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GNU GENERAL PUBLIC LICENSE
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Version 3, 29 June 2007
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Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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Everyone is permitted to copy and distribute verbatim copies
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available, or (2) arrange to deprive yourself of the benefit of the
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patent license for this particular work, or (3) arrange, in a manner
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consistent with the requirements of this License, to extend the patent
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license to downstream recipients. "Knowingly relying" means you have
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actual knowledge that, but for the patent license, your conveying the
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covered work in a country, or your recipient's use of the covered work
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in a country, would infringe one or more identifiable patents in that
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country that you have reason to believe are valid.
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If, pursuant to or in connection with a single transaction or
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arrangement, you convey, or propagate by procuring conveyance of, a
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covered work, and grant a patent license to some of the parties
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receiving the covered work authorizing them to use, propagate, modify
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or convey a specific copy of the covered work, then the patent license
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you grant is automatically extended to all recipients of the covered
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work and works based on it.
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A patent license is "discriminatory" if it does not include within
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the scope of its coverage, prohibits the exercise of, or is
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conditioned on the non-exercise of one or more of the rights that are
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specifically granted under this License. You may not convey a covered
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work if you are a party to an arrangement with a third party that is
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in the business of distributing software, under which you make payment
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to the third party based on the extent of your activity of conveying
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the work, and under which the third party grants, to any of the
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parties who would receive the covered work from you, a discriminatory
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patent license (a) in connection with copies of the covered work
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conveyed by you (or copies made from those copies), or (b) primarily
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for and in connection with specific products or compilations that
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contain the covered work, unless you entered into that arrangement,
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or that patent license was granted, prior to 28 March 2007.
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Nothing in this License shall be construed as excluding or limiting
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any implied license or other defenses to infringement that may
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otherwise be available to you under applicable patent law.
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12. No Surrender of Others' Freedom.
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If conditions are imposed on you (whether by court order, agreement or
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otherwise) that contradict the conditions of this License, they do not
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excuse you from the conditions of this License. If you cannot convey a
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covered work so as to satisfy simultaneously your obligations under this
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License and any other pertinent obligations, then as a consequence you may
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not convey it at all. For example, if you agree to terms that obligate you
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to collect a royalty for further conveying from those to whom you convey
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the Program, the only way you could satisfy both those terms and this
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License would be to refrain entirely from conveying the Program.
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13. Use with the GNU Affero General Public License.
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Notwithstanding any other provision of this License, you have
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permission to link or combine any covered work with a work licensed
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under version 3 of the GNU Affero General Public License into a single
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combined work, and to convey the resulting work. The terms of this
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License will continue to apply to the part which is the covered work,
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but the special requirements of the GNU Affero General Public License,
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section 13, concerning interaction through a network will apply to the
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combination as such.
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14. Revised Versions of this License.
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The Free Software Foundation may publish revised and/or new versions of
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the GNU General Public License from time to time. Such new versions will
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be similar in spirit to the present version, but may differ in detail to
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address new problems or concerns.
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Each version is given a distinguishing version number. If the
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Program specifies that a certain numbered version of the GNU General
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Public License "or any later version" applies to it, you have the
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option of following the terms and conditions either of that numbered
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version or of any later version published by the Free Software
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Foundation. If the Program does not specify a version number of the
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GNU General Public License, you may choose any version ever published
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by the Free Software Foundation.
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If the Program specifies that a proxy can decide which future
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versions of the GNU General Public License can be used, that proxy's
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public statement of acceptance of a version permanently authorizes you
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to choose that version for the Program.
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Later license versions may give you additional or different
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permissions. However, no additional obligations are imposed on any
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author or copyright holder as a result of your choosing to follow a
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15. Disclaimer of Warranty.
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THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
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APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
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HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
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THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
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IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
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ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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16. Limitation of Liability.
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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
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THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
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GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
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USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
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DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
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PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
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EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
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17. Interpretation of Sections 15 and 16.
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If the disclaimer of warranty and limitation of liability provided
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above cannot be given local legal effect according to their terms,
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reviewing courts shall apply local law that most closely approximates
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an absolute waiver of all civil liability in connection with the
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Program, unless a warranty or assumption of liability accompanies a
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copy of the Program in return for a fee.
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END OF TERMS AND CONDITIONS
623
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How to Apply These Terms to Your New Programs
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If you develop a new program, and you want it to be of the greatest
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possible use to the public, the best way to achieve this is to make it
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+
free software which everyone can redistribute and change under these terms.
629
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To do so, attach the following notices to the program. It is safest
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to attach them to the start of each source file to most effectively
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state the exclusion of warranty; and each file should have at least
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+
the "copyright" line and a pointer to where the full notice is found.
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<one line to give the program's name and a brief idea of what it does.>
635
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Copyright (C) <year> <name of author>
637
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
648
+
along with this program. If not, see <https://www.gnu.org/licenses/>.
650
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Also add information on how to contact you by electronic and paper mail.
652
+
If the program does terminal interaction, make it output a short
653
+
notice like this when it starts in an interactive mode:
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+
<program> Copyright (C) <year> <name of author>
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+
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
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+
This is free software, and you are welcome to redistribute it
658
+
under certain conditions; type `show c' for details.
660
+
The hypothetical commands `show w' and `show c' should show the appropriate
661
+
parts of the General Public License. Of course, your program's commands
662
+
might be different; for a GUI interface, you would use an "about box".
664
+
You should also get your employer (if you work as a programmer) or school,
665
+
if any, to sign a "copyright disclaimer" for the program, if necessary.
666
+
For more information on this, and how to apply and follow the GNU GPL, see
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+
<https://www.gnu.org/licenses/>.
669
+
The GNU General Public License does not permit incorporating your program
670
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into proprietary programs. If your program is a subroutine library, you
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+
may consider it more useful to permit linking proprietary applications with
672
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the library. If this is what you want to do, use the GNU Lesser General
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Public License instead of this License. But first, please read
674
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<https://www.gnu.org/licenses/why-not-lgpl.html>.
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