userdiff: add a builtin pattern for dts files

diff --git a/t/t4018-diff-funcname.sh b/t/t4018-diff-funcname.sh
index 1795ffc3aaf3008f3ef3adc566803a66603975dd..6f5ef0035e92998eb74b14081aa021247abf67d8 100755 (executable)
--- a/t/t4018-diff-funcname.sh
+++ b/t/t4018-diff-funcname.sh
@@ -31,8 +31,10 @@ diffpatterns="
        cpp
        csharp
        css
+       dts
        fortran
        fountain
+       golang
        html
        java
        matlab
@@ -42,6 +44,7 @@ diffpatterns="
        php
        python
        ruby
+       rust
        tex
        custom1
        custom2