X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/f7ff1b0f0792f1f870778404531e68e77832c4a1..54fe3b6ec0557941c5759523b36bfdec21003f77:/lisp/chistory.el

diff --git a/lisp/chistory.el b/lisp/chistory.el
index 09f6e205cd..6f8a74b2a6 100644
--- a/lisp/chistory.el
+++ b/lisp/chistory.el
@@ -1,9 +1,9 @@
 ;;; chistory.el --- list command history
 
-;; Copyright (C) 1985, 2001-2011 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 2001-2016 Free Software Foundation, Inc.
 
 ;; Author: K. Shane Hartman
-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: convenience
 
 ;; This file is part of GNU Emacs.
@@ -121,7 +121,9 @@ The buffer is left in Command History mode."
 	  (error "No command history")
 	(command-history-mode)))))
 
-(defvar command-history-map
+(define-obsolete-variable-alias 'command-history-map
+  'command-history-mode-map "24.1")
+(defvar command-history-mode-map
   (let ((map (make-sparse-keymap)))
     (set-keymap-parent map lisp-mode-shared-map)
     (suppress-keymap map)
@@ -132,21 +134,11 @@ The buffer is left in Command History mode."
     map)
   "Keymap for `command-history-mode'.")
 
-(defun command-history-mode ()
+(define-derived-mode command-history-mode fundamental-mode "Command History"
   "Major mode for listing and repeating recent commands.
 
 Keybindings:
-\\{command-history-map}"
-  (interactive)
-  (Command-history-setup)
-  (setq major-mode 'command-history-mode)
-  (setq mode-name "Command History")
-  (use-local-map command-history-map)
-  (run-mode-hooks 'command-history-mode-hook))
-
-(defun Command-history-setup ()
-  (kill-all-local-variables)
-  (use-local-map command-history-map)
+\\{command-history-mode-map}"
   (lisp-mode-variables nil)
   (set-syntax-table emacs-lisp-mode-syntax-table)
   (setq buffer-read-only t))