From bced4043e87aa4aa350a48eac7b34a5a1512bf37 Mon Sep 17 00:00:00 2001
From: jaywcjlove <398188662@qq.com>
Date: Sat, 9 Apr 2022 00:44:29 +0800
Subject: [PATCH] released v3.8.8

---
 dist/hotkeys.common.js     | 26 ++++++++++++++++----------
 dist/hotkeys.common.min.js |  4 ++--
 dist/hotkeys.esm.js        | 26 ++++++++++++++++----------
 dist/hotkeys.js            | 26 ++++++++++++++++----------
 dist/hotkeys.min.js        |  4 ++--
 package-lock.json          |  4 ++--
 package.json               |  2 +-
 7 files changed, 55 insertions(+), 37 deletions(-)

diff --git a/dist/hotkeys.common.js b/dist/hotkeys.common.js
index 5eb4e33..9ed093e 100644
--- a/dist/hotkeys.common.js
+++ b/dist/hotkeys.common.js
@@ -1,11 +1,10 @@
-/*!
- * hotkeys-js v3.8.7
- * A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.
+/**! 
+ * hotkeys-js v3.8.8 
+ * A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies. 
  * 
- * Copyright (c) 2022 kenny wong <wowohoo@qq.com>
- * http://jaywcjlove.github.io/hotkeys
- * 
- * Licensed under the MIT license.
+ * Copyright (c) 2022 kenny wong <wowohoo@qq.com> 
+ * http://jaywcjlove.github.io/hotkeys 
+ * Licensed under the MIT license 
  */
 
 'use strict';
@@ -157,6 +156,8 @@ for (var k = 1; k < 20; k++) {
 
 var _downKeys = []; // 记录摁下的绑定键
 
+var winListendFocus = false; // window是否已经监听了focus事件
+
 var _scope = 'all'; // 默认热键范围
 
 var elementHasBindEvent = []; // 已绑定事件的节点记录
@@ -526,9 +527,14 @@ function hotkeys(key, option, method) {
     addEvent(element, 'keydown', function (e) {
       dispatch(e);
     });
-    addEvent(window, 'focus', function () {
-      _downKeys = [];
-    });
+
+    if (!winListendFocus) {
+      winListendFocus = true;
+      addEvent(window, 'focus', function () {
+        _downKeys = [];
+      });
+    }
+
     addEvent(element, 'keyup', function (e) {
       dispatch(e);
       clearModifier(e);
diff --git a/dist/hotkeys.common.min.js b/dist/hotkeys.common.min.js
index c6e9e29..4f36987 100644
--- a/dist/hotkeys.common.min.js
+++ b/dist/hotkeys.common.min.js
@@ -1,2 +1,2 @@
-/*! hotkeys-js v3.8.7 | MIT (c) 2022 kenny wong <wowohoo@qq.com> | http://jaywcjlove.github.io/hotkeys */
-"use strict";var isff="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function addEvent(e,n,t){e.addEventListener?e.addEventListener(n,t,!1):e.attachEvent&&e.attachEvent("on".concat(n),function(){t(window.event)})}function getMods(e,n){for(var t=n.slice(0,n.length-1),o=0;o<t.length;o++)t[o]=e[t[o].toLowerCase()];return t}function getKeys(e){for(var n=(e=(e="string"!=typeof e?"":e).replace(/\s/g,"")).split(","),t=n.lastIndexOf("");0<=t;)n[t-1]+=",",n.splice(t,1),t=n.lastIndexOf("");return n}function compareArray(e,n){for(var t=e.length<n.length?n:e,o=e.length<n.length?e:n,s=!0,r=0;r<t.length;r++)~o.indexOf(t[r])||(s=!1);return s}for(var _keyMap={backspace:8,tab:9,clear:12,enter:13,return:13,esc:27,escape:27,space:32,left:37,up:38,right:39,down:40,del:46,delete:46,ins:45,insert:45,home:36,end:35,pageup:33,pagedown:34,capslock:20,num_0:96,num_1:97,num_2:98,num_3:99,num_4:100,num_5:101,num_6:102,num_7:103,num_8:104,num_9:105,num_multiply:106,num_add:107,num_enter:108,num_subtract:109,num_decimal:110,num_divide:111,"\u21ea":20,",":188,".":190,"/":191,"`":192,"-":isff?173:189,"=":isff?61:187,";":isff?59:186,"'":222,"[":219,"]":221,"\\":220},_modifier={"\u21e7":16,shift:16,"\u2325":18,alt:18,option:18,"\u2303":17,ctrl:17,control:17,"\u2318":91,cmd:91,command:91},modifierMap={16:"shiftKey",18:"altKey",17:"ctrlKey",91:"metaKey",shiftKey:16,ctrlKey:17,altKey:18,metaKey:91},_mods={16:!1,18:!1,17:!1,91:!1},_handlers={},k=1;k<20;k++)_keyMap["f".concat(k)]=111+k;var _downKeys=[],_scope="all",elementHasBindEvent=[],code=function(e){return _keyMap[e.toLowerCase()]||_modifier[e.toLowerCase()]||e.toUpperCase().charCodeAt(0)};function setScope(e){_scope=e||"all"}function getScope(){return _scope||"all"}function getPressedKeyCodes(){return _downKeys.slice(0)}function filter(e){var e=e.target||e.srcElement,n=e.tagName;return!e.isContentEditable&&("INPUT"!==n&&"TEXTAREA"!==n&&"SELECT"!==n||e.readOnly)?!0:!1}function isPressed(e){return"string"==typeof e&&(e=code(e)),!!~_downKeys.indexOf(e)}function deleteScope(e,n){var t,o,s;for(s in e=e||getScope(),_handlers)if(Object.prototype.hasOwnProperty.call(_handlers,s))for(t=_handlers[s],o=0;o<t.length;)t[o].scope===e?t.splice(o,1):o++;getScope()===e&&setScope(n||"all")}function clearModifier(e){var n=e.keyCode||e.which||e.charCode,t=_downKeys.indexOf(n);if(t<0||_downKeys.splice(t,1),e.key&&"meta"==e.key.toLowerCase()&&_downKeys.splice(0,_downKeys.length),(n=93!==n&&224!==n?n:91)in _mods)for(var o in _mods[n]=!1,_modifier)_modifier[o]===n&&(hotkeys[o]=!1)}function unbind(e){if(e){if(Array.isArray(e))e.forEach(function(e){e.key&&eachUnbind(e)});else if("object"==typeof e)e.key&&eachUnbind(e);else if("string"==typeof e){for(var n=arguments.length,t=Array(1<n?n-1:0),o=1;o<n;o++)t[o-1]=arguments[o];var s=t[0],r=t[1];"function"==typeof s&&(r=s,s=""),eachUnbind({key:e,scope:s,method:r,splitKey:"+"})}}else Object.keys(_handlers).forEach(function(e){return delete _handlers[e]})}var eachUnbind=function(e){var s=e.scope,r=e.method,n=e.splitKey,d=void 0===n?"+":n;getKeys(e.key).forEach(function(e){var n,e=e.split(d),t=e.length,o=e[t-1],o="*"===o?"*":code(o);_handlers[o]&&(s=s||getScope(),n=1<t?getMods(_modifier,e):[],_handlers[o]=_handlers[o].filter(function(e){return!((!r||e.method===r)&&e.scope===s&&compareArray(e.mods,n))}))})};function eventHandler(e,n,t){var o;if(n.scope===t||"all"===n.scope){for(var s in o=0<n.mods.length,_mods)Object.prototype.hasOwnProperty.call(_mods,s)&&(!_mods[s]&&~n.mods.indexOf(+s)||_mods[s]&&!~n.mods.indexOf(+s))&&(o=!1);(0!==n.mods.length||_mods[16]||_mods[18]||_mods[17]||_mods[91])&&!o&&"*"!==n.shortcut||!1===n.method(e,n)&&(e.preventDefault?e.preventDefault():e.returnValue=!1,e.stopPropagation&&e.stopPropagation(),e.cancelBubble&&(e.cancelBubble=!0))}}function dispatch(t){var e=_handlers["*"],n=t.keyCode||t.which||t.charCode;if(hotkeys.filter.call(this,t)){if(~_downKeys.indexOf(n=93!==n&&224!==n?n:91)||229===n||_downKeys.push(n),["ctrlKey","altKey","shiftKey","metaKey"].forEach(function(e){var n=modifierMap[e];t[e]&&!~_downKeys.indexOf(n)?_downKeys.push(n):!t[e]&&~_downKeys.indexOf(n)?_downKeys.splice(_downKeys.indexOf(n),1):"metaKey"===e&&t[e]&&3===_downKeys.length&&(t.ctrlKey||t.shiftKey||t.altKey||(_downKeys=_downKeys.slice(_downKeys.indexOf(n))))}),n in _mods){for(var o in _mods[n]=!0,_modifier)_modifier[o]===n&&(hotkeys[o]=!0);if(!e)return}for(var s in _mods)Object.prototype.hasOwnProperty.call(_mods,s)&&(_mods[s]=t[modifierMap[s]]);t.getModifierState&&(!t.altKey||t.ctrlKey)&&t.getModifierState("AltGraph")&&(~_downKeys.indexOf(17)||_downKeys.push(17),~_downKeys.indexOf(18)||_downKeys.push(18),_mods[17]=!0,_mods[18]=!0);var r=getScope();if(e)for(var d=0;d<e.length;d++)e[d].scope===r&&("keydown"===t.type&&e[d].keydown||"keyup"===t.type&&e[d].keyup)&&eventHandler(t,e[d],r);if(n in _handlers)for(var i=0;i<_handlers[n].length;i++)if(("keydown"===t.type&&_handlers[n][i].keydown||"keyup"===t.type&&_handlers[n][i].keyup)&&_handlers[n][i].key){for(var a=_handlers[n][i],l=a.key.split(a.splitKey),y=[],c=0;c<l.length;c++)y.push(code(l[c]));y.sort().join("")===_downKeys.sort().join("")&&eventHandler(t,a,r)}}}function isElementBind(e){return!!~elementHasBindEvent.indexOf(e)}function hotkeys(e,n,t){_downKeys=[];var o=getKeys(e),s=[],r="all",d=document,i=0,a=!1,l=!0,c="+";for(void 0===t&&"function"==typeof n&&(t=n),"[object Object]"===Object.prototype.toString.call(n)&&(n.scope&&(r=n.scope),n.element&&(d=n.element),n.keyup&&(a=n.keyup),void 0!==n.keydown&&(l=n.keydown),"string"==typeof n.splitKey&&(c=n.splitKey)),"string"==typeof n&&(r=n);i<o.length;i++)s=[],1<(e=o[i].split(c)).length&&(s=getMods(_modifier,e)),(e="*"===(e=e[e.length-1])?"*":code(e))in _handlers||(_handlers[e]=[]),_handlers[e].push({keyup:a,keydown:l,scope:r,mods:s,shortcut:o[i],method:t,key:o[i],splitKey:c});void 0!==d&&!isElementBind(d)&&window&&(elementHasBindEvent.push(d),addEvent(d,"keydown",function(e){dispatch(e)}),addEvent(window,"focus",function(){_downKeys=[]}),addEvent(d,"keyup",function(e){dispatch(e),clearModifier(e)}))}var a,_hotkeys,_api={setScope:setScope,getScope:getScope,deleteScope:deleteScope,getPressedKeyCodes:getPressedKeyCodes,isPressed:isPressed,filter:filter,unbind:unbind};for(a in _api)Object.prototype.hasOwnProperty.call(_api,a)&&(hotkeys[a]=_api[a]);"undefined"!=typeof window&&(_hotkeys=window.hotkeys,hotkeys.noConflict=function(e){return e&&window.hotkeys===hotkeys&&(window.hotkeys=_hotkeys),hotkeys},window.hotkeys=hotkeys),module.exports=hotkeys;
\ No newline at end of file
+/*! hotkeys-js v3.8.8 | MIT © 2022 kenny wong <wowohoo@qq.com> http://jaywcjlove.github.io/hotkeys */
+"use strict";var isff="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function addEvent(e,n,t){e.addEventListener?e.addEventListener(n,t,!1):e.attachEvent&&e.attachEvent("on".concat(n),function(){t(window.event)})}function getMods(e,n){for(var t=n.slice(0,n.length-1),o=0;o<t.length;o++)t[o]=e[t[o].toLowerCase()];return t}function getKeys(e){for(var n=(e=(e="string"!=typeof e?"":e).replace(/\s/g,"")).split(","),t=n.lastIndexOf("");0<=t;)n[t-1]+=",",n.splice(t,1),t=n.lastIndexOf("");return n}function compareArray(e,n){for(var t=e.length<n.length?n:e,o=e.length<n.length?e:n,s=!0,i=0;i<t.length;i++)~o.indexOf(t[i])||(s=!1);return s}for(var _keyMap={backspace:8,tab:9,clear:12,enter:13,return:13,esc:27,escape:27,space:32,left:37,up:38,right:39,down:40,del:46,delete:46,ins:45,insert:45,home:36,end:35,pageup:33,pagedown:34,capslock:20,num_0:96,num_1:97,num_2:98,num_3:99,num_4:100,num_5:101,num_6:102,num_7:103,num_8:104,num_9:105,num_multiply:106,num_add:107,num_enter:108,num_subtract:109,num_decimal:110,num_divide:111,"\u21ea":20,",":188,".":190,"/":191,"`":192,"-":isff?173:189,"=":isff?61:187,";":isff?59:186,"'":222,"[":219,"]":221,"\\":220},_modifier={"\u21e7":16,shift:16,"\u2325":18,alt:18,option:18,"\u2303":17,ctrl:17,control:17,"\u2318":91,cmd:91,command:91},modifierMap={16:"shiftKey",18:"altKey",17:"ctrlKey",91:"metaKey",shiftKey:16,ctrlKey:17,altKey:18,metaKey:91},_mods={16:!1,18:!1,17:!1,91:!1},_handlers={},k=1;k<20;k++)_keyMap["f".concat(k)]=111+k;var _downKeys=[],winListendFocus=!1,_scope="all",elementHasBindEvent=[],code=function(e){return _keyMap[e.toLowerCase()]||_modifier[e.toLowerCase()]||e.toUpperCase().charCodeAt(0)};function setScope(e){_scope=e||"all"}function getScope(){return _scope||"all"}function getPressedKeyCodes(){return _downKeys.slice(0)}function filter(e){var e=e.target||e.srcElement,n=e.tagName;return!e.isContentEditable&&("INPUT"!==n&&"TEXTAREA"!==n&&"SELECT"!==n||e.readOnly)?!0:!1}function isPressed(e){return"string"==typeof e&&(e=code(e)),!!~_downKeys.indexOf(e)}function deleteScope(e,n){var t,o,s;for(s in e=e||getScope(),_handlers)if(Object.prototype.hasOwnProperty.call(_handlers,s))for(t=_handlers[s],o=0;o<t.length;)t[o].scope===e?t.splice(o,1):o++;getScope()===e&&setScope(n||"all")}function clearModifier(e){var n=e.keyCode||e.which||e.charCode,t=_downKeys.indexOf(n);if(t<0||_downKeys.splice(t,1),e.key&&"meta"==e.key.toLowerCase()&&_downKeys.splice(0,_downKeys.length),(n=93!==n&&224!==n?n:91)in _mods)for(var o in _mods[n]=!1,_modifier)_modifier[o]===n&&(hotkeys[o]=!1)}function unbind(e){if(e){if(Array.isArray(e))e.forEach(function(e){e.key&&eachUnbind(e)});else if("object"==typeof e)e.key&&eachUnbind(e);else if("string"==typeof e){for(var n=arguments.length,t=Array(1<n?n-1:0),o=1;o<n;o++)t[o-1]=arguments[o];var s=t[0],i=t[1];"function"==typeof s&&(i=s,s=""),eachUnbind({key:e,scope:s,method:i,splitKey:"+"})}}else Object.keys(_handlers).forEach(function(e){return delete _handlers[e]})}var eachUnbind=function(e){var s=e.scope,i=e.method,n=e.splitKey,d=void 0===n?"+":n;getKeys(e.key).forEach(function(e){var n,e=e.split(d),t=e.length,o=e[t-1],o="*"===o?"*":code(o);_handlers[o]&&(s=s||getScope(),n=1<t?getMods(_modifier,e):[],_handlers[o]=_handlers[o].filter(function(e){return!((!i||e.method===i)&&e.scope===s&&compareArray(e.mods,n))}))})};function eventHandler(e,n,t){var o;if(n.scope===t||"all"===n.scope){for(var s in o=0<n.mods.length,_mods)Object.prototype.hasOwnProperty.call(_mods,s)&&(!_mods[s]&&~n.mods.indexOf(+s)||_mods[s]&&!~n.mods.indexOf(+s))&&(o=!1);(0!==n.mods.length||_mods[16]||_mods[18]||_mods[17]||_mods[91])&&!o&&"*"!==n.shortcut||!1===n.method(e,n)&&(e.preventDefault?e.preventDefault():e.returnValue=!1,e.stopPropagation&&e.stopPropagation(),e.cancelBubble&&(e.cancelBubble=!0))}}function dispatch(t){var e=_handlers["*"],n=t.keyCode||t.which||t.charCode;if(hotkeys.filter.call(this,t)){if(~_downKeys.indexOf(n=93!==n&&224!==n?n:91)||229===n||_downKeys.push(n),["ctrlKey","altKey","shiftKey","metaKey"].forEach(function(e){var n=modifierMap[e];t[e]&&!~_downKeys.indexOf(n)?_downKeys.push(n):!t[e]&&~_downKeys.indexOf(n)?_downKeys.splice(_downKeys.indexOf(n),1):"metaKey"!==e||!t[e]||3!==_downKeys.length||t.ctrlKey||t.shiftKey||t.altKey||(_downKeys=_downKeys.slice(_downKeys.indexOf(n)))}),n in _mods){for(var o in _mods[n]=!0,_modifier)_modifier[o]===n&&(hotkeys[o]=!0);if(!e)return}for(var s in _mods)Object.prototype.hasOwnProperty.call(_mods,s)&&(_mods[s]=t[modifierMap[s]]);t.getModifierState&&(!t.altKey||t.ctrlKey)&&t.getModifierState("AltGraph")&&(~_downKeys.indexOf(17)||_downKeys.push(17),~_downKeys.indexOf(18)||_downKeys.push(18),_mods[17]=!0,_mods[18]=!0);var i=getScope();if(e)for(var d=0;d<e.length;d++)e[d].scope===i&&("keydown"===t.type&&e[d].keydown||"keyup"===t.type&&e[d].keyup)&&eventHandler(t,e[d],i);if(n in _handlers)for(var r=0;r<_handlers[n].length;r++)if(("keydown"===t.type&&_handlers[n][r].keydown||"keyup"===t.type&&_handlers[n][r].keyup)&&_handlers[n][r].key){for(var a=_handlers[n][r],c=a.key.split(a.splitKey),l=[],y=0;y<c.length;y++)l.push(code(c[y]));l.sort().join("")===_downKeys.sort().join("")&&eventHandler(t,a,i)}}}function isElementBind(e){return!!~elementHasBindEvent.indexOf(e)}function hotkeys(e,n,t){_downKeys=[];var o=getKeys(e),s=[],i="all",d=document,r=0,a=!1,c=!0,l="+";for(void 0===t&&"function"==typeof n&&(t=n),"[object Object]"===Object.prototype.toString.call(n)&&(n.scope&&(i=n.scope),n.element&&(d=n.element),n.keyup&&(a=n.keyup),void 0!==n.keydown&&(c=n.keydown),"string"==typeof n.splitKey&&(l=n.splitKey)),"string"==typeof n&&(i=n);r<o.length;r++)s=[],1<(e=o[r].split(l)).length&&(s=getMods(_modifier,e)),(e="*"===(e=e[e.length-1])?"*":code(e))in _handlers||(_handlers[e]=[]),_handlers[e].push({keyup:a,keydown:c,scope:i,mods:s,shortcut:o[r],method:t,key:o[r],splitKey:l});void 0!==d&&!isElementBind(d)&&window&&(elementHasBindEvent.push(d),addEvent(d,"keydown",function(e){dispatch(e)}),winListendFocus||(winListendFocus=!0,addEvent(window,"focus",function(){_downKeys=[]})),addEvent(d,"keyup",function(e){dispatch(e),clearModifier(e)}))}var a,_hotkeys,_api={setScope:setScope,getScope:getScope,deleteScope:deleteScope,getPressedKeyCodes:getPressedKeyCodes,isPressed:isPressed,filter:filter,unbind:unbind};for(a in _api)Object.prototype.hasOwnProperty.call(_api,a)&&(hotkeys[a]=_api[a]);"undefined"!=typeof window&&(_hotkeys=window.hotkeys,hotkeys.noConflict=function(e){return e&&window.hotkeys===hotkeys&&(window.hotkeys=_hotkeys),hotkeys},window.hotkeys=hotkeys),module.exports=hotkeys;
\ No newline at end of file
diff --git a/dist/hotkeys.esm.js b/dist/hotkeys.esm.js
index fdb9f9e..6f03748 100644
--- a/dist/hotkeys.esm.js
+++ b/dist/hotkeys.esm.js
@@ -1,11 +1,10 @@
-/*!
- * hotkeys-js v3.8.7
- * A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.
+/**! 
+ * hotkeys-js v3.8.8 
+ * A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies. 
  * 
- * Copyright (c) 2022 kenny wong <wowohoo@qq.com>
- * http://jaywcjlove.github.io/hotkeys
- * 
- * Licensed under the MIT license.
+ * Copyright (c) 2022 kenny wong <wowohoo@qq.com> 
+ * http://jaywcjlove.github.io/hotkeys 
+ * Licensed under the MIT license 
  */
 
 var isff = typeof navigator !== 'undefined' ? navigator.userAgent.toLowerCase().indexOf('firefox') > 0 : false; // 绑定事件
@@ -155,6 +154,8 @@ for (var k = 1; k < 20; k++) {
 
 var _downKeys = []; // 记录摁下的绑定键
 
+var winListendFocus = false; // window是否已经监听了focus事件
+
 var _scope = 'all'; // 默认热键范围
 
 var elementHasBindEvent = []; // 已绑定事件的节点记录
@@ -524,9 +525,14 @@ function hotkeys(key, option, method) {
     addEvent(element, 'keydown', function (e) {
       dispatch(e);
     });
-    addEvent(window, 'focus', function () {
-      _downKeys = [];
-    });
+
+    if (!winListendFocus) {
+      winListendFocus = true;
+      addEvent(window, 'focus', function () {
+        _downKeys = [];
+      });
+    }
+
     addEvent(element, 'keyup', function (e) {
       dispatch(e);
       clearModifier(e);
diff --git a/dist/hotkeys.js b/dist/hotkeys.js
index 5d43f43..82334b3 100644
--- a/dist/hotkeys.js
+++ b/dist/hotkeys.js
@@ -1,11 +1,10 @@
-/*!
- * hotkeys-js v3.8.7
- * A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.
+/**! 
+ * hotkeys-js v3.8.8 
+ * A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies. 
  * 
- * Copyright (c) 2022 kenny wong <wowohoo@qq.com>
- * http://jaywcjlove.github.io/hotkeys
- * 
- * Licensed under the MIT license.
+ * Copyright (c) 2022 kenny wong <wowohoo@qq.com> 
+ * http://jaywcjlove.github.io/hotkeys 
+ * Licensed under the MIT license 
  */
 
 (function (global, factory) {
@@ -161,6 +160,8 @@
 
   var _downKeys = []; // 记录摁下的绑定键
 
+  var winListendFocus = false; // window是否已经监听了focus事件
+
   var _scope = 'all'; // 默认热键范围
 
   var elementHasBindEvent = []; // 已绑定事件的节点记录
@@ -530,9 +531,14 @@
       addEvent(element, 'keydown', function (e) {
         dispatch(e);
       });
-      addEvent(window, 'focus', function () {
-        _downKeys = [];
-      });
+
+      if (!winListendFocus) {
+        winListendFocus = true;
+        addEvent(window, 'focus', function () {
+          _downKeys = [];
+        });
+      }
+
       addEvent(element, 'keyup', function (e) {
         dispatch(e);
         clearModifier(e);
diff --git a/dist/hotkeys.min.js b/dist/hotkeys.min.js
index 507448e..a61a988 100644
--- a/dist/hotkeys.min.js
+++ b/dist/hotkeys.min.js
@@ -1,2 +1,2 @@
-/*! hotkeys-js v3.8.7 | MIT (c) 2022 kenny wong <wowohoo@qq.com> | http://jaywcjlove.github.io/hotkeys */
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).hotkeys=t()}(this,function(){"use strict";var e="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function u(e,t,n){e.addEventListener?e.addEventListener(t,n,!1):e.attachEvent&&e.attachEvent("on".concat(t),function(){n(window.event)})}function w(e,t){for(var n=t.slice(0,t.length-1),o=0;o<n.length;o++)n[o]=e[n[o].toLowerCase()];return n}function k(e){for(var t=(e=(e="string"!=typeof e?"":e).replace(/\s/g,"")).split(","),n=t.lastIndexOf("");0<=n;)t[n-1]+=",",t.splice(n,1),n=t.lastIndexOf("");return t}for(var o={backspace:8,tab:9,clear:12,enter:13,return:13,esc:27,escape:27,space:32,left:37,up:38,right:39,down:40,del:46,delete:46,ins:45,insert:45,home:36,end:35,pageup:33,pagedown:34,capslock:20,num_0:96,num_1:97,num_2:98,num_3:99,num_4:100,num_5:101,num_6:102,num_7:103,num_8:104,num_9:105,num_multiply:106,num_add:107,num_enter:108,num_subtract:109,num_decimal:110,num_divide:111,"\u21ea":20,",":188,".":190,"/":191,"`":192,"-":e?173:189,"=":e?61:187,";":e?59:186,"'":222,"[":219,"]":221,"\\":220},p={"\u21e7":16,shift:16,"\u2325":18,alt:18,option:18,"\u2303":17,ctrl:17,control:17,"\u2318":91,cmd:91,command:91},O={16:"shiftKey",18:"altKey",17:"ctrlKey",91:"metaKey",shiftKey:16,ctrlKey:17,altKey:18,metaKey:91},d={16:!1,18:!1,17:!1,91:!1},y={},t=1;t<20;t++)o["f".concat(t)]=111+t;var h=[],i="all",K=[],m=function(e){return o[e.toLowerCase()]||p[e.toLowerCase()]||e.toUpperCase().charCodeAt(0)};function r(e){i=e||"all"}function g(){return i||"all"}function f(e){var i=e.scope,r=e.method,t=e.splitKey,f=void 0===t?"+":t;k(e.key).forEach(function(e){var t,e=e.split(f),n=e.length,o=e[n-1],o="*"===o?"*":m(o);y[o]&&(i=i||g(),t=1<n?w(p,e):[],y[o]=y[o].filter(function(e){return!((!r||e.method===r)&&e.scope===i&&function(e,t){for(var n=e.length<t.length?t:e,o=e.length<t.length?e:t,i=!0,r=0;r<n.length;r++)~o.indexOf(n[r])||(i=!1);return i}(e.mods,t))}))})}function b(e,t,n){var o;if(t.scope===n||"all"===t.scope){for(var i in o=0<t.mods.length,d)Object.prototype.hasOwnProperty.call(d,i)&&(!d[i]&&~t.mods.indexOf(+i)||d[i]&&!~t.mods.indexOf(+i))&&(o=!1);(0!==t.mods.length||d[16]||d[18]||d[17]||d[91])&&!o&&"*"!==t.shortcut||!1===t.method(e,t)&&(e.preventDefault?e.preventDefault():e.returnValue=!1,e.stopPropagation&&e.stopPropagation(),e.cancelBubble&&(e.cancelBubble=!0))}}function x(n){var e=y["*"],t=n.keyCode||n.which||n.charCode;if(v.filter.call(this,n)){if(~h.indexOf(t=93!==t&&224!==t?t:91)||229===t||h.push(t),["ctrlKey","altKey","shiftKey","metaKey"].forEach(function(e){var t=O[e];n[e]&&!~h.indexOf(t)?h.push(t):!n[e]&&~h.indexOf(t)?h.splice(h.indexOf(t),1):"metaKey"===e&&n[e]&&3===h.length&&(n.ctrlKey||n.shiftKey||n.altKey||(h=h.slice(h.indexOf(t))))}),t in d){for(var o in d[t]=!0,p)p[o]===t&&(v[o]=!0);if(!e)return}for(var i in d)Object.prototype.hasOwnProperty.call(d,i)&&(d[i]=n[O[i]]);n.getModifierState&&(!n.altKey||n.ctrlKey)&&n.getModifierState("AltGraph")&&(~h.indexOf(17)||h.push(17),~h.indexOf(18)||h.push(18),d[17]=!0,d[18]=!0);var r=g();if(e)for(var f=0;f<e.length;f++)e[f].scope===r&&("keydown"===n.type&&e[f].keydown||"keyup"===n.type&&e[f].keyup)&&b(n,e[f],r);if(t in y)for(var a=0;a<y[t].length;a++)if(("keydown"===n.type&&y[t][a].keydown||"keyup"===n.type&&y[t][a].keyup)&&y[t][a].key){for(var l=y[t][a],s=l.key.split(l.splitKey),u=[],c=0;c<s.length;c++)u.push(m(s[c]));u.sort().join("")===h.sort().join("")&&b(n,l,r)}}}function v(e,t,n){h=[];var o=k(e),i=[],r="all",f=document,a=0,l=!1,s=!0,c="+";for(void 0===n&&"function"==typeof t&&(n=t),"[object Object]"===Object.prototype.toString.call(t)&&(t.scope&&(r=t.scope),t.element&&(f=t.element),t.keyup&&(l=t.keyup),void 0!==t.keydown&&(s=t.keydown),"string"==typeof t.splitKey&&(c=t.splitKey)),"string"==typeof t&&(r=t);a<o.length;a++)i=[],1<(e=o[a].split(c)).length&&(i=w(p,e)),(e="*"===(e=e[e.length-1])?"*":m(e))in y||(y[e]=[]),y[e].push({keyup:l,keydown:s,scope:r,mods:i,shortcut:o[a],method:n,key:o[a],splitKey:c});void 0!==f&&(t=f,!~K.indexOf(t))&&window&&(K.push(f),u(f,"keydown",function(e){x(e)}),u(window,"focus",function(){h=[]}),u(f,"keyup",function(e){x(e);var t=e.keyCode||e.which||e.charCode,n=h.indexOf(t);if(n<0||h.splice(n,1),e.key&&"meta"==e.key.toLowerCase()&&h.splice(0,h.length),(t=93!==t&&224!==t?t:91)in d)for(var o in d[t]=!1,p)p[o]===t&&(v[o]=!1)}))}var n,a,l={setScope:r,getScope:g,deleteScope:function(e,t){var n,o,i;for(i in e=e||g(),y)if(Object.prototype.hasOwnProperty.call(y,i))for(n=y[i],o=0;o<n.length;)n[o].scope===e?n.splice(o,1):o++;g()===e&&r(t||"all")},getPressedKeyCodes:function(){return h.slice(0)},isPressed:function(e){return"string"==typeof e&&(e=m(e)),!!~h.indexOf(e)},filter:function(e){var t=(e=e.target||e.srcElement).tagName;return!e.isContentEditable&&("INPUT"!==t&&"TEXTAREA"!==t&&"SELECT"!==t||e.readOnly)?!0:!1},unbind:function(e){if(e){if(Array.isArray(e))e.forEach(function(e){e.key&&f(e)});else if("object"==typeof e)e.key&&f(e);else if("string"==typeof e){for(var t=arguments.length,n=Array(1<t?t-1:0),o=1;o<t;o++)n[o-1]=arguments[o];var i=n[0],r=n[1];"function"==typeof i&&(r=i,i=""),f({key:e,scope:i,method:r,splitKey:"+"})}}else Object.keys(y).forEach(function(e){return delete y[e]})}};for(n in l)Object.prototype.hasOwnProperty.call(l,n)&&(v[n]=l[n]);return"undefined"!=typeof window&&(a=window.hotkeys,v.noConflict=function(e){return e&&window.hotkeys===v&&(window.hotkeys=a),v},window.hotkeys=v),v});
\ No newline at end of file
+/*! hotkeys-js v3.8.8 | MIT © 2022 kenny wong <wowohoo@qq.com> http://jaywcjlove.github.io/hotkeys */
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).hotkeys=t()}(this,function(){"use strict";var e="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function u(e,t,n){e.addEventListener?e.addEventListener(t,n,!1):e.attachEvent&&e.attachEvent("on".concat(t),function(){n(window.event)})}function p(e,t){for(var n=t.slice(0,t.length-1),o=0;o<n.length;o++)n[o]=e[n[o].toLowerCase()];return n}function d(e){for(var t=(e=(e="string"!=typeof e?"":e).replace(/\s/g,"")).split(","),n=t.lastIndexOf("");0<=n;)t[n-1]+=",",t.splice(n,1),n=t.lastIndexOf("");return t}for(var t={backspace:8,tab:9,clear:12,enter:13,return:13,esc:27,escape:27,space:32,left:37,up:38,right:39,down:40,del:46,delete:46,ins:45,insert:45,home:36,end:35,pageup:33,pagedown:34,capslock:20,num_0:96,num_1:97,num_2:98,num_3:99,num_4:100,num_5:101,num_6:102,num_7:103,num_8:104,num_9:105,num_multiply:106,num_add:107,num_enter:108,num_subtract:109,num_decimal:110,num_divide:111,"\u21ea":20,",":188,".":190,"/":191,"`":192,"-":e?173:189,"=":e?61:187,";":e?59:186,"'":222,"[":219,"]":221,"\\":220},y={"\u21e7":16,shift:16,"\u2325":18,alt:18,option:18,"\u2303":17,ctrl:17,control:17,"\u2318":91,cmd:91,command:91},h={16:"shiftKey",18:"altKey",17:"ctrlKey",91:"metaKey",shiftKey:16,ctrlKey:17,altKey:18,metaKey:91},m={16:!1,18:!1,17:!1,91:!1},g={},n=1;n<20;n++)t["f".concat(n)]=111+n;var v=[],w=!1,o="all",k=[],O=function(e){return t[e.toLowerCase()]||y[e.toLowerCase()]||e.toUpperCase().charCodeAt(0)};function r(e){o=e||"all"}function K(){return o||"all"}function f(e){var i=e.scope,r=e.method,t=e.splitKey,f=void 0===t?"+":t;d(e.key).forEach(function(e){var t,e=e.split(f),n=e.length,o=e[n-1],o="*"===o?"*":O(o);g[o]&&(i=i||K(),t=1<n?p(y,e):[],g[o]=g[o].filter(function(e){return!((!r||e.method===r)&&e.scope===i&&function(e,t){for(var n=e.length<t.length?t:e,o=e.length<t.length?e:t,i=!0,r=0;r<n.length;r++)~o.indexOf(n[r])||(i=!1);return i}(e.mods,t))}))})}function b(e,t,n){var o;if(t.scope===n||"all"===t.scope){for(var i in o=0<t.mods.length,m)Object.prototype.hasOwnProperty.call(m,i)&&(!m[i]&&~t.mods.indexOf(+i)||m[i]&&!~t.mods.indexOf(+i))&&(o=!1);(0!==t.mods.length||m[16]||m[18]||m[17]||m[91])&&!o&&"*"!==t.shortcut||!1===t.method(e,t)&&(e.preventDefault?e.preventDefault():e.returnValue=!1,e.stopPropagation&&e.stopPropagation(),e.cancelBubble&&(e.cancelBubble=!0))}}function x(n){var e=g["*"],t=n.keyCode||n.which||n.charCode;if(_.filter.call(this,n)){if(~v.indexOf(t=93!==t&&224!==t?t:91)||229===t||v.push(t),["ctrlKey","altKey","shiftKey","metaKey"].forEach(function(e){var t=h[e];n[e]&&!~v.indexOf(t)?v.push(t):!n[e]&&~v.indexOf(t)?v.splice(v.indexOf(t),1):"metaKey"!==e||!n[e]||3!==v.length||n.ctrlKey||n.shiftKey||n.altKey||(v=v.slice(v.indexOf(t)))}),t in m){for(var o in m[t]=!0,y)y[o]===t&&(_[o]=!0);if(!e)return}for(var i in m)Object.prototype.hasOwnProperty.call(m,i)&&(m[i]=n[h[i]]);n.getModifierState&&(!n.altKey||n.ctrlKey)&&n.getModifierState("AltGraph")&&(~v.indexOf(17)||v.push(17),~v.indexOf(18)||v.push(18),m[17]=!0,m[18]=!0);var r=K();if(e)for(var f=0;f<e.length;f++)e[f].scope===r&&("keydown"===n.type&&e[f].keydown||"keyup"===n.type&&e[f].keyup)&&b(n,e[f],r);if(t in g)for(var a=0;a<g[t].length;a++)if(("keydown"===n.type&&g[t][a].keydown||"keyup"===n.type&&g[t][a].keyup)&&g[t][a].key){for(var l=g[t][a],c=l.key.split(l.splitKey),s=[],u=0;u<c.length;u++)s.push(O(c[u]));s.sort().join("")===v.sort().join("")&&b(n,l,r)}}}function _(e,t,n){v=[];var o=d(e),i=[],r="all",f=document,a=0,l=!1,c=!0,s="+";for(void 0===n&&"function"==typeof t&&(n=t),"[object Object]"===Object.prototype.toString.call(t)&&(t.scope&&(r=t.scope),t.element&&(f=t.element),t.keyup&&(l=t.keyup),void 0!==t.keydown&&(c=t.keydown),"string"==typeof t.splitKey&&(s=t.splitKey)),"string"==typeof t&&(r=t);a<o.length;a++)i=[],1<(e=o[a].split(s)).length&&(i=p(y,e)),(e="*"===(e=e[e.length-1])?"*":O(e))in g||(g[e]=[]),g[e].push({keyup:l,keydown:c,scope:r,mods:i,shortcut:o[a],method:n,key:o[a],splitKey:s});void 0!==f&&(t=f,!~k.indexOf(t))&&window&&(k.push(f),u(f,"keydown",function(e){x(e)}),w||(w=!0,u(window,"focus",function(){v=[]})),u(f,"keyup",function(e){x(e);var t=e.keyCode||e.which||e.charCode,n=v.indexOf(t);if(n<0||v.splice(n,1),e.key&&"meta"==e.key.toLowerCase()&&v.splice(0,v.length),(t=93!==t&&224!==t?t:91)in m)for(var o in m[t]=!1,y)y[o]===t&&(_[o]=!1)}))}var i,a,l={setScope:r,getScope:K,deleteScope:function(e,t){var n,o,i;for(i in e=e||K(),g)if(Object.prototype.hasOwnProperty.call(g,i))for(n=g[i],o=0;o<n.length;)n[o].scope===e?n.splice(o,1):o++;K()===e&&r(t||"all")},getPressedKeyCodes:function(){return v.slice(0)},isPressed:function(e){return"string"==typeof e&&(e=O(e)),!!~v.indexOf(e)},filter:function(e){var t=(e=e.target||e.srcElement).tagName;return!e.isContentEditable&&("INPUT"!==t&&"TEXTAREA"!==t&&"SELECT"!==t||e.readOnly)?!0:!1},unbind:function(e){if(e){if(Array.isArray(e))e.forEach(function(e){e.key&&f(e)});else if("object"==typeof e)e.key&&f(e);else if("string"==typeof e){for(var t=arguments.length,n=Array(1<t?t-1:0),o=1;o<t;o++)n[o-1]=arguments[o];var i=n[0],r=n[1];"function"==typeof i&&(r=i,i=""),f({key:e,scope:i,method:r,splitKey:"+"})}}else Object.keys(g).forEach(function(e){return delete g[e]})}};for(i in l)Object.prototype.hasOwnProperty.call(l,i)&&(_[i]=l[i]);return"undefined"!=typeof window&&(a=window.hotkeys,_.noConflict=function(e){return e&&window.hotkeys===_&&(window.hotkeys=a),_},window.hotkeys=_),_});
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 200cec0..82475ad 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "hotkeys-js",
-  "version": "3.8.7",
+  "version": "3.8.8",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "hotkeys-js",
-      "version": "3.8.7",
+      "version": "3.8.8",
       "license": "MIT",
       "devDependencies": {
         "@babel/eslint-parser": "~7.17.0",
diff --git a/package.json b/package.json
index c2f3f72..b51bdde 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "hotkeys-js",
   "description": "A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.",
-  "version": "3.8.7",
+  "version": "3.8.8",
   "main": "index.js",
   "types": "index.d.ts",
   "module": "dist/hotkeys.esm.js",