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Revert mistaken change in help-mode-setup

* lisp/help-mode.el (help-mode-setup): Revert mistakenly applied
change from cd87a5c7a.
This commit is contained in:
Lars Ingebrigtsen 2022-05-13 19:31:46 +02:00
parent bd464297bd
commit 72b5b41941

View file

@ -423,8 +423,7 @@ Commands:
(defun help-mode-setup ()
"Enter Help mode in the current buffer."
(declare (obsolete nil "29.1"))
(unless (derived-mode-p 'help-mode)
(help-mode))
(help-mode)
(setq buffer-read-only nil))
;;;###autoload