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bug#59194: 29.0.50; Tramp autoloads and ordering
From: |
Michael Albinus |
Subject: |
bug#59194: 29.0.50; Tramp autoloads and ordering |
Date: |
Fri, 18 Nov 2022 21:19:37 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of
text editors" <bug-gnu-emacs@gnu.org> writes:
Hi Stefan,
> `tramp.el` has the following:
>
> ;;;###tramp-autoload
> (progn
> (defvar tramp--startup-hook nil
> "Forms to be executed at the end of tramp.el.")
> (put 'tramp--startup-hook 'tramp-suppress-trace t)
>
> (defmacro tramp--with-startup (&rest body)
> "Schedule BODY to be executed at the end of tramp.el."
> `(add-hook 'tramp--startup-hook (lambda () ,@body))))
>
> and then various other Tramp files have autoloaded forms like:
>
> ;;;###tramp-autoload
> (tramp--with-startup
> (add-to-list 'tramp-methods
> ...))
>
> The problem here is that the resulting `tramp-loaddefs.el` may or may
> not be valid depending on the order in which it gets filled, which is
> not something that's documented/guaranteed.
I'm aware of this. It was already reported on emacs-devel, see thread
starting with <87edvw7bjk.fsf@dataswamp.org>. In that case I've added
some variable declarations.
However, I don't know how to fix this in general.
> Stefan
Best regards, Michael.