Updated PCRE source to version 8.32 (bug 5593).

tools/pcre/LICENCE

@@ -4,12 +4,14 @@ PCRE LICENCE
 PCRE 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 7 of PCRE is distributed under the terms of the "BSD" licence, as
+Release 8 of PCRE is distributed under the terms of the "BSD" licence, as
 specified below. The documentation for PCRE, supplied in the "doc"
 directory, is distributed under the same terms as the software itself.
 
 The basic library functions are written in C and are freestanding. Also
-included in the distribution is a set of C++ wrapper functions.
+included in the distribution is a set of C++ wrapper functions, and a
+just-in-time compiler that can be used to optimize pattern matching. These
+are both optional features that can be omitted when the library is built.
 
 
 THE BASIC LIBRARY FUNCTIONS
@@ -22,7 +24,29 @@ Email domain:     cam.ac.uk
 University of Cambridge Computing Service,
 Cambridge, England.
 
-Copyright (c) 1997-2009 University of Cambridge
+Copyright (c) 1997-2012 University of Cambridge
+All rights reserved.
+
+
+PCRE JUST-IN-TIME COMPILATION SUPPORT
+-------------------------------------
+
+Written by:       Zoltan Herczeg
+Email local part: hzmester
+Emain domain:     freemail.hu
+
+Copyright(c) 2010-2012 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) 2009-2012 Zoltan Herczeg
 All rights reserved.
 
 
@@ -31,7 +55,7 @@ THE C++ WRAPPER FUNCTIONS
 
 Contributed by:   Google Inc.
 
-Copyright (c) 2007-2008, Google Inc.
+Copyright (c) 2007-2012, Google Inc.
 All rights reserved.