Re: [Haskell-cafe] Looking for practical examples of Zippers

G'day all. Quoting Gü?nther Schmidt :

my quest for data structures continues. Lately I came across "Zippers".

Can anybody point be to some useful examples?

This is a good example, currently in use in GHC: http://www.cs.tufts.edu/~nr/pubs/zipcfg-abstract.html Cheers, Andrew Bromage