[Haskell-cafe] Looking for practical examples of Zippers

Don Stewart dons at galois.com
Mon Mar 30 15:35:32 EDT 2009

xmonad's state is represented as a zipper on nested lists.

The wikipedia article on zippers lists this and other examples.    

> Hi,
> my quest for data structures continues. Lately I came across "Zippers".
> Can anybody point be to some useful examples?
> Günther
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