;;; lpr.el --- print Emacs buffer on line printer
-;; Copyright (C) 1985, 1988, 1992, 1994, 2001-2011
+;; Copyright (C) 1985, 1988, 1992, 1994, 2001-2012
;; Free Software Foundation, Inc.
;; Maintainer: FSF
;;;###autoload
(defvar lpr-windows-system
- (memq system-type '(ms-dos windows-nt)))
+ (memq system-type '(ms-dos windows-nt))
+ "Non-nil if running on MS-DOS or MS Windows.")
;;;###autoload
(defvar lpr-lp-system
- (memq system-type '(usg-unix-v hpux irix)))
+ (memq system-type '(usg-unix-v hpux irix))
+ "Non-nil if running on a system type that uses the \"lp\" command.")
(defgroup lpr nil