anchor.diff:  
           if op.get(echo, ['photos'], false)
               .row
  -                .event-banner.carousel.slide(id='front-carousel')
  +                section.event-banner.carousel.slide(id='front-carousel' data-ride='carousel')
                       .carousel-inner(role='listbox')
                           - var photoActive = 0
                           each photo in op.get(echo, ['photos'], [])
  
positive.code:                                         li.text-uppercase.h3(class=(echoCategory.checked ? "" : "unactive"))
                                              span= op.get(echoCategory, [lang+'-name'], t('Jon Doe'))
  
                      a.left.carousel-control(href='#front-carousel' role='button' data-slide='prev')
                          span.icon-prev.arrow-left(aria-hidden='true')
                          span.sr-only Previous
                      a.right.carousel-control(href='#front-carousel' role='button' data-slide='next')
                          span.icon-next.arrow-right(aria-hidden='true')
                          span.sr-only Next
  
                      //- Gradient Map for images
                      each photo in op.get(echo, ['photos'], [])
  
negative.code:                                     if op.get(echo, lang + '-supertitle', '')
                                          p= op.get(echo, lang + '-supertitle', '')
                                      h1
                                          if op.get(echo, 'author', false)
                                              span.artist= op.get(echo, 'author', []).map(function(a){return a.value}).join(', ')
  
                                      h1= op.get(echo, lang + '-title', '')
  
  