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80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
/* j/6/fink.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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/* logic
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*/
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u3_noun
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_cqfu_fink(
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u3_noun van,
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u3_noun sut,
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u3_noun dep,
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u3_noun way,
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u3_noun cog)
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{
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u3_noun dun = u3_cqfu_dunq(van, "type", sut);
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u3_noun nuc = (u3_blip == cog)
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? u3_cqfu_shew
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(van,
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u3nc
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(u3nc('c', u3_ci_string("find-limb")),
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'$'))
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: u3_cqfu_shep
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(van, "find-limb", 'a', u3k(cog));
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u3_noun pro;
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u3_ct_push(u3nc(c3__mean, dun));
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u3_ct_push(u3nc(c3__mean, nuc));
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{
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u3_noun hoq = u3_cqfu_find(van, sut, dep, way, cog);
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u3_noun fin = u3t(hoq);
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if ( u3_nul == fin ) {
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u3_cm_p("cog", cog);
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return u3_cm_error("find-none");
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}
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else {
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pro = u3k(u3t(fin));
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u3z(hoq);
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}
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}
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u3_ct_drop();
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u3_ct_drop();
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return pro;
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}
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/* boilerplate
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*/
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u3_noun
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u3_cwfu_fink(u3_noun cor)
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{
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u3_noun sut, dep, way, cog, van;
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if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &dep,
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u3_cv_sam_6, &way,
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u3_cv_sam_7, &cog,
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u3_cv_con, &van,
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0)) ||
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(u3_none == (sut = u3_cr_at(u3_cv_sam, van))) )
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{
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return u3_cm_bail(c3__fail);
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} else {
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return _cqfu_fink(van, sut, dep, way, cog);
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}
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}
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u3_noun
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u3_cqfu_fink(
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u3_noun van,
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u3_noun sut,
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u3_noun dep,
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u3_noun way,
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u3_noun cog)
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{
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return _cqfu_fink(van, sut, dep, way, cog);
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}
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