Text.Earley.Derived

Derived operators.

Documentation

satisfy :: (t -> Bool) -> Prod r e t t

Match a token that satisfies the given predicate. Returns the matched token.

token :: Eq t => t -> Prod r e t t

Match a single token.

namedToken :: Eq t => t -> Prod r t t t

Match a single token and give it the name of the token.

list :: Eq t => [t] -> Prod r e t [t]

Match a list of tokens in sequence.

listLike :: (Eq t, ListLike i t) => i -> Prod r e t i

Match a ListLike of tokens in sequence.

symbol :: Eq t => t -> Prod r e t t

Deprecated: Use token instead

namedSymbol :: Eq t => t -> Prod r e t t

Deprecated: Use namedToken instead

word :: Eq t => [t] -> Prod r e t [t]

Deprecated: Use list or listLike instead