Suppose, I have the code:
(defun dummy ()
(interactive)
(message "aaa"))
(local-set-key (kbd "<left>") 'dummy)
When you click <left>
key in the current buffer, it will print "aaa".
Is it possible to attach this action to any key pressed?
Here is the solution:
(defun dummy ()
(interactive)
(message "aaa"))
(local-set-key [t] 'dummy)