| 1 | This software is copyright (c) 2012 by Ken Williams. |
| 2 | |
| 3 | This is free software; you can redistribute it and/or modify it under |
| 4 | the same terms as the Perl 5 programming language system itself. |
| 5 | |
| 6 | Terms of the Perl programming language system itself |
| 7 | |
| 8 | a) the GNU General Public License as published by the Free |
| 9 | Software Foundation; either version 1, or (at your option) any |
| 10 | later version, or |
| 11 | b) the "Artistic License" |
| 12 | |
| 13 | --- The GNU General Public License, Version 1, February 1989 --- |
| 14 | |
| 15 | This software is Copyright (c) 2012 by Ken Williams. |
| 16 | |
| 17 | This is free software, licensed under: |
| 18 | |
| 19 | The GNU General Public License, Version 1, February 1989 |
| 20 | |
| 21 | GNU GENERAL PUBLIC LICENSE |
| 22 | Version 1, February 1989 |
| 23 | |
| 24 | Copyright (C) 1989 Free Software Foundation, Inc. |
| 25 | 51 Franklin St, Suite 500, Boston, MA 02110-1335 USA |
| 26 | |
| 27 | Everyone is permitted to copy and distribute verbatim copies |
| 28 | of this license document, but changing it is not allowed. |
| 29 | |
| 30 | Preamble |
| 31 | |
| 32 | The license agreements of most software companies try to keep users |
| 33 | at the mercy of those companies. By contrast, our General Public |
| 34 | License is intended to guarantee your freedom to share and change free |
| 35 | software--to make sure the software is free for all its users. The |
| 36 | General Public License applies to the Free Software Foundation's |
| 37 | software and to any other program whose authors commit to using it. |
| 38 | You can use it for your programs, too. |
| 39 | |
| 40 | When we speak of free software, we are referring to freedom, not |
| 41 | price. Specifically, the General Public License is designed to make |
| 42 | sure that you have the freedom to give away or sell copies of free |
| 43 | software, that you receive source code or can get it if you want it, |
| 44 | that you can change the software or use pieces of it in new free |
| 45 | programs; and that you know you can do these things. |
| 46 | |
| 47 | To protect your rights, we need to make restrictions that forbid |
| 48 | anyone to deny you these rights or to ask you to surrender the rights. |
| 49 | These restrictions translate to certain responsibilities for you if you |
| 50 | distribute copies of the software, or if you modify it. |
| 51 | |
| 52 | For example, if you distribute copies of a such a program, whether |
| 53 | gratis or for a fee, you must give the recipients all the rights that |
| 54 | you have. You must make sure that they, too, receive or can get the |
| 55 | source code. And you must tell them their rights. |
| 56 | |
| 57 | We protect your rights with two steps: (1) copyright the software, and |
| 58 | (2) offer you this license which gives you legal permission to copy, |
| 59 | distribute and/or modify the software. |
| 60 | |
| 61 | Also, for each author's protection and ours, we want to make certain |
| 62 | that everyone understands that there is no warranty for this free |
| 63 | software. If the software is modified by someone else and passed on, we |
| 64 | want its recipients to know that what they have is not the original, so |
| 65 | that any problems introduced by others will not reflect on the original |
| 66 | authors' reputations. |
| 67 | |
| 68 | The precise terms and conditions for copying, distribution and |
| 69 | modification follow. |
| 70 | |
| 71 | GNU GENERAL PUBLIC LICENSE |
| 72 | TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION |
| 73 | |
| 74 | 0. This License Agreement applies to any program or other work which |
| 75 | contains a notice placed by the copyright holder saying it may be |
| 76 | distributed under the terms of this General Public License. The |
| 77 | "Program", below, refers to any such program or work, and a "work based |
| 78 | on the Program" means either the Program or any work containing the |
| 79 | Program or a portion of it, either verbatim or with modifications. Each |
| 80 | licensee is addressed as "you". |
| 81 | |
| 82 | 1. You may copy and distribute verbatim copies of the Program's source |
| 83 | code as you receive it, in any medium, provided that you conspicuously and |
| 84 | appropriately publish on each copy an appropriate copyright notice and |
| 85 | disclaimer of warranty; keep intact all the notices that refer to this |
| 86 | General Public License and to the absence of any warranty; and give any |
| 87 | other recipients of the Program a copy of this General Public License |
| 88 | along with the Program. You may charge a fee for the physical act of |
| 89 | transferring a copy. |
| 90 | |
| 91 | 2. You may modify your copy or copies of the Program or any portion of |
| 92 | it, and copy and distribute such modifications under the terms of Paragraph |
| 93 | 1 above, provided that you also do the following: |
| 94 | |
| 95 | a) cause the modified files to carry prominent notices stating that |
| 96 | you changed the files and the date of any change; and |
| 97 | |
| 98 | b) cause the whole of any work that you distribute or publish, that |
| 99 | in whole or in part contains the Program or any part thereof, either |
| 100 | with or without modifications, to be licensed at no charge to all |
| 101 | third parties under the terms of this General Public License (except |
| 102 | that you may choose to grant warranty protection to some or all |
| 103 | third parties, at your option). |
| 104 | |
| 105 | c) If the modified program normally reads commands interactively when |
| 106 | run, you must cause it, when started running for such interactive use |
| 107 | in the simplest and most usual way, to print or display an |
| 108 | announcement including an appropriate copyright notice and a notice |
| 109 | that there is no warranty (or else, saying that you provide a |
| 110 | warranty) and that users may redistribute the program under these |
| 111 | conditions, and telling the user how to view a copy of this General |
| 112 | Public License. |
| 113 | |
| 114 | d) You may charge a fee for the physical act of transferring a |
| 115 | copy, and you may at your option offer warranty protection in |
| 116 | exchange for a fee. |
| 117 | |
| 118 | Mere aggregation of another independent work with the Program (or its |
| 119 | derivative) on a volume of a storage or distribution medium does not bring |
| 120 | the other work under the scope of these terms. |
| 121 | |
| 122 | 3. You may copy and distribute the Program (or a portion or derivative of |
| 123 | it, under Paragraph 2) in object code or executable form under the terms of |
| 124 | Paragraphs 1 and 2 above provided that you also do one of the following: |
| 125 | |
| 126 | a) accompany it with the complete corresponding machine-readable |
| 127 | source code, which must be distributed under the terms of |
| 128 | Paragraphs 1 and 2 above; or, |
| 129 | |
| 130 | b) accompany it with a written offer, valid for at least three |
| 131 | years, to give any third party free (except for a nominal charge |
| 132 | for the cost of distribution) a complete machine-readable copy of the |
| 133 | corresponding source code, to be distributed under the terms of |
| 134 | Paragraphs 1 and 2 above; or, |
| 135 | |
| 136 | c) accompany it with the information you received as to where the |
| 137 | corresponding source code may be obtained. (This alternative is |
| 138 | allowed only for noncommercial distribution and only if you |
| 139 | received the program in object code or executable form alone.) |
| 140 | |
| 141 | Source code for a work means the preferred form of the work for making |
| 142 | modifications to it. For an executable file, complete source code means |
| 143 | all the source code for all modules it contains; but, as a special |
| 144 | exception, it need not include source code for modules which are standard |
| 145 | libraries that accompany the operating system on which the executable |
| 146 | file runs, or for standard header files or definitions files that |
| 147 | accompany that operating system. |
| 148 | |
| 149 | 4. You may not copy, modify, sublicense, distribute or transfer the |
| 150 | Program except as expressly provided under this General Public License. |
| 151 | Any attempt otherwise to copy, modify, sublicense, distribute or transfer |
| 152 | the Program is void, and will automatically terminate your rights to use |
| 153 | the Program under this License. However, parties who have received |
| 154 | copies, or rights to use copies, from you under this General Public |
| 155 | License will not have their licenses terminated so long as such parties |
| 156 | remain in full compliance. |
| 157 | |
| 158 | 5. By copying, distributing or modifying the Program (or any work based |
| 159 | on the Program) you indicate your acceptance of this license to do so, |
| 160 | and all its terms and conditions. |
| 161 | |
| 162 | 6. Each time you redistribute the Program (or any work based on the |
| 163 | Program), the recipient automatically receives a license from the original |
| 164 | licensor to copy, distribute or modify the Program subject to these |
| 165 | terms and conditions. You may not impose any further restrictions on the |
| 166 | recipients' exercise of the rights granted herein. |
| 167 | |
| 168 | 7. The Free Software Foundation may publish revised and/or new versions |
| 169 | of the General Public License from time to time. Such new versions will |
| 170 | be similar in spirit to the present version, but may differ in detail to |
| 171 | address new problems or concerns. |
| 172 | |
| 173 | Each version is given a distinguishing version number. If the Program |
| 174 | specifies a version number of the license which applies to it and "any |
| 175 | later version", you have the option of following the terms and conditions |
| 176 | either of that version or of any later version published by the Free |
| 177 | Software Foundation. If the Program does not specify a version number of |
| 178 | the license, you may choose any version ever published by the Free Software |
| 179 | Foundation. |
| 180 | |
| 181 | 8. If you wish to incorporate parts of the Program into other free |
| 182 | programs whose distribution conditions are different, write to the author |
| 183 | to ask for permission. For software which is copyrighted by the Free |
| 184 | Software Foundation, write to the Free Software Foundation; we sometimes |
| 185 | make exceptions for this. Our decision will be guided by the two goals |
| 186 | of preserving the free status of all derivatives of our free software and |
| 187 | of promoting the sharing and reuse of software generally. |
| 188 | |
| 189 | NO WARRANTY |
| 190 | |
| 191 | 9. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY |
| 192 | FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN |
| 193 | OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES |
| 194 | PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED |
| 195 | OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 196 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS |
| 197 | TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE |
| 198 | PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, |
| 199 | REPAIR OR CORRECTION. |
| 200 | |
| 201 | 10. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING |
| 202 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR |
| 203 | REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, |
| 204 | INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING |
| 205 | OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED |
| 206 | TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY |
| 207 | YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER |
| 208 | PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE |
| 209 | POSSIBILITY OF SUCH DAMAGES. |
| 210 | |
| 211 | END OF TERMS AND CONDITIONS |
| 212 | |
| 213 | Appendix: How to Apply These Terms to Your New Programs |
| 214 | |
| 215 | If you develop a new program, and you want it to be of the greatest |
| 216 | possible use to humanity, the best way to achieve this is to make it |
| 217 | free software which everyone can redistribute and change under these |
| 218 | terms. |
| 219 | |
| 220 | To do so, attach the following notices to the program. It is safest to |
| 221 | attach them to the start of each source file to most effectively convey |
| 222 | the exclusion of warranty; and each file should have at least the |
| 223 | "copyright" line and a pointer to where the full notice is found. |
| 224 | |
| 225 | <one line to give the program's name and a brief idea of what it does.> |
| 226 | Copyright (C) 19yy <name of author> |
| 227 | |
| 228 | This program is free software; you can redistribute it and/or modify |
| 229 | it under the terms of the GNU General Public License as published by |
| 230 | the Free Software Foundation; either version 1, or (at your option) |
| 231 | any later version. |
| 232 | |
| 233 | This program is distributed in the hope that it will be useful, |
| 234 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 235 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 236 | GNU General Public License for more details. |
| 237 | |
| 238 | You should have received a copy of the GNU General Public License |
| 239 | along with this program; if not, write to the Free Software |
| 240 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA |
| 241 | |
| 242 | |
| 243 | Also add information on how to contact you by electronic and paper mail. |
| 244 | |
| 245 | If the program is interactive, make it output a short notice like this |
| 246 | when it starts in an interactive mode: |
| 247 | |
| 248 | Gnomovision version 69, Copyright (C) 19xx name of author |
| 249 | Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. |
| 250 | This is free software, and you are welcome to redistribute it |
| 251 | under certain conditions; type `show c' for details. |
| 252 | |
| 253 | The hypothetical commands `show w' and `show c' should show the |
| 254 | appropriate parts of the General Public License. Of course, the |
| 255 | commands you use may be called something other than `show w' and `show |
| 256 | c'; they could even be mouse-clicks or menu items--whatever suits your |
| 257 | program. |
| 258 | |
| 259 | You should also get your employer (if you work as a programmer) or your |
| 260 | school, if any, to sign a "copyright disclaimer" for the program, if |
| 261 | necessary. Here a sample; alter the names: |
| 262 | |
| 263 | Yoyodyne, Inc., hereby disclaims all copyright interest in the |
| 264 | program `Gnomovision' (a program to direct compilers to make passes |
| 265 | at assemblers) written by James Hacker. |
| 266 | |
| 267 | <signature of Ty Coon>, 1 April 1989 |
| 268 | Ty Coon, President of Vice |
| 269 | |
| 270 | That's all there is to it! |
| 271 | |
| 272 | |
| 273 | --- The Artistic License 1.0 --- |
| 274 | |
| 275 | This software is Copyright (c) 2012 by Ken Williams. |
| 276 | |
| 277 | This is free software, licensed under: |
| 278 | |
| 279 | The Artistic License 1.0 |
| 280 | |
| 281 | The Artistic License |
| 282 | |
| 283 | Preamble |
| 284 | |
| 285 | The intent of this document is to state the conditions under which a Package |
| 286 | may be copied, such that the Copyright Holder maintains some semblance of |
| 287 | artistic control over the development of the package, while giving the users of |
| 288 | the package the right to use and distribute the Package in a more-or-less |
| 289 | customary fashion, plus the right to make reasonable modifications. |
| 290 | |
| 291 | Definitions: |
| 292 | |
| 293 | - "Package" refers to the collection of files distributed by the Copyright |
| 294 | Holder, and derivatives of that collection of files created through |
| 295 | textual modification. |
| 296 | - "Standard Version" refers to such a Package if it has not been modified, |
| 297 | or has been modified in accordance with the wishes of the Copyright |
| 298 | Holder. |
| 299 | - "Copyright Holder" is whoever is named in the copyright or copyrights for |
| 300 | the package. |
| 301 | - "You" is you, if you're thinking about copying or distributing this Package. |
| 302 | - "Reasonable copying fee" is whatever you can justify on the basis of media |
| 303 | cost, duplication charges, time of people involved, and so on. (You will |
| 304 | not be required to justify it to the Copyright Holder, but only to the |
| 305 | computing community at large as a market that must bear the fee.) |
| 306 | - "Freely Available" means that no fee is charged for the item itself, though |
| 307 | there may be fees involved in handling the item. It also means that |
| 308 | recipients of the item may redistribute it under the same conditions they |
| 309 | received it. |
| 310 | |
| 311 | 1. You may make and give away verbatim copies of the source form of the |
| 312 | Standard Version of this Package without restriction, provided that you |
| 313 | duplicate all of the original copyright notices and associated disclaimers. |
| 314 | |
| 315 | 2. You may apply bug fixes, portability fixes and other modifications derived |
| 316 | from the Public Domain or from the Copyright Holder. A Package modified in such |
| 317 | a way shall still be considered the Standard Version. |
| 318 | |
| 319 | 3. You may otherwise modify your copy of this Package in any way, provided that |
| 320 | you insert a prominent notice in each changed file stating how and when you |
| 321 | changed that file, and provided that you do at least ONE of the following: |
| 322 | |
| 323 | a) place your modifications in the Public Domain or otherwise make them |
| 324 | Freely Available, such as by posting said modifications to Usenet or an |
| 325 | equivalent medium, or placing the modifications on a major archive site |
| 326 | such as ftp.uu.net, or by allowing the Copyright Holder to include your |
| 327 | modifications in the Standard Version of the Package. |
| 328 | |
| 329 | b) use the modified Package only within your corporation or organization. |
| 330 | |
| 331 | c) rename any non-standard executables so the names do not conflict with |
| 332 | standard executables, which must also be provided, and provide a separate |
| 333 | manual page for each non-standard executable that clearly documents how it |
| 334 | differs from the Standard Version. |
| 335 | |
| 336 | d) make other distribution arrangements with the Copyright Holder. |
| 337 | |
| 338 | 4. You may distribute the programs of this Package in object code or executable |
| 339 | form, provided that you do at least ONE of the following: |
| 340 | |
| 341 | a) distribute a Standard Version of the executables and library files, |
| 342 | together with instructions (in the manual page or equivalent) on where to |
| 343 | get the Standard Version. |
| 344 | |
| 345 | b) accompany the distribution with the machine-readable source of the Package |
| 346 | with your modifications. |
| 347 | |
| 348 | c) accompany any non-standard executables with their corresponding Standard |
| 349 | Version executables, giving the non-standard executables non-standard |
| 350 | names, and clearly documenting the differences in manual pages (or |
| 351 | equivalent), together with instructions on where to get the Standard |
| 352 | Version. |
| 353 | |
| 354 | d) make other distribution arrangements with the Copyright Holder. |
| 355 | |
| 356 | 5. You may charge a reasonable copying fee for any distribution of this |
| 357 | Package. You may charge any fee you choose for support of this Package. You |
| 358 | may not charge a fee for this Package itself. However, you may distribute this |
| 359 | Package in aggregate with other (possibly commercial) programs as part of a |
| 360 | larger (possibly commercial) software distribution provided that you do not |
| 361 | advertise this Package as a product of your own. |
| 362 | |
| 363 | 6. The scripts and library files supplied as input to or produced as output |
| 364 | from the programs of this Package do not automatically fall under the copyright |
| 365 | of this Package, but belong to whomever generated them, and may be sold |
| 366 | commercially, and may be aggregated with this Package. |
| 367 | |
| 368 | 7. C or perl subroutines supplied by you and linked into this Package shall not |
| 369 | be considered part of this Package. |
| 370 | |
| 371 | 8. The name of the Copyright Holder may not be used to endorse or promote |
| 372 | products derived from this software without specific prior written permission. |
| 373 | |
| 374 | 9. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED |
| 375 | WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF |
| 376 | MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
| 377 | |
| 378 | The End |
| 379 | |