# File lib/apipie/client/cli_command.rb, line 111
        def help(shell, subcommand = true)
          list = self.printable_tasks(true, subcommand)
          Thor::Util.thor_classes_in(self).each do |klass|
            list += printable_tasks(false)
          end
          list.sort! { |a, b| a[0] <=> b[0] }

          shell.say
          shell.print_table(list, :indent => 2, :truncate => true)
          shell.say
          Thor.send(:class_options_help, shell)
        end