001.xml		tests whether additional white space in attribute value
		is removed during normalization for every att type but
		not for CDATA
002.xml		tests whether TABs, CRs, LFs, and CRLFs are converted
		to spaces (only for CDATA, NMTOKEN, NMTOKENS)
003.xml		similar to 002.xml, but the attribute values occur
		in internal entities
004.xml		tests whether CRLF normalization happens only once
005.xml		tests whether spaces, TABs, LFs, CRs, and CRLFs are correctly
		processed if they are written as character references
006.xml		tests whether normalization is done before #FIXED comparison
007.xml		tests whether normalization is done before #FIXED comparison