diff -r f0982c76ef1b -r 839cacdff919 mercurial/ui.py
--- a/mercurial/ui.py	Wed Feb 10 00:11:46 2021 +0100
+++ b/mercurial/ui.py	Wed Feb 10 19:23:56 2021 +0100
@@ -60,8 +60,6 @@
 # The config knobs that will be altered (if unset) by ui.tweakdefaults.
 tweakrc = b"""
 [ui]
-# Gives detailed exit codes for input/user errors, config errors, etc.
-detailed-exit-code = True
 # The rollback command is dangerous. As a rule, don't use it.
 rollback = False
 # Make `hg status` report copy information