{"ast_node_type":"variable","tokens":[{"end":44,"kind":"keyword","start":0,"text":"if"}]}
            if let Some(nr_hashes) = style {
        let (is_source_literal, end_of_snippet, pre_input_vec) = if let Some(snippet) = snippet {
                // snippet is a raw string, which starts with 'r', a number of hashes, and a quote