anchor.diff:        <td><%= link_to @process.errors.size.to_s, errors_path(@process.wfid) %></td>
       </tr>
   
  +    <tr>
  +      <td colspan="2">&nbsp;</td>
  +    </tr>
  +
       <% for fexp in @process.all_expressions.select { |fexp| ! fexp.is_a?(OpenWFE::Environment) }.reverse %>
       <tr>
         <td><%= @shown ? '' : 'expressions' %></td>
  
positive.code:         <%= link_to 'back', :back %>
        <td>
      </tr>
    </table>
  
  </div>
  
negative.code:       <% @shown = true %>
      </tr>
      <% end %>
  
      <tr class='button-row'>
        <td colspan='2'>
  
          <% if current_user.is_launcher?(@process) %>
  