> I've been trying to think of a delimiter character that can't 
> be accidentally or purposely typed into the app. We are working 
> with data that is originally gathered from a Windows app so I 
> have no control over limiting the user's input ability. They 
> can definitely use the Alt+numeric keypad technique to type in 
> things like asc 01 and other non-printing chars.
> 
> Does anyone have a suggestion as to what a good, 
> near-fool-proof delimiter would be?

What alt key combination lets you enter ASCII 01, or the other non-printing
characters?

I typically use the ASCII bell character, CHR 7, for this. I've never had a
problem yet, but maybe I'm just lucky.

Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
voice: (202) 797-5496
fax: (202) 797-5444

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