Variable: lpr-windows-system

lpr-windows-system is a variable defined in lpr.el.gz.

Value

nil

Documentation

Non-nil if running on MS-DOS or MS Windows.

Source Code

;; Defined in /usr/src/emacs/lisp/lpr.el.gz
;;; lpr.el --- print Emacs buffer on line printer  -*- lexical-binding: t -*-

;; Copyright (C) 1985, 1988, 1992, 1994, 2001-2024 Free Software
;; Foundation, Inc.

;; Maintainer: emacs-devel@gnu.org
;; Keywords: unix

;; 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 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
;; 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.  If not, see <https://www.gnu.org/licenses/>.

;;; Commentary:

;; Commands to send the region or a buffer to your printer.  Entry points
;; are `lpr-buffer', `print-buffer', `lpr-region', or `print-region'; option
;; variables include `printer-name', `lpr-switches' and `lpr-command'.

;;; Code:

;;;###autoload
(defvar lpr-windows-system
  (memq system-type '(ms-dos windows-nt))
  "Non-nil if running on MS-DOS or MS Windows.")