annotate src/conslots.h @ 428:3ecd8885ac67 r21-2-22

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date Mon, 13 Aug 2007 11:28:15 +0200
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1 /* Definitions of marked slots in consoles
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2 Copyright (C) 1990, 1992, 1993 Free Software Foundation, Inc.
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3
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4 This file is part of XEmacs.
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5
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6 XEmacs is free software; you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation; either version 2, or (at your option) any
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9 later version.
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10
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11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with XEmacs; see the file COPYING. If not, write to
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18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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19 Boston, MA 02111-1307, USA. */
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20
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21 /* Synched up with: Mule 2.0, FSF 19.30. (see FSF keyboard.h.) */
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22
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23 /* In the declaration of the console structure, this file is included
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24 after defining MARKED_SLOT(x) to be Lisp_Object x; i.e. just a slot
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25 definition. In the garbage collector this file is included after
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26 defining MARKED_SLOT(x) to be mark_object(console->x). */
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27
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28 #ifndef CONSOLE_SLOTS_FIRST_NAME
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29 #define CONSOLE_SLOTS_FIRST_NAME name
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30 #endif
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31
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32 /* Name of this console, for resourcing and printing purposes.
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33 If not explicitly given, it's initialized in a console-specific
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34 manner. */
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35 MARKED_SLOT (name);
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36
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37 /* What this console is connected to */
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38 MARKED_SLOT (connection);
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39
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40 /* A canonical name for the connection that is used to determine
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41 whether create_console() is being called on an existing console. */
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42 MARKED_SLOT (canon_connection);
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43
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44 /* List of devices on this console. */
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45 MARKED_SLOT (device_list);
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46
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47 /* Currently selected device. */
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48 MARKED_SLOT (selected_device);
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49
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50 /* Most-recently-selected non-minibuffer-only frame. Always
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51 the same as the selected frame, unless that's a minibuffer-only
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52 frame. */
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53 MARKED_SLOT (last_nonminibuf_frame);
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54
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55 /* If non-nil, a keymap that overrides all others but applies only to
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56 this console. Lisp code that uses this instead of calling next-event
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57 can effectively wait for input in the any-console state, and hence
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58 avoid blocking out the other consoles. See universal-argument in
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59 lisp/simple.el for an example.
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60
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61 #### This comes from FSF Emacs; but there's probably a better
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62 solution that involves making next-event itself work over all
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63 consoles. */
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64 MARKED_SLOT (overriding_terminal_local_map);
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65
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66 /* Last command executed by the editor command loop, not counting
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67 commands that set the prefix argument. */
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68 MARKED_SLOT (last_command);
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69
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70 /* The prefix argument for the next command, in raw form. */
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71 MARKED_SLOT (prefix_arg);
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72
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73 /* Where information about a partially completed key sequence
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74 is kept. */
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75 MARKED_SLOT (command_builder);
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76
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77 /* Non-nil while a kbd macro is being defined. */
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78 MARKED_SLOT (defining_kbd_macro);
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79
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80 /* This is a lisp vector, which contains the events of the keyboard macro
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81 currently being read. It is reallocated when the macro gets too large.
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82 */
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83 MARKED_SLOT (kbd_macro_builder);
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84
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85 /* Last anonymous kbd macro defined. */
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86 MARKED_SLOT (last_kbd_macro);
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87
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88 #ifdef HAVE_TTY
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89 /* ERASE character from stty settings. */
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90 MARKED_SLOT (tty_erase_char);
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91 #endif
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92
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93 /* Minibufferless frames on this console use this frame's minibuffer. */
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94 MARKED_SLOT (default_minibuffer_frame);
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95
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96 /* Keymap mapping ASCII function key sequences onto their preferred forms.
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97 Initialized by the terminal-specific lisp files. */
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98 MARKED_SLOT (function_key_map);
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99
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100 #ifndef CONSOLE_SLOTS_LAST_NAME
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101 #define CONSOLE_SLOTS_LAST_NAME function_key_map
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102 #endif
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103