anchor.diff:        
         <FORM action="Search.jsp">
   
  -      <INPUT type="text" name="query">
  +      <INPUT type="text" name="query" size="40">
   
         <P>
         <input type="submit" name="ok" value="Find!" />
         </FORM>
   
  +      <P>
  +      Use '+' to require a word, '-' to forbid a word.  For example:
  +
  +      <pre>
  +          +java -emacs jsp
  +      </pre>
  +
  +      finds pages that MUST include the word "java", and MAY NOT include
  +      the word "emacs".  Also, pages that contain the word "jsp" are
  +      ranked before the pages that don't.
  +      <P>
  +      All searches are case insensitive.  If a page contains both
  +      forbidden and required keywords, it is not shown.
       </TD>
     </TR>
   
  
positive.code:     <TD WIDTH="15%" VALIGN="top">
         <%@ include file="LeftMenu.jsp" %>
         <P>
         <A HREF="Wiki.jsp?page=HelpOnSearching">Help on searching</A>
         </P>
      </TD>
      <TD WIDTH="85%" VALIGN="top">
        <H1>Find pages</H1>
  
negative.code:            {
                %>
                <TR>
                    <TD width="30%"><B>No results</B></TD>
                </TR>
                <%
             }
  