| 1 | /* Flags and parameters describing user options for handling the terminal. |
| 2 | Copyright (C) 1985, 1986, 1990 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 |
| 8 | the Free Software Foundation; either version 2, or (at your option) |
| 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 |
| 18 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| 19 | Boston, MA 02111-1307, USA. */ |
| 20 | |
| 21 | |
| 22 | /* Nonzero means flash the screen instead of ringing the bell. */ |
| 23 | extern int visible_bell; |
| 24 | |
| 25 | /* Nonzero means invert white and black for the entire screen. */ |
| 26 | extern int inverse_video; |
| 27 | |
| 28 | /* Nonzero means use ^S/^Q as cretinous flow control. */ |
| 29 | extern int flow_control; |
| 30 | |
| 31 | /* Nonzero means use interrupt-driven input. */ |
| 32 | extern int interrupt_input; |
| 33 | |
| 34 | /* Nonzero while interrupts are temporarily deferred during redisplay. */ |
| 35 | extern int interrupts_deferred; |
| 36 | |
| 37 | /* Terminal has meta key */ |
| 38 | extern int meta_key; |
| 39 | |
| 40 | /* Nonzero means truncate lines in all windows less wide than the frame */ |
| 41 | extern int truncate_partial_width_windows; |