bug

www/index.html

                       <a href="#" class="autodoc_tag_color badge badge-dark">Dark<span></span></a>
                     </td>
                     <td>
-                      <span class="badge"></span>
+                      <span id="autodoc_tag_result" class="badge"></span>
                     </td>
                     <td>
-                      <button type="button" class="autodoc_tag_result btn btn-outline-primary">Add Tag</button>
+                      <button type="button" class="btn btn-outline-primary">Add Tag</button>
                     </td>
                   </tr>
                 </tbody>

www/js/autodoc.js

     
     $(e.target).parent().children().children().html('');
     $(e.target).children().html(' X');
-    $('.autodoc_tag_result').attr('class', $(e.target).attr('class'));
+    $('#autodoc_tag_result').attr('class', $(e.target).attr('class'));
     return false;
   })
 
   $('.autodoc_tag_text').keypress(function(e) {
-    $('.autodoc_tag_result').html($(e.target).html());
+    $('#autodoc_tag_result').html($(e.target).html());
   });
 });