internal/bufio/bufio.go
func NewReader(r io.Reader) *Reader {
	return &Reader{
		rd: bufio.NewReader(r),
		tr: unicode.Cesu8ToUtf8Transformer,
	}
}
func NewReader(r io.Reader) *Reader {
	return &Reader{
		rd: bufio.NewReader(r),
		tr: unicode.Cesu8ToUtf8Transformer,
	}
}
// NewReader creates a new Reader instance.