carlhuda/janus — pull request #368 by dcreager (2012-01-17 15:16:30+00:00)
Title: Perform <C-[Ff]> check even if ack isn't installed

Janus sets `` to perform an ack search on non-Mac platforms, but only if we can map `` and `` to different commands. The way this was checked would only work if ack was present, though. (If ack isn't present, `` is mapped to an error message, and not to `":Ack "`.) We now set `` to a dummy value, perform the `` / `` check, and then set ``, ``, and `f` as appropriate.