Commit 231596b2 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(dired-diff): Require diff.

parent 77fb57d8
......@@ -50,6 +50,7 @@ With prefix arg, prompt for second argument SWITCHES,
(let ((default (if (mark t)
(save-excursion (goto-char (mark t))
(dired-get-filename t t)))))
(require 'diff)
(list (read-file-name (format "Diff %s with: %s"
(dired-get-filename t)
(if default
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