===================================================================
RCS file: /cvs/mandoc/regress/mdoc/Ud/arg.out_lint,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -p -r1.3 -r1.4
--- mandoc/regress/mdoc/Ud/arg.out_lint	2017/06/11 19:45:21	1.3
+++ mandoc/regress/mdoc/Ud/arg.out_lint	2017/06/17 22:45:15	1.4
@@ -9,3 +9,4 @@ mandoc: arg.in:17:2: STYLE: useless macro: Ud
 mandoc: arg.in:17:2: ERROR: skipping all arguments: Ud one
 mandoc: arg.in:18:2: STYLE: useless macro: Bt
 mandoc: arg.in:18:2: ERROR: skipping all arguments: Bt one
+mandoc: arg.in: STYLE: RCS id missing