Parser

Documentation

parse :: Text -> Either (ParseError AlexPosn) File

parseWithMax :: Text -> Either (ParseError AlexPosn) (Int, File)

parseWithCtx :: Text -> [(Text, Value)] -> AlexUserState -> Either (ParseError AlexPosn) (AlexUserState, File)

parseLibWithCtx :: Text -> AlexUserState -> Either (ParseError AlexPosn) (AlexUserState, Library)

data ParseError a

Constructors

Unexpected !(Token a) [String]

LexErr String

Instances

Functor ParseError

Defined in Parser

Methods

fmap :: (a -> b) -> ParseError a -> ParseError b

(<$) :: a -> ParseError b -> ParseError a

(Pretty a, Typeable a) => Exception (ParseError a)

Defined in Parser

Methods

toException :: ParseError a -> SomeException

fromException :: SomeException -> Maybe (ParseError a)

displayException :: ParseError a -> String

backtraceDesired :: ParseError a -> Bool

Pretty a => Show (ParseError a)

Defined in Parser

Methods

showsPrec :: Int -> ParseError a -> ShowS

show :: ParseError a -> String

showList :: [ParseError a] -> ShowS

Pretty a => Pretty (ParseError a)

Defined in Parser

Methods

pretty :: ParseError a -> Doc ann

prettyList :: [ParseError a] -> Doc ann

Type synonyms

type File = ([FilePath], Program AlexPosn)

type Library = ([FilePath], [D AlexPosn])

type Value = Text