anchor.diff:            <table>
               <tr valign=middle>
                   <c:if test="${prevMessage != null}">
  -                  <td>
  -                    <a href="${fn:escapeXml(prevMessage.linkLastmod)}" rel=prev rev=next>← </a>
  +                  <td style="padding-right: 5px">
  +                    <a href="${fn:escapeXml(prevMessage.linkLastmod)}" rel=prev rev=next>←</a>
                     </td>
                     <td align=left valign=top>
                       <%= StringUtil.makeTitle(prevMessage.getTitle()) %>
  
positive.code:                     (${nextMessage.groupTitle})
                    </c:if>
                  </td>
                  <td align="right" valign="middle">
                    <a href="${fn:escapeXml(nextMessage.linkLastmod)}" rel=next rev=prev> →</a>
                  </td>
                </c:if>
              </tr>
  
negative.code:         <td align=left valign=middle width="35%">
            <table width="100%">
              <tr valign=middle align=right>
                <c:if test="${nextMessage != null}">
                  <td>
                    <%= StringUtil.makeTitle(nextMessage.getTitle()) %>
                    <c:if test="${!scrollGroup}">
                      (${nextMessage.groupTitle})
                    </c:if>
                  </td>
                  <td align="right" valign="middle" style="padding-left: 5px">
                    <a href="${fn:escapeXml(nextMessage.linkLastmod)}" rel=next rev=prev>→</a>
                  </td>
                </c:if>
              </tr>
            </table>
          </td>
  