code: func (c *Client) OpenTextStream(prefix, path logdog_types.StreamName, flags ...*streamproto.Flags) (*Stream, error) {
  	return c.open(logpb.StreamType_TEXT, prefix, path, flags...)
  }
docs: // OpenTextStream returns a stream for text (line delimited) data.
  //
  //  - Lines are always delimited with "\n".
  //  - Write calls will always have an implied "\n" at the end, if the input
  //    data doesn't have one. If you want to do multiple Write calls to affect
  //    the same line, you'll need to buffer it yourself.