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24 lines
501 B
C
24 lines
501 B
C
/* j/5/mule.c
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**
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*/
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#include "all.h"
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u3_noun
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u3we_mule(u3_noun cor)
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{
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u3_noun tap;
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if ( c3n == u3r_mean(cor, u3x_sam, &tap, 0) ) {
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return u3m_bail(c3__exit);
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}
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else {
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u3_noun hok = u3j_hook(u3k(cor), "mute");
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/* this takes advantage of the fact that mute's result, at the typeless
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* C/Nock level, is identical to what a typed mule would produce,
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* without running the formula twice.
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*/
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return u3n_slam_on(hok, u3k(tap));
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}
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}
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