{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"if"}]}
        if !eol_txt.iter().any(u8::is_ascii_whitespace) {
        let (eol_txt, rest) = parse_to_newline(&working[(idx + end_pat.len())..]);
            found = Some((&working[..idx], rest));