bug#60886: 29.0.60; split-root-window-below broken for split-window-keep-point

[Eli Zaretskii]

> Date: Fri, 20 Jan 2023 10:17:39 +0100
> Cc: juri@linkov.net, 60886@debbugs.gnu.org
> From: martin rudalics <rudalics@gmx.at>
> 
>  >> M-: (pop-to-buffer "*Messages*")
>  >> C-x w 3
>  >
>  > This shows *Messages* in the new window, so I think something like
>  >
>  >    ...the same buffer as the window which was selected when the
>  >    function was invoked"
>  >
>  > should be good.
> 
> This would miss the case where WINDOW-TO-SPLIT is live and not selected.
> And also the case where the root window of a non-selected frame should
> be split.

OK, then how about

   ...the same buffer as shown in WINDOW-TO-SPLIT

?

>  >> The Elisp manual said about them
>  >>
>  >>      For interactive use, Emacs provides two commands which always split
>  >>      the selected window.
>  >>
>  >> which apparently is no longer true.
>  >
>  > That doesn't say "only for interactive use", and it would make no
>  > sense to say that for such a basic function, IMO.
> 
> I meant the "always split the selected window" part.

That is still correct in interactive use, isn't it?