Tobias Reif wrote:
> If I ever would need more than one index for a document (let's say it's
> a book), then I guess I could do it something like this:
>
> * Make no changes to the book itself.
> * Create two or more indexing documents.
> Each would probably be written in some custom XML lang (since the
> mechanism is not (yet?) standardized).
It is. There are Topic Maps which are perfectly suitable for such task.
With XML you will probably use XTM -- XML based language for
serialization of Topic Maps.
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Jirka Kosek
e-mail:
http://www.kosek.cz
