/*
* call-seq:
* path
*
* Returns the path associated with this Node
*/
static VALUE path(VALUE self)
{
xmlNodePtr node;
xmlChar *path ;
Data_Get_Struct(self, xmlNode, node);
path = xmlGetNodePath(node);
VALUE rval = NOKOGIRI_STR_NEW2(path, node->doc->encoding);
xmlFree(path);
return rval ;
}