anchor.diff:  ui_thaw_block(Params) ->
   case check_num_params(Params, 1) of
   
  -    low -> io:format("Error: Enter block-name~n");
  +    low -> io:format("Enter block-name~n");
       
       ok -> 
         [BlockNameStr] = Params,
  
positive.code: ui_connect(Params) ->
    case check_num_params(Params, 1) of
      low ->
        io:format("Error: Enter Node Name or local~n");
  
      ok ->
        case Params of
  
negative.code: ui_disable_block(Params) ->
    case check_num_params(Params, 1) of
  
      low -> io:format("Enter block-name~n");
      
      ok -> 
        [BlockNameStr] = Params,
  