Further config for dired

README.org

@@ -80,35 +80,50 @@ Emacs sure loves to clutter directories with backup files.
 Configure dired to only use one buffer.
 #+BEGIN_SRC emacs-lisp
   (setf dired-kill-when-opening-new-dired-buffer t)
-  (eval-after-load "dired"
-    '(progn
-       (defadvice dired-advertised-find-file (around dired-subst-directory activate)
-         "Replace current buffer if file is a directory."
-         (interactive)
-         (let* ((orig (current-buffer))
-                ;; (filename (dired-get-filename))
-                (filename (dired-get-filename t t))
-                (bye-p (file-directory-p filename)))
-           ad-do-it
-           (when (and bye-p (not (string-match "[/\\\\]\\.$" filename)))
-             (kill-buffer orig))))))
+  (setq dired-listing-switches "-laGh1v --group-directories-first")
+
+  (setq dired-omit-files
+        (rx (or (seq bol (? ".") "#")     ;; emacs autosave files
+                (seq bol "." (not (any "."))) ;; dot-files
+                (seq "~" eol)                 ;; backup-files
+                (seq bol "CVS" eol)           ;; CVS dirs
+                )))
+
+  (defun my-dired-init ()
+    "to be run as hook for `dired-mode'."
+    (interactive)
+
+    (define-key dired-mode-map (kbd ".") #'dired-prev-dirline)
+    (define-key dired-mode-map (kbd ",") #'dired-next-dirline)
+
+    (define-key dired-mode-map (kbd "1") #'dired-do-shell-command)
+    (define-key dired-mode-map (kbd "6") #'dired-up-directory)
+    (define-key dired-mode-map (kbd "9") #'dired-hide-details-mode)
+
+    (define-key dired-mode-map (kbd "b") #'dired-do-byte-compile)
+
+    (define-key dired-mode-map (kbd "`") #'dired-flag-backup-files)
+
+    (define-key dired-mode-map (kbd "e") nil)
+    (define-key dired-mode-map (kbd "e c") #'dired-do-copy)
+    (define-key dired-mode-map (kbd "e d") #'dired-do-delete)
+    (define-key dired-mode-map (kbd "e g") #'dired-mark-files-containing-regexp)
+    (define-key dired-mode-map (kbd "e h") #'dired-hide-details-mode)
+    (define-key dired-mode-map (kbd "e m") #'dired-mark-files-regexp)
+    (define-key dired-mode-map (kbd "e n") #'dired-create-directory)
+    (define-key dired-mode-map (kbd "e r") #'dired-do-rename)
+    (define-key dired-mode-map (kbd "e u") #'dired-unmark-all-marks)
+
+    (dired-hide-details-mode 1)
+    (dired-omit-mode 1))
+
+  (add-hook 'dired-mode-hook 'my-dired-init)
 
   (eval-after-load "dired"
-    ;; don't remove `other-window', the caller expects it to be there
-    '(defun dired-up-directory (&optional other-window)
-       "Run Dired on parent directory of current directory."
-       (interactive "P")
-       (let* ((dir (dired-current-directory))
-              (orig (current-buffer))
-              (up (file-name-directory (directory-file-name dir))))
-         (or (dired-goto-file (directory-file-name dir))
-             ;; Only try dired-goto-subdir if buffer has more than one dir.
-             (and (cdr dired-subdir-alist)
-                  (dired-goto-subdir up))
-             (progn
-               (kill-buffer orig)
-               (dired up)
-               (dired-goto-file dir))))))
+    '(progn
+       (define-key dired-mode-map (kbd "RET") 'dired-find-alternate-file) ; was dired-advertised-find-file
+       (define-key dired-mode-map (kbd "^") (lambda () (interactive) (find-alternate-file ".."))) ; was dired-up-directory
+       ))
 #+END_SRC
 
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