anchor.diff:      </p>
       <p id="forum-external-url" style="display:<%= @display_forum_external_url -%>;">
         <%= forum_fields.label :external_url, "URL of an external forum" %><br />
  -      <%= forum_fields.text_field :external_url, :size => 55 %>
  +      <%= forum_fields.text_field :external_url, :size => 50 %>
       </p>
       <% end %>
     </div>
  
positive.code:     </p>
      <p id="wiki-external-url" style="display:<%= @display_wiki_external_url -%>;">
        <%= wiki_fields.label :external_url, "URL of an external wiki" %><br />
        <%= wiki_fields.text_field :external_url, :size => 55 %>
      </p>
      <% end %>
    </div>
  
negative.code:     </p>
      <p id="issue-tracker-external-url" style="display:<%= @display_issue_tracker_external_url -%>;">
        <%= issue_tracker_fields.label :external_url, "URL of an external issue tracker" %><br />
        <%= issue_tracker_fields.text_field :external_url, :size => 50 %>
      </p>
      <% end %>
    </div>
  