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Explain Unicode license agreement #9

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Jul 16, 2022
Merged

Explain Unicode license agreement #9

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d667a6c
Add copy of Unicode License Agreement - Data Files and Software (2016)
dtolnay Jul 16, 2022
9cd9be3
Conjunct Unicode license onto SPDX expression
dtolnay Jul 16, 2022
9d38245
Attempt to describe the license situation in readme
dtolnay Jul 16, 2022
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2 changes: 1 addition & 1 deletion Cargo.toml
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Expand Up @@ -4,7 +4,7 @@ version = "1.0.1"
authors = ["David Tolnay <dtolnay@gmail.com>"]
edition = "2018"
rust-version = "1.31"
license = "MIT OR Apache-2.0"
license = "(MIT OR Apache-2.0) AND Unicode-DFS-2016"
description = "Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31"
repository = "https://github.com/dtolnay/unicode-ident"
documentation = "https://docs.rs/unicode-ident"
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46 changes: 46 additions & 0 deletions LICENSE-UNICODE
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@@ -0,0 +1,46 @@
UNICODE, INC. LICENSE AGREEMENT - DATA FILES AND SOFTWARE

See Terms of Use <https://www.unicode.org/copyright.html>
for definitions of Unicode Inc.’s Data Files and Software.

NOTICE TO USER: Carefully read the following legal agreement.
BY DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING UNICODE INC.'S
DATA FILES ("DATA FILES"), AND/OR SOFTWARE ("SOFTWARE"),
YOU UNEQUIVOCALLY ACCEPT, AND AGREE TO BE BOUND BY, ALL OF THE
TERMS AND CONDITIONS OF THIS AGREEMENT.
IF YOU DO NOT AGREE, DO NOT DOWNLOAD, INSTALL, COPY, DISTRIBUTE OR USE
THE DATA FILES OR SOFTWARE.

COPYRIGHT AND PERMISSION NOTICE

Copyright © 1991-2022 Unicode, Inc. All rights reserved.
Distributed under the Terms of Use in https://www.unicode.org/copyright.html.

Permission is hereby granted, free of charge, to any person obtaining
a copy of the Unicode data files and any associated documentation
(the "Data Files") or Unicode software and any associated documentation
(the "Software") to deal in the Data Files or Software
without restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, and/or sell copies of
the Data Files or Software, and to permit persons to whom the Data Files
or Software are furnished to do so, provided that either
(a) this copyright and permission notice appear with all copies
of the Data Files or Software, or
(b) this copyright and permission notice appear in associated
Documentation.

THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF
ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT OF THIRD PARTY RIGHTS.
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS
NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL
DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THE DATA FILES OR SOFTWARE.

Except as contained in this notice, the name of a copyright holder
shall not be used in advertising or otherwise to promote the sale,
use or other dealings in these Data Files or Software without prior
written authorization of the copyright holder.
22 changes: 14 additions & 8 deletions README.md
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Expand Up @@ -263,15 +263,21 @@ is_xid_start:

## License

<sup>
Licensed under either of <a href="LICENSE-APACHE">Apache License, Version
2.0</a> or <a href="LICENSE-MIT">MIT license</a> at your option.
</sup>
Use of the Unicode Character Database, as this crate does, is governed by the <a
href="LICENSE-UNICODE">Unicode License Agreement &ndash; Data Files and Software
(2016)</a>.

<br>
All intellectual property within this crate that is **not generated** using the
Unicode Character Database as input is licensed under either of <a
href="LICENSE-APACHE">Apache License, Version 2.0</a> or <a
href="LICENSE-MIT">MIT license</a> at your option.

The **generated** files incorporate tabular data derived from the Unicode
Character Database, together with intellectual property from the original source
code content of the crate. One must comply with the terms of both the Unicode
License Agreement and either of the Apache license or MIT license when those
generated files are involved.

<sub>
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in this crate by you, as defined in the Apache-2.0 license, shall
be dual licensed as above, without any additional terms or conditions.
</sub>
be licensed as just described, without any additional terms or conditions.