SQLPLUs - How to display output ?

I have a SQLPLUS scriptfile that creates tables. Other than using SET ECHO ON, is there a way to trace the commands that are being executed. Like placing a one line comment within the script that would be displayed as the file executes. Similar to the WRITE SYS$OUTPUT command in a DCL command procedure.....

Thanks

stan_novinsky_at_jhuapl.edu     Received on Thu Jul 20 1995 - 00:00:00 CEST