./test/errors/content1.xml:7: parser error : ContentDecl : ',' '|' or ')' expected <!ELEMENT aElement (a |b * >

^

./test/errors/content1.xml:7: parser error : expected '>' <!ELEMENT aElement (a |b * >

^

./test/errors/content1.xml:7: parser error : internal error: xmlParseInternalSubset: error detected in Markup declaration

<!ELEMENT aElement (a |b * >

^

./test/errors/content1.xml:7: parser error : DOCTYPE improperly terminated <!ELEMENT aElement (a |b * >

^

./test/errors/content1.xml : failed to parse