docs: def _parseXpathScope(self):
          """ Update xpath and scope property when refsDecl is updated
  
          :returns: Scope, Xpath
          """
          rd = self.refsDecl
          matches = REFSDECL_SPLITTER.findall(rd)
          return REFSDECL_REPLACER.sub("?", "".join(matches[0:-1])), REFSDECL_REPLACER.sub("?", matches[-1])