// This program is a simple test of while loops, counting down from 19 to 0
// and skipping 10 (if continue is implemented)

func while_test ()
begin
    var a
    a := 20
    print a
    if a > 0 then print "foobar"
    while a > 0 do
    begin
        if a = 10 then
        begin
            a -= 1
            print "Skip..."
            continue
        end
        else
            a -= 1
        print a
    end
    return 0
end