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Re: Why (substring "abc" 0 4) does not return "abc" instead of an error?


From: Juanma Barranquero
Subject: Re: Why (substring "abc" 0 4) does not return "abc" instead of an error?
Date: Mon, 16 Jul 2012 01:29:34 +0200

On Mon, Jul 16, 2012 at 1:15 AM, Bastien <address@hidden> wrote:

> As the subject says: I wonder why
>
>   (substring "abc" 0 4)
>
> does not return "abc".

Why should it? How it is different from (aref "abc" 4)?

    Juanma



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