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+;;; dos-vars.el --- MS-Dos specific user options.
+
+;; Copyright (C) 1998 Free Software Foundation, Inc.
+
+;; Maintainer: FSF
+;; Keywords: internal
+
+;; This file is part of GNU Emacs.
+
+;; 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.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; 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.
+
+(defgroup dos-fns nil
+  "MS-Dos specific functions."
+  :group 'environment)
+
+(defcustom msdos-shells '("command.com" "4dos.com" "ndos.com")
+  "*List of shells that use `/c' instead of `-c' and a backslashed command."
+  :type '(repeat string)
+  :group 'dos-fns)
+
+;; Support for printing under MS-DOS, see lpr.el and ps-print.el.
+(defcustom dos-printer "PRN"
+  "*The name of a local MS-DOS device to which data is sent for printing.
+\(Note that PostScript files are sent to `dos-ps-printer', which see.\)
+
+Typical non-default settings would be \"LPT1\" to \"LPT3\" for
+parallel printers, or \"COM1\" to \"COM4\" or \"AUX\" for serial
+printers.  You can also set it to a name of a file, in which
+case the output gets appended to that file.
+If you want to discard the printed output, set this to \"NUL\"."
+  :type 'file ; could use string but then we lose completion for files.
+  :group 'dos-fns)
+
+(defcustom dos-ps-printer "PRN"
+  "*Method for printing PostScript files under MS-DOS.
+
+If the value is a string, then it is taken as the name of the
+device to which PostScript files are written.  By default it
+is the default printer device; typical non-default settings
+would be \"LPT1\" to \"LPT3\" for parallel printers, or \"COM1\"
+to \"COM4\" or \"AUX\" for serial printers.  You can also set it
+to a name of a file, in which case the output gets appended
+to that file.  \(Note that `ps-print' package already has
+facilities for printing to a file, so you might as well use
+them instead of changing the setting of this variable.\)  If
+you want to silently discard the printed output, set this to \"NUL\".
+
+If the value is anything but a string, PostScript files will be
+piped to the program given by `ps-lpr-command', with switches
+given by `ps-lpr-switches', which see."
+  :type '(choice file (const :tag "Pipe to ps-lpr-command" pipe))
+  :group 'dos-fns)
+
+;;; dos-vars.el ends here