bug#74361: [PATCH] New option xref-navigation-display-window-action

[Eli Zaretskii]

> Date: Fri, 15 Nov 2024 21:10:25 +0200
> Cc: 74361@debbugs.gnu.org, juri@linkov.net
> From: Dmitry Gutov <dmitry@gutov.dev>
> 
> >> +(defcustom xref-navigation-display-window-action nil
> >> +  "When non-nil, the display action to use for navigation commands.
> > 
> > This is too general, when taken alone (as in the apropos commands).  I
> > suggest something like
> > 
> >    If non-nil, the `display-buffer' action for showing results of Xref 
> > commands.
> > 
> > (The "navigation" part seems misleading, since xref-find-definitions
> > is not a navigation command.)
> 
> That's the term I would use both both, but maybe there could be better 
> wording. If xref-find-definition is not a navigation command, is it a 
> "search command"?

Let me turn the table and ask: which Xref commands will NOT use this
action, if we exclude commands like
xref-find-definitions-other-window, which specify the window/frame to
use?

> >> +This does not affect commands that specify the action explicitly,
> > 
> > I guess "...that specify the window to use explicitly" is more
> > accurate?
> 
> Or frame.

Yes, so "...specify the window/frame to use...".