anchor.diff:            .each(function(){
               $('#score-board').html("<p>" + counter++ +"</p>");
             });
  +
  +        //work in //
  +        var data = [10,20,40,50,80,10,20,304,204,432,432,432,432,432,432121,543,543,5432523,432,321,321,432654,654,765,231543,543765,765432,543]
  +        var s = highland(data)
  +        var s1 = s.fork();
  +        var s2 = s.fork();
  +        s1.filter(function(x){ return x % 2 })
  +          .consume(function(err, x, push, next){
  +            if(x === highland.nil){
  +              push(null,x);
  +            }else{
  +              console.log("even says"+x);
  +              push(null,x);
  +              next();
  +            }
  +          }).resume();
  +        console.log("s1 is started")
  +        s2.reject(function(x){ return x % 2})
  +          .consume(function(err, x, push, next){
  +            if(x === highland.nil){
  +              push(null,x);
  +            }else{
  +              console.log("odd says"+x);
  +              push(null,x);
  +              next();
  +            }
  +          }).resume();
  +          console.log("s2 is started")
  +        //theses console log should interleave in an unpredictable manner
  +
  +
   
         }
     body
  
positive.code:         .errors(function(err, push){ push(null, {}); })
          .each(function(result){ $('#content').html(result) })
  
          var counter = 1;
          var click1 = highland('click',$('button#btn1'));
          var click2 = highland('click',$('button#btn2'));
  
negative.code:     button#btn1 Click me
      button#btn2 Click me first
  
      p Scores
      #score-board 0
  
      p work on data in //
  