diff --git a/assets/config.rhai b/assets/config.rhai
index dba4040..7bfd5e3 100644
--- a/assets/config.rhai
+++ b/assets/config.rhai
@@ -1,5 +1,9 @@
+fn spaces_per_tab(){
+   return 1;
+}
+
 fn status_bar() {
-   let sb = ` ${file_name}:${y}:${x} | ${file_type} | ${line_count} Lines`;
+   let sb = ` ${file_name}:${y}:${x} | ${file_type} | ${line_count} Lines | HELLO`;
 
    return sb;
 }
diff --git a/src/config.rs b/src/config.rs
index a356d09..e52527f 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -9,34 +9,35 @@ use rhai::Scope;
 use rhai::AST;
 
 pub struct Config<'a> {
-    cfg: String,
-    eng: Engine,
+    pub cfg: String,
+    pub engine: Engine,
     pub scope: Scope<'a>,
-    ast: AST,
+    pub ast: AST,
 }
 impl Config<'static> {
     pub fn new() -> Self {
         let mut engine = Engine::new();
         let mut scope = Scope::new();
         let ast = engine
-            .compile_file(PathBuf::from_str("/home/able/Projects/adit/assets/config.rhai").unwrap())
+            .compile_file(PathBuf::from_str("/home/able/adit/assets/config.rhai").unwrap())
             .unwrap();
+        let spaces_per_tab = engine.call_fn::<Dynamic>(&mut scope, &ast, "start", ());
         let result = engine.call_fn::<Dynamic>(&mut scope, &ast, "status_bar", ());
 
         Self {
             cfg: String::new(),
-            eng: Engine::new(),
-            scope: Scope::new(),
+            engine: engine,
+            scope,
             ast,
         }
     }
 
-    pub fn call(&mut self, fn_name: &str) -> String {
+    pub fn call(&mut self, fn_name: &str) -> Dynamic {
         match self
-            .eng
-            .call_fn::<String>(&mut self.scope, &self.ast, fn_name, ())
+            .engine
+            .call_fn::<Dynamic>(&mut self.scope, &self.ast, fn_name, ())
         {
-            Ok(string) => string,
+            Ok(ret) => ret,
             Err(err) => panic!("{}", err),
         }
     }
diff --git a/src/editor.rs b/src/editor.rs
index e31391b..4f5075d 100644
--- a/src/editor.rs
+++ b/src/editor.rs
@@ -82,7 +82,7 @@ impl Editor<'static> {
             Document::default()
         };
 
-        let mut cfg = Config::new();
+//        let mut cfg = Config::new();
 
         Self {
             should_quit: false,
@@ -222,8 +222,11 @@ impl Editor<'static> {
 
             // NOTE: I am more of the opinion that adit should use hard tab.
             Key::Char('\t') => {
-                for c in "   ".chars() {
-                    self.document.insert(&self.cursor_position, c);
+                let spaces = self.config.engine.call_fn::<i64>(&mut self.config.scope, &self.config.ast, "spaces_per_tab", () ).unwrap_or(2);
+
+
+                for c in 0..spaces {
+                    self.document.insert(&self.cursor_position, ' ');
                     self.move_cursor(Key::Right);
                 }
             }
@@ -361,7 +364,7 @@ impl Editor<'static> {
         self.cursor_position = Position { x, y }
     }
     fn draw_welcome_message(&mut self) {
-        let mut welcome_message = self.config.call("welcome_message");
+        let mut welcome_message:String = self.config.call("welcome_message").to_string();
         let width = self.terminal.size().width as usize;
         let len = welcome_message.len();
         #[allow(clippy::arithmetic_side_effects, clippy::integer_division)]
@@ -429,7 +432,7 @@ impl Editor<'static> {
                 .unwrap_or("buffer".to_owned()),
         );
 
-        status = self.config.call("status_bar");
+        status = self.config.call("status_bar").to_string();
 
         #[allow(clippy::arithmetic_side_effects)]
         let len = status.len();