Remove _Feed.is_at_end().

Unused.

1 files changed, 0 insertions, 3 deletions

diff --git a/kconfiglib.py b/kconfiglib.py
index b9d89a6..756c6c6 100644
--- a/kconfiglib.py
+++ b/kconfiglib.py
@@ -3481,9 +3481,6 @@ class _Feed:
     def is_empty(self):
         return self.items == []
 
-    def is_at_end(self):
-        return self.i >= self.length
-
     def check(self, token):
         """Check if the next token is 'token'. If so, remove it from the token
         feed and return True. Otherwise, leave it in and return False."""