1LICENSE 2------- 3The source code for everything except the compiled fonts in this current 4release is licensed as follows: 5 6 License for this current distribution of program source 7 files (i.e., everything except the fonts) is released under 8 the terms of the GNU General Public License version 2, 9 or (at your option) a later version. 10 11 See the section below for a copy of the GNU General Public License 12 version 2. 13 14The license for the compiled fonts is covered by the above GPL terms 15with the GNU font embedding exception, as follows: 16 17 As a special exception, if you create a document which uses this font, 18 and embed this font or unaltered portions of this font into the document, 19 this font does not by itself cause the resulting document to be covered 20 by the GNU General Public License. This exception does not however 21 invalidate any other reasons why the document might be covered by the 22 GNU General Public License. If you modify this font, you may extend 23 this exception to your version of the font, but you are not obligated 24 to do so. If you do not wish to do so, delete this exception statement 25 from your version. 26 27See "http://www.gnu.org/licenses/gpl-faq.html#FontException" for more details. 28 29 30GPL VERSION 2 31------------- 32 33 GNU GENERAL PUBLIC LICENSE 34 Version 2, June 1991 35 36 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 37 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 38 Everyone is permitted to copy and distribute verbatim copies 39 of this license document, but changing it is not allowed. 40 41 Preamble 42 43 The licenses for most software are designed to take away your 44freedom to share and change it. By contrast, the GNU General Public 45License is intended to guarantee your freedom to share and change free 46software--to make sure the software is free for all its users. This 47General Public License applies to most of the Free Software 48Foundation's software and to any other program whose authors commit to 49using it. (Some other Free Software Foundation software is covered by 50the GNU Lesser General Public License instead.) You can apply it to 51your programs, too. 52 53 When we speak of free software, we are referring to freedom, not 54price. Our General Public Licenses are designed to make sure that you 55have the freedom to distribute copies of free software (and charge for 56this service if you wish), that you receive source code or can get it 57if you want it, that you can change the software or use pieces of it 58in new free programs; and that you know you can do these things. 59 60 To protect your rights, we need to make restrictions that forbid 61anyone to deny you these rights or to ask you to surrender the rights. 62These restrictions translate to certain responsibilities for you if you 63distribute copies of the software, or if you modify it. 64 65 For example, if you distribute copies of such a program, whether 66gratis or for a fee, you must give the recipients all the rights that 67you have. You must make sure that they, too, receive or can get the 68source code. And you must show them these terms so they know their 69rights. 70 71 We protect your rights with two steps: (1) copyright the software, and 72(2) offer you this license which gives you legal permission to copy, 73distribute and/or modify the software. 74 75 Also, for each author's protection and ours, we want to make certain 76that everyone understands that there is no warranty for this free 77software. If the software is modified by someone else and passed on, we 78want its recipients to know that what they have is not the original, so 79that any problems introduced by others will not reflect on the original 80authors' reputations. 81 82 Finally, any free program is threatened constantly by software 83patents. We wish to avoid the danger that redistributors of a free 84program will individually obtain patent licenses, in effect making the 85program proprietary. To prevent this, we have made it clear that any 86patent must be licensed for everyone's free use or not licensed at all. 87 88 The precise terms and conditions for copying, distribution and 89modification follow. 90 91 GNU GENERAL PUBLIC LICENSE 92 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 93 94 0. This License applies to any program or other work which contains 95a notice placed by the copyright holder saying it may be distributed 96under the terms of this General Public License. The "Program", below, 97refers to any such program or work, and a "work based on the Program" 98means either the Program or any derivative work under copyright law: 99that is to say, a work containing the Program or a portion of it, 100either verbatim or with modifications and/or translated into another 101language. (Hereinafter, translation is included without limitation in 102the term "modification".) Each licensee is addressed as "you". 103 104Activities other than copying, distribution and modification are not 105covered by this License; they are outside its scope. The act of 106running the Program is not restricted, and the output from the Program 107is covered only if its contents constitute a work based on the 108Program (independent of having been made by running the Program). 109Whether that is true depends on what the Program does. 110 111 1. You may copy and distribute verbatim copies of the Program's 112source code as you receive it, in any medium, provided that you 113conspicuously and appropriately publish on each copy an appropriate 114copyright notice and disclaimer of warranty; keep intact all the 115notices that refer to this License and to the absence of any warranty; 116and give any other recipients of the Program a copy of this License 117along with the Program. 118 119You may charge a fee for the physical act of transferring a copy, and 120you may at your option offer warranty protection in exchange for a fee. 121 122 2. You may modify your copy or copies of the Program or any portion 123of it, thus forming a work based on the Program, and copy and 124distribute such modifications or work under the terms of Section 1 125above, provided that you also meet all of these conditions: 126 127 a) You must cause the modified files to carry prominent notices 128 stating that you changed the files and the date of any change. 129 130 b) You must cause any work that you distribute or publish, that in 131 whole or in part contains or is derived from the Program or any 132 part thereof, to be licensed as a whole at no charge to all third 133 parties under the terms of this License. 134 135 c) If the modified program normally reads commands interactively 136 when run, you must cause it, when started running for such 137 interactive use in the most ordinary way, to print or display an 138 announcement including an appropriate copyright notice and a 139 notice that there is no warranty (or else, saying that you provide 140 a warranty) and that users may redistribute the program under 141 these conditions, and telling the user how to view a copy of this 142 License. (Exception: if the Program itself is interactive but 143 does not normally print such an announcement, your work based on 144 the Program is not required to print an announcement.) 145 146These requirements apply to the modified work as a whole. If 147identifiable sections of that work are not derived from the Program, 148and can be reasonably considered independent and separate works in 149themselves, then this License, and its terms, do not apply to those 150sections when you distribute them as separate works. But when you 151distribute the same sections as part of a whole which is a work based 152on the Program, the distribution of the whole must be on the terms of 153this License, whose permissions for other licensees extend to the 154entire whole, and thus to each and every part regardless of who wrote it. 155 156Thus, it is not the intent of this section to claim rights or contest 157your rights to work written entirely by you; rather, the intent is to 158exercise the right to control the distribution of derivative or 159collective works based on the Program. 160 161In addition, mere aggregation of another work not based on the Program 162with the Program (or with a work based on the Program) on a volume of 163a storage or distribution medium does not bring the other work under 164the scope of this License. 165 166 3. You may copy and distribute the Program (or a work based on it, 167under Section 2) in object code or executable form under the terms of 168Sections 1 and 2 above provided that you also do one of the following: 169 170 a) Accompany it with the complete corresponding machine-readable 171 source code, which must be distributed under the terms of Sections 172 1 and 2 above on a medium customarily used for software interchange; or, 173 174 b) Accompany it with a written offer, valid for at least three 175 years, to give any third party, for a charge no more than your 176 cost of physically performing source distribution, a complete 177 machine-readable copy of the corresponding source code, to be 178 distributed under the terms of Sections 1 and 2 above on a medium 179 customarily used for software interchange; or, 180 181 c) Accompany it with the information you received as to the offer 182 to distribute corresponding source code. (This alternative is 183 allowed only for noncommercial distribution and only if you 184 received the program in object code or executable form with such 185 an offer, in accord with Subsection b above.) 186 187The source code for a work means the preferred form of the work for 188making modifications to it. For an executable work, complete source 189code means all the source code for all modules it contains, plus any 190associated interface definition files, plus the scripts used to 191control compilation and installation of the executable. However, as a 192special exception, the source code distributed need not include 193anything that is normally distributed (in either source or binary 194form) with the major components (compiler, kernel, and so on) of the 195operating system on which the executable runs, unless that component 196itself accompanies the executable. 197 198If distribution of executable or object code is made by offering 199access to copy from a designated place, then offering equivalent 200access to copy the source code from the same place counts as 201distribution of the source code, even though third parties are not 202compelled to copy the source along with the object code. 203 204 4. You may not copy, modify, sublicense, or distribute the Program 205except as expressly provided under this License. Any attempt 206otherwise to copy, modify, sublicense or distribute the Program is 207void, and will automatically terminate your rights under this License. 208However, parties who have received copies, or rights, from you under 209this License will not have their licenses terminated so long as such 210parties remain in full compliance. 211 212 5. You are not required to accept this License, since you have not 213signed it. However, nothing else grants you permission to modify or 214distribute the Program or its derivative works. These actions are 215prohibited by law if you do not accept this License. Therefore, by 216modifying or distributing the Program (or any work based on the 217Program), you indicate your acceptance of this License to do so, and 218all its terms and conditions for copying, distributing or modifying 219the Program or works based on it. 220 221 6. Each time you redistribute the Program (or any work based on the 222Program), the recipient automatically receives a license from the 223original licensor to copy, distribute or modify the Program subject to 224these terms and conditions. You may not impose any further 225restrictions on the recipients' exercise of the rights granted herein. 226You are not responsible for enforcing compliance by third parties to 227this License. 228 229 7. If, as a consequence of a court judgment or allegation of patent 230infringement or for any other reason (not limited to patent issues), 231conditions are imposed on you (whether by court order, agreement or 232otherwise) that contradict the conditions of this License, they do not 233excuse you from the conditions of this License. If you cannot 234distribute so as to satisfy simultaneously your obligations under this 235License and any other pertinent obligations, then as a consequence you 236may not distribute the Program at all. For example, if a patent 237license would not permit royalty-free redistribution of the Program by 238all those who receive copies directly or indirectly through you, then 239the only way you could satisfy both it and this License would be to 240refrain entirely from distribution of the Program. 241 242If any portion of this section is held invalid or unenforceable under 243any particular circumstance, the balance of the section is intended to 244apply and the section as a whole is intended to apply in other 245circumstances. 246 247It is not the purpose of this section to induce you to infringe any 248patents or other property right claims or to contest validity of any 249such claims; this section has the sole purpose of protecting the 250integrity of the free software distribution system, which is 251implemented by public license practices. Many people have made 252generous contributions to the wide range of software distributed 253through that system in reliance on consistent application of that 254system; it is up to the author/donor to decide if he or she is willing 255to distribute software through any other system and a licensee cannot 256impose that choice. 257 258This section is intended to make thoroughly clear what is believed to 259be a consequence of the rest of this License. 260 261 8. If the distribution and/or use of the Program is restricted in 262certain countries either by patents or by copyrighted interfaces, the 263original copyright holder who places the Program under this License 264may add an explicit geographical distribution limitation excluding 265those countries, so that distribution is permitted only in or among 266countries not thus excluded. In such case, this License incorporates 267the limitation as if written in the body of this License. 268 269 9. The Free Software Foundation may publish revised and/or new versions 270of the General Public License from time to time. Such new versions will 271be similar in spirit to the present version, but may differ in detail to 272address new problems or concerns. 273 274Each version is given a distinguishing version number. If the Program 275specifies a version number of this License which applies to it and "any 276later version", you have the option of following the terms and conditions 277either of that version or of any later version published by the Free 278Software Foundation. If the Program does not specify a version number of 279this License, you may choose any version ever published by the Free Software 280Foundation. 281 282 10. If you wish to incorporate parts of the Program into other free 283programs whose distribution conditions are different, write to the author 284to ask for permission. For software which is copyrighted by the Free 285Software Foundation, write to the Free Software Foundation; we sometimes 286make exceptions for this. Our decision will be guided by the two goals 287of preserving the free status of all derivatives of our free software and 288of promoting the sharing and reuse of software generally. 289 290 NO WARRANTY 291 292 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY 293FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN 294OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES 295PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED 296OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 297MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS 298TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE 299PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, 300REPAIR OR CORRECTION. 301 302 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 303WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR 304REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 305INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING 306OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED 307TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY 308YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER 309PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE 310POSSIBILITY OF SUCH DAMAGES. 311 312 END OF TERMS AND CONDITIONS 313 314 How to Apply These Terms to Your New Programs 315 316 If you develop a new program, and you want it to be of the greatest 317possible use to the public, the best way to achieve this is to make it 318free software which everyone can redistribute and change under these terms. 319 320 To do so, attach the following notices to the program. It is safest 321to attach them to the start of each source file to most effectively 322convey the exclusion of warranty; and each file should have at least 323the "copyright" line and a pointer to where the full notice is found. 324 325 <one line to give the program's name and a brief idea of what it does.> 326 Copyright (C) <year> <name of author> 327 328 This program is free software; you can redistribute it and/or modify 329 it under the terms of the GNU General Public License as published by 330 the Free Software Foundation; either version 2 of the License, or 331 (at your option) any later version. 332 333 This program is distributed in the hope that it will be useful, 334 but WITHOUT ANY WARRANTY; without even the implied warranty of 335 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 336 GNU General Public License for more details. 337 338 You should have received a copy of the GNU General Public License along 339 with this program; if not, write to the Free Software Foundation, Inc., 340 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 341 342Also add information on how to contact you by electronic and paper mail. 343 344If the program is interactive, make it output a short notice like this 345when it starts in an interactive mode: 346 347 Gnomovision version 69, Copyright (C) year name of author 348 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 349 This is free software, and you are welcome to redistribute it 350 under certain conditions; type `show c' for details. 351 352The hypothetical commands `show w' and `show c' should show the appropriate 353parts of the General Public License. Of course, the commands you use may 354be called something other than `show w' and `show c'; they could even be 355mouse-clicks or menu items--whatever suits your program. 356 357You should also get your employer (if you work as a programmer) or your 358school, if any, to sign a "copyright disclaimer" for the program, if 359necessary. Here is a sample; alter the names: 360 361 Yoyodyne, Inc., hereby disclaims all copyright interest in the program 362 `Gnomovision' (which makes passes at compilers) written by James Hacker. 363 364 <signature of Ty Coon>, 1 April 1989 365 Ty Coon, President of Vice 366 367This General Public License does not permit incorporating your program into 368proprietary programs. If your program is a subroutine library, you may 369consider it more useful to permit linking proprietary applications with the 370library. If this is what you want to do, use the GNU Lesser General 371Public License instead of this License. 372