[Haskell-cafe] Simple string tokenizer?

Sorry if this question was asked billions of times already, but I can not find a simple string tokenizer. All I need is to split a line in chunks at specified delimiter such as (,), nothing more. Don't want to write it myself for two reasons: 1) have to write lots of other code in very short time 2) don't want undermine idea of code reuse ) Where to get latest Data.String.Utils library that I saw somewhere on the web and that has a nice and simple 'split' function? Thanks!