[Haskell-beginners] Re: let indenting problems

Francesco Bochicchio writes:

In all three cases, after  the keyword 'in' you need a **full** expression, and neither a where clause nor a set of matches are a full expression by themselves. An expression is either a function apllication or a 'statement' like if or case, or maybe something more I can't recall.

Thanks for the help.

Don't know of any other editors with the same capability for haskell, though, and if you are not an emacs user, learning the not-so-standard ways of emacs might offset the benefits of having syntax hints. 

I don't know emacs. I use vim. I may have to give emacs a try.