Tim, > Can someone tell me why this is so? *why* it doesn't return a value is a bit of a mystery. But, given that some functions don't, then any generic wrapper around a function needs to take that possibility into account.
There was a discussion on the ML about this recently. It emerged from an entirely different topic; a search for "Please help me to promote REBOL" should find you the messages. I had to solve the same problem with the CGI debug code we wrap around all scripts at REBOL.org. There's a note on how that works at: http://www.rebol.org/cgi-bin/cgiwrap/rebol/documentation.r?script=cgi-debug.r# sect4.2 Sunanda. -- To unsubscribe from this list, just send an email to [EMAIL PROTECTED] with unsubscribe as the subject.
