Function: dired-alist-add-1
dired-alist-add-1 is a byte-compiled function defined in dired.el.gz.
Signature
(dired-alist-add-1 DIR NEW-MARKER)
Source Code
;; Defined in /usr/src/emacs/lisp/dired.el.gz
(defun dired-alist-add-1 (dir new-marker)
;; Add new DIR at NEW-MARKER. Don't sort.
(setq dired-subdir-alist
(cons (cons (dired-normalize-subdir dir) new-marker)
dired-subdir-alist)))