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Re: [Chicken-users] Module problems


From: felix winkelmann
Subject: Re: [Chicken-users] Module problems
Date: Mon, 8 Dec 2008 09:06:07 +0100

On Mon, Dec 8, 2008 at 5:21 AM, Matt Gushee <address@hidden> wrote:
>
>  * The original code has constructs like this:
>
>     (provide (all-defined-except
>
>   and
>
>     (provide (all-from "pdf-util.ss")
>
>   As far as I can tell from the docs, in syntax-case there is nothing
>   comparable to the above--it appears that the only way to specify
>   which symbols are exported is to explicitly list them. Is that right,
>   or am I missing something?

No, you are correct.

>
>  * There is a pdf-examples file which contains several sample programs
>   using the pdf library. The PLT version says:
>
>     (require (prefix pdf: "pdf.ss"))
>
>   I am attempting to replicate that effect with:
>
>     (import* (add-prefix pdf pdf))
>
>   I'm not sure if that is supposed to work or not (Note to syntax-case
>   maintainers: it would be helpful if your docs were more explicit as
>   to which features of the syntax-case module system are supported).

This form is not supported by the syntax-case version available
for chicken.


cheers,
felix




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