From 00571cbd36b0994154a2230d17505bf4930ce11b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Sat, 16 Oct 2021 22:48:43 +0200
Subject: Emacs: Fix buffer layout bug (quit-window)

---
 .emacs.d/init.el | 36 ++++++++++++++++++++++--------------
 1 file changed, 22 insertions(+), 14 deletions(-)

diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index 26ef5ff..dc7f931 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -38,7 +38,7 @@
   (interactive)
   (let ((sexp (list-at-point)))
     (unless (string-prefix-p "set" (prin1-to-string (car sexp)))
-      (error "Not a set* expression."))
+      (error "Not a set* expression"))
     (let ((bounds (thing-at-point-bounds-of-list-at-point))
 	  (max-length 0))
       (delete-region (car bounds) (cdr bounds))
@@ -147,7 +147,7 @@
 	([?\M-f] . [C-right])
 	([?\M-b] . [C-left])))
 (setq exwm-input-global-keys '(("" . exwm-input-send-next-key)))
-(setf (car exwm-input-prefix-keys) ?\C-§)
+(push ?\C-§ exwm-input-prefix-keys)
 (setq exwm-manage-force-tiling t)
 (exwm-enable)
 
@@ -196,10 +196,10 @@
     (if conf
 	(progn
 	  (set-window-configuration conf)
-	  (message "Restored buffer layout."))
+	  (message "Restored buffer layout"))
       (setf (alist-get (current-buffer) *buffer-layouts*)
 	    (current-window-configuration))
-      (message "Set buffer layout."))))
+      (message "Set buffer layout"))))
 (defun switch-to-buffer-with-layout ()
   "Switch to the window layout associated with a buffer. At the
 same time, associate the original buffer with the original
@@ -219,16 +219,23 @@ the only window in the frame."
       (when conf
 	(set-window-configuration conf)
 	(select-window (get-buffer-window buf))))))
-(defun delete-layouts-before-delete-other-windows (&optional window)
-  (when (not *protect-buffer-layouts*)
-    (dolist (window (window-list))
-      (setf (alist-get (window-buffer window) *buffer-layouts*) nil))))
-(defun delete-layout-before-delete-window (window)
-  (when (not *protect-buffer-layouts*)
-    (setf (alist-get (window-buffer window) *buffer-layouts*) nil)))
-(advice-add #'delete-other-windows :before #'delete-layouts-before-delete-other-windows)
-(advice-add #'delete-window :before #'delete-layout-before-delete-window)
-(advice-add #'quit-window :before #'delete-layout-before-delete-window)
+(advice-add #'delete-other-windows :before
+	    (lambda (&optional window)
+	      (when (not *protect-buffer-layouts*)
+		(dolist (window (window-list))
+		  (setf (alist-get (window-buffer window) *buffer-layouts*) nil)))))
+(advice-add #'delete-window :before
+	    (lambda (&optional window)
+	      (when (not window)
+		(setq window (get-buffer-window)))
+	      (when (not *protect-buffer-layouts*)
+		(setf (alist-get (window-buffer window) *buffer-layouts*) nil))))
+(advice-add #'quit-window :before
+	    (lambda (&optional kill window)
+	      (when (not window)
+		(setq window (get-buffer-window)))
+	      (when (not *protect-buffer-layouts*)
+		(setf (alist-get (window-buffer window) *buffer-layouts*) nil))))
 (set-keys "C-c b" switch-to-buffer-with-layout
 	  "C-c n" restore-buffer-layout)
 
@@ -330,6 +337,7 @@ the only window in the frame."
      (awk-mode . "awk")
      (other . "bsd"))))
  '(helm-always-two-windows t)
+ '(mouse-autoselect-window t)
  '(org-support-shift-select t)
  '(package-selected-packages
    (quote
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