procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

(describe-prefix-bindings): Doc fix.

Browse source
This commit is contained in:
Richard M. Stallman 1993-07-04 18:55:54 +00:00
parent d64ca902f7
commit c7cba9cb35
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
lisp/help.el
View file

@ -210,6 +210,9 @@ describes the minor mode."
(recenter 0)))
(defun describe-prefix-bindings ()
"Describe the bindings of the prefix used to reach this command.
The prefix described consists of all but the last event
of the key sequence that ran this command."
(interactive)
(let* ((key (this-command-keys))
(prefix (make-vector (1- (length key)) nil))
@ -219,6 +222,8 @@ describes the minor mode."
(aset prefix i (aref key i))
(setq i (1+ i)))
(describe-bindings prefix)))
;; Make C-h after a prefix, when not specifically bound,
;; run describe-prefix-bindings.
(setq prefix-help-command 'describe-prefix-bindings)
(defun view-emacs-news ()