anchor.diff:  global_title_match([{Match, Action}|Tail], Gt) when is_record(Gt, global_title) ->
   	PhoneNumInt = osmo_util:digit_list2int(Gt#global_title.phone_number),
   	if Match#gtt_match.gt_range_from >= PhoneNumInt ->
  -		% in an ordered list, we can assume that no trailing rules will match
  +		% in an ordered list, we can assume that no trailing rules will
  +		% match
   		false;
   	   true ->
   		case single_gt_match(Match, Gt) of
  
positive.code: 	gtt_action(Gt, Action).
  
  % Execute a complete GTT operation: matching + executing the action
  execute_gtt(Gt, RulesList) when is_record(Gt, global_title), is_list(RulesList) ->
  	case global_title_match(RulesList, Gt) of
  	    false ->
  		Gt;
  
negative.code: 	Gt#global_title{phone_number = Header ++ NewDigits ++ Trailer};
  
  % Execute a single action: Replac the numbering plan in the GT
  gtt_action(Gt, #gtt_act_repl_num_plan{numbering_plan = NewNumPlan})
  					when is_record(Gt, global_title) ->
  	Gt#global_title{numbering_plan = NewNumPlan};
  
  % Execute a single 'generic purpose' action that will call apply/2
  gtt_action(Gt, #gtt_act_apply{funct = Funct, args = Args}) when
  					is_record(Gt, global_title) ->
  	apply(Funct, Args).
  
  
  