*20 *0 TEXT /F *STPWCH* F F A PDP-12 STOPWATCH F USING THE KW12 F REAL TIME CLOCK\/ *200 TEXT /F STPWCH F FTYPE: TO DO: F T - START TIMING F S - STOP THE WATCH F H CONTROL S TO START.\/ *400 TEXT /F STPWCH F F IF THERE IS NO KW12 F IN THE SYSTEM, THE F PROGRAM SUGGESTS A F PURCHASE.\/ *600 TEXT /F STPWCH F F F CONTROL S TO START.\/