1;;; hscroll.el --- automatically scroll truncated lines horizontally
2
3;; Copyright (C) 1992, 1993, 1995, 1996, 2001, 2002, 2003, 2004,
4;;   2005, 2006, 2007 Free Software Foundation, Inc.
5
6;; Author: Wayne Mesard <wmesard@esd.sgi.com>
7;; Keywords: display
8
9;; This file is part of GNU Emacs.
10
11;; GNU Emacs is free software; you can redistribute it and/or modify
12;; it under the terms of the GNU General Public License as published by
13;; the Free Software Foundation; either version 2, or (at your option)
14;; any later version.
15
16;; GNU Emacs is distributed in the hope that it will be useful,
17;; but WITHOUT ANY WARRANTY; without even the implied warranty of
18;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19;; GNU General Public License for more details.
20
21;; You should have received a copy of the GNU General Public License
22;; along with GNU Emacs; see the file COPYING.  If not, write to the
23;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
24;; Boston, MA 02110-1301, USA.
25
26;;; Commentary:
27;;
28;; This file contains dummy variables and functions only because Emacs
29;; does hscrolling automatically, now.
30
31;;; Code:
32
33;;;
34;;; PUBLIC VARIABLES
35;;;
36
37(defvar hscroll-version "0.0")
38
39(defgroup hscroll nil
40  "This customization group is kept for compatibility only.
41Emacs now does hscrolling automatically.  Please remove references
42to hscroll from your init file and code."
43  :group 'editing)
44
45
46(defcustom hscroll-global-mode nil
47  "*Obsolete."
48  :group 'hscroll
49  :type 'boolean
50  :require 'hscroll
51  :version "20.3")
52
53(defcustom hscroll-margin 5
54  "*Obsolete."
55  :group 'hscroll
56  :type 'integer)
57
58(defcustom hscroll-snap-threshold 30
59  "*Obsolete."
60  :group 'hscroll
61  :type 'integer)
62
63(defcustom hscroll-step-percent 25
64  "*Obsolete."
65  :group 'hscroll
66  :type 'integer)
67
68(defcustom hscroll-mode-name " Hscr"
69  "*Obsolete."
70  :group 'hscroll
71  :type 'string)
72
73;;;
74;;; PUBLIC COMMANDS
75;;;
76
77;;;###autoload
78(defun turn-on-hscroll ()
79  "This function is obsolete.
80Emacs now does hscrolling automatically, if `truncate-lines' is non-nil.
81Also see `automatic-hscrolling'.")
82
83;;;###autoload
84(defun hscroll-mode (&optional arg)
85  "This function is obsolete.
86Emacs now does hscrolling automatically, if `truncate-lines' is non-nil.
87Also see `automatic-hscrolling'."
88  (interactive "P"))
89
90;;;###autoload
91(defun hscroll-global-mode  (&optional arg)
92  "This function is obsolete.
93Emacs now does hscrolling automatically, if `truncate-lines' is non-nil.
94Also see `automatic-hscrolling'."
95  (interactive "P"))
96
97(defun hscroll-window-maybe ()
98  "This function is obsolete.
99Emacs now does hscrolling automatically, if `truncate-lines' is non-nil.
100Also see `automatic-hscrolling'."
101  (interactive))
102
103(provide 'hscroll)
104
105;;; arch-tag: 48377520-e5ca-401d-b360-3881b2d5a05a
106;;; hscroll.el ends here
107