diff --git a/scie-scanner/src/scanner/mod.rs b/scie-scanner/src/scanner/mod.rs
index 44743823c0c3edbfcd7a61b3dfb3cedad5b3e437..075596c2279c5894af918c67b99d85b57aeae0dc 100644
--- a/scie-scanner/src/scanner/mod.rs
+++ b/scie-scanner/src/scanner/mod.rs
@@ -1,6 +1,4 @@
-pub mod scie_scanner;
-pub mod scie_onig;
-pub mod scie_error;
+pub mod old;
 
 pub mod onig_scanner;
 pub mod onig_string;
diff --git a/scie-scanner/src/scanner/old/mod.rs b/scie-scanner/src/scanner/old/mod.rs
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/scie-scanner/src/scanner/onig_scanner.rs b/scie-scanner/src/scanner/onig_scanner.rs
index 1520d659baa48063f9d1f7508f9b453a6dc8e5f1..cdf69a014ff7b01b6a03d74a9baaac290dddc4a4 100644
--- a/scie-scanner/src/scanner/onig_scanner.rs
+++ b/scie-scanner/src/scanner/onig_scanner.rs
@@ -7,8 +7,8 @@ pub struct OnigScanner {
 
 impl OnigScanner {
     pub fn new(pattens: Vec<&str>) -> Self {
-        let strPtrsArr: Vec<Pointer> = vec![];
-        let strLenArr: Vec<i32> = vec![];
+        let str_ptrs_arr: Vec<Pointer> = vec![];
+        let str_len_arr: Vec<i32> = vec![];
         for x in pattens {
 
         }
diff --git a/scie-scanner/src/scanner/onig_string.rs b/scie-scanner/src/scanner/onig_string.rs
index 2e9e6ac07054f5119e5ba6f473684bc56520e50a..bc02226cbc11735566c7deb4eeda55ace46f07db 100644
--- a/scie-scanner/src/scanner/onig_string.rs
+++ b/scie-scanner/src/scanner/onig_string.rs
@@ -1,9 +1,38 @@
 pub struct OnigString {
+ pub utf16length: i32,
+ pub utf8length: i32,
+ pub utf16value: String,
+ pub utf8value: Vec<u8>,
+ pub utf16offset_to_utf8: Option<Vec<u32>>,
+ pub utf8offset_to_utf16: Option<Vec<u32>>,
 
 }
 
 impl OnigString {
-    pub fn new() -> Self {
-        OnigString {}
+    pub fn new(str: String) -> Self {
+        let utf16Length = str.len();
+        
+
+        OnigString {
+            utf16length: 0,
+            utf8length: 0,
+            utf16value: "".to_string(),
+            utf8value: vec![],
+            utf16offset_to_utf8: None,
+            utf8offset_to_utf16: None
+        }
+    }
+}
+
+
+#[cfg(test)]
+mod tests {
+    use crate::scanner::onig_scanner::OnigScanner;
+    use crate::scanner::onig_string::OnigString;
+
+    #[test]
+    fn it_show_works_works() {
+        OnigString::new(String::from(""));
+        assert!(true)
     }
 }