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gst-plugins-rs/www/keyboard.js
Thibault Saunier 689bd93055 Implement the GstNavigation interface using a dedicated DataChannel protocol 
This allows interacting with the source element from within the browser
very easily
2022-01-03 22:30:44 +01:00

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JavaScript
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* Provides cross-browser and cross-keyboard keyboard for a specific element.
* Browser and keyboard layout variation is abstracted away, providing events
* which represent keys as their corresponding X11 keysym.
*
* @constructor
* @param {Element} element The Element to use to provide keyboard events.
*/
Keyboard = function(element) {
/**
* Reference to this Keyboard.
* @private
*/
var guac_keyboard = this;
/**
* Fired whenever the user presses a key with the element associated
* with this Keyboard in focus.
*
* @event
* @param {Number} keysym The keysym of the key being pressed.
* @return {Boolean} true if the key event should be allowed through to the
* browser, false otherwise.
*/
this.onkeydown = null;
/**
* Fired whenever the user releases a key with the element associated
* with this Keyboard in focus.
*
* @event
* @param {Number} keysym The keysym of the key being released.
*/
this.onkeyup = null;
/**
* A key event having a corresponding timestamp. This event is non-specific.
* Its subclasses should be used instead when recording specific key
* events.
*
* @private
* @constructor
*/
var KeyEvent = function() {
/**
* Reference to this key event.
*/
var key_event = this;
/**
* An arbitrary timestamp in milliseconds, indicating this event's
* position in time relative to other events.
*
* @type {Number}
*/
this.timestamp = new Date().getTime();
/**
* Whether the default action of this key event should be prevented.
*
* @type {Boolean}
*/
this.defaultPrevented = false;
/**
* The keysym of the key associated with this key event, as determined
* by a best-effort guess using available event properties and keyboard
* state.
*
* @type {Number}
*/
this.keysym = null;
/**
* Whether the keysym value of this key event is known to be reliable.
* If false, the keysym may still be valid, but it's only a best guess,
* and future key events may be a better source of information.
*
* @type {Boolean}
*/
this.reliable = false;
/**
* Returns the number of milliseconds elapsed since this event was
* received.
*
* @return {Number} The number of milliseconds elapsed since this
* event was received.
*/
this.getAge = function() {
return new Date().getTime() - key_event.timestamp;
};
};
/**
* Information related to the pressing of a key, which need not be a key
* associated with a printable character. The presence or absence of any
* information within this object is browser-dependent.
*
* @private
* @constructor
* @augments Keyboard.KeyEvent
* @param {Number} keyCode The JavaScript key code of the key pressed.
* @param {String} keyIdentifier The legacy DOM3 "keyIdentifier" of the key
* pressed, as defined at:
* http://www.w3.org/TR/2009/WD-DOM-Level-3-Events-20090908/#events-Events-KeyboardEvent
* @param {String} key The standard name of the key pressed, as defined at:
* http://www.w3.org/TR/DOM-Level-3-Events/#events-KeyboardEvent
* @param {Number} location The location on the keyboard corresponding to
* the key pressed, as defined at:
* http://www.w3.org/TR/DOM-Level-3-Events/#events-KeyboardEvent
*/
var KeydownEvent = function(keyCode, keyIdentifier, key, location) {
// We extend KeyEvent
KeyEvent.apply(this);
/**
* The JavaScript key code of the key pressed.
*
* @type {Number}
*/
this.keyCode = keyCode;
/**
* The legacy DOM3 "keyIdentifier" of the key pressed, as defined at:
* http://www.w3.org/TR/2009/WD-DOM-Level-3-Events-20090908/#events-Events-KeyboardEvent
*
* @type {String}
*/
this.keyIdentifier = keyIdentifier;
/**
* The standard name of the key pressed, as defined at:
* http://www.w3.org/TR/DOM-Level-3-Events/#events-KeyboardEvent
*
* @type {String}
*/
this.key = key;
/**
* The location on the keyboard corresponding to the key pressed, as
* defined at:
* http://www.w3.org/TR/DOM-Level-3-Events/#events-KeyboardEvent
*
* @type {Number}
*/
this.location = location;
// If key is known from keyCode or DOM3 alone, use that
this.keysym = keysym_from_key_identifier(key, location)
|| keysym_from_keycode(keyCode, location);
// DOM3 and keyCode are reliable sources if the corresponding key is
// not a printable key
if (this.keysym && !isPrintable(this.keysym))
this.reliable = true;
// Use legacy keyIdentifier as a last resort, if it looks sane
if (!this.keysym && key_identifier_sane(keyCode, keyIdentifier))
this.keysym = keysym_from_key_identifier(keyIdentifier, location, guac_keyboard.modifiers.shift);
// Determine whether default action for Alt+combinations must be prevented
var prevent_alt = !guac_keyboard.modifiers.ctrl
&& !(navigator && navigator.platform && navigator.platform.match(/^mac/i));
// Determine whether default action for Ctrl+combinations must be prevented
var prevent_ctrl = !guac_keyboard.modifiers.alt;
// We must rely on the (potentially buggy) keyIdentifier if preventing
// the default action is important
if ((prevent_ctrl && guac_keyboard.modifiers.ctrl)
|| (prevent_alt && guac_keyboard.modifiers.alt)
|| guac_keyboard.modifiers.meta
|| guac_keyboard.modifiers.hyper)
this.reliable = true;
// Record most recently known keysym by associated key code
recentKeysym[keyCode] = this.keysym;
};
KeydownEvent.prototype = new KeyEvent();
/**
* Information related to the pressing of a key, which MUST be
* associated with a printable character. The presence or absence of any
* information within this object is browser-dependent.
*
* @private
* @constructor
* @augments Keyboard.KeyEvent
* @param {Number} charCode The Unicode codepoint of the character that
* would be typed by the key pressed.
*/
var KeypressEvent = function(charCode) {
// We extend KeyEvent
KeyEvent.apply(this);
/**
* The Unicode codepoint of the character that would be typed by the
* key pressed.
*
* @type {Number}
*/
this.charCode = charCode;
// Pull keysym from char code
this.keysym = keysym_from_charcode(charCode);
// Keypress is always reliable
this.reliable = true;
};
KeypressEvent.prototype = new KeyEvent();
/**
* Information related to the pressing of a key, which need not be a key
* associated with a printable character. The presence or absence of any
* information within this object is browser-dependent.
*
* @private
* @constructor
* @augments Keyboard.KeyEvent
* @param {Number} keyCode The JavaScript key code of the key released.
* @param {String} keyIdentifier The legacy DOM3 "keyIdentifier" of the key
* released, as defined at:
* http://www.w3.org/TR/2009/WD-DOM-Level-3-Events-20090908/#events-Events-KeyboardEvent
* @param {String} key The standard name of the key released, as defined at:
* http://www.w3.org/TR/DOM-Level-3-Events/#events-KeyboardEvent
* @param {Number} location The location on the keyboard corresponding to
* the key released, as defined at:
* http://www.w3.org/TR/DOM-Level-3-Events/#events-KeyboardEvent
*/
var KeyupEvent = function(keyCode, keyIdentifier, key, location) {
// We extend KeyEvent
KeyEvent.apply(this);
/**
* The JavaScript key code of the key released.
*
* @type {Number}
*/
this.keyCode = keyCode;
/**
* The legacy DOM3 "keyIdentifier" of the key released, as defined at:
* http://www.w3.org/TR/2009/WD-DOM-Level-3-Events-20090908/#events-Events-KeyboardEvent
*
* @type {String}
*/
this.keyIdentifier = keyIdentifier;
/**
* The standard name of the key released, as defined at:
* http://www.w3.org/TR/DOM-Level-3-Events/#events-KeyboardEvent
*
* @type {String}
*/
this.key = key;
/**
* The location on the keyboard corresponding to the key released, as
* defined at:
* http://www.w3.org/TR/DOM-Level-3-Events/#events-KeyboardEvent
*
* @type {Number}
*/
this.location = location;
// If key is known from keyCode or DOM3 alone, use that
this.keysym = recentKeysym[keyCode]
|| keysym_from_keycode(keyCode, location)
|| keysym_from_key_identifier(key, location); // keyCode is still more reliable for keyup when dead keys are in use
// Keyup is as reliable as it will ever be
this.reliable = true;
};
KeyupEvent.prototype = new KeyEvent();
/**
* An array of recorded events, which can be instances of the private
* KeydownEvent, KeypressEvent, and KeyupEvent classes.
*
* @private
* @type {KeyEvent[]}
*/
var eventLog = [];
/**
* Map of known JavaScript keycodes which do not map to typable characters
* to their X11 keysym equivalents.
* @private
*/
var keycodeKeysyms = {
8: [0xFF08], // backspace
9: [0xFF09], // tab
12: [0xFF0B, 0xFF0B, 0xFF0B, 0xFFB5], // clear / KP 5
13: [0xFF0D], // enter
16: [0xFFE1, 0xFFE1, 0xFFE2], // shift
17: [0xFFE3, 0xFFE3, 0xFFE4], // ctrl
18: [0xFFE9, 0xFFE9, 0xFE03], // alt
19: [0xFF13], // pause/break
20: [0xFFE5], // caps lock
27: [0xFF1B], // escape
32: [0x0020], // space
33: [0xFF55, 0xFF55, 0xFF55, 0xFFB9], // page up / KP 9
34: [0xFF56, 0xFF56, 0xFF56, 0xFFB3], // page down / KP 3
35: [0xFF57, 0xFF57, 0xFF57, 0xFFB1], // end / KP 1
36: [0xFF50, 0xFF50, 0xFF50, 0xFFB7], // home / KP 7
37: [0xFF51, 0xFF51, 0xFF51, 0xFFB4], // left arrow / KP 4
38: [0xFF52, 0xFF52, 0xFF52, 0xFFB8], // up arrow / KP 8
39: [0xFF53, 0xFF53, 0xFF53, 0xFFB6], // right arrow / KP 6
40: [0xFF54, 0xFF54, 0xFF54, 0xFFB2], // down arrow / KP 2
45: [0xFF63, 0xFF63, 0xFF63, 0xFFB0], // insert / KP 0
46: [0xFFFF, 0xFFFF, 0xFFFF, 0xFFAE], // delete / KP decimal
91: [0xFFEB], // left window key (hyper_l)
92: [0xFF67], // right window key (menu key?)
93: null, // select key
96: [0xFFB0], // KP 0
97: [0xFFB1], // KP 1
98: [0xFFB2], // KP 2
99: [0xFFB3], // KP 3
100: [0xFFB4], // KP 4
101: [0xFFB5], // KP 5
102: [0xFFB6], // KP 6
103: [0xFFB7], // KP 7
104: [0xFFB8], // KP 8
105: [0xFFB9], // KP 9
106: [0xFFAA], // KP multiply
107: [0xFFAB], // KP add
109: [0xFFAD], // KP subtract
110: [0xFFAE], // KP decimal
111: [0xFFAF], // KP divide
112: [0xFFBE], // f1
113: [0xFFBF], // f2
114: [0xFFC0], // f3
115: [0xFFC1], // f4
116: [0xFFC2], // f5
117: [0xFFC3], // f6
118: [0xFFC4], // f7
119: [0xFFC5], // f8
120: [0xFFC6], // f9
121: [0xFFC7], // f10
122: [0xFFC8], // f11
123: [0xFFC9], // f12
144: [0xFF7F], // num lock
145: [0xFF14], // scroll lock
225: [0xFE03] // altgraph (iso_level3_shift)
};
/**
* Map of known JavaScript keyidentifiers which do not map to typable
* characters to their unshifted X11 keysym equivalents.
* @private
*/
var keyidentifier_keysym = {
"Again": [0xFF66],
"AllCandidates": [0xFF3D],
"Alphanumeric": [0xFF30],
"Alt": [0xFFE9, 0xFFE9, 0xFE03],
"Attn": [0xFD0E],
"AltGraph": [0xFE03],
"ArrowDown": [0xFF54],
"ArrowLeft": [0xFF51],
"ArrowRight": [0xFF53],
"ArrowUp": [0xFF52],
"Backspace": [0xFF08],
"CapsLock": [0xFFE5],
"Cancel": [0xFF69],
"Clear": [0xFF0B],
"Convert": [0xFF21],
"Copy": [0xFD15],
"Crsel": [0xFD1C],
"CrSel": [0xFD1C],
"CodeInput": [0xFF37],
"Compose": [0xFF20],
"Control": [0xFFE3, 0xFFE3, 0xFFE4],
"ContextMenu": [0xFF67],
"DeadGrave": [0xFE50],
"DeadAcute": [0xFE51],
"DeadCircumflex": [0xFE52],
"DeadTilde": [0xFE53],
"DeadMacron": [0xFE54],
"DeadBreve": [0xFE55],
"DeadAboveDot": [0xFE56],
"DeadUmlaut": [0xFE57],
"DeadAboveRing": [0xFE58],
"DeadDoubleacute": [0xFE59],
"DeadCaron": [0xFE5A],
"DeadCedilla": [0xFE5B],
"DeadOgonek": [0xFE5C],
"DeadIota": [0xFE5D],
"DeadVoicedSound": [0xFE5E],
"DeadSemivoicedSound": [0xFE5F],
"Delete": [0xFFFF],
"Down": [0xFF54],
"End": [0xFF57],
"Enter": [0xFF0D],
"EraseEof": [0xFD06],
"Escape": [0xFF1B],
"Execute": [0xFF62],
"Exsel": [0xFD1D],
"ExSel": [0xFD1D],
"F1": [0xFFBE],
"F2": [0xFFBF],
"F3": [0xFFC0],
"F4": [0xFFC1],
"F5": [0xFFC2],
"F6": [0xFFC3],
"F7": [0xFFC4],
"F8": [0xFFC5],
"F9": [0xFFC6],
"F10": [0xFFC7],
"F11": [0xFFC8],
"F12": [0xFFC9],
"F13": [0xFFCA],
"F14": [0xFFCB],
"F15": [0xFFCC],
"F16": [0xFFCD],
"F17": [0xFFCE],
"F18": [0xFFCF],
"F19": [0xFFD0],
"F20": [0xFFD1],
"F21": [0xFFD2],
"F22": [0xFFD3],
"F23": [0xFFD4],
"F24": [0xFFD5],
"Find": [0xFF68],
"GroupFirst": [0xFE0C],
"GroupLast": [0xFE0E],
"GroupNext": [0xFE08],
"GroupPrevious": [0xFE0A],
"FullWidth": null,
"HalfWidth": null,
"HangulMode": [0xFF31],
"Hankaku": [0xFF29],
"HanjaMode": [0xFF34],
"Help": [0xFF6A],
"Hiragana": [0xFF25],
"HiraganaKatakana": [0xFF27],
"Home": [0xFF50],
"Hyper": [0xFFED, 0xFFED, 0xFFEE],
"Insert": [0xFF63],
"JapaneseHiragana": [0xFF25],
"JapaneseKatakana": [0xFF26],
"JapaneseRomaji": [0xFF24],
"JunjaMode": [0xFF38],
"KanaMode": [0xFF2D],
"KanjiMode": [0xFF21],
"Katakana": [0xFF26],
"Left": [0xFF51],
"Meta": [0xFFE7, 0xFFE7, 0xFFE8],
"ModeChange": [0xFF7E],
"NumLock": [0xFF7F],
"PageDown": [0xFF56],
"PageUp": [0xFF55],
"Pause": [0xFF13],
"Play": [0xFD16],
"PreviousCandidate": [0xFF3E],
"PrintScreen": [0xFD1D],
"Redo": [0xFF66],
"Right": [0xFF53],
"RomanCharacters": null,
"Scroll": [0xFF14],
"Select": [0xFF60],
"Separator": [0xFFAC],
"Shift": [0xFFE1, 0xFFE1, 0xFFE2],
"SingleCandidate": [0xFF3C],
"Super": [0xFFEB, 0xFFEB, 0xFFEC],
"Tab": [0xFF09],
"Up": [0xFF52],
"Undo": [0xFF65],
"Win": [0xFFEB],
"Zenkaku": [0xFF28],
"ZenkakuHankaku": [0xFF2A]
};
const keysym_to_string = {
0xFFFFFF: "VoidSymbol",
0xFF08: "BackSpace",
0xFF09: "Tab",
0xFF0A: "Linefeed",
0xFF0B: "Clear",
0xFF0D: "Return",
0xFF13: "Pause",
0xFF14: "Scroll_Lock",
0xFF15: "Sys_Req",
0xFF1B: "Escape",
0xFFFF: "Delete",
0xFF20: "Multi_key",
0xFF37: "Codeinput",
0xFF3C: "SingleCandidate",
0xFF3D: "MultipleCandidate",
0xFF3E: "PreviousCandidate",
0xFF21: "Kanji",
0xFF22: "Muhenkan",
0xFF23: "Henkan_Mode",
0xFF23: "Henkan",
0xFF24: "Romaji",
0xFF25: "Hiragana",
0xFF26: "Katakana",
0xFF27: "Hiragana_Katakana",
0xFF28: "Zenkaku",
0xFF29: "Hankaku",
0xFF2A: "Zenkaku_Hankaku",
0xFF2B: "Touroku",
0xFF2C: "Massyo",
0xFF2D: "Kana_Lock",
0xFF2E: "Kana_Shift",
0xFF2F: "Eisu_Shift",
0xFF30: "Eisu_toggle",
0xFF37: "Kanji_Bangou",
0xFF3D: "Zen_Koho",
0xFF3E: "Mae_Koho",
0xFF50: "Home",
0xFF51: "Left",
0xFF52: "Up",
0xFF53: "Right",
0xFF54: "Down",
0xFF55: "Prior",
0xFF55: "Page_Up",
0xFF56: "Next",
0xFF56: "Page_Down",
0xFF57: "End",
0xFF58: "Begin",
0xFF60: "Select",
0xFF61: "Print",
0xFF62: "Execute",
0xFF63: "Insert",
0xFF65: "Undo",
0xFF66: "Redo",
0xFF67: "Menu",
0xFF68: "Find",
0xFF69: "Cancel",
0xFF6A: "Help",
0xFF6B: "Break",
0xFF7E: "Mode_switch",
0xFF7E: "script_switch",
0xFF7F: "Num_Lock",
0xFF80: "KP_Space",
0xFF89: "KP_Tab",
0xFF8D: "KP_Enter",
0xFF91: "KP_F1",
0xFF92: "KP_F2",
0xFF93: "KP_F3",
0xFF94: "KP_F4",
0xFF95: "KP_Home",
0xFF96: "KP_Left",
0xFF97: "KP_Up",
0xFF98: "KP_Right",
0xFF99: "KP_Down",
0xFF9A: "KP_Prior",
0xFF9A: "KP_Page_Up",
0xFF9B: "KP_Next",
0xFF9B: "KP_Page_Down",
0xFF9C: "KP_End",
0xFF9D: "KP_Begin",
0xFF9E: "KP_Insert",
0xFF9F: "KP_Delete",
0xFFBD: "KP_Equal",
0xFFAA: "KP_Multiply",
0xFFAB: "KP_Add",
0xFFAC: "KP_Separator",
0xFFAD: "KP_Subtract",
0xFFAE: "KP_Decimal",
0xFFAF: "KP_Divide",
0xFFB0: "KP_0",
0xFFB1: "KP_1",
0xFFB2: "KP_2",
0xFFB3: "KP_3",
0xFFB4: "KP_4",
0xFFB5: "KP_5",
0xFFB6: "KP_6",
0xFFB7: "KP_7",
0xFFB8: "KP_8",
0xFFB9: "KP_9",
0xFFBE: "F1",
0xFFBF: "F2",
0xFFC0: "F3",
0xFFC1: "F4",
0xFFC2: "F5",
0xFFC3: "F6",
0xFFC4: "F7",
0xFFC5: "F8",
0xFFC6: "F9",
0xFFC7: "F10",
0xFFC8: "F11",
0xFFC8: "L1",
0xFFC9: "F12",
0xFFC9: "L2",
0xFFCA: "F13",
0xFFCA: "L3",
0xFFCB: "F14",
0xFFCB: "L4",
0xFFCC: "F15",
0xFFCC: "L5",
0xFFCD: "F16",
0xFFCD: "L6",
0xFFCE: "F17",
0xFFCE: "L7",
0xFFCF: "F18",
0xFFCF: "L8",
0xFFD0: "F19",
0xFFD0: "L9",
0xFFD1: "F20",
0xFFD1: "L10",
0xFFD2: "F21",
0xFFD2: "R1",
0xFFD3: "F22",
0xFFD3: "R2",
0xFFD4: "F23",
0xFFD4: "R3",
0xFFD5: "F24",
0xFFD5: "R4",
0xFFD6: "F25",
0xFFD6: "R5",
0xFFD7: "F26",
0xFFD7: "R6",
0xFFD8: "F27",
0xFFD8: "R7",
0xFFD9: "F28",
0xFFD9: "R8",
0xFFDA: "F29",
0xFFDA: "R9",
0xFFDB: "F30",
0xFFDB: "R10",
0xFFDC: "F31",
0xFFDC: "R11",
0xFFDD: "F32",
0xFFDD: "R12",
0xFFDE: "F33",
0xFFDE: "R13",
0xFFDF: "F34",
0xFFDF: "R14",
0xFFE0: "F35",
0xFFE0: "R15",
0xFFE1: "Shift_L",
0xFFE2: "Shift_R",
0xFFE3: "Control_L",
0xFFE4: "Control_R",
0xFFE5: "Caps_Lock",
0xFFE6: "Shift_Lock",
0xFFE7: "Meta_L",
0xFFE8: "Meta_R",
0xFFE9: "Alt_L",
0xFFEA: "Alt_R",
0xFFEB: "Super_L",
0xFFEC: "Super_R",
0xFFED: "Hyper_L",
0xFFEE: "Hyper_R",
0xFE01: "ISO_Lock",
0xFE02: "ISO_Level2_Latch",
0xFE03: "ISO_Level3_Shift",
0xFE04: "ISO_Level3_Latch",
0xFE05: "ISO_Level3_Lock",
0xFE11: "ISO_Level5_Shift",
0xFE12: "ISO_Level5_Latch",
0xFE13: "ISO_Level5_Lock",
0xFF7E: "ISO_Group_Shift",
0xFE06: "ISO_Group_Latch",
0xFE07: "ISO_Group_Lock",
0xFE08: "ISO_Next_Group",
0xFE09: "ISO_Next_Group_Lock",
0xFE0A: "ISO_Prev_Group",
0xFE0B: "ISO_Prev_Group_Lock",
0xFE0C: "ISO_First_Group",
0xFE0D: "ISO_First_Group_Lock",
0xFE0E: "ISO_Last_Group",
0xFE0F: "ISO_Last_Group_Lock",
0xFE20: "ISO_Left_Tab",
0xFE21: "ISO_Move_Line_Up",
0xFE22: "ISO_Move_Line_Down",
0xFE23: "ISO_Partial_Line_Up",
0xFE24: "ISO_Partial_Line_Down",
0xFE25: "ISO_Partial_Space_Left",
0xFE26: "ISO_Partial_Space_Right",
0xFE27: "ISO_Set_Margin_Left",
0xFE28: "ISO_Set_Margin_Right",
0xFE29: "ISO_Release_Margin_Left",
0xFE2A: "ISO_Release_Margin_Right",
0xFE2B: "ISO_Release_Both_Margins",
0xFE2C: "ISO_Fast_Cursor_Left",
0xFE2D: "ISO_Fast_Cursor_Right",
0xFE2E: "ISO_Fast_Cursor_Up",
0xFE2F: "ISO_Fast_Cursor_Down",
0xFE30: "ISO_Continuous_Underline",
0xFE31: "ISO_Discontinuous_Underline",
0xFE32: "ISO_Emphasize",
0xFE33: "ISO_Center_Object",
0xFE34: "ISO_Enter",
0xFE50: "dead_grave",
0xFE51: "dead_acute",
0xFE52: "dead_circumflex",
0xFE53: "dead_tilde",
0xFE53: "dead_perispomeni",
0xFE54: "dead_macron",
0xFE55: "dead_breve",
0xFE56: "dead_abovedot",
0xFE57: "dead_diaeresis",
0xFE58: "dead_abovering",
0xFE59: "dead_doubleacute",
0xFE5A: "dead_caron",
0xFE5B: "dead_cedilla",
0xFE5C: "dead_ogonek",
0xFE5D: "dead_iota",
0xFE5E: "dead_voiced_sound",
0xFE5F: "dead_semivoiced_sound",
0xFE60: "dead_belowdot",
0xFE61: "dead_hook",
0xFE62: "dead_horn",
0xFE63: "dead_stroke",
0xFE64: "dead_abovecomma",
0xFE64: "dead_psili",
0xFE65: "dead_abovereversedcomma",
0xFE65: "dead_dasia",
0xFE66: "dead_doublegrave",
0xFE67: "dead_belowring",
0xFE68: "dead_belowmacron",
0xFE69: "dead_belowcircumflex",
0xFE6A: "dead_belowtilde",
0xFE6B: "dead_belowbreve",
0xFE6C: "dead_belowdiaeresis",
0xFE6D: "dead_invertedbreve",
0xFE6E: "dead_belowcomma",
0xFE6F: "dead_currency",
0xFE90: "dead_lowline",
0xFE91: "dead_aboveverticalline",
0xFE92: "dead_belowverticalline",
0xFE93: "dead_longsolidusoverlay",
0xFE80: "dead_a",
0xFE81: "dead_A",
0xFE82: "dead_e",
0xFE83: "dead_E",
0xFE84: "dead_i",
0xFE85: "dead_I",
0xFE86: "dead_o",
0xFE87: "dead_O",
0xFE88: "dead_u",
0xFE89: "dead_U",
0xFE8A: "dead_small_schwa",
0xFE8B: "dead_capital_schwa",
0xFE8C: "dead_greek",
0xFED0: "First_Virtual_Screen",
0xFED1: "Prev_Virtual_Screen",
0xFED2: "Next_Virtual_Screen",
0xFED4: "Last_Virtual_Screen",
0xFED5: "Terminate_Server",
0xFE70: "AccessX_Enable",
0xFE71: "AccessX_Feedback_Enable",
0xFE72: "RepeatKeys_Enable",
0xFE73: "SlowKeys_Enable",
0xFE74: "BounceKeys_Enable",
0xFE75: "StickyKeys_Enable",
0xFE76: "MouseKeys_Enable",
0xFE77: "MouseKeys_Accel_Enable",
0xFE78: "Overlay1_Enable",
0xFE79: "Overlay2_Enable",
0xFE7A: "AudibleBell_Enable",
0xFEE0: "Pointer_Left",
0xFEE1: "Pointer_Right",
0xFEE2: "Pointer_Up",
0xFEE3: "Pointer_Down",
0xFEE4: "Pointer_UpLeft",
0xFEE5: "Pointer_UpRight",
0xFEE6: "Pointer_DownLeft",
0xFEE7: "Pointer_DownRight",
0xFEE8: "Pointer_Button_Dflt",
0xFEE9: "Pointer_Button1",
0xFEEA: "Pointer_Button2",
0xFEEB: "Pointer_Button3",
0xFEEC: "Pointer_Button4",
0xFEED: "Pointer_Button5",
0xFEEE: "Pointer_DblClick_Dflt",
0xFEEF: "Pointer_DblClick1",
0xFEF0: "Pointer_DblClick2",
0xFEF1: "Pointer_DblClick3",
0xFEF2: "Pointer_DblClick4",
0xFEF3: "Pointer_DblClick5",
0xFEF4: "Pointer_Drag_Dflt",
0xFEF5: "Pointer_Drag1",
0xFEF6: "Pointer_Drag2",
0xFEF7: "Pointer_Drag3",
0xFEF8: "Pointer_Drag4",
0xFEFD: "Pointer_Drag5",
0xFEF9: "Pointer_EnableKeys",
0xFEFA: "Pointer_Accelerate",
0xFEFB: "Pointer_DfltBtnNext",
0xFEFC: "Pointer_DfltBtnPrev",
0xFEA0: "ch",
0xFEA1: "Ch",
0xFEA2: "CH",
0xFEA3: "c_h",
0xFEA4: "C_h",
0xFEA5: "C_H",
0xFD01: "3270_Duplicate",
0xFD02: "3270_FieldMark",
0xFD03: "3270_Right2",
0xFD04: "3270_Left2",
0xFD05: "3270_BackTab",
0xFD06: "3270_EraseEOF",
0xFD07: "3270_EraseInput",
0xFD08: "3270_Reset",
0xFD09: "3270_Quit",
0xFD0A: "3270_PA1",
0xFD0B: "3270_PA2",
0xFD0C: "3270_PA3",
0xFD0D: "3270_Test",
0xFD0E: "3270_Attn",
0xFD0F: "3270_CursorBlink",
0xFD10: "3270_AltCursor",
0xFD11: "3270_KeyClick",
0xFD12: "3270_Jump",
0xFD13: "3270_Ident",
0xFD14: "3270_Rule",
0xFD15: "3270_Copy",
0xFD16: "3270_Play",
0xFD17: "3270_Setup",
0xFD18: "3270_Record",
0xFD19: "3270_ChangeScreen",
0xFD1A: "3270_DeleteWord",
0xFD1B: "3270_ExSelect",
0xFD1C: "3270_CursorSelect",
0xFD1D: "3270_PrintScreen",
0xFD1E: "3270_Enter",
0x0020: "space",
0x0021: "exclam",
0x0022: "quotedbl",
0x0023: "numbersign",
0x0024: "dollar",
0x0025: "percent",
0x0026: "ampersand",
0x0027: "apostrophe",
0x0027: "quoteright",
0x0028: "parenleft",
0x0029: "parenright",
0x002A: "asterisk",
0x002B: "plus",
0x002C: "comma",
0x002D: "minus",
0x002E: "period",
0x002F: "slash",
0x0030: "0",
0x0031: "1",
0x0032: "2",
0x0033: "3",
0x0034: "4",
0x0035: "5",
0x0036: "6",
0x0037: "7",
0x0038: "8",
0x0039: "9",
0x003A: "colon",
0x003B: "semicolon",
0x003C: "less",
0x003D: "equal",
0x003E: "greater",
0x003F: "question",
0x0040: "at",
0x0041: "A",
0x0042: "B",
0x0043: "C",
0x0044: "D",
0x0045: "E",
0x0046: "F",
0x0047: "G",
0x0048: "H",
0x0049: "I",
0x004A: "J",
0x004B: "K",
0x004C: "L",
0x004D: "M",
0x004E: "N",
0x004F: "O",
0x0050: "P",
0x0051: "Q",
0x0052: "R",
0x0053: "S",
0x0054: "T",
0x0055: "U",
0x0056: "V",
0x0057: "W",
0x0058: "X",
0x0059: "Y",
0x005A: "Z",
0x005B: "bracketleft",
0x005C: "backslash",
0x005D: "bracketright",
0x005E: "asciicircum",
0x005F: "underscore",
0x0060: "grave",
0x0060: "quoteleft",
0x0061: "a",
0x0062: "b",
0x0063: "c",
0x0064: "d",
0x0065: "e",
0x0066: "f",
0x0067: "g",
0x0068: "h",
0x0069: "i",
0x006A: "j",
0x006B: "k",
0x006C: "l",
0x006D: "m",
0x006E: "n",
0x006F: "o",
0x0070: "p",
0x0071: "q",
0x0072: "r",
0x0073: "s",
0x0074: "t",
0x0075: "u",
0x0076: "v",
0x0077: "w",
0x0078: "x",
0x0079: "y",
0x007A: "z",
0x007B: "braceleft",
0x007C: "bar",
0x007D: "braceright",
0x007E: "asciitilde",
0x00A0: "nobreakspace",
0x00A1: "exclamdown",
0x00A2: "cent",
0x00A3: "sterling",
0x00A4: "currency",
0x00A5: "yen",
0x00A6: "brokenbar",
0x00A7: "section",
0x00A8: "diaeresis",
0x00A9: "copyright",
0x00AA: "ordfeminine",
0x00AB: "guillemotleft",
0x00AC: "notsign",
0x00AD: "hyphen",
0x00AE: "registered",
0x00AF: "macron",
0x00B0: "degree",
0x00B1: "plusminus",
0x00B2: "twosuperior",
0x00B3: "threesuperior",
0x00B4: "acute",
0x00B5: "mu",
0x00B6: "paragraph",
0x00B7: "periodcentered",
0x00B8: "cedilla",
0x00B9: "onesuperior",
0x00BA: "masculine",
0x00BB: "guillemotright",
0x00BC: "onequarter",
0x00BD: "onehalf",
0x00BE: "threequarters",
0x00BF: "questiondown",
0x00C0: "Agrave",
0x00C1: "Aacute",
0x00C2: "Acircumflex",
0x00C3: "Atilde",
0x00C4: "Adiaeresis",
0x00C5: "Aring",
0x00C6: "AE",
0x00C7: "Ccedilla",
0x00C8: "Egrave",
0x00C9: "Eacute",
0x00CA: "Ecircumflex",
0x00CB: "Ediaeresis",
0x00CC: "Igrave",
0x00CD: "Iacute",
0x00CE: "Icircumflex",
0x00CF: "Idiaeresis",
0x00D0: "ETH",
0x00D0: "Eth",
0x00D1: "Ntilde",
0x00D2: "Ograve",
0x00D3: "Oacute",
0x00D4: "Ocircumflex",
0x00D5: "Otilde",
0x00D6: "Odiaeresis",
0x00D7: "multiply",
0x00D8: "Oslash",
0x00D8: "Ooblique",
0x00D9: "Ugrave",
0x00DA: "Uacute",
0x00DB: "Ucircumflex",
0x00DC: "Udiaeresis",
0x00DD: "Yacute",
0x00DE: "THORN",
0x00DE: "Thorn",
0x00DF: "ssharp",
0x00E0: "agrave",
0x00E1: "aacute",
0x00E2: "acircumflex",
0x00E3: "atilde",
0x00E4: "adiaeresis",
0x00E5: "aring",
0x00E6: "ae",
0x00E7: "ccedilla",
0x00E8: "egrave",
0x00E9: "eacute",
0x00EA: "ecircumflex",
0x00EB: "ediaeresis",
0x00EC: "igrave",
0x00ED: "iacute",
0x00EE: "icircumflex",
0x00EF: "idiaeresis",
0x00F0: "eth",
0x00F1: "ntilde",
0x00F2: "ograve",
0x00F3: "oacute",
0x00F4: "ocircumflex",
0x00F5: "otilde",
0x00F6: "odiaeresis",
0x00F7: "division",
0x00F8: "oslash",
0x00F8: "ooblique",
0x00F9: "ugrave",
0x00FA: "uacute",
0x00FB: "ucircumflex",
0x00FC: "udiaeresis",
0x00FD: "yacute",
0x00FE: "thorn",
0x00FF: "ydiaeresis",
0x01A1: "Aogonek",
0x01A2: "breve",
0x01A3: "Lstroke",
0x01A5: "Lcaron",
0x01A6: "Sacute",
0x01A9: "Scaron",
0x01AA: "Scedilla",
0x01AB: "Tcaron",
0x01AC: "Zacute",
0x01AE: "Zcaron",
0x01AF: "Zabovedot",
0x01B1: "aogonek",
0x01B2: "ogonek",
0x01B3: "lstroke",
0x01B5: "lcaron",
0x01B6: "sacute",
0x01B7: "caron",
0x01B9: "scaron",
0x01BA: "scedilla",
0x01BB: "tcaron",
0x01BC: "zacute",
0x01BD: "doubleacute",
0x01BE: "zcaron",
0x01BF: "zabovedot",
0x01C0: "Racute",
0x01C3: "Abreve",
0x01C5: "Lacute",
0x01C6: "Cacute",
0x01C8: "Ccaron",
0x01CA: "Eogonek",
0x01CC: "Ecaron",
0x01CF: "Dcaron",
0x01D0: "Dstroke",
0x01D1: "Nacute",
0x01D2: "Ncaron",
0x01D5: "Odoubleacute",
0x01D8: "Rcaron",
0x01D9: "Uring",
0x01DB: "Udoubleacute",
0x01DE: "Tcedilla",
0x01E0: "racute",
0x01E3: "abreve",
0x01E5: "lacute",
0x01E6: "cacute",
0x01E8: "ccaron",
0x01EA: "eogonek",
0x01EC: "ecaron",
0x01EF: "dcaron",
0x01F0: "dstroke",
0x01F1: "nacute",
0x01F2: "ncaron",
0x01F5: "odoubleacute",
0x01F8: "rcaron",
0x01F9: "uring",
0x01FB: "udoubleacute",
0x01FE: "tcedilla",
0x01FF: "abovedot",
0x02A1: "Hstroke",
0x02A6: "Hcircumflex",
0x02A9: "Iabovedot",
0x02AB: "Gbreve",
0x02AC: "Jcircumflex",
0x02B1: "hstroke",
0x02B6: "hcircumflex",
0x02B9: "idotless",
0x02BB: "gbreve",
0x02BC: "jcircumflex",
0x02C5: "Cabovedot",
0x02C6: "Ccircumflex",
0x02D5: "Gabovedot",
0x02D8: "Gcircumflex",
0x02DD: "Ubreve",
0x02DE: "Scircumflex",
0x02E5: "cabovedot",
0x02E6: "ccircumflex",
0x02F5: "gabovedot",
0x02F8: "gcircumflex",
0x02FD: "ubreve",
0x02FE: "scircumflex",
0x03A2: "kra",
0x03A2: "kappa",
0x03A3: "Rcedilla",
0x03A5: "Itilde",
0x03A6: "Lcedilla",
0x03AA: "Emacron",
0x03AB: "Gcedilla",
0x03AC: "Tslash",
0x03B3: "rcedilla",
0x03B5: "itilde",
0x03B6: "lcedilla",
0x03BA: "emacron",
0x03BB: "gcedilla",
0x03BC: "tslash",
0x03BD: "ENG",
0x03BF: "eng",
0x03C0: "Amacron",
0x03C7: "Iogonek",
0x03CC: "Eabovedot",
0x03CF: "Imacron",
0x03D1: "Ncedilla",
0x03D2: "Omacron",
0x03D3: "Kcedilla",
0x03D9: "Uogonek",
0x03DD: "Utilde",
0x03DE: "Umacron",
0x03E0: "amacron",
0x03E7: "iogonek",
0x03EC: "eabovedot",
0x03EF: "imacron",
0x03F1: "ncedilla",
0x03F2: "omacron",
0x03F3: "kcedilla",
0x03F9: "uogonek",
0x03FD: "utilde",
0x03FE: "umacron",
0x1000174: "Wcircumflex",
0x1000175: "wcircumflex",
0x1000176: "Ycircumflex",
0x1000177: "ycircumflex",
0x1001E02: "Babovedot",
0x1001E03: "babovedot",
0x1001E0A: "Dabovedot",
0x1001E0B: "dabovedot",
0x1001E1E: "Fabovedot",
0x1001E1F: "fabovedot",
0x1001E40: "Mabovedot",
0x1001E41: "mabovedot",
0x1001E56: "Pabovedot",
0x1001E57: "pabovedot",
0x1001E60: "Sabovedot",
0x1001E61: "sabovedot",
0x1001E6A: "Tabovedot",
0x1001E6B: "tabovedot",
0x1001E80: "Wgrave",
0x1001E81: "wgrave",
0x1001E82: "Wacute",
0x1001E83: "wacute",
0x1001E84: "Wdiaeresis",
0x1001E85: "wdiaeresis",
0x1001EF2: "Ygrave",
0x1001EF3: "ygrave",
0x13BC: "OE",
0x13BD: "oe",
0x13BE: "Ydiaeresis",
0x047E: "overline",
0x04A1: "kana_fullstop",
0x04A2: "kana_openingbracket",
0x04A3: "kana_closingbracket",
0x04A4: "kana_comma",
0x04A5: "kana_conjunctive",
0x04A5: "kana_middledot",
0x04A6: "kana_WO",
0x04A7: "kana_a",
0x04A8: "kana_i",
0x04A9: "kana_u",
0x04AA: "kana_e",
0x04AB: "kana_o",
0x04AC: "kana_ya",
0x04AD: "kana_yu",
0x04AE: "kana_yo",
0x04AF: "kana_tsu",
0x04AF: "kana_tu",
0x04B0: "prolongedsound",
0x04B1: "kana_A",
0x04B2: "kana_I",
0x04B3: "kana_U",
0x04B4: "kana_E",
0x04B5: "kana_O",
0x04B6: "kana_KA",
0x04B7: "kana_KI",
0x04B8: "kana_KU",
0x04B9: "kana_KE",
0x04BA: "kana_KO",
0x04BB: "kana_SA",
0x04BC: "kana_SHI",
0x04BD: "kana_SU",
0x04BE: "kana_SE",
0x04BF: "kana_SO",
0x04C0: "kana_TA",
0x04C1: "kana_CHI",
0x04C1: "kana_TI",
0x04C2: "kana_TSU",
0x04C2: "kana_TU",
0x04C3: "kana_TE",
0x04C4: "kana_TO",
0x04C5: "kana_NA",
0x04C6: "kana_NI",
0x04C7: "kana_NU",
0x04C8: "kana_NE",
0x04C9: "kana_NO",
0x04CA: "kana_HA",
0x04CB: "kana_HI",
0x04CC: "kana_FU",
0x04CC: "kana_HU",
0x04CD: "kana_HE",
0x04CE: "kana_HO",
0x04CF: "kana_MA",
0x04D0: "kana_MI",
0x04D1: "kana_MU",
0x04D2: "kana_ME",
0x04D3: "kana_MO",
0x04D4: "kana_YA",
0x04D5: "kana_YU",
0x04D6: "kana_YO",
0x04D7: "kana_RA",
0x04D8: "kana_RI",
0x04D9: "kana_RU",
0x04DA: "kana_RE",
0x04DB: "kana_RO",
0x04DC: "kana_WA",
0x04DD: "kana_N",
0x04DE: "voicedsound",
0x04DF: "semivoicedsound",
0xFF7E: "kana_switch",
0x10006F0: "Farsi_0",
0x10006F1: "Farsi_1",
0x10006F2: "Farsi_2",
0x10006F3: "Farsi_3",
0x10006F4: "Farsi_4",
0x10006F5: "Farsi_5",
0x10006F6: "Farsi_6",
0x10006F7: "Farsi_7",
0x10006F8: "Farsi_8",
0x10006F9: "Farsi_9",
0x100066A: "Arabic_percent",
0x1000670: "Arabic_superscript_alef",
0x1000679: "Arabic_tteh",
0x100067E: "Arabic_peh",
0x1000686: "Arabic_tcheh",
0x1000688: "Arabic_ddal",
0x1000691: "Arabic_rreh",
0x05AC: "Arabic_comma",
0x10006D4: "Arabic_fullstop",
0x1000660: "Arabic_0",
0x1000661: "Arabic_1",
0x1000662: "Arabic_2",
0x1000663: "Arabic_3",
0x1000664: "Arabic_4",
0x1000665: "Arabic_5",
0x1000666: "Arabic_6",
0x1000667: "Arabic_7",
0x1000668: "Arabic_8",
0x1000669: "Arabic_9",
0x05BB: "Arabic_semicolon",
0x05BF: "Arabic_question_mark",
0x05C1: "Arabic_hamza",
0x05C2: "Arabic_maddaonalef",
0x05C3: "Arabic_hamzaonalef",
0x05C4: "Arabic_hamzaonwaw",
0x05C5: "Arabic_hamzaunderalef",
0x05C6: "Arabic_hamzaonyeh",
0x05C7: "Arabic_alef",
0x05C8: "Arabic_beh",
0x05C9: "Arabic_tehmarbuta",
0x05CA: "Arabic_teh",
0x05CB: "Arabic_theh",
0x05CC: "Arabic_jeem",
0x05CD: "Arabic_hah",
0x05CE: "Arabic_khah",
0x05CF: "Arabic_dal",
0x05D0: "Arabic_thal",
0x05D1: "Arabic_ra",
0x05D2: "Arabic_zain",
0x05D3: "Arabic_seen",
0x05D4: "Arabic_sheen",
0x05D5: "Arabic_sad",
0x05D6: "Arabic_dad",
0x05D7: "Arabic_tah",
0x05D8: "Arabic_zah",
0x05D9: "Arabic_ain",
0x05DA: "Arabic_ghain",
0x05E0: "Arabic_tatweel",
0x05E1: "Arabic_feh",
0x05E2: "Arabic_qaf",
0x05E3: "Arabic_kaf",
0x05E4: "Arabic_lam",
0x05E5: "Arabic_meem",
0x05E6: "Arabic_noon",
0x05E7: "Arabic_ha",
0x05E7: "Arabic_heh",
0x05E8: "Arabic_waw",
0x05E9: "Arabic_alefmaksura",
0x05EA: "Arabic_yeh",
0x05EB: "Arabic_fathatan",
0x05EC: "Arabic_dammatan",
0x05ED: "Arabic_kasratan",
0x05EE: "Arabic_fatha",
0x05EF: "Arabic_damma",
0x05F0: "Arabic_kasra",
0x05F1: "Arabic_shadda",
0x05F2: "Arabic_sukun",
0x1000653: "Arabic_madda_above",
0x1000654: "Arabic_hamza_above",
0x1000655: "Arabic_hamza_below",
0x1000698: "Arabic_jeh",
0x10006A4: "Arabic_veh",
0x10006A9: "Arabic_keheh",
0x10006AF: "Arabic_gaf",
0x10006BA: "Arabic_noon_ghunna",
0x10006BE: "Arabic_heh_doachashmee",
0x10006CC: "Farsi_yeh",
0x10006CC: "Arabic_farsi_yeh",
0x10006D2: "Arabic_yeh_baree",
0x10006C1: "Arabic_heh_goal",
0xFF7E: "Arabic_switch",
0x1000492: "Cyrillic_GHE_bar",
0x1000493: "Cyrillic_ghe_bar",
0x1000496: "Cyrillic_ZHE_descender",
0x1000497: "Cyrillic_zhe_descender",
0x100049A: "Cyrillic_KA_descender",
0x100049B: "Cyrillic_ka_descender",
0x100049C: "Cyrillic_KA_vertstroke",
0x100049D: "Cyrillic_ka_vertstroke",
0x10004A2: "Cyrillic_EN_descender",
0x10004A3: "Cyrillic_en_descender",
0x10004AE: "Cyrillic_U_straight",
0x10004AF: "Cyrillic_u_straight",
0x10004B0: "Cyrillic_U_straight_bar",
0x10004B1: "Cyrillic_u_straight_bar",
0x10004B2: "Cyrillic_HA_descender",
0x10004B3: "Cyrillic_ha_descender",
0x10004B6: "Cyrillic_CHE_descender",
0x10004B7: "Cyrillic_che_descender",
0x10004B8: "Cyrillic_CHE_vertstroke",
0x10004B9: "Cyrillic_che_vertstroke",
0x10004BA: "Cyrillic_SHHA",
0x10004BB: "Cyrillic_shha",
0x10004D8: "Cyrillic_SCHWA",
0x10004D9: "Cyrillic_schwa",
0x10004E2: "Cyrillic_I_macron",
0x10004E3: "Cyrillic_i_macron",
0x10004E8: "Cyrillic_O_bar",
0x10004E9: "Cyrillic_o_bar",
0x10004EE: "Cyrillic_U_macron",
0x10004EF: "Cyrillic_u_macron",
0x06A1: "Serbian_dje",
0x06A2: "Macedonia_gje",
0x06A3: "Cyrillic_io",
0x06A4: "Ukrainian_ie",
0x06A4: "Ukranian_je",
0x06A5: "Macedonia_dse",
0x06A6: "Ukrainian_i",
0x06A6: "Ukranian_i",
0x06A7: "Ukrainian_yi",
0x06A7: "Ukranian_yi",
0x06A8: "Cyrillic_je",
0x06A8: "Serbian_je",
0x06A9: "Cyrillic_lje",
0x06A9: "Serbian_lje",
0x06AA: "Cyrillic_nje",
0x06AA: "Serbian_nje",
0x06AB: "Serbian_tshe",
0x06AC: "Macedonia_kje",
0x06AD: "Ukrainian_ghe_with_upturn",
0x06AE: "Byelorussian_shortu",
0x06AF: "Cyrillic_dzhe",
0x06AF: "Serbian_dze",
0x06B0: "numerosign",
0x06B1: "Serbian_DJE",
0x06B2: "Macedonia_GJE",
0x06B3: "Cyrillic_IO",
0x06B4: "Ukrainian_IE",
0x06B4: "Ukranian_JE",
0x06B5: "Macedonia_DSE",
0x06B6: "Ukrainian_I",
0x06B6: "Ukranian_I",
0x06B7: "Ukrainian_YI",
0x06B7: "Ukranian_YI",
0x06B8: "Cyrillic_JE",
0x06B8: "Serbian_JE",
0x06B9: "Cyrillic_LJE",
0x06B9: "Serbian_LJE",
0x06BA: "Cyrillic_NJE",
0x06BA: "Serbian_NJE",
0x06BB: "Serbian_TSHE",
0x06BC: "Macedonia_KJE",
0x06BD: "Ukrainian_GHE_WITH_UPTURN",
0x06BE: "Byelorussian_SHORTU",
0x06BF: "Cyrillic_DZHE",
0x06BF: "Serbian_DZE",
0x06C0: "Cyrillic_yu",
0x06C1: "Cyrillic_a",
0x06C2: "Cyrillic_be",
0x06C3: "Cyrillic_tse",
0x06C4: "Cyrillic_de",
0x06C5: "Cyrillic_ie",
0x06C6: "Cyrillic_ef",
0x06C7: "Cyrillic_ghe",
0x06C8: "Cyrillic_ha",
0x06C9: "Cyrillic_i",
0x06CA: "Cyrillic_shorti",
0x06CB: "Cyrillic_ka",
0x06CC: "Cyrillic_el",
0x06CD: "Cyrillic_em",
0x06CE: "Cyrillic_en",
0x06CF: "Cyrillic_o",
0x06D0: "Cyrillic_pe",
0x06D1: "Cyrillic_ya",
0x06D2: "Cyrillic_er",
0x06D3: "Cyrillic_es",
0x06D4: "Cyrillic_te",
0x06D5: "Cyrillic_u",
0x06D6: "Cyrillic_zhe",
0x06D7: "Cyrillic_ve",
0x06D8: "Cyrillic_softsign",
0x06D9: "Cyrillic_yeru",
0x06DA: "Cyrillic_ze",
0x06DB: "Cyrillic_sha",
0x06DC: "Cyrillic_e",
0x06DD: "Cyrillic_shcha",
0x06DE: "Cyrillic_che",
0x06DF: "Cyrillic_hardsign",
0x06E0: "Cyrillic_YU",
0x06E1: "Cyrillic_A",
0x06E2: "Cyrillic_BE",
0x06E3: "Cyrillic_TSE",
0x06E4: "Cyrillic_DE",
0x06E5: "Cyrillic_IE",
0x06E6: "Cyrillic_EF",
0x06E7: "Cyrillic_GHE",
0x06E8: "Cyrillic_HA",
0x06E9: "Cyrillic_I",
0x06EA: "Cyrillic_SHORTI",
0x06EB: "Cyrillic_KA",
0x06EC: "Cyrillic_EL",
0x06ED: "Cyrillic_EM",
0x06EE: "Cyrillic_EN",
0x06EF: "Cyrillic_O",
0x06F0: "Cyrillic_PE",
0x06F1: "Cyrillic_YA",
0x06F2: "Cyrillic_ER",
0x06F3: "Cyrillic_ES",
0x06F4: "Cyrillic_TE",
0x06F5: "Cyrillic_U",
0x06F6: "Cyrillic_ZHE",
0x06F7: "Cyrillic_VE",
0x06F8: "Cyrillic_SOFTSIGN",
0x06F9: "Cyrillic_YERU",
0x06FA: "Cyrillic_ZE",
0x06FB: "Cyrillic_SHA",
0x06FC: "Cyrillic_E",
0x06FD: "Cyrillic_SHCHA",
0x06FE: "Cyrillic_CHE",
0x06FF: "Cyrillic_HARDSIGN",
0x07A1: "Greek_ALPHAaccent",
0x07A2: "Greek_EPSILONaccent",
0x07A3: "Greek_ETAaccent",
0x07A4: "Greek_IOTAaccent",
0x07A5: "Greek_IOTAdieresis",
0x07A5: "Greek_IOTAdiaeresis",
0x07A7: "Greek_OMICRONaccent",
0x07A8: "Greek_UPSILONaccent",
0x07A9: "Greek_UPSILONdieresis",
0x07AB: "Greek_OMEGAaccent",
0x07AE: "Greek_accentdieresis",
0x07AF: "Greek_horizbar",
0x07B1: "Greek_alphaaccent",
0x07B2: "Greek_epsilonaccent",
0x07B3: "Greek_etaaccent",
0x07B4: "Greek_iotaaccent",
0x07B5: "Greek_iotadieresis",
0x07B6: "Greek_iotaaccentdieresis",
0x07B7: "Greek_omicronaccent",
0x07B8: "Greek_upsilonaccent",
0x07B9: "Greek_upsilondieresis",
0x07BA: "Greek_upsilonaccentdieresis",
0x07BB: "Greek_omegaaccent",
0x07C1: "Greek_ALPHA",
0x07C2: "Greek_BETA",
0x07C3: "Greek_GAMMA",
0x07C4: "Greek_DELTA",
0x07C5: "Greek_EPSILON",
0x07C6: "Greek_ZETA",
0x07C7: "Greek_ETA",
0x07C8: "Greek_THETA",
0x07C9: "Greek_IOTA",
0x07CA: "Greek_KAPPA",
0x07CB: "Greek_LAMDA",
0x07CB: "Greek_LAMBDA",
0x07CC: "Greek_MU",
0x07CD: "Greek_NU",
0x07CE: "Greek_XI",
0x07CF: "Greek_OMICRON",
0x07D0: "Greek_PI",
0x07D1: "Greek_RHO",
0x07D2: "Greek_SIGMA",
0x07D4: "Greek_TAU",
0x07D5: "Greek_UPSILON",
0x07D6: "Greek_PHI",
0x07D7: "Greek_CHI",
0x07D8: "Greek_PSI",
0x07D9: "Greek_OMEGA",
0x07E1: "Greek_alpha",
0x07E2: "Greek_beta",
0x07E3: "Greek_gamma",
0x07E4: "Greek_delta",
0x07E5: "Greek_epsilon",
0x07E6: "Greek_zeta",
0x07E7: "Greek_eta",
0x07E8: "Greek_theta",
0x07E9: "Greek_iota",
0x07EA: "Greek_kappa",
0x07EB: "Greek_lamda",
0x07EB: "Greek_lambda",
0x07EC: "Greek_mu",
0x07ED: "Greek_nu",
0x07EE: "Greek_xi",
0x07EF: "Greek_omicron",
0x07F0: "Greek_pi",
0x07F1: "Greek_rho",
0x07F2: "Greek_sigma",
0x07F3: "Greek_finalsmallsigma",
0x07F4: "Greek_tau",
0x07F5: "Greek_upsilon",
0x07F6: "Greek_phi",
0x07F7: "Greek_chi",
0x07F8: "Greek_psi",
0x07F9: "Greek_omega",
0xFF7E: "Greek_switch",
0x08A1: "leftradical",
0x08A2: "topleftradical",
0x08A3: "horizconnector",
0x08A4: "topintegral",
0x08A5: "botintegral",
0x08A6: "vertconnector",
0x08A7: "topleftsqbracket",
0x08A8: "botleftsqbracket",
0x08A9: "toprightsqbracket",
0x08AA: "botrightsqbracket",
0x08AB: "topleftparens",
0x08AC: "botleftparens",
0x08AD: "toprightparens",
0x08AE: "botrightparens",
0x08AF: "leftmiddlecurlybrace",
0x08B0: "rightmiddlecurlybrace",
0x08B1: "topleftsummation",
0x08B2: "botleftsummation",
0x08B3: "topvertsummationconnector",
0x08B4: "botvertsummationconnector",
0x08B5: "toprightsummation",
0x08B6: "botrightsummation",
0x08B7: "rightmiddlesummation",
0x08BC: "lessthanequal",
0x08BD: "notequal",
0x08BE: "greaterthanequal",
0x08BF: "integral",
0x08C0: "therefore",
0x08C1: "variation",
0x08C2: "infinity",
0x08C5: "nabla",
0x08C8: "approximate",
0x08C9: "similarequal",
0x08CD: "ifonlyif",
0x08CE: "implies",
0x08CF: "identical",
0x08D6: "radical",
0x08DA: "includedin",
0x08DB: "includes",
0x08DC: "intersection",
0x08DD: "union",
0x08DE: "logicaland",
0x08DF: "logicalor",
0x08EF: "partialderivative",
0x08F6: "function",
0x08FB: "leftarrow",
0x08FC: "uparrow",
0x08FD: "rightarrow",
0x08FE: "downarrow",
0x09DF: "blank",
0x09E0: "soliddiamond",
0x09E1: "checkerboard",
0x09E2: "ht",
0x09E3: "ff",
0x09E4: "cr",
0x09E5: "lf",
0x09E8: "nl",
0x09E9: "vt",
0x09EA: "lowrightcorner",
0x09EB: "uprightcorner",
0x09EC: "upleftcorner",
0x09ED: "lowleftcorner",
0x09EE: "crossinglines",
0x09EF: "horizlinescan1",
0x09F0: "horizlinescan3",
0x09F1: "horizlinescan5",
0x09F2: "horizlinescan7",
0x09F3: "horizlinescan9",
0x09F4: "leftt",
0x09F5: "rightt",
0x09F6: "bott",
0x09F7: "topt",
0x09F8: "vertbar",
0x0AA1: "emspace",
0x0AA2: "enspace",
0x0AA3: "em3space",
0x0AA4: "em4space",
0x0AA5: "digitspace",
0x0AA6: "punctspace",
0x0AA7: "thinspace",
0x0AA8: "hairspace",
0x0AA9: "emdash",
0x0AAA: "endash",
0x0AAC: "signifblank",
0x0AAE: "ellipsis",
0x0AAF: "doubbaselinedot",
0x0AB0: "onethird",
0x0AB1: "twothirds",
0x0AB2: "onefifth",
0x0AB3: "twofifths",
0x0AB4: "threefifths",
0x0AB5: "fourfifths",
0x0AB6: "onesixth",
0x0AB7: "fivesixths",
0x0AB8: "careof",
0x0ABB: "figdash",
0x0ABC: "leftanglebracket",
0x0ABD: "decimalpoint",
0x0ABE: "rightanglebracket",
0x0ABF: "marker",
0x0AC3: "oneeighth",
0x0AC4: "threeeighths",
0x0AC5: "fiveeighths",
0x0AC6: "seveneighths",
0x0AC9: "trademark",
0x0ACA: "signaturemark",
0x0ACB: "trademarkincircle",
0x0ACC: "leftopentriangle",
0x0ACD: "rightopentriangle",
0x0ACE: "emopencircle",
0x0ACF: "emopenrectangle",
0x0AD0: "leftsinglequotemark",
0x0AD1: "rightsinglequotemark",
0x0AD2: "leftdoublequotemark",
0x0AD3: "rightdoublequotemark",
0x0AD4: "prescription",
0x0AD5: "permille",
0x0AD6: "minutes",
0x0AD7: "seconds",
0x0AD9: "latincross",
0x0ADA: "hexagram",
0x0ADB: "filledrectbullet",
0x0ADC: "filledlefttribullet",
0x0ADD: "filledrighttribullet",
0x0ADE: "emfilledcircle",
0x0ADF: "emfilledrect",
0x0AE0: "enopencircbullet",
0x0AE1: "enopensquarebullet",
0x0AE2: "openrectbullet",
0x0AE3: "opentribulletup",
0x0AE4: "opentribulletdown",
0x0AE5: "openstar",
0x0AE6: "enfilledcircbullet",
0x0AE7: "enfilledsqbullet",
0x0AE8: "filledtribulletup",
0x0AE9: "filledtribulletdown",
0x0AEA: "leftpointer",
0x0AEB: "rightpointer",
0x0AEC: "club",
0x0AED: "diamond",
0x0AEE: "heart",
0x0AF0: "maltesecross",
0x0AF1: "dagger",
0x0AF2: "doubledagger",
0x0AF3: "checkmark",
0x0AF4: "ballotcross",
0x0AF5: "musicalsharp",
0x0AF6: "musicalflat",
0x0AF7: "malesymbol",
0x0AF8: "femalesymbol",
0x0AF9: "telephone",
0x0AFA: "telephonerecorder",
0x0AFB: "phonographcopyright",
0x0AFC: "caret",
0x0AFD: "singlelowquotemark",
0x0AFE: "doublelowquotemark",
0x0AFF: "cursor",
0x0BA3: "leftcaret",
0x0BA6: "rightcaret",
0x0BA8: "downcaret",
0x0BA9: "upcaret",
0x0BC0: "overbar",
0x0BC2: "downtack",
0x0BC3: "upshoe",
0x0BC4: "downstile",
0x0BC6: "underbar",
0x0BCA: "jot",
0x0BCC: "quad",
0x0BCE: "uptack",
0x0BCF: "circle",
0x0BD3: "upstile",
0x0BD6: "downshoe",
0x0BD8: "rightshoe",
0x0BDA: "leftshoe",
0x0BDC: "lefttack",
0x0BFC: "righttack",
0x0CDF: "hebrew_doublelowline",
0x0CE0: "hebrew_aleph",
0x0CE1: "hebrew_bet",
0x0CE1: "hebrew_beth",
0x0CE2: "hebrew_gimel",
0x0CE2: "hebrew_gimmel",
0x0CE3: "hebrew_dalet",
0x0CE3: "hebrew_daleth",
0x0CE4: "hebrew_he",
0x0CE5: "hebrew_waw",
0x0CE6: "hebrew_zain",
0x0CE6: "hebrew_zayin",
0x0CE7: "hebrew_chet",
0x0CE7: "hebrew_het",
0x0CE8: "hebrew_tet",
0x0CE8: "hebrew_teth",
0x0CE9: "hebrew_yod",
0x0CEA: "hebrew_finalkaph",
0x0CEB: "hebrew_kaph",
0x0CEC: "hebrew_lamed",
0x0CED: "hebrew_finalmem",
0x0CEE: "hebrew_mem",
0x0CEF: "hebrew_finalnun",
0x0CF0: "hebrew_nun",
0x0CF1: "hebrew_samech",
0x0CF1: "hebrew_samekh",
0x0CF2: "hebrew_ayin",
0x0CF3: "hebrew_finalpe",
0x0CF4: "hebrew_pe",
0x0CF5: "hebrew_finalzade",
0x0CF5: "hebrew_finalzadi",
0x0CF6: "hebrew_zade",
0x0CF6: "hebrew_zadi",
0x0CF7: "hebrew_qoph",
0x0CF7: "hebrew_kuf",
0x0CF8: "hebrew_resh",
0x0CF9: "hebrew_shin",
0x0CFA: "hebrew_taw",
0x0CFA: "hebrew_taf",
0xFF7E: "Hebrew_switch",
0x0DA1: "Thai_kokai",
0x0DA2: "Thai_khokhai",
0x0DA3: "Thai_khokhuat",
0x0DA4: "Thai_khokhwai",
0x0DA5: "Thai_khokhon",
0x0DA6: "Thai_khorakhang",
0x0DA7: "Thai_ngongu",
0x0DA8: "Thai_chochan",
0x0DA9: "Thai_choching",
0x0DAA: "Thai_chochang",
0x0DAB: "Thai_soso",
0x0DAC: "Thai_chochoe",
0x0DAD: "Thai_yoying",
0x0DAE: "Thai_dochada",
0x0DAF: "Thai_topatak",
0x0DB0: "Thai_thothan",
0x0DB1: "Thai_thonangmontho",
0x0DB2: "Thai_thophuthao",
0x0DB3: "Thai_nonen",
0x0DB4: "Thai_dodek",
0x0DB5: "Thai_totao",
0x0DB6: "Thai_thothung",
0x0DB7: "Thai_thothahan",
0x0DB8: "Thai_thothong",
0x0DB9: "Thai_nonu",
0x0DBA: "Thai_bobaimai",
0x0DBB: "Thai_popla",
0x0DBC: "Thai_phophung",
0x0DBD: "Thai_fofa",
0x0DBE: "Thai_phophan",
0x0DBF: "Thai_fofan",
0x0DC0: "Thai_phosamphao",
0x0DC1: "Thai_moma",
0x0DC2: "Thai_yoyak",
0x0DC3: "Thai_rorua",
0x0DC4: "Thai_ru",
0x0DC5: "Thai_loling",
0x0DC6: "Thai_lu",
0x0DC7: "Thai_wowaen",
0x0DC8: "Thai_sosala",
0x0DC9: "Thai_sorusi",
0x0DCA: "Thai_sosua",
0x0DCB: "Thai_hohip",
0x0DCC: "Thai_lochula",
0x0DCD: "Thai_oang",
0x0DCE: "Thai_honokhuk",
0x0DCF: "Thai_paiyannoi",
0x0DD0: "Thai_saraa",
0x0DD1: "Thai_maihanakat",
0x0DD2: "Thai_saraaa",
0x0DD3: "Thai_saraam",
0x0DD4: "Thai_sarai",
0x0DD5: "Thai_saraii",
0x0DD6: "Thai_saraue",
0x0DD7: "Thai_sarauee",
0x0DD8: "Thai_sarau",
0x0DD9: "Thai_sarauu",
0x0DDA: "Thai_phinthu",
0x0DDE: "Thai_maihanakat_maitho",
0x0DDF: "Thai_baht",
0x0DE0: "Thai_sarae",
0x0DE1: "Thai_saraae",
0x0DE2: "Thai_sarao",
0x0DE3: "Thai_saraaimaimuan",
0x0DE4: "Thai_saraaimaimalai",
0x0DE5: "Thai_lakkhangyao",
0x0DE6: "Thai_maiyamok",
0x0DE7: "Thai_maitaikhu",
0x0DE8: "Thai_maiek",
0x0DE9: "Thai_maitho",
0x0DEA: "Thai_maitri",
0x0DEB: "Thai_maichattawa",
0x0DEC: "Thai_thanthakhat",
0x0DED: "Thai_nikhahit",
0x0DF0: "Thai_leksun",
0x0DF1: "Thai_leknung",
0x0DF2: "Thai_leksong",
0x0DF3: "Thai_leksam",
0x0DF4: "Thai_leksi",
0x0DF5: "Thai_lekha",
0x0DF6: "Thai_lekhok",
0x0DF7: "Thai_lekchet",
0x0DF8: "Thai_lekpaet",
0x0DF9: "Thai_lekkao",
0xFF31: "Hangul",
0xFF32: "Hangul_Start",
0xFF33: "Hangul_End",
0xFF34: "Hangul_Hanja",
0xFF35: "Hangul_Jamo",
0xFF36: "Hangul_Romaja",
0xFF37: "Hangul_Codeinput",
0xFF38: "Hangul_Jeonja",
0xFF39: "Hangul_Banja",
0xFF3A: "Hangul_PreHanja",
0xFF3B: "Hangul_PostHanja",
0xFF3C: "Hangul_SingleCandidate",
0xFF3D: "Hangul_MultipleCandidate",
0xFF3E: "Hangul_PreviousCandidate",
0xFF3F: "Hangul_Special",
0xFF7E: "Hangul_switch",
0x0EA1: "Hangul_Kiyeog",
0x0EA2: "Hangul_SsangKiyeog",
0x0EA3: "Hangul_KiyeogSios",
0x0EA4: "Hangul_Nieun",
0x0EA5: "Hangul_NieunJieuj",
0x0EA6: "Hangul_NieunHieuh",
0x0EA7: "Hangul_Dikeud",
0x0EA8: "Hangul_SsangDikeud",
0x0EA9: "Hangul_Rieul",
0x0EAA: "Hangul_RieulKiyeog",
0x0EAB: "Hangul_RieulMieum",
0x0EAC: "Hangul_RieulPieub",
0x0EAD: "Hangul_RieulSios",
0x0EAE: "Hangul_RieulTieut",
0x0EAF: "Hangul_RieulPhieuf",
0x0EB0: "Hangul_RieulHieuh",
0x0EB1: "Hangul_Mieum",
0x0EB2: "Hangul_Pieub",
0x0EB3: "Hangul_SsangPieub",
0x0EB4: "Hangul_PieubSios",
0x0EB5: "Hangul_Sios",
0x0EB6: "Hangul_SsangSios",
0x0EB7: "Hangul_Ieung",
0x0EB8: "Hangul_Jieuj",
0x0EB9: "Hangul_SsangJieuj",
0x0EBA: "Hangul_Cieuc",
0x0EBB: "Hangul_Khieuq",
0x0EBC: "Hangul_Tieut",
0x0EBD: "Hangul_Phieuf",
0x0EBE: "Hangul_Hieuh",
0x0EBF: "Hangul_A",
0x0EC0: "Hangul_AE",
0x0EC1: "Hangul_YA",
0x0EC2: "Hangul_YAE",
0x0EC3: "Hangul_EO",
0x0EC4: "Hangul_E",
0x0EC5: "Hangul_YEO",
0x0EC6: "Hangul_YE",
0x0EC7: "Hangul_O",
0x0EC8: "Hangul_WA",
0x0EC9: "Hangul_WAE",
0x0ECA: "Hangul_OE",
0x0ECB: "Hangul_YO",
0x0ECC: "Hangul_U",
0x0ECD: "Hangul_WEO",
0x0ECE: "Hangul_WE",
0x0ECF: "Hangul_WI",
0x0ED0: "Hangul_YU",
0x0ED1: "Hangul_EU",
0x0ED2: "Hangul_YI",
0x0ED3: "Hangul_I",
0x0ED4: "Hangul_J_Kiyeog",
0x0ED5: "Hangul_J_SsangKiyeog",
0x0ED6: "Hangul_J_KiyeogSios",
0x0ED7: "Hangul_J_Nieun",
0x0ED8: "Hangul_J_NieunJieuj",
0x0ED9: "Hangul_J_NieunHieuh",
0x0EDA: "Hangul_J_Dikeud",
0x0EDB: "Hangul_J_Rieul",
0x0EDC: "Hangul_J_RieulKiyeog",
0x0EDD: "Hangul_J_RieulMieum",
0x0EDE: "Hangul_J_RieulPieub",
0x0EDF: "Hangul_J_RieulSios",
0x0EE0: "Hangul_J_RieulTieut",
0x0EE1: "Hangul_J_RieulPhieuf",
0x0EE2: "Hangul_J_RieulHieuh",
0x0EE3: "Hangul_J_Mieum",
0x0EE4: "Hangul_J_Pieub",
0x0EE5: "Hangul_J_PieubSios",
0x0EE6: "Hangul_J_Sios",
0x0EE7: "Hangul_J_SsangSios",
0x0EE8: "Hangul_J_Ieung",
0x0EE9: "Hangul_J_Jieuj",
0x0EEA: "Hangul_J_Cieuc",
0x0EEB: "Hangul_J_Khieuq",
0x0EEC: "Hangul_J_Tieut",
0x0EED: "Hangul_J_Phieuf",
0x0EEE: "Hangul_J_Hieuh",
0x0EEF: "Hangul_RieulYeorinHieuh",
0x0EF0: "Hangul_SunkyeongeumMieum",
0x0EF1: "Hangul_SunkyeongeumPieub",
0x0EF2: "Hangul_PanSios",
0x0EF3: "Hangul_KkogjiDalrinIeung",
0x0EF4: "Hangul_SunkyeongeumPhieuf",
0x0EF5: "Hangul_YeorinHieuh",
0x0EF6: "Hangul_AraeA",
0x0EF7: "Hangul_AraeAE",
0x0EF8: "Hangul_J_PanSios",
0x0EF9: "Hangul_J_KkogjiDalrinIeung",
0x0EFA: "Hangul_J_YeorinHieuh",
0x0EFF: "Korean_Won",
0x1000587: "Armenian_ligature_ew",
0x1000589: "Armenian_full_stop",
0x1000589: "Armenian_verjaket",
0x100055D: "Armenian_separation_mark",
0x100055D: "Armenian_but",
0x100058A: "Armenian_hyphen",
0x100058A: "Armenian_yentamna",
0x100055C: "Armenian_exclam",
0x100055C: "Armenian_amanak",
0x100055B: "Armenian_accent",
0x100055B: "Armenian_shesht",
0x100055E: "Armenian_question",
0x100055E: "Armenian_paruyk",
0x1000531: "Armenian_AYB",
0x1000561: "Armenian_ayb",
0x1000532: "Armenian_BEN",
0x1000562: "Armenian_ben",
0x1000533: "Armenian_GIM",
0x1000563: "Armenian_gim",
0x1000534: "Armenian_DA",
0x1000564: "Armenian_da",
0x1000535: "Armenian_YECH",
0x1000565: "Armenian_yech",
0x1000536: "Armenian_ZA",
0x1000566: "Armenian_za",
0x1000537: "Armenian_E",
0x1000567: "Armenian_e",
0x1000538: "Armenian_AT",
0x1000568: "Armenian_at",
0x1000539: "Armenian_TO",
0x1000569: "Armenian_to",
0x100053A: "Armenian_ZHE",
0x100056A: "Armenian_zhe",
0x100053B: "Armenian_INI",
0x100056B: "Armenian_ini",
0x100053C: "Armenian_LYUN",
0x100056C: "Armenian_lyun",
0x100053D: "Armenian_KHE",
0x100056D: "Armenian_khe",
0x100053E: "Armenian_TSA",
0x100056E: "Armenian_tsa",
0x100053F: "Armenian_KEN",
0x100056F: "Armenian_ken",
0x1000540: "Armenian_HO",
0x1000570: "Armenian_ho",
0x1000541: "Armenian_DZA",
0x1000571: "Armenian_dza",
0x1000542: "Armenian_GHAT",
0x1000572: "Armenian_ghat",
0x1000543: "Armenian_TCHE",
0x1000573: "Armenian_tche",
0x1000544: "Armenian_MEN",
0x1000574: "Armenian_men",
0x1000545: "Armenian_HI",
0x1000575: "Armenian_hi",
0x1000546: "Armenian_NU",
0x1000576: "Armenian_nu",
0x1000547: "Armenian_SHA",
0x1000577: "Armenian_sha",
0x1000548: "Armenian_VO",
0x1000578: "Armenian_vo",
0x1000549: "Armenian_CHA",
0x1000579: "Armenian_cha",
0x100054A: "Armenian_PE",
0x100057A: "Armenian_pe",
0x100054B: "Armenian_JE",
0x100057B: "Armenian_je",
0x100054C: "Armenian_RA",
0x100057C: "Armenian_ra",
0x100054D: "Armenian_SE",
0x100057D: "Armenian_se",
0x100054E: "Armenian_VEV",
0x100057E: "Armenian_vev",
0x100054F: "Armenian_TYUN",
0x100057F: "Armenian_tyun",
0x1000550: "Armenian_RE",
0x1000580: "Armenian_re",
0x1000551: "Armenian_TSO",
0x1000581: "Armenian_tso",
0x1000552: "Armenian_VYUN",
0x1000582: "Armenian_vyun",
0x1000553: "Armenian_PYUR",
0x1000583: "Armenian_pyur",
0x1000554: "Armenian_KE",
0x1000584: "Armenian_ke",
0x1000555: "Armenian_O",
0x1000585: "Armenian_o",
0x1000556: "Armenian_FE",
0x1000586: "Armenian_fe",
0x100055A: "Armenian_apostrophe",
0x10010D0: "Georgian_an",
0x10010D1: "Georgian_ban",
0x10010D2: "Georgian_gan",
0x10010D3: "Georgian_don",
0x10010D4: "Georgian_en",
0x10010D5: "Georgian_vin",
0x10010D6: "Georgian_zen",
0x10010D7: "Georgian_tan",
0x10010D8: "Georgian_in",
0x10010D9: "Georgian_kan",
0x10010DA: "Georgian_las",
0x10010DB: "Georgian_man",
0x10010DC: "Georgian_nar",
0x10010DD: "Georgian_on",
0x10010DE: "Georgian_par",
0x10010DF: "Georgian_zhar",
0x10010E0: "Georgian_rae",
0x10010E1: "Georgian_san",
0x10010E2: "Georgian_tar",
0x10010E3: "Georgian_un",
0x10010E4: "Georgian_phar",
0x10010E5: "Georgian_khar",
0x10010E6: "Georgian_ghan",
0x10010E7: "Georgian_qar",
0x10010E8: "Georgian_shin",
0x10010E9: "Georgian_chin",
0x10010EA: "Georgian_can",
0x10010EB: "Georgian_jil",
0x10010EC: "Georgian_cil",
0x10010ED: "Georgian_char",
0x10010EE: "Georgian_xan",
0x10010EF: "Georgian_jhan",
0x10010F0: "Georgian_hae",
0x10010F1: "Georgian_he",
0x10010F2: "Georgian_hie",
0x10010F3: "Georgian_we",
0x10010F4: "Georgian_har",
0x10010F5: "Georgian_hoe",
0x10010F6: "Georgian_fi",
0x1001E8A: "Xabovedot",
0x100012C: "Ibreve",
0x10001B5: "Zstroke",
0x10001E6: "Gcaron",
0x10001D1: "Ocaron",
0x100019F: "Obarred",
0x1001E8B: "xabovedot",
0x100012D: "ibreve",
0x10001B6: "zstroke",
0x10001E7: "gcaron",
0x10001D2: "ocaron",
0x1000275: "obarred",
0x100018F: "SCHWA",
0x1000259: "schwa",
0x10001B7: "EZH",
0x1000292: "ezh",
0x1001E36: "Lbelowdot",
0x1001E37: "lbelowdot",
0x1001EA0: "Abelowdot",
0x1001EA1: "abelowdot",
0x1001EA2: "Ahook",
0x1001EA3: "ahook",
0x1001EA4: "Acircumflexacute",
0x1001EA5: "acircumflexacute",
0x1001EA6: "Acircumflexgrave",
0x1001EA7: "acircumflexgrave",
0x1001EA8: "Acircumflexhook",
0x1001EA9: "acircumflexhook",
0x1001EAA: "Acircumflextilde",
0x1001EAB: "acircumflextilde",
0x1001EAC: "Acircumflexbelowdot",
0x1001EAD: "acircumflexbelowdot",
0x1001EAE: "Abreveacute",
0x1001EAF: "abreveacute",
0x1001EB0: "Abrevegrave",
0x1001EB1: "abrevegrave",
0x1001EB2: "Abrevehook",
0x1001EB3: "abrevehook",
0x1001EB4: "Abrevetilde",
0x1001EB5: "abrevetilde",
0x1001EB6: "Abrevebelowdot",
0x1001EB7: "abrevebelowdot",
0x1001EB8: "Ebelowdot",
0x1001EB9: "ebelowdot",
0x1001EBA: "Ehook",
0x1001EBB: "ehook",
0x1001EBC: "Etilde",
0x1001EBD: "etilde",
0x1001EBE: "Ecircumflexacute",
0x1001EBF: "ecircumflexacute",
0x1001EC0: "Ecircumflexgrave",
0x1001EC1: "ecircumflexgrave",
0x1001EC2: "Ecircumflexhook",
0x1001EC3: "ecircumflexhook",
0x1001EC4: "Ecircumflextilde",
0x1001EC5: "ecircumflextilde",
0x1001EC6: "Ecircumflexbelowdot",
0x1001EC7: "ecircumflexbelowdot",
0x1001EC8: "Ihook",
0x1001EC9: "ihook",
0x1001ECA: "Ibelowdot",
0x1001ECB: "ibelowdot",
0x1001ECC: "Obelowdot",
0x1001ECD: "obelowdot",
0x1001ECE: "Ohook",
0x1001ECF: "ohook",
0x1001ED0: "Ocircumflexacute",
0x1001ED1: "ocircumflexacute",
0x1001ED2: "Ocircumflexgrave",
0x1001ED3: "ocircumflexgrave",
0x1001ED4: "Ocircumflexhook",
0x1001ED5: "ocircumflexhook",
0x1001ED6: "Ocircumflextilde",
0x1001ED7: "ocircumflextilde",
0x1001ED8: "Ocircumflexbelowdot",
0x1001ED9: "ocircumflexbelowdot",
0x1001EDA: "Ohornacute",
0x1001EDB: "ohornacute",
0x1001EDC: "Ohorngrave",
0x1001EDD: "ohorngrave",
0x1001EDE: "Ohornhook",
0x1001EDF: "ohornhook",
0x1001EE0: "Ohorntilde",
0x1001EE1: "ohorntilde",
0x1001EE2: "Ohornbelowdot",
0x1001EE3: "ohornbelowdot",
0x1001EE4: "Ubelowdot",
0x1001EE5: "ubelowdot",
0x1001EE6: "Uhook",
0x1001EE7: "uhook",
0x1001EE8: "Uhornacute",
0x1001EE9: "uhornacute",
0x1001EEA: "Uhorngrave",
0x1001EEB: "uhorngrave",
0x1001EEC: "Uhornhook",
0x1001EED: "uhornhook",
0x1001EEE: "Uhorntilde",
0x1001EEF: "uhorntilde",
0x1001EF0: "Uhornbelowdot",
0x1001EF1: "uhornbelowdot",
0x1001EF4: "Ybelowdot",
0x1001EF5: "ybelowdot",
0x1001EF6: "Yhook",
0x1001EF7: "yhook",
0x1001EF8: "Ytilde",
0x1001EF9: "ytilde",
0x10001A0: "Ohorn",
0x10001A1: "ohorn",
0x10001AF: "Uhorn",
0x10001B0: "uhorn",
0x10020A0: "EcuSign",
0x10020A1: "ColonSign",
0x10020A2: "CruzeiroSign",
0x10020A3: "FFrancSign",
0x10020A4: "LiraSign",
0x10020A5: "MillSign",
0x10020A6: "NairaSign",
0x10020A7: "PesetaSign",
0x10020A8: "RupeeSign",
0x10020A9: "WonSign",
0x10020AA: "NewSheqelSign",
0x10020AB: "DongSign",
0x20AC: "EuroSign",
0x1002070: "zerosuperior",
0x1002074: "foursuperior",
0x1002075: "fivesuperior",
0x1002076: "sixsuperior",
0x1002077: "sevensuperior",
0x1002078: "eightsuperior",
0x1002079: "ninesuperior",
0x1002080: "zerosubscript",
0x1002081: "onesubscript",
0x1002082: "twosubscript",
0x1002083: "threesubscript",
0x1002084: "foursubscript",
0x1002085: "fivesubscript",
0x1002086: "sixsubscript",
0x1002087: "sevensubscript",
0x1002088: "eightsubscript",
0x1002089: "ninesubscript",
0x1002202: "partdifferential",
0x1002205: "emptyset",
0x1002208: "elementof",
0x1002209: "notelementof",
0x100220B: "containsas",
0x100221A: "squareroot",
0x100221B: "cuberoot",
0x100221C: "fourthroot",
0x100222C: "dintegral",
0x100222D: "tintegral",
0x1002235: "because",
0x1002248: "approxeq",
0x1002247: "notapproxeq",
0x1002262: "notidentical",
0x1002263: "stricteq",
0xFFF1: "braille_dot_1",
0xFFF2: "braille_dot_2",
0xFFF3: "braille_dot_3",
0xFFF4: "braille_dot_4",
0xFFF5: "braille_dot_5",
0xFFF6: "braille_dot_6",
0xFFF7: "braille_dot_7",
0xFFF8: "braille_dot_8",
0xFFF9: "braille_dot_9",
0xFFFA: "braille_dot_10",
0x1002800: "braille_blank",
0x1002801: "braille_dots_1",
0x1002802: "braille_dots_2",
0x1002803: "braille_dots_12",
0x1002804: "braille_dots_3",
0x1002805: "braille_dots_13",
0x1002806: "braille_dots_23",
0x1002807: "braille_dots_123",
0x1002808: "braille_dots_4",
0x1002809: "braille_dots_14",
0x100280A: "braille_dots_24",
0x100280B: "braille_dots_124",
0x100280C: "braille_dots_34",
0x100280D: "braille_dots_134",
0x100280E: "braille_dots_234",
0x100280F: "braille_dots_1234",
0x1002810: "braille_dots_5",
0x1002811: "braille_dots_15",
0x1002812: "braille_dots_25",
0x1002813: "braille_dots_125",
0x1002814: "braille_dots_35",
0x1002815: "braille_dots_135",
0x1002816: "braille_dots_235",
0x1002817: "braille_dots_1235",
0x1002818: "braille_dots_45",
0x1002819: "braille_dots_145",
0x100281A: "braille_dots_245",
0x100281B: "braille_dots_1245",
0x100281C: "braille_dots_345",
0x100281D: "braille_dots_1345",
0x100281E: "braille_dots_2345",
0x100281F: "braille_dots_12345",
0x1002820: "braille_dots_6",
0x1002821: "braille_dots_16",
0x1002822: "braille_dots_26",
0x1002823: "braille_dots_126",
0x1002824: "braille_dots_36",
0x1002825: "braille_dots_136",
0x1002826: "braille_dots_236",
0x1002827: "braille_dots_1236",
0x1002828: "braille_dots_46",
0x1002829: "braille_dots_146",
0x100282A: "braille_dots_246",
0x100282B: "braille_dots_1246",
0x100282C: "braille_dots_346",
0x100282D: "braille_dots_1346",
0x100282E: "braille_dots_2346",
0x100282F: "braille_dots_12346",
0x1002830: "braille_dots_56",
0x1002831: "braille_dots_156",
0x1002832: "braille_dots_256",
0x1002833: "braille_dots_1256",
0x1002834: "braille_dots_356",
0x1002835: "braille_dots_1356",
0x1002836: "braille_dots_2356",
0x1002837: "braille_dots_12356",
0x1002838: "braille_dots_456",
0x1002839: "braille_dots_1456",
0x100283A: "braille_dots_2456",
0x100283B: "braille_dots_12456",
0x100283C: "braille_dots_3456",
0x100283D: "braille_dots_13456",
0x100283E: "braille_dots_23456",
0x100283F: "braille_dots_123456",
0x1002840: "braille_dots_7",
0x1002841: "braille_dots_17",
0x1002842: "braille_dots_27",
0x1002843: "braille_dots_127",
0x1002844: "braille_dots_37",
0x1002845: "braille_dots_137",
0x1002846: "braille_dots_237",
0x1002847: "braille_dots_1237",
0x1002848: "braille_dots_47",
0x1002849: "braille_dots_147",
0x100284A: "braille_dots_247",
0x100284B: "braille_dots_1247",
0x100284C: "braille_dots_347",
0x100284D: "braille_dots_1347",
0x100284E: "braille_dots_2347",
0x100284F: "braille_dots_12347",
0x1002850: "braille_dots_57",
0x1002851: "braille_dots_157",
0x1002852: "braille_dots_257",
0x1002853: "braille_dots_1257",
0x1002854: "braille_dots_357",
0x1002855: "braille_dots_1357",
0x1002856: "braille_dots_2357",
0x1002857: "braille_dots_12357",
0x1002858: "braille_dots_457",
0x1002859: "braille_dots_1457",
0x100285A: "braille_dots_2457",
0x100285B: "braille_dots_12457",
0x100285C: "braille_dots_3457",
0x100285D: "braille_dots_13457",
0x100285E: "braille_dots_23457",
0x100285F: "braille_dots_123457",
0x1002860: "braille_dots_67",
0x1002861: "braille_dots_167",
0x1002862: "braille_dots_267",
0x1002863: "braille_dots_1267",
0x1002864: "braille_dots_367",
0x1002865: "braille_dots_1367",
0x1002866: "braille_dots_2367",
0x1002867: "braille_dots_12367",
0x1002868: "braille_dots_467",
0x1002869: "braille_dots_1467",
0x100286A: "braille_dots_2467",
0x100286B: "braille_dots_12467",
0x100286C: "braille_dots_3467",
0x100286D: "braille_dots_13467",
0x100286E: "braille_dots_23467",
0x100286F: "braille_dots_123467",
0x1002870: "braille_dots_567",
0x1002871: "braille_dots_1567",
0x1002872: "braille_dots_2567",
0x1002873: "braille_dots_12567",
0x1002874: "braille_dots_3567",
0x1002875: "braille_dots_13567",
0x1002876: "braille_dots_23567",
0x1002877: "braille_dots_123567",
0x1002878: "braille_dots_4567",
0x1002879: "braille_dots_14567",
0x100287A: "braille_dots_24567",
0x100287B: "braille_dots_124567",
0x100287C: "braille_dots_34567",
0x100287D: "braille_dots_134567",
0x100287E: "braille_dots_234567",
0x100287F: "braille_dots_1234567",
0x1002880: "braille_dots_8",
0x1002881: "braille_dots_18",
0x1002882: "braille_dots_28",
0x1002883: "braille_dots_128",
0x1002884: "braille_dots_38",
0x1002885: "braille_dots_138",
0x1002886: "braille_dots_238",
0x1002887: "braille_dots_1238",
0x1002888: "braille_dots_48",
0x1002889: "braille_dots_148",
0x100288A: "braille_dots_248",
0x100288B: "braille_dots_1248",
0x100288C: "braille_dots_348",
0x100288D: "braille_dots_1348",
0x100288E: "braille_dots_2348",
0x100288F: "braille_dots_12348",
0x1002890: "braille_dots_58",
0x1002891: "braille_dots_158",
0x1002892: "braille_dots_258",
0x1002893: "braille_dots_1258",
0x1002894: "braille_dots_358",
0x1002895: "braille_dots_1358",
0x1002896: "braille_dots_2358",
0x1002897: "braille_dots_12358",
0x1002898: "braille_dots_458",
0x1002899: "braille_dots_1458",
0x100289A: "braille_dots_2458",
0x100289B: "braille_dots_12458",
0x100289C: "braille_dots_3458",
0x100289D: "braille_dots_13458",
0x100289E: "braille_dots_23458",
0x100289F: "braille_dots_123458",
0x10028A0: "braille_dots_68",
0x10028A1: "braille_dots_168",
0x10028A2: "braille_dots_268",
0x10028A3: "braille_dots_1268",
0x10028A4: "braille_dots_368",
0x10028A5: "braille_dots_1368",
0x10028A6: "braille_dots_2368",
0x10028A7: "braille_dots_12368",
0x10028A8: "braille_dots_468",
0x10028A9: "braille_dots_1468",
0x10028AA: "braille_dots_2468",
0x10028AB: "braille_dots_12468",
0x10028AC: "braille_dots_3468",
0x10028AD: "braille_dots_13468",
0x10028AE: "braille_dots_23468",
0x10028AF: "braille_dots_123468",
0x10028B0: "braille_dots_568",
0x10028B1: "braille_dots_1568",
0x10028B2: "braille_dots_2568",
0x10028B3: "braille_dots_12568",
0x10028B4: "braille_dots_3568",
0x10028B5: "braille_dots_13568",
0x10028B6: "braille_dots_23568",
0x10028B7: "braille_dots_123568",
0x10028B8: "braille_dots_4568",
0x10028B9: "braille_dots_14568",
0x10028BA: "braille_dots_24568",
0x10028BB: "braille_dots_124568",
0x10028BC: "braille_dots_34568",
0x10028BD: "braille_dots_134568",
0x10028BE: "braille_dots_234568",
0x10028BF: "braille_dots_1234568",
0x10028C0: "braille_dots_78",
0x10028C1: "braille_dots_178",
0x10028C2: "braille_dots_278",
0x10028C3: "braille_dots_1278",
0x10028C4: "braille_dots_378",
0x10028C5: "braille_dots_1378",
0x10028C6: "braille_dots_2378",
0x10028C7: "braille_dots_12378",
0x10028C8: "braille_dots_478",
0x10028C9: "braille_dots_1478",
0x10028CA: "braille_dots_2478",
0x10028CB: "braille_dots_12478",
0x10028CC: "braille_dots_3478",
0x10028CD: "braille_dots_13478",
0x10028CE: "braille_dots_23478",
0x10028CF: "braille_dots_123478",
0x10028D0: "braille_dots_578",
0x10028D1: "braille_dots_1578",
0x10028D2: "braille_dots_2578",
0x10028D3: "braille_dots_12578",
0x10028D4: "braille_dots_3578",
0x10028D5: "braille_dots_13578",
0x10028D6: "braille_dots_23578",
0x10028D7: "braille_dots_123578",
0x10028D8: "braille_dots_4578",
0x10028D9: "braille_dots_14578",
0x10028DA: "braille_dots_24578",
0x10028DB: "braille_dots_124578",
0x10028DC: "braille_dots_34578",
0x10028DD: "braille_dots_134578",
0x10028DE: "braille_dots_234578",
0x10028DF: "braille_dots_1234578",
0x10028E0: "braille_dots_678",
0x10028E1: "braille_dots_1678",
0x10028E2: "braille_dots_2678",
0x10028E3: "braille_dots_12678",
0x10028E4: "braille_dots_3678",
0x10028E5: "braille_dots_13678",
0x10028E6: "braille_dots_23678",
0x10028E7: "braille_dots_123678",
0x10028E8: "braille_dots_4678",
0x10028E9: "braille_dots_14678",
0x10028EA: "braille_dots_24678",
0x10028EB: "braille_dots_124678",
0x10028EC: "braille_dots_34678",
0x10028ED: "braille_dots_134678",
0x10028EE: "braille_dots_234678",
0x10028EF: "braille_dots_1234678",
0x10028F0: "braille_dots_5678",
0x10028F1: "braille_dots_15678",
0x10028F2: "braille_dots_25678",
0x10028F3: "braille_dots_125678",
0x10028F4: "braille_dots_35678",
0x10028F5: "braille_dots_135678",
0x10028F6: "braille_dots_235678",
0x10028F7: "braille_dots_1235678",
0x10028F8: "braille_dots_45678",
0x10028F9: "braille_dots_145678",
0x10028FA: "braille_dots_245678",
0x10028FB: "braille_dots_1245678",
0x10028FC: "braille_dots_345678",
0x10028FD: "braille_dots_1345678",
0x10028FE: "braille_dots_2345678",
0x10028FF: "braille_dots_12345678",
0x1000D82: "Sinh_ng",
0x1000D83: "Sinh_h2",
0x1000D85: "Sinh_a",
0x1000D86: "Sinh_aa",
0x1000D87: "Sinh_ae",
0x1000D88: "Sinh_aee",
0x1000D89: "Sinh_i",
0x1000D8A: "Sinh_ii",
0x1000D8B: "Sinh_u",
0x1000D8C: "Sinh_uu",
0x1000D8D: "Sinh_ri",
0x1000D8E: "Sinh_rii",
0x1000D8F: "Sinh_lu",
0x1000D90: "Sinh_luu",
0x1000D91: "Sinh_e",
0x1000D92: "Sinh_ee",
0x1000D93: "Sinh_ai",
0x1000D94: "Sinh_o",
0x1000D95: "Sinh_oo",
0x1000D96: "Sinh_au",
0x1000D9A: "Sinh_ka",
0x1000D9B: "Sinh_kha",
0x1000D9C: "Sinh_ga",
0x1000D9D: "Sinh_gha",
0x1000D9E: "Sinh_ng2",
0x1000D9F: "Sinh_nga",
0x1000DA0: "Sinh_ca",
0x1000DA1: "Sinh_cha",
0x1000DA2: "Sinh_ja",
0x1000DA3: "Sinh_jha",
0x1000DA4: "Sinh_nya",
0x1000DA5: "Sinh_jnya",
0x1000DA6: "Sinh_nja",
0x1000DA7: "Sinh_tta",
0x1000DA8: "Sinh_ttha",
0x1000DA9: "Sinh_dda",
0x1000DAA: "Sinh_ddha",
0x1000DAB: "Sinh_nna",
0x1000DAC: "Sinh_ndda",
0x1000DAD: "Sinh_tha",
0x1000DAE: "Sinh_thha",
0x1000DAF: "Sinh_dha",
0x1000DB0: "Sinh_dhha",
0x1000DB1: "Sinh_na",
0x1000DB3: "Sinh_ndha",
0x1000DB4: "Sinh_pa",
0x1000DB5: "Sinh_pha",
0x1000DB6: "Sinh_ba",
0x1000DB7: "Sinh_bha",
0x1000DB8: "Sinh_ma",
0x1000DB9: "Sinh_mba",
0x1000DBA: "Sinh_ya",
0x1000DBB: "Sinh_ra",
0x1000DBD: "Sinh_la",
0x1000DC0: "Sinh_va",
0x1000DC1: "Sinh_sha",
0x1000DC2: "Sinh_ssha",
0x1000DC3: "Sinh_sa",
0x1000DC4: "Sinh_ha",
0x1000DC5: "Sinh_lla",
0x1000DC6: "Sinh_fa",
0x1000DCA: "Sinh_al",
0x1000DCF: "Sinh_aa2",
0x1000DD0: "Sinh_ae2",
0x1000DD1: "Sinh_aee2",
0x1000DD2: "Sinh_i2",
0x1000DD3: "Sinh_ii2",
0x1000DD4: "Sinh_u2",
0x1000DD6: "Sinh_uu2",
0x1000DD8: "Sinh_ru2",
0x1000DD9: "Sinh_e2",
0x1000DDA: "Sinh_ee2",
0x1000DDB: "Sinh_ai2",
0x1000DDC: "Sinh_o2",
0x1000DDD: "Sinh_oo2",
0x1000DDE: "Sinh_au2",
0x1000DDF: "Sinh_lu2",
0x1000DF2: "Sinh_ruu2",
0x1000DF3: "Sinh_luu2",
0x1000DF4: "Sinh_kunddaliya",
};
/**
* All keysyms which should not repeat when held down.
* @private
*/
var no_repeat = {
0xFE03: true, // ISO Level 3 Shift (AltGr)
0xFFE1: true, // Left shift
0xFFE2: true, // Right shift
0xFFE3: true, // Left ctrl
0xFFE4: true, // Right ctrl
0xFFE7: true, // Left meta
0xFFE8: true, // Right meta
0xFFE9: true, // Left alt
0xFFEA: true, // Right alt
0xFFEB: true, // Left hyper
0xFFEC: true // Right hyper
};
/**
* All modifiers and their states.
*/
this.modifiers = new Keyboard.ModifierState();
/**
* The state of every key, indexed by keysym. If a particular key is
* pressed, the value of pressed for that keysym will be true. If a key
* is not currently pressed, it will not be defined.
*/
this.pressed = {};
/**
* The last result of calling the onkeydown handler for each key, indexed
* by keysym. This is used to prevent/allow default actions for key events,
* even when the onkeydown handler cannot be called again because the key
* is (theoretically) still pressed.
*
* @private
*/
var last_keydown_result = {};
/**
* The keysym most recently associated with a given keycode when keydown
* fired. This object maps keycodes to keysyms.
*
* @private
* @type {Object.<Number, Number>}
*/
var recentKeysym = {};
/**
* Timeout before key repeat starts.
* @private
*/
var key_repeat_timeout = null;
/**
* Interval which presses and releases the last key pressed while that
* key is still being held down.
* @private
*/
var key_repeat_interval = null;
/**
* Given an array of keysyms indexed by location, returns the keysym
* for the given location, or the keysym for the standard location if
* undefined.
*
* @private
* @param {Number[]} keysyms
* An array of keysyms, where the index of the keysym in the array is
* the location value.
*
* @param {Number} location
* The location on the keyboard corresponding to the key pressed, as
* defined at: http://www.w3.org/TR/DOM-Level-3-Events/#events-KeyboardEvent
*/
var get_keysym = function get_keysym(keysyms, location) {
if (!keysyms)
return null;
return keysyms[location] || keysyms[0];
};
/**
* Returns true if the given keysym corresponds to a printable character,
* false otherwise.
*
* @param {Number} keysym
* The keysym to check.
*
* @returns {Boolean}
* true if the given keysym corresponds to a printable character,
* false otherwise.
*/
var isPrintable = function isPrintable(keysym) {
// Keysyms with Unicode equivalents are printable
return (keysym >= 0x00 && keysym <= 0xFF)
|| (keysym & 0xFFFF0000) === 0x01000000;
};
function keysym_from_key_identifier(identifier, location, shifted) {
if (!identifier)
return null;
var typedCharacter;
// If identifier is U+xxxx, decode Unicode character
var unicodePrefixLocation = identifier.indexOf("U+");
if (unicodePrefixLocation >= 0) {
var hex = identifier.substring(unicodePrefixLocation+2);
typedCharacter = String.fromCharCode(parseInt(hex, 16));
}
// If single character and not keypad, use that as typed character
else if (identifier.length === 1 && location !== 3)
typedCharacter = identifier;
// Otherwise, look up corresponding keysym
else
return get_keysym(keyidentifier_keysym[identifier], location);
// Alter case if necessary
if (shifted === true)
typedCharacter = typedCharacter.toUpperCase();
else if (shifted === false)
typedCharacter = typedCharacter.toLowerCase();
// Get codepoint
var codepoint = typedCharacter.charCodeAt(0);
return keysym_from_charcode(codepoint);
}
function isControlCharacter(codepoint) {
return codepoint <= 0x1F || (codepoint >= 0x7F && codepoint <= 0x9F);
}
function keysym_from_charcode(codepoint) {
// Keysyms for control characters
if (isControlCharacter(codepoint)) return 0xFF00 | codepoint;
// Keysyms for ASCII chars
if (codepoint >= 0x0000 && codepoint <= 0x00FF)
return codepoint;
// Keysyms for Unicode
if (codepoint >= 0x0100 && codepoint <= 0x10FFFF)
return 0x01000000 | codepoint;
return null;
}
function keysym_from_keycode(keyCode, location) {
return get_keysym(keycodeKeysyms[keyCode], location);
}
/**
* Heuristically detects if the legacy keyIdentifier property of
* a keydown/keyup event looks incorrectly derived. Chrome, and
* presumably others, will produce the keyIdentifier by assuming
* the keyCode is the Unicode codepoint for that key. This is not
* correct in all cases.
*
* @private
* @param {Number} keyCode
* The keyCode from a browser keydown/keyup event.
*
* @param {String} keyIdentifier
* The legacy keyIdentifier from a browser keydown/keyup event.
*
* @returns {Boolean}
* true if the keyIdentifier looks sane, false if the keyIdentifier
* appears incorrectly derived or is missing entirely.
*/
var key_identifier_sane = function key_identifier_sane(keyCode, keyIdentifier) {
// Missing identifier is not sane
if (!keyIdentifier)
return false;
// Assume non-Unicode keyIdentifier values are sane
var unicodePrefixLocation = keyIdentifier.indexOf("U+");
if (unicodePrefixLocation === -1)
return true;
// If the Unicode codepoint isn't identical to the keyCode,
// then the identifier is likely correct
var codepoint = parseInt(keyIdentifier.substring(unicodePrefixLocation+2), 16);
if (keyCode !== codepoint)
return true;
// The keyCodes for A-Z and 0-9 are actually identical to their
// Unicode codepoints
if ((keyCode >= 65 && keyCode <= 90) || (keyCode >= 48 && keyCode <= 57))
return true;
// The keyIdentifier does NOT appear sane
return false;
};
/**
* Marks a key as pressed, firing the keydown event if registered. Key
* repeat for the pressed key will start after a delay if that key is
* not a modifier. The return value of this function depends on the
* return value of the keydown event handler, if any.
*
* @param {Number} keysym The keysym of the key to press.
* @return {Boolean} true if event should NOT be canceled, false otherwise.
*/
this.press = function(keysym) {
// Don't bother with pressing the key if the key is unknown
if (keysym === null) return;
// Only press if released
if (!guac_keyboard.pressed[keysym]) {
// Mark key as pressed
guac_keyboard.pressed[keysym] = true;
// Send key event
if (guac_keyboard.onkeydown) {
var result = guac_keyboard.onkeydown(keysym_to_string[keysym]);
last_keydown_result[keysym] = result;
// Stop any current repeat
window.clearTimeout(key_repeat_timeout);
window.clearInterval(key_repeat_interval);
// Repeat after a delay as long as pressed
if (!no_repeat[keysym])
key_repeat_timeout = window.setTimeout(function() {
key_repeat_interval = window.setInterval(function() {
guac_keyboard.onkeyup(keysym_to_string[keysym]);
guac_keyboard.onkeydown(keysym_to_string[keysym]);
}, 50);
}, 500);
return result;
}
}
// Return the last keydown result by default, resort to false if unknown
return last_keydown_result[keysym] || false;
};
/**
* Marks a key as released, firing the keyup event if registered.
*
* @param {Number} keysym The keysym of the key to release.
*/
this.release = function(keysym) {
// Only release if pressed
if (guac_keyboard.pressed[keysym]) {
// Mark key as released
delete guac_keyboard.pressed[keysym];
// Stop repeat
window.clearTimeout(key_repeat_timeout);
window.clearInterval(key_repeat_interval);
// Send key event
if (keysym !== null && guac_keyboard.onkeyup)
guac_keyboard.onkeyup(keysym_to_string[keysym]);
}
};
/**
* Resets the state of this keyboard, releasing all keys, and firing keyup
* events for each released key.
*/
this.reset = function() {
// Release all pressed keys
for (var keysym in guac_keyboard.pressed)
guac_keyboard.release(parseInt(keysym));
// Clear event log
eventLog = [];
};
/**
* Given a keyboard event, updates the local modifier state and remote
* key state based on the modifier flags within the event. This function
* pays no attention to keycodes.
*
* @private
* @param {KeyboardEvent} e
* The keyboard event containing the flags to update.
*/
var update_modifier_state = function update_modifier_state(e) {
// Get state
var state = Keyboard.ModifierState.fromKeyboardEvent(e);
// Release alt if implicitly released
if (guac_keyboard.modifiers.alt && state.alt === false) {
guac_keyboard.release(0xFFE9); // Left alt
guac_keyboard.release(0xFFEA); // Right alt
guac_keyboard.release(0xFE03); // AltGr
}
// Release shift if implicitly released
if (guac_keyboard.modifiers.shift && state.shift === false) {
guac_keyboard.release(0xFFE1); // Left shift
guac_keyboard.release(0xFFE2); // Right shift
}
// Release ctrl if implicitly released
if (guac_keyboard.modifiers.ctrl && state.ctrl === false) {
guac_keyboard.release(0xFFE3); // Left ctrl
guac_keyboard.release(0xFFE4); // Right ctrl
}
// Release meta if implicitly released
if (guac_keyboard.modifiers.meta && state.meta === false) {
guac_keyboard.release(0xFFE7); // Left meta
guac_keyboard.release(0xFFE8); // Right meta
}
// Release hyper if implicitly released
if (guac_keyboard.modifiers.hyper && state.hyper === false) {
guac_keyboard.release(0xFFEB); // Left hyper
guac_keyboard.release(0xFFEC); // Right hyper
}
// Update state
guac_keyboard.modifiers = state;
};
/**
* Reads through the event log, removing events from the head of the log
* when the corresponding true key presses are known (or as known as they
* can be).
*
* @private
* @return {Boolean} Whether the default action of the latest event should
* be prevented.
*/
function interpret_events() {
// Do not prevent default if no event could be interpreted
var handled_event = interpret_event();
if (!handled_event)
return false;
// Interpret as much as possible
var last_event;
do {
last_event = handled_event;
handled_event = interpret_event();
} while (handled_event !== null);
return last_event.defaultPrevented;
}
/**
* Releases Ctrl+Alt, if both are currently pressed and the given keysym
* looks like a key that may require AltGr.
*
* @private
* @param {Number} keysym The key that was just pressed.
*/
var release_simulated_altgr = function release_simulated_altgr(keysym) {
// Both Ctrl+Alt must be pressed if simulated AltGr is in use
if (!guac_keyboard.modifiers.ctrl || !guac_keyboard.modifiers.alt)
return;
// Assume [A-Z] never require AltGr
if (keysym >= 0x0041 && keysym <= 0x005A)
return;
// Assume [a-z] never require AltGr
if (keysym >= 0x0061 && keysym <= 0x007A)
return;
// Release Ctrl+Alt if the keysym is printable
if (keysym <= 0xFF || (keysym & 0xFF000000) === 0x01000000) {
guac_keyboard.release(0xFFE3); // Left ctrl
guac_keyboard.release(0xFFE4); // Right ctrl
guac_keyboard.release(0xFFE9); // Left alt
guac_keyboard.release(0xFFEA); // Right alt
}
};
/**
* Reads through the event log, interpreting the first event, if possible,
* and returning that event. If no events can be interpreted, due to a
* total lack of events or the need for more events, null is returned. Any
* interpreted events are automatically removed from the log.
*
* @private
* @return {KeyEvent}
* The first key event in the log, if it can be interpreted, or null
* otherwise.
*/
var interpret_event = function interpret_event() {
// Peek at first event in log
var first = eventLog[0];
if (!first)
return null;
// Keydown event
if (first instanceof KeydownEvent) {
var keysym = null;
var accepted_events = [];
// If event itself is reliable, no need to wait for other events
if (first.reliable) {
keysym = first.keysym;
accepted_events = eventLog.splice(0, 1);
}
// If keydown is immediately followed by a keypress, use the indicated character
else if (eventLog[1] instanceof KeypressEvent) {
keysym = eventLog[1].keysym;
accepted_events = eventLog.splice(0, 2);
}
// If keydown is immediately followed by anything else, then no
// keypress can possibly occur to clarify this event, and we must
// handle it now
else if (eventLog[1]) {
keysym = first.keysym;
accepted_events = eventLog.splice(0, 1);
}
// Fire a key press if valid events were found
if (accepted_events.length > 0) {
if (keysym) {
// Fire event
release_simulated_altgr(keysym);
var defaultPrevented = !guac_keyboard.press(keysym);
recentKeysym[first.keyCode] = keysym;
// If a key is pressed while meta is held down, the keyup will
// never be sent in Chrome, so send it now. (bug #108404)
if (guac_keyboard.modifiers.meta && keysym !== 0xFFE7 && keysym !== 0xFFE8)
guac_keyboard.release(keysym);
// Record whether default was prevented
for (var i=0; i<accepted_events.length; i++)
accepted_events[i].defaultPrevented = defaultPrevented;
}
return first;
}
} // end if keydown
// Keyup event
else if (first instanceof KeyupEvent) {
// Release specific key if known
var keysym = first.keysym;
if (keysym) {
guac_keyboard.release(keysym);
first.defaultPrevented = true;
}
// Otherwise, fall back to releasing all keys
else {
guac_keyboard.reset();
return first;
}
return eventLog.shift();
} // end if keyup
// Ignore any other type of event (keypress by itself is invalid)
else
return eventLog.shift();
// No event interpreted
return null;
};
/**
* Returns the keyboard location of the key associated with the given
* keyboard event. The location differentiates key events which otherwise
* have the same keycode, such as left shift vs. right shift.
*
* @private
* @param {KeyboardEvent} e
* A JavaScript keyboard event, as received through the DOM via a
* "keydown", "keyup", or "keypress" handler.
*
* @returns {Number}
* The location of the key event on the keyboard, as defined at:
* http://www.w3.org/TR/DOM-Level-3-Events/#events-KeyboardEvent
*/
var getEventLocation = function getEventLocation(e) {
// Use standard location, if possible
if ('location' in e)
return e.location;
// Failing that, attempt to use deprecated keyLocation
if ('keyLocation' in e)
return e.keyLocation;
// If no location is available, assume left side
return 0;
};
// When key pressed
element.addEventListener("keydown", function(e) {
// Only intercept if handler set
if (!guac_keyboard.onkeydown) return;
var keyCode;
if (window.event) keyCode = window.event.keyCode;
else if (e.which) keyCode = e.which;
// Fix modifier states
update_modifier_state(e);
// Ignore (but do not prevent) the "composition" keycode sent by some
// browsers when an IME is in use (see: http://lists.w3.org/Archives/Public/www-dom/2010JulSep/att-0182/keyCode-spec.html)
if (keyCode === 229)
return;
// Log event
var keydownEvent = new KeydownEvent(keyCode, e.keyIdentifier, e.key, getEventLocation(e));
eventLog.push(keydownEvent);
// Interpret as many events as possible, prevent default if indicated
if (interpret_events())
e.preventDefault();
}, true);
// When key pressed
element.addEventListener("keypress", function(e) {
// Only intercept if handler set
if (!guac_keyboard.onkeydown && !guac_keyboard.onkeyup) return;
var charCode;
if (window.event) charCode = window.event.keyCode;
else if (e.which) charCode = e.which;
// Fix modifier states
update_modifier_state(e);
// Log event
var keypressEvent = new KeypressEvent(charCode);
eventLog.push(keypressEvent);
// Interpret as many events as possible, prevent default if indicated
if (interpret_events())
e.preventDefault();
}, true);
// When key released
element.addEventListener("keyup", function(e) {
// Only intercept if handler set
if (!guac_keyboard.onkeyup) return;
e.preventDefault();
var keyCode;
if (window.event) keyCode = window.event.keyCode;
else if (e.which) keyCode = e.which;
// Fix modifier states
update_modifier_state(e);
// Log event, call for interpretation
var keyupEvent = new KeyupEvent(keyCode, e.keyIdentifier, e.key, getEventLocation(e));
eventLog.push(keyupEvent);
interpret_events();
}, true);
};
/**
* The state of all supported keyboard modifiers.
* @constructor
*/
Keyboard.ModifierState = function() {
/**
* Whether shift is currently pressed.
* @type {Boolean}
*/
this.shift = false;
/**
* Whether ctrl is currently pressed.
* @type {Boolean}
*/
this.ctrl = false;
/**
* Whether alt is currently pressed.
* @type {Boolean}
*/
this.alt = false;
/**
* Whether meta (apple key) is currently pressed.
* @type {Boolean}
*/
this.meta = false;
/**
* Whether hyper (windows key) is currently pressed.
* @type {Boolean}
*/
this.hyper = false;
};
/**
* Returns the modifier state applicable to the keyboard event given.
*
* @param {KeyboardEvent} e The keyboard event to read.
* @returns {Keyboard.ModifierState} The current state of keyboard
* modifiers.
*/
Keyboard.ModifierState.fromKeyboardEvent = function(e) {
var state = new Keyboard.ModifierState();
// Assign states from old flags
state.shift = e.shiftKey;
state.ctrl = e.ctrlKey;
state.alt = e.altKey;
state.meta = e.metaKey;
// Use DOM3 getModifierState() for others
if (e.getModifierState) {
state.hyper = e.getModifierState("OS")
|| e.getModifierState("Super")
|| e.getModifierState("Hyper")
|| e.getModifierState("Win");
}
return state;
};
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