rem: rv = prefObj.getCharPref (prefName); 
add: rv = client.prefBranch.getCharPref (prefName); 
context: function getCharPref (prefObj, prefName, defaultValue){    var e, rv;        try    {        rv = prefObj.getCharPref (prefName);    }    catch (e)    {        rv = defaultValue;    }    //dd ("getCharPref: returning '" + rv + "' for " + prefName);    return rv;    }
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/7488e28c59de8516f57a041d197a80a62240072b/readprefs.js/buggy/extensions/irc/xul/content/readprefs.js