GitLab

(dired-guess-shell-gnutar, dired-guess-shell-znew-switches): Fix
:type.
(dired-guess-shell-alist-default): Don't use xloadimage for PNG.
(dired-guess-shell-alist-user): Customize.
(dired-x-help-address): Set to bug-gnu-emacs.
(dired-x-maintainer, dired-x-file, dired-x-version): Deleted.
(dired-default-directory): Renamed from default-directory.