@@ -3,7 +3,6 @@ module Data.Tree.Zipper where
3import Prelude
3import Prelude
5import Control.Comonad.Cofree (head, tail, (:<))
5import Control.Comonad.Cofree (head, tail, (:<))
6−import Data.Generic (class Generic, gEq, gShow)
7import Data.List (List(..), drop, reverse, take, (!!), (:))
6import Data.List (List(..), drop, reverse, take, (!!), (:))
8import Data.Maybe (Maybe(..))
7import Data.Maybe (Maybe(..))
9import Data.Tree (Forest, Tree, mkTree, modifyNodeValue, setNodeValue)
8import Data.Tree (Forest, Tree, mkTree, modifyNodeValue, setNodeValue)