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Re: [Chicken-users] Minor problem with args egg


From: Matt Gushee
Subject: Re: [Chicken-users] Minor problem with args egg
Date: Wed, 13 May 2015 11:30:56 -0600

On Wed, May 13, 2015 at 10:55 AM, Jim Ursetto <address@hidden> wrote:

#t does seem to make sense ... the existing behavior comes from the srfi-37 implementation which sets the value to #f for #:none args.

Oh, yes, I see. I think #f would be reasonable if you were processing options with args-fold. Not so much if you want to use alist-ref - which, judging by your examples, is a practice you endorse.
 
I could modify the args egg to change #f to #t in this case; I don't think this would cause any problems.  Will think it over tonight.

Thanks for looking at it.

Matt


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