Kixtart by default displays. So, Glenn's first line is text in single quotes. Kixtart would see that and just display it. By adding the function on the same line, Kixtart will evaluate that function and display the results. This is followed by the "?" which just says to display a carriage return and line feed. The next line is a macro which Kixtart will evaluate and display the results.

Give it a try. \:\)