--- a/tests/test-extdiff.t Tue Apr 21 15:13:13 2020 +0200 +++ b/tests/test-extdiff.t Wed Dec 16 21:40:27 2020 -0800 @@ -11,7 +11,7 @@ Should diff cloned directories: - $ hg extdiff -o -r $opt + $ hg extdiff -o -r Only in a: a Only in a: b [1]