bug#45688: 28.0.50; New action for display-buffer?

[martin rudalics]

> Sorry, I pushed it now in commit fb05199b0b.

Thanks.  This strongly needs an example in the Elisp manual somewhere in
the "Handle subsequent invocations of ‘display-buffer’" area.  Could you
polish up the one using 'display-buffer-reuse-previous-window',
explaining how it is "more deterministic" in flavor?  And in a way that
makes it directly executable by the reader?  Then we could also try to
add the more chaotic approach Lars takes via 'get-lru-window' there.

martin