XPattern Redux

I've been reading all night. Looking over the code for STXPath,
    and Jaxen, as well as reading up on DFA.

    I'm thinking something like creating a language that is richer
    that STXPath, and using it to compile a DFA that matches against
    a SAX stream, and triggering events when a pattern matches.

    The idea is that node preceeding the current node is fair game
    for the pattern, and that nodes to not have to be buffered.

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Alan Gutierrez -