;;; master.el --- make a buffer the master over another buffer
-;; Copyright (C) 1999-2011 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2014 Free Software Foundation, Inc.
;; Author: Alex Schroeder <alex@gnu.org>
;; Maintainer: Alex Schroeder <alex@gnu.org>
;;; Code:
-(defgroup master nil
- "Support for master/slave relationships between buffers."
- :version "22.1"
- :group 'convenience)
+;; Unused.
+;;; (defgroup master nil
+;;; "Support for master/slave relationships between buffers."
+;;; :version "22.1"
+;;; :group 'convenience)
;; Variables that don't need initialization.
;;;###autoload
(define-minor-mode master-mode
"Toggle Master mode.
-With no argument, this command toggles the mode.
-Non-null prefix argument turns on the mode.
-Null prefix argument turns off the mode.
+With a prefix argument ARG, enable Master mode if ARG is
+positive, and disable it otherwise. If called from Lisp, enable
+the mode if ARG is omitted or nil.
-When Master mode is enabled, you can scroll the slave buffer using the
-following commands:
+When Master mode is enabled, you can scroll the slave buffer
+using the following commands:
\\{master-mode-map}
The slave buffer is stored in the buffer-local variable `master-of'.
You can set this variable using `master-set-slave'. You can show
yourself the value of `master-of' by calling `master-show-slave'."
- :group 'master
+ ;; Not global, so no effect.
+;;; :group 'master
:keymap
'(("\C-c\C-n" . master-says-scroll-up)
("\C-c\C-p" . master-says-scroll-down)