;;; m4-mode.el --- m4 code editing commands for Emacs
-;; Copyright (C) 1996, 1997, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
-;; Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 2001-2012 Free Software Foundation, Inc.
;; Author: Andrew Csillag <drew_csillag@geocities.com>
;; Maintainer: Andrew Csillag <drew_csillag@geocities.com>
"Default font-lock-keywords for `m4 mode'.")
(defcustom m4-mode-hook nil
- "*Hook called by `m4-mode'."
+ "Hook called by `m4-mode'."
:type 'hook
:group 'm4)
(switch-to-buffer-other-window "*m4-output*"))
;;;###autoload
-(defun m4-mode ()
- "A major mode to edit m4 macro files.
-\\{m4-mode-map}
-"
- (interactive)
- (kill-all-local-variables)
- (use-local-map m4-mode-map)
-
- (make-local-variable 'comment-start)
- (setq comment-start "#")
- (make-local-variable 'parse-sexp-ignore-comments)
- (setq parse-sexp-ignore-comments t)
- (setq local-abbrev-table m4-mode-abbrev-table)
-
- (make-local-variable 'font-lock-defaults)
- (setq major-mode 'm4-mode
- mode-name "m4"
- font-lock-defaults '(m4-font-lock-keywords nil)
- )
- (set-syntax-table m4-mode-syntax-table)
- (run-mode-hooks 'm4-mode-hook))
+(define-derived-mode m4-mode prog-mode "m4"
+ "A major mode to edit m4 macro files."
+ :abbrev-table m4-mode-abbrev-table
+ (set (make-local-variable 'comment-start) "#")
+ (set (make-local-variable 'parse-sexp-ignore-comments) t)
+ (set (make-local-variable 'font-lock-defaults) '(m4-font-lock-keywords nil)))
(provide 'm4-mode)
;;stuff to play with for debugging
;;; "m4_syscmd" "m4_sysval" "m4_traceoff" "m4_traceon" "m4_translit"
;;; "m4_m4_undefine" "m4_undivert"))
-;; arch-tag: 87811d86-94c1-474b-9666-587f6da74af1
;;; m4-mode.el ends here