Common Lisp: it's a 2-lisp Javascript: semicolon insertion Erlang: periods, commas and semicolons Clojure: not much, actually PHP: ugh, nearly everything P

Common Lisp: it's a 2-lisp Javascript: semicolon insertion Erlang: periods, commas and semicolons Clojure: not much, actually PHP: ugh, nearly everything Python: lambdas can only have a single expression Everything except Lisps: expression/statement dichotomy