>>>>> "Per" == Per Fransson <fransson@cs.lth.se> writes: Per> b <point early in the program> Per> run Per> si Per> si Per> si Per> . Per> . Per> 'bout a million si's Per> . Per> . Per> . Per> si Per> si Per> q BTW, it is not necessary to print about a million si'.s You can run "si" inside a while loop. From memory, the while loop will terminate when the program terminates. Ben