On Sun, Sep 26, 2010 at 12:31 PM, Maciej Piechotka <uzytkownik2 at gmail.com> wrote: > May I ask clarification about formatting (according to your convention) > > doSomething :: (a -> a -> a) -> a -> a -> a > doSomething f x = f y y > where y = f x x I always put 2 spaces before the where clause.