EObject obj = it.next();
if (obj instanceof funcName){
highlightFunction(obj, ((funcName) obj).getFunctionName(), acceptor);
}
if(obj instanceof simplexExpression && ((simplexExpression) obj).isIsFunction()){
simpleExpressionHead head = ((simplexExpression) obj).getHead();
highlightFunction(head, head.getId1() + (head.getId2() == null || head.getId2().isEmpty() ? "" : "::"+head.getId2()), acceptor);
}
// if(obj instanceof preproc){
// String type = ((preproc) obj).getType();
//
// if(type.startsWith("#define")){