loc.setDocumentLocator(ev.getLocation());
// ContentHandler methods
if (ev instanceof StartElement) {
StartElement startElement = (StartElement) ev;
Define def = (Define) executionContext
.getDefinitions().get(startElement.getQname());
if (def == null) {
ev = ev.execute(consumer, objectModel,
executionContext, macroContext, namespaces, startEvent, endEvent);
continue;