Data.Attoparsec.Args

Parsing argument-like things.

Documentation

data EscapingMode

Mode for parsing escape characters.

Constructors

Escaping

NoEscaping

Instances

Enum EscapingMode

Methods

succ :: EscapingMode -> EscapingMode

pred :: EscapingMode -> EscapingMode

toEnum :: Int -> EscapingMode

fromEnum :: EscapingMode -> Int

enumFrom :: EscapingMode -> [EscapingMode]

enumFromThen :: EscapingMode -> EscapingMode -> [EscapingMode]

enumFromTo :: EscapingMode -> EscapingMode -> [EscapingMode]

enumFromThenTo :: EscapingMode -> EscapingMode -> EscapingMode -> [EscapingMode]

Eq EscapingMode

Methods

(==) :: EscapingMode -> EscapingMode -> Bool

(/=) :: EscapingMode -> EscapingMode -> Bool

Show EscapingMode

Methods

showsPrec :: Int -> EscapingMode -> ShowS

show :: EscapingMode -> String

showList :: [EscapingMode] -> ShowS

argsParser :: EscapingMode -> Parser Text [String]

A basic argument parser. It supports space-separated text, and string quotation with identity escaping: x -> x.

parseArgs :: EscapingMode -> Text -> Either String [String]

Parse arguments using argsParser.

withInterpreterArgs :: String -> ([String] -> Bool -> IO a) -> IO a

Use withArgs on result of getInterpreterArgs.