>I see. Anything but not documentation. ;-) I would call it guesswork. >Now please explain what your guesswork will do with "as respectively >applicable". Then do the same with |. Then do the same with printf >'%d'. Then with printf '%u'. >Got the trend? No, I don't. I want you to take the time to spell these things out. That's your job as squeaky wheel. I know how printf(3) works, and can read its man page should I be so inclined, as can anyone. As I said, your "I know something I won't tell" attitude, especially about the documentation, is worse than useless. It is destructive. Please contribute. --tom