bpo-38636: Fix IDLE tab toggle and file indent width (GH-17008)
These Format menu functions (default shortcuts Alt-T and Alt-U)
were mistakenly disabled in 3.7.5 and 3.8.0.
diff --git a/Lib/idlelib/format.py b/Lib/idlelib/format.py
index bced4c1..2b09805 100644
--- a/Lib/idlelib/format.py
+++ b/Lib/idlelib/format.py
@@ -353,8 +353,7 @@
maxvalue=16)
-# With mixed indents not allowed, these are semi-useless and not unittested.
-class Indents: # pragma: no cover
+class Indents:
"Change future indents."
def __init__(self, editwin):