Grm.Lex

Documentation

data Token a

Constructors

TWhitespace a String

TSLComment a String

TMLComment a String

TString a String

TChar a Char

TNumber a String

TSymbol a String

TUsym a String

TUident a String

TLident a String

Instances

HasMeta Token

Eq (Token a)

Show a => Show (Token a)

data Point

Constructors

Point

Fields

beginLoc :: Loc

endLoc :: Loc

Instances

Eq Point

Data Point

Ord Point

Show Point

Typeable Point

lexFilePath :: [String] -> FilePath -> IO [Token Point]

lexContents :: [String] -> FilePath -> String -> IO [Token Point]

ppToken :: Token a -> Doc

ppTokenList :: [Token a] -> Doc

happyError :: [Token Point] -> a

notWSToken :: Token t -> Bool

unTWhitespace :: Token t -> String

unTSLComment :: Token t -> String

unTMLComment :: Token t -> String

unTString :: Token t -> String

unTChar :: Token t -> Char

unTNumber :: Token t -> String

unTSymbol :: Token t -> String

unTUsym :: Token t -> String

unTUident :: Token t -> String

unTLident :: Token t -> String