Update copyright notices for 2013.

[bpt/emacs.git] / lisp / eshell / em-dirs.el

diff --git a/lisp/eshell/em-dirs.el b/lisp/eshell/em-dirs.el
index 64555ab..c93bbe9 100644 (file)
--- a/lisp/eshell/em-dirs.el
+++ b/lisp/eshell/em-dirs.el
@@ -1,6 +1,6 @@
 ;;; em-dirs.el --- directory navigation commands
 
-;; Copyright (C) 1999-2011  Free Software Foundation, Inc.
+;; Copyright (C) 1999-2013 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 
@@ -47,19 +47,21 @@
 (require 'esh-opt)
 
 ;;;###autoload
-(eshell-defgroup eshell-dirs nil
+(progn
+(defgroup eshell-dirs nil
   "Directory navigation involves changing directories, examining the
 current directory, maintaining a directory stack, and also keeping
 track of a history of the last directory locations the user was in.
 Emacs does provide standard Lisp definitions of `pwd' and `cd', but
 they lack somewhat in feel from the typical shell equivalents."
   :tag "Directory navigation"
-  :group 'eshell-module)
+  :group 'eshell-module))
 
 ;;; User Variables:
 
-(defcustom eshell-dirs-load-hook '(eshell-dirs-initialize)
+(defcustom eshell-dirs-load-hook nil
   "A hook that gets run when `eshell-dirs' is loaded."
+  :version "24.1"                      ; removed eshell-dirs-initialize
   :type 'hook
   :group 'eshell-dirs)
 
@@ -159,7 +161,7 @@ it's far more automatic.  `pushd' allows the user to decide which
 directories gets pushed, and its size is unlimited.
 
 `eshell-last-dir-ring' is meant for users who don't use `pushd'
-explicity very much, but every once in a while would like to return to
+explicitly very much, but every once in a while would like to return to
 a previously visited directory without having to type in the whole
 thing again."
   :type 'integer
@@ -233,7 +235,7 @@ Thus, this does not include the current directory.")
 
 (defun eshell-save-some-last-dir ()
   "Save the list-dir-ring for any open Eshell buffers."
-  (eshell-for buf (buffer-list)
+  (dolist (buf (buffer-list))
     (if (buffer-live-p buf)
        (with-current-buffer buf
          (if (and eshell-mode