anchor.diff:                 </ul>
               </li>
               <li>
  -              Exporting of the concepts you have accumulated on the 
  -              <b>Cart</b> page can be done in two formats:
  +              Exporting the concepts you have accumulated in the 
  +              <b>Cart</b> can be done in two formats:
                 <ul>
                   <li><b>Export XML</b> will export cart contents in 
                     XML format.</li>
  
positive.code:           <p>
              The <b>Value Sets</b> tab of the NCI Term Browser home 
              page lists the value sets, which are flat lists of member 
              concepts. We hope to extend what can be offered in the 
              future, but this currently offers the basic information. 
              Value sets are available in two different views:
            </p>
            <ul>
              <li>
  
negative.code:           </p>
  
            <ul>
              <li><b>Text Box</b>: Enter the string of characters 
                  you want to search for.
                <ul>
                  <li>Search is not case sensitive (e.g., <font face="courier">aids</font>
  