# File lib/spreadsheet/worksheet.rb, line 36
   def close
      store_dimensions

      unless @colinfo.empty?
         while @colinfo.length > 0
            store_colinfo(*@colinfo.pop)
         end
         store_defcol
      end

      store_guts
      store_bof(0x0010)

      store_window2
      store_selection(*@selection)
      store_eof
   end