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Merge pull request #1838 from thierryvolpiatto/redundant_read_only 

No need to call `read-only-mode` when buffer is already read-only
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Dirk-Jan C. Binnema 2020-11-16 09:46:00 +02:00 committed by GitHub
parent d33d48665f 0fbe6edc4e
commit c82f1a0834
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1 changed files with 2 additions and 2 deletions
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mu4e/mu4e-view.el
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@ -402,11 +402,11 @@ article-mode."
(gnus-article-prepare-display))
(setq mu4e~gnus-article-mime-handles gnus-article-mime-handles)
(setq mu4e~view-message msg)
;; `mu4e-view-mode' derive from `gnus-article-mode'.
(mu4e-view-mode)
(setq gnus-article-decoded-p gnus-article-decode-hook)
(set-buffer-modified-p nil)
(add-hook 'kill-buffer-hook #'mu4e~view-kill-buffer-hook-fn)
(read-only-mode)))
(add-hook 'kill-buffer-hook #'mu4e~view-kill-buffer-hook-fn)))
(defun mu4e~view-kill-buffer-hook-fn ()
;; cleanup the mm-* buffers that the view spawns