rem: var arrayOfPrefs = pref_string.split(', '); 
add: var arrayOfPrefs = pref_string.split(separatorRe); 
context: function LangAlreadyActive(langId){  var found = false;  try {    var arrayOfPrefs = pref_string.split(', ');    if (arrayOfPrefs)      for (var i = 0; i < arrayOfPrefs.length; i++) {      if (arrayOfPrefs[i] == langId) {         found = true;         break;      }    }    return found;  }  catch(ex){     return false;  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/06ede868a6d8577f18cfe04f7b7b081c9c76db86/pref-languages.js/clean/suite/common/pref/pref-languages.js