text: "use strict";var _typeof2=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj;}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj;};function _defineProperty(obj,key,value){if(key in obj){Object.defineProperty(obj,key,{value:value,enumerable:true,configurable:true,writable:true});}else{obj[key]=value;}return obj;}require=function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a;}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r);},p,p.exports,r,e,n,t);}return n[i].exports;}for(var u="function"==typeof require&&require,i=0;i<t.length;i++){o(t[i]);}return o;}return r;}()({1:[function(require,module,exports){var asn1=exports;asn1.bignum=require('bn.js');asn1.define=require('./asn1/api').define;asn1.base=require('./asn1/base');asn1.constants=require('./asn1/constants');asn1.decoders=require('./asn1/decoders');asn1.encoders=require('./asn1/encoders');},{"./asn1/api":2,"./asn1/base":4,"./asn1/constants":8,"./asn1/decoders":10,"./asn1/encoders":13,"bn.js":17}],2:[function(require,module,exports){var asn1=require('../asn1');var inherits=require('inherits');var api=exports;api.define=function define(name,body){return new Entity(name,body);};function Entity(name,body){this.name=name;this.body=body;this.decoders={};this.encoders={};};Entity.prototype._createNamed=function createNamed(base){var named;try{named=require('vm').runInThisContext('(function '+this.name+'(entity) {\n'+'  this._initNamed(entity);\n'+'})');}catch(e){named=function named(entity){this._initNamed(entity);};}inherits(named,base);named.prototype._initNamed=function initnamed(entity){base.call(this,entity);};return new named(this);};Entity.prototype._getDecoder=function _getDecoder(enc){enc=enc||'der';// Lazily create decoder
  if(!this.decoders.hasOwnProperty(enc))this.decoders[enc]=this._createNamed(asn1.decoders[enc]);return this.decoders[enc];};Entity.prototype.decode=function decode(data,enc,options){return this._getDecoder(enc).decode(data,options);};Entity.prototype._getEncoder=function _getEncoder(enc){enc=enc||'der';// Lazily create encoder
  if(!this.encoders.hasOwnProperty(enc))this.encoders[enc]=this._createNamed(asn1.encoders[enc]);return this.encoders[enc];};Entity.prototype.encode=function encode(data,enc,/* internal */reporter){return this._getEncoder(enc).encode(data,reporter);};},{"../asn1":1,"inherits":101,"vm":161}],3:[function(require,module,exports){var inherits=require('inherits');var Reporter=require('../base').Reporter;var Buffer=require('buffer').Buffer;function DecoderBuffer(base,options){Reporter.call(this,options);if(!Buffer.isBuffer(base)){this.error('Input not Buffer');return;}this.base=base;this.offset=0;this.length=base.length;}inherits(DecoderBuffer,Reporter);exports.DecoderBuffer=DecoderBuffer;DecoderBuffer.prototype.save=function save(){return{offset:this.offset,reporter:Reporter.prototype.save.call(this)};};DecoderBuffer.prototype.restore=function restore(save){// Return skipped data
  var res=new DecoderBuffer(this.base);res.offset=save.offset;res.length=this.offset;this.offset=save.offset;Reporter.prototype.restore.call(this,save.reporter);return res;};DecoderBuffer.prototype.isEmpty=function isEmpty(){return this.offset===this.length;};DecoderBuffer.prototype.readUInt8=function readUInt8(fail){if(this.offset+1<=this.length)return this.base.readUInt8(this.offset++,true);else return this.error(fail||'DecoderBuffer overrun');};DecoderBuffer.prototype.skip=function skip(bytes,fail){if(!(this.offset+bytes<=this.length))return this.error(fail||'DecoderBuffer overrun');var res=new DecoderBuffer(this.base);// Share reporter state
  res._reporterState=this._reporterState;res.offset=this.offset;res.length=this.offset+bytes;this.offset+=bytes;return res;};DecoderBuffer.prototype.raw=function raw(save){return this.base.slice(save?save.offset:this.offset,this.length);};function EncoderBuffer(value,reporter){if(Array.isArray(value)){this.length=0;this.value=value.map(function(item){if(!(item instanceof EncoderBuffer))item=new EncoderBuffer(item,reporter);this.length+=item.length;return item;},this);}else if(typeof value==='number'){if(!(0<=value&&value<=0xff))return reporter.error('non-byte EncoderBuffer value');this.value=value;this.length=1;}else if(typeof value==='string'){this.value=value;this.length=Buffer.byteLength(value);}else if(Buffer.isBuffer(value)){this.value=value;this.length=value.length;}else{return reporter.error('Unsupported type: '+(typeof value==="undefined"?"undefined":_typeof2(value)));}}exports.EncoderBuffer=EncoderBuffer;EncoderBuffer.prototype.join=function join(out,offset){if(!out)out=new Buffer(this.length);if(!offset)offset=0;if(this.length===0)return out;if(Array.isArray(this.value)){this.value.forEach(function(item){item.join(out,offset);offset+=item.length;});}else{if(typeof this.value==='number')out[offset]=this.value;else if(typeof this.value==='string')out.write(this.value,offset);else if(Buffer.isBuffer(this.value))this.value.copy(out,offset);offset+=this.length;}return out;};},{"../base":4,"buffer":49,"inherits":101}],4:[function(require,module,exports){var base=exports;base.Reporter=require('./reporter').Reporter;base.DecoderBuffer=require('./buffer').DecoderBuffer;base.EncoderBuffer=require('./buffer').EncoderBuffer;base.Node=require('./node');},{"./buffer":3,"./node":5,"./reporter":6}],5:[function(require,module,exports){var Reporter=require('../base').Reporter;var EncoderBuffer=require('../base').EncoderBuffer;var DecoderBuffer=require('../base').DecoderBuffer;var assert=require('minimalistic-assert');// Supported tags
  var tags=['seq','seqof','set','setof','objid','bool','gentime','utctime','null_','enum','int','objDesc','bitstr','bmpstr','charstr','genstr','graphstr','ia5str','iso646str','numstr','octstr','printstr','t61str','unistr','utf8str','videostr'];// Public methods list
  var methods=['key','obj','use','optional','explicit','implicit','def','choice','any','contains'].concat(tags);// Overrided methods list
  var overrided=['_peekTag','_decodeTag','_use','_decodeStr','_decodeObjid','_decodeTime','_decodeNull','_decodeInt','_decodeBool','_decodeList','_encodeComposite','_encodeStr','_encodeObjid','_encodeTime','_encodeNull','_encodeInt','_encodeBool'];function Node(enc,parent){var state={};this._baseState=state;state.enc=enc;state.parent=parent||null;state.children=null;// State
  state.tag=null;state.args=null;state.reverseArgs=null;state.choice=null;state.optional=false;state.any=false;state.obj=false;state.use=null;state.useDecoder=null;state.key=null;state['default']=null;state.explicit=null;state.implicit=null;state.contains=null;// Should create new instance on each method
  if(!state.parent){state.children=[];this._wrap();}}module.exports=Node;var stateProps=['enc','parent','children','tag','args','reverseArgs','choice','optional','any','obj','use','alteredUse','key','default','explicit','implicit','contains'];Node.prototype.clone=function clone(){var state=this._baseState;var cstate={};stateProps.forEach(function(prop){cstate[prop]=state[prop];});var res=new this.constructor(cstate.parent);res._baseState=cstate;return res;};Node.prototype._wrap=function wrap(){var state=this._baseState;methods.forEach(function(method){this[method]=function _wrappedMethod(){var clone=new this.constructor(this);state.children.push(clone);return clone[method].apply(clone,arguments);};},this);};Node.prototype._init=function init(body){var state=this._baseState;assert(state.parent===null);body.call(this);// Filter children
  state.children=state.children.filter(function(child){return child._baseState.parent===this;},this);assert.equal(state.children.length,1,'Root node can have only one child');};Node.prototype._useArgs=function useArgs(args){var state=this._baseState;// Filter children and args
  var children=args.filter(function(arg){return arg instanceof this.constructor;},this);args=args.filter(function(arg){return!(arg instanceof this.constructor);},this);if(children.length!==0){assert(state.children===null);state.children=children;// Replace parent to maintain backward link
  children.forEach(function(child){child._baseState.parent=this;},this);}if(args.length!==0){assert(state.args===null);state.args=args;state.reverseArgs=args.map(function(arg){if((typeof arg==="undefined"?"undefined":_typeof2(arg))!=='object'||arg.constructor!==Object)return arg;var res={};Object.keys(arg).forEach(function(key){if(key==(key|0))key|=0;var value=arg[key];res[value]=key;});return res;});}};//
  // Overrided methods
  //
  overrided.forEach(function(method){Node.prototype[method]=function _overrided(){var state=this._baseState;throw new Error(method+' not implemented for encoding: '+state.enc);};});//
  // Public methods
  //
  tags.forEach(function(tag){Node.prototype[tag]=function _tagMethod(){var state=this._baseState;var args=Array.prototype.slice.call(arguments);assert(state.tag===null);state.tag=tag;this._useArgs(args);return this;};});Node.prototype.use=function use(item){assert(item);var state=this._baseState;assert(state.use===null);state.use=item;return this;};Node.prototype.optional=function optional(){var state=this._baseState;state.optional=true;return this;};Node.prototype.def=function def(val){var state=this._baseState;assert(state['default']===null);state['default']=val;state.optional=true;return this;};Node.prototype.explicit=function explicit(num){var state=this._baseState;assert(state.explicit===null&&state.implicit===null);state.explicit=num;return this;};Node.prototype.implicit=function implicit(num){var state=this._baseState;assert(state.explicit===null&&state.implicit===null);state.implicit=num;return this;};Node.prototype.obj=function obj(){var state=this._baseState;var args=Array.prototype.slice.call(arguments);state.obj=true;if(args.length!==0)this._useArgs(args);return this;};Node.prototype.key=function key(newKey){var state=this._baseState;assert(state.key===null);state.key=newKey;return this;};Node.prototype.any=function any(){var state=this._baseState;state.any=true;return this;};Node.prototype.choice=function choice(obj){var state=this._baseState;assert(state.choice===null);state.choice=obj;this._useArgs(Object.keys(obj).map(function(key){return obj[key];}));return this;};Node.prototype.contains=function contains(item){var state=this._baseState;assert(state.use===null);state.contains=item;return this;};//
  // Decoding
  //
  Node.prototype._decode=function decode(input,options){var state=this._baseState;// Decode root node
  if(state.parent===null)return input.wrapResult(state.children[0]._decode(input,options));var result=state['default'];var present=true;var prevKey=null;if(state.key!==null)prevKey=input.enterKey(state.key);// Check if tag is there
  if(state.optional){var tag=null;if(state.explicit!==null)tag=state.explicit;else if(state.implicit!==null)tag=state.implicit;else if(state.tag!==null)tag=state.tag;if(tag===null&&!state.any){// Trial and Error
  var save=input.save();try{if(state.choice===null)this._decodeGeneric(state.tag,input,options);else this._decodeChoice(input,options);present=true;}catch(e){present=false;}input.restore(save);}else{present=this._peekTag(input,tag,state.any);if(input.isError(present))return present;}}// Push object on stack
  var prevObj;if(state.obj&&present)prevObj=input.enterObject();if(present){// Unwrap explicit values
  if(state.explicit!==null){var explicit=this._decodeTag(input,state.explicit);if(input.isError(explicit))return explicit;input=explicit;}var start=input.offset;// Unwrap implicit and normal values
  if(state.use===null&&state.choice===null){if(state.any)var save=input.save();var body=this._decodeTag(input,state.implicit!==null?state.implicit:state.tag,state.any);if(input.isError(body))return body;if(state.any)result=input.raw(save);else input=body;}if(options&&options.track&&state.tag!==null)options.track(input.path(),start,input.length,'tagged');if(options&&options.track&&state.tag!==null)options.track(input.path(),input.offset,input.length,'content');// Select proper method for tag
  if(state.any)result=result;else if(state.choice===null)result=this._decodeGeneric(state.tag,input,options);else result=this._decodeChoice(input,options);if(input.isError(result))return result;// Decode children
  if(!state.any&&state.choice===null&&state.children!==null){state.children.forEach(function decodeChildren(child){// NOTE: We are ignoring errors here, to let parser continue with other
  // parts of encoded data
  child._decode(input,options);});}// Decode contained/encoded by schema, only in bit or octet strings
  if(state.contains&&(state.tag==='octstr'||state.tag==='bitstr')){var data=new DecoderBuffer(result);result=this._getUse(state.contains,input._reporterState.obj)._decode(data,options);}}// Pop object
  if(state.obj&&present)result=input.leaveObject(prevObj);// Set key
  if(state.key!==null&&(result!==null||present===true))input.leaveKey(prevKey,state.key,result);else if(prevKey!==null)input.exitKey(prevKey);return result;};Node.prototype._decodeGeneric=function decodeGeneric(tag,input,options){var state=this._baseState;if(tag==='seq'||tag==='set')return null;if(tag==='seqof'||tag==='setof')return this._decodeList(input,tag,state.args[0],options);else if(/str$/.test(tag))return this._decodeStr(input,tag,options);else if(tag==='objid'&&state.args)return this._decodeObjid(input,state.args[0],state.args[1],options);else if(tag==='objid')return this._decodeObjid(input,null,null,options);else if(tag==='gentime'||tag==='utctime')return this._decodeTime(input,tag,options);else if(tag==='null_')return this._decodeNull(input,options);else if(tag==='bool')return this._decodeBool(input,options);else if(tag==='objDesc')return this._decodeStr(input,tag,options);else if(tag==='int'||tag==='enum')return this._decodeInt(input,state.args&&state.args[0],options);if(state.use!==null){return this._getUse(state.use,input._reporterState.obj)._decode(input,options);}else{return input.error('unknown tag: '+tag);}};Node.prototype._getUse=function _getUse(entity,obj){var state=this._baseState;// Create altered use decoder if implicit is set
  state.useDecoder=this._use(entity,obj);assert(state.useDecoder._baseState.parent===null);state.useDecoder=state.useDecoder._baseState.children[0];if(state.implicit!==state.useDecoder._baseState.implicit){state.useDecoder=state.useDecoder.clone();state.useDecoder._baseState.implicit=state.implicit;}return state.useDecoder;};Node.prototype._decodeChoice=function decodeChoice(input,options){var state=this._baseState;var result=null;var match=false;Object.keys(state.choice).some(function(key){var save=input.save();var node=state.choice[key];try{var value=node._decode(input,options);if(input.isError(value))return false;result={type:key,value:value};match=true;}catch(e){input.restore(save);return false;}return true;},this);if(!match)return input.error('Choice not matched');return result;};//
  // Encoding
  //
  Node.prototype._createEncoderBuffer=function createEncoderBuffer(data){return new EncoderBuffer(data,this.reporter);};Node.prototype._encode=function encode(data,reporter,parent){var state=this._baseState;if(state['default']!==null&&state['default']===data)return;var result=this._encodeValue(data,reporter,parent);if(result===undefined)return;if(this._skipDefault(result,reporter,parent))return;return result;};Node.prototype._encodeValue=function encode(data,reporter,parent){var state=this._baseState;// Decode root node
  if(state.parent===null)return state.children[0]._encode(data,reporter||new Reporter());var result=null;// Set reporter to share it with a child class
  this.reporter=reporter;// Check if data is there
  if(state.optional&&data===undefined){if(state['default']!==null)data=state['default'];else return;}// Encode children first
  var content=null;var primitive=false;if(state.any){// Anything that was given is translated to buffer
  result=this._createEncoderBuffer(data);}else if(state.choice){result=this._encodeChoice(data,reporter);}else if(state.contains){content=this._getUse(state.contains,parent)._encode(data,reporter);primitive=true;}else if(state.children){content=state.children.map(function(child){if(child._baseState.tag==='null_')return child._encode(null,reporter,data);if(child._baseState.key===null)return reporter.error('Child should have a key');var prevKey=reporter.enterKey(child._baseState.key);if((typeof data==="undefined"?"undefined":_typeof2(data))!=='object')return reporter.error('Child expected, but input is not object');var res=child._encode(data[child._baseState.key],reporter,data);reporter.leaveKey(prevKey);return res;},this).filter(function(child){return child;});content=this._createEncoderBuffer(content);}else{if(state.tag==='seqof'||state.tag==='setof'){// TODO(indutny): this should be thrown on DSL level
  if(!(state.args&&state.args.length===1))return reporter.error('Too many args for : '+state.tag);if(!Array.isArray(data))return reporter.error('seqof/setof, but data is not Array');var child=this.clone();child._baseState.implicit=null;content=this._createEncoderBuffer(data.map(function(item){var state=this._baseState;return this._getUse(state.args[0],data)._encode(item,reporter);},child));}else if(state.use!==null){result=this._getUse(state.use,parent)._encode(data,reporter);}else{content=this._encodePrimitive(state.tag,data);primitive=true;}}// Encode data itself
  var result;if(!state.any&&state.choice===null){var tag=state.implicit!==null?state.implicit:state.tag;var cls=state.implicit===null?'universal':'context';if(tag===null){if(state.use===null)reporter.error('Tag could be omitted only for .use()');}else{if(state.use===null)result=this._encodeComposite(tag,primitive,cls,content);}}// Wrap in explicit
  if(state.explicit!==null)result=this._encodeComposite(state.explicit,false,'context',result);return result;};Node.prototype._encodeChoice=function encodeChoice(data,reporter){var state=this._baseState;var node=state.choice[data.type];if(!node){assert(false,data.type+' not found in '+JSON.stringify(Object.keys(state.choice)));}return node._encode(data.value,reporter);};Node.prototype._encodePrimitive=function encodePrimitive(tag,data){var state=this._baseState;if(/str$/.test(tag))return this._encodeStr(data,tag);else if(tag==='objid'&&state.args)return this._encodeObjid(data,state.reverseArgs[0],state.args[1]);else if(tag==='objid')return this._encodeObjid(data,null,null);else if(tag==='gentime'||tag==='utctime')return this._encodeTime(data,tag);else if(tag==='null_')return this._encodeNull();else if(tag==='int'||tag==='enum')return this._encodeInt(data,state.args&&state.reverseArgs[0]);else if(tag==='bool')return this._encodeBool(data);else if(tag==='objDesc')return this._encodeStr(data,tag);else throw new Error('Unsupported tag: '+tag);};Node.prototype._isNumstr=function isNumstr(str){return /^[0-9 ]*$/.test(str);};Node.prototype._isPrintstr=function isPrintstr(str){return /^[A-Za-z0-9 '\(\)\+,\-\.\/:=\?]*$/.test(str);};},{"../base":4,"minimalistic-assert":108}],6:[function(require,module,exports){var inherits=require('inherits');function Reporter(options){this._reporterState={obj:null,path:[],options:options||{},errors:[]};}exports.Reporter=Reporter;Reporter.prototype.isError=function isError(obj){return obj instanceof ReporterError;};Reporter.prototype.save=function save(){var state=this._reporterState;return{obj:state.obj,pathLen:state.path.length};};Reporter.prototype.restore=function restore(data){var state=this._reporterState;state.obj=data.obj;state.path=state.path.slice(0,data.pathLen);};Reporter.prototype.enterKey=function enterKey(key){return this._reporterState.path.push(key);};Reporter.prototype.exitKey=function exitKey(index){var state=this._reporterState;state.path=state.path.slice(0,index-1);};Reporter.prototype.leaveKey=function leaveKey(index,key,value){var state=this._reporterState;this.exitKey(index);if(state.obj!==null)state.obj[key]=value;};Reporter.prototype.path=function path(){return this._reporterState.path.join('/');};Reporter.prototype.enterObject=function enterObject(){var state=this._reporterState;var prev=state.obj;state.obj={};return prev;};Reporter.prototype.leaveObject=function leaveObject(prev){var state=this._reporterState;var now=state.obj;state.obj=prev;return now;};Reporter.prototype.error=function error(msg){var err;var state=this._reporterState;var inherited=msg instanceof ReporterError;if(inherited){err=msg;}else{err=new ReporterError(state.path.map(function(elem){return'['+JSON.stringify(elem)+']';}).join(''),msg.message||msg,msg.stack);}if(!state.options.partial)throw err;if(!inherited)state.errors.push(err);return err;};Reporter.prototype.wrapResult=function wrapResult(result){var state=this._reporterState;if(!state.options.partial)return result;return{result:this.isError(result)?null:result,errors:state.errors};};function ReporterError(path,msg){this.path=path;this.rethrow(msg);};inherits(ReporterError,Error);ReporterError.prototype.rethrow=function rethrow(msg){this.message=msg+' at: '+(this.path||'(shallow)');if(Error.captureStackTrace)Error.captureStackTrace(this,ReporterError);if(!this.stack){try{// IE only adds stack when thrown
  throw new Error(this.message);}catch(e){this.stack=e.stack;}}return this;};},{"inherits":101}],7:[function(require,module,exports){var constants=require('../constants');exports.tagClass={0:'universal',1:'application',2:'context',3:'private'};exports.tagClassByName=constants._reverse(exports.tagClass);exports.tag={0x00:'end',0x01:'bool',0x02:'int',0x03:'bitstr',0x04:'octstr',0x05:'null_',0x06:'objid',0x07:'objDesc',0x08:'external',0x09:'real',0x0a:'enum',0x0b:'embed',0x0c:'utf8str',0x0d:'relativeOid',0x10:'seq',0x11:'set',0x12:'numstr',0x13:'printstr',0x14:'t61str',0x15:'videostr',0x16:'ia5str',0x17:'utctime',0x18:'gentime',0x19:'graphstr',0x1a:'iso646str',0x1b:'genstr',0x1c:'unistr',0x1d:'charstr',0x1e:'bmpstr'};exports.tagByName=constants._reverse(exports.tag);},{"../constants":8}],8:[function(require,module,exports){var constants=exports;// Helper
  constants._reverse=function reverse(map){var res={};Object.keys(map).forEach(function(key){// Convert key to integer if it is stringified
  if((key|0)==key)key=key|0;var value=map[key];res[value]=key;});return res;};constants.der=require('./der');},{"./der":7}],9:[function(require,module,exports){var inherits=require('inherits');var asn1=require('../../asn1');var base=asn1.base;var bignum=asn1.bignum;// Import DER constants
  var der=asn1.constants.der;function DERDecoder(entity){this.enc='der';this.name=entity.name;this.entity=entity;// Construct base tree
  this.tree=new DERNode();this.tree._init(entity.body);};module.exports=DERDecoder;DERDecoder.prototype.decode=function decode(data,options){if(!(data instanceof base.DecoderBuffer))data=new base.DecoderBuffer(data,options);return this.tree._decode(data,options);};// Tree methods
  function DERNode(parent){base.Node.call(this,'der',parent);}inherits(DERNode,base.Node);DERNode.prototype._peekTag=function peekTag(buffer,tag,any){if(buffer.isEmpty())return false;var state=buffer.save();var decodedTag=derDecodeTag(buffer,'Failed to peek tag: "'+tag+'"');if(buffer.isError(decodedTag))return decodedTag;buffer.restore(state);return decodedTag.tag===tag||decodedTag.tagStr===tag||decodedTag.tagStr+'of'===tag||any;};DERNode.prototype._decodeTag=function decodeTag(buffer,tag,any){var decodedTag=derDecodeTag(buffer,'Failed to decode tag of "'+tag+'"');if(buffer.isError(decodedTag))return decodedTag;var len=derDecodeLen(buffer,decodedTag.primitive,'Failed to get length of "'+tag+'"');// Failure
  if(buffer.isError(len))return len;if(!any&&decodedTag.tag!==tag&&decodedTag.tagStr!==tag&&decodedTag.tagStr+'of'!==tag){return buffer.error('Failed to match tag: "'+tag+'"');}if(decodedTag.primitive||len!==null)return buffer.skip(len,'Failed to match body of: "'+tag+'"');// Indefinite length... find END tag
  var state=buffer.save();var res=this._skipUntilEnd(buffer,'Failed to skip indefinite length body: "'+this.tag+'"');if(buffer.isError(res))return res;len=buffer.offset-state.offset;buffer.restore(state);return buffer.skip(len,'Failed to match body of: "'+tag+'"');};DERNode.prototype._skipUntilEnd=function skipUntilEnd(buffer,fail){while(true){var tag=derDecodeTag(buffer,fail);if(buffer.isError(tag))return tag;var len=derDecodeLen(buffer,tag.primitive,fail);if(buffer.isError(len))return len;var res;if(tag.primitive||len!==null)res=buffer.skip(len);else res=this._skipUntilEnd(buffer,fail);// Failure
  if(buffer.isError(res))return res;if(tag.tagStr==='end')break;}};DERNode.prototype._decodeList=function decodeList(buffer,tag,decoder,options){var result=[];while(!buffer.isEmpty()){var possibleEnd=this._peekTag(buffer,'end');if(buffer.isError(possibleEnd))return possibleEnd;var res=decoder.decode(buffer,'der',options);if(buffer.isError(res)&&possibleEnd)break;result.push(res);}return result;};DERNode.prototype._decodeStr=function decodeStr(buffer,tag){if(tag==='bitstr'){var unused=buffer.readUInt8();if(buffer.isError(unused))return unused;return{unused:unused,data:buffer.raw()};}else if(tag==='bmpstr'){var raw=buffer.raw();if(raw.length%2===1)return buffer.error('Decoding of string type: bmpstr length mismatch');var str='';for(var i=0;i<raw.length/2;i++){str+=String.fromCharCode(raw.readUInt16BE(i*2));}return str;}else if(tag==='numstr'){var numstr=buffer.raw().toString('ascii');if(!this._isNumstr(numstr)){return buffer.error('Decoding of string type: '+'numstr unsupported characters');}return numstr;}else if(tag==='octstr'){return buffer.raw();}else if(tag==='objDesc'){return buffer.raw();}else if(tag==='printstr'){var printstr=buffer.raw().toString('ascii');if(!this._isPrintstr(printstr)){return buffer.error('Decoding of string type: '+'printstr unsupported characters');}return printstr;}else if(/str$/.test(tag)){return buffer.raw().toString();}else{return buffer.error('Decoding of string type: '+tag+' unsupported');}};DERNode.prototype._decodeObjid=function decodeObjid(buffer,values,relative){var result;var identifiers=[];var ident=0;while(!buffer.isEmpty()){var subident=buffer.readUInt8();ident<<=7;ident|=subident&0x7f;if((subident&0x80)===0){identifiers.push(ident);ident=0;}}if(subident&0x80)identifiers.push(ident);var first=identifiers[0]/40|0;var second=identifiers[0]%40;if(relative)result=identifiers;else result=[first,second].concat(identifiers.slice(1));if(values){var tmp=values[result.join(' ')];if(tmp===undefined)tmp=values[result.join('.')];if(tmp!==undefined)result=tmp;}return result;};DERNode.prototype._decodeTime=function decodeTime(buffer,tag){var str=buffer.raw().toString();if(tag==='gentime'){var year=str.slice(0,4)|0;var mon=str.slice(4,6)|0;var day=str.slice(6,8)|0;var hour=str.slice(8,10)|0;var min=str.slice(10,12)|0;var sec=str.slice(12,14)|0;}else if(tag==='utctime'){var year=str.slice(0,2)|0;var mon=str.slice(2,4)|0;var day=str.slice(4,6)|0;var hour=str.slice(6,8)|0;var min=str.slice(8,10)|0;var sec=str.slice(10,12)|0;if(year<70)year=2000+year;else year=1900+year;}else{return buffer.error('Decoding '+tag+' time is not supported yet');}return Date.UTC(year,mon-1,day,hour,min,sec,0);};DERNode.prototype._decodeNull=function decodeNull(buffer){return null;};DERNode.prototype._decodeBool=function decodeBool(buffer){var res=buffer.readUInt8();if(buffer.isError(res))return res;else return res!==0;};DERNode.prototype._decodeInt=function decodeInt(buffer,values){// Bigint, return as it is (assume big endian)
  var raw=buffer.raw();var res=new bignum(raw);if(values)res=values[res.toString(10)]||res;return res;};DERNode.prototype._use=function use(entity,obj){if(typeof entity==='function')entity=entity(obj);return entity._getDecoder('der').tree;};// Utility methods
  function derDecodeTag(buf,fail){var tag=buf.readUInt8(fail);if(buf.isError(tag))return tag;var cls=der.tagClass[tag>>6];var primitive=(tag&0x20)===0;// Multi-octet tag - load
  if((tag&0x1f)===0x1f){var oct=tag;tag=0;while((oct&0x80)===0x80){oct=buf.readUInt8(fail);if(buf.isError(oct))return oct;tag<<=7;tag|=oct&0x7f;}}else{tag&=0x1f;}var tagStr=der.tag[tag];return{cls:cls,primitive:primitive,tag:tag,tagStr:tagStr};}function derDecodeLen(buf,primitive,fail){var len=buf.readUInt8(fail);if(buf.isError(len))return len;// Indefinite form
  if(!primitive&&len===0x80)return null;// Definite form
  if((len&0x80)===0){// Short form
  return len;}// Long form
  var num=len&0x7f;if(num>4)return buf.error('length octect is too long');len=0;for(var i=0;i<num;i++){len<<=8;var j=buf.readUInt8(fail);if(buf.isError(j))return j;len|=j;}return len;}},{"../../asn1":1,"inherits":101}],10:[function(require,module,exports){var decoders=exports;decoders.der=require('./der');decoders.pem=require('./pem');},{"./der":9,"./pem":11}],11:[function(require,module,exports){var inherits=require('inherits');var Buffer=require('buffer').Buffer;var DERDecoder=require('./der');function PEMDecoder(entity){DERDecoder.call(this,entity);this.enc='pem';};inherits(PEMDecoder,DERDecoder);module.exports=PEMDecoder;PEMDecoder.prototype.decode=function decode(data,options){var lines=data.toString().split(/[\r\n]+/g);var label=options.label.toUpperCase();var re=/^-----(BEGIN|END) ([^-]+)-----$/;var start=-1;var end=-1;for(var i=0;i<lines.length;i++){var match=lines[i].match(re);if(match===null)continue;if(match[2]!==label)continue;if(start===-1){if(match[1]!=='BEGIN')break;start=i;}else{if(match[1]!=='END')break;end=i;break;}}if(start===-1||end===-1)throw new Error('PEM section not found for: '+label);var base64=lines.slice(start+1,end).join('');// Remove excessive symbols
  base64.replace(/[^a-z0-9\+\/=]+/gi,'');var input=new Buffer(base64,'base64');return DERDecoder.prototype.decode.call(this,input,options);};},{"./der":9,"buffer":49,"inherits":101}],12:[function(require,module,exports){var inherits=require('inherits');var Buffer=require('buffer').Buffer;var asn1=require('../../asn1');var base=asn1.base;// Import DER constants
  var der=asn1.constants.der;function DEREncoder(entity){this.enc='der';this.name=entity.name;this.entity=entity;// Construct base tree
  this.tree=new DERNode();this.tree._init(entity.body);};module.exports=DEREncoder;DEREncoder.prototype.encode=function encode(data,reporter){return this.tree._encode(data,reporter).join();};// Tree methods
  function DERNode(parent){base.Node.call(this,'der',parent);}inherits(DERNode,base.Node);DERNode.prototype._encodeComposite=function encodeComposite(tag,primitive,cls,content){var encodedTag=encodeTag(tag,primitive,cls,this.reporter);// Short form
  if(content.length<0x80){var header=new Buffer(2);header[0]=encodedTag;header[1]=content.length;return this._createEncoderBuffer([header,content]);}// Long form
  // Count octets required to store length
  var lenOctets=1;for(var i=content.length;i>=0x100;i>>=8){lenOctets++;}var header=new Buffer(1+1+lenOctets);header[0]=encodedTag;header[1]=0x80|lenOctets;for(var i=1+lenOctets,j=content.length;j>0;i--,j>>=8){header[i]=j&0xff;}return this._createEncoderBuffer([header,content]);};DERNode.prototype._encodeStr=function encodeStr(str,tag){if(tag==='bitstr'){return this._createEncoderBuffer([str.unused|0,str.data]);}else if(tag==='bmpstr'){var buf=new Buffer(str.length*2);for(var i=0;i<str.length;i++){buf.writeUInt16BE(str.charCodeAt(i),i*2);}return this._createEncoderBuffer(buf);}else if(tag==='numstr'){if(!this._isNumstr(str)){return this.reporter.error('Encoding of string type: numstr supports '+'only digits and space');}return this._createEncoderBuffer(str);}else if(tag==='printstr'){if(!this._isPrintstr(str)){return this.reporter.error('Encoding of string type: printstr supports '+'only latin upper and lower case letters, '+'digits, space, apostrophe, left and rigth '+'parenthesis, plus sign, comma, hyphen, '+'dot, slash, colon, equal sign, '+'question mark');}return this._createEncoderBuffer(str);}else if(/str$/.test(tag)){return this._createEncoderBuffer(str);}else if(tag==='objDesc'){return this._createEncoderBuffer(str);}else{return this.reporter.error('Encoding of string type: '+tag+' unsupported');}};DERNode.prototype._encodeObjid=function encodeObjid(id,values,relative){if(typeof id==='string'){if(!values)return this.reporter.error('string objid given, but no values map found');if(!values.hasOwnProperty(id))return this.reporter.error('objid not found in values map');id=values[id].split(/[\s\.]+/g);for(var i=0;i<id.length;i++){id[i]|=0;}}else if(Array.isArray(id)){id=id.slice();for(var i=0;i<id.length;i++){id[i]|=0;}}if(!Array.isArray(id)){return this.reporter.error('objid() should be either array or string, '+'got: '+JSON.stringify(id));}if(!relative){if(id[1]>=40)return this.reporter.error('Second objid identifier OOB');id.splice(0,2,id[0]*40+id[1]);}// Count number of octets
  var size=0;for(var i=0;i<id.length;i++){var ident=id[i];for(size++;ident>=0x80;ident>>=7){size++;}}var objid=new Buffer(size);var offset=objid.length-1;for(var i=id.length-1;i>=0;i--){var ident=id[i];objid[offset--]=ident&0x7f;while((ident>>=7)>0){objid[offset--]=0x80|ident&0x7f;}}return this._createEncoderBuffer(objid);};function two(num){if(num<10)return'0'+num;else return num;}DERNode.prototype._encodeTime=function encodeTime(time,tag){var str;var date=new Date(time);if(tag==='gentime'){str=[two(date.getFullYear()),two(date.getUTCMonth()+1),two(date.getUTCDate()),two(date.getUTCHours()),two(date.getUTCMinutes()),two(date.getUTCSeconds()),'Z'].join('');}else if(tag==='utctime'){str=[two(date.getFullYear()%100),two(date.getUTCMonth()+1),two(date.getUTCDate()),two(date.getUTCHours()),two(date.getUTCMinutes()),two(date.getUTCSeconds()),'Z'].join('');}else{this.reporter.error('Encoding '+tag+' time is not supported yet');}return this._encodeStr(str,'octstr');};DERNode.prototype._encodeNull=function encodeNull(){return this._createEncoderBuffer('');};DERNode.prototype._encodeInt=function encodeInt(num,values){if(typeof num==='string'){if(!values)return this.reporter.error('String int or enum given, but no values map');if(!values.hasOwnProperty(num)){return this.reporter.error('Values map doesn\'t contain: '+JSON.stringify(num));}num=values[num];}// Bignum, assume big endian
  if(typeof num!=='number'&&!Buffer.isBuffer(num)){var numArray=num.toArray();if(!num.sign&&numArray[0]&0x80){numArray.unshift(0);}num=new Buffer(numArray);}if(Buffer.isBuffer(num)){var size=num.length;if(num.length===0)size++;var out=new Buffer(size);num.copy(out);if(num.length===0)out[0]=0;return this._createEncoderBuffer(out);}if(num<0x80)return this._createEncoderBuffer(num);if(num<0x100)return this._createEncoderBuffer([0,num]);var size=1;for(var i=num;i>=0x100;i>>=8){size++;}var out=new Array(size);for(var i=out.length-1;i>=0;i--){out[i]=num&0xff;num>>=8;}if(out[0]&0x80){out.unshift(0);}return this._createEncoderBuffer(new Buffer(out));};DERNode.prototype._encodeBool=function encodeBool(value){return this._createEncoderBuffer(value?0xff:0);};DERNode.prototype._use=function use(entity,obj){if(typeof entity==='function')entity=entity(obj);return entity._getEncoder('der').tree;};DERNode.prototype._skipDefault=function skipDefault(dataBuffer,reporter,parent){var state=this._baseState;var i;if(state['default']===null)return false;var data=dataBuffer.join();if(state.defaultBuffer===undefined)state.defaultBuffer=this._encodeValue(state['default'],reporter,parent).join();if(data.length!==state.defaultBuffer.length)return false;for(i=0;i<data.length;i++){if(data[i]!==state.defaultBuffer[i])return false;}return true;};// Utility methods
  function encodeTag(tag,primitive,cls,reporter){var res;if(tag==='seqof')tag='seq';else if(tag==='setof')tag='set';if(der.tagByName.hasOwnProperty(tag))res=der.tagByName[tag];else if(typeof tag==='number'&&(tag|0)===tag)res=tag;else return reporter.error('Unknown tag: '+tag);if(res>=0x1f)return reporter.error('Multi-octet tag encoding unsupported');if(!primitive)res|=0x20;res|=der.tagClassByName[cls||'universal']<<6;return res;}},{"../../asn1":1,"buffer":49,"inherits":101}],13:[function(require,module,exports){var encoders=exports;encoders.der=require('./der');encoders.pem=require('./pem');},{"./der":12,"./pem":14}],14:[function(require,module,exports){var inherits=require('inherits');var DEREncoder=require('./der');function PEMEncoder(entity){DEREncoder.call(this,entity);this.enc='pem';};inherits(PEMEncoder,DEREncoder);module.exports=PEMEncoder;PEMEncoder.prototype.encode=function encode(data,options){var buf=DEREncoder.prototype.encode.call(this,data);var p=buf.toString('base64');var out=['-----BEGIN '+options.label+'-----'];for(var i=0;i<p.length;i+=64){out.push(p.slice(i,i+64));}out.push('-----END '+options.label+'-----');return out.join('\n');};},{"./der":12,"inherits":101}],15:[function(require,module,exports){'use strict';exports.byteLength=byteLength;exports.toByteArray=toByteArray;exports.fromByteArray=fromByteArray;var lookup=[];var revLookup=[];var Arr=typeof Uint8Array!=='undefined'?Uint8Array:Array;var code='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';for(var i=0,len=code.length;i<len;++i){lookup[i]=code[i];revLookup[code.charCodeAt(i)]=i;}// Support decoding URL-safe base64 strings, as Node.js does.
  // See: https://en.wikipedia.org/wiki/Base64#URL_applications
  revLookup['-'.charCodeAt(0)]=62;revLookup['_'.charCodeAt(0)]=63;function getLens(b64){var len=b64.length;if(len%4>0){throw new Error('Invalid string. Length must be a multiple of 4');}// Trim off extra bytes after placeholder bytes are found
  // See: https://github.com/beatgammit/base64-js/issues/42
  var validLen=b64.indexOf('=');if(validLen===-1)validLen=len;var placeHoldersLen=validLen===len?0:4-validLen%4;return[validLen,placeHoldersLen];}// base64 is 4/3 + up to two characters of the original data
  function byteLength(b64){var lens=getLens(b64);var validLen=lens[0];var placeHoldersLen=lens[1];return(validLen+placeHoldersLen)*3/4-placeHoldersLen;}function _byteLength(b64,validLen,placeHoldersLen){return(validLen+placeHoldersLen)*3/4-placeHoldersLen;}function toByteArray(b64){var tmp;var lens=getLens(b64);var validLen=lens[0];var placeHoldersLen=lens[1];var arr=new Arr(_byteLength(b64,validLen,placeHoldersLen));var curByte=0;// if there are placeholders, only get up to the last complete 4 chars
  var len=placeHoldersLen>0?validLen-4:validLen;for(var i=0;i<len;i+=4){tmp=revLookup[b64.charCodeAt(i)]<<18|revLookup[b64.charCodeAt(i+1)]<<12|revLookup[b64.charCodeAt(i+2)]<<6|revLookup[b64.charCodeAt(i+3)];arr[curByte++]=tmp>>16&0xFF;arr[curByte++]=tmp>>8&0xFF;arr[curByte++]=tmp&0xFF;}if(placeHoldersLen===2){tmp=revLookup[b64.charCodeAt(i)]<<2|revLookup[b64.charCodeAt(i+1)]>>4;arr[curByte++]=tmp&0xFF;}if(placeHoldersLen===1){tmp=revLookup[b64.charCodeAt(i)]<<10|revLookup[b64.charCodeAt(i+1)]<<4|revLookup[b64.charCodeAt(i+2)]>>2;arr[curByte++]=tmp>>8&0xFF;arr[curByte++]=tmp&0xFF;}return arr;}function tripletToBase64(num){return lookup[num>>18&0x3F]+lookup[num>>12&0x3F]+lookup[num>>6&0x3F]+lookup[num&0x3F];}function encodeChunk(uint8,start,end){var tmp;var output=[];for(var i=start;i<end;i+=3){tmp=(uint8[i]<<16&0xFF0000)+(uint8[i+1]<<8&0xFF00)+(uint8[i+2]&0xFF);output.push(tripletToBase64(tmp));}return output.join('');}function fromByteArray(uint8){var tmp;var len=uint8.length;var extraBytes=len%3;// if we have 1 byte left, pad 2 bytes
  var parts=[];var maxChunkLength=16383;// must be multiple of 3
  // go through the array every three bytes, we'll deal with trailing stuff later
  for(var i=0,len2=len-extraBytes;i<len2;i+=maxChunkLength){parts.push(encodeChunk(uint8,i,i+maxChunkLength>len2?len2:i+maxChunkLength));}// pad the end with zeros, but make sure to not forget the extra bytes
  if(extraBytes===1){tmp=uint8[len-1];parts.push(lookup[tmp>>2]+lookup[tmp<<4&0x3F]+'==');}else if(extraBytes===2){tmp=(uint8[len-2]<<8)+uint8[len-1];parts.push(lookup[tmp>>10]+lookup[tmp>>4&0x3F]+lookup[tmp<<2&0x3F]+'=');}return parts.join('');}},{}],16:[function(require,module,exports){(function(process,global,setImmediate){/* @preserve
   * The MIT License (MIT)
   * 
   * Copyright (c) 2013-2017 Petka Antonov
   * 
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   * 
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   * 
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   * THE SOFTWARE.
   * 
   *//**
   * bluebird build version 3.5.1
   * Features enabled: core, race, call_get, generators, map, nodeify, promisify, props, reduce, settle, some, using, timers, filter, any, each
  */!function(e){if("object"==(typeof exports==="undefined"?"undefined":_typeof2(exports))&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.Promise=e();}}(function(){var define,module,exports;return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof _dereq_=="function"&&_dereq_;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f;}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e);},l,l.exports,e,t,n,r);}return n[o].exports;}var i=typeof _dereq_=="function"&&_dereq_;for(var o=0;o<r.length;o++){s(r[o]);}return s;}({1:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise){var SomePromiseArray=Promise._SomePromiseArray;function any(promises){var ret=new SomePromiseArray(promises);var promise=ret.promise();ret.setHowMany(1);ret.setUnwrap();ret.init();return promise;}Promise.any=function(promises){return any(promises);};Promise.prototype.any=function(){return any(this);};};},{}],2:[function(_dereq_,module,exports){"use strict";var firstLineError;try{throw new Error();}catch(e){firstLineError=e;}var schedule=_dereq_("./schedule");var Queue=_dereq_("./queue");var util=_dereq_("./util");function Async(){this._customScheduler=false;this._isTickUsed=false;this._lateQueue=new Queue(16);this._normalQueue=new Queue(16);this._haveDrainedQueues=false;this._trampolineEnabled=true;var self=this;this.drainQueues=function(){self._drainQueues();};this._schedule=schedule;}Async.prototype.setScheduler=function(fn){var prev=this._schedule;this._schedule=fn;this._customScheduler=true;return prev;};Async.prototype.hasCustomScheduler=function(){return this._customScheduler;};Async.prototype.enableTrampoline=function(){this._trampolineEnabled=true;};Async.prototype.disableTrampolineIfNecessary=function(){if(util.hasDevTools){this._trampolineEnabled=false;}};Async.prototype.haveItemsQueued=function(){return this._isTickUsed||this._haveDrainedQueues;};Async.prototype.fatalError=function(e,isNode){if(isNode){process.stderr.write("Fatal "+(e instanceof Error?e.stack:e)+"\n");process.exit(2);}else{this.throwLater(e);}};Async.prototype.throwLater=function(fn,arg){if(arguments.length===1){arg=fn;fn=function fn(){throw arg;};}if(typeof setTimeout!=="undefined"){setTimeout(function(){fn(arg);},0);}else try{this._schedule(function(){fn(arg);});}catch(e){throw new Error("No async scheduler available\n\n    See http://goo.gl/MqrFmX\n");}};function AsyncInvokeLater(fn,receiver,arg){this._lateQueue.push(fn,receiver,arg);this._queueTick();}function AsyncInvoke(fn,receiver,arg){this._normalQueue.push(fn,receiver,arg);this._queueTick();}function AsyncSettlePromises(promise){this._normalQueue._pushOne(promise);this._queueTick();}if(!util.hasDevTools){Async.prototype.invokeLater=AsyncInvokeLater;Async.prototype.invoke=AsyncInvoke;Async.prototype.settlePromises=AsyncSettlePromises;}else{Async.prototype.invokeLater=function(fn,receiver,arg){if(this._trampolineEnabled){AsyncInvokeLater.call(this,fn,receiver,arg);}else{this._schedule(function(){setTimeout(function(){fn.call(receiver,arg);},100);});}};Async.prototype.invoke=function(fn,receiver,arg){if(this._trampolineEnabled){AsyncInvoke.call(this,fn,receiver,arg);}else{this._schedule(function(){fn.call(receiver,arg);});}};Async.prototype.settlePromises=function(promise){if(this._trampolineEnabled){AsyncSettlePromises.call(this,promise);}else{this._schedule(function(){promise._settlePromises();});}};}Async.prototype._drainQueue=function(queue){while(queue.length()>0){var fn=queue.shift();if(typeof fn!=="function"){fn._settlePromises();continue;}var receiver=queue.shift();var arg=queue.shift();fn.call(receiver,arg);}};Async.prototype._drainQueues=function(){this._drainQueue(this._normalQueue);this._reset();this._haveDrainedQueues=true;this._drainQueue(this._lateQueue);};Async.prototype._queueTick=function(){if(!this._isTickUsed){this._isTickUsed=true;this._schedule(this.drainQueues);}};Async.prototype._reset=function(){this._isTickUsed=false;};module.exports=Async;module.exports.firstLineError=firstLineError;},{"./queue":26,"./schedule":29,"./util":36}],3:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,INTERNAL,tryConvertToPromise,debug){var calledBind=false;var rejectThis=function rejectThis(_,e){this._reject(e);};var targetRejected=function targetRejected(e,context){context.promiseRejectionQueued=true;context.bindingPromise._then(rejectThis,rejectThis,null,this,e);};var bindingResolved=function bindingResolved(thisArg,context){if((this._bitField&50397184)===0){this._resolveCallback(context.target);}};var bindingRejected=function bindingRejected(e,context){if(!context.promiseRejectionQueued)this._reject(e);};Promise.prototype.bind=function(thisArg){if(!calledBind){calledBind=true;Promise.prototype._propagateFrom=debug.propagateFromFunction();Promise.prototype._boundValue=debug.boundValueFunction();}var maybePromise=tryConvertToPromise(thisArg);var ret=new Promise(INTERNAL);ret._propagateFrom(this,1);var target=this._target();ret._setBoundTo(maybePromise);if(maybePromise instanceof Promise){var context={promiseRejectionQueued:false,promise:ret,target:target,bindingPromise:maybePromise};target._then(INTERNAL,targetRejected,undefined,ret,context);maybePromise._then(bindingResolved,bindingRejected,undefined,ret,context);ret._setOnCancel(maybePromise);}else{ret._resolveCallback(target);}return ret;};Promise.prototype._setBoundTo=function(obj){if(obj!==undefined){this._bitField=this._bitField|2097152;this._boundTo=obj;}else{this._bitField=this._bitField&~2097152;}};Promise.prototype._isBound=function(){return(this._bitField&2097152)===2097152;};Promise.bind=function(thisArg,value){return Promise.resolve(value).bind(thisArg);};};},{}],4:[function(_dereq_,module,exports){"use strict";var old;if(typeof Promise!=="undefined")old=Promise;function noConflict(){try{if(Promise===bluebird)Promise=old;}catch(e){}return bluebird;}var bluebird=_dereq_("./promise")();bluebird.noConflict=noConflict;module.exports=bluebird;},{"./promise":22}],5:[function(_dereq_,module,exports){"use strict";var cr=Object.create;if(cr){var callerCache=cr(null);var getterCache=cr(null);callerCache[" size"]=getterCache[" size"]=0;}module.exports=function(Promise){var util=_dereq_("./util");var canEvaluate=util.canEvaluate;var isIdentifier=util.isIdentifier;var getMethodCaller;var getGetter;if(!true){var makeMethodCaller=function makeMethodCaller(methodName){return new Function("ensureMethod","                                    \n\
          return function(obj) {                                               \n\
              'use strict'                                                     \n\
              var len = this.length;                                           \n\
              ensureMethod(obj, 'methodName');                                 \n\
              switch(len) {                                                    \n\
                  case 1: return obj.methodName(this[0]);                      \n\
                  case 2: return obj.methodName(this[0], this[1]);             \n\
                  case 3: return obj.methodName(this[0], this[1], this[2]);    \n\
                  case 0: return obj.methodName();                             \n\
                  default:                                                     \n\
                      return obj.methodName.apply(obj, this);                  \n\
              }                                                                \n\
          };                                                                   \n\
          ".replace(/methodName/g,methodName))(ensureMethod);};var makeGetter=function makeGetter(propertyName){return new Function("obj","                                             \n\
          'use strict';                                                        \n\
          return obj.propertyName;                                             \n\
          ".replace("propertyName",propertyName));};var getCompiled=function getCompiled(name,compiler,cache){var ret=cache[name];if(typeof ret!=="function"){if(!isIdentifier(name)){return null;}ret=compiler(name);cache[name]=ret;cache[" size"]++;if(cache[" size"]>512){var keys=Object.keys(cache);for(var i=0;i<256;++i){delete cache[keys[i]];}cache[" size"]=keys.length-256;}}return ret;};getMethodCaller=function getMethodCaller(name){return getCompiled(name,makeMethodCaller,callerCache);};getGetter=function getGetter(name){return getCompiled(name,makeGetter,getterCache);};}function ensureMethod(obj,methodName){var fn;if(obj!=null)fn=obj[methodName];if(typeof fn!=="function"){var message="Object "+util.classString(obj)+" has no method '"+util.toString(methodName)+"'";throw new Promise.TypeError(message);}return fn;}function caller(obj){var methodName=this.pop();var fn=ensureMethod(obj,methodName);return fn.apply(obj,this);}Promise.prototype.call=function(methodName){var args=[].slice.call(arguments,1);;if(!true){if(canEvaluate){var maybeCaller=getMethodCaller(methodName);if(maybeCaller!==null){return this._then(maybeCaller,undefined,undefined,args,undefined);}}}args.push(methodName);return this._then(caller,undefined,undefined,args,undefined);};function namedGetter(obj){return obj[this];}function indexedGetter(obj){var index=+this;if(index<0)index=Math.max(0,index+obj.length);return obj[index];}Promise.prototype.get=function(propertyName){var isIndex=typeof propertyName==="number";var getter;if(!isIndex){if(canEvaluate){var maybeGetter=getGetter(propertyName);getter=maybeGetter!==null?maybeGetter:namedGetter;}else{getter=namedGetter;}}else{getter=indexedGetter;}return this._then(getter,undefined,undefined,propertyName,undefined);};};},{"./util":36}],6:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,PromiseArray,apiRejection,debug){var util=_dereq_("./util");var tryCatch=util.tryCatch;var errorObj=util.errorObj;var async=Promise._async;Promise.prototype["break"]=Promise.prototype.cancel=function(){if(!debug.cancellation())return this._warn("cancellation is disabled");var promise=this;var child=promise;while(promise._isCancellable()){if(!promise._cancelBy(child)){if(child._isFollowing()){child._followee().cancel();}else{child._cancelBranched();}break;}var parent=promise._cancellationParent;if(parent==null||!parent._isCancellable()){if(promise._isFollowing()){promise._followee().cancel();}else{promise._cancelBranched();}break;}else{if(promise._isFollowing())promise._followee().cancel();promise._setWillBeCancelled();child=promise;promise=parent;}}};Promise.prototype._branchHasCancelled=function(){this._branchesRemainingToCancel--;};Promise.prototype._enoughBranchesHaveCancelled=function(){return this._branchesRemainingToCancel===undefined||this._branchesRemainingToCancel<=0;};Promise.prototype._cancelBy=function(canceller){if(canceller===this){this._branchesRemainingToCancel=0;this._invokeOnCancel();return true;}else{this._branchHasCancelled();if(this._enoughBranchesHaveCancelled()){this._invokeOnCancel();return true;}}return false;};Promise.prototype._cancelBranched=function(){if(this._enoughBranchesHaveCancelled()){this._cancel();}};Promise.prototype._cancel=function(){if(!this._isCancellable())return;this._setCancelled();async.invoke(this._cancelPromises,this,undefined);};Promise.prototype._cancelPromises=function(){if(this._length()>0)this._settlePromises();};Promise.prototype._unsetOnCancel=function(){this._onCancelField=undefined;};Promise.prototype._isCancellable=function(){return this.isPending()&&!this._isCancelled();};Promise.prototype.isCancellable=function(){return this.isPending()&&!this.isCancelled();};Promise.prototype._doInvokeOnCancel=function(onCancelCallback,internalOnly){if(util.isArray(onCancelCallback)){for(var i=0;i<onCancelCallback.length;++i){this._doInvokeOnCancel(onCancelCallback[i],internalOnly);}}else if(onCancelCallback!==undefined){if(typeof onCancelCallback==="function"){if(!internalOnly){var e=tryCatch(onCancelCallback).call(this._boundValue());if(e===errorObj){this._attachExtraTrace(e.e);async.throwLater(e.e);}}}else{onCancelCallback._resultCancelled(this);}}};Promise.prototype._invokeOnCancel=function(){var onCancelCallback=this._onCancel();this._unsetOnCancel();async.invoke(this._doInvokeOnCancel,this,onCancelCallback);};Promise.prototype._invokeInternalOnCancel=function(){if(this._isCancellable()){this._doInvokeOnCancel(this._onCancel(),true);this._unsetOnCancel();}};Promise.prototype._resultCancelled=function(){this.cancel();};};},{"./util":36}],7:[function(_dereq_,module,exports){"use strict";module.exports=function(NEXT_FILTER){var util=_dereq_("./util");var getKeys=_dereq_("./es5").keys;var tryCatch=util.tryCatch;var errorObj=util.errorObj;function catchFilter(instances,cb,promise){return function(e){var boundTo=promise._boundValue();predicateLoop:for(var i=0;i<instances.length;++i){var item=instances[i];if(item===Error||item!=null&&item.prototype instanceof Error){if(e instanceof item){return tryCatch(cb).call(boundTo,e);}}else if(typeof item==="function"){var matchesPredicate=tryCatch(item).call(boundTo,e);if(matchesPredicate===errorObj){return matchesPredicate;}else if(matchesPredicate){return tryCatch(cb).call(boundTo,e);}}else if(util.isObject(e)){var keys=getKeys(item);for(var j=0;j<keys.length;++j){var key=keys[j];if(item[key]!=e[key]){continue predicateLoop;}}return tryCatch(cb).call(boundTo,e);}}return NEXT_FILTER;};}return catchFilter;};},{"./es5":13,"./util":36}],8:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise){var longStackTraces=false;var contextStack=[];Promise.prototype._promiseCreated=function(){};Promise.prototype._pushContext=function(){};Promise.prototype._popContext=function(){return null;};Promise._peekContext=Promise.prototype._peekContext=function(){};function Context(){this._trace=new Context.CapturedTrace(peekContext());}Context.prototype._pushContext=function(){if(this._trace!==undefined){this._trace._promiseCreated=null;contextStack.push(this._trace);}};Context.prototype._popContext=function(){if(this._trace!==undefined){var trace=contextStack.pop();var ret=trace._promiseCreated;trace._promiseCreated=null;return ret;}return null;};function createContext(){if(longStackTraces)return new Context();}function peekContext(){var lastIndex=contextStack.length-1;if(lastIndex>=0){return contextStack[lastIndex];}return undefined;}Context.CapturedTrace=null;Context.create=createContext;Context.deactivateLongStackTraces=function(){};Context.activateLongStackTraces=function(){var Promise_pushContext=Promise.prototype._pushContext;var Promise_popContext=Promise.prototype._popContext;var Promise_PeekContext=Promise._peekContext;var Promise_peekContext=Promise.prototype._peekContext;var Promise_promiseCreated=Promise.prototype._promiseCreated;Context.deactivateLongStackTraces=function(){Promise.prototype._pushContext=Promise_pushContext;Promise.prototype._popContext=Promise_popContext;Promise._peekContext=Promise_PeekContext;Promise.prototype._peekContext=Promise_peekContext;Promise.prototype._promiseCreated=Promise_promiseCreated;longStackTraces=false;};longStackTraces=true;Promise.prototype._pushContext=Context.prototype._pushContext;Promise.prototype._popContext=Context.prototype._popContext;Promise._peekContext=Promise.prototype._peekContext=peekContext;Promise.prototype._promiseCreated=function(){var ctx=this._peekContext();if(ctx&&ctx._promiseCreated==null)ctx._promiseCreated=this;};};return Context;};},{}],9:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,Context){var getDomain=Promise._getDomain;var async=Promise._async;var Warning=_dereq_("./errors").Warning;var util=_dereq_("./util");var canAttachTrace=util.canAttachTrace;var unhandledRejectionHandled;var possiblyUnhandledRejection;var bluebirdFramePattern=/[\\\/]bluebird[\\\/]js[\\\/](release|debug|instrumented)/;var nodeFramePattern=/\((?:timers\.js):\d+:\d+\)/;var parseLinePattern=/[\/<\(](.+?):(\d+):(\d+)\)?\s*$/;var stackFramePattern=null;var formatStack=null;var indentStackFrames=false;var printWarning;var debugging=!!(util.env("BLUEBIRD_DEBUG")!=0&&(true||util.env("BLUEBIRD_DEBUG")||util.env("NODE_ENV")==="development"));var warnings=!!(util.env("BLUEBIRD_WARNINGS")!=0&&(debugging||util.env("BLUEBIRD_WARNINGS")));var longStackTraces=!!(util.env("BLUEBIRD_LONG_STACK_TRACES")!=0&&(debugging||util.env("BLUEBIRD_LONG_STACK_TRACES")));var wForgottenReturn=util.env("BLUEBIRD_W_FORGOTTEN_RETURN")!=0&&(warnings||!!util.env("BLUEBIRD_W_FORGOTTEN_RETURN"));Promise.prototype.suppressUnhandledRejections=function(){var target=this._target();target._bitField=target._bitField&~1048576|524288;};Promise.prototype._ensurePossibleRejectionHandled=function(){if((this._bitField&524288)!==0)return;this._setRejectionIsUnhandled();var self=this;setTimeout(function(){self._notifyUnhandledRejection();},1);};Promise.prototype._notifyUnhandledRejectionIsHandled=function(){fireRejectionEvent("rejectionHandled",unhandledRejectionHandled,undefined,this);};Promise.prototype._setReturnedNonUndefined=function(){this._bitField=this._bitField|268435456;};Promise.prototype._returnedNonUndefined=function(){return(this._bitField&268435456)!==0;};Promise.prototype._notifyUnhandledRejection=function(){if(this._isRejectionUnhandled()){var reason=this._settledValue();this._setUnhandledRejectionIsNotified();fireRejectionEvent("unhandledRejection",possiblyUnhandledRejection,reason,this);}};Promise.prototype._setUnhandledRejectionIsNotified=function(){this._bitField=this._bitField|262144;};Promise.prototype._unsetUnhandledRejectionIsNotified=function(){this._bitField=this._bitField&~262144;};Promise.prototype._isUnhandledRejectionNotified=function(){return(this._bitField&262144)>0;};Promise.prototype._setRejectionIsUnhandled=function(){this._bitField=this._bitField|1048576;};Promise.prototype._unsetRejectionIsUnhandled=function(){this._bitField=this._bitField&~1048576;if(this._isUnhandledRejectionNotified()){this._unsetUnhandledRejectionIsNotified();this._notifyUnhandledRejectionIsHandled();}};Promise.prototype._isRejectionUnhandled=function(){return(this._bitField&1048576)>0;};Promise.prototype._warn=function(message,shouldUseOwnTrace,promise){return warn(message,shouldUseOwnTrace,promise||this);};Promise.onPossiblyUnhandledRejection=function(fn){var domain=getDomain();possiblyUnhandledRejection=typeof fn==="function"?domain===null?fn:util.domainBind(domain,fn):undefined;};Promise.onUnhandledRejectionHandled=function(fn){var domain=getDomain();unhandledRejectionHandled=typeof fn==="function"?domain===null?fn:util.domainBind(domain,fn):undefined;};var disableLongStackTraces=function disableLongStackTraces(){};Promise.longStackTraces=function(){if(async.haveItemsQueued()&&!config.longStackTraces){throw new Error("cannot enable long stack traces after promises have been created\n\n    See http://goo.gl/MqrFmX\n");}if(!config.longStackTraces&&longStackTracesIsSupported()){var Promise_captureStackTrace=Promise.prototype._captureStackTrace;var Promise_attachExtraTrace=Promise.prototype._attachExtraTrace;config.longStackTraces=true;disableLongStackTraces=function disableLongStackTraces(){if(async.haveItemsQueued()&&!config.longStackTraces){throw new Error("cannot enable long stack traces after promises have been created\n\n    See http://goo.gl/MqrFmX\n");}Promise.prototype._captureStackTrace=Promise_captureStackTrace;Promise.prototype._attachExtraTrace=Promise_attachExtraTrace;Context.deactivateLongStackTraces();async.enableTrampoline();config.longStackTraces=false;};Promise.prototype._captureStackTrace=longStackTracesCaptureStackTrace;Promise.prototype._attachExtraTrace=longStackTracesAttachExtraTrace;Context.activateLongStackTraces();async.disableTrampolineIfNecessary();}};Promise.hasLongStackTraces=function(){return config.longStackTraces&&longStackTracesIsSupported();};var fireDomEvent=function(){try{if(typeof CustomEvent==="function"){var event=new CustomEvent("CustomEvent");util.global.dispatchEvent(event);return function(name,event){var domEvent=new CustomEvent(name.toLowerCase(),{detail:event,cancelable:true});return!util.global.dispatchEvent(domEvent);};}else if(typeof Event==="function"){var event=new Event("CustomEvent");util.global.dispatchEvent(event);return function(name,event){var domEvent=new Event(name.toLowerCase(),{cancelable:true});domEvent.detail=event;return!util.global.dispatchEvent(domEvent);};}else{var event=document.createEvent("CustomEvent");event.initCustomEvent("testingtheevent",false,true,{});util.global.dispatchEvent(event);return function(name,event){var domEvent=document.createEvent("CustomEvent");domEvent.initCustomEvent(name.toLowerCase(),false,true,event);return!util.global.dispatchEvent(domEvent);};}}catch(e){}return function(){return false;};}();var fireGlobalEvent=function(){if(util.isNode){return function(){return process.emit.apply(process,arguments);};}else{if(!util.global){return function(){return false;};}return function(name){var methodName="on"+name.toLowerCase();var method=util.global[methodName];if(!method)return false;method.apply(util.global,[].slice.call(arguments,1));return true;};}}();function generatePromiseLifecycleEventObject(name,promise){return{promise:promise};}var eventToObjectGenerator={promiseCreated:generatePromiseLifecycleEventObject,promiseFulfilled:generatePromiseLifecycleEventObject,promiseRejected:generatePromiseLifecycleEventObject,promiseResolved:generatePromiseLifecycleEventObject,promiseCancelled:generatePromiseLifecycleEventObject,promiseChained:function promiseChained(name,promise,child){return{promise:promise,child:child};},warning:function warning(name,_warning){return{warning:_warning};},unhandledRejection:function unhandledRejection(name,reason,promise){return{reason:reason,promise:promise};},rejectionHandled:generatePromiseLifecycleEventObject};var activeFireEvent=function activeFireEvent(name){var globalEventFired=false;try{globalEventFired=fireGlobalEvent.apply(null,arguments);}catch(e){async.throwLater(e);globalEventFired=true;}var domEventFired=false;try{domEventFired=fireDomEvent(name,eventToObjectGenerator[name].apply(null,arguments));}catch(e){async.throwLater(e);domEventFired=true;}return domEventFired||globalEventFired;};Promise.config=function(opts){opts=Object(opts);if("longStackTraces"in opts){if(opts.longStackTraces){Promise.longStackTraces();}else if(!opts.longStackTraces&&Promise.hasLongStackTraces()){disableLongStackTraces();}}if("warnings"in opts){var warningsOption=opts.warnings;config.warnings=!!warningsOption;wForgottenReturn=config.warnings;if(util.isObject(warningsOption)){if("wForgottenReturn"in warningsOption){wForgottenReturn=!!warningsOption.wForgottenReturn;}}}if("cancellation"in opts&&opts.cancellation&&!config.cancellation){if(async.haveItemsQueued()){throw new Error("cannot enable cancellation after promises are in use");}Promise.prototype._clearCancellationData=cancellationClearCancellationData;Promise.prototype._propagateFrom=cancellationPropagateFrom;Promise.prototype._onCancel=cancellationOnCancel;Promise.prototype._setOnCancel=cancellationSetOnCancel;Promise.prototype._attachCancellationCallback=cancellationAttachCancellationCallback;Promise.prototype._execute=cancellationExecute;_propagateFromFunction=cancellationPropagateFrom;config.cancellation=true;}if("monitoring"in opts){if(opts.monitoring&&!config.monitoring){config.monitoring=true;Promise.prototype._fireEvent=activeFireEvent;}else if(!opts.monitoring&&config.monitoring){config.monitoring=false;Promise.prototype._fireEvent=defaultFireEvent;}}return Promise;};function defaultFireEvent(){return false;}Promise.prototype._fireEvent=defaultFireEvent;Promise.prototype._execute=function(executor,resolve,reject){try{executor(resolve,reject);}catch(e){return e;}};Promise.prototype._onCancel=function(){};Promise.prototype._setOnCancel=function(handler){;};Promise.prototype._attachCancellationCallback=function(onCancel){;};Promise.prototype._captureStackTrace=function(){};Promise.prototype._attachExtraTrace=function(){};Promise.prototype._clearCancellationData=function(){};Promise.prototype._propagateFrom=function(parent,flags){;;};function cancellationExecute(executor,resolve,reject){var promise=this;try{executor(resolve,reject,function(onCancel){if(typeof onCancel!=="function"){throw new TypeError("onCancel must be a function, got: "+util.toString(onCancel));}promise._attachCancellationCallback(onCancel);});}catch(e){return e;}}function cancellationAttachCancellationCallback(onCancel){if(!this._isCancellable())return this;var previousOnCancel=this._onCancel();if(previousOnCancel!==undefined){if(util.isArray(previousOnCancel)){previousOnCancel.push(onCancel);}else{this._setOnCancel([previousOnCancel,onCancel]);}}else{this._setOnCancel(onCancel);}}function cancellationOnCancel(){return this._onCancelField;}function cancellationSetOnCancel(onCancel){this._onCancelField=onCancel;}function cancellationClearCancellationData(){this._cancellationParent=undefined;this._onCancelField=undefined;}function cancellationPropagateFrom(parent,flags){if((flags&1)!==0){this._cancellationParent=parent;var branchesRemainingToCancel=parent._branchesRemainingToCancel;if(branchesRemainingToCancel===undefined){branchesRemainingToCancel=0;}parent._branchesRemainingToCancel=branchesRemainingToCancel+1;}if((flags&2)!==0&&parent._isBound()){this._setBoundTo(parent._boundTo);}}function bindingPropagateFrom(parent,flags){if((flags&2)!==0&&parent._isBound()){this._setBoundTo(parent._boundTo);}}var _propagateFromFunction=bindingPropagateFrom;function _boundValueFunction(){var ret=this._boundTo;if(ret!==undefined){if(ret instanceof Promise){if(ret.isFulfilled()){return ret.value();}else{return undefined;}}}return ret;}function longStackTracesCaptureStackTrace(){this._trace=new CapturedTrace(this._peekContext());}function longStackTracesAttachExtraTrace(error,ignoreSelf){if(canAttachTrace(error)){var trace=this._trace;if(trace!==undefined){if(ignoreSelf)trace=trace._parent;}if(trace!==undefined){trace.attachExtraTrace(error);}else if(!error.__stackCleaned__){var parsed=parseStackAndMessage(error);util.notEnumerableProp(error,"stack",parsed.message+"\n"+parsed.stack.join("\n"));util.notEnumerableProp(error,"__stackCleaned__",true);}}}function checkForgottenReturns(returnValue,promiseCreated,name,promise,parent){if(returnValue===undefined&&promiseCreated!==null&&wForgottenReturn){if(parent!==undefined&&parent._returnedNonUndefined())return;if((promise._bitField&65535)===0)return;if(name)name=name+" ";var handlerLine="";var creatorLine="";if(promiseCreated._trace){var traceLines=promiseCreated._trace.stack.split("\n");var stack=cleanStack(traceLines);for(var i=stack.length-1;i>=0;--i){var line=stack[i];if(!nodeFramePattern.test(line)){var lineMatches=line.match(parseLinePattern);if(lineMatches){handlerLine="at "+lineMatches[1]+":"+lineMatches[2]+":"+lineMatches[3]+" ";}break;}}if(stack.length>0){var firstUserLine=stack[0];for(var i=0;i<traceLines.length;++i){if(traceLines[i]===firstUserLine){if(i>0){creatorLine="\n"+traceLines[i-1];}break;}}}}var msg="a promise was created in a "+name+"handler "+handlerLine+"but was not returned from it, "+"see http://goo.gl/rRqMUw"+creatorLine;promise._warn(msg,true,promiseCreated);}}function deprecated(name,replacement){var message=name+" is deprecated and will be removed in a future version.";if(replacement)message+=" Use "+replacement+" instead.";return warn(message);}function warn(message,shouldUseOwnTrace,promise){if(!config.warnings)return;var warning=new Warning(message);var ctx;if(shouldUseOwnTrace){promise._attachExtraTrace(warning);}else if(config.longStackTraces&&(ctx=Promise._peekContext())){ctx.attachExtraTrace(warning);}else{var parsed=parseStackAndMessage(warning);warning.stack=parsed.message+"\n"+parsed.stack.join("\n");}if(!activeFireEvent("warning",warning)){formatAndLogError(warning,"",true);}}function reconstructStack(message,stacks){for(var i=0;i<stacks.length-1;++i){stacks[i].push("From previous event:");stacks[i]=stacks[i].join("\n");}if(i<stacks.length){stacks[i]=stacks[i].join("\n");}return message+"\n"+stacks.join("\n");}function removeDuplicateOrEmptyJumps(stacks){for(var i=0;i<stacks.length;++i){if(stacks[i].length===0||i+1<stacks.length&&stacks[i][0]===stacks[i+1][0]){stacks.splice(i,1);i--;}}}function removeCommonRoots(stacks){var current=stacks[0];for(var i=1;i<stacks.length;++i){var prev=stacks[i];var currentLastIndex=current.length-1;var currentLastLine=current[currentLastIndex];var commonRootMeetPoint=-1;for(var j=prev.length-1;j>=0;--j){if(prev[j]===currentLastLine){commonRootMeetPoint=j;break;}}for(var j=commonRootMeetPoint;j>=0;--j){var line=prev[j];if(current[currentLastIndex]===line){current.pop();currentLastIndex--;}else{break;}}current=prev;}}function cleanStack(stack){var ret=[];for(var i=0;i<stack.length;++i){var line=stack[i];var isTraceLine="    (No stack trace)"===line||stackFramePattern.test(line);var isInternalFrame=isTraceLine&&shouldIgnore(line);if(isTraceLine&&!isInternalFrame){if(indentStackFrames&&line.charAt(0)!==" "){line="    "+line;}ret.push(line);}}return ret;}function stackFramesAsArray(error){var stack=error.stack.replace(/\s+$/g,"").split("\n");for(var i=0;i<stack.length;++i){var line=stack[i];if("    (No stack trace)"===line||stackFramePattern.test(line)){break;}}if(i>0&&error.name!="SyntaxError"){stack=stack.slice(i);}return stack;}function parseStackAndMessage(error){var stack=error.stack;var message=error.toString();stack=typeof stack==="string"&&stack.length>0?stackFramesAsArray(error):["    (No stack trace)"];return{message:message,stack:error.name=="SyntaxError"?stack:cleanStack(stack)};}function formatAndLogError(error,title,isSoft){if(typeof console!=="undefined"){var message;if(util.isObject(error)){var stack=error.stack;message=title+formatStack(stack,error);}else{message=title+String(error);}if(typeof printWarning==="function"){printWarning(message,isSoft);}else if(typeof console.log==="function"||_typeof2(console.log)==="object"){console.log(message);}}}function fireRejectionEvent(name,localHandler,reason,promise){var localEventFired=false;try{if(typeof localHandler==="function"){localEventFired=true;if(name==="rejectionHandled"){localHandler(promise);}else{localHandler(reason,promise);}}}catch(e){async.throwLater(e);}if(name==="unhandledRejection"){if(!activeFireEvent(name,reason,promise)&&!localEventFired){formatAndLogError(reason,"Unhandled rejection ");}}else{activeFireEvent(name,promise);}}function formatNonError(obj){var str;if(typeof obj==="function"){str="[function "+(obj.name||"anonymous")+"]";}else{str=obj&&typeof obj.toString==="function"?obj.toString():util.toString(obj);var ruselessToString=/\[object [a-zA-Z0-9$_]+\]/;if(ruselessToString.test(str)){try{var newStr=JSON.stringify(obj);str=newStr;}catch(e){}}if(str.length===0){str="(empty array)";}}return"(<"+snip(str)+">, no stack trace)";}function snip(str){var maxChars=41;if(str.length<maxChars){return str;}return str.substr(0,maxChars-3)+"...";}function longStackTracesIsSupported(){return typeof captureStackTrace==="function";}var shouldIgnore=function shouldIgnore(){return false;};var parseLineInfoRegex=/[\/<\(]([^:\/]+):(\d+):(?:\d+)\)?\s*$/;function parseLineInfo(line){var matches=line.match(parseLineInfoRegex);if(matches){return{fileName:matches[1],line:parseInt(matches[2],10)};}}function setBounds(firstLineError,lastLineError){if(!longStackTracesIsSupported())return;var firstStackLines=firstLineError.stack.split("\n");var lastStackLines=lastLineError.stack.split("\n");var firstIndex=-1;var lastIndex=-1;var firstFileName;var lastFileName;for(var i=0;i<firstStackLines.length;++i){var result=parseLineInfo(firstStackLines[i]);if(result){firstFileName=result.fileName;firstIndex=result.line;break;}}for(var i=0;i<lastStackLines.length;++i){var result=parseLineInfo(lastStackLines[i]);if(result){lastFileName=result.fileName;lastIndex=result.line;break;}}if(firstIndex<0||lastIndex<0||!firstFileName||!lastFileName||firstFileName!==lastFileName||firstIndex>=lastIndex){return;}shouldIgnore=function shouldIgnore(line){if(bluebirdFramePattern.test(line))return true;var info=parseLineInfo(line);if(info){if(info.fileName===firstFileName&&firstIndex<=info.line&&info.line<=lastIndex){return true;}}return false;};}function CapturedTrace(parent){this._parent=parent;this._promisesCreated=0;var length=this._length=1+(parent===undefined?0:parent._length);captureStackTrace(this,CapturedTrace);if(length>32)this.uncycle();}util.inherits(CapturedTrace,Error);Context.CapturedTrace=CapturedTrace;CapturedTrace.prototype.uncycle=function(){var length=this._length;if(length<2)return;var nodes=[];var stackToIndex={};for(var i=0,node=this;node!==undefined;++i){nodes.push(node);node=node._parent;}length=this._length=i;for(var i=length-1;i>=0;--i){var stack=nodes[i].stack;if(stackToIndex[stack]===undefined){stackToIndex[stack]=i;}}for(var i=0;i<length;++i){var currentStack=nodes[i].stack;var index=stackToIndex[currentStack];if(index!==undefined&&index!==i){if(index>0){nodes[index-1]._parent=undefined;nodes[index-1]._length=1;}nodes[i]._parent=undefined;nodes[i]._length=1;var cycleEdgeNode=i>0?nodes[i-1]:this;if(index<length-1){cycleEdgeNode._parent=nodes[index+1];cycleEdgeNode._parent.uncycle();cycleEdgeNode._length=cycleEdgeNode._parent._length+1;}else{cycleEdgeNode._parent=undefined;cycleEdgeNode._length=1;}var currentChildLength=cycleEdgeNode._length+1;for(var j=i-2;j>=0;--j){nodes[j]._length=currentChildLength;currentChildLength++;}return;}}};CapturedTrace.prototype.attachExtraTrace=function(error){if(error.__stackCleaned__)return;this.uncycle();var parsed=parseStackAndMessage(error);var message=parsed.message;var stacks=[parsed.stack];var trace=this;while(trace!==undefined){stacks.push(cleanStack(trace.stack.split("\n")));trace=trace._parent;}removeCommonRoots(stacks);removeDuplicateOrEmptyJumps(stacks);util.notEnumerableProp(error,"stack",reconstructStack(message,stacks));util.notEnumerableProp(error,"__stackCleaned__",true);};var captureStackTrace=function stackDetection(){var v8stackFramePattern=/^\s*at\s*/;var v8stackFormatter=function v8stackFormatter(stack,error){if(typeof stack==="string")return stack;if(error.name!==undefined&&error.message!==undefined){return error.toString();}return formatNonError(error);};if(typeof Error.stackTraceLimit==="number"&&typeof Error.captureStackTrace==="function"){Error.stackTraceLimit+=6;stackFramePattern=v8stackFramePattern;formatStack=v8stackFormatter;var captureStackTrace=Error.captureStackTrace;shouldIgnore=function shouldIgnore(line){return bluebirdFramePattern.test(line);};return function(receiver,ignoreUntil){Error.stackTraceLimit+=6;captureStackTrace(receiver,ignoreUntil);Error.stackTraceLimit-=6;};}var err=new Error();if(typeof err.stack==="string"&&err.stack.split("\n")[0].indexOf("stackDetection@")>=0){stackFramePattern=/@/;formatStack=v8stackFormatter;indentStackFrames=true;return function captureStackTrace(o){o.stack=new Error().stack;};}var hasStackAfterThrow;try{throw new Error();}catch(e){hasStackAfterThrow="stack"in e;}if(!("stack"in err)&&hasStackAfterThrow&&typeof Error.stackTraceLimit==="number"){stackFramePattern=v8stackFramePattern;formatStack=v8stackFormatter;return function captureStackTrace(o){Error.stackTraceLimit+=6;try{throw new Error();}catch(e){o.stack=e.stack;}Error.stackTraceLimit-=6;};}formatStack=function formatStack(stack,error){if(typeof stack==="string")return stack;if(((typeof error==="undefined"?"undefined":_typeof2(error))==="object"||typeof error==="function")&&error.name!==undefined&&error.message!==undefined){return error.toString();}return formatNonError(error);};return null;}([]);if(typeof console!=="undefined"&&typeof console.warn!=="undefined"){printWarning=function printWarning(message){console.warn(message);};if(util.isNode&&process.stderr.isTTY){printWarning=function printWarning(message,isSoft){var color=isSoft?"\x1B[33m":"\x1B[31m";console.warn(color+message+"\x1B[0m\n");};}else if(!util.isNode&&typeof new Error().stack==="string"){printWarning=function printWarning(message,isSoft){console.warn("%c"+message,isSoft?"color: darkorange":"color: red");};}}var config={warnings:warnings,longStackTraces:false,cancellation:false,monitoring:false};if(longStackTraces)Promise.longStackTraces();return{longStackTraces:function longStackTraces(){return config.longStackTraces;},warnings:function warnings(){return config.warnings;},cancellation:function cancellation(){return config.cancellation;},monitoring:function monitoring(){return config.monitoring;},propagateFromFunction:function propagateFromFunction(){return _propagateFromFunction;},boundValueFunction:function boundValueFunction(){return _boundValueFunction;},checkForgottenReturns:checkForgottenReturns,setBounds:setBounds,warn:warn,deprecated:deprecated,CapturedTrace:CapturedTrace,fireDomEvent:fireDomEvent,fireGlobalEvent:fireGlobalEvent};};},{"./errors":12,"./util":36}],10:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise){function returner(){return this.value;}function thrower(){throw this.reason;}Promise.prototype["return"]=Promise.prototype.thenReturn=function(value){if(value instanceof Promise)value.suppressUnhandledRejections();return this._then(returner,undefined,undefined,{value:value},undefined);};Promise.prototype["throw"]=Promise.prototype.thenThrow=function(reason){return this._then(thrower,undefined,undefined,{reason:reason},undefined);};Promise.prototype.catchThrow=function(reason){if(arguments.length<=1){return this._then(undefined,thrower,undefined,{reason:reason},undefined);}else{var _reason=arguments[1];var handler=function handler(){throw _reason;};return this.caught(reason,handler);}};Promise.prototype.catchReturn=function(value){if(arguments.length<=1){if(value instanceof Promise)value.suppressUnhandledRejections();return this._then(undefined,returner,undefined,{value:value},undefined);}else{var _value=arguments[1];if(_value instanceof Promise)_value.suppressUnhandledRejections();var handler=function handler(){return _value;};return this.caught(value,handler);}};};},{}],11:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,INTERNAL){var PromiseReduce=Promise.reduce;var PromiseAll=Promise.all;function promiseAllThis(){return PromiseAll(this);}function PromiseMapSeries(promises,fn){return PromiseReduce(promises,fn,INTERNAL,INTERNAL);}Promise.prototype.each=function(fn){return PromiseReduce(this,fn,INTERNAL,0)._then(promiseAllThis,undefined,undefined,this,undefined);};Promise.prototype.mapSeries=function(fn){return PromiseReduce(this,fn,INTERNAL,INTERNAL);};Promise.each=function(promises,fn){return PromiseReduce(promises,fn,INTERNAL,0)._then(promiseAllThis,undefined,undefined,promises,undefined);};Promise.mapSeries=PromiseMapSeries;};},{}],12:[function(_dereq_,module,exports){"use strict";var es5=_dereq_("./es5");var Objectfreeze=es5.freeze;var util=_dereq_("./util");var inherits=util.inherits;var notEnumerableProp=util.notEnumerableProp;function subError(nameProperty,defaultMessage){function SubError(message){if(!(this instanceof SubError))return new SubError(message);notEnumerableProp(this,"message",typeof message==="string"?message:defaultMessage);notEnumerableProp(this,"name",nameProperty);if(Error.captureStackTrace){Error.captureStackTrace(this,this.constructor);}else{Error.call(this);}}inherits(SubError,Error);return SubError;}var _TypeError,_RangeError;var Warning=subError("Warning","warning");var CancellationError=subError("CancellationError","cancellation error");var TimeoutError=subError("TimeoutError","timeout error");var AggregateError=subError("AggregateError","aggregate error");try{_TypeError=TypeError;_RangeError=RangeError;}catch(e){_TypeError=subError("TypeError","type error");_RangeError=subError("RangeError","range error");}var methods=("join pop push shift unshift slice filter forEach some "+"every map indexOf lastIndexOf reduce reduceRight sort reverse").split(" ");for(var i=0;i<methods.length;++i){if(typeof Array.prototype[methods[i]]==="function"){AggregateError.prototype[methods[i]]=Array.prototype[methods[i]];}}es5.defineProperty(AggregateError.prototype,"length",{value:0,configurable:false,writable:true,enumerable:true});AggregateError.prototype["isOperational"]=true;var level=0;AggregateError.prototype.toString=function(){var indent=Array(level*4+1).join(" ");var ret="\n"+indent+"AggregateError of:"+"\n";level++;indent=Array(level*4+1).join(" ");for(var i=0;i<this.length;++i){var str=this[i]===this?"[Circular AggregateError]":this[i]+"";var lines=str.split("\n");for(var j=0;j<lines.length;++j){lines[j]=indent+lines[j];}str=lines.join("\n");ret+=str+"\n";}level--;return ret;};function OperationalError(message){if(!(this instanceof OperationalError))return new OperationalError(message);notEnumerableProp(this,"name","OperationalError");notEnumerableProp(this,"message",message);this.cause=message;this["isOperational"]=true;if(message instanceof Error){notEnumerableProp(this,"message",message.message);notEnumerableProp(this,"stack",message.stack);}else if(Error.captureStackTrace){Error.captureStackTrace(this,this.constructor);}}inherits(OperationalError,Error);var errorTypes=Error["__BluebirdErrorTypes__"];if(!errorTypes){errorTypes=Objectfreeze({CancellationError:CancellationError,TimeoutError:TimeoutError,OperationalError:OperationalError,RejectionError:OperationalError,AggregateError:AggregateError});es5.defineProperty(Error,"__BluebirdErrorTypes__",{value:errorTypes,writable:false,enumerable:false,configurable:false});}module.exports={Error:Error,TypeError:_TypeError,RangeError:_RangeError,CancellationError:errorTypes.CancellationError,OperationalError:errorTypes.OperationalError,TimeoutError:errorTypes.TimeoutError,AggregateError:errorTypes.AggregateError,Warning:Warning};},{"./es5":13,"./util":36}],13:[function(_dereq_,module,exports){var isES5=function(){"use strict";return this===undefined;}();if(isES5){module.exports={freeze:Object.freeze,defineProperty:Object.defineProperty,getDescriptor:Object.getOwnPropertyDescriptor,keys:Object.keys,names:Object.getOwnPropertyNames,getPrototypeOf:Object.getPrototypeOf,isArray:Array.isArray,isES5:isES5,propertyIsWritable:function propertyIsWritable(obj,prop){var descriptor=Object.getOwnPropertyDescriptor(obj,prop);return!!(!descriptor||descriptor.writable||descriptor.set);}};}else{var has={}.hasOwnProperty;var str={}.toString;var proto={}.constructor.prototype;var ObjectKeys=function ObjectKeys(o){var ret=[];for(var key in o){if(has.call(o,key)){ret.push(key);}}return ret;};var ObjectGetDescriptor=function ObjectGetDescriptor(o,key){return{value:o[key]};};var ObjectDefineProperty=function ObjectDefineProperty(o,key,desc){o[key]=desc.value;return o;};var ObjectFreeze=function ObjectFreeze(obj){return obj;};var ObjectGetPrototypeOf=function ObjectGetPrototypeOf(obj){try{return Object(obj).constructor.prototype;}catch(e){return proto;}};var ArrayIsArray=function ArrayIsArray(obj){try{return str.call(obj)==="[object Array]";}catch(e){return false;}};module.exports={isArray:ArrayIsArray,keys:ObjectKeys,names:ObjectKeys,defineProperty:ObjectDefineProperty,getDescriptor:ObjectGetDescriptor,freeze:ObjectFreeze,getPrototypeOf:ObjectGetPrototypeOf,isES5:isES5,propertyIsWritable:function propertyIsWritable(){return true;}};}},{}],14:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,INTERNAL){var PromiseMap=Promise.map;Promise.prototype.filter=function(fn,options){return PromiseMap(this,fn,options,INTERNAL);};Promise.filter=function(promises,fn,options){return PromiseMap(promises,fn,options,INTERNAL);};};},{}],15:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,tryConvertToPromise,NEXT_FILTER){var util=_dereq_("./util");var CancellationError=Promise.CancellationError;var errorObj=util.errorObj;var catchFilter=_dereq_("./catch_filter")(NEXT_FILTER);function PassThroughHandlerContext(promise,type,handler){this.promise=promise;this.type=type;this.handler=handler;this.called=false;this.cancelPromise=null;}PassThroughHandlerContext.prototype.isFinallyHandler=function(){return this.type===0;};function FinallyHandlerCancelReaction(finallyHandler){this.finallyHandler=finallyHandler;}FinallyHandlerCancelReaction.prototype._resultCancelled=function(){checkCancel(this.finallyHandler);};function checkCancel(ctx,reason){if(ctx.cancelPromise!=null){if(arguments.length>1){ctx.cancelPromise._reject(reason);}else{ctx.cancelPromise._cancel();}ctx.cancelPromise=null;return true;}return false;}function succeed(){return finallyHandler.call(this,this.promise._target()._settledValue());}function fail(reason){if(checkCancel(this,reason))return;errorObj.e=reason;return errorObj;}function finallyHandler(reasonOrValue){var promise=this.promise;var handler=this.handler;if(!this.called){this.called=true;var ret=this.isFinallyHandler()?handler.call(promise._boundValue()):handler.call(promise._boundValue(),reasonOrValue);if(ret===NEXT_FILTER){return ret;}else if(ret!==undefined){promise._setReturnedNonUndefined();var maybePromise=tryConvertToPromise(ret,promise);if(maybePromise instanceof Promise){if(this.cancelPromise!=null){if(maybePromise._isCancelled()){var reason=new CancellationError("late cancellation observer");promise._attachExtraTrace(reason);errorObj.e=reason;return errorObj;}else if(maybePromise.isPending()){maybePromise._attachCancellationCallback(new FinallyHandlerCancelReaction(this));}}return maybePromise._then(succeed,fail,undefined,this,undefined);}}}if(promise.isRejected()){checkCancel(this);errorObj.e=reasonOrValue;return errorObj;}else{checkCancel(this);return reasonOrValue;}}Promise.prototype._passThrough=function(handler,type,success,fail){if(typeof handler!=="function")return this.then();return this._then(success,fail,undefined,new PassThroughHandlerContext(this,type,handler),undefined);};Promise.prototype.lastly=Promise.prototype["finally"]=function(handler){return this._passThrough(handler,0,finallyHandler,finallyHandler);};Promise.prototype.tap=function(handler){return this._passThrough(handler,1,finallyHandler);};Promise.prototype.tapCatch=function(handlerOrPredicate){var len=arguments.length;if(len===1){return this._passThrough(handlerOrPredicate,1,undefined,finallyHandler);}else{var catchInstances=new Array(len-1),j=0,i;for(i=0;i<len-1;++i){var item=arguments[i];if(util.isObject(item)){catchInstances[j++]=item;}else{return Promise.reject(new TypeError("tapCatch statement predicate: "+"expecting an object but got "+util.classString(item)));}}catchInstances.length=j;var handler=arguments[i];return this._passThrough(catchFilter(catchInstances,handler,this),1,undefined,finallyHandler);}};return PassThroughHandlerContext;};},{"./catch_filter":7,"./util":36}],16:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,apiRejection,INTERNAL,tryConvertToPromise,Proxyable,debug){var errors=_dereq_("./errors");var TypeError=errors.TypeError;var util=_dereq_("./util");var errorObj=util.errorObj;var tryCatch=util.tryCatch;var yieldHandlers=[];function promiseFromYieldHandler(value,yieldHandlers,traceParent){for(var i=0;i<yieldHandlers.length;++i){traceParent._pushContext();var result=tryCatch(yieldHandlers[i])(value);traceParent._popContext();if(result===errorObj){traceParent._pushContext();var ret=Promise.reject(errorObj.e);traceParent._popContext();return ret;}var maybePromise=tryConvertToPromise(result,traceParent);if(maybePromise instanceof Promise)return maybePromise;}return null;}function PromiseSpawn(generatorFunction,receiver,yieldHandler,stack){if(debug.cancellation()){var internal=new Promise(INTERNAL);var _finallyPromise=this._finallyPromise=new Promise(INTERNAL);this._promise=internal.lastly(function(){return _finallyPromise;});internal._captureStackTrace();internal._setOnCancel(this);}else{var promise=this._promise=new Promise(INTERNAL);promise._captureStackTrace();}this._stack=stack;this._generatorFunction=generatorFunction;this._receiver=receiver;this._generator=undefined;this._yieldHandlers=typeof yieldHandler==="function"?[yieldHandler].concat(yieldHandlers):yieldHandlers;this._yieldedPromise=null;this._cancellationPhase=false;}util.inherits(PromiseSpawn,Proxyable);PromiseSpawn.prototype._isResolved=function(){return this._promise===null;};PromiseSpawn.prototype._cleanup=function(){this._promise=this._generator=null;if(debug.cancellation()&&this._finallyPromise!==null){this._finallyPromise._fulfill();this._finallyPromise=null;}};PromiseSpawn.prototype._promiseCancelled=function(){if(this._isResolved())return;var implementsReturn=typeof this._generator["return"]!=="undefined";var result;if(!implementsReturn){var reason=new Promise.CancellationError("generator .return() sentinel");Promise.coroutine.returnSentinel=reason;this._promise._attachExtraTrace(reason);this._promise._pushContext();result=tryCatch(this._generator["throw"]).call(this._generator,reason);this._promise._popContext();}else{this._promise._pushContext();result=tryCatch(this._generator["return"]).call(this._generator,undefined);this._promise._popContext();}this._cancellationPhase=true;this._yieldedPromise=null;this._continue(result);};PromiseSpawn.prototype._promiseFulfilled=function(value){this._yieldedPromise=null;this._promise._pushContext();var result=tryCatch(this._generator.next).call(this._generator,value);this._promise._popContext();this._continue(result);};PromiseSpawn.prototype._promiseRejected=function(reason){this._yieldedPromise=null;this._promise._attachExtraTrace(reason);this._promise._pushContext();var result=tryCatch(this._generator["throw"]).call(this._generator,reason);this._promise._popContext();this._continue(result);};PromiseSpawn.prototype._resultCancelled=function(){if(this._yieldedPromise instanceof Promise){var promise=this._yieldedPromise;this._yieldedPromise=null;promise.cancel();}};PromiseSpawn.prototype.promise=function(){return this._promise;};PromiseSpawn.prototype._run=function(){this._generator=this._generatorFunction.call(this._receiver);this._receiver=this._generatorFunction=undefined;this._promiseFulfilled(undefined);};PromiseSpawn.prototype._continue=function(result){var promise=this._promise;if(result===errorObj){this._cleanup();if(this._cancellationPhase){return promise.cancel();}else{return promise._rejectCallback(result.e,false);}}var value=result.value;if(result.done===true){this._cleanup();if(this._cancellationPhase){return promise.cancel();}else{return promise._resolveCallback(value);}}else{var maybePromise=tryConvertToPromise(value,this._promise);if(!(maybePromise instanceof Promise)){maybePromise=promiseFromYieldHandler(maybePromise,this._yieldHandlers,this._promise);if(maybePromise===null){this._promiseRejected(new TypeError("A value %s was yielded that could not be treated as a promise\n\n    See http://goo.gl/MqrFmX\n\n".replace("%s",String(value))+"From coroutine:\n"+this._stack.split("\n").slice(1,-7).join("\n")));return;}}maybePromise=maybePromise._target();var bitField=maybePromise._bitField;;if((bitField&50397184)===0){this._yieldedPromise=maybePromise;maybePromise._proxy(this,null);}else if((bitField&33554432)!==0){Promise._async.invoke(this._promiseFulfilled,this,maybePromise._value());}else if((bitField&16777216)!==0){Promise._async.invoke(this._promiseRejected,this,maybePromise._reason());}else{this._promiseCancelled();}}};Promise.coroutine=function(generatorFunction,options){if(typeof generatorFunction!=="function"){throw new TypeError("generatorFunction must be a function\n\n    See http://goo.gl/MqrFmX\n");}var yieldHandler=Object(options).yieldHandler;var PromiseSpawn$=PromiseSpawn;var stack=new Error().stack;return function(){var generator=generatorFunction.apply(this,arguments);var spawn=new PromiseSpawn$(undefined,undefined,yieldHandler,stack);var ret=spawn.promise();spawn._generator=generator;spawn._promiseFulfilled(undefined);return ret;};};Promise.coroutine.addYieldHandler=function(fn){if(typeof fn!=="function"){throw new TypeError("expecting a function but got "+util.classString(fn));}yieldHandlers.push(fn);};Promise.spawn=function(generatorFunction){debug.deprecated("Promise.spawn()","Promise.coroutine()");if(typeof generatorFunction!=="function"){return apiRejection("generatorFunction must be a function\n\n    See http://goo.gl/MqrFmX\n");}var spawn=new PromiseSpawn(generatorFunction,this);var ret=spawn.promise();spawn._run(Promise.spawn);return ret;};};},{"./errors":12,"./util":36}],17:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,PromiseArray,tryConvertToPromise,INTERNAL,async,getDomain){var util=_dereq_("./util");var canEvaluate=util.canEvaluate;var tryCatch=util.tryCatch;var errorObj=util.errorObj;var reject;if(!true){if(canEvaluate){var thenCallback=function thenCallback(i){return new Function("value","holder","                             \n\
              'use strict';                                                    \n\
              holder.pIndex = value;                                           \n\
              holder.checkFulfillment(this);                                   \n\
              ".replace(/Index/g,i));};var promiseSetter=function promiseSetter(i){return new Function("promise","holder","                           \n\
              'use strict';                                                    \n\
              holder.pIndex = promise;                                         \n\
              ".replace(/Index/g,i));};var generateHolderClass=function generateHolderClass(total){var props=new Array(total);for(var i=0;i<props.length;++i){props[i]="this.p"+(i+1);}var assignment=props.join(" = ")+" = null;";var cancellationCode="var promise;\n"+props.map(function(prop){return"                                                         \n\
                  promise = "+prop+";                                      \n\
                  if (promise instanceof Promise) {                            \n\
                      promise.cancel();                                        \n\
                  }                                                            \n\
              ";}).join("\n");var passedArguments=props.join(", ");var name="Holder$"+total;var code="return function(tryCatch, errorObj, Promise, async) {    \n\
              'use strict';                                                    \n\
              function [TheName](fn) {                                         \n\
                  [TheProperties]                                              \n\
                  this.fn = fn;                                                \n\
                  this.asyncNeeded = true;                                     \n\
                  this.now = 0;                                                \n\
              }                                                                \n\
                                                                               \n\
              [TheName].prototype._callFunction = function(promise) {          \n\
                  promise._pushContext();                                      \n\
                  var ret = tryCatch(this.fn)([ThePassedArguments]);           \n\
                  promise._popContext();                                       \n\
                  if (ret === errorObj) {                                      \n\
                      promise._rejectCallback(ret.e, false);                   \n\
                  } else {                                                     \n\
                      promise._resolveCallback(ret);                           \n\
                  }                                                            \n\
              };                                                               \n\
                                                                               \n\
              [TheName].prototype.checkFulfillment = function(promise) {       \n\
                  var now = ++this.now;                                        \n\
                  if (now === [TheTotal]) {                                    \n\
                      if (this.asyncNeeded) {                                  \n\
                          async.invoke(this._callFunction, this, promise);     \n\
                      } else {                                                 \n\
                          this._callFunction(promise);                         \n\
                      }                                                        \n\
                                                                               \n\
                  }                                                            \n\
              };                                                               \n\
                                                                               \n\
              [TheName].prototype._resultCancelled = function() {              \n\
                  [CancellationCode]                                           \n\
              };                                                               \n\
                                                                               \n\
              return [TheName];                                                \n\
          }(tryCatch, errorObj, Promise, async);                               \n\
          ";code=code.replace(/\[TheName\]/g,name).replace(/\[TheTotal\]/g,total).replace(/\[ThePassedArguments\]/g,passedArguments).replace(/\[TheProperties\]/g,assignment).replace(/\[CancellationCode\]/g,cancellationCode);return new Function("tryCatch","errorObj","Promise","async",code)(tryCatch,errorObj,Promise,async);};var holderClasses=[];var thenCallbacks=[];var promiseSetters=[];for(var i=0;i<8;++i){holderClasses.push(generateHolderClass(i+1));thenCallbacks.push(thenCallback(i+1));promiseSetters.push(promiseSetter(i+1));}reject=function reject(reason){this._reject(reason);};}}Promise.join=function(){var last=arguments.length-1;var fn;if(last>0&&typeof arguments[last]==="function"){fn=arguments[last];if(!true){if(last<=8&&canEvaluate){var ret=new Promise(INTERNAL);ret._captureStackTrace();var HolderClass=holderClasses[last-1];var holder=new HolderClass(fn);var callbacks=thenCallbacks;for(var i=0;i<last;++i){var maybePromise=tryConvertToPromise(arguments[i],ret);if(maybePromise instanceof Promise){maybePromise=maybePromise._target();var bitField=maybePromise._bitField;;if((bitField&50397184)===0){maybePromise._then(callbacks[i],reject,undefined,ret,holder);promiseSetters[i](maybePromise,holder);holder.asyncNeeded=false;}else if((bitField&33554432)!==0){callbacks[i].call(ret,maybePromise._value(),holder);}else if((bitField&16777216)!==0){ret._reject(maybePromise._reason());}else{ret._cancel();}}else{callbacks[i].call(ret,maybePromise,holder);}}if(!ret._isFateSealed()){if(holder.asyncNeeded){var domain=getDomain();if(domain!==null){holder.fn=util.domainBind(domain,holder.fn);}}ret._setAsyncGuaranteed();ret._setOnCancel(holder);}return ret;}}}var args=[].slice.call(arguments);;if(fn)args.pop();var ret=new PromiseArray(args).promise();return fn!==undefined?ret.spread(fn):ret;};};},{"./util":36}],18:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,PromiseArray,apiRejection,tryConvertToPromise,INTERNAL,debug){var getDomain=Promise._getDomain;var util=_dereq_("./util");var tryCatch=util.tryCatch;var errorObj=util.errorObj;var async=Promise._async;function MappingPromiseArray(promises,fn,limit,_filter){this.constructor$(promises);this._promise._captureStackTrace();var domain=getDomain();this._callback=domain===null?fn:util.domainBind(domain,fn);this._preservedValues=_filter===INTERNAL?new Array(this.length()):null;this._limit=limit;this._inFlight=0;this._queue=[];async.invoke(this._asyncInit,this,undefined);}util.inherits(MappingPromiseArray,PromiseArray);MappingPromiseArray.prototype._asyncInit=function(){this._init$(undefined,-2);};MappingPromiseArray.prototype._init=function(){};MappingPromiseArray.prototype._promiseFulfilled=function(value,index){var values=this._values;var length=this.length();var preservedValues=this._preservedValues;var limit=this._limit;if(index<0){index=index*-1-1;values[index]=value;if(limit>=1){this._inFlight--;this._drainQueue();if(this._isResolved())return true;}}else{if(limit>=1&&this._inFlight>=limit){values[index]=value;this._queue.push(index);return false;}if(preservedValues!==null)preservedValues[index]=value;var promise=this._promise;var callback=this._callback;var receiver=promise._boundValue();promise._pushContext();var ret=tryCatch(callback).call(receiver,value,index,length);var promiseCreated=promise._popContext();debug.checkForgottenReturns(ret,promiseCreated,preservedValues!==null?"Promise.filter":"Promise.map",promise);if(ret===errorObj){this._reject(ret.e);return true;}var maybePromise=tryConvertToPromise(ret,this._promise);if(maybePromise instanceof Promise){maybePromise=maybePromise._target();var bitField=maybePromise._bitField;;if((bitField&50397184)===0){if(limit>=1)this._inFlight++;values[index]=maybePromise;maybePromise._proxy(this,(index+1)*-1);return false;}else if((bitField&33554432)!==0){ret=maybePromise._value();}else if((bitField&16777216)!==0){this._reject(maybePromise._reason());return true;}else{this._cancel();return true;}}values[index]=ret;}var totalResolved=++this._totalResolved;if(totalResolved>=length){if(preservedValues!==null){this._filter(values,preservedValues);}else{this._resolve(values);}return true;}return false;};MappingPromiseArray.prototype._drainQueue=function(){var queue=this._queue;var limit=this._limit;var values=this._values;while(queue.length>0&&this._inFlight<limit){if(this._isResolved())return;var index=queue.pop();this._promiseFulfilled(values[index],index);}};MappingPromiseArray.prototype._filter=function(booleans,values){var len=values.length;var ret=new Array(len);var j=0;for(var i=0;i<len;++i){if(booleans[i])ret[j++]=values[i];}ret.length=j;this._resolve(ret);};MappingPromiseArray.prototype.preservedValues=function(){return this._preservedValues;};function map(promises,fn,options,_filter){if(typeof fn!=="function"){return apiRejection("expecting a function but got "+util.classString(fn));}var limit=0;if(options!==undefined){if((typeof options==="undefined"?"undefined":_typeof2(options))==="object"&&options!==null){if(typeof options.concurrency!=="number"){return Promise.reject(new TypeError("'concurrency' must be a number but it is "+util.classString(options.concurrency)));}limit=options.concurrency;}else{return Promise.reject(new TypeError("options argument must be an object but it is "+util.classString(options)));}}limit=typeof limit==="number"&&isFinite(limit)&&limit>=1?limit:0;return new MappingPromiseArray(promises,fn,limit,_filter).promise();}Promise.prototype.map=function(fn,options){return map(this,fn,options,null);};Promise.map=function(promises,fn,options,_filter){return map(promises,fn,options,_filter);};};},{"./util":36}],19:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,INTERNAL,tryConvertToPromise,apiRejection,debug){var util=_dereq_("./util");var tryCatch=util.tryCatch;Promise.method=function(fn){if(typeof fn!=="function"){throw new Promise.TypeError("expecting a function but got "+util.classString(fn));}return function(){var ret=new Promise(INTERNAL);ret._captureStackTrace();ret._pushContext();var value=tryCatch(fn).apply(this,arguments);var promiseCreated=ret._popContext();debug.checkForgottenReturns(value,promiseCreated,"Promise.method",ret);ret._resolveFromSyncValue(value);return ret;};};Promise.attempt=Promise["try"]=function(fn){if(typeof fn!=="function"){return apiRejection("expecting a function but got "+util.classString(fn));}var ret=new Promise(INTERNAL);ret._captureStackTrace();ret._pushContext();var value;if(arguments.length>1){debug.deprecated("calling Promise.try with more than 1 argument");var arg=arguments[1];var ctx=arguments[2];value=util.isArray(arg)?tryCatch(fn).apply(ctx,arg):tryCatch(fn).call(ctx,arg);}else{value=tryCatch(fn)();}var promiseCreated=ret._popContext();debug.checkForgottenReturns(value,promiseCreated,"Promise.try",ret);ret._resolveFromSyncValue(value);return ret;};Promise.prototype._resolveFromSyncValue=function(value){if(value===util.errorObj){this._rejectCallback(value.e,false);}else{this._resolveCallback(value,true);}};};},{"./util":36}],20:[function(_dereq_,module,exports){"use strict";var util=_dereq_("./util");var maybeWrapAsError=util.maybeWrapAsError;var errors=_dereq_("./errors");var OperationalError=errors.OperationalError;var es5=_dereq_("./es5");function isUntypedError(obj){return obj instanceof Error&&es5.getPrototypeOf(obj)===Error.prototype;}var rErrorKey=/^(?:name|message|stack|cause)$/;function wrapAsOperationalError(obj){var ret;if(isUntypedError(obj)){ret=new OperationalError(obj);ret.name=obj.name;ret.message=obj.message;ret.stack=obj.stack;var keys=es5.keys(obj);for(var i=0;i<keys.length;++i){var key=keys[i];if(!rErrorKey.test(key)){ret[key]=obj[key];}}return ret;}util.markAsOriginatingFromRejection(obj);return obj;}function nodebackForPromise(promise,multiArgs){return function(err,value){if(promise===null)return;if(err){var wrapped=wrapAsOperationalError(maybeWrapAsError(err));promise._attachExtraTrace(wrapped);promise._reject(wrapped);}else if(!multiArgs){promise._fulfill(value);}else{var args=[].slice.call(arguments,1);;promise._fulfill(args);}promise=null;};}module.exports=nodebackForPromise;},{"./errors":12,"./es5":13,"./util":36}],21:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise){var util=_dereq_("./util");var async=Promise._async;var tryCatch=util.tryCatch;var errorObj=util.errorObj;function spreadAdapter(val,nodeback){var promise=this;if(!util.isArray(val))return successAdapter.call(promise,val,nodeback);var ret=tryCatch(nodeback).apply(promise._boundValue(),[null].concat(val));if(ret===errorObj){async.throwLater(ret.e);}}function successAdapter(val,nodeback){var promise=this;var receiver=promise._boundValue();var ret=val===undefined?tryCatch(nodeback).call(receiver,null):tryCatch(nodeback).call(receiver,null,val);if(ret===errorObj){async.throwLater(ret.e);}}function errorAdapter(reason,nodeback){var promise=this;if(!reason){var newReason=new Error(reason+"");newReason.cause=reason;reason=newReason;}var ret=tryCatch(nodeback).call(promise._boundValue(),reason);if(ret===errorObj){async.throwLater(ret.e);}}Promise.prototype.asCallback=Promise.prototype.nodeify=function(nodeback,options){if(typeof nodeback=="function"){var adapter=successAdapter;if(options!==undefined&&Object(options).spread){adapter=spreadAdapter;}this._then(adapter,errorAdapter,undefined,this,nodeback);}return this;};};},{"./util":36}],22:[function(_dereq_,module,exports){"use strict";module.exports=function(){var makeSelfResolutionError=function makeSelfResolutionError(){return new TypeError("circular promise resolution chain\n\n    See http://goo.gl/MqrFmX\n");};var reflectHandler=function reflectHandler(){return new Promise.PromiseInspection(this._target());};var apiRejection=function apiRejection(msg){return Promise.reject(new TypeError(msg));};function Proxyable(){}var UNDEFINED_BINDING={};var util=_dereq_("./util");var getDomain;if(util.isNode){getDomain=function getDomain(){var ret=process.domain;if(ret===undefined)ret=null;return ret;};}else{getDomain=function getDomain(){return null;};}util.notEnumerableProp(Promise,"_getDomain",getDomain);var es5=_dereq_("./es5");var Async=_dereq_("./async");var async=new Async();es5.defineProperty(Promise,"_async",{value:async});var errors=_dereq_("./errors");var TypeError=Promise.TypeError=errors.TypeError;Promise.RangeError=errors.RangeError;var CancellationError=Promise.CancellationError=errors.CancellationError;Promise.TimeoutError=errors.TimeoutError;Promise.OperationalError=errors.OperationalError;Promise.RejectionError=errors.OperationalError;Promise.AggregateError=errors.AggregateError;var INTERNAL=function INTERNAL(){};var APPLY={};var NEXT_FILTER={};var tryConvertToPromise=_dereq_("./thenables")(Promise,INTERNAL);var PromiseArray=_dereq_("./promise_array")(Promise,INTERNAL,tryConvertToPromise,apiRejection,Proxyable);var Context=_dereq_("./context")(Promise);/*jshint unused:false*/var createContext=Context.create;var debug=_dereq_("./debuggability")(Promise,Context);var CapturedTrace=debug.CapturedTrace;var PassThroughHandlerContext=_dereq_("./finally")(Promise,tryConvertToPromise,NEXT_FILTER);var catchFilter=_dereq_("./catch_filter")(NEXT_FILTER);var nodebackForPromise=_dereq_("./nodeback");var errorObj=util.errorObj;var tryCatch=util.tryCatch;function check(self,executor){if(self==null||self.constructor!==Promise){throw new TypeError("the promise constructor cannot be invoked directly\n\n    See http://goo.gl/MqrFmX\n");}if(typeof executor!=="function"){throw new TypeError("expecting a function but got "+util.classString(executor));}}function Promise(executor){if(executor!==INTERNAL){check(this,executor);}this._bitField=0;this._fulfillmentHandler0=undefined;this._rejectionHandler0=undefined;this._promise0=undefined;this._receiver0=undefined;this._resolveFromExecutor(executor);this._promiseCreated();this._fireEvent("promiseCreated",this);}Promise.prototype.toString=function(){return"[object Promise]";};Promise.prototype.caught=Promise.prototype["catch"]=function(fn){var len=arguments.length;if(len>1){var catchInstances=new Array(len-1),j=0,i;for(i=0;i<len-1;++i){var item=arguments[i];if(util.isObject(item)){catchInstances[j++]=item;}else{return apiRejection("Catch statement predicate: "+"expecting an object but got "+util.classString(item));}}catchInstances.length=j;fn=arguments[i];return this.then(undefined,catchFilter(catchInstances,fn,this));}return this.then(undefined,fn);};Promise.prototype.reflect=function(){return this._then(reflectHandler,reflectHandler,undefined,this,undefined);};Promise.prototype.then=function(didFulfill,didReject){if(debug.warnings()&&arguments.length>0&&typeof didFulfill!=="function"&&typeof didReject!=="function"){var msg=".then() only accepts functions but was passed: "+util.classString(didFulfill);if(arguments.length>1){msg+=", "+util.classString(didReject);}this._warn(msg);}return this._then(didFulfill,didReject,undefined,undefined,undefined);};Promise.prototype.done=function(didFulfill,didReject){var promise=this._then(didFulfill,didReject,undefined,undefined,undefined);promise._setIsFinal();};Promise.prototype.spread=function(fn){if(typeof fn!=="function"){return apiRejection("expecting a function but got "+util.classString(fn));}return this.all()._then(fn,undefined,undefined,APPLY,undefined);};Promise.prototype.toJSON=function(){var ret={isFulfilled:false,isRejected:false,fulfillmentValue:undefined,rejectionReason:undefined};if(this.isFulfilled()){ret.fulfillmentValue=this.value();ret.isFulfilled=true;}else if(this.isRejected()){ret.rejectionReason=this.reason();ret.isRejected=true;}return ret;};Promise.prototype.all=function(){if(arguments.length>0){this._warn(".all() was passed arguments but it does not take any");}return new PromiseArray(this).promise();};Promise.prototype.error=function(fn){return this.caught(util.originatesFromRejection,fn);};Promise.getNewLibraryCopy=module.exports;Promise.is=function(val){return val instanceof Promise;};Promise.fromNode=Promise.fromCallback=function(fn){var ret=new Promise(INTERNAL);ret._captureStackTrace();var multiArgs=arguments.length>1?!!Object(arguments[1]).multiArgs:false;var result=tryCatch(fn)(nodebackForPromise(ret,multiArgs));if(result===errorObj){ret._rejectCallback(result.e,true);}if(!ret._isFateSealed())ret._setAsyncGuaranteed();return ret;};Promise.all=function(promises){return new PromiseArray(promises).promise();};Promise.cast=function(obj){var ret=tryConvertToPromise(obj);if(!(ret instanceof Promise)){ret=new Promise(INTERNAL);ret._captureStackTrace();ret._setFulfilled();ret._rejectionHandler0=obj;}return ret;};Promise.resolve=Promise.fulfilled=Promise.cast;Promise.reject=Promise.rejected=function(reason){var ret=new Promise(INTERNAL);ret._captureStackTrace();ret._rejectCallback(reason,true);return ret;};Promise.setScheduler=function(fn){if(typeof fn!=="function"){throw new TypeError("expecting a function but got "+util.classString(fn));}return async.setScheduler(fn);};Promise.prototype._then=function(didFulfill,didReject,_,receiver,internalData){var haveInternalData=internalData!==undefined;var promise=haveInternalData?internalData:new Promise(INTERNAL);var target=this._target();var bitField=target._bitField;if(!haveInternalData){promise._propagateFrom(this,3);promise._captureStackTrace();if(receiver===undefined&&(this._bitField&2097152)!==0){if(!((bitField&50397184)===0)){receiver=this._boundValue();}else{receiver=target===this?undefined:this._boundTo;}}this._fireEvent("promiseChained",this,promise);}var domain=getDomain();if(!((bitField&50397184)===0)){var handler,value,settler=target._settlePromiseCtx;if((bitField&33554432)!==0){value=target._rejectionHandler0;handler=didFulfill;}else if((bitField&16777216)!==0){value=target._fulfillmentHandler0;handler=didReject;target._unsetRejectionIsUnhandled();}else{settler=target._settlePromiseLateCancellationObserver;value=new CancellationError("late cancellation observer");target._attachExtraTrace(value);handler=didReject;}async.invoke(settler,target,{handler:domain===null?handler:typeof handler==="function"&&util.domainBind(domain,handler),promise:promise,receiver:receiver,value:value});}else{target._addCallbacks(didFulfill,didReject,promise,receiver,domain);}return promise;};Promise.prototype._length=function(){return this._bitField&65535;};Promise.prototype._isFateSealed=function(){return(this._bitField&117506048)!==0;};Promise.prototype._isFollowing=function(){return(this._bitField&67108864)===67108864;};Promise.prototype._setLength=function(len){this._bitField=this._bitField&-65536|len&65535;};Promise.prototype._setFulfilled=function(){this._bitField=this._bitField|33554432;this._fireEvent("promiseFulfilled",this);};Promise.prototype._setRejected=function(){this._bitField=this._bitField|16777216;this._fireEvent("promiseRejected",this);};Promise.prototype._setFollowing=function(){this._bitField=this._bitField|67108864;this._fireEvent("promiseResolved",this);};Promise.prototype._setIsFinal=function(){this._bitField=this._bitField|4194304;};Promise.prototype._isFinal=function(){return(this._bitField&4194304)>0;};Promise.prototype._unsetCancelled=function(){this._bitField=this._bitField&~65536;};Promise.prototype._setCancelled=function(){this._bitField=this._bitField|65536;this._fireEvent("promiseCancelled",this);};Promise.prototype._setWillBeCancelled=function(){this._bitField=this._bitField|8388608;};Promise.prototype._setAsyncGuaranteed=function(){if(async.hasCustomScheduler())return;this._bitField=this._bitField|134217728;};Promise.prototype._receiverAt=function(index){var ret=index===0?this._receiver0:this[index*4-4+3];if(ret===UNDEFINED_BINDING){return undefined;}else if(ret===undefined&&this._isBound()){return this._boundValue();}return ret;};Promise.prototype._promiseAt=function(index){return this[index*4-4+2];};Promise.prototype._fulfillmentHandlerAt=function(index){return this[index*4-4+0];};Promise.prototype._rejectionHandlerAt=function(index){return this[index*4-4+1];};Promise.prototype._boundValue=function(){};Promise.prototype._migrateCallback0=function(follower){var bitField=follower._bitField;var fulfill=follower._fulfillmentHandler0;var reject=follower._rejectionHandler0;var promise=follower._promise0;var receiver=follower._receiverAt(0);if(receiver===undefined)receiver=UNDEFINED_BINDING;this._addCallbacks(fulfill,reject,promise,receiver,null);};Promise.prototype._migrateCallbackAt=function(follower,index){var fulfill=follower._fulfillmentHandlerAt(index);var reject=follower._rejectionHandlerAt(index);var promise=follower._promiseAt(index);var receiver=follower._receiverAt(index);if(receiver===undefined)receiver=UNDEFINED_BINDING;this._addCallbacks(fulfill,reject,promise,receiver,null);};Promise.prototype._addCallbacks=function(fulfill,reject,promise,receiver,domain){var index=this._length();if(index>=65535-4){index=0;this._setLength(0);}if(index===0){this._promise0=promise;this._receiver0=receiver;if(typeof fulfill==="function"){this._fulfillmentHandler0=domain===null?fulfill:util.domainBind(domain,fulfill);}if(typeof reject==="function"){this._rejectionHandler0=domain===null?reject:util.domainBind(domain,reject);}}else{var base=index*4-4;this[base+2]=promise;this[base+3]=receiver;if(typeof fulfill==="function"){this[base+0]=domain===null?fulfill:util.domainBind(domain,fulfill);}if(typeof reject==="function"){this[base+1]=domain===null?reject:util.domainBind(domain,reject);}}this._setLength(index+1);return index;};Promise.prototype._proxy=function(proxyable,arg){this._addCallbacks(undefined,undefined,arg,proxyable,null);};Promise.prototype._resolveCallback=function(value,shouldBind){if((this._bitField&117506048)!==0)return;if(value===this)return this._rejectCallback(makeSelfResolutionError(),false);var maybePromise=tryConvertToPromise(value,this);if(!(maybePromise instanceof Promise))return this._fulfill(value);if(shouldBind)this._propagateFrom(maybePromise,2);var promise=maybePromise._target();if(promise===this){this._reject(makeSelfResolutionError());return;}var bitField=promise._bitField;if((bitField&50397184)===0){var len=this._length();if(len>0)promise._migrateCallback0(this);for(var i=1;i<len;++i){promise._migrateCallbackAt(this,i);}this._setFollowing();this._setLength(0);this._setFollowee(promise);}else if((bitField&33554432)!==0){this._fulfill(promise._value());}else if((bitField&16777216)!==0){this._reject(promise._reason());}else{var reason=new CancellationError("late cancellation observer");promise._attachExtraTrace(reason);this._reject(reason);}};Promise.prototype._rejectCallback=function(reason,synchronous,ignoreNonErrorWarnings){var trace=util.ensureErrorObject(reason);var hasStack=trace===reason;if(!hasStack&&!ignoreNonErrorWarnings&&debug.warnings()){var message="a promise was rejected with a non-error: "+util.classString(reason);this._warn(message,true);}this._attachExtraTrace(trace,synchronous?hasStack:false);this._reject(reason);};Promise.prototype._resolveFromExecutor=function(executor){if(executor===INTERNAL)return;var promise=this;this._captureStackTrace();this._pushContext();var synchronous=true;var r=this._execute(executor,function(value){promise._resolveCallback(value);},function(reason){promise._rejectCallback(reason,synchronous);});synchronous=false;this._popContext();if(r!==undefined){promise._rejectCallback(r,true);}};Promise.prototype._settlePromiseFromHandler=function(handler,receiver,value,promise){var bitField=promise._bitField;if((bitField&65536)!==0)return;promise._pushContext();var x;if(receiver===APPLY){if(!value||typeof value.length!=="number"){x=errorObj;x.e=new TypeError("cannot .spread() a non-array: "+util.classString(value));}else{x=tryCatch(handler).apply(this._boundValue(),value);}}else{x=tryCatch(handler).call(receiver,value);}var promiseCreated=promise._popContext();bitField=promise._bitField;if((bitField&65536)!==0)return;if(x===NEXT_FILTER){promise._reject(value);}else if(x===errorObj){promise._rejectCallback(x.e,false);}else{debug.checkForgottenReturns(x,promiseCreated,"",promise,this);promise._resolveCallback(x);}};Promise.prototype._target=function(){var ret=this;while(ret._isFollowing()){ret=ret._followee();}return ret;};Promise.prototype._followee=function(){return this._rejectionHandler0;};Promise.prototype._setFollowee=function(promise){this._rejectionHandler0=promise;};Promise.prototype._settlePromise=function(promise,handler,receiver,value){var isPromise=promise instanceof Promise;var bitField=this._bitField;var asyncGuaranteed=(bitField&134217728)!==0;if((bitField&65536)!==0){if(isPromise)promise._invokeInternalOnCancel();if(receiver instanceof PassThroughHandlerContext&&receiver.isFinallyHandler()){receiver.cancelPromise=promise;if(tryCatch(handler).call(receiver,value)===errorObj){promise._reject(errorObj.e);}}else if(handler===reflectHandler){promise._fulfill(reflectHandler.call(receiver));}else if(receiver instanceof Proxyable){receiver._promiseCancelled(promise);}else if(isPromise||promise instanceof PromiseArray){promise._cancel();}else{receiver.cancel();}}else if(typeof handler==="function"){if(!isPromise){handler.call(receiver,value,promise);}else{if(asyncGuaranteed)promise._setAsyncGuaranteed();this._settlePromiseFromHandler(handler,receiver,value,promise);}}else if(receiver instanceof Proxyable){if(!receiver._isResolved()){if((bitField&33554432)!==0){receiver._promiseFulfilled(value,promise);}else{receiver._promiseRejected(value,promise);}}}else if(isPromise){if(asyncGuaranteed)promise._setAsyncGuaranteed();if((bitField&33554432)!==0){promise._fulfill(value);}else{promise._reject(value);}}};Promise.prototype._settlePromiseLateCancellationObserver=function(ctx){var handler=ctx.handler;var promise=ctx.promise;var receiver=ctx.receiver;var value=ctx.value;if(typeof handler==="function"){if(!(promise instanceof Promise)){handler.call(receiver,value,promise);}else{this._settlePromiseFromHandler(handler,receiver,value,promise);}}else if(promise instanceof Promise){promise._reject(value);}};Promise.prototype._settlePromiseCtx=function(ctx){this._settlePromise(ctx.promise,ctx.handler,ctx.receiver,ctx.value);};Promise.prototype._settlePromise0=function(handler,value,bitField){var promise=this._promise0;var receiver=this._receiverAt(0);this._promise0=undefined;this._receiver0=undefined;this._settlePromise(promise,handler,receiver,value);};Promise.prototype._clearCallbackDataAtIndex=function(index){var base=index*4-4;this[base+2]=this[base+3]=this[base+0]=this[base+1]=undefined;};Promise.prototype._fulfill=function(value){var bitField=this._bitField;if((bitField&117506048)>>>16)return;if(value===this){var err=makeSelfResolutionError();this._attachExtraTrace(err);return this._reject(err);}this._setFulfilled();this._rejectionHandler0=value;if((bitField&65535)>0){if((bitField&134217728)!==0){this._settlePromises();}else{async.settlePromises(this);}}};Promise.prototype._reject=function(reason){var bitField=this._bitField;if((bitField&117506048)>>>16)return;this._setRejected();this._fulfillmentHandler0=reason;if(this._isFinal()){return async.fatalError(reason,util.isNode);}if((bitField&65535)>0){async.settlePromises(this);}else{this._ensurePossibleRejectionHandled();}};Promise.prototype._fulfillPromises=function(len,value){for(var i=1;i<len;i++){var handler=this._fulfillmentHandlerAt(i);var promise=this._promiseAt(i);var receiver=this._receiverAt(i);this._clearCallbackDataAtIndex(i);this._settlePromise(promise,handler,receiver,value);}};Promise.prototype._rejectPromises=function(len,reason){for(var i=1;i<len;i++){var handler=this._rejectionHandlerAt(i);var promise=this._promiseAt(i);var receiver=this._receiverAt(i);this._clearCallbackDataAtIndex(i);this._settlePromise(promise,handler,receiver,reason);}};Promise.prototype._settlePromises=function(){var bitField=this._bitField;var len=bitField&65535;if(len>0){if((bitField&16842752)!==0){var reason=this._fulfillmentHandler0;this._settlePromise0(this._rejectionHandler0,reason,bitField);this._rejectPromises(len,reason);}else{var value=this._rejectionHandler0;this._settlePromise0(this._fulfillmentHandler0,value,bitField);this._fulfillPromises(len,value);}this._setLength(0);}this._clearCancellationData();};Promise.prototype._settledValue=function(){var bitField=this._bitField;if((bitField&33554432)!==0){return this._rejectionHandler0;}else if((bitField&16777216)!==0){return this._fulfillmentHandler0;}};function deferResolve(v){this.promise._resolveCallback(v);}function deferReject(v){this.promise._rejectCallback(v,false);}Promise.defer=Promise.pending=function(){debug.deprecated("Promise.defer","new Promise");var promise=new Promise(INTERNAL);return{promise:promise,resolve:deferResolve,reject:deferReject};};util.notEnumerableProp(Promise,"_makeSelfResolutionError",makeSelfResolutionError);_dereq_("./method")(Promise,INTERNAL,tryConvertToPromise,apiRejection,debug);_dereq_("./bind")(Promise,INTERNAL,tryConvertToPromise,debug);_dereq_("./cancel")(Promise,PromiseArray,apiRejection,debug);_dereq_("./direct_resolve")(Promise);_dereq_("./synchronous_inspection")(Promise);_dereq_("./join")(Promise,PromiseArray,tryConvertToPromise,INTERNAL,async,getDomain);Promise.Promise=Promise;Promise.version="3.5.1";_dereq_('./map.js')(Promise,PromiseArray,apiRejection,tryConvertToPromise,INTERNAL,debug);_dereq_('./call_get.js')(Promise);_dereq_('./using.js')(Promise,apiRejection,tryConvertToPromise,createContext,INTERNAL,debug);_dereq_('./timers.js')(Promise,INTERNAL,debug);_dereq_('./generators.js')(Promise,apiRejection,INTERNAL,tryConvertToPromise,Proxyable,debug);_dereq_('./nodeify.js')(Promise);_dereq_('./promisify.js')(Promise,INTERNAL);_dereq_('./props.js')(Promise,PromiseArray,tryConvertToPromise,apiRejection);_dereq_('./race.js')(Promise,INTERNAL,tryConvertToPromise,apiRejection);_dereq_('./reduce.js')(Promise,PromiseArray,apiRejection,tryConvertToPromise,INTERNAL,debug);_dereq_('./settle.js')(Promise,PromiseArray,debug);_dereq_('./some.js')(Promise,PromiseArray,apiRejection);_dereq_('./filter.js')(Promise,INTERNAL);_dereq_('./each.js')(Promise,INTERNAL);_dereq_('./any.js')(Promise);util.toFastProperties(Promise);util.toFastProperties(Promise.prototype);function fillTypes(value){var p=new Promise(INTERNAL);p._fulfillmentHandler0=value;p._rejectionHandler0=value;p._promise0=value;p._receiver0=value;}// Complete slack tracking, opt out of field-type tracking and           
  // stabilize map                                                         
  fillTypes({a:1});fillTypes({b:2});fillTypes({c:3});fillTypes(1);fillTypes(function(){});fillTypes(undefined);fillTypes(false);fillTypes(new Promise(INTERNAL));debug.setBounds(Async.firstLineError,util.lastLineError);return Promise;};},{"./any.js":1,"./async":2,"./bind":3,"./call_get.js":5,"./cancel":6,"./catch_filter":7,"./context":8,"./debuggability":9,"./direct_resolve":10,"./each.js":11,"./errors":12,"./es5":13,"./filter.js":14,"./finally":15,"./generators.js":16,"./join":17,"./map.js":18,"./method":19,"./nodeback":20,"./nodeify.js":21,"./promise_array":23,"./promisify.js":24,"./props.js":25,"./race.js":27,"./reduce.js":28,"./settle.js":30,"./some.js":31,"./synchronous_inspection":32,"./thenables":33,"./timers.js":34,"./using.js":35,"./util":36}],23:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,INTERNAL,tryConvertToPromise,apiRejection,Proxyable){var util=_dereq_("./util");var isArray=util.isArray;function toResolutionValue(val){switch(val){case-2:return[];case-3:return{};case-6:return new Map();}}function PromiseArray(values){var promise=this._promise=new Promise(INTERNAL);if(values instanceof Promise){promise._propagateFrom(values,3);}promise._setOnCancel(this);this._values=values;this._length=0;this._totalResolved=0;this._init(undefined,-2);}util.inherits(PromiseArray,Proxyable);PromiseArray.prototype.length=function(){return this._length;};PromiseArray.prototype.promise=function(){return this._promise;};PromiseArray.prototype._init=function init(_,resolveValueIfEmpty){var values=tryConvertToPromise(this._values,this._promise);if(values instanceof Promise){values=values._target();var bitField=values._bitField;;this._values=values;if((bitField&50397184)===0){this._promise._setAsyncGuaranteed();return values._then(init,this._reject,undefined,this,resolveValueIfEmpty);}else if((bitField&33554432)!==0){values=values._value();}else if((bitField&16777216)!==0){return this._reject(values._reason());}else{return this._cancel();}}values=util.asArray(values);if(values===null){var err=apiRejection("expecting an array or an iterable object but got "+util.classString(values)).reason();this._promise._rejectCallback(err,false);return;}if(values.length===0){if(resolveValueIfEmpty===-5){this._resolveEmptyArray();}else{this._resolve(toResolutionValue(resolveValueIfEmpty));}return;}this._iterate(values);};PromiseArray.prototype._iterate=function(values){var len=this.getActualLength(values.length);this._length=len;this._values=this.shouldCopyValues()?new Array(len):this._values;var result=this._promise;var isResolved=false;var bitField=null;for(var i=0;i<len;++i){var maybePromise=tryConvertToPromise(values[i],result);if(maybePromise instanceof Promise){maybePromise=maybePromise._target();bitField=maybePromise._bitField;}else{bitField=null;}if(isResolved){if(bitField!==null){maybePromise.suppressUnhandledRejections();}}else if(bitField!==null){if((bitField&50397184)===0){maybePromise._proxy(this,i);this._values[i]=maybePromise;}else if((bitField&33554432)!==0){isResolved=this._promiseFulfilled(maybePromise._value(),i);}else if((bitField&16777216)!==0){isResolved=this._promiseRejected(maybePromise._reason(),i);}else{isResolved=this._promiseCancelled(i);}}else{isResolved=this._promiseFulfilled(maybePromise,i);}}if(!isResolved)result._setAsyncGuaranteed();};PromiseArray.prototype._isResolved=function(){return this._values===null;};PromiseArray.prototype._resolve=function(value){this._values=null;this._promise._fulfill(value);};PromiseArray.prototype._cancel=function(){if(this._isResolved()||!this._promise._isCancellable())return;this._values=null;this._promise._cancel();};PromiseArray.prototype._reject=function(reason){this._values=null;this._promise._rejectCallback(reason,false);};PromiseArray.prototype._promiseFulfilled=function(value,index){this._values[index]=value;var totalResolved=++this._totalResolved;if(totalResolved>=this._length){this._resolve(this._values);return true;}return false;};PromiseArray.prototype._promiseCancelled=function(){this._cancel();return true;};PromiseArray.prototype._promiseRejected=function(reason){this._totalResolved++;this._reject(reason);return true;};PromiseArray.prototype._resultCancelled=function(){if(this._isResolved())return;var values=this._values;this._cancel();if(values instanceof Promise){values.cancel();}else{for(var i=0;i<values.length;++i){if(values[i]instanceof Promise){values[i].cancel();}}}};PromiseArray.prototype.shouldCopyValues=function(){return true;};PromiseArray.prototype.getActualLength=function(len){return len;};return PromiseArray;};},{"./util":36}],24:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,INTERNAL){var THIS={};var util=_dereq_("./util");var nodebackForPromise=_dereq_("./nodeback");var withAppended=util.withAppended;var maybeWrapAsError=util.maybeWrapAsError;var canEvaluate=util.canEvaluate;var TypeError=_dereq_("./errors").TypeError;var defaultSuffix="Async";var defaultPromisified={__isPromisified__:true};var noCopyProps=["arity","length","name","arguments","caller","callee","prototype","__isPromisified__"];var noCopyPropsPattern=new RegExp("^(?:"+noCopyProps.join("|")+")$");var defaultFilter=function defaultFilter(name){return util.isIdentifier(name)&&name.charAt(0)!=="_"&&name!=="constructor";};function propsFilter(key){return!noCopyPropsPattern.test(key);}function isPromisified(fn){try{return fn.__isPromisified__===true;}catch(e){return false;}}function hasPromisified(obj,key,suffix){var val=util.getDataPropertyOrDefault(obj,key+suffix,defaultPromisified);return val?isPromisified(val):false;}function checkValid(ret,suffix,suffixRegexp){for(var i=0;i<ret.length;i+=2){var key=ret[i];if(suffixRegexp.test(key)){var keyWithoutAsyncSuffix=key.replace(suffixRegexp,"");for(var j=0;j<ret.length;j+=2){if(ret[j]===keyWithoutAsyncSuffix){throw new TypeError("Cannot promisify an API that has normal methods with '%s'-suffix\n\n    See http://goo.gl/MqrFmX\n".replace("%s",suffix));}}}}}function promisifiableMethods(obj,suffix,suffixRegexp,filter){var keys=util.inheritedDataKeys(obj);var ret=[];for(var i=0;i<keys.length;++i){var key=keys[i];var value=obj[key];var passesDefaultFilter=filter===defaultFilter?true:defaultFilter(key,value,obj);if(typeof value==="function"&&!isPromisified(value)&&!hasPromisified(obj,key,suffix)&&filter(key,value,obj,passesDefaultFilter)){ret.push(key,value);}}checkValid(ret,suffix,suffixRegexp);return ret;}var escapeIdentRegex=function escapeIdentRegex(str){return str.replace(/([$])/,"\\$");};var makeNodePromisifiedEval;if(!true){var switchCaseArgumentOrder=function switchCaseArgumentOrder(likelyArgumentCount){var ret=[likelyArgumentCount];var min=Math.max(0,likelyArgumentCount-1-3);for(var i=likelyArgumentCount-1;i>=min;--i){ret.push(i);}for(var i=likelyArgumentCount+1;i<=3;++i){ret.push(i);}return ret;};var argumentSequence=function argumentSequence(argumentCount){return util.filledRange(argumentCount,"_arg","");};var parameterDeclaration=function parameterDeclaration(parameterCount){return util.filledRange(Math.max(parameterCount,3),"_arg","");};var parameterCount=function parameterCount(fn){if(typeof fn.length==="number"){return Math.max(Math.min(fn.length,1023+1),0);}return 0;};makeNodePromisifiedEval=function makeNodePromisifiedEval(callback,receiver,originalName,fn,_,multiArgs){var newParameterCount=Math.max(0,parameterCount(fn)-1);var argumentOrder=switchCaseArgumentOrder(newParameterCount);var shouldProxyThis=typeof callback==="string"||receiver===THIS;function generateCallForArgumentCount(count){var args=argumentSequence(count).join(", ");var comma=count>0?", ":"";var ret;if(shouldProxyThis){ret="ret = callback.call(this, {{args}}, nodeback); break;\n";}else{ret=receiver===undefined?"ret = callback({{args}}, nodeback); break;\n":"ret = callback.call(receiver, {{args}}, nodeback); break;\n";}return ret.replace("{{args}}",args).replace(", ",comma);}function generateArgumentSwitchCase(){var ret="";for(var i=0;i<argumentOrder.length;++i){ret+="case "+argumentOrder[i]+":"+generateCallForArgumentCount(argumentOrder[i]);}ret+="                                                             \n\
          default:                                                             \n\
              var args = new Array(len + 1);                                   \n\
              var i = 0;                                                       \n\
              for (var i = 0; i < len; ++i) {                                  \n\
                 args[i] = arguments[i];                                       \n\
              }                                                                \n\
              args[i] = nodeback;                                              \n\
              [CodeForCall]                                                    \n\
              break;                                                           \n\
          ".replace("[CodeForCall]",shouldProxyThis?"ret = callback.apply(this, args);\n":"ret = callback.apply(receiver, args);\n");return ret;}var getFunctionCode=typeof callback==="string"?"this != null ? this['"+callback+"'] : fn":"fn";var body="'use strict';                                                \n\
          var ret = function (Parameters) {                                    \n\
              'use strict';                                                    \n\
              var len = arguments.length;                                      \n\
              var promise = new Promise(INTERNAL);                             \n\
              promise._captureStackTrace();                                    \n\
              var nodeback = nodebackForPromise(promise, "+multiArgs+");   \n\
              var ret;                                                         \n\
              var callback = tryCatch([GetFunctionCode]);                      \n\
              switch(len) {                                                    \n\
                  [CodeForSwitchCase]                                          \n\
              }                                                                \n\
              if (ret === errorObj) {                                          \n\
                  promise._rejectCallback(maybeWrapAsError(ret.e), true, true);\n\
              }                                                                \n\
              if (!promise._isFateSealed()) promise._setAsyncGuaranteed();     \n\
              return promise;                                                  \n\
          };                                                                   \n\
          notEnumerableProp(ret, '__isPromisified__', true);                   \n\
          return ret;                                                          \n\
      ".replace("[CodeForSwitchCase]",generateArgumentSwitchCase()).replace("[GetFunctionCode]",getFunctionCode);body=body.replace("Parameters",parameterDeclaration(newParameterCount));return new Function("Promise","fn","receiver","withAppended","maybeWrapAsError","nodebackForPromise","tryCatch","errorObj","notEnumerableProp","INTERNAL",body)(Promise,fn,receiver,withAppended,maybeWrapAsError,nodebackForPromise,util.tryCatch,util.errorObj,util.notEnumerableProp,INTERNAL);};}function makeNodePromisifiedClosure(callback,receiver,_,fn,__,multiArgs){var defaultThis=function(){return this;}();var method=callback;if(typeof method==="string"){callback=fn;}function promisified(){var _receiver=receiver;if(receiver===THIS)_receiver=this;var promise=new Promise(INTERNAL);promise._captureStackTrace();var cb=typeof method==="string"&&this!==defaultThis?this[method]:callback;var fn=nodebackForPromise(promise,multiArgs);try{cb.apply(_receiver,withAppended(arguments,fn));}catch(e){promise._rejectCallback(maybeWrapAsError(e),true,true);}if(!promise._isFateSealed())promise._setAsyncGuaranteed();return promise;}util.notEnumerableProp(promisified,"__isPromisified__",true);return promisified;}var makeNodePromisified=canEvaluate?makeNodePromisifiedEval:makeNodePromisifiedClosure;function promisifyAll(obj,suffix,filter,promisifier,multiArgs){var suffixRegexp=new RegExp(escapeIdentRegex(suffix)+"$");var methods=promisifiableMethods(obj,suffix,suffixRegexp,filter);for(var i=0,len=methods.length;i<len;i+=2){var key=methods[i];var fn=methods[i+1];var promisifiedKey=key+suffix;if(promisifier===makeNodePromisified){obj[promisifiedKey]=makeNodePromisified(key,THIS,key,fn,suffix,multiArgs);}else{var promisified=promisifier(fn,function(){return makeNodePromisified(key,THIS,key,fn,suffix,multiArgs);});util.notEnumerableProp(promisified,"__isPromisified__",true);obj[promisifiedKey]=promisified;}}util.toFastProperties(obj);return obj;}function promisify(callback,receiver,multiArgs){return makeNodePromisified(callback,receiver,undefined,callback,null,multiArgs);}Promise.promisify=function(fn,options){if(typeof fn!=="function"){throw new TypeError("expecting a function but got "+util.classString(fn));}if(isPromisified(fn)){return fn;}options=Object(options);var receiver=options.context===undefined?THIS:options.context;var multiArgs=!!options.multiArgs;var ret=promisify(fn,receiver,multiArgs);util.copyDescriptors(fn,ret,propsFilter);return ret;};Promise.promisifyAll=function(target,options){if(typeof target!=="function"&&(typeof target==="undefined"?"undefined":_typeof2(target))!=="object"){throw new TypeError("the target of promisifyAll must be an object or a function\n\n    See http://goo.gl/MqrFmX\n");}options=Object(options);var multiArgs=!!options.multiArgs;var suffix=options.suffix;if(typeof suffix!=="string")suffix=defaultSuffix;var filter=options.filter;if(typeof filter!=="function")filter=defaultFilter;var promisifier=options.promisifier;if(typeof promisifier!=="function")promisifier=makeNodePromisified;if(!util.isIdentifier(suffix)){throw new RangeError("suffix must be a valid identifier\n\n    See http://goo.gl/MqrFmX\n");}var keys=util.inheritedDataKeys(target);for(var i=0;i<keys.length;++i){var value=target[keys[i]];if(keys[i]!=="constructor"&&util.isClass(value)){promisifyAll(value.prototype,suffix,filter,promisifier,multiArgs);promisifyAll(value,suffix,filter,promisifier,multiArgs);}}return promisifyAll(target,suffix,filter,promisifier,multiArgs);};};},{"./errors":12,"./nodeback":20,"./util":36}],25:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,PromiseArray,tryConvertToPromise,apiRejection){var util=_dereq_("./util");var isObject=util.isObject;var es5=_dereq_("./es5");var Es6Map;if(typeof Map==="function")Es6Map=Map;var mapToEntries=function(){var index=0;var size=0;function extractEntry(value,key){this[index]=value;this[index+size]=key;index++;}return function mapToEntries(map){size=map.size;index=0;var ret=new Array(map.size*2);map.forEach(extractEntry,ret);return ret;};}();var entriesToMap=function entriesToMap(entries){var ret=new Es6Map();var length=entries.length/2|0;for(var i=0;i<length;++i){var key=entries[length+i];var value=entries[i];ret.set(key,value);}return ret;};function PropertiesPromiseArray(obj){var isMap=false;var entries;if(Es6Map!==undefined&&obj instanceof Es6Map){entries=mapToEntries(obj);isMap=true;}else{var keys=es5.keys(obj);var len=keys.length;entries=new Array(len*2);for(var i=0;i<len;++i){var key=keys[i];entries[i]=obj[key];entries[i+len]=key;}}this.constructor$(entries);this._isMap=isMap;this._init$(undefined,isMap?-6:-3);}util.inherits(PropertiesPromiseArray,PromiseArray);PropertiesPromiseArray.prototype._init=function(){};PropertiesPromiseArray.prototype._promiseFulfilled=function(value,index){this._values[index]=value;var totalResolved=++this._totalResolved;if(totalResolved>=this._length){var val;if(this._isMap){val=entriesToMap(this._values);}else{val={};var keyOffset=this.length();for(var i=0,len=this.length();i<len;++i){val[this._values[i+keyOffset]]=this._values[i];}}this._resolve(val);return true;}return false;};PropertiesPromiseArray.prototype.shouldCopyValues=function(){return false;};PropertiesPromiseArray.prototype.getActualLength=function(len){return len>>1;};function props(promises){var ret;var castValue=tryConvertToPromise(promises);if(!isObject(castValue)){return apiRejection("cannot await properties of a non-object\n\n    See http://goo.gl/MqrFmX\n");}else if(castValue instanceof Promise){ret=castValue._then(Promise.props,undefined,undefined,undefined,undefined);}else{ret=new PropertiesPromiseArray(castValue).promise();}if(castValue instanceof Promise){ret._propagateFrom(castValue,2);}return ret;}Promise.prototype.props=function(){return props(this);};Promise.props=function(promises){return props(promises);};};},{"./es5":13,"./util":36}],26:[function(_dereq_,module,exports){"use strict";function arrayMove(src,srcIndex,dst,dstIndex,len){for(var j=0;j<len;++j){dst[j+dstIndex]=src[j+srcIndex];src[j+srcIndex]=void 0;}}function Queue(capacity){this._capacity=capacity;this._length=0;this._front=0;}Queue.prototype._willBeOverCapacity=function(size){return this._capacity<size;};Queue.prototype._pushOne=function(arg){var length=this.length();this._checkCapacity(length+1);var i=this._front+length&this._capacity-1;this[i]=arg;this._length=length+1;};Queue.prototype.push=function(fn,receiver,arg){var length=this.length()+3;if(this._willBeOverCapacity(length)){this._pushOne(fn);this._pushOne(receiver);this._pushOne(arg);return;}var j=this._front+length-3;this._checkCapacity(length);var wrapMask=this._capacity-1;this[j+0&wrapMask]=fn;this[j+1&wrapMask]=receiver;this[j+2&wrapMask]=arg;this._length=length;};Queue.prototype.shift=function(){var front=this._front,ret=this[front];this[front]=undefined;this._front=front+1&this._capacity-1;this._length--;return ret;};Queue.prototype.length=function(){return this._length;};Queue.prototype._checkCapacity=function(size){if(this._capacity<size){this._resizeTo(this._capacity<<1);}};Queue.prototype._resizeTo=function(capacity){var oldCapacity=this._capacity;this._capacity=capacity;var front=this._front;var length=this._length;var moveItemsCount=front+length&oldCapacity-1;arrayMove(this,0,this,oldCapacity,moveItemsCount);};module.exports=Queue;},{}],27:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,INTERNAL,tryConvertToPromise,apiRejection){var util=_dereq_("./util");var raceLater=function raceLater(promise){return promise.then(function(array){return race(array,promise);});};function race(promises,parent){var maybePromise=tryConvertToPromise(promises);if(maybePromise instanceof Promise){return raceLater(maybePromise);}else{promises=util.asArray(promises);if(promises===null)return apiRejection("expecting an array or an iterable object but got "+util.classString(promises));}var ret=new Promise(INTERNAL);if(parent!==undefined){ret._propagateFrom(parent,3);}var fulfill=ret._fulfill;var reject=ret._reject;for(var i=0,len=promises.length;i<len;++i){var val=promises[i];if(val===undefined&&!(i in promises)){continue;}Promise.cast(val)._then(fulfill,reject,undefined,ret,null);}return ret;}Promise.race=function(promises){return race(promises,undefined);};Promise.prototype.race=function(){return race(this,undefined);};};},{"./util":36}],28:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,PromiseArray,apiRejection,tryConvertToPromise,INTERNAL,debug){var getDomain=Promise._getDomain;var util=_dereq_("./util");var tryCatch=util.tryCatch;function ReductionPromiseArray(promises,fn,initialValue,_each){this.constructor$(promises);var domain=getDomain();this._fn=domain===null?fn:util.domainBind(domain,fn);if(initialValue!==undefined){initialValue=Promise.resolve(initialValue);initialValue._attachCancellationCallback(this);}this._initialValue=initialValue;this._currentCancellable=null;if(_each===INTERNAL){this._eachValues=Array(this._length);}else if(_each===0){this._eachValues=null;}else{this._eachValues=undefined;}this._promise._captureStackTrace();this._init$(undefined,-5);}util.inherits(ReductionPromiseArray,PromiseArray);ReductionPromiseArray.prototype._gotAccum=function(accum){if(this._eachValues!==undefined&&this._eachValues!==null&&accum!==INTERNAL){this._eachValues.push(accum);}};ReductionPromiseArray.prototype._eachComplete=function(value){if(this._eachValues!==null){this._eachValues.push(value);}return this._eachValues;};ReductionPromiseArray.prototype._init=function(){};ReductionPromiseArray.prototype._resolveEmptyArray=function(){this._resolve(this._eachValues!==undefined?this._eachValues:this._initialValue);};ReductionPromiseArray.prototype.shouldCopyValues=function(){return false;};ReductionPromiseArray.prototype._resolve=function(value){this._promise._resolveCallback(value);this._values=null;};ReductionPromiseArray.prototype._resultCancelled=function(sender){if(sender===this._initialValue)return this._cancel();if(this._isResolved())return;this._resultCancelled$();if(this._currentCancellable instanceof Promise){this._currentCancellable.cancel();}if(this._initialValue instanceof Promise){this._initialValue.cancel();}};ReductionPromiseArray.prototype._iterate=function(values){this._values=values;var value;var i;var length=values.length;if(this._initialValue!==undefined){value=this._initialValue;i=0;}else{value=Promise.resolve(values[0]);i=1;}this._currentCancellable=value;if(!value.isRejected()){for(;i<length;++i){var ctx={accum:null,value:values[i],index:i,length:length,array:this};value=value._then(gotAccum,undefined,undefined,ctx,undefined);}}if(this._eachValues!==undefined){value=value._then(this._eachComplete,undefined,undefined,this,undefined);}value._then(completed,completed,undefined,value,this);};Promise.prototype.reduce=function(fn,initialValue){return reduce(this,fn,initialValue,null);};Promise.reduce=function(promises,fn,initialValue,_each){return reduce(promises,fn,initialValue,_each);};function completed(valueOrReason,array){if(this.isFulfilled()){array._resolve(valueOrReason);}else{array._reject(valueOrReason);}}function reduce(promises,fn,initialValue,_each){if(typeof fn!=="function"){return apiRejection("expecting a function but got "+util.classString(fn));}var array=new ReductionPromiseArray(promises,fn,initialValue,_each);return array.promise();}function gotAccum(accum){this.accum=accum;this.array._gotAccum(accum);var value=tryConvertToPromise(this.value,this.array._promise);if(value instanceof Promise){this.array._currentCancellable=value;return value._then(gotValue,undefined,undefined,this,undefined);}else{return gotValue.call(this,value);}}function gotValue(value){var array=this.array;var promise=array._promise;var fn=tryCatch(array._fn);promise._pushContext();var ret;if(array._eachValues!==undefined){ret=fn.call(promise._boundValue(),value,this.index,this.length);}else{ret=fn.call(promise._boundValue(),this.accum,value,this.index,this.length);}if(ret instanceof Promise){array._currentCancellable=ret;}var promiseCreated=promise._popContext();debug.checkForgottenReturns(ret,promiseCreated,array._eachValues!==undefined?"Promise.each":"Promise.reduce",promise);return ret;}};},{"./util":36}],29:[function(_dereq_,module,exports){"use strict";var util=_dereq_("./util");var schedule;var noAsyncScheduler=function noAsyncScheduler(){throw new Error("No async scheduler available\n\n    See http://goo.gl/MqrFmX\n");};var NativePromise=util.getNativePromise();if(util.isNode&&typeof MutationObserver==="undefined"){var GlobalSetImmediate=global.setImmediate;var ProcessNextTick=process.nextTick;schedule=util.isRecentNode?function(fn){GlobalSetImmediate.call(global,fn);}:function(fn){ProcessNextTick.call(process,fn);};}else if(typeof NativePromise==="function"&&typeof NativePromise.resolve==="function"){var nativePromise=NativePromise.resolve();schedule=function schedule(fn){nativePromise.then(fn);};}else if(typeof MutationObserver!=="undefined"&&!(typeof window!=="undefined"&&window.navigator&&(window.navigator.standalone||window.cordova))){schedule=function(){var div=document.createElement("div");var opts={attributes:true};var toggleScheduled=false;var div2=document.createElement("div");var o2=new MutationObserver(function(){div.classList.toggle("foo");toggleScheduled=false;});o2.observe(div2,opts);var scheduleToggle=function scheduleToggle(){if(toggleScheduled)return;toggleScheduled=true;div2.classList.toggle("foo");};return function schedule(fn){var o=new MutationObserver(function(){o.disconnect();fn();});o.observe(div,opts);scheduleToggle();};}();}else if(typeof setImmediate!=="undefined"){schedule=function schedule(fn){setImmediate(fn);};}else if(typeof setTimeout!=="undefined"){schedule=function schedule(fn){setTimeout(fn,0);};}else{schedule=noAsyncScheduler;}module.exports=schedule;},{"./util":36}],30:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,PromiseArray,debug){var PromiseInspection=Promise.PromiseInspection;var util=_dereq_("./util");function SettledPromiseArray(values){this.constructor$(values);}util.inherits(SettledPromiseArray,PromiseArray);SettledPromiseArray.prototype._promiseResolved=function(index,inspection){this._values[index]=inspection;var totalResolved=++this._totalResolved;if(totalResolved>=this._length){this._resolve(this._values);return true;}return false;};SettledPromiseArray.prototype._promiseFulfilled=function(value,index){var ret=new PromiseInspection();ret._bitField=33554432;ret._settledValueField=value;return this._promiseResolved(index,ret);};SettledPromiseArray.prototype._promiseRejected=function(reason,index){var ret=new PromiseInspection();ret._bitField=16777216;ret._settledValueField=reason;return this._promiseResolved(index,ret);};Promise.settle=function(promises){debug.deprecated(".settle()",".reflect()");return new SettledPromiseArray(promises).promise();};Promise.prototype.settle=function(){return Promise.settle(this);};};},{"./util":36}],31:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,PromiseArray,apiRejection){var util=_dereq_("./util");var RangeError=_dereq_("./errors").RangeError;var AggregateError=_dereq_("./errors").AggregateError;var isArray=util.isArray;var CANCELLATION={};function SomePromiseArray(values){this.constructor$(values);this._howMany=0;this._unwrap=false;this._initialized=false;}util.inherits(SomePromiseArray,PromiseArray);SomePromiseArray.prototype._init=function(){if(!this._initialized){return;}if(this._howMany===0){this._resolve([]);return;}this._init$(undefined,-5);var isArrayResolved=isArray(this._values);if(!this._isResolved()&&isArrayResolved&&this._howMany>this._canPossiblyFulfill()){this._reject(this._getRangeError(this.length()));}};SomePromiseArray.prototype.init=function(){this._initialized=true;this._init();};SomePromiseArray.prototype.setUnwrap=function(){this._unwrap=true;};SomePromiseArray.prototype.howMany=function(){return this._howMany;};SomePromiseArray.prototype.setHowMany=function(count){this._howMany=count;};SomePromiseArray.prototype._promiseFulfilled=function(value){this._addFulfilled(value);if(this._fulfilled()===this.howMany()){this._values.length=this.howMany();if(this.howMany()===1&&this._unwrap){this._resolve(this._values[0]);}else{this._resolve(this._values);}return true;}return false;};SomePromiseArray.prototype._promiseRejected=function(reason){this._addRejected(reason);return this._checkOutcome();};SomePromiseArray.prototype._promiseCancelled=function(){if(this._values instanceof Promise||this._values==null){return this._cancel();}this._addRejected(CANCELLATION);return this._checkOutcome();};SomePromiseArray.prototype._checkOutcome=function(){if(this.howMany()>this._canPossiblyFulfill()){var e=new AggregateError();for(var i=this.length();i<this._values.length;++i){if(this._values[i]!==CANCELLATION){e.push(this._values[i]);}}if(e.length>0){this._reject(e);}else{this._cancel();}return true;}return false;};SomePromiseArray.prototype._fulfilled=function(){return this._totalResolved;};SomePromiseArray.prototype._rejected=function(){return this._values.length-this.length();};SomePromiseArray.prototype._addRejected=function(reason){this._values.push(reason);};SomePromiseArray.prototype._addFulfilled=function(value){this._values[this._totalResolved++]=value;};SomePromiseArray.prototype._canPossiblyFulfill=function(){return this.length()-this._rejected();};SomePromiseArray.prototype._getRangeError=function(count){var message="Input array must contain at least "+this._howMany+" items but contains only "+count+" items";return new RangeError(message);};SomePromiseArray.prototype._resolveEmptyArray=function(){this._reject(this._getRangeError(0));};function some(promises,howMany){if((howMany|0)!==howMany||howMany<0){return apiRejection("expecting a positive integer\n\n    See http://goo.gl/MqrFmX\n");}var ret=new SomePromiseArray(promises);var promise=ret.promise();ret.setHowMany(howMany);ret.init();return promise;}Promise.some=function(promises,howMany){return some(promises,howMany);};Promise.prototype.some=function(howMany){return some(this,howMany);};Promise._SomePromiseArray=SomePromiseArray;};},{"./errors":12,"./util":36}],32:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise){function PromiseInspection(promise){if(promise!==undefined){promise=promise._target();this._bitField=promise._bitField;this._settledValueField=promise._isFateSealed()?promise._settledValue():undefined;}else{this._bitField=0;this._settledValueField=undefined;}}PromiseInspection.prototype._settledValue=function(){return this._settledValueField;};var value=PromiseInspection.prototype.value=function(){if(!this.isFulfilled()){throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\n\n    See http://goo.gl/MqrFmX\n");}return this._settledValue();};var reason=PromiseInspection.prototype.error=PromiseInspection.prototype.reason=function(){if(!this.isRejected()){throw new TypeError("cannot get rejection reason of a non-rejected promise\n\n    See http://goo.gl/MqrFmX\n");}return this._settledValue();};var isFulfilled=PromiseInspection.prototype.isFulfilled=function(){return(this._bitField&33554432)!==0;};var isRejected=PromiseInspection.prototype.isRejected=function(){return(this._bitField&16777216)!==0;};var isPending=PromiseInspection.prototype.isPending=function(){return(this._bitField&50397184)===0;};var isResolved=PromiseInspection.prototype.isResolved=function(){return(this._bitField&50331648)!==0;};PromiseInspection.prototype.isCancelled=function(){return(this._bitField&8454144)!==0;};Promise.prototype.__isCancelled=function(){return(this._bitField&65536)===65536;};Promise.prototype._isCancelled=function(){return this._target().__isCancelled();};Promise.prototype.isCancelled=function(){return(this._target()._bitField&8454144)!==0;};Promise.prototype.isPending=function(){return isPending.call(this._target());};Promise.prototype.isRejected=function(){return isRejected.call(this._target());};Promise.prototype.isFulfilled=function(){return isFulfilled.call(this._target());};Promise.prototype.isResolved=function(){return isResolved.call(this._target());};Promise.prototype.value=function(){return value.call(this._target());};Promise.prototype.reason=function(){var target=this._target();target._unsetRejectionIsUnhandled();return reason.call(target);};Promise.prototype._value=function(){return this._settledValue();};Promise.prototype._reason=function(){this._unsetRejectionIsUnhandled();return this._settledValue();};Promise.PromiseInspection=PromiseInspection;};},{}],33:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,INTERNAL){var util=_dereq_("./util");var errorObj=util.errorObj;var isObject=util.isObject;function tryConvertToPromise(obj,context){if(isObject(obj)){if(obj instanceof Promise)return obj;var then=getThen(obj);if(then===errorObj){if(context)context._pushContext();var ret=Promise.reject(then.e);if(context)context._popContext();return ret;}else if(typeof then==="function"){if(isAnyBluebirdPromise(obj)){var ret=new Promise(INTERNAL);obj._then(ret._fulfill,ret._reject,undefined,ret,null);return ret;}return doThenable(obj,then,context);}}return obj;}function doGetThen(obj){return obj.then;}function getThen(obj){try{return doGetThen(obj);}catch(e){errorObj.e=e;return errorObj;}}var hasProp={}.hasOwnProperty;function isAnyBluebirdPromise(obj){try{return hasProp.call(obj,"_promise0");}catch(e){return false;}}function doThenable(x,then,context){var promise=new Promise(INTERNAL);var ret=promise;if(context)context._pushContext();promise._captureStackTrace();if(context)context._popContext();var synchronous=true;var result=util.tryCatch(then).call(x,resolve,reject);synchronous=false;if(promise&&result===errorObj){promise._rejectCallback(result.e,true,true);promise=null;}function resolve(value){if(!promise)return;promise._resolveCallback(value);promise=null;}function reject(reason){if(!promise)return;promise._rejectCallback(reason,synchronous,true);promise=null;}return ret;}return tryConvertToPromise;};},{"./util":36}],34:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,INTERNAL,debug){var util=_dereq_("./util");var TimeoutError=Promise.TimeoutError;function HandleWrapper(handle){this.handle=handle;}HandleWrapper.prototype._resultCancelled=function(){clearTimeout(this.handle);};var afterValue=function afterValue(value){return delay(+this).thenReturn(value);};var delay=Promise.delay=function(ms,value){var ret;var handle;if(value!==undefined){ret=Promise.resolve(value)._then(afterValue,null,null,ms,undefined);if(debug.cancellation()&&value instanceof Promise){ret._setOnCancel(value);}}else{ret=new Promise(INTERNAL);handle=setTimeout(function(){ret._fulfill();},+ms);if(debug.cancellation()){ret._setOnCancel(new HandleWrapper(handle));}ret._captureStackTrace();}ret._setAsyncGuaranteed();return ret;};Promise.prototype.delay=function(ms){return delay(ms,this);};var afterTimeout=function afterTimeout(promise,message,parent){var err;if(typeof message!=="string"){if(message instanceof Error){err=message;}else{err=new TimeoutError("operation timed out");}}else{err=new TimeoutError(message);}util.markAsOriginatingFromRejection(err);promise._attachExtraTrace(err);promise._reject(err);if(parent!=null){parent.cancel();}};function successClear(value){clearTimeout(this.handle);return value;}function failureClear(reason){clearTimeout(this.handle);throw reason;}Promise.prototype.timeout=function(ms,message){ms=+ms;var ret,parent;var handleWrapper=new HandleWrapper(setTimeout(function timeoutTimeout(){if(ret.isPending()){afterTimeout(ret,message,parent);}},ms));if(debug.cancellation()){parent=this.then();ret=parent._then(successClear,failureClear,undefined,handleWrapper,undefined);ret._setOnCancel(handleWrapper);}else{ret=this._then(successClear,failureClear,undefined,handleWrapper,undefined);}return ret;};};},{"./util":36}],35:[function(_dereq_,module,exports){"use strict";module.exports=function(Promise,apiRejection,tryConvertToPromise,createContext,INTERNAL,debug){var util=_dereq_("./util");var TypeError=_dereq_("./errors").TypeError;var inherits=_dereq_("./util").inherits;var errorObj=util.errorObj;var tryCatch=util.tryCatch;var NULL={};function thrower(e){setTimeout(function(){throw e;},0);}function castPreservingDisposable(thenable){var maybePromise=tryConvertToPromise(thenable);if(maybePromise!==thenable&&typeof thenable._isDisposable==="function"&&typeof thenable._getDisposer==="function"&&thenable._isDisposable()){maybePromise._setDisposable(thenable._getDisposer());}return maybePromise;}function dispose(resources,inspection){var i=0;var len=resources.length;var ret=new Promise(INTERNAL);function iterator(){if(i>=len)return ret._fulfill();var maybePromise=castPreservingDisposable(resources[i++]);if(maybePromise instanceof Promise&&maybePromise._isDisposable()){try{maybePromise=tryConvertToPromise(maybePromise._getDisposer().tryDispose(inspection),resources.promise);}catch(e){return thrower(e);}if(maybePromise instanceof Promise){return maybePromise._then(iterator,thrower,null,null,null);}}iterator();}iterator();return ret;}function Disposer(data,promise,context){this._data=data;this._promise=promise;this._context=context;}Disposer.prototype.data=function(){return this._data;};Disposer.prototype.promise=function(){return this._promise;};Disposer.prototype.resource=function(){if(this.promise().isFulfilled()){return this.promise().value();}return NULL;};Disposer.prototype.tryDispose=function(inspection){var resource=this.resource();var context=this._context;if(context!==undefined)context._pushContext();var ret=resource!==NULL?this.doDispose(resource,inspection):null;if(context!==undefined)context._popContext();this._promise._unsetDisposable();this._data=null;return ret;};Disposer.isDisposer=function(d){return d!=null&&typeof d.resource==="function"&&typeof d.tryDispose==="function";};function FunctionDisposer(fn,promise,context){this.constructor$(fn,promise,context);}inherits(FunctionDisposer,Disposer);FunctionDisposer.prototype.doDispose=function(resource,inspection){var fn=this.data();return fn.call(resource,resource,inspection);};function maybeUnwrapDisposer(value){if(Disposer.isDisposer(value)){this.resources[this.index]._setDisposable(value);return value.promise();}return value;}function ResourceList(length){this.length=length;this.promise=null;this[length-1]=null;}ResourceList.prototype._resultCancelled=function(){var len=this.length;for(var i=0;i<len;++i){var item=this[i];if(item instanceof Promise){item.cancel();}}};Promise.using=function(){var len=arguments.length;if(len<2)return apiRejection("you must pass at least 2 arguments to Promise.using");var fn=arguments[len-1];if(typeof fn!=="function"){return apiRejection("expecting a function but got "+util.classString(fn));}var input;var spreadArgs=true;if(len===2&&Array.isArray(arguments[0])){input=arguments[0];len=input.length;spreadArgs=false;}else{input=arguments;len--;}var resources=new ResourceList(len);for(var i=0;i<len;++i){var resource=input[i];if(Disposer.isDisposer(resource)){var disposer=resource;resource=resource.promise();resource._setDisposable(disposer);}else{var maybePromise=tryConvertToPromise(resource);if(maybePromise instanceof Promise){resource=maybePromise._then(maybeUnwrapDisposer,null,null,{resources:resources,index:i},undefined);}}resources[i]=resource;}var reflectedResources=new Array(resources.length);for(var i=0;i<reflectedResources.length;++i){reflectedResources[i]=Promise.resolve(resources[i]).reflect();}var resultPromise=Promise.all(reflectedResources).then(function(inspections){for(var i=0;i<inspections.length;++i){var inspection=inspections[i];if(inspection.isRejected()){errorObj.e=inspection.error();return errorObj;}else if(!inspection.isFulfilled()){resultPromise.cancel();return;}inspections[i]=inspection.value();}promise._pushContext();fn=tryCatch(fn);var ret=spreadArgs?fn.apply(undefined,inspections):fn(inspections);var promiseCreated=promise._popContext();debug.checkForgottenReturns(ret,promiseCreated,"Promise.using",promise);return ret;});var promise=resultPromise.lastly(function(){var inspection=new Promise.PromiseInspection(resultPromise);return dispose(resources,inspection);});resources.promise=promise;promise._setOnCancel(resources);return promise;};Promise.prototype._setDisposable=function(disposer){this._bitField=this._bitField|131072;this._disposer=disposer;};Promise.prototype._isDisposable=function(){return(this._bitField&131072)>0;};Promise.prototype._getDisposer=function(){return this._disposer;};Promise.prototype._unsetDisposable=function(){this._bitField=this._bitField&~131072;this._disposer=undefined;};Promise.prototype.disposer=function(fn){if(typeof fn==="function"){return new FunctionDisposer(fn,this,createContext());}throw new TypeError();};};},{"./errors":12,"./util":36}],36:[function(_dereq_,module,exports){"use strict";var es5=_dereq_("./es5");var canEvaluate=typeof navigator=="undefined";var errorObj={e:{}};var tryCatchTarget;var globalObject=typeof self!=="undefined"?self:typeof window!=="undefined"?window:typeof global!=="undefined"?global:this!==undefined?this:null;function tryCatcher(){try{var target=tryCatchTarget;tryCatchTarget=null;return target.apply(this,arguments);}catch(e){errorObj.e=e;return errorObj;}}function tryCatch(fn){tryCatchTarget=fn;return tryCatcher;}var inherits=function inherits(Child,Parent){var hasProp={}.hasOwnProperty;function T(){this.constructor=Child;this.constructor$=Parent;for(var propertyName in Parent.prototype){if(hasProp.call(Parent.prototype,propertyName)&&propertyName.charAt(propertyName.length-1)!=="$"){this[propertyName+"$"]=Parent.prototype[propertyName];}}}T.prototype=Parent.prototype;Child.prototype=new T();return Child.prototype;};function isPrimitive(val){return val==null||val===true||val===false||typeof val==="string"||typeof val==="number";}function isObject(value){return typeof value==="function"||(typeof value==="undefined"?"undefined":_typeof2(value))==="object"&&value!==null;}function maybeWrapAsError(maybeError){if(!isPrimitive(maybeError))return maybeError;return new Error(safeToString(maybeError));}function withAppended(target,appendee){var len=target.length;var ret=new Array(len+1);var i;for(i=0;i<len;++i){ret[i]=target[i];}ret[i]=appendee;return ret;}function getDataPropertyOrDefault(obj,key,defaultValue){if(es5.isES5){var desc=Object.getOwnPropertyDescriptor(obj,key);if(desc!=null){return desc.get==null&&desc.set==null?desc.value:defaultValue;}}else{return{}.hasOwnProperty.call(obj,key)?obj[key]:undefined;}}function notEnumerableProp(obj,name,value){if(isPrimitive(obj))return obj;var descriptor={value:value,configurable:true,enumerable:false,writable:true};es5.defineProperty(obj,name,descriptor);return obj;}function thrower(r){throw r;}var inheritedDataKeys=function(){var excludedPrototypes=[Array.prototype,Object.prototype,Function.prototype];var isExcludedProto=function isExcludedProto(val){for(var i=0;i<excludedPrototypes.length;++i){if(excludedPrototypes[i]===val){return true;}}return false;};if(es5.isES5){var getKeys=Object.getOwnPropertyNames;return function(obj){var ret=[];var visitedKeys=Object.create(null);while(obj!=null&&!isExcludedProto(obj)){var keys;try{keys=getKeys(obj);}catch(e){return ret;}for(var i=0;i<keys.length;++i){var key=keys[i];if(visitedKeys[key])continue;visitedKeys[key]=true;var desc=Object.getOwnPropertyDescriptor(obj,key);if(desc!=null&&desc.get==null&&desc.set==null){ret.push(key);}}obj=es5.getPrototypeOf(obj);}return ret;};}else{var hasProp={}.hasOwnProperty;return function(obj){if(isExcludedProto(obj))return[];var ret=[];/*jshint forin:false */enumeration:for(var key in obj){if(hasProp.call(obj,key)){ret.push(key);}else{for(var i=0;i<excludedPrototypes.length;++i){if(hasProp.call(excludedPrototypes[i],key)){continue enumeration;}}ret.push(key);}}return ret;};}}();var thisAssignmentPattern=/this\s*\.\s*\S+\s*=/;function isClass(fn){try{if(typeof fn==="function"){var keys=es5.names(fn.prototype);var hasMethods=es5.isES5&&keys.length>1;var hasMethodsOtherThanConstructor=keys.length>0&&!(keys.length===1&&keys[0]==="constructor");var hasThisAssignmentAndStaticMethods=thisAssignmentPattern.test(fn+"")&&es5.names(fn).length>0;if(hasMethods||hasMethodsOtherThanConstructor||hasThisAssignmentAndStaticMethods){return true;}}return false;}catch(e){return false;}}function toFastProperties(obj){/*jshint -W027,-W055,-W031*/function FakeConstructor(){}FakeConstructor.prototype=obj;var l=8;while(l--){new FakeConstructor();}return obj;eval(obj);}var rident=/^[a-z$_][a-z$_0-9]*$/i;function isIdentifier(str){return rident.test(str);}function filledRange(count,prefix,suffix){var ret=new Array(count);for(var i=0;i<count;++i){ret[i]=prefix+i+suffix;}return ret;}function safeToString(obj){try{return obj+"";}catch(e){return"[no string representation]";}}function isError(obj){return obj instanceof Error||obj!==null&&(typeof obj==="undefined"?"undefined":_typeof2(obj))==="object"&&typeof obj.message==="string"&&typeof obj.name==="string";}function markAsOriginatingFromRejection(e){try{notEnumerableProp(e,"isOperational",true);}catch(ignore){}}function originatesFromRejection(e){if(e==null)return false;return e instanceof Error["__BluebirdErrorTypes__"].OperationalError||e["isOperational"]===true;}function canAttachTrace(obj){return isError(obj)&&es5.propertyIsWritable(obj,"stack");}var ensureErrorObject=function(){if(!("stack"in new Error())){return function(value){if(canAttachTrace(value))return value;try{throw new Error(safeToString(value));}catch(err){return err;}};}else{return function(value){if(canAttachTrace(value))return value;return new Error(safeToString(value));};}}();function classString(obj){return{}.toString.call(obj);}function copyDescriptors(from,to,filter){var keys=es5.names(from);for(var i=0;i<keys.length;++i){var key=keys[i];if(filter(key)){try{es5.defineProperty(to,key,es5.getDescriptor(from,key));}catch(ignore){}}}}var asArray=function asArray(v){if(es5.isArray(v)){return v;}return null;};if(typeof Symbol!=="undefined"&&Symbol.iterator){var ArrayFrom=typeof Array.from==="function"?function(v){return Array.from(v);}:function(v){var ret=[];var it=v[Symbol.iterator]();var itResult;while(!(itResult=it.next()).done){ret.push(itResult.value);}return ret;};asArray=function asArray(v){if(es5.isArray(v)){return v;}else if(v!=null&&typeof v[Symbol.iterator]==="function"){return ArrayFrom(v);}return null;};}var isNode=typeof process!=="undefined"&&classString(process).toLowerCase()==="[object process]";var hasEnvVariables=typeof process!=="undefined"&&typeof process.env!=="undefined";function env(key){return hasEnvVariables?process.env[key]:undefined;}function getNativePromise(){if(typeof Promise==="function"){try{var promise=new Promise(function(){});if({}.toString.call(promise)==="[object Promise]"){return Promise;}}catch(e){}}}function domainBind(self,cb){return self.bind(cb);}var ret={isClass:isClass,isIdentifier:isIdentifier,inheritedDataKeys:inheritedDataKeys,getDataPropertyOrDefault:getDataPropertyOrDefault,thrower:thrower,isArray:es5.isArray,asArray:asArray,notEnumerableProp:notEnumerableProp,isPrimitive:isPrimitive,isObject:isObject,isError:isError,canEvaluate:canEvaluate,errorObj:errorObj,tryCatch:tryCatch,inherits:inherits,withAppended:withAppended,maybeWrapAsError:maybeWrapAsError,toFastProperties:toFastProperties,filledRange:filledRange,toString:safeToString,canAttachTrace:canAttachTrace,ensureErrorObject:ensureErrorObject,originatesFromRejection:originatesFromRejection,markAsOriginatingFromRejection:markAsOriginatingFromRejection,classString:classString,copyDescriptors:copyDescriptors,hasDevTools:typeof chrome!=="undefined"&&chrome&&typeof chrome.loadTimes==="function",isNode:isNode,hasEnvVariables:hasEnvVariables,env:env,global:globalObject,getNativePromise:getNativePromise,domainBind:domainBind};ret.isRecentNode=ret.isNode&&function(){var version=process.versions.node.split(".").map(Number);return version[0]===0&&version[1]>10||version[0]>0;}();if(ret.isNode)ret.toFastProperties(process);try{throw new Error();}catch(e){ret.lastLineError=e;}module.exports=ret;},{"./es5":13}]},{},[4])(4);});;if(typeof window!=='undefined'&&window!==null){window.P=window.Promise;}else if(typeof self!=='undefined'&&self!==null){self.P=self.Promise;}}).call(this,require('_process'),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{},require("timers").setImmediate);},{"_process":122,"timers":156}],17:[function(require,module,exports){(function(module,exports){'use strict';// Utils
  function assert(val,msg){if(!val)throw new Error(msg||'Assertion failed');}// Could use `inherits` module, but don't want to move from single file
  // architecture yet.
  function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function TempCtor(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor();ctor.prototype.constructor=ctor;}// BN
  function BN(number,base,endian){if(BN.isBN(number)){return number;}this.negative=0;this.words=null;this.length=0;// Reduction context
  this.red=null;if(number!==null){if(base==='le'||base==='be'){endian=base;base=10;}this._init(number||0,base||10,endian||'be');}}if((typeof module==="undefined"?"undefined":_typeof2(module))==='object'){module.exports=BN;}else{exports.BN=BN;}BN.BN=BN;BN.wordSize=26;var Buffer;try{Buffer=require('buffer').Buffer;}catch(e){}BN.isBN=function isBN(num){if(num instanceof BN){return true;}return num!==null&&(typeof num==="undefined"?"undefined":_typeof2(num))==='object'&&num.constructor.wordSize===BN.wordSize&&Array.isArray(num.words);};BN.max=function max(left,right){if(left.cmp(right)>0)return left;return right;};BN.min=function min(left,right){if(left.cmp(right)<0)return left;return right;};BN.prototype._init=function init(number,base,endian){if(typeof number==='number'){return this._initNumber(number,base,endian);}if((typeof number==="undefined"?"undefined":_typeof2(number))==='object'){return this._initArray(number,base,endian);}if(base==='hex'){base=16;}assert(base===(base|0)&&base>=2&&base<=36);number=number.toString().replace(/\s+/g,'');var start=0;if(number[0]==='-'){start++;}if(base===16){this._parseHex(number,start);}else{this._parseBase(number,base,start);}if(number[0]==='-'){this.negative=1;}this.strip();if(endian!=='le')return;this._initArray(this.toArray(),base,endian);};BN.prototype._initNumber=function _initNumber(number,base,endian){if(number<0){this.negative=1;number=-number;}if(number<0x4000000){this.words=[number&0x3ffffff];this.length=1;}else if(number<0x10000000000000){this.words=[number&0x3ffffff,number/0x4000000&0x3ffffff];this.length=2;}else{assert(number<0x20000000000000);// 2 ^ 53 (unsafe)
  this.words=[number&0x3ffffff,number/0x4000000&0x3ffffff,1];this.length=3;}if(endian!=='le')return;// Reverse the bytes
  this._initArray(this.toArray(),base,endian);};BN.prototype._initArray=function _initArray(number,base,endian){// Perhaps a Uint8Array
  assert(typeof number.length==='number');if(number.length<=0){this.words=[0];this.length=1;return this;}this.length=Math.ceil(number.length/3);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0;}var j,w;var off=0;if(endian==='be'){for(i=number.length-1,j=0;i>=0;i-=3){w=number[i]|number[i-1]<<8|number[i-2]<<16;this.words[j]|=w<<off&0x3ffffff;this.words[j+1]=w>>>26-off&0x3ffffff;off+=24;if(off>=26){off-=26;j++;}}}else if(endian==='le'){for(i=0,j=0;i<number.length;i+=3){w=number[i]|number[i+1]<<8|number[i+2]<<16;this.words[j]|=w<<off&0x3ffffff;this.words[j+1]=w>>>26-off&0x3ffffff;off+=24;if(off>=26){off-=26;j++;}}}return this.strip();};function parseHex(str,start,end){var r=0;var len=Math.min(str.length,end);for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r<<=4;// 'a' - 'f'
  if(c>=49&&c<=54){r|=c-49+0xa;// 'A' - 'F'
  }else if(c>=17&&c<=22){r|=c-17+0xa;// '0' - '9'
  }else{r|=c&0xf;}}return r;}BN.prototype._parseHex=function _parseHex(number,start){// Create possibly bigger array to ensure that it fits the number
  this.length=Math.ceil((number.length-start)/6);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0;}var j,w;// Scan 24-bit chunks and add them to the number
  var off=0;for(i=number.length-6,j=0;i>=start;i-=6){w=parseHex(number,i,i+6);this.words[j]|=w<<off&0x3ffffff;// NOTE: `0x3fffff` is intentional here, 26bits max shift + 24bit hex limb
  this.words[j+1]|=w>>>26-off&0x3fffff;off+=24;if(off>=26){off-=26;j++;}}if(i+6!==start){w=parseHex(number,start,i+6);this.words[j]|=w<<off&0x3ffffff;this.words[j+1]|=w>>>26-off&0x3fffff;}this.strip();};function parseBase(str,start,end,mul){var r=0;var len=Math.min(str.length,end);for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r*=mul;// 'a'
  if(c>=49){r+=c-49+0xa;// 'A'
  }else if(c>=17){r+=c-17+0xa;// '0' - '9'
  }else{r+=c;}}return r;}BN.prototype._parseBase=function _parseBase(number,base,start){// Initialize as zero
  this.words=[0];this.length=1;// Find length of limb in base
  for(var limbLen=0,limbPow=1;limbPow<=0x3ffffff;limbPow*=base){limbLen++;}limbLen--;limbPow=limbPow/base|0;var total=number.length-start;var mod=total%limbLen;var end=Math.min(total,total-mod)+start;var word=0;for(var i=start;i<end;i+=limbLen){word=parseBase(number,i,i+limbLen,base);this.imuln(limbPow);if(this.words[0]+word<0x4000000){this.words[0]+=word;}else{this._iaddn(word);}}if(mod!==0){var pow=1;word=parseBase(number,i,number.length,base);for(i=0;i<mod;i++){pow*=base;}this.imuln(pow);if(this.words[0]+word<0x4000000){this.words[0]+=word;}else{this._iaddn(word);}}};BN.prototype.copy=function copy(dest){dest.words=new Array(this.length);for(var i=0;i<this.length;i++){dest.words[i]=this.words[i];}dest.length=this.length;dest.negative=this.negative;dest.red=this.red;};BN.prototype.clone=function clone(){var r=new BN(null);this.copy(r);return r;};BN.prototype._expand=function _expand(size){while(this.length<size){this.words[this.length++]=0;}return this;};// Remove leading `0` from `this`
  BN.prototype.strip=function strip(){while(this.length>1&&this.words[this.length-1]===0){this.length--;}return this._normSign();};BN.prototype._normSign=function _normSign(){// -0 = 0
  if(this.length===1&&this.words[0]===0){this.negative=0;}return this;};BN.prototype.inspect=function inspect(){return(this.red?'<BN-R: ':'<BN: ')+this.toString(16)+'>';};/*
  
    var zeros = [];
    var groupSizes = [];
    var groupBases = [];
  
    var s = '';
    var i = -1;
    while (++i < BN.wordSize) {
      zeros[i] = s;
      s += '0';
    }
    groupSizes[0] = 0;
    groupSizes[1] = 0;
    groupBases[0] = 0;
    groupBases[1] = 0;
    var base = 2 - 1;
    while (++base < 36 + 1) {
      var groupSize = 0;
      var groupBase = 1;
      while (groupBase < (1 << BN.wordSize) / base) {
        groupBase *= base;
        groupSize += 1;
      }
      groupSizes[base] = groupSize;
      groupBases[base] = groupBase;
    }
  
    */var zeros=['','0','00','000','0000','00000','000000','0000000','00000000','000000000','0000000000','00000000000','000000000000','0000000000000','00000000000000','000000000000000','0000000000000000','00000000000000000','000000000000000000','0000000000000000000','00000000000000000000','000000000000000000000','0000000000000000000000','00000000000000000000000','000000000000000000000000','0000000000000000000000000'];var groupSizes=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5];var groupBases=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,10000000,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64000000,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,24300000,28629151,33554432,39135393,45435424,52521875,60466176];BN.prototype.toString=function toString(base,padding){base=base||10;padding=padding|0||1;var out;if(base===16||base==='hex'){out='';var off=0;var carry=0;for(var i=0;i<this.length;i++){var w=this.words[i];var word=((w<<off|carry)&0xffffff).toString(16);carry=w>>>24-off&0xffffff;if(carry!==0||i!==this.length-1){out=zeros[6-word.length]+word+out;}else{out=word+out;}off+=2;if(off>=26){off-=26;i--;}}if(carry!==0){out=carry.toString(16)+out;}while(out.length%padding!==0){out='0'+out;}if(this.negative!==0){out='-'+out;}return out;}if(base===(base|0)&&base>=2&&base<=36){// var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));
  var groupSize=groupSizes[base];// var groupBase = Math.pow(base, groupSize);
  var groupBase=groupBases[base];out='';var c=this.clone();c.negative=0;while(!c.isZero()){var r=c.modn(groupBase).toString(base);c=c.idivn(groupBase);if(!c.isZero()){out=zeros[groupSize-r.length]+r+out;}else{out=r+out;}}if(this.isZero()){out='0'+out;}while(out.length%padding!==0){out='0'+out;}if(this.negative!==0){out='-'+out;}return out;}assert(false,'Base should be between 2 and 36');};BN.prototype.toNumber=function toNumber(){var ret=this.words[0];if(this.length===2){ret+=this.words[1]*0x4000000;}else if(this.length===3&&this.words[2]===0x01){// NOTE: at this stage it is known that the top bit is set
  ret+=0x10000000000000+this.words[1]*0x4000000;}else if(this.length>2){assert(false,'Number can only safely store up to 53 bits');}return this.negative!==0?-ret:ret;};BN.prototype.toJSON=function toJSON(){return this.toString(16);};BN.prototype.toBuffer=function toBuffer(endian,length){assert(typeof Buffer!=='undefined');return this.toArrayLike(Buffer,endian,length);};BN.prototype.toArray=function toArray(endian,length){return this.toArrayLike(Array,endian,length);};BN.prototype.toArrayLike=function toArrayLike(ArrayType,endian,length){var byteLength=this.byteLength();var reqLength=length||Math.max(1,byteLength);assert(byteLength<=reqLength,'byte array longer than desired length');assert(reqLength>0,'Requested array length <= 0');this.strip();var littleEndian=endian==='le';var res=new ArrayType(reqLength);var b,i;var q=this.clone();if(!littleEndian){// Assume big-endian
  for(i=0;i<reqLength-byteLength;i++){res[i]=0;}for(i=0;!q.isZero();i++){b=q.andln(0xff);q.iushrn(8);res[reqLength-i-1]=b;}}else{for(i=0;!q.isZero();i++){b=q.andln(0xff);q.iushrn(8);res[i]=b;}for(;i<reqLength;i++){res[i]=0;}}return res;};if(Math.clz32){BN.prototype._countBits=function _countBits(w){return 32-Math.clz32(w);};}else{BN.prototype._countBits=function _countBits(w){var t=w;var r=0;if(t>=0x1000){r+=13;t>>>=13;}if(t>=0x40){r+=7;t>>>=7;}if(t>=0x8){r+=4;t>>>=4;}if(t>=0x02){r+=2;t>>>=2;}return r+t;};}BN.prototype._zeroBits=function _zeroBits(w){// Short-cut
  if(w===0)return 26;var t=w;var r=0;if((t&0x1fff)===0){r+=13;t>>>=13;}if((t&0x7f)===0){r+=7;t>>>=7;}if((t&0xf)===0){r+=4;t>>>=4;}if((t&0x3)===0){r+=2;t>>>=2;}if((t&0x1)===0){r++;}return r;};// Return number of used bits in a BN
  BN.prototype.bitLength=function bitLength(){var w=this.words[this.length-1];var hi=this._countBits(w);return(this.length-1)*26+hi;};function toBitArray(num){var w=new Array(num.bitLength());for(var bit=0;bit<w.length;bit++){var off=bit/26|0;var wbit=bit%26;w[bit]=(num.words[off]&1<<wbit)>>>wbit;}return w;}// Number of trailing zero bits
  BN.prototype.zeroBits=function zeroBits(){if(this.isZero())return 0;var r=0;for(var i=0;i<this.length;i++){var b=this._zeroBits(this.words[i]);r+=b;if(b!==26)break;}return r;};BN.prototype.byteLength=function byteLength(){return Math.ceil(this.bitLength()/8);};BN.prototype.toTwos=function toTwos(width){if(this.negative!==0){return this.abs().inotn(width).iaddn(1);}return this.clone();};BN.prototype.fromTwos=function fromTwos(width){if(this.testn(width-1)){return this.notn(width).iaddn(1).ineg();}return this.clone();};BN.prototype.isNeg=function isNeg(){return this.negative!==0;};// Return negative clone of `this`
  BN.prototype.neg=function neg(){return this.clone().ineg();};BN.prototype.ineg=function ineg(){if(!this.isZero()){this.negative^=1;}return this;};// Or `num` with `this` in-place
  BN.prototype.iuor=function iuor(num){while(this.length<num.length){this.words[this.length++]=0;}for(var i=0;i<num.length;i++){this.words[i]=this.words[i]|num.words[i];}return this.strip();};BN.prototype.ior=function ior(num){assert((this.negative|num.negative)===0);return this.iuor(num);};// Or `num` with `this`
  BN.prototype.or=function or(num){if(this.length>num.length)return this.clone().ior(num);return num.clone().ior(this);};BN.prototype.uor=function uor(num){if(this.length>num.length)return this.clone().iuor(num);return num.clone().iuor(this);};// And `num` with `this` in-place
  BN.prototype.iuand=function iuand(num){// b = min-length(num, this)
  var b;if(this.length>num.length){b=num;}else{b=this;}for(var i=0;i<b.length;i++){this.words[i]=this.words[i]&num.words[i];}this.length=b.length;return this.strip();};BN.prototype.iand=function iand(num){assert((this.negative|num.negative)===0);return this.iuand(num);};// And `num` with `this`
  BN.prototype.and=function and(num){if(this.length>num.length)return this.clone().iand(num);return num.clone().iand(this);};BN.prototype.uand=function uand(num){if(this.length>num.length)return this.clone().iuand(num);return num.clone().iuand(this);};// Xor `num` with `this` in-place
  BN.prototype.iuxor=function iuxor(num){// a.length > b.length
  var a;var b;if(this.length>num.length){a=this;b=num;}else{a=num;b=this;}for(var i=0;i<b.length;i++){this.words[i]=a.words[i]^b.words[i];}if(this!==a){for(;i<a.length;i++){this.words[i]=a.words[i];}}this.length=a.length;return this.strip();};BN.prototype.ixor=function ixor(num){assert((this.negative|num.negative)===0);return this.iuxor(num);};// Xor `num` with `this`
  BN.prototype.xor=function xor(num){if(this.length>num.length)return this.clone().ixor(num);return num.clone().ixor(this);};BN.prototype.uxor=function uxor(num){if(this.length>num.length)return this.clone().iuxor(num);return num.clone().iuxor(this);};// Not ``this`` with ``width`` bitwidth
  BN.prototype.inotn=function inotn(width){assert(typeof width==='number'&&width>=0);var bytesNeeded=Math.ceil(width/26)|0;var bitsLeft=width%26;// Extend the buffer with leading zeroes
  this._expand(bytesNeeded);if(bitsLeft>0){bytesNeeded--;}// Handle complete words
  for(var i=0;i<bytesNeeded;i++){this.words[i]=~this.words[i]&0x3ffffff;}// Handle the residue
  if(bitsLeft>0){this.words[i]=~this.words[i]&0x3ffffff>>26-bitsLeft;}// And remove leading zeroes
  return this.strip();};BN.prototype.notn=function notn(width){return this.clone().inotn(width);};// Set `bit` of `this`
  BN.prototype.setn=function setn(bit,val){assert(typeof bit==='number'&&bit>=0);var off=bit/26|0;var wbit=bit%26;this._expand(off+1);if(val){this.words[off]=this.words[off]|1<<wbit;}else{this.words[off]=this.words[off]&~(1<<wbit);}return this.strip();};// Add `num` to `this` in-place
  BN.prototype.iadd=function iadd(num){var r;// negative + positive
  if(this.negative!==0&&num.negative===0){this.negative=0;r=this.isub(num);this.negative^=1;return this._normSign();// positive + negative
  }else if(this.negative===0&&num.negative!==0){num.negative=0;r=this.isub(num);num.negative=1;return r._normSign();}// a.length > b.length
  var a,b;if(this.length>num.length){a=this;b=num;}else{a=num;b=this;}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)+(b.words[i]|0)+carry;this.words[i]=r&0x3ffffff;carry=r>>>26;}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;this.words[i]=r&0x3ffffff;carry=r>>>26;}this.length=a.length;if(carry!==0){this.words[this.length]=carry;this.length++;// Copy the rest of the words
  }else if(a!==this){for(;i<a.length;i++){this.words[i]=a.words[i];}}return this;};// Add `num` to `this`
  BN.prototype.add=function add(num){var res;if(num.negative!==0&&this.negative===0){num.negative=0;res=this.sub(num);num.negative^=1;return res;}else if(num.negative===0&&this.negative!==0){this.negative=0;res=num.sub(this);this.negative=1;return res;}if(this.length>num.length)return this.clone().iadd(num);return num.clone().iadd(this);};// Subtract `num` from `this` in-place
  BN.prototype.isub=function isub(num){// this - (-num) = this + num
  if(num.negative!==0){num.negative=0;var r=this.iadd(num);num.negative=1;return r._normSign();// -this - num = -(this + num)
  }else if(this.negative!==0){this.negative=0;this.iadd(num);this.negative=1;return this._normSign();}// At this point both numbers are positive
  var cmp=this.cmp(num);// Optimization - zeroify
  if(cmp===0){this.negative=0;this.length=1;this.words[0]=0;return this;}// a > b
  var a,b;if(cmp>0){a=this;b=num;}else{a=num;b=this;}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)-(b.words[i]|0)+carry;carry=r>>26;this.words[i]=r&0x3ffffff;}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;carry=r>>26;this.words[i]=r&0x3ffffff;}// Copy rest of the words
  if(carry===0&&i<a.length&&a!==this){for(;i<a.length;i++){this.words[i]=a.words[i];}}this.length=Math.max(this.length,i);if(a!==this){this.negative=1;}return this.strip();};// Subtract `num` from `this`
  BN.prototype.sub=function sub(num){return this.clone().isub(num);};function smallMulTo(self,num,out){out.negative=num.negative^self.negative;var len=self.length+num.length|0;out.length=len;len=len-1|0;// Peel one iteration (compiler can't do it, because of code complexity)
  var a=self.words[0]|0;var b=num.words[0]|0;var r=a*b;var lo=r&0x3ffffff;var carry=r/0x4000000|0;out.words[0]=lo;for(var k=1;k<len;k++){// Sum all words with the same `i + j = k` and accumulate `ncarry`,
  // note that ncarry could be >= 0x3ffffff
  var ncarry=carry>>>26;var rword=carry&0x3ffffff;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j|0;a=self.words[i]|0;b=num.words[j]|0;r=a*b+rword;ncarry+=r/0x4000000|0;rword=r&0x3ffffff;}out.words[k]=rword|0;carry=ncarry|0;}if(carry!==0){out.words[k]=carry|0;}else{out.length--;}return out.strip();}// TODO(indutny): it may be reasonable to omit it for users who don't need
  // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit
  // multiplication (like elliptic secp256k1).
  var comb10MulTo=function comb10MulTo(self,num,out){var a=self.words;var b=num.words;var o=out.words;var c=0;var lo;var mid;var hi;var a0=a[0]|0;var al0=a0&0x1fff;var ah0=a0>>>13;var a1=a[1]|0;var al1=a1&0x1fff;var ah1=a1>>>13;var a2=a[2]|0;var al2=a2&0x1fff;var ah2=a2>>>13;var a3=a[3]|0;var al3=a3&0x1fff;var ah3=a3>>>13;var a4=a[4]|0;var al4=a4&0x1fff;var ah4=a4>>>13;var a5=a[5]|0;var al5=a5&0x1fff;var ah5=a5>>>13;var a6=a[6]|0;var al6=a6&0x1fff;var ah6=a6>>>13;var a7=a[7]|0;var al7=a7&0x1fff;var ah7=a7>>>13;var a8=a[8]|0;var al8=a8&0x1fff;var ah8=a8>>>13;var a9=a[9]|0;var al9=a9&0x1fff;var ah9=a9>>>13;var b0=b[0]|0;var bl0=b0&0x1fff;var bh0=b0>>>13;var b1=b[1]|0;var bl1=b1&0x1fff;var bh1=b1>>>13;var b2=b[2]|0;var bl2=b2&0x1fff;var bh2=b2>>>13;var b3=b[3]|0;var bl3=b3&0x1fff;var bh3=b3>>>13;var b4=b[4]|0;var bl4=b4&0x1fff;var bh4=b4>>>13;var b5=b[5]|0;var bl5=b5&0x1fff;var bh5=b5>>>13;var b6=b[6]|0;var bl6=b6&0x1fff;var bh6=b6>>>13;var b7=b[7]|0;var bl7=b7&0x1fff;var bh7=b7>>>13;var b8=b[8]|0;var bl8=b8&0x1fff;var bh8=b8>>>13;var b9=b[9]|0;var bl9=b9&0x1fff;var bh9=b9>>>13;out.negative=self.negative^num.negative;out.length=19;/* k = 0 */lo=Math.imul(al0,bl0);mid=Math.imul(al0,bh0);mid=mid+Math.imul(ah0,bl0)|0;hi=Math.imul(ah0,bh0);var w0=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w0>>>26)|0;w0&=0x3ffffff;/* k = 1 */lo=Math.imul(al1,bl0);mid=Math.imul(al1,bh0);mid=mid+Math.imul(ah1,bl0)|0;hi=Math.imul(ah1,bh0);lo=lo+Math.imul(al0,bl1)|0;mid=mid+Math.imul(al0,bh1)|0;mid=mid+Math.imul(ah0,bl1)|0;hi=hi+Math.imul(ah0,bh1)|0;var w1=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w1>>>26)|0;w1&=0x3ffffff;/* k = 2 */lo=Math.imul(al2,bl0);mid=Math.imul(al2,bh0);mid=mid+Math.imul(ah2,bl0)|0;hi=Math.imul(ah2,bh0);lo=lo+Math.imul(al1,bl1)|0;mid=mid+Math.imul(al1,bh1)|0;mid=mid+Math.imul(ah1,bl1)|0;hi=hi+Math.imul(ah1,bh1)|0;lo=lo+Math.imul(al0,bl2)|0;mid=mid+Math.imul(al0,bh2)|0;mid=mid+Math.imul(ah0,bl2)|0;hi=hi+Math.imul(ah0,bh2)|0;var w2=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w2>>>26)|0;w2&=0x3ffffff;/* k = 3 */lo=Math.imul(al3,bl0);mid=Math.imul(al3,bh0);mid=mid+Math.imul(ah3,bl0)|0;hi=Math.imul(ah3,bh0);lo=lo+Math.imul(al2,bl1)|0;mid=mid+Math.imul(al2,bh1)|0;mid=mid+Math.imul(ah2,bl1)|0;hi=hi+Math.imul(ah2,bh1)|0;lo=lo+Math.imul(al1,bl2)|0;mid=mid+Math.imul(al1,bh2)|0;mid=mid+Math.imul(ah1,bl2)|0;hi=hi+Math.imul(ah1,bh2)|0;lo=lo+Math.imul(al0,bl3)|0;mid=mid+Math.imul(al0,bh3)|0;mid=mid+Math.imul(ah0,bl3)|0;hi=hi+Math.imul(ah0,bh3)|0;var w3=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w3>>>26)|0;w3&=0x3ffffff;/* k = 4 */lo=Math.imul(al4,bl0);mid=Math.imul(al4,bh0);mid=mid+Math.imul(ah4,bl0)|0;hi=Math.imul(ah4,bh0);lo=lo+Math.imul(al3,bl1)|0;mid=mid+Math.imul(al3,bh1)|0;mid=mid+Math.imul(ah3,bl1)|0;hi=hi+Math.imul(ah3,bh1)|0;lo=lo+Math.imul(al2,bl2)|0;mid=mid+Math.imul(al2,bh2)|0;mid=mid+Math.imul(ah2,bl2)|0;hi=hi+Math.imul(ah2,bh2)|0;lo=lo+Math.imul(al1,bl3)|0;mid=mid+Math.imul(al1,bh3)|0;mid=mid+Math.imul(ah1,bl3)|0;hi=hi+Math.imul(ah1,bh3)|0;lo=lo+Math.imul(al0,bl4)|0;mid=mid+Math.imul(al0,bh4)|0;mid=mid+Math.imul(ah0,bl4)|0;hi=hi+Math.imul(ah0,bh4)|0;var w4=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w4>>>26)|0;w4&=0x3ffffff;/* k = 5 */lo=Math.imul(al5,bl0);mid=Math.imul(al5,bh0);mid=mid+Math.imul(ah5,bl0)|0;hi=Math.imul(ah5,bh0);lo=lo+Math.imul(al4,bl1)|0;mid=mid+Math.imul(al4,bh1)|0;mid=mid+Math.imul(ah4,bl1)|0;hi=hi+Math.imul(ah4,bh1)|0;lo=lo+Math.imul(al3,bl2)|0;mid=mid+Math.imul(al3,bh2)|0;mid=mid+Math.imul(ah3,bl2)|0;hi=hi+Math.imul(ah3,bh2)|0;lo=lo+Math.imul(al2,bl3)|0;mid=mid+Math.imul(al2,bh3)|0;mid=mid+Math.imul(ah2,bl3)|0;hi=hi+Math.imul(ah2,bh3)|0;lo=lo+Math.imul(al1,bl4)|0;mid=mid+Math.imul(al1,bh4)|0;mid=mid+Math.imul(ah1,bl4)|0;hi=hi+Math.imul(ah1,bh4)|0;lo=lo+Math.imul(al0,bl5)|0;mid=mid+Math.imul(al0,bh5)|0;mid=mid+Math.imul(ah0,bl5)|0;hi=hi+Math.imul(ah0,bh5)|0;var w5=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w5>>>26)|0;w5&=0x3ffffff;/* k = 6 */lo=Math.imul(al6,bl0);mid=Math.imul(al6,bh0);mid=mid+Math.imul(ah6,bl0)|0;hi=Math.imul(ah6,bh0);lo=lo+Math.imul(al5,bl1)|0;mid=mid+Math.imul(al5,bh1)|0;mid=mid+Math.imul(ah5,bl1)|0;hi=hi+Math.imul(ah5,bh1)|0;lo=lo+Math.imul(al4,bl2)|0;mid=mid+Math.imul(al4,bh2)|0;mid=mid+Math.imul(ah4,bl2)|0;hi=hi+Math.imul(ah4,bh2)|0;lo=lo+Math.imul(al3,bl3)|0;mid=mid+Math.imul(al3,bh3)|0;mid=mid+Math.imul(ah3,bl3)|0;hi=hi+Math.imul(ah3,bh3)|0;lo=lo+Math.imul(al2,bl4)|0;mid=mid+Math.imul(al2,bh4)|0;mid=mid+Math.imul(ah2,bl4)|0;hi=hi+Math.imul(ah2,bh4)|0;lo=lo+Math.imul(al1,bl5)|0;mid=mid+Math.imul(al1,bh5)|0;mid=mid+Math.imul(ah1,bl5)|0;hi=hi+Math.imul(ah1,bh5)|0;lo=lo+Math.imul(al0,bl6)|0;mid=mid+Math.imul(al0,bh6)|0;mid=mid+Math.imul(ah0,bl6)|0;hi=hi+Math.imul(ah0,bh6)|0;var w6=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w6>>>26)|0;w6&=0x3ffffff;/* k = 7 */lo=Math.imul(al7,bl0);mid=Math.imul(al7,bh0);mid=mid+Math.imul(ah7,bl0)|0;hi=Math.imul(ah7,bh0);lo=lo+Math.imul(al6,bl1)|0;mid=mid+Math.imul(al6,bh1)|0;mid=mid+Math.imul(ah6,bl1)|0;hi=hi+Math.imul(ah6,bh1)|0;lo=lo+Math.imul(al5,bl2)|0;mid=mid+Math.imul(al5,bh2)|0;mid=mid+Math.imul(ah5,bl2)|0;hi=hi+Math.imul(ah5,bh2)|0;lo=lo+Math.imul(al4,bl3)|0;mid=mid+Math.imul(al4,bh3)|0;mid=mid+Math.imul(ah4,bl3)|0;hi=hi+Math.imul(ah4,bh3)|0;lo=lo+Math.imul(al3,bl4)|0;mid=mid+Math.imul(al3,bh4)|0;mid=mid+Math.imul(ah3,bl4)|0;hi=hi+Math.imul(ah3,bh4)|0;lo=lo+Math.imul(al2,bl5)|0;mid=mid+Math.imul(al2,bh5)|0;mid=mid+Math.imul(ah2,bl5)|0;hi=hi+Math.imul(ah2,bh5)|0;lo=lo+Math.imul(al1,bl6)|0;mid=mid+Math.imul(al1,bh6)|0;mid=mid+Math.imul(ah1,bl6)|0;hi=hi+Math.imul(ah1,bh6)|0;lo=lo+Math.imul(al0,bl7)|0;mid=mid+Math.imul(al0,bh7)|0;mid=mid+Math.imul(ah0,bl7)|0;hi=hi+Math.imul(ah0,bh7)|0;var w7=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w7>>>26)|0;w7&=0x3ffffff;/* k = 8 */lo=Math.imul(al8,bl0);mid=Math.imul(al8,bh0);mid=mid+Math.imul(ah8,bl0)|0;hi=Math.imul(ah8,bh0);lo=lo+Math.imul(al7,bl1)|0;mid=mid+Math.imul(al7,bh1)|0;mid=mid+Math.imul(ah7,bl1)|0;hi=hi+Math.imul(ah7,bh1)|0;lo=lo+Math.imul(al6,bl2)|0;mid=mid+Math.imul(al6,bh2)|0;mid=mid+Math.imul(ah6,bl2)|0;hi=hi+Math.imul(ah6,bh2)|0;lo=lo+Math.imul(al5,bl3)|0;mid=mid+Math.imul(al5,bh3)|0;mid=mid+Math.imul(ah5,bl3)|0;hi=hi+Math.imul(ah5,bh3)|0;lo=lo+Math.imul(al4,bl4)|0;mid=mid+Math.imul(al4,bh4)|0;mid=mid+Math.imul(ah4,bl4)|0;hi=hi+Math.imul(ah4,bh4)|0;lo=lo+Math.imul(al3,bl5)|0;mid=mid+Math.imul(al3,bh5)|0;mid=mid+Math.imul(ah3,bl5)|0;hi=hi+Math.imul(ah3,bh5)|0;lo=lo+Math.imul(al2,bl6)|0;mid=mid+Math.imul(al2,bh6)|0;mid=mid+Math.imul(ah2,bl6)|0;hi=hi+Math.imul(ah2,bh6)|0;lo=lo+Math.imul(al1,bl7)|0;mid=mid+Math.imul(al1,bh7)|0;mid=mid+Math.imul(ah1,bl7)|0;hi=hi+Math.imul(ah1,bh7)|0;lo=lo+Math.imul(al0,bl8)|0;mid=mid+Math.imul(al0,bh8)|0;mid=mid+Math.imul(ah0,bl8)|0;hi=hi+Math.imul(ah0,bh8)|0;var w8=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w8>>>26)|0;w8&=0x3ffffff;/* k = 9 */lo=Math.imul(al9,bl0);mid=Math.imul(al9,bh0);mid=mid+Math.imul(ah9,bl0)|0;hi=Math.imul(ah9,bh0);lo=lo+Math.imul(al8,bl1)|0;mid=mid+Math.imul(al8,bh1)|0;mid=mid+Math.imul(ah8,bl1)|0;hi=hi+Math.imul(ah8,bh1)|0;lo=lo+Math.imul(al7,bl2)|0;mid=mid+Math.imul(al7,bh2)|0;mid=mid+Math.imul(ah7,bl2)|0;hi=hi+Math.imul(ah7,bh2)|0;lo=lo+Math.imul(al6,bl3)|0;mid=mid+Math.imul(al6,bh3)|0;mid=mid+Math.imul(ah6,bl3)|0;hi=hi+Math.imul(ah6,bh3)|0;lo=lo+Math.imul(al5,bl4)|0;mid=mid+Math.imul(al5,bh4)|0;mid=mid+Math.imul(ah5,bl4)|0;hi=hi+Math.imul(ah5,bh4)|0;lo=lo+Math.imul(al4,bl5)|0;mid=mid+Math.imul(al4,bh5)|0;mid=mid+Math.imul(ah4,bl5)|0;hi=hi+Math.imul(ah4,bh5)|0;lo=lo+Math.imul(al3,bl6)|0;mid=mid+Math.imul(al3,bh6)|0;mid=mid+Math.imul(ah3,bl6)|0;hi=hi+Math.imul(ah3,bh6)|0;lo=lo+Math.imul(al2,bl7)|0;mid=mid+Math.imul(al2,bh7)|0;mid=mid+Math.imul(ah2,bl7)|0;hi=hi+Math.imul(ah2,bh7)|0;lo=lo+Math.imul(al1,bl8)|0;mid=mid+Math.imul(al1,bh8)|0;mid=mid+Math.imul(ah1,bl8)|0;hi=hi+Math.imul(ah1,bh8)|0;lo=lo+Math.imul(al0,bl9)|0;mid=mid+Math.imul(al0,bh9)|0;mid=mid+Math.imul(ah0,bl9)|0;hi=hi+Math.imul(ah0,bh9)|0;var w9=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w9>>>26)|0;w9&=0x3ffffff;/* k = 10 */lo=Math.imul(al9,bl1);mid=Math.imul(al9,bh1);mid=mid+Math.imul(ah9,bl1)|0;hi=Math.imul(ah9,bh1);lo=lo+Math.imul(al8,bl2)|0;mid=mid+Math.imul(al8,bh2)|0;mid=mid+Math.imul(ah8,bl2)|0;hi=hi+Math.imul(ah8,bh2)|0;lo=lo+Math.imul(al7,bl3)|0;mid=mid+Math.imul(al7,bh3)|0;mid=mid+Math.imul(ah7,bl3)|0;hi=hi+Math.imul(ah7,bh3)|0;lo=lo+Math.imul(al6,bl4)|0;mid=mid+Math.imul(al6,bh4)|0;mid=mid+Math.imul(ah6,bl4)|0;hi=hi+Math.imul(ah6,bh4)|0;lo=lo+Math.imul(al5,bl5)|0;mid=mid+Math.imul(al5,bh5)|0;mid=mid+Math.imul(ah5,bl5)|0;hi=hi+Math.imul(ah5,bh5)|0;lo=lo+Math.imul(al4,bl6)|0;mid=mid+Math.imul(al4,bh6)|0;mid=mid+Math.imul(ah4,bl6)|0;hi=hi+Math.imul(ah4,bh6)|0;lo=lo+Math.imul(al3,bl7)|0;mid=mid+Math.imul(al3,bh7)|0;mid=mid+Math.imul(ah3,bl7)|0;hi=hi+Math.imul(ah3,bh7)|0;lo=lo+Math.imul(al2,bl8)|0;mid=mid+Math.imul(al2,bh8)|0;mid=mid+Math.imul(ah2,bl8)|0;hi=hi+Math.imul(ah2,bh8)|0;lo=lo+Math.imul(al1,bl9)|0;mid=mid+Math.imul(al1,bh9)|0;mid=mid+Math.imul(ah1,bl9)|0;hi=hi+Math.imul(ah1,bh9)|0;var w10=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w10>>>26)|0;w10&=0x3ffffff;/* k = 11 */lo=Math.imul(al9,bl2);mid=Math.imul(al9,bh2);mid=mid+Math.imul(ah9,bl2)|0;hi=Math.imul(ah9,bh2);lo=lo+Math.imul(al8,bl3)|0;mid=mid+Math.imul(al8,bh3)|0;mid=mid+Math.imul(ah8,bl3)|0;hi=hi+Math.imul(ah8,bh3)|0;lo=lo+Math.imul(al7,bl4)|0;mid=mid+Math.imul(al7,bh4)|0;mid=mid+Math.imul(ah7,bl4)|0;hi=hi+Math.imul(ah7,bh4)|0;lo=lo+Math.imul(al6,bl5)|0;mid=mid+Math.imul(al6,bh5)|0;mid=mid+Math.imul(ah6,bl5)|0;hi=hi+Math.imul(ah6,bh5)|0;lo=lo+Math.imul(al5,bl6)|0;mid=mid+Math.imul(al5,bh6)|0;mid=mid+Math.imul(ah5,bl6)|0;hi=hi+Math.imul(ah5,bh6)|0;lo=lo+Math.imul(al4,bl7)|0;mid=mid+Math.imul(al4,bh7)|0;mid=mid+Math.imul(ah4,bl7)|0;hi=hi+Math.imul(ah4,bh7)|0;lo=lo+Math.imul(al3,bl8)|0;mid=mid+Math.imul(al3,bh8)|0;mid=mid+Math.imul(ah3,bl8)|0;hi=hi+Math.imul(ah3,bh8)|0;lo=lo+Math.imul(al2,bl9)|0;mid=mid+Math.imul(al2,bh9)|0;mid=mid+Math.imul(ah2,bl9)|0;hi=hi+Math.imul(ah2,bh9)|0;var w11=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w11>>>26)|0;w11&=0x3ffffff;/* k = 12 */lo=Math.imul(al9,bl3);mid=Math.imul(al9,bh3);mid=mid+Math.imul(ah9,bl3)|0;hi=Math.imul(ah9,bh3);lo=lo+Math.imul(al8,bl4)|0;mid=mid+Math.imul(al8,bh4)|0;mid=mid+Math.imul(ah8,bl4)|0;hi=hi+Math.imul(ah8,bh4)|0;lo=lo+Math.imul(al7,bl5)|0;mid=mid+Math.imul(al7,bh5)|0;mid=mid+Math.imul(ah7,bl5)|0;hi=hi+Math.imul(ah7,bh5)|0;lo=lo+Math.imul(al6,bl6)|0;mid=mid+Math.imul(al6,bh6)|0;mid=mid+Math.imul(ah6,bl6)|0;hi=hi+Math.imul(ah6,bh6)|0;lo=lo+Math.imul(al5,bl7)|0;mid=mid+Math.imul(al5,bh7)|0;mid=mid+Math.imul(ah5,bl7)|0;hi=hi+Math.imul(ah5,bh7)|0;lo=lo+Math.imul(al4,bl8)|0;mid=mid+Math.imul(al4,bh8)|0;mid=mid+Math.imul(ah4,bl8)|0;hi=hi+Math.imul(ah4,bh8)|0;lo=lo+Math.imul(al3,bl9)|0;mid=mid+Math.imul(al3,bh9)|0;mid=mid+Math.imul(ah3,bl9)|0;hi=hi+Math.imul(ah3,bh9)|0;var w12=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w12>>>26)|0;w12&=0x3ffffff;/* k = 13 */lo=Math.imul(al9,bl4);mid=Math.imul(al9,bh4);mid=mid+Math.imul(ah9,bl4)|0;hi=Math.imul(ah9,bh4);lo=lo+Math.imul(al8,bl5)|0;mid=mid+Math.imul(al8,bh5)|0;mid=mid+Math.imul(ah8,bl5)|0;hi=hi+Math.imul(ah8,bh5)|0;lo=lo+Math.imul(al7,bl6)|0;mid=mid+Math.imul(al7,bh6)|0;mid=mid+Math.imul(ah7,bl6)|0;hi=hi+Math.imul(ah7,bh6)|0;lo=lo+Math.imul(al6,bl7)|0;mid=mid+Math.imul(al6,bh7)|0;mid=mid+Math.imul(ah6,bl7)|0;hi=hi+Math.imul(ah6,bh7)|0;lo=lo+Math.imul(al5,bl8)|0;mid=mid+Math.imul(al5,bh8)|0;mid=mid+Math.imul(ah5,bl8)|0;hi=hi+Math.imul(ah5,bh8)|0;lo=lo+Math.imul(al4,bl9)|0;mid=mid+Math.imul(al4,bh9)|0;mid=mid+Math.imul(ah4,bl9)|0;hi=hi+Math.imul(ah4,bh9)|0;var w13=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w13>>>26)|0;w13&=0x3ffffff;/* k = 14 */lo=Math.imul(al9,bl5);mid=Math.imul(al9,bh5);mid=mid+Math.imul(ah9,bl5)|0;hi=Math.imul(ah9,bh5);lo=lo+Math.imul(al8,bl6)|0;mid=mid+Math.imul(al8,bh6)|0;mid=mid+Math.imul(ah8,bl6)|0;hi=hi+Math.imul(ah8,bh6)|0;lo=lo+Math.imul(al7,bl7)|0;mid=mid+Math.imul(al7,bh7)|0;mid=mid+Math.imul(ah7,bl7)|0;hi=hi+Math.imul(ah7,bh7)|0;lo=lo+Math.imul(al6,bl8)|0;mid=mid+Math.imul(al6,bh8)|0;mid=mid+Math.imul(ah6,bl8)|0;hi=hi+Math.imul(ah6,bh8)|0;lo=lo+Math.imul(al5,bl9)|0;mid=mid+Math.imul(al5,bh9)|0;mid=mid+Math.imul(ah5,bl9)|0;hi=hi+Math.imul(ah5,bh9)|0;var w14=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w14>>>26)|0;w14&=0x3ffffff;/* k = 15 */lo=Math.imul(al9,bl6);mid=Math.imul(al9,bh6);mid=mid+Math.imul(ah9,bl6)|0;hi=Math.imul(ah9,bh6);lo=lo+Math.imul(al8,bl7)|0;mid=mid+Math.imul(al8,bh7)|0;mid=mid+Math.imul(ah8,bl7)|0;hi=hi+Math.imul(ah8,bh7)|0;lo=lo+Math.imul(al7,bl8)|0;mid=mid+Math.imul(al7,bh8)|0;mid=mid+Math.imul(ah7,bl8)|0;hi=hi+Math.imul(ah7,bh8)|0;lo=lo+Math.imul(al6,bl9)|0;mid=mid+Math.imul(al6,bh9)|0;mid=mid+Math.imul(ah6,bl9)|0;hi=hi+Math.imul(ah6,bh9)|0;var w15=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w15>>>26)|0;w15&=0x3ffffff;/* k = 16 */lo=Math.imul(al9,bl7);mid=Math.imul(al9,bh7);mid=mid+Math.imul(ah9,bl7)|0;hi=Math.imul(ah9,bh7);lo=lo+Math.imul(al8,bl8)|0;mid=mid+Math.imul(al8,bh8)|0;mid=mid+Math.imul(ah8,bl8)|0;hi=hi+Math.imul(ah8,bh8)|0;lo=lo+Math.imul(al7,bl9)|0;mid=mid+Math.imul(al7,bh9)|0;mid=mid+Math.imul(ah7,bl9)|0;hi=hi+Math.imul(ah7,bh9)|0;var w16=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w16>>>26)|0;w16&=0x3ffffff;/* k = 17 */lo=Math.imul(al9,bl8);mid=Math.imul(al9,bh8);mid=mid+Math.imul(ah9,bl8)|0;hi=Math.imul(ah9,bh8);lo=lo+Math.imul(al8,bl9)|0;mid=mid+Math.imul(al8,bh9)|0;mid=mid+Math.imul(ah8,bl9)|0;hi=hi+Math.imul(ah8,bh9)|0;var w17=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w17>>>26)|0;w17&=0x3ffffff;/* k = 18 */lo=Math.imul(al9,bl9);mid=Math.imul(al9,bh9);mid=mid+Math.imul(ah9,bl9)|0;hi=Math.imul(ah9,bh9);var w18=(c+lo|0)+((mid&0x1fff)<<13)|0;c=(hi+(mid>>>13)|0)+(w18>>>26)|0;w18&=0x3ffffff;o[0]=w0;o[1]=w1;o[2]=w2;o[3]=w3;o[4]=w4;o[5]=w5;o[6]=w6;o[7]=w7;o[8]=w8;o[9]=w9;o[10]=w10;o[11]=w11;o[12]=w12;o[13]=w13;o[14]=w14;o[15]=w15;o[16]=w16;o[17]=w17;o[18]=w18;if(c!==0){o[19]=c;out.length++;}return out;};// Polyfill comb
  if(!Math.imul){comb10MulTo=smallMulTo;}function bigMulTo(self,num,out){out.negative=num.negative^self.negative;out.length=self.length+num.length;var carry=0;var hncarry=0;for(var k=0;k<out.length-1;k++){// Sum all words with the same `i + j = k` and accumulate `ncarry`,
  // note that ncarry could be >= 0x3ffffff
  var ncarry=hncarry;hncarry=0;var rword=carry&0x3ffffff;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j;var a=self.words[i]|0;var b=num.words[j]|0;var r=a*b;var lo=r&0x3ffffff;ncarry=ncarry+(r/0x4000000|0)|0;lo=lo+rword|0;rword=lo&0x3ffffff;ncarry=ncarry+(lo>>>26)|0;hncarry+=ncarry>>>26;ncarry&=0x3ffffff;}out.words[k]=rword;carry=ncarry;ncarry=hncarry;}if(carry!==0){out.words[k]=carry;}else{out.length--;}return out.strip();}function jumboMulTo(self,num,out){var fftm=new FFTM();return fftm.mulp(self,num,out);}BN.prototype.mulTo=function mulTo(num,out){var res;var len=this.length+num.length;if(this.length===10&&num.length===10){res=comb10MulTo(this,num,out);}else if(len<63){res=smallMulTo(this,num,out);}else if(len<1024){res=bigMulTo(this,num,out);}else{res=jumboMulTo(this,num,out);}return res;};// Cooley-Tukey algorithm for FFT
  // slightly revisited to rely on looping instead of recursion
  function FFTM(x,y){this.x=x;this.y=y;}FFTM.prototype.makeRBT=function makeRBT(N){var t=new Array(N);var l=BN.prototype._countBits(N)-1;for(var i=0;i<N;i++){t[i]=this.revBin(i,l,N);}return t;};// Returns binary-reversed representation of `x`
  FFTM.prototype.revBin=function revBin(x,l,N){if(x===0||x===N-1)return x;var rb=0;for(var i=0;i<l;i++){rb|=(x&1)<<l-i-1;x>>=1;}return rb;};// Performs "tweedling" phase, therefore 'emulating'
  // behaviour of the recursive algorithm
  FFTM.prototype.permute=function permute(rbt,rws,iws,rtws,itws,N){for(var i=0;i<N;i++){rtws[i]=rws[rbt[i]];itws[i]=iws[rbt[i]];}};FFTM.prototype.transform=function transform(rws,iws,rtws,itws,N,rbt){this.permute(rbt,rws,iws,rtws,itws,N);for(var s=1;s<N;s<<=1){var l=s<<1;var rtwdf=Math.cos(2*Math.PI/l);var itwdf=Math.sin(2*Math.PI/l);for(var p=0;p<N;p+=l){var rtwdf_=rtwdf;var itwdf_=itwdf;for(var j=0;j<s;j++){var re=rtws[p+j];var ie=itws[p+j];var ro=rtws[p+j+s];var io=itws[p+j+s];var rx=rtwdf_*ro-itwdf_*io;io=rtwdf_*io+itwdf_*ro;ro=rx;rtws[p+j]=re+ro;itws[p+j]=ie+io;rtws[p+j+s]=re-ro;itws[p+j+s]=ie-io;/* jshint maxdepth : false */if(j!==l){rx=rtwdf*rtwdf_-itwdf*itwdf_;itwdf_=rtwdf*itwdf_+itwdf*rtwdf_;rtwdf_=rx;}}}}};FFTM.prototype.guessLen13b=function guessLen13b(n,m){var N=Math.max(m,n)|1;var odd=N&1;var i=0;for(N=N/2|0;N;N=N>>>1){i++;}return 1<<i+1+odd;};FFTM.prototype.conjugate=function conjugate(rws,iws,N){if(N<=1)return;for(var i=0;i<N/2;i++){var t=rws[i];rws[i]=rws[N-i-1];rws[N-i-1]=t;t=iws[i];iws[i]=-iws[N-i-1];iws[N-i-1]=-t;}};FFTM.prototype.normalize13b=function normalize13b(ws,N){var carry=0;for(var i=0;i<N/2;i++){var w=Math.round(ws[2*i+1]/N)*0x2000+Math.round(ws[2*i]/N)+carry;ws[i]=w&0x3ffffff;if(w<0x4000000){carry=0;}else{carry=w/0x4000000|0;}}return ws;};FFTM.prototype.convert13b=function convert13b(ws,len,rws,N){var carry=0;for(var i=0;i<len;i++){carry=carry+(ws[i]|0);rws[2*i]=carry&0x1fff;carry=carry>>>13;rws[2*i+1]=carry&0x1fff;carry=carry>>>13;}// Pad with zeroes
  for(i=2*len;i<N;++i){rws[i]=0;}assert(carry===0);assert((carry&~0x1fff)===0);};FFTM.prototype.stub=function stub(N){var ph=new Array(N);for(var i=0;i<N;i++){ph[i]=0;}return ph;};FFTM.prototype.mulp=function mulp(x,y,out){var N=2*this.guessLen13b(x.length,y.length);var rbt=this.makeRBT(N);var _=this.stub(N);var rws=new Array(N);var rwst=new Array(N);var iwst=new Array(N);var nrws=new Array(N);var nrwst=new Array(N);var niwst=new Array(N);var rmws=out.words;rmws.length=N;this.convert13b(x.words,x.length,rws,N);this.convert13b(y.words,y.length,nrws,N);this.transform(rws,_,rwst,iwst,N,rbt);this.transform(nrws,_,nrwst,niwst,N,rbt);for(var i=0;i<N;i++){var rx=rwst[i]*nrwst[i]-iwst[i]*niwst[i];iwst[i]=rwst[i]*niwst[i]+iwst[i]*nrwst[i];rwst[i]=rx;}this.conjugate(rwst,iwst,N);this.transform(rwst,iwst,rmws,_,N,rbt);this.conjugate(rmws,_,N);this.normalize13b(rmws,N);out.negative=x.negative^y.negative;out.length=x.length+y.length;return out.strip();};// Multiply `this` by `num`
  BN.prototype.mul=function mul(num){var out=new BN(null);out.words=new Array(this.length+num.length);return this.mulTo(num,out);};// Multiply employing FFT
  BN.prototype.mulf=function mulf(num){var out=new BN(null);out.words=new Array(this.length+num.length);return jumboMulTo(this,num,out);};// In-place Multiplication
  BN.prototype.imul=function imul(num){return this.clone().mulTo(num,this);};BN.prototype.imuln=function imuln(num){assert(typeof num==='number');assert(num<0x4000000);// Carry
  var carry=0;for(var i=0;i<this.length;i++){var w=(this.words[i]|0)*num;var lo=(w&0x3ffffff)+(carry&0x3ffffff);carry>>=26;carry+=w/0x4000000|0;// NOTE: lo is 27bit maximum
  carry+=lo>>>26;this.words[i]=lo&0x3ffffff;}if(carry!==0){this.words[i]=carry;this.length++;}return this;};BN.prototype.muln=function muln(num){return this.clone().imuln(num);};// `this` * `this`
  BN.prototype.sqr=function sqr(){return this.mul(this);};// `this` * `this` in-place
  BN.prototype.isqr=function isqr(){return this.imul(this.clone());};// Math.pow(`this`, `num`)
  BN.prototype.pow=function pow(num){var w=toBitArray(num);if(w.length===0)return new BN(1);// Skip leading zeroes
  var res=this;for(var i=0;i<w.length;i++,res=res.sqr()){if(w[i]!==0)break;}if(++i<w.length){for(var q=res.sqr();i<w.length;i++,q=q.sqr()){if(w[i]===0)continue;res=res.mul(q);}}return res;};// Shift-left in-place
  BN.prototype.iushln=function iushln(bits){assert(typeof bits==='number'&&bits>=0);var r=bits%26;var s=(bits-r)/26;var carryMask=0x3ffffff>>>26-r<<26-r;var i;if(r!==0){var carry=0;for(i=0;i<this.length;i++){var newCarry=this.words[i]&carryMask;var c=(this.words[i]|0)-newCarry<<r;this.words[i]=c|carry;carry=newCarry>>>26-r;}if(carry){this.words[i]=carry;this.length++;}}if(s!==0){for(i=this.length-1;i>=0;i--){this.words[i+s]=this.words[i];}for(i=0;i<s;i++){this.words[i]=0;}this.length+=s;}return this.strip();};BN.prototype.ishln=function ishln(bits){// TODO(indutny): implement me
  assert(this.negative===0);return this.iushln(bits);};// Shift-right in-place
  // NOTE: `hint` is a lowest bit before trailing zeroes
  // NOTE: if `extended` is present - it will be filled with destroyed bits
  BN.prototype.iushrn=function iushrn(bits,hint,extended){assert(typeof bits==='number'&&bits>=0);var h;if(hint){h=(hint-hint%26)/26;}else{h=0;}var r=bits%26;var s=Math.min((bits-r)/26,this.length);var mask=0x3ffffff^0x3ffffff>>>r<<r;var maskedWords=extended;h-=s;h=Math.max(0,h);// Extended mode, copy masked part
  if(maskedWords){for(var i=0;i<s;i++){maskedWords.words[i]=this.words[i];}maskedWords.length=s;}if(s===0){// No-op, we should not move anything at all
  }else if(this.length>s){this.length-=s;for(i=0;i<this.length;i++){this.words[i]=this.words[i+s];}}else{this.words[0]=0;this.length=1;}var carry=0;for(i=this.length-1;i>=0&&(carry!==0||i>=h);i--){var word=this.words[i]|0;this.words[i]=carry<<26-r|word>>>r;carry=word&mask;}// Push carried bits as a mask
  if(maskedWords&&carry!==0){maskedWords.words[maskedWords.length++]=carry;}if(this.length===0){this.words[0]=0;this.length=1;}return this.strip();};BN.prototype.ishrn=function ishrn(bits,hint,extended){// TODO(indutny): implement me
  assert(this.negative===0);return this.iushrn(bits,hint,extended);};// Shift-left
  BN.prototype.shln=function shln(bits){return this.clone().ishln(bits);};BN.prototype.ushln=function ushln(bits){return this.clone().iushln(bits);};// Shift-right
  BN.prototype.shrn=function shrn(bits){return this.clone().ishrn(bits);};BN.prototype.ushrn=function ushrn(bits){return this.clone().iushrn(bits);};// Test if n bit is set
  BN.prototype.testn=function testn(bit){assert(typeof bit==='number'&&bit>=0);var r=bit%26;var s=(bit-r)/26;var q=1<<r;// Fast case: bit is much higher than all existing words
  if(this.length<=s)return false;// Check bit and return
  var w=this.words[s];return!!(w&q);};// Return only lowers bits of number (in-place)
  BN.prototype.imaskn=function imaskn(bits){assert(typeof bits==='number'&&bits>=0);var r=bits%26;var s=(bits-r)/26;assert(this.negative===0,'imaskn works only with positive numbers');if(this.length<=s){return this;}if(r!==0){s++;}this.length=Math.min(s,this.length);if(r!==0){var mask=0x3ffffff^0x3ffffff>>>r<<r;this.words[this.length-1]&=mask;}return this.strip();};// Return only lowers bits of number
  BN.prototype.maskn=function maskn(bits){return this.clone().imaskn(bits);};// Add plain number `num` to `this`
  BN.prototype.iaddn=function iaddn(num){assert(typeof num==='number');assert(num<0x4000000);if(num<0)return this.isubn(-num);// Possible sign change
  if(this.negative!==0){if(this.length===1&&(this.words[0]|0)<num){this.words[0]=num-(this.words[0]|0);this.negative=0;return this;}this.negative=0;this.isubn(num);this.negative=1;return this;}// Add without checks
  return this._iaddn(num);};BN.prototype._iaddn=function _iaddn(num){this.words[0]+=num;// Carry
  for(var i=0;i<this.length&&this.words[i]>=0x4000000;i++){this.words[i]-=0x4000000;if(i===this.length-1){this.words[i+1]=1;}else{this.words[i+1]++;}}this.length=Math.max(this.length,i+1);return this;};// Subtract plain number `num` from `this`
  BN.prototype.isubn=function isubn(num){assert(typeof num==='number');assert(num<0x4000000);if(num<0)return this.iaddn(-num);if(this.negative!==0){this.negative=0;this.iaddn(num);this.negative=1;return this;}this.words[0]-=num;if(this.length===1&&this.words[0]<0){this.words[0]=-this.words[0];this.negative=1;}else{// Carry
  for(var i=0;i<this.length&&this.words[i]<0;i++){this.words[i]+=0x4000000;this.words[i+1]-=1;}}return this.strip();};BN.prototype.addn=function addn(num){return this.clone().iaddn(num);};BN.prototype.subn=function subn(num){return this.clone().isubn(num);};BN.prototype.iabs=function iabs(){this.negative=0;return this;};BN.prototype.abs=function abs(){return this.clone().iabs();};BN.prototype._ishlnsubmul=function _ishlnsubmul(num,mul,shift){var len=num.length+shift;var i;this._expand(len);var w;var carry=0;for(i=0;i<num.length;i++){w=(this.words[i+shift]|0)+carry;var right=(num.words[i]|0)*mul;w-=right&0x3ffffff;carry=(w>>26)-(right/0x4000000|0);this.words[i+shift]=w&0x3ffffff;}for(;i<this.length-shift;i++){w=(this.words[i+shift]|0)+carry;carry=w>>26;this.words[i+shift]=w&0x3ffffff;}if(carry===0)return this.strip();// Subtraction overflow
  assert(carry===-1);carry=0;for(i=0;i<this.length;i++){w=-(this.words[i]|0)+carry;carry=w>>26;this.words[i]=w&0x3ffffff;}this.negative=1;return this.strip();};BN.prototype._wordDiv=function _wordDiv(num,mode){var shift=this.length-num.length;var a=this.clone();var b=num;// Normalize
  var bhi=b.words[b.length-1]|0;var bhiBits=this._countBits(bhi);shift=26-bhiBits;if(shift!==0){b=b.ushln(shift);a.iushln(shift);bhi=b.words[b.length-1]|0;}// Initialize quotient
  var m=a.length-b.length;var q;if(mode!=='mod'){q=new BN(null);q.length=m+1;q.words=new Array(q.length);for(var i=0;i<q.length;i++){q.words[i]=0;}}var diff=a.clone()._ishlnsubmul(b,1,m);if(diff.negative===0){a=diff;if(q){q.words[m]=1;}}for(var j=m-1;j>=0;j--){var qj=(a.words[b.length+j]|0)*0x4000000+(a.words[b.length+j-1]|0);// NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max
  // (0x7ffffff)
  qj=Math.min(qj/bhi|0,0x3ffffff);a._ishlnsubmul(b,qj,j);while(a.negative!==0){qj--;a.negative=0;a._ishlnsubmul(b,1,j);if(!a.isZero()){a.negative^=1;}}if(q){q.words[j]=qj;}}if(q){q.strip();}a.strip();// Denormalize
  if(mode!=='div'&&shift!==0){a.iushrn(shift);}return{div:q||null,mod:a};};// NOTE: 1) `mode` can be set to `mod` to request mod only,
  //       to `div` to request div only, or be absent to
  //       request both div & mod
  //       2) `positive` is true if unsigned mod is requested
  BN.prototype.divmod=function divmod(num,mode,positive){assert(!num.isZero());if(this.isZero()){return{div:new BN(0),mod:new BN(0)};}var div,mod,res;if(this.negative!==0&&num.negative===0){res=this.neg().divmod(num,mode);if(mode!=='mod'){div=res.div.neg();}if(mode!=='div'){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.iadd(num);}}return{div:div,mod:mod};}if(this.negative===0&&num.negative!==0){res=this.divmod(num.neg(),mode);if(mode!=='mod'){div=res.div.neg();}return{div:div,mod:res.mod};}if((this.negative&num.negative)!==0){res=this.neg().divmod(num.neg(),mode);if(mode!=='div'){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.isub(num);}}return{div:res.div,mod:mod};}// Both numbers are positive at this point
  // Strip both numbers to approximate shift value
  if(num.length>this.length||this.cmp(num)<0){return{div:new BN(0),mod:this};}// Very short reduction
  if(num.length===1){if(mode==='div'){return{div:this.divn(num.words[0]),mod:null};}if(mode==='mod'){return{div:null,mod:new BN(this.modn(num.words[0]))};}return{div:this.divn(num.words[0]),mod:new BN(this.modn(num.words[0]))};}return this._wordDiv(num,mode);};// Find `this` / `num`
  BN.prototype.div=function div(num){return this.divmod(num,'div',false).div;};// Find `this` % `num`
  BN.prototype.mod=function mod(num){return this.divmod(num,'mod',false).mod;};BN.prototype.umod=function umod(num){return this.divmod(num,'mod',true).mod;};// Find Round(`this` / `num`)
  BN.prototype.divRound=function divRound(num){var dm=this.divmod(num);// Fast case - exact division
  if(dm.mod.isZero())return dm.div;var mod=dm.div.negative!==0?dm.mod.isub(num):dm.mod;var half=num.ushrn(1);var r2=num.andln(1);var cmp=mod.cmp(half);// Round down
  if(cmp<0||r2===1&&cmp===0)return dm.div;// Round up
  return dm.div.negative!==0?dm.div.isubn(1):dm.div.iaddn(1);};BN.prototype.modn=function modn(num){assert(num<=0x3ffffff);var p=(1<<26)%num;var acc=0;for(var i=this.length-1;i>=0;i--){acc=(p*acc+(this.words[i]|0))%num;}return acc;};// In-place division by number
  BN.prototype.idivn=function idivn(num){assert(num<=0x3ffffff);var carry=0;for(var i=this.length-1;i>=0;i--){var w=(this.words[i]|0)+carry*0x4000000;this.words[i]=w/num|0;carry=w%num;}return this.strip();};BN.prototype.divn=function divn(num){return this.clone().idivn(num);};BN.prototype.egcd=function egcd(p){assert(p.negative===0);assert(!p.isZero());var x=this;var y=p.clone();if(x.negative!==0){x=x.umod(p);}else{x=x.clone();}// A * x + B * y = x
  var A=new BN(1);var B=new BN(0);// C * x + D * y = y
  var C=new BN(0);var D=new BN(1);var g=0;while(x.isEven()&&y.isEven()){x.iushrn(1);y.iushrn(1);++g;}var yp=y.clone();var xp=x.clone();while(!x.isZero()){for(var i=0,im=1;(x.words[0]&im)===0&&i<26;++i,im<<=1){}if(i>0){x.iushrn(i);while(i-->0){if(A.isOdd()||B.isOdd()){A.iadd(yp);B.isub(xp);}A.iushrn(1);B.iushrn(1);}}for(var j=0,jm=1;(y.words[0]&jm)===0&&j<26;++j,jm<<=1){}if(j>0){y.iushrn(j);while(j-->0){if(C.isOdd()||D.isOdd()){C.iadd(yp);D.isub(xp);}C.iushrn(1);D.iushrn(1);}}if(x.cmp(y)>=0){x.isub(y);A.isub(C);B.isub(D);}else{y.isub(x);C.isub(A);D.isub(B);}}return{a:C,b:D,gcd:y.iushln(g)};};// This is reduced incarnation of the binary EEA
  // above, designated to invert members of the
  // _prime_ fields F(p) at a maximal speed
  BN.prototype._invmp=function _invmp(p){assert(p.negative===0);assert(!p.isZero());var a=this;var b=p.clone();if(a.negative!==0){a=a.umod(p);}else{a=a.clone();}var x1=new BN(1);var x2=new BN(0);var delta=b.clone();while(a.cmpn(1)>0&&b.cmpn(1)>0){for(var i=0,im=1;(a.words[0]&im)===0&&i<26;++i,im<<=1){}if(i>0){a.iushrn(i);while(i-->0){if(x1.isOdd()){x1.iadd(delta);}x1.iushrn(1);}}for(var j=0,jm=1;(b.words[0]&jm)===0&&j<26;++j,jm<<=1){}if(j>0){b.iushrn(j);while(j-->0){if(x2.isOdd()){x2.iadd(delta);}x2.iushrn(1);}}if(a.cmp(b)>=0){a.isub(b);x1.isub(x2);}else{b.isub(a);x2.isub(x1);}}var res;if(a.cmpn(1)===0){res=x1;}else{res=x2;}if(res.cmpn(0)<0){res.iadd(p);}return res;};BN.prototype.gcd=function gcd(num){if(this.isZero())return num.abs();if(num.isZero())return this.abs();var a=this.clone();var b=num.clone();a.negative=0;b.negative=0;// Remove common factor of two
  for(var shift=0;a.isEven()&&b.isEven();shift++){a.iushrn(1);b.iushrn(1);}do{while(a.isEven()){a.iushrn(1);}while(b.isEven()){b.iushrn(1);}var r=a.cmp(b);if(r<0){// Swap `a` and `b` to make `a` always bigger than `b`
  var t=a;a=b;b=t;}else if(r===0||b.cmpn(1)===0){break;}a.isub(b);}while(true);return b.iushln(shift);};// Invert number in the field F(num)
  BN.prototype.invm=function invm(num){return this.egcd(num).a.umod(num);};BN.prototype.isEven=function isEven(){return(this.words[0]&1)===0;};BN.prototype.isOdd=function isOdd(){return(this.words[0]&1)===1;};// And first word and num
  BN.prototype.andln=function andln(num){return this.words[0]&num;};// Increment at the bit position in-line
  BN.prototype.bincn=function bincn(bit){assert(typeof bit==='number');var r=bit%26;var s=(bit-r)/26;var q=1<<r;// Fast case: bit is much higher than all existing words
  if(this.length<=s){this._expand(s+1);this.words[s]|=q;return this;}// Add bit and propagate, if needed
  var carry=q;for(var i=s;carry!==0&&i<this.length;i++){var w=this.words[i]|0;w+=carry;carry=w>>>26;w&=0x3ffffff;this.words[i]=w;}if(carry!==0){this.words[i]=carry;this.length++;}return this;};BN.prototype.isZero=function isZero(){return this.length===1&&this.words[0]===0;};BN.prototype.cmpn=function cmpn(num){var negative=num<0;if(this.negative!==0&&!negative)return-1;if(this.negative===0&&negative)return 1;this.strip();var res;if(this.length>1){res=1;}else{if(negative){num=-num;}assert(num<=0x3ffffff,'Number is too big');var w=this.words[0]|0;res=w===num?0:w<num?-1:1;}if(this.negative!==0)return-res|0;return res;};// Compare two numbers and return:
  // 1 - if `this` > `num`
  // 0 - if `this` == `num`
  // -1 - if `this` < `num`
  BN.prototype.cmp=function cmp(num){if(this.negative!==0&&num.negative===0)return-1;if(this.negative===0&&num.negative!==0)return 1;var res=this.ucmp(num);if(this.negative!==0)return-res|0;return res;};// Unsigned comparison
  BN.prototype.ucmp=function ucmp(num){// At this point both numbers have the same sign
  if(this.length>num.length)return 1;if(this.length<num.length)return-1;var res=0;for(var i=this.length-1;i>=0;i--){var a=this.words[i]|0;var b=num.words[i]|0;if(a===b)continue;if(a<b){res=-1;}else if(a>b){res=1;}break;}return res;};BN.prototype.gtn=function gtn(num){return this.cmpn(num)===1;};BN.prototype.gt=function gt(num){return this.cmp(num)===1;};BN.prototype.gten=function gten(num){return this.cmpn(num)>=0;};BN.prototype.gte=function gte(num){return this.cmp(num)>=0;};BN.prototype.ltn=function ltn(num){return this.cmpn(num)===-1;};BN.prototype.lt=function lt(num){return this.cmp(num)===-1;};BN.prototype.lten=function lten(num){return this.cmpn(num)<=0;};BN.prototype.lte=function lte(num){return this.cmp(num)<=0;};BN.prototype.eqn=function eqn(num){return this.cmpn(num)===0;};BN.prototype.eq=function eq(num){return this.cmp(num)===0;};//
  // A reduce context, could be using montgomery or something better, depending
  // on the `m` itself.
  //
  BN.red=function red(num){return new Red(num);};BN.prototype.toRed=function toRed(ctx){assert(!this.red,'Already a number in reduction context');assert(this.negative===0,'red works only with positives');return ctx.convertTo(this)._forceRed(ctx);};BN.prototype.fromRed=function fromRed(){assert(this.red,'fromRed works only with numbers in reduction context');return this.red.convertFrom(this);};BN.prototype._forceRed=function _forceRed(ctx){this.red=ctx;return this;};BN.prototype.forceRed=function forceRed(ctx){assert(!this.red,'Already a number in reduction context');return this._forceRed(ctx);};BN.prototype.redAdd=function redAdd(num){assert(this.red,'redAdd works only with red numbers');return this.red.add(this,num);};BN.prototype.redIAdd=function redIAdd(num){assert(this.red,'redIAdd works only with red numbers');return this.red.iadd(this,num);};BN.prototype.redSub=function redSub(num){assert(this.red,'redSub works only with red numbers');return this.red.sub(this,num);};BN.prototype.redISub=function redISub(num){assert(this.red,'redISub works only with red numbers');return this.red.isub(this,num);};BN.prototype.redShl=function redShl(num){assert(this.red,'redShl works only with red numbers');return this.red.shl(this,num);};BN.prototype.redMul=function redMul(num){assert(this.red,'redMul works only with red numbers');this.red._verify2(this,num);return this.red.mul(this,num);};BN.prototype.redIMul=function redIMul(num){assert(this.red,'redMul works only with red numbers');this.red._verify2(this,num);return this.red.imul(this,num);};BN.prototype.redSqr=function redSqr(){assert(this.red,'redSqr works only with red numbers');this.red._verify1(this);return this.red.sqr(this);};BN.prototype.redISqr=function redISqr(){assert(this.red,'redISqr works only with red numbers');this.red._verify1(this);return this.red.isqr(this);};// Square root over p
  BN.prototype.redSqrt=function redSqrt(){assert(this.red,'redSqrt works only with red numbers');this.red._verify1(this);return this.red.sqrt(this);};BN.prototype.redInvm=function redInvm(){assert(this.red,'redInvm works only with red numbers');this.red._verify1(this);return this.red.invm(this);};// Return negative clone of `this` % `red modulo`
  BN.prototype.redNeg=function redNeg(){assert(this.red,'redNeg works only with red numbers');this.red._verify1(this);return this.red.neg(this);};BN.prototype.redPow=function redPow(num){assert(this.red&&!num.red,'redPow(normalNum)');this.red._verify1(this);return this.red.pow(this,num);};// Prime numbers with efficient reduction
  var primes={k256:null,p224:null,p192:null,p25519:null};// Pseudo-Mersenne prime
  function MPrime(name,p){// P = 2 ^ N - K
  this.name=name;this.p=new BN(p,16);this.n=this.p.bitLength();this.k=new BN(1).iushln(this.n).isub(this.p);this.tmp=this._tmp();}MPrime.prototype._tmp=function _tmp(){var tmp=new BN(null);tmp.words=new Array(Math.ceil(this.n/13));return tmp;};MPrime.prototype.ireduce=function ireduce(num){// Assumes that `num` is less than `P^2`
  // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)
  var r=num;var rlen;do{this.split(r,this.tmp);r=this.imulK(r);r=r.iadd(this.tmp);rlen=r.bitLength();}while(rlen>this.n);var cmp=rlen<this.n?-1:r.ucmp(this.p);if(cmp===0){r.words[0]=0;r.length=1;}else if(cmp>0){r.isub(this.p);}else{r.strip();}return r;};MPrime.prototype.split=function split(input,out){input.iushrn(this.n,0,out);};MPrime.prototype.imulK=function imulK(num){return num.imul(this.k);};function K256(){MPrime.call(this,'k256','ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');}inherits(K256,MPrime);K256.prototype.split=function split(input,output){// 256 = 9 * 26 + 22
  var mask=0x3fffff;var outLen=Math.min(input.length,9);for(var i=0;i<outLen;i++){output.words[i]=input.words[i];}output.length=outLen;if(input.length<=9){input.words[0]=0;input.length=1;return;}// Shift by 9 limbs
  var prev=input.words[9];output.words[output.length++]=prev&mask;for(i=10;i<input.length;i++){var next=input.words[i]|0;input.words[i-10]=(next&mask)<<4|prev>>>22;prev=next;}prev>>>=22;input.words[i-10]=prev;if(prev===0&&input.length>10){input.length-=10;}else{input.length-=9;}};K256.prototype.imulK=function imulK(num){// K = 0x1000003d1 = [ 0x40, 0x3d1 ]
  num.words[num.length]=0;num.words[num.length+1]=0;num.length+=2;// bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390
  var lo=0;for(var i=0;i<num.length;i++){var w=num.words[i]|0;lo+=w*0x3d1;num.words[i]=lo&0x3ffffff;lo=w*0x40+(lo/0x4000000|0);}// Fast length reduction
  if(num.words[num.length-1]===0){num.length--;if(num.words[num.length-1]===0){num.length--;}}return num;};function P224(){MPrime.call(this,'p224','ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');}inherits(P224,MPrime);function P192(){MPrime.call(this,'p192','ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');}inherits(P192,MPrime);function P25519(){// 2 ^ 255 - 19
  MPrime.call(this,'25519','7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');}inherits(P25519,MPrime);P25519.prototype.imulK=function imulK(num){// K = 0x13
  var carry=0;for(var i=0;i<num.length;i++){var hi=(num.words[i]|0)*0x13+carry;var lo=hi&0x3ffffff;hi>>>=26;num.words[i]=lo;carry=hi;}if(carry!==0){num.words[num.length++]=carry;}return num;};// Exported mostly for testing purposes, use plain name instead
  BN._prime=function prime(name){// Cached version of prime
  if(primes[name])return primes[name];var prime;if(name==='k256'){prime=new K256();}else if(name==='p224'){prime=new P224();}else if(name==='p192'){prime=new P192();}else if(name==='p25519'){prime=new P25519();}else{throw new Error('Unknown prime '+name);}primes[name]=prime;return prime;};//
  // Base reduction engine
  //
  function Red(m){if(typeof m==='string'){var prime=BN._prime(m);this.m=prime.p;this.prime=prime;}else{assert(m.gtn(1),'modulus must be greater than 1');this.m=m;this.prime=null;}}Red.prototype._verify1=function _verify1(a){assert(a.negative===0,'red works only with positives');assert(a.red,'red works only with red numbers');};Red.prototype._verify2=function _verify2(a,b){assert((a.negative|b.negative)===0,'red works only with positives');assert(a.red&&a.red===b.red,'red works only with red numbers');};Red.prototype.imod=function imod(a){if(this.prime)return this.prime.ireduce(a)._forceRed(this);return a.umod(this.m)._forceRed(this);};Red.prototype.neg=function neg(a){if(a.isZero()){return a.clone();}return this.m.sub(a)._forceRed(this);};Red.prototype.add=function add(a,b){this._verify2(a,b);var res=a.add(b);if(res.cmp(this.m)>=0){res.isub(this.m);}return res._forceRed(this);};Red.prototype.iadd=function iadd(a,b){this._verify2(a,b);var res=a.iadd(b);if(res.cmp(this.m)>=0){res.isub(this.m);}return res;};Red.prototype.sub=function sub(a,b){this._verify2(a,b);var res=a.sub(b);if(res.cmpn(0)<0){res.iadd(this.m);}return res._forceRed(this);};Red.prototype.isub=function isub(a,b){this._verify2(a,b);var res=a.isub(b);if(res.cmpn(0)<0){res.iadd(this.m);}return res;};Red.prototype.shl=function shl(a,num){this._verify1(a);return this.imod(a.ushln(num));};Red.prototype.imul=function imul(a,b){this._verify2(a,b);return this.imod(a.imul(b));};Red.prototype.mul=function mul(a,b){this._verify2(a,b);return this.imod(a.mul(b));};Red.prototype.isqr=function isqr(a){return this.imul(a,a.clone());};Red.prototype.sqr=function sqr(a){return this.mul(a,a);};Red.prototype.sqrt=function sqrt(a){if(a.isZero())return a.clone();var mod3=this.m.andln(3);assert(mod3%2===1);// Fast case
  if(mod3===3){var pow=this.m.add(new BN(1)).iushrn(2);return this.pow(a,pow);}// Tonelli-Shanks algorithm (Totally unoptimized and slow)
  //
  // Find Q and S, that Q * 2 ^ S = (P - 1)
  var q=this.m.subn(1);var s=0;while(!q.isZero()&&q.andln(1)===0){s++;q.iushrn(1);}assert(!q.isZero());var one=new BN(1).toRed(this);var nOne=one.redNeg();// Find quadratic non-residue
  // NOTE: Max is such because of generalized Riemann hypothesis.
  var lpow=this.m.subn(1).iushrn(1);var z=this.m.bitLength();z=new BN(2*z*z).toRed(this);while(this.pow(z,lpow).cmp(nOne)!==0){z.redIAdd(nOne);}var c=this.pow(z,q);var r=this.pow(a,q.addn(1).iushrn(1));var t=this.pow(a,q);var m=s;while(t.cmp(one)!==0){var tmp=t;for(var i=0;tmp.cmp(one)!==0;i++){tmp=tmp.redSqr();}assert(i<m);var b=this.pow(c,new BN(1).iushln(m-i-1));r=r.redMul(b);c=b.redSqr();t=t.redMul(c);m=i;}return r;};Red.prototype.invm=function invm(a){var inv=a._invmp(this.m);if(inv.negative!==0){inv.negative=0;return this.imod(inv).redNeg();}else{return this.imod(inv);}};Red.prototype.pow=function pow(a,num){if(num.isZero())return new BN(1).toRed(this);if(num.cmpn(1)===0)return a.clone();var windowSize=4;var wnd=new Array(1<<windowSize);wnd[0]=new BN(1).toRed(this);wnd[1]=a;for(var i=2;i<wnd.length;i++){wnd[i]=this.mul(wnd[i-1],a);}var res=wnd[0];var current=0;var currentLen=0;var start=num.bitLength()%26;if(start===0){start=26;}for(i=num.length-1;i>=0;i--){var word=num.words[i];for(var j=start-1;j>=0;j--){var bit=word>>j&1;if(res!==wnd[0]){res=this.sqr(res);}if(bit===0&&current===0){currentLen=0;continue;}current<<=1;current|=bit;currentLen++;if(currentLen!==windowSize&&(i!==0||j!==0))continue;res=this.mul(res,wnd[current]);currentLen=0;current=0;}start=26;}return res;};Red.prototype.convertTo=function convertTo(num){var r=num.umod(this.m);return r===num?r.clone():r;};Red.prototype.convertFrom=function convertFrom(num){var res=num.clone();res.red=null;return res;};//
  // Montgomery method engine
  //
  BN.mont=function mont(num){return new Mont(num);};function Mont(m){Red.call(this,m);this.shift=this.m.bitLength();if(this.shift%26!==0){this.shift+=26-this.shift%26;}this.r=new BN(1).iushln(this.shift);this.r2=this.imod(this.r.sqr());this.rinv=this.r._invmp(this.m);this.minv=this.rinv.mul(this.r).isubn(1).div(this.m);this.minv=this.minv.umod(this.r);this.minv=this.r.sub(this.minv);}inherits(Mont,Red);Mont.prototype.convertTo=function convertTo(num){return this.imod(num.ushln(this.shift));};Mont.prototype.convertFrom=function convertFrom(num){var r=this.imod(num.mul(this.rinv));r.red=null;return r;};Mont.prototype.imul=function imul(a,b){if(a.isZero()||b.isZero()){a.words[0]=0;a.length=1;return a;}var t=a.imul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m);}else if(u.cmpn(0)<0){res=u.iadd(this.m);}return res._forceRed(this);};Mont.prototype.mul=function mul(a,b){if(a.isZero()||b.isZero())return new BN(0)._forceRed(this);var t=a.mul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m);}else if(u.cmpn(0)<0){res=u.iadd(this.m);}return res._forceRed(this);};Mont.prototype.invm=function invm(a){// (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R
  var res=this.imod(a._invmp(this.m).mul(this.r2));return res._forceRed(this);};})(typeof module==='undefined'||module,this);},{"buffer":19}],18:[function(require,module,exports){var r;module.exports=function rand(len){if(!r)r=new Rand(null);return r.generate(len);};function Rand(rand){this.rand=rand;}module.exports.Rand=Rand;Rand.prototype.generate=function generate(len){return this._rand(len);};// Emulate crypto API using randy
  Rand.prototype._rand=function _rand(n){if(this.rand.getBytes)return this.rand.getBytes(n);var res=new Uint8Array(n);for(var i=0;i<res.length;i++){res[i]=this.rand.getByte();}return res;};if((typeof self==="undefined"?"undefined":_typeof2(self))==='object'){if(self.crypto&&self.crypto.getRandomValues){// Modern browsers
  Rand.prototype._rand=function _rand(n){var arr=new Uint8Array(n);self.crypto.getRandomValues(arr);return arr;};}else if(self.msCrypto&&self.msCrypto.getRandomValues){// IE
  Rand.prototype._rand=function _rand(n){var arr=new Uint8Array(n);self.msCrypto.getRandomValues(arr);return arr;};// Safari's WebWorkers do not have `crypto`
  }else if((typeof window==="undefined"?"undefined":_typeof2(window))==='object'){// Old junk
  Rand.prototype._rand=function(){throw new Error('Not implemented yet');};}}else{// Node.js or Web worker with no crypto support
  try{var crypto=require('crypto');if(typeof crypto.randomBytes!=='function')throw new Error('Not supported');Rand.prototype._rand=function _rand(n){return crypto.randomBytes(n);};}catch(e){}}},{"crypto":19}],19:[function(require,module,exports){},{}],20:[function(require,module,exports){// based on the aes implimentation in triple sec
  // https://github.com/keybase/triplesec
  // which is in turn based on the one from crypto-js
  // https://code.google.com/p/crypto-js/
  var Buffer=require('safe-buffer').Buffer;function asUInt32Array(buf){if(!Buffer.isBuffer(buf))buf=Buffer.from(buf);var len=buf.length/4|0;var out=new Array(len);for(var i=0;i<len;i++){out[i]=buf.readUInt32BE(i*4);}return out;}function scrubVec(v){for(var i=0;i<v.length;v++){v[i]=0;}}function cryptBlock(M,keySchedule,SUB_MIX,SBOX,nRounds){var SUB_MIX0=SUB_MIX[0];var SUB_MIX1=SUB_MIX[1];var SUB_MIX2=SUB_MIX[2];var SUB_MIX3=SUB_MIX[3];var s0=M[0]^keySchedule[0];var s1=M[1]^keySchedule[1];var s2=M[2]^keySchedule[2];var s3=M[3]^keySchedule[3];var t0,t1,t2,t3;var ksRow=4;for(var round=1;round<nRounds;round++){t0=SUB_MIX0[s0>>>24]^SUB_MIX1[s1>>>16&0xff]^SUB_MIX2[s2>>>8&0xff]^SUB_MIX3[s3&0xff]^keySchedule[ksRow++];t1=SUB_MIX0[s1>>>24]^SUB_MIX1[s2>>>16&0xff]^SUB_MIX2[s3>>>8&0xff]^SUB_MIX3[s0&0xff]^keySchedule[ksRow++];t2=SUB_MIX0[s2>>>24]^SUB_MIX1[s3>>>16&0xff]^SUB_MIX2[s0>>>8&0xff]^SUB_MIX3[s1&0xff]^keySchedule[ksRow++];t3=SUB_MIX0[s3>>>24]^SUB_MIX1[s0>>>16&0xff]^SUB_MIX2[s1>>>8&0xff]^SUB_MIX3[s2&0xff]^keySchedule[ksRow++];s0=t0;s1=t1;s2=t2;s3=t3;}t0=(SBOX[s0>>>24]<<24|SBOX[s1>>>16&0xff]<<16|SBOX[s2>>>8&0xff]<<8|SBOX[s3&0xff])^keySchedule[ksRow++];t1=(SBOX[s1>>>24]<<24|SBOX[s2>>>16&0xff]<<16|SBOX[s3>>>8&0xff]<<8|SBOX[s0&0xff])^keySchedule[ksRow++];t2=(SBOX[s2>>>24]<<24|SBOX[s3>>>16&0xff]<<16|SBOX[s0>>>8&0xff]<<8|SBOX[s1&0xff])^keySchedule[ksRow++];t3=(SBOX[s3>>>24]<<24|SBOX[s0>>>16&0xff]<<16|SBOX[s1>>>8&0xff]<<8|SBOX[s2&0xff])^keySchedule[ksRow++];t0=t0>>>0;t1=t1>>>0;t2=t2>>>0;t3=t3>>>0;return[t0,t1,t2,t3];}// AES constants
  var RCON=[0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80,0x1b,0x36];var G=function(){// Compute double table
  var d=new Array(256);for(var j=0;j<256;j++){if(j<128){d[j]=j<<1;}else{d[j]=j<<1^0x11b;}}var SBOX=[];var INV_SBOX=[];var SUB_MIX=[[],[],[],[]];var INV_SUB_MIX=[[],[],[],[]];// Walk GF(2^8)
  var x=0;var xi=0;for(var i=0;i<256;++i){// Compute sbox
  var sx=xi^xi<<1^xi<<2^xi<<3^xi<<4;sx=sx>>>8^sx&0xff^0x63;SBOX[x]=sx;INV_SBOX[sx]=x;// Compute multiplication
  var x2=d[x];var x4=d[x2];var x8=d[x4];// Compute sub bytes, mix columns tables
  var t=d[sx]*0x101^sx*0x1010100;SUB_MIX[0][x]=t<<24|t>>>8;SUB_MIX[1][x]=t<<16|t>>>16;SUB_MIX[2][x]=t<<8|t>>>24;SUB_MIX[3][x]=t;// Compute inv sub bytes, inv mix columns tables
  t=x8*0x1010101^x4*0x10001^x2*0x101^x*0x1010100;INV_SUB_MIX[0][sx]=t<<24|t>>>8;INV_SUB_MIX[1][sx]=t<<16|t>>>16;INV_SUB_MIX[2][sx]=t<<8|t>>>24;INV_SUB_MIX[3][sx]=t;if(x===0){x=xi=1;}else{x=x2^d[d[d[x8^x2]]];xi^=d[d[xi]];}}return{SBOX:SBOX,INV_SBOX:INV_SBOX,SUB_MIX:SUB_MIX,INV_SUB_MIX:INV_SUB_MIX};}();function AES(key){this._key=asUInt32Array(key);this._reset();}AES.blockSize=4*4;AES.keySize=256/8;AES.prototype.blockSize=AES.blockSize;AES.prototype.keySize=AES.keySize;AES.prototype._reset=function(){var keyWords=this._key;var keySize=keyWords.length;var nRounds=keySize+6;var ksRows=(nRounds+1)*4;var keySchedule=[];for(var k=0;k<keySize;k++){keySchedule[k]=keyWords[k];}for(k=keySize;k<ksRows;k++){var t=keySchedule[k-1];if(k%keySize===0){t=t<<8|t>>>24;t=G.SBOX[t>>>24]<<24|G.SBOX[t>>>16&0xff]<<16|G.SBOX[t>>>8&0xff]<<8|G.SBOX[t&0xff];t^=RCON[k/keySize|0]<<24;}else if(keySize>6&&k%keySize===4){t=G.SBOX[t>>>24]<<24|G.SBOX[t>>>16&0xff]<<16|G.SBOX[t>>>8&0xff]<<8|G.SBOX[t&0xff];}keySchedule[k]=keySchedule[k-keySize]^t;}var invKeySchedule=[];for(var ik=0;ik<ksRows;ik++){var ksR=ksRows-ik;var tt=keySchedule[ksR-(ik%4?0:4)];if(ik<4||ksR<=4){invKeySchedule[ik]=tt;}else{invKeySchedule[ik]=G.INV_SUB_MIX[0][G.SBOX[tt>>>24]]^G.INV_SUB_MIX[1][G.SBOX[tt>>>16&0xff]]^G.INV_SUB_MIX[2][G.SBOX[tt>>>8&0xff]]^G.INV_SUB_MIX[3][G.SBOX[tt&0xff]];}}this._nRounds=nRounds;this._keySchedule=keySchedule;this._invKeySchedule=invKeySchedule;};AES.prototype.encryptBlockRaw=function(M){M=asUInt32Array(M);return cryptBlock(M,this._keySchedule,G.SUB_MIX,G.SBOX,this._nRounds);};AES.prototype.encryptBlock=function(M){var out=this.encryptBlockRaw(M);var buf=Buffer.allocUnsafe(16);buf.writeUInt32BE(out[0],0);buf.writeUInt32BE(out[1],4);buf.writeUInt32BE(out[2],8);buf.writeUInt32BE(out[3],12);return buf;};AES.prototype.decryptBlock=function(M){M=asUInt32Array(M);// swap
  var m1=M[1];M[1]=M[3];M[3]=m1;var out=cryptBlock(M,this._invKeySchedule,G.INV_SUB_MIX,G.INV_SBOX,this._nRounds);var buf=Buffer.allocUnsafe(16);buf.writeUInt32BE(out[0],0);buf.writeUInt32BE(out[3],4);buf.writeUInt32BE(out[2],8);buf.writeUInt32BE(out[1],12);return buf;};AES.prototype.scrub=function(){scrubVec(this._keySchedule);scrubVec(this._invKeySchedule);scrubVec(this._key);};module.exports.AES=AES;},{"safe-buffer":145}],21:[function(require,module,exports){var aes=require('./aes');var Buffer=require('safe-buffer').Buffer;var Transform=require('cipher-base');var inherits=require('inherits');var GHASH=require('./ghash');var xor=require('buffer-xor');var incr32=require('./incr32');function xorTest(a,b){var out=0;if(a.length!==b.length)out++;var len=Math.min(a.length,b.length);for(var i=0;i<len;++i){out+=a[i]^b[i];}return out;}function calcIv(self,iv,ck){if(iv.length===12){self._finID=Buffer.concat([iv,Buffer.from([0,0,0,1])]);return Buffer.concat([iv,Buffer.from([0,0,0,2])]);}var ghash=new GHASH(ck);var len=iv.length;var toPad=len%16;ghash.update(iv);if(toPad){toPad=16-toPad;ghash.update(Buffer.alloc(toPad,0));}ghash.update(Buffer.alloc(8,0));var ivBits=len*8;var tail=Buffer.alloc(8);tail.writeUIntBE(ivBits,0,8);ghash.update(tail);self._finID=ghash.state;var out=Buffer.from(self._finID);incr32(out);return out;}function StreamCipher(mode,key,iv,decrypt){Transform.call(this);var h=Buffer.alloc(4,0);this._cipher=new aes.AES(key);var ck=this._cipher.encryptBlock(h);this._ghash=new GHASH(ck);iv=calcIv(this,iv,ck);this._prev=Buffer.from(iv);this._cache=Buffer.allocUnsafe(0);this._secCache=Buffer.allocUnsafe(0);this._decrypt=decrypt;this._alen=0;this._len=0;this._mode=mode;this._authTag=null;this._called=false;}inherits(StreamCipher,Transform);StreamCipher.prototype._update=function(chunk){if(!this._called&&this._alen){var rump=16-this._alen%16;if(rump<16){rump=Buffer.alloc(rump,0);this._ghash.update(rump);}}this._called=true;var out=this._mode.encrypt(this,chunk);if(this._decrypt){this._ghash.update(chunk);}else{this._ghash.update(out);}this._len+=chunk.length;return out;};StreamCipher.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error('Unsupported state or unable to authenticate data');var tag=xor(this._ghash.final(this._alen*8,this._len*8),this._cipher.encryptBlock(this._finID));if(this._decrypt&&xorTest(tag,this._authTag))throw new Error('Unsupported state or unable to authenticate data');this._authTag=tag;this._cipher.scrub();};StreamCipher.prototype.getAuthTag=function getAuthTag(){if(this._decrypt||!Buffer.isBuffer(this._authTag))throw new Error('Attempting to get auth tag in unsupported state');return this._authTag;};StreamCipher.prototype.setAuthTag=function setAuthTag(tag){if(!this._decrypt)throw new Error('Attempting to set auth tag in unsupported state');this._authTag=tag;};StreamCipher.prototype.setAAD=function setAAD(buf){if(this._called)throw new Error('Attempting to set AAD in unsupported state');this._ghash.update(buf);this._alen+=buf.length;};module.exports=StreamCipher;},{"./aes":20,"./ghash":25,"./incr32":26,"buffer-xor":48,"cipher-base":50,"inherits":101,"safe-buffer":145}],22:[function(require,module,exports){var ciphers=require('./encrypter');var deciphers=require('./decrypter');var modes=require('./modes/list.json');function getCiphers(){return Object.keys(modes);}exports.createCipher=exports.Cipher=ciphers.createCipher;exports.createCipheriv=exports.Cipheriv=ciphers.createCipheriv;exports.createDecipher=exports.Decipher=deciphers.createDecipher;exports.createDecipheriv=exports.Decipheriv=deciphers.createDecipheriv;exports.listCiphers=exports.getCiphers=getCiphers;},{"./decrypter":23,"./encrypter":24,"./modes/list.json":34}],23:[function(require,module,exports){var AuthCipher=require('./authCipher');var Buffer=require('safe-buffer').Buffer;var MODES=require('./modes');var StreamCipher=require('./streamCipher');var Transform=require('cipher-base');var aes=require('./aes');var ebtk=require('evp_bytestokey');var inherits=require('inherits');function Decipher(mode,key,iv){Transform.call(this);this._cache=new Splitter();this._last=void 0;this._cipher=new aes.AES(key);this._prev=Buffer.from(iv);this._mode=mode;this._autopadding=true;}inherits(Decipher,Transform);Decipher.prototype._update=function(data){this._cache.add(data);var chunk;var thing;var out=[];while(chunk=this._cache.get(this._autopadding)){thing=this._mode.decrypt(this,chunk);out.push(thing);}return Buffer.concat(out);};Decipher.prototype._final=function(){var chunk=this._cache.flush();if(this._autopadding){return unpad(this._mode.decrypt(this,chunk));}else if(chunk){throw new Error('data not multiple of block length');}};Decipher.prototype.setAutoPadding=function(setTo){this._autopadding=!!setTo;return this;};function Splitter(){this.cache=Buffer.allocUnsafe(0);}Splitter.prototype.add=function(data){this.cache=Buffer.concat([this.cache,data]);};Splitter.prototype.get=function(autoPadding){var out;if(autoPadding){if(this.cache.length>16){out=this.cache.slice(0,16);this.cache=this.cache.slice(16);return out;}}else{if(this.cache.length>=16){out=this.cache.slice(0,16);this.cache=this.cache.slice(16);return out;}}return null;};Splitter.prototype.flush=function(){if(this.cache.length)return this.cache;};function unpad(last){var padded=last[15];if(padded<1||padded>16){throw new Error('unable to decrypt data');}var i=-1;while(++i<padded){if(last[i+(16-padded)]!==padded){throw new Error('unable to decrypt data');}}if(padded===16)return;return last.slice(0,16-padded);}function createDecipheriv(suite,password,iv){var config=MODES[suite.toLowerCase()];if(!config)throw new TypeError('invalid suite type');if(typeof iv==='string')iv=Buffer.from(iv);if(config.mode!=='GCM'&&iv.length!==config.iv)throw new TypeError('invalid iv length '+iv.length);if(typeof password==='string')password=Buffer.from(password);if(password.length!==config.key/8)throw new TypeError('invalid key length '+password.length);if(config.type==='stream'){return new StreamCipher(config.module,password,iv,true);}else if(config.type==='auth'){return new AuthCipher(config.module,password,iv,true);}return new Decipher(config.module,password,iv);}function createDecipher(suite,password){var config=MODES[suite.toLowerCase()];if(!config)throw new TypeError('invalid suite type');var keys=ebtk(password,false,config.key,config.iv);return createDecipheriv(suite,keys.key,keys.iv);}exports.createDecipher=createDecipher;exports.createDecipheriv=createDecipheriv;},{"./aes":20,"./authCipher":21,"./modes":33,"./streamCipher":36,"cipher-base":50,"evp_bytestokey":85,"inherits":101,"safe-buffer":145}],24:[function(require,module,exports){var MODES=require('./modes');var AuthCipher=require('./authCipher');var Buffer=require('safe-buffer').Buffer;var StreamCipher=require('./streamCipher');var Transform=require('cipher-base');var aes=require('./aes');var ebtk=require('evp_bytestokey');var inherits=require('inherits');function Cipher(mode,key,iv){Transform.call(this);this._cache=new Splitter();this._cipher=new aes.AES(key);this._prev=Buffer.from(iv);this._mode=mode;this._autopadding=true;}inherits(Cipher,Transform);Cipher.prototype._update=function(data){this._cache.add(data);var chunk;var thing;var out=[];while(chunk=this._cache.get()){thing=this._mode.encrypt(this,chunk);out.push(thing);}return Buffer.concat(out);};var PADDING=Buffer.alloc(16,0x10);Cipher.prototype._final=function(){var chunk=this._cache.flush();if(this._autopadding){chunk=this._mode.encrypt(this,chunk);this._cipher.scrub();return chunk;}if(!chunk.equals(PADDING)){this._cipher.scrub();throw new Error('data not multiple of block length');}};Cipher.prototype.setAutoPadding=function(setTo){this._autopadding=!!setTo;return this;};function Splitter(){this.cache=Buffer.allocUnsafe(0);}Splitter.prototype.add=function(data){this.cache=Buffer.concat([this.cache,data]);};Splitter.prototype.get=function(){if(this.cache.length>15){var out=this.cache.slice(0,16);this.cache=this.cache.slice(16);return out;}return null;};Splitter.prototype.flush=function(){var len=16-this.cache.length;var padBuff=Buffer.allocUnsafe(len);var i=-1;while(++i<len){padBuff.writeUInt8(len,i);}return Buffer.concat([this.cache,padBuff]);};function createCipheriv(suite,password,iv){var config=MODES[suite.toLowerCase()];if(!config)throw new TypeError('invalid suite type');if(typeof password==='string')password=Buffer.from(password);if(password.length!==config.key/8)throw new TypeError('invalid key length '+password.length);if(typeof iv==='string')iv=Buffer.from(iv);if(config.mode!=='GCM'&&iv.length!==config.iv)throw new TypeError('invalid iv length '+iv.length);if(config.type==='stream'){return new StreamCipher(config.module,password,iv);}else if(config.type==='auth'){return new AuthCipher(config.module,password,iv);}return new Cipher(config.module,password,iv);}function createCipher(suite,password){var config=MODES[suite.toLowerCase()];if(!config)throw new TypeError('invalid suite type');var keys=ebtk(password,false,config.key,config.iv);return createCipheriv(suite,keys.key,keys.iv);}exports.createCipheriv=createCipheriv;exports.createCipher=createCipher;},{"./aes":20,"./authCipher":21,"./modes":33,"./streamCipher":36,"cipher-base":50,"evp_bytestokey":85,"inherits":101,"safe-buffer":145}],25:[function(require,module,exports){var Buffer=require('safe-buffer').Buffer;var ZEROES=Buffer.alloc(16,0);function toArray(buf){return[buf.readUInt32BE(0),buf.readUInt32BE(4),buf.readUInt32BE(8),buf.readUInt32BE(12)];}function fromArray(out){var buf=Buffer.allocUnsafe(16);buf.writeUInt32BE(out[0]>>>0,0);buf.writeUInt32BE(out[1]>>>0,4);buf.writeUInt32BE(out[2]>>>0,8);buf.writeUInt32BE(out[3]>>>0,12);return buf;}function GHASH(key){this.h=key;this.state=Buffer.alloc(16,0);this.cache=Buffer.allocUnsafe(0);}// from http://bitwiseshiftleft.github.io/sjcl/doc/symbols/src/core_gcm.js.html
  // by Juho Vähä-Herttua
  GHASH.prototype.ghash=function(block){var i=-1;while(++i<block.length){this.state[i]^=block[i];}this._multiply();};GHASH.prototype._multiply=function(){var Vi=toArray(this.h);var Zi=[0,0,0,0];var j,xi,lsbVi;var i=-1;while(++i<128){xi=(this.state[~~(i/8)]&1<<7-i%8)!==0;if(xi){// Z_i+1 = Z_i ^ V_i
  Zi[0]^=Vi[0];Zi[1]^=Vi[1];Zi[2]^=Vi[2];Zi[3]^=Vi[3];}// Store the value of LSB(V_i)
  lsbVi=(Vi[3]&1)!==0;// V_i+1 = V_i >> 1
  for(j=3;j>0;j--){Vi[j]=Vi[j]>>>1|(Vi[j-1]&1)<<31;}Vi[0]=Vi[0]>>>1;// If LSB(V_i) is 1, V_i+1 = (V_i >> 1) ^ R
  if(lsbVi){Vi[0]=Vi[0]^0xe1<<24;}}this.state=fromArray(Zi);};GHASH.prototype.update=function(buf){this.cache=Buffer.concat([this.cache,buf]);var chunk;while(this.cache.length>=16){chunk=this.cache.slice(0,16);this.cache=this.cache.slice(16);this.ghash(chunk);}};GHASH.prototype.final=function(abl,bl){if(this.cache.length){this.ghash(Buffer.concat([this.cache,ZEROES],16));}this.ghash(fromArray([0,abl,0,bl]));return this.state;};module.exports=GHASH;},{"safe-buffer":145}],26:[function(require,module,exports){function incr32(iv){var len=iv.length;var item;while(len--){item=iv.readUInt8(len);if(item===255){iv.writeUInt8(0,len);}else{item++;iv.writeUInt8(item,len);break;}}}module.exports=incr32;},{}],27:[function(require,module,exports){var xor=require('buffer-xor');exports.encrypt=function(self,block){var data=xor(block,self._prev);self._prev=self._cipher.encryptBlock(data);return self._prev;};exports.decrypt=function(self,block){var pad=self._prev;self._prev=block;var out=self._cipher.decryptBlock(block);return xor(out,pad);};},{"buffer-xor":48}],28:[function(require,module,exports){var Buffer=require('safe-buffer').Buffer;var xor=require('buffer-xor');function encryptStart(self,data,decrypt){var len=data.length;var out=xor(data,self._cache);self._cache=self._cache.slice(len);self._prev=Buffer.concat([self._prev,decrypt?data:out]);return out;}exports.encrypt=function(self,data,decrypt){var out=Buffer.allocUnsafe(0);var len;while(data.length){if(self._cache.length===0){self._cache=self._cipher.encryptBlock(self._prev);self._prev=Buffer.allocUnsafe(0);}if(self._cache.length<=data.length){len=self._cache.length;out=Buffer.concat([out,encryptStart(self,data.slice(0,len),decrypt)]);data=data.slice(len);}else{out=Buffer.concat([out,encryptStart(self,data,decrypt)]);break;}}return out;};},{"buffer-xor":48,"safe-buffer":145}],29:[function(require,module,exports){var Buffer=require('safe-buffer').Buffer;function encryptByte(self,byteParam,decrypt){var pad;var i=-1;var len=8;var out=0;var bit,value;while(++i<len){pad=self._cipher.encryptBlock(self._prev);bit=byteParam&1<<7-i?0x80:0;value=pad[0]^bit;out+=(value&0x80)>>i%8;self._prev=shiftIn(self._prev,decrypt?bit:value);}return out;}function shiftIn(buffer,value){var len=buffer.length;var i=-1;var out=Buffer.allocUnsafe(buffer.length);buffer=Buffer.concat([buffer,Buffer.from([value])]);while(++i<len){out[i]=buffer[i]<<1|buffer[i+1]>>7;}return out;}exports.encrypt=function(self,chunk,decrypt){var len=chunk.length;var out=Buffer.allocUnsafe(len);var i=-1;while(++i<len){out[i]=encryptByte(self,chunk[i],decrypt);}return out;};},{"safe-buffer":145}],30:[function(require,module,exports){var Buffer=require('safe-buffer').Buffer;function encryptByte(self,byteParam,decrypt){var pad=self._cipher.encryptBlock(self._prev);var out=pad[0]^byteParam;self._prev=Buffer.concat([self._prev.slice(1),Buffer.from([decrypt?byteParam:out])]);return out;}exports.encrypt=function(self,chunk,decrypt){var len=chunk.length;var out=Buffer.allocUnsafe(len);var i=-1;while(++i<len){out[i]=encryptByte(self,chunk[i],decrypt);}return out;};},{"safe-buffer":145}],31:[function(require,module,exports){var xor=require('buffer-xor');var Buffer=require('safe-buffer').Buffer;var incr32=require('../incr32');function getBlock(self){var out=self._cipher.encryptBlockRaw(self._prev);incr32(self._prev);return out;}var blockSize=16;exports.encrypt=function(self,chunk){var chunkNum=Math.ceil(chunk.length/blockSize);var start=self._cache.length;self._cache=Buffer.concat([self._cache,Buffer.allocUnsafe(chunkNum*blockSize)]);for(var i=0;i<chunkNum;i++){var out=getBlock(self);var offset=start+i*blockSize;self._cache.writeUInt32BE(out[0],offset+0);self._cache.writeUInt32BE(out[1],offset+4);self._cache.writeUInt32BE(out[2],offset+8);self._cache.writeUInt32BE(out[3],offset+12);}var pad=self._cache.slice(0,chunk.length);self._cache=self._cache.slice(chunk.length);return xor(chunk,pad);};},{"../incr32":26,"buffer-xor":48,"safe-buffer":145}],32:[function(require,module,exports){exports.encrypt=function(self,block){return self._cipher.encryptBlock(block);};exports.decrypt=function(self,block){return self._cipher.decryptBlock(block);};},{}],33:[function(require,module,exports){var modeModules={ECB:require('./ecb'),CBC:require('./cbc'),CFB:require('./cfb'),CFB8:require('./cfb8'),CFB1:require('./cfb1'),OFB:require('./ofb'),CTR:require('./ctr'),GCM:require('./ctr')};var modes=require('./list.json');for(var key in modes){modes[key].module=modeModules[modes[key].mode];}module.exports=modes;},{"./cbc":27,"./cfb":28,"./cfb1":29,"./cfb8":30,"./ctr":31,"./ecb":32,"./list.json":34,"./ofb":35}],34:[function(require,module,exports){module.exports={"aes-128-ecb":{"cipher":"AES","key":128,"iv":0,"mode":"ECB","type":"block"},"aes-192-ecb":{"cipher":"AES","key":192,"iv":0,"mode":"ECB","type":"block"},"aes-256-ecb":{"cipher":"AES","key":256,"iv":0,"mode":"ECB","type":"block"},"aes-128-cbc":{"cipher":"AES","key":128,"iv":16,"mode":"CBC","type":"block"},"aes-192-cbc":{"cipher":"AES","key":192,"iv":16,"mode":"CBC","type":"block"},"aes-256-cbc":{"cipher":"AES","key":256,"iv":16,"mode":"CBC","type":"block"},"aes128":{"cipher":"AES","key":128,"iv":16,"mode":"CBC","type":"block"},"aes192":{"cipher":"AES","key":192,"iv":16,"mode":"CBC","type":"block"},"aes256":{"cipher":"AES","key":256,"iv":16,"mode":"CBC","type":"block"},"aes-128-cfb":{"cipher":"AES","key":128,"iv":16,"mode":"CFB","type":"stream"},"aes-192-cfb":{"cipher":"AES","key":192,"iv":16,"mode":"CFB","type":"stream"},"aes-256-cfb":{"cipher":"AES","key":256,"iv":16,"mode":"CFB","type":"stream"},"aes-128-cfb8":{"cipher":"AES","key":128,"iv":16,"mode":"CFB8","type":"stream"},"aes-192-cfb8":{"cipher":"AES","key":192,"iv":16,"mode":"CFB8","type":"stream"},"aes-256-cfb8":{"cipher":"AES","key":256,"iv":16,"mode":"CFB8","type":"stream"},"aes-128-cfb1":{"cipher":"AES","key":128,"iv":16,"mode":"CFB1","type":"stream"},"aes-192-cfb1":{"cipher":"AES","key":192,"iv":16,"mode":"CFB1","type":"stream"},"aes-256-cfb1":{"cipher":"AES","key":256,"iv":16,"mode":"CFB1","type":"stream"},"aes-128-ofb":{"cipher":"AES","key":128,"iv":16,"mode":"OFB","type":"stream"},"aes-192-ofb":{"cipher":"AES","key":192,"iv":16,"mode":"OFB","type":"stream"},"aes-256-ofb":{"cipher":"AES","key":256,"iv":16,"mode":"OFB","type":"stream"},"aes-128-ctr":{"cipher":"AES","key":128,"iv":16,"mode":"CTR","type":"stream"},"aes-192-ctr":{"cipher":"AES","key":192,"iv":16,"mode":"CTR","type":"stream"},"aes-256-ctr":{"cipher":"AES","key":256,"iv":16,"mode":"CTR","type":"stream"},"aes-128-gcm":{"cipher":"AES","key":128,"iv":12,"mode":"GCM","type":"auth"},"aes-192-gcm":{"cipher":"AES","key":192,"iv":12,"mode":"GCM","type":"auth"},"aes-256-gcm":{"cipher":"AES","key":256,"iv":12,"mode":"GCM","type":"auth"}};},{}],35:[function(require,module,exports){(function(Buffer){var xor=require('buffer-xor');function getBlock(self){self._prev=self._cipher.encryptBlock(self._prev);return self._prev;}exports.encrypt=function(self,chunk){while(self._cache.length<chunk.length){self._cache=Buffer.concat([self._cache,getBlock(self)]);}var pad=self._cache.slice(0,chunk.length);self._cache=self._cache.slice(chunk.length);return xor(chunk,pad);};}).call(this,require("buffer").Buffer);},{"buffer":49,"buffer-xor":48}],36:[function(require,module,exports){var aes=require('./aes');var Buffer=require('safe-buffer').Buffer;var Transform=require('cipher-base');var inherits=require('inherits');function StreamCipher(mode,key,iv,decrypt){Transform.call(this);this._cipher=new aes.AES(key);this._prev=Buffer.from(iv);this._cache=Buffer.allocUnsafe(0);this._secCache=Buffer.allocUnsafe(0);this._decrypt=decrypt;this._mode=mode;}inherits(StreamCipher,Transform);StreamCipher.prototype._update=function(chunk){return this._mode.encrypt(this,chunk,this._decrypt);};StreamCipher.prototype._final=function(){this._cipher.scrub();};module.exports=StreamCipher;},{"./aes":20,"cipher-base":50,"inherits":101,"safe-buffer":145}],37:[function(require,module,exports){var DES=require('browserify-des');var aes=require('browserify-aes/browser');var aesModes=require('browserify-aes/modes');var desModes=require('browserify-des/modes');var ebtk=require('evp_bytestokey');function createCipher(suite,password){suite=suite.toLowerCase();var keyLen,ivLen;if(aesModes[suite]){keyLen=aesModes[suite].key;ivLen=aesModes[suite].iv;}else if(desModes[suite]){keyLen=desModes[suite].key*8;ivLen=desModes[suite].iv;}else{throw new TypeError('invalid suite type');}var keys=ebtk(password,false,keyLen,ivLen);return createCipheriv(suite,keys.key,keys.iv);}function createDecipher(suite,password){suite=suite.toLowerCase();var keyLen,ivLen;if(aesModes[suite]){keyLen=aesModes[suite].key;ivLen=aesModes[suite].iv;}else if(desModes[suite]){keyLen=desModes[suite].key*8;ivLen=desModes[suite].iv;}else{throw new TypeError('invalid suite type');}var keys=ebtk(password,false,keyLen,ivLen);return createDecipheriv(suite,keys.key,keys.iv);}function createCipheriv(suite,key,iv){suite=suite.toLowerCase();if(aesModes[suite])return aes.createCipheriv(suite,key,iv);if(desModes[suite])return new DES({key:key,iv:iv,mode:suite});throw new TypeError('invalid suite type');}function createDecipheriv(suite,key,iv){suite=suite.toLowerCase();if(aesModes[suite])return aes.createDecipheriv(suite,key,iv);if(desModes[suite])return new DES({key:key,iv:iv,mode:suite,decrypt:true});throw new TypeError('invalid suite type');}function getCiphers(){return Object.keys(desModes).concat(aes.getCiphers());}exports.createCipher=exports.Cipher=createCipher;exports.createCipheriv=exports.Cipheriv=createCipheriv;exports.createDecipher=exports.Decipher=createDecipher;exports.createDecipheriv=exports.Decipheriv=createDecipheriv;exports.listCiphers=exports.getCiphers=getCiphers;},{"browserify-aes/browser":22,"browserify-aes/modes":33,"browserify-des":38,"browserify-des/modes":39,"evp_bytestokey":85}],38:[function(require,module,exports){(function(Buffer){var CipherBase=require('cipher-base');var des=require('des.js');var inherits=require('inherits');var modes={'des-ede3-cbc':des.CBC.instantiate(des.EDE),'des-ede3':des.EDE,'des-ede-cbc':des.CBC.instantiate(des.EDE),'des-ede':des.EDE,'des-cbc':des.CBC.instantiate(des.DES),'des-ecb':des.DES};modes.des=modes['des-cbc'];modes.des3=modes['des-ede3-cbc'];module.exports=DES;inherits(DES,CipherBase);function DES(opts){CipherBase.call(this);var modeName=opts.mode.toLowerCase();var mode=modes[modeName];var type;if(opts.decrypt){type='decrypt';}else{type='encrypt';}var key=opts.key;if(modeName==='des-ede'||modeName==='des-ede-cbc'){key=Buffer.concat([key,key.slice(0,8)]);}var iv=opts.iv;this._des=mode.create({key:key,iv:iv,type:type});}DES.prototype._update=function(data){return new Buffer(this._des.update(data));};DES.prototype._final=function(){return new Buffer(this._des.final());};}).call(this,require("buffer").Buffer);},{"buffer":49,"cipher-base":50,"des.js":58,"inherits":101}],39:[function(require,module,exports){exports['des-ecb']={key:8,iv:0};exports['des-cbc']=exports.des={key:8,iv:8};exports['des-ede3-cbc']=exports.des3={key:24,iv:8};exports['des-ede3']={key:24,iv:0};exports['des-ede-cbc']={key:16,iv:8};exports['des-ede']={key:16,iv:0};},{}],40:[function(require,module,exports){(function(Buffer){var bn=require('bn.js');var randomBytes=require('randombytes');module.exports=crt;function blind(priv){var r=getr(priv);var blinder=r.toRed(bn.mont(priv.modulus)).redPow(new bn(priv.publicExponent)).fromRed();return{blinder:blinder,unblinder:r.invm(priv.modulus)};}function crt(msg,priv){var blinds=blind(priv);var len=priv.modulus.byteLength();var mod=bn.mont(priv.modulus);var blinded=new bn(msg).mul(blinds.blinder).umod(priv.modulus);var c1=blinded.toRed(bn.mont(priv.prime1));var c2=blinded.toRed(bn.mont(priv.prime2));var qinv=priv.coefficient;var p=priv.prime1;var q=priv.prime2;var m1=c1.redPow(priv.exponent1);var m2=c2.redPow(priv.exponent2);m1=m1.fromRed();m2=m2.fromRed();var h=m1.isub(m2).imul(qinv).umod(p);h.imul(q);m2.iadd(h);return new Buffer(m2.imul(blinds.unblinder).umod(priv.modulus).toArray(false,len));}crt.getr=getr;function getr(priv){var len=priv.modulus.byteLength();var r=new bn(randomBytes(len));while(r.cmp(priv.modulus)>=0||!r.umod(priv.prime1)||!r.umod(priv.prime2)){r=new bn(randomBytes(len));}return r;}}).call(this,require("buffer").Buffer);},{"bn.js":17,"buffer":49,"randombytes":129}],41:[function(require,module,exports){module.exports=require('./browser/algorithms.json');},{"./browser/algorithms.json":42}],42:[function(require,module,exports){module.exports={"sha224WithRSAEncryption":{"sign":"rsa","hash":"sha224","id":"302d300d06096086480165030402040500041c"},"RSA-SHA224":{"sign":"ecdsa/rsa","hash":"sha224","id":"302d300d06096086480165030402040500041c"},"sha256WithRSAEncryption":{"sign":"rsa","hash":"sha256","id":"3031300d060960864801650304020105000420"},"RSA-SHA256":{"sign":"ecdsa/rsa","hash":"sha256","id":"3031300d060960864801650304020105000420"},"sha384WithRSAEncryption":{"sign":"rsa","hash":"sha384","id":"3041300d060960864801650304020205000430"},"RSA-SHA384":{"sign":"ecdsa/rsa","hash":"sha384","id":"3041300d060960864801650304020205000430"},"sha512WithRSAEncryption":{"sign":"rsa","hash":"sha512","id":"3051300d060960864801650304020305000440"},"RSA-SHA512":{"sign":"ecdsa/rsa","hash":"sha512","id":"3051300d060960864801650304020305000440"},"RSA-SHA1":{"sign":"rsa","hash":"sha1","id":"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{"sign":"ecdsa","hash":"sha1","id":""},"sha256":{"sign":"ecdsa","hash":"sha256","id":""},"sha224":{"sign":"ecdsa","hash":"sha224","id":""},"sha384":{"sign":"ecdsa","hash":"sha384","id":""},"sha512":{"sign":"ecdsa","hash":"sha512","id":""},"DSA-SHA":{"sign":"dsa","hash":"sha1","id":""},"DSA-SHA1":{"sign":"dsa","hash":"sha1","id":""},"DSA":{"sign":"dsa","hash":"sha1","id":""},"DSA-WITH-SHA224":{"sign":"dsa","hash":"sha224","id":""},"DSA-SHA224":{"sign":"dsa","hash":"sha224","id":""},"DSA-WITH-SHA256":{"sign":"dsa","hash":"sha256","id":""},"DSA-SHA256":{"sign":"dsa","hash":"sha256","id":""},"DSA-WITH-SHA384":{"sign":"dsa","hash":"sha384","id":""},"DSA-SHA384":{"sign":"dsa","hash":"sha384","id":""},"DSA-WITH-SHA512":{"sign":"dsa","hash":"sha512","id":""},"DSA-SHA512":{"sign":"dsa","hash":"sha512","id":""},"DSA-RIPEMD160":{"sign":"dsa","hash":"rmd160","id":""},"ripemd160WithRSA":{"sign":"rsa","hash":"rmd160","id":"3021300906052b2403020105000414"},"RSA-RIPEMD160":{"sign":"rsa","hash":"rmd160","id":"3021300906052b2403020105000414"},"md5WithRSAEncryption":{"sign":"rsa","hash":"md5","id":"3020300c06082a864886f70d020505000410"},"RSA-MD5":{"sign":"rsa","hash":"md5","id":"3020300c06082a864886f70d020505000410"}};},{}],43:[function(require,module,exports){module.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"};},{}],44:[function(require,module,exports){(function(Buffer){var createHash=require('create-hash');var stream=require('stream');var inherits=require('inherits');var sign=require('./sign');var verify=require('./verify');var algorithms=require('./algorithms.json');Object.keys(algorithms).forEach(function(key){algorithms[key].id=new Buffer(algorithms[key].id,'hex');algorithms[key.toLowerCase()]=algorithms[key];});function Sign(algorithm){stream.Writable.call(this);var data=algorithms[algorithm];if(!data)throw new Error('Unknown message digest');this._hashType=data.hash;this._hash=createHash(data.hash);this._tag=data.id;this._signType=data.sign;}inherits(Sign,stream.Writable);Sign.prototype._write=function _write(data,_,done){this._hash.update(data);done();};Sign.prototype.update=function update(data,enc){if(typeof data==='string')data=new Buffer(data,enc);this._hash.update(data);return this;};Sign.prototype.sign=function signMethod(key,enc){this.end();var hash=this._hash.digest();var sig=sign(hash,key,this._hashType,this._signType,this._tag);return enc?sig.toString(enc):sig;};function Verify(algorithm){stream.Writable.call(this);var data=algorithms[algorithm];if(!data)throw new Error('Unknown message digest');this._hash=createHash(data.hash);this._tag=data.id;this._signType=data.sign;}inherits(Verify,stream.Writable);Verify.prototype._write=function _write(data,_,done){this._hash.update(data);done();};Verify.prototype.update=function update(data,enc){if(typeof data==='string')data=new Buffer(data,enc);this._hash.update(data);return this;};Verify.prototype.verify=function verifyMethod(key,sig,enc){if(typeof sig==='string')sig=new Buffer(sig,enc);this.end();var hash=this._hash.digest();return verify(sig,hash,key,this._signType,this._tag);};function createSign(algorithm){return new Sign(algorithm);}function createVerify(algorithm){return new Verify(algorithm);}module.exports={Sign:createSign,Verify:createVerify,createSign:createSign,createVerify:createVerify};}).call(this,require("buffer").Buffer);},{"./algorithms.json":42,"./sign":45,"./verify":46,"buffer":49,"create-hash":53,"inherits":101,"stream":154}],45:[function(require,module,exports){(function(Buffer){// much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js
  var createHmac=require('create-hmac');var crt=require('browserify-rsa');var EC=require('elliptic').ec;var BN=require('bn.js');var parseKeys=require('parse-asn1');var curves=require('./curves.json');function sign(hash,key,hashType,signType,tag){var priv=parseKeys(key);if(priv.curve){// rsa keys can be interpreted as ecdsa ones in openssl
  if(signType!=='ecdsa'&&signType!=='ecdsa/rsa')throw new Error('wrong private key type');return ecSign(hash,priv);}else if(priv.type==='dsa'){if(signType!=='dsa')throw new Error('wrong private key type');return dsaSign(hash,priv,hashType);}else{if(signType!=='rsa'&&signType!=='ecdsa/rsa')throw new Error('wrong private key type');}hash=Buffer.concat([tag,hash]);var len=priv.modulus.byteLength();var pad=[0,1];while(hash.length+pad.length+1<len){pad.push(0xff);}pad.push(0x00);var i=-1;while(++i<hash.length){pad.push(hash[i]);}var out=crt(pad,priv);return out;}function ecSign(hash,priv){var curveId=curves[priv.curve.join('.')];if(!curveId)throw new Error('unknown curve '+priv.curve.join('.'));var curve=new EC(curveId);var key=curve.keyFromPrivate(priv.privateKey);var out=key.sign(hash);return new Buffer(out.toDER());}function dsaSign(hash,priv,algo){var x=priv.params.priv_key;var p=priv.params.p;var q=priv.params.q;var g=priv.params.g;var r=new BN(0);var k;var H=bits2int(hash,q).mod(q);var s=false;var kv=getKey(x,q,hash,algo);while(s===false){k=makeKey(q,kv,algo);r=makeR(g,k,p,q);s=k.invm(q).imul(H.add(x.mul(r))).mod(q);if(s.cmpn(0)===0){s=false;r=new BN(0);}}return toDER(r,s);}function toDER(r,s){r=r.toArray();s=s.toArray();// Pad values
  if(r[0]&0x80)r=[0].concat(r);if(s[0]&0x80)s=[0].concat(s);var total=r.length+s.length+4;var res=[0x30,total,0x02,r.length];res=res.concat(r,[0x02,s.length],s);return new Buffer(res);}function getKey(x,q,hash,algo){x=new Buffer(x.toArray());if(x.length<q.byteLength()){var zeros=new Buffer(q.byteLength()-x.length);zeros.fill(0);x=Buffer.concat([zeros,x]);}var hlen=hash.length;var hbits=bits2octets(hash,q);var v=new Buffer(hlen);v.fill(1);var k=new Buffer(hlen);k.fill(0);k=createHmac(algo,k).update(v).update(new Buffer([0])).update(x).update(hbits).digest();v=createHmac(algo,k).update(v).digest();k=createHmac(algo,k).update(v).update(new Buffer([1])).update(x).update(hbits).digest();v=createHmac(algo,k).update(v).digest();return{k:k,v:v};}function bits2int(obits,q){var bits=new BN(obits);var shift=(obits.length<<3)-q.bitLength();if(shift>0)bits.ishrn(shift);return bits;}function bits2octets(bits,q){bits=bits2int(bits,q);bits=bits.mod(q);var out=new Buffer(bits.toArray());if(out.length<q.byteLength()){var zeros=new Buffer(q.byteLength()-out.length);zeros.fill(0);out=Buffer.concat([zeros,out]);}return out;}function makeKey(q,kv,algo){var t;var k;do{t=new Buffer(0);while(t.length*8<q.bitLength()){kv.v=createHmac(algo,kv.k).update(kv.v).digest();t=Buffer.concat([t,kv.v]);}k=bits2int(t,q);kv.k=createHmac(algo,kv.k).update(kv.v).update(new Buffer([0])).digest();kv.v=createHmac(algo,kv.k).update(kv.v).digest();}while(k.cmp(q)!==-1);return k;}function makeR(g,k,p,q){return g.toRed(BN.mont(p)).redPow(k).fromRed().mod(q);}module.exports=sign;module.exports.getKey=getKey;module.exports.makeKey=makeKey;}).call(this,require("buffer").Buffer);},{"./curves.json":43,"bn.js":17,"browserify-rsa":40,"buffer":49,"create-hmac":55,"elliptic":68,"parse-asn1":114}],46:[function(require,module,exports){(function(Buffer){// much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js
  var BN=require('bn.js');var EC=require('elliptic').ec;var parseKeys=require('parse-asn1');var curves=require('./curves.json');function verify(sig,hash,key,signType,tag){var pub=parseKeys(key);if(pub.type==='ec'){// rsa keys can be interpreted as ecdsa ones in openssl
  if(signType!=='ecdsa'&&signType!=='ecdsa/rsa')throw new Error('wrong public key type');return ecVerify(sig,hash,pub);}else if(pub.type==='dsa'){if(signType!=='dsa')throw new Error('wrong public key type');return dsaVerify(sig,hash,pub);}else{if(signType!=='rsa'&&signType!=='ecdsa/rsa')throw new Error('wrong public key type');}hash=Buffer.concat([tag,hash]);var len=pub.modulus.byteLength();var pad=[1];var padNum=0;while(hash.length+pad.length+2<len){pad.push(0xff);padNum++;}pad.push(0x00);var i=-1;while(++i<hash.length){pad.push(hash[i]);}pad=new Buffer(pad);var red=BN.mont(pub.modulus);sig=new BN(sig).toRed(red);sig=sig.redPow(new BN(pub.publicExponent));sig=new Buffer(sig.fromRed().toArray());var out=padNum<8?1:0;len=Math.min(sig.length,pad.length);if(sig.length!==pad.length)out=1;i=-1;while(++i<len){out|=sig[i]^pad[i];}return out===0;}function ecVerify(sig,hash,pub){var curveId=curves[pub.data.algorithm.curve.join('.')];if(!curveId)throw new Error('unknown curve '+pub.data.algorithm.curve.join('.'));var curve=new EC(curveId);var pubkey=pub.data.subjectPrivateKey.data;return curve.verify(hash,sig,pubkey);}function dsaVerify(sig,hash,pub){var p=pub.data.p;var q=pub.data.q;var g=pub.data.g;var y=pub.data.pub_key;var unpacked=parseKeys.signature.decode(sig,'der');var s=unpacked.s;var r=unpacked.r;checkValue(s,q);checkValue(r,q);var montp=BN.mont(p);var w=s.invm(q);var v=g.toRed(montp).redPow(new BN(hash).mul(w).mod(q)).fromRed().mul(y.toRed(montp).redPow(r.mul(w).mod(q)).fromRed()).mod(p).mod(q);return v.cmp(r)===0;}function checkValue(b,q){if(b.cmpn(0)<=0)throw new Error('invalid sig');if(b.cmp(q)>=q)throw new Error('invalid sig');}module.exports=verify;}).call(this,require("buffer").Buffer);},{"./curves.json":43,"bn.js":17,"buffer":49,"elliptic":68,"parse-asn1":114}],47:[function(require,module,exports){arguments[4][19][0].apply(exports,arguments);},{"dup":19}],48:[function(require,module,exports){(function(Buffer){module.exports=function xor(a,b){var length=Math.min(a.length,b.length);var buffer=new Buffer(length);for(var i=0;i<length;++i){buffer[i]=a[i]^b[i];}return buffer;};}).call(this,require("buffer").Buffer);},{"buffer":49}],49:[function(require,module,exports){/*!
   * The buffer module from node.js, for the browser.
   *
   * @author   Feross Aboukhadijeh <https://feross.org>
   * @license  MIT
   *//* eslint-disable no-proto */'use strict';var base64=require('base64-js');var ieee754=require('ieee754');exports.Buffer=Buffer;exports.SlowBuffer=SlowBuffer;exports.INSPECT_MAX_BYTES=50;var K_MAX_LENGTH=0x7fffffff;exports.kMaxLength=K_MAX_LENGTH;/**
   * If `Buffer.TYPED_ARRAY_SUPPORT`:
   *   === true    Use Uint8Array implementation (fastest)
   *   === false   Print warning and recommend using `buffer` v4.x which has an Object
   *               implementation (most compatible, even IE6)
   *
   * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
   * Opera 11.6+, iOS 4.2+.
   *
   * We report that the browser does not support typed arrays if the are not subclassable
   * using __proto__. Firefox 4-29 lacks support for adding new properties to `Uint8Array`
   * (See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438). IE 10 lacks support
   * for __proto__ and has a buggy typed array implementation.
   */Buffer.TYPED_ARRAY_SUPPORT=typedArraySupport();if(!Buffer.TYPED_ARRAY_SUPPORT&&typeof console!=='undefined'&&typeof console.error==='function'){console.error('This browser lacks typed array (Uint8Array) support which is required by '+'`buffer` v5.x. Use `buffer` v4.x if you require old browser support.');}function typedArraySupport(){// Can typed array instances can be augmented?
  try{var arr=new Uint8Array(1);arr.__proto__={__proto__:Uint8Array.prototype,foo:function foo(){return 42;}};return arr.foo()===42;}catch(e){return false;}}Object.defineProperty(Buffer.prototype,'parent',{get:function get(){if(!(this instanceof Buffer)){return undefined;}return this.buffer;}});Object.defineProperty(Buffer.prototype,'offset',{get:function get(){if(!(this instanceof Buffer)){return undefined;}return this.byteOffset;}});function createBuffer(length){if(length>K_MAX_LENGTH){throw new RangeError('Invalid typed array length');}// Return an augmented `Uint8Array` instance
  var buf=new Uint8Array(length);buf.__proto__=Buffer.prototype;return buf;}/**
   * The Buffer constructor returns instances of `Uint8Array` that have their
   * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
   * `Uint8Array`, so the returned instances will have all the node `Buffer` methods
   * and the `Uint8Array` methods. Square bracket notation works as expected -- it
   * returns a single octet.
   *
   * The `Uint8Array` prototype remains unmodified.
   */function Buffer(arg,encodingOrOffset,length){// Common case.
  if(typeof arg==='number'){if(typeof encodingOrOffset==='string'){throw new Error('If encoding is specified then the first argument must be a string');}return allocUnsafe(arg);}return from(arg,encodingOrOffset,length);}// Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
  if(typeof Symbol!=='undefined'&&Symbol.species&&Buffer[Symbol.species]===Buffer){Object.defineProperty(Buffer,Symbol.species,{value:null,configurable:true,enumerable:false,writable:false});}Buffer.poolSize=8192;// not used by this implementation
  function from(value,encodingOrOffset,length){if(typeof value==='number'){throw new TypeError('"value" argument must not be a number');}if(isArrayBuffer(value)||value&&isArrayBuffer(value.buffer)){return fromArrayBuffer(value,encodingOrOffset,length);}if(typeof value==='string'){return fromString(value,encodingOrOffset);}return fromObject(value);}/**
   * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
   * if value is a number.
   * Buffer.from(str[, encoding])
   * Buffer.from(array)
   * Buffer.from(buffer)
   * Buffer.from(arrayBuffer[, byteOffset[, length]])
   **/Buffer.from=function(value,encodingOrOffset,length){return from(value,encodingOrOffset,length);};// Note: Change prototype *after* Buffer.from is defined to workaround Chrome bug:
  // https://github.com/feross/buffer/pull/148
  Buffer.prototype.__proto__=Uint8Array.prototype;Buffer.__proto__=Uint8Array;function assertSize(size){if(typeof size!=='number'){throw new TypeError('"size" argument must be of type number');}else if(size<0){throw new RangeError('"size" argument must not be negative');}}function alloc(size,fill,encoding){assertSize(size);if(size<=0){return createBuffer(size);}if(fill!==undefined){// Only pay attention to encoding if it's a string. This
  // prevents accidentally sending in a number that would
  // be interpretted as a start offset.
  return typeof encoding==='string'?createBuffer(size).fill(fill,encoding):createBuffer(size).fill(fill);}return createBuffer(size);}/**
   * Creates a new filled Buffer instance.
   * alloc(size[, fill[, encoding]])
   **/Buffer.alloc=function(size,fill,encoding){return alloc(size,fill,encoding);};function allocUnsafe(size){assertSize(size);return createBuffer(size<0?0:checked(size)|0);}/**
   * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
   * */Buffer.allocUnsafe=function(size){return allocUnsafe(size);};/**
   * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
   */Buffer.allocUnsafeSlow=function(size){return allocUnsafe(size);};function fromString(string,encoding){if(typeof encoding!=='string'||encoding===''){encoding='utf8';}if(!Buffer.isEncoding(encoding)){throw new TypeError('Unknown encoding: '+encoding);}var length=byteLength(string,encoding)|0;var buf=createBuffer(length);var actual=buf.write(string,encoding);if(actual!==length){// Writing a hex string, for example, that contains invalid characters will
  // cause everything after the first invalid character to be ignored. (e.g.
  // 'abxxcd' will be treated as 'ab')
  buf=buf.slice(0,actual);}return buf;}function fromArrayLike(array){var length=array.length<0?0:checked(array.length)|0;var buf=createBuffer(length);for(var i=0;i<length;i+=1){buf[i]=array[i]&255;}return buf;}function fromArrayBuffer(array,byteOffset,length){if(byteOffset<0||array.byteLength<byteOffset){throw new RangeError('"offset" is outside of buffer bounds');}if(array.byteLength<byteOffset+(length||0)){throw new RangeError('"length" is outside of buffer bounds');}var buf;if(byteOffset===undefined&&length===undefined){buf=new Uint8Array(array);}else if(length===undefined){buf=new Uint8Array(array,byteOffset);}else{buf=new Uint8Array(array,byteOffset,length);}// Return an augmented `Uint8Array` instance
  buf.__proto__=Buffer.prototype;return buf;}function fromObject(obj){if(Buffer.isBuffer(obj)){var len=checked(obj.length)|0;var buf=createBuffer(len);if(buf.length===0){return buf;}obj.copy(buf,0,0,len);return buf;}if(obj){if(ArrayBuffer.isView(obj)||'length'in obj){if(typeof obj.length!=='number'||numberIsNaN(obj.length)){return createBuffer(0);}return fromArrayLike(obj);}if(obj.type==='Buffer'&&Array.isArray(obj.data)){return fromArrayLike(obj.data);}}throw new TypeError('The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object.');}function checked(length){// Note: cannot use `length < K_MAX_LENGTH` here because that fails when
  // length is NaN (which is otherwise coerced to zero.)
  if(length>=K_MAX_LENGTH){throw new RangeError('Attempt to allocate Buffer larger than maximum '+'size: 0x'+K_MAX_LENGTH.toString(16)+' bytes');}return length|0;}function SlowBuffer(length){if(+length!=length){// eslint-disable-line eqeqeq
  length=0;}return Buffer.alloc(+length);}Buffer.isBuffer=function isBuffer(b){return b!=null&&b._isBuffer===true;};Buffer.compare=function compare(a,b){if(!Buffer.isBuffer(a)||!Buffer.isBuffer(b)){throw new TypeError('Arguments must be Buffers');}if(a===b)return 0;var x=a.length;var y=b.length;for(var i=0,len=Math.min(x,y);i<len;++i){if(a[i]!==b[i]){x=a[i];y=b[i];break;}}if(x<y)return-1;if(y<x)return 1;return 0;};Buffer.isEncoding=function isEncoding(encoding){switch(String(encoding).toLowerCase()){case'hex':case'utf8':case'utf-8':case'ascii':case'latin1':case'binary':case'base64':case'ucs2':case'ucs-2':case'utf16le':case'utf-16le':return true;default:return false;}};Buffer.concat=function concat(list,length){if(!Array.isArray(list)){throw new TypeError('"list" argument must be an Array of Buffers');}if(list.length===0){return Buffer.alloc(0);}var i;if(length===undefined){length=0;for(i=0;i<list.length;++i){length+=list[i].length;}}var buffer=Buffer.allocUnsafe(length);var pos=0;for(i=0;i<list.length;++i){var buf=list[i];if(ArrayBuffer.isView(buf)){buf=Buffer.from(buf);}if(!Buffer.isBuffer(buf)){throw new TypeError('"list" argument must be an Array of Buffers');}buf.copy(buffer,pos);pos+=buf.length;}return buffer;};function byteLength(string,encoding){if(Buffer.isBuffer(string)){return string.length;}if(ArrayBuffer.isView(string)||isArrayBuffer(string)){return string.byteLength;}if(typeof string!=='string'){string=''+string;}var len=string.length;if(len===0)return 0;// Use a for loop to avoid recursion
  var loweredCase=false;for(;;){switch(encoding){case'ascii':case'latin1':case'binary':return len;case'utf8':case'utf-8':case undefined:return utf8ToBytes(string).length;case'ucs2':case'ucs-2':case'utf16le':case'utf-16le':return len*2;case'hex':return len>>>1;case'base64':return base64ToBytes(string).length;default:if(loweredCase)return utf8ToBytes(string).length;// assume utf8
  encoding=(''+encoding).toLowerCase();loweredCase=true;}}}Buffer.byteLength=byteLength;function slowToString(encoding,start,end){var loweredCase=false;// No need to verify that "this.length <= MAX_UINT32" since it's a read-only
  // property of a typed array.
  // This behaves neither like String nor Uint8Array in that we set start/end
  // to their upper/lower bounds if the value passed is out of range.
  // undefined is handled specially as per ECMA-262 6th Edition,
  // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
  if(start===undefined||start<0){start=0;}// Return early if start > this.length. Done here to prevent potential uint32
  // coercion fail below.
  if(start>this.length){return'';}if(end===undefined||end>this.length){end=this.length;}if(end<=0){return'';}// Force coersion to uint32. This will also coerce falsey/NaN values to 0.
  end>>>=0;start>>>=0;if(end<=start){return'';}if(!encoding)encoding='utf8';while(true){switch(encoding){case'hex':return hexSlice(this,start,end);case'utf8':case'utf-8':return utf8Slice(this,start,end);case'ascii':return asciiSlice(this,start,end);case'latin1':case'binary':return latin1Slice(this,start,end);case'base64':return base64Slice(this,start,end);case'ucs2':case'ucs-2':case'utf16le':case'utf-16le':return utf16leSlice(this,start,end);default:if(loweredCase)throw new TypeError('Unknown encoding: '+encoding);encoding=(encoding+'').toLowerCase();loweredCase=true;}}}// This property is used by `Buffer.isBuffer` (and the `is-buffer` npm package)
  // to detect a Buffer instance. It's not possible to use `instanceof Buffer`
  // reliably in a browserify context because there could be multiple different
  // copies of the 'buffer' package in use. This method works even for Buffer
  // instances that were created from another copy of the `buffer` package.
  // See: https://github.com/feross/buffer/issues/154
  Buffer.prototype._isBuffer=true;function swap(b,n,m){var i=b[n];b[n]=b[m];b[m]=i;}Buffer.prototype.swap16=function swap16(){var len=this.length;if(len%2!==0){throw new RangeError('Buffer size must be a multiple of 16-bits');}for(var i=0;i<len;i+=2){swap(this,i,i+1);}return this;};Buffer.prototype.swap32=function swap32(){var len=this.length;if(len%4!==0){throw new RangeError('Buffer size must be a multiple of 32-bits');}for(var i=0;i<len;i+=4){swap(this,i,i+3);swap(this,i+1,i+2);}return this;};Buffer.prototype.swap64=function swap64(){var len=this.length;if(len%8!==0){throw new RangeError('Buffer size must be a multiple of 64-bits');}for(var i=0;i<len;i+=8){swap(this,i,i+7);swap(this,i+1,i+6);swap(this,i+2,i+5);swap(this,i+3,i+4);}return this;};Buffer.prototype.toString=function toString(){var length=this.length;if(length===0)return'';if(arguments.length===0)return utf8Slice(this,0,length);return slowToString.apply(this,arguments);};Buffer.prototype.toLocaleString=Buffer.prototype.toString;Buffer.prototype.equals=function equals(b){if(!Buffer.isBuffer(b))throw new TypeError('Argument must be a Buffer');if(this===b)return true;return Buffer.compare(this,b)===0;};Buffer.prototype.inspect=function inspect(){var str='';var max=exports.INSPECT_MAX_BYTES;if(this.length>0){str=this.toString('hex',0,max).match(/.{2}/g).join(' ');if(this.length>max)str+=' ... ';}return'<Buffer '+str+'>';};Buffer.prototype.compare=function compare(target,start,end,thisStart,thisEnd){if(!Buffer.isBuffer(target)){throw new TypeError('Argument must be a Buffer');}if(start===undefined){start=0;}if(end===undefined){end=target?target.length:0;}if(thisStart===undefined){thisStart=0;}if(thisEnd===undefined){thisEnd=this.length;}if(start<0||end>target.length||thisStart<0||thisEnd>this.length){throw new RangeError('out of range index');}if(thisStart>=thisEnd&&start>=end){return 0;}if(thisStart>=thisEnd){return-1;}if(start>=end){return 1;}start>>>=0;end>>>=0;thisStart>>>=0;thisEnd>>>=0;if(this===target)return 0;var x=thisEnd-thisStart;var y=end-start;var len=Math.min(x,y);var thisCopy=this.slice(thisStart,thisEnd);var targetCopy=target.slice(start,end);for(var i=0;i<len;++i){if(thisCopy[i]!==targetCopy[i]){x=thisCopy[i];y=targetCopy[i];break;}}if(x<y)return-1;if(y<x)return 1;return 0;};// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
  // OR the last index of `val` in `buffer` at offset <= `byteOffset`.
  //
  // Arguments:
  // - buffer - a Buffer to search
  // - val - a string, Buffer, or number
  // - byteOffset - an index into `buffer`; will be clamped to an int32
  // - encoding - an optional encoding, relevant is val is a string
  // - dir - true for indexOf, false for lastIndexOf
  function bidirectionalIndexOf(buffer,val,byteOffset,encoding,dir){// Empty buffer means no match
  if(buffer.length===0)return-1;// Normalize byteOffset
  if(typeof byteOffset==='string'){encoding=byteOffset;byteOffset=0;}else if(byteOffset>0x7fffffff){byteOffset=0x7fffffff;}else if(byteOffset<-0x80000000){byteOffset=-0x80000000;}byteOffset=+byteOffset;// Coerce to Number.
  if(numberIsNaN(byteOffset)){// byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
  byteOffset=dir?0:buffer.length-1;}// Normalize byteOffset: negative offsets start from the end of the buffer
  if(byteOffset<0)byteOffset=buffer.length+byteOffset;if(byteOffset>=buffer.length){if(dir)return-1;else byteOffset=buffer.length-1;}else if(byteOffset<0){if(dir)byteOffset=0;else return-1;}// Normalize val
  if(typeof val==='string'){val=Buffer.from(val,encoding);}// Finally, search either indexOf (if dir is true) or lastIndexOf
  if(Buffer.isBuffer(val)){// Special case: looking for empty string/buffer always fails
  if(val.length===0){return-1;}return arrayIndexOf(buffer,val,byteOffset,encoding,dir);}else if(typeof val==='number'){val=val&0xFF;// Search for a byte value [0-255]
  if(typeof Uint8Array.prototype.indexOf==='function'){if(dir){return Uint8Array.prototype.indexOf.call(buffer,val,byteOffset);}else{return Uint8Array.prototype.lastIndexOf.call(buffer,val,byteOffset);}}return arrayIndexOf(buffer,[val],byteOffset,encoding,dir);}throw new TypeError('val must be string, number or Buffer');}function arrayIndexOf(arr,val,byteOffset,encoding,dir){var indexSize=1;var arrLength=arr.length;var valLength=val.length;if(encoding!==undefined){encoding=String(encoding).toLowerCase();if(encoding==='ucs2'||encoding==='ucs-2'||encoding==='utf16le'||encoding==='utf-16le'){if(arr.length<2||val.length<2){return-1;}indexSize=2;arrLength/=2;valLength/=2;byteOffset/=2;}}function read(buf,i){if(indexSize===1){return buf[i];}else{return buf.readUInt16BE(i*indexSize);}}var i;if(dir){var foundIndex=-1;for(i=byteOffset;i<arrLength;i++){if(read(arr,i)===read(val,foundIndex===-1?0:i-foundIndex)){if(foundIndex===-1)foundIndex=i;if(i-foundIndex+1===valLength)return foundIndex*indexSize;}else{if(foundIndex!==-1)i-=i-foundIndex;foundIndex=-1;}}}else{if(byteOffset+valLength>arrLength)byteOffset=arrLength-valLength;for(i=byteOffset;i>=0;i--){var found=true;for(var j=0;j<valLength;j++){if(read(arr,i+j)!==read(val,j)){found=false;break;}}if(found)return i;}}return-1;}Buffer.prototype.includes=function includes(val,byteOffset,encoding){return this.indexOf(val,byteOffset,encoding)!==-1;};Buffer.prototype.indexOf=function indexOf(val,byteOffset,encoding){return bidirectionalIndexOf(this,val,byteOffset,encoding,true);};Buffer.prototype.lastIndexOf=function lastIndexOf(val,byteOffset,encoding){return bidirectionalIndexOf(this,val,byteOffset,encoding,false);};function hexWrite(buf,string,offset,length){offset=Number(offset)||0;var remaining=buf.length-offset;if(!length){length=remaining;}else{length=Number(length);if(length>remaining){length=remaining;}}var strLen=string.length;if(length>strLen/2){length=strLen/2;}for(var i=0;i<length;++i){var parsed=parseInt(string.substr(i*2,2),16);if(numberIsNaN(parsed))return i;buf[offset+i]=parsed;}return i;}function utf8Write(buf,string,offset,length){return blitBuffer(utf8ToBytes(string,buf.length-offset),buf,offset,length);}function asciiWrite(buf,string,offset,length){return blitBuffer(asciiToBytes(string),buf,offset,length);}function latin1Write(buf,string,offset,length){return asciiWrite(buf,string,offset,length);}function base64Write(buf,string,offset,length){return blitBuffer(base64ToBytes(string),buf,offset,length);}function ucs2Write(buf,string,offset,length){return blitBuffer(utf16leToBytes(string,buf.length-offset),buf,offset,length);}Buffer.prototype.write=function write(string,offset,length,encoding){// Buffer#write(string)
  if(offset===undefined){encoding='utf8';length=this.length;offset=0;// Buffer#write(string, encoding)
  }else if(length===undefined&&typeof offset==='string'){encoding=offset;length=this.length;offset=0;// Buffer#write(string, offset[, length][, encoding])
  }else if(isFinite(offset)){offset=offset>>>0;if(isFinite(length)){length=length>>>0;if(encoding===undefined)encoding='utf8';}else{encoding=length;length=undefined;}}else{throw new Error('Buffer.write(string, encoding, offset[, length]) is no longer supported');}var remaining=this.length-offset;if(length===undefined||length>remaining)length=remaining;if(string.length>0&&(length<0||offset<0)||offset>this.length){throw new RangeError('Attempt to write outside buffer bounds');}if(!encoding)encoding='utf8';var loweredCase=false;for(;;){switch(encoding){case'hex':return hexWrite(this,string,offset,length);case'utf8':case'utf-8':return utf8Write(this,string,offset,length);case'ascii':return asciiWrite(this,string,offset,length);case'latin1':case'binary':return latin1Write(this,string,offset,length);case'base64':// Warning: maxLength not taken into account in base64Write
  return base64Write(this,string,offset,length);case'ucs2':case'ucs-2':case'utf16le':case'utf-16le':return ucs2Write(this,string,offset,length);default:if(loweredCase)throw new TypeError('Unknown encoding: '+encoding);encoding=(''+encoding).toLowerCase();loweredCase=true;}}};Buffer.prototype.toJSON=function toJSON(){return{type:'Buffer',data:Array.prototype.slice.call(this._arr||this,0)};};function base64Slice(buf,start,end){if(start===0&&end===buf.length){return base64.fromByteArray(buf);}else{return base64.fromByteArray(buf.slice(start,end));}}function utf8Slice(buf,start,end){end=Math.min(buf.length,end);var res=[];var i=start;while(i<end){var firstByte=buf[i];var codePoint=null;var bytesPerSequence=firstByte>0xEF?4:firstByte>0xDF?3:firstByte>0xBF?2:1;if(i+bytesPerSequence<=end){var secondByte,thirdByte,fourthByte,tempCodePoint;switch(bytesPerSequence){case 1:if(firstByte<0x80){codePoint=firstByte;}break;case 2:secondByte=buf[i+1];if((secondByte&0xC0)===0x80){tempCodePoint=(firstByte&0x1F)<<0x6|secondByte&0x3F;if(tempCodePoint>0x7F){codePoint=tempCodePoint;}}break;case 3:secondByte=buf[i+1];thirdByte=buf[i+2];if((secondByte&0xC0)===0x80&&(thirdByte&0xC0)===0x80){tempCodePoint=(firstByte&0xF)<<0xC|(secondByte&0x3F)<<0x6|thirdByte&0x3F;if(tempCodePoint>0x7FF&&(tempCodePoint<0xD800||tempCodePoint>0xDFFF)){codePoint=tempCodePoint;}}break;case 4:secondByte=buf[i+1];thirdByte=buf[i+2];fourthByte=buf[i+3];if((secondByte&0xC0)===0x80&&(thirdByte&0xC0)===0x80&&(fourthByte&0xC0)===0x80){tempCodePoint=(firstByte&0xF)<<0x12|(secondByte&0x3F)<<0xC|(thirdByte&0x3F)<<0x6|fourthByte&0x3F;if(tempCodePoint>0xFFFF&&tempCodePoint<0x110000){codePoint=tempCodePoint;}}}}if(codePoint===null){// we did not generate a valid codePoint so insert a
  // replacement char (U+FFFD) and advance only 1 byte
  codePoint=0xFFFD;bytesPerSequence=1;}else if(codePoint>0xFFFF){// encode to utf16 (surrogate pair dance)
  codePoint-=0x10000;res.push(codePoint>>>10&0x3FF|0xD800);codePoint=0xDC00|codePoint&0x3FF;}res.push(codePoint);i+=bytesPerSequence;}return decodeCodePointsArray(res);}// Based on http://stackoverflow.com/a/22747272/680742, the browser with
  // the lowest limit is Chrome, with 0x10000 args.
  // We go 1 magnitude less, for safety
  var MAX_ARGUMENTS_LENGTH=0x1000;function decodeCodePointsArray(codePoints){var len=codePoints.length;if(len<=MAX_ARGUMENTS_LENGTH){return String.fromCharCode.apply(String,codePoints);// avoid extra slice()
  }// Decode in chunks to avoid "call stack size exceeded".
  var res='';var i=0;while(i<len){res+=String.fromCharCode.apply(String,codePoints.slice(i,i+=MAX_ARGUMENTS_LENGTH));}return res;}function asciiSlice(buf,start,end){var ret='';end=Math.min(buf.length,end);for(var i=start;i<end;++i){ret+=String.fromCharCode(buf[i]&0x7F);}return ret;}function latin1Slice(buf,start,end){var ret='';end=Math.min(buf.length,end);for(var i=start;i<end;++i){ret+=String.fromCharCode(buf[i]);}return ret;}function hexSlice(buf,start,end){var len=buf.length;if(!start||start<0)start=0;if(!end||end<0||end>len)end=len;var out='';for(var i=start;i<end;++i){out+=toHex(buf[i]);}return out;}function utf16leSlice(buf,start,end){var bytes=buf.slice(start,end);var res='';for(var i=0;i<bytes.length;i+=2){res+=String.fromCharCode(bytes[i]+bytes[i+1]*256);}return res;}Buffer.prototype.slice=function slice(start,end){var len=this.length;start=~~start;end=end===undefined?len:~~end;if(start<0){start+=len;if(start<0)start=0;}else if(start>len){start=len;}if(end<0){end+=len;if(end<0)end=0;}else if(end>len){end=len;}if(end<start)end=start;var newBuf=this.subarray(start,end);// Return an augmented `Uint8Array` instance
  newBuf.__proto__=Buffer.prototype;return newBuf;};/*
   * Need to make sure that buffer isn't trying to write out of bounds.
   */function checkOffset(offset,ext,length){if(offset%1!==0||offset<0)throw new RangeError('offset is not uint');if(offset+ext>length)throw new RangeError('Trying to access beyond buffer length');}Buffer.prototype.readUIntLE=function readUIntLE(offset,byteLength,noAssert){offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert)checkOffset(offset,byteLength,this.length);var val=this[offset];var mul=1;var i=0;while(++i<byteLength&&(mul*=0x100)){val+=this[offset+i]*mul;}return val;};Buffer.prototype.readUIntBE=function readUIntBE(offset,byteLength,noAssert){offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert){checkOffset(offset,byteLength,this.length);}var val=this[offset+--byteLength];var mul=1;while(byteLength>0&&(mul*=0x100)){val+=this[offset+--byteLength]*mul;}return val;};Buffer.prototype.readUInt8=function readUInt8(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,1,this.length);return this[offset];};Buffer.prototype.readUInt16LE=function readUInt16LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);return this[offset]|this[offset+1]<<8;};Buffer.prototype.readUInt16BE=function readUInt16BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);return this[offset]<<8|this[offset+1];};Buffer.prototype.readUInt32LE=function readUInt32LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return(this[offset]|this[offset+1]<<8|this[offset+2]<<16)+this[offset+3]*0x1000000;};Buffer.prototype.readUInt32BE=function readUInt32BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return this[offset]*0x1000000+(this[offset+1]<<16|this[offset+2]<<8|this[offset+3]);};Buffer.prototype.readIntLE=function readIntLE(offset,byteLength,noAssert){offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert)checkOffset(offset,byteLength,this.length);var val=this[offset];var mul=1;var i=0;while(++i<byteLength&&(mul*=0x100)){val+=this[offset+i]*mul;}mul*=0x80;if(val>=mul)val-=Math.pow(2,8*byteLength);return val;};Buffer.prototype.readIntBE=function readIntBE(offset,byteLength,noAssert){offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert)checkOffset(offset,byteLength,this.length);var i=byteLength;var mul=1;var val=this[offset+--i];while(i>0&&(mul*=0x100)){val+=this[offset+--i]*mul;}mul*=0x80;if(val>=mul)val-=Math.pow(2,8*byteLength);return val;};Buffer.prototype.readInt8=function readInt8(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,1,this.length);if(!(this[offset]&0x80))return this[offset];return(0xff-this[offset]+1)*-1;};Buffer.prototype.readInt16LE=function readInt16LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);var val=this[offset]|this[offset+1]<<8;return val&0x8000?val|0xFFFF0000:val;};Buffer.prototype.readInt16BE=function readInt16BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);var val=this[offset+1]|this[offset]<<8;return val&0x8000?val|0xFFFF0000:val;};Buffer.prototype.readInt32LE=function readInt32LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return this[offset]|this[offset+1]<<8|this[offset+2]<<16|this[offset+3]<<24;};Buffer.prototype.readInt32BE=function readInt32BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return this[offset]<<24|this[offset+1]<<16|this[offset+2]<<8|this[offset+3];};Buffer.prototype.readFloatLE=function readFloatLE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return ieee754.read(this,offset,true,23,4);};Buffer.prototype.readFloatBE=function readFloatBE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return ieee754.read(this,offset,false,23,4);};Buffer.prototype.readDoubleLE=function readDoubleLE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,8,this.length);return ieee754.read(this,offset,true,52,8);};Buffer.prototype.readDoubleBE=function readDoubleBE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,8,this.length);return ieee754.read(this,offset,false,52,8);};function checkInt(buf,value,offset,ext,max,min){if(!Buffer.isBuffer(buf))throw new TypeError('"buffer" argument must be a Buffer instance');if(value>max||value<min)throw new RangeError('"value" argument is out of bounds');if(offset+ext>buf.length)throw new RangeError('Index out of range');}Buffer.prototype.writeUIntLE=function writeUIntLE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert){var maxBytes=Math.pow(2,8*byteLength)-1;checkInt(this,value,offset,byteLength,maxBytes,0);}var mul=1;var i=0;this[offset]=value&0xFF;while(++i<byteLength&&(mul*=0x100)){this[offset+i]=value/mul&0xFF;}return offset+byteLength;};Buffer.prototype.writeUIntBE=function writeUIntBE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert){var maxBytes=Math.pow(2,8*byteLength)-1;checkInt(this,value,offset,byteLength,maxBytes,0);}var i=byteLength-1;var mul=1;this[offset+i]=value&0xFF;while(--i>=0&&(mul*=0x100)){this[offset+i]=value/mul&0xFF;}return offset+byteLength;};Buffer.prototype.writeUInt8=function writeUInt8(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,1,0xff,0);this[offset]=value&0xff;return offset+1;};Buffer.prototype.writeUInt16LE=function writeUInt16LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,0xffff,0);this[offset]=value&0xff;this[offset+1]=value>>>8;return offset+2;};Buffer.prototype.writeUInt16BE=function writeUInt16BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,0xffff,0);this[offset]=value>>>8;this[offset+1]=value&0xff;return offset+2;};Buffer.prototype.writeUInt32LE=function writeUInt32LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,0xffffffff,0);this[offset+3]=value>>>24;this[offset+2]=value>>>16;this[offset+1]=value>>>8;this[offset]=value&0xff;return offset+4;};Buffer.prototype.writeUInt32BE=function writeUInt32BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,0xffffffff,0);this[offset]=value>>>24;this[offset+1]=value>>>16;this[offset+2]=value>>>8;this[offset+3]=value&0xff;return offset+4;};Buffer.prototype.writeIntLE=function writeIntLE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;if(!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit);}var i=0;var mul=1;var sub=0;this[offset]=value&0xFF;while(++i<byteLength&&(mul*=0x100)){if(value<0&&sub===0&&this[offset+i-1]!==0){sub=1;}this[offset+i]=(value/mul>>0)-sub&0xFF;}return offset+byteLength;};Buffer.prototype.writeIntBE=function writeIntBE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;if(!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit);}var i=byteLength-1;var mul=1;var sub=0;this[offset+i]=value&0xFF;while(--i>=0&&(mul*=0x100)){if(value<0&&sub===0&&this[offset+i+1]!==0){sub=1;}this[offset+i]=(value/mul>>0)-sub&0xFF;}return offset+byteLength;};Buffer.prototype.writeInt8=function writeInt8(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,1,0x7f,-0x80);if(value<0)value=0xff+value+1;this[offset]=value&0xff;return offset+1;};Buffer.prototype.writeInt16LE=function writeInt16LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,0x7fff,-0x8000);this[offset]=value&0xff;this[offset+1]=value>>>8;return offset+2;};Buffer.prototype.writeInt16BE=function writeInt16BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,0x7fff,-0x8000);this[offset]=value>>>8;this[offset+1]=value&0xff;return offset+2;};Buffer.prototype.writeInt32LE=function writeInt32LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,0x7fffffff,-0x80000000);this[offset]=value&0xff;this[offset+1]=value>>>8;this[offset+2]=value>>>16;this[offset+3]=value>>>24;return offset+4;};Buffer.prototype.writeInt32BE=function writeInt32BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,0x7fffffff,-0x80000000);if(value<0)value=0xffffffff+value+1;this[offset]=value>>>24;this[offset+1]=value>>>16;this[offset+2]=value>>>8;this[offset+3]=value&0xff;return offset+4;};function checkIEEE754(buf,value,offset,ext,max,min){if(offset+ext>buf.length)throw new RangeError('Index out of range');if(offset<0)throw new RangeError('Index out of range');}function writeFloat(buf,value,offset,littleEndian,noAssert){value=+value;offset=offset>>>0;if(!noAssert){checkIEEE754(buf,value,offset,4,3.4028234663852886e+38,-3.4028234663852886e+38);}ieee754.write(buf,value,offset,littleEndian,23,4);return offset+4;}Buffer.prototype.writeFloatLE=function writeFloatLE(value,offset,noAssert){return writeFloat(this,value,offset,true,noAssert);};Buffer.prototype.writeFloatBE=function writeFloatBE(value,offset,noAssert){return writeFloat(this,value,offset,false,noAssert);};function writeDouble(buf,value,offset,littleEndian,noAssert){value=+value;offset=offset>>>0;if(!noAssert){checkIEEE754(buf,value,offset,8,1.7976931348623157E+308,-1.7976931348623157E+308);}ieee754.write(buf,value,offset,littleEndian,52,8);return offset+8;}Buffer.prototype.writeDoubleLE=function writeDoubleLE(value,offset,noAssert){return writeDouble(this,value,offset,true,noAssert);};Buffer.prototype.writeDoubleBE=function writeDoubleBE(value,offset,noAssert){return writeDouble(this,value,offset,false,noAssert);};// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
  Buffer.prototype.copy=function copy(target,targetStart,start,end){if(!Buffer.isBuffer(target))throw new TypeError('argument should be a Buffer');if(!start)start=0;if(!end&&end!==0)end=this.length;if(targetStart>=target.length)targetStart=target.length;if(!targetStart)targetStart=0;if(end>0&&end<start)end=start;// Copy 0 bytes; we're done
  if(end===start)return 0;if(target.length===0||this.length===0)return 0;// Fatal error conditions
  if(targetStart<0){throw new RangeError('targetStart out of bounds');}if(start<0||start>=this.length)throw new RangeError('Index out of range');if(end<0)throw new RangeError('sourceEnd out of bounds');// Are we oob?
  if(end>this.length)end=this.length;if(target.length-targetStart<end-start){end=target.length-targetStart+start;}var len=end-start;if(this===target&&typeof Uint8Array.prototype.copyWithin==='function'){// Use built-in when available, missing from IE11
  this.copyWithin(targetStart,start,end);}else if(this===target&&start<targetStart&&targetStart<end){// descending copy from end
  for(var i=len-1;i>=0;--i){target[i+targetStart]=this[i+start];}}else{Uint8Array.prototype.set.call(target,this.subarray(start,end),targetStart);}return len;};// Usage:
  //    buffer.fill(number[, offset[, end]])
  //    buffer.fill(buffer[, offset[, end]])
  //    buffer.fill(string[, offset[, end]][, encoding])
  Buffer.prototype.fill=function fill(val,start,end,encoding){// Handle string cases:
  if(typeof val==='string'){if(typeof start==='string'){encoding=start;start=0;end=this.length;}else if(typeof end==='string'){encoding=end;end=this.length;}if(encoding!==undefined&&typeof encoding!=='string'){throw new TypeError('encoding must be a string');}if(typeof encoding==='string'&&!Buffer.isEncoding(encoding)){throw new TypeError('Unknown encoding: '+encoding);}if(val.length===1){var code=val.charCodeAt(0);if(encoding==='utf8'&&code<128||encoding==='latin1'){// Fast path: If `val` fits into a single byte, use that numeric value.
  val=code;}}}else if(typeof val==='number'){val=val&255;}// Invalid ranges are not set to a default, so can range check early.
  if(start<0||this.length<start||this.length<end){throw new RangeError('Out of range index');}if(end<=start){return this;}start=start>>>0;end=end===undefined?this.length:end>>>0;if(!val)val=0;var i;if(typeof val==='number'){for(i=start;i<end;++i){this[i]=val;}}else{var bytes=Buffer.isBuffer(val)?val:new Buffer(val,encoding);var len=bytes.length;if(len===0){throw new TypeError('The value "'+val+'" is invalid for argument "value"');}for(i=0;i<end-start;++i){this[i+start]=bytes[i%len];}}return this;};// HELPER FUNCTIONS
  // ================
  var INVALID_BASE64_RE=/[^+/0-9A-Za-z-_]/g;function base64clean(str){// Node takes equal signs as end of the Base64 encoding
  str=str.split('=')[0];// Node strips out invalid characters like \n and \t from the string, base64-js does not
  str=str.trim().replace(INVALID_BASE64_RE,'');// Node converts strings with length < 2 to ''
  if(str.length<2)return'';// Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
  while(str.length%4!==0){str=str+'=';}return str;}function toHex(n){if(n<16)return'0'+n.toString(16);return n.toString(16);}function utf8ToBytes(string,units){units=units||Infinity;var codePoint;var length=string.length;var leadSurrogate=null;var bytes=[];for(var i=0;i<length;++i){codePoint=string.charCodeAt(i);// is surrogate component
  if(codePoint>0xD7FF&&codePoint<0xE000){// last char was a lead
  if(!leadSurrogate){// no lead yet
  if(codePoint>0xDBFF){// unexpected trail
  if((units-=3)>-1)bytes.push(0xEF,0xBF,0xBD);continue;}else if(i+1===length){// unpaired lead
  if((units-=3)>-1)bytes.push(0xEF,0xBF,0xBD);continue;}// valid lead
  leadSurrogate=codePoint;continue;}// 2 leads in a row
  if(codePoint<0xDC00){if((units-=3)>-1)bytes.push(0xEF,0xBF,0xBD);leadSurrogate=codePoint;continue;}// valid surrogate pair
  codePoint=(leadSurrogate-0xD800<<10|codePoint-0xDC00)+0x10000;}else if(leadSurrogate){// valid bmp char, but last char was a lead
  if((units-=3)>-1)bytes.push(0xEF,0xBF,0xBD);}leadSurrogate=null;// encode utf8
  if(codePoint<0x80){if((units-=1)<0)break;bytes.push(codePoint);}else if(codePoint<0x800){if((units-=2)<0)break;bytes.push(codePoint>>0x6|0xC0,codePoint&0x3F|0x80);}else if(codePoint<0x10000){if((units-=3)<0)break;bytes.push(codePoint>>0xC|0xE0,codePoint>>0x6&0x3F|0x80,codePoint&0x3F|0x80);}else if(codePoint<0x110000){if((units-=4)<0)break;bytes.push(codePoint>>0x12|0xF0,codePoint>>0xC&0x3F|0x80,codePoint>>0x6&0x3F|0x80,codePoint&0x3F|0x80);}else{throw new Error('Invalid code point');}}return bytes;}function asciiToBytes(str){var byteArray=[];for(var i=0;i<str.length;++i){// Node's code seems to be doing this and not & 0x7F..
  byteArray.push(str.charCodeAt(i)&0xFF);}return byteArray;}function utf16leToBytes(str,units){var c,hi,lo;var byteArray=[];for(var i=0;i<str.length;++i){if((units-=2)<0)break;c=str.charCodeAt(i);hi=c>>8;lo=c%256;byteArray.push(lo);byteArray.push(hi);}return byteArray;}function base64ToBytes(str){return base64.toByteArray(base64clean(str));}function blitBuffer(src,dst,offset,length){for(var i=0;i<length;++i){if(i+offset>=dst.length||i>=src.length)break;dst[i+offset]=src[i];}return i;}// ArrayBuffers from another context (i.e. an iframe) do not pass the `instanceof` check
  // but they should be treated as valid. See: https://github.com/feross/buffer/issues/166
  function isArrayBuffer(obj){return obj instanceof ArrayBuffer||obj!=null&&obj.constructor!=null&&obj.constructor.name==='ArrayBuffer'&&typeof obj.byteLength==='number';}function numberIsNaN(obj){return obj!==obj;// eslint-disable-line no-self-compare
  }},{"base64-js":15,"ieee754":100}],50:[function(require,module,exports){var Buffer=require('safe-buffer').Buffer;var Transform=require('stream').Transform;var StringDecoder=require('string_decoder').StringDecoder;var inherits=require('inherits');function CipherBase(hashMode){Transform.call(this);this.hashMode=typeof hashMode==='string';if(this.hashMode){this[hashMode]=this._finalOrDigest;}else{this.final=this._finalOrDigest;}if(this._final){this.__final=this._final;this._final=null;}this._decoder=null;this._encoding=null;}inherits(CipherBase,Transform);CipherBase.prototype.update=function(data,inputEnc,outputEnc){if(typeof data==='string'){data=Buffer.from(data,inputEnc);}var outData=this._update(data);if(this.hashMode)return this;if(outputEnc){outData=this._toString(outData,outputEnc);}return outData;};CipherBase.prototype.setAutoPadding=function(){};CipherBase.prototype.getAuthTag=function(){throw new Error('trying to get auth tag in unsupported state');};CipherBase.prototype.setAuthTag=function(){throw new Error('trying to set auth tag in unsupported state');};CipherBase.prototype.setAAD=function(){throw new Error('trying to set aad in unsupported state');};CipherBase.prototype._transform=function(data,_,next){var err;try{if(this.hashMode){this._update(data);}else{this.push(this._update(data));}}catch(e){err=e;}finally{next(err);}};CipherBase.prototype._flush=function(done){var err;try{this.push(this.__final());}catch(e){err=e;}done(err);};CipherBase.prototype._finalOrDigest=function(outputEnc){var outData=this.__final()||Buffer.alloc(0);if(outputEnc){outData=this._toString(outData,outputEnc,true);}return outData;};CipherBase.prototype._toString=function(value,enc,fin){if(!this._decoder){this._decoder=new StringDecoder(enc);this._encoding=enc;}if(this._encoding!==enc)throw new Error('can\'t switch encodings');var out=this._decoder.write(value);if(fin){out+=this._decoder.end();}return out;};module.exports=CipherBase;},{"inherits":101,"safe-buffer":145,"stream":154,"string_decoder":155}],51:[function(require,module,exports){(function(Buffer){// Copyright Joyent, Inc. and other Node contributors.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a
  // copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to permit
  // persons to whom the Software is furnished to do so, subject to the
  // following conditions:
  //
  // The above copyright notice and this permission notice shall be included
  // in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
  // NOTE: These type checking functions intentionally don't use `instanceof`
  // because it is fragile and can be easily faked with `Object.create()`.
  function isArray(arg){if(Array.isArray){return Array.isArray(arg);}return objectToString(arg)==='[object Array]';}exports.isArray=isArray;function isBoolean(arg){return typeof arg==='boolean';}exports.isBoolean=isBoolean;function isNull(arg){return arg===null;}exports.isNull=isNull;function isNullOrUndefined(arg){return arg==null;}exports.isNullOrUndefined=isNullOrUndefined;function isNumber(arg){return typeof arg==='number';}exports.isNumber=isNumber;function isString(arg){return typeof arg==='string';}exports.isString=isString;function isSymbol(arg){return(typeof arg==="undefined"?"undefined":_typeof2(arg))==='symbol';}exports.isSymbol=isSymbol;function isUndefined(arg){return arg===void 0;}exports.isUndefined=isUndefined;function isRegExp(re){return objectToString(re)==='[object RegExp]';}exports.isRegExp=isRegExp;function isObject(arg){return(typeof arg==="undefined"?"undefined":_typeof2(arg))==='object'&&arg!==null;}exports.isObject=isObject;function isDate(d){return objectToString(d)==='[object Date]';}exports.isDate=isDate;function isError(e){return objectToString(e)==='[object Error]'||e instanceof Error;}exports.isError=isError;function isFunction(arg){return typeof arg==='function';}exports.isFunction=isFunction;function isPrimitive(arg){return arg===null||typeof arg==='boolean'||typeof arg==='number'||typeof arg==='string'||(typeof arg==="undefined"?"undefined":_typeof2(arg))==='symbol'||// ES6 symbol
  typeof arg==='undefined';}exports.isPrimitive=isPrimitive;exports.isBuffer=Buffer.isBuffer;function objectToString(o){return Object.prototype.toString.call(o);}}).call(this,{"isBuffer":require("../../is-buffer/index.js")});},{"../../is-buffer/index.js":102}],52:[function(require,module,exports){(function(Buffer){var elliptic=require('elliptic');var BN=require('bn.js');module.exports=function createECDH(curve){return new ECDH(curve);};var aliases={secp256k1:{name:'secp256k1',byteLength:32},secp224r1:{name:'p224',byteLength:28},prime256v1:{name:'p256',byteLength:32},prime192v1:{name:'p192',byteLength:24},ed25519:{name:'ed25519',byteLength:32},secp384r1:{name:'p384',byteLength:48},secp521r1:{name:'p521',byteLength:66}};aliases.p224=aliases.secp224r1;aliases.p256=aliases.secp256r1=aliases.prime256v1;aliases.p192=aliases.secp192r1=aliases.prime192v1;aliases.p384=aliases.secp384r1;aliases.p521=aliases.secp521r1;function ECDH(curve){this.curveType=aliases[curve];if(!this.curveType){this.curveType={name:curve};}this.curve=new elliptic.ec(this.curveType.name);// eslint-disable-line new-cap
  this.keys=void 0;}ECDH.prototype.generateKeys=function(enc,format){this.keys=this.curve.genKeyPair();return this.getPublicKey(enc,format);};ECDH.prototype.computeSecret=function(other,inenc,enc){inenc=inenc||'utf8';if(!Buffer.isBuffer(other)){other=new Buffer(other,inenc);}var otherPub=this.curve.keyFromPublic(other).getPublic();var out=otherPub.mul(this.keys.getPrivate()).getX();return formatReturnValue(out,enc,this.curveType.byteLength);};ECDH.prototype.getPublicKey=function(enc,format){var key=this.keys.getPublic(format==='compressed',true);if(format==='hybrid'){if(key[key.length-1]%2){key[0]=7;}else{key[0]=6;}}return formatReturnValue(key,enc);};ECDH.prototype.getPrivateKey=function(enc){return formatReturnValue(this.keys.getPrivate(),enc);};ECDH.prototype.setPublicKey=function(pub,enc){enc=enc||'utf8';if(!Buffer.isBuffer(pub)){pub=new Buffer(pub,enc);}this.keys._importPublic(pub);return this;};ECDH.prototype.setPrivateKey=function(priv,enc){enc=enc||'utf8';if(!Buffer.isBuffer(priv)){priv=new Buffer(priv,enc);}var _priv=new BN(priv);_priv=_priv.toString(16);this.keys=this.curve.genKeyPair();this.keys._importPrivate(_priv);return this;};function formatReturnValue(bn,enc,len){if(!Array.isArray(bn)){bn=bn.toArray();}var buf=new Buffer(bn);if(len&&buf.length<len){var zeros=new Buffer(len-buf.length);zeros.fill(0);buf=Buffer.concat([zeros,buf]);}if(!enc){return buf;}else{return buf.toString(enc);}}}).call(this,require("buffer").Buffer);},{"bn.js":17,"buffer":49,"elliptic":68}],53:[function(require,module,exports){'use strict';var inherits=require('inherits');var MD5=require('md5.js');var RIPEMD160=require('ripemd160');var sha=require('sha.js');var Base=require('cipher-base');function Hash(hash){Base.call(this,'digest');this._hash=hash;}inherits(Hash,Base);Hash.prototype._update=function(data){this._hash.update(data);};Hash.prototype._final=function(){return this._hash.digest();};module.exports=function createHash(alg){alg=alg.toLowerCase();if(alg==='md5')return new MD5();if(alg==='rmd160'||alg==='ripemd160')return new RIPEMD160();return new Hash(sha(alg));};},{"cipher-base":50,"inherits":101,"md5.js":106,"ripemd160":144,"sha.js":147}],54:[function(require,module,exports){var MD5=require('md5.js');module.exports=function(buffer){return new MD5().update(buffer).digest();};},{"md5.js":106}],55:[function(require,module,exports){'use strict';var inherits=require('inherits');var Legacy=require('./legacy');var Base=require('cipher-base');var Buffer=require('safe-buffer').Buffer;var md5=require('create-hash/md5');var RIPEMD160=require('ripemd160');var sha=require('sha.js');var ZEROS=Buffer.alloc(128);function Hmac(alg,key){Base.call(this,'digest');if(typeof key==='string'){key=Buffer.from(key);}var blocksize=alg==='sha512'||alg==='sha384'?128:64;this._alg=alg;this._key=key;if(key.length>blocksize){var hash=alg==='rmd160'?new RIPEMD160():sha(alg);key=hash.update(key).digest();}else if(key.length<blocksize){key=Buffer.concat([key,ZEROS],blocksize);}var ipad=this._ipad=Buffer.allocUnsafe(blocksize);var opad=this._opad=Buffer.allocUnsafe(blocksize);for(var i=0;i<blocksize;i++){ipad[i]=key[i]^0x36;opad[i]=key[i]^0x5C;}this._hash=alg==='rmd160'?new RIPEMD160():sha(alg);this._hash.update(ipad);}inherits(Hmac,Base);Hmac.prototype._update=function(data){this._hash.update(data);};Hmac.prototype._final=function(){var h=this._hash.digest();var hash=this._alg==='rmd160'?new RIPEMD160():sha(this._alg);return hash.update(this._opad).update(h).digest();};module.exports=function createHmac(alg,key){alg=alg.toLowerCase();if(alg==='rmd160'||alg==='ripemd160'){return new Hmac('rmd160',key);}if(alg==='md5'){return new Legacy(md5,key);}return new Hmac(alg,key);};},{"./legacy":56,"cipher-base":50,"create-hash/md5":54,"inherits":101,"ripemd160":144,"safe-buffer":145,"sha.js":147}],56:[function(require,module,exports){'use strict';var inherits=require('inherits');var Buffer=require('safe-buffer').Buffer;var Base=require('cipher-base');var ZEROS=Buffer.alloc(128);var blocksize=64;function Hmac(alg,key){Base.call(this,'digest');if(typeof key==='string'){key=Buffer.from(key);}this._alg=alg;this._key=key;if(key.length>blocksize){key=alg(key);}else if(key.length<blocksize){key=Buffer.concat([key,ZEROS],blocksize);}var ipad=this._ipad=Buffer.allocUnsafe(blocksize);var opad=this._opad=Buffer.allocUnsafe(blocksize);for(var i=0;i<blocksize;i++){ipad[i]=key[i]^0x36;opad[i]=key[i]^0x5C;}this._hash=[ipad];}inherits(Hmac,Base);Hmac.prototype._update=function(data){this._hash.push(data);};Hmac.prototype._final=function(){var h=this._alg(Buffer.concat(this._hash));return this._alg(Buffer.concat([this._opad,h]));};module.exports=Hmac;},{"cipher-base":50,"inherits":101,"safe-buffer":145}],57:[function(require,module,exports){'use strict';exports.randomBytes=exports.rng=exports.pseudoRandomBytes=exports.prng=require('randombytes');exports.createHash=exports.Hash=require('create-hash');exports.createHmac=exports.Hmac=require('create-hmac');var algos=require('browserify-sign/algos');var algoKeys=Object.keys(algos);var hashes=['sha1','sha224','sha256','sha384','sha512','md5','rmd160'].concat(algoKeys);exports.getHashes=function(){return hashes;};var p=require('pbkdf2');exports.pbkdf2=p.pbkdf2;exports.pbkdf2Sync=p.pbkdf2Sync;var aes=require('browserify-cipher');exports.Cipher=aes.Cipher;exports.createCipher=aes.createCipher;exports.Cipheriv=aes.Cipheriv;exports.createCipheriv=aes.createCipheriv;exports.Decipher=aes.Decipher;exports.createDecipher=aes.createDecipher;exports.Decipheriv=aes.Decipheriv;exports.createDecipheriv=aes.createDecipheriv;exports.getCiphers=aes.getCiphers;exports.listCiphers=aes.listCiphers;var dh=require('diffie-hellman');exports.DiffieHellmanGroup=dh.DiffieHellmanGroup;exports.createDiffieHellmanGroup=dh.createDiffieHellmanGroup;exports.getDiffieHellman=dh.getDiffieHellman;exports.createDiffieHellman=dh.createDiffieHellman;exports.DiffieHellman=dh.DiffieHellman;var sign=require('browserify-sign');exports.createSign=sign.createSign;exports.Sign=sign.Sign;exports.createVerify=sign.createVerify;exports.Verify=sign.Verify;exports.createECDH=require('create-ecdh');var publicEncrypt=require('public-encrypt');exports.publicEncrypt=publicEncrypt.publicEncrypt;exports.privateEncrypt=publicEncrypt.privateEncrypt;exports.publicDecrypt=publicEncrypt.publicDecrypt;exports.privateDecrypt=publicEncrypt.privateDecrypt;// the least I can do is make error messages for the rest of the node.js/crypto api.
  // ;[
  //   'createCredentials'
  // ].forEach(function (name) {
  //   exports[name] = function () {
  //     throw new Error([
  //       'sorry, ' + name + ' is not implemented yet',
  //       'we accept pull requests',
  //       'https://github.com/crypto-browserify/crypto-browserify'
  //     ].join('\n'))
  //   }
  // })
  var rf=require('randomfill');exports.randomFill=rf.randomFill;exports.randomFillSync=rf.randomFillSync;exports.createCredentials=function(){throw new Error(['sorry, createCredentials is not implemented yet','we accept pull requests','https://github.com/crypto-browserify/crypto-browserify'].join('\n'));};exports.constants={'DH_CHECK_P_NOT_SAFE_PRIME':2,'DH_CHECK_P_NOT_PRIME':1,'DH_UNABLE_TO_CHECK_GENERATOR':4,'DH_NOT_SUITABLE_GENERATOR':8,'NPN_ENABLED':1,'ALPN_ENABLED':1,'RSA_PKCS1_PADDING':1,'RSA_SSLV23_PADDING':2,'RSA_NO_PADDING':3,'RSA_PKCS1_OAEP_PADDING':4,'RSA_X931_PADDING':5,'RSA_PKCS1_PSS_PADDING':6,'POINT_CONVERSION_COMPRESSED':2,'POINT_CONVERSION_UNCOMPRESSED':4,'POINT_CONVERSION_HYBRID':6};},{"browserify-cipher":37,"browserify-sign":44,"browserify-sign/algos":41,"create-ecdh":52,"create-hash":53,"create-hmac":55,"diffie-hellman":64,"pbkdf2":116,"public-encrypt":123,"randombytes":129,"randomfill":130}],58:[function(require,module,exports){'use strict';exports.utils=require('./des/utils');exports.Cipher=require('./des/cipher');exports.DES=require('./des/des');exports.CBC=require('./des/cbc');exports.EDE=require('./des/ede');},{"./des/cbc":59,"./des/cipher":60,"./des/des":61,"./des/ede":62,"./des/utils":63}],59:[function(require,module,exports){'use strict';var assert=require('minimalistic-assert');var inherits=require('inherits');var proto={};function CBCState(iv){assert.equal(iv.length,8,'Invalid IV length');this.iv=new Array(8);for(var i=0;i<this.iv.length;i++){this.iv[i]=iv[i];}}function instantiate(Base){function CBC(options){Base.call(this,options);this._cbcInit();}inherits(CBC,Base);var keys=Object.keys(proto);for(var i=0;i<keys.length;i++){var key=keys[i];CBC.prototype[key]=proto[key];}CBC.create=function create(options){return new CBC(options);};return CBC;}exports.instantiate=instantiate;proto._cbcInit=function _cbcInit(){var state=new CBCState(this.options.iv);this._cbcState=state;};proto._update=function _update(inp,inOff,out,outOff){var state=this._cbcState;var superProto=this.constructor.super_.prototype;var iv=state.iv;if(this.type==='encrypt'){for(var i=0;i<this.blockSize;i++){iv[i]^=inp[inOff+i];}superProto._update.call(this,iv,0,out,outOff);for(var i=0;i<this.blockSize;i++){iv[i]=out[outOff+i];}}else{superProto._update.call(this,inp,inOff,out,outOff);for(var i=0;i<this.blockSize;i++){out[outOff+i]^=iv[i];}for(var i=0;i<this.blockSize;i++){iv[i]=inp[inOff+i];}}};},{"inherits":101,"minimalistic-assert":108}],60:[function(require,module,exports){'use strict';var assert=require('minimalistic-assert');function Cipher(options){this.options=options;this.type=this.options.type;this.blockSize=8;this._init();this.buffer=new Array(this.blockSize);this.bufferOff=0;}module.exports=Cipher;Cipher.prototype._init=function _init(){// Might be overrided
  };Cipher.prototype.update=function update(data){if(data.length===0)return[];if(this.type==='decrypt')return this._updateDecrypt(data);else return this._updateEncrypt(data);};Cipher.prototype._buffer=function _buffer(data,off){// Append data to buffer
  var min=Math.min(this.buffer.length-this.bufferOff,data.length-off);for(var i=0;i<min;i++){this.buffer[this.bufferOff+i]=data[off+i];}this.bufferOff+=min;// Shift next
  return min;};Cipher.prototype._flushBuffer=function _flushBuffer(out,off){this._update(this.buffer,0,out,off);this.bufferOff=0;return this.blockSize;};Cipher.prototype._updateEncrypt=function _updateEncrypt(data){var inputOff=0;var outputOff=0;var count=(this.bufferOff+data.length)/this.blockSize|0;var out=new Array(count*this.blockSize);if(this.bufferOff!==0){inputOff+=this._buffer(data,inputOff);if(this.bufferOff===this.buffer.length)outputOff+=this._flushBuffer(out,outputOff);}// Write blocks
  var max=data.length-(data.length-inputOff)%this.blockSize;for(;inputOff<max;inputOff+=this.blockSize){this._update(data,inputOff,out,outputOff);outputOff+=this.blockSize;}// Queue rest
  for(;inputOff<data.length;inputOff++,this.bufferOff++){this.buffer[this.bufferOff]=data[inputOff];}return out;};Cipher.prototype._updateDecrypt=function _updateDecrypt(data){var inputOff=0;var outputOff=0;var count=Math.ceil((this.bufferOff+data.length)/this.blockSize)-1;var out=new Array(count*this.blockSize);// TODO(indutny): optimize it, this is far from optimal
  for(;count>0;count--){inputOff+=this._buffer(data,inputOff);outputOff+=this._flushBuffer(out,outputOff);}// Buffer rest of the input
  inputOff+=this._buffer(data,inputOff);return out;};Cipher.prototype.final=function final(buffer){var first;if(buffer)first=this.update(buffer);var last;if(this.type==='encrypt')last=this._finalEncrypt();else last=this._finalDecrypt();if(first)return first.concat(last);else return last;};Cipher.prototype._pad=function _pad(buffer,off){if(off===0)return false;while(off<buffer.length){buffer[off++]=0;}return true;};Cipher.prototype._finalEncrypt=function _finalEncrypt(){if(!this._pad(this.buffer,this.bufferOff))return[];var out=new Array(this.blockSize);this._update(this.buffer,0,out,0);return out;};Cipher.prototype._unpad=function _unpad(buffer){return buffer;};Cipher.prototype._finalDecrypt=function _finalDecrypt(){assert.equal(this.bufferOff,this.blockSize,'Not enough data to decrypt');var out=new Array(this.blockSize);this._flushBuffer(out,0);return this._unpad(out);};},{"minimalistic-assert":108}],61:[function(require,module,exports){'use strict';var assert=require('minimalistic-assert');var inherits=require('inherits');var des=require('../des');var utils=des.utils;var Cipher=des.Cipher;function DESState(){this.tmp=new Array(2);this.keys=null;}function DES(options){Cipher.call(this,options);var state=new DESState();this._desState=state;this.deriveKeys(state,options.key);}inherits(DES,Cipher);module.exports=DES;DES.create=function create(options){return new DES(options);};var shiftTable=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];DES.prototype.deriveKeys=function deriveKeys(state,key){state.keys=new Array(16*2);assert.equal(key.length,this.blockSize,'Invalid key length');var kL=utils.readUInt32BE(key,0);var kR=utils.readUInt32BE(key,4);utils.pc1(kL,kR,state.tmp,0);kL=state.tmp[0];kR=state.tmp[1];for(var i=0;i<state.keys.length;i+=2){var shift=shiftTable[i>>>1];kL=utils.r28shl(kL,shift);kR=utils.r28shl(kR,shift);utils.pc2(kL,kR,state.keys,i);}};DES.prototype._update=function _update(inp,inOff,out,outOff){var state=this._desState;var l=utils.readUInt32BE(inp,inOff);var r=utils.readUInt32BE(inp,inOff+4);// Initial Permutation
  utils.ip(l,r,state.tmp,0);l=state.tmp[0];r=state.tmp[1];if(this.type==='encrypt')this._encrypt(state,l,r,state.tmp,0);else this._decrypt(state,l,r,state.tmp,0);l=state.tmp[0];r=state.tmp[1];utils.writeUInt32BE(out,l,outOff);utils.writeUInt32BE(out,r,outOff+4);};DES.prototype._pad=function _pad(buffer,off){var value=buffer.length-off;for(var i=off;i<buffer.length;i++){buffer[i]=value;}return true;};DES.prototype._unpad=function _unpad(buffer){var pad=buffer[buffer.length-1];for(var i=buffer.length-pad;i<buffer.length;i++){assert.equal(buffer[i],pad);}return buffer.slice(0,buffer.length-pad);};DES.prototype._encrypt=function _encrypt(state,lStart,rStart,out,off){var l=lStart;var r=rStart;// Apply f() x16 times
  for(var i=0;i<state.keys.length;i+=2){var keyL=state.keys[i];var keyR=state.keys[i+1];// f(r, k)
  utils.expand(r,state.tmp,0);keyL^=state.tmp[0];keyR^=state.tmp[1];var s=utils.substitute(keyL,keyR);var f=utils.permute(s);var t=r;r=(l^f)>>>0;l=t;}// Reverse Initial Permutation
  utils.rip(r,l,out,off);};DES.prototype._decrypt=function _decrypt(state,lStart,rStart,out,off){var l=rStart;var r=lStart;// Apply f() x16 times
  for(var i=state.keys.length-2;i>=0;i-=2){var keyL=state.keys[i];var keyR=state.keys[i+1];// f(r, k)
  utils.expand(l,state.tmp,0);keyL^=state.tmp[0];keyR^=state.tmp[1];var s=utils.substitute(keyL,keyR);var f=utils.permute(s);var t=l;l=(r^f)>>>0;r=t;}// Reverse Initial Permutation
  utils.rip(l,r,out,off);};},{"../des":58,"inherits":101,"minimalistic-assert":108}],62:[function(require,module,exports){'use strict';var assert=require('minimalistic-assert');var inherits=require('inherits');var des=require('../des');var Cipher=des.Cipher;var DES=des.DES;function EDEState(type,key){assert.equal(key.length,24,'Invalid key length');var k1=key.slice(0,8);var k2=key.slice(8,16);var k3=key.slice(16,24);if(type==='encrypt'){this.ciphers=[DES.create({type:'encrypt',key:k1}),DES.create({type:'decrypt',key:k2}),DES.create({type:'encrypt',key:k3})];}else{this.ciphers=[DES.create({type:'decrypt',key:k3}),DES.create({type:'encrypt',key:k2}),DES.create({type:'decrypt',key:k1})];}}function EDE(options){Cipher.call(this,options);var state=new EDEState(this.type,this.options.key);this._edeState=state;}inherits(EDE,Cipher);module.exports=EDE;EDE.create=function create(options){return new EDE(options);};EDE.prototype._update=function _update(inp,inOff,out,outOff){var state=this._edeState;state.ciphers[0]._update(inp,inOff,out,outOff);state.ciphers[1]._update(out,outOff,out,outOff);state.ciphers[2]._update(out,outOff,out,outOff);};EDE.prototype._pad=DES.prototype._pad;EDE.prototype._unpad=DES.prototype._unpad;},{"../des":58,"inherits":101,"minimalistic-assert":108}],63:[function(require,module,exports){'use strict';exports.readUInt32BE=function readUInt32BE(bytes,off){var res=bytes[0+off]<<24|bytes[1+off]<<16|bytes[2+off]<<8|bytes[3+off];return res>>>0;};exports.writeUInt32BE=function writeUInt32BE(bytes,value,off){bytes[0+off]=value>>>24;bytes[1+off]=value>>>16&0xff;bytes[2+off]=value>>>8&0xff;bytes[3+off]=value&0xff;};exports.ip=function ip(inL,inR,out,off){var outL=0;var outR=0;for(var i=6;i>=0;i-=2){for(var j=0;j<=24;j+=8){outL<<=1;outL|=inR>>>j+i&1;}for(var j=0;j<=24;j+=8){outL<<=1;outL|=inL>>>j+i&1;}}for(var i=6;i>=0;i-=2){for(var j=1;j<=25;j+=8){outR<<=1;outR|=inR>>>j+i&1;}for(var j=1;j<=25;j+=8){outR<<=1;outR|=inL>>>j+i&1;}}out[off+0]=outL>>>0;out[off+1]=outR>>>0;};exports.rip=function rip(inL,inR,out,off){var outL=0;var outR=0;for(var i=0;i<4;i++){for(var j=24;j>=0;j-=8){outL<<=1;outL|=inR>>>j+i&1;outL<<=1;outL|=inL>>>j+i&1;}}for(var i=4;i<8;i++){for(var j=24;j>=0;j-=8){outR<<=1;outR|=inR>>>j+i&1;outR<<=1;outR|=inL>>>j+i&1;}}out[off+0]=outL>>>0;out[off+1]=outR>>>0;};exports.pc1=function pc1(inL,inR,out,off){var outL=0;var outR=0;// 7, 15, 23, 31, 39, 47, 55, 63
  // 6, 14, 22, 30, 39, 47, 55, 63
  // 5, 13, 21, 29, 39, 47, 55, 63
  // 4, 12, 20, 28
  for(var i=7;i>=5;i--){for(var j=0;j<=24;j+=8){outL<<=1;outL|=inR>>j+i&1;}for(var j=0;j<=24;j+=8){outL<<=1;outL|=inL>>j+i&1;}}for(var j=0;j<=24;j+=8){outL<<=1;outL|=inR>>j+i&1;}// 1, 9, 17, 25, 33, 41, 49, 57
  // 2, 10, 18, 26, 34, 42, 50, 58
  // 3, 11, 19, 27, 35, 43, 51, 59
  // 36, 44, 52, 60
  for(var i=1;i<=3;i++){for(var j=0;j<=24;j+=8){outR<<=1;outR|=inR>>j+i&1;}for(var j=0;j<=24;j+=8){outR<<=1;outR|=inL>>j+i&1;}}for(var j=0;j<=24;j+=8){outR<<=1;outR|=inL>>j+i&1;}out[off+0]=outL>>>0;out[off+1]=outR>>>0;};exports.r28shl=function r28shl(num,shift){return num<<shift&0xfffffff|num>>>28-shift;};var pc2table=[// inL => outL
  14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,// inR => outR
  15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];exports.pc2=function pc2(inL,inR,out,off){var outL=0;var outR=0;var len=pc2table.length>>>1;for(var i=0;i<len;i++){outL<<=1;outL|=inL>>>pc2table[i]&0x1;}for(var i=len;i<pc2table.length;i++){outR<<=1;outR|=inR>>>pc2table[i]&0x1;}out[off+0]=outL>>>0;out[off+1]=outR>>>0;};exports.expand=function expand(r,out,off){var outL=0;var outR=0;outL=(r&1)<<5|r>>>27;for(var i=23;i>=15;i-=4){outL<<=6;outL|=r>>>i&0x3f;}for(var i=11;i>=3;i-=4){outR|=r>>>i&0x3f;outR<<=6;}outR|=(r&0x1f)<<1|r>>>31;out[off+0]=outL>>>0;out[off+1]=outR>>>0;};var sTable=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];exports.substitute=function substitute(inL,inR){var out=0;for(var i=0;i<4;i++){var b=inL>>>18-i*6&0x3f;var sb=sTable[i*0x40+b];out<<=4;out|=sb;}for(var i=0;i<4;i++){var b=inR>>>18-i*6&0x3f;var sb=sTable[4*0x40+i*0x40+b];out<<=4;out|=sb;}return out>>>0;};var permuteTable=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];exports.permute=function permute(num){var out=0;for(var i=0;i<permuteTable.length;i++){out<<=1;out|=num>>>permuteTable[i]&0x1;}return out>>>0;};exports.padSplit=function padSplit(num,size,group){var str=num.toString(2);while(str.length<size){str='0'+str;}var out=[];for(var i=0;i<size;i+=group){out.push(str.slice(i,i+group));}return out.join(' ');};},{}],64:[function(require,module,exports){(function(Buffer){var generatePrime=require('./lib/generatePrime');var primes=require('./lib/primes.json');var DH=require('./lib/dh');function getDiffieHellman(mod){var prime=new Buffer(primes[mod].prime,'hex');var gen=new Buffer(primes[mod].gen,'hex');return new DH(prime,gen);}var ENCODINGS={'binary':true,'hex':true,'base64':true};function createDiffieHellman(prime,enc,generator,genc){if(Buffer.isBuffer(enc)||ENCODINGS[enc]===undefined){return createDiffieHellman(prime,'binary',enc,generator);}enc=enc||'binary';genc=genc||'binary';generator=generator||new Buffer([2]);if(!Buffer.isBuffer(generator)){generator=new Buffer(generator,genc);}if(typeof prime==='number'){return new DH(generatePrime(prime,generator),generator,true);}if(!Buffer.isBuffer(prime)){prime=new Buffer(prime,enc);}return new DH(prime,generator,true);}exports.DiffieHellmanGroup=exports.createDiffieHellmanGroup=exports.getDiffieHellman=getDiffieHellman;exports.createDiffieHellman=exports.DiffieHellman=createDiffieHellman;}).call(this,require("buffer").Buffer);},{"./lib/dh":65,"./lib/generatePrime":66,"./lib/primes.json":67,"buffer":49}],65:[function(require,module,exports){(function(Buffer){var BN=require('bn.js');var MillerRabin=require('miller-rabin');var millerRabin=new MillerRabin();var TWENTYFOUR=new BN(24);var ELEVEN=new BN(11);var TEN=new BN(10);var THREE=new BN(3);var SEVEN=new BN(7);var primes=require('./generatePrime');var randomBytes=require('randombytes');module.exports=DH;function setPublicKey(pub,enc){enc=enc||'utf8';if(!Buffer.isBuffer(pub)){pub=new Buffer(pub,enc);}this._pub=new BN(pub);return this;}function setPrivateKey(priv,enc){enc=enc||'utf8';if(!Buffer.isBuffer(priv)){priv=new Buffer(priv,enc);}this._priv=new BN(priv);return this;}var primeCache={};function checkPrime(prime,generator){var gen=generator.toString('hex');var hex=[gen,prime.toString(16)].join('_');if(hex in primeCache){return primeCache[hex];}var error=0;if(prime.isEven()||!primes.simpleSieve||!primes.fermatTest(prime)||!millerRabin.test(prime)){//not a prime so +1
  error+=1;if(gen==='02'||gen==='05'){// we'd be able to check the generator
  // it would fail so +8
  error+=8;}else{//we wouldn't be able to test the generator
  // so +4
  error+=4;}primeCache[hex]=error;return error;}if(!millerRabin.test(prime.shrn(1))){//not a safe prime
  error+=2;}var rem;switch(gen){case'02':if(prime.mod(TWENTYFOUR).cmp(ELEVEN)){// unsuidable generator
  error+=8;}break;case'05':rem=prime.mod(TEN);if(rem.cmp(THREE)&&rem.cmp(SEVEN)){// prime mod 10 needs to equal 3 or 7
  error+=8;}break;default:error+=4;}primeCache[hex]=error;return error;}function DH(prime,generator,malleable){this.setGenerator(generator);this.__prime=new BN(prime);this._prime=BN.mont(this.__prime);this._primeLen=prime.length;this._pub=undefined;this._priv=undefined;this._primeCode=undefined;if(malleable){this.setPublicKey=setPublicKey;this.setPrivateKey=setPrivateKey;}else{this._primeCode=8;}}Object.defineProperty(DH.prototype,'verifyError',{enumerable:true,get:function get(){if(typeof this._primeCode!=='number'){this._primeCode=checkPrime(this.__prime,this.__gen);}return this._primeCode;}});DH.prototype.generateKeys=function(){if(!this._priv){this._priv=new BN(randomBytes(this._primeLen));}this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed();return this.getPublicKey();};DH.prototype.computeSecret=function(other){other=new BN(other);other=other.toRed(this._prime);var secret=other.redPow(this._priv).fromRed();var out=new Buffer(secret.toArray());var prime=this.getPrime();if(out.length<prime.length){var front=new Buffer(prime.length-out.length);front.fill(0);out=Buffer.concat([front,out]);}return out;};DH.prototype.getPublicKey=function getPublicKey(enc){return formatReturnValue(this._pub,enc);};DH.prototype.getPrivateKey=function getPrivateKey(enc){return formatReturnValue(this._priv,enc);};DH.prototype.getPrime=function(enc){return formatReturnValue(this.__prime,enc);};DH.prototype.getGenerator=function(enc){return formatReturnValue(this._gen,enc);};DH.prototype.setGenerator=function(gen,enc){enc=enc||'utf8';if(!Buffer.isBuffer(gen)){gen=new Buffer(gen,enc);}this.__gen=gen;this._gen=new BN(gen);return this;};function formatReturnValue(bn,enc){var buf=new Buffer(bn.toArray());if(!enc){return buf;}else{return buf.toString(enc);}}}).call(this,require("buffer").Buffer);},{"./generatePrime":66,"bn.js":17,"buffer":49,"miller-rabin":107,"randombytes":129}],66:[function(require,module,exports){var randomBytes=require('randombytes');module.exports=findPrime;findPrime.simpleSieve=simpleSieve;findPrime.fermatTest=fermatTest;var BN=require('bn.js');var TWENTYFOUR=new BN(24);var MillerRabin=require('miller-rabin');var millerRabin=new MillerRabin();var ONE=new BN(1);var TWO=new BN(2);var FIVE=new BN(5);var SIXTEEN=new BN(16);var EIGHT=new BN(8);var TEN=new BN(10);var THREE=new BN(3);var SEVEN=new BN(7);var ELEVEN=new BN(11);var FOUR=new BN(4);var TWELVE=new BN(12);var primes=null;function _getPrimes(){if(primes!==null)return primes;var limit=0x100000;var res=[];res[0]=2;for(var i=1,k=3;k<limit;k+=2){var sqrt=Math.ceil(Math.sqrt(k));for(var j=0;j<i&&res[j]<=sqrt;j++){if(k%res[j]===0)break;}if(i!==j&&res[j]<=sqrt)continue;res[i++]=k;}primes=res;return res;}function simpleSieve(p){var primes=_getPrimes();for(var i=0;i<primes.length;i++){if(p.modn(primes[i])===0){if(p.cmpn(primes[i])===0){return true;}else{return false;}}}return true;}function fermatTest(p){var red=BN.mont(p);return TWO.toRed(red).redPow(p.subn(1)).fromRed().cmpn(1)===0;}function findPrime(bits,gen){if(bits<16){// this is what openssl does
  if(gen===2||gen===5){return new BN([0x8c,0x7b]);}else{return new BN([0x8c,0x27]);}}gen=new BN(gen);var num,n2;while(true){num=new BN(randomBytes(Math.ceil(bits/8)));while(num.bitLength()>bits){num.ishrn(1);}if(num.isEven()){num.iadd(ONE);}if(!num.testn(1)){num.iadd(TWO);}if(!gen.cmp(TWO)){while(num.mod(TWENTYFOUR).cmp(ELEVEN)){num.iadd(FOUR);}}else if(!gen.cmp(FIVE)){while(num.mod(TEN).cmp(THREE)){num.iadd(FOUR);}}n2=num.shrn(1);if(simpleSieve(n2)&&simpleSieve(num)&&fermatTest(n2)&&fermatTest(num)&&millerRabin.test(n2)&&millerRabin.test(num)){return num;}}}},{"bn.js":17,"miller-rabin":107,"randombytes":129}],67:[function(require,module,exports){module.exports={"modp1":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},"modp2":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},"modp5":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},"modp14":{"gen":"02","prime":"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"},"modp15":{"gen":"02","prime":"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"},"modp16":{"gen":"02","prime":"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"},"modp17":{"gen":"02","prime":"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"},"modp18":{"gen":"02","prime":"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"}};},{}],68:[function(require,module,exports){'use strict';var elliptic=exports;elliptic.version=require('../package.json').version;elliptic.utils=require('./elliptic/utils');elliptic.rand=require('brorand');elliptic.curve=require('./elliptic/curve');elliptic.curves=require('./elliptic/curves');// Protocols
  elliptic.ec=require('./elliptic/ec');elliptic.eddsa=require('./elliptic/eddsa');},{"../package.json":83,"./elliptic/curve":71,"./elliptic/curves":74,"./elliptic/ec":75,"./elliptic/eddsa":78,"./elliptic/utils":82,"brorand":18}],69:[function(require,module,exports){'use strict';var BN=require('bn.js');var elliptic=require('../../elliptic');var utils=elliptic.utils;var getNAF=utils.getNAF;var getJSF=utils.getJSF;var assert=utils.assert;function BaseCurve(type,conf){this.type=type;this.p=new BN(conf.p,16);// Use Montgomery, when there is no fast reduction for the prime
  this.red=conf.prime?BN.red(conf.prime):BN.mont(this.p);// Useful for many curves
  this.zero=new BN(0).toRed(this.red);this.one=new BN(1).toRed(this.red);this.two=new BN(2).toRed(this.red);// Curve configuration, optional
  this.n=conf.n&&new BN(conf.n,16);this.g=conf.g&&this.pointFromJSON(conf.g,conf.gRed);// Temporary arrays
  this._wnafT1=new Array(4);this._wnafT2=new Array(4);this._wnafT3=new Array(4);this._wnafT4=new Array(4);// Generalized Greg Maxwell's trick
  var adjustCount=this.n&&this.p.div(this.n);if(!adjustCount||adjustCount.cmpn(100)>0){this.redN=null;}else{this._maxwellTrick=true;this.redN=this.n.toRed(this.red);}}module.exports=BaseCurve;BaseCurve.prototype.point=function point(){throw new Error('Not implemented');};BaseCurve.prototype.validate=function validate(){throw new Error('Not implemented');};BaseCurve.prototype._fixedNafMul=function _fixedNafMul(p,k){assert(p.precomputed);var doubles=p._getDoubles();var naf=getNAF(k,1);var I=(1<<doubles.step+1)-(doubles.step%2===0?2:1);I/=3;// Translate into more windowed form
  var repr=[];for(var j=0;j<naf.length;j+=doubles.step){var nafW=0;for(var k=j+doubles.step-1;k>=j;k--){nafW=(nafW<<1)+naf[k];}repr.push(nafW);}var a=this.jpoint(null,null,null);var b=this.jpoint(null,null,null);for(var i=I;i>0;i--){for(var j=0;j<repr.length;j++){var nafW=repr[j];if(nafW===i)b=b.mixedAdd(doubles.points[j]);else if(nafW===-i)b=b.mixedAdd(doubles.points[j].neg());}a=a.add(b);}return a.toP();};BaseCurve.prototype._wnafMul=function _wnafMul(p,k){var w=4;// Precompute window
  var nafPoints=p._getNAFPoints(w);w=nafPoints.wnd;var wnd=nafPoints.points;// Get NAF form
  var naf=getNAF(k,w);// Add `this`*(N+1) for every w-NAF index
  var acc=this.jpoint(null,null,null);for(var i=naf.length-1;i>=0;i--){// Count zeroes
  for(var k=0;i>=0&&naf[i]===0;i--){k++;}if(i>=0)k++;acc=acc.dblp(k);if(i<0)break;var z=naf[i];assert(z!==0);if(p.type==='affine'){// J +- P
  if(z>0)acc=acc.mixedAdd(wnd[z-1>>1]);else acc=acc.mixedAdd(wnd[-z-1>>1].neg());}else{// J +- J
  if(z>0)acc=acc.add(wnd[z-1>>1]);else acc=acc.add(wnd[-z-1>>1].neg());}}return p.type==='affine'?acc.toP():acc;};BaseCurve.prototype._wnafMulAdd=function _wnafMulAdd(defW,points,coeffs,len,jacobianResult){var wndWidth=this._wnafT1;var wnd=this._wnafT2;var naf=this._wnafT3;// Fill all arrays
  var max=0;for(var i=0;i<len;i++){var p=points[i];var nafPoints=p._getNAFPoints(defW);wndWidth[i]=nafPoints.wnd;wnd[i]=nafPoints.points;}// Comb small window NAFs
  for(var i=len-1;i>=1;i-=2){var a=i-1;var b=i;if(wndWidth[a]!==1||wndWidth[b]!==1){naf[a]=getNAF(coeffs[a],wndWidth[a]);naf[b]=getNAF(coeffs[b],wndWidth[b]);max=Math.max(naf[a].length,max);max=Math.max(naf[b].length,max);continue;}var comb=[points[a],/* 1 */null,/* 3 */null,/* 5 */points[b]/* 7 */];// Try to avoid Projective points, if possible
  if(points[a].y.cmp(points[b].y)===0){comb[1]=points[a].add(points[b]);comb[2]=points[a].toJ().mixedAdd(points[b].neg());}else if(points[a].y.cmp(points[b].y.redNeg())===0){comb[1]=points[a].toJ().mixedAdd(points[b]);comb[2]=points[a].add(points[b].neg());}else{comb[1]=points[a].toJ().mixedAdd(points[b]);comb[2]=points[a].toJ().mixedAdd(points[b].neg());}var index=[-3,/* -1 -1 */-1,/* -1 0 */-5,/* -1 1 */-7,/* 0 -1 */0,/* 0 0 */7,/* 0 1 */5,/* 1 -1 */1,/* 1 0 */3/* 1 1 */];var jsf=getJSF(coeffs[a],coeffs[b]);max=Math.max(jsf[0].length,max);naf[a]=new Array(max);naf[b]=new Array(max);for(var j=0;j<max;j++){var ja=jsf[0][j]|0;var jb=jsf[1][j]|0;naf[a][j]=index[(ja+1)*3+(jb+1)];naf[b][j]=0;wnd[a]=comb;}}var acc=this.jpoint(null,null,null);var tmp=this._wnafT4;for(var i=max;i>=0;i--){var k=0;while(i>=0){var zero=true;for(var j=0;j<len;j++){tmp[j]=naf[j][i]|0;if(tmp[j]!==0)zero=false;}if(!zero)break;k++;i--;}if(i>=0)k++;acc=acc.dblp(k);if(i<0)break;for(var j=0;j<len;j++){var z=tmp[j];var p;if(z===0)continue;else if(z>0)p=wnd[j][z-1>>1];else if(z<0)p=wnd[j][-z-1>>1].neg();if(p.type==='affine')acc=acc.mixedAdd(p);else acc=acc.add(p);}}// Zeroify references
  for(var i=0;i<len;i++){wnd[i]=null;}if(jacobianResult)return acc;else return acc.toP();};function BasePoint(curve,type){this.curve=curve;this.type=type;this.precomputed=null;}BaseCurve.BasePoint=BasePoint;BasePoint.prototype.eq=function eq()/*other*/{throw new Error('Not implemented');};BasePoint.prototype.validate=function validate(){return this.curve.validate(this);};BaseCurve.prototype.decodePoint=function decodePoint(bytes,enc){bytes=utils.toArray(bytes,enc);var len=this.p.byteLength();// uncompressed, hybrid-odd, hybrid-even
  if((bytes[0]===0x04||bytes[0]===0x06||bytes[0]===0x07)&&bytes.length-1===2*len){if(bytes[0]===0x06)assert(bytes[bytes.length-1]%2===0);else if(bytes[0]===0x07)assert(bytes[bytes.length-1]%2===1);var res=this.point(bytes.slice(1,1+len),bytes.slice(1+len,1+2*len));return res;}else if((bytes[0]===0x02||bytes[0]===0x03)&&bytes.length-1===len){return this.pointFromX(bytes.slice(1,1+len),bytes[0]===0x03);}throw new Error('Unknown point format');};BasePoint.prototype.encodeCompressed=function encodeCompressed(enc){return this.encode(enc,true);};BasePoint.prototype._encode=function _encode(compact){var len=this.curve.p.byteLength();var x=this.getX().toArray('be',len);if(compact)return[this.getY().isEven()?0x02:0x03].concat(x);return[0x04].concat(x,this.getY().toArray('be',len));};BasePoint.prototype.encode=function encode(enc,compact){return utils.encode(this._encode(compact),enc);};BasePoint.prototype.precompute=function precompute(power){if(this.precomputed)return this;var precomputed={doubles:null,naf:null,beta:null};precomputed.naf=this._getNAFPoints(8);precomputed.doubles=this._getDoubles(4,power);precomputed.beta=this._getBeta();this.precomputed=precomputed;return this;};BasePoint.prototype._hasDoubles=function _hasDoubles(k){if(!this.precomputed)return false;var doubles=this.precomputed.doubles;if(!doubles)return false;return doubles.points.length>=Math.ceil((k.bitLength()+1)/doubles.step);};BasePoint.prototype._getDoubles=function _getDoubles(step,power){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;var doubles=[this];var acc=this;for(var i=0;i<power;i+=step){for(var j=0;j<step;j++){acc=acc.dbl();}doubles.push(acc);}return{step:step,points:doubles};};BasePoint.prototype._getNAFPoints=function _getNAFPoints(wnd){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;var res=[this];var max=(1<<wnd)-1;var dbl=max===1?null:this.dbl();for(var i=1;i<max;i++){res[i]=res[i-1].add(dbl);}return{wnd:wnd,points:res};};BasePoint.prototype._getBeta=function _getBeta(){return null;};BasePoint.prototype.dblp=function dblp(k){var r=this;for(var i=0;i<k;i++){r=r.dbl();}return r;};},{"../../elliptic":68,"bn.js":17}],70:[function(require,module,exports){'use strict';var curve=require('../curve');var elliptic=require('../../elliptic');var BN=require('bn.js');var inherits=require('inherits');var Base=curve.base;var assert=elliptic.utils.assert;function EdwardsCurve(conf){// NOTE: Important as we are creating point in Base.call()
  this.twisted=(conf.a|0)!==1;this.mOneA=this.twisted&&(conf.a|0)===-1;this.extended=this.mOneA;Base.call(this,'edwards',conf);this.a=new BN(conf.a,16).umod(this.red.m);this.a=this.a.toRed(this.red);this.c=new BN(conf.c,16).toRed(this.red);this.c2=this.c.redSqr();this.d=new BN(conf.d,16).toRed(this.red);this.dd=this.d.redAdd(this.d);assert(!this.twisted||this.c.fromRed().cmpn(1)===0);this.oneC=(conf.c|0)===1;}inherits(EdwardsCurve,Base);module.exports=EdwardsCurve;EdwardsCurve.prototype._mulA=function _mulA(num){if(this.mOneA)return num.redNeg();else return this.a.redMul(num);};EdwardsCurve.prototype._mulC=function _mulC(num){if(this.oneC)return num;else return this.c.redMul(num);};// Just for compatibility with Short curve
  EdwardsCurve.prototype.jpoint=function jpoint(x,y,z,t){return this.point(x,y,z,t);};EdwardsCurve.prototype.pointFromX=function pointFromX(x,odd){x=new BN(x,16);if(!x.red)x=x.toRed(this.red);var x2=x.redSqr();var rhs=this.c2.redSub(this.a.redMul(x2));var lhs=this.one.redSub(this.c2.redMul(this.d).redMul(x2));var y2=rhs.redMul(lhs.redInvm());var y=y2.redSqrt();if(y.redSqr().redSub(y2).cmp(this.zero)!==0)throw new Error('invalid point');var isOdd=y.fromRed().isOdd();if(odd&&!isOdd||!odd&&isOdd)y=y.redNeg();return this.point(x,y);};EdwardsCurve.prototype.pointFromY=function pointFromY(y,odd){y=new BN(y,16);if(!y.red)y=y.toRed(this.red);// x^2 = (y^2 - 1) / (d y^2 + 1)
  var y2=y.redSqr();var lhs=y2.redSub(this.one);var rhs=y2.redMul(this.d).redAdd(this.one);var x2=lhs.redMul(rhs.redInvm());if(x2.cmp(this.zero)===0){if(odd)throw new Error('invalid point');else return this.point(this.zero,y);}var x=x2.redSqrt();if(x.redSqr().redSub(x2).cmp(this.zero)!==0)throw new Error('invalid point');if(x.isOdd()!==odd)x=x.redNeg();return this.point(x,y);};EdwardsCurve.prototype.validate=function validate(point){if(point.isInfinity())return true;// Curve: A * X^2 + Y^2 = C^2 * (1 + D * X^2 * Y^2)
  point.normalize();var x2=point.x.redSqr();var y2=point.y.redSqr();var lhs=x2.redMul(this.a).redAdd(y2);var rhs=this.c2.redMul(this.one.redAdd(this.d.redMul(x2).redMul(y2)));return lhs.cmp(rhs)===0;};function Point(curve,x,y,z,t){Base.BasePoint.call(this,curve,'projective');if(x===null&&y===null&&z===null){this.x=this.curve.zero;this.y=this.curve.one;this.z=this.curve.one;this.t=this.curve.zero;this.zOne=true;}else{this.x=new BN(x,16);this.y=new BN(y,16);this.z=z?new BN(z,16):this.curve.one;this.t=t&&new BN(t,16);if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.y.red)this.y=this.y.toRed(this.curve.red);if(!this.z.red)this.z=this.z.toRed(this.curve.red);if(this.t&&!this.t.red)this.t=this.t.toRed(this.curve.red);this.zOne=this.z===this.curve.one;// Use extended coordinates
  if(this.curve.extended&&!this.t){this.t=this.x.redMul(this.y);if(!this.zOne)this.t=this.t.redMul(this.z.redInvm());}}}inherits(Point,Base.BasePoint);EdwardsCurve.prototype.pointFromJSON=function pointFromJSON(obj){return Point.fromJSON(this,obj);};EdwardsCurve.prototype.point=function point(x,y,z,t){return new Point(this,x,y,z,t);};Point.fromJSON=function fromJSON(curve,obj){return new Point(curve,obj[0],obj[1],obj[2]);};Point.prototype.inspect=function inspect(){if(this.isInfinity())return'<EC Point Infinity>';return'<EC Point x: '+this.x.fromRed().toString(16,2)+' y: '+this.y.fromRed().toString(16,2)+' z: '+this.z.fromRed().toString(16,2)+'>';};Point.prototype.isInfinity=function isInfinity(){// XXX This code assumes that zero is always zero in red
  return this.x.cmpn(0)===0&&this.y.cmp(this.z)===0;};Point.prototype._extDbl=function _extDbl(){// hyperelliptic.org/EFD/g1p/auto-twisted-extended-1.html
  //     #doubling-dbl-2008-hwcd
  // 4M + 4S
  // A = X1^2
  var a=this.x.redSqr();// B = Y1^2
  var b=this.y.redSqr();// C = 2 * Z1^2
  var c=this.z.redSqr();c=c.redIAdd(c);// D = a * A
  var d=this.curve._mulA(a);// E = (X1 + Y1)^2 - A - B
  var e=this.x.redAdd(this.y).redSqr().redISub(a).redISub(b);// G = D + B
  var g=d.redAdd(b);// F = G - C
  var f=g.redSub(c);// H = D - B
  var h=d.redSub(b);// X3 = E * F
  var nx=e.redMul(f);// Y3 = G * H
  var ny=g.redMul(h);// T3 = E * H
  var nt=e.redMul(h);// Z3 = F * G
  var nz=f.redMul(g);return this.curve.point(nx,ny,nz,nt);};Point.prototype._projDbl=function _projDbl(){// hyperelliptic.org/EFD/g1p/auto-twisted-projective.html
  //     #doubling-dbl-2008-bbjlp
  //     #doubling-dbl-2007-bl
  // and others
  // Generally 3M + 4S or 2M + 4S
  // B = (X1 + Y1)^2
  var b=this.x.redAdd(this.y).redSqr();// C = X1^2
  var c=this.x.redSqr();// D = Y1^2
  var d=this.y.redSqr();var nx;var ny;var nz;if(this.curve.twisted){// E = a * C
  var e=this.curve._mulA(c);// F = E + D
  var f=e.redAdd(d);if(this.zOne){// X3 = (B - C - D) * (F - 2)
  nx=b.redSub(c).redSub(d).redMul(f.redSub(this.curve.two));// Y3 = F * (E - D)
  ny=f.redMul(e.redSub(d));// Z3 = F^2 - 2 * F
  nz=f.redSqr().redSub(f).redSub(f);}else{// H = Z1^2
  var h=this.z.redSqr();// J = F - 2 * H
  var j=f.redSub(h).redISub(h);// X3 = (B-C-D)*J
  nx=b.redSub(c).redISub(d).redMul(j);// Y3 = F * (E - D)
  ny=f.redMul(e.redSub(d));// Z3 = F * J
  nz=f.redMul(j);}}else{// E = C + D
  var e=c.redAdd(d);// H = (c * Z1)^2
  var h=this.curve._mulC(this.c.redMul(this.z)).redSqr();// J = E - 2 * H
  var j=e.redSub(h).redSub(h);// X3 = c * (B - E) * J
  nx=this.curve._mulC(b.redISub(e)).redMul(j);// Y3 = c * E * (C - D)
  ny=this.curve._mulC(e).redMul(c.redISub(d));// Z3 = E * J
  nz=e.redMul(j);}return this.curve.point(nx,ny,nz);};Point.prototype.dbl=function dbl(){if(this.isInfinity())return this;// Double in extended coordinates
  if(this.curve.extended)return this._extDbl();else return this._projDbl();};Point.prototype._extAdd=function _extAdd(p){// hyperelliptic.org/EFD/g1p/auto-twisted-extended-1.html
  //     #addition-add-2008-hwcd-3
  // 8M
  // A = (Y1 - X1) * (Y2 - X2)
  var a=this.y.redSub(this.x).redMul(p.y.redSub(p.x));// B = (Y1 + X1) * (Y2 + X2)
  var b=this.y.redAdd(this.x).redMul(p.y.redAdd(p.x));// C = T1 * k * T2
  var c=this.t.redMul(this.curve.dd).redMul(p.t);// D = Z1 * 2 * Z2
  var d=this.z.redMul(p.z.redAdd(p.z));// E = B - A
  var e=b.redSub(a);// F = D - C
  var f=d.redSub(c);// G = D + C
  var g=d.redAdd(c);// H = B + A
  var h=b.redAdd(a);// X3 = E * F
  var nx=e.redMul(f);// Y3 = G * H
  var ny=g.redMul(h);// T3 = E * H
  var nt=e.redMul(h);// Z3 = F * G
  var nz=f.redMul(g);return this.curve.point(nx,ny,nz,nt);};Point.prototype._projAdd=function _projAdd(p){// hyperelliptic.org/EFD/g1p/auto-twisted-projective.html
  //     #addition-add-2008-bbjlp
  //     #addition-add-2007-bl
  // 10M + 1S
  // A = Z1 * Z2
  var a=this.z.redMul(p.z);// B = A^2
  var b=a.redSqr();// C = X1 * X2
  var c=this.x.redMul(p.x);// D = Y1 * Y2
  var d=this.y.redMul(p.y);// E = d * C * D
  var e=this.curve.d.redMul(c).redMul(d);// F = B - E
  var f=b.redSub(e);// G = B + E
  var g=b.redAdd(e);// X3 = A * F * ((X1 + Y1) * (X2 + Y2) - C - D)
  var tmp=this.x.redAdd(this.y).redMul(p.x.redAdd(p.y)).redISub(c).redISub(d);var nx=a.redMul(f).redMul(tmp);var ny;var nz;if(this.curve.twisted){// Y3 = A * G * (D - a * C)
  ny=a.redMul(g).redMul(d.redSub(this.curve._mulA(c)));// Z3 = F * G
  nz=f.redMul(g);}else{// Y3 = A * G * (D - C)
  ny=a.redMul(g).redMul(d.redSub(c));// Z3 = c * F * G
  nz=this.curve._mulC(f).redMul(g);}return this.curve.point(nx,ny,nz);};Point.prototype.add=function add(p){if(this.isInfinity())return p;if(p.isInfinity())return this;if(this.curve.extended)return this._extAdd(p);else return this._projAdd(p);};Point.prototype.mul=function mul(k){if(this._hasDoubles(k))return this.curve._fixedNafMul(this,k);else return this.curve._wnafMul(this,k);};Point.prototype.mulAdd=function mulAdd(k1,p,k2){return this.curve._wnafMulAdd(1,[this,p],[k1,k2],2,false);};Point.prototype.jmulAdd=function jmulAdd(k1,p,k2){return this.curve._wnafMulAdd(1,[this,p],[k1,k2],2,true);};Point.prototype.normalize=function normalize(){if(this.zOne)return this;// Normalize coordinates
  var zi=this.z.redInvm();this.x=this.x.redMul(zi);this.y=this.y.redMul(zi);if(this.t)this.t=this.t.redMul(zi);this.z=this.curve.one;this.zOne=true;return this;};Point.prototype.neg=function neg(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg());};Point.prototype.getX=function getX(){this.normalize();return this.x.fromRed();};Point.prototype.getY=function getY(){this.normalize();return this.y.fromRed();};Point.prototype.eq=function eq(other){return this===other||this.getX().cmp(other.getX())===0&&this.getY().cmp(other.getY())===0;};Point.prototype.eqXToP=function eqXToP(x){var rx=x.toRed(this.curve.red).redMul(this.z);if(this.x.cmp(rx)===0)return true;var xc=x.clone();var t=this.curve.redN.redMul(this.z);for(;;){xc.iadd(this.curve.n);if(xc.cmp(this.curve.p)>=0)return false;rx.redIAdd(t);if(this.x.cmp(rx)===0)return true;}return false;};// Compatibility with BaseCurve
  Point.prototype.toP=Point.prototype.normalize;Point.prototype.mixedAdd=Point.prototype.add;},{"../../elliptic":68,"../curve":71,"bn.js":17,"inherits":101}],71:[function(require,module,exports){'use strict';var curve=exports;curve.base=require('./base');curve.short=require('./short');curve.mont=require('./mont');curve.edwards=require('./edwards');},{"./base":69,"./edwards":70,"./mont":72,"./short":73}],72:[function(require,module,exports){'use strict';var curve=require('../curve');var BN=require('bn.js');var inherits=require('inherits');var Base=curve.base;var elliptic=require('../../elliptic');var utils=elliptic.utils;function MontCurve(conf){Base.call(this,'mont',conf);this.a=new BN(conf.a,16).toRed(this.red);this.b=new BN(conf.b,16).toRed(this.red);this.i4=new BN(4).toRed(this.red).redInvm();this.two=new BN(2).toRed(this.red);this.a24=this.i4.redMul(this.a.redAdd(this.two));}inherits(MontCurve,Base);module.exports=MontCurve;MontCurve.prototype.validate=function validate(point){var x=point.normalize().x;var x2=x.redSqr();var rhs=x2.redMul(x).redAdd(x2.redMul(this.a)).redAdd(x);var y=rhs.redSqrt();return y.redSqr().cmp(rhs)===0;};function Point(curve,x,z){Base.BasePoint.call(this,curve,'projective');if(x===null&&z===null){this.x=this.curve.one;this.z=this.curve.zero;}else{this.x=new BN(x,16);this.z=new BN(z,16);if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.z.red)this.z=this.z.toRed(this.curve.red);}}inherits(Point,Base.BasePoint);MontCurve.prototype.decodePoint=function decodePoint(bytes,enc){return this.point(utils.toArray(bytes,enc),1);};MontCurve.prototype.point=function point(x,z){return new Point(this,x,z);};MontCurve.prototype.pointFromJSON=function pointFromJSON(obj){return Point.fromJSON(this,obj);};Point.prototype.precompute=function precompute(){// No-op
  };Point.prototype._encode=function _encode(){return this.getX().toArray('be',this.curve.p.byteLength());};Point.fromJSON=function fromJSON(curve,obj){return new Point(curve,obj[0],obj[1]||curve.one);};Point.prototype.inspect=function inspect(){if(this.isInfinity())return'<EC Point Infinity>';return'<EC Point x: '+this.x.fromRed().toString(16,2)+' z: '+this.z.fromRed().toString(16,2)+'>';};Point.prototype.isInfinity=function isInfinity(){// XXX This code assumes that zero is always zero in red
  return this.z.cmpn(0)===0;};Point.prototype.dbl=function dbl(){// http://hyperelliptic.org/EFD/g1p/auto-montgom-xz.html#doubling-dbl-1987-m-3
  // 2M + 2S + 4A
  // A = X1 + Z1
  var a=this.x.redAdd(this.z);// AA = A^2
  var aa=a.redSqr();// B = X1 - Z1
  var b=this.x.redSub(this.z);// BB = B^2
  var bb=b.redSqr();// C = AA - BB
  var c=aa.redSub(bb);// X3 = AA * BB
  var nx=aa.redMul(bb);// Z3 = C * (BB + A24 * C)
  var nz=c.redMul(bb.redAdd(this.curve.a24.redMul(c)));return this.curve.point(nx,nz);};Point.prototype.add=function add(){throw new Error('Not supported on Montgomery curve');};Point.prototype.diffAdd=function diffAdd(p,diff){// http://hyperelliptic.org/EFD/g1p/auto-montgom-xz.html#diffadd-dadd-1987-m-3
  // 4M + 2S + 6A
  // A = X2 + Z2
  var a=this.x.redAdd(this.z);// B = X2 - Z2
  var b=this.x.redSub(this.z);// C = X3 + Z3
  var c=p.x.redAdd(p.z);// D = X3 - Z3
  var d=p.x.redSub(p.z);// DA = D * A
  var da=d.redMul(a);// CB = C * B
  var cb=c.redMul(b);// X5 = Z1 * (DA + CB)^2
  var nx=diff.z.redMul(da.redAdd(cb).redSqr());// Z5 = X1 * (DA - CB)^2
  var nz=diff.x.redMul(da.redISub(cb).redSqr());return this.curve.point(nx,nz);};Point.prototype.mul=function mul(k){var t=k.clone();var a=this;// (N / 2) * Q + Q
  var b=this.curve.point(null,null);// (N / 2) * Q
  var c=this;// Q
  for(var bits=[];t.cmpn(0)!==0;t.iushrn(1)){bits.push(t.andln(1));}for(var i=bits.length-1;i>=0;i--){if(bits[i]===0){// N * Q + Q = ((N / 2) * Q + Q)) + (N / 2) * Q
  a=a.diffAdd(b,c);// N * Q = 2 * ((N / 2) * Q + Q))
  b=b.dbl();}else{// N * Q = ((N / 2) * Q + Q) + ((N / 2) * Q)
  b=a.diffAdd(b,c);// N * Q + Q = 2 * ((N / 2) * Q + Q)
  a=a.dbl();}}return b;};Point.prototype.mulAdd=function mulAdd(){throw new Error('Not supported on Montgomery curve');};Point.prototype.jumlAdd=function jumlAdd(){throw new Error('Not supported on Montgomery curve');};Point.prototype.eq=function eq(other){return this.getX().cmp(other.getX())===0;};Point.prototype.normalize=function normalize(){this.x=this.x.redMul(this.z.redInvm());this.z=this.curve.one;return this;};Point.prototype.getX=function getX(){// Normalize coordinates
  this.normalize();return this.x.fromRed();};},{"../../elliptic":68,"../curve":71,"bn.js":17,"inherits":101}],73:[function(require,module,exports){'use strict';var curve=require('../curve');var elliptic=require('../../elliptic');var BN=require('bn.js');var inherits=require('inherits');var Base=curve.base;var assert=elliptic.utils.assert;function ShortCurve(conf){Base.call(this,'short',conf);this.a=new BN(conf.a,16).toRed(this.red);this.b=new BN(conf.b,16).toRed(this.red);this.tinv=this.two.redInvm();this.zeroA=this.a.fromRed().cmpn(0)===0;this.threeA=this.a.fromRed().sub(this.p).cmpn(-3)===0;// If the curve is endomorphic, precalculate beta and lambda
  this.endo=this._getEndomorphism(conf);this._endoWnafT1=new Array(4);this._endoWnafT2=new Array(4);}inherits(ShortCurve,Base);module.exports=ShortCurve;ShortCurve.prototype._getEndomorphism=function _getEndomorphism(conf){// No efficient endomorphism
  if(!this.zeroA||!this.g||!this.n||this.p.modn(3)!==1)return;// Compute beta and lambda, that lambda * P = (beta * Px; Py)
  var beta;var lambda;if(conf.beta){beta=new BN(conf.beta,16).toRed(this.red);}else{var betas=this._getEndoRoots(this.p);// Choose the smallest beta
  beta=betas[0].cmp(betas[1])<0?betas[0]:betas[1];beta=beta.toRed(this.red);}if(conf.lambda){lambda=new BN(conf.lambda,16);}else{// Choose the lambda that is matching selected beta
  var lambdas=this._getEndoRoots(this.n);if(this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta))===0){lambda=lambdas[0];}else{lambda=lambdas[1];assert(this.g.mul(lambda).x.cmp(this.g.x.redMul(beta))===0);}}// Get basis vectors, used for balanced length-two representation
  var basis;if(conf.basis){basis=conf.basis.map(function(vec){return{a:new BN(vec.a,16),b:new BN(vec.b,16)};});}else{basis=this._getEndoBasis(lambda);}return{beta:beta,lambda:lambda,basis:basis};};ShortCurve.prototype._getEndoRoots=function _getEndoRoots(num){// Find roots of for x^2 + x + 1 in F
  // Root = (-1 +- Sqrt(-3)) / 2
  //
  var red=num===this.p?this.red:BN.mont(num);var tinv=new BN(2).toRed(red).redInvm();var ntinv=tinv.redNeg();var s=new BN(3).toRed(red).redNeg().redSqrt().redMul(tinv);var l1=ntinv.redAdd(s).fromRed();var l2=ntinv.redSub(s).fromRed();return[l1,l2];};ShortCurve.prototype._getEndoBasis=function _getEndoBasis(lambda){// aprxSqrt >= sqrt(this.n)
  var aprxSqrt=this.n.ushrn(Math.floor(this.n.bitLength()/2));// 3.74
  // Run EGCD, until r(L + 1) < aprxSqrt
  var u=lambda;var v=this.n.clone();var x1=new BN(1);var y1=new BN(0);var x2=new BN(0);var y2=new BN(1);// NOTE: all vectors are roots of: a + b * lambda = 0 (mod n)
  var a0;var b0;// First vector
  var a1;var b1;// Second vector
  var a2;var b2;var prevR;var i=0;var r;var x;while(u.cmpn(0)!==0){var q=v.div(u);r=v.sub(q.mul(u));x=x2.sub(q.mul(x1));var y=y2.sub(q.mul(y1));if(!a1&&r.cmp(aprxSqrt)<0){a0=prevR.neg();b0=x1;a1=r.neg();b1=x;}else if(a1&&++i===2){break;}prevR=r;v=u;u=r;x2=x1;x1=x;y2=y1;y1=y;}a2=r.neg();b2=x;var len1=a1.sqr().add(b1.sqr());var len2=a2.sqr().add(b2.sqr());if(len2.cmp(len1)>=0){a2=a0;b2=b0;}// Normalize signs
  if(a1.negative){a1=a1.neg();b1=b1.neg();}if(a2.negative){a2=a2.neg();b2=b2.neg();}return[{a:a1,b:b1},{a:a2,b:b2}];};ShortCurve.prototype._endoSplit=function _endoSplit(k){var basis=this.endo.basis;var v1=basis[0];var v2=basis[1];var c1=v2.b.mul(k).divRound(this.n);var c2=v1.b.neg().mul(k).divRound(this.n);var p1=c1.mul(v1.a);var p2=c2.mul(v2.a);var q1=c1.mul(v1.b);var q2=c2.mul(v2.b);// Calculate answer
  var k1=k.sub(p1).sub(p2);var k2=q1.add(q2).neg();return{k1:k1,k2:k2};};ShortCurve.prototype.pointFromX=function pointFromX(x,odd){x=new BN(x,16);if(!x.red)x=x.toRed(this.red);var y2=x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b);var y=y2.redSqrt();if(y.redSqr().redSub(y2).cmp(this.zero)!==0)throw new Error('invalid point');// XXX Is there any way to tell if the number is odd without converting it
  // to non-red form?
  var isOdd=y.fromRed().isOdd();if(odd&&!isOdd||!odd&&isOdd)y=y.redNeg();return this.point(x,y);};ShortCurve.prototype.validate=function validate(point){if(point.inf)return true;var x=point.x;var y=point.y;var ax=this.a.redMul(x);var rhs=x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b);return y.redSqr().redISub(rhs).cmpn(0)===0;};ShortCurve.prototype._endoWnafMulAdd=function _endoWnafMulAdd(points,coeffs,jacobianResult){var npoints=this._endoWnafT1;var ncoeffs=this._endoWnafT2;for(var i=0;i<points.length;i++){var split=this._endoSplit(coeffs[i]);var p=points[i];var beta=p._getBeta();if(split.k1.negative){split.k1.ineg();p=p.neg(true);}if(split.k2.negative){split.k2.ineg();beta=beta.neg(true);}npoints[i*2]=p;npoints[i*2+1]=beta;ncoeffs[i*2]=split.k1;ncoeffs[i*2+1]=split.k2;}var res=this._wnafMulAdd(1,npoints,ncoeffs,i*2,jacobianResult);// Clean-up references to points and coefficients
  for(var j=0;j<i*2;j++){npoints[j]=null;ncoeffs[j]=null;}return res;};function Point(curve,x,y,isRed){Base.BasePoint.call(this,curve,'affine');if(x===null&&y===null){this.x=null;this.y=null;this.inf=true;}else{this.x=new BN(x,16);this.y=new BN(y,16);// Force redgomery representation when loading from JSON
  if(isRed){this.x.forceRed(this.curve.red);this.y.forceRed(this.curve.red);}if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.y.red)this.y=this.y.toRed(this.curve.red);this.inf=false;}}inherits(Point,Base.BasePoint);ShortCurve.prototype.point=function point(x,y,isRed){return new Point(this,x,y,isRed);};ShortCurve.prototype.pointFromJSON=function pointFromJSON(obj,red){return Point.fromJSON(this,obj,red);};Point.prototype._getBeta=function _getBeta(){if(!this.curve.endo)return;var pre=this.precomputed;if(pre&&pre.beta)return pre.beta;var beta=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(pre){var curve=this.curve;var endoMul=function endoMul(p){return curve.point(p.x.redMul(curve.endo.beta),p.y);};pre.beta=beta;beta.precomputed={beta:null,naf:pre.naf&&{wnd:pre.naf.wnd,points:pre.naf.points.map(endoMul)},doubles:pre.doubles&&{step:pre.doubles.step,points:pre.doubles.points.map(endoMul)}};}return beta;};Point.prototype.toJSON=function toJSON(){if(!this.precomputed)return[this.x,this.y];return[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}];};Point.fromJSON=function fromJSON(curve,obj,red){if(typeof obj==='string')obj=JSON.parse(obj);var res=curve.point(obj[0],obj[1],red);if(!obj[2])return res;function obj2point(obj){return curve.point(obj[0],obj[1],red);}var pre=obj[2];res.precomputed={beta:null,doubles:pre.doubles&&{step:pre.doubles.step,points:[res].concat(pre.doubles.points.map(obj2point))},naf:pre.naf&&{wnd:pre.naf.wnd,points:[res].concat(pre.naf.points.map(obj2point))}};return res;};Point.prototype.inspect=function inspect(){if(this.isInfinity())return'<EC Point Infinity>';return'<EC Point x: '+this.x.fromRed().toString(16,2)+' y: '+this.y.fromRed().toString(16,2)+'>';};Point.prototype.isInfinity=function isInfinity(){return this.inf;};Point.prototype.add=function add(p){// O + P = P
  if(this.inf)return p;// P + O = P
  if(p.inf)return this;// P + P = 2P
  if(this.eq(p))return this.dbl();// P + (-P) = O
  if(this.neg().eq(p))return this.curve.point(null,null);// P + Q = O
  if(this.x.cmp(p.x)===0)return this.curve.point(null,null);var c=this.y.redSub(p.y);if(c.cmpn(0)!==0)c=c.redMul(this.x.redSub(p.x).redInvm());var nx=c.redSqr().redISub(this.x).redISub(p.x);var ny=c.redMul(this.x.redSub(nx)).redISub(this.y);return this.curve.point(nx,ny);};Point.prototype.dbl=function dbl(){if(this.inf)return this;// 2P = O
  var ys1=this.y.redAdd(this.y);if(ys1.cmpn(0)===0)return this.curve.point(null,null);var a=this.curve.a;var x2=this.x.redSqr();var dyinv=ys1.redInvm();var c=x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv);var nx=c.redSqr().redISub(this.x.redAdd(this.x));var ny=c.redMul(this.x.redSub(nx)).redISub(this.y);return this.curve.point(nx,ny);};Point.prototype.getX=function getX(){return this.x.fromRed();};Point.prototype.getY=function getY(){return this.y.fromRed();};Point.prototype.mul=function mul(k){k=new BN(k,16);if(this._hasDoubles(k))return this.curve._fixedNafMul(this,k);else if(this.curve.endo)return this.curve._endoWnafMulAdd([this],[k]);else return this.curve._wnafMul(this,k);};Point.prototype.mulAdd=function mulAdd(k1,p2,k2){var points=[this,p2];var coeffs=[k1,k2];if(this.curve.endo)return this.curve._endoWnafMulAdd(points,coeffs);else return this.curve._wnafMulAdd(1,points,coeffs,2);};Point.prototype.jmulAdd=function jmulAdd(k1,p2,k2){var points=[this,p2];var coeffs=[k1,k2];if(this.curve.endo)return this.curve._endoWnafMulAdd(points,coeffs,true);else return this.curve._wnafMulAdd(1,points,coeffs,2,true);};Point.prototype.eq=function eq(p){return this===p||this.inf===p.inf&&(this.inf||this.x.cmp(p.x)===0&&this.y.cmp(p.y)===0);};Point.prototype.neg=function neg(_precompute){if(this.inf)return this;var res=this.curve.point(this.x,this.y.redNeg());if(_precompute&&this.precomputed){var pre=this.precomputed;var negate=function negate(p){return p.neg();};res.precomputed={naf:pre.naf&&{wnd:pre.naf.wnd,points:pre.naf.points.map(negate)},doubles:pre.doubles&&{step:pre.doubles.step,points:pre.doubles.points.map(negate)}};}return res;};Point.prototype.toJ=function toJ(){if(this.inf)return this.curve.jpoint(null,null,null);var res=this.curve.jpoint(this.x,this.y,this.curve.one);return res;};function JPoint(curve,x,y,z){Base.BasePoint.call(this,curve,'jacobian');if(x===null&&y===null&&z===null){this.x=this.curve.one;this.y=this.curve.one;this.z=new BN(0);}else{this.x=new BN(x,16);this.y=new BN(y,16);this.z=new BN(z,16);}if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.y.red)this.y=this.y.toRed(this.curve.red);if(!this.z.red)this.z=this.z.toRed(this.curve.red);this.zOne=this.z===this.curve.one;}inherits(JPoint,Base.BasePoint);ShortCurve.prototype.jpoint=function jpoint(x,y,z){return new JPoint(this,x,y,z);};JPoint.prototype.toP=function toP(){if(this.isInfinity())return this.curve.point(null,null);var zinv=this.z.redInvm();var zinv2=zinv.redSqr();var ax=this.x.redMul(zinv2);var ay=this.y.redMul(zinv2).redMul(zinv);return this.curve.point(ax,ay);};JPoint.prototype.neg=function neg(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z);};JPoint.prototype.add=function add(p){// O + P = P
  if(this.isInfinity())return p;// P + O = P
  if(p.isInfinity())return this;// 12M + 4S + 7A
  var pz2=p.z.redSqr();var z2=this.z.redSqr();var u1=this.x.redMul(pz2);var u2=p.x.redMul(z2);var s1=this.y.redMul(pz2.redMul(p.z));var s2=p.y.redMul(z2.redMul(this.z));var h=u1.redSub(u2);var r=s1.redSub(s2);if(h.cmpn(0)===0){if(r.cmpn(0)!==0)return this.curve.jpoint(null,null,null);else return this.dbl();}var h2=h.redSqr();var h3=h2.redMul(h);var v=u1.redMul(h2);var nx=r.redSqr().redIAdd(h3).redISub(v).redISub(v);var ny=r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));var nz=this.z.redMul(p.z).redMul(h);return this.curve.jpoint(nx,ny,nz);};JPoint.prototype.mixedAdd=function mixedAdd(p){// O + P = P
  if(this.isInfinity())return p.toJ();// P + O = P
  if(p.isInfinity())return this;// 8M + 3S + 7A
  var z2=this.z.redSqr();var u1=this.x;var u2=p.x.redMul(z2);var s1=this.y;var s2=p.y.redMul(z2).redMul(this.z);var h=u1.redSub(u2);var r=s1.redSub(s2);if(h.cmpn(0)===0){if(r.cmpn(0)!==0)return this.curve.jpoint(null,null,null);else return this.dbl();}var h2=h.redSqr();var h3=h2.redMul(h);var v=u1.redMul(h2);var nx=r.redSqr().redIAdd(h3).redISub(v).redISub(v);var ny=r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));var nz=this.z.redMul(h);return this.curve.jpoint(nx,ny,nz);};JPoint.prototype.dblp=function dblp(pow){if(pow===0)return this;if(this.isInfinity())return this;if(!pow)return this.dbl();if(this.curve.zeroA||this.curve.threeA){var r=this;for(var i=0;i<pow;i++){r=r.dbl();}return r;}// 1M + 2S + 1A + N * (4S + 5M + 8A)
  // N = 1 => 6M + 6S + 9A
  var a=this.curve.a;var tinv=this.curve.tinv;var jx=this.x;var jy=this.y;var jz=this.z;var jz4=jz.redSqr().redSqr();// Reuse results
  var jyd=jy.redAdd(jy);for(var i=0;i<pow;i++){var jx2=jx.redSqr();var jyd2=jyd.redSqr();var jyd4=jyd2.redSqr();var c=jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));var t1=jx.redMul(jyd2);var nx=c.redSqr().redISub(t1.redAdd(t1));var t2=t1.redISub(nx);var dny=c.redMul(t2);dny=dny.redIAdd(dny).redISub(jyd4);var nz=jyd.redMul(jz);if(i+1<pow)jz4=jz4.redMul(jyd4);jx=nx;jz=nz;jyd=dny;}return this.curve.jpoint(jx,jyd.redMul(tinv),jz);};JPoint.prototype.dbl=function dbl(){if(this.isInfinity())return this;if(this.curve.zeroA)return this._zeroDbl();else if(this.curve.threeA)return this._threeDbl();else return this._dbl();};JPoint.prototype._zeroDbl=function _zeroDbl(){var nx;var ny;var nz;// Z = 1
  if(this.zOne){// hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html
  //     #doubling-mdbl-2007-bl
  // 1M + 5S + 14A
  // XX = X1^2
  var xx=this.x.redSqr();// YY = Y1^2
  var yy=this.y.redSqr();// YYYY = YY^2
  var yyyy=yy.redSqr();// S = 2 * ((X1 + YY)^2 - XX - YYYY)
  var s=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);s=s.redIAdd(s);// M = 3 * XX + a; a = 0
  var m=xx.redAdd(xx).redIAdd(xx);// T = M ^ 2 - 2*S
  var t=m.redSqr().redISub(s).redISub(s);// 8 * YYYY
  var yyyy8=yyyy.redIAdd(yyyy);yyyy8=yyyy8.redIAdd(yyyy8);yyyy8=yyyy8.redIAdd(yyyy8);// X3 = T
  nx=t;// Y3 = M * (S - T) - 8 * YYYY
  ny=m.redMul(s.redISub(t)).redISub(yyyy8);// Z3 = 2*Y1
  nz=this.y.redAdd(this.y);}else{// hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html
  //     #doubling-dbl-2009-l
  // 2M + 5S + 13A
  // A = X1^2
  var a=this.x.redSqr();// B = Y1^2
  var b=this.y.redSqr();// C = B^2
  var c=b.redSqr();// D = 2 * ((X1 + B)^2 - A - C)
  var d=this.x.redAdd(b).redSqr().redISub(a).redISub(c);d=d.redIAdd(d);// E = 3 * A
  var e=a.redAdd(a).redIAdd(a);// F = E^2
  var f=e.redSqr();// 8 * C
  var c8=c.redIAdd(c);c8=c8.redIAdd(c8);c8=c8.redIAdd(c8);// X3 = F - 2 * D
  nx=f.redISub(d).redISub(d);// Y3 = E * (D - X3) - 8 * C
  ny=e.redMul(d.redISub(nx)).redISub(c8);// Z3 = 2 * Y1 * Z1
  nz=this.y.redMul(this.z);nz=nz.redIAdd(nz);}return this.curve.jpoint(nx,ny,nz);};JPoint.prototype._threeDbl=function _threeDbl(){var nx;var ny;var nz;// Z = 1
  if(this.zOne){// hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html
  //     #doubling-mdbl-2007-bl
  // 1M + 5S + 15A
  // XX = X1^2
  var xx=this.x.redSqr();// YY = Y1^2
  var yy=this.y.redSqr();// YYYY = YY^2
  var yyyy=yy.redSqr();// S = 2 * ((X1 + YY)^2 - XX - YYYY)
  var s=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);s=s.redIAdd(s);// M = 3 * XX + a
  var m=xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a);// T = M^2 - 2 * S
  var t=m.redSqr().redISub(s).redISub(s);// X3 = T
  nx=t;// Y3 = M * (S - T) - 8 * YYYY
  var yyyy8=yyyy.redIAdd(yyyy);yyyy8=yyyy8.redIAdd(yyyy8);yyyy8=yyyy8.redIAdd(yyyy8);ny=m.redMul(s.redISub(t)).redISub(yyyy8);// Z3 = 2 * Y1
  nz=this.y.redAdd(this.y);}else{// hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html#doubling-dbl-2001-b
  // 3M + 5S
  // delta = Z1^2
  var delta=this.z.redSqr();// gamma = Y1^2
  var gamma=this.y.redSqr();// beta = X1 * gamma
  var beta=this.x.redMul(gamma);// alpha = 3 * (X1 - delta) * (X1 + delta)
  var alpha=this.x.redSub(delta).redMul(this.x.redAdd(delta));alpha=alpha.redAdd(alpha).redIAdd(alpha);// X3 = alpha^2 - 8 * beta
  var beta4=beta.redIAdd(beta);beta4=beta4.redIAdd(beta4);var beta8=beta4.redAdd(beta4);nx=alpha.redSqr().redISub(beta8);// Z3 = (Y1 + Z1)^2 - gamma - delta
  nz=this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta);// Y3 = alpha * (4 * beta - X3) - 8 * gamma^2
  var ggamma8=gamma.redSqr();ggamma8=ggamma8.redIAdd(ggamma8);ggamma8=ggamma8.redIAdd(ggamma8);ggamma8=ggamma8.redIAdd(ggamma8);ny=alpha.redMul(beta4.redISub(nx)).redISub(ggamma8);}return this.curve.jpoint(nx,ny,nz);};JPoint.prototype._dbl=function _dbl(){var a=this.curve.a;// 4M + 6S + 10A
  var jx=this.x;var jy=this.y;var jz=this.z;var jz4=jz.redSqr().redSqr();var jx2=jx.redSqr();var jy2=jy.redSqr();var c=jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));var jxd4=jx.redAdd(jx);jxd4=jxd4.redIAdd(jxd4);var t1=jxd4.redMul(jy2);var nx=c.redSqr().redISub(t1.redAdd(t1));var t2=t1.redISub(nx);var jyd8=jy2.redSqr();jyd8=jyd8.redIAdd(jyd8);jyd8=jyd8.redIAdd(jyd8);jyd8=jyd8.redIAdd(jyd8);var ny=c.redMul(t2).redISub(jyd8);var nz=jy.redAdd(jy).redMul(jz);return this.curve.jpoint(nx,ny,nz);};JPoint.prototype.trpl=function trpl(){if(!this.curve.zeroA)return this.dbl().add(this);// hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#tripling-tpl-2007-bl
  // 5M + 10S + ...
  // XX = X1^2
  var xx=this.x.redSqr();// YY = Y1^2
  var yy=this.y.redSqr();// ZZ = Z1^2
  var zz=this.z.redSqr();// YYYY = YY^2
  var yyyy=yy.redSqr();// M = 3 * XX + a * ZZ2; a = 0
  var m=xx.redAdd(xx).redIAdd(xx);// MM = M^2
  var mm=m.redSqr();// E = 6 * ((X1 + YY)^2 - XX - YYYY) - MM
  var e=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);e=e.redIAdd(e);e=e.redAdd(e).redIAdd(e);e=e.redISub(mm);// EE = E^2
  var ee=e.redSqr();// T = 16*YYYY
  var t=yyyy.redIAdd(yyyy);t=t.redIAdd(t);t=t.redIAdd(t);t=t.redIAdd(t);// U = (M + E)^2 - MM - EE - T
  var u=m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t);// X3 = 4 * (X1 * EE - 4 * YY * U)
  var yyu4=yy.redMul(u);yyu4=yyu4.redIAdd(yyu4);yyu4=yyu4.redIAdd(yyu4);var nx=this.x.redMul(ee).redISub(yyu4);nx=nx.redIAdd(nx);nx=nx.redIAdd(nx);// Y3 = 8 * Y1 * (U * (T - U) - E * EE)
  var ny=this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee)));ny=ny.redIAdd(ny);ny=ny.redIAdd(ny);ny=ny.redIAdd(ny);// Z3 = (Z1 + E)^2 - ZZ - EE
  var nz=this.z.redAdd(e).redSqr().redISub(zz).redISub(ee);return this.curve.jpoint(nx,ny,nz);};JPoint.prototype.mul=function mul(k,kbase){k=new BN(k,kbase);return this.curve._wnafMul(this,k);};JPoint.prototype.eq=function eq(p){if(p.type==='affine')return this.eq(p.toJ());if(this===p)return true;// x1 * z2^2 == x2 * z1^2
  var z2=this.z.redSqr();var pz2=p.z.redSqr();if(this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0)!==0)return false;// y1 * z2^3 == y2 * z1^3
  var z3=z2.redMul(this.z);var pz3=pz2.redMul(p.z);return this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0)===0;};JPoint.prototype.eqXToP=function eqXToP(x){var zs=this.z.redSqr();var rx=x.toRed(this.curve.red).redMul(zs);if(this.x.cmp(rx)===0)return true;var xc=x.clone();var t=this.curve.redN.redMul(zs);for(;;){xc.iadd(this.curve.n);if(xc.cmp(this.curve.p)>=0)return false;rx.redIAdd(t);if(this.x.cmp(rx)===0)return true;}return false;};JPoint.prototype.inspect=function inspect(){if(this.isInfinity())return'<EC JPoint Infinity>';return'<EC JPoint x: '+this.x.toString(16,2)+' y: '+this.y.toString(16,2)+' z: '+this.z.toString(16,2)+'>';};JPoint.prototype.isInfinity=function isInfinity(){// XXX This code assumes that zero is always zero in red
  return this.z.cmpn(0)===0;};},{"../../elliptic":68,"../curve":71,"bn.js":17,"inherits":101}],74:[function(require,module,exports){'use strict';var curves=exports;var hash=require('hash.js');var elliptic=require('../elliptic');var assert=elliptic.utils.assert;function PresetCurve(options){if(options.type==='short')this.curve=new elliptic.curve.short(options);else if(options.type==='edwards')this.curve=new elliptic.curve.edwards(options);else this.curve=new elliptic.curve.mont(options);this.g=this.curve.g;this.n=this.curve.n;this.hash=options.hash;assert(this.g.validate(),'Invalid curve');assert(this.g.mul(this.n).isInfinity(),'Invalid curve, G*N != O');}curves.PresetCurve=PresetCurve;function defineCurve(name,options){Object.defineProperty(curves,name,{configurable:true,enumerable:true,get:function get(){var curve=new PresetCurve(options);Object.defineProperty(curves,name,{configurable:true,enumerable:true,value:curve});return curve;}});}defineCurve('p192',{type:'short',prime:'p192',p:'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff',a:'ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc',b:'64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1',n:'ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831',hash:hash.sha256,gRed:false,g:['188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012','07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811']});defineCurve('p224',{type:'short',prime:'p224',p:'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001',a:'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe',b:'b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4',n:'ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d',hash:hash.sha256,gRed:false,g:['b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21','bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34']});defineCurve('p256',{type:'short',prime:null,p:'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff',a:'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc',b:'5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b',n:'ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551',hash:hash.sha256,gRed:false,g:['6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296','4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5']});defineCurve('p384',{type:'short',prime:null,p:'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff '+'fffffffe ffffffff 00000000 00000000 ffffffff',a:'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff '+'fffffffe ffffffff 00000000 00000000 fffffffc',b:'b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f '+'5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef',n:'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 '+'f4372ddf 581a0db2 48b0a77a ecec196a ccc52973',hash:hash.sha384,gRed:false,g:['aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 '+'5502f25d bf55296c 3a545e38 72760ab7','3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 '+'0a60b1ce 1d7e819d 7a431d7c 90ea0e5f']});defineCurve('p521',{type:'short',prime:null,p:'000001ff ffffffff ffffffff ffffffff ffffffff ffffffff '+'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff '+'ffffffff ffffffff ffffffff ffffffff ffffffff',a:'000001ff ffffffff ffffffff ffffffff ffffffff ffffffff '+'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff '+'ffffffff ffffffff ffffffff ffffffff fffffffc',b:'00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b '+'99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd '+'3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00',n:'000001ff ffffffff ffffffff ffffffff ffffffff ffffffff '+'ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 '+'f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409',hash:hash.sha512,gRed:false,g:['000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 '+'053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 '+'a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66','00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 '+'579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 '+'3fad0761 353c7086 a272c240 88be9476 9fd16650']});defineCurve('curve25519',{type:'mont',prime:'p25519',p:'7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed',a:'76d06',b:'1',n:'1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed',hash:hash.sha256,gRed:false,g:['9']});defineCurve('ed25519',{type:'edwards',prime:'p25519',p:'7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed',a:'-1',c:'1',// -121665 * (121666^(-1)) (mod P)
  d:'52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3',n:'1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed',hash:hash.sha256,gRed:false,g:['216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a',// 4/5
  '6666666666666666666666666666666666666666666666666666666666666658']});var pre;try{pre=require('./precomputed/secp256k1');}catch(e){pre=undefined;}defineCurve('secp256k1',{type:'short',prime:'k256',p:'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f',a:'0',b:'7',n:'ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141',h:'1',hash:hash.sha256,// Precomputed endomorphism
  beta:'7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee',lambda:'5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72',basis:[{a:'3086d221a7d46bcde86c90e49284eb15',b:'-e4437ed6010e88286f547fa90abfe4c3'},{a:'114ca50f7a8e2f3f657c1108d9d44cfd8',b:'3086d221a7d46bcde86c90e49284eb15'}],gRed:false,g:['79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798','483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8',pre]});},{"../elliptic":68,"./precomputed/secp256k1":81,"hash.js":87}],75:[function(require,module,exports){'use strict';var BN=require('bn.js');var HmacDRBG=require('hmac-drbg');var elliptic=require('../../elliptic');var utils=elliptic.utils;var assert=utils.assert;var KeyPair=require('./key');var Signature=require('./signature');function EC(options){if(!(this instanceof EC))return new EC(options);// Shortcut `elliptic.ec(curve-name)`
  if(typeof options==='string'){assert(elliptic.curves.hasOwnProperty(options),'Unknown curve '+options);options=elliptic.curves[options];}// Shortcut for `elliptic.ec(elliptic.curves.curveName)`
  if(options instanceof elliptic.curves.PresetCurve)options={curve:options};this.curve=options.curve.curve;this.n=this.curve.n;this.nh=this.n.ushrn(1);this.g=this.curve.g;// Point on curve
  this.g=options.curve.g;this.g.precompute(options.curve.n.bitLength()+1);// Hash for function for DRBG
  this.hash=options.hash||options.curve.hash;}module.exports=EC;EC.prototype.keyPair=function keyPair(options){return new KeyPair(this,options);};EC.prototype.keyFromPrivate=function keyFromPrivate(priv,enc){return KeyPair.fromPrivate(this,priv,enc);};EC.prototype.keyFromPublic=function keyFromPublic(pub,enc){return KeyPair.fromPublic(this,pub,enc);};EC.prototype.genKeyPair=function genKeyPair(options){if(!options)options={};// Instantiate Hmac_DRBG
  var drbg=new HmacDRBG({hash:this.hash,pers:options.pers,persEnc:options.persEnc||'utf8',entropy:options.entropy||elliptic.rand(this.hash.hmacStrength),entropyEnc:options.entropy&&options.entropyEnc||'utf8',nonce:this.n.toArray()});var bytes=this.n.byteLength();var ns2=this.n.sub(new BN(2));do{var priv=new BN(drbg.generate(bytes));if(priv.cmp(ns2)>0)continue;priv.iaddn(1);return this.keyFromPrivate(priv);}while(true);};EC.prototype._truncateToN=function truncateToN(msg,truncOnly){var delta=msg.byteLength()*8-this.n.bitLength();if(delta>0)msg=msg.ushrn(delta);if(!truncOnly&&msg.cmp(this.n)>=0)return msg.sub(this.n);else return msg;};EC.prototype.sign=function sign(msg,key,enc,options){if((typeof enc==="undefined"?"undefined":_typeof2(enc))==='object'){options=enc;enc=null;}if(!options)options={};key=this.keyFromPrivate(key,enc);msg=this._truncateToN(new BN(msg,16));// Zero-extend key to provide enough entropy
  var bytes=this.n.byteLength();var bkey=key.getPrivate().toArray('be',bytes);// Zero-extend nonce to have the same byte size as N
  var nonce=msg.toArray('be',bytes);// Instantiate Hmac_DRBG
  var drbg=new HmacDRBG({hash:this.hash,entropy:bkey,nonce:nonce,pers:options.pers,persEnc:options.persEnc||'utf8'});// Number of bytes to generate
  var ns1=this.n.sub(new BN(1));for(var iter=0;true;iter++){var k=options.k?options.k(iter):new BN(drbg.generate(this.n.byteLength()));k=this._truncateToN(k,true);if(k.cmpn(1)<=0||k.cmp(ns1)>=0)continue;var kp=this.g.mul(k);if(kp.isInfinity())continue;var kpX=kp.getX();var r=kpX.umod(this.n);if(r.cmpn(0)===0)continue;var s=k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg));s=s.umod(this.n);if(s.cmpn(0)===0)continue;var recoveryParam=(kp.getY().isOdd()?1:0)|(kpX.cmp(r)!==0?2:0);// Use complement of `s`, if it is > `n / 2`
  if(options.canonical&&s.cmp(this.nh)>0){s=this.n.sub(s);recoveryParam^=1;}return new Signature({r:r,s:s,recoveryParam:recoveryParam});}};EC.prototype.verify=function verify(msg,signature,key,enc){msg=this._truncateToN(new BN(msg,16));key=this.keyFromPublic(key,enc);signature=new Signature(signature,'hex');// Perform primitive values validation
  var r=signature.r;var s=signature.s;if(r.cmpn(1)<0||r.cmp(this.n)>=0)return false;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return false;// Validate signature
  var sinv=s.invm(this.n);var u1=sinv.mul(msg).umod(this.n);var u2=sinv.mul(r).umod(this.n);if(!this.curve._maxwellTrick){var p=this.g.mulAdd(u1,key.getPublic(),u2);if(p.isInfinity())return false;return p.getX().umod(this.n).cmp(r)===0;}// NOTE: Greg Maxwell's trick, inspired by:
  // https://git.io/vad3K
  var p=this.g.jmulAdd(u1,key.getPublic(),u2);if(p.isInfinity())return false;// Compare `p.x` of Jacobian point with `r`,
  // this will do `p.x == r * p.z^2` instead of multiplying `p.x` by the
  // inverse of `p.z^2`
  return p.eqXToP(r);};EC.prototype.recoverPubKey=function(msg,signature,j,enc){assert((3&j)===j,'The recovery param is more than two bits');signature=new Signature(signature,enc);var n=this.n;var e=new BN(msg);var r=signature.r;var s=signature.s;// A set LSB signifies that the y-coordinate is odd
  var isYOdd=j&1;var isSecondKey=j>>1;if(r.cmp(this.curve.p.umod(this.curve.n))>=0&&isSecondKey)throw new Error('Unable to find sencond key candinate');// 1.1. Let x = r + jn.
  if(isSecondKey)r=this.curve.pointFromX(r.add(this.curve.n),isYOdd);else r=this.curve.pointFromX(r,isYOdd);var rInv=signature.r.invm(n);var s1=n.sub(e).mul(rInv).umod(n);var s2=s.mul(rInv).umod(n);// 1.6.1 Compute Q = r^-1 (sR -  eG)
  //               Q = r^-1 (sR + -eG)
  return this.g.mulAdd(s1,r,s2);};EC.prototype.getKeyRecoveryParam=function(e,signature,Q,enc){signature=new Signature(signature,enc);if(signature.recoveryParam!==null)return signature.recoveryParam;for(var i=0;i<4;i++){var Qprime;try{Qprime=this.recoverPubKey(e,signature,i);}catch(e){continue;}if(Qprime.eq(Q))return i;}throw new Error('Unable to find valid recovery factor');};},{"../../elliptic":68,"./key":76,"./signature":77,"bn.js":17,"hmac-drbg":99}],76:[function(require,module,exports){'use strict';var BN=require('bn.js');var elliptic=require('../../elliptic');var utils=elliptic.utils;var assert=utils.assert;function KeyPair(ec,options){this.ec=ec;this.priv=null;this.pub=null;// KeyPair(ec, { priv: ..., pub: ... })
  if(options.priv)this._importPrivate(options.priv,options.privEnc);if(options.pub)this._importPublic(options.pub,options.pubEnc);}module.exports=KeyPair;KeyPair.fromPublic=function fromPublic(ec,pub,enc){if(pub instanceof KeyPair)return pub;return new KeyPair(ec,{pub:pub,pubEnc:enc});};KeyPair.fromPrivate=function fromPrivate(ec,priv,enc){if(priv instanceof KeyPair)return priv;return new KeyPair(ec,{priv:priv,privEnc:enc});};KeyPair.prototype.validate=function validate(){var pub=this.getPublic();if(pub.isInfinity())return{result:false,reason:'Invalid public key'};if(!pub.validate())return{result:false,reason:'Public key is not a point'};if(!pub.mul(this.ec.curve.n).isInfinity())return{result:false,reason:'Public key * N != O'};return{result:true,reason:null};};KeyPair.prototype.getPublic=function getPublic(compact,enc){// compact is optional argument
  if(typeof compact==='string'){enc=compact;compact=null;}if(!this.pub)this.pub=this.ec.g.mul(this.priv);if(!enc)return this.pub;return this.pub.encode(enc,compact);};KeyPair.prototype.getPrivate=function getPrivate(enc){if(enc==='hex')return this.priv.toString(16,2);else return this.priv;};KeyPair.prototype._importPrivate=function _importPrivate(key,enc){this.priv=new BN(key,enc||16);// Ensure that the priv won't be bigger than n, otherwise we may fail
  // in fixed multiplication method
  this.priv=this.priv.umod(this.ec.curve.n);};KeyPair.prototype._importPublic=function _importPublic(key,enc){if(key.x||key.y){// Montgomery points only have an `x` coordinate.
  // Weierstrass/Edwards points on the other hand have both `x` and
  // `y` coordinates.
  if(this.ec.curve.type==='mont'){assert(key.x,'Need x coordinate');}else if(this.ec.curve.type==='short'||this.ec.curve.type==='edwards'){assert(key.x&&key.y,'Need both x and y coordinate');}this.pub=this.ec.curve.point(key.x,key.y);return;}this.pub=this.ec.curve.decodePoint(key,enc);};// ECDH
  KeyPair.prototype.derive=function derive(pub){return pub.mul(this.priv).getX();};// ECDSA
  KeyPair.prototype.sign=function sign(msg,enc,options){return this.ec.sign(msg,this,enc,options);};KeyPair.prototype.verify=function verify(msg,signature){return this.ec.verify(msg,signature,this);};KeyPair.prototype.inspect=function inspect(){return'<Key priv: '+(this.priv&&this.priv.toString(16,2))+' pub: '+(this.pub&&this.pub.inspect())+' >';};},{"../../elliptic":68,"bn.js":17}],77:[function(require,module,exports){'use strict';var BN=require('bn.js');var elliptic=require('../../elliptic');var utils=elliptic.utils;var assert=utils.assert;function Signature(options,enc){if(options instanceof Signature)return options;if(this._importDER(options,enc))return;assert(options.r&&options.s,'Signature without r or s');this.r=new BN(options.r,16);this.s=new BN(options.s,16);if(options.recoveryParam===undefined)this.recoveryParam=null;else this.recoveryParam=options.recoveryParam;}module.exports=Signature;function Position(){this.place=0;}function getLength(buf,p){var initial=buf[p.place++];if(!(initial&0x80)){return initial;}var octetLen=initial&0xf;var val=0;for(var i=0,off=p.place;i<octetLen;i++,off++){val<<=8;val|=buf[off];}p.place=off;return val;}function rmPadding(buf){var i=0;var len=buf.length-1;while(!buf[i]&&!(buf[i+1]&0x80)&&i<len){i++;}if(i===0){return buf;}return buf.slice(i);}Signature.prototype._importDER=function _importDER(data,enc){data=utils.toArray(data,enc);var p=new Position();if(data[p.place++]!==0x30){return false;}var len=getLength(data,p);if(len+p.place!==data.length){return false;}if(data[p.place++]!==0x02){return false;}var rlen=getLength(data,p);var r=data.slice(p.place,rlen+p.place);p.place+=rlen;if(data[p.place++]!==0x02){return false;}var slen=getLength(data,p);if(data.length!==slen+p.place){return false;}var s=data.slice(p.place,slen+p.place);if(r[0]===0&&r[1]&0x80){r=r.slice(1);}if(s[0]===0&&s[1]&0x80){s=s.slice(1);}this.r=new BN(r);this.s=new BN(s);this.recoveryParam=null;return true;};function constructLength(arr,len){if(len<0x80){arr.push(len);return;}var octets=1+(Math.log(len)/Math.LN2>>>3);arr.push(octets|0x80);while(--octets){arr.push(len>>>(octets<<3)&0xff);}arr.push(len);}Signature.prototype.toDER=function toDER(enc){var r=this.r.toArray();var s=this.s.toArray();// Pad values
  if(r[0]&0x80)r=[0].concat(r);// Pad values
  if(s[0]&0x80)s=[0].concat(s);r=rmPadding(r);s=rmPadding(s);while(!s[0]&&!(s[1]&0x80)){s=s.slice(1);}var arr=[0x02];constructLength(arr,r.length);arr=arr.concat(r);arr.push(0x02);constructLength(arr,s.length);var backHalf=arr.concat(s);var res=[0x30];constructLength(res,backHalf.length);res=res.concat(backHalf);return utils.encode(res,enc);};},{"../../elliptic":68,"bn.js":17}],78:[function(require,module,exports){'use strict';var hash=require('hash.js');var elliptic=require('../../elliptic');var utils=elliptic.utils;var assert=utils.assert;var parseBytes=utils.parseBytes;var KeyPair=require('./key');var Signature=require('./signature');function EDDSA(curve){assert(curve==='ed25519','only tested with ed25519 so far');if(!(this instanceof EDDSA))return new EDDSA(curve);var curve=elliptic.curves[curve].curve;this.curve=curve;this.g=curve.g;this.g.precompute(curve.n.bitLength()+1);this.pointClass=curve.point().constructor;this.encodingLength=Math.ceil(curve.n.bitLength()/8);this.hash=hash.sha512;}module.exports=EDDSA;/**
  * @param {Array|String} message - message bytes
  * @param {Array|String|KeyPair} secret - secret bytes or a keypair
  * @returns {Signature} - signature
  */EDDSA.prototype.sign=function sign(message,secret){message=parseBytes(message);var key=this.keyFromSecret(secret);var r=this.hashInt(key.messagePrefix(),message);var R=this.g.mul(r);var Rencoded=this.encodePoint(R);var s_=this.hashInt(Rencoded,key.pubBytes(),message).mul(key.priv());var S=r.add(s_).umod(this.curve.n);return this.makeSignature({R:R,S:S,Rencoded:Rencoded});};/**
  * @param {Array} message - message bytes
  * @param {Array|String|Signature} sig - sig bytes
  * @param {Array|String|Point|KeyPair} pub - public key
  * @returns {Boolean} - true if public key matches sig of message
  */EDDSA.prototype.verify=function verify(message,sig,pub){message=parseBytes(message);sig=this.makeSignature(sig);var key=this.keyFromPublic(pub);var h=this.hashInt(sig.Rencoded(),key.pubBytes(),message);var SG=this.g.mul(sig.S());var RplusAh=sig.R().add(key.pub().mul(h));return RplusAh.eq(SG);};EDDSA.prototype.hashInt=function hashInt(){var hash=this.hash();for(var i=0;i<arguments.length;i++){hash.update(arguments[i]);}return utils.intFromLE(hash.digest()).umod(this.curve.n);};EDDSA.prototype.keyFromPublic=function keyFromPublic(pub){return KeyPair.fromPublic(this,pub);};EDDSA.prototype.keyFromSecret=function keyFromSecret(secret){return KeyPair.fromSecret(this,secret);};EDDSA.prototype.makeSignature=function makeSignature(sig){if(sig instanceof Signature)return sig;return new Signature(this,sig);};/**
  * * https://tools.ietf.org/html/draft-josefsson-eddsa-ed25519-03#section-5.2
  *
  * EDDSA defines methods for encoding and decoding points and integers. These are
  * helper convenience methods, that pass along to utility functions implied
  * parameters.
  *
  */EDDSA.prototype.encodePoint=function encodePoint(point){var enc=point.getY().toArray('le',this.encodingLength);enc[this.encodingLength-1]|=point.getX().isOdd()?0x80:0;return enc;};EDDSA.prototype.decodePoint=function decodePoint(bytes){bytes=utils.parseBytes(bytes);var lastIx=bytes.length-1;var normed=bytes.slice(0,lastIx).concat(bytes[lastIx]&~0x80);var xIsOdd=(bytes[lastIx]&0x80)!==0;var y=utils.intFromLE(normed);return this.curve.pointFromY(y,xIsOdd);};EDDSA.prototype.encodeInt=function encodeInt(num){return num.toArray('le',this.encodingLength);};EDDSA.prototype.decodeInt=function decodeInt(bytes){return utils.intFromLE(bytes);};EDDSA.prototype.isPoint=function isPoint(val){return val instanceof this.pointClass;};},{"../../elliptic":68,"./key":79,"./signature":80,"hash.js":87}],79:[function(require,module,exports){'use strict';var elliptic=require('../../elliptic');var utils=elliptic.utils;var assert=utils.assert;var parseBytes=utils.parseBytes;var cachedProperty=utils.cachedProperty;/**
  * @param {EDDSA} eddsa - instance
  * @param {Object} params - public/private key parameters
  *
  * @param {Array<Byte>} [params.secret] - secret seed bytes
  * @param {Point} [params.pub] - public key point (aka `A` in eddsa terms)
  * @param {Array<Byte>} [params.pub] - public key point encoded as bytes
  *
  */function KeyPair(eddsa,params){this.eddsa=eddsa;this._secret=parseBytes(params.secret);if(eddsa.isPoint(params.pub))this._pub=params.pub;else this._pubBytes=parseBytes(params.pub);}KeyPair.fromPublic=function fromPublic(eddsa,pub){if(pub instanceof KeyPair)return pub;return new KeyPair(eddsa,{pub:pub});};KeyPair.fromSecret=function fromSecret(eddsa,secret){if(secret instanceof KeyPair)return secret;return new KeyPair(eddsa,{secret:secret});};KeyPair.prototype.secret=function secret(){return this._secret;};cachedProperty(KeyPair,'pubBytes',function pubBytes(){return this.eddsa.encodePoint(this.pub());});cachedProperty(KeyPair,'pub',function pub(){if(this._pubBytes)return this.eddsa.decodePoint(this._pubBytes);return this.eddsa.g.mul(this.priv());});cachedProperty(KeyPair,'privBytes',function privBytes(){var eddsa=this.eddsa;var hash=this.hash();var lastIx=eddsa.encodingLength-1;var a=hash.slice(0,eddsa.encodingLength);a[0]&=248;a[lastIx]&=127;a[lastIx]|=64;return a;});cachedProperty(KeyPair,'priv',function priv(){return this.eddsa.decodeInt(this.privBytes());});cachedProperty(KeyPair,'hash',function hash(){return this.eddsa.hash().update(this.secret()).digest();});cachedProperty(KeyPair,'messagePrefix',function messagePrefix(){return this.hash().slice(this.eddsa.encodingLength);});KeyPair.prototype.sign=function sign(message){assert(this._secret,'KeyPair can only verify');return this.eddsa.sign(message,this);};KeyPair.prototype.verify=function verify(message,sig){return this.eddsa.verify(message,sig,this);};KeyPair.prototype.getSecret=function getSecret(enc){assert(this._secret,'KeyPair is public only');return utils.encode(this.secret(),enc);};KeyPair.prototype.getPublic=function getPublic(enc){return utils.encode(this.pubBytes(),enc);};module.exports=KeyPair;},{"../../elliptic":68}],80:[function(require,module,exports){'use strict';var BN=require('bn.js');var elliptic=require('../../elliptic');var utils=elliptic.utils;var assert=utils.assert;var cachedProperty=utils.cachedProperty;var parseBytes=utils.parseBytes;/**
  * @param {EDDSA} eddsa - eddsa instance
  * @param {Array<Bytes>|Object} sig -
  * @param {Array<Bytes>|Point} [sig.R] - R point as Point or bytes
  * @param {Array<Bytes>|bn} [sig.S] - S scalar as bn or bytes
  * @param {Array<Bytes>} [sig.Rencoded] - R point encoded
  * @param {Array<Bytes>} [sig.Sencoded] - S scalar encoded
  */function Signature(eddsa,sig){this.eddsa=eddsa;if((typeof sig==="undefined"?"undefined":_typeof2(sig))!=='object')sig=parseBytes(sig);if(Array.isArray(sig)){sig={R:sig.slice(0,eddsa.encodingLength),S:sig.slice(eddsa.encodingLength)};}assert(sig.R&&sig.S,'Signature without R or S');if(eddsa.isPoint(sig.R))this._R=sig.R;if(sig.S instanceof BN)this._S=sig.S;this._Rencoded=Array.isArray(sig.R)?sig.R:sig.Rencoded;this._Sencoded=Array.isArray(sig.S)?sig.S:sig.Sencoded;}cachedProperty(Signature,'S',function S(){return this.eddsa.decodeInt(this.Sencoded());});cachedProperty(Signature,'R',function R(){return this.eddsa.decodePoint(this.Rencoded());});cachedProperty(Signature,'Rencoded',function Rencoded(){return this.eddsa.encodePoint(this.R());});cachedProperty(Signature,'Sencoded',function Sencoded(){return this.eddsa.encodeInt(this.S());});Signature.prototype.toBytes=function toBytes(){return this.Rencoded().concat(this.Sencoded());};Signature.prototype.toHex=function toHex(){return utils.encode(this.toBytes(),'hex').toUpperCase();};module.exports=Signature;},{"../../elliptic":68,"bn.js":17}],81:[function(require,module,exports){module.exports={doubles:{step:4,points:[['e60fce93b59e9ec53011aabc21c23e97b2a31369b87a5ae9c44ee89e2a6dec0a','f7e3507399e595929db99f34f57937101296891e44d23f0be1f32cce69616821'],['8282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508','11f8a8098557dfe45e8256e830b60ace62d613ac2f7b17bed31b6eaff6e26caf'],['175e159f728b865a72f99cc6c6fc846de0b93833fd2222ed73fce5b551e5b739','d3506e0d9e3c79eba4ef97a51ff71f5eacb5955add24345c6efa6ffee9fed695'],['363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640','4e273adfc732221953b445397f3363145b9a89008199ecb62003c7f3bee9de9'],['8b4b5f165df3c2be8c6244b5b745638843e4a781a15bcd1b69f79a55dffdf80c','4aad0a6f68d308b4b3fbd7813ab0da04f9e336546162ee56b3eff0c65fd4fd36'],['723cbaa6e5db996d6bf771c00bd548c7b700dbffa6c0e77bcb6115925232fcda','96e867b5595cc498a921137488824d6e2660a0653779494801dc069d9eb39f5f'],['eebfa4d493bebf98ba5feec812c2d3b50947961237a919839a533eca0e7dd7fa','5d9a8ca3970ef0f269ee7edaf178089d9ae4cdc3a711f712ddfd4fdae1de8999'],['100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0','cdd9e13192a00b772ec8f3300c090666b7ff4a18ff5195ac0fbd5cd62bc65a09'],['e1031be262c7ed1b1dc9227a4a04c017a77f8d4464f3b3852c8acde6e534fd2d','9d7061928940405e6bb6a4176597535af292dd419e1ced79a44f18f29456a00d'],['feea6cae46d55b530ac2839f143bd7ec5cf8b266a41d6af52d5e688d9094696d','e57c6b6c97dce1bab06e4e12bf3ecd5c981c8957cc41442d3155debf18090088'],['da67a91d91049cdcb367be4be6ffca3cfeed657d808583de33fa978bc1ec6cb1','9bacaa35481642bc41f463f7ec9780e5dec7adc508f740a17e9ea8e27a68be1d'],['53904faa0b334cdda6e000935ef22151ec08d0f7bb11069f57545ccc1a37b7c0','5bc087d0bc80106d88c9eccac20d3c1c13999981e14434699dcb096b022771c8'],['8e7bcd0bd35983a7719cca7764ca906779b53a043a9b8bcaeff959f43ad86047','10b7770b2a3da4b3940310420ca9514579e88e2e47fd68b3ea10047e8460372a'],['385eed34c1cdff21e6d0818689b81bde71a7f4f18397e6690a841e1599c43862','283bebc3e8ea23f56701de19e9ebf4576b304eec2086dc8cc0458fe5542e5453'],['6f9d9b803ecf191637c73a4413dfa180fddf84a5947fbc9c606ed86c3fac3a7','7c80c68e603059ba69b8e2a30e45c4d47ea4dd2f5c281002d86890603a842160'],['3322d401243c4e2582a2147c104d6ecbf774d163db0f5e5313b7e0e742d0e6bd','56e70797e9664ef5bfb019bc4ddaf9b72805f63ea2873af624f3a2e96c28b2a0'],['85672c7d2de0b7da2bd1770d89665868741b3f9af7643397721d74d28134ab83','7c481b9b5b43b2eb6374049bfa62c2e5e77f17fcc5298f44c8e3094f790313a6'],['948bf809b1988a46b06c9f1919413b10f9226c60f668832ffd959af60c82a0a','53a562856dcb6646dc6b74c5d1c3418c6d4dff08c97cd2bed4cb7f88d8c8e589'],['6260ce7f461801c34f067ce0f02873a8f1b0e44dfc69752accecd819f38fd8e8','bc2da82b6fa5b571a7f09049776a1ef7ecd292238051c198c1a84e95b2b4ae17'],['e5037de0afc1d8d43d8348414bbf4103043ec8f575bfdc432953cc8d2037fa2d','4571534baa94d3b5f9f98d09fb990bddbd5f5b03ec481f10e0e5dc841d755bda'],['e06372b0f4a207adf5ea905e8f1771b4e7e8dbd1c6a6c5b725866a0ae4fce725','7a908974bce18cfe12a27bb2ad5a488cd7484a7787104870b27034f94eee31dd'],['213c7a715cd5d45358d0bbf9dc0ce02204b10bdde2a3f58540ad6908d0559754','4b6dad0b5ae462507013ad06245ba190bb4850f5f36a7eeddff2c27534b458f2'],['4e7c272a7af4b34e8dbb9352a5419a87e2838c70adc62cddf0cc3a3b08fbd53c','17749c766c9d0b18e16fd09f6def681b530b9614bff7dd33e0b3941817dcaae6'],['fea74e3dbe778b1b10f238ad61686aa5c76e3db2be43057632427e2840fb27b6','6e0568db9b0b13297cf674deccb6af93126b596b973f7b77701d3db7f23cb96f'],['76e64113f677cf0e10a2570d599968d31544e179b760432952c02a4417bdde39','c90ddf8dee4e95cf577066d70681f0d35e2a33d2b56d2032b4b1752d1901ac01'],['c738c56b03b2abe1e8281baa743f8f9a8f7cc643df26cbee3ab150242bcbb891','893fb578951ad2537f718f2eacbfbbbb82314eef7880cfe917e735d9699a84c3'],['d895626548b65b81e264c7637c972877d1d72e5f3a925014372e9f6588f6c14b','febfaa38f2bc7eae728ec60818c340eb03428d632bb067e179363ed75d7d991f'],['b8da94032a957518eb0f6433571e8761ceffc73693e84edd49150a564f676e03','2804dfa44805a1e4d7c99cc9762808b092cc584d95ff3b511488e4e74efdf6e7'],['e80fea14441fb33a7d8adab9475d7fab2019effb5156a792f1a11778e3c0df5d','eed1de7f638e00771e89768ca3ca94472d155e80af322ea9fcb4291b6ac9ec78'],['a301697bdfcd704313ba48e51d567543f2a182031efd6915ddc07bbcc4e16070','7370f91cfb67e4f5081809fa25d40f9b1735dbf7c0a11a130c0d1a041e177ea1'],['90ad85b389d6b936463f9d0512678de208cc330b11307fffab7ac63e3fb04ed4','e507a3620a38261affdcbd9427222b839aefabe1582894d991d4d48cb6ef150'],['8f68b9d2f63b5f339239c1ad981f162ee88c5678723ea3351b7b444c9ec4c0da','662a9f2dba063986de1d90c2b6be215dbbea2cfe95510bfdf23cbf79501fff82'],['e4f3fb0176af85d65ff99ff9198c36091f48e86503681e3e6686fd5053231e11','1e63633ad0ef4f1c1661a6d0ea02b7286cc7e74ec951d1c9822c38576feb73bc'],['8c00fa9b18ebf331eb961537a45a4266c7034f2f0d4e1d0716fb6eae20eae29e','efa47267fea521a1a9dc343a3736c974c2fadafa81e36c54e7d2a4c66702414b'],['e7a26ce69dd4829f3e10cec0a9e98ed3143d084f308b92c0997fddfc60cb3e41','2a758e300fa7984b471b006a1aafbb18d0a6b2c0420e83e20e8a9421cf2cfd51'],['b6459e0ee3662ec8d23540c223bcbdc571cbcb967d79424f3cf29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strict';var utils=exports;var BN=require('bn.js');var minAssert=require('minimalistic-assert');var minUtils=require('minimalistic-crypto-utils');utils.assert=minAssert;utils.toArray=minUtils.toArray;utils.zero2=minUtils.zero2;utils.toHex=minUtils.toHex;utils.encode=minUtils.encode;// Represent num in a w-NAF form
  function getNAF(num,w){var naf=[];var ws=1<<w+1;var k=num.clone();while(k.cmpn(1)>=0){var z;if(k.isOdd()){var mod=k.andln(ws-1);if(mod>(ws>>1)-1)z=(ws>>1)-mod;else z=mod;k.isubn(z);}else{z=0;}naf.push(z);// Optimization, shift by word if possible
  var shift=k.cmpn(0)!==0&&k.andln(ws-1)===0?w+1:1;for(var i=1;i<shift;i++){naf.push(0);}k.iushrn(shift);}return naf;}utils.getNAF=getNAF;// Represent k1, k2 in a Joint Sparse Form
  function getJSF(k1,k2){var jsf=[[],[]];k1=k1.clone();k2=k2.clone();var d1=0;var d2=0;while(k1.cmpn(-d1)>0||k2.cmpn(-d2)>0){// First phase
  var m14=k1.andln(3)+d1&3;var m24=k2.andln(3)+d2&3;if(m14===3)m14=-1;if(m24===3)m24=-1;var u1;if((m14&1)===0){u1=0;}else{var m8=k1.andln(7)+d1&7;if((m8===3||m8===5)&&m24===2)u1=-m14;else u1=m14;}jsf[0].push(u1);var u2;if((m24&1)===0){u2=0;}else{var m8=k2.andln(7)+d2&7;if((m8===3||m8===5)&&m14===2)u2=-m24;else u2=m24;}jsf[1].push(u2);// Second phase
  if(2*d1===u1+1)d1=1-d1;if(2*d2===u2+1)d2=1-d2;k1.iushrn(1);k2.iushrn(1);}return jsf;}utils.getJSF=getJSF;function cachedProperty(obj,name,computer){var key='_'+name;obj.prototype[name]=function cachedProperty(){return this[key]!==undefined?this[key]:this[key]=computer.call(this);};}utils.cachedProperty=cachedProperty;function parseBytes(bytes){return typeof bytes==='string'?utils.toArray(bytes,'hex'):bytes;}utils.parseBytes=parseBytes;function intFromLE(bytes){return new BN(bytes,'hex','le');}utils.intFromLE=intFromLE;},{"bn.js":17,"minimalistic-assert":108,"minimalistic-crypto-utils":109}],83:[function(require,module,exports){module.exports={"_from":"elliptic@^6.0.0","_id":"elliptic@6.4.0","_inBundle":false,"_integrity":"sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=","_location":"/elliptic","_phantomChildren":{},"_requested":{"type":"range","registry":true,"raw":"elliptic@^6.0.0","name":"elliptic","escapedName":"elliptic","rawSpec":"^6.0.0","saveSpec":null,"fetchSpec":"^6.0.0"},"_requiredBy":["/browserify-sign","/create-ecdh"],"_resolved":"https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz","_shasum":"cac9af8762c85836187003c8dfe193e5e2eae5df","_spec":"elliptic@^6.0.0","_where":"/home/mariusb/dev/maeb/rebirthdb-js/node_modules/browserify-sign","author":{"name":"Fedor Indutny","email":"fedor@indutny.com"},"bugs":{"url":"https://github.com/indutny/elliptic/issues"},"bundleDependencies":false,"dependencies":{"bn.js":"^4.4.0","brorand":"^1.0.1","hash.js":"^1.0.0","hmac-drbg":"^1.0.0","inherits":"^2.0.1","minimalistic-assert":"^1.0.0","minimalistic-crypto-utils":"^1.0.0"},"deprecated":false,"description":"EC cryptography","devDependencies":{"brfs":"^1.4.3","coveralls":"^2.11.3","grunt":"^0.4.5","grunt-browserify":"^5.0.0","grunt-cli":"^1.2.0","grunt-contrib-connect":"^1.0.0","grunt-contrib-copy":"^1.0.0","grunt-contrib-uglify":"^1.0.1","grunt-mocha-istanbul":"^3.0.1","grunt-saucelabs":"^8.6.2","istanbul":"^0.4.2","jscs":"^2.9.0","jshint":"^2.6.0","mocha":"^2.1.0"},"files":["lib"],"homepage":"https://github.com/indutny/elliptic","keywords":["EC","Elliptic","curve","Cryptography"],"license":"MIT","main":"lib/elliptic.js","name":"elliptic","repository":{"type":"git","url":"git+ssh://git@github.com/indutny/elliptic.git"},"scripts":{"jscs":"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js","jshint":"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js","lint":"npm run jscs && npm run jshint","test":"npm run lint && npm run unit","unit":"istanbul test _mocha --reporter=spec test/index.js","version":"grunt dist && git add dist/"},"version":"6.4.0"};},{}],84:[function(require,module,exports){// Copyright Joyent, Inc. and other Node contributors.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a
  // copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to permit
  // persons to whom the Software is furnished to do so, subject to the
  // following conditions:
  //
  // The above copyright notice and this permission notice shall be included
  // in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
  var objectCreate=Object.create||objectCreatePolyfill;var objectKeys=Object.keys||objectKeysPolyfill;var bind=Function.prototype.bind||functionBindPolyfill;function EventEmitter(){if(!this._events||!Object.prototype.hasOwnProperty.call(this,'_events')){this._events=objectCreate(null);this._eventsCount=0;}this._maxListeners=this._maxListeners||undefined;}module.exports=EventEmitter;// Backwards-compat with node 0.10.x
  EventEmitter.EventEmitter=EventEmitter;EventEmitter.prototype._events=undefined;EventEmitter.prototype._maxListeners=undefined;// By default EventEmitters will print a warning if more than 10 listeners are
  // added to it. This is a useful default which helps finding memory leaks.
  var defaultMaxListeners=10;var hasDefineProperty;try{var o={};if(Object.defineProperty)Object.defineProperty(o,'x',{value:0});hasDefineProperty=o.x===0;}catch(err){hasDefineProperty=false;}if(hasDefineProperty){Object.defineProperty(EventEmitter,'defaultMaxListeners',{enumerable:true,get:function get(){return defaultMaxListeners;},set:function set(arg){// check whether the input is a positive number (whose value is zero or
  // greater and not a NaN).
  if(typeof arg!=='number'||arg<0||arg!==arg)throw new TypeError('"defaultMaxListeners" must be a positive number');defaultMaxListeners=arg;}});}else{EventEmitter.defaultMaxListeners=defaultMaxListeners;}// Obviously not all Emitters should be limited to 10. This function allows
  // that to be increased. Set to zero for unlimited.
  EventEmitter.prototype.setMaxListeners=function setMaxListeners(n){if(typeof n!=='number'||n<0||isNaN(n))throw new TypeError('"n" argument must be a positive number');this._maxListeners=n;return this;};function $getMaxListeners(that){if(that._maxListeners===undefined)return EventEmitter.defaultMaxListeners;return that._maxListeners;}EventEmitter.prototype.getMaxListeners=function getMaxListeners(){return $getMaxListeners(this);};// These standalone emit* functions are used to optimize calling of event
  // handlers for fast cases because emit() itself often has a variable number of
  // arguments and can be deoptimized because of that. These functions always have
  // the same number of arguments and thus do not get deoptimized, so the code
  // inside them can execute faster.
  function emitNone(handler,isFn,self){if(isFn)handler.call(self);else{var len=handler.length;var listeners=arrayClone(handler,len);for(var i=0;i<len;++i){listeners[i].call(self);}}}function emitOne(handler,isFn,self,arg1){if(isFn)handler.call(self,arg1);else{var len=handler.length;var listeners=arrayClone(handler,len);for(var i=0;i<len;++i){listeners[i].call(self,arg1);}}}function emitTwo(handler,isFn,self,arg1,arg2){if(isFn)handler.call(self,arg1,arg2);else{var len=handler.length;var listeners=arrayClone(handler,len);for(var i=0;i<len;++i){listeners[i].call(self,arg1,arg2);}}}function emitThree(handler,isFn,self,arg1,arg2,arg3){if(isFn)handler.call(self,arg1,arg2,arg3);else{var len=handler.length;var listeners=arrayClone(handler,len);for(var i=0;i<len;++i){listeners[i].call(self,arg1,arg2,arg3);}}}function emitMany(handler,isFn,self,args){if(isFn)handler.apply(self,args);else{var len=handler.length;var listeners=arrayClone(handler,len);for(var i=0;i<len;++i){listeners[i].apply(self,args);}}}EventEmitter.prototype.emit=function emit(type){var er,handler,len,args,i,events;var doError=type==='error';events=this._events;if(events)doError=doError&&events.error==null;else if(!doError)return false;// If there is no 'error' event listener then throw.
  if(doError){if(arguments.length>1)er=arguments[1];if(er instanceof Error){throw er;// Unhandled 'error' event
  }else{// At least give some kind of context to the user
  var err=new Error('Unhandled "error" event. ('+er+')');err.context=er;throw err;}return false;}handler=events[type];if(!handler)return false;var isFn=typeof handler==='function';len=arguments.length;switch(len){// fast cases
  case 1:emitNone(handler,isFn,this);break;case 2:emitOne(handler,isFn,this,arguments[1]);break;case 3:emitTwo(handler,isFn,this,arguments[1],arguments[2]);break;case 4:emitThree(handler,isFn,this,arguments[1],arguments[2],arguments[3]);break;// slower
  default:args=new Array(len-1);for(i=1;i<len;i++){args[i-1]=arguments[i];}emitMany(handler,isFn,this,args);}return true;};function _addListener(target,type,listener,prepend){var m;var events;var existing;if(typeof listener!=='function')throw new TypeError('"listener" argument must be a function');events=target._events;if(!events){events=target._events=objectCreate(null);target._eventsCount=0;}else{// To avoid recursion in the case that type === "newListener"! Before
  // adding it to the listeners, first emit "newListener".
  if(events.newListener){target.emit('newListener',type,listener.listener?listener.listener:listener);// Re-assign `events` because a newListener handler could have caused the
  // this._events to be assigned to a new object
  events=target._events;}existing=events[type];}if(!existing){// Optimize the case of one listener. Don't need the extra array object.
  existing=events[type]=listener;++target._eventsCount;}else{if(typeof existing==='function'){// Adding the second element, need to change to array.
  existing=events[type]=prepend?[listener,existing]:[existing,listener];}else{// If we've already got an array, just append.
  if(prepend){existing.unshift(listener);}else{existing.push(listener);}}// Check for listener leak
  if(!existing.warned){m=$getMaxListeners(target);if(m&&m>0&&existing.length>m){existing.warned=true;var w=new Error('Possible EventEmitter memory leak detected. '+existing.length+' "'+String(type)+'" listeners '+'added. Use emitter.setMaxListeners() to '+'increase limit.');w.name='MaxListenersExceededWarning';w.emitter=target;w.type=type;w.count=existing.length;if((typeof console==="undefined"?"undefined":_typeof2(console))==='object'&&console.warn){console.warn('%s: %s',w.name,w.message);}}}}return target;}EventEmitter.prototype.addListener=function addListener(type,listener){return _addListener(this,type,listener,false);};EventEmitter.prototype.on=EventEmitter.prototype.addListener;EventEmitter.prototype.prependListener=function prependListener(type,listener){return _addListener(this,type,listener,true);};function onceWrapper(){if(!this.fired){this.target.removeListener(this.type,this.wrapFn);this.fired=true;switch(arguments.length){case 0:return this.listener.call(this.target);case 1:return this.listener.call(this.target,arguments[0]);case 2:return this.listener.call(this.target,arguments[0],arguments[1]);case 3:return this.listener.call(this.target,arguments[0],arguments[1],arguments[2]);default:var args=new Array(arguments.length);for(var i=0;i<args.length;++i){args[i]=arguments[i];}this.listener.apply(this.target,args);}}}function _onceWrap(target,type,listener){var state={fired:false,wrapFn:undefined,target:target,type:type,listener:listener};var wrapped=bind.call(onceWrapper,state);wrapped.listener=listener;state.wrapFn=wrapped;return wrapped;}EventEmitter.prototype.once=function once(type,listener){if(typeof listener!=='function')throw new TypeError('"listener" argument must be a function');this.on(type,_onceWrap(this,type,listener));return this;};EventEmitter.prototype.prependOnceListener=function prependOnceListener(type,listener){if(typeof listener!=='function')throw new TypeError('"listener" argument must be a function');this.prependListener(type,_onceWrap(this,type,listener));return this;};// Emits a 'removeListener' event if and only if the listener was removed.
  EventEmitter.prototype.removeListener=function removeListener(type,listener){var list,events,position,i,originalListener;if(typeof listener!=='function')throw new TypeError('"listener" argument must be a function');events=this._events;if(!events)return this;list=events[type];if(!list)return this;if(list===listener||list.listener===listener){if(--this._eventsCount===0)this._events=objectCreate(null);else{delete events[type];if(events.removeListener)this.emit('removeListener',type,list.listener||listener);}}else if(typeof list!=='function'){position=-1;for(i=list.length-1;i>=0;i--){if(list[i]===listener||list[i].listener===listener){originalListener=list[i].listener;position=i;break;}}if(position<0)return this;if(position===0)list.shift();else spliceOne(list,position);if(list.length===1)events[type]=list[0];if(events.removeListener)this.emit('removeListener',type,originalListener||listener);}return this;};EventEmitter.prototype.removeAllListeners=function removeAllListeners(type){var listeners,events,i;events=this._events;if(!events)return this;// not listening for removeListener, no need to emit
  if(!events.removeListener){if(arguments.length===0){this._events=objectCreate(null);this._eventsCount=0;}else if(events[type]){if(--this._eventsCount===0)this._events=objectCreate(null);else delete events[type];}return this;}// emit removeListener for all listeners on all events
  if(arguments.length===0){var keys=objectKeys(events);var key;for(i=0;i<keys.length;++i){key=keys[i];if(key==='removeListener')continue;this.removeAllListeners(key);}this.removeAllListeners('removeListener');this._events=objectCreate(null);this._eventsCount=0;return this;}listeners=events[type];if(typeof listeners==='function'){this.removeListener(type,listeners);}else if(listeners){// LIFO order
  for(i=listeners.length-1;i>=0;i--){this.removeListener(type,listeners[i]);}}return this;};function _listeners(target,type,unwrap){var events=target._events;if(!events)return[];var evlistener=events[type];if(!evlistener)return[];if(typeof evlistener==='function')return unwrap?[evlistener.listener||evlistener]:[evlistener];return unwrap?unwrapListeners(evlistener):arrayClone(evlistener,evlistener.length);}EventEmitter.prototype.listeners=function listeners(type){return _listeners(this,type,true);};EventEmitter.prototype.rawListeners=function rawListeners(type){return _listeners(this,type,false);};EventEmitter.listenerCount=function(emitter,type){if(typeof emitter.listenerCount==='function'){return emitter.listenerCount(type);}else{return listenerCount.call(emitter,type);}};EventEmitter.prototype.listenerCount=listenerCount;function listenerCount(type){var events=this._events;if(events){var evlistener=events[type];if(typeof evlistener==='function'){return 1;}else if(evlistener){return evlistener.length;}}return 0;}EventEmitter.prototype.eventNames=function eventNames(){return this._eventsCount>0?Reflect.ownKeys(this._events):[];};// About 1.5x faster than the two-arg version of Array#splice().
  function spliceOne(list,index){for(var i=index,k=i+1,n=list.length;k<n;i+=1,k+=1){list[i]=list[k];}list.pop();}function arrayClone(arr,n){var copy=new Array(n);for(var i=0;i<n;++i){copy[i]=arr[i];}return copy;}function unwrapListeners(arr){var ret=new Array(arr.length);for(var i=0;i<ret.length;++i){ret[i]=arr[i].listener||arr[i];}return ret;}function objectCreatePolyfill(proto){var F=function F(){};F.prototype=proto;return new F();}function objectKeysPolyfill(obj){var keys=[];for(var k in obj){if(Object.prototype.hasOwnProperty.call(obj,k)){keys.push(k);}}return k;}function functionBindPolyfill(context){var fn=this;return function(){return fn.apply(context,arguments);};}},{}],85:[function(require,module,exports){var Buffer=require('safe-buffer').Buffer;var MD5=require('md5.js');/* eslint-disable camelcase */function EVP_BytesToKey(password,salt,keyBits,ivLen){if(!Buffer.isBuffer(password))password=Buffer.from(password,'binary');if(salt){if(!Buffer.isBuffer(salt))salt=Buffer.from(salt,'binary');if(salt.length!==8)throw new RangeError('salt should be Buffer with 8 byte length');}var keyLen=keyBits/8;var key=Buffer.alloc(keyLen);var iv=Buffer.alloc(ivLen||0);var tmp=Buffer.alloc(0);while(keyLen>0||ivLen>0){var hash=new MD5();hash.update(tmp);hash.update(password);if(salt)hash.update(salt);tmp=hash.digest();var used=0;if(keyLen>0){var keyStart=key.length-keyLen;used=Math.min(keyLen,tmp.length);tmp.copy(key,keyStart,0,used);keyLen-=used;}if(used<tmp.length&&ivLen>0){var ivStart=iv.length-ivLen;var length=Math.min(ivLen,tmp.length-used);tmp.copy(iv,ivStart,used,used+length);ivLen-=length;}}tmp.fill(0);return{key:key,iv:iv};}module.exports=EVP_BytesToKey;},{"md5.js":106,"safe-buffer":145}],86:[function(require,module,exports){'use strict';var Buffer=require('safe-buffer').Buffer;var Transform=require('stream').Transform;var inherits=require('inherits');function throwIfNotStringOrBuffer(val,prefix){if(!Buffer.isBuffer(val)&&typeof val!=='string'){throw new TypeError(prefix+' must be a string or a buffer');}}function HashBase(blockSize){Transform.call(this);this._block=Buffer.allocUnsafe(blockSize);this._blockSize=blockSize;this._blockOffset=0;this._length=[0,0,0,0];this._finalized=false;}inherits(HashBase,Transform);HashBase.prototype._transform=function(chunk,encoding,callback){var error=null;try{this.update(chunk,encoding);}catch(err){error=err;}callback(error);};HashBase.prototype._flush=function(callback){var error=null;try{this.push(this.digest());}catch(err){error=err;}callback(error);};HashBase.prototype.update=function(data,encoding){throwIfNotStringOrBuffer(data,'Data');if(this._finalized)throw new Error('Digest already called');if(!Buffer.isBuffer(data))data=Buffer.from(data,encoding);// consume data
  var block=this._block;var offset=0;while(this._blockOffset+data.length-offset>=this._blockSize){for(var i=this._blockOffset;i<this._blockSize;){block[i++]=data[offset++];}this._update();this._blockOffset=0;}while(offset<data.length){block[this._blockOffset++]=data[offset++];}// update length
  for(var j=0,carry=data.length*8;carry>0;++j){this._length[j]+=carry;carry=this._length[j]/0x0100000000|0;if(carry>0)this._length[j]-=0x0100000000*carry;}return this;};HashBase.prototype._update=function(){throw new Error('_update is not implemented');};HashBase.prototype.digest=function(encoding){if(this._finalized)throw new Error('Digest already called');this._finalized=true;var digest=this._digest();if(encoding!==undefined)digest=digest.toString(encoding);// reset state
  this._block.fill(0);this._blockOffset=0;for(var i=0;i<4;++i){this._length[i]=0;}return digest;};HashBase.prototype._digest=function(){throw new Error('_digest is not implemented');};module.exports=HashBase;},{"inherits":101,"safe-buffer":145,"stream":154}],87:[function(require,module,exports){var hash=exports;hash.utils=require('./hash/utils');hash.common=require('./hash/common');hash.sha=require('./hash/sha');hash.ripemd=require('./hash/ripemd');hash.hmac=require('./hash/hmac');// Proxy hash functions to the main object
  hash.sha1=hash.sha.sha1;hash.sha256=hash.sha.sha256;hash.sha224=hash.sha.sha224;hash.sha384=hash.sha.sha384;hash.sha512=hash.sha.sha512;hash.ripemd160=hash.ripemd.ripemd160;},{"./hash/common":88,"./hash/hmac":89,"./hash/ripemd":90,"./hash/sha":91,"./hash/utils":98}],88:[function(require,module,exports){'use strict';var utils=require('./utils');var assert=require('minimalistic-assert');function BlockHash(){this.pending=null;this.pendingTotal=0;this.blockSize=this.constructor.blockSize;this.outSize=this.constructor.outSize;this.hmacStrength=this.constructor.hmacStrength;this.padLength=this.constructor.padLength/8;this.endian='big';this._delta8=this.blockSize/8;this._delta32=this.blockSize/32;}exports.BlockHash=BlockHash;BlockHash.prototype.update=function update(msg,enc){// Convert message to array, pad it, and join into 32bit blocks
  msg=utils.toArray(msg,enc);if(!this.pending)this.pending=msg;else this.pending=this.pending.concat(msg);this.pendingTotal+=msg.length;// Enough data, try updating
  if(this.pending.length>=this._delta8){msg=this.pending;// Process pending data in blocks
  var r=msg.length%this._delta8;this.pending=msg.slice(msg.length-r,msg.length);if(this.pending.length===0)this.pending=null;msg=utils.join32(msg,0,msg.length-r,this.endian);for(var i=0;i<msg.length;i+=this._delta32){this._update(msg,i,i+this._delta32);}}return this;};BlockHash.prototype.digest=function digest(enc){this.update(this._pad());assert(this.pending===null);return this._digest(enc);};BlockHash.prototype._pad=function pad(){var len=this.pendingTotal;var bytes=this._delta8;var k=bytes-(len+this.padLength)%bytes;var res=new Array(k+this.padLength);res[0]=0x80;for(var i=1;i<k;i++){res[i]=0;}// Append length
  len<<=3;if(this.endian==='big'){for(var t=8;t<this.padLength;t++){res[i++]=0;}res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=len>>>24&0xff;res[i++]=len>>>16&0xff;res[i++]=len>>>8&0xff;res[i++]=len&0xff;}else{res[i++]=len&0xff;res[i++]=len>>>8&0xff;res[i++]=len>>>16&0xff;res[i++]=len>>>24&0xff;res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=0;for(t=8;t<this.padLength;t++){res[i++]=0;}}return res;};},{"./utils":98,"minimalistic-assert":108}],89:[function(require,module,exports){'use strict';var utils=require('./utils');var assert=require('minimalistic-assert');function Hmac(hash,key,enc){if(!(this instanceof Hmac))return new Hmac(hash,key,enc);this.Hash=hash;this.blockSize=hash.blockSize/8;this.outSize=hash.outSize/8;this.inner=null;this.outer=null;this._init(utils.toArray(key,enc));}module.exports=Hmac;Hmac.prototype._init=function init(key){// Shorten key, if needed
  if(key.length>this.blockSize)key=new this.Hash().update(key).digest();assert(key.length<=this.blockSize);// Add padding to key
  for(var i=key.length;i<this.blockSize;i++){key.push(0);}for(i=0;i<key.length;i++){key[i]^=0x36;}this.inner=new this.Hash().update(key);// 0x36 ^ 0x5c = 0x6a
  for(i=0;i<key.length;i++){key[i]^=0x6a;}this.outer=new this.Hash().update(key);};Hmac.prototype.update=function update(msg,enc){this.inner.update(msg,enc);return this;};Hmac.prototype.digest=function digest(enc){this.outer.update(this.inner.digest());return this.outer.digest(enc);};},{"./utils":98,"minimalistic-assert":108}],90:[function(require,module,exports){'use strict';var utils=require('./utils');var common=require('./common');var rotl32=utils.rotl32;var sum32=utils.sum32;var sum32_3=utils.sum32_3;var sum32_4=utils.sum32_4;var BlockHash=common.BlockHash;function RIPEMD160(){if(!(this instanceof RIPEMD160))return new RIPEMD160();BlockHash.call(this);this.h=[0x67452301,0xefcdab89,0x98badcfe,0x10325476,0xc3d2e1f0];this.endian='little';}utils.inherits(RIPEMD160,BlockHash);exports.ripemd160=RIPEMD160;RIPEMD160.blockSize=512;RIPEMD160.outSize=160;RIPEMD160.hmacStrength=192;RIPEMD160.padLength=64;RIPEMD160.prototype._update=function update(msg,start){var A=this.h[0];var B=this.h[1];var C=this.h[2];var D=this.h[3];var E=this.h[4];var Ah=A;var Bh=B;var Ch=C;var Dh=D;var Eh=E;for(var j=0;j<80;j++){var T=sum32(rotl32(sum32_4(A,f(j,B,C,D),msg[r[j]+start],K(j)),s[j]),E);A=E;E=D;D=rotl32(C,10);C=B;B=T;T=sum32(rotl32(sum32_4(Ah,f(79-j,Bh,Ch,Dh),msg[rh[j]+start],Kh(j)),sh[j]),Eh);Ah=Eh;Eh=Dh;Dh=rotl32(Ch,10);Ch=Bh;Bh=T;}T=sum32_3(this.h[1],C,Dh);this.h[1]=sum32_3(this.h[2],D,Eh);this.h[2]=sum32_3(this.h[3],E,Ah);this.h[3]=sum32_3(this.h[4],A,Bh);this.h[4]=sum32_3(this.h[0],B,Ch);this.h[0]=T;};RIPEMD160.prototype._digest=function digest(enc){if(enc==='hex')return utils.toHex32(this.h,'little');else return utils.split32(this.h,'little');};function f(j,x,y,z){if(j<=15)return x^y^z;else if(j<=31)return x&y|~x&z;else if(j<=47)return(x|~y)^z;else if(j<=63)return x&z|y&~z;else return x^(y|~z);}function K(j){if(j<=15)return 0x00000000;else if(j<=31)return 0x5a827999;else if(j<=47)return 0x6ed9eba1;else if(j<=63)return 0x8f1bbcdc;else return 0xa953fd4e;}function Kh(j){if(j<=15)return 0x50a28be6;else if(j<=31)return 0x5c4dd124;else if(j<=47)return 0x6d703ef3;else if(j<=63)return 0x7a6d76e9;else return 0x00000000;}var r=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13];var rh=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11];var s=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6];var sh=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11];},{"./common":88,"./utils":98}],91:[function(require,module,exports){'use strict';exports.sha1=require('./sha/1');exports.sha224=require('./sha/224');exports.sha256=require('./sha/256');exports.sha384=require('./sha/384');exports.sha512=require('./sha/512');},{"./sha/1":92,"./sha/224":93,"./sha/256":94,"./sha/384":95,"./sha/512":96}],92:[function(require,module,exports){'use strict';var utils=require('../utils');var common=require('../common');var shaCommon=require('./common');var rotl32=utils.rotl32;var sum32=utils.sum32;var sum32_5=utils.sum32_5;var ft_1=shaCommon.ft_1;var BlockHash=common.BlockHash;var sha1_K=[0x5A827999,0x6ED9EBA1,0x8F1BBCDC,0xCA62C1D6];function SHA1(){if(!(this instanceof SHA1))return new SHA1();BlockHash.call(this);this.h=[0x67452301,0xefcdab89,0x98badcfe,0x10325476,0xc3d2e1f0];this.W=new Array(80);}utils.inherits(SHA1,BlockHash);module.exports=SHA1;SHA1.blockSize=512;SHA1.outSize=160;SHA1.hmacStrength=80;SHA1.padLength=64;SHA1.prototype._update=function _update(msg,start){var W=this.W;for(var i=0;i<16;i++){W[i]=msg[start+i];}for(;i<W.length;i++){W[i]=rotl32(W[i-3]^W[i-8]^W[i-14]^W[i-16],1);}var a=this.h[0];var b=this.h[1];var c=this.h[2];var d=this.h[3];var e=this.h[4];for(i=0;i<W.length;i++){var s=~~(i/20);var t=sum32_5(rotl32(a,5),ft_1(s,b,c,d),e,W[i],sha1_K[s]);e=d;d=c;c=rotl32(b,30);b=a;a=t;}this.h[0]=sum32(this.h[0],a);this.h[1]=sum32(this.h[1],b);this.h[2]=sum32(this.h[2],c);this.h[3]=sum32(this.h[3],d);this.h[4]=sum32(this.h[4],e);};SHA1.prototype._digest=function digest(enc){if(enc==='hex')return utils.toHex32(this.h,'big');else return utils.split32(this.h,'big');};},{"../common":88,"../utils":98,"./common":97}],93:[function(require,module,exports){'use strict';var utils=require('../utils');var SHA256=require('./256');function SHA224(){if(!(this instanceof SHA224))return new SHA224();SHA256.call(this);this.h=[0xc1059ed8,0x367cd507,0x3070dd17,0xf70e5939,0xffc00b31,0x68581511,0x64f98fa7,0xbefa4fa4];}utils.inherits(SHA224,SHA256);module.exports=SHA224;SHA224.blockSize=512;SHA224.outSize=224;SHA224.hmacStrength=192;SHA224.padLength=64;SHA224.prototype._digest=function digest(enc){// Just truncate output
  if(enc==='hex')return utils.toHex32(this.h.slice(0,7),'big');else return utils.split32(this.h.slice(0,7),'big');};},{"../utils":98,"./256":94}],94:[function(require,module,exports){'use strict';var utils=require('../utils');var common=require('../common');var shaCommon=require('./common');var assert=require('minimalistic-assert');var sum32=utils.sum32;var sum32_4=utils.sum32_4;var sum32_5=utils.sum32_5;var ch32=shaCommon.ch32;var maj32=shaCommon.maj32;var s0_256=shaCommon.s0_256;var s1_256=shaCommon.s1_256;var g0_256=shaCommon.g0_256;var g1_256=shaCommon.g1_256;var BlockHash=common.BlockHash;var sha256_K=[0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5,0x3956c25b,0x59f111f1,0x923f82a4,0xab1c5ed5,0xd807aa98,0x12835b01,0x243185be,0x550c7dc3,0x72be5d74,0x80deb1fe,0x9bdc06a7,0xc19bf174,0xe49b69c1,0xefbe4786,0x0fc19dc6,0x240ca1cc,0x2de92c6f,0x4a7484aa,0x5cb0a9dc,0x76f988da,0x983e5152,0xa831c66d,0xb00327c8,0xbf597fc7,0xc6e00bf3,0xd5a79147,0x06ca6351,0x14292967,0x27b70a85,0x2e1b2138,0x4d2c6dfc,0x53380d13,0x650a7354,0x766a0abb,0x81c2c92e,0x92722c85,0xa2bfe8a1,0xa81a664b,0xc24b8b70,0xc76c51a3,0xd192e819,0xd6990624,0xf40e3585,0x106aa070,0x19a4c116,0x1e376c08,0x2748774c,0x34b0bcb5,0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,0x682e6ff3,0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208,0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2];function SHA256(){if(!(this instanceof SHA256))return new SHA256();BlockHash.call(this);this.h=[0x6a09e667,0xbb67ae85,0x3c6ef372,0xa54ff53a,0x510e527f,0x9b05688c,0x1f83d9ab,0x5be0cd19];this.k=sha256_K;this.W=new Array(64);}utils.inherits(SHA256,BlockHash);module.exports=SHA256;SHA256.blockSize=512;SHA256.outSize=256;SHA256.hmacStrength=192;SHA256.padLength=64;SHA256.prototype._update=function _update(msg,start){var W=this.W;for(var i=0;i<16;i++){W[i]=msg[start+i];}for(;i<W.length;i++){W[i]=sum32_4(g1_256(W[i-2]),W[i-7],g0_256(W[i-15]),W[i-16]);}var a=this.h[0];var b=this.h[1];var c=this.h[2];var d=this.h[3];var e=this.h[4];var f=this.h[5];var g=this.h[6];var h=this.h[7];assert(this.k.length===W.length);for(i=0;i<W.length;i++){var T1=sum32_5(h,s1_256(e),ch32(e,f,g),this.k[i],W[i]);var T2=sum32(s0_256(a),maj32(a,b,c));h=g;g=f;f=e;e=sum32(d,T1);d=c;c=b;b=a;a=sum32(T1,T2);}this.h[0]=sum32(this.h[0],a);this.h[1]=sum32(this.h[1],b);this.h[2]=sum32(this.h[2],c);this.h[3]=sum32(this.h[3],d);this.h[4]=sum32(this.h[4],e);this.h[5]=sum32(this.h[5],f);this.h[6]=sum32(this.h[6],g);this.h[7]=sum32(this.h[7],h);};SHA256.prototype._digest=function digest(enc){if(enc==='hex')return utils.toHex32(this.h,'big');else return utils.split32(this.h,'big');};},{"../common":88,"../utils":98,"./common":97,"minimalistic-assert":108}],95:[function(require,module,exports){'use strict';var utils=require('../utils');var SHA512=require('./512');function SHA384(){if(!(this instanceof SHA384))return new SHA384();SHA512.call(this);this.h=[0xcbbb9d5d,0xc1059ed8,0x629a292a,0x367cd507,0x9159015a,0x3070dd17,0x152fecd8,0xf70e5939,0x67332667,0xffc00b31,0x8eb44a87,0x68581511,0xdb0c2e0d,0x64f98fa7,0x47b5481d,0xbefa4fa4];}utils.inherits(SHA384,SHA512);module.exports=SHA384;SHA384.blockSize=1024;SHA384.outSize=384;SHA384.hmacStrength=192;SHA384.padLength=128;SHA384.prototype._digest=function digest(enc){if(enc==='hex')return utils.toHex32(this.h.slice(0,12),'big');else return utils.split32(this.h.slice(0,12),'big');};},{"../utils":98,"./512":96}],96:[function(require,module,exports){'use strict';var utils=require('../utils');var common=require('../common');var assert=require('minimalistic-assert');var rotr64_hi=utils.rotr64_hi;var rotr64_lo=utils.rotr64_lo;var shr64_hi=utils.shr64_hi;var shr64_lo=utils.shr64_lo;var sum64=utils.sum64;var sum64_hi=utils.sum64_hi;var sum64_lo=utils.sum64_lo;var sum64_4_hi=utils.sum64_4_hi;var sum64_4_lo=utils.sum64_4_lo;var sum64_5_hi=utils.sum64_5_hi;var sum64_5_lo=utils.sum64_5_lo;var BlockHash=common.BlockHash;var sha512_K=[0x428a2f98,0xd728ae22,0x71374491,0x23ef65cd,0xb5c0fbcf,0xec4d3b2f,0xe9b5dba5,0x8189dbbc,0x3956c25b,0xf348b538,0x59f111f1,0xb605d019,0x923f82a4,0xaf194f9b,0xab1c5ed5,0xda6d8118,0xd807aa98,0xa3030242,0x12835b01,0x45706fbe,0x243185be,0x4ee4b28c,0x550c7dc3,0xd5ffb4e2,0x72be5d74,0xf27b896f,0x80deb1fe,0x3b1696b1,0x9bdc06a7,0x25c71235,0xc19bf174,0xcf692694,0xe49b69c1,0x9ef14ad2,0xefbe4786,0x384f25e3,0x0fc19dc6,0x8b8cd5b5,0x240ca1cc,0x77ac9c65,0x2de92c6f,0x592b0275,0x4a7484aa,0x6ea6e483,0x5cb0a9dc,0xbd41fbd4,0x76f988da,0x831153b5,0x983e5152,0xee66dfab,0xa831c66d,0x2db43210,0xb00327c8,0x98fb213f,0xbf597fc7,0xbeef0ee4,0xc6e00bf3,0x3da88fc2,0xd5a79147,0x930aa725,0x06ca6351,0xe003826f,0x14292967,0x0a0e6e70,0x27b70a85,0x46d22ffc,0x2e1b2138,0x5c26c926,0x4d2c6dfc,0x5ac42aed,0x53380d13,0x9d95b3df,0x650a7354,0x8baf63de,0x766a0abb,0x3c77b2a8,0x81c2c92e,0x47edaee6,0x92722c85,0x1482353b,0xa2bfe8a1,0x4cf10364,0xa81a664b,0xbc423001,0xc24b8b70,0xd0f89791,0xc76c51a3,0x0654be30,0xd192e819,0xd6ef5218,0xd6990624,0x5565a910,0xf40e3585,0x5771202a,0x106aa070,0x32bbd1b8,0x19a4c116,0xb8d2d0c8,0x1e376c08,0x5141ab53,0x2748774c,0xdf8eeb99,0x34b0bcb5,0xe19b48a8,0x391c0cb3,0xc5c95a63,0x4ed8aa4a,0xe3418acb,0x5b9cca4f,0x7763e373,0x682e6ff3,0xd6b2b8a3,0x748f82ee,0x5defb2fc,0x78a5636f,0x43172f60,0x84c87814,0xa1f0ab72,0x8cc70208,0x1a6439ec,0x90befffa,0x23631e28,0xa4506ceb,0xde82bde9,0xbef9a3f7,0xb2c67915,0xc67178f2,0xe372532b,0xca273ece,0xea26619c,0xd186b8c7,0x21c0c207,0xeada7dd6,0xcde0eb1e,0xf57d4f7f,0xee6ed178,0x06f067aa,0x72176fba,0x0a637dc5,0xa2c898a6,0x113f9804,0xbef90dae,0x1b710b35,0x131c471b,0x28db77f5,0x23047d84,0x32caab7b,0x40c72493,0x3c9ebe0a,0x15c9bebc,0x431d67c4,0x9c100d4c,0x4cc5d4be,0xcb3e42b6,0x597f299c,0xfc657e2a,0x5fcb6fab,0x3ad6faec,0x6c44198c,0x4a475817];function SHA512(){if(!(this instanceof SHA512))return new SHA512();BlockHash.call(this);this.h=[0x6a09e667,0xf3bcc908,0xbb67ae85,0x84caa73b,0x3c6ef372,0xfe94f82b,0xa54ff53a,0x5f1d36f1,0x510e527f,0xade682d1,0x9b05688c,0x2b3e6c1f,0x1f83d9ab,0xfb41bd6b,0x5be0cd19,0x137e2179];this.k=sha512_K;this.W=new Array(160);}utils.inherits(SHA512,BlockHash);module.exports=SHA512;SHA512.blockSize=1024;SHA512.outSize=512;SHA512.hmacStrength=192;SHA512.padLength=128;SHA512.prototype._prepareBlock=function _prepareBlock(msg,start){var W=this.W;// 32 x 32bit words
  for(var i=0;i<32;i++){W[i]=msg[start+i];}for(;i<W.length;i+=2){var c0_hi=g1_512_hi(W[i-4],W[i-3]);// i - 2
  var c0_lo=g1_512_lo(W[i-4],W[i-3]);var c1_hi=W[i-14];// i - 7
  var c1_lo=W[i-13];var c2_hi=g0_512_hi(W[i-30],W[i-29]);// i - 15
  var c2_lo=g0_512_lo(W[i-30],W[i-29]);var c3_hi=W[i-32];// i - 16
  var c3_lo=W[i-31];W[i]=sum64_4_hi(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo);W[i+1]=sum64_4_lo(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo);}};SHA512.prototype._update=function _update(msg,start){this._prepareBlock(msg,start);var W=this.W;var ah=this.h[0];var al=this.h[1];var bh=this.h[2];var bl=this.h[3];var ch=this.h[4];var cl=this.h[5];var dh=this.h[6];var dl=this.h[7];var eh=this.h[8];var el=this.h[9];var fh=this.h[10];var fl=this.h[11];var gh=this.h[12];var gl=this.h[13];var hh=this.h[14];var hl=this.h[15];assert(this.k.length===W.length);for(var i=0;i<W.length;i+=2){var c0_hi=hh;var c0_lo=hl;var c1_hi=s1_512_hi(eh,el);var c1_lo=s1_512_lo(eh,el);var c2_hi=ch64_hi(eh,el,fh,fl,gh,gl);var c2_lo=ch64_lo(eh,el,fh,fl,gh,gl);var c3_hi=this.k[i];var c3_lo=this.k[i+1];var c4_hi=W[i];var c4_lo=W[i+1];var T1_hi=sum64_5_hi(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo,c4_hi,c4_lo);var T1_lo=sum64_5_lo(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo,c4_hi,c4_lo);c0_hi=s0_512_hi(ah,al);c0_lo=s0_512_lo(ah,al);c1_hi=maj64_hi(ah,al,bh,bl,ch,cl);c1_lo=maj64_lo(ah,al,bh,bl,ch,cl);var T2_hi=sum64_hi(c0_hi,c0_lo,c1_hi,c1_lo);var T2_lo=sum64_lo(c0_hi,c0_lo,c1_hi,c1_lo);hh=gh;hl=gl;gh=fh;gl=fl;fh=eh;fl=el;eh=sum64_hi(dh,dl,T1_hi,T1_lo);el=sum64_lo(dl,dl,T1_hi,T1_lo);dh=ch;dl=cl;ch=bh;cl=bl;bh=ah;bl=al;ah=sum64_hi(T1_hi,T1_lo,T2_hi,T2_lo);al=sum64_lo(T1_hi,T1_lo,T2_hi,T2_lo);}sum64(this.h,0,ah,al);sum64(this.h,2,bh,bl);sum64(this.h,4,ch,cl);sum64(this.h,6,dh,dl);sum64(this.h,8,eh,el);sum64(this.h,10,fh,fl);sum64(this.h,12,gh,gl);sum64(this.h,14,hh,hl);};SHA512.prototype._digest=function digest(enc){if(enc==='hex')return utils.toHex32(this.h,'big');else return utils.split32(this.h,'big');};function ch64_hi(xh,xl,yh,yl,zh){var r=xh&yh^~xh&zh;if(r<0)r+=0x100000000;return r;}function ch64_lo(xh,xl,yh,yl,zh,zl){var r=xl&yl^~xl&zl;if(r<0)r+=0x100000000;return r;}function maj64_hi(xh,xl,yh,yl,zh){var r=xh&yh^xh&zh^yh&zh;if(r<0)r+=0x100000000;return r;}function maj64_lo(xh,xl,yh,yl,zh,zl){var r=xl&yl^xl&zl^yl&zl;if(r<0)r+=0x100000000;return r;}function s0_512_hi(xh,xl){var c0_hi=rotr64_hi(xh,xl,28);var c1_hi=rotr64_hi(xl,xh,2);// 34
  var c2_hi=rotr64_hi(xl,xh,7);// 39
  var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=0x100000000;return r;}function s0_512_lo(xh,xl){var c0_lo=rotr64_lo(xh,xl,28);var c1_lo=rotr64_lo(xl,xh,2);// 34
  var c2_lo=rotr64_lo(xl,xh,7);// 39
  var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=0x100000000;return r;}function s1_512_hi(xh,xl){var c0_hi=rotr64_hi(xh,xl,14);var c1_hi=rotr64_hi(xh,xl,18);var c2_hi=rotr64_hi(xl,xh,9);// 41
  var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=0x100000000;return r;}function s1_512_lo(xh,xl){var c0_lo=rotr64_lo(xh,xl,14);var c1_lo=rotr64_lo(xh,xl,18);var c2_lo=rotr64_lo(xl,xh,9);// 41
  var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=0x100000000;return r;}function g0_512_hi(xh,xl){var c0_hi=rotr64_hi(xh,xl,1);var c1_hi=rotr64_hi(xh,xl,8);var c2_hi=shr64_hi(xh,xl,7);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=0x100000000;return r;}function g0_512_lo(xh,xl){var c0_lo=rotr64_lo(xh,xl,1);var c1_lo=rotr64_lo(xh,xl,8);var c2_lo=shr64_lo(xh,xl,7);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=0x100000000;return r;}function g1_512_hi(xh,xl){var c0_hi=rotr64_hi(xh,xl,19);var c1_hi=rotr64_hi(xl,xh,29);// 61
  var c2_hi=shr64_hi(xh,xl,6);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=0x100000000;return r;}function g1_512_lo(xh,xl){var c0_lo=rotr64_lo(xh,xl,19);var c1_lo=rotr64_lo(xl,xh,29);// 61
  var c2_lo=shr64_lo(xh,xl,6);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=0x100000000;return r;}},{"../common":88,"../utils":98,"minimalistic-assert":108}],97:[function(require,module,exports){'use strict';var utils=require('../utils');var rotr32=utils.rotr32;function ft_1(s,x,y,z){if(s===0)return ch32(x,y,z);if(s===1||s===3)return p32(x,y,z);if(s===2)return maj32(x,y,z);}exports.ft_1=ft_1;function ch32(x,y,z){return x&y^~x&z;}exports.ch32=ch32;function maj32(x,y,z){return x&y^x&z^y&z;}exports.maj32=maj32;function p32(x,y,z){return x^y^z;}exports.p32=p32;function s0_256(x){return rotr32(x,2)^rotr32(x,13)^rotr32(x,22);}exports.s0_256=s0_256;function s1_256(x){return rotr32(x,6)^rotr32(x,11)^rotr32(x,25);}exports.s1_256=s1_256;function g0_256(x){return rotr32(x,7)^rotr32(x,18)^x>>>3;}exports.g0_256=g0_256;function g1_256(x){return rotr32(x,17)^rotr32(x,19)^x>>>10;}exports.g1_256=g1_256;},{"../utils":98}],98:[function(require,module,exports){'use strict';var assert=require('minimalistic-assert');var inherits=require('inherits');exports.inherits=inherits;function toArray(msg,enc){if(Array.isArray(msg))return msg.slice();if(!msg)return[];var res=[];if(typeof msg==='string'){if(!enc){for(var i=0;i<msg.length;i++){var c=msg.charCodeAt(i);var hi=c>>8;var lo=c&0xff;if(hi)res.push(hi,lo);else res.push(lo);}}else if(enc==='hex'){msg=msg.replace(/[^a-z0-9]+/ig,'');if(msg.length%2!==0)msg='0'+msg;for(i=0;i<msg.length;i+=2){res.push(parseInt(msg[i]+msg[i+1],16));}}}else{for(i=0;i<msg.length;i++){res[i]=msg[i]|0;}}return res;}exports.toArray=toArray;function toHex(msg){var res='';for(var i=0;i<msg.length;i++){res+=zero2(msg[i].toString(16));}return res;}exports.toHex=toHex;function htonl(w){var res=w>>>24|w>>>8&0xff00|w<<8&0xff0000|(w&0xff)<<24;return res>>>0;}exports.htonl=htonl;function toHex32(msg,endian){var res='';for(var i=0;i<msg.length;i++){var w=msg[i];if(endian==='little')w=htonl(w);res+=zero8(w.toString(16));}return res;}exports.toHex32=toHex32;function zero2(word){if(word.length===1)return'0'+word;else return word;}exports.zero2=zero2;function zero8(word){if(word.length===7)return'0'+word;else if(word.length===6)return'00'+word;else if(word.length===5)return'000'+word;else if(word.length===4)return'0000'+word;else if(word.length===3)return'00000'+word;else if(word.length===2)return'000000'+word;else if(word.length===1)return'0000000'+word;else return word;}exports.zero8=zero8;function join32(msg,start,end,endian){var len=end-start;assert(len%4===0);var res=new Array(len/4);for(var i=0,k=start;i<res.length;i++,k+=4){var w;if(endian==='big')w=msg[k]<<24|msg[k+1]<<16|msg[k+2]<<8|msg[k+3];else w=msg[k+3]<<24|msg[k+2]<<16|msg[k+1]<<8|msg[k];res[i]=w>>>0;}return res;}exports.join32=join32;function split32(msg,endian){var res=new Array(msg.length*4);for(var i=0,k=0;i<msg.length;i++,k+=4){var m=msg[i];if(endian==='big'){res[k]=m>>>24;res[k+1]=m>>>16&0xff;res[k+2]=m>>>8&0xff;res[k+3]=m&0xff;}else{res[k+3]=m>>>24;res[k+2]=m>>>16&0xff;res[k+1]=m>>>8&0xff;res[k]=m&0xff;}}return res;}exports.split32=split32;function rotr32(w,b){return w>>>b|w<<32-b;}exports.rotr32=rotr32;function rotl32(w,b){return w<<b|w>>>32-b;}exports.rotl32=rotl32;function sum32(a,b){return a+b>>>0;}exports.sum32=sum32;function sum32_3(a,b,c){return a+b+c>>>0;}exports.sum32_3=sum32_3;function sum32_4(a,b,c,d){return a+b+c+d>>>0;}exports.sum32_4=sum32_4;function sum32_5(a,b,c,d,e){return a+b+c+d+e>>>0;}exports.sum32_5=sum32_5;function sum64(buf,pos,ah,al){var bh=buf[pos];var bl=buf[pos+1];var lo=al+bl>>>0;var hi=(lo<al?1:0)+ah+bh;buf[pos]=hi>>>0;buf[pos+1]=lo;}exports.sum64=sum64;function sum64_hi(ah,al,bh,bl){var lo=al+bl>>>0;var hi=(lo<al?1:0)+ah+bh;return hi>>>0;}exports.sum64_hi=sum64_hi;function sum64_lo(ah,al,bh,bl){var lo=al+bl;return lo>>>0;}exports.sum64_lo=sum64_lo;function sum64_4_hi(ah,al,bh,bl,ch,cl,dh,dl){var carry=0;var lo=al;lo=lo+bl>>>0;carry+=lo<al?1:0;lo=lo+cl>>>0;carry+=lo<cl?1:0;lo=lo+dl>>>0;carry+=lo<dl?1:0;var hi=ah+bh+ch+dh+carry;return hi>>>0;}exports.sum64_4_hi=sum64_4_hi;function sum64_4_lo(ah,al,bh,bl,ch,cl,dh,dl){var lo=al+bl+cl+dl;return lo>>>0;}exports.sum64_4_lo=sum64_4_lo;function sum64_5_hi(ah,al,bh,bl,ch,cl,dh,dl,eh,el){var carry=0;var lo=al;lo=lo+bl>>>0;carry+=lo<al?1:0;lo=lo+cl>>>0;carry+=lo<cl?1:0;lo=lo+dl>>>0;carry+=lo<dl?1:0;lo=lo+el>>>0;carry+=lo<el?1:0;var hi=ah+bh+ch+dh+eh+carry;return hi>>>0;}exports.sum64_5_hi=sum64_5_hi;function sum64_5_lo(ah,al,bh,bl,ch,cl,dh,dl,eh,el){var lo=al+bl+cl+dl+el;return lo>>>0;}exports.sum64_5_lo=sum64_5_lo;function rotr64_hi(ah,al,num){var r=al<<32-num|ah>>>num;return r>>>0;}exports.rotr64_hi=rotr64_hi;function rotr64_lo(ah,al,num){var r=ah<<32-num|al>>>num;return r>>>0;}exports.rotr64_lo=rotr64_lo;function shr64_hi(ah,al,num){return ah>>>num;}exports.shr64_hi=shr64_hi;function shr64_lo(ah,al,num){var r=ah<<32-num|al>>>num;return r>>>0;}exports.shr64_lo=shr64_lo;},{"inherits":101,"minimalistic-assert":108}],99:[function(require,module,exports){'use strict';var hash=require('hash.js');var utils=require('minimalistic-crypto-utils');var assert=require('minimalistic-assert');function HmacDRBG(options){if(!(this instanceof HmacDRBG))return new HmacDRBG(options);this.hash=options.hash;this.predResist=!!options.predResist;this.outLen=this.hash.outSize;this.minEntropy=options.minEntropy||this.hash.hmacStrength;this._reseed=null;this.reseedInterval=null;this.K=null;this.V=null;var entropy=utils.toArray(options.entropy,options.entropyEnc||'hex');var nonce=utils.toArray(options.nonce,options.nonceEnc||'hex');var pers=utils.toArray(options.pers,options.persEnc||'hex');assert(entropy.length>=this.minEntropy/8,'Not enough entropy. Minimum is: '+this.minEntropy+' bits');this._init(entropy,nonce,pers);}module.exports=HmacDRBG;HmacDRBG.prototype._init=function init(entropy,nonce,pers){var seed=entropy.concat(nonce).concat(pers);this.K=new Array(this.outLen/8);this.V=new Array(this.outLen/8);for(var i=0;i<this.V.length;i++){this.K[i]=0x00;this.V[i]=0x01;}this._update(seed);this._reseed=1;this.reseedInterval=0x1000000000000;// 2^48
  };HmacDRBG.prototype._hmac=function hmac(){return new hash.hmac(this.hash,this.K);};HmacDRBG.prototype._update=function update(seed){var kmac=this._hmac().update(this.V).update([0x00]);if(seed)kmac=kmac.update(seed);this.K=kmac.digest();this.V=this._hmac().update(this.V).digest();if(!seed)return;this.K=this._hmac().update(this.V).update([0x01]).update(seed).digest();this.V=this._hmac().update(this.V).digest();};HmacDRBG.prototype.reseed=function reseed(entropy,entropyEnc,add,addEnc){// Optional entropy enc
  if(typeof entropyEnc!=='string'){addEnc=add;add=entropyEnc;entropyEnc=null;}entropy=utils.toArray(entropy,entropyEnc);add=utils.toArray(add,addEnc);assert(entropy.length>=this.minEntropy/8,'Not enough entropy. Minimum is: '+this.minEntropy+' bits');this._update(entropy.concat(add||[]));this._reseed=1;};HmacDRBG.prototype.generate=function generate(len,enc,add,addEnc){if(this._reseed>this.reseedInterval)throw new Error('Reseed is required');// Optional encoding
  if(typeof enc!=='string'){addEnc=add;add=enc;enc=null;}// Optional additional data
  if(add){add=utils.toArray(add,addEnc||'hex');this._update(add);}var temp=[];while(temp.length<len){this.V=this._hmac().update(this.V).digest();temp=temp.concat(this.V);}var res=temp.slice(0,len);this._update(add);this._reseed++;return utils.encode(res,enc);};},{"hash.js":87,"minimalistic-assert":108,"minimalistic-crypto-utils":109}],100:[function(require,module,exports){exports.read=function(buffer,offset,isLE,mLen,nBytes){var e,m;var eLen=nBytes*8-mLen-1;var eMax=(1<<eLen)-1;var eBias=eMax>>1;var nBits=-7;var i=isLE?nBytes-1:0;var d=isLE?-1:1;var s=buffer[offset+i];i+=d;e=s&(1<<-nBits)-1;s>>=-nBits;nBits+=eLen;for(;nBits>0;e=e*256+buffer[offset+i],i+=d,nBits-=8){}m=e&(1<<-nBits)-1;e>>=-nBits;nBits+=mLen;for(;nBits>0;m=m*256+buffer[offset+i],i+=d,nBits-=8){}if(e===0){e=1-eBias;}else if(e===eMax){return m?NaN:(s?-1:1)*Infinity;}else{m=m+Math.pow(2,mLen);e=e-eBias;}return(s?-1:1)*m*Math.pow(2,e-mLen);};exports.write=function(buffer,value,offset,isLE,mLen,nBytes){var e,m,c;var eLen=nBytes*8-mLen-1;var eMax=(1<<eLen)-1;var eBias=eMax>>1;var rt=mLen===23?Math.pow(2,-24)-Math.pow(2,-77):0;var i=isLE?0:nBytes-1;var d=isLE?1:-1;var s=value<0||value===0&&1/value<0?1:0;value=Math.abs(value);if(isNaN(value)||value===Infinity){m=isNaN(value)?1:0;e=eMax;}else{e=Math.floor(Math.log(value)/Math.LN2);if(value*(c=Math.pow(2,-e))<1){e--;c*=2;}if(e+eBias>=1){value+=rt/c;}else{value+=rt*Math.pow(2,1-eBias);}if(value*c>=2){e++;c/=2;}if(e+eBias>=eMax){m=0;e=eMax;}else if(e+eBias>=1){m=(value*c-1)*Math.pow(2,mLen);e=e+eBias;}else{m=value*Math.pow(2,eBias-1)*Math.pow(2,mLen);e=0;}}for(;mLen>=8;buffer[offset+i]=m&0xff,i+=d,m/=256,mLen-=8){}e=e<<mLen|m;eLen+=mLen;for(;eLen>0;buffer[offset+i]=e&0xff,i+=d,e/=256,eLen-=8){}buffer[offset+i-d]|=s*128;};},{}],101:[function(require,module,exports){if(typeof Object.create==='function'){// implementation from standard node.js 'util' module
  module.exports=function inherits(ctor,superCtor){ctor.super_=superCtor;ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:false,writable:true,configurable:true}});};}else{// old school shim for old browsers
  module.exports=function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function TempCtor(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor();ctor.prototype.constructor=ctor;};}},{}],102:[function(require,module,exports){/*!
   * Determine if an object is a Buffer
   *
   * @author   Feross Aboukhadijeh <https://feross.org>
   * @license  MIT
   */// The _isBuffer check is for Safari 5-7 support, because it's missing
  // Object.prototype.constructor. Remove this eventually
  module.exports=function(obj){return obj!=null&&(isBuffer(obj)||isSlowBuffer(obj)||!!obj._isBuffer);};function isBuffer(obj){return!!obj.constructor&&typeof obj.constructor.isBuffer==='function'&&obj.constructor.isBuffer(obj);}// For Node v0.10 support. Remove this eventually.
  function isSlowBuffer(obj){return typeof obj.readFloatLE==='function'&&typeof obj.slice==='function'&&isBuffer(obj.slice(0,0));}},{}],103:[function(require,module,exports){var toString={}.toString;module.exports=Array.isArray||function(arr){return toString.call(arr)=='[object Array]';};},{}],104:[function(require,module,exports){'use strict';exports.isIterable=isIterable;exports.isArrayLike=isArrayLike;exports.isCollection=isCollection;exports.getIterator=getIterator;exports.getIteratorMethod=getIteratorMethod;exports.createIterator=createIterator;exports.forEach=forEach;exports.isAsyncIterable=isAsyncIterable;exports.getAsyncIterator=getAsyncIterator;exports.getAsyncIteratorMethod=getAsyncIteratorMethod;exports.createAsyncIterator=createAsyncIterator;exports.forAwaitEach=forAwaitEach;var SYMBOL=typeof Symbol==='function'?Symbol:void 0;var SYMBOL_ITERATOR=SYMBOL&&SYMBOL.iterator;var $$iterator=exports.$$iterator=SYMBOL_ITERATOR||'@@iterator';function isIterable(obj){return!!getIteratorMethod(obj);}function isArrayLike(obj){var length=obj!=null&&obj.length;return typeof length==='number'&&length>=0&&length%1===0;}function isCollection(obj){return Object(obj)===obj&&(isArrayLike(obj)||isIterable(obj));}function getIterator(iterable){var method=getIteratorMethod(iterable);if(method){return method.call(iterable);}}function getIteratorMethod(iterable){if(iterable!=null){var method=SYMBOL_ITERATOR&&iterable[SYMBOL_ITERATOR]||iterable['@@iterator'];if(typeof method==='function'){return method;}}}function createIterator(collection){if(collection!=null){var iterator=getIterator(collection);if(iterator){return iterator;}if(isArrayLike(collection)){return new ArrayLikeIterator(collection);}}}function ArrayLikeIterator(obj){this._o=obj;this._i=0;}ArrayLikeIterator.prototype[$$iterator]=function(){return this;};ArrayLikeIterator.prototype.next=function(){if(this._o===void 0||this._i>=this._o.length){this._o=void 0;return{value:void 0,done:true};}return{value:this._o[this._i++],done:false};};function forEach(collection,callback,thisArg){if(collection!=null){if(typeof collection.forEach==='function'){return collection.forEach(callback,thisArg);}var i=0;var iterator=getIterator(collection);if(iterator){var step;while(!(step=iterator.next()).done){callback.call(thisArg,step.value,i++,collection);if(i>9999999){throw new TypeError('Near-infinite iteration.');}}}else if(isArrayLike(collection)){for(;i<collection.length;i++){if(collection.hasOwnProperty(i)){callback.call(thisArg,collection[i],i,collection);}}}}}var SYMBOL_ASYNC_ITERATOR=SYMBOL&&SYMBOL.asyncIterator;var $$asyncIterator=exports.$$asyncIterator=SYMBOL_ASYNC_ITERATOR||'@@asyncIterator';function isAsyncIterable(obj){return!!getAsyncIteratorMethod(obj);}function getAsyncIterator(asyncIterable){var method=getAsyncIteratorMethod(asyncIterable);if(method){return method.call(asyncIterable);}}function getAsyncIteratorMethod(asyncIterable){if(asyncIterable!=null){var method=SYMBOL_ASYNC_ITERATOR&&asyncIterable[SYMBOL_ASYNC_ITERATOR]||asyncIterable['@@asyncIterator'];if(typeof method==='function'){return method;}}}function createAsyncIterator(source){if(source!=null){var asyncIterator=getAsyncIterator(source);if(asyncIterator){return asyncIterator;}var iterator=createIterator(source);if(iterator){return new AsyncFromSyncIterator(iterator);}}}function AsyncFromSyncIterator(iterator){this._i=iterator;}AsyncFromSyncIterator.prototype[$$asyncIterator]=function(){return this;};AsyncFromSyncIterator.prototype.next=function(){var step=this._i.next();return Promise.resolve(step.value).then(function(value){return{value:value,done:step.done};});};function forAwaitEach(source,callback,thisArg){var asyncIterator=createAsyncIterator(source);if(asyncIterator){var i=0;return new Promise(function(resolve,reject){function next(){asyncIterator.next().then(function(step){if(!step.done){Promise.resolve(callback.call(thisArg,step.value,i++,source)).then(next).catch(reject);}else{resolve();}return null;}).catch(reject);return null;}next();});}}},{}],105:[function(require,module,exports){'use strict';Object.defineProperty(exports,'__esModule',{value:true});/*
    This is just a junk drawer, containing anything used across multiple classes.
    Because Luxon is small(ish), this should stay small and we won't worry about splitting
    it up into, say, parsingUtil.js and basicUtil.js and so on. But they are divided up by feature area.
  *//**
   * @private
   */// TYPES
  function isUndefined(o){return typeof o==='undefined';}function isNumber(o){return typeof o==='number';}function isString(o){return typeof o==='string';}function isDate(o){return Object.prototype.toString.call(o)==='[object Date]';}// CAPABILITIES
  function hasIntl(){return typeof Intl!=='undefined'&&Intl.DateTimeFormat;}function hasFormatToParts(){return!isUndefined(Intl.DateTimeFormat.prototype.formatToParts);}// OBJECTS AND ARRAYS
  function maybeArray(thing){return Array.isArray(thing)?thing:[thing];}function bestBy(arr,by,compare){if(arr.length===0){return undefined;}return arr.reduce(function(best,next){var pair=[by(next),next];if(!best){return pair;}else if(compare.apply(null,[best[0],pair[0]])===best[0]){return best;}else{return pair;}},null)[1];}function pick(obj,keys){return keys.reduce(function(a,k){a[k]=obj[k];return a;},{});}// NUMBERS AND STRINGS
  function numberBetween(thing,bottom,top){return isNumber(thing)&&thing>=bottom&&thing<=top;}// x % n but takes the sign of n instead of x
  function floorMod(x,n){return x-n*Math.floor(x/n);}function padStart(input){var n=arguments.length>1&&arguments[1]!==undefined?arguments[1]:2;if(input.toString().length<n){return('0'.repeat(n)+input).slice(-n);}else{return input.toString();}}function parseMillis(fraction){if(isUndefined(fraction)){return NaN;}else{var f=parseFloat('0.'+fraction)*1000;return Math.floor(f);}}function roundTo(number,digits){var factor=Math.pow(10,digits);return Math.round(number*factor)/factor;}// DATE BASICS
  function isLeapYear(year){return year%4===0&&(year%100!==0||year%400===0);}function daysInYear(year){return isLeapYear(year)?366:365;}function daysInMonth(year,month){var modMonth=floorMod(month-1,12)+1,modYear=year+(month-modMonth)/12;if(modMonth===2){return isLeapYear(modYear)?29:28;}else{return[31,null,31,30,31,30,31,31,30,31,30,31][modMonth-1];}}function weeksInWeekYear(weekYear){var p1=(weekYear+Math.floor(weekYear/4)-Math.floor(weekYear/100)+Math.floor(weekYear/400))%7,last=weekYear-1,p2=(last+Math.floor(last/4)-Math.floor(last/100)+Math.floor(last/400))%7;return p1===4||p2===3?53:52;}function untruncateYear(year){if(year>99){return year;}else return year>60?1900+year:2000+year;}// PARSING
  function parseZoneInfo(ts,offsetFormat,locale){var timeZone=arguments.length>3&&arguments[3]!==undefined?arguments[3]:null;var date=new Date(ts),intlOpts={hour12:false,year:'numeric',month:'2-digit',day:'2-digit',hour:'2-digit',minute:'2-digit'};if(timeZone){intlOpts.timeZone=timeZone;}var modified=Object.assign({timeZoneName:offsetFormat},intlOpts),intl=hasIntl();if(intl&&hasFormatToParts()){var parsed=new Intl.DateTimeFormat(locale,modified).formatToParts(date).find(function(m){return m.type.toLowerCase()==='timezonename';});return parsed?parsed.value:null;}else if(intl){// this probably doesn't work for all locales
  var without=new Intl.DateTimeFormat(locale,intlOpts).format(date),included=new Intl.DateTimeFormat(locale,modified).format(date),diffed=included.substring(without.length),trimmed=diffed.replace(/^[, ]+/,'');return trimmed;}else{return null;}}// signedOffset('-5', '30') -> -330
  function signedOffset(offHourStr,offMinuteStr){var offHour=parseInt(offHourStr,10)||0,offMin=parseInt(offMinuteStr,10)||0,offMinSigned=offHour<0?-offMin:offMin;return offHour*60+offMinSigned;}// COERCION
  function normalizeObject(obj,normalizer){var ignoreUnknown=arguments.length>2&&arguments[2]!==undefined?arguments[2]:false;var normalized={};for(var u in obj){if(obj.hasOwnProperty(u)){var v=obj[u];if(v!==null&&!isUndefined(v)&&!Number.isNaN(v)){var mapped=normalizer(u,ignoreUnknown);if(mapped){normalized[mapped]=v;}}}}return normalized;}function timeObject(obj){return pick(obj,['hour','minute','second','millisecond']);}/**
   * @private
   */var n='numeric',s='short',l='long',d2='2-digit';var DATE_SHORT={year:n,month:n,day:n};var DATE_MED={year:n,month:s,day:n};var DATE_FULL={year:n,month:l,day:n};var DATE_HUGE={year:n,month:l,day:n,weekday:l};var TIME_SIMPLE={hour:n,minute:d2};var TIME_WITH_SECONDS={hour:n,minute:d2,second:d2};var TIME_WITH_SHORT_OFFSET={hour:n,minute:d2,second:d2,timeZoneName:s};var TIME_WITH_LONG_OFFSET={hour:n,minute:d2,second:d2,timeZoneName:l};var TIME_24_SIMPLE={hour:n,minute:d2,hour12:false};/**
   * {@link toLocaleString}; format like '09:30:23', always 24-hour.
   */var TIME_24_WITH_SECONDS={hour:n,minute:d2,second:d2,hour12:false};/**
   * {@link toLocaleString}; format like '09:30:23 EDT', always 24-hour.
   */var TIME_24_WITH_SHORT_OFFSET={hour:n,minute:d2,second:d2,hour12:false,timeZoneName:s};/**
   * {@link toLocaleString}; format like '09:30:23 Eastern Daylight Time', always 24-hour.
   */var TIME_24_WITH_LONG_OFFSET={hour:n,minute:d2,second:d2,hour12:false,timeZoneName:l};/**
   * {@link toLocaleString}; format like '10/14/1983, 9:30 AM'. Only 12-hour if the locale is.
   */var DATETIME_SHORT={year:n,month:n,day:n,hour:n,minute:d2};/**
   * {@link toLocaleString}; format like '10/14/1983, 9:30:33 AM'. Only 12-hour if the locale is.
   */var DATETIME_SHORT_WITH_SECONDS={year:n,month:n,day:n,hour:n,minute:d2,second:d2};var DATETIME_MED={year:n,month:s,day:n,hour:n,minute:d2};var DATETIME_MED_WITH_SECONDS={year:n,month:s,day:n,hour:n,minute:d2,second:d2};var DATETIME_FULL={year:n,month:l,day:n,hour:n,minute:d2,timeZoneName:s};var DATETIME_FULL_WITH_SECONDS={year:n,month:l,day:n,hour:n,minute:d2,second:d2,timeZoneName:s};var DATETIME_HUGE={year:n,month:l,day:n,weekday:l,hour:n,minute:d2,timeZoneName:l};var DATETIME_HUGE_WITH_SECONDS={year:n,month:l,day:n,weekday:l,hour:n,minute:d2,second:d2,timeZoneName:l};function stringify(obj){return JSON.stringify(obj,Object.keys(obj).sort());}/**
   * @private
   */var monthsLong=['January','February','March','April','May','June','July','August','September','October','November','December'];var monthsShort=['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];var monthsNarrow=['J','F','M','A','M','J','J','A','S','O','N','D'];function months(length){switch(length){case'narrow':return monthsNarrow;case'short':return monthsShort;case'long':return monthsLong;case'numeric':return['1','2','3','4','5','6','7','8','9','10','11','12'];case'2-digit':return['01','02','03','04','05','06','07','08','09','10','11','12'];default:return null;}}var weekdaysLong=['Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'];var weekdaysShort=['Mon','Tue','Wed','Thu','Fri','Sat','Sun'];var weekdaysNarrow=['M','T','W','T','F','S','S'];function weekdays(length){switch(length){case'narrow':return weekdaysNarrow;case'short':return weekdaysShort;case'long':return weekdaysLong;case'numeric':return['1','2','3','4','5','6','7'];default:return null;}}var meridiems=['AM','PM'];var erasLong=['Before Christ','Anno Domini'];var erasShort=['BC','AD'];var erasNarrow=['B','A'];function eras(length){switch(length){case'narrow':return erasNarrow;case'short':return erasShort;case'long':return erasLong;default:return null;}}function meridiemForDateTime(dt){return meridiems[dt.hour<12?0:1];}function weekdayForDateTime(dt,length){return weekdays(length)[dt.weekday-1];}function monthForDateTime(dt,length){return months(length)[dt.month-1];}function eraForDateTime(dt,length){return eras(length)[dt.year<0?0:1];}function formatString(knownFormat){// these all have the offsets removed because we don't have access to them
  // without all the intl stuff this is backfilling
  var filtered=pick(knownFormat,['weekday','era','year','month','day','hour','minute','second','timeZoneName','hour12']),key=stringify(filtered),dateTimeHuge='EEEE, LLLL d, yyyy, h:mm a';switch(key){case stringify(DATE_SHORT):return'M/d/yyyy';case stringify(DATE_MED):return'LLL d, yyyy';case stringify(DATE_FULL):return'LLLL d, yyyy';case stringify(DATE_HUGE):return'EEEE, LLLL d, yyyy';case stringify(TIME_SIMPLE):return'h:mm a';case stringify(TIME_WITH_SECONDS):return'h:mm:ss a';case stringify(TIME_WITH_SHORT_OFFSET):return'h:mm a';case stringify(TIME_WITH_LONG_OFFSET):return'h:mm a';case stringify(TIME_24_SIMPLE):return'HH:mm';case stringify(TIME_24_WITH_SECONDS):return'HH:mm:ss';case stringify(TIME_24_WITH_SHORT_OFFSET):return'HH:mm';case stringify(TIME_24_WITH_LONG_OFFSET):return'HH:mm';case stringify(DATETIME_SHORT):return'M/d/yyyy, h:mm a';case stringify(DATETIME_MED):return'LLL d, yyyy, h:mm a';case stringify(DATETIME_FULL):return'LLLL d, yyyy, h:mm a';case stringify(DATETIME_HUGE):return dateTimeHuge;case stringify(DATETIME_SHORT_WITH_SECONDS):return'M/d/yyyy, h:mm:ss a';case stringify(DATETIME_MED_WITH_SECONDS):return'LLL d, yyyy, h:mm:ss a';case stringify(DATETIME_FULL_WITH_SECONDS):return'LLLL d, yyyy, h:mm:ss a';case stringify(DATETIME_HUGE_WITH_SECONDS):return'EEEE, LLLL d, yyyy, h:mm:ss a';default:return dateTimeHuge;}}var _typeof=typeof Symbol==="function"&&_typeof2(Symbol.iterator)==="symbol"?function(obj){return typeof obj==="undefined"?"undefined":_typeof2(obj);}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj==="undefined"?"undefined":_typeof2(obj);};var classCallCheck=function classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}};var createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor);}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor;};}();var inherits=function inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+(typeof superClass==="undefined"?"undefined":_typeof2(superClass)));}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass;};var possibleConstructorReturn=function possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called");}return call&&((typeof call==="undefined"?"undefined":_typeof2(call))==="object"||typeof call==="function")?call:self;};// these aren't really private, but nor are they really useful to document
  /**
   * @private
   */var LuxonError=function(_Error){inherits(LuxonError,_Error);function LuxonError(){classCallCheck(this,LuxonError);return possibleConstructorReturn(this,_Error.apply(this,arguments));}return LuxonError;}(Error);/**
   * @private
   */var InvalidDateTimeError=function(_LuxonError){inherits(InvalidDateTimeError,_LuxonError);function InvalidDateTimeError(reason){classCallCheck(this,InvalidDateTimeError);return possibleConstructorReturn(this,_LuxonError.call(this,'Invalid DateTime: '+reason));}return InvalidDateTimeError;}(LuxonError);/**
   * @private
   */var InvalidIntervalError=function(_LuxonError2){inherits(InvalidIntervalError,_LuxonError2);function InvalidIntervalError(reason){classCallCheck(this,InvalidIntervalError);return possibleConstructorReturn(this,_LuxonError2.call(this,'Invalid Interval: '+reason));}return InvalidIntervalError;}(LuxonError);/**
   * @private
   */var InvalidDurationError=function(_LuxonError3){inherits(InvalidDurationError,_LuxonError3);function InvalidDurationError(reason){classCallCheck(this,InvalidDurationError);return possibleConstructorReturn(this,_LuxonError3.call(this,'Invalid Duration: '+reason));}return InvalidDurationError;}(LuxonError);/**
   * @private
   */var ConflictingSpecificationError=function(_LuxonError4){inherits(ConflictingSpecificationError,_LuxonError4);function ConflictingSpecificationError(){classCallCheck(this,ConflictingSpecificationError);return possibleConstructorReturn(this,_LuxonError4.apply(this,arguments));}return ConflictingSpecificationError;}(LuxonError);/**
   * @private
   */var InvalidUnitError=function(_LuxonError5){inherits(InvalidUnitError,_LuxonError5);function InvalidUnitError(unit){classCallCheck(this,InvalidUnitError);return possibleConstructorReturn(this,_LuxonError5.call(this,'Invalid unit '+unit));}return InvalidUnitError;}(LuxonError);/**
   * @private
   */var InvalidArgumentError=function(_LuxonError6){inherits(InvalidArgumentError,_LuxonError6);function InvalidArgumentError(){classCallCheck(this,InvalidArgumentError);return possibleConstructorReturn(this,_LuxonError6.apply(this,arguments));}return InvalidArgumentError;}(LuxonError);/**
   * @private
   */var ZoneIsAbstractError=function(_LuxonError7){inherits(ZoneIsAbstractError,_LuxonError7);function ZoneIsAbstractError(){classCallCheck(this,ZoneIsAbstractError);return possibleConstructorReturn(this,_LuxonError7.call(this,'Zone is an abstract class'));}return ZoneIsAbstractError;}(LuxonError);/* eslint no-unused-vars: "off" *//**
   * @interface
  */var Zone=function(){function Zone(){classCallCheck(this,Zone);}/**
     * Returns the offset's common name (such as EST) at the specified timestamp
     * @abstract
     * @param {number} ts - Epoch milliseconds for which to get the name
     * @param {Object} opts - Options to affect the format
     * @param {string} opts.format - What style of offset to return. Accepts 'long' or 'short'.
     * @param {string} opts.localeCode - What locale to return the offset name in. Defaults to us-en
     * @return {string}
     */Zone.offsetName=function offsetName(ts,opts){throw new ZoneIsAbstractError();};/**
     * Return the offset in minutes for this zone at the specified timestamp.
     * @abstract
     * @param {number} ts - Epoch milliseconds for which to compute the offset
     * @return {number}
     */Zone.prototype.offset=function offset(ts){throw new ZoneIsAbstractError();};/**
     * Return whether this Zone is equal to another zoner
     * @abstract
     * @param {Zone} otherZone - the zone to compare
     * @return {boolean}
     */Zone.prototype.equals=function equals(otherZone){throw new ZoneIsAbstractError();};/**
     * Return whether this Zone is valid.
     * @abstract
     * @type {boolean}
     */createClass(Zone,[{key:'type',/**
       * The type of zone
       * @abstract
       * @type {string}
       */get:function get$$1(){throw new ZoneIsAbstractError();}/**
       * The name of this zone.
       * @abstract
       * @type {string}
       */},{key:'name',get:function get$$1(){throw new ZoneIsAbstractError();}/**
       * Returns whether the offset is known to be fixed for the whole year.
       * @abstract
       * @type {boolean}
       */},{key:'universal',get:function get$$1(){throw new ZoneIsAbstractError();}},{key:'isValid',get:function get$$1(){throw new ZoneIsAbstractError();}}]);return Zone;}();var singleton=null;/**
   * @private
   */var LocalZone=function(_Zone){inherits(LocalZone,_Zone);function LocalZone(){classCallCheck(this,LocalZone);return possibleConstructorReturn(this,_Zone.apply(this,arguments));}LocalZone.prototype.offsetName=function offsetName(ts,_ref){var format=_ref.format,locale=_ref.locale;return parseZoneInfo(ts,format,locale);};LocalZone.prototype.offset=function offset(ts){return-new Date(ts).getTimezoneOffset();};LocalZone.prototype.equals=function equals(otherZone){return otherZone.type==='local';};createClass(LocalZone,[{key:'type',get:function get$$1(){return'local';}},{key:'name',get:function get$$1(){if(hasIntl()){return new Intl.DateTimeFormat().resolvedOptions().timeZone;}else return'local';}},{key:'universal',get:function get$$1(){return false;}},{key:'isValid',get:function get$$1(){return true;}}],[{key:'instance',get:function get$$1(){if(singleton===null){singleton=new LocalZone();}return singleton;}}]);return LocalZone;}(Zone);var dtfCache={};function makeDTF(zone){if(!dtfCache[zone]){dtfCache[zone]=new Intl.DateTimeFormat('en-US',{hour12:false,timeZone:zone,year:'numeric',month:'2-digit',day:'2-digit',hour:'2-digit',minute:'2-digit',second:'2-digit'});}return dtfCache[zone];}var typeToPos={year:0,month:1,day:2,hour:3,minute:4,second:5};function hackyOffset(dtf,date){var formatted=dtf.format(date).replace(/\u200E/g,''),parsed=/(\d+)\/(\d+)\/(\d+),? (\d+):(\d+):(\d+)/.exec(formatted),fMonth=parsed[1],fDay=parsed[2],fYear=parsed[3],fHour=parsed[4],fMinute=parsed[5],fSecond=parsed[6];return[fYear,fMonth,fDay,fHour,fMinute,fSecond];}function partsOffset(dtf,date){var formatted=dtf.formatToParts(date),filled=[];for(var i=0;i<formatted.length;i++){var _formatted$i=formatted[i],type=_formatted$i.type,value=_formatted$i.value,pos=typeToPos[type];if(!isUndefined(pos)){filled[pos]=parseInt(value,10);}}return filled;}/**
   * @private
   */var IANAZone=function(_Zone){inherits(IANAZone,_Zone);IANAZone.isValidSpecifier=function isValidSpecifier(s){return s&&s.match(/^[a-z_+-]{1,256}\/[a-z_+-]{1,256}(\/[a-z_+-]{1,256})?$/i);};IANAZone.isValidZone=function isValidZone(zone){try{new Intl.DateTimeFormat('en-US',{timeZone:zone}).format();return true;}catch(e){return false;}};// Etc/GMT+8 -> 480
  IANAZone.parseGMTOffset=function parseGMTOffset(specifier){if(specifier){var match=specifier.match(/^Etc\/GMT([+-]\d{1,2})$/i);if(match){return 60*parseInt(match[1]);}}return null;};function IANAZone(name){classCallCheck(this,IANAZone);var _this=possibleConstructorReturn(this,_Zone.call(this));_this.zoneName=name;_this.valid=IANAZone.isValidZone(name);return _this;}IANAZone.prototype.offsetName=function offsetName(ts,_ref){var format=_ref.format,locale=_ref.locale;return parseZoneInfo(ts,format,locale,this.zoneName);};IANAZone.prototype.offset=function offset(ts){var date=new Date(ts),dtf=makeDTF(this.zoneName),_ref2=dtf.formatToParts?partsOffset(dtf,date):hackyOffset(dtf,date),fYear=_ref2[0],fMonth=_ref2[1],fDay=_ref2[2],fHour=_ref2[3],fMinute=_ref2[4],fSecond=_ref2[5],asUTC=Date.UTC(fYear,fMonth-1,fDay,fHour,fMinute,fSecond);var asTS=date.valueOf();asTS-=asTS%1000;return(asUTC-asTS)/(60*1000);};IANAZone.prototype.equals=function equals(otherZone){return otherZone.type==='iana'&&otherZone.zoneName===this.zoneName;};createClass(IANAZone,[{key:'type',get:function get$$1(){return'iana';}},{key:'name',get:function get$$1(){return this.zoneName;}},{key:'universal',get:function get$$1(){return false;}},{key:'isValid',get:function get$$1(){return this.valid;}}]);return IANAZone;}(Zone);var singleton$1=null;function hoursMinutesOffset(z){var hours=Math.trunc(z.fixed/60),minutes=Math.abs(z.fixed%60),sign=hours>0?'+':'-',base=sign+Math.abs(hours);return minutes>0?base+':'+padStart(minutes,2):base;}/**
   * @private
   */var FixedOffsetZone=function(_Zone){inherits(FixedOffsetZone,_Zone);FixedOffsetZone.instance=function instance(offset){return offset===0?FixedOffsetZone.utcInstance:new FixedOffsetZone(offset);};FixedOffsetZone.parseSpecifier=function parseSpecifier(s){if(s){var r=s.match(/^utc(?:([+-]\d{1,2})(?::(\d{2}))?)?$/i);if(r){return new FixedOffsetZone(signedOffset(r[1],r[2]));}}return null;};createClass(FixedOffsetZone,null,[{key:'utcInstance',get:function get$$1(){if(singleton$1===null){singleton$1=new FixedOffsetZone(0);}return singleton$1;}}]);function FixedOffsetZone(offset){classCallCheck(this,FixedOffsetZone);var _this=possibleConstructorReturn(this,_Zone.call(this));_this.fixed=offset;return _this;}FixedOffsetZone.prototype.offsetName=function offsetName(){return this.name;};FixedOffsetZone.prototype.offset=function offset(){return this.fixed;};FixedOffsetZone.prototype.equals=function equals(otherZone){return otherZone.type==='fixed'&&otherZone.fixed===this.fixed;};createClass(FixedOffsetZone,[{key:'type',get:function get$$1(){return'fixed';}},{key:'name',get:function get$$1(){return this.fixed===0?'UTC':'UTC'+hoursMinutesOffset(this);}},{key:'universal',get:function get$$1(){return true;}},{key:'isValid',get:function get$$1(){return true;}}]);return FixedOffsetZone;}(Zone);var singleton$2=null;var InvalidZone=function(_Zone){inherits(InvalidZone,_Zone);function InvalidZone(){classCallCheck(this,InvalidZone);return possibleConstructorReturn(this,_Zone.apply(this,arguments));}InvalidZone.prototype.offsetName=function offsetName(){return null;};InvalidZone.prototype.offset=function offset(){return NaN;};InvalidZone.prototype.equals=function equals(){return false;};createClass(InvalidZone,[{key:'type',get:function get$$1(){return'invalid';}},{key:'name',get:function get$$1(){return null;}},{key:'universal',get:function get$$1(){return false;}},{key:'isValid',get:function get$$1(){return false;}}],[{key:'instance',get:function get$$1(){if(singleton$2===null){singleton$2=new InvalidZone();}return singleton$2;}}]);return InvalidZone;}(Zone);/**
   * @private
   */function normalizeZone(input,defaultZone){var offset=void 0;if(isUndefined(input)||input===null){return defaultZone;}else if(input instanceof Zone){return input;}else if(isString(input)){var lowered=input.toLowerCase();if(lowered==='local')return LocalZone.instance;else if(lowered==='utc'||lowered==='gmt')return FixedOffsetZone.utcInstance;else if((offset=IANAZone.parseGMTOffset(input))!=null){// handle Etc/GMT-4, which V8 chokes on
  return FixedOffsetZone.instance(offset);}else if(IANAZone.isValidSpecifier(lowered))return new IANAZone(input);else return FixedOffsetZone.parseSpecifier(lowered)||InvalidZone.instance;}else if(isNumber(input)){return FixedOffsetZone.instance(input);}else if((typeof input==='undefined'?'undefined':_typeof(input))==='object'&&input.offset){// This is dumb, but the instanceof check above doesn't seem to really work
  // so we're duck checking it
  return input;}else{return InvalidZone.instance;}}var now=function now(){return new Date().valueOf();},defaultZone=null,// not setting this directly to LocalZone.instance bc loading order issues
  defaultLocale=null,defaultNumberingSystem=null,defaultOutputCalendar=null,throwOnInvalid=false;/**
   * Settings contains static getters and setters that control Luxon's overall behavior. Luxon is a simple library with few options, but the ones it does have live here.
   */var Settings=function(){function Settings(){classCallCheck(this,Settings);}/**
     * Reset Luxon's global caches. Should only be necessary in testing scenarios.
     * @return {void}
     */Settings.resetCaches=function resetCaches(){Locale.resetCache();};createClass(Settings,null,[{key:'now',/**
       * Get the callback for returning the current timestamp.
       * @type {function}
       */get:function get$$1(){return now;}/**
       * Set the callback for returning the current timestamp.
       * @type {function}
       */,set:function set$$1(n){now=n;}/**
       * Get the default time zone to create DateTimes in.
       * @type {string}
       */},{key:'defaultZoneName',get:function get$$1(){return(defaultZone||LocalZone.instance).name;}/**
       * Set the default time zone to create DateTimes in. Does not affect existing instances.
       * @type {string}
       */,set:function set$$1(z){if(!z){defaultZone=null;}else{defaultZone=normalizeZone(z);}}/**
       * Get the default time zone object to create DateTimes in. Does not affect existing instances.
       * @type {Zone}
       */},{key:'defaultZone',get:function get$$1(){return defaultZone||LocalZone.instance;}/**
       * Get the default locale to create DateTimes with. Does not affect existing instances.
       * @type {string}
       */},{key:'defaultLocale',get:function get$$1(){return defaultLocale;}/**
       * Set the default locale to create DateTimes with. Does not affect existing instances.
       * @type {string}
       */,set:function set$$1(locale){defaultLocale=locale;}/**
       * Get the default numbering system to create DateTimes with. Does not affect existing instances.
       * @type {string}
       */},{key:'defaultNumberingSystem',get:function get$$1(){return defaultNumberingSystem;}/**
       * Set the default numbering system to create DateTimes with. Does not affect existing instances.
       * @type {string}
       */,set:function set$$1(numberingSystem){defaultNumberingSystem=numberingSystem;}/**
       * Get the default output calendar to create DateTimes with. Does not affect existing instances.
       * @type {string}
       */},{key:'defaultOutputCalendar',get:function get$$1(){return defaultOutputCalendar;}/**
       * Set the default output calendar to create DateTimes with. Does not affect existing instances.
       * @type {string}
       */,set:function set$$1(outputCalendar){defaultOutputCalendar=outputCalendar;}/**
       * Get whether Luxon will throw when it encounters invalid DateTimes, Durations, or Intervals
       * @type {boolean}
       */},{key:'throwOnInvalid',get:function get$$1(){return throwOnInvalid;}/**
       * Set whether Luxon will throw when it encounters invalid DateTimes, Durations, or Intervals
       * @type {boolean}
       */,set:function set$$1(t){throwOnInvalid=t;}}]);return Settings;}();function stringifyTokens(splits,tokenToString){var s='';for(var _iterator=splits,_isArray=Array.isArray(_iterator),_i=0,_iterator=_isArray?_iterator:_iterator[Symbol.iterator]();;){var _ref;if(_isArray){if(_i>=_iterator.length)break;_ref=_iterator[_i++];}else{_i=_iterator.next();if(_i.done)break;_ref=_i.value;}var token=_ref;if(token.literal){s+=token.val;}else{s+=tokenToString(token.val);}}return s;}var tokenToObject={D:DATE_SHORT,DD:DATE_MED,DDD:DATE_FULL,DDDD:DATE_HUGE,t:TIME_SIMPLE,tt:TIME_WITH_SECONDS,ttt:TIME_WITH_SHORT_OFFSET,tttt:TIME_WITH_LONG_OFFSET,T:TIME_24_SIMPLE,TT:TIME_24_WITH_SECONDS,TTT:TIME_24_WITH_SHORT_OFFSET,TTTT:TIME_24_WITH_LONG_OFFSET,f:DATETIME_SHORT,ff:DATETIME_MED,fff:DATETIME_FULL,ffff:DATETIME_HUGE,F:DATETIME_SHORT_WITH_SECONDS,FF:DATETIME_MED_WITH_SECONDS,FFF:DATETIME_FULL_WITH_SECONDS,FFFF:DATETIME_HUGE_WITH_SECONDS};/**
   * @private
   */var Formatter=function(){Formatter.create=function create(locale){var opts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var formatOpts=Object.assign({},{round:true},opts);return new Formatter(locale,formatOpts);};Formatter.parseFormat=function parseFormat(fmt){var current=null,currentFull='',bracketed=false;var splits=[];for(var i=0;i<fmt.length;i++){var c=fmt.charAt(i);if(c==="'"){if(currentFull.length>0){splits.push({literal:bracketed,val:currentFull});}current=null;currentFull='';bracketed=!bracketed;}else if(bracketed){currentFull+=c;}else if(c===current){currentFull+=c;}else{if(currentFull.length>0){splits.push({literal:false,val:currentFull});}currentFull=c;current=c;}}if(currentFull.length>0){splits.push({literal:bracketed,val:currentFull});}return splits;};function Formatter(locale,formatOpts){classCallCheck(this,Formatter);this.opts=formatOpts;this.loc=locale;this.systemLoc=null;}Formatter.prototype.formatWithSystemDefault=function formatWithSystemDefault(dt,opts){if(this.systemLoc===null){this.systemLoc=this.loc.redefaultToSystem();}var df=this.systemLoc.dtFormatter(dt,Object.assign({},this.opts,opts));return df.format();};Formatter.prototype.formatDateTime=function formatDateTime(dt){var opts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var df=this.loc.dtFormatter(dt,Object.assign({},this.opts,opts));return df.format();};Formatter.prototype.formatDateTimeParts=function formatDateTimeParts(dt){var opts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var df=this.loc.dtFormatter(dt,Object.assign({},this.opts,opts));return df.formatToParts();};Formatter.prototype.resolvedOptions=function resolvedOptions(dt){var opts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var df=this.loc.dtFormatter(dt,Object.assign({},this.opts,opts));return df.resolvedOptions();};Formatter.prototype.num=function num(n){var p=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0;// we get some perf out of doing this here, annoyingly
  if(this.opts.forceSimple){return padStart(n,p);}var opts=Object.assign({},this.opts);if(p>0){opts.padTo=p;}return this.loc.numberFormatter(opts).format(n);};Formatter.prototype.formatDateTimeFromString=function formatDateTimeFromString(dt,fmt){var _this=this;var knownEnglish=this.loc.listingMode()==='en';var string=function string(opts,extract){return _this.loc.extract(dt,opts,extract);},formatOffset=function formatOffset(opts){if(dt.isOffsetFixed&&dt.offset===0&&opts.allowZ){return'Z';}var hours=Math.trunc(dt.offset/60),minutes=Math.abs(dt.offset%60),sign=hours>=0?'+':'-',base=''+sign+Math.abs(hours);switch(opts.format){case'short':return''+sign+_this.num(Math.abs(hours),2)+':'+_this.num(minutes,2);case'narrow':return minutes>0?base+':'+minutes:base;case'techie':return''+sign+_this.num(Math.abs(hours),2)+_this.num(minutes,2);default:throw new RangeError('Value format '+opts.format+' is out of range for property format');}},meridiem=function meridiem(){return knownEnglish?meridiemForDateTime(dt):string({hour:'numeric',hour12:true},'dayperiod');},month=function month(length,standalone){return knownEnglish?monthForDateTime(dt,length):string(standalone?{month:length}:{month:length,day:'numeric'},'month');},weekday=function weekday(length,standalone){return knownEnglish?weekdayForDateTime(dt,length):string(standalone?{weekday:length}:{weekday:length,month:'long',day:'numeric'},'weekday');},maybeMacro=function maybeMacro(token){var macro=tokenToObject[token];if(macro){return _this.formatWithSystemDefault(dt,macro);}else{return token;}},era=function era(length){return knownEnglish?eraForDateTime(dt,length):string({era:length},'era');},tokenToString=function tokenToString(token){var outputCal=_this.loc.outputCalendar;// Where possible: http://cldr.unicode.org/translation/date-time#TOC-Stand-Alone-vs.-Format-Styles
  switch(token){// ms
  case'S':return _this.num(dt.millisecond);case'u':// falls through
  case'SSS':return _this.num(dt.millisecond,3);// seconds
  case's':return _this.num(dt.second);case'ss':return _this.num(dt.second,2);// minutes
  case'm':return _this.num(dt.minute);case'mm':return _this.num(dt.minute,2);// hours
  case'h':return _this.num(dt.hour%12===0?12:dt.hour%12);case'hh':return _this.num(dt.hour%12===0?12:dt.hour%12,2);case'H':return _this.num(dt.hour);case'HH':return _this.num(dt.hour,2);// offset
  case'Z':// like +6
  return formatOffset({format:'narrow',allowZ:_this.opts.allowZ});case'ZZ':// like +06:00
  return formatOffset({format:'short',allowZ:_this.opts.allowZ});case'ZZZ':// like +0600
  return formatOffset({format:'techie',allowZ:false});case'ZZZZ':// like EST
  return dt.offsetNameShort;case'ZZZZZ':// like Eastern Standard Time
  return dt.offsetNameLong;// zone
  case'z':// like America/New_York
  return dt.zoneName;// meridiems
  case'a':return meridiem();// dates
  case'd':return outputCal?string({day:'numeric'},'day'):_this.num(dt.day);case'dd':return outputCal?string({day:'2-digit'},'day'):_this.num(dt.day,2);// weekdays - standalone
  case'c':// like 1
  return _this.num(dt.weekday);case'ccc':// like 'Tues'
  return weekday('short',true);case'cccc':// like 'Tuesday'
  return weekday('long',true);case'ccccc':// like 'T'
  return weekday('narrow',true);// weekdays - format
  case'E':// like 1
  return _this.num(dt.weekday);case'EEE':// like 'Tues'
  return weekday('short',false);case'EEEE':// like 'Tuesday'
  return weekday('long',false);case'EEEEE':// like 'T'
  return weekday('narrow',false);// months - standalone
  case'L':// like 1
  return outputCal?string({month:'numeric',day:'numeric'},'month'):_this.num(dt.month);case'LL':// like 01, doesn't seem to work
  return outputCal?string({month:'2-digit',day:'numeric'},'month'):_this.num(dt.month,2);case'LLL':// like Jan
  return month('short',true);case'LLLL':// like January
  return month('long',true);case'LLLLL':// like J
  return month('narrow',true);// months - format
  case'M':// like 1
  return outputCal?string({month:'numeric'},'month'):_this.num(dt.month);case'MM':// like 01
  return outputCal?string({month:'2-digit'},'month'):_this.num(dt.month,2);case'MMM':// like Jan
  return month('short',false);case'MMMM':// like January
  return month('long',false);case'MMMMM':// like J
  return month('narrow',false);// years
  case'y':// like 2014
  return outputCal?string({year:'numeric'},'year'):_this.num(dt.year);case'yy':// like 14
  return outputCal?string({year:'2-digit'},'year'):_this.num(dt.year.toString().slice(-2),2);case'yyyy':// like 0012
  return outputCal?string({year:'numeric'},'year'):_this.num(dt.year,4);case'yyyyyy':// like 000012
  return outputCal?string({year:'numeric'},'year'):_this.num(dt.year,6);// eras
  case'G':// like AD
  return era('short');case'GG':// like Anno Domini
  return era('long');case'GGGGG':return era('narrow');case'kk':return _this.num(dt.weekYear.toString().slice(-2),2);case'kkkk':return _this.num(dt.weekYear,4);case'W':return _this.num(dt.weekNumber);case'WW':return _this.num(dt.weekNumber,2);case'o':return _this.num(dt.ordinal);case'ooo':return _this.num(dt.ordinal,3);case'q':// like 1
  return _this.num(dt.quarter);case'qq':// like 01
  return _this.num(dt.quarter,2);default:return maybeMacro(token);}};return stringifyTokens(Formatter.parseFormat(fmt),tokenToString);};Formatter.prototype.formatDurationFromString=function formatDurationFromString(dur,fmt){var _this2=this;var tokenToField=function tokenToField(token){switch(token[0]){case'S':return'millisecond';case's':return'second';case'm':return'minute';case'h':return'hour';case'd':return'day';case'M':return'month';case'y':return'year';default:return null;}},tokenToString=function tokenToString(lildur){return function(token){var mapped=tokenToField(token);if(mapped){return _this2.num(lildur.get(mapped),token.length);}else{return token;}};},tokens=Formatter.parseFormat(fmt),realTokens=tokens.reduce(function(found,_ref2){var literal=_ref2.literal,val=_ref2.val;return literal?found:found.concat(val);},[]),collapsed=dur.shiftTo.apply(dur,realTokens.map(tokenToField).filter(function(t){return t;}));return stringifyTokens(tokens,tokenToString(collapsed));};return Formatter;}();var sysLocaleCache=null;function systemLocale(){if(sysLocaleCache){return sysLocaleCache;}else if(hasIntl()){var computedSys=new Intl.DateTimeFormat().resolvedOptions().locale;// node sometimes defaults to "und". Override that because that is dumb
  sysLocaleCache=computedSys==='und'?'en-US':computedSys;return sysLocaleCache;}else{sysLocaleCache='en-US';return sysLocaleCache;}}function intlConfigString(locale,numberingSystem,outputCalendar){if(hasIntl()){locale=Array.isArray(locale)?locale:[locale];if(outputCalendar||numberingSystem){locale=locale.map(function(l){l+='-u';if(outputCalendar){l+='-ca-'+outputCalendar;}if(numberingSystem){l+='-nu-'+numberingSystem;}return l;});}return locale;}else{return[];}}function mapMonths(f){var ms=[];for(var i=1;i<=12;i++){var dt=DateTime.utc(2016,i,1);ms.push(f(dt));}return ms;}function mapWeekdays(f){var ms=[];for(var i=1;i<=7;i++){var dt=DateTime.utc(2016,11,13+i);ms.push(f(dt));}return ms;}function listStuff(loc,length,defaultOK,englishFn,intlFn){var mode=loc.listingMode(defaultOK);if(mode==='error'){return null;}else if(mode==='en'){return englishFn(length);}else{return intlFn(length);}}function supportsFastNumbers(loc){if(loc.numberingSystem&&loc.numberingSystem!=='latn'){return false;}else{return loc.numberingSystem==='latn'||!loc.locale||loc.locale.startsWith('en')||hasIntl()&&Intl.DateTimeFormat(loc.intl).resolvedOptions().numberingSystem==='latn';}}/**
   * @private
   */var SimpleNumberFormatter=function(){function SimpleNumberFormatter(opts){classCallCheck(this,SimpleNumberFormatter);this.padTo=opts.padTo||0;this.round=opts.round||false;}SimpleNumberFormatter.prototype.format=function format(i){// to match the browser's numberformatter defaults
  var digits=this.round?0:3,rounded=roundTo(i,digits);return padStart(rounded,this.padTo);};return SimpleNumberFormatter;}();/**
   * @private
   */var PolyDateFormatter=function(){function PolyDateFormatter(dt,intl,opts){classCallCheck(this,PolyDateFormatter);this.opts=opts;this.hasIntl=hasIntl();var z=void 0;if(dt.zone.universal&&this.hasIntl){// Chromium doesn't support fixed-offset zones like Etc/GMT+8 in its formatter,
  // See https://bugs.chromium.org/p/chromium/issues/detail?id=364374.
  // So we have to make do. Two cases:
  // 1. The format options tell us to show the zone. We can't do that, so the best
  // we can do is format the date in UTC.
  // 2. The format options don't tell us to show the zone. Then we can adjust them
  // the time and tell the formatter to show it to us in UTC, so that the time is right
  // and the bad zone doesn't show up.
  // We can clean all this up when Chrome fixes this.
  z='UTC';if(opts.timeZoneName){this.dt=dt;}else{this.dt=dt.offset===0?dt:DateTime.fromMillis(dt.ts+dt.offset*60*1000);}}else if(dt.zone.type==='local'){this.dt=dt;}else{this.dt=dt;z=dt.zone.name;}if(this.hasIntl){var realIntlOpts=Object.assign({},this.opts);if(z){realIntlOpts.timeZone=z;}this.dtf=new Intl.DateTimeFormat(intl,realIntlOpts);}}PolyDateFormatter.prototype.format=function format(){if(this.hasIntl){return this.dtf.format(this.dt.toJSDate());}else{var tokenFormat=formatString(this.opts),loc=Locale.create('en-US');return Formatter.create(loc).formatDateTimeFromString(this.dt,tokenFormat);}};PolyDateFormatter.prototype.formatToParts=function formatToParts(){if(this.hasIntl&&hasFormatToParts()){return this.dtf.formatToParts(this.dt.toJSDate());}else{// This is kind of a cop out. We actually could do this for English. However, we couldn't do it for intl strings
  // and IMO it's too weird to have an uncanny valley like that
  return[];}};PolyDateFormatter.prototype.resolvedOptions=function resolvedOptions(){if(this.hasIntl){return this.dtf.resolvedOptions();}else{return{locale:'en-US',numberingSystem:'latn',outputCalendar:'gregory'};}};return PolyDateFormatter;}();/**
   * @private
   */var Locale=function(){Locale.fromOpts=function fromOpts(opts){return Locale.create(opts.locale,opts.numberingSystem,opts.outputCalendar,opts.defaultToEN);};Locale.create=function create(locale,numberingSystem,outputCalendar){var defaultToEN=arguments.length>3&&arguments[3]!==undefined?arguments[3]:false;var specifiedLocale=locale||Settings.defaultLocale,// the system locale is useful for human readable strings but annoying for parsing/formatting known formats
  localeR=specifiedLocale||(defaultToEN?'en-US':systemLocale()),numberingSystemR=numberingSystem||Settings.defaultNumberingSystem,outputCalendarR=outputCalendar||Settings.defaultOutputCalendar;return new Locale(localeR,numberingSystemR,outputCalendarR,specifiedLocale);};Locale.resetCache=function resetCache(){sysLocaleCache=null;};Locale.fromObject=function fromObject(){var _ref=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{},locale=_ref.locale,numberingSystem=_ref.numberingSystem,outputCalendar=_ref.outputCalendar;return Locale.create(locale,numberingSystem,outputCalendar);};function Locale(locale,numbering,outputCalendar,specifiedLocale){classCallCheck(this,Locale);this.locale=locale;this.numberingSystem=numbering;this.outputCalendar=outputCalendar;this.intl=intlConfigString(this.locale,this.numberingSystem,this.outputCalendar);this.weekdaysCache={format:{},standalone:{}};this.monthsCache={format:{},standalone:{}};this.meridiemCache=null;this.eraCache={};this.specifiedLocale=specifiedLocale;this.fastNumbers=supportsFastNumbers(this);}// todo: cache me
  Locale.prototype.listingMode=function listingMode(){var defaultOK=arguments.length>0&&arguments[0]!==undefined?arguments[0]:true;var intl=hasIntl(),hasFTP=intl&&hasFormatToParts(),isActuallyEn=this.locale==='en'||this.locale.toLowerCase()==='en-us'||intl&&Intl.DateTimeFormat(this.intl).resolvedOptions().locale.startsWith('en-us'),hasNoWeirdness=(this.numberingSystem===null||this.numberingSystem==='latn')&&(this.outputCalendar===null||this.outputCalendar==='gregory');if(!hasFTP&&!(isActuallyEn&&hasNoWeirdness)&&!defaultOK){return'error';}else if(!hasFTP||isActuallyEn&&hasNoWeirdness){return'en';}else{return'intl';}};Locale.prototype.clone=function clone(alts){if(!alts||Object.getOwnPropertyNames(alts).length===0){return this;}else{return Locale.create(alts.locale||this.specifiedLocale,alts.numberingSystem||this.numberingSystem,alts.outputCalendar||this.outputCalendar,alts.defaultToEN||false);}};Locale.prototype.redefaultToEN=function redefaultToEN(){var alts=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};return this.clone(Object.assign({},alts,{defaultToEN:true}));};Locale.prototype.redefaultToSystem=function redefaultToSystem(){var alts=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};return this.clone(Object.assign({},alts,{defaultToEN:false}));};Locale.prototype.months=function months$$1(length){var _this=this;var format=arguments.length>1&&arguments[1]!==undefined?arguments[1]:false;var defaultOK=arguments.length>2&&arguments[2]!==undefined?arguments[2]:true;return listStuff(this,length,defaultOK,months,function(){var intl=format?{month:length,day:'numeric'}:{month:length},formatStr=format?'format':'standalone';if(!_this.monthsCache[formatStr][length]){_this.monthsCache[formatStr][length]=mapMonths(function(dt){return _this.extract(dt,intl,'month');});}return _this.monthsCache[formatStr][length];});};Locale.prototype.weekdays=function weekdays$$1(length){var _this2=this;var format=arguments.length>1&&arguments[1]!==undefined?arguments[1]:false;var defaultOK=arguments.length>2&&arguments[2]!==undefined?arguments[2]:true;return listStuff(this,length,defaultOK,weekdays,function(){var intl=format?{weekday:length,year:'numeric',month:'long',day:'numeric'}:{weekday:length},formatStr=format?'format':'standalone';if(!_this2.weekdaysCache[formatStr][length]){_this2.weekdaysCache[formatStr][length]=mapWeekdays(function(dt){return _this2.extract(dt,intl,'weekday');});}return _this2.weekdaysCache[formatStr][length];});};Locale.prototype.meridiems=function meridiems$$1(){var _this3=this;var defaultOK=arguments.length>0&&arguments[0]!==undefined?arguments[0]:true;return listStuff(this,undefined,defaultOK,function(){return meridiems;},function(){// In theory there could be aribitrary day periods. We're gonna assume there are exactly two
  // for AM and PM. This is probably wrong, but it's makes parsing way easier.
  if(!_this3.meridiemCache){var intl={hour:'numeric',hour12:true};_this3.meridiemCache=[DateTime.utc(2016,11,13,9),DateTime.utc(2016,11,13,19)].map(function(dt){return _this3.extract(dt,intl,'dayperiod');});}return _this3.meridiemCache;});};Locale.prototype.eras=function eras$$1(length){var _this4=this;var defaultOK=arguments.length>1&&arguments[1]!==undefined?arguments[1]:true;return listStuff(this,length,defaultOK,eras,function(){var intl={era:length};// This is utter bullshit. Different calendars are going to define eras totally differently. What I need is the minimum set of dates
  // to definitely enumerate them.
  if(!_this4.eraCache[length]){_this4.eraCache[length]=[DateTime.utc(-40,1,1),DateTime.utc(2017,1,1)].map(function(dt){return _this4.extract(dt,intl,'era');});}return _this4.eraCache[length];});};Locale.prototype.extract=function extract(dt,intlOpts,field){var df=this.dtFormatter(dt,intlOpts),results=df.formatToParts(),matching=results.find(function(m){return m.type.toLowerCase()===field;});return matching?matching.value:null;};Locale.prototype.numberFormatter=function numberFormatter(){var opts=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};// this option is never used (the only caller short-circuits on it, but it seems safer to leave)
  // (in contrast, the || is used heavily)
  if(opts.forceSimple||this.fastNumbers){return new SimpleNumberFormatter(opts);}else if(hasIntl()){var intlOpts={useGrouping:false};if(opts.padTo>0){intlOpts.minimumIntegerDigits=opts.padTo;}if(opts.round){intlOpts.maximumFractionDigits=0;}return new Intl.NumberFormat(this.intl,intlOpts);}else{return new SimpleNumberFormatter(opts);}};Locale.prototype.dtFormatter=function dtFormatter(dt){var intlOpts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};return new PolyDateFormatter(dt,this.intl,intlOpts);};Locale.prototype.equals=function equals(other){return this.locale===other.locale&&this.numberingSystem===other.numberingSystem&&this.outputCalendar===other.outputCalendar;};return Locale;}();/*
   * This file handles parsing for well-specified formats. Here's how it works:
   * Two things go into parsing: a regex to match with and an extractor to take apart the groups in the match.
   * An extractor is just a function that takes a regex match array and returns a { year: ..., month: ... } object
   * parse() does the work of executing the regex and applying the extractor. It takes multiple regex/extractor pairs to try in sequence.
   * Extractors can take a "cursor" representing the offset in the match to look at. This makes it easy to combine extractors.
   * combineExtractors() does the work of combining them, keeping track of the cursor through multiple extractions.
   * Some extractions are super dumb and simpleParse and fromStrings help DRY them.
   */function combineRegexes(){for(var _len=arguments.length,regexes=Array(_len),_key=0;_key<_len;_key++){regexes[_key]=arguments[_key];}var full=regexes.reduce(function(f,r){return f+r.source;},'');return RegExp('^'+full+'$');}function combineExtractors(){for(var _len2=arguments.length,extractors=Array(_len2),_key2=0;_key2<_len2;_key2++){extractors[_key2]=arguments[_key2];}return function(m){return extractors.reduce(function(_ref,ex){var mergedVals=_ref[0],mergedZone=_ref[1],cursor=_ref[2];var _ex=ex(m,cursor),val=_ex[0],zone=_ex[1],next=_ex[2];return[Object.assign(mergedVals,val),mergedZone||zone,next];},[{},null,1]).slice(0,2);};}function parse(s){if(s==null){return[null,null];}for(var _len3=arguments.length,patterns=Array(_len3>1?_len3-1:0),_key3=1;_key3<_len3;_key3++){patterns[_key3-1]=arguments[_key3];}for(var _iterator=patterns,_isArray=Array.isArray(_iterator),_i=0,_iterator=_isArray?_iterator:_iterator[Symbol.iterator]();;){var _ref3;if(_isArray){if(_i>=_iterator.length)break;_ref3=_iterator[_i++];}else{_i=_iterator.next();if(_i.done)break;_ref3=_i.value;}var _ref2=_ref3;var regex=_ref2[0];var extractor=_ref2[1];var m=regex.exec(s);if(m){return extractor(m);}}return[null,null];}function simpleParse(){for(var _len4=arguments.length,keys=Array(_len4),_key4=0;_key4<_len4;_key4++){keys[_key4]=arguments[_key4];}return function(match,cursor){var ret={};var i=void 0;for(i=0;i<keys.length;i++){ret[keys[i]]=parseInt(match[cursor+i]);}return[ret,null,cursor+i];};}// ISO and SQL parsing
  var offsetRegex=/(?:(Z)|([+-]\d\d)(?::?(\d\d))?)/,isoTimeBaseRegex=/(\d\d)(?::?(\d\d)(?::?(\d\d)(?:[.,](\d{1,9}))?)?)?/,isoTimeRegex=RegExp(''+isoTimeBaseRegex.source+offsetRegex.source+'?'),isoTimeExtensionRegex=RegExp('(?:T'+isoTimeRegex.source+')?'),isoYmdRegex=/([+-]\d{6}|\d{4})(?:-?(\d\d)(?:-?(\d\d))?)?/,isoWeekRegex=/(\d{4})-?W(\d\d)-?(\d)/,isoOrdinalRegex=/(\d{4})-?(\d{3})/,extractISOWeekData=simpleParse('weekYear','weekNumber','weekDay'),extractISOOrdinalData=simpleParse('year','ordinal'),sqlYmdRegex=/(\d{4})-(\d\d)-(\d\d)/,// dumbed-down version of the ISO one
  sqlTimeRegex=RegExp(isoTimeBaseRegex.source+' ?(?:'+offsetRegex.source+'|([a-zA-Z_]{1,256}/[a-zA-Z_]{1,256}))?'),sqlTimeExtensionRegex=RegExp('(?: '+sqlTimeRegex.source+')?');function extractISOYmd(match,cursor){var item={year:parseInt(match[cursor]),month:parseInt(match[cursor+1])||1,day:parseInt(match[cursor+2])||1};return[item,null,cursor+3];}function extractISOTime(match,cursor){var item={hour:parseInt(match[cursor])||0,minute:parseInt(match[cursor+1])||0,second:parseInt(match[cursor+2])||0,millisecond:parseMillis(match[cursor+3])};return[item,null,cursor+4];}function extractISOOffset(match,cursor){var local=!match[cursor]&&!match[cursor+1],fullOffset=signedOffset(match[cursor+1],match[cursor+2]),zone=local?null:FixedOffsetZone.instance(fullOffset);return[{},zone,cursor+3];}function extractIANAZone(match,cursor){var zone=match[cursor]?new IANAZone(match[cursor]):null;return[{},zone,cursor+1];}// ISO duration parsing
  var isoDuration=/^P(?:(?:(\d{1,9})Y)?(?:(\d{1,9})M)?(?:(\d{1,9})D)?(?:T(?:(\d{1,9})H)?(?:(\d{1,9})M)?(?:(\d{1,9})(?:[.,](\d{1,9}))?S)?)?|(\d{1,9})W)$/;function extractISODuration(match){var yearStr=match[1],monthStr=match[2],dayStr=match[3],hourStr=match[4],minuteStr=match[5],secondStr=match[6],millisecondsStr=match[7],weekStr=match[8];return[{years:parseInt(yearStr),months:parseInt(monthStr),weeks:parseInt(weekStr),days:parseInt(dayStr),hours:parseInt(hourStr),minutes:parseInt(minuteStr),seconds:parseInt(secondStr),milliseconds:parseMillis(millisecondsStr)}];}// These are a little braindead. EDT *should* tell us that we're in, say, America/New_York
  // and not just that we're in -240 *right now*. But since I don't think these are used that often
  // I'm just going to ignore that
  var obsOffsets={GMT:0,EDT:-4*60,EST:-5*60,CDT:-5*60,CST:-6*60,MDT:-6*60,MST:-7*60,PDT:-7*60,PST:-8*60};function fromStrings(weekdayStr,yearStr,monthStr,dayStr,hourStr,minuteStr,secondStr){var result={year:yearStr.length===2?untruncateYear(parseInt(yearStr)):parseInt(yearStr),month:monthStr.length===2?parseInt(monthStr,10):monthsShort.indexOf(monthStr)+1,day:parseInt(dayStr),hour:parseInt(hourStr),minute:parseInt(minuteStr)};if(secondStr)result.second=parseInt(secondStr);if(weekdayStr){result.weekday=weekdayStr.length>3?weekdaysLong.indexOf(weekdayStr)+1:weekdaysShort.indexOf(weekdayStr)+1;}return result;}// RFC 2822/5322
  var rfc2822=/^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),\s)?(\d{1,2})\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s(\d{2,4})\s(\d\d):(\d\d)(?::(\d\d))?\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|(?:([+-]\d\d)(\d\d)))$/;function extractRFC2822(match){var weekdayStr=match[1],dayStr=match[2],monthStr=match[3],yearStr=match[4],hourStr=match[5],minuteStr=match[6],secondStr=match[7],obsOffset=match[8],milOffset=match[9],offHourStr=match[10],offMinuteStr=match[11],result=fromStrings(weekdayStr,yearStr,monthStr,dayStr,hourStr,minuteStr,secondStr);var offset=void 0;if(obsOffset){offset=obsOffsets[obsOffset];}else if(milOffset){offset=0;}else{offset=signedOffset(offHourStr,offMinuteStr);}return[result,new FixedOffsetZone(offset)];}function preprocessRFC2822(s){// Remove comments and folding whitespace and replace multiple-spaces with a single space
  return s.replace(/\([^)]*\)|[\n\t]/g,' ').replace(/(\s\s+)/g,' ').trim();}// http date
  var rfc1123=/^(Mon|Tue|Wed|Thu|Fri|Sat|Sun), (\d\d) (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) (\d{4}) (\d\d):(\d\d):(\d\d) GMT$/,rfc850=/^(Monday|Tuesday|Wedsday|Thursday|Friday|Saturday|Sunday), (\d\d)-(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)-(\d\d) (\d\d):(\d\d):(\d\d) GMT$/,ascii=/^(Mon|Tue|Wed|Thu|Fri|Sat|Sun) (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) ( \d|\d\d) (\d\d):(\d\d):(\d\d) (\d{4})$/;function extractRFC1123Or850(match){var weekdayStr=match[1],dayStr=match[2],monthStr=match[3],yearStr=match[4],hourStr=match[5],minuteStr=match[6],secondStr=match[7],result=fromStrings(weekdayStr,yearStr,monthStr,dayStr,hourStr,minuteStr,secondStr);return[result,FixedOffsetZone.utcInstance];}function extractASCII(match){var weekdayStr=match[1],monthStr=match[2],dayStr=match[3],hourStr=match[4],minuteStr=match[5],secondStr=match[6],yearStr=match[7],result=fromStrings(weekdayStr,yearStr,monthStr,dayStr,hourStr,minuteStr,secondStr);return[result,FixedOffsetZone.utcInstance];}/**
   * @private
   */function parseISODate(s){return parse(s,[combineRegexes(isoYmdRegex,isoTimeExtensionRegex),combineExtractors(extractISOYmd,extractISOTime,extractISOOffset)],[combineRegexes(isoWeekRegex,isoTimeExtensionRegex),combineExtractors(extractISOWeekData,extractISOTime,extractISOOffset)],[combineRegexes(isoOrdinalRegex,isoTimeExtensionRegex),combineExtractors(extractISOOrdinalData,extractISOTime)],[combineRegexes(isoTimeRegex),combineExtractors(extractISOTime,extractISOOffset)]);}function parseRFC2822Date(s){return parse(preprocessRFC2822(s),[rfc2822,extractRFC2822]);}function parseHTTPDate(s){return parse(s,[rfc1123,extractRFC1123Or850],[rfc850,extractRFC1123Or850],[ascii,extractASCII]);}function parseISODuration(s){return parse(s,[isoDuration,extractISODuration]);}function parseSQL(s){return parse(s,[combineRegexes(sqlYmdRegex,sqlTimeExtensionRegex),combineExtractors(extractISOYmd,extractISOTime,extractISOOffset,extractIANAZone)],[combineRegexes(sqlTimeRegex),combineExtractors(extractISOTime,extractISOOffset,extractIANAZone)]);}var INVALID='Invalid Duration',UNPARSABLE='unparsable';// unit conversion constants
  var lowOrderMatrix={weeks:{days:7,hours:7*24,minutes:7*24*60,seconds:7*24*60*60,milliseconds:7*24*60*60*1000},days:{hours:24,minutes:24*60,seconds:24*60*60,milliseconds:24*60*60*1000},hours:{minutes:60,seconds:60*60,milliseconds:60*60*1000},minutes:{seconds:60,milliseconds:60*1000},seconds:{milliseconds:1000}},casualMatrix=Object.assign({years:{months:12,weeks:52,days:365,hours:365*24,minutes:365*24*60,seconds:365*24*60*60,milliseconds:365*24*60*60*1000},quarters:{months:3,weeks:13,days:91,hours:91*24,minutes:91*24*60,milliseconds:91*24*60*60*1000},months:{weeks:4,days:30,hours:30*24,minutes:30*24*60,seconds:30*24*60*60,milliseconds:30*24*60*60*1000}},lowOrderMatrix),daysInYearAccurate=146097.0/400,daysInMonthAccurate=146097.0/4800,accurateMatrix=Object.assign({years:{months:12,weeks:daysInYearAccurate/7,days:daysInYearAccurate,hours:daysInYearAccurate*24,minutes:daysInYearAccurate*24*60,seconds:daysInYearAccurate*24*60*60,milliseconds:daysInYearAccurate*24*60*60*1000},quarters:{months:3,weeks:daysInYearAccurate/28,days:daysInYearAccurate/4,hours:daysInYearAccurate*24/4,minutes:daysInYearAccurate*24*60/4,seconds:daysInYearAccurate*24*60*60/4,milliseconds:daysInYearAccurate*24*60*60*1000/4},months:{weeks:daysInMonthAccurate/7,days:daysInMonthAccurate,hours:daysInMonthAccurate*24,minutes:daysInMonthAccurate*24*60,seconds:daysInMonthAccurate*24*60*60,milliseconds:daysInMonthAccurate*24*60*60*1000}},lowOrderMatrix);// units ordered by size
  var orderedUnits=['years','quarters','months','weeks','days','hours','minutes','seconds','milliseconds'];var reverseUnits=orderedUnits.slice(0).reverse();// clone really means "create another instance just like this one, but with these changes"
  function clone(dur,alts){var clear=arguments.length>2&&arguments[2]!==undefined?arguments[2]:false;// deep merge for vals
  var conf={values:clear?alts.values:Object.assign({},dur.values,alts.values||{}),loc:dur.loc.clone(alts.loc),conversionAccuracy:alts.conversionAccuracy||dur.conversionAccuracy};return new Duration(conf);}// some functions really care about the absolute value of a duration, so combined with
  // normalize() this tells us whether this duration is positive or negative
  function isHighOrderNegative(obj){// only rule is that the highest-order part must be non-negative
  for(var _iterator=orderedUnits,_isArray=Array.isArray(_iterator),_i=0,_iterator=_isArray?_iterator:_iterator[Symbol.iterator]();;){var _ref;if(_isArray){if(_i>=_iterator.length)break;_ref=_iterator[_i++];}else{_i=_iterator.next();if(_i.done)break;_ref=_i.value;}var k=_ref;if(obj[k])return obj[k]<0;}return false;}// NB: mutates parameters
  function convert(matrix,fromMap,fromUnit,toMap,toUnit){var conv=matrix[toUnit][fromUnit],added=Math.floor(fromMap[fromUnit]/conv);toMap[toUnit]+=added;fromMap[fromUnit]-=added*conv;}// NB: mutates parameters
  function normalizeValues(matrix,vals){reverseUnits.reduce(function(previous,current){if(!isUndefined(vals[current])){if(previous){convert(matrix,vals,previous,vals,current);}return current;}else{return previous;}},null);}/**
   * @private
   */function friendlyDuration(duration){if(isNumber(duration)){return Duration.fromMillis(duration);}else if(duration instanceof Duration){return duration;}else if(duration instanceof Object){return Duration.fromObject(duration);}else{throw new InvalidArgumentError('Unknown duration argument');}}/**
   * A Duration object represents a period of time, like "2 months" or "1 day, 1 hour". Conceptually, it's just a map of units to their quantities, accompanied by some additional configuration and methods for creating, parsing, interrogating, transforming, and formatting them. They can be used on their own or in conjunction with other Luxon types; for example, you can use {@link DateTime.plus} to add a Duration object to a DateTime, producing another DateTime.
   *
   * Here is a brief overview of commonly used methods and getters in Duration:
   *
   * * **Creation** To create a Duration, use {@link Duration.fromMillis}, {@link Duration.fromObject}, or {@link Duration.fromISO}.
   * * **Unit values** See the {@link years}, {@link months}, {@link weeks}, {@link days}, {@link hours}, {@link minutes}, {@link seconds}, {@link milliseconds} accessors.
   * * **Configuration** See  {@link locale} and {@link numberingSystem} accessors.
   * * **Transformation** To create new Durations out of old ones use {@link plus}, {@link minus}, {@link normalize}, {@link set}, {@link reconfigure}, {@link shiftTo}, and {@link negate}.
   * * **Output** To convert the Duration into other representations, see {@link as}, {@link toISO}, {@link toFormat}, and {@link toJSON}
   *
   * There's are more methods documented below. In addition, for more information on subtler topics like internationalization and validity, see the external documentation.
   */var Duration=function(){/**
     * @private
     */function Duration(config){classCallCheck(this,Duration);var accurate=config.conversionAccuracy==='longterm'||false;/**
       * @access private
       */this.values=config.values;/**
       * @access private
       */this.loc=config.loc||Locale.create();/**
       * @access private
       */this.conversionAccuracy=accurate?'longterm':'casual';/**
       * @access private
       */this.invalid=config.invalidReason||null;/**
       * @access private
       */this.matrix=accurate?accurateMatrix:casualMatrix;}/**
     * Create Duration from a number of milliseconds.
     * @param {number} count of milliseconds
     * @param {Object} opts - options for parsing
     * @param {string} [opts.locale='en-US'] - the locale to use
     * @param {string} opts.numberingSystem - the numbering system to use
     * @param {string} [opts.conversionAccuracy='casual'] - the conversion system to use
     * @return {Duration}
     */Duration.fromMillis=function fromMillis(count,opts){return Duration.fromObject(Object.assign({milliseconds:count},opts));};/**
     * Create an Duration from a Javascript object with keys like 'years' and 'hours'.
     * @param {Object} obj - the object to create the DateTime from
     * @param {number} obj.years
     * @param {number} obj.quarters
     * @param {number} obj.months
     * @param {number} obj.weeks
     * @param {number} obj.days
     * @param {number} obj.hours
     * @param {number} obj.minutes
     * @param {number} obj.seconds
     * @param {number} obj.milliseconds
     * @param {string} [obj.locale='en-US'] - the locale to use
     * @param {string} obj.numberingSystem - the numbering system to use
     * @param {string} [obj.conversionAccuracy='casual'] - the conversion system to use
     * @return {Duration}
     */Duration.fromObject=function fromObject(obj){return new Duration({values:normalizeObject(obj,Duration.normalizeUnit,true),loc:Locale.fromObject(obj),conversionAccuracy:obj.conversionAccuracy});};/**
     * Create a Duration from an ISO 8601 duration string.
     * @param {string} text - text to parse
     * @param {Object} opts - options for parsing
     * @param {string} [opts.locale='en-US'] - the locale to use
     * @param {string} opts.numberingSystem - the numbering system to use
     * @param {string} [opts.conversionAccuracy='casual'] - the conversion system to use
     * @see https://en.wikipedia.org/wiki/ISO_8601#Durations
     * @example Duration.fromISO('P3Y6M4DT12H30M5S').toObject() //=> { years: 3, months: 6, day: 4, hours: 12, minutes: 30, seconds: 5 }
     * @example Duration.fromISO('PT23H').toObject() //=> { hours: 23 }
     * @example Duration.fromISO('P5Y3M').toObject() //=> { years: 5, months: 3 }
     * @return {Duration}
     */Duration.fromISO=function fromISO(text,opts){var _parseISODuration=parseISODuration(text),parsed=_parseISODuration[0];if(parsed){var obj=Object.assign(parsed,opts);return Duration.fromObject(obj);}else{return Duration.invalid(UNPARSABLE);}};/**
     * Create an invalid Duration.
     * @param {string} reason - reason this is invalid
     * @return {Duration}
     */Duration.invalid=function invalid(reason){if(!reason){throw new InvalidArgumentError('need to specify a reason the Duration is invalid');}if(Settings.throwOnInvalid){throw new InvalidDurationError(reason);}else{return new Duration({invalidReason:reason});}};/**
     * @private
     */Duration.normalizeUnit=function normalizeUnit(unit){var ignoreUnknown=arguments.length>1&&arguments[1]!==undefined?arguments[1]:false;var normalized={year:'years',years:'years',quarter:'quarters',quarters:'quarters',month:'months',months:'months',week:'weeks',weeks:'weeks',day:'days',days:'days',hour:'hours',hours:'hours',minute:'minutes',minutes:'minutes',second:'seconds',seconds:'seconds',millisecond:'milliseconds',milliseconds:'milliseconds'}[unit?unit.toLowerCase():unit];if(!ignoreUnknown&&!normalized)throw new InvalidUnitError(unit);return normalized;};/**
     * Get  the locale of a Duration, such 'en-GB'
     * @type {string}
     *//**
     * Returns a string representation of this Duration formatted according to the specified format string.
     * @param {string} fmt - the format string
     * @param {Object} opts - options
     * @param {boolean} opts.round - round numerical values
     * @return {string}
     */Duration.prototype.toFormat=function toFormat(fmt){var opts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};return this.isValid?Formatter.create(this.loc,opts).formatDurationFromString(this,fmt):INVALID;};/**
     * Returns a Javascript object with this Duration's values.
     * @param opts - options for generating the object
     * @param {boolean} [opts.includeConfig=false] - include configuration attributes in the output
     * @example Duration.fromObject({ years: 1, days: 6, seconds: 2 }).toObject() //=> { years: 1, days: 6, seconds: 2 }
     * @return {Object}
     */Duration.prototype.toObject=function toObject(){var opts=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};if(!this.isValid)return{};var base=Object.assign({},this.values);if(opts.includeConfig){base.conversionAccuracy=this.conversionAccuracy;base.numberingSystem=this.loc.numberingSystem;base.locale=this.loc.locale;}return base;};/**
     * Returns an ISO 8601-compliant string representation of this Duration.
     * @see https://en.wikipedia.org/wiki/ISO_8601#Durations
     * @example Duration.fromObject({ years: 3, seconds: 45 }).toISO() //=> 'P3YT45S'
     * @example Duration.fromObject({ months: 4, seconds: 45 }).toISO() //=> 'P4MT45S'
     * @example Duration.fromObject({ months: 5 }).toISO() //=> 'P5M'
     * @example Duration.fromObject({ minutes: 5 }).toISO() //=> 'PT5M'
     * @return {string}
     */Duration.prototype.toISO=function toISO(){// we could use the formatter, but this is an easier way to get the minimum string
  if(!this.isValid)return null;var s='P',norm=this.normalize();// ISO durations are always positive, so take the absolute value
  norm=isHighOrderNegative(norm.values)?norm.negate():norm;if(norm.years>0)s+=norm.years+'Y';if(norm.months>0||norm.quarters>0)s+=norm.months+norm.quarters*3+'M';if(norm.days>0||norm.weeks>0)s+=norm.days+norm.weeks*7+'D';if(norm.hours>0||norm.minutes>0||norm.seconds>0||norm.milliseconds>0)s+='T';if(norm.hours>0)s+=norm.hours+'H';if(norm.minutes>0)s+=norm.minutes+'M';if(norm.seconds>0)s+=norm.seconds+'S';return s;};/**
     * Returns an ISO 8601 representation of this Duration appropriate for use in JSON.
     * @return {string}
     */Duration.prototype.toJSON=function toJSON(){return this.toISO();};/**
     * Returns an ISO 8601 representation of this Duration appropriate for use in debugging.
     * @return {string}
     */Duration.prototype.toString=function toString(){return this.toISO();};/**
     * Returns a string representation of this Duration appropriate for the REPL.
     * @return {string}
     */Duration.prototype.inspect=function inspect(){if(this.isValid){var valsInspect=JSON.stringify(this.toObject());return'Duration {\n  values: '+valsInspect+',\n  locale: '+this.locale+',\n  conversionAccuracy: '+this.conversionAccuracy+' }';}else{return'Duration { Invalid, reason: '+this.invalidReason+' }';}};/**
     * Make this Duration longer by the specified amount. Return a newly-constructed Duration.
     * @param {Duration|Object|number} duration - The amount to add. Either a Luxon Duration, a number of milliseconds, the object argument to Duration.fromObject()
     * @return {Duration}
     */Duration.prototype.plus=function plus(duration){if(!this.isValid)return this;var dur=friendlyDuration(duration),result={};for(var _iterator2=orderedUnits,_isArray2=Array.isArray(_iterator2),_i2=0,_iterator2=_isArray2?_iterator2:_iterator2[Symbol.iterator]();;){var _ref2;if(_isArray2){if(_i2>=_iterator2.length)break;_ref2=_iterator2[_i2++];}else{_i2=_iterator2.next();if(_i2.done)break;_ref2=_i2.value;}var k=_ref2;var val=dur.get(k)+this.get(k);if(val!==0){result[k]=val;}}return clone(this,{values:result},true);};/**
     * Make this Duration shorter by the specified amount. Return a newly-constructed Duration.
     * @param {Duration|Object|number} duration - The amount to subtract. Either a Luxon Duration, a number of milliseconds, the object argument to Duration.fromObject()
     * @return {Duration}
     */Duration.prototype.minus=function minus(duration){if(!this.isValid)return this;var dur=friendlyDuration(duration);return this.plus(dur.negate());};/**
     * Get the value of unit.
     * @param {string} unit - a unit such as 'minute' or 'day'
     * @example Duration.fromObject({years: 2, days: 3}).years //=> 2
     * @example Duration.fromObject({years: 2, days: 3}).months //=> 0
     * @example Duration.fromObject({years: 2, days: 3}).days //=> 3
     * @return {number}
     */Duration.prototype.get=function get$$1(unit){return this[Duration.normalizeUnit(unit)];};/**
     * "Set" the values of specified units. Return a newly-constructed Duration.
     * @param {Object} values - a mapping of units to numbers
     * @example dur.set({ years: 2017 })
     * @example dur.set({ hours: 8, minutes: 30 })
     * @return {Duration}
     */Duration.prototype.set=function set$$1(values){var mixed=Object.assign(this.values,normalizeObject(values,Duration.normalizeUnit));return clone(this,{values:mixed});};/**
     * "Set" the locale and/or numberingSystem.  Returns a newly-constructed Duration.
     * @example dur.reconfigure({ locale: 'en-GB' })
     * @return {Duration}
     */Duration.prototype.reconfigure=function reconfigure(){var _ref3=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{},locale=_ref3.locale,numberingSystem=_ref3.numberingSystem,conversionAccuracy=_ref3.conversionAccuracy;var loc=this.loc.clone({locale:locale,numberingSystem:numberingSystem}),opts={loc:loc};if(conversionAccuracy){opts.conversionAccuracy=conversionAccuracy;}return clone(this,opts);};/**
     * Return the length of the duration in the specified unit.
     * @param {string} unit - a unit such as 'minutes' or 'days'
     * @example Duration.fromObject({years: 1}).as('days') //=> 365
     * @example Duration.fromObject({years: 1}).as('months') //=> 12
     * @example Duration.fromObject({hours: 60}).as('days') //=> 2.5
     * @return {number}
     */Duration.prototype.as=function as(unit){return this.isValid?this.shiftTo(unit).get(unit):NaN;};/**
     * Reduce this Duration to its canonical representation in its current units.
     * @example Duration.fromObject({ years: 2, days: 5000 }).normalize().toObject() //=> { years: 15, days: 255 }
     * @example Duration.fromObject({ hours: 12, minutes: -45 }).normalize().toObject() //=> { hours: 11, minutes: 15 }
     * @return {Duration}
     */Duration.prototype.normalize=function normalize(){if(!this.isValid)return this;var neg=isHighOrderNegative(this.values),vals=(neg?this.negate():this).toObject();normalizeValues(this.matrix,vals);var dur=Duration.fromObject(vals);return neg?dur.negate():dur;};/**
     * Convert this Duration into its representation in a different set of units.
     * @example Duration.fromObject({ hours: 1, seconds: 30 }).shiftTo('minutes', 'milliseconds').toObject() //=> { minutes: 60, milliseconds: 30000 }
     * @return {Duration}
     */Duration.prototype.shiftTo=function shiftTo(){for(var _len=arguments.length,units=Array(_len),_key=0;_key<_len;_key++){units[_key]=arguments[_key];}if(!this.isValid)return this;if(units.length===0){return this;}units=units.map(function(u){return Duration.normalizeUnit(u);});var built={},accumulated={},vals=this.toObject();var lastUnit=void 0;normalizeValues(this.matrix,vals);for(var _iterator3=orderedUnits,_isArray3=Array.isArray(_iterator3),_i3=0,_iterator3=_isArray3?_iterator3:_iterator3[Symbol.iterator]();;){var _ref4;if(_isArray3){if(_i3>=_iterator3.length)break;_ref4=_iterator3[_i3++];}else{_i3=_iterator3.next();if(_i3.done)break;_ref4=_i3.value;}var k=_ref4;if(units.indexOf(k)>=0){lastUnit=k;var own=0;// anything we haven't boiled down yet should get boiled to this unit
  for(var ak in accumulated){if(accumulated.hasOwnProperty(ak)){own+=this.matrix[ak][k]*accumulated[ak];accumulated[ak]=0;}}// plus anything that's already in this unit
  if(isNumber(vals[k])){own+=vals[k];}var i=Math.trunc(own);built[k]=i;accumulated[k]=own-i;// plus anything further down the chain that should be rolled up in to this
  for(var down in vals){if(orderedUnits.indexOf(down)>orderedUnits.indexOf(k)){convert(this.matrix,vals,down,built,k);}}// otherwise, keep it in the wings to boil it later
  }else if(isNumber(vals[k])){accumulated[k]=vals[k];}}// anything leftover becomes the decimal for the last unit
  if(lastUnit){for(var key in accumulated){if(accumulated.hasOwnProperty(key)){if(accumulated[key]>0){built[lastUnit]+=key===lastUnit?accumulated[key]:accumulated[key]/this.matrix[lastUnit][key];}}}}return clone(this,{values:built},true);};/**
     * Return the negative of this Duration.
     * @example Duration.fromObject({ hours: 1, seconds: 30 }).negate().toObject() //=> { hours: -1, seconds: -30 }
     * @return {Duration}
     */Duration.prototype.negate=function negate(){if(!this.isValid)return this;var negated={};for(var _iterator4=Object.keys(this.values),_isArray4=Array.isArray(_iterator4),_i4=0,_iterator4=_isArray4?_iterator4:_iterator4[Symbol.iterator]();;){var _ref5;if(_isArray4){if(_i4>=_iterator4.length)break;_ref5=_iterator4[_i4++];}else{_i4=_iterator4.next();if(_i4.done)break;_ref5=_i4.value;}var k=_ref5;negated[k]=-this.values[k];}return clone(this,{values:negated},true);};/**
     * Get the years.
     * @type {number}
     *//**
     * Equality check
     * Two Durations are equal iff they have the same units and the same values for each unit.
     * @param {Duration} other
     * @return {boolean}
     */Duration.prototype.equals=function equals(other){if(!this.isValid||!other.isValid){return false;}if(!this.loc.equals(other.loc)){return false;}for(var _iterator5=orderedUnits,_isArray5=Array.isArray(_iterator5),_i5=0,_iterator5=_isArray5?_iterator5:_iterator5[Symbol.iterator]();;){var _ref6;if(_isArray5){if(_i5>=_iterator5.length)break;_ref6=_iterator5[_i5++];}else{_i5=_iterator5.next();if(_i5.done)break;_ref6=_i5.value;}var u=_ref6;if(this.values[u]!==other.values[u]){return false;}}return true;};createClass(Duration,[{key:'locale',get:function get$$1(){return this.isValid?this.loc.locale:null;}/**
       * Get the numbering system of a Duration, such 'beng'. The numbering system is used when formatting the Duration
       *
       * @type {string}
       */},{key:'numberingSystem',get:function get$$1(){return this.isValid?this.loc.numberingSystem:null;}},{key:'years',get:function get$$1(){return this.isValid?this.values.years||0:NaN;}/**
       * Get the quarters.
       * @type {number}
       */},{key:'quarters',get:function get$$1(){return this.isValid?this.values.quarters||0:NaN;}/**
       * Get the months.
       * @type {number}
       */},{key:'months',get:function get$$1(){return this.isValid?this.values.months||0:NaN;}/**
       * Get the weeks
       * @type {number}
       */},{key:'weeks',get:function get$$1(){return this.isValid?this.values.weeks||0:NaN;}/**
       * Get the days.
       * @type {number}
       */},{key:'days',get:function get$$1(){return this.isValid?this.values.days||0:NaN;}/**
       * Get the hours.
       * @type {number}
       */},{key:'hours',get:function get$$1(){return this.isValid?this.values.hours||0:NaN;}/**
       * Get the minutes.
       * @type {number}
       */},{key:'minutes',get:function get$$1(){return this.isValid?this.values.minutes||0:NaN;}/**
       * Get the seconds.
       * @return {number}
       */},{key:'seconds',get:function get$$1(){return this.isValid?this.values.seconds||0:NaN;}/**
       * Get the milliseconds.
       * @return {number}
       */},{key:'milliseconds',get:function get$$1(){return this.isValid?this.values.milliseconds||0:NaN;}/**
       * Returns whether the Duration is invalid. Invalid durations are returned by diff operations
       * on invalid DateTimes or Intervals.
       * @return {boolean}
       */},{key:'isValid',get:function get$$1(){return this.invalidReason===null;}/**
       * Returns an explanation of why this Duration became invalid, or null if the Duration is valid
       * @return {string}
       */},{key:'invalidReason',get:function get$$1(){return this.invalid;}}]);return Duration;}();var INVALID$1='Invalid Interval';// checks if the start is equal to or before the end
  function validateStartEnd(start,end){return!!start&&!!end&&start.isValid&&end.isValid&&start<=end;}/**
   * An Interval object represents a half-open interval of time, where each endpoint is a {@link DateTime}. Conceptually, it's a container for those two endpoints, accompanied by methods for creating, parsing, interrogating, comparing, transforming, and formatting them.
   *
   * Here is a brief overview of the most commonly used methods and getters in Interval:
   *
   * * **Creation** To create an Interval, use {@link fromDateTimes}, {@link after}, {@link before}, or {@link fromISO}.
   * * **Accessors** Use {@link start} and {@link end} to get the start and end.
   * * **Interrogation** To analyze the Interval, use {@link count}, {@link length}, {@link hasSame}, {@link contains}, {@link isAfter}, or {@link isBefore}.
   * * **Transformation** To create other Intervals out of this one, use {@link set}, {@link splitAt}, {@link splitBy}, {@link divideEqually}, {@link merge}, {@link xor}, {@link union}, {@link intersection}, or {@link difference}.
   * * **Comparison** To compare this Interval to another one, use {@link equals}, {@link overlaps}, {@link abutsStart}, {@link abutsEnd}, {@link engulfs}
   * * **Output*** To convert the Interval into other representations, see {@link toString}, {@link toISO}, {@link toFormat}, and {@link toDuration}.
   */var Interval=function(){/**
     * @private
     */function Interval(config){classCallCheck(this,Interval);/**
       * @access private
       */this.s=config.start;/**
       * @access private
       */this.e=config.end;/**
       * @access private
       */this.invalid=config.invalidReason||null;}/**
     * Create an invalid Interval.
     * @return {Interval}
     */Interval.invalid=function invalid(reason){if(!reason){throw new InvalidArgumentError('need to specify a reason the DateTime is invalid');}if(Settings.throwOnInvalid){throw new InvalidIntervalError(reason);}else{return new Interval({invalidReason:reason});}};/**
     * Create an Interval from a start DateTime and an end DateTime. Inclusive of the start but not the end.
     * @param {DateTime|Date|Object} start
     * @param {DateTime|Date|Object} end
     * @return {Interval}
     */Interval.fromDateTimes=function fromDateTimes(start,end){var builtStart=friendlyDateTime(start),builtEnd=friendlyDateTime(end);return new Interval({start:builtStart,end:builtEnd,invalidReason:validateStartEnd(builtStart,builtEnd)?null:'invalid endpoints'});};/**
     * Create an Interval from a start DateTime and a Duration to extend to.
     * @param {DateTime|Date|Object} start
     * @param {Duration|Object|number} duration - the length of the Interval.
     * @return {Interval}
     */Interval.after=function after(start,duration){var dur=friendlyDuration(duration),dt=friendlyDateTime(start);return Interval.fromDateTimes(dt,dt.plus(dur));};/**
     * Create an Interval from an end DateTime and a Duration to extend backwards to.
     * @param {DateTime|Date|Object} end
     * @param {Duration|Object|number} duration - the length of the Interval.
     * @return {Interval}
     */Interval.before=function before(end,duration){var dur=friendlyDuration(duration),dt=friendlyDateTime(end);return Interval.fromDateTimes(dt.minus(dur),dt);};/**
     * Create an Interval from an ISO 8601 string
     * @param {string} string - the ISO string to parse
     * @param {Object} opts - options to pass {@see DateTime.fromISO}
     * @return {Interval}
     */Interval.fromISO=function fromISO(string,opts){if(string){var _string$split=string.split(/\//),s=_string$split[0],e=_string$split[1];if(s&&e){return Interval.fromDateTimes(DateTime.fromISO(s,opts),DateTime.fromISO(e,opts));}}return Interval.invalid('invalid ISO format');};/**
     * Returns the start of the Interval
     * @type {DateTime}
     *//**
     * Returns the length of the Interval in the specified unit.
     * @param {string} unit - the unit (such as 'hours' or 'days') to return the length in.
     * @return {number}
     */Interval.prototype.length=function length(){var unit=arguments.length>0&&arguments[0]!==undefined?arguments[0]:'milliseconds';return this.isValid?this.toDuration.apply(this,[unit]).get(unit):NaN;};/**
     * Returns the count of minutes, hours, days, months, or years included in the Interval, even in part.
     * Unlike {@link length} this counts sections of the calendar, not periods of time, e.g. specifying 'day'
     * asks 'what dates are included in this interval?', not 'how many days long is this interval?'
     * @param {string} [unit='milliseconds'] - the unit of time to count.
     * @return {number}
     */Interval.prototype.count=function count(){var unit=arguments.length>0&&arguments[0]!==undefined?arguments[0]:'milliseconds';if(!this.isValid)return NaN;var start=this.start.startOf(unit),end=this.end.startOf(unit);return Math.floor(end.diff(start,unit).get(unit))+1;};/**
     * Returns whether this Interval's start and end are both in the same unit of time
     * @param {string} unit - the unit of time to check sameness on
     * @return {boolean}
     */Interval.prototype.hasSame=function hasSame(unit){return this.isValid?this.e.minus(1).hasSame(this.s,unit):false;};/**
     * Return whether this Interval has the same start and end DateTimes.
     * @return {boolean}
     */Interval.prototype.isEmpty=function isEmpty(){return this.s.valueOf()===this.e.valueOf();};/**
     * Return whether this Interval's start is after the specified DateTime.
     * @param {DateTime} dateTime
     * @return {boolean}
     */Interval.prototype.isAfter=function isAfter(dateTime){if(!this.isValid)return false;return this.s>dateTime;};/**
     * Return whether this Interval's end is before the specified DateTime.
     * @param {DateTime} dateTime
     * @return {boolean}
     */Interval.prototype.isBefore=function isBefore(dateTime){if(!this.isValid)return false;return this.e<=dateTime;};/**
     * Return whether this Interval contains the specified DateTime.
     * @param {DateTime} dateTime
     * @return {boolean}
     */Interval.prototype.contains=function contains(dateTime){if(!this.isValid)return false;return this.s<=dateTime&&this.e>dateTime;};/**
     * "Sets" the start and/or end dates. Returns a newly-constructed Interval.
     * @param {Object} values - the values to set
     * @param {DateTime} values.start - the starting DateTime
     * @param {DateTime} values.end - the ending DateTime
     * @return {Interval}
     */Interval.prototype.set=function set$$1(){var _ref=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{},start=_ref.start,end=_ref.end;if(!this.isValid)return this;return Interval.fromDateTimes(start||this.s,end||this.e);};/**
     * Split this Interval at each of the specified DateTimes
     * @param {...[DateTime]} dateTimes - the unit of time to count.
     * @return {[Interval]}
     */Interval.prototype.splitAt=function splitAt(){if(!this.isValid)return[];for(var _len=arguments.length,dateTimes=Array(_len),_key=0;_key<_len;_key++){dateTimes[_key]=arguments[_key];}var sorted=dateTimes.map(friendlyDateTime).sort(),results=[];var s=this.s,i=0;while(s<this.e){var added=sorted[i]||this.e,next=+added>+this.e?this.e:added;results.push(Interval.fromDateTimes(s,next));s=next;i+=1;}return results;};/**
     * Split this Interval into smaller Intervals, each of the specified length.
     * Left over time is grouped into a smaller interval
     * @param {Duration|Object|number} duration - The length of each resulting interval.
     * @return {[Interval]}
     */Interval.prototype.splitBy=function splitBy(duration){if(!this.isValid)return[];var dur=friendlyDuration(duration),results=[];var s=this.s,added=void 0,next=void 0;while(s<this.e){added=s.plus(dur);next=+added>+this.e?this.e:added;results.push(Interval.fromDateTimes(s,next));s=next;}return results;};/**
     * Split this Interval into the specified number of smaller intervals.
     * @param {number} numberOfParts - The number of Intervals to divide the Interval into.
     * @return {[Interval]}
     */Interval.prototype.divideEqually=function divideEqually(numberOfParts){if(!this.isValid)return[];return this.splitBy(this.length()/numberOfParts).slice(0,numberOfParts);};/**
     * Return whether this Interval overlaps with the specified Interval
     * @param {Interval} other
     * @return {boolean}
     */Interval.prototype.overlaps=function overlaps(other){return this.e>other.s&&this.s<other.e;};/**
     * Return whether this Interval's end is adjacent to the specified Interval's start.
     * @param {Interval} other
     * @return {boolean}
     */Interval.prototype.abutsStart=function abutsStart(other){if(!this.isValid)return false;return+this.e===+other.s;};/**
     * Return whether this Interval's start is adjacent to the specified Interval's end.
     * @param {Interval} other
     * @return {boolean}
     */Interval.prototype.abutsEnd=function abutsEnd(other){if(!this.isValid)return false;return+other.e===+this.s;};/**
     * Return whether this Interval engulfs the start and end of the specified Interval.
     * @param {Interval} other
     * @return {boolean}
     */Interval.prototype.engulfs=function engulfs(other){if(!this.isValid)return false;return this.s<=other.s&&this.e>=other.e;};/**
     * Return whether this Interval has the same start and end as the specified Interval.
     * @param {Interval} other
     * @return {boolean}
     */Interval.prototype.equals=function equals(other){return this.s.equals(other.s)&&this.e.equals(other.e);};/**
     * Return an Interval representing the intersection of this Interval and the specified Interval.
     * Specifically, the resulting Interval has the maximum start time and the minimum end time of the two Intervals.
     * Returns null if the intersection is empty, i.e., the intervals don't intersect.
     * @param {Interval} other
     * @return {Interval}
     */Interval.prototype.intersection=function intersection(other){if(!this.isValid)return this;var s=this.s>other.s?this.s:other.s,e=this.e<other.e?this.e:other.e;if(s>e){return null;}else{return Interval.fromDateTimes(s,e);}};/**
     * Return an Interval representing the union of this Interval and the specified Interval.
     * Specifically, the resulting Interval has the minimum start time and the maximum end time of the two Intervals.
     * @param {Interval} other
     * @return {Interval}
     */Interval.prototype.union=function union(other){if(!this.isValid)return this;var s=this.s<other.s?this.s:other.s,e=this.e>other.e?this.e:other.e;return Interval.fromDateTimes(s,e);};/**
     * Merge an array of Intervals into a equivalent minimal set of Intervals.
     * Combines overlapping and adjacent Intervals.
     * @param {[Interval]} intervals
     * @return {[Interval]}
     */Interval.merge=function merge(intervals){var _intervals$sort$reduc=intervals.sort(function(a,b){return a.s-b.s;}).reduce(function(_ref2,item){var sofar=_ref2[0],current=_ref2[1];if(!current){return[sofar,item];}else if(current.overlaps(item)||current.abutsStart(item)){return[sofar,current.union(item)];}else{return[sofar.concat([current]),item];}},[[],null]),found=_intervals$sort$reduc[0],final=_intervals$sort$reduc[1];if(final){found.push(final);}return found;};/**
     * Return an array of Intervals representing the spans of time that only appear in one of the specified Intervals.
     * @param {[Interval]} intervals
     * @return {[Interval]}
     */Interval.xor=function xor(intervals){var _Array$prototype;var start=null,currentCount=0;var results=[],ends=intervals.map(function(i){return[{time:i.s,type:'s'},{time:i.e,type:'e'}];}),flattened=(_Array$prototype=Array.prototype).concat.apply(_Array$prototype,ends),arr=flattened.sort(function(a,b){return a.time-b.time;});for(var _iterator=arr,_isArray=Array.isArray(_iterator),_i=0,_iterator=_isArray?_iterator:_iterator[Symbol.iterator]();;){var _ref3;if(_isArray){if(_i>=_iterator.length)break;_ref3=_iterator[_i++];}else{_i=_iterator.next();if(_i.done)break;_ref3=_i.value;}var i=_ref3;currentCount+=i.type==='s'?1:-1;if(currentCount===1){start=i.time;}else{if(start&&+start!==+i.time){results.push(Interval.fromDateTimes(start,i.time));}start=null;}}return Interval.merge(results);};/**
     * Return an Interval representing the span of time in this Interval that doesn't overlap with any of the specified Intervals.
     * @param {...Interval} intervals
     * @return {[Interval]}
     */Interval.prototype.difference=function difference(){var _this=this;for(var _len2=arguments.length,intervals=Array(_len2),_key2=0;_key2<_len2;_key2++){intervals[_key2]=arguments[_key2];}return Interval.xor([this].concat(intervals)).map(function(i){return _this.intersection(i);}).filter(function(i){return i&&!i.isEmpty();});};/**
     * Returns a string representation of this Interval appropriate for debugging.
     * @return {string}
     */Interval.prototype.toString=function toString(){if(!this.isValid)return INVALID$1;return'['+this.s.toISO()+" \u2013 "+this.e.toISO()+')';};/**
     * Returns a string representation of this Interval appropriate for the REPL.
     * @return {string}
     */Interval.prototype.inspect=function inspect(){if(this.isValid){return'Interval {\n  start: '+this.start.toISO()+',\n  end: '+this.end.toISO()+',\n  zone:   '+this.start.zone.name+',\n  locale:   '+this.start.locale+' }';}else{return'Interval { Invalid, reason: '+this.invalidReason+' }';}};/**
     * Returns an ISO 8601-compliant string representation of this Interval.
     * @see https://en.wikipedia.org/wiki/ISO_8601#Time_intervals
     * @param {Object} opts - The same options as {@link DateTime.toISO}
     * @return {string}
     */Interval.prototype.toISO=function toISO(opts){if(!this.isValid)return INVALID$1;return this.s.toISO(opts)+'/'+this.e.toISO(opts);};/**
     * Returns a string representation of this Interval formatted according to the specified format string.
     * @param {string} dateFormat - the format string. This string formats the start and end time. See {@link DateTime.toFormat} for details.
     * @param {Object} opts - options
     * @param {string} [opts.separator =  ' – '] - a separator to place between the start and end representations
     * @return {string}
     */Interval.prototype.toFormat=function toFormat(dateFormat){var _ref4=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{},_ref4$separator=_ref4.separator,separator=_ref4$separator===undefined?' – ':_ref4$separator;if(!this.isValid)return INVALID$1;return''+this.s.toFormat(dateFormat)+separator+this.e.toFormat(dateFormat);};/**
     * Return a Duration representing the time spanned by this interval.
     * @param {string|string[]} [unit=['milliseconds']] - the unit or units (such as 'hours' or 'days') to include in the duration.
     * @param {Object} opts - options that affect the creation of the Duration
     * @param {string} [opts.conversionAccuracy='casual'] - the conversion system to use
     * @example Interval.fromDateTimes(dt1, dt2).toDuration().toObject() //=> { milliseconds: 88489257 }
     * @example Interval.fromDateTimes(dt1, dt2).toDuration('days').toObject() //=> { days: 1.0241812152777778 }
     * @example Interval.fromDateTimes(dt1, dt2).toDuration(['hours', 'minutes']).toObject() //=> { hours: 24, minutes: 34.82095 }
     * @example Interval.fromDateTimes(dt1, dt2).toDuration(['hours', 'minutes', 'seconds']).toObject() //=> { hours: 24, minutes: 34, seconds: 49.257 }
     * @example Interval.fromDateTimes(dt1, dt2).toDuration('seconds').toObject() //=> { seconds: 88489.257 }
     * @return {Duration}
     */Interval.prototype.toDuration=function toDuration(unit,opts){if(!this.isValid){return Duration.invalid(this.invalidReason);}return this.e.diff(this.s,unit,opts);};createClass(Interval,[{key:'start',get:function get$$1(){return this.isValid?this.s:null;}/**
       * Returns the end of the Interval
       * @type {DateTime}
       */},{key:'end',get:function get$$1(){return this.isValid?this.e:null;}/**
       * Returns whether this Interval's end is at least its start, i.e. that the Interval isn't 'backwards'.
       * @type {boolean}
       */},{key:'isValid',get:function get$$1(){return this.invalidReason===null;}/**
       * Returns an explanation of why this Interval became invalid, or null if the Interval is valid
       * @type {string}
       */},{key:'invalidReason',get:function get$$1(){return this.invalid;}}]);return Interval;}();/**
   * The Info class contains static methods for retrieving general time and date related data. For example, it has methods for finding out if a time zone has a DST, for listing the months in any supported locale, and for discovering which of Luxon features are available in the current environment.
   */var Info=function(){function Info(){classCallCheck(this,Info);}/**
     * Return whether the specified zone contains a DST.
     * @param {string|Zone} [zone='local'] - Zone to check. Defaults to the environment's local zone.
     * @return {boolean}
     */Info.hasDST=function hasDST(){var zone=arguments.length>0&&arguments[0]!==undefined?arguments[0]:Settings.defaultZone;var proto=DateTime.local().setZone(zone).set({month:12});return!zone.universal&&proto.offset!==proto.set({month:6}).offset;};/**
     * Return whether the specified zone is a valid IANA specifier.
     * @param {string} zone - Zone to check
     * @return {boolean}
     */Info.isValidIANAZone=function isValidIANAZone(zone){return!!IANAZone.isValidSpecifier(zone)&&IANAZone.isValidZone(zone);};/**
     * Return an array of standalone month names.
     * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DateTimeFormat
     * @param {string} [length='long'] - the length of the month representation, such as "numeric", "2-digit", "narrow", "short", "long"
     * @param {Object} opts - options
     * @param {string} [opts.locale] - the locale code
     * @param {string} [opts.numberingSystem=null] - the numbering system
     * @param {string} [opts.outputCalendar='gregory'] - the calendar
     * @example Info.months()[0] //=> 'January'
     * @example Info.months('short')[0] //=> 'Jan'
     * @example Info.months('numeric')[0] //=> '1'
     * @example Info.months('short', { locale: 'fr-CA' } )[0] //=> 'janv.'
     * @example Info.months('numeric', { locale: 'ar' })[0] //=> '١'
     * @example Info.months('long', { outputCalendar: 'islamic' })[0] //=> 'Rabiʻ I'
     * @return {[string]}
     */Info.months=function months(){var length=arguments.length>0&&arguments[0]!==undefined?arguments[0]:'long';var _ref=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{},_ref$locale=_ref.locale,locale=_ref$locale===undefined?null:_ref$locale,_ref$numberingSystem=_ref.numberingSystem,numberingSystem=_ref$numberingSystem===undefined?null:_ref$numberingSystem,_ref$outputCalendar=_ref.outputCalendar,outputCalendar=_ref$outputCalendar===undefined?'gregory':_ref$outputCalendar;return Locale.create(locale,numberingSystem,outputCalendar).months(length);};/**
     * Return an array of format month names.
     * Format months differ from standalone months in that they're meant to appear next to the day of the month. In some languages, that
     * changes the string.
     * See {@link months}
     * @param {string} [length='long'] - the length of the month representation, such as "numeric", "2-digit", "narrow", "short", "long"
     * @param {Object} opts - options
     * @param {string} [opts.locale] - the locale code
     * @param {string} [opts.numberingSystem=null] - the numbering system
     * @param {string} [opts.outputCalendar='gregory'] - the calendar
     * @return {[string]}
     */Info.monthsFormat=function monthsFormat(){var length=arguments.length>0&&arguments[0]!==undefined?arguments[0]:'long';var _ref2=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{},_ref2$locale=_ref2.locale,locale=_ref2$locale===undefined?null:_ref2$locale,_ref2$numberingSystem=_ref2.numberingSystem,numberingSystem=_ref2$numberingSystem===undefined?null:_ref2$numberingSystem,_ref2$outputCalendar=_ref2.outputCalendar,outputCalendar=_ref2$outputCalendar===undefined?'gregory':_ref2$outputCalendar;return Locale.create(locale,numberingSystem,outputCalendar).months(length,true);};/**
     * Return an array of standalone week names.
     * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DateTimeFormat
     * @param {string} [length='long'] - the length of the month representation, such as "narrow", "short", "long".
     * @param {Object} opts - options
     * @param {string} [opts.locale] - the locale code
     * @param {string} [opts.numberingSystem=null] - the numbering system
     * @example Info.weekdays()[0] //=> 'Monday'
     * @example Info.weekdays('short')[0] //=> 'Mon'
     * @example Info.weekdays('short', { locale: 'fr-CA' })[0] //=> 'lun.'
     * @example Info.weekdays('short', { locale: 'ar' })[0] //=> 'الاثنين'
     * @return {[string]}
     */Info.weekdays=function weekdays(){var length=arguments.length>0&&arguments[0]!==undefined?arguments[0]:'long';var _ref3=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{},_ref3$locale=_ref3.locale,locale=_ref3$locale===undefined?null:_ref3$locale,_ref3$numberingSystem=_ref3.numberingSystem,numberingSystem=_ref3$numberingSystem===undefined?null:_ref3$numberingSystem;return Locale.create(locale,numberingSystem,null).weekdays(length);};/**
     * Return an array of format week names.
     * Format weekdays differ from standalone weekdays in that they're meant to appear next to more date information. In some languages, that
     * changes the string.
     * See {@link weekdays}
     * @param {string} [length='long'] - the length of the month representation, such as "narrow", "short", "long".
     * @param {Object} opts - options
     * @param {string} [opts.locale=null] - the locale code
     * @param {string} [opts.numberingSystem=null] - the numbering system
     * @return {[string]}
     */Info.weekdaysFormat=function weekdaysFormat(){var length=arguments.length>0&&arguments[0]!==undefined?arguments[0]:'long';var _ref4=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{},_ref4$locale=_ref4.locale,locale=_ref4$locale===undefined?null:_ref4$locale,_ref4$numberingSystem=_ref4.numberingSystem,numberingSystem=_ref4$numberingSystem===undefined?null:_ref4$numberingSystem;return Locale.create(locale,numberingSystem,null).weekdays(length,true);};/**
     * Return an array of meridiems.
     * @param {Object} opts - options
     * @param {string} [opts.locale] - the locale code
     * @example Info.meridiems() //=> [ 'AM', 'PM' ]
     * @example Info.meridiems({ locale: 'de' }) //=> [ 'vorm.', 'nachm.' ]
     * @return {[string]}
     */Info.meridiems=function meridiems(){var _ref5=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{},_ref5$locale=_ref5.locale,locale=_ref5$locale===undefined?null:_ref5$locale;return Locale.create(locale).meridiems();};/**
     * Return an array of eras, such as ['BC', 'AD']. The locale can be specified, but the calendar system is always Gregorian.
     * @param {string} [length='short'] - the length of the era representation, such as "short" or "long".
     * @param {Object} opts - options
     * @param {string} [opts.locale] - the locale code
     * @example Info.eras() //=> [ 'BC', 'AD' ]
     * @example Info.eras('long') //=> [ 'Before Christ', 'Anno Domini' ]
     * @example Info.eras('long', { locale: 'fr' }) //=> [ 'avant Jésus-Christ', 'après Jésus-Christ' ]
     * @return {[string]}
     */Info.eras=function eras(){var length=arguments.length>0&&arguments[0]!==undefined?arguments[0]:'short';var _ref6=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{},_ref6$locale=_ref6.locale,locale=_ref6$locale===undefined?null:_ref6$locale;return Locale.create(locale,null,'gregory').eras(length);};/**
     * Return the set of available features in this environment.
     * Some features of Luxon are not available in all environments. For example, on older browsers, timezone support is not available. Use this function to figure out if that's the case.
     * Keys:
     * * `zones`: whether this environment supports IANA timezones
     * * `intlTokens`: whether this environment supports internationalized token-based formatting/parsing
     * * `intl`: whether this environment supports general internationalization
     * @example Info.features() //=> { intl: true, intlTokens: false, zones: true }
     * @return {Object}
     */Info.features=function features(){var intl=false,intlTokens=false,zones=false;if(hasIntl()){intl=true;intlTokens=hasFormatToParts();try{zones=new Intl.DateTimeFormat('en',{timeZone:'America/New_York'}).resolvedOptions().timeZone==='America/New_York';}catch(e){zones=false;}}return{intl:intl,intlTokens:intlTokens,zones:zones};};return Info;}();function dayDiff(earlier,later){var utcDayStart=function utcDayStart(dt){return dt.toUTC(0,{keepLocalTime:true}).startOf('day').valueOf();},ms=utcDayStart(later)-utcDayStart(earlier);return Math.floor(Duration.fromMillis(ms).as('days'));}function highOrderDiffs(cursor,later,units){var differs=[['years',function(a,b){return b.year-a.year;}],['months',function(a,b){return b.month-a.month+(b.year-a.year)*12;}],['weeks',function(a,b){var days=dayDiff(a,b);return(days-days%7)/7;}],['days',dayDiff]];var results={};var lowestOrder=void 0,highWater=void 0;for(var _iterator=differs,_isArray=Array.isArray(_iterator),_i=0,_iterator=_isArray?_iterator:_iterator[Symbol.iterator]();;){var _ref2;if(_isArray){if(_i>=_iterator.length)break;_ref2=_iterator[_i++];}else{_i=_iterator.next();if(_i.done)break;_ref2=_i.value;}var _ref=_ref2;var unit=_ref[0];var differ=_ref[1];if(units.indexOf(unit)>=0){var _cursor$plus;lowestOrder=unit;var delta=differ(cursor,later);highWater=cursor.plus((_cursor$plus={},_cursor$plus[unit]=delta,_cursor$plus));if(highWater>later){var _highWater$minus;cursor=highWater.minus((_highWater$minus={},_highWater$minus[unit]=1,_highWater$minus));delta-=1;}else{cursor=highWater;}if(delta>0){results[unit]=delta;}}}return[cursor,results,highWater,lowestOrder];}function _diff(earlier,later,units,opts){var _highOrderDiffs=highOrderDiffs(earlier,later,units),cursor=_highOrderDiffs[0],results=_highOrderDiffs[1],highWater=_highOrderDiffs[2],lowestOrder=_highOrderDiffs[3];var remainingMillis=later-cursor;var lowerOrderUnits=units.filter(function(u){return['hours','minutes','seconds','milliseconds'].indexOf(u)>=0;});if(lowerOrderUnits.length===0){if(highWater<later){var _cursor$plus2;highWater=cursor.plus((_cursor$plus2={},_cursor$plus2[lowestOrder]=1,_cursor$plus2));}if(highWater!==cursor){results[lowestOrder]=(results[lowestOrder]||0)+remainingMillis/(highWater-cursor);}}var duration=Duration.fromObject(Object.assign(results,opts));if(lowerOrderUnits.length>0){var _Duration$fromMillis;return(_Duration$fromMillis=Duration.fromMillis(remainingMillis,opts)).shiftTo.apply(_Duration$fromMillis,lowerOrderUnits).plus(duration);}else{return duration;}}var MISSING_FTP='missing Intl.DateTimeFormat.formatToParts support';function intUnit(regex){var post=arguments.length>1&&arguments[1]!==undefined?arguments[1]:function(i){return i;};return{regex:regex,deser:function deser(_ref){var s=_ref[0];return post(parseInt(s));}};}function fixListRegex(s){// make dots optional and also make them literal
  return s.replace(/\./,'\\.?');}function stripInsensitivities(s){return s.replace(/\./,'').toLowerCase();}function oneOf(strings,startIndex){if(strings===null){return null;}else{return{regex:RegExp(strings.map(fixListRegex).join('|')),deser:function deser(_ref2){var s=_ref2[0];return strings.findIndex(function(i){return stripInsensitivities(s)===stripInsensitivities(i);})+startIndex;}};}}function offset(regex,groups){return{regex:regex,deser:function deser(_ref3){var h=_ref3[1],m=_ref3[2];return signedOffset(h,m);},groups:groups};}function simple(regex){return{regex:regex,deser:function deser(_ref4){var s=_ref4[0];return s;}};}function unitForToken(token,loc){var one=/\d/,two=/\d{2}/,three=/\d{3}/,four=/\d{4}/,oneOrTwo=/\d{1,2}/,oneToThree=/\d{1,3}/,twoToFour=/\d{2,4}/,literal=function literal(t){return{regex:RegExp(t.val),deser:function deser(_ref5){var s=_ref5[0];return s;},literal:true};},unitate=function unitate(t){if(token.literal){return literal(t);}switch(t.val){// era
  case'G':return oneOf(loc.eras('short',false),0);case'GG':return oneOf(loc.eras('long',false),0);// years
  case'y':return intUnit(/\d{1,6}/);case'yy':return intUnit(twoToFour,untruncateYear);case'yyyy':return intUnit(four);case'yyyyy':return intUnit(/\d{4,6}/);case'yyyyyy':return intUnit(/\d{6}/);// months
  case'M':return intUnit(oneOrTwo);case'MM':return intUnit(two);case'MMM':return oneOf(loc.months('short',false,false),1);case'MMMM':return oneOf(loc.months('long',false,false),1);case'L':return intUnit(oneOrTwo);case'LL':return intUnit(two);case'LLL':return oneOf(loc.months('short',true,false),1);case'LLLL':return oneOf(loc.months('long',true,false),1);// dates
  case'd':return intUnit(oneOrTwo);case'dd':return intUnit(two);// ordinals
  case'o':return intUnit(oneToThree);case'ooo':return intUnit(three);// time
  case'HH':return intUnit(two);case'H':return intUnit(oneOrTwo);case'hh':return intUnit(two);case'h':return intUnit(oneOrTwo);case'mm':return intUnit(two);case'm':return intUnit(oneOrTwo);case's':return intUnit(oneOrTwo);case'ss':return intUnit(two);case'S':return intUnit(oneToThree);case'SSS':return intUnit(three);case'u':return simple(/\d{1,9}/);// meridiem
  case'a':return oneOf(loc.meridiems(),0);// weekYear (k)
  case'kkkk':return intUnit(four);case'kk':return intUnit(twoToFour,untruncateYear);// weekNumber (W)
  case'W':return intUnit(oneOrTwo);case'WW':return intUnit(two);// weekdays
  case'E':case'c':return intUnit(one);case'EEE':return oneOf(loc.weekdays('short',false,false),1);case'EEEE':return oneOf(loc.weekdays('long',false,false),1);case'ccc':return oneOf(loc.weekdays('short',true,false),1);case'cccc':return oneOf(loc.weekdays('long',true,false),1);// offset/zone
  case'Z':case'ZZ':return offset(/([+-]\d{1,2})(?::(\d{2}))?/,2);case'ZZZ':return offset(/([+-]\d{1,2})(\d{2})?/,2);// we don't support ZZZZ (PST) or ZZZZZ (Pacific Standard Time) in parsing
  // because we don't have any way to figure out what they are
  case'z':return simple(/[A-Za-z_]{1,256}\/[A-Za-z_]{1,256}/);default:return literal(t);}};var unit=unitate(token)||{invalidReason:MISSING_FTP};unit.token=token;return unit;}function buildRegex(units){var re=units.map(function(u){return u.regex;}).reduce(function(f,r){return f+'('+r.source+')';},'');return['^'+re+'$',units];}function match(input,regex,handlers){var matches=input.match(regex);if(matches){var all={};var matchIndex=1;for(var i in handlers){if(handlers.hasOwnProperty(i)){var h=handlers[i],groups=h.groups?h.groups+1:1;if(!h.literal&&h.token){all[h.token.val[0]]=h.deser(matches.slice(matchIndex,matchIndex+groups));}matchIndex+=groups;}}return[matches,all];}else{return[matches,{}];}}function dateTimeFromMatches(matches){var toField=function toField(token){switch(token){case'S':return'millisecond';case's':return'second';case'm':return'minute';case'h':case'H':return'hour';case'd':return'day';case'o':return'ordinal';case'L':case'M':return'month';case'y':return'year';case'E':case'c':return'weekday';case'W':return'weekNumber';case'k':return'weekYear';default:return null;}};var zone=void 0;if(!isUndefined(matches.Z)){zone=new FixedOffsetZone(matches.Z);}else if(!isUndefined(matches.z)){zone=new IANAZone(matches.z);}else{zone=null;}if(!isUndefined(matches.h)){if(matches.h<12&&matches.a===1){matches.h+=12;}else if(matches.h===12&&matches.a===0){matches.h=0;}}if(matches.G===0&&matches.y){matches.y=-matches.y;}if(!isUndefined(matches.u)){matches.S=parseMillis(matches.u);}var vals=Object.keys(matches).reduce(function(r,k){var f=toField(k);if(f){r[f]=matches[k];}return r;},{});return[vals,zone];}/**
   * @private
   */function explainFromTokens(locale,input,format){var tokens=Formatter.parseFormat(format),units=tokens.map(function(t){return unitForToken(t,locale);}),disqualifyingUnit=units.find(function(t){return t.invalidReason;});if(disqualifyingUnit){return{input:input,tokens:tokens,invalidReason:disqualifyingUnit.invalidReason};}else{var _buildRegex=buildRegex(units),regexString=_buildRegex[0],handlers=_buildRegex[1],regex=RegExp(regexString,'i'),_match=match(input,regex,handlers),rawMatches=_match[0],matches=_match[1],_ref6=matches?dateTimeFromMatches(matches):[null,null],result=_ref6[0],zone=_ref6[1];return{input:input,tokens:tokens,regex:regex,rawMatches:rawMatches,matches:matches,result:result,zone:zone};}}function parseFromTokens(locale,input,format){var _explainFromTokens=explainFromTokens(locale,input,format),result=_explainFromTokens.result,zone=_explainFromTokens.zone,invalidReason=_explainFromTokens.invalidReason;return[result,zone,invalidReason];}var nonLeapLadder=[0,31,59,90,120,151,181,212,243,273,304,334],leapLadder=[0,31,60,91,121,152,182,213,244,274,305,335];function dayOfWeek(year,month,day){var js=new Date(Date.UTC(year,month-1,day)).getUTCDay();return js===0?7:js;}function computeOrdinal(year,month,day){return day+(isLeapYear(year)?leapLadder:nonLeapLadder)[month-1];}function uncomputeOrdinal(year,ordinal){var table=isLeapYear(year)?leapLadder:nonLeapLadder,month0=table.findIndex(function(i){return i<ordinal;}),day=ordinal-table[month0];return{month:month0+1,day:day};}/**
   * @private
   */function gregorianToWeek(gregObj){var year=gregObj.year,month=gregObj.month,day=gregObj.day,ordinal=computeOrdinal(year,month,day),weekday=dayOfWeek(year,month,day);var weekNumber=Math.floor((ordinal-weekday+10)/7),weekYear=void 0;if(weekNumber<1){weekYear=year-1;weekNumber=weeksInWeekYear(weekYear);}else if(weekNumber>weeksInWeekYear(year)){weekYear=year+1;weekNumber=1;}else{weekYear=year;}return Object.assign({weekYear:weekYear,weekNumber:weekNumber,weekday:weekday},timeObject(gregObj));}function weekToGregorian(weekData){var weekYear=weekData.weekYear,weekNumber=weekData.weekNumber,weekday=weekData.weekday,weekdayOfJan4=dayOfWeek(weekYear,1,4),yearInDays=daysInYear(weekYear);var ordinal=weekNumber*7+weekday-weekdayOfJan4-3,year=void 0;if(ordinal<1){year=weekYear-1;ordinal+=daysInYear(year);}else if(ordinal>yearInDays){year=weekYear+1;ordinal-=daysInYear(year);}else{year=weekYear;}var _uncomputeOrdinal=uncomputeOrdinal(year,ordinal),month=_uncomputeOrdinal.month,day=_uncomputeOrdinal.day;return Object.assign({year:year,month:month,day:day},timeObject(weekData));}function gregorianToOrdinal(gregData){var year=gregData.year,month=gregData.month,day=gregData.day,ordinal=computeOrdinal(year,month,day);return Object.assign({year:year,ordinal:ordinal},timeObject(gregData));}function ordinalToGregorian(ordinalData){var year=ordinalData.year,ordinal=ordinalData.ordinal,_uncomputeOrdinal2=uncomputeOrdinal(year,ordinal),month=_uncomputeOrdinal2.month,day=_uncomputeOrdinal2.day;return Object.assign({year:year,month:month,day:day},timeObject(ordinalData));}function hasInvalidWeekData(obj){var validYear=isNumber(obj.weekYear),validWeek=numberBetween(obj.weekNumber,1,weeksInWeekYear(obj.weekYear)),validWeekday=numberBetween(obj.weekday,1,7);if(!validYear){return'weekYear out of range';}else if(!validWeek){return'week out of range';}else if(!validWeekday){return'weekday out of range';}else return false;}function hasInvalidOrdinalData(obj){var validYear=isNumber(obj.year),validOrdinal=numberBetween(obj.ordinal,1,daysInYear(obj.year));if(!validYear){return'year out of range';}else if(!validOrdinal){return'ordinal out of range';}else return false;}function hasInvalidGregorianData(obj){var validYear=isNumber(obj.year),validMonth=numberBetween(obj.month,1,12),validDay=numberBetween(obj.day,1,daysInMonth(obj.year,obj.month));if(!validYear){return'year out of range';}else if(!validMonth){return'month out of range';}else if(!validDay){return'day out of range';}else return false;}function hasInvalidTimeData(obj){var validHour=numberBetween(obj.hour,0,23),validMinute=numberBetween(obj.minute,0,59),validSecond=numberBetween(obj.second,0,59),validMillisecond=numberBetween(obj.millisecond,0,999);if(!validHour){return'hour out of range';}else if(!validMinute){return'minute out of range';}else if(!validSecond){return'second out of range';}else if(!validMillisecond){return'millisecond out of range';}else return false;}var INVALID$2='Invalid DateTime',INVALID_INPUT='invalid input',UNSUPPORTED_ZONE='unsupported zone',UNPARSABLE$1='unparsable';// we cache week data on the DT object and this intermediates the cache
  function possiblyCachedWeekData(dt){if(dt.weekData===null){dt.weekData=gregorianToWeek(dt.c);}return dt.weekData;}// clone really means, "make a new object with these modifications". all "setters" really use this
  // to create a new object while only changing some of the properties
  function clone$1(inst,alts){var current={ts:inst.ts,zone:inst.zone,c:inst.c,o:inst.o,loc:inst.loc,invalidReason:inst.invalidReason};return new DateTime(Object.assign({},current,alts,{old:current}));}// find the right offset a given local time. The o input is our guess, which determines which
  // offset we'll pick in ambiguous cases (e.g. there are two 3 AMs b/c Fallback DST)
  function fixOffset(localTS,o,tz){// Our UTC time is just a guess because our offset is just a guess
  var utcGuess=localTS-o*60*1000;// Test whether the zone matches the offset for this ts
  var o2=tz.offset(utcGuess);// If so, offset didn't change and we're done
  if(o===o2){return[utcGuess,o];}// If not, change the ts by the difference in the offset
  utcGuess-=(o2-o)*60*1000;// If that gives us the local time we want, we're done
  var o3=tz.offset(utcGuess);if(o2===o3){return[utcGuess,o2];}// If it's different, we're in a hole time. The offset has changed, but the we don't adjust the time
  return[localTS-Math.min(o2,o3)*60*1000,Math.max(o2,o3)];}// convert an epoch timestamp into a calendar object with the given offset
  function tsToObj(ts,offset){ts+=offset*60*1000;var d=new Date(ts);return{year:d.getUTCFullYear(),month:d.getUTCMonth()+1,day:d.getUTCDate(),hour:d.getUTCHours(),minute:d.getUTCMinutes(),second:d.getUTCSeconds(),millisecond:d.getUTCMilliseconds()};}// covert a calendar object to a local timestamp (epoch, but with the offset baked in)
  function objToLocalTS(obj){var d=Date.UTC(obj.year,obj.month-1,obj.day,obj.hour,obj.minute,obj.second,obj.millisecond);// javascript is stupid and i hate it
  if(obj.year<100&&obj.year>=0){d=new Date(d);d.setUTCFullYear(obj.year);}return+d;}// convert a calendar object to a epoch timestamp
  function objToTS(obj,offset,zone){return fixOffset(objToLocalTS(obj),offset,zone);}// create a new DT instance by adding a duration, adjusting for DSTs
  function adjustTime(inst,dur){var oPre=inst.o,year=inst.c.year+dur.years,month=inst.c.month+dur.months+dur.quarters*3,c=Object.assign({},inst.c,{year:year,month:month,day:Math.min(inst.c.day,daysInMonth(year,month))+dur.days+dur.weeks*7}),millisToAdd=Duration.fromObject({hours:dur.hours,minutes:dur.minutes,seconds:dur.seconds,milliseconds:dur.milliseconds}).as('milliseconds'),localTS=objToLocalTS(c);var _fixOffset=fixOffset(localTS,oPre,inst.zone),ts=_fixOffset[0],o=_fixOffset[1];if(millisToAdd!==0){ts+=millisToAdd;// that could have changed the offset by going over a DST, but we want to keep the ts the same
  o=inst.zone.offset(ts);}return{ts:ts,o:o};}// helper useful in turning the results of parsing into real dates
  // by handling the zone options
  function parseDataToDateTime(parsed,parsedZone,opts){var setZone=opts.setZone,zone=opts.zone;if(parsed&&Object.keys(parsed).length!==0){var interpretationZone=parsedZone||zone,inst=DateTime.fromObject(Object.assign(parsed,opts,{zone:interpretationZone}));return setZone?inst:inst.setZone(zone);}else{return DateTime.invalid(UNPARSABLE$1);}}// if you want to output a technical format (e.g. RFC 2822), this helper
  // helps handle the details
  function toTechFormat(dt,format){return dt.isValid?Formatter.create(Locale.create('en-US'),{allowZ:true,forceSimple:true}).formatDateTimeFromString(dt,format):null;}// technical time formats (e.g. the time part of ISO 8601), take some options
  // and this commonizes their handling
  function toTechTimeFormat(dt,_ref){var _ref$suppressSeconds=_ref.suppressSeconds,suppressSeconds=_ref$suppressSeconds===undefined?false:_ref$suppressSeconds,_ref$suppressMillisec=_ref.suppressMilliseconds,suppressMilliseconds=_ref$suppressMillisec===undefined?false:_ref$suppressMillisec,_ref$includeOffset=_ref.includeOffset,includeOffset=_ref$includeOffset===undefined?true:_ref$includeOffset,_ref$includeZone=_ref.includeZone,includeZone=_ref$includeZone===undefined?false:_ref$includeZone,_ref$spaceZone=_ref.spaceZone,spaceZone=_ref$spaceZone===undefined?false:_ref$spaceZone;var fmt='HH:mm';if(!suppressSeconds||dt.second!==0||dt.millisecond!==0){fmt+=':ss';if(!suppressMilliseconds||dt.millisecond!==0){fmt+='.SSS';}}if((includeZone||includeOffset)&&spaceZone){fmt+=' ';}if(includeZone){fmt+='z';}else if(includeOffset){fmt+='ZZ';}return toTechFormat(dt,fmt);}// defaults for unspecified units in the supported calendars
  var defaultUnitValues={month:1,day:1,hour:0,minute:0,second:0,millisecond:0},defaultWeekUnitValues={weekNumber:1,weekday:1,hour:0,minute:0,second:0,millisecond:0},defaultOrdinalUnitValues={ordinal:1,hour:0,minute:0,second:0,millisecond:0};// Units in the supported calendars, sorted by bigness
  var orderedUnits$1=['year','month','day','hour','minute','second','millisecond'],orderedWeekUnits=['weekYear','weekNumber','weekday','hour','minute','second','millisecond'],orderedOrdinalUnits=['year','ordinal','hour','minute','second','millisecond'];// standardize case and plurality in units
  function normalizeUnit(unit){var ignoreUnknown=arguments.length>1&&arguments[1]!==undefined?arguments[1]:false;var normalized={year:'year',years:'year',month:'month',months:'month',day:'day',days:'day',hour:'hour',hours:'hour',minute:'minute',minutes:'minute',second:'second',seconds:'second',millisecond:'millisecond',milliseconds:'millisecond',weekday:'weekday',weekdays:'weekday',weeknumber:'weekNumber',weeksnumber:'weekNumber',weeknumbers:'weekNumber',weekyear:'weekYear',weekyears:'weekYear',ordinal:'ordinal'}[unit?unit.toLowerCase():unit];if(!ignoreUnknown&&!normalized)throw new InvalidUnitError(unit);return normalized;}// this is a dumbed down version of fromObject() that runs about 60% faster
  // but doesn't do any validation, makes a bunch of assumptions about what units
  // are present, and so on.
  function quickDT(obj,zone){// assume we have the higher-order units
  for(var _iterator=orderedUnits$1,_isArray=Array.isArray(_iterator),_i=0,_iterator=_isArray?_iterator:_iterator[Symbol.iterator]();;){var _ref2;if(_isArray){if(_i>=_iterator.length)break;_ref2=_iterator[_i++];}else{_i=_iterator.next();if(_i.done)break;_ref2=_i.value;}var u=_ref2;if(isUndefined(obj[u])){obj[u]=defaultUnitValues[u];}}var invalidReason=hasInvalidGregorianData(obj)||hasInvalidTimeData(obj);if(invalidReason){return DateTime.invalid(invalidReason);}var tsNow=Settings.now(),offsetProvis=zone.offset(tsNow),_objToTS=objToTS(obj,offsetProvis,zone),ts=_objToTS[0],o=_objToTS[1];return new DateTime({ts:ts,zone:zone,o:o});}/**
   * A DateTime is an immutable data structure representing a specific date and time and accompanying methods. It contains class and instance methods for creating, parsing, interrogating, transforming, and formatting them.
   *
   * A DateTime comprises of:
   * * A timestamp. Each DateTime instance refers to a specific millisecond of the Unix epoch.
   * * A time zone. Each instance is considered in the context of a specific zone (by default the local system's zone).
   * * Configuration properties that effect how output strings are formatted, such as `locale`, `numberingSystem`, and `outputCalendar`.
   *
   * Here is a brief overview of the most commonly used functionality it provides:
   *
   * * **Creation**: To create a DateTime from its components, use one of its factory class methods: {@link local}, {@link utc}, and (most flexibly) {@link fromObject}. To create one from a standard string format, use {@link fromISO}, {@link fromHTTP}, and {@link fromRFC2822}. To create one from a custom string format, use {@link fromFormat}. To create one from a native JS date, use {@link fromJSDate}.
   * * **Gregorian calendar and time**: To examine the Gregorian properties of a DateTime individually (i.e as opposed to collectively through {@link toObject}), use the {@link year}, {@link month},
   * {@link day}, {@link hour}, {@link minute}, {@link second}, {@link millisecond} accessors.
   * * **Week calendar**: For ISO week calendar attributes, see the {@link weekYear}, {@link weekNumber}, and {@link weekday} accessors.
   * * **Configuration** See the {@link locale} and {@link numberingSystem} accessors.
   * * **Transformation**: To transform the DateTime into other DateTimes, use {@link set}, {@link reconfigure}, {@link setZone}, {@link setLocale}, {@link plus}, {@link minus}, {@link endOf}, {@link startOf}, {@link toUTC}, and {@link toLocal}.
   * * **Output**: To convert the DateTime to other representations, use the {@link toJSON}, {@link toISO}, {@link toHTTP}, {@link toObject}, {@link toRFC2822}, {@link toString}, {@link toLocaleString}, {@link toFormat}, {@link valueOf} and {@link toJSDate}.
   *
   * There's plenty others documented below. In addition, for more information on subtler topics like internationalization, time zones, alternative calendars, validity, and so on, see the external documentation.
   */var DateTime=function(){/**
     * @access private
     */function DateTime(config){classCallCheck(this,DateTime);var zone=config.zone||Settings.defaultZone,invalidReason=config.invalidReason||(Number.isNaN(config.ts)?INVALID_INPUT:null)||(!zone.isValid?UNSUPPORTED_ZONE:null);/**
       * @access private
       */this.ts=isUndefined(config.ts)?Settings.now():config.ts;var c=null,o=null;if(!invalidReason){var unchanged=config.old&&config.old.ts===this.ts&&config.old.zone.equals(zone);c=unchanged?config.old.c:tsToObj(this.ts,zone.offset(this.ts));o=unchanged?config.old.o:zone.offset(this.ts);}/**
       * @access private
       */this.zone=zone;/**
       * @access private
       */this.loc=config.loc||Locale.create();/**
       * @access private
       */this.invalid=invalidReason;/**
       * @access private
       */this.weekData=null;/**
       * @access private
       */this.c=c;/**
       * @access private
       */this.o=o;}// CONSTRUCT
  /**
     * Create a local DateTime
     * @param {number} year - The calendar year. If omitted (as in, call `local()` with no arguments), the current time will be used
     * @param {number} [month=1] - The month, 1-indexed
     * @param {number} [day=1] - The day of the month
     * @param {number} [hour=0] - The hour of the day, in 24-hour time
     * @param {number} [minute=0] - The minute of the hour, i.e. a number between 0 and 59
     * @param {number} [second=0] - The second of the minute, i.e. a number between 0 and 59
     * @param {number} [millisecond=0] - The millisecond of the second, i.e. a number between 0 and 999
     * @example DateTime.local()                            //~> now
     * @example DateTime.local(2017)                        //~> 2017-01-01T00:00:00
     * @example DateTime.local(2017, 3)                     //~> 2017-03-01T00:00:00
     * @example DateTime.local(2017, 3, 12)                 //~> 2017-03-12T00:00:00
     * @example DateTime.local(2017, 3, 12, 5)              //~> 2017-03-12T05:00:00
     * @example DateTime.local(2017, 3, 12, 5, 45)          //~> 2017-03-12T05:45:00
     * @example DateTime.local(2017, 3, 12, 5, 45, 10)      //~> 2017-03-12T05:45:10
     * @example DateTime.local(2017, 3, 12, 5, 45, 10, 765) //~> 2017-03-12T05:45:10.675
     * @return {DateTime}
     */DateTime.local=function local(year,month,day,hour,minute,second,millisecond){if(isUndefined(year)){return new DateTime({ts:Settings.now()});}else{return quickDT({year:year,month:month,day:day,hour:hour,minute:minute,second:second,millisecond:millisecond},Settings.defaultZone);}};/**
     * Create a DateTime in UTC
     * @param {number} year - The calendar year. If omitted (as in, call `utc()` with no arguments), the current time will be used
     * @param {number} [month=1] - The month, 1-indexed
     * @param {number} [day=1] - The day of the month
     * @param {number} [hour=0] - The hour of the day, in 24-hour time
     * @param {number} [minute=0] - The minute of the hour, i.e. a number between 0 and 59
     * @param {number} [second=0] - The second of the minute, i.e. a number between 0 and 59
     * @param {number} [millisecond=0] - The millisecond of the second, i.e. a number between 0 and 999
     * @example DateTime.utc()                            //~> now
     * @example DateTime.utc(2017)                        //~> 2017-01-01T00:00:00Z
     * @example DateTime.utc(2017, 3)                     //~> 2017-03-01T00:00:00Z
     * @example DateTime.utc(2017, 3, 12)                 //~> 2017-03-12T00:00:00Z
     * @example DateTime.utc(2017, 3, 12, 5)              //~> 2017-03-12T05:00:00Z
     * @example DateTime.utc(2017, 3, 12, 5, 45)          //~> 2017-03-12T05:45:00Z
     * @example DateTime.utc(2017, 3, 12, 5, 45, 10)      //~> 2017-03-12T05:45:10Z
     * @example DateTime.utc(2017, 3, 12, 5, 45, 10, 765) //~> 2017-03-12T05:45:10.675Z
     * @return {DateTime}
     */DateTime.utc=function utc(year,month,day,hour,minute,second,millisecond){if(isUndefined(year)){return new DateTime({ts:Settings.now(),zone:FixedOffsetZone.utcInstance});}else{return quickDT({year:year,month:month,day:day,hour:hour,minute:minute,second:second,millisecond:millisecond},FixedOffsetZone.utcInstance);}};/**
     * Create an DateTime from a Javascript Date object. Uses the default zone.
     * @param {Date} date - a Javascript Date object
     * @param {Object} options - configuration options for the DateTime
     * @param {string|Zone} [options.zone='local'] - the zone to place the DateTime into
     * @return {DateTime}
     */DateTime.fromJSDate=function fromJSDate(date){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};return new DateTime({ts:isDate(date)?date.valueOf():NaN,zone:normalizeZone(options.zone,Settings.defaultZone),loc:Locale.fromObject(options)});};/**
     * Create an DateTime from a count of epoch milliseconds. Uses the default zone.
     * @param {number} milliseconds - a number of milliseconds since 1970 UTC
     * @param {Object} options - configuration options for the DateTime
     * @param {string|Zone} [options.zone='local'] - the zone to place the DateTime into
     * @param {string} [options.locale] - a locale to set on the resulting DateTime instance
     * @param {string} options.outputCalendar - the output calendar to set on the resulting DateTime instance
     * @param {string} options.numberingSystem - the numbering system to set on the resulting DateTime instance
     * @return {DateTime}
     */DateTime.fromMillis=function fromMillis(milliseconds){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};return new DateTime({ts:milliseconds,zone:normalizeZone(options.zone,Settings.defaultZone),loc:Locale.fromObject(options)});};/**
     * Create an DateTime from a Javascript object with keys like 'year' and 'hour' with reasonable defaults.
     * @param {Object} obj - the object to create the DateTime from
     * @param {number} obj.year - a year, such as 1987
     * @param {number} obj.month - a month, 1-12
     * @param {number} obj.day - a day of the month, 1-31, depending on the month
     * @param {number} obj.ordinal - day of the year, 1-365 or 366
     * @param {number} obj.weekYear - an ISO week year
     * @param {number} obj.weekNumber - an ISO week number, between 1 and 52 or 53, depending on the year
     * @param {number} obj.weekday - an ISO weekday, 1-7, where 1 is Monday and 7 is Sunday
     * @param {number} obj.hour - hour of the day, 0-23
     * @param {number} obj.minute - minute of the hour, 0-59
     * @param {number} obj.second - second of the minute, 0-59
     * @param {number} obj.millisecond - millisecond of the second, 0-999
     * @param {string|Zone} [obj.zone='local'] - interpret the numbers in the context of a particular zone. Can take any value taken as the first argument to setZone()
     * @param {string} [obj.locale='en-US'] - a locale to set on the resulting DateTime instance
     * @param {string} obj.outputCalendar - the output calendar to set on the resulting DateTime instance
     * @param {string} obj.numberingSystem - the numbering system to set on the resulting DateTime instance
     * @example DateTime.fromObject({ year: 1982, month: 5, day: 25}).toISODate() //=> '1982-05-25'
     * @example DateTime.fromObject({ year: 1982 }).toISODate() //=> '1982-01-01T00'
     * @example DateTime.fromObject({ hour: 10, minute: 26, second: 6 }) //~> today at 10:26:06
     * @example DateTime.fromObject({ hour: 10, minute: 26, second: 6, zone: 'utc' }),
     * @example DateTime.fromObject({ hour: 10, minute: 26, second: 6, zone: 'local' })
     * @example DateTime.fromObject({ hour: 10, minute: 26, second: 6, zone: 'America/New_York' })
     * @example DateTime.fromObject({ weekYear: 2016, weekNumber: 2, weekday: 3 }).toISODate() //=> '2016-01-13'
     * @return {DateTime}
     */DateTime.fromObject=function fromObject(obj){var zoneToUse=normalizeZone(obj.zone,Settings.defaultZone);if(!zoneToUse.isValid){return DateTime.invalid(UNSUPPORTED_ZONE);}var tsNow=Settings.now(),offsetProvis=zoneToUse.offset(tsNow),normalized=normalizeObject(obj,normalizeUnit,true),containsOrdinal=!isUndefined(normalized.ordinal),containsGregorYear=!isUndefined(normalized.year),containsGregorMD=!isUndefined(normalized.month)||!isUndefined(normalized.day),containsGregor=containsGregorYear||containsGregorMD,definiteWeekDef=normalized.weekYear||normalized.weekNumber,loc=Locale.fromObject(obj);// cases:
  // just a weekday -> this week's instance of that weekday, no worries
  // (gregorian data or ordinal) + (weekYear or weekNumber) -> error
  // (gregorian month or day) + ordinal -> error
  // otherwise just use weeks or ordinals or gregorian, depending on what's specified
  if((containsGregor||containsOrdinal)&&definiteWeekDef){throw new ConflictingSpecificationError("Can't mix weekYear/weekNumber units with year/month/day or ordinals");}if(containsGregorMD&&containsOrdinal){throw new ConflictingSpecificationError("Can't mix ordinal dates with month/day");}var useWeekData=definiteWeekDef||normalized.weekday&&!containsGregor;// configure ourselves to deal with gregorian dates or week stuff
  var units=void 0,defaultValues=void 0,objNow=tsToObj(tsNow,offsetProvis);if(useWeekData){units=orderedWeekUnits;defaultValues=defaultWeekUnitValues;objNow=gregorianToWeek(objNow);}else if(containsOrdinal){units=orderedOrdinalUnits;defaultValues=defaultOrdinalUnitValues;objNow=gregorianToOrdinal(objNow);}else{units=orderedUnits$1;defaultValues=defaultUnitValues;}// set default values for missing stuff
  var foundFirst=false;for(var _iterator2=units,_isArray2=Array.isArray(_iterator2),_i2=0,_iterator2=_isArray2?_iterator2:_iterator2[Symbol.iterator]();;){var _ref3;if(_isArray2){if(_i2>=_iterator2.length)break;_ref3=_iterator2[_i2++];}else{_i2=_iterator2.next();if(_i2.done)break;_ref3=_i2.value;}var u=_ref3;var v=normalized[u];if(!isUndefined(v)){foundFirst=true;}else if(foundFirst){normalized[u]=defaultValues[u];}else{normalized[u]=objNow[u];}}// make sure the values we have are in range
  var higherOrderInvalid=useWeekData?hasInvalidWeekData(normalized):containsOrdinal?hasInvalidOrdinalData(normalized):hasInvalidGregorianData(normalized),invalidReason=higherOrderInvalid||hasInvalidTimeData(normalized);if(invalidReason){return DateTime.invalid(invalidReason);}// compute the actual time
  var gregorian=useWeekData?weekToGregorian(normalized):containsOrdinal?ordinalToGregorian(normalized):normalized,_objToTS2=objToTS(gregorian,offsetProvis,zoneToUse),tsFinal=_objToTS2[0],offsetFinal=_objToTS2[1],inst=new DateTime({ts:tsFinal,zone:zoneToUse,o:offsetFinal,loc:loc});// gregorian data + weekday serves only to validate
  if(normalized.weekday&&containsGregor&&obj.weekday!==inst.weekday){return DateTime.invalid('mismatched weekday');}return inst;};/**
     * Create a DateTime from an ISO 8601 string
     * @param {string} text - the ISO string
     * @param {Object} opts - options to affect the creation
     * @param {string|Zone} [opts.zone='local'] - use this zone if no offset is specified in the input string itself. Will also convert the time to this zone
     * @param {boolean} [opts.setZone=false] - override the zone with a fixed-offset zone specified in the string itself, if it specifies one
     * @param {string} [opts.locale='en-US'] - a locale to set on the resulting DateTime instance
     * @param {string} opts.outputCalendar - the output calendar to set on the resulting DateTime instance
     * @param {string} opts.numberingSystem - the numbering system to set on the resulting DateTime instance
     * @example DateTime.fromISO('2016-05-25T09:08:34.123')
     * @example DateTime.fromISO('2016-05-25T09:08:34.123+06:00')
     * @example DateTime.fromISO('2016-05-25T09:08:34.123+06:00', {setZone: true})
     * @example DateTime.fromISO('2016-05-25T09:08:34.123', {zone: 'utc'})
     * @example DateTime.fromISO('2016-W05-4')
     * @return {DateTime}
     */DateTime.fromISO=function fromISO(text){var opts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var _parseISODate=parseISODate(text),vals=_parseISODate[0],parsedZone=_parseISODate[1];return parseDataToDateTime(vals,parsedZone,opts);};/**
     * Create a DateTime from an RFC 2822 string
     * @param {string} text - the RFC 2822 string
     * @param {Object} opts - options to affect the creation
     * @param {string|Zone} [opts.zone='local'] - convert the time to this zone. Since the offset is always specified in the string itself, this has no effect on the interpretation of string, merely the zone the resulting DateTime is expressed in.
     * @param {boolean} [opts.setZone=false] - override the zone with a fixed-offset zone specified in the string itself, if it specifies one
     * @param {string} [opts.locale='en-US'] - a locale to set on the resulting DateTime instance
     * @param {string} opts.outputCalendar - the output calendar to set on the resulting DateTime instance
     * @param {string} opts.numberingSystem - the numbering system to set on the resulting DateTime instance
     * @example DateTime.fromRFC2822('25 Nov 2016 13:23:12 GMT')
     * @example DateTime.fromRFC2822('Tue, 25 Nov 2016 13:23:12 +0600')
     * @example DateTime.fromRFC2822('25 Nov 2016 13:23 Z')
     * @return {DateTime}
     */DateTime.fromRFC2822=function fromRFC2822(text){var opts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var _parseRFC2822Date=parseRFC2822Date(text),vals=_parseRFC2822Date[0],parsedZone=_parseRFC2822Date[1];return parseDataToDateTime(vals,parsedZone,opts);};/**
     * Create a DateTime from an HTTP header date
     * @see https://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.3.1
     * @param {string} text - the HTTP header date
     * @param {Object} options - options to affect the creation
     * @param {string|Zone} [options.zone='local'] - convert the time to this zone. Since HTTP dates are always in UTC, this has no effect on the interpretation of string, merely the zone the resulting DateTime is expressed in.
     * @param {boolean} [options.setZone=false] - override the zone with the fixed-offset zone specified in the string. For HTTP dates, this is always UTC, so this option is equivalent to setting the `zone` option to 'utc', but this option is included for consistency with similar methods.
     * @param {string} [options.locale='en-US'] - a locale to set on the resulting DateTime instance
     * @param {string} options.outputCalendar - the output calendar to set on the resulting DateTime instance
     * @param {string} options.numberingSystem - the numbering system to set on the resulting DateTime instance
     * @example DateTime.fromHTTP('Sun, 06 Nov 1994 08:49:37 GMT')
     * @example DateTime.fromHTTP('Sunday, 06-Nov-94 08:49:37 GMT')
     * @example DateTime.fromHTTP('Sun Nov  6 08:49:37 1994')
     * @return {DateTime}
     */DateTime.fromHTTP=function fromHTTP(text){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var _parseHTTPDate=parseHTTPDate(text),vals=_parseHTTPDate[0],parsedZone=_parseHTTPDate[1];return parseDataToDateTime(vals,parsedZone,options);};/**
     * Create a DateTime from an input string and format string
     * Defaults to en-US if no locale has been specified, regardless of the system's locale
     * @param {string} text - the string to parse
     * @param {string} fmt - the format the string is expected to be in (see description)
     * @param {Object} options - options to affect the creation
     * @param {string|Zone} [options.zone='local'] - use this zone if no offset is specified in the input string itself. Will also convert the DateTime to this zone
     * @param {boolean} [options.setZone=false] - override the zone with a zone specified in the string itself, if it specifies one
     * @param {string} [options.locale='en-US'] - a locale string to use when parsing. Will also set the DateTime to this locale
     * @param {string} options.numberingSystem - the numbering system to use when parsing. Will also set the resulting DateTime to this numbering system
     * @param {string} options.outputCalendar - the output calendar to set on the resulting DateTime instance
     * @return {DateTime}
     */DateTime.fromFormat=function fromFormat(text,fmt){var options=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};if(isUndefined(text)||isUndefined(fmt)){throw new InvalidArgumentError('fromFormat requires an input string and a format');}var _options$locale=options.locale,locale=_options$locale===undefined?null:_options$locale,_options$numberingSys=options.numberingSystem,numberingSystem=_options$numberingSys===undefined?null:_options$numberingSys,localeToUse=Locale.fromOpts({locale:locale,numberingSystem:numberingSystem,defaultToEN:true}),_parseFromTokens=parseFromTokens(localeToUse,text,fmt),vals=_parseFromTokens[0],parsedZone=_parseFromTokens[1],invalidReason=_parseFromTokens[2];if(invalidReason){return DateTime.invalid(invalidReason);}else{return parseDataToDateTime(vals,parsedZone,options);}};/**
     * @deprecated use fromFormat instead
     */DateTime.fromString=function fromString(text,fmt){var opts=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};return DateTime.fromFormat(text,fmt,opts);};/**
     * Create a DateTime from a SQL date, time, or datetime
     * Defaults to en-US if no locale has been specified, regardless of the system's locale
     * @param {string} text - the string to parse
     * @param {Object} options - options to affect the creation
     * @param {string|Zone} [options.zone='local'] - use this zone if no offset is specified in the input string itself. Will also convert the DateTime to this zone
     * @param {boolean} [options.setZone=false] - override the zone with a zone specified in the string itself, if it specifies one
     * @param {string} [options.locale='en-US'] - a locale string to use when parsing. Will also set the DateTime to this locale
     * @param {string} options.numberingSystem - the numbering system to use when parsing. Will also set the resulting DateTime to this numbering system
     * @param {string} options.outputCalendar - the output calendar to set on the resulting DateTime instance
     * @example DateTime.fromSQL('2017-05-15')
     * @example DateTime.fromSQL('2017-05-15 09:12:34')
     * @example DateTime.fromSQL('2017-05-15 09:12:34.342')
     * @example DateTime.fromSQL('2017-05-15 09:12:34.342+06:00')
     * @example DateTime.fromSQL('2017-05-15 09:12:34.342 America/Los_Angeles')
     * @example DateTime.fromSQL('2017-05-15 09:12:34.342 America/Los_Angeles', { setZone: true })
     * @example DateTime.fromSQL('2017-05-15 09:12:34.342', { zone: 'America/Los_Angeles' })
     * @example DateTime.fromSQL('09:12:34.342')
     * @return {DateTime}
     */DateTime.fromSQL=function fromSQL(text){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var _parseSQL=parseSQL(text),vals=_parseSQL[0],parsedZone=_parseSQL[1];return parseDataToDateTime(vals,parsedZone,options);};/**
     * Create an invalid DateTime.
     * @return {DateTime}
     */DateTime.invalid=function invalid(reason){if(!reason){throw new InvalidArgumentError('need to specify a reason the DateTime is invalid');}if(Settings.throwOnInvalid){throw new InvalidDateTimeError(reason);}else{return new DateTime({invalidReason:reason});}};// INFO
  /**
     * Get the value of unit.
     * @param {string} unit - a unit such as 'minute' or 'day'
     * @example DateTime.local(2017, 7, 4).get('month'); //=> 7
     * @example DateTime.local(2017, 7, 4).get('day'); //=> 4
     * @return {number}
     */DateTime.prototype.get=function get$$1(unit){return this[unit];};/**
     * Returns whether the DateTime is valid. Invalid DateTimes occur when:
     * * The DateTime was created from invalid calendar information, such as the 13th month or February 30
     * * The DateTime was created by an operation on another invalid date
     * @type {boolean}
     *//**
     * Returns the resolved Intl options for this DateTime.
     * This is useful in understanding the behavior of formatting methods
     * @param {Object} opts - the same options as toLocaleString
     * @return {Object}
     */DateTime.prototype.resolvedLocaleOpts=function resolvedLocaleOpts(){var opts=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var _Formatter$create$res=Formatter.create(this.loc.clone(opts),opts).resolvedOptions(this),locale=_Formatter$create$res.locale,numberingSystem=_Formatter$create$res.numberingSystem,calendar=_Formatter$create$res.calendar;return{locale:locale,numberingSystem:numberingSystem,outputCalendar:calendar};};// TRANSFORM
  /**
     * "Set" the DateTime's zone to UTC. Returns a newly-constructed DateTime.
     *
     * Equivalent to {@link setZone}('utc')
     * @param {number} [offset=0] - optionally, an offset from UTC in minutes
     * @param {Object} [opts={}] - options to pass to `setZone()`
     * @return {DateTime}
     */DateTime.prototype.toUTC=function toUTC(){var offset=arguments.length>0&&arguments[0]!==undefined?arguments[0]:0;var opts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};return this.setZone(FixedOffsetZone.instance(offset),opts);};/**
     * "Set" the DateTime's zone to the host's local zone. Returns a newly-constructed DateTime.
     *
     * Equivalent to `setZone('local')`
     * @return {DateTime}
     */DateTime.prototype.toLocal=function toLocal(){return this.setZone(new LocalZone());};/**
     * "Set" the DateTime's zone to specified zone. Returns a newly-constructed DateTime.
     *
     * By default, the setter keeps the underlying time the same (as in, the same UTC timestamp), but the new instance will report different local times and consider DSTs when making computations, as with {@link plus}. You may wish to use {@link toLocal} and {@link toUTC} which provide simple convenience wrappers for commonly used zones.
     * @param {string|Zone} [zone='local'] - a zone identifier. As a string, that can be any IANA zone supported by the host environment, or a fixed-offset name of the form 'utc+3', or the strings 'local' or 'utc'. You may also supply an instance of a {@link Zone} class.
     * @param {Object} opts - options
     * @param {boolean} [opts.keepLocalTime=false] - If true, adjust the underlying time so that the local time stays the same, but in the target zone. You should rarely need this.
     * @return {DateTime}
     */DateTime.prototype.setZone=function setZone(zone){var _ref4=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{},_ref4$keepLocalTime=_ref4.keepLocalTime,keepLocalTime=_ref4$keepLocalTime===undefined?false:_ref4$keepLocalTime,_ref4$keepCalendarTim=_ref4.keepCalendarTime,keepCalendarTime=_ref4$keepCalendarTim===undefined?false:_ref4$keepCalendarTim;zone=normalizeZone(zone,Settings.defaultZone);if(zone.equals(this.zone)){return this;}else if(!zone.isValid){return DateTime.invalid(UNSUPPORTED_ZONE);}else{var newTS=keepLocalTime||keepCalendarTime// keepCalendarTime is the deprecated name for keepLocalTime
  ?this.ts+(this.o-zone.offset(this.ts))*60*1000:this.ts;return clone$1(this,{ts:newTS,zone:zone});}};/**
     * "Set" the locale, numberingSystem, or outputCalendar. Returns a newly-constructed DateTime.
     * @param {Object} properties - the properties to set
     * @example DateTime.local(2017, 5, 25).reconfigure({ locale: 'en-GB' })
     * @return {DateTime}
     */DateTime.prototype.reconfigure=function reconfigure(){var _ref5=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{},locale=_ref5.locale,numberingSystem=_ref5.numberingSystem,outputCalendar=_ref5.outputCalendar;var loc=this.loc.clone({locale:locale,numberingSystem:numberingSystem,outputCalendar:outputCalendar});return clone$1(this,{loc:loc});};/**
     * "Set" the locale. Returns a newly-constructed DateTime.
     * Just a convenient alias for reconfigure({ locale })
     * @example DateTime.local(2017, 5, 25).setLocale('en-GB')
     * @return {DateTime}
     */DateTime.prototype.setLocale=function setLocale(locale){return this.reconfigure({locale:locale});};/**
     * "Set" the values of specified units. Returns a newly-constructed DateTime.
     * You can only set units with this method; for "setting" metadata, see {@link reconfigure} and {@link setZone}.
     * @param {Object} values - a mapping of units to numbers
     * @example dt.set({ year: 2017 })
     * @example dt.set({ hour: 8, minute: 30 })
     * @example dt.set({ weekday: 5 })
     * @example dt.set({ year: 2005, ordinal: 234 })
     * @return {DateTime}
     */DateTime.prototype.set=function set$$1(values){if(!this.isValid)return this;var normalized=normalizeObject(values,normalizeUnit),settingWeekStuff=!isUndefined(normalized.weekYear)||!isUndefined(normalized.weekNumber)||!isUndefined(normalized.weekday);var mixed=void 0;if(settingWeekStuff){mixed=weekToGregorian(Object.assign(gregorianToWeek(this.c),normalized));}else if(!isUndefined(normalized.ordinal)){mixed=ordinalToGregorian(Object.assign(gregorianToOrdinal(this.c),normalized));}else{mixed=Object.assign(this.toObject(),normalized);// if we didn't set the day but we ended up on an overflow date,
  // use the last day of the right month
  if(isUndefined(normalized.day)){mixed.day=Math.min(daysInMonth(mixed.year,mixed.month),mixed.day);}}var _objToTS3=objToTS(mixed,this.o,this.zone),ts=_objToTS3[0],o=_objToTS3[1];return clone$1(this,{ts:ts,o:o});};/**
     * Add a period of time to this DateTime and return the resulting DateTime
     *
     * Adding hours, minutes, seconds, or milliseconds increases the timestamp by the right number of milliseconds. Adding days, months, or years shifts the calendar, accounting for DSTs and leap years along the way. Thus, `dt.plus({ hours: 24 })` may result in a different time than `dt.plus({ days: 1 })` if there's a DST shift in between.
     * @param {Duration|Object|number} duration - The amount to add. Either a Luxon Duration, a number of milliseconds, the object argument to Duration.fromObject()
     * @example DateTime.local().plus(123) //~> in 123 milliseconds
     * @example DateTime.local().plus({ minutes: 15 }) //~> in 15 minutes
     * @example DateTime.local().plus({ days: 1 }) //~> this time tomorrow
     * @example DateTime.local().plus({ days: -1 }) //~> this time yesterday
     * @example DateTime.local().plus({ hours: 3, minutes: 13 }) //~> in 1 hr, 13 min
     * @example DateTime.local().plus(Duration.fromObject({ hours: 3, minutes: 13 })) //~> in 1 hr, 13 min
     * @return {DateTime}
     */DateTime.prototype.plus=function plus(duration){if(!this.isValid)return this;var dur=friendlyDuration(duration);return clone$1(this,adjustTime(this,dur));};/**
     * Subtract a period of time to this DateTime and return the resulting DateTime
     * See {@link plus}
     * @param {Duration|Object|number} duration - The amount to subtract. Either a Luxon Duration, a number of milliseconds, the object argument to Duration.fromObject()
     @return {DateTime}
    */DateTime.prototype.minus=function minus(duration){if(!this.isValid)return this;var dur=friendlyDuration(duration).negate();return clone$1(this,adjustTime(this,dur));};/**
     * "Set" this DateTime to the beginning of a unit of time.
     * @param {string} unit - The unit to go to the beginning of. Can be 'year', 'month', 'day', 'hour', 'minute', 'second', or 'millisecond'.
     * @example DateTime.local(2014, 3, 3).startOf('month').toISODate(); //=> '2014-03-01'
     * @example DateTime.local(2014, 3, 3).startOf('year').toISODate(); //=> '2014-01-01'
     * @example DateTime.local(2014, 3, 3, 5, 30).startOf('day').toISOTime(); //=> '00:00.000-05:00'
     * @example DateTime.local(2014, 3, 3, 5, 30).startOf('hour').toISOTime(); //=> '05:00:00.000-05:00'
     * @return {DateTime}
     */DateTime.prototype.startOf=function startOf(unit){if(!this.isValid)return this;var o={},normalizedUnit=Duration.normalizeUnit(unit);switch(normalizedUnit){case'years':o.month=1;// falls through
  case'quarters':case'months':o.day=1;// falls through
  case'weeks':case'days':o.hour=0;// falls through
  case'hours':o.minute=0;// falls through
  case'minutes':o.second=0;// falls through
  case'seconds':o.millisecond=0;break;case'milliseconds':break;default:throw new InvalidUnitError(unit);}if(normalizedUnit==='weeks'){o.weekday=1;}if(normalizedUnit==='quarters'){var q=Math.ceil(this.month/3);o.month=(q-1)*3+1;}return this.set(o);};/**
     * "Set" this DateTime to the end (i.e. the last millisecond) of a unit of time
     * @param {string} unit - The unit to go to the end of. Can be 'year', 'month', 'day', 'hour', 'minute', 'second', or 'millisecond'.
     * @example DateTime.local(2014, 3, 3).endOf('month').toISO(); //=> '2014-03-31T23:59:59.999-05:00'
     * @example DateTime.local(2014, 3, 3).endOf('year').toISO(); //=> '2014-12-31T23:59:59.999-05:00'
     * @example DateTime.local(2014, 3, 3, 5, 30).endOf('day').toISO(); //=> '2014-03-03T23:59:59.999-05:00'
     * @example DateTime.local(2014, 3, 3, 5, 30).endOf('hour').toISO(); //=> '2014-03-03T05:59:59.999-05:00'
     * @return {DateTime}
     */DateTime.prototype.endOf=function endOf(unit){var _startOf$plus;return this.isValid?this.startOf(unit).plus((_startOf$plus={},_startOf$plus[unit]=1,_startOf$plus)).minus(1):this;};// OUTPUT
  /**
     * Returns a string representation of this DateTime formatted according to the specified format string.
     * **You may not want this.** See {@link toLocaleString} for a more flexible formatting tool. See the documentation for the specific format tokens supported.
     * Defaults to en-US if no locale has been specified, regardless of the system's locale
     * @param {string} fmt - the format string
     * @param {Object} opts - options
     * @param {boolean} opts.round - round numerical values
     * @example DateTime.local().toFormat('yyyy LLL dd') //=> '2017 Apr 22'
     * @example DateTime.local().setLocale('fr').toFormat('yyyy LLL dd') //=> '2017 avr. 22'
     * @example DateTime.local().toFormat("HH 'hours and' mm 'minutes'") //=> '20 hours and 55 minutes'
     * @return {string}
     */DateTime.prototype.toFormat=function toFormat(fmt){var opts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};return this.isValid?Formatter.create(this.loc.redefaultToEN(),opts).formatDateTimeFromString(this,fmt):INVALID$2;};/**
     * Returns a localized string representing this date. Accepts the same options as the Intl.DateTimeFormat constructor and any presets defined by Luxon, such as `DateTime.DATE_FULL` or `DateTime.TIME_SIMPLE`.
     * The exact behavior of this method is browser-specific, but in general it will return an appropriate representation.
     * of the DateTime in the assigned locale.
     * Defaults to the system's locale if no locale has been specified
     * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DateTimeFormat
     * @param opts {Object} - Intl.DateTimeFormat constructor options
     * @example DateTime.local().toLocaleString(); //=> 4/20/2017
     * @example DateTime.local().setLocale('en-gb').toLocaleString(); //=> '20/04/2017'
     * @example DateTime.local().toLocaleString(DateTime.DATE_FULL); //=> 'April 20, 2017'
     * @example DateTime.local().toLocaleString(DateTime.TIME_SIMPLE); //=> '11:32 AM'
     * @example DateTime.local().toLocaleString(DateTime.DATETIME_SHORT); //=> '4/20/2017, 11:32 AM'
     * @example DateTime.local().toLocaleString({weekday: 'long', month: 'long', day: '2-digit'}); //=> 'Thu, Apr 20'
     * @example DateTime.local().toLocaleString({weekday: 'long', month: 'long', day: '2-digit', hour: '2-digit', minute: '2-digit'}); //=> 'Thu, Apr 20, 11:27'
     * @example DateTime.local().toLocaleString({hour: '2-digit', minute: '2-digit'}); //=> '11:32'
     * @return {string}
     */DateTime.prototype.toLocaleString=function toLocaleString(){var opts=arguments.length>0&&arguments[0]!==undefined?arguments[0]:DATE_SHORT;return this.isValid?Formatter.create(this.loc.clone(opts),opts).formatDateTime(this):INVALID$2;};/**
     * Returns an array of format "parts", i.e. individual tokens along with metadata. This is allows callers to post-process individual sections of the formatted output.
     * Defaults to the system's locale if no locale has been specified
     * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DateTimeFormat/formatToParts
     * @param opts {Object} - Intl.DateTimeFormat constructor options, same as `toLocaleString`.
     * @example DateTime.local().toLocaleString(); //=> [
     *                                    //=>   { type: 'day', value: '25' },
     *                                    //=>   { type: 'literal', value: '/' },
     *                                    //=>   { type: 'month', value: '05' },
     *                                    //=>   { type: 'literal', value: '/' },
     *                                    //=>   { type: 'year', value: '1982' }
     *                                    //=> ]
     */DateTime.prototype.toLocaleParts=function toLocaleParts(){var opts=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};return this.isValid?Formatter.create(this.loc.clone(opts),opts).formatDateTimeParts(this):[];};/**
     * Returns an ISO 8601-compliant string representation of this DateTime
     * @param {Object} opts - options
     * @param {boolean} [opts.suppressMilliseconds=false] - exclude milliseconds from the format if they're 0
     * @param {boolean} [opts.suppressSeconds=false] - exclude seconds from the format if they're 0
     * @param {boolean} [opts.includeOffset=true] - include the offset, such as 'Z' or '-04:00'
     * @example DateTime.utc(1982, 5, 25).toISO() //=> '1982-05-25T00:00:00.000Z'
     * @example DateTime.local().toISO() //=> '2017-04-22T20:47:05.335-04:00'
     * @example DateTime.local().toISO({ includeOffset: false }) //=> '2017-04-22T20:47:05.335'
     * @return {string}
     */DateTime.prototype.toISO=function toISO(){var opts=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};if(!this.isValid){return null;}return this.toISODate()+'T'+this.toISOTime(opts);};/**
     * Returns an ISO 8601-compliant string representation of this DateTime's date component
     * @example DateTime.utc(1982, 5, 25).toISODate() //=> '1982-05-25'
     * @return {string}
     */DateTime.prototype.toISODate=function toISODate(){return toTechFormat(this,'yyyy-MM-dd');};/**
     * Returns an ISO 8601-compliant string representation of this DateTime's week date
     * @example DateTime.utc(1982, 5, 25).toISOWeekDate() //=> '1982-W21-2'
     * @return {string}
     */DateTime.prototype.toISOWeekDate=function toISOWeekDate(){return toTechFormat(this,"kkkk-'W'WW-c");};/**
     * Returns an ISO 8601-compliant string representation of this DateTime's time component
     * @param {Object} opts - options
     * @param {boolean} [opts.suppressMilliseconds=false] - exclude milliseconds from the format if they're 0
     * @param {boolean} [opts.suppressSeconds=false] - exclude seconds from the format if they're 0
     * @param {boolean} [opts.includeOffset=true] - include the offset, such as 'Z' or '-04:00'
     * @example DateTime.utc().hour(7).minute(34).toISOTime() //=> '07:34:19.361Z'
     * @example DateTime.utc().hour(7).minute(34).toISOTime({ suppressSeconds: true }) //=> '07:34Z'
     * @return {string}
     */DateTime.prototype.toISOTime=function toISOTime(){var _ref6=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{},_ref6$suppressMillise=_ref6.suppressMilliseconds,suppressMilliseconds=_ref6$suppressMillise===undefined?false:_ref6$suppressMillise,_ref6$suppressSeconds=_ref6.suppressSeconds,suppressSeconds=_ref6$suppressSeconds===undefined?false:_ref6$suppressSeconds,_ref6$includeOffset=_ref6.includeOffset,includeOffset=_ref6$includeOffset===undefined?true:_ref6$includeOffset;return toTechTimeFormat(this,{suppressSeconds:suppressSeconds,suppressMilliseconds:suppressMilliseconds,includeOffset:includeOffset});};/**
     * Returns an RFC 2822-compatible string representation of this DateTime, always in UTC
     * @example DateTime.utc(2014, 7, 13).toRFC2822() //=> 'Sun, 13 Jul 2014 00:00:00 +0000'
     * @example DateTime.local(2014, 7, 13).toRFC2822() //=> 'Sun, 13 Jul 2014 00:00:00 -0400'
     * @return {string}
     */DateTime.prototype.toRFC2822=function toRFC2822(){return toTechFormat(this,'EEE, dd LLL yyyy hh:mm:ss ZZZ');};/**
     * Returns a string representation of this DateTime appropriate for use in HTTP headers.
     * Specifically, the string conforms to RFC 1123.
     * @see https://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.3.1
     * @example DateTime.utc(2014, 7, 13).toHTTP() //=> 'Sun, 13 Jul 2014 00:00:00 GMT'
     * @example DateTime.utc(2014, 7, 13, 19).toHTTP() //=> 'Sun, 13 Jul 2014 19:00:00 GMT'
     * @return {string}
     */DateTime.prototype.toHTTP=function toHTTP(){return toTechFormat(this.toUTC(),"EEE, dd LLL yyyy HH:mm:ss 'GMT'");};/**
     * Returns a string representation of this DateTime appropriate for use in SQL Date
     * @example DateTime.utc(2014, 7, 13).toSQLDate() //=> '2014-07-13'
     * @return {string}
     */DateTime.prototype.toSQLDate=function toSQLDate(){return toTechFormat(this,'yyyy-MM-dd');};/**
     * Returns a string representation of this DateTime appropriate for use in SQL Time
     * @param {Object} opts - options
     * @param {boolean} [opts.includeZone=false] - include the zone, such as 'America/New_York'. Overides includeOffset.
     * @param {boolean} [opts.includeOffset=true] - include the offset, such as 'Z' or '-04:00'
     * @example DateTime.utc().toSQL() //=> '05:15:16.345'
     * @example DateTime.local().toSQL() //=> '05:15:16.345 -04:00'
     * @example DateTime.local().toSQL({ includeOffset: false }) //=> '05:15:16.345'
     * @example DateTime.local().toSQL({ includeZone: false }) //=> '05:15:16.345 America/New_York'
     * @return {string}
     */DateTime.prototype.toSQLTime=function toSQLTime(){var _ref7=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{},_ref7$includeOffset=_ref7.includeOffset,includeOffset=_ref7$includeOffset===undefined?true:_ref7$includeOffset,_ref7$includeZone=_ref7.includeZone,includeZone=_ref7$includeZone===undefined?false:_ref7$includeZone;return toTechTimeFormat(this,{includeOffset:includeOffset,includeZone:includeZone,spaceZone:true});};/**
     * Returns a string representation of this DateTime appropriate for use in SQL DateTime
     * @param {Object} opts - options
     * @param {boolean} [opts.includeZone=false] - include the zone, such as 'America/New_York'. Overrides includeOffset.
     * @param {boolean} [opts.includeOffset=true] - include the offset, such as 'Z' or '-04:00'
     * @example DateTime.utc(2014, 7, 13).toSQL() //=> '2014-07-13 00:00:00.000 Z'
     * @example DateTime.local(2014, 7, 13).toSQL() //=> '2014-07-13 00:00:00.000 -04:00'
     * @example DateTime.local(2014, 7, 13).toSQL({ includeOffset: false }) //=> '2014-07-13 00:00:00.000'
     * @example DateTime.local(2014, 7, 13).toSQL({ includeZone: false }) //=> '2014-07-13 00:00:00.000 America/New_York'
     * @return {string}
     */DateTime.prototype.toSQL=function toSQL(){var opts=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};if(!this.isValid){return null;}return this.toSQLDate()+' '+this.toSQLTime(opts);};/**
     * Returns a string representation of this DateTime appropriate for debugging
     * @return {string}
     */DateTime.prototype.toString=function toString(){return this.isValid?this.toISO():INVALID$2;};/**
     * Returns a string representation of this DateTime appropriate for the REPL.
     * @return {string}
     */DateTime.prototype.inspect=function inspect(){if(this.isValid){return'DateTime {\n  ts: '+this.toISO()+',\n  zone: '+this.zone.name+',\n  locale: '+this.locale+' }';}else{return'DateTime { Invalid, reason: '+this.invalidReason+' }';}};/**
     * Returns the epoch milliseconds of this DateTime
     * @return {number}
     */DateTime.prototype.valueOf=function valueOf(){return this.isValid?this.ts:NaN;};/**
     * Returns an ISO 8601 representation of this DateTime appropriate for use in JSON.
     * @return {string}
     */DateTime.prototype.toJSON=function toJSON(){return this.toISO();};/**
     * Returns a Javascript object with this DateTime's year, month, day, and so on.
     * @param opts - options for generating the object
     * @param {boolean} [opts.includeConfig=false] - include configuration attributes in the output
     * @example DateTime.local().toObject() //=> { year: 2017, month: 4, day: 22, hour: 20, minute: 49, second: 42, millisecond: 268 }
     * @return {Object}
     */DateTime.prototype.toObject=function toObject(){var opts=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};if(!this.isValid)return{};var base=Object.assign({},this.c);if(opts.includeConfig){base.outputCalendar=this.outputCalendar;base.numberingSystem=this.loc.numberingSystem;base.locale=this.loc.locale;}return base;};/**
     * Returns a Javascript Date equivalent to this DateTime.
     * @return {Date}
     */DateTime.prototype.toJSDate=function toJSDate(){return new Date(this.isValid?this.ts:NaN);};// COMPARE
  /**
     * Return the difference between two DateTimes as a Duration.
     * @param {DateTime} otherDateTime - the DateTime to compare this one to
     * @param {string|string[]} [unit=['milliseconds']] - the unit or array of units (such as 'hours' or 'days') to include in the duration.
     * @param {Object} opts - options that affect the creation of the Duration
     * @param {string} [opts.conversionAccuracy='casual'] - the conversion system to use
     * @example
     * var i1 = DateTime.fromISO('1982-05-25T09:45'),
     *     i2 = DateTime.fromISO('1983-10-14T10:30');
     * i2.diff(i1).toObject() //=> { milliseconds: 43807500000 }
     * i2.diff(i1, 'hours').toObject() //=> { hours: 12168.75 }
     * i2.diff(i1, ['months', 'days']).toObject() //=> { months: 16, days: 19.03125 }
     * i2.diff(i1, ['months', 'days', 'hours']).toObject() //=> { months: 16, days: 19, hours: 0.75 }
     * @return {Duration}
     */DateTime.prototype.diff=function diff(otherDateTime){var unit=arguments.length>1&&arguments[1]!==undefined?arguments[1]:'milliseconds';var opts=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};if(!this.isValid||!otherDateTime.isValid)return Duration.invalid(this.invalidReason||otherDateTime.invalidReason);var units=maybeArray(unit).map(Duration.normalizeUnit),otherIsLater=otherDateTime.valueOf()>this.valueOf(),earlier=otherIsLater?this:otherDateTime,later=otherIsLater?otherDateTime:this,diffed=_diff(earlier,later,units,opts);return otherIsLater?diffed.negate():diffed;};/**
     * Return the difference between this DateTime and right now.
     * See {@link diff}
     * @param {string|string[]} [unit=['milliseconds']] - the unit or units units (such as 'hours' or 'days') to include in the duration
     * @param {Object} opts - options that affect the creation of the Duration
     * @param {string} [opts.conversionAccuracy='casual'] - the conversion system to use
     * @return {Duration}
     */DateTime.prototype.diffNow=function diffNow(){var unit=arguments.length>0&&arguments[0]!==undefined?arguments[0]:'milliseconds';var opts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};return this.diff(DateTime.local(),unit,opts);};/**
     * Return an Interval spanning between this DateTime and another DateTime
     * @param {DateTime} otherDateTime - the other end point of the Interval
     * @return {Interval}
     */DateTime.prototype.until=function until(otherDateTime){return this.isValid?Interval.fromDateTimes(this,otherDateTime):this;};/**
     * Return whether this DateTime is in the same unit of time as another DateTime
     * @param {DateTime} otherDateTime - the other DateTime
     * @param {string} unit - the unit of time to check sameness on
     * @example DateTime.local().hasSame(otherDT, 'day'); //~> true if both the same calendar day
     * @return {boolean}
     */DateTime.prototype.hasSame=function hasSame(otherDateTime,unit){if(!this.isValid)return false;if(unit==='millisecond'){return this.valueOf()===otherDateTime.valueOf();}else{var inputMs=otherDateTime.valueOf();return this.startOf(unit)<=inputMs&&inputMs<=this.endOf(unit);}};/**
     * Equality check
     * Two DateTimes are equal iff they represent the same millisecond
     * @param {DateTime} other - the other DateTime
     * @return {boolean}
     */DateTime.prototype.equals=function equals(other){return this.isValid&&other.isValid?this.valueOf()===other.valueOf()&&this.zone.equals(other.zone)&&this.loc.equals(other.loc):false;};/**
     * Return the min of several date times
     * @param {...DateTime} dateTimes - the DateTimes from which to choose the minimum
     * @return {DateTime} the min DateTime, or undefined if called with no argument
     */DateTime.min=function min(){for(var _len=arguments.length,dateTimes=Array(_len),_key=0;_key<_len;_key++){dateTimes[_key]=arguments[_key];}return bestBy(dateTimes,function(i){return i.valueOf();},Math.min);};/**
     * Return the max of several date times
     * @param {...DateTime} dateTimes - the DateTimes from which to choose the maximum
     * @return {DateTime} the max DateTime, or undefined if called with no argument
     */DateTime.max=function max(){for(var _len2=arguments.length,dateTimes=Array(_len2),_key2=0;_key2<_len2;_key2++){dateTimes[_key2]=arguments[_key2];}return bestBy(dateTimes,function(i){return i.valueOf();},Math.max);};// MISC
  /**
     * Explain how a string would be parsed by fromFormat()
     * @param {string} text - the string to parse
     * @param {string} fmt - the format the string is expected to be in (see description)
     * @param {Object} options - options taken by fromFormat()
     * @return {Object}
     */DateTime.fromFormatExplain=function fromFormatExplain(text,fmt){var options=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};var _options$locale2=options.locale,locale=_options$locale2===undefined?null:_options$locale2,_options$numberingSys2=options.numberingSystem,numberingSystem=_options$numberingSys2===undefined?null:_options$numberingSys2,localeToUse=Locale.fromOpts({locale:locale,numberingSystem:numberingSystem,defaultToEN:true});return explainFromTokens(localeToUse,text,fmt);};/**
     * @deprecated use fromFormatExplain instead
     */DateTime.fromStringExplain=function fromStringExplain(text,fmt){var options=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};return DateTime.fromFormatExplain(text,fmt,options);};// FORMAT PRESETS
  /**
     * {@link toLocaleString} format like 10/14/1983
     * @type {Object}
     */createClass(DateTime,[{key:'isValid',get:function get$$1(){return this.invalidReason===null;}/**
       * Returns an explanation of why this DateTime became invalid, or null if the DateTime is valid
       * @type {string}
       */},{key:'invalidReason',get:function get$$1(){return this.invalid;}/**
       * Get the locale of a DateTime, such 'en-GB'. The locale is used when formatting the DateTime
       *
       * @type {string}
       */},{key:'locale',get:function get$$1(){return this.isValid?this.loc.locale:null;}/**
       * Get the numbering system of a DateTime, such 'beng'. The numbering system is used when formatting the DateTime
       *
       * @type {string}
       */},{key:'numberingSystem',get:function get$$1(){return this.isValid?this.loc.numberingSystem:null;}/**
       * Get the output calendar of a DateTime, such 'islamic'. The output calendar is used when formatting the DateTime
       *
       * @type {string}
       */},{key:'outputCalendar',get:function get$$1(){return this.isValid?this.loc.outputCalendar:null;}/**
       * Get the name of the time zone.
       * @type {string}
       */},{key:'zoneName',get:function get$$1(){return this.isValid?this.zone.name:null;}/**
       * Get the year
       * @example DateTime.local(2017, 5, 25).year //=> 2017
       * @type {number}
       */},{key:'year',get:function get$$1(){return this.isValid?this.c.year:NaN;}/**
       * Get the quarter
       * @example DateTime.local(2017, 5, 25).quarter //=> 2
       * @type {number}
       */},{key:'quarter',get:function get$$1(){return this.isValid?Math.ceil(this.c.month/3):NaN;}/**
       * Get the month (1-12).
       * @example DateTime.local(2017, 5, 25).month //=> 5
       * @type {number}
       */},{key:'month',get:function get$$1(){return this.isValid?this.c.month:NaN;}/**
       * Get the day of the month (1-30ish).
       * @example DateTime.local(2017, 5, 25).day //=> 25
       * @type {number}
       */},{key:'day',get:function get$$1(){return this.isValid?this.c.day:NaN;}/**
       * Get the hour of the day (0-23).
       * @example DateTime.local(2017, 5, 25, 9).hour //=> 9
       * @type {number}
       */},{key:'hour',get:function get$$1(){return this.isValid?this.c.hour:NaN;}/**
       * Get the minute of the hour (0-59).
       * @example DateTime.local(2017, 5, 25, 9, 30).minute //=> 30
       * @type {number}
       */},{key:'minute',get:function get$$1(){return this.isValid?this.c.minute:NaN;}/**
       * Get the second of the minute (0-59).
       * @example DateTime.local(2017, 5, 25, 9, 30, 52).second //=> 52
       * @type {number}
       */},{key:'second',get:function get$$1(){return this.isValid?this.c.second:NaN;}/**
       * Get the millisecond of the second (0-999).
       * @example DateTime.local(2017, 5, 25, 9, 30, 52, 654).millisecond //=> 654
       * @type {number}
       */},{key:'millisecond',get:function get$$1(){return this.isValid?this.c.millisecond:NaN;}/**
       * Get the week year
       * @see https://en.wikipedia.org/wiki/ISO_week_date
       * @example DateTime.local(2014, 11, 31).weekYear //=> 2015
       * @type {number}
       */},{key:'weekYear',get:function get$$1(){return this.isValid?possiblyCachedWeekData(this).weekYear:NaN;}/**
       * Get the week number of the week year (1-52ish).
       * @see https://en.wikipedia.org/wiki/ISO_week_date
       * @example DateTime.local(2017, 5, 25).weekNumber //=> 21
       * @type {number}
       */},{key:'weekNumber',get:function get$$1(){return this.isValid?possiblyCachedWeekData(this).weekNumber:NaN;}/**
       * Get the day of the week.
       * 1 is Monday and 7 is Sunday
       * @see https://en.wikipedia.org/wiki/ISO_week_date
       * @example DateTime.local(2014, 11, 31).weekday //=> 4
       * @type {number}
       */},{key:'weekday',get:function get$$1(){return this.isValid?possiblyCachedWeekData(this).weekday:NaN;}/**
       * Get the ordinal (i.e. the day of the year)
       * @example DateTime.local(2017, 5, 25).ordinal //=> 145
       * @type {number|DateTime}
       */},{key:'ordinal',get:function get$$1(){return this.isValid?gregorianToOrdinal(this.c).ordinal:NaN;}/**
       * Get the human readable short month name, such as 'Oct'.
       * Defaults to the system's locale if no locale has been specified
       * @example DateTime.local(2017, 10, 30).monthShort //=> Oct
       * @type {string}
       */},{key:'monthShort',get:function get$$1(){return this.isValid?Info.months('short',{locale:this.locale})[this.month-1]:null;}/**
       * Get the human readable long month name, such as 'October'.
       * Defaults to the system's locale if no locale has been specified
       * @example DateTime.local(2017, 10, 30).monthLong //=> October
       * @type {string}
       */},{key:'monthLong',get:function get$$1(){return this.isValid?Info.months('long',{locale:this.locale})[this.month-1]:null;}/**
       * Get the human readable short weekday, such as 'Mon'.
       * Defaults to the system's locale if no locale has been specified
       * @example DateTime.local(2017, 10, 30).weekdayShort //=> Mon
       * @type {string}
       */},{key:'weekdayShort',get:function get$$1(){return this.isValid?Info.weekdays('short',{locale:this.locale})[this.weekday-1]:null;}/**
       * Get the human readable long weekday, such as 'Monday'.
       * Defaults to the system's locale if no locale has been specified
       * @example DateTime.local(2017, 10, 30).weekdayLong //=> Monday
       * @type {string}
       */},{key:'weekdayLong',get:function get$$1(){return this.isValid?Info.weekdays('long',{locale:this.locale})[this.weekday-1]:null;}/**
       * Get the UTC offset of this DateTime in minutes
       * @example DateTime.local().offset //=> -240
       * @example DateTime.utc().offset //=> 0
       * @type {number}
       */},{key:'offset',get:function get$$1(){return this.isValid?this.zone.offset(this.ts):NaN;}/**
       * Get the short human name for the zone's current offset, for example "EST" or "EDT".
       * Defaults to the system's locale if no locale has been specified
       * @type {string}
       */},{key:'offsetNameShort',get:function get$$1(){if(this.isValid){return this.zone.offsetName(this.ts,{format:'short',locale:this.locale});}else{return null;}}/**
       * Get the long human name for the zone's current offset, for example "Eastern Standard Time" or "Eastern Daylight Time".
       * Defaults to the system's locale if no locale has been specified
       * @type {string}
       */},{key:'offsetNameLong',get:function get$$1(){if(this.isValid){return this.zone.offsetName(this.ts,{format:'long',locale:this.locale});}else{return null;}}/**
       * Get whether this zone's offset ever changes, as in a DST.
       * @type {boolean}
       */},{key:'isOffsetFixed',get:function get$$1(){return this.isValid?this.zone.universal:null;}/**
       * Get whether the DateTime is in a DST.
       * @type {boolean}
       */},{key:'isInDST',get:function get$$1(){if(this.isOffsetFixed){return false;}else{return this.offset>this.set({month:1}).offset||this.offset>this.set({month:5}).offset;}}/**
       * Returns true if this DateTime is in a leap year, false otherwise
       * @example DateTime.local(2016).isInLeapYear //=> true
       * @example DateTime.local(2013).isInLeapYear //=> false
       * @type {boolean}
       */},{key:'isInLeapYear',get:function get$$1(){return isLeapYear(this.year);}/**
       * Returns the number of days in this DateTime's month
       * @example DateTime.local(2016, 2).daysInMonth //=> 29
       * @example DateTime.local(2016, 3).daysInMonth //=> 31
       * @type {number}
       */},{key:'daysInMonth',get:function get$$1(){return daysInMonth(this.year,this.month);}/**
       * Returns the number of days in this DateTime's year
       * @example DateTime.local(2016).daysInYear //=> 366
       * @example DateTime.local(2013).daysInYear //=> 365
       * @type {number}
       */},{key:'daysInYear',get:function get$$1(){return this.isValid?daysInYear(this.year):NaN;}/**
       * Returns the number of weeks in this DateTime's year
       * @see https://en.wikipedia.org/wiki/ISO_week_date
       * @example DateTime.local(2004).weeksInWeekYear //=> 53
       * @example DateTime.local(2013).weeksInWeekYear //=> 52
       * @type {number}
       */},{key:'weeksInWeekYear',get:function get$$1(){return this.isValid?weeksInWeekYear(this.weekYear):NaN;}}],[{key:'DATE_SHORT',get:function get$$1(){return DATE_SHORT;}/**
       * {@link toLocaleString} format like 'Oct 14, 1983'
       * @type {Object}
       */},{key:'DATE_MED',get:function get$$1(){return DATE_MED;}/**
       * {@link toLocaleString} format like 'October 14, 1983'
       * @type {Object}
       */},{key:'DATE_FULL',get:function get$$1(){return DATE_FULL;}/**
       * {@link toLocaleString} format like 'Tuesday, October 14, 1983'
       * @type {Object}
       */},{key:'DATE_HUGE',get:function get$$1(){return DATE_HUGE;}/**
       * {@link toLocaleString} format like '09:30 AM'. Only 12-hour if the locale is.
       * @type {Object}
       */},{key:'TIME_SIMPLE',get:function get$$1(){return TIME_SIMPLE;}/**
       * {@link toLocaleString} format like '09:30:23 AM'. Only 12-hour if the locale is.
       * @type {Object}
       */},{key:'TIME_WITH_SECONDS',get:function get$$1(){return TIME_WITH_SECONDS;}/**
       * {@link toLocaleString} format like '09:30:23 AM EDT'. Only 12-hour if the locale is.
       * @type {Object}
       */},{key:'TIME_WITH_SHORT_OFFSET',get:function get$$1(){return TIME_WITH_SHORT_OFFSET;}/**
       * {@link toLocaleString} format like '09:30:23 AM Eastern Daylight Time'. Only 12-hour if the locale is.
       * @type {Object}
       */},{key:'TIME_WITH_LONG_OFFSET',get:function get$$1(){return TIME_WITH_LONG_OFFSET;}/**
       * {@link toLocaleString} format like '09:30', always 24-hour.
       * @type {Object}
       */},{key:'TIME_24_SIMPLE',get:function get$$1(){return TIME_24_SIMPLE;}/**
       * {@link toLocaleString} format like '09:30:23', always 24-hour.
       * @type {Object}
       */},{key:'TIME_24_WITH_SECONDS',get:function get$$1(){return TIME_24_WITH_SECONDS;}/**
       * {@link toLocaleString} format like '09:30:23 EDT', always 24-hour.
       * @type {Object}
       */},{key:'TIME_24_WITH_SHORT_OFFSET',get:function get$$1(){return TIME_24_WITH_SHORT_OFFSET;}/**
       * {@link toLocaleString} format like '09:30:23 Eastern Daylight Time', always 24-hour.
       * @type {Object}
       */},{key:'TIME_24_WITH_LONG_OFFSET',get:function get$$1(){return TIME_24_WITH_LONG_OFFSET;}/**
       * {@link toLocaleString} format like '10/14/1983, 9:30 AM'. Only 12-hour if the locale is.
       * @type {Object}
       */},{key:'DATETIME_SHORT',get:function get$$1(){return DATETIME_SHORT;}/**
       * {@link toLocaleString} format like '10/14/1983, 9:30:33 AM'. Only 12-hour if the locale is.
       * @type {Object}
       */},{key:'DATETIME_SHORT_WITH_SECONDS',get:function get$$1(){return DATETIME_SHORT_WITH_SECONDS;}/**
       * {@link toLocaleString} format like 'Oct 14, 1983, 9:30 AM'. Only 12-hour if the locale is.
       * @type {Object}
       */},{key:'DATETIME_MED',get:function get$$1(){return DATETIME_MED;}/**
       * {@link toLocaleString} format like 'Oct 14, 1983, 9:30:33 AM'. Only 12-hour if the locale is.
       * @type {Object}
       */},{key:'DATETIME_MED_WITH_SECONDS',get:function get$$1(){return DATETIME_MED_WITH_SECONDS;}/**
       * {@link toLocaleString} format like 'October 14, 1983, 9:30 AM EDT'. Only 12-hour if the locale is.
       * @type {Object}
       */},{key:'DATETIME_FULL',get:function get$$1(){return DATETIME_FULL;}/**
       * {@link toLocaleString} format like 'October 14, 1983, 9:303 AM EDT'. Only 12-hour if the locale is.
       * @type {Object}
       */},{key:'DATETIME_FULL_WITH_SECONDS',get:function get$$1(){return DATETIME_FULL_WITH_SECONDS;}/**
       * {@link toLocaleString} format like 'Friday, October 14, 1983, 9:30 AM Eastern Daylight Time'. Only 12-hour if the locale is.
       * @type {Object}
       */},{key:'DATETIME_HUGE',get:function get$$1(){return DATETIME_HUGE;}/**
       * {@link toLocaleString} format like 'Friday, October 14, 1983, 9:30:33 AM Eastern Daylight Time'. Only 12-hour if the locale is.
       * @type {Object}
       */},{key:'DATETIME_HUGE_WITH_SECONDS',get:function get$$1(){return DATETIME_HUGE_WITH_SECONDS;}}]);return DateTime;}();function friendlyDateTime(dateTimeish){if(dateTimeish instanceof DateTime){return dateTimeish;}else if(dateTimeish.valueOf&&isNumber(dateTimeish.valueOf())){return DateTime.fromJSDate(dateTimeish);}else if(dateTimeish instanceof Object){return DateTime.fromObject(dateTimeish);}else{throw new InvalidArgumentError('Unknown datetime argument');}}exports.DateTime=DateTime;exports.Duration=Duration;exports.Interval=Interval;exports.Info=Info;exports.Zone=Zone;exports.FixedOffsetZone=FixedOffsetZone;exports.IANAZone=IANAZone;exports.LocalZone=LocalZone;exports.Settings=Settings;},{}],106:[function(require,module,exports){(function(Buffer){'use strict';var inherits=require('inherits');var HashBase=require('hash-base');var ARRAY16=new Array(16);function MD5(){HashBase.call(this,64);// state
  this._a=0x67452301;this._b=0xefcdab89;this._c=0x98badcfe;this._d=0x10325476;}inherits(MD5,HashBase);MD5.prototype._update=function(){var M=ARRAY16;for(var i=0;i<16;++i){M[i]=this._block.readInt32LE(i*4);}var a=this._a;var b=this._b;var c=this._c;var d=this._d;a=fnF(a,b,c,d,M[0],0xd76aa478,7);d=fnF(d,a,b,c,M[1],0xe8c7b756,12);c=fnF(c,d,a,b,M[2],0x242070db,17);b=fnF(b,c,d,a,M[3],0xc1bdceee,22);a=fnF(a,b,c,d,M[4],0xf57c0faf,7);d=fnF(d,a,b,c,M[5],0x4787c62a,12);c=fnF(c,d,a,b,M[6],0xa8304613,17);b=fnF(b,c,d,a,M[7],0xfd469501,22);a=fnF(a,b,c,d,M[8],0x698098d8,7);d=fnF(d,a,b,c,M[9],0x8b44f7af,12);c=fnF(c,d,a,b,M[10],0xffff5bb1,17);b=fnF(b,c,d,a,M[11],0x895cd7be,22);a=fnF(a,b,c,d,M[12],0x6b901122,7);d=fnF(d,a,b,c,M[13],0xfd987193,12);c=fnF(c,d,a,b,M[14],0xa679438e,17);b=fnF(b,c,d,a,M[15],0x49b40821,22);a=fnG(a,b,c,d,M[1],0xf61e2562,5);d=fnG(d,a,b,c,M[6],0xc040b340,9);c=fnG(c,d,a,b,M[11],0x265e5a51,14);b=fnG(b,c,d,a,M[0],0xe9b6c7aa,20);a=fnG(a,b,c,d,M[5],0xd62f105d,5);d=fnG(d,a,b,c,M[10],0x02441453,9);c=fnG(c,d,a,b,M[15],0xd8a1e681,14);b=fnG(b,c,d,a,M[4],0xe7d3fbc8,20);a=fnG(a,b,c,d,M[9],0x21e1cde6,5);d=fnG(d,a,b,c,M[14],0xc33707d6,9);c=fnG(c,d,a,b,M[3],0xf4d50d87,14);b=fnG(b,c,d,a,M[8],0x455a14ed,20);a=fnG(a,b,c,d,M[13],0xa9e3e905,5);d=fnG(d,a,b,c,M[2],0xfcefa3f8,9);c=fnG(c,d,a,b,M[7],0x676f02d9,14);b=fnG(b,c,d,a,M[12],0x8d2a4c8a,20);a=fnH(a,b,c,d,M[5],0xfffa3942,4);d=fnH(d,a,b,c,M[8],0x8771f681,11);c=fnH(c,d,a,b,M[11],0x6d9d6122,16);b=fnH(b,c,d,a,M[14],0xfde5380c,23);a=fnH(a,b,c,d,M[1],0xa4beea44,4);d=fnH(d,a,b,c,M[4],0x4bdecfa9,11);c=fnH(c,d,a,b,M[7],0xf6bb4b60,16);b=fnH(b,c,d,a,M[10],0xbebfbc70,23);a=fnH(a,b,c,d,M[13],0x289b7ec6,4);d=fnH(d,a,b,c,M[0],0xeaa127fa,11);c=fnH(c,d,a,b,M[3],0xd4ef3085,16);b=fnH(b,c,d,a,M[6],0x04881d05,23);a=fnH(a,b,c,d,M[9],0xd9d4d039,4);d=fnH(d,a,b,c,M[12],0xe6db99e5,11);c=fnH(c,d,a,b,M[15],0x1fa27cf8,16);b=fnH(b,c,d,a,M[2],0xc4ac5665,23);a=fnI(a,b,c,d,M[0],0xf4292244,6);d=fnI(d,a,b,c,M[7],0x432aff97,10);c=fnI(c,d,a,b,M[14],0xab9423a7,15);b=fnI(b,c,d,a,M[5],0xfc93a039,21);a=fnI(a,b,c,d,M[12],0x655b59c3,6);d=fnI(d,a,b,c,M[3],0x8f0ccc92,10);c=fnI(c,d,a,b,M[10],0xffeff47d,15);b=fnI(b,c,d,a,M[1],0x85845dd1,21);a=fnI(a,b,c,d,M[8],0x6fa87e4f,6);d=fnI(d,a,b,c,M[15],0xfe2ce6e0,10);c=fnI(c,d,a,b,M[6],0xa3014314,15);b=fnI(b,c,d,a,M[13],0x4e0811a1,21);a=fnI(a,b,c,d,M[4],0xf7537e82,6);d=fnI(d,a,b,c,M[11],0xbd3af235,10);c=fnI(c,d,a,b,M[2],0x2ad7d2bb,15);b=fnI(b,c,d,a,M[9],0xeb86d391,21);this._a=this._a+a|0;this._b=this._b+b|0;this._c=this._c+c|0;this._d=this._d+d|0;};MD5.prototype._digest=function(){// create padding and handle blocks
  this._block[this._blockOffset++]=0x80;if(this._blockOffset>56){this._block.fill(0,this._blockOffset,64);this._update();this._blockOffset=0;}this._block.fill(0,this._blockOffset,56);this._block.writeUInt32LE(this._length[0],56);this._block.writeUInt32LE(this._length[1],60);this._update();// produce result
  var buffer=new Buffer(16);buffer.writeInt32LE(this._a,0);buffer.writeInt32LE(this._b,4);buffer.writeInt32LE(this._c,8);buffer.writeInt32LE(this._d,12);return buffer;};function rotl(x,n){return x<<n|x>>>32-n;}function fnF(a,b,c,d,m,k,s){return rotl(a+(b&c|~b&d)+m+k|0,s)+b|0;}function fnG(a,b,c,d,m,k,s){return rotl(a+(b&d|c&~d)+m+k|0,s)+b|0;}function fnH(a,b,c,d,m,k,s){return rotl(a+(b^c^d)+m+k|0,s)+b|0;}function fnI(a,b,c,d,m,k,s){return rotl(a+(c^(b|~d))+m+k|0,s)+b|0;}module.exports=MD5;}).call(this,require("buffer").Buffer);},{"buffer":49,"hash-base":86,"inherits":101}],107:[function(require,module,exports){var bn=require('bn.js');var brorand=require('brorand');function MillerRabin(rand){this.rand=rand||new brorand.Rand();}module.exports=MillerRabin;MillerRabin.create=function create(rand){return new MillerRabin(rand);};MillerRabin.prototype._randbelow=function _randbelow(n){var len=n.bitLength();var min_bytes=Math.ceil(len/8);// Generage random bytes until a number less than n is found.
  // This ensures that 0..n-1 have an equal probability of being selected.
  do{var a=new bn(this.rand.generate(min_bytes));}while(a.cmp(n)>=0);return a;};MillerRabin.prototype._randrange=function _randrange(start,stop){// Generate a random number greater than or equal to start and less than stop.
  var size=stop.sub(start);return start.add(this._randbelow(size));};MillerRabin.prototype.test=function test(n,k,cb){var len=n.bitLength();var red=bn.mont(n);var rone=new bn(1).toRed(red);if(!k)k=Math.max(1,len/48|0);// Find d and s, (n - 1) = (2 ^ s) * d;
  var n1=n.subn(1);for(var s=0;!n1.testn(s);s++){}var d=n.shrn(s);var rn1=n1.toRed(red);var prime=true;for(;k>0;k--){var a=this._randrange(new bn(2),n1);if(cb)cb(a);var x=a.toRed(red).redPow(d);if(x.cmp(rone)===0||x.cmp(rn1)===0)continue;for(var i=1;i<s;i++){x=x.redSqr();if(x.cmp(rone)===0)return false;if(x.cmp(rn1)===0)break;}if(i===s)return false;}return prime;};MillerRabin.prototype.getDivisor=function getDivisor(n,k){var len=n.bitLength();var red=bn.mont(n);var rone=new bn(1).toRed(red);if(!k)k=Math.max(1,len/48|0);// Find d and s, (n - 1) = (2 ^ s) * d;
  var n1=n.subn(1);for(var s=0;!n1.testn(s);s++){}var d=n.shrn(s);var rn1=n1.toRed(red);for(;k>0;k--){var a=this._randrange(new bn(2),n1);var g=n.gcd(a);if(g.cmpn(1)!==0)return g;var x=a.toRed(red).redPow(d);if(x.cmp(rone)===0||x.cmp(rn1)===0)continue;for(var i=1;i<s;i++){x=x.redSqr();if(x.cmp(rone)===0)return x.fromRed().subn(1).gcd(n);if(x.cmp(rn1)===0)break;}if(i===s){x=x.redSqr();return x.fromRed().subn(1).gcd(n);}}return false;};},{"bn.js":17,"brorand":18}],108:[function(require,module,exports){module.exports=assert;function assert(val,msg){if(!val)throw new Error(msg||'Assertion failed');}assert.equal=function assertEqual(l,r,msg){if(l!=r)throw new Error(msg||'Assertion failed: '+l+' != '+r);};},{}],109:[function(require,module,exports){'use strict';var utils=exports;function toArray(msg,enc){if(Array.isArray(msg))return msg.slice();if(!msg)return[];var res=[];if(typeof msg!=='string'){for(var i=0;i<msg.length;i++){res[i]=msg[i]|0;}return res;}if(enc==='hex'){msg=msg.replace(/[^a-z0-9]+/ig,'');if(msg.length%2!==0)msg='0'+msg;for(var i=0;i<msg.length;i+=2){res.push(parseInt(msg[i]+msg[i+1],16));}}else{for(var i=0;i<msg.length;i++){var c=msg.charCodeAt(i);var hi=c>>8;var lo=c&0xff;if(hi)res.push(hi,lo);else res.push(lo);}}return res;}utils.toArray=toArray;function zero2(word){if(word.length===1)return'0'+word;else return word;}utils.zero2=zero2;function toHex(msg){var res='';for(var i=0;i<msg.length;i++){res+=zero2(msg[i].toString(16));}return res;}utils.toHex=toHex;utils.encode=function encode(arr,enc){if(enc==='hex')return toHex(arr);else return arr;};},{}],110:[function(require,module,exports){module.exports={"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"};},{}],111:[function(require,module,exports){// from https://github.com/indutny/self-signed/blob/gh-pages/lib/asn1.js
  // Fedor, you are amazing.
  'use strict';var asn1=require('asn1.js');exports.certificate=require('./certificate');var RSAPrivateKey=asn1.define('RSAPrivateKey',function(){this.seq().obj(this.key('version').int(),this.key('modulus').int(),this.key('publicExponent').int(),this.key('privateExponent').int(),this.key('prime1').int(),this.key('prime2').int(),this.key('exponent1').int(),this.key('exponent2').int(),this.key('coefficient').int());});exports.RSAPrivateKey=RSAPrivateKey;var RSAPublicKey=asn1.define('RSAPublicKey',function(){this.seq().obj(this.key('modulus').int(),this.key('publicExponent').int());});exports.RSAPublicKey=RSAPublicKey;var PublicKey=asn1.define('SubjectPublicKeyInfo',function(){this.seq().obj(this.key('algorithm').use(AlgorithmIdentifier),this.key('subjectPublicKey').bitstr());});exports.PublicKey=PublicKey;var AlgorithmIdentifier=asn1.define('AlgorithmIdentifier',function(){this.seq().obj(this.key('algorithm').objid(),this.key('none').null_().optional(),this.key('curve').objid().optional(),this.key('params').seq().obj(this.key('p').int(),this.key('q').int(),this.key('g').int()).optional());});var PrivateKeyInfo=asn1.define('PrivateKeyInfo',function(){this.seq().obj(this.key('version').int(),this.key('algorithm').use(AlgorithmIdentifier),this.key('subjectPrivateKey').octstr());});exports.PrivateKey=PrivateKeyInfo;var EncryptedPrivateKeyInfo=asn1.define('EncryptedPrivateKeyInfo',function(){this.seq().obj(this.key('algorithm').seq().obj(this.key('id').objid(),this.key('decrypt').seq().obj(this.key('kde').seq().obj(this.key('id').objid(),this.key('kdeparams').seq().obj(this.key('salt').octstr(),this.key('iters').int())),this.key('cipher').seq().obj(this.key('algo').objid(),this.key('iv').octstr()))),this.key('subjectPrivateKey').octstr());});exports.EncryptedPrivateKey=EncryptedPrivateKeyInfo;var DSAPrivateKey=asn1.define('DSAPrivateKey',function(){this.seq().obj(this.key('version').int(),this.key('p').int(),this.key('q').int(),this.key('g').int(),this.key('pub_key').int(),this.key('priv_key').int());});exports.DSAPrivateKey=DSAPrivateKey;exports.DSAparam=asn1.define('DSAparam',function(){this.int();});var ECPrivateKey=asn1.define('ECPrivateKey',function(){this.seq().obj(this.key('version').int(),this.key('privateKey').octstr(),this.key('parameters').optional().explicit(0).use(ECParameters),this.key('publicKey').optional().explicit(1).bitstr());});exports.ECPrivateKey=ECPrivateKey;var ECParameters=asn1.define('ECParameters',function(){this.choice({namedCurve:this.objid()});});exports.signature=asn1.define('signature',function(){this.seq().obj(this.key('r').int(),this.key('s').int());});},{"./certificate":112,"asn1.js":1}],112:[function(require,module,exports){// from https://github.com/Rantanen/node-dtls/blob/25a7dc861bda38cfeac93a723500eea4f0ac2e86/Certificate.js
  // thanks to @Rantanen
  'use strict';var asn=require('asn1.js');var Time=asn.define('Time',function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()});});var AttributeTypeValue=asn.define('AttributeTypeValue',function(){this.seq().obj(this.key('type').objid(),this.key('value').any());});var AlgorithmIdentifier=asn.define('AlgorithmIdentifier',function(){this.seq().obj(this.key('algorithm').objid(),this.key('parameters').optional());});var SubjectPublicKeyInfo=asn.define('SubjectPublicKeyInfo',function(){this.seq().obj(this.key('algorithm').use(AlgorithmIdentifier),this.key('subjectPublicKey').bitstr());});var RelativeDistinguishedName=asn.define('RelativeDistinguishedName',function(){this.setof(AttributeTypeValue);});var RDNSequence=asn.define('RDNSequence',function(){this.seqof(RelativeDistinguishedName);});var Name=asn.define('Name',function(){this.choice({rdnSequence:this.use(RDNSequence)});});var Validity=asn.define('Validity',function(){this.seq().obj(this.key('notBefore').use(Time),this.key('notAfter').use(Time));});var Extension=asn.define('Extension',function(){this.seq().obj(this.key('extnID').objid(),this.key('critical').bool().def(false),this.key('extnValue').octstr());});var TBSCertificate=asn.define('TBSCertificate',function(){this.seq().obj(this.key('version').explicit(0).int(),this.key('serialNumber').int(),this.key('signature').use(AlgorithmIdentifier),this.key('issuer').use(Name),this.key('validity').use(Validity),this.key('subject').use(Name),this.key('subjectPublicKeyInfo').use(SubjectPublicKeyInfo),this.key('issuerUniqueID').implicit(1).bitstr().optional(),this.key('subjectUniqueID').implicit(2).bitstr().optional(),this.key('extensions').explicit(3).seqof(Extension).optional());});var X509Certificate=asn.define('X509Certificate',function(){this.seq().obj(this.key('tbsCertificate').use(TBSCertificate),this.key('signatureAlgorithm').use(AlgorithmIdentifier),this.key('signatureValue').bitstr());});module.exports=X509Certificate;},{"asn1.js":1}],113:[function(require,module,exports){(function(Buffer){// adapted from https://github.com/apatil/pemstrip
  var findProc=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r\+\/\=]+)[\n\r]+/m;var startRegex=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----/m;var fullRegex=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----([0-9A-z\n\r\+\/\=]+)-----END \1-----$/m;var evp=require('evp_bytestokey');var ciphers=require('browserify-aes');module.exports=function(okey,password){var key=okey.toString();var match=key.match(findProc);var decrypted;if(!match){var match2=key.match(fullRegex);decrypted=new Buffer(match2[2].replace(/[\r\n]/g,''),'base64');}else{var suite='aes'+match[1];var iv=new Buffer(match[2],'hex');var cipherText=new Buffer(match[3].replace(/[\r\n]/g,''),'base64');var cipherKey=evp(password,iv.slice(0,8),parseInt(match[1],10)).key;var out=[];var cipher=ciphers.createDecipheriv(suite,cipherKey,iv);out.push(cipher.update(cipherText));out.push(cipher.final());decrypted=Buffer.concat(out);}var tag=key.match(startRegex)[1];return{tag:tag,data:decrypted};};}).call(this,require("buffer").Buffer);},{"browserify-aes":22,"buffer":49,"evp_bytestokey":85}],114:[function(require,module,exports){(function(Buffer){var asn1=require('./asn1');var aesid=require('./aesid.json');var fixProc=require('./fixProc');var ciphers=require('browserify-aes');var compat=require('pbkdf2');module.exports=parseKeys;function parseKeys(buffer){var password;if((typeof buffer==="undefined"?"undefined":_typeof2(buffer))==='object'&&!Buffer.isBuffer(buffer)){password=buffer.passphrase;buffer=buffer.key;}if(typeof buffer==='string'){buffer=new Buffer(buffer);}var stripped=fixProc(buffer,password);var type=stripped.tag;var data=stripped.data;var subtype,ndata;switch(type){case'CERTIFICATE':ndata=asn1.certificate.decode(data,'der').tbsCertificate.subjectPublicKeyInfo;// falls through
  case'PUBLIC KEY':if(!ndata){ndata=asn1.PublicKey.decode(data,'der');}subtype=ndata.algorithm.algorithm.join('.');switch(subtype){case'1.2.840.113549.1.1.1':return asn1.RSAPublicKey.decode(ndata.subjectPublicKey.data,'der');case'1.2.840.10045.2.1':ndata.subjectPrivateKey=ndata.subjectPublicKey;return{type:'ec',data:ndata};case'1.2.840.10040.4.1':ndata.algorithm.params.pub_key=asn1.DSAparam.decode(ndata.subjectPublicKey.data,'der');return{type:'dsa',data:ndata.algorithm.params};default:throw new Error('unknown key id '+subtype);}throw new Error('unknown key type '+type);case'ENCRYPTED PRIVATE KEY':data=asn1.EncryptedPrivateKey.decode(data,'der');data=decrypt(data,password);// falls through
  case'PRIVATE KEY':ndata=asn1.PrivateKey.decode(data,'der');subtype=ndata.algorithm.algorithm.join('.');switch(subtype){case'1.2.840.113549.1.1.1':return asn1.RSAPrivateKey.decode(ndata.subjectPrivateKey,'der');case'1.2.840.10045.2.1':return{curve:ndata.algorithm.curve,privateKey:asn1.ECPrivateKey.decode(ndata.subjectPrivateKey,'der').privateKey};case'1.2.840.10040.4.1':ndata.algorithm.params.priv_key=asn1.DSAparam.decode(ndata.subjectPrivateKey,'der');return{type:'dsa',params:ndata.algorithm.params};default:throw new Error('unknown key id '+subtype);}throw new Error('unknown key type '+type);case'RSA PUBLIC KEY':return asn1.RSAPublicKey.decode(data,'der');case'RSA PRIVATE KEY':return asn1.RSAPrivateKey.decode(data,'der');case'DSA PRIVATE KEY':return{type:'dsa',params:asn1.DSAPrivateKey.decode(data,'der')};case'EC PRIVATE KEY':data=asn1.ECPrivateKey.decode(data,'der');return{curve:data.parameters.value,privateKey:data.privateKey};default:throw new Error('unknown key type '+type);}}parseKeys.signature=asn1.signature;function decrypt(data,password){var salt=data.algorithm.decrypt.kde.kdeparams.salt;var iters=parseInt(data.algorithm.decrypt.kde.kdeparams.iters.toString(),10);var algo=aesid[data.algorithm.decrypt.cipher.algo.join('.')];var iv=data.algorithm.decrypt.cipher.iv;var cipherText=data.subjectPrivateKey;var keylen=parseInt(algo.split('-')[1],10)/8;var key=compat.pbkdf2Sync(password,salt,iters,keylen);var cipher=ciphers.createDecipheriv(algo,key,iv);var out=[];out.push(cipher.update(cipherText));out.push(cipher.final());return Buffer.concat(out);}}).call(this,require("buffer").Buffer);},{"./aesid.json":110,"./asn1":111,"./fixProc":113,"browserify-aes":22,"buffer":49,"pbkdf2":116}],115:[function(require,module,exports){(function(process){// Copyright Joyent, Inc. and other Node contributors.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a
  // copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to permit
  // persons to whom the Software is furnished to do so, subject to the
  // following conditions:
  //
  // The above copyright notice and this permission notice shall be included
  // in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
  // resolves . and .. elements in a path array with directory names there
  // must be no slashes, empty elements, or device names (c:\) in the array
  // (so also no leading and trailing slashes - it does not distinguish
  // relative and absolute paths)
  function normalizeArray(parts,allowAboveRoot){// if the path tries to go above the root, `up` ends up > 0
  var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==='.'){parts.splice(i,1);}else if(last==='..'){parts.splice(i,1);up++;}else if(up){parts.splice(i,1);up--;}}// if the path is allowed to go above the root, restore leading ..s
  if(allowAboveRoot){for(;up--;up){parts.unshift('..');}}return parts;}// Split a filename into [root, dir, basename, ext], unix version
  // 'root' is just a slash, or nothing.
  var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;var splitPath=function splitPath(filename){return splitPathRe.exec(filename).slice(1);};// path.resolve([from ...], to)
  // posix version
  exports.resolve=function(){var resolvedPath='',resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:process.cwd();// Skip empty and invalid entries
  if(typeof path!=='string'){throw new TypeError('Arguments to path.resolve must be strings');}else if(!path){continue;}resolvedPath=path+'/'+resolvedPath;resolvedAbsolute=path.charAt(0)==='/';}// At this point the path should be resolved to a full absolute path, but
  // handle relative paths to be safe (might happen when process.cwd() fails)
  // Normalize the path
  resolvedPath=normalizeArray(filter(resolvedPath.split('/'),function(p){return!!p;}),!resolvedAbsolute).join('/');return(resolvedAbsolute?'/':'')+resolvedPath||'.';};// path.normalize(path)
  // posix version
  exports.normalize=function(path){var isAbsolute=exports.isAbsolute(path),trailingSlash=substr(path,-1)==='/';// Normalize the path
  path=normalizeArray(filter(path.split('/'),function(p){return!!p;}),!isAbsolute).join('/');if(!path&&!isAbsolute){path='.';}if(path&&trailingSlash){path+='/';}return(isAbsolute?'/':'')+path;};// posix version
  exports.isAbsolute=function(path){return path.charAt(0)==='/';};// posix version
  exports.join=function(){var paths=Array.prototype.slice.call(arguments,0);return exports.normalize(filter(paths,function(p,index){if(typeof p!=='string'){throw new TypeError('Arguments to path.join must be strings');}return p;}).join('/'));};// path.relative(from, to)
  // posix version
  exports.relative=function(from,to){from=exports.resolve(from).substr(1);to=exports.resolve(to).substr(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=='')break;}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=='')break;}if(start>end)return[];return arr.slice(start,end-start+1);}var fromParts=trim(from.split('/'));var toParts=trim(to.split('/'));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break;}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push('..');}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join('/');};exports.sep='/';exports.delimiter=':';exports.dirname=function(path){var result=splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){// No dirname whatsoever
  return'.';}if(dir){// It has a dirname, strip trailing slash
  dir=dir.substr(0,dir.length-1);}return root+dir;};exports.basename=function(path,ext){var f=splitPath(path)[2];// TODO: make this comparison case-insensitive on windows?
  if(ext&&f.substr(-1*ext.length)===ext){f=f.substr(0,f.length-ext.length);}return f;};exports.extname=function(path){return splitPath(path)[3];};function filter(xs,f){if(xs.filter)return xs.filter(f);var res=[];for(var i=0;i<xs.length;i++){if(f(xs[i],i,xs))res.push(xs[i]);}return res;}// String.prototype.substr - negative index don't work in IE8
  var substr='ab'.substr(-1)==='b'?function(str,start,len){return str.substr(start,len);}:function(str,start,len){if(start<0)start=str.length+start;return str.substr(start,len);};}).call(this,require('_process'));},{"_process":122}],116:[function(require,module,exports){exports.pbkdf2=require('./lib/async');exports.pbkdf2Sync=require('./lib/sync');},{"./lib/async":117,"./lib/sync":120}],117:[function(require,module,exports){(function(process,global){var checkParameters=require('./precondition');var defaultEncoding=require('./default-encoding');var sync=require('./sync');var Buffer=require('safe-buffer').Buffer;var ZERO_BUF;var subtle=global.crypto&&global.crypto.subtle;var toBrowser={'sha':'SHA-1','sha-1':'SHA-1','sha1':'SHA-1','sha256':'SHA-256','sha-256':'SHA-256','sha384':'SHA-384','sha-384':'SHA-384','sha-512':'SHA-512','sha512':'SHA-512'};var checks=[];function checkNative(algo){if(global.process&&!global.process.browser){return Promise.resolve(false);}if(!subtle||!subtle.importKey||!subtle.deriveBits){return Promise.resolve(false);}if(checks[algo]!==undefined){return checks[algo];}ZERO_BUF=ZERO_BUF||Buffer.alloc(8);var prom=browserPbkdf2(ZERO_BUF,ZERO_BUF,10,128,algo).then(function(){return true;}).catch(function(){return false;});checks[algo]=prom;return prom;}function browserPbkdf2(password,salt,iterations,length,algo){return subtle.importKey('raw',password,{name:'PBKDF2'},false,['deriveBits']).then(function(key){return subtle.deriveBits({name:'PBKDF2',salt:salt,iterations:iterations,hash:{name:algo}},key,length<<3);}).then(function(res){return Buffer.from(res);});}function resolvePromise(promise,callback){promise.then(function(out){process.nextTick(function(){callback(null,out);});},function(e){process.nextTick(function(){callback(e);});});}module.exports=function(password,salt,iterations,keylen,digest,callback){if(typeof digest==='function'){callback=digest;digest=undefined;}digest=digest||'sha1';var algo=toBrowser[digest.toLowerCase()];if(!algo||typeof global.Promise!=='function'){return process.nextTick(function(){var out;try{out=sync(password,salt,iterations,keylen,digest);}catch(e){return callback(e);}callback(null,out);});}checkParameters(password,salt,iterations,keylen);if(typeof callback!=='function')throw new Error('No callback provided to pbkdf2');if(!Buffer.isBuffer(password))password=Buffer.from(password,defaultEncoding);if(!Buffer.isBuffer(salt))salt=Buffer.from(salt,defaultEncoding);resolvePromise(checkNative(algo).then(function(resp){if(resp)return browserPbkdf2(password,salt,iterations,keylen,algo);return sync(password,salt,iterations,keylen,digest);}),callback);};}).call(this,require('_process'),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{});},{"./default-encoding":118,"./precondition":119,"./sync":120,"_process":122,"safe-buffer":145}],118:[function(require,module,exports){(function(process){var defaultEncoding;/* istanbul ignore next */if(process.browser){defaultEncoding='utf-8';}else{var pVersionMajor=parseInt(process.version.split('.')[0].slice(1),10);defaultEncoding=pVersionMajor>=6?'utf-8':'binary';}module.exports=defaultEncoding;}).call(this,require('_process'));},{"_process":122}],119:[function(require,module,exports){(function(Buffer){var MAX_ALLOC=Math.pow(2,30)-1;// default in iojs
  function checkBuffer(buf,name){if(typeof buf!=='string'&&!Buffer.isBuffer(buf)){throw new TypeError(name+' must be a buffer or string');}}module.exports=function(password,salt,iterations,keylen){checkBuffer(password,'Password');checkBuffer(salt,'Salt');if(typeof iterations!=='number'){throw new TypeError('Iterations not a number');}if(iterations<0){throw new TypeError('Bad iterations');}if(typeof keylen!=='number'){throw new TypeError('Key length not a number');}if(keylen<0||keylen>MAX_ALLOC||keylen!==keylen){/* eslint no-self-compare: 0 */throw new TypeError('Bad key length');}};}).call(this,{"isBuffer":require("../../is-buffer/index.js")});},{"../../is-buffer/index.js":102}],120:[function(require,module,exports){var md5=require('create-hash/md5');var rmd160=require('ripemd160');var sha=require('sha.js');var checkParameters=require('./precondition');var defaultEncoding=require('./default-encoding');var Buffer=require('safe-buffer').Buffer;var ZEROS=Buffer.alloc(128);var sizes={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function Hmac(alg,key,saltLen){var hash=getDigest(alg);var blocksize=alg==='sha512'||alg==='sha384'?128:64;if(key.length>blocksize){key=hash(key);}else if(key.length<blocksize){key=Buffer.concat([key,ZEROS],blocksize);}var ipad=Buffer.allocUnsafe(blocksize+sizes[alg]);var opad=Buffer.allocUnsafe(blocksize+sizes[alg]);for(var i=0;i<blocksize;i++){ipad[i]=key[i]^0x36;opad[i]=key[i]^0x5C;}var ipad1=Buffer.allocUnsafe(blocksize+saltLen+4);ipad.copy(ipad1,0,0,blocksize);this.ipad1=ipad1;this.ipad2=ipad;this.opad=opad;this.alg=alg;this.blocksize=blocksize;this.hash=hash;this.size=sizes[alg];}Hmac.prototype.run=function(data,ipad){data.copy(ipad,this.blocksize);var h=this.hash(ipad);h.copy(this.opad,this.blocksize);return this.hash(this.opad);};function getDigest(alg){function shaFunc(data){return sha(alg).update(data).digest();}if(alg==='rmd160'||alg==='ripemd160')return rmd160;if(alg==='md5')return md5;return shaFunc;}function pbkdf2(password,salt,iterations,keylen,digest){checkParameters(password,salt,iterations,keylen);if(!Buffer.isBuffer(password))password=Buffer.from(password,defaultEncoding);if(!Buffer.isBuffer(salt))salt=Buffer.from(salt,defaultEncoding);digest=digest||'sha1';var hmac=new Hmac(digest,password,salt.length);var DK=Buffer.allocUnsafe(keylen);var block1=Buffer.allocUnsafe(salt.length+4);salt.copy(block1,0,0,salt.length);var destPos=0;var hLen=sizes[digest];var l=Math.ceil(keylen/hLen);for(var i=1;i<=l;i++){block1.writeUInt32BE(i,salt.length);var T=hmac.run(block1,hmac.ipad1);var U=T;for(var j=1;j<iterations;j++){U=hmac.run(U,hmac.ipad2);for(var k=0;k<hLen;k++){T[k]^=U[k];}}T.copy(DK,destPos);destPos+=hLen;}return DK;}module.exports=pbkdf2;},{"./default-encoding":118,"./precondition":119,"create-hash/md5":54,"ripemd160":144,"safe-buffer":145,"sha.js":147}],121:[function(require,module,exports){(function(process){'use strict';if(!process.version||process.version.indexOf('v0.')===0||process.version.indexOf('v1.')===0&&process.version.indexOf('v1.8.')!==0){module.exports={nextTick:nextTick};}else{module.exports=process;}function nextTick(fn,arg1,arg2,arg3){if(typeof fn!=='function'){throw new TypeError('"callback" argument must be a function');}var len=arguments.length;var args,i;switch(len){case 0:case 1:return process.nextTick(fn);case 2:return process.nextTick(function afterTickOne(){fn.call(null,arg1);});case 3:return process.nextTick(function afterTickTwo(){fn.call(null,arg1,arg2);});case 4:return process.nextTick(function afterTickThree(){fn.call(null,arg1,arg2,arg3);});default:args=new Array(len-1);i=0;while(i<args.length){args[i++]=arguments[i];}return process.nextTick(function afterTick(){fn.apply(null,args);});}}}).call(this,require('_process'));},{"_process":122}],122:[function(require,module,exports){// shim for using process in browser
  var process=module.exports={};// cached from whatever global is present so that test runners that stub it
  // don't break things.  But we need to wrap it in a try catch in case it is
  // wrapped in strict mode code which doesn't define any globals.  It's inside a
  // function because try/catches deoptimize in certain engines.
  var cachedSetTimeout;var cachedClearTimeout;function defaultSetTimout(){throw new Error('setTimeout has not been defined');}function defaultClearTimeout(){throw new Error('clearTimeout has not been defined');}(function(){try{if(typeof setTimeout==='function'){cachedSetTimeout=setTimeout;}else{cachedSetTimeout=defaultSetTimout;}}catch(e){cachedSetTimeout=defaultSetTimout;}try{if(typeof clearTimeout==='function'){cachedClearTimeout=clearTimeout;}else{cachedClearTimeout=defaultClearTimeout;}}catch(e){cachedClearTimeout=defaultClearTimeout;}})();function runTimeout(fun){if(cachedSetTimeout===setTimeout){//normal enviroments in sane situations
  return setTimeout(fun,0);}// if setTimeout wasn't available but was latter defined
  if((cachedSetTimeout===defaultSetTimout||!cachedSetTimeout)&&setTimeout){cachedSetTimeout=setTimeout;return setTimeout(fun,0);}try{// when when somebody has screwed with setTimeout but no I.E. maddness
  return cachedSetTimeout(fun,0);}catch(e){try{// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
  return cachedSetTimeout.call(null,fun,0);}catch(e){// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
  return cachedSetTimeout.call(this,fun,0);}}}function runClearTimeout(marker){if(cachedClearTimeout===clearTimeout){//normal enviroments in sane situations
  return clearTimeout(marker);}// if clearTimeout wasn't available but was latter defined
  if((cachedClearTimeout===defaultClearTimeout||!cachedClearTimeout)&&clearTimeout){cachedClearTimeout=clearTimeout;return clearTimeout(marker);}try{// when when somebody has screwed with setTimeout but no I.E. maddness
  return cachedClearTimeout(marker);}catch(e){try{// When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
  return cachedClearTimeout.call(null,marker);}catch(e){// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
  // Some versions of I.E. have different rules for clearTimeout vs setTimeout
  return cachedClearTimeout.call(this,marker);}}}var queue=[];var draining=false;var currentQueue;var queueIndex=-1;function cleanUpNextTick(){if(!draining||!currentQueue){return;}draining=false;if(currentQueue.length){queue=currentQueue.concat(queue);}else{queueIndex=-1;}if(queue.length){drainQueue();}}function drainQueue(){if(draining){return;}var timeout=runTimeout(cleanUpNextTick);draining=true;var len=queue.length;while(len){currentQueue=queue;queue=[];while(++queueIndex<len){if(currentQueue){currentQueue[queueIndex].run();}}queueIndex=-1;len=queue.length;}currentQueue=null;draining=false;runClearTimeout(timeout);}process.nextTick=function(fun){var args=new Array(arguments.length-1);if(arguments.length>1){for(var i=1;i<arguments.length;i++){args[i-1]=arguments[i];}}queue.push(new Item(fun,args));if(queue.length===1&&!draining){runTimeout(drainQueue);}};// v8 likes predictible objects
  function Item(fun,array){this.fun=fun;this.array=array;}Item.prototype.run=function(){this.fun.apply(null,this.array);};process.title='browser';process.browser=true;process.env={};process.argv=[];process.version='';// empty string to avoid regexp issues
  process.versions={};function noop(){}process.on=noop;process.addListener=noop;process.once=noop;process.off=noop;process.removeListener=noop;process.removeAllListeners=noop;process.emit=noop;process.prependListener=noop;process.prependOnceListener=noop;process.listeners=function(name){return[];};process.binding=function(name){throw new Error('process.binding is not supported');};process.cwd=function(){return'/';};process.chdir=function(dir){throw new Error('process.chdir is not supported');};process.umask=function(){return 0;};},{}],123:[function(require,module,exports){exports.publicEncrypt=require('./publicEncrypt');exports.privateDecrypt=require('./privateDecrypt');exports.privateEncrypt=function privateEncrypt(key,buf){return exports.publicEncrypt(key,buf,true);};exports.publicDecrypt=function publicDecrypt(key,buf){return exports.privateDecrypt(key,buf,true);};},{"./privateDecrypt":125,"./publicEncrypt":126}],124:[function(require,module,exports){(function(Buffer){var createHash=require('create-hash');module.exports=function(seed,len){var t=new Buffer('');var i=0,c;while(t.length<len){c=i2ops(i++);t=Buffer.concat([t,createHash('sha1').update(seed).update(c).digest()]);}return t.slice(0,len);};function i2ops(c){var out=new Buffer(4);out.writeUInt32BE(c,0);return out;}}).call(this,require("buffer").Buffer);},{"buffer":49,"create-hash":53}],125:[function(require,module,exports){(function(Buffer){var parseKeys=require('parse-asn1');var mgf=require('./mgf');var xor=require('./xor');var bn=require('bn.js');var crt=require('browserify-rsa');var createHash=require('create-hash');var withPublic=require('./withPublic');module.exports=function privateDecrypt(private_key,enc,reverse){var padding;if(private_key.padding){padding=private_key.padding;}else if(reverse){padding=1;}else{padding=4;}var key=parseKeys(private_key);var k=key.modulus.byteLength();if(enc.length>k||new bn(enc).cmp(key.modulus)>=0){throw new Error('decryption error');}var msg;if(reverse){msg=withPublic(new bn(enc),key);}else{msg=crt(enc,key);}var zBuffer=new Buffer(k-msg.length);zBuffer.fill(0);msg=Buffer.concat([zBuffer,msg],k);if(padding===4){return oaep(key,msg);}else if(padding===1){return pkcs1(key,msg,reverse);}else if(padding===3){return msg;}else{throw new Error('unknown padding');}};function oaep(key,msg){var n=key.modulus;var k=key.modulus.byteLength();var mLen=msg.length;var iHash=createHash('sha1').update(new Buffer('')).digest();var hLen=iHash.length;var hLen2=2*hLen;if(msg[0]!==0){throw new Error('decryption error');}var maskedSeed=msg.slice(1,hLen+1);var maskedDb=msg.slice(hLen+1);var seed=xor(maskedSeed,mgf(maskedDb,hLen));var db=xor(maskedDb,mgf(seed,k-hLen-1));if(compare(iHash,db.slice(0,hLen))){throw new Error('decryption error');}var i=hLen;while(db[i]===0){i++;}if(db[i++]!==1){throw new Error('decryption error');}return db.slice(i);}function pkcs1(key,msg,reverse){var p1=msg.slice(0,2);var i=2;var status=0;while(msg[i++]!==0){if(i>=msg.length){status++;break;}}var ps=msg.slice(2,i-1);var p2=msg.slice(i-1,i);if(p1.toString('hex')!=='0002'&&!reverse||p1.toString('hex')!=='0001'&&reverse){status++;}if(ps.length<8){status++;}if(status){throw new Error('decryption error');}return msg.slice(i);}function compare(a,b){a=new Buffer(a);b=new Buffer(b);var dif=0;var len=a.length;if(a.length!==b.length){dif++;len=Math.min(a.length,b.length);}var i=-1;while(++i<len){dif+=a[i]^b[i];}return dif;}}).call(this,require("buffer").Buffer);},{"./mgf":124,"./withPublic":127,"./xor":128,"bn.js":17,"browserify-rsa":40,"buffer":49,"create-hash":53,"parse-asn1":114}],126:[function(require,module,exports){(function(Buffer){var parseKeys=require('parse-asn1');var randomBytes=require('randombytes');var createHash=require('create-hash');var mgf=require('./mgf');var xor=require('./xor');var bn=require('bn.js');var withPublic=require('./withPublic');var crt=require('browserify-rsa');var constants={RSA_PKCS1_OAEP_PADDING:4,RSA_PKCS1_PADDIN:1,RSA_NO_PADDING:3};module.exports=function publicEncrypt(public_key,msg,reverse){var padding;if(public_key.padding){padding=public_key.padding;}else if(reverse){padding=1;}else{padding=4;}var key=parseKeys(public_key);var paddedMsg;if(padding===4){paddedMsg=oaep(key,msg);}else if(padding===1){paddedMsg=pkcs1(key,msg,reverse);}else if(padding===3){paddedMsg=new bn(msg);if(paddedMsg.cmp(key.modulus)>=0){throw new Error('data too long for modulus');}}else{throw new Error('unknown padding');}if(reverse){return crt(paddedMsg,key);}else{return withPublic(paddedMsg,key);}};function oaep(key,msg){var k=key.modulus.byteLength();var mLen=msg.length;var iHash=createHash('sha1').update(new Buffer('')).digest();var hLen=iHash.length;var hLen2=2*hLen;if(mLen>k-hLen2-2){throw new Error('message too long');}var ps=new Buffer(k-mLen-hLen2-2);ps.fill(0);var dblen=k-hLen-1;var seed=randomBytes(hLen);var maskedDb=xor(Buffer.concat([iHash,ps,new Buffer([1]),msg],dblen),mgf(seed,dblen));var maskedSeed=xor(seed,mgf(maskedDb,hLen));return new bn(Buffer.concat([new Buffer([0]),maskedSeed,maskedDb],k));}function pkcs1(key,msg,reverse){var mLen=msg.length;var k=key.modulus.byteLength();if(mLen>k-11){throw new Error('message too long');}var ps;if(reverse){ps=new Buffer(k-mLen-3);ps.fill(0xff);}else{ps=nonZero(k-mLen-3);}return new bn(Buffer.concat([new Buffer([0,reverse?1:2]),ps,new Buffer([0]),msg],k));}function nonZero(len,crypto){var out=new Buffer(len);var i=0;var cache=randomBytes(len*2);var cur=0;var num;while(i<len){if(cur===cache.length){cache=randomBytes(len*2);cur=0;}num=cache[cur++];if(num){out[i++]=num;}}return out;}}).call(this,require("buffer").Buffer);},{"./mgf":124,"./withPublic":127,"./xor":128,"bn.js":17,"browserify-rsa":40,"buffer":49,"create-hash":53,"parse-asn1":114,"randombytes":129}],127:[function(require,module,exports){(function(Buffer){var bn=require('bn.js');function withPublic(paddedMsg,key){return new Buffer(paddedMsg.toRed(bn.mont(key.modulus)).redPow(new bn(key.publicExponent)).fromRed().toArray());}module.exports=withPublic;}).call(this,require("buffer").Buffer);},{"bn.js":17,"buffer":49}],128:[function(require,module,exports){module.exports=function xor(a,b){var len=a.length;var i=-1;while(++i<len){a[i]^=b[i];}return a;};},{}],129:[function(require,module,exports){(function(process,global){'use strict';function oldBrowser(){throw new Error('Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11');}var Buffer=require('safe-buffer').Buffer;var crypto=global.crypto||global.msCrypto;if(crypto&&crypto.getRandomValues){module.exports=randomBytes;}else{module.exports=oldBrowser;}function randomBytes(size,cb){// phantomjs needs to throw
  if(size>65536)throw new Error('requested too many random bytes');// in case browserify  isn't using the Uint8Array version
  var rawBytes=new global.Uint8Array(size);// This will not work in older browsers.
  // See https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues
  if(size>0){// getRandomValues fails on IE if size == 0
  crypto.getRandomValues(rawBytes);}// XXX: phantomjs doesn't like a buffer being passed here
  var bytes=Buffer.from(rawBytes.buffer);if(typeof cb==='function'){return process.nextTick(function(){cb(null,bytes);});}return bytes;}}).call(this,require('_process'),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{});},{"_process":122,"safe-buffer":145}],130:[function(require,module,exports){(function(process,global){'use strict';function oldBrowser(){throw new Error('secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11');}var safeBuffer=require('safe-buffer');var randombytes=require('randombytes');var Buffer=safeBuffer.Buffer;var kBufferMaxLength=safeBuffer.kMaxLength;var crypto=global.crypto||global.msCrypto;var kMaxUint32=Math.pow(2,32)-1;function assertOffset(offset,length){if(typeof offset!=='number'||offset!==offset){// eslint-disable-line no-self-compare
  throw new TypeError('offset must be a number');}if(offset>kMaxUint32||offset<0){throw new TypeError('offset must be a uint32');}if(offset>kBufferMaxLength||offset>length){throw new RangeError('offset out of range');}}function assertSize(size,offset,length){if(typeof size!=='number'||size!==size){// eslint-disable-line no-self-compare
  throw new TypeError('size must be a number');}if(size>kMaxUint32||size<0){throw new TypeError('size must be a uint32');}if(size+offset>length||size>kBufferMaxLength){throw new RangeError('buffer too small');}}if(crypto&&crypto.getRandomValues||!process.browser){exports.randomFill=randomFill;exports.randomFillSync=randomFillSync;}else{exports.randomFill=oldBrowser;exports.randomFillSync=oldBrowser;}function randomFill(buf,offset,size,cb){if(!Buffer.isBuffer(buf)&&!(buf instanceof global.Uint8Array)){throw new TypeError('"buf" argument must be a Buffer or Uint8Array');}if(typeof offset==='function'){cb=offset;offset=0;size=buf.length;}else if(typeof size==='function'){cb=size;size=buf.length-offset;}else if(typeof cb!=='function'){throw new TypeError('"cb" argument must be a function');}assertOffset(offset,buf.length);assertSize(size,offset,buf.length);return actualFill(buf,offset,size,cb);}function actualFill(buf,offset,size,cb){if(process.browser){var ourBuf=buf.buffer;var uint=new Uint8Array(ourBuf,offset,size);crypto.getRandomValues(uint);if(cb){process.nextTick(function(){cb(null,buf);});return;}return buf;}if(cb){randombytes(size,function(err,bytes){if(err){return cb(err);}bytes.copy(buf,offset);cb(null,buf);});return;}var bytes=randombytes(size);bytes.copy(buf,offset);return buf;}function randomFillSync(buf,offset,size){if(typeof offset==='undefined'){offset=0;}if(!Buffer.isBuffer(buf)&&!(buf instanceof global.Uint8Array)){throw new TypeError('"buf" argument must be a Buffer or Uint8Array');}assertOffset(offset,buf.length);if(size===undefined)size=buf.length-offset;assertSize(size,offset,buf.length);return actualFill(buf,offset,size);}}).call(this,require('_process'),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{});},{"_process":122,"randombytes":129,"safe-buffer":145}],131:[function(require,module,exports){module.exports=require('./lib/_stream_duplex.js');},{"./lib/_stream_duplex.js":132}],132:[function(require,module,exports){// Copyright Joyent, Inc. and other Node contributors.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a
  // copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to permit
  // persons to whom the Software is furnished to do so, subject to the
  // following conditions:
  //
  // The above copyright notice and this permission notice shall be included
  // in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
  // a duplex stream is just a stream that is both readable and writable.
  // Since JS doesn't have multiple prototypal inheritance, this class
  // prototypally inherits from Readable, and then parasitically from
  // Writable.
  'use strict';/*<replacement>*/var pna=require('process-nextick-args');/*</replacement>*//*<replacement>*/var objectKeys=Object.keys||function(obj){var keys=[];for(var key in obj){keys.push(key);}return keys;};/*</replacement>*/module.exports=Duplex;/*<replacement>*/var util=require('core-util-is');util.inherits=require('inherits');/*</replacement>*/var Readable=require('./_stream_readable');var Writable=require('./_stream_writable');util.inherits(Duplex,Readable);{// avoid scope creep, the keys array can then be collected
  var keys=objectKeys(Writable.prototype);for(var v=0;v<keys.length;v++){var method=keys[v];if(!Duplex.prototype[method])Duplex.prototype[method]=Writable.prototype[method];}}function Duplex(options){if(!(this instanceof Duplex))return new Duplex(options);Readable.call(this,options);Writable.call(this,options);if(options&&options.readable===false)this.readable=false;if(options&&options.writable===false)this.writable=false;this.allowHalfOpen=true;if(options&&options.allowHalfOpen===false)this.allowHalfOpen=false;this.once('end',onend);}Object.defineProperty(Duplex.prototype,'writableHighWaterMark',{// making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable:false,get:function get(){return this._writableState.highWaterMark;}});// the no-half-open enforcer
  function onend(){// if we allow half-open state, or if the writable side ended,
  // then we're ok.
  if(this.allowHalfOpen||this._writableState.ended)return;// no more data can be written.
  // But allow more writes to happen in this tick.
  pna.nextTick(onEndNT,this);}function onEndNT(self){self.end();}Object.defineProperty(Duplex.prototype,'destroyed',{get:function get(){if(this._readableState===undefined||this._writableState===undefined){return false;}return this._readableState.destroyed&&this._writableState.destroyed;},set:function set(value){// we ignore the value if the stream
  // has not been initialized yet
  if(this._readableState===undefined||this._writableState===undefined){return;}// backward compatibility, the user is explicitly
  // managing destroyed
  this._readableState.destroyed=value;this._writableState.destroyed=value;}});Duplex.prototype._destroy=function(err,cb){this.push(null);this.end();pna.nextTick(cb,err);};},{"./_stream_readable":134,"./_stream_writable":136,"core-util-is":51,"inherits":101,"process-nextick-args":121}],133:[function(require,module,exports){// Copyright Joyent, Inc. and other Node contributors.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a
  // copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to permit
  // persons to whom the Software is furnished to do so, subject to the
  // following conditions:
  //
  // The above copyright notice and this permission notice shall be included
  // in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
  // a passthrough stream.
  // basically just the most minimal sort of Transform stream.
  // Every written chunk gets output as-is.
  'use strict';module.exports=PassThrough;var Transform=require('./_stream_transform');/*<replacement>*/var util=require('core-util-is');util.inherits=require('inherits');/*</replacement>*/util.inherits(PassThrough,Transform);function PassThrough(options){if(!(this instanceof PassThrough))return new PassThrough(options);Transform.call(this,options);}PassThrough.prototype._transform=function(chunk,encoding,cb){cb(null,chunk);};},{"./_stream_transform":135,"core-util-is":51,"inherits":101}],134:[function(require,module,exports){(function(process,global){// Copyright Joyent, Inc. and other Node contributors.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a
  // copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to permit
  // persons to whom the Software is furnished to do so, subject to the
  // following conditions:
  //
  // The above copyright notice and this permission notice shall be included
  // in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
  'use strict';/*<replacement>*/var pna=require('process-nextick-args');/*</replacement>*/module.exports=Readable;/*<replacement>*/var isArray=require('isarray');/*</replacement>*//*<replacement>*/var Duplex;/*</replacement>*/Readable.ReadableState=ReadableState;/*<replacement>*/var EE=require('events').EventEmitter;var EElistenerCount=function EElistenerCount(emitter,type){return emitter.listeners(type).length;};/*</replacement>*//*<replacement>*/var Stream=require('./internal/streams/stream');/*</replacement>*//*<replacement>*/var Buffer=require('safe-buffer').Buffer;var OurUint8Array=global.Uint8Array||function(){};function _uint8ArrayToBuffer(chunk){return Buffer.from(chunk);}function _isUint8Array(obj){return Buffer.isBuffer(obj)||obj instanceof OurUint8Array;}/*</replacement>*//*<replacement>*/var util=require('core-util-is');util.inherits=require('inherits');/*</replacement>*//*<replacement>*/var debugUtil=require('util');var debug=void 0;if(debugUtil&&debugUtil.debuglog){debug=debugUtil.debuglog('stream');}else{debug=function debug(){};}/*</replacement>*/var BufferList=require('./internal/streams/BufferList');var destroyImpl=require('./internal/streams/destroy');var StringDecoder;util.inherits(Readable,Stream);var kProxyEvents=['error','close','destroy','pause','resume'];function prependListener(emitter,event,fn){// Sadly this is not cacheable as some libraries bundle their own
  // event emitter implementation with them.
  if(typeof emitter.prependListener==='function')return emitter.prependListener(event,fn);// This is a hack to make sure that our error handler is attached before any
  // userland ones.  NEVER DO THIS. This is here only because this code needs
  // to continue to work with older versions of Node.js that do not include
  // the prependListener() method. The goal is to eventually remove this hack.
  if(!emitter._events||!emitter._events[event])emitter.on(event,fn);else if(isArray(emitter._events[event]))emitter._events[event].unshift(fn);else emitter._events[event]=[fn,emitter._events[event]];}function ReadableState(options,stream){Duplex=Duplex||require('./_stream_duplex');options=options||{};// Duplex streams are both readable and writable, but share
  // the same options object.
  // However, some cases require setting options to different
  // values for the readable and the writable sides of the duplex stream.
  // These options can be provided separately as readableXXX and writableXXX.
  var isDuplex=stream instanceof Duplex;// object stream flag. Used to make read(n) ignore n and to
  // make all the buffer merging and length checks go away
  this.objectMode=!!options.objectMode;if(isDuplex)this.objectMode=this.objectMode||!!options.readableObjectMode;// the point at which it stops calling _read() to fill the buffer
  // Note: 0 is a valid value, means "don't call _read preemptively ever"
  var hwm=options.highWaterMark;var readableHwm=options.readableHighWaterMark;var defaultHwm=this.objectMode?16:16*1024;if(hwm||hwm===0)this.highWaterMark=hwm;else if(isDuplex&&(readableHwm||readableHwm===0))this.highWaterMark=readableHwm;else this.highWaterMark=defaultHwm;// cast to ints.
  this.highWaterMark=Math.floor(this.highWaterMark);// A linked list is used to store data chunks instead of an array because the
  // linked list can remove elements from the beginning faster than
  // array.shift()
  this.buffer=new BufferList();this.length=0;this.pipes=null;this.pipesCount=0;this.flowing=null;this.ended=false;this.endEmitted=false;this.reading=false;// a flag to be able to tell if the event 'readable'/'data' is emitted
  // immediately, or on a later tick.  We set this to true at first, because
  // any actions that shouldn't happen until "later" should generally also
  // not happen before the first read call.
  this.sync=true;// whenever we return null, then we set a flag to say
  // that we're awaiting a 'readable' event emission.
  this.needReadable=false;this.emittedReadable=false;this.readableListening=false;this.resumeScheduled=false;// has it been destroyed
  this.destroyed=false;// Crypto is kind of old and crusty.  Historically, its default string
  // encoding is 'binary' so we have to make this configurable.
  // Everything else in the universe uses 'utf8', though.
  this.defaultEncoding=options.defaultEncoding||'utf8';// the number of writers that are awaiting a drain event in .pipe()s
  this.awaitDrain=0;// if true, a maybeReadMore has been scheduled
  this.readingMore=false;this.decoder=null;this.encoding=null;if(options.encoding){if(!StringDecoder)StringDecoder=require('string_decoder/').StringDecoder;this.decoder=new StringDecoder(options.encoding);this.encoding=options.encoding;}}function Readable(options){Duplex=Duplex||require('./_stream_duplex');if(!(this instanceof Readable))return new Readable(options);this._readableState=new ReadableState(options,this);// legacy
  this.readable=true;if(options){if(typeof options.read==='function')this._read=options.read;if(typeof options.destroy==='function')this._destroy=options.destroy;}Stream.call(this);}Object.defineProperty(Readable.prototype,'destroyed',{get:function get(){if(this._readableState===undefined){return false;}return this._readableState.destroyed;},set:function set(value){// we ignore the value if the stream
  // has not been initialized yet
  if(!this._readableState){return;}// backward compatibility, the user is explicitly
  // managing destroyed
  this._readableState.destroyed=value;}});Readable.prototype.destroy=destroyImpl.destroy;Readable.prototype._undestroy=destroyImpl.undestroy;Readable.prototype._destroy=function(err,cb){this.push(null);cb(err);};// Manually shove something into the read() buffer.
  // This returns true if the highWaterMark has not been hit yet,
  // similar to how Writable.write() returns true if you should
  // write() some more.
  Readable.prototype.push=function(chunk,encoding){var state=this._readableState;var skipChunkCheck;if(!state.objectMode){if(typeof chunk==='string'){encoding=encoding||state.defaultEncoding;if(encoding!==state.encoding){chunk=Buffer.from(chunk,encoding);encoding='';}skipChunkCheck=true;}}else{skipChunkCheck=true;}return readableAddChunk(this,chunk,encoding,false,skipChunkCheck);};// Unshift should *always* be something directly out of read()
  Readable.prototype.unshift=function(chunk){return readableAddChunk(this,chunk,null,true,false);};function readableAddChunk(stream,chunk,encoding,addToFront,skipChunkCheck){var state=stream._readableState;if(chunk===null){state.reading=false;onEofChunk(stream,state);}else{var er;if(!skipChunkCheck)er=chunkInvalid(state,chunk);if(er){stream.emit('error',er);}else if(state.objectMode||chunk&&chunk.length>0){if(typeof chunk!=='string'&&!state.objectMode&&Object.getPrototypeOf(chunk)!==Buffer.prototype){chunk=_uint8ArrayToBuffer(chunk);}if(addToFront){if(state.endEmitted)stream.emit('error',new Error('stream.unshift() after end event'));else addChunk(stream,state,chunk,true);}else if(state.ended){stream.emit('error',new Error('stream.push() after EOF'));}else{state.reading=false;if(state.decoder&&!encoding){chunk=state.decoder.write(chunk);if(state.objectMode||chunk.length!==0)addChunk(stream,state,chunk,false);else maybeReadMore(stream,state);}else{addChunk(stream,state,chunk,false);}}}else if(!addToFront){state.reading=false;}}return needMoreData(state);}function addChunk(stream,state,chunk,addToFront){if(state.flowing&&state.length===0&&!state.sync){stream.emit('data',chunk);stream.read(0);}else{// update the buffer info.
  state.length+=state.objectMode?1:chunk.length;if(addToFront)state.buffer.unshift(chunk);else state.buffer.push(chunk);if(state.needReadable)emitReadable(stream);}maybeReadMore(stream,state);}function chunkInvalid(state,chunk){var er;if(!_isUint8Array(chunk)&&typeof chunk!=='string'&&chunk!==undefined&&!state.objectMode){er=new TypeError('Invalid non-string/buffer chunk');}return er;}// if it's past the high water mark, we can push in some more.
  // Also, if we have no data yet, we can stand some
  // more bytes.  This is to work around cases where hwm=0,
  // such as the repl.  Also, if the push() triggered a
  // readable event, and the user called read(largeNumber) such that
  // needReadable was set, then we ought to push more, so that another
  // 'readable' event will be triggered.
  function needMoreData(state){return!state.ended&&(state.needReadable||state.length<state.highWaterMark||state.length===0);}Readable.prototype.isPaused=function(){return this._readableState.flowing===false;};// backwards compatibility.
  Readable.prototype.setEncoding=function(enc){if(!StringDecoder)StringDecoder=require('string_decoder/').StringDecoder;this._readableState.decoder=new StringDecoder(enc);this._readableState.encoding=enc;return this;};// Don't raise the hwm > 8MB
  var MAX_HWM=0x800000;function computeNewHighWaterMark(n){if(n>=MAX_HWM){n=MAX_HWM;}else{// Get the next highest power of 2 to prevent increasing hwm excessively in
  // tiny amounts
  n--;n|=n>>>1;n|=n>>>2;n|=n>>>4;n|=n>>>8;n|=n>>>16;n++;}return n;}// This function is designed to be inlinable, so please take care when making
  // changes to the function body.
  function howMuchToRead(n,state){if(n<=0||state.length===0&&state.ended)return 0;if(state.objectMode)return 1;if(n!==n){// Only flow one buffer at a time
  if(state.flowing&&state.length)return state.buffer.head.data.length;else return state.length;}// If we're asking for more than the current hwm, then raise the hwm.
  if(n>state.highWaterMark)state.highWaterMark=computeNewHighWaterMark(n);if(n<=state.length)return n;// Don't have enough
  if(!state.ended){state.needReadable=true;return 0;}return state.length;}// you can override either this method, or the async _read(n) below.
  Readable.prototype.read=function(n){debug('read',n);n=parseInt(n,10);var state=this._readableState;var nOrig=n;if(n!==0)state.emittedReadable=false;// if we're doing read(0) to trigger a readable event, but we
  // already have a bunch of data in the buffer, then just trigger
  // the 'readable' event and move on.
  if(n===0&&state.needReadable&&(state.length>=state.highWaterMark||state.ended)){debug('read: emitReadable',state.length,state.ended);if(state.length===0&&state.ended)endReadable(this);else emitReadable(this);return null;}n=howMuchToRead(n,state);// if we've ended, and we're now clear, then finish it up.
  if(n===0&&state.ended){if(state.length===0)endReadable(this);return null;}// All the actual chunk generation logic needs to be
  // *below* the call to _read.  The reason is that in certain
  // synthetic stream cases, such as passthrough streams, _read
  // may be a completely synchronous operation which may change
  // the state of the read buffer, providing enough data when
  // before there was *not* enough.
  //
  // So, the steps are:
  // 1. Figure out what the state of things will be after we do
  // a read from the buffer.
  //
  // 2. If that resulting state will trigger a _read, then call _read.
  // Note that this may be asynchronous, or synchronous.  Yes, it is
  // deeply ugly to write APIs this way, but that still doesn't mean
  // that the Readable class should behave improperly, as streams are
  // designed to be sync/async agnostic.
  // Take note if the _read call is sync or async (ie, if the read call
  // has returned yet), so that we know whether or not it's safe to emit
  // 'readable' etc.
  //
  // 3. Actually pull the requested chunks out of the buffer and return.
  // if we need a readable event, then we need to do some reading.
  var doRead=state.needReadable;debug('need readable',doRead);// if we currently have less than the highWaterMark, then also read some
  if(state.length===0||state.length-n<state.highWaterMark){doRead=true;debug('length less than watermark',doRead);}// however, if we've ended, then there's no point, and if we're already
  // reading, then it's unnecessary.
  if(state.ended||state.reading){doRead=false;debug('reading or ended',doRead);}else if(doRead){debug('do read');state.reading=true;state.sync=true;// if the length is currently zero, then we *need* a readable event.
  if(state.length===0)state.needReadable=true;// call internal read method
  this._read(state.highWaterMark);state.sync=false;// If _read pushed data synchronously, then `reading` will be false,
  // and we need to re-evaluate how much data we can return to the user.
  if(!state.reading)n=howMuchToRead(nOrig,state);}var ret;if(n>0)ret=fromList(n,state);else ret=null;if(ret===null){state.needReadable=true;n=0;}else{state.length-=n;}if(state.length===0){// If we have nothing in the buffer, then we want to know
  // as soon as we *do* get something into the buffer.
  if(!state.ended)state.needReadable=true;// If we tried to read() past the EOF, then emit end on the next tick.
  if(nOrig!==n&&state.ended)endReadable(this);}if(ret!==null)this.emit('data',ret);return ret;};function onEofChunk(stream,state){if(state.ended)return;if(state.decoder){var chunk=state.decoder.end();if(chunk&&chunk.length){state.buffer.push(chunk);state.length+=state.objectMode?1:chunk.length;}}state.ended=true;// emit 'readable' now to make sure it gets picked up.
  emitReadable(stream);}// Don't emit readable right away in sync mode, because this can trigger
  // another read() call => stack overflow.  This way, it might trigger
  // a nextTick recursion warning, but that's not so bad.
  function emitReadable(stream){var state=stream._readableState;state.needReadable=false;if(!state.emittedReadable){debug('emitReadable',state.flowing);state.emittedReadable=true;if(state.sync)pna.nextTick(emitReadable_,stream);else emitReadable_(stream);}}function emitReadable_(stream){debug('emit readable');stream.emit('readable');flow(stream);}// at this point, the user has presumably seen the 'readable' event,
  // and called read() to consume some data.  that may have triggered
  // in turn another _read(n) call, in which case reading = true if
  // it's in progress.
  // However, if we're not ended, or reading, and the length < hwm,
  // then go ahead and try to read some more preemptively.
  function maybeReadMore(stream,state){if(!state.readingMore){state.readingMore=true;pna.nextTick(maybeReadMore_,stream,state);}}function maybeReadMore_(stream,state){var len=state.length;while(!state.reading&&!state.flowing&&!state.ended&&state.length<state.highWaterMark){debug('maybeReadMore read 0');stream.read(0);if(len===state.length)// didn't get any data, stop spinning.
  break;else len=state.length;}state.readingMore=false;}// abstract method.  to be overridden in specific implementation classes.
  // call cb(er, data) where data is <= n in length.
  // for virtual (non-string, non-buffer) streams, "length" is somewhat
  // arbitrary, and perhaps not very meaningful.
  Readable.prototype._read=function(n){this.emit('error',new Error('_read() is not implemented'));};Readable.prototype.pipe=function(dest,pipeOpts){var src=this;var state=this._readableState;switch(state.pipesCount){case 0:state.pipes=dest;break;case 1:state.pipes=[state.pipes,dest];break;default:state.pipes.push(dest);break;}state.pipesCount+=1;debug('pipe count=%d opts=%j',state.pipesCount,pipeOpts);var doEnd=(!pipeOpts||pipeOpts.end!==false)&&dest!==process.stdout&&dest!==process.stderr;var endFn=doEnd?onend:unpipe;if(state.endEmitted)pna.nextTick(endFn);else src.once('end',endFn);dest.on('unpipe',onunpipe);function onunpipe(readable,unpipeInfo){debug('onunpipe');if(readable===src){if(unpipeInfo&&unpipeInfo.hasUnpiped===false){unpipeInfo.hasUnpiped=true;cleanup();}}}function onend(){debug('onend');dest.end();}// when the dest drains, it reduces the awaitDrain counter
  // on the source.  This would be more elegant with a .once()
  // handler in flow(), but adding and removing repeatedly is
  // too slow.
  var ondrain=pipeOnDrain(src);dest.on('drain',ondrain);var cleanedUp=false;function cleanup(){debug('cleanup');// cleanup event handlers once the pipe is broken
  dest.removeListener('close',onclose);dest.removeListener('finish',onfinish);dest.removeListener('drain',ondrain);dest.removeListener('error',onerror);dest.removeListener('unpipe',onunpipe);src.removeListener('end',onend);src.removeListener('end',unpipe);src.removeListener('data',ondata);cleanedUp=true;// if the reader is waiting for a drain event from this
  // specific writer, then it would cause it to never start
  // flowing again.
  // So, if this is awaiting a drain, then we just call it now.
  // If we don't know, then assume that we are waiting for one.
  if(state.awaitDrain&&(!dest._writableState||dest._writableState.needDrain))ondrain();}// If the user pushes more data while we're writing to dest then we'll end up
  // in ondata again. However, we only want to increase awaitDrain once because
  // dest will only emit one 'drain' event for the multiple writes.
  // => Introduce a guard on increasing awaitDrain.
  var increasedAwaitDrain=false;src.on('data',ondata);function ondata(chunk){debug('ondata');increasedAwaitDrain=false;var ret=dest.write(chunk);if(false===ret&&!increasedAwaitDrain){// If the user unpiped during `dest.write()`, it is possible
  // to get stuck in a permanently paused state if that write
  // also returned false.
  // => Check whether `dest` is still a piping destination.
  if((state.pipesCount===1&&state.pipes===dest||state.pipesCount>1&&indexOf(state.pipes,dest)!==-1)&&!cleanedUp){debug('false write response, pause',src._readableState.awaitDrain);src._readableState.awaitDrain++;increasedAwaitDrain=true;}src.pause();}}// if the dest has an error, then stop piping into it.
  // however, don't suppress the throwing behavior for this.
  function onerror(er){debug('onerror',er);unpipe();dest.removeListener('error',onerror);if(EElistenerCount(dest,'error')===0)dest.emit('error',er);}// Make sure our error handler is attached before userland ones.
  prependListener(dest,'error',onerror);// Both close and finish should trigger unpipe, but only once.
  function onclose(){dest.removeListener('finish',onfinish);unpipe();}dest.once('close',onclose);function onfinish(){debug('onfinish');dest.removeListener('close',onclose);unpipe();}dest.once('finish',onfinish);function unpipe(){debug('unpipe');src.unpipe(dest);}// tell the dest that it's being piped to
  dest.emit('pipe',src);// start the flow if it hasn't been started already.
  if(!state.flowing){debug('pipe resume');src.resume();}return dest;};function pipeOnDrain(src){return function(){var state=src._readableState;debug('pipeOnDrain',state.awaitDrain);if(state.awaitDrain)state.awaitDrain--;if(state.awaitDrain===0&&EElistenerCount(src,'data')){state.flowing=true;flow(src);}};}Readable.prototype.unpipe=function(dest){var state=this._readableState;var unpipeInfo={hasUnpiped:false};// if we're not piping anywhere, then do nothing.
  if(state.pipesCount===0)return this;// just one destination.  most common case.
  if(state.pipesCount===1){// passed in one, but it's not the right one.
  if(dest&&dest!==state.pipes)return this;if(!dest)dest=state.pipes;// got a match.
  state.pipes=null;state.pipesCount=0;state.flowing=false;if(dest)dest.emit('unpipe',this,unpipeInfo);return this;}// slow case. multiple pipe destinations.
  if(!dest){// remove all.
  var dests=state.pipes;var len=state.pipesCount;state.pipes=null;state.pipesCount=0;state.flowing=false;for(var i=0;i<len;i++){dests[i].emit('unpipe',this,unpipeInfo);}return this;}// try to find the right one.
  var index=indexOf(state.pipes,dest);if(index===-1)return this;state.pipes.splice(index,1);state.pipesCount-=1;if(state.pipesCount===1)state.pipes=state.pipes[0];dest.emit('unpipe',this,unpipeInfo);return this;};// set up data events if they are asked for
  // Ensure readable listeners eventually get something
  Readable.prototype.on=function(ev,fn){var res=Stream.prototype.on.call(this,ev,fn);if(ev==='data'){// Start flowing on next tick if stream isn't explicitly paused
  if(this._readableState.flowing!==false)this.resume();}else if(ev==='readable'){var state=this._readableState;if(!state.endEmitted&&!state.readableListening){state.readableListening=state.needReadable=true;state.emittedReadable=false;if(!state.reading){pna.nextTick(nReadingNextTick,this);}else if(state.length){emitReadable(this);}}}return res;};Readable.prototype.addListener=Readable.prototype.on;function nReadingNextTick(self){debug('readable nexttick read 0');self.read(0);}// pause() and resume() are remnants of the legacy readable stream API
  // If the user uses them, then switch into old mode.
  Readable.prototype.resume=function(){var state=this._readableState;if(!state.flowing){debug('resume');state.flowing=true;resume(this,state);}return this;};function resume(stream,state){if(!state.resumeScheduled){state.resumeScheduled=true;pna.nextTick(resume_,stream,state);}}function resume_(stream,state){if(!state.reading){debug('resume read 0');stream.read(0);}state.resumeScheduled=false;state.awaitDrain=0;stream.emit('resume');flow(stream);if(state.flowing&&!state.reading)stream.read(0);}Readable.prototype.pause=function(){debug('call pause flowing=%j',this._readableState.flowing);if(false!==this._readableState.flowing){debug('pause');this._readableState.flowing=false;this.emit('pause');}return this;};function flow(stream){var state=stream._readableState;debug('flow',state.flowing);while(state.flowing&&stream.read()!==null){}}// wrap an old-style stream as the async data source.
  // This is *not* part of the readable stream interface.
  // It is an ugly unfortunate mess of history.
  Readable.prototype.wrap=function(stream){var _this=this;var state=this._readableState;var paused=false;stream.on('end',function(){debug('wrapped end');if(state.decoder&&!state.ended){var chunk=state.decoder.end();if(chunk&&chunk.length)_this.push(chunk);}_this.push(null);});stream.on('data',function(chunk){debug('wrapped data');if(state.decoder)chunk=state.decoder.write(chunk);// don't skip over falsy values in objectMode
  if(state.objectMode&&(chunk===null||chunk===undefined))return;else if(!state.objectMode&&(!chunk||!chunk.length))return;var ret=_this.push(chunk);if(!ret){paused=true;stream.pause();}});// proxy all the other methods.
  // important when wrapping filters and duplexes.
  for(var i in stream){if(this[i]===undefined&&typeof stream[i]==='function'){this[i]=function(method){return function(){return stream[method].apply(stream,arguments);};}(i);}}// proxy certain important events.
  for(var n=0;n<kProxyEvents.length;n++){stream.on(kProxyEvents[n],this.emit.bind(this,kProxyEvents[n]));}// when we try to consume some more bytes, simply unpause the
  // underlying stream.
  this._read=function(n){debug('wrapped _read',n);if(paused){paused=false;stream.resume();}};return this;};Object.defineProperty(Readable.prototype,'readableHighWaterMark',{// making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable:false,get:function get(){return this._readableState.highWaterMark;}});// exposed for testing purposes only.
  Readable._fromList=fromList;// Pluck off n bytes from an array of buffers.
  // Length is the combined lengths of all the buffers in the list.
  // This function is designed to be inlinable, so please take care when making
  // changes to the function body.
  function fromList(n,state){// nothing buffered
  if(state.length===0)return null;var ret;if(state.objectMode)ret=state.buffer.shift();else if(!n||n>=state.length){// read it all, truncate the list
  if(state.decoder)ret=state.buffer.join('');else if(state.buffer.length===1)ret=state.buffer.head.data;else ret=state.buffer.concat(state.length);state.buffer.clear();}else{// read part of list
  ret=fromListPartial(n,state.buffer,state.decoder);}return ret;}// Extracts only enough buffered data to satisfy the amount requested.
  // This function is designed to be inlinable, so please take care when making
  // changes to the function body.
  function fromListPartial(n,list,hasStrings){var ret;if(n<list.head.data.length){// slice is the same for buffers and strings
  ret=list.head.data.slice(0,n);list.head.data=list.head.data.slice(n);}else if(n===list.head.data.length){// first chunk is a perfect match
  ret=list.shift();}else{// result spans more than one buffer
  ret=hasStrings?copyFromBufferString(n,list):copyFromBuffer(n,list);}return ret;}// Copies a specified amount of characters from the list of buffered data
  // chunks.
  // This function is designed to be inlinable, so please take care when making
  // changes to the function body.
  function copyFromBufferString(n,list){var p=list.head;var c=1;var ret=p.data;n-=ret.length;while(p=p.next){var str=p.data;var nb=n>str.length?str.length:n;if(nb===str.length)ret+=str;else ret+=str.slice(0,n);n-=nb;if(n===0){if(nb===str.length){++c;if(p.next)list.head=p.next;else list.head=list.tail=null;}else{list.head=p;p.data=str.slice(nb);}break;}++c;}list.length-=c;return ret;}// Copies a specified amount of bytes from the list of buffered data chunks.
  // This function is designed to be inlinable, so please take care when making
  // changes to the function body.
  function copyFromBuffer(n,list){var ret=Buffer.allocUnsafe(n);var p=list.head;var c=1;p.data.copy(ret);n-=p.data.length;while(p=p.next){var buf=p.data;var nb=n>buf.length?buf.length:n;buf.copy(ret,ret.length-n,0,nb);n-=nb;if(n===0){if(nb===buf.length){++c;if(p.next)list.head=p.next;else list.head=list.tail=null;}else{list.head=p;p.data=buf.slice(nb);}break;}++c;}list.length-=c;return ret;}function endReadable(stream){var state=stream._readableState;// If we get here before consuming all the bytes, then that is a
  // bug in node.  Should never happen.
  if(state.length>0)throw new Error('"endReadable()" called on non-empty stream');if(!state.endEmitted){state.ended=true;pna.nextTick(endReadableNT,state,stream);}}function endReadableNT(state,stream){// Check that we didn't get one last unshift.
  if(!state.endEmitted&&state.length===0){state.endEmitted=true;stream.readable=false;stream.emit('end');}}function indexOf(xs,x){for(var i=0,l=xs.length;i<l;i++){if(xs[i]===x)return i;}return-1;}}).call(this,require('_process'),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{});},{"./_stream_duplex":132,"./internal/streams/BufferList":137,"./internal/streams/destroy":138,"./internal/streams/stream":139,"_process":122,"core-util-is":51,"events":84,"inherits":101,"isarray":103,"process-nextick-args":121,"safe-buffer":145,"string_decoder/":155,"util":19}],135:[function(require,module,exports){// Copyright Joyent, Inc. and other Node contributors.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a
  // copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to permit
  // persons to whom the Software is furnished to do so, subject to the
  // following conditions:
  //
  // The above copyright notice and this permission notice shall be included
  // in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
  // a transform stream is a readable/writable stream where you do
  // something with the data.  Sometimes it's called a "filter",
  // but that's not a great name for it, since that implies a thing where
  // some bits pass through, and others are simply ignored.  (That would
  // be a valid example of a transform, of course.)
  //
  // While the output is causally related to the input, it's not a
  // necessarily symmetric or synchronous transformation.  For example,
  // a zlib stream might take multiple plain-text writes(), and then
  // emit a single compressed chunk some time in the future.
  //
  // Here's how this works:
  //
  // The Transform stream has all the aspects of the readable and writable
  // stream classes.  When you write(chunk), that calls _write(chunk,cb)
  // internally, and returns false if there's a lot of pending writes
  // buffered up.  When you call read(), that calls _read(n) until
  // there's enough pending readable data buffered up.
  //
  // In a transform stream, the written data is placed in a buffer.  When
  // _read(n) is called, it transforms the queued up data, calling the
  // buffered _write cb's as it consumes chunks.  If consuming a single
  // written chunk would result in multiple output chunks, then the first
  // outputted bit calls the readcb, and subsequent chunks just go into
  // the read buffer, and will cause it to emit 'readable' if necessary.
  //
  // This way, back-pressure is actually determined by the reading side,
  // since _read has to be called to start processing a new chunk.  However,
  // a pathological inflate type of transform can cause excessive buffering
  // here.  For example, imagine a stream where every byte of input is
  // interpreted as an integer from 0-255, and then results in that many
  // bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
  // 1kb of data being output.  In this case, you could write a very small
  // amount of input, and end up with a very large amount of output.  In
  // such a pathological inflating mechanism, there'd be no way to tell
  // the system to stop doing the transform.  A single 4MB write could
  // cause the system to run out of memory.
  //
  // However, even in such a pathological case, only a single written chunk
  // would be consumed, and then the rest would wait (un-transformed) until
  // the results of the previous transformed chunk were consumed.
  'use strict';module.exports=Transform;var Duplex=require('./_stream_duplex');/*<replacement>*/var util=require('core-util-is');util.inherits=require('inherits');/*</replacement>*/util.inherits(Transform,Duplex);function afterTransform(er,data){var ts=this._transformState;ts.transforming=false;var cb=ts.writecb;if(!cb){return this.emit('error',new Error('write callback called multiple times'));}ts.writechunk=null;ts.writecb=null;if(data!=null)// single equals check for both `null` and `undefined`
  this.push(data);cb(er);var rs=this._readableState;rs.reading=false;if(rs.needReadable||rs.length<rs.highWaterMark){this._read(rs.highWaterMark);}}function Transform(options){if(!(this instanceof Transform))return new Transform(options);Duplex.call(this,options);this._transformState={afterTransform:afterTransform.bind(this),needTransform:false,transforming:false,writecb:null,writechunk:null,writeencoding:null};// start out asking for a readable event once data is transformed.
  this._readableState.needReadable=true;// we have implemented the _read method, and done the other things
  // that Readable wants before the first _read call, so unset the
  // sync guard flag.
  this._readableState.sync=false;if(options){if(typeof options.transform==='function')this._transform=options.transform;if(typeof options.flush==='function')this._flush=options.flush;}// When the writable side finishes, then flush out anything remaining.
  this.on('prefinish',prefinish);}function prefinish(){var _this=this;if(typeof this._flush==='function'){this._flush(function(er,data){done(_this,er,data);});}else{done(this,null,null);}}Transform.prototype.push=function(chunk,encoding){this._transformState.needTransform=false;return Duplex.prototype.push.call(this,chunk,encoding);};// This is the part where you do stuff!
  // override this function in implementation classes.
  // 'chunk' is an input chunk.
  //
  // Call `push(newChunk)` to pass along transformed output
  // to the readable side.  You may call 'push' zero or more times.
  //
  // Call `cb(err)` when you are done with this chunk.  If you pass
  // an error, then that'll put the hurt on the whole operation.  If you
  // never call cb(), then you'll never get another chunk.
  Transform.prototype._transform=function(chunk,encoding,cb){throw new Error('_transform() is not implemented');};Transform.prototype._write=function(chunk,encoding,cb){var ts=this._transformState;ts.writecb=cb;ts.writechunk=chunk;ts.writeencoding=encoding;if(!ts.transforming){var rs=this._readableState;if(ts.needTransform||rs.needReadable||rs.length<rs.highWaterMark)this._read(rs.highWaterMark);}};// Doesn't matter what the args are here.
  // _transform does all the work.
  // That we got here means that the readable side wants more data.
  Transform.prototype._read=function(n){var ts=this._transformState;if(ts.writechunk!==null&&ts.writecb&&!ts.transforming){ts.transforming=true;this._transform(ts.writechunk,ts.writeencoding,ts.afterTransform);}else{// mark that we need a transform, so that any data that comes in
  // will get processed, now that we've asked for it.
  ts.needTransform=true;}};Transform.prototype._destroy=function(err,cb){var _this2=this;Duplex.prototype._destroy.call(this,err,function(err2){cb(err2);_this2.emit('close');});};function done(stream,er,data){if(er)return stream.emit('error',er);if(data!=null)// single equals check for both `null` and `undefined`
  stream.push(data);// if there's nothing in the write buffer, then that means
  // that nothing more will ever be provided
  if(stream._writableState.length)throw new Error('Calling transform done when ws.length != 0');if(stream._transformState.transforming)throw new Error('Calling transform done when still transforming');return stream.push(null);}},{"./_stream_duplex":132,"core-util-is":51,"inherits":101}],136:[function(require,module,exports){(function(process,global,setImmediate){// Copyright Joyent, Inc. and other Node contributors.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a
  // copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to permit
  // persons to whom the Software is furnished to do so, subject to the
  // following conditions:
  //
  // The above copyright notice and this permission notice shall be included
  // in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
  // A bit simpler than readable streams.
  // Implement an async ._write(chunk, encoding, cb), and it'll handle all
  // the drain event emission and buffering.
  'use strict';/*<replacement>*/var pna=require('process-nextick-args');/*</replacement>*/module.exports=Writable;/* <replacement> */function WriteReq(chunk,encoding,cb){this.chunk=chunk;this.encoding=encoding;this.callback=cb;this.next=null;}// It seems a linked list but it is not
  // there will be only 2 of these for each stream
  function CorkedRequest(state){var _this=this;this.next=null;this.entry=null;this.finish=function(){onCorkedFinish(_this,state);};}/* </replacement> *//*<replacement>*/var asyncWrite=!process.browser&&['v0.10','v0.9.'].indexOf(process.version.slice(0,5))>-1?setImmediate:pna.nextTick;/*</replacement>*//*<replacement>*/var Duplex;/*</replacement>*/Writable.WritableState=WritableState;/*<replacement>*/var util=require('core-util-is');util.inherits=require('inherits');/*</replacement>*//*<replacement>*/var internalUtil={deprecate:require('util-deprecate')};/*</replacement>*//*<replacement>*/var Stream=require('./internal/streams/stream');/*</replacement>*//*<replacement>*/var Buffer=require('safe-buffer').Buffer;var OurUint8Array=global.Uint8Array||function(){};function _uint8ArrayToBuffer(chunk){return Buffer.from(chunk);}function _isUint8Array(obj){return Buffer.isBuffer(obj)||obj instanceof OurUint8Array;}/*</replacement>*/var destroyImpl=require('./internal/streams/destroy');util.inherits(Writable,Stream);function nop(){}function WritableState(options,stream){Duplex=Duplex||require('./_stream_duplex');options=options||{};// Duplex streams are both readable and writable, but share
  // the same options object.
  // However, some cases require setting options to different
  // values for the readable and the writable sides of the duplex stream.
  // These options can be provided separately as readableXXX and writableXXX.
  var isDuplex=stream instanceof Duplex;// object stream flag to indicate whether or not this stream
  // contains buffers or objects.
  this.objectMode=!!options.objectMode;if(isDuplex)this.objectMode=this.objectMode||!!options.writableObjectMode;// the point at which write() starts returning false
  // Note: 0 is a valid value, means that we always return false if
  // the entire buffer is not flushed immediately on write()
  var hwm=options.highWaterMark;var writableHwm=options.writableHighWaterMark;var defaultHwm=this.objectMode?16:16*1024;if(hwm||hwm===0)this.highWaterMark=hwm;else if(isDuplex&&(writableHwm||writableHwm===0))this.highWaterMark=writableHwm;else this.highWaterMark=defaultHwm;// cast to ints.
  this.highWaterMark=Math.floor(this.highWaterMark);// if _final has been called
  this.finalCalled=false;// drain event flag.
  this.needDrain=false;// at the start of calling end()
  this.ending=false;// when end() has been called, and returned
  this.ended=false;// when 'finish' is emitted
  this.finished=false;// has it been destroyed
  this.destroyed=false;// should we decode strings into buffers before passing to _write?
  // this is here so that some node-core streams can optimize string
  // handling at a lower level.
  var noDecode=options.decodeStrings===false;this.decodeStrings=!noDecode;// Crypto is kind of old and crusty.  Historically, its default string
  // encoding is 'binary' so we have to make this configurable.
  // Everything else in the universe uses 'utf8', though.
  this.defaultEncoding=options.defaultEncoding||'utf8';// not an actual buffer we keep track of, but a measurement
  // of how much we're waiting to get pushed to some underlying
  // socket or file.
  this.length=0;// a flag to see when we're in the middle of a write.
  this.writing=false;// when true all writes will be buffered until .uncork() call
  this.corked=0;// a flag to be able to tell if the onwrite cb is called immediately,
  // or on a later tick.  We set this to true at first, because any
  // actions that shouldn't happen until "later" should generally also
  // not happen before the first write call.
  this.sync=true;// a flag to know if we're processing previously buffered items, which
  // may call the _write() callback in the same tick, so that we don't
  // end up in an overlapped onwrite situation.
  this.bufferProcessing=false;// the callback that's passed to _write(chunk,cb)
  this.onwrite=function(er){onwrite(stream,er);};// the callback that the user supplies to write(chunk,encoding,cb)
  this.writecb=null;// the amount that is being written when _write is called.
  this.writelen=0;this.bufferedRequest=null;this.lastBufferedRequest=null;// number of pending user-supplied write callbacks
  // this must be 0 before 'finish' can be emitted
  this.pendingcb=0;// emit prefinish if the only thing we're waiting for is _write cbs
  // This is relevant for synchronous Transform streams
  this.prefinished=false;// True if the error was already emitted and should not be thrown again
  this.errorEmitted=false;// count buffered requests
  this.bufferedRequestCount=0;// allocate the first CorkedRequest, there is always
  // one allocated and free to use, and we maintain at most two
  this.corkedRequestsFree=new CorkedRequest(this);}WritableState.prototype.getBuffer=function getBuffer(){var current=this.bufferedRequest;var out=[];while(current){out.push(current);current=current.next;}return out;};(function(){try{Object.defineProperty(WritableState.prototype,'buffer',{get:internalUtil.deprecate(function(){return this.getBuffer();},'_writableState.buffer is deprecated. Use _writableState.getBuffer '+'instead.','DEP0003')});}catch(_){}})();// Test _writableState for inheritance to account for Duplex streams,
  // whose prototype chain only points to Readable.
  var realHasInstance;if(typeof Symbol==='function'&&Symbol.hasInstance&&typeof Function.prototype[Symbol.hasInstance]==='function'){realHasInstance=Function.prototype[Symbol.hasInstance];Object.defineProperty(Writable,Symbol.hasInstance,{value:function value(object){if(realHasInstance.call(this,object))return true;if(this!==Writable)return false;return object&&object._writableState instanceof WritableState;}});}else{realHasInstance=function realHasInstance(object){return object instanceof this;};}function Writable(options){Duplex=Duplex||require('./_stream_duplex');// Writable ctor is applied to Duplexes, too.
  // `realHasInstance` is necessary because using plain `instanceof`
  // would return false, as no `_writableState` property is attached.
  // Trying to use the custom `instanceof` for Writable here will also break the
  // Node.js LazyTransform implementation, which has a non-trivial getter for
  // `_writableState` that would lead to infinite recursion.
  if(!realHasInstance.call(Writable,this)&&!(this instanceof Duplex)){return new Writable(options);}this._writableState=new WritableState(options,this);// legacy.
  this.writable=true;if(options){if(typeof options.write==='function')this._write=options.write;if(typeof options.writev==='function')this._writev=options.writev;if(typeof options.destroy==='function')this._destroy=options.destroy;if(typeof options.final==='function')this._final=options.final;}Stream.call(this);}// Otherwise people can pipe Writable streams, which is just wrong.
  Writable.prototype.pipe=function(){this.emit('error',new Error('Cannot pipe, not readable'));};function writeAfterEnd(stream,cb){var er=new Error('write after end');// TODO: defer error events consistently everywhere, not just the cb
  stream.emit('error',er);pna.nextTick(cb,er);}// Checks that a user-supplied chunk is valid, especially for the particular
  // mode the stream is in. Currently this means that `null` is never accepted
  // and undefined/non-string values are only allowed in object mode.
  function validChunk(stream,state,chunk,cb){var valid=true;var er=false;if(chunk===null){er=new TypeError('May not write null values to stream');}else if(typeof chunk!=='string'&&chunk!==undefined&&!state.objectMode){er=new TypeError('Invalid non-string/buffer chunk');}if(er){stream.emit('error',er);pna.nextTick(cb,er);valid=false;}return valid;}Writable.prototype.write=function(chunk,encoding,cb){var state=this._writableState;var ret=false;var isBuf=!state.objectMode&&_isUint8Array(chunk);if(isBuf&&!Buffer.isBuffer(chunk)){chunk=_uint8ArrayToBuffer(chunk);}if(typeof encoding==='function'){cb=encoding;encoding=null;}if(isBuf)encoding='buffer';else if(!encoding)encoding=state.defaultEncoding;if(typeof cb!=='function')cb=nop;if(state.ended)writeAfterEnd(this,cb);else if(isBuf||validChunk(this,state,chunk,cb)){state.pendingcb++;ret=writeOrBuffer(this,state,isBuf,chunk,encoding,cb);}return ret;};Writable.prototype.cork=function(){var state=this._writableState;state.corked++;};Writable.prototype.uncork=function(){var state=this._writableState;if(state.corked){state.corked--;if(!state.writing&&!state.corked&&!state.finished&&!state.bufferProcessing&&state.bufferedRequest)clearBuffer(this,state);}};Writable.prototype.setDefaultEncoding=function setDefaultEncoding(encoding){// node::ParseEncoding() requires lower case.
  if(typeof encoding==='string')encoding=encoding.toLowerCase();if(!(['hex','utf8','utf-8','ascii','binary','base64','ucs2','ucs-2','utf16le','utf-16le','raw'].indexOf((encoding+'').toLowerCase())>-1))throw new TypeError('Unknown encoding: '+encoding);this._writableState.defaultEncoding=encoding;return this;};function decodeChunk(state,chunk,encoding){if(!state.objectMode&&state.decodeStrings!==false&&typeof chunk==='string'){chunk=Buffer.from(chunk,encoding);}return chunk;}Object.defineProperty(Writable.prototype,'writableHighWaterMark',{// making it explicit this property is not enumerable
  // because otherwise some prototype manipulation in
  // userland will fail
  enumerable:false,get:function get(){return this._writableState.highWaterMark;}});// if we're already writing something, then just put this
  // in the queue, and wait our turn.  Otherwise, call _write
  // If we return false, then we need a drain event, so set that flag.
  function writeOrBuffer(stream,state,isBuf,chunk,encoding,cb){if(!isBuf){var newChunk=decodeChunk(state,chunk,encoding);if(chunk!==newChunk){isBuf=true;encoding='buffer';chunk=newChunk;}}var len=state.objectMode?1:chunk.length;state.length+=len;var ret=state.length<state.highWaterMark;// we must ensure that previous needDrain will not be reset to false.
  if(!ret)state.needDrain=true;if(state.writing||state.corked){var last=state.lastBufferedRequest;state.lastBufferedRequest={chunk:chunk,encoding:encoding,isBuf:isBuf,callback:cb,next:null};if(last){last.next=state.lastBufferedRequest;}else{state.bufferedRequest=state.lastBufferedRequest;}state.bufferedRequestCount+=1;}else{doWrite(stream,state,false,len,chunk,encoding,cb);}return ret;}function doWrite(stream,state,writev,len,chunk,encoding,cb){state.writelen=len;state.writecb=cb;state.writing=true;state.sync=true;if(writev)stream._writev(chunk,state.onwrite);else stream._write(chunk,encoding,state.onwrite);state.sync=false;}function onwriteError(stream,state,sync,er,cb){--state.pendingcb;if(sync){// defer the callback if we are being called synchronously
  // to avoid piling up things on the stack
  pna.nextTick(cb,er);// this can emit finish, and it will always happen
  // after error
  pna.nextTick(finishMaybe,stream,state);stream._writableState.errorEmitted=true;stream.emit('error',er);}else{// the caller expect this to happen before if
  // it is async
  cb(er);stream._writableState.errorEmitted=true;stream.emit('error',er);// this can emit finish, but finish must
  // always follow error
  finishMaybe(stream,state);}}function onwriteStateUpdate(state){state.writing=false;state.writecb=null;state.length-=state.writelen;state.writelen=0;}function onwrite(stream,er){var state=stream._writableState;var sync=state.sync;var cb=state.writecb;onwriteStateUpdate(state);if(er)onwriteError(stream,state,sync,er,cb);else{// Check if we're actually ready to finish, but don't emit yet
  var finished=needFinish(state);if(!finished&&!state.corked&&!state.bufferProcessing&&state.bufferedRequest){clearBuffer(stream,state);}if(sync){/*<replacement>*/asyncWrite(afterWrite,stream,state,finished,cb);/*</replacement>*/}else{afterWrite(stream,state,finished,cb);}}}function afterWrite(stream,state,finished,cb){if(!finished)onwriteDrain(stream,state);state.pendingcb--;cb();finishMaybe(stream,state);}// Must force callback to be called on nextTick, so that we don't
  // emit 'drain' before the write() consumer gets the 'false' return
  // value, and has a chance to attach a 'drain' listener.
  function onwriteDrain(stream,state){if(state.length===0&&state.needDrain){state.needDrain=false;stream.emit('drain');}}// if there's something in the buffer waiting, then process it
  function clearBuffer(stream,state){state.bufferProcessing=true;var entry=state.bufferedRequest;if(stream._writev&&entry&&entry.next){// Fast case, write everything using _writev()
  var l=state.bufferedRequestCount;var buffer=new Array(l);var holder=state.corkedRequestsFree;holder.entry=entry;var count=0;var allBuffers=true;while(entry){buffer[count]=entry;if(!entry.isBuf)allBuffers=false;entry=entry.next;count+=1;}buffer.allBuffers=allBuffers;doWrite(stream,state,true,state.length,buffer,'',holder.finish);// doWrite is almost always async, defer these to save a bit of time
  // as the hot path ends with doWrite
  state.pendingcb++;state.lastBufferedRequest=null;if(holder.next){state.corkedRequestsFree=holder.next;holder.next=null;}else{state.corkedRequestsFree=new CorkedRequest(state);}state.bufferedRequestCount=0;}else{// Slow case, write chunks one-by-one
  while(entry){var chunk=entry.chunk;var encoding=entry.encoding;var cb=entry.callback;var len=state.objectMode?1:chunk.length;doWrite(stream,state,false,len,chunk,encoding,cb);entry=entry.next;state.bufferedRequestCount--;// if we didn't call the onwrite immediately, then
  // it means that we need to wait until it does.
  // also, that means that the chunk and cb are currently
  // being processed, so move the buffer counter past them.
  if(state.writing){break;}}if(entry===null)state.lastBufferedRequest=null;}state.bufferedRequest=entry;state.bufferProcessing=false;}Writable.prototype._write=function(chunk,encoding,cb){cb(new Error('_write() is not implemented'));};Writable.prototype._writev=null;Writable.prototype.end=function(chunk,encoding,cb){var state=this._writableState;if(typeof chunk==='function'){cb=chunk;chunk=null;encoding=null;}else if(typeof encoding==='function'){cb=encoding;encoding=null;}if(chunk!==null&&chunk!==undefined)this.write(chunk,encoding);// .end() fully uncorks
  if(state.corked){state.corked=1;this.uncork();}// ignore unnecessary end() calls.
  if(!state.ending&&!state.finished)endWritable(this,state,cb);};function needFinish(state){return state.ending&&state.length===0&&state.bufferedRequest===null&&!state.finished&&!state.writing;}function callFinal(stream,state){stream._final(function(err){state.pendingcb--;if(err){stream.emit('error',err);}state.prefinished=true;stream.emit('prefinish');finishMaybe(stream,state);});}function prefinish(stream,state){if(!state.prefinished&&!state.finalCalled){if(typeof stream._final==='function'){state.pendingcb++;state.finalCalled=true;pna.nextTick(callFinal,stream,state);}else{state.prefinished=true;stream.emit('prefinish');}}}function finishMaybe(stream,state){var need=needFinish(state);if(need){prefinish(stream,state);if(state.pendingcb===0){state.finished=true;stream.emit('finish');}}return need;}function endWritable(stream,state,cb){state.ending=true;finishMaybe(stream,state);if(cb){if(state.finished)pna.nextTick(cb);else stream.once('finish',cb);}state.ended=true;stream.writable=false;}function onCorkedFinish(corkReq,state,err){var entry=corkReq.entry;corkReq.entry=null;while(entry){var cb=entry.callback;state.pendingcb--;cb(err);entry=entry.next;}if(state.corkedRequestsFree){state.corkedRequestsFree.next=corkReq;}else{state.corkedRequestsFree=corkReq;}}Object.defineProperty(Writable.prototype,'destroyed',{get:function get(){if(this._writableState===undefined){return false;}return this._writableState.destroyed;},set:function set(value){// we ignore the value if the stream
  // has not been initialized yet
  if(!this._writableState){return;}// backward compatibility, the user is explicitly
  // managing destroyed
  this._writableState.destroyed=value;}});Writable.prototype.destroy=destroyImpl.destroy;Writable.prototype._undestroy=destroyImpl.undestroy;Writable.prototype._destroy=function(err,cb){this.end();cb(err);};}).call(this,require('_process'),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{},require("timers").setImmediate);},{"./_stream_duplex":132,"./internal/streams/destroy":138,"./internal/streams/stream":139,"_process":122,"core-util-is":51,"inherits":101,"process-nextick-args":121,"safe-buffer":145,"timers":156,"util-deprecate":157}],137:[function(require,module,exports){'use strict';function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}var Buffer=require('safe-buffer').Buffer;var util=require('util');function copyBuffer(src,target,offset){src.copy(target,offset);}module.exports=function(){function BufferList(){_classCallCheck(this,BufferList);this.head=null;this.tail=null;this.length=0;}BufferList.prototype.push=function push(v){var entry={data:v,next:null};if(this.length>0)this.tail.next=entry;else this.head=entry;this.tail=entry;++this.length;};BufferList.prototype.unshift=function unshift(v){var entry={data:v,next:this.head};if(this.length===0)this.tail=entry;this.head=entry;++this.length;};BufferList.prototype.shift=function shift(){if(this.length===0)return;var ret=this.head.data;if(this.length===1)this.head=this.tail=null;else this.head=this.head.next;--this.length;return ret;};BufferList.prototype.clear=function clear(){this.head=this.tail=null;this.length=0;};BufferList.prototype.join=function join(s){if(this.length===0)return'';var p=this.head;var ret=''+p.data;while(p=p.next){ret+=s+p.data;}return ret;};BufferList.prototype.concat=function concat(n){if(this.length===0)return Buffer.alloc(0);if(this.length===1)return this.head.data;var ret=Buffer.allocUnsafe(n>>>0);var p=this.head;var i=0;while(p){copyBuffer(p.data,ret,i);i+=p.data.length;p=p.next;}return ret;};return BufferList;}();if(util&&util.inspect&&util.inspect.custom){module.exports.prototype[util.inspect.custom]=function(){var obj=util.inspect({length:this.length});return this.constructor.name+' '+obj;};}},{"safe-buffer":145,"util":19}],138:[function(require,module,exports){'use strict';/*<replacement>*/var pna=require('process-nextick-args');/*</replacement>*/// undocumented cb() API, needed for core, not for public API
  function destroy(err,cb){var _this=this;var readableDestroyed=this._readableState&&this._readableState.destroyed;var writableDestroyed=this._writableState&&this._writableState.destroyed;if(readableDestroyed||writableDestroyed){if(cb){cb(err);}else if(err&&(!this._writableState||!this._writableState.errorEmitted)){pna.nextTick(emitErrorNT,this,err);}return this;}// we set destroyed to true before firing error callbacks in order
  // to make it re-entrance safe in case destroy() is called within callbacks
  if(this._readableState){this._readableState.destroyed=true;}// if this is a duplex stream mark the writable part as destroyed as well
  if(this._writableState){this._writableState.destroyed=true;}this._destroy(err||null,function(err){if(!cb&&err){pna.nextTick(emitErrorNT,_this,err);if(_this._writableState){_this._writableState.errorEmitted=true;}}else if(cb){cb(err);}});return this;}function undestroy(){if(this._readableState){this._readableState.destroyed=false;this._readableState.reading=false;this._readableState.ended=false;this._readableState.endEmitted=false;}if(this._writableState){this._writableState.destroyed=false;this._writableState.ended=false;this._writableState.ending=false;this._writableState.finished=false;this._writableState.errorEmitted=false;}}function emitErrorNT(self,err){self.emit('error',err);}module.exports={destroy:destroy,undestroy:undestroy};},{"process-nextick-args":121}],139:[function(require,module,exports){module.exports=require('events').EventEmitter;},{"events":84}],140:[function(require,module,exports){module.exports=require('./readable').PassThrough;},{"./readable":141}],141:[function(require,module,exports){exports=module.exports=require('./lib/_stream_readable.js');exports.Stream=exports;exports.Readable=exports;exports.Writable=require('./lib/_stream_writable.js');exports.Duplex=require('./lib/_stream_duplex.js');exports.Transform=require('./lib/_stream_transform.js');exports.PassThrough=require('./lib/_stream_passthrough.js');},{"./lib/_stream_duplex.js":132,"./lib/_stream_passthrough.js":133,"./lib/_stream_readable.js":134,"./lib/_stream_transform.js":135,"./lib/_stream_writable.js":136}],142:[function(require,module,exports){module.exports=require('./readable').Transform;},{"./readable":141}],143:[function(require,module,exports){module.exports=require('./lib/_stream_writable.js');},{"./lib/_stream_writable.js":136}],144:[function(require,module,exports){'use strict';var Buffer=require('buffer').Buffer;var inherits=require('inherits');var HashBase=require('hash-base');var ARRAY16=new Array(16);var zl=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13];var zr=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11];var sl=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6];var sr=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11];var hl=[0x00000000,0x5a827999,0x6ed9eba1,0x8f1bbcdc,0xa953fd4e];var hr=[0x50a28be6,0x5c4dd124,0x6d703ef3,0x7a6d76e9,0x00000000];function RIPEMD160(){HashBase.call(this,64);// state
  this._a=0x67452301;this._b=0xefcdab89;this._c=0x98badcfe;this._d=0x10325476;this._e=0xc3d2e1f0;}inherits(RIPEMD160,HashBase);RIPEMD160.prototype._update=function(){var words=ARRAY16;for(var j=0;j<16;++j){words[j]=this._block.readInt32LE(j*4);}var al=this._a|0;var bl=this._b|0;var cl=this._c|0;var dl=this._d|0;var el=this._e|0;var ar=this._a|0;var br=this._b|0;var cr=this._c|0;var dr=this._d|0;var er=this._e|0;// computation
  for(var i=0;i<80;i+=1){var tl;var tr;if(i<16){tl=fn1(al,bl,cl,dl,el,words[zl[i]],hl[0],sl[i]);tr=fn5(ar,br,cr,dr,er,words[zr[i]],hr[0],sr[i]);}else if(i<32){tl=fn2(al,bl,cl,dl,el,words[zl[i]],hl[1],sl[i]);tr=fn4(ar,br,cr,dr,er,words[zr[i]],hr[1],sr[i]);}else if(i<48){tl=fn3(al,bl,cl,dl,el,words[zl[i]],hl[2],sl[i]);tr=fn3(ar,br,cr,dr,er,words[zr[i]],hr[2],sr[i]);}else if(i<64){tl=fn4(al,bl,cl,dl,el,words[zl[i]],hl[3],sl[i]);tr=fn2(ar,br,cr,dr,er,words[zr[i]],hr[3],sr[i]);}else{// if (i<80) {
  tl=fn5(al,bl,cl,dl,el,words[zl[i]],hl[4],sl[i]);tr=fn1(ar,br,cr,dr,er,words[zr[i]],hr[4],sr[i]);}al=el;el=dl;dl=rotl(cl,10);cl=bl;bl=tl;ar=er;er=dr;dr=rotl(cr,10);cr=br;br=tr;}// update state
  var t=this._b+cl+dr|0;this._b=this._c+dl+er|0;this._c=this._d+el+ar|0;this._d=this._e+al+br|0;this._e=this._a+bl+cr|0;this._a=t;};RIPEMD160.prototype._digest=function(){// create padding and handle blocks
  this._block[this._blockOffset++]=0x80;if(this._blockOffset>56){this._block.fill(0,this._blockOffset,64);this._update();this._blockOffset=0;}this._block.fill(0,this._blockOffset,56);this._block.writeUInt32LE(this._length[0],56);this._block.writeUInt32LE(this._length[1],60);this._update();// produce result
  var buffer=Buffer.alloc?Buffer.alloc(20):new Buffer(20);buffer.writeInt32LE(this._a,0);buffer.writeInt32LE(this._b,4);buffer.writeInt32LE(this._c,8);buffer.writeInt32LE(this._d,12);buffer.writeInt32LE(this._e,16);return buffer;};function rotl(x,n){return x<<n|x>>>32-n;}function fn1(a,b,c,d,e,m,k,s){return rotl(a+(b^c^d)+m+k|0,s)+e|0;}function fn2(a,b,c,d,e,m,k,s){return rotl(a+(b&c|~b&d)+m+k|0,s)+e|0;}function fn3(a,b,c,d,e,m,k,s){return rotl(a+((b|~c)^d)+m+k|0,s)+e|0;}function fn4(a,b,c,d,e,m,k,s){return rotl(a+(b&d|c&~d)+m+k|0,s)+e|0;}function fn5(a,b,c,d,e,m,k,s){return rotl(a+(b^(c|~d))+m+k|0,s)+e|0;}module.exports=RIPEMD160;},{"buffer":49,"hash-base":86,"inherits":101}],145:[function(require,module,exports){/* eslint-disable node/no-deprecated-api */var buffer=require('buffer');var Buffer=buffer.Buffer;// alternative to using Object.keys for old browsers
  function copyProps(src,dst){for(var key in src){dst[key]=src[key];}}if(Buffer.from&&Buffer.alloc&&Buffer.allocUnsafe&&Buffer.allocUnsafeSlow){module.exports=buffer;}else{// Copy properties from require('buffer')
  copyProps(buffer,exports);exports.Buffer=SafeBuffer;}function SafeBuffer(arg,encodingOrOffset,length){return Buffer(arg,encodingOrOffset,length);}// Copy static methods from Buffer
  copyProps(Buffer,SafeBuffer);SafeBuffer.from=function(arg,encodingOrOffset,length){if(typeof arg==='number'){throw new TypeError('Argument must not be a number');}return Buffer(arg,encodingOrOffset,length);};SafeBuffer.alloc=function(size,fill,encoding){if(typeof size!=='number'){throw new TypeError('Argument must be a number');}var buf=Buffer(size);if(fill!==undefined){if(typeof encoding==='string'){buf.fill(fill,encoding);}else{buf.fill(fill);}}else{buf.fill(0);}return buf;};SafeBuffer.allocUnsafe=function(size){if(typeof size!=='number'){throw new TypeError('Argument must be a number');}return Buffer(size);};SafeBuffer.allocUnsafeSlow=function(size){if(typeof size!=='number'){throw new TypeError('Argument must be a number');}return buffer.SlowBuffer(size);};},{"buffer":49}],146:[function(require,module,exports){var Buffer=require('safe-buffer').Buffer;// prototype class for hash functions
  function Hash(blockSize,finalSize){this._block=Buffer.alloc(blockSize);this._finalSize=finalSize;this._blockSize=blockSize;this._len=0;}Hash.prototype.update=function(data,enc){if(typeof data==='string'){enc=enc||'utf8';data=Buffer.from(data,enc);}var block=this._block;var blockSize=this._blockSize;var length=data.length;var accum=this._len;for(var offset=0;offset<length;){var assigned=accum%blockSize;var remainder=Math.min(length-offset,blockSize-assigned);for(var i=0;i<remainder;i++){block[assigned+i]=data[offset+i];}accum+=remainder;offset+=remainder;if(accum%blockSize===0){this._update(block);}}this._len+=length;return this;};Hash.prototype.digest=function(enc){var rem=this._len%this._blockSize;this._block[rem]=0x80;// zero (rem + 1) trailing bits, where (rem + 1) is the smallest
  // non-negative solution to the equation (length + 1 + (rem + 1)) === finalSize mod blockSize
  this._block.fill(0,rem+1);if(rem>=this._finalSize){this._update(this._block);this._block.fill(0);}var bits=this._len*8;// uint32
  if(bits<=0xffffffff){this._block.writeUInt32BE(bits,this._blockSize-4);// uint64
  }else{var lowBits=(bits&0xffffffff)>>>0;var highBits=(bits-lowBits)/0x100000000;this._block.writeUInt32BE(highBits,this._blockSize-8);this._block.writeUInt32BE(lowBits,this._blockSize-4);}this._update(this._block);var hash=this._hash();return enc?hash.toString(enc):hash;};Hash.prototype._update=function(){throw new Error('_update must be implemented by subclass');};module.exports=Hash;},{"safe-buffer":145}],147:[function(require,module,exports){var exports=module.exports=function SHA(algorithm){algorithm=algorithm.toLowerCase();var Algorithm=exports[algorithm];if(!Algorithm)throw new Error(algorithm+' is not supported (we accept pull requests)');return new Algorithm();};exports.sha=require('./sha');exports.sha1=require('./sha1');exports.sha224=require('./sha224');exports.sha256=require('./sha256');exports.sha384=require('./sha384');exports.sha512=require('./sha512');},{"./sha":148,"./sha1":149,"./sha224":150,"./sha256":151,"./sha384":152,"./sha512":153}],148:[function(require,module,exports){/*
   * A JavaScript implementation of the Secure Hash Algorithm, SHA-0, as defined
   * in FIPS PUB 180-1
   * This source code is derived from sha1.js of the same repository.
   * The difference between SHA-0 and SHA-1 is just a bitwise rotate left
   * operation was added.
   */var inherits=require('inherits');var Hash=require('./hash');var Buffer=require('safe-buffer').Buffer;var K=[0x5a827999,0x6ed9eba1,0x8f1bbcdc|0,0xca62c1d6|0];var W=new Array(80);function Sha(){this.init();this._w=W;Hash.call(this,64,56);}inherits(Sha,Hash);Sha.prototype.init=function(){this._a=0x67452301;this._b=0xefcdab89;this._c=0x98badcfe;this._d=0x10325476;this._e=0xc3d2e1f0;return this;};function rotl5(num){return num<<5|num>>>27;}function rotl30(num){return num<<30|num>>>2;}function ft(s,b,c,d){if(s===0)return b&c|~b&d;if(s===2)return b&c|b&d|c&d;return b^c^d;}Sha.prototype._update=function(M){var W=this._w;var a=this._a|0;var b=this._b|0;var c=this._c|0;var d=this._d|0;var e=this._e|0;for(var i=0;i<16;++i){W[i]=M.readInt32BE(i*4);}for(;i<80;++i){W[i]=W[i-3]^W[i-8]^W[i-14]^W[i-16];}for(var j=0;j<80;++j){var s=~~(j/20);var t=rotl5(a)+ft(s,b,c,d)+e+W[j]+K[s]|0;e=d;d=c;c=rotl30(b);b=a;a=t;}this._a=a+this._a|0;this._b=b+this._b|0;this._c=c+this._c|0;this._d=d+this._d|0;this._e=e+this._e|0;};Sha.prototype._hash=function(){var H=Buffer.allocUnsafe(20);H.writeInt32BE(this._a|0,0);H.writeInt32BE(this._b|0,4);H.writeInt32BE(this._c|0,8);H.writeInt32BE(this._d|0,12);H.writeInt32BE(this._e|0,16);return H;};module.exports=Sha;},{"./hash":146,"inherits":101,"safe-buffer":145}],149:[function(require,module,exports){/*
   * A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined
   * in FIPS PUB 180-1
   * Version 2.1a Copyright Paul Johnston 2000 - 2002.
   * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
   * Distributed under the BSD License
   * See http://pajhome.org.uk/crypt/md5 for details.
   */var inherits=require('inherits');var Hash=require('./hash');var Buffer=require('safe-buffer').Buffer;var K=[0x5a827999,0x6ed9eba1,0x8f1bbcdc|0,0xca62c1d6|0];var W=new Array(80);function Sha1(){this.init();this._w=W;Hash.call(this,64,56);}inherits(Sha1,Hash);Sha1.prototype.init=function(){this._a=0x67452301;this._b=0xefcdab89;this._c=0x98badcfe;this._d=0x10325476;this._e=0xc3d2e1f0;return this;};function rotl1(num){return num<<1|num>>>31;}function rotl5(num){return num<<5|num>>>27;}function rotl30(num){return num<<30|num>>>2;}function ft(s,b,c,d){if(s===0)return b&c|~b&d;if(s===2)return b&c|b&d|c&d;return b^c^d;}Sha1.prototype._update=function(M){var W=this._w;var a=this._a|0;var b=this._b|0;var c=this._c|0;var d=this._d|0;var e=this._e|0;for(var i=0;i<16;++i){W[i]=M.readInt32BE(i*4);}for(;i<80;++i){W[i]=rotl1(W[i-3]^W[i-8]^W[i-14]^W[i-16]);}for(var j=0;j<80;++j){var s=~~(j/20);var t=rotl5(a)+ft(s,b,c,d)+e+W[j]+K[s]|0;e=d;d=c;c=rotl30(b);b=a;a=t;}this._a=a+this._a|0;this._b=b+this._b|0;this._c=c+this._c|0;this._d=d+this._d|0;this._e=e+this._e|0;};Sha1.prototype._hash=function(){var H=Buffer.allocUnsafe(20);H.writeInt32BE(this._a|0,0);H.writeInt32BE(this._b|0,4);H.writeInt32BE(this._c|0,8);H.writeInt32BE(this._d|0,12);H.writeInt32BE(this._e|0,16);return H;};module.exports=Sha1;},{"./hash":146,"inherits":101,"safe-buffer":145}],150:[function(require,module,exports){/**
   * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
   * in FIPS 180-2
   * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009.
   * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
   *
   */var inherits=require('inherits');var Sha256=require('./sha256');var Hash=require('./hash');var Buffer=require('safe-buffer').Buffer;var W=new Array(64);function Sha224(){this.init();this._w=W;// new Array(64)
  Hash.call(this,64,56);}inherits(Sha224,Sha256);Sha224.prototype.init=function(){this._a=0xc1059ed8;this._b=0x367cd507;this._c=0x3070dd17;this._d=0xf70e5939;this._e=0xffc00b31;this._f=0x68581511;this._g=0x64f98fa7;this._h=0xbefa4fa4;return this;};Sha224.prototype._hash=function(){var H=Buffer.allocUnsafe(28);H.writeInt32BE(this._a,0);H.writeInt32BE(this._b,4);H.writeInt32BE(this._c,8);H.writeInt32BE(this._d,12);H.writeInt32BE(this._e,16);H.writeInt32BE(this._f,20);H.writeInt32BE(this._g,24);return H;};module.exports=Sha224;},{"./hash":146,"./sha256":151,"inherits":101,"safe-buffer":145}],151:[function(require,module,exports){/**
   * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
   * in FIPS 180-2
   * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009.
   * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
   *
   */var inherits=require('inherits');var Hash=require('./hash');var Buffer=require('safe-buffer').Buffer;var K=[0x428A2F98,0x71374491,0xB5C0FBCF,0xE9B5DBA5,0x3956C25B,0x59F111F1,0x923F82A4,0xAB1C5ED5,0xD807AA98,0x12835B01,0x243185BE,0x550C7DC3,0x72BE5D74,0x80DEB1FE,0x9BDC06A7,0xC19BF174,0xE49B69C1,0xEFBE4786,0x0FC19DC6,0x240CA1CC,0x2DE92C6F,0x4A7484AA,0x5CB0A9DC,0x76F988DA,0x983E5152,0xA831C66D,0xB00327C8,0xBF597FC7,0xC6E00BF3,0xD5A79147,0x06CA6351,0x14292967,0x27B70A85,0x2E1B2138,0x4D2C6DFC,0x53380D13,0x650A7354,0x766A0ABB,0x81C2C92E,0x92722C85,0xA2BFE8A1,0xA81A664B,0xC24B8B70,0xC76C51A3,0xD192E819,0xD6990624,0xF40E3585,0x106AA070,0x19A4C116,0x1E376C08,0x2748774C,0x34B0BCB5,0x391C0CB3,0x4ED8AA4A,0x5B9CCA4F,0x682E6FF3,0x748F82EE,0x78A5636F,0x84C87814,0x8CC70208,0x90BEFFFA,0xA4506CEB,0xBEF9A3F7,0xC67178F2];var W=new Array(64);function Sha256(){this.init();this._w=W;// new Array(64)
  Hash.call(this,64,56);}inherits(Sha256,Hash);Sha256.prototype.init=function(){this._a=0x6a09e667;this._b=0xbb67ae85;this._c=0x3c6ef372;this._d=0xa54ff53a;this._e=0x510e527f;this._f=0x9b05688c;this._g=0x1f83d9ab;this._h=0x5be0cd19;return this;};function ch(x,y,z){return z^x&(y^z);}function maj(x,y,z){return x&y|z&(x|y);}function sigma0(x){return(x>>>2|x<<30)^(x>>>13|x<<19)^(x>>>22|x<<10);}function sigma1(x){return(x>>>6|x<<26)^(x>>>11|x<<21)^(x>>>25|x<<7);}function gamma0(x){return(x>>>7|x<<25)^(x>>>18|x<<14)^x>>>3;}function gamma1(x){return(x>>>17|x<<15)^(x>>>19|x<<13)^x>>>10;}Sha256.prototype._update=function(M){var W=this._w;var a=this._a|0;var b=this._b|0;var c=this._c|0;var d=this._d|0;var e=this._e|0;var f=this._f|0;var g=this._g|0;var h=this._h|0;for(var i=0;i<16;++i){W[i]=M.readInt32BE(i*4);}for(;i<64;++i){W[i]=gamma1(W[i-2])+W[i-7]+gamma0(W[i-15])+W[i-16]|0;}for(var j=0;j<64;++j){var T1=h+sigma1(e)+ch(e,f,g)+K[j]+W[j]|0;var T2=sigma0(a)+maj(a,b,c)|0;h=g;g=f;f=e;e=d+T1|0;d=c;c=b;b=a;a=T1+T2|0;}this._a=a+this._a|0;this._b=b+this._b|0;this._c=c+this._c|0;this._d=d+this._d|0;this._e=e+this._e|0;this._f=f+this._f|0;this._g=g+this._g|0;this._h=h+this._h|0;};Sha256.prototype._hash=function(){var H=Buffer.allocUnsafe(32);H.writeInt32BE(this._a,0);H.writeInt32BE(this._b,4);H.writeInt32BE(this._c,8);H.writeInt32BE(this._d,12);H.writeInt32BE(this._e,16);H.writeInt32BE(this._f,20);H.writeInt32BE(this._g,24);H.writeInt32BE(this._h,28);return H;};module.exports=Sha256;},{"./hash":146,"inherits":101,"safe-buffer":145}],152:[function(require,module,exports){var inherits=require('inherits');var SHA512=require('./sha512');var Hash=require('./hash');var Buffer=require('safe-buffer').Buffer;var W=new Array(160);function Sha384(){this.init();this._w=W;Hash.call(this,128,112);}inherits(Sha384,SHA512);Sha384.prototype.init=function(){this._ah=0xcbbb9d5d;this._bh=0x629a292a;this._ch=0x9159015a;this._dh=0x152fecd8;this._eh=0x67332667;this._fh=0x8eb44a87;this._gh=0xdb0c2e0d;this._hh=0x47b5481d;this._al=0xc1059ed8;this._bl=0x367cd507;this._cl=0x3070dd17;this._dl=0xf70e5939;this._el=0xffc00b31;this._fl=0x68581511;this._gl=0x64f98fa7;this._hl=0xbefa4fa4;return this;};Sha384.prototype._hash=function(){var H=Buffer.allocUnsafe(48);function writeInt64BE(h,l,offset){H.writeInt32BE(h,offset);H.writeInt32BE(l,offset+4);}writeInt64BE(this._ah,this._al,0);writeInt64BE(this._bh,this._bl,8);writeInt64BE(this._ch,this._cl,16);writeInt64BE(this._dh,this._dl,24);writeInt64BE(this._eh,this._el,32);writeInt64BE(this._fh,this._fl,40);return H;};module.exports=Sha384;},{"./hash":146,"./sha512":153,"inherits":101,"safe-buffer":145}],153:[function(require,module,exports){var inherits=require('inherits');var Hash=require('./hash');var Buffer=require('safe-buffer').Buffer;var K=[0x428a2f98,0xd728ae22,0x71374491,0x23ef65cd,0xb5c0fbcf,0xec4d3b2f,0xe9b5dba5,0x8189dbbc,0x3956c25b,0xf348b538,0x59f111f1,0xb605d019,0x923f82a4,0xaf194f9b,0xab1c5ed5,0xda6d8118,0xd807aa98,0xa3030242,0x12835b01,0x45706fbe,0x243185be,0x4ee4b28c,0x550c7dc3,0xd5ffb4e2,0x72be5d74,0xf27b896f,0x80deb1fe,0x3b1696b1,0x9bdc06a7,0x25c71235,0xc19bf174,0xcf692694,0xe49b69c1,0x9ef14ad2,0xefbe4786,0x384f25e3,0x0fc19dc6,0x8b8cd5b5,0x240ca1cc,0x77ac9c65,0x2de92c6f,0x592b0275,0x4a7484aa,0x6ea6e483,0x5cb0a9dc,0xbd41fbd4,0x76f988da,0x831153b5,0x983e5152,0xee66dfab,0xa831c66d,0x2db43210,0xb00327c8,0x98fb213f,0xbf597fc7,0xbeef0ee4,0xc6e00bf3,0x3da88fc2,0xd5a79147,0x930aa725,0x06ca6351,0xe003826f,0x14292967,0x0a0e6e70,0x27b70a85,0x46d22ffc,0x2e1b2138,0x5c26c926,0x4d2c6dfc,0x5ac42aed,0x53380d13,0x9d95b3df,0x650a7354,0x8baf63de,0x766a0abb,0x3c77b2a8,0x81c2c92e,0x47edaee6,0x92722c85,0x1482353b,0xa2bfe8a1,0x4cf10364,0xa81a664b,0xbc423001,0xc24b8b70,0xd0f89791,0xc76c51a3,0x0654be30,0xd192e819,0xd6ef5218,0xd6990624,0x5565a910,0xf40e3585,0x5771202a,0x106aa070,0x32bbd1b8,0x19a4c116,0xb8d2d0c8,0x1e376c08,0x5141ab53,0x2748774c,0xdf8eeb99,0x34b0bcb5,0xe19b48a8,0x391c0cb3,0xc5c95a63,0x4ed8aa4a,0xe3418acb,0x5b9cca4f,0x7763e373,0x682e6ff3,0xd6b2b8a3,0x748f82ee,0x5defb2fc,0x78a5636f,0x43172f60,0x84c87814,0xa1f0ab72,0x8cc70208,0x1a6439ec,0x90befffa,0x23631e28,0xa4506ceb,0xde82bde9,0xbef9a3f7,0xb2c67915,0xc67178f2,0xe372532b,0xca273ece,0xea26619c,0xd186b8c7,0x21c0c207,0xeada7dd6,0xcde0eb1e,0xf57d4f7f,0xee6ed178,0x06f067aa,0x72176fba,0x0a637dc5,0xa2c898a6,0x113f9804,0xbef90dae,0x1b710b35,0x131c471b,0x28db77f5,0x23047d84,0x32caab7b,0x40c72493,0x3c9ebe0a,0x15c9bebc,0x431d67c4,0x9c100d4c,0x4cc5d4be,0xcb3e42b6,0x597f299c,0xfc657e2a,0x5fcb6fab,0x3ad6faec,0x6c44198c,0x4a475817];var W=new Array(160);function Sha512(){this.init();this._w=W;Hash.call(this,128,112);}inherits(Sha512,Hash);Sha512.prototype.init=function(){this._ah=0x6a09e667;this._bh=0xbb67ae85;this._ch=0x3c6ef372;this._dh=0xa54ff53a;this._eh=0x510e527f;this._fh=0x9b05688c;this._gh=0x1f83d9ab;this._hh=0x5be0cd19;this._al=0xf3bcc908;this._bl=0x84caa73b;this._cl=0xfe94f82b;this._dl=0x5f1d36f1;this._el=0xade682d1;this._fl=0x2b3e6c1f;this._gl=0xfb41bd6b;this._hl=0x137e2179;return this;};function Ch(x,y,z){return z^x&(y^z);}function maj(x,y,z){return x&y|z&(x|y);}function sigma0(x,xl){return(x>>>28|xl<<4)^(xl>>>2|x<<30)^(xl>>>7|x<<25);}function sigma1(x,xl){return(x>>>14|xl<<18)^(x>>>18|xl<<14)^(xl>>>9|x<<23);}function Gamma0(x,xl){return(x>>>1|xl<<31)^(x>>>8|xl<<24)^x>>>7;}function Gamma0l(x,xl){return(x>>>1|xl<<31)^(x>>>8|xl<<24)^(x>>>7|xl<<25);}function Gamma1(x,xl){return(x>>>19|xl<<13)^(xl>>>29|x<<3)^x>>>6;}function Gamma1l(x,xl){return(x>>>19|xl<<13)^(xl>>>29|x<<3)^(x>>>6|xl<<26);}function getCarry(a,b){return a>>>0<b>>>0?1:0;}Sha512.prototype._update=function(M){var W=this._w;var ah=this._ah|0;var bh=this._bh|0;var ch=this._ch|0;var dh=this._dh|0;var eh=this._eh|0;var fh=this._fh|0;var gh=this._gh|0;var hh=this._hh|0;var al=this._al|0;var bl=this._bl|0;var cl=this._cl|0;var dl=this._dl|0;var el=this._el|0;var fl=this._fl|0;var gl=this._gl|0;var hl=this._hl|0;for(var i=0;i<32;i+=2){W[i]=M.readInt32BE(i*4);W[i+1]=M.readInt32BE(i*4+4);}for(;i<160;i+=2){var xh=W[i-15*2];var xl=W[i-15*2+1];var gamma0=Gamma0(xh,xl);var gamma0l=Gamma0l(xl,xh);xh=W[i-2*2];xl=W[i-2*2+1];var gamma1=Gamma1(xh,xl);var gamma1l=Gamma1l(xl,xh);// W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]
  var Wi7h=W[i-7*2];var Wi7l=W[i-7*2+1];var Wi16h=W[i-16*2];var Wi16l=W[i-16*2+1];var Wil=gamma0l+Wi7l|0;var Wih=gamma0+Wi7h+getCarry(Wil,gamma0l)|0;Wil=Wil+gamma1l|0;Wih=Wih+gamma1+getCarry(Wil,gamma1l)|0;Wil=Wil+Wi16l|0;Wih=Wih+Wi16h+getCarry(Wil,Wi16l)|0;W[i]=Wih;W[i+1]=Wil;}for(var j=0;j<160;j+=2){Wih=W[j];Wil=W[j+1];var majh=maj(ah,bh,ch);var majl=maj(al,bl,cl);var sigma0h=sigma0(ah,al);var sigma0l=sigma0(al,ah);var sigma1h=sigma1(eh,el);var sigma1l=sigma1(el,eh);// t1 = h + sigma1 + ch + K[j] + W[j]
  var Kih=K[j];var Kil=K[j+1];var chh=Ch(eh,fh,gh);var chl=Ch(el,fl,gl);var t1l=hl+sigma1l|0;var t1h=hh+sigma1h+getCarry(t1l,hl)|0;t1l=t1l+chl|0;t1h=t1h+chh+getCarry(t1l,chl)|0;t1l=t1l+Kil|0;t1h=t1h+Kih+getCarry(t1l,Kil)|0;t1l=t1l+Wil|0;t1h=t1h+Wih+getCarry(t1l,Wil)|0;// t2 = sigma0 + maj
  var t2l=sigma0l+majl|0;var t2h=sigma0h+majh+getCarry(t2l,sigma0l)|0;hh=gh;hl=gl;gh=fh;gl=fl;fh=eh;fl=el;el=dl+t1l|0;eh=dh+t1h+getCarry(el,dl)|0;dh=ch;dl=cl;ch=bh;cl=bl;bh=ah;bl=al;al=t1l+t2l|0;ah=t1h+t2h+getCarry(al,t1l)|0;}this._al=this._al+al|0;this._bl=this._bl+bl|0;this._cl=this._cl+cl|0;this._dl=this._dl+dl|0;this._el=this._el+el|0;this._fl=this._fl+fl|0;this._gl=this._gl+gl|0;this._hl=this._hl+hl|0;this._ah=this._ah+ah+getCarry(this._al,al)|0;this._bh=this._bh+bh+getCarry(this._bl,bl)|0;this._ch=this._ch+ch+getCarry(this._cl,cl)|0;this._dh=this._dh+dh+getCarry(this._dl,dl)|0;this._eh=this._eh+eh+getCarry(this._el,el)|0;this._fh=this._fh+fh+getCarry(this._fl,fl)|0;this._gh=this._gh+gh+getCarry(this._gl,gl)|0;this._hh=this._hh+hh+getCarry(this._hl,hl)|0;};Sha512.prototype._hash=function(){var H=Buffer.allocUnsafe(64);function writeInt64BE(h,l,offset){H.writeInt32BE(h,offset);H.writeInt32BE(l,offset+4);}writeInt64BE(this._ah,this._al,0);writeInt64BE(this._bh,this._bl,8);writeInt64BE(this._ch,this._cl,16);writeInt64BE(this._dh,this._dl,24);writeInt64BE(this._eh,this._el,32);writeInt64BE(this._fh,this._fl,40);writeInt64BE(this._gh,this._gl,48);writeInt64BE(this._hh,this._hl,56);return H;};module.exports=Sha512;},{"./hash":146,"inherits":101,"safe-buffer":145}],154:[function(require,module,exports){// Copyright Joyent, Inc. and other Node contributors.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a
  // copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to permit
  // persons to whom the Software is furnished to do so, subject to the
  // following conditions:
  //
  // The above copyright notice and this permission notice shall be included
  // in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
  module.exports=Stream;var EE=require('events').EventEmitter;var inherits=require('inherits');inherits(Stream,EE);Stream.Readable=require('readable-stream/readable.js');Stream.Writable=require('readable-stream/writable.js');Stream.Duplex=require('readable-stream/duplex.js');Stream.Transform=require('readable-stream/transform.js');Stream.PassThrough=require('readable-stream/passthrough.js');// Backwards-compat with node 0.4.x
  Stream.Stream=Stream;// old-style streams.  Note that the pipe method (the only relevant
  // part of this class) is overridden in the Readable class.
  function Stream(){EE.call(this);}Stream.prototype.pipe=function(dest,options){var source=this;function ondata(chunk){if(dest.writable){if(false===dest.write(chunk)&&source.pause){source.pause();}}}source.on('data',ondata);function ondrain(){if(source.readable&&source.resume){source.resume();}}dest.on('drain',ondrain);// If the 'end' option is not supplied, dest.end() will be called when
  // source gets the 'end' or 'close' events.  Only dest.end() once.
  if(!dest._isStdio&&(!options||options.end!==false)){source.on('end',onend);source.on('close',onclose);}var didOnEnd=false;function onend(){if(didOnEnd)return;didOnEnd=true;dest.end();}function onclose(){if(didOnEnd)return;didOnEnd=true;if(typeof dest.destroy==='function')dest.destroy();}// don't leave dangling pipes when there are errors.
  function onerror(er){cleanup();if(EE.listenerCount(this,'error')===0){throw er;// Unhandled stream error in pipe.
  }}source.on('error',onerror);dest.on('error',onerror);// remove all the event listeners that were added.
  function cleanup(){source.removeListener('data',ondata);dest.removeListener('drain',ondrain);source.removeListener('end',onend);source.removeListener('close',onclose);source.removeListener('error',onerror);dest.removeListener('error',onerror);source.removeListener('end',cleanup);source.removeListener('close',cleanup);dest.removeListener('close',cleanup);}source.on('end',cleanup);source.on('close',cleanup);dest.on('close',cleanup);dest.emit('pipe',source);// Allow for unix-like usage: A.pipe(B).pipe(C)
  return dest;};},{"events":84,"inherits":101,"readable-stream/duplex.js":131,"readable-stream/passthrough.js":140,"readable-stream/readable.js":141,"readable-stream/transform.js":142,"readable-stream/writable.js":143}],155:[function(require,module,exports){// Copyright Joyent, Inc. and other Node contributors.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a
  // copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to permit
  // persons to whom the Software is furnished to do so, subject to the
  // following conditions:
  //
  // The above copyright notice and this permission notice shall be included
  // in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
  'use strict';/*<replacement>*/var Buffer=require('safe-buffer').Buffer;/*</replacement>*/var isEncoding=Buffer.isEncoding||function(encoding){encoding=''+encoding;switch(encoding&&encoding.toLowerCase()){case'hex':case'utf8':case'utf-8':case'ascii':case'binary':case'base64':case'ucs2':case'ucs-2':case'utf16le':case'utf-16le':case'raw':return true;default:return false;}};function _normalizeEncoding(enc){if(!enc)return'utf8';var retried;while(true){switch(enc){case'utf8':case'utf-8':return'utf8';case'ucs2':case'ucs-2':case'utf16le':case'utf-16le':return'utf16le';case'latin1':case'binary':return'latin1';case'base64':case'ascii':case'hex':return enc;default:if(retried)return;// undefined
  enc=(''+enc).toLowerCase();retried=true;}}};// Do not cache `Buffer.isEncoding` when checking encoding names as some
  // modules monkey-patch it to support additional encodings
  function normalizeEncoding(enc){var nenc=_normalizeEncoding(enc);if(typeof nenc!=='string'&&(Buffer.isEncoding===isEncoding||!isEncoding(enc)))throw new Error('Unknown encoding: '+enc);return nenc||enc;}// StringDecoder provides an interface for efficiently splitting a series of
  // buffers into a series of JS strings without breaking apart multi-byte
  // characters.
  exports.StringDecoder=StringDecoder;function StringDecoder(encoding){this.encoding=normalizeEncoding(encoding);var nb;switch(this.encoding){case'utf16le':this.text=utf16Text;this.end=utf16End;nb=4;break;case'utf8':this.fillLast=utf8FillLast;nb=4;break;case'base64':this.text=base64Text;this.end=base64End;nb=3;break;default:this.write=simpleWrite;this.end=simpleEnd;return;}this.lastNeed=0;this.lastTotal=0;this.lastChar=Buffer.allocUnsafe(nb);}StringDecoder.prototype.write=function(buf){if(buf.length===0)return'';var r;var i;if(this.lastNeed){r=this.fillLast(buf);if(r===undefined)return'';i=this.lastNeed;this.lastNeed=0;}else{i=0;}if(i<buf.length)return r?r+this.text(buf,i):this.text(buf,i);return r||'';};StringDecoder.prototype.end=utf8End;// Returns only complete characters in a Buffer
  StringDecoder.prototype.text=utf8Text;// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer
  StringDecoder.prototype.fillLast=function(buf){if(this.lastNeed<=buf.length){buf.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed);return this.lastChar.toString(this.encoding,0,this.lastTotal);}buf.copy(this.lastChar,this.lastTotal-this.lastNeed,0,buf.length);this.lastNeed-=buf.length;};// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a
  // continuation byte. If an invalid byte is detected, -2 is returned.
  function utf8CheckByte(byte){if(byte<=0x7F)return 0;else if(byte>>5===0x06)return 2;else if(byte>>4===0x0E)return 3;else if(byte>>3===0x1E)return 4;return byte>>6===0x02?-1:-2;}// Checks at most 3 bytes at the end of a Buffer in order to detect an
  // incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)
  // needed to complete the UTF-8 character (if applicable) are returned.
  function utf8CheckIncomplete(self,buf,i){var j=buf.length-1;if(j<i)return 0;var nb=utf8CheckByte(buf[j]);if(nb>=0){if(nb>0)self.lastNeed=nb-1;return nb;}if(--j<i||nb===-2)return 0;nb=utf8CheckByte(buf[j]);if(nb>=0){if(nb>0)self.lastNeed=nb-2;return nb;}if(--j<i||nb===-2)return 0;nb=utf8CheckByte(buf[j]);if(nb>=0){if(nb>0){if(nb===2)nb=0;else self.lastNeed=nb-3;}return nb;}return 0;}// Validates as many continuation bytes for a multi-byte UTF-8 character as
  // needed or are available. If we see a non-continuation byte where we expect
  // one, we "replace" the validated continuation bytes we've seen so far with
  // a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding
  // behavior. The continuation byte check is included three times in the case
  // where all of the continuation bytes for a character exist in the same buffer.
  // It is also done this way as a slight performance increase instead of using a
  // loop.
  function utf8CheckExtraBytes(self,buf,p){if((buf[0]&0xC0)!==0x80){self.lastNeed=0;return"\uFFFD";}if(self.lastNeed>1&&buf.length>1){if((buf[1]&0xC0)!==0x80){self.lastNeed=1;return"\uFFFD";}if(self.lastNeed>2&&buf.length>2){if((buf[2]&0xC0)!==0x80){self.lastNeed=2;return"\uFFFD";}}}}// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.
  function utf8FillLast(buf){var p=this.lastTotal-this.lastNeed;var r=utf8CheckExtraBytes(this,buf,p);if(r!==undefined)return r;if(this.lastNeed<=buf.length){buf.copy(this.lastChar,p,0,this.lastNeed);return this.lastChar.toString(this.encoding,0,this.lastTotal);}buf.copy(this.lastChar,p,0,buf.length);this.lastNeed-=buf.length;}// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a
  // partial character, the character's bytes are buffered until the required
  // number of bytes are available.
  function utf8Text(buf,i){var total=utf8CheckIncomplete(this,buf,i);if(!this.lastNeed)return buf.toString('utf8',i);this.lastTotal=total;var end=buf.length-(total-this.lastNeed);buf.copy(this.lastChar,0,end);return buf.toString('utf8',i,end);}// For UTF-8, a replacement character is added when ending on a partial
  // character.
  function utf8End(buf){var r=buf&&buf.length?this.write(buf):'';if(this.lastNeed)return r+"\uFFFD";return r;}// UTF-16LE typically needs two bytes per character, but even if we have an even
  // number of bytes available, we need to check if we end on a leading/high
  // surrogate. In that case, we need to wait for the next two bytes in order to
  // decode the last character properly.
  function utf16Text(buf,i){if((buf.length-i)%2===0){var r=buf.toString('utf16le',i);if(r){var c=r.charCodeAt(r.length-1);if(c>=0xD800&&c<=0xDBFF){this.lastNeed=2;this.lastTotal=4;this.lastChar[0]=buf[buf.length-2];this.lastChar[1]=buf[buf.length-1];return r.slice(0,-1);}}return r;}this.lastNeed=1;this.lastTotal=2;this.lastChar[0]=buf[buf.length-1];return buf.toString('utf16le',i,buf.length-1);}// For UTF-16LE we do not explicitly append special replacement characters if we
  // end on a partial character, we simply let v8 handle that.
  function utf16End(buf){var r=buf&&buf.length?this.write(buf):'';if(this.lastNeed){var end=this.lastTotal-this.lastNeed;return r+this.lastChar.toString('utf16le',0,end);}return r;}function base64Text(buf,i){var n=(buf.length-i)%3;if(n===0)return buf.toString('base64',i);this.lastNeed=3-n;this.lastTotal=3;if(n===1){this.lastChar[0]=buf[buf.length-1];}else{this.lastChar[0]=buf[buf.length-2];this.lastChar[1]=buf[buf.length-1];}return buf.toString('base64',i,buf.length-n);}function base64End(buf){var r=buf&&buf.length?this.write(buf):'';if(this.lastNeed)return r+this.lastChar.toString('base64',0,3-this.lastNeed);return r;}// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)
  function simpleWrite(buf){return buf.toString(this.encoding);}function simpleEnd(buf){return buf&&buf.length?this.write(buf):'';}},{"safe-buffer":145}],156:[function(require,module,exports){(function(setImmediate,clearImmediate){var nextTick=require('process/browser.js').nextTick;var apply=Function.prototype.apply;var slice=Array.prototype.slice;var immediateIds={};var nextImmediateId=0;// DOM APIs, for completeness
  exports.setTimeout=function(){return new Timeout(apply.call(setTimeout,window,arguments),clearTimeout);};exports.setInterval=function(){return new Timeout(apply.call(setInterval,window,arguments),clearInterval);};exports.clearTimeout=exports.clearInterval=function(timeout){timeout.close();};function Timeout(id,clearFn){this._id=id;this._clearFn=clearFn;}Timeout.prototype.unref=Timeout.prototype.ref=function(){};Timeout.prototype.close=function(){this._clearFn.call(window,this._id);};// Does not start the time, just sets up the members needed.
  exports.enroll=function(item,msecs){clearTimeout(item._idleTimeoutId);item._idleTimeout=msecs;};exports.unenroll=function(item){clearTimeout(item._idleTimeoutId);item._idleTimeout=-1;};exports._unrefActive=exports.active=function(item){clearTimeout(item._idleTimeoutId);var msecs=item._idleTimeout;if(msecs>=0){item._idleTimeoutId=setTimeout(function onTimeout(){if(item._onTimeout)item._onTimeout();},msecs);}};// That's not how node.js implements it but the exposed api is the same.
  exports.setImmediate=typeof setImmediate==="function"?setImmediate:function(fn){var id=nextImmediateId++;var args=arguments.length<2?false:slice.call(arguments,1);immediateIds[id]=true;nextTick(function onNextTick(){if(immediateIds[id]){// fn.call() is faster so we optimize for the common use-case
  // @see http://jsperf.com/call-apply-segu
  if(args){fn.apply(null,args);}else{fn.call(null);}// Prevent ids from leaking
  exports.clearImmediate(id);}});return id;};exports.clearImmediate=typeof clearImmediate==="function"?clearImmediate:function(id){delete immediateIds[id];};}).call(this,require("timers").setImmediate,require("timers").clearImmediate);},{"process/browser.js":122,"timers":156}],157:[function(require,module,exports){(function(global){/**
   * Module exports.
   */module.exports=deprecate;/**
   * Mark that a method should not be used.
   * Returns a modified function which warns once by default.
   *
   * If `localStorage.noDeprecation = true` is set, then it is a no-op.
   *
   * If `localStorage.throwDeprecation = true` is set, then deprecated functions
   * will throw an Error when invoked.
   *
   * If `localStorage.traceDeprecation = true` is set, then deprecated functions
   * will invoke `console.trace()` instead of `console.error()`.
   *
   * @param {Function} fn - the function to deprecate
   * @param {String} msg - the string to print to the console when `fn` is invoked
   * @returns {Function} a new "deprecated" version of `fn`
   * @api public
   */function deprecate(fn,msg){if(config('noDeprecation')){return fn;}var warned=false;function deprecated(){if(!warned){if(config('throwDeprecation')){throw new Error(msg);}else if(config('traceDeprecation')){console.trace(msg);}else{console.warn(msg);}warned=true;}return fn.apply(this,arguments);}return deprecated;}/**
   * Checks `localStorage` for boolean values for the given `name`.
   *
   * @param {String} name
   * @returns {Boolean}
   * @api private
   */function config(name){// accessing global.localStorage can trigger a DOMException in sandboxed iframes
  try{if(!global.localStorage)return false;}catch(_){return false;}var val=global.localStorage[name];if(null==val)return false;return String(val).toLowerCase()==='true';}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{});},{}],158:[function(require,module,exports){arguments[4][101][0].apply(exports,arguments);},{"dup":101}],159:[function(require,module,exports){module.exports=function isBuffer(arg){return arg&&(typeof arg==="undefined"?"undefined":_typeof2(arg))==='object'&&typeof arg.copy==='function'&&typeof arg.fill==='function'&&typeof arg.readUInt8==='function';};},{}],160:[function(require,module,exports){(function(process,global){// Copyright Joyent, Inc. and other Node contributors.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a
  // copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to permit
  // persons to whom the Software is furnished to do so, subject to the
  // following conditions:
  //
  // The above copyright notice and this permission notice shall be included
  // in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  // USE OR OTHER DEALINGS IN THE SOFTWARE.
  var formatRegExp=/%[sdj%]/g;exports.format=function(f){if(!isString(f)){var objects=[];for(var i=0;i<arguments.length;i++){objects.push(inspect(arguments[i]));}return objects.join(' ');}var i=1;var args=arguments;var len=args.length;var str=String(f).replace(formatRegExp,function(x){if(x==='%%')return'%';if(i>=len)return x;switch(x){case'%s':return String(args[i++]);case'%d':return Number(args[i++]);case'%j':try{return JSON.stringify(args[i++]);}catch(_){return'[Circular]';}default:return x;}});for(var x=args[i];i<len;x=args[++i]){if(isNull(x)||!isObject(x)){str+=' '+x;}else{str+=' '+inspect(x);}}return str;};// Mark that a method should not be used.
  // Returns a modified function which warns once by default.
  // If --no-deprecation is set, then it is a no-op.
  exports.deprecate=function(fn,msg){// Allow for deprecating things in the process of starting up.
  if(isUndefined(global.process)){return function(){return exports.deprecate(fn,msg).apply(this,arguments);};}if(process.noDeprecation===true){return fn;}var warned=false;function deprecated(){if(!warned){if(process.throwDeprecation){throw new Error(msg);}else if(process.traceDeprecation){console.trace(msg);}else{console.error(msg);}warned=true;}return fn.apply(this,arguments);}return deprecated;};var debugs={};var debugEnviron;exports.debuglog=function(set){if(isUndefined(debugEnviron))debugEnviron=process.env.NODE_DEBUG||'';set=set.toUpperCase();if(!debugs[set]){if(new RegExp('\\b'+set+'\\b','i').test(debugEnviron)){var pid=process.pid;debugs[set]=function(){var msg=exports.format.apply(exports,arguments);console.error('%s %d: %s',set,pid,msg);};}else{debugs[set]=function(){};}}return debugs[set];};/**
   * Echos the value of a value. Trys to print the value out
   * in the best way possible given the different types.
   *
   * @param {Object} obj The object to print out.
   * @param {Object} opts Optional options object that alters the output.
   *//* legacy: obj, showHidden, depth, colors*/function inspect(obj,opts){// default options
  var ctx={seen:[],stylize:stylizeNoColor};// legacy...
  if(arguments.length>=3)ctx.depth=arguments[2];if(arguments.length>=4)ctx.colors=arguments[3];if(isBoolean(opts)){// legacy...
  ctx.showHidden=opts;}else if(opts){// got an "options" object
  exports._extend(ctx,opts);}// set default options
  if(isUndefined(ctx.showHidden))ctx.showHidden=false;if(isUndefined(ctx.depth))ctx.depth=2;if(isUndefined(ctx.colors))ctx.colors=false;if(isUndefined(ctx.customInspect))ctx.customInspect=true;if(ctx.colors)ctx.stylize=stylizeWithColor;return formatValue(ctx,obj,ctx.depth);}exports.inspect=inspect;// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
  inspect.colors={'bold':[1,22],'italic':[3,23],'underline':[4,24],'inverse':[7,27],'white':[37,39],'grey':[90,39],'black':[30,39],'blue':[34,39],'cyan':[36,39],'green':[32,39],'magenta':[35,39],'red':[31,39],'yellow':[33,39]};// Don't use 'blue' not visible on cmd.exe
  inspect.styles={'special':'cyan','number':'yellow','boolean':'yellow','undefined':'grey','null':'bold','string':'green','date':'magenta',// "name": intentionally not styling
  'regexp':'red'};function stylizeWithColor(str,styleType){var style=inspect.styles[styleType];if(style){return"\x1B["+inspect.colors[style][0]+'m'+str+"\x1B["+inspect.colors[style][1]+'m';}else{return str;}}function stylizeNoColor(str,styleType){return str;}function arrayToHash(array){var hash={};array.forEach(function(val,idx){hash[val]=true;});return hash;}function formatValue(ctx,value,recurseTimes){// Provide a hook for user-specified inspect functions.
  // Check that value is an object with an inspect function on it
  if(ctx.customInspect&&value&&isFunction(value.inspect)&&// Filter out the util module, it's inspect function is special
  value.inspect!==exports.inspect&&// Also filter out any prototype objects using the circular check.
  !(value.constructor&&value.constructor.prototype===value)){var ret=value.inspect(recurseTimes,ctx);if(!isString(ret)){ret=formatValue(ctx,ret,recurseTimes);}return ret;}// Primitive types cannot have properties
  var primitive=formatPrimitive(ctx,value);if(primitive){return primitive;}// Look up the keys of the object.
  var keys=Object.keys(value);var visibleKeys=arrayToHash(keys);if(ctx.showHidden){keys=Object.getOwnPropertyNames(value);}// IE doesn't make error fields non-enumerable
  // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
  if(isError(value)&&(keys.indexOf('message')>=0||keys.indexOf('description')>=0)){return formatError(value);}// Some type of object without properties can be shortcutted.
  if(keys.length===0){if(isFunction(value)){var name=value.name?': '+value.name:'';return ctx.stylize('[Function'+name+']','special');}if(isRegExp(value)){return ctx.stylize(RegExp.prototype.toString.call(value),'regexp');}if(isDate(value)){return ctx.stylize(Date.prototype.toString.call(value),'date');}if(isError(value)){return formatError(value);}}var base='',array=false,braces=['{','}'];// Make Array say that they are Array
  if(isArray(value)){array=true;braces=['[',']'];}// Make functions say that they are functions
  if(isFunction(value)){var n=value.name?': '+value.name:'';base=' [Function'+n+']';}// Make RegExps say that they are RegExps
  if(isRegExp(value)){base=' '+RegExp.prototype.toString.call(value);}// Make dates with properties first say the date
  if(isDate(value)){base=' '+Date.prototype.toUTCString.call(value);}// Make error with message first say the error
  if(isError(value)){base=' '+formatError(value);}if(keys.length===0&&(!array||value.length==0)){return braces[0]+base+braces[1];}if(recurseTimes<0){if(isRegExp(value)){return ctx.stylize(RegExp.prototype.toString.call(value),'regexp');}else{return ctx.stylize('[Object]','special');}}ctx.seen.push(value);var output;if(array){output=formatArray(ctx,value,recurseTimes,visibleKeys,keys);}else{output=keys.map(function(key){return formatProperty(ctx,value,recurseTimes,visibleKeys,key,array);});}ctx.seen.pop();return reduceToSingleString(output,base,braces);}function formatPrimitive(ctx,value){if(isUndefined(value))return ctx.stylize('undefined','undefined');if(isString(value)){var simple='\''+JSON.stringify(value).replace(/^"|"$/g,'').replace(/'/g,"\\'").replace(/\\"/g,'"')+'\'';return ctx.stylize(simple,'string');}if(isNumber(value))return ctx.stylize(''+value,'number');if(isBoolean(value))return ctx.stylize(''+value,'boolean');// For some reason typeof null is "object", so special case here.
  if(isNull(value))return ctx.stylize('null','null');}function formatError(value){return'['+Error.prototype.toString.call(value)+']';}function formatArray(ctx,value,recurseTimes,visibleKeys,keys){var output=[];for(var i=0,l=value.length;i<l;++i){if(hasOwnProperty(value,String(i))){output.push(formatProperty(ctx,value,recurseTimes,visibleKeys,String(i),true));}else{output.push('');}}keys.forEach(function(key){if(!key.match(/^\d+$/)){output.push(formatProperty(ctx,value,recurseTimes,visibleKeys,key,true));}});return output;}function formatProperty(ctx,value,recurseTimes,visibleKeys,key,array){var name,str,desc;desc=Object.getOwnPropertyDescriptor(value,key)||{value:value[key]};if(desc.get){if(desc.set){str=ctx.stylize('[Getter/Setter]','special');}else{str=ctx.stylize('[Getter]','special');}}else{if(desc.set){str=ctx.stylize('[Setter]','special');}}if(!hasOwnProperty(visibleKeys,key)){name='['+key+']';}if(!str){if(ctx.seen.indexOf(desc.value)<0){if(isNull(recurseTimes)){str=formatValue(ctx,desc.value,null);}else{str=formatValue(ctx,desc.value,recurseTimes-1);}if(str.indexOf('\n')>-1){if(array){str=str.split('\n').map(function(line){return'  '+line;}).join('\n').substr(2);}else{str='\n'+str.split('\n').map(function(line){return'   '+line;}).join('\n');}}}else{str=ctx.stylize('[Circular]','special');}}if(isUndefined(name)){if(array&&key.match(/^\d+$/)){return str;}name=JSON.stringify(''+key);if(name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)){name=name.substr(1,name.length-2);name=ctx.stylize(name,'name');}else{name=name.replace(/'/g,"\\'").replace(/\\"/g,'"').replace(/(^"|"$)/g,"'");name=ctx.stylize(name,'string');}}return name+': '+str;}function reduceToSingleString(output,base,braces){var numLinesEst=0;var length=output.reduce(function(prev,cur){numLinesEst++;if(cur.indexOf('\n')>=0)numLinesEst++;return prev+cur.replace(/\u001b\[\d\d?m/g,'').length+1;},0);if(length>60){return braces[0]+(base===''?'':base+'\n ')+' '+output.join(',\n  ')+' '+braces[1];}return braces[0]+base+' '+output.join(', ')+' '+braces[1];}// NOTE: These type checking functions intentionally don't use `instanceof`
  // because it is fragile and can be easily faked with `Object.create()`.
  function isArray(ar){return Array.isArray(ar);}exports.isArray=isArray;function isBoolean(arg){return typeof arg==='boolean';}exports.isBoolean=isBoolean;function isNull(arg){return arg===null;}exports.isNull=isNull;function isNullOrUndefined(arg){return arg==null;}exports.isNullOrUndefined=isNullOrUndefined;function isNumber(arg){return typeof arg==='number';}exports.isNumber=isNumber;function isString(arg){return typeof arg==='string';}exports.isString=isString;function isSymbol(arg){return(typeof arg==="undefined"?"undefined":_typeof2(arg))==='symbol';}exports.isSymbol=isSymbol;function isUndefined(arg){return arg===void 0;}exports.isUndefined=isUndefined;function isRegExp(re){return isObject(re)&&objectToString(re)==='[object RegExp]';}exports.isRegExp=isRegExp;function isObject(arg){return(typeof arg==="undefined"?"undefined":_typeof2(arg))==='object'&&arg!==null;}exports.isObject=isObject;function isDate(d){return isObject(d)&&objectToString(d)==='[object Date]';}exports.isDate=isDate;function isError(e){return isObject(e)&&(objectToString(e)==='[object Error]'||e instanceof Error);}exports.isError=isError;function isFunction(arg){return typeof arg==='function';}exports.isFunction=isFunction;function isPrimitive(arg){return arg===null||typeof arg==='boolean'||typeof arg==='number'||typeof arg==='string'||(typeof arg==="undefined"?"undefined":_typeof2(arg))==='symbol'||// ES6 symbol
  typeof arg==='undefined';}exports.isPrimitive=isPrimitive;exports.isBuffer=require('./support/isBuffer');function objectToString(o){return Object.prototype.toString.call(o);}function pad(n){return n<10?'0'+n.toString(10):n.toString(10);}var months=['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];// 26 Feb 16:19:34
  function timestamp(){var d=new Date();var time=[pad(d.getHours()),pad(d.getMinutes()),pad(d.getSeconds())].join(':');return[d.getDate(),months[d.getMonth()],time].join(' ');}// log is just a thin wrapper to console.log that prepends a timestamp
  exports.log=function(){console.log('%s - %s',timestamp(),exports.format.apply(exports,arguments));};/**
   * Inherit the prototype methods from one constructor into another.
   *
   * The Function.prototype.inherits from lang.js rewritten as a standalone
   * function (not on Function.prototype). NOTE: If this file is to be loaded
   * during bootstrapping this function needs to be rewritten using some native
   * functions as prototype setup using normal JavaScript does not work as
   * expected during bootstrapping (see mirror.js in r114903).
   *
   * @param {function} ctor Constructor function which needs to inherit the
   *     prototype.
   * @param {function} superCtor Constructor function to inherit prototype from.
   */exports.inherits=require('inherits');exports._extend=function(origin,add){// Don't do anything if add isn't an object
  if(!add||!isObject(add))return origin;var keys=Object.keys(add);var i=keys.length;while(i--){origin[keys[i]]=add[keys[i]];}return origin;};function hasOwnProperty(obj,prop){return Object.prototype.hasOwnProperty.call(obj,prop);}}).call(this,require('_process'),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{});},{"./support/isBuffer":159,"_process":122,"inherits":158}],161:[function(require,module,exports){var indexOf=function indexOf(xs,item){if(xs.indexOf)return xs.indexOf(item);else for(var i=0;i<xs.length;i++){if(xs[i]===item)return i;}return-1;};var Object_keys=function Object_keys(obj){if(Object.keys)return Object.keys(obj);else{var res=[];for(var key in obj){res.push(key);}return res;}};var forEach=function forEach(xs,fn){if(xs.forEach)return xs.forEach(fn);else for(var i=0;i<xs.length;i++){fn(xs[i],i,xs);}};var defineProp=function(){try{Object.defineProperty({},'_',{});return function(obj,name,value){Object.defineProperty(obj,name,{writable:true,enumerable:false,configurable:true,value:value});};}catch(e){return function(obj,name,value){obj[name]=value;};}}();var globals=['Array','Boolean','Date','Error','EvalError','Function','Infinity','JSON','Math','NaN','Number','Object','RangeError','ReferenceError','RegExp','String','SyntaxError','TypeError','URIError','decodeURI','decodeURIComponent','encodeURI','encodeURIComponent','escape','eval','isFinite','isNaN','parseFloat','parseInt','undefined','unescape'];function Context(){}Context.prototype={};var Script=exports.Script=function NodeScript(code){if(!(this instanceof Script))return new Script(code);this.code=code;};Script.prototype.runInContext=function(context){if(!(context instanceof Context)){throw new TypeError("needs a 'context' argument.");}var iframe=document.createElement('iframe');if(!iframe.style)iframe.style={};iframe.style.display='none';document.body.appendChild(iframe);var win=iframe.contentWindow;var wEval=win.eval,wExecScript=win.execScript;if(!wEval&&wExecScript){// win.eval() magically appears when this is called in IE:
  wExecScript.call(win,'null');wEval=win.eval;}forEach(Object_keys(context),function(key){win[key]=context[key];});forEach(globals,function(key){if(context[key]){win[key]=context[key];}});var winKeys=Object_keys(win);var res=wEval.call(win,this.code);forEach(Object_keys(win),function(key){// Avoid copying circular objects like `top` and `window` by only
  // updating existing context properties or new properties in the `win`
  // that was only introduced after the eval.
  if(key in context||indexOf(winKeys,key)===-1){context[key]=win[key];}});forEach(globals,function(key){if(!(key in context)){defineProp(context,key,win[key]);}});document.body.removeChild(iframe);return res;};Script.prototype.runInThisContext=function(){return eval(this.code);// maybe...
  };Script.prototype.runInNewContext=function(context){var ctx=Script.createContext(context);var res=this.runInContext(ctx);if(context){forEach(Object_keys(ctx),function(key){context[key]=ctx[key];});}return res;};forEach(Object_keys(Script.prototype),function(name){exports[name]=Script[name]=function(code){var s=Script(code);return s[name].apply(s,[].slice.call(arguments,1));};});exports.createScript=function(code){return exports.Script(code);};exports.createContext=Script.createContext=function(context){var copy=new Context();if((typeof context==="undefined"?"undefined":_typeof2(context))==='object'){forEach(Object_keys(context),function(key){copy[key]=context[key];});}return copy;};},{}],"/lib/connection.js":[function(require,module,exports){(function(Buffer,__dirname){var net=require('net');var tls=require('tls');var Promise=require('bluebird');var events=require('events');var util=require('util');var crypto=require('crypto');var path=require('path');var helper=require(path.join(__dirname,'/helper.js'));var Err=require(path.join(__dirname,'/error.js'));var Cursor=require(path.join(__dirname,'/cursor.js'));var ReadableStream=require(path.join(__dirname,'/stream.js'));var Metadata=require(path.join(__dirname,'/metadata.js'));var protodef=require(path.join(__dirname,'/protodef.js'));var responseTypes=protodef.Response.ResponseType;// We'll ping a connection using this special value.
  var PING_VALUE='__rethinkdbdash_ping__';var PROTOCOL_VERSION=0;var AUTHENTIFICATION_METHOD='SCRAM-SHA-256';var KEY_LENGTH=32;// Because we are currently using SHA 256
  var NULL_BUFFER=Buffer.from('\0','binary');var CACHE_PBKDF2={};function Connection(r,options,resolve,reject){var self=this;this.r=r;this.state=0;// Track the progress of the handshake. -1 will be used for an error state.
  // Retain `options` for reconnecting
  this.options=options||(options={});this.host=options.host||r._host;this.port=options.port||r._port;if(options.authKey!=null){if(options.user!=null||options.password!=null){throw new Err.ReqlDriverError('Cannot use both authKey and password');}this.user=r._user;this.password=options.authKey;}else{if(options.user===undefined){this.user=r._user;}else{this.user=options.user;}if(options.password===undefined){this.password=r._password;}else{this.password=options.password;}}this.authKey=options.authKey||r._authKey;this.releaseFeed=options.releaseFeed||r._releaseFeed;// period in *seconds* for the connection to be opened
  this.timeoutConnect=options.timeout||r._timeoutConnect;// The connection will be pinged every <pingInterval> seconds
  this.pingInterval=options.pingInterval||r._pingInterval;if(options.db)this.db=options.db;// Pass to each query
  this.token=1;this.buffer=Buffer.alloc(0);this.metadata={};this.open=false;// true only if the user can write on the socket
  this.timeout=null;if(options.connection){this.connection=options.connection;}else{var family='IPv4';if(net.isIPv6(self.host)){family='IPv6';}var connectionArgs={host:self.host,port:self.port,family:family};var tlsOptions=options.ssl||false;if(tlsOptions===false){self.connection=net.connect(connectionArgs);}else{if(helper.isPlainObject(tlsOptions)){// Copy the TLS options in connectionArgs
  helper.loopKeys(tlsOptions,function(tlsOptions,key){connectionArgs[key]=tlsOptions[key];});}self.connection=tls.connect(connectionArgs);}}self.connection.setKeepAlive(true);self.timeoutOpen=setTimeout(function(){self.connection.end();// Send a FIN packet
  reject(new Err.ReqlDriverError('Failed to connect to '+self.host+':'+self.port+' in less than '+self.timeoutConnect+'s').setOperational());},self.timeoutConnect*1000);self.connection.on('end',function(){self.open=false;self.emit('end');// We got a FIN packet, so we'll just flush
  self._flush();});self.connection.setNoDelay();self.connection.on('close',function(){// We emit end or close just once
  clearTimeout(self.timeoutOpen);clearInterval(self.pingIntervalId);self.connection.removeAllListeners();self.open=false;self.emit('closed');// The connection is fully closed, flush (in case 'end' was not triggered)
  self._flush();});self.connection.once('error',function(error){reject(new Err.ReqlDriverError('Failed to connect to '+self.host+':'+self.port+'\nFull error:\n'+JSON.stringify(error)).setOperational());});self.connection.on('connect',function(){self.connection.removeAllListeners('error');self.connection.on('error',function(error){self.emit('error',error);});var versionBuffer=Buffer.alloc(4);versionBuffer.writeUInt32LE(protodef.VersionDummy.Version.V1_0,0);self.randomString=Buffer.from(crypto.randomBytes(18)).toString('base64');var authBuffer=Buffer.from(JSON.stringify({protocol_version:PROTOCOL_VERSION,authentication_method:AUTHENTIFICATION_METHOD,authentication:'n,,n='+self.user+',r='+self.randomString}));try{self.connection.write(Buffer.concat([versionBuffer,authBuffer,NULL_BUFFER]));}catch(err){// The TCP connection is open, but the ReQL connection wasn't established.
  // We can just abort the whole thing
  self.open=false;reject(new Err.ReqlDriverError('Failed to perform handshake with '+self.host+':'+self.port).setOperational());};});self.connection.once('end',function(){self.open=false;});self.connection.on('data',function(buffer){if(self.state===-1){// This is an error state
  return;}self.buffer=Buffer.concat([self.buffer,buffer]);if(self.open===false){for(var i=0;i<self.buffer.length;i++){if(self.buffer[i]===0){var handshakeStr=self.buffer.slice(0,i).toString();self.buffer=self.buffer.slice(i+1);// +1 to remove the null byte
  try{var handshake=JSON.parse(handshakeStr);self._performHandshake(handshake,resolve,reject);}catch(error){self._abort();reject(new Err.ReqlDriverError('Could not parse the message sent by the server : \''+handshakeStr+'\'').setOperational());}}}}else{while(self.buffer.length>=12){var token=self.buffer.readUInt32LE(0)+0x100000000*self.buffer.readUInt32LE(4);var responseLength=self.buffer.readUInt32LE(8);if(self.buffer.length<12+responseLength)break;var responseBuffer=self.buffer.slice(12,12+responseLength);var response=JSON.parse(responseBuffer);self._processResponse(response,token);self.buffer=self.buffer.slice(12+responseLength);}}});self.connection.on('timeout',function(buffer){self.connection.open=false;self.emit('timeout');});// We want people to be able to jsonify a cursor
  self.connection.toJSON=function(){return'"A socket object cannot be converted to JSON due to circular references."';};// For the pool implementation
  this.node=null;this.id=Math.random();}util.inherits(Connection,events.EventEmitter);Connection.prototype._performHandshake=function(handshake,resolve,reject){var self=this;if(handshake.success!==true){self._abort();reject(new Err.ReqlDriverError('Error '+handshake.error_code+':'+handshake.error).setOperational());return;}try{switch(self.state){case 0:self._checkProtocolVersion(handshake,reject);break;case 1:self._computeSaltedPassword(handshake,reject);break;case 2:self._compareDigest(handshake,resolve,reject);self.connection.removeAllListeners('error');self.open=true;self.connection.on('error',function(e){self.open=false;});clearTimeout(self.timeoutOpen);resolve(self);self._setPingInterval();break;}}catch(err){self._abort();reject(err);return;}self.state++;};Connection.prototype._checkProtocolVersion=function(msg,reject){// Expect max_protocol_version, min_protocol_version, server_version, success
  var minVersion=msg.min_protocol_version;var maxVersion=msg.max_protocol_version;if(minVersion>PROTOCOL_VERSION||maxVersion<PROTOCOL_VERSION){console.log('throwing error because proto version');throw new Err.ReqlDriverError('Unsupported protocol version: '+PROTOCOL_VERSION+', expected between '+minVersion+' and '+maxVersion).setOperational();}};Connection.prototype._computeSaltedPassword=function(handshake){var self=this;var authentication=helper.splitCommaEqual(handshake.authentication);var randomNonce=authentication.r;var salt=Buffer.from(authentication.s,'base64');var iterations=parseInt(authentication.i);if(randomNonce.substr(0,self.randomString.length)!==self.randomString){throw new Err.ReqlDriverError('Invalid nonce from server').setOperational();}// The salt is constant, so we can cache the salted password.
  var cacheKey=self.password.toString('base64')+','+salt.toString('base64')+','+iterations;if(CACHE_PBKDF2.hasOwnProperty(cacheKey)){self._sendProof(handshake.authentication,randomNonce,CACHE_PBKDF2[cacheKey]);}else{crypto.pbkdf2(self.password,salt,iterations,KEY_LENGTH,'sha256',function(error,saltedPassword){if(error!=null){throw new Err.ReqlDriverError('Could not derive the key. Error:'+error.toString()).setOperational();}CACHE_PBKDF2[cacheKey]=saltedPassword;self._sendProof(handshake.authentication,randomNonce,saltedPassword);});}};Connection.prototype._sendProof=function(authentication,randomNonce,saltedPassword){var clientFinalMessageWithoutProof='c=biws,r='+randomNonce;var clientKey=crypto.createHmac('sha256',saltedPassword).update('Client Key').digest();var storedKey=crypto.createHash('sha256').update(clientKey).digest();var authMessage='n='+this.user+',r='+this.randomString+','+authentication+','+clientFinalMessageWithoutProof;var clientSignature=crypto.createHmac('sha256',storedKey).update(authMessage).digest();var clientProof=helper.xorBuffer(clientKey,clientSignature);var serverKey=crypto.createHmac('sha256',saltedPassword).update('Server Key').digest();this.serverSignature=crypto.createHmac('sha256',serverKey).update(authMessage).digest();var message=JSON.stringify({authentication:clientFinalMessageWithoutProof+',p='+clientProof.toString('base64')});try{this.connection.write(Buffer.concat([Buffer.from(message.toString()),NULL_BUFFER]));}catch(err){// The TCP connection is open, but the ReQL connection wasn't established.
  // We can just abort the whole thing
  // self.open = false;
  throw new Err.ReqlDriverError('Failed to perform handshake with '+this.host+':'+this.port).setOperational();}};Connection.prototype._compareDigest=function(handshake){var self=this;var firstEquals=handshake.authentication.indexOf('=');var serverSignatureValue=handshake.authentication.slice(firstEquals+1);if(!helper.compareDigest(serverSignatureValue,self.serverSignature.toString('base64'))){throw new Err.ReqlDriverError('Invalid server signature').setOperational();}};Connection.prototype._setPingInterval=function(){var self=this;if(self.pingInterval>0){self.pingIntervalId=setInterval(function(){self.pendingPing=true;self.r.error(PING_VALUE).run(self).error(function(error){self.pendingPing=false;if(error.message!==PING_VALUE){self.emit('error',new Err.ReqlDriverError('Could not ping the connection').setOperational());self.open=false;self.connection.end();}else{}});},self.pingInterval*1000);}};Connection.prototype._abort=function(){this.state=-1;this.removeAllListeners();this.close();};Connection.prototype._processResponse=function(response,token){// console.log('Connection.prototype._processResponse: '+token);
  // console.log(JSON.stringify(response, null, 2));
  var self=this;var type=response.t;var result;var cursor;var stream;var currentResolve,currentReject;var datum;var options;var error;if(type===responseTypes.COMPILE_ERROR){self.emit('release');if(typeof self.metadata[token].reject==='function'){self.metadata[token].reject(new Err.ReqlCompileError(helper.makeAtom(response),self.metadata[token].query,response));}delete self.metadata[token];}else if(type===responseTypes.CLIENT_ERROR){self.emit('release');if(typeof self.metadata[token].reject==='function'){currentResolve=self.metadata[token].resolve;currentReject=self.metadata[token].reject;self.metadata[token].removeCallbacks();currentReject(new Err.ReqlClientError(helper.makeAtom(response),self.metadata[token].query,response));if(typeof self.metadata[token].endReject!=='function'){// No pending STOP query, we can delete
  delete self.metadata[token];}}else if(typeof self.metadata[token].endResolve==='function'){currentResolve=self.metadata[token].endResolve;currentReject=self.metadata[token].endReject;self.metadata[token].removeEndCallbacks();currentReject(new Err.ReqlClientError(helper.makeAtom(response),self.metadata[token].query,response));delete self.metadata[token];}else if(token===-1){// This should not happen now since 1.13 took the token out of the query
  error=new Err.ReqlClientError(helper.makeAtom(response)+'\nClosing all outstanding queries...');self.emit('error',error);// We don't want a function to yield forever, so we just reject everything
  helper.loopKeys(self.rejectMap,function(rejectMap,key){rejectMap[key](error);});self.close();delete self.metadata[token];}}else if(type===responseTypes.RUNTIME_ERROR){var errorValue=helper.makeAtom(response);// We don't want to release a connection if we just pinged it.
  if(self.pendingPing===false||errorValue!==PING_VALUE){self.emit('release');error=new Err.ReqlRuntimeError(errorValue,self.metadata[token].query,response);}else{error=new Err.ReqlRuntimeError(errorValue);}if(typeof self.metadata[token].reject==='function'){currentResolve=self.metadata[token].resolve;currentReject=self.metadata[token].reject;self.metadata[token].removeCallbacks();error.setName(response.e);currentReject(error);if(typeof self.metadata[token].endReject!=='function'){// No pending STOP query, we can delete
  delete self.metadata[token];}}else if(typeof self.metadata[token].endResolve==='function'){currentResolve=self.metadata[token].endResolve;currentReject=self.metadata[token].endReject;self.metadata[token].removeEndCallbacks();delete self.metadata[token];}}else if(type===responseTypes.SUCCESS_ATOM){self.emit('release');// self.metadata[token].resolve is always a function
  datum=helper.makeAtom(response,self.metadata[token].options);if(Array.isArray(datum)&&(self.metadata[token].options.cursor===true||self.metadata[token].options.cursor===undefined&&self.r._options.cursor===true)){cursor=new Cursor(self,token,self.metadata[token].options,'cursor');if(self.metadata[token].options.profile===true){self.metadata[token].resolve({profile:response.p,result:cursor});}else{self.metadata[token].resolve(cursor);}cursor._push({done:true,response:{r:datum}});}else if(Array.isArray(datum)&&(self.metadata[token].options.stream===true||self.r._options.stream===true)){cursor=new Cursor(self,token,self.metadata[token].options,'cursor');stream=new ReadableStream({},cursor);if(self.metadata[token].options.profile===true){self.metadata[token].resolve({profile:response.p,result:stream});}else{self.metadata[token].resolve(stream);}cursor._push({done:true,response:{r:datum}});}else{if(self.metadata[token].options.profile===true){result={profile:response.p,result:cursor||datum};}else{result=datum;}self.metadata[token].resolve(result);}delete self.metadata[token];}else if(type===responseTypes.SUCCESS_PARTIAL){// We save the current resolve function because we are going to call cursor._fetch before resuming the user's yield
  var done=false;if(typeof self.metadata[token].resolve!=='function'){// According to issues/190, we can get a SUCESS_COMPLETE followed by a
  // SUCCESS_PARTIAL when closing an feed. So resolve/reject will be undefined
  // in this case.
  currentResolve=self.metadata[token].endResolve;currentReject=self.metadata[token].endReject;if(typeof currentResolve==='function'){done=true;}}else{currentResolve=self.metadata[token].resolve;currentReject=self.metadata[token].reject;}// We need to delete before calling cursor._push
  self.metadata[token].removeCallbacks();if(!self.metadata[token].cursor){// No cursor, let's create one
  self.metadata[token].cursor=true;var typeResult='Cursor';var includesStates=false;if(Array.isArray(response.n)){for(var i=0;i<response.n.length;i++){if(response.n[i]===protodef.Response.ResponseNote.SEQUENCE_FEED){typeResult='Feed';}else if(response.n[i]===protodef.Response.ResponseNote.ATOM_FEED){typeResult='AtomFeed';}else if(response.n[i]===protodef.Response.ResponseNote.ORDER_BY_LIMIT_FEED){typeResult='OrderByLimitFeed';}else if(response.n[i]===protodef.Response.ResponseNote.UNIONED_FEED){typeResult='UnionedFeed';}else if(response.n[i]===protodef.Response.ResponseNote.INCLUDES_STATES){includesStates=true;}else{currentReject(new Err.ReqlDriverError('Unknown ResponseNote '+response.n[i]+', the driver is probably out of date.').setOperational());return;}}}cursor=new Cursor(self,token,self.metadata[token].options,typeResult);if(includesStates===true){cursor.setIncludesStates();}if(cursor.getType()!=='Cursor'&&self.releaseFeed===true){self.metadata[token].released=true;self.emit('release-feed');}if(self.metadata[token].options.cursor===true||self.metadata[token].options.cursor===undefined&&self.r._options.cursor===true){// Return a cursor
  if(self.metadata[token].options.profile===true){currentResolve({profile:response.p,result:cursor});}else{currentResolve(cursor);}}else if(self.metadata[token].options.stream===true||self.r._options.stream===true){stream=new ReadableStream({},cursor);if(self.metadata[token].options.profile===true){currentResolve({profile:response.p,result:stream});}else{currentResolve(stream);}}else if(typeResult!=='Cursor'){// Return a feed
  if(self.metadata[token].options.profile===true){currentResolve({profile:response.p,result:cursor});}else{currentResolve(cursor);}}else{// When we get SUCCESS_SEQUENCE, we will delete self.metadata[token].options
  // So we keep a reference of it here
  options=self.metadata[token].options;// Fetch everything and return an array
  cursor.toArray().then(function(result){if(options.profile===true){currentResolve({profile:response.p,result:result});}else{currentResolve(result);}}).error(currentReject);}cursor._push({done:false,response:response});}else{// That was a continue query
  currentResolve({done:done,response:response});}}else if(type===responseTypes.SUCCESS_SEQUENCE){if(self.metadata[token].released===false){self.emit('release');}if(typeof self.metadata[token].resolve==='function'){currentResolve=self.metadata[token].resolve;currentReject=self.metadata[token].reject;self.metadata[token].removeCallbacks();}else if(typeof self.metadata[token].endResolve==='function'){currentResolve=self.metadata[token].endResolve;currentReject=self.metadata[token].endReject;self.metadata[token].removeEndCallbacks();}if(!self.metadata[token].cursor){// No cursor, let's create one
  cursor=new Cursor(self,token,self.metadata[token].options,'Cursor');if(self.metadata[token].options.cursor===true||self.metadata[token].options.cursor===undefined&&self.r._options.cursor===true){if(self.metadata[token].options.profile===true){currentResolve({profile:response.p,result:cursor});}else{currentResolve(cursor);}// We need to keep the options in the else statement, so we clean it inside the if/else blocks
  if(typeof self.metadata[token].endResolve!=='function'){delete self.metadata[token];}}else if(self.metadata[token].options.stream===true||self.r._options.stream===true){stream=new ReadableStream({},cursor);if(self.metadata[token].options.profile===true){currentResolve({profile:response.p,result:stream});}else{currentResolve(stream);}// We need to keep the options in the else statement,
  // so we clean it inside the if/else blocks (the one looking
  // if a cursor was already created)
  if(typeof self.metadata[token].endResolve!=='function'){// We do not want to delete the metadata if there is an END query waiting
  delete self.metadata[token];}}else{cursor.toArray().then(function(result){if(self.metadata[token].options.profile===true){currentResolve({profile:response.p,result:result});}else{currentResolve(result);}if(typeof self.metadata[token].endResolve!=='function'){delete self.metadata[token];}}).error(currentReject);}done=true;cursor._push({done:true,response:response});}else{// That was a continue query
  // If there is a pending STOP query we do not want to close the cursor yet
  done=true;if(typeof self.metadata[token].endResolve==='function'){done=false;}currentResolve({done:done,response:response});}}else if(type===responseTypes.WAIT_COMPLETE){self.emit('release');self.metadata[token].resolve();delete self.metadata[token];}else if(type===responseTypes.SERVER_INFO){self.emit('release');datum=helper.makeAtom(response,self.metadata[token].options);self.metadata[token].resolve(datum);delete self.metadata[token];}};Connection.prototype.reconnect=function(options,callback){var self=this;// When `options.connection` is defined, you must create a new socket to reconnect.
  if(self.options.connection){throw new Err.ReqlRuntimeError('Cannot call `reconnect` if `options.connection` was defined');}if(typeof options==='function'){callback=options;options={};}if(!helper.isPlainObject(options))options={};return new Promise(function(resolve,reject){self.close(options).then(function(){self.r.connect(self.options).then(function(c){resolve(c);}).error(function(e){reject(e);});}).error(function(e){reject(e);});}).nodeify(callback);};Connection.prototype._send=function(query,token,resolve,reject,originalQuery,options,end){// console.log('Connection.prototype._send: '+token);
  // console.log(JSON.stringify(query, null, 2));
  var self=this;if(self.open===false){var err=new Err.ReqlDriverError('The connection was closed by the other party');err.setOperational();reject(err);return;}var queryStr=JSON.stringify(query);var querySize=Buffer.byteLength(queryStr);var buffer=Buffer.alloc(8+4+querySize);buffer.writeUInt32LE(token&0xFFFFFFFF,0);buffer.writeUInt32LE(Math.floor(token/0xFFFFFFFF),4);buffer.writeUInt32LE(querySize,8);buffer.write(queryStr,12);// noreply instead of noReply because the otpions are translated for the server
  if(!helper.isPlainObject(options)||options.noreply!==true){if(!self.metadata[token]){self.metadata[token]=new Metadata(resolve,reject,originalQuery,options);}else if(end===true){self.metadata[token].setEnd(resolve,reject);}else{self.metadata[token].setCallbacks(resolve,reject);}}else{if(typeof resolve==='function')resolve();this.emit('release');}// This will emit an error if the connection is closed
  helper.tryCatch(function(){self.connection.write(buffer);},function(err){self.metadata[token].reject(err);delete self.metadata[token];});};Connection.prototype._continue=function(token,resolve,reject){var query=[protodef.Query.QueryType.CONTINUE];this._send(query,token,resolve,reject);};Connection.prototype._end=function(token,resolve,reject){var query=[protodef.Query.QueryType.STOP];this._send(query,token,resolve,reject,undefined,undefined,true);};Connection.prototype.use=function(db){if(typeof db!=='string')throw new Err.ReqlDriverError('First argument of `use` must be a string');this.db=db;};Connection.prototype.server=function(callback){var self=this;return new Promise(function(resolve,reject){var query=[protodef.Query.QueryType.SERVER_INFO];self._send(query,self._getToken(),resolve,reject,undefined,undefined,true);}).nodeify(callback);};// Return the next token and update it.
  Connection.prototype._getToken=function(){return this.token++;};Connection.prototype.close=function(options,callback){if(typeof options==='function'){callback=options;options={};}var self=this;var p=new Promise(function(resolve,reject){if(!helper.isPlainObject(options))options={};if(options.noreplyWait===true){self.noreplyWait().then(function(r){self.open=false;self.connection.end();resolve(r);}).error(function(e){reject(e);});}else{self.open=false;self.connection.end();resolve();}}).nodeify(callback);return p;};Connection.prototype.noReplyWait=function(){throw new Err.ReqlDriverError('Did you mean to use `noreplyWait` instead of `noReplyWait`?');};Connection.prototype.noreplyWait=function(callback){var self=this;var token=self._getToken();var p=new Promise(function(resolve,reject){var query=[protodef.Query.QueryType.NOREPLY_WAIT];self._send(query,token,resolve,reject);}).nodeify(callback);return p;};Connection.prototype._isConnection=function(){return true;};Connection.prototype._isOpen=function(){return this.open;};Connection.prototype._flush=function(){helper.loopKeys(this.metadata,function(metadata,key){if(typeof metadata[key].reject==='function'){metadata[key].reject(new Err.ReqlServerError('The connection was closed before the query could be completed.',metadata[key].query));}if(typeof metadata[key].endReject==='function'){metadata[key].endReject(new Err.ReqlServerError('The connection was closed before the query could be completed.',metadata[key].query));}});this.metadata={};};module.exports=Connection;}).call(this,require("buffer").Buffer,"/lib");},{"bluebird":16,"buffer":49,"crypto":57,"events":84,"net":47,"path":115,"tls":47,"util":160}],"/lib/cursor.js":[function(require,module,exports){(function(setImmediate,__dirname){var Promise=require('bluebird');var Err=require(__dirname+'/error.js');var helper=require(__dirname+'/helper.js');var EventEmitter=require('events').EventEmitter;var $$asyncIterator=require('iterall').$$asyncIterator;var MAX_CALL_STACK=1000;function Cursor(connection,token,options,type){this.connection=connection;this.token=token;this._stackSize=0;// Estimation of our call stack.
  this._index=0;// Position in this._data[0]
  this._data=[];// Array of non empty arrays
  this._fetching=false;// Are we fetching data
  this._canFetch=true;// Can we fetch more data?
  this._pendingPromises=[];// Pending promises' resolve/reject
  this.options=options||{};this._closed=false;this._closingPromise=null;// Promise returned by close
  this._type=type;this._setIncludesStates=false;if(type==='feed'||type==='atomFeed'){this.toArray=_unsupportedToArray;}this._emittedEnd=false;}Cursor.prototype.toString=function(){return'[object '+this._type+']';};Cursor.prototype.setIncludesStates=function(){this._setIncludesStates=true;};Cursor.prototype.includesStates=function(){return this._setIncludesStates;};Cursor.prototype.getType=function(){return this._type;};Cursor.prototype.toJSON=function(){if(this._type==='Cursor'){throw new Err.ReqlDriverError('You cannot serialize a Cursor to JSON. Retrieve data from the cursor with `toArray` or `next`');}else{throw new Err.ReqlDriverError('You cannot serialize a '+this._type+' to JSON. Retrieve data from the cursor with `each` or `next`');}};Cursor.prototype._next=function(callback){var self=this;if(self._closed===true){return Promise.reject(new Err.ReqlDriverError('You cannot call `next` on a closed '+self._type).setOperational()).nodeify(callback);}else if(self._data.length===0&&self._canFetch===false){return Promise.reject(new Err.ReqlDriverError('No more rows in the '+self._type.toLowerCase()).setOperational()).nodeify(callback);}else{if(self._data.length>0&&self._data[0].length>self._index){var result=self._data[0][self._index++];if(result instanceof Error){return Promise.reject(result).nodeify(callback);}else{// This could be possible if we get back batch with just one document?
  if(self._data[0].length===self._index){self._index=0;self._data.shift();if(self._data.length===1&&self._canFetch===true&&self._closed===false&&self._fetching===false){self._fetch();}}return Promise.resolve(result).nodeify(callback);}}else{return new Promise(function(resolve,reject){self._pendingPromises.push({resolve:resolve,reject:reject});}).nodeify(callback);}}};Cursor.prototype.hasNext=function(){throw new Error('The `hasNext` command has been removed in 1.13, please use `next`.');};Cursor.prototype.toArray=function(callback){var self=this;var p=new Promise(function(resolve,reject){var result=[];var i=0;self._each(function(err,data){if(err){reject(err);}else{result.push(data);}},function(){resolve(result);});}).nodeify(callback);return p;};Cursor.prototype._fetch=function(){var self=this;this._fetching=true;var p=new Promise(function(resolve,reject){self.connection._continue(self.token,resolve,reject);}).then(function(response){self._push(response);return null;}).error(function(error){self._fetching=false;self._canFetch=false;self._pushError(error);});};Cursor.prototype._push=function(data){var couldfetch=this._canFetch;if(data.done)this._done();var response=data.response;this._fetching=false;// If the cursor was closed, we ignore all following response
  if(response.r.length>0&&couldfetch===true){this._data.push(helper.makeSequence(response,this.options));}// this._fetching = false
  if(this._closed===false&&this._canFetch&&this._data.length<=1)this._fetch();this._flush();};// Try to solve as many pending promises as possible
  Cursor.prototype._flush=function(){while(this._pendingPromises.length>0&&(this._data.length>0||this._fetching===false&&this._canFetch===false)){var fullfiller=this._pendingPromises.shift();var resolve=fullfiller.resolve;var reject=fullfiller.reject;if(this._data.length>0){var result=this._data[0][this._index++];if(result instanceof Error){reject(result);}else{resolve(result);}if(this._data[0].length===this._index){this._index=0;this._data.shift();if(this._data.length<=1&&this._canFetch===true&&this._closed===false&&this._fetching===false){this._fetch();}}}else{reject(new Err.ReqlDriverError('No more rows in the '+this._type.toLowerCase()).setOperational());}}};Cursor.prototype._pushError=function(error){this._data.push([error]);this._flush();};Cursor.prototype._done=function(){this._canFetch=false;if(this._eventEmitter){this._eventEmitter.emit('end');}};Cursor.prototype._set=function(ar){this._fetching=false;this._canFetch=false;if(ar.length>0){this._data.push(ar);}this._flush();};Cursor.prototype.close=function(callback){var self=this;if(self._closed===true){return self._closingPromise.nodeify(callback);}self._closed=true;self._closingPromise=new Promise(function(resolve,reject){if(self._canFetch===false&&self._fetching===false){resolve();}else{// since v0_4 (RethinkDB 2.0) we can (must) force a STOP request even if a CONTINUE query is pending
  var endCallback=function endCallback(){if(self._eventEmitter&&self._emittedEnd===false){self._emittedEnd=true;self._eventEmitter.emit('end');}resolve();};self.connection._end(self.token,endCallback,reject);}}).nodeify(callback);return self._closingPromise;};Cursor.prototype._each=function(callback,onFinish){if(this._closed===true){return callback(new Err.ReqlDriverError('You cannot retrieve data from a cursor that is closed').setOperational());}var self=this;var reject=function reject(err){if(err.message==='No more rows in the '+self._type.toLowerCase()+'.'){if(typeof onFinish==='function'){onFinish();}}else{callback(err);}return null;};var resolve=function resolve(data){self._stackSize++;var keepGoing=callback(null,data);if(keepGoing===false){if(typeof onFinish==='function'){onFinish();}}else{if(self._closed===false){if(self._stackSize<=MAX_CALL_STACK){self._next().then(resolve).error(function(error){if(error.message!=='You cannot retrieve data from a cursor that is closed.'&&error.message.match(/You cannot call `next` on a closed/)===null){reject(error);}});}else{setTimeout(function(){self._stackSize=0;self._next().then(resolve).error(function(error){if(error.message!=='You cannot retrieve data from a cursor that is closed.'&&error.message.match(/You cannot call `next` on a closed/)===null){reject(error);}});},0);}}}return null;};self._next().then(resolve).error(function(error){// We can silence error when the cursor is closed as this
  if(error.message!=='You cannot retrieve data from a cursor that is closed.'&&error.message.match(/You cannot call `next` on a closed/)===null){reject(error);}});return null;};Cursor.prototype._eachAsync=function(callback){var self=this;return new Promise(function(resolve,reject){self._eachAsyncInternal(callback,resolve,reject);});};Cursor.prototype._eachAsyncInternal=function(callback,finalResolve,finalReject){if(this._closed===true){finalReject(new Err.ReqlDriverError('You cannot retrieve data from a cursor that is closed').setOperational());return;}var self=this;var nextCb=function nextCb(){self._stackSize++;self._next().then(function(row){if(self._stackSize<=MAX_CALL_STACK){if(callback.length<=1){Promise.resolve(callback(row)).then(nextCb);return null;}else{new Promise(function(resolve,reject){return callback(row,resolve);}).then(nextCb);return null;}}else{new Promise(function(resolve,reject){setTimeout(function(){self._stackSize=0;if(callback.length<=1){Promise.resolve(callback(row)).then(resolve).catch(reject);}else{new Promise(function(resolve,reject){return callback(row,resolve);}).then(resolve).catch(reject);return null;}},0);}).then(nextCb);return null;}}).error(function(error){if(error.message==='No more rows in the '+self._type.toLowerCase()+'.'||error.message==='You cannot retrieve data from a cursor that is closed.'||error.message.match(/You cannot call `next` on a closed/)!==null){return finalResolve();}return finalReject(Err.setOperational(error));});};nextCb();};Cursor.prototype.eachAsync=Cursor.prototype._eachAsync;Cursor.prototype.next=Cursor.prototype._next;Cursor.prototype.each=Cursor.prototype._each;Cursor.prototype._unsupportedToArray=function(){throw new Error('The `toArray` method is not available on feeds.');};Cursor.prototype._makeEmitter=function(){this.next=function(){throw new Err.ReqlDriverError('You cannot call `next` once you have bound listeners on the '+this._type);};this.each=function(){throw new Err.ReqlDriverError('You cannot call `each` once you have bound listeners on the '+this._type);};this.eachAsync=function(){throw new Err.ReqlDriverError('You cannot call `eachAsync` once you have bound listeners on the '+this._type);};this.toArray=function(){throw new Err.ReqlDriverError('You cannot call `toArray` once you have bound listeners on the '+this._type);};this._eventEmitter=new EventEmitter();};Cursor.prototype._eachCb=function(err,data){// We should silent things if the cursor/feed is closed
  if(this._closed===false){if(err){this._eventEmitter.emit('error',err);}else{this._eventEmitter.emit('data',data);}}};Cursor.prototype.asyncIterator=function(){var self=this;return _defineProperty({next:function next(){var iter=this;return self._next().then(function(value){return{done:false,value:value};}).error(function(error){if(error.message!=='You cannot retrieve data from a cursor that is closed.'&&error.message.match(/You cannot call `next` on a closed/)===null){return iter.throw(error);}else{return iter.return();}});},return:function _return(){return Promise.resolve({value:undefined,done:true});},throw:function _throw(err){return Promise.reject(err);}},$$asyncIterator,function(){return this;});};var methods=['addListener','on','once','removeListener','removeAllListeners','setMaxListeners','listeners','emit'];for(var i=0;i<methods.length;i++){(function(n){var method=methods[n];Cursor.prototype[method]=function(){var self=this;if(self._eventEmitter==null){self._makeEmitter();setImmediate(function(){self._each(self._eachCb.bind(self),function(){if(self._emittedEnd===false){self._emittedEnd=true;self._eventEmitter.emit('end');}});});}var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._eventEmitter[method].apply(self._eventEmitter,_args);};})(i);}module.exports=Cursor;}).call(this,require("timers").setImmediate,"/lib");},{"bluebird":16,"events":84,"iterall":104,"timers":156}],"/lib/dequeue.js":[function(require,module,exports){// Implement a dequeue with a circular buffer
  // The buffer can expand but currently doesn't automatically shrink
  // as it is not a desired behavior. We may want to explicitly resize it though.
  function Dequeue(size){this.start=0;this.end=0;size=size||50;this.buffer=new Array(size);}Dequeue.prototype.get=function(index){if(this.start+index>this.buffer.length){return this.buffer[this.start+index-this.buffer.length];}else{return this.buffer[this.start+index];}};Dequeue.prototype.toArray=function(index){var result=[];for(var i=0;i<this.getLength();i++){result.push(this.get(i));}return result;};Dequeue.prototype.delete=function(index){var current,next;if(this.start+index>=this.buffer.length){current=this.start+index-this.buffer.length;next=this.start+index-this.buffer.length+1;}else{current=this.start+index;next=this.start+index+1;}for(var i=index;i<this.buffer.length-index;i++){if(next===this.buffer.length)next=0;if(current===this.buffer.length)current=0;this.buffer[current]=this.buffer[next];current++;next++;}this.end--;if(this.end<0)this.end=this.buffer.length-1;};Dequeue.prototype.push=function(element){// push on this.end and then increase this.end
  // this.end should NEVER be equal to this.buffer.length
  this.buffer[this.end]=element;this.end++;if(this.end===this.buffer.length)this.end=0;if(this.start===this.end){// Resize
  var previousBuffer=this.buffer;this.buffer=new Array(previousBuffer.length*2);var i,k=0;for(i=this.start;i<previousBuffer.length;i++){this.buffer[k++]=previousBuffer[i];}for(i=0;i<this.start;i++){this.buffer[k++]=previousBuffer[i];}this.start=0;this.end=previousBuffer.length;}};Dequeue.prototype.pop=function(element){//TODO: Decrease size when possible/needed? This may not be
  //something we really need/want
  // Return the element in this.end-1
  if(this.getLength()>0){var pos=this.end-1;if(pos<0)pos=this.buffer.length-1;this.end=pos;var result=this.buffer[pos];this.buffer[pos]=undefined;return result;}else{return undefined;}};Dequeue.prototype.unshift=function(element){// push on this.start-1 and then decrease this.start.
  // this.end should NEVER be equal to this.buffer.length
  var pos=this.start-1;if(pos<0)pos=this.buffer.length-1;this.buffer[pos]=element;this.start=pos;if(this.start===this.end){//Resize
  var previousBuffer=this.buffer;this.buffer=new Array(previousBuffer.length*2);var i,k=0;for(i=this.start;i<previousBuffer.length;i++){this.buffer[k++]=previousBuffer[i];}for(i=0;i<this.start;i++){this.buffer[k++]=previousBuffer[i];}this.start=0;this.end=previousBuffer.length;}};Dequeue.prototype.shift=function(){// Return the element in this.start
  if(this.getLength()>0){var result=this.buffer[this.start];this.buffer[this.start]=undefined;this.start++;if(this.start===this.buffer.length)this.start=0;return result;}};Dequeue.prototype.getLength=function(){if(this.start<=this.end){return this.end-this.start;}else{return this.buffer.length-(this.start-this.end);}};module.exports=Dequeue;},{}],"/lib/error.js":[function(require,module,exports){(function(__dirname){var helper=require(__dirname+'/helper.js');var INDENT=4;var LIMIT=80;var IS_OPERATIONAL='isOperational';var protodef=require(__dirname+'/protodef.js');var responseTypes=protodef.Response.ResponseType;var protoErrorType=protodef.Response.ErrorType;var termTypes=protodef.Term.TermType;var datumTypes=protodef.Datum.DatumType;var frameTypes=protodef.Frame.FrameType;function ReqlDriverError(message,query,secondMessage){this.message=this.msg=message;Error.captureStackTrace(this,ReqlDriverError);if(Array.isArray(query)&&query.length>0||!Array.isArray(query)&&query!=null){if(this.message.length>0&&this.message[this.message.length-1]==='.'){this.message=this.message.slice(0,this.message.length-1);}this.message+=' after:\n';var backtrace=generateBacktrace(query,0,null,[],{indent:0,extra:0});this.message+=backtrace.str;}else{if(this.message[this.message.length-1]!=='?')this.message+='.';}if(secondMessage)this.message+='\n'+secondMessage;};ReqlDriverError.prototype=new Error();ReqlDriverError.prototype.name='ReqlDriverError';ReqlDriverError.prototype.setOperational=function(){this[IS_OPERATIONAL]=true;return this;};module.exports.ReqlDriverError=ReqlDriverError;function ReqlServerError(message,query){this.message=this.msg=message;Error.captureStackTrace(this,ReqlServerError);if(Array.isArray(query)&&query.length>0||!Array.isArray(query)&&query!=null){if(this.message.length>0&&this.message[this.message.length-1]==='.'){this.message=this.message.slice(0,this.message.length-1);}this.message+=' for:\n';var backtrace=generateBacktrace(query,0,null,[],{indent:0,extra:0});this.message+=backtrace.str;}else{if(this.message[this.message.length-1]!=='?')this.message+='.';}};ReqlServerError.prototype=new Error();ReqlServerError.prototype.name='ReqlServerError';ReqlServerError.prototype[IS_OPERATIONAL]=true;module.exports.ReqlServerError=ReqlServerError;function ReqlRuntimeError(message,query,frames){this.message=this.msg=message;Error.captureStackTrace(this,ReqlRuntimeError);if(query!=null&&frames){if(this.message.length>0&&this.message[this.message.length-1]==='.'){this.message=this.message.slice(0,this.message.length-1);}this.message+=' in:\n';frames=frames.b;if(frames)this.frames=frames.slice(0);//this.frames = JSON.stringify(frames, null, 2);
  var backtrace=generateBacktrace(query,0,null,frames,{indent:0,extra:0});var queryLines=backtrace.str.split('\n');var carrotLines=backtrace.car.split('\n');for(var i=0;i<queryLines.length;i++){this.message+=queryLines[i]+'\n';if(carrotLines[i].match(/\^/)){var pos=queryLines[i].match(/[^\s]/);if(pos&&pos.index){this.message+=space(pos.index)+carrotLines[i].slice(pos.index)+'\n';}else{this.message+=carrotLines[i]+'\n';}}}}//this.query = JSON.stringify(query, null, 2);
  };ReqlRuntimeError.prototype=new Error();ReqlRuntimeError.prototype.name='ReqlRuntimeError';ReqlRuntimeError.prototype.setName=function(type){switch(type){case protoErrorType.INTERNAL:this.name='ReqlInternalError';break;case protoErrorType.RESOURCE_LIMIT:this.name='ReqlResourceError';break;case protoErrorType.QUERY_LOGIC:this.name='ReqlLogicError';break;case protoErrorType.OP_FAILED:this.name='ReqlOpFailedError';break;case protoErrorType.OP_INDETERMINATE:this.name='ReqlOpIndeterminateError';break;case protoErrorType.USER:this.name='ReqlUserError';break;//default: // Do nothing
  }};ReqlRuntimeError.prototype[IS_OPERATIONAL]=true;module.exports.ReqlRuntimeError=ReqlRuntimeError;function ReqlCompileError(message,query,frames){this.message=message;Error.captureStackTrace(this,ReqlCompileError);if(query!=null&&frames){if(this.message.length>0&&this.message[this.message.length-1]==='.'){this.message=this.message.slice(0,this.message.length-1);}this.message+=' in:\n';frames=frames.b;if(frames)this.frames=frames.slice(0);//this.frames = JSON.stringify(frames, null, 2);
  var backtrace=generateBacktrace(query,0,null,frames,{indent:0,extra:0});var queryLines=backtrace.str.split('\n');var carrotLines=backtrace.car.split('\n');for(var i=0;i<queryLines.length;i++){this.message+=queryLines[i]+'\n';if(carrotLines[i].match(/\^/)){var pos=queryLines[i].match(/[^\s]/);if(pos&&pos.index){this.message+=space(pos.index)+carrotLines[i].slice(pos.index)+'\n';}else{this.message+=carrotLines[i]+'\n';}}}}};ReqlCompileError.prototype=new Error();ReqlCompileError.prototype.name='ReqlCompileError';ReqlCompileError.prototype[IS_OPERATIONAL]=true;module.exports.ReqlCompileError=ReqlCompileError;function ReqlClientError(message){this.message=message;Error.captureStackTrace(this,ReqlClientError);};ReqlClientError.prototype=new Error();ReqlClientError.prototype.name='ReqlClientError';ReqlClientError.prototype[IS_OPERATIONAL]=true;module.exports.ReqlClientError=ReqlClientError;var _constants={MONDAY:true,TUESDAY:true,WEDNESDAY:true,THURSDAY:true,FRIDAY:true,SATURDAY:true,SUNDAY:true,JANUARY:true,FEBRUARY:true,MARCH:true,APRIL:true,MAY:true,JUNE:true,JULY:true,AUGUST:true,SEPTEMBER:true,OCTOBER:true,NOVEMBER:true,DECEMBER:true,MINVAL:true,MAXVAL:true};var constants={};for(var key in _constants){constants[termTypes[key]]=true;}var _nonPrefix={DB:true,DB_CREATE:true,DB_LIST:true,DB_DROP:true,JS:true,NOW:true,TIME:true,EPOCH_TIME:true,ISO8601:true,BRANCH:true,JAVASCRIPT:true,ERROR:true,MAKE_ARRAY:true,JSON:true,ARGS:true,HTTP:true,RANDOM:true,BINARY:true,OBJECT:true,CIRCLE:true,GEOJSON:true,POINT:true,LINE:true,POLYGON:true,UUID:true,DESC:true,ASC:true,RANGE:true,LITERAL:'true'};var nonPrefix={};for(var key in _nonPrefix){nonPrefix[termTypes[key]]=true;}// Constants are also in nonPrefix
  for(var key in _constants){nonPrefix[termTypes[key]]=true;}var _typeToString={DB:'db',DB_CREATE:'dbCreate',DB_LIST:'dbList',DB_DROP:'dbDrop',TABLE_CREATE:'tableCreate',TABLE_LIST:'tableList',TABLE_DROP:'tableDrop',TABLE:'table',INDEX_CREATE:'indexCreate',INDEX_DROP:'indexDrop',INDEX_LIST:'indexList',INDEX_WAIT:'indexWait',INDEX_STATUS:'indexStatus',INSERT:'insert',UPDATE:'update',REPLACE:'replace',DELETE:'delete',SYNC:'sync',GET:'get',GET_ALL:'getAll',BETWEEN:'between',FILTER:'filter',INNER_JOIN:'innerJoin',OUTER_JOIN:'outerJoin',EQ_JOIN:'eqJoin',ZIP:'zip',MAP:'map',WITH_FIELDS:'withFields',CONCAT_MAP:'concatMap',ORDER_BY:'orderBy',DESC:'desc',ASC:'asc',SKIP:'skip',LIMIT:'limit',SLICE:'slice',NTH:'nth',OFFSETS_OF:'offsetsOf',IS_EMPTY:'isEmpty',UNION:'union',SAMPLE:'sample',REDUCE:'reduce',COUNT:'count',SUM:'sum',AVG:'avg',MIN:'min',MAX:'max',FOLD:'fold',OBJECT:'object',DISTINCT:'distinct',GROUP:'group',UNGROUP:'ungroup',CONTAINS:'contains',IMPLICIT_VAR:'row',PLUCK:'pluck',WITHOUT:'without',MERGE:'merge',APPEND:'append',PREPEND:'prepend',DIFFERENCE:'difference',SET_INSERT:'setInsert',SET_UNION:'setUnion',SET_INTERSECTION:'setIntersection',SET_DIFFERENCE:'setDifference',HAS_FIELDS:'hasFields',INSERT_AT:'insertAt',SPLICE_AT:'spliceAt',DELETE_AT:'deleteAt',CHANGE_AT:'changeAt',KEYS:'keys',VALUES:'values',MATCH:'match',UPCASE:'upcase',DOWNCASE:'downcase',ADD:'add',SUB:'sub',MUL:'mul',DIV:'div',MOD:'mod',AND:'and',OR:'or',EQ:'eq',NE:'ne',GT:'gt',GE:'ge',LT:'lt',LE:'le',NOT:'not',FLOOR:'floor',CEIL:'ceil',ROUND:'round',NOW:'now',TIME:'time',EPOCH_TIME:'epochTime',ISO8601:'ISO8601',IN_TIMEZONE:'inTimezone',TIMEZONE:'timezone',DURING:'during',DATE:'date',TIME_OF_DAY:'timeOfDay',YEAR:'year',MONTH:'month',DAY:'day',DAY_OF_WEEK:'dayOfWeek',DAY_OF_YEAR:'dayOfYear',HOURS:'hours',MINUTES:'minutes',SECONDS:'seconds',TO_ISO8601:'toISO8601',TO_EPOCH_TIME:'toEpochTime',FUNCALL:'do',BRANCH:'branch',FOR_EACH:'forEach',ERROR:'error',DEFAULT:'default',JAVASCRIPT:'js',COERCE_TO:'coerceTo',TYPE_OF:'typeOf',INFO:'info',JSON:'json',ARGS:'args',HTTP:'http',RANDOM:'random',CHANGES:'changes',BINARY:'binary',INDEX_RENAME:'indexRename',CIRCLE:'circle',DISTANCE:'distance',FILL:'fill',GEOJSON:'geojson',TO_GEOJSON:'toGeojson',GET_INTERSECTING:'getIntersecting',GET_NEAREST:'getNearest',INCLUDES:'includes',INTERSECTS:'intersects',LINE:'line',POINT:'point',POLYGON:'polygon',POLYGON_SUB:'polygonSub',UUID:'uuid',RANGE:'range',TO_JSON_STRING:'toJSON',CONFIG:'config',STATUS:'status',WAIT:'wait',RECONFIGURE:'reconfigure',REBALANCE:'rebalance',GRANT:'grant',SPLIT:'split',LITERAL:'literal',MONDAY:'monday',TUESDAY:'tuesday',WEDNESDAY:'wednesday',THURSDAY:'thursday',FRIDAY:'friday',SATURDAY:'saturday',SUNDAY:'sunday',JANUARY:'january',FEBRUARY:'february',MARCH:'march',APRIL:'april',MAY:'may',JUNE:'june',JULY:'july',AUGUST:'august',SEPTEMBER:'september',OCTOBER:'october',NOVEMBER:'november',DECEMBER:'december',MINVAL:'minval',MAXVAL:'maxval'};var typeToString={};for(var key in _typeToString){typeToString[termTypes[key]]=_typeToString[key];}var _noPrefixOptargs={ISO8601:true};var noPrefixOptargs={};for(var key in _noPrefixOptargs){noPrefixOptargs[termTypes[key]]=true;}var _specialType={DATUM:function DATUM(term,index,father,frames,options,optarg){optarg=optarg||false;var underline=Array.isArray(frames)&&frames.length===0;var currentFrame,backtrace;if(Array.isArray(frames))currentFrame=frames.shift();var result={str:'',car:''};if(helper.isPlainObject(term)&&term.$reql_type$==='BINARY'){carify(result,'r.binary(<Buffer>)',underline);return result;}if(index===0&&(father==null||!nonPrefix[father[0]]))carify(result,'r.expr(',underline);if(typeof term==='string'){carify(result,'"'+term+'"',underline);}else if(helper.isPlainObject(term)){var totalKeys=Object.keys(term).length;if(totalKeys===0){carify(result,'{}',underline);}else{carify(result,'{\n',underline);var countKeys=0;var extraToRemove=options.extra;options.indent+=INDENT+options.extra;options.extra=0;for(var key in term){countKeys++;//if (!((father) && (Array.isArray(father[2])) && (Object.keys(father[2]).length > 0))) options.extra = 0;
  if(optarg){carify(result,space(options.indent)+camelCase(key)+': ',underline);}else{carify(result,space(options.indent)+key+': ',underline);}if(currentFrame!=null&&currentFrame===key){backtrace=generateBacktrace(term[key],i,term,frames,options);}else{backtrace=generateBacktrace(term[key],i,term,null,options);}result.str+=backtrace.str;result.car+=backtrace.car;if(countKeys!==totalKeys){carify(result,',\n',underline);}}options.indent-=INDENT+extraToRemove;carify(result,'\n'+space(options.indent+extraToRemove)+'}',underline);}}else if(Array.isArray(term)){carify(result,'[',underline);for(var i=0;i<term.length;i++){if(currentFrame!=null&&currentFrame===i){backtrace=generateBacktrace(term[i],i,term,frames,options);}else{backtrace=generateBacktrace(term[i],i,term,null,options);}result.str+=backtrace.str;result.car+=backtrace.car;}carify(result,']',underline);}else{carify(result,''+term,underline);}if(index===0&&(father==null||!nonPrefix[father[0]]))carify(result,')',underline);if(underline)result.car=result.str.replace(/./g,'^');return result;},TABLE:function TABLE(term,index,father,frames,options){var result={str:'',car:''};var backtrace,underline,currentFrame;if(term.length===1||term[1].length===0||term[1][0][0]!==termTypes.DB){var underline=Array.isArray(frames)&&frames.length===0;if(Array.isArray(frames))currentFrame=frames.shift();carify(result,'r.'+typeToString[term[0]]+'(',underline);if(Array.isArray(term[1])){for(var i=0;i<term[1].length;i++){if(i!==0)result.str+=', ';if(currentFrame!=null&&currentFrame===1){// +1 for index because it's like if there was a r.db(...) before .table(...)
  backtrace=generateBacktrace(term[1][i],i+1,term,frames,options);}else{backtrace=generateBacktrace(term[1][i],i+1,term,null,options);}result.str+=backtrace.str;result.car+=backtrace.car;}}backtrace=makeOptargs(term,i,term,frames,options,currentFrame);result.str+=backtrace.str;result.car+=backtrace.car;carify(result,')',underline);if(underline)result.car=result.str.replace(/./g,'^');}else{backtrace=generateNormalBacktrace(term,index,father,frames,options);result.str=backtrace.str;result.car=backtrace.car;}return result;},GET_FIELD:function GET_FIELD(term,index,father,frames,options){var result={str:'',car:''};var backtrace,underline,currentFrame;var underline=Array.isArray(frames)&&frames.length===0;if(Array.isArray(frames))currentFrame=frames.shift();if(currentFrame!=null&&currentFrame===0){backtrace=generateBacktrace(term[1][0],0,term,frames,options);}else{backtrace=generateBacktrace(term[1][0],0,term,null,options);}result.str=backtrace.str;result.car=backtrace.car;carify(result,'(',underline);if(currentFrame!=null&&currentFrame===1){backtrace=generateBacktrace(term[1][1],1,term,frames,options);}else{backtrace=generateBacktrace(term[1][1],1,term,null,options);}result.str+=backtrace.str;result.car+=backtrace.car;carify(result,')',underline);if(underline)result.car=result.str.replace(/./g,'^');return result;},MAKE_ARRAY:function MAKE_ARRAY(term,index,father,frames,options){var result={str:'',car:''};var backtrace,underline,currentFrame;var underline=Array.isArray(frames)&&frames.length===0;if(Array.isArray(frames))currentFrame=frames.shift();if(index===0&&(father==null||!nonPrefix[father[0]]))carify(result,'r.expr(',underline);if(!(options&&options.noBracket)){carify(result,'[',underline);}for(var i=0;i<term[1].length;i++){if(i!==0){carify(result,', ',underline);}if(currentFrame!=null&&currentFrame===i){backtrace=generateBacktrace(term[1][i],i,term,frames,options);}else{backtrace=generateBacktrace(term[1][i],i,term,null,options);}result.str+=backtrace.str;result.car+=backtrace.car;}if(!(options&&options.noBracket)){carify(result,']',underline);}if(index===0&&(father==null||!nonPrefix[father[0]])){carify(result,')',underline);}if(underline)result.car=result.str.replace(/./g,'^');return result;},FUNC:function FUNC(term,index,father,frames,options){var result={str:'',car:''};var backtrace,underline,currentFrame;var underline=Array.isArray(frames)&&frames.length===0;if(Array.isArray(frames))currentFrame=frames.shift();if(term[1][0][1].length===1&&helper.hasImplicit(term[1][1])){if(currentFrame!=null&&currentFrame===1){backtrace=generateBacktrace(term[1][1],1,term,frames,options);}else{backtrace=generateBacktrace(term[1][1],1,term,null,options);}result.str=backtrace.str;result.car=backtrace.car;}else{carify(result,'function(',underline);for(var i=0;i<term[1][0][1].length;i++){if(i!==0){carify(result,', ',underline);}carify(result,'var_'+term[1][0][1][i],underline);}options.indent+=INDENT+options.extra;var extraToRemove=options.extra;options.extra=0;//if (!((Array.isArray(term[2])) && (term[2].length > 0))) options.extra = 0;
  carify(result,') {\n'+space(options.indent)+'return ',underline);if(currentFrame!=null&&currentFrame===1){backtrace=generateBacktrace(term[1][1],1,term,frames,options);}else{backtrace=generateBacktrace(term[1][1],1,term,null,options);}result.str+=backtrace.str;result.car+=backtrace.car;options.indent-=INDENT+extraToRemove;options.extra=extraToRemove;carify(result,'\n'+space(options.indent+extraToRemove)+'}',underline);}if(underline)result.car=result.str.replace(/./g,'^');return result;},VAR:function VAR(term,index,father,frames,options){var result={str:'',car:''};var backtrace,underline,currentFrame;var underline=Array.isArray(frames)&&frames.length===0;if(Array.isArray(frames))currentFrame=frames.shift();carify(result,'var_'+term[1][0],underline);if(underline)result.car=result.str.replace(/./g,'^');return result;},FUNCALL:function FUNCALL(term,index,father,frames,options){// The syntax is args[1].do(args[0])
  var result={str:'',car:''};var backtrace,underline,currentFrame;var underline=Array.isArray(frames)&&frames.length===0;if(Array.isArray(frames))currentFrame=frames.shift();if(term[1].length===2){if(currentFrame!=null&&currentFrame===1){backtrace=generateBacktrace(term[1][1],0,term,frames,options);}else{backtrace=generateBacktrace(term[1][1],0,term,null,options);}result.str=backtrace.str;result.car=backtrace.car;carify(result,'.do(',underline);}else{carify(result,'r.do(',underline);for(var i=1;i<term[1].length;i++){if(currentFrame!=null&&currentFrame===i){backtrace=generateBacktrace(term[1][i],i,term,frames,options);}else{backtrace=generateBacktrace(term[1][i],i,term,null,options);}result.str+=backtrace.str;result.car+=backtrace.car;if(i!==term[1].length){carify(result,', ',underline);}}}if(currentFrame!=null&&currentFrame===0){backtrace=generateBacktrace(term[1][0],0,term,frames,options);}else{backtrace=generateBacktrace(term[1][0],0,term,null,options);}result.str+=backtrace.str;result.car+=backtrace.car;carify(result,')',underline);if(underline)result.car=result.str.replace(/./g,'^');return result;},IMPLICIT_VAR:function IMPLICIT_VAR(term,index,father,frames,options){var result={str:'',car:''};var backtrace,underline,currentFrame;var underline=Array.isArray(frames)&&frames.length===0;if(Array.isArray(frames))currentFrame=frames.shift();carify(result,'r.row',underline);if(underline)result.car=result.str.replace(/./g,'^');return result;},WAIT:function WAIT(term,index,father,frames,options){var result={str:'',car:''};var backtrace,underline,currentFrame;if(term.length===1||term[1].length===0){backtrace=generateWithoutPrefixBacktrace(term,index,father,frames,options);result.str=backtrace.str;result.car=backtrace.car;}else{backtrace=generateNormalBacktrace(term,index,father,frames,options);result.str=backtrace.str;result.car=backtrace.car;}return result;},MAP:function MAP(term,index,father,frames,options){var result={str:'',car:''};var backtrace,underline,currentFrame;if(term.length>1&&term[1].length>2){backtrace=generateWithoutPrefixBacktrace(term,index,father,frames,options);result.str=backtrace.str;result.car=backtrace.car;}else{backtrace=generateNormalBacktrace(term,index,father,frames,options);result.str=backtrace.str;result.car=backtrace.car;}return result;}};_specialType.TABLE_CREATE=_specialType.TABLE;_specialType.TABLE_DROP=_specialType.TABLE;_specialType.TABLE_LIST=_specialType.TABLE;_specialType.RECONFIGURE=_specialType.WAIT;_specialType.REBALANCE=_specialType.WAIT;_specialType.BRACKET=_specialType.GET_FIELD;var specialType={};for(var key in _specialType){specialType[termTypes[key]]=_specialType[key];}function space(n){return new Array(n+1).join(' ');}function carify(result,str,underline){if(underline===true){result.str+=str;result.car+=str.replace(/[^\n]/g,'^');}else{result.str+=str;result.car+=str.replace(/[^\n]/g,' ');}}function makeOptargs(term,index,father,frames,options,currentFrame){var result={str:'',car:''};var backtrace,currentFrame,underline;if(helper.isPlainObject(term[2])){//if ((currentFrame != null) && (frames != null)) frames.unshift(currentFrame);
  //underline = Array.isArray(frames) && (frames.length === 0);
  var underline=false;//if (Array.isArray(frames)) currentFrame = frames.shift();
  // This works before there is no prefix term than can be called with no normal argument but with an optarg
  if(Array.isArray(term[1])&&term[1].length>1){carify(result,', ',underline);}else if(Array.isArray(term[1])&&term[1].length>0&&noPrefixOptargs[term[0]]){carify(result,', ',underline);}backtrace=specialType[termTypes.DATUM](term[2],index,term[2],frames,options,true);result.str+=backtrace.str;result.car+=backtrace.car;if(underline)result.car=result.str.replace(/./g,'^');}return result;}function generateNormalBacktrace(term,index,father,frames,options){var result={str:'',car:''};var backtrace,currentFrame,underline;//if (term[1]) {
  var underline=Array.isArray(frames)&&frames.length===0;if(Array.isArray(frames))currentFrame=frames.shift();if(currentFrame!=null&&currentFrame===0){backtrace=generateBacktrace(term[1][0],0,term,frames,options);}else{backtrace=generateBacktrace(term[1][0],0,term,null,options);}result.str=backtrace.str;result.car=backtrace.car;var lines=backtrace.str.split('\n');var line=lines[lines.length-1];var pos=line.match(/[^\s]/);pos=pos?pos.index:0;if(line.length-pos>LIMIT){if(options.extra===0)options.extra+=INDENT;carify(result,'\n'+space(options.indent+options.extra),underline);}carify(result,'.'+typeToString[term[0]]+'(',underline);options.indent+=options.extra;var extraToRemove=options.extra;options.extra=0;for(var i=1;i<term[1].length;i++){if(i!==1){carify(result,', ',underline);}if(currentFrame!=null&&currentFrame===i){backtrace=generateBacktrace(term[1][i],i,term,frames,options);}else{backtrace=generateBacktrace(term[1][i],i,term,null,options);}result.str+=backtrace.str;result.car+=backtrace.car;}backtrace=makeOptargs(term,i,term,frames,options,currentFrame);result.str+=backtrace.str;result.car+=backtrace.car;options.indent-=extraToRemove;options.extra=extraToRemove;carify(result,')',underline);if(underline)result.car=result.str.replace(/./g,'^');/*
    }
    else {
      throw new Error('The driver should never enter this condition. Please report the query to the developers -- End 1 --\n'+JSON.stringify(term, null, 2))
    }
    */return result;}function generateWithoutPrefixBacktrace(term,index,father,frames,options){var result={str:'',car:''};var backtrace,currentFrame,underline;var underline=Array.isArray(frames)&&frames.length===0;if(Array.isArray(frames))currentFrame=frames.shift();if(constants[term[0]]){carify(result,'r.'+typeToString[term[0]],underline);return result;}carify(result,'r.'+typeToString[term[0]]+'(',underline);if(Array.isArray(term[1])){for(var i=0;i<term[1].length;i++){if(i!==0)carify(result,', ',underline);if(currentFrame!=null&&currentFrame===i){backtrace=generateBacktrace(term[1][i],i,term,frames,options);}else{backtrace=generateBacktrace(term[1][i],i,term,null,options);}result.str+=backtrace.str;result.car+=backtrace.car;}}backtrace=makeOptargs(term,i,term,frames,options,currentFrame);result.str+=backtrace.str;result.car+=backtrace.car;carify(result,')',underline);if(underline)result.car=result.str.replace(/./g,'^');return result;}function generateBacktrace(term,index,father,frames,options){var result={str:'',car:''};var backtrace,currentFrame,underline;// frames = null -> do not underline
  // frames = [] -> underline
  if(Array.isArray(term)){if(term.length===0){var underline=Array.isArray(frames)&&frames.length===0;carify(result,'undefined',underline);}else if(specialType[term[0]]){backtrace=specialType[term[0]](term,index,father,frames,options);result.str=backtrace.str;result.car=backtrace.car;}else if(nonPrefix[term[0]]){backtrace=generateWithoutPrefixBacktrace(term,index,father,frames,options);result.str=backtrace.str;result.car=backtrace.car;}else{// normal type -- this.<method>( this.args... )
  backtrace=generateNormalBacktrace(term,index,father,frames,options);result.str=backtrace.str;result.car=backtrace.car;}}else if(term!==undefined){backtrace=specialType[termTypes.DATUM](term,index,father,frames,options);result.str=backtrace.str;result.car=backtrace.car;}else{//throw new Error('The driver should never enter this condition. Please report the query to the developers -- End 2')
  }return result;}function camelCase(str){return str.replace(/_(.)/g,function(m,char){return char.toUpperCase();});}module.exports.generateBacktrace=generateBacktrace;module.exports.setOperational=function(error){error[IS_OPERATIONAL]=true;return error;};}).call(this,"/lib");},{}],"/lib/helper.js":[function(require,module,exports){(function(Buffer,__dirname){var protodef=require(__dirname+'/protodef.js');var termTypes=protodef.Term.TermType;var datumTypes=protodef.Datum.DatumType;var net=require('net');var luxon=require('luxon');function createLogger(poolMaster,silent){return function(message){if(silent!==true){console.error(message);}poolMaster.emit('log',message);};}module.exports.createLogger=createLogger;function isPlainObject(obj){return Object.prototype.toString.call(obj)==='[object Object]';}module.exports.isPlainObject=isPlainObject;function toArray(args){return Array.prototype.slice.call(args);}module.exports.toArray=toArray;function hasImplicit(arg){if(Array.isArray(arg)){if(arg[0]===termTypes.IMPLICIT_VAR)return true;if(Array.isArray(arg[1])){for(var i=0;i<arg[1].length;i++){if(hasImplicit(arg[1][i]))return true;}}if(isPlainObject(arg[2])){for(var key in arg[2]){if(hasImplicit(arg[2][key]))return true;}}}else if(isPlainObject(arg)){for(var key in arg){if(hasImplicit(arg[key]))return true;}}return false;}module.exports.hasImplicit=hasImplicit;function loopKeys(obj,fn){var keys=Object.keys(obj);var result;var keysLength=keys.length;for(var i=0;i<keysLength;i++){result=fn(obj,keys[i]);if(result===false)return;}}module.exports.loopKeys=loopKeys;function convertPseudotype(obj,options){var reqlType=obj['$reql_type$'];if(reqlType==='TIME'&&(options['timeFormat']==='native'||!options['timeFormat'])){return new Date(obj['epoch_time']*1000);}else if(reqlType==='TIME'&&options['timeFormat']==='ISO8601'){return luxon.DateTime.fromMillis(obj['epoch_time']*1000).setZone('UTC'+obj['timezone']).toISO();}else if(reqlType==='GROUPED_DATA'&&options['groupFormat']!=='raw'){var result=[];for(var i=0,len=obj['data'].length,ref;i<len;i++){ref=obj.data[i];result.push({group:ref[0],reduction:ref[1]});}return result;}else if(reqlType==='BINARY'&&options['binaryFormat']!=='raw'){return new Buffer(obj['data'],'base64');}return obj;}function recursivelyConvertPseudotype(obj,options){var i,value,len,key;if(Array.isArray(obj)){for(i=0,len=obj.length;i<len;i++){value=obj[i];obj[i]=recursivelyConvertPseudotype(value,options);}}else if(obj&&(typeof obj==="undefined"?"undefined":_typeof2(obj))==='object'){for(key in obj){value=obj[key];obj[key]=recursivelyConvertPseudotype(value,options);}obj=convertPseudotype(obj,options);}return obj;}function makeAtom(response,options){options=options||{};return recursivelyConvertPseudotype(response.r[0],options);}module.exports.makeAtom=makeAtom;function makeSequence(response,options){options=options||{};return recursivelyConvertPseudotype(response.r,options);}module.exports.makeSequence=makeSequence;function changeProto(object,other){object.__proto__=other.__proto__;}module.exports.changeProto=changeProto;// Try to extract the most global address
  // Note: Mutate the input
  function getCanonicalAddress(addresses){// We suppose that the addresses are all valid, and therefore use loose regex
  for(var i=0;i<addresses.length;i++){var addresse=addresses[i];if(/^127(\.\d{1,3}){3}$/.test(addresse.host)||/0?:?0?:?0?:?0?:?0?:?0?:0?:1/.test(addresse.host)){addresse.value=0;}else if(net.isIPv6(addresse.host)&&/^[fF]|[eE]80:.*\:.*\:/.test(addresse.host)){addresse.value=1;}else if(/^169\.254\.\d{1,3}\.\d{1,3}$/.test(addresse.host)){addresse.value=2;}else if(/^192\.168\.\d{1,3}\.\d{1,3}$/.test(addresse.host)){addresse.value=3;}else if(/^172\.(1\d|2\d|30|31)\.\d{1,3}\.\d{1,3}$/.test(addresse.host)){addresse.value=4;}else if(/^10(\.\d{1,3}){3}$/.test(addresse.host)){addresse.value=5;}else if(net.isIPv6(addresse.host)&&/^[fF]|[cCdD].*\:.*\:/.test('addresse.host')){addresse.value=6;}else{addresse.value=7;}}var result=addresses[0];var max=addresses[0].value;for(var i=0;i<addresses.length;i++){if(addresses[i].value>max){result=addresses[i];max=addresses[i].value;}}return result;}module.exports.getCanonicalAddress=getCanonicalAddress;module.exports.localhostAliases={'localhost':true,'127.0.0.1':true,'::1':true};module.exports.tryCatch=function tryCatch(toTry,handleError){try{toTry();}catch(err){handleError(err);}};function splitCommaEqual(message){var result={};var messageParts=message.split(',');for(var i=0;i<messageParts.length;i++){var equalPosition=messageParts[i].indexOf("=");result[messageParts[i].slice(0,equalPosition)]=messageParts[i].slice(equalPosition+1);}return result;}module.exports.splitCommaEqual=splitCommaEqual;function xorBuffer(a,b){var result=[];var len=Math.min(a.length,b.length);for(var i=0;i<len;i++){result.push(a[i]^b[i]);}return new Buffer(result);}module.exports.xorBuffer=xorBuffer;function compareDigest(a,b){var left=undefined;var right=b;var result=undefined;if(a.length===b.length){left=a;result=0;}else{left=b;result=1;}var len=Math.min(a.length,b.length);for(var i=0;i<len;i++){result|=a[i]^b[i];}return result===0;}module.exports.compareDigest=compareDigest;}).call(this,require("buffer").Buffer,"/lib");},{"buffer":49,"luxon":105,"net":47}],"/lib/linked_list.js":[function(require,module,exports){function LinkedList(){this.root=null;this.last=null;this.length=0;}LinkedList.prototype.getLength=function(){return this.length;};LinkedList.prototype.push=function(connection){var node=new Node(this,connection,this.last,null);connection.node=node;if(this.root===null){this.root=node;this.last=node;}else{this.last.next=node;this.last=node;}this.length++;// Keep a reference to the node in the connection
  return node;};LinkedList.prototype.unshift=function(connection){var node=new Node(this,connection,null,this.root);connection.node=node;if(this.root){this.root.prev=node;}this.root=node;if(this.last===null){this.last=node;}this.length++;return node;};// Pop a node and return the connection (not the node)
  LinkedList.prototype.pop=function(){if(this.last===null){return null;}var last=this.last;if(this.last.prev===null){// this.last is the root
  this.root=null;this.last=null;}else{this.last=this.last.prev;this.last.next=null;}this.length--;last.removed=true;return last.connection;};LinkedList.prototype.shift=function(){if(this.root===null){return null;}var result=this.root;this.root=this.root.next;this.length--;result.removed=true;return result.connection;};function Node(list,connection,prev,next){this.list=list;this.connection=connection;this.prev=prev;this.next=next;this.removed=false;}Node.prototype.remove=function(){if(this.removed===true){return this.connection;}this.removed=true;if(this.prev===null){if(this.next===null){// The node is the root and has no children
  this.root=null;this.last=null;}else{// The node is the root
  this.root=this.next;this.next.prev=null;}}else{this.prev.next=this.next;if(this.next){this.next.prev=this.prev;}}this.list.length--;return this.connection;};module.exports=LinkedList;},{}],"/lib/metadata.js":[function(require,module,exports){// Metadata we keep per query
  function Metadata(resolve,reject,query,options){this.resolve=resolve;this.reject=reject;this.query=query;// The query in case we have to build a backtrace
  this.options=options||{};this.cursor=false;this.released=false;}Metadata.prototype.setCursor=function(){this.cursor=true;};Metadata.prototype.setEnd=function(resolve,reject){this.endResolve=resolve;this.endReject=reject;};Metadata.prototype.setCallbacks=function(resolve,reject){this.resolve=resolve;this.reject=reject;};Metadata.prototype.removeCallbacks=function(){this.resolve=null;this.reject=null;};Metadata.prototype.removeEndCallbacks=function(){this.endResolve=null;this.endReject=null;};module.exports=Metadata;},{}],"/lib/pool.js":[function(require,module,exports){(function(__dirname){var Promise=require('bluebird');var Dequeue=require(__dirname+'/dequeue.js');var LinkedList=require(__dirname+'/linked_list.js');var helper=require(__dirname+'/helper.js');var Err=require(__dirname+'/error.js');var events=require('events');var util=require('util');function Pool(r,options){this._r=r;if(!helper.isPlainObject(options))options={};this.options={};this.options.max=options.max||1000;// 4000 is about the maximum the kernel can take
  var buffer=typeof options.buffer==='number'?options.buffer:50;this.options.buffer=buffer<this.options.max?buffer:this.options.max;this.options.timeoutError=options.timeoutError||1000;// How long should we wait before recreating a connection that failed?
  this.options.timeoutGb=options.timeoutGb||60*60*1000;// Default timeout for TCP connection is 2 hours on Linux, we time out after one hour.
  this.options.maxExponent=options.maxExponent||6;// Maximum timeout is 2^maxExponent*timeoutError
  this.options.silent=options.silent||false;this.options.connection={host:options.host||this._r._host,port:options.port||this._r._port,db:options.db||this._r._db,timeout:options.timeout||this._r._timeoutConnect,authKey:options.authKey,user:options.user,password:options.password,ssl:options.ssl||false,pingInterval:options.pingInterval||this._r._pingInterval,releaseFeed:options.releaseFeed||this._r._releaseFeed};this._log=options._log;//this._pool = new Dequeue(this.options.buffer+1);
  this._pool=new LinkedList();this._draining=false;this._drainingHandlers=null;// Store the resolve/reject methods once draining is called
  this._localhostToDrain=0;// number of connections to "localhost" to remove
  this._connectionToReplace=0;// number of connections to "localhost" to remove
  this._numConnections=0;this._openingConnections=0;// Number of connections being opened
  this._consecutiveFails=0;// In slow growth, the number of consecutive failures to open a connection
  this._slowGrowth=false;// Opening one connection at a time
  this._slowlyGrowing=false;// The next connection to be returned is one opened in slowGrowth mode
  this._extraConnections=0;// Number of extra connections being opened that we should eventually close
  this._empty=true;var self=this;// So we can let the pool master bind listeners
  setTimeout(function(){if(self._draining===false){for(var i=0;i<self.options.buffer;i++){if(self.getLength()<self.options.max){self.createConnection();}}}},0);this.id=Math.floor(Math.random()*100000);this._log('Creating a pool connected to '+this.getAddress());}util.inherits(Pool,events.EventEmitter);/*
   * Events:
   *  - draining // when `drain` is called
   *  - queueing(size of the queue) // the number of queries being beffered changed
   *  - size(number of connections) // the size of the pool changed
   *  - available-size(available size) // the number of AVAILABLE conncetions of the pool changed
   */Pool.prototype.getConnection=function(){var self=this;var p=new Promise(function(resolve,reject){if(self._draining===true){return reject(new Err.ReqlDriverError('The pool is being drained').setOperational());}var connection=self._pool.pop();self.emit('available-size',self._pool.getLength());self.emit('available-size-diff',-1);if(connection){clearTimeout(connection.timeout);resolve(connection);}else{if(self._numConnections===0&&self._slowGrowth===true){// If the server is down we do not want to buffer the queries
  return reject(new Err.ReqlDriverError('The pool does not have any opened connections and failed to open a new one').setOperational());}}if(self._slowGrowth===false){self._expandBuffer();}});return p;};Pool.prototype._decreaseNumConnections=function(){this._numConnections--;this.emit('size',this._numConnections);this.emit('size-diff',-1);if(this._drainingHandlers!==null&&this._numConnections===0){this._drainingHandlers.resolve();}// We do not check for this._empty === false because we want to emit empty if the pool
  // tries to connect to an unavailable server (such that the master can remove it from the
  // healthy pool
  if(this._numConnections===0){this._empty=true;this.emit('empty');}};Pool.prototype._increaseNumConnections=function(){this._numConnections++;this.emit('size',this._numConnections);this.emit('size-diff',1);};Pool.prototype.putConnection=function(connection,shift){var self=this;if(connection.end===false){// Temporary attempt to fix #192 - this should not happen.
  return;}if(self._empty===true){self._empty=false;// We emit not-empty only we have at least one opened connection
  self.emit('not-empty');}if(self._localhostToDrain>0&&helper.localhostAliases.hasOwnProperty(connection.host)){self._localhostToDrain--;connection.close();clearTimeout(connection.timeout);self.createConnection();}else if(self._drainingHandlers!==null){connection.close();clearTimeout(connection.timeout);if(self.getLength()===0){self._drainingHandlers.resolve();}}else if(self._extraConnections>0&&Object.keys(connection.metadata).length===0){self._extraConnections--;connection.close().error(function(error){self._log('Fail to properly close a connection. Error:'+JSON.stringify(error));});clearTimeout(connection.timeout);}else{var connectionLink;if(shift===true){connectionLink=self._pool.unshift(connection);}else{connectionLink=self._pool.push(connection);}self.emit('available-size',self._pool.getLength());self.emit('available-size-diff',1);clearTimeout(connection.timeout);var timeoutCb=function timeoutCb(){if(self._pool.getLength()>self.options.buffer){connectionLink.remove().close();self.emit('available-size',self._pool.getLength());self.emit('available-size-diff',-1);}else{connection.timeout=setTimeout(timeoutCb,self.options.timeoutGb);}};connection.timeout=setTimeout(timeoutCb,self.options.timeoutGb);self.emit('new-connection',connection);}};var index=0;Pool.prototype.createConnection=function(){index++;var self=this;self._increaseNumConnections();self._openingConnections++;self.emit('creating-connection',self);if(self._draining===true){return;// Do not create a new connection if we are draining the pool.
  }(function(index){return self._r.connect(self.options.connection).then(function(connection){self.emit('created-connection',self);self._openingConnections--;if(self._slowlyGrowing===false&&self._slowGrowth===true&&self._openingConnections===0){self._consecutiveFails++;self._slowlyGrowing=true;self.timeoutReconnect=setTimeout(function(){self.createConnection();//self._expandBuffer();
  },(1<<Math.min(self.options.maxExponent,self._consecutiveFails))*self.options.timeoutError);}// Need another flag
  else if(self._slowlyGrowing===true&&self._slowGrowth===true&&self._consecutiveFails>0){self._log('Exiting slow growth mode');self._consecutiveFails=0;self._slowGrowth=false;self._slowlyGrowing=false;self._aggressivelyExpandBuffer();}connection.on('error',function(error){// We are going to close connection, but we don't want another process to use it before
  // So we remove it from the pool now (if it's inside)
  self._log('Error emitted by a connection: '+JSON.stringify(error));connection.node.remove();self.emit('available-size',self._pool.getLength());self.emit('available-size-diff',-1);/*
        for(var i=0; i<self.getAvailableLength(); i++) {
          if (self._pool.get(i) === this) {
            self._pool.delete(i);
            self.emit('available-size', self._pool.getLength());
            self.emit('available-size-diff', -1);
            break;
          }
        }
        */// We want to make sure that it's not going to try to reconnect
  clearTimeout(connection.timeout);// Not sure what happened here, so let's be safe and close this connection.
  connection.close().then(function(){return self._expandBuffer();}).error(function(e){// We failed to close this connection, but we removed it from the pool... so err, let's just ignore that.
  self._expandBuffer();});});connection.on('end',function(e){// The connection was closed by the server, let's clean...
  if(connection.node){// a connection could be ended before being fully opened...
  connection.node.remove();}self.emit('available-size',self._pool.getLength());self.emit('available-size-diff',-1);/*
        for(var i=0; i<self.getAvailableLength(); i++) {
          if (self._pool.get(i) === this) {
            self._pool.delete(i);
            self.emit('available-size', self._pool.getLength());
            self.emit('available-size-diff', -1);
            break;
          }
        }
        */clearTimeout(connection.timeout);self._decreaseNumConnections();self._expandBuffer();});connection.on('timeout',function(){connection.node.remove();self.emit('available-size',self._pool.getLength());self.emit('available-size-diff',-1);/*
        for(var i=0; i<self.getAvailableLength(); i++) {
          if (self._pool.get(i) === this) {
            self._pool.delete(i);
            self.emit('available-size', self._pool.getLength());
            self.emit('available-size-diff', -1);
            break;
          }
        }
        */clearTimeout(connection.timeout);self._decreaseNumConnections();self._expandBuffer();});connection.on('release',function(){if(this._isOpen())self.putConnection(this);});connection.on('release-feed',function(){if(this._isOpen())self.putConnection(this,true);});self.putConnection(connection);return null;}).error(function(error){// We failed to create a connection, we are now going to create connections one by one
  self._openingConnections--;self._decreaseNumConnections();self._slowGrowth=true;if(self._slowlyGrowing===false){self._log('Entering slow growth mode');}self._slowlyGrowing=true;// Log an error
  self._log('Fail to create a new connection for the connection pool. Error:'+JSON.stringify(error));if(self._openingConnections===0){self._consecutiveFails++;self.timeoutReconnect=setTimeout(function(){//self._expandBuffer();
  self.createConnection();},(1<<Math.min(self.options.maxExponent,self._consecutiveFails))*self.options.timeoutError);}});})(index);};Pool.prototype._aggressivelyExpandBuffer=function(){for(var i=0;i<this.options.buffer;i++){this._expandBuffer();}};Pool.prototype._expandBuffer=function(){if(this._draining===false&&this._pool.getLength()<this.options.buffer+this._localhostToDrain&&this._numConnections<this.options.max+this._localhostToDrain){this.createConnection();}};Pool.prototype.getLength=function(){return this._numConnections;};Pool.prototype.getAvailableLength=function(){return this._pool.getLength();};Pool.prototype.setOptions=function(options){if(helper.isPlainObject(options)){for(var key in options){this.options[key]=options[key];}}return this.options;};Pool.prototype.drainLocalhost=function(){var self=this;// All the connections are to localhost, let's create new ones (not to localhost)
  self._connectionToReplace=self._numConnections;;for(var i=0,numConnections=self._numConnections;i<numConnections;i++){self.createConnection().finally(function(){self._localhostToDrain++;self._connectionToReplace--;if(self._connectionToReplace===0&&self._localhostToDrain>0){var len=self._pool.getLength();for(var j=0;j<len;j++){if(self._localhostToDrain===0){break;}var _connection=self._pool.shift();if(helper.localhostAliases.hasOwnProperty(_connection.host)){self._localhostToDrain--;_connection.close();clearTimeout(_connection.timeout);}else{self._pool.push(_connection);}}}});}};Pool.prototype.drain=function(){var self=this;self._draining=true;self._log('Draining the pool connected to '+this.getAddress());self.emit('draining');var p=new Promise(function(resolve,reject){var connection=self._pool.pop();self.emit('available-size',self._pool.getLength());self.emit('available-size-diff',-1);while(connection){connection.close();clearTimeout(connection.timeout);connection=self._pool.pop();}if(self.timeoutReconnect!==undefined){clearTimeout(self.timeoutReconnect);self.timeoutReconnect=null;}if(self.getLength()===0){resolve();}else{self._drainingHandlers={resolve:resolve,reject:reject};}});return p;};Pool.prototype.getAddress=function(){return this.options.connection.host+':'+this.options.connection.port;};module.exports=Pool;}).call(this,"/lib");},{"bluebird":16,"events":84,"util":160}],"/lib/pool_master.js":[function(require,module,exports){(function(__dirname){var util=require('util');var events=require('events');var Promise=require('bluebird');var Dequeue=require(__dirname+'/dequeue.js');var Pool=require(__dirname+'/pool.js');var helper=require(__dirname+'/helper.js');var Err=require(__dirname+'/error.js');var UNKNOWN_POOLS='unknownPools';var SEPARATOR='feedSeparator';function PoolMaster(r,options){var self=this;var options=options||{};var lineLength=options.buffer||50;self._r=r;self._line=new Dequeue(lineLength);self._pools={};self._pools[UNKNOWN_POOLS]=[];// pools for which we do not know the server'id
  self._healthyPools=[];self._healthy=false;self._init=false;self._index=0;// next pool to used
  self._indexUnknown=0;// next unknown pool to used
  self._discovery=typeof options.discovery==='boolean'?options.discovery:false;// Whether the pool master is in discovery mode or not
  //self._refresh = (typeof options.refresh === 'number') ? options.refresh: 1000*60*60; // Refresh rate for the list of servers
  self._options=options;self._options.buffer=options.buffer||50;self._options.max=options.max||1000;self._log=helper.createLogger(self,options.silent||false);if(typeof options.log=='function'){self.on('log',options.log);}self._draining=false;self._numConnections=0;self._numAvailableConnections=0;self._hasPrintWarningLocalhost=false;self._feed=null;self._consecutiveFails=-1;self._timeoutError=options.timeoutError||1000;// How long should we wait before recreating a connection that failed?
  self._maxExponent=options.maxExponent||6;// Maximum timeout is 2^maxExponent*timeoutError
  //TODO
  //self._usingPool = true; // If we have used the pool
  self._seed=0;var pool;if(Array.isArray(options.servers)){if(options.servers.length>0){self._servers=options.servers;for(var i=0;i<options.servers.length;i++){var settings=self.createPoolSettings(options,options.servers[i],self._log);pool=new Pool(self._r,settings);self._pools[UNKNOWN_POOLS].push(pool);// A pool is considered healthy by default such that people can do
  // var = require(...)(); query.run();
  self._healthyPools.push(pool);self.emitStatus();}}else{throw new Err.ReqlDriverError("If `servers` is an array, it must contain at least one server");}}else{self._servers=[{host:options.host||'localhost',port:options.port||28015}];var settings=self.createPoolSettings(options,{},self._log);pool=new Pool(self._r,settings);self._pools[UNKNOWN_POOLS].push(pool);self._healthyPools.push(pool);self.emitStatus();}// Initialize all the pools - bind listeners
  for(var i=0;i<self._pools[UNKNOWN_POOLS].length;i++){self.initPool(self._pools[UNKNOWN_POOLS][i]);}if(self._discovery===true){self._timeout=setTimeout(function(){self.fetchServers();},0);}}util.inherits(PoolMaster,events.EventEmitter);PoolMaster.prototype.getPools=function(){var result=[];helper.loopKeys(this._pools,function(pools,key){if(key===UNKNOWN_POOLS){for(var i=0;i<pools[key].length;i++){result.push(pools[key][i]);}}else{result.push(pools[key]);}});return result;};// Reject all promises in this._line
  PoolMaster.prototype._flushErrors=function(){while(this._line.getLength()>0){this._line.shift().reject(new Err.ReqlDriverError('None of the pools have an opened connection and failed to open a new one').setOperational());this.emit('queueing',this._line.getLength());}};PoolMaster.prototype.getConnection=function(){var self=this;// Find a pool with available connections
  var result;for(var i=0;i<self._healthyPools.length;i++){if(self._index>=self._healthyPools.length){self._index=0;}if(self._healthyPools[self._index].getAvailableLength()>0){result=self._healthyPools[self._index].getConnection();}self._index++;if(self._index===self._healthyPools.length){self._index=0;}if(result){return result;}}if(self._healthyPools.length===0){return new Promise(function(resolve,reject){reject(new Err.ReqlDriverError('None of the pools have an opened connection and failed to open a new one').setOperational());});}else{// All pool are busy, buffer the request
  return new Promise(function(resolve,reject){self._line.push({resolve:resolve,reject:reject});self.emit('queueing',self._line.getLength());// We could add a condition to be less greedy (for early start)
  self._expandAll();});}};PoolMaster.prototype._expandAll=function(){for(var i=0;i<this._healthyPools.length;i++){this._healthyPools[i]._expandBuffer();}};// Fetch all the servers once
  PoolMaster.prototype.handleAllServersResponse=function(servers){var self=this;if(self._draining===true){return;}// Fill all the known server from RethinkDB
  var knownServer={};for(var i=0;i<servers.length;i++){var server=servers[i];knownServer[server.id]={count:0,server:server};if(self._pools[server.id]===undefined){// We potentially have a new server in the cluster, or we already have a pool for this server
  // in one of the UNKNOWN_POOLS
  var found=false;for(var j=0;j<self._pools[UNKNOWN_POOLS].length;j++){if(found)break;var pool=self._pools[UNKNOWN_POOLS][j];// If a pool is created with localhost, it will probably match the first server even though it may not the the one
  // So it gets an id
  for(var k=0;k<server.network.canonical_addresses.length;k++){// Check for the same host (or if they are both localhost) and port
  if((server.network.canonical_addresses[k].host===pool.options.connection.host||server.network.hostname===pool.options.connection.host||helper.localhostAliases.hasOwnProperty(server.network.canonical_addresses[k].host)&&helper.localhostAliases.hasOwnProperty(pool.options.connection.host))&&server.network.reql_port===pool.options.connection.port){self._pools[server.id]=self._pools[UNKNOWN_POOLS].splice(j,1)[0];// We may assign the wrong pool to this server if it's maching on localhost
  if(helper.localhostAliases.hasOwnProperty(server.network.canonical_addresses[k].host)){self._pools[server.id].options.connection.host=helper.getCanonicalAddress(server.network.canonical_addresses).host;self._pools[server.id].drainLocalhost();}found=true;break;}}}if(found===false){// We just found a new server, let's extract the canonical address and connect to it
  self.createPool(server);}}}// Each server know has a pool
  // Check if we need to remove pools
  helper.loopKeys(self._pools,function(pools,key){// among the pools with a server id
  if(key!==UNKNOWN_POOLS){if(knownServer.hasOwnProperty(key)===false){self.deletePool(key);// We just found a pool that doesn't map to any known RethinkDB server
  }else{knownServer[key].count++;}}});for(var i=0;i<self._pools[UNKNOWN_POOLS].length;i++){// These pools does not match any server returned by RethinkDB.
  var pool=self._pools[UNKNOWN_POOLS].splice(i,1)[0];self._log('Removing pool connected to: '+pool.getAddress());pool.drain().then(function(){pool.removeAllListeners();}).error(function(error){self._log('Pool connected to: '+self._pools[UNKNOWN_POOLS][i].getAddress()+' could not be properly drained.');self._log(error.message);self._log(error.stack);});}};// Create the settings for a given pool. Merge the global options + the servers's one.
  PoolMaster.prototype.createPoolSettings=function(globalOptions,serverOptions,log){var settings={};var numServers=Array.isArray(globalOptions.servers)?globalOptions.servers.length:1;helper.loopKeys(globalOptions,function(options,key){if(key==='buffer'||key==='max'){settings[key]=Math.ceil(options[key]/numServers);settings[key]=Math.ceil(options[key]/numServers);}else if(key!=='servers'){settings[key]=options[key];}});if(serverOptions){helper.loopKeys(serverOptions,function(options,key){settings[key]=options[key];});}settings._log=log;return settings;};// Create a new pool
  PoolMaster.prototype.createPool=function(server){var self=this;var address=helper.getCanonicalAddress(server.network.canonical_addresses);var settings=self.createPoolSettings(self._options,{port:server.network.reql_port,host:address.host},self._log);var pool=new Pool(self._r,settings);self._pools[server.id]=pool;self.initPool(pool);self._healthyPools.push(pool);self.emitStatus();self.resetBufferParameters();};// Delete a known pool
  PoolMaster.prototype.deletePool=function(key){var self=this;var pool=self._pools[key];self._log('Removing pool connected to: '+pool.getAddress());pool.drain().then(function(){pool.removeAllListeners();}).error(function(error){self._log('Pool connected to: '+self._pools[key].getAddress()+' could not be properly drained.');self._log(error.message);self._log(error.stack);});delete self._pools[key];self.resetBufferParameters();};//  Create the feed on server_status and bind the listener to the feed
  PoolMaster.prototype.fetchServers=function(useSeeds){var self=this;var query=self._r.db('rethinkdb').table('server_status').union([SEPARATOR]).union(self._r.db('rethinkdb').table('server_status').changes());// In case useSeeds is true, we rotate through all the seeds + the pool master
  if(!useSeeds||self._seed===self._servers.length){if(useSeeds&&self._seed===self._servers.length){// We increase the back off only when we went through all the seeds
  self._consecutiveFails++;}self._seed=0;var promise=query.run({cursor:true});}else{var settings=self._servers[self._seed];self._seed++;var promise=self._r.connect(settings).then(function(connection){return query.run(connection,{cursor:true});});}promise.then(function(feed){if(self._draining===true){// There is no need to close the feed here as we'll close the connections
  return feed.close();}self._feed=feed;var initializing=true;var servers=[];feed.each(function(err,change){if(err){self._log('The changefeed on server_status returned an error: '+err.toString());// We have to refetch everything as the server that was serving the feed may
  // have died.
  if(!self._draining){setTimeout(function(){self.fetchServers();},0);// Give a timeout to let the driver clean the pools
  }return;}if(initializing===true){if(change===SEPARATOR){initializing=false;self.handleAllServersResponse(servers);// Rerun the whole query after to make sure that a change did not skip/sneak between the union. As long
  // as RethinkDB does not provide initial results
  setTimeout(function(){self._r.db('rethinkdb').table('server_status').run({cursor:false}).then(function(servers){self.handleAllServersResponse(servers);}).error(function(error){self._log('Fail to retrieve a second copy of server_status');//TODO Retry
  });},1000);}else{servers.push(change);}return;}if(change.new_val!==null&&change.old_val===null){// New server
  self.createPool(change.new_val);}else if(change.new_val===null&&change.old_val!==null){// A server was removed
  var server=change.old_val;if(self._pools[server.id]!=null){self.deletePool(server.id);}else{var found=false;for(var i=0;i<self._pools[UNKNOWN_POOLS].length;i++){var pool=self._pools[UNKNOWN_POOLS][i];for(var k=0;k<server.network.canonical_addresses.length;k++){if((server.network.canonical_addresses[k].host===pool.options.connection.host||helper.localhostAliases.hasOwnProperty(server.network.canonical_addresses[k].host)&&helper.localhostAliases.hasOwnProperty(pool.options.connection.host))&&server.network.reql_port===pool.options.connection.port){found=true;break;}}if(found){self._log('Removing pool connected to: '+pool.getAddress());self._pools[UNKNOWN_POOLS].splice(i,1);pool.drain().then(function(){pool.removeAllListeners();}).fail(function(error){if(self._options.silent!==true){self._log('Pool connected to: '+pool.getAddress()+' could not be properly drained.');self._log(error.message);self._log(error.stack);}});break;}}if(!found){self._log('A server was removed but no pool for this server exists...');}}}// We ignore this change since this it doesn't affect whether the server
  // is available or not.
  // else if (change.new_val !== null && change.old_val !== null) {}
  });return null;}).error(function(error){self._log('Could not retrieve the data from server_status: '+JSON.stringify(error));var timeout;if(self._consecutiveFails===-1){timeout=0;}else{timeout=(1<<Math.min(self._maxExponent,self._consecutiveFails))*self._timeoutError;}setTimeout(function(){self.fetchServers(true);},timeout);});};// Bind listeners on the pools
  PoolMaster.prototype.initPool=function(pool){var self=this;pool.on('size-diff',function(diff){self._numConnections+=diff;self.emit('size',self._numConnections);});pool.on('available-size-diff',function(diff){self._numAvailableConnections+=diff;self.emit('available-size',self._numAvailableConnections);});pool.on('new-connection',function(){if(self._line.getLength()>0){var p=self._line.shift();this.getConnection().then(p.resolve).error(p.reject);self.emit('queueing',self._line.getLength());}});pool.on('not-empty',function(){if(self._draining===false){var found=false;for(var i=0;i<self._healthyPools.length;i++){if(self._healthyPools[i]===this){self._healthyPools.length;found=true;break;}}if(found===false){self._healthyPools.push(this);self.emitStatus();self.resetBufferParameters();}}});pool.on('empty',function(){// A pool that become empty is considered unhealthy
  for(var i=0;i<self._healthyPools.length;i++){if(self._healthyPools[i]===this){self._healthyPools.splice(i,1);self.emitStatus();break;}}if(self._healthyPools.length===0){self._flushErrors();}self.resetBufferParameters();});pool.on('draining',function(){for(var i=0;i<self._healthyPools.length;i++){if(self._healthyPools[i]===this){self._healthyPools.splice(i,1);self.emitStatus();break;}}if(self._healthyPools===0){self._flushErrors();}});};PoolMaster.prototype.getNumConnections=function(){var sum=0;for(var i=0;i<this._healthyPools.length;i++){sum+=this._healthyPools[i].getLength();}return sum;};PoolMaster.prototype.getNumAvailableConnections=function(){var sum=0;for(var i=0;i<this._healthyPools.length;i++){sum+=this._healthyPools[i].getAvailableLength();}return sum;};// Reset buffer and max for each pool
  PoolMaster.prototype.resetBufferParameters=function(){var max=Math.floor(this._options.max/this._healthyPools.length);var buffer=Math.floor(this._options.buffer/this._healthyPools.length);for(var i=0;i<this._healthyPools.length;i++){if(this._healthyPools[i].getLength()>max){this._healthyPools[i]._extraConnections=this._healthyPools[i].getLength()-max;}else{this._healthyPools[i]._extraConnections=0;}this._healthyPools[i].options.max=max;this._healthyPools[i].options.buffer=buffer;}};PoolMaster.prototype.getLength=function(){return this._numConnections;};PoolMaster.prototype.getAvailableLength=function(){return this._numAvailableConnections;};PoolMaster.prototype.drain=function(){this.emit('draining');if(this._discovery===true){this._discovery=false;if(this._feed!=null){this._feed.close();}}this._draining=true;var promises=[];var pools=this.getPools();for(var i=0;i<pools.length;i++){promises.push(pools[i].drain());}this._healthyPools=[];var self=this;return Promise.all(promises).then(function(){for(var i=0;i<pools.length;i++){pools[i].removeAllListeners();}}).error(function(error){if(self._options.silent!==true){self._log('Failed to drain all the pools:');self._log(error.message);self._log(error.stack);}});};// Emit the healthy event with a boolean indicating whether the pool master
  // is healthy or not
  PoolMaster.prototype.emitStatus=function(){var healthy=this._healthyPools.length!==0;if(this._healthy!==healthy){this._healthy=healthy;this.emit('healthy',healthy);}};module.exports=PoolMaster;}).call(this,"/lib");},{"bluebird":16,"events":84,"util":160}],"/lib/protodef.js":[function(require,module,exports){// DO NOT EDIT
  // Autogenerated by convert_protofile
  module.exports={VersionDummy:{Version:{V0_1:1063369270,V0_2:1915781601,V0_3:1601562686,V0_4:1074539808,V1_0:885177795},Protocol:{PROTOBUF:656407617,JSON:2120839367}},Query:{QueryType:{START:1,CONTINUE:2,STOP:3,NOREPLY_WAIT:4,SERVER_INFO:5},AssocPair:{}},Frame:{FrameType:{POS:1,OPT:2}},Backtrace:{},Response:{ResponseType:{SUCCESS_ATOM:1,SUCCESS_SEQUENCE:2,SUCCESS_PARTIAL:3,WAIT_COMPLETE:4,SERVER_INFO:5,CLIENT_ERROR:16,COMPILE_ERROR:17,RUNTIME_ERROR:18},ErrorType:{INTERNAL:1000000,RESOURCE_LIMIT:2000000,QUERY_LOGIC:3000000,NON_EXISTENCE:3100000,OP_FAILED:4100000,OP_INDETERMINATE:4200000,USER:5000000,PERMISSION_ERROR:6000000},ResponseNote:{SEQUENCE_FEED:1,ATOM_FEED:2,ORDER_BY_LIMIT_FEED:3,UNIONED_FEED:4,INCLUDES_STATES:5}},Datum:{DatumType:{R_NULL:1,R_BOOL:2,R_NUM:3,R_STR:4,R_ARRAY:5,R_OBJECT:6,R_JSON:7},AssocPair:{}},Term:{TermType:{DATUM:1,MAKE_ARRAY:2,MAKE_OBJ:3,VAR:10,JAVASCRIPT:11,UUID:169,HTTP:153,ERROR:12,IMPLICIT_VAR:13,DB:14,TABLE:15,GET:16,GET_ALL:78,EQ:17,NE:18,LT:19,LE:20,GT:21,GE:22,NOT:23,ADD:24,SUB:25,MUL:26,DIV:27,MOD:28,FLOOR:183,CEIL:184,ROUND:185,APPEND:29,PREPEND:80,DIFFERENCE:95,SET_INSERT:88,SET_INTERSECTION:89,SET_UNION:90,SET_DIFFERENCE:91,SLICE:30,SKIP:70,LIMIT:71,OFFSETS_OF:87,CONTAINS:93,GET_FIELD:31,KEYS:94,VALUES:186,OBJECT:143,HAS_FIELDS:32,WITH_FIELDS:96,PLUCK:33,WITHOUT:34,MERGE:35,BETWEEN_DEPRECATED:36,BETWEEN:182,REDUCE:37,MAP:38,FOLD:187,FILTER:39,CONCAT_MAP:40,ORDER_BY:41,DISTINCT:42,COUNT:43,IS_EMPTY:86,UNION:44,NTH:45,BRACKET:170,INNER_JOIN:48,OUTER_JOIN:49,EQ_JOIN:50,ZIP:72,RANGE:173,INSERT_AT:82,DELETE_AT:83,CHANGE_AT:84,SPLICE_AT:85,COERCE_TO:51,TYPE_OF:52,UPDATE:53,DELETE:54,REPLACE:55,INSERT:56,DB_CREATE:57,DB_DROP:58,DB_LIST:59,TABLE_CREATE:60,TABLE_DROP:61,TABLE_LIST:62,CONFIG:174,STATUS:175,WAIT:177,RECONFIGURE:176,REBALANCE:179,SYNC:138,GRANT:188,INDEX_CREATE:75,INDEX_DROP:76,INDEX_LIST:77,INDEX_STATUS:139,INDEX_WAIT:140,INDEX_RENAME:156,FUNCALL:64,BRANCH:65,OR:66,AND:67,FOR_EACH:68,FUNC:69,ASC:73,DESC:74,INFO:79,MATCH:97,UPCASE:141,DOWNCASE:142,SAMPLE:81,DEFAULT:92,JSON:98,TO_JSON_STRING:172,ISO8601:99,TO_ISO8601:100,EPOCH_TIME:101,TO_EPOCH_TIME:102,NOW:103,IN_TIMEZONE:104,DURING:105,DATE:106,TIME_OF_DAY:126,TIMEZONE:127,YEAR:128,MONTH:129,DAY:130,DAY_OF_WEEK:131,DAY_OF_YEAR:132,HOURS:133,MINUTES:134,SECONDS:135,TIME:136,MONDAY:107,TUESDAY:108,WEDNESDAY:109,THURSDAY:110,FRIDAY:111,SATURDAY:112,SUNDAY:113,JANUARY:114,FEBRUARY:115,MARCH:116,APRIL:117,MAY:118,JUNE:119,JULY:120,AUGUST:121,SEPTEMBER:122,OCTOBER:123,NOVEMBER:124,DECEMBER:125,LITERAL:137,GROUP:144,SUM:145,AVG:146,MIN:147,MAX:148,SPLIT:149,UNGROUP:150,RANDOM:151,CHANGES:152,ARGS:154,BINARY:155,GEOJSON:157,TO_GEOJSON:158,POINT:159,LINE:160,POLYGON:161,DISTANCE:162,INTERSECTS:163,INCLUDES:164,CIRCLE:165,GET_INTERSECTING:166,FILL:167,GET_NEAREST:168,POLYGON_SUB:171,MINVAL:180,MAXVAL:181},AssocPair:{}}};},{}],"/lib/stream.js":[function(require,module,exports){(function(process,__dirname){var Readable=require('stream').Readable;var Cursor=require(__dirname+'/cursor.js');var util=require('util');// Experimental, but should work fine.
  function ReadableStream(options,cursor){if(cursor)this._cursor=cursor;this._pending=0;// How many time we called _read while no cursor was available
  this._index=0;this._maxRecursion=1000;// Hardcoded
  this._highWaterMark=options.highWaterMark;this._closed=false;Readable.call(this,{objectMode:true,highWaterMark:this._highWaterMark});};util.inherits(ReadableStream,Readable);ReadableStream.prototype._setCursor=function(cursor){if(cursor instanceof Cursor===false){this.emit('error',new Error('Cannot create a stream on a single value.'));this.push(null);return this;}this._cursor=cursor;this._fetchAndDecrement();};ReadableStream.prototype._read=function(size){this._count++;if(this._cursor===undefined){this._pending++;return;}this._recursion=0;this._fetch();};//TODO: Refactor with _fetch?
  ReadableStream.prototype._fetchAndDecrement=function(){var self=this;self._pending--;if(self._pending<0||self._closed===true){return;}if(self._cursor._closed===true){self.push(null);}else{self._cursor._next().then(function(data){// Silently drop null values for now
  if(data===null){if(self._recursion++===self._maxRecursion){//Avoid maximum call stack errors
  process.nextTick(function(){self._fetchAndDecrement();});}else{self._fetchAndDecrement();}}else{if(self.push(data)!==false){if(self._recursion++===self._maxRecursion){process.nextTick(function(){self._fetchAndDecrement();});}else{self._fetchAndDecrement();}}}return null;}).error(function(error){if(error.message.match(/No more rows in the/)){self.push(null);}else if(error.message==='You cannot retrieve data from a cursor that is closed.'){// if the user call `close`, the cursor may reject pending requests. We just
  // ignore them here.
  }else{self.emit('error',error);self.push(null);}});}};ReadableStream.prototype._fetch=function(){var self=this;if(self._closed===true){return;}if(self._cursor._closed===true){self.push(null);}else{self._cursor._next().then(function(data){if(self._closed===true){return;}// Silently drop null values for now
  if(data===null){if(self._recursion++===self._maxRecursion){process.nextTick(function(){self._fetch();});}else{self._fetch();}}else{if(self.push(data)!==false){if(self._recursion++===self._maxRecursion){process.nextTick(function(){self._fetch();});}else{self._fetch();}}}return null;}).error(function(error){if(error.message.match(/No more rows in the/)){self.push(null);}else if(error.message==='You cannot retrieve data from a cursor that is closed.'){// if the user call `close`, the cursor may reject pending requests. We just
  // ignore them here.
  }else{self.emit('error',error);self.push(null);}});}};ReadableStream.prototype.close=function(){this._closed=true;this.push(null);return this._cursor.close();};module.exports=ReadableStream;}).call(this,require('_process'),"/lib");},{"_process":122,"stream":154,"util":160}],"/lib/term.js":[function(require,module,exports){(function(Buffer,__dirname){var Promise=require('bluebird');var protodef=require(__dirname+'/protodef.js');var termTypes=protodef.Term.TermType;var Error=require(__dirname+'/error.js');var helper=require(__dirname+'/helper.js');var ReadableStream=require(__dirname+'/stream.js');var WritableStream=require(__dirname+'/writable_stream.js');var TransformStream=require(__dirname+'/transform_stream.js');function Term(r,value,error){var self=this;var term=function term(field){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'(...)',self);}return term.bracket(field);};helper.changeProto(term,self);if(value===undefined){term._query=[];}else{term._query=value;}term._r=r;// Keep a reference to r for global settings
  if(error!==undefined){term._error=error;term._frames=[];}return term;}// run([connection][, options][, callback])
  Term.prototype.run=function(connection,options,callback){var self=this;if(self._error!=null){var error=new Error.ReqlRuntimeError(self._error,self._query,{b:self._frames});return Promise.reject(error);}if(helper.isPlainObject(connection)&&typeof connection._isConnection==='function'&&connection._isConnection()===true){if(typeof options==='function'){callback=options;options={};}else{if(!helper.isPlainObject(options))options={};}if(connection._isOpen()!==true){return new Promise(function(resolve,reject){reject(new Error.ReqlDriverError('`run` was called with a closed connection',self._query).setOperational());});}var p=new Promise(function(resolve,reject){var token=connection._getToken();var query=[protodef.Query.QueryType.START];query.push(self._query);var _options={};var sendOptions=false;if(connection.db!=null){sendOptions=true;_options.db=self._r.db(connection.db)._query;}if(self._r.arrayLimit!=null){sendOptions=true;_options[self._translateArgs['arrayLimit']]=self._r.arrayLimit;};var keepGoing=true;// we need it just to avoir calling resolve/reject multiple times
  helper.loopKeys(options,function(options,key){if(keepGoing===true){if(key==='readMode'||key==='durability'||key==='db'||key==='noreply'||key==='arrayLimit'||key==='profile'||key==='minBatchRows'||key==='maxBatchRows'||key==='maxBatchBytes'||key==='maxBatchSeconds'||key==='firstBatchScaledownFactor'){sendOptions=true;if(key==='db'){_options[key]=self._r.db(options[key])._query;}else if(self._translateArgs.hasOwnProperty(key)){_options[self._translateArgs[key]]=new Term(self._r).expr(options[key])._query;}else{_options[key]=new Term(self._r).expr(options[key])._query;}}else if(key!=='timeFormat'&&key!=='groupFormat'&&key!=='binaryFormat'&&key!=='cursor'&&key!=='readable'&&key!=='writable'&&key!=='transform'&&key!=='stream'&&key!=='highWaterMark'){reject(new Error.ReqlDriverError('Unrecognized option `'+key+'` in `run`. Available options are readMode <string>, durability <string>, noreply <bool>, timeFormat <string>, groupFormat: <string>, profile <bool>, binaryFormat <bool>, cursor <bool>, stream <bool>'));keepGoing=false;}}});if(keepGoing===false){connection.emit('release');return;// The promise was rejected in the loopKeys
  }if(sendOptions===true){query.push(_options);}connection._send(query,token,resolve,reject,self._query,options);}).nodeify(callback);}else{var poolMaster=self._r.getPoolMaster();// if self._r is defined, so is self._r.getPool()
  if(!poolMaster){throw new Error.ReqlDriverError('`run` was called without a connection and no pool has been created',self._query);}else{if(typeof connection==='function'){// run(callback);
  callback=connection;options={};}else if(helper.isPlainObject(connection)){// run(options[, callback])
  callback=options;options=connection;}else{options={};}var p=new Promise(function(resolve,reject){poolMaster.getConnection().then(function(connection){var token=connection._getToken();var query=[protodef.Query.QueryType.START];query.push(self._query);var _options={};var sendOptions=false;if(connection.db!=null){sendOptions=true;_options.db=self._r.db(connection.db)._query;}if(self._r.arrayLimit!=null){sendOptions=true;_options[self._translateArgs['arrayLimit']]=self._r.arrayLimit;};var keepGoing=true;helper.loopKeys(options,function(options,key){if(keepGoing===true){if(key==='readMode'||key==='durability'||key==='db'||key==='noreply'||key==='arrayLimit'||key==='profile'||key==='minBatchRows'||key==='maxBatchRows'||key==='maxBatchBytes'||key==='maxBatchSeconds'||key==='firstBatchScaledownFactor'){sendOptions=true;if(key==='db'){_options[key]=self._r.db(options[key])._query;}else if(self._translateArgs.hasOwnProperty(key)){_options[self._translateArgs[key]]=new Term(self._r).expr(options[key])._query;}else{_options[key]=new Term(self._r).expr(options[key])._query;}}else if(key!=='timeFormat'&&key!=='groupFormat'&&key!=='binaryFormat'&&key!=='cursor'&&key!=='readable'&&key!=='writable'&&key!=='transform'&&key!=='stream'&&key!=='highWaterMark'){setTimeout(function(){reject(new Error.ReqlDriverError('Unrecognized option `'+key+'` in `run`. Available options are readMode <string>, durability <string>, noreply <bool>, timeFormat <string>, groupFormat: <string>, profile <bool>, binaryFormat <string>, cursor <bool>, stream <bool>'));},0);keepGoing=false;return false;}}});if(keepGoing===false){connection.emit('release');return;// The promise was rejected in the loopKeys
  }if(sendOptions===true){query.push(_options);}connection._send(query,token,resolve,reject,self._query,options);}).error(function(error){reject(error);});}).nodeify(callback);}}//if (options.noreply) return self; // Do not return a promise if the user ask for no reply.
  return p;};Term.prototype.toStream=function(connection,options){if(helper.isPlainObject(connection)&&typeof connection._isConnection==='function'&&connection._isConnection()===true){if(helper.isPlainObject(options)===false){options={};}if(options.readable===true){return this._toReadableStream(connection,options);}else if(options.writable===true){return this._toWritableStream(connection,options);}else if(options.transform===true){return this._toTransformStream(connection,options);}else{return this._toReadableStream(connection,options);}}else{options=connection;if(helper.isPlainObject(options)===false){options={};}if(options.readable===true){return this._toReadableStream(options);}else if(options.writable===true){return this._toWritableStream(options);}else if(options.transform===true){return this._toTransformStream(options);}else{return this._toReadableStream(options);}}};Term.prototype._toReadableStream=function(connection,options){var stream;var _options={};if(helper.isPlainObject(connection)&&typeof connection._isConnection==='function'&&connection._isConnection()===true){//toStream make sure that options is an object
  helper.loopKeys(options,function(obj,key){_options[key]=obj[key];});_options.cursor=true;stream=new ReadableStream(_options);this.run(connection,_options).then(function(cursor){stream._setCursor(cursor);return null;}).error(function(error){stream.emit('error',error);});}else{helper.loopKeys(connection,function(obj,key){_options[key]=obj[key];});_options.cursor=true;stream=new ReadableStream(_options);this.run(_options).then(function(cursor){stream._setCursor(cursor);return null;}).error(function(error){stream.emit('error',error);});}return stream;};Term.prototype._toWritableStream=function(connection,options){if(this._query[0]!==termTypes.TABLE){throw new Error.ReqlDriverError('Cannot create a writable stream on something else than a table.');}if(helper.isPlainObject(connection)&&typeof connection._isConnection==='function'&&connection._isConnection()===true){return new WritableStream(this,options,connection);}else{return new WritableStream(this,connection);}};Term.prototype._toTransformStream=function(connection,options){if(this._query[0]!==termTypes.TABLE){throw new Error.ReqlDriverError('Cannot create a writable stream on something else than a table.');}if(helper.isPlainObject(connection)&&typeof connection._isConnection==='function'&&connection._isConnection()===true){return new TransformStream(this,options,connection);}else{return new TransformStream(this,connection);}};// Manipulating databases
  Term.prototype.dbCreate=function(db){// Check for arity is done in r.prototype.dbCreate
  this._noPrefix(this,'dbCreate');var term=new Term(this._r);term._query.push(termTypes.DB_CREATE);var args=[new Term(this._r).expr(db)._query];term._fillArgs(args);return term;};Term.prototype.dbDrop=function(db){this._noPrefix(this,'dbDrop');var term=new Term(this._r);term._query.push(termTypes.DB_DROP);var args=[new Term(this._r).expr(db)._query];term._fillArgs(args);return term;};Term.prototype.dbList=function(){this._noPrefix(this,'dbList');var term=new Term(this._r);term._query.push(termTypes.DB_LIST);return term;};// Manipulating Tables
  Term.prototype.tableCreate=function(table,options){var self=this;if(self._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,1,2,'tableCreate',self);}var term=new Term(self._r);term._query.push(termTypes.TABLE_CREATE);var args=[];if(Array.isArray(self._query)&&self._query.length>0){args.push(self);// Push db
  }args.push(new Term(self._r).expr(table));term._fillArgs(args);if(helper.isPlainObject(options)){// Check for non valid key
  helper.loopKeys(options,function(obj,key){if(key!=='primaryKey'&&key!=='durability'&&key!=='shards'&&key!=='replicas'&&key!=='primaryReplicaTag'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `tableCreate`',self._query,'Available options are primaryKey <string>, durability <string>, shards <number>, replicas <number/object>, primaryReplicaTag <object>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};Term.prototype.tableDrop=function(table){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'tableDrop',this);}var term=new Term(this._r);term._query.push(termTypes.TABLE_DROP);var args=[];if(!Array.isArray(this._query)||this._query.length>0){args.push(this);// push db
  }args.push(new Term(this._r).expr(table));term._fillArgs(args);return term;};Term.prototype.tableList=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'tableList',this);}var term=new Term(this._r);term._query.push(termTypes.TABLE_LIST);var args=[];if(!Array.isArray(this._query)||this._query.length>0){args.push(this);}term._fillArgs(args);return term;};Term.prototype.indexList=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'indexList',this);}var term=new Term(this._r);term._query.push(termTypes.INDEX_LIST);var args=[this];term._fillArgs(args);return term;};Term.prototype.indexCreate=function(name,fn,options){if(this._fastArityRange(arguments.length,1,3)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,3,'indexCreate',this);}if(options==null&&helper.isPlainObject(fn)){options=fn;fn=undefined;}var term=new Term(this._r);term._query.push(termTypes.INDEX_CREATE);var args=[this];args.push(new Term(this._r).expr(name));if(typeof fn!=='undefined')args.push(new Term(this._r).expr(fn)._wrap());term._fillArgs(args);if(helper.isPlainObject(options)){// There is no need to translate here
  helper.loopKeys(options,function(obj,key){if(key!=='multi'&&key!=='geo'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `indexCreate`',self._query,'Available option is multi <bool> and geo <bool>');}});term._query.push(new Term(this._r).expr(options)._query);}return term;};Term.prototype.indexDrop=function(name){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'indexDrop',this);}var term=new Term(this._r);term._query.push(termTypes.INDEX_DROP);var args=[this,new Term(this._r).expr(name)];term._fillArgs(args);return term;};Term.prototype.indexStatus=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this._r);term._query.push(termTypes.INDEX_STATUS);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.indexWait=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this._r);term._query.push(termTypes.INDEX_WAIT);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.indexRename=function(oldName,newName,options){var self=this;if(self._fastArityRange(arguments.length,2,3)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,2,3,'indexRename',self);}var term=new Term(this._r);term._query.push(termTypes.INDEX_RENAME);var args=[this,new Term(this._r).expr(oldName),new Term(this._r).expr(newName)];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='overwrite'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `indexRename`',self._query,'Available options are overwrite <bool>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};Term.prototype.changes=function(options){var self=this;if(self._fastArityRange(arguments.length,0,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,0,1,'changes',self);}var term=new Term(self._r);term._query.push(termTypes.CHANGES);var args=[self];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='squash'&&key!=='includeStates'&&key!=='includeTypes'&&key!=='includeInitial'&&key!=='includeOffsets'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `changes`',self._query,'Available options are squash <bool>, includeInitial <bool>, includeStates <bool>, includeOffsets <bool>, includeTypes <bool>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};// Writing data
  Term.prototype.insert=function(documents,options){var self=this;if(self._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,1,2,'insert',self);}var term=new Term(self._r);term._query.push(termTypes.INSERT);var args=[self,new Term(self._r).expr(documents)];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='returnChanges'&&key!=='durability'&&key!=='conflict'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `insert`',self._query,'Available options are returnChanges <bool>, durability <string>, conflict <string>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};Term.prototype.update=function(newValue,options){var self=this;if(self._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,1,2,'update',self);}var term=new Term(self._r);term._query.push(termTypes.UPDATE);var args=[self,new Term(self._r).expr(newValue)._wrap()];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='returnChanges'&&key!=='durability'&&key!=='nonAtomic'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `update`',self._query,'Available options are returnChanges <bool>, durability <string>, nonAtomic <bool>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};Term.prototype.replace=function(newValue,options){var self=this;if(self._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,1,2,'replace',self);}var term=new Term(self._r);term._query.push(termTypes.REPLACE);var args=[self,new Term(self._r).expr(newValue)._wrap()];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='returnChanges'&&key!=='durability'&&key!=='nonAtomic'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `replace`',self._query,'Available options are returnChanges <bool>, durability <string>, nonAtomic <bool>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};Term.prototype.delete=function(options){var self=this;if(self._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,0,1,'delete',self);}var term=new Term(self._r);term._query.push(termTypes.DELETE);var args=[self];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='returnChanges'&&key!=='durability'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `delete`',self._query,'Available options are returnChanges <bool>, durability <string>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};Term.prototype.sync=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'sync',this);}var term=new Term(this._r);term._query.push(termTypes.SYNC);var args=[this._query];term._fillArgs(args);return term;};// Selecting data
  Term.prototype.db=function(db){this._noPrefix(this,'db');if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'db',this);}var term=new Term(this._r);term._query.push(termTypes.DB);var args=[new Term(this._r).expr(db)];term._fillArgs(args);return term;};Term.prototype.table=function(table,options){var self=this;if(self._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,1,2,'table',self);}var term=new Term(self._r);term._query.push(termTypes.TABLE);var args=[];if(Array.isArray(self._query)&&self._query.length>0){args.push(self);}args.push(new Term(self._r).expr(table));term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='readMode'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `table`',self._query,'Available option is readMode <string>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};Term.prototype.get=function(primaryKey){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'get',this);}var term=new Term(this._r);term._query.push(termTypes.GET);var args=[this,new Term(this._r).expr(primaryKey)];term._fillArgs(args);return term;};Term.prototype.getAll=function(){// We explicitly _args here, so fastArityRange is not useful
  var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this._r);term._query.push(termTypes.GET_ALL);var args=[];args.push(this);for(var i=0;i<_args.length-1;i++){args.push(new Term(this._r).expr(_args[i]));}if(_args.length>0&&helper.isPlainObject(_args[_args.length-1])&&_args[_args.length-1].index!==undefined){term._fillArgs(args);term._query.push(new Term(this._r).expr(translateOptions(_args[_args.length-1]))._query);}else if(_args.length>0){args.push(new Term(this._r).expr(_args[_args.length-1]));term._fillArgs(args);}else{term._fillArgs(args);}return term;};Term.prototype.between=function(start,end,options){var self=this;if(self._fastArityRange(arguments.length,2,3)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,2,3,'between',self);}var term=new Term(self._r);term._query.push(termTypes.BETWEEN);var args=[self,new Term(self._r).expr(start),new Term(self._r).expr(end)];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='index'&&key!=='leftBound'&&key!=='rightBound'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `between`',self._query,'Available options are index <string>, leftBound <string>, rightBound <string>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};Term.prototype.minval=function(){var term=new Term(this._r);term._query.push(termTypes.MINVAL);return term;};Term.prototype.maxval=function(){var term=new Term(this._r);term._query.push(termTypes.MAXVAL);return term;};Term.prototype.filter=function(filter,options){var self=this;if(self._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,1,2,'filter',self);}var term=new Term(self._r);term._query.push(termTypes.FILTER);var args=[self,new Term(self._r).expr(filter)._wrap()];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='default'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `filter`',self._query,'Available option is filter');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};// Joins
  Term.prototype.innerJoin=function(sequence,predicate){if(this._fastArity(arguments.length,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,2,'innerJoin',this);}var term=new Term(this._r);term._query.push(termTypes.INNER_JOIN);var args=[this._query];args.push(new Term(this._r).expr(sequence)._query);args.push(new Term(this._r).expr(predicate)._wrap()._query);term._fillArgs(args);return term;};Term.prototype.outerJoin=function(sequence,predicate){if(this._fastArity(arguments.length,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,2,'outerJoin',this);}var term=new Term(this._r);term._query.push(termTypes.OUTER_JOIN);var args=[this];args.push(new Term(this._r).expr(sequence));args.push(new Term(this._r).expr(predicate)._wrap());term._fillArgs(args);return term;};Term.prototype.eqJoin=function(rightKey,sequence,options){var self=this;if(self._fastArityRange(arguments.length,2,3)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,2,3,'eqJoin',self);}var term=new Term(self._r);term._query.push(termTypes.EQ_JOIN);var args=[self];args.push(new Term(self._r).expr(rightKey)._wrap());args.push(new Term(self._r).expr(sequence));term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='index'&&key!=='ordered'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `eqJoin`',self._query,'Available options are index <string>, ordered <boolean>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};Term.prototype.zip=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'zip',this);}var term=new Term(this._r);term._query.push(termTypes.ZIP);var args=[this];term._fillArgs(args);return term;};// Transformation
  Term.prototype.map=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'map',this);var term=new Term(this._r);term._query.push(termTypes.MAP);var args=[];if(!Array.isArray(this._query)||this._query.length>0){args.push(this);}for(var i=0;i<_args.length-1;i++){args.push(new Term(this._r).expr(_args[i]));}// Make sure that we don't push undefined if no argument is passed to map,
  // in which case the server will handle the case and return an error.
  if(_args.length>0){args.push(new Term(this._r).expr(_args[_args.length-1])._wrap());}term._fillArgs(args);return term;};Term.prototype.withFields=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'withFields',this);var term=new Term(this._r);term._query.push(termTypes.WITH_FIELDS);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.concatMap=function(transformation){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'concatMap',this);}var term=new Term(this._r);term._query.push(termTypes.CONCAT_MAP);var args=[this];args.push(new Term(this._r).expr(transformation)._wrap());term._fillArgs(args);return term;};Term.prototype.orderBy=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'orderBy',this);var term=new Term(this._r);term._query.push(termTypes.ORDER_BY);var args=[this];for(var i=0;i<_args.length-1;i++){if(_args[i]instanceof Term&&(_args[i]._query[0]===termTypes.DESC||_args[i]._query[0]===termTypes.ASC)){args.push(new Term(this._r).expr(_args[i]));}else{args.push(new Term(this._r).expr(_args[i])._wrap());}}// We actually don't need to make the difference here, but...
  if(_args.length>0&&helper.isPlainObject(_args[_args.length-1])&&_args[_args.length-1].index!==undefined){term._fillArgs(args);term._query.push(new Term(this._r).expr(translateOptions(_args[_args.length-1]))._query);}else{if(_args[_args.length-1]instanceof Term&&(_args[_args.length-1]._query[0]===termTypes.DESC||_args[_args.length-1]._query[0]===termTypes.ASC)){args.push(new Term(this._r).expr(_args[_args.length-1]));}else{args.push(new Term(this._r).expr(_args[_args.length-1])._wrap());}term._fillArgs(args);}return term;};Term.prototype.desc=function(field){this._noPrefix(this,'desc');if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'desc',this);}var term=new Term(this._r);term._query.push(termTypes.DESC);var args=[new Term(this._r).expr(field)._wrap()];term._fillArgs(args);return term;};Term.prototype.asc=function(field){this._noPrefix(this,'asc');if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'asc',this);}var term=new Term(this._r);term._query.push(termTypes.ASC);var args=[new Term(this._r).expr(field)._wrap()];term._fillArgs(args);return term;};Term.prototype.skip=function(value){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'skip',this);}var term=new Term(this._r);term._query.push(termTypes.SKIP);var args=[this,new Term(this._r).expr(value)];term._fillArgs(args);return term;};Term.prototype.limit=function(value){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'limit',this);}var term=new Term(this._r);term._query.push(termTypes.LIMIT);var args=[this,new Term(this._r).expr(value)];term._fillArgs(args);return term;};Term.prototype.slice=function(start,end,options){if(this._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,3,'slice',this);}var term=new Term(this._r);term._query.push(termTypes.SLICE);var args=[];args.push(this);args.push(new Term(this._r).expr(start));if(end!==undefined&&options!==undefined){args.push(new Term(this._r).expr(end));term._fillArgs(args);term._query.push(new Term(this._r).expr(translateOptions(options))._query);}else if(end!==undefined&&options===undefined){if(helper.isPlainObject(end)===false){args.push(new Term(this._r).expr(end));term._fillArgs(args);}else{term._fillArgs(args);term._query.push(new Term(this._r).expr(translateOptions(end))._query);}}else{// end and options are both undefined
  term._fillArgs(args);}return term;};Term.prototype.nth=function(value){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'nth',this);}var term=new Term(this._r);term._query.push(termTypes.NTH);var args=[this._query,new Term(this._r).expr(value)];term._fillArgs(args);return term;};Term.prototype.offsetsOf=function(predicate){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'indexesOf',this);}var term=new Term(this._r);term._query.push(termTypes.OFFSETS_OF);var args=[this,new Term(this._r).expr(predicate)._wrap()];term._fillArgs(args);return term;};Term.prototype.indexesOf=Term.prototype.offsetsOf;Term.prototype.isEmpty=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'isEmpty',this);}var term=new Term(this._r);term._query.push(termTypes.IS_EMPTY);var args=[this];term._fillArgs(args);return term;};Term.prototype.union=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this._r);term._query.push(termTypes.UNION);var args=[];if(!Array.isArray(this._query)||this._query.length>0){args.push(this);}for(var i=0;i<_args.length-1;i++){args.push(new Term(this._r).expr(_args[i]));}if(_args.length>1&&helper.isPlainObject(_args[_args.length-1])&&_args[_args.length-1].interleave!==undefined){term._fillArgs(args);term._query.push(new Term(this._r).expr(translateOptions(_args[_args.length-1]))._query);}else if(_args.length>0){args.push(new Term(this._r).expr(_args[_args.length-1]));term._fillArgs(args);}return term;};Term.prototype.sample=function(size){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'sample',this);}var term=new Term(this._r);term._query.push(termTypes.SAMPLE);var args=[this,new Term(this._r).expr(size)];term._fillArgs(args);return term;};// Aggregations
  Term.prototype.reduce=function(func){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'reduce',this);}var term=new Term(this._r);term._query.push(termTypes.REDUCE);var args=[this,new Term(this._r).expr(func)._wrap()];term._fillArgs(args);return term;};Term.prototype.count=function(filter){if(this._fastArityRange(arguments.length,0,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,0,1,'count',this);}var term=new Term(this._r);term._query.push(termTypes.COUNT);var args=[];args.push(this);if(filter!==undefined){args.push(new Term(this._r).expr(filter)._wrap());}term._fillArgs(args);return term;};Term.prototype.distinct=function(options){var self=this;if(self._fastArityRange(arguments.length,0,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,0,1,'distinct',self);}var term=new Term(self._r);term._query.push(termTypes.DISTINCT);var args=[self];term._fillArgs(args);if(helper.isPlainObject(options)){var keepGoing=true;helper.loopKeys(options,function(obj,key){if(keepGoing===true&&key!=='index'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `distinct`',self._query,'Available option is index: <string>');keepGoing=false;}});if(keepGoing===true){term._query.push(new Term(self._r).expr(translateOptions(options))._query);}}return term;};Term.prototype.group=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var self=this;self._arityRange(_args,1,Infinity,'group',self);var term=new Term(self._r);term._query.push(termTypes.GROUP);var args=[self];for(var i=0;i<_args.length-1;i++){args.push(new Term(self._r).expr(_args[i])._wrap());}if(_args.length>0){if(helper.isPlainObject(_args[_args.length-1])){helper.loopKeys(_args[_args.length-1],function(obj,key){if(key!=='index'&&key!=='multi'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `group`',self._query,'Available options are index: <string>, multi <boolean>');}});term._fillArgs(args);term._query.push(new Term(self._r).expr(translateOptions(_args[_args.length-1]))._query);}else{args.push(new Term(self._r).expr(_args[_args.length-1])._wrap());term._fillArgs(args);}}else{term._fillArgs(args);}return term;};Term.prototype.split=function(separator,max){if(this._fastArityRange(arguments.length,0,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,0,2,'split',this);}var term=new Term(this._r);term._query.push(termTypes.SPLIT);var args=[this];if(separator!==undefined){args.push(new Term(this._r).expr(separator));if(max!==undefined){args.push(new Term(this._r).expr(max));}}term._fillArgs(args);return term;};Term.prototype.ungroup=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'ungroup',this);}var term=new Term(this._r);term._query.push(termTypes.UNGROUP);var args=[this._query];term._fillArgs(args);return term;};Term.prototype.contains=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'contains',this);var term=new Term(this._r);term._query.push(termTypes.CONTAINS);var args=[this._query];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i])._wrap());}term._fillArgs(args);return term;};Term.prototype.sum=function(field){if(this._fastArityRange(arguments.length,0,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,0,1,'sum',this);}var term=new Term(this._r);term._query.push(termTypes.SUM);var args=[this];if(field!==undefined){args.push(new Term(this._r).expr(field)._wrap());}term._fillArgs(args);return term;};Term.prototype.avg=function(field){if(this._fastArityRange(arguments.length,0,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,0,1,'avg',this);}var term=new Term(this._r);term._query.push(termTypes.AVG);var args=[this];if(field!==undefined){args.push(new Term(this._r).expr(field)._wrap());}term._fillArgs(args);return term;};Term.prototype.min=function(field){if(this._fastArityRange(arguments.length,0,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,0,1,'min',this);}var term=new Term(this._r);term._query.push(termTypes.MIN);var args=[this];if(field!==undefined){if(helper.isPlainObject(field)){term._fillArgs(args);term._query.push(new Term(this._r).expr(translateOptions(field))._query);}else{args.push(new Term(this._r).expr(field)._wrap());term._fillArgs(args);}}else{term._fillArgs(args);}return term;};Term.prototype.max=function(field){if(this._fastArityRange(arguments.length,0,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,0,1,'max',this);}var term=new Term(this._r);term._query.push(termTypes.MAX);var args=[this];if(field!==undefined){if(helper.isPlainObject(field)){term._fillArgs(args);term._query.push(new Term(this._r).expr(translateOptions(field))._query);}else{args.push(new Term(this._r).expr(field)._wrap());term._fillArgs(args);}}else{term._fillArgs(args);}return term;};Term.prototype.fold=function(base,func,options){if(this._fastArityRange(arguments.length,2,3)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,2,3,'range',this);}var term=new Term(this._r);term._query.push(termTypes.FOLD);var args=[this,new Term(this._r).expr(base),new Term(this._r).expr(func)._wrap()];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='emit'&&key!=='finalEmit'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `fold`. Available options are emit <function>, finalEmit <function>');}});term._query.push(new Term(this._r).expr(translateOptions(options))._query);}return term;};// Document manipulation
  Term.prototype.row=function(){this._noPrefix(this,'row');if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'r.row',this);}var term=new Term(this._r);term._query.push(termTypes.IMPLICIT_VAR);return term;};Term.prototype.pluck=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'pluck',this);var term=new Term(this._r);term._query.push(termTypes.PLUCK);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.without=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'without',this);var term=new Term(this._r);term._query.push(termTypes.WITHOUT);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.merge=function(arg){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'merge',this);var term=new Term(this._r);term._query.push(termTypes.MERGE);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i])._wrap());}term._fillArgs(args);return term;};Term.prototype.literal=function(obj){this._noPrefix(this,'literal');// The test for arity is performed in r.literal
  var term=new Term(this._r);term._query.push(termTypes.LITERAL);if(arguments.length>0){var args=[new Term(this._r).expr(obj)];term._fillArgs(args);}return term;};Term.prototype.append=function(value){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'append',this);}var term=new Term(this._r);term._query.push(termTypes.APPEND);var args=[this,new Term(this._r).expr(value)];term._fillArgs(args);return term;};Term.prototype.prepend=function(value){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'prepend',this);}var term=new Term(this._r);term._query.push(termTypes.PREPEND);var args=[this,new Term(this._r).expr(value)];term._fillArgs(args);return term;};Term.prototype.difference=function(other){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'difference',this);}var term=new Term(this._r);term._query.push(termTypes.DIFFERENCE);var args=[this,new Term(this._r).expr(other)];term._fillArgs(args);return term;};Term.prototype.setInsert=function(other){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'setInsert',this);}var term=new Term(this._r);term._query.push(termTypes.SET_INSERT);var args=[this,new Term(this._r).expr(other)];term._fillArgs(args);return term;};Term.prototype.setUnion=function(other){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'setUnion',this);}var term=new Term(this._r);term._query.push(termTypes.SET_UNION);var args=[this,new Term(this._r).expr(other)];term._fillArgs(args);return term;};Term.prototype.setIntersection=function(other){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'setIntersection',this);}var term=new Term(this._r);term._query.push(termTypes.SET_INTERSECTION);var args=[this,new Term(this._r).expr(other)];term._fillArgs(args);return term;};Term.prototype.setDifference=function(other){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'setDifference',this);}var term=new Term(this._r);term._query.push(termTypes.SET_DIFFERENCE);var args=[this,new Term(this._r).expr(other)];term._fillArgs(args);return term;};Term.prototype.getField=function(field){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'(...)',this);}var term=new Term(this._r);term._query.push(termTypes.GET_FIELD);var args=[this,new Term(this._r).expr(field)];term._fillArgs(args);return term;};Term.prototype.bracket=function(field){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'(...)',this);}var term=new Term(this._r);term._query.push(termTypes.BRACKET);var args=[this,new Term(this._r).expr(field)];term._fillArgs(args);return term;};Term.prototype.hasFields=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'hasFields',this);var term=new Term(this._r);term._query.push(termTypes.HAS_FIELDS);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.insertAt=function(index,value){if(this._fastArity(arguments.length,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,2,'insertAt',this);}var term=new Term(this._r);term._query.push(termTypes.INSERT_AT);var args=[this,new Term(this._r).expr(index),new Term(this._r).expr(value)];term._fillArgs(args);return term;};Term.prototype.spliceAt=function(index,array){if(this._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,2,'spliceAt',this);}var term=new Term(this._r);term._query.push(termTypes.SPLICE_AT);var args=[this,new Term(this._r).expr(index),new Term(this._r).expr(array)];term._fillArgs(args);return term;};Term.prototype.deleteAt=function(start,end){if(this._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,2,'deleteAt',this);}var term=new Term(this._r);term._query.push(termTypes.DELETE_AT);var args=[this,new Term(this._r).expr(start)];if(end!==undefined){args.push(new Term(this._r).expr(end));}term._fillArgs(args);return term;};Term.prototype.changeAt=function(index,value){if(this._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,2,'changeAt',this);}var term=new Term(this._r);term._query.push(termTypes.CHANGE_AT);var args=[this];args.push(new Term(this._r).expr(index));args.push(new Term(this._r).expr(value));term._fillArgs(args);return term;};Term.prototype.keys=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'keys',this);}var term=new Term(this._r);term._query.push(termTypes.KEYS);var args=[this];term._fillArgs(args);return term;};Term.prototype.values=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'keys',this);}var term=new Term(this._r);term._query.push(termTypes.VALUES);var args=[this];term._fillArgs(args);return term;};Term.prototype.object=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._noPrefix(this,'object');this._arityRange(_args,0,Infinity,'object',this);var term=new Term(this._r);term._query.push(termTypes.OBJECT);var args=[];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};// String
  Term.prototype.match=function(regex){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'match',this);}var term=new Term(this._r);term._query.push(termTypes.MATCH);var args=[this,new Term(this._r).expr(regex)];term._fillArgs(args);return term;};Term.prototype.upcase=function(regex){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'upcase',this);}var term=new Term(this._r);term._query.push(termTypes.UPCASE);var args=[this];term._fillArgs(args);return term;};Term.prototype.downcase=function(regex){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'upcase',this);}var term=new Term(this._r);term._query.push(termTypes.DOWNCASE);var args=[this];term._fillArgs(args);return term;};// Math and Logic
  Term.prototype.add=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'add',this);var term=new Term(this._r);term._query.push(termTypes.ADD);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.sub=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'sub',this);var term=new Term(this._r);term._query.push(termTypes.SUB);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.mul=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'mul',this);var term=new Term(this._r);term._query.push(termTypes.MUL);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.div=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'div',this);var term=new Term(this._r);term._query.push(termTypes.DIV);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.mod=function(b){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'mod',this);}var term=new Term(this._r);term._query.push(termTypes.MOD);var args=[this,new Term(this._r).expr(b)];term._fillArgs(args);return term;};Term.prototype.and=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this._r);term._query.push(termTypes.AND);var args=[];if(!Array.isArray(this._query)||this._query.length>0){args.push(this);}for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.or=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this._r);term._query.push(termTypes.OR);var args=[];if(!Array.isArray(this._query)||this._query.length>0){args.push(this);}for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.eq=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'eq',this);var term=new Term(this._r);term._query.push(termTypes.EQ);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.ne=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'ne',this);var term=new Term(this._r);term._query.push(termTypes.NE);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.gt=function(other){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'gt',this);var term=new Term(this._r);term._query.push(termTypes.GT);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.ge=function(other){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'ge',this);var term=new Term(this._r);term._query.push(termTypes.GE);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.lt=function(other){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'lt',this);var term=new Term(this._r);term._query.push(termTypes.LT);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.le=function(other){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,Infinity,'le',this);var term=new Term(this._r);term._query.push(termTypes.LE);var args=[this];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.not=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'not',this);}var term=new Term(this._r);term._query.push(termTypes.NOT);var args=[this];term._fillArgs(args);return term;};Term.prototype.random=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var self=this;self._noPrefix(this,'random');self._arityRange(_args,0,3,'random',self);var term=new Term(self._r);term._query.push(termTypes.RANDOM);var args=[];for(var i=0;i<_args.length-1;i++){args.push(new Term(self._r).expr(_args[i]));}if(_args.length>0){if(helper.isPlainObject(_args[_args.length-1])){helper.loopKeys(_args[_args.length-1],function(obj,key){if(key!=='float'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `random`',self._query,'Available option is float: <boolean>');}});term._fillArgs(args);term._query.push(new Term(self._r).expr(translateOptions(_args[_args.length-1]))._query);}else{args.push(new Term(self._r).expr(_args[_args.length-1]));term._fillArgs(args);}}else{term._fillArgs(args);}return term;};Term.prototype.floor=function(){if(this._fastArityRange(arguments.length,0,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,0,1,'floor',this);}var term=new Term(this._r);term._query.push(termTypes.FLOOR);var args=[this];term._fillArgs(args);return term;};Term.prototype.ceil=function(){if(this._fastArityRange(arguments.length,0,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,0,1,'ceil',this);}var term=new Term(this._r);term._query.push(termTypes.CEIL);var args=[this];term._fillArgs(args);return term;};Term.prototype.round=function(){if(this._fastArityRange(arguments.length,0,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,0,1,'round',this);}var term=new Term(this._r);term._query.push(termTypes.ROUND);var args=[this];term._fillArgs(args);return term;};// Dates and times
  Term.prototype.now=function(){this._noPrefix(this,'now');var term=new Term(this._r);term._query.push(termTypes.NOW);return term;};Term.prototype.time=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._noPrefix(this,'time');// Special check for arity
  var foundArgs=false;for(var i=0;i<_args.length;i++){if(_args[i]instanceof Term&&_args[i]._query[0]===termTypes.ARGS){foundArgs=true;break;}}if(foundArgs===false){if(_args.length!==4&&_args.length!==7){throw new Error.ReqlDriverError('`r.time` called with '+_args.length+' argument'+(_args.length>1?'s':''),null,'`r.time` takes 4 or 7 arguments');}}var term=new Term(this._r);term._query.push(termTypes.TIME);var args=[];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.epochTime=function(epochTime){this._noPrefix(this,'epochTime');var term=new Term(this._r);term._query.push(termTypes.EPOCH_TIME);var args=[new Term(this._r).expr(epochTime)];term._fillArgs(args);return term;};Term.prototype.ISO8601=function(isoTime,options){this._noPrefix(this,'ISO8601');if(this._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,2,'ISO8601',this);}var term=new Term(this._r);term._query.push(termTypes.ISO8601);var args=[new Term(this._r).expr(isoTime)._query];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='defaultTimezone'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `ISO8601`. Available options are primaryKey <string>, durability <string>, datancenter <string>');}});term._query.push(new Term(this._r).expr(translateOptions(options))._query);}return term;};Term.prototype.inTimezone=function(timezone){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'inTimezone',this);}var term=new Term(this._r);term._query.push(termTypes.IN_TIMEZONE);var args=[this,new Term(this._r).expr(timezone)];term._fillArgs(args);return term;};Term.prototype.timezone=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'timezone',this);}var term=new Term(this._r);term._query.push(termTypes.TIMEZONE);var args=[this];term._fillArgs(args);return term;};Term.prototype.during=function(left,right,options){if(this._fastArityRange(arguments.length,2,3)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,2,3,'during',this);}var term=new Term(this._r);term._query.push(termTypes.DURING);var args=[];args.push(this);args.push(new Term(this._r).expr(left));args.push(new Term(this._r).expr(right));term._fillArgs(args);if(helper.isPlainObject(options)){term._query.push(new Term(this._r).expr(translateOptions(options))._query);}return term;};Term.prototype.date=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'date',this);}var term=new Term(this._r);term._query.push(termTypes.DATE);var args=[this];term._fillArgs(args);return term;};Term.prototype.timeOfDay=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'timeOfDay',this);}var term=new Term(this._r);term._query.push(termTypes.TIME_OF_DAY);var args=[this];term._fillArgs(args);return term;};Term.prototype.year=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'year',this);}var term=new Term(this._r);term._query.push(termTypes.YEAR);var args=[this];term._fillArgs(args);return term;};Term.prototype.month=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'month',this);}var term=new Term(this._r);term._query.push(termTypes.MONTH);var args=[this];term._fillArgs(args);return term;};Term.prototype.day=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'day',this);}var term=new Term(this._r);term._query.push(termTypes.DAY);var args=[this];term._fillArgs(args);return term;};Term.prototype.dayOfYear=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'dayOfYear',this);}var term=new Term(this._r);term._query.push(termTypes.DAY_OF_YEAR);var args=[this];term._fillArgs(args);return term;};Term.prototype.dayOfWeek=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'dayOfWeek',this);}var term=new Term(this._r);term._query.push(termTypes.DAY_OF_WEEK);var args=[this];term._fillArgs(args);return term;};Term.prototype.hours=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'hours',this);}var term=new Term(this._r);term._query.push(termTypes.HOURS);var args=[this];term._fillArgs(args);return term;};Term.prototype.minutes=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'minutes',this);}var term=new Term(this._r);term._query.push(termTypes.MINUTES);var args=[this];term._fillArgs(args);return term;};Term.prototype.seconds=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'seconds',this);}var term=new Term(this._r);term._query.push(termTypes.SECONDS);var args=[this];term._fillArgs(args);return term;};Term.prototype.toISO8601=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'toISO8601',this);}var term=new Term(this._r);term._query.push(termTypes.TO_ISO8601);var args=[this];term._fillArgs(args);return term;};Term.prototype.toEpochTime=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'toEpochTime',this);}var term=new Term(this._r);term._query.push(termTypes.TO_EPOCH_TIME);var args=[this];term._fillArgs(args);return term;};Term.prototype.monday=function(){var term=new Term(this._r);term._query.push(termTypes.MONDAY);return term;};Term.prototype.tuesday=function(){var term=new Term(this._r);term._query.push(termTypes.TUESDAY);return term;};Term.prototype.wednesday=function(){var term=new Term(this._r);term._query.push(termTypes.WEDNESDAY);return term;};Term.prototype.thursday=function(){var term=new Term(this._r);term._query.push(termTypes.THURSDAY);return term;};Term.prototype.friday=function(){var term=new Term(this._r);term._query.push(termTypes.FRIDAY);return term;};Term.prototype.saturday=function(){var term=new Term(this._r);term._query.push(termTypes.SATURDAY);return term;};Term.prototype.sunday=function(){var term=new Term(this._r);term._query.push(termTypes.SUNDAY);return term;};Term.prototype.january=function(){var term=new Term(this._r);term._query.push(termTypes.JANUARY);return term;};Term.prototype.february=function(){var term=new Term(this._r);term._query.push(termTypes.FEBRUARY);return term;};Term.prototype.march=function(){var term=new Term(this._r);term._query.push(termTypes.MARCH);return term;};Term.prototype.april=function(){var term=new Term(this._r);term._query.push(termTypes.APRIL);return term;};Term.prototype.may=function(){var term=new Term(this._r);term._query.push(termTypes.MAY);return term;};Term.prototype.june=function(){var term=new Term(this._r);term._query.push(termTypes.JUNE);return term;};Term.prototype.july=function(){var term=new Term(this._r);term._query.push(termTypes.JULY);return term;};Term.prototype.august=function(){var term=new Term(this._r);term._query.push(termTypes.AUGUST);return term;};Term.prototype.september=function(){var term=new Term(this._r);term._query.push(termTypes.SEPTEMBER);return term;};Term.prototype.october=function(){var term=new Term(this._r);term._query.push(termTypes.OCTOBER);return term;};Term.prototype.november=function(){var term=new Term(this._r);term._query.push(termTypes.NOVEMBER);return term;};Term.prototype.december=function(){var term=new Term(this._r);term._query.push(termTypes.DECEMBER);return term;};Term.prototype.args=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._noPrefix(this,'args');var term=new Term(this._r);term._query.push(termTypes.ARGS);var args=[];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.do=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this._r);term._query.push(termTypes.FUNCALL);var args=[];if(_args.length>0){args.push(new Term(this._r).expr(_args[_args.length-1])._wrap()._query);}args.push(this);for(var i=0;i<_args.length-1;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.branch=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,2,Infinity,'',this);var term=new Term(this._r);term._query.push(termTypes.BRANCH);var args=[];args.push(this);for(var i=0;i<_len;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.forEach=function(func){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'forEach',this);}var term=new Term(this._r);term._query.push(termTypes.FOR_EACH);var args=[this,new Term(this._r).expr(func)._wrap()];term._fillArgs(args);return term;};Term.prototype.default=function(expression){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'default',this);}var term=new Term(this._r);term._query.push(termTypes.DEFAULT);var args=[this,new Term(this._r).expr(expression)];term._fillArgs(args);return term;};Term.prototype.expr=function(expression,nestingLevel){var self=this;self._noPrefix(self,'expr');if(self._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,1,2,'expr',self);}// undefined will be caught in the last else
  var ar,obj;if(expression===undefined){var error='Cannot convert `undefined` with r.expr()';return new Term(self._r,expression,error);}var _nestingLevel=nestingLevel;if(_nestingLevel==null){_nestingLevel=self._r.nestingLevel;}//if (nestingLevel == null) nestingLevel = self._r.nestingLevel;
  if(_nestingLevel<0)throw new Error.ReqlDriverError('Nesting depth limit exceeded.\nYou probably have a circular reference somewhere');if(expression instanceof Term){return expression;}else if(expression instanceof Function){return new Func(self._r,expression);}else if(expression instanceof Date){return new Term(self._r).ISO8601(expression.toISOString());}else if(Array.isArray(expression)){var term=new Term(self._r);term._query.push(termTypes.MAKE_ARRAY);var args=[];for(var i=0;i<expression.length;i++){args.push(new Term(self._r).expr(expression[i],_nestingLevel-1));}term._fillArgs(args);return term;}else if(expression instanceof Buffer){return self._r.binary(expression);}else if(helper.isPlainObject(expression)){var term=new Term(self._r);var optArgs={};var foundError=false;helper.loopKeys(expression,function(expression,key){if(expression[key]!==undefined){var optArg=new Term(self._r).expr(expression[key],_nestingLevel-1);if(optArg instanceof Term&&!foundError&&optArg._error!=null){foundError=true;term._error=optArg._error;term._frames=[key].concat(optArg._frames);}optArgs[key]=optArg._query;}});term._query=optArgs;return term;}else{// Primitive
  if(expression===null){return new Term(self._r,null,expression);}else if(typeof expression==='string'){return new Term(self._r,expression);}else if(typeof expression==='number'){if(expression!==expression){var error='Cannot convert `NaN` to JSON';return new Term(self._r,expression,error);}else if(!isFinite(expression)){var error='Cannot convert `Infinity` to JSON';return new Term(self._r,expression,error);}return new Term(self._r,expression);}else if(typeof expression==='boolean'){return new Term(self._r,expression);}else{self._error=new Error.ReqlDriverError('Cannot convert `'+expression+'` to datum.');self._frames=[];}}return self;};Term.prototype.binary=function(bin){this._noPrefix(this,'binary');if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'binary',this);}var term;if(bin instanceof Buffer){// We could use BINARY, and coerce `bin` to an ASCII string, but that
  // will break if there is a null char
  term=new Term(this._r,{$reql_type$:'BINARY',data:bin.toString('base64')});}else{term=new Term(this._r);term._query.push(termTypes.BINARY);var args=[new Term(this._r).expr(bin)];term._fillArgs(args);}return term;};Term.prototype.js=function(arg,options){this._noPrefix(this,'js');if(this._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,2,'js',this);}var term=new Term(this._r);term._query.push(termTypes.JAVASCRIPT);var args=[new Term(this._r).expr(arg)];term._fillArgs(args);if(helper.isPlainObject(options)){term._query.push(new Term(this._r).expr(translateOptions(options))._query);}return term;};Term.prototype.coerceTo=function(type){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'coerceTo',this);}var term=new Term(this._r);term._query.push(termTypes.COERCE_TO);var args=[this,new Term(this._r).expr(type)];term._fillArgs(args);return term;};Term.prototype.typeOf=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'typeOf',this);}var term=new Term(this._r);term._query.push(termTypes.TYPE_OF);var args=[this];term._fillArgs(args);return term;};Term.prototype.info=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'info',this);}var term=new Term(this._r);term._query.push(termTypes.INFO);var args=[this];term._fillArgs(args);return term;};Term.prototype.json=function(json){this._noPrefix(this,'json');if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'info',this);}/*
    if ((/\\u0000/.test(json)) || (/\0/.test(json))) {
      this._error = new Error.ReqlDriverError('The null character is currently not supported by RethinkDB');
    }
    */var term=new Term(this._r);term._query.push(termTypes.JSON);var args=[new Term(this._r).expr(json)];term._fillArgs(args);return term;};Term.prototype.http=function(url,options){this._noPrefix(this,'http');if(this._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,2,'http',this);}var term=new Term(this._r);term._query.push(termTypes.HTTP);var args=[new Term(this._r).expr(url)];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='timeout'&&key!=='attempts'&&key!=='redirects'&&key!=='verify'&&key!=='resultFormat'&&key!=='method'&&key!=='auth'&&key!=='params'&&key!=='header'&&key!=='data'&&key!=='page'&&key!=='pageLimit'&&key!==''){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `http`. Available options are attempts <number>, redirects <number>, verify <boolean>, resultFormat: <string>, method: <string>, auth: <object>, params: <object>, header: <string>, data: <string>, page: <string/function>, pageLimit: <number>');}});term._query.push(new Term(this._r).expr(translateOptions(options))._query);}return term;};Term.prototype.uuid=function(str){this._noPrefix(this,'uuid');var term=new Term(this._r);term._query.push(termTypes.UUID);if(str!==undefined){var args=[new Term(this._r).expr(str)];term._fillArgs(args);}return term;};Term.prototype.circle=function(center,radius,options){var self=this;// Arity check is done by r.circle
  self._noPrefix(self,'circle');var term=new Term(self._r);term._query.push(termTypes.CIRCLE);var args=[new Term(self._r).expr(center),new Term(self._r).expr(radius)];term._fillArgs(args);if(helper.isPlainObject(options)){// There is no need to translate here
  helper.loopKeys(options,function(obj,key){if(key!=='numVertices'&&key!=='geoSystem'&&key!=='unit'&&key!=='fill'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `circle`',self._query,'Available options are numVertices <number>, geoSsystem <string>, unit <string> and fill <bool>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};Term.prototype.distance=function(geometry,options){var self=this;if(self._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,1,2,'distance',self);}var term=new Term(self._r);term._query.push(termTypes.DISTANCE);var args=[self,new Term(self._r).expr(geometry)];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='geoSystem'&&key!=='unit'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `distance`',self._query,'Available options are geoSystem <string>, unit <string>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};Term.prototype.fill=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'fill',this);}var term=new Term(this._r);term._query.push(termTypes.FILL);var args=[this];term._fillArgs(args);return term;};Term.prototype.geojson=function(geometry){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'geojson',this);}this._noPrefix(this,'geojson');var term=new Term(this._r);term._query.push(termTypes.GEOJSON);var args=[new Term(this._r).expr(geometry)];term._fillArgs(args);return term;};Term.prototype.toGeojson=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'toGeojson',this);}var term=new Term(this._r);term._query.push(termTypes.TO_GEOJSON);var args=[this];term._fillArgs(args);return term;};Term.prototype.getIntersecting=function(geometry,options){if(this._fastArity(arguments.length,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,2,'getIntersecting',this);}var term=new Term(this._r);term._query.push(termTypes.GET_INTERSECTING);var args=[this,new Term(this._r).expr(geometry)];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='index'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `distance`',self._query,'Available options are index <string>');}});term._query.push(new Term(this._r).expr(translateOptions(options))._query);}return term;};Term.prototype.getNearest=function(geometry,options){var self=this;if(self._fastArity(arguments.length,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arity(_args,2,'getNearest',self);}var term=new Term(self._r);term._query.push(termTypes.GET_NEAREST);var args=[self,new Term(self._r).expr(geometry)];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='index'&&key!=='maxResults'&&key!=='maxDist'&&key!=='unit'&&key!=='geoSystem'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `getNearest`',self._query,'Available options are index <string>, maxResults <number>, maxDist <number>, unit <string>, geoSystem <string>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};Term.prototype.includes=function(geometry){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'includes',this);}var term=new Term(this._r);term._query.push(termTypes.INCLUDES);var args=[this,new Term(this._r).expr(geometry)];term._fillArgs(args);return term;};Term.prototype.intersects=function(geometry){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'intersects',this);}var term=new Term(this._r);term._query.push(termTypes.INTERSECTS);var args=[this,new Term(this._r).expr(geometry)];term._fillArgs(args);return term;};Term.prototype.line=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}// Arity check is done by r.line
  this._noPrefix(this,'line');var term=new Term(this._r);term._query.push(termTypes.LINE);var args=[];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.point=function(longitude,latitude){// Arity check is done by r.point
  this._noPrefix(this,'point');var term=new Term(this._r);term._query.push(termTypes.POINT);var args=[new Term(this._r).expr(longitude),new Term(this._r).expr(latitude)];term._fillArgs(args);return term;};Term.prototype.polygon=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}// Arity check is done by r.polygon
  this._noPrefix(this,'polygon');var term=new Term(this._r);term._query.push(termTypes.POLYGON);var args=[];for(var i=0;i<_args.length;i++){args.push(new Term(this._r).expr(_args[i]));}term._fillArgs(args);return term;};Term.prototype.polygonSub=function(geometry){if(this._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,1,'polygonSub',this);}var term=new Term(this._r);term._query.push(termTypes.POLYGON_SUB);var args=[this,new Term(this._r).expr(geometry)];term._fillArgs(args);return term;};Term.prototype.range=function(start,end){this._noPrefix(this,'range');if(this._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arityRange(_args,1,2,'r.range',this);}var term=new Term(this._r);term._query.push(termTypes.RANGE);var args=[];args.push(new Term(this._r).expr(start));if(end!==undefined){args.push(new Term(this._r).expr(end));}term._fillArgs(args);return term;};Term.prototype.toJsonString=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'toJSON',this);}var term=new Term(this._r);term._query.push(termTypes.TO_JSON_STRING);var args=[this];term._fillArgs(args);return term;};Term.prototype.toJSON=Term.prototype.toJsonString;Term.prototype.config=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'config',this);}var term=new Term(this._r);term._query.push(termTypes.CONFIG);var args=[this];term._fillArgs(args);return term;};Term.prototype.status=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'status',this);}var term=new Term(this._r);term._query.push(termTypes.STATUS);var args=[this];term._fillArgs(args);return term;};Term.prototype.wait=function(options){var self=this;if(self._fastArityRange(arguments.length,0,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arityRange(_args,0,1,'wait',self);}var term=new Term(self._r);term._query.push(termTypes.WAIT);var args=[self];term._fillArgs(args);if(helper.isPlainObject(options)){helper.loopKeys(options,function(obj,key){if(key!=='waitFor'&&key!=='timeout'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `wait`',self._query,'Available options are waitFor: <string>, timeout: <number>');}});term._query.push(new Term(self._r).expr(translateOptions(options))._query);}return term;};Term.prototype.reconfigure=function(config){var self=this;if(self._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}self._arity(_args,1,'reconfigure',self);}var term=new Term(self._r);term._query.push(termTypes.RECONFIGURE);var args=[this];term._fillArgs(args);if(helper.isPlainObject(config)){helper.loopKeys(config,function(obj,key){if(key!=='shards'&&key!=='replicas'&&key!=='dryRun'&&key!=='primaryReplicaTag'&&key!=='nonvotingReplicaTags'&&key!=='emergencyRepair'){throw new Error.ReqlDriverError('Unrecognized option `'+key+'` in `reconfigure`',self._query,'Available options are shards: <number>, replicas: <number>, primaryReplicaTag: <object>, dryRun <boolean>, emergencyRepair: <string>, nonvotingReplicaTags: <array<string>>');}});term._query.push(new Term(self._r).expr(translateOptions(config))._query);}else{throw new Error.ReqlDriverError('First argument of `reconfigure` must be an object');}return term;};Term.prototype.rebalance=function(){if(this._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,0,'rebalance',this);}var term=new Term(this._r);term._query.push(termTypes.REBALANCE);var args=[this];term._fillArgs(args);return term;};Term.prototype.grant=function(name,access){if(this._fastArity(arguments.length,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}this._arity(_args,2,'grant',this);}var term=new Term(this._r);term._query.push(termTypes.GRANT);var args=[this,new Term(this._r).expr(name),new Term(this._r).expr(access)];term._fillArgs(args);return term;};Term.prototype.then=function(resolve,reject){return this.run().then(resolve,reject);};Term.prototype.error=function(reject){return this.run().error(reject);};Term.prototype.catch=function(reject){return this.run().catch(reject);};Term.prototype.finally=function(handler){return this.run().finally(handler);};Term.prototype.delay=function(msecs){return this.run().delay(msecs);};Term.prototype.toString=function(){return Error.generateBacktrace(this._query,0,null,[],{indent:0,extra:0}).str;};Term.prototype._wrap=function(){var self=this;if(helper.hasImplicit(this._query)){if(this._query[0]===termTypes.ARGS){throw new Error.ReqlDriverError('Implicit variable `r.row` cannot be used inside `r.args`');}//Must pass at least one variable to the function or it won't accept r.row
  return new Term(this._r).expr(function(doc){return self;});}else{return self;}};Term.prototype._fillArgs=function(args){var foundError=false;var internalArgs=[];for(var i=0;i<args.length;i++){if(args[i]instanceof Term){internalArgs.push(args[i]._query);if(!foundError&&args[i]._error!=null){this._error=args[i]._error;this._frames=args[i]._frames;this._frames.unshift(i);foundError=true;}}else{internalArgs.push(args[i]);}}this._query.push(internalArgs);return this;};Term.prototype._translateArgs={returnChanges:'return_changes',includeInitial:'include_initial',primaryKey:'primary_key',readMode:'read_mode',nonAtomic:'non_atomic',leftBound:'left_bound',rightBound:'right_bound',defaultTimezone:'default_timezone',noReply:'noreply',resultFormat:'result_format',pageLimit:'page_limit',arrayLimit:'array_limit',numVertices:'num_vertices',geoSystem:'geo_system',maxResults:'max_results',maxDist:'max_dist',dryRun:'dry_run',waitFor:'wait_for',includeStates:'include_states',primaryReplicaTag:'primary_replica_tag',emergencyRepair:'emergency_repair',minBatchRows:'min_batch_rows',maxBatchRows:'max_batch_rows',maxBatchBytes:'max_batch_bytes',maxBatchSeconds:'max_batch_seconds',firstBatchScaledownFactor:'first_batch_scaledown_factor',includeOffsets:'include_offsets',includeTypes:'include_types',finalEmit:'final_emit'};function translateOptions(options){var translatedOpt={};helper.loopKeys(options,function(options,key){var keyServer=Term.prototype._translateArgs[key]||key;translatedOpt[keyServer]=options[key];});return translatedOpt;}Term.prototype._setNestingLevel=function(nestingLevel){Term.prototype._nestingLevel=nestingLevel;};Term.prototype._setArrayLimit=function(arrayLimit){Term.prototype._arrayLimit=arrayLimit;};Term.prototype._noPrefix=function(term,method){if(!Array.isArray(term._query)||term._query.length>0){throw new Error.ReqlDriverError('`'+method+'` is not defined',term._query);}};Term.prototype._arityRange=function(args,min,max,method,term){var foundArgs=false;if(args.length<min){for(var i=0;i<args.length;i++){if(args[i]instanceof Term&&args[i]._query[0]===termTypes.ARGS){foundArgs=true;break;}}if(foundArgs===false){throw new Error.ReqlDriverError('`'+method+'` takes at least '+min+' argument'+(min>1?'s':'')+', '+args.length+' provided',term._query);}}else if(args.length>max){for(var i=0;i<args.length;i++){if(args[i]instanceof Term&&args[i]._query[0]===termTypes.ARGS){foundArgs=true;break;}}if(foundArgs===false){throw new Error.ReqlDriverError('`'+method+'` takes at most '+max+' argument'+(max>1?'s':'')+', '+args.length+' provided',term._query);}}};Term.prototype._arity=function(args,num,method,term){var foundArgs=false;for(var i=0;i<args.length;i++){if(args[i]instanceof Term&&args[i]._query[0]===termTypes.ARGS){foundArgs=true;break;}}if(foundArgs===false){throw new Error.ReqlDriverError('`'+method+'` takes '+num+' argument'+(num>1?'s':'')+', '+args.length+' provided',term._query);}};// Cheap arity check. If it fails, return false, and then we are expected to call _arity/_arityRange
  Term.prototype._fastArity=function(len,num){return len===num;};Term.prototype._fastArityRange=function(len,min,max){return len>=min&&len<=max;};// Datums
  function Func(r,func){// We can retrieve the names of the arguments with
  // func.toString().match(/\(([^\)]*)\)/)[1].split(/\s*,\s*/)
  var term=new Term(r);term._query.push(termTypes.FUNC);var args=[];var argVars=[];var argNums=[];for(var i=0;i<func.length;i++){argVars.push(new Var(r,r.nextVarId));argNums.push(r.nextVarId);if(r.nextVarId===9007199254740992){// That seems like overdoing it... but well maybe...
  r.nextVarId=0;}else{r.nextVarId++;}}var body=func.apply(func,argVars);if(body===undefined)throw new Error.ReqlDriverError('Anonymous function returned `undefined`. Did you forget a `return`? In:\n'+func.toString(),this._query);body=new Term(r).expr(body);args.push(new Term(r).expr(argNums));args.push(body);term._fillArgs(args);return term;}Func.prototype.nextVarId=1;function Var(r,id){var term=new Term(r);term._query.push(termTypes.VAR);term._query.push([new Term(r).expr(id)._query]);return term;}module.exports=Term;}).call(this,require("buffer").Buffer,"/lib");},{"bluebird":16,"buffer":49}],"/lib/transform_stream.js":[function(require,module,exports){(function(setImmediate,__dirname){var Transform=require('stream').Transform;var Cursor=require(__dirname+'/cursor.js');var util=require('util');// Experimental, but should work fine.
  function TransformStream(table,options,connection){this._table=table;this._r=table._r;this._options=options;this._cache=[];this._pendingCallback=null;this._ended=false;this._inserting=false;this._delayed=false;this._connection=connection;this._highWaterMark=options.highWaterMark||100;this._insertOptions={};this._insertOptions.durability=options.durability||'hard';this._insertOptions.conflict=options.conflict||'error';this._insertOptions.returnChanges=options.returnChanges||true;// Internal option to run some tests
  if(options.debug===true){this._sequence=[];}Transform.call(this,{objectMode:true,highWaterMark:this._highWaterMark});};util.inherits(TransformStream,Transform);TransformStream.prototype._transform=function(value,encoding,done){this._cache.push(value);this._next(value,encoding,done);};// Everytime we want to insert but do not have a full buffer,
  // we recurse with setImmediate to give a chance to the input
  // stream to push a few more elements
  TransformStream.prototype._next=function(value,encoding,done){if(this._writableState.lastBufferedRequest!=null&&this._writableState.lastBufferedRequest.chunk!==value){// There's more data to buffer
  if(this._cache.length<this._highWaterMark){this._delayed=false;// Call done now, and more data will be put in the cache
  done();}else{if(this._inserting===false){if(this._delayed===true){// We have to flush
  this._delayed=false;this._insert();// Fill the buffer while we are inserting data
  done();}else{var self=this;this._delayed=true;setImmediate(function(){self._next(value,encoding,done);});}}else{// to call when we are dong inserting to keep buffering
  this._pendingCallback=done;}}}else{// We just pushed the last element in the internal buffer
  if(this._inserting===false){if(this._delayed===true){this._delayed=false;// to call when we are dong inserting to maybe flag the end
  this._insert();// We can call done now, because we have _flush to close the stream
  done();}else{var self=this;this._delayed=true;setImmediate(function(){self._next(value,encoding,done);});}}else{this._delayed=false;// There is nothing left in the internal buffer
  // But something is already inserting stuff.
  if(this._cache.length<this._highWaterMark-1){// Call done, to attempt to buffer more
  // This may trigger _flush
  //this._pendingCallback = done;
  done();}else{this._pendingCallback=done;}}}};TransformStream.prototype._insert=function(){var self=this;self._inserting=true;var cache=self._cache;self._cache=[];if(Array.isArray(self._sequence)){self._sequence.push(cache.length);}var pendingCallback=self._pendingCallback;self._pendingCallback=null;if(typeof pendingCallback==='function'){pendingCallback();}var query=self._table.insert(cache,self._insertOptions);if(self._options.format==='primaryKey'){query=query.do(function(result){return self._r.branch(result('errors').eq(0),self._table.config()('primary_key').do(function(primaryKey){return result('changes')('new_val')(primaryKey);}),result(self._r.error(result('errors').coerceTo('STRING').add(' errors returned. First error:\n').add(result('first_error')))));});}query.run(self._connection).then(function(result){self._inserting=false;if(self._options.format==='primaryKey'){for(var i=0;i<result.length;i++){self.push(result[i]);}}else{if(result.errors>0){self._inserting=false;self.emit('error',new Error('Failed to insert some documents:'+JSON.stringify(result,null,2)));}else{if(self._insertOptions.returnChanges===true){for(var i=0;i<result.changes.length;i++){self.push(result.changes[i].new_val);}}}}pendingCallback=self._pendingCallback;self._pendingCallback=null;if(typeof pendingCallback==='function'){// Mean that we can buffer more
  pendingCallback();}else if(self._ended!==true){if((self._writableState.lastBufferedRequest===null||self._writableState.lastBufferedRequest.chunk===self._cache[self._cache.length-1])&&self._cache.length>0){self._insert();}}else if(self._ended===true){if(self._cache.length>0){self._insert();}else{if(typeof self._flushCallback==='function'){self._flushCallback();}self.push(null);}}}).error(function(error){self._inserting=false;self.emit('error',error);});};TransformStream.prototype._flush=function(done){this._ended=true;if(this._cache.length===0&&this._inserting===false){done();}else{// this._inserting === true
  if(this._inserting===false){this._flushCallback=done;this._insert();}else{this._flushCallback=done;}}};module.exports=TransformStream;}).call(this,require("timers").setImmediate,"/lib");},{"stream":154,"timers":156,"util":160}],"/lib/writable_stream.js":[function(require,module,exports){(function(setImmediate,__dirname){var Writable=require('stream').Writable;var Cursor=require(__dirname+'/cursor.js');var util=require('util');// Experimental, but should work fine.
  function WritableStream(table,options,connection){this._table=table;this._options=options;this._cache=[];this._pendingCallback=null;this._inserting=false;this._delayed=false;this._connection=connection;this._highWaterMark=options.highWaterMark||100;this._insertOptions={};this._insertOptions.durability=options.durability||'hard';this._insertOptions.conflict=options.conflict||'error';// Internal option to run some tests
  if(options.debug===true){this._sequence=[];}Writable.call(this,{objectMode:true,highWaterMark:this._highWaterMark});this._i=0;};util.inherits(WritableStream,Writable);WritableStream.prototype._write=function(value,encoding,done){this._i++;this._cache.push(value);this._next(value,encoding,done);};// Everytime we want to insert but do not have a full buffer,
  // we recurse with setImmediate to give a chance to the input
  // stream to push a few more elements
  WritableStream.prototype._next=function(value,encoding,done){var self=this;if(this._writableState.lastBufferedRequest!=null&&this._writableState.lastBufferedRequest.chunk!==value){// There's more data to buffer
  if(this._cache.length<this._highWaterMark){this._delayed=false;// Call done now, and more data will be put in the cache
  done();}else{if(this._inserting===false){if(this._delayed===true){this._delayed=false;// We have to flush
  this._insert();// Fill the buffer while we are inserting data
  done();}else{var self=this;this._delayed=true;setImmediate(function(){self._next(value,encoding,done);});}}else{this._delayed=false;// to call when we are dong inserting to keep buffering
  this._pendingCallback=done;}}}else{// We just pushed the last element in the internal buffer
  if(this._inserting===false){if(this._delayed===true){this._delayed=false;// to call when we are dong inserting to maybe flag the end
  // We cannot call done here as we may be inserting the last batch
  this._pendingCallback=done;this._insert();}else{var self=this;this._delayed=true;setImmediate(function(){self._next(value,encoding,done);});}}else{this._delayed=false;// We cannot call done here as we may be inserting the last batch
  //this._pendingCallback = done;
  this._pendingCallback=function(){self._next(value,encoding,done);};}}};WritableStream.prototype._insert=function(){var self=this;self._inserting=true;var cache=self._cache;self._cache=[];if(Array.isArray(self._sequence)){self._sequence.push(cache.length);}self._table.insert(cache,self._insertOptions).run(self._connection).then(function(result){self._inserting=false;if(result.errors>0){self._inserting=false;self.emit('error',new Error('Failed to insert some documents:'+JSON.stringify(result,null,2)));}if(typeof self._pendingCallback==='function'){var pendingCallback=self._pendingCallback;self._pendingCallback=null;pendingCallback();}return null;}).error(function(error){self._inserting=false;self.emit('error',error);});};module.exports=WritableStream;}).call(this,require("timers").setImmediate,"/lib");},{"stream":154,"timers":156,"util":160}],"rethinkdbdash":[function(require,module,exports){(function(__dirname){var Promise=require('bluebird');var helper=require(__dirname+'/helper.js');var Connection=require(__dirname+'/connection.js');var Term=require(__dirname+'/term.js');var Error=require(__dirname+'/error.js');var PoolMaster=require(__dirname+'/pool_master.js');var termTypes=require(__dirname+'/protodef.js').Term.TermType;function r(){var self=this;var _r=function _r(x){return new Term(_r).expr(x);};helper.changeProto(_r,self);Term.prototype._setNestingLevel(r.prototype.nestingLevel);Term.prototype._setArrayLimit(r.prototype.arrayLimit);_r.row=new Term(_r).row();_r.monday=new Term(_r).monday();_r.tuesday=new Term(_r).tuesday();_r.wednesday=new Term(_r).wednesday();_r.thursday=new Term(_r).thursday();_r.friday=new Term(_r).friday();_r.saturday=new Term(_r).saturday();_r.sunday=new Term(_r).sunday();_r.january=new Term(_r).january();_r.february=new Term(_r).february();_r.march=new Term(_r).march();_r.april=new Term(_r).april();_r.may=new Term(_r).may();_r.june=new Term(_r).june();_r.july=new Term(_r).july();_r.august=new Term(_r).august();_r.september=new Term(_r).september();_r.october=new Term(_r).october();_r.november=new Term(_r).november();_r.december=new Term(_r).december();_r.minval=new Term(_r).minval();_r.maxval=new Term(_r).maxval();_r.nextVarId=1;_r._Term=Term;return _r;};r.prototype._host='localhost';r.prototype._port=28015;r.prototype._authKey='';r.prototype._user='admin';r.prototype._password='';r.prototype._timeoutConnect=20;// seconds
  r.prototype._pingInterval=-1;// seconds
  r.prototype._releaseFeed=false;r.prototype._nestingLevel=100;r.prototype._arrayLimit=100000;r.prototype._db='test';r.prototype._useOutdated=false;r.prototype._timeFormat='native';r.prototype._profile=false;r.prototype.setNestingLevel=function(nestingLevel){if(typeof nestingLevel!=='number')throw new Error.ReqlDriverError('The first argument of `setNestingLevel` must be a number.');this.nestingLevel=nestingLevel;};r.prototype.setArrayLimit=function(arrayLimit){if(typeof arrayLimit!=='number')throw new Error.ReqlDriverError('The first argument of `setArrayLimit` must be a number.');this.arrayLimit=arrayLimit;};r.prototype.connect=function(options,callback){if(typeof options==='function'){callback=options;options={};}var self=this;var p=new Promise(function(resolve,reject){new Connection(self,options,resolve,reject);}).nodeify(callback);return p;};r.prototype.createPools=function(options){this._poolMaster=new PoolMaster(this,options);return this;};r.prototype.getPoolMaster=function(){return this._poolMaster;};r.prototype.getPool=function(i){if(i===undefined){if(this.getPoolMaster().getPools().length===1){return this.getPoolMaster().getPools()[0];}else{throw new Error('You have multiple pools. Use `getPool(index)` or `getPools()`');}}else{return this.getPoolMaster().getPools()[i];}};r.prototype.expr=function(expression,nestingLevel){if(Term.prototype._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,2,'expr',this);}var _nestingLevel=nestingLevel||this.nestingLevel;return new Term(this).expr(expression,_nestingLevel);};r.prototype.db=function(db){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'r.db',this);}return new Term(this).db(db);};r.prototype.table=function(table,options){if(Term.prototype._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,2,'table',this);}return new Term(this).table(table,options);};r.prototype.js=function(jsString,options){if(Term.prototype._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,2,'r.js',this);}return new Term(this).js(jsString,options);};r.prototype.tableCreate=function(table,options){if(Term.prototype._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,2,'r.tableCreate',this);}return new Term(this).tableCreate(table,options);};r.prototype.tableDrop=function(db){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'r.tableDrop',this);}return new Term(this).tableDrop(db);};r.prototype.tableList=function(){if(Term.prototype._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,0,'r.tableList',this);}return new Term(this).tableList();};r.prototype.dbCreate=function(db){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'dbCreate',this);}return new Term(this).dbCreate(db);};r.prototype.dbDrop=function(db){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'dbDrop',this);}return new Term(this).dbDrop(db);};r.prototype.dbList=function(){if(Term.prototype._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,0,'dbList',this);}return new Term(this).dbList();};r.prototype.literal=function(obj){if(Term.prototype._fastArityRange(arguments.length,0,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,2,'r.literal',this);}if(obj===undefined){return new Term(this).literal();}else{return new Term(this).literal(obj);}};r.prototype.desc=function(field){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'r.desc',this);}return new Term(this).desc(field);};r.prototype.asc=function(field){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'r.asc',this);}return new Term(this).asc(field);};r.prototype.union=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this).expr(_args[0]);return term.union.apply(term,_args.slice(1));};r.prototype.add=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,2,Infinity,'r.add',this);var term=new Term(this).expr(_args[0]);return term.add.apply(term,_args.slice(1));};r.prototype.sub=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,2,Infinity,'r.sub',this);var term=new Term(this).expr(_args[0]);return term.sub.apply(term,_args.slice(1));};r.prototype.div=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,2,Infinity,'r.div',this);var term=new Term(this).expr(_args[0]);return term.div.apply(term,_args.slice(1));};r.prototype.mul=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,2,Infinity,'r.mul',this);var term=new Term(this).expr(_args[0]);return term.mul.apply(term,_args.slice(1));};r.prototype.mod=function(a,b){if(Term.prototype._fastArity(arguments.length,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,2,'r.mod',this);}return new Term(this).expr(a).mod(b);};r.prototype.and=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this);return term.and.apply(term,_args);};r.prototype.or=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this);return term.or.apply(term,_args);};r.prototype.eq=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,2,Infinity,'r.eq',this);var term=new Term(this).expr(_args[0]);return term.eq.apply(term,_args.slice(1));};r.prototype.ne=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,2,Infinity,'r.ne',this);var term=new Term(this).expr(_args[0]);return term.ne.apply(term,_args.slice(1));};r.prototype.gt=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,2,Infinity,'r.gt',this);var term=new Term(this).expr(_args[0]);return term.gt.apply(term,_args.slice(1));};r.prototype.ge=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,2,Infinity,'r.ge',this);var term=new Term(this).expr(_args[0]);return term.ge.apply(term,_args.slice(1));};r.prototype.lt=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,2,Infinity,'r.lt',this);var term=new Term(this).expr(_args[0]);return term.lt.apply(term,_args.slice(1));};r.prototype.le=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,2,Infinity,'r.le',this);var term=new Term(this).expr(_args[0]);return term.le.apply(term,_args.slice(1));};r.prototype.not=function(bool){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'r.not',this);}return new Term(this).expr(bool).not();};r.prototype.floor=function(num){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'r.floor',this);}return new Term(this).expr(num).floor();};r.prototype.ceil=function(num){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'r.ceil',this);}return new Term(this).expr(num).ceil();};r.prototype.round=function(num){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'r.round',this);}return new Term(this).expr(num).round();};r.prototype.now=function(){if(Term.prototype._fastArity(arguments.length,0)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,0,'now',this);}return new Term(this).now();};r.prototype.time=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this);return term.time.apply(term,_args);};r.prototype.epochTime=function(epochTime){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'r.epochTime',this);}return new Term(this).epochTime(epochTime);};r.prototype.ISO8601=function(isoTime,options){if(Term.prototype._fastArityRange(arguments.length,1,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,2,'r.ISO8601',this);}return new Term(this).ISO8601(isoTime,options);};r.prototype.branch=function(predicate,trueBranch,falseBranch){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,3,Infinity,'r.branch',this);var term=new Term(this).expr(predicate);return term.branch.apply(term,_args.slice(1));};r.prototype.error=function(errorStr){if(Term.prototype._fastArityRange(arguments.length,0,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,0,1,'r.error',this);}var term=new Term(this);term._query.push(termTypes.ERROR);if(errorStr!==undefined){term._query.push([new Term(this).expr(errorStr)._query]);}return term;};r.prototype.json=function(json){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'r.json',this);}return new Term(this).json(json);};r.prototype.object=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this);return term.object.apply(term,_args);};r.prototype.args=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this);return term.args.apply(term,_args);};r.prototype.random=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this);return term.random.apply(term,_args);};r.prototype.http=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}var term=new Term(this);return term.http.apply(term,_args);};r.prototype.do=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,Infinity,'r.do',this);var term=new Term(this).expr(_args[0]);return term.do.apply(term,_args.slice(1));};r.prototype.binary=function(bin){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'r.binary',this);}var term=new Term(this);return term.binary(bin);};r.prototype.uuid=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,0,1,'r.uuid',this);var term=new Term(this);return term.uuid(_args[0]);};r.prototype.line=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,2,Infinity,'r.line',this);var term=new Term(this);return term.line.apply(term,_args);};r.prototype.point=function(longitude,latitude){if(Term.prototype._fastArity(arguments.length,2)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,2,'r.point',this);}return new Term(this).point(longitude,latitude);};r.prototype.polygon=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,3,Infinity,'r.polygon',this);var term=new Term(this);return term.polygon.apply(term,_args);};r.prototype.circle=function(center,radius,options){if(Term.prototype._fastArityRange(arguments.length,2,3)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,2,3,'r.circle',this);}var term=new Term(this);if(options!==undefined){return term.circle(center,radius,options);}else{return term.circle(center,radius);}};r.prototype.geojson=function(value){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'r.geojson',this);}var term=new Term(this);return term.geojson(value);};r.prototype.distance=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,2,3,'r.add',this);var term=new Term(this).expr(_args[0]);return term.distance.apply(term,_args.slice(1));};r.prototype.range=function(start,end){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,2,'r.range',this);var term=new Term(this);if(end!==undefined){return term.range(start,end);}else{return term.range(start);}};r.prototype.wait=function(){// `wait` on the top level has been removed in 2.3.
  throw new Error.ReqlDriverError('`wait` can only be called on a table or a database since 2.3');};r.prototype.reconfigure=function(config){// `reconfigure` on the top level has been removed in 2.3.
  throw new Error.ReqlDriverError('`reconfigure` can only be called on a table or a database since 2.3');};r.prototype.rebalance=function(config){// `rebalance` on the top level has been removed in 2.3.
  throw new Error.ReqlDriverError('`rebalance` can only be called on a table or a database since 2.3');};r.prototype.map=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,Infinity,'r.map',this);var term=new Term(this);return term.map.apply(term,_args);};r.prototype.typeOf=function(value){if(Term.prototype._fastArity(arguments.length,1)===false){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arity(_args,1,'r.typeOf',this);}var term=new Term(this);return term.expr(value).typeOf();};r.prototype.min=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,Infinity,'r.min',this);var term=new Term(this).expr(_args[0]);return term.min.apply(term,_args.slice(1));};r.prototype.max=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,Infinity,'r.max',this);var term=new Term(this).expr(_args[0]);return term.max.apply(term,_args.slice(1));};r.prototype.sum=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,Infinity,'r.sum',this);var term=new Term(this).expr(_args[0]);return term.sum.apply(term,_args.slice(1));};r.prototype.avg=function(){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,Infinity,'r.avg',this);var term=new Term(this).expr(_args[0]);return term.avg.apply(term,_args.slice(1));};r.prototype.distinct=function(value){var _len=arguments.length;var _args=new Array(_len);for(var _i=0;_i<_len;_i++){_args[_i]=arguments[_i];}Term.prototype._arityRange(_args,1,Infinity,'r.distinct',this);var term=new Term(this).expr(_args[0]);return term.distinct.apply(term,_args.slice(1));};r.prototype.Error=Error;function main(options){var _r=new r();if(!helper.isPlainObject(options))options={};if(options.pool!==false)_r.createPools(options);_r._options={};if(options.cursor===true)_r._options.cursor=true;if(options.stream===true)_r._options.stream=true;if(options.optionalRun===false){delete _r._Term.prototype.then;delete _r._Term.prototype.error;delete _r._Term.prototype.catch;delete _r._Term.prototype.finally;}return _r;}module.exports=main;}).call(this,"/lib");},{"bluebird":16}]},{},["rethinkdbdash"]);
  