anchor.diff:  	    case FindFunc(Name, Commit) of 
   		none ->
   		    {{halt, 404}, ReqData, Ctx};
  -		Result ->
  +		{value, Result} ->
   		    DumpFunc(Result, ReqData, Ctx)
   	    end
       end.
  
positive.code: 	undefined ->
  	    {false, ReqData, NewCtx};
  	[_|_]=Name ->
  	    case Commit of 
  		none ->
  		    {false, ReqData, NewCtx};
  		_ ->
  		    case LookupFun(Name, Commit) of
  			none ->
  			    {false, ReqData, NewCtx};
  			_ ->
  			    {true, ReqData, NewCtx#ww_ctx{name=Name,commit=Commit}}
  		    end
  	    end
      end.
  
negative.code:     case FindFunc(Name) of 
  	none ->
  	    {{halt, 404}, ReqData, Ctx};
  	{value, Result} ->
  	    DumpFunc(Result, ReqData, Ctx)
      end.
  
  