bug#59381: Should xref--marker-ring be per-window?

[Dmitry Gutov]

On 20.11.2022 20:22, Eli Zaretskii wrote:
> > From: Ackerley Tng<ackerleytng@gmail.com>
> > Date: Sun, 20 Nov 2022 10:11:30 -0800
> > Cc: Dmitry Gutov<dgutov@yandex.ru>,59381@debbugs.gnu.org,juri@linkov.net
> >
> > What does everyone think if we do the baseline of just creating a new
> > stack per-window (no copying) and then waiting to see if we get
> > feedback once people start using it?
> If this is optional and can be disabled, I don't think I mind.

Definitely optional, we should provide different "storages" for this. 
Global (the current behavior), per-window, per-frame, maybe others.