GNU bug report logs - #74145
31.0.50; Default lexical-binding to t

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Package: emacs;

Reported by: Stefan Monnier <monnier <at> iro.umontreal.ca>

Date: Thu, 31 Oct 2024 20:59:02 UTC

Severity: wishlist

Tags: patch

Found in version 31.0.50

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Message #25 received at 74145 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: Andrea Corallo <acorallo <at> gnu.org>, 74145 <at> debbugs.gnu.org,
 Stefan Kangas <stefankangas <at> gmail.com>
Subject: Re: bug#74145: 31.0.50; Default lexical-binding to t
Date: Fri, 01 Nov 2024 11:38:36 -0400
> Thanks, but this kind of change cannot be discussed here.  Please
> start a discussion on emacs-devel, and please include in your

I posted something there, but to be honest at this point I don't think
discussion is going to be useful.

Also, I'm doing this now, i.e. early in the Emacs-31 development cycle,
so that we get a chance to get as much feedback as possible before
committing to it in a release: the patch is easy to revert since (beside the
doc) it's a matter of changing

    Vlexical_binding = Qt;

back to

    Vlexical_binding = Qnil;

> In particular, any objections should be taken very seriously,

I'm not sure what that means concretely.

> and perhaps some follow-up measures should be included in the
> changeset to make the transition smoother and easier.

I think we've already done about as much as we could over the past
several years.  Maybe after installing the patch we will discover new
cases which warrant further changes, but I doubt we'll be able to figure
that out via discussions on emacs-devel.


        Stefan





This bug report was last modified 68 days ago.

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