===================================================================
RCS file: /cvs/mandoc/regress/mdoc/Pp/arg.out_lint,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -p -r1.5 -r1.6
--- mandoc/regress/mdoc/Pp/arg.out_lint	2017/06/17 22:45:03	1.5
+++ mandoc/regress/mdoc/Pp/arg.out_lint	2017/06/25 12:53:10	1.6
@@ -1,5 +1,6 @@
 mandoc: arg.in:11:5: ERROR: skipping all arguments: br drop this
 mandoc: arg.in:13:8: ERROR: skipping excess arguments: sp ... drop this
-mandoc: arg.in:1:5: STYLE: Mdocdate missing: Dd February
+mandoc: arg.in:3:5: BASE: operating system explicitly specified: Os OpenBSD (OpenBSD)
+mandoc: arg.in:1:5: BASE: Mdocdate missing: Dd February (OpenBSD)
 mandoc: arg.in:9:2: ERROR: skipping all arguments: Pp drop
-mandoc: arg.in: STYLE: RCS id missing
+mandoc: arg.in: BASE: RCS id missing: (OpenBSD)