From: Lars Ingebrigtsen <larsi@gnus.org>
To: Hendrik Tews <hendrik@askra.de>
Cc: 45577@debbugs.gnu.org, "Daniel Martín" <mardani29@yahoo.es>
Subject: bug#45577: 27.1; please document default-directory for filters and sentinels
Date: Tue, 05 Jan 2021 09:54:34 +0100 [thread overview]
Message-ID: <87czyj3gs5.fsf@gnus.org> (raw)
In-Reply-To: <87eej0iasg.fsf@cert.kernkonzept.com> (Hendrik Tews's message of "Mon, 04 Jan 2021 23:42:39 +0100")
Hendrik Tews <hendrik@askra.de> writes:
> Lars Ingebrigtsen <larsi@gnus.org> writes:
>
>> nothing special about default-directory for sentinels/process filters --
>> they're called in a buffer
>
> OK, but where does the manual say in which buffer sentinels and
> filters are called? A valid choice could also be the associated
> buffer of the process, if it is present.
As with most (all?) async functions, it's undefined what buffer they're
called from. As the "Filter Functions" node says, this is the canonical
way of running a filter function:
(defun ordinary-insertion-filter (proc string)
(when (buffer-live-p (process-buffer proc))
(with-current-buffer (process-buffer proc)
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2021-01-05 8:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-31 20:39 bug#45577: 27.1; please document default-directory for filters and sentinels Hendrik Tews
2021-01-01 1:55 ` Unknown
2021-01-01 11:03 ` Lars Ingebrigtsen
2021-01-04 22:42 ` Hendrik Tews
2021-01-05 8:54 ` Lars Ingebrigtsen [this message]
2021-01-11 15:49 ` Lars Ingebrigtsen
2021-01-04 22:39 ` Hendrik Tews
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