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bug#21313: 25.0.50; Strange errors from dbus-handle-event
From: |
Tassilo Horn |
Subject: |
bug#21313: 25.0.50; Strange errors from dbus-handle-event |
Date: |
Fri, 16 Oct 2015 06:53:19 +0200 |
User-agent: |
Gnus/5.130014 (Ma Gnus v0.14) Emacs/25.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
>> But how could a GC (or maybe just some small slowdown induced by
>> printing) reset the quit flag?
>
> It can't, and that's not what I meant.
>
> I think I found the problem: the call to Fformat eventually calls
> print_object, which calls QUIT, which resets quit-flag.
I've seen it now. Well, that's not what I would have expected.
> So you need to change the beginning of read_char like this:
>
> ptrdiff_t count = SPECPDL_INDEX ();
> specbind (Qinhibit_quit, Qt);
> AUTO_STRING (format, "%S");
> printf ("record_char: %s\n", SSDATA (CALLN (Fformat, format, c)));
> unbind_to (count, Qnil);
Yes, that works. So that's the C version of (let ((inhibit-quit t))
...). So specbind creates a dynamic binding, and with unbind_to you pop
entries up to a given index again, right?
Bye,
Tassilo
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, (continued)
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Tassilo Horn, 2015/10/08
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Eli Zaretskii, 2015/10/08
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Tassilo Horn, 2015/10/14
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Eli Zaretskii, 2015/10/14
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Tassilo Horn, 2015/10/14
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Eli Zaretskii, 2015/10/14
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Tassilo Horn, 2015/10/15
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Eli Zaretskii, 2015/10/15
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Tassilo Horn, 2015/10/15
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Eli Zaretskii, 2015/10/15
- bug#21313: 25.0.50; Strange errors from dbus-handle-event,
Tassilo Horn <=
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Eli Zaretskii, 2015/10/16
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Tassilo Horn, 2015/10/16
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Eli Zaretskii, 2015/10/16
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Tassilo Horn, 2015/10/16
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Eli Zaretskii, 2015/10/16
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Tassilo Horn, 2015/10/16
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Tassilo Horn, 2015/10/29
- bug#21313: 25.0.50; Strange errors from dbus-handle-event, Eli Zaretskii, 2015/10/29