Subject: bug#16909: 24.3; scrolling *Completions* window with tab sometimes chooses a wrong window

From: Lars Ingebrigtsen <[email-masked]>
Date: Sun, 13 Feb 2022 10:16:53 +0100

Lukasz Pawelczyk <[email-masked]> writes:

> Steps to reproduce (this should be reproducible even on 80x25):
> 1. Use the attached emacs config file
> 2. C-x C-f: open a long file (lets say a few screens long)
> 3. C-x 3: split window right
> 4. C-x o: move to the right window
> 5. C-x b *scratch*: display the scratch buffer in the new window
> 6. C-x 2: split the new window below
> 7. C-x o: move to the lower-right window (it should display scratch buffer as well)
> 8. Type "(g" (without quote ofc) and hit TAB, the auto-complete window should
> appear on the lower left
> 9. Hit tab few more times, the upper left window will be scrolled, not the
> *Completions* one.

(I'm going through old bug reports that unfortunately weren't resolved
at the time.)

I'm unable to reproduce this problem in Emacs 29.  Are you still seeing
this issue in recent Emacs versions?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no