Subject: Re: bug#20020: 25.0.50; `info-display-manual' should reuse existing window where buffer is displayed

From: martin rudalics <[email-masked]>
Date: Thu, 10 Oct 2019 11:16:15 +0200

>> Does anybody know?  In short: If there's a window that has the buffer,
 >> then that window should be selected, and its frame popped to the top
 >> (and given focus).  If not, it should work like `switch-to-buffer'.
 >
 > I'm not sure, maybe Martin could confirm this, but very likely
 > you can use display-buffer-reuse-window here.

The basic ingredient is a suitable 'reusable-frames' ALIST entry which
should specify the frames on which to search for such a window.  Apart
from that, plain 'pop-to-buffer' should work.

martin