fn countSubProcesses(maker: *Maker) usize
fn countSubProcesses(maker: *Maker) usize { const all_steps = maker.step_stack.keys(); var count: usize = 0; for (all_steps) |step_index| { const s = maker.stepByIndex(step_index); count += @intFromBool(s.getZigProcess() != null); } return count; }