ibing all of the available options for the item (see Tk_ConfigureInfo for information on the format of this list).</p>
  
    <p>If option is specified with no value, then the command returns a list describing the one named option (this list will be identical to the corresponding sublist of the value returned if no option is specified).</p>
  
    <p>If one or more option-value pairs are specified, then the command modifies the given widget option(s) to have the given value(s); in this case the command retu