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