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[REBOL] RAMBO #3652 unset?

From: apwing:zonnet:nl at: 22-Mar-2005 12:06

Hi Gabriele, thanks for your explanation in RAMBO. Still I have a few remarks / questions. #1. it seems very odd to me that unset and unset? are in fact unrelated! Unset causes a variable to have it's value removed. Unset? checks for datatype unset! #2. Is () the only "thing" with datatype unset! ? If not, what other "things" have this value ? Could you give one or more practical examples of the use of unset! and unset? ? Kind regards, Arie