{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"if"}]}
        if i == line_start + Size::from_bytes(BYTES_PER_LINE) && i != alloc.size() {
        // Print a new line header if the next line still has some bytes to print.
            line_start = write_allocation_newline(w, line_start, &ascii, pos_width, prefix)?;