Promote SSDATA macro from gtkutil.c and xsmfns.c to lisp.h.

[bpt/emacs.git] / src / commands.h

/* Definitions needed by most editing commands.
   Copyright (C) 1985, 1994, 2001, 2002, 2003, 2004,
                 2005, 2006, 2007, 2008, 2009, 2010, 2011  Free Software Foundation, Inc.

This file is part of GNU Emacs.

GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */


#define Ctl(c) ((c)&037)

/* Define the names of keymaps, just so people can refer to them in
   calls to initial_define_key.  These should *not* be used after
   initialization; use-global-map doesn't affect these; it sets
   current_global_map instead.  */
extern Lisp_Object global_map;
extern Lisp_Object meta_map;
extern Lisp_Object control_x_map;

/* If not Qnil, this is a switch-frame event which we decided to put
   off until the end of a key sequence.  This should be read as the
   next command input, after any Vunread_command_events.

   read_key_sequence uses this to delay switch-frame events until the
   end of the key sequence; Fread_char uses it to put off switch-frame
   events until a non-ASCII event is acceptable as input.  */
extern Lisp_Object unread_switch_frame;

/* The value of point when the last command was started.  */
extern EMACS_INT last_point_position;

/* The buffer that was current when the last command was started.  */
extern Lisp_Object last_point_position_buffer;

/* The window that was selected when the last command was started.  */
extern Lisp_Object last_point_position_window;

/* Nonzero means ^G can quit instantly */
extern int immediate_quit;

/* Nonzero if input is coming from the keyboard */

#define INTERACTIVE (NILP (Vexecuting_kbd_macro) && !noninteractive)

/* Set this nonzero to force reconsideration of mode line. */

extern int update_mode_lines;