version 1.1.1.1, 2012/02/21 23:05:52
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version 1.1.1.2, 2012/02/21 23:50:25
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Line 12 PCRE - Perl-compatible regular expressions
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Line 12 PCRE - Perl-compatible regular expressions
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.B "const char *\fIsubject\fP," int \fIlength\fP, int \fIstartoffset\fP, |
.B "const char *\fIsubject\fP," int \fIlength\fP, int \fIstartoffset\fP, |
.ti +5n |
.ti +5n |
.B int \fIoptions\fP, int *\fIovector\fP, int \fIovecsize\fP); |
.B int \fIoptions\fP, int *\fIovector\fP, int \fIovecsize\fP); |
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.PP |
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.B int pcre16_exec(const pcre16 *\fIcode\fP, "const pcre16_extra *\fIextra\fP," |
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.ti +5n |
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.B "PCRE_SPTR16 \fIsubject\fP," int \fIlength\fP, int \fIstartoffset\fP, |
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.ti +5n |
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.B int \fIoptions\fP, int *\fIovector\fP, int \fIovecsize\fP); |
. |
. |
.SH DESCRIPTION |
.SH DESCRIPTION |
.rs |
.rs |
Line 21 string, using a matching algorithm that is similar to
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Line 27 string, using a matching algorithm that is similar to
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offsets to captured substrings. Its arguments are: |
offsets to captured substrings. Its arguments are: |
.sp |
.sp |
\fIcode\fP Points to the compiled pattern |
\fIcode\fP Points to the compiled pattern |
\fIextra\fP Points to an associated \fBpcre_extra\fP structure, | \fIextra\fP Points to an associated \fBpcre[16]_extra\fP structure, |
or is NULL |
or is NULL |
\fIsubject\fP Points to the subject string |
\fIsubject\fP Points to the subject string |
\fIlength\fP Length of the subject string, in bytes |
\fIlength\fP Length of the subject string, in bytes |
Line 47 The options are:
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Line 53 The options are:
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PCRE_NOTEMPTY_ATSTART An empty string at the start of the subject |
PCRE_NOTEMPTY_ATSTART An empty string at the start of the subject |
is not a valid match |
is not a valid match |
PCRE_NO_START_OPTIMIZE Do not do "start-match" optimizations |
PCRE_NO_START_OPTIMIZE Do not do "start-match" optimizations |
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PCRE_NO_UTF16_CHECK Do not check the subject for UTF-16 |
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validity (only relevant if PCRE_UTF16 |
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was set at compile time) |
PCRE_NO_UTF8_CHECK Do not check the subject for UTF-8 |
PCRE_NO_UTF8_CHECK Do not check the subject for UTF-8 |
validity (only relevant if PCRE_UTF8 |
validity (only relevant if PCRE_UTF8 |
was set at compile time) |
was set at compile time) |
Line 62 For details of partial matching, see the
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Line 71 For details of partial matching, see the
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page. A \fBpcre_extra\fP structure contains the following fields: |
page. A \fBpcre_extra\fP structure contains the following fields: |
.sp |
.sp |
\fIflags\fP Bits indicating which fields are set |
\fIflags\fP Bits indicating which fields are set |
\fIstudy_data\fP Opaque data from \fBpcre_study()\fP | \fIstudy_data\fP Opaque data from \fBpcre[16]_study()\fP |
\fImatch_limit\fP Limit on internal resource use |
\fImatch_limit\fP Limit on internal resource use |
\fImatch_limit_recursion\fP Limit on internal recursion depth |
\fImatch_limit_recursion\fP Limit on internal recursion depth |
\fIcallout_data\fP Opaque data passed back to callouts |
\fIcallout_data\fP Opaque data passed back to callouts |