diff --git a/example/ex.hyc b/example/ex.hyc
index ec13856..7bf81af 100644
--- a/example/ex.hyc
+++ b/example/ex.hyc
@@ -1,9 +1,12 @@
-let foo = 1 + 1;
+let foo = if 1 == 1 then
+        5
+    else
+        10
+    end;
 
-if foo == 2 then
-    do
-        foo + 1;
-    end
-else
-    foo - 1;
-end;
\ No newline at end of file
+do
+    print(1);
+end;
+
+fun bar a b = a + b;
+let baz = bar(34 35);
\ No newline at end of file
diff --git a/src/front/parse.rs b/src/front/parse.rs
index fd93c1f..60d2f51 100644
--- a/src/front/parse.rs
+++ b/src/front/parse.rs
@@ -323,9 +323,9 @@ impl Expr {
                 &format!("({} {})", name.to_sexpr(), args.iter().map(|x| x.to_sexpr()).collect::<Vec<_>>().join(" "))),
 
             Self::Let{ name, value } => out.push_str(
-                &format!("(let\n  {}\n  {})", name, value.clone().to_sexpr())),
+                &format!("(let {}\n  {})", name, value.clone().to_sexpr())),
             Self::Fun{ name, args, body } => out.push_str(
-                &format!("(fun\n  ({})\n  {}\n {})", name, args.join(" "), body.to_sexpr())),
+                &format!("(fun {} ({})\n  {})", name, args.join(" "), body.to_sexpr())),
 
             Self::If { cond, then, else_ } => out.push_str(
                 &format!("(if {}\n  {}\n  {})", cond.to_sexpr(), then.to_sexpr(), else_.to_sexpr())),