--- a/mercurial/interfaces/repository.py	Mon Sep 25 22:51:57 2023 +0200
+++ b/mercurial/interfaces/repository.py	Tue Sep 26 01:05:02 2023 +0200
@@ -684,7 +684,7 @@
         Any metadata is excluded from size measurements.
         """
 
-    def revision(node, raw=False):
+    def revision(node):
         """Obtain fulltext data for a node.
 
         By default, any storage transformations are applied before the data