elixir-lang/emacs-elixir — pull request #6 by carlosmn (2013-04-21 20:51:49+00:00)
Title: Highlight the key in keyword lists as an atom

The keys are also atoms, so highlight them as such. Remove a redundant
rule while we're at it.

---

The rule might look a bit strange, but I've found that I need to put it as one regex or the second one won't match. It's bound to be greedy matching or some such, but I haven't been able to figure out why.