1 files changed, 2 insertions, 1 deletions
diff --git a/structs.py b/structs.py
index 02f2c50..1e01949 100644
--- a/structs.py
+++ b/structs.py
@@ -86,7 +86,8 @@ class Symbol:
         return f"'{self.name}"
 
 class List:
-    def __init__(self, args):
+    def __init__(self, args, data=False):
         self.args = args
+        self.data = data
     def __str__(self):
         return "(" +  " ".join(f"{arg}" for arg in self.args) + ")"