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revision 1218 by ph10, Thu Nov 8 17:03:43 2012 UTC revision 1219 by ph10, Sun Nov 11 18:04:37 2012 UTC
# Line 1  Line 1 
1  .TH PCREUNICODE 3 "08 November 2012" "PCRE 8.32"  .TH PCREUNICODE 3 "11 November 2012" "PCRE 8.32"
2  .SH NAME  .SH NAME
3  PCRE - Perl-compatible regular expressions  PCRE - Perl-compatible regular expressions
4  .SH "UTF-8, UTF-16, UTF-32, AND UNICODE PROPERTY SUPPORT"  .SH "UTF-8, UTF-16, UTF-32, AND UNICODE PROPERTY SUPPORT"
# Line 18  support, and, in addition, you must call Line 18  support, and, in addition, you must call
18  \fBpcre_compile()\fP  \fBpcre_compile()\fP
19  .\"  .\"
20  with the PCRE_UTF8 option flag, or the pattern must start with the sequence  with the PCRE_UTF8 option flag, or the pattern must start with the sequence
21  (*UTF8). When either of these is the case, both the pattern and any subject  (*UTF8) or (*UTF). When either of these is the case, both the pattern and any
22  strings that are matched against it are treated as UTF-8 strings instead of  subject strings that are matched against it are treated as UTF-8 strings
23  strings of individual 1-byte characters.  instead of strings of individual 1-byte characters.
24  .  .
25  .  .
26  .SH "UTF-16 AND UTF-32 SUPPORT"  .SH "UTF-16 AND UTF-32 SUPPORT"
# Line 36  or Line 36  or
36  \fBpcre32_compile()\fP  \fBpcre32_compile()\fP
37  .\"  .\"
38  with the PCRE_UTF16 or PCRE_UTF32 option flag, as appropriate. Alternatively,  with the PCRE_UTF16 or PCRE_UTF32 option flag, as appropriate. Alternatively,
39  the pattern must start with the sequence (*UTF16) or (*UTF32). When UTF mode is  the pattern must start with the sequence (*UTF16), (*UTF32), as appropriate, or
40  set, both the pattern and any subject strings that are matched against it are  (*UTF), which can be used with either library. When UTF mode is set, both the
41  treated as UTF-16 or UTF-32 strings instead of strings of individual 16-bit or  pattern and any subject strings that are matched against it are treated as
42  32-bit characters.  UTF-16 or UTF-32 strings instead of strings of individual 16-bit or 32-bit
43    characters.
44  .  .
45  .  .
46  .SH "UTF SUPPORT OVERHEAD"  .SH "UTF SUPPORT OVERHEAD"
# Line 249  Cambridge CB2 3QH, England. Line 250  Cambridge CB2 3QH, England.
250  .rs  .rs
251  .sp  .sp
252  .nf  .nf
253  Last updated: 08 November 2012  Last updated: 11 November 2012
254  Copyright (c) 1997-2012 University of Cambridge.  Copyright (c) 1997-2012 University of Cambridge.
255  .fi  .fi

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