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bug#37848: 27.0.50; hl-line and line-numbers out of sync
From: |
Eli Zaretskii |
Subject: |
bug#37848: 27.0.50; hl-line and line-numbers out of sync |
Date: |
Mon, 21 Oct 2019 13:49:43 +0300 |
> From: Andrey Orst <andreyorst@gmail.com>
> Date: Mon, 21 Oct 2019 13:24:11 +0300
> Cc: 37848@debbugs.gnu.org
>
> > The line-number display has nothing to do with this, it works
> > correctly in this case.
>
> It may work correctly, but I the issue is with the fact that line
> number and hl-line are out of sync.
More accurately, hl-line's overlay is out of sync with the window-point.
> Can I prevent this?
It's a bug in hl-line that needs to be fixed.
The display engine runs pre-redisplay-function for the window in this
case, so perhaps hl-line could install its hook there and fix its
overlay when it is called.
Patches are welcome.