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[gnus] / lisp / gnus-audio.el

diff --git a/lisp/gnus-audio.el b/lisp/gnus-audio.el
index 8aa8529..c89faef 100644 (file)
--- a/lisp/gnus-audio.el
+++ b/lisp/gnus-audio.el
@@ -1,15 +1,17 @@
 ;;; gnus-audio.el --- Sound effects for Gnus
-;; Copyright (C) 1996, 2000 Free Software Foundation
+
+;; Copyright (C) 1996, 2000, 2001, 2002, 2003, 2004,
+;;   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 
 ;; Author: Steven L. Baur <steve@miranova.com>
 ;; Keywords: news, mail, multimedia
 
 ;; 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 2, 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
@@ -17,9 +19,7 @@
 ;; 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., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -32,6 +32,7 @@
 
 (defgroup gnus-audio nil
   "Playing sound in Gnus."
+  :version "21.1"
   :group 'gnus-visual
   :group 'multimedia)
 
@@ -43,18 +44,18 @@
 
 (defcustom gnus-audio-directory (nnheader-find-etc-directory "sounds")
   "The directory containing the Sound Files."
-  :type 'directory
+  :type '(choice directory (const nil))
   :group 'gnus-audio)
 
-(defcustom gnus-audio-au-player "/usr/bin/showaudio"
+(defcustom gnus-audio-au-player (executable-find "play")
   "Executable program for playing sun AU format sound files."
   :group 'gnus-audio
-  :type 'string)
+  :type '(choice file (const nil)))
 
-(defcustom gnus-audio-wav-player "/usr/local/bin/play"
+(defcustom gnus-audio-wav-player (executable-find "play")
   "Executable program for playing WAV files."
   :group 'gnus-audio
-  :type 'string)
+  :type '(choice file (const nil)))
 
 ;;; The following isn't implemented yet.  Wait for Millennium Gnus.
 ;;(defvar gnus-audio-effects-enabled t
@@ -92,7 +93,7 @@
 ;;;###autoload
 (defun gnus-audio-play (file)
   "Play a sound FILE through the speaker."
-  (interactive)
+  (interactive "fSound file name: ")
   (let ((sound-file (if (file-exists-p file)
                        file
                      (expand-file-name file gnus-audio-directory))))