Sync to HEAD
[bpt/emacs.git] / src / termchar.h
CommitLineData
9889c728
JB
1/* Flags and parameters describing terminal's characteristics.
2 Copyright (C) 1985, 1986 Free Software Foundation, Inc.
3
4This file is part of GNU Emacs.
5
6GNU Emacs is free software; you can redistribute it and/or modify
7it under the terms of the GNU General Public License as published by
7c938215 8the Free Software Foundation; either version 2, or (at your option)
9889c728
JB
9any later version.
10
11GNU Emacs is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14GNU General Public License for more details.
15
16You should have received a copy of the GNU General Public License
17along with GNU Emacs; see the file COPYING. If not, write to
3b7ad313
EN
18the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19Boston, MA 02111-1307, USA. */
9889c728
JB
20
21
31ade731 22/* extern EMACS_INT baud_rate; */ /* Output speed in baud */
9889c728
JB
23extern int must_write_spaces; /* Nonzero means spaces in the text
24 must actually be output; can't just skip
25 over some columns to leave them blank. */
26extern int min_padding_speed; /* Speed below which no padding necessary */
27extern int fast_clear_end_of_line; /* Nonzero means terminal has
28 command for this */
29
30extern int line_ins_del_ok; /* Terminal can insert and delete lines */
31extern int char_ins_del_ok; /* Terminal can insert and delete chars */
32extern int scroll_region_ok; /* Terminal supports setting the scroll
33 window */
6d7b2718
RS
34extern int scroll_region_cost; /* Cost of setting the scroll window,
35 measured in characters */
0137dbf7 36extern int memory_below_frame; /* Terminal remembers lines scrolled
9889c728
JB
37 off bottom */
38extern int fast_clear_end_of_line; /* Terminal has a `ce' string */
39
40extern int dont_calculate_costs; /* Nonzero means don't bother computing
41 various cost tables; we won't use them. */
42
0137dbf7 43/* Nonzero means no need to redraw the entire frame on resuming
9889c728
JB
44 a suspended Emacs. This is useful on terminals with multiple pages,
45 where one page is used for Emacs and another for all else. */
46extern int no_redraw_on_reenter;
6b61353c
KH
47
48/* arch-tag: bf9f0d49-842b-42fb-9348-ec8759b27193
49 (do not change this comment) */