From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: 141@emacsbugs.donarmstrong.com, rms@gnu.org,
cyd@stupidchicken.com, eller.helmut@gmail.com,
emacs-devel@gnu.org, bug-submit-list@donarmstrong.com,
bug-gnu-emacs@gnu.org
Subject: Re: bug#141: Process sentinel not called in batch mode
Date: Fri, 16 May 2008 17:41:45 +0300 [thread overview]
Message-ID: <ur6c2ia52.fsf@gnu.org> (raw)
In-Reply-To: <jwv8wya755f.fsf-monnier+emacsbugreports@gnu.org>
> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Date: Fri, 16 May 2008 09:25:54 -0400
> Cc: 141@emacsbugs.donarmstrong.com, cyd@stupidchicken.com,
> eller.helmut@gmail.com, emacs-devel@gnu.org,
> bug-submit-list@donarmstrong.com, bug-gnu-emacs@gnu.org
>
> >> This problem occurs because wait_reading_process_output only calls
> >> status_notify when given a nonzero DO_DISPLAY argument (process.c:4451).
> >> Although wait_reading_process_output is called from many places in
> >> Emacs, it is given a nonzero DO_DISPLAY argument only during
> >> kbd_buffer_get_event. But that function is never called in batch mode.
>
> > Does anyone know why we test do_display there?
>
> > I think the idea is, if you are going to update the display, it is
> > good to display the fact that a process has terminated.
>
> This side I understand, but what about the other: why should we not
> check process status in the case where we are not redisplaying?
Because Emacs generally looks at process output only when it's idle?
next prev parent reply other threads:[~2008-05-16 14:41 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-13 23:28 Process sentinel not called in batch mode Chong Yidong
2008-05-14 14:18 ` bug#141: " Stefan Monnier
2008-05-14 14:18 ` Stefan Monnier
2008-05-16 11:32 ` bug#141: " Richard M Stallman
2008-05-16 13:25 ` Stefan Monnier
2008-05-16 14:41 ` Eli Zaretskii [this message]
2008-05-16 16:57 ` Stefan Monnier
2008-05-16 17:23 ` Chong Yidong
2008-05-16 19:08 ` Eli Zaretskii
2008-05-16 19:24 ` Stefan Monnier
2008-05-16 20:07 ` Eli Zaretskii
2008-05-18 3:45 ` Stefan Monnier
2008-05-19 3:00 ` Chong Yidong
2008-05-19 8:24 ` Stefan Monnier
2008-05-19 16:26 ` Chong Yidong
2008-04-15 14:48 ` Helmut Eller
2008-05-19 16:40 ` bug#141: marked as done (Process sentinel not called in batch mode) Emacs bug Tracking System
2008-05-16 20:58 ` bug#141: Process sentinel not called in batch mode David Kastrup
-- strict thread matches above, loose matches on Subject: below --
2008-05-13 23:28 Chong Yidong
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