rem: client.currentObject.setTopic (fromUnicode(line)); 
add: var charset = client.currentObject.charset; client.currentObject.setTopic (fromUnicode(line, charset)); 
context: function onTopicKeyPress (e){    if (client.currentObject.TYPE != "IRCChannel")        return;        if (e.keyCode == 13)    {                var line = stringTrim(e.target.value);        client.currentObject.setTopic (fromUnicode(line));        onTopicEditEnd();    }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/81f8daa616f604d5909615e1f30d00c27be4d14b/handlers.js/buggy/extensions/irc/xul/content/handlers.js