haskell98-1.0.1.1: Compatibility with Haskell 98 Contents Index

Char

Synopsis

isAscii isLatin1 isControl isPrint isSpace isUpper isLower isAlpha isDigit isOctDigit isHexDigit isAlphaNum digitToInt :: Char -> Int intToDigit toUpper toLower ord :: Char -> Int chr :: Int -> Char readLitChar showLitChar lexLitChar Char type String = [Char]

Documentation

isAscii

isLatin1

isControl

isPrint

isSpace

isUpper

isLower

isAlpha

isDigit

isOctDigit

isHexDigit

isAlphaNum

digitToInt :: Char -> Int

Convert a single digit Char to the corresponding Int. This function fails unless its argument satisfies isHexDigit, but recognises both upper and lower-case hexadecimal digits (i.e. '0'..'9', 'a'..'f', 'A'..'F').

intToDigit

toUpper

toLower

ord :: Char -> Int

The Prelude.fromEnum method restricted to the type Data.Char.Char.

chr :: Int -> Char

The Prelude.toEnum method restricted to the type Data.Char.Char.

readLitChar

showLitChar

lexLitChar

Char

type String = [Char]

A String is a list of characters. String constants in Haskell are values of type String.

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