anchor.diff:      Request1 = sippacket:parse(RequestStr1, none),
       %% io:format("Request1 = ~p~n",[Request1]),
   
  -    %% additional process_cpl_script values 
  -    BranchBase = "foobar",     
  -    User = "foobar@su.se", 
  -    Backend = test_backend, 
  -    STHandler = dummy_sthandler, 
  -    Direction = incoming,
  -    
  +    %% additional process_cpl_script values
  +    BranchBase = "foobar",
  +    User = "foobar@su.se",
  +    Backend = test_backend,
  +    STHandler = dummy_sthandler,
  +    Direction = incoming,
  +
       %% io:format("1. ~n",[]),
       %% process cpl script (language matches)
       put(1, success),
       Res1 = interpret_cpl:process_cpl_script(BranchBase, Request1, User, Graph, Backend, STHandler, Direction),
       %% io:format("Res1 = ~p~n",[Res1]),
       {proxy, _Response1}  = Res1,
  -    
  -    %% create request
  -    RequestStr2 = 
  +
  +    %% create request
  +    RequestStr2 =
   	"INVITE sip:test@example.org SIP/2.0\r\n"
   	"Via: SIP/2.0/TCP two.example.org\r\n"
   	"From: \"Test Test\" <sip:test@example.org>;tag=abc\r\n"
  
positive.code:        </location>
       </incoming>
     </cpl>",
      Graph = xml_parse:cpl_script_to_graph(ScriptStr), 
      
      %% create request
      RequestStr1 = 
  	"INVITE sip:test@example.org SIP/2.0\r\n"
  	"Via: SIP/2.0/TCP two.example.org\r\n"
  	"From: <sip:test@example.org>;tag=abc\r\n"
  
negative.code:     %% io:format("2. ~n",[]),
      %% process cpl script
      %% use default on first node
      put(1, failure),
      put(2, success),
      Res2 = interpret_cpl:process_cpl_script(BranchBase, Request, User, Graph, Backend, STHandler, Direction),
      {proxy, _Response2}  = Res2,
  
      %% io:format("3. ~n",[]),
      %% process cpl script
      %% use default on first node, success on second
      put(1, failure),
      put(2, failure),
      Res3 = interpret_cpl:process_cpl_script(BranchBase, Request, User, Graph, Backend, STHandler, Direction),
      {proxy, _Response3}  = Res3,
  
      %% io:format("4. ~n",[]),
      %% process cpl script
      %% use success on first node, failure on second
      put(1, success),
      Res4 = interpret_cpl:process_cpl_script(BranchBase, Request, User, Graph, Backend, STHandler, Direction),
      {proxy, _Response3}  = Res4.
  
  %% test <reject> and <address-switch> with <address is=...> test
  test4() ->
      %% create cpl graph
  