RosettaCodeData/Task/Stack-traces/Nanoquery/stack-traces.nanoquery

def print_stack()
        global __calls__

        println "stack trace:"
        for i in range(len(__calls__) - 2, 0)
                println "\t" + __calls__[i]
        end
end

print_stack()
println

for i in range(1, 1)
        print_stack()
end

println
println "The program would continue."