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Diff for /embedaddon/pcre/doc/pcre_study.3 between versions 1.1.1.2 and 1.1.1.4

version 1.1.1.2, 2012/02/21 23:50:25 version 1.1.1.4, 2013/07/22 08:25:56
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.TH PCRE_STUDY 3.TH PCRE_STUDY 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 Line 14  PCRE - Perl-compatible regular expressions
 .B pcre16_extra *pcre16_study(const pcre16 *\fIcode\fP, int \fIoptions\fP,  .B pcre16_extra *pcre16_study(const pcre16 *\fIcode\fP, int \fIoptions\fP,
 .ti +5n  .ti +5n
 .B const char **\fIerrptr\fP);  .B const char **\fIerrptr\fP);
   .PP
   .B pcre32_extra *pcre32_study(const pcre32 *\fIcode\fP, int \fIoptions\fP,
   .ti +5n
   .B const char **\fIerrptr\fP);
 .  .
 .SH DESCRIPTION  .SH DESCRIPTION
 .rs  .rs
Line 22  This function studies a compiled pattern, to see if ad Line 26  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[16]_study()\fP  \fIoptions\fP    Options for \fBpcre[16|32]_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[16]_exec()\fP or \fBpcre[16]_dfa_exec()\fP via their \fIextra\fP\fBpcre[16|32]_exec()\fP or \fBpcre[16|32]_dfa_exec()\fP via their \fIextra\fP
 arguments.  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
Removed from v.1.1.1.2  
changed lines
  Added in v.1.1.1.4

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