 | utf8-string-0.3.6: Support for reading and writing UTF8 Strings | Contents | Index |
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System.IO.UTF8 | Portability | portable | Stability | experimental | Maintainer | emertens@galois.com |
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Description |
String IO preserving UTF8 encoding.
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Synopsis |
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Documentation |
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print :: Show a => a -> IO () |
The print function outputs a value of any printable type to the
standard output device. This function differs from the
System.IO.print in that it preserves any UTF8 encoding of the shown value.
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putStr :: String -> IO () |
Write a UTF8 string to the standard output device
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putStrLn :: String -> IO () |
The same as putStr, but adds a newline character.
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getLine :: IO String |
Read a UTF8 line from the standard input device
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readLn :: Read a => IO a |
The readLn function combines getLine and readIO, preserving UTF8
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openBinaryFile :: FilePath -> IOMode -> IO Handle |
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withBinaryFile :: FilePath -> IOMode -> (Handle -> IO a) -> IO a |
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readFile :: FilePath -> IO String |
The readFile function reads a file and
returns the contents of the file as a UTF8 string.
The file is read lazily, on demand, as with getContents.
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writeFile :: FilePath -> String -> IO () |
The computation writeFile file str function writes the UTF8 string str,
to the file file.
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appendFile :: FilePath -> String -> IO () |
The computation appendFile file str function appends the UTF8 string str,
to the file file.
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interact :: (String -> String) -> IO () |
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getContents :: IO String |
Lazily read stdin as a UTF8 string.
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hGetLine :: Handle -> IO String |
Read a UTF8 line from a Handle
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hGetContents :: Handle -> IO String |
Lazily read a UTF8 string from a Handle
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hPutStr :: Handle -> String -> IO () |
Write a UTF8 string to a Handle.
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hPutStrLn :: Handle -> String -> IO () |
Write a UTF8 string to a Handle, appending a newline.
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Produced by Haddock version 2.5.0 |