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40 lines
698 B
C
40 lines
698 B
C
/* j/2/reel.c
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**
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** This file is in the public domain.
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*/
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#include "all.h"
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/* functions
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*/
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u3_noun
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u3qb_reel(
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u3_noun a,
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u3_noun b)
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{
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if ( 0 == a ) {
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return u3k(u3r_at(u3v_sam_3, b));
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}
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else if ( c3n == u3du(a) ) {
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return u3m_bail(c3__exit);
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}
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else {
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u3_noun gim = u3k(u3h(a));
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u3_noun hur = u3qb_reel(u3t(a), b);
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return u3n_slam_on(u3k(b), u3nc(gim, hur));
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}
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}
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u3_noun
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u3wb_reel(
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u3_noun cor)
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{
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u3_noun a, b;
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if ( c3n == u3r_mean(cor, u3v_sam_2, &a, u3v_sam_3, &b, 0) ) {
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return u3m_bail(c3__exit);
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} else {
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return u3qb_reel(a, b);
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}
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}
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