# File lib/asciidoctor/section.rb, line 163
  def to_s
    if @title
      if @level && @index
        %[#{super.to_s} - #{sectnum} #@title [blocks:#{@blocks.size}]]
      else
        %[#{super.to_s} - #@title [blocks:#{@blocks.size}]]
      end
    else
      super.to_s
    end
  end