mandoc: args.in:6:2: ERROR: skipping all arguments: PP arg
mandoc: args.in:8:2: ERROR: skipping all arguments: LP arg1 ...
mandoc: args.in:10:2: ERROR: skipping all arguments: P arg
mandoc: args.in:6:2: ERROR: skipping all arguments: PP arg
mandoc: args.in:8:2: ERROR: skipping all arguments: LP arg1 ...
mandoc: args.in:10:2: ERROR: skipping all arguments: P arg