embedaddon/pcre/doc/pcre_study.3 - diff

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Diff for /embedaddon/pcre/doc/pcre_study.3 between versions 1.1.1.1 and 1.1.1.2

version 1.1.1.1, 2012/02/21 23:05:52	version 1.1.1.2, 2012/02/21 23:50:25
Line 10 PCRE - Perl-compatible regular expressions	Line 10 PCRE - Perl-compatible regular expressions
.B pcre_extra pcre_study(const pcre \fIcode\fP, int \fIoptions\fP,	.B pcre_extra pcre_study(const pcre \fIcode\fP, int \fIoptions\fP,
.ti +5n	.ti +5n
.B const char **\fIerrptr\fP);	.B const char **\fIerrptr\fP);
	.PP
	.B pcre16_extra pcre16_study(const pcre16 \fIcode\fP, int \fIoptions\fP,
	.ti +5n
	.B const char **\fIerrptr\fP);
.	.
.SH DESCRIPTION	.SH DESCRIPTION
.rs	.rs
Line 18 This function studies a compiled pattern, to see if ad	Line 22 This function studies a compiled pattern, to see if ad
be extracted that might speed up matching. Its arguments are:	be extracted that might speed up matching. Its arguments are:
.sp	.sp
\fIcode\fP A compiled regular expression	\fIcode\fP A compiled regular expression
\fIoptions\fP Options for \fBpcre_study()\fP	\fIoptions\fP Options for \fBpcre[16]_study()\fP
\fIerrptr\fP Where to put an error message	\fIerrptr\fP Where to put an error message
.sp	.sp
If the function succeeds, it returns a value that can be passed to	If the function succeeds, it returns a value that can be passed to
\fBpcre_exec()\fP or \fBpcre_dfa_exec()\fP via their \fIextra\fP arguments.	\fBpcre[16]_exec()\fP or \fBpcre[16]_dfa_exec()\fP via their \fIextra\fP
	arguments.
.P	.P
If the function returns NULL, either it could not find any additional	If the function returns NULL, either it could not find any additional
information, or there was an error. You can tell the difference by looking at	information, or there was an error. You can tell the difference by looking at

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