>From 94208031216879eeb8c04e11118b666a10af6860 Mon Sep 17 00:00:00 2001 From: "Peder O. Klingenberg" Date: Tue, 17 Nov 2015 21:47:27 +0100 Subject: [PATCH] Fix savegames in dunnet * lisp/play/dunnet.el (dun-rot13): Use the standard rot13-region instead of separate implementation. --- lisp/play/dunnet.el | 23 +---------------------- 1 file changed, 1 insertion(+), 22 deletions(-) diff --git a/lisp/play/dunnet.el b/lisp/play/dunnet.el index ba137f5..8aba50b 100644 --- a/lisp/play/dunnet.el +++ b/lisp/play/dunnet.el @@ -1321,29 +1321,8 @@ dun-remove-obj-from-inven (setq new-inven (append new-inven (list x))))) (setq dun-inventory new-inven))) - -(let ((i 0) (lower "abcdefghijklmnopqrstuvwxyz") upper) - (setq dun-translate-table (make-vector 256 0)) - (while (< i 256) - (aset dun-translate-table i i) - (setq i (1+ i))) - (setq lower (concat lower lower)) - (setq upper (upcase lower)) - (setq i 0) - (while (< i 26) - (aset dun-translate-table (+ ?a i) (aref lower (+ i 13))) - (aset dun-translate-table (+ ?A i) (aref upper (+ i 13))) - (setq i (1+ i)))) - (defun dun-rot13 () - (let (str len (i 0)) - (setq str (buffer-substring (point-min) (point-max))) - (setq len (length str)) - (while (< i len) - (aset str i (aref dun-translate-table (aref str i))) - (setq i (1+ i))) - (erase-buffer) - (insert str))) + (rot13-region (point-min) (point-max))) ;;;; ;;;; This section defines the globals that are used in dunnet. -- 2.4.0