bug#41147: A modern frame-title-format

[Lars Ljung]

Den 2020-05-09 kl. 11:57, skrev Eli Zaretskii:
> > From: Lars Ljung <lars@matholka.se>
> > Date: Sat, 9 May 2020 11:48:31 +0200
> >
> > The current use of system-name has no real value when running Emacs
> > locally, but perhaps it could be added to remote frames only.
>
> Frames are never remote, only buffers are.

I was thinking of the use case when DISPLAY is set to show frames on a 
different machine, e.g. when running over SSH with X forwarding. Then it 
could be useful to show system-name.