Hi, Dave. > How do you explicitly pass empty text as an argument and not > use the default? I assume you mean, if I have a non-empty default, how can I explicitly make the argument empty? Answer: I don't have a solution for that. Specifying a non-empty default loses me that ability. It is still an enhancement relative to today where there are no defaults at all. If I need to be able to specify an empty argument, I will not be able to use a non-empty default. I would be happy to get a suggestion for a solution to this. > In a similar vein, wt happens if an argument to the macrosis > itself a macro that turns into empty text. Does the default apply? > > When is the default expression evaluated? I want to think about these more before I answer. Thanks, Shalom -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.Received on Wed Aug 15 01:21:06 2007
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