===================================================================
RCS file: /cvs/mandoc/regress/mdoc/Vt/noarg.out_lint,v
retrieving revision 1.3
retrieving revision 1.5
diff -u -p -r1.3 -r1.5
--- mandoc/regress/mdoc/Vt/noarg.out_lint	2017/06/11 19:45:24	1.3
+++ mandoc/regress/mdoc/Vt/noarg.out_lint	2017/06/25 12:53:24	1.5
@@ -1,3 +1,5 @@
 mandoc: noarg.in:11:2: WARNING: skipping empty macro: Vt
-mandoc: noarg.in:1:5: STYLE: Mdocdate missing: Dd June
+mandoc: noarg.in:3:5: BASE: operating system explicitly specified: Os OpenBSD (OpenBSD)
+mandoc: noarg.in:1:5: BASE: Mdocdate missing: Dd June (OpenBSD)
 mandoc: noarg.in:9:15: STYLE: no blank before trailing delimiter: Vt ... int.
+mandoc: noarg.in: BASE: RCS id missing: (OpenBSD)