COPYING

Describes the terms under which Picviz is distributed. A copy of the GPL
is appended after the specific Picviz license terms.

*************************************
*** Specific Picviz license terms ***
*************************************
<BEGIN>
Picviz means: Picviz parsers, Picviz library (libpicviz), Picviz
command line interface (CLI) and Picviz graphical user interface
(GUI).

Note that the GPL places important restrictions on "derived works", yet
it does not provide a detailed definition of that term.  To avoid
misunderstandings, we consider an application to constitute a
"derivative work" for the purpose of this license if it does any of the
following:
o Integrates source code from Picviz
o Integrates images generated by Picviz
o Executes Picviz and parses the results (as opposed to typical shell or
  execution-menu apps, which simply display raw Picviz output and so are
  not derivative works.)
o Integrates/includes/aggregates Picviz into a proprietary executable
  installer, such as those produced by InstallShield.
o Links to a library or executes a program that does any of the above

The term "Picviz" should be taken to also include any portions or derived
works of Picviz.  This list is not exclusive, but is meant to clarify our
interpretation of derived works with some common examples.  Our
interpretation applies only to Picviz--we don't speak for other people's 
GPL works.
</END>

                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

                            Preamble

  The GNU General Public License is a free, copyleft license for
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  The licenses for most software and other practical works are designed
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GNU General Public License for most of our software; it applies also to
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your programs, too.

  When we speak of free software, we are referring to freedom, not
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  To protect your rights, we need to prevent others from denying you
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  Developers that use the GNU GPL protect your rights with two steps:
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  17. Interpretation of Sections 15 and 16.

  If the disclaimer of warranty and limitation of liability provided
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an absolute waiver of all civil liability in connection with the
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                     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.>
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    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 <http://www.gnu.org/licenses/>.

Also add information on how to contact you by electronic and paper mail.

  If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:

    <program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".

  You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://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
<http://www.gnu.org/philosophy/why-not-lgpl.html>.