print in main, doc and add text jap

src/main.rs

@@ -132,6 +132,8 @@ fn string_translate(file: &mut File) -> String {
     let chars_bin = read_n_bytes(file, len_chars);
     let chars_str = String::from_utf8(chars_bin).unwrap();
     let root = read_tree(&tree_str, &chars_str.chars().collect());
+    //let map = tree_to_map(&mut root, true);
+    //eprintln!("map = {:?}", map);
     let _ = file.read_exact(&mut buffer);
     let len_body = u32::from_be_bytes(buffer);
     translate_bin_char(file, root, len_body)