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Re: [Scheme-reports] multiple returns from map functions?

On Thu 05 May 2011 19:39, "Aaron W. Hsu" <arcfide@x> writes:

> On Thu, 05 May 2011 11:43:53 -0400, <xacc.ide@x> wrote:
>> The brings up the question whether list control procedures can accept  
>> cyclic
>> lists.
>> Should the following be valid?
> This is interesting, normally, `map' is specifically not allowed to take  
> circular lists and you get an error when trying to deal with them.  
> However, that is partly because of the restriction prior to this that all  
> arguments should be of the same length. Now, I think, there is an  
> opportunity to consider `map' in different terms. Whether we should do  
> this or not is still up to question.

I don't know either, but do see srfi-1.


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