Re: Syntactic sugar for function parameters

["Ivan-Assen Ivanov" <ivanassen@...>]

> About empty (): without it, how would you make the difference between the
> function itself ( e.g. to pass it as a parameter to a higher-order
> function), and the application of that function?

I'm not talking about the empty () at the end of a application without
parameters, but the empty () after the function keyword when an
function without parameters is defined:

foobar = function() frob() end