1 files changed, 6 insertions, 0 deletions
diff --git a/kconfiglib.py b/kconfiglib.py
index 65399b4..1527a00 100644
--- a/kconfiglib.py
+++ b/kconfiglib.py
@@ -1388,6 +1388,10 @@ class Kconfig(object):
         if save_old:
             _save_old(filename)
 
+        # node_iter() was used here before commit 3aea9f7 ("Add '# end of
+        # <menu>' after menus in .config"). Those comments get tricky to
+        # implement with it.
+
         with self._open(filename, "w") as f:
             f.write(header)
 
@@ -1422,6 +1426,8 @@ class Kconfig(object):
                         # No more nodes
                         return
 
+                # Generate configuration output for the node
+
                 item = node.item
 
                 if item.__class__ is Symbol: