;;; pcmpl-unix.el --- standard UNIX completions
;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+;; 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;;###autoload
(defun pcomplete/cd ()
"Completion for `cd'."
- (pcomplete-here (pcomplete-dirs)))
+ (while (pcomplete-here (pcomplete-dirs))))
;;;###autoload
(defalias 'pcomplete/pushd 'pcomplete/cd)
(while (pcomplete-here (funcall pcomplete-command-completion-function))))
(defun pcmpl-unix-read-passwd-file (file)
- "Return an alist correlating gids to group names in FILE."
+ "Return an alist correlating gids to group names in FILE.
+
+If FILE is in hashed format (as described in the OpenSSH
+documentation), this function returns nil."
(let (names)
(when (file-readable-p file)
(with-temp-buffer