@verb #4172:":appendChild :insertBefore" this none this rxdo #7788
@program #4172:":appendChild :insertBefore" this none this
{newChild, @otherArgs} = args
if (newChild->_get_nodeType() == $dom_node.element_node && this->_get_documentElement() != $dom.null)
  $dom:raise_exception($dom.hierarchy_request_err)
endif
return pass(@args)
"Last modified by Floyd (#7788) on Fri Nov 15 21:22:20 2002 MST."
.