standard_exception_handling

# File lib/rake/application.rb, line 175
    def standard_exception_handling # :nodoc:
      yield
    rescue SystemExit
      # Exit silently with current status
      raise
    rescue OptionParser::InvalidOption => ex
      $stderr.puts ex.message
      exit(false)
    rescue Exception => ex
      # Exit with error message
      display_error_message(ex)
      exit_because_of_exception(ex)
    end