-;; (use-package exwm
-;; :config
-;; (require 'exwm-config)
-;; (exwm-config-default)
-;; (require 'exwm-systemtray)
-;; (exwm-systemtray-enable)
-;; (require 'exwm-randr)
-;; (exwm-randr-enable))
+(use-package exwm
+ :demand t
+ :config
+ (require 'exwm-config)
+
+ ;; Set the initial workspace number.
+ (setq exwm-workspace-number 4)
+
+ ;; Make class name the buffer name, truncating beyond 50 characters
+ (defun exwm-rename-buffer ()
+ (interactive)
+ (exwm-workspace-rename-buffer
+ (concat exwm-class-name ":"
+ (if (<= (length exwm-title) 50) exwm-title
+ (concat (substring exwm-title 0 49) "...")))))
+ (add-hook 'exwm-update-class-hook 'exwm-rename-buffer)
+ (add-hook 'exwm-update-title-hook 'exwm-rename-buffer)
+
+ ;; 's-R': Reset
+ (exwm-input-set-key (kbd "s-R") #'exwm-reset)
+ ;; 's-\': Switch workspace
+ (exwm-input-set-key (kbd "s-\\") #'exwm-workspace-switch)
+ ;; 's-N': Switch to certain workspace
+ (dotimes (i 10)
+ (exwm-input-set-key (kbd (format "s-%d" i))
+ (lambda ()
+ (interactive)
+ (exwm-workspace-switch-create i))))
+ ;; 's-SPC': Launch application
+ (exwm-input-set-key
+ (kbd "s-SPC")
+ (lambda (command)
+ (interactive (list (read-shell-command "➜ ")))
+ (start-process-shell-command command nil command)))
+
+ (exwm-input-set-key (kbd "M-s-SPC") #'counsel-linux-app)
+
+ ;; Shorten 'C-c C-q' to 'C-q'
+ (define-key exwm-mode-map [?\C-q] #'exwm-input-send-next-key)
+
+ ;; Line-editing shortcuts
+ (setq exwm-input-simulation-keys
+ '(;; movement
+ ([?\C-b] . [left])
+ ([?\M-b] . [C-left])
+ ([?\C-f] . [right])
+ ([?\M-f] . [C-right])
+ ([?\C-p] . [up])
+ ([?\C-n] . [down])
+ ([?\C-a] . [home])
+ ([?\C-e] . [end])
+ ([?\M-v] . [prior])
+ ([?\C-v] . [next])
+ ([?\C-d] . [delete])
+ ([?\C-k] . [S-end delete])
+ ;; cut/paste
+ ([?\C-w] . [?\C-x])
+ ([?\M-w] . [?\C-c])
+ ([?\C-y] . [?\C-v])
+ ;; search
+ ([?\C-s] . [?\C-f])))
+
+ ;; Enable EXWM
+ (exwm-enable)
+
+ (add-hook 'exwm-init-hook #'exwm-config--fix/ido-buffer-window-other-frame)
+
+ (require 'exwm-systemtray)
+ (exwm-systemtray-enable)
+
+ (require 'exwm-randr)
+ (exwm-randr-enable)
+
+ (exwm-input-set-key
+ (kbd "M-SPC")
+ (lambda ()
+ (interactive)
+ (start-process "rofi-pass" nil "rofi-pass"))))