BNFC.Backend.Haskell.Utilities.Utils

Documentation

data Token

Token data type for lexer and parser specification generation.

Constructors

Builtin BuiltinCat

Identifier

UserDefined CatName

Instances

Show Token

Defined in BNFC.Backend.Haskell.Utilities.Utils

Methods

showsPrec :: Int -> Token -> ShowS

show :: Token -> String

showList :: [Token] -> ShowS

printTokenName :: Token -> String

Parameterization by TokenText.

tokenTextImport :: TokenText -> Doc ()

tokenTextType :: TokenText -> Doc ()

tokenTextPack :: TokenText -> String -> String

tokenTextPackParens :: TokenText -> String -> Doc ()

tokenTextUnpack :: TokenText -> String -> Doc ()

catToVarName :: Cat -> String

Make a variable name for a category.

indexVars :: [Item' String1] -> [(String, Integer)]

Turn (non-terminal) items into indexed variables.

printArgs :: ARHS -> [Doc ()]

posType :: String

posConstr :: String

noPosConstr :: String

mkDir :: Bool -> Maybe String -> String -> String -> String

Make directory of generated files.

mkFilePath :: Bool -> Maybe String -> String -> String -> String -> FilePath

Relative filepath where to write generated components.

mkModule :: Bool -> Maybe String -> String -> String -> String

Make module name of generated files.