anchor.diff:        h1.page-title All Archives
           .time-line-bg
             span.time-line-disc
  -      .main-content        
  +      .main-content     
           each post in site.posts.toArray()
             - var currentYear;
             - post.year = date(post.date, 'YYYY');
  
positive.code:               .time-line-bg
                  span.time-line-disc
            h3.article-achive-title
              .time-line-bg
                span.time-line-disc
              if post.link
                a.title-link(href=post.link, target='_blank')
                  span.title-date=date(post.date, 'MM-DD')
  
negative.code:               a.title-link(href=url_for(path), target='_blank')
                  span.title-date=date(post.date, 'MM-DD')
                  !=post.title
              .time-line-bg
                span.time-line-disc
  
      // include includes/pagination
  
  