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(decipher-mode): Don't call decipher-read-alphabet if buffer is empty.

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Richard M. Stallman
2005-01-17 23:50:23 +00:00
parent 053be11a88
commit b64e46503f
1 changed files with 2 additions and 1 deletions
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3
lisp/play/decipher.el
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@@ -305,7 +305,8 @@ The most useful commands are:
(setq case-fold-search nil)) ;Case is significant when searching
(use-local-map decipher-mode-map)
(set-syntax-table decipher-mode-syntax-table)
(decipher-read-alphabet)
(unless (= (point-min) (point-max))
(decipher-read-alphabet))
(set (make-local-variable 'font-lock-defaults)
'(decipher-font-lock-keywords t))
;; Make the buffer writable when we exit Decipher mode: