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From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: [PATCH] hack-one-local-variable use lexical-binding
Date: Thu, 26 Nov 2020 16:44:52 +0200
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To: Stefan Monnier <monnier@iro.umontreal.ca>
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In-Reply-To: <jwv1rggb3ow.fsf-monnier+emacs@gnu.org> (message from Stefan
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> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: emacs-devel@gnu.org, Tom Gillespie <tgbugs@gmail.com>
> Date: Thu, 26 Nov 2020 09:21:22 -0500
> 
> > This would be a backward-incompatible change, wouldn't it?
> 
> I've made exactly this kind of incompatible change many times over
> between Emacs-24 and now.  I don't think we should worry about it.
> 
> > I'd prefer a backward compatible solution.  For example, how about
> > a separate lexical-eval clause, which will do this leaving eval to
> > work as it did before?
> 
> As I said, that's over-engineering.

We disagree.