| Portability | non-portable |
|---|---|
| Stability | experimental |
| Maintainer | [email protected] |
| Safe Haskell | Safe-Inferred |
Text.Parser.LookAhead
Contents
Description
Parsers that can lookAhead.
- class Parsing m => LookAheadParsing m where
- lookAhead :: m a -> m a
Parsing Combinators
class Parsing m => LookAheadParsing m whereSource
Additional functionality needed to describe parsers independent of input type.
Instances
| (LookAheadParsing m, Monad m) => LookAheadParsing (IdentityT m) | |
| (LookAheadParsing m, MonadPlus m, Monoid w) => LookAheadParsing (WriterT w m) | |
| (LookAheadParsing m, MonadPlus m, Monoid w) => LookAheadParsing (WriterT w m) | |
| (LookAheadParsing m, MonadPlus m) => LookAheadParsing (StateT s m) | |
| (LookAheadParsing m, MonadPlus m) => LookAheadParsing (StateT s m) | |
| (LookAheadParsing m, MonadPlus m) => LookAheadParsing (ReaderT e m) | |
| (LookAheadParsing m, MonadPlus m, Monoid w) => LookAheadParsing (RWST r w s m) | |
| (LookAheadParsing m, MonadPlus m, Monoid w) => LookAheadParsing (RWST r w s m) |