[svn] r2262@freebird: fabien | 2006-01-27 17:24:00 -0500 Make the nargir book validate (I must consider if each file is a document, or each book, or the whole document; the distinction is not clear but I prefer to work with each file being a valid document).

    <!ENTITY % local.common.attrib
            "xmlns:xi CDATA #IMPLIED
             xml:base CDATA #IMPLIED">
    <!ELEMENT xi:include EMPTY>
    <!ATTLIST xi:include href CDATA #REQUIRED>