blankLine :: V.Vector B.ByteString -> Bool
blankLine v = V.length v == 1 && (B.null (V.head v))
blankLine :: V.Vector B.ByteString -> Bool
blankLine v = V.length v == 1 && (B.null (V.head v))
blankLine v = V.length v == 1 && (B.null (V.head v))