@Override
protected void emit_AttributeOperations_CommaKeyword_2_q(EObject semanticObject, ISynNavigable transition,
List<INode> nodes) {
EObject container = semanticObject.eContainer();
boolean multiBody = (container instanceof ResourceBody && ((ResourceExpression) container.eContainer()).getResourceData().size() > 1);
if(nodes == null && !multiBody)
acceptUnassignedKeyword(grammar.getAttributeOperationsAccess().getCommaKeyword_2(), ",", null);
else
super.emit_AttributeOperations_CommaKeyword_2_q(semanticObject, transition, nodes);