GNU bug report logs - #54438
27.2; inconsistent-behavior-global-vs-local-hook

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From: dalanicolai <dalanicolai <at> gmail.com>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: Michael Heerdegen <michael_heerdegen <at> web.de>, martin rudalics <rudalics <at> gmx.at>, 54438 <at> debbugs.gnu.org
Subject: bug#54438: 27.2; inconsistent-behavior-global-vs-local-hook
Date: Fri, 18 Mar 2022 18:03:22 +0100

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Thanks for your explanations... (although I will need some time to think
about and understand them)

On Fri, 18 Mar 2022 at 13:14, Stefan Monnier <monnier <at> iro.umontreal.ca>
wrote:

> >> Also, I would expect that a hook just calls the hook function, and it
> would
> >> not 'restore the window
> >>   selected before the hook'. I would say the restoring is undesired
> behavior.
> >
> > The idea is probably that a function on that hook should be allowed to
> > inadvertently select some other window and have the hook runner fix
> > that.  Maybe Stefan can tell us more.
>
> No, IIRC it is just a consequence of needing to select windows when
> running the local part of the hook (since that part is supposed to be
> run for every window (which was modified) displaying that buffer).
>
>
>         Stefan
>
>

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