{"ast_node_type":"other","tokens":[{"end":52,"kind":"keyword","start":0,"text":"check_string_value(r\"\\nfoobar\","}]}
        check_string_value(r"\nfoobar", "\nfoobar");
        check_string_value(r"\foobar", None);
        check_string_value(r"C:\\Windows\\System32\\", "C:\\Windows\\System32\\");