zipper -is:module -package:nonempty-zipper -package:zipper-extra -package:zippers

Create a zipper, focused on the top-left value.

Not on Stackage, so not searched. Generic zipper for families of recursive datatypes

Zipper structure, whose root type is the first type argument, and whose focus type is the second type argument.

A generic zipper with a root object of type root.

Create a zipper with a different focus type from the outer type. Will return Nothing if there are no instances of the focus type within the original value.

Not on Stackage, so not searched. An implementationg of Attribute Grammars using Functional Zippers

Zipper for rose trees A zipper consist of the current tree and the branches on the way back to the root

Conversion of a navigatable rose tree into an ordinary rose tree. The context, the parts for moving up to the root are just removed from the tree. So when transforming a navigatable tree by moving around and by changing some nodes, one has to navigate back to the root, else that parts are removed from the result

Conversion of a rose tree into a navigatable rose tree

From a zipper take the whole structure, including any modifications.

A text editor zipper library This library provides a zipper and API for editing text.

Empty a zipper.

Create a zipper using a custom text storage type. Takes the initial text as well as all of the functions necessary to manipulate the underlying text values.

Construct a zipper from list values.

Construct a zipper from Text values.

Construct a zipper from vectors of characters.