1Entity: line 1: parser error : internal error 2 %defroot; 3 ^ 4Entity: line 1: 5<!ELEMENT root (middle) > 6^ 7Entity: line 1: parser error : DOCTYPE improperly terminated 8 %defroot; 9 ^ 10Entity: line 1: 11<!ELEMENT root (middle) > 12^ 13Entity: line 1: parser error : Start tag expected, '<' not found 14 %defroot; 15 ^ 16Entity: line 1: 17<!ELEMENT root (middle) > 18 ^ 19