From: "Basil L. Contovounesios" via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: larsi@gnus.org, 49160@debbugs.gnu.org, dick.r.chiang@gmail.com
Subject: bug#49160: 28.0.50; [PATCH] Uninitialized inhibit_buffer_hooks
Date: Wed, 11 Jan 2023 21:16:20 +0000 [thread overview]
Message-ID: <871qo0vkkb.fsf@tcd.ie> (raw)
In-Reply-To: <83wn5slt22.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 11 Jan 2023 15:22:32 -0500")
Eli Zaretskii [2023-01-11 15:22 -0500] wrote:
>> From: "Basil L. Contovounesios" <contovob@tcd.ie>
>> Cc: Eli Zaretskii <eliz@gnu.org>, 49160@debbugs.gnu.org, dick
>> <dick.r.chiang@gmail.com>
>> Date: Wed, 11 Jan 2023 20:13:21 +0000
>>
>> Fmake_indirect_buffer continues to run buffer-list-update-hook
>> regardless of the new argument. Any objections to changing that?
>
> buffer-list-update-hook is not a buffer-hook, strictly speaking.
Right, but it's inhibited together with 'strict' buffer-hooks (and
documented as such) everywhere except for make-indirect-buffer: see
get-buffer-create, generate-new-buffer, struct buffer, "(elisp) Buffer
List", "(elisp) Creating Buffers", "(elisp) Buffer Internals", and
etc/NEWS.28.
In fact, "(elisp) Indirect Buffers" even says about
make-indirect-buffer:
*Note Creating Buffers, for the meaning of INHIBIT-BUFFER-HOOKS.
Where "(elisp) Creating Buffers" elaborates:
Both functions accept an optional argument INHIBIT-BUFFER-HOOKS. If
it is non-‘nil’, the buffer they create does not run the hooks
‘kill-buffer-hook’, ‘kill-buffer-query-functions’ (*note Killing
Buffers), and ‘buffer-list-update-hook’ (*note Buffer List). This
avoids slowing down internal or temporary buffers that are never
presented to users or passed on to other applications.
So while inhibit-buffer-hooks may be a slightly loose name, I think
make-indirect-buffer should nevertheless heed it for
buffer-list-update-hook as well, for the same reason this is done
everywhere else.
> So I'm not sure we want this. What is the real-life use case behind
> this request?
The real-life use case is satisfying this bug report+patch from me,
fixing what seems like a simple oversight, and the ensuing peace of mind
that I will be grateful for, of course ;).
Thanks,
--
Basil
next prev parent reply other threads:[~2023-01-11 21:16 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-21 19:39 bug#49160: 28.0.50; [PATCH] Uninitialized inhibit_buffer_hooks dick
2021-06-22 11:41 ` Eli Zaretskii
2021-07-19 16:23 ` Lars Ingebrigtsen
2021-07-19 16:47 ` Eli Zaretskii
2023-01-11 20:13 ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-11 20:23 ` Eli Zaretskii
2023-01-11 21:16 ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2023-01-12 7:39 ` Eli Zaretskii
2023-01-12 16:25 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-14 13:20 ` Eli Zaretskii
2023-01-14 14:01 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-17 11:08 ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors
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