--- a/util/stanza.lua	Mon Dec 23 17:57:53 2013 +0100
+++ b/util/stanza.lua	Thu Sep 03 23:39:00 2015 +0200
@@ -427,4 +427,5 @@
 	reply = reply;
 	error_reply = error_reply;
 	presence = presence;
+	xml_escape = xml_escape;
 };