Fix problem with extra space after an Xr, because aZ was being called twice. Fix the no-space-after-a-period-in-macro problem.
Fix problem with extra space after an Xr, because aZ was being called twice.
Fix the no-space-after-a-period-in-macro problem.

Obtained from:	NetBSD

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase