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(sgml-root-element)
Return the root element of the document by walking up from wherever we are. (Isn't this built-in to DSSSL somehow???)
Norman Walsh, <norm@berkshire.net>
(define (sgml-root-element) ;; Returns the node that is the root element of the current document (let loop ((root (current-node))) (if (node-list-empty? (parent root)) root (loop (parent root)))))
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Copyright © 1997, 1998 Norman Walsh