regress/mdoc/Pf/spacing.out_lint

   1 mandoc: spacing.in:24:2: WARNING: nothing follows prefix: Pf prefixed
   2 mandoc: spacing.in:27:9: WARNING: nothing follows prefix: Pf .
   3 mandoc: spacing.in:31:9: WARNING: nothing follows prefix: Pf at eol
   4 mandoc: spacing.in:3:5: BASE: operating system explicitly specified: Os OpenBSD (OpenBSD)
   5 mandoc: spacing.in:1:5: BASE: Mdocdate missing: Dd November (OpenBSD)
   6 mandoc: spacing.in: BASE: RCS id missing: (OpenBSD)