{"ast_node_type":"other","tokens":[{"end":52,"kind":"keyword","start":0,"text":"last_nested_block_comment_idxs"}]}
                    last_nested_block_comment_idxs =
                Some((_, '/')) if current_char == '*' => {
                        nested_block_comment_open_idxs.pop().map(|open_idx| (open_idx, idx));