1: /* Flags and paramaters describing user options for handling the terminal. 2: Copyright (C) 1985 Richard M. Stallman. 3: 4: This file is part of GNU Emacs. 5: 6: GNU Emacs is distributed in the hope that it will be useful, 7: but WITHOUT ANY WARRANTY. No author or distributor 8: accepts responsibility to anyone for the consequences of using it 9: or for whether it serves any particular purpose or works at all, 10: unless he says so in writing. Refer to the GNU Emacs General Public 11: License for full details. 12: 13: Everyone is granted permission to copy, modify and redistribute 14: GNU Emacs, but only under the conditions described in the 15: GNU Emacs General Public License. A copy of this license is 16: supposed to have been given to you along with GNU Emacs so you 17: can know your rights and responsibilities. It should be in a 18: file named COPYING. Among other things, the copyright notice 19: and this notice must be preserved on all copies. */ 20: 21: 22: extern int visible_bell; /* If true and the terminal will support it 23: then the screen will flash instead of 24: feeping when an error occurs */ 25: 26: extern int inverse_video; /* If true and the terminal will support it 27: then we will use inverse video */ 28: 29: /* Nonzero means use ^S/^Q as cretinous flow control. */ 30: 31: extern int flow_control; 32: 33: /* Nonzero means use interrupt-driven input. */ 34: 35: extern int interrupt_input; 36: 37: extern int MetaFlag; /* Terminal has meta key */ 38: 39: /* Nonzero means truncate lines in all windows less wide than the screen */ 40: 41: extern int truncate_partial_width_windows;