From 0ff7bba70922cfdd8246b5dc3ea08d60ac9f2fef Mon Sep 17 00:00:00 2001
From: Daniel Borchmann <daniel@algebra20.de>
Date: Mon, 13 Feb 2023 13:12:08 +0100
Subject: [PATCH] Explicitly make Help reuse windows whenever available

I think this is the default anyway, but let's make it clear.
---
 init.el | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/init.el b/init.el
index cd3a632..52b8333 100644
--- a/init.el
+++ b/init.el
@@ -622,7 +622,12 @@
                            (display-buffer-in-side-window)
                            (side . right)
                            (slot . 0)
-                           (window-width . 0.33)))))
+                           (window-width . 0.33)))
+            (add-to-list 'display-buffer-alist
+                         '("^\\*Help\\*"
+                           (display-buffer-reuse-window
+                            display-buffer-pop-up-window)
+                           (inhibit-same-window . t)))))
 
 (use-package winner
   :commands (winner-mode winner-undo winner-redo))