anchor.diff:          <span class="action-label">'+selected_text+'</span><br> \
           <textarea name="operations['+current+'][args][0]" type="text" class="action-args" placeholder="Target"></textarea> \
           <textarea name="operations['+current+'][args][1]" type="text" class="action-args" placeholder="Replacement"></textarea> \
  +        <button type="button" class="remove-action-btn">Remove</button> \
         </div>';
       else if (selected_action_id == '13')
         var block = '<div class="action-item"> \
           <input type="hidden" value="'+selected_action_id+'" name="operations['+current+'][name]"> \
           <span class="action-label">'+selected_text+'</span><br> \
           <textarea name="operations['+current+'][args][0]" type="text" class="action-args" placeholder="Replacement"></textarea> \
  +        <button type="button" class="remove-action-btn">Remove</button> \
         </div>';
       else if (selected_action_id == '14')
         var block = '<div class="action-item"> \
           <input type="hidden" value="'+selected_action_id+'" name="operations['+current+'][name]"> \
           <span class="action-label">'+selected_text+'</span><br> \
           <textarea name="operations['+current+'][args][0]" type="text" class="action-args" rows="7" cols="44" placeholder="Text to swap nouns with"></textarea> \
  +        <button type="button" class="remove-action-btn">Remove</button> \
         </div>';
       else
         var block = '<div class="action-item"> \
           <input type="hidden" value="'+selected_action_id+'" name="operations['+current+'][name]"> \
           <span class="action-label">'+selected_text+'</span> \
           <input type="hidden" name="operations['+current+'][args][0]" type="text"> \
  +        <button type="button" class="remove-action-btn">Remove</button> \
         </div>';
       var item = $(block)
       $('.added-actions').append(item);
  +    $('.remove-action-btn').click(function() {
  +      $(this).parent().remove();
  +    });
     })
  +
   })
   </script>
  
positive.code:         <input type="hidden" value="'+selected_action_id+'" name="operations['+current+'][name]"> \
          <span class="action-label">'+selected_text+'</span><br> \
          <textarea name="operations['+current+'][args][0]" type="text" class="action-args" placeholder="Text to splice with" rows="7" cols="44"></textarea> \
        </div>';
      else if (selected_action_id == '12')
        var block = '<div class="action-item"> \
  
negative.code: 
  <script type="text/javascript">
  $(function(){
  
    var seq = 1;
    $('.add-action-btn').click(function(){
      var current = seq;
  