bug#5908: tooltip-show breaks with multiline tip on Emacs for Windows v22.2.1

[Glenn Morris]

Chong Yidong wrote:

> "D Chiesa" <dpchiesa@hotmail.com> writes:
>
>> Emacs doesn't properly display long text tooltips, or multi-line
>> tooltips, on Windows.
[...]
> I seem to recall that this bug was fixed for Emacs 23.1.

I though this was a duplicate of the (still open) bug#2423.
Maybe it was fixed and never closed, but I don't recall it.
(Multiline tooltips still don't work the first time in GNU/Linux.)