anchor.diff:                          p Siia peaks tulema miski alapealkiri, väli ka Entusse
                           h1= op.get(event, 'performance.name')
   
  -                    - categoryNames = op.get(event, 'category').map(function(c){return c.value});    
  +                    - categoryNames = op.get(event, 'category').map(function(c){return c.value});
                       ul.event-categories
                           li.text-uppercase.h3(class=(categoryNames.indexOf("Teater") > -1 ? "" : "unactive"))
                               span= t('categories.theatre')
  
positive.code:                     .single-image.col-xs-6.col-sm-3.col-md-4
                          a.fancybox(rel='gallery' href=''+ photo.file + '')
                              img(src=''+ photo.file +'' class='img-responsive' alt='Pildi allkiri')
          
          .row.page-margin    
              .past.col-md-6
                  h2= t('title.past')
                  .row
  
negative.code:                         li.text-uppercase.h3(class=(categoryNames.indexOf("Film") > -1 ? "" : "unactive"))
                              span= t('categories.film')
                          li.text-uppercase.h3(class=(categoryNames.indexOf("Uus tsirkus") > -1 ? "" : "unactive"))
                              span= t('categories.new-circus')
  
          .row.page-margin
              aside.col-md-4.col-lg-3
  