vty-5.0.1: src/Codec/Binary/UTF8/Debug.hs

{-# OPTIONS_HADDOCK hide #-}
-- Copyright 2009 Corey O'Connor
module Codec.Binary.UTF8.Debug 
    where

import Codec.Binary.UTF8.String ( encode )

import Data.Word

import Numeric

-- | Converts an array of ISO-10646 characters (Char type) to an array of Word8 bytes that is the
-- corresponding UTF8 byte sequence
utf8FromIso :: [Int] -> [Word8]
utf8FromIso = encode . map toEnum

ppUtf8 :: [Int] -> IO ()
ppUtf8 = print . map (\f -> f "") . map showHex . utf8FromIso