# File lib/thor/task.rb, line 47
    def formatted_usage(klass=nil, namespace=false, show_options=true)
      formatted = if namespace.is_a?(String)
        "#{namespace}:"
      elsif klass && namespace
        "#{klass.namespace.gsub(/^default/,'')}:"
      else
        ""
      end

      formatted << formatted_arguments(klass)
      formatted << " #{formatted_options}" if show_options
      formatted.strip!
      formatted
    end