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find out in which file a key is defined


From: Jim Green
Subject: find out in which file a key is defined
Date: Wed, 7 Dec 2011 03:52:13 +0000

Hello:

Could anyone help on this question from an emacs learner:

is there a command to find out why c-r is defined as isearch-backward?
and how to disable this behavior?

Thanks!

Jim.

below is obtained by c-h k c-r

C-r runs the command isearch-backward, which is an interactive
compiled Lisp function.

It is bound to C-r, <menu-bar> <edit> <search> <i-search>
<isearch-backward>.

(isearch-backward &optional REGEXP-P NO-RECURSIVE-EDIT)

Do incremental search backward.
With a prefix argument, do a regular expression search instead.
See the command `isearch-forward' for more information.



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