general improvements

diff --git a/t/t4034-diff-words.sh b/t/t4034-diff-words.sh
index 912df91226f2a018016129a6634b837faee19869..9a93c2a3e0dd8a4763092549df77172657009c56 100755 (executable)
--- a/t/t4034-diff-words.sh
+++ b/t/t4034-diff-words.sh
@@ -303,6 +303,7 @@ test_language_driver bibtex
 test_language_driver cpp
 test_language_driver csharp
 test_language_driver css
+test_language_driver dts
 test_language_driver fortran
 test_language_driver html
 test_language_driver java