273 lines
15 KiB
Plaintext
Executable File
273 lines
15 KiB
Plaintext
Executable File
Apache License
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Version 2.0, January 2004
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http://www.apache.org/licenses/
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TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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1. Definitions.
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"License" shall mean the terms and conditions for use, reproduction,
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and distribution as defined by Sections 1 through 9 of this document.
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"Licensor" shall mean the copyright owner or entity authorized by
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the copyright owner that is granting the License.
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"Legal Entity" shall mean the union of the acting entity and all
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other entities that control, are controlled by, or are under common
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control with that entity. For the purposes of this definition,
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"control" means (i) the power, direct or indirect, to cause the
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direction or management of such entity, whether by contract or
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otherwise, or (ii) ownership of fifty percent (50%) or more of the
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outstanding shares, or (iii) beneficial ownership of such entity.
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"You" (or "Your") shall mean an individual or Legal Entity
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exercising permissions granted by this License.
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"Source" form shall mean the preferred form for making modifications,
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including but not limited to software source code, documentation
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source, and configuration files.
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"Object" form shall mean any form resulting from mechanical
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transformation or translation of a Source form, including but
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not limited to compiled object code, generated documentation,
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and conversions to other media types.
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"Work" shall mean the work of authorship, whether in Source or
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copyright notice that is included in or attached to the work
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(an example is provided in the Appendix below).
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"Derivative Works" shall mean any work, whether in Source or Object
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editorial revisions, annotations, elaborations, or other modifications
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represent, as a whole, an original work of authorship. For the purposes
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the Work and Derivative Works thereof.
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"Contribution" shall mean any work of authorship, including
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2. Grant of Copyright License. Subject to the terms and conditions of
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this License, each Contributor hereby grants to You a perpetual,
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worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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3. Grant of Patent License. Subject to the terms and conditions of
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this License, each Contributor hereby grants to You a perpetual,
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worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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meet the following conditions:
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(a) You must give any other recipients of the Work or
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You may add Your own copyright statement to Your modifications and
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may provide additional or different license terms and conditions
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for any such Derivative Works as a whole, provided Your use,
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reproduction, and distribution of the Work otherwise complies with
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the conditions stated in this License.
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5. Submission of Contributions. Unless You explicitly state otherwise,
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any Contribution intentionally submitted for inclusion in the Work
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by You to the Licensor shall be under the terms and conditions of
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Notwithstanding the above, nothing herein shall supersede or modify
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the terms of any separate license agreement you may have executed
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with Licensor regarding such Contributions.
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6. Trademarks. This License does not grant permission to use the trade
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except as required for reasonable and customary use in describing the
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7. Disclaimer of Warranty. Unless required by applicable law or
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appropriateness of using or redistributing the Work and assume any
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8. Limitation of Liability. In no event and under no legal theory,
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whether in tort (including negligence), contract, or otherwise,
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unless required by applicable law (such as deliberate and grossly
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negligent acts) or agreed to in writing, shall any Contributor be
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liable to You for damages, including any direct, indirect, special,
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incidental, or consequential damages of any character arising as a
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work stoppage, computer failure or malfunction, or any and all
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other commercial damages or losses), even if such Contributor
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9. Accepting Warranty or Additional Liability. While redistributing
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the Work or Derivative Works thereof, You may choose to offer,
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and charge a fee for, acceptance of support, warranty, indemnity,
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or other liability obligations and/or rights consistent with this
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License. However, in accepting such obligations, You may act only
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on Your own behalf and on Your sole responsibility, not on behalf
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of any other Contributor, and only if You agree to indemnify,
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defend, and hold each Contributor harmless for any liability
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incurred by, or claims asserted against, such Contributor by reason
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of your accepting any such warranty or additional liability.
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====
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The above license applies to all parts of Neovim except (1) parts that were
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contributed under the Vim license and (2) externally maintained libraries.
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The externally maintained libraries used by Neovim are:
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- Klib: a Generic Library in C. MIT/X11 license.
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- libuv. Copyright Joyent, Inc. and other Node contributors. Node.js license.
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- LuaJIT: a Just-In-Time Compiler for Lua. Copyright Mike Pall. MIT license.
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====
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Any parts of Neovim that were contributed under the Vim license are licensed
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under the Vim license unless the copyright holder gave permission to license
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those contributions under the Apache 2.0 license.
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The Vim license follows:
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VIM LICENSE
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I) There are no restrictions on distributing unmodified copies of Vim except
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that they must include this license text. You can also distribute
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unmodified parts of Vim, likewise unrestricted except that they must
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include this license text. You are also allowed to include executables
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that you made from the unmodified Vim sources, plus your own usage
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examples and Vim scripts.
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II) It is allowed to distribute a modified (or extended) version of Vim,
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including executables and/or source code, when the following four
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conditions are met:
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1) This license text must be included unmodified.
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2) The modified Vim must be distributed in one of the following five ways:
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a) If you make changes to Vim yourself, you must clearly describe in
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the distribution how to contact you. When the maintainer asks you
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(in any way) for a copy of the modified Vim you distributed, you
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must make your changes, including source code, available to the
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maintainer without fee. The maintainer reserves the right to
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include your changes in the official version of Vim. What the
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maintainer will do with your changes and under what license they
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will be distributed is negotiable. If there has been no negotiation
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then this license, or a later version, also applies to your changes.
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The current maintainer is Bram Moolenaar <Bram@vim.org>. If this
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changes it will be announced in appropriate places (most likely
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vim.sf.net, www.vim.org and/or comp.editors). When it is completely
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impossible to contact the maintainer, the obligation to send him
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your changes ceases. Once the maintainer has confirmed that he has
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received your changes they will not have to be sent again.
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b) If you have received a modified Vim that was distributed as
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mentioned under a) you are allowed to further distribute it
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unmodified, as mentioned at I). If you make additional changes the
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text under a) applies to those changes.
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c) Provide all the changes, including source code, with every copy of
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the modified Vim you distribute. This may be done in the form of a
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context diff. You can choose what license to use for new code you
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add. The changes and their license must not restrict others from
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making their own changes to the official version of Vim.
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d) When you have a modified Vim which includes changes as mentioned
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under c), you can distribute it without the source code for the
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changes if the following three conditions are met:
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- The license that applies to the changes permits you to distribute
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the changes to the Vim maintainer without fee or restriction, and
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permits the Vim maintainer to include the changes in the official
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version of Vim without fee or restriction.
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- You keep the changes for at least three years after last
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distributing the corresponding modified Vim. When the maintainer
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or someone who you distributed the modified Vim to asks you (in
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any way) for the changes within this period, you must make them
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available to him.
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- You clearly describe in the distribution how to contact you. This
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contact information must remain valid for at least three years
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after last distributing the corresponding modified Vim, or as long
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as possible.
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e) When the GNU General Public License (GPL) applies to the changes,
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you can distribute the modified Vim under the GNU GPL version 2 or
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any later version.
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3) A message must be added, at least in the output of the ":version"
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command and in the intro screen, such that the user of the modified Vim
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is able to see that it was modified. When distributing as mentioned
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under 2)e) adding the message is only required for as far as this does
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not conflict with the license used for the changes.
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4) The contact information as required under 2)a) and 2)d) must not be
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removed or changed, except that the person himself can make
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corrections.
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III) If you distribute a modified version of Vim, you are encouraged to use
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the Vim license for your changes and make them available to the
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maintainer, including the source code. The preferred way to do this is
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by e-mail or by uploading the files to a server and e-mailing the URL.
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If the number of changes is small (e.g., a modified Makefile) e-mailing a
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context diff will do. The e-mail address to be used is
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<maintainer@vim.org>
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IV) It is not allowed to remove this license from the distribution of the Vim
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sources, parts of it or from a modified version. You may use this
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license for previous Vim releases instead of the license that they came
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with, at your option.
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