anchor.diff:  //browser related
   (* documented/actions *)
   let pin direction = pin direction browser
  -    
  +
   (* documented/actions *)
   let start b =
       browser <- start b
  
positive.code: 
  (* documented/assertions *)
  let ( !=~ ) cssSelector pattern = regexNotEquals cssSelector pattern browser
   
  (* documented/assertions *)
  let ( *~ ) cssSelector pattern = oneOrManyRegexEquals cssSelector pattern browser
  
  (* documented/assertions *)
  let is expected actual = is expected actual 
  
  (* documented/assertions *)
  let (===) expected actual = is expected actual
  
negative.code: let ( == ) item value = equals item value browser
  
  (* documented/assertions *)
  let ( != ) cssSelector value = notEquals cssSelector value browser
  
  (* documented/assertions *)
  let ( *= ) cssSelector value = oneOrManyEquals cssSelector value browser
  