docs: def hazeDriver():
    """
    Process the command line arguments and run the appropriate haze subcommand.
  
    We want to be able to do git-style handoffs to subcommands where if we
    do `haze aws foo bar` and the executable haze-aws-foo exists, we'll call
    it with the argument bar.
  
    We deliberately don't do anything with the arguments other than hand
    them off to the haze subcommand. Subcommands are responsible for their
    own argument parsing.
    """
    try:
      (command, args) = findSubCommand(sys.argv)
  
      # If we can't construct a subcommand from sys.argv, it'll still be able
      # to find this haze driver script, and re-running ourself isn't useful.
      if os.path.basename(command) == "haze":
        print "Could not find a subcommand for %s" % " ".join(sys.argv)
        sys.exit(1)
    except StandardError:
      print "Could not find a subcommand for %s" % " ".join(sys.argv)
      sys.exit(1)
    check_call([command] + args)