2
0

COPYING 29 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548
  1. Dulwich may be used under the conditions of either of two licenses,
  2. the Apache License (version 2.0 or later) or the GNU General Public License,
  3. version 2.0 or later.
  4. Apache License
  5. Version 2.0, January 2004
  6. http://www.apache.org/licenses/
  7. TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
  8. 1. Definitions.
  9. "License" shall mean the terms and conditions for use, reproduction,
  10. and distribution as defined by Sections 1 through 9 of this document.
  11. "Licensor" shall mean the copyright owner or entity authorized by
  12. the copyright owner that is granting the License.
  13. "Legal Entity" shall mean the union of the acting entity and all
  14. other entities that control, are controlled by, or are under common
  15. control with that entity. For the purposes of this definition,
  16. "control" means (i) the power, direct or indirect, to cause the
  17. direction or management of such entity, whether by contract or
  18. otherwise, or (ii) ownership of fifty percent (50%) or more of the
  19. outstanding shares, or (iii) beneficial ownership of such entity.
  20. "You" (or "Your") shall mean an individual or Legal Entity
  21. exercising permissions granted by this License.
  22. "Source" form shall mean the preferred form for making modifications,
  23. including but not limited to software source code, documentation
  24. source, and configuration files.
  25. "Object" form shall mean any form resulting from mechanical
  26. transformation or translation of a Source form, including but
  27. not limited to compiled object code, generated documentation,
  28. and conversions to other media types.
  29. "Work" shall mean the work of authorship, whether in Source or
  30. Object form, made available under the License, as indicated by a
  31. copyright notice that is included in or attached to the work
  32. (an example is provided in the Appendix below).
  33. "Derivative Works" shall mean any work, whether in Source or Object
  34. form, that is based on (or derived from) the Work and for which the
  35. editorial revisions, annotations, elaborations, or other modifications
  36. represent, as a whole, an original work of authorship. For the purposes
  37. of this License, Derivative Works shall not include works that remain
  38. separable from, or merely link (or bind by name) to the interfaces of,
  39. the Work and Derivative Works thereof.
  40. "Contribution" shall mean any work of authorship, including
  41. the original version of the Work and any modifications or additions
  42. to that Work or Derivative Works thereof, that is intentionally
  43. submitted to Licensor for inclusion in the Work by the copyright owner
  44. or by an individual or Legal Entity authorized to submit on behalf of
  45. the copyright owner. For the purposes of this definition, "submitted"
  46. means any form of electronic, verbal, or written communication sent
  47. to the Licensor or its representatives, including but not limited to
  48. communication on electronic mailing lists, source code control systems,
  49. and issue tracking systems that are managed by, or on behalf of, the
  50. Licensor for the purpose of discussing and improving the Work, but
  51. excluding communication that is conspicuously marked or otherwise
  52. designated in writing by the copyright owner as "Not a Contribution."
  53. "Contributor" shall mean Licensor and any individual or Legal Entity
  54. on behalf of whom a Contribution has been received by Licensor and
  55. subsequently incorporated within the Work.
  56. 2. Grant of Copyright License. Subject to the terms and conditions of
  57. this License, each Contributor hereby grants to You a perpetual,
  58. worldwide, non-exclusive, no-charge, royalty-free, irrevocable
  59. copyright license to reproduce, prepare Derivative Works of,
  60. publicly display, publicly perform, sublicense, and distribute the
  61. Work and such Derivative Works in Source or Object form.
  62. 3. Grant of Patent License. Subject to the terms and conditions of
  63. this License, each Contributor hereby grants to You a perpetual,
  64. worldwide, non-exclusive, no-charge, royalty-free, irrevocable
  65. (except as stated in this section) patent license to make, have made,
  66. use, offer to sell, sell, import, and otherwise transfer the Work,
  67. where such license applies only to those patent claims licensable
  68. by such Contributor that are necessarily infringed by their
  69. Contribution(s) alone or by combination of their Contribution(s)
  70. with the Work to which such Contribution(s) was submitted. If You
  71. institute patent litigation against any entity (including a
  72. cross-claim or counterclaim in a lawsuit) alleging that the Work
  73. or a Contribution incorporated within the Work constitutes direct
  74. or contributory patent infringement, then any patent licenses
  75. granted to You under this License for that Work shall terminate
  76. as of the date such litigation is filed.
  77. 4. Redistribution. You may reproduce and distribute copies of the
  78. Work or Derivative Works thereof in any medium, with or without
  79. modifications, and in Source or Object form, provided that You
  80. meet the following conditions:
  81. (a) You must give any other recipients of the Work or
  82. Derivative Works a copy of this License; and
  83. (b) You must cause any modified files to carry prominent notices
  84. stating that You changed the files; and
  85. (c) You must retain, in the Source form of any Derivative Works
  86. that You distribute, all copyright, patent, trademark, and
  87. attribution notices from the Source form of the Work,
  88. excluding those notices that do not pertain to any part of
  89. the Derivative Works; and
  90. (d) If the Work includes a "NOTICE" text file as part of its
  91. distribution, then any Derivative Works that You distribute must
  92. include a readable copy of the attribution notices contained
  93. within such NOTICE file, excluding those notices that do not
  94. pertain to any part of the Derivative Works, in at least one
  95. of the following places: within a NOTICE text file distributed
  96. as part of the Derivative Works; within the Source form or
  97. documentation, if provided along with the Derivative Works; or,
  98. within a display generated by the Derivative Works, if and
  99. wherever such third-party notices normally appear. The contents
  100. of the NOTICE file are for informational purposes only and
  101. do not modify the License. You may add Your own attribution
  102. notices within Derivative Works that You distribute, alongside
  103. or as an addendum to the NOTICE text from the Work, provided
  104. that such additional attribution notices cannot be construed
  105. as modifying the License.
  106. You may add Your own copyright statement to Your modifications and
  107. may provide additional or different license terms and conditions
  108. for use, reproduction, or distribution of Your modifications, or
  109. for any such Derivative Works as a whole, provided Your use,
  110. reproduction, and distribution of the Work otherwise complies with
  111. the conditions stated in this License.
  112. 5. Submission of Contributions. Unless You explicitly state otherwise,
  113. any Contribution intentionally submitted for inclusion in the Work
  114. by You to the Licensor shall be under the terms and conditions of
  115. this License, without any additional terms or conditions.
  116. Notwithstanding the above, nothing herein shall supersede or modify
  117. the terms of any separate license agreement you may have executed
  118. with Licensor regarding such Contributions.
  119. 6. Trademarks. This License does not grant permission to use the trade
  120. names, trademarks, service marks, or product names of the Licensor,
  121. except as required for reasonable and customary use in describing the
  122. origin of the Work and reproducing the content of the NOTICE file.
  123. 7. Disclaimer of Warranty. Unless required by applicable law or
  124. agreed to in writing, Licensor provides the Work (and each
  125. Contributor provides its Contributions) on an "AS IS" BASIS,
  126. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  127. implied, including, without limitation, any warranties or conditions
  128. of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
  129. PARTICULAR PURPOSE. You are solely responsible for determining the
  130. appropriateness of using or redistributing the Work and assume any
  131. risks associated with Your exercise of permissions under this License.
  132. 8. Limitation of Liability. In no event and under no legal theory,
  133. whether in tort (including negligence), contract, or otherwise,
  134. unless required by applicable law (such as deliberate and grossly
  135. negligent acts) or agreed to in writing, shall any Contributor be
  136. liable to You for damages, including any direct, indirect, special,
  137. incidental, or consequential damages of any character arising as a
  138. result of this License or out of the use or inability to use the
  139. Work (including but not limited to damages for loss of goodwill,
  140. work stoppage, computer failure or malfunction, or any and all
  141. other commercial damages or losses), even if such Contributor
  142. has been advised of the possibility of such damages.
  143. 9. Accepting Warranty or Additional Liability. While redistributing
  144. the Work or Derivative Works thereof, You may choose to offer,
  145. and charge a fee for, acceptance of support, warranty, indemnity,
  146. or other liability obligations and/or rights consistent with this
  147. License. However, in accepting such obligations, You may act only
  148. on Your own behalf and on Your sole responsibility, not on behalf
  149. of any other Contributor, and only if You agree to indemnify,
  150. defend, and hold each Contributor harmless for any liability
  151. incurred by, or claims asserted against, such Contributor by reason
  152. of your accepting any such warranty or additional liability.
  153. END OF TERMS AND CONDITIONS
  154. APPENDIX: How to apply the Apache License to your work.
  155. To apply the Apache License to your work, attach the following
  156. boilerplate notice, with the fields enclosed by brackets "[]"
  157. replaced with your own identifying information. (Don't include
  158. the brackets!) The text should be enclosed in the appropriate
  159. comment syntax for the file format. We also recommend that a
  160. file or class name and description of purpose be included on the
  161. same "printed page" as the copyright notice for easier
  162. identification within third-party archives.
  163. Copyright [yyyy] [name of copyright owner]
  164. Licensed under the Apache License, Version 2.0 (the "License");
  165. you may not use this file except in compliance with the License.
  166. You may obtain a copy of the License at
  167. http://www.apache.org/licenses/LICENSE-2.0
  168. Unless required by applicable law or agreed to in writing, software
  169. distributed under the License is distributed on an "AS IS" BASIS,
  170. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  171. See the License for the specific language governing permissions and
  172. limitations under the License.
  173. GNU GENERAL PUBLIC LICENSE
  174. Version 2, June 1991
  175. Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
  176. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  177. Everyone is permitted to copy and distribute verbatim copies
  178. of this license document, but changing it is not allowed.
  179. Preamble
  180. The licenses for most software are designed to take away your
  181. freedom to share and change it. By contrast, the GNU General Public
  182. License is intended to guarantee your freedom to share and change free
  183. software--to make sure the software is free for all its users. This
  184. General Public License applies to most of the Free Software
  185. Foundation's software and to any other program whose authors commit to
  186. using it. (Some other Free Software Foundation software is covered by
  187. the GNU Lesser General Public License instead.) You can apply it to
  188. your programs, too.
  189. When we speak of free software, we are referring to freedom, not
  190. price. Our General Public Licenses are designed to make sure that you
  191. have the freedom to distribute copies of free software (and charge for
  192. this service if you wish), that you receive source code or can get it
  193. if you want it, that you can change the software or use pieces of it
  194. in new free programs; and that you know you can do these things.
  195. To protect your rights, we need to make restrictions that forbid
  196. anyone to deny you these rights or to ask you to surrender the rights.
  197. These restrictions translate to certain responsibilities for you if you
  198. distribute copies of the software, or if you modify it.
  199. For example, if you distribute copies of such a program, whether
  200. gratis or for a fee, you must give the recipients all the rights that
  201. you have. You must make sure that they, too, receive or can get the
  202. source code. And you must show them these terms so they know their
  203. rights.
  204. We protect your rights with two steps: (1) copyright the software, and
  205. (2) offer you this license which gives you legal permission to copy,
  206. distribute and/or modify the software.
  207. Also, for each author's protection and ours, we want to make certain
  208. that everyone understands that there is no warranty for this free
  209. software. If the software is modified by someone else and passed on, we
  210. want its recipients to know that what they have is not the original, so
  211. that any problems introduced by others will not reflect on the original
  212. authors' reputations.
  213. Finally, any free program is threatened constantly by software
  214. patents. We wish to avoid the danger that redistributors of a free
  215. program will individually obtain patent licenses, in effect making the
  216. program proprietary. To prevent this, we have made it clear that any
  217. patent must be licensed for everyone's free use or not licensed at all.
  218. The precise terms and conditions for copying, distribution and
  219. modification follow.
  220. GNU GENERAL PUBLIC LICENSE
  221. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
  222. 0. This License applies to any program or other work which contains
  223. a notice placed by the copyright holder saying it may be distributed
  224. under the terms of this General Public License. The "Program", below,
  225. refers to any such program or work, and a "work based on the Program"
  226. means either the Program or any derivative work under copyright law:
  227. that is to say, a work containing the Program or a portion of it,
  228. either verbatim or with modifications and/or translated into another
  229. language. (Hereinafter, translation is included without limitation in
  230. the term "modification".) Each licensee is addressed as "you".
  231. Activities other than copying, distribution and modification are not
  232. covered by this License; they are outside its scope. The act of
  233. running the Program is not restricted, and the output from the Program
  234. is covered only if its contents constitute a work based on the
  235. Program (independent of having been made by running the Program).
  236. Whether that is true depends on what the Program does.
  237. 1. You may copy and distribute verbatim copies of the Program's
  238. source code as you receive it, in any medium, provided that you
  239. conspicuously and appropriately publish on each copy an appropriate
  240. copyright notice and disclaimer of warranty; keep intact all the
  241. notices that refer to this License and to the absence of any warranty;
  242. and give any other recipients of the Program a copy of this License
  243. along with the Program.
  244. You may charge a fee for the physical act of transferring a copy, and
  245. you may at your option offer warranty protection in exchange for a fee.
  246. 2. You may modify your copy or copies of the Program or any portion
  247. of it, thus forming a work based on the Program, and copy and
  248. distribute such modifications or work under the terms of Section 1
  249. above, provided that you also meet all of these conditions:
  250. a) You must cause the modified files to carry prominent notices
  251. stating that you changed the files and the date of any change.
  252. b) You must cause any work that you distribute or publish, that in
  253. whole or in part contains or is derived from the Program or any
  254. part thereof, to be licensed as a whole at no charge to all third
  255. parties under the terms of this License.
  256. c) If the modified program normally reads commands interactively
  257. when run, you must cause it, when started running for such
  258. interactive use in the most ordinary way, to print or display an
  259. announcement including an appropriate copyright notice and a
  260. notice that there is no warranty (or else, saying that you provide
  261. a warranty) and that users may redistribute the program under
  262. these conditions, and telling the user how to view a copy of this
  263. License. (Exception: if the Program itself is interactive but
  264. does not normally print such an announcement, your work based on
  265. the Program is not required to print an announcement.)
  266. These requirements apply to the modified work as a whole. If
  267. identifiable sections of that work are not derived from the Program,
  268. and can be reasonably considered independent and separate works in
  269. themselves, then this License, and its terms, do not apply to those
  270. sections when you distribute them as separate works. But when you
  271. distribute the same sections as part of a whole which is a work based
  272. on the Program, the distribution of the whole must be on the terms of
  273. this License, whose permissions for other licensees extend to the
  274. entire whole, and thus to each and every part regardless of who wrote it.
  275. Thus, it is not the intent of this section to claim rights or contest
  276. your rights to work written entirely by you; rather, the intent is to
  277. exercise the right to control the distribution of derivative or
  278. collective works based on the Program.
  279. In addition, mere aggregation of another work not based on the Program
  280. with the Program (or with a work based on the Program) on a volume of
  281. a storage or distribution medium does not bring the other work under
  282. the scope of this License.
  283. 3. You may copy and distribute the Program (or a work based on it,
  284. under Section 2) in object code or executable form under the terms of
  285. Sections 1 and 2 above provided that you also do one of the following:
  286. a) Accompany it with the complete corresponding machine-readable
  287. source code, which must be distributed under the terms of Sections
  288. 1 and 2 above on a medium customarily used for software interchange; or,
  289. b) Accompany it with a written offer, valid for at least three
  290. years, to give any third party, for a charge no more than your
  291. cost of physically performing source distribution, a complete
  292. machine-readable copy of the corresponding source code, to be
  293. distributed under the terms of Sections 1 and 2 above on a medium
  294. customarily used for software interchange; or,
  295. c) Accompany it with the information you received as to the offer
  296. to distribute corresponding source code. (This alternative is
  297. allowed only for noncommercial distribution and only if you
  298. received the program in object code or executable form with such
  299. an offer, in accord with Subsection b above.)
  300. The source code for a work means the preferred form of the work for
  301. making modifications to it. For an executable work, complete source
  302. code means all the source code for all modules it contains, plus any
  303. associated interface definition files, plus the scripts used to
  304. control compilation and installation of the executable. However, as a
  305. special exception, the source code distributed need not include
  306. anything that is normally distributed (in either source or binary
  307. form) with the major components (compiler, kernel, and so on) of the
  308. operating system on which the executable runs, unless that component
  309. itself accompanies the executable.
  310. If distribution of executable or object code is made by offering
  311. access to copy from a designated place, then offering equivalent
  312. access to copy the source code from the same place counts as
  313. distribution of the source code, even though third parties are not
  314. compelled to copy the source along with the object code.
  315. 4. You may not copy, modify, sublicense, or distribute the Program
  316. except as expressly provided under this License. Any attempt
  317. otherwise to copy, modify, sublicense or distribute the Program is
  318. void, and will automatically terminate your rights under this License.
  319. However, parties who have received copies, or rights, from you under
  320. this License will not have their licenses terminated so long as such
  321. parties remain in full compliance.
  322. 5. You are not required to accept this License, since you have not
  323. signed it. However, nothing else grants you permission to modify or
  324. distribute the Program or its derivative works. These actions are
  325. prohibited by law if you do not accept this License. Therefore, by
  326. modifying or distributing the Program (or any work based on the
  327. Program), you indicate your acceptance of this License to do so, and
  328. all its terms and conditions for copying, distributing or modifying
  329. the Program or works based on it.
  330. 6. Each time you redistribute the Program (or any work based on the
  331. Program), the recipient automatically receives a license from the
  332. original licensor to copy, distribute or modify the Program subject to
  333. these terms and conditions. You may not impose any further
  334. restrictions on the recipients' exercise of the rights granted herein.
  335. You are not responsible for enforcing compliance by third parties to
  336. this License.
  337. 7. If, as a consequence of a court judgment or allegation of patent
  338. infringement or for any other reason (not limited to patent issues),
  339. conditions are imposed on you (whether by court order, agreement or
  340. otherwise) that contradict the conditions of this License, they do not
  341. excuse you from the conditions of this License. If you cannot
  342. distribute so as to satisfy simultaneously your obligations under this
  343. License and any other pertinent obligations, then as a consequence you
  344. may not distribute the Program at all. For example, if a patent
  345. license would not permit royalty-free redistribution of the Program by
  346. all those who receive copies directly or indirectly through you, then
  347. the only way you could satisfy both it and this License would be to
  348. refrain entirely from distribution of the Program.
  349. If any portion of this section is held invalid or unenforceable under
  350. any particular circumstance, the balance of the section is intended to
  351. apply and the section as a whole is intended to apply in other
  352. circumstances.
  353. It is not the purpose of this section to induce you to infringe any
  354. patents or other property right claims or to contest validity of any
  355. such claims; this section has the sole purpose of protecting the
  356. integrity of the free software distribution system, which is
  357. implemented by public license practices. Many people have made
  358. generous contributions to the wide range of software distributed
  359. through that system in reliance on consistent application of that
  360. system; it is up to the author/donor to decide if he or she is willing
  361. to distribute software through any other system and a licensee cannot
  362. impose that choice.
  363. This section is intended to make thoroughly clear what is believed to
  364. be a consequence of the rest of this License.
  365. 8. If the distribution and/or use of the Program is restricted in
  366. certain countries either by patents or by copyrighted interfaces, the
  367. original copyright holder who places the Program under this License
  368. may add an explicit geographical distribution limitation excluding
  369. those countries, so that distribution is permitted only in or among
  370. countries not thus excluded. In such case, this License incorporates
  371. the limitation as if written in the body of this License.
  372. 9. The Free Software Foundation may publish revised and/or new versions
  373. of the General Public License from time to time. Such new versions will
  374. be similar in spirit to the present version, but may differ in detail to
  375. address new problems or concerns.
  376. Each version is given a distinguishing version number. If the Program
  377. specifies a version number of this License which applies to it and "any
  378. later version", you have the option of following the terms and conditions
  379. either of that version or of any later version published by the Free
  380. Software Foundation. If the Program does not specify a version number of
  381. this License, you may choose any version ever published by the Free Software
  382. Foundation.
  383. 10. If you wish to incorporate parts of the Program into other free
  384. programs whose distribution conditions are different, write to the author
  385. to ask for permission. For software which is copyrighted by the Free
  386. Software Foundation, write to the Free Software Foundation; we sometimes
  387. make exceptions for this. Our decision will be guided by the two goals
  388. of preserving the free status of all derivatives of our free software and
  389. of promoting the sharing and reuse of software generally.
  390. NO WARRANTY
  391. 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
  392. FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
  393. OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
  394. PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
  395. OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  396. MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
  397. TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
  398. PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
  399. REPAIR OR CORRECTION.
  400. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
  401. WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
  402. REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
  403. INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
  404. OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
  405. TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
  406. YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
  407. PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
  408. POSSIBILITY OF SUCH DAMAGES.
  409. END OF TERMS AND CONDITIONS
  410. How to Apply These Terms to Your New Programs
  411. If you develop a new program, and you want it to be of the greatest
  412. possible use to the public, the best way to achieve this is to make it
  413. free software which everyone can redistribute and change under these terms.
  414. To do so, attach the following notices to the program. It is safest
  415. to attach them to the start of each source file to most effectively
  416. convey the exclusion of warranty; and each file should have at least
  417. the "copyright" line and a pointer to where the full notice is found.
  418. <one line to give the program's name and a brief idea of what it does.>
  419. Copyright (C) <year> <name of author>
  420. This program is free software; you can redistribute it and/or modify
  421. it under the terms of the GNU General Public License as published by
  422. the Free Software Foundation; either version 2 of the License, or
  423. (at your option) any later version.
  424. This program is distributed in the hope that it will be useful,
  425. but WITHOUT ANY WARRANTY; without even the implied warranty of
  426. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  427. GNU General Public License for more details.
  428. You should have received a copy of the GNU General Public License along
  429. with this program; if not, write to the Free Software Foundation, Inc.,
  430. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  431. Also add information on how to contact you by electronic and paper mail.
  432. If the program is interactive, make it output a short notice like this
  433. when it starts in an interactive mode:
  434. Gnomovision version 69, Copyright (C) year name of author
  435. Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
  436. This is free software, and you are welcome to redistribute it
  437. under certain conditions; type `show c' for details.
  438. The hypothetical commands `show w' and `show c' should show the appropriate
  439. parts of the General Public License. Of course, the commands you use may
  440. be called something other than `show w' and `show c'; they could even be
  441. mouse-clicks or menu items--whatever suits your program.
  442. You should also get your employer (if you work as a programmer) or your
  443. school, if any, to sign a "copyright disclaimer" for the program, if
  444. necessary. Here is a sample; alter the names:
  445. Yoyodyne, Inc., hereby disclaims all copyright interest in the program
  446. `Gnomovision' (which makes passes at compilers) written by James Hacker.
  447. <signature of Ty Coon>, 1 April 1989
  448. Ty Coon, President of Vice
  449. This General Public License does not permit incorporating your program into
  450. proprietary programs. If your program is a subroutine library, you may
  451. consider it more useful to permit linking proprietary applications with the
  452. library. If this is what you want to do, use the GNU Lesser General
  453. Public License instead of this License.