regress/mdoc/Bd/broken.out_lint

   1 mandoc: broken.in:12:2: WARNING: blocks badly nested: Bo breaks Bd
   2 mandoc: broken.in:3:5: BASE: operating system explicitly specified: Os OpenBSD (OpenBSD)
   3 mandoc: broken.in:1:5: BASE: Mdocdate missing: Dd November (OpenBSD)
   4 mandoc: broken.in: BASE: RCS id missing: (OpenBSD)