Cache ++nest.
u3_noun tel,
u3_noun ref)
{
+#if 1
+ c3_m fun_m = 144 + c3__nest;
+ u3_noun vrf = u3r_at(u3qfu_van_vrf, van);
+ u3_noun pro = u3z_find_4(fun_m, vrf, sut, tel, ref);
+
+ if ( u3_none != pro ) {
+ // u3t_heck(c3__good);
+ return pro;
+ }
+ else {
+ pro = _cqfu_nest(van, sut, tel, ref);
+
+ // u3t_heck(c3__nest);
+ return u3z_save_4(fun_m, vrf, sut, tel, ref, pro);
+ }
+#else
return _cqfu_nest(van, sut, tel, ref);
+#endif
}
