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bug#33160: 26.1; force-mode-line-update interferes button highlight
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From: |
Eli Zaretskii |
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Subject: |
bug#33160: 26.1; force-mode-line-update interferes button highlight |
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Date: |
Fri, 26 Oct 2018 10:43:37 +0300 |
> From: Fu Yuan <casouri@gmail.com>
> Date: Fri, 26 Oct 2018 03:29:40 -0400
>
> Symptom: Highlight on buttons disappears when `force-mode-line-update` runs
>
> Reproduce:
> - emacs -q
> - (run-at-time 0 0.3 'force-mode-line-update)
> - M-x customize (for it has a bunch of buttons)
> - Move cursor to a button, the highlight disappears in a blink
Could be macOS-specific? I cannot reproduce this on MS-Windows: I see
the periodic frequent redraws (portions of the display flicker), but
the highlight doesn't disappear.