From ffb3e798474dacb51c9d4eab8020425ab857e0e1 Mon Sep 17 00:00:00 2001
From: ph10 <ph10@6239d852-aaf2-0410-a92c-79f79f948069>
Date: Tue, 22 Sep 2015 16:51:11 +0000
Subject: Documentation for offset limits.

git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@375 6239d852-aaf2-0410-a92c-79f79f948069
---
 doc/pcre2test.txt | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'doc/pcre2test.txt')

diff --git a/doc/pcre2test.txt b/doc/pcre2test.txt
index 98509bd..3dd4f2c 100644
--- a/doc/pcre2test.txt
+++ b/doc/pcre2test.txt
@@ -432,6 +432,13 @@ SUBJECT LINE SYNTAX
 
          abc\=notbol,notempty
 
+       If the subject string is empty and \= is followed  by  whitespace,  the
+       line  is  treated  as a comment line, and is not used for matching. For
+       example:
+
+         \= This is a comment.
+         abc\= This is an invalid modifier list.
+
        A backslash followed  by  any  other  non-alphanumeric  character  just
        escapes that character. A backslash followed by anything else causes an
        error. However, if the very last character in the line is  a  backslash
@@ -1391,5 +1398,5 @@ AUTHOR
 
 REVISION
 
-       Last updated: 12 September 2015
+       Last updated: 14 September 2015
        Copyright (c) 1997-2015 University of Cambridge.
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