trailing space doesn't work in a rewrite flag value

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1585159 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/rewrite/flags.xml b/docs/manual/rewrite/flags.xml
index 3e2f68543f601bcd5b6a1b70b0c55ed705b0b3c7..951a6ce2f7a5dea3d01ecfaa8d764ed8173b8716 100644 (file)
--- a/docs/manual/rewrite/flags.xml
+++ b/docs/manual/rewrite/flags.xml
@@ -69,7 +69,9 @@ of how you might use them.</p>
 module="mod_rewrite">RewriteRule</directive> to escape non-alphanumeric
 characters before applying the transformation.</p>
 <p>In 2.4.10 and later, you can limit the escaping to specific characters 
-in backreferences by listing them: <code>[B=#?;]</code> </p>
+in backreferences by listing them: <code>[B=#?;]</code>. Note: The space 
+character can be used in the list of characters to escape, but it cannot be 
+the last character in the list.</p>
 
 <p><code>mod_rewrite</code> has to unescape URLs before mapping them,
 so backreferences are unescaped at the time they are applied.