src/termopts.h

   1 /* Flags and parameters describing user options for handling the terminal.
   2    Copyright (C) 1985, 1986, 1990, 2001, 2002, 2003, 2004,
   3                  2005, 2006, 2007  Free Software Foundation, Inc.
   4
   5 This file is part of GNU Emacs.
   6
   7 GNU Emacs is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 GNU Emacs is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GNU Emacs; see the file COPYING.  If not, write to
  19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20 Boston, MA 02110-1301, USA.  */
  21
  22
  23 /* Nonzero means flash the screen instead of ringing the bell.  */
  24 extern int visible_bell;
  25
  26 /* Nonzero means invert white and black for the entire screen.  */
  27 extern int inverse_video;
  28
  29 /* Nonzero means use ^S/^Q as cretinous flow control.  */
  30 extern int flow_control;
  31
  32 /* Nonzero means use interrupt-driven input.  */
  33 extern int interrupt_input;
  34
  35 /* Nonzero while interrupts are temporarily deferred during redisplay.  */
  36 extern int interrupts_deferred;
  37
  38 /* Terminal has meta key */
  39 extern int meta_key;
  40
  41 /* Nonzero means truncate lines in all windows less wide than the frame */
  42 extern int truncate_partial_width_windows;
  43
  44 /* Nonzero means no need to redraw the entire frame on resuming a suspended
  45    Emacs.  This is useful on terminals with multiple pages, where one page is
  46    used for Emacs and another for all else. */
  47 extern int no_redraw_on_reenter;
  48
  49 /* arch-tag: 35d4d284-dc1a-4fff-97fa-0154a21aebdb
  50    (do not change this comment) */