From 62c2f93fe63ee94ff2692091a42a7d594f5d4fe3 Mon Sep 17 00:00:00 2001 From: chpe Date: Tue, 16 Oct 2012 15:53:30 +0000 Subject: pcre32: Add 32-bit library Create libpcre32 that operates on 32-bit characters (UTF-32). This turned out to be surprisingly simple after the UTF-16 support was introduced; mostly just extra ifdefs and adjusting and adding some tests. git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1055 2f5784b3-3f2a-0410-8824-cb99058d5e15 --- doc/pcre_compile.3 | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) (limited to 'doc/pcre_compile.3') diff --git a/doc/pcre_compile.3 b/doc/pcre_compile.3 index c38c251..d09768d 100644 --- a/doc/pcre_compile.3 +++ b/doc/pcre_compile.3 @@ -1,4 +1,4 @@ -.TH PCRE_COMPILE 3 "13 January 2012" "PCRE 8.30" +.TH PCRE_COMPILE 3 "24 June 2012" "PCRE 8.30" .SH NAME PCRE - Perl-compatible regular expressions .SH SYNOPSIS @@ -18,12 +18,18 @@ PCRE - Perl-compatible regular expressions .B const char **\fIerrptr\fP, int *\fIerroffset\fP, .ti +5n .B const unsigned char *\fItableptr\fP); +.PP +.B pcre32 *pcre32_compile(PCRE_SPTR32 \fIpattern\fP, int \fIoptions\fP, +.ti +5n +.B const char **\fIerrptr\fP, int *\fIerroffset\fP, +.ti +5n +.B const unsigned char *\fItableptr\fP); . .SH DESCRIPTION .rs .sp This function compiles a regular expression into an internal form. It is the -same as \fBpcre[16]_compile2()\fP, except for the absence of the +same as \fBpcre[16|32]_compile2()\fP, except for the absence of the \fIerrorcodeptr\fP argument. Its arguments are: .sp \fIpattern\fP A zero-terminated string containing the @@ -61,16 +67,20 @@ The option bits are: PCRE_NO_UTF16_CHECK Do not check the pattern for UTF-16 validity (only relevant if PCRE_UTF16 is set) + PCRE_NO_UTF32_CHECK Do not check the pattern for UTF-32 + validity (only relevant if + PCRE_UTF32 is set) PCRE_NO_UTF8_CHECK Do not check the pattern for UTF-8 validity (only relevant if PCRE_UTF8 is set) PCRE_UCP Use Unicode properties for \ed, \ew, etc. PCRE_UNGREEDY Invert greediness of quantifiers PCRE_UTF16 Run in \fBpcre16_compile()\fP UTF-16 mode + PCRE_UTF32 Run in \fBpcre32_compile()\fP UTF-32 mode PCRE_UTF8 Run in \fBpcre_compile()\fP UTF-8 mode .sp -PCRE must be built with UTF support in order to use PCRE_UTF8/16 and -PCRE_NO_UTF8/16_CHECK, and with UCP support if PCRE_UCP is used. +PCRE must be built with UTF support in order to use PCRE_UTF8/16/32 and +PCRE_NO_UTF8/16/32_CHECK, and with UCP support if PCRE_UCP is used. .P The yield of the function is a pointer to a private data structure that contains the compiled pattern, or NULL if an error was detected. Note that -- cgit v1.2.1