def store_wsbool   #:nodoc:
    record      = 0x0081   # Record identifier
    length      = 0x0002   # Bytes to follow

    grbit       = 0x0000   # Option flags

    # Set the option flags
    grbit |= 0x0001                        # Auto page breaks visible
    grbit |= 0x0020 if @outline.style != 0 # Auto outline styles
    grbit |= 0x0040 if @outline.below != 0 # Outline summary below
    grbit |= 0x0080 if @outline.right != 0 # Outline summary right
    grbit |= 0x0100 if @fit_page      != 0 # Page setup fit to page
    grbit |= 0x0400 if @outline.visible?   # Outline symbols displayed

    header = [record, length].pack("vv")
    data   = [grbit].pack('v')

    prepend(header, data)
  end
def store_wsbool   #:nodoc:
    record      = 0x0081   # Record identifier
    length      = 0x0002   # Bytes to follow

    grbit       = 0x0000   # Option flags

    # Set the option flags
    grbit |= 0x0001                        # Auto page breaks visible
    grbit |= 0x0020 if @outline.style != 0 # Auto outline styles
    grbit |= 0x0040 if @outline.below != 0 # Outline summary below
    grbit |= 0x0080 if @outline.right != 0 # Outline summary right
    grbit |= 0x0100 if @fit_page      != 0 # Page setup fit to page
    grbit |= 0x0400 if @outline.visible?   # Outline symbols displayed

    header = [record, length].pack("vv")
    data   = [grbit].pack('v')

    prepend(header, data)
  end
Write the WSBOOL BIFF record, mainly for fit-to-page. Used in conjunction
 with the SETUP record.