Nested control flow

A while loop with an if nested inside it — printing even numbers as it walks a range, then reporting the total.

test_v1_compat.tiny

let sum be 0
let i be 1

while i <= 5
    if i % 2 == 0
        show i
    set sum to sum + i
    set i to i + 1

show sum

Expected output:

2
4
15