diff options
Diffstat (limited to 'lisp/play/blackbox.el')
| -rw-r--r-- | lisp/play/blackbox.el | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/lisp/play/blackbox.el b/lisp/play/blackbox.el index d38f799756..ce2c928db0 100644 --- a/lisp/play/blackbox.el +++ b/lisp/play/blackbox.el @@ -113,9 +113,8 @@ map)) ;; Blackbox mode is suitable only for specially formatted data. -(put 'blackbox-mode 'mode-class 'special) -(defun blackbox-mode () +(define-derived-mode blackbox-mode special-mode "Blackbox" "Major mode for playing blackbox. To learn how to play blackbox, see the documentation for function `blackbox'. @@ -124,13 +123,7 @@ The usual mnemonic keys move the cursor around the box. \\[bb-romp] -- send in a ray from point, or toggle a ball at point \\[bb-done] -- end game and get score" - (interactive) - (kill-all-local-variables) - (use-local-map blackbox-mode-map) - (setq truncate-lines t) - (setq major-mode 'blackbox-mode) - (setq mode-name "Blackbox") - (run-mode-hooks 'blackbox-mode-hook)) + (setq truncate-lines t)) ;;;###autoload (defun blackbox (num) |