[Emacs] Let xref window die once target selected

dotfiles/emacs.d/README.org

@@ -1133,6 +1133,22 @@ programming mode.
 (use-package ewmctrl
   :demand t)
 #+END_SRC
+*** Handle xrefs annoying dedicated window garbage
+#+BEGIN_SRC emacs-lisp
+(defun xref--show-pos-in-buf (pos buf select)
+  (let ((xref-buf (current-buffer))
+        win)
+    (with-selected-window
+      (display-buffer buf)
+      (xref--goto-char pos)
+      (run-hooks 'xref-after-jump-hook)
+      (let ((buf (current-buffer)))
+        (setq win (selected-window))
+        (with-current-buffer xref-buf
+          (setq-local other-window-scroll-buffer buf))))
+    (when select
+      (select-window win))))
+#+END_SRC
 *** display-buffer-alist
 #+BEGIN_SRC emacs-lisp
 (defvar imalison:use-frames-only)