radar/forem-redcarpet — pull request #6 by bodrovis (2014-03-25 13:13:28+00:00)
Title: Switch to CodeRay

Per this discussion https://github.com/radar/forem/issues/512#issuecomment-38554189

If that seems like a way to go, I will play with styling a bit more. CodeRay allows to display line numbers and do some other fancy stuff.