anchor.diff:                    <input type="text"
                       class="form-control"
                       readonly
  -                    value="<%= "#{root_url}projects/public/#{public_link.link_uuid}" %>">
  +                    value="<%= 
  +                    "#{root_url}projects/public/#{public_link.link_uuid}" %>">
                   </td>
                   <td class="public-link">
                     <input type="text"
                       class="form-control public-file-link"
  -                    data-public-project-link="<%= "#{root_url}projects/public/#{public_link.link_uuid}" %>"
  +                    data-public-project-link="<%= 
  +                    "#{root_url}projects/public/#{public_link.link_uuid}" %>"
                       readonly
                       placeholder="No file selected"
                       value="">
  
positive.code: 
        <div id="file-and-annotations" class="row">
          <div id="file-display" class="col-sm-8 col-md-9"
            placeholder="Select a file to the left to have it displayed here."></div>
  
          <div id="comments" placeholder="No comments yet." 
            class="col-sm-4 col-sm-offset-8 col-md-3 col-md-offset-9"></div>
  
negative.code:       placeholder="Enter your comment here..."></div>
      <div class="panel-footer comment-footer">
        <span class="comment-owner"></span> 
        <span class="scroll-to-next-location in-file-only">| 
          <a href="#">Scroll to next location</a> |</span>
  
        <% if not @is_public and @project_permission.can_annotate %>
        <span class="comment-delete in-file-only"><span 
          class="glyphicon glyphicon-trash"></span></span> 
        <span class="comment-saved in-file-only"><span 
          class="glyphicon glyphicon-floppy-saved"></span></span>
        <% end %>
  
      </div>
  