walkero
/
pcre2
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

Documentation update.

This commit is contained in:
Philip.Hazel 2017-06-17 11:40:17 +00:00
parent 76a57bd839
commit b8a935f35e
3 changed files with 31 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
doc/html/pcre2syntax.html
View File

@ -439,10 +439,11 @@ but some of them use Unicode properties if PCRE2_UCP is set. You can use
</pre>
The following are recognized only at the very start of a pattern or after one
of the newline or \R options with similar syntax. More than one of them may
appear.
appear. For the first three, d is a decimal number.
<pre>
(*LIMIT_MATCH=d) set the match limit to d (decimal number)
(*LIMIT_DEPTH=d) set the backtracking limit to d (decimal number)
(*LIMIT_DEPTH=d) set the backtracking limit to d
(*LIMIT_HEAP=d) set the heap size limit to d kilobytes
(*LIMIT_MATCH=d) set the match limit to d
(*NOTEMPTY) set PCRE2_NOTEMPTY when matching
(*NOTEMPTY_ATSTART) set PCRE2_NOTEMPTY_ATSTART when matching
(*NO_AUTO_POSSESS) no auto-possessification (PCRE2_NO_AUTO_POSSESS)
@ -452,9 +453,9 @@ appear.
(*UTF) set appropriate UTF mode for the library in use
(*UCP) set PCRE2_UCP (use Unicode properties for \d etc)
</pre>
Note that LIMIT_MATCH and LIMIT_DEPTH can only reduce the value of the limits
set by the caller of <b>pcre2_match()</b> or <b>pcre2_dfa_match()</b>, not
increase them. LIMIT_RECURSION is an obsolete synonym for LIMIT_DEPTH. The
Note that LIMIT_DEPTH, LIMIT_HEAP, and LIMIT_MATCH can only reduce the value of
the limits set by the caller of <b>pcre2_match()</b> or <b>pcre2_dfa_match()</b>,
not increase them. LIMIT_RECURSION is an obsolete synonym for LIMIT_DEPTH. The
application can lock out the use of (*UTF) and (*UCP) by setting the
PCRE2_NEVER_UTF or PCRE2_NEVER_UCP options, respectively, at compile time.
</P>
@ -599,7 +600,7 @@ Cambridge, England.
</P>
<br><a name="SEC27" href="#TOC1">REVISION</a><br>
<P>
Last updated: 26 May 2017
Last updated: 17 June 2017
<br>
Copyright &copy; 1997-2017 University of Cambridge.
<br>

21
doc/pcre2.txt
View File

@ -9829,10 +9829,11 @@ OPTION SETTING
The following are recognized only at the very start of a pattern or
after one of the newline or \R options with similar syntax. More than
one of them may appear.
one of them may appear. For the first three, d is a decimal number.
(*LIMIT_MATCH=d) set the match limit to d (decimal number)
(*LIMIT_DEPTH=d) set the backtracking limit to d (decimal number)
(*LIMIT_DEPTH=d) set the backtracking limit to d
(*LIMIT_HEAP=d) set the heap size limit to d kilobytes
(*LIMIT_MATCH=d) set the match limit to d
(*NOTEMPTY) set PCRE2_NOTEMPTY when matching
(*NOTEMPTY_ATSTART) set PCRE2_NOTEMPTY_ATSTART when matching
(*NO_AUTO_POSSESS) no auto-possessification (PCRE2_NO_AUTO_POSSESS)
@ -9842,12 +9843,12 @@ OPTION SETTING
(*UTF) set appropriate UTF mode for the library in use
(*UCP) set PCRE2_UCP (use Unicode properties for \d etc)
Note that LIMIT_MATCH and LIMIT_DEPTH can only reduce the value of the
limits set by the caller of pcre2_match() or pcre2_dfa_match(), not
increase them. LIMIT_RECURSION is an obsolete synonym for LIMIT_DEPTH.
The application can lock out the use of (*UTF) and (*UCP) by setting
the PCRE2_NEVER_UTF or PCRE2_NEVER_UCP options, respectively, at com-
pile time.
Note that LIMIT_DEPTH, LIMIT_HEAP, and LIMIT_MATCH can only reduce the
value of the limits set by the caller of pcre2_match() or
pcre2_dfa_match(), not increase them. LIMIT_RECURSION is an obsolete
synonym for LIMIT_DEPTH. The application can lock out the use of (*UTF)
and (*UCP) by setting the PCRE2_NEVER_UTF or PCRE2_NEVER_UCP options,
respectively, at compile time.
NEWLINE CONVENTION
@ -9989,7 +9990,7 @@ AUTHOR
REVISION
Last updated: 26 May 2017
Last updated: 17 June 2017
Copyright (c) 1997-2017 University of Cambridge.
------------------------------------------------------------------------------

17
doc/pcre2syntax.3
View File

@ -1,4 +1,4 @@
.TH PCRE2SYNTAX 3 "26 May 2017" "PCRE2 10.30"
.TH PCRE2SYNTAX 3 "17 June 2017" "PCRE2 10.30"
.SH NAME
PCRE2 - Perl-compatible regular expressions (revised API)
.SH "PCRE2 REGULAR EXPRESSION SYNTAX SUMMARY"
@ -416,10 +416,11 @@ but some of them use Unicode properties if PCRE2_UCP is set. You can use
.sp
The following are recognized only at the very start of a pattern or after one
of the newline or \eR options with similar syntax. More than one of them may
appear.
appear. For the first three, d is a decimal number.
.sp
(*LIMIT_MATCH=d) set the match limit to d (decimal number)
(*LIMIT_DEPTH=d) set the backtracking limit to d (decimal number)
(*LIMIT_DEPTH=d) set the backtracking limit to d
(*LIMIT_HEAP=d) set the heap size limit to d kilobytes
(*LIMIT_MATCH=d) set the match limit to d
(*NOTEMPTY) set PCRE2_NOTEMPTY when matching
(*NOTEMPTY_ATSTART) set PCRE2_NOTEMPTY_ATSTART when matching
(*NO_AUTO_POSSESS) no auto-possessification (PCRE2_NO_AUTO_POSSESS)
@ -429,9 +430,9 @@ appear.
(*UTF) set appropriate UTF mode for the library in use
(*UCP) set PCRE2_UCP (use Unicode properties for \ed etc)
.sp
Note that LIMIT_MATCH and LIMIT_DEPTH can only reduce the value of the limits
set by the caller of \fBpcre2_match()\fP or \fBpcre2_dfa_match()\fP, not
increase them. LIMIT_RECURSION is an obsolete synonym for LIMIT_DEPTH. The
Note that LIMIT_DEPTH, LIMIT_HEAP, and LIMIT_MATCH can only reduce the value of
the limits set by the caller of \fBpcre2_match()\fP or \fBpcre2_dfa_match()\fP,
not increase them. LIMIT_RECURSION is an obsolete synonym for LIMIT_DEPTH. The
application can lock out the use of (*UTF) and (*UCP) by setting the
PCRE2_NEVER_UTF or PCRE2_NEVER_UCP options, respectively, at compile time.
.
@ -588,6 +589,6 @@ Cambridge, England.
.rs
.sp
.nf
Last updated: 26 May 2017
Last updated: 17 June 2017
Copyright (c) 1997-2017 University of Cambridge.
.fi