test/valid/dtds/cond_sect2.dtd:15: parser error : All markup of the conditional section is not in the same entity
    %ent;
         ^
Entity: line 1: 
]]>
^
test/valid/dtds/cond_sect2.dtd:17: parser error : Content error in the external subset

^
./test/valid/cond_sect2.xml : failed to parse