From: Jim Porter <jporterbugs@gmail.com>
To: "Mattias Engdegård" <mattias.engdegard@gmail.com>,
"Eli Zaretskii" <eliz@gnu.org>
Cc: luangruo@yahoo.com, 66706@debbugs.gnu.org,
monnier@iro.umontreal.ca, stefankangas@gmail.com
Subject: bug#66706: [PATCH] Automatic elisp dialect insertion
Date: Wed, 25 Oct 2023 17:07:55 -0700 [thread overview]
Message-ID: <1d059dfe-ca63-7277-e46f-ff1f0e764b01@gmail.com> (raw)
In-Reply-To: <98071F94-880A-4617-8733-EC91E2D4E6D4@gmail.com>
On 10/25/2023 12:09 PM, Mattias Engdegård wrote:
> Only now do we have a compiler warning telling them, which is only effective if (a) people recompile their code when they upgrade Emacs (which they don't need to do because we are almost too good at .elc backward compatibility, and some run their code interpreted all the time) and (b) they look at at the warning and decide to take action.
Assuming we don't want to flip the default for 'lexical-binding' just
yet, would it be possible to warn the user any time they load
interpreted code that uses dynamic binding?
We could potentially do the same for .elc files that were implicitly
compiled with dynamic binding (i.e. without a "lexical-binding: nil"
cookie), but in my opinion it would suffice to warn users when they
recompile that file. There's nothing I'm aware of that makes the
dynamically-bound .elc *wrong*; it's just not preferred, and one day,
you might get a lexically-bound .elc instead.
Or we could just flip the default now.
- Jim
next prev parent reply other threads:[~2023-10-26 0:07 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-23 17:46 bug#66706: [PATCH] Automatic elisp dialect insertion Mattias Engdegård
2023-10-23 18:21 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-23 18:44 ` Eli Zaretskii
2023-10-23 19:21 ` Stefan Kangas
2023-10-23 20:20 ` Mattias Engdegård
2023-10-24 17:31 ` Mattias Engdegård
2023-10-24 18:25 ` Eli Zaretskii
2023-10-24 19:19 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-24 20:22 ` Stefan Kangas
2023-10-25 2:31 ` Eli Zaretskii
2023-10-25 11:56 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-25 12:17 ` Stefan Kangas
2023-10-25 12:54 ` Dmitry Gutov
2023-10-26 0:31 ` Michael Heerdegen
2023-10-26 6:35 ` Eli Zaretskii
2023-10-27 3:14 ` Michael Heerdegen
2023-10-27 6:26 ` Eli Zaretskii
2023-10-27 7:24 ` Michael Heerdegen
2023-10-27 7:32 ` Eli Zaretskii
2023-10-27 14:41 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-29 12:26 ` Eli Zaretskii
2023-10-25 0:59 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-25 1:20 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-25 2:01 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-25 3:01 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-25 11:48 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-25 12:46 ` Dmitry Gutov
2023-10-25 12:48 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-25 14:56 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-25 16:04 ` Eli Zaretskii
2023-10-26 0:01 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-25 12:03 ` Eli Zaretskii
2023-10-25 13:06 ` Dmitry Gutov
2023-10-25 13:20 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-25 13:40 ` Dmitry Gutov
2023-10-26 0:07 ` Jim Porter
2023-10-26 0:40 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-26 0:51 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-26 1:19 ` Jim Porter
2023-10-26 1:41 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-26 3:48 ` Jim Porter
2023-10-26 5:56 ` Jim Porter
2023-10-26 7:09 ` Eli Zaretskii
2023-10-26 2:37 ` Drew Adams
2023-10-26 2:28 ` Drew Adams
2023-10-26 5:21 ` Eli Zaretskii
2023-10-25 13:57 ` Eli Zaretskii
2023-10-25 15:11 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-25 16:08 ` Eli Zaretskii
2023-10-25 16:10 ` Dmitry Gutov
2023-10-25 16:20 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-26 0:02 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-25 18:19 ` Mattias Engdegård
2023-10-25 18:40 ` Eli Zaretskii
2023-10-25 19:09 ` Mattias Engdegård
2023-10-25 23:43 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-26 0:07 ` Jim Porter [this message]
2023-10-26 2:34 ` Drew Adams
2023-10-26 3:56 ` Jim Porter
2023-10-26 5:22 ` Eli Zaretskii
2023-10-26 6:31 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-26 13:54 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-26 14:02 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-26 15:35 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-26 8:32 ` Mattias Engdegård
2023-10-26 11:39 ` Nikolay Kudryavtsev
2023-10-26 15:36 ` Drew Adams
2023-10-25 12:36 ` Nikolay Kudryavtsev
2023-10-25 12:48 ` Dmitry Gutov
2023-10-26 11:06 ` Nikolay Kudryavtsev
2023-10-25 2:27 ` Eli Zaretskii
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