[antlr-interest] Purpose of '!'

[bob at werken.com]

To prevent the default AST node from being created.

	-bob


On Tue, 22 Jun 2004, Braden McDaniel wrote:

> I see '!' used in some of the examples; but I don't see it mentioned in
> the documentation. What is its role?
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> Braden
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> Yahoo! Groups Links
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--
Bob McWhirter        bob at werken.com
The Werken Company   http://werken.com/


 
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