./test/errors/759398.xml:210: parser error : StartTag: invalid element name
need to worry about parsers whi<! don't expand PErefs finding
                                ^
./test/errors/759398.xml:309: parser error : Opening and ending tag mismatch: spec line 50 and termdef
and provide access to their content and structure.</termdef> <termdef
                                                            ^
./test/errors/759398.xml:309: parser error : Extra content at the end of the document
and provide access to their content and structure.</termdef> <termdef
                                                             ^