+ withSubstDTDEntities no ]
+
+-- | Like 'parse_opts' except we don't validate the document against
+-- its DTD. This is useful when we need to parse a document that we
+-- /know/ is invalid so that we can deliver a better error message.
+--
+parse_opts_novalidate :: SysConfigList
+parse_opts_novalidate = (withValidate no) : parse_opts