I have globally assigned C-c/
to ace-jump-mode but reftex-mode (a minor mode for citations used with AucTeX) overrides this key with some function I never use.
I tried local-unset-key
but it only unbinds keys from the current major mode's map.
How do I remove C-c/
from reftex-mode-map
without making changes to reftex.el?
You can change an existing key map using define-key
. By passing nil
as the function to call, the key will become unbound. I guess that you should be able to do something like:
(define-key reftex-mode-map "\C-c/" nil)
Of course, you should do this in some kind of hook, for example:
(defun my-reftex-hook ()
(define-key reftex-mode-map "\C-c/" nil))
(add-hook 'reftex-mode-hook 'my-reftex-hook)