libxml2/test/VC/AttributeNmtokens

<!DOCTYPE test [
	<!ELEMENT test EMPTY>
	<!ATTLIST test attr1 NMTOKENS #IMPLIED>
]>
<!-- Should be invalid due to http://www.w3.org/XML/xml-V10-2e-errata#E20 -->
<test attr1=" a&#x9;b "/>
applied patch from Malcolm Tredinnick fixing errata E20 concerning * valid.c TODO: applied patch from Malcolm Tredinnick fixing errata E20 concerning NMTOKENS and co. validation #153722 * result/VC/AttributeNmtokens test/VC/AttributeNmtokens test/VCM/AttributeNmtokens.xml: also added tests from Malcolm Daniel 2004-09-26 14:42:56 +00:00			`<!DOCTYPE test [`
			`<!ELEMENT test EMPTY>`
			`<!ATTLIST test attr1 NMTOKENS #IMPLIED>`
			`]>`
			`<!-- Should be invalid due to http://www.w3.org/XML/xml-V10-2e-errata#E20 -->`
			`<test attr1=" a b "/>`