I don’t see an argument from you that (1) wasn’t caused by the point that Luu raises. It’s not strange to end up adding features to programs if the effective I

I don’t see an argument from you that (1) wasn’t caused by the point that Luu raises. It’s not strange to end up adding features to programs if the effective IPC is so impoverished that you would need to sandwich a bunch of repetitive formatting commands if you didn’t add some convenient built-in formatting options.