# [Open Software License ("OSL") v. 3.0](https://opensource.org/licenses/OSL-3.0)

This Open Software License (the "License") applies to any original work of
authorship (the "Original Work") whose owner (the "Licensor") has placed the
following licensing notice adjacent to the copyright notice for the Original
Work:

Licensed under the Open Software License version 3.0

  1. **Grant of Copyright License.** Licensor grants You a worldwide, 
  royalty-free, non-exclusive, sublicensable license, for the duration of the
  copyright, to do the following:

    a. to reproduce the Original Work in copies, either alone or as part of a
    collective work;

    b. to translate, adapt, alter, transform, modify, or arrange the Original
    Work, thereby creating derivative works ("Derivative Works") based upon the
    Original Work;

    c. to distribute or communicate copies of the Original Work and Derivative
    Works to the public, **with the proviso that copies of Original Work or
    Derivative Works that You distribute or communicate shall be licensed under
    this Open Software License;**

    d. to perform the Original Work publicly; and

    e. to display the Original Work publicly.

  2. **Grant** of Patent License. Licensor grants You a worldwide,
  royalty-free, non-exclusive, sublicensable license, under patent claims owned
  or controlled by the Licensor that are embodied in the Original Work as
  furnished by the Licensor, for the duration of the patents, to make, use,
  sell, offer for sale, have made, and import the Original Work and Derivative
  Works.

  3. **Grant** of Source Code License. The term "Source Code" means the
  preferred form of the Original Work for making modifications to it and all
  available documentation describing how to modify the Original Work. Licensor
  agrees to provide a machine-readable copy of the Source Code of the Original
  Work along with each copy of the Original Work that Licensor distributes.
  Licensor reserves the right to satisfy this obligation by placing a
  machine-readable copy of the Source Code in an information repository
  reasonably calculated to permit inexpensive and convenient access by You for
  as long as Licensor continues to distribute the Original Work.

  4. **Exclusions From License Grant.** Neither the names of Licensor, nor the
  names of any contributors to the Original Work, nor any of their trademarks
  or service marks, may be used to endorse or promote products derived from
  this Original Work without express prior permission of the Licensor. Except
  as expressly stated herein, nothing in this License grants any license to
  Licensor's trademarks, copyrights, patents, trade secrets or any other 
  intellectual property. No patent license is granted to make, use, sell, offer
  for sale, have made, or import embodiments of any patent claims other than
  the licensed claims defined in Section 2. No license is granted to the
  trademarks of Licensor even if such marks are included in the Original Work.
  Nothing in this License shall be interpreted to prohibit Licensor from
  licensing under terms different from this License any Original Work that
  Licensor otherwise would have a right to license.

  5. **External Deployment.** The term "External Deployment" means the use,
  distribution, or communication of the Original Work or Derivative Works in
  any way such that the Original Work or Derivative Works may be used by anyone
  other than You, whether those works are distributed or communicated to those
  persons or made available as an application intended for use over a network.
  As an express condition for the grants of license hereunder, You must treat
  any External Deployment by You of the Original Work or a Derivative Work as a
  distribution under section 1(c).

  6. **Attribution Rights.** You must retain, in the Source Code of any
  Derivative Works that You create, all copyright, patent, or trademark notices
  from the Source Code of the Original Work, as well as any notices of
  licensing and any descriptive text identified therein as an "Attribution
  Notice." You must cause the Source Code for any Derivative Works that You
  create to carry a prominent Attribution Notice reasonably calculated to
  inform recipients that You have modified the Original Work.

  7. **Warranty of Provenance and Disclaimer of Warranty.** Licensor warrants
  that the copyright in and to the Original Work and the patent rights granted
  herein by Licensor are owned by the Licensor or are sublicensed to You under
  the terms of this License with the permission of the contributor(s) of those
  copyrights and patent rights. Except as expressly stated in the immediately
  preceding sentence, the Original Work is provided under this License on an
  "AS IS" BASIS and WITHOUT WARRANTY, either express or implied, including,
  without limitation, the warranties of non-infringement, merchantability or
  fitness for a particular purpose. THE ENTIRE RISK AS TO THE QUALITY OF THE
  ORIGINAL WORK IS WITH YOU. This DISCLAIMER OF WARRANTY constitutes an
  essential part of this License. No license to the Original Work is granted by
  this License except under this disclaimer.

  8. **Limitation of Liability.** Under no circumstances and under no legal
  theory, whether in tort (including negligence), contract, or otherwise, shall
  the Licensor be liable to anyone for any indirect, special, incidental, or
  consequential damages of any character arising as a result of this License or
  the use of the Original Work including, without limitation, damages for loss
  of goodwill, work stoppage, computer failure or malfunction, or any and all
  other commercial damages or losses. This limitation of liability shall not
  apply to the extent applicable law prohibits such limitation.

  9. **Acceptance and Termination.** If, at any time, You expressly assented to
  this License, that assent indicates your clear and irrevocable acceptance of
  this License and all of its terms and conditions. If You distribute or
  communicate copies of the Original Work or a Derivative Work, You must make a
  reasonable effort under the circumstances to obtain the express assent of
  recipients to the terms of this License. This License conditions your rights
  to undertake the activities listed in Section 1, including your right to
  create Derivative Works based upon the Original Work, and doing so without
  honoring these terms and conditions is prohibited by copyright law and
  international treaty. Nothing in this License is intended to affect copyright
  exceptions and limitations (including "fair use" or "fair dealing"). This
  License shall terminate immediately and You may no longer exercise any of the
  rights granted to You by this License upon your failure to honor the
  conditions in Section 1(c).

  10. **Termination for Patent Action.** This License shall terminate
  automatically and You may no longer exercise any of the rights granted to You
  by this License as of the date You commence an action, including a
  cross-claim or counterclaim, against Licensor or any licensee alleging that
  the Original Work infringes a patent. This termination provision shall not
  apply for an action alleging patent infringement by combinations of the
  Original Work with other software or hardware.

  11. **Jurisdiction, Venue and Governing Law.** Any action or suit relating to
  this License may be brought only in the courts of a jurisdiction wherein the
  Licensor resides or in which Licensor conducts its primary business, and
  under the laws of that jurisdiction excluding its conflict-of-law provisions.
  The application of the United Nations Convention on Contracts for the
  International Sale of Goods is expressly excluded. Any use of the Original
  Work outside the scope of this License or after its termination shall be
  subject to the requirements and penalties of copyright or patent law in the
  appropriate jurisdiction. This section shall survive the termination of this
  License.

  12. **Attorneys' Fees.** In any action to enforce the terms of this License
  or seeking damages relating thereto, the prevailing party shall be entitled
  to recover its costs and expenses, including, without limitation, reasonable
  attorneys' fees and costs incurred in connection with such action, including
  any appeal of such action. This section shall survive the termination of this
  License.

  13. **Miscellaneous.** If any provision of this License is held to be
  unenforceable, such provision shall be reformed only to the extent necessary
  to make it enforceable.

  14. **Definition of "You" in This License.** "You" throughout this License,
  whether in upper or lower case, means an individual or a legal entity
  exercising rights under, and complying with all of the terms of, this
  License. For legal entities, "You" includes any entity that controls, is
  controlled by, or is under common control with you. For purposes of this
  definition, "control" means (i) the power, direct or indirect, to cause the
  direction or management of such entity, whether by contract or otherwise,
  or (ii) ownership of fifty percent (50%) or more of the outstanding shares,
  or (iii) beneficial ownership of such entity.

  15. **Right to Use.** You may use the Original Work in all ways not otherwise
  restricted or conditioned by this License or by law, and Licensor promises
  not to interfere with or be responsible for such uses by You.

  16. **Modification of This License.** This License is Copyright © 2005
  Lawrence Rosen. Permission is granted to copy, distribute, or communicate
  this License without modification. Nothing in this License permits You to
  modify this License as applied to the Original Work or to Derivative Works.
  However, You may modify the text of this License and copy, distribute or
  communicate your modified version (the "Modified License") and apply it to
  other original works of authorship subject to the following conditions: (i)
  You may not indicate in any way that your Modified License is the "Open
  Software License" or "OSL" and you may not use those names in the name of
  your Modified License; (ii) You must replace the notice specified in the
  first paragraph above with the notice "Licensed under < insert your license
  name here >" or with a notice of your own that is not confusingly similar to
  the notice in this License; and (iii) You may not claim that your original
  works are open source software unless your Modified License has been approved
  by Open Source Initiative (OSI) and You comply with its license review and
  certification process.