On Fri, Nov 16 2012, Vassil Nikolov wrote:

> Helmut Eller <eller.helmut@gmail.com> wrote:
>
>> ...
>> However the meaning of "it is an error" in R7RS is the same as "it is
>> unspecified".
>
>   "Undefined", not "unspecified".
>
>   This use of "it is an error" is well established.

Interesting.  So one could say: "it is and error" is not "undefined" :-)

Helmut

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