scratch-vm/vm.min.js

10 lines
143 KiB
JavaScript
Raw Normal View History

!function(t){function e(n){if(r[n])return r[n].exports;var i=r[n]={exports:{},id:n,loaded:!1};return t[n].call(i.exports,i,i.exports,e),i.loaded=!0,i.exports}var r={};return e.m=t,e.c=r,e.p="",e(0)}([function(t,e,r){function n(){var t=this;i.call(t),t.runtime=new s,t.blockListener=function(e){if("object"==typeof e&&"string"==typeof e.blockId)switch(e.type){case"create":t.runtime.createBlock(a(e));break;case"change":t.runtime.changeBlock({id:e.blockId,element:e.element,name:e.name,value:e.newValue});break;case"move":t.runtime.moveBlock({id:e.blockId,oldParent:e.oldParentId,oldField:e.oldInputName,newParent:e.newParentId,newField:e.newInputName});break;case"delete":t.runtime.deleteBlock({id:e.blockId})}}}var i=r(1),o=r(2),s=r(6),a=r(10);o.inherits(n,i),t.exports=n,"undefined"!=typeof window&&(window.VirtualMachine=t.exports)},function(t,e){function r(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function n(t){return"function"==typeof t}function i(t){return"number"==typeof t}function o(t){return"object"==typeof t&&null!==t}function s(t){return void 0===t}t.exports=r,r.EventEmitter=r,r.prototype._events=void 0,r.prototype._maxListeners=void 0,r.defaultMaxListeners=10,r.prototype.setMaxListeners=function(t){if(!i(t)||0>t||isNaN(t))throw TypeError("n must be a positive number");return this._maxListeners=t,this},r.prototype.emit=function(t){var e,r,i,a,c,u;if(this._events||(this._events={}),"error"===t&&(!this._events.error||o(this._events.error)&&!this._events.error.length)){if(e=arguments[1],e instanceof Error)throw e;throw TypeError('Uncaught, unspecified "error" event.')}if(r=this._events[t],s(r))return!1;if(n(r))switch(arguments.length){case 1:r.call(this);break;case 2:r.call(this,arguments[1]);break;case 3:r.call(this,arguments[1],arguments[2]);break;default:a=Array.prototype.slice.call(arguments,1),r.apply(this,a)}else if(o(r))for(a=Array.prototype.slice.call(arguments,1),u=r.slice(),i=u.length,c=0;i>c;c++)u[c].apply(this,a);return!0},r.prototype.addListener=function(t,e){var i;if(!n(e))throw TypeError("listener must be a function");return this._events||(this._events={}),this._events.newListener&&this.emit("newListener",t,n(e.listener)?e.listener:e),this._events[t]?o(this._events[t])?this._events[t].push(e):this._events[t]=[this._events[t],e]:this._events[t]=e,o(this._events[t])&&!this._events[t].warned&&(i=s(this._maxListeners)?r.defaultMaxListeners:this._maxListeners,i&&i>0&&this._events[t].length>i&&(this._events[t].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[t].length),"function"==typeof console.trace&&console.trace())),this},r.prototype.on=r.prototype.addListener,r.prototype.once=function(t,e){function r(){this.removeListener(t,r),i||(i=!0,e.apply(this,arguments))}if(!n(e))throw TypeError("listener must be a function");var i=!1;return r.listener=e,this.on(t,r),this},r.prototype.removeListener=function(t,e){var r,i,s,a;if(!n(e))throw TypeError("listener must be a function");if(!this._events||!this._events[t])return this;if(r=this._events[t],s=r.length,i=-1,r===e||n(r.listener)&&r.listener===e)delete this._events[t],this._events.removeListener&&this.emit("removeListener",t,e);else if(o(r)){for(a=s;a-- >0;)if(r[a]===e||r[a].listener&&r[a].listener===e){i=a;break}if(0>i)return this;1===r.length?(r.length=0,delete this._events[t]):r.splice(i,1),this._events.removeListener&&this.emit("removeListener",t,e)}return this},r.prototype.removeAllListeners=function(t){var e,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[t]&&delete this._events[t],this;if(0===arguments.length){for(e in this._events)"removeListener"!==e&&this.removeAllListeners(e);return this.removeAllListeners("removeListener"),this._events={},this}if(r=this._events[t],n(r))this.removeListener(t,r);else if(r)for(;r.length;)this.removeListener(t,r[r.length-1]);return delete this._events[t],this},r.prototype.listeners=function(t){var e;retu
this._index++}this._cleanup()},a.prototype.pause=function(){this._running=!1},a.prototype.resume=function(){this._running=!0,this._index<this._buffer.length&&this._parse(),this._ended&&this._finish()},a.prototype.end=function(t){this._ended&&this._cbs.onerror(Error(".end() after done!")),t&&this.write(t),this._ended=!0,this._running&&this._finish()},a.prototype._finish=function(){this._sectionStart<this._index&&this._handleTrailingData(),this._cbs.onend()},a.prototype._handleTrailingData=function(){var t=this._buffer.substr(this._sectionStart);this._state===U||this._state===z||this._state===F?this._cbs.oncdata(t):this._state===D||this._state===C||this._state===B?this._cbs.oncomment(t):this._state!==ht||this._xmlMode?this._state!==ft||this._xmlMode?this._state!==pt||this._xmlMode?this._state!==g&&this._state!==v&&this._state!==S&&this._state!==x&&this._state!==w&&this._state!==T&&this._state!==E&&this._state!==A&&this._state!==m&&this._cbs.ontext(t):(this._decodeNumericEntity(3,16),this._sectionStart<this._index&&(this._state=this._baseState,this._handleTrailingData())):(this._decodeNumericEntity(2,10),this._sectionStart<this._index&&(this._state=this._baseState,this._handleTrailingData())):(this._parseLegacyEntity(),this._sectionStart<this._index&&(this._state=this._baseState,this._handleTrailingData()))},a.prototype.reset=function(){a.call(this,{xmlMode:this._xmlMode,decodeEntities:this._decodeEntities},this._cbs)},a.prototype.getAbsoluteIndex=function(){return this._bufferOffset+this._index},a.prototype._getSection=function(){return this._buffer.substring(this._sectionStart,this._index)},a.prototype._emitToken=function(t){this._cbs[t](this._getSection()),this._sectionStart=-1},a.prototype._emitPartial=function(t){this._baseState!==p?this._cbs.onattribdata(t):this._cbs.ontext(t)}},function(t,e,r){function n(t){if(t>=55296&&57343>=t||t>1114111)return"<22>";t in i&&(t=i[t]);var e="";return t>65535&&(t-=65536,e+=String.fromCharCode(t>>>10&1023|55296),t=56320|1023&t),e+=String.fromCharCode(t)}var i=r(15);t.exports=n},function(t,e){t.exports={0:65533,128:8364,130:8218,131:402,132:8222,133:8230,134:8224,135:8225,136:710,137:8240,138:352,139:8249,140:338,142:381,145:8216,146:8217,147:8220,148:8221,149:8226,150:8211,151:8212,152:732,153:8482,154:353,155:8250,156:339,158:382,159:376}},function(t,e){t.exports={Aacute:"Á",aacute:"á",Abreve:"Ă",abreve:"ă",ac:"∾",acd:"∿",acE:"∾̳",Acirc:"Â",acirc:"â",acute:"´",Acy:"А",acy:"а",AElig:"Æ",aelig:"æ",af:"",Afr:"𝔄",afr:"𝔞",Agrave:"À",agrave:"à",alefsym:"ℵ",aleph:"ℵ",Alpha:"Α",alpha:"α",Amacr:"Ā",amacr:"ā",amalg:"⨿",amp:"&",AMP:"&",andand:"⩕",And:"⩓",and:"∧",andd:"⩜",andslope:"⩘",andv:"⩚",ang:"∠",ange:"⦤",angle:"∠",angmsdaa:"⦨",angmsdab:"⦩",angmsdac:"⦪",angmsdad:"⦫",angmsdae:"⦬",angmsdaf:"⦭",angmsdag:"⦮",angmsdah:"⦯",angmsd:"∡",angrt:"∟",angrtvb:"⊾",angrtvbd:"⦝",angsph:"∢",angst:"Å",angzarr:"⍼",Aogon:"Ą",aogon:"ą",Aopf:"𝔸",aopf:"𝕒",apacir:"⩯",ap:"≈",apE:"⩰",ape:"≊",apid:"≋",apos:"'",ApplyFunction:"",approx:"≈",approxeq:"≊",Aring:"Å",aring:"å",Ascr:"𝒜",ascr:"𝒶",Assign:"≔",ast:"*",asymp:"≈",asympeq:"≍",Atilde:"Ã",atilde:"ã",Auml:"Ä",auml:"ä",awconint:"∳",awint:"⨑",backcong:"≌",backepsilon:"϶",backprime:"",backsim:"∽",backsimeq:"⋍",Backslash:"",Barv:"⫧",barvee:"⊽",barwed:"⌅",Barwed:"⌆",barwedge:"⌅",bbrk:"⎵",bbrktbrk:"⎶",bcong:"≌",Bcy:"Б",bcy:"б",bdquo:"„",becaus:"∵",because:"∵",Because:"∵",bemptyv:"⦰",bepsi:"϶",bernou:"",Bernoullis:"",Beta:"Β",beta:"β",beth:"ℶ",between:"≬",Bfr:"𝔅",bfr:"𝔟",bigcap:"⋂",bigcirc:"◯",bigcup:"",bigodot:"⨀",bigoplus:"⨁",bigotimes:"⨂",bigsqcup:"⨆",bigstar:"★",bigtriangledown:"▽",bigtriangleup:"△",biguplus:"⨄",bigvee:"",bigwedge:"⋀",bkarow:"⤍",blacklozenge:"⧫",blacksquare:"▪",blacktriangle:"▴",blacktriangledown:"▾",blacktriangleleft:"◂",blacktriangleright:"▸",blank:"␣",blk12:"▒",blk14:"░",blk34:"▓",block:"█",bne:"=⃥",bnequiv:"<EFBFBD>
return"rss"===t||"feed"===t||"rdf:RDF"===t};n.prototype.onend=function(){var t,e,r={},n=o(h,this.dom);n&&("feed"===n.name?(e=n.children,r.type="atom",a(r,"id","id",e),a(r,"title","title",e),(t=o("link",e))&&(t=t.attribs)&&(t=t.href)&&(r.link=t),a(r,"description","subtitle",e),(t=s("updated",e))&&(r.updated=new Date(t)),a(r,"author","email",e,!0),r.items=i("entry",e).map(function(t){var e,r={};return t=t.children,a(r,"id","id",t),a(r,"title","title",t),(e=o("link",t))&&(e=e.attribs)&&(e=e.href)&&(r.link=e),(e=s("summary",t)||s("content",t))&&(r.description=e),(e=s("updated",t))&&(r.pubDate=new Date(e)),r})):(e=o("channel",n.children).children,r.type=n.name.substr(0,3),r.id="",a(r,"title","title",e),a(r,"link","link",e),a(r,"description","description",e),(t=s("lastBuildDate",e))&&(r.updated=new Date(t)),a(r,"author","managingEditor",e,!0),r.items=i("item",n.children).map(function(t){var e,r={};return t=t.children,a(r,"id","guid",t),a(r,"title","title",t),a(r,"link","link",t),a(r,"description","description",t),(e=s("pubDate",t))&&(r.pubDate=new Date(e)),r}))),this.dom=r,u.prototype._handleCallback.call(this,n?null:Error("couldn't find root of feed"))},t.exports=n},function(t,e,r){function n(t){o.call(this,new i(this),t)}function i(t){this.scope=t}t.exports=n;var o=r(25);r(2).inherits(n,o),n.prototype.readable=!0;var s=r(11).EVENTS;Object.keys(s).forEach(function(t){if(0===s[t])i.prototype["on"+t]=function(){this.scope.emit(t)};else if(1===s[t])i.prototype["on"+t]=function(e){this.scope.emit(t,e)};else{if(2!==s[t])throw Error("wrong number of arguments!");i.prototype["on"+t]=function(e,r){this.scope.emit(t,e,r)}}})},function(t,e,r){function n(t,e){var r=this._parser=new i(t,e);o.call(this,{decodeStrings:!1}),this.once("finish",function(){r.end()})}t.exports=n;var i=r(12),o=r(26).Writable||r(45).Writable;r(2).inherits(n,o),o.prototype._write=function(t,e,r){this._parser.write(t),r()}},function(t,e,r){function n(){i.call(this)}t.exports=n;var i=r(1).EventEmitter,o=r(5);o(n,i),n.Readable=r(27),n.Writable=r(41),n.Duplex=r(42),n.Transform=r(43),n.PassThrough=r(44),n.Stream=n,n.prototype.pipe=function(t,e){function r(e){t.writable&&!1===t.write(e)&&u.pause&&u.pause()}function n(){u.readable&&u.resume&&u.resume()}function o(){l||(l=!0,t.end())}function s(){l||(l=!0,"function"==typeof t.destroy&&t.destroy())}function a(t){if(c(),0===i.listenerCount(this,"error"))throw t}function c(){u.removeListener("data",r),t.removeListener("drain",n),u.removeListener("end",o),u.removeListener("close",s),u.removeListener("error",a),t.removeListener("error",a),u.removeListener("end",c),u.removeListener("close",c),t.removeListener("close",c)}var u=this;u.on("data",r),t.on("drain",n),t._isStdio||e&&e.end===!1||(u.on("end",o),u.on("close",s));var l=!1;return u.on("error",a),t.on("error",a),u.on("end",c),u.on("close",c),t.on("close",c),t.emit("pipe",u),t}},function(t,e,r){(function(n){e=t.exports=r(28),e.Stream=r(26),e.Readable=e,e.Writable=r(37),e.Duplex=r(36),e.Transform=r(39),e.PassThrough=r(40),n.browser||"disable"!==n.env.READABLE_STREAM||(t.exports=r(26))}).call(e,r(3))},function(t,e,r){(function(e){function n(t,e){var n=r(36);t=t||{};var i=t.highWaterMark,o=t.objectMode?16:16384;this.highWaterMark=i||0===i?i:o,this.highWaterMark=~~this.highWaterMark,this.buffer=[],this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.objectMode=!!t.objectMode,e instanceof n&&(this.objectMode=this.objectMode||!!t.readableObjectMode),this.defaultEncoding=t.defaultEncoding||"utf8",this.ranOut=!1,this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,t.encoding&&(L||(L=r(38).StringDecoder),this.decoder=new L(t.encoding),this.encoding=t.encoding)}function i(t){r(36);return this instanceof i?(this._readableState=new n(t,this),this.readable=!0,void A.call(this)):new i(t)}function o(t,e,r,n,i){var o=u(e,r);if(o)t.emit("error",o);else if(k.isNullOrUndefined(r))e.reading=!1,e.ended||l(t,e);else if(e.obje
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
* @license MIT
*/
"use strict";function i(){function t(){}try{var e=new Uint8Array(1);return e.foo=function(){return 42},e.constructor=t,42===e.foo()&&e.constructor===t&&"function"==typeof e.subarray&&0===e.subarray(1,1).byteLength}catch(r){return!1}}function o(){return t.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function t(e){return this instanceof t?(t.TYPED_ARRAY_SUPPORT||(this.length=0,this.parent=void 0),"number"==typeof e?s(this,e):"string"==typeof e?a(this,e,arguments.length>1?arguments[1]:"utf8"):c(this,e)):arguments.length>1?new t(e,arguments[1]):new t(e)}function s(e,r){if(e=g(e,0>r?0:0|_(r)),!t.TYPED_ARRAY_SUPPORT)for(var n=0;r>n;n++)e[n]=0;return e}function a(t,e,r){"string"==typeof r&&""!==r||(r="utf8");var n=0|m(e,r);return t=g(t,n),t.write(e,r),t}function c(e,r){if(t.isBuffer(r))return u(e,r);if(Q(r))return l(e,r);if(null==r)throw new TypeError("must start with number, buffer, array or string");if("undefined"!=typeof ArrayBuffer){if(r.buffer instanceof ArrayBuffer)return h(e,r);if(r instanceof ArrayBuffer)return f(e,r)}return r.length?p(e,r):d(e,r)}function u(t,e){var r=0|_(e.length);return t=g(t,r),e.copy(t,0,0,r),t}function l(t,e){var r=0|_(e.length);t=g(t,r);for(var n=0;r>n;n+=1)t[n]=255&e[n];return t}function h(t,e){var r=0|_(e.length);t=g(t,r);for(var n=0;r>n;n+=1)t[n]=255&e[n];return t}function f(e,r){return t.TYPED_ARRAY_SUPPORT?(r.byteLength,e=t._augment(new Uint8Array(r))):e=h(e,new Uint8Array(r)),e}function p(t,e){var r=0|_(e.length);t=g(t,r);for(var n=0;r>n;n+=1)t[n]=255&e[n];return t}function d(t,e){var r,n=0;"Buffer"===e.type&&Q(e.data)&&(r=e.data,n=0|_(r.length)),t=g(t,n);for(var i=0;n>i;i+=1)t[i]=255&r[i];return t}function g(e,r){t.TYPED_ARRAY_SUPPORT?(e=t._augment(new Uint8Array(r)),e.__proto__=t.prototype):(e.length=r,e._isBuffer=!0);var n=0!==r&&r<=t.poolSize>>>1;return n&&(e.parent=Z),e}function _(t){if(t>=o())throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+o().toString(16)+" bytes");return 0|t}function b(e,r){if(!(this instanceof b))return new b(e,r);var n=new t(e,r);return delete n.parent,n}function m(t,e){"string"!=typeof t&&(t=""+t);var r=t.length;if(0===r)return 0;for(var n=!1;;)switch(e){case"ascii":case"binary":case"raw":case"raws":return r;case"utf8":case"utf-8":return H(t).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*r;case"hex":return r>>>1;case"base64":return G(t).length;default:if(n)return H(t).length;e=(""+e).toLowerCase(),n=!0}}function y(t,e,r){var n=!1;if(e=0|e,r=void 0===r||r===1/0?this.length:0|r,t||(t="utf8"),0>e&&(e=0),r>this.length&&(r=this.length),e>=r)return"";for(;;)switch(t){case"hex":return D(this,e,r);case"utf8":case"utf-8":return k(this,e,r);case"ascii":return I(this,e,r);case"binary":return O(this,e,r);case"base64":return A(this,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return C(this,e,r);default:if(n)throw new TypeError("Unknown encoding: "+t);t=(t+"").toLowerCase(),n=!0}}function v(t,e,r,n){r=Number(r)||0;var i=t.length-r;n?(n=Number(n),n>i&&(n=i)):n=i;var o=e.length;if(o%2!==0)throw new Error("Invalid hex string");n>o/2&&(n=o/2);for(var s=0;n>s;s++){var a=parseInt(e.substr(2*s,2),16);if(isNaN(a))throw new Error("Invalid hex string");t[r+s]=a}return s}function w(t,e,r,n){return W(H(e,t.length-r),t,r,n)}function x(t,e,r,n){return W(V(e),t,r,n)}function S(t,e,r,n){return x(t,e,r,n)}function E(t,e,r,n){return W(G(e),t,r,n)}function T(t,e,r,n){return W(Y(e,t.length-r),t,r,n)}function A(t,e,r){return 0===e&&r===t.length?J.fromByteArray(t):J.fromByteArray(t.slice(e,r))}function k(t,e,r){r=Math.min(t.length,r);for(var n=[],i=e;r>i;){var o=t[i],s=null,a=o>239?4:o>223?3:o>191?2:1;if(r>=i+a){var c,u,l,h;switch(a){case 1:128>o&&(s=o);break;case 2:c=t[i+1],128===(192&c)&&(h=(31&o)<<6|63&c,h>127&&(s=h));break;case 3:c=t[i+1],u=t[i+2],128===(192&c)&&128===(192&u)&&(h=(15&o)<<12|(63&c)<<6|63&u,h>2047&&(55296>h||h>57343)&&(s=h));break;case 4:c=t[i+1],u=t[i+2],l=t[i+3],128===(192&c)&&128===(192&u)&&128===(192&l)&&(h=(15&o)<<18|(63&c)<<12|(63&u)<<6|63&l,h>65535&&1114112>h&&(s=h))}}null===s?(s=65533,a=1):s>65535&&(s-=65536,n
}},function(t,e,r){function n(t,e){if(t){var r,n="";for(var i in t)r=t[i],n&&(n+=" "),n+=!r&&h[i]?i:i+'="'+(e.decodeEntities?l.encodeXML(r):r)+'"';return n}}function i(t,e){"svg"===t.name&&(e={decodeEntities:e.decodeEntities,xmlMode:!0});var r="<"+t.name,i=n(t.attribs,e);return i&&(r+=" "+i),!e.xmlMode||t.children&&0!==t.children.length?(r+=">",t.children&&(r+=d(t.children,e)),p[t.name]&&!e.xmlMode||(r+="</"+t.name+">")):r+="/>",r}function o(t){return"<"+t.data+">"}function s(t,e){var r=t.data||"";return!e.decodeEntities||t.parent&&t.parent.name in f||(r=l.encodeXML(r)),r}function a(t){return"<![CDATA["+t.children[0].data+"]]>"}function c(t){return"<!--"+t.data+"-->"}var u=r(50),l=r(51),h={__proto__:null,allowfullscreen:!0,async:!0,autofocus:!0,autoplay:!0,checked:!0,controls:!0,"default":!0,defer:!0,disabled:!0,hidden:!0,ismap:!0,loop:!0,multiple:!0,muted:!0,open:!0,readonly:!0,required:!0,reversed:!0,scoped:!0,seamless:!0,selected:!0,typemustmatch:!0},f={__proto__:null,style:!0,script:!0,xmp:!0,iframe:!0,noembed:!0,noframes:!0,plaintext:!0,noscript:!0},p={__proto__:null,area:!0,base:!0,basefont:!0,br:!0,col:!0,command:!0,embed:!0,frame:!0,hr:!0,img:!0,input:!0,isindex:!0,keygen:!0,link:!0,meta:!0,param:!0,source:!0,track:!0,wbr:!0},d=t.exports=function(t,e){Array.isArray(t)||t.cheerio||(t=[t]),e=e||{};for(var r="",n=0;n<t.length;n++){var l=t[n];r+="root"===l.type?d(l.children,e):u.isTag(l)?i(l,e):l.type===u.Directive?o(l):l.type===u.Comment?c(l):l.type===u.CDATA?a(l):s(l,e)}return r}},function(t,e){t.exports={Text:"text",Directive:"directive",Comment:"comment",Script:"script",Style:"style",Tag:"tag",CDATA:"cdata",isTag:function(t){return"tag"===t.type||"script"===t.type||"style"===t.type}}},function(t,e,r){var n=r(52),i=r(53);e.decode=function(t,e){return(!e||0>=e?i.XML:i.HTML)(t)},e.decodeStrict=function(t,e){return(!e||0>=e?i.XML:i.HTMLStrict)(t)},e.encode=function(t,e){return(!e||0>=e?n.XML:n.HTML)(t)},e.encodeXML=n.XML,e.encodeHTML4=e.encodeHTML5=e.encodeHTML=n.HTML,e.decodeXML=e.decodeXMLStrict=i.XML,e.decodeHTML4=e.decodeHTML5=e.decodeHTML=i.HTML,e.decodeHTML4Strict=e.decodeHTML5Strict=e.decodeHTMLStrict=i.HTMLStrict,e.escape=n.escape},function(t,e,r){function n(t){return Object.keys(t).sort().reduce(function(e,r){return e[t[r]]="&"+r+";",e},{})}function i(t){var e=[],r=[];return Object.keys(t).forEach(function(t){1===t.length?e.push("\\"+t):r.push(t)}),r.unshift("["+e.join("")+"]"),new RegExp(r.join("|"),"g")}function o(t){return"&#x"+t.charCodeAt(0).toString(16).toUpperCase()+";"}function s(t){var e=t.charCodeAt(0),r=t.charCodeAt(1),n=1024*(e-55296)+r-56320+65536;return"&#x"+n.toString(16).toUpperCase()+";"}function a(t,e){function r(e){return t[e]}return function(t){return t.replace(e,r).replace(d,s).replace(p,o)}}function c(t){return t.replace(g,o).replace(d,s).replace(p,o)}var u=n(r(18)),l=i(u);e.XML=a(u,l);var h=n(r(16)),f=i(h);e.HTML=a(h,f);var p=/[^\0-\x7F]/g,d=/[\uD800-\uDBFF][\uDC00-\uDFFF]/g,g=i(u);e.escape=c},function(t,e,r){function n(t){var e=Object.keys(t).join("|"),r=o(t);e+="|#[xX][\\da-fA-F]+|#\\d+";var n=new RegExp("&(?:"+e+");","g");return function(t){return String(t).replace(n,r)}}function i(t,e){return e>t?1:-1}function o(t){return function(e){return"#"===e.charAt(1)?u("X"===e.charAt(2)||"x"===e.charAt(2)?parseInt(e.substr(3),16):parseInt(e.substr(2),10)):t[e.slice(1,-1)]}}var s=r(16),a=r(17),c=r(18),u=r(14),l=n(c),h=n(s),f=function(){function t(t){return";"!==t.substr(-1)&&(t+=";"),l(t)}for(var e=Object.keys(a).sort(i),r=Object.keys(s).sort(i),n=0,c=0;n<r.length;n++)e[c]===r[n]?(r[n]+=";?",c++):r[n]+=";";var u=new RegExp("&(?:"+r.join("|")+"|#[xX][\\da-fA-F]+;?|#\\d+;?)","g"),l=o(s);return function(e){return String(e).replace(u,t)}}();t.exports={XML:l,HTML:f,HTMLStrict:h}},function(t,e){var r=e.getChildren=function(t){return t.children},n=e.getParent=function(t){return t.parent};e.getSiblings=function(t){var e=n(t);return e?r(e):[t]},e.getAttributeValue=function(t,e){return t.attribs&&t.attribs[e]},e.hasAttrib=function(t,e){return!!t.attribs&&hasOwnProperty.call(t.attribs,e)},e.getName=fun