From e3e2f063244804bb147418dc219ba6db8219304b Mon Sep 17 00:00:00 2001 From: Zher Huei Lee Date: Mon, 7 Aug 2017 23:13:15 +0800 Subject: Replacement of internal RegEx with PCRE2 The pattern and replacement matching behaviour has been changed purely due to the nature of switching to a standards-compliant library. One mistake in the previous behaviour was that named groups didn't have a number. This has been corrected. As names are actually just an alias of numbered groups, RegExMatch::get_name_dict() is now get_names() and is a dict referring to the group number it represents. Duplicate names are enabled and the with the first matching instance used. Due the lack of a suitable equivalent in PCRE2, RegExMatch::expand() was removed. --- thirdparty/pcre2/LICENCE | 83 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 thirdparty/pcre2/LICENCE (limited to 'thirdparty/pcre2/LICENCE') diff --git a/thirdparty/pcre2/LICENCE b/thirdparty/pcre2/LICENCE new file mode 100644 index 0000000000..402fe2435c --- /dev/null +++ b/thirdparty/pcre2/LICENCE @@ -0,0 +1,83 @@ +PCRE2 LICENCE +------------- + +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. + +Release 10 of PCRE2 is distributed under the terms of the "BSD" licence, as +specified below. 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. + + +THE BASIC LIBRARY FUNCTIONS +--------------------------- + +Written by: Philip Hazel +Email local part: ph10 +Email domain: cam.ac.uk + +University of Cambridge Computing Service, +Cambridge, England. + +Copyright (c) 1997-2017 University of Cambridge +All rights reserved. + + +PCRE2 JUST-IN-TIME COMPILATION SUPPORT +-------------------------------------- + +Written by: Zoltan Herczeg +Email local part: hzmester +Emain domain: freemail.hu + +Copyright(c) 2010-2017 Zoltan Herczeg +All rights reserved. + + +STACK-LESS JUST-IN-TIME COMPILER +-------------------------------- + +Written by: Zoltan Herczeg +Email local part: hzmester +Emain domain: freemail.hu + +Copyright(c) 2009-2017 Zoltan Herczeg +All rights reserved. + + +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 notice, + this list of conditions and the following disclaimer. + + * 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. + + * 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. + +End -- cgit v1.2.3