-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Encode unicode strings to ascii forms according to RFC 3492
--   
--   Encode unicode strings to ascii forms according to RFC 3492. It is
--   written in pure Haskell, as opposed to gnuidn's Data.Text.IDN.Punycode
@package punycode
@version 0.5.1

module Data.Text.Punycode

-- | Encode a string into its ascii form
encode :: String -> ByteString

-- | Decode a string into its unicode form
decode :: ByteString -> String

-- | Convenience function for internationalized domain names. If there is
--   at least one non-ascii character, this function will encode the input
--   and prepend "xn--" to the output string. Otherwise, it will return the
--   string untouched. Note that this function does not run nameprep (e.g.
--   it operates on pre-prepped strings)
internationalize :: String -> ByteString