elixir-lang/elixir — pull request #1181 by jjh42 (2013-06-04 05:58:31+00:00)
Title: Added -v --version option to all elixir commands.

Fixes #1178

This adds support for `-v` and `--version` to all command line entry points into elixir.

It still has the problem that @alco pointed out with `iex` there is an extra header printed out above.