RELAX NG
by Eric van der Vlist

The unconfirmed error reports are from readers.  They have not yet been 
approved or disproved by the author or editor and represent solely the
opinion of the reader.

Here's a key to the markup:
        [page-number]: serious technical mistake
        {page-number}: minor technical mistake
        <page-number>: important language/formatting problem
        (page-number): language change or minor formatting problem
        ?page-number?: reader question or request for clarification

This page was updated February 24, 2004.


UNCONFIRMED  errors and comments from readers: 


(143)  para 4, starting 'here again';
says, 'are substituted to the orginal'

suggest it should be

'used instead of the definitions in library.rnc'.


(266)  1st paragraph;
"...UML operates on and graphs, XML is a tree structure."
should read:
"...UML operates on, and graphs, XML as a tree structure."