# File lib/rake/application.rb, line 514 514: def handle_options 515: options.rakelib = ['rakelib'] 516: options.trace_output = $stderr 517: 518: OptionParser.new do |opts| 519: opts.banner = "rake [-f rakefile] {options} targets..." 520: opts.separator "" 521: opts.separator "Options are ..." 522: 523: opts.on_tail("-h", "--help", "-H", "Display this help message.") do 524: puts opts 525: exit 526: end 527: 528: standard_rake_options.each { |args| opts.on(*args) } 529: opts.environment('RAKEOPT') 530: end.parse! 531: end