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bug#38035: 27.0.50; Trivial errors in process filters can render Emacs u
From: |
Lars Ingebrigtsen |
Subject: |
bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable |
Date: |
Fri, 08 Nov 2019 21:42:35 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
>> Bu I do wonder about the need for the sleep when signalling errors from
>> a process filter in particular. For instance
>>
>> (run-at-time 1 1 (lambda () (error)))
>>
>> doesn't pause Emacs at all, but just displays the error as normal, which
>> seems, well, more normal to me. What's so special about filter errors
>> that you have to pause Emacs?
>
> I guess the idea was to make sure the message is seen, not obscured
> right away.
But we don't do this with errors that happen in other circumstances --
just the filter errors, I think?
(And some errors are so annoying to deal with that we disabled them
immediately if they happen. For instance, if a function in
post-command-hook happens, we just remove the function immediately.)
So I think the sleep in the filter handling should be removed. (This is
in addition to disabling the filter upon some threshold or other.)
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Lars Ingebrigtsen, 2019/11/02
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Eli Zaretskii, 2019/11/02
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Richard Stallman, 2019/11/03
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Lars Ingebrigtsen, 2019/11/03
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Eli Zaretskii, 2019/11/03
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Lars Ingebrigtsen, 2019/11/03
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Eli Zaretskii, 2019/11/03
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable,
Lars Ingebrigtsen <=
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Eli Zaretskii, 2019/11/08
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Lars Ingebrigtsen, 2019/11/08
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Eli Zaretskii, 2019/11/09
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Lars Ingebrigtsen, 2019/11/09
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Eli Zaretskii, 2019/11/14
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Lars Ingebrigtsen, 2019/11/14
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Eli Zaretskii, 2019/11/14
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Lars Ingebrigtsen, 2019/11/15
- bug#38035: 27.0.50; Trivial errors in process filters can render Emacs unusable, Richard Stallman, 2019/11/03