Targ_PrintNode
Targ_PrintNode(gn, 2);
Targ_PrintNode(pgn, 2);
void Targ_PrintNode(GNode *, int);
Targ_PrintNode(pgn, 0);
Targ_PrintNode(cgn, 0);
Targ_PrintNode(order_pred, 0);
Targ_PrintNode(gn, 0);
Targ_PrintNode(ln->datum, pass);