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Rev 4562 Rev 5187
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/* The `` x:y ''  primitive calls do_seq(); do_seq() calls cross() if
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/* The `` x:y ''  primitive calls do_seq(); do_seq() calls cross() if
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   both arguments are factors and seq() otherwise.
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   both arguments are factors and seq() otherwise.
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   */
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   */
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#ifdef HAVE_CONFIG_H
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#include <Rconfig.h>
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#endif
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#include "Defn.h"
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#include "Defn.h"
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#include "Mathlib.h"
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#include "Mathlib.h"
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static SEXP
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static SEXP
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cross(SEXP s, SEXP t)
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cross(SEXP s, SEXP t)