CocoRoboDesktop/pdf1.js/node_modules/regenerate-unicode-properties/Script_Extensions/Mongolian.js

const set = require('regenerate')(0x202F);
set.addRange(0x1800, 0x1819).addRange(0x1820, 0x1878).addRange(0x1880, 0x18AA).addRange(0x11660, 0x1166C);
exports.characters = set;