| I was playing around with "Scap you Boilerplate" and realised some missing instances of Typeable and | Data. Is there a particular reason why there is no Data Double instance? | Furthermore I was wondering why no instance for the collection types such as FiniteMap, Set and | HashTable is provided. At the end of the mail [1] there is my implementation of instances for at least | Double and FiniteMap. I've asked Ralf if he'll add them. | Apart from that I looked at the library source-code (GHC) and reallised that there is really much | documenting comments in, but which are not Haddock comments. Again I don't understand that. Is | the programmer supposed to look at the source-code rather the API documentation? It should be Haddock'd. We'd be delighted if anyone was willing to transfer code in comments to Haddock comments, where that is appropriate, and probably add new Haddock comments where necessary. Any volunteers? We'd give CVS access... Simon