bbatsov/clojure-style-guide — pull request #48 by ska2342 (2013-03-30 14:55:04+00:00)
Title: Hints for formatting cond (and other pairwise grouping constructs)

Clojure removed quite a few parens from other lisps, in particular in `let` and `cond` constructs. It replaced those parens with pairwise grouping which is not always immediately visible.

In this commit I propose a few formatting hints to make the pairs easier to see.