--- a/tests/test-help.t Sat Feb 08 23:39:55 2020 -0500
+++ b/tests/test-help.t Sun Feb 09 15:50:36 2020 -0500
@@ -788,6 +788,12 @@
(use 'hg help extensions' for information on enabling extensions)
[255]
+Checking that help adapts based on the config:
+
+ $ hg help diff --config ui.tweakdefaults=true | egrep -e '^ *(-g|config)'
+ -g --[no-]git use git extended diff format (default: on from
+ config)
+
Make sure that we don't run afoul of the help system thinking that
this is a section and erroring out weirdly.