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shrub/jets/b/reap.c
2015-09-16 13:50:36 -07:00

42 lines
594 B
C

/* j/2/reap.c
**
*/
#include "all.h"
/* functions
*/
u3_noun
u3qb_reap(u3_atom a,
u3_noun b)
{
if ( !_(u3a_is_cat(a)) ) {
return u3m_bail(c3__fail);
}
else {
u3_noun acc = u3_nul;
c3_w i_w = a;
while ( i_w ) {
acc = u3nc(b, acc);
i_w--;
}
return acc;
}
}
u3_noun
u3wb_reap(u3_noun cor)
{
u3_noun a, b;
if ( (c3n == u3r_mean(cor, u3x_sam_2, &a, u3x_sam_3, &b, 0)) ||
(c3n == u3ud(a)) )
{
return u3m_bail(c3__exit);
} else {
return u3qb_reap(a, b);
}
}