version 1.1, 2012/02/21 23:05:52
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version 1.1.1.4, 2013/07/22 08:25:56
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.TH PCRE_COMPILE2 3 | .TH PCRE_COMPILE2 3 "24 June 2012" "PCRE 8.30" |
.SH NAME |
.SH NAME |
PCRE - Perl-compatible regular expressions |
PCRE - Perl-compatible regular expressions |
.SH SYNOPSIS |
.SH SYNOPSIS |
Line 14 PCRE - Perl-compatible regular expressions
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Line 14 PCRE - Perl-compatible regular expressions
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.B const char **\fIerrptr\fP, int *\fIerroffset\fP, |
.B const char **\fIerrptr\fP, int *\fIerroffset\fP, |
.ti +5n |
.ti +5n |
.B const unsigned char *\fItableptr\fP); |
.B const unsigned char *\fItableptr\fP); |
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.PP |
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.B pcre16 *pcre16_compile2(PCRE_SPTR16 \fIpattern\fP, int \fIoptions\fP, |
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.ti +5n |
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.B int *\fIerrorcodeptr\fP, |
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.ti +5n |
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.B const char **\fIerrptr\fP, int *\fIerroffset\fP, |
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.ti +5n |
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.B const unsigned char *\fItableptr\fP); |
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.PP |
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.B pcre32 *pcre32_compile2(PCRE_SPTR32 \fIpattern\fP, int \fIoptions\fP, |
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.ti +5n |
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.B int *\fIerrorcodeptr\fP, |
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.ti +5n |
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.B const char **\fIerrptr\fP, int *\fIerroffset\fP, |
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.ti +5n |
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.B const unsigned char *\fItableptr\fP); |
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.SH DESCRIPTION |
.SH DESCRIPTION |
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.rs |
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This function compiles a regular expression into an internal form. It is the |
This function compiles a regular expression into an internal form. It is the |
same as \fBpcre_compile()\fP, except for the addition of the \fIerrorcodeptr\fP | same as \fBpcre[16|32]_compile()\fP, except for the addition of the |
argument. The arguments are: | \fIerrorcodeptr\fP argument. The arguments are: |
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.sp |
.sp |
\fIpattern\fP A zero-terminated string containing the |
\fIpattern\fP A zero-terminated string containing the |
Line 42 The option bits are:
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Line 58 The option bits are:
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PCRE_DOLLAR_ENDONLY $ not to match newline at end |
PCRE_DOLLAR_ENDONLY $ not to match newline at end |
PCRE_DOTALL . matches anything including NL |
PCRE_DOTALL . matches anything including NL |
PCRE_DUPNAMES Allow duplicate names for subpatterns |
PCRE_DUPNAMES Allow duplicate names for subpatterns |
PCRE_EXTENDED Ignore whitespace and # comments | PCRE_EXTENDED Ignore white space and # comments |
PCRE_EXTRA PCRE extra features |
PCRE_EXTRA PCRE extra features |
(not much use currently) |
(not much use currently) |
PCRE_FIRSTLINE Force matching to be before newline |
PCRE_FIRSTLINE Force matching to be before newline |
Line 56 The option bits are:
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Line 72 The option bits are:
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PCRE_NEWLINE_LF Set LF as the newline sequence |
PCRE_NEWLINE_LF Set LF as the newline sequence |
PCRE_NO_AUTO_CAPTURE Disable numbered capturing paren- |
PCRE_NO_AUTO_CAPTURE Disable numbered capturing paren- |
theses (named ones available) |
theses (named ones available) |
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PCRE_NO_UTF16_CHECK Do not check the pattern for UTF-16 |
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validity (only relevant if |
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PCRE_UTF16 is set) |
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PCRE_NO_UTF32_CHECK Do not check the pattern for UTF-32 |
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validity (only relevant if |
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PCRE_UTF32 is set) |
PCRE_NO_UTF8_CHECK Do not check the pattern for UTF-8 |
PCRE_NO_UTF8_CHECK Do not check the pattern for UTF-8 |
validity (only relevant if |
validity (only relevant if |
PCRE_UTF8 is set) |
PCRE_UTF8 is set) |
PCRE_UCP Use Unicode properties for \ed, \ew, etc. |
PCRE_UCP Use Unicode properties for \ed, \ew, etc. |
PCRE_UNGREEDY Invert greediness of quantifiers |
PCRE_UNGREEDY Invert greediness of quantifiers |
PCRE_UTF8 Run in UTF-8 mode | PCRE_UTF16 Run \fBpcre16_compile()\fP in UTF-16 mode |
| PCRE_UTF32 Run \fBpcre32_compile()\fP in UTF-32 mode |
| PCRE_UTF8 Run \fBpcre_compile()\fP in UTF-8 mode |
.sp |
.sp |
PCRE must be built with UTF-8 support in order to use PCRE_UTF8 and | PCRE must be built with UTF support in order to use PCRE_UTF8/16/32 and |
PCRE_NO_UTF8_CHECK, and with UCP support if PCRE_UCP is used. | PCRE_NO_UTF8/16/32_CHECK, and with UCP support if PCRE_UCP is used. |
.P |
.P |
The yield of the function is a pointer to a private data structure that |
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 |
contains the compiled pattern, or NULL if an error was detected. Note that |