===================================================================
RCS file: /cvs/mandoc/regress/mdoc/Db/args.out_lint,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -p -r1.3 -r1.4
--- mandoc/regress/mdoc/Db/args.out_lint	2017/06/17 22:43:55	1.3
+++ mandoc/regress/mdoc/Db/args.out_lint	2017/06/25 12:52:20	1.4
@@ -1,5 +1,6 @@
-mandoc: args.in:1:5: STYLE: Mdocdate missing: Dd November
+mandoc: args.in:3:5: BASE: operating system explicitly specified: Os OpenBSD (OpenBSD)
+mandoc: args.in:1:5: BASE: Mdocdate missing: Dd November (OpenBSD)
 mandoc: args.in:9:2: WARNING: obsolete macro: Db
 mandoc: args.in:11:2: WARNING: obsolete macro: Db
 mandoc: args.in:13:2: WARNING: obsolete macro: Db
-mandoc: args.in: STYLE: RCS id missing
+mandoc: args.in: BASE: RCS id missing: (OpenBSD)