licence/gpl-3.0.tex
author František Kučera <franta-hg@frantovo.cz>
Sun, 07 Oct 2012 16:15:00 +0200
branchv_0
changeset 23 279604933063
parent 0 541495c58bc8
permissions -rw-r--r--
Při přepnutí souboru obnovíme jen model, ne celou JTable.
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\documentclass[11pt]{article}
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\title{GNU GENERAL PUBLIC LICENSE}
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\date{Version 3, 29 June 2007}
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\begin{document}
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\maketitle
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\begin{center}
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{\parindent 0in
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Copyright \copyright\  2007 Free Software Foundation, Inc. \texttt{http://fsf.org/}
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\bigskip
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Everyone is permitted to copy and distribute verbatim copies of this
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license document, but changing it is not allowed.}
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\end{center}
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\renewcommand{\abstractname}{Preamble}
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\begin{abstract}
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The GNU General Public License is a free, copyleft license for
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software and other kinds of works.
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The licenses for most software and other practical works are designed
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to take away your freedom to share and change the works.  By contrast,
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the GNU General Public License is intended to guarantee your freedom to
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share and change all versions of a program--to make sure it remains free
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software for all its users.  We, the Free Software Foundation, use the
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GNU General Public License for most of our software; it applies also to
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any other work released this way by its authors.  You can apply it to
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your programs, too.
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When we speak of free software, we are referring to freedom, not
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price.  Our General Public Licenses are designed to make sure that you
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have the freedom to distribute copies of free software (and charge for
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them if you wish), that you receive source code or can get it if you
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want it, that you can change the software or use pieces of it in new
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free programs, and that you know you can do these things.
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To protect your rights, we need to prevent others from denying you
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these rights or asking you to surrender the rights.  Therefore, you have
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certain responsibilities if you distribute copies of the software, or if
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you modify it: responsibilities to respect the freedom of others.
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For example, if you distribute copies of such a program, whether
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gratis or for a fee, you must pass on to the recipients the same
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freedoms that you received.  You must make sure that they, too, receive
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or can get the source code.  And you must show them these terms so they
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know their rights.
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Developers that use the GNU GPL protect your rights with two steps:
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(1) assert copyright on the software, and (2) offer you this License
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giving you legal permission to copy, distribute and/or modify it.
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For the developers' and authors' protection, the GPL clearly explains
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that there is no warranty for this free software.  For both users' and
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authors' sake, the GPL requires that modified versions be marked as
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changed, so that their problems will not be attributed erroneously to
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authors of previous versions.
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Some devices are designed to deny users access to install or run
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modified versions of the software inside them, although the manufacturer
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can do so.  This is fundamentally incompatible with the aim of
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protecting users' freedom to change the software.  The systematic
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pattern of such abuse occurs in the area of products for individuals to
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use, which is precisely where it is most unacceptable.  Therefore, we
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have designed this version of the GPL to prohibit the practice for those
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products.  If such problems arise substantially in other domains, we
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stand ready to extend this provision to those domains in future versions
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of the GPL, as needed to protect the freedom of users.
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Finally, every program is threatened constantly by software patents.
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States should not allow patents to restrict development and use of
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software on general-purpose computers, but in those that do, we wish to
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avoid the special danger that patents applied to a free program could
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make it effectively proprietary.  To prevent this, the GPL assures that
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patents cannot be used to render the program non-free.
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The precise terms and conditions for copying, distribution and
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modification follow.
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\end{abstract}
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\begin{center}
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{\Large \sc Terms and Conditions}
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\end{center}
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\begin{enumerate}
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\addtocounter{enumi}{-1}
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\item Definitions.
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``This License'' refers to version 3 of the GNU General Public License.
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``Copyright'' also means copyright-like laws that apply to other kinds of
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works, such as semiconductor masks.
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``The Program'' refers to any copyrightable work licensed under this
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License.  Each licensee is addressed as ``you''.  ``Licensees'' and
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``recipients'' may be individuals or organizations.
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To ``modify'' a work means to copy from or adapt all or part of the work
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in a fashion requiring copyright permission, other than the making of an
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exact copy.  The resulting work is called a ``modified version'' of the
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earlier work or a work ``based on'' the earlier work.
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A ``covered work'' means either the unmodified Program or a work based
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on the Program.
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To ``propagate'' a work means to do anything with it that, without
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permission, would make you directly or secondarily liable for
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infringement under applicable copyright law, except executing it on a
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computer or modifying a private copy.  Propagation includes copying,
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distribution (with or without modification), making available to the
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public, and in some countries other activities as well.
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To ``convey'' a work means any kind of propagation that enables other
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parties to make or receive copies.  Mere interaction with a user through
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a computer network, with no transfer of a copy, is not conveying.
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An interactive user interface displays ``Appropriate Legal Notices''
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to the extent that it includes a convenient and prominently visible
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feature that (1) displays an appropriate copyright notice, and (2)
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tells the user that there is no warranty for the work (except to the
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extent that warranties are provided), that licensees may convey the
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work under this License, and how to view a copy of this License.  If
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the interface presents a list of user commands or options, such as a
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menu, a prominent item in the list meets this criterion.
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\item Source Code.
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The ``source code'' for a work means the preferred form of the work
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for making modifications to it.  ``Object code'' means any non-source
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form of a work.
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A ``Standard Interface'' means an interface that either is an official
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standard defined by a recognized standards body, or, in the case of
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interfaces specified for a particular programming language, one that
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is widely used among developers working in that language.
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The ``System Libraries'' of an executable work include anything, other
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than the work as a whole, that (a) is included in the normal form of
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packaging a Major Component, but which is not part of that Major
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Component, and (b) serves only to enable use of the work with that
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Major Component, or to implement a Standard Interface for which an
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implementation is available to the public in source code form.  A
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``Major Component'', in this context, means a major essential component
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(kernel, window system, and so on) of the specific operating system
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(if any) on which the executable work runs, or a compiler used to
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produce the work, or an object code interpreter used to run it.
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The ``Corresponding Source'' for a work in object code form means all
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the source code needed to generate, install, and (for an executable
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work) run the object code and to modify the work, including scripts to
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control those activities.  However, it does not include the work's
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System Libraries, or general-purpose tools or generally available free
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programs which are used unmodified in performing those activities but
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which are not part of the work.  For example, Corresponding Source
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includes interface definition files associated with source files for
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the work, and the source code for shared libraries and dynamically
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linked subprograms that the work is specifically designed to require,
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such as by intimate data communication or control flow between those
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subprograms and other parts of the work.
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The Corresponding Source need not include anything that users
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can regenerate automatically from other parts of the Corresponding
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Source.
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The Corresponding Source for a work in source code form is that
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same work.
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\item Basic Permissions.
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All rights granted under this License are granted for the term of
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copyright on the Program, and are irrevocable provided the stated
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conditions are met.  This License explicitly affirms your unlimited
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permission to run the unmodified Program.  The output from running a
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covered work is covered by this License only if the output, given its
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content, constitutes a covered work.  This License acknowledges your
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rights of fair use or other equivalent, as provided by copyright law.
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You may make, run and propagate covered works that you do not
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convey, without conditions so long as your license otherwise remains
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in force.  You may convey covered works to others for the sole purpose
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of having them make modifications exclusively for you, or provide you
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with facilities for running those works, provided that you comply with
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the terms of this License in conveying all material for which you do
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not control copyright.  Those thus making or running the covered works
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for you must do so exclusively on your behalf, under your direction
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and control, on terms that prohibit them from making any copies of
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your copyrighted material outside their relationship with you.
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Conveying under any other circumstances is permitted solely under
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the conditions stated below.  Sublicensing is not allowed; section 10
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makes it unnecessary.
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\item Protecting Users' Legal Rights From Anti-Circumvention Law.
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No covered work shall be deemed part of an effective technological
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measure under any applicable law fulfilling obligations under article
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11 of the WIPO copyright treaty adopted on 20 December 1996, or
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similar laws prohibiting or restricting circumvention of such
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measures.
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When you convey a covered work, you waive any legal power to forbid
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circumvention of technological measures to the extent such circumvention
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is effected by exercising rights under this License with respect to
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the covered work, and you disclaim any intention to limit operation or
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modification of the work as a means of enforcing, against the work's
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users, your or third parties' legal rights to forbid circumvention of
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technological measures.
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\item Conveying Verbatim Copies.
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You may convey verbatim copies of the Program's source code as you
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receive it, in any medium, provided that you conspicuously and
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appropriately publish on each copy an appropriate copyright notice;
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keep intact all notices stating that this License and any
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non-permissive terms added in accord with section 7 apply to the code;
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keep intact all notices of the absence of any warranty; and give all
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recipients a copy of this License along with the Program.
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You may charge any price or no price for each copy that you convey,
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and you may offer support or warranty protection for a fee.
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\item Conveying Modified Source Versions.
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You may convey a work based on the Program, or the modifications to
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produce it from the Program, in the form of source code under the
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terms of section 4, provided that you also meet all of these conditions:
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  \begin{enumerate}
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  \item The work must carry prominent notices stating that you modified
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  it, and giving a relevant date.
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  \item The work must carry prominent notices stating that it is
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  released under this License and any conditions added under section
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  7.  This requirement modifies the requirement in section 4 to
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  ``keep intact all notices''.
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  \item You must license the entire work, as a whole, under this
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  License to anyone who comes into possession of a copy.  This
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  License will therefore apply, along with any applicable section 7
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  additional terms, to the whole of the work, and all its parts,
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  regardless of how they are packaged.  This License gives no
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  permission to license the work in any other way, but it does not
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  invalidate such permission if you have separately received it.
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  \item If the work has interactive user interfaces, each must display
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  Appropriate Legal Notices; however, if the Program has interactive
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  interfaces that do not display Appropriate Legal Notices, your
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  work need not make them do so.
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\end{enumerate}
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A compilation of a covered work with other separate and independent
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works, which are not by their nature extensions of the covered work,
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and which are not combined with it such as to form a larger program,
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in or on a volume of a storage or distribution medium, is called an
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``aggregate'' if the compilation and its resulting copyright are not
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used to limit the access or legal rights of the compilation's users
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beyond what the individual works permit.  Inclusion of a covered work
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in an aggregate does not cause this License to apply to the other
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parts of the aggregate.
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\item Conveying Non-Source Forms.
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You may convey a covered work in object code form under the terms
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of sections 4 and 5, provided that you also convey the
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machine-readable Corresponding Source under the terms of this License,
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in one of these ways:
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  \begin{enumerate}
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  \item Convey the object code in, or embodied in, a physical product
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  (including a physical distribution medium), accompanied by the
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  Corresponding Source fixed on a durable physical medium
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  customarily used for software interchange.
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  \item Convey the object code in, or embodied in, a physical product
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  (including a physical distribution medium), accompanied by a
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  written offer, valid for at least three years and valid for as
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  long as you offer spare parts or customer support for that product
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  model, to give anyone who possesses the object code either (1) a
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  copy of the Corresponding Source for all the software in the
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  product that is covered by this License, on a durable physical
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  medium customarily used for software interchange, for a price no
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  more than your reasonable cost of physically performing this
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  conveying of source, or (2) access to copy the
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  Corresponding Source from a network server at no charge.
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  \item Convey individual copies of the object code with a copy of the
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  written offer to provide the Corresponding Source.  This
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  alternative is allowed only occasionally and noncommercially, and
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  only if you received the object code with such an offer, in accord
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  with subsection 6b.
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  \item Convey the object code by offering access from a designated
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  place (gratis or for a charge), and offer equivalent access to the
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  Corresponding Source in the same way through the same place at no
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  further charge.  You need not require recipients to copy the
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  Corresponding Source along with the object code.  If the place to
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  copy the object code is a network server, the Corresponding Source
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  may be on a different server (operated by you or a third party)
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  that supports equivalent copying facilities, provided you maintain
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  clear directions next to the object code saying where to find the
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  Corresponding Source.  Regardless of what server hosts the
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  Corresponding Source, you remain obligated to ensure that it is
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  available for as long as needed to satisfy these requirements.
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  \item Convey the object code using peer-to-peer transmission, provided
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  you inform other peers where the object code and Corresponding
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  Source of the work are being offered to the general public at no
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  charge under subsection 6d.
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  \end{enumerate}
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A separable portion of the object code, whose source code is excluded
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from the Corresponding Source as a System Library, need not be
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included in conveying the object code work.
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A ``User Product'' is either (1) a ``consumer product'', which means any
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tangible personal property which is normally used for personal, family,
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or household purposes, or (2) anything designed or sold for incorporation
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into a dwelling.  In determining whether a product is a consumer product,
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doubtful cases shall be resolved in favor of coverage.  For a particular
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product received by a particular user, ``normally used'' refers to a
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typical or common use of that class of product, regardless of the status
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of the particular user or of the way in which the particular user
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actually uses, or expects or is expected to use, the product.  A product
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is a consumer product regardless of whether the product has substantial
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commercial, industrial or non-consumer uses, unless such uses represent
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the only significant mode of use of the product.
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``Installation Information'' for a User Product means any methods,
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procedures, authorization keys, or other information required to install
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and execute modified versions of a covered work in that User Product from
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a modified version of its Corresponding Source.  The information must
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suffice to ensure that the continued functioning of the modified object
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code is in no case prevented or interfered with solely because
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modification has been made.
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If you convey an object code work under this section in, or with, or
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specifically for use in, a User Product, and the conveying occurs as
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   342
part of a transaction in which the right of possession and use of the
franta-hg@0
   343
User Product is transferred to the recipient in perpetuity or for a
franta-hg@0
   344
fixed term (regardless of how the transaction is characterized), the
franta-hg@0
   345
Corresponding Source conveyed under this section must be accompanied
franta-hg@0
   346
by the Installation Information.  But this requirement does not apply
franta-hg@0
   347
if neither you nor any third party retains the ability to install
franta-hg@0
   348
modified object code on the User Product (for example, the work has
franta-hg@0
   349
been installed in ROM).
franta-hg@0
   350
franta-hg@0
   351
The requirement to provide Installation Information does not include a
franta-hg@0
   352
requirement to continue to provide support service, warranty, or updates
franta-hg@0
   353
for a work that has been modified or installed by the recipient, or for
franta-hg@0
   354
the User Product in which it has been modified or installed.  Access to a
franta-hg@0
   355
network may be denied when the modification itself materially and
franta-hg@0
   356
adversely affects the operation of the network or violates the rules and
franta-hg@0
   357
protocols for communication across the network.
franta-hg@0
   358
franta-hg@0
   359
Corresponding Source conveyed, and Installation Information provided,
franta-hg@0
   360
in accord with this section must be in a format that is publicly
franta-hg@0
   361
documented (and with an implementation available to the public in
franta-hg@0
   362
source code form), and must require no special password or key for
franta-hg@0
   363
unpacking, reading or copying.
franta-hg@0
   364
franta-hg@0
   365
\item Additional Terms.
franta-hg@0
   366
franta-hg@0
   367
``Additional permissions'' are terms that supplement the terms of this
franta-hg@0
   368
License by making exceptions from one or more of its conditions.
franta-hg@0
   369
Additional permissions that are applicable to the entire Program shall
franta-hg@0
   370
be treated as though they were included in this License, to the extent
franta-hg@0
   371
that they are valid under applicable law.  If additional permissions
franta-hg@0
   372
apply only to part of the Program, that part may be used separately
franta-hg@0
   373
under those permissions, but the entire Program remains governed by
franta-hg@0
   374
this License without regard to the additional permissions.
franta-hg@0
   375
franta-hg@0
   376
When you convey a copy of a covered work, you may at your option
franta-hg@0
   377
remove any additional permissions from that copy, or from any part of
franta-hg@0
   378
it.  (Additional permissions may be written to require their own
franta-hg@0
   379
removal in certain cases when you modify the work.)  You may place
franta-hg@0
   380
additional permissions on material, added by you to a covered work,
franta-hg@0
   381
for which you have or can give appropriate copyright permission.
franta-hg@0
   382
franta-hg@0
   383
Notwithstanding any other provision of this License, for material you
franta-hg@0
   384
add to a covered work, you may (if authorized by the copyright holders of
franta-hg@0
   385
that material) supplement the terms of this License with terms:
franta-hg@0
   386
  \begin{enumerate}
franta-hg@0
   387
  \item Disclaiming warranty or limiting liability differently from the
franta-hg@0
   388
  terms of sections 15 and 16 of this License; or
franta-hg@0
   389
franta-hg@0
   390
  \item Requiring preservation of specified reasonable legal notices or
franta-hg@0
   391
  author attributions in that material or in the Appropriate Legal
franta-hg@0
   392
  Notices displayed by works containing it; or
franta-hg@0
   393
franta-hg@0
   394
  \item Prohibiting misrepresentation of the origin of that material, or
franta-hg@0
   395
  requiring that modified versions of such material be marked in
franta-hg@0
   396
  reasonable ways as different from the original version; or
franta-hg@0
   397
franta-hg@0
   398
  \item Limiting the use for publicity purposes of names of licensors or
franta-hg@0
   399
  authors of the material; or
franta-hg@0
   400
franta-hg@0
   401
  \item Declining to grant rights under trademark law for use of some
franta-hg@0
   402
  trade names, trademarks, or service marks; or
franta-hg@0
   403
franta-hg@0
   404
  \item Requiring indemnification of licensors and authors of that
franta-hg@0
   405
  material by anyone who conveys the material (or modified versions of
franta-hg@0
   406
  it) with contractual assumptions of liability to the recipient, for
franta-hg@0
   407
  any liability that these contractual assumptions directly impose on
franta-hg@0
   408
  those licensors and authors.
franta-hg@0
   409
  \end{enumerate}
franta-hg@0
   410
franta-hg@0
   411
All other non-permissive additional terms are considered ``further
franta-hg@0
   412
restrictions'' within the meaning of section 10.  If the Program as you
franta-hg@0
   413
received it, or any part of it, contains a notice stating that it is
franta-hg@0
   414
governed by this License along with a term that is a further
franta-hg@0
   415
restriction, you may remove that term.  If a license document contains
franta-hg@0
   416
a further restriction but permits relicensing or conveying under this
franta-hg@0
   417
License, you may add to a covered work material governed by the terms
franta-hg@0
   418
of that license document, provided that the further restriction does
franta-hg@0
   419
not survive such relicensing or conveying.
franta-hg@0
   420
franta-hg@0
   421
If you add terms to a covered work in accord with this section, you
franta-hg@0
   422
must place, in the relevant source files, a statement of the
franta-hg@0
   423
additional terms that apply to those files, or a notice indicating
franta-hg@0
   424
where to find the applicable terms.
franta-hg@0
   425
franta-hg@0
   426
Additional terms, permissive or non-permissive, may be stated in the
franta-hg@0
   427
form of a separately written license, or stated as exceptions;
franta-hg@0
   428
the above requirements apply either way.
franta-hg@0
   429
franta-hg@0
   430
\item Termination.
franta-hg@0
   431
franta-hg@0
   432
You may not propagate or modify a covered work except as expressly
franta-hg@0
   433
provided under this License.  Any attempt otherwise to propagate or
franta-hg@0
   434
modify it is void, and will automatically terminate your rights under
franta-hg@0
   435
this License (including any patent licenses granted under the third
franta-hg@0
   436
paragraph of section 11).
franta-hg@0
   437
franta-hg@0
   438
However, if you cease all violation of this License, then your
franta-hg@0
   439
license from a particular copyright holder is reinstated (a)
franta-hg@0
   440
provisionally, unless and until the copyright holder explicitly and
franta-hg@0
   441
finally terminates your license, and (b) permanently, if the copyright
franta-hg@0
   442
holder fails to notify you of the violation by some reasonable means
franta-hg@0
   443
prior to 60 days after the cessation.
franta-hg@0
   444
franta-hg@0
   445
Moreover, your license from a particular copyright holder is
franta-hg@0
   446
reinstated permanently if the copyright holder notifies you of the
franta-hg@0
   447
violation by some reasonable means, this is the first time you have
franta-hg@0
   448
received notice of violation of this License (for any work) from that
franta-hg@0
   449
copyright holder, and you cure the violation prior to 30 days after
franta-hg@0
   450
your receipt of the notice.
franta-hg@0
   451
franta-hg@0
   452
Termination of your rights under this section does not terminate the
franta-hg@0
   453
licenses of parties who have received copies or rights from you under
franta-hg@0
   454
this License.  If your rights have been terminated and not permanently
franta-hg@0
   455
reinstated, you do not qualify to receive new licenses for the same
franta-hg@0
   456
material under section 10.
franta-hg@0
   457
franta-hg@0
   458
\item Acceptance Not Required for Having Copies.
franta-hg@0
   459
franta-hg@0
   460
You are not required to accept this License in order to receive or
franta-hg@0
   461
run a copy of the Program.  Ancillary propagation of a covered work
franta-hg@0
   462
occurring solely as a consequence of using peer-to-peer transmission
franta-hg@0
   463
to receive a copy likewise does not require acceptance.  However,
franta-hg@0
   464
nothing other than this License grants you permission to propagate or
franta-hg@0
   465
modify any covered work.  These actions infringe copyright if you do
franta-hg@0
   466
not accept this License.  Therefore, by modifying or propagating a
franta-hg@0
   467
covered work, you indicate your acceptance of this License to do so.
franta-hg@0
   468
franta-hg@0
   469
\item Automatic Licensing of Downstream Recipients.
franta-hg@0
   470
franta-hg@0
   471
Each time you convey a covered work, the recipient automatically
franta-hg@0
   472
receives a license from the original licensors, to run, modify and
franta-hg@0
   473
propagate that work, subject to this License.  You are not responsible
franta-hg@0
   474
for enforcing compliance by third parties with this License.
franta-hg@0
   475
franta-hg@0
   476
An ``entity transaction'' is a transaction transferring control of an
franta-hg@0
   477
organization, or substantially all assets of one, or subdividing an
franta-hg@0
   478
organization, or merging organizations.  If propagation of a covered
franta-hg@0
   479
work results from an entity transaction, each party to that
franta-hg@0
   480
transaction who receives a copy of the work also receives whatever
franta-hg@0
   481
licenses to the work the party's predecessor in interest had or could
franta-hg@0
   482
give under the previous paragraph, plus a right to possession of the
franta-hg@0
   483
Corresponding Source of the work from the predecessor in interest, if
franta-hg@0
   484
the predecessor has it or can get it with reasonable efforts.
franta-hg@0
   485
franta-hg@0
   486
You may not impose any further restrictions on the exercise of the
franta-hg@0
   487
rights granted or affirmed under this License.  For example, you may
franta-hg@0
   488
not impose a license fee, royalty, or other charge for exercise of
franta-hg@0
   489
rights granted under this License, and you may not initiate litigation
franta-hg@0
   490
(including a cross-claim or counterclaim in a lawsuit) alleging that
franta-hg@0
   491
any patent claim is infringed by making, using, selling, offering for
franta-hg@0
   492
sale, or importing the Program or any portion of it.
franta-hg@0
   493
franta-hg@0
   494
\item Patents.
franta-hg@0
   495
franta-hg@0
   496
A ``contributor'' is a copyright holder who authorizes use under this
franta-hg@0
   497
License of the Program or a work on which the Program is based.  The
franta-hg@0
   498
work thus licensed is called the contributor's ``contributor version''.
franta-hg@0
   499
franta-hg@0
   500
A contributor's ``essential patent claims'' are all patent claims
franta-hg@0
   501
owned or controlled by the contributor, whether already acquired or
franta-hg@0
   502
hereafter acquired, that would be infringed by some manner, permitted
franta-hg@0
   503
by this License, of making, using, or selling its contributor version,
franta-hg@0
   504
but do not include claims that would be infringed only as a
franta-hg@0
   505
consequence of further modification of the contributor version.  For
franta-hg@0
   506
purposes of this definition, ``control'' includes the right to grant
franta-hg@0
   507
patent sublicenses in a manner consistent with the requirements of
franta-hg@0
   508
this License.
franta-hg@0
   509
franta-hg@0
   510
Each contributor grants you a non-exclusive, worldwide, royalty-free
franta-hg@0
   511
patent license under the contributor's essential patent claims, to
franta-hg@0
   512
make, use, sell, offer for sale, import and otherwise run, modify and
franta-hg@0
   513
propagate the contents of its contributor version.
franta-hg@0
   514
franta-hg@0
   515
In the following three paragraphs, a ``patent license'' is any express
franta-hg@0
   516
agreement or commitment, however denominated, not to enforce a patent
franta-hg@0
   517
(such as an express permission to practice a patent or covenant not to
franta-hg@0
   518
sue for patent infringement).  To ``grant'' such a patent license to a
franta-hg@0
   519
party means to make such an agreement or commitment not to enforce a
franta-hg@0
   520
patent against the party.
franta-hg@0
   521
franta-hg@0
   522
If you convey a covered work, knowingly relying on a patent license,
franta-hg@0
   523
and the Corresponding Source of the work is not available for anyone
franta-hg@0
   524
to copy, free of charge and under the terms of this License, through a
franta-hg@0
   525
publicly available network server or other readily accessible means,
franta-hg@0
   526
then you must either (1) cause the Corresponding Source to be so
franta-hg@0
   527
available, or (2) arrange to deprive yourself of the benefit of the
franta-hg@0
   528
patent license for this particular work, or (3) arrange, in a manner
franta-hg@0
   529
consistent with the requirements of this License, to extend the patent
franta-hg@0
   530
license to downstream recipients.  ``Knowingly relying'' means you have
franta-hg@0
   531
actual knowledge that, but for the patent license, your conveying the
franta-hg@0
   532
covered work in a country, or your recipient's use of the covered work
franta-hg@0
   533
in a country, would infringe one or more identifiable patents in that
franta-hg@0
   534
country that you have reason to believe are valid.
franta-hg@0
   535
franta-hg@0
   536
If, pursuant to or in connection with a single transaction or
franta-hg@0
   537
arrangement, you convey, or propagate by procuring conveyance of, a
franta-hg@0
   538
covered work, and grant a patent license to some of the parties
franta-hg@0
   539
receiving the covered work authorizing them to use, propagate, modify
franta-hg@0
   540
or convey a specific copy of the covered work, then the patent license
franta-hg@0
   541
you grant is automatically extended to all recipients of the covered
franta-hg@0
   542
work and works based on it.
franta-hg@0
   543
franta-hg@0
   544
A patent license is ``discriminatory'' if it does not include within
franta-hg@0
   545
the scope of its coverage, prohibits the exercise of, or is
franta-hg@0
   546
conditioned on the non-exercise of one or more of the rights that are
franta-hg@0
   547
specifically granted under this License.  You may not convey a covered
franta-hg@0
   548
work if you are a party to an arrangement with a third party that is
franta-hg@0
   549
in the business of distributing software, under which you make payment
franta-hg@0
   550
to the third party based on the extent of your activity of conveying
franta-hg@0
   551
the work, and under which the third party grants, to any of the
franta-hg@0
   552
parties who would receive the covered work from you, a discriminatory
franta-hg@0
   553
patent license (a) in connection with copies of the covered work
franta-hg@0
   554
conveyed by you (or copies made from those copies), or (b) primarily
franta-hg@0
   555
for and in connection with specific products or compilations that
franta-hg@0
   556
contain the covered work, unless you entered into that arrangement,
franta-hg@0
   557
or that patent license was granted, prior to 28 March 2007.
franta-hg@0
   558
franta-hg@0
   559
Nothing in this License shall be construed as excluding or limiting
franta-hg@0
   560
any implied license or other defenses to infringement that may
franta-hg@0
   561
otherwise be available to you under applicable patent law.
franta-hg@0
   562
franta-hg@0
   563
\item No Surrender of Others' Freedom.
franta-hg@0
   564
franta-hg@0
   565
If conditions are imposed on you (whether by court order, agreement or
franta-hg@0
   566
otherwise) that contradict the conditions of this License, they do not
franta-hg@0
   567
excuse you from the conditions of this License.  If you cannot convey a
franta-hg@0
   568
covered work so as to satisfy simultaneously your obligations under this
franta-hg@0
   569
License and any other pertinent obligations, then as a consequence you may
franta-hg@0
   570
not convey it at all.  For example, if you agree to terms that obligate you
franta-hg@0
   571
to collect a royalty for further conveying from those to whom you convey
franta-hg@0
   572
the Program, the only way you could satisfy both those terms and this
franta-hg@0
   573
License would be to refrain entirely from conveying the Program.
franta-hg@0
   574
franta-hg@0
   575
\item Use with the GNU Affero General Public License.
franta-hg@0
   576
franta-hg@0
   577
Notwithstanding any other provision of this License, you have
franta-hg@0
   578
permission to link or combine any covered work with a work licensed
franta-hg@0
   579
under version 3 of the GNU Affero General Public License into a single
franta-hg@0
   580
combined work, and to convey the resulting work.  The terms of this
franta-hg@0
   581
License will continue to apply to the part which is the covered work,
franta-hg@0
   582
but the special requirements of the GNU Affero General Public License,
franta-hg@0
   583
section 13, concerning interaction through a network will apply to the
franta-hg@0
   584
combination as such.
franta-hg@0
   585
franta-hg@0
   586
\item Revised Versions of this License.
franta-hg@0
   587
franta-hg@0
   588
The Free Software Foundation may publish revised and/or new versions of
franta-hg@0
   589
the GNU General Public License from time to time.  Such new versions will
franta-hg@0
   590
be similar in spirit to the present version, but may differ in detail to
franta-hg@0
   591
address new problems or concerns.
franta-hg@0
   592
franta-hg@0
   593
Each version is given a distinguishing version number.  If the
franta-hg@0
   594
Program specifies that a certain numbered version of the GNU General
franta-hg@0
   595
Public License ``or any later version'' applies to it, you have the
franta-hg@0
   596
option of following the terms and conditions either of that numbered
franta-hg@0
   597
version or of any later version published by the Free Software
franta-hg@0
   598
Foundation.  If the Program does not specify a version number of the
franta-hg@0
   599
GNU General Public License, you may choose any version ever published
franta-hg@0
   600
by the Free Software Foundation.
franta-hg@0
   601
franta-hg@0
   602
If the Program specifies that a proxy can decide which future
franta-hg@0
   603
versions of the GNU General Public License can be used, that proxy's
franta-hg@0
   604
public statement of acceptance of a version permanently authorizes you
franta-hg@0
   605
to choose that version for the Program.
franta-hg@0
   606
franta-hg@0
   607
Later license versions may give you additional or different
franta-hg@0
   608
permissions.  However, no additional obligations are imposed on any
franta-hg@0
   609
author or copyright holder as a result of your choosing to follow a
franta-hg@0
   610
later version.
franta-hg@0
   611
franta-hg@0
   612
\item Disclaimer of Warranty.
franta-hg@0
   613
franta-hg@0
   614
\begin{sloppypar}
franta-hg@0
   615
 THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
franta-hg@0
   616
 APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE
franta-hg@0
   617
 COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM ``AS IS''
franta-hg@0
   618
 WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
franta-hg@0
   619
 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
franta-hg@0
   620
 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE
franta-hg@0
   621
 RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.
franta-hg@0
   622
 SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
franta-hg@0
   623
 NECESSARY SERVICING, REPAIR OR CORRECTION.
franta-hg@0
   624
\end{sloppypar}
franta-hg@0
   625
franta-hg@0
   626
\item Limitation of Liability.
franta-hg@0
   627
franta-hg@0
   628
 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
franta-hg@0
   629
 WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES
franta-hg@0
   630
 AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR
franta-hg@0
   631
 DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
franta-hg@0
   632
 DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM
franta-hg@0
   633
 (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
franta-hg@0
   634
 INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE
franta-hg@0
   635
 OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH
franta-hg@0
   636
 HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
franta-hg@0
   637
 DAMAGES.
franta-hg@0
   638
franta-hg@0
   639
\item Interpretation of Sections 15 and 16.
franta-hg@0
   640
franta-hg@0
   641
If the disclaimer of warranty and limitation of liability provided
franta-hg@0
   642
above cannot be given local legal effect according to their terms,
franta-hg@0
   643
reviewing courts shall apply local law that most closely approximates
franta-hg@0
   644
an absolute waiver of all civil liability in connection with the
franta-hg@0
   645
Program, unless a warranty or assumption of liability accompanies a
franta-hg@0
   646
copy of the Program in return for a fee.
franta-hg@0
   647
franta-hg@0
   648
\begin{center}
franta-hg@0
   649
{\Large\sc End of Terms and Conditions}
franta-hg@0
   650
franta-hg@0
   651
\bigskip
franta-hg@0
   652
How to Apply These Terms to Your New Programs
franta-hg@0
   653
\end{center}
franta-hg@0
   654
franta-hg@0
   655
If you develop a new program, and you want it to be of the greatest
franta-hg@0
   656
possible use to the public, the best way to achieve this is to make it
franta-hg@0
   657
free software which everyone can redistribute and change under these terms.
franta-hg@0
   658
franta-hg@0
   659
To do so, attach the following notices to the program.  It is safest
franta-hg@0
   660
to attach them to the start of each source file to most effectively
franta-hg@0
   661
state the exclusion of warranty; and each file should have at least
franta-hg@0
   662
the ``copyright'' line and a pointer to where the full notice is found.
franta-hg@0
   663
franta-hg@0
   664
{\footnotesize
franta-hg@0
   665
\begin{verbatim}
franta-hg@0
   666
<one line to give the program's name and a brief idea of what it does.>
franta-hg@0
   667
franta-hg@0
   668
Copyright (C) <textyear>  <name of author>
franta-hg@0
   669
franta-hg@0
   670
This program is free software: you can redistribute it and/or modify
franta-hg@0
   671
it under the terms of the GNU General Public License as published by
franta-hg@0
   672
the Free Software Foundation, either version 3 of the License, or
franta-hg@0
   673
(at your option) any later version.
franta-hg@0
   674
franta-hg@0
   675
This program is distributed in the hope that it will be useful,
franta-hg@0
   676
but WITHOUT ANY WARRANTY; without even the implied warranty of
franta-hg@0
   677
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
franta-hg@0
   678
GNU General Public License for more details.
franta-hg@0
   679
franta-hg@0
   680
You should have received a copy of the GNU General Public License
franta-hg@0
   681
along with this program.  If not, see <http://www.gnu.org/licenses/>.
franta-hg@0
   682
\end{verbatim}
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   683
}
franta-hg@0
   684
franta-hg@0
   685
Also add information on how to contact you by electronic and paper mail.
franta-hg@0
   686
franta-hg@0
   687
If the program does terminal interaction, make it output a short
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   688
notice like this when it starts in an interactive mode:
franta-hg@0
   689
franta-hg@0
   690
{\footnotesize
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   691
\begin{verbatim}
franta-hg@0
   692
<program>  Copyright (C) <year>  <name of author>
franta-hg@0
   693
franta-hg@0
   694
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
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   695
This is free software, and you are welcome to redistribute it
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   696
under certain conditions; type `show c' for details.
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   697
\end{verbatim}
franta-hg@0
   698
}
franta-hg@0
   699
franta-hg@0
   700
The hypothetical commands {\tt show w} and {\tt show c} should show
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   701
the appropriate
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   702
parts of the General Public License.  Of course, your program's commands
franta-hg@0
   703
might be different; for a GUI interface, you would use an ``about box''.
franta-hg@0
   704
franta-hg@0
   705
You should also get your employer (if you work as a programmer) or
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   706
school, if any, to sign a ``copyright disclaimer'' for the program, if
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   707
necessary.  For more information on this, and how to apply and follow
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   708
the GNU GPL, see \texttt{http://www.gnu.org/licenses/}.
franta-hg@0
   709
franta-hg@0
   710
The GNU General Public License does not permit incorporating your
franta-hg@0
   711
program into proprietary programs.  If your program is a subroutine
franta-hg@0
   712
library, you may consider it more useful to permit linking proprietary
franta-hg@0
   713
applications with the library.  If this is what you want to do, use
franta-hg@0
   714
the GNU Lesser General Public License instead of this License.  But
franta-hg@0
   715
first, please read \texttt{http://www.gnu.org/philosophy/why-not-lgpl.html}.
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   716
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   717
\end{enumerate}
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   718
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   719
\end{document}