diff --git a/mousetrap.js b/mousetrap.js
index 404a5366..66257606 100644
--- a/mousetrap.js
+++ b/mousetrap.js
@@ -17,7 +17,7 @@
  * Mousetrap is a simple keyboard shortcut library for Javascript with
  * no external dependencies
  *
- * @version 1.6.2
+ * @version 1.6.3
  * @url craig.is/killing/mice
  */
 (function(window, document, undefined) {
diff --git a/mousetrap.min.js b/mousetrap.min.js
index 105ae55b..35660c4d 100644
--- a/mousetrap.min.js
+++ b/mousetrap.min.js
@@ -1,11 +1,11 @@
-/* mousetrap v1.6.2 craig.is/killing/mice */
-(function(p,t,h){function u(a,b,d){a.addEventListener?a.addEventListener(b,d,!1):a.attachEvent("on"+b,d)}function y(a){if("keypress"==a.type){var b=String.fromCharCode(a.which);a.shiftKey||(b=b.toLowerCase());return b}return m[a.which]?m[a.which]:q[a.which]?q[a.which]:String.fromCharCode(a.which).toLowerCase()}function E(a){var b=[];a.shiftKey&&b.push("shift");a.altKey&&b.push("alt");a.ctrlKey&&b.push("ctrl");a.metaKey&&b.push("meta");return b}function v(a){return"shift"==a||"ctrl"==a||"alt"==a||
-"meta"==a}function z(a,b){var d,e=[];var c=a;"+"===c?c=["+"]:(c=c.replace(/\+{2}/g,"+plus"),c=c.split("+"));for(d=0;d<c.length;++d){var k=c[d];A[k]&&(k=A[k]);b&&"keypress"!=b&&B[k]&&(k=B[k],e.push("shift"));v(k)&&e.push(k)}c=k;d=b;if(!d){if(!n){n={};for(var h in m)95<h&&112>h||m.hasOwnProperty(h)&&(n[m[h]]=h)}d=n[c]?"keydown":"keypress"}"keypress"==d&&e.length&&(d="keydown");return{key:k,modifiers:e,action:d}}function C(a,b){return null===a||a===t?!1:a===b?!0:C(a.parentNode,b)}function e(a){function b(a){a=
-a||{};var b=!1,l;for(l in n)a[l]?b=!0:n[l]=0;b||(w=!1)}function d(a,b,r,g,F,e){var l,D=[],h=r.type;if(!f._callbacks[a])return[];"keyup"==h&&v(a)&&(b=[a]);for(l=0;l<f._callbacks[a].length;++l){var d=f._callbacks[a][l];if((g||!d.seq||n[d.seq]==d.level)&&h==d.action){var c;(c="keypress"==h&&!r.metaKey&&!r.ctrlKey)||(c=d.modifiers,c=b.sort().join(",")===c.sort().join(","));c&&(c=g&&d.seq==g&&d.level==e,(!g&&d.combo==F||c)&&f._callbacks[a].splice(l,1),D.push(d))}}return D}function h(a,b,d,g){f.stopCallback(b,
-b.target||b.srcElement,d,g)||!1!==a(b,d)||(b.preventDefault?b.preventDefault():b.returnValue=!1,b.stopPropagation?b.stopPropagation():b.cancelBubble=!0)}function c(a){"number"!==typeof a.which&&(a.which=a.keyCode);var b=y(a);b&&("keyup"==a.type&&x===b?x=!1:f.handleKey(b,E(a),a))}function k(a,d,r,g){function l(d){return function(){w=d;++n[a];clearTimeout(p);p=setTimeout(b,1E3)}}function e(d){h(r,d,a);"keyup"!==g&&(x=y(d));setTimeout(b,10)}for(var c=n[a]=0;c<d.length;++c){var f=c+1===d.length?e:l(g||
-z(d[c+1]).action);m(d[c],f,g,a,c)}}function m(a,b,c,g,e){f._directMap[a+":"+c]=b;a=a.replace(/\s+/g," ");var h=a.split(" ");1<h.length?k(a,h,b,c):(c=z(a,c),f._callbacks[c.key]=f._callbacks[c.key]||[],d(c.key,c.modifiers,{type:c.action},g,a,e),f._callbacks[c.key][g?"unshift":"push"]({callback:b,modifiers:c.modifiers,action:c.action,seq:g,level:e,combo:a}))}var f=this;a=a||t;if(!(f instanceof e))return new e(a);f.target=a;f._callbacks={};f._directMap={};var n={},p,x=!1,q=!1,w=!1;f._handleKey=function(a,
-c,e){var g=d(a,c,e),f;c={};var l=0,k=!1;for(f=0;f<g.length;++f)g[f].seq&&(l=Math.max(l,g[f].level));for(f=0;f<g.length;++f)g[f].seq?g[f].level==l&&(k=!0,c[g[f].seq]=1,h(g[f].callback,e,g[f].combo,g[f].seq)):k||h(g[f].callback,e,g[f].combo);g="keypress"==e.type&&q;e.type!=w||v(a)||g||b(c);q=k&&"keydown"==e.type};f._bindMultiple=function(a,b,c){for(var d=0;d<a.length;++d)m(a[d],b,c)};u(a,"keypress",c);u(a,"keydown",c);u(a,"keyup",c)}if(p){var m={8:"backspace",9:"tab",13:"enter",16:"shift",17:"ctrl",
-18:"alt",20:"capslock",27:"esc",32:"space",33:"pageup",34:"pagedown",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",45:"ins",46:"del",91:"meta",93:"meta",224:"meta"},q={106:"*",107:"+",109:"-",110:".",111:"/",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},B={"~":"`","!":"1","@":"2","#":"3",$:"4","%":"5","^":"6","&":"7","*":"8","(":"9",")":"0",_:"-","+":"=",":":";",'"':"'","<":",",">":".","?":"/","|":"\\"},A={option:"alt",command:"meta","return":"enter",
-escape:"esc",plus:"+",mod:/Mac|iPod|iPhone|iPad/.test(navigator.platform)?"meta":"ctrl"},n;for(h=1;20>h;++h)m[111+h]="f"+h;for(h=0;9>=h;++h)m[h+96]=h.toString();e.prototype.bind=function(a,b,d){a=a instanceof Array?a:[a];this._bindMultiple.call(this,a,b,d);return this};e.prototype.unbind=function(a,b){return this.bind.call(this,a,function(){},b)};e.prototype.trigger=function(a,b){if(this._directMap[a+":"+b])this._directMap[a+":"+b]({},a);return this};e.prototype.reset=function(){this._callbacks={};
-this._directMap={};return this};e.prototype.stopCallback=function(a,b){return-1<(" "+b.className+" ").indexOf(" mousetrap ")||C(b,this.target)?!1:"INPUT"==b.tagName||"SELECT"==b.tagName||"TEXTAREA"==b.tagName||b.isContentEditable};e.prototype.handleKey=function(){return this._handleKey.apply(this,arguments)};e.addKeycodes=function(a){for(var b in a)a.hasOwnProperty(b)&&(m[b]=a[b]);n=null};e.init=function(){var a=e(t),b;for(b in a)"_"!==b.charAt(0)&&(e[b]=function(b){return function(){return a[b].apply(a,
-arguments)}}(b))};e.init();p.Mousetrap=e;"undefined"!==typeof module&&module.exports&&(module.exports=e);"function"===typeof define&&define.amd&&define(function(){return e})}})("undefined"!==typeof window?window:null,"undefined"!==typeof window?document:null);
+/* mousetrap v1.6.3 craig.is/killing/mice */
+(function(q,u,c){function v(a,b,g){a.addEventListener?a.addEventListener(b,g,!1):a.attachEvent("on"+b,g)}function z(a){if("keypress"==a.type){var b=String.fromCharCode(a.which);a.shiftKey||(b=b.toLowerCase());return b}return n[a.which]?n[a.which]:r[a.which]?r[a.which]:String.fromCharCode(a.which).toLowerCase()}function F(a){var b=[];a.shiftKey&&b.push("shift");a.altKey&&b.push("alt");a.ctrlKey&&b.push("ctrl");a.metaKey&&b.push("meta");return b}function w(a){return"shift"==a||"ctrl"==a||"alt"==a||
+"meta"==a}function A(a,b){var g,d=[];var e=a;"+"===e?e=["+"]:(e=e.replace(/\+{2}/g,"+plus"),e=e.split("+"));for(g=0;g<e.length;++g){var m=e[g];B[m]&&(m=B[m]);b&&"keypress"!=b&&C[m]&&(m=C[m],d.push("shift"));w(m)&&d.push(m)}e=m;g=b;if(!g){if(!p){p={};for(var c in n)95<c&&112>c||n.hasOwnProperty(c)&&(p[n[c]]=c)}g=p[e]?"keydown":"keypress"}"keypress"==g&&d.length&&(g="keydown");return{key:m,modifiers:d,action:g}}function D(a,b){return null===a||a===u?!1:a===b?!0:D(a.parentNode,b)}function d(a){function b(a){a=
+a||{};var b=!1,l;for(l in p)a[l]?b=!0:p[l]=0;b||(x=!1)}function g(a,b,t,f,g,d){var l,E=[],h=t.type;if(!k._callbacks[a])return[];"keyup"==h&&w(a)&&(b=[a]);for(l=0;l<k._callbacks[a].length;++l){var c=k._callbacks[a][l];if((f||!c.seq||p[c.seq]==c.level)&&h==c.action){var e;(e="keypress"==h&&!t.metaKey&&!t.ctrlKey)||(e=c.modifiers,e=b.sort().join(",")===e.sort().join(","));e&&(e=f&&c.seq==f&&c.level==d,(!f&&c.combo==g||e)&&k._callbacks[a].splice(l,1),E.push(c))}}return E}function c(a,b,c,f){k.stopCallback(b,
+b.target||b.srcElement,c,f)||!1!==a(b,c)||(b.preventDefault?b.preventDefault():b.returnValue=!1,b.stopPropagation?b.stopPropagation():b.cancelBubble=!0)}function e(a){"number"!==typeof a.which&&(a.which=a.keyCode);var b=z(a);b&&("keyup"==a.type&&y===b?y=!1:k.handleKey(b,F(a),a))}function m(a,g,t,f){function h(c){return function(){x=c;++p[a];clearTimeout(q);q=setTimeout(b,1E3)}}function l(g){c(t,g,a);"keyup"!==f&&(y=z(g));setTimeout(b,10)}for(var d=p[a]=0;d<g.length;++d){var e=d+1===g.length?l:h(f||
+A(g[d+1]).action);n(g[d],e,f,a,d)}}function n(a,b,c,f,d){k._directMap[a+":"+c]=b;a=a.replace(/\s+/g," ");var e=a.split(" ");1<e.length?m(a,e,b,c):(c=A(a,c),k._callbacks[c.key]=k._callbacks[c.key]||[],g(c.key,c.modifiers,{type:c.action},f,a,d),k._callbacks[c.key][f?"unshift":"push"]({callback:b,modifiers:c.modifiers,action:c.action,seq:f,level:d,combo:a}))}var k=this;a=a||u;if(!(k instanceof d))return new d(a);k.target=a;k._callbacks={};k._directMap={};var p={},q,y=!1,r=!1,x=!1;k._handleKey=function(a,
+d,e){var f=g(a,d,e),h;d={};var k=0,l=!1;for(h=0;h<f.length;++h)f[h].seq&&(k=Math.max(k,f[h].level));for(h=0;h<f.length;++h)f[h].seq?f[h].level==k&&(l=!0,d[f[h].seq]=1,c(f[h].callback,e,f[h].combo,f[h].seq)):l||c(f[h].callback,e,f[h].combo);f="keypress"==e.type&&r;e.type!=x||w(a)||f||b(d);r=l&&"keydown"==e.type};k._bindMultiple=function(a,b,c){for(var d=0;d<a.length;++d)n(a[d],b,c)};v(a,"keypress",e);v(a,"keydown",e);v(a,"keyup",e)}if(q){var n={8:"backspace",9:"tab",13:"enter",16:"shift",17:"ctrl",
+18:"alt",20:"capslock",27:"esc",32:"space",33:"pageup",34:"pagedown",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",45:"ins",46:"del",91:"meta",93:"meta",224:"meta"},r={106:"*",107:"+",109:"-",110:".",111:"/",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},C={"~":"`","!":"1","@":"2","#":"3",$:"4","%":"5","^":"6","&":"7","*":"8","(":"9",")":"0",_:"-","+":"=",":":";",'"':"'","<":",",">":".","?":"/","|":"\\"},B={option:"alt",command:"meta","return":"enter",
+escape:"esc",plus:"+",mod:/Mac|iPod|iPhone|iPad/.test(navigator.platform)?"meta":"ctrl"},p;for(c=1;20>c;++c)n[111+c]="f"+c;for(c=0;9>=c;++c)n[c+96]=c.toString();d.prototype.bind=function(a,b,c){a=a instanceof Array?a:[a];this._bindMultiple.call(this,a,b,c);return this};d.prototype.unbind=function(a,b){return this.bind.call(this,a,function(){},b)};d.prototype.trigger=function(a,b){if(this._directMap[a+":"+b])this._directMap[a+":"+b]({},a);return this};d.prototype.reset=function(){this._callbacks={};
+this._directMap={};return this};d.prototype.stopCallback=function(a,b){if(-1<(" "+b.className+" ").indexOf(" mousetrap ")||D(b,this.target))return!1;if("composedPath"in a&&"function"===typeof a.composedPath){var c=a.composedPath()[0];c!==a.target&&(b=c)}return"INPUT"==b.tagName||"SELECT"==b.tagName||"TEXTAREA"==b.tagName||b.isContentEditable};d.prototype.handleKey=function(){return this._handleKey.apply(this,arguments)};d.addKeycodes=function(a){for(var b in a)a.hasOwnProperty(b)&&(n[b]=a[b]);p=null};
+d.init=function(){var a=d(u),b;for(b in a)"_"!==b.charAt(0)&&(d[b]=function(b){return function(){return a[b].apply(a,arguments)}}(b))};d.init();q.Mousetrap=d;"undefined"!==typeof module&&module.exports&&(module.exports=d);"function"===typeof define&&define.amd&&define(function(){return d})}})("undefined"!==typeof window?window:null,"undefined"!==typeof window?document:null);
diff --git a/package-lock.json b/package-lock.json
index 42369898..6aa58d08 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "mousetrap",
-  "version": "1.6.2",
+  "version": "1.6.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index fc53a215..81c55e6a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mousetrap",
-  "version": "1.6.2",
+  "version": "1.6.3",
   "description": "Simple library for handling keyboard shortcuts",
   "main": "mousetrap.js",
   "directories": {