Created
July 24, 2010 04:35
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dired ediff
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; ---------------------------------------- | |
;; dired ediff | |
; ---------------------------------------- | |
(defun my-dired-ediff-marked-files () | |
"Run ediff on 2 or 3 marked dired files." | |
(interactive) | |
(let ((marked-files (dired-get-marked-files))) | |
(if (= (safe-length marked-files) 2) | |
(ediff-files (nth 0 marked-files) (nth 1 marked-files)) | |
(if (= (safe-length marked-files) 3) | |
(ediff3 (nth 0 marked-files) | |
(nth 1 marked-files) | |
(nth 2 marked-files)) | |
(error "mark either 2 or 3 files."))))) | |
(define-key dired-mode-map "=" 'my-dired-ediff-marked-files) |
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