code: func NewEncoderWithEOL(eol string, enc *Encoding, w io.Writer) io.WriteCloser {
  	return &encoder{eol: eol, enc: enc, w: w}
  }
docs: // Returns an encoder where the line-endings of the resulting stream
  // is not the standard value (CRLF)
  //
  // Standard requires CRLF line endings, but there are some variants
  // out there (like Maildir) which requires LF line endings.