WX(" GNU GENERAL PUBLIC LICENSE"); WX(" Version 2, June 1991"); WX(""); WX(" Copyright (C) 1989, 1991 Free Software Foundation, Inc."); WX(" 675 Mass Ave, Cambridge, MA 02139, USA"); WX(" Everyone is permitted to copy and distribute verbatim copies"); WX(" of this license document, but changing it is not allowed."); WX(""); WX(" Preamble"); WX(""); WX(" The licenses for most software are designed to take away your"); WX("freedom to share and change it. By contrast, the GNU General Public"); WX("License is intended to guarantee your freedom to share and change free"); WX("software--to make sure the software is free for all its users. This"); WX("General Public License applies to most of the Free Software"); WX("Foundation's software and to any other program whose authors commit to"); WX("using it. (Some other Free Software Foundation software is covered by"); WX("the GNU Library General Public License instead.) You can apply it to"); WX("your programs, too."); WX(""); WX(" When we speak of free software, we are referring to freedom, not"); WX("price. Our General Public Licenses are designed to make sure that you"); WX("have the freedom to distribute copies of free software (and charge for"); WX("this service if you wish), that you receive source code or can get it"); WX("if you want it, that you can change the software or use pieces of it"); WX("in new free programs; and that you know you can do these things."); WX(""); WX(" To protect your rights, we need to make restrictions that forbid"); WX("anyone to deny you these rights or to ask you to surrender the rights."); WX("These restrictions translate to certain responsibilities for you if you"); WX("distribute copies of the software, or if you modify it."); WX(""); WX(" For example, if you distribute copies of such a program, whether"); WX("gratis or for a fee, you must give the recipients all the rights that"); WX("you have. You must make sure that they, too, receive or can get the"); WX("source code. And you must show them these terms so they know their"); WX("rights."); WX(""); WX(" We protect your rights with two steps: (1) copyright the software, and"); WX("(2) offer you this license which gives you legal permission to copy,"); WX("distribute and/or modify the software."); WX(""); WX(" Also, for each author's protection and ours, we want to make certain"); WX("that everyone understands that there is no warranty for this free"); WX("software. If the software is modified by someone else and passed on, we"); WX("want its recipients to know that what they have is not the original, so"); WX("that any problems introduced by others will not reflect on the original"); WX("authors' reputations."); WX(""); WX(" Finally, any free program is threatened constantly by software"); WX("patents. We wish to avoid the danger that redistributors of a free"); WX("program will individually obtain patent licenses, in effect making the"); WX("program proprietary. To prevent this, we have made it clear that any"); WX("patent must be licensed for everyone's free use or not licensed at all."); WX(""); WX(" The precise terms and conditions for copying, distribution and"); WX("modification follow."); WX(""); WX(" GNU GENERAL PUBLIC LICENSE"); WX(" TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION"); WX(""); WX(" 0. This License applies to any program or other work which contains"); WX("a notice placed by the copyright holder saying it may be distributed"); WX("under the terms of this General Public License. The \"Program\", below,"); WX("refers to any such program or work, and a \"work based on the Program\""); WX("means either the Program or any derivative work under copyright law:"); WX("that is to say, a work containing the Program or a portion of it,"); WX("either verbatim or with modifications and/or translated into another"); WX("language. (Hereinafter, translation is included without limitation in"); WX("the term \"modification\".) Each licensee is addressed as \"you\"."); WX(""); WX("Activities other than copying, distribution and modification are not"); WX("covered by this License; they are outside its scope. The act of"); WX("running the Program is not restricted, and the output from the Program"); WX("is covered only if its contents constitute a work based on the"); WX("Program (independent of having been made by running the Program)."); WX("Whether that is true depends on what the Program does."); WX(""); WX(" 1. You may copy and distribute verbatim copies of the Program's"); WX("source code as you receive it, in any medium, provided that you"); WX("conspicuously and appropriately publish on each copy an appropriate"); WX("copyright notice and disclaimer of warranty; keep intact all the"); WX("notices that refer to this License and to the absence of any warranty;"); WX("and give any other recipients of the Program a copy of this License"); WX("along with the Program."); WX(""); WX("You may charge a fee for the physical act of transferring a copy, and"); WX("you may at your option offer warranty protection in exchange for a fee."); WX(""); WX(" 2. You may modify your copy or copies of the Program or any portion"); WX("of it, thus forming a work based on the Program, and copy and"); WX("distribute such modifications or work under the terms of Section 1"); WX("above, provided that you also meet all of these conditions:"); WX(""); WX(" a) You must cause the modified files to carry prominent notices"); WX(" stating that you changed the files and the date of any change."); WX(""); WX(" b) You must cause any work that you distribute or publish, that in"); WX(" whole or in part contains or is derived from the Program or any"); WX(" part thereof, to be licensed as a whole at no charge to all third"); WX(" parties under the terms of this License."); WX(""); WX(" c) If the modified program normally reads commands interactively"); WX(" when run, you must cause it, when started running for such"); WX(" interactive use in the most ordinary way, to print or display an"); WX(" announcement including an appropriate copyright notice and a"); WX(" notice that there is no warranty (or else, saying that you provide"); WX(" a warranty) and that users may redistribute the program under"); WX(" these conditions, and telling the user how to view a copy of this"); WX(" License. (Exception: if the Program itself is interactive but"); WX(" does not normally print such an announcement, your work based on"); WX(" the Program is not required to print an announcement.)"); WX(""); WX("These requirements apply to the modified work as a whole. If"); WX("identifiable sections of that work are not derived from the Program,"); WX("and can be reasonably considered independent and separate works in"); WX("themselves, then this License, and its terms, do not apply to those"); WX("sections when you distribute them as separate works. But when you"); WX("distribute the same sections as part of a whole which is a work based"); WX("on the Program, the distribution of the whole must be on the terms of"); WX("this License, whose permissions for other licensees extend to the"); WX("entire whole, and thus to each and every part regardless of who wrote it."); WX(""); WX("Thus, it is not the intent of this section to claim rights or contest"); WX("your rights to work written entirely by you; rather, the intent is to"); WX("exercise the right to control the distribution of derivative or"); WX("collective works based on the Program."); WX(""); WX("In addition, mere aggregation of another work not based on the Program"); WX("with the Program (or with a work based on the Program) on a volume of"); WX("a storage or distribution medium does not bring the other work under"); WX("the scope of this License."); WX(""); WX(" 3. You may copy and distribute the Program (or a work based on it,"); WX("under Section 2) in object code or executable form under the terms of"); WX("Sections 1 and 2 above provided that you also do one of the following:"); WX(""); WX(" a) Accompany it with the complete corresponding machine-readable"); WX(" source code, which must be distributed under the terms of Sections"); WX(" 1 and 2 above on a medium customarily used for software interchange; or,"); WX(""); WX(" b) Accompany it with a written offer, valid for at least three"); WX(" years, to give any third party, for a charge no more than your"); WX(" cost of physically performing source distribution, a complete"); WX(" machine-readable copy of the corresponding source code, to be"); WX(" distributed under the terms of Sections 1 and 2 above on a medium"); WX(" customarily used for software interchange; or,"); WX(""); WX(" c) Accompany it with the information you received as to the offer"); WX(" to distribute corresponding source code. (This alternative is"); WX(" allowed only for noncommercial distribution and only if you"); WX(" received the program in object code or executable form with such"); WX(" an offer, in accord with Subsection b above.)"); WX(""); WX("The source code for a work means the preferred form of the work for"); WX("making modifications to it. For an executable work, complete source"); WX("code means all the source code for all modules it contains, plus any"); WX("associated interface definition files, plus the scripts used to"); WX("control compilation and installation of the executable. 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Any attempt"); WX("otherwise to copy, modify, sublicense or distribute the Program is"); WX("void, and will automatically terminate your rights under this License."); WX("However, parties who have received copies, or rights, from you under"); WX("this License will not have their licenses terminated so long as such"); WX("parties remain in full compliance."); WX(""); WX(" 5. You are not required to accept this License, since you have not"); WX("signed it. However, nothing else grants you permission to modify or"); WX("distribute the Program or its derivative works. These actions are"); WX("prohibited by law if you do not accept this License. Therefore, by"); WX("modifying or distributing the Program (or any work based on the"); WX("Program), you indicate your acceptance of this License to do so, and"); WX("all its terms and conditions for copying, distributing or modifying"); WX("the Program or works based on it."); WX(""); WX(" 6. Each time you redistribute the Program (or any work based on the"); WX("Program), the recipient automatically receives a license from the"); WX("original licensor to copy, distribute or modify the Program subject to"); WX("these terms and conditions. You may not impose any further"); WX("restrictions on the recipients' exercise of the rights granted herein."); WX("You are not responsible for enforcing compliance by third parties to"); WX("this License."); WX(""); WX(" 7. If, as a consequence of a court judgment or allegation of patent"); WX("infringement or for any other reason (not limited to patent issues),"); WX("conditions are imposed on you (whether by court order, agreement or"); WX("otherwise) that contradict the conditions of this License, they do not"); WX("excuse you from the conditions of this License. If you cannot"); WX("distribute so as to satisfy simultaneously your obligations under this"); WX("License and any other pertinent obligations, then as a consequence you"); WX("may not distribute the Program at all. For example, if a patent"); WX("license would not permit royalty-free redistribution of the Program by"); WX("all those who receive copies directly or indirectly through you, then"); WX("the only way you could satisfy both it and this License would be to"); WX("refrain entirely from distribution of the Program."); WX(""); WX("If any portion of this section is held invalid or unenforceable under"); WX("any particular circumstance, the balance of the section is intended to"); WX("apply and the section as a whole is intended to apply in other"); WX("circumstances."); WX(""); WX("It is not the purpose of this section to induce you to infringe any"); WX("patents or other property right claims or to contest validity of any"); WX("such claims; this section has the sole purpose of protecting the"); WX("integrity of the free software distribution system, which is"); WX("implemented by public license practices. Many people have made"); WX("generous contributions to the wide range of software distributed"); WX("through that system in reliance on consistent application of that"); WX("system; it is up to the author/donor to decide if he or she is willing"); WX("to distribute software through any other system and a licensee cannot"); WX("impose that choice."); WX(""); WX("This section is intended to make thoroughly clear what is believed to"); WX("be a consequence of the rest of this License."); WX(""); WX(" 8. If the distribution and/or use of the Program is restricted in"); WX("certain countries either by patents or by copyrighted interfaces, the"); WX("original copyright holder who places the Program under this License"); WX("may add an explicit geographical distribution limitation excluding"); WX("those countries, so that distribution is permitted only in or among"); WX("countries not thus excluded. In such case, this License incorporates"); WX("the limitation as if written in the body of this License."); WX(""); WX(" 9. The Free Software Foundation may publish revised and/or new versions"); WX("of the General Public License from time to time. Such new versions will"); WX("be similar in spirit to the present version, but may differ in detail to"); WX("address new problems or concerns."); WX(""); WX("Each version is given a distinguishing version number. If the Program"); WX("specifies a version number of this License which applies to it and \"any"); WX("later version\", you have the option of following the terms and conditions"); WX("either of that version or of any later version published by the Free"); WX("Software Foundation. If the Program does not specify a version number of"); WX("this License, you may choose any version ever published by the Free Software"); WX("Foundation."); WX(""); WX(" 10. If you wish to incorporate parts of the Program into other free"); WX("programs whose distribution conditions are different, write to the author"); WX("to ask for permission. For software which is copyrighted by the Free"); WX("Software Foundation, write to the Free Software Foundation; we sometimes"); WX("make exceptions for this. Our decision will be guided by the two goals"); WX("of preserving the free status of all derivatives of our free software and"); WX("of promoting the sharing and reuse of software generally."); WX(""); WX(" NO WARRANTY"); WX(""); WX(" 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY"); WX("FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN"); WX("OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES"); WX("PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED"); WX("OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF"); WX("MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS"); WX("TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE"); WX("PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,"); WX("REPAIR OR CORRECTION."); WX(""); WX(" 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING"); WX("WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR"); WX("REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,"); WX("INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING"); WX("OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED"); WX("TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY"); WX("YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER"); WX("PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE"); WX("POSSIBILITY OF SUCH DAMAGES."); WX(""); WX(" END OF TERMS AND CONDITIONS"); WX(""); WX(" Appendix: How to Apply These Terms to Your New Programs"); WX(""); WX(" If you develop a new program, and you want it to be of the greatest"); WX("possible use to the public, the best way to achieve this is to make it"); WX("free software which everyone can redistribute and change under these terms."); WX(""); WX(" To do so, attach the following notices to the program. It is safest"); WX("to attach them to the start of each source file to most effectively"); WX("convey the exclusion of warranty; and each file should have at least"); WX("the \"copyright\" line and a pointer to where the full notice is found."); WX(""); WX(" "); WX(" Copyright (C) 19yy "); WX(""); WX(" This program is free software; you can redistribute it and/or modify"); WX(" it under the terms of the GNU General Public License as published by"); WX(" the Free Software Foundation; either version 2 of the License, or"); WX(" (at your option) any later version."); WX(""); WX(" This program is distributed in the hope that it will be useful,"); WX(" but WITHOUT ANY WARRANTY; without even the implied warranty of"); WX(" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the"); WX(" GNU General Public License for more details."); WX(""); WX(" You should have received a copy of the GNU General Public License"); WX(" along with this program; if not, write to the Free Software"); WX(" Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA."); WX(""); WX("Also add information on how to contact you by electronic and paper mail."); WX(""); WX("If the program is interactive, make it output a short notice like this"); WX("when it starts in an interactive mode:"); WX(""); WX(" Gnomovision version 69, Copyright (C) 19yy name of author"); WX(" Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'."); WX(" This is free software, and you are welcome to redistribute it"); WX(" under certain conditions; type `show c' for details."); WX(""); WX("The hypothetical commands `show w' and `show c' should show the appropriate"); WX("parts of the General Public License. Of course, the commands you use may"); WX("be called something other than `show w' and `show c'; they could even be"); WX("mouse-clicks or menu items--whatever suits your program."); WX(""); WX("You should also get your employer (if you work as a programmer) or your"); WX("school, if any, to sign a \"copyright disclaimer\" for the program, if"); WX("necessary. Here is a sample; alter the names:"); WX(""); WX(" Yoyodyne, Inc., hereby disclaims all copyright interest in the program"); WX(" `Gnomovision' (which makes passes at compilers) written by James Hacker."); WX(""); WX(" , 1 April 1989"); WX(" Ty Coon, President of Vice"); WX(""); WX("This General Public License does not permit incorporating your program into"); WX("proprietary programs. If your program is a subroutine library, you may"); WX("consider it more useful to permit linking proprietary applications with the"); WX("library. If this is what you want to do, use the GNU Library General"); WX("Public License instead of this License.");