===================================================================
RCS file: /cvs/mandoc/regress/mdoc/Dt/dupe.out_lint,v
retrieving revision 1.4
retrieving revision 1.6
diff -u -p -r1.4 -r1.6
--- mandoc/regress/mdoc/Dt/dupe.out_lint	2017/06/25 12:52:24	1.4
+++ mandoc/regress/mdoc/Dt/dupe.out_lint	2017/07/06 22:59:57	1.6
@@ -1,5 +1,2 @@
-mandoc: dupe.in:3:5: BASE: operating system explicitly specified: Os OpenBSD (OpenBSD)
-mandoc: dupe.in:1:5: BASE: Mdocdate missing: Dd August (OpenBSD)
-mandoc: dupe.in:4:2: WARNING: duplicate prologue macro: Dt
-mandoc: dupe.in:10:2: WARNING: skipping late title macro: Dt
-mandoc: dupe.in: BASE: RCS id missing: (OpenBSD)
+mandoc: dupe.in:5:2: ERROR: duplicate prologue macro: Dt
+mandoc: dupe.in:11:2: ERROR: skipping late title macro: Dt