From a07df87c8266493be44a8fe7f12b157a476dea31 Mon Sep 17 00:00:00 2001
From: rocky <rb@dustyfeet.com>
Date: Sat, 7 Sep 2024 17:18:58 -0400
Subject: [PATCH] Add one tiny parameter annotation

---
 mathics_scanner/feed.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mathics_scanner/feed.py b/mathics_scanner/feed.py
index f91c93b..9ab62dd 100644
--- a/mathics_scanner/feed.py
+++ b/mathics_scanner/feed.py
@@ -108,7 +108,7 @@ def empty(self) -> bool:
 class SingleLineFeeder(LineFeeder):
     "A feeder that feeds all the code as a single line."
 
-    def __init__(self, code, filename=""):
+    def __init__(self, code: str, filename=""):
         """
         :param code: The source of the feeder (a string).
         :param filename: A string that describes the source of the feeder, i.e.