add: updateUndoRedoMenu(); 
context: function endBatchTransaction() {    gTransactionMgr.endBatch();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/74c6a24eda1abb9fb5f4e22df0bba8af50aa84eb/calendar.js/clean/calendar/resources/content/calendar.js