Add exwm prefix keys

init.el

@@ -82,6 +82,22 @@
 (require 'exwm)
 (require 'exwm-config)
 (require 'exwm-systemtray)
+
+;; These keys should always pass through to Emacs
+(setq exwm-input-prefix-keys
+    '(?\C-x
+      ?\C-u
+      ?\C-h
+      ?\M-x
+      ?\M-`
+      ?\M-&
+      ?\M-:
+      ?\C-\M-j  ;; Buffer list
+      ?\C-\ ))  ;; Ctrl+Space
+
+;; Ctrl+Q will enable the next key to be sent directly
+(define-key exwm-mode-map [?\C-q] 'exwm-input-send-next-key)
+
 ;; key bindings
 (setq exwm-input-global-keys
         `(
@@ -110,6 +126,7 @@
                           (interactive)
                           (exwm-workspace-switch-create ,i))))
                     (number-sequence 0 9))))
+
 (exwm-enable)
 (exwm-systemtray-enable)