Subj : Re: rhino: question on accessing name table; also maybe an answer
To   : netscape.public.mozilla.jseng
From : Igor Bukanov
Date : Mon Jun 28 2004 05:05 pm

Donald Ball wrote:
> A question: I'm interested in parsing a javascript expression to get a 
> set of all variables therein. Simple things of the form:
> 
> (foo > 5 && bar == 1)
> 
> I've poked through the javadocs and the mailing list history but 
> couldn't find anything obvious for this. Any suggestions?

To get the set of top-level properties that the script query or set you 
have to walk the parse tree. This is not a part of public API and 
changes between Rhino releases but this is the only way to achieve that 
currently.

Regards, Igor

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