Appendix D Open Software Announcements
GS1500-24P User’s Guide
189
The license agreements of most software companies try to keep users at the
mercy of those companies. By contrast, our General Public License is intended to
guarantee your freedom to share and change free software--to make sure the
software is free for all its users. The General Public License applies to the Free
Software Foundation's software and to any other program whose authors commit
to using it.
You can use it for your programs, too.
When we speak of free software, we are referring to freedom, not price.
Specifically, the General Public License is designed to make sure that you have the
freedom to give away or sell copies of free software, 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 make restrictions that forbid anyone to deny
you these rights or to ask you to surrender the rights. These restrictions translate
to certain responsibilities for you if you distribute copies of the software, or if you
modify it. For example, if you distribute copies of a such a program, whether
gratis or for a fee, you must give the recipients all the rights that you have. You
must make sure that they, too, receive or can get the source code. And you must
tell them their rights.
We protect your rights with two steps: (1) copyright the software, and (2) offer
you this license which gives you legal permission to copy, distribute and/or modify
the software.
Also, for each author's protection and ours, we want to make certain that
everyone understands that there is no warranty for this free software. If the
software is modified by someone else and passed on, we want its recipients to
know that what they have is not the original, so that any problems introduced by
others will not reflect on the original authors' reputations.
The precise terms and conditions for copying, distribution and modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License Agreement applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed under the
terms of this General Public License. The "Program", below, refers to any such
program or work, and a "work based on the Program" means either the Program
or any work containing the Program or a portion of it, either verbatim or with
modifications. Each licensee is addressed as "you". 1. You may copy and
distribute verbatim copies of the Program's source code as you receive it, in any