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bug#28254: 26.0.50; SRFI-2 and-let*

From: Michael Heerdegen
Subject: bug#28254: 26.0.50; SRFI-2 and-let*
Date: Sat, 02 Sep 2017 07:25:07 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux)

Mark Oteiza <address@hidden> writes:

> >> I didn't try writing it in the style of if-let*--perhaps if-let* could
> >> be extended and all three macros would learn (EXPR).
> >
> >Yes, I think it's best if all foo-let* macros interpret the varlist in
> >the same way.
> Alright, I'll look at it.

Isn't there a problem with EXPR being a symbol S, which already has a
different meaning (bind S to nil)?  Though, this seems barely useful to
me.  Anyway, introducing (EXPR) would thus be backward incompatible.


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