Re: How to truly unbind global bindings?

[Alexander Shukaev]

Maybe it will be helpful to somebody in the future:

(use-global-map (make-sparse-keymap))

(global-set-key [t] #'self-insert-command)
(let ((c ?\s))
  (while (< c ?\d)
    (global-set-key (vector c) #'self-insert-command)
    (setq c (1+ c)))
  (when (eq system-type 'ms-dos)
    (setq c 128)
    (while (< c 160)
      (global-set-key (vector c) #'self-insert-command)
      (setq c (1+ c))))
  (setq c 160)
  (while (< c 256)
    (global-set-key (vector c) #'self-insert-command)
    (setq c (1+ c))))


Tested. This is how you totally wipe out default global bindings, but
preserve the very basic --- typing of printable characters from 8-bit ASCII
code page.

Best regards,
Alexander