anchor.diff:  block scripts                
     script(src='https://cdn.jsdelivr.net/markdown-it/5.0.1/markdown-it.min.js')
     script(src="https://cdn.rawgit.com/Triforcey/clip-j/1dbfdfc0646359ee70d714549db947d02705b303/clip-j.js" )
  +  script(src="#{layout.htmlroot}/javascripts/to-markdown.js" )
  +
   
     script.
       window.onload = init;
  
positive.code: 
              if ((params.left_lang=="DE") || (params.right_lang=="DE"))
                - for (lang in languageFlags)
                  img(id="#{lang}",src="#{languageFlags[lang]}", class="img-thumbnail" ,width = 40, onclick="javascript:myclick(this.id)")
            
  
          .row
  
negative.code:           - if (params.right_lang===layout.language2) rbg = "osmbclabel-lang2";
  
            +leftcolumn
              span.label.label-default(id="left_lang" class="#{lbg}")=params.left_lang
            +rightcolumn
              span.label.label-default(id="right_lang" class="#{rbg}")=params.right_lang
          .row
            .col-md-1
              p="Markdown"
  