From: Stefan Kangas <stefankangas@gmail.com>
To: Lars Ingebrigtsen <larsi@gnus.org>, Robert Pluim <rpluim@gmail.com>
Cc: Joost Kremers <joostkremers@fastmail.fm>,
57503@debbugs.gnu.org, Philip Kaludercic <philipk@posteo.net>
Subject: bug#57503: 28.1.91; package-selected-packages should not be saved to custom-file
Date: Sat, 3 Sep 2022 08:32:26 -0700 [thread overview]
Message-ID: <CADwFkm=ybX69kpOan3h+jkuHSoCFagBGY=Z0z_hR=vba+S++sA@mail.gmail.com> (raw)
In-Reply-To: <875yi4iy37.fsf@gnus.org>
Lars Ingebrigtsen <larsi@gnus.org> writes:
> Hm... I don't immediately see any way to make this work seamlessly in a
> way that's backwards/forwards compatible.
How about something like this:
- Keep the old defcustom, and add a new multisession variable.
- If the old variable exists, use it. Otherwise the new one.
- Add a new command that "upgrades" the variable into a multisession
variable. Make it say that it will break things on Emacs < 29. Don't
run it automatically.
- In Emacs version N (e.g., 5 major versions from now?), upgrade any
user automatically, without prompting, and make the defcustom
obsolete.
next prev parent reply other threads:[~2022-09-03 15:32 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-31 12:43 bug#57503: 28.1.91; package-selected-packages should not be saved to custom-file Joost Kremers
2022-09-02 13:11 ` Philip Kaludercic
2022-09-02 13:17 ` Robert Pluim
2022-09-02 13:17 ` Lars Ingebrigtsen
2022-09-02 14:33 ` Robert Pluim
2022-09-03 9:52 ` Lars Ingebrigtsen
2022-09-03 10:17 ` Philip Kaludercic
2022-09-03 12:25 ` Lars Ingebrigtsen
2022-09-03 15:32 ` Stefan Kangas [this message]
2022-09-04 10:52 ` Lars Ingebrigtsen
2022-09-05 7:37 ` Robert Pluim
2022-09-05 11:16 ` Lars Ingebrigtsen
2022-09-05 11:51 ` Robert Pluim
2022-09-05 13:14 ` Robert Pluim
2022-09-05 19:04 ` Lars Ingebrigtsen
2022-09-06 8:18 ` Robert Pluim
2022-09-06 10:34 ` Lars Ingebrigtsen
2022-09-06 13:49 ` Robert Pluim
2022-09-06 14:30 ` Robert Pluim
2022-09-06 16:45 ` jakanakaevangeli
2022-09-07 0:09 ` Stefan Kangas
2022-09-07 5:38 ` jakanakaevangeli
2022-09-07 9:55 ` Robert Pluim
2022-09-07 12:39 ` Lars Ingebrigtsen
2022-09-03 15:33 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
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