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version 1.1.1.1, 2012/02/21 23:05:52 version 1.1.1.2, 2012/02/21 23:50:25
Line 8  This document describes the differences in the ways th Line 8  This document describes the differences in the ways th
 regular expressions. The differences described here are with respect to Perl  regular expressions. The differences described here are with respect to Perl
 versions 5.10 and above.  versions 5.10 and above.
 .P  .P
1. PCRE has only a subset of Perl's UTF-8 and Unicode support. Details of what1. PCRE has only a subset of Perl's Unicode support. Details of what it does
it does have are given in thehave are given in the
 .\" HREF  .\" HREF
 \fBpcreunicode\fP  \fBpcreunicode\fP
 .\"  .\"
Line 154  by the PCRE_BSR_ANYCRLF option. Line 154  by the PCRE_BSR_ANYCRLF option.
 different hosts that have the other endianness. However, this does not apply to  different hosts that have the other endianness. However, this does not apply to
 optimized data created by the just-in-time compiler.  optimized data created by the just-in-time compiler.
 .sp  .sp
(k) The alternative matching function (\fBpcre_dfa_exec()\fP) matches in a(k) The alternative matching functions (\fBpcre_dfa_exec()\fP and
different way and is not Perl-compatible.\fBpcre16_dfa_exec()\fP) match in a different way and are not Perl-compatible.
 .sp  .sp
 (l) PCRE recognizes some special sequences such as (*CR) at the start of  (l) PCRE recognizes some special sequences such as (*CR) at the start of
 a pattern that set overall options that cannot be changed within the pattern.  a pattern that set overall options that cannot be changed within the pattern.
Line 175  Cambridge CB2 3QH, England. Line 175  Cambridge CB2 3QH, England.
 .rs  .rs
 .sp  .sp
 .nf  .nf
Last updated: 14 November 2011Last updated: 08 Januray 2012
Copyright (c) 1997-2011 University of Cambridge.Copyright (c) 1997-2012 University of Cambridge.
 .fi  .fi
Removed from v.1.1.1.1  
changed lines
  Added in v.1.1.1.2

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