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| author | Richard M. Stallman <rms@gnu.org> | 2005-07-11 04:25:01 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 2005-07-11 04:25:01 +0000 |
| commit | 5176af43d1492c5d9c92a5b91db0b4b08a10749e (patch) | |
| tree | 21bcd61e53b83127d74779e70f0d45217800cc57 /lisp/dired-aux.el | |
| parent | 3cc9e6d8176a8dd38f88792dbbebd0f3570e2912 (diff) | |
| download | emacs-5176af43d1492c5d9c92a5b91db0b4b08a10749e.tar.gz | |
(dired-compare-directories): Remove "." and ".." from the alists.
Diffstat (limited to 'lisp/dired-aux.el')
| -rw-r--r-- | lisp/dired-aux.el | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/lisp/dired-aux.el b/lisp/dired-aux.el index c9d5c22ded3..617cb38585f 100644 --- a/lisp/dired-aux.el +++ b/lisp/dired-aux.el @@ -126,16 +126,21 @@ Examples of PREDICATE: (let* ((dir1 (dired-current-directory)) (file-alist1 (dired-files-attributes dir1)) (file-alist2 (dired-files-attributes dir2)) - (file-list1 (mapcar + file-list1 file-list2) + (setq file-alist1 (delq (assoc "." file-alist1) file-alist1)) + (setq file-alist1 (delq (assoc ".." file-alist1) file-alist1)) + (setq file-alist2 (delq (assoc "." file-alist2) file-alist2)) + (setq file-alist2 (delq (assoc ".." file-alist2) file-alist2)) + (setq file-list1 (mapcar 'cadr (dired-file-set-difference file-alist1 file-alist2 - predicate))) - (file-list2 (mapcar + predicate)) + file-list2 (mapcar 'cadr (dired-file-set-difference file-alist2 file-alist1 - predicate)))) + predicate))) (dired-fun-in-all-buffers dir1 nil (lambda () |