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(toggle-rot13-mode): New function.

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This commit is contained in:
Richard M. Stallman 1994-08-25 23:23:09 +00:00
parent 911398a97f
commit dcd12c89db
1 changed files with 9 additions and 0 deletions
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9
lisp/rot13.el
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@ -52,6 +52,15 @@ To terminate the rot13 display, delete that window."
(let ((w (display-buffer (current-buffer) t)))
(set-window-display-table w rot13-display-table)))
;;;###autoload
(defun toggle-rot13-mode ()
"Toggle the use of rot 13 encoding for the current window."
(interactive)
(if (eq (window-display-table (selected-window)) rot13-display-table)
(set-window-display-table (selected-window) nil)
(if (null (window-display-table (selected-window)))
(set-window-display-table (selected-window) rot13-display-table))))
(provide 'rot13)
;;; rot13.el ends here