const ucdNames = require("@unicode/unicode-14.0.0/Names"); for (let i = 2; i < process.argv.length; i++) { const lch = parseInt(process.argv[i], 16); const name = ucdNames.get(lch); console.log(" -", name, `(\`U+${lch.toString(16).toUpperCase().padStart(4, "0")}\`);`); }