##-
# Author: Brian Tiffin
# Dedicated to the public domain
#
# Date: September 2016
# Modified: 2016-10-03/23:27-0400
##+
#
# while.icn, Demonstrate loop until fail
#
procedure main()
    i := 1
    while i < 4 do {
        write(i)
        i +:= 1
    }
end