From 8e2ca4bbc356d87ff5a37f20bea4f5b3cc561041 Mon Sep 17 00:00:00 2001
From: Joel Kronqvist <joel.kronqvist@iki.fi>
Date: Tue, 29 Jul 2025 14:37:06 +0300
Subject: Added Nil and modified tests to make this more of a list interpreter
 rather than just a do-what-you-want-with-s-expressions thing

---
 src/sexp/mod.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/sexp/mod.rs')

diff --git a/src/sexp/mod.rs b/src/sexp/mod.rs
index dee672f..3dbcbb5 100644
--- a/src/sexp/mod.rs
+++ b/src/sexp/mod.rs
@@ -17,6 +17,7 @@ pub enum SLeaf {
     Div,
     Int(i32),
     Var(String),
+    Nil,
 }
 
 /// An S-Expression; the defining structure of the language.
-- 
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