irregex - the irregular-expression engine, Python binding
Copyright 2026 The Billy Company

Licensed under the Apache License, Version 2.0. See LICENSE.

The shared library bundled in this wheel is compiled from the irregex engine
and includes the following third-party components, which carry their own
licenses and copyright notices. Those notices are not superseded by the
Apache License, Version 2.0.

  * PCRE2 - Perl-Compatible Regular Expressions
    BSD-3-Clause WITH PCRE2-exception
    Copyright (c) 1997-2024 University of Cambridge
    Copyright (c) 2009-2024 Zoltan Herczeg
    The backend behind pcre=True.

  * libsais - linear-time suffix array construction
    Apache-2.0
    Copyright (c) 2021-2025 Ilya Grebnov

  * Unicode Character Database, version 16.0.0
    Unicode License v3
    Copyright (c) 2024 Unicode, Inc. Unicode and the Unicode Logo are
    registered trademarks of Unicode, Inc. in the U.S. and other countries.
    The source of the generated Unicode property, case-folding, and script
    tables.

  * WHATWG Encoding Standard index tables
    CC0-1.0 (public-domain dedication)
    The source of the generated legacy-encoding decode tables.

Algorithms and interface conventions implemented from published descriptions
rather than from borrowed source - among them Aho-Corasick (1975), Hyperscan's
Teddy prefilter, and Cox's trigram-index construction - carry no obligation
here. They are credited where they are used.
