X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/b7f66977bea896036f61b910814d33dda7e18f37..fcb11aef80477e6218e1de01f71001fdce3f7a9a:/lisp/vt-control.el

diff --git a/lisp/vt-control.el b/lisp/vt-control.el
index 509365bf4a..8d96d722fb 100644
--- a/lisp/vt-control.el
+++ b/lisp/vt-control.el
@@ -1,6 +1,6 @@
 ;;; vt-control.el --- Common VTxxx control functions
 
-;; Copyright (C) 1993 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2014 Free Software Foundation, Inc.
 
 ;; Author: Rob Riepel <riepel@networking.stanford.edu>
 ;; Maintainer: Rob Riepel <riepel@networking.stanford.edu>
@@ -8,10 +8,10 @@
 
 ;; 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
@@ -19,8 +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, 675 Mass Ave, Cambridge, MA 02139, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -50,12 +49,6 @@
 ;;; Code:
 
 
-;;;  Revision Information
-
-(defconst vt-revision "$Revision: 1.3 $"
-  "Revision number of vt-control.")
-
-
 ;;;  Global variables
 
 (defvar vt-applications-keypad-p t
@@ -71,14 +64,14 @@
   "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
@@ -92,21 +85,26 @@
 (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