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 +====== GNU GENERAL PUBLIC LICENSE Version 3 ======
 +29 June 2007
 +Copyright (C) 2007 Free Software Foundation, Inc. [[http://​fsf.org/​]]\\
 +Everyone is permitted to copy and distribute verbatim copies
 +of this license document, but changing it is not allowed.
 +===== Preamble =====
 +The GNU General Public License is a free, copyleft license for
 +software and other kinds of works.
 +The licenses for most software and other practical works are designed
 +to take away your freedom to share and change the works. ​ By contrast,
 +the GNU General Public License is intended to guarantee your freedom to
 +share and change all versions of a program--to make sure it remains free
 +software for all its users. ​ We, the Free Software Foundation, use the
 +GNU General Public License for most of our software; it applies also to
 +any other work released this way by its authors. ​ You can apply it to
 +your programs, too.
 +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
 +them 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.
 +To protect your rights, we need to prevent others from denying you
 +these rights or asking you to surrender the rights. ​ Therefore, you have
 +certain responsibilities if you distribute copies of the software, or if
 +you modify it: responsibilities to respect the freedom of others.
 +For example, if you distribute copies of such a program, whether
 +gratis or for a fee, you must pass on to the recipients the same
 +freedoms that you received. ​ You must make sure that they, too, receive
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 +know their rights.
 +Developers that use the GNU GPL protect your rights with two steps:
 +(1) assert copyright on the software, and (2) offer you this License
 +giving you legal permission to copy, distribute and/or modify it.
 +For the developers'​ and authors'​ protection, the GPL clearly explains
 +that there is no warranty for this free software. ​ For both users' and
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 +changed, so that their problems will not be attributed erroneously to
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 +Some devices are designed to deny users access to install or run
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 +Finally, every program is threatened constantly by software patents.
 +States should not allow patents to restrict development and use of
 +software on general-purpose computers, but in those that do, we wish to
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 +patents cannot be used to render the program non-free.
 +The precise terms and conditions for copying, distribution and
 +modification follow.
 +==== 0. Definitions. ====
 +"This License"​ refers to version 3 of the GNU General Public License.
 +"​Copyright"​ also means copyright-like laws that apply to other kinds of
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 +==== 2. Basic Permissions. ====
 +All rights granted under this License are granted for the term of
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 +==== 4. Conveying Verbatim Copies. ====
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 +==== 5. Conveying Modified Source Versions. ====
 +You may convey a work based on the Program, or the modifications to
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 +==== 6. Conveying Non-Source Forms. ====
 +You may convey a covered work in object code form under the terms
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 +unpacking, reading or copying.
 +==== 7. Additional Terms. ====
 +"​Additional permissions"​ are terms that supplement the terms of this
 +License by making exceptions from one or more of its conditions.
 +Additional permissions that are applicable to the entire Program shall
 +be treated as though they were included in this License, to the extent
 +that they are valid under applicable law.  If additional permissions
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 +under those permissions,​ but the entire Program remains governed by
 +this License without regard to the additional permissions.
 +When you convey a copy of a covered work, you may at your option
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 +Notwithstanding any other provision of this License, for material you
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 +received it, or any part of it, contains a notice stating that it is
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 +Additional terms, permissive or non-permissive,​ may be stated in the
 +form of a separately written license, or stated as exceptions;
 +the above requirements apply either way.
 +==== 8. Termination. ====
 +You may not propagate or modify a covered work except as expressly
 +provided under this License. ​ Any attempt otherwise to propagate or
 +modify it is void, and will automatically terminate your rights under
 +this License (including any patent licenses granted under the third
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 +However, if you cease all violation of this License, then your
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 +==== 9. Acceptance Not Required for Having Copies. ====
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 +occurring solely as a consequence of using peer-to-peer transmission
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 +==== 10. Automatic Licensing of Downstream Recipients. ====
 +Each time you convey a covered work, the recipient automatically
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 +any patent claim is infringed by making, using, selling, offering for
 +sale, or importing the Program or any portion of it.
 +==== 11. Patents. ====
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 +License of the Program or a work on which the Program is based. ​ The
 +work thus licensed is called the contributor'​s "​contributor version"​.
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 +owned or controlled by the contributor,​ whether already acquired or
 +hereafter acquired, that would be infringed by some manner, permitted
 +by this License, of making, using, or selling its contributor version,
 +but do not include claims that would be infringed only as a
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 +In the following three paragraphs, a "​patent license"​ is any express
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 +If you convey a covered work, knowingly relying on a patent license,
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 +actual knowledge that, but for the patent license, your conveying the
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 +in a country, would infringe one or more identifiable patents in that
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 +If, pursuant to or in connection with a single transaction or
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 +A patent license is "​discriminatory"​ if it does not include within
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 +conditioned on the non-exercise of one or more of the rights that are
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 +parties who would receive the covered work from you, a discriminatory
 +patent license (a) in connection with copies of the covered work
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 +or that patent license was granted, prior to 28 March 2007.
 +Nothing in this License shall be construed as excluding or limiting
 +any implied license or other defenses to infringement that may
 +otherwise be available to you under applicable patent law.
 +==== 12. No Surrender of Others'​ Freedom. ====
 +If conditions are imposed on you (whether by court order, agreement or
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 +excuse you from the conditions of this License. ​ If you cannot convey a
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 +not convey it at all.  For example, if you agree to terms that obligate you
 +to collect a royalty for further conveying from those to whom you convey
 +the Program, the only way you could satisfy both those terms and this
 +License would be to refrain entirely from conveying the Program.
 +==== 13. Use with the GNU Affero General Public License. ====
 +Notwithstanding any other provision of this License, you have
 +permission to link or combine any covered work with a work licensed
 +under version 3 of the GNU Affero General Public License into a single
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 +but the special requirements of the GNU Affero General Public License,
 +section 13, concerning interaction through a network will apply to the
 +combination as such.
 +==== 14. Revised Versions of this License. ====
 +The Free Software Foundation may publish revised and/or new versions of
 +the GNU 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
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 +option of following the terms and conditions either of that numbered
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 +Foundation. ​ If the Program does not specify a version number of the
 +GNU General Public License, you may choose any version ever published
 +by the Free Software Foundation.
 +If the Program specifies that a proxy can decide which future
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 +Later license versions may give you additional or different
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 +==== 15. Disclaimer of Warranty. ====
 +==== 16. Limitation of Liability. ====
 +==== 17. Interpretation of Sections 15 and 16. ====
 +If the disclaimer of warranty and limitation of liability provided
 +above cannot be given local legal effect according to their terms,
 +reviewing courts shall apply local law that most closely approximates
 +an absolute waiver of all civil liability in connection with the
 +Program, unless a warranty or assumption of liability accompanies a
 +copy of the Program in return for a fee.
 +How to Apply These Terms to Your New Programs
 +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.
 +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
 +state the exclusion of warranty; and each file should have at least
 +the "​copyright"​ line and a pointer to where the full notice is found.
 +    <one line to give the program'​s name and a brief idea of what it does.>
 +    Copyright (C) <​year> ​ <name of author>
 +    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 3 of the License, or
 +    (at your option) any later version.
 +    This program is distributed in the hope that it will be useful,
 +    but WITHOUT ANY WARRANTY; without even the implied warranty of
 +    GNU General Public License for more details.
 +    You should have received a copy of the GNU General Public License
 +    along with this program. ​ If not, see [[http://​www.gnu.org/​licenses/​]].
 +Also add information on how to contact you by electronic and paper mail.
 +If the program does terminal interaction,​ make it output a short
 +notice like this when it starts in an interactive mode:
 +    <​program> ​ Copyright (C) <​year> ​ <name of author>
 +    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
 +    This is free software, and you are welcome to redistribute it
 +    under certain conditions; type `show c' for details.
 +The hypothetical commands `show w' and `show c' should show the appropriate
 +parts of the General Public License. ​ Of course, your program'​s commands
 +might be different; for a GUI interface, you would use an "about box".
 +You should also get your employer (if you work as a programmer) or school,
 +if any, to sign a "​copyright disclaimer"​ for the program, if necessary.
 +For more information on this, and how to apply and follow the GNU GPL, see
 +The GNU 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 Lesser General
 +Public License instead of this License. ​ But first, please read
gpltext.txt ยท Last modified: 2015/05/11 15:02 (external edit)
GNU Free Documentation License 1.3
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