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1 | /* Flags and parameters describing terminal's characteristics. |
2 | Copyright (C) 1985, 1986 Free Software Foundation, Inc. | |
3 | ||
4 | This file is part of GNU Emacs. | |
5 | ||
6 | GNU Emacs is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
7c938215 | 8 | the Free Software Foundation; either version 2, or (at your option) |
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9 | any later version. |
10 | ||
11 | GNU Emacs is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GNU Emacs; see the file COPYING. If not, write to | |
3b7ad313 EN |
18 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
19 | Boston, MA 02111-1307, USA. */ | |
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20 | |
21 | ||
22 | extern int baud_rate; /* Output speed in baud */ | |
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23 | extern 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. */ | |
26 | extern int min_padding_speed; /* Speed below which no padding necessary */ | |
27 | extern int fast_clear_end_of_line; /* Nonzero means terminal has | |
28 | command for this */ | |
29 | ||
30 | extern int line_ins_del_ok; /* Terminal can insert and delete lines */ | |
31 | extern int char_ins_del_ok; /* Terminal can insert and delete chars */ | |
32 | extern int scroll_region_ok; /* Terminal supports setting the scroll | |
33 | window */ | |
6d7b2718 RS |
34 | extern int scroll_region_cost; /* Cost of setting the scroll window, |
35 | measured in characters */ | |
0137dbf7 | 36 | extern int memory_below_frame; /* Terminal remembers lines scrolled |
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37 | off bottom */ |
38 | extern int fast_clear_end_of_line; /* Terminal has a `ce' string */ | |
39 | ||
40 | extern 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 |
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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. */ | |
46 | extern int no_redraw_on_reenter; |