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28 lines
1,011 B
Scheme
28 lines
1,011 B
Scheme
; "mulapply.scm" Redefine APPLY take more than 2 arguments.
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;Copyright (C) 1991 Aubrey Jaffer
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;
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;Permission to copy this software, to redistribute it, and to use it
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;for any purpose is granted, subject to the following restrictions and
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;understandings.
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;
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;1. Any copy made of this software must include this copyright notice
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;in full.
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;
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;2. I have made no warrantee or representation that the operation of
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;this software will be error-free, and I am under no obligation to
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;provide any services, by way of maintenance, update, or otherwise.
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;
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;3. In conjunction with products arising from the use of this
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;material, there shall be no use of my name in any advertising,
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;promotional, or sales literature without prior written consent in
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;each case.
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(define two-arg:apply apply)
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(define apply
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(lambda args
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(two-arg:apply (car args) (apply:append-to-last (cdr args)))))
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(define (apply:append-to-last lst)
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(if (null? (cdr lst))
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(car lst)
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(cons (car lst) (apply:append-to-last (cdr lst)))))
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