Safe Haskell	Safe
Language	Haskell2010

Parser.Incremental

Synopsis

type Process token result = Zip token (result :< ())
recoverWith :: Parser s a -> Parser s a
symbol :: forall s. (s -> Bool) -> Parser s s
eof :: forall s. Parser s ()
lookNext :: Parser s (Maybe s)
testNext :: (Maybe s -> Bool) -> Parser s ()
run :: Process s a -> [s] -> (a, [String])
mkProcess :: forall s a. Parser s a -> Process s a
profile :: Steps s r -> Profile
pushSyms :: forall s r. [s] -> Zip s r -> Zip s r
pushEof :: forall s r. Zip s r -> Zip s r
evalL :: forall s output. Zip s output -> Zip s output
evalR :: Zip token (a :< rest) -> (a, [String])
feedZ :: Maybe [s] -> Zip s r -> Zip s r
data Parser s a where
- Look :: Parser s a -> (s -> Parser s a) -> Parser s a
- Yuck :: Parser s a -> Parser s a
- Enter :: String -> Parser s a -> Parser s a
countWidth :: Zip s r -> Int
fullLog :: Zip s output -> ([String], Tree LogEntry)
data LogEntry
- = LLog String
- | LEmpty
- | LDislike
- | LShift
- | LDone
- | LFail
- | LSusp
- | LS String
evalL' :: Zip s output -> Zip s output

Documentation

type Process token result = Zip token (result :< ()) Source #

Parse the same thing as the argument, but will be used only as backup. ie, it will be used only if disjuncted with a failing parser.

symbol :: forall s. (s -> Bool) -> Parser s s Source #

eof :: forall s. Parser s () Source #

run :: Process s a -> [s] -> (a, [String]) Source #

Run a process (in case you do not need the incremental interface)

mkProcess :: forall s a. Parser s a -> Process s a Source #

Make a parser into a process.

profile :: Steps s r -> Profile Source #

pushSyms :: forall s r. [s] -> Zip s r -> Zip s r Source #

Push some symbols.

pushEof :: forall s r. Zip s r -> Zip s r Source #

Push eof

evalL :: forall s output. Zip s output -> Zip s output Source #

evalR :: Zip token (a :< rest) -> (a, [String]) Source #

feedZ :: Maybe [s] -> Zip s r -> Zip s r Source #

data Parser s a where Source #

Parser specification

Constructors

Look :: Parser s a -> (s -> Parser s a) -> Parser s a
Yuck :: Parser s a -> Parser s a
Enter :: String -> Parser s a -> Parser s a

Instances

Monad (Parser s) Source #
Instance details Defined in Parser.Incremental Methods (>>=) :: Parser s a -> (a -> Parser s b) -> Parser s b # (>>) :: Parser s a -> Parser s b -> Parser s b # return :: a -> Parser s a # fail :: String -> Parser s a #
Functor (Parser s) Source #
Instance details Defined in Parser.Incremental Methods fmap :: (a -> b) -> Parser s a -> Parser s b # (<$) :: a -> Parser s b -> Parser s a #
Applicative (Parser s) Source #
Instance details Defined in Parser.Incremental Methods pure :: a -> Parser s a # (<>) :: Parser s (a -> b) -> Parser s a -> Parser s b # liftA2 :: (a -> b -> c) -> Parser s a -> Parser s b -> Parser s c # (>) :: Parser s a -> Parser s b -> Parser s b # (<*) :: Parser s a -> Parser s b -> Parser s a #
Alternative (Parser s) Source #
Instance details Defined in Parser.Incremental Methods empty :: Parser s a # (<\|>) :: Parser s a -> Parser s a -> Parser s a # some :: Parser s a -> Parser s [a] # many :: Parser s a -> Parser s [a] #

Constructors

Instances

Show LogEntry Source #
Instance details Defined in Parser.Incremental Methods showsPrec :: Int -> LogEntry -> ShowS # show :: LogEntry -> String # showList :: [LogEntry] -> ShowS #

evalL' :: Zip s output -> Zip s output Source #