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COPYING 8.5KB

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  1. Artistic License 2.0
  2. Copyright (c) 2000-2006, The Perl Foundation.
  3. Everyone is permitted to copy and distribute verbatim copies of this
  4. license document, but changing it is not allowed. Preamble
  5. This license establishes the terms under which a given free software
  6. Package may be copied, modified, distributed, and/or
  7. redistributed. The intent is that the Copyright Holder maintains some
  8. artistic control over the development of that Package while still
  9. keeping the Package available as open source and free software.
  10. You are always permitted to make arrangements wholly outside of this
  11. license directly with the Copyright Holder of a given Package. If the
  12. terms of this license do not permit the full use that you propose to
  13. make of the Package, you should contact the Copyright Holder and seek
  14. a different licensing arrangement. Definitions
  15. "Copyright Holder" means the individual(s) or organization(s) named in
  16. the copyright notice for the entire Package.
  17. "Contributor" means any party that has contributed code or other
  18. material to the Package, in accordance with the Copyright Holder's
  19. procedures.
  20. "You" and "your" means any person who would like to copy, distribute,
  21. or modify the Package.
  22. "Package" means the collection of files distributed by the Copyright
  23. Holder, and derivatives of that collection and/or of those files. A
  24. given Package may consist of either the Standard Version, or a
  25. Modified Version.
  26. "Distribute" means providing a copy of the Package or making it
  27. accessible to anyone else, or in the case of a company or
  28. organization, to others outside of your company or organization.
  29. "Distributor Fee" means any fee that you charge for Distributing this
  30. Package or providing support for this Package to another party. It
  31. does not mean licensing fees.
  32. "Standard Version" refers to the Package if it has not been modified,
  33. or has been modified only in ways explicitly requested by the
  34. Copyright Holder.
  35. "Modified Version" means the Package, if it has been changed, and such
  36. changes were not explicitly requested by the Copyright Holder.
  37. "Original License" means this Artistic License as Distributed with the
  38. Standard Version of the Package, in its current version or as it may
  39. be modified by The Perl Foundation in the future.
  40. "Source" form means the source code, documentation source, and
  41. configuration files for the Package.
  42. "Compiled" form means the compiled bytecode, object code, binary, or
  43. any other form resulting from mechanical transformation or translation
  44. of the Source form. Permission for Use and Modification Without
  45. Distribution
  46. (1) You are permitted to use the Standard Version and create and use
  47. Modified Versions for any purpose without restriction, provided that
  48. you do not Distribute the Modified Version. Permissions for
  49. Redistribution of the Standard Version
  50. (2) You may Distribute verbatim copies of the Source form of the
  51. Standard Version of this Package in any medium without restriction,
  52. either gratis or for a Distributor Fee, provided that you duplicate
  53. all of the original copyright notices and associated disclaimers. At
  54. your discretion, such verbatim copies may or may not include a
  55. Compiled form of the Package.
  56. (3) You may apply any bug fixes, portability changes, and other
  57. modifications made available from the Copyright Holder. The resulting
  58. Package will still be considered the Standard Version, and as such
  59. will be subject to the Original License. Distribution of Modified
  60. Versions of the Package as Source
  61. (4) You may Distribute your Modified Version as Source (either gratis
  62. or for a Distributor Fee, and with or without a Compiled form of the
  63. Modified Version) provided that you clearly document how it differs
  64. from the Standard Version, including, but not limited to, documenting
  65. any non-standard features, executables, or modules, and provided that
  66. you do at least ONE of the following:
  67. (a) make the Modified Version available to the Copyright Holder of the
  68. Standard Version, under the Original License, so that the Copyright
  69. Holder may include your modifications in the Standard Version. (b)
  70. ensure that installation of your Modified Version does not prevent the
  71. user installing or running the Standard Version. In addition, the
  72. Modified Version must bear a name that is different from the name of
  73. the Standard Version. (c) allow anyone who receives a copy of the
  74. Modified Version to make the Source form of the Modified Version
  75. available to others under (i) the Original License or (ii) a license
  76. that permits the licensee to freely copy, modify and redistribute the
  77. Modified Version using the same licensing terms that apply to the copy
  78. that the licensee received, and requires that the Source form of the
  79. Modified Version, and of any works derived from it, be made freely
  80. available in that license fees are prohibited but Distributor Fees are
  81. allowed. Distribution of Compiled Forms of the Standard Version or
  82. Modified Versions without the Source
  83. (5) You may Distribute Compiled forms of the Standard Version without
  84. the Source, provided that you include complete instructions on how to
  85. get the Source of the Standard Version. Such instructions must be
  86. valid at the time of your distribution. If these instructions, at any
  87. time while you are carrying out such distribution, become invalid, you
  88. must provide new instructions on demand or cease further
  89. distribution. If you provide valid instructions or cease distribution
  90. within thirty days after you become aware that the instructions are
  91. invalid, then you do not forfeit any of your rights under this
  92. license.
  93. (6) You may Distribute a Modified Version in Compiled form without the
  94. Source, provided that you comply with Section 4 with respect to the
  95. Source of the Modified Version. Aggregating or Linking the Package
  96. (7) You may aggregate the Package (either the Standard Version or
  97. Modified Version) with other packages and Distribute the resulting
  98. aggregation provided that you do not charge a licensing fee for the
  99. Package. Distributor Fees are permitted, and licensing fees for other
  100. components in the aggregation are permitted. The terms of this license
  101. apply to the use and Distribution of the Standard or Modified Versions
  102. as included in the aggregation.
  103. (8) You are permitted to link Modified and Standard Versions with
  104. other works, to embed the Package in a larger work of your own, or to
  105. build stand-alone binary or bytecode versions of applications that
  106. include the Package, and Distribute the result without restriction,
  107. provided the result does not expose a direct interface to the Package.
  108. Items That are Not Considered Part of a Modified Version
  109. (9) Works (including, but not limited to, modules and scripts) that
  110. merely extend or make use of the Package, do not, by themselves, cause
  111. the Package to be a Modified Version. In addition, such works are not
  112. considered parts of the Package itself, and are not subject to the
  113. terms of this license. General Provisions
  114. (10) Any use, modification, and distribution of the Standard or
  115. Modified Versions is governed by this Artistic License. By using,
  116. modifying or distributing the Package, you accept this license. Do not
  117. use, modify, or distribute the Package, if you do not accept this
  118. license.
  119. (11) If your Modified Version has been derived from a Modified Version
  120. made by someone other than you, you are nevertheless required to
  121. ensure that your Modified Version complies with the requirements of
  122. this license.
  123. (12) This license does not grant you the right to use any trademark,
  124. service mark, tradename, or logo of the Copyright Holder.
  125. (13) This license includes the non-exclusive, worldwide,
  126. free-of-charge patent license to make, have made, use, offer to sell,
  127. sell, import and otherwise transfer the Package with respect to any
  128. patent claims licensable by the Copyright Holder that are necessarily
  129. infringed by the Package. If you institute patent litigation
  130. (including a cross-claim or counterclaim) against any party alleging
  131. that the Package constitutes direct or contributory patent
  132. infringement, then this Artistic License to you shall terminate on the
  133. date that such litigation is filed.
  134. (14) Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT
  135. HOLDER AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED
  136. WARRANTIES. THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
  137. PARTICULAR PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT
  138. PERMITTED BY YOUR LOCAL LAW. UNLESS REQUIRED BY LAW, NO COPYRIGHT
  139. HOLDER OR CONTRIBUTOR WILL BE LIABLE FOR ANY DIRECT, INDIRECT,
  140. INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING IN ANY WAY OUT OF THE USE
  141. OF THE PACKAGE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.