dual license vial lppl and gplv3
This commit is contained in:
parent
fbc4fd50c8
commit
51b145b019
@ -1,7 +1,11 @@
|
||||
This LaTeX {latex_file_type} is free software and distributed under the MIT License. You
|
||||
may use it freely for your purposes. The latest version of the {latex_file_type} can be
|
||||
obtained via GitHub under
|
||||
https://github.com/kesslermaximilian/LatexPackages
|
||||
For further information see the url above.
|
||||
This LaTeX {latex_file_type} is free software and is dual-licensed
|
||||
under the LPPLv1.3c and the GPLv3 licenses.
|
||||
You may use it freely for your purposes.
|
||||
The latest version of the {latex_file_type} sources can be obtained
|
||||
via GitLab under
|
||||
https://gitlab.com/latexci/packages/LatexPackages
|
||||
The latest version of the built packages can be obtained via GitLab under
|
||||
https://gitlab.com/latexci/packages/LatexPackagesBuild
|
||||
For further information see the urls above.
|
||||
Reportings of bugs, suggestions and improvements are welcome, see the README
|
||||
at the Git repository for further information.
|
||||
|
21
LICENSE
21
LICENSE
@ -1,21 +0,0 @@
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||||
MIT License
|
||||
|
||||
Copyright (c) 2021 Maximilian Keßler
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
32
LICENSE.md
Normal file
32
LICENSE.md
Normal file
@ -0,0 +1,32 @@
|
||||
Copyright (c) 2021-2022 Maximilian Keßler
|
||||
|
||||
## Available Licenses
|
||||
This work is dual-licensed. It may be distributed and/or modified
|
||||
|
||||
1. under the LaTeX Project Public License, version 1.3c or (at your opinion) any later version and/or,
|
||||
2. under the GNU General Public License, Version 3 or (at your opinion) any later version
|
||||
|
||||
## LaTeX Project Public License
|
||||
- The latest version of the LaTeX Project Public License license is in
|
||||
http://www.latex-project.org/lppl.txt
|
||||
and version 1.3 or later is part of all distributions of LaTeX
|
||||
version 2005/12/01 or later.
|
||||
- This work consists of all source files, availabe in directory `src/`,
|
||||
as well as all derived files obtained from these by formatting them
|
||||
with [PyTeX](https://gitlab.com/latexci/packages/PyTeX)
|
||||
- This work has the LPPL maintenance status 'maintained'.
|
||||
The Current Maintainer of this work is Maximilian Keßler.
|
||||
- The license is also available in `licenses/LPPL.txt`
|
||||
|
||||
## Gnu General Public License
|
||||
- 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
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
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 <https://www.gnu.org/licenses/>.
|
||||
- The license is also available in `licenses/GPLv3.txt`
|
2
PyTeX
2
PyTeX
@ -1 +1 @@
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||||
Subproject commit 60488127e5bb7a03a80cd9a280022da0ae7f2034
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Subproject commit 6277050e22b395eef5f554f3106aacd76562b3d2
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@ -22,4 +22,6 @@ As already mentioned, not all of these are intended for generic use. If you howe
|
||||
Feel free to send pull requests if you have suggestions for improvements.
|
||||
|
||||
## License
|
||||
This is [MIT](https://mit-license.org/)-licensed and thus free software. You can freely share, distribute, modify and use these packages.
|
||||
This is free software.
|
||||
Prior to version 2.6 this has been MIT-licensed. Starting with version 1.6 this is licensed under the LPPL and/or the GPLv3.
|
||||
See `LICENSE.md` for further details.
|
||||
|
415
licenses/LPPL.txt
Normal file
415
licenses/LPPL.txt
Normal file
@ -0,0 +1,415 @@
|
||||
The LaTeX Project Public License
|
||||
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
|
||||
|
||||
LPPL Version 1.3c 2008-05-04
|
||||
|
||||
Copyright 1999 2002-2008 LaTeX3 Project
|
||||
Everyone is allowed to distribute verbatim copies of this
|
||||
license document, but modification of it is not allowed.
|
||||
|
||||
|
||||
PREAMBLE
|
||||
========
|
||||
|
||||
The LaTeX Project Public License (LPPL) is the primary license under
|
||||
which the LaTeX kernel and the base LaTeX packages are distributed.
|
||||
|
||||
You may use this license for any work of which you hold the copyright
|
||||
and which you wish to distribute. This license may be particularly
|
||||
suitable if your work is TeX-related (such as a LaTeX package), but
|
||||
it is written in such a way that you can use it even if your work is
|
||||
unrelated to TeX.
|
||||
|
||||
The section `WHETHER AND HOW TO DISTRIBUTE WORKS UNDER THIS LICENSE',
|
||||
below, gives instructions, examples, and recommendations for authors
|
||||
who are considering distributing their works under this license.
|
||||
|
||||
This license gives conditions under which a work may be distributed
|
||||
and modified, as well as conditions under which modified versions of
|
||||
that work may be distributed.
|
||||
|
||||
We, the LaTeX3 Project, believe that the conditions below give you
|
||||
the freedom to make and distribute modified versions of your work
|
||||
that conform with whatever technical specifications you wish while
|
||||
maintaining the availability, integrity, and reliability of
|
||||
that work. If you do not see how to achieve your goal while
|
||||
meeting these conditions, then read the document `cfgguide.tex'
|
||||
and `modguide.tex' in the base LaTeX distribution for suggestions.
|
||||
|
||||
|
||||
DEFINITIONS
|
||||
===========
|
||||
|
||||
In this license document the following terms are used:
|
||||
|
||||
`Work'
|
||||
Any work being distributed under this License.
|
||||
|
||||
`Derived Work'
|
||||
Any work that under any applicable law is derived from the Work.
|
||||
|
||||
`Modification'
|
||||
Any procedure that produces a Derived Work under any applicable
|
||||
law -- for example, the production of a file containing an
|
||||
original file associated with the Work or a significant portion of
|
||||
such a file, either verbatim or with modifications and/or
|
||||
translated into another language.
|
||||
|
||||
`Modify'
|
||||
To apply any procedure that produces a Derived Work under any
|
||||
applicable law.
|
||||
|
||||
`Distribution'
|
||||
Making copies of the Work available from one person to another, in
|
||||
whole or in part. Distribution includes (but is not limited to)
|
||||
making any electronic components of the Work accessible by
|
||||
file transfer protocols such as FTP or HTTP or by shared file
|
||||
systems such as Sun's Network File System (NFS).
|
||||
|
||||
`Compiled Work'
|
||||
A version of the Work that has been processed into a form where it
|
||||
is directly usable on a computer system. This processing may
|
||||
include using installation facilities provided by the Work,
|
||||
transformations of the Work, copying of components of the Work, or
|
||||
other activities. Note that modification of any installation
|
||||
facilities provided by the Work constitutes modification of the Work.
|
||||
|
||||
`Current Maintainer'
|
||||
A person or persons nominated as such within the Work. If there is
|
||||
no such explicit nomination then it is the `Copyright Holder' under
|
||||
any applicable law.
|
||||
|
||||
`Base Interpreter'
|
||||
A program or process that is normally needed for running or
|
||||
interpreting a part or the whole of the Work.
|
||||
|
||||
A Base Interpreter may depend on external components but these
|
||||
are not considered part of the Base Interpreter provided that each
|
||||
external component clearly identifies itself whenever it is used
|
||||
interactively. Unless explicitly specified when applying the
|
||||
license to the Work, the only applicable Base Interpreter is a
|
||||
`LaTeX-Format' or in the case of files belonging to the
|
||||
`LaTeX-format' a program implementing the `TeX language'.
|
||||
|
||||
|
||||
|
||||
CONDITIONS ON DISTRIBUTION AND MODIFICATION
|
||||
===========================================
|
||||
|
||||
1. Activities other than distribution and/or modification of the Work
|
||||
are not covered by this license; they are outside its scope. In
|
||||
particular, the act of running the Work is not restricted and no
|
||||
requirements are made concerning any offers of support for the Work.
|
||||
|
||||
2. You may distribute a complete, unmodified copy of the Work as you
|
||||
received it. Distribution of only part of the Work is considered
|
||||
modification of the Work, and no right to distribute such a Derived
|
||||
Work may be assumed under the terms of this clause.
|
||||
|
||||
3. You may distribute a Compiled Work that has been generated from a
|
||||
complete, unmodified copy of the Work as distributed under Clause 2
|
||||
above, as long as that Compiled Work is distributed in such a way that
|
||||
the recipients may install the Compiled Work on their system exactly
|
||||
as it would have been installed if they generated a Compiled Work
|
||||
directly from the Work.
|
||||
|
||||
4. If you are the Current Maintainer of the Work, you may, without
|
||||
restriction, modify the Work, thus creating a Derived Work. You may
|
||||
also distribute the Derived Work without restriction, including
|
||||
Compiled Works generated from the Derived Work. Derived Works
|
||||
distributed in this manner by the Current Maintainer are considered to
|
||||
be updated versions of the Work.
|
||||
|
||||
5. If you are not the Current Maintainer of the Work, you may modify
|
||||
your copy of the Work, thus creating a Derived Work based on the Work,
|
||||
and compile this Derived Work, thus creating a Compiled Work based on
|
||||
the Derived Work.
|
||||
|
||||
6. If you are not the Current Maintainer of the Work, you may
|
||||
distribute a Derived Work provided the following conditions are met
|
||||
for every component of the Work unless that component clearly states
|
||||
in the copyright notice that it is exempt from that condition. Only
|
||||
the Current Maintainer is allowed to add such statements of exemption
|
||||
to a component of the Work.
|
||||
|
||||
a. If a component of this Derived Work can be a direct replacement
|
||||
for a component of the Work when that component is used with the
|
||||
Base Interpreter, then, wherever this component of the Work
|
||||
identifies itself to the user when used interactively with that
|
||||
Base Interpreter, the replacement component of this Derived Work
|
||||
clearly and unambiguously identifies itself as a modified version
|
||||
of this component to the user when used interactively with that
|
||||
Base Interpreter.
|
||||
|
||||
b. Every component of the Derived Work contains prominent notices
|
||||
detailing the nature of the changes to that component, or a
|
||||
prominent reference to another file that is distributed as part
|
||||
of the Derived Work and that contains a complete and accurate log
|
||||
of the changes.
|
||||
|
||||
c. No information in the Derived Work implies that any persons,
|
||||
including (but not limited to) the authors of the original version
|
||||
of the Work, provide any support, including (but not limited to)
|
||||
the reporting and handling of errors, to recipients of the
|
||||
Derived Work unless those persons have stated explicitly that
|
||||
they do provide such support for the Derived Work.
|
||||
|
||||
d. You distribute at least one of the following with the Derived Work:
|
||||
|
||||
1. A complete, unmodified copy of the Work;
|
||||
if your distribution of a modified component is made by
|
||||
offering access to copy the modified component from a
|
||||
designated place, then offering equivalent access to copy
|
||||
the Work from the same or some similar place meets this
|
||||
condition, even though third parties are not compelled to
|
||||
copy the Work along with the modified component;
|
||||
|
||||
2. Information that is sufficient to obtain a complete,
|
||||
unmodified copy of the Work.
|
||||
|
||||
7. If you are not the Current Maintainer of the Work, you may
|
||||
distribute a Compiled Work generated from a Derived Work, as long as
|
||||
the Derived Work is distributed to all recipients of the Compiled
|
||||
Work, and as long as the conditions of Clause 6, above, are met with
|
||||
regard to the Derived Work.
|
||||
|
||||
8. The conditions above are not intended to prohibit, and hence do not
|
||||
apply to, the modification, by any method, of any component so that it
|
||||
becomes identical to an updated version of that component of the Work as
|
||||
it is distributed by the Current Maintainer under Clause 4, above.
|
||||
|
||||
9. Distribution of the Work or any Derived Work in an alternative
|
||||
format, where the Work or that Derived Work (in whole or in part) is
|
||||
then produced by applying some process to that format, does not relax or
|
||||
nullify any sections of this license as they pertain to the results of
|
||||
applying that process.
|
||||
|
||||
10. a. A Derived Work may be distributed under a different license
|
||||
provided that license itself honors the conditions listed in
|
||||
Clause 6 above, in regard to the Work, though it does not have
|
||||
to honor the rest of the conditions in this license.
|
||||
|
||||
b. If a Derived Work is distributed under a different license, that
|
||||
Derived Work must provide sufficient documentation as part of
|
||||
itself to allow each recipient of that Derived Work to honor the
|
||||
restrictions in Clause 6 above, concerning changes from the Work.
|
||||
|
||||
11. This license places no restrictions on works that are unrelated to
|
||||
the Work, nor does this license place any restrictions on aggregating
|
||||
such works with the Work by any means.
|
||||
|
||||
12. Nothing in this license is intended to, or may be used to, prevent
|
||||
complete compliance by all parties with all applicable laws.
|
||||
|
||||
|
||||
NO WARRANTY
|
||||
===========
|
||||
|
||||
There is no warranty for the Work. Except when otherwise stated in
|
||||
writing, the Copyright Holder provides the Work `as is', without
|
||||
warranty of any kind, either expressed or implied, including, but not
|
||||
limited to, the implied warranties of merchantability and fitness for a
|
||||
particular purpose. The entire risk as to the quality and performance
|
||||
of the Work is with you. Should the Work prove defective, you assume
|
||||
the cost of all necessary servicing, repair, or correction.
|
||||
|
||||
In no event unless required by applicable law or agreed to in writing
|
||||
will The Copyright Holder, or any author named in the components of the
|
||||
Work, or any other party who may distribute and/or modify the Work as
|
||||
permitted above, be liable to you for damages, including any general,
|
||||
special, incidental or consequential damages arising out of any use of
|
||||
the Work or out of inability to use the Work (including, but not limited
|
||||
to, loss of data, data being rendered inaccurate, or losses sustained by
|
||||
anyone as a result of any failure of the Work to operate with any other
|
||||
programs), even if the Copyright Holder or said author or said other
|
||||
party has been advised of the possibility of such damages.
|
||||
|
||||
|
||||
MAINTENANCE OF THE WORK
|
||||
=======================
|
||||
|
||||
The Work has the status `author-maintained' if the Copyright Holder
|
||||
explicitly and prominently states near the primary copyright notice in
|
||||
the Work that the Work can only be maintained by the Copyright Holder
|
||||
or simply that it is `author-maintained'.
|
||||
|
||||
The Work has the status `maintained' if there is a Current Maintainer
|
||||
who has indicated in the Work that they are willing to receive error
|
||||
reports for the Work (for example, by supplying a valid e-mail
|
||||
address). It is not required for the Current Maintainer to acknowledge
|
||||
or act upon these error reports.
|
||||
|
||||
The Work changes from status `maintained' to `unmaintained' if there
|
||||
is no Current Maintainer, or the person stated to be Current
|
||||
Maintainer of the work cannot be reached through the indicated means
|
||||
of communication for a period of six months, and there are no other
|
||||
significant signs of active maintenance.
|
||||
|
||||
You can become the Current Maintainer of the Work by agreement with
|
||||
any existing Current Maintainer to take over this role.
|
||||
|
||||
If the Work is unmaintained, you can become the Current Maintainer of
|
||||
the Work through the following steps:
|
||||
|
||||
1. Make a reasonable attempt to trace the Current Maintainer (and
|
||||
the Copyright Holder, if the two differ) through the means of
|
||||
an Internet or similar search.
|
||||
|
||||
2. If this search is successful, then enquire whether the Work
|
||||
is still maintained.
|
||||
|
||||
a. If it is being maintained, then ask the Current Maintainer
|
||||
to update their communication data within one month.
|
||||
|
||||
b. If the search is unsuccessful or no action to resume active
|
||||
maintenance is taken by the Current Maintainer, then announce
|
||||
within the pertinent community your intention to take over
|
||||
maintenance. (If the Work is a LaTeX work, this could be
|
||||
done, for example, by posting to comp.text.tex.)
|
||||
|
||||
3a. If the Current Maintainer is reachable and agrees to pass
|
||||
maintenance of the Work to you, then this takes effect
|
||||
immediately upon announcement.
|
||||
|
||||
b. If the Current Maintainer is not reachable and the Copyright
|
||||
Holder agrees that maintenance of the Work be passed to you,
|
||||
then this takes effect immediately upon announcement.
|
||||
|
||||
4. If you make an `intention announcement' as described in 2b. above
|
||||
and after three months your intention is challenged neither by
|
||||
the Current Maintainer nor by the Copyright Holder nor by other
|
||||
people, then you may arrange for the Work to be changed so as
|
||||
to name you as the (new) Current Maintainer.
|
||||
|
||||
5. If the previously unreachable Current Maintainer becomes
|
||||
reachable once more within three months of a change completed
|
||||
under the terms of 3b) or 4), then that Current Maintainer must
|
||||
become or remain the Current Maintainer upon request provided
|
||||
they then update their communication data within one month.
|
||||
|
||||
A change in the Current Maintainer does not, of itself, alter the fact
|
||||
that the Work is distributed under the LPPL license.
|
||||
|
||||
If you become the Current Maintainer of the Work, you should
|
||||
immediately provide, within the Work, a prominent and unambiguous
|
||||
statement of your status as Current Maintainer. You should also
|
||||
announce your new status to the same pertinent community as
|
||||
in 2b) above.
|
||||
|
||||
|
||||
WHETHER AND HOW TO DISTRIBUTE WORKS UNDER THIS LICENSE
|
||||
======================================================
|
||||
|
||||
This section contains important instructions, examples, and
|
||||
recommendations for authors who are considering distributing their
|
||||
works under this license. These authors are addressed as `you' in
|
||||
this section.
|
||||
|
||||
Choosing This License or Another License
|
||||
----------------------------------------
|
||||
|
||||
If for any part of your work you want or need to use *distribution*
|
||||
conditions that differ significantly from those in this license, then
|
||||
do not refer to this license anywhere in your work but, instead,
|
||||
distribute your work under a different license. You may use the text
|
||||
of this license as a model for your own license, but your license
|
||||
should not refer to the LPPL or otherwise give the impression that
|
||||
your work is distributed under the LPPL.
|
||||
|
||||
The document `modguide.tex' in the base LaTeX distribution explains
|
||||
the motivation behind the conditions of this license. It explains,
|
||||
for example, why distributing LaTeX under the GNU General Public
|
||||
License (GPL) was considered inappropriate. Even if your work is
|
||||
unrelated to LaTeX, the discussion in `modguide.tex' may still be
|
||||
relevant, and authors intending to distribute their works under any
|
||||
license are encouraged to read it.
|
||||
|
||||
A Recommendation on Modification Without Distribution
|
||||
-----------------------------------------------------
|
||||
|
||||
It is wise never to modify a component of the Work, even for your own
|
||||
personal use, without also meeting the above conditions for
|
||||
distributing the modified component. While you might intend that such
|
||||
modifications will never be distributed, often this will happen by
|
||||
accident -- you may forget that you have modified that component; or
|
||||
it may not occur to you when allowing others to access the modified
|
||||
version that you are thus distributing it and violating the conditions
|
||||
of this license in ways that could have legal implications and, worse,
|
||||
cause problems for the community. It is therefore usually in your
|
||||
best interest to keep your copy of the Work identical with the public
|
||||
one. Many works provide ways to control the behavior of that work
|
||||
without altering any of its licensed components.
|
||||
|
||||
How to Use This License
|
||||
-----------------------
|
||||
|
||||
To use this license, place in each of the components of your work both
|
||||
an explicit copyright notice including your name and the year the work
|
||||
was authored and/or last substantially modified. Include also a
|
||||
statement that the distribution and/or modification of that
|
||||
component is constrained by the conditions in this license.
|
||||
|
||||
Here is an example of such a notice and statement:
|
||||
|
||||
%% pig.dtx
|
||||
%% Copyright 2005 M. Y. Name
|
||||
%
|
||||
% This work may be distributed and/or modified under the
|
||||
% conditions of the LaTeX Project Public License, either version 1.3
|
||||
% of this license or (at your option) any later version.
|
||||
% The latest version of this license is in
|
||||
% http://www.latex-project.org/lppl.txt
|
||||
% and version 1.3 or later is part of all distributions of LaTeX
|
||||
% version 2005/12/01 or later.
|
||||
%
|
||||
% This work has the LPPL maintenance status `maintained'.
|
||||
%
|
||||
% The Current Maintainer of this work is M. Y. Name.
|
||||
%
|
||||
% This work consists of the files pig.dtx and pig.ins
|
||||
% and the derived file pig.sty.
|
||||
|
||||
Given such a notice and statement in a file, the conditions
|
||||
given in this license document would apply, with the `Work' referring
|
||||
to the three files `pig.dtx', `pig.ins', and `pig.sty' (the last being
|
||||
generated from `pig.dtx' using `pig.ins'), the `Base Interpreter'
|
||||
referring to any `LaTeX-Format', and both `Copyright Holder' and
|
||||
`Current Maintainer' referring to the person `M. Y. Name'.
|
||||
|
||||
If you do not want the Maintenance section of LPPL to apply to your
|
||||
Work, change `maintained' above into `author-maintained'.
|
||||
However, we recommend that you use `maintained', as the Maintenance
|
||||
section was added in order to ensure that your Work remains useful to
|
||||
the community even when you can no longer maintain and support it
|
||||
yourself.
|
||||
|
||||
Derived Works That Are Not Replacements
|
||||
---------------------------------------
|
||||
|
||||
Several clauses of the LPPL specify means to provide reliability and
|
||||
stability for the user community. They therefore concern themselves
|
||||
with the case that a Derived Work is intended to be used as a
|
||||
(compatible or incompatible) replacement of the original Work. If
|
||||
this is not the case (e.g., if a few lines of code are reused for a
|
||||
completely different task), then clauses 6b and 6d shall not apply.
|
||||
|
||||
|
||||
Important Recommendations
|
||||
-------------------------
|
||||
|
||||
Defining What Constitutes the Work
|
||||
|
||||
The LPPL requires that distributions of the Work contain all the
|
||||
files of the Work. It is therefore important that you provide a
|
||||
way for the licensee to determine which files constitute the Work.
|
||||
This could, for example, be achieved by explicitly listing all the
|
||||
files of the Work near the copyright notice of each file or by
|
||||
using a line such as:
|
||||
|
||||
% This work consists of all files listed in manifest.txt.
|
||||
|
||||
in that place. In the absence of an unequivocal list it might be
|
||||
impossible for the licensee to determine what is considered by you
|
||||
to comprise the Work and, in such a case, the licensee would be
|
||||
entitled to make reasonable conjectures as to which files comprise
|
||||
the Work.
|
674
licenses/gpl-3.0.txt
Normal file
674
licenses/gpl-3.0.txt
Normal file
@ -0,0 +1,674 @@
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 3, 29 June 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <https://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
|
||||
or can get the source code. And you must show them these terms so they
|
||||
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
|
||||
authors' sake, the GPL requires that modified versions be marked as
|
||||
changed, so that their problems will not be attributed erroneously to
|
||||
authors of previous versions.
|
||||
|
||||
Some devices are designed to deny users access to install or run
|
||||
modified versions of the software inside them, although the manufacturer
|
||||
can do so. This is fundamentally incompatible with the aim of
|
||||
protecting users' freedom to change the software. The systematic
|
||||
pattern of such abuse occurs in the area of products for individuals to
|
||||
use, which is precisely where it is most unacceptable. Therefore, we
|
||||
have designed this version of the GPL to prohibit the practice for those
|
||||
products. If such problems arise substantially in other domains, we
|
||||
stand ready to extend this provision to those domains in future versions
|
||||
of the GPL, as needed to protect the freedom of users.
|
||||
|
||||
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
|
||||
avoid the special danger that patents applied to a free program could
|
||||
make it effectively proprietary. To prevent this, the GPL assures that
|
||||
patents cannot be used to render the program non-free.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
TERMS AND CONDITIONS
|
||||
|
||||
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
|
||||
works, such as semiconductor masks.
|
||||
|
||||
"The Program" refers to any copyrightable work licensed under this
|
||||
License. Each licensee is addressed as "you". "Licensees" and
|
||||
"recipients" may be individuals or organizations.
|
||||
|
||||
To "modify" a work means to copy from or adapt all or part of the work
|
||||
in a fashion requiring copyright permission, other than the making of an
|
||||
exact copy. The resulting work is called a "modified version" of the
|
||||
earlier work or a work "based on" the earlier work.
|
||||
|
||||
A "covered work" means either the unmodified Program or a work based
|
||||
on the Program.
|
||||
|
||||
To "propagate" a work means to do anything with it that, without
|
||||
permission, would make you directly or secondarily liable for
|
||||
infringement under applicable copyright law, except executing it on a
|
||||
computer or modifying a private copy. Propagation includes copying,
|
||||
distribution (with or without modification), making available to the
|
||||
public, and in some countries other activities as well.
|
||||
|
||||
To "convey" a work means any kind of propagation that enables other
|
||||
parties to make or receive copies. Mere interaction with a user through
|
||||
a computer network, with no transfer of a copy, is not conveying.
|
||||
|
||||
An interactive user interface displays "Appropriate Legal Notices"
|
||||
to the extent that it includes a convenient and prominently visible
|
||||
feature that (1) displays an appropriate copyright notice, and (2)
|
||||
tells the user that there is no warranty for the work (except to the
|
||||
extent that warranties are provided), that licensees may convey the
|
||||
work under this License, and how to view a copy of this License. If
|
||||
the interface presents a list of user commands or options, such as a
|
||||
menu, a prominent item in the list meets this criterion.
|
||||
|
||||
1. Source Code.
|
||||
|
||||
The "source code" for a work means the preferred form of the work
|
||||
for making modifications to it. "Object code" means any non-source
|
||||
form of a work.
|
||||
|
||||
A "Standard Interface" means an interface that either is an official
|
||||
standard defined by a recognized standards body, or, in the case of
|
||||
interfaces specified for a particular programming language, one that
|
||||
is widely used among developers working in that language.
|
||||
|
||||
The "System Libraries" of an executable work include anything, other
|
||||
than the work as a whole, that (a) is included in the normal form of
|
||||
packaging a Major Component, but which is not part of that Major
|
||||
Component, and (b) serves only to enable use of the work with that
|
||||
Major Component, or to implement a Standard Interface for which an
|
||||
implementation is available to the public in source code form. A
|
||||
"Major Component", in this context, means a major essential component
|
||||
(kernel, window system, and so on) of the specific operating system
|
||||
(if any) on which the executable work runs, or a compiler used to
|
||||
produce the work, or an object code interpreter used to run it.
|
||||
|
||||
The "Corresponding Source" for a work in object code form means all
|
||||
the source code needed to generate, install, and (for an executable
|
||||
work) run the object code and to modify the work, including scripts to
|
||||
control those activities. However, it does not include the work's
|
||||
System Libraries, or general-purpose tools or generally available free
|
||||
programs which are used unmodified in performing those activities but
|
||||
which are not part of the work. For example, Corresponding Source
|
||||
includes interface definition files associated with source files for
|
||||
the work, and the source code for shared libraries and dynamically
|
||||
linked subprograms that the work is specifically designed to require,
|
||||
such as by intimate data communication or control flow between those
|
||||
subprograms and other parts of the work.
|
||||
|
||||
The Corresponding Source need not include anything that users
|
||||
can regenerate automatically from other parts of the Corresponding
|
||||
Source.
|
||||
|
||||
The Corresponding Source for a work in source code form is that
|
||||
same work.
|
||||
|
||||
2. Basic Permissions.
|
||||
|
||||
All rights granted under this License are granted for the term of
|
||||
copyright on the Program, and are irrevocable provided the stated
|
||||
conditions are met. This License explicitly affirms your unlimited
|
||||
permission to run the unmodified Program. The output from running a
|
||||
covered work is covered by this License only if the output, given its
|
||||
content, constitutes a covered work. This License acknowledges your
|
||||
rights of fair use or other equivalent, as provided by copyright law.
|
||||
|
||||
You may make, run and propagate covered works that you do not
|
||||
convey, without conditions so long as your license otherwise remains
|
||||
in force. You may convey covered works to others for the sole purpose
|
||||
of having them make modifications exclusively for you, or provide you
|
||||
with facilities for running those works, provided that you comply with
|
||||
the terms of this License in conveying all material for which you do
|
||||
not control copyright. Those thus making or running the covered works
|
||||
for you must do so exclusively on your behalf, under your direction
|
||||
and control, on terms that prohibit them from making any copies of
|
||||
your copyrighted material outside their relationship with you.
|
||||
|
||||
Conveying under any other circumstances is permitted solely under
|
||||
the conditions stated below. Sublicensing is not allowed; section 10
|
||||
makes it unnecessary.
|
||||
|
||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||
|
||||
No covered work shall be deemed part of an effective technological
|
||||
measure under any applicable law fulfilling obligations under article
|
||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||
similar laws prohibiting or restricting circumvention of such
|
||||
measures.
|
||||
|
||||
When you convey a covered work, you waive any legal power to forbid
|
||||
circumvention of technological measures to the extent such circumvention
|
||||
is effected by exercising rights under this License with respect to
|
||||
the covered work, and you disclaim any intention to limit operation or
|
||||
modification of the work as a means of enforcing, against the work's
|
||||
users, your or third parties' legal rights to forbid circumvention of
|
||||
technological measures.
|
||||
|
||||
4. Conveying Verbatim Copies.
|
||||
|
||||
You may convey verbatim copies of the Program's source code as you
|
||||
receive it, in any medium, provided that you conspicuously and
|
||||
appropriately publish on each copy an appropriate copyright notice;
|
||||
keep intact all notices stating that this License and any
|
||||
non-permissive terms added in accord with section 7 apply to the code;
|
||||
keep intact all notices of the absence of any warranty; and give all
|
||||
recipients a copy of this License along with the Program.
|
||||
|
||||
You may charge any price or no price for each copy that you convey,
|
||||
and you may offer support or warranty protection for a fee.
|
||||
|
||||
5. Conveying Modified Source Versions.
|
||||
|
||||
You may convey a work based on the Program, or the modifications to
|
||||
produce it from the Program, in the form of source code under the
|
||||
terms of section 4, provided that you also meet all of these conditions:
|
||||
|
||||
a) The work must carry prominent notices stating that you modified
|
||||
it, and giving a relevant date.
|
||||
|
||||
b) The work must carry prominent notices stating that it is
|
||||
released under this License and any conditions added under section
|
||||
7. This requirement modifies the requirement in section 4 to
|
||||
"keep intact all notices".
|
||||
|
||||
c) You must license the entire work, as a whole, under this
|
||||
License to anyone who comes into possession of a copy. This
|
||||
License will therefore apply, along with any applicable section 7
|
||||
additional terms, to the whole of the work, and all its parts,
|
||||
regardless of how they are packaged. This License gives no
|
||||
permission to license the work in any other way, but it does not
|
||||
invalidate such permission if you have separately received it.
|
||||
|
||||
d) If the work has interactive user interfaces, each must display
|
||||
Appropriate Legal Notices; however, if the Program has interactive
|
||||
interfaces that do not display Appropriate Legal Notices, your
|
||||
work need not make them do so.
|
||||
|
||||
A compilation of a covered work with other separate and independent
|
||||
works, which are not by their nature extensions of the covered work,
|
||||
and which are not combined with it such as to form a larger program,
|
||||
in or on a volume of a storage or distribution medium, is called an
|
||||
"aggregate" if the compilation and its resulting copyright are not
|
||||
used to limit the access or legal rights of the compilation's users
|
||||
beyond what the individual works permit. Inclusion of a covered work
|
||||
in an aggregate does not cause this License to apply to the other
|
||||
parts of the aggregate.
|
||||
|
||||
6. Conveying Non-Source Forms.
|
||||
|
||||
You may convey a covered work in object code form under the terms
|
||||
of sections 4 and 5, provided that you also convey the
|
||||
machine-readable Corresponding Source under the terms of this License,
|
||||
in one of these ways:
|
||||
|
||||
a) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by the
|
||||
Corresponding Source fixed on a durable physical medium
|
||||
customarily used for software interchange.
|
||||
|
||||
b) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by a
|
||||
written offer, valid for at least three years and valid for as
|
||||
long as you offer spare parts or customer support for that product
|
||||
model, to give anyone who possesses the object code either (1) a
|
||||
copy of the Corresponding Source for all the software in the
|
||||
product that is covered by this License, on a durable physical
|
||||
medium customarily used for software interchange, for a price no
|
||||
more than your reasonable cost of physically performing this
|
||||
conveying of source, or (2) access to copy the
|
||||
Corresponding Source from a network server at no charge.
|
||||
|
||||
c) Convey individual copies of the object code with a copy of the
|
||||
written offer to provide the Corresponding Source. This
|
||||
alternative is allowed only occasionally and noncommercially, and
|
||||
only if you received the object code with such an offer, in accord
|
||||
with subsection 6b.
|
||||
|
||||
d) Convey the object code by offering access from a designated
|
||||
place (gratis or for a charge), and offer equivalent access to the
|
||||
Corresponding Source in the same way through the same place at no
|
||||
further charge. You need not require recipients to copy the
|
||||
Corresponding Source along with the object code. If the place to
|
||||
copy the object code is a network server, the Corresponding Source
|
||||
may be on a different server (operated by you or a third party)
|
||||
that supports equivalent copying facilities, provided you maintain
|
||||
clear directions next to the object code saying where to find the
|
||||
Corresponding Source. Regardless of what server hosts the
|
||||
Corresponding Source, you remain obligated to ensure that it is
|
||||
available for as long as needed to satisfy these requirements.
|
||||
|
||||
e) Convey the object code using peer-to-peer transmission, provided
|
||||
you inform other peers where the object code and Corresponding
|
||||
Source of the work are being offered to the general public at no
|
||||
charge under subsection 6d.
|
||||
|
||||
A separable portion of the object code, whose source code is excluded
|
||||
from the Corresponding Source as a System Library, need not be
|
||||
included in conveying the object code work.
|
||||
|
||||
A "User Product" is either (1) a "consumer product", which means any
|
||||
tangible personal property which is normally used for personal, family,
|
||||
or household purposes, or (2) anything designed or sold for incorporation
|
||||
into a dwelling. In determining whether a product is a consumer product,
|
||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||
product received by a particular user, "normally used" refers to a
|
||||
typical or common use of that class of product, regardless of the status
|
||||
of the particular user or of the way in which the particular user
|
||||
actually uses, or expects or is expected to use, the product. A product
|
||||
is a consumer product regardless of whether the product has substantial
|
||||
commercial, industrial or non-consumer uses, unless such uses represent
|
||||
the only significant mode of use of the product.
|
||||
|
||||
"Installation Information" for a User Product means any methods,
|
||||
procedures, authorization keys, or other information required to install
|
||||
and execute modified versions of a covered work in that User Product from
|
||||
a modified version of its Corresponding Source. The information must
|
||||
suffice to ensure that the continued functioning of the modified object
|
||||
code is in no case prevented or interfered with solely because
|
||||
modification has been made.
|
||||
|
||||
If you convey an object code work under this section in, or with, or
|
||||
specifically for use in, a User Product, and the conveying occurs as
|
||||
part of a transaction in which the right of possession and use of the
|
||||
User Product is transferred to the recipient in perpetuity or for a
|
||||
fixed term (regardless of how the transaction is characterized), the
|
||||
Corresponding Source conveyed under this section must be accompanied
|
||||
by the Installation Information. But this requirement does not apply
|
||||
if neither you nor any third party retains the ability to install
|
||||
modified object code on the User Product (for example, the work has
|
||||
been installed in ROM).
|
||||
|
||||
The requirement to provide Installation Information does not include a
|
||||
requirement to continue to provide support service, warranty, or updates
|
||||
for a work that has been modified or installed by the recipient, or for
|
||||
the User Product in which it has been modified or installed. Access to a
|
||||
network may be denied when the modification itself materially and
|
||||
adversely affects the operation of the network or violates the rules and
|
||||
protocols for communication across the network.
|
||||
|
||||
Corresponding Source conveyed, and Installation Information provided,
|
||||
in accord with this section must be in a format that is publicly
|
||||
documented (and with an implementation available to the public in
|
||||
source code form), and must require no special password or key for
|
||||
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
|
||||
apply only to part of the Program, that part may be used separately
|
||||
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
|
||||
remove any additional permissions from that copy, or from any part of
|
||||
it. (Additional permissions may be written to require their own
|
||||
removal in certain cases when you modify the work.) You may place
|
||||
additional permissions on material, added by you to a covered work,
|
||||
for which you have or can give appropriate copyright permission.
|
||||
|
||||
Notwithstanding any other provision of this License, for material you
|
||||
add to a covered work, you may (if authorized by the copyright holders of
|
||||
that material) supplement the terms of this License with terms:
|
||||
|
||||
a) Disclaiming warranty or limiting liability differently from the
|
||||
terms of sections 15 and 16 of this License; or
|
||||
|
||||
b) Requiring preservation of specified reasonable legal notices or
|
||||
author attributions in that material or in the Appropriate Legal
|
||||
Notices displayed by works containing it; or
|
||||
|
||||
c) Prohibiting misrepresentation of the origin of that material, or
|
||||
requiring that modified versions of such material be marked in
|
||||
reasonable ways as different from the original version; or
|
||||
|
||||
d) Limiting the use for publicity purposes of names of licensors or
|
||||
authors of the material; or
|
||||
|
||||
e) Declining to grant rights under trademark law for use of some
|
||||
trade names, trademarks, or service marks; or
|
||||
|
||||
f) Requiring indemnification of licensors and authors of that
|
||||
material by anyone who conveys the material (or modified versions of
|
||||
it) with contractual assumptions of liability to the recipient, for
|
||||
any liability that these contractual assumptions directly impose on
|
||||
those licensors and authors.
|
||||
|
||||
All other non-permissive additional terms are considered "further
|
||||
restrictions" within the meaning of section 10. If the Program as you
|
||||
received it, or any part of it, contains a notice stating that it is
|
||||
governed by this License along with a term that is a further
|
||||
restriction, you may remove that term. If a license document contains
|
||||
a further restriction but permits relicensing or conveying under this
|
||||
License, you may add to a covered work material governed by the terms
|
||||
of that license document, provided that the further restriction does
|
||||
not survive such relicensing or conveying.
|
||||
|
||||
If you add terms to a covered work in accord with this section, you
|
||||
must place, in the relevant source files, a statement of the
|
||||
additional terms that apply to those files, or a notice indicating
|
||||
where to find the applicable terms.
|
||||
|
||||
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
|
||||
paragraph of section 11).
|
||||
|
||||
However, if you cease all violation of this License, then your
|
||||
license from a particular copyright holder is reinstated (a)
|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
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
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
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
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
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
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
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
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
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
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
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.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
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
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
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 <https://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
|
||||
<https://www.gnu.org/licenses/>.
|
||||
|
||||
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
|
||||
<https://www.gnu.org/licenses/why-not-lgpl.html>.
|
Loading…
Reference in New Issue
Block a user