code: private Token blank(){
          Matcher matcher = scanner.getMatcherForPattern("^\\n *\\n");
          if (matcher.find(0)) {
              consume(matcher.end()-1);
              ++this.lineno;
  
              if(this.pipeless)
                  return new Text("",lineno);
              return this.next();
          }
          return null;
      }
docs: },