PCRE2, version 10.45

Copyright (c) 1997-2024 University of Cambridge
Copyright (c) 2010-2024 Zoltan Herczeg

PCRE2 License
=============

| SPDX-License-Identifier: | BSD-3-Clause WITH PCRE2-exception |
|---------|-------|

PCRE2 is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.

Releases 10.00 and above of PCRE2 are distributed under the terms of the "BSD"
licence, as specified below, with one exemption for certain binary
redistributions. The documentation for PCRE2, supplied in the "doc" directory,
is distributed under the same terms as the software itself. The data in the
testdata directory is not copyrighted and is in the public domain.

The basic library functions are written in C and are freestanding. Also
included in the distribution is a just-in-time compiler that can be used to
optimize pattern matching. This is an optional feature that can be omitted when
the library is built.


COPYRIGHT
---------

### The basic library functions

    Written by:       Philip Hazel
    Email local part: Philip.Hazel
    Email domain:     gmail.com

    Retired from University of Cambridge Computing Service,
    Cambridge, England.

    Copyright (c) 1997-2007 University of Cambridge
    Copyright (c) 2007-2024 Philip Hazel
    All rights reserved.

### PCRE2 Just-In-Time compilation support

    Written by:       Zoltan Herczeg
    Email local part: hzmester
    Email domain:     freemail.hu

    Copyright (c) 2010-2024 Zoltan Herczeg
    All rights reserved.

### Stack-less Just-In-Time compiler

    Written by:       Zoltan Herczeg
    Email local part: hzmester
    Email domain:     freemail.hu

    Copyright (c) 2009-2024 Zoltan Herczeg
    All rights reserved.

### All other contributions

Many other contributors have participated in the authorship of PCRE2. As PCRE2
has never required a Contributor Licensing Agreement, or other copyright
assignment agreement, all contributions have copyright retained by each
original contributor or their employer.


THE "BSD" LICENCE
-----------------

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

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

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

* Neither the name of the University of Cambridge nor the names of any
  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 OWNER 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.


EXEMPTION FOR BINARY LIBRARY-LIKE PACKAGES
------------------------------------------

The second condition in the BSD licence (covering binary redistributions) does
not apply all the way down a chain of software. If binary package A includes
PCRE2, it must respect the condition, but if package B is software that
includes package A, the condition is not imposed on package B unless it uses
PCRE2 independently.

End