endwhile

Returns execution to the ‘while’ statement. Note that endwhile is only executed, if ‘repeat’ evaluated to true.

5 ->y
while
    <-y gt(0)        #is y greater than zero?
repeat              #repeat this section of code
    trace(<-y)
    <-y sub(1) ->y   #subtract 1 from y so we don't end in infinite loop
endwhile