XPATH_OP_OR      1124 third_party/libxml/src/xpath.c         case XPATH_OP_OR:
XPATH_OP_OR      10883 third_party/libxml/src/xpath.c 	PUSH_BINARY_EXPR(XPATH_OP_OR, op1, ctxt->comp->last, 0, 0);
XPATH_OP_OR      13159 third_party/libxml/src/xpath.c         case XPATH_OP_OR: