> There is less punctuation in general, so the parens are more obvious. Instead of f(x, y, z) you write (f x y z). Without the commas, the parens stand out beca

> There is less punctuation in general, so the parens are more obvious. Instead of f(x, y, z) you write (f x y z). Without the commas, the parens stand out because that's all that is left. Well put, Madam/Sir.