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Re: Unspecified?

From: Maciek Godek
Subject: Re: Unspecified?
Date: Fri, 14 Nov 2008 23:22:51 +0100

>> but I find it kinda surprising that these are not available
>> by default in the system.
> They are not documented because they are not... specified.  :-)

Yeah, I get that :D

> Actually, Guile defines `*unspecified*' and also provides
> `unspecified?', so all you need to define is `specified?'.

OK, I didn't know that
(I've been looking for it in the documentation -- especially
for the "unspecified?", but I didn't even bother to check if
the function is available)


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