anchor.diff:  % Process the get values command
   ui_get_values(Params) ->
     case length(Params) of  
  -    0 -> io:format("Error: Enter block-name [value-name]~n");
  +    0 -> io:format("Enter block-name <value-name>~n");
       1 -> 
         [BlockNameStr] = Params,
   
  
positive.code: % TODO: Add initial attrib values
  ui_create_block(Params) ->
    case check_num_params(Params, 2) of  
      low -> io:format("Error: Enter block type and name~n");
  
      ok -> 
        [BlockTypeStr, BlockNameStr] = Params,
  
negative.code: ui_disable_block(Params) ->
    case check_num_params(Params, 1) of
  
      low -> io:format("Enter block-name~n");
      
      ok -> 
        [BlockNameStr] = Params,
  