Commit 6b8b57db authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(write-file): Query if file exists already.

parent 80ddb8ed
......@@ -1344,6 +1344,9 @@ old name in that directory."
(if (and (file-directory-p filename) buffer-file-name)
(setq filename (concat (file-name-as-directory filename)
(file-name-nondirectory buffer-file-name))))
(if (file-exists-p filename)
(or (y-or-n-p "File `%s' exists; overwrite? " filename)
(error "Canceled")))
(set-visited-file-name filename)))
(set-buffer-modified-p t)
(save-buffer))
......
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