in_nsrcatype
nat->in_nsrcatype = $5.t;
nat->in_nsrcatype = $5.t;
nat->in_nsrcatype = $5.t;
nat->in_nsrcatype = $5.t;
nat->in_nsrcatype = $5.t;
if (nat->in_nsrcatype == FRI_NORMAL)
n->in_nsrcatype = FRI_RANGE;