lisp/obsolete/hscroll.el

   1 ;;; hscroll.el --- automatically scroll truncated lines horizontally
   2 ;;; Copyright (C) 1992, 1993, 1995, 1996 Free Software Foundation, Inc.
   3
   4 ;; Author: Wayne Mesard <wmesard@esd.sgi.com>
   5 ;; Keywords: display
   6
   7 ;; This file is part of GNU Emacs.
   8
   9 ;; GNU Emacs is free software; you can redistribute it and/or modify
  10 ;; it under the terms of the GNU General Public License as published by
  11 ;; the Free Software Foundation; either version 2, or (at your option)
  12 ;; any later version.
  13
  14 ;; GNU Emacs is distributed in the hope that it will be useful,
  15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ;; GNU General Public License for more details.
  18
  19 ;; You should have received a copy of the GNU General Public License
  20 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  21 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  22 ;; Boston, MA 02111-1307, USA.
  23
  24 ;;; Commentary:
  25 ;;
  26 ;; This file contains dummy variables and functions only because Emacs
  27 ;; does hscrolling automatically, now.
  28
  29 ;;; Code:
  30
  31 ;;;
  32 ;;; PUBLIC VARIABLES
  33 ;;;
  34
  35 (defvar hscroll-version "0.0")
  36
  37 (defgroup hscroll nil
  38   "This customization group is kept for compatibility only.
  39 Emacs now does hscrolling automatically.  Please remove references
  40 to hscroll from your init file and code."
  41   :group 'editing)
  42
  43
  44 (defcustom hscroll-global-mode nil
  45   "*Obsolete."
  46   :group 'hscroll
  47   :type 'boolean
  48   :require 'hscroll
  49   :version "20.3")
  50
  51 (defcustom hscroll-margin 5
  52   "*Obsolete."
  53   :group 'hscroll
  54   :type 'integer)
  55
  56 (defcustom hscroll-snap-threshold 30
  57   "*Obsolete."
  58   :group 'hscroll
  59   :type 'integer)
  60
  61 (defcustom hscroll-step-percent 25
  62   "*Obsolete."
  63   :group 'hscroll
  64   :type 'integer)
  65
  66 (defcustom hscroll-mode-name " Hscr"
  67   "*Obsolete."
  68   :group 'hscroll
  69   :type 'string)
  70
  71 ;;;
  72 ;;; PUBLIC COMMANDS
  73 ;;;
  74
  75 ;;;###autoload
  76 (defun turn-on-hscroll ()
  77   "This function is obsolete.
  78 Emacs now does hscrolling automatically, if `truncate-lines' is non-nil.
  79 Also see `automatic-hscrolling'.")
  80
  81 ;;;###autoload
  82 (defun hscroll-mode (&optional arg)
  83   "This function is obsolete.
  84 Emacs now does hscrolling automatically, if `truncate-lines' is non-nil.
  85 Also see `automatic-hscrolling'."
  86   (interactive "P"))
  87
  88 ;;;###autoload
  89 (defun hscroll-global-mode  (&optional arg)
  90   "This function is obsolete.
  91 Emacs now does hscrolling automatically, if `truncate-lines' is non-nil.
  92 Also see `automatic-hscrolling'."
  93   (interactive "P"))
  94
  95 (defun hscroll-window-maybe ()
  96   "This function is obsolete.
  97 Emacs now does hscrolling automatically, if `truncate-lines' is non-nil.
  98 Also see `automatic-hscrolling'."
  99   (interactive))
 100
 101 (provide 'hscroll)
 102
 103 ;;; hscroll.el ends here