Basic read and print are working perfectly

src/types.rs

@@ -23,6 +23,7 @@ pub enum Value {
     #[default]
     Nil,
     Function,
+    True,
     Symbol(Symbol),
     Keyword(Keyword),
 }
@@ -49,8 +50,14 @@ impl From<&str> for Value {
             Value::Number(parse_result)
         } else if let Some(s) = s.strip_prefix(":") {
             Value::Keyword(Keyword(s.to_string()))
+        } else if s == "t".to_owned() {
+            Value::True
         } else if s.starts_with(r#"""#) {
-            Value::String(s)
+            Value::String(s.replace('"', ""))
+        } else if s == "fn".to_owned() {
+            Value::Function
+        } else if s == "defun".to_owned() {
+            Value::Function
         } else if s == "nil".to_owned() {
             Value::Nil
         } else {