ftllexengine
Copyright (c) 2025-2026 Ervins Strauhmanis

Licensed under the MIT License. See LICENSE file for details.

This product is an independent implementation of the FTL Syntax
Specification (Apache License 2.0, Mozilla Foundation and others).

================================================================================

FTL Specification Attribution
-----------------------------

This software implements the FTL Syntax Specification.

  Specification: https://github.com/projectfluent/fluent/blob/master/spec/fluent.ebnf
  Copyright: Mozilla Foundation and others
  License: Apache License 2.0
  Project: https://projectfluent.org/

The specification is licensed under the Apache License 2.0. This
implementation is independent work and licensed separately under MIT.

Full Apache License 2.0 text: http://www.apache.org/licenses/LICENSE-2.0

================================================================================

Important Clarifications
------------------------

1. This library is an INDEPENDENT IMPLEMENTATION of the FTL Syntax Specification
2. This is NOT a fork or derivative of Mozilla's reference implementation code
3. All implementation code in this library is original work, licensed under MIT
4. This implementation is independent work and licensed separately from the
   specification

================================================================================

Trademark Usage
---------------

This library uses "FTL" (Fluent Translation List) as a descriptive term to
indicate technical compatibility with the FTL Syntax Specification v1.0.

This usage is descriptive only and does not imply affiliation with or
endorsement by the Mozilla Foundation.

"Fluent" and "FTL" may be trademarks of the Mozilla Foundation. All trademarks
are the property of their respective owners.

================================================================================

Disclaimer of Affiliation and Endorsement
------------------------------------------

This project is NOT affiliated with, endorsed by, or sponsored by:
- Mozilla Foundation
- Mozilla Corporation
- Project Fluent
- Any Mozilla-related entity

This is an independent, third-party implementation created by the copyright
holder listed above.

================================================================================

Patent Considerations
---------------------

The FTL Specification is licensed under Apache License 2.0, which includes an
explicit patent grant from specification contributors.

This implementation (ftllexengine) is licensed under the MIT License, which
does not include explicit patent language. Users should be aware that:

1. The Apache 2.0 patent grant applies to the specification itself
2. This independent implementation makes no patent claims
3. No patents are knowingly infringed by this implementation
4. Contributors to this implementation grant MIT License permissions only
5. The MIT License does not provide explicit patent protection

For patent-related inquiries, consult with legal counsel.

================================================================================

Third-Party Dependencies
------------------------

This software depends on the following third-party packages:

1. Babel (BSD-3-Clause License)
   Copyright (c) 2013-2024 by the Babel Team
   https://github.com/python-babel/babel

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
   are met:

   1. Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.

   2. Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in
      the documentation and/or other materials provided with the
      distribution.

   3. Neither the name of the copyright holder nor the names of its
      contributors may be used to endorse or promote products derived
      from this software without specific prior written permission.

   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

2. returns (BSD-2-Clause License)
   Copyright (c) 2018, dry-python team
   https://github.com/dry-python/returns

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are met:

   1. Redistributions of source code must retain the above copyright notice,
      this list of conditions and the following disclaimer.

   2. Redistributions in binary form must reproduce the above copyright notice,
      this list of conditions and the following disclaimer in the documentation
      and/or other materials provided with the distribution.

   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   POSSIBILITY OF SUCH DAMAGE.
