parsec-2.1.0.1: Monadic parser combinators Source code Contents Index

Text.ParserCombinators.Parsec.Token Portability non-portable (uses existentially quantified data constructors) Stability provisional Maintainer daan@cs.uu.nl

Description

A helper module to parse lexical elements (tokens).

Documentation

data LanguageDef st Source

Constructors LanguageDef commentStart :: String commentEnd :: String commentLine :: String nestedComments :: Bool identStart :: CharParser st Char identLetter :: CharParser st Char opStart :: CharParser st Char opLetter :: CharParser st Char reservedNames :: [String] reservedOpNames :: [String] caseSensitive :: Bool

data TokenParser st Source

Constructors TokenParser identifier :: CharParser st String reserved :: String -> CharParser st () operator :: CharParser st String reservedOp :: String -> CharParser st () charLiteral :: CharParser st Char stringLiteral :: CharParser st String natural :: CharParser st Integer integer :: CharParser st Integer float :: CharParser st Double naturalOrFloat :: CharParser st (Either Integer Double) decimal :: CharParser st Integer hexadecimal :: CharParser st Integer octal :: CharParser st Integer symbol :: String -> CharParser st String lexeme :: forall a. CharParser st a -> CharParser st a whiteSpace :: CharParser st () parens :: forall a. CharParser st a -> CharParser st a braces :: forall a. CharParser st a -> CharParser st a angles :: forall a. CharParser st a -> CharParser st a brackets :: forall a. CharParser st a -> CharParser st a squares :: forall a. CharParser st a -> CharParser st a semi :: CharParser st String comma :: CharParser st String colon :: CharParser st String dot :: CharParser st String semiSep :: forall a. CharParser st a -> CharParser st [a] semiSep1 :: forall a. CharParser st a -> CharParser st [a] commaSep :: forall a. CharParser st a -> CharParser st [a] commaSep1 :: forall a. CharParser st a -> CharParser st [a]

makeTokenParser :: LanguageDef st -> TokenParser st Source

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