using u3x functions
}
else
{
-
- u3_noun i_lis = u3h(lis);
- u3_noun t_lis = u3t(lis);
-
- if (c3y != u3du(i_lis)) { u3m_bail(c3__exit); }
-
- u3_noun typ = u3h(i_lis);
-
+ u3_noun i_lis, t_lis, fot, typ;
u3_noun p_typ, q_typ, pq_typ, qq_typ, rq_typ;
+ u3x_cell(lis, &i_lis, &t_lis);
+ u3x_cell(i_lis, &typ, &fot);
+
if ( (c3n == u3du(typ)) ||
(c3__core != u3h(typ)) ) {
return u3m_error("felt-core");
}
- else if
- ( (c3n == u3r_cell(u3t(typ), &p_typ, &q_typ)) ||
- (c3n == u3r_trel(q_typ, &pq_typ, &qq_typ, &rq_typ)) )
- {
- return u3m_bail(c3__exit);
- }
- else
- {
+ else {
+ u3x_cell(u3t(typ), &p_typ, &q_typ);
+ u3x_trel(q_typ, &pq_typ, &qq_typ, &rq_typ);
u3_noun dox = u3nt(c3__core, u3k(qq_typ), u3k(q_typ));
u3_noun par = u3nt(c3__hold, dox, u3nc(u3_nul, 1));
u3_noun pro = u3nc(par, u3qfu_felt_arm(t_lis));
-
return pro;
}
}
static u3_noun
u3qfu_felt(u3_noun lap)
{
- u3_noun pro;
-
- if (c3y != u3du(lap)) { u3m_bail(c3__exit); }
-
- u3_noun lim = u3h(lap);
+ u3_noun pro, lim, mil;
+ u3x_cell(lap, &lim, &mil);
if ( c3y == lim ) {
-
- u3_noun p_lap = u3t(lap);
- pro = u3k(p_lap);
-
+ pro = u3k(mil);
}
else if ( c3n == lim ) {
-
- u3_noun tal_lap = u3t(lap);
-
- if (u3du(tal_lap) != c3y) { u3m_bail(c3__exit); }
-
- u3_noun q_lap = u3t(tal_lap);
+ u3_noun p_lap, q_lap;
+ u3x_cell(mil, &p_lap, &q_lap);
u3_noun lis = u3qdi_tap(q_lap);
u3_noun hos = u3qfu_felt_arm(lis);
pro = u3kf_fork(hos);
u3z(lis);
-
}
- else { u3m_bail(c3__exit); }
-
+ else {
+ u3m_bail(c3__exit);
+ }
return pro;
}
