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bug#27647: 26.0.50; Line numbers implemented natively disappear momentar
From: |
Eli Zaretskii |
Subject: |
bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus |
Date: |
Wed, 12 Jul 2017 17:44:26 +0300 |
> From: Kaushal Modi <kaushal.modi@gmail.com>
> Date: Tue, 11 Jul 2017 20:08:47 +0000
> Cc: 27647@debbugs.gnu.org
>
> This is what I see (I was able to record the moment when the lines reappeared
> on clicking anywhere in the
> window): http://i.imgur.com/5C5FmGS.gifv
>
> When the above happened, the point was in a Fundamental Mode buffer window
> and the other window had
> this file in emacs-lisp-mode. I do not have display-line-numbers set to t
> globally; so fundamental-mode has
> that value at nil and the elisp window had that set to t. Again the line num
> disappearance happened when the
> emacs frame was out of focus.
>
> Interestingly the variable watcher did not get triggered.
I guess the variable gets changed by one of the ways that Lisp-level
watchers cannot catch.
> Does anything look problematic in the above code from a quick glance.
Not at a glance. But the key to this mystery is most probably in your
customizations. Some code which probably runs off a timer or some X
event does something that directly or indirectly resets the variable
in that buffer. Maybe you have some code which directly or indirectly
calls kill-all-local-variables, for example. Or something else to
that effect.
You could add logging to your functions that turn off the line
numbers, and see what's in the log when this happens.
- bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus, Kaushal Modi, 2017/07/10
- bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus, Eli Zaretskii, 2017/07/10
- bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus, Kaushal Modi, 2017/07/10
- bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus, Eli Zaretskii, 2017/07/11
- bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus, Kaushal Modi, 2017/07/11
- bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus, Kaushal Modi, 2017/07/11
- bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus,
Eli Zaretskii <=
- bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus, Kaushal Modi, 2017/07/19
- bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus, Eli Zaretskii, 2017/07/19
- bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus, Noam Postavsky, 2017/07/19
- bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus, Eli Zaretskii, 2017/07/19
bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when, frame out of focus, jonas, 2017/07/21