# File lib/kwartz/main.rb, line 175
    def self.main(argv=ARGV)
      status = 0
      begin
        main = Kwartz::Main.new(argv)
        output = main.execute()
        print output unless output == nil
      rescue Kwartz::KwartzError => ex
        raise ex if $DEBUG
        $stderr.puts ex.to_s
        status = 1
      end
      exit status
    end