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freeGlobal = freeExports && freeModule && typeof global == 'object' && global;\n if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal || freeGlobal.self === freeGlobal)) {\n root = freeGlobal;\n }\n\n /**\n * Used as the maximum length of an array-like object.\n * See the [ES6 spec](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength)\n * for more details.\n */\n var maxSafeInteger = Math.pow(2, 53) - 1;\n\n /** Regular expression to detect Opera. */\n var reOpera = /\\bOpera/;\n\n /** Possible global object. */\n var thisBinding = this;\n\n /** Used for native method references. */\n var objectProto = Object.prototype;\n\n /** Used to check for own properties of an object. */\n var hasOwnProperty = objectProto.hasOwnProperty;\n\n /** Used to resolve the internal `[[Class]]` of values. */\n var toString = objectProto.toString;\n\n /*--------------------------------------------------------------------------*/\n\n /**\n * Capitalizes a string value.\n *\n * @private\n * @param {string} string The string to capitalize.\n * @returns {string} The capitalized string.\n */\n function capitalize(string) {\n string = String(string);\n return string.charAt(0).toUpperCase() + string.slice(1);\n }\n\n /**\n * A utility function to clean up the OS name.\n *\n * @private\n * @param {string} os The OS name to clean up.\n * @param {string} [pattern] A `RegExp` pattern matching the OS name.\n * @param {string} [label] A label for the OS.\n */\n function cleanupOS(os, pattern, label) {\n // Platform tokens are defined at:\n // http://msdn.microsoft.com/en-us/library/ms537503(VS.85).aspx\n // http://web.archive.org/web/20081122053950/http://msdn.microsoft.com/en-us/library/ms537503(VS.85).aspx\n var data = {\n '10.0': '10',\n '6.4': '10 Technical Preview',\n '6.3': '8.1',\n '6.2': '8',\n '6.1': 'Server 2008 R2 / 7',\n '6.0': 'Server 2008 / Vista',\n '5.2': 'Server 2003 / XP 64-bit',\n '5.1': 'XP',\n '5.01': '2000 SP1',\n '5.0': '2000',\n '4.0': 'NT',\n '4.90': 'ME'\n };\n // Detect Windows version from platform tokens.\n if (pattern && label && /^Win/i.test(os) && !/^Windows Phone /i.test(os) &&\n (data = data[/[\\d.]+$/.exec(os)])) {\n os = 'Windows ' + data;\n }\n // Correct character case and cleanup string.\n os = String(os);\n\n if (pattern && label) {\n os = os.replace(RegExp(pattern, 'i'), label);\n }\n\n os = format(\n os.replace(/ ce$/i, ' CE')\n .replace(/\\bhpw/i, 'web')\n .replace(/\\bMacintosh\\b/, 'Mac OS')\n .replace(/_PowerPC\\b/i, ' OS')\n .replace(/\\b(OS X) [^ \\d]+/i, '$1')\n .replace(/\\bMac (OS X)\\b/, '$1')\n .replace(/\\/(\\d)/, ' $1')\n .replace(/_/g, '.')\n .replace(/(?: BePC|[ .]*fc[ \\d.]+)$/i, '')\n .replace(/\\bx86\\.64\\b/gi, 'x86_64')\n .replace(/\\b(Windows Phone) OS\\b/, '$1')\n .replace(/\\b(Chrome OS \\w+) [\\d.]+\\b/, '$1')\n .split(' on ')[0]\n );\n\n return os;\n }\n\n /**\n * An iteration utility for arrays and objects.\n *\n * @private\n * @param {Array|Object} object The object to iterate over.\n * @param {Function} callback The function called per iteration.\n */\n function each(object, callback) {\n var index = -1,\n length = object ? object.length : 0;\n\n if (typeof length == 'number' && length > -1 && length <= maxSafeInteger) {\n while (++index < length) {\n callback(object[index], index, object);\n }\n } else {\n forOwn(object, callback);\n }\n }\n\n /**\n * Trim and conditionally capitalize string values.\n *\n * @private\n * @param {string} string The string to format.\n * @returns {string} The formatted string.\n */\n function format(string) {\n string = trim(string);\n return /^(?:webOS|i(?:OS|P))/.test(string)\n ? string\n : capitalize(string);\n }\n\n /**\n * Iterates over an object's own properties, executing the `callback` for each.\n *\n * @private\n * @param {Object} object The object to iterate over.\n * @param {Function} callback The function executed per own property.\n */\n function forOwn(object, callback) {\n for (var key in object) {\n if (hasOwnProperty.call(object, key)) {\n callback(object[key], key, object);\n }\n }\n }\n\n /**\n * Gets the internal `[[Class]]` of a value.\n *\n * @private\n * @param {*} value The value.\n * @returns {string} The `[[Class]]`.\n */\n function getClassOf(value) {\n return value == null\n ? capitalize(value)\n : toString.call(value).slice(8, -1);\n }\n\n /**\n * Host objects can return type values that are different from their actual\n * data type. The objects we are concerned with usually return non-primitive\n * types of \"object\", \"function\", or \"unknown\".\n *\n * @private\n * @param {*} object The owner of the property.\n * @param {string} property The property to check.\n * @returns {boolean} Returns `true` if the property value is a non-primitive, else `false`.\n */\n function isHostType(object, property) {\n var type = object != null ? typeof object[property] : 'number';\n return !/^(?:boolean|number|string|undefined)$/.test(type) &&\n (type == 'object' ? !!object[property] : true);\n }\n\n /**\n * Prepares a string for use in a `RegExp` by making hyphens and spaces optional.\n *\n * @private\n * @param {string} string The string to qualify.\n * @returns {string} The qualified string.\n */\n function qualify(string) {\n return String(string).replace(/([ -])(?!$)/g, '$1?');\n }\n\n /**\n * A bare-bones `Array#reduce` like utility function.\n *\n * @private\n * @param {Array} array The array to iterate over.\n * @param {Function} callback The function called per iteration.\n * @returns {*} The accumulated result.\n */\n function reduce(array, callback) {\n var accumulator = null;\n each(array, function(value, index) {\n accumulator = callback(accumulator, value, index, array);\n });\n return accumulator;\n }\n\n /**\n * Removes leading and trailing whitespace from a string.\n *\n * @private\n * @param {string} string The string to trim.\n * @returns {string} The trimmed string.\n */\n function trim(string) {\n return String(string).replace(/^ +| +$/g, '');\n }\n\n /*--------------------------------------------------------------------------*/\n\n /**\n * Creates a new platform object.\n *\n * @memberOf platform\n * @param {Object|string} [ua=navigator.userAgent] The user agent string or\n * context object.\n * @returns {Object} A platform object.\n */\n function parse(ua) {\n\n /** The environment context object. */\n var context = root;\n\n /** Used to flag when a custom context is provided. */\n var isCustomContext = ua && typeof ua == 'object' && getClassOf(ua) != 'String';\n\n // Juggle arguments.\n if (isCustomContext) {\n context = ua;\n ua = null;\n }\n\n /** Browser navigator object. */\n var nav = context.navigator || {};\n\n /** Browser user agent string. */\n var userAgent = nav.userAgent || '';\n\n ua || (ua = userAgent);\n\n /** Used to flag when `thisBinding` is the [ModuleScope]. */\n var isModuleScope = isCustomContext || thisBinding == oldRoot;\n\n /** Used to detect if browser is like Chrome. */\n var likeChrome = isCustomContext\n ? !!nav.likeChrome\n : /\\bChrome\\b/.test(ua) && !/internal|\\n/i.test(toString.toString());\n\n /** Internal `[[Class]]` value shortcuts. */\n var objectClass = 'Object',\n airRuntimeClass = isCustomContext ? objectClass : 'ScriptBridgingProxyObject',\n enviroClass = isCustomContext ? objectClass : 'Environment',\n javaClass = (isCustomContext && context.java) ? 'JavaPackage' : getClassOf(context.java),\n phantomClass = isCustomContext ? objectClass : 'RuntimeObject';\n\n /** Detect Java environments. */\n var java = /\\bJava/.test(javaClass) && context.java;\n\n /** Detect Rhino. */\n var rhino = java && getClassOf(context.environment) == enviroClass;\n\n /** A character to represent alpha. */\n var alpha = java ? 'a' : '\\u03b1';\n\n /** A character to represent beta. */\n var beta = java ? 'b' : '\\u03b2';\n\n /** Browser document object. */\n var doc = context.document || {};\n\n /**\n * Detect Opera browser (Presto-based).\n * http://www.howtocreate.co.uk/operaStuff/operaObject.html\n * http://dev.opera.com/articles/view/opera-mini-web-content-authoring-guidelines/#operamini\n */\n var opera = context.operamini || context.opera;\n\n /** Opera `[[Class]]`. */\n var operaClass = reOpera.test(operaClass = (isCustomContext && opera) ? opera['[[Class]]'] : getClassOf(opera))\n ? operaClass\n : (opera = null);\n\n /*------------------------------------------------------------------------*/\n\n /** Temporary variable used over the script's lifetime. */\n var data;\n\n /** The CPU architecture. */\n var arch = ua;\n\n /** Platform description array. */\n var description = [];\n\n /** Platform alpha/beta indicator. */\n var prerelease = null;\n\n /** A flag to indicate that environment features should be used to resolve the platform. */\n var useFeatures = ua == userAgent;\n\n /** The browser/environment version. */\n var version = useFeatures && opera && typeof opera.version == 'function' && opera.version();\n\n /** A flag to indicate if the OS ends with \"/ Version\" */\n var isSpecialCasedOS;\n\n /* Detectable layout engines (order is important). */\n var layout = getLayout([\n { 'label': 'EdgeHTML', 'pattern': 'Edge' },\n 'Trident',\n { 'label': 'WebKit', 'pattern': 'AppleWebKit' },\n 'iCab',\n 'Presto',\n 'NetFront',\n 'Tasman',\n 'KHTML',\n 'Gecko'\n ]);\n\n /* Detectable browser names (order is important). */\n var name = getName([\n 'Adobe AIR',\n 'Arora',\n 'Avant Browser',\n 'Breach',\n 'Camino',\n 'Electron',\n 'Epiphany',\n 'Fennec',\n 'Flock',\n 'Galeon',\n 'GreenBrowser',\n 'iCab',\n 'Iceweasel',\n 'K-Meleon',\n 'Konqueror',\n 'Lunascape',\n 'Maxthon',\n { 'label': 'Microsoft Edge', 'pattern': '(?:Edge|Edg|EdgA|EdgiOS)' },\n 'Midori',\n 'Nook Browser',\n 'PaleMoon',\n 'PhantomJS',\n 'Raven',\n 'Rekonq',\n 'RockMelt',\n { 'label': 'Samsung Internet', 'pattern': 'SamsungBrowser' },\n 'SeaMonkey',\n { 'label': 'Silk', 'pattern': '(?:Cloud9|Silk-Accelerated)' },\n 'Sleipnir',\n 'SlimBrowser',\n { 'label': 'SRWare Iron', 'pattern': 'Iron' },\n 'Sunrise',\n 'Swiftfox',\n 'Vivaldi',\n 'Waterfox',\n 'WebPositive',\n { 'label': 'Yandex Browser', 'pattern': 'YaBrowser' },\n { 'label': 'UC Browser', 'pattern': 'UCBrowser' },\n 'Opera Mini',\n { 'label': 'Opera Mini', 'pattern': 'OPiOS' },\n 'Opera',\n { 'label': 'Opera', 'pattern': 'OPR' },\n 'Chromium',\n 'Chrome',\n { 'label': 'Chrome', 'pattern': '(?:HeadlessChrome)' },\n { 'label': 'Chrome Mobile', 'pattern': '(?:CriOS|CrMo)' },\n { 'label': 'Firefox', 'pattern': '(?:Firefox|Minefield)' },\n { 'label': 'Firefox for iOS', 'pattern': 'FxiOS' },\n { 'label': 'IE', 'pattern': 'IEMobile' },\n { 'label': 'IE', 'pattern': 'MSIE' },\n 'Safari'\n ]);\n\n /* Detectable products (order is important). */\n var product = getProduct([\n { 'label': 'BlackBerry', 'pattern': 'BB10' },\n 'BlackBerry',\n { 'label': 'Galaxy S', 'pattern': 'GT-I9000' },\n { 'label': 'Galaxy S2', 'pattern': 'GT-I9100' },\n { 'label': 'Galaxy S3', 'pattern': 'GT-I9300' },\n { 'label': 'Galaxy S4', 'pattern': 'GT-I9500' },\n { 'label': 'Galaxy S5', 'pattern': 'SM-G900' },\n { 'label': 'Galaxy S6', 'pattern': 'SM-G920' },\n { 'label': 'Galaxy S6 Edge', 'pattern': 'SM-G925' },\n { 'label': 'Galaxy S7', 'pattern': 'SM-G930' },\n { 'label': 'Galaxy S7 Edge', 'pattern': 'SM-G935' },\n 'Google TV',\n 'Lumia',\n 'iPad',\n 'iPod',\n 'iPhone',\n 'Kindle',\n { 'label': 'Kindle Fire', 'pattern': '(?:Cloud9|Silk-Accelerated)' },\n 'Nexus',\n 'Nook',\n 'PlayBook',\n 'PlayStation Vita',\n 'PlayStation',\n 'TouchPad',\n 'Transformer',\n { 'label': 'Wii U', 'pattern': 'WiiU' },\n 'Wii',\n 'Xbox One',\n { 'label': 'Xbox 360', 'pattern': 'Xbox' },\n 'Xoom'\n ]);\n\n /* Detectable manufacturers. */\n var manufacturer = getManufacturer({\n 'Apple': { 'iPad': 1, 'iPhone': 1, 'iPod': 1 },\n 'Alcatel': {},\n 'Archos': {},\n 'Amazon': { 'Kindle': 1, 'Kindle Fire': 1 },\n 'Asus': { 'Transformer': 1 },\n 'Barnes & Noble': { 'Nook': 1 },\n 'BlackBerry': { 'PlayBook': 1 },\n 'Google': { 'Google TV': 1, 'Nexus': 1 },\n 'HP': { 'TouchPad': 1 },\n 'HTC': {},\n 'Huawei': {},\n 'Lenovo': {},\n 'LG': {},\n 'Microsoft': { 'Xbox': 1, 'Xbox One': 1 },\n 'Motorola': { 'Xoom': 1 },\n 'Nintendo': { 'Wii U': 1, 'Wii': 1 },\n 'Nokia': { 'Lumia': 1 },\n 'Oppo': {},\n 'Samsung': { 'Galaxy S': 1, 'Galaxy S2': 1, 'Galaxy S3': 1, 'Galaxy S4': 1 },\n 'Sony': { 'PlayStation': 1, 'PlayStation Vita': 1 },\n 'Xiaomi': { 'Mi': 1, 'Redmi': 1 }\n });\n\n /* Detectable operating systems (order is important). */\n var os = getOS([\n 'Windows Phone',\n 'KaiOS',\n 'Android',\n 'CentOS',\n { 'label': 'Chrome OS', 'pattern': 'CrOS' },\n 'Debian',\n { 'label': 'DragonFly BSD', 'pattern': 'DragonFly' },\n 'Fedora',\n 'FreeBSD',\n 'Gentoo',\n 'Haiku',\n 'Kubuntu',\n 'Linux Mint',\n 'OpenBSD',\n 'Red Hat',\n 'SuSE',\n 'Ubuntu',\n 'Xubuntu',\n 'Cygwin',\n 'Symbian OS',\n 'hpwOS',\n 'webOS ',\n 'webOS',\n 'Tablet OS',\n 'Tizen',\n 'Linux',\n 'Mac OS X',\n 'Macintosh',\n 'Mac',\n 'Windows 98;',\n 'Windows '\n ]);\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Picks the layout engine from an array of guesses.\n *\n * @private\n * @param {Array} guesses An array of guesses.\n * @returns {null|string} The detected layout engine.\n */\n function getLayout(guesses) {\n return reduce(guesses, function(result, guess) {\n return result || RegExp('\\\\b' + (\n guess.pattern || qualify(guess)\n ) + '\\\\b', 'i').exec(ua) && (guess.label || guess);\n });\n }\n\n /**\n * Picks the manufacturer from an array of guesses.\n *\n * @private\n * @param {Array} guesses An object of guesses.\n * @returns {null|string} The detected manufacturer.\n */\n function getManufacturer(guesses) {\n return reduce(guesses, function(result, value, key) {\n // Lookup the manufacturer by product or scan the UA for the manufacturer.\n return result || (\n value[product] ||\n value[/^[a-z]+(?: +[a-z]+\\b)*/i.exec(product)] ||\n RegExp('\\\\b' + qualify(key) + '(?:\\\\b|\\\\w*\\\\d)', 'i').exec(ua)\n ) && key;\n });\n }\n\n /**\n * Picks the browser name from an array of guesses.\n *\n * @private\n * @param {Array} guesses An array of guesses.\n * @returns {null|string} The detected browser name.\n */\n function getName(guesses) {\n return reduce(guesses, function(result, guess) {\n return result || RegExp('\\\\b' + (\n guess.pattern || qualify(guess)\n ) + '\\\\b', 'i').exec(ua) && (guess.label || guess);\n });\n }\n\n /**\n * Picks the OS name from an array of guesses.\n *\n * @private\n * @param {Array} guesses An array of guesses.\n * @returns {null|string} The detected OS name.\n */\n function getOS(guesses) {\n return reduce(guesses, function(result, guess) {\n var pattern = guess.pattern || qualify(guess);\n if (!result && (result =\n RegExp('\\\\b' + pattern + '(?:/[\\\\d.]+|[ \\\\w.]*)', 'i').exec(ua)\n )) {\n result = cleanupOS(result, pattern, guess.label || guess);\n }\n return result;\n });\n }\n\n /**\n * Picks the product name from an array of guesses.\n *\n * @private\n * @param {Array} guesses An array of guesses.\n * @returns {null|string} The detected product name.\n */\n function getProduct(guesses) {\n return reduce(guesses, function(result, guess) {\n var pattern = guess.pattern || qualify(guess);\n if (!result && (result =\n RegExp('\\\\b' + pattern + ' *\\\\d+[.\\\\w_]*', 'i').exec(ua) ||\n RegExp('\\\\b' + pattern + ' *\\\\w+-[\\\\w]*', 'i').exec(ua) ||\n RegExp('\\\\b' + pattern + '(?:; *(?:[a-z]+[_-])?[a-z]+\\\\d+|[^ ();-]*)', 'i').exec(ua)\n )) {\n // Split by forward slash and append product version if needed.\n if ((result = String((guess.label && !RegExp(pattern, 'i').test(guess.label)) ? guess.label : result).split('/'))[1] && !/[\\d.]+/.test(result[0])) {\n result[0] += ' ' + result[1];\n }\n // Correct character case and cleanup string.\n guess = guess.label || guess;\n result = format(result[0]\n .replace(RegExp(pattern, 'i'), guess)\n .replace(RegExp('; *(?:' + guess + '[_-])?', 'i'), ' ')\n .replace(RegExp('(' + guess + ')[-_.]?(\\\\w)', 'i'), '$1 $2'));\n }\n return result;\n });\n }\n\n /**\n * Resolves the version using an array of UA patterns.\n *\n * @private\n * @param {Array} patterns An array of UA patterns.\n * @returns {null|string} The detected version.\n */\n function getVersion(patterns) {\n return reduce(patterns, function(result, pattern) {\n return result || (RegExp(pattern +\n '(?:-[\\\\d.]+/|(?: for [\\\\w-]+)?[ /-])([\\\\d.]+[^ ();/_-]*)', 'i').exec(ua) || 0)[1] || null;\n });\n }\n\n /**\n * Returns `platform.description` when the platform object is coerced to a string.\n *\n * @name toString\n * @memberOf platform\n * @returns {string} Returns `platform.description` if available, else an empty string.\n */\n function toStringPlatform() {\n return this.description || '';\n }\n\n /*------------------------------------------------------------------------*/\n\n // Convert layout to an array so we can add extra details.\n layout && (layout = [layout]);\n\n // Detect Android products.\n // Browsers on Android devices typically provide their product IDS after \"Android;\"\n // up to \"Build\" or \") AppleWebKit\".\n // Example:\n // \"Mozilla/5.0 (Linux; Android 8.1.0; Moto G (5) Plus) AppleWebKit/537.36\n // (KHTML, like Gecko) Chrome/70.0.3538.80 Mobile Safari/537.36\"\n if (/\\bAndroid\\b/.test(os) && !product &&\n (data = /\\bAndroid[^;]*;(.*?)(?:Build|\\) AppleWebKit)\\b/i.exec(ua))) {\n product = trim(data[1])\n // Replace any language codes (eg. \"en-US\").\n .replace(/^[a-z]{2}-[a-z]{2};\\s*/i, '')\n || null;\n }\n // Detect product names that contain their manufacturer's name.\n if (manufacturer && !product) {\n product = getProduct([manufacturer]);\n } else if (manufacturer && product) {\n product = product\n .replace(RegExp('^(' + qualify(manufacturer) + ')[-_.\\\\s]', 'i'), manufacturer + ' ')\n .replace(RegExp('^(' + qualify(manufacturer) + ')[-_.]?(\\\\w)', 'i'), manufacturer + ' $2');\n }\n // Clean up Google TV.\n if ((data = /\\bGoogle TV\\b/.exec(product))) {\n product = data[0];\n }\n // Detect simulators.\n if (/\\bSimulator\\b/i.test(ua)) {\n product = (product ? product + ' ' : '') + 'Simulator';\n }\n // Detect Opera Mini 8+ running in Turbo/Uncompressed mode on iOS.\n if (name == 'Opera Mini' && /\\bOPiOS\\b/.test(ua)) {\n description.push('running in Turbo/Uncompressed mode');\n }\n // Detect IE Mobile 11.\n if (name == 'IE' && /\\blike iPhone OS\\b/.test(ua)) {\n data = parse(ua.replace(/like iPhone OS/, ''));\n manufacturer = data.manufacturer;\n product = data.product;\n }\n // Detect iOS.\n else if (/^iP/.test(product)) {\n name || (name = 'Safari');\n os = 'iOS' + ((data = / OS ([\\d_]+)/i.exec(ua))\n ? ' ' + data[1].replace(/_/g, '.')\n : '');\n }\n // Detect Kubuntu.\n else if (name == 'Konqueror' && /^Linux\\b/i.test(os)) {\n os = 'Kubuntu';\n }\n // Detect Android browsers.\n else if ((manufacturer && manufacturer != 'Google' &&\n ((/Chrome/.test(name) && !/\\bMobile Safari\\b/i.test(ua)) || /\\bVita\\b/.test(product))) ||\n (/\\bAndroid\\b/.test(os) && /^Chrome/.test(name) && /\\bVersion\\//i.test(ua))) {\n name = 'Android Browser';\n os = /\\bAndroid\\b/.test(os) ? os : 'Android';\n }\n // Detect Silk desktop/accelerated modes.\n else if (name == 'Silk') {\n if (!/\\bMobi/i.test(ua)) {\n os = 'Android';\n description.unshift('desktop mode');\n }\n if (/Accelerated *= *true/i.test(ua)) {\n description.unshift('accelerated');\n }\n }\n // Detect UC Browser speed mode.\n else if (name == 'UC Browser' && /\\bUCWEB\\b/.test(ua)) {\n description.push('speed mode');\n }\n // Detect PaleMoon identifying as Firefox.\n else if (name == 'PaleMoon' && (data = /\\bFirefox\\/([\\d.]+)\\b/.exec(ua))) {\n description.push('identifying as Firefox ' + data[1]);\n }\n // Detect Firefox OS and products running Firefox.\n else if (name == 'Firefox' && (data = /\\b(Mobile|Tablet|TV)\\b/i.exec(ua))) {\n os || (os = 'Firefox OS');\n product || (product = data[1]);\n }\n // Detect false positives for Firefox/Safari.\n else if (!name || (data = !/\\bMinefield\\b/i.test(ua) && /\\b(?:Firefox|Safari)\\b/.exec(name))) {\n // Escape the `/` for Firefox 1.\n if (name && !product && /[\\/,]|^[^(]+?\\)/.test(ua.slice(ua.indexOf(data + '/') + 8))) {\n // Clear name of false positives.\n name = null;\n }\n // Reassign a generic name.\n if ((data = product || manufacturer || os) &&\n (product || manufacturer || /\\b(?:Android|Symbian OS|Tablet OS|webOS)\\b/.test(os))) {\n name = /[a-z]+(?: Hat)?/i.exec(/\\bAndroid\\b/.test(os) ? os : data) + ' Browser';\n }\n }\n // Add Chrome version to description for Electron.\n else if (name == 'Electron' && (data = (/\\bChrome\\/([\\d.]+)\\b/.exec(ua) || 0)[1])) {\n description.push('Chromium ' + data);\n }\n // Detect non-Opera (Presto-based) versions (order is important).\n if (!version) {\n version = getVersion([\n '(?:Cloud9|CriOS|CrMo|Edge|Edg|EdgA|EdgiOS|FxiOS|HeadlessChrome|IEMobile|Iron|Opera ?Mini|OPiOS|OPR|Raven|SamsungBrowser|Silk(?!/[\\\\d.]+$)|UCBrowser|YaBrowser)',\n 'Version',\n qualify(name),\n '(?:Firefox|Minefield|NetFront)'\n ]);\n }\n // Detect stubborn layout engines.\n if ((data =\n layout == 'iCab' && parseFloat(version) > 3 && 'WebKit' ||\n /\\bOpera\\b/.test(name) && (/\\bOPR\\b/.test(ua) ? 'Blink' : 'Presto') ||\n /\\b(?:Midori|Nook|Safari)\\b/i.test(ua) && !/^(?:Trident|EdgeHTML)$/.test(layout) && 'WebKit' ||\n !layout && /\\bMSIE\\b/i.test(ua) && (os == 'Mac OS' ? 'Tasman' : 'Trident') ||\n layout == 'WebKit' && /\\bPlayStation\\b(?! Vita\\b)/i.test(name) && 'NetFront'\n )) {\n layout = [data];\n }\n // Detect Windows Phone 7 desktop mode.\n if (name == 'IE' && (data = (/; *(?:XBLWP|ZuneWP)(\\d+)/i.exec(ua) || 0)[1])) {\n name += ' Mobile';\n os = 'Windows Phone ' + (/\\+$/.test(data) ? data : data + '.x');\n description.unshift('desktop mode');\n }\n // Detect Windows Phone 8.x desktop mode.\n else if (/\\bWPDesktop\\b/i.test(ua)) {\n name = 'IE Mobile';\n os = 'Windows Phone 8.x';\n description.unshift('desktop mode');\n version || (version = (/\\brv:([\\d.]+)/.exec(ua) || 0)[1]);\n }\n // Detect IE 11 identifying as other browsers.\n else if (name != 'IE' && layout == 'Trident' && (data = /\\brv:([\\d.]+)/.exec(ua))) {\n if (name) {\n description.push('identifying as ' + name + (version ? ' ' + version : ''));\n }\n name = 'IE';\n version = data[1];\n }\n // Leverage environment features.\n if (useFeatures) {\n // Detect server-side environments.\n // Rhino has a global function while others have a global object.\n if (isHostType(context, 'global')) {\n if (java) {\n data = java.lang.System;\n arch = data.getProperty('os.arch');\n os = os || data.getProperty('os.name') + ' ' + data.getProperty('os.version');\n }\n if (rhino) {\n try {\n version = context.require('ringo/engine').version.join('.');\n name = 'RingoJS';\n } catch(e) {\n if ((data = context.system) && data.global.system == context.system) {\n name = 'Narwhal';\n os || (os = data[0].os || null);\n }\n }\n if (!name) {\n name = 'Rhino';\n }\n }\n else if (\n typeof context.process == 'object' && !context.process.browser &&\n (data = context.process)\n ) {\n if (typeof data.versions == 'object') {\n if (typeof data.versions.electron == 'string') {\n description.push('Node ' + data.versions.node);\n name = 'Electron';\n version = data.versions.electron;\n } else if (typeof data.versions.nw == 'string') {\n description.push('Chromium ' + version, 'Node ' + data.versions.node);\n name = 'NW.js';\n version = data.versions.nw;\n }\n }\n if (!name) {\n name = 'Node.js';\n arch = data.arch;\n os = data.platform;\n version = /[\\d.]+/.exec(data.version);\n version = version ? version[0] : null;\n }\n }\n }\n // Detect Adobe AIR.\n else if (getClassOf((data = context.runtime)) == airRuntimeClass) {\n name = 'Adobe AIR';\n os = data.flash.system.Capabilities.os;\n }\n // Detect PhantomJS.\n else if (getClassOf((data = context.phantom)) == phantomClass) {\n name = 'PhantomJS';\n version = (data = data.version || null) && (data.major + '.' + data.minor + '.' + data.patch);\n }\n // Detect IE compatibility modes.\n else if (typeof doc.documentMode == 'number' && (data = /\\bTrident\\/(\\d+)/i.exec(ua))) {\n // We're in compatibility mode when the Trident version + 4 doesn't\n // equal the document mode.\n version = [version, doc.documentMode];\n if ((data = +data[1] + 4) != version[1]) {\n description.push('IE ' + version[1] + ' mode');\n layout && (layout[1] = '');\n version[1] = data;\n }\n version = name == 'IE' ? String(version[1].toFixed(1)) : version[0];\n }\n // Detect IE 11 masking as other browsers.\n else if (typeof doc.documentMode == 'number' && /^(?:Chrome|Firefox)\\b/.test(name)) {\n description.push('masking as ' + name + ' ' + version);\n name = 'IE';\n version = '11.0';\n layout = ['Trident'];\n os = 'Windows';\n }\n os = os && format(os);\n }\n // Detect prerelease phases.\n if (version && (data =\n /(?:[ab]|dp|pre|[ab]\\d+pre)(?:\\d+\\+?)?$/i.exec(version) ||\n /(?:alpha|beta)(?: ?\\d)?/i.exec(ua + ';' + (useFeatures && nav.appMinorVersion)) ||\n /\\bMinefield\\b/i.test(ua) && 'a'\n )) {\n prerelease = /b/i.test(data) ? 'beta' : 'alpha';\n version = version.replace(RegExp(data + '\\\\+?$'), '') +\n (prerelease == 'beta' ? beta : alpha) + (/\\d+\\+?/.exec(data) || '');\n }\n // Detect Firefox Mobile.\n if (name == 'Fennec' || name == 'Firefox' && /\\b(?:Android|Firefox OS|KaiOS)\\b/.test(os)) {\n name = 'Firefox Mobile';\n }\n // Obscure Maxthon's unreliable version.\n else if (name == 'Maxthon' && version) {\n version = version.replace(/\\.[\\d.]+/, '.x');\n }\n // Detect Xbox 360 and Xbox One.\n else if (/\\bXbox\\b/i.test(product)) {\n if (product == 'Xbox 360') {\n os = null;\n }\n if (product == 'Xbox 360' && /\\bIEMobile\\b/.test(ua)) {\n description.unshift('mobile mode');\n }\n }\n // Add mobile postfix.\n else if ((/^(?:Chrome|IE|Opera)$/.test(name) || name && !product && !/Browser|Mobi/.test(name)) &&\n (os == 'Windows CE' || /Mobi/i.test(ua))) {\n name += ' Mobile';\n }\n // Detect IE platform preview.\n else if (name == 'IE' && useFeatures) {\n try {\n if (context.external === null) {\n description.unshift('platform preview');\n }\n } catch(e) {\n description.unshift('embedded');\n }\n }\n // Detect BlackBerry OS version.\n // http://docs.blackberry.com/en/developers/deliverables/18169/HTTP_headers_sent_by_BB_Browser_1234911_11.jsp\n else if ((/\\bBlackBerry\\b/.test(product) || /\\bBB10\\b/.test(ua)) && (data =\n (RegExp(product.replace(/ +/g, ' *') + '/([.\\\\d]+)', 'i').exec(ua) || 0)[1] ||\n version\n )) {\n data = [data, /BB10/.test(ua)];\n os = (data[1] ? (product = null, manufacturer = 'BlackBerry') : 'Device Software') + ' ' + data[0];\n version = null;\n }\n // Detect Opera identifying/masking itself as another browser.\n // http://www.opera.com/support/kb/view/843/\n else if (this != forOwn && product != 'Wii' && (\n (useFeatures && opera) ||\n (/Opera/.test(name) && /\\b(?:MSIE|Firefox)\\b/i.test(ua)) ||\n (name == 'Firefox' && /\\bOS X (?:\\d+\\.){2,}/.test(os)) ||\n (name == 'IE' && (\n (os && !/^Win/.test(os) && version > 5.5) ||\n /\\bWindows XP\\b/.test(os) && version > 8 ||\n version == 8 && !/\\bTrident\\b/.test(ua)\n ))\n ) && !reOpera.test((data = parse.call(forOwn, ua.replace(reOpera, '') + ';'))) && data.name) {\n // When \"identifying\", the UA contains both Opera and the other browser's name.\n data = 'ing as ' + data.name + ((data = data.version) ? ' ' + data : '');\n if (reOpera.test(name)) {\n if (/\\bIE\\b/.test(data) && os == 'Mac OS') {\n os = null;\n }\n data = 'identify' + data;\n }\n // When \"masking\", the UA contains only the other browser's name.\n else {\n data = 'mask' + data;\n if (operaClass) {\n name = format(operaClass.replace(/([a-z])([A-Z])/g, '$1 $2'));\n } else {\n name = 'Opera';\n }\n if (/\\bIE\\b/.test(data)) {\n os = null;\n }\n if (!useFeatures) {\n version = null;\n }\n }\n layout = ['Presto'];\n description.push(data);\n }\n // Detect WebKit Nightly and approximate Chrome/Safari versions.\n if ((data = (/\\bAppleWebKit\\/([\\d.]+\\+?)/i.exec(ua) || 0)[1])) {\n // Correct build number for numeric comparison.\n // (e.g. \"532.5\" becomes \"532.05\")\n data = [parseFloat(data.replace(/\\.(\\d)$/, '.0$1')), data];\n // Nightly builds are postfixed with a \"+\".\n if (name == 'Safari' && data[1].slice(-1) == '+') {\n name = 'WebKit Nightly';\n prerelease = 'alpha';\n version = data[1].slice(0, -1);\n }\n // Clear incorrect browser versions.\n else if (version == data[1] ||\n version == (data[2] = (/\\bSafari\\/([\\d.]+\\+?)/i.exec(ua) || 0)[1])) {\n version = null;\n }\n // Use the full Chrome version when available.\n data[1] = (/\\b(?:Headless)?Chrome\\/([\\d.]+)/i.exec(ua) || 0)[1];\n // Detect Blink layout engine.\n if (data[0] == 537.36 && data[2] == 537.36 && parseFloat(data[1]) >= 28 && layout == 'WebKit') {\n layout = ['Blink'];\n }\n // Detect JavaScriptCore.\n // http://stackoverflow.com/questions/6768474/how-can-i-detect-which-javascript-engine-v8-or-jsc-is-used-at-runtime-in-androi\n if (!useFeatures || (!likeChrome && !data[1])) {\n layout && (layout[1] = 'like Safari');\n data = (data = data[0], data < 400 ? 1 : data < 500 ? 2 : data < 526 ? 3 : data < 533 ? 4 : data < 534 ? '4+' : data < 535 ? 5 : data < 537 ? 6 : data < 538 ? 7 : data < 601 ? 8 : data < 602 ? 9 : data < 604 ? 10 : data < 606 ? 11 : data < 608 ? 12 : '12');\n } else {\n layout && (layout[1] = 'like Chrome');\n data = data[1] || (data = data[0], data < 530 ? 1 : data < 532 ? 2 : data < 532.05 ? 3 : data < 533 ? 4 : data < 534.03 ? 5 : data < 534.07 ? 6 : data < 534.10 ? 7 : data < 534.13 ? 8 : data < 534.16 ? 9 : data < 534.24 ? 10 : data < 534.30 ? 11 : data < 535.01 ? 12 : data < 535.02 ? '13+' : data < 535.07 ? 15 : data < 535.11 ? 16 : data < 535.19 ? 17 : data < 536.05 ? 18 : data < 536.10 ? 19 : data < 537.01 ? 20 : data < 537.11 ? '21+' : data < 537.13 ? 23 : data < 537.18 ? 24 : data < 537.24 ? 25 : data < 537.36 ? 26 : layout != 'Blink' ? '27' : '28');\n }\n // Add the postfix of \".x\" or \"+\" for approximate versions.\n layout && (layout[1] += ' ' + (data += typeof data == 'number' ? '.x' : /[.+]/.test(data) ? '' : '+'));\n // Obscure version for some Safari 1-2 releases.\n if (name == 'Safari' && (!version || parseInt(version) > 45)) {\n version = data;\n } else if (name == 'Chrome' && /\\bHeadlessChrome/i.test(ua)) {\n description.unshift('headless');\n }\n }\n // Detect Opera desktop modes.\n if (name == 'Opera' && (data = /\\bzbov|zvav$/.exec(os))) {\n name += ' ';\n description.unshift('desktop mode');\n if (data == 'zvav') {\n name += 'Mini';\n version = null;\n } else {\n name += 'Mobile';\n }\n os = os.replace(RegExp(' *' + data + '$'), '');\n }\n // Detect Chrome desktop mode.\n else if (name == 'Safari' && /\\bChrome\\b/.exec(layout && layout[1])) {\n description.unshift('desktop mode');\n name = 'Chrome Mobile';\n version = null;\n\n if (/\\bOS X\\b/.test(os)) {\n manufacturer = 'Apple';\n os = 'iOS 4.3+';\n } else {\n os = null;\n }\n }\n // Newer versions of SRWare Iron uses the Chrome tag to indicate its version number.\n else if (/\\bSRWare Iron\\b/.test(name) && !version) {\n version = getVersion('Chrome');\n }\n // Strip incorrect OS versions.\n if (version && version.indexOf((data = /[\\d.]+$/.exec(os))) == 0 &&\n ua.indexOf('/' + data + '-') > -1) {\n os = trim(os.replace(data, ''));\n }\n // Ensure OS does not include the browser name.\n if (os && os.indexOf(name) != -1 && !RegExp(name + ' OS').test(os)) {\n os = os.replace(RegExp(' *' + qualify(name) + ' *'), '');\n }\n // Add layout engine.\n if (layout && !/\\b(?:Avant|Nook)\\b/.test(name) && (\n /Browser|Lunascape|Maxthon/.test(name) ||\n name != 'Safari' && /^iOS/.test(os) && /\\bSafari\\b/.test(layout[1]) ||\n /^(?:Adobe|Arora|Breach|Midori|Opera|Phantom|Rekonq|Rock|Samsung Internet|Sleipnir|SRWare Iron|Vivaldi|Web)/.test(name) && layout[1])) {\n // Don't add layout details to description if they are falsey.\n (data = layout[layout.length - 1]) && description.push(data);\n }\n // Combine contextual information.\n if (description.length) {\n description = ['(' + description.join('; ') + ')'];\n }\n // Append manufacturer to description.\n if (manufacturer && product && product.indexOf(manufacturer) < 0) {\n description.push('on ' + manufacturer);\n }\n // Append product to description.\n if (product) {\n description.push((/^on /.test(description[description.length - 1]) ? '' : 'on ') + product);\n }\n // Parse the OS into an object.\n if (os) {\n data = / ([\\d.+]+)$/.exec(os);\n isSpecialCasedOS = data && os.charAt(os.length - data[0].length - 1) == '/';\n os = {\n 'architecture': 32,\n 'family': (data && !isSpecialCasedOS) ? os.replace(data[0], '') : os,\n 'version': data ? data[1] : null,\n 'toString': function() {\n var version = this.version;\n return this.family + ((version && !isSpecialCasedOS) ? ' ' + version : '') + (this.architecture == 64 ? ' 64-bit' : '');\n }\n };\n }\n // Add browser/OS architecture.\n if ((data = /\\b(?:AMD|IA|Win|WOW|x86_|x)64\\b/i.exec(arch)) && !/\\bi686\\b/i.test(arch)) {\n if (os) {\n os.architecture = 64;\n os.family = os.family.replace(RegExp(' *' + data), '');\n }\n if (\n name && (/\\bWOW64\\b/i.test(ua) ||\n (useFeatures && /\\w(?:86|32)$/.test(nav.cpuClass || nav.platform) && !/\\bWin64; x64\\b/i.test(ua)))\n ) {\n description.unshift('32-bit');\n }\n }\n // Chrome 39 and above on OS X is always 64-bit.\n else if (\n os && /^OS X/.test(os.family) &&\n name == 'Chrome' && parseFloat(version) >= 39\n ) {\n os.architecture = 64;\n }\n\n ua || (ua = null);\n\n /*------------------------------------------------------------------------*/\n\n /**\n * The platform object.\n *\n * @name platform\n * @type Object\n */\n var platform = {};\n\n /**\n * The platform description.\n *\n * @memberOf platform\n * @type string|null\n */\n platform.description = ua;\n\n /**\n * The name of the browser's layout engine.\n *\n * The list of common layout engines include:\n * \"Blink\", \"EdgeHTML\", \"Gecko\", \"Trident\" and \"WebKit\"\n *\n * @memberOf platform\n * @type string|null\n */\n platform.layout = layout && layout[0];\n\n /**\n * The name of the product's manufacturer.\n *\n * The list of manufacturers include:\n * \"Apple\", \"Archos\", \"Amazon\", \"Asus\", \"Barnes & Noble\", \"BlackBerry\",\n * \"Google\", \"HP\", \"HTC\", \"LG\", \"Microsoft\", \"Motorola\", \"Nintendo\",\n * \"Nokia\", \"Samsung\" and \"Sony\"\n *\n * @memberOf platform\n * @type string|null\n */\n platform.manufacturer = manufacturer;\n\n /**\n * The name of the browser/environment.\n *\n * The list of common browser names include:\n * \"Chrome\", \"Electron\", \"Firefox\", \"Firefox for iOS\", \"IE\",\n * \"Microsoft Edge\", \"PhantomJS\", \"Safari\", \"SeaMonkey\", \"Silk\",\n * \"Opera Mini\" and \"Opera\"\n *\n * Mobile versions of some browsers have \"Mobile\" appended to their name:\n * eg. \"Chrome Mobile\", \"Firefox Mobile\", \"IE Mobile\" and \"Opera Mobile\"\n *\n * @memberOf platform\n * @type string|null\n */\n platform.name = name;\n\n /**\n * The alpha/beta release indicator.\n *\n * @memberOf platform\n * @type string|null\n */\n platform.prerelease = prerelease;\n\n /**\n * The name of the product hosting the browser.\n *\n * The list of common products include:\n *\n * \"BlackBerry\", \"Galaxy S4\", \"Lumia\", \"iPad\", \"iPod\", \"iPhone\", \"Kindle\",\n * \"Kindle Fire\", \"Nexus\", \"Nook\", \"PlayBook\", \"TouchPad\" and \"Transformer\"\n *\n * @memberOf platform\n * @type string|null\n */\n platform.product = product;\n\n /**\n * The browser's user agent string.\n *\n * @memberOf platform\n * @type string|null\n */\n platform.ua = ua;\n\n /**\n * The browser/environment version.\n *\n * @memberOf platform\n * @type string|null\n */\n platform.version = name && version;\n\n /**\n * The name of the operating system.\n *\n * @memberOf platform\n * @type Object\n */\n platform.os = os || {\n\n /**\n * The CPU architecture the OS is built for.\n *\n * @memberOf platform.os\n * @type number|null\n */\n 'architecture': null,\n\n /**\n * The family of the OS.\n *\n * Common values include:\n * \"Windows\", \"Windows Server 2008 R2 / 7\", \"Windows Server 2008 / Vista\",\n * \"Windows XP\", \"OS X\", \"Linux\", \"Ubuntu\", \"Debian\", \"Fedora\", \"Red Hat\",\n * \"SuSE\", \"Android\", \"iOS\" and \"Windows Phone\"\n *\n * @memberOf platform.os\n * @type string|null\n */\n 'family': null,\n\n /**\n * The version of the OS.\n *\n * @memberOf platform.os\n * @type string|null\n */\n 'version': null,\n\n /**\n * Returns the OS string.\n *\n * @memberOf platform.os\n * @returns {string} The OS string.\n */\n 'toString': function() { return 'null'; }\n };\n\n platform.parse = parse;\n platform.toString = toStringPlatform;\n\n if (platform.version) {\n description.unshift(version);\n }\n if (platform.name) {\n description.unshift(name);\n }\n if (os && name && !(os == String(os).split(' ')[0] && (os == name.split(' ')[0] || product))) {\n description.push(product ? '(' + os + ')' : 'on ' + os);\n }\n if (description.length) {\n platform.description = description.join(' ');\n }\n return platform;\n }\n\n /*--------------------------------------------------------------------------*/\n\n // Export platform.\n var platform = parse();\n\n // Some AMD build optimizers, like r.js, check for condition patterns like the following:\n if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {\n // Expose platform on the global object to prevent errors when platform is\n // loaded by a script tag in the presence of an AMD loader.\n // See http://requirejs.org/docs/errors.html#mismatch for more details.\n root.platform = platform;\n\n // Define as an anonymous module so platform can be aliased through path mapping.\n define(function() {\n return platform;\n });\n }\n // Check for `exports` after `define` in case a build optimizer adds an `exports` object.\n else if (freeExports && freeModule) {\n // Export for CommonJS support.\n forOwn(platform, function(value, key) {\n freeExports[key] = value;\n });\n }\n else {\n // Export to the global object.\n root.platform = platform;\n }\n}.call(this));\n","// The module cache\nvar __webpack_module_cache__ = {};\n\n// The require function\nfunction __webpack_require__(moduleId) {\n\t// Check if module is in cache\n\tvar cachedModule = __webpack_module_cache__[moduleId];\n\tif (cachedModule !== undefined) {\n\t\treturn cachedModule.exports;\n\t}\n\t// Create a new module (and put it into the cache)\n\tvar module = __webpack_module_cache__[moduleId] = {\n\t\tid: moduleId,\n\t\tloaded: false,\n\t\texports: {}\n\t};\n\n\t// Execute the module function\n\t__webpack_modules__[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n\t// Flag the module as loaded\n\tmodule.loaded = true;\n\n\t// Return the exports of the module\n\treturn module.exports;\n}\n\n","__webpack_require__.g = (function() {\n\tif (typeof globalThis === 'object') return globalThis;\n\ttry {\n\t\treturn this || new Function('return this')();\n\t} catch (e) {\n\t\tif (typeof window === 'object') return window;\n\t}\n})();","__webpack_require__.nmd = (module) => {\n\tmodule.paths = [];\n\tif (!module.children) module.children = [];\n\treturn module;\n};","","// startup\n// Load entry module and return exports\n// This entry module is referenced by other modules so it can't be inlined\nvar __webpack_exports__ = __webpack_require__(\"./node_modules/platform/platform.js\");\n",""],"names":[],"sourceRoot":""}