diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/pcretest.1 | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/doc/pcretest.1 b/doc/pcretest.1 index 3844426..02bdc35 100644 --- a/doc/pcretest.1 +++ b/doc/pcretest.1 @@ -261,6 +261,14 @@ twice, the same action is taken for captured substrings. In each case the remainder is output on the following line with a plus character following the capture number. .P +The \fB/=\fP modifier requests that the values of all potential captured +parentheses be output after a match by \fBpcre_exec()\fP. By default, only +those up to the highest one actually used in the match are output +(corresponding to the return code from \fBpcre_exec()\fP). Values in the +offsets vector corresponding to higher numbers should be set to -1, and these +are output as "<unset>". This modifier gives a way of checking that this is +happening. +.P The \fB/B\fP modifier is a debugging feature. It requests that \fBpcretest\fP output a representation of the compiled byte code after compilation. Normally this information contains length and offset values; however, if \fB/Z\fP is @@ -815,6 +823,6 @@ Cambridge CB2 3QH, England. .rs .sp .nf -Last updated: 11 July 2011 +Last updated: 20 July 2011 Copyright (c) 1997-2011 University of Cambridge. .fi |