# File lib/rake/application.rb, line 83 83: def top_level 84: standard_exception_handling do 85: if options.show_tasks 86: display_tasks_and_comments 87: elsif options.show_prereqs 88: display_prerequisites 89: else 90: top_level_tasks.each { |task_name| invoke_task(task_name) } 91: end 92: end 93: end