anchor.diff:            $('#list .entry .expand.button').not('disabled').removeClass('active');
           });
   
  +        $('#pilot .sort .timestamp').on('click tap', function(){
  +          $('#list>.entry').sort(function(a,b) {
  +            return parseInt($(a).data('id')) - parseInt($(b).data('id'));
  +          }).appendTo('#list');
  +          $('#pilot .sort .current').text($(this).text());
  +        });
  +        $('#pilot .sort .agreement').on('click tap', function(){
  +          $('#list>.entry').sort(function(a,b) {
  +            return parseInt($(b).data('agreement')) - parseInt($(a).data('agreement'));
  +          }).appendTo('#list');
  +          $('#pilot .sort .current').text($(this).text());
  +        });
  +
         });
   
       });
  
positive.code: 
        // step 0: setup
  
        var entry_template_source ='<div data-id="{{id}}" data-parent="{{parent}}" class="entry"><div class="ui segment {{color}}"><div class="rating"></div><div class="tag ui labels"></div><p class="content">{{content}}</p><div class="action"><div class="ui icon small button expand disabled"><i class="icon chevron down"></i></div><a href="{{source}}" target="_blank" class="ui icon small button"><i class="icon right arrow"></i></a></div></div><div class="detail"><div class="comment ui divided list"></div><div class="subentry"></div></div></div>';
        var entry_template = Handlebars.compile(entry_template_source);
  
        var entry_tag_template_source ='<div class="ui label">{{tag}}</div>';
  
negative.code:           .right.menu
              .item.ui.button.expand 全部展開
              .item.ui.button.collapse 全部收合
              .item.ui.simple.dropdown.sort
                span.current 依發言順序
                i.icon.dropdown
                .menu
                  .item.timestamp 依發言順序
                  //-.item 依重要性
                  .item.agreement 依同意度
          //-#filter.ui.secondary.menu
            a.item 憲法
              .ui.small.label 10
  