1 PCRE is a library of functions to support regular expressions whose syntax

     2 and semantics are as close as possible to those of the Perl 5 language.

     3 

     4 This is JavaScriptCore's variant of the PCRE library. While this library

     5 started out as a copy of PCRE, many of the features of PCRE have been

     6 removed.

     7 

     8 Copyright (c) 1997-2005 University of Cambridge. All rights reserved.

     9 

    10 Redistribution and use in source and binary forms, with or without

    11 modification, are permitted provided that the following conditions are met:

    12 

    13     * Redistributions of source code must retain the above copyright notice,

    14       this list of conditions and the following disclaimer.

    15 

    16     * Redistributions in binary form must reproduce the above copyright

    17       notice, this list of conditions and the following disclaimer in the

    18       documentation and/or other materials provided with the distribution.

    19 

    20     * Neither the name of the University of Cambridge nor the name of Apple

    21       Inc. nor the names of their contributors may be used to endorse or

    22       promote products derived from this software without specific prior

    23       written permission.

    24 

    25 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    26 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    27 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    28 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE

    29 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    30 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    31 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    32 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    33 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    34 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    35 POSSIBILITY OF SUCH DAMAGE.