commit 8cd9fb9c30ee2eada5e20d378d0c63f3d0254aef
from: Omar Polo <op@omarpolo.com>
date: Sun Nov 07 14:05:22 2021 UTC

use a sparse keymap

commit - caaad6ea29f61fa8815da83cee9af1eab19c63f9
commit + 8cd9fb9c30ee2eada5e20d378d0c63f3d0254aef
blob - b0bf5a8cc390b1260861ae172471c8a6911660bf
blob + 125a38efc303eed0611b0ca237cc9d26febee990
--- a68-mode.el
+++ a68-mode.el
@@ -61,7 +61,7 @@
   "Hook run when entering Algol68 mode.")
 
 (defvar a68-mode-map
-  (let ((map (make-keymap)))
+  (let ((map (make-sparse-keymap)))
     (define-key map (kbd "C-j") #'newline-and-indent)
     (define-key map (kbd "RET") #'a68-electric-terminate-line)
     (define-key map (kbd "C-i") #'a68-electric-tab)