ZipperAG-0.9: An implementationg of Attribute Grammars using Functional Zippers

Portability	Portable
Stability	Experimental
Maintainer	Pedro Martins <pedromartins4@gmail.com>
Safe Haskell	None

Language.Grammars.ZipperAG

Description

Zipper-based AG supporting functions

Synopsis

Documentation

(.$) :: Zipper a -> Int -> Zipper aSource

Gives the n'th child

parent :: Zipper a -> Zipper aSource

parent

(.|) :: Zipper a -> Int -> BoolSource

Tests if z is the n'th sibling