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From Jason van Zyl <>
Subject Re: parser technology
Date Wed, 30 Aug 2000 07:10:49 GMT
On Wed, 30 Aug 2000, Andrew (Tver) wrote:

> Hello Jason,
> Can you public some hrefs to learn more about the parser technology?
> What are file extensions jj and jjt? Soryy, I'm not familiar with
> it :-(


Velocity uses the JJTree extension to produce an Abstract
Syntax Trees. There is documentation on how to use JavaCC
on the metamata site, and there examples are quite good.

The most important file is the Parser.jjt file. From that
is generated the Parser.jj file. Then you use the normal
javacc method from there on.



Jason van Zyl

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