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Re: use-package :after ??
From: |
Eli Zaretskii |
Subject: |
Re: use-package :after ?? |
Date: |
Fri, 12 May 2023 09:14:50 +0300 |
> From: David Masterson <dsmasterson@gmail.com>
> Cc: help-gnu-emacs@gnu.org
> Date: Thu, 11 May 2023 15:04:50 -0700
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > In general, when I'm told that :after causes the package FOO to be
> > loaded after another package, my interpretation is that at the end of
> > loading that other package Emacs will load package FOO. If that is
> > not what you understand, could you take another look at the
> > description of :after in the use-package manual and tell what is
> > missing there to convey this meaning?
>
> Basically, I think the sections on :if, :after, and :requires should
> make clear what will (should?) happen if package loading is deferred
> (individually or globally). Do these happen when use-package is called
> or when autoload occurs? Demand loading should mean they're immediately
> evaluated. Deferred and mixed is more complicated.
Sorry, I still don't see the difficulty. The manual says that using
:after causes one package to be loaded immediately after the other
one--how is this unclear? Please bear with me, because I really don't
understand what bothers you. It is crystal clear to me. So there's
some misunderstanding here.
> For instance, what happens if A should be after B, but you never define
> B with use-package?
Isn't it clear? If B is never loaded, A will _never_ be loaded in
that case. It doesn't matter whether B is loaded via use-package or
by some other means. How is this NOT clear from the description?
> Or B is demand loaded later?
Later than what? A will _always_ be loaded as the last step in
loading B, whenever the latter happens.
> Or make the rule explicit in infodoc that :after does what it does
> regardless of demand/defer.
So is the difficulty because of :defer and/or :demand? If so, please
ask questions that involve those. Because so far you were asking
about :after alone, and there I see nothing unclear.
- Re: use-package :after ??, (continued)
- Re: use-package :after ??, David Masterson, 2023/05/16
- Re: use-package :after ??, David Masterson, 2023/05/16
- Re: use-package :after ??, Eli Zaretskii, 2023/05/17
- Re: use-package :after ??, David Masterson, 2023/05/17
- Re: use-package :after ??, Eli Zaretskii, 2023/05/18
- Re: use-package :after ??, Lynn Winebarger, 2023/05/18
- Re: use-package :after ??, David Masterson, 2023/05/18
- Re: use-package :after ??, David Masterson, 2023/05/18
- Re: use-package :after ??, Eli Zaretskii, 2023/05/11
- Re: use-package :after ??, David Masterson, 2023/05/11
- Re: use-package :after ??,
Eli Zaretskii <=
- Re: use-package :after ??, David Masterson, 2023/05/12
- Re: use-package :after ??, Emanuel Berg, 2023/05/13