Improve vprint() a little bit:  break long lines, reduce indent and tell if the VI_LOCK() is held.
Improve vprint() a little bit:  break long lines, reduce indent and tell
if the VI_LOCK() is held.

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