@Override
public void startElement(String uri, String localName, String qName,
Attributes attributes) throws SAXException {
if (qName.equals("option") || qName.equals("argument")) {
currentCE = new ConfigElement();
currentCE.field = attributes.getValue("field");
currentCE.handler = attributes.getValue("handler");
currentCE.metavar = attributes.getValue("metavar");
currentCE.method = attributes.getValue("method");
currentCE.name = attributes.getValue("name");