bug#18112: 24.4.50; emacs --daemon infinite loop in find_interval

[Andreas Schwab]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Andreas Schwab <schwab@linux-m68k.org>
>> Cc: mvoteiza@udel.edu,  18112@debbugs.gnu.org
>> Date: Sat, 26 Jul 2014 11:44:13 +0200
>> 
>> We never trigger redisplay after do_pending_window_change in
>> wait_reading_process_output.  Why?
>
> Probably because redisplay calls do_pending_window_change at its very
> beginning.

What does this have to do with the call in wait_reading_process_output?
Since it doesn't return until the next keypress we have a non-updated
display for a potentially long time.

> I also don't see how would triggering redisplay earlier fix the
> problem at hand.  Am I missing something?

It may be part of the problem, who knows.  You missed a lot in this
thread already, didn't you?

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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