(dired-up-directory): Doc fix (bug#14848).

[bpt/emacs.git] / lisp / dired.el

diff --git a/lisp/dired.el b/lisp/dired.el
index 742c958..5e0c904 100644 (file)
--- a/lisp/dired.el
+++ b/lisp/dired.el
@@ -2045,7 +2045,9 @@ Optional prefix ARG says how many lines to move; default is one line."
 (defun dired-up-directory (&optional other-window)
   "Run Dired on parent directory of current directory.
 Find the parent directory either in this buffer or another buffer.
-Creates a buffer if necessary."
+Creates a buffer if necessary.
+If OTHER-WINDOW (the optional prefix arg), display the parent
+directory in another window."
   (interactive "P")
   (let* ((dir (dired-current-directory))
         (up (file-name-directory (directory-file-name dir))))