===================================================================
RCS file: /cvs/mandoc/regress/roff/esc/w.out_lint,v
retrieving revision 1.4
retrieving revision 1.6
diff -u -p -r1.4 -r1.6
--- mandoc/regress/roff/esc/w.out_lint	2017/06/25 12:53:33	1.4
+++ mandoc/regress/roff/esc/w.out_lint	2022/06/05 13:54:15	1.6
@@ -1,4 +1 @@
-mandoc: w.in:16:15: WARNING: invalid escape sequence: \w'foo
-mandoc: w.in:3:5: BASE: operating system explicitly specified: Os OpenBSD (OpenBSD)
-mandoc: w.in:1:5: BASE: Mdocdate missing: Dd April (OpenBSD)
-mandoc: w.in: BASE: RCS id missing: (OpenBSD)
+mandoc: w.in:17:15: ERROR: incomplete escape sequence: \w'foo