diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..aea591a
Binary files /dev/null and b/.DS_Store differ
diff --git a/src/lang/token.rs b/src/lang/token.rs
index 3a52950..2ffe466 100644
--- a/src/lang/token.rs
+++ b/src/lang/token.rs
@@ -43,7 +43,7 @@ pub enum TokenKind {
     While,
     End,
     Function,
-
+    
     True,
     False,
     And,
@@ -51,7 +51,7 @@ pub enum TokenKind {
     Or,
 
     Eof
-}
+}               //token class
 
 #[derive(Debug, PartialEq, Clone, Copy)]
 pub struct Location {
diff --git a/src/main.rs b/src/main.rs
index e7a11a9..d09cc62 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,19 @@
+use std::{fs,env};
+use rua::lang::{lexer,parser,compiler,vm};
+
 fn main() {
-    println!("Hello, world!");
+
+        let args:Vec<String> = env::args().collect();
+        let path = &args[1];
+        let content = fs::read_to_string(path).expect("error");
+
+        let mut lexer = lexer::Lexer::new(&content);
+        let mut compiler = compiler::Compiler::new();
+        let mut parse = parser::Parser::new(lexer.analyze());
+
+        let res = compiler.compile(&parse.parse());
+
+        let mut vm = vm::VirtualMachine::new(res);
+        vm.run();
+
 }