Atom package to format Clojure, ClojureScript source code, EDN and s-expressions.

apm install zprint-atom

Or go to Settings → Install and search for zprint-atom.

Make sure to restart Atom after the package is installed.

There are two modes you can use:

• Invoke manually using the keyboard shortcut CTRL + ALT + F
• [enabled by default] Automatically format on save (toogle in Packages → ZPrint → Toggle Format on Save)

And two formatting modes:

• Hang mode off [default]
• Hang mode on — outputs better formatted code, but runs ~2x slower