/[pcre]/code/trunk/doc/pcre_compile.3
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revision 867 by ph10, Tue Jan 11 16:49:55 2011 UTC revision 868 by ph10, Fri Jan 13 17:16:32 2012 UTC
# Line 12  PCRE - Perl-compatible regular expressio Line 12  PCRE - Perl-compatible regular expressio
12  .B const char **\fIerrptr\fP, int *\fIerroffset\fP,  .B const char **\fIerrptr\fP, int *\fIerroffset\fP,
13  .ti +5n  .ti +5n
14  .B const unsigned char *\fItableptr\fP);  .B const unsigned char *\fItableptr\fP);
15    .PP
16    .B pcre16 *pcre16_compile(PCRE_SPTR16 \fIpattern\fP, int \fIoptions\fP,
17    .ti +5n
18    .B const char **\fIerrptr\fP, int *\fIerroffset\fP,
19    .ti +5n
20    .B const unsigned char *\fItableptr\fP);
21  .  .
22  .SH DESCRIPTION  .SH DESCRIPTION
23  .rs  .rs
24  .sp  .sp
25  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
26  same as \fBpcre_compile2()\fP, except for the absence of the \fIerrorcodeptr\fP  same as \fBpcre[16]_compile2()\fP, except for the absence of the
27  argument. Its arguments are:  \fIerrorcodeptr\fP argument. Its arguments are:
28  .sp  .sp
29    \fIpattern\fP       A zero-terminated string containing the    \fIpattern\fP       A zero-terminated string containing the
30                    regular expression to be compiled                    regular expression to be compiled
# Line 52  The option bits are: Line 58  The option bits are:
58    PCRE_NEWLINE_LF         Set LF as the newline sequence    PCRE_NEWLINE_LF         Set LF as the newline sequence
59    PCRE_NO_AUTO_CAPTURE    Disable numbered capturing paren-    PCRE_NO_AUTO_CAPTURE    Disable numbered capturing paren-
60                              theses (named ones available)                              theses (named ones available)
61      PCRE_NO_UTF16_CHECK     Do not check the pattern for UTF-16
62                                validity (only relevant if
63                                PCRE_UTF16 is set)
64    PCRE_NO_UTF8_CHECK      Do not check the pattern for UTF-8    PCRE_NO_UTF8_CHECK      Do not check the pattern for UTF-8
65                              validity (only relevant if                              validity (only relevant if
66                              PCRE_UTF8 is set)                              PCRE_UTF8 is set)
67    PCRE_UCP                Use Unicode properties for \ed, \ew, etc.    PCRE_UCP                Use Unicode properties for \ed, \ew, etc.
68    PCRE_UNGREEDY           Invert greediness of quantifiers    PCRE_UNGREEDY           Invert greediness of quantifiers
69    PCRE_UTF8               Run in UTF-8 mode    PCRE_UTF16              Run in \fBpcre16_compile()\fP UTF-16 mode
70      PCRE_UTF8               Run in \fBpcre_compile()\fP UTF-8 mode
71  .sp  .sp
72  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 and
73  PCRE_NO_UTF8_CHECK, and with UCP support if PCRE_UCP is used.  PCRE_NO_UTF8/16_CHECK, and with UCP support if PCRE_UCP is used.
74  .P  .P
75  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
76  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
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