whitequark/furnace-avm2 — pull request #3 by postmodern (2012-07-07 08:35:55+00:00)
Title: Fixed minor things in the bin scripts.

* Only call `Bundler.setup` if the user is running the scripts from a git repository. This was preventing trollop from being loaded.
* Use `$0` instead of the full `__FILE__`.
* Use `$stderr.puts` for errors.
* Use `warn` for warnings/suggestions.
* Exit with -1 on errors.