PCRE2 LICENCE&#xA;-------------&#xA;&#xA;PCRE2 is a library of functions to support regular expressions whose syntax&#xA;and semantics are as close as possible to those of the Perl 5 language.&#xA;&#xA;Releases 10.00 and above of PCRE2 are distributed under the terms of the &#34;BSD&#34;&#xA;licence, as specified below, with one exemption for certain binary&#xA;redistributions. The documentation for PCRE2, supplied in the &#34;doc&#34; directory,&#xA;is distributed under the same terms as the software itself. The data in the&#xA;testdata directory is not copyrighted and is in the public domain.&#xA;&#xA;The basic library functions are written in C and are freestanding. Also&#xA;included in the distribution is a just-in-time compiler that can be used to&#xA;optimize pattern matching. This is an optional feature that can be omitted when&#xA;the library is built.&#xA;&#xA;&#xA;THE BASIC LIBRARY FUNCTIONS&#xA;---------------------------&#xA;&#xA;Written by:       Philip Hazel&#xA;Email local part: Philip.Hazel&#xA;Email domain:     gmail.com&#xA;&#xA;Retired from University of Cambridge Computing Service,&#xA;Cambridge, England.&#xA;&#xA;Copyright (c) 1997-2022 University of Cambridge&#xA;All rights reserved.&#xA;&#xA;&#xA;PCRE2 JUST-IN-TIME COMPILATION SUPPORT&#xA;--------------------------------------&#xA;&#xA;Written by:       Zoltan Herczeg&#xA;Email local part: hzmester&#xA;Email domain:     freemail.hu&#xA;&#xA;Copyright(c) 2010-2022 Zoltan Herczeg&#xA;All rights reserved.&#xA;&#xA;&#xA;STACK-LESS JUST-IN-TIME COMPILER&#xA;--------------------------------&#xA;&#xA;Written by:       Zoltan Herczeg&#xA;Email local part: hzmester&#xA;Email domain:     freemail.hu&#xA;&#xA;Copyright(c) 2009-2022 Zoltan Herczeg&#xA;All rights reserved.&#xA;&#xA;&#xA;THE &#34;BSD&#34; LICENCE&#xA;-----------------&#xA;&#xA;Redistribution and use in source and binary forms, with or without&#xA;modification, are permitted provided that the following conditions are met:&#xA;&#xA;    * Redistributions of source code must retain the above copyright notices,&#xA;      this list of conditions and the following disclaimer.&#xA;&#xA;    * Redistributions in binary form must reproduce the above copyright&#xA;      notices, this list of conditions and the following disclaimer in the&#xA;      documentation and/or other materials provided with the distribution.&#xA;&#xA;    * Neither the name of the University of Cambridge nor the names of any&#xA;      contributors may be used to endorse or promote products derived from this&#xA;      software without specific prior written permission.&#xA;&#xA;THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &#34;AS IS&#34;&#xA;AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE&#xA;IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE&#xA;ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE&#xA;LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR&#xA;CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF&#xA;SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS&#xA;INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN&#xA;CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)&#xA;ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE&#xA;POSSIBILITY OF SUCH DAMAGE.&#xA;&#xA;&#xA;EXEMPTION FOR BINARY LIBRARY-LIKE PACKAGES&#xA;------------------------------------------&#xA;&#xA;The second condition in the BSD licence (covering binary redistributions) does&#xA;not apply all the way down a chain of software. If binary package A includes&#xA;PCRE2, it must respect the condition, but if package B is software that&#xA;includes package A, the condition is not imposed on package B unless it uses&#xA;PCRE2 independently.&#xA;&#xA;End&#xA;