# File lib/yard/templates/template.rb, line 230
      def run(opts = nil, sects = sections, start_at = 0, break_first = false, &block)
        out = ""
        return out if sects.nil?
        sects = sects[start_at..-1] if start_at > 0
        sects = Section.new(nil, sects) unless sects.is_a?(Section)
        add_options(opts) do
          sects.each do |s|
            self.section = s
            subsection_index = 0
            value = render_section(section) do |*args|
              value = with_section do
                run(args.first, section, subsection_index, true, &block)
              end
              subsection_index += 1
              value
            end
            out << (value || "")
            break if break_first
          end
        end
        out
      end