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