1This software is Copyright (c) 2001 by Vipul Ved Prakash, 2Copyright (c) 2012 by Dana Jacobsen. 3 4This is free software; you can redistribute it and/or modify it under 5the same terms as the Perl 5 programming language system itself. 6 7Terms of the Perl programming language system itself 8 9a) the GNU General Public License as published by the Free 10 Software Foundation; either version 1, or (at your option) any 11 later version, or 12b) the "Artistic License" 13 14--- The GNU General Public License, Version 1, February 1989 --- 15 16This software is Copyright (c) 2001 by Vipul Ved Prakash, 17Copyright (c) 2012 by Dana Jacobsen. 18 19This is free software, licensed under: 20 21 The GNU General Public License, Version 1, February 1989 22 23 GNU GENERAL PUBLIC LICENSE 24 Version 1, February 1989 25 26 Copyright (C) 1989 Free Software Foundation, Inc. 27 51 Franklin St, Suite 500, Boston, MA 02110-1335 USA 28 29 Everyone is permitted to copy and distribute verbatim copies 30 of this license document, but changing it is not allowed. 31 32 Preamble 33 34 The license agreements of most software companies try to keep users 35at the mercy of those companies. By contrast, our General Public 36License is intended to guarantee your freedom to share and change free 37software--to make sure the software is free for all its users. The 38General Public License applies to the Free Software Foundation's 39software and to any other program whose authors commit to using it. 40You can use it for your programs, too. 41 42 When we speak of free software, we are referring to freedom, not 43price. Specifically, the General Public License is designed to make 44sure that you have the freedom to give away or sell copies of free 45software, that you receive source code or can get it if you want it, 46that you can change the software or use pieces of it in new free 47programs; and that you know you can do these things. 48 49 To protect your rights, we need to make restrictions that forbid 50anyone to deny you these rights or to ask you to surrender the rights. 51These restrictions translate to certain responsibilities for you if you 52distribute copies of the software, or if you modify it. 53 54 For example, if you distribute copies of a such a program, whether 55gratis or for a fee, you must give the recipients all the rights that 56you have. You must make sure that they, too, receive or can get the 57source code. And you must tell them their rights. 58 59 We protect your rights with two steps: (1) copyright the software, and 60(2) offer you this license which gives you legal permission to copy, 61distribute and/or modify the software. 62 63 Also, for each author's protection and ours, we want to make certain 64that everyone understands that there is no warranty for this free 65software. If the software is modified by someone else and passed on, we 66want its recipients to know that what they have is not the original, so 67that any problems introduced by others will not reflect on the original 68authors' reputations. 69 70 The precise terms and conditions for copying, distribution and 71modification follow. 72 73 GNU GENERAL PUBLIC LICENSE 74 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 75 76 0. This License Agreement applies to any program or other work which 77contains a notice placed by the copyright holder saying it may be 78distributed under the terms of this General Public License. The 79"Program", below, refers to any such program or work, and a "work based 80on the Program" means either the Program or any work containing the 81Program or a portion of it, either verbatim or with modifications. Each 82licensee is addressed as "you". 83 84 1. You may copy and distribute verbatim copies of the Program's source 85code as you receive it, in any medium, provided that you conspicuously and 86appropriately publish on each copy an appropriate copyright notice and 87disclaimer of warranty; keep intact all the notices that refer to this 88General Public License and to the absence of any warranty; and give any 89other recipients of the Program a copy of this General Public License 90along with the Program. You may charge a fee for the physical act of 91transferring a copy. 92 93 2. You may modify your copy or copies of the Program or any portion of 94it, and copy and distribute such modifications under the terms of Paragraph 951 above, provided that you also do the following: 96 97 a) cause the modified files to carry prominent notices stating that 98 you changed the files and the date of any change; and 99 100 b) cause the whole of any work that you distribute or publish, that 101 in whole or in part contains the Program or any part thereof, either 102 with or without modifications, to be licensed at no charge to all 103 third parties under the terms of this General Public License (except 104 that you may choose to grant warranty protection to some or all 105 third parties, at your option). 106 107 c) If the modified program normally reads commands interactively when 108 run, you must cause it, when started running for such interactive use 109 in the simplest and most usual way, to print or display an 110 announcement including an appropriate copyright notice and a notice 111 that there is no warranty (or else, saying that you provide a 112 warranty) and that users may redistribute the program under these 113 conditions, and telling the user how to view a copy of this General 114 Public License. 115 116 d) You may charge a fee for the physical act of transferring a 117 copy, and you may at your option offer warranty protection in 118 exchange for a fee. 119 120Mere aggregation of another independent work with the Program (or its 121derivative) on a volume of a storage or distribution medium does not bring 122the other work under the scope of these terms. 123 124 3. You may copy and distribute the Program (or a portion or derivative of 125it, under Paragraph 2) in object code or executable form under the terms of 126Paragraphs 1 and 2 above provided that you also do one of the following: 127 128 a) accompany it with the complete corresponding machine-readable 129 source code, which must be distributed under the terms of 130 Paragraphs 1 and 2 above; or, 131 132 b) accompany it with a written offer, valid for at least three 133 years, to give any third party free (except for a nominal charge 134 for the cost of distribution) a complete machine-readable copy of the 135 corresponding source code, to be distributed under the terms of 136 Paragraphs 1 and 2 above; or, 137 138 c) accompany it with the information you received as to where the 139 corresponding source code may be obtained. (This alternative is 140 allowed only for noncommercial distribution and only if you 141 received the program in object code or executable form alone.) 142 143Source code for a work means the preferred form of the work for making 144modifications to it. For an executable file, complete source code means 145all the source code for all modules it contains; but, as a special 146exception, it need not include source code for modules which are standard 147libraries that accompany the operating system on which the executable 148file runs, or for standard header files or definitions files that 149accompany that operating system. 150 151 4. You may not copy, modify, sublicense, distribute or transfer the 152Program except as expressly provided under this General Public License. 153Any attempt otherwise to copy, modify, sublicense, distribute or transfer 154the Program is void, and will automatically terminate your rights to use 155the Program under this License. However, parties who have received 156copies, or rights to use copies, from you under this General Public 157License will not have their licenses terminated so long as such parties 158remain in full compliance. 159 160 5. By copying, distributing or modifying the Program (or any work based 161on the Program) you indicate your acceptance of this license to do so, 162and all its terms and conditions. 163 164 6. Each time you redistribute the Program (or any work based on the 165Program), the recipient automatically receives a license from the original 166licensor to copy, distribute or modify the Program subject to these 167terms and conditions. You may not impose any further restrictions on the 168recipients' exercise of the rights granted herein. 169 170 7. The Free Software Foundation may publish revised and/or new versions 171of the General Public License from time to time. Such new versions will 172be similar in spirit to the present version, but may differ in detail to 173address new problems or concerns. 174 175Each version is given a distinguishing version number. If the Program 176specifies a version number of the license which applies to it and "any 177later version", you have the option of following the terms and conditions 178either of that version or of any later version published by the Free 179Software Foundation. If the Program does not specify a version number of 180the license, you may choose any version ever published by the Free Software 181Foundation. 182 183 8. If you wish to incorporate parts of the Program into other free 184programs whose distribution conditions are different, write to the author 185to ask for permission. For software which is copyrighted by the Free 186Software Foundation, write to the Free Software Foundation; we sometimes 187make exceptions for this. Our decision will be guided by the two goals 188of preserving the free status of all derivatives of our free software and 189of promoting the sharing and reuse of software generally. 190 191 NO WARRANTY 192 193 9. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY 194FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN 195OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES 196PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED 197OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 198MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS 199TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE 200PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, 201REPAIR OR CORRECTION. 202 203 10. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 204WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR 205REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 206INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING 207OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED 208TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY 209YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER 210PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE 211POSSIBILITY OF SUCH DAMAGES. 212 213 END OF TERMS AND CONDITIONS 214 215 Appendix: How to Apply These Terms to Your New Programs 216 217 If you develop a new program, and you want it to be of the greatest 218possible use to humanity, the best way to achieve this is to make it 219free software which everyone can redistribute and change under these 220terms. 221 222 To do so, attach the following notices to the program. It is safest to 223attach them to the start of each source file to most effectively convey 224the exclusion of warranty; and each file should have at least the 225"copyright" line and a pointer to where the full notice is found. 226 227 <one line to give the program's name and a brief idea of what it does.> 228 Copyright (C) 19yy <name of author> 229 230 This program is free software; you can redistribute it and/or modify 231 it under the terms of the GNU General Public License as published by 232 the Free Software Foundation; either version 1, or (at your option) 233 any later version. 234 235 This program is distributed in the hope that it will be useful, 236 but WITHOUT ANY WARRANTY; without even the implied warranty of 237 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 238 GNU General Public License for more details. 239 240 You should have received a copy of the GNU General Public License 241 along with this program; if not, write to the Free Software 242 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA 243 244 245Also add information on how to contact you by electronic and paper mail. 246 247If the program is interactive, make it output a short notice like this 248when it starts in an interactive mode: 249 250 Gnomovision version 69, Copyright (C) 19xx name of author 251 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 252 This is free software, and you are welcome to redistribute it 253 under certain conditions; type `show c' for details. 254 255The hypothetical commands `show w' and `show c' should show the 256appropriate parts of the General Public License. Of course, the 257commands you use may be called something other than `show w' and `show 258c'; they could even be mouse-clicks or menu items--whatever suits your 259program. 260 261You should also get your employer (if you work as a programmer) or your 262school, if any, to sign a "copyright disclaimer" for the program, if 263necessary. Here a sample; alter the names: 264 265 Yoyodyne, Inc., hereby disclaims all copyright interest in the 266 program `Gnomovision' (a program to direct compilers to make passes 267 at assemblers) written by James Hacker. 268 269 <signature of Ty Coon>, 1 April 1989 270 Ty Coon, President of Vice 271 272That's all there is to it! 273 274 275--- The Artistic License 1.0 --- 276 277This software is Copyright (c) 2001 by Vipul Ved Prakash, 278Copyright (c) 2012 by Dana Jacobsen. 279 280This is free software, licensed under: 281 282 The Artistic License 1.0 283 284The Artistic License 285 286Preamble 287 288The intent of this document is to state the conditions under which a Package 289may be copied, such that the Copyright Holder maintains some semblance of 290artistic control over the development of the package, while giving the users of 291the package the right to use and distribute the Package in a more-or-less 292customary fashion, plus the right to make reasonable modifications. 293 294Definitions: 295 296 - "Package" refers to the collection of files distributed by the Copyright 297 Holder, and derivatives of that collection of files created through 298 textual modification. 299 - "Standard Version" refers to such a Package if it has not been modified, 300 or has been modified in accordance with the wishes of the Copyright 301 Holder. 302 - "Copyright Holder" is whoever is named in the copyright or copyrights for 303 the package. 304 - "You" is you, if you're thinking about copying or distributing this Package. 305 - "Reasonable copying fee" is whatever you can justify on the basis of media 306 cost, duplication charges, time of people involved, and so on. (You will 307 not be required to justify it to the Copyright Holder, but only to the 308 computing community at large as a market that must bear the fee.) 309 - "Freely Available" means that no fee is charged for the item itself, though 310 there may be fees involved in handling the item. It also means that 311 recipients of the item may redistribute it under the same conditions they 312 received it. 313 3141. You may make and give away verbatim copies of the source form of the 315Standard Version of this Package without restriction, provided that you 316duplicate all of the original copyright notices and associated disclaimers. 317 3182. You may apply bug fixes, portability fixes and other modifications derived 319from the Public Domain or from the Copyright Holder. A Package modified in such 320a way shall still be considered the Standard Version. 321 3223. You may otherwise modify your copy of this Package in any way, provided that 323you insert a prominent notice in each changed file stating how and when you 324changed that file, and provided that you do at least ONE of the following: 325 326 a) place your modifications in the Public Domain or otherwise make them 327 Freely Available, such as by posting said modifications to Usenet or an 328 equivalent medium, or placing the modifications on a major archive site 329 such as ftp.uu.net, or by allowing the Copyright Holder to include your 330 modifications in the Standard Version of the Package. 331 332 b) use the modified Package only within your corporation or organization. 333 334 c) rename any non-standard executables so the names do not conflict with 335 standard executables, which must also be provided, and provide a separate 336 manual page for each non-standard executable that clearly documents how it 337 differs from the Standard Version. 338 339 d) make other distribution arrangements with the Copyright Holder. 340 3414. You may distribute the programs of this Package in object code or executable 342form, provided that you do at least ONE of the following: 343 344 a) distribute a Standard Version of the executables and library files, 345 together with instructions (in the manual page or equivalent) on where to 346 get the Standard Version. 347 348 b) accompany the distribution with the machine-readable source of the Package 349 with your modifications. 350 351 c) accompany any non-standard executables with their corresponding Standard 352 Version executables, giving the non-standard executables non-standard 353 names, and clearly documenting the differences in manual pages (or 354 equivalent), together with instructions on where to get the Standard 355 Version. 356 357 d) make other distribution arrangements with the Copyright Holder. 358 3595. You may charge a reasonable copying fee for any distribution of this 360Package. You may charge any fee you choose for support of this Package. You 361may not charge a fee for this Package itself. However, you may distribute this 362Package in aggregate with other (possibly commercial) programs as part of a 363larger (possibly commercial) software distribution provided that you do not 364advertise this Package as a product of your own. 365 3666. The scripts and library files supplied as input to or produced as output 367from the programs of this Package do not automatically fall under the copyright 368of this Package, but belong to whomever generated them, and may be sold 369commercially, and may be aggregated with this Package. 370 3717. C or perl subroutines supplied by you and linked into this Package shall not 372be considered part of this Package. 373 3748. The name of the Copyright Holder may not be used to endorse or promote 375products derived from this software without specific prior written permission. 376 3779. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED 378WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 379MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 380 381The End 382 383