User guide

U S I N G T H I R D - P A R T Y C O D E
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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>>>.
GCC RUNTIME LIBRARY EXCEPTION Free Software Foundation, Inc http://www.fsf.org.
Version 3.1, 31 March 2009, Copyright © 2009 Everyone is permitted to copy and distribute verbatim copies of this
license document, but changing it is not allowed.
This GCC Runtime Library Exception ("Exception") is an additional permission under section 7 of the GNU General
Public License, version 3 ("GPLv3"). It applies to a given file (the "Runtime Library") that bears a notice placed by the
copyright holder of the file stating that the file is governed by GPLv3 along with this Exception.
When you use GCC to compile a program, GCC may combine portions of certain GCC header files and runtime libraries
with the compiled program. The purpose of this Exception is to allow compilation of non-GPL (including proprietary)
programs to use, in this way, the header files and runtime libraries covered by this Exception.
0. Definitions.
A file is an "Independent Module" if it either requires the Runtime Library for execution after a Compilation
Process, or makes use of an interface provided by the Runtime Library, but is not otherwise based on the
Runtime Library. "GCC" means a version of the GNU Compiler Collection, with or without modifications,
governed by version 3 (or a specified later version) of the GNU General Public License (GPL) with the option of
using any subsequent versions published by the FSF. "GPL-compatible Software" is software whose conditions
of propagation, modification and use would permit combination with GCC in accord with the license of GCC.
"Target Code" refers to output from any compiler for a real or virtual target processor architecture, in executable
form or suitable for input to an assembler, loader, linker and/or execution phase. Notwithstanding that, Target
Code does not include data in any format that is used as a compiler intermediate representation, or used for
producing a compiler intermediate representation.
The "Compilation Process" transforms code entirely represented in non-intermediate languages designed for
human-written code, and/or in Java Virtual Machine byte code, into Target Code. Thus, for example, use of
source code generators and preprocessors need not be considered part of the Compilation Process, since the
Compilation Process can be understood as starting with the output of the generators or preprocessors.
A Compilation Process is "Eligible" if it is done using GCC, alone or with other GPL-compatible software, or if it
is done without using any work based on GCC. For example, using non-GPL-compatible Software to optimize
any GCC intermediate representations would not qualify as an Eligible Compilation Process.
1. Grant of Additional Permission.
You have permission to propagate a work of Target Code formed by combining the Runtime Library with
Independent Modules, even if such propagation would otherwise violate the terms of GPLv3, provided that all
Target Code was generated by Eligible Compilation Processes. You may then convey such a combination under
terms of your choice, consistent with the licensing of the Independent Modules.
2. No Weakening of GCC Copyleft.
The availability of this Exception does not imply any general presumption that third-party software is unaffected
by the copyleft requirements of the license of GCC.
Hopefully that text is self-explanatory. If it isn't, you need to speak to your lawyer, or the Free Software Foundation.
EXPAT 1.2 LIBRARY
The Еxpat 1.2 Copyright © 1998, 1999, 2000 Thai Open Source Software Center Ltd library was used when developing
the application. All rights reserved, used under the following conditions: