1 files changed, 52 insertions, 32 deletions
diff --git a/deps/npm/node_modules/request/node_modules/tough-cookie/node_modules/punycode/punycode.js b/deps/npm/node_modules/request/node_modules/tough-cookie/node_modules/punycode/punycode.js
index 41803ba423..6ab1df3a03 100644
--- a/deps/npm/node_modules/request/node_modules/tough-cookie/node_modules/punycode/punycode.js
+++ b/deps/npm/node_modules/request/node_modules/tough-cookie/node_modules/punycode/punycode.js
@@ -1,12 +1,17 @@
-/*! http://mths.be/punycode v1.2.3 by @mathias */
+/*! http://mths.be/punycode v1.3.1 by @mathias */
 ;(function(root) {
 
 	/** Detect free variables */
-	var freeExports = typeof exports == 'object' && exports;
+	var freeExports = typeof exports == 'object' && exports &&
+		!exports.nodeType && exports;
 	var freeModule = typeof module == 'object' && module &&
-		module.exports == freeExports && module;
+		!module.nodeType && module;
 	var freeGlobal = typeof global == 'object' && global;
-	if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) {
+	if (
+		freeGlobal.global === freeGlobal ||
+		freeGlobal.window === freeGlobal ||
+		freeGlobal.self === freeGlobal
+	) {
 		root = freeGlobal;
 	}
 
@@ -32,8 +37,8 @@
 
 	/** Regular expressions */
 	regexPunycode = /^xn--/,
-	regexNonASCII = /[^ -~]/, // unprintable ASCII chars + non-ASCII chars
-	regexSeparators = /\x2E|\u3002|\uFF0E|\uFF61/g, // RFC 3490 separators
+	regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars
+	regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators
 
 	/** Error messages */
 	errors = {
@@ -72,23 +77,35 @@
 	 */
 	function map(array, fn) {
 		var length = array.length;
+		var result = [];
 		while (length--) {
-			array[length] = fn(array[length]);
+			result[length] = fn(array[length]);
 		}
-		return array;
+		return result;
 	}
 
 	/**
-	 * A simple `Array#map`-like wrapper to work with domain name strings.
+	 * A simple `Array#map`-like wrapper to work with domain name strings or email
+	 * addresses.
 	 * @private
-	 * @param {String} domain The domain name.
+	 * @param {String} domain The domain name or email address.
 	 * @param {Function} callback The function that gets called for every
 	 * character.
 	 * @returns {Array} A new string of characters returned by the callback
 	 * function.
 	 */
 	function mapDomain(string, fn) {
-		return map(string.split(regexSeparators), fn).join('.');
+		var parts = string.split('@');
+		var result = '';
+		if (parts.length > 1) {
+			// In email addresses, only the domain name should be punycoded. Leave
+			// the local part (i.e. everything up to `@`) intact.
+			result = parts[0] + '@';
+			string = parts[1];
+		}
+		var labels = string.split(regexSeparators);
+		var encoded = map(labels, fn).join('.');
+		return result + encoded;
 	}
 
 	/**
@@ -228,7 +245,6 @@
 		    k,
 		    digit,
 		    t,
-		    length,
 		    /** Cached calculation results */
 		    baseMinusT;
 
@@ -308,8 +324,8 @@
 	}
 
 	/**
-	 * Converts a string of Unicode symbols to a Punycode string of ASCII-only
-	 * symbols.
+	 * Converts a string of Unicode symbols (e.g. a domain name label) to a
+	 * Punycode string of ASCII-only symbols.
 	 * @memberOf punycode
 	 * @param {String} input The string of Unicode symbols.
 	 * @returns {String} The resulting Punycode string of ASCII-only symbols.
@@ -422,17 +438,18 @@
 	}
 
 	/**
-	 * Converts a Punycode string representing a domain name to Unicode. Only the
-	 * Punycoded parts of the domain name will be converted, i.e. it doesn't
-	 * matter if you call it on a string that has already been converted to
-	 * Unicode.
+	 * Converts a Punycode string representing a domain name or an email address
+	 * to Unicode. Only the Punycoded parts of the input will be converted, i.e.
+	 * it doesn't matter if you call it on a string that has already been
+	 * converted to Unicode.
 	 * @memberOf punycode
-	 * @param {String} domain The Punycode domain name to convert to Unicode.
+	 * @param {String} input The Punycoded domain name or email address to
+	 * convert to Unicode.
 	 * @returns {String} The Unicode representation of the given Punycode
 	 * string.
 	 */
-	function toUnicode(domain) {
-		return mapDomain(domain, function(string) {
+	function toUnicode(input) {
+		return mapDomain(input, function(string) {
 			return regexPunycode.test(string)
 				? decode(string.slice(4).toLowerCase())
 				: string;
@@ -440,15 +457,18 @@
 	}
 
 	/**
-	 * Converts a Unicode string representing a domain name to Punycode. Only the
-	 * non-ASCII parts of the domain name will be converted, i.e. it doesn't
-	 * matter if you call it with a domain that's already in ASCII.
+	 * Converts a Unicode string representing a domain name or an email address to
+	 * Punycode. Only the non-ASCII parts of the domain name will be converted,
+	 * i.e. it doesn't matter if you call it with a domain that's already in
+	 * ASCII.
 	 * @memberOf punycode
-	 * @param {String} domain The domain name to convert, as a Unicode string.
-	 * @returns {String} The Punycode representation of the given domain name.
+	 * @param {String} input The domain name or email address to convert, as a
+	 * Unicode string.
+	 * @returns {String} The Punycode representation of the given domain name or
+	 * email address.
 	 */
-	function toASCII(domain) {
-		return mapDomain(domain, function(string) {
+	function toASCII(input) {
+		return mapDomain(input, function(string) {
 			return regexNonASCII.test(string)
 				? 'xn--' + encode(string)
 				: string;
@@ -464,7 +484,7 @@
 		 * @memberOf punycode
 		 * @type String
 		 */
-		'version': '1.2.3',
+		'version': '1.3.1',
 		/**
 		 * An object of methods to convert from JavaScript's internal character
 		 * representation (UCS-2) to Unicode code points, and back.
@@ -490,11 +510,11 @@
 		typeof define.amd == 'object' &&
 		define.amd
 	) {
-		define(function() {
+		define('punycode', function() {
 			return punycode;
 		});
-	}	else if (freeExports && !freeExports.nodeType) {
-		if (freeModule) { // in Node.js or RingoJS v0.8.0+
+	} else if (freeExports && freeModule) {
+		if (module.exports == freeExports) { // in Node.js or RingoJS v0.8.0+
 			freeModule.exports = punycode;
 		} else { // in Narwhal or RingoJS v0.7.0-
 			for (key in punycode) {