mandoc: basic.in:19:5: ERROR: skipping excess arguments: .ig ... excess
mandoc: basic.in:24:2: ERROR: skipping end of block that is not open: ..
mandoc: basic.in:26:2: ERROR: appending missing end of block: ig
mandoc: basic.in:3:5: BASE: operating system explicitly specified: Os OpenBSD (OpenBSD)
mandoc: basic.in:1:5: BASE: Mdocdate missing: Dd July (OpenBSD)
mandoc: basic.in: BASE: RCS id missing: (OpenBSD)