define('repl(s,n)')
        :(main)
*
* function repl(s,n) is like s * n in Ruby
*
repl    eq(n,0)                             :s(return)
        repl = repl s
        n = n - 1                           :(repl)

main
        output = 'How many of what?'
        line = input                        :f(end)
        
        line span(&digits) . count span(' ') rem . string
        
        output = repl(string, count)
        output =                            :(main)

end