037N/AOTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS
AND/OR OTHER PARTIES
6037N/APROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
6037N/AOR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
6037N/AMERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
6037N/ATO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
6037N/APROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
6037N/A12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
6037N/AWILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
AND/OR 6037N/AREDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
6037N/AINCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
6037N/AOUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
6037N/ATO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
6037N/AYOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
6037N/APROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
6037N/APOSSIBILITY OF SUCH DAMAGES.
6037N/A END OF TERMS AND CONDITIONS
6037N/A How to Apply These Terms to Your New Programs
6037N/AIf you develop a new program, and you want it to be of the greatest
6037N/Apossible use to the public, the best way to achieve this is to make it
6037N/Afree software which everyone can redistribute and change under these terms.
6037N/ATo do so, attach the following notices to the program. It is safest
6037N/Ato attach them to the start of each source file to most effectively
6037N/Aconvey the exclusion of warranty; and each file should have at least
6037N/Athe "copyright" line and a pointer to where the full notice is found.
6037N/AThis program is free software; you can redistribute it
and/or modify
6037N/Ait under the terms of the GNU General Public License as published by
6037N/Athe Free Software Foundation; either version 2 of the License, or
6037N/A(at your option) any later version.
6037N/AThis program is distributed in the hope that it will be useful,
6037N/Abut WITHOUT ANY WARRANTY; without even the implied warranty of
6037N/AMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6037N/AGNU General Public License for more details.
6037N/AYou should have received a copy of the GNU General Public License
6037N/Aalong with this program; if not, write to the Free Software
6037N/AFoundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
6037N/AAlso add information on how to contact you by electronic and paper mail.
6037N/AIf the program is interactive, make it output a short notice like this
6037N/Awhen it starts in an interactive mode:
6037N/AGnomovision version 69, Copyright (C) year name of author
6037N/AGnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
6037N/AThis is free software, and you are welcome to redistribute it
6037N/Aunder certain conditions; type `show c' for details.
6037N/AThe hypothetical commands `show w' and `show c' should show the appropriate
6037N/Aparts of the General Public License. Of course, the commands you use may
6037N/Abe called something other than `show w' and `show c'; they could even be
6037N/Amouse-clicks or menu items--whatever suits your program.
6037N/AYou should also get your employer (if you work as a programmer) or your
6037N/Aschool, if any, to sign a "copyright disclaimer" for the program, if
6037N/Anecessary. Here is a sample; alter the names:
6037N/AYoyodyne, Inc., hereby disclaims all copyright interest in the program
6037N/A`Gnomovision' (which makes passes at compilers) written by James Hacker.
6037N/AThis General Public License does not permit incorporating your program into
6037N/Aproprietary programs. If your program is a subroutine library, you may
6037N/Aconsider it more useful to permit linking proprietary applications with the
6037N/Alibrary. If this is what you want to do, use the GNU Library General
6037N/APublic License instead of this License.
6037N/A GNU Free Documentation License
6037N/ACopyright (C) 2000 Free Software Foundation, Inc.
6037N/A51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
6037N/AEveryone is permitted to copy and distribute verbatim copies
6037N/Aof this license document, but changing it is not allowed.
6037N/AThe purpose of this License is to make a manual, textbook, or other
6037N/Awritten document "free" in the sense of freedom: to assure everyone
6037N/Athe effective freedom to copy and redistribute it, with or without
6037N/Amodifying it, either commercially or noncommercially. Secondarily,
6037N/Athis License preserves for the author and publisher a way to get
6037N/Acredit for their work, while not being considered responsible for
6037N/Amodifications made by others.
6037N/AThis License is a kind of "copyleft", which means that derivative
6037N/Aworks of the document must themselves be free in the same sense. It
6037N/Acomplements the GNU General Public License, which is a copyleft
6037N/Alicense designed for free software.
6037N/AWe have designed this License in order to use it for manuals for free
6037N/Asoftware, because free software needs free documentation: a free
6037N/Aprogram should come with manuals providing the same freedoms that the
6037N/Asoftware does. But this License is not limited to software manuals;
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6037N/Awhether it is published as a printed book. We recommend this License
6037N/Aprincipally for works whose purpose is instruction or reference.
6037N/A1. APPLICABILITY AND DEFINITIONS
6037N/AThis License applies to any manual or other work that contains a
6037N/Anotice placed by the copyright holder saying it can be distributed
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6037N/AA "Modified Version" of the Document means any work containing the
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6037N/AA "Transparent" copy of the Document means a machine-readable copy,
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6037N/AIf you publish printed copies of the Document numbering more than 100,
6037N/Aand the Document's license notice requires Cover Texts, you must enclose
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6037N/ATexts: Front-Cover Texts on the front cover, and Back-Cover Texts on
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6037N/Avisible. You may add other material on the covers in addition.
6037N/ACopying with changes limited to the covers, as long as they preserve
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6037N/AIf you publish or distribute Opaque copies of the Document numbering
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6037N/Aa publicly-accessible computer-network location containing a complete
6037N/ATransparent copy of the Document, free of added material, which the
6037N/Ageneral network-using public has access to download anonymously at no
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6037N/Aoption, you must take reasonably prudent steps, when you begin
6037N/Adistribution of Opaque copies in quantity, to ensure that this
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6037N/Auntil at least one year after the last time you distribute an Opaque
6037N/Acopy (directly or through your agents or retailers) of that edition to
6037N/AIt is requested, but not required, that you contact the authors of the
6037N/ADocument well before redistributing any large number of copies, to give
6037N/Athem a chance to provide you with an updated version of the Document.
6037N/AYou may copy and distribute a Modified Version of the Document under
6037N/Athe conditions of sections 2 and 3 above, provided that you release
6037N/Athe Modified Version under precisely this License, with the Modified
6037N/AVersion filling the role of the Document, thus licensing distribution
6037N/Aand modification of the Modified Version to whoever possesses a copy
6037N/Aof it. In addition, you must do these things in the Modified Version:
6037N/AA. Use in the Title Page (and on the covers, if any) a title distinct
6037N/Afrom that of the Document, and from those of previous versions
6037N/A(which should, if there were any, be listed in the History section
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6037N/AB. List on the Title Page, as authors, one or more persons or entities
6037N/Aresponsible for authorship of the modifications in the Modified
6037N/AVersion, together with at least five of the principal authors of the
6037N/ADocument (all of its principal authors, if it has less than five).
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6037N/AD. Preserve all the copyright notices of the Document.
6037N/AE. Add an appropriate copyright notice for your modifications
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6037N/AF. Include, immediately after the copyright notices, a license notice
6037N/Agiving the public permission to use the Modified Version under the
6037N/Aterms of this License, in the form shown in the Addendum below.
6037N/AG. Preserve in that license notice the full lists of Invariant Sections
6037N/Aand required Cover Texts given in the Document's license notice.
6037N/AH. Include an unaltered copy of this License.
6037N/AI. Preserve the section entitled "History", and its title, and add to
6037N/Ait an item stating at least the title, year, new authors, and
6037N/Apublisher of the Modified Version as given on the Title Page. If
6037N/Athere is no section entitled "History" in the Document, create one
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6037N/Agiven on its Title Page, then add an item describing the Modified
6037N/AVersion as stated in the previous sentence.
6037N/AJ. Preserve the network location, if any, given in the Document for
6037N/Apublic access to a Transparent copy of the Document, and likewise
6037N/Athe network locations given in the Document for previous versions
6037N/Ait was based on. These may be placed in the "History" section.
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6037N/AK. In any section entitled "Acknowledgements" or "Dedications",
6037N/Apreserve the section's title, and preserve in the section all the
6037N/Asubstance and tone of each of the contributor acknowledgements
6037N/AL. Preserve all the Invariant Sections of the Document,
6037N/Aunaltered in their text and in their titles. Section numbers
6037N/Aor the equivalent are not considered part of the section titles.
6037N/AM. Delete any section entitled "Endorsements". Such a section
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6037N/AN. Do not retitle any existing section as "Endorsements"
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6037N/AIf the Modified Version includes new front-matter sections or
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6037N/Anothing but endorsements of your Modified Version by various
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6037N/AInvariant Sections of all of the original documents, unmodified, and
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6037N/AThe combined work need only contain one copy of this License, and
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6037N/AMake the same adjustment to the section titles in the list of
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6037N/AYou may make a collection consisting of the Document and other documents
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