diff options
Diffstat (limited to 'doc/pcre2pattern.3')
| -rw-r--r-- | doc/pcre2pattern.3 | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/doc/pcre2pattern.3 b/doc/pcre2pattern.3 index 47c0f31..93bacb6 100644 --- a/doc/pcre2pattern.3 +++ b/doc/pcre2pattern.3 @@ -1,4 +1,4 @@ -.TH PCRE2PATTERN 3 "05 October 2020" "PCRE2 10.35" +.TH PCRE2PATTERN 3 "06 October 2020" "PCRE2 10.35" .SH NAME PCRE2 - Perl-compatible regular expressions (revised API) .SH "PCRE2 REGULAR EXPRESSION DETAILS" @@ -1168,8 +1168,9 @@ For example, when the pattern .sp matches "foobar", the first substring is still set to "foo". .P -Perl documents that the use of \eK within assertions is "not well defined". In -PCRE2, \eK is acted upon when it occurs inside positive assertions, but is +Perl used to document that the use of \eK within lookaround assertions is "not +well defined", but from version 5.32.0 Perl does not support this usage at all. +In PCRE2, \eK is acted upon when it occurs inside positive assertions, but is ignored in negative assertions. Note that when a pattern such as (?=ab\eK) matches, the reported start of the match can be greater than the end of the match. Using \eK in a lookbehind assertion at the start of a pattern can also @@ -3897,6 +3898,6 @@ Cambridge, England. .rs .sp .nf -Last updated: 05 October 2020 +Last updated: 06 October 2020 Copyright (c) 1997-2020 University of Cambridge. .fi |