airlift/airline — pull request #10 by schwarzmx (2013-02-07 17:28:41+00:00)
Title: Use '--' to stop parsing option values

Whenever there's an option with a high arity value, and there are arguments to be parsed, the previous functionality of airline would do a *greedy* parsing regardless of whether a '--' was present.

Now, whenever a '--' is found when parsing option values, it will be discarded and look for arguments afterwards, which is the usual unix-like command behavior.