enhanced to assure that if xpointer is called for a document, the

* xinclude.c: enhanced to assure that if xpointer is called
  for a document, the XML_PARSE_NOENT flag is set before parsing
  the included document so that entities will automatically get
  taken care of.
* xpointer.c: corrected code so that, if an XML_ENTITY_REF node
  is encountered, it will log it and not crash (bug 135713)
3 files changed