From: Juri Linkov <juri@linkov.net>
Date: Wed, 12 Sep 2018 21:47:03 +0000 (+0300)
Subject: * lisp/simple.el (next-error-no-select): Set display-buffer-overriding-action
X-Git-Tag: emacs-27.0.90~4428
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=78ff92597ef6e9493a4f06cd9bb5eb4fd1faff5f;p=emacs.git

* lisp/simple.el (next-error-no-select): Set display-buffer-overriding-action

to display-buffer-reuse-window (bug#32607).
---

diff --git a/lisp/simple.el b/lisp/simple.el
index 0ccf2f1d22e..ffd7fcc067a 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -385,7 +385,11 @@ select the source buffer."
   (interactive "p")
   (let ((next-error-highlight next-error-highlight-no-select))
     (next-error n))
-  (pop-to-buffer next-error-last-buffer))
+  (let ((display-buffer-overriding-action '(display-buffer-reuse-window)))
+    ;; Override user customization such as display-buffer-same-window
+    ;; and use display-buffer-reuse-window to ensure next-error-last-buffer
+    ;; is displayed somewhere, not necessarily in the same window (bug#32607).
+    (pop-to-buffer next-error-last-buffer)))
 
 (defun previous-error-no-select (&optional n)
   "Move point to the previous error in the `next-error' buffer and highlight match.