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Re: [Chicken-users] Redefining macros and special forms


From: Michele La Monaca
Subject: Re: [Chicken-users] Redefining macros and special forms
Date: Tue, 28 Oct 2014 23:02:40 +0100

On Tue, Oct 28, 2014 at 9:35 PM, Peter Bex <address@hidden> wrote:
> Yes, this is according to spec.  Macros aren't first-class, so whenever
> you use the same identifier in a non-application context it will look up
> the identifier in the runtime environment.  In application context it
> will check the syntactic (compile-time) environment first.

If so, why

(let ((begin -)) (begin 0 1))

returns -1?



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