> I tried vital, and at first sight it is very nice, but they only support a > very limited subset of Haskell, perform no type checking at all, don't > support the indent rule, etc... Anyway it is an amazing piece of work.
I believe that type-sensitive manipulation was certainly being investigated; however, I can't confirm as to how far it *was* investigated. What intriged me mostly was how it can display infinite data structures lazily. I think it's certainly a great tool for teaching some aspects of functional programming: helping newbies to understand and define data structures, say. Chris. _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe