anchor.diff:          <td align=left valign=middle width="35%">
             <table>
               <tr valign=middle>
  -              <c:if test="${prevMessage != null}">
  -                <td style="padding-right: 5px">
  -                  <a href="${fn:escapeXml(prevMessage.linkLastmod)}" rel=prev rev=next>←</a>
  -                </td>
  -                <td align=left valign=top>
  -<%
  -    if (scroll == Section.SCROLL_GROUP) {
  -      out.print(StringUtil.makeTitle(prevMessage.getTitle()));
  -    } else {
  -      out.print(StringUtil.makeTitle(prevMessage.getTitle()) + " (" + prevMessage.getGroupTitle() + ')');
  -    }
  -%>
  -                </td>
  -              </c:if>
  +                <c:if test="${prevMessage != null}">
  +                  <td style="padding-right: 5px">
  +                    <a href="${fn:escapeXml(prevMessage.linkLastmod)}" rel=prev rev=next>←</a>
  +                  </td>
  +                  <td align=left valign=top>
  +                    <a href="${fn:escapeXml(prevMessage.linkLastmod)}" rel=prev rev=next>
  +                    <%= StringUtil.makeTitle(prevMessage.getTitle()) %></a>
  +                    <c:if test="${!scrollGroup}">
  +                      (${prevMessage.groupTitle})
  +                    </c:if>
  +                  </td>
  +                </c:if>
               </tr>
             </table>
           </td>
  
positive.code:                     <a href="${fn:escapeXml(prevMessage.linkLastmod)}" rel=prev rev=next>←</a>
                    </td>
                    <td align=left valign=top>
                      <%= StringUtil.makeTitle(prevMessage.getTitle()) %>
                      <c:if test="${!scrollGroup}">
                        (${prevMessage.groupTitle})
                      </c:if>
  
negative.code:             <tr valign=middle align=right>
                <c:if test="${nextMessage != null}">
                  <td>
                    <a href="${fn:escapeXml(nextMessage.linkLastmod)}" rel=next rev=prev>
                    <%= StringUtil.makeTitle(nextMessage.getTitle()) %>
                    </a>
                    <c:if test="${!scrollGroup}">
                      (${nextMessage.groupTitle})
                    </c:if>
  