# File raggle, line 3215
        def scroll_down
          # This is a *terrible* way to figure out how many lines of text we'll end
          # up with.., XXX put me somewhere better.
          item = @items[0]
          item = {} if item == nil
          s = item['fmt_content_num_lines'] ||
              reflow_string(item['content']).lines
          @offset += 1 if @offset < s - 1
          draw_items
        end