rem: account   : 'account', 
add: account   : account, 
context: function isMUC(account, address) {    var ns_muc = 'http://jabber.org/protocol/muc';    var ns_private = 'jabber:iq:private';    var ns_bookmarks = 'storage:bookmarks';    return XMPP.cache.fetch({        event     : 'presence',        direction : 'out',        account   : account,        stanza    : function(s) {                return (s.@to != undefined &&                        XMPP.JID(s.@to).address == address &&                        s.ns_muc::x != undefined);            }}).length > 0 ||        XMPP.cache.fetch({            event     : 'iq',            direction : 'in',            account   : 'account',            stanza    : function(s) {                    return (s.ns_private::query                            .ns_bookmarks::storage                            .ns_bookmarks::conference                            .(@jid == address) != undefined);                }}).length > 0;}
meta: 1705	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1705/4433184d68797105be5d795eedb6c2bcd4817c3e/utilities_xmpp.js/buggy/chrome/content/utilities_xmpp.js