Hello,

I'm using emacs23.0.91 packaged by debian, the simple.el defined a key
sequence "C(upercase letter 'c'） - m" and the prefix 'C'(upercase letter
'c') prevent me from typing letter 'C'.

I tried to unset the key binding "C - m" locally ,but the prefix is still
there . I looked up functions in elisp manual but there is no function to
unset a prefix key.

Now I have to stop simple.el from loading or to change the debian load
settings of simple.el to comment out the key settings.

So how can I locally unset a prefix key?


Thx