Function BOMSniffing

out/cli.cjs:61341–61351

(ioQueue)

      let slice = 0;
      if (BOMEncoding !== null) {
        encoding = BOMEncoding;
        slice = BOMEncoding === "UTF-8" ? 3 : 2;
      }
      const sliced = bytes.slice(slice);
      return new TextDecoder(encoding).decode(sliced);
    }
    function BOMSniffing(ioQueue) {
      const [a4, b7, c4] = ioQueue;
      if (a4 === 239 && b7 === 187 && c4 === 191) {
        return "UTF-8";
      } else if (a4 === 254 && b7 === 255) {
        return "UTF-16BE";
      } else if (a4 === 255 && b7 === 254) {
        return "UTF-16LE";