;;; vt-control.el --- Common VTxxx control functions
-;; Copyright (C) 1993 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2015 Free Software Foundation, Inc.
;; Author: Rob Riepel <riepel@networking.stanford.edu>
;; Maintainer: Rob Riepel <riepel@networking.stanford.edu>
-;; Keywords: vt100
+;; Keywords: terminals
+
+;; 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. No author or distributor
-;; accepts responsibility to anyone for the consequences of using it
-;; or for whether it serves any particular purpose or works at all,
-;; unless he says so in writing. Refer to the GNU Emacs General Public
-;; License for full details.
-
-;; Everyone is granted permission to copy, modify and redistribute
-;; GNU Emacs, but only under the conditions described in the
-;; GNU Emacs General Public License. A copy of this license is
-;; supposed to have been given to you along with GNU Emacs so you
-;; can know your rights and responsibilities. It should be in a
-;; file named COPYING. Among other things, the copyright notice
-;; and this notice must be preserved on all copies.
-;;
-
-;;; Revision: $Id: vt-control.el,v 2.2 1993/08/01 21:47:43 riepel Exp $
+;; 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 <http://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
-;;; Revision Information
-
-(defconst vt-revision "$Revision: 2.2 $"
- "Revision number of vt-control.")
-
-
;;; Global variables
(defvar vt-applications-keypad-p t
"Set the screen 132 characters wide."
(interactive)
(send-string-to-terminal "\e[?3h")
- (set-screen-width 132)
+ (set-frame-width (selected-frame) 132)
(setq vt-wide-p t))
(defun vt-narrow nil
"Set the screen 80 characters wide."
(interactive)
(send-string-to-terminal "\e[?3l")
- (set-screen-width 80)
+ (set-frame-width (selected-frame) 80)
(setq vt-wide-p nil))
(defun vt-toggle-screen nil
(defun vt-keypad-on (&optional tell)
"Turn on the VT applications keypad."
(interactive)
- (send-string-to-terminal "\e[\e=")
+ (send-string-to-terminal "\e=")
(setq vt-applications-keypad-p t)
- (if (or tell (interactive-p)) (message "Applications keypad enabled.")))
+ (if (or tell (called-interactively-p 'interactive))
+ (message "Applications keypad enabled.")))
(defun vt-keypad-off (&optional tell)
"Turn off the VT applications keypad."
(interactive "p")
- (send-string-to-terminal "\e[\e>")
+ (send-string-to-terminal "\e>")
(setq vt-applications-keypad-p nil)
- (if (or tell (interactive-p)) (message "Applications keypad disabled.")))
+ (if (or tell (called-interactively-p 'interactive))
+ (message "Applications keypad disabled.")))
(defun vt-numlock nil
"Toggle VT application keypad on and off."
(interactive)
- (if vt-applications-keypad-p (vt-keypad-off (interactive-p))
- (vt-keypad-on (interactive-p))))
+ (if vt-applications-keypad-p
+ (vt-keypad-off (called-interactively-p 'interactive))
+ (vt-keypad-on (called-interactively-p 'interactive))))
+
+(provide 'vt-control)
;;; vt-control.el ends here