technomancy/clojure-mode — pull request #134 by bbatsov (2013-01-21 10:29:47+00:00)
Title: Associate .dtm and .edn files with Clojure mode.

`.dtm` is typically used for Datomic schemas and `.edn` is the
extension of Extensible Data Notation(EDN) files. Both are
essentially Clojure code.

I could have used a single regexp for clj, edn and dtm, but I feel the code looks cleaner as is.