Re: [Haskell-cafe] First steps in Haskell

Simon:

Me: | Actually, I have sometimes wished that the various interactive Haskell | interfaces had the possibility to enter also declarations interactively

GHCi does.

Ah, I see! Does it open a let-environment with a local definition?

ghci> let f x = "hello" ghci> f True True

Hmm, an interesting semantics for f given the declaration :-)

But there's no editor -- it's strictly a one-line definition

Which is useful enough in many situations. I'll try it out... Björn