|
Last change
on this file since 6c1585f was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
|
initial commit
|
-
Property mode
set to
100644
|
|
File size:
808 bytes
|
| Rev | Line | |
|---|
| [6a3a178] | 1 | "use strict";
|
|---|
| 2 | Object.defineProperty(exports, "__esModule", { value: true });
|
|---|
| 3 | // https://mathiasbynens.be/notes/javascript-encoding
|
|---|
| 4 | // https://github.com/bestiejs/punycode.js - punycode.ucs2.decode
|
|---|
| 5 | function ucs2length(str) {
|
|---|
| 6 | const len = str.length;
|
|---|
| 7 | let length = 0;
|
|---|
| 8 | let pos = 0;
|
|---|
| 9 | let value;
|
|---|
| 10 | while (pos < len) {
|
|---|
| 11 | length++;
|
|---|
| 12 | value = str.charCodeAt(pos++);
|
|---|
| 13 | if (value >= 0xd800 && value <= 0xdbff && pos < len) {
|
|---|
| 14 | // high surrogate, and there is a next character
|
|---|
| 15 | value = str.charCodeAt(pos);
|
|---|
| 16 | if ((value & 0xfc00) === 0xdc00)
|
|---|
| 17 | pos++; // low surrogate
|
|---|
| 18 | }
|
|---|
| 19 | }
|
|---|
| 20 | return length;
|
|---|
| 21 | }
|
|---|
| 22 | exports.default = ucs2length;
|
|---|
| 23 | ucs2length.code = 'require("ajv/dist/runtime/ucs2length").default';
|
|---|
| 24 | //# sourceMappingURL=ucs2length.js.map |
|---|
Note:
See
TracBrowser
for help on using the repository browser.
