From 4724dd0ce052ea22ed60bd0e0e59639756e8e943 Mon Sep 17 00:00:00 2001 From: ktprograms Date: Fri, 5 Nov 2021 18:16:31 +0800 Subject: [PATCH] Fix scroll to zoom, resize small images to fill Setting the background to white is removed since it doesn't work well with the zooming (Outside the image boundaries is still transparent) Signed-off-by: ktprograms --- js/viewer-main.js | 69572 +++++++++++++++++++++++++++++++++++- js/viewer-main.js.map | 2 +- src/components/Images.vue | 149 +- 3 files changed, 69629 insertions(+), 94 deletions(-) diff --git a/js/viewer-main.js b/js/viewer-main.js index 86ce854fb..f0745e65b 100644 --- a/js/viewer-main.js +++ b/js/viewer-main.js @@ -1,3 +1,69569 @@ -/*! 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Before\n // adding it to the listeners, first emit \"newListener\".\n if (events.newListener !== undefined) {\n target.emit('newListener', type,\n listener.listener ? listener.listener : listener);\n\n // Re-assign `events` because a newListener handler could have caused the\n // this._events to be assigned to a new object\n events = target._events;\n }\n existing = events[type];\n }\n\n if (existing === undefined) {\n // Optimize the case of one listener. Don't need the extra array object.\n existing = events[type] = listener;\n ++target._eventsCount;\n } else {\n if (typeof existing === 'function') {\n // Adding the second element, need to change to array.\n existing = events[type] =\n prepend ? [listener, existing] : [existing, listener];\n // If we've already got an array, just append.\n } else if (prepend) {\n existing.unshift(listener);\n } else {\n existing.push(listener);\n }\n\n // Check for listener leak\n m = _getMaxListeners(target);\n if (m > 0 && existing.length > m && !existing.warned) {\n existing.warned = true;\n // No error code for this since it is a Warning\n // eslint-disable-next-line no-restricted-syntax\n var w = new Error('Possible EventEmitter memory leak detected. ' +\n existing.length + ' ' + String(type) + ' listeners ' +\n 'added. Use emitter.setMaxListeners() to ' +\n 'increase limit');\n w.name = 'MaxListenersExceededWarning';\n w.emitter = target;\n w.type = type;\n w.count = existing.length;\n ProcessEmitWarning(w);\n }\n }\n\n return target;\n}\n\nEventEmitter.prototype.addListener = function addListener(type, listener) {\n return _addListener(this, type, listener, false);\n};\n\nEventEmitter.prototype.on = EventEmitter.prototype.addListener;\n\nEventEmitter.prototype.prependListener =\n function prependListener(type, listener) {\n return _addListener(this, type, listener, true);\n };\n\nfunction onceWrapper() {\n if (!this.fired) {\n this.target.removeListener(this.type, this.wrapFn);\n this.fired = true;\n if (arguments.length === 0)\n return this.listener.call(this.target);\n return this.listener.apply(this.target, arguments);\n }\n}\n\nfunction _onceWrap(target, type, listener) {\n var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener };\n var wrapped = onceWrapper.bind(state);\n wrapped.listener = listener;\n state.wrapFn = wrapped;\n return wrapped;\n}\n\nEventEmitter.prototype.once = function once(type, listener) {\n checkListener(listener);\n this.on(type, _onceWrap(this, type, listener));\n return this;\n};\n\nEventEmitter.prototype.prependOnceListener =\n function prependOnceListener(type, listener) {\n checkListener(listener);\n this.prependListener(type, _onceWrap(this, type, listener));\n return this;\n };\n\n// Emits a 'removeListener' event if and only if the listener was removed.\nEventEmitter.prototype.removeListener =\n function removeListener(type, listener) {\n var list, events, position, i, originalListener;\n\n checkListener(listener);\n\n events = this._events;\n if (events === undefined)\n return this;\n\n list = events[type];\n if (list === undefined)\n return this;\n\n if (list === listener || list.listener === listener) {\n if (--this._eventsCount === 0)\n this._events = Object.create(null);\n else {\n delete events[type];\n if (events.removeListener)\n this.emit('removeListener', type, list.listener || listener);\n }\n } else if (typeof list !== 'function') {\n position = -1;\n\n for (i = list.length - 1; i >= 0; i--) {\n if (list[i] === listener || list[i].listener === listener) {\n originalListener = list[i].listener;\n position = i;\n break;\n }\n }\n\n if (position < 0)\n return this;\n\n if (position === 0)\n list.shift();\n else {\n spliceOne(list, position);\n }\n\n if (list.length === 1)\n events[type] = list[0];\n\n if (events.removeListener !== undefined)\n this.emit('removeListener', type, originalListener || listener);\n }\n\n return this;\n };\n\nEventEmitter.prototype.off = EventEmitter.prototype.removeListener;\n\nEventEmitter.prototype.removeAllListeners =\n function removeAllListeners(type) {\n var listeners, events, i;\n\n events = this._events;\n if (events === undefined)\n return this;\n\n // not listening for removeListener, no need to emit\n if (events.removeListener === undefined) {\n if (arguments.length === 0) {\n this._events = Object.create(null);\n this._eventsCount = 0;\n } else if (events[type] !== undefined) {\n if (--this._eventsCount === 0)\n this._events = Object.create(null);\n else\n delete events[type];\n }\n return this;\n }\n\n // emit removeListener for all listeners on all events\n if (arguments.length === 0) {\n var keys = Object.keys(events);\n var key;\n for (i = 0; i < keys.length; ++i) {\n key = keys[i];\n if (key === 'removeListener') continue;\n this.removeAllListeners(key);\n }\n this.removeAllListeners('removeListener');\n this._events = Object.create(null);\n this._eventsCount = 0;\n return this;\n }\n\n listeners = events[type];\n\n if (typeof listeners === 'function') {\n this.removeListener(type, listeners);\n } else if (listeners !== undefined) {\n // LIFO order\n for (i = listeners.length - 1; i >= 0; i--) {\n this.removeListener(type, listeners[i]);\n }\n }\n\n return this;\n };\n\nfunction _listeners(target, type, unwrap) {\n var events = target._events;\n\n if (events === undefined)\n return [];\n\n var evlistener = events[type];\n if (evlistener === undefined)\n return [];\n\n if (typeof evlistener === 'function')\n return unwrap ? [evlistener.listener || evlistener] : [evlistener];\n\n return unwrap ?\n unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length);\n}\n\nEventEmitter.prototype.listeners = function listeners(type) {\n return _listeners(this, type, true);\n};\n\nEventEmitter.prototype.rawListeners = function rawListeners(type) {\n return _listeners(this, type, false);\n};\n\nEventEmitter.listenerCount = function(emitter, type) {\n if (typeof emitter.listenerCount === 'function') {\n return emitter.listenerCount(type);\n } else {\n return listenerCount.call(emitter, type);\n }\n};\n\nEventEmitter.prototype.listenerCount = listenerCount;\nfunction listenerCount(type) {\n var events = this._events;\n\n if (events !== undefined) {\n var evlistener = events[type];\n\n if (typeof evlistener === 'function') {\n return 1;\n } else if (evlistener !== undefined) {\n return evlistener.length;\n }\n }\n\n return 0;\n}\n\nEventEmitter.prototype.eventNames = function eventNames() {\n return this._eventsCount > 0 ? ReflectOwnKeys(this._events) : [];\n};\n\nfunction arrayClone(arr, n) {\n var copy = new Array(n);\n for (var i = 0; i < n; ++i)\n copy[i] = arr[i];\n return copy;\n}\n\nfunction spliceOne(list, index) {\n for (; index + 1 < list.length; index++)\n list[index] = list[index + 1];\n list.pop();\n}\n\nfunction unwrapListeners(arr) {\n var ret = new Array(arr.length);\n for (var i = 0; i < ret.length; ++i) {\n ret[i] = arr[i].listener || arr[i];\n }\n return ret;\n}\n\nfunction once(emitter, name) {\n return new Promise(function (resolve, reject) {\n function errorListener(err) {\n emitter.removeListener(name, resolver);\n reject(err);\n }\n\n function resolver() {\n if (typeof emitter.removeListener === 'function') {\n emitter.removeListener('error', errorListener);\n }\n resolve([].slice.call(arguments));\n };\n\n eventTargetAgnosticAddListener(emitter, name, resolver, { once: true });\n if (name !== 'error') {\n addErrorHandlerIfEventEmitter(emitter, errorListener, { once: true });\n }\n });\n}\n\nfunction addErrorHandlerIfEventEmitter(emitter, handler, flags) {\n if (typeof emitter.on === 'function') {\n eventTargetAgnosticAddListener(emitter, 'error', handler, flags);\n }\n}\n\nfunction eventTargetAgnosticAddListener(emitter, name, listener, flags) {\n if (typeof emitter.on === 'function') {\n if (flags.once) {\n emitter.once(name, listener);\n } else {\n emitter.on(name, listener);\n }\n } else if (typeof emitter.addEventListener === 'function') {\n // EventTarget does not have `error` event semantics like Node\n // EventEmitters, we do not listen for `error` events here.\n emitter.addEventListener(name, function wrapListener(arg) {\n // IE does not have builtin `{ once: true }` support so we\n // have to do it manually.\n if (flags.once) {\n emitter.removeEventListener(name, wrapListener);\n }\n listener(arg);\n });\n } else {\n throw new TypeError('The \"emitter\" argument must be of type EventEmitter. Received type ' + typeof emitter);\n }\n}\n","\nvar hasOwn = Object.prototype.hasOwnProperty;\nvar toString = Object.prototype.toString;\n\nmodule.exports = function forEach (obj, fn, ctx) {\n if (toString.call(fn) !== '[object Function]') {\n throw new TypeError('iterator must be a function');\n }\n var l = obj.length;\n if (l === +l) {\n for (var i = 0; i < l; i++) {\n fn.call(ctx, obj[i], i, obj);\n }\n } else {\n for (var k in obj) {\n if (hasOwn.call(obj, k)) {\n fn.call(ctx, obj[k], k, obj);\n }\n }\n }\n};\n\n","'use strict';\n\n/* eslint no-invalid-this: 1 */\n\nvar ERROR_MESSAGE = 'Function.prototype.bind called on incompatible ';\nvar slice = Array.prototype.slice;\nvar toStr = Object.prototype.toString;\nvar funcType = '[object Function]';\n\nmodule.exports = function bind(that) {\n var target = this;\n if (typeof target !== 'function' || toStr.call(target) !== funcType) {\n throw new TypeError(ERROR_MESSAGE + target);\n }\n var args = slice.call(arguments, 1);\n\n var bound;\n var binder = function () {\n if (this instanceof bound) {\n var result = target.apply(\n this,\n args.concat(slice.call(arguments))\n );\n if (Object(result) === result) {\n return result;\n }\n return this;\n } else {\n return target.apply(\n that,\n args.concat(slice.call(arguments))\n );\n }\n };\n\n var boundLength = Math.max(0, target.length - args.length);\n var boundArgs = [];\n for (var i = 0; i < boundLength; i++) {\n boundArgs.push('$' + i);\n }\n\n bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this,arguments); }')(binder);\n\n if (target.prototype) {\n var Empty = function Empty() {};\n Empty.prototype = target.prototype;\n bound.prototype = new Empty();\n Empty.prototype = null;\n }\n\n return bound;\n};\n","'use strict';\n\nvar implementation = require('./implementation');\n\nmodule.exports = Function.prototype.bind || implementation;\n","'use strict';\n\nvar undefined;\n\nvar $SyntaxError = SyntaxError;\nvar $Function = Function;\nvar $TypeError = TypeError;\n\n// eslint-disable-next-line consistent-return\nvar getEvalledConstructor = function (expressionSyntax) {\n\ttry {\n\t\treturn $Function('\"use strict\"; return (' + expressionSyntax + ').constructor;')();\n\t} catch (e) {}\n};\n\nvar $gOPD = Object.getOwnPropertyDescriptor;\nif ($gOPD) {\n\ttry {\n\t\t$gOPD({}, '');\n\t} catch (e) {\n\t\t$gOPD = null; // this is IE 8, which has a broken gOPD\n\t}\n}\n\nvar throwTypeError = function () {\n\tthrow new $TypeError();\n};\nvar ThrowTypeError = $gOPD\n\t? (function () {\n\t\ttry {\n\t\t\t// eslint-disable-next-line no-unused-expressions, no-caller, no-restricted-properties\n\t\t\targuments.callee; // IE 8 does not throw here\n\t\t\treturn throwTypeError;\n\t\t} catch (calleeThrows) {\n\t\t\ttry {\n\t\t\t\t// IE 8 throws on Object.getOwnPropertyDescriptor(arguments, '')\n\t\t\t\treturn $gOPD(arguments, 'callee').get;\n\t\t\t} catch (gOPDthrows) {\n\t\t\t\treturn throwTypeError;\n\t\t\t}\n\t\t}\n\t}())\n\t: throwTypeError;\n\nvar hasSymbols = require('has-symbols')();\n\nvar getProto = Object.getPrototypeOf || function (x) { return x.__proto__; }; // eslint-disable-line no-proto\n\nvar needsEval = {};\n\nvar TypedArray = typeof Uint8Array === 'undefined' ? undefined : getProto(Uint8Array);\n\nvar INTRINSICS = {\n\t'%AggregateError%': typeof AggregateError === 'undefined' ? undefined : AggregateError,\n\t'%Array%': Array,\n\t'%ArrayBuffer%': typeof ArrayBuffer === 'undefined' ? undefined : ArrayBuffer,\n\t'%ArrayIteratorPrototype%': hasSymbols ? getProto([][Symbol.iterator]()) : undefined,\n\t'%AsyncFromSyncIteratorPrototype%': undefined,\n\t'%AsyncFunction%': needsEval,\n\t'%AsyncGenerator%': needsEval,\n\t'%AsyncGeneratorFunction%': needsEval,\n\t'%AsyncIteratorPrototype%': needsEval,\n\t'%Atomics%': typeof Atomics === 'undefined' ? undefined : Atomics,\n\t'%BigInt%': typeof BigInt === 'undefined' ? undefined : BigInt,\n\t'%Boolean%': Boolean,\n\t'%DataView%': typeof DataView === 'undefined' ? undefined : DataView,\n\t'%Date%': Date,\n\t'%decodeURI%': decodeURI,\n\t'%decodeURIComponent%': decodeURIComponent,\n\t'%encodeURI%': encodeURI,\n\t'%encodeURIComponent%': encodeURIComponent,\n\t'%Error%': Error,\n\t'%eval%': eval, // eslint-disable-line no-eval\n\t'%EvalError%': EvalError,\n\t'%Float32Array%': typeof Float32Array === 'undefined' ? undefined : Float32Array,\n\t'%Float64Array%': typeof Float64Array === 'undefined' ? undefined : Float64Array,\n\t'%FinalizationRegistry%': typeof FinalizationRegistry === 'undefined' ? undefined : FinalizationRegistry,\n\t'%Function%': $Function,\n\t'%GeneratorFunction%': needsEval,\n\t'%Int8Array%': typeof Int8Array === 'undefined' ? undefined : Int8Array,\n\t'%Int16Array%': typeof Int16Array === 'undefined' ? undefined : Int16Array,\n\t'%Int32Array%': typeof Int32Array === 'undefined' ? undefined : Int32Array,\n\t'%isFinite%': isFinite,\n\t'%isNaN%': isNaN,\n\t'%IteratorPrototype%': hasSymbols ? getProto(getProto([][Symbol.iterator]())) : undefined,\n\t'%JSON%': typeof JSON === 'object' ? JSON : undefined,\n\t'%Map%': typeof Map === 'undefined' ? undefined : Map,\n\t'%MapIteratorPrototype%': typeof Map === 'undefined' || !hasSymbols ? undefined : getProto(new Map()[Symbol.iterator]()),\n\t'%Math%': Math,\n\t'%Number%': Number,\n\t'%Object%': Object,\n\t'%parseFloat%': parseFloat,\n\t'%parseInt%': parseInt,\n\t'%Promise%': typeof Promise === 'undefined' ? undefined : Promise,\n\t'%Proxy%': typeof Proxy === 'undefined' ? undefined : Proxy,\n\t'%RangeError%': RangeError,\n\t'%ReferenceError%': ReferenceError,\n\t'%Reflect%': typeof Reflect === 'undefined' ? undefined : Reflect,\n\t'%RegExp%': RegExp,\n\t'%Set%': typeof Set === 'undefined' ? undefined : Set,\n\t'%SetIteratorPrototype%': typeof Set === 'undefined' || !hasSymbols ? undefined : getProto(new Set()[Symbol.iterator]()),\n\t'%SharedArrayBuffer%': typeof SharedArrayBuffer === 'undefined' ? undefined : SharedArrayBuffer,\n\t'%String%': String,\n\t'%StringIteratorPrototype%': hasSymbols ? getProto(''[Symbol.iterator]()) : undefined,\n\t'%Symbol%': hasSymbols ? Symbol : undefined,\n\t'%SyntaxError%': $SyntaxError,\n\t'%ThrowTypeError%': ThrowTypeError,\n\t'%TypedArray%': TypedArray,\n\t'%TypeError%': $TypeError,\n\t'%Uint8Array%': typeof Uint8Array === 'undefined' ? undefined : Uint8Array,\n\t'%Uint8ClampedArray%': typeof Uint8ClampedArray === 'undefined' ? undefined : Uint8ClampedArray,\n\t'%Uint16Array%': typeof Uint16Array === 'undefined' ? undefined : Uint16Array,\n\t'%Uint32Array%': typeof Uint32Array === 'undefined' ? undefined : Uint32Array,\n\t'%URIError%': URIError,\n\t'%WeakMap%': typeof WeakMap === 'undefined' ? undefined : WeakMap,\n\t'%WeakRef%': typeof WeakRef === 'undefined' ? undefined : WeakRef,\n\t'%WeakSet%': typeof WeakSet === 'undefined' ? undefined : WeakSet\n};\n\nvar doEval = function doEval(name) {\n\tvar value;\n\tif (name === '%AsyncFunction%') {\n\t\tvalue = getEvalledConstructor('async function () {}');\n\t} else if (name === '%GeneratorFunction%') {\n\t\tvalue = getEvalledConstructor('function* () {}');\n\t} else if (name === '%AsyncGeneratorFunction%') {\n\t\tvalue = getEvalledConstructor('async function* () {}');\n\t} else if (name === '%AsyncGenerator%') {\n\t\tvar fn = doEval('%AsyncGeneratorFunction%');\n\t\tif (fn) {\n\t\t\tvalue = fn.prototype;\n\t\t}\n\t} else if (name === '%AsyncIteratorPrototype%') {\n\t\tvar gen = doEval('%AsyncGenerator%');\n\t\tif (gen) {\n\t\t\tvalue = getProto(gen.prototype);\n\t\t}\n\t}\n\n\tINTRINSICS[name] = value;\n\n\treturn value;\n};\n\nvar LEGACY_ALIASES = {\n\t'%ArrayBufferPrototype%': ['ArrayBuffer', 'prototype'],\n\t'%ArrayPrototype%': ['Array', 'prototype'],\n\t'%ArrayProto_entries%': ['Array', 'prototype', 'entries'],\n\t'%ArrayProto_forEach%': ['Array', 'prototype', 'forEach'],\n\t'%ArrayProto_keys%': ['Array', 'prototype', 'keys'],\n\t'%ArrayProto_values%': ['Array', 'prototype', 'values'],\n\t'%AsyncFunctionPrototype%': ['AsyncFunction', 'prototype'],\n\t'%AsyncGenerator%': ['AsyncGeneratorFunction', 'prototype'],\n\t'%AsyncGeneratorPrototype%': ['AsyncGeneratorFunction', 'prototype', 'prototype'],\n\t'%BooleanPrototype%': ['Boolean', 'prototype'],\n\t'%DataViewPrototype%': ['DataView', 'prototype'],\n\t'%DatePrototype%': ['Date', 'prototype'],\n\t'%ErrorPrototype%': ['Error', 'prototype'],\n\t'%EvalErrorPrototype%': ['EvalError', 'prototype'],\n\t'%Float32ArrayPrototype%': ['Float32Array', 'prototype'],\n\t'%Float64ArrayPrototype%': ['Float64Array', 'prototype'],\n\t'%FunctionPrototype%': ['Function', 'prototype'],\n\t'%Generator%': ['GeneratorFunction', 'prototype'],\n\t'%GeneratorPrototype%': ['GeneratorFunction', 'prototype', 'prototype'],\n\t'%Int8ArrayPrototype%': ['Int8Array', 'prototype'],\n\t'%Int16ArrayPrototype%': ['Int16Array', 'prototype'],\n\t'%Int32ArrayPrototype%': ['Int32Array', 'prototype'],\n\t'%JSONParse%': ['JSON', 'parse'],\n\t'%JSONStringify%': ['JSON', 'stringify'],\n\t'%MapPrototype%': ['Map', 'prototype'],\n\t'%NumberPrototype%': ['Number', 'prototype'],\n\t'%ObjectPrototype%': ['Object', 'prototype'],\n\t'%ObjProto_toString%': ['Object', 'prototype', 'toString'],\n\t'%ObjProto_valueOf%': ['Object', 'prototype', 'valueOf'],\n\t'%PromisePrototype%': ['Promise', 'prototype'],\n\t'%PromiseProto_then%': ['Promise', 'prototype', 'then'],\n\t'%Promise_all%': ['Promise', 'all'],\n\t'%Promise_reject%': ['Promise', 'reject'],\n\t'%Promise_resolve%': ['Promise', 'resolve'],\n\t'%RangeErrorPrototype%': ['RangeError', 'prototype'],\n\t'%ReferenceErrorPrototype%': ['ReferenceError', 'prototype'],\n\t'%RegExpPrototype%': ['RegExp', 'prototype'],\n\t'%SetPrototype%': ['Set', 'prototype'],\n\t'%SharedArrayBufferPrototype%': ['SharedArrayBuffer', 'prototype'],\n\t'%StringPrototype%': ['String', 'prototype'],\n\t'%SymbolPrototype%': ['Symbol', 'prototype'],\n\t'%SyntaxErrorPrototype%': ['SyntaxError', 'prototype'],\n\t'%TypedArrayPrototype%': ['TypedArray', 'prototype'],\n\t'%TypeErrorPrototype%': ['TypeError', 'prototype'],\n\t'%Uint8ArrayPrototype%': ['Uint8Array', 'prototype'],\n\t'%Uint8ClampedArrayPrototype%': ['Uint8ClampedArray', 'prototype'],\n\t'%Uint16ArrayPrototype%': ['Uint16Array', 'prototype'],\n\t'%Uint32ArrayPrototype%': ['Uint32Array', 'prototype'],\n\t'%URIErrorPrototype%': ['URIError', 'prototype'],\n\t'%WeakMapPrototype%': ['WeakMap', 'prototype'],\n\t'%WeakSetPrototype%': ['WeakSet', 'prototype']\n};\n\nvar bind = require('function-bind');\nvar hasOwn = require('has');\nvar $concat = bind.call(Function.call, Array.prototype.concat);\nvar $spliceApply = bind.call(Function.apply, Array.prototype.splice);\nvar $replace = bind.call(Function.call, String.prototype.replace);\nvar $strSlice = bind.call(Function.call, String.prototype.slice);\n\n/* adapted from https://github.com/lodash/lodash/blob/4.17.15/dist/lodash.js#L6735-L6744 */\nvar rePropName = /[^%.[\\]]+|\\[(?:(-?\\d+(?:\\.\\d+)?)|([\"'])((?:(?!\\2)[^\\\\]|\\\\.)*?)\\2)\\]|(?=(?:\\.|\\[\\])(?:\\.|\\[\\]|%$))/g;\nvar reEscapeChar = /\\\\(\\\\)?/g; /** Used to match backslashes in property paths. */\nvar stringToPath = function stringToPath(string) {\n\tvar first = $strSlice(string, 0, 1);\n\tvar last = $strSlice(string, -1);\n\tif (first === '%' && last !== '%') {\n\t\tthrow new $SyntaxError('invalid intrinsic syntax, expected closing `%`');\n\t} else if (last === '%' && first !== '%') {\n\t\tthrow new $SyntaxError('invalid intrinsic syntax, expected opening `%`');\n\t}\n\tvar result = [];\n\t$replace(string, rePropName, function (match, number, quote, subString) {\n\t\tresult[result.length] = quote ? $replace(subString, reEscapeChar, '$1') : number || match;\n\t});\n\treturn result;\n};\n/* end adaptation */\n\nvar getBaseIntrinsic = function getBaseIntrinsic(name, allowMissing) {\n\tvar intrinsicName = name;\n\tvar alias;\n\tif (hasOwn(LEGACY_ALIASES, intrinsicName)) {\n\t\talias = LEGACY_ALIASES[intrinsicName];\n\t\tintrinsicName = '%' + alias[0] + '%';\n\t}\n\n\tif (hasOwn(INTRINSICS, intrinsicName)) {\n\t\tvar value = INTRINSICS[intrinsicName];\n\t\tif (value === needsEval) {\n\t\t\tvalue = doEval(intrinsicName);\n\t\t}\n\t\tif (typeof value === 'undefined' && !allowMissing) {\n\t\t\tthrow new $TypeError('intrinsic ' + name + ' exists, but is not available. Please file an issue!');\n\t\t}\n\n\t\treturn {\n\t\t\talias: alias,\n\t\t\tname: intrinsicName,\n\t\t\tvalue: value\n\t\t};\n\t}\n\n\tthrow new $SyntaxError('intrinsic ' + name + ' does not exist!');\n};\n\nmodule.exports = function GetIntrinsic(name, allowMissing) {\n\tif (typeof name !== 'string' || name.length === 0) {\n\t\tthrow new $TypeError('intrinsic name must be a non-empty string');\n\t}\n\tif (arguments.length > 1 && typeof allowMissing !== 'boolean') {\n\t\tthrow new $TypeError('\"allowMissing\" argument must be a boolean');\n\t}\n\n\tvar parts = stringToPath(name);\n\tvar intrinsicBaseName = parts.length > 0 ? parts[0] : '';\n\n\tvar intrinsic = getBaseIntrinsic('%' + intrinsicBaseName + '%', allowMissing);\n\tvar intrinsicRealName = intrinsic.name;\n\tvar value = intrinsic.value;\n\tvar skipFurtherCaching = false;\n\n\tvar alias = intrinsic.alias;\n\tif (alias) {\n\t\tintrinsicBaseName = alias[0];\n\t\t$spliceApply(parts, $concat([0, 1], alias));\n\t}\n\n\tfor (var i = 1, isOwn = true; i < parts.length; i += 1) {\n\t\tvar part = parts[i];\n\t\tvar first = $strSlice(part, 0, 1);\n\t\tvar last = $strSlice(part, -1);\n\t\tif (\n\t\t\t(\n\t\t\t\t(first === '\"' || first === \"'\" || first === '`')\n\t\t\t\t|| (last === '\"' || last === \"'\" || last === '`')\n\t\t\t)\n\t\t\t&& first !== last\n\t\t) {\n\t\t\tthrow new $SyntaxError('property names with quotes must have matching quotes');\n\t\t}\n\t\tif (part === 'constructor' || !isOwn) {\n\t\t\tskipFurtherCaching = true;\n\t\t}\n\n\t\tintrinsicBaseName += '.' + part;\n\t\tintrinsicRealName = '%' + intrinsicBaseName + '%';\n\n\t\tif (hasOwn(INTRINSICS, intrinsicRealName)) {\n\t\t\tvalue = INTRINSICS[intrinsicRealName];\n\t\t} else if (value != null) {\n\t\t\tif (!(part in value)) {\n\t\t\t\tif (!allowMissing) {\n\t\t\t\t\tthrow new $TypeError('base intrinsic for ' + name + ' exists, but the property is not available.');\n\t\t\t\t}\n\t\t\t\treturn void undefined;\n\t\t\t}\n\t\t\tif ($gOPD && (i + 1) >= parts.length) {\n\t\t\t\tvar desc = $gOPD(value, part);\n\t\t\t\tisOwn = !!desc;\n\n\t\t\t\t// By convention, when a data property is converted to an accessor\n\t\t\t\t// property to emulate a data property that does not suffer from\n\t\t\t\t// the override mistake, that accessor's getter is marked with\n\t\t\t\t// an `originalValue` property. Here, when we detect this, we\n\t\t\t\t// uphold the illusion by pretending to see that original data\n\t\t\t\t// property, i.e., returning the value rather than the getter\n\t\t\t\t// itself.\n\t\t\t\tif (isOwn && 'get' in desc && !('originalValue' in desc.get)) {\n\t\t\t\t\tvalue = desc.get;\n\t\t\t\t} else {\n\t\t\t\t\tvalue = value[part];\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tisOwn = hasOwn(value, part);\n\t\t\t\tvalue = value[part];\n\t\t\t}\n\n\t\t\tif (isOwn && !skipFurtherCaching) {\n\t\t\t\tINTRINSICS[intrinsicRealName] = value;\n\t\t\t}\n\t\t}\n\t}\n\treturn value;\n};\n","/*! Hammer.JS - v2.0.7 - 2016-04-22\n * http://hammerjs.github.io/\n *\n * Copyright (c) 2016 Jorik Tangelder;\n * Licensed under the MIT license */\n(function(window, document, exportName, undefined) {\n 'use strict';\n\nvar VENDOR_PREFIXES = ['', 'webkit', 'Moz', 'MS', 'ms', 'o'];\nvar TEST_ELEMENT = document.createElement('div');\n\nvar TYPE_FUNCTION = 'function';\n\nvar round = Math.round;\nvar abs = Math.abs;\nvar now = Date.now;\n\n/**\n * set a timeout with a given scope\n * @param {Function} fn\n * @param {Number} timeout\n * @param {Object} context\n * @returns {number}\n */\nfunction setTimeoutContext(fn, timeout, context) {\n return setTimeout(bindFn(fn, context), timeout);\n}\n\n/**\n * if the argument is an array, we want to execute the fn on each entry\n * if it aint an array we don't want to do a thing.\n * this is used by all the methods that accept a single and array argument.\n * @param {*|Array} arg\n * @param {String} fn\n * @param {Object} [context]\n * @returns {Boolean}\n */\nfunction invokeArrayArg(arg, fn, context) {\n if (Array.isArray(arg)) {\n each(arg, context[fn], context);\n return true;\n }\n return false;\n}\n\n/**\n * walk objects and arrays\n * @param {Object} obj\n * @param {Function} iterator\n * @param {Object} context\n */\nfunction each(obj, iterator, context) {\n var i;\n\n if (!obj) {\n return;\n }\n\n if (obj.forEach) {\n obj.forEach(iterator, context);\n } else if (obj.length !== undefined) {\n i = 0;\n while (i < obj.length) {\n iterator.call(context, obj[i], i, obj);\n i++;\n }\n } else {\n for (i in obj) {\n obj.hasOwnProperty(i) && iterator.call(context, obj[i], i, obj);\n }\n }\n}\n\n/**\n * wrap a method with a deprecation warning and stack trace\n * @param {Function} method\n * @param {String} name\n * @param {String} message\n * @returns {Function} A new function wrapping the supplied method.\n */\nfunction deprecate(method, name, message) {\n var deprecationMessage = 'DEPRECATED METHOD: ' + name + '\\n' + message + ' AT \\n';\n return function() {\n var e = new Error('get-stack-trace');\n var stack = e && e.stack ? e.stack.replace(/^[^\\(]+?[\\n$]/gm, '')\n .replace(/^\\s+at\\s+/gm, '')\n .replace(/^Object.\\s*\\(/gm, '{anonymous}()@') : 'Unknown Stack Trace';\n\n var log = window.console && (window.console.warn || window.console.log);\n if (log) {\n log.call(window.console, deprecationMessage, stack);\n }\n return method.apply(this, arguments);\n };\n}\n\n/**\n * extend object.\n * means that properties in dest will be overwritten by the ones in src.\n * @param {Object} target\n * @param {...Object} objects_to_assign\n * @returns {Object} target\n */\nvar assign;\nif (typeof Object.assign !== 'function') {\n assign = function assign(target) {\n if (target === undefined || target === null) {\n throw new TypeError('Cannot convert undefined or null to object');\n }\n\n var output = Object(target);\n for (var index = 1; index < arguments.length; index++) {\n var source = arguments[index];\n if (source !== undefined && source !== null) {\n for (var nextKey in source) {\n if (source.hasOwnProperty(nextKey)) {\n output[nextKey] = source[nextKey];\n }\n }\n }\n }\n return output;\n };\n} else {\n assign = Object.assign;\n}\n\n/**\n * extend object.\n * means that properties in dest will be overwritten by the ones in src.\n * @param {Object} dest\n * @param {Object} src\n * @param {Boolean} [merge=false]\n * @returns {Object} dest\n */\nvar extend = deprecate(function extend(dest, src, merge) {\n var keys = Object.keys(src);\n var i = 0;\n while (i < keys.length) {\n if (!merge || (merge && dest[keys[i]] === undefined)) {\n dest[keys[i]] = src[keys[i]];\n }\n i++;\n }\n return dest;\n}, 'extend', 'Use `assign`.');\n\n/**\n * merge the values from src in the dest.\n * means that properties that exist in dest will not be overwritten by src\n * @param {Object} dest\n * @param {Object} src\n * @returns {Object} dest\n */\nvar merge = deprecate(function merge(dest, src) {\n return extend(dest, src, true);\n}, 'merge', 'Use `assign`.');\n\n/**\n * simple class inheritance\n * @param {Function} child\n * @param {Function} base\n * @param {Object} [properties]\n */\nfunction inherit(child, base, properties) {\n var baseP = base.prototype,\n childP;\n\n childP = child.prototype = Object.create(baseP);\n childP.constructor = child;\n childP._super = baseP;\n\n if (properties) {\n assign(childP, properties);\n }\n}\n\n/**\n * simple function bind\n * @param {Function} fn\n * @param {Object} context\n * @returns {Function}\n */\nfunction bindFn(fn, context) {\n return function boundFn() {\n return fn.apply(context, arguments);\n };\n}\n\n/**\n * let a boolean value also be a function that must return a boolean\n * this first item in args will be used as the context\n * @param {Boolean|Function} val\n * @param {Array} [args]\n * @returns {Boolean}\n */\nfunction boolOrFn(val, args) {\n if (typeof val == TYPE_FUNCTION) {\n return val.apply(args ? args[0] || undefined : undefined, args);\n }\n return val;\n}\n\n/**\n * use the val2 when val1 is undefined\n * @param {*} val1\n * @param {*} val2\n * @returns {*}\n */\nfunction ifUndefined(val1, val2) {\n return (val1 === undefined) ? val2 : val1;\n}\n\n/**\n * addEventListener with multiple events at once\n * @param {EventTarget} target\n * @param {String} types\n * @param {Function} handler\n */\nfunction addEventListeners(target, types, handler) {\n each(splitStr(types), function(type) {\n target.addEventListener(type, handler, false);\n });\n}\n\n/**\n * removeEventListener with multiple events at once\n * @param {EventTarget} target\n * @param {String} types\n * @param {Function} handler\n */\nfunction removeEventListeners(target, types, handler) {\n each(splitStr(types), function(type) {\n target.removeEventListener(type, handler, false);\n });\n}\n\n/**\n * find if a node is in the given parent\n * @method hasParent\n * @param {HTMLElement} node\n * @param {HTMLElement} parent\n * @return {Boolean} found\n */\nfunction hasParent(node, parent) {\n while (node) {\n if (node == parent) {\n return true;\n }\n node = node.parentNode;\n }\n return false;\n}\n\n/**\n * small indexOf wrapper\n * @param {String} str\n * @param {String} find\n * @returns {Boolean} found\n */\nfunction inStr(str, find) {\n return str.indexOf(find) > -1;\n}\n\n/**\n * split string on whitespace\n * @param {String} str\n * @returns {Array} words\n */\nfunction splitStr(str) {\n return str.trim().split(/\\s+/g);\n}\n\n/**\n * find if a array contains the object using indexOf or a simple polyFill\n * @param {Array} src\n * @param {String} find\n * @param {String} [findByKey]\n * @return {Boolean|Number} false when not found, or the index\n */\nfunction inArray(src, find, findByKey) {\n if (src.indexOf && !findByKey) {\n return src.indexOf(find);\n } else {\n var i = 0;\n while (i < src.length) {\n if ((findByKey && src[i][findByKey] == find) || (!findByKey && src[i] === find)) {\n return i;\n }\n i++;\n }\n return -1;\n }\n}\n\n/**\n * convert array-like objects to real arrays\n * @param {Object} obj\n * @returns {Array}\n */\nfunction toArray(obj) {\n return Array.prototype.slice.call(obj, 0);\n}\n\n/**\n * unique array with objects based on a key (like 'id') or just by the array's value\n * @param {Array} src [{id:1},{id:2},{id:1}]\n * @param {String} [key]\n * @param {Boolean} [sort=False]\n * @returns {Array} [{id:1},{id:2}]\n */\nfunction uniqueArray(src, key, sort) {\n var results = [];\n var values = [];\n var i = 0;\n\n while (i < src.length) {\n var val = key ? src[i][key] : src[i];\n if (inArray(values, val) < 0) {\n results.push(src[i]);\n }\n values[i] = val;\n i++;\n }\n\n if (sort) {\n if (!key) {\n results = results.sort();\n } else {\n results = results.sort(function sortUniqueArray(a, b) {\n return a[key] > b[key];\n });\n }\n }\n\n return results;\n}\n\n/**\n * get the prefixed property\n * @param {Object} obj\n * @param {String} property\n * @returns {String|Undefined} prefixed\n */\nfunction prefixed(obj, property) {\n var prefix, prop;\n var camelProp = property[0].toUpperCase() + property.slice(1);\n\n var i = 0;\n while (i < VENDOR_PREFIXES.length) {\n prefix = VENDOR_PREFIXES[i];\n prop = (prefix) ? prefix + camelProp : property;\n\n if (prop in obj) {\n return prop;\n }\n i++;\n }\n return undefined;\n}\n\n/**\n * get a unique id\n * @returns {number} uniqueId\n */\nvar _uniqueId = 1;\nfunction uniqueId() {\n return _uniqueId++;\n}\n\n/**\n * get the window object of an element\n * @param {HTMLElement} element\n * @returns {DocumentView|Window}\n */\nfunction getWindowForElement(element) {\n var doc = element.ownerDocument || element;\n return (doc.defaultView || doc.parentWindow || window);\n}\n\nvar MOBILE_REGEX = /mobile|tablet|ip(ad|hone|od)|android/i;\n\nvar SUPPORT_TOUCH = ('ontouchstart' in window);\nvar SUPPORT_POINTER_EVENTS = prefixed(window, 'PointerEvent') !== undefined;\nvar SUPPORT_ONLY_TOUCH = SUPPORT_TOUCH && MOBILE_REGEX.test(navigator.userAgent);\n\nvar INPUT_TYPE_TOUCH = 'touch';\nvar INPUT_TYPE_PEN = 'pen';\nvar INPUT_TYPE_MOUSE = 'mouse';\nvar INPUT_TYPE_KINECT = 'kinect';\n\nvar COMPUTE_INTERVAL = 25;\n\nvar INPUT_START = 1;\nvar INPUT_MOVE = 2;\nvar INPUT_END = 4;\nvar INPUT_CANCEL = 8;\n\nvar DIRECTION_NONE = 1;\nvar DIRECTION_LEFT = 2;\nvar DIRECTION_RIGHT = 4;\nvar DIRECTION_UP = 8;\nvar DIRECTION_DOWN = 16;\n\nvar DIRECTION_HORIZONTAL = DIRECTION_LEFT | DIRECTION_RIGHT;\nvar DIRECTION_VERTICAL = DIRECTION_UP | DIRECTION_DOWN;\nvar DIRECTION_ALL = DIRECTION_HORIZONTAL | DIRECTION_VERTICAL;\n\nvar PROPS_XY = ['x', 'y'];\nvar PROPS_CLIENT_XY = ['clientX', 'clientY'];\n\n/**\n * create new input type manager\n * @param {Manager} manager\n * @param {Function} callback\n * @returns {Input}\n * @constructor\n */\nfunction Input(manager, callback) {\n var self = this;\n this.manager = manager;\n this.callback = callback;\n this.element = manager.element;\n this.target = manager.options.inputTarget;\n\n // smaller wrapper around the handler, for the scope and the enabled state of the manager,\n // so when disabled the input events are completely bypassed.\n this.domHandler = function(ev) {\n if (boolOrFn(manager.options.enable, [manager])) {\n self.handler(ev);\n }\n };\n\n this.init();\n\n}\n\nInput.prototype = {\n /**\n * should handle the inputEvent data and trigger the callback\n * @virtual\n */\n handler: function() { },\n\n /**\n * bind the events\n */\n init: function() {\n this.evEl && addEventListeners(this.element, this.evEl, this.domHandler);\n this.evTarget && addEventListeners(this.target, this.evTarget, this.domHandler);\n this.evWin && addEventListeners(getWindowForElement(this.element), this.evWin, this.domHandler);\n },\n\n /**\n * unbind the events\n */\n destroy: function() {\n this.evEl && removeEventListeners(this.element, this.evEl, this.domHandler);\n this.evTarget && removeEventListeners(this.target, this.evTarget, this.domHandler);\n this.evWin && removeEventListeners(getWindowForElement(this.element), this.evWin, this.domHandler);\n }\n};\n\n/**\n * create new input type manager\n * called by the Manager constructor\n * @param {Hammer} manager\n * @returns {Input}\n */\nfunction createInputInstance(manager) {\n var Type;\n var inputClass = manager.options.inputClass;\n\n if (inputClass) {\n Type = inputClass;\n } else if (SUPPORT_POINTER_EVENTS) {\n Type = PointerEventInput;\n } else if (SUPPORT_ONLY_TOUCH) {\n Type = TouchInput;\n } else if (!SUPPORT_TOUCH) {\n Type = MouseInput;\n } else {\n Type = TouchMouseInput;\n }\n return new (Type)(manager, inputHandler);\n}\n\n/**\n * handle input events\n * @param {Manager} manager\n * @param {String} eventType\n * @param {Object} input\n */\nfunction inputHandler(manager, eventType, input) {\n var pointersLen = input.pointers.length;\n var changedPointersLen = input.changedPointers.length;\n var isFirst = (eventType & INPUT_START && (pointersLen - changedPointersLen === 0));\n var isFinal = (eventType & (INPUT_END | INPUT_CANCEL) && (pointersLen - changedPointersLen === 0));\n\n input.isFirst = !!isFirst;\n input.isFinal = !!isFinal;\n\n if (isFirst) {\n manager.session = {};\n }\n\n // source event is the normalized value of the domEvents\n // like 'touchstart, mouseup, pointerdown'\n input.eventType = eventType;\n\n // compute scale, rotation etc\n computeInputData(manager, input);\n\n // emit secret event\n manager.emit('hammer.input', input);\n\n manager.recognize(input);\n manager.session.prevInput = input;\n}\n\n/**\n * extend the data with some usable properties like scale, rotate, velocity etc\n * @param {Object} manager\n * @param {Object} input\n */\nfunction computeInputData(manager, input) {\n var session = manager.session;\n var pointers = input.pointers;\n var pointersLength = pointers.length;\n\n // store the first input to calculate the distance and direction\n if (!session.firstInput) {\n session.firstInput = simpleCloneInputData(input);\n }\n\n // to compute scale and rotation we need to store the multiple touches\n if (pointersLength > 1 && !session.firstMultiple) {\n session.firstMultiple = simpleCloneInputData(input);\n } else if (pointersLength === 1) {\n session.firstMultiple = false;\n }\n\n var firstInput = session.firstInput;\n var firstMultiple = session.firstMultiple;\n var offsetCenter = firstMultiple ? firstMultiple.center : firstInput.center;\n\n var center = input.center = getCenter(pointers);\n input.timeStamp = now();\n input.deltaTime = input.timeStamp - firstInput.timeStamp;\n\n input.angle = getAngle(offsetCenter, center);\n input.distance = getDistance(offsetCenter, center);\n\n computeDeltaXY(session, input);\n input.offsetDirection = getDirection(input.deltaX, input.deltaY);\n\n var overallVelocity = getVelocity(input.deltaTime, input.deltaX, input.deltaY);\n input.overallVelocityX = overallVelocity.x;\n input.overallVelocityY = overallVelocity.y;\n input.overallVelocity = (abs(overallVelocity.x) > abs(overallVelocity.y)) ? overallVelocity.x : overallVelocity.y;\n\n input.scale = firstMultiple ? getScale(firstMultiple.pointers, pointers) : 1;\n input.rotation = firstMultiple ? getRotation(firstMultiple.pointers, pointers) : 0;\n\n input.maxPointers = !session.prevInput ? input.pointers.length : ((input.pointers.length >\n session.prevInput.maxPointers) ? input.pointers.length : session.prevInput.maxPointers);\n\n computeIntervalInputData(session, input);\n\n // find the correct target\n var target = manager.element;\n if (hasParent(input.srcEvent.target, target)) {\n target = input.srcEvent.target;\n }\n input.target = target;\n}\n\nfunction computeDeltaXY(session, input) {\n var center = input.center;\n var offset = session.offsetDelta || {};\n var prevDelta = session.prevDelta || {};\n var prevInput = session.prevInput || {};\n\n if (input.eventType === INPUT_START || prevInput.eventType === INPUT_END) {\n prevDelta = session.prevDelta = {\n x: prevInput.deltaX || 0,\n y: prevInput.deltaY || 0\n };\n\n offset = session.offsetDelta = {\n x: center.x,\n y: center.y\n };\n }\n\n input.deltaX = prevDelta.x + (center.x - offset.x);\n input.deltaY = prevDelta.y + (center.y - offset.y);\n}\n\n/**\n * velocity is calculated every x ms\n * @param {Object} session\n * @param {Object} input\n */\nfunction computeIntervalInputData(session, input) {\n var last = session.lastInterval || input,\n deltaTime = input.timeStamp - last.timeStamp,\n velocity, velocityX, velocityY, direction;\n\n if (input.eventType != INPUT_CANCEL && (deltaTime > COMPUTE_INTERVAL || last.velocity === undefined)) {\n var deltaX = input.deltaX - last.deltaX;\n var deltaY = input.deltaY - last.deltaY;\n\n var v = getVelocity(deltaTime, deltaX, deltaY);\n velocityX = v.x;\n velocityY = v.y;\n velocity = (abs(v.x) > abs(v.y)) ? v.x : v.y;\n direction = getDirection(deltaX, deltaY);\n\n session.lastInterval = input;\n } else {\n // use latest velocity info if it doesn't overtake a minimum period\n velocity = last.velocity;\n velocityX = last.velocityX;\n velocityY = last.velocityY;\n direction = last.direction;\n }\n\n input.velocity = velocity;\n input.velocityX = velocityX;\n input.velocityY = velocityY;\n input.direction = direction;\n}\n\n/**\n * create a simple clone from the input used for storage of firstInput and firstMultiple\n * @param {Object} input\n * @returns {Object} clonedInputData\n */\nfunction simpleCloneInputData(input) {\n // make a simple copy of the pointers because we will get a reference if we don't\n // we only need clientXY for the calculations\n var pointers = [];\n var i = 0;\n while (i < input.pointers.length) {\n pointers[i] = {\n clientX: round(input.pointers[i].clientX),\n clientY: round(input.pointers[i].clientY)\n };\n i++;\n }\n\n return {\n timeStamp: now(),\n pointers: pointers,\n center: getCenter(pointers),\n deltaX: input.deltaX,\n deltaY: input.deltaY\n };\n}\n\n/**\n * get the center of all the pointers\n * @param {Array} pointers\n * @return {Object} center contains `x` and `y` properties\n */\nfunction getCenter(pointers) {\n var pointersLength = pointers.length;\n\n // no need to loop when only one touch\n if (pointersLength === 1) {\n return {\n x: round(pointers[0].clientX),\n y: round(pointers[0].clientY)\n };\n }\n\n var x = 0, y = 0, i = 0;\n while (i < pointersLength) {\n x += pointers[i].clientX;\n y += pointers[i].clientY;\n i++;\n }\n\n return {\n x: round(x / pointersLength),\n y: round(y / pointersLength)\n };\n}\n\n/**\n * calculate the velocity between two points. unit is in px per ms.\n * @param {Number} deltaTime\n * @param {Number} x\n * @param {Number} y\n * @return {Object} velocity `x` and `y`\n */\nfunction getVelocity(deltaTime, x, y) {\n return {\n x: x / deltaTime || 0,\n y: y / deltaTime || 0\n };\n}\n\n/**\n * get the direction between two points\n * @param {Number} x\n * @param {Number} y\n * @return {Number} direction\n */\nfunction getDirection(x, y) {\n if (x === y) {\n return DIRECTION_NONE;\n }\n\n if (abs(x) >= abs(y)) {\n return x < 0 ? DIRECTION_LEFT : DIRECTION_RIGHT;\n }\n return y < 0 ? DIRECTION_UP : DIRECTION_DOWN;\n}\n\n/**\n * calculate the absolute distance between two points\n * @param {Object} p1 {x, y}\n * @param {Object} p2 {x, y}\n * @param {Array} [props] containing x and y keys\n * @return {Number} distance\n */\nfunction getDistance(p1, p2, props) {\n if (!props) {\n props = PROPS_XY;\n }\n var x = p2[props[0]] - p1[props[0]],\n y = p2[props[1]] - p1[props[1]];\n\n return Math.sqrt((x * x) + (y * y));\n}\n\n/**\n * calculate the angle between two coordinates\n * @param {Object} p1\n * @param {Object} p2\n * @param {Array} [props] containing x and y keys\n * @return {Number} angle\n */\nfunction getAngle(p1, p2, props) {\n if (!props) {\n props = PROPS_XY;\n }\n var x = p2[props[0]] - p1[props[0]],\n y = p2[props[1]] - p1[props[1]];\n return Math.atan2(y, x) * 180 / Math.PI;\n}\n\n/**\n * calculate the rotation degrees between two pointersets\n * @param {Array} start array of pointers\n * @param {Array} end array of pointers\n * @return {Number} rotation\n */\nfunction getRotation(start, end) {\n return getAngle(end[1], end[0], PROPS_CLIENT_XY) + getAngle(start[1], start[0], PROPS_CLIENT_XY);\n}\n\n/**\n * calculate the scale factor between two pointersets\n * no scale is 1, and goes down to 0 when pinched together, and bigger when pinched out\n * @param {Array} start array of pointers\n * @param {Array} end array of pointers\n * @return {Number} scale\n */\nfunction getScale(start, end) {\n return getDistance(end[0], end[1], PROPS_CLIENT_XY) / getDistance(start[0], start[1], PROPS_CLIENT_XY);\n}\n\nvar MOUSE_INPUT_MAP = {\n mousedown: INPUT_START,\n mousemove: INPUT_MOVE,\n mouseup: INPUT_END\n};\n\nvar MOUSE_ELEMENT_EVENTS = 'mousedown';\nvar MOUSE_WINDOW_EVENTS = 'mousemove mouseup';\n\n/**\n * Mouse events input\n * @constructor\n * @extends Input\n */\nfunction MouseInput() {\n this.evEl = MOUSE_ELEMENT_EVENTS;\n this.evWin = MOUSE_WINDOW_EVENTS;\n\n this.pressed = false; // mousedown state\n\n Input.apply(this, arguments);\n}\n\ninherit(MouseInput, Input, {\n /**\n * handle mouse events\n * @param {Object} ev\n */\n handler: function MEhandler(ev) {\n var eventType = MOUSE_INPUT_MAP[ev.type];\n\n // on start we want to have the left mouse button down\n if (eventType & INPUT_START && ev.button === 0) {\n this.pressed = true;\n }\n\n if (eventType & INPUT_MOVE && ev.which !== 1) {\n eventType = INPUT_END;\n }\n\n // mouse must be down\n if (!this.pressed) {\n return;\n }\n\n if (eventType & INPUT_END) {\n this.pressed = false;\n }\n\n this.callback(this.manager, eventType, {\n pointers: [ev],\n changedPointers: [ev],\n pointerType: INPUT_TYPE_MOUSE,\n srcEvent: ev\n });\n }\n});\n\nvar POINTER_INPUT_MAP = {\n pointerdown: INPUT_START,\n pointermove: INPUT_MOVE,\n pointerup: INPUT_END,\n pointercancel: INPUT_CANCEL,\n pointerout: INPUT_CANCEL\n};\n\n// in IE10 the pointer types is defined as an enum\nvar IE10_POINTER_TYPE_ENUM = {\n 2: INPUT_TYPE_TOUCH,\n 3: INPUT_TYPE_PEN,\n 4: INPUT_TYPE_MOUSE,\n 5: INPUT_TYPE_KINECT // see https://twitter.com/jacobrossi/status/480596438489890816\n};\n\nvar POINTER_ELEMENT_EVENTS = 'pointerdown';\nvar POINTER_WINDOW_EVENTS = 'pointermove pointerup pointercancel';\n\n// IE10 has prefixed support, and case-sensitive\nif (window.MSPointerEvent && !window.PointerEvent) {\n POINTER_ELEMENT_EVENTS = 'MSPointerDown';\n POINTER_WINDOW_EVENTS = 'MSPointerMove MSPointerUp MSPointerCancel';\n}\n\n/**\n * Pointer events input\n * @constructor\n * @extends Input\n */\nfunction PointerEventInput() {\n this.evEl = POINTER_ELEMENT_EVENTS;\n this.evWin = POINTER_WINDOW_EVENTS;\n\n Input.apply(this, arguments);\n\n this.store = (this.manager.session.pointerEvents = []);\n}\n\ninherit(PointerEventInput, Input, {\n /**\n * handle mouse events\n * @param {Object} ev\n */\n handler: function PEhandler(ev) {\n var store = this.store;\n var removePointer = false;\n\n var eventTypeNormalized = ev.type.toLowerCase().replace('ms', '');\n var eventType = POINTER_INPUT_MAP[eventTypeNormalized];\n var pointerType = IE10_POINTER_TYPE_ENUM[ev.pointerType] || ev.pointerType;\n\n var isTouch = (pointerType == INPUT_TYPE_TOUCH);\n\n // get index of the event in the store\n var storeIndex = inArray(store, ev.pointerId, 'pointerId');\n\n // start and mouse must be down\n if (eventType & INPUT_START && (ev.button === 0 || isTouch)) {\n if (storeIndex < 0) {\n store.push(ev);\n storeIndex = store.length - 1;\n }\n } else if (eventType & (INPUT_END | INPUT_CANCEL)) {\n removePointer = true;\n }\n\n // it not found, so the pointer hasn't been down (so it's probably a hover)\n if (storeIndex < 0) {\n return;\n }\n\n // update the event in the store\n store[storeIndex] = ev;\n\n this.callback(this.manager, eventType, {\n pointers: store,\n changedPointers: [ev],\n pointerType: pointerType,\n srcEvent: ev\n });\n\n if (removePointer) {\n // remove from the store\n store.splice(storeIndex, 1);\n }\n }\n});\n\nvar SINGLE_TOUCH_INPUT_MAP = {\n touchstart: INPUT_START,\n touchmove: INPUT_MOVE,\n touchend: INPUT_END,\n touchcancel: INPUT_CANCEL\n};\n\nvar SINGLE_TOUCH_TARGET_EVENTS = 'touchstart';\nvar SINGLE_TOUCH_WINDOW_EVENTS = 'touchstart touchmove touchend touchcancel';\n\n/**\n * Touch events input\n * @constructor\n * @extends Input\n */\nfunction SingleTouchInput() {\n this.evTarget = SINGLE_TOUCH_TARGET_EVENTS;\n this.evWin = SINGLE_TOUCH_WINDOW_EVENTS;\n this.started = false;\n\n Input.apply(this, arguments);\n}\n\ninherit(SingleTouchInput, Input, {\n handler: function TEhandler(ev) {\n var type = SINGLE_TOUCH_INPUT_MAP[ev.type];\n\n // should we handle the touch events?\n if (type === INPUT_START) {\n this.started = true;\n }\n\n if (!this.started) {\n return;\n }\n\n var touches = normalizeSingleTouches.call(this, ev, type);\n\n // when done, reset the started state\n if (type & (INPUT_END | INPUT_CANCEL) && touches[0].length - touches[1].length === 0) {\n this.started = false;\n }\n\n this.callback(this.manager, type, {\n pointers: touches[0],\n changedPointers: touches[1],\n pointerType: INPUT_TYPE_TOUCH,\n srcEvent: ev\n });\n }\n});\n\n/**\n * @this {TouchInput}\n * @param {Object} ev\n * @param {Number} type flag\n * @returns {undefined|Array} [all, changed]\n */\nfunction normalizeSingleTouches(ev, type) {\n var all = toArray(ev.touches);\n var changed = toArray(ev.changedTouches);\n\n if (type & (INPUT_END | INPUT_CANCEL)) {\n all = uniqueArray(all.concat(changed), 'identifier', true);\n }\n\n return [all, changed];\n}\n\nvar TOUCH_INPUT_MAP = {\n touchstart: INPUT_START,\n touchmove: INPUT_MOVE,\n touchend: INPUT_END,\n touchcancel: INPUT_CANCEL\n};\n\nvar TOUCH_TARGET_EVENTS = 'touchstart touchmove touchend touchcancel';\n\n/**\n * Multi-user touch events input\n * @constructor\n * @extends Input\n */\nfunction TouchInput() {\n this.evTarget = TOUCH_TARGET_EVENTS;\n this.targetIds = {};\n\n Input.apply(this, arguments);\n}\n\ninherit(TouchInput, Input, {\n handler: function MTEhandler(ev) {\n var type = TOUCH_INPUT_MAP[ev.type];\n var touches = getTouches.call(this, ev, type);\n if (!touches) {\n return;\n }\n\n this.callback(this.manager, type, {\n pointers: touches[0],\n changedPointers: touches[1],\n pointerType: INPUT_TYPE_TOUCH,\n srcEvent: ev\n });\n }\n});\n\n/**\n * @this {TouchInput}\n * @param {Object} ev\n * @param {Number} type flag\n * @returns {undefined|Array} [all, changed]\n */\nfunction getTouches(ev, type) {\n var allTouches = toArray(ev.touches);\n var targetIds = this.targetIds;\n\n // when there is only one touch, the process can be simplified\n if (type & (INPUT_START | INPUT_MOVE) && allTouches.length === 1) {\n targetIds[allTouches[0].identifier] = true;\n return [allTouches, allTouches];\n }\n\n var i,\n targetTouches,\n changedTouches = toArray(ev.changedTouches),\n changedTargetTouches = [],\n target = this.target;\n\n // get target touches from touches\n targetTouches = allTouches.filter(function(touch) {\n return hasParent(touch.target, target);\n });\n\n // collect touches\n if (type === INPUT_START) {\n i = 0;\n while (i < targetTouches.length) {\n targetIds[targetTouches[i].identifier] = true;\n i++;\n }\n }\n\n // filter changed touches to only contain touches that exist in the collected target ids\n i = 0;\n while (i < changedTouches.length) {\n if (targetIds[changedTouches[i].identifier]) {\n changedTargetTouches.push(changedTouches[i]);\n }\n\n // cleanup removed touches\n if (type & (INPUT_END | INPUT_CANCEL)) {\n delete targetIds[changedTouches[i].identifier];\n }\n i++;\n }\n\n if (!changedTargetTouches.length) {\n return;\n }\n\n return [\n // merge targetTouches with changedTargetTouches so it contains ALL touches, including 'end' and 'cancel'\n uniqueArray(targetTouches.concat(changedTargetTouches), 'identifier', true),\n changedTargetTouches\n ];\n}\n\n/**\n * Combined touch and mouse input\n *\n * Touch has a higher priority then mouse, and while touching no mouse events are allowed.\n * This because touch devices also emit mouse events while doing a touch.\n *\n * @constructor\n * @extends Input\n */\n\nvar DEDUP_TIMEOUT = 2500;\nvar DEDUP_DISTANCE = 25;\n\nfunction TouchMouseInput() {\n Input.apply(this, arguments);\n\n var handler = bindFn(this.handler, this);\n this.touch = new TouchInput(this.manager, handler);\n this.mouse = new MouseInput(this.manager, handler);\n\n this.primaryTouch = null;\n this.lastTouches = [];\n}\n\ninherit(TouchMouseInput, Input, {\n /**\n * handle mouse and touch events\n * @param {Hammer} manager\n * @param {String} inputEvent\n * @param {Object} inputData\n */\n handler: function TMEhandler(manager, inputEvent, inputData) {\n var isTouch = (inputData.pointerType == INPUT_TYPE_TOUCH),\n isMouse = (inputData.pointerType == INPUT_TYPE_MOUSE);\n\n if (isMouse && inputData.sourceCapabilities && inputData.sourceCapabilities.firesTouchEvents) {\n return;\n }\n\n // when we're in a touch event, record touches to de-dupe synthetic mouse event\n if (isTouch) {\n recordTouches.call(this, inputEvent, inputData);\n } else if (isMouse && isSyntheticEvent.call(this, inputData)) {\n return;\n }\n\n this.callback(manager, inputEvent, inputData);\n },\n\n /**\n * remove the event listeners\n */\n destroy: function destroy() {\n this.touch.destroy();\n this.mouse.destroy();\n }\n});\n\nfunction recordTouches(eventType, eventData) {\n if (eventType & INPUT_START) {\n this.primaryTouch = eventData.changedPointers[0].identifier;\n setLastTouch.call(this, eventData);\n } else if (eventType & (INPUT_END | INPUT_CANCEL)) {\n setLastTouch.call(this, eventData);\n }\n}\n\nfunction setLastTouch(eventData) {\n var touch = eventData.changedPointers[0];\n\n if (touch.identifier === this.primaryTouch) {\n var lastTouch = {x: touch.clientX, y: touch.clientY};\n this.lastTouches.push(lastTouch);\n var lts = this.lastTouches;\n var removeLastTouch = function() {\n var i = lts.indexOf(lastTouch);\n if (i > -1) {\n lts.splice(i, 1);\n }\n };\n setTimeout(removeLastTouch, DEDUP_TIMEOUT);\n }\n}\n\nfunction isSyntheticEvent(eventData) {\n var x = eventData.srcEvent.clientX, y = eventData.srcEvent.clientY;\n for (var i = 0; i < this.lastTouches.length; i++) {\n var t = this.lastTouches[i];\n var dx = Math.abs(x - t.x), dy = Math.abs(y - t.y);\n if (dx <= DEDUP_DISTANCE && dy <= DEDUP_DISTANCE) {\n return true;\n }\n }\n return false;\n}\n\nvar PREFIXED_TOUCH_ACTION = prefixed(TEST_ELEMENT.style, 'touchAction');\nvar NATIVE_TOUCH_ACTION = PREFIXED_TOUCH_ACTION !== undefined;\n\n// magical touchAction value\nvar TOUCH_ACTION_COMPUTE = 'compute';\nvar TOUCH_ACTION_AUTO = 'auto';\nvar TOUCH_ACTION_MANIPULATION = 'manipulation'; // not implemented\nvar TOUCH_ACTION_NONE = 'none';\nvar TOUCH_ACTION_PAN_X = 'pan-x';\nvar TOUCH_ACTION_PAN_Y = 'pan-y';\nvar TOUCH_ACTION_MAP = getTouchActionProps();\n\n/**\n * Touch Action\n * sets the touchAction property or uses the js alternative\n * @param {Manager} manager\n * @param {String} value\n * @constructor\n */\nfunction TouchAction(manager, value) {\n this.manager = manager;\n this.set(value);\n}\n\nTouchAction.prototype = {\n /**\n * set the touchAction value on the element or enable the polyfill\n * @param {String} value\n */\n set: function(value) {\n // find out the touch-action by the event handlers\n if (value == TOUCH_ACTION_COMPUTE) {\n value = this.compute();\n }\n\n if (NATIVE_TOUCH_ACTION && this.manager.element.style && TOUCH_ACTION_MAP[value]) {\n this.manager.element.style[PREFIXED_TOUCH_ACTION] = value;\n }\n this.actions = value.toLowerCase().trim();\n },\n\n /**\n * just re-set the touchAction value\n */\n update: function() {\n this.set(this.manager.options.touchAction);\n },\n\n /**\n * compute the value for the touchAction property based on the recognizer's settings\n * @returns {String} value\n */\n compute: function() {\n var actions = [];\n each(this.manager.recognizers, function(recognizer) {\n if (boolOrFn(recognizer.options.enable, [recognizer])) {\n actions = actions.concat(recognizer.getTouchAction());\n }\n });\n return cleanTouchActions(actions.join(' '));\n },\n\n /**\n * this method is called on each input cycle and provides the preventing of the browser behavior\n * @param {Object} input\n */\n preventDefaults: function(input) {\n var srcEvent = input.srcEvent;\n var direction = input.offsetDirection;\n\n // if the touch action did prevented once this session\n if (this.manager.session.prevented) {\n srcEvent.preventDefault();\n return;\n }\n\n var actions = this.actions;\n var hasNone = inStr(actions, TOUCH_ACTION_NONE) && !TOUCH_ACTION_MAP[TOUCH_ACTION_NONE];\n var hasPanY = inStr(actions, TOUCH_ACTION_PAN_Y) && !TOUCH_ACTION_MAP[TOUCH_ACTION_PAN_Y];\n var hasPanX = inStr(actions, TOUCH_ACTION_PAN_X) && !TOUCH_ACTION_MAP[TOUCH_ACTION_PAN_X];\n\n if (hasNone) {\n //do not prevent defaults if this is a tap gesture\n\n var isTapPointer = input.pointers.length === 1;\n var isTapMovement = input.distance < 2;\n var isTapTouchTime = input.deltaTime < 250;\n\n if (isTapPointer && isTapMovement && isTapTouchTime) {\n return;\n }\n }\n\n if (hasPanX && hasPanY) {\n // `pan-x pan-y` means browser handles all scrolling/panning, do not prevent\n return;\n }\n\n if (hasNone ||\n (hasPanY && direction & DIRECTION_HORIZONTAL) ||\n (hasPanX && direction & DIRECTION_VERTICAL)) {\n return this.preventSrc(srcEvent);\n }\n },\n\n /**\n * call preventDefault to prevent the browser's default behavior (scrolling in most cases)\n * @param {Object} srcEvent\n */\n preventSrc: function(srcEvent) {\n this.manager.session.prevented = true;\n srcEvent.preventDefault();\n }\n};\n\n/**\n * when the touchActions are collected they are not a valid value, so we need to clean things up. *\n * @param {String} actions\n * @returns {*}\n */\nfunction cleanTouchActions(actions) {\n // none\n if (inStr(actions, TOUCH_ACTION_NONE)) {\n return TOUCH_ACTION_NONE;\n }\n\n var hasPanX = inStr(actions, TOUCH_ACTION_PAN_X);\n var hasPanY = inStr(actions, TOUCH_ACTION_PAN_Y);\n\n // if both pan-x and pan-y are set (different recognizers\n // for different directions, e.g. horizontal pan but vertical swipe?)\n // we need none (as otherwise with pan-x pan-y combined none of these\n // recognizers will work, since the browser would handle all panning\n if (hasPanX && hasPanY) {\n return TOUCH_ACTION_NONE;\n }\n\n // pan-x OR pan-y\n if (hasPanX || hasPanY) {\n return hasPanX ? TOUCH_ACTION_PAN_X : TOUCH_ACTION_PAN_Y;\n }\n\n // manipulation\n if (inStr(actions, TOUCH_ACTION_MANIPULATION)) {\n return TOUCH_ACTION_MANIPULATION;\n }\n\n return TOUCH_ACTION_AUTO;\n}\n\nfunction getTouchActionProps() {\n if (!NATIVE_TOUCH_ACTION) {\n return false;\n }\n var touchMap = {};\n var cssSupports = window.CSS && window.CSS.supports;\n ['auto', 'manipulation', 'pan-y', 'pan-x', 'pan-x pan-y', 'none'].forEach(function(val) {\n\n // If css.supports is not supported but there is native touch-action assume it supports\n // all values. This is the case for IE 10 and 11.\n touchMap[val] = cssSupports ? window.CSS.supports('touch-action', val) : true;\n });\n return touchMap;\n}\n\n/**\n * Recognizer flow explained; *\n * All recognizers have the initial state of POSSIBLE when a input session starts.\n * The definition of a input session is from the first input until the last input, with all it's movement in it. *\n * Example session for mouse-input: mousedown -> mousemove -> mouseup\n *\n * On each recognizing cycle (see Manager.recognize) the .recognize() method is executed\n * which determines with state it should be.\n *\n * If the recognizer has the state FAILED, CANCELLED or RECOGNIZED (equals ENDED), it is reset to\n * POSSIBLE to give it another change on the next cycle.\n *\n * Possible\n * |\n * +-----+---------------+\n * | |\n * +-----+-----+ |\n * | | |\n * Failed Cancelled |\n * +-------+------+\n * | |\n * Recognized Began\n * |\n * Changed\n * |\n * Ended/Recognized\n */\nvar STATE_POSSIBLE = 1;\nvar STATE_BEGAN = 2;\nvar STATE_CHANGED = 4;\nvar STATE_ENDED = 8;\nvar STATE_RECOGNIZED = STATE_ENDED;\nvar STATE_CANCELLED = 16;\nvar STATE_FAILED = 32;\n\n/**\n * Recognizer\n * Every recognizer needs to extend from this class.\n * @constructor\n * @param {Object} options\n */\nfunction Recognizer(options) {\n this.options = assign({}, this.defaults, options || {});\n\n this.id = uniqueId();\n\n this.manager = null;\n\n // default is enable true\n this.options.enable = ifUndefined(this.options.enable, true);\n\n this.state = STATE_POSSIBLE;\n\n this.simultaneous = {};\n this.requireFail = [];\n}\n\nRecognizer.prototype = {\n /**\n * @virtual\n * @type {Object}\n */\n defaults: {},\n\n /**\n * set options\n * @param {Object} options\n * @return {Recognizer}\n */\n set: function(options) {\n assign(this.options, options);\n\n // also update the touchAction, in case something changed about the directions/enabled state\n this.manager && this.manager.touchAction.update();\n return this;\n },\n\n /**\n * recognize simultaneous with an other recognizer.\n * @param {Recognizer} otherRecognizer\n * @returns {Recognizer} this\n */\n recognizeWith: function(otherRecognizer) {\n if (invokeArrayArg(otherRecognizer, 'recognizeWith', this)) {\n return this;\n }\n\n var simultaneous = this.simultaneous;\n otherRecognizer = getRecognizerByNameIfManager(otherRecognizer, this);\n if (!simultaneous[otherRecognizer.id]) {\n simultaneous[otherRecognizer.id] = otherRecognizer;\n otherRecognizer.recognizeWith(this);\n }\n return this;\n },\n\n /**\n * drop the simultaneous link. it doesnt remove the link on the other recognizer.\n * @param {Recognizer} otherRecognizer\n * @returns {Recognizer} this\n */\n dropRecognizeWith: function(otherRecognizer) {\n if (invokeArrayArg(otherRecognizer, 'dropRecognizeWith', this)) {\n return this;\n }\n\n otherRecognizer = getRecognizerByNameIfManager(otherRecognizer, this);\n delete this.simultaneous[otherRecognizer.id];\n return this;\n },\n\n /**\n * recognizer can only run when an other is failing\n * @param {Recognizer} otherRecognizer\n * @returns {Recognizer} this\n */\n requireFailure: function(otherRecognizer) {\n if (invokeArrayArg(otherRecognizer, 'requireFailure', this)) {\n return this;\n }\n\n var requireFail = this.requireFail;\n otherRecognizer = getRecognizerByNameIfManager(otherRecognizer, this);\n if (inArray(requireFail, otherRecognizer) === -1) {\n requireFail.push(otherRecognizer);\n otherRecognizer.requireFailure(this);\n }\n return this;\n },\n\n /**\n * drop the requireFailure link. it does not remove the link on the other recognizer.\n * @param {Recognizer} otherRecognizer\n * @returns {Recognizer} this\n */\n dropRequireFailure: function(otherRecognizer) {\n if (invokeArrayArg(otherRecognizer, 'dropRequireFailure', this)) {\n return this;\n }\n\n otherRecognizer = getRecognizerByNameIfManager(otherRecognizer, this);\n var index = inArray(this.requireFail, otherRecognizer);\n if (index > -1) {\n this.requireFail.splice(index, 1);\n }\n return this;\n },\n\n /**\n * has require failures boolean\n * @returns {boolean}\n */\n hasRequireFailures: function() {\n return this.requireFail.length > 0;\n },\n\n /**\n * if the recognizer can recognize simultaneous with an other recognizer\n * @param {Recognizer} otherRecognizer\n * @returns {Boolean}\n */\n canRecognizeWith: function(otherRecognizer) {\n return !!this.simultaneous[otherRecognizer.id];\n },\n\n /**\n * You should use `tryEmit` instead of `emit` directly to check\n * that all the needed recognizers has failed before emitting.\n * @param {Object} input\n */\n emit: function(input) {\n var self = this;\n var state = this.state;\n\n function emit(event) {\n self.manager.emit(event, input);\n }\n\n // 'panstart' and 'panmove'\n if (state < STATE_ENDED) {\n emit(self.options.event + stateStr(state));\n }\n\n emit(self.options.event); // simple 'eventName' events\n\n if (input.additionalEvent) { // additional event(panleft, panright, pinchin, pinchout...)\n emit(input.additionalEvent);\n }\n\n // panend and pancancel\n if (state >= STATE_ENDED) {\n emit(self.options.event + stateStr(state));\n }\n },\n\n /**\n * Check that all the require failure recognizers has failed,\n * if true, it emits a gesture event,\n * otherwise, setup the state to FAILED.\n * @param {Object} input\n */\n tryEmit: function(input) {\n if (this.canEmit()) {\n return this.emit(input);\n }\n // it's failing anyway\n this.state = STATE_FAILED;\n },\n\n /**\n * can we emit?\n * @returns {boolean}\n */\n canEmit: function() {\n var i = 0;\n while (i < this.requireFail.length) {\n if (!(this.requireFail[i].state & (STATE_FAILED | STATE_POSSIBLE))) {\n return false;\n }\n i++;\n }\n return true;\n },\n\n /**\n * update the recognizer\n * @param {Object} inputData\n */\n recognize: function(inputData) {\n // make a new copy of the inputData\n // so we can change the inputData without messing up the other recognizers\n var inputDataClone = assign({}, inputData);\n\n // is is enabled and allow recognizing?\n if (!boolOrFn(this.options.enable, [this, inputDataClone])) {\n this.reset();\n this.state = STATE_FAILED;\n return;\n }\n\n // reset when we've reached the end\n if (this.state & (STATE_RECOGNIZED | STATE_CANCELLED | STATE_FAILED)) {\n this.state = STATE_POSSIBLE;\n }\n\n this.state = this.process(inputDataClone);\n\n // the recognizer has recognized a gesture\n // so trigger an event\n if (this.state & (STATE_BEGAN | STATE_CHANGED | STATE_ENDED | STATE_CANCELLED)) {\n this.tryEmit(inputDataClone);\n }\n },\n\n /**\n * return the state of the recognizer\n * the actual recognizing happens in this method\n * @virtual\n * @param {Object} inputData\n * @returns {Const} STATE\n */\n process: function(inputData) { }, // jshint ignore:line\n\n /**\n * return the preferred touch-action\n * @virtual\n * @returns {Array}\n */\n getTouchAction: function() { },\n\n /**\n * called when the gesture isn't allowed to recognize\n * like when another is being recognized or it is disabled\n * @virtual\n */\n reset: function() { }\n};\n\n/**\n * get a usable string, used as event postfix\n * @param {Const} state\n * @returns {String} state\n */\nfunction stateStr(state) {\n if (state & STATE_CANCELLED) {\n return 'cancel';\n } else if (state & STATE_ENDED) {\n return 'end';\n } else if (state & STATE_CHANGED) {\n return 'move';\n } else if (state & STATE_BEGAN) {\n return 'start';\n }\n return '';\n}\n\n/**\n * direction cons to string\n * @param {Const} direction\n * @returns {String}\n */\nfunction directionStr(direction) {\n if (direction == DIRECTION_DOWN) {\n return 'down';\n } else if (direction == DIRECTION_UP) {\n return 'up';\n } else if (direction == DIRECTION_LEFT) {\n return 'left';\n } else if (direction == DIRECTION_RIGHT) {\n return 'right';\n }\n return '';\n}\n\n/**\n * get a recognizer by name if it is bound to a manager\n * @param {Recognizer|String} otherRecognizer\n * @param {Recognizer} recognizer\n * @returns {Recognizer}\n */\nfunction getRecognizerByNameIfManager(otherRecognizer, recognizer) {\n var manager = recognizer.manager;\n if (manager) {\n return manager.get(otherRecognizer);\n }\n return otherRecognizer;\n}\n\n/**\n * This recognizer is just used as a base for the simple attribute recognizers.\n * @constructor\n * @extends Recognizer\n */\nfunction AttrRecognizer() {\n Recognizer.apply(this, arguments);\n}\n\ninherit(AttrRecognizer, Recognizer, {\n /**\n * @namespace\n * @memberof AttrRecognizer\n */\n defaults: {\n /**\n * @type {Number}\n * @default 1\n */\n pointers: 1\n },\n\n /**\n * Used to check if it the recognizer receives valid input, like input.distance > 10.\n * @memberof AttrRecognizer\n * @param {Object} input\n * @returns {Boolean} recognized\n */\n attrTest: function(input) {\n var optionPointers = this.options.pointers;\n return optionPointers === 0 || input.pointers.length === optionPointers;\n },\n\n /**\n * Process the input and return the state for the recognizer\n * @memberof AttrRecognizer\n * @param {Object} input\n * @returns {*} State\n */\n process: function(input) {\n var state = this.state;\n var eventType = input.eventType;\n\n var isRecognized = state & (STATE_BEGAN | STATE_CHANGED);\n var isValid = this.attrTest(input);\n\n // on cancel input and we've recognized before, return STATE_CANCELLED\n if (isRecognized && (eventType & INPUT_CANCEL || !isValid)) {\n return state | STATE_CANCELLED;\n } else if (isRecognized || isValid) {\n if (eventType & INPUT_END) {\n return state | STATE_ENDED;\n } else if (!(state & STATE_BEGAN)) {\n return STATE_BEGAN;\n }\n return state | STATE_CHANGED;\n }\n return STATE_FAILED;\n }\n});\n\n/**\n * Pan\n * Recognized when the pointer is down and moved in the allowed direction.\n * @constructor\n * @extends AttrRecognizer\n */\nfunction PanRecognizer() {\n AttrRecognizer.apply(this, arguments);\n\n this.pX = null;\n this.pY = null;\n}\n\ninherit(PanRecognizer, AttrRecognizer, {\n /**\n * @namespace\n * @memberof PanRecognizer\n */\n defaults: {\n event: 'pan',\n threshold: 10,\n pointers: 1,\n direction: DIRECTION_ALL\n },\n\n getTouchAction: function() {\n var direction = this.options.direction;\n var actions = [];\n if (direction & DIRECTION_HORIZONTAL) {\n actions.push(TOUCH_ACTION_PAN_Y);\n }\n if (direction & DIRECTION_VERTICAL) {\n actions.push(TOUCH_ACTION_PAN_X);\n }\n return actions;\n },\n\n directionTest: function(input) {\n var options = this.options;\n var hasMoved = true;\n var distance = input.distance;\n var direction = input.direction;\n var x = input.deltaX;\n var y = input.deltaY;\n\n // lock to axis?\n if (!(direction & options.direction)) {\n if (options.direction & DIRECTION_HORIZONTAL) {\n direction = (x === 0) ? DIRECTION_NONE : (x < 0) ? DIRECTION_LEFT : DIRECTION_RIGHT;\n hasMoved = x != this.pX;\n distance = Math.abs(input.deltaX);\n } else {\n direction = (y === 0) ? DIRECTION_NONE : (y < 0) ? DIRECTION_UP : DIRECTION_DOWN;\n hasMoved = y != this.pY;\n distance = Math.abs(input.deltaY);\n }\n }\n input.direction = direction;\n return hasMoved && distance > options.threshold && direction & options.direction;\n },\n\n attrTest: function(input) {\n return AttrRecognizer.prototype.attrTest.call(this, input) &&\n (this.state & STATE_BEGAN || (!(this.state & STATE_BEGAN) && this.directionTest(input)));\n },\n\n emit: function(input) {\n\n this.pX = input.deltaX;\n this.pY = input.deltaY;\n\n var direction = directionStr(input.direction);\n\n if (direction) {\n input.additionalEvent = this.options.event + direction;\n }\n this._super.emit.call(this, input);\n }\n});\n\n/**\n * Pinch\n * Recognized when two or more pointers are moving toward (zoom-in) or away from each other (zoom-out).\n * @constructor\n * @extends AttrRecognizer\n */\nfunction PinchRecognizer() {\n AttrRecognizer.apply(this, arguments);\n}\n\ninherit(PinchRecognizer, AttrRecognizer, {\n /**\n * @namespace\n * @memberof PinchRecognizer\n */\n defaults: {\n event: 'pinch',\n threshold: 0,\n pointers: 2\n },\n\n getTouchAction: function() {\n return [TOUCH_ACTION_NONE];\n },\n\n attrTest: function(input) {\n return this._super.attrTest.call(this, input) &&\n (Math.abs(input.scale - 1) > this.options.threshold || this.state & STATE_BEGAN);\n },\n\n emit: function(input) {\n if (input.scale !== 1) {\n var inOut = input.scale < 1 ? 'in' : 'out';\n input.additionalEvent = this.options.event + inOut;\n }\n this._super.emit.call(this, input);\n }\n});\n\n/**\n * Press\n * Recognized when the pointer is down for x ms without any movement.\n * @constructor\n * @extends Recognizer\n */\nfunction PressRecognizer() {\n Recognizer.apply(this, arguments);\n\n this._timer = null;\n this._input = null;\n}\n\ninherit(PressRecognizer, Recognizer, {\n /**\n * @namespace\n * @memberof PressRecognizer\n */\n defaults: {\n event: 'press',\n pointers: 1,\n time: 251, // minimal time of the pointer to be pressed\n threshold: 9 // a minimal movement is ok, but keep it low\n },\n\n getTouchAction: function() {\n return [TOUCH_ACTION_AUTO];\n },\n\n process: function(input) {\n var options = this.options;\n var validPointers = input.pointers.length === options.pointers;\n var validMovement = input.distance < options.threshold;\n var validTime = input.deltaTime > options.time;\n\n this._input = input;\n\n // we only allow little movement\n // and we've reached an end event, so a tap is possible\n if (!validMovement || !validPointers || (input.eventType & (INPUT_END | INPUT_CANCEL) && !validTime)) {\n this.reset();\n } else if (input.eventType & INPUT_START) {\n this.reset();\n this._timer = setTimeoutContext(function() {\n this.state = STATE_RECOGNIZED;\n this.tryEmit();\n }, options.time, this);\n } else if (input.eventType & INPUT_END) {\n return STATE_RECOGNIZED;\n }\n return STATE_FAILED;\n },\n\n reset: function() {\n clearTimeout(this._timer);\n },\n\n emit: function(input) {\n if (this.state !== STATE_RECOGNIZED) {\n return;\n }\n\n if (input && (input.eventType & INPUT_END)) {\n this.manager.emit(this.options.event + 'up', input);\n } else {\n this._input.timeStamp = now();\n this.manager.emit(this.options.event, this._input);\n }\n }\n});\n\n/**\n * Rotate\n * Recognized when two or more pointer are moving in a circular motion.\n * @constructor\n * @extends AttrRecognizer\n */\nfunction RotateRecognizer() {\n AttrRecognizer.apply(this, arguments);\n}\n\ninherit(RotateRecognizer, AttrRecognizer, {\n /**\n * @namespace\n * @memberof RotateRecognizer\n */\n defaults: {\n event: 'rotate',\n threshold: 0,\n pointers: 2\n },\n\n getTouchAction: function() {\n return [TOUCH_ACTION_NONE];\n },\n\n attrTest: function(input) {\n return this._super.attrTest.call(this, input) &&\n (Math.abs(input.rotation) > this.options.threshold || this.state & STATE_BEGAN);\n }\n});\n\n/**\n * Swipe\n * Recognized when the pointer is moving fast (velocity), with enough distance in the allowed direction.\n * @constructor\n * @extends AttrRecognizer\n */\nfunction SwipeRecognizer() {\n AttrRecognizer.apply(this, arguments);\n}\n\ninherit(SwipeRecognizer, AttrRecognizer, {\n /**\n * @namespace\n * @memberof SwipeRecognizer\n */\n defaults: {\n event: 'swipe',\n threshold: 10,\n velocity: 0.3,\n direction: DIRECTION_HORIZONTAL | DIRECTION_VERTICAL,\n pointers: 1\n },\n\n getTouchAction: function() {\n return PanRecognizer.prototype.getTouchAction.call(this);\n },\n\n attrTest: function(input) {\n var direction = this.options.direction;\n var velocity;\n\n if (direction & (DIRECTION_HORIZONTAL | DIRECTION_VERTICAL)) {\n velocity = input.overallVelocity;\n } else if (direction & DIRECTION_HORIZONTAL) {\n velocity = input.overallVelocityX;\n } else if (direction & DIRECTION_VERTICAL) {\n velocity = input.overallVelocityY;\n }\n\n return this._super.attrTest.call(this, input) &&\n direction & input.offsetDirection &&\n input.distance > this.options.threshold &&\n input.maxPointers == this.options.pointers &&\n abs(velocity) > this.options.velocity && input.eventType & INPUT_END;\n },\n\n emit: function(input) {\n var direction = directionStr(input.offsetDirection);\n if (direction) {\n this.manager.emit(this.options.event + direction, input);\n }\n\n this.manager.emit(this.options.event, input);\n }\n});\n\n/**\n * A tap is ecognized when the pointer is doing a small tap/click. Multiple taps are recognized if they occur\n * between the given interval and position. The delay option can be used to recognize multi-taps without firing\n * a single tap.\n *\n * The eventData from the emitted event contains the property `tapCount`, which contains the amount of\n * multi-taps being recognized.\n * @constructor\n * @extends Recognizer\n */\nfunction TapRecognizer() {\n Recognizer.apply(this, arguments);\n\n // previous time and center,\n // used for tap counting\n this.pTime = false;\n this.pCenter = false;\n\n this._timer = null;\n this._input = null;\n this.count = 0;\n}\n\ninherit(TapRecognizer, Recognizer, {\n /**\n * @namespace\n * @memberof PinchRecognizer\n */\n defaults: {\n event: 'tap',\n pointers: 1,\n taps: 1,\n interval: 300, // max time between the multi-tap taps\n time: 250, // max time of the pointer to be down (like finger on the screen)\n threshold: 9, // a minimal movement is ok, but keep it low\n posThreshold: 10 // a multi-tap can be a bit off the initial position\n },\n\n getTouchAction: function() {\n return [TOUCH_ACTION_MANIPULATION];\n },\n\n process: function(input) {\n var options = this.options;\n\n var validPointers = input.pointers.length === options.pointers;\n var validMovement = input.distance < options.threshold;\n var validTouchTime = input.deltaTime < options.time;\n\n this.reset();\n\n if ((input.eventType & INPUT_START) && (this.count === 0)) {\n return this.failTimeout();\n }\n\n // we only allow little movement\n // and we've reached an end event, so a tap is possible\n if (validMovement && validTouchTime && validPointers) {\n if (input.eventType != INPUT_END) {\n return this.failTimeout();\n }\n\n var validInterval = this.pTime ? (input.timeStamp - this.pTime < options.interval) : true;\n var validMultiTap = !this.pCenter || getDistance(this.pCenter, input.center) < options.posThreshold;\n\n this.pTime = input.timeStamp;\n this.pCenter = input.center;\n\n if (!validMultiTap || !validInterval) {\n this.count = 1;\n } else {\n this.count += 1;\n }\n\n this._input = input;\n\n // if tap count matches we have recognized it,\n // else it has began recognizing...\n var tapCount = this.count % options.taps;\n if (tapCount === 0) {\n // no failing requirements, immediately trigger the tap event\n // or wait as long as the multitap interval to trigger\n if (!this.hasRequireFailures()) {\n return STATE_RECOGNIZED;\n } else {\n this._timer = setTimeoutContext(function() {\n this.state = STATE_RECOGNIZED;\n this.tryEmit();\n }, options.interval, this);\n return STATE_BEGAN;\n }\n }\n }\n return STATE_FAILED;\n },\n\n failTimeout: function() {\n this._timer = setTimeoutContext(function() {\n this.state = STATE_FAILED;\n }, this.options.interval, this);\n return STATE_FAILED;\n },\n\n reset: function() {\n clearTimeout(this._timer);\n },\n\n emit: function() {\n if (this.state == STATE_RECOGNIZED) {\n this._input.tapCount = this.count;\n this.manager.emit(this.options.event, this._input);\n }\n }\n});\n\n/**\n * Simple way to create a manager with a default set of recognizers.\n * @param {HTMLElement} element\n * @param {Object} [options]\n * @constructor\n */\nfunction Hammer(element, options) {\n options = options || {};\n options.recognizers = ifUndefined(options.recognizers, Hammer.defaults.preset);\n return new Manager(element, options);\n}\n\n/**\n * @const {string}\n */\nHammer.VERSION = '2.0.7';\n\n/**\n * default settings\n * @namespace\n */\nHammer.defaults = {\n /**\n * set if DOM events are being triggered.\n * But this is slower and unused by simple implementations, so disabled by default.\n * @type {Boolean}\n * @default false\n */\n domEvents: false,\n\n /**\n * The value for the touchAction property/fallback.\n * When set to `compute` it will magically set the correct value based on the added recognizers.\n * @type {String}\n * @default compute\n */\n touchAction: TOUCH_ACTION_COMPUTE,\n\n /**\n * @type {Boolean}\n * @default true\n */\n enable: true,\n\n /**\n * EXPERIMENTAL FEATURE -- can be removed/changed\n * Change the parent input target element.\n * If Null, then it is being set the to main element.\n * @type {Null|EventTarget}\n * @default null\n */\n inputTarget: null,\n\n /**\n * force an input class\n * @type {Null|Function}\n * @default null\n */\n inputClass: null,\n\n /**\n * Default recognizer setup when calling `Hammer()`\n * When creating a new Manager these will be skipped.\n * @type {Array}\n */\n preset: [\n // RecognizerClass, options, [recognizeWith, ...], [requireFailure, ...]\n [RotateRecognizer, {enable: false}],\n [PinchRecognizer, {enable: false}, ['rotate']],\n [SwipeRecognizer, {direction: DIRECTION_HORIZONTAL}],\n [PanRecognizer, {direction: DIRECTION_HORIZONTAL}, ['swipe']],\n [TapRecognizer],\n [TapRecognizer, {event: 'doubletap', taps: 2}, ['tap']],\n [PressRecognizer]\n ],\n\n /**\n * Some CSS properties can be used to improve the working of Hammer.\n * Add them to this method and they will be set when creating a new Manager.\n * @namespace\n */\n cssProps: {\n /**\n * Disables text selection to improve the dragging gesture. Mainly for desktop browsers.\n * @type {String}\n * @default 'none'\n */\n userSelect: 'none',\n\n /**\n * Disable the Windows Phone grippers when pressing an element.\n * @type {String}\n * @default 'none'\n */\n touchSelect: 'none',\n\n /**\n * Disables the default callout shown when you touch and hold a touch target.\n * On iOS, when you touch and hold a touch target such as a link, Safari displays\n * a callout containing information about the link. This property allows you to disable that callout.\n * @type {String}\n * @default 'none'\n */\n touchCallout: 'none',\n\n /**\n * Specifies whether zooming is enabled. Used by IE10>\n * @type {String}\n * @default 'none'\n */\n contentZooming: 'none',\n\n /**\n * Specifies that an entire element should be draggable instead of its contents. Mainly for desktop browsers.\n * @type {String}\n * @default 'none'\n */\n userDrag: 'none',\n\n /**\n * Overrides the highlight color shown when the user taps a link or a JavaScript\n * clickable element in iOS. This property obeys the alpha value, if specified.\n * @type {String}\n * @default 'rgba(0,0,0,0)'\n */\n tapHighlightColor: 'rgba(0,0,0,0)'\n }\n};\n\nvar STOP = 1;\nvar FORCED_STOP = 2;\n\n/**\n * Manager\n * @param {HTMLElement} element\n * @param {Object} [options]\n * @constructor\n */\nfunction Manager(element, options) {\n this.options = assign({}, Hammer.defaults, options || {});\n\n this.options.inputTarget = this.options.inputTarget || element;\n\n this.handlers = {};\n this.session = {};\n this.recognizers = [];\n this.oldCssProps = {};\n\n this.element = element;\n this.input = createInputInstance(this);\n this.touchAction = new TouchAction(this, this.options.touchAction);\n\n toggleCssProps(this, true);\n\n each(this.options.recognizers, function(item) {\n var recognizer = this.add(new (item[0])(item[1]));\n item[2] && recognizer.recognizeWith(item[2]);\n item[3] && recognizer.requireFailure(item[3]);\n }, this);\n}\n\nManager.prototype = {\n /**\n * set options\n * @param {Object} options\n * @returns {Manager}\n */\n set: function(options) {\n assign(this.options, options);\n\n // Options that need a little more setup\n if (options.touchAction) {\n this.touchAction.update();\n }\n if (options.inputTarget) {\n // Clean up existing event listeners and reinitialize\n this.input.destroy();\n this.input.target = options.inputTarget;\n this.input.init();\n }\n return this;\n },\n\n /**\n * stop recognizing for this session.\n * This session will be discarded, when a new [input]start event is fired.\n * When forced, the recognizer cycle is stopped immediately.\n * @param {Boolean} [force]\n */\n stop: function(force) {\n this.session.stopped = force ? FORCED_STOP : STOP;\n },\n\n /**\n * run the recognizers!\n * called by the inputHandler function on every movement of the pointers (touches)\n * it walks through all the recognizers and tries to detect the gesture that is being made\n * @param {Object} inputData\n */\n recognize: function(inputData) {\n var session = this.session;\n if (session.stopped) {\n return;\n }\n\n // run the touch-action polyfill\n this.touchAction.preventDefaults(inputData);\n\n var recognizer;\n var recognizers = this.recognizers;\n\n // this holds the recognizer that is being recognized.\n // so the recognizer's state needs to be BEGAN, CHANGED, ENDED or RECOGNIZED\n // if no recognizer is detecting a thing, it is set to `null`\n var curRecognizer = session.curRecognizer;\n\n // reset when the last recognizer is recognized\n // or when we're in a new session\n if (!curRecognizer || (curRecognizer && curRecognizer.state & STATE_RECOGNIZED)) {\n curRecognizer = session.curRecognizer = null;\n }\n\n var i = 0;\n while (i < recognizers.length) {\n recognizer = recognizers[i];\n\n // find out if we are allowed try to recognize the input for this one.\n // 1. allow if the session is NOT forced stopped (see the .stop() method)\n // 2. allow if we still haven't recognized a gesture in this session, or the this recognizer is the one\n // that is being recognized.\n // 3. allow if the recognizer is allowed to run simultaneous with the current recognized recognizer.\n // this can be setup with the `recognizeWith()` method on the recognizer.\n if (session.stopped !== FORCED_STOP && ( // 1\n !curRecognizer || recognizer == curRecognizer || // 2\n recognizer.canRecognizeWith(curRecognizer))) { // 3\n recognizer.recognize(inputData);\n } else {\n recognizer.reset();\n }\n\n // if the recognizer has been recognizing the input as a valid gesture, we want to store this one as the\n // current active recognizer. but only if we don't already have an active recognizer\n if (!curRecognizer && recognizer.state & (STATE_BEGAN | STATE_CHANGED | STATE_ENDED)) {\n curRecognizer = session.curRecognizer = recognizer;\n }\n i++;\n }\n },\n\n /**\n * get a recognizer by its event name.\n * @param {Recognizer|String} recognizer\n * @returns {Recognizer|Null}\n */\n get: function(recognizer) {\n if (recognizer instanceof Recognizer) {\n return recognizer;\n }\n\n var recognizers = this.recognizers;\n for (var i = 0; i < recognizers.length; i++) {\n if (recognizers[i].options.event == recognizer) {\n return recognizers[i];\n }\n }\n return null;\n },\n\n /**\n * add a recognizer to the manager\n * existing recognizers with the same event name will be removed\n * @param {Recognizer} recognizer\n * @returns {Recognizer|Manager}\n */\n add: function(recognizer) {\n if (invokeArrayArg(recognizer, 'add', this)) {\n return this;\n }\n\n // remove existing\n var existing = this.get(recognizer.options.event);\n if (existing) {\n this.remove(existing);\n }\n\n this.recognizers.push(recognizer);\n recognizer.manager = this;\n\n this.touchAction.update();\n return recognizer;\n },\n\n /**\n * remove a recognizer by name or instance\n * @param {Recognizer|String} recognizer\n * @returns {Manager}\n */\n remove: function(recognizer) {\n if (invokeArrayArg(recognizer, 'remove', this)) {\n return this;\n }\n\n recognizer = this.get(recognizer);\n\n // let's make sure this recognizer exists\n if (recognizer) {\n var recognizers = this.recognizers;\n var index = inArray(recognizers, recognizer);\n\n if (index !== -1) {\n recognizers.splice(index, 1);\n this.touchAction.update();\n }\n }\n\n return this;\n },\n\n /**\n * bind event\n * @param {String} events\n * @param {Function} handler\n * @returns {EventEmitter} this\n */\n on: function(events, handler) {\n if (events === undefined) {\n return;\n }\n if (handler === undefined) {\n return;\n }\n\n var handlers = this.handlers;\n each(splitStr(events), function(event) {\n handlers[event] = handlers[event] || [];\n handlers[event].push(handler);\n });\n return this;\n },\n\n /**\n * unbind event, leave emit blank to remove all handlers\n * @param {String} events\n * @param {Function} [handler]\n * @returns {EventEmitter} this\n */\n off: function(events, handler) {\n if (events === undefined) {\n return;\n }\n\n var handlers = this.handlers;\n each(splitStr(events), function(event) {\n if (!handler) {\n delete handlers[event];\n } else {\n handlers[event] && handlers[event].splice(inArray(handlers[event], handler), 1);\n }\n });\n return this;\n },\n\n /**\n * emit event to the listeners\n * @param {String} event\n * @param {Object} data\n */\n emit: function(event, data) {\n // we also want to trigger dom events\n if (this.options.domEvents) {\n triggerDomEvent(event, data);\n }\n\n // no handlers, so skip it all\n var handlers = this.handlers[event] && this.handlers[event].slice();\n if (!handlers || !handlers.length) {\n return;\n }\n\n data.type = event;\n data.preventDefault = function() {\n data.srcEvent.preventDefault();\n };\n\n var i = 0;\n while (i < handlers.length) {\n handlers[i](data);\n i++;\n }\n },\n\n /**\n * destroy the manager and unbinds all events\n * it doesn't unbind dom events, that is the user own responsibility\n */\n destroy: function() {\n this.element && toggleCssProps(this, false);\n\n this.handlers = {};\n this.session = {};\n this.input.destroy();\n this.element = null;\n }\n};\n\n/**\n * add/remove the css properties as defined in manager.options.cssProps\n * @param {Manager} manager\n * @param {Boolean} add\n */\nfunction toggleCssProps(manager, add) {\n var element = manager.element;\n if (!element.style) {\n return;\n }\n var prop;\n each(manager.options.cssProps, function(value, name) {\n prop = prefixed(element.style, name);\n if (add) {\n manager.oldCssProps[prop] = element.style[prop];\n element.style[prop] = value;\n } else {\n element.style[prop] = manager.oldCssProps[prop] || '';\n }\n });\n if (!add) {\n manager.oldCssProps = {};\n }\n}\n\n/**\n * trigger dom event\n * @param {String} event\n * @param {Object} data\n */\nfunction triggerDomEvent(event, data) {\n var gestureEvent = document.createEvent('Event');\n gestureEvent.initEvent(event, true, true);\n gestureEvent.gesture = data;\n data.target.dispatchEvent(gestureEvent);\n}\n\nassign(Hammer, {\n INPUT_START: INPUT_START,\n INPUT_MOVE: INPUT_MOVE,\n INPUT_END: INPUT_END,\n INPUT_CANCEL: INPUT_CANCEL,\n\n STATE_POSSIBLE: STATE_POSSIBLE,\n STATE_BEGAN: STATE_BEGAN,\n STATE_CHANGED: STATE_CHANGED,\n STATE_ENDED: STATE_ENDED,\n STATE_RECOGNIZED: STATE_RECOGNIZED,\n STATE_CANCELLED: STATE_CANCELLED,\n STATE_FAILED: STATE_FAILED,\n\n DIRECTION_NONE: DIRECTION_NONE,\n DIRECTION_LEFT: DIRECTION_LEFT,\n DIRECTION_RIGHT: DIRECTION_RIGHT,\n DIRECTION_UP: DIRECTION_UP,\n DIRECTION_DOWN: DIRECTION_DOWN,\n DIRECTION_HORIZONTAL: DIRECTION_HORIZONTAL,\n DIRECTION_VERTICAL: DIRECTION_VERTICAL,\n DIRECTION_ALL: DIRECTION_ALL,\n\n Manager: Manager,\n Input: Input,\n TouchAction: TouchAction,\n\n TouchInput: TouchInput,\n MouseInput: MouseInput,\n PointerEventInput: PointerEventInput,\n TouchMouseInput: TouchMouseInput,\n SingleTouchInput: SingleTouchInput,\n\n Recognizer: Recognizer,\n AttrRecognizer: AttrRecognizer,\n Tap: TapRecognizer,\n Pan: PanRecognizer,\n Swipe: SwipeRecognizer,\n Pinch: PinchRecognizer,\n Rotate: RotateRecognizer,\n Press: PressRecognizer,\n\n on: addEventListeners,\n off: removeEventListeners,\n each: each,\n merge: merge,\n extend: extend,\n assign: assign,\n inherit: inherit,\n bindFn: bindFn,\n prefixed: prefixed\n});\n\n// this prevents errors when Hammer is loaded in the presence of an AMD\n// style loader but by script tag, not by the loader.\nvar freeGlobal = (typeof window !== 'undefined' ? window : (typeof self !== 'undefined' ? self : {})); // jshint ignore:line\nfreeGlobal.Hammer = Hammer;\n\nif (typeof define === 'function' && define.amd) {\n define(function() {\n return Hammer;\n });\n} else if (typeof module != 'undefined' && module.exports) {\n module.exports = Hammer;\n} else {\n window[exportName] = Hammer;\n}\n\n})(window, document, 'Hammer');\n","'use strict';\n\nvar origSymbol = typeof Symbol !== 'undefined' && Symbol;\nvar hasSymbolSham = require('./shams');\n\nmodule.exports = function hasNativeSymbols() {\n\tif (typeof origSymbol !== 'function') { return false; }\n\tif (typeof Symbol !== 'function') { return false; }\n\tif (typeof origSymbol('foo') !== 'symbol') { return false; }\n\tif (typeof Symbol('bar') !== 'symbol') { return false; }\n\n\treturn hasSymbolSham();\n};\n","'use strict';\n\n/* eslint complexity: [2, 18], max-statements: [2, 33] */\nmodule.exports = function hasSymbols() {\n\tif (typeof Symbol !== 'function' || typeof Object.getOwnPropertySymbols !== 'function') { return false; }\n\tif (typeof Symbol.iterator === 'symbol') { return true; }\n\n\tvar obj = {};\n\tvar sym = Symbol('test');\n\tvar symObj = Object(sym);\n\tif 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\\uDD4E':'Wopf','\\uD835\\uDD1A':'Wfr','\\u0175':'wcirc','\\u0174':'Wcirc','\\uD835\\uDD35':'xfr','\\uD835\\uDCCD':'xscr','\\uD835\\uDD69':'xopf','\\uD835\\uDD4F':'Xopf','\\uD835\\uDD1B':'Xfr','\\uD835\\uDCB3':'Xscr','\\uD835\\uDD36':'yfr','\\uD835\\uDCCE':'yscr','\\uD835\\uDD6A':'yopf','\\uD835\\uDCB4':'Yscr','\\uD835\\uDD1C':'Yfr','\\uD835\\uDD50':'Yopf','\\xFD':'yacute','\\xDD':'Yacute','\\u0177':'ycirc','\\u0176':'Ycirc','\\xFF':'yuml','\\u0178':'Yuml','\\uD835\\uDCCF':'zscr','\\uD835\\uDD37':'zfr','\\uD835\\uDD6B':'zopf','\\u2128':'Zfr','\\u2124':'Zopf','\\uD835\\uDCB5':'Zscr','\\u017A':'zacute','\\u0179':'Zacute','\\u017E':'zcaron','\\u017D':'Zcaron','\\u017C':'zdot','\\u017B':'Zdot','\\u01B5':'imped','\\xFE':'thorn','\\xDE':'THORN','\\u0149':'napos','\\u03B1':'alpha','\\u0391':'Alpha','\\u03B2':'beta','\\u0392':'Beta','\\u03B3':'gamma','\\u0393':'Gamma','\\u03B4':'delta','\\u0394':'Delta','\\u03B5':'epsi','\\u03F5':'epsiv','\\u0395':'Epsilon','\\u03DD':'gammad','\\u03DC':'Gammad','\\u03B6':'zeta','\\u0396':'Zeta','\\u03B7':'eta','\\u0397':'Eta','\\u03B8':'theta','\\u03D1':'thetav','\\u0398':'Theta','\\u03B9':'iota','\\u0399':'Iota','\\u03BA':'kappa','\\u03F0':'kappav','\\u039A':'Kappa','\\u03BB':'lambda','\\u039B':'Lambda','\\u03BC':'mu','\\xB5':'micro','\\u039C':'Mu','\\u03BD':'nu','\\u039D':'Nu','\\u03BE':'xi','\\u039E':'Xi','\\u03BF':'omicron','\\u039F':'Omicron','\\u03C0':'pi','\\u03D6':'piv','\\u03A0':'Pi','\\u03C1':'rho','\\u03F1':'rhov','\\u03A1':'Rho','\\u03C3':'sigma','\\u03A3':'Sigma','\\u03C2':'sigmaf','\\u03C4':'tau','\\u03A4':'Tau','\\u03C5':'upsi','\\u03A5':'Upsilon','\\u03D2':'Upsi','\\u03C6':'phi','\\u03D5':'phiv','\\u03A6':'Phi','\\u03C7':'chi','\\u03A7':'Chi','\\u03C8':'psi','\\u03A8':'Psi','\\u03C9':'omega','\\u03A9':'ohm','\\u0430':'acy','\\u0410':'Acy','\\u0431':'bcy','\\u0411':'Bcy','\\u0432':'vcy','\\u0412':'Vcy','\\u0433':'gcy','\\u0413':'Gcy','\\u0453':'gjcy','\\u0403':'GJcy','\\u0434':'dcy','\\u0414':'Dcy','\\u0452':'djcy','\\u0402':'DJcy','\\u0435':'iecy','\\u0415':'IEcy','\\u0451':'iocy','\\u0401':'IOcy','\\u0454':'jukcy','\\u0404':'Jukcy','\\u0436':'zhcy','\\u0416':'ZHcy','\\u0437':'zcy','\\u0417':'Zcy','\\u0455':'dscy','\\u0405':'DScy','\\u0438':'icy','\\u0418':'Icy','\\u0456':'iukcy','\\u0406':'Iukcy','\\u0457':'yicy','\\u0407':'YIcy','\\u0439':'jcy','\\u0419':'Jcy','\\u0458':'jsercy','\\u0408':'Jsercy','\\u043A':'kcy','\\u041A':'Kcy','\\u045C':'kjcy','\\u040C':'KJcy','\\u043B':'lcy','\\u041B':'Lcy','\\u0459':'ljcy','\\u0409':'LJcy','\\u043C':'mcy','\\u041C':'Mcy','\\u043D':'ncy','\\u041D':'Ncy','\\u045A':'njcy','\\u040A':'NJcy','\\u043E':'ocy','\\u041E':'Ocy','\\u043F':'pcy','\\u041F':'Pcy','\\u0440':'rcy','\\u0420':'Rcy','\\u0441':'scy','\\u0421':'Scy','\\u0442':'tcy','\\u0422':'Tcy','\\u045B':'tshcy','\\u040B':'TSHcy','\\u0443':'ucy','\\u0423':'Ucy','\\u045E':'ubrcy','\\u040E':'Ubrcy','\\u0444':'fcy','\\u0424':'Fcy','\\u0445':'khcy','\\u0425':'KHcy','\\u0446':'tscy','\\u0426':'TScy','\\u0447':'chcy','\\u0427':'CHcy','\\u045F':'dzcy','\\u040F':'DZcy','\\u0448':'shcy','\\u0428':'SHcy','\\u0449':'shchcy','\\u0429':'SHCHcy','\\u044A':'hardcy','\\u042A':'HARDcy','\\u044B':'ycy','\\u042B':'Ycy','\\u044C':'softcy','\\u042C':'SOFTcy','\\u044D':'ecy','\\u042D':'Ecy','\\u044E':'yucy','\\u042E':'YUcy','\\u044F':'yacy','\\u042F':'YAcy','\\u2135':'aleph','\\u2136':'beth','\\u2137':'gimel','\\u2138':'daleth'};\n\n\tvar regexEscape = /[\"&'<>`]/g;\n\tvar escapeMap = {\n\t\t'\"': '"',\n\t\t'&': '&',\n\t\t'\\'': ''',\n\t\t'<': '<',\n\t\t// See https://mathiasbynens.be/notes/ambiguous-ampersands: in HTML, the\n\t\t// following is not strictly necessary unless it’s part of a tag or an\n\t\t// unquoted attribute value. We’re only escaping it to support those\n\t\t// situations, and for XML support.\n\t\t'>': '>',\n\t\t// In Internet Explorer ≤ 8, the backtick character can be used\n\t\t// to break out of (un)quoted attribute values or HTML comments.\n\t\t// See http://html5sec.org/#102, http://html5sec.org/#108, and\n\t\t// http://html5sec.org/#133.\n\t\t'`': '`'\n\t};\n\n\tvar regexInvalidEntity = /&#(?:[xX][^a-fA-F0-9]|[^0-9xX])/;\n\tvar regexInvalidRawCodePoint = /[\\0-\\x08\\x0B\\x0E-\\x1F\\x7F-\\x9F\\uFDD0-\\uFDEF\\uFFFE\\uFFFF]|[\\uD83F\\uD87F\\uD8BF\\uD8FF\\uD93F\\uD97F\\uD9BF\\uD9FF\\uDA3F\\uDA7F\\uDABF\\uDAFF\\uDB3F\\uDB7F\\uDBBF\\uDBFF][\\uDFFE\\uDFFF]|[\\uD800-\\uDBFF](?![\\uDC00-\\uDFFF])|(?:[^\\uD800-\\uDBFF]|^)[\\uDC00-\\uDFFF]/;\n\tvar regexDecode = /&(CounterClockwiseContourIntegral|DoubleLongLeftRightArrow|ClockwiseContourIntegral|NotNestedGreaterGreater|NotSquareSupersetEqual|DiacriticalDoubleAcute|NotRightTriangleEqual|NotSucceedsSlantEqual|NotPrecedesSlantEqual|CloseCurlyDoubleQuote|NegativeVeryThinSpace|DoubleContourIntegral|FilledVerySmallSquare|CapitalDifferentialD|OpenCurlyDoubleQuote|EmptyVerySmallSquare|NestedGreaterGreater|DoubleLongRightArrow|NotLeftTriangleEqual|NotGreaterSlantEqual|ReverseUpEquilibrium|DoubleLeftRightArrow|NotSquareSubsetEqual|NotDoubleVerticalBar|RightArrowLeftArrow|NotGreaterFullEqual|NotRightTriangleBar|SquareSupersetEqual|DownLeftRightVector|DoubleLongLeftArrow|leftrightsquigarrow|LeftArrowRightArrow|NegativeMediumSpace|blacktriangleright|RightDownVectorBar|PrecedesSlantEqual|RightDoubleBracket|SucceedsSlantEqual|NotLeftTriangleBar|RightTriangleEqual|SquareIntersection|RightDownTeeVector|ReverseEquilibrium|NegativeThickSpace|longleftrightarrow|Longleftrightarrow|LongLeftRightArrow|DownRightTeeVector|DownRightVectorBar|GreaterSlantEqual|SquareSubsetEqual|LeftDownVectorBar|LeftDoubleBracket|VerticalSeparator|rightleftharpoons|NotGreaterGreater|NotSquareSuperset|blacktriangleleft|blacktriangledown|NegativeThinSpace|LeftDownTeeVector|NotLessSlantEqual|leftrightharpoons|DoubleUpDownArrow|DoubleVerticalBar|LeftTriangleEqual|FilledSmallSquare|twoheadrightarrow|NotNestedLessLess|DownLeftTeeVector|DownLeftVectorBar|RightAngleBracket|NotTildeFullEqual|NotReverseElement|RightUpDownVector|DiacriticalTilde|NotSucceedsTilde|circlearrowright|NotPrecedesEqual|rightharpoondown|DoubleRightArrow|NotSucceedsEqual|NonBreakingSpace|NotRightTriangle|LessEqualGreater|RightUpTeeVector|LeftAngleBracket|GreaterFullEqual|DownArrowUpArrow|RightUpVectorBar|twoheadleftarrow|GreaterEqualLess|downharpoonright|RightTriangleBar|ntrianglerighteq|NotSupersetEqual|LeftUpDownVector|DiacriticalAcute|rightrightarrows|vartriangleright|UpArrowDownArrow|DiacriticalGrave|UnderParenthesis|EmptySmallSquare|LeftUpVectorBar|leftrightarrows|DownRightVector|downharpoonleft|trianglerighteq|ShortRightArrow|OverParenthesis|DoubleLeftArrow|DoubleDownArrow|NotSquareSubset|bigtriangledown|ntrianglelefteq|UpperRightArrow|curvearrowright|vartriangleleft|NotLeftTriangle|nleftrightarrow|LowerRightArrow|NotHumpDownHump|NotGreaterTilde|rightthreetimes|LeftUpTeeVector|NotGreaterEqual|straightepsilon|LeftTriangleBar|rightsquigarrow|ContourIntegral|rightleftarrows|CloseCurlyQuote|RightDownVector|LeftRightVector|nLeftrightarrow|leftharpoondown|circlearrowleft|SquareSuperset|OpenCurlyQuote|hookrightarrow|HorizontalLine|DiacriticalDot|NotLessGreater|ntriangleright|DoubleRightTee|InvisibleComma|InvisibleTimes|LowerLeftArrow|DownLeftVector|NotSubsetEqual|curvearrowleft|trianglelefteq|NotVerticalBar|TildeFullEqual|downdownarrows|NotGreaterLess|RightTeeVector|ZeroWidthSpace|looparrowright|LongRightArrow|doublebarwedge|ShortLeftArrow|ShortDownArrow|RightVectorBar|GreaterGreater|ReverseElement|rightharpoonup|LessSlantEqual|leftthreetimes|upharpoonright|rightarrowtail|LeftDownVector|Longrightarrow|NestedLessLess|UpperLeftArrow|nshortparallel|leftleftarrows|leftrightarrow|Leftrightarrow|LeftRightArrow|longrightarrow|upharpoonleft|RightArrowBar|ApplyFunction|LeftTeeVector|leftarrowtail|NotEqualTilde|varsubsetneqq|varsupsetneqq|RightTeeArrow|SucceedsEqual|SucceedsTilde|LeftVectorBar|SupersetEqual|hookleftarrow|DifferentialD|VerticalTilde|VeryThinSpace|blacktriangle|bigtriangleup|LessFullEqual|divideontimes|leftharpoonup|UpEquilibrium|ntriangleleft|RightTriangle|measuredangle|shortparallel|longleftarrow|Longleftarrow|LongLeftArrow|DoubleLeftTee|Poincareplane|PrecedesEqual|triangleright|DoubleUpArrow|RightUpVector|fallingdotseq|looparrowleft|PrecedesTilde|NotTildeEqual|NotTildeTilde|smallsetminus|Proportional|triangleleft|triangledown|UnderBracket|NotHumpEqual|exponentiale|ExponentialE|NotLessTilde|HilbertSpace|RightCeiling|blacklozenge|varsupsetneq|HumpDownHump|GreaterEqual|VerticalLine|LeftTeeArrow|NotLessEqual|DownTeeArrow|LeftTriangle|varsubsetneq|Intersection|NotCongruent|DownArrowBar|LeftUpVector|LeftArrowBar|risingdotseq|GreaterTilde|RoundImplies|SquareSubset|ShortUpArrow|NotSuperset|quaternions|precnapprox|backepsilon|preccurlyeq|OverBracket|blacksquare|MediumSpace|VerticalBar|circledcirc|circleddash|CircleMinus|CircleTimes|LessGreater|curlyeqprec|curlyeqsucc|diamondsuit|UpDownArrow|Updownarrow|RuleDelayed|Rrightarrow|updownarrow|RightVector|nRightarrow|nrightarrow|eqslantless|LeftCeiling|Equilibrium|SmallCircle|expectation|NotSucceeds|thickapprox|GreaterLess|SquareUnion|NotPrecedes|NotLessLess|straightphi|succnapprox|succcurlyeq|SubsetEqual|sqsupseteq|Proportion|Laplacetrf|ImaginaryI|supsetneqq|NotGreater|gtreqqless|NotElement|ThickSpace|TildeEqual|TildeTilde|Fouriertrf|rmoustache|EqualTilde|eqslantgtr|UnderBrace|LeftVector|UpArrowBar|nLeftarrow|nsubseteqq|subsetneqq|nsupseteqq|nleftarrow|succapprox|lessapprox|UpTeeArrow|upuparrows|curlywedge|lesseqqgtr|varepsilon|varnothing|RightFloor|complement|CirclePlus|sqsubseteq|Lleftarrow|circledast|RightArrow|Rightarrow|rightarrow|lmoustache|Bernoullis|precapprox|mapstoleft|mapstodown|longmapsto|dotsquare|downarrow|DoubleDot|nsubseteq|supsetneq|leftarrow|nsupseteq|subsetneq|ThinSpace|ngeqslant|subseteqq|HumpEqual|NotSubset|triangleq|NotCupCap|lesseqgtr|heartsuit|TripleDot|Leftarrow|Coproduct|Congruent|varpropto|complexes|gvertneqq|LeftArrow|LessTilde|supseteqq|MinusPlus|CircleDot|nleqslant|NotExists|gtreqless|nparallel|UnionPlus|LeftFloor|checkmark|CenterDot|centerdot|Mellintrf|gtrapprox|bigotimes|OverBrace|spadesuit|therefore|pitchfork|rationals|PlusMinus|Backslash|Therefore|DownBreve|backsimeq|backprime|DownArrow|nshortmid|Downarrow|lvertneqq|eqvparsl|imagline|imagpart|infintie|integers|Integral|intercal|LessLess|Uarrocir|intlarhk|sqsupset|angmsdaf|sqsubset|llcorner|vartheta|cupbrcap|lnapprox|Superset|SuchThat|succnsim|succneqq|angmsdag|biguplus|curlyvee|trpezium|Succeeds|NotTilde|bigwedge|angmsdah|angrtvbd|triminus|cwconint|fpartint|lrcorner|smeparsl|subseteq|urcorner|lurdshar|laemptyv|DDotrahd|approxeq|ldrushar|awconint|mapstoup|backcong|shortmid|triangle|geqslant|gesdotol|timesbar|circledR|circledS|setminus|multimap|naturals|scpolint|ncongdot|RightTee|boxminus|gnapprox|boxtimes|andslope|thicksim|angmsdaa|varsigma|cirfnint|rtriltri|angmsdab|rppolint|angmsdac|barwedge|drbkarow|clubsuit|thetasym|bsolhsub|capbrcup|dzigrarr|doteqdot|DotEqual|dotminus|UnderBar|NotEqual|realpart|otimesas|ulcorner|hksearow|hkswarow|parallel|PartialD|elinters|emptyset|plusacir|bbrktbrk|angmsdad|pointint|bigoplus|angmsdae|Precedes|bigsqcup|varkappa|notindot|supseteq|precneqq|precnsim|profalar|profline|profsurf|leqslant|lesdotor|raemptyv|subplus|notnivb|notnivc|subrarr|zigrarr|vzigzag|submult|subedot|Element|between|cirscir|larrbfs|larrsim|lotimes|lbrksld|lbrkslu|lozenge|ldrdhar|dbkarow|bigcirc|epsilon|simrarr|simplus|ltquest|Epsilon|luruhar|gtquest|maltese|npolint|eqcolon|npreceq|bigodot|ddagger|gtrless|bnequiv|harrcir|ddotseq|equivDD|backsim|demptyv|nsqsube|nsqsupe|Upsilon|nsubset|upsilon|minusdu|nsucceq|swarrow|nsupset|coloneq|searrow|boxplus|napprox|natural|asympeq|alefsym|congdot|nearrow|bigstar|diamond|supplus|tritime|LeftTee|nvinfin|triplus|NewLine|nvltrie|nvrtrie|nwarrow|nexists|Diamond|ruluhar|Implies|supmult|angzarr|suplarr|suphsub|questeq|because|digamma|Because|olcross|bemptyv|omicron|Omicron|rotimes|NoBreak|intprod|angrtvb|orderof|uwangle|suphsol|lesdoto|orslope|DownTee|realine|cudarrl|rdldhar|OverBar|supedot|lessdot|supdsub|topfork|succsim|rbrkslu|rbrksld|pertenk|cudarrr|isindot|planckh|lessgtr|pluscir|gesdoto|plussim|plustwo|lesssim|cularrp|rarrsim|Cayleys|notinva|notinvb|notinvc|UpArrow|Uparrow|uparrow|NotLess|dwangle|precsim|Product|curarrm|Cconint|dotplus|rarrbfs|ccupssm|Cedilla|cemptyv|notniva|quatint|frac35|frac38|frac45|frac56|frac58|frac78|tridot|xoplus|gacute|gammad|Gammad|lfisht|lfloor|bigcup|sqsupe|gbreve|Gbreve|lharul|sqsube|sqcups|Gcedil|apacir|llhard|lmidot|Lmidot|lmoust|andand|sqcaps|approx|Abreve|spades|circeq|tprime|divide|topcir|Assign|topbot|gesdot|divonx|xuplus|timesd|gesles|atilde|solbar|SOFTcy|loplus|timesb|lowast|lowbar|dlcorn|dlcrop|softcy|dollar|lparlt|thksim|lrhard|Atilde|lsaquo|smashp|bigvee|thinsp|wreath|bkarow|lsquor|lstrok|Lstrok|lthree|ltimes|ltlarr|DotDot|simdot|ltrPar|weierp|xsqcup|angmsd|sigmav|sigmaf|zeetrf|Zcaron|zcaron|mapsto|vsupne|thetav|cirmid|marker|mcomma|Zacute|vsubnE|there4|gtlPar|vsubne|bottom|gtrarr|SHCHcy|shchcy|midast|midcir|middot|minusb|minusd|gtrdot|bowtie|sfrown|mnplus|models|colone|seswar|Colone|mstpos|searhk|gtrsim|nacute|Nacute|boxbox|telrec|hairsp|Tcedil|nbumpe|scnsim|ncaron|Ncaron|ncedil|Ncedil|hamilt|Scedil|nearhk|hardcy|HARDcy|tcedil|Tcaron|commat|nequiv|nesear|tcaron|target|hearts|nexist|varrho|scedil|Scaron|scaron|hellip|Sacute|sacute|hercon|swnwar|compfn|rtimes|rthree|rsquor|rsaquo|zacute|wedgeq|homtht|barvee|barwed|Barwed|rpargt|horbar|conint|swarhk|roplus|nltrie|hslash|hstrok|Hstrok|rmoust|Conint|bprime|hybull|hyphen|iacute|Iacute|supsup|supsub|supsim|varphi|coprod|brvbar|agrave|Supset|supset|igrave|Igrave|notinE|Agrave|iiiint|iinfin|copysr|wedbar|Verbar|vangrt|becaus|incare|verbar|inodot|bullet|drcorn|intcal|drcrop|cularr|vellip|Utilde|bumpeq|cupcap|dstrok|Dstrok|CupCap|cupcup|cupdot|eacute|Eacute|supdot|iquest|easter|ecaron|Ecaron|ecolon|isinsv|utilde|itilde|Itilde|curarr|succeq|Bumpeq|cacute|ulcrop|nparsl|Cacute|nprcue|egrave|Egrave|nrarrc|nrarrw|subsup|subsub|nrtrie|jsercy|nsccue|Jsercy|kappav|kcedil|Kcedil|subsim|ulcorn|nsimeq|egsdot|veebar|kgreen|capand|elsdot|Subset|subset|curren|aacute|lacute|Lacute|emptyv|ntilde|Ntilde|lagran|lambda|Lambda|capcap|Ugrave|langle|subdot|emsp13|numero|emsp14|nvdash|nvDash|nVdash|nVDash|ugrave|ufisht|nvHarr|larrfs|nvlArr|larrhk|larrlp|larrpl|nvrArr|Udblac|nwarhk|larrtl|nwnear|oacute|Oacute|latail|lAtail|sstarf|lbrace|odblac|Odblac|lbrack|udblac|odsold|eparsl|lcaron|Lcaron|ograve|Ograve|lcedil|Lcedil|Aacute|ssmile|ssetmn|squarf|ldquor|capcup|ominus|cylcty|rharul|eqcirc|dagger|rfloor|rfisht|Dagger|daleth|equals|origof|capdot|equest|dcaron|Dcaron|rdquor|oslash|Oslash|otilde|Otilde|otimes|Otimes|urcrop|Ubreve|ubreve|Yacute|Uacute|uacute|Rcedil|rcedil|urcorn|parsim|Rcaron|Vdashl|rcaron|Tstrok|percnt|period|permil|Exists|yacute|rbrack|rbrace|phmmat|ccaron|Ccaron|planck|ccedil|plankv|tstrok|female|plusdo|plusdu|ffilig|plusmn|ffllig|Ccedil|rAtail|dfisht|bernou|ratail|Rarrtl|rarrtl|angsph|rarrpl|rarrlp|rarrhk|xwedge|xotime|forall|ForAll|Vvdash|vsupnE|preceq|bigcap|frac12|frac13|frac14|primes|rarrfs|prnsim|frac15|Square|frac16|square|lesdot|frac18|frac23|propto|prurel|rarrap|rangle|puncsp|frac25|Racute|qprime|racute|lesges|frac34|abreve|AElig|eqsim|utdot|setmn|urtri|Equal|Uring|seArr|uring|searr|dashv|Dashv|mumap|nabla|iogon|Iogon|sdote|sdotb|scsim|napid|napos|equiv|natur|Acirc|dblac|erarr|nbump|iprod|erDot|ucirc|awint|esdot|angrt|ncong|isinE|scnap|Scirc|scirc|ndash|isins|Ubrcy|nearr|neArr|isinv|nedot|ubrcy|acute|Ycirc|iukcy|Iukcy|xutri|nesim|caret|jcirc|Jcirc|caron|twixt|ddarr|sccue|exist|jmath|sbquo|ngeqq|angst|ccaps|lceil|ngsim|UpTee|delta|Delta|rtrif|nharr|nhArr|nhpar|rtrie|jukcy|Jukcy|kappa|rsquo|Kappa|nlarr|nlArr|TSHcy|rrarr|aogon|Aogon|fflig|xrarr|tshcy|ccirc|nleqq|filig|upsih|nless|dharl|nlsim|fjlig|ropar|nltri|dharr|robrk|roarr|fllig|fltns|roang|rnmid|subnE|subne|lAarr|trisb|Ccirc|acirc|ccups|blank|VDash|forkv|Vdash|langd|cedil|blk12|blk14|laquo|strns|diams|notin|vDash|larrb|blk34|block|disin|uplus|vdash|vBarv|aelig|starf|Wedge|check|xrArr|lates|lbarr|lBarr|notni|lbbrk|bcong|frasl|lbrke|frown|vrtri|vprop|vnsup|gamma|Gamma|wedge|xodot|bdquo|srarr|doteq|ldquo|boxdl|boxdL|gcirc|Gcirc|boxDl|boxDL|boxdr|boxdR|boxDr|TRADE|trade|rlhar|boxDR|vnsub|npart|vltri|rlarr|boxhd|boxhD|nprec|gescc|nrarr|nrArr|boxHd|boxHD|boxhu|boxhU|nrtri|boxHu|clubs|boxHU|times|colon|Colon|gimel|xlArr|Tilde|nsime|tilde|nsmid|nspar|THORN|thorn|xlarr|nsube|nsubE|thkap|xhArr|comma|nsucc|boxul|boxuL|nsupe|nsupE|gneqq|gnsim|boxUl|boxUL|grave|boxur|boxuR|boxUr|boxUR|lescc|angle|bepsi|boxvh|varpi|boxvH|numsp|Theta|gsime|gsiml|theta|boxVh|boxVH|boxvl|gtcir|gtdot|boxvL|boxVl|boxVL|crarr|cross|Cross|nvsim|boxvr|nwarr|nwArr|sqsup|dtdot|Uogon|lhard|lharu|dtrif|ocirc|Ocirc|lhblk|duarr|odash|sqsub|Hacek|sqcup|llarr|duhar|oelig|OElig|ofcir|boxvR|uogon|lltri|boxVr|csube|uuarr|ohbar|csupe|ctdot|olarr|olcir|harrw|oline|sqcap|omacr|Omacr|omega|Omega|boxVR|aleph|lneqq|lnsim|loang|loarr|rharu|lobrk|hcirc|operp|oplus|rhard|Hcirc|orarr|Union|order|ecirc|Ecirc|cuepr|szlig|cuesc|breve|reals|eDDot|Breve|hoarr|lopar|utrif|rdquo|Umacr|umacr|efDot|swArr|ultri|alpha|rceil|ovbar|swarr|Wcirc|wcirc|smtes|smile|bsemi|lrarr|aring|parsl|lrhar|bsime|uhblk|lrtri|cupor|Aring|uharr|uharl|slarr|rbrke|bsolb|lsime|rbbrk|RBarr|lsimg|phone|rBarr|rbarr|icirc|lsquo|Icirc|emacr|Emacr|ratio|simne|plusb|simlE|simgE|simeq|pluse|ltcir|ltdot|empty|xharr|xdtri|iexcl|Alpha|ltrie|rarrw|pound|ltrif|xcirc|bumpe|prcue|bumpE|asymp|amacr|cuvee|Sigma|sigma|iiint|udhar|iiota|ijlig|IJlig|supnE|imacr|Imacr|prime|Prime|image|prnap|eogon|Eogon|rarrc|mdash|mDDot|cuwed|imath|supne|imped|Amacr|udarr|prsim|micro|rarrb|cwint|raquo|infin|eplus|range|rangd|Ucirc|radic|minus|amalg|veeeq|rAarr|epsiv|ycirc|quest|sharp|quot|zwnj|Qscr|race|qscr|Qopf|qopf|qint|rang|Rang|Zscr|zscr|Zopf|zopf|rarr|rArr|Rarr|Pscr|pscr|prop|prod|prnE|prec|ZHcy|zhcy|prap|Zeta|zeta|Popf|popf|Zdot|plus|zdot|Yuml|yuml|phiv|YUcy|yucy|Yscr|yscr|perp|Yopf|yopf|part|para|YIcy|Ouml|rcub|yicy|YAcy|rdca|ouml|osol|Oscr|rdsh|yacy|real|oscr|xvee|andd|rect|andv|Xscr|oror|ordm|ordf|xscr|ange|aopf|Aopf|rHar|Xopf|opar|Oopf|xopf|xnis|rhov|oopf|omid|xmap|oint|apid|apos|ogon|ascr|Ascr|odot|odiv|xcup|xcap|ocir|oast|nvlt|nvle|nvgt|nvge|nvap|Wscr|wscr|auml|ntlg|ntgl|nsup|nsub|nsim|Nscr|nscr|nsce|Wopf|ring|npre|wopf|npar|Auml|Barv|bbrk|Nopf|nopf|nmid|nLtv|beta|ropf|Ropf|Beta|beth|nles|rpar|nleq|bnot|bNot|nldr|NJcy|rscr|Rscr|Vscr|vscr|rsqb|njcy|bopf|nisd|Bopf|rtri|Vopf|nGtv|ngtr|vopf|boxh|boxH|boxv|nges|ngeq|boxV|bscr|scap|Bscr|bsim|Vert|vert|bsol|bull|bump|caps|cdot|ncup|scnE|ncap|nbsp|napE|Cdot|cent|sdot|Vbar|nang|vBar|chcy|Mscr|mscr|sect|semi|CHcy|Mopf|mopf|sext|circ|cire|mldr|mlcp|cirE|comp|shcy|SHcy|vArr|varr|cong|copf|Copf|copy|COPY|malt|male|macr|lvnE|cscr|ltri|sime|ltcc|simg|Cscr|siml|csub|Uuml|lsqb|lsim|uuml|csup|Lscr|lscr|utri|smid|lpar|cups|smte|lozf|darr|Lopf|Uscr|solb|lopf|sopf|Sopf|lneq|uscr|spar|dArr|lnap|Darr|dash|Sqrt|LJcy|ljcy|lHar|dHar|Upsi|upsi|diam|lesg|djcy|DJcy|leqq|dopf|Dopf|dscr|Dscr|dscy|ldsh|ldca|squf|DScy|sscr|Sscr|dsol|lcub|late|star|Star|Uopf|Larr|lArr|larr|uopf|dtri|dzcy|sube|subE|Lang|lang|Kscr|kscr|Kopf|kopf|KJcy|kjcy|KHcy|khcy|DZcy|ecir|edot|eDot|Jscr|jscr|succ|Jopf|jopf|Edot|uHar|emsp|ensp|Iuml|iuml|eopf|isin|Iscr|iscr|Eopf|epar|sung|epsi|escr|sup1|sup2|sup3|Iota|iota|supe|supE|Iopf|iopf|IOcy|iocy|Escr|esim|Esim|imof|Uarr|QUOT|uArr|uarr|euml|IEcy|iecy|Idot|Euml|euro|excl|Hscr|hscr|Hopf|hopf|TScy|tscy|Tscr|hbar|tscr|flat|tbrk|fnof|hArr|harr|half|fopf|Fopf|tdot|gvnE|fork|trie|gtcc|fscr|Fscr|gdot|gsim|Gscr|gscr|Gopf|gopf|gneq|Gdot|tosa|gnap|Topf|topf|geqq|toea|GJcy|gjcy|tint|gesl|mid|Sfr|ggg|top|ges|gla|glE|glj|geq|gne|gEl|gel|gnE|Gcy|gcy|gap|Tfr|tfr|Tcy|tcy|Hat|Tau|Ffr|tau|Tab|hfr|Hfr|ffr|Fcy|fcy|icy|Icy|iff|ETH|eth|ifr|Ifr|Eta|eta|int|Int|Sup|sup|ucy|Ucy|Sum|sum|jcy|ENG|ufr|Ufr|eng|Jcy|jfr|els|ell|egs|Efr|efr|Jfr|uml|kcy|Kcy|Ecy|ecy|kfr|Kfr|lap|Sub|sub|lat|lcy|Lcy|leg|Dot|dot|lEg|leq|les|squ|div|die|lfr|Lfr|lgE|Dfr|dfr|Del|deg|Dcy|dcy|lne|lnE|sol|loz|smt|Cup|lrm|cup|lsh|Lsh|sim|shy|map|Map|mcy|Mcy|mfr|Mfr|mho|gfr|Gfr|sfr|cir|Chi|chi|nap|Cfr|vcy|Vcy|cfr|Scy|scy|ncy|Ncy|vee|Vee|Cap|cap|nfr|scE|sce|Nfr|nge|ngE|nGg|vfr|Vfr|ngt|bot|nGt|nis|niv|Rsh|rsh|nle|nlE|bne|Bfr|bfr|nLl|nlt|nLt|Bcy|bcy|not|Not|rlm|wfr|Wfr|npr|nsc|num|ocy|ast|Ocy|ofr|xfr|Xfr|Ofr|ogt|ohm|apE|olt|Rho|ape|rho|Rfr|rfr|ord|REG|ang|reg|orv|And|and|AMP|Rcy|amp|Afr|ycy|Ycy|yen|yfr|Yfr|rcy|par|pcy|Pcy|pfr|Pfr|phi|Phi|afr|Acy|acy|zcy|Zcy|piv|acE|acd|zfr|Zfr|pre|prE|psi|Psi|qfr|Qfr|zwj|Or|ge|Gg|gt|gg|el|oS|lt|Lt|LT|Re|lg|gl|eg|ne|Im|it|le|DD|wp|wr|nu|Nu|dd|lE|Sc|sc|pi|Pi|ee|af|ll|Ll|rx|gE|xi|pm|Xi|ic|pr|Pr|in|ni|mp|mu|ac|Mu|or|ap|Gt|GT|ii);|&(Aacute|Agrave|Atilde|Ccedil|Eacute|Egrave|Iacute|Igrave|Ntilde|Oacute|Ograve|Oslash|Otilde|Uacute|Ugrave|Yacute|aacute|agrave|atilde|brvbar|ccedil|curren|divide|eacute|egrave|frac12|frac14|frac34|iacute|igrave|iquest|middot|ntilde|oacute|ograve|oslash|otilde|plusmn|uacute|ugrave|yacute|AElig|Acirc|Aring|Ecirc|Icirc|Ocirc|THORN|Ucirc|acirc|acute|aelig|aring|cedil|ecirc|icirc|iexcl|laquo|micro|ocirc|pound|raquo|szlig|thorn|times|ucirc|Auml|COPY|Euml|Iuml|Ouml|QUOT|Uuml|auml|cent|copy|euml|iuml|macr|nbsp|ordf|ordm|ouml|para|quot|sect|sup1|sup2|sup3|uuml|yuml|AMP|ETH|REG|amp|deg|eth|not|reg|shy|uml|yen|GT|LT|gt|lt)(?!;)([=a-zA-Z0-9]?)|&#([0-9]+)(;?)|&#[xX]([a-fA-F0-9]+)(;?)|&([0-9a-zA-Z]+)/g;\n\tvar decodeMap = {'aacute':'\\xE1','Aacute':'\\xC1','abreve':'\\u0103','Abreve':'\\u0102','ac':'\\u223E','acd':'\\u223F','acE':'\\u223E\\u0333','acirc':'\\xE2','Acirc':'\\xC2','acute':'\\xB4','acy':'\\u0430','Acy':'\\u0410','aelig':'\\xE6','AElig':'\\xC6','af':'\\u2061','afr':'\\uD835\\uDD1E','Afr':'\\uD835\\uDD04','agrave':'\\xE0','Agrave':'\\xC0','alefsym':'\\u2135','aleph':'\\u2135','alpha':'\\u03B1','Alpha':'\\u0391','amacr':'\\u0101','Amacr':'\\u0100','amalg':'\\u2A3F','amp':'&','AMP':'&','and':'\\u2227','And':'\\u2A53','andand':'\\u2A55','andd':'\\u2A5C','andslope':'\\u2A58','andv':'\\u2A5A','ang':'\\u2220','ange':'\\u29A4','angle':'\\u2220','angmsd':'\\u2221','angmsdaa':'\\u29A8','angmsdab':'\\u29A9','angmsdac':'\\u29AA','angmsdad':'\\u29AB','angmsdae':'\\u29AC','angmsdaf':'\\u29AD','angmsdag':'\\u29AE','angmsdah':'\\u29AF','angrt':'\\u221F','angrtvb':'\\u22BE','angrtvbd':'\\u299D','angsph':'\\u2222','angst':'\\xC5','angzarr':'\\u237C','aogon':'\\u0105','Aogon':'\\u0104','aopf':'\\uD835\\uDD52','Aopf':'\\uD835\\uDD38','ap':'\\u2248','apacir':'\\u2A6F','ape':'\\u224A','apE':'\\u2A70','apid':'\\u224B','apos':'\\'','ApplyFunction':'\\u2061','approx':'\\u2248','approxeq':'\\u224A','aring':'\\xE5','Aring':'\\xC5','ascr':'\\uD835\\uDCB6','Ascr':'\\uD835\\uDC9C','Assign':'\\u2254','ast':'*','asymp':'\\u2248','asympeq':'\\u224D','atilde':'\\xE3','Atilde':'\\xC3','auml':'\\xE4','Auml':'\\xC4','awconint':'\\u2233','awint':'\\u2A11','backcong':'\\u224C','backepsilon':'\\u03F6','backprime':'\\u2035','backsim':'\\u223D','backsimeq':'\\u22CD','Backslash':'\\u2216','Barv':'\\u2AE7','barvee':'\\u22BD','barwed':'\\u2305','Barwed':'\\u2306','barwedge':'\\u2305','bbrk':'\\u23B5','bbrktbrk':'\\u23B6','bcong':'\\u224C','bcy':'\\u0431','Bcy':'\\u0411','bdquo':'\\u201E','becaus':'\\u2235','because':'\\u2235','Because':'\\u2235','bemptyv':'\\u29B0','bepsi':'\\u03F6','bernou':'\\u212C','Bernoullis':'\\u212C','beta':'\\u03B2','Beta':'\\u0392','beth':'\\u2136','between':'\\u226C','bfr':'\\uD835\\uDD1F','Bfr':'\\uD835\\uDD05','bigcap':'\\u22C2','bigcirc':'\\u25EF','bigcup':'\\u22C3','bigodot':'\\u2A00','bigoplus':'\\u2A01','bigotimes':'\\u2A02','bigsqcup':'\\u2A06','bigstar':'\\u2605','bigtriangledown':'\\u25BD','bigtriangleup':'\\u25B3','biguplus':'\\u2A04','bigvee':'\\u22C1','bigwedge':'\\u22C0','bkarow':'\\u290D','blacklozenge':'\\u29EB','blacksquare':'\\u25AA','blacktriangle':'\\u25B4','blacktriangledown':'\\u25BE','blacktriangleleft':'\\u25C2','blacktriangleright':'\\u25B8','blank':'\\u2423','blk12':'\\u2592','blk14':'\\u2591','blk34':'\\u2593','block':'\\u2588','bne':'=\\u20E5','bnequiv':'\\u2261\\u20E5','bnot':'\\u2310','bNot':'\\u2AED','bopf':'\\uD835\\uDD53','Bopf':'\\uD835\\uDD39','bot':'\\u22A5','bottom':'\\u22A5','bowtie':'\\u22C8','boxbox':'\\u29C9','boxdl':'\\u2510','boxdL':'\\u2555','boxDl':'\\u2556','boxDL':'\\u2557','boxdr':'\\u250C','boxdR':'\\u2552','boxDr':'\\u2553','boxDR':'\\u2554','boxh':'\\u2500','boxH':'\\u2550','boxhd':'\\u252C','boxhD':'\\u2565','boxHd':'\\u2564','boxHD':'\\u2566','boxhu':'\\u2534','boxhU':'\\u2568','boxHu':'\\u2567','boxHU':'\\u2569','boxminus':'\\u229F','boxplus':'\\u229E','boxtimes':'\\u22A0','boxul':'\\u2518','boxuL':'\\u255B','boxUl':'\\u255C','boxUL':'\\u255D','boxur':'\\u2514','boxuR':'\\u2558','boxUr':'\\u2559','boxUR':'\\u255A','boxv':'\\u2502','boxV':'\\u2551','boxvh':'\\u253C','boxvH':'\\u256A','boxVh':'\\u256B','boxVH':'\\u256C','boxvl':'\\u2524','boxvL':'\\u2561','boxVl':'\\u2562','boxVL':'\\u2563','boxvr':'\\u251C','boxvR':'\\u255E','boxVr':'\\u255F','boxVR':'\\u2560','bprime':'\\u2035','breve':'\\u02D8','Breve':'\\u02D8','brvbar':'\\xA6','bscr':'\\uD835\\uDCB7','Bscr':'\\u212C','bsemi':'\\u204F','bsim':'\\u223D','bsime':'\\u22CD','bsol':'\\\\','bsolb':'\\u29C5','bsolhsub':'\\u27C8','bull':'\\u2022','bullet':'\\u2022','bump':'\\u224E','bumpe':'\\u224F','bumpE':'\\u2AAE','bumpeq':'\\u224F','Bumpeq':'\\u224E','cacute':'\\u0107','Cacute':'\\u0106','cap':'\\u2229','Cap':'\\u22D2','capand':'\\u2A44','capbrcup':'\\u2A49','capcap':'\\u2A4B','capcup':'\\u2A47','capdot':'\\u2A40','CapitalDifferentialD':'\\u2145','caps':'\\u2229\\uFE00','caret':'\\u2041','caron':'\\u02C7','Cayleys':'\\u212D','ccaps':'\\u2A4D','ccaron':'\\u010D','Ccaron':'\\u010C','ccedil':'\\xE7','Ccedil':'\\xC7','ccirc':'\\u0109','Ccirc':'\\u0108','Cconint':'\\u2230','ccups':'\\u2A4C','ccupssm':'\\u2A50','cdot':'\\u010B','Cdot':'\\u010A','cedil':'\\xB8','Cedilla':'\\xB8','cemptyv':'\\u29B2','cent':'\\xA2','centerdot':'\\xB7','CenterDot':'\\xB7','cfr':'\\uD835\\uDD20','Cfr':'\\u212D','chcy':'\\u0447','CHcy':'\\u0427','check':'\\u2713','checkmark':'\\u2713','chi':'\\u03C7','Chi':'\\u03A7','cir':'\\u25CB','circ':'\\u02C6','circeq':'\\u2257','circlearrowleft':'\\u21BA','circlearrowright':'\\u21BB','circledast':'\\u229B','circledcirc':'\\u229A','circleddash':'\\u229D','CircleDot':'\\u2299','circledR':'\\xAE','circledS':'\\u24C8','CircleMinus':'\\u2296','CirclePlus':'\\u2295','CircleTimes':'\\u2297','cire':'\\u2257','cirE':'\\u29C3','cirfnint':'\\u2A10','cirmid':'\\u2AEF','cirscir':'\\u29C2','ClockwiseContourIntegral':'\\u2232','CloseCurlyDoubleQuote':'\\u201D','CloseCurlyQuote':'\\u2019','clubs':'\\u2663','clubsuit':'\\u2663','colon':':','Colon':'\\u2237','colone':'\\u2254','Colone':'\\u2A74','coloneq':'\\u2254','comma':',','commat':'@','comp':'\\u2201','compfn':'\\u2218','complement':'\\u2201','complexes':'\\u2102','cong':'\\u2245','congdot':'\\u2A6D','Congruent':'\\u2261','conint':'\\u222E','Conint':'\\u222F','ContourIntegral':'\\u222E','copf':'\\uD835\\uDD54','Copf':'\\u2102','coprod':'\\u2210','Coproduct':'\\u2210','copy':'\\xA9','COPY':'\\xA9','copysr':'\\u2117','CounterClockwiseContourIntegral':'\\u2233','crarr':'\\u21B5','cross':'\\u2717','Cross':'\\u2A2F','cscr':'\\uD835\\uDCB8','Cscr':'\\uD835\\uDC9E','csub':'\\u2ACF','csube':'\\u2AD1','csup':'\\u2AD0','csupe':'\\u2AD2','ctdot':'\\u22EF','cudarrl':'\\u2938','cudarrr':'\\u2935','cuepr':'\\u22DE','cuesc':'\\u22DF','cularr':'\\u21B6','cularrp':'\\u293D','cup':'\\u222A','Cup':'\\u22D3','cupbrcap':'\\u2A48','cupcap':'\\u2A46','CupCap':'\\u224D','cupcup':'\\u2A4A','cupdot':'\\u228D','cupor':'\\u2A45','cups':'\\u222A\\uFE00','curarr':'\\u21B7','curarrm':'\\u293C','curlyeqprec':'\\u22DE','curlyeqsucc':'\\u22DF','curlyvee':'\\u22CE','curlywedge':'\\u22CF','curren':'\\xA4','curvearrowleft':'\\u21B6','curvearrowright':'\\u21B7','cuvee':'\\u22CE','cuwed':'\\u22CF','cwconint':'\\u2232','cwint':'\\u2231','cylcty':'\\u232D','dagger':'\\u2020','Dagger':'\\u2021','daleth':'\\u2138','darr':'\\u2193','dArr':'\\u21D3','Darr':'\\u21A1','dash':'\\u2010','dashv':'\\u22A3','Dashv':'\\u2AE4','dbkarow':'\\u290F','dblac':'\\u02DD','dcaron':'\\u010F','Dcaron':'\\u010E','dcy':'\\u0434','Dcy':'\\u0414','dd':'\\u2146','DD':'\\u2145','ddagger':'\\u2021','ddarr':'\\u21CA','DDotrahd':'\\u2911','ddotseq':'\\u2A77','deg':'\\xB0','Del':'\\u2207','delta':'\\u03B4','Delta':'\\u0394','demptyv':'\\u29B1','dfisht':'\\u297F','dfr':'\\uD835\\uDD21','Dfr':'\\uD835\\uDD07','dHar':'\\u2965','dharl':'\\u21C3','dharr':'\\u21C2','DiacriticalAcute':'\\xB4','DiacriticalDot':'\\u02D9','DiacriticalDoubleAcute':'\\u02DD','DiacriticalGrave':'`','DiacriticalTilde':'\\u02DC','diam':'\\u22C4','diamond':'\\u22C4','Diamond':'\\u22C4','diamondsuit':'\\u2666','diams':'\\u2666','die':'\\xA8','DifferentialD':'\\u2146','digamma':'\\u03DD','disin':'\\u22F2','div':'\\xF7','divide':'\\xF7','divideontimes':'\\u22C7','divonx':'\\u22C7','djcy':'\\u0452','DJcy':'\\u0402','dlcorn':'\\u231E','dlcrop':'\\u230D','dollar':'$','dopf':'\\uD835\\uDD55','Dopf':'\\uD835\\uDD3B','dot':'\\u02D9','Dot':'\\xA8','DotDot':'\\u20DC','doteq':'\\u2250','doteqdot':'\\u2251','DotEqual':'\\u2250','dotminus':'\\u2238','dotplus':'\\u2214','dotsquare':'\\u22A1','doublebarwedge':'\\u2306','DoubleContourIntegral':'\\u222F','DoubleDot':'\\xA8','DoubleDownArrow':'\\u21D3','DoubleLeftArrow':'\\u21D0','DoubleLeftRightArrow':'\\u21D4','DoubleLeftTee':'\\u2AE4','DoubleLongLeftArrow':'\\u27F8','DoubleLongLeftRightArrow':'\\u27FA','DoubleLongRightArrow':'\\u27F9','DoubleRightArrow':'\\u21D2','DoubleRightTee':'\\u22A8','DoubleUpArrow':'\\u21D1','DoubleUpDownArrow':'\\u21D5','DoubleVerticalBar':'\\u2225','downarrow':'\\u2193','Downarrow':'\\u21D3','DownArrow':'\\u2193','DownArrowBar':'\\u2913','DownArrowUpArrow':'\\u21F5','DownBreve':'\\u0311','downdownarrows':'\\u21CA','downharpoonleft':'\\u21C3','downharpoonright':'\\u21C2','DownLeftRightVector':'\\u2950','DownLeftTeeVector':'\\u295E','DownLeftVector':'\\u21BD','DownLeftVectorBar':'\\u2956','DownRightTeeVector':'\\u295F','DownRightVector':'\\u21C1','DownRightVectorBar':'\\u2957','DownTee':'\\u22A4','DownTeeArrow':'\\u21A7','drbkarow':'\\u2910','drcorn':'\\u231F','drcrop':'\\u230C','dscr':'\\uD835\\uDCB9','Dscr':'\\uD835\\uDC9F','dscy':'\\u0455','DScy':'\\u0405','dsol':'\\u29F6','dstrok':'\\u0111','Dstrok':'\\u0110','dtdot':'\\u22F1','dtri':'\\u25BF','dtrif':'\\u25BE','duarr':'\\u21F5','duhar':'\\u296F','dwangle':'\\u29A6','dzcy':'\\u045F','DZcy':'\\u040F','dzigrarr':'\\u27FF','eacute':'\\xE9','Eacute':'\\xC9','easter':'\\u2A6E','ecaron':'\\u011B','Ecaron':'\\u011A','ecir':'\\u2256','ecirc':'\\xEA','Ecirc':'\\xCA','ecolon':'\\u2255','ecy':'\\u044D','Ecy':'\\u042D','eDDot':'\\u2A77','edot':'\\u0117','eDot':'\\u2251','Edot':'\\u0116','ee':'\\u2147','efDot':'\\u2252','efr':'\\uD835\\uDD22','Efr':'\\uD835\\uDD08','eg':'\\u2A9A','egrave':'\\xE8','Egrave':'\\xC8','egs':'\\u2A96','egsdot':'\\u2A98','el':'\\u2A99','Element':'\\u2208','elinters':'\\u23E7','ell':'\\u2113','els':'\\u2A95','elsdot':'\\u2A97','emacr':'\\u0113','Emacr':'\\u0112','empty':'\\u2205','emptyset':'\\u2205','EmptySmallSquare':'\\u25FB','emptyv':'\\u2205','EmptyVerySmallSquare':'\\u25AB','emsp':'\\u2003','emsp13':'\\u2004','emsp14':'\\u2005','eng':'\\u014B','ENG':'\\u014A','ensp':'\\u2002','eogon':'\\u0119','Eogon':'\\u0118','eopf':'\\uD835\\uDD56','Eopf':'\\uD835\\uDD3C','epar':'\\u22D5','eparsl':'\\u29E3','eplus':'\\u2A71','epsi':'\\u03B5','epsilon':'\\u03B5','Epsilon':'\\u0395','epsiv':'\\u03F5','eqcirc':'\\u2256','eqcolon':'\\u2255','eqsim':'\\u2242','eqslantgtr':'\\u2A96','eqslantless':'\\u2A95','Equal':'\\u2A75','equals':'=','EqualTilde':'\\u2242','equest':'\\u225F','Equilibrium':'\\u21CC','equiv':'\\u2261','equivDD':'\\u2A78','eqvparsl':'\\u29E5','erarr':'\\u2971','erDot':'\\u2253','escr':'\\u212F','Escr':'\\u2130','esdot':'\\u2250','esim':'\\u2242','Esim':'\\u2A73','eta':'\\u03B7','Eta':'\\u0397','eth':'\\xF0','ETH':'\\xD0','euml':'\\xEB','Euml':'\\xCB','euro':'\\u20AC','excl':'!','exist':'\\u2203','Exists':'\\u2203','expectation':'\\u2130','exponentiale':'\\u2147','ExponentialE':'\\u2147','fallingdotseq':'\\u2252','fcy':'\\u0444','Fcy':'\\u0424','female':'\\u2640','ffilig':'\\uFB03','fflig':'\\uFB00','ffllig':'\\uFB04','ffr':'\\uD835\\uDD23','Ffr':'\\uD835\\uDD09','filig':'\\uFB01','FilledSmallSquare':'\\u25FC','FilledVerySmallSquare':'\\u25AA','fjlig':'fj','flat':'\\u266D','fllig':'\\uFB02','fltns':'\\u25B1','fnof':'\\u0192','fopf':'\\uD835\\uDD57','Fopf':'\\uD835\\uDD3D','forall':'\\u2200','ForAll':'\\u2200','fork':'\\u22D4','forkv':'\\u2AD9','Fouriertrf':'\\u2131','fpartint':'\\u2A0D','frac12':'\\xBD','frac13':'\\u2153','frac14':'\\xBC','frac15':'\\u2155','frac16':'\\u2159','frac18':'\\u215B','frac23':'\\u2154','frac25':'\\u2156','frac34':'\\xBE','frac35':'\\u2157','frac38':'\\u215C','frac45':'\\u2158','frac56':'\\u215A','frac58':'\\u215D','frac78':'\\u215E','frasl':'\\u2044','frown':'\\u2322','fscr':'\\uD835\\uDCBB','Fscr':'\\u2131','gacute':'\\u01F5','gamma':'\\u03B3','Gamma':'\\u0393','gammad':'\\u03DD','Gammad':'\\u03DC','gap':'\\u2A86','gbreve':'\\u011F','Gbreve':'\\u011E','Gcedil':'\\u0122','gcirc':'\\u011D','Gcirc':'\\u011C','gcy':'\\u0433','Gcy':'\\u0413','gdot':'\\u0121','Gdot':'\\u0120','ge':'\\u2265','gE':'\\u2267','gel':'\\u22DB','gEl':'\\u2A8C','geq':'\\u2265','geqq':'\\u2267','geqslant':'\\u2A7E','ges':'\\u2A7E','gescc':'\\u2AA9','gesdot':'\\u2A80','gesdoto':'\\u2A82','gesdotol':'\\u2A84','gesl':'\\u22DB\\uFE00','gesles':'\\u2A94','gfr':'\\uD835\\uDD24','Gfr':'\\uD835\\uDD0A','gg':'\\u226B','Gg':'\\u22D9','ggg':'\\u22D9','gimel':'\\u2137','gjcy':'\\u0453','GJcy':'\\u0403','gl':'\\u2277','gla':'\\u2AA5','glE':'\\u2A92','glj':'\\u2AA4','gnap':'\\u2A8A','gnapprox':'\\u2A8A','gne':'\\u2A88','gnE':'\\u2269','gneq':'\\u2A88','gneqq':'\\u2269','gnsim':'\\u22E7','gopf':'\\uD835\\uDD58','Gopf':'\\uD835\\uDD3E','grave':'`','GreaterEqual':'\\u2265','GreaterEqualLess':'\\u22DB','GreaterFullEqual':'\\u2267','GreaterGreater':'\\u2AA2','GreaterLess':'\\u2277','GreaterSlantEqual':'\\u2A7E','GreaterTilde':'\\u2273','gscr':'\\u210A','Gscr':'\\uD835\\uDCA2','gsim':'\\u2273','gsime':'\\u2A8E','gsiml':'\\u2A90','gt':'>','Gt':'\\u226B','GT':'>','gtcc':'\\u2AA7','gtcir':'\\u2A7A','gtdot':'\\u22D7','gtlPar':'\\u2995','gtquest':'\\u2A7C','gtrapprox':'\\u2A86','gtrarr':'\\u2978','gtrdot':'\\u22D7','gtreqless':'\\u22DB','gtreqqless':'\\u2A8C','gtrless':'\\u2277','gtrsim':'\\u2273','gvertneqq':'\\u2269\\uFE00','gvnE':'\\u2269\\uFE00','Hacek':'\\u02C7','hairsp':'\\u200A','half':'\\xBD','hamilt':'\\u210B','hardcy':'\\u044A','HARDcy':'\\u042A','harr':'\\u2194','hArr':'\\u21D4','harrcir':'\\u2948','harrw':'\\u21AD','Hat':'^','hbar':'\\u210F','hcirc':'\\u0125','Hcirc':'\\u0124','hearts':'\\u2665','heartsuit':'\\u2665','hellip':'\\u2026','hercon':'\\u22B9','hfr':'\\uD835\\uDD25','Hfr':'\\u210C','HilbertSpace':'\\u210B','hksearow':'\\u2925','hkswarow':'\\u2926','hoarr':'\\u21FF','homtht':'\\u223B','hookleftarrow':'\\u21A9','hookrightarrow':'\\u21AA','hopf':'\\uD835\\uDD59','Hopf':'\\u210D','horbar':'\\u2015','HorizontalLine':'\\u2500','hscr':'\\uD835\\uDCBD','Hscr':'\\u210B','hslash':'\\u210F','hstrok':'\\u0127','Hstrok':'\\u0126','HumpDownHump':'\\u224E','HumpEqual':'\\u224F','hybull':'\\u2043','hyphen':'\\u2010','iacute':'\\xED','Iacute':'\\xCD','ic':'\\u2063','icirc':'\\xEE','Icirc':'\\xCE','icy':'\\u0438','Icy':'\\u0418','Idot':'\\u0130','iecy':'\\u0435','IEcy':'\\u0415','iexcl':'\\xA1','iff':'\\u21D4','ifr':'\\uD835\\uDD26','Ifr':'\\u2111','igrave':'\\xEC','Igrave':'\\xCC','ii':'\\u2148','iiiint':'\\u2A0C','iiint':'\\u222D','iinfin':'\\u29DC','iiota':'\\u2129','ijlig':'\\u0133','IJlig':'\\u0132','Im':'\\u2111','imacr':'\\u012B','Imacr':'\\u012A','image':'\\u2111','ImaginaryI':'\\u2148','imagline':'\\u2110','imagpart':'\\u2111','imath':'\\u0131','imof':'\\u22B7','imped':'\\u01B5','Implies':'\\u21D2','in':'\\u2208','incare':'\\u2105','infin':'\\u221E','infintie':'\\u29DD','inodot':'\\u0131','int':'\\u222B','Int':'\\u222C','intcal':'\\u22BA','integers':'\\u2124','Integral':'\\u222B','intercal':'\\u22BA','Intersection':'\\u22C2','intlarhk':'\\u2A17','intprod':'\\u2A3C','InvisibleComma':'\\u2063','InvisibleTimes':'\\u2062','iocy':'\\u0451','IOcy':'\\u0401','iogon':'\\u012F','Iogon':'\\u012E','iopf':'\\uD835\\uDD5A','Iopf':'\\uD835\\uDD40','iota':'\\u03B9','Iota':'\\u0399','iprod':'\\u2A3C','iquest':'\\xBF','iscr':'\\uD835\\uDCBE','Iscr':'\\u2110','isin':'\\u2208','isindot':'\\u22F5','isinE':'\\u22F9','isins':'\\u22F4','isinsv':'\\u22F3','isinv':'\\u2208','it':'\\u2062','itilde':'\\u0129','Itilde':'\\u0128','iukcy':'\\u0456','Iukcy':'\\u0406','iuml':'\\xEF','Iuml':'\\xCF','jcirc':'\\u0135','Jcirc':'\\u0134','jcy':'\\u0439','Jcy':'\\u0419','jfr':'\\uD835\\uDD27','Jfr':'\\uD835\\uDD0D','jmath':'\\u0237','jopf':'\\uD835\\uDD5B','Jopf':'\\uD835\\uDD41','jscr':'\\uD835\\uDCBF','Jscr':'\\uD835\\uDCA5','jsercy':'\\u0458','Jsercy':'\\u0408','jukcy':'\\u0454','Jukcy':'\\u0404','kappa':'\\u03BA','Kappa':'\\u039A','kappav':'\\u03F0','kcedil':'\\u0137','Kcedil':'\\u0136','kcy':'\\u043A','Kcy':'\\u041A','kfr':'\\uD835\\uDD28','Kfr':'\\uD835\\uDD0E','kgreen':'\\u0138','khcy':'\\u0445','KHcy':'\\u0425','kjcy':'\\u045C','KJcy':'\\u040C','kopf':'\\uD835\\uDD5C','Kopf':'\\uD835\\uDD42','kscr':'\\uD835\\uDCC0','Kscr':'\\uD835\\uDCA6','lAarr':'\\u21DA','lacute':'\\u013A','Lacute':'\\u0139','laemptyv':'\\u29B4','lagran':'\\u2112','lambda':'\\u03BB','Lambda':'\\u039B','lang':'\\u27E8','Lang':'\\u27EA','langd':'\\u2991','langle':'\\u27E8','lap':'\\u2A85','Laplacetrf':'\\u2112','laquo':'\\xAB','larr':'\\u2190','lArr':'\\u21D0','Larr':'\\u219E','larrb':'\\u21E4','larrbfs':'\\u291F','larrfs':'\\u291D','larrhk':'\\u21A9','larrlp':'\\u21AB','larrpl':'\\u2939','larrsim':'\\u2973','larrtl':'\\u21A2','lat':'\\u2AAB','latail':'\\u2919','lAtail':'\\u291B','late':'\\u2AAD','lates':'\\u2AAD\\uFE00','lbarr':'\\u290C','lBarr':'\\u290E','lbbrk':'\\u2772','lbrace':'{','lbrack':'[','lbrke':'\\u298B','lbrksld':'\\u298F','lbrkslu':'\\u298D','lcaron':'\\u013E','Lcaron':'\\u013D','lcedil':'\\u013C','Lcedil':'\\u013B','lceil':'\\u2308','lcub':'{','lcy':'\\u043B','Lcy':'\\u041B','ldca':'\\u2936','ldquo':'\\u201C','ldquor':'\\u201E','ldrdhar':'\\u2967','ldrushar':'\\u294B','ldsh':'\\u21B2','le':'\\u2264','lE':'\\u2266','LeftAngleBracket':'\\u27E8','leftarrow':'\\u2190','Leftarrow':'\\u21D0','LeftArrow':'\\u2190','LeftArrowBar':'\\u21E4','LeftArrowRightArrow':'\\u21C6','leftarrowtail':'\\u21A2','LeftCeiling':'\\u2308','LeftDoubleBracket':'\\u27E6','LeftDownTeeVector':'\\u2961','LeftDownVector':'\\u21C3','LeftDownVectorBar':'\\u2959','LeftFloor':'\\u230A','leftharpoondown':'\\u21BD','leftharpoonup':'\\u21BC','leftleftarrows':'\\u21C7','leftrightarrow':'\\u2194','Leftrightarrow':'\\u21D4','LeftRightArrow':'\\u2194','leftrightarrows':'\\u21C6','leftrightharpoons':'\\u21CB','leftrightsquigarrow':'\\u21AD','LeftRightVector':'\\u294E','LeftTee':'\\u22A3','LeftTeeArrow':'\\u21A4','LeftTeeVector':'\\u295A','leftthreetimes':'\\u22CB','LeftTriangle':'\\u22B2','LeftTriangleBar':'\\u29CF','LeftTriangleEqual':'\\u22B4','LeftUpDownVector':'\\u2951','LeftUpTeeVector':'\\u2960','LeftUpVector':'\\u21BF','LeftUpVectorBar':'\\u2958','LeftVector':'\\u21BC','LeftVectorBar':'\\u2952','leg':'\\u22DA','lEg':'\\u2A8B','leq':'\\u2264','leqq':'\\u2266','leqslant':'\\u2A7D','les':'\\u2A7D','lescc':'\\u2AA8','lesdot':'\\u2A7F','lesdoto':'\\u2A81','lesdotor':'\\u2A83','lesg':'\\u22DA\\uFE00','lesges':'\\u2A93','lessapprox':'\\u2A85','lessdot':'\\u22D6','lesseqgtr':'\\u22DA','lesseqqgtr':'\\u2A8B','LessEqualGreater':'\\u22DA','LessFullEqual':'\\u2266','LessGreater':'\\u2276','lessgtr':'\\u2276','LessLess':'\\u2AA1','lesssim':'\\u2272','LessSlantEqual':'\\u2A7D','LessTilde':'\\u2272','lfisht':'\\u297C','lfloor':'\\u230A','lfr':'\\uD835\\uDD29','Lfr':'\\uD835\\uDD0F','lg':'\\u2276','lgE':'\\u2A91','lHar':'\\u2962','lhard':'\\u21BD','lharu':'\\u21BC','lharul':'\\u296A','lhblk':'\\u2584','ljcy':'\\u0459','LJcy':'\\u0409','ll':'\\u226A','Ll':'\\u22D8','llarr':'\\u21C7','llcorner':'\\u231E','Lleftarrow':'\\u21DA','llhard':'\\u296B','lltri':'\\u25FA','lmidot':'\\u0140','Lmidot':'\\u013F','lmoust':'\\u23B0','lmoustache':'\\u23B0','lnap':'\\u2A89','lnapprox':'\\u2A89','lne':'\\u2A87','lnE':'\\u2268','lneq':'\\u2A87','lneqq':'\\u2268','lnsim':'\\u22E6','loang':'\\u27EC','loarr':'\\u21FD','lobrk':'\\u27E6','longleftarrow':'\\u27F5','Longleftarrow':'\\u27F8','LongLeftArrow':'\\u27F5','longleftrightarrow':'\\u27F7','Longleftrightarrow':'\\u27FA','LongLeftRightArrow':'\\u27F7','longmapsto':'\\u27FC','longrightarrow':'\\u27F6','Longrightarrow':'\\u27F9','LongRightArrow':'\\u27F6','looparrowleft':'\\u21AB','looparrowright':'\\u21AC','lopar':'\\u2985','lopf':'\\uD835\\uDD5D','Lopf':'\\uD835\\uDD43','loplus':'\\u2A2D','lotimes':'\\u2A34','lowast':'\\u2217','lowbar':'_','LowerLeftArrow':'\\u2199','LowerRightArrow':'\\u2198','loz':'\\u25CA','lozenge':'\\u25CA','lozf':'\\u29EB','lpar':'(','lparlt':'\\u2993','lrarr':'\\u21C6','lrcorner':'\\u231F','lrhar':'\\u21CB','lrhard':'\\u296D','lrm':'\\u200E','lrtri':'\\u22BF','lsaquo':'\\u2039','lscr':'\\uD835\\uDCC1','Lscr':'\\u2112','lsh':'\\u21B0','Lsh':'\\u21B0','lsim':'\\u2272','lsime':'\\u2A8D','lsimg':'\\u2A8F','lsqb':'[','lsquo':'\\u2018','lsquor':'\\u201A','lstrok':'\\u0142','Lstrok':'\\u0141','lt':'<','Lt':'\\u226A','LT':'<','ltcc':'\\u2AA6','ltcir':'\\u2A79','ltdot':'\\u22D6','lthree':'\\u22CB','ltimes':'\\u22C9','ltlarr':'\\u2976','ltquest':'\\u2A7B','ltri':'\\u25C3','ltrie':'\\u22B4','ltrif':'\\u25C2','ltrPar':'\\u2996','lurdshar':'\\u294A','luruhar':'\\u2966','lvertneqq':'\\u2268\\uFE00','lvnE':'\\u2268\\uFE00','macr':'\\xAF','male':'\\u2642','malt':'\\u2720','maltese':'\\u2720','map':'\\u21A6','Map':'\\u2905','mapsto':'\\u21A6','mapstodown':'\\u21A7','mapstoleft':'\\u21A4','mapstoup':'\\u21A5','marker':'\\u25AE','mcomma':'\\u2A29','mcy':'\\u043C','Mcy':'\\u041C','mdash':'\\u2014','mDDot':'\\u223A','measuredangle':'\\u2221','MediumSpace':'\\u205F','Mellintrf':'\\u2133','mfr':'\\uD835\\uDD2A','Mfr':'\\uD835\\uDD10','mho':'\\u2127','micro':'\\xB5','mid':'\\u2223','midast':'*','midcir':'\\u2AF0','middot':'\\xB7','minus':'\\u2212','minusb':'\\u229F','minusd':'\\u2238','minusdu':'\\u2A2A','MinusPlus':'\\u2213','mlcp':'\\u2ADB','mldr':'\\u2026','mnplus':'\\u2213','models':'\\u22A7','mopf':'\\uD835\\uDD5E','Mopf':'\\uD835\\uDD44','mp':'\\u2213','mscr':'\\uD835\\uDCC2','Mscr':'\\u2133','mstpos':'\\u223E','mu':'\\u03BC','Mu':'\\u039C','multimap':'\\u22B8','mumap':'\\u22B8','nabla':'\\u2207','nacute':'\\u0144','Nacute':'\\u0143','nang':'\\u2220\\u20D2','nap':'\\u2249','napE':'\\u2A70\\u0338','napid':'\\u224B\\u0338','napos':'\\u0149','napprox':'\\u2249','natur':'\\u266E','natural':'\\u266E','naturals':'\\u2115','nbsp':'\\xA0','nbump':'\\u224E\\u0338','nbumpe':'\\u224F\\u0338','ncap':'\\u2A43','ncaron':'\\u0148','Ncaron':'\\u0147','ncedil':'\\u0146','Ncedil':'\\u0145','ncong':'\\u2247','ncongdot':'\\u2A6D\\u0338','ncup':'\\u2A42','ncy':'\\u043D','Ncy':'\\u041D','ndash':'\\u2013','ne':'\\u2260','nearhk':'\\u2924','nearr':'\\u2197','neArr':'\\u21D7','nearrow':'\\u2197','nedot':'\\u2250\\u0338','NegativeMediumSpace':'\\u200B','NegativeThickSpace':'\\u200B','NegativeThinSpace':'\\u200B','NegativeVeryThinSpace':'\\u200B','nequiv':'\\u2262','nesear':'\\u2928','nesim':'\\u2242\\u0338','NestedGreaterGreater':'\\u226B','NestedLessLess':'\\u226A','NewLine':'\\n','nexist':'\\u2204','nexists':'\\u2204','nfr':'\\uD835\\uDD2B','Nfr':'\\uD835\\uDD11','nge':'\\u2271','ngE':'\\u2267\\u0338','ngeq':'\\u2271','ngeqq':'\\u2267\\u0338','ngeqslant':'\\u2A7E\\u0338','nges':'\\u2A7E\\u0338','nGg':'\\u22D9\\u0338','ngsim':'\\u2275','ngt':'\\u226F','nGt':'\\u226B\\u20D2','ngtr':'\\u226F','nGtv':'\\u226B\\u0338','nharr':'\\u21AE','nhArr':'\\u21CE','nhpar':'\\u2AF2','ni':'\\u220B','nis':'\\u22FC','nisd':'\\u22FA','niv':'\\u220B','njcy':'\\u045A','NJcy':'\\u040A','nlarr':'\\u219A','nlArr':'\\u21CD','nldr':'\\u2025','nle':'\\u2270','nlE':'\\u2266\\u0338','nleftarrow':'\\u219A','nLeftarrow':'\\u21CD','nleftrightarrow':'\\u21AE','nLeftrightarrow':'\\u21CE','nleq':'\\u2270','nleqq':'\\u2266\\u0338','nleqslant':'\\u2A7D\\u0338','nles':'\\u2A7D\\u0338','nless':'\\u226E','nLl':'\\u22D8\\u0338','nlsim':'\\u2274','nlt':'\\u226E','nLt':'\\u226A\\u20D2','nltri':'\\u22EA','nltrie':'\\u22EC','nLtv':'\\u226A\\u0338','nmid':'\\u2224','NoBreak':'\\u2060','NonBreakingSpace':'\\xA0','nopf':'\\uD835\\uDD5F','Nopf':'\\u2115','not':'\\xAC','Not':'\\u2AEC','NotCongruent':'\\u2262','NotCupCap':'\\u226D','NotDoubleVerticalBar':'\\u2226','NotElement':'\\u2209','NotEqual':'\\u2260','NotEqualTilde':'\\u2242\\u0338','NotExists':'\\u2204','NotGreater':'\\u226F','NotGreaterEqual':'\\u2271','NotGreaterFullEqual':'\\u2267\\u0338','NotGreaterGreater':'\\u226B\\u0338','NotGreaterLess':'\\u2279','NotGreaterSlantEqual':'\\u2A7E\\u0338','NotGreaterTilde':'\\u2275','NotHumpDownHump':'\\u224E\\u0338','NotHumpEqual':'\\u224F\\u0338','notin':'\\u2209','notindot':'\\u22F5\\u0338','notinE':'\\u22F9\\u0338','notinva':'\\u2209','notinvb':'\\u22F7','notinvc':'\\u22F6','NotLeftTriangle':'\\u22EA','NotLeftTriangleBar':'\\u29CF\\u0338','NotLeftTriangleEqual':'\\u22EC','NotLess':'\\u226E','NotLessEqual':'\\u2270','NotLessGreater':'\\u2278','NotLessLess':'\\u226A\\u0338','NotLessSlantEqual':'\\u2A7D\\u0338','NotLessTilde':'\\u2274','NotNestedGreaterGreater':'\\u2AA2\\u0338','NotNestedLessLess':'\\u2AA1\\u0338','notni':'\\u220C','notniva':'\\u220C','notnivb':'\\u22FE','notnivc':'\\u22FD','NotPrecedes':'\\u2280','NotPrecedesEqual':'\\u2AAF\\u0338','NotPrecedesSlantEqual':'\\u22E0','NotReverseElement':'\\u220C','NotRightTriangle':'\\u22EB','NotRightTriangleBar':'\\u29D0\\u0338','NotRightTriangleEqual':'\\u22ED','NotSquareSubset':'\\u228F\\u0338','NotSquareSubsetEqual':'\\u22E2','NotSquareSuperset':'\\u2290\\u0338','NotSquareSupersetEqual':'\\u22E3','NotSubset':'\\u2282\\u20D2','NotSubsetEqual':'\\u2288','NotSucceeds':'\\u2281','NotSucceedsEqual':'\\u2AB0\\u0338','NotSucceedsSlantEqual':'\\u22E1','NotSucceedsTilde':'\\u227F\\u0338','NotSuperset':'\\u2283\\u20D2','NotSupersetEqual':'\\u2289','NotTilde':'\\u2241','NotTildeEqual':'\\u2244','NotTildeFullEqual':'\\u2247','NotTildeTilde':'\\u2249','NotVerticalBar':'\\u2224','npar':'\\u2226','nparallel':'\\u2226','nparsl':'\\u2AFD\\u20E5','npart':'\\u2202\\u0338','npolint':'\\u2A14','npr':'\\u2280','nprcue':'\\u22E0','npre':'\\u2AAF\\u0338','nprec':'\\u2280','npreceq':'\\u2AAF\\u0338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u2192','rArr':'\\u21D2','Rarr':'\\u21A0','rarrap':'\\u2975','rarrb':'\\u21E5','rarrbfs':'\\u2920','rarrc':'\\u2933','rarrfs':'\\u291E','rarrhk':'\\u21AA','rarrlp':'\\u21AC','rarrpl':'\\u2945','rarrsim':'\\u2974','rarrtl':'\\u21A3','Rarrtl':'\\u2916','rarrw':'\\u219D','ratail':'\\u291A','rAtail':'\\u291C','ratio':'\\u2236','rationals':'\\u211A','rbarr':'\\u290D','rBarr':'\\u290F','RBarr':'\\u2910','rbbrk':'\\u2773','rbrace':'}','rbrack':']','rbrke':'\\u298C','rbrksld':'\\u298E','rbrkslu':'\\u2990','rcaron':'\\u0159','Rcaron':'\\u0158','rcedil':'\\u0157','Rcedil':'\\u0156','rceil':'\\u2309','rcub':'}','rcy':'\\u0440','Rcy':'\\u0420','rdca':'\\u2937','rdldhar':'\\u2969','rdquo':'\\u201D','rdquor':'\\u201D','rdsh':'\\u21B3','Re':'\\u211C','real':'\\u211C','realine':'\\u211B','realpart':'\\u211C','reals':'\\u211D','rect':'\\u25AD','reg':'\\xAE','REG':'\\xAE','ReverseElement':'\\u220B','ReverseEquilibrium':'\\u21CB','ReverseUpEquilibrium':'\\u296F','rfisht':'\\u297D','rfloor':'\\u230B','rfr':'\\uD835\\uDD2F','Rfr':'\\u211C','rHar':'\\u2964','rhard':'\\u21C1','rharu':'\\u21C0','rharul':'\\u296C','rho':'\\u03C1','Rho':'\\u03A1','rhov':'\\u03F1','RightAngleBracket':'\\u27E9','rightarrow':'\\u2192','Rightarrow':'\\u21D2','RightArrow':'\\u2192','RightArrowBar':'\\u21E5','RightArrowLeftArrow':'\\u21C4','rightarrowtail':'\\u21A3','RightCeiling':'\\u2309','RightDoubleBracket':'\\u27E7','RightDownTeeVector':'\\u295D','RightDownVector':'\\u21C2','RightDownVectorBar':'\\u2955','RightFloor':'\\u230B','rightharpoondown':'\\u21C1','rightharpoonup':'\\u21C0','rightleftarrows':'\\u21C4','rightleftharpoons':'\\u21CC','rightrightarrows':'\\u21C9','rightsquigarrow':'\\u219D','RightTee':'\\u22A2','RightTeeArrow':'\\u21A6','RightTeeVector':'\\u295B','rightthreetimes':'\\u22CC','RightTriangle':'\\u22B3','RightTriangleBar':'\\u29D0','RightTriangleEqual':'\\u22B5','RightUpDownVector':'\\u294F','RightUpTeeVector':'\\u295C','RightUpVector':'\\u21BE','RightUpVectorBar':'\\u2954','RightVector':'\\u21C0','RightVectorBar':'\\u2953','ring':'\\u02DA','risingdotseq':'\\u2253','rlarr':'\\u21C4','rlhar':'\\u21CC','rlm':'\\u200F','rmoust':'\\u23B1','rmoustache':'\\u23B1','rnmid':'\\u2AEE','roang':'\\u27ED','roarr':'\\u21FE','robrk':'\\u27E7','ropar':'\\u2986','ropf':'\\uD835\\uDD63','Ropf':'\\u211D','roplus':'\\u2A2E','rotimes':'\\u2A35','RoundImplies':'\\u2970','rpar':')','rpargt':'\\u2994','rppolint':'\\u2A12','rrarr':'\\u21C9','Rrightarrow':'\\u21DB','rsaquo':'\\u203A','rscr':'\\uD835\\uDCC7','Rscr':'\\u211B','rsh':'\\u21B1','Rsh':'\\u21B1','rsqb':']','rsquo':'\\u2019','rsquor':'\\u2019','rthree':'\\u22CC','rtimes':'\\u22CA','rtri':'\\u25B9','rtrie':'\\u22B5','rtrif':'\\u25B8','rtriltri':'\\u29CE','RuleDelayed':'\\u29F4','ruluhar':'\\u2968','rx':'\\u211E','sacute':'\\u015B','Sacute':'\\u015A','sbquo':'\\u201A','sc':'\\u227B','Sc':'\\u2ABC','scap':'\\u2AB8','scaron':'\\u0161','Scaron':'\\u0160','sccue':'\\u227D','sce':'\\u2AB0','scE':'\\u2AB4','scedil':'\\u015F','Scedil':'\\u015E','scirc':'\\u015D','Scirc':'\\u015C','scnap':'\\u2ABA','scnE':'\\u2AB6','scnsim':'\\u22E9','scpolint':'\\u2A13','scsim':'\\u227F','scy':'\\u0441','Scy':'\\u0421','sdot':'\\u22C5','sdotb':'\\u22A1','sdote':'\\u2A66','searhk':'\\u2925','searr':'\\u2198','seArr':'\\u21D8','searrow':'\\u2198','sect':'\\xA7','semi':';','seswar':'\\u2929','setminus':'\\u2216','setmn':'\\u2216','sext':'\\u2736','sfr':'\\uD835\\uDD30','Sfr':'\\uD835\\uDD16','sfrown':'\\u2322','sharp':'\\u266F','shchcy':'\\u0449','SHCHcy':'\\u0429','shcy':'\\u0448','SHcy':'\\u0428','ShortDownArrow':'\\u2193','ShortLeftArrow':'\\u2190','shortmid':'\\u2223','shortparallel':'\\u2225','ShortRightArrow':'\\u2192','ShortUpArrow':'\\u2191','shy':'\\xAD','sigma':'\\u03C3','Sigma':'\\u03A3','sigmaf':'\\u03C2','sigmav':'\\u03C2','sim':'\\u223C','simdot':'\\u2A6A','sime':'\\u2243','simeq':'\\u2243','simg':'\\u2A9E','simgE':'\\u2AA0','siml':'\\u2A9D','simlE':'\\u2A9F','simne':'\\u2246','simplus':'\\u2A24','simrarr':'\\u2972','slarr':'\\u2190','SmallCircle':'\\u2218','smallsetminus':'\\u2216','smashp':'\\u2A33','smeparsl':'\\u29E4','smid':'\\u2223','smile':'\\u2323','smt':'\\u2AAA','smte':'\\u2AAC','smtes':'\\u2AAC\\uFE00','softcy':'\\u044C','SOFTcy':'\\u042C','sol':'/','solb':'\\u29C4','solbar':'\\u233F','sopf':'\\uD835\\uDD64','Sopf':'\\uD835\\uDD4A','spades':'\\u2660','spadesuit':'\\u2660','spar':'\\u2225','sqcap':'\\u2293','sqcaps':'\\u2293\\uFE00','sqcup':'\\u2294','sqcups':'\\u2294\\uFE00','Sqrt':'\\u221A','sqsub':'\\u228F','sqsube':'\\u2291','sqsubset':'\\u228F','sqsubseteq':'\\u2291','sqsup':'\\u2290','sqsupe':'\\u2292','sqsupset':'\\u2290','sqsupseteq':'\\u2292','squ':'\\u25A1','square':'\\u25A1','Square':'\\u25A1','SquareIntersection':'\\u2293','SquareSubset':'\\u228F','SquareSubsetEqual':'\\u2291','SquareSuperset':'\\u2290','SquareSupersetEqual':'\\u2292','SquareUnion':'\\u2294','squarf':'\\u25AA','squf':'\\u25AA','srarr':'\\u2192','sscr':'\\uD835\\uDCC8','Sscr':'\\uD835\\uDCAE','ssetmn':'\\u2216','ssmile':'\\u2323','sstarf':'\\u22C6','star':'\\u2606','Star':'\\u22C6','starf':'\\u2605','straightepsilon':'\\u03F5','straightphi':'\\u03D5','strns':'\\xAF','sub':'\\u2282','Sub':'\\u22D0','subdot':'\\u2ABD','sube':'\\u2286','subE':'\\u2AC5','subedot':'\\u2AC3','submult':'\\u2AC1','subne':'\\u228A','subnE':'\\u2ACB','subplus':'\\u2ABF','subrarr':'\\u2979','subset':'\\u2282','Subset':'\\u22D0','subseteq':'\\u2286','subseteqq':'\\u2AC5','SubsetEqual':'\\u2286','subsetneq':'\\u228A','subsetneqq':'\\u2ACB','subsim':'\\u2AC7','subsub':'\\u2AD5','subsup':'\\u2AD3','succ':'\\u227B','succapprox':'\\u2AB8','succcurlyeq':'\\u227D','Succeeds':'\\u227B','SucceedsEqual':'\\u2AB0','SucceedsSlantEqual':'\\u227D','SucceedsTilde':'\\u227F','succeq':'\\u2AB0','succnapprox':'\\u2ABA','succneqq':'\\u2AB6','succnsim':'\\u22E9','succsim':'\\u227F','SuchThat':'\\u220B','sum':'\\u2211','Sum':'\\u2211','sung':'\\u266A','sup':'\\u2283','Sup':'\\u22D1','sup1':'\\xB9','sup2':'\\xB2','sup3':'\\xB3','supdot':'\\u2ABE','supdsub':'\\u2AD8','supe':'\\u2287','supE':'\\u2AC6','supedot':'\\u2AC4','Superset':'\\u2283','SupersetEqual':'\\u2287','suphsol':'\\u27C9','suphsub':'\\u2AD7','suplarr':'\\u297B','supmult':'\\u2AC2','supne':'\\u228B','supnE':'\\u2ACC','supplus':'\\u2AC0','supset':'\\u2283','Supset':'\\u22D1','supseteq':'\\u2287','supseteqq':'\\u2AC6','supsetneq':'\\u228B','supsetneqq':'\\u2ACC','supsim':'\\u2AC8','supsub':'\\u2AD4','supsup':'\\u2AD6','swarhk':'\\u2926','swarr':'\\u2199','swArr':'\\u21D9','swarrow':'\\u2199','swnwar':'\\u292A','szlig':'\\xDF','Tab':'\\t','target':'\\u2316','tau':'\\u03C4','Tau':'\\u03A4','tbrk':'\\u23B4','tcaron':'\\u0165','Tcaron':'\\u0164','tcedil':'\\u0163','Tcedil':'\\u0162','tcy':'\\u0442','Tcy':'\\u0422','tdot':'\\u20DB','telrec':'\\u2315','tfr':'\\uD835\\uDD31','Tfr':'\\uD835\\uDD17','there4':'\\u2234','therefore':'\\u2234','Therefore':'\\u2234','theta':'\\u03B8','Theta':'\\u0398','thetasym':'\\u03D1','thetav':'\\u03D1','thickapprox':'\\u2248','thicksim':'\\u223C','ThickSpace':'\\u205F\\u200A','thinsp':'\\u2009','ThinSpace':'\\u2009','thkap':'\\u2248','thksim':'\\u223C','thorn':'\\xFE','THORN':'\\xDE','tilde':'\\u02DC','Tilde':'\\u223C','TildeEqual':'\\u2243','TildeFullEqual':'\\u2245','TildeTilde':'\\u2248','times':'\\xD7','timesb':'\\u22A0','timesbar':'\\u2A31','timesd':'\\u2A30','tint':'\\u222D','toea':'\\u2928','top':'\\u22A4','topbot':'\\u2336','topcir':'\\u2AF1','topf':'\\uD835\\uDD65','Topf':'\\uD835\\uDD4B','topfork':'\\u2ADA','tosa':'\\u2929','tprime':'\\u2034','trade':'\\u2122','TRADE':'\\u2122','triangle':'\\u25B5','triangledown':'\\u25BF','triangleleft':'\\u25C3','trianglelefteq':'\\u22B4','triangleq':'\\u225C','triangleright':'\\u25B9','trianglerighteq':'\\u22B5','tridot':'\\u25EC','trie':'\\u225C','triminus':'\\u2A3A','TripleDot':'\\u20DB','triplus':'\\u2A39','trisb':'\\u29CD','tritime':'\\u2A3B','trpezium':'\\u23E2','tscr':'\\uD835\\uDCC9','Tscr':'\\uD835\\uDCAF','tscy':'\\u0446','TScy':'\\u0426','tshcy':'\\u045B','TSHcy':'\\u040B','tstrok':'\\u0167','Tstrok':'\\u0166','twixt':'\\u226C','twoheadleftarrow':'\\u219E','twoheadrightarrow':'\\u21A0','uacute':'\\xFA','Uacute':'\\xDA','uarr':'\\u2191','uArr':'\\u21D1','Uarr':'\\u219F','Uarrocir':'\\u2949','ubrcy':'\\u045E','Ubrcy':'\\u040E','ubreve':'\\u016D','Ubreve':'\\u016C','ucirc':'\\xFB','Ucirc':'\\xDB','ucy':'\\u0443','Ucy':'\\u0423','udarr':'\\u21C5','udblac':'\\u0171','Udblac':'\\u0170','udhar':'\\u296E','ufisht':'\\u297E','ufr':'\\uD835\\uDD32','Ufr':'\\uD835\\uDD18','ugrave':'\\xF9','Ugrave':'\\xD9','uHar':'\\u2963','uharl':'\\u21BF','uharr':'\\u21BE','uhblk':'\\u2580','ulcorn':'\\u231C','ulcorner':'\\u231C','ulcrop':'\\u230F','ultri':'\\u25F8','umacr':'\\u016B','Umacr':'\\u016A','uml':'\\xA8','UnderBar':'_','UnderBrace':'\\u23DF','UnderBracket':'\\u23B5','UnderParenthesis':'\\u23DD','Union':'\\u22C3','UnionPlus':'\\u228E','uogon':'\\u0173','Uogon':'\\u0172','uopf':'\\uD835\\uDD66','Uopf':'\\uD835\\uDD4C','uparrow':'\\u2191','Uparrow':'\\u21D1','UpArrow':'\\u2191','UpArrowBar':'\\u2912','UpArrowDownArrow':'\\u21C5','updownarrow':'\\u2195','Updownarrow':'\\u21D5','UpDownArrow':'\\u2195','UpEquilibrium':'\\u296E','upharpoonleft':'\\u21BF','upharpoonright':'\\u21BE','uplus':'\\u228E','UpperLeftArrow':'\\u2196','UpperRightArrow':'\\u2197','upsi':'\\u03C5','Upsi':'\\u03D2','upsih':'\\u03D2','upsilon':'\\u03C5','Upsilon':'\\u03A5','UpTee':'\\u22A5','UpTeeArrow':'\\u21A5','upuparrows':'\\u21C8','urcorn':'\\u231D','urcorner':'\\u231D','urcrop':'\\u230E','uring':'\\u016F','Uring':'\\u016E','urtri':'\\u25F9','uscr':'\\uD835\\uDCCA','Uscr':'\\uD835\\uDCB0','utdot':'\\u22F0','utilde':'\\u0169','Utilde':'\\u0168','utri':'\\u25B5','utrif':'\\u25B4','uuarr':'\\u21C8','uuml':'\\xFC','Uuml':'\\xDC','uwangle':'\\u29A7','vangrt':'\\u299C','varepsilon':'\\u03F5','varkappa':'\\u03F0','varnothing':'\\u2205','varphi':'\\u03D5','varpi':'\\u03D6','varpropto':'\\u221D','varr':'\\u2195','vArr':'\\u21D5','varrho':'\\u03F1','varsigma':'\\u03C2','varsubsetneq':'\\u228A\\uFE00','varsubsetneqq':'\\u2ACB\\uFE00','varsupsetneq':'\\u228B\\uFE00','varsupsetneqq':'\\u2ACC\\uFE00','vartheta':'\\u03D1','vartriangleleft':'\\u22B2','vartriangleright':'\\u22B3','vBar':'\\u2AE8','Vbar':'\\u2AEB','vBarv':'\\u2AE9','vcy':'\\u0432','Vcy':'\\u0412','vdash':'\\u22A2','vDash':'\\u22A8','Vdash':'\\u22A9','VDash':'\\u22AB','Vdashl':'\\u2AE6','vee':'\\u2228','Vee':'\\u22C1','veebar':'\\u22BB','veeeq':'\\u225A','vellip':'\\u22EE','verbar':'|','Verbar':'\\u2016','vert':'|','Vert':'\\u2016','VerticalBar':'\\u2223','VerticalLine':'|','VerticalSeparator':'\\u2758','VerticalTilde':'\\u2240','VeryThinSpace':'\\u200A','vfr':'\\uD835\\uDD33','Vfr':'\\uD835\\uDD19','vltri':'\\u22B2','vnsub':'\\u2282\\u20D2','vnsup':'\\u2283\\u20D2','vopf':'\\uD835\\uDD67','Vopf':'\\uD835\\uDD4D','vprop':'\\u221D','vrtri':'\\u22B3','vscr':'\\uD835\\uDCCB','Vscr':'\\uD835\\uDCB1','vsubne':'\\u228A\\uFE00','vsubnE':'\\u2ACB\\uFE00','vsupne':'\\u228B\\uFE00','vsupnE':'\\u2ACC\\uFE00','Vvdash':'\\u22AA','vzigzag':'\\u299A','wcirc':'\\u0175','Wcirc':'\\u0174','wedbar':'\\u2A5F','wedge':'\\u2227','Wedge':'\\u22C0','wedgeq':'\\u2259','weierp':'\\u2118','wfr':'\\uD835\\uDD34','Wfr':'\\uD835\\uDD1A','wopf':'\\uD835\\uDD68','Wopf':'\\uD835\\uDD4E','wp':'\\u2118','wr':'\\u2240','wreath':'\\u2240','wscr':'\\uD835\\uDCCC','Wscr':'\\uD835\\uDCB2','xcap':'\\u22C2','xcirc':'\\u25EF','xcup':'\\u22C3','xdtri':'\\u25BD','xfr':'\\uD835\\uDD35','Xfr':'\\uD835\\uDD1B','xharr':'\\u27F7','xhArr':'\\u27FA','xi':'\\u03BE','Xi':'\\u039E','xlarr':'\\u27F5','xlArr':'\\u27F8','xmap':'\\u27FC','xnis':'\\u22FB','xodot':'\\u2A00','xopf':'\\uD835\\uDD69','Xopf':'\\uD835\\uDD4F','xoplus':'\\u2A01','xotime':'\\u2A02','xrarr':'\\u27F6','xrArr':'\\u27F9','xscr':'\\uD835\\uDCCD','Xscr':'\\uD835\\uDCB3','xsqcup':'\\u2A06','xuplus':'\\u2A04','xutri':'\\u25B3','xvee':'\\u22C1','xwedge':'\\u22C0','yacute':'\\xFD','Yacute':'\\xDD','yacy':'\\u044F','YAcy':'\\u042F','ycirc':'\\u0177','Ycirc':'\\u0176','ycy':'\\u044B','Ycy':'\\u042B','yen':'\\xA5','yfr':'\\uD835\\uDD36','Yfr':'\\uD835\\uDD1C','yicy':'\\u0457','YIcy':'\\u0407','yopf':'\\uD835\\uDD6A','Yopf':'\\uD835\\uDD50','yscr':'\\uD835\\uDCCE','Yscr':'\\uD835\\uDCB4','yucy':'\\u044E','YUcy':'\\u042E','yuml':'\\xFF','Yuml':'\\u0178','zacute':'\\u017A','Zacute':'\\u0179','zcaron':'\\u017E','Zcaron':'\\u017D','zcy':'\\u0437','Zcy':'\\u0417','zdot':'\\u017C','Zdot':'\\u017B','zeetrf':'\\u2128','ZeroWidthSpace':'\\u200B','zeta':'\\u03B6','Zeta':'\\u0396','zfr':'\\uD835\\uDD37','Zfr':'\\u2128','zhcy':'\\u0436','ZHcy':'\\u0416','zigrarr':'\\u21DD','zopf':'\\uD835\\uDD6B','Zopf':'\\u2124','zscr':'\\uD835\\uDCCF','Zscr':'\\uD835\\uDCB5','zwj':'\\u200D','zwnj':'\\u200C'};\n\tvar decodeMapLegacy = {'aacute':'\\xE1','Aacute':'\\xC1','acirc':'\\xE2','Acirc':'\\xC2','acute':'\\xB4','aelig':'\\xE6','AElig':'\\xC6','agrave':'\\xE0','Agrave':'\\xC0','amp':'&','AMP':'&','aring':'\\xE5','Aring':'\\xC5','atilde':'\\xE3','Atilde':'\\xC3','auml':'\\xE4','Auml':'\\xC4','brvbar':'\\xA6','ccedil':'\\xE7','Ccedil':'\\xC7','cedil':'\\xB8','cent':'\\xA2','copy':'\\xA9','COPY':'\\xA9','curren':'\\xA4','deg':'\\xB0','divide':'\\xF7','eacute':'\\xE9','Eacute':'\\xC9','ecirc':'\\xEA','Ecirc':'\\xCA','egrave':'\\xE8','Egrave':'\\xC8','eth':'\\xF0','ETH':'\\xD0','euml':'\\xEB','Euml':'\\xCB','frac12':'\\xBD','frac14':'\\xBC','frac34':'\\xBE','gt':'>','GT':'>','iacute':'\\xED','Iacute':'\\xCD','icirc':'\\xEE','Icirc':'\\xCE','iexcl':'\\xA1','igrave':'\\xEC','Igrave':'\\xCC','iquest':'\\xBF','iuml':'\\xEF','Iuml':'\\xCF','laquo':'\\xAB','lt':'<','LT':'<','macr':'\\xAF','micro':'\\xB5','middot':'\\xB7','nbsp':'\\xA0','not':'\\xAC','ntilde':'\\xF1','Ntilde':'\\xD1','oacute':'\\xF3','Oacute':'\\xD3','ocirc':'\\xF4','Ocirc':'\\xD4','ograve':'\\xF2','Ograve':'\\xD2','ordf':'\\xAA','ordm':'\\xBA','oslash':'\\xF8','Oslash':'\\xD8','otilde':'\\xF5','Otilde':'\\xD5','ouml':'\\xF6','Ouml':'\\xD6','para':'\\xB6','plusmn':'\\xB1','pound':'\\xA3','quot':'\"','QUOT':'\"','raquo':'\\xBB','reg':'\\xAE','REG':'\\xAE','sect':'\\xA7','shy':'\\xAD','sup1':'\\xB9','sup2':'\\xB2','sup3':'\\xB3','szlig':'\\xDF','thorn':'\\xFE','THORN':'\\xDE','times':'\\xD7','uacute':'\\xFA','Uacute':'\\xDA','ucirc':'\\xFB','Ucirc':'\\xDB','ugrave':'\\xF9','Ugrave':'\\xD9','uml':'\\xA8','uuml':'\\xFC','Uuml':'\\xDC','yacute':'\\xFD','Yacute':'\\xDD','yen':'\\xA5','yuml':'\\xFF'};\n\tvar decodeMapNumeric = {'0':'\\uFFFD','128':'\\u20AC','130':'\\u201A','131':'\\u0192','132':'\\u201E','133':'\\u2026','134':'\\u2020','135':'\\u2021','136':'\\u02C6','137':'\\u2030','138':'\\u0160','139':'\\u2039','140':'\\u0152','142':'\\u017D','145':'\\u2018','146':'\\u2019','147':'\\u201C','148':'\\u201D','149':'\\u2022','150':'\\u2013','151':'\\u2014','152':'\\u02DC','153':'\\u2122','154':'\\u0161','155':'\\u203A','156':'\\u0153','158':'\\u017E','159':'\\u0178'};\n\tvar invalidReferenceCodePoints = [1,2,3,4,5,6,7,8,11,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,64976,64977,64978,64979,64980,64981,64982,64983,64984,64985,64986,64987,64988,64989,64990,64991,64992,64993,64994,64995,64996,64997,64998,64999,65000,65001,65002,65003,65004,65005,65006,65007,65534,65535,131070,131071,196606,196607,262142,262143,327678,327679,393214,393215,458750,458751,524286,524287,589822,589823,655358,655359,720894,720895,786430,786431,851966,851967,917502,917503,983038,983039,1048574,1048575,1114110,1114111];\n\n\t/*--------------------------------------------------------------------------*/\n\n\tvar stringFromCharCode = String.fromCharCode;\n\n\tvar object = {};\n\tvar hasOwnProperty = object.hasOwnProperty;\n\tvar has = function(object, propertyName) {\n\t\treturn hasOwnProperty.call(object, propertyName);\n\t};\n\n\tvar contains = function(array, value) {\n\t\tvar index = -1;\n\t\tvar length = array.length;\n\t\twhile (++index < length) {\n\t\t\tif (array[index] == value) {\n\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\t\treturn false;\n\t};\n\n\tvar merge = function(options, defaults) {\n\t\tif (!options) {\n\t\t\treturn defaults;\n\t\t}\n\t\tvar result = {};\n\t\tvar key;\n\t\tfor (key in defaults) {\n\t\t\t// A `hasOwnProperty` check is not needed here, since only recognized\n\t\t\t// option names are used anyway. Any others are ignored.\n\t\t\tresult[key] = has(options, key) ? options[key] : defaults[key];\n\t\t}\n\t\treturn result;\n\t};\n\n\t// Modified version of `ucs2encode`; see https://mths.be/punycode.\n\tvar codePointToSymbol = function(codePoint, strict) {\n\t\tvar output = '';\n\t\tif ((codePoint >= 0xD800 && codePoint <= 0xDFFF) || codePoint > 0x10FFFF) {\n\t\t\t// See issue #4:\n\t\t\t// “Otherwise, if the number is in the range 0xD800 to 0xDFFF or is\n\t\t\t// greater than 0x10FFFF, then this is a parse error. Return a U+FFFD\n\t\t\t// REPLACEMENT CHARACTER.”\n\t\t\tif (strict) {\n\t\t\t\tparseError('character reference outside the permissible Unicode range');\n\t\t\t}\n\t\t\treturn '\\uFFFD';\n\t\t}\n\t\tif (has(decodeMapNumeric, codePoint)) {\n\t\t\tif (strict) {\n\t\t\t\tparseError('disallowed character reference');\n\t\t\t}\n\t\t\treturn decodeMapNumeric[codePoint];\n\t\t}\n\t\tif (strict && contains(invalidReferenceCodePoints, codePoint)) {\n\t\t\tparseError('disallowed character reference');\n\t\t}\n\t\tif (codePoint > 0xFFFF) {\n\t\t\tcodePoint -= 0x10000;\n\t\t\toutput += stringFromCharCode(codePoint >>> 10 & 0x3FF | 0xD800);\n\t\t\tcodePoint = 0xDC00 | codePoint & 0x3FF;\n\t\t}\n\t\toutput += stringFromCharCode(codePoint);\n\t\treturn output;\n\t};\n\n\tvar hexEscape = function(codePoint) {\n\t\treturn '&#x' + codePoint.toString(16).toUpperCase() + ';';\n\t};\n\n\tvar decEscape = function(codePoint) {\n\t\treturn '&#' + codePoint + ';';\n\t};\n\n\tvar parseError = function(message) {\n\t\tthrow Error('Parse error: ' + message);\n\t};\n\n\t/*--------------------------------------------------------------------------*/\n\n\tvar encode = function(string, options) {\n\t\toptions = merge(options, encode.options);\n\t\tvar strict = options.strict;\n\t\tif (strict && regexInvalidRawCodePoint.test(string)) {\n\t\t\tparseError('forbidden code point');\n\t\t}\n\t\tvar encodeEverything = options.encodeEverything;\n\t\tvar useNamedReferences = options.useNamedReferences;\n\t\tvar allowUnsafeSymbols = options.allowUnsafeSymbols;\n\t\tvar escapeCodePoint = options.decimal ? decEscape : hexEscape;\n\n\t\tvar escapeBmpSymbol = function(symbol) {\n\t\t\treturn escapeCodePoint(symbol.charCodeAt(0));\n\t\t};\n\n\t\tif (encodeEverything) {\n\t\t\t// Encode ASCII symbols.\n\t\t\tstring = string.replace(regexAsciiWhitelist, function(symbol) {\n\t\t\t\t// Use named references if requested & possible.\n\t\t\t\tif (useNamedReferences && has(encodeMap, symbol)) {\n\t\t\t\t\treturn '&' + encodeMap[symbol] + ';';\n\t\t\t\t}\n\t\t\t\treturn escapeBmpSymbol(symbol);\n\t\t\t});\n\t\t\t// Shorten a few escapes that represent two symbols, of which at least one\n\t\t\t// is within the ASCII range.\n\t\t\tif (useNamedReferences) {\n\t\t\t\tstring = string\n\t\t\t\t\t.replace(/>\\u20D2/g, '>⃒')\n\t\t\t\t\t.replace(/<\\u20D2/g, '<⃒')\n\t\t\t\t\t.replace(/fj/g, 'fj');\n\t\t\t}\n\t\t\t// Encode non-ASCII symbols.\n\t\t\tif (useNamedReferences) {\n\t\t\t\t// Encode non-ASCII symbols that can be replaced with a named reference.\n\t\t\t\tstring = string.replace(regexEncodeNonAscii, function(string) {\n\t\t\t\t\t// Note: there is no need to check `has(encodeMap, string)` here.\n\t\t\t\t\treturn '&' + encodeMap[string] + ';';\n\t\t\t\t});\n\t\t\t}\n\t\t\t// Note: any remaining non-ASCII symbols are handled outside of the `if`.\n\t\t} else if (useNamedReferences) {\n\t\t\t// Apply named character references.\n\t\t\t// Encode `<>\"'&` using named character references.\n\t\t\tif (!allowUnsafeSymbols) {\n\t\t\t\tstring = string.replace(regexEscape, function(string) {\n\t\t\t\t\treturn '&' + encodeMap[string] + ';'; // no need to check `has()` here\n\t\t\t\t});\n\t\t\t}\n\t\t\t// Shorten escapes that represent two symbols, of which at least one is\n\t\t\t// `<>\"'&`.\n\t\t\tstring = string\n\t\t\t\t.replace(/>\\u20D2/g, '>⃒')\n\t\t\t\t.replace(/<\\u20D2/g, '<⃒');\n\t\t\t// Encode non-ASCII symbols that can be replaced with a named reference.\n\t\t\tstring = string.replace(regexEncodeNonAscii, function(string) {\n\t\t\t\t// Note: there is no need to check `has(encodeMap, string)` here.\n\t\t\t\treturn '&' + encodeMap[string] + ';';\n\t\t\t});\n\t\t} else if (!allowUnsafeSymbols) {\n\t\t\t// Encode `<>\"'&` using hexadecimal escapes, now that they’re not handled\n\t\t\t// using named character references.\n\t\t\tstring = string.replace(regexEscape, escapeBmpSymbol);\n\t\t}\n\t\treturn string\n\t\t\t// Encode astral symbols.\n\t\t\t.replace(regexAstralSymbols, function($0) {\n\t\t\t\t// https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae\n\t\t\t\tvar high = $0.charCodeAt(0);\n\t\t\t\tvar low = $0.charCodeAt(1);\n\t\t\t\tvar codePoint = (high - 0xD800) * 0x400 + low - 0xDC00 + 0x10000;\n\t\t\t\treturn escapeCodePoint(codePoint);\n\t\t\t})\n\t\t\t// Encode any remaining BMP symbols that are not printable ASCII symbols\n\t\t\t// using a hexadecimal escape.\n\t\t\t.replace(regexBmpWhitelist, escapeBmpSymbol);\n\t};\n\t// Expose default options (so they can be overridden globally).\n\tencode.options = {\n\t\t'allowUnsafeSymbols': false,\n\t\t'encodeEverything': false,\n\t\t'strict': false,\n\t\t'useNamedReferences': false,\n\t\t'decimal' : false\n\t};\n\n\tvar decode = function(html, options) {\n\t\toptions = merge(options, decode.options);\n\t\tvar strict = options.strict;\n\t\tif (strict && regexInvalidEntity.test(html)) {\n\t\t\tparseError('malformed character reference');\n\t\t}\n\t\treturn html.replace(regexDecode, function($0, $1, $2, $3, $4, $5, $6, $7, $8) {\n\t\t\tvar codePoint;\n\t\t\tvar semicolon;\n\t\t\tvar decDigits;\n\t\t\tvar hexDigits;\n\t\t\tvar reference;\n\t\t\tvar next;\n\n\t\t\tif ($1) {\n\t\t\t\treference = $1;\n\t\t\t\t// Note: there is no need to check `has(decodeMap, reference)`.\n\t\t\t\treturn decodeMap[reference];\n\t\t\t}\n\n\t\t\tif ($2) {\n\t\t\t\t// Decode named character references without trailing `;`, e.g. `&`.\n\t\t\t\t// This is only a parse error if it gets converted to `&`, or if it is\n\t\t\t\t// followed by `=` in an attribute context.\n\t\t\t\treference = $2;\n\t\t\t\tnext = $3;\n\t\t\t\tif (next && options.isAttributeValue) {\n\t\t\t\t\tif (strict && next == '=') {\n\t\t\t\t\t\tparseError('`&` did not start a character reference');\n\t\t\t\t\t}\n\t\t\t\t\treturn $0;\n\t\t\t\t} else {\n\t\t\t\t\tif (strict) {\n\t\t\t\t\t\tparseError(\n\t\t\t\t\t\t\t'named character reference was not terminated by a semicolon'\n\t\t\t\t\t\t);\n\t\t\t\t\t}\n\t\t\t\t\t// Note: there is no need to check `has(decodeMapLegacy, reference)`.\n\t\t\t\t\treturn decodeMapLegacy[reference] + (next || '');\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ($4) {\n\t\t\t\t// Decode decimal escapes, e.g. `𝌆`.\n\t\t\t\tdecDigits = $4;\n\t\t\t\tsemicolon = $5;\n\t\t\t\tif (strict && !semicolon) {\n\t\t\t\t\tparseError('character reference was not terminated by a semicolon');\n\t\t\t\t}\n\t\t\t\tcodePoint = parseInt(decDigits, 10);\n\t\t\t\treturn codePointToSymbol(codePoint, strict);\n\t\t\t}\n\n\t\t\tif ($6) {\n\t\t\t\t// Decode hexadecimal escapes, e.g. `𝌆`.\n\t\t\t\thexDigits = $6;\n\t\t\t\tsemicolon = $7;\n\t\t\t\tif (strict && !semicolon) {\n\t\t\t\t\tparseError('character reference was not terminated by a semicolon');\n\t\t\t\t}\n\t\t\t\tcodePoint = parseInt(hexDigits, 16);\n\t\t\t\treturn codePointToSymbol(codePoint, strict);\n\t\t\t}\n\n\t\t\t// If we’re still here, `if ($7)` is implied; it’s an ambiguous\n\t\t\t// ampersand for sure. https://mths.be/notes/ambiguous-ampersands\n\t\t\tif (strict) {\n\t\t\t\tparseError(\n\t\t\t\t\t'named character reference was not terminated by a semicolon'\n\t\t\t\t);\n\t\t\t}\n\t\t\treturn $0;\n\t\t});\n\t};\n\t// Expose default options (so they can be overridden globally).\n\tdecode.options = {\n\t\t'isAttributeValue': false,\n\t\t'strict': false\n\t};\n\n\tvar escape = function(string) {\n\t\treturn string.replace(regexEscape, function($0) {\n\t\t\t// Note: there is no need to check `has(escapeMap, $0)` here.\n\t\t\treturn escapeMap[$0];\n\t\t});\n\t};\n\n\t/*--------------------------------------------------------------------------*/\n\n\tvar he = {\n\t\t'version': '1.2.0',\n\t\t'encode': encode,\n\t\t'decode': decode,\n\t\t'escape': escape,\n\t\t'unescape': decode\n\t};\n\n\t// Some AMD build optimizers, like r.js, check for specific condition patterns\n\t// like the following:\n\tif (\n\t\ttypeof define == 'function' &&\n\t\ttypeof define.amd == 'object' &&\n\t\tdefine.amd\n\t) {\n\t\tdefine(function() {\n\t\t\treturn he;\n\t\t});\n\t}\telse if (freeExports && !freeExports.nodeType) {\n\t\tif (freeModule) { // in Node.js, io.js, or RingoJS v0.8.0+\n\t\t\tfreeModule.exports = he;\n\t\t} else { // in Narwhal or RingoJS v0.7.0-\n\t\t\tfor (var key in he) {\n\t\t\t\thas(he, key) && (freeExports[key] = he[key]);\n\t\t\t}\n\t\t}\n\t} else { // in Rhino or a web browser\n\t\troot.he = he;\n\t}\n\n}(this));\n","/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh */\nexports.read = function (buffer, offset, isLE, mLen, nBytes) {\n var e, m\n var eLen = (nBytes * 8) - mLen - 1\n var eMax = (1 << eLen) - 1\n var eBias = eMax >> 1\n var nBits = -7\n var i = isLE ? (nBytes - 1) : 0\n var d = isLE ? -1 : 1\n var s = buffer[offset + i]\n\n i += d\n\n e = s & ((1 << (-nBits)) - 1)\n s >>= (-nBits)\n nBits += eLen\n for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {}\n\n m = e & ((1 << (-nBits)) - 1)\n e >>= (-nBits)\n nBits += mLen\n for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {}\n\n if (e === 0) {\n e = 1 - eBias\n } else if (e === eMax) {\n return m ? NaN : ((s ? -1 : 1) * Infinity)\n } else {\n m = m + Math.pow(2, mLen)\n e = e - eBias\n }\n return (s ? -1 : 1) * m * Math.pow(2, e - mLen)\n}\n\nexports.write = function (buffer, value, offset, isLE, mLen, nBytes) {\n var e, m, c\n var eLen = (nBytes * 8) - mLen - 1\n var eMax = (1 << eLen) - 1\n var eBias = eMax >> 1\n var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)\n var i = isLE ? 0 : (nBytes - 1)\n var d = isLE ? 1 : -1\n var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0\n\n value = Math.abs(value)\n\n if (isNaN(value) || value === Infinity) {\n m = isNaN(value) ? 1 : 0\n e = eMax\n } else {\n e = Math.floor(Math.log(value) / Math.LN2)\n if (value * (c = Math.pow(2, -e)) < 1) {\n e--\n c *= 2\n }\n if (e + eBias >= 1) {\n value += rt / c\n } else {\n value += rt * Math.pow(2, 1 - eBias)\n }\n if (value * c >= 2) {\n e++\n c /= 2\n }\n\n if (e + eBias >= eMax) {\n m = 0\n e = eMax\n } else if (e + eBias >= 1) {\n m = ((value * c) - 1) * Math.pow(2, mLen)\n e = e + eBias\n } else {\n m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)\n e = 0\n }\n }\n\n for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}\n\n e = (e << mLen) | m\n eLen += mLen\n for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}\n\n buffer[offset + i - d] |= s * 128\n}\n","if (typeof Object.create === 'function') {\n // implementation from standard node.js 'util' module\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n ctor.prototype = Object.create(superCtor.prototype, {\n constructor: {\n value: ctor,\n enumerable: false,\n writable: true,\n configurable: true\n }\n })\n }\n };\n} else {\n // old school shim for old browsers\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n var TempCtor = function () {}\n TempCtor.prototype = superCtor.prototype\n ctor.prototype = new TempCtor()\n ctor.prototype.constructor = ctor\n }\n }\n}\n","'use strict';\n\nvar hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';\nvar callBound = require('call-bind/callBound');\n\nvar $toString = callBound('Object.prototype.toString');\n\nvar isStandardArguments = function isArguments(value) {\n\tif (hasToStringTag && value && typeof value === 'object' && Symbol.toStringTag in value) {\n\t\treturn false;\n\t}\n\treturn $toString(value) === '[object Arguments]';\n};\n\nvar isLegacyArguments = function isArguments(value) {\n\tif (isStandardArguments(value)) {\n\t\treturn true;\n\t}\n\treturn value !== null &&\n\t\ttypeof value === 'object' &&\n\t\ttypeof value.length === 'number' &&\n\t\tvalue.length >= 0 &&\n\t\t$toString(value) !== '[object Array]' &&\n\t\t$toString(value.callee) === '[object Function]';\n};\n\nvar supportsStandardArguments = (function () {\n\treturn isStandardArguments(arguments);\n}());\n\nisStandardArguments.isLegacyArguments = isLegacyArguments; // for tests\n\nmodule.exports = supportsStandardArguments ? isStandardArguments : isLegacyArguments;\n","/*!\n * Determine if an object is a Buffer\n *\n * @author Feross Aboukhadijeh \n * @license MIT\n */\n\n// The _isBuffer check is for Safari 5-7 support, because it's missing\n// Object.prototype.constructor. Remove this eventually\nmodule.exports = function (obj) {\n return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer)\n}\n\nfunction isBuffer (obj) {\n return !!obj.constructor && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj)\n}\n\n// For Node v0.10 support. Remove this eventually.\nfunction isSlowBuffer (obj) {\n return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0))\n}\n","'use strict';\n\nvar toStr = Object.prototype.toString;\nvar fnToStr = Function.prototype.toString;\nvar isFnRegex = /^\\s*(?:function)?\\*/;\nvar hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';\nvar getProto = Object.getPrototypeOf;\nvar getGeneratorFunc = function () { // eslint-disable-line consistent-return\n\tif (!hasToStringTag) {\n\t\treturn false;\n\t}\n\ttry {\n\t\treturn Function('return function*() {}')();\n\t} catch (e) {\n\t}\n};\nvar GeneratorFunction;\n\nmodule.exports = function isGeneratorFunction(fn) {\n\tif (typeof fn !== 'function') {\n\t\treturn false;\n\t}\n\tif (isFnRegex.test(fnToStr.call(fn))) {\n\t\treturn true;\n\t}\n\tif (!hasToStringTag) {\n\t\tvar str = toStr.call(fn);\n\t\treturn str === '[object GeneratorFunction]';\n\t}\n\tif (!getProto) {\n\t\treturn false;\n\t}\n\tif (typeof GeneratorFunction === 'undefined') {\n\t\tvar generatorFunc = getGeneratorFunc();\n\t\tGeneratorFunction = generatorFunc ? getProto(generatorFunc) : false;\n\t}\n\treturn getProto(fn) === GeneratorFunction;\n};\n","'use strict';\n\nvar forEach = require('foreach');\nvar availableTypedArrays = require('available-typed-arrays');\nvar callBound = require('call-bind/callBound');\n\nvar $toString = callBound('Object.prototype.toString');\nvar hasSymbols = require('has-symbols')();\nvar hasToStringTag = hasSymbols && typeof Symbol.toStringTag === 'symbol';\n\nvar typedArrays = availableTypedArrays();\n\nvar $indexOf = callBound('Array.prototype.indexOf', true) || function indexOf(array, value) {\n\tfor (var i = 0; i < array.length; i += 1) {\n\t\tif (array[i] === value) {\n\t\t\treturn i;\n\t\t}\n\t}\n\treturn -1;\n};\nvar $slice = callBound('String.prototype.slice');\nvar toStrTags = {};\nvar gOPD = require('es-abstract/helpers/getOwnPropertyDescriptor');\nvar getPrototypeOf = Object.getPrototypeOf; // require('getprototypeof');\nif (hasToStringTag && gOPD && getPrototypeOf) {\n\tforEach(typedArrays, function (typedArray) {\n\t\tvar arr = new global[typedArray]();\n\t\tif (!(Symbol.toStringTag in arr)) {\n\t\t\tthrow new EvalError('this engine has support for Symbol.toStringTag, but ' + typedArray + ' does not have the property! Please report this.');\n\t\t}\n\t\tvar proto = getPrototypeOf(arr);\n\t\tvar descriptor = gOPD(proto, Symbol.toStringTag);\n\t\tif (!descriptor) {\n\t\t\tvar superProto = getPrototypeOf(proto);\n\t\t\tdescriptor = gOPD(superProto, Symbol.toStringTag);\n\t\t}\n\t\ttoStrTags[typedArray] = descriptor.get;\n\t});\n}\n\nvar tryTypedArrays = function tryAllTypedArrays(value) {\n\tvar anyTrue = false;\n\tforEach(toStrTags, function (getter, typedArray) {\n\t\tif (!anyTrue) {\n\t\t\ttry {\n\t\t\t\tanyTrue = getter.call(value) === typedArray;\n\t\t\t} catch (e) { /**/ }\n\t\t}\n\t});\n\treturn anyTrue;\n};\n\nmodule.exports = function isTypedArray(value) {\n\tif (!value || typeof value !== 'object') { return false; }\n\tif (!hasToStringTag) {\n\t\tvar tag = $slice($toString(value), 8, -1);\n\t\treturn $indexOf(typedArrays, tag) > -1;\n\t}\n\tif (!gOPD) { return false; }\n\treturn tryTypedArrays(value);\n};\n","var toString = {}.toString;\n\nmodule.exports = Array.isArray || function (arr) {\n return toString.call(arr) == '[object Array]';\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.isError = exports.inherit = exports.assertError = void 0;\nfunction assertError(err) {\n if (!isError(err)) {\n throw new Error(\"Parameter was not an error\");\n }\n}\nexports.assertError = assertError;\nfunction inherit(ctor, superCtor) {\n ctor.super_ = superCtor;\n ctor.prototype = Object.create(superCtor.prototype, {\n constructor: {\n value: ctor,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n}\nexports.inherit = inherit;\nfunction isError(err) {\n return objectToString(err) === \"[object Error]\" || err instanceof Error;\n}\nexports.isError = isError;\nfunction objectToString(obj) {\n return Object.prototype.toString.call(obj);\n}\n","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __exportStar = (this && this.__exportStar) || function(m, exports) {\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Layerr = void 0;\nvar layerr_1 = require(\"./layerr\");\nObject.defineProperty(exports, \"Layerr\", { enumerable: true, get: function () { return layerr_1.Layerr; } });\n__exportStar(require(\"./types\"), exports);\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Layerr = void 0;\nconst error_1 = require(\"./error\");\nconst tools_1 = require(\"./tools\");\nfunction Layerr(errorOptionsOrMessage, messageText) {\n const args = [...arguments];\n if (this instanceof Layerr === false) {\n throw new Error(\"Cannot invoke 'Layerr' like a function: It must be called with 'new'\");\n }\n const { options, shortMessage } = tools_1.parseArguments(args);\n this.name = \"Layerr\";\n if (options.name && typeof options.name === \"string\") {\n this.name = options.name;\n }\n let message = shortMessage;\n if (options.cause) {\n Object.defineProperty(this, \"_cause\", { value: options.cause });\n message = `${message}: ${options.cause.message}`;\n }\n this.message = message;\n Object.defineProperty(this, \"_info\", { value: {} });\n if (options.info && typeof options.info === \"object\") {\n Object.assign(this._info, options.info);\n }\n Error.call(this, message);\n if (Error.captureStackTrace) {\n const ctor = options.constructorOpt || this.constructor;\n Error.captureStackTrace(this, ctor);\n }\n return this;\n}\nexports.Layerr = Layerr;\nerror_1.inherit(Layerr, Error);\nLayerr.prototype.cause = function _getCause() {\n return Layerr.cause(this) || undefined;\n};\nLayerr.prototype.toString = function _toString() {\n let output = this.name || this.constructor.name || this.constructor.prototype.name;\n if (this.message) {\n output = `${output}: ${this.message}`;\n }\n return output;\n};\nLayerr.cause = function __getCause(err) {\n error_1.assertError(err);\n return error_1.isError(err._cause) ? err._cause : null;\n};\nLayerr.fullStack = function __getFullStack(err) {\n error_1.assertError(err);\n const cause = Layerr.cause(err);\n if (cause) {\n return `${err.stack}\\ncaused by: ${Layerr.fullStack(cause)}`;\n }\n return err.stack;\n};\nLayerr.info = function __getInfo(err) {\n error_1.assertError(err);\n const output = {};\n const cause = Layerr.cause(err);\n if (cause) {\n Object.assign(output, Layerr.info(cause));\n }\n if (err._info) {\n Object.assign(output, err._info);\n }\n return output;\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.parseArguments = void 0;\nconst error_1 = require(\"./error\");\nfunction parseArguments(args) {\n let options, shortMessage = \"\";\n if (args.length === 0) {\n options = {};\n }\n else if (error_1.isError(args[0])) {\n options = {\n cause: args[0]\n };\n shortMessage = args.slice(1).join(\" \") || \"\";\n }\n else if (args[0] && typeof args[0] === \"object\") {\n options = Object.assign({}, args[0]);\n shortMessage = args.slice(1).join(\" \") || \"\";\n }\n else if (typeof args[0] === \"string\") {\n options = {};\n shortMessage = shortMessage = args.join(\" \") || \"\";\n }\n else {\n throw new Error(\"Invalid arguments passed to Layerr\");\n }\n return {\n options,\n shortMessage\n };\n}\nexports.parseArguments = parseArguments;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as the `TypeError` message for \"Functions\" methods. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0;\n\n/** `Object#toString` result references. */\nvar funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n symbolTag = '[object Symbol]';\n\n/** Used to match property names within property paths. */\nvar reIsDeepProp = /\\.|\\[(?:[^[\\]]*|([\"'])(?:(?!\\1)[^\\\\]|\\\\.)*?\\1)\\]/,\n reIsPlainProp = /^\\w*$/,\n reLeadingDot = /^\\./,\n rePropName = /[^.[\\]]+|\\[(?:(-?\\d+(?:\\.\\d+)?)|([\"'])((?:(?!\\2)[^\\\\]|\\\\.)*?)\\2)\\]|(?=(?:\\.|\\[\\])(?:\\.|\\[\\]|$))/g;\n\n/**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\nvar reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g;\n\n/** Used to match backslashes in property paths. */\nvar reEscapeChar = /\\\\(\\\\)?/g;\n\n/** Used to detect host constructors (Safari). */\nvar reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\n/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\n/**\n * Checks if `value` is a host object in IE < 9.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a host object, else `false`.\n */\nfunction isHostObject(value) {\n // Many host objects are `Object` objects that can coerce to strings\n // despite having improperly defined `toString` methods.\n var result = false;\n if (value != null && typeof value.toString != 'function') {\n try {\n result = !!(value + '');\n } catch (e) {}\n }\n return result;\n}\n\n/** Used for built-in method references. */\nvar arrayProto = Array.prototype,\n funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to detect overreaching core-js shims. */\nvar coreJsData = root['__core-js_shared__'];\n\n/** Used to detect methods masquerading as native. */\nvar maskSrcKey = (function() {\n var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');\n return uid ? ('Symbol(src)_1.' + uid) : '';\n}());\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/** Used to detect if a method is native. */\nvar reIsNative = RegExp('^' +\n funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\\\$&')\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$'\n);\n\n/** Built-in value references. */\nvar Symbol = root.Symbol,\n splice = arrayProto.splice;\n\n/* Built-in method references that are verified to be native. */\nvar Map = getNative(root, 'Map'),\n nativeCreate = getNative(Object, 'create');\n\n/** Used to convert symbols to primitives and strings. */\nvar symbolProto = Symbol ? Symbol.prototype : undefined,\n symbolToString = symbolProto ? symbolProto.toString : undefined;\n\n/**\n * Creates a hash object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Hash(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\nfunction hashClear() {\n this.__data__ = nativeCreate ? nativeCreate(null) : {};\n}\n\n/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n return this.has(key) && delete this.__data__[key];\n}\n\n/**\n * Gets the hash value for `key`.\n *\n * @private\n * @name get\n * @memberOf Hash\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction hashGet(key) {\n var data = this.__data__;\n if (nativeCreate) {\n var result = data[key];\n return result === HASH_UNDEFINED ? undefined : result;\n }\n return hasOwnProperty.call(data, key) ? data[key] : undefined;\n}\n\n/**\n * Checks if a hash value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Hash\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction hashHas(key) {\n var data = this.__data__;\n return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key);\n}\n\n/**\n * Sets the hash `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Hash\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the hash instance.\n */\nfunction hashSet(key, value) {\n var data = this.__data__;\n data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;\n return this;\n}\n\n// Add methods to `Hash`.\nHash.prototype.clear = hashClear;\nHash.prototype['delete'] = hashDelete;\nHash.prototype.get = hashGet;\nHash.prototype.has = hashHas;\nHash.prototype.set = hashSet;\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n this.__data__ = [];\n}\n\n/**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction listCacheDelete(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n return false;\n }\n var lastIndex = data.length - 1;\n if (index == lastIndex) {\n data.pop();\n } else {\n splice.call(data, index, 1);\n }\n return true;\n}\n\n/**\n * Gets the list cache value for `key`.\n *\n * @private\n * @name get\n * @memberOf ListCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction listCacheGet(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n return index < 0 ? undefined : data[index][1];\n}\n\n/**\n * Checks if a list cache value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf ListCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction listCacheHas(key) {\n return assocIndexOf(this.__data__, key) > -1;\n}\n\n/**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\nfunction listCacheSet(key, value) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n data.push([key, value]);\n } else {\n data[index][1] = value;\n }\n return this;\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the map.\n *\n * @private\n * @name clear\n * @memberOf MapCache\n */\nfunction mapCacheClear() {\n this.__data__ = {\n 'hash': new Hash,\n 'map': new (Map || ListCache),\n 'string': new Hash\n };\n}\n\n/**\n * Removes `key` and its value from the map.\n *\n * @private\n * @name delete\n * @memberOf MapCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction mapCacheDelete(key) {\n return getMapData(this, key)['delete'](key);\n}\n\n/**\n * Gets the map value for `key`.\n *\n * @private\n * @name get\n * @memberOf MapCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction mapCacheGet(key) {\n return getMapData(this, key).get(key);\n}\n\n/**\n * Checks if a map value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf MapCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction mapCacheHas(key) {\n return getMapData(this, key).has(key);\n}\n\n/**\n * Sets the map `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf MapCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the map cache instance.\n */\nfunction mapCacheSet(key, value) {\n getMapData(this, key).set(key, value);\n return this;\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\n/**\n * The base implementation of `_.get` without support for default values.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @returns {*} Returns the resolved value.\n */\nfunction baseGet(object, path) {\n path = isKey(path, object) ? [path] : castPath(path);\n\n var index = 0,\n length = path.length;\n\n while (object != null && index < length) {\n object = object[toKey(path[index++])];\n }\n return (index && index == length) ? object : undefined;\n}\n\n/**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n */\nfunction baseIsNative(value) {\n if (!isObject(value) || isMasked(value)) {\n return false;\n }\n var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;\n return pattern.test(toSource(value));\n}\n\n/**\n * The base implementation of `_.toString` which doesn't convert nullish\n * values to empty strings.\n *\n * @private\n * @param {*} value The value to process.\n * @returns {string} Returns the string.\n */\nfunction baseToString(value) {\n // Exit early for strings to avoid a performance hit in some environments.\n if (typeof value == 'string') {\n return value;\n }\n if (isSymbol(value)) {\n return symbolToString ? symbolToString.call(value) : '';\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\n/**\n * Casts `value` to a path array if it's not one.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {Array} Returns the cast property path array.\n */\nfunction castPath(value) {\n return isArray(value) ? value : stringToPath(value);\n}\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\n/**\n * Checks if `value` is a property name and not a property path.\n *\n * @private\n * @param {*} value The value to check.\n * @param {Object} [object] The object to query keys on.\n * @returns {boolean} Returns `true` if `value` is a property name, else `false`.\n */\nfunction isKey(value, object) {\n if (isArray(value)) {\n return false;\n }\n var type = typeof value;\n if (type == 'number' || type == 'symbol' || type == 'boolean' ||\n value == null || isSymbol(value)) {\n return true;\n }\n return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||\n (object != null && value in Object(object));\n}\n\n/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n}\n\n/**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\nfunction isMasked(func) {\n return !!maskSrcKey && (maskSrcKey in func);\n}\n\n/**\n * Converts `string` to a property path array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the property path array.\n */\nvar stringToPath = memoize(function(string) {\n string = toString(string);\n\n var result = [];\n if (reLeadingDot.test(string)) {\n result.push('');\n }\n string.replace(rePropName, function(match, number, quote, string) {\n result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));\n });\n return result;\n});\n\n/**\n * Converts `value` to a string key if it's not a string or symbol.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {string|symbol} Returns the key.\n */\nfunction toKey(value) {\n if (typeof value == 'string' || isSymbol(value)) {\n return value;\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to process.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\n/**\n * Creates a function that memoizes the result of `func`. If `resolver` is\n * provided, it determines the cache key for storing the result based on the\n * arguments provided to the memoized function. By default, the first argument\n * provided to the memoized function is used as the map cache key. The `func`\n * is invoked with the `this` binding of the memoized function.\n *\n * **Note:** The cache is exposed as the `cache` property on the memoized\n * function. Its creation may be customized by replacing the `_.memoize.Cache`\n * constructor with one whose instances implement the\n * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)\n * method interface of `delete`, `get`, `has`, and `set`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to have its output memoized.\n * @param {Function} [resolver] The function to resolve the cache key.\n * @returns {Function} Returns the new memoized function.\n * @example\n *\n * var object = { 'a': 1, 'b': 2 };\n * var other = { 'c': 3, 'd': 4 };\n *\n * var values = _.memoize(_.values);\n * values(object);\n * // => [1, 2]\n *\n * values(other);\n * // => [3, 4]\n *\n * object.a = 2;\n * values(object);\n * // => [1, 2]\n *\n * // Modify the result cache.\n * values.cache.set(object, ['a', 'b']);\n * values(object);\n * // => ['a', 'b']\n *\n * // Replace `_.memoize.Cache`.\n * _.memoize.Cache = WeakMap;\n */\nfunction memoize(func, resolver) {\n if (typeof func != 'function' || (resolver && typeof resolver != 'function')) {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n var memoized = function() {\n var args = arguments,\n key = resolver ? resolver.apply(this, args) : args[0],\n cache = memoized.cache;\n\n if (cache.has(key)) {\n return cache.get(key);\n }\n var result = func.apply(this, args);\n memoized.cache = cache.set(key, result);\n return result;\n };\n memoized.cache = new (memoize.Cache || MapCache);\n return memoized;\n}\n\n// Assign cache to `_.memoize`.\nmemoize.Cache = MapCache;\n\n/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 8-9 which returns 'object' for typed array and other constructors.\n var tag = isObject(value) ? objectToString.call(value) : '';\n return tag == funcTag || tag == genTag;\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && objectToString.call(value) == symbolTag);\n}\n\n/**\n * Converts `value` to a string. An empty string is returned for `null`\n * and `undefined` values. The sign of `-0` is preserved.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {string} Returns the string.\n * @example\n *\n * _.toString(null);\n * // => ''\n *\n * _.toString(-0);\n * // => '-0'\n *\n * _.toString([1, 2, 3]);\n * // => '1,2,3'\n */\nfunction toString(value) {\n return value == null ? '' : baseToString(value);\n}\n\n/**\n * Gets the value at `path` of `object`. If the resolved value is\n * `undefined`, the `defaultValue` is returned in its place.\n *\n * @static\n * @memberOf _\n * @since 3.7.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @param {*} [defaultValue] The value returned for `undefined` resolved values.\n * @returns {*} Returns the resolved value.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.get(object, 'a[0].b.c');\n * // => 3\n *\n * _.get(object, ['a', '0', 'b', 'c']);\n * // => 3\n *\n * _.get(object, 'a.b.c', 'default');\n * // => 'default'\n */\nfunction get(object, path, defaultValue) {\n var result = object == null ? undefined : baseGet(object, path);\n return result === undefined ? defaultValue : result;\n}\n\nmodule.exports = get;\n","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar DataView = getNative(root, 'DataView');\n\nmodule.exports = DataView;\n","var hashClear = require('./_hashClear'),\n hashDelete = require('./_hashDelete'),\n hashGet = require('./_hashGet'),\n hashHas = require('./_hashHas'),\n hashSet = require('./_hashSet');\n\n/**\n * Creates a hash object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Hash(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `Hash`.\nHash.prototype.clear = hashClear;\nHash.prototype['delete'] = hashDelete;\nHash.prototype.get = hashGet;\nHash.prototype.has = hashHas;\nHash.prototype.set = hashSet;\n\nmodule.exports = Hash;\n","var listCacheClear = require('./_listCacheClear'),\n listCacheDelete = require('./_listCacheDelete'),\n listCacheGet = require('./_listCacheGet'),\n listCacheHas = require('./_listCacheHas'),\n listCacheSet = require('./_listCacheSet');\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\nmodule.exports = ListCache;\n","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar Map = getNative(root, 'Map');\n\nmodule.exports = Map;\n","var mapCacheClear = require('./_mapCacheClear'),\n mapCacheDelete = require('./_mapCacheDelete'),\n mapCacheGet = require('./_mapCacheGet'),\n mapCacheHas = require('./_mapCacheHas'),\n mapCacheSet = require('./_mapCacheSet');\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\nmodule.exports = MapCache;\n","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar Promise = getNative(root, 'Promise');\n\nmodule.exports = Promise;\n","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar Set = getNative(root, 'Set');\n\nmodule.exports = Set;\n","var MapCache = require('./_MapCache'),\n setCacheAdd = require('./_setCacheAdd'),\n setCacheHas = require('./_setCacheHas');\n\n/**\n *\n * Creates an array cache object to store unique values.\n *\n * @private\n * @constructor\n * @param {Array} [values] The values to cache.\n */\nfunction SetCache(values) {\n var index = -1,\n length = values == null ? 0 : values.length;\n\n this.__data__ = new MapCache;\n while (++index < length) {\n this.add(values[index]);\n }\n}\n\n// Add methods to `SetCache`.\nSetCache.prototype.add = SetCache.prototype.push = setCacheAdd;\nSetCache.prototype.has = setCacheHas;\n\nmodule.exports = SetCache;\n","var ListCache = require('./_ListCache'),\n stackClear = require('./_stackClear'),\n stackDelete = require('./_stackDelete'),\n stackGet = require('./_stackGet'),\n stackHas = require('./_stackHas'),\n stackSet = require('./_stackSet');\n\n/**\n * Creates a stack cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Stack(entries) {\n var data = this.__data__ = new ListCache(entries);\n this.size = data.size;\n}\n\n// Add methods to `Stack`.\nStack.prototype.clear = stackClear;\nStack.prototype['delete'] = stackDelete;\nStack.prototype.get = stackGet;\nStack.prototype.has = stackHas;\nStack.prototype.set = stackSet;\n\nmodule.exports = Stack;\n","var root = require('./_root');\n\n/** Built-in value references. */\nvar Symbol = root.Symbol;\n\nmodule.exports = Symbol;\n","var root = require('./_root');\n\n/** Built-in value references. */\nvar Uint8Array = root.Uint8Array;\n\nmodule.exports = Uint8Array;\n","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar WeakMap = getNative(root, 'WeakMap');\n\nmodule.exports = WeakMap;\n","/**\n * A faster alternative to `Function#apply`, this function invokes `func`\n * with the `this` binding of `thisArg` and the arguments of `args`.\n *\n * @private\n * @param {Function} func The function to invoke.\n * @param {*} thisArg The `this` binding of `func`.\n * @param {Array} args The arguments to invoke `func` with.\n * @returns {*} Returns the result of `func`.\n */\nfunction apply(func, thisArg, args) {\n switch (args.length) {\n case 0: return func.call(thisArg);\n case 1: return func.call(thisArg, args[0]);\n case 2: return func.call(thisArg, args[0], args[1]);\n case 3: return func.call(thisArg, args[0], args[1], args[2]);\n }\n return func.apply(thisArg, args);\n}\n\nmodule.exports = apply;\n","/**\n * A specialized version of `_.filter` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {Array} Returns the new filtered array.\n */\nfunction arrayFilter(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length,\n resIndex = 0,\n result = [];\n\n while (++index < length) {\n var value = array[index];\n if (predicate(value, index, array)) {\n result[resIndex++] = value;\n }\n }\n return result;\n}\n\nmodule.exports = arrayFilter;\n","var baseTimes = require('./_baseTimes'),\n isArguments = require('./isArguments'),\n isArray = require('./isArray'),\n isBuffer = require('./isBuffer'),\n isIndex = require('./_isIndex'),\n isTypedArray = require('./isTypedArray');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Creates an array of the enumerable property names of the array-like `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @param {boolean} inherited Specify returning inherited property names.\n * @returns {Array} Returns the array of property names.\n */\nfunction arrayLikeKeys(value, inherited) {\n var isArr = isArray(value),\n isArg = !isArr && isArguments(value),\n isBuff = !isArr && !isArg && isBuffer(value),\n isType = !isArr && !isArg && !isBuff && isTypedArray(value),\n skipIndexes = isArr || isArg || isBuff || isType,\n result = skipIndexes ? baseTimes(value.length, String) : [],\n length = result.length;\n\n for (var key in value) {\n if ((inherited || hasOwnProperty.call(value, key)) &&\n !(skipIndexes && (\n // Safari 9 has enumerable `arguments.length` in strict mode.\n key == 'length' ||\n // Node.js 0.10 has enumerable non-index properties on buffers.\n (isBuff && (key == 'offset' || key == 'parent')) ||\n // PhantomJS 2 has enumerable non-index properties on typed arrays.\n (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||\n // Skip index properties.\n isIndex(key, length)\n ))) {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = arrayLikeKeys;\n","/**\n * Appends the elements of `values` to `array`.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {Array} values The values to append.\n * @returns {Array} Returns `array`.\n */\nfunction arrayPush(array, values) {\n var index = -1,\n length = values.length,\n offset = array.length;\n\n while (++index < length) {\n array[offset + index] = values[index];\n }\n return array;\n}\n\nmodule.exports = arrayPush;\n","/**\n * A specialized version of `_.some` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {boolean} Returns `true` if any element passes the predicate check,\n * else `false`.\n */\nfunction arraySome(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (predicate(array[index], index, array)) {\n return true;\n }\n }\n return false;\n}\n\nmodule.exports = arraySome;\n","var baseAssignValue = require('./_baseAssignValue'),\n eq = require('./eq');\n\n/**\n * This function is like `assignValue` except that it doesn't assign\n * `undefined` values.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction assignMergeValue(object, key, value) {\n if ((value !== undefined && !eq(object[key], value)) ||\n (value === undefined && !(key in object))) {\n baseAssignValue(object, key, value);\n }\n}\n\nmodule.exports = assignMergeValue;\n","var baseAssignValue = require('./_baseAssignValue'),\n eq = require('./eq');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Assigns `value` to `key` of `object` if the existing value is not equivalent\n * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction assignValue(object, key, value) {\n var objValue = object[key];\n if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||\n (value === undefined && !(key in object))) {\n baseAssignValue(object, key, value);\n }\n}\n\nmodule.exports = assignValue;\n","var eq = require('./eq');\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\nmodule.exports = assocIndexOf;\n","var defineProperty = require('./_defineProperty');\n\n/**\n * The base implementation of `assignValue` and `assignMergeValue` without\n * value checks.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction baseAssignValue(object, key, value) {\n if (key == '__proto__' && defineProperty) {\n defineProperty(object, key, {\n 'configurable': true,\n 'enumerable': true,\n 'value': value,\n 'writable': true\n });\n } else {\n object[key] = value;\n }\n}\n\nmodule.exports = baseAssignValue;\n","var isObject = require('./isObject');\n\n/** Built-in value references. */\nvar objectCreate = Object.create;\n\n/**\n * The base implementation of `_.create` without support for assigning\n * properties to the created object.\n *\n * @private\n * @param {Object} proto The object to inherit from.\n * @returns {Object} Returns the new object.\n */\nvar baseCreate = (function() {\n function object() {}\n return function(proto) {\n if (!isObject(proto)) {\n return {};\n }\n if (objectCreate) {\n return objectCreate(proto);\n }\n object.prototype = proto;\n var result = new object;\n object.prototype = undefined;\n return result;\n };\n}());\n\nmodule.exports = baseCreate;\n","var createBaseFor = require('./_createBaseFor');\n\n/**\n * The base implementation of `baseForOwn` which iterates over `object`\n * properties returned by `keysFunc` and invokes `iteratee` for each property.\n * Iteratee functions may exit iteration early by explicitly returning `false`.\n *\n * @private\n * @param {Object} object The object to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @param {Function} keysFunc The function to get the keys of `object`.\n * @returns {Object} Returns `object`.\n */\nvar baseFor = createBaseFor();\n\nmodule.exports = baseFor;\n","var arrayPush = require('./_arrayPush'),\n isArray = require('./isArray');\n\n/**\n * The base implementation of `getAllKeys` and `getAllKeysIn` which uses\n * `keysFunc` and `symbolsFunc` to get the enumerable property names and\n * symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Function} keysFunc The function to get the keys of `object`.\n * @param {Function} symbolsFunc The function to get the symbols of `object`.\n * @returns {Array} Returns the array of property names and symbols.\n */\nfunction baseGetAllKeys(object, keysFunc, symbolsFunc) {\n var result = keysFunc(object);\n return isArray(object) ? result : arrayPush(result, symbolsFunc(object));\n}\n\nmodule.exports = baseGetAllKeys;\n","var Symbol = require('./_Symbol'),\n getRawTag = require('./_getRawTag'),\n objectToString = require('./_objectToString');\n\n/** `Object#toString` result references. */\nvar nullTag = '[object Null]',\n undefinedTag = '[object Undefined]';\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * The base implementation of `getTag` without fallbacks for buggy environments.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n if (value == null) {\n return value === undefined ? undefinedTag : nullTag;\n }\n return (symToStringTag && symToStringTag in Object(value))\n ? getRawTag(value)\n : objectToString(value);\n}\n\nmodule.exports = baseGetTag;\n","var baseGetTag = require('./_baseGetTag'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]';\n\n/**\n * The base implementation of `_.isArguments`.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n */\nfunction baseIsArguments(value) {\n return isObjectLike(value) && baseGetTag(value) == argsTag;\n}\n\nmodule.exports = baseIsArguments;\n","var baseIsEqualDeep = require('./_baseIsEqualDeep'),\n isObjectLike = require('./isObjectLike');\n\n/**\n * The base implementation of `_.isEqual` which supports partial comparisons\n * and tracks traversed objects.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @param {boolean} bitmask The bitmask flags.\n * 1 - Unordered comparison\n * 2 - Partial comparison\n * @param {Function} [customizer] The function to customize comparisons.\n * @param {Object} [stack] Tracks traversed `value` and `other` objects.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n */\nfunction baseIsEqual(value, other, bitmask, customizer, stack) {\n if (value === other) {\n return true;\n }\n if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {\n return value !== value && other !== other;\n }\n return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);\n}\n\nmodule.exports = baseIsEqual;\n","var Stack = require('./_Stack'),\n equalArrays = require('./_equalArrays'),\n equalByTag = require('./_equalByTag'),\n equalObjects = require('./_equalObjects'),\n getTag = require('./_getTag'),\n isArray = require('./isArray'),\n isBuffer = require('./isBuffer'),\n isTypedArray = require('./isTypedArray');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n arrayTag = '[object Array]',\n objectTag = '[object Object]';\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * A specialized version of `baseIsEqual` for arrays and objects which performs\n * deep comparisons and tracks traversed objects enabling objects with circular\n * references to be compared.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} [stack] Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {\n var objIsArr = isArray(object),\n othIsArr = isArray(other),\n objTag = objIsArr ? arrayTag : getTag(object),\n othTag = othIsArr ? arrayTag : getTag(other);\n\n objTag = objTag == argsTag ? objectTag : objTag;\n othTag = othTag == argsTag ? objectTag : othTag;\n\n var objIsObj = objTag == objectTag,\n othIsObj = othTag == objectTag,\n isSameTag = objTag == othTag;\n\n if (isSameTag && isBuffer(object)) {\n if (!isBuffer(other)) {\n return false;\n }\n objIsArr = true;\n objIsObj = false;\n }\n if (isSameTag && !objIsObj) {\n stack || (stack = new Stack);\n return (objIsArr || isTypedArray(object))\n ? equalArrays(object, other, bitmask, customizer, equalFunc, stack)\n : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);\n }\n if (!(bitmask & COMPARE_PARTIAL_FLAG)) {\n var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),\n othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');\n\n if (objIsWrapped || othIsWrapped) {\n var objUnwrapped = objIsWrapped ? object.value() : object,\n othUnwrapped = othIsWrapped ? other.value() : other;\n\n stack || (stack = new Stack);\n return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);\n }\n }\n if (!isSameTag) {\n return false;\n }\n stack || (stack = new Stack);\n return equalObjects(object, other, bitmask, customizer, equalFunc, stack);\n}\n\nmodule.exports = baseIsEqualDeep;\n","var isFunction = require('./isFunction'),\n isMasked = require('./_isMasked'),\n isObject = require('./isObject'),\n toSource = require('./_toSource');\n\n/**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\nvar reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g;\n\n/** Used to detect host constructors (Safari). */\nvar reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n/** Used for built-in method references. */\nvar funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Used to detect if a method is native. */\nvar reIsNative = RegExp('^' +\n funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\\\$&')\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$'\n);\n\n/**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n */\nfunction baseIsNative(value) {\n if (!isObject(value) || isMasked(value)) {\n return false;\n }\n var pattern = isFunction(value) ? reIsNative : reIsHostCtor;\n return pattern.test(toSource(value));\n}\n\nmodule.exports = baseIsNative;\n","var baseGetTag = require('./_baseGetTag'),\n isLength = require('./isLength'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n arrayTag = '[object Array]',\n boolTag = '[object Boolean]',\n dateTag = '[object Date]',\n errorTag = '[object Error]',\n funcTag = '[object Function]',\n mapTag = '[object Map]',\n numberTag = '[object Number]',\n objectTag = '[object Object]',\n regexpTag = '[object RegExp]',\n setTag = '[object Set]',\n stringTag = '[object String]',\n weakMapTag = '[object WeakMap]';\n\nvar arrayBufferTag = '[object ArrayBuffer]',\n dataViewTag = '[object DataView]',\n float32Tag = '[object Float32Array]',\n float64Tag = '[object Float64Array]',\n int8Tag = '[object Int8Array]',\n int16Tag = '[object Int16Array]',\n int32Tag = '[object Int32Array]',\n uint8Tag = '[object Uint8Array]',\n uint8ClampedTag = '[object Uint8ClampedArray]',\n uint16Tag = '[object Uint16Array]',\n uint32Tag = '[object Uint32Array]';\n\n/** Used to identify `toStringTag` values of typed arrays. */\nvar typedArrayTags = {};\ntypedArrayTags[float32Tag] = typedArrayTags[float64Tag] =\ntypedArrayTags[int8Tag] = typedArrayTags[int16Tag] =\ntypedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =\ntypedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =\ntypedArrayTags[uint32Tag] = true;\ntypedArrayTags[argsTag] = typedArrayTags[arrayTag] =\ntypedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =\ntypedArrayTags[dataViewTag] = typedArrayTags[dateTag] =\ntypedArrayTags[errorTag] = typedArrayTags[funcTag] =\ntypedArrayTags[mapTag] = typedArrayTags[numberTag] =\ntypedArrayTags[objectTag] = typedArrayTags[regexpTag] =\ntypedArrayTags[setTag] = typedArrayTags[stringTag] =\ntypedArrayTags[weakMapTag] = false;\n\n/**\n * The base implementation of `_.isTypedArray` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n */\nfunction baseIsTypedArray(value) {\n return isObjectLike(value) &&\n isLength(value.length) && !!typedArrayTags[baseGetTag(value)];\n}\n\nmodule.exports = baseIsTypedArray;\n","var isPrototype = require('./_isPrototype'),\n nativeKeys = require('./_nativeKeys');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeys(object) {\n if (!isPrototype(object)) {\n return nativeKeys(object);\n }\n var result = [];\n for (var key in Object(object)) {\n if (hasOwnProperty.call(object, key) && key != 'constructor') {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = baseKeys;\n","var isObject = require('./isObject'),\n isPrototype = require('./_isPrototype'),\n nativeKeysIn = require('./_nativeKeysIn');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeysIn(object) {\n if (!isObject(object)) {\n return nativeKeysIn(object);\n }\n var isProto = isPrototype(object),\n result = [];\n\n for (var key in object) {\n if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = baseKeysIn;\n","var Stack = require('./_Stack'),\n assignMergeValue = require('./_assignMergeValue'),\n baseFor = require('./_baseFor'),\n baseMergeDeep = require('./_baseMergeDeep'),\n isObject = require('./isObject'),\n keysIn = require('./keysIn'),\n safeGet = require('./_safeGet');\n\n/**\n * The base implementation of `_.merge` without support for multiple sources.\n *\n * @private\n * @param {Object} object The destination object.\n * @param {Object} source The source object.\n * @param {number} srcIndex The index of `source`.\n * @param {Function} [customizer] The function to customize merged values.\n * @param {Object} [stack] Tracks traversed source values and their merged\n * counterparts.\n */\nfunction baseMerge(object, source, srcIndex, customizer, stack) {\n if (object === source) {\n return;\n }\n baseFor(source, function(srcValue, key) {\n stack || (stack = new Stack);\n if (isObject(srcValue)) {\n baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);\n }\n else {\n var newValue = customizer\n ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack)\n : undefined;\n\n if (newValue === undefined) {\n newValue = srcValue;\n }\n assignMergeValue(object, key, newValue);\n }\n }, keysIn);\n}\n\nmodule.exports = baseMerge;\n","var assignMergeValue = require('./_assignMergeValue'),\n cloneBuffer = require('./_cloneBuffer'),\n cloneTypedArray = require('./_cloneTypedArray'),\n copyArray = require('./_copyArray'),\n initCloneObject = require('./_initCloneObject'),\n isArguments = require('./isArguments'),\n isArray = require('./isArray'),\n isArrayLikeObject = require('./isArrayLikeObject'),\n isBuffer = require('./isBuffer'),\n isFunction = require('./isFunction'),\n isObject = require('./isObject'),\n isPlainObject = require('./isPlainObject'),\n isTypedArray = require('./isTypedArray'),\n safeGet = require('./_safeGet'),\n toPlainObject = require('./toPlainObject');\n\n/**\n * A specialized version of `baseMerge` for arrays and objects which performs\n * deep merges and tracks traversed objects enabling objects with circular\n * references to be merged.\n *\n * @private\n * @param {Object} object The destination object.\n * @param {Object} source The source object.\n * @param {string} key The key of the value to merge.\n * @param {number} srcIndex The index of `source`.\n * @param {Function} mergeFunc The function to merge values.\n * @param {Function} [customizer] The function to customize assigned values.\n * @param {Object} [stack] Tracks traversed source values and their merged\n * counterparts.\n */\nfunction baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {\n var objValue = safeGet(object, key),\n srcValue = safeGet(source, key),\n stacked = stack.get(srcValue);\n\n if (stacked) {\n assignMergeValue(object, key, stacked);\n return;\n }\n var newValue = customizer\n ? customizer(objValue, srcValue, (key + ''), object, source, stack)\n : undefined;\n\n var isCommon = newValue === undefined;\n\n if (isCommon) {\n var isArr = isArray(srcValue),\n isBuff = !isArr && isBuffer(srcValue),\n isTyped = !isArr && !isBuff && isTypedArray(srcValue);\n\n newValue = srcValue;\n if (isArr || isBuff || isTyped) {\n if (isArray(objValue)) {\n newValue = objValue;\n }\n else if (isArrayLikeObject(objValue)) {\n newValue = copyArray(objValue);\n }\n else if (isBuff) {\n isCommon = false;\n newValue = cloneBuffer(srcValue, true);\n }\n else if (isTyped) {\n isCommon = false;\n newValue = cloneTypedArray(srcValue, true);\n }\n else {\n newValue = [];\n }\n }\n else if (isPlainObject(srcValue) || isArguments(srcValue)) {\n newValue = objValue;\n if (isArguments(objValue)) {\n newValue = toPlainObject(objValue);\n }\n else if (!isObject(objValue) || isFunction(objValue)) {\n newValue = initCloneObject(srcValue);\n }\n }\n else {\n isCommon = false;\n }\n }\n if (isCommon) {\n // Recursively merge objects and arrays (susceptible to call stack limits).\n stack.set(srcValue, newValue);\n mergeFunc(newValue, srcValue, srcIndex, customizer, stack);\n stack['delete'](srcValue);\n }\n assignMergeValue(object, key, newValue);\n}\n\nmodule.exports = baseMergeDeep;\n","var identity = require('./identity'),\n overRest = require('./_overRest'),\n setToString = require('./_setToString');\n\n/**\n * The base implementation of `_.rest` which doesn't validate or coerce arguments.\n *\n * @private\n * @param {Function} func The function to apply a rest parameter to.\n * @param {number} [start=func.length-1] The start position of the rest parameter.\n * @returns {Function} Returns the new function.\n */\nfunction baseRest(func, start) {\n return setToString(overRest(func, start, identity), func + '');\n}\n\nmodule.exports = baseRest;\n","var constant = require('./constant'),\n defineProperty = require('./_defineProperty'),\n identity = require('./identity');\n\n/**\n * The base implementation of `setToString` without support for hot loop shorting.\n *\n * @private\n * @param {Function} func The function to modify.\n * @param {Function} string The `toString` result.\n * @returns {Function} Returns `func`.\n */\nvar baseSetToString = !defineProperty ? identity : function(func, string) {\n return defineProperty(func, 'toString', {\n 'configurable': true,\n 'enumerable': false,\n 'value': constant(string),\n 'writable': true\n });\n};\n\nmodule.exports = baseSetToString;\n","/**\n * The base implementation of `_.times` without support for iteratee shorthands\n * or max array length checks.\n *\n * @private\n * @param {number} n The number of times to invoke `iteratee`.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the array of results.\n */\nfunction baseTimes(n, iteratee) {\n var index = -1,\n result = Array(n);\n\n while (++index < n) {\n result[index] = iteratee(index);\n }\n return result;\n}\n\nmodule.exports = baseTimes;\n","/**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\nfunction baseUnary(func) {\n return function(value) {\n return func(value);\n };\n}\n\nmodule.exports = baseUnary;\n","/**\n * Checks if a `cache` value for `key` exists.\n *\n * @private\n * @param {Object} cache The cache to query.\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction cacheHas(cache, key) {\n return cache.has(key);\n}\n\nmodule.exports = cacheHas;\n","var Uint8Array = require('./_Uint8Array');\n\n/**\n * Creates a clone of `arrayBuffer`.\n *\n * @private\n * @param {ArrayBuffer} arrayBuffer The array buffer to clone.\n * @returns {ArrayBuffer} Returns the cloned array buffer.\n */\nfunction cloneArrayBuffer(arrayBuffer) {\n var result = new arrayBuffer.constructor(arrayBuffer.byteLength);\n new Uint8Array(result).set(new Uint8Array(arrayBuffer));\n return result;\n}\n\nmodule.exports = cloneArrayBuffer;\n","var root = require('./_root');\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Built-in value references. */\nvar Buffer = moduleExports ? root.Buffer : undefined,\n allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined;\n\n/**\n * Creates a clone of `buffer`.\n *\n * @private\n * @param {Buffer} buffer The buffer to clone.\n * @param {boolean} [isDeep] Specify a deep clone.\n * @returns {Buffer} Returns the cloned buffer.\n */\nfunction cloneBuffer(buffer, isDeep) {\n if (isDeep) {\n return buffer.slice();\n }\n var length = buffer.length,\n result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);\n\n buffer.copy(result);\n return result;\n}\n\nmodule.exports = cloneBuffer;\n","var cloneArrayBuffer = require('./_cloneArrayBuffer');\n\n/**\n * Creates a clone of `typedArray`.\n *\n * @private\n * @param {Object} typedArray The typed array to clone.\n * @param {boolean} [isDeep] Specify a deep clone.\n * @returns {Object} Returns the cloned typed array.\n */\nfunction cloneTypedArray(typedArray, isDeep) {\n var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;\n return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);\n}\n\nmodule.exports = cloneTypedArray;\n","/**\n * Copies the values of `source` to `array`.\n *\n * @private\n * @param {Array} source The array to copy values from.\n * @param {Array} [array=[]] The array to copy values to.\n * @returns {Array} Returns `array`.\n */\nfunction copyArray(source, array) {\n var index = -1,\n length = source.length;\n\n array || (array = Array(length));\n while (++index < length) {\n array[index] = source[index];\n }\n return array;\n}\n\nmodule.exports = copyArray;\n","var assignValue = require('./_assignValue'),\n baseAssignValue = require('./_baseAssignValue');\n\n/**\n * Copies properties of `source` to `object`.\n *\n * @private\n * @param {Object} source The object to copy properties from.\n * @param {Array} props The property identifiers to copy.\n * @param {Object} [object={}] The object to copy properties to.\n * @param {Function} [customizer] The function to customize copied values.\n * @returns {Object} Returns `object`.\n */\nfunction copyObject(source, props, object, customizer) {\n var isNew = !object;\n object || (object = {});\n\n var index = -1,\n length = props.length;\n\n while (++index < length) {\n var key = props[index];\n\n var newValue = customizer\n ? customizer(object[key], source[key], key, object, source)\n : undefined;\n\n if (newValue === undefined) {\n newValue = source[key];\n }\n if (isNew) {\n baseAssignValue(object, key, newValue);\n } else {\n assignValue(object, key, newValue);\n }\n }\n return object;\n}\n\nmodule.exports = copyObject;\n","var root = require('./_root');\n\n/** Used to detect overreaching core-js shims. */\nvar coreJsData = root['__core-js_shared__'];\n\nmodule.exports = coreJsData;\n","var baseRest = require('./_baseRest'),\n isIterateeCall = require('./_isIterateeCall');\n\n/**\n * Creates a function like `_.assign`.\n *\n * @private\n * @param {Function} assigner The function to assign values.\n * @returns {Function} Returns the new assigner function.\n */\nfunction createAssigner(assigner) {\n return baseRest(function(object, sources) {\n var index = -1,\n length = sources.length,\n customizer = length > 1 ? sources[length - 1] : undefined,\n guard = length > 2 ? sources[2] : undefined;\n\n customizer = (assigner.length > 3 && typeof customizer == 'function')\n ? (length--, customizer)\n : undefined;\n\n if (guard && isIterateeCall(sources[0], sources[1], guard)) {\n customizer = length < 3 ? undefined : customizer;\n length = 1;\n }\n object = Object(object);\n while (++index < length) {\n var source = sources[index];\n if (source) {\n assigner(object, source, index, customizer);\n }\n }\n return object;\n });\n}\n\nmodule.exports = createAssigner;\n","/**\n * Creates a base function for methods like `_.forIn` and `_.forOwn`.\n *\n * @private\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Function} Returns the new base function.\n */\nfunction createBaseFor(fromRight) {\n return function(object, iteratee, keysFunc) {\n var index = -1,\n iterable = Object(object),\n props = keysFunc(object),\n length = props.length;\n\n while (length--) {\n var key = props[fromRight ? length : ++index];\n if (iteratee(iterable[key], key, iterable) === false) {\n break;\n }\n }\n return object;\n };\n}\n\nmodule.exports = createBaseFor;\n","var getNative = require('./_getNative');\n\nvar defineProperty = (function() {\n try {\n var func = getNative(Object, 'defineProperty');\n func({}, '', {});\n return func;\n } catch (e) {}\n}());\n\nmodule.exports = defineProperty;\n","var SetCache = require('./_SetCache'),\n arraySome = require('./_arraySome'),\n cacheHas = require('./_cacheHas');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1,\n COMPARE_UNORDERED_FLAG = 2;\n\n/**\n * A specialized version of `baseIsEqualDeep` for arrays with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Array} array The array to compare.\n * @param {Array} other The other array to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `array` and `other` objects.\n * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.\n */\nfunction equalArrays(array, other, bitmask, customizer, equalFunc, stack) {\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG,\n arrLength = array.length,\n othLength = other.length;\n\n if (arrLength != othLength && !(isPartial && othLength > arrLength)) {\n return false;\n }\n // Check that cyclic values are equal.\n var arrStacked = stack.get(array);\n var othStacked = stack.get(other);\n if (arrStacked && othStacked) {\n return arrStacked == other && othStacked == array;\n }\n var index = -1,\n result = true,\n seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;\n\n stack.set(array, other);\n stack.set(other, array);\n\n // Ignore non-index properties.\n while (++index < arrLength) {\n var arrValue = array[index],\n othValue = other[index];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, arrValue, index, other, array, stack)\n : customizer(arrValue, othValue, index, array, other, stack);\n }\n if (compared !== undefined) {\n if (compared) {\n continue;\n }\n result = false;\n break;\n }\n // Recursively compare arrays (susceptible to call stack limits).\n if (seen) {\n if (!arraySome(other, function(othValue, othIndex) {\n if (!cacheHas(seen, othIndex) &&\n (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {\n return seen.push(othIndex);\n }\n })) {\n result = false;\n break;\n }\n } else if (!(\n arrValue === othValue ||\n equalFunc(arrValue, othValue, bitmask, customizer, stack)\n )) {\n result = false;\n break;\n }\n }\n stack['delete'](array);\n stack['delete'](other);\n return result;\n}\n\nmodule.exports = equalArrays;\n","var Symbol = require('./_Symbol'),\n Uint8Array = require('./_Uint8Array'),\n eq = require('./eq'),\n equalArrays = require('./_equalArrays'),\n mapToArray = require('./_mapToArray'),\n setToArray = require('./_setToArray');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1,\n COMPARE_UNORDERED_FLAG = 2;\n\n/** `Object#toString` result references. */\nvar boolTag = '[object Boolean]',\n dateTag = '[object Date]',\n errorTag = '[object Error]',\n mapTag = '[object Map]',\n numberTag = '[object Number]',\n regexpTag = '[object RegExp]',\n setTag = '[object Set]',\n stringTag = '[object String]',\n symbolTag = '[object Symbol]';\n\nvar arrayBufferTag = '[object ArrayBuffer]',\n dataViewTag = '[object DataView]';\n\n/** Used to convert symbols to primitives and strings. */\nvar symbolProto = Symbol ? Symbol.prototype : undefined,\n symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;\n\n/**\n * A specialized version of `baseIsEqualDeep` for comparing objects of\n * the same `toStringTag`.\n *\n * **Note:** This function only supports comparing values with tags of\n * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {string} tag The `toStringTag` of the objects to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {\n switch (tag) {\n case dataViewTag:\n if ((object.byteLength != other.byteLength) ||\n (object.byteOffset != other.byteOffset)) {\n return false;\n }\n object = object.buffer;\n other = other.buffer;\n\n case arrayBufferTag:\n if ((object.byteLength != other.byteLength) ||\n !equalFunc(new Uint8Array(object), new Uint8Array(other))) {\n return false;\n }\n return true;\n\n case boolTag:\n case dateTag:\n case numberTag:\n // Coerce booleans to `1` or `0` and dates to milliseconds.\n // Invalid dates are coerced to `NaN`.\n return eq(+object, +other);\n\n case errorTag:\n return object.name == other.name && object.message == other.message;\n\n case regexpTag:\n case stringTag:\n // Coerce regexes to strings and treat strings, primitives and objects,\n // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring\n // for more details.\n return object == (other + '');\n\n case mapTag:\n var convert = mapToArray;\n\n case setTag:\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG;\n convert || (convert = setToArray);\n\n if (object.size != other.size && !isPartial) {\n return false;\n }\n // Assume cyclic values are equal.\n var stacked = stack.get(object);\n if (stacked) {\n return stacked == other;\n }\n bitmask |= COMPARE_UNORDERED_FLAG;\n\n // Recursively compare objects (susceptible to call stack limits).\n stack.set(object, other);\n var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);\n stack['delete'](object);\n return result;\n\n case symbolTag:\n if (symbolValueOf) {\n return symbolValueOf.call(object) == symbolValueOf.call(other);\n }\n }\n return false;\n}\n\nmodule.exports = equalByTag;\n","var getAllKeys = require('./_getAllKeys');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1;\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * A specialized version of `baseIsEqualDeep` for objects with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalObjects(object, other, bitmask, customizer, equalFunc, stack) {\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG,\n objProps = getAllKeys(object),\n objLength = objProps.length,\n othProps = getAllKeys(other),\n othLength = othProps.length;\n\n if (objLength != othLength && !isPartial) {\n return false;\n }\n var index = objLength;\n while (index--) {\n var key = objProps[index];\n if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {\n return false;\n }\n }\n // Check that cyclic values are equal.\n var objStacked = stack.get(object);\n var othStacked = stack.get(other);\n if (objStacked && othStacked) {\n return objStacked == other && othStacked == object;\n }\n var result = true;\n stack.set(object, other);\n stack.set(other, object);\n\n var skipCtor = isPartial;\n while (++index < objLength) {\n key = objProps[index];\n var objValue = object[key],\n othValue = other[key];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, objValue, key, other, object, stack)\n : customizer(objValue, othValue, key, object, other, stack);\n }\n // Recursively compare objects (susceptible to call stack limits).\n if (!(compared === undefined\n ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))\n : compared\n )) {\n result = false;\n break;\n }\n skipCtor || (skipCtor = key == 'constructor');\n }\n if (result && !skipCtor) {\n var objCtor = object.constructor,\n othCtor = other.constructor;\n\n // Non `Object` object instances with different constructors are not equal.\n if (objCtor != othCtor &&\n ('constructor' in object && 'constructor' in other) &&\n !(typeof objCtor == 'function' && objCtor instanceof objCtor &&\n typeof othCtor == 'function' && othCtor instanceof othCtor)) {\n result = false;\n }\n }\n stack['delete'](object);\n stack['delete'](other);\n return result;\n}\n\nmodule.exports = equalObjects;\n","/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\nmodule.exports = freeGlobal;\n","var baseGetAllKeys = require('./_baseGetAllKeys'),\n getSymbols = require('./_getSymbols'),\n keys = require('./keys');\n\n/**\n * Creates an array of own enumerable property names and symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names and symbols.\n */\nfunction getAllKeys(object) {\n return baseGetAllKeys(object, keys, getSymbols);\n}\n\nmodule.exports = getAllKeys;\n","var isKeyable = require('./_isKeyable');\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\nmodule.exports = getMapData;\n","var baseIsNative = require('./_baseIsNative'),\n getValue = require('./_getValue');\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\nmodule.exports = getNative;\n","var overArg = require('./_overArg');\n\n/** Built-in value references. */\nvar getPrototype = overArg(Object.getPrototypeOf, Object);\n\nmodule.exports = getPrototype;\n","var Symbol = require('./_Symbol');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the raw `toStringTag`.\n */\nfunction getRawTag(value) {\n var isOwn = hasOwnProperty.call(value, symToStringTag),\n tag = value[symToStringTag];\n\n try {\n value[symToStringTag] = undefined;\n var unmasked = true;\n } catch (e) {}\n\n var result = nativeObjectToString.call(value);\n if (unmasked) {\n if (isOwn) {\n value[symToStringTag] = tag;\n } else {\n delete value[symToStringTag];\n }\n }\n return result;\n}\n\nmodule.exports = getRawTag;\n","var arrayFilter = require('./_arrayFilter'),\n stubArray = require('./stubArray');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Built-in value references. */\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeGetSymbols = Object.getOwnPropertySymbols;\n\n/**\n * Creates an array of the own enumerable symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of symbols.\n */\nvar getSymbols = !nativeGetSymbols ? stubArray : function(object) {\n if (object == null) {\n return [];\n }\n object = Object(object);\n return arrayFilter(nativeGetSymbols(object), function(symbol) {\n return propertyIsEnumerable.call(object, symbol);\n });\n};\n\nmodule.exports = getSymbols;\n","var DataView = require('./_DataView'),\n Map = require('./_Map'),\n Promise = require('./_Promise'),\n Set = require('./_Set'),\n WeakMap = require('./_WeakMap'),\n baseGetTag = require('./_baseGetTag'),\n toSource = require('./_toSource');\n\n/** `Object#toString` result references. */\nvar mapTag = '[object Map]',\n objectTag = '[object Object]',\n promiseTag = '[object Promise]',\n setTag = '[object Set]',\n weakMapTag = '[object WeakMap]';\n\nvar dataViewTag = '[object DataView]';\n\n/** Used to detect maps, sets, and weakmaps. */\nvar dataViewCtorString = toSource(DataView),\n mapCtorString = toSource(Map),\n promiseCtorString = toSource(Promise),\n setCtorString = toSource(Set),\n weakMapCtorString = toSource(WeakMap);\n\n/**\n * Gets the `toStringTag` of `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nvar getTag = baseGetTag;\n\n// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.\nif ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||\n (Map && getTag(new Map) != mapTag) ||\n (Promise && getTag(Promise.resolve()) != promiseTag) ||\n (Set && getTag(new Set) != setTag) ||\n (WeakMap && getTag(new WeakMap) != weakMapTag)) {\n getTag = function(value) {\n var result = baseGetTag(value),\n Ctor = result == objectTag ? value.constructor : undefined,\n ctorString = Ctor ? toSource(Ctor) : '';\n\n if (ctorString) {\n switch (ctorString) {\n case dataViewCtorString: return dataViewTag;\n case mapCtorString: return mapTag;\n case promiseCtorString: return promiseTag;\n case setCtorString: return setTag;\n case weakMapCtorString: return weakMapTag;\n }\n }\n return result;\n };\n}\n\nmodule.exports = getTag;\n","/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\nmodule.exports = getValue;\n","var nativeCreate = require('./_nativeCreate');\n\n/**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\nfunction hashClear() {\n this.__data__ = nativeCreate ? nativeCreate(null) : {};\n this.size = 0;\n}\n\nmodule.exports = hashClear;\n","/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n var result = this.has(key) && delete this.__data__[key];\n this.size -= result ? 1 : 0;\n return result;\n}\n\nmodule.exports = hashDelete;\n","var nativeCreate = require('./_nativeCreate');\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Gets the hash value for `key`.\n *\n * @private\n * @name get\n * @memberOf Hash\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction hashGet(key) {\n var data = this.__data__;\n if (nativeCreate) {\n var result = data[key];\n return result === HASH_UNDEFINED ? undefined : result;\n }\n return hasOwnProperty.call(data, key) ? data[key] : undefined;\n}\n\nmodule.exports = hashGet;\n","var nativeCreate = require('./_nativeCreate');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Checks if a hash value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Hash\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction hashHas(key) {\n var data = this.__data__;\n return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);\n}\n\nmodule.exports = hashHas;\n","var nativeCreate = require('./_nativeCreate');\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/**\n * Sets the hash `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Hash\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the hash instance.\n */\nfunction hashSet(key, value) {\n var data = this.__data__;\n this.size += this.has(key) ? 0 : 1;\n data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;\n return this;\n}\n\nmodule.exports = hashSet;\n","var baseCreate = require('./_baseCreate'),\n getPrototype = require('./_getPrototype'),\n isPrototype = require('./_isPrototype');\n\n/**\n * Initializes an object clone.\n *\n * @private\n * @param {Object} object The object to clone.\n * @returns {Object} Returns the initialized clone.\n */\nfunction initCloneObject(object) {\n return (typeof object.constructor == 'function' && !isPrototype(object))\n ? baseCreate(getPrototype(object))\n : {};\n}\n\nmodule.exports = initCloneObject;\n","/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n var type = typeof value;\n length = length == null ? MAX_SAFE_INTEGER : length;\n\n return !!length &&\n (type == 'number' ||\n (type != 'symbol' && reIsUint.test(value))) &&\n (value > -1 && value % 1 == 0 && value < length);\n}\n\nmodule.exports = isIndex;\n","var eq = require('./eq'),\n isArrayLike = require('./isArrayLike'),\n isIndex = require('./_isIndex'),\n isObject = require('./isObject');\n\n/**\n * Checks if the given arguments are from an iteratee call.\n *\n * @private\n * @param {*} value The potential iteratee value argument.\n * @param {*} index The potential iteratee index or key argument.\n * @param {*} object The potential iteratee object argument.\n * @returns {boolean} Returns `true` if the arguments are from an iteratee call,\n * else `false`.\n */\nfunction isIterateeCall(value, index, object) {\n if (!isObject(object)) {\n return false;\n }\n var type = typeof index;\n if (type == 'number'\n ? (isArrayLike(object) && isIndex(index, object.length))\n : (type == 'string' && index in object)\n ) {\n return eq(object[index], value);\n }\n return false;\n}\n\nmodule.exports = isIterateeCall;\n","/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n}\n\nmodule.exports = isKeyable;\n","var coreJsData = require('./_coreJsData');\n\n/** Used to detect methods masquerading as native. */\nvar maskSrcKey = (function() {\n var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');\n return uid ? ('Symbol(src)_1.' + uid) : '';\n}());\n\n/**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\nfunction isMasked(func) {\n return !!maskSrcKey && (maskSrcKey in func);\n}\n\nmodule.exports = isMasked;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n}\n\nmodule.exports = isPrototype;\n","/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n this.__data__ = [];\n this.size = 0;\n}\n\nmodule.exports = listCacheClear;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/** Used for built-in method references. */\nvar arrayProto = Array.prototype;\n\n/** Built-in value references. */\nvar splice = arrayProto.splice;\n\n/**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction listCacheDelete(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n return false;\n }\n var lastIndex = data.length - 1;\n if (index == lastIndex) {\n data.pop();\n } else {\n splice.call(data, index, 1);\n }\n --this.size;\n return true;\n}\n\nmodule.exports = listCacheDelete;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/**\n * Gets the list cache value for `key`.\n *\n * @private\n * @name get\n * @memberOf ListCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction listCacheGet(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n return index < 0 ? undefined : data[index][1];\n}\n\nmodule.exports = listCacheGet;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/**\n * Checks if a list cache value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf ListCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction listCacheHas(key) {\n return assocIndexOf(this.__data__, key) > -1;\n}\n\nmodule.exports = listCacheHas;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\nfunction listCacheSet(key, value) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n ++this.size;\n data.push([key, value]);\n } else {\n data[index][1] = value;\n }\n return this;\n}\n\nmodule.exports = listCacheSet;\n","var Hash = require('./_Hash'),\n ListCache = require('./_ListCache'),\n Map = require('./_Map');\n\n/**\n * Removes all key-value entries from the map.\n *\n * @private\n * @name clear\n * @memberOf MapCache\n */\nfunction mapCacheClear() {\n this.size = 0;\n this.__data__ = {\n 'hash': new Hash,\n 'map': new (Map || ListCache),\n 'string': new Hash\n };\n}\n\nmodule.exports = mapCacheClear;\n","var getMapData = require('./_getMapData');\n\n/**\n * Removes `key` and its value from the map.\n *\n * @private\n * @name delete\n * @memberOf MapCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction mapCacheDelete(key) {\n var result = getMapData(this, key)['delete'](key);\n this.size -= result ? 1 : 0;\n return result;\n}\n\nmodule.exports = mapCacheDelete;\n","var getMapData = require('./_getMapData');\n\n/**\n * Gets the map value for `key`.\n *\n * @private\n * @name get\n * @memberOf MapCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction mapCacheGet(key) {\n return getMapData(this, key).get(key);\n}\n\nmodule.exports = mapCacheGet;\n","var getMapData = require('./_getMapData');\n\n/**\n * Checks if a map value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf MapCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction mapCacheHas(key) {\n return getMapData(this, key).has(key);\n}\n\nmodule.exports = mapCacheHas;\n","var getMapData = require('./_getMapData');\n\n/**\n * Sets the map `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf MapCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the map cache instance.\n */\nfunction mapCacheSet(key, value) {\n var data = getMapData(this, key),\n size = data.size;\n\n data.set(key, value);\n this.size += data.size == size ? 0 : 1;\n return this;\n}\n\nmodule.exports = mapCacheSet;\n","/**\n * Converts `map` to its key-value pairs.\n *\n * @private\n * @param {Object} map The map to convert.\n * @returns {Array} Returns the key-value pairs.\n */\nfunction mapToArray(map) {\n var index = -1,\n result = Array(map.size);\n\n map.forEach(function(value, key) {\n result[++index] = [key, value];\n });\n return result;\n}\n\nmodule.exports = mapToArray;\n","var getNative = require('./_getNative');\n\n/* Built-in method references that are verified to be native. */\nvar nativeCreate = getNative(Object, 'create');\n\nmodule.exports = nativeCreate;\n","var overArg = require('./_overArg');\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeKeys = overArg(Object.keys, Object);\n\nmodule.exports = nativeKeys;\n","/**\n * This function is like\n * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * except that it includes inherited enumerable properties.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction nativeKeysIn(object) {\n var result = [];\n if (object != null) {\n for (var key in Object(object)) {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = nativeKeysIn;\n","var freeGlobal = require('./_freeGlobal');\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Detect free variable `process` from Node.js. */\nvar freeProcess = moduleExports && freeGlobal.process;\n\n/** Used to access faster Node.js helpers. */\nvar nodeUtil = (function() {\n try {\n // Use `util.types` for Node.js 10+.\n var types = freeModule && freeModule.require && freeModule.require('util').types;\n\n if (types) {\n return types;\n }\n\n // Legacy `process.binding('util')` for Node.js < 10.\n return freeProcess && freeProcess.binding && freeProcess.binding('util');\n } catch (e) {}\n}());\n\nmodule.exports = nodeUtil;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/**\n * Converts `value` to a string using `Object.prototype.toString`.\n *\n * @private\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n */\nfunction objectToString(value) {\n return nativeObjectToString.call(value);\n}\n\nmodule.exports = objectToString;\n","/**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\nfunction overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n}\n\nmodule.exports = overArg;\n","var apply = require('./_apply');\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max;\n\n/**\n * A specialized version of `baseRest` which transforms the rest array.\n *\n * @private\n * @param {Function} func The function to apply a rest parameter to.\n * @param {number} [start=func.length-1] The start position of the rest parameter.\n * @param {Function} transform The rest array transform.\n * @returns {Function} Returns the new function.\n */\nfunction overRest(func, start, transform) {\n start = nativeMax(start === undefined ? (func.length - 1) : start, 0);\n return function() {\n var args = arguments,\n index = -1,\n length = nativeMax(args.length - start, 0),\n array = Array(length);\n\n while (++index < length) {\n array[index] = args[start + index];\n }\n index = -1;\n var otherArgs = Array(start + 1);\n while (++index < start) {\n otherArgs[index] = args[index];\n }\n otherArgs[start] = transform(array);\n return apply(func, this, otherArgs);\n };\n}\n\nmodule.exports = overRest;\n","var freeGlobal = require('./_freeGlobal');\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\nmodule.exports = root;\n","/**\n * Gets the value at `key`, unless `key` is \"__proto__\" or \"constructor\".\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction safeGet(object, key) {\n if (key === 'constructor' && typeof object[key] === 'function') {\n return;\n }\n\n if (key == '__proto__') {\n return;\n }\n\n return object[key];\n}\n\nmodule.exports = safeGet;\n","/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/**\n * Adds `value` to the array cache.\n *\n * @private\n * @name add\n * @memberOf SetCache\n * @alias push\n * @param {*} value The value to cache.\n * @returns {Object} Returns the cache instance.\n */\nfunction setCacheAdd(value) {\n this.__data__.set(value, HASH_UNDEFINED);\n return this;\n}\n\nmodule.exports = setCacheAdd;\n","/**\n * Checks if `value` is in the array cache.\n *\n * @private\n * @name has\n * @memberOf SetCache\n * @param {*} value The value to search for.\n * @returns {number} Returns `true` if `value` is found, else `false`.\n */\nfunction setCacheHas(value) {\n return this.__data__.has(value);\n}\n\nmodule.exports = setCacheHas;\n","/**\n * Converts `set` to an array of its values.\n *\n * @private\n * @param {Object} set The set to convert.\n * @returns {Array} Returns the values.\n */\nfunction setToArray(set) {\n var index = -1,\n result = Array(set.size);\n\n set.forEach(function(value) {\n result[++index] = value;\n });\n return result;\n}\n\nmodule.exports = setToArray;\n","var baseSetToString = require('./_baseSetToString'),\n shortOut = require('./_shortOut');\n\n/**\n * Sets the `toString` method of `func` to return `string`.\n *\n * @private\n * @param {Function} func The function to modify.\n * @param {Function} string The `toString` result.\n * @returns {Function} Returns `func`.\n */\nvar setToString = shortOut(baseSetToString);\n\nmodule.exports = setToString;\n","/** Used to detect hot functions by number of calls within a span of milliseconds. */\nvar HOT_COUNT = 800,\n HOT_SPAN = 16;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeNow = Date.now;\n\n/**\n * Creates a function that'll short out and invoke `identity` instead\n * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`\n * milliseconds.\n *\n * @private\n * @param {Function} func The function to restrict.\n * @returns {Function} Returns the new shortable function.\n */\nfunction shortOut(func) {\n var count = 0,\n lastCalled = 0;\n\n return function() {\n var stamp = nativeNow(),\n remaining = HOT_SPAN - (stamp - lastCalled);\n\n lastCalled = stamp;\n if (remaining > 0) {\n if (++count >= HOT_COUNT) {\n return arguments[0];\n }\n } else {\n count = 0;\n }\n return func.apply(undefined, arguments);\n };\n}\n\nmodule.exports = shortOut;\n","var ListCache = require('./_ListCache');\n\n/**\n * Removes all key-value entries from the stack.\n *\n * @private\n * @name clear\n * @memberOf Stack\n */\nfunction stackClear() {\n this.__data__ = new ListCache;\n this.size = 0;\n}\n\nmodule.exports = stackClear;\n","/**\n * Removes `key` and its value from the stack.\n *\n * @private\n * @name delete\n * @memberOf Stack\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction stackDelete(key) {\n var data = this.__data__,\n result = data['delete'](key);\n\n this.size = data.size;\n return result;\n}\n\nmodule.exports = stackDelete;\n","/**\n * Gets the stack value for `key`.\n *\n * @private\n * @name get\n * @memberOf Stack\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction stackGet(key) {\n return this.__data__.get(key);\n}\n\nmodule.exports = stackGet;\n","/**\n * Checks if a stack value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Stack\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction stackHas(key) {\n return this.__data__.has(key);\n}\n\nmodule.exports = stackHas;\n","var ListCache = require('./_ListCache'),\n Map = require('./_Map'),\n MapCache = require('./_MapCache');\n\n/** Used as the size to enable large array optimizations. */\nvar LARGE_ARRAY_SIZE = 200;\n\n/**\n * Sets the stack `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Stack\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the stack cache instance.\n */\nfunction stackSet(key, value) {\n var data = this.__data__;\n if (data instanceof ListCache) {\n var pairs = data.__data__;\n if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {\n pairs.push([key, value]);\n this.size = ++data.size;\n return this;\n }\n data = this.__data__ = new MapCache(pairs);\n }\n data.set(key, value);\n this.size = data.size;\n return this;\n}\n\nmodule.exports = stackSet;\n","/** Used for built-in method references. */\nvar funcProto = Function.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to convert.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\nmodule.exports = toSource;\n","/**\n * Creates a function that returns `value`.\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Util\n * @param {*} value The value to return from the new function.\n * @returns {Function} Returns the new constant function.\n * @example\n *\n * var objects = _.times(2, _.constant({ 'a': 1 }));\n *\n * console.log(objects);\n * // => [{ 'a': 1 }, { 'a': 1 }]\n *\n * console.log(objects[0] === objects[1]);\n * // => true\n */\nfunction constant(value) {\n return function() {\n return value;\n };\n}\n\nmodule.exports = constant;\n","/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\nmodule.exports = eq;\n","/**\n * This method returns the first argument it receives.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Util\n * @param {*} value Any value.\n * @returns {*} Returns `value`.\n * @example\n *\n * var object = { 'a': 1 };\n *\n * console.log(_.identity(object) === object);\n * // => true\n */\nfunction identity(value) {\n return value;\n}\n\nmodule.exports = identity;\n","var baseIsArguments = require('./_baseIsArguments'),\n isObjectLike = require('./isObjectLike');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Built-in value references. */\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nvar isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {\n return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&\n !propertyIsEnumerable.call(value, 'callee');\n};\n\nmodule.exports = isArguments;\n","/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\nmodule.exports = isArray;\n","var isFunction = require('./isFunction'),\n isLength = require('./isLength');\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\nmodule.exports = isArrayLike;\n","var isArrayLike = require('./isArrayLike'),\n isObjectLike = require('./isObjectLike');\n\n/**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\nfunction isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n}\n\nmodule.exports = isArrayLikeObject;\n","var root = require('./_root'),\n stubFalse = require('./stubFalse');\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Built-in value references. */\nvar Buffer = moduleExports ? root.Buffer : undefined;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;\n\n/**\n * Checks if `value` is a buffer.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.\n * @example\n *\n * _.isBuffer(new Buffer(2));\n * // => true\n *\n * _.isBuffer(new Uint8Array(2));\n * // => false\n */\nvar isBuffer = nativeIsBuffer || stubFalse;\n\nmodule.exports = isBuffer;\n","var baseIsEqual = require('./_baseIsEqual');\n\n/**\n * Performs a deep comparison between two values to determine if they are\n * equivalent.\n *\n * **Note:** This method supports comparing arrays, array buffers, booleans,\n * date objects, error objects, maps, numbers, `Object` objects, regexes,\n * sets, strings, symbols, and typed arrays. `Object` objects are compared\n * by their own, not inherited, enumerable properties. Functions and DOM\n * nodes are compared by strict equality, i.e. `===`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.isEqual(object, other);\n * // => true\n *\n * object === other;\n * // => false\n */\nfunction isEqual(value, other) {\n return baseIsEqual(value, other);\n}\n\nmodule.exports = isEqual;\n","var baseGetTag = require('./_baseGetTag'),\n isObject = require('./isObject');\n\n/** `Object#toString` result references. */\nvar asyncTag = '[object AsyncFunction]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n proxyTag = '[object Proxy]';\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n if (!isObject(value)) {\n return false;\n }\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 9 which returns 'object' for typed arrays and other constructors.\n var tag = baseGetTag(value);\n return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;\n}\n\nmodule.exports = isFunction;\n","/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\nmodule.exports = isLength;\n","/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return value != null && (type == 'object' || type == 'function');\n}\n\nmodule.exports = isObject;\n","/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return value != null && typeof value == 'object';\n}\n\nmodule.exports = isObjectLike;\n","var baseGetTag = require('./_baseGetTag'),\n getPrototype = require('./_getPrototype'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar objectTag = '[object Object]';\n\n/** Used for built-in method references. */\nvar funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Used to infer the `Object` constructor. */\nvar objectCtorString = funcToString.call(Object);\n\n/**\n * Checks if `value` is a plain object, that is, an object created by the\n * `Object` constructor or one with a `[[Prototype]]` of `null`.\n *\n * @static\n * @memberOf _\n * @since 0.8.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * _.isPlainObject(new Foo);\n * // => false\n *\n * _.isPlainObject([1, 2, 3]);\n * // => false\n *\n * _.isPlainObject({ 'x': 0, 'y': 0 });\n * // => true\n *\n * _.isPlainObject(Object.create(null));\n * // => true\n */\nfunction isPlainObject(value) {\n if (!isObjectLike(value) || baseGetTag(value) != objectTag) {\n return false;\n }\n var proto = getPrototype(value);\n if (proto === null) {\n return true;\n }\n var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;\n return typeof Ctor == 'function' && Ctor instanceof Ctor &&\n funcToString.call(Ctor) == objectCtorString;\n}\n\nmodule.exports = isPlainObject;\n","var baseIsTypedArray = require('./_baseIsTypedArray'),\n baseUnary = require('./_baseUnary'),\n nodeUtil = require('./_nodeUtil');\n\n/* Node.js helper references. */\nvar nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;\n\n/**\n * Checks if `value` is classified as a typed array.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n * @example\n *\n * _.isTypedArray(new Uint8Array);\n * // => true\n *\n * _.isTypedArray([]);\n * // => false\n */\nvar isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;\n\nmodule.exports = isTypedArray;\n","var arrayLikeKeys = require('./_arrayLikeKeys'),\n baseKeys = require('./_baseKeys'),\n isArrayLike = require('./isArrayLike');\n\n/**\n * Creates an array of the own enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects. See the\n * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * for more details.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keys(new Foo);\n * // => ['a', 'b'] (iteration order is not guaranteed)\n *\n * _.keys('hi');\n * // => ['0', '1']\n */\nfunction keys(object) {\n return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);\n}\n\nmodule.exports = keys;\n","var arrayLikeKeys = require('./_arrayLikeKeys'),\n baseKeysIn = require('./_baseKeysIn'),\n isArrayLike = require('./isArrayLike');\n\n/**\n * Creates an array of the own and inherited enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keysIn(new Foo);\n * // => ['a', 'b', 'c'] (iteration order is not guaranteed)\n */\nfunction keysIn(object) {\n return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);\n}\n\nmodule.exports = keysIn;\n","var baseMerge = require('./_baseMerge'),\n createAssigner = require('./_createAssigner');\n\n/**\n * This method is like `_.assign` except that it recursively merges own and\n * inherited enumerable string keyed properties of source objects into the\n * destination object. Source properties that resolve to `undefined` are\n * skipped if a destination value exists. Array and plain object properties\n * are merged recursively. Other objects and value types are overridden by\n * assignment. Source objects are applied from left to right. Subsequent\n * sources overwrite property assignments of previous sources.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 0.5.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = {\n * 'a': [{ 'b': 2 }, { 'd': 4 }]\n * };\n *\n * var other = {\n * 'a': [{ 'c': 3 }, { 'e': 5 }]\n * };\n *\n * _.merge(object, other);\n * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }\n */\nvar merge = createAssigner(function(object, source, srcIndex) {\n baseMerge(object, source, srcIndex);\n});\n\nmodule.exports = merge;\n","/**\n * This method returns a new empty array.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {Array} Returns the new empty array.\n * @example\n *\n * var arrays = _.times(2, _.stubArray);\n *\n * console.log(arrays);\n * // => [[], []]\n *\n * console.log(arrays[0] === arrays[1]);\n * // => false\n */\nfunction stubArray() {\n return [];\n}\n\nmodule.exports = stubArray;\n","/**\n * This method returns `false`.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {boolean} Returns `false`.\n * @example\n *\n * _.times(2, _.stubFalse);\n * // => [false, false]\n */\nfunction stubFalse() {\n return false;\n}\n\nmodule.exports = stubFalse;\n","var copyObject = require('./_copyObject'),\n keysIn = require('./keysIn');\n\n/**\n * Converts `value` to a plain object flattening inherited enumerable string\n * keyed properties of `value` to own properties of the plain object.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {Object} Returns the converted plain object.\n * @example\n *\n * function Foo() {\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.assign({ 'a': 1 }, new Foo);\n * // => { 'a': 1, 'b': 2 }\n *\n * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));\n * // => { 'a': 1, 'b': 2, 'c': 3 }\n */\nfunction toPlainObject(value) {\n return copyObject(value, keysIn(value));\n}\n\nmodule.exports = toPlainObject;\n","(function(){\r\n var crypt = require('crypt'),\r\n utf8 = require('charenc').utf8,\r\n isBuffer = require('is-buffer'),\r\n bin = require('charenc').bin,\r\n\r\n // The core\r\n md5 = function (message, options) {\r\n // Convert to byte array\r\n if (message.constructor == String)\r\n if (options && options.encoding === 'binary')\r\n message = bin.stringToBytes(message);\r\n else\r\n message = utf8.stringToBytes(message);\r\n else if (isBuffer(message))\r\n message = Array.prototype.slice.call(message, 0);\r\n else if (!Array.isArray(message) && message.constructor !== Uint8Array)\r\n message = message.toString();\r\n // else, assume byte array already\r\n\r\n var m = crypt.bytesToWords(message),\r\n l = message.length * 8,\r\n a = 1732584193,\r\n b = -271733879,\r\n c = -1732584194,\r\n d = 271733878;\r\n\r\n // Swap endian\r\n for (var i = 0; i < m.length; i++) {\r\n m[i] = ((m[i] << 8) | (m[i] >>> 24)) & 0x00FF00FF |\r\n ((m[i] << 24) | (m[i] >>> 8)) & 0xFF00FF00;\r\n }\r\n\r\n // Padding\r\n m[l >>> 5] |= 0x80 << (l % 32);\r\n m[(((l + 64) >>> 9) << 4) + 14] = l;\r\n\r\n // Method shortcuts\r\n var FF = md5._ff,\r\n GG = md5._gg,\r\n HH = md5._hh,\r\n II = md5._ii;\r\n\r\n for (var i = 0; i < m.length; i += 16) {\r\n\r\n var aa = a,\r\n bb = b,\r\n cc = c,\r\n dd = d;\r\n\r\n a = FF(a, b, c, d, m[i+ 0], 7, -680876936);\r\n d = FF(d, a, b, c, m[i+ 1], 12, -389564586);\r\n c = FF(c, d, a, b, m[i+ 2], 17, 606105819);\r\n b = FF(b, c, d, a, m[i+ 3], 22, -1044525330);\r\n a = FF(a, b, c, d, m[i+ 4], 7, -176418897);\r\n d = FF(d, a, b, c, m[i+ 5], 12, 1200080426);\r\n c = FF(c, d, a, b, m[i+ 6], 17, -1473231341);\r\n b = FF(b, c, d, a, m[i+ 7], 22, -45705983);\r\n a = FF(a, b, c, d, m[i+ 8], 7, 1770035416);\r\n d = FF(d, a, b, c, m[i+ 9], 12, -1958414417);\r\n c = FF(c, d, a, b, m[i+10], 17, -42063);\r\n b = FF(b, c, d, a, m[i+11], 22, -1990404162);\r\n a = FF(a, b, c, d, m[i+12], 7, 1804603682);\r\n d = FF(d, a, b, c, m[i+13], 12, -40341101);\r\n c = FF(c, d, a, b, m[i+14], 17, -1502002290);\r\n b = FF(b, c, d, a, m[i+15], 22, 1236535329);\r\n\r\n a = GG(a, b, c, d, m[i+ 1], 5, -165796510);\r\n d = GG(d, a, b, c, m[i+ 6], 9, -1069501632);\r\n c = GG(c, d, a, b, m[i+11], 14, 643717713);\r\n b = GG(b, c, d, a, m[i+ 0], 20, -373897302);\r\n a = GG(a, b, c, d, m[i+ 5], 5, -701558691);\r\n d = GG(d, a, b, c, m[i+10], 9, 38016083);\r\n c = GG(c, d, a, b, m[i+15], 14, -660478335);\r\n b = GG(b, c, d, a, m[i+ 4], 20, -405537848);\r\n a = GG(a, b, c, d, m[i+ 9], 5, 568446438);\r\n d = GG(d, a, b, c, m[i+14], 9, -1019803690);\r\n c = GG(c, d, a, b, m[i+ 3], 14, -187363961);\r\n b = GG(b, c, d, a, m[i+ 8], 20, 1163531501);\r\n a = GG(a, b, c, d, m[i+13], 5, -1444681467);\r\n d = GG(d, a, b, c, m[i+ 2], 9, -51403784);\r\n c = GG(c, d, a, b, m[i+ 7], 14, 1735328473);\r\n b = GG(b, c, d, a, m[i+12], 20, -1926607734);\r\n\r\n a = HH(a, b, c, d, m[i+ 5], 4, -378558);\r\n d = HH(d, a, b, c, m[i+ 8], 11, -2022574463);\r\n c = HH(c, d, a, b, m[i+11], 16, 1839030562);\r\n b = HH(b, c, d, a, m[i+14], 23, -35309556);\r\n a = HH(a, b, c, d, m[i+ 1], 4, -1530992060);\r\n d = HH(d, a, b, c, m[i+ 4], 11, 1272893353);\r\n c = HH(c, d, a, b, m[i+ 7], 16, -155497632);\r\n b = HH(b, c, d, a, m[i+10], 23, -1094730640);\r\n a = HH(a, b, c, d, m[i+13], 4, 681279174);\r\n d = HH(d, a, b, c, m[i+ 0], 11, -358537222);\r\n c = HH(c, d, a, b, m[i+ 3], 16, -722521979);\r\n b = HH(b, c, d, a, m[i+ 6], 23, 76029189);\r\n a = HH(a, b, c, d, m[i+ 9], 4, -640364487);\r\n d = HH(d, a, b, c, m[i+12], 11, -421815835);\r\n c = HH(c, d, a, b, m[i+15], 16, 530742520);\r\n b = HH(b, c, d, a, m[i+ 2], 23, -995338651);\r\n\r\n a = II(a, b, c, d, m[i+ 0], 6, -198630844);\r\n d = II(d, a, b, c, m[i+ 7], 10, 1126891415);\r\n c = II(c, d, a, b, m[i+14], 15, -1416354905);\r\n b = II(b, c, d, a, m[i+ 5], 21, -57434055);\r\n a = II(a, b, c, d, m[i+12], 6, 1700485571);\r\n d = II(d, a, b, c, m[i+ 3], 10, -1894986606);\r\n c = II(c, d, a, b, m[i+10], 15, -1051523);\r\n b = II(b, c, d, a, m[i+ 1], 21, -2054922799);\r\n a = II(a, b, c, d, m[i+ 8], 6, 1873313359);\r\n d = II(d, a, b, c, m[i+15], 10, -30611744);\r\n c = II(c, d, a, b, m[i+ 6], 15, -1560198380);\r\n b = II(b, c, d, a, m[i+13], 21, 1309151649);\r\n a = II(a, b, c, d, m[i+ 4], 6, -145523070);\r\n d = II(d, a, b, c, m[i+11], 10, -1120210379);\r\n c = II(c, d, a, b, m[i+ 2], 15, 718787259);\r\n b = II(b, c, d, a, m[i+ 9], 21, -343485551);\r\n\r\n a = (a + aa) >>> 0;\r\n b = (b + bb) >>> 0;\r\n c = (c + cc) >>> 0;\r\n d = (d + dd) >>> 0;\r\n }\r\n\r\n return crypt.endian([a, b, c, d]);\r\n };\r\n\r\n // Auxiliary functions\r\n md5._ff = function (a, b, c, d, x, s, t) {\r\n var n = a + (b & c | ~b & d) + (x >>> 0) + t;\r\n return ((n << s) | (n >>> (32 - s))) + b;\r\n };\r\n md5._gg = function (a, b, c, d, x, s, t) {\r\n var n = a + (b & d | c & ~d) + (x >>> 0) + t;\r\n return ((n << s) | (n >>> (32 - s))) + b;\r\n };\r\n md5._hh = function (a, b, c, d, x, s, t) {\r\n var n = a + (b ^ c ^ d) + (x >>> 0) + t;\r\n return ((n << s) | (n >>> (32 - s))) + b;\r\n };\r\n md5._ii = function (a, b, c, d, x, s, t) {\r\n var n = a + (c ^ (b | ~d)) + (x >>> 0) + t;\r\n return ((n << s) | (n >>> (32 - s))) + b;\r\n };\r\n\r\n // Package private blocksize\r\n md5._blocksize = 16;\r\n md5._digestsize = 16;\r\n\r\n module.exports = function (message, options) {\r\n if (message === undefined || message === null)\r\n throw new Error('Illegal argument ' + message);\r\n\r\n var digestbytes = crypt.wordsToBytes(md5(message, options));\r\n return options && options.asBytes ? digestbytes :\r\n options && options.asString ? bin.bytesToString(digestbytes) :\r\n crypt.bytesToHex(digestbytes);\r\n };\r\n\r\n})();\r\n","module.exports = minimatch\nminimatch.Minimatch = Minimatch\n\nvar path = { sep: '/' }\ntry {\n path = require('path')\n} catch (er) {}\n\nvar GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {}\nvar expand = require('brace-expansion')\n\nvar plTypes = {\n '!': { open: '(?:(?!(?:', close: '))[^/]*?)'},\n '?': { open: '(?:', close: ')?' },\n '+': { open: '(?:', close: ')+' },\n '*': { open: '(?:', close: ')*' },\n '@': { open: '(?:', close: ')' }\n}\n\n// any single thing other than /\n// don't need to escape / when using new RegExp()\nvar qmark = '[^/]'\n\n// * => any number of characters\nvar star = qmark + '*?'\n\n// ** when dots are allowed. Anything goes, except .. and .\n// not (^ or / followed by one or two dots followed by $ or /),\n// followed by anything, any number of times.\nvar twoStarDot = '(?:(?!(?:\\\\\\/|^)(?:\\\\.{1,2})($|\\\\\\/)).)*?'\n\n// not a ^ or / followed by a dot,\n// followed by anything, any number of times.\nvar twoStarNoDot = '(?:(?!(?:\\\\\\/|^)\\\\.).)*?'\n\n// characters that need to be escaped in RegExp.\nvar reSpecials = charSet('().*{}+?[]^$\\\\!')\n\n// \"abc\" -> { a:true, b:true, c:true }\nfunction charSet (s) {\n return s.split('').reduce(function (set, c) {\n set[c] = true\n return set\n }, {})\n}\n\n// normalizes slashes.\nvar slashSplit = /\\/+/\n\nminimatch.filter = filter\nfunction filter (pattern, options) {\n options = options || {}\n return function (p, i, list) {\n return minimatch(p, pattern, options)\n }\n}\n\nfunction ext (a, b) {\n a = a || {}\n b = b || {}\n var t = {}\n Object.keys(b).forEach(function (k) {\n t[k] = b[k]\n })\n Object.keys(a).forEach(function (k) {\n t[k] = a[k]\n })\n return t\n}\n\nminimatch.defaults = function (def) {\n if (!def || !Object.keys(def).length) return minimatch\n\n var orig = minimatch\n\n var m = function minimatch (p, pattern, options) {\n return orig.minimatch(p, pattern, ext(def, options))\n }\n\n m.Minimatch = function Minimatch (pattern, options) {\n return new orig.Minimatch(pattern, ext(def, options))\n }\n\n return m\n}\n\nMinimatch.defaults = function (def) {\n if (!def || !Object.keys(def).length) return Minimatch\n return minimatch.defaults(def).Minimatch\n}\n\nfunction minimatch (p, pattern, options) {\n if (typeof pattern !== 'string') {\n throw new TypeError('glob pattern string required')\n }\n\n if (!options) options = {}\n\n // shortcut: comments match nothing.\n if (!options.nocomment && pattern.charAt(0) === '#') {\n return false\n }\n\n // \"\" only matches \"\"\n if (pattern.trim() === '') return p === ''\n\n return new Minimatch(pattern, options).match(p)\n}\n\nfunction Minimatch (pattern, options) {\n if (!(this instanceof Minimatch)) {\n return new Minimatch(pattern, options)\n }\n\n if (typeof pattern !== 'string') {\n throw new TypeError('glob pattern string required')\n }\n\n if (!options) options = {}\n pattern = pattern.trim()\n\n // windows support: need to use /, not \\\n if (path.sep !== '/') {\n pattern = pattern.split(path.sep).join('/')\n }\n\n this.options = options\n this.set = []\n this.pattern = pattern\n this.regexp = null\n this.negate = false\n this.comment = false\n this.empty = false\n\n // make the set of regexps etc.\n this.make()\n}\n\nMinimatch.prototype.debug = function () {}\n\nMinimatch.prototype.make = make\nfunction make () {\n // don't do it more than once.\n if (this._made) return\n\n var pattern = this.pattern\n var options = this.options\n\n // empty patterns and comments match nothing.\n if (!options.nocomment && pattern.charAt(0) === '#') {\n this.comment = true\n return\n }\n if (!pattern) {\n this.empty = true\n return\n }\n\n // step 1: figure out negation, etc.\n this.parseNegate()\n\n // step 2: expand braces\n var set = this.globSet = this.braceExpand()\n\n if (options.debug) this.debug = console.error\n\n this.debug(this.pattern, set)\n\n // step 3: now we have a set, so turn each one into a series of path-portion\n // matching patterns.\n // These will be regexps, except in the case of \"**\", which is\n // set to the GLOBSTAR object for globstar behavior,\n // and will not contain any / characters\n set = this.globParts = set.map(function (s) {\n return s.split(slashSplit)\n })\n\n this.debug(this.pattern, set)\n\n // glob --> regexps\n set = set.map(function (s, si, set) {\n return s.map(this.parse, this)\n }, this)\n\n this.debug(this.pattern, set)\n\n // filter out everything that didn't compile properly.\n set = set.filter(function (s) {\n return s.indexOf(false) === -1\n })\n\n this.debug(this.pattern, set)\n\n this.set = set\n}\n\nMinimatch.prototype.parseNegate = parseNegate\nfunction parseNegate () {\n var pattern = this.pattern\n var negate = false\n var options = this.options\n var negateOffset = 0\n\n if (options.nonegate) return\n\n for (var i = 0, l = pattern.length\n ; i < l && pattern.charAt(i) === '!'\n ; i++) {\n negate = !negate\n negateOffset++\n }\n\n if (negateOffset) this.pattern = pattern.substr(negateOffset)\n this.negate = negate\n}\n\n// Brace expansion:\n// a{b,c}d -> abd acd\n// a{b,}c -> abc ac\n// a{0..3}d -> a0d a1d a2d a3d\n// a{b,c{d,e}f}g -> abg acdfg acefg\n// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg\n//\n// Invalid sets are not expanded.\n// a{2..}b -> a{2..}b\n// a{b}c -> a{b}c\nminimatch.braceExpand = function (pattern, options) {\n return braceExpand(pattern, options)\n}\n\nMinimatch.prototype.braceExpand = braceExpand\n\nfunction braceExpand (pattern, options) {\n if (!options) {\n if (this instanceof Minimatch) {\n options = this.options\n } else {\n options = {}\n }\n }\n\n pattern = typeof pattern === 'undefined'\n ? this.pattern : pattern\n\n if (typeof pattern === 'undefined') {\n throw new TypeError('undefined pattern')\n }\n\n if (options.nobrace ||\n !pattern.match(/\\{.*\\}/)) {\n // shortcut. no need to expand.\n return [pattern]\n }\n\n return expand(pattern)\n}\n\n// parse a component of the expanded set.\n// At this point, no pattern may contain \"/\" in it\n// so we're going to return a 2d array, where each entry is the full\n// pattern, split on '/', and then turned into a regular expression.\n// A regexp is made at the end which joins each array with an\n// escaped /, and another full one which joins each regexp with |.\n//\n// Following the lead of Bash 4.1, note that \"**\" only has special meaning\n// when it is the *only* thing in a path portion. Otherwise, any series\n// of * is equivalent to a single *. Globstar behavior is enabled by\n// default, and can be disabled by setting options.noglobstar.\nMinimatch.prototype.parse = parse\nvar SUBPARSE = {}\nfunction parse (pattern, isSub) {\n if (pattern.length > 1024 * 64) {\n throw new TypeError('pattern is too long')\n }\n\n var options = this.options\n\n // shortcuts\n if (!options.noglobstar && pattern === '**') return GLOBSTAR\n if (pattern === '') return ''\n\n var re = ''\n var hasMagic = !!options.nocase\n var escaping = false\n // ? => one single character\n var patternListStack = []\n var negativeLists = []\n var stateChar\n var inClass = false\n var reClassStart = -1\n var classStart = -1\n // . and .. never match anything that doesn't start with .,\n // even when options.dot is set.\n var patternStart = pattern.charAt(0) === '.' ? '' // anything\n // not (start or / followed by . or .. followed by / or end)\n : options.dot ? '(?!(?:^|\\\\\\/)\\\\.{1,2}(?:$|\\\\\\/))'\n : '(?!\\\\.)'\n var self = this\n\n function clearStateChar () {\n if (stateChar) {\n // we had some state-tracking character\n // that wasn't consumed by this pass.\n switch (stateChar) {\n case '*':\n re += star\n hasMagic = true\n break\n case '?':\n re += qmark\n hasMagic = true\n break\n default:\n re += '\\\\' + stateChar\n break\n }\n self.debug('clearStateChar %j %j', stateChar, re)\n stateChar = false\n }\n }\n\n for (var i = 0, len = pattern.length, c\n ; (i < len) && (c = pattern.charAt(i))\n ; i++) {\n this.debug('%s\\t%s %s %j', pattern, i, re, c)\n\n // skip over any that are escaped.\n if (escaping && reSpecials[c]) {\n re += '\\\\' + c\n escaping = false\n continue\n }\n\n switch (c) {\n case '/':\n // completely not allowed, even escaped.\n // Should already be path-split by now.\n return false\n\n case '\\\\':\n clearStateChar()\n escaping = true\n continue\n\n // the various stateChar values\n // for the \"extglob\" stuff.\n case '?':\n case '*':\n case '+':\n case '@':\n case '!':\n this.debug('%s\\t%s %s %j <-- stateChar', pattern, i, re, c)\n\n // all of those are literals inside a class, except that\n // the glob [!a] means [^a] in regexp\n if (inClass) {\n this.debug(' in class')\n if (c === '!' && i === classStart + 1) c = '^'\n re += c\n continue\n }\n\n // if we already have a stateChar, then it means\n // that there was something like ** or +? in there.\n // Handle the stateChar, then proceed with this one.\n self.debug('call clearStateChar %j', stateChar)\n clearStateChar()\n stateChar = c\n // if extglob is disabled, then +(asdf|foo) isn't a thing.\n // just clear the statechar *now*, rather than even diving into\n // the patternList stuff.\n if (options.noext) clearStateChar()\n continue\n\n case '(':\n if (inClass) {\n re += '('\n continue\n }\n\n if (!stateChar) {\n re += '\\\\('\n continue\n }\n\n patternListStack.push({\n type: stateChar,\n start: i - 1,\n reStart: re.length,\n open: plTypes[stateChar].open,\n close: plTypes[stateChar].close\n })\n // negation is (?:(?!js)[^/]*)\n re += stateChar === '!' ? '(?:(?!(?:' : '(?:'\n this.debug('plType %j %j', stateChar, re)\n stateChar = false\n continue\n\n case ')':\n if (inClass || !patternListStack.length) {\n re += '\\\\)'\n continue\n }\n\n clearStateChar()\n hasMagic = true\n var pl = patternListStack.pop()\n // negation is (?:(?!js)[^/]*)\n // The others are (?:)\n re += pl.close\n if (pl.type === '!') {\n negativeLists.push(pl)\n }\n pl.reEnd = re.length\n continue\n\n case '|':\n if (inClass || !patternListStack.length || escaping) {\n re += '\\\\|'\n escaping = false\n continue\n }\n\n clearStateChar()\n re += '|'\n continue\n\n // these are mostly the same in regexp and glob\n case '[':\n // swallow any state-tracking char before the [\n clearStateChar()\n\n if (inClass) {\n re += '\\\\' + c\n continue\n }\n\n inClass = true\n classStart = i\n reClassStart = re.length\n re += c\n continue\n\n case ']':\n // a right bracket shall lose its special\n // meaning and represent itself in\n // a bracket expression if it occurs\n // first in the list. -- POSIX.2 2.8.3.2\n if (i === classStart + 1 || !inClass) {\n re += '\\\\' + c\n escaping = false\n continue\n }\n\n // handle the case where we left a class open.\n // \"[z-a]\" is valid, equivalent to \"\\[z-a\\]\"\n if (inClass) {\n // split where the last [ was, make sure we don't have\n // an invalid re. if so, re-walk the contents of the\n // would-be class to re-translate any characters that\n // were passed through as-is\n // TODO: It would probably be faster to determine this\n // without a try/catch and a new RegExp, but it's tricky\n // to do safely. For now, this is safe and works.\n var cs = pattern.substring(classStart + 1, i)\n try {\n RegExp('[' + cs + ']')\n } catch (er) {\n // not a valid class!\n var sp = this.parse(cs, SUBPARSE)\n re = re.substr(0, reClassStart) + '\\\\[' + sp[0] + '\\\\]'\n hasMagic = hasMagic || sp[1]\n inClass = false\n continue\n }\n }\n\n // finish up the class.\n hasMagic = true\n inClass = false\n re += c\n continue\n\n default:\n // swallow any state char that wasn't consumed\n clearStateChar()\n\n if (escaping) {\n // no need\n escaping = false\n } else if (reSpecials[c]\n && !(c === '^' && inClass)) {\n re += '\\\\'\n }\n\n re += c\n\n } // switch\n } // for\n\n // handle the case where we left a class open.\n // \"[abc\" is valid, equivalent to \"\\[abc\"\n if (inClass) {\n // split where the last [ was, and escape it\n // this is a huge pita. We now have to re-walk\n // the contents of the would-be class to re-translate\n // any characters that were passed through as-is\n cs = pattern.substr(classStart + 1)\n sp = this.parse(cs, SUBPARSE)\n re = re.substr(0, reClassStart) + '\\\\[' + sp[0]\n hasMagic = hasMagic || sp[1]\n }\n\n // handle the case where we had a +( thing at the *end*\n // of the pattern.\n // each pattern list stack adds 3 chars, and we need to go through\n // and escape any | chars that were passed through as-is for the regexp.\n // Go through and escape them, taking care not to double-escape any\n // | chars that were already escaped.\n for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {\n var tail = re.slice(pl.reStart + pl.open.length)\n this.debug('setting tail', re, pl)\n // maybe some even number of \\, then maybe 1 \\, followed by a |\n tail = tail.replace(/((?:\\\\{2}){0,64})(\\\\?)\\|/g, function (_, $1, $2) {\n if (!$2) {\n // the | isn't already escaped, so escape it.\n $2 = '\\\\'\n }\n\n // need to escape all those slashes *again*, without escaping the\n // one that we need for escaping the | character. As it works out,\n // escaping an even number of slashes can be done by simply repeating\n // it exactly after itself. That's why this trick works.\n //\n // I am sorry that you have to see this.\n return $1 + $1 + $2 + '|'\n })\n\n this.debug('tail=%j\\n %s', tail, tail, pl, re)\n var t = pl.type === '*' ? star\n : pl.type === '?' ? qmark\n : '\\\\' + pl.type\n\n hasMagic = true\n re = re.slice(0, pl.reStart) + t + '\\\\(' + tail\n }\n\n // handle trailing things that only matter at the very end.\n clearStateChar()\n if (escaping) {\n // trailing \\\\\n re += '\\\\\\\\'\n }\n\n // only need to apply the nodot start if the re starts with\n // something that could conceivably capture a dot\n var addPatternStart = false\n switch (re.charAt(0)) {\n case '.':\n case '[':\n case '(': addPatternStart = true\n }\n\n // Hack to work around lack of negative lookbehind in JS\n // A pattern like: *.!(x).!(y|z) needs to ensure that a name\n // like 'a.xyz.yz' doesn't match. So, the first negative\n // lookahead, has to look ALL the way ahead, to the end of\n // the pattern.\n for (var n = negativeLists.length - 1; n > -1; n--) {\n var nl = negativeLists[n]\n\n var nlBefore = re.slice(0, nl.reStart)\n var nlFirst = re.slice(nl.reStart, nl.reEnd - 8)\n var nlLast = re.slice(nl.reEnd - 8, nl.reEnd)\n var nlAfter = re.slice(nl.reEnd)\n\n nlLast += nlAfter\n\n // Handle nested stuff like *(*.js|!(*.json)), where open parens\n // mean that we should *not* include the ) in the bit that is considered\n // \"after\" the negated section.\n var openParensBefore = nlBefore.split('(').length - 1\n var cleanAfter = nlAfter\n for (i = 0; i < openParensBefore; i++) {\n cleanAfter = cleanAfter.replace(/\\)[+*?]?/, '')\n }\n nlAfter = cleanAfter\n\n var dollar = ''\n if (nlAfter === '' && isSub !== SUBPARSE) {\n dollar = '$'\n }\n var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast\n re = newRe\n }\n\n // if the re is not \"\" at this point, then we need to make sure\n // it doesn't match against an empty path part.\n // Otherwise a/* will match a/, which it should not.\n if (re !== '' && hasMagic) {\n re = '(?=.)' + re\n }\n\n if (addPatternStart) {\n re = patternStart + re\n }\n\n // parsing just a piece of a larger pattern.\n if (isSub === SUBPARSE) {\n return [re, hasMagic]\n }\n\n // skip the regexp for non-magical patterns\n // unescape anything in it, though, so that it'll be\n // an exact match against a file etc.\n if (!hasMagic) {\n return globUnescape(pattern)\n }\n\n var flags = options.nocase ? 'i' : ''\n try {\n var regExp = new RegExp('^' + re + '$', flags)\n } catch (er) {\n // If it was an invalid regular expression, then it can't match\n // anything. This trick looks for a character after the end of\n // the string, which is of course impossible, except in multi-line\n // mode, but it's not a /m regex.\n return new RegExp('$.')\n }\n\n regExp._glob = pattern\n regExp._src = re\n\n return regExp\n}\n\nminimatch.makeRe = function (pattern, options) {\n return new Minimatch(pattern, options || {}).makeRe()\n}\n\nMinimatch.prototype.makeRe = makeRe\nfunction makeRe () {\n if (this.regexp || this.regexp === false) return this.regexp\n\n // at this point, this.set is a 2d array of partial\n // pattern strings, or \"**\".\n //\n // It's better to use .match(). This function shouldn't\n // be used, really, but it's pretty convenient sometimes,\n // when you just want to work with a regex.\n var set = this.set\n\n if (!set.length) {\n this.regexp = false\n return this.regexp\n }\n var options = this.options\n\n var twoStar = options.noglobstar ? star\n : options.dot ? twoStarDot\n : twoStarNoDot\n var flags = options.nocase ? 'i' : ''\n\n var re = set.map(function (pattern) {\n return pattern.map(function (p) {\n return (p === GLOBSTAR) ? twoStar\n : (typeof p === 'string') ? regExpEscape(p)\n : p._src\n }).join('\\\\\\/')\n }).join('|')\n\n // must match entire pattern\n // ending in a * or ** will make it less strict.\n re = '^(?:' + re + ')$'\n\n // can match anything, as long as it's not this.\n if (this.negate) re = '^(?!' + re + ').*$'\n\n try {\n this.regexp = new RegExp(re, flags)\n } catch (ex) {\n this.regexp = false\n }\n return this.regexp\n}\n\nminimatch.match = function (list, pattern, options) {\n options = options || {}\n var mm = new Minimatch(pattern, options)\n list = list.filter(function (f) {\n return mm.match(f)\n })\n if (mm.options.nonull && !list.length) {\n list.push(pattern)\n }\n return list\n}\n\nMinimatch.prototype.match = match\nfunction match (f, partial) {\n this.debug('match', f, this.pattern)\n // short-circuit in the case of busted things.\n // comments, etc.\n if (this.comment) return false\n if (this.empty) return f === ''\n\n if (f === '/' && partial) return true\n\n var options = this.options\n\n // windows: need to use /, not \\\n if (path.sep !== '/') {\n f = f.split(path.sep).join('/')\n }\n\n // treat the test path as a set of pathparts.\n f = f.split(slashSplit)\n this.debug(this.pattern, 'split', f)\n\n // just ONE of the pattern sets in this.set needs to match\n // in order for it to be valid. If negating, then just one\n // match means that we have failed.\n // Either way, return on the first hit.\n\n var set = this.set\n this.debug(this.pattern, 'set', set)\n\n // Find the basename of the path by looking for the last non-empty segment\n var filename\n var i\n for (i = f.length - 1; i >= 0; i--) {\n filename = f[i]\n if (filename) break\n }\n\n for (i = 0; i < set.length; i++) {\n var pattern = set[i]\n var file = f\n if (options.matchBase && pattern.length === 1) {\n file = [filename]\n }\n var hit = this.matchOne(file, pattern, partial)\n if (hit) {\n if (options.flipNegate) return true\n return !this.negate\n }\n }\n\n // didn't get any hits. this is success if it's a negative\n // pattern, failure otherwise.\n if (options.flipNegate) return false\n return this.negate\n}\n\n// set partial to true to test if, for example,\n// \"/a/b\" matches the start of \"/*/b/*/d\"\n// Partial means, if you run out of file before you run\n// out of pattern, then that's fine, as long as all\n// the parts match.\nMinimatch.prototype.matchOne = function (file, pattern, partial) {\n var options = this.options\n\n this.debug('matchOne',\n { 'this': this, file: file, pattern: pattern })\n\n this.debug('matchOne', file.length, pattern.length)\n\n for (var fi = 0,\n pi = 0,\n fl = file.length,\n pl = pattern.length\n ; (fi < fl) && (pi < pl)\n ; fi++, pi++) {\n this.debug('matchOne loop')\n var p = pattern[pi]\n var f = file[fi]\n\n this.debug(pattern, p, f)\n\n // should be impossible.\n // some invalid regexp stuff in the set.\n if (p === false) return false\n\n if (p === GLOBSTAR) {\n this.debug('GLOBSTAR', [pattern, p, f])\n\n // \"**\"\n // a/**/b/**/c would match the following:\n // a/b/x/y/z/c\n // a/x/y/z/b/c\n // a/b/x/b/x/c\n // a/b/c\n // To do this, take the rest of the pattern after\n // the **, and see if it would match the file remainder.\n // If so, return success.\n // If not, the ** \"swallows\" a segment, and try again.\n // This is recursively awful.\n //\n // a/**/b/**/c matching a/b/x/y/z/c\n // - a matches a\n // - doublestar\n // - matchOne(b/x/y/z/c, b/**/c)\n // - b matches b\n // - doublestar\n // - matchOne(x/y/z/c, c) -> no\n // - matchOne(y/z/c, c) -> no\n // - matchOne(z/c, c) -> no\n // - matchOne(c, c) yes, hit\n var fr = fi\n var pr = pi + 1\n if (pr === pl) {\n this.debug('** at the end')\n // a ** at the end will just swallow the rest.\n // We have found a match.\n // however, it will not swallow /.x, unless\n // options.dot is set.\n // . and .. are *never* matched by **, for explosively\n // exponential reasons.\n for (; fi < fl; fi++) {\n if (file[fi] === '.' || file[fi] === '..' ||\n (!options.dot && file[fi].charAt(0) === '.')) return false\n }\n return true\n }\n\n // ok, let's see if we can swallow whatever we can.\n while (fr < fl) {\n var swallowee = file[fr]\n\n this.debug('\\nglobstar while', file, fr, pattern, pr, swallowee)\n\n // XXX remove this slice. Just pass the start index.\n if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {\n this.debug('globstar found match!', fr, fl, swallowee)\n // found a match.\n return true\n } else {\n // can't swallow \".\" or \"..\" ever.\n // can only swallow \".foo\" when explicitly asked.\n if (swallowee === '.' || swallowee === '..' ||\n (!options.dot && swallowee.charAt(0) === '.')) {\n this.debug('dot detected!', file, fr, pattern, pr)\n break\n }\n\n // ** swallows a segment, and continue.\n this.debug('globstar swallow a segment, and continue')\n fr++\n }\n }\n\n // no match was found.\n // However, in partial mode, we can't say this is necessarily over.\n // If there's more *pattern* left, then\n if (partial) {\n // ran out of file\n this.debug('\\n>>> no match, partial?', file, fr, pattern, pr)\n if (fr === fl) return true\n }\n return false\n }\n\n // something other than **\n // non-magic patterns just have to match exactly\n // patterns with magic have been turned into regexps.\n var hit\n if (typeof p === 'string') {\n if (options.nocase) {\n hit = f.toLowerCase() === p.toLowerCase()\n } else {\n hit = f === p\n }\n this.debug('string match', p, f, hit)\n } else {\n hit = f.match(p)\n this.debug('pattern match', p, f, hit)\n }\n\n if (!hit) return false\n }\n\n // Note: ending in / means that we'll get a final \"\"\n // at the end of the pattern. This can only match a\n // corresponding \"\" at the end of the file.\n // If the file ends in /, then it can only match a\n // a pattern that ends in /, unless the pattern just\n // doesn't have any more for it. But, a/b/ should *not*\n // match \"a/b/*\", even though \"\" matches against the\n // [^/]*? pattern, except in partial mode, where it might\n // simply not be reached yet.\n // However, a/b/ should still satisfy a/*\n\n // now either we fell off the end of the pattern, or we're done.\n if (fi === fl && pi === pl) {\n // ran out of pattern and filename at the same time.\n // an exact hit!\n return true\n } else if (fi === fl) {\n // ran out of file, but still had pattern left.\n // this is ok if we're doing the match as part of\n // a glob fs traversal.\n return partial\n } else if (pi === pl) {\n // ran out of pattern, still have file left.\n // this is only acceptable if we're on the very last\n // empty segment of a file with a trailing slash.\n // a/* should match a/b/\n var emptyFileEnd = (fi === fl - 1) && (file[fi] === '')\n return emptyFileEnd\n }\n\n // should be unreachable.\n throw new Error('wtf?')\n}\n\n// replace stuff like \\* with *\nfunction globUnescape (s) {\n return s.replace(/\\\\(.)/g, '$1')\n}\n\nfunction regExpEscape (s) {\n return s.replace(/[-[\\]{}()*+?.,\\\\^$|#\\s]/g, '\\\\$&')\n}\n","/**\n* @license nested-property https://github.com/cosmosio/nested-property\n*\n* The MIT License (MIT)\n*\n* Copyright (c) 2014-2020 Olivier Scherrer \n*/\n\"use strict\";\n\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _wrapNativeSuper(Class) { var _cache = typeof Map === \"function\" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== \"function\") { throw new TypeError(\"Super expression must either be null or a function\"); } if (typeof _cache !== \"undefined\") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }\n\nfunction _construct(Parent, args, Class) { if (_isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _isNativeFunction(fn) { return Function.toString.call(fn).indexOf(\"[native code]\") !== -1; }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\nvar ARRAY_WILDCARD = \"+\";\nvar PATH_DELIMITER = \".\";\n\nvar ObjectPrototypeMutationError = /*#__PURE__*/function (_Error) {\n _inherits(ObjectPrototypeMutationError, _Error);\n\n function ObjectPrototypeMutationError(params) {\n var _this;\n\n _classCallCheck(this, ObjectPrototypeMutationError);\n\n _this = _possibleConstructorReturn(this, _getPrototypeOf(ObjectPrototypeMutationError).call(this, params));\n _this.name = \"ObjectPrototypeMutationError\";\n return _this;\n }\n\n return ObjectPrototypeMutationError;\n}(_wrapNativeSuper(Error));\n\nmodule.exports = {\n set: setNestedProperty,\n get: getNestedProperty,\n has: hasNestedProperty,\n hasOwn: function hasOwn(object, property, options) {\n return this.has(object, property, options || {\n own: true\n });\n },\n isIn: isInNestedProperty,\n ObjectPrototypeMutationError: ObjectPrototypeMutationError\n};\n/**\n * Get the property of an object nested in one or more objects or array\n * Given an object such as a.b.c.d = 5, getNestedProperty(a, \"b.c.d\") will return 5.\n * It also works through arrays. Given a nested array such as a[0].b = 5, getNestedProperty(a, \"0.b\") will return 5.\n * For accessing nested properties through all items in an array, you may use the array wildcard \"+\".\n * For instance, getNestedProperty([{a:1}, {a:2}, {a:3}], \"+.a\") will return [1, 2, 3]\n * @param {Object} object the object to get the property from\n * @param {String} property the path to the property as a string\n * @returns the object or the the property value if found\n */\n\nfunction getNestedProperty(object, property) {\n if (_typeof(object) != \"object\" || object === null) {\n return object;\n }\n\n if (typeof property == \"undefined\") {\n return object;\n }\n\n if (typeof property == \"number\") {\n return object[property];\n }\n\n try {\n return traverse(object, property, function _getNestedProperty(currentObject, currentProperty) {\n return currentObject[currentProperty];\n });\n } catch (err) {\n return object;\n }\n}\n/**\n * Tell if a nested object has a given property (or array a given index)\n * given an object such as a.b.c.d = 5, hasNestedProperty(a, \"b.c.d\") will return true.\n * It also returns true if the property is in the prototype chain.\n * @param {Object} object the object to get the property from\n * @param {String} property the path to the property as a string\n * @param {Object} options:\n * - own: set to reject properties from the prototype\n * @returns true if has (property in object), false otherwise\n */\n\n\nfunction hasNestedProperty(object, property) {\n var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n\n if (_typeof(object) != \"object\" || object === null) {\n return false;\n }\n\n if (typeof property == \"undefined\") {\n return false;\n }\n\n if (typeof property == \"number\") {\n return property in object;\n }\n\n try {\n var has = false;\n traverse(object, property, function _hasNestedProperty(currentObject, currentProperty, segments, index) {\n if (isLastSegment(segments, index)) {\n if (options.own) {\n has = currentObject.hasOwnProperty(currentProperty);\n } else {\n has = currentProperty in currentObject;\n }\n } else {\n return currentObject && currentObject[currentProperty];\n }\n });\n return has;\n } catch (err) {\n return false;\n }\n}\n/**\n * Set the property of an object nested in one or more objects\n * If the property doesn't exist, it gets created.\n * @param {Object} object\n * @param {String} property\n * @param value the value to set\n * @returns object if no assignment was made or the value if the assignment was made\n */\n\n\nfunction setNestedProperty(object, property, value) {\n if (_typeof(object) != \"object\" || object === null) {\n return object;\n }\n\n if (typeof property == \"undefined\") {\n return object;\n }\n\n if (typeof property == \"number\") {\n object[property] = value;\n return object[property];\n }\n\n try {\n return traverse(object, property, function _setNestedProperty(currentObject, currentProperty, segments, index) {\n if (currentObject === Reflect.getPrototypeOf({})) {\n throw new ObjectPrototypeMutationError(\"Attempting to mutate Object.prototype\");\n }\n\n if (!currentObject[currentProperty]) {\n var nextPropIsNumber = Number.isInteger(Number(segments[index + 1]));\n var nextPropIsArrayWildcard = segments[index + 1] === ARRAY_WILDCARD;\n\n if (nextPropIsNumber || nextPropIsArrayWildcard) {\n currentObject[currentProperty] = [];\n } else {\n currentObject[currentProperty] = {};\n }\n }\n\n if (isLastSegment(segments, index)) {\n currentObject[currentProperty] = value;\n }\n\n return currentObject[currentProperty];\n });\n } catch (err) {\n if (err instanceof ObjectPrototypeMutationError) {\n // rethrow\n throw err;\n } else {\n return object;\n }\n }\n}\n/**\n * Tell if an object is on the path to a nested property\n * If the object is on the path, and the path exists, it returns true, and false otherwise.\n * @param {Object} object to get the nested property from\n * @param {String} property name of the nested property\n * @param {Object} objectInPath the object to check\n * @param {Object} options:\n * - validPath: return false if the path is invalid, even if the object is in the path\n * @returns {boolean} true if the object is on the path\n */\n\n\nfunction isInNestedProperty(object, property, objectInPath) {\n var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n\n if (_typeof(object) != \"object\" || object === null) {\n return false;\n }\n\n if (typeof property == \"undefined\") {\n return false;\n }\n\n try {\n var isIn = false,\n pathExists = false;\n traverse(object, property, function _isInNestedProperty(currentObject, currentProperty, segments, index) {\n isIn = isIn || currentObject === objectInPath || !!currentObject && currentObject[currentProperty] === objectInPath;\n pathExists = isLastSegment(segments, index) && _typeof(currentObject) === \"object\" && currentProperty in currentObject;\n return currentObject && currentObject[currentProperty];\n });\n\n if (options.validPath) {\n return isIn && pathExists;\n } else {\n return isIn;\n }\n } catch (err) {\n return false;\n }\n}\n\nfunction traverse(object, path) {\n var callback = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : function () {};\n var segments = path.split(PATH_DELIMITER);\n var length = segments.length;\n\n var _loop = function _loop(idx) {\n var currentSegment = segments[idx];\n\n if (!object) {\n return {\n v: void 0\n };\n }\n\n if (currentSegment === ARRAY_WILDCARD) {\n if (Array.isArray(object)) {\n return {\n v: object.map(function (value, index) {\n var remainingSegments = segments.slice(idx + 1);\n\n if (remainingSegments.length > 0) {\n return traverse(value, remainingSegments.join(PATH_DELIMITER), callback);\n } else {\n return callback(object, index, segments, idx);\n }\n })\n };\n } else {\n var pathToHere = segments.slice(0, idx).join(PATH_DELIMITER);\n throw new Error(\"Object at wildcard (\".concat(pathToHere, \") is not an array\"));\n }\n } else {\n object = callback(object, currentSegment, segments, idx);\n }\n };\n\n for (var idx = 0; idx < length; idx++) {\n var _ret = _loop(idx);\n\n if (_typeof(_ret) === \"object\") return _ret.v;\n }\n\n return object;\n}\n\nfunction isLastSegment(segments, index) {\n return segments.length === index + 1;\n}\n","'use strict';\n\nvar get = require('lodash.get');\nvar plurals = require('./plurals');\n\nmodule.exports = Gettext;\n\n/**\n * Creates and returns a new Gettext instance.\n *\n * @constructor\n * @param {Object} [options] A set of options\n * @param {String} options.sourceLocale The locale that the source code and its\n * texts are written in. Translations for\n * this locale is not necessary.\n * @param {Boolean} options.debug Whether to output debug info into the\n * console.\n * @return {Object} A Gettext instance\n */\nfunction Gettext(options) {\n options = options || {};\n\n this.catalogs = {};\n this.locale = '';\n this.domain = 'messages';\n\n this.listeners = [];\n\n // Set source locale\n this.sourceLocale = '';\n if (options.sourceLocale) {\n if (typeof options.sourceLocale === 'string') {\n this.sourceLocale = options.sourceLocale;\n }\n else {\n this.warn('The `sourceLocale` option should be a string');\n }\n }\n\n // Set debug flag\n this.debug = 'debug' in options && options.debug === true;\n}\n\n/**\n * Adds an event listener.\n *\n * @param {String} eventName An event name\n * @param {Function} callback An event handler function\n */\nGettext.prototype.on = function(eventName, callback) {\n this.listeners.push({\n eventName: eventName,\n callback: callback\n });\n};\n\n/**\n * Removes an event listener.\n *\n * @param {String} eventName An event name\n * @param {Function} callback A previously registered event handler function\n */\nGettext.prototype.off = function(eventName, callback) {\n this.listeners = this.listeners.filter(function(listener) {\n return (\n listener.eventName === eventName &&\n listener.callback === callback\n ) === false;\n });\n};\n\n/**\n * Emits an event to all registered event listener.\n *\n * @private\n * @param {String} eventName An event name\n * @param {any} eventData Data to pass to event listeners\n */\nGettext.prototype.emit = function(eventName, eventData) {\n for (var i = 0; i < this.listeners.length; i++) {\n var listener = this.listeners[i];\n if (listener.eventName === eventName) {\n listener.callback(eventData);\n }\n }\n};\n\n/**\n * Logs a warning to the console if debug mode is enabled.\n *\n * @ignore\n * @param {String} message A warning message\n */\nGettext.prototype.warn = function(message) {\n if (this.debug) {\n console.warn(message);\n }\n\n this.emit('error', new Error(message));\n};\n\n/**\n * Stores a set of translations in the set of gettext\n * catalogs.\n *\n * @example\n * gt.addTranslations('sv-SE', 'messages', translationsObject)\n *\n * @param {String} locale A locale string\n * @param {String} domain A domain name\n * @param {Object} translations An object of gettext-parser JSON shape\n */\nGettext.prototype.addTranslations = function(locale, domain, translations) {\n if (!this.catalogs[locale]) {\n this.catalogs[locale] = {};\n }\n\n this.catalogs[locale][domain] = translations;\n};\n\n/**\n * Sets the locale to get translated messages for.\n *\n * @example\n * gt.setLocale('sv-SE')\n *\n * @param {String} locale A locale\n */\nGettext.prototype.setLocale = function(locale) {\n if (typeof locale !== 'string') {\n this.warn(\n 'You called setLocale() with an argument of type ' + (typeof locale) + '. ' +\n 'The locale must be a string.'\n );\n return;\n }\n\n if (locale.trim() === '') {\n this.warn('You called setLocale() with an empty value, which makes little sense.');\n }\n\n if (locale !== this.sourceLocale && !this.catalogs[locale]) {\n this.warn('You called setLocale() with \"' + locale + '\", but no translations for that locale has been added.');\n }\n\n this.locale = locale;\n};\n\n/**\n * Sets the default gettext domain.\n *\n * @example\n * gt.setTextDomain('domainname')\n *\n * @param {String} domain A gettext domain name\n */\nGettext.prototype.setTextDomain = function(domain) {\n if (typeof domain !== 'string') {\n this.warn(\n 'You called setTextDomain() with an argument of type ' + (typeof domain) + '. ' +\n 'The domain must be a string.'\n );\n return;\n }\n\n if (domain.trim() === '') {\n this.warn('You called setTextDomain() with an empty `domain` value.');\n }\n\n this.domain = domain;\n};\n\n/**\n * Translates a string using the default textdomain\n *\n * @example\n * gt.gettext('Some text')\n *\n * @param {String} msgid String to be translated\n * @return {String} Translation or the original string if no translation was found\n */\nGettext.prototype.gettext = function(msgid) {\n return this.dnpgettext(this.domain, '', msgid);\n};\n\n/**\n * Translates a string using a specific domain\n *\n * @example\n * gt.dgettext('domainname', 'Some text')\n *\n * @param {String} domain A gettext domain name\n * @param {String} msgid String to be translated\n * @return {String} Translation or the original string if no translation was found\n */\nGettext.prototype.dgettext = function(domain, msgid) {\n return this.dnpgettext(domain, '', msgid);\n};\n\n/**\n * Translates a plural string using the default textdomain\n *\n * @example\n * gt.ngettext('One thing', 'Many things', numberOfThings)\n *\n * @param {String} msgid String to be translated when count is not plural\n * @param {String} msgidPlural String to be translated when count is plural\n * @param {Number} count Number count for the plural\n * @return {String} Translation or the original string if no translation was found\n */\nGettext.prototype.ngettext = function(msgid, msgidPlural, count) {\n return this.dnpgettext(this.domain, '', msgid, msgidPlural, count);\n};\n\n/**\n * Translates a plural string using a specific textdomain\n *\n * @example\n * gt.dngettext('domainname', 'One thing', 'Many things', numberOfThings)\n *\n * @param {String} domain A gettext domain name\n * @param {String} msgid String to be translated when count is not plural\n * @param {String} msgidPlural String to be translated when count is plural\n * @param {Number} count Number count for the plural\n * @return {String} Translation or the original string if no translation was found\n */\nGettext.prototype.dngettext = function(domain, msgid, msgidPlural, count) {\n return this.dnpgettext(domain, '', msgid, msgidPlural, count);\n};\n\n/**\n * Translates a string from a specific context using the default textdomain\n *\n * @example\n * gt.pgettext('sports', 'Back')\n *\n * @param {String} msgctxt Translation context\n * @param {String} msgid String to be translated\n * @return {String} Translation or the original string if no translation was found\n */\nGettext.prototype.pgettext = function(msgctxt, msgid) {\n return this.dnpgettext(this.domain, msgctxt, msgid);\n};\n\n/**\n * Translates a string from a specific context using s specific textdomain\n *\n * @example\n * gt.dpgettext('domainname', 'sports', 'Back')\n *\n * @param {String} domain A gettext domain name\n * @param {String} msgctxt Translation context\n * @param {String} msgid String to be translated\n * @return {String} Translation or the original string if no translation was found\n */\nGettext.prototype.dpgettext = function(domain, msgctxt, msgid) {\n return this.dnpgettext(domain, msgctxt, msgid);\n};\n\n/**\n * Translates a plural string from a specific context using the default textdomain\n *\n * @example\n * gt.npgettext('sports', 'Back', '%d backs', numberOfBacks)\n *\n * @param {String} msgctxt Translation context\n * @param {String} msgid String to be translated when count is not plural\n * @param {String} msgidPlural String to be translated when count is plural\n * @param {Number} count Number count for the plural\n * @return {String} Translation or the original string if no translation was found\n */\nGettext.prototype.npgettext = function(msgctxt, msgid, msgidPlural, count) {\n return this.dnpgettext(this.domain, msgctxt, msgid, msgidPlural, count);\n};\n\n/**\n * Translates a plural string from a specifi context using a specific textdomain\n *\n * @example\n * gt.dnpgettext('domainname', 'sports', 'Back', '%d backs', numberOfBacks)\n *\n * @param {String} domain A gettext domain name\n * @param {String} msgctxt Translation context\n * @param {String} msgid String to be translated\n * @param {String} msgidPlural If no translation was found, return this on count!=1\n * @param {Number} count Number count for the plural\n * @return {String} Translation or the original string if no translation was found\n */\nGettext.prototype.dnpgettext = function(domain, msgctxt, msgid, msgidPlural, count) {\n var defaultTranslation = msgid;\n var translation;\n var index;\n\n msgctxt = msgctxt || '';\n\n if (!isNaN(count) && count !== 1) {\n defaultTranslation = msgidPlural || msgid;\n }\n\n translation = this._getTranslation(domain, msgctxt, msgid);\n\n if (translation) {\n if (typeof count === 'number') {\n var pluralsFunc = plurals[Gettext.getLanguageCode(this.locale)].pluralsFunc;\n index = pluralsFunc(count);\n if (typeof index === 'boolean') {\n index = index ? 1 : 0;\n }\n } else {\n index = 0;\n }\n\n return translation.msgstr[index] || defaultTranslation;\n }\n else if (!this.sourceLocale || this.locale !== this.sourceLocale) {\n this.warn('No translation was found for msgid \"' + msgid + '\" in msgctxt \"' + msgctxt + '\" and domain \"' + domain + '\"');\n }\n\n return defaultTranslation;\n};\n\n/**\n * Retrieves comments object for a translation. The comments object\n * has the shape `{ translator, extracted, reference, flag, previous }`.\n *\n * @example\n * const comment = gt.getComment('domainname', 'sports', 'Backs')\n *\n * @private\n * @param {String} domain A gettext domain name\n * @param {String} msgctxt Translation context\n * @param {String} msgid String to be translated\n * @return {Object} Comments object or false if not found\n */\nGettext.prototype.getComment = function(domain, msgctxt, msgid) {\n var translation;\n\n translation = this._getTranslation(domain, msgctxt, msgid);\n if (translation) {\n return translation.comments || {};\n }\n\n return {};\n};\n\n/**\n * Retrieves translation object from the domain and context\n *\n * @private\n * @param {String} domain A gettext domain name\n * @param {String} msgctxt Translation context\n * @param {String} msgid String to be translated\n * @return {Object} Translation object or false if not found\n */\nGettext.prototype._getTranslation = function(domain, msgctxt, msgid) {\n msgctxt = msgctxt || '';\n\n return get(this.catalogs, [this.locale, domain, 'translations', msgctxt, msgid]);\n};\n\n/**\n * Returns the language code part of a locale\n *\n * @example\n * Gettext.getLanguageCode('sv-SE')\n * // -> \"sv\"\n *\n * @private\n * @param {String} locale A case-insensitive locale string\n * @returns {String} A language code\n */\nGettext.getLanguageCode = function(locale) {\n return locale.split(/[\\-_]/)[0].toLowerCase();\n};\n\n/* C-style aliases */\n\n/**\n * C-style alias for [setTextDomain](#gettextsettextdomaindomain)\n *\n * @see Gettext#setTextDomain\n */\nGettext.prototype.textdomain = function(domain) {\n if (this.debug) {\n console.warn('textdomain(domain) was used to set locales in node-gettext v1. ' +\n 'Make sure you are using it for domains, and switch to setLocale(locale) if you are not.\\n\\n ' +\n 'To read more about the migration from node-gettext v1 to v2, ' +\n 'see https://github.com/alexanderwallin/node-gettext/#migrating-from-1x-to-2x\\n\\n' +\n 'This warning will be removed in the final 2.0.0');\n }\n\n this.setTextDomain(domain);\n};\n\n/**\n * C-style alias for [setLocale](#gettextsetlocalelocale)\n *\n * @see Gettext#setLocale\n */\nGettext.prototype.setlocale = function(locale) {\n this.setLocale(locale);\n};\n\n/* Deprecated functions */\n\n/**\n * This function will be removed in the final 2.0.0 release.\n *\n * @deprecated\n */\nGettext.prototype.addTextdomain = function() {\n console.error('addTextdomain() is deprecated.\\n\\n' +\n '* To add translations, use addTranslations()\\n' +\n '* To set the default domain, use setTextDomain() (or its alias textdomain())\\n' +\n '\\n' +\n 'To read more about the migration from node-gettext v1 to v2, ' +\n 'see https://github.com/alexanderwallin/node-gettext/#migrating-from-1x-to-2x');\n};\n","'use strict';\n\nmodule.exports = {\n ach: {\n name: 'Acholi',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n af: {\n name: 'Afrikaans',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n ak: {\n name: 'Akan',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n am: {\n name: 'Amharic',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n an: {\n name: 'Aragonese',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n ar: {\n name: 'Arabic',\n examples: [{\n plural: 0,\n sample: 0\n }, {\n plural: 1,\n sample: 1\n }, {\n plural: 2,\n sample: 2\n }, {\n plural: 3,\n sample: 3\n }, {\n plural: 4,\n sample: 11\n }, {\n plural: 5,\n sample: 100\n }],\n nplurals: 6,\n pluralsText: 'nplurals = 6; plural = (n === 0 ? 0 : n === 1 ? 1 : n === 2 ? 2 : n % 100 >= 3 && n % 100 <= 10 ? 3 : n % 100 >= 11 ? 4 : 5)',\n pluralsFunc: function(n) {\n return (n === 0 ? 0 : n === 1 ? 1 : n === 2 ? 2 : n % 100 >= 3 && n % 100 <= 10 ? 3 : n % 100 >= 11 ? 4 : 5);\n }\n },\n arn: {\n name: 'Mapudungun',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n ast: {\n name: 'Asturian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n ay: {\n name: 'Aymará',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n az: {\n name: 'Azerbaijani',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n be: {\n name: 'Belarusian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 5\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);\n }\n },\n bg: {\n name: 'Bulgarian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n bn: {\n name: 'Bengali',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n bo: {\n name: 'Tibetan',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n br: {\n name: 'Breton',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n brx: {\n name: 'Bodo',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n bs: {\n name: 'Bosnian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 5\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);\n }\n },\n ca: {\n name: 'Catalan',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n cgg: {\n name: 'Chiga',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n cs: {\n name: 'Czech',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 5\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n === 1 ? 0 : (n >= 2 && n <= 4) ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n === 1 ? 0 : (n >= 2 && n <= 4) ? 1 : 2);\n }\n },\n csb: {\n name: 'Kashubian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 5\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n === 1 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n === 1 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);\n }\n },\n cy: {\n name: 'Welsh',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 3\n }, {\n plural: 3,\n sample: 8\n }],\n nplurals: 4,\n pluralsText: 'nplurals = 4; plural = (n === 1 ? 0 : n === 2 ? 1 : (n !== 8 && n !== 11) ? 2 : 3)',\n pluralsFunc: function(n) {\n return (n === 1 ? 0 : n === 2 ? 1 : (n !== 8 && n !== 11) ? 2 : 3);\n }\n },\n da: {\n name: 'Danish',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n de: {\n name: 'German',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n doi: {\n name: 'Dogri',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n dz: {\n name: 'Dzongkha',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n el: {\n name: 'Greek',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n en: {\n name: 'English',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n eo: {\n name: 'Esperanto',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n es: {\n name: 'Spanish',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n et: {\n name: 'Estonian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n eu: {\n name: 'Basque',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n fa: {\n name: 'Persian',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n ff: {\n name: 'Fulah',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n fi: {\n name: 'Finnish',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n fil: {\n name: 'Filipino',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n fo: {\n name: 'Faroese',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n fr: {\n name: 'French',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n fur: {\n name: 'Friulian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n fy: {\n name: 'Frisian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n ga: {\n name: 'Irish',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 3\n }, {\n plural: 3,\n sample: 7\n }, {\n plural: 4,\n sample: 11\n }],\n nplurals: 5,\n pluralsText: 'nplurals = 5; plural = (n === 1 ? 0 : n === 2 ? 1 : n < 7 ? 2 : n < 11 ? 3 : 4)',\n pluralsFunc: function(n) {\n return (n === 1 ? 0 : n === 2 ? 1 : n < 7 ? 2 : n < 11 ? 3 : 4);\n }\n },\n gd: {\n name: 'Scottish Gaelic',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 3\n }, {\n plural: 3,\n sample: 20\n }],\n nplurals: 4,\n pluralsText: 'nplurals = 4; plural = ((n === 1 || n === 11) ? 0 : (n === 2 || n === 12) ? 1 : (n > 2 && n < 20) ? 2 : 3)',\n pluralsFunc: function(n) {\n return ((n === 1 || n === 11) ? 0 : (n === 2 || n === 12) ? 1 : (n > 2 && n < 20) ? 2 : 3);\n }\n },\n gl: {\n name: 'Galician',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n gu: {\n name: 'Gujarati',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n gun: {\n name: 'Gun',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n ha: {\n name: 'Hausa',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n he: {\n name: 'Hebrew',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n hi: {\n name: 'Hindi',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n hne: {\n name: 'Chhattisgarhi',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n hr: {\n name: 'Croatian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 5\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);\n }\n },\n hu: {\n name: 'Hungarian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n hy: {\n name: 'Armenian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n id: {\n name: 'Indonesian',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n is: {\n name: 'Icelandic',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n % 10 !== 1 || n % 100 === 11)',\n pluralsFunc: function(n) {\n return (n % 10 !== 1 || n % 100 === 11);\n }\n },\n it: {\n name: 'Italian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n ja: {\n name: 'Japanese',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n jbo: {\n name: 'Lojban',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n jv: {\n name: 'Javanese',\n examples: [{\n plural: 0,\n sample: 0\n }, {\n plural: 1,\n sample: 1\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 0)',\n pluralsFunc: function(n) {\n return (n !== 0);\n }\n },\n ka: {\n name: 'Georgian',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n kk: {\n name: 'Kazakh',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n km: {\n name: 'Khmer',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n kn: {\n name: 'Kannada',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n ko: {\n name: 'Korean',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n ku: {\n name: 'Kurdish',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n kw: {\n name: 'Cornish',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 3\n }, {\n plural: 3,\n sample: 4\n }],\n nplurals: 4,\n pluralsText: 'nplurals = 4; plural = (n === 1 ? 0 : n === 2 ? 1 : n === 3 ? 2 : 3)',\n pluralsFunc: function(n) {\n return (n === 1 ? 0 : n === 2 ? 1 : n === 3 ? 2 : 3);\n }\n },\n ky: {\n name: 'Kyrgyz',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n lb: {\n name: 'Letzeburgesch',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n ln: {\n name: 'Lingala',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n lo: {\n name: 'Lao',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n lt: {\n name: 'Lithuanian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 10\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);\n }\n },\n lv: {\n name: 'Latvian',\n examples: [{\n plural: 2,\n sample: 0\n }, {\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n % 10 === 1 && n % 100 !== 11 ? 0 : n !== 0 ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n % 10 === 1 && n % 100 !== 11 ? 0 : n !== 0 ? 1 : 2);\n }\n },\n mai: {\n name: 'Maithili',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n mfe: {\n name: 'Mauritian Creole',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n mg: {\n name: 'Malagasy',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n mi: {\n name: 'Maori',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n mk: {\n name: 'Macedonian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n === 1 || n % 10 === 1 ? 0 : 1)',\n pluralsFunc: function(n) {\n return (n === 1 || n % 10 === 1 ? 0 : 1);\n }\n },\n ml: {\n name: 'Malayalam',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n mn: {\n name: 'Mongolian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n mni: {\n name: 'Manipuri',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n mnk: {\n name: 'Mandinka',\n examples: [{\n plural: 0,\n sample: 0\n }, {\n plural: 1,\n sample: 1\n }, {\n plural: 2,\n sample: 2\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n === 0 ? 0 : n === 1 ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n === 0 ? 0 : n === 1 ? 1 : 2);\n }\n },\n mr: {\n name: 'Marathi',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n ms: {\n name: 'Malay',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n mt: {\n name: 'Maltese',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 11\n }, {\n plural: 3,\n sample: 20\n }],\n nplurals: 4,\n pluralsText: 'nplurals = 4; plural = (n === 1 ? 0 : n === 0 || ( n % 100 > 1 && n % 100 < 11) ? 1 : (n % 100 > 10 && n % 100 < 20 ) ? 2 : 3)',\n pluralsFunc: function(n) {\n return (n === 1 ? 0 : n === 0 || (n % 100 > 1 && n % 100 < 11) ? 1 : (n % 100 > 10 && n % 100 < 20) ? 2 : 3);\n }\n },\n my: {\n name: 'Burmese',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n nah: {\n name: 'Nahuatl',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n nap: {\n name: 'Neapolitan',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n nb: {\n name: 'Norwegian Bokmal',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n ne: {\n name: 'Nepali',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n nl: {\n name: 'Dutch',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n nn: {\n name: 'Norwegian Nynorsk',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n no: {\n name: 'Norwegian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n nso: {\n name: 'Northern Sotho',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n oc: {\n name: 'Occitan',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n or: {\n name: 'Oriya',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n pa: {\n name: 'Punjabi',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n pap: {\n name: 'Papiamento',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n pl: {\n name: 'Polish',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 5\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n === 1 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n === 1 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);\n }\n },\n pms: {\n name: 'Piemontese',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n ps: {\n name: 'Pashto',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n pt: {\n name: 'Portuguese',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n rm: {\n name: 'Romansh',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n ro: {\n name: 'Romanian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 20\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n === 1 ? 0 : (n === 0 || (n % 100 > 0 && n % 100 < 20)) ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n === 1 ? 0 : (n === 0 || (n % 100 > 0 && n % 100 < 20)) ? 1 : 2);\n }\n },\n ru: {\n name: 'Russian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 5\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);\n }\n },\n rw: {\n name: 'Kinyarwanda',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n sah: {\n name: 'Yakut',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n sat: {\n name: 'Santali',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n sco: {\n name: 'Scots',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n sd: {\n name: 'Sindhi',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n se: {\n name: 'Northern Sami',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n si: {\n name: 'Sinhala',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n sk: {\n name: 'Slovak',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 5\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n === 1 ? 0 : (n >= 2 && n <= 4) ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n === 1 ? 0 : (n >= 2 && n <= 4) ? 1 : 2);\n }\n },\n sl: {\n name: 'Slovenian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 3\n }, {\n plural: 3,\n sample: 5\n }],\n nplurals: 4,\n pluralsText: 'nplurals = 4; plural = (n % 100 === 1 ? 0 : n % 100 === 2 ? 1 : n % 100 === 3 || n % 100 === 4 ? 2 : 3)',\n pluralsFunc: function(n) {\n return (n % 100 === 1 ? 0 : n % 100 === 2 ? 1 : n % 100 === 3 || n % 100 === 4 ? 2 : 3);\n }\n },\n so: {\n name: 'Somali',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n son: {\n name: 'Songhay',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n sq: {\n name: 'Albanian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n sr: {\n name: 'Serbian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 5\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);\n }\n },\n su: {\n name: 'Sundanese',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n sv: {\n name: 'Swedish',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n sw: {\n name: 'Swahili',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n ta: {\n name: 'Tamil',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n te: {\n name: 'Telugu',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n tg: {\n name: 'Tajik',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n th: {\n name: 'Thai',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n ti: {\n name: 'Tigrinya',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n tk: {\n name: 'Turkmen',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n tr: {\n name: 'Turkish',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n tt: {\n name: 'Tatar',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n ug: {\n name: 'Uyghur',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n uk: {\n name: 'Ukrainian',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }, {\n plural: 2,\n sample: 5\n }],\n nplurals: 3,\n pluralsText: 'nplurals = 3; plural = (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2)',\n pluralsFunc: function(n) {\n return (n % 10 === 1 && n % 100 !== 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);\n }\n },\n ur: {\n name: 'Urdu',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n uz: {\n name: 'Uzbek',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n vi: {\n name: 'Vietnamese',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n wa: {\n name: 'Walloon',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n > 1)',\n pluralsFunc: function(n) {\n return (n > 1);\n }\n },\n wo: {\n name: 'Wolof',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n },\n yo: {\n name: 'Yoruba',\n examples: [{\n plural: 0,\n sample: 1\n }, {\n plural: 1,\n sample: 2\n }],\n nplurals: 2,\n pluralsText: 'nplurals = 2; plural = (n !== 1)',\n pluralsFunc: function(n) {\n return (n !== 1);\n }\n },\n zh: {\n name: 'Chinese',\n examples: [{\n plural: 0,\n sample: 1\n }],\n nplurals: 1,\n pluralsText: 'nplurals = 1; plural = 0',\n pluralsFunc: function() {\n return 0;\n }\n }\n};\n","/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n\n'use strict';\n/* eslint-disable no-unused-vars */\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n\tif (val === null || val === undefined) {\n\t\tthrow new TypeError('Object.assign cannot be called with null or undefined');\n\t}\n\n\treturn Object(val);\n}\n\nfunction shouldUseNative() {\n\ttry {\n\t\tif (!Object.assign) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Detect buggy property enumeration order in older V8 versions.\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\t\tvar test1 = new String('abc'); // eslint-disable-line no-new-wrappers\n\t\ttest1[5] = 'de';\n\t\tif (Object.getOwnPropertyNames(test1)[0] === '5') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test2 = {};\n\t\tfor (var i = 0; i < 10; i++) {\n\t\t\ttest2['_' + String.fromCharCode(i)] = i;\n\t\t}\n\t\tvar order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n\t\t\treturn test2[n];\n\t\t});\n\t\tif (order2.join('') !== '0123456789') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test3 = {};\n\t\t'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n\t\t\ttest3[letter] = letter;\n\t\t});\n\t\tif (Object.keys(Object.assign({}, test3)).join('') !==\n\t\t\t\t'abcdefghijklmnopqrst') {\n\t\t\treturn false;\n\t\t}\n\n\t\treturn true;\n\t} catch (err) {\n\t\t// We don't expect any of the above to throw, but better to be safe.\n\t\treturn false;\n\t}\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n\tvar from;\n\tvar to = toObject(target);\n\tvar symbols;\n\n\tfor (var s = 1; s < arguments.length; s++) {\n\t\tfrom = Object(arguments[s]);\n\n\t\tfor (var key in from) {\n\t\t\tif (hasOwnProperty.call(from, key)) {\n\t\t\t\tto[key] = from[key];\n\t\t\t}\n\t\t}\n\n\t\tif (getOwnPropertySymbols) {\n\t\t\tsymbols = getOwnPropertySymbols(from);\n\t\t\tfor (var i = 0; i < symbols.length; i++) {\n\t\t\t\tif (propIsEnumerable.call(from, symbols[i])) {\n\t\t\t\t\tto[symbols[i]] = from[symbols[i]];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn to;\n};\n","// .dirname, .basename, and .extname methods are extracted from Node.js v8.11.1,\n// backported and transplited with Babel, with backwards-compat fixes\n\n// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// resolves . and .. elements in a path array with directory names there\n// must be no slashes, empty elements, or device names (c:\\) in the array\n// (so also no leading and trailing slashes - it does not distinguish\n// relative and absolute paths)\nfunction normalizeArray(parts, allowAboveRoot) {\n // if the path tries to go above the root, `up` ends up > 0\n var up = 0;\n for (var i = parts.length - 1; i >= 0; i--) {\n var last = parts[i];\n if (last === '.') {\n parts.splice(i, 1);\n } else if (last === '..') {\n parts.splice(i, 1);\n up++;\n } else if (up) {\n parts.splice(i, 1);\n up--;\n }\n }\n\n // if the path is allowed to go above the root, restore leading ..s\n if (allowAboveRoot) {\n for (; up--; up) {\n parts.unshift('..');\n }\n }\n\n return parts;\n}\n\n// path.resolve([from ...], to)\n// posix version\nexports.resolve = function() {\n var resolvedPath = '',\n resolvedAbsolute = false;\n\n for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {\n var path = (i >= 0) ? arguments[i] : process.cwd();\n\n // Skip empty and invalid entries\n if (typeof path !== 'string') {\n throw new TypeError('Arguments to path.resolve must be strings');\n } else if (!path) {\n continue;\n }\n\n resolvedPath = path + '/' + resolvedPath;\n resolvedAbsolute = path.charAt(0) === '/';\n }\n\n // At this point the path should be resolved to a full absolute path, but\n // handle relative paths to be safe (might happen when process.cwd() fails)\n\n // Normalize the path\n resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {\n return !!p;\n }), !resolvedAbsolute).join('/');\n\n return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';\n};\n\n// path.normalize(path)\n// posix version\nexports.normalize = function(path) {\n var isAbsolute = exports.isAbsolute(path),\n trailingSlash = substr(path, -1) === '/';\n\n // Normalize the path\n path = normalizeArray(filter(path.split('/'), function(p) {\n return !!p;\n }), !isAbsolute).join('/');\n\n if (!path && !isAbsolute) {\n path = '.';\n }\n if (path && trailingSlash) {\n path += '/';\n }\n\n return (isAbsolute ? '/' : '') + path;\n};\n\n// posix version\nexports.isAbsolute = function(path) {\n return path.charAt(0) === '/';\n};\n\n// posix version\nexports.join = function() {\n var paths = Array.prototype.slice.call(arguments, 0);\n return exports.normalize(filter(paths, function(p, index) {\n if (typeof p !== 'string') {\n throw new TypeError('Arguments to path.join must be strings');\n }\n return p;\n }).join('/'));\n};\n\n\n// path.relative(from, to)\n// posix version\nexports.relative = function(from, to) {\n from = exports.resolve(from).substr(1);\n to = exports.resolve(to).substr(1);\n\n function trim(arr) {\n var start = 0;\n for (; start < arr.length; start++) {\n if (arr[start] !== '') break;\n }\n\n var end = arr.length - 1;\n for (; end >= 0; end--) {\n if (arr[end] !== '') break;\n }\n\n if (start > end) return [];\n return arr.slice(start, end - start + 1);\n }\n\n var fromParts = trim(from.split('/'));\n var toParts = trim(to.split('/'));\n\n var length = Math.min(fromParts.length, toParts.length);\n var samePartsLength = length;\n for (var i = 0; i < length; i++) {\n if (fromParts[i] !== toParts[i]) {\n samePartsLength = i;\n break;\n }\n }\n\n var outputParts = [];\n for (var i = samePartsLength; i < fromParts.length; i++) {\n outputParts.push('..');\n }\n\n outputParts = outputParts.concat(toParts.slice(samePartsLength));\n\n return outputParts.join('/');\n};\n\nexports.sep = '/';\nexports.delimiter = ':';\n\nexports.dirname = function (path) {\n if (typeof path !== 'string') path = path + '';\n if (path.length === 0) return '.';\n var code = path.charCodeAt(0);\n var hasRoot = code === 47 /*/*/;\n var end = -1;\n var matchedSlash = true;\n for (var i = path.length - 1; i >= 1; --i) {\n code = path.charCodeAt(i);\n if (code === 47 /*/*/) {\n if (!matchedSlash) {\n end = i;\n break;\n }\n } else {\n // We saw the first non-path separator\n matchedSlash = false;\n }\n }\n\n if (end === -1) return hasRoot ? '/' : '.';\n if (hasRoot && end === 1) {\n // return '//';\n // Backwards-compat fix:\n return '/';\n }\n return path.slice(0, end);\n};\n\nfunction basename(path) {\n if (typeof path !== 'string') path = path + '';\n\n var start = 0;\n var end = -1;\n var matchedSlash = true;\n var i;\n\n for (i = path.length - 1; i >= 0; --i) {\n if (path.charCodeAt(i) === 47 /*/*/) {\n // If we reached a path separator that was not part of a set of path\n // separators at the end of the string, stop now\n if (!matchedSlash) {\n start = i + 1;\n break;\n }\n } else if (end === -1) {\n // We saw the first non-path separator, mark this as the end of our\n // path component\n matchedSlash = false;\n end = i + 1;\n }\n }\n\n if (end === -1) return '';\n return path.slice(start, end);\n}\n\n// Uses a mixed approach for backwards-compatibility, as ext behavior changed\n// in new Node.js versions, so only basename() above is backported here\nexports.basename = function (path, ext) {\n var f = basename(path);\n if (ext && f.substr(-1 * ext.length) === ext) {\n f = f.substr(0, f.length - ext.length);\n }\n return f;\n};\n\nexports.extname = function (path) {\n if (typeof path !== 'string') path = path + '';\n var startDot = -1;\n var startPart = 0;\n var end = -1;\n var matchedSlash = true;\n // Track the state of characters (if any) we see before our first dot and\n // after any path separator we find\n var preDotState = 0;\n for (var i = path.length - 1; i >= 0; --i) {\n var code = path.charCodeAt(i);\n if (code === 47 /*/*/) {\n // If we reached a path separator that was not part of a set of path\n // separators at the end of the string, stop now\n if (!matchedSlash) {\n startPart = i + 1;\n break;\n }\n continue;\n }\n if (end === -1) {\n // We saw the first non-path separator, mark this as the end of our\n // extension\n matchedSlash = false;\n end = i + 1;\n }\n if (code === 46 /*.*/) {\n // If this is our first dot, mark it as the start of our extension\n if (startDot === -1)\n startDot = i;\n else if (preDotState !== 1)\n preDotState = 1;\n } else if (startDot !== -1) {\n // We saw a non-dot and non-path separator before our dot, so we should\n // have a good chance at having a non-empty extension\n preDotState = -1;\n }\n }\n\n if (startDot === -1 || end === -1 ||\n // We saw a non-dot character immediately before the dot\n preDotState === 0 ||\n // The (right-most) trimmed path component is exactly '..'\n preDotState === 1 && startDot === end - 1 && startDot === startPart + 1) {\n return '';\n }\n return path.slice(startDot, end);\n};\n\nfunction filter (xs, f) {\n if (xs.filter) return xs.filter(f);\n var res = [];\n for (var i = 0; i < xs.length; i++) {\n if (f(xs[i], i, xs)) res.push(xs[i]);\n }\n return res;\n}\n\n// String.prototype.substr - negative index don't work in IE8\nvar substr = 'ab'.substr(-1) === 'b'\n ? function (str, start, len) { return str.substr(start, len) }\n : function (str, start, len) {\n if (start < 0) start = str.length + start;\n return str.substr(start, len);\n }\n;\n","'use strict';\n\nvar isWindows = process.platform === 'win32';\n\n// Regex to split a windows path into into [dir, root, basename, name, ext]\nvar splitWindowsRe =\n /^(((?:[a-zA-Z]:|[\\\\\\/]{2}[^\\\\\\/]+[\\\\\\/]+[^\\\\\\/]+)?[\\\\\\/]?)(?:[^\\\\\\/]*[\\\\\\/])*)((\\.{1,2}|[^\\\\\\/]+?|)(\\.[^.\\/\\\\]*|))[\\\\\\/]*$/;\n\nvar win32 = {};\n\nfunction win32SplitPath(filename) {\n return splitWindowsRe.exec(filename).slice(1);\n}\n\nwin32.parse = function(pathString) {\n if (typeof pathString !== 'string') {\n throw new TypeError(\n \"Parameter 'pathString' must be a string, not \" + typeof pathString\n );\n }\n var allParts = win32SplitPath(pathString);\n if (!allParts || allParts.length !== 5) {\n throw new TypeError(\"Invalid path '\" + pathString + \"'\");\n }\n return {\n root: allParts[1],\n dir: allParts[0] === allParts[1] ? allParts[0] : allParts[0].slice(0, -1),\n base: allParts[2],\n ext: allParts[4],\n name: allParts[3]\n };\n};\n\n\n\n// Split a filename into [dir, root, basename, name, ext], unix version\n// 'root' is just a slash, or nothing.\nvar splitPathRe =\n /^((\\/?)(?:[^\\/]*\\/)*)((\\.{1,2}|[^\\/]+?|)(\\.[^.\\/]*|))[\\/]*$/;\nvar posix = {};\n\n\nfunction posixSplitPath(filename) {\n return splitPathRe.exec(filename).slice(1);\n}\n\n\nposix.parse = function(pathString) {\n if (typeof pathString !== 'string') {\n throw new TypeError(\n \"Parameter 'pathString' must be a string, not \" + typeof pathString\n );\n }\n var allParts = posixSplitPath(pathString);\n if (!allParts || allParts.length !== 5) {\n throw new TypeError(\"Invalid path '\" + pathString + \"'\");\n }\n \n return {\n root: allParts[1],\n dir: allParts[0].slice(0, -1),\n base: allParts[2],\n ext: allParts[4],\n name: allParts[3],\n };\n};\n\n\nif (isWindows)\n module.exports = win32.parse;\nelse /* posix */\n module.exports = posix.parse;\n\nmodule.exports.posix = posix.parse;\nmodule.exports.win32 = win32.parse;\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\nvar util = require('util');\nvar isString = function (x) {\n return typeof x === 'string';\n};\n\n\n// resolves . and .. elements in a path array with directory names there\n// must be no slashes or device names (c:\\) in the array\n// (so also no leading and trailing slashes - it does not distinguish\n// relative and absolute paths)\nfunction normalizeArray(parts, allowAboveRoot) {\n var res = [];\n for (var i = 0; i < parts.length; i++) {\n var p = parts[i];\n\n // ignore empty parts\n if (!p || p === '.')\n continue;\n\n if (p === '..') {\n if (res.length && res[res.length - 1] !== '..') {\n res.pop();\n } else if (allowAboveRoot) {\n res.push('..');\n }\n } else {\n res.push(p);\n }\n }\n\n return res;\n}\n\n// Split a filename into [root, dir, basename, ext], unix version\n// 'root' is just a slash, or nothing.\nvar splitPathRe =\n /^(\\/?|)([\\s\\S]*?)((?:\\.{1,2}|[^\\/]+?|)(\\.[^.\\/]*|))(?:[\\/]*)$/;\nvar posix = {};\n\n\nfunction posixSplitPath(filename) {\n return splitPathRe.exec(filename).slice(1);\n}\n\n\n// path.resolve([from ...], to)\n// posix version\nposix.resolve = function() {\n var resolvedPath = '',\n resolvedAbsolute = false;\n\n for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {\n var path = (i >= 0) ? arguments[i] : process.cwd();\n\n // Skip empty and invalid entries\n if (!isString(path)) {\n throw new TypeError('Arguments to path.resolve must be strings');\n } else if (!path) {\n continue;\n }\n\n resolvedPath = path + '/' + resolvedPath;\n resolvedAbsolute = path.charAt(0) === '/';\n }\n\n // At this point the path should be resolved to a full absolute path, but\n // handle relative paths to be safe (might happen when process.cwd() fails)\n\n // Normalize the path\n resolvedPath = normalizeArray(resolvedPath.split('/'),\n !resolvedAbsolute).join('/');\n\n return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';\n};\n\n// path.normalize(path)\n// posix version\nposix.normalize = function(path) {\n var isAbsolute = posix.isAbsolute(path),\n trailingSlash = path.substr(-1) === '/';\n\n // Normalize the path\n path = normalizeArray(path.split('/'), !isAbsolute).join('/');\n\n if (!path && !isAbsolute) {\n path = '.';\n }\n if (path && trailingSlash) {\n path += '/';\n }\n\n return (isAbsolute ? '/' : '') + path;\n};\n\n// posix version\nposix.isAbsolute = function(path) {\n return path.charAt(0) === '/';\n};\n\n// posix version\nposix.join = function() {\n var path = '';\n for (var i = 0; i < arguments.length; i++) {\n var segment = arguments[i];\n if (!isString(segment)) {\n throw new TypeError('Arguments to path.join must be strings');\n }\n if (segment) {\n if (!path) {\n path += segment;\n } else {\n path += '/' + segment;\n }\n }\n }\n return posix.normalize(path);\n};\n\n\n// path.relative(from, to)\n// posix version\nposix.relative = function(from, to) {\n from = posix.resolve(from).substr(1);\n to = posix.resolve(to).substr(1);\n\n function trim(arr) {\n var start = 0;\n for (; start < arr.length; start++) {\n if (arr[start] !== '') break;\n }\n\n var end = arr.length - 1;\n for (; end >= 0; end--) {\n if (arr[end] !== '') break;\n }\n\n if (start > end) return [];\n return arr.slice(start, end + 1);\n }\n\n var fromParts = trim(from.split('/'));\n var toParts = trim(to.split('/'));\n\n var length = Math.min(fromParts.length, toParts.length);\n var samePartsLength = length;\n for (var i = 0; i < length; i++) {\n if (fromParts[i] !== toParts[i]) {\n samePartsLength = i;\n break;\n }\n }\n\n var outputParts = [];\n for (var i = samePartsLength; i < fromParts.length; i++) {\n outputParts.push('..');\n }\n\n outputParts = outputParts.concat(toParts.slice(samePartsLength));\n\n return outputParts.join('/');\n};\n\n\nposix._makeLong = function(path) {\n return path;\n};\n\n\nposix.dirname = function(path) {\n var result = posixSplitPath(path),\n root = result[0],\n dir = result[1];\n\n if (!root && !dir) {\n // No dirname whatsoever\n return '.';\n }\n\n if (dir) {\n // It has a dirname, strip trailing slash\n dir = dir.substr(0, dir.length - 1);\n }\n\n return root + dir;\n};\n\n\nposix.basename = function(path, ext) {\n var f = posixSplitPath(path)[2];\n // TODO: make this comparison case-insensitive on windows?\n if (ext && f.substr(-1 * ext.length) === ext) {\n f = f.substr(0, f.length - ext.length);\n }\n return f;\n};\n\n\nposix.extname = function(path) {\n return posixSplitPath(path)[3];\n};\n\n\nposix.format = function(pathObject) {\n if (!util.isObject(pathObject)) {\n throw new TypeError(\n \"Parameter 'pathObject' must be an object, not \" + typeof pathObject\n );\n }\n\n var root = pathObject.root || '';\n\n if (!isString(root)) {\n throw new TypeError(\n \"'pathObject.root' must be a string or undefined, not \" +\n typeof pathObject.root\n );\n }\n\n var dir = pathObject.dir ? pathObject.dir + posix.sep : '';\n var base = pathObject.base || '';\n return dir + base;\n};\n\n\nposix.parse = function(pathString) {\n if (!isString(pathString)) {\n throw new TypeError(\n \"Parameter 'pathString' must be a string, not \" + typeof pathString\n );\n }\n var allParts = posixSplitPath(pathString);\n if (!allParts || allParts.length !== 4) {\n throw new TypeError(\"Invalid path '\" + pathString + \"'\");\n }\n allParts[1] = allParts[1] || '';\n allParts[2] = allParts[2] || '';\n allParts[3] = allParts[3] || '';\n\n return {\n root: allParts[0],\n dir: allParts[0] + allParts[1].slice(0, allParts[1].length - 1),\n base: allParts[2],\n ext: allParts[3],\n name: allParts[2].slice(0, allParts[2].length - allParts[3].length)\n };\n};\n\n\nposix.sep = '/';\nposix.delimiter = ':';\n\n module.exports = posix;\n","'use strict';\n\nif (typeof process === 'undefined' ||\n !process.version ||\n process.version.indexOf('v0.') === 0 ||\n process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {\n module.exports = { nextTick: nextTick };\n} else {\n module.exports = process\n}\n\nfunction nextTick(fn, arg1, arg2, arg3) {\n if (typeof fn !== 'function') {\n throw new TypeError('\"callback\" argument must be a function');\n }\n var len = arguments.length;\n var args, i;\n switch (len) {\n case 0:\n case 1:\n return process.nextTick(fn);\n case 2:\n return process.nextTick(function afterTickOne() {\n fn.call(null, arg1);\n });\n case 3:\n return process.nextTick(function afterTickTwo() {\n fn.call(null, arg1, arg2);\n });\n case 4:\n return process.nextTick(function afterTickThree() {\n fn.call(null, arg1, arg2, arg3);\n });\n default:\n args = new Array(len - 1);\n i = 0;\n while (i < args.length) {\n args[i++] = arguments[i];\n }\n return process.nextTick(function afterTick() {\n fn.apply(null, args);\n });\n }\n}\n\n","// shim for using process in browser\nvar process = module.exports = {};\n\n// cached from whatever global is present so that test runners that stub it\n// don't break things. But we need to wrap it in a try catch in case it is\n// wrapped in strict mode code which doesn't define any globals. It's inside a\n// function because try/catches deoptimize in certain engines.\n\nvar cachedSetTimeout;\nvar cachedClearTimeout;\n\nfunction defaultSetTimout() {\n throw new Error('setTimeout has not been defined');\n}\nfunction defaultClearTimeout () {\n throw new Error('clearTimeout has not been defined');\n}\n(function () {\n try {\n if (typeof setTimeout === 'function') {\n cachedSetTimeout = setTimeout;\n } else {\n cachedSetTimeout = defaultSetTimout;\n }\n } catch (e) {\n cachedSetTimeout = defaultSetTimout;\n }\n try {\n if (typeof clearTimeout === 'function') {\n cachedClearTimeout = clearTimeout;\n } else {\n cachedClearTimeout = defaultClearTimeout;\n }\n } catch (e) {\n cachedClearTimeout = defaultClearTimeout;\n }\n} ())\nfunction runTimeout(fun) {\n if (cachedSetTimeout === setTimeout) {\n //normal enviroments in sane situations\n return setTimeout(fun, 0);\n }\n // if setTimeout wasn't available but was latter defined\n if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {\n cachedSetTimeout = setTimeout;\n return setTimeout(fun, 0);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedSetTimeout(fun, 0);\n } catch(e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedSetTimeout.call(null, fun, 0);\n } catch(e){\n // 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\n return cachedSetTimeout.call(this, fun, 0);\n }\n }\n\n\n}\nfunction runClearTimeout(marker) {\n if (cachedClearTimeout === clearTimeout) {\n //normal enviroments in sane situations\n return clearTimeout(marker);\n }\n // if clearTimeout wasn't available but was latter defined\n if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {\n cachedClearTimeout = clearTimeout;\n return clearTimeout(marker);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedClearTimeout(marker);\n } catch (e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedClearTimeout.call(null, marker);\n } catch (e){\n // 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.\n // Some versions of I.E. have different rules for clearTimeout vs setTimeout\n return cachedClearTimeout.call(this, marker);\n }\n }\n\n\n\n}\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n if (!draining || !currentQueue) {\n return;\n }\n draining = false;\n if (currentQueue.length) {\n queue = currentQueue.concat(queue);\n } else {\n queueIndex = -1;\n }\n if (queue.length) {\n drainQueue();\n }\n}\n\nfunction drainQueue() {\n if (draining) {\n return;\n }\n var timeout = runTimeout(cleanUpNextTick);\n draining = true;\n\n var len = queue.length;\n while(len) {\n currentQueue = queue;\n queue = [];\n while (++queueIndex < len) {\n if (currentQueue) {\n currentQueue[queueIndex].run();\n }\n }\n queueIndex = -1;\n len = queue.length;\n }\n currentQueue = null;\n draining = false;\n runClearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n var args = new Array(arguments.length - 1);\n if (arguments.length > 1) {\n for (var i = 1; i < arguments.length; i++) {\n args[i - 1] = arguments[i];\n }\n }\n queue.push(new Item(fun, args));\n if (queue.length === 1 && !draining) {\n runTimeout(drainQueue);\n }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n this.fun = fun;\n this.array = array;\n}\nItem.prototype.run = function () {\n this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\nprocess.prependListener = noop;\nprocess.prependOnceListener = noop;\n\nprocess.listeners = function (name) { return [] }\n\nprocess.binding = function (name) {\n throw new Error('process.binding is not supported');\n};\n\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n","'use strict';\n\nvar has = Object.prototype.hasOwnProperty\n , undef;\n\n/**\n * Decode a URI encoded string.\n *\n * @param {String} input The URI encoded string.\n * @returns {String|Null} The decoded string.\n * @api private\n */\nfunction decode(input) {\n try {\n return decodeURIComponent(input.replace(/\\+/g, ' '));\n } catch (e) {\n return null;\n }\n}\n\n/**\n * Attempts to encode a given input.\n *\n * @param {String} input The string that needs to be encoded.\n * @returns {String|Null} The encoded string.\n * @api private\n */\nfunction encode(input) {\n try {\n return encodeURIComponent(input);\n } catch (e) {\n return null;\n }\n}\n\n/**\n * Simple query string parser.\n *\n * @param {String} query The query string that needs to be parsed.\n * @returns {Object}\n * @api public\n */\nfunction querystring(query) {\n var parser = /([^=?#&]+)=?([^&]*)/g\n , result = {}\n , part;\n\n while (part = parser.exec(query)) {\n var key = decode(part[1])\n , value = decode(part[2]);\n\n //\n // Prevent overriding of existing properties. This ensures that build-in\n // methods like `toString` or __proto__ are not overriden by malicious\n // querystrings.\n //\n // In the case if failed decoding, we want to omit the key/value pairs\n // from the result.\n //\n if (key === null || value === null || key in result) continue;\n result[key] = value;\n }\n\n return result;\n}\n\n/**\n * Transform a query string to an object.\n *\n * @param {Object} obj Object that should be transformed.\n * @param {String} prefix Optional prefix.\n * @returns {String}\n * @api public\n */\nfunction querystringify(obj, prefix) {\n prefix = prefix || '';\n\n var pairs = []\n , value\n , key;\n\n //\n // Optionally prefix with a '?' if needed\n //\n if ('string' !== typeof prefix) prefix = '?';\n\n for (key in obj) {\n if (has.call(obj, key)) {\n value = obj[key];\n\n //\n // Edge cases where we actually want to encode the value to an empty\n // string instead of the stringified value.\n //\n if (!value && (value === null || value === undef || isNaN(value))) {\n value = '';\n }\n\n key = encode(key);\n value = encode(value);\n\n //\n // If we failed to encode the strings, we should bail out as we don't\n // want to add invalid strings to the query.\n //\n if (key === null || value === null) continue;\n pairs.push(key +'='+ value);\n }\n }\n\n return pairs.length ? prefix + pairs.join('&') : '';\n}\n\n//\n// Expose the module.\n//\nexports.stringify = querystringify;\nexports.parse = querystring;\n","module.exports = require('./lib/_stream_duplex.js');\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a duplex stream is just a stream that is both readable and writable.\n// Since JS doesn't have multiple prototypal inheritance, this class\n// prototypally inherits from Readable, and then parasitically from\n// Writable.\n\n'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/**/\n\n/**/\nvar objectKeys = Object.keys || function (obj) {\n var keys = [];\n for (var key in obj) {\n keys.push(key);\n }return keys;\n};\n/**/\n\nmodule.exports = Duplex;\n\n/**/\nvar util = require('core-util-is');\nutil.inherits = require('inherits');\n/**/\n\nvar Readable = require('./_stream_readable');\nvar Writable = require('./_stream_writable');\n\nutil.inherits(Duplex, Readable);\n\n{\n // avoid scope creep, the keys array can then be collected\n var keys = objectKeys(Writable.prototype);\n for (var v = 0; v < keys.length; v++) {\n var method = keys[v];\n if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];\n }\n}\n\nfunction Duplex(options) {\n if (!(this instanceof Duplex)) return new Duplex(options);\n\n Readable.call(this, options);\n Writable.call(this, options);\n\n if (options && options.readable === false) this.readable = false;\n\n if (options && options.writable === false) this.writable = false;\n\n this.allowHalfOpen = true;\n if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;\n\n this.once('end', onend);\n}\n\nObject.defineProperty(Duplex.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function () {\n return this._writableState.highWaterMark;\n }\n});\n\n// the no-half-open enforcer\nfunction onend() {\n // if we allow half-open state, or if the writable side ended,\n // then we're ok.\n if (this.allowHalfOpen || this._writableState.ended) return;\n\n // no more data can be written.\n // But allow more writes to happen in this tick.\n pna.nextTick(onEndNT, this);\n}\n\nfunction onEndNT(self) {\n self.end();\n}\n\nObject.defineProperty(Duplex.prototype, 'destroyed', {\n get: function () {\n if (this._readableState === undefined || this._writableState === undefined) {\n return false;\n }\n return this._readableState.destroyed && this._writableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (this._readableState === undefined || this._writableState === undefined) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n this._writableState.destroyed = value;\n }\n});\n\nDuplex.prototype._destroy = function (err, cb) {\n this.push(null);\n this.end();\n\n pna.nextTick(cb, err);\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a passthrough stream.\n// basically just the most minimal sort of Transform stream.\n// Every written chunk gets output as-is.\n\n'use strict';\n\nmodule.exports = PassThrough;\n\nvar Transform = require('./_stream_transform');\n\n/**/\nvar util = require('core-util-is');\nutil.inherits = require('inherits');\n/**/\n\nutil.inherits(PassThrough, Transform);\n\nfunction PassThrough(options) {\n if (!(this instanceof PassThrough)) return new PassThrough(options);\n\n Transform.call(this, options);\n}\n\nPassThrough.prototype._transform = function (chunk, encoding, cb) {\n cb(null, chunk);\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/**/\n\nmodule.exports = Readable;\n\n/**/\nvar isArray = require('isarray');\n/**/\n\n/**/\nvar Duplex;\n/**/\n\nReadable.ReadableState = ReadableState;\n\n/**/\nvar EE = require('events').EventEmitter;\n\nvar EElistenerCount = function (emitter, type) {\n return emitter.listeners(type).length;\n};\n/**/\n\n/**/\nvar Stream = require('./internal/streams/stream');\n/**/\n\n/**/\n\nvar Buffer = require('safe-buffer').Buffer;\nvar OurUint8Array = global.Uint8Array || function () {};\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\n/**/\n\n/**/\nvar util = require('core-util-is');\nutil.inherits = require('inherits');\n/**/\n\n/**/\nvar debugUtil = require('util');\nvar debug = void 0;\nif (debugUtil && debugUtil.debuglog) {\n debug = debugUtil.debuglog('stream');\n} else {\n debug = function () {};\n}\n/**/\n\nvar BufferList = require('./internal/streams/BufferList');\nvar destroyImpl = require('./internal/streams/destroy');\nvar StringDecoder;\n\nutil.inherits(Readable, Stream);\n\nvar kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];\n\nfunction prependListener(emitter, event, fn) {\n // Sadly this is not cacheable as some libraries bundle their own\n // event emitter implementation with them.\n if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);\n\n // This is a hack to make sure that our error handler is attached before any\n // userland ones. NEVER DO THIS. This is here only because this code needs\n // to continue to work with older versions of Node.js that do not include\n // the prependListener() method. The goal is to eventually remove this hack.\n 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]];\n}\n\nfunction ReadableState(options, stream) {\n Duplex = Duplex || require('./_stream_duplex');\n\n options = options || {};\n\n // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n var isDuplex = stream instanceof Duplex;\n\n // object stream flag. Used to make read(n) ignore n and to\n // make all the buffer merging and length checks go away\n this.objectMode = !!options.objectMode;\n\n if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;\n\n // the point at which it stops calling _read() to fill the buffer\n // Note: 0 is a valid value, means \"don't call _read preemptively ever\"\n var hwm = options.highWaterMark;\n var readableHwm = options.readableHighWaterMark;\n var defaultHwm = this.objectMode ? 16 : 16 * 1024;\n\n if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm;\n\n // cast to ints.\n this.highWaterMark = Math.floor(this.highWaterMark);\n\n // A linked list is used to store data chunks instead of an array because the\n // linked list can remove elements from the beginning faster than\n // array.shift()\n this.buffer = new BufferList();\n this.length = 0;\n this.pipes = null;\n this.pipesCount = 0;\n this.flowing = null;\n this.ended = false;\n this.endEmitted = false;\n this.reading = false;\n\n // a flag to be able to tell if the event 'readable'/'data' is emitted\n // immediately, or on a later tick. We set this to true at first, because\n // any actions that shouldn't happen until \"later\" should generally also\n // not happen before the first read call.\n this.sync = true;\n\n // whenever we return null, then we set a flag to say\n // that we're awaiting a 'readable' event emission.\n this.needReadable = false;\n this.emittedReadable = false;\n this.readableListening = false;\n this.resumeScheduled = false;\n\n // has it been destroyed\n this.destroyed = false;\n\n // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n // the number of writers that are awaiting a drain event in .pipe()s\n this.awaitDrain = 0;\n\n // if true, a maybeReadMore has been scheduled\n this.readingMore = false;\n\n this.decoder = null;\n this.encoding = null;\n if (options.encoding) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this.decoder = new StringDecoder(options.encoding);\n this.encoding = options.encoding;\n }\n}\n\nfunction Readable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n\n if (!(this instanceof Readable)) return new Readable(options);\n\n this._readableState = new ReadableState(options, this);\n\n // legacy\n this.readable = true;\n\n if (options) {\n if (typeof options.read === 'function') this._read = options.read;\n\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n }\n\n Stream.call(this);\n}\n\nObject.defineProperty(Readable.prototype, 'destroyed', {\n get: function () {\n if (this._readableState === undefined) {\n return false;\n }\n return this._readableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._readableState) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n }\n});\n\nReadable.prototype.destroy = destroyImpl.destroy;\nReadable.prototype._undestroy = destroyImpl.undestroy;\nReadable.prototype._destroy = function (err, cb) {\n this.push(null);\n cb(err);\n};\n\n// Manually shove something into the read() buffer.\n// This returns true if the highWaterMark has not been hit yet,\n// similar to how Writable.write() returns true if you should\n// write() some more.\nReadable.prototype.push = function (chunk, encoding) {\n var state = this._readableState;\n var skipChunkCheck;\n\n if (!state.objectMode) {\n if (typeof chunk === 'string') {\n encoding = encoding || state.defaultEncoding;\n if (encoding !== state.encoding) {\n chunk = Buffer.from(chunk, encoding);\n encoding = '';\n }\n skipChunkCheck = true;\n }\n } else {\n skipChunkCheck = true;\n }\n\n return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);\n};\n\n// Unshift should *always* be something directly out of read()\nReadable.prototype.unshift = function (chunk) {\n return readableAddChunk(this, chunk, null, true, false);\n};\n\nfunction readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {\n var state = stream._readableState;\n if (chunk === null) {\n state.reading = false;\n onEofChunk(stream, state);\n } else {\n var er;\n if (!skipChunkCheck) er = chunkInvalid(state, chunk);\n if (er) {\n stream.emit('error', er);\n } else if (state.objectMode || chunk && chunk.length > 0) {\n if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (addToFront) {\n if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);\n } else if (state.ended) {\n stream.emit('error', new Error('stream.push() after EOF'));\n } else {\n state.reading = false;\n if (state.decoder && !encoding) {\n chunk = state.decoder.write(chunk);\n if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);\n } else {\n addChunk(stream, state, chunk, false);\n }\n }\n } else if (!addToFront) {\n state.reading = false;\n }\n }\n\n return needMoreData(state);\n}\n\nfunction addChunk(stream, state, chunk, addToFront) {\n if (state.flowing && state.length === 0 && !state.sync) {\n stream.emit('data', chunk);\n stream.read(0);\n } else {\n // update the buffer info.\n state.length += state.objectMode ? 1 : chunk.length;\n if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);\n\n if (state.needReadable) emitReadable(stream);\n }\n maybeReadMore(stream, state);\n}\n\nfunction chunkInvalid(state, chunk) {\n var er;\n if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new TypeError('Invalid non-string/buffer chunk');\n }\n return er;\n}\n\n// if it's past the high water mark, we can push in some more.\n// Also, if we have no data yet, we can stand some\n// more bytes. This is to work around cases where hwm=0,\n// such as the repl. Also, if the push() triggered a\n// readable event, and the user called read(largeNumber) such that\n// needReadable was set, then we ought to push more, so that another\n// 'readable' event will be triggered.\nfunction needMoreData(state) {\n return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);\n}\n\nReadable.prototype.isPaused = function () {\n return this._readableState.flowing === false;\n};\n\n// backwards compatibility.\nReadable.prototype.setEncoding = function (enc) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this._readableState.decoder = new StringDecoder(enc);\n this._readableState.encoding = enc;\n return this;\n};\n\n// Don't raise the hwm > 8MB\nvar MAX_HWM = 0x800000;\nfunction computeNewHighWaterMark(n) {\n if (n >= MAX_HWM) {\n n = MAX_HWM;\n } else {\n // Get the next highest power of 2 to prevent increasing hwm excessively in\n // tiny amounts\n n--;\n n |= n >>> 1;\n n |= n >>> 2;\n n |= n >>> 4;\n n |= n >>> 8;\n n |= n >>> 16;\n n++;\n }\n return n;\n}\n\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction howMuchToRead(n, state) {\n if (n <= 0 || state.length === 0 && state.ended) return 0;\n if (state.objectMode) return 1;\n if (n !== n) {\n // Only flow one buffer at a time\n if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;\n }\n // If we're asking for more than the current hwm, then raise the hwm.\n if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);\n if (n <= state.length) return n;\n // Don't have enough\n if (!state.ended) {\n state.needReadable = true;\n return 0;\n }\n return state.length;\n}\n\n// you can override either this method, or the async _read(n) below.\nReadable.prototype.read = function (n) {\n debug('read', n);\n n = parseInt(n, 10);\n var state = this._readableState;\n var nOrig = n;\n\n if (n !== 0) state.emittedReadable = false;\n\n // if we're doing read(0) to trigger a readable event, but we\n // already have a bunch of data in the buffer, then just trigger\n // the 'readable' event and move on.\n if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {\n debug('read: emitReadable', state.length, state.ended);\n if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);\n return null;\n }\n\n n = howMuchToRead(n, state);\n\n // if we've ended, and we're now clear, then finish it up.\n if (n === 0 && state.ended) {\n if (state.length === 0) endReadable(this);\n return null;\n }\n\n // All the actual chunk generation logic needs to be\n // *below* the call to _read. The reason is that in certain\n // synthetic stream cases, such as passthrough streams, _read\n // may be a completely synchronous operation which may change\n // the state of the read buffer, providing enough data when\n // before there was *not* enough.\n //\n // So, the steps are:\n // 1. Figure out what the state of things will be after we do\n // a read from the buffer.\n //\n // 2. If that resulting state will trigger a _read, then call _read.\n // Note that this may be asynchronous, or synchronous. Yes, it is\n // deeply ugly to write APIs this way, but that still doesn't mean\n // that the Readable class should behave improperly, as streams are\n // designed to be sync/async agnostic.\n // Take note if the _read call is sync or async (ie, if the read call\n // has returned yet), so that we know whether or not it's safe to emit\n // 'readable' etc.\n //\n // 3. Actually pull the requested chunks out of the buffer and return.\n\n // if we need a readable event, then we need to do some reading.\n var doRead = state.needReadable;\n debug('need readable', doRead);\n\n // if we currently have less than the highWaterMark, then also read some\n if (state.length === 0 || state.length - n < state.highWaterMark) {\n doRead = true;\n debug('length less than watermark', doRead);\n }\n\n // however, if we've ended, then there's no point, and if we're already\n // reading, then it's unnecessary.\n if (state.ended || state.reading) {\n doRead = false;\n debug('reading or ended', doRead);\n } else if (doRead) {\n debug('do read');\n state.reading = true;\n state.sync = true;\n // if the length is currently zero, then we *need* a readable event.\n if (state.length === 0) state.needReadable = true;\n // call internal read method\n this._read(state.highWaterMark);\n state.sync = false;\n // If _read pushed data synchronously, then `reading` will be false,\n // and we need to re-evaluate how much data we can return to the user.\n if (!state.reading) n = howMuchToRead(nOrig, state);\n }\n\n var ret;\n if (n > 0) ret = fromList(n, state);else ret = null;\n\n if (ret === null) {\n state.needReadable = true;\n n = 0;\n } else {\n state.length -= n;\n }\n\n if (state.length === 0) {\n // If we have nothing in the buffer, then we want to know\n // as soon as we *do* get something into the buffer.\n if (!state.ended) state.needReadable = true;\n\n // If we tried to read() past the EOF, then emit end on the next tick.\n if (nOrig !== n && state.ended) endReadable(this);\n }\n\n if (ret !== null) this.emit('data', ret);\n\n return ret;\n};\n\nfunction onEofChunk(stream, state) {\n if (state.ended) return;\n if (state.decoder) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) {\n state.buffer.push(chunk);\n state.length += state.objectMode ? 1 : chunk.length;\n }\n }\n state.ended = true;\n\n // emit 'readable' now to make sure it gets picked up.\n emitReadable(stream);\n}\n\n// Don't emit readable right away in sync mode, because this can trigger\n// another read() call => stack overflow. This way, it might trigger\n// a nextTick recursion warning, but that's not so bad.\nfunction emitReadable(stream) {\n var state = stream._readableState;\n state.needReadable = false;\n if (!state.emittedReadable) {\n debug('emitReadable', state.flowing);\n state.emittedReadable = true;\n if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream);\n }\n}\n\nfunction emitReadable_(stream) {\n debug('emit readable');\n stream.emit('readable');\n flow(stream);\n}\n\n// at this point, the user has presumably seen the 'readable' event,\n// and called read() to consume some data. that may have triggered\n// in turn another _read(n) call, in which case reading = true if\n// it's in progress.\n// However, if we're not ended, or reading, and the length < hwm,\n// then go ahead and try to read some more preemptively.\nfunction maybeReadMore(stream, state) {\n if (!state.readingMore) {\n state.readingMore = true;\n pna.nextTick(maybeReadMore_, stream, state);\n }\n}\n\nfunction maybeReadMore_(stream, state) {\n var len = state.length;\n while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {\n debug('maybeReadMore read 0');\n stream.read(0);\n if (len === state.length)\n // didn't get any data, stop spinning.\n break;else len = state.length;\n }\n state.readingMore = false;\n}\n\n// abstract method. to be overridden in specific implementation classes.\n// call cb(er, data) where data is <= n in length.\n// for virtual (non-string, non-buffer) streams, \"length\" is somewhat\n// arbitrary, and perhaps not very meaningful.\nReadable.prototype._read = function (n) {\n this.emit('error', new Error('_read() is not implemented'));\n};\n\nReadable.prototype.pipe = function (dest, pipeOpts) {\n var src = this;\n var state = this._readableState;\n\n switch (state.pipesCount) {\n case 0:\n state.pipes = dest;\n break;\n case 1:\n state.pipes = [state.pipes, dest];\n break;\n default:\n state.pipes.push(dest);\n break;\n }\n state.pipesCount += 1;\n debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);\n\n var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;\n\n var endFn = doEnd ? onend : unpipe;\n if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn);\n\n dest.on('unpipe', onunpipe);\n function onunpipe(readable, unpipeInfo) {\n debug('onunpipe');\n if (readable === src) {\n if (unpipeInfo && unpipeInfo.hasUnpiped === false) {\n unpipeInfo.hasUnpiped = true;\n cleanup();\n }\n }\n }\n\n function onend() {\n debug('onend');\n dest.end();\n }\n\n // when the dest drains, it reduces the awaitDrain counter\n // on the source. This would be more elegant with a .once()\n // handler in flow(), but adding and removing repeatedly is\n // too slow.\n var ondrain = pipeOnDrain(src);\n dest.on('drain', ondrain);\n\n var cleanedUp = false;\n function cleanup() {\n debug('cleanup');\n // cleanup event handlers once the pipe is broken\n dest.removeListener('close', onclose);\n dest.removeListener('finish', onfinish);\n dest.removeListener('drain', ondrain);\n dest.removeListener('error', onerror);\n dest.removeListener('unpipe', onunpipe);\n src.removeListener('end', onend);\n src.removeListener('end', unpipe);\n src.removeListener('data', ondata);\n\n cleanedUp = true;\n\n // if the reader is waiting for a drain event from this\n // specific writer, then it would cause it to never start\n // flowing again.\n // So, if this is awaiting a drain, then we just call it now.\n // If we don't know, then assume that we are waiting for one.\n if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();\n }\n\n // If the user pushes more data while we're writing to dest then we'll end up\n // in ondata again. However, we only want to increase awaitDrain once because\n // dest will only emit one 'drain' event for the multiple writes.\n // => Introduce a guard on increasing awaitDrain.\n var increasedAwaitDrain = false;\n src.on('data', ondata);\n function ondata(chunk) {\n debug('ondata');\n increasedAwaitDrain = false;\n var ret = dest.write(chunk);\n if (false === ret && !increasedAwaitDrain) {\n // If the user unpiped during `dest.write()`, it is possible\n // to get stuck in a permanently paused state if that write\n // also returned false.\n // => Check whether `dest` is still a piping destination.\n if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {\n debug('false write response, pause', src._readableState.awaitDrain);\n src._readableState.awaitDrain++;\n increasedAwaitDrain = true;\n }\n src.pause();\n }\n }\n\n // if the dest has an error, then stop piping into it.\n // however, don't suppress the throwing behavior for this.\n function onerror(er) {\n debug('onerror', er);\n unpipe();\n dest.removeListener('error', onerror);\n if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);\n }\n\n // Make sure our error handler is attached before userland ones.\n prependListener(dest, 'error', onerror);\n\n // Both close and finish should trigger unpipe, but only once.\n function onclose() {\n dest.removeListener('finish', onfinish);\n unpipe();\n }\n dest.once('close', onclose);\n function onfinish() {\n debug('onfinish');\n dest.removeListener('close', onclose);\n unpipe();\n }\n dest.once('finish', onfinish);\n\n function unpipe() {\n debug('unpipe');\n src.unpipe(dest);\n }\n\n // tell the dest that it's being piped to\n dest.emit('pipe', src);\n\n // start the flow if it hasn't been started already.\n if (!state.flowing) {\n debug('pipe resume');\n src.resume();\n }\n\n return dest;\n};\n\nfunction pipeOnDrain(src) {\n return function () {\n var state = src._readableState;\n debug('pipeOnDrain', state.awaitDrain);\n if (state.awaitDrain) state.awaitDrain--;\n if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {\n state.flowing = true;\n flow(src);\n }\n };\n}\n\nReadable.prototype.unpipe = function (dest) {\n var state = this._readableState;\n var unpipeInfo = { hasUnpiped: false };\n\n // if we're not piping anywhere, then do nothing.\n if (state.pipesCount === 0) return this;\n\n // just one destination. most common case.\n if (state.pipesCount === 1) {\n // passed in one, but it's not the right one.\n if (dest && dest !== state.pipes) return this;\n\n if (!dest) dest = state.pipes;\n\n // got a match.\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n if (dest) dest.emit('unpipe', this, unpipeInfo);\n return this;\n }\n\n // slow case. multiple pipe destinations.\n\n if (!dest) {\n // remove all.\n var dests = state.pipes;\n var len = state.pipesCount;\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n\n for (var i = 0; i < len; i++) {\n dests[i].emit('unpipe', this, unpipeInfo);\n }return this;\n }\n\n // try to find the right one.\n var index = indexOf(state.pipes, dest);\n if (index === -1) return this;\n\n state.pipes.splice(index, 1);\n state.pipesCount -= 1;\n if (state.pipesCount === 1) state.pipes = state.pipes[0];\n\n dest.emit('unpipe', this, unpipeInfo);\n\n return this;\n};\n\n// set up data events if they are asked for\n// Ensure readable listeners eventually get something\nReadable.prototype.on = function (ev, fn) {\n var res = Stream.prototype.on.call(this, ev, fn);\n\n if (ev === 'data') {\n // Start flowing on next tick if stream isn't explicitly paused\n if (this._readableState.flowing !== false) this.resume();\n } else if (ev === 'readable') {\n var state = this._readableState;\n if (!state.endEmitted && !state.readableListening) {\n state.readableListening = state.needReadable = true;\n state.emittedReadable = false;\n if (!state.reading) {\n pna.nextTick(nReadingNextTick, this);\n } else if (state.length) {\n emitReadable(this);\n }\n }\n }\n\n return res;\n};\nReadable.prototype.addListener = Readable.prototype.on;\n\nfunction nReadingNextTick(self) {\n debug('readable nexttick read 0');\n self.read(0);\n}\n\n// pause() and resume() are remnants of the legacy readable stream API\n// If the user uses them, then switch into old mode.\nReadable.prototype.resume = function () {\n var state = this._readableState;\n if (!state.flowing) {\n debug('resume');\n state.flowing = true;\n resume(this, state);\n }\n return this;\n};\n\nfunction resume(stream, state) {\n if (!state.resumeScheduled) {\n state.resumeScheduled = true;\n pna.nextTick(resume_, stream, state);\n }\n}\n\nfunction resume_(stream, state) {\n if (!state.reading) {\n debug('resume read 0');\n stream.read(0);\n }\n\n state.resumeScheduled = false;\n state.awaitDrain = 0;\n stream.emit('resume');\n flow(stream);\n if (state.flowing && !state.reading) stream.read(0);\n}\n\nReadable.prototype.pause = function () {\n debug('call pause flowing=%j', this._readableState.flowing);\n if (false !== this._readableState.flowing) {\n debug('pause');\n this._readableState.flowing = false;\n this.emit('pause');\n }\n return this;\n};\n\nfunction flow(stream) {\n var state = stream._readableState;\n debug('flow', state.flowing);\n while (state.flowing && stream.read() !== null) {}\n}\n\n// wrap an old-style stream as the async data source.\n// This is *not* part of the readable stream interface.\n// It is an ugly unfortunate mess of history.\nReadable.prototype.wrap = function (stream) {\n var _this = this;\n\n var state = this._readableState;\n var paused = false;\n\n stream.on('end', function () {\n debug('wrapped end');\n if (state.decoder && !state.ended) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) _this.push(chunk);\n }\n\n _this.push(null);\n });\n\n stream.on('data', function (chunk) {\n debug('wrapped data');\n if (state.decoder) chunk = state.decoder.write(chunk);\n\n // don't skip over falsy values in objectMode\n if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;\n\n var ret = _this.push(chunk);\n if (!ret) {\n paused = true;\n stream.pause();\n }\n });\n\n // proxy all the other methods.\n // important when wrapping filters and duplexes.\n for (var i in stream) {\n if (this[i] === undefined && typeof stream[i] === 'function') {\n this[i] = function (method) {\n return function () {\n return stream[method].apply(stream, arguments);\n };\n }(i);\n }\n }\n\n // proxy certain important events.\n for (var n = 0; n < kProxyEvents.length; n++) {\n stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));\n }\n\n // when we try to consume some more bytes, simply unpause the\n // underlying stream.\n this._read = function (n) {\n debug('wrapped _read', n);\n if (paused) {\n paused = false;\n stream.resume();\n }\n };\n\n return this;\n};\n\nObject.defineProperty(Readable.prototype, 'readableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function () {\n return this._readableState.highWaterMark;\n }\n});\n\n// exposed for testing purposes only.\nReadable._fromList = fromList;\n\n// Pluck off n bytes from an array of buffers.\n// Length is the combined lengths of all the buffers in the list.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction fromList(n, state) {\n // nothing buffered\n if (state.length === 0) return null;\n\n var ret;\n if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {\n // read it all, truncate the list\n 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);\n state.buffer.clear();\n } else {\n // read part of list\n ret = fromListPartial(n, state.buffer, state.decoder);\n }\n\n return ret;\n}\n\n// Extracts only enough buffered data to satisfy the amount requested.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction fromListPartial(n, list, hasStrings) {\n var ret;\n if (n < list.head.data.length) {\n // slice is the same for buffers and strings\n ret = list.head.data.slice(0, n);\n list.head.data = list.head.data.slice(n);\n } else if (n === list.head.data.length) {\n // first chunk is a perfect match\n ret = list.shift();\n } else {\n // result spans more than one buffer\n ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);\n }\n return ret;\n}\n\n// Copies a specified amount of characters from the list of buffered data\n// chunks.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction copyFromBufferString(n, list) {\n var p = list.head;\n var c = 1;\n var ret = p.data;\n n -= ret.length;\n while (p = p.next) {\n var str = p.data;\n var nb = n > str.length ? str.length : n;\n if (nb === str.length) ret += str;else ret += str.slice(0, n);\n n -= nb;\n if (n === 0) {\n if (nb === str.length) {\n ++c;\n if (p.next) list.head = p.next;else list.head = list.tail = null;\n } else {\n list.head = p;\n p.data = str.slice(nb);\n }\n break;\n }\n ++c;\n }\n list.length -= c;\n return ret;\n}\n\n// Copies a specified amount of bytes from the list of buffered data chunks.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction copyFromBuffer(n, list) {\n var ret = Buffer.allocUnsafe(n);\n var p = list.head;\n var c = 1;\n p.data.copy(ret);\n n -= p.data.length;\n while (p = p.next) {\n var buf = p.data;\n var nb = n > buf.length ? buf.length : n;\n buf.copy(ret, ret.length - n, 0, nb);\n n -= nb;\n if (n === 0) {\n if (nb === buf.length) {\n ++c;\n if (p.next) list.head = p.next;else list.head = list.tail = null;\n } else {\n list.head = p;\n p.data = buf.slice(nb);\n }\n break;\n }\n ++c;\n }\n list.length -= c;\n return ret;\n}\n\nfunction endReadable(stream) {\n var state = stream._readableState;\n\n // If we get here before consuming all the bytes, then that is a\n // bug in node. Should never happen.\n if (state.length > 0) throw new Error('\"endReadable()\" called on non-empty stream');\n\n if (!state.endEmitted) {\n state.ended = true;\n pna.nextTick(endReadableNT, state, stream);\n }\n}\n\nfunction endReadableNT(state, stream) {\n // Check that we didn't get one last unshift.\n if (!state.endEmitted && state.length === 0) {\n state.endEmitted = true;\n stream.readable = false;\n stream.emit('end');\n }\n}\n\nfunction indexOf(xs, x) {\n for (var i = 0, l = xs.length; i < l; i++) {\n if (xs[i] === x) return i;\n }\n return -1;\n}","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a transform stream is a readable/writable stream where you do\n// something with the data. Sometimes it's called a \"filter\",\n// but that's not a great name for it, since that implies a thing where\n// some bits pass through, and others are simply ignored. (That would\n// be a valid example of a transform, of course.)\n//\n// While the output is causally related to the input, it's not a\n// necessarily symmetric or synchronous transformation. For example,\n// a zlib stream might take multiple plain-text writes(), and then\n// emit a single compressed chunk some time in the future.\n//\n// Here's how this works:\n//\n// The Transform stream has all the aspects of the readable and writable\n// stream classes. When you write(chunk), that calls _write(chunk,cb)\n// internally, and returns false if there's a lot of pending writes\n// buffered up. When you call read(), that calls _read(n) until\n// there's enough pending readable data buffered up.\n//\n// In a transform stream, the written data is placed in a buffer. When\n// _read(n) is called, it transforms the queued up data, calling the\n// buffered _write cb's as it consumes chunks. If consuming a single\n// written chunk would result in multiple output chunks, then the first\n// outputted bit calls the readcb, and subsequent chunks just go into\n// the read buffer, and will cause it to emit 'readable' if necessary.\n//\n// This way, back-pressure is actually determined by the reading side,\n// since _read has to be called to start processing a new chunk. However,\n// a pathological inflate type of transform can cause excessive buffering\n// here. For example, imagine a stream where every byte of input is\n// interpreted as an integer from 0-255, and then results in that many\n// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in\n// 1kb of data being output. In this case, you could write a very small\n// amount of input, and end up with a very large amount of output. In\n// such a pathological inflating mechanism, there'd be no way to tell\n// the system to stop doing the transform. A single 4MB write could\n// cause the system to run out of memory.\n//\n// However, even in such a pathological case, only a single written chunk\n// would be consumed, and then the rest would wait (un-transformed) until\n// the results of the previous transformed chunk were consumed.\n\n'use strict';\n\nmodule.exports = Transform;\n\nvar Duplex = require('./_stream_duplex');\n\n/**/\nvar util = require('core-util-is');\nutil.inherits = require('inherits');\n/**/\n\nutil.inherits(Transform, Duplex);\n\nfunction afterTransform(er, data) {\n var ts = this._transformState;\n ts.transforming = false;\n\n var cb = ts.writecb;\n\n if (!cb) {\n return this.emit('error', new Error('write callback called multiple times'));\n }\n\n ts.writechunk = null;\n ts.writecb = null;\n\n if (data != null) // single equals check for both `null` and `undefined`\n this.push(data);\n\n cb(er);\n\n var rs = this._readableState;\n rs.reading = false;\n if (rs.needReadable || rs.length < rs.highWaterMark) {\n this._read(rs.highWaterMark);\n }\n}\n\nfunction Transform(options) {\n if (!(this instanceof Transform)) return new Transform(options);\n\n Duplex.call(this, options);\n\n this._transformState = {\n afterTransform: afterTransform.bind(this),\n needTransform: false,\n transforming: false,\n writecb: null,\n writechunk: null,\n writeencoding: null\n };\n\n // start out asking for a readable event once data is transformed.\n this._readableState.needReadable = true;\n\n // we have implemented the _read method, and done the other things\n // that Readable wants before the first _read call, so unset the\n // sync guard flag.\n this._readableState.sync = false;\n\n if (options) {\n if (typeof options.transform === 'function') this._transform = options.transform;\n\n if (typeof options.flush === 'function') this._flush = options.flush;\n }\n\n // When the writable side finishes, then flush out anything remaining.\n this.on('prefinish', prefinish);\n}\n\nfunction prefinish() {\n var _this = this;\n\n if (typeof this._flush === 'function') {\n this._flush(function (er, data) {\n done(_this, er, data);\n });\n } else {\n done(this, null, null);\n }\n}\n\nTransform.prototype.push = function (chunk, encoding) {\n this._transformState.needTransform = false;\n return Duplex.prototype.push.call(this, chunk, encoding);\n};\n\n// This is the part where you do stuff!\n// override this function in implementation classes.\n// 'chunk' is an input chunk.\n//\n// Call `push(newChunk)` to pass along transformed output\n// to the readable side. You may call 'push' zero or more times.\n//\n// Call `cb(err)` when you are done with this chunk. If you pass\n// an error, then that'll put the hurt on the whole operation. If you\n// never call cb(), then you'll never get another chunk.\nTransform.prototype._transform = function (chunk, encoding, cb) {\n throw new Error('_transform() is not implemented');\n};\n\nTransform.prototype._write = function (chunk, encoding, cb) {\n var ts = this._transformState;\n ts.writecb = cb;\n ts.writechunk = chunk;\n ts.writeencoding = encoding;\n if (!ts.transforming) {\n var rs = this._readableState;\n if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);\n }\n};\n\n// Doesn't matter what the args are here.\n// _transform does all the work.\n// That we got here means that the readable side wants more data.\nTransform.prototype._read = function (n) {\n var ts = this._transformState;\n\n if (ts.writechunk !== null && ts.writecb && !ts.transforming) {\n ts.transforming = true;\n this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);\n } else {\n // mark that we need a transform, so that any data that comes in\n // will get processed, now that we've asked for it.\n ts.needTransform = true;\n }\n};\n\nTransform.prototype._destroy = function (err, cb) {\n var _this2 = this;\n\n Duplex.prototype._destroy.call(this, err, function (err2) {\n cb(err2);\n _this2.emit('close');\n });\n};\n\nfunction done(stream, er, data) {\n if (er) return stream.emit('error', er);\n\n if (data != null) // single equals check for both `null` and `undefined`\n stream.push(data);\n\n // if there's nothing in the write buffer, then that means\n // that nothing more will ever be provided\n if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');\n\n if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');\n\n return stream.push(null);\n}","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// A bit simpler than readable streams.\n// Implement an async ._write(chunk, encoding, cb), and it'll handle all\n// the drain event emission and buffering.\n\n'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/**/\n\nmodule.exports = Writable;\n\n/* */\nfunction WriteReq(chunk, encoding, cb) {\n this.chunk = chunk;\n this.encoding = encoding;\n this.callback = cb;\n this.next = null;\n}\n\n// It seems a linked list but it is not\n// there will be only 2 of these for each stream\nfunction CorkedRequest(state) {\n var _this = this;\n\n this.next = null;\n this.entry = null;\n this.finish = function () {\n onCorkedFinish(_this, state);\n };\n}\n/* */\n\n/**/\nvar asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick;\n/**/\n\n/**/\nvar Duplex;\n/**/\n\nWritable.WritableState = WritableState;\n\n/**/\nvar util = require('core-util-is');\nutil.inherits = require('inherits');\n/**/\n\n/**/\nvar internalUtil = {\n deprecate: require('util-deprecate')\n};\n/**/\n\n/**/\nvar Stream = require('./internal/streams/stream');\n/**/\n\n/**/\n\nvar Buffer = require('safe-buffer').Buffer;\nvar OurUint8Array = global.Uint8Array || function () {};\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\n/**/\n\nvar destroyImpl = require('./internal/streams/destroy');\n\nutil.inherits(Writable, Stream);\n\nfunction nop() {}\n\nfunction WritableState(options, stream) {\n Duplex = Duplex || require('./_stream_duplex');\n\n options = options || {};\n\n // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n var isDuplex = stream instanceof Duplex;\n\n // object stream flag to indicate whether or not this stream\n // contains buffers or objects.\n this.objectMode = !!options.objectMode;\n\n if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;\n\n // the point at which write() starts returning false\n // Note: 0 is a valid value, means that we always return false if\n // the entire buffer is not flushed immediately on write()\n var hwm = options.highWaterMark;\n var writableHwm = options.writableHighWaterMark;\n var defaultHwm = this.objectMode ? 16 : 16 * 1024;\n\n if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm;\n\n // cast to ints.\n this.highWaterMark = Math.floor(this.highWaterMark);\n\n // if _final has been called\n this.finalCalled = false;\n\n // drain event flag.\n this.needDrain = false;\n // at the start of calling end()\n this.ending = false;\n // when end() has been called, and returned\n this.ended = false;\n // when 'finish' is emitted\n this.finished = false;\n\n // has it been destroyed\n this.destroyed = false;\n\n // should we decode strings into buffers before passing to _write?\n // this is here so that some node-core streams can optimize string\n // handling at a lower level.\n var noDecode = options.decodeStrings === false;\n this.decodeStrings = !noDecode;\n\n // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n // not an actual buffer we keep track of, but a measurement\n // of how much we're waiting to get pushed to some underlying\n // socket or file.\n this.length = 0;\n\n // a flag to see when we're in the middle of a write.\n this.writing = false;\n\n // when true all writes will be buffered until .uncork() call\n this.corked = 0;\n\n // a flag to be able to tell if the onwrite cb is called immediately,\n // or on a later tick. We set this to true at first, because any\n // actions that shouldn't happen until \"later\" should generally also\n // not happen before the first write call.\n this.sync = true;\n\n // a flag to know if we're processing previously buffered items, which\n // may call the _write() callback in the same tick, so that we don't\n // end up in an overlapped onwrite situation.\n this.bufferProcessing = false;\n\n // the callback that's passed to _write(chunk,cb)\n this.onwrite = function (er) {\n onwrite(stream, er);\n };\n\n // the callback that the user supplies to write(chunk,encoding,cb)\n this.writecb = null;\n\n // the amount that is being written when _write is called.\n this.writelen = 0;\n\n this.bufferedRequest = null;\n this.lastBufferedRequest = null;\n\n // number of pending user-supplied write callbacks\n // this must be 0 before 'finish' can be emitted\n this.pendingcb = 0;\n\n // emit prefinish if the only thing we're waiting for is _write cbs\n // This is relevant for synchronous Transform streams\n this.prefinished = false;\n\n // True if the error was already emitted and should not be thrown again\n this.errorEmitted = false;\n\n // count buffered requests\n this.bufferedRequestCount = 0;\n\n // allocate the first CorkedRequest, there is always\n // one allocated and free to use, and we maintain at most two\n this.corkedRequestsFree = new CorkedRequest(this);\n}\n\nWritableState.prototype.getBuffer = function getBuffer() {\n var current = this.bufferedRequest;\n var out = [];\n while (current) {\n out.push(current);\n current = current.next;\n }\n return out;\n};\n\n(function () {\n try {\n Object.defineProperty(WritableState.prototype, 'buffer', {\n get: internalUtil.deprecate(function () {\n return this.getBuffer();\n }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')\n });\n } catch (_) {}\n})();\n\n// Test _writableState for inheritance to account for Duplex streams,\n// whose prototype chain only points to Readable.\nvar realHasInstance;\nif (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {\n realHasInstance = Function.prototype[Symbol.hasInstance];\n Object.defineProperty(Writable, Symbol.hasInstance, {\n value: function (object) {\n if (realHasInstance.call(this, object)) return true;\n if (this !== Writable) return false;\n\n return object && object._writableState instanceof WritableState;\n }\n });\n} else {\n realHasInstance = function (object) {\n return object instanceof this;\n };\n}\n\nfunction Writable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n\n // Writable ctor is applied to Duplexes, too.\n // `realHasInstance` is necessary because using plain `instanceof`\n // would return false, as no `_writableState` property is attached.\n\n // Trying to use the custom `instanceof` for Writable here will also break the\n // Node.js LazyTransform implementation, which has a non-trivial getter for\n // `_writableState` that would lead to infinite recursion.\n if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {\n return new Writable(options);\n }\n\n this._writableState = new WritableState(options, this);\n\n // legacy.\n this.writable = true;\n\n if (options) {\n if (typeof options.write === 'function') this._write = options.write;\n\n if (typeof options.writev === 'function') this._writev = options.writev;\n\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n\n if (typeof options.final === 'function') this._final = options.final;\n }\n\n Stream.call(this);\n}\n\n// Otherwise people can pipe Writable streams, which is just wrong.\nWritable.prototype.pipe = function () {\n this.emit('error', new Error('Cannot pipe, not readable'));\n};\n\nfunction writeAfterEnd(stream, cb) {\n var er = new Error('write after end');\n // TODO: defer error events consistently everywhere, not just the cb\n stream.emit('error', er);\n pna.nextTick(cb, er);\n}\n\n// Checks that a user-supplied chunk is valid, especially for the particular\n// mode the stream is in. Currently this means that `null` is never accepted\n// and undefined/non-string values are only allowed in object mode.\nfunction validChunk(stream, state, chunk, cb) {\n var valid = true;\n var er = false;\n\n if (chunk === null) {\n er = new TypeError('May not write null values to stream');\n } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new TypeError('Invalid non-string/buffer chunk');\n }\n if (er) {\n stream.emit('error', er);\n pna.nextTick(cb, er);\n valid = false;\n }\n return valid;\n}\n\nWritable.prototype.write = function (chunk, encoding, cb) {\n var state = this._writableState;\n var ret = false;\n var isBuf = !state.objectMode && _isUint8Array(chunk);\n\n if (isBuf && !Buffer.isBuffer(chunk)) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;\n\n if (typeof cb !== 'function') cb = nop;\n\n if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {\n state.pendingcb++;\n ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);\n }\n\n return ret;\n};\n\nWritable.prototype.cork = function () {\n var state = this._writableState;\n\n state.corked++;\n};\n\nWritable.prototype.uncork = function () {\n var state = this._writableState;\n\n if (state.corked) {\n state.corked--;\n\n if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);\n }\n};\n\nWritable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {\n // node::ParseEncoding() requires lower case.\n if (typeof encoding === 'string') encoding = encoding.toLowerCase();\n 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);\n this._writableState.defaultEncoding = encoding;\n return this;\n};\n\nfunction decodeChunk(state, chunk, encoding) {\n if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {\n chunk = Buffer.from(chunk, encoding);\n }\n return chunk;\n}\n\nObject.defineProperty(Writable.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function () {\n return this._writableState.highWaterMark;\n }\n});\n\n// if we're already writing something, then just put this\n// in the queue, and wait our turn. Otherwise, call _write\n// If we return false, then we need a drain event, so set that flag.\nfunction writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {\n if (!isBuf) {\n var newChunk = decodeChunk(state, chunk, encoding);\n if (chunk !== newChunk) {\n isBuf = true;\n encoding = 'buffer';\n chunk = newChunk;\n }\n }\n var len = state.objectMode ? 1 : chunk.length;\n\n state.length += len;\n\n var ret = state.length < state.highWaterMark;\n // we must ensure that previous needDrain will not be reset to false.\n if (!ret) state.needDrain = true;\n\n if (state.writing || state.corked) {\n var last = state.lastBufferedRequest;\n state.lastBufferedRequest = {\n chunk: chunk,\n encoding: encoding,\n isBuf: isBuf,\n callback: cb,\n next: null\n };\n if (last) {\n last.next = state.lastBufferedRequest;\n } else {\n state.bufferedRequest = state.lastBufferedRequest;\n }\n state.bufferedRequestCount += 1;\n } else {\n doWrite(stream, state, false, len, chunk, encoding, cb);\n }\n\n return ret;\n}\n\nfunction doWrite(stream, state, writev, len, chunk, encoding, cb) {\n state.writelen = len;\n state.writecb = cb;\n state.writing = true;\n state.sync = true;\n if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);\n state.sync = false;\n}\n\nfunction onwriteError(stream, state, sync, er, cb) {\n --state.pendingcb;\n\n if (sync) {\n // defer the callback if we are being called synchronously\n // to avoid piling up things on the stack\n pna.nextTick(cb, er);\n // this can emit finish, and it will always happen\n // after error\n pna.nextTick(finishMaybe, stream, state);\n stream._writableState.errorEmitted = true;\n stream.emit('error', er);\n } else {\n // the caller expect this to happen before if\n // it is async\n cb(er);\n stream._writableState.errorEmitted = true;\n stream.emit('error', er);\n // this can emit finish, but finish must\n // always follow error\n finishMaybe(stream, state);\n }\n}\n\nfunction onwriteStateUpdate(state) {\n state.writing = false;\n state.writecb = null;\n state.length -= state.writelen;\n state.writelen = 0;\n}\n\nfunction onwrite(stream, er) {\n var state = stream._writableState;\n var sync = state.sync;\n var cb = state.writecb;\n\n onwriteStateUpdate(state);\n\n if (er) onwriteError(stream, state, sync, er, cb);else {\n // Check if we're actually ready to finish, but don't emit yet\n var finished = needFinish(state);\n\n if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {\n clearBuffer(stream, state);\n }\n\n if (sync) {\n /**/\n asyncWrite(afterWrite, stream, state, finished, cb);\n /**/\n } else {\n afterWrite(stream, state, finished, cb);\n }\n }\n}\n\nfunction afterWrite(stream, state, finished, cb) {\n if (!finished) onwriteDrain(stream, state);\n state.pendingcb--;\n cb();\n finishMaybe(stream, state);\n}\n\n// Must force callback to be called on nextTick, so that we don't\n// emit 'drain' before the write() consumer gets the 'false' return\n// value, and has a chance to attach a 'drain' listener.\nfunction onwriteDrain(stream, state) {\n if (state.length === 0 && state.needDrain) {\n state.needDrain = false;\n stream.emit('drain');\n }\n}\n\n// if there's something in the buffer waiting, then process it\nfunction clearBuffer(stream, state) {\n state.bufferProcessing = true;\n var entry = state.bufferedRequest;\n\n if (stream._writev && entry && entry.next) {\n // Fast case, write everything using _writev()\n var l = state.bufferedRequestCount;\n var buffer = new Array(l);\n var holder = state.corkedRequestsFree;\n holder.entry = entry;\n\n var count = 0;\n var allBuffers = true;\n while (entry) {\n buffer[count] = entry;\n if (!entry.isBuf) allBuffers = false;\n entry = entry.next;\n count += 1;\n }\n buffer.allBuffers = allBuffers;\n\n doWrite(stream, state, true, state.length, buffer, '', holder.finish);\n\n // doWrite is almost always async, defer these to save a bit of time\n // as the hot path ends with doWrite\n state.pendingcb++;\n state.lastBufferedRequest = null;\n if (holder.next) {\n state.corkedRequestsFree = holder.next;\n holder.next = null;\n } else {\n state.corkedRequestsFree = new CorkedRequest(state);\n }\n state.bufferedRequestCount = 0;\n } else {\n // Slow case, write chunks one-by-one\n while (entry) {\n var chunk = entry.chunk;\n var encoding = entry.encoding;\n var cb = entry.callback;\n var len = state.objectMode ? 1 : chunk.length;\n\n doWrite(stream, state, false, len, chunk, encoding, cb);\n entry = entry.next;\n state.bufferedRequestCount--;\n // if we didn't call the onwrite immediately, then\n // it means that we need to wait until it does.\n // also, that means that the chunk and cb are currently\n // being processed, so move the buffer counter past them.\n if (state.writing) {\n break;\n }\n }\n\n if (entry === null) state.lastBufferedRequest = null;\n }\n\n state.bufferedRequest = entry;\n state.bufferProcessing = false;\n}\n\nWritable.prototype._write = function (chunk, encoding, cb) {\n cb(new Error('_write() is not implemented'));\n};\n\nWritable.prototype._writev = null;\n\nWritable.prototype.end = function (chunk, encoding, cb) {\n var state = this._writableState;\n\n if (typeof chunk === 'function') {\n cb = chunk;\n chunk = null;\n encoding = null;\n } else if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);\n\n // .end() fully uncorks\n if (state.corked) {\n state.corked = 1;\n this.uncork();\n }\n\n // ignore unnecessary end() calls.\n if (!state.ending && !state.finished) endWritable(this, state, cb);\n};\n\nfunction needFinish(state) {\n return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;\n}\nfunction callFinal(stream, state) {\n stream._final(function (err) {\n state.pendingcb--;\n if (err) {\n stream.emit('error', err);\n }\n state.prefinished = true;\n stream.emit('prefinish');\n finishMaybe(stream, state);\n });\n}\nfunction prefinish(stream, state) {\n if (!state.prefinished && !state.finalCalled) {\n if (typeof stream._final === 'function') {\n state.pendingcb++;\n state.finalCalled = true;\n pna.nextTick(callFinal, stream, state);\n } else {\n state.prefinished = true;\n stream.emit('prefinish');\n }\n }\n}\n\nfunction finishMaybe(stream, state) {\n var need = needFinish(state);\n if (need) {\n prefinish(stream, state);\n if (state.pendingcb === 0) {\n state.finished = true;\n stream.emit('finish');\n }\n }\n return need;\n}\n\nfunction endWritable(stream, state, cb) {\n state.ending = true;\n finishMaybe(stream, state);\n if (cb) {\n if (state.finished) pna.nextTick(cb);else stream.once('finish', cb);\n }\n state.ended = true;\n stream.writable = false;\n}\n\nfunction onCorkedFinish(corkReq, state, err) {\n var entry = corkReq.entry;\n corkReq.entry = null;\n while (entry) {\n var cb = entry.callback;\n state.pendingcb--;\n cb(err);\n entry = entry.next;\n }\n if (state.corkedRequestsFree) {\n state.corkedRequestsFree.next = corkReq;\n } else {\n state.corkedRequestsFree = corkReq;\n }\n}\n\nObject.defineProperty(Writable.prototype, 'destroyed', {\n get: function () {\n if (this._writableState === undefined) {\n return false;\n }\n return this._writableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._writableState) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._writableState.destroyed = value;\n }\n});\n\nWritable.prototype.destroy = destroyImpl.destroy;\nWritable.prototype._undestroy = destroyImpl.undestroy;\nWritable.prototype._destroy = function (err, cb) {\n this.end();\n cb(err);\n};","'use strict';\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Buffer = require('safe-buffer').Buffer;\nvar util = require('util');\n\nfunction copyBuffer(src, target, offset) {\n src.copy(target, offset);\n}\n\nmodule.exports = function () {\n function BufferList() {\n _classCallCheck(this, BufferList);\n\n this.head = null;\n this.tail = null;\n this.length = 0;\n }\n\n BufferList.prototype.push = function push(v) {\n var entry = { data: v, next: null };\n if (this.length > 0) this.tail.next = entry;else this.head = entry;\n this.tail = entry;\n ++this.length;\n };\n\n BufferList.prototype.unshift = function unshift(v) {\n var entry = { data: v, next: this.head };\n if (this.length === 0) this.tail = entry;\n this.head = entry;\n ++this.length;\n };\n\n BufferList.prototype.shift = function shift() {\n if (this.length === 0) return;\n var ret = this.head.data;\n if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;\n --this.length;\n return ret;\n };\n\n BufferList.prototype.clear = function clear() {\n this.head = this.tail = null;\n this.length = 0;\n };\n\n BufferList.prototype.join = function join(s) {\n if (this.length === 0) return '';\n var p = this.head;\n var ret = '' + p.data;\n while (p = p.next) {\n ret += s + p.data;\n }return ret;\n };\n\n BufferList.prototype.concat = function concat(n) {\n if (this.length === 0) return Buffer.alloc(0);\n if (this.length === 1) return this.head.data;\n var ret = Buffer.allocUnsafe(n >>> 0);\n var p = this.head;\n var i = 0;\n while (p) {\n copyBuffer(p.data, ret, i);\n i += p.data.length;\n p = p.next;\n }\n return ret;\n };\n\n return BufferList;\n}();\n\nif (util && util.inspect && util.inspect.custom) {\n module.exports.prototype[util.inspect.custom] = function () {\n var obj = util.inspect({ length: this.length });\n return this.constructor.name + ' ' + obj;\n };\n}","'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/**/\n\n// undocumented cb() API, needed for core, not for public API\nfunction destroy(err, cb) {\n var _this = this;\n\n var readableDestroyed = this._readableState && this._readableState.destroyed;\n var writableDestroyed = this._writableState && this._writableState.destroyed;\n\n if (readableDestroyed || writableDestroyed) {\n if (cb) {\n cb(err);\n } else if (err && (!this._writableState || !this._writableState.errorEmitted)) {\n pna.nextTick(emitErrorNT, this, err);\n }\n return this;\n }\n\n // we set destroyed to true before firing error callbacks in order\n // to make it re-entrance safe in case destroy() is called within callbacks\n\n if (this._readableState) {\n this._readableState.destroyed = true;\n }\n\n // if this is a duplex stream mark the writable part as destroyed as well\n if (this._writableState) {\n this._writableState.destroyed = true;\n }\n\n this._destroy(err || null, function (err) {\n if (!cb && err) {\n pna.nextTick(emitErrorNT, _this, err);\n if (_this._writableState) {\n _this._writableState.errorEmitted = true;\n }\n } else if (cb) {\n cb(err);\n }\n });\n\n return this;\n}\n\nfunction undestroy() {\n if (this._readableState) {\n this._readableState.destroyed = false;\n this._readableState.reading = false;\n this._readableState.ended = false;\n this._readableState.endEmitted = false;\n }\n\n if (this._writableState) {\n this._writableState.destroyed = false;\n this._writableState.ended = false;\n this._writableState.ending = false;\n this._writableState.finished = false;\n this._writableState.errorEmitted = false;\n }\n}\n\nfunction emitErrorNT(self, err) {\n self.emit('error', err);\n}\n\nmodule.exports = {\n destroy: destroy,\n undestroy: undestroy\n};","module.exports = require('events').EventEmitter;\n","module.exports = require('./readable').PassThrough\n","exports = module.exports = require('./lib/_stream_readable.js');\nexports.Stream = exports;\nexports.Readable = exports;\nexports.Writable = require('./lib/_stream_writable.js');\nexports.Duplex = require('./lib/_stream_duplex.js');\nexports.Transform = require('./lib/_stream_transform.js');\nexports.PassThrough = require('./lib/_stream_passthrough.js');\n","module.exports = require('./readable').Transform\n","module.exports = require('./lib/_stream_writable.js');\n","'use strict';\n\n/**\n * Check if we're required to add a port number.\n *\n * @see https://url.spec.whatwg.org/#default-port\n * @param {Number|String} port Port number we need to check\n * @param {String} protocol Protocol we need to check against.\n * @returns {Boolean} Is it a default port for the given protocol\n * @api private\n */\nmodule.exports = function required(port, protocol) {\n protocol = protocol.split(':')[0];\n port = +port;\n\n if (!port) return false;\n\n switch (protocol) {\n case 'http':\n case 'ws':\n return port !== 80;\n\n case 'https':\n case 'wss':\n return port !== 443;\n\n case 'ftp':\n return port !== 21;\n\n case 'gopher':\n return port !== 70;\n\n case 'file':\n return false;\n }\n\n return port !== 0;\n};\n","/* eslint-disable node/no-deprecated-api */\nvar buffer = require('buffer')\nvar Buffer = buffer.Buffer\n\n// alternative to using Object.keys for old browsers\nfunction copyProps (src, dst) {\n for (var key in src) {\n dst[key] = src[key]\n }\n}\nif (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {\n module.exports = buffer\n} else {\n // Copy properties from require('buffer')\n copyProps(buffer, exports)\n exports.Buffer = SafeBuffer\n}\n\nfunction SafeBuffer (arg, encodingOrOffset, length) {\n return Buffer(arg, encodingOrOffset, length)\n}\n\n// Copy static methods from Buffer\ncopyProps(Buffer, SafeBuffer)\n\nSafeBuffer.from = function (arg, encodingOrOffset, length) {\n if (typeof arg === 'number') {\n throw new TypeError('Argument must not be a number')\n }\n return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.alloc = function (size, fill, encoding) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n var buf = Buffer(size)\n if (fill !== undefined) {\n if (typeof encoding === 'string') {\n buf.fill(fill, encoding)\n } else {\n buf.fill(fill)\n }\n } else {\n buf.fill(0)\n }\n return buf\n}\n\nSafeBuffer.allocUnsafe = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return Buffer(size)\n}\n\nSafeBuffer.allocUnsafeSlow = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return buffer.SlowBuffer(size)\n}\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nmodule.exports = Stream;\n\nvar EE = require('events').EventEmitter;\nvar inherits = require('inherits');\n\ninherits(Stream, EE);\nStream.Readable = require('readable-stream/readable.js');\nStream.Writable = require('readable-stream/writable.js');\nStream.Duplex = require('readable-stream/duplex.js');\nStream.Transform = require('readable-stream/transform.js');\nStream.PassThrough = require('readable-stream/passthrough.js');\n\n// Backwards-compat with node 0.4.x\nStream.Stream = Stream;\n\n\n\n// old-style streams. Note that the pipe method (the only relevant\n// part of this class) is overridden in the Readable class.\n\nfunction Stream() {\n EE.call(this);\n}\n\nStream.prototype.pipe = function(dest, options) {\n var source = this;\n\n function ondata(chunk) {\n if (dest.writable) {\n if (false === dest.write(chunk) && source.pause) {\n source.pause();\n }\n }\n }\n\n source.on('data', ondata);\n\n function ondrain() {\n if (source.readable && source.resume) {\n source.resume();\n }\n }\n\n dest.on('drain', ondrain);\n\n // If the 'end' option is not supplied, dest.end() will be called when\n // source gets the 'end' or 'close' events. Only dest.end() once.\n if (!dest._isStdio && (!options || options.end !== false)) {\n source.on('end', onend);\n source.on('close', onclose);\n }\n\n var didOnEnd = false;\n function onend() {\n if (didOnEnd) return;\n didOnEnd = true;\n\n dest.end();\n }\n\n\n function onclose() {\n if (didOnEnd) return;\n didOnEnd = true;\n\n if (typeof dest.destroy === 'function') dest.destroy();\n }\n\n // don't leave dangling pipes when there are errors.\n function onerror(er) {\n cleanup();\n if (EE.listenerCount(this, 'error') === 0) {\n throw er; // Unhandled stream error in pipe.\n }\n }\n\n source.on('error', onerror);\n dest.on('error', onerror);\n\n // remove all the event listeners that were added.\n function cleanup() {\n source.removeListener('data', ondata);\n dest.removeListener('drain', ondrain);\n\n source.removeListener('end', onend);\n source.removeListener('close', onclose);\n\n source.removeListener('error', onerror);\n dest.removeListener('error', onerror);\n\n source.removeListener('end', cleanup);\n source.removeListener('close', cleanup);\n\n dest.removeListener('close', cleanup);\n }\n\n source.on('end', cleanup);\n source.on('close', cleanup);\n\n dest.on('close', cleanup);\n\n dest.emit('pipe', source);\n\n // Allow for unix-like usage: A.pipe(B).pipe(C)\n return dest;\n};\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n/**/\n\nvar Buffer = require('safe-buffer').Buffer;\n/**/\n\nvar isEncoding = Buffer.isEncoding || function (encoding) {\n encoding = '' + encoding;\n switch (encoding && encoding.toLowerCase()) {\n 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':\n return true;\n default:\n return false;\n }\n};\n\nfunction _normalizeEncoding(enc) {\n if (!enc) return 'utf8';\n var retried;\n while (true) {\n switch (enc) {\n case 'utf8':\n case 'utf-8':\n return 'utf8';\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return 'utf16le';\n case 'latin1':\n case 'binary':\n return 'latin1';\n case 'base64':\n case 'ascii':\n case 'hex':\n return enc;\n default:\n if (retried) return; // undefined\n enc = ('' + enc).toLowerCase();\n retried = true;\n }\n }\n};\n\n// Do not cache `Buffer.isEncoding` when checking encoding names as some\n// modules monkey-patch it to support additional encodings\nfunction normalizeEncoding(enc) {\n var nenc = _normalizeEncoding(enc);\n if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);\n return nenc || enc;\n}\n\n// StringDecoder provides an interface for efficiently splitting a series of\n// buffers into a series of JS strings without breaking apart multi-byte\n// characters.\nexports.StringDecoder = StringDecoder;\nfunction StringDecoder(encoding) {\n this.encoding = normalizeEncoding(encoding);\n var nb;\n switch (this.encoding) {\n case 'utf16le':\n this.text = utf16Text;\n this.end = utf16End;\n nb = 4;\n break;\n case 'utf8':\n this.fillLast = utf8FillLast;\n nb = 4;\n break;\n case 'base64':\n this.text = base64Text;\n this.end = base64End;\n nb = 3;\n break;\n default:\n this.write = simpleWrite;\n this.end = simpleEnd;\n return;\n }\n this.lastNeed = 0;\n this.lastTotal = 0;\n this.lastChar = Buffer.allocUnsafe(nb);\n}\n\nStringDecoder.prototype.write = function (buf) {\n if (buf.length === 0) return '';\n var r;\n var i;\n if (this.lastNeed) {\n r = this.fillLast(buf);\n if (r === undefined) return '';\n i = this.lastNeed;\n this.lastNeed = 0;\n } else {\n i = 0;\n }\n if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);\n return r || '';\n};\n\nStringDecoder.prototype.end = utf8End;\n\n// Returns only complete characters in a Buffer\nStringDecoder.prototype.text = utf8Text;\n\n// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer\nStringDecoder.prototype.fillLast = function (buf) {\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);\n this.lastNeed -= buf.length;\n};\n\n// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a\n// continuation byte. If an invalid byte is detected, -2 is returned.\nfunction utf8CheckByte(byte) {\n 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;\n return byte >> 6 === 0x02 ? -1 : -2;\n}\n\n// Checks at most 3 bytes at the end of a Buffer in order to detect an\n// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)\n// needed to complete the UTF-8 character (if applicable) are returned.\nfunction utf8CheckIncomplete(self, buf, i) {\n var j = buf.length - 1;\n if (j < i) return 0;\n var nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 1;\n return nb;\n }\n if (--j < i || nb === -2) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 2;\n return nb;\n }\n if (--j < i || nb === -2) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) {\n if (nb === 2) nb = 0;else self.lastNeed = nb - 3;\n }\n return nb;\n }\n return 0;\n}\n\n// Validates as many continuation bytes for a multi-byte UTF-8 character as\n// needed or are available. If we see a non-continuation byte where we expect\n// one, we \"replace\" the validated continuation bytes we've seen so far with\n// a single UTF-8 replacement character ('\\ufffd'), to match v8's UTF-8 decoding\n// behavior. The continuation byte check is included three times in the case\n// where all of the continuation bytes for a character exist in the same buffer.\n// It is also done this way as a slight performance increase instead of using a\n// loop.\nfunction utf8CheckExtraBytes(self, buf, p) {\n if ((buf[0] & 0xC0) !== 0x80) {\n self.lastNeed = 0;\n return '\\ufffd';\n }\n if (self.lastNeed > 1 && buf.length > 1) {\n if ((buf[1] & 0xC0) !== 0x80) {\n self.lastNeed = 1;\n return '\\ufffd';\n }\n if (self.lastNeed > 2 && buf.length > 2) {\n if ((buf[2] & 0xC0) !== 0x80) {\n self.lastNeed = 2;\n return '\\ufffd';\n }\n }\n }\n}\n\n// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.\nfunction utf8FillLast(buf) {\n var p = this.lastTotal - this.lastNeed;\n var r = utf8CheckExtraBytes(this, buf, p);\n if (r !== undefined) return r;\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, p, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, p, 0, buf.length);\n this.lastNeed -= buf.length;\n}\n\n// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a\n// partial character, the character's bytes are buffered until the required\n// number of bytes are available.\nfunction utf8Text(buf, i) {\n var total = utf8CheckIncomplete(this, buf, i);\n if (!this.lastNeed) return buf.toString('utf8', i);\n this.lastTotal = total;\n var end = buf.length - (total - this.lastNeed);\n buf.copy(this.lastChar, 0, end);\n return buf.toString('utf8', i, end);\n}\n\n// For UTF-8, a replacement character is added when ending on a partial\n// character.\nfunction utf8End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + '\\ufffd';\n return r;\n}\n\n// UTF-16LE typically needs two bytes per character, but even if we have an even\n// number of bytes available, we need to check if we end on a leading/high\n// surrogate. In that case, we need to wait for the next two bytes in order to\n// decode the last character properly.\nfunction utf16Text(buf, i) {\n if ((buf.length - i) % 2 === 0) {\n var r = buf.toString('utf16le', i);\n if (r) {\n var c = r.charCodeAt(r.length - 1);\n if (c >= 0xD800 && c <= 0xDBFF) {\n this.lastNeed = 2;\n this.lastTotal = 4;\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n return r.slice(0, -1);\n }\n }\n return r;\n }\n this.lastNeed = 1;\n this.lastTotal = 2;\n this.lastChar[0] = buf[buf.length - 1];\n return buf.toString('utf16le', i, buf.length - 1);\n}\n\n// For UTF-16LE we do not explicitly append special replacement characters if we\n// end on a partial character, we simply let v8 handle that.\nfunction utf16End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) {\n var end = this.lastTotal - this.lastNeed;\n return r + this.lastChar.toString('utf16le', 0, end);\n }\n return r;\n}\n\nfunction base64Text(buf, i) {\n var n = (buf.length - i) % 3;\n if (n === 0) return buf.toString('base64', i);\n this.lastNeed = 3 - n;\n this.lastTotal = 3;\n if (n === 1) {\n this.lastChar[0] = buf[buf.length - 1];\n } else {\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n }\n return buf.toString('base64', i, buf.length - n);\n}\n\nfunction base64End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);\n return r;\n}\n\n// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)\nfunction simpleWrite(buf) {\n return buf.toString(this.encoding);\n}\n\nfunction simpleEnd(buf) {\n return buf && buf.length ? this.write(buf) : '';\n}","\"use strict\";\n\nvar isOldIE = function isOldIE() {\n var memo;\n return function memorize() {\n if (typeof memo === 'undefined') {\n // Test for IE <= 9 as proposed by Browserhacks\n // @see http://browserhacks.com/#hack-e71d8692f65334173fee715c222cb805\n // Tests for existence of standard globals is to allow style-loader\n // to operate correctly into non-standard environments\n // @see https://github.com/webpack-contrib/style-loader/issues/177\n memo = Boolean(window && document && document.all && !window.atob);\n }\n\n return memo;\n };\n}();\n\nvar getTarget = function getTarget() {\n var memo = {};\n return function memorize(target) {\n if (typeof memo[target] === 'undefined') {\n var styleTarget = document.querySelector(target); // Special case to return head of iframe instead of iframe itself\n\n if (window.HTMLIFrameElement && styleTarget instanceof window.HTMLIFrameElement) {\n try {\n // This will throw an exception if access to iframe is blocked\n // due to cross-origin restrictions\n styleTarget = styleTarget.contentDocument.head;\n } catch (e) {\n // istanbul ignore next\n styleTarget = null;\n }\n }\n\n memo[target] = styleTarget;\n }\n\n return memo[target];\n };\n}();\n\nvar stylesInDom = [];\n\nfunction getIndexByIdentifier(identifier) {\n var result = -1;\n\n for (var i = 0; i < stylesInDom.length; i++) {\n if (stylesInDom[i].identifier === identifier) {\n result = i;\n break;\n }\n }\n\n return result;\n}\n\nfunction modulesToDom(list, options) {\n var idCountMap = {};\n var identifiers = [];\n\n for (var i = 0; i < list.length; i++) {\n var item = list[i];\n var id = options.base ? item[0] + options.base : item[0];\n var count = idCountMap[id] || 0;\n var identifier = \"\".concat(id, \" \").concat(count);\n idCountMap[id] = count + 1;\n var index = getIndexByIdentifier(identifier);\n var obj = {\n css: item[1],\n media: item[2],\n sourceMap: item[3]\n };\n\n if (index !== -1) {\n stylesInDom[index].references++;\n stylesInDom[index].updater(obj);\n } else {\n stylesInDom.push({\n identifier: identifier,\n updater: addStyle(obj, options),\n references: 1\n });\n }\n\n identifiers.push(identifier);\n }\n\n return identifiers;\n}\n\nfunction insertStyleElement(options) {\n var style = document.createElement('style');\n var attributes = options.attributes || {};\n\n if (typeof attributes.nonce === 'undefined') {\n var nonce = typeof __webpack_nonce__ !== 'undefined' ? __webpack_nonce__ : null;\n\n if (nonce) {\n attributes.nonce = nonce;\n }\n }\n\n Object.keys(attributes).forEach(function (key) {\n style.setAttribute(key, attributes[key]);\n });\n\n if (typeof options.insert === 'function') {\n options.insert(style);\n } else {\n var target = getTarget(options.insert || 'head');\n\n if (!target) {\n throw new Error(\"Couldn't find a style target. This probably means that the value for the 'insert' parameter is invalid.\");\n }\n\n target.appendChild(style);\n }\n\n return style;\n}\n\nfunction removeStyleElement(style) {\n // istanbul ignore if\n if (style.parentNode === null) {\n return false;\n }\n\n style.parentNode.removeChild(style);\n}\n/* istanbul ignore next */\n\n\nvar replaceText = function replaceText() {\n var textStore = [];\n return function replace(index, replacement) {\n textStore[index] = replacement;\n return textStore.filter(Boolean).join('\\n');\n };\n}();\n\nfunction applyToSingletonTag(style, index, remove, obj) {\n var css = remove ? '' : obj.media ? \"@media \".concat(obj.media, \" {\").concat(obj.css, \"}\") : obj.css; // For old IE\n\n /* istanbul ignore if */\n\n if (style.styleSheet) {\n style.styleSheet.cssText = replaceText(index, css);\n } else {\n var cssNode = document.createTextNode(css);\n var childNodes = style.childNodes;\n\n if (childNodes[index]) {\n style.removeChild(childNodes[index]);\n }\n\n if (childNodes.length) {\n style.insertBefore(cssNode, childNodes[index]);\n } else {\n style.appendChild(cssNode);\n }\n }\n}\n\nfunction applyToTag(style, options, obj) {\n var css = obj.css;\n var media = obj.media;\n var sourceMap = obj.sourceMap;\n\n if (media) {\n style.setAttribute('media', media);\n } else {\n style.removeAttribute('media');\n }\n\n if (sourceMap && typeof btoa !== 'undefined') {\n css += \"\\n/*# sourceMappingURL=data:application/json;base64,\".concat(btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))), \" */\");\n } // For old IE\n\n /* istanbul ignore if */\n\n\n if (style.styleSheet) {\n style.styleSheet.cssText = css;\n } else {\n while (style.firstChild) {\n style.removeChild(style.firstChild);\n }\n\n style.appendChild(document.createTextNode(css));\n }\n}\n\nvar singleton = null;\nvar singletonCounter = 0;\n\nfunction addStyle(obj, options) {\n var style;\n var update;\n var remove;\n\n if (options.singleton) {\n var styleIndex = singletonCounter++;\n style = singleton || (singleton = insertStyleElement(options));\n update = applyToSingletonTag.bind(null, style, styleIndex, false);\n remove = applyToSingletonTag.bind(null, style, styleIndex, true);\n } else {\n style = insertStyleElement(options);\n update = applyToTag.bind(null, style, options);\n\n remove = function remove() {\n removeStyleElement(style);\n };\n }\n\n update(obj);\n return function updateStyle(newObj) {\n if (newObj) {\n if (newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap) {\n return;\n }\n\n update(obj = newObj);\n } else {\n remove();\n }\n };\n}\n\nmodule.exports = function (list, options) {\n options = options || {}; // Force single-tag solution on IE6-9, which has a hard limit on the # of \n","import mod from \"-!../../node_modules/babel-loader/lib/index.js!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Error.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../node_modules/babel-loader/lib/index.js!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Error.vue?vue&type=script&lang=js&\"","import api from \"!../../node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js\";\n import content from \"!!../../node_modules/css-loader/dist/cjs.js!../../node_modules/vue-loader/lib/loaders/stylePostLoader.js!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Error.vue?vue&type=style&index=0&id=74a975ae&scoped=true&lang=css&\";\n\nvar options = {};\n\noptions.insert = \"head\";\noptions.singleton = false;\n\nvar update = api(content, options);\n\n\n\nexport default content.locals || {};","import { render, staticRenderFns } from \"./Error.vue?vue&type=template&id=74a975ae&scoped=true&\"\nimport script from \"./Error.vue?vue&type=script&lang=js&\"\nexport * from \"./Error.vue?vue&type=script&lang=js&\"\nimport style0 from \"./Error.vue?vue&type=style&index=0&id=74a975ae&scoped=true&lang=css&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n script,\n render,\n staticRenderFns,\n false,\n null,\n \"74a975ae\",\n null\n \n)\n\nexport default component.exports","var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('div',{attrs:{\"id\":\"emptycontent\"}},[_c('div',{staticClass:\"icon-error\"}),_vm._v(\" \"),_c('h2',[_vm._t(\"default\",function(){return [_vm._v(_vm._s(_vm.t('viewer', 'Error loading {name}', { name: _vm.name })))]})],2)])}\nvar staticRenderFns = []\n\nexport { render, staticRenderFns }","/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */\nimport { getDavPath } from '../utils/fileUtils'\n\nexport default function(fileInfo, mime, component) {\n\tconst data = {\n\t\tmime,\n\t\tmodal: component,\n\t\tfailed: false,\n\t\tloaded: false,\n\t\tdavPath: getDavPath(fileInfo),\n\t}\n\n\treturn Object.assign({}, fileInfo, data)\n}\n","/**\n * @copyright Copyright (c) 2020 Azul \n *\n * @author Azul \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */\n\nimport { encodePath } from '@nextcloud/paths'\n\nexport default function(name, context) {\n\t// replace potential leading double slashes\n\tconst path = `${context.dir}/${name}`.replace(/^\\/\\//, '/')\n\tconst oldQuery = location.search.replace(/^\\?/, '')\n\tconst onClose = () => OC.Util.History.pushState(oldQuery)\n\tif (!context.fileInfoModel && context.fileList) {\n\t\tcontext.fileInfoModel = context.fileList.getModelForFile(name)\n\t}\n\tif (context.fileInfoModel) {\n\t\tpushToHistory({ fileid: context.fileInfoModel.get('id') })\n\t}\n\tOCA.Viewer.open({ path, onPrev: pushToHistory, onNext: pushToHistory, onClose })\n}\n\nfunction pushToHistory({ fileid }) {\n\tconst params = OC.Util.History.parseUrlQuery()\n\tconst dir = params.dir\n\tdelete params.dir\n\tdelete params.fileid\n\tparams.openfile = fileid\n\tconst query = 'dir=' + encodePath(dir) + '&' + OC.buildQueryString(params)\n\tOC.Util.History.pushState(query)\n}\n","/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */\n\nimport { createClient, getPatcher } from 'webdav'\nimport axios from '@nextcloud/axios'\n\nimport { getRootPath, getToken, isPublic } from '../utils/davUtils'\n\n// Add this so the server knows it is an request from the browserg\naxios.defaults.headers['X-Requested-With'] = 'XMLHttpRequest'\n\n// force our axios\nconst patcher = getPatcher()\npatcher.patch('request', axios)\n\n// init webdav client\nconst client = createClient(getRootPath(), isPublic()\n\t? { username: getToken(), password: '' }\n\t: {}\n)\n\nexport default client\n","/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */\n\nimport client from './DavClient'\nimport { genFileInfo } from '../utils/fileUtils'\n/**\n * Retrieve the files list\n *\n * @param {String} path the path relative to the user root\n * @param {Object} [options] optional options for axios\n * @returns {Array} the file list\n */\nexport default async function(path, options) {\n\tconst response = await client.stat(path, Object.assign({\n\t\tdata: `\n\t\t\t\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\n\t\t\t`,\n\t\tdetails: true,\n\t}, options))\n\treturn genFileInfo(response.data)\n}\n","/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */\n\nimport client from './DavClient'\nimport { genFileInfo } from '../utils/fileUtils'\n\n/**\n * Retrieve the files list\n *\n * @param {String} path the path relative to the user root\n * @param {Object} [options] optional options for axios\n * @returns {Array} the file list\n */\nexport default async function(path, options) {\n\t// getDirectoryContents doesn't accept / for root\n\tconst fixedPath = path === '/' ? '' : path\n\n\tconst response = await client.getDirectoryContents(fixedPath, Object.assign({\n\t\tdata: `\n\t\t\t\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\n\t\t\t`,\n\t\tdetails: true,\n\t}, options))\n\n\treturn response.data.map(genFileInfo)\n}\n","\n/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */\nimport { generateUrl } from '@nextcloud/router'\nimport { getToken, isPublic } from '../utils/davUtils'\nimport { encodeFilePath, getDavPath } from '../utils/fileUtils'\n\nexport default {\n\tcomputed: {\n\t\t/**\n\t\t * Link to the preview path if the file have a preview\n\t\t * @returns {string}\n\t\t */\n\t\tpreviewpath() {\n\t\t\treturn this.getPreviewIfAny({\n\t\t\t\tfileid: this.fileid,\n\t\t\t\tfilename: this.filename,\n\t\t\t\thasPreview: this.hasPreview,\n\t\t\t\tdavPath: this.davPath,\n\t\t\t})\n\t\t},\n\n\t\t/**\n\t\t * Absolute dav remote path of the file\n\t\t * @returns {string}\n\t\t */\n\t\tdavPath() {\n\t\t\treturn getDavPath({\n\t\t\t\tfilename: this.filename,\n\t\t\t\tbasename: this.basename,\n\t\t\t})\n\t\t},\n\n\t},\n\tmethods: {\n\t\t/**\n\t\t * Return the preview url if the file have an existing\n\t\t * preview or the absolute dav remote path if none.\n\t\t *\n\t\t * @param {Object} data destructuring object\n\t\t * @param {string} data.fileid the file id\n\t\t * @param {boolean} data.hasPreview have the file an existing preview ?\n\t\t * @param {string} data.davPath the absolute dav path\n\t\t * @returns {String} the absolute url\n\t\t */\n\t\tgetPreviewIfAny({ fileid, filename, hasPreview, davPath }) {\n\t\t\tconst searchParams = `fileId=${fileid}`\n\t\t\t\t+ `&x=${Math.floor(screen.width * devicePixelRatio)}`\n\t\t\t\t+ `&y=${Math.floor(screen.height * devicePixelRatio)}`\n\t\t\t\t+ '&a=true'\n\n\t\t\tif (hasPreview) {\n\t\t\t\t// TODO: find a nicer standard way of doing this?\n\t\t\t\tif (isPublic()) {\n\t\t\t\t\treturn generateUrl(`/apps/files_sharing/publicpreview/${getToken()}?file=${encodeFilePath(filename)}&${searchParams}`)\n\t\t\t\t}\n\t\t\t\treturn generateUrl(`/core/preview?${searchParams}`)\n\t\t\t}\n\t\t\treturn davPath\n\t\t},\n\t},\n}\n","/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */\nimport debounce from 'debounce'\nimport PreviewUrl from '../mixins/PreviewUrl'\nimport parsePath from 'path-parse'\n\nexport default {\n\tinheritAttrs: false,\n\tmixins: [PreviewUrl],\n\tprops: {\n\t\t// Is the current component shown\n\t\tactive: {\n\t\t\ttype: Boolean,\n\t\t\tdefault: false,\n\t\t},\n\t\t// file name\n\t\tbasename: {\n\t\t\ttype: String,\n\t\t\trequired: true,\n\t\t},\n\t\t// file path relative to user folder\n\t\tfilename: {\n\t\t\ttype: String,\n\t\t\trequired: true,\n\t\t},\n\t\t// file path relative to user folder\n\t\thasPreview: {\n\t\t\ttype: Boolean,\n\t\t\trequired: true,\n\t\t},\n\t\t// unique file id\n\t\tfileid: {\n\t\t\ttype: Number,\n\t\t\trequired: true,\n\t\t},\n\t\t// list of all the visible files\n\t\tfileList: {\n\t\t\ttype: Array,\n\t\t\tdefault: () => [],\n\t\t},\n\t\t// file mime (aliased if specified in the model)\n\t\tmime: {\n\t\t\ttype: String,\n\t\t\trequired: true,\n\t\t},\n\t\t// can the user swipe\n\t\tcanSwipe: {\n\t\t\ttype: Boolean,\n\t\t\tdefault: true,\n\t\t},\n\t\t// is the content loaded?\n\t\t// synced with parent\n\t\tloaded: {\n\t\t\ttype: Boolean,\n\t\t\tdefault: false,\n\t\t},\n\t\t// is the sidebar currently opened ?\n\t\tisSidebarShown: {\n\t\t\ttype: Boolean,\n\t\t\tdefault: false,\n\t\t},\n\t\t// are we in fullscreen mode ?\n\t\tisFullScreen: {\n\t\t\ttype: Boolean,\n\t\t\tdefault: false,\n\t\t},\n\t},\n\n\tdata() {\n\t\treturn {\n\t\t\theight: null,\n\t\t\twidth: null,\n\t\t\tnaturalHeight: null,\n\t\t\tnaturalWidth: null,\n\t\t\tisLoaded: false,\n\t\t}\n\t},\n\n\tcomputed: {\n\t\tname() {\n\t\t\treturn parsePath(this.basename).name\n\t\t},\n\t\text() {\n\t\t\treturn parsePath(this.basename).ext\n\t\t},\n\t},\n\n\twatch: {\n\t\tactive(val, old) {\n\t\t\t// the item was hidden before and is now the current view\n\t\t\tif (val === true && old === false) {\n\t\t\t\t// just in case the file was preloaded, let's warn the viewer\n\t\t\t\tif (this.isLoaded) {\n\t\t\t\t\tthis.doneLoading()\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\t\t// update image size on sidebar toggle\n\t\tisSidebarShown() {\n\t\t\t// wait for transition to complete (100ms)\n\t\t\tsetTimeout(this.updateHeightWidth, 200)\n\t\t},\n\t},\n\n\tmounted() {\n\t\t// detect error and let the viewer know\n\t\tthis.$el.addEventListener('error', e => {\n\t\t\tconsole.error('Error loading', this.filename, e)\n\t\t\tthis.$emit('error', e)\n\t\t})\n\n\t\t// update image size on window resize\n\t\twindow.addEventListener('resize', debounce(() => {\n\t\t\tthis.updateHeightWidth()\n\t\t}, 100))\n\t},\n\n\tmethods: {\n\n\t\t/**\n\t\t * This is used to make the viewer know this file is complete or ready\n\t\t * ! you NEED to use it to make the viewer aware of the current loading state\n\t\t */\n\t\tdoneLoading() {\n\t\t\t// send the current state\n\t\t\tthis.$emit('update:loaded', true)\n\t\t\t// save the current state\n\t\t\tthis.isLoaded = true\n\t\t},\n\n\t\t/**\n\t\t * Updates the current height and width data\n\t\t * based on the viewer maximum size\n\t\t */\n\t\tupdateHeightWidth() {\n\t\t\tconst modalWrapper = this.$parent.$el.querySelector('.modal-wrapper')\n\t\t\tif (modalWrapper && this.naturalHeight > 0 && this.naturalWidth > 0) {\n\t\t\t\tconst modalContainer = modalWrapper.querySelector('.modal-container')\n\t\t\t\tconst wrapperMaxHeight = Number(window.getComputedStyle(modalContainer).maxHeight.replace('%', ''))\n\t\t\t\tconst wrapperMaxWidth = Number(window.getComputedStyle(modalContainer).maxWidth.replace('%', ''))\n\n\t\t\t\tconst parentHeight = Math.round(modalWrapper.clientHeight * wrapperMaxHeight / 100) - 50 // minus header\n\t\t\t\tconst parentWidth = Math.round(modalWrapper.clientWidth * wrapperMaxWidth / 100)\n\n\t\t\t\tconst heightRatio = parentHeight / this.naturalHeight\n\t\t\t\tconst widthRatio = parentWidth / this.naturalWidth\n\n\t\t\t\t// if the video height is capped by the parent height\n\t\t\t\t// AND the video is bigger than the parent\n\t\t\t\tif (heightRatio < widthRatio && heightRatio < 1) {\n\t\t\t\t\tthis.height = parentHeight\n\t\t\t\t\tthis.width = Math.round(this.naturalWidth / this.naturalHeight * parentHeight)\n\n\t\t\t\t// if the video width is capped by the parent width\n\t\t\t\t// AND the video is bigger than the parent\n\t\t\t\t} else if (heightRatio > widthRatio && widthRatio < 1) {\n\t\t\t\t\tthis.width = parentWidth\n\t\t\t\t\tthis.height = Math.round(this.naturalHeight / this.naturalWidth * parentWidth)\n\n\t\t\t\t// RESET\n\t\t\t\t} else {\n\t\t\t\t\tthis.height = this.naturalHeight\n\t\t\t\t\tthis.width = this.naturalWidth\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\n\t\t/**\n\t\t * Enable the viewer swiping previous/next capability\n\t\t */\n\t\tenableSwipe() {\n\t\t\tthis.$emit('update:canSwipe', true)\n\t\t},\n\n\t\t/**\n\t\t * Disable the viewer swiping previous/next capability\n\t\t */\n\t\tdisableSwipe() {\n\t\t\tthis.$emit('update:canSwipe', false)\n\t\t},\n\n\t\t/**\n\t\t * Toggle the fullscreen on the current visible element\n\t\t */\n\t\ttoggleFullScreen() {\n\t\t\tif (this.isFullScreen) {\n\t\t\t\tdocument.exitFullscreen()\n\t\t\t} else {\n\t\t\t\tthis.$el.requestFullscreen()\n\t\t\t}\n\t\t},\n\t},\n}\n","\n\n\n\n\n\n\n\n\n","import mod from \"-!../../node_modules/babel-loader/lib/index.js!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Viewer.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../node_modules/babel-loader/lib/index.js!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Viewer.vue?vue&type=script&lang=js&\"","import api from \"!../../node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js\";\n import content from \"!!../../node_modules/css-loader/dist/cjs.js!../../node_modules/vue-loader/lib/loaders/stylePostLoader.js!../../node_modules/sass-loader/dist/cjs.js!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Viewer.vue?vue&type=style&index=0&id=7fe52ba8&lang=scss&scoped=true&\";\n\nvar options = {};\n\noptions.insert = \"head\";\noptions.singleton = false;\n\nvar update = api(content, options);\n\n\n\nexport default content.locals || {};","import api from \"!../../node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js\";\n import content from \"!!../../node_modules/css-loader/dist/cjs.js!../../node_modules/vue-loader/lib/loaders/stylePostLoader.js!../../node_modules/sass-loader/dist/cjs.js!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Viewer.vue?vue&type=style&index=1&lang=scss&\";\n\nvar options = {};\n\noptions.insert = \"head\";\noptions.singleton = false;\n\nvar update = api(content, options);\n\n\n\nexport default content.locals || {};","import { render, staticRenderFns } from \"./Viewer.vue?vue&type=template&id=7fe52ba8&scoped=true&\"\nimport script from \"./Viewer.vue?vue&type=script&lang=js&\"\nexport * from \"./Viewer.vue?vue&type=script&lang=js&\"\nimport style0 from \"./Viewer.vue?vue&type=style&index=0&id=7fe52ba8&lang=scss&scoped=true&\"\nimport style1 from \"./Viewer.vue?vue&type=style&index=1&lang=scss&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n script,\n render,\n staticRenderFns,\n false,\n null,\n \"7fe52ba8\",\n null\n \n)\n\nexport default component.exports","var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return (_vm.initiated || _vm.currentFile.modal)?_c('Modal',{staticClass:\"viewer\",class:{'icon-loading': !_vm.currentFile.loaded && !_vm.currentFile.failed,\n\t\t'theme--undefined': _vm.theme === null, 'theme--dark': _vm.theme === 'dark', 'theme--light': _vm.theme === 'light', 'theme--default': _vm.theme === 'default'},style:({width: _vm.isSidebarShown ? (\"calc(100% - \" + _vm.sidebarWidth + \"px)\") : null}),attrs:{\"id\":\"viewer\",\"clear-view-delay\":(_vm.isTesting || _vm.isMobile) ? -1 : undefined /* prevent cypress timeouts and disable on mobile, otherwise use default of the modal */,\"dark\":true,\"enable-slideshow\":_vm.hasPrevious || _vm.hasNext,\"enable-swipe\":_vm.canSwipe,\"has-next\":_vm.hasNext && (_vm.canLoop ? true : !_vm.isEndOfList),\"has-previous\":_vm.hasPrevious && (_vm.canLoop ? true : !_vm.isStartOfList),\"size\":_vm.isMobile ? 'full' : 'large',\"spread-navigation\":true,\"title\":_vm.currentFile.basename,\"view\":_vm.currentFile.modal},on:{\"close\":_vm.close,\"previous\":_vm.previous,\"next\":_vm.next},scopedSlots:_vm._u([{key:\"actions\",fn:function(){return [(_vm.Sidebar && !_vm.isSidebarShown)?_c('ActionButton',{attrs:{\"close-after-click\":true,\"icon\":\"icon-menu-sidebar\"},on:{\"click\":_vm.showSidebar}},[_vm._v(\"\\n\\t\\t\\t\"+_vm._s(_vm.t('viewer', 'Open sidebar'))+\"\\n\\t\\t\")]):_vm._e(),_vm._v(\" \"),(_vm.canDownload)?_c('ActionLink',{attrs:{\"download\":_vm.currentFile.basename,\"icon\":\"icon-download\",\"close-after-click\":true,\"href\":_vm.currentFile.davPath}},[_vm._v(\"\\n\\t\\t\\t\"+_vm._s(_vm.t('viewer', 'Download'))+\"\\n\\t\\t\")]):_vm._e(),_vm._v(\" \"),(_vm.canDelete)?_c('ActionButton',{attrs:{\"close-after-click\":true,\"icon\":\"icon-delete\"},on:{\"click\":_vm.onDelete}},[_vm._v(\"\\n\\t\\t\\t\"+_vm._s(_vm.t('viewer', 'Delete'))+\"\\n\\t\\t\")]):_vm._e()]},proxy:true}],null,false,2225690204)},[_vm._v(\" \"),_c('div',{staticClass:\"viewer__content\",on:{\"click\":function($event){if($event.target !== $event.currentTarget){ return null; }if($event.ctrlKey||$event.shiftKey||$event.altKey||$event.metaKey){ return null; }return _vm.close.apply(null, arguments)}}},[(_vm.previousFile && !_vm.previousFile.failed)?_c(_vm.previousFile.modal,_vm._b({key:_vm.previousFile.fileid,ref:\"previous-content\",tag:\"component\",staticClass:\"viewer__file--hidden viewer__file\",attrs:{\"file-list\":_vm.fileList},on:{\"error\":_vm.previousFailed}},'component',_vm.previousFile,false)):(_vm.previousFile)?_c('Error',{staticClass:\"hidden-visually\",attrs:{\"name\":_vm.previousFile.basename}}):_vm._e(),_vm._v(\" \"),(!_vm.currentFile.failed)?_c(_vm.currentFile.modal,_vm._b({key:_vm.currentFile.fileid,ref:\"content\",tag:\"component\",staticClass:\"viewer__file viewer__file--active\",attrs:{\"active\":true,\"can-swipe\":_vm.canSwipe,\"file-list\":_vm.fileList,\"is-full-screen\":_vm.isFullscreen,\"loaded\":_vm.currentFile.loaded,\"is-sidebar-shown\":_vm.isSidebarShown},on:{\"update:canSwipe\":function($event){_vm.canSwipe=$event},\"update:can-swipe\":function($event){_vm.canSwipe=$event},\"update:loaded\":function($event){return _vm.$set(_vm.currentFile, \"loaded\", $event)},\"error\":_vm.currentFailed}},'component',_vm.currentFile,false)):_c('Error',{attrs:{\"name\":_vm.currentFile.basename}}),_vm._v(\" \"),(_vm.nextFile && !_vm.nextFile.failed)?_c(_vm.nextFile.modal,_vm._b({key:_vm.nextFile.fileid,ref:\"next-content\",tag:\"component\",staticClass:\"viewer__file--hidden viewer__file\",attrs:{\"file-list\":_vm.fileList},on:{\"error\":_vm.nextFailed}},'component',_vm.nextFile,false)):(_vm.nextFile)?_c('Error',{staticClass:\"hidden-visually\",attrs:{\"name\":_vm.nextFile.basename}}):_vm._e()],1)]):_vm._e()}\nvar staticRenderFns = []\n\nexport { render, staticRenderFns }","var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('img',{class:{\n\t\tdragging: _vm.dragging,\n\t\tloaded: _vm.loaded,\n\t\tzoomed: _vm.zoomRatio !== 1\n\t},style:({\n\t\tmarginTop: _vm.shiftY + 'px',\n\t\tmarginLeft: _vm.shiftX + 'px',\n\t\tmaxHeight: _vm.zoomRatio * 100 + '%',\n\t\tmaxWidth: _vm.zoomRatio * 100 + '%',\n\t}),attrs:{\"src\":_vm.data},on:{\"load\":_vm.updateImgSize,\"wheel\":_vm.updateZoom,\"dblclick\":function($event){$event.preventDefault();return _vm.onDblclick.apply(null, arguments)},\"mousedown\":function($event){$event.preventDefault();return _vm.dragStart.apply(null, arguments)}}})}\nvar staticRenderFns = []\n\nexport { render, staticRenderFns }","function setAsyncState(vm, stateObject, state) {\n vm.$set(vm.$data._asyncComputed[stateObject], 'state', state);\n vm.$set(vm.$data._asyncComputed[stateObject], 'updating', state === 'updating');\n vm.$set(vm.$data._asyncComputed[stateObject], 'error', state === 'error');\n vm.$set(vm.$data._asyncComputed[stateObject], 'success', state === 'success');\n}\n\nfunction getterOnly(fn) {\n if (typeof fn === 'function') return fn;\n\n return fn.get;\n}\n\nfunction hasOwnProperty(object, property) {\n return Object.prototype.hasOwnProperty.call(object, property);\n}\n\nfunction isComputedLazy(item) {\n return hasOwnProperty(item, 'lazy') && item.lazy;\n}\n\nfunction isLazyActive(vm, key) {\n return vm[lazyActivePrefix + key];\n}\n\nvar lazyActivePrefix = 'async_computed$lazy_active$',\n lazyDataPrefix = 'async_computed$lazy_data$';\n\nfunction initLazy(data, key, value) {\n data[lazyActivePrefix + key] = false;\n data[lazyDataPrefix + key] = value;\n}\n\nfunction makeLazyComputed(key) {\n return {\n get: function get() {\n this[lazyActivePrefix + key] = true;\n return this[lazyDataPrefix + key];\n },\n set: function set(value) {\n this[lazyDataPrefix + key] = value;\n }\n };\n}\n\nfunction silentSetLazy(vm, key, value) {\n vm[lazyDataPrefix + key] = value;\n}\nfunction silentGetLazy(vm, key) {\n return vm[lazyDataPrefix + key];\n}\n\nvar getGetterWatchedByArray = function getGetterWatchedByArray(computedAsyncProperty) {\n return function getter() {\n var _this = this;\n\n computedAsyncProperty.watch.forEach(function (key) {\n // Check if nested key is watched.\n var splittedByDot = key.split('.');\n if (splittedByDot.length === 1) {\n // If not, just access it.\n // eslint-disable-next-line no-unused-expressions\n _this[key];\n } else {\n // Access the nested propety.\n try {\n var start = _this;\n splittedByDot.forEach(function (part) {\n start = start[part];\n });\n } catch (error) {\n console.error('AsyncComputed: bad path: ', key);\n throw error;\n }\n }\n });\n return computedAsyncProperty.get.call(this);\n };\n};\n\nvar getGetterWatchedByFunction = function getGetterWatchedByFunction(computedAsyncProperty) {\n return function getter() {\n computedAsyncProperty.watch.call(this);\n return computedAsyncProperty.get.call(this);\n };\n};\n\nfunction getWatchedGetter(computedAsyncProperty) {\n if (typeof computedAsyncProperty.watch === 'function') {\n return getGetterWatchedByFunction(computedAsyncProperty);\n } else if (Array.isArray(computedAsyncProperty.watch)) {\n computedAsyncProperty.watch.forEach(function (key) {\n if (typeof key !== 'string') {\n throw new Error('AsyncComputed: watch elemnts must be strings');\n }\n });\n return getGetterWatchedByArray(computedAsyncProperty);\n } else {\n throw Error('AsyncComputed: watch should be function or an array');\n }\n}\n\nvar DidNotUpdate = typeof Symbol === 'function' ? Symbol('did-not-update') : {};\n\nvar getGetterWithShouldUpdate = function getGetterWithShouldUpdate(asyncProprety, currentGetter) {\n return function getter() {\n return asyncProprety.shouldUpdate.call(this) ? currentGetter.call(this) : DidNotUpdate;\n };\n};\n\nvar shouldNotUpdate = function shouldNotUpdate(value) {\n return DidNotUpdate === value;\n};\n\nvar prefix = '_async_computed$';\n\nvar AsyncComputed = {\n install: function install(Vue, pluginOptions) {\n pluginOptions = pluginOptions || {};\n\n Vue.config.optionMergeStrategies.asyncComputed = Vue.config.optionMergeStrategies.computed;\n\n Vue.mixin({\n data: function data() {\n return {\n _asyncComputed: {}\n };\n },\n\n computed: {\n $asyncComputed: function $asyncComputed() {\n return this.$data._asyncComputed;\n }\n },\n beforeCreate: function beforeCreate() {\n var asyncComputed = this.$options.asyncComputed || {};\n\n if (!Object.keys(asyncComputed).length) return;\n\n for (var key in asyncComputed) {\n var getter = getterFn(key, asyncComputed[key]);\n this.$options.computed[prefix + key] = getter;\n }\n\n this.$options.data = initDataWithAsyncComputed(this.$options, pluginOptions);\n },\n created: function created() {\n for (var key in this.$options.asyncComputed || {}) {\n var item = this.$options.asyncComputed[key],\n value = generateDefault.call(this, item, pluginOptions);\n if (isComputedLazy(item)) {\n silentSetLazy(this, key, value);\n } else {\n this[key] = value;\n }\n }\n\n for (var _key in this.$options.asyncComputed || {}) {\n handleAsyncComputedPropetyChanges(this, _key, pluginOptions, Vue);\n }\n }\n });\n }\n};\n\nfunction handleAsyncComputedPropetyChanges(vm, key, pluginOptions, Vue) {\n var promiseId = 0;\n var watcher = function watcher(newPromise) {\n var thisPromise = ++promiseId;\n\n if (shouldNotUpdate(newPromise)) return;\n\n if (!newPromise || !newPromise.then) {\n newPromise = Promise.resolve(newPromise);\n }\n setAsyncState(vm, key, 'updating');\n\n newPromise.then(function (value) {\n if (thisPromise !== promiseId) return;\n setAsyncState(vm, key, 'success');\n vm[key] = value;\n }).catch(function (err) {\n if (thisPromise !== promiseId) return;\n\n setAsyncState(vm, key, 'error');\n Vue.set(vm.$data._asyncComputed[key], 'exception', err);\n if (pluginOptions.errorHandler === false) return;\n\n var handler = pluginOptions.errorHandler === undefined ? console.error.bind(console, 'Error evaluating async computed property:') : pluginOptions.errorHandler;\n\n if (pluginOptions.useRawError) {\n handler(err, vm, err.stack);\n } else {\n handler(err.stack);\n }\n });\n };\n Vue.set(vm.$data._asyncComputed, key, {\n exception: null,\n update: function update() {\n if (!vm._isDestroyed) {\n watcher(getterOnly(vm.$options.asyncComputed[key]).apply(vm));\n }\n }\n });\n setAsyncState(vm, key, 'updating');\n vm.$watch(prefix + key, watcher, { immediate: true });\n}\n\nfunction initDataWithAsyncComputed(options, pluginOptions) {\n var optionData = options.data;\n var asyncComputed = options.asyncComputed || {};\n\n return function vueAsyncComputedInjectedDataFn(vm) {\n var data = (typeof optionData === 'function' ? optionData.call(this, vm) : optionData) || {};\n for (var key in asyncComputed) {\n var item = this.$options.asyncComputed[key];\n\n var value = generateDefault.call(this, item, pluginOptions);\n if (isComputedLazy(item)) {\n initLazy(data, key, value);\n this.$options.computed[key] = makeLazyComputed(key);\n } else {\n data[key] = value;\n }\n }\n return data;\n };\n}\n\nfunction getterFn(key, fn) {\n if (typeof fn === 'function') return fn;\n\n var getter = fn.get;\n\n if (hasOwnProperty(fn, 'watch')) {\n getter = getWatchedGetter(fn);\n }\n\n if (hasOwnProperty(fn, 'shouldUpdate')) {\n getter = getGetterWithShouldUpdate(fn, getter);\n }\n\n if (isComputedLazy(fn)) {\n var nonLazy = getter;\n getter = function lazyGetter() {\n if (isLazyActive(this, key)) {\n return nonLazy.call(this);\n } else {\n return silentGetLazy(this, key);\n }\n };\n }\n return getter;\n}\n\nfunction generateDefault(fn, pluginOptions) {\n var defaultValue = null;\n\n if ('default' in fn) {\n defaultValue = fn.default;\n } else if ('default' in pluginOptions) {\n defaultValue = pluginOptions.default;\n }\n\n if (typeof defaultValue === 'function') {\n return defaultValue.call(this);\n } else {\n return defaultValue;\n }\n}\n\n/* istanbul ignore if */\nif (typeof window !== 'undefined' && window.Vue) {\n // Auto install in dist mode\n window.Vue.use(AsyncComputed);\n}\n\nexport default AsyncComputed;\n","\n\n\n\n\n\n\n","import mod from \"-!../../node_modules/babel-loader/lib/index.js!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Images.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../node_modules/babel-loader/lib/index.js!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Images.vue?vue&type=script&lang=js&\"","import api from \"!../../node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js\";\n import content from \"!!../../node_modules/css-loader/dist/cjs.js!../../node_modules/vue-loader/lib/loaders/stylePostLoader.js!../../node_modules/sass-loader/dist/cjs.js!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Images.vue?vue&type=style&index=0&id=34247f4e&scoped=true&lang=scss&\";\n\nvar options = {};\n\noptions.insert = \"head\";\noptions.singleton = false;\n\nvar update = api(content, options);\n\n\n\nexport default content.locals || {};","import { render, staticRenderFns } from \"./Images.vue?vue&type=template&id=34247f4e&scoped=true&\"\nimport script from \"./Images.vue?vue&type=script&lang=js&\"\nexport * from \"./Images.vue?vue&type=script&lang=js&\"\nimport style0 from \"./Images.vue?vue&type=style&index=0&id=34247f4e&scoped=true&lang=scss&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n script,\n render,\n staticRenderFns,\n false,\n null,\n \"34247f4e\",\n null\n \n)\n\nexport default component.exports","/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */\n\nimport Images from '../components/Images'\n\nexport default {\n\tid: 'images',\n\tgroup: 'media',\n\tmimes: [\n\t\t'image/png',\n\t\t'image/heic',\n\t\t'image/jpeg',\n\t\t'image/gif',\n\t\t'image/x-xbitmap',\n\t\t'image/bmp',\n\t\t'image/svg+xml',\n\t\t'image/webp',\n\t],\n\tcomponent: Images,\n}\n","var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return (_vm.davPath)?_c('div',[_c('VuePlyr',{ref:\"plyr\",style:({\n\t\t\theight: _vm.height + 'px',\n\t\t\twidth: _vm.width + 'px'\n\t\t}),attrs:{\"options\":_vm.options}},[_c('video',{ref:\"video\",attrs:{\"autoplay\":_vm.active,\"playsinline\":true,\"poster\":_vm.livePhotoPath,\"src\":_vm.davPath,\"preload\":\"metadata\"},on:{\"ended\":_vm.donePlaying,\"canplay\":_vm.doneLoading,\"loadedmetadata\":_vm.onLoadedMetadata}},[_vm._v(\"\\n\\n\\t\\t\\t\"+_vm._s(_vm.t('viewer', 'Your browser does not support videos.'))+\"\\n\\t\\t\")])])],1):_vm._e()}\nvar staticRenderFns = []\n\nexport { render, staticRenderFns }","var e=\"undefined\"!=typeof globalThis?globalThis:\"undefined\"!=typeof window?window:\"undefined\"!=typeof global?global:\"undefined\"!=typeof self?self:{};function t(e,t,n){return e(n={path:t,exports:{},require:function(e,t){return function(){throw new Error(\"Dynamic requires are not currently supported by @rollup/plugin-commonjs\")}(null==t&&n.path)}},n.exports),n.exports}var n=function(e){return e&&e.Math==Math&&e},i=n(\"object\"==typeof globalThis&&globalThis)||n(\"object\"==typeof window&&window)||n(\"object\"==typeof self&&self)||n(\"object\"==typeof e&&e)||function(){return this}()||Function(\"return this\")(),r=function(e){try{return!!e()}catch(e){return!0}},o=!r((function(){return 7!=Object.defineProperty({},1,{get:function(){return 7}})[1]})),a={}.propertyIsEnumerable,s=Object.getOwnPropertyDescriptor,l={f:s&&!a.call({1:2},1)?function(e){var 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false;\n\nvar update = api(content, options);\n\n\n\nexport default content.locals || {};","import { render, staticRenderFns } from \"./Videos.vue?vue&type=template&id=514696f8&scoped=true&\"\nimport script from \"./Videos.vue?vue&type=script&lang=js&\"\nexport * from \"./Videos.vue?vue&type=script&lang=js&\"\nimport style0 from \"./Videos.vue?vue&type=style&index=0&id=514696f8&scoped=true&lang=scss&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n script,\n render,\n staticRenderFns,\n false,\n null,\n \"514696f8\",\n null\n \n)\n\nexport default component.exports","/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */\n\nimport Videos from '../components/Videos'\n\nexport default {\n\tid: 'videos',\n\tgroup: 'media',\n\tmimes: [\n\t\t'video/mpeg',\n\t\t'video/ogg',\n\t\t'video/webm',\n\t\t'video/mp4',\n\t\t'video/x-m4v',\n\t\t'video/x-flv',\n\t\t'video/quicktime',\n\t],\n\tmimesAliases: {\n\t\t'video/x-matroska': 'video/webm',\n\t},\n\tcomponent: Videos,\n}\n","\n\n\n\n\n\n\n","import mod from \"-!../../node_modules/babel-loader/lib/index.js!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Audios.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../node_modules/babel-loader/lib/index.js!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Audios.vue?vue&type=script&lang=js&\"","import api from \"!../../node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js\";\n import content from \"!!../../node_modules/css-loader/dist/cjs.js!../../node_modules/vue-loader/lib/loaders/stylePostLoader.js!../../node_modules/sass-loader/dist/cjs.js!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Audios.vue?vue&type=style&index=0&id=5c5557fa&scoped=true&lang=scss&\";\n\nvar options = {};\n\noptions.insert = \"head\";\noptions.singleton = false;\n\nvar update = api(content, options);\n\n\n\nexport default content.locals || {};","import { render, staticRenderFns } from \"./Audios.vue?vue&type=template&id=5c5557fa&scoped=true&\"\nimport script from \"./Audios.vue?vue&type=script&lang=js&\"\nexport * from \"./Audios.vue?vue&type=script&lang=js&\"\nimport style0 from \"./Audios.vue?vue&type=style&index=0&id=5c5557fa&scoped=true&lang=scss&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n script,\n render,\n staticRenderFns,\n false,\n null,\n \"5c5557fa\",\n null\n \n)\n\nexport default component.exports","/**\n * @copyright Copyright (c) 2020 Daniel Kesselberg \n *\n * @author Daniel Kesselberg \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */\n\nimport Audios from '../components/Audios'\n\nexport default {\n\tid: 'audios',\n\tgroup: 'media',\n\tmimes: [\n\t\t'audio/aac',\n\t\t'audio/aacp',\n\t\t'audio/flac',\n\t\t'audio/mp4',\n\t\t'audio/mpeg',\n\t\t'audio/ogg',\n\t\t'audio/vorbis',\n\t\t'audio/wav',\n\t\t'audio/webm',\n\t],\n\tcomponent: Audios,\n}\n","var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return (_vm.davPath)?_c('div',[_c('VuePlyr',{ref:\"plyr\",attrs:{\"options\":_vm.options}},[_c('audio',{ref:\"audio\",attrs:{\"autoplay\":_vm.active,\"src\":_vm.davPath,\"preload\":\"metadata\"},on:{\"ended\":_vm.donePlaying,\"canplay\":_vm.doneLoading}},[_vm._v(\"\\n\\n\\t\\t\\t\"+_vm._s(_vm.t('viewer', 'Your browser does not support audio.'))+\"\\n\\t\\t\")])])],1):_vm._e()}\nvar staticRenderFns = []\n\nexport { render, staticRenderFns }","/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */\n\nimport Images from '../models/images'\nimport Videos from '../models/videos'\nimport Audios from '../models/audios'\n\nexport default class Viewer {\n\n\t_state;\n\t_mimetypes;\n\n\tconstructor() {\n\t\tthis._mimetypes = []\n\t\tthis._state = {}\n\t\tthis._state.file = ''\n\t\tthis._state.files = []\n\t\tthis._state.loadMore = () => ([])\n\t\tthis._state.onPrev = () => {}\n\t\tthis._state.onNext = () => {}\n\t\tthis._state.onClose = () => {}\n\t\tthis._state.canLoop = true\n\t\tthis._state.handlers = []\n\n\t\t// ! built-in handlers\n\t\tthis.registerHandler(Images)\n\t\tthis.registerHandler(Videos)\n\t\tthis.registerHandler(Audios)\n\n\t\tconsole.debug('OCA.Viewer initialized')\n\t}\n\n\t/**\n\t * Return the registered handlers\n\t *\n\t * @readonly\n\t * @memberof Viewer\n\t */\n\tget availableHandlers() {\n\t\treturn this._state.handlers\n\t}\n\n\t/**\n\t * Register a new handler\n\t *\n\t * @memberof Viewer\n\t * @param {Object} handler a new unregistered handler\n\t */\n\tregisterHandler(handler) {\n\t\tthis._state.handlers.push(handler)\n\t\tthis._mimetypes.push.apply(this._mimetypes, handler.mimes)\n\t}\n\n\t/**\n\t * Get the current opened file\n\t *\n\t * @memberof Viewer\n\t * @returns {string} the currently opened file\n\t */\n\tget file() {\n\t\treturn this._state.file\n\t}\n\n\t/**\n\t * Get the current files list\n\t *\n\t * @memberof Viewer\n\t * @returns {Object[]} the currently opened file\n\t */\n\tget files() {\n\t\treturn this._state.files\n\t}\n\n\t/**\n\t * Get the supported mimetypes that can be opened with the viewer\n\t *\n\t * @memberof Viewer\n\t * @returns {array} list of mimetype strings that the viewer can open\n\t */\n\tget mimetypes() {\n\t\treturn this._mimetypes\n\t}\n\n\t/**\n\t * Return the method provided to fetch more results\n\t *\n\t * @memberof Viewer\n\t * @returns {Function}\n\t */\n\tget loadMore() {\n\t\treturn this._state.loadMore\n\t}\n\n\t/**\n\t * Get the method to run on previous navigation\n\t *\n\t * @memberof Viewer\n\t * @returns {Function}\n\t */\n\tget onPrev() {\n\t\treturn this._state.onPrev\n\t}\n\n\t/**\n\t * Get the method to run on next navigation\n\t *\n\t * @memberof Viewer\n\t * @returns {Function}\n\t */\n\tget onNext() {\n\t\treturn this._state.onNext\n\t}\n\n\t/**\n\t * Get the method to run on viewer close\n\t *\n\t * @memberof Viewer\n\t * @returns {Function}\n\t */\n\tget onClose() {\n\t\treturn this._state.onClose\n\t}\n\n\t/**\n\t * Is looping over the provided list allowed?\n\t *\n\t * @memberof Viewer\n\t * @returns {boolean}\n\t */\n\tget canLoop() {\n\t\treturn this._state.canLoop\n\t}\n\n\t/**\n\t * Open the path into the viewer\n\t *\n\t * @memberof Viewer\n\t * @param {Object} options Options for opening the viewer\n\t * @param {string} options.path path of the file to open\n\t * @param {Object[]} [options.list] the list of files as objects (fileinfo) format\n\t * @param {Function} options.loadMore callback for loading more files\n\t * @param {boolean} options.canLoop can the viewer loop over the array\n\t * @param {Function} options.onPrev callback when navigating back to previous file\n\t * @param {Function} options.onNext callback when navigation forward to next file\n\t * @param {Function} options.onClose callback when closing the viewer\n\t */\n\topen({ path, list = [], loadMore = () => ([]), canLoop = true, onPrev = () => {}, onNext = () => {}, onClose = () => {} } = {}) {\n\t\tif (typeof arguments[0] === 'string') {\n\t\t\tthrow new Error('Opening the viewer with a single string parameter is deprecated. Please use a destructuring object instead', `OCA.Viewer.open({ path: '${path}' })`)\n\t\t}\n\n\t\tif (!path.startsWith('/')) {\n\t\t\tthrow new Error('Please use an absolute path')\n\t\t}\n\n\t\tif (!Array.isArray(list)) {\n\t\t\tthrow new Error('The files list must be an array')\n\t\t}\n\n\t\tif (typeof loadMore !== 'function') {\n\t\t\tthrow new Error('The loadMore method must be a function')\n\t\t}\n\n\t\tthis._state.file = path\n\t\tthis._state.files = list\n\t\tthis._state.loadMore = loadMore\n\t\tthis._state.onPrev = onPrev\n\t\tthis._state.onNext = onNext\n\t\tthis._state.onClose = onClose\n\t\tthis._state.canLoop = canLoop\n\t}\n\n\t/**\n\t * Close the opened file\n\t *\n\t * @memberof Viewer\n\t */\n\tclose() {\n\t\tthis._state.file = ''\n\t\tthis._state.files = []\n\t\tthis._state.canLoop = true\n\t\tthis._state.loadMore = () => ([])\n\t}\n\n}\n","/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */\nimport Vue from 'vue'\nimport ViewerComponent from './views/Viewer'\nimport ViewerService from './services/Viewer'\n\nimport { generateFilePath } from '@nextcloud/router'\n\nVue.prototype.t = t\nVue.prototype.n = n\n\nVue.prototype.OC = OC\nVue.prototype.OCA = OCA\n\n// CSP config for webpack dynamic chunk loading\n// eslint-disable-next-line\n__webpack_nonce__ = btoa(OC.requestToken)\n\n// Correct the root of the app for chunk loading\n// OC.linkTo matches the apps folders\n// OC.generateUrl ensure the index.php (or not)\n// We do not want the index.php since we're loading files\n// eslint-disable-next-line\n__webpack_public_path__ = generateFilePath('viewer', '', 'js/')\n\n// Init Viewer Service\nif (window.OCA) {\n\tObject.assign(window.OCA, { Viewer: new ViewerService() })\n\tOCA.Viewer.version = appVersion\n}\n\n// Create document root\nconst ViewerRoot = document.createElement('div')\nViewerRoot.id = 'viewer'\ndocument.body.appendChild(ViewerRoot)\n\n// Put controls for video viewer\n// Needed as Firefox CSP blocks the loading of the svg through the normal plyr system\nconst VideoControls = document.createElement('div')\nVideoControls.innerHTML = PLYR_ICONS\nVideoControls.style.display = 'none'\ndocument.body.appendChild(VideoControls)\n\n// Init vue\nexport default new Vue({\n\tel: '#viewer',\n\t// When debugging the page, it's easier to find which app\n\t// is which. Especially when there is multiple apps\n\t// roots mounted o the same page!\n\t// eslint-disable-next-line vue/match-component-file-name\n\tname: 'ViewerRoot',\n\trender: h => h(ViewerComponent),\n})\n"],"sourceRoot":""} \ No newline at end of file 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require(\"./user\");\n//# sourceMappingURL=index.js.map","\"use strict\";\n\nrequire(\"core-js/modules/es.array.for-each\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.getRequestToken = getRequestToken;\nexports.onRequestTokenUpdate = onRequestTokenUpdate;\n\nvar _eventBus = require(\"@nextcloud/event-bus\");\n\nvar tokenElement = document.getElementsByTagName('head')[0];\nvar token = tokenElement ? tokenElement.getAttribute('data-requesttoken') : null;\nvar observers = [];\n\nfunction getRequestToken() {\n return token;\n}\n\nfunction onRequestTokenUpdate(observer) {\n observers.push(observer);\n} // Listen to server event and keep token in sync\n\n\n(0, _eventBus.subscribe)('csrf-token-update', function (e) {\n token = e.token;\n observers.forEach(function (observer) {\n try {\n observer(e.token);\n } catch (e) {\n console.error('error updating CSRF token observer', e);\n }\n });\n});\n//# sourceMappingURL=requesttoken.js.map","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.getCurrentUser = getCurrentUser;\n/// \nvar uidElement = document.getElementsByTagName('head')[0];\nvar uid = uidElement ? uidElement.getAttribute('data-user') : null;\nvar displayNameElement = document.getElementsByTagName('head')[0];\nvar displayName = displayNameElement ? displayNameElement.getAttribute('data-user-displayname') : null;\nvar isAdmin = typeof OC === 'undefined' ? false : OC.isUserAdmin();\n\nfunction getCurrentUser() {\n if (uid === null) {\n return null;\n }\n\n return {\n uid: uid,\n displayName: displayName,\n isAdmin: isAdmin\n };\n}\n//# sourceMappingURL=user.js.map","var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};\n\nfunction createCommonjsModule(fn) {\n var module = { exports: {} };\n\treturn fn(module, module.exports), module.exports;\n}\n\nvar check = function (it) {\n return it && it.Math == Math && it;\n};\n\n// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028\nvar global$1 =\n // eslint-disable-next-line es/no-global-this -- safe\n check(typeof globalThis == 'object' && globalThis) ||\n check(typeof window == 'object' && window) ||\n // eslint-disable-next-line no-restricted-globals -- safe\n check(typeof self == 'object' && self) ||\n check(typeof commonjsGlobal == 'object' && commonjsGlobal) ||\n // eslint-disable-next-line no-new-func -- fallback\n (function () { return this; })() || Function('return this')();\n\nvar fails = function (exec) {\n try {\n return !!exec();\n } catch (error) {\n return true;\n }\n};\n\n// Detect IE8's incomplete defineProperty implementation\nvar descriptors = !fails(function () {\n // eslint-disable-next-line es/no-object-defineproperty -- required for testing\n return Object.defineProperty({}, 1, { get: function () { return 7; } })[1] != 7;\n});\n\nvar $propertyIsEnumerable = {}.propertyIsEnumerable;\n// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe\nvar getOwnPropertyDescriptor$2 = Object.getOwnPropertyDescriptor;\n\n// Nashorn ~ JDK8 bug\nvar NASHORN_BUG = getOwnPropertyDescriptor$2 && !$propertyIsEnumerable.call({ 1: 2 }, 1);\n\n// `Object.prototype.propertyIsEnumerable` method implementation\n// https://tc39.es/ecma262/#sec-object.prototype.propertyisenumerable\nvar f$4 = NASHORN_BUG ? function propertyIsEnumerable(V) {\n var descriptor = getOwnPropertyDescriptor$2(this, V);\n return !!descriptor && descriptor.enumerable;\n} : $propertyIsEnumerable;\n\nvar objectPropertyIsEnumerable = {\n\tf: f$4\n};\n\nvar createPropertyDescriptor = function (bitmap, value) {\n return {\n enumerable: !(bitmap & 1),\n configurable: !(bitmap & 2),\n writable: !(bitmap & 4),\n value: value\n };\n};\n\nvar toString = {}.toString;\n\nvar classofRaw = function (it) {\n return toString.call(it).slice(8, -1);\n};\n\nvar split = ''.split;\n\n// fallback for non-array-like ES3 and non-enumerable old V8 strings\nvar indexedObject = fails(function () {\n // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346\n // eslint-disable-next-line no-prototype-builtins -- safe\n return !Object('z').propertyIsEnumerable(0);\n}) ? function (it) {\n return classofRaw(it) == 'String' ? split.call(it, '') : Object(it);\n} : Object;\n\n// `RequireObjectCoercible` abstract operation\n// https://tc39.es/ecma262/#sec-requireobjectcoercible\nvar requireObjectCoercible = function (it) {\n if (it == undefined) throw TypeError(\"Can't call method on \" + it);\n return it;\n};\n\n// toObject with fallback for non-array-like ES3 strings\n\n\n\nvar toIndexedObject = function (it) {\n return indexedObject(requireObjectCoercible(it));\n};\n\nvar isObject = function (it) {\n return typeof it === 'object' ? it !== null : typeof it === 'function';\n};\n\n// `ToPrimitive` abstract operation\n// https://tc39.es/ecma262/#sec-toprimitive\n// instead of the ES6 spec version, we didn't implement @@toPrimitive case\n// and the second argument - flag - preferred type is a string\nvar toPrimitive = function (input, PREFERRED_STRING) {\n if (!isObject(input)) return input;\n var fn, val;\n if (PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val;\n if (typeof (fn = input.valueOf) == 'function' && !isObject(val = fn.call(input))) return val;\n if (!PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val;\n throw TypeError(\"Can't convert object to primitive value\");\n};\n\n// `ToObject` abstract operation\n// https://tc39.es/ecma262/#sec-toobject\nvar toObject = function (argument) {\n return Object(requireObjectCoercible(argument));\n};\n\nvar hasOwnProperty = {}.hasOwnProperty;\n\nvar has$1 = function hasOwn(it, key) {\n return hasOwnProperty.call(toObject(it), key);\n};\n\nvar document$1 = global$1.document;\n// typeof document.createElement is 'object' in old IE\nvar EXISTS = isObject(document$1) && isObject(document$1.createElement);\n\nvar documentCreateElement = function (it) {\n return EXISTS ? document$1.createElement(it) : {};\n};\n\n// Thank's IE8 for his funny defineProperty\nvar ie8DomDefine = !descriptors && !fails(function () {\n // eslint-disable-next-line es/no-object-defineproperty -- requied for testing\n return Object.defineProperty(documentCreateElement('div'), 'a', {\n get: function () { return 7; }\n }).a != 7;\n});\n\n// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe\nvar $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\n\n// `Object.getOwnPropertyDescriptor` method\n// https://tc39.es/ecma262/#sec-object.getownpropertydescriptor\nvar f$3 = descriptors ? $getOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) {\n O = toIndexedObject(O);\n P = toPrimitive(P, true);\n if (ie8DomDefine) try {\n return $getOwnPropertyDescriptor(O, P);\n } catch (error) { /* empty */ }\n if (has$1(O, P)) return createPropertyDescriptor(!objectPropertyIsEnumerable.f.call(O, P), O[P]);\n};\n\nvar objectGetOwnPropertyDescriptor = {\n\tf: f$3\n};\n\nvar anObject = function (it) {\n if (!isObject(it)) {\n throw TypeError(String(it) + ' is not an object');\n } return it;\n};\n\n// eslint-disable-next-line es/no-object-defineproperty -- safe\nvar $defineProperty = Object.defineProperty;\n\n// `Object.defineProperty` method\n// https://tc39.es/ecma262/#sec-object.defineproperty\nvar f$2 = descriptors ? $defineProperty : function defineProperty(O, P, Attributes) {\n anObject(O);\n P = toPrimitive(P, true);\n anObject(Attributes);\n if (ie8DomDefine) try {\n return $defineProperty(O, P, Attributes);\n } catch (error) { /* empty */ }\n if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported');\n if ('value' in Attributes) O[P] = Attributes.value;\n return O;\n};\n\nvar objectDefineProperty = {\n\tf: f$2\n};\n\nvar createNonEnumerableProperty = descriptors ? function (object, key, value) {\n return objectDefineProperty.f(object, key, createPropertyDescriptor(1, value));\n} : function (object, key, value) {\n object[key] = value;\n return object;\n};\n\nvar setGlobal = function (key, value) {\n try {\n createNonEnumerableProperty(global$1, key, value);\n } catch (error) {\n global$1[key] = value;\n } return value;\n};\n\nvar SHARED = '__core-js_shared__';\nvar store$1 = global$1[SHARED] || setGlobal(SHARED, {});\n\nvar sharedStore = store$1;\n\nvar functionToString = Function.toString;\n\n// this helper broken in `3.4.1-3.4.4`, so we can't use `shared` helper\nif (typeof sharedStore.inspectSource != 'function') {\n sharedStore.inspectSource = function (it) {\n return functionToString.call(it);\n };\n}\n\nvar inspectSource = sharedStore.inspectSource;\n\nvar WeakMap$1 = global$1.WeakMap;\n\nvar nativeWeakMap = typeof WeakMap$1 === 'function' && /native code/.test(inspectSource(WeakMap$1));\n\nvar shared = createCommonjsModule(function (module) {\n(module.exports = function (key, value) {\n return sharedStore[key] || (sharedStore[key] = value !== undefined ? value : {});\n})('versions', []).push({\n version: '3.11.2',\n mode: 'global',\n copyright: '© 2021 Denis Pushkarev (zloirock.ru)'\n});\n});\n\nvar id = 0;\nvar postfix = Math.random();\n\nvar uid = function (key) {\n return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id + postfix).toString(36);\n};\n\nvar keys$2 = shared('keys');\n\nvar sharedKey = function (key) {\n return keys$2[key] || (keys$2[key] = uid(key));\n};\n\nvar hiddenKeys$1 = {};\n\nvar OBJECT_ALREADY_INITIALIZED = 'Object already initialized';\nvar WeakMap = global$1.WeakMap;\nvar set, get, has;\n\nvar enforce = function (it) {\n return has(it) ? get(it) : set(it, {});\n};\n\nvar getterFor = function (TYPE) {\n return function (it) {\n var state;\n if (!isObject(it) || (state = get(it)).type !== TYPE) {\n throw TypeError('Incompatible receiver, ' + TYPE + ' required');\n } return state;\n };\n};\n\nif (nativeWeakMap) {\n var store = sharedStore.state || (sharedStore.state = new WeakMap());\n var wmget = store.get;\n var wmhas = store.has;\n var wmset = store.set;\n set = function (it, metadata) {\n if (wmhas.call(store, it)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);\n metadata.facade = it;\n wmset.call(store, it, metadata);\n return metadata;\n };\n get = function (it) {\n return wmget.call(store, it) || {};\n };\n has = function (it) {\n return wmhas.call(store, it);\n };\n} else {\n var STATE = sharedKey('state');\n hiddenKeys$1[STATE] = true;\n set = function (it, metadata) {\n if (has$1(it, STATE)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);\n metadata.facade = it;\n createNonEnumerableProperty(it, STATE, metadata);\n return metadata;\n };\n get = function (it) {\n return has$1(it, STATE) ? it[STATE] : {};\n };\n has = function (it) {\n return has$1(it, STATE);\n };\n}\n\nvar internalState = {\n set: set,\n get: get,\n has: has,\n enforce: enforce,\n getterFor: getterFor\n};\n\nvar redefine = createCommonjsModule(function (module) {\nvar getInternalState = internalState.get;\nvar enforceInternalState = internalState.enforce;\nvar TEMPLATE = String(String).split('String');\n\n(module.exports = function (O, key, value, options) {\n var unsafe = options ? !!options.unsafe : false;\n var simple = options ? !!options.enumerable : false;\n var noTargetGet = options ? !!options.noTargetGet : false;\n var state;\n if (typeof value == 'function') {\n if (typeof key == 'string' && !has$1(value, 'name')) {\n createNonEnumerableProperty(value, 'name', key);\n }\n state = enforceInternalState(value);\n if (!state.source) {\n state.source = TEMPLATE.join(typeof key == 'string' ? key : '');\n }\n }\n if (O === global$1) {\n if (simple) O[key] = value;\n else setGlobal(key, value);\n return;\n } else if (!unsafe) {\n delete O[key];\n } else if (!noTargetGet && O[key]) {\n simple = true;\n }\n if (simple) O[key] = value;\n else createNonEnumerableProperty(O, key, value);\n// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative\n})(Function.prototype, 'toString', function toString() {\n return typeof this == 'function' && getInternalState(this).source || inspectSource(this);\n});\n});\n\nvar path = global$1;\n\nvar aFunction$1 = function (variable) {\n return typeof variable == 'function' ? variable : undefined;\n};\n\nvar getBuiltIn = function (namespace, method) {\n return arguments.length < 2 ? aFunction$1(path[namespace]) || aFunction$1(global$1[namespace])\n : path[namespace] && path[namespace][method] || global$1[namespace] && global$1[namespace][method];\n};\n\nvar ceil = Math.ceil;\nvar floor = Math.floor;\n\n// `ToInteger` abstract operation\n// https://tc39.es/ecma262/#sec-tointeger\nvar toInteger = function (argument) {\n return isNaN(argument = +argument) ? 0 : (argument > 0 ? floor : ceil)(argument);\n};\n\nvar min$2 = Math.min;\n\n// `ToLength` abstract operation\n// https://tc39.es/ecma262/#sec-tolength\nvar toLength = function (argument) {\n return argument > 0 ? min$2(toInteger(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991\n};\n\nvar max = Math.max;\nvar min$1 = Math.min;\n\n// Helper for a popular repeating case of the spec:\n// Let integer be ? ToInteger(index).\n// If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length).\nvar toAbsoluteIndex = function (index, length) {\n var integer = toInteger(index);\n return integer < 0 ? max(integer + length, 0) : min$1(integer, length);\n};\n\n// `Array.prototype.{ indexOf, includes }` methods implementation\nvar createMethod$3 = function (IS_INCLUDES) {\n return function ($this, el, fromIndex) {\n var O = toIndexedObject($this);\n var length = toLength(O.length);\n var index = toAbsoluteIndex(fromIndex, length);\n var value;\n // Array#includes uses SameValueZero equality algorithm\n // eslint-disable-next-line no-self-compare -- NaN check\n if (IS_INCLUDES && el != el) while (length > index) {\n value = O[index++];\n // eslint-disable-next-line no-self-compare -- NaN check\n if (value != value) return true;\n // Array#indexOf ignores holes, Array#includes - not\n } else for (;length > index; index++) {\n if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;\n } return !IS_INCLUDES && -1;\n };\n};\n\nvar arrayIncludes = {\n // `Array.prototype.includes` method\n // https://tc39.es/ecma262/#sec-array.prototype.includes\n includes: createMethod$3(true),\n // `Array.prototype.indexOf` method\n // https://tc39.es/ecma262/#sec-array.prototype.indexof\n indexOf: createMethod$3(false)\n};\n\nvar indexOf = arrayIncludes.indexOf;\n\n\nvar objectKeysInternal = function (object, names) {\n var O = toIndexedObject(object);\n var i = 0;\n var result = [];\n var key;\n for (key in O) !has$1(hiddenKeys$1, key) && has$1(O, key) && result.push(key);\n // Don't enum bug & hidden keys\n while (names.length > i) if (has$1(O, key = names[i++])) {\n ~indexOf(result, key) || result.push(key);\n }\n return result;\n};\n\n// IE8- don't enum bug keys\nvar enumBugKeys = [\n 'constructor',\n 'hasOwnProperty',\n 'isPrototypeOf',\n 'propertyIsEnumerable',\n 'toLocaleString',\n 'toString',\n 'valueOf'\n];\n\nvar hiddenKeys = enumBugKeys.concat('length', 'prototype');\n\n// `Object.getOwnPropertyNames` method\n// https://tc39.es/ecma262/#sec-object.getownpropertynames\n// eslint-disable-next-line es/no-object-getownpropertynames -- safe\nvar f$1 = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {\n return objectKeysInternal(O, hiddenKeys);\n};\n\nvar objectGetOwnPropertyNames = {\n\tf: f$1\n};\n\n// eslint-disable-next-line es/no-object-getownpropertysymbols -- safe\nvar f = Object.getOwnPropertySymbols;\n\nvar objectGetOwnPropertySymbols = {\n\tf: f\n};\n\n// all object keys, includes non-enumerable and symbols\nvar ownKeys = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {\n var keys = objectGetOwnPropertyNames.f(anObject(it));\n var getOwnPropertySymbols = objectGetOwnPropertySymbols.f;\n return getOwnPropertySymbols ? keys.concat(getOwnPropertySymbols(it)) : keys;\n};\n\nvar copyConstructorProperties = function (target, source) {\n var keys = ownKeys(source);\n var defineProperty = objectDefineProperty.f;\n var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f;\n for (var i = 0; i < keys.length; i++) {\n var key = keys[i];\n if (!has$1(target, key)) defineProperty(target, key, getOwnPropertyDescriptor(source, key));\n }\n};\n\nvar replacement = /#|\\.prototype\\./;\n\nvar isForced = function (feature, detection) {\n var value = data[normalize(feature)];\n return value == POLYFILL ? true\n : value == NATIVE ? false\n : typeof detection == 'function' ? fails(detection)\n : !!detection;\n};\n\nvar normalize = isForced.normalize = function (string) {\n return String(string).replace(replacement, '.').toLowerCase();\n};\n\nvar data = isForced.data = {};\nvar NATIVE = isForced.NATIVE = 'N';\nvar POLYFILL = isForced.POLYFILL = 'P';\n\nvar isForced_1 = isForced;\n\nvar getOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f;\n\n\n\n\n\n\n/*\n options.target - name of the target object\n options.global - target is the global object\n options.stat - export as static methods of target\n options.proto - export as prototype methods of target\n options.real - real prototype method for the `pure` version\n options.forced - export even if the native feature is available\n options.bind - bind methods to the target, required for the `pure` version\n options.wrap - wrap constructors to preventing global pollution, required for the `pure` version\n options.unsafe - use the simple assignment of property instead of delete + defineProperty\n options.sham - add a flag to not completely full polyfills\n options.enumerable - export as enumerable property\n options.noTargetGet - prevent calling a getter on target\n*/\nvar _export = function (options, source) {\n var TARGET = options.target;\n var GLOBAL = options.global;\n var STATIC = options.stat;\n var FORCED, target, key, targetProperty, sourceProperty, descriptor;\n if (GLOBAL) {\n target = global$1;\n } else if (STATIC) {\n target = global$1[TARGET] || setGlobal(TARGET, {});\n } else {\n target = (global$1[TARGET] || {}).prototype;\n }\n if (target) for (key in source) {\n sourceProperty = source[key];\n if (options.noTargetGet) {\n descriptor = getOwnPropertyDescriptor$1(target, key);\n targetProperty = descriptor && descriptor.value;\n } else targetProperty = target[key];\n FORCED = isForced_1(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);\n // contained in target\n if (!FORCED && targetProperty !== undefined) {\n if (typeof sourceProperty === typeof targetProperty) continue;\n copyConstructorProperties(sourceProperty, targetProperty);\n }\n // add a flag to not completely full polyfills\n if (options.sham || (targetProperty && targetProperty.sham)) {\n createNonEnumerableProperty(sourceProperty, 'sham', true);\n }\n // extend global\n redefine(target, key, sourceProperty, options);\n }\n};\n\n// `Number.MAX_SAFE_INTEGER` constant\n// https://tc39.es/ecma262/#sec-number.max_safe_integer\n_export({ target: 'Number', stat: true }, {\n MAX_SAFE_INTEGER: 0x1FFFFFFFFFFFFF\n});\n\nvar aPossiblePrototype = function (it) {\n if (!isObject(it) && it !== null) {\n throw TypeError(\"Can't set \" + String(it) + ' as a prototype');\n } return it;\n};\n\n/* eslint-disable no-proto -- safe */\n\n// `Object.setPrototypeOf` method\n// https://tc39.es/ecma262/#sec-object.setprototypeof\n// Works with __proto__ only. Old v8 can't work with null proto objects.\n// eslint-disable-next-line es/no-object-setprototypeof -- safe\nvar objectSetPrototypeOf = Object.setPrototypeOf || ('__proto__' in {} ? function () {\n var CORRECT_SETTER = false;\n var test = {};\n var setter;\n try {\n // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe\n setter = Object.getOwnPropertyDescriptor(Object.prototype, '__proto__').set;\n setter.call(test, []);\n CORRECT_SETTER = test instanceof Array;\n } catch (error) { /* empty */ }\n return function setPrototypeOf(O, proto) {\n anObject(O);\n aPossiblePrototype(proto);\n if (CORRECT_SETTER) setter.call(O, proto);\n else O.__proto__ = proto;\n return O;\n };\n}() : undefined);\n\n// makes subclassing work correct for wrapped built-ins\nvar inheritIfRequired = function ($this, dummy, Wrapper) {\n var NewTarget, NewTargetPrototype;\n if (\n // it can work only with native `setPrototypeOf`\n objectSetPrototypeOf &&\n // we haven't completely correct pre-ES6 way for getting `new.target`, so use this\n typeof (NewTarget = dummy.constructor) == 'function' &&\n NewTarget !== Wrapper &&\n isObject(NewTargetPrototype = NewTarget.prototype) &&\n NewTargetPrototype !== Wrapper.prototype\n ) objectSetPrototypeOf($this, NewTargetPrototype);\n return $this;\n};\n\n// `Object.keys` method\n// https://tc39.es/ecma262/#sec-object.keys\n// eslint-disable-next-line es/no-object-keys -- safe\nvar objectKeys = Object.keys || function keys(O) {\n return objectKeysInternal(O, enumBugKeys);\n};\n\n// `Object.defineProperties` method\n// https://tc39.es/ecma262/#sec-object.defineproperties\n// eslint-disable-next-line es/no-object-defineproperties -- safe\nvar objectDefineProperties = descriptors ? Object.defineProperties : function defineProperties(O, Properties) {\n anObject(O);\n var keys = objectKeys(Properties);\n var length = keys.length;\n var index = 0;\n var key;\n while (length > index) objectDefineProperty.f(O, key = keys[index++], Properties[key]);\n return O;\n};\n\nvar html = getBuiltIn('document', 'documentElement');\n\nvar GT = '>';\nvar LT = '<';\nvar PROTOTYPE = 'prototype';\nvar SCRIPT = 'script';\nvar IE_PROTO$1 = sharedKey('IE_PROTO');\n\nvar EmptyConstructor = function () { /* empty */ };\n\nvar scriptTag = function (content) {\n return LT + SCRIPT + GT + content + LT + '/' + SCRIPT + GT;\n};\n\n// Create object with fake `null` prototype: use ActiveX Object with cleared prototype\nvar NullProtoObjectViaActiveX = function (activeXDocument) {\n activeXDocument.write(scriptTag(''));\n activeXDocument.close();\n var temp = activeXDocument.parentWindow.Object;\n activeXDocument = null; // avoid memory leak\n return temp;\n};\n\n// Create object with fake `null` prototype: use iframe Object with cleared prototype\nvar NullProtoObjectViaIFrame = function () {\n // Thrash, waste and sodomy: IE GC bug\n var iframe = documentCreateElement('iframe');\n var JS = 'java' + SCRIPT + ':';\n var iframeDocument;\n iframe.style.display = 'none';\n html.appendChild(iframe);\n // https://github.com/zloirock/core-js/issues/475\n iframe.src = String(JS);\n iframeDocument = iframe.contentWindow.document;\n iframeDocument.open();\n iframeDocument.write(scriptTag('document.F=Object'));\n iframeDocument.close();\n return iframeDocument.F;\n};\n\n// Check for document.domain and active x support\n// No need to use active x approach when document.domain is not set\n// see https://github.com/es-shims/es5-shim/issues/150\n// variation of https://github.com/kitcambridge/es5-shim/commit/4f738ac066346\n// avoid IE GC bug\nvar activeXDocument;\nvar NullProtoObject = function () {\n try {\n /* global ActiveXObject -- old IE */\n activeXDocument = document.domain && new ActiveXObject('htmlfile');\n } catch (error) { /* ignore */ }\n NullProtoObject = activeXDocument ? NullProtoObjectViaActiveX(activeXDocument) : NullProtoObjectViaIFrame();\n var length = enumBugKeys.length;\n while (length--) delete NullProtoObject[PROTOTYPE][enumBugKeys[length]];\n return NullProtoObject();\n};\n\nhiddenKeys$1[IE_PROTO$1] = true;\n\n// `Object.create` method\n// https://tc39.es/ecma262/#sec-object.create\nvar objectCreate = Object.create || function create(O, Properties) {\n var result;\n if (O !== null) {\n EmptyConstructor[PROTOTYPE] = anObject(O);\n result = new EmptyConstructor();\n EmptyConstructor[PROTOTYPE] = null;\n // add \"__proto__\" for Object.getPrototypeOf polyfill\n result[IE_PROTO$1] = O;\n } else result = NullProtoObject();\n return Properties === undefined ? result : objectDefineProperties(result, Properties);\n};\n\n// a string of all valid unicode whitespaces\nvar whitespaces = '\\u0009\\u000A\\u000B\\u000C\\u000D\\u0020\\u00A0\\u1680\\u2000\\u2001\\u2002' +\n '\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000\\u2028\\u2029\\uFEFF';\n\nvar whitespace = '[' + whitespaces + ']';\nvar ltrim = RegExp('^' + whitespace + whitespace + '*');\nvar rtrim = RegExp(whitespace + whitespace + '*$');\n\n// `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation\nvar createMethod$2 = function (TYPE) {\n return function ($this) {\n var string = String(requireObjectCoercible($this));\n if (TYPE & 1) string = string.replace(ltrim, '');\n if (TYPE & 2) string = string.replace(rtrim, '');\n return string;\n };\n};\n\nvar stringTrim = {\n // `String.prototype.{ trimLeft, trimStart }` methods\n // https://tc39.es/ecma262/#sec-string.prototype.trimstart\n start: createMethod$2(1),\n // `String.prototype.{ trimRight, trimEnd }` methods\n // https://tc39.es/ecma262/#sec-string.prototype.trimend\n end: createMethod$2(2),\n // `String.prototype.trim` method\n // https://tc39.es/ecma262/#sec-string.prototype.trim\n trim: createMethod$2(3)\n};\n\nvar getOwnPropertyNames$1 = objectGetOwnPropertyNames.f;\nvar getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f;\nvar defineProperty$3 = objectDefineProperty.f;\nvar trim = stringTrim.trim;\n\nvar NUMBER = 'Number';\nvar NativeNumber = global$1[NUMBER];\nvar NumberPrototype = NativeNumber.prototype;\n\n// Opera ~12 has broken Object#toString\nvar BROKEN_CLASSOF = classofRaw(objectCreate(NumberPrototype)) == NUMBER;\n\n// `ToNumber` abstract operation\n// https://tc39.es/ecma262/#sec-tonumber\nvar toNumber = function (argument) {\n var it = toPrimitive(argument, false);\n var first, third, radix, maxCode, digits, length, index, code;\n if (typeof it == 'string' && it.length > 2) {\n it = trim(it);\n first = it.charCodeAt(0);\n if (first === 43 || first === 45) {\n third = it.charCodeAt(2);\n if (third === 88 || third === 120) return NaN; // Number('+0x1') should be NaN, old V8 fix\n } else if (first === 48) {\n switch (it.charCodeAt(1)) {\n case 66: case 98: radix = 2; maxCode = 49; break; // fast equal of /^0b[01]+$/i\n case 79: case 111: radix = 8; maxCode = 55; break; // fast equal of /^0o[0-7]+$/i\n default: return +it;\n }\n digits = it.slice(2);\n length = digits.length;\n for (index = 0; index < length; index++) {\n code = digits.charCodeAt(index);\n // parseInt parses a string to a first unavailable symbol\n // but ToNumber should return NaN if a string contains unavailable symbols\n if (code < 48 || code > maxCode) return NaN;\n } return parseInt(digits, radix);\n }\n } return +it;\n};\n\n// `Number` constructor\n// https://tc39.es/ecma262/#sec-number-constructor\nif (isForced_1(NUMBER, !NativeNumber(' 0o1') || !NativeNumber('0b1') || NativeNumber('+0x1'))) {\n var NumberWrapper = function Number(value) {\n var it = arguments.length < 1 ? 0 : value;\n var dummy = this;\n return dummy instanceof NumberWrapper\n // check on 1..constructor(foo) case\n && (BROKEN_CLASSOF ? fails(function () { NumberPrototype.valueOf.call(dummy); }) : classofRaw(dummy) != NUMBER)\n ? inheritIfRequired(new NativeNumber(toNumber(it)), dummy, NumberWrapper) : toNumber(it);\n };\n for (var keys$1 = descriptors ? getOwnPropertyNames$1(NativeNumber) : (\n // ES3:\n 'MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,' +\n // ES2015 (in case, if modules with ES2015 Number statics required before):\n 'EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,' +\n 'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger,' +\n // ESNext\n 'fromString,range'\n ).split(','), j = 0, key; keys$1.length > j; j++) {\n if (has$1(NativeNumber, key = keys$1[j]) && !has$1(NumberWrapper, key)) {\n defineProperty$3(NumberWrapper, key, getOwnPropertyDescriptor(NativeNumber, key));\n }\n }\n NumberWrapper.prototype = NumberPrototype;\n NumberPrototype.constructor = NumberWrapper;\n redefine(global$1, NUMBER, NumberWrapper);\n}\n\n// Note: this is the semver.org version of the spec that it implements\n// Not necessarily the package version of this code.\nvar SEMVER_SPEC_VERSION = '2.0.0';\nvar MAX_LENGTH$2 = 256;\nvar MAX_SAFE_INTEGER$2 = Number.MAX_SAFE_INTEGER ||\n/* istanbul ignore next */\n9007199254740991; // Max safe segment length for coercion.\n\nvar MAX_SAFE_COMPONENT_LENGTH = 16;\nvar constants = {\n SEMVER_SPEC_VERSION: SEMVER_SPEC_VERSION,\n MAX_LENGTH: MAX_LENGTH$2,\n MAX_SAFE_INTEGER: MAX_SAFE_INTEGER$2,\n MAX_SAFE_COMPONENT_LENGTH: MAX_SAFE_COMPONENT_LENGTH\n};\n\nvar engineIsNode = classofRaw(global$1.process) == 'process';\n\nvar engineUserAgent = getBuiltIn('navigator', 'userAgent') || '';\n\nvar process$1 = global$1.process;\nvar versions = process$1 && process$1.versions;\nvar v8 = versions && versions.v8;\nvar match, version;\n\nif (v8) {\n match = v8.split('.');\n version = match[0] + match[1];\n} else if (engineUserAgent) {\n match = engineUserAgent.match(/Edge\\/(\\d+)/);\n if (!match || match[1] >= 74) {\n match = engineUserAgent.match(/Chrome\\/(\\d+)/);\n if (match) version = match[1];\n }\n}\n\nvar engineV8Version = version && +version;\n\n// eslint-disable-next-line es/no-object-getownpropertysymbols -- required for testing\nvar nativeSymbol = !!Object.getOwnPropertySymbols && !fails(function () {\n // eslint-disable-next-line es/no-symbol -- required for testing\n return !Symbol.sham &&\n // Chrome 38 Symbol has incorrect toString conversion\n // Chrome 38-40 symbols are not inherited from DOM collections prototypes to instances\n (engineIsNode ? engineV8Version === 38 : engineV8Version > 37 && engineV8Version < 41);\n});\n\n/* eslint-disable es/no-symbol -- required for testing */\n\nvar useSymbolAsUid = nativeSymbol\n && !Symbol.sham\n && typeof Symbol.iterator == 'symbol';\n\nvar WellKnownSymbolsStore = shared('wks');\nvar Symbol$1 = global$1.Symbol;\nvar createWellKnownSymbol = useSymbolAsUid ? Symbol$1 : Symbol$1 && Symbol$1.withoutSetter || uid;\n\nvar wellKnownSymbol = function (name) {\n if (!has$1(WellKnownSymbolsStore, name) || !(nativeSymbol || typeof WellKnownSymbolsStore[name] == 'string')) {\n if (nativeSymbol && has$1(Symbol$1, name)) {\n WellKnownSymbolsStore[name] = Symbol$1[name];\n } else {\n WellKnownSymbolsStore[name] = createWellKnownSymbol('Symbol.' + name);\n }\n } return WellKnownSymbolsStore[name];\n};\n\nvar MATCH$1 = wellKnownSymbol('match');\n\n// `IsRegExp` abstract operation\n// https://tc39.es/ecma262/#sec-isregexp\nvar isRegexp = function (it) {\n var isRegExp;\n return isObject(it) && ((isRegExp = it[MATCH$1]) !== undefined ? !!isRegExp : classofRaw(it) == 'RegExp');\n};\n\n// `RegExp.prototype.flags` getter implementation\n// https://tc39.es/ecma262/#sec-get-regexp.prototype.flags\nvar regexpFlags = function () {\n var that = anObject(this);\n var result = '';\n if (that.global) result += 'g';\n if (that.ignoreCase) result += 'i';\n if (that.multiline) result += 'm';\n if (that.dotAll) result += 's';\n if (that.unicode) result += 'u';\n if (that.sticky) result += 'y';\n return result;\n};\n\n// babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError,\n// so we use an intermediate function.\nfunction RE(s, f) {\n return RegExp(s, f);\n}\n\nvar UNSUPPORTED_Y$3 = fails(function () {\n // babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError\n var re = RE('a', 'y');\n re.lastIndex = 2;\n return re.exec('abcd') != null;\n});\n\nvar BROKEN_CARET = fails(function () {\n // https://bugzilla.mozilla.org/show_bug.cgi?id=773687\n var re = RE('^r', 'gy');\n re.lastIndex = 2;\n return re.exec('str') != null;\n});\n\nvar regexpStickyHelpers = {\n\tUNSUPPORTED_Y: UNSUPPORTED_Y$3,\n\tBROKEN_CARET: BROKEN_CARET\n};\n\nvar SPECIES$4 = wellKnownSymbol('species');\n\nvar setSpecies = function (CONSTRUCTOR_NAME) {\n var Constructor = getBuiltIn(CONSTRUCTOR_NAME);\n var defineProperty = objectDefineProperty.f;\n\n if (descriptors && Constructor && !Constructor[SPECIES$4]) {\n defineProperty(Constructor, SPECIES$4, {\n configurable: true,\n get: function () { return this; }\n });\n }\n};\n\nvar defineProperty$2 = objectDefineProperty.f;\nvar getOwnPropertyNames = objectGetOwnPropertyNames.f;\n\n\n\n\n\nvar enforceInternalState = internalState.enforce;\n\n\n\nvar MATCH = wellKnownSymbol('match');\nvar NativeRegExp = global$1.RegExp;\nvar RegExpPrototype$1 = NativeRegExp.prototype;\nvar re1 = /a/g;\nvar re2 = /a/g;\n\n// \"new\" should create a new object, old webkit bug\nvar CORRECT_NEW = new NativeRegExp(re1) !== re1;\n\nvar UNSUPPORTED_Y$2 = regexpStickyHelpers.UNSUPPORTED_Y;\n\nvar FORCED$1 = descriptors && isForced_1('RegExp', (!CORRECT_NEW || UNSUPPORTED_Y$2 || fails(function () {\n re2[MATCH] = false;\n // RegExp constructor can alter flags and IsRegExp works correct with @@match\n return NativeRegExp(re1) != re1 || NativeRegExp(re2) == re2 || NativeRegExp(re1, 'i') != '/a/i';\n})));\n\n// `RegExp` constructor\n// https://tc39.es/ecma262/#sec-regexp-constructor\nif (FORCED$1) {\n var RegExpWrapper = function RegExp(pattern, flags) {\n var thisIsRegExp = this instanceof RegExpWrapper;\n var patternIsRegExp = isRegexp(pattern);\n var flagsAreUndefined = flags === undefined;\n var sticky;\n\n if (!thisIsRegExp && patternIsRegExp && pattern.constructor === RegExpWrapper && flagsAreUndefined) {\n return pattern;\n }\n\n if (CORRECT_NEW) {\n if (patternIsRegExp && !flagsAreUndefined) pattern = pattern.source;\n } else if (pattern instanceof RegExpWrapper) {\n if (flagsAreUndefined) flags = regexpFlags.call(pattern);\n pattern = pattern.source;\n }\n\n if (UNSUPPORTED_Y$2) {\n sticky = !!flags && flags.indexOf('y') > -1;\n if (sticky) flags = flags.replace(/y/g, '');\n }\n\n var result = inheritIfRequired(\n CORRECT_NEW ? new NativeRegExp(pattern, flags) : NativeRegExp(pattern, flags),\n thisIsRegExp ? this : RegExpPrototype$1,\n RegExpWrapper\n );\n\n if (UNSUPPORTED_Y$2 && sticky) {\n var state = enforceInternalState(result);\n state.sticky = true;\n }\n\n return result;\n };\n var proxy = function (key) {\n key in RegExpWrapper || defineProperty$2(RegExpWrapper, key, {\n configurable: true,\n get: function () { return NativeRegExp[key]; },\n set: function (it) { NativeRegExp[key] = it; }\n });\n };\n var keys = getOwnPropertyNames(NativeRegExp);\n var index = 0;\n while (keys.length > index) proxy(keys[index++]);\n RegExpPrototype$1.constructor = RegExpWrapper;\n RegExpWrapper.prototype = RegExpPrototype$1;\n redefine(global$1, 'RegExp', RegExpWrapper);\n}\n\n// https://tc39.es/ecma262/#sec-get-regexp-@@species\nsetSpecies('RegExp');\n\nvar nativeExec = RegExp.prototype.exec;\nvar nativeReplace = shared('native-string-replace', String.prototype.replace);\n\nvar patchedExec = nativeExec;\n\nvar UPDATES_LAST_INDEX_WRONG = (function () {\n var re1 = /a/;\n var re2 = /b*/g;\n nativeExec.call(re1, 'a');\n nativeExec.call(re2, 'a');\n return re1.lastIndex !== 0 || re2.lastIndex !== 0;\n})();\n\nvar UNSUPPORTED_Y$1 = regexpStickyHelpers.UNSUPPORTED_Y || regexpStickyHelpers.BROKEN_CARET;\n\n// nonparticipating capturing group, copied from es5-shim's String#split patch.\n// eslint-disable-next-line regexp/no-assertion-capturing-group, regexp/no-empty-group, regexp/no-lazy-ends -- testing\nvar NPCG_INCLUDED = /()??/.exec('')[1] !== undefined;\n\nvar PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED || UNSUPPORTED_Y$1;\n\nif (PATCH) {\n patchedExec = function exec(str) {\n var re = this;\n var lastIndex, reCopy, match, i;\n var sticky = UNSUPPORTED_Y$1 && re.sticky;\n var flags = regexpFlags.call(re);\n var source = re.source;\n var charsAdded = 0;\n var strCopy = str;\n\n if (sticky) {\n flags = flags.replace('y', '');\n if (flags.indexOf('g') === -1) {\n flags += 'g';\n }\n\n strCopy = String(str).slice(re.lastIndex);\n // Support anchored sticky behavior.\n if (re.lastIndex > 0 && (!re.multiline || re.multiline && str[re.lastIndex - 1] !== '\\n')) {\n source = '(?: ' + source + ')';\n strCopy = ' ' + strCopy;\n charsAdded++;\n }\n // ^(? + rx + ) is needed, in combination with some str slicing, to\n // simulate the 'y' flag.\n reCopy = new RegExp('^(?:' + source + ')', flags);\n }\n\n if (NPCG_INCLUDED) {\n reCopy = new RegExp('^' + source + '$(?!\\\\s)', flags);\n }\n if (UPDATES_LAST_INDEX_WRONG) lastIndex = re.lastIndex;\n\n match = nativeExec.call(sticky ? reCopy : re, strCopy);\n\n if (sticky) {\n if (match) {\n match.input = match.input.slice(charsAdded);\n match[0] = match[0].slice(charsAdded);\n match.index = re.lastIndex;\n re.lastIndex += match[0].length;\n } else re.lastIndex = 0;\n } else if (UPDATES_LAST_INDEX_WRONG && match) {\n re.lastIndex = re.global ? match.index + match[0].length : lastIndex;\n }\n if (NPCG_INCLUDED && match && match.length > 1) {\n // Fix browsers whose `exec` methods don't consistently return `undefined`\n // for NPCG, like IE8. NOTE: This doesn' work for /(.?)?/\n nativeReplace.call(match[0], reCopy, function () {\n for (i = 1; i < arguments.length - 2; i++) {\n if (arguments[i] === undefined) match[i] = undefined;\n }\n });\n }\n\n return match;\n };\n}\n\nvar regexpExec = patchedExec;\n\n// `RegExp.prototype.exec` method\n// https://tc39.es/ecma262/#sec-regexp.prototype.exec\n_export({ target: 'RegExp', proto: true, forced: /./.exec !== regexpExec }, {\n exec: regexpExec\n});\n\nvar TO_STRING = 'toString';\nvar RegExpPrototype = RegExp.prototype;\nvar nativeToString = RegExpPrototype[TO_STRING];\n\nvar NOT_GENERIC = fails(function () { return nativeToString.call({ source: 'a', flags: 'b' }) != '/a/b'; });\n// FF44- RegExp#toString has a wrong name\nvar INCORRECT_NAME = nativeToString.name != TO_STRING;\n\n// `RegExp.prototype.toString` method\n// https://tc39.es/ecma262/#sec-regexp.prototype.tostring\nif (NOT_GENERIC || INCORRECT_NAME) {\n redefine(RegExp.prototype, TO_STRING, function toString() {\n var R = anObject(this);\n var p = String(R.source);\n var rf = R.flags;\n var f = String(rf === undefined && R instanceof RegExp && !('flags' in RegExpPrototype) ? regexpFlags.call(R) : rf);\n return '/' + p + '/' + f;\n }, { unsafe: true });\n}\n\n// `IsArray` abstract operation\n// https://tc39.es/ecma262/#sec-isarray\n// eslint-disable-next-line es/no-array-isarray -- safe\nvar isArray = Array.isArray || function isArray(arg) {\n return classofRaw(arg) == 'Array';\n};\n\nvar createProperty = function (object, key, value) {\n var propertyKey = toPrimitive(key);\n if (propertyKey in object) objectDefineProperty.f(object, propertyKey, createPropertyDescriptor(0, value));\n else object[propertyKey] = value;\n};\n\nvar SPECIES$3 = wellKnownSymbol('species');\n\n// `ArraySpeciesCreate` abstract operation\n// https://tc39.es/ecma262/#sec-arrayspeciescreate\nvar arraySpeciesCreate = function (originalArray, length) {\n var C;\n if (isArray(originalArray)) {\n C = originalArray.constructor;\n // cross-realm fallback\n if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined;\n else if (isObject(C)) {\n C = C[SPECIES$3];\n if (C === null) C = undefined;\n }\n } return new (C === undefined ? Array : C)(length === 0 ? 0 : length);\n};\n\nvar SPECIES$2 = wellKnownSymbol('species');\n\nvar arrayMethodHasSpeciesSupport = function (METHOD_NAME) {\n // We can't use this feature detection in V8 since it causes\n // deoptimization and serious performance degradation\n // https://github.com/zloirock/core-js/issues/677\n return engineV8Version >= 51 || !fails(function () {\n var array = [];\n var constructor = array.constructor = {};\n constructor[SPECIES$2] = function () {\n return { foo: 1 };\n };\n return array[METHOD_NAME](Boolean).foo !== 1;\n });\n};\n\nvar IS_CONCAT_SPREADABLE = wellKnownSymbol('isConcatSpreadable');\nvar MAX_SAFE_INTEGER$1 = 0x1FFFFFFFFFFFFF;\nvar MAXIMUM_ALLOWED_INDEX_EXCEEDED = 'Maximum allowed index exceeded';\n\n// We can't use this feature detection in V8 since it causes\n// deoptimization and serious performance degradation\n// https://github.com/zloirock/core-js/issues/679\nvar IS_CONCAT_SPREADABLE_SUPPORT = engineV8Version >= 51 || !fails(function () {\n var array = [];\n array[IS_CONCAT_SPREADABLE] = false;\n return array.concat()[0] !== array;\n});\n\nvar SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('concat');\n\nvar isConcatSpreadable = function (O) {\n if (!isObject(O)) return false;\n var spreadable = O[IS_CONCAT_SPREADABLE];\n return spreadable !== undefined ? !!spreadable : isArray(O);\n};\n\nvar FORCED = !IS_CONCAT_SPREADABLE_SUPPORT || !SPECIES_SUPPORT;\n\n// `Array.prototype.concat` method\n// https://tc39.es/ecma262/#sec-array.prototype.concat\n// with adding support of @@isConcatSpreadable and @@species\n_export({ target: 'Array', proto: true, forced: FORCED }, {\n // eslint-disable-next-line no-unused-vars -- required for `.length`\n concat: function concat(arg) {\n var O = toObject(this);\n var A = arraySpeciesCreate(O, 0);\n var n = 0;\n var i, k, length, len, E;\n for (i = -1, length = arguments.length; i < length; i++) {\n E = i === -1 ? O : arguments[i];\n if (isConcatSpreadable(E)) {\n len = toLength(E.length);\n if (n + len > MAX_SAFE_INTEGER$1) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED);\n for (k = 0; k < len; k++, n++) if (k in E) createProperty(A, n, E[k]);\n } else {\n if (n >= MAX_SAFE_INTEGER$1) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED);\n createProperty(A, n++, E);\n }\n }\n A.length = n;\n return A;\n }\n});\n\nfunction _typeof(obj) {\n \"@babel/helpers - typeof\";\n\n if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") {\n _typeof = function (obj) {\n return typeof obj;\n };\n } else {\n _typeof = function (obj) {\n return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n };\n }\n\n return _typeof(obj);\n}\n\nfunction _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\n\nfunction _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\n\nfunction _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n return Constructor;\n}\n\nvar debug = (typeof process === \"undefined\" ? \"undefined\" : _typeof(process)) === 'object' && process.env && process.env.NODE_DEBUG && /\\bsemver\\b/i.test(process.env.NODE_DEBUG) ? function () {\n var _console;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return (_console = console).error.apply(_console, ['SEMVER'].concat(args));\n} : function () {};\nvar debug_1 = debug;\n\nvar re_1 = createCommonjsModule(function (module, exports) {\n var MAX_SAFE_COMPONENT_LENGTH = constants.MAX_SAFE_COMPONENT_LENGTH;\n exports = module.exports = {}; // The actual regexps go on exports.re\n\n var re = exports.re = [];\n var src = exports.src = [];\n var t = exports.t = {};\n var R = 0;\n\n var createToken = function createToken(name, value, isGlobal) {\n var index = R++;\n debug_1(index, value);\n t[name] = index;\n src[index] = value;\n re[index] = new RegExp(value, isGlobal ? 'g' : undefined);\n }; // The following Regular Expressions can be used for tokenizing,\n // validating, and parsing SemVer version strings.\n // ## Numeric Identifier\n // A single `0`, or a non-zero digit followed by zero or more digits.\n\n\n createToken('NUMERICIDENTIFIER', '0|[1-9]\\\\d*');\n createToken('NUMERICIDENTIFIERLOOSE', '[0-9]+'); // ## Non-numeric Identifier\n // Zero or more digits, followed by a letter or hyphen, and then zero or\n // more letters, digits, or hyphens.\n\n createToken('NONNUMERICIDENTIFIER', '\\\\d*[a-zA-Z-][a-zA-Z0-9-]*'); // ## Main Version\n // Three dot-separated numeric identifiers.\n\n createToken('MAINVERSION', \"(\".concat(src[t.NUMERICIDENTIFIER], \")\\\\.\") + \"(\".concat(src[t.NUMERICIDENTIFIER], \")\\\\.\") + \"(\".concat(src[t.NUMERICIDENTIFIER], \")\"));\n createToken('MAINVERSIONLOOSE', \"(\".concat(src[t.NUMERICIDENTIFIERLOOSE], \")\\\\.\") + \"(\".concat(src[t.NUMERICIDENTIFIERLOOSE], \")\\\\.\") + \"(\".concat(src[t.NUMERICIDENTIFIERLOOSE], \")\")); // ## Pre-release Version Identifier\n // A numeric identifier, or a non-numeric identifier.\n\n createToken('PRERELEASEIDENTIFIER', \"(?:\".concat(src[t.NUMERICIDENTIFIER], \"|\").concat(src[t.NONNUMERICIDENTIFIER], \")\"));\n createToken('PRERELEASEIDENTIFIERLOOSE', \"(?:\".concat(src[t.NUMERICIDENTIFIERLOOSE], \"|\").concat(src[t.NONNUMERICIDENTIFIER], \")\")); // ## Pre-release Version\n // Hyphen, followed by one or more dot-separated pre-release version\n // identifiers.\n\n createToken('PRERELEASE', \"(?:-(\".concat(src[t.PRERELEASEIDENTIFIER], \"(?:\\\\.\").concat(src[t.PRERELEASEIDENTIFIER], \")*))\"));\n createToken('PRERELEASELOOSE', \"(?:-?(\".concat(src[t.PRERELEASEIDENTIFIERLOOSE], \"(?:\\\\.\").concat(src[t.PRERELEASEIDENTIFIERLOOSE], \")*))\")); // ## Build Metadata Identifier\n // Any combination of digits, letters, or hyphens.\n\n createToken('BUILDIDENTIFIER', '[0-9A-Za-z-]+'); // ## Build Metadata\n // Plus sign, followed by one or more period-separated build metadata\n // identifiers.\n\n createToken('BUILD', \"(?:\\\\+(\".concat(src[t.BUILDIDENTIFIER], \"(?:\\\\.\").concat(src[t.BUILDIDENTIFIER], \")*))\")); // ## Full Version String\n // A main version, followed optionally by a pre-release version and\n // build metadata.\n // Note that the only major, minor, patch, and pre-release sections of\n // the version string are capturing groups. The build metadata is not a\n // capturing group, because it should not ever be used in version\n // comparison.\n\n createToken('FULLPLAIN', \"v?\".concat(src[t.MAINVERSION]).concat(src[t.PRERELEASE], \"?\").concat(src[t.BUILD], \"?\"));\n createToken('FULL', \"^\".concat(src[t.FULLPLAIN], \"$\")); // like full, but allows v1.2.3 and =1.2.3, which people do sometimes.\n // also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty\n // common in the npm registry.\n\n createToken('LOOSEPLAIN', \"[v=\\\\s]*\".concat(src[t.MAINVERSIONLOOSE]).concat(src[t.PRERELEASELOOSE], \"?\").concat(src[t.BUILD], \"?\"));\n createToken('LOOSE', \"^\".concat(src[t.LOOSEPLAIN], \"$\"));\n createToken('GTLT', '((?:<|>)?=?)'); // Something like \"2.*\" or \"1.2.x\".\n // Note that \"x.x\" is a valid xRange identifer, meaning \"any version\"\n // Only the first item is strictly required.\n\n createToken('XRANGEIDENTIFIERLOOSE', \"\".concat(src[t.NUMERICIDENTIFIERLOOSE], \"|x|X|\\\\*\"));\n createToken('XRANGEIDENTIFIER', \"\".concat(src[t.NUMERICIDENTIFIER], \"|x|X|\\\\*\"));\n createToken('XRANGEPLAIN', \"[v=\\\\s]*(\".concat(src[t.XRANGEIDENTIFIER], \")\") + \"(?:\\\\.(\".concat(src[t.XRANGEIDENTIFIER], \")\") + \"(?:\\\\.(\".concat(src[t.XRANGEIDENTIFIER], \")\") + \"(?:\".concat(src[t.PRERELEASE], \")?\").concat(src[t.BUILD], \"?\") + \")?)?\");\n createToken('XRANGEPLAINLOOSE', \"[v=\\\\s]*(\".concat(src[t.XRANGEIDENTIFIERLOOSE], \")\") + \"(?:\\\\.(\".concat(src[t.XRANGEIDENTIFIERLOOSE], \")\") + \"(?:\\\\.(\".concat(src[t.XRANGEIDENTIFIERLOOSE], \")\") + \"(?:\".concat(src[t.PRERELEASELOOSE], \")?\").concat(src[t.BUILD], \"?\") + \")?)?\");\n createToken('XRANGE', \"^\".concat(src[t.GTLT], \"\\\\s*\").concat(src[t.XRANGEPLAIN], \"$\"));\n createToken('XRANGELOOSE', \"^\".concat(src[t.GTLT], \"\\\\s*\").concat(src[t.XRANGEPLAINLOOSE], \"$\")); // Coercion.\n // Extract anything that could conceivably be a part of a valid semver\n\n createToken('COERCE', \"\".concat('(^|[^\\\\d])' + '(\\\\d{1,').concat(MAX_SAFE_COMPONENT_LENGTH, \"})\") + \"(?:\\\\.(\\\\d{1,\".concat(MAX_SAFE_COMPONENT_LENGTH, \"}))?\") + \"(?:\\\\.(\\\\d{1,\".concat(MAX_SAFE_COMPONENT_LENGTH, \"}))?\") + \"(?:$|[^\\\\d])\");\n createToken('COERCERTL', src[t.COERCE], true); // Tilde ranges.\n // Meaning is \"reasonably at or greater than\"\n\n createToken('LONETILDE', '(?:~>?)');\n createToken('TILDETRIM', \"(\\\\s*)\".concat(src[t.LONETILDE], \"\\\\s+\"), true);\n exports.tildeTrimReplace = '$1~';\n createToken('TILDE', \"^\".concat(src[t.LONETILDE]).concat(src[t.XRANGEPLAIN], \"$\"));\n createToken('TILDELOOSE', \"^\".concat(src[t.LONETILDE]).concat(src[t.XRANGEPLAINLOOSE], \"$\")); // Caret ranges.\n // Meaning is \"at least and backwards compatible with\"\n\n createToken('LONECARET', '(?:\\\\^)');\n createToken('CARETTRIM', \"(\\\\s*)\".concat(src[t.LONECARET], \"\\\\s+\"), true);\n exports.caretTrimReplace = '$1^';\n createToken('CARET', \"^\".concat(src[t.LONECARET]).concat(src[t.XRANGEPLAIN], \"$\"));\n createToken('CARETLOOSE', \"^\".concat(src[t.LONECARET]).concat(src[t.XRANGEPLAINLOOSE], \"$\")); // A simple gt/lt/eq thing, or just \"\" to indicate \"any version\"\n\n createToken('COMPARATORLOOSE', \"^\".concat(src[t.GTLT], \"\\\\s*(\").concat(src[t.LOOSEPLAIN], \")$|^$\"));\n createToken('COMPARATOR', \"^\".concat(src[t.GTLT], \"\\\\s*(\").concat(src[t.FULLPLAIN], \")$|^$\")); // An expression to strip any whitespace between the gtlt and the thing\n // it modifies, so that `> 1.2.3` ==> `>1.2.3`\n\n createToken('COMPARATORTRIM', \"(\\\\s*)\".concat(src[t.GTLT], \"\\\\s*(\").concat(src[t.LOOSEPLAIN], \"|\").concat(src[t.XRANGEPLAIN], \")\"), true);\n exports.comparatorTrimReplace = '$1$2$3'; // Something like `1.2.3 - 1.2.4`\n // Note that these all use the loose form, because they'll be\n // checked against either the strict or loose comparator form\n // later.\n\n createToken('HYPHENRANGE', \"^\\\\s*(\".concat(src[t.XRANGEPLAIN], \")\") + \"\\\\s+-\\\\s+\" + \"(\".concat(src[t.XRANGEPLAIN], \")\") + \"\\\\s*$\");\n createToken('HYPHENRANGELOOSE', \"^\\\\s*(\".concat(src[t.XRANGEPLAINLOOSE], \")\") + \"\\\\s+-\\\\s+\" + \"(\".concat(src[t.XRANGEPLAINLOOSE], \")\") + \"\\\\s*$\"); // Star ranges basically just allow anything at all.\n\n createToken('STAR', '(<|>)?=?\\\\s*\\\\*'); // >=0.0.0 is like a star\n\n createToken('GTE0', '^\\\\s*>=\\\\s*0\\.0\\.0\\\\s*$');\n createToken('GTE0PRE', '^\\\\s*>=\\\\s*0\\.0\\.0-0\\\\s*$');\n});\n\n// TODO: Remove from `core-js@4` since it's moved to entry points\n\n\n\n\n\n\nvar SPECIES$1 = wellKnownSymbol('species');\n\nvar REPLACE_SUPPORTS_NAMED_GROUPS = !fails(function () {\n // #replace needs built-in support for named groups.\n // #match works fine because it just return the exec results, even if it has\n // a \"grops\" property.\n var re = /./;\n re.exec = function () {\n var result = [];\n result.groups = { a: '7' };\n return result;\n };\n return ''.replace(re, '$') !== '7';\n});\n\n// IE <= 11 replaces $0 with the whole match, as if it was $&\n// https://stackoverflow.com/questions/6024666/getting-ie-to-replace-a-regex-with-the-literal-string-0\nvar REPLACE_KEEPS_$0 = (function () {\n // eslint-disable-next-line regexp/prefer-escape-replacement-dollar-char -- required for testing\n return 'a'.replace(/./, '$0') === '$0';\n})();\n\nvar REPLACE = wellKnownSymbol('replace');\n// Safari <= 13.0.3(?) substitutes nth capture where n>m with an empty string\nvar REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE = (function () {\n if (/./[REPLACE]) {\n return /./[REPLACE]('a', '$0') === '';\n }\n return false;\n})();\n\n// Chrome 51 has a buggy \"split\" implementation when RegExp#exec !== nativeExec\n// Weex JS has frozen built-in prototypes, so use try / catch wrapper\nvar SPLIT_WORKS_WITH_OVERWRITTEN_EXEC = !fails(function () {\n // eslint-disable-next-line regexp/no-empty-group -- required for testing\n var re = /(?:)/;\n var originalExec = re.exec;\n re.exec = function () { return originalExec.apply(this, arguments); };\n var result = 'ab'.split(re);\n return result.length !== 2 || result[0] !== 'a' || result[1] !== 'b';\n});\n\nvar fixRegexpWellKnownSymbolLogic = function (KEY, length, exec, sham) {\n var SYMBOL = wellKnownSymbol(KEY);\n\n var DELEGATES_TO_SYMBOL = !fails(function () {\n // String methods call symbol-named RegEp methods\n var O = {};\n O[SYMBOL] = function () { return 7; };\n return ''[KEY](O) != 7;\n });\n\n var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL && !fails(function () {\n // Symbol-named RegExp methods call .exec\n var execCalled = false;\n var re = /a/;\n\n if (KEY === 'split') {\n // We can't use real regex here since it causes deoptimization\n // and serious performance degradation in V8\n // https://github.com/zloirock/core-js/issues/306\n re = {};\n // RegExp[@@split] doesn't call the regex's exec method, but first creates\n // a new one. We need to return the patched regex when creating the new one.\n re.constructor = {};\n re.constructor[SPECIES$1] = function () { return re; };\n re.flags = '';\n re[SYMBOL] = /./[SYMBOL];\n }\n\n re.exec = function () { execCalled = true; return null; };\n\n re[SYMBOL]('');\n return !execCalled;\n });\n\n if (\n !DELEGATES_TO_SYMBOL ||\n !DELEGATES_TO_EXEC ||\n (KEY === 'replace' && !(\n REPLACE_SUPPORTS_NAMED_GROUPS &&\n REPLACE_KEEPS_$0 &&\n !REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE\n )) ||\n (KEY === 'split' && !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC)\n ) {\n var nativeRegExpMethod = /./[SYMBOL];\n var methods = exec(SYMBOL, ''[KEY], function (nativeMethod, regexp, str, arg2, forceStringMethod) {\n if (regexp.exec === RegExp.prototype.exec) {\n if (DELEGATES_TO_SYMBOL && !forceStringMethod) {\n // The native String method already delegates to @@method (this\n // polyfilled function), leasing to infinite recursion.\n // We avoid it by directly calling the native @@method method.\n return { done: true, value: nativeRegExpMethod.call(regexp, str, arg2) };\n }\n return { done: true, value: nativeMethod.call(str, regexp, arg2) };\n }\n return { done: false };\n }, {\n REPLACE_KEEPS_$0: REPLACE_KEEPS_$0,\n REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE: REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE\n });\n var stringMethod = methods[0];\n var regexMethod = methods[1];\n\n redefine(String.prototype, KEY, stringMethod);\n redefine(RegExp.prototype, SYMBOL, length == 2\n // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue)\n // 21.2.5.11 RegExp.prototype[@@split](string, limit)\n ? function (string, arg) { return regexMethod.call(string, this, arg); }\n // 21.2.5.6 RegExp.prototype[@@match](string)\n // 21.2.5.9 RegExp.prototype[@@search](string)\n : function (string) { return regexMethod.call(string, this); }\n );\n }\n\n if (sham) createNonEnumerableProperty(RegExp.prototype[SYMBOL], 'sham', true);\n};\n\n// `String.prototype.{ codePointAt, at }` methods implementation\nvar createMethod$1 = function (CONVERT_TO_STRING) {\n return function ($this, pos) {\n var S = String(requireObjectCoercible($this));\n var position = toInteger(pos);\n var size = S.length;\n var first, second;\n if (position < 0 || position >= size) return CONVERT_TO_STRING ? '' : undefined;\n first = S.charCodeAt(position);\n return first < 0xD800 || first > 0xDBFF || position + 1 === size\n || (second = S.charCodeAt(position + 1)) < 0xDC00 || second > 0xDFFF\n ? CONVERT_TO_STRING ? S.charAt(position) : first\n : CONVERT_TO_STRING ? S.slice(position, position + 2) : (first - 0xD800 << 10) + (second - 0xDC00) + 0x10000;\n };\n};\n\nvar stringMultibyte = {\n // `String.prototype.codePointAt` method\n // https://tc39.es/ecma262/#sec-string.prototype.codepointat\n codeAt: createMethod$1(false),\n // `String.prototype.at` method\n // https://github.com/mathiasbynens/String.prototype.at\n charAt: createMethod$1(true)\n};\n\nvar charAt$1 = stringMultibyte.charAt;\n\n// `AdvanceStringIndex` abstract operation\n// https://tc39.es/ecma262/#sec-advancestringindex\nvar advanceStringIndex = function (S, index, unicode) {\n return index + (unicode ? charAt$1(S, index).length : 1);\n};\n\n// `RegExpExec` abstract operation\n// https://tc39.es/ecma262/#sec-regexpexec\nvar regexpExecAbstract = function (R, S) {\n var exec = R.exec;\n if (typeof exec === 'function') {\n var result = exec.call(R, S);\n if (typeof result !== 'object') {\n throw TypeError('RegExp exec method returned something other than an Object or null');\n }\n return result;\n }\n\n if (classofRaw(R) !== 'RegExp') {\n throw TypeError('RegExp#exec called on incompatible receiver');\n }\n\n return regexpExec.call(R, S);\n};\n\n// @@match logic\nfixRegexpWellKnownSymbolLogic('match', 1, function (MATCH, nativeMatch, maybeCallNative) {\n return [\n // `String.prototype.match` method\n // https://tc39.es/ecma262/#sec-string.prototype.match\n function match(regexp) {\n var O = requireObjectCoercible(this);\n var matcher = regexp == undefined ? undefined : regexp[MATCH];\n return matcher !== undefined ? matcher.call(regexp, O) : new RegExp(regexp)[MATCH](String(O));\n },\n // `RegExp.prototype[@@match]` method\n // https://tc39.es/ecma262/#sec-regexp.prototype-@@match\n function (regexp) {\n var res = maybeCallNative(nativeMatch, regexp, this);\n if (res.done) return res.value;\n\n var rx = anObject(regexp);\n var S = String(this);\n\n if (!rx.global) return regexpExecAbstract(rx, S);\n\n var fullUnicode = rx.unicode;\n rx.lastIndex = 0;\n var A = [];\n var n = 0;\n var result;\n while ((result = regexpExecAbstract(rx, S)) !== null) {\n var matchStr = String(result[0]);\n A[n] = matchStr;\n if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode);\n n++;\n }\n return n === 0 ? null : A;\n }\n ];\n});\n\nvar non = '\\u200B\\u0085\\u180E';\n\n// check that a method works with the correct list\n// of whitespaces and has a correct name\nvar stringTrimForced = function (METHOD_NAME) {\n return fails(function () {\n return !!whitespaces[METHOD_NAME]() || non[METHOD_NAME]() != non || whitespaces[METHOD_NAME].name !== METHOD_NAME;\n });\n};\n\nvar $trim = stringTrim.trim;\n\n\n// `String.prototype.trim` method\n// https://tc39.es/ecma262/#sec-string.prototype.trim\n_export({ target: 'String', proto: true, forced: stringTrimForced('trim') }, {\n trim: function trim() {\n return $trim(this);\n }\n});\n\nvar aFunction = function (it) {\n if (typeof it != 'function') {\n throw TypeError(String(it) + ' is not a function');\n } return it;\n};\n\n// optional / simple context binding\nvar functionBindContext = function (fn, that, length) {\n aFunction(fn);\n if (that === undefined) return fn;\n switch (length) {\n case 0: return function () {\n return fn.call(that);\n };\n case 1: return function (a) {\n return fn.call(that, a);\n };\n case 2: return function (a, b) {\n return fn.call(that, a, b);\n };\n case 3: return function (a, b, c) {\n return fn.call(that, a, b, c);\n };\n }\n return function (/* ...args */) {\n return fn.apply(that, arguments);\n };\n};\n\nvar push = [].push;\n\n// `Array.prototype.{ forEach, map, filter, some, every, find, findIndex, filterOut }` methods implementation\nvar createMethod = function (TYPE) {\n var IS_MAP = TYPE == 1;\n var IS_FILTER = TYPE == 2;\n var IS_SOME = TYPE == 3;\n var IS_EVERY = TYPE == 4;\n var IS_FIND_INDEX = TYPE == 6;\n var IS_FILTER_OUT = TYPE == 7;\n var NO_HOLES = TYPE == 5 || IS_FIND_INDEX;\n return function ($this, callbackfn, that, specificCreate) {\n var O = toObject($this);\n var self = indexedObject(O);\n var boundFunction = functionBindContext(callbackfn, that, 3);\n var length = toLength(self.length);\n var index = 0;\n var create = specificCreate || arraySpeciesCreate;\n var target = IS_MAP ? create($this, length) : IS_FILTER || IS_FILTER_OUT ? create($this, 0) : undefined;\n var value, result;\n for (;length > index; index++) if (NO_HOLES || index in self) {\n value = self[index];\n result = boundFunction(value, index, O);\n if (TYPE) {\n if (IS_MAP) target[index] = result; // map\n else if (result) switch (TYPE) {\n case 3: return true; // some\n case 5: return value; // find\n case 6: return index; // findIndex\n case 2: push.call(target, value); // filter\n } else switch (TYPE) {\n case 4: return false; // every\n case 7: push.call(target, value); // filterOut\n }\n }\n }\n return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : target;\n };\n};\n\nvar arrayIteration = {\n // `Array.prototype.forEach` method\n // https://tc39.es/ecma262/#sec-array.prototype.foreach\n forEach: createMethod(0),\n // `Array.prototype.map` method\n // https://tc39.es/ecma262/#sec-array.prototype.map\n map: createMethod(1),\n // `Array.prototype.filter` method\n // https://tc39.es/ecma262/#sec-array.prototype.filter\n filter: createMethod(2),\n // `Array.prototype.some` method\n // https://tc39.es/ecma262/#sec-array.prototype.some\n some: createMethod(3),\n // `Array.prototype.every` method\n // https://tc39.es/ecma262/#sec-array.prototype.every\n every: createMethod(4),\n // `Array.prototype.find` method\n // https://tc39.es/ecma262/#sec-array.prototype.find\n find: createMethod(5),\n // `Array.prototype.findIndex` method\n // https://tc39.es/ecma262/#sec-array.prototype.findIndex\n findIndex: createMethod(6),\n // `Array.prototype.filterOut` method\n // https://github.com/tc39/proposal-array-filtering\n filterOut: createMethod(7)\n};\n\nvar $map = arrayIteration.map;\n\n\nvar HAS_SPECIES_SUPPORT$1 = arrayMethodHasSpeciesSupport('map');\n\n// `Array.prototype.map` method\n// https://tc39.es/ecma262/#sec-array.prototype.map\n// with adding support of @@species\n_export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$1 }, {\n map: function map(callbackfn /* , thisArg */) {\n return $map(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n }\n});\n\nvar SPECIES = wellKnownSymbol('species');\n\n// `SpeciesConstructor` abstract operation\n// https://tc39.es/ecma262/#sec-speciesconstructor\nvar speciesConstructor = function (O, defaultConstructor) {\n var C = anObject(O).constructor;\n var S;\n return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? defaultConstructor : aFunction(S);\n};\n\nvar UNSUPPORTED_Y = regexpStickyHelpers.UNSUPPORTED_Y;\nvar arrayPush = [].push;\nvar min = Math.min;\nvar MAX_UINT32 = 0xFFFFFFFF;\n\n// @@split logic\nfixRegexpWellKnownSymbolLogic('split', 2, function (SPLIT, nativeSplit, maybeCallNative) {\n var internalSplit;\n if (\n 'abbc'.split(/(b)*/)[1] == 'c' ||\n // eslint-disable-next-line regexp/no-empty-group -- required for testing\n 'test'.split(/(?:)/, -1).length != 4 ||\n 'ab'.split(/(?:ab)*/).length != 2 ||\n '.'.split(/(.?)(.?)/).length != 4 ||\n // eslint-disable-next-line regexp/no-assertion-capturing-group, regexp/no-empty-group -- required for testing\n '.'.split(/()()/).length > 1 ||\n ''.split(/.?/).length\n ) {\n // based on es5-shim implementation, need to rework it\n internalSplit = function (separator, limit) {\n var string = String(requireObjectCoercible(this));\n var lim = limit === undefined ? MAX_UINT32 : limit >>> 0;\n if (lim === 0) return [];\n if (separator === undefined) return [string];\n // If `separator` is not a regex, use native split\n if (!isRegexp(separator)) {\n return nativeSplit.call(string, separator, lim);\n }\n var output = [];\n var flags = (separator.ignoreCase ? 'i' : '') +\n (separator.multiline ? 'm' : '') +\n (separator.unicode ? 'u' : '') +\n (separator.sticky ? 'y' : '');\n var lastLastIndex = 0;\n // Make `global` and avoid `lastIndex` issues by working with a copy\n var separatorCopy = new RegExp(separator.source, flags + 'g');\n var match, lastIndex, lastLength;\n while (match = regexpExec.call(separatorCopy, string)) {\n lastIndex = separatorCopy.lastIndex;\n if (lastIndex > lastLastIndex) {\n output.push(string.slice(lastLastIndex, match.index));\n if (match.length > 1 && match.index < string.length) arrayPush.apply(output, match.slice(1));\n lastLength = match[0].length;\n lastLastIndex = lastIndex;\n if (output.length >= lim) break;\n }\n if (separatorCopy.lastIndex === match.index) separatorCopy.lastIndex++; // Avoid an infinite loop\n }\n if (lastLastIndex === string.length) {\n if (lastLength || !separatorCopy.test('')) output.push('');\n } else output.push(string.slice(lastLastIndex));\n return output.length > lim ? output.slice(0, lim) : output;\n };\n // Chakra, V8\n } else if ('0'.split(undefined, 0).length) {\n internalSplit = function (separator, limit) {\n return separator === undefined && limit === 0 ? [] : nativeSplit.call(this, separator, limit);\n };\n } else internalSplit = nativeSplit;\n\n return [\n // `String.prototype.split` method\n // https://tc39.es/ecma262/#sec-string.prototype.split\n function split(separator, limit) {\n var O = requireObjectCoercible(this);\n var splitter = separator == undefined ? undefined : separator[SPLIT];\n return splitter !== undefined\n ? splitter.call(separator, O, limit)\n : internalSplit.call(String(O), separator, limit);\n },\n // `RegExp.prototype[@@split]` method\n // https://tc39.es/ecma262/#sec-regexp.prototype-@@split\n //\n // NOTE: This cannot be properly polyfilled in engines that don't support\n // the 'y' flag.\n function (regexp, limit) {\n var res = maybeCallNative(internalSplit, regexp, this, limit, internalSplit !== nativeSplit);\n if (res.done) return res.value;\n\n var rx = anObject(regexp);\n var S = String(this);\n var C = speciesConstructor(rx, RegExp);\n\n var unicodeMatching = rx.unicode;\n var flags = (rx.ignoreCase ? 'i' : '') +\n (rx.multiline ? 'm' : '') +\n (rx.unicode ? 'u' : '') +\n (UNSUPPORTED_Y ? 'g' : 'y');\n\n // ^(? + rx + ) is needed, in combination with some S slicing, to\n // simulate the 'y' flag.\n var splitter = new C(UNSUPPORTED_Y ? '^(?:' + rx.source + ')' : rx, flags);\n var lim = limit === undefined ? MAX_UINT32 : limit >>> 0;\n if (lim === 0) return [];\n if (S.length === 0) return regexpExecAbstract(splitter, S) === null ? [S] : [];\n var p = 0;\n var q = 0;\n var A = [];\n while (q < S.length) {\n splitter.lastIndex = UNSUPPORTED_Y ? 0 : q;\n var z = regexpExecAbstract(splitter, UNSUPPORTED_Y ? S.slice(q) : S);\n var e;\n if (\n z === null ||\n (e = min(toLength(splitter.lastIndex + (UNSUPPORTED_Y ? q : 0)), S.length)) === p\n ) {\n q = advanceStringIndex(S, q, unicodeMatching);\n } else {\n A.push(S.slice(p, q));\n if (A.length === lim) return A;\n for (var i = 1; i <= z.length - 1; i++) {\n A.push(z[i]);\n if (A.length === lim) return A;\n }\n q = p = e;\n }\n }\n A.push(S.slice(p));\n return A;\n }\n ];\n}, UNSUPPORTED_Y);\n\nvar arrayMethodIsStrict = function (METHOD_NAME, argument) {\n var method = [][METHOD_NAME];\n return !!method && fails(function () {\n // eslint-disable-next-line no-useless-call,no-throw-literal -- required for testing\n method.call(null, argument || function () { throw 1; }, 1);\n });\n};\n\nvar nativeJoin = [].join;\n\nvar ES3_STRINGS = indexedObject != Object;\nvar STRICT_METHOD$1 = arrayMethodIsStrict('join', ',');\n\n// `Array.prototype.join` method\n// https://tc39.es/ecma262/#sec-array.prototype.join\n_export({ target: 'Array', proto: true, forced: ES3_STRINGS || !STRICT_METHOD$1 }, {\n join: function join(separator) {\n return nativeJoin.call(toIndexedObject(this), separator === undefined ? ',' : separator);\n }\n});\n\nvar $filter = arrayIteration.filter;\n\n\nvar HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('filter');\n\n// `Array.prototype.filter` method\n// https://tc39.es/ecma262/#sec-array.prototype.filter\n// with adding support of @@species\n_export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT }, {\n filter: function filter(callbackfn /* , thisArg */) {\n return $filter(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n }\n});\n\n// parse out just the options we care about so we always get a consistent\n// obj with keys in a consistent order.\nvar opts = ['includePrerelease', 'loose', 'rtl'];\n\nvar parseOptions = function parseOptions(options) {\n return !options ? {} : _typeof(options) !== 'object' ? {\n loose: true\n } : opts.filter(function (k) {\n return options[k];\n }).reduce(function (options, k) {\n options[k] = true;\n return options;\n }, {});\n};\n\nvar parseOptions_1 = parseOptions;\n\nvar numeric = /^[0-9]+$/;\n\nvar compareIdentifiers$1 = function compareIdentifiers(a, b) {\n var anum = numeric.test(a);\n var bnum = numeric.test(b);\n\n if (anum && bnum) {\n a = +a;\n b = +b;\n }\n\n return a === b ? 0 : anum && !bnum ? -1 : bnum && !anum ? 1 : a < b ? -1 : 1;\n};\n\nvar rcompareIdentifiers = function rcompareIdentifiers(a, b) {\n return compareIdentifiers$1(b, a);\n};\n\nvar identifiers = {\n compareIdentifiers: compareIdentifiers$1,\n rcompareIdentifiers: rcompareIdentifiers\n};\n\nvar MAX_LENGTH$1 = constants.MAX_LENGTH,\n MAX_SAFE_INTEGER = constants.MAX_SAFE_INTEGER;\nvar re$1 = re_1.re,\n t$1 = re_1.t;\nvar compareIdentifiers = identifiers.compareIdentifiers;\n\nvar SemVer = /*#__PURE__*/function () {\n function SemVer(version, options) {\n _classCallCheck(this, SemVer);\n\n options = parseOptions_1(options);\n\n if (version instanceof SemVer) {\n if (version.loose === !!options.loose && version.includePrerelease === !!options.includePrerelease) {\n return version;\n } else {\n version = version.version;\n }\n } else if (typeof version !== 'string') {\n throw new TypeError(\"Invalid Version: \".concat(version));\n }\n\n if (version.length > MAX_LENGTH$1) {\n throw new TypeError(\"version is longer than \".concat(MAX_LENGTH$1, \" characters\"));\n }\n\n debug_1('SemVer', version, options);\n this.options = options;\n this.loose = !!options.loose; // this isn't actually relevant for versions, but keep it so that we\n // don't run into trouble passing this.options around.\n\n this.includePrerelease = !!options.includePrerelease;\n var m = version.trim().match(options.loose ? re$1[t$1.LOOSE] : re$1[t$1.FULL]);\n\n if (!m) {\n throw new TypeError(\"Invalid Version: \".concat(version));\n }\n\n this.raw = version; // these are actually numbers\n\n this.major = +m[1];\n this.minor = +m[2];\n this.patch = +m[3];\n\n if (this.major > MAX_SAFE_INTEGER || this.major < 0) {\n throw new TypeError('Invalid major version');\n }\n\n if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) {\n throw new TypeError('Invalid minor version');\n }\n\n if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) {\n throw new TypeError('Invalid patch version');\n } // numberify any prerelease numeric ids\n\n\n if (!m[4]) {\n this.prerelease = [];\n } else {\n this.prerelease = m[4].split('.').map(function (id) {\n if (/^[0-9]+$/.test(id)) {\n var num = +id;\n\n if (num >= 0 && num < MAX_SAFE_INTEGER) {\n return num;\n }\n }\n\n return id;\n });\n }\n\n this.build = m[5] ? m[5].split('.') : [];\n this.format();\n }\n\n _createClass(SemVer, [{\n key: \"format\",\n value: function format() {\n this.version = \"\".concat(this.major, \".\").concat(this.minor, \".\").concat(this.patch);\n\n if (this.prerelease.length) {\n this.version += \"-\".concat(this.prerelease.join('.'));\n }\n\n return this.version;\n }\n }, {\n key: \"toString\",\n value: function toString() {\n return this.version;\n }\n }, {\n key: \"compare\",\n value: function compare(other) {\n debug_1('SemVer.compare', this.version, this.options, other);\n\n if (!(other instanceof SemVer)) {\n if (typeof other === 'string' && other === this.version) {\n return 0;\n }\n\n other = new SemVer(other, this.options);\n }\n\n if (other.version === this.version) {\n return 0;\n }\n\n return this.compareMain(other) || this.comparePre(other);\n }\n }, {\n key: \"compareMain\",\n value: function compareMain(other) {\n if (!(other instanceof SemVer)) {\n other = new SemVer(other, this.options);\n }\n\n return compareIdentifiers(this.major, other.major) || compareIdentifiers(this.minor, other.minor) || compareIdentifiers(this.patch, other.patch);\n }\n }, {\n key: \"comparePre\",\n value: function comparePre(other) {\n if (!(other instanceof SemVer)) {\n other = new SemVer(other, this.options);\n } // NOT having a prerelease is > having one\n\n\n if (this.prerelease.length && !other.prerelease.length) {\n return -1;\n } else if (!this.prerelease.length && other.prerelease.length) {\n return 1;\n } else if (!this.prerelease.length && !other.prerelease.length) {\n return 0;\n }\n\n var i = 0;\n\n do {\n var a = this.prerelease[i];\n var b = other.prerelease[i];\n debug_1('prerelease compare', i, a, b);\n\n if (a === undefined && b === undefined) {\n return 0;\n } else if (b === undefined) {\n return 1;\n } else if (a === undefined) {\n return -1;\n } else if (a === b) {\n continue;\n } else {\n return compareIdentifiers(a, b);\n }\n } while (++i);\n }\n }, {\n key: \"compareBuild\",\n value: function compareBuild(other) {\n if (!(other instanceof SemVer)) {\n other = new SemVer(other, this.options);\n }\n\n var i = 0;\n\n do {\n var a = this.build[i];\n var b = other.build[i];\n debug_1('prerelease compare', i, a, b);\n\n if (a === undefined && b === undefined) {\n return 0;\n } else if (b === undefined) {\n return 1;\n } else if (a === undefined) {\n return -1;\n } else if (a === b) {\n continue;\n } else {\n return compareIdentifiers(a, b);\n }\n } while (++i);\n } // preminor will bump the version up to the next minor release, and immediately\n // down to pre-release. premajor and prepatch work the same way.\n\n }, {\n key: \"inc\",\n value: function inc(release, identifier) {\n switch (release) {\n case 'premajor':\n this.prerelease.length = 0;\n this.patch = 0;\n this.minor = 0;\n this.major++;\n this.inc('pre', identifier);\n break;\n\n case 'preminor':\n this.prerelease.length = 0;\n this.patch = 0;\n this.minor++;\n this.inc('pre', identifier);\n break;\n\n case 'prepatch':\n // If this is already a prerelease, it will bump to the next version\n // drop any prereleases that might already exist, since they are not\n // relevant at this point.\n this.prerelease.length = 0;\n this.inc('patch', identifier);\n this.inc('pre', identifier);\n break;\n // If the input is a non-prerelease version, this acts the same as\n // prepatch.\n\n case 'prerelease':\n if (this.prerelease.length === 0) {\n this.inc('patch', identifier);\n }\n\n this.inc('pre', identifier);\n break;\n\n case 'major':\n // If this is a pre-major version, bump up to the same major version.\n // Otherwise increment major.\n // 1.0.0-5 bumps to 1.0.0\n // 1.1.0 bumps to 2.0.0\n if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0) {\n this.major++;\n }\n\n this.minor = 0;\n this.patch = 0;\n this.prerelease = [];\n break;\n\n case 'minor':\n // If this is a pre-minor version, bump up to the same minor version.\n // Otherwise increment minor.\n // 1.2.0-5 bumps to 1.2.0\n // 1.2.1 bumps to 1.3.0\n if (this.patch !== 0 || this.prerelease.length === 0) {\n this.minor++;\n }\n\n this.patch = 0;\n this.prerelease = [];\n break;\n\n case 'patch':\n // If this is not a pre-release version, it will increment the patch.\n // If it is a pre-release it will bump up to the same patch version.\n // 1.2.0-5 patches to 1.2.0\n // 1.2.0 patches to 1.2.1\n if (this.prerelease.length === 0) {\n this.patch++;\n }\n\n this.prerelease = [];\n break;\n // This probably shouldn't be used publicly.\n // 1.0.0 'pre' would become 1.0.0-0 which is the wrong direction.\n\n case 'pre':\n if (this.prerelease.length === 0) {\n this.prerelease = [0];\n } else {\n var i = this.prerelease.length;\n\n while (--i >= 0) {\n if (typeof this.prerelease[i] === 'number') {\n this.prerelease[i]++;\n i = -2;\n }\n }\n\n if (i === -1) {\n // didn't increment anything\n this.prerelease.push(0);\n }\n }\n\n if (identifier) {\n // 1.2.0-beta.1 bumps to 1.2.0-beta.2,\n // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0\n if (this.prerelease[0] === identifier) {\n if (isNaN(this.prerelease[1])) {\n this.prerelease = [identifier, 0];\n }\n } else {\n this.prerelease = [identifier, 0];\n }\n }\n\n break;\n\n default:\n throw new Error(\"invalid increment argument: \".concat(release));\n }\n\n this.format();\n this.raw = this.version;\n return this;\n }\n }]);\n\n return SemVer;\n}();\n\nvar semver = SemVer;\n\nvar MAX_LENGTH = constants.MAX_LENGTH;\nvar re = re_1.re,\n t = re_1.t;\n\nvar parse = function parse(version, options) {\n options = parseOptions_1(options);\n\n if (version instanceof semver) {\n return version;\n }\n\n if (typeof version !== 'string') {\n return null;\n }\n\n if (version.length > MAX_LENGTH) {\n return null;\n }\n\n var r = options.loose ? re[t.LOOSE] : re[t.FULL];\n\n if (!r.test(version)) {\n return null;\n }\n\n try {\n return new semver(version, options);\n } catch (er) {\n return null;\n }\n};\n\nvar parse_1 = parse;\n\nvar valid = function valid(version, options) {\n var v = parse_1(version, options);\n return v ? v.version : null;\n};\n\nvar valid_1 = valid;\n\nvar major = function major(a, loose) {\n return new semver(a, loose).major;\n};\n\nvar major_1 = major;\n\nvar packageJson$1 = {\n name: \"@nextcloud/event-bus\",\n version: \"1.3.0\",\n description: \"\",\n main: \"dist/index.js\",\n module: \"dist/index.es.js\",\n types: \"dist/index.d.ts\",\n scripts: {\n build: \"NODE_ENV=production rollup -c\",\n \"build:doc\": \"typedoc --out dist/doc lib/index.ts && touch dist/doc/.nojekyll\",\n \"check-types\": \"tsc\",\n dev: \"NODE_ENV=development rollup -c --watch\",\n test: \"jest\",\n \"test:watch\": \"jest --watchAll\"\n },\n keywords: [\"nextcloud\"],\n homepage: \"https://github.com/nextcloud/nextcloud-event-bus#readme\",\n author: \"Christoph Wurst\",\n license: \"GPL-3.0-or-later\",\n repository: {\n type: \"git\",\n url: \"https://github.com/nextcloud/nextcloud-event-bus\"\n },\n dependencies: {\n \"@types/semver\": \"^7.3.5\",\n \"core-js\": \"^3.11.2\",\n semver: \"^7.3.5\"\n },\n devDependencies: {\n \"@babel/cli\": \"^7.13.16\",\n \"@babel/core\": \"^7.14.0\",\n \"@babel/plugin-proposal-class-properties\": \"^7.13.0\",\n \"@babel/preset-env\": \"^7.14.1\",\n \"@babel/preset-typescript\": \"^7.13.0\",\n \"@nextcloud/browserslist-config\": \"^1.0.0\",\n \"@rollup/plugin-babel\": \"^5.3.0\",\n \"@rollup/plugin-commonjs\": \"^18.0.0\",\n \"@rollup/plugin-node-resolve\": \"^11.2.1\",\n \"babel-jest\": \"^26.6.3\",\n \"babel-plugin-inline-json-import\": \"^0.3.2\",\n jest: \"^26.6.3\",\n rollup: \"^2.47.0\",\n \"rollup-plugin-inject-process-env\": \"^1.3.1\",\n \"rollup-plugin-typescript2\": \"^0.30.0\",\n typedoc: \"^0.20.36\",\n typescript: \"^4.2.4\"\n },\n browserslist: [\"extends @nextcloud/browserslist-config\"]\n};\n\nvar ProxyBus =\n/** @class */\nfunction () {\n function ProxyBus(bus) {\n if (typeof bus.getVersion !== 'function' || !valid_1(bus.getVersion())) {\n console.warn('Proxying an event bus with an unknown or invalid version');\n } else if (major_1(bus.getVersion()) !== major_1(this.getVersion())) {\n console.warn('Proxying an event bus of version ' + bus.getVersion() + ' with ' + this.getVersion());\n }\n\n this.bus = bus;\n }\n\n ProxyBus.prototype.getVersion = function () {\n return packageJson$1.version;\n };\n\n ProxyBus.prototype.subscribe = function (name, handler) {\n this.bus.subscribe(name, handler);\n };\n\n ProxyBus.prototype.unsubscribe = function (name, handler) {\n this.bus.unsubscribe(name, handler);\n };\n\n ProxyBus.prototype.emit = function (name, event) {\n this.bus.emit(name, event);\n };\n\n return ProxyBus;\n}();\n\nvar UNSCOPABLES = wellKnownSymbol('unscopables');\nvar ArrayPrototype$1 = Array.prototype;\n\n// Array.prototype[@@unscopables]\n// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables\nif (ArrayPrototype$1[UNSCOPABLES] == undefined) {\n objectDefineProperty.f(ArrayPrototype$1, UNSCOPABLES, {\n configurable: true,\n value: objectCreate(null)\n });\n}\n\n// add a key to Array.prototype[@@unscopables]\nvar addToUnscopables = function (key) {\n ArrayPrototype$1[UNSCOPABLES][key] = true;\n};\n\nvar iterators = {};\n\nvar correctPrototypeGetter = !fails(function () {\n function F() { /* empty */ }\n F.prototype.constructor = null;\n // eslint-disable-next-line es/no-object-getprototypeof -- required for testing\n return Object.getPrototypeOf(new F()) !== F.prototype;\n});\n\nvar IE_PROTO = sharedKey('IE_PROTO');\nvar ObjectPrototype = Object.prototype;\n\n// `Object.getPrototypeOf` method\n// https://tc39.es/ecma262/#sec-object.getprototypeof\n// eslint-disable-next-line es/no-object-getprototypeof -- safe\nvar objectGetPrototypeOf = correctPrototypeGetter ? Object.getPrototypeOf : function (O) {\n O = toObject(O);\n if (has$1(O, IE_PROTO)) return O[IE_PROTO];\n if (typeof O.constructor == 'function' && O instanceof O.constructor) {\n return O.constructor.prototype;\n } return O instanceof Object ? ObjectPrototype : null;\n};\n\nvar ITERATOR$5 = wellKnownSymbol('iterator');\nvar BUGGY_SAFARI_ITERATORS$1 = false;\n\nvar returnThis$2 = function () { return this; };\n\n// `%IteratorPrototype%` object\n// https://tc39.es/ecma262/#sec-%iteratorprototype%-object\nvar IteratorPrototype$2, PrototypeOfArrayIteratorPrototype, arrayIterator;\n\n/* eslint-disable es/no-array-prototype-keys -- safe */\nif ([].keys) {\n arrayIterator = [].keys();\n // Safari 8 has buggy iterators w/o `next`\n if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS$1 = true;\n else {\n PrototypeOfArrayIteratorPrototype = objectGetPrototypeOf(objectGetPrototypeOf(arrayIterator));\n if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype$2 = PrototypeOfArrayIteratorPrototype;\n }\n}\n\nvar NEW_ITERATOR_PROTOTYPE = IteratorPrototype$2 == undefined || fails(function () {\n var test = {};\n // FF44- legacy iterators case\n return IteratorPrototype$2[ITERATOR$5].call(test) !== test;\n});\n\nif (NEW_ITERATOR_PROTOTYPE) IteratorPrototype$2 = {};\n\n// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()\nif (!has$1(IteratorPrototype$2, ITERATOR$5)) {\n createNonEnumerableProperty(IteratorPrototype$2, ITERATOR$5, returnThis$2);\n}\n\nvar iteratorsCore = {\n IteratorPrototype: IteratorPrototype$2,\n BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS$1\n};\n\nvar defineProperty$1 = objectDefineProperty.f;\n\n\n\nvar TO_STRING_TAG$3 = wellKnownSymbol('toStringTag');\n\nvar setToStringTag = function (it, TAG, STATIC) {\n if (it && !has$1(it = STATIC ? it : it.prototype, TO_STRING_TAG$3)) {\n defineProperty$1(it, TO_STRING_TAG$3, { configurable: true, value: TAG });\n }\n};\n\nvar IteratorPrototype$1 = iteratorsCore.IteratorPrototype;\n\n\n\n\n\nvar returnThis$1 = function () { return this; };\n\nvar createIteratorConstructor = function (IteratorConstructor, NAME, next) {\n var TO_STRING_TAG = NAME + ' Iterator';\n IteratorConstructor.prototype = objectCreate(IteratorPrototype$1, { next: createPropertyDescriptor(1, next) });\n setToStringTag(IteratorConstructor, TO_STRING_TAG, false);\n iterators[TO_STRING_TAG] = returnThis$1;\n return IteratorConstructor;\n};\n\nvar IteratorPrototype = iteratorsCore.IteratorPrototype;\nvar BUGGY_SAFARI_ITERATORS = iteratorsCore.BUGGY_SAFARI_ITERATORS;\nvar ITERATOR$4 = wellKnownSymbol('iterator');\nvar KEYS = 'keys';\nvar VALUES = 'values';\nvar ENTRIES = 'entries';\n\nvar returnThis = function () { return this; };\n\nvar defineIterator = function (Iterable, NAME, IteratorConstructor, next, DEFAULT, IS_SET, FORCED) {\n createIteratorConstructor(IteratorConstructor, NAME, next);\n\n var getIterationMethod = function (KIND) {\n if (KIND === DEFAULT && defaultIterator) return defaultIterator;\n if (!BUGGY_SAFARI_ITERATORS && KIND in IterablePrototype) return IterablePrototype[KIND];\n switch (KIND) {\n case KEYS: return function keys() { return new IteratorConstructor(this, KIND); };\n case VALUES: return function values() { return new IteratorConstructor(this, KIND); };\n case ENTRIES: return function entries() { return new IteratorConstructor(this, KIND); };\n } return function () { return new IteratorConstructor(this); };\n };\n\n var TO_STRING_TAG = NAME + ' Iterator';\n var INCORRECT_VALUES_NAME = false;\n var IterablePrototype = Iterable.prototype;\n var nativeIterator = IterablePrototype[ITERATOR$4]\n || IterablePrototype['@@iterator']\n || DEFAULT && IterablePrototype[DEFAULT];\n var defaultIterator = !BUGGY_SAFARI_ITERATORS && nativeIterator || getIterationMethod(DEFAULT);\n var anyNativeIterator = NAME == 'Array' ? IterablePrototype.entries || nativeIterator : nativeIterator;\n var CurrentIteratorPrototype, methods, KEY;\n\n // fix native\n if (anyNativeIterator) {\n CurrentIteratorPrototype = objectGetPrototypeOf(anyNativeIterator.call(new Iterable()));\n if (IteratorPrototype !== Object.prototype && CurrentIteratorPrototype.next) {\n if (objectGetPrototypeOf(CurrentIteratorPrototype) !== IteratorPrototype) {\n if (objectSetPrototypeOf) {\n objectSetPrototypeOf(CurrentIteratorPrototype, IteratorPrototype);\n } else if (typeof CurrentIteratorPrototype[ITERATOR$4] != 'function') {\n createNonEnumerableProperty(CurrentIteratorPrototype, ITERATOR$4, returnThis);\n }\n }\n // Set @@toStringTag to native iterators\n setToStringTag(CurrentIteratorPrototype, TO_STRING_TAG, true);\n }\n }\n\n // fix Array#{values, @@iterator}.name in V8 / FF\n if (DEFAULT == VALUES && nativeIterator && nativeIterator.name !== VALUES) {\n INCORRECT_VALUES_NAME = true;\n defaultIterator = function values() { return nativeIterator.call(this); };\n }\n\n // define iterator\n if (IterablePrototype[ITERATOR$4] !== defaultIterator) {\n createNonEnumerableProperty(IterablePrototype, ITERATOR$4, defaultIterator);\n }\n iterators[NAME] = defaultIterator;\n\n // export additional methods\n if (DEFAULT) {\n methods = {\n values: getIterationMethod(VALUES),\n keys: IS_SET ? defaultIterator : getIterationMethod(KEYS),\n entries: getIterationMethod(ENTRIES)\n };\n if (FORCED) for (KEY in methods) {\n if (BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME || !(KEY in IterablePrototype)) {\n redefine(IterablePrototype, KEY, methods[KEY]);\n }\n } else _export({ target: NAME, proto: true, forced: BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME }, methods);\n }\n\n return methods;\n};\n\nvar ARRAY_ITERATOR = 'Array Iterator';\nvar setInternalState$2 = internalState.set;\nvar getInternalState$1 = internalState.getterFor(ARRAY_ITERATOR);\n\n// `Array.prototype.entries` method\n// https://tc39.es/ecma262/#sec-array.prototype.entries\n// `Array.prototype.keys` method\n// https://tc39.es/ecma262/#sec-array.prototype.keys\n// `Array.prototype.values` method\n// https://tc39.es/ecma262/#sec-array.prototype.values\n// `Array.prototype[@@iterator]` method\n// https://tc39.es/ecma262/#sec-array.prototype-@@iterator\n// `CreateArrayIterator` internal method\n// https://tc39.es/ecma262/#sec-createarrayiterator\nvar es_array_iterator = defineIterator(Array, 'Array', function (iterated, kind) {\n setInternalState$2(this, {\n type: ARRAY_ITERATOR,\n target: toIndexedObject(iterated), // target\n index: 0, // next index\n kind: kind // kind\n });\n// `%ArrayIteratorPrototype%.next` method\n// https://tc39.es/ecma262/#sec-%arrayiteratorprototype%.next\n}, function () {\n var state = getInternalState$1(this);\n var target = state.target;\n var kind = state.kind;\n var index = state.index++;\n if (!target || index >= target.length) {\n state.target = undefined;\n return { value: undefined, done: true };\n }\n if (kind == 'keys') return { value: index, done: false };\n if (kind == 'values') return { value: target[index], done: false };\n return { value: [index, target[index]], done: false };\n}, 'values');\n\n// argumentsList[@@iterator] is %ArrayProto_values%\n// https://tc39.es/ecma262/#sec-createunmappedargumentsobject\n// https://tc39.es/ecma262/#sec-createmappedargumentsobject\niterators.Arguments = iterators.Array;\n\n// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables\naddToUnscopables('keys');\naddToUnscopables('values');\naddToUnscopables('entries');\n\nvar freezing = !fails(function () {\n // eslint-disable-next-line es/no-object-isextensible, es/no-object-preventextensions -- required for testing\n return Object.isExtensible(Object.preventExtensions({}));\n});\n\nvar internalMetadata = createCommonjsModule(function (module) {\nvar defineProperty = objectDefineProperty.f;\n\n\n\nvar METADATA = uid('meta');\nvar id = 0;\n\n// eslint-disable-next-line es/no-object-isextensible -- safe\nvar isExtensible = Object.isExtensible || function () {\n return true;\n};\n\nvar setMetadata = function (it) {\n defineProperty(it, METADATA, { value: {\n objectID: 'O' + ++id, // object ID\n weakData: {} // weak collections IDs\n } });\n};\n\nvar fastKey = function (it, create) {\n // return a primitive with prefix\n if (!isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;\n if (!has$1(it, METADATA)) {\n // can't set metadata to uncaught frozen object\n if (!isExtensible(it)) return 'F';\n // not necessary to add metadata\n if (!create) return 'E';\n // add missing metadata\n setMetadata(it);\n // return object ID\n } return it[METADATA].objectID;\n};\n\nvar getWeakData = function (it, create) {\n if (!has$1(it, METADATA)) {\n // can't set metadata to uncaught frozen object\n if (!isExtensible(it)) return true;\n // not necessary to add metadata\n if (!create) return false;\n // add missing metadata\n setMetadata(it);\n // return the store of weak collections IDs\n } return it[METADATA].weakData;\n};\n\n// add metadata on freeze-family methods calling\nvar onFreeze = function (it) {\n if (freezing && meta.REQUIRED && isExtensible(it) && !has$1(it, METADATA)) setMetadata(it);\n return it;\n};\n\nvar meta = module.exports = {\n REQUIRED: false,\n fastKey: fastKey,\n getWeakData: getWeakData,\n onFreeze: onFreeze\n};\n\nhiddenKeys$1[METADATA] = true;\n});\n\nvar ITERATOR$3 = wellKnownSymbol('iterator');\nvar ArrayPrototype = Array.prototype;\n\n// check on default Array iterator\nvar isArrayIteratorMethod = function (it) {\n return it !== undefined && (iterators.Array === it || ArrayPrototype[ITERATOR$3] === it);\n};\n\nvar TO_STRING_TAG$2 = wellKnownSymbol('toStringTag');\nvar test = {};\n\ntest[TO_STRING_TAG$2] = 'z';\n\nvar toStringTagSupport = String(test) === '[object z]';\n\nvar TO_STRING_TAG$1 = wellKnownSymbol('toStringTag');\n// ES3 wrong here\nvar CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) == 'Arguments';\n\n// fallback for IE11 Script Access Denied error\nvar tryGet = function (it, key) {\n try {\n return it[key];\n } catch (error) { /* empty */ }\n};\n\n// getting tag from ES6+ `Object.prototype.toString`\nvar classof = toStringTagSupport ? classofRaw : function (it) {\n var O, tag, result;\n return it === undefined ? 'Undefined' : it === null ? 'Null'\n // @@toStringTag case\n : typeof (tag = tryGet(O = Object(it), TO_STRING_TAG$1)) == 'string' ? tag\n // builtinTag case\n : CORRECT_ARGUMENTS ? classofRaw(O)\n // ES3 arguments fallback\n : (result = classofRaw(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : result;\n};\n\nvar ITERATOR$2 = wellKnownSymbol('iterator');\n\nvar getIteratorMethod = function (it) {\n if (it != undefined) return it[ITERATOR$2]\n || it['@@iterator']\n || iterators[classof(it)];\n};\n\nvar iteratorClose = function (iterator) {\n var returnMethod = iterator['return'];\n if (returnMethod !== undefined) {\n return anObject(returnMethod.call(iterator)).value;\n }\n};\n\nvar Result = function (stopped, result) {\n this.stopped = stopped;\n this.result = result;\n};\n\nvar iterate = function (iterable, unboundFunction, options) {\n var that = options && options.that;\n var AS_ENTRIES = !!(options && options.AS_ENTRIES);\n var IS_ITERATOR = !!(options && options.IS_ITERATOR);\n var INTERRUPTED = !!(options && options.INTERRUPTED);\n var fn = functionBindContext(unboundFunction, that, 1 + AS_ENTRIES + INTERRUPTED);\n var iterator, iterFn, index, length, result, next, step;\n\n var stop = function (condition) {\n if (iterator) iteratorClose(iterator);\n return new Result(true, condition);\n };\n\n var callFn = function (value) {\n if (AS_ENTRIES) {\n anObject(value);\n return INTERRUPTED ? fn(value[0], value[1], stop) : fn(value[0], value[1]);\n } return INTERRUPTED ? fn(value, stop) : fn(value);\n };\n\n if (IS_ITERATOR) {\n iterator = iterable;\n } else {\n iterFn = getIteratorMethod(iterable);\n if (typeof iterFn != 'function') throw TypeError('Target is not iterable');\n // optimisation for array iterators\n if (isArrayIteratorMethod(iterFn)) {\n for (index = 0, length = toLength(iterable.length); length > index; index++) {\n result = callFn(iterable[index]);\n if (result && result instanceof Result) return result;\n } return new Result(false);\n }\n iterator = iterFn.call(iterable);\n }\n\n next = iterator.next;\n while (!(step = next.call(iterator)).done) {\n try {\n result = callFn(step.value);\n } catch (error) {\n iteratorClose(iterator);\n throw error;\n }\n if (typeof result == 'object' && result && result instanceof Result) return result;\n } return new Result(false);\n};\n\nvar anInstance = function (it, Constructor, name) {\n if (!(it instanceof Constructor)) {\n throw TypeError('Incorrect ' + (name ? name + ' ' : '') + 'invocation');\n } return it;\n};\n\nvar ITERATOR$1 = wellKnownSymbol('iterator');\nvar SAFE_CLOSING = false;\n\ntry {\n var called = 0;\n var iteratorWithReturn = {\n next: function () {\n return { done: !!called++ };\n },\n 'return': function () {\n SAFE_CLOSING = true;\n }\n };\n iteratorWithReturn[ITERATOR$1] = function () {\n return this;\n };\n // eslint-disable-next-line es/no-array-from, no-throw-literal -- required for testing\n Array.from(iteratorWithReturn, function () { throw 2; });\n} catch (error) { /* empty */ }\n\nvar checkCorrectnessOfIteration = function (exec, SKIP_CLOSING) {\n if (!SKIP_CLOSING && !SAFE_CLOSING) return false;\n var ITERATION_SUPPORT = false;\n try {\n var object = {};\n object[ITERATOR$1] = function () {\n return {\n next: function () {\n return { done: ITERATION_SUPPORT = true };\n }\n };\n };\n exec(object);\n } catch (error) { /* empty */ }\n return ITERATION_SUPPORT;\n};\n\nvar collection = function (CONSTRUCTOR_NAME, wrapper, common) {\n var IS_MAP = CONSTRUCTOR_NAME.indexOf('Map') !== -1;\n var IS_WEAK = CONSTRUCTOR_NAME.indexOf('Weak') !== -1;\n var ADDER = IS_MAP ? 'set' : 'add';\n var NativeConstructor = global$1[CONSTRUCTOR_NAME];\n var NativePrototype = NativeConstructor && NativeConstructor.prototype;\n var Constructor = NativeConstructor;\n var exported = {};\n\n var fixMethod = function (KEY) {\n var nativeMethod = NativePrototype[KEY];\n redefine(NativePrototype, KEY,\n KEY == 'add' ? function add(value) {\n nativeMethod.call(this, value === 0 ? 0 : value);\n return this;\n } : KEY == 'delete' ? function (key) {\n return IS_WEAK && !isObject(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key);\n } : KEY == 'get' ? function get(key) {\n return IS_WEAK && !isObject(key) ? undefined : nativeMethod.call(this, key === 0 ? 0 : key);\n } : KEY == 'has' ? function has(key) {\n return IS_WEAK && !isObject(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key);\n } : function set(key, value) {\n nativeMethod.call(this, key === 0 ? 0 : key, value);\n return this;\n }\n );\n };\n\n var REPLACE = isForced_1(\n CONSTRUCTOR_NAME,\n typeof NativeConstructor != 'function' || !(IS_WEAK || NativePrototype.forEach && !fails(function () {\n new NativeConstructor().entries().next();\n }))\n );\n\n if (REPLACE) {\n // create collection constructor\n Constructor = common.getConstructor(wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER);\n internalMetadata.REQUIRED = true;\n } else if (isForced_1(CONSTRUCTOR_NAME, true)) {\n var instance = new Constructor();\n // early implementations not supports chaining\n var HASNT_CHAINING = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance;\n // V8 ~ Chromium 40- weak-collections throws on primitives, but should return false\n var THROWS_ON_PRIMITIVES = fails(function () { instance.has(1); });\n // most early implementations doesn't supports iterables, most modern - not close it correctly\n // eslint-disable-next-line no-new -- required for testing\n var ACCEPT_ITERABLES = checkCorrectnessOfIteration(function (iterable) { new NativeConstructor(iterable); });\n // for early implementations -0 and +0 not the same\n var BUGGY_ZERO = !IS_WEAK && fails(function () {\n // V8 ~ Chromium 42- fails only with 5+ elements\n var $instance = new NativeConstructor();\n var index = 5;\n while (index--) $instance[ADDER](index, index);\n return !$instance.has(-0);\n });\n\n if (!ACCEPT_ITERABLES) {\n Constructor = wrapper(function (dummy, iterable) {\n anInstance(dummy, Constructor, CONSTRUCTOR_NAME);\n var that = inheritIfRequired(new NativeConstructor(), dummy, Constructor);\n if (iterable != undefined) iterate(iterable, that[ADDER], { that: that, AS_ENTRIES: IS_MAP });\n return that;\n });\n Constructor.prototype = NativePrototype;\n NativePrototype.constructor = Constructor;\n }\n\n if (THROWS_ON_PRIMITIVES || BUGGY_ZERO) {\n fixMethod('delete');\n fixMethod('has');\n IS_MAP && fixMethod('get');\n }\n\n if (BUGGY_ZERO || HASNT_CHAINING) fixMethod(ADDER);\n\n // weak collections should not contains .clear method\n if (IS_WEAK && NativePrototype.clear) delete NativePrototype.clear;\n }\n\n exported[CONSTRUCTOR_NAME] = Constructor;\n _export({ global: true, forced: Constructor != NativeConstructor }, exported);\n\n setToStringTag(Constructor, CONSTRUCTOR_NAME);\n\n if (!IS_WEAK) common.setStrong(Constructor, CONSTRUCTOR_NAME, IS_MAP);\n\n return Constructor;\n};\n\nvar redefineAll = function (target, src, options) {\n for (var key in src) redefine(target, key, src[key], options);\n return target;\n};\n\nvar defineProperty = objectDefineProperty.f;\n\n\n\n\n\n\n\n\nvar fastKey = internalMetadata.fastKey;\n\n\nvar setInternalState$1 = internalState.set;\nvar internalStateGetterFor = internalState.getterFor;\n\nvar collectionStrong = {\n getConstructor: function (wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER) {\n var C = wrapper(function (that, iterable) {\n anInstance(that, C, CONSTRUCTOR_NAME);\n setInternalState$1(that, {\n type: CONSTRUCTOR_NAME,\n index: objectCreate(null),\n first: undefined,\n last: undefined,\n size: 0\n });\n if (!descriptors) that.size = 0;\n if (iterable != undefined) iterate(iterable, that[ADDER], { that: that, AS_ENTRIES: IS_MAP });\n });\n\n var getInternalState = internalStateGetterFor(CONSTRUCTOR_NAME);\n\n var define = function (that, key, value) {\n var state = getInternalState(that);\n var entry = getEntry(that, key);\n var previous, index;\n // change existing entry\n if (entry) {\n entry.value = value;\n // create new entry\n } else {\n state.last = entry = {\n index: index = fastKey(key, true),\n key: key,\n value: value,\n previous: previous = state.last,\n next: undefined,\n removed: false\n };\n if (!state.first) state.first = entry;\n if (previous) previous.next = entry;\n if (descriptors) state.size++;\n else that.size++;\n // add to index\n if (index !== 'F') state.index[index] = entry;\n } return that;\n };\n\n var getEntry = function (that, key) {\n var state = getInternalState(that);\n // fast case\n var index = fastKey(key);\n var entry;\n if (index !== 'F') return state.index[index];\n // frozen object case\n for (entry = state.first; entry; entry = entry.next) {\n if (entry.key == key) return entry;\n }\n };\n\n redefineAll(C.prototype, {\n // 23.1.3.1 Map.prototype.clear()\n // 23.2.3.2 Set.prototype.clear()\n clear: function clear() {\n var that = this;\n var state = getInternalState(that);\n var data = state.index;\n var entry = state.first;\n while (entry) {\n entry.removed = true;\n if (entry.previous) entry.previous = entry.previous.next = undefined;\n delete data[entry.index];\n entry = entry.next;\n }\n state.first = state.last = undefined;\n if (descriptors) state.size = 0;\n else that.size = 0;\n },\n // 23.1.3.3 Map.prototype.delete(key)\n // 23.2.3.4 Set.prototype.delete(value)\n 'delete': function (key) {\n var that = this;\n var state = getInternalState(that);\n var entry = getEntry(that, key);\n if (entry) {\n var next = entry.next;\n var prev = entry.previous;\n delete state.index[entry.index];\n entry.removed = true;\n if (prev) prev.next = next;\n if (next) next.previous = prev;\n if (state.first == entry) state.first = next;\n if (state.last == entry) state.last = prev;\n if (descriptors) state.size--;\n else that.size--;\n } return !!entry;\n },\n // 23.2.3.6 Set.prototype.forEach(callbackfn, thisArg = undefined)\n // 23.1.3.5 Map.prototype.forEach(callbackfn, thisArg = undefined)\n forEach: function forEach(callbackfn /* , that = undefined */) {\n var state = getInternalState(this);\n var boundFunction = functionBindContext(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3);\n var entry;\n while (entry = entry ? entry.next : state.first) {\n boundFunction(entry.value, entry.key, this);\n // revert to the last existing entry\n while (entry && entry.removed) entry = entry.previous;\n }\n },\n // 23.1.3.7 Map.prototype.has(key)\n // 23.2.3.7 Set.prototype.has(value)\n has: function has(key) {\n return !!getEntry(this, key);\n }\n });\n\n redefineAll(C.prototype, IS_MAP ? {\n // 23.1.3.6 Map.prototype.get(key)\n get: function get(key) {\n var entry = getEntry(this, key);\n return entry && entry.value;\n },\n // 23.1.3.9 Map.prototype.set(key, value)\n set: function set(key, value) {\n return define(this, key === 0 ? 0 : key, value);\n }\n } : {\n // 23.2.3.1 Set.prototype.add(value)\n add: function add(value) {\n return define(this, value = value === 0 ? 0 : value, value);\n }\n });\n if (descriptors) defineProperty(C.prototype, 'size', {\n get: function () {\n return getInternalState(this).size;\n }\n });\n return C;\n },\n setStrong: function (C, CONSTRUCTOR_NAME, IS_MAP) {\n var ITERATOR_NAME = CONSTRUCTOR_NAME + ' Iterator';\n var getInternalCollectionState = internalStateGetterFor(CONSTRUCTOR_NAME);\n var getInternalIteratorState = internalStateGetterFor(ITERATOR_NAME);\n // add .keys, .values, .entries, [@@iterator]\n // 23.1.3.4, 23.1.3.8, 23.1.3.11, 23.1.3.12, 23.2.3.5, 23.2.3.8, 23.2.3.10, 23.2.3.11\n defineIterator(C, CONSTRUCTOR_NAME, function (iterated, kind) {\n setInternalState$1(this, {\n type: ITERATOR_NAME,\n target: iterated,\n state: getInternalCollectionState(iterated),\n kind: kind,\n last: undefined\n });\n }, function () {\n var state = getInternalIteratorState(this);\n var kind = state.kind;\n var entry = state.last;\n // revert to the last existing entry\n while (entry && entry.removed) entry = entry.previous;\n // get next entry\n if (!state.target || !(state.last = entry = entry ? entry.next : state.state.first)) {\n // or finish the iteration\n state.target = undefined;\n return { value: undefined, done: true };\n }\n // return step by kind\n if (kind == 'keys') return { value: entry.key, done: false };\n if (kind == 'values') return { value: entry.value, done: false };\n return { value: [entry.key, entry.value], done: false };\n }, IS_MAP ? 'entries' : 'values', !IS_MAP, true);\n\n // add [@@species], 23.1.2.2, 23.2.2.2\n setSpecies(CONSTRUCTOR_NAME);\n }\n};\n\n// `Map` constructor\n// https://tc39.es/ecma262/#sec-map-objects\ncollection('Map', function (init) {\n return function Map() { return init(this, arguments.length ? arguments[0] : undefined); };\n}, collectionStrong);\n\n// `Object.prototype.toString` method implementation\n// https://tc39.es/ecma262/#sec-object.prototype.tostring\nvar objectToString = toStringTagSupport ? {}.toString : function toString() {\n return '[object ' + classof(this) + ']';\n};\n\n// `Object.prototype.toString` method\n// https://tc39.es/ecma262/#sec-object.prototype.tostring\nif (!toStringTagSupport) {\n redefine(Object.prototype, 'toString', objectToString, { unsafe: true });\n}\n\nvar charAt = stringMultibyte.charAt;\n\n\n\nvar STRING_ITERATOR = 'String Iterator';\nvar setInternalState = internalState.set;\nvar getInternalState = internalState.getterFor(STRING_ITERATOR);\n\n// `String.prototype[@@iterator]` method\n// https://tc39.es/ecma262/#sec-string.prototype-@@iterator\ndefineIterator(String, 'String', function (iterated) {\n setInternalState(this, {\n type: STRING_ITERATOR,\n string: String(iterated),\n index: 0\n });\n// `%StringIteratorPrototype%.next` method\n// https://tc39.es/ecma262/#sec-%stringiteratorprototype%.next\n}, function next() {\n var state = getInternalState(this);\n var string = state.string;\n var index = state.index;\n var point;\n if (index >= string.length) return { value: undefined, done: true };\n point = charAt(string, index);\n state.index += point.length;\n return { value: point, done: false };\n});\n\n// iterable DOM collections\n// flag - `iterable` interface - 'entries', 'keys', 'values', 'forEach' methods\nvar domIterables = {\n CSSRuleList: 0,\n CSSStyleDeclaration: 0,\n CSSValueList: 0,\n ClientRectList: 0,\n DOMRectList: 0,\n DOMStringList: 0,\n DOMTokenList: 1,\n DataTransferItemList: 0,\n FileList: 0,\n HTMLAllCollection: 0,\n HTMLCollection: 0,\n HTMLFormElement: 0,\n HTMLSelectElement: 0,\n MediaList: 0,\n MimeTypeArray: 0,\n NamedNodeMap: 0,\n NodeList: 1,\n PaintRequestList: 0,\n Plugin: 0,\n PluginArray: 0,\n SVGLengthList: 0,\n SVGNumberList: 0,\n SVGPathSegList: 0,\n SVGPointList: 0,\n SVGStringList: 0,\n SVGTransformList: 0,\n SourceBufferList: 0,\n StyleSheetList: 0,\n TextTrackCueList: 0,\n TextTrackList: 0,\n TouchList: 0\n};\n\nvar ITERATOR = wellKnownSymbol('iterator');\nvar TO_STRING_TAG = wellKnownSymbol('toStringTag');\nvar ArrayValues = es_array_iterator.values;\n\nfor (var COLLECTION_NAME$1 in domIterables) {\n var Collection$1 = global$1[COLLECTION_NAME$1];\n var CollectionPrototype$1 = Collection$1 && Collection$1.prototype;\n if (CollectionPrototype$1) {\n // some Chrome versions have non-configurable methods on DOMTokenList\n if (CollectionPrototype$1[ITERATOR] !== ArrayValues) try {\n createNonEnumerableProperty(CollectionPrototype$1, ITERATOR, ArrayValues);\n } catch (error) {\n CollectionPrototype$1[ITERATOR] = ArrayValues;\n }\n if (!CollectionPrototype$1[TO_STRING_TAG]) {\n createNonEnumerableProperty(CollectionPrototype$1, TO_STRING_TAG, COLLECTION_NAME$1);\n }\n if (domIterables[COLLECTION_NAME$1]) for (var METHOD_NAME in es_array_iterator) {\n // some Chrome versions have non-configurable methods on DOMTokenList\n if (CollectionPrototype$1[METHOD_NAME] !== es_array_iterator[METHOD_NAME]) try {\n createNonEnumerableProperty(CollectionPrototype$1, METHOD_NAME, es_array_iterator[METHOD_NAME]);\n } catch (error) {\n CollectionPrototype$1[METHOD_NAME] = es_array_iterator[METHOD_NAME];\n }\n }\n }\n}\n\nvar $forEach = arrayIteration.forEach;\n\n\nvar STRICT_METHOD = arrayMethodIsStrict('forEach');\n\n// `Array.prototype.forEach` method implementation\n// https://tc39.es/ecma262/#sec-array.prototype.foreach\nvar arrayForEach = !STRICT_METHOD ? function forEach(callbackfn /* , thisArg */) {\n return $forEach(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n// eslint-disable-next-line es/no-array-prototype-foreach -- safe\n} : [].forEach;\n\nfor (var COLLECTION_NAME in domIterables) {\n var Collection = global$1[COLLECTION_NAME];\n var CollectionPrototype = Collection && Collection.prototype;\n // some Chrome versions have non-configurable methods on DOMTokenList\n if (CollectionPrototype && CollectionPrototype.forEach !== arrayForEach) try {\n createNonEnumerableProperty(CollectionPrototype, 'forEach', arrayForEach);\n } catch (error) {\n CollectionPrototype.forEach = arrayForEach;\n }\n}\n\nvar packageJson = {\n name: \"@nextcloud/event-bus\",\n version: \"1.3.0\",\n description: \"\",\n main: \"dist/index.js\",\n module: \"dist/index.es.js\",\n types: \"dist/index.d.ts\",\n scripts: {\n build: \"NODE_ENV=production rollup -c\",\n \"build:doc\": \"typedoc --out dist/doc lib/index.ts && touch dist/doc/.nojekyll\",\n \"check-types\": \"tsc\",\n dev: \"NODE_ENV=development rollup -c --watch\",\n test: \"jest\",\n \"test:watch\": \"jest --watchAll\"\n },\n keywords: [\"nextcloud\"],\n homepage: \"https://github.com/nextcloud/nextcloud-event-bus#readme\",\n author: \"Christoph Wurst\",\n license: \"GPL-3.0-or-later\",\n repository: {\n type: \"git\",\n url: \"https://github.com/nextcloud/nextcloud-event-bus\"\n },\n dependencies: {\n \"@types/semver\": \"^7.3.5\",\n \"core-js\": \"^3.11.2\",\n semver: \"^7.3.5\"\n },\n devDependencies: {\n \"@babel/cli\": \"^7.13.16\",\n \"@babel/core\": \"^7.14.0\",\n \"@babel/plugin-proposal-class-properties\": \"^7.13.0\",\n \"@babel/preset-env\": \"^7.14.1\",\n \"@babel/preset-typescript\": \"^7.13.0\",\n \"@nextcloud/browserslist-config\": \"^1.0.0\",\n \"@rollup/plugin-babel\": \"^5.3.0\",\n \"@rollup/plugin-commonjs\": \"^18.0.0\",\n \"@rollup/plugin-node-resolve\": \"^11.2.1\",\n \"babel-jest\": \"^26.6.3\",\n \"babel-plugin-inline-json-import\": \"^0.3.2\",\n jest: \"^26.6.3\",\n rollup: \"^2.47.0\",\n \"rollup-plugin-inject-process-env\": \"^1.3.1\",\n \"rollup-plugin-typescript2\": \"^0.30.0\",\n typedoc: \"^0.20.36\",\n typescript: \"^4.2.4\"\n },\n browserslist: [\"extends @nextcloud/browserslist-config\"]\n};\n\nvar SimpleBus =\n/** @class */\nfunction () {\n function SimpleBus() {\n this.handlers = new Map();\n }\n\n SimpleBus.prototype.getVersion = function () {\n return packageJson.version;\n };\n\n SimpleBus.prototype.subscribe = function (name, handler) {\n this.handlers.set(name, (this.handlers.get(name) || []).concat(handler));\n };\n\n SimpleBus.prototype.unsubscribe = function (name, handler) {\n this.handlers.set(name, (this.handlers.get(name) || []).filter(function (h) {\n return h != handler;\n }));\n };\n\n SimpleBus.prototype.emit = function (name, event) {\n (this.handlers.get(name) || []).forEach(function (h) {\n try {\n h(event);\n } catch (e) {\n console.error('could not invoke event listener', e);\n }\n });\n };\n\n return SimpleBus;\n}();\n\nfunction getBus() {\n if (typeof window.OC !== 'undefined' && window.OC._eventBus && typeof window._nc_event_bus === 'undefined') {\n console.warn('found old event bus instance at OC._eventBus. Update your version!');\n window._nc_event_bus = window.OC._eventBus;\n } // Either use an existing event bus instance or create one\n\n\n if (typeof window._nc_event_bus !== 'undefined') {\n return new ProxyBus(window._nc_event_bus);\n } else {\n return window._nc_event_bus = new SimpleBus();\n }\n}\n\nvar bus = getBus();\n/**\r\n * Register an event listener\r\n *\r\n * @param name name of the event\r\n * @param handler callback invoked for every matching event emitted on the bus\r\n */\n\nfunction subscribe(name, handler) {\n bus.subscribe(name, handler);\n}\n/**\r\n * Unregister a previously registered event listener\r\n *\r\n * Note: doesn't work with anonymous functions (closures). Use method of an object or store listener function in variable.\r\n *\r\n * @param name name of the event\r\n * @param handler callback passed to `subscribed`\r\n */\n\nfunction unsubscribe(name, handler) {\n bus.unsubscribe(name, handler);\n}\n/**\r\n * Emit an event\r\n *\r\n * @param name name of the event\r\n * @param event event payload\r\n */\n\nfunction emit(name, event) {\n bus.emit(name, event);\n}\n\nexport { emit, subscribe, unsubscribe };\n//# sourceMappingURL=index.es.js.map\n","\"use strict\";\n\nrequire(\"core-js/modules/es.object.assign.js\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar _axios = _interopRequireDefault(require(\"axios\"));\n\nvar _auth = require(\"@nextcloud/auth\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar client = _axios.default.create({\n headers: {\n requesttoken: (0, _auth.getRequestToken)()\n }\n});\n\nvar cancelableClient = Object.assign(client, {\n CancelToken: _axios.default.CancelToken,\n isCancel: _axios.default.isCancel\n});\n(0, _auth.onRequestTokenUpdate)(function (token) {\n return client.defaults.headers.requesttoken = token;\n});\nvar _default = cancelableClient;\nexports.default = _default;\n//# sourceMappingURL=index.js.map","\"use strict\";\n\nrequire(\"core-js/modules/es.object.to-string\");\n\nrequire(\"core-js/modules/es.regexp.exec\");\n\nrequire(\"core-js/modules/es.regexp.to-string\");\n\nrequire(\"core-js/modules/es.string.replace\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.getGettextBuilder = getGettextBuilder;\n\nvar _nodeGettext = _interopRequireDefault(require(\"node-gettext\"));\n\nvar _ = require(\".\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nvar GettextBuilder = /*#__PURE__*/function () {\n function GettextBuilder() {\n _classCallCheck(this, GettextBuilder);\n\n this.translations = {};\n this.debug = false;\n }\n\n _createClass(GettextBuilder, [{\n key: \"setLanguage\",\n value: function setLanguage(language) {\n this.locale = language;\n return this;\n }\n }, {\n key: \"detectLocale\",\n value: function detectLocale() {\n return this.setLanguage((0, _.getLanguage)());\n }\n }, {\n key: \"addTranslation\",\n value: function addTranslation(language, data) {\n this.translations[language] = data;\n return this;\n }\n }, {\n key: \"enableDebugMode\",\n value: function enableDebugMode() {\n this.debug = true;\n return this;\n }\n }, {\n key: \"build\",\n value: function build() {\n return new GettextWrapper(this.locale || 'en', this.translations, this.debug);\n }\n }]);\n\n return GettextBuilder;\n}();\n\nvar GettextWrapper = /*#__PURE__*/function () {\n function GettextWrapper(locale, data, debug) {\n _classCallCheck(this, GettextWrapper);\n\n this.gt = new _nodeGettext.default({\n debug: debug,\n sourceLocale: 'en'\n });\n\n for (var key in data) {\n this.gt.addTranslations(key, 'messages', data[key]);\n }\n\n this.gt.setLocale(locale);\n }\n\n _createClass(GettextWrapper, [{\n key: \"subtitudePlaceholders\",\n value: function subtitudePlaceholders(translated, vars) {\n return translated.replace(/{([^{}]*)}/g, function (a, b) {\n var r = vars[b];\n\n if (typeof r === 'string' || typeof r === 'number') {\n return r.toString();\n } else {\n return a;\n }\n });\n }\n }, {\n key: \"gettext\",\n value: function gettext(original) {\n var placeholders = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n return this.subtitudePlaceholders(this.gt.gettext(original), placeholders);\n }\n }, {\n key: \"ngettext\",\n value: function ngettext(singular, plural, count) {\n var placeholders = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n return this.subtitudePlaceholders(this.gt.ngettext(singular, plural, count).replace(/%n/g, count.toString()), placeholders);\n }\n }]);\n\n return GettextWrapper;\n}();\n\nfunction getGettextBuilder() {\n return new GettextBuilder();\n}\n//# sourceMappingURL=gettext.js.map","\"use strict\";\n\nrequire(\"core-js/modules/es.regexp.exec\");\n\nrequire(\"core-js/modules/es.string.replace\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.getLocale = getLocale;\nexports.getCanonicalLocale = getCanonicalLocale;\nexports.getLanguage = getLanguage;\nexports.translate = translate;\nexports.translatePlural = translatePlural;\nexports.getFirstDay = getFirstDay;\nexports.getDayNames = getDayNames;\nexports.getDayNamesShort = getDayNamesShort;\nexports.getDayNamesMin = getDayNamesMin;\nexports.getMonthNames = getMonthNames;\nexports.getMonthNamesShort = getMonthNamesShort;\n\n/// \n\n/**\n * Returns the user's locale\n */\nfunction getLocale() {\n if (typeof OC === 'undefined') {\n console.warn('No OC found');\n return 'en';\n }\n\n return OC.getLocale();\n}\n\nfunction getCanonicalLocale() {\n return getLocale().replace(/_/g, '-');\n}\n/**\n * Returns the user's language\n */\n\n\nfunction getLanguage() {\n if (typeof OC === 'undefined') {\n console.warn('No OC found');\n return 'en';\n }\n\n return OC.getLanguage();\n}\n\n/**\n * Translate a string\n *\n * @param {string} app the id of the app for which to translate the string\n * @param {string} text the string to translate\n * @param {object} vars map of placeholder key to value\n * @param {number} number to replace %n with\n * @param {object} [options] options object\n * @return {string}\n */\nfunction translate(app, text, vars, count, options) {\n if (typeof OC === 'undefined') {\n console.warn('No OC found');\n return text;\n }\n\n return OC.L10N.translate(app, text, vars, count, options);\n}\n/**\n * Translate a plural string\n *\n * @param {string} app the id of the app for which to translate the string\n * @param {string} textSingular the string to translate for exactly one object\n * @param {string} textPlural the string to translate for n objects\n * @param {number} count number to determine whether to use singular or plural\n * @param {Object} vars of placeholder key to value\n * @param {object} options options object\n * @return {string}\n */\n\n\nfunction translatePlural(app, textSingular, textPlural, count, vars, options) {\n if (typeof OC === 'undefined') {\n console.warn('No OC found');\n return textSingular;\n }\n\n return OC.L10N.translatePlural(app, textSingular, textPlural, count, vars, options);\n}\n/**\n * Get the first day of the week\n *\n * @return {number}\n */\n\n\nfunction getFirstDay() {\n if (typeof window.firstDay === 'undefined') {\n console.warn('No firstDay found');\n return 1;\n }\n\n return window.firstDay;\n}\n/**\n * Get a list of day names (full names)\n *\n * @return {string[]}\n */\n\n\nfunction getDayNames() {\n if (typeof window.dayNames === 'undefined') {\n console.warn('No dayNames found');\n return ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];\n }\n\n return window.dayNames;\n}\n/**\n * Get a list of day names (short names)\n *\n * @return {string[]}\n */\n\n\nfunction getDayNamesShort() {\n if (typeof window.dayNamesShort === 'undefined') {\n console.warn('No dayNamesShort found');\n return ['Sun.', 'Mon.', 'Tue.', 'Wed.', 'Thu.', 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*/\n\n\nexports.generateRemoteUrl = generateRemoteUrl;\n\nconst generateOcsUrl = (url, params, options) => {\n const allOptions = Object.assign({\n ocsVersion: 2\n }, options || {});\n const version = allOptions.ocsVersion === 1 ? 1 : 2;\n return window.location.protocol + '//' + window.location.host + getRootUrl() + '/ocs/v' + version + '.php' + _generateUrlPath(url, params, options);\n};\n\nexports.generateOcsUrl = generateOcsUrl;\n\n/**\n * Generate a url path, which can contain parameters\n *\n * Parameters will be URL encoded automatically\n *\n * @param {string} url address (can contain placeholders e.g. /call/{token} would replace {token} with the value of params.token\n * @param {object} params parameters to be replaced into the address\n * @param {UrlOptions} options options for the parameter replacement\n * @return {string} Path part for the given URL\n */\nconst _generateUrlPath = (url, params, options) => {\n const allOptions = Object.assign({\n escape: true\n }, options || 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See the\\n * GNU Affero General Public License for more details.\\n *\\n * You should have received a copy of the GNU Affero General Public License\\n * along with this program. If not, see .\\n *\\n */\\n\\n@mixin action-active {\\n\\tli {\\n\\t\\t&.active {\\n\\t\\t\\tbackground-color: var(--color-background-hover);\\n\\t\\t}\\n\\t}\\n}\\n\\n@mixin action--disabled {\\n\\t.action--disabled {\\n\\t\\tpointer-events: none;\\n\\t\\topacity: $opacity_disabled;\\n\\t\\t&:hover, &:focus {\\n\\t\\t\\tcursor: default;\\n\\t\\t\\topacity: $opacity_disabled;\\n\\t\\t}\\n\\t\\t& * {\\n\\t\\t\\topacity: 1 !important;\\n\\t\\t}\\n\\t}\\n}\\n\\n\\n@mixin action-item($name) {\\n\\t.action-#{$name} {\\n\\t\\tdisplay: flex;\\n\\t\\talign-items: flex-start;\\n\\n\\t\\twidth: 100%;\\n\\t\\theight: auto;\\n\\t\\tmargin: 0;\\n\\t\\tpadding: 0;\\n\\t\\tpadding-right: $icon-margin;\\n\\t\\tbox-sizing: border-box; // otherwise router-link overflows in Firefox\\n\\n\\t\\tcursor: pointer;\\n\\t\\twhite-space: nowrap;\\n\\n\\t\\topacity: $opacity_normal;\\n\\t\\tcolor: var(--color-main-text);\\n\\t\\tborder: 0;\\n\\t\\tborder-radius: 0; // otherwise Safari will cut the border-radius area\\n\\t\\tbackground-color: transparent;\\n\\t\\tbox-shadow: none;\\n\\n\\t\\tfont-weight: normal;\\n\\t\\tfont-size: var(--default-font-size);\\n\\t\\tline-height: $clickable-area;\\n\\n\\t\\t&:hover,\\n\\t\\t&:focus {\\n\\t\\t\\topacity: $opacity_full;\\n\\t\\t}\\n\\n\\t\\t& > span {\\n\\t\\t\\tcursor: pointer;\\n\\t\\t\\twhite-space: nowrap;\\n\\t\\t}\\n\\n\\t\\t&__icon {\\n\\t\\t\\twidth: $clickable-area;\\n\\t\\t\\theight: $clickable-area;\\n\\t\\t\\topacity: $opacity_full;\\n\\t\\t\\tbackground-position: $icon-margin center;\\n\\t\\t\\tbackground-size: $icon-size;\\n\\t\\t\\tbackground-repeat: no-repeat;\\n\\t\\t}\\n\\n\\t\\t&::v-deep .material-design-icon {\\n\\t\\t\\twidth: $clickable-area;\\n\\t\\t\\theight: $clickable-area;\\n\\t\\t\\topacity: $opacity_full;\\n\\n\\t\\t\\t.material-design-icon__svg {\\n\\t\\t\\t\\tvertical-align: middle;\\n\\t\\t\\t}\\n\\t\\t}\\n\\n\\t\\t// long text area\\n\\t\\tp {\\n\\t\\t\\tmax-width: 220px;\\n\\t\\t\\tline-height: 1.6em;\\n\\n\\t\\t\\t// 14px are currently 1em line-height. 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See the\\n * GNU Affero General Public License for more details.\\n *\\n * You should have received a copy of the GNU Affero General Public License\\n * along with this program. If not, see .\\n *\\n */\\n\\n// https://uxplanet.org/7-rules-for-mobile-ui-button-design-e9cf2ea54556\\n// recommended is 48px\\n// 44px is what we choose and have very good visual-to-usability ratio\\n$clickable-area: 44px;\\n\\n// background icon size\\n// also used for the scss icon font\\n$icon-size: 16px;\\n\\n// icon padding for a $clickable-area width and a $icon-size icon\\n// ( 44px - 16px ) / 2\\n$icon-margin: ($clickable-area - $icon-size) / 2;\\n\\n// transparency background for icons\\n$icon-focus-bg: rgba(127, 127, 127, .25);\\n\\n// popovermenu arrow width from the triangle center\\n$arrow-width: 9px;\\n\\n// opacities\\n$opacity_disabled: .5;\\n$opacity_normal: .7;\\n$opacity_full: 1;\\n\\n// menu round background hover feedback\\n// good looking on dark AND white bg\\n$action-background-hover: rgba(127, 127, 127, .25);\\n\\n// various structure data used in the \\n// `AppNavigation` component\\n$header-height: 50px;\\n$navigation-width: 300px;\\n\\n// mobile breakpoint\\n$breakpoint-mobile: 1024px;\\n\"],sourceRoot:\"\"}]),n.a=a},63:function(t,n){},69:function(t,n,e){\"use strict\";var o={name:\"ActionButton\",mixins:[e(31).a],props:{disabled:{type:Boolean,default:!1}},computed:{isFocusable:function(){return!this.disabled}}},i=e(2),r=e.n(i),a=e(62),s={insert:\"head\",singleton:!1},c=(r()(a.a,s),a.a.locals,e(3)),l=e(63),u=e.n(l),d=Object(c.a)(o,(function(){var t=this,n=t.$createElement,e=t._self._c||n;return e(\"li\",{staticClass:\"action\",class:{\"action--disabled\":t.disabled}},[e(\"button\",{staticClass:\"action-button\",class:{focusable:t.isFocusable},attrs:{\"aria-label\":t.ariaLabel,type:\"button\"},on:{click:t.onClick}},[t._t(\"icon\",[e(\"span\",{staticClass:\"action-button__icon\",class:[t.isIconUrl?\"action-button__icon--url\":t.icon],style:{backgroundImage:t.isIconUrl?\"url(\"+t.icon+\")\":null}})]),t._v(\" \"),t.title?e(\"p\",[e(\"strong\",{staticClass:\"action-button__title\"},[t._v(\"\\n\\t\\t\\t\\t\"+t._s(t.title)+\"\\n\\t\\t\\t\")]),t._v(\" \"),e(\"br\"),t._v(\" \"),e(\"span\",{staticClass:\"action-button__longtext\",domProps:{textContent:t._s(t.text)}})]):t.isLongText?e(\"p\",{staticClass:\"action-button__longtext\",domProps:{textContent:t._s(t.text)}}):e(\"span\",{staticClass:\"action-button__text\"},[t._v(t._s(t.text))]),t._v(\" \"),t._e()],2)])}),[],!1,null,\"71ea20d2\",null);\"function\"==typeof u.a&&u()(d);n.a=d.exports},78:function(t,n,e){\"use strict\";e.r(n);var o=e(69);\n/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. 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See the\\n * GNU Affero General Public License for more details.\\n *\\n * You should have received a copy of the GNU Affero General Public License\\n * along with this program. If not, see .\\n *\\n */\\n\\n// https://uxplanet.org/7-rules-for-mobile-ui-button-design-e9cf2ea54556\\n// recommended is 48px\\n// 44px is what we choose and have very good visual-to-usability ratio\\n$clickable-area: 44px;\\n\\n// background icon size\\n// also used for the scss icon font\\n$icon-size: 16px;\\n\\n// icon padding for a $clickable-area width and a $icon-size icon\\n// ( 44px - 16px ) / 2\\n$icon-margin: ($clickable-area - $icon-size) / 2;\\n\\n// transparency background for icons\\n$icon-focus-bg: rgba(127, 127, 127, .25);\\n\\n// popovermenu arrow width from the triangle center\\n$arrow-width: 9px;\\n\\n// opacities\\n$opacity_disabled: .5;\\n$opacity_normal: .7;\\n$opacity_full: 1;\\n\\n// menu round background hover feedback\\n// good looking on dark AND white bg\\n$action-background-hover: rgba(127, 127, 127, .25);\\n\\n// various structure data used in the \\n// `AppNavigation` component\\n$header-height: 50px;\\n$navigation-width: 300px;\\n\\n// mobile breakpoint\\n$breakpoint-mobile: 1024px;\\n\"],sourceRoot:\"\"}]),n.a=a},85:function(t,n){}})}));\n//# sourceMappingURL=ActionLink.js.map","!function(t,e){\"object\"==typeof exports&&\"object\"==typeof module?module.exports=e():\"function\"==typeof define&&define.amd?define(\"Components/Modal\",[],e):\"object\"==typeof exports?exports[\"Components/Modal\"]=e():(t.NextcloudVue=t.NextcloudVue||{},t.NextcloudVue[\"Components/Modal\"]=e())}(window,(function(){return function(t){var e={};function n(i){if(e[i])return e[i].exports;var a=e[i]={i:i,l:!1,exports:{}};return t[i].call(a.exports,a,a.exports,n),a.l=!0,a.exports}return n.m=t,n.c=e,n.d=function(t,e,i){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:i})},n.r=function(t){\"undefined\"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:\"Module\"}),Object.defineProperty(t,\"__esModule\",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&\"object\"==typeof t&&t&&t.__esModule)return t;var i=Object.create(null);if(n.r(i),Object.defineProperty(i,\"default\",{enumerable:!0,value:t}),2&e&&\"string\"!=typeof t)for(var a in t)n.d(i,a,function(e){return t[e]}.bind(null,a));return i},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,\"a\",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p=\"/dist/\",n(n.s=104)}([function(t,e,n){\"use strict\";function i(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var n=t&&(\"undefined\"!=typeof Symbol&&t[Symbol.iterator]||t[\"@@iterator\"]);if(null==n)return;var i,a,o=[],r=!0,s=!1;try{for(n=n.call(t);!(r=(i=n.next()).done)&&(o.push(i.value),!e||o.length!==e);r=!0);}catch(t){s=!0,a=t}finally{try{r||null==n.return||n.return()}finally{if(s)throw a}}return o}(t,e)||function(t,e){if(!t)return;if(\"string\"==typeof t)return a(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);\"Object\"===n&&t.constructor&&(n=t.constructor.name);if(\"Map\"===n||\"Set\"===n)return Array.from(t);if(\"Arguments\"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return a(t,e)}(t,e)||function(){throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\")}()}function a(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,i=new Array(e);n\n *\n * @author Julius Härtl \n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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@import 'variables'; @import 'material-icons';\\n/**\\n* @copyright Copyright (c) 2016, John Molakvoæ \\n* @copyright Copyright (c) 2016, Robin Appelman \\n* @copyright Copyright (c) 2016, Jan-Christoph Borchardt \\n* @copyright Copyright (c) 2016, Erik Pellikka \\n* @copyright Copyright (c) 2015, Vincent Petry \\n*\\n* Bootstrap v3.3.5 (http://getbootstrap.com)\\n* Copyright 2011-2015 Twitter, Inc.\\n* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\\n*/\\n\\n$arrow-width: 10px;\\n\\n.vue-tooltip[data-v-#{$scope_version}] {\\n\\tposition: absolute;\\n\\tz-index: 100000;\\n\\tright: auto;\\n\\tleft: auto;\\n\\tdisplay: block;\\n\\tmargin: 0;\\n\\t/* default to top */\\n\\tmargin-top: -3px;\\n\\tpadding: 10px 0;\\n\\ttext-align: left;\\n\\ttext-align: start;\\n\\topacity: 0;\\n\\tline-height: 1.6;\\n\\n\\tline-break: auto;\\n\\tfilter: drop-shadow(0 1px 10px var(--color-box-shadow));\\n\\n\\t// TOP\\n\\t&[x-placement^='top'] {\\n\\t\\t.tooltip-arrow {\\n\\t\\t\\tbottom: 0;\\n\\t\\t\\tmargin-top: 0;\\n\\t\\t\\tmargin-bottom: 0;\\n\\t\\t\\tborder-width: $arrow-width $arrow-width 0 $arrow-width;\\n\\t\\t\\tborder-right-color: transparent;\\n\\t\\t\\tborder-bottom-color: transparent;\\n\\t\\t\\tborder-left-color: transparent;\\n\\t\\t}\\n\\t}\\n\\n\\t// BOTTOM\\n\\t&[x-placement^='bottom'] {\\n\\t\\t.tooltip-arrow {\\n\\t\\t\\ttop: 0;\\n\\t\\t\\tmargin-top: 0;\\n\\t\\t\\tmargin-bottom: 0;\\n\\t\\t\\tborder-width: 0 $arrow-width $arrow-width $arrow-width;\\n\\t\\t\\tborder-top-color: transparent;\\n\\t\\t\\tborder-right-color: transparent;\\n\\t\\t\\tborder-left-color: transparent;\\n\\t\\t}\\n\\t}\\n\\n\\t// RIGHT\\n\\t&[x-placement^='right'] {\\n\\t\\t.tooltip-arrow {\\n\\t\\t\\tright: 100%;\\n\\t\\t\\tmargin-right: 0;\\n\\t\\t\\tmargin-left: 0;\\n\\t\\t\\tborder-width: $arrow-width $arrow-width $arrow-width 0;\\n\\t\\t\\tborder-top-color: transparent;\\n\\t\\t\\tborder-bottom-color: transparent;\\n\\t\\t\\tborder-left-color: transparent;\\n\\t\\t}\\n\\t}\\n\\n\\t// LEFT\\n\\t&[x-placement^='left'] {\\n\\t\\t.tooltip-arrow {\\n\\t\\t\\tleft: 100%;\\n\\t\\t\\tmargin-right: 0;\\n\\t\\t\\tmargin-left: 0;\\n\\t\\t\\tborder-width: $arrow-width 0 $arrow-width $arrow-width;\\n\\t\\t\\tborder-top-color: transparent;\\n\\t\\t\\tborder-right-color: transparent;\\n\\t\\t\\tborder-bottom-color: transparent;\\n\\t\\t}\\n\\t}\\n\\n\\t// HIDDEN / SHOWN\\n\\t&[aria-hidden='true'] {\\n\\t\\tvisibility: hidden;\\n\\t\\ttransition: opacity .15s, visibility .15s;\\n\\t\\topacity: 0;\\n\\t}\\n\\t&[aria-hidden='false'] {\\n\\t\\tvisibility: visible;\\n\\t\\ttransition: opacity .15s;\\n\\t\\topacity: 1;\\n\\t}\\n\\n\\t// CONTENT\\n\\t.tooltip-inner {\\n\\t\\tmax-width: 350px;\\n\\t\\tpadding: 5px 8px;\\n\\t\\ttext-align: center;\\n\\t\\tcolor: var(--color-main-text);\\n\\t\\tborder-radius: var(--border-radius);\\n\\t\\tbackground-color: var(--color-main-background);\\n\\t}\\n\\n\\t// ARROW\\n\\t.tooltip-arrow {\\n\\t\\tposition: absolute;\\n\\t\\tz-index: 1;\\n\\t\\twidth: 0;\\n\\t\\theight: 0;\\n\\t\\tmargin: 0;\\n\\t\\tborder-style: solid;\\n\\t\\tborder-color: var(--color-main-background);\\n\\t}\\n}\\n\"],sourceRoot:\"\"}]),e.a=r},function(t,e,n){\"use strict\";var i={name:\"Popover\",components:{VPopover:n(5).VPopover},mounted:function(){var t=this;this.$watch((function(){return t.$refs.popover.isOpen}),(function(e){e?t.$emit(\"after-show\"):t.$emit(\"after-hide\")}))}},a=n(2),o=n.n(a),r=n(9),s={insert:\"head\",singleton:!1},l=(o()(r.a,s),r.a.locals,n(3)),c=n(10),d=n.n(c),u=Object(l.a)(i,(function(){var t=this,e=t.$createElement;return(t._self._c||e)(\"VPopover\",t._g(t._b({ref:\"popover\",attrs:{\"popover-base-class\":\"popover\",\"popover-wrapper-class\":\"popover__wrapper\",\"popover-arrow-class\":\"popover__arrow\",\"popover-inner-class\":\"popover__inner\"},scopedSlots:t._u([{key:\"popover\",fn:function(){return[t._t(\"default\")]},proxy:!0}],null,!0)},\"VPopover\",t.$attrs,!1),t.$listeners),[t._t(\"trigger\")],2)}),[],!1,null,null,null);\"function\"==typeof d.a&&d()(u);e.a=u.exports},function(t,e){t.exports=require(\"vue-material-design-icons/DotsHorizontal\")},,function(t,e,n){\"use strict\";\n/**\n * @copyright Copyright (c) 2018 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */e.a=function(t){return Math.random().toString(36).replace(/[^a-z]+/g,\"\").substr(0,t||5)}},,function(t,e,n){\"use strict\";n.r(e);var i=n(14);\n/**\n * @copyright Copyright (c) 2019 Marco Ambrosini \n *\n * @author Marco Ambrosini \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */e.default=i.a},,,,,,function(t,e,n){\"use strict\";var i=n(6),a=n.n(i);\n/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */e.a={before:function(){this.$slots.default&&\"\"!==this.text.trim()||(a.a.util.warn(\"\".concat(this.$options.name,\" cannot be empty and requires a meaningful text content\"),this),this.$destroy(),this.$el.remove())},beforeUpdate:function(){this.text=this.getText()},data:function(){return{text:this.getText()}},computed:{isLongText:function(){return this.text&&this.text.trim().length>20}},methods:{getText:function(){return this.$slots.default?this.$slots.default[0].text.trim():\"\"}}}},function(t,e,n){\"use strict\";var i=n(4);e.a={methods:{n:i.a,t:i.b}}},,function(t,e,n){\"use strict\";var i=n(0),a=n.n(i),o=n(1),r=n.n(o)()(a.a);r.push([t.i,\".material-design-icon[data-v-eff40d78]{display:flex;align-self:center;justify-self:center;align-items:center;justify-content:center}.action-item[data-v-eff40d78]{position:relative;display:inline-block}.action-item--single[data-v-eff40d78]:hover,.action-item--single[data-v-eff40d78]:focus,.action-item--single[data-v-eff40d78]:active,.action-item__menutoggle[data-v-eff40d78]:hover,.action-item__menutoggle[data-v-eff40d78]:focus,.action-item__menutoggle[data-v-eff40d78]:active{opacity:1;background-color:rgba(127,127,127,0.25) !important}.action-item__menutoggle[data-v-eff40d78]:disabled,.action-item--single[data-v-eff40d78]:disabled{opacity:.3 !important}.action-item.action-item--open .action-item__menutoggle[data-v-eff40d78]{opacity:1;background-color:rgba(127,127,127,0.25)}.action-item--single[data-v-eff40d78],.action-item__menutoggle[data-v-eff40d78]{box-sizing:border-box;width:auto;min-width:44px;height:44px;margin:0;padding:0;cursor:pointer;border:none;border-radius:22px;background-color:transparent}.action-item[data-v-eff40d78] .material-design-icon{width:44px;height:44px;opacity:1}.action-item[data-v-eff40d78] .material-design-icon .material-design-icon__svg{vertical-align:middle}.action-item__menutoggle[data-v-eff40d78]{display:flex;align-items:center;justify-content:center;opacity:.7;font-weight:bold;line-height:16px}.action-item__menutoggle--with-title[data-v-eff40d78]{position:relative;padding:0 14px;padding-left:44px;white-space:nowrap;opacity:1;border:1px solid var(--color-border-dark);background-color:var(--color-background-dark);background-position:14px center;font-size:inherit}.action-item__menutoggle--with-title[data-v-eff40d78] 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'material-icons';\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n.action-item {\\n\\tposition: relative;\\n\\tdisplay: inline-block;\\n\\n\\t// put a grey round background when menu is opened\\n\\t// or hover-focused\\n\\t&--single:hover,\\n\\t&--single:focus,\\n\\t&--single:active,\\n\\t&__menutoggle:hover,\\n\\t&__menutoggle:focus,\\n\\t&__menutoggle:active {\\n\\t\\topacity: $opacity_full;\\n\\t\\t// good looking on dark AND white bg, override server styling\\n\\t\\tbackground-color: $icon-focus-bg !important;\\n\\t}\\n\\n\\t// TODO: handle this in the future button component\\n\\t&__menutoggle:disabled,\\n\\t&--single:disabled {\\n\\t\\topacity: .3 !important;\\n\\t}\\n\\n\\t&.action-item--open .action-item__menutoggle {\\n\\t\\topacity: $opacity_full;\\n\\t\\tbackground-color: $action-background-hover;\\n\\t}\\n\\n\\t// icons\\n\\t&--single,\\n\\t&__menutoggle {\\n\\t\\tbox-sizing: border-box;\\n\\t\\twidth: auto;\\n\\t\\tmin-width: $clickable-area;\\n\\t\\theight: $clickable-area;\\n\\t\\tmargin: 0;\\n\\t\\tpadding: 0;\\n\\t\\tcursor: pointer;\\n\\t\\tborder: none;\\n\\t\\tborder-radius: $clickable-area / 2;\\n\\t\\tbackground-color: transparent;\\n\\t}\\n\\n\\t&::v-deep .material-design-icon {\\n\\t\\twidth: $clickable-area;\\n\\t\\theight: $clickable-area;\\n\\t\\topacity: $opacity_full;\\n\\n\\t\\t.material-design-icon__svg {\\n\\t\\t\\tvertical-align: middle;\\n\\t\\t}\\n\\t}\\n\\n\\t// icon-more\\n\\t&__menutoggle {\\n\\t\\t// align menu icon in center\\n\\t\\tdisplay: flex;\\n\\t\\talign-items: center;\\n\\t\\tjustify-content: center;\\n\\t\\topacity: $opacity_normal;\\n\\t\\tfont-weight: bold;\\n\\t\\tline-height: $icon-size;\\n\\n\\t\\t&--with-title {\\n\\t\\t\\tposition: relative;\\n\\t\\t\\tpadding: 0 $icon-margin;\\n\\t\\t\\tpadding-left: $clickable-area;\\n\\t\\t\\twhite-space: nowrap;\\n\\t\\t\\topacity: $opacity_full;\\n\\t\\t\\tborder: 1px solid var(--color-border-dark);\\n\\t\\t\\t// with a title, we need to display this as a real button\\n\\t\\t\\tbackground-color: var(--color-background-dark);\\n\\t\\t\\tbackground-position: $icon-margin center;\\n\\t\\t\\tfont-size: inherit;\\n\\n\\t\\t\\t// non-background icon class\\n\\t\\t\\t// image slot\\n\\t\\t\\t/deep/ span {\\n\\t\\t\\t\\twidth: 24px;\\n\\t\\t\\t\\theight: 24px;\\n\\t\\t\\t\\tline-height: $icon-size;\\n\\t\\t\\t\\tposition: absolute;\\n\\t\\t\\t\\ttop: ($clickable-area - 24px) / 2;\\n\\t\\t\\t\\tleft: ($clickable-area - 24px) / 2;\\n\\t\\t\\t}\\n\\t\\t}\\n\\n\\t\\t&--primary {\\n\\t\\t\\topacity: $opacity_full;\\n\\t\\t\\tcolor: var(--color-primary-text);\\n\\t\\t\\tborder: none;\\n\\t\\t\\tbackground-color: var(--color-primary-element);\\n\\t\\t\\t.action-item--open &,\\n\\t\\t\\t&:hover,\\n\\t\\t\\t&:focus,\\n\\t\\t\\t&:active {\\n\\t\\t\\t\\tcolor: var(--color-primary-text) !important;\\n\\t\\t\\t\\tbackground-color: var(--color-primary-element-light) !important;\\n\\t\\t\\t}\\n\\t\\t}\\n\\t}\\n\\n\\t&--single {\\n\\t\\topacity: $opacity_normal;\\n\\t\\t&:hover,\\n\\t\\t&:focus,\\n\\t\\t&:active {\\n\\t\\t\\topacity: $opacity_full;\\n\\t\\t}\\n\\t\\t// hide anything the slot is displaying\\n\\t\\t& > [hidden] {\\n\\t\\t\\tdisplay: none;\\n\\t\\t}\\n\\t}\\n}\\n\\n.ie,\\n.edge {\\n\\t.action-item__menu,\\n\\t.action-item__menu .action-item__menu_arrow {\\n\\t\\tborder: 1px solid var(--color-border);\\n\\t}\\n}\\n\\n\",\"/**\\n * @copyright Copyright (c) 2019 John Molakvoæ \\n *\\n * @author John Molakvoæ \\n *\\n * @license GNU AGPL version 3 or any later version\\n *\\n * This program is free software: you can redistribute it and/or modify\\n * it under the terms of the GNU Affero General Public License as\\n * published by the Free Software Foundation, either version 3 of the\\n * License, or (at your option) any later version.\\n *\\n * This program is distributed in the hope that it will be useful,\\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\\n * GNU Affero General Public License for more details.\\n *\\n * You should have received a copy of the GNU Affero General Public License\\n * along with this program. If not, see .\\n *\\n */\\n\\n// https://uxplanet.org/7-rules-for-mobile-ui-button-design-e9cf2ea54556\\n// recommended is 48px\\n// 44px is what we choose and have very good visual-to-usability ratio\\n$clickable-area: 44px;\\n\\n// background icon size\\n// also used for the scss icon font\\n$icon-size: 16px;\\n\\n// icon padding for a $clickable-area width and a $icon-size icon\\n// ( 44px - 16px ) / 2\\n$icon-margin: ($clickable-area - $icon-size) / 2;\\n\\n// transparency background for icons\\n$icon-focus-bg: rgba(127, 127, 127, .25);\\n\\n// popovermenu arrow width from the triangle center\\n$arrow-width: 9px;\\n\\n// opacities\\n$opacity_disabled: .5;\\n$opacity_normal: .7;\\n$opacity_full: 1;\\n\\n// menu round background hover feedback\\n// good looking on dark AND white bg\\n$action-background-hover: rgba(127, 127, 127, .25);\\n\\n// various structure data used in the \\n// `AppNavigation` component\\n$header-height: 50px;\\n$navigation-width: 300px;\\n\\n// mobile breakpoint\\n$breakpoint-mobile: 1024px;\\n\"],sourceRoot:\"\"}]),e.a=r},function(t,e){},,function(t,e,n){\"use strict\";var i=n(25),a=function(t,e){for(var n=t.$parent;n;){if(n.$options.name===e)return n;n=n.$parent}};\n/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */e.a={mixins:[i.a],props:{icon:{type:String,default:\"\"},title:{type:String,default:\"\"},closeAfterClick:{type:Boolean,default:!1},ariaLabel:{type:String,default:\"\"}},computed:{isIconUrl:function(){try{return new URL(this.icon)}catch(t){return!1}}},methods:{onClick:function(t){if(this.$emit(\"click\",t),this.closeAfterClick){var e=a(this,\"Actions\");e&&e.closeMenu&&e.closeMenu()}}}}},,,,,,function(t,e,n){\"use strict\";var i=n(15),a=n.n(i),o=n(11),r=n(17),s=n(4),l=n(19);function c(t){return function(t){if(Array.isArray(t))return d(t)}(t)||function(t){if(\"undefined\"!=typeof Symbol&&null!=t[Symbol.iterator]||null!=t[\"@@iterator\"])return Array.from(t)}(t)||function(t,e){if(!t)return;if(\"string\"==typeof t)return d(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);\"Object\"===n&&t.constructor&&(n=t.constructor.name);if(\"Map\"===n||\"Set\"===n)return Array.from(t);if(\"Arguments\"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return d(t,e)}(t)||function(){throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\")}()}function d(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,i=new Array(e);n1},isValidSingleAction:function(){return 1===this.actions.length&&null!==this.firstActionElement},isDisabled:function(){var t,e;return this.disabled||1===this.actions.length&&(null===(t=this.firstAction)||void 0===t||null===(e=t.$props)||void 0===e?void 0:e.disabled)},firstActionVNode:function(){return this.actions[0]},firstAction:function(){return this.children[0]?this.children[0]:{}},firstActionBinding:function(){if(this.firstActionVNode&&this.firstActionVNode.componentOptions){var t=this.firstActionVNode.componentOptions.tag;if(\"ActionLink\"===t)return m(m({is:\"a\",href:this.firstAction.href,target:this.firstAction.target,\"aria-label\":this.firstAction.ariaLabel},this.firstAction.$attrs),this.firstAction.$props);if(\"ActionRouter\"===t)return m(m({is:\"router-link\",to:this.firstAction.to,exact:this.firstAction.exact,\"aria-label\":this.firstAction.ariaLabel},this.firstAction.$attrs),this.firstAction.$props);if(\"ActionButton\"===t)return m(m({is:\"button\",\"aria-label\":this.firstAction.ariaLabel},this.firstAction.$attrs),this.firstAction.$props)}return null},firstActionEvent:function(){var t,e,n;return null===(t=this.firstActionVNode)||void 0===t||null===(e=t.componentOptions)||void 0===e||null===(n=e.listeners)||void 0===n?void 0:n.click},firstActionEventBinding:function(){return this.firstActionEvent?\"click\":null},firstActionIconSlot:function(){var t,e;return null===(t=this.firstAction)||void 0===t||null===(e=t.$slots)||void 0===e?void 0:e.icon},firstActionClass:function(){return((this.firstActionVNode&&this.firstActionVNode.data.staticClass)+\" \"+(this.firstActionVNode&&this.firstActionVNode.data.class)).trim()},iconSlotIsPopulated:function(){return!!this.$slots.icon}},watch:{open:function(t){t!==this.opened&&(this.opened=t)}},beforeMount:function(){this.initActions()},beforeUpdate:function(){this.initActions()},methods:{openMenu:function(t){this.opened||(this.opened=!0,this.$emit(\"update:open\",!0),this.$emit(\"open\"))},closeMenu:function(t){this.opened&&(this.opened=!1,this.$emit(\"update:open\",!1),this.$emit(\"close\"),this.opened=!1,this.focusIndex=0,this.$refs.menuButton.focus())},onOpen:function(t){var e=this;this.$nextTick((function(){e.focusFirstAction(t)}))},onMouseFocusAction:function(t){if(document.activeElement!==t.target){var e=t.target.closest(\"li\");if(e){var n=e.querySelector(\".focusable\");if(n){var i=c(this.$refs.menu.querySelectorAll(\".focusable\")).indexOf(n);i>-1&&(this.focusIndex=i,this.focusAction())}}}},removeCurrentActive:function(){var t=this.$refs.menu.querySelector(\"li.active\");t&&t.classList.remove(\"active\")},focusAction:function(){var t=this.$refs.menu.querySelectorAll(\".focusable\")[this.focusIndex];if(t){this.removeCurrentActive();var e=t.closest(\"li.action\");t.focus(),e&&e.classList.add(\"active\")}},focusPreviousAction:function(t){this.opened&&(0===this.focusIndex?this.closeMenu():(this.preventIfEvent(t),this.focusIndex=this.focusIndex-1),this.focusAction())},focusNextAction:function(t){if(this.opened){var e=this.$refs.menu.querySelectorAll(\".focusable\").length-1;this.focusIndex===e?this.closeMenu():(this.preventIfEvent(t),this.focusIndex=this.focusIndex+1),this.focusAction()}},focusFirstAction:function(t){this.opened&&(this.preventIfEvent(t),this.focusIndex=0,this.focusAction())},focusLastAction:function(t){this.opened&&(this.preventIfEvent(t),this.focusIndex=this.$el.querySelectorAll(\".focusable\").length-1,this.focusAction())},preventIfEvent:function(t){t&&(t.preventDefault(),t.stopPropagation())},execFirstAction:function(t){this.firstActionEvent&&this.firstActionEvent(t)},initActions:function(){this.actions=(this.$slots.default||[]).filter((function(t){return!!t&&!!t.componentOptions}))},onFocus:function(t){this.$emit(\"focus\",t)},onBlur:function(t){this.$emit(\"blur\",t)}}},A=n(2),g=n.n(A),f=n(28),C={insert:\"head\",singleton:!1},v=(g()(f.a,C),f.a.locals,n(3)),b=n(29),y=n.n(b),B=Object(v.a)(h,(function(){var t,e=this,n=e.$createElement,i=e._self._c||n;return e.isValidSingleAction&&!e.forceMenu?i(\"element\",e._b({directives:[{name:\"tooltip\",rawName:\"v-tooltip.auto\",value:e.firstAction.text,expression:\"firstAction.text\",modifiers:{auto:!0}}],staticClass:\"action-item action-item--single\",class:(t={},t[e.firstAction.icon]=e.firstAction.icon,t[e.firstActionClass]=e.firstActionClass,t),attrs:{rel:\"noreferrer noopener\",disabled:e.isDisabled},on:e._d({focus:e.onFocus,blur:e.onBlur},[e.firstActionEventBinding,e.execFirstAction])},\"element\",e.firstActionBinding,!1),[i(\"VNodes\",{attrs:{vnodes:e.firstActionIconSlot}}),e._v(\" \"),i(\"span\",{attrs:{\"aria-hidden\":!0,hidden:\"\"}},[e._t(\"default\")],2)],1):i(\"div\",{directives:[{name:\"show\",rawName:\"v-show\",value:e.hasMultipleActions||e.forceMenu,expression:\"hasMultipleActions || forceMenu\"}],staticClass:\"action-item\",class:{\"action-item--open\":e.opened}},[i(\"Popover\",{attrs:{delay:0,\"handle-resize\":!0,open:e.opened,placement:e.placement,\"boundaries-element\":e.boundariesElement,container:e.container},on:{\"update:open\":function(t){e.opened=t},show:e.openMenu,\"after-show\":e.onOpen,hide:e.closeMenu},scopedSlots:e._u([{key:\"trigger\",fn:function(){var t;return[i(\"button\",{ref:\"menuButton\",staticClass:\"icon action-item__menutoggle\",class:(t={},t[e.defaultIcon]=!e.iconSlotIsPopulated,t[\"action-item__menutoggle--with-title\"]=e.menuTitle,t[\"action-item__menutoggle--with-icon-slot\"]=e.iconSlotIsPopulated,t[\"action-item__menutoggle--default-icon\"]=!e.iconSlotIsPopulated&&\"\"===e.defaultIcon,t[\"action-item__menutoggle--primary\"]=e.primary,t),attrs:{disabled:e.disabled,\"aria-haspopup\":\"true\",\"aria-label\":e.ariaLabel,\"aria-controls\":e.randomId,\"aria-expanded\":e.opened?\"true\":\"false\",\"test-attr\":\"1\",type:\"button\"},on:{focus:e.onFocus,blur:e.onBlur}},[e.iconSlotIsPopulated?e._t(\"icon\"):\"\"===e.defaultIcon?i(\"DotsHorizontal\",{attrs:{size:20,decorative:\"\"}}):e._e(),e._v(\"\\n\\t\\t\\t\\t\"+e._s(e.menuTitle)+\"\\n\\t\\t\\t\")],2)]},proxy:!0}],null,!0)},[e._v(\" \"),i(\"div\",{directives:[{name:\"show\",rawName:\"v-show\",value:e.opened,expression:\"opened\"}],ref:\"menu\",class:{open:e.opened},attrs:{tabindex:\"-1\"},on:{keydown:[function(t){return!t.type.indexOf(\"key\")&&e._k(t.keyCode,\"up\",38,t.key,[\"Up\",\"ArrowUp\"])||t.ctrlKey||t.shiftKey||t.altKey||t.metaKey?null:e.focusPreviousAction(t)},function(t){return!t.type.indexOf(\"key\")&&e._k(t.keyCode,\"down\",40,t.key,[\"Down\",\"ArrowDown\"])||t.ctrlKey||t.shiftKey||t.altKey||t.metaKey?null:e.focusNextAction(t)},function(t){return!t.type.indexOf(\"key\")&&e._k(t.keyCode,\"tab\",9,t.key,\"Tab\")||t.ctrlKey||t.shiftKey||t.altKey||t.metaKey?null:e.focusNextAction(t)},function(t){return!t.type.indexOf(\"key\")&&e._k(t.keyCode,\"tab\",9,t.key,\"Tab\")?null:t.shiftKey?t.ctrlKey||t.altKey||t.metaKey?null:e.focusPreviousAction(t):null},function(t){return!t.type.indexOf(\"key\")&&e._k(t.keyCode,\"page-up\",void 0,t.key,void 0)||t.ctrlKey||t.shiftKey||t.altKey||t.metaKey?null:e.focusFirstAction(t)},function(t){return!t.type.indexOf(\"key\")&&e._k(t.keyCode,\"page-down\",void 0,t.key,void 0)||t.ctrlKey||t.shiftKey||t.altKey||t.metaKey?null:e.focusLastAction(t)},function(t){return!t.type.indexOf(\"key\")&&e._k(t.keyCode,\"esc\",27,t.key,[\"Esc\",\"Escape\"])||t.ctrlKey||t.shiftKey||t.altKey||t.metaKey?null:(t.preventDefault(),e.closeMenu(t))}],mousemove:e.onMouseFocusAction}},[i(\"ul\",{attrs:{id:e.randomId,tabindex:\"-1\"}},[e.opened?[e._t(\"default\")]:e._e()],2)])])],1)}),[],!1,null,\"eff40d78\",null);\"function\"==typeof y.a&&y()(B);e.a=B.exports},,,,,,,,,,,,,,,,function(t,e,n){\"use strict\";n.r(e);var i=n(37);\n/**\n * @copyright Copyright (c) 2018 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */e.default=i.a},,,,,,function(t,e,n){\"use strict\";\n/**\n * @copyright Copyright (c) 2018 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */e.a=function(t){t.mounted?Array.isArray(t.mounted)||(t.mounted=[t.mounted]):t.mounted=[],t.mounted.push((function(){this.$el.setAttribute(\"data-v-\".concat(\"16fd49f\"),\"\")}))}},,,function(t,e,n){\"use strict\";var i=n(0),a=n.n(i),o=n(1),r=n.n(o)()(a.a);r.push([t.i,\".material-design-icon[data-v-71ea20d2]{display:flex;align-self:center;justify-self:center;align-items:center;justify-content:center}li.active[data-v-71ea20d2]{background-color:var(--color-background-hover)}.action--disabled[data-v-71ea20d2]{pointer-events:none;opacity:.5}.action--disabled[data-v-71ea20d2]:hover,.action--disabled[data-v-71ea20d2]:focus{cursor:default;opacity:.5}.action--disabled *[data-v-71ea20d2]{opacity:1 !important}.action-button[data-v-71ea20d2]{display:flex;align-items:flex-start;width:100%;height:auto;margin:0;padding:0;padding-right:14px;box-sizing:border-box;cursor:pointer;white-space:nowrap;opacity:.7;color:var(--color-main-text);border:0;border-radius:0;background-color:transparent;box-shadow:none;font-weight:normal;font-size:var(--default-font-size);line-height:44px}.action-button[data-v-71ea20d2]:hover,.action-button[data-v-71ea20d2]:focus{opacity:1}.action-button>span[data-v-71ea20d2]{cursor:pointer;white-space:nowrap}.action-button__icon[data-v-71ea20d2]{width:44px;height:44px;opacity:1;background-position:14px center;background-size:16px;background-repeat:no-repeat}.action-button[data-v-71ea20d2] .material-design-icon{width:44px;height:44px;opacity:1}.action-button[data-v-71ea20d2] .material-design-icon .material-design-icon__svg{vertical-align:middle}.action-button p[data-v-71ea20d2]{max-width:220px;line-height:1.6em;padding:10.8px 0;cursor:pointer;text-align:left;overflow:hidden;text-overflow:ellipsis}.action-button__longtext[data-v-71ea20d2]{cursor:pointer;white-space:pre-wrap}.action-button__title[data-v-71ea20d2]{font-weight:bold;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;max-width:100%;display:inline-block}\\n\",\"\",{version:3,sources:[\"webpack://./../../assets/material-icons.css\",\"webpack://./../../assets/action.scss\",\"webpack://./../../assets/variables.scss\"],names:[],mappings:\"AAGA,uCACC,YAAa,CACb,iBAAkB,CAClB,mBAAoB,CACpB,kBAAmB,CACnB,sBAAuB,CACvB,2BCiBE,8CAA+C,CAC/C,mCAMD,mBAAoB,CACpB,UCQmB,CDVpB,kFAIE,cAAe,CACf,UCKkB,CDVpB,qCAQE,oBAAqB,CACrB,gCAOD,YAAa,CACb,sBAAuB,CAEvB,UAAW,CACX,WAAY,CACZ,QAAS,CACT,SAAU,CACV,kBCtB8C,CDuB9C,qBAAsB,CAEtB,cAAe,CACf,kBAAmB,CAEnB,UClBiB,CDmBjB,4BAA6B,CAC7B,QAAS,CACT,eAAgB,CAChB,4BAA6B,CAC7B,eAAgB,CAEhB,kBAAmB,CACnB,kCAAmC,CACnC,gBC7CmB,CDsBpB,4EA2BE,SC9Ba,CDGf,qCA+BE,cAAe,CACf,kBAAmB,CACnB,sCAGA,UC1DkB,CD2DlB,WC3DkB,CD4DlB,SCzCa,CD0Cb,+BAAwC,CACxC,oBC1Da,CD2Db,2BAA4B,CAzC9B,sDA6CE,UCnEkB,CDoElB,WCpEkB,CDqElB,SClDa,CDGf,iFAkDG,qBAAsB,CAlDzB,kCAwDE,eAAgB,CAChB,iBAAkB,CAGlB,gBAA8C,CAE9C,cAAe,CACf,eAAgB,CAGhB,eAAgB,CAChB,sBAAuB,CACvB,0CAGA,cAAe,CAEf,oBAAqB,CACrB,uCAGA,gBAAiB,CACjB,sBAAuB,CACvB,eAAgB,CAChB,kBAAmB,CACnB,cAAe,CACf,oBAAqB\",sourcesContent:[\"/*\\n* Ensure proper alignment of the vue material icons\\n*/\\n.material-design-icon {\\n\\tdisplay: flex;\\n\\talign-self: center;\\n\\tjustify-self: center;\\n\\talign-items: center;\\n\\tjustify-content: center;\\n}\\n\",\"/**\\n * @copyright Copyright (c) 2019 John Molakvoæ \\n *\\n * @author John Molakvoæ \\n * @author Marco Ambrosini \\n *\\n * @license GNU AGPL version 3 or any later version\\n *\\n * This program is free software: you can redistribute it and/or modify\\n * it under the terms of the GNU Affero General Public License as\\n * published by the Free Software Foundation, either version 3 of the\\n * License, or (at your option) any later version.\\n *\\n * This program is distributed in the hope that it will be useful,\\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\\n * GNU Affero General Public License for more details.\\n *\\n * You should have received a copy of the GNU Affero General Public License\\n * along with this program. If not, see .\\n *\\n */\\n\\n@mixin action-active {\\n\\tli {\\n\\t\\t&.active {\\n\\t\\t\\tbackground-color: var(--color-background-hover);\\n\\t\\t}\\n\\t}\\n}\\n\\n@mixin action--disabled {\\n\\t.action--disabled {\\n\\t\\tpointer-events: none;\\n\\t\\topacity: $opacity_disabled;\\n\\t\\t&:hover, &:focus {\\n\\t\\t\\tcursor: default;\\n\\t\\t\\topacity: $opacity_disabled;\\n\\t\\t}\\n\\t\\t& * {\\n\\t\\t\\topacity: 1 !important;\\n\\t\\t}\\n\\t}\\n}\\n\\n\\n@mixin action-item($name) {\\n\\t.action-#{$name} {\\n\\t\\tdisplay: flex;\\n\\t\\talign-items: flex-start;\\n\\n\\t\\twidth: 100%;\\n\\t\\theight: auto;\\n\\t\\tmargin: 0;\\n\\t\\tpadding: 0;\\n\\t\\tpadding-right: $icon-margin;\\n\\t\\tbox-sizing: border-box; // otherwise router-link overflows in Firefox\\n\\n\\t\\tcursor: pointer;\\n\\t\\twhite-space: nowrap;\\n\\n\\t\\topacity: $opacity_normal;\\n\\t\\tcolor: var(--color-main-text);\\n\\t\\tborder: 0;\\n\\t\\tborder-radius: 0; // otherwise Safari will cut the border-radius area\\n\\t\\tbackground-color: transparent;\\n\\t\\tbox-shadow: none;\\n\\n\\t\\tfont-weight: normal;\\n\\t\\tfont-size: var(--default-font-size);\\n\\t\\tline-height: $clickable-area;\\n\\n\\t\\t&:hover,\\n\\t\\t&:focus {\\n\\t\\t\\topacity: $opacity_full;\\n\\t\\t}\\n\\n\\t\\t& > span {\\n\\t\\t\\tcursor: pointer;\\n\\t\\t\\twhite-space: nowrap;\\n\\t\\t}\\n\\n\\t\\t&__icon {\\n\\t\\t\\twidth: $clickable-area;\\n\\t\\t\\theight: $clickable-area;\\n\\t\\t\\topacity: $opacity_full;\\n\\t\\t\\tbackground-position: $icon-margin center;\\n\\t\\t\\tbackground-size: $icon-size;\\n\\t\\t\\tbackground-repeat: no-repeat;\\n\\t\\t}\\n\\n\\t\\t&::v-deep .material-design-icon {\\n\\t\\t\\twidth: $clickable-area;\\n\\t\\t\\theight: $clickable-area;\\n\\t\\t\\topacity: $opacity_full;\\n\\n\\t\\t\\t.material-design-icon__svg {\\n\\t\\t\\t\\tvertical-align: middle;\\n\\t\\t\\t}\\n\\t\\t}\\n\\n\\t\\t// long text area\\n\\t\\tp {\\n\\t\\t\\tmax-width: 220px;\\n\\t\\t\\tline-height: 1.6em;\\n\\n\\t\\t\\t// 14px are currently 1em line-height. Mixing units as '44px - 1.6em' does not work.\\n\\t\\t\\tpadding: #{($clickable-area - 1.6*14px) / 2} 0;\\n\\n\\t\\t\\tcursor: pointer;\\n\\t\\t\\ttext-align: left;\\n\\n\\t\\t\\t// in case there are no spaces like long email addresses\\n\\t\\t\\toverflow: hidden;\\n\\t\\t\\ttext-overflow: ellipsis;\\n\\t\\t}\\n\\n\\t\\t&__longtext {\\n\\t\\t\\tcursor: pointer;\\n\\t\\t\\t// allow the use of `\\\\n`\\n\\t\\t\\twhite-space: pre-wrap;\\n\\t\\t}\\n\\n\\t\\t&__title {\\n\\t\\t\\tfont-weight: bold;\\n\\t\\t\\ttext-overflow: ellipsis;\\n\\t\\t\\toverflow: hidden;\\n\\t\\t\\twhite-space: nowrap;\\n\\t\\t\\tmax-width: 100%;\\n\\t\\t\\tdisplay: inline-block;\\n\\t\\t}\\n\\t}\\n}\\n\",\"/**\\n * @copyright Copyright (c) 2019 John Molakvoæ \\n *\\n * @author John Molakvoæ \\n *\\n * @license GNU AGPL version 3 or any later version\\n *\\n * This program is free software: you can redistribute it and/or modify\\n * it under the terms of the GNU Affero General Public License as\\n * published by the Free Software Foundation, either version 3 of the\\n * License, or (at your option) any later version.\\n *\\n * This program is distributed in the hope that it will be useful,\\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\\n * GNU Affero General Public License for more details.\\n *\\n * You should have received a copy of the GNU Affero General Public License\\n * along with this program. If not, see .\\n *\\n */\\n\\n// https://uxplanet.org/7-rules-for-mobile-ui-button-design-e9cf2ea54556\\n// recommended is 48px\\n// 44px is what we choose and have very good visual-to-usability ratio\\n$clickable-area: 44px;\\n\\n// background icon size\\n// also used for the scss icon font\\n$icon-size: 16px;\\n\\n// icon padding for a $clickable-area width and a $icon-size icon\\n// ( 44px - 16px ) / 2\\n$icon-margin: ($clickable-area - $icon-size) / 2;\\n\\n// transparency background for icons\\n$icon-focus-bg: rgba(127, 127, 127, .25);\\n\\n// popovermenu arrow width from the triangle center\\n$arrow-width: 9px;\\n\\n// opacities\\n$opacity_disabled: .5;\\n$opacity_normal: .7;\\n$opacity_full: 1;\\n\\n// menu round background hover feedback\\n// good looking on dark AND white bg\\n$action-background-hover: rgba(127, 127, 127, .25);\\n\\n// various structure data used in the \\n// `AppNavigation` component\\n$header-height: 50px;\\n$navigation-width: 300px;\\n\\n// mobile breakpoint\\n$breakpoint-mobile: 1024px;\\n\"],sourceRoot:\"\"}]),e.a=r},function(t,e){},,,,,,function(t,e,n){\"use strict\";var i={name:\"ActionButton\",mixins:[n(31).a],props:{disabled:{type:Boolean,default:!1}},computed:{isFocusable:function(){return!this.disabled}}},a=n(2),o=n.n(a),r=n(62),s={insert:\"head\",singleton:!1},l=(o()(r.a,s),r.a.locals,n(3)),c=n(63),d=n.n(c),u=Object(l.a)(i,(function(){var t=this,e=t.$createElement,n=t._self._c||e;return n(\"li\",{staticClass:\"action\",class:{\"action--disabled\":t.disabled}},[n(\"button\",{staticClass:\"action-button\",class:{focusable:t.isFocusable},attrs:{\"aria-label\":t.ariaLabel,type:\"button\"},on:{click:t.onClick}},[t._t(\"icon\",[n(\"span\",{staticClass:\"action-button__icon\",class:[t.isIconUrl?\"action-button__icon--url\":t.icon],style:{backgroundImage:t.isIconUrl?\"url(\"+t.icon+\")\":null}})]),t._v(\" \"),t.title?n(\"p\",[n(\"strong\",{staticClass:\"action-button__title\"},[t._v(\"\\n\\t\\t\\t\\t\"+t._s(t.title)+\"\\n\\t\\t\\t\")]),t._v(\" \"),n(\"br\"),t._v(\" \"),n(\"span\",{staticClass:\"action-button__longtext\",domProps:{textContent:t._s(t.text)}})]):t.isLongText?n(\"p\",{staticClass:\"action-button__longtext\",domProps:{textContent:t._s(t.text)}}):n(\"span\",{staticClass:\"action-button__text\"},[t._v(t._s(t.text))]),t._v(\" \"),t._e()],2)])}),[],!1,null,\"71ea20d2\",null);\"function\"==typeof d.a&&d()(u);e.a=u.exports},,function(t,e){t.exports=require(\"vue-material-design-icons/Close\")},,,,,,function(t,e){t.exports=require(\"hammerjs\")},function(t,e,n){\"use strict\";n.r(e);var i=n(69);\n/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */e.default=i.a},,,,,,,,,,,,function(t,e,n){\"use strict\";var i=n(0),a=n.n(i),o=n(1),r=n.n(o)()(a.a);r.push([t.i,\".material-design-icon[data-v-aedc7374]{display:flex;align-self:center;justify-self:center;align-items:center;justify-content:center}.modal-mask[data-v-aedc7374]{position:fixed;z-index:9998;top:0;left:0;display:block;width:100%;height:100%;background-color:rgba(0,0,0,0.5)}.modal-mask--dark[data-v-aedc7374]{background-color:rgba(0,0,0,0.92)}.modal-header[data-v-aedc7374]{position:absolute;z-index:10001;top:0;right:0;left:0;display:flex !important;align-items:center;justify-content:center;width:100%;height:50px;transition:opacity 250ms, visibility 250ms}.modal-header.invisible[style*='display:none'][data-v-aedc7374],.modal-header.invisible[style*='display: none'][data-v-aedc7374]{visibility:hidden}.modal-header .modal-title[data-v-aedc7374]{overflow-x:hidden;box-sizing:border-box;width:100%;padding:0 132px 0 12px;transition:padding ease 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Ensure proper alignment of the vue material icons\\n*/\\n.material-design-icon {\\n\\tdisplay: flex;\\n\\talign-self: center;\\n\\tjustify-self: center;\\n\\talign-items: center;\\n\\tjustify-content: center;\\n}\\n\",\"$scope_version:\\\"16fd49f\\\"; @import 'variables'; @import 'material-icons';\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n$header-size: 50px;\\n\\n.modal-mask {\\n\\tposition: fixed;\\n\\tz-index: 9998;\\n\\ttop: 0;\\n\\tleft: 0;\\n\\tdisplay: block;\\n\\twidth: 100%;\\n\\theight: 100%;\\n\\tbackground-color: rgba(0, 0, 0, .5);\\n\\t&--dark {\\n\\t\\tbackground-color: rgba(0, 0, 0, .92);\\n\\t}\\n}\\n\\n.modal-header {\\n\\tposition: absolute;\\n\\tz-index: 10001;\\n\\ttop: 0;\\n\\tright: 0;\\n\\tleft: 0;\\n\\t// prevent vue show to use display:none and reseting\\n\\t// the circle animation loop\\n\\tdisplay: flex !important;\\n\\talign-items: center;\\n\\tjustify-content: center;\\n\\twidth: 100%;\\n\\theight: $header-size;\\n\\ttransition: opacity 250ms,\\n\\t\\tvisibility 250ms;\\n\\n\\t// replace display by visibility\\n\\t&.invisible[style*='display:none'],\\n\\t&.invisible[style*='display: none'] {\\n\\t\\tvisibility: hidden;\\n\\t}\\n\\n\\t.modal-title {\\n\\t\\toverflow-x: hidden;\\n\\t\\tbox-sizing: border-box;\\n\\t\\twidth: 100%;\\n\\t\\tpadding: 0 #{$clickable-area * 3} 0 12px; // maximum actions is 3\\n\\t\\ttransition: padding ease 100ms;\\n\\t\\twhite-space: nowrap;\\n\\t\\ttext-overflow: ellipsis;\\n\\t\\tcolor: #fff;\\n\\t\\tfont-size: $icon-margin;\\n\\t}\\n\\n\\t// On wider screens the title can be centered\\n\\t@media only screen and (min-width: $breakpoint-mobile/2) {\\n\\t\\t.modal-title {\\n\\t\\t\\tpadding-left: #{$clickable-area * 3}; // maximum actions is 3\\n\\t\\t\\ttext-align: center;\\n\\t\\t}\\n\\t}\\n\\n\\t.icons-menu {\\n\\t\\tposition: absolute;\\n\\t\\tright: 0;\\n\\t\\tdisplay: flex;\\n\\t\\talign-items: center;\\n\\t\\tjustify-content: flex-end;\\n\\n\\t\\t.header-close {\\n\\t\\t\\tdisplay: flex;\\n\\t\\t\\talign-items: center;\\n\\t\\t\\tjustify-content: center;\\n\\t\\t\\tbox-sizing: border-box;\\n\\t\\t\\tmargin: ($header-size - $clickable-area) / 2;\\n\\t\\t\\tpadding: 0;\\n\\t\\t}\\n\\n\\t\\t.play-pause-icons {\\n\\t\\t\\tposition: relative;\\n\\t\\t\\twidth: $header-size;\\n\\t\\t\\theight: $header-size;\\n\\t\\t\\tmargin: 0;\\n\\t\\t\\tpadding: 0;\\n\\t\\t\\tcursor: pointer;\\n\\t\\t\\tborder: none;\\n\\t\\t\\tbackground-color: transparent;\\n\\t\\t\\t&:hover,\\n\\t\\t\\t&:focus {\\n\\t\\t\\t\\t.play-pause-icons__play,\\n\\t\\t\\t\\t.play-pause-icons__pause {\\n\\t\\t\\t\\t\\topacity: $opacity_full;\\n\\t\\t\\t\\t\\tborder-radius: $clickable-area / 2;\\n\\t\\t\\t\\t\\tbackground-color: $icon-focus-bg;\\n\\t\\t\\t\\t}\\n\\t\\t\\t}\\n\\t\\t\\t&__play,\\n\\t\\t\\t&__pause {\\n\\t\\t\\t\\tbox-sizing: border-box;\\n\\t\\t\\t\\twidth: $clickable-area;\\n\\t\\t\\t\\theight: $clickable-area;\\n\\t\\t\\t\\tmargin: ($header-size - $clickable-area) / 2;\\n\\t\\t\\t\\tcursor: pointer;\\n\\t\\t\\t\\topacity: $opacity_normal;\\n\\t\\t\\t}\\n\\t\\t}\\n\\n\\t\\t.header-actions {\\n\\t\\t\\tmargin: ($header-size - $clickable-area) / 2;\\n\\t\\t\\tcolor: white;\\n\\t\\t}\\n\\n\\t\\t.action-item--single {\\n\\t\\t\\tbox-sizing: border-box;\\n\\t\\t\\twidth: $clickable-area;\\n\\t\\t\\theight: $clickable-area;\\n\\t\\t\\tcursor: pointer;\\n\\t\\t\\tbackground-position: center;\\n\\t\\t\\tbackground-size: 22px;\\n\\t\\t}\\n\\n\\t\\t::v-deep button {\\n\\t\\t\\t// force white instead of default main text\\n\\t\\t\\tcolor: #fff;\\n\\t\\t}\\n\\n\\t\\t// Force the Actions menu icon to be the same size as other icons\\n\\t\\t&::v-deep .action-item__menutoggle {\\n\\t\\t\\tpadding: 0;\\n\\t\\t\\tspan, svg {\\n\\t\\t\\t\\twidth: var(--icon-size);\\n\\t\\t\\t\\theight: var(--icon-size);\\n\\t\\t\\t}\\n\\t\\t}\\n\\t}\\n}\\n\\n.modal-wrapper {\\n\\tdisplay: flex;\\n\\talign-items: center;\\n\\tjustify-content: center;\\n\\tbox-sizing: border-box;\\n\\twidth: 100%;\\n\\theight: 100%;\\n\\n\\t/* Navigation buttons */\\n\\t.prev,\\n\\t.next {\\n\\t\\tz-index: 10000;\\n\\t\\t// ignore display: none\\n\\t\\tdisplay: flex !important;\\n\\t\\talign-items: center;\\n\\t\\tjustify-content: center;\\n\\t\\twidth: 15%;\\n\\t\\tmin-width: 60px;\\n\\t\\theight: 100%;\\n\\t\\ttransition: opacity 250ms,\\n\\t\\t\\tvisibility 250ms;\\n\\n\\t\\t// we want to keep the elements on page\\n\\t\\t// even if hidden to avoid having a unbalanced\\n\\t\\t// centered content\\n\\t\\t// replace display by visibility\\n\\t\\t&.invisible[style*='display:none'],\\n\\t\\t&.invisible[style*='display: none'] {\\n\\t\\t\\tvisibility: hidden;\\n\\t\\t}\\n\\t}\\n\\n\\t// buttons/icons\\n\\t.icon-next,\\n\\t.icon-previous {\\n\\t\\tbox-sizing: border-box;\\n\\t\\twidth: $clickable-area;\\n\\t\\theight: $clickable-area;\\n\\t\\tcolor: white;\\n\\t\\tbackground-image: none;\\n\\t\\tdisplay: flex;\\n\\t}\\n\\n\\t/* Content */\\n\\t.modal-container {\\n\\t\\tdisplay: block;\\n\\t\\toverflow: hidden;\\n\\t\\tpadding: 0;\\n\\t\\ttransition: transform 300ms ease;\\n\\t\\tborder-radius: var(--border-radius-large);\\n\\t\\tbackground-color: var(--color-main-background);\\n\\t\\tbox-shadow: 0 0 40px rgba(0, 0, 0, .2);\\n\\t}\\n\\t&:not(&--large):not(&--full) .modal-container {\\n\\t\\tmax-width: 900px;\\n\\t\\tmax-height: 80%;\\n\\t}\\n\\n\\t// Sizing\\n\\t&--full {\\n\\t\\t.modal-container {\\n\\t\\t\\tmax-width: 100%;\\n\\t\\t\\tmax-height: 100%;\\n\\t\\t\\tborder-radius: 0;\\n\\t\\t}\\n\\t}\\n\\t&--full,\\n\\t&--spread-navigation {\\n\\t\\t.prev,\\n\\t\\t.next {\\n\\t\\t\\tposition: absolute;\\n\\t\\t\\twidth: 8%;\\n\\t\\t\\theight: 35vw;\\n\\t\\t}\\n\\t\\t.prev {\\n\\t\\t\\tleft: 0;\\n\\t\\t}\\n\\t\\t.next {\\n\\t\\t\\tright: 0;\\n\\t\\t}\\n\\t}\\n\\t&--large {\\n\\t\\t.modal-container {\\n\\t\\t\\tmax-width: 85%;\\n\\t\\t\\tmax-height: 90%;\\n\\t\\t}\\n\\t\\t.prev,\\n\\t\\t.next {\\n\\t\\t\\twidth: 8%;\\n\\t\\t\\tmin-width: $clickable-area;\\n\\t\\t\\theight: 35vw;\\n\\t\\t}\\n\\t}\\n}\\n\\n/* TRANSITIONS */\\n.fade-enter-active,\\n.fade-leave-active {\\n\\ttransition: opacity 250ms;\\n}\\n\\n.fade-enter,\\n.fade-leave-to {\\n\\topacity: 0;\\n}\\n\\n.fade-visibility-enter,\\n.fade-visibility-leave-to {\\n\\tvisibility: hidden;\\n\\topacity: 0;\\n}\\n\\n.modal-in-enter-active,\\n.modal-in-leave-active,\\n.modal-out-enter-active,\\n.modal-out-leave-active {\\n\\ttransition: opacity 250ms;\\n}\\n\\n.modal-in-enter,\\n.modal-in-leave-to,\\n.modal-out-enter,\\n.modal-out-leave-to {\\n\\topacity: 0;\\n}\\n\\n.modal-in-enter .modal-container,\\n.modal-in-leave-to .modal-container {\\n\\ttransform: scale(.9);\\n}\\n\\n.modal-out-enter .modal-container,\\n.modal-out-leave-to .modal-container {\\n\\ttransform: scale(1.1);\\n}\\n\\n// animated circle\\n$radius: 15;\\n$pi: 3.14159265358979;\\n\\n.modal-mask .play-pause-icons {\\n\\t.progress-ring {\\n\\t\\tposition: absolute;\\n\\t\\ttop: 0;\\n\\t\\tleft: 0;\\n\\t\\ttransform: rotate(-90deg);\\n\\t\\t.progress-ring__circle {\\n\\t\\t\\ttransition: 100ms stroke-dashoffset;\\n\\t\\t\\ttransform-origin: 50% 50%; // axis compensation\\n\\t\\t\\tanimation: progressring linear var(--slideshow-duration) infinite;\\n\\n\\t\\t\\tstroke-linecap: round;\\n\\t\\t\\tstroke-dashoffset: $radius * 2 * $pi; // radius * 2 * PI\\n\\t\\t\\tstroke-dasharray: $radius * 2 * $pi; // radius * 2 * PI\\n\\t\\t}\\n\\t}\\n\\t&--paused {\\n\\t\\t.icon-pause {\\n\\t\\t\\tanimation: breath 2s cubic-bezier(.4, 0, .2, 1) infinite;\\n\\t\\t}\\n\\t\\t.progress-ring__circle {\\n\\t\\t\\tanimation-play-state: paused !important;\\n\\t\\t}\\n\\t}\\n}\\n\\n// keyframes get scoped too and break the animation name, we need them unscoped\\n@keyframes progressring {\\n\\tfrom {\\n\\t\\tstroke-dashoffset: $radius * 2 * $pi; // radius * 2 * PI\\n\\t}\\n\\tto {\\n\\t\\tstroke-dashoffset: 0;\\n\\t}\\n}\\n\\n@keyframes breath {\\n\\t0% {\\n\\t\\topacity: 1;\\n\\t}\\n\\t50% {\\n\\t\\topacity: 0;\\n\\t}\\n\\t100% {\\n\\t\\topacity: 1;\\n\\t}\\n}\\n\\n\",\"/**\\n * @copyright Copyright (c) 2019 John Molakvoæ \\n *\\n * @author John Molakvoæ \\n *\\n * @license GNU AGPL version 3 or any later version\\n *\\n * This program is free software: you can redistribute it and/or modify\\n * it under the terms of the GNU Affero General Public License as\\n * published by the Free Software Foundation, either version 3 of the\\n * License, or (at your option) any later version.\\n *\\n * This program is distributed in the hope that it will be useful,\\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\\n * GNU Affero General Public License for more details.\\n *\\n * You should have received a copy of the GNU Affero General Public License\\n * along with this program. If not, see .\\n *\\n */\\n\\n// https://uxplanet.org/7-rules-for-mobile-ui-button-design-e9cf2ea54556\\n// recommended is 48px\\n// 44px is what we choose and have very good visual-to-usability ratio\\n$clickable-area: 44px;\\n\\n// background icon size\\n// also used for the scss icon font\\n$icon-size: 16px;\\n\\n// icon padding for a $clickable-area width and a $icon-size icon\\n// ( 44px - 16px ) / 2\\n$icon-margin: ($clickable-area - $icon-size) / 2;\\n\\n// transparency background for icons\\n$icon-focus-bg: rgba(127, 127, 127, .25);\\n\\n// popovermenu arrow width from the triangle center\\n$arrow-width: 9px;\\n\\n// opacities\\n$opacity_disabled: .5;\\n$opacity_normal: .7;\\n$opacity_full: 1;\\n\\n// menu round background hover feedback\\n// good looking on dark AND white bg\\n$action-background-hover: rgba(127, 127, 127, .25);\\n\\n// various structure data used in the \\n// `AppNavigation` component\\n$header-height: 50px;\\n$navigation-width: 300px;\\n\\n// mobile breakpoint\\n$breakpoint-mobile: 1024px;\\n\"],sourceRoot:\"\"}]),e.a=r},function(t,e){},,,,,,,,,,,,,function(t,e,n){\"use strict\";n.r(e);var i=n(59),a=n(77),o=n.n(a),r=n(120),s=n.n(r),l=n(121),c=n.n(l),d=n(71),u=n.n(d),m=n(122),p=n.n(m),h=n(123),A=n.n(h),g=n(53),f=n(78),C=n(26),v=n(4),b=n(11);\n/**\n * @copyright Copyright (c) 2019 John Molakvoæ \n *\n * @author John Molakvoæ \n *\n * @license GNU AGPL version 3 or any later version\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU Affero General Public License as\n * published by the Free Software Foundation, either version 3 of the\n * License, or (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU Affero General Public License for more details.\n *\n * You should have received a copy of the GNU Affero General Public License\n * along with this program. If not, see .\n *\n */\nfunction y(t,e){var n,i,a,o=e;this.start=function(){a=!0,i=new Date,n=setTimeout(t,o)},this.pause=function(){a=!1,clearTimeout(n),o-=new Date-i},this.clear=function(){a=!1,clearTimeout(n),o=0},this.getTimeLeft=function(){return a&&(this.pause(),this.start()),o},this.getStateRunning=function(){return a},this.start()}var 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