diff options
Diffstat (limited to 'lisp/play/5x5.el')
| -rw-r--r-- | lisp/play/5x5.el | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/lisp/play/5x5.el b/lisp/play/5x5.el index 2e3f500766f..a07b381d057 100644 --- a/lisp/play/5x5.el +++ b/lisp/play/5x5.el @@ -1,6 +1,6 @@ -;;; 5x5.el --- simple little puzzle game -*- coding: utf-8 -*- +;;; 5x5.el --- simple little puzzle game -;; Copyright (C) 1999-2013 Free Software Foundation, Inc. +;; Copyright (C) 1999-2015 Free Software Foundation, Inc. ;; Author: Dave Pearson <davep@davep.org> ;; Maintainer: Dave Pearson <davep@davep.org> @@ -185,19 +185,8 @@ GRID is the grid of positions to click.") ;; Gameplay functions. -(put '5x5-mode 'mode-class 'special) - -(defun 5x5-mode () - "A mode for playing `5x5'. - -The key bindings for `5x5-mode' are: - -\\{5x5-mode-map}" - (kill-all-local-variables) - (use-local-map 5x5-mode-map) - (setq major-mode '5x5-mode - mode-name "5x5") - (run-mode-hooks '5x5-mode-hook) +(define-derived-mode 5x5-mode special-mode "5x5" + "A mode for playing `5x5'." (setq buffer-read-only t truncate-lines t) (buffer-disable-undo)) |