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Update punycode.js #445

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Update punycode.js #445

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30 changes: 15 additions & 15 deletions src/punycode.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,11 +2,11 @@
;(function(root) {

/** Detect free variables */
var freeExports = typeof exports == 'object' && exports &&
let freeExports = typeof exports == 'object' && exports &&
!exports.nodeType && exports;
var freeModule = typeof module == 'object' && module &&
let freeModule = typeof module == 'object' && module &&
!module.nodeType && module;
var freeGlobal = typeof global == 'object' && global;
let freeGlobal = typeof global == 'object' && global;
if (
freeGlobal.global === freeGlobal ||
freeGlobal.window === freeGlobal ||
Expand All @@ -20,7 +20,7 @@
* @name punycode
* @type Object
*/
var punycode,
let punycode,

/** Highest positive signed 32-bit float value */
maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1
Expand Down Expand Up @@ -76,8 +76,8 @@
* @returns {Array} A new array of values returned by the callback function.
*/
function map(array, fn) {
var length = array.length;
var result = [];
let length = array.length;
let result = [];
while (length--) {
result[length] = fn(array[length]);
}
Expand All @@ -95,8 +95,8 @@
* function.
*/
function mapDomain(string, fn) {
var parts = string.split('@');
var result = '';
let parts = string.split('@');
let 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.
Expand All @@ -105,8 +105,8 @@
}
// Avoid `split(regex)` for IE8 compatibility. See #17.
string = string.replace(regexSeparators, '\x2E');
var labels = string.split('.');
var encoded = map(labels, fn).join('.');
let labels = string.split('.');
let encoded = map(labels, fn).join('.');
return result + encoded;
}

Expand All @@ -124,7 +124,7 @@
* @returns {Array} The new array of code points.
*/
function ucs2decode(string) {
var output = [],
let output = [],
counter = 0,
length = string.length,
value,
Expand Down Expand Up @@ -159,7 +159,7 @@
*/
function ucs2encode(array) {
return map(array, function(value) {
var output = '';
let output = '';
if (value > 0xFFFF) {
value -= 0x10000;
output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
Expand Down Expand Up @@ -215,7 +215,7 @@
* @private
*/
function adapt(delta, numPoints, firstTime) {
var k = 0;
let k = 0;
delta = firstTime ? floor(delta / damp) : delta >> 1;
delta += floor(delta / numPoints);
for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) {
Expand All @@ -233,7 +233,7 @@
*/
function decode(input) {
// Don't use UCS-2
var output = [],
let output = [],
inputLength = input.length,
out,
i = 0,
Expand Down Expand Up @@ -333,7 +333,7 @@
* @returns {String} The resulting Punycode string of ASCII-only symbols.
*/
function encode(input) {
var n,
let n,
delta,
handledCPCount,
basicLength,
Expand Down