ZipperAG-0.4: An implementationg of Attribute Grammars using Functional Zippers

Safe Haskell	None

Language.Grammars.ZipperAG.Examples.SmartParentesis

Documentation

data Root Source

Constructors

Instances

Eq Root
Data Root
Ord Root
Show Root
Typeable Root

data Exp Source

Constructors

Add Exp Exp
Mul Exp Exp
Div Exp Exp
Sub Exp Exp
Lit Int

Instances

Eq Exp
Data Exp
Ord Exp
Show Exp
Typeable Exp

constructor :: Zipper Root -> String Source

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

(.|) :: Zipper a -> Int -> Bool Source

parent :: Zipper a -> Zipper aSource

lexeme :: Zipper Root -> Int Source

enclosingOpPrecedence :: Zipper Root -> Int Source

leftOrRight :: Zipper Root -> String Source

bpp :: Zipper Root -> String Source

wrapInParens :: (Eq a1, Ord a) => a -> a -> a1 -> a1 -> Bool Source

exp2str :: Exp -> String Source

expr :: Root Source

semantics :: Root -> String Source