bug#33870: 27.0.50; xref-goto-xref not configurable

[Dmitry Gutov]

On 27.12.2018 2:05, João Távora wrote:
> You can read up the whole bug here:
>
>      https://debbugs.gnu.org/cgi/bugreport.cgi?bug=28814
>
> I quote from that thread:
>
>      Here are two very simple Emacs -Q recipes that demonstrate [the bug]

Does this work well for everybody?

diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el
index c71802c918..85d4325d9e 100644
--- a/lisp/progmodes/xref.el
+++ b/lisp/progmodes/xref.el
@@ -494,7 +494,8 @@ xref--show-pos-in-buf
             (or (and (window-live-p xref--original-window)
                      xref--original-window)
                 (selected-window))
-          (display-buffer buf action))
+          (pop-to-buffer buf action)
+          (selected-window))
       (xref--goto-char pos)
       (run-hooks 'xref-after-jump-hook)
       (let ((buf (current-buffer)))