dt_printd
dt_printd(dnp, stderr, 0);
dt_printd(arg, fp, 0);
dt_printd(arg, fp, 0);
dt_printd(dnp->dn_child, fp, 0);
dt_printd(dnp->dn_left, fp, 0);
dt_printd(dnp->dn_right, fp, 0);
dt_printd(dnp->dn_right, fp, 0);
dt_printd(ln->dn_list, fp, depth);
dt_printd(dnp->dn_expr, fp, 0);
dt_printd(dnp->dn_left, fp, 0);
dt_printd(dnp->dn_right, fp, 0);
dt_printd(dnp->dn_expr, fp, depth + 1);
dt_printd(arg, fp, 0);
dt_printd(dnp->dn_pred, fp, 0);
dt_printd(arg, fp, depth + 1);
dt_printd(dnp->dn_conditional, fp, 0);
dt_printd(arg, fp, depth + 1);
dt_printd(arg, fp, depth + 1);
extern void dt_printd(dt_node_t *, FILE *, int);