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Re: memoization and error messages
From: |
Lynn Winebarger |
Subject: |
Re: memoization and error messages |
Date: |
Mon, 2 Dec 2002 19:09:21 -0500 |
On Monday 02 December 2002 15:45, Daniel Skarda wrote:
> > R5RS does allow macro and variable of the same name - in a sense. For
> > example:
>
> First I must say I have to add "read R5RS more carefully" to my TODO list :)
>
> As my quick survey revealed, this macro part of R5RS is not consistently
> implemented in most scheme implementations - in my opinion it shows that there
> is something bad in R5RS.
Or maybe it's just that hygienic macros are more difficult to implement
than non-hygienic macro systems.
Lynn