Making function invocations with (foo x y) instead of foo(x,y) is pretty common in functional languages like Ocaml, LISP and Haskell. When so much of your code

Making function invocations with (foo x y) instead of foo(x,y) is pretty common in functional languages like Ocaml, LISP and Haskell. When so much of your code is function calls, all those commas and parenthesis start cluttering things.