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bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking
From: |
Tassilo Horn |
Subject: |
bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking |
Date: |
Sat, 11 Apr 2015 14:39:45 +0200 |
User-agent: |
Gnus/5.130012 (Ma Gnus v0.12) Emacs/25.0.50 (gnu/linux) |
Tassilo Horn <tsdh@gnu.org> writes:
>> If your Emacs is configured with --enable-checking='yes,glyphs', then
>> you can invoke "M-x trace-redisplay RET", and see every entry to
>> redisplay_internal announced on stderr.
>
> Ok, I'll try that out.
Done that now and got output like
redisplay_preserve_echo_area (12)
redisplay_internal 0
redisplay_internal 0
redisplay_preserve_echo_area (8)
redisplay_internal 0
redisplay_preserve_echo_area (12)
redisplay_internal 0
redisplay_internal 0
redisplay_preserve_echo_area (12)
redisplay_internal 0
redisplay_internal 0
In general, I've been amazed how often redisplay is performed even
though nothing has changed in neither the single window containing the
buffer with my latex doc nor the minibuffer. Ten times a second is very
likely, maybe even more.
Then I compiled my latex doc to generate some stress. Every compile
takes about a good minute. That used to work without blinking
interruption at least four times, but with the fifth time, out of
sudden, it stuck after
redisplay_internal 0
and would not start anymore until my latex document was compiled and
AUCTeX echoed "LaTeX: successfully formatted {293} pages". That seems
to have triggered the resume of redisplay.
The redisplay pause was at least 20 to 30 seconds.
Bye,
Tassilo
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, (continued)
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Stefan Monnier, 2015/04/10
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Eli Zaretskii, 2015/04/10
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Tassilo Horn, 2015/04/10
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Stefan Monnier, 2015/04/10
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Tassilo Horn, 2015/04/11
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Eli Zaretskii, 2015/04/11
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Eli Zaretskii, 2015/04/11
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Tassilo Horn, 2015/04/11
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking,
Tassilo Horn <=
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Eli Zaretskii, 2015/04/11
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Tassilo Horn, 2015/04/11
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Eli Zaretskii, 2015/04/11
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Tassilo Horn, 2015/04/11
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Stefan Monnier, 2015/04/11
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Tassilo Horn, 2015/04/11
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Eli Zaretskii, 2015/04/11
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Eli Zaretskii, 2015/04/11
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Stefan Monnier, 2015/04/12
- bug#20285: 25.0.50; blink-cursor-mode sometimes stops blinking, Eli Zaretskii, 2015/04/11