Re: Changes for emacs 28

[Ergus]

On Wed, Sep 09, 2020 at 05:08:05PM +0000, Gregory Heytings via Emacs 
development discussions. wrote:
> Ergus:
> > There is not icomplete-vertical yet ;).
>
> Of course there is: https://github.com/oantolin/icomplete-vertical .

That's an external package not even in elpa and it has some issues. We
have been talking to add it to internal icomplete and finally there is a
feature branch with the WIP.