1 The Artistic License 2.0 2 3 Copyright (c) 2015 David Oswald 4 5 Everyone is permitted to copy and distribute verbatim copies 6 of this license document, but changing it is not allowed. 7 8Preamble 9 10This license establishes the terms under which a given free software 11Package may be copied, modified, distributed, and/or redistributed. 12The intent is that the Copyright Holder maintains some artistic 13control over the development of that Package while still keeping the 14Package available as open source and free software. 15 16You are always permitted to make arrangements wholly outside of this 17license directly with the Copyright Holder of a given Package. If the 18terms of this license do not permit the full use that you propose to 19make of the Package, you should contact the Copyright Holder and seek 20a different licensing arrangement. 21 22Definitions 23 24 "Copyright Holder" means the individual(s) or organization(s) 25 named in the copyright notice for the entire Package. 26 27 "Contributor" means any party that has contributed code or other 28 material to the Package, in accordance with the Copyright Holder's 29 procedures. 30 31 "You" and "your" means any person who would like to copy, 32 distribute, or modify the Package. 33 34 "Package" means the collection of files distributed by the 35 Copyright Holder, and derivatives of that collection and/or of 36 those files. A given Package may consist of either the Standard 37 Version, or a Modified Version. 38 39 "Distribute" means providing a copy of the Package or making it 40 accessible to anyone else, or in the case of a company or 41 organization, to others outside of your company or organization. 42 43 "Distributor Fee" means any fee that you charge for Distributing 44 this Package or providing support for this Package to another 45 party. It does not mean licensing fees. 46 47 "Standard Version" refers to the Package if it has not been 48 modified, or has been modified only in ways explicitly requested 49 by the Copyright Holder. 50 51 "Modified Version" means the Package, if it has been changed, and 52 such changes were not explicitly requested by the Copyright 53 Holder. 54 55 "Original License" means this Artistic License as Distributed with 56 the Standard Version of the Package, in its current version or as 57 it may be modified by The Perl Foundation in the future. 58 59 "Source" form means the source code, documentation source, and 60 configuration files for the Package. 61 62 "Compiled" form means the compiled bytecode, object code, binary, 63 or any other form resulting from mechanical transformation or 64 translation of the Source form. 65 66 67Permission for Use and Modification Without Distribution 68 69(1) You are permitted to use the Standard Version and create and use 70Modified Versions for any purpose without restriction, provided that 71you do not Distribute the Modified Version. 72 73 74Permissions for Redistribution of the Standard Version 75 76(2) You may Distribute verbatim copies of the Source form of the 77Standard Version of this Package in any medium without restriction, 78either gratis or for a Distributor Fee, provided that you duplicate 79all of the original copyright notices and associated disclaimers. At 80your discretion, such verbatim copies may or may not include a 81Compiled form of the Package. 82 83(3) You may apply any bug fixes, portability changes, and other 84modifications made available from the Copyright Holder. The resulting 85Package will still be considered the Standard Version, and as such 86will be subject to the Original License. 87 88 89Distribution of Modified Versions of the Package as Source 90 91(4) You may Distribute your Modified Version as Source (either gratis 92or for a Distributor Fee, and with or without a Compiled form of the 93Modified Version) provided that you clearly document how it differs 94from the Standard Version, including, but not limited to, documenting 95any non-standard features, executables, or modules, and provided that 96you do at least ONE of the following: 97 98 (a) make the Modified Version available to the Copyright Holder 99 of the Standard Version, under the Original License, so that the 100 Copyright Holder may include your modifications in the Standard 101 Version. 102 103 (b) ensure that installation of your Modified Version does not 104 prevent the user installing or running the Standard Version. In 105 addition, the Modified Version must bear a name that is different 106 from the name of the Standard Version. 107 108 (c) allow anyone who receives a copy of the Modified Version to 109 make the Source form of the Modified Version available to others 110 under 111 112 (i) the Original License or 113 114 (ii) a license that permits the licensee to freely copy, 115 modify and redistribute the Modified Version using the same 116 licensing terms that apply to the copy that the licensee 117 received, and requires that the Source form of the Modified 118 Version, and of any works derived from it, be made freely 119 available in that license fees are prohibited but Distributor 120 Fees are allowed. 121 122 123Distribution of Compiled Forms of the Standard Version 124or Modified Versions without the Source 125 126(5) You may Distribute Compiled forms of the Standard Version without 127the Source, provided that you include complete instructions on how to 128get the Source of the Standard Version. Such instructions must be 129valid at the time of your distribution. If these instructions, at any 130time while you are carrying out such distribution, become invalid, you 131must provide new instructions on demand or cease further distribution. 132If you provide valid instructions or cease distribution within thirty 133days after you become aware that the instructions are invalid, then 134you do not forfeit any of your rights under this license. 135 136(6) You may Distribute a Modified Version in Compiled form without 137the Source, provided that you comply with Section 4 with respect to 138the Source of the Modified Version. 139 140 141Aggregating or Linking the Package 142 143(7) You may aggregate the Package (either the Standard Version or 144Modified Version) with other packages and Distribute the resulting 145aggregation provided that you do not charge a licensing fee for the 146Package. Distributor Fees are permitted, and licensing fees for other 147components in the aggregation are permitted. The terms of this license 148apply to the use and Distribution of the Standard or Modified Versions 149as included in the aggregation. 150 151(8) You are permitted to link Modified and Standard Versions with 152other works, to embed the Package in a larger work of your own, or to 153build stand-alone binary or bytecode versions of applications that 154include the Package, and Distribute the result without restriction, 155provided the result does not expose a direct interface to the Package. 156 157 158Items That are Not Considered Part of a Modified Version 159 160(9) Works (including, but not limited to, modules and scripts) that 161merely extend or make use of the Package, do not, by themselves, cause 162the Package to be a Modified Version. In addition, such works are not 163considered parts of the Package itself, and are not subject to the 164terms of this license. 165 166 167General Provisions 168 169(10) Any use, modification, and distribution of the Standard or 170Modified Versions is governed by this Artistic License. By using, 171modifying or distributing the Package, you accept this license. Do not 172use, modify, or distribute the Package, if you do not accept this 173license. 174 175(11) If your Modified Version has been derived from a Modified 176Version made by someone other than you, you are nevertheless required 177to ensure that your Modified Version complies with the requirements of 178this license. 179 180(12) This license does not grant you the right to use any trademark, 181service mark, tradename, or logo of the Copyright Holder. 182 183(13) This license includes the non-exclusive, worldwide, 184free-of-charge patent license to make, have made, use, offer to sell, 185sell, import and otherwise transfer the Package with respect to any 186patent claims licensable by the Copyright Holder that are necessarily 187infringed by the Package. If you institute patent litigation 188(including a cross-claim or counterclaim) against any party alleging 189that the Package constitutes direct or contributory patent 190infringement, then this Artistic License to you shall terminate on the 191date that such litigation is filed. 192 193(14) Disclaimer of Warranty: 194THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS 195IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES. THE IMPLIED 196WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR 197NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT PERMITTED BY YOUR LOCAL 198LAW. UNLESS REQUIRED BY LAW, NO COPYRIGHT HOLDER OR CONTRIBUTOR WILL 199BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL 200DAMAGES ARISING IN ANY WAY OUT OF THE USE OF THE PACKAGE, EVEN IF 201ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 202 203