parser-combinators-1.3.0: Lightweight package providing commonly useful parser combinators
Copyright © 2017–present Mark Karpov
License BSD 3 clause
Maintainer Mark Karpov <markkarpov92@gmail.com>
Stability experimental
Portability portable
Safe Haskell Safe-Inferred
Language Haskell2010

Control.Applicative.Combinators.NonEmpty

Description

The module provides NonEmpty list variants of some of the functions from Control.Applicative.Combinators .

Since: 0.2.0

Synopsis

Documentation

some :: Alternative m => m a -> m ( NonEmpty a) Source #

some p applies the parser p one or more times and returns a list of the values returned by p .

word = some letter

endBy1 :: Alternative m => m a -> m sep -> m ( NonEmpty a) Source #

endBy1 p sep parses one or more occurrences of p , separated and ended by sep . Returns a non-empty list of values returned by p .

someTill :: Alternative m => m a -> m end -> m ( NonEmpty a) Source #

someTill p end works similarly to manyTill p end , but p should succeed at least once.

See also: skipSome , skipSomeTill .

sepBy1 :: Alternative m => m a -> m sep -> m ( NonEmpty a) Source #

sepBy1 p sep parses one or more occurrences of p , separated by sep . Returns a non-empty list of values returned by p .

sepEndBy1 :: Alternative m => m a -> m sep -> m ( NonEmpty a) Source #

sepEndBy1 p sep parses one or more occurrences of p , separated and optionally ended by sep . Returns a non-empty list of values returned by p .