lib: update punycode to 2.1.1
PR-URL: https://github.com/nodejs/node/pull/21768 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Yuta Hiroto <hello@hiroppy.me> Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
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@ -15,7 +15,7 @@ const delimiter = '-'; // '\x2D'
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/** Regular expressions */
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const regexPunycode = /^xn--/;
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const regexNonASCII = /[^\x20-\x7E]/; // unprintable ASCII chars + non-ASCII chars
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const regexNonASCII = /[^\0-\x7E]/; // non-ASCII chars
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const regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g; // RFC 3490 separators
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/** Error messages */
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@ -210,7 +210,7 @@ const decode = function(input) {
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basic = 0;
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}
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for (var j = 0; j < basic; ++j) {
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for (let j = 0; j < basic; ++j) {
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// if it's not a basic code point
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if (input.charCodeAt(j) >= 0x80) {
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error('not-basic');
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@ -221,7 +221,7 @@ const decode = function(input) {
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// Main decoding loop: start just after the last delimiter if any basic code
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// points were copied; start at the beginning otherwise.
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for (var index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) {
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for (let index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) {
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// `index` is the index of the next character to be consumed.
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// Decode a generalized variable-length integer into `delta`,
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@ -229,7 +229,7 @@ const decode = function(input) {
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// if we increase `i` as we go, then subtract off its starting
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// value at the end to obtain `delta`.
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let oldi = i;
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for (var w = 1, k = base; /* no condition */; k += base) {
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for (let w = 1, k = base; /* no condition */; k += base) {
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if (index >= inputLength) {
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error('invalid-input');
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@ -345,7 +345,7 @@ const encode = function(input) {
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if (currentValue == n) {
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// Represent delta as a generalized variable-length integer.
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let q = delta;
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for (var k = base; /* no condition */; k += base) {
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for (let k = base; /* no condition */; k += base) {
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const t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
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if (q < t) {
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break;
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@ -419,7 +419,7 @@ const punycode = {
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* @memberOf punycode
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* @type String
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*/
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'version': '2.0.0',
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'version': '2.1.0',
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/**
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* An object of methods to convert from JavaScript's internal character
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* representation (UCS-2) to Unicode code points, and back.
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