mandoc: noname.in:3:5: BASE: operating system explicitly specified: Os OpenBSD (OpenBSD)
mandoc: noname.in:1:5: BASE: Mdocdate missing: Dd July (OpenBSD)
mandoc: noname.in:5:2: ERROR: missing manual name, using "": Nm
mandoc: noname.in:9:2: WARNING: missing utility name, using "": Ex
mandoc: noname.in: BASE: RCS id missing: (OpenBSD)