{"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"output.push_str(trimmed);"}]}
                        output.push_str(trimmed);
                    if trimmed.chars().fold(true, |only_num, c| c.is_ascii_digit() && only_num) {
                    } else if matches!(state, State::Expr) {