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Don't lose read-only marking when reverting a view-mode buffer

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* lisp/view.el (view--enable): Don't lose read-only-ness when
reverting (bug#35166).
This commit is contained in:
Lars Ingebrigtsen 2022-08-24 13:39:08 +02:00
parent fd74c6f4b8
commit 25ee1ff206
1 changed files with 3 additions and 1 deletions
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4
lisp/view.el
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@ -441,7 +441,9 @@ Entry to view-mode runs the normal hook `view-mode-hook'."
(setq view-page-size nil
view-half-page-size nil
view-old-buffer-read-only buffer-read-only
buffer-read-only t))
buffer-read-only t)
;; Make reverting the buffer preserve unreadableness.
(setq-local read-only-mode--state t))
(define-obsolete-function-alias 'view-mode-enable 'view-mode "24.4")