I am proposing that we standardize macro names as part of the next major release. Specifically: should everything be `PUMI_` or `SCOREC_` (in this case, the actual pumi library could still have `PUMI_`). e.g. PUMI_HAS_ZOLTAN, PUMI_PYTHON_INTERFACE, SCOREC_USE_CGNS, SCOREC_NO_MPI, SCOREC_CXX_WARNINGS all seem inconsistent. Personally I do not have a strong preference but I would like more consistency. Once a decision is made, we should update STYLE.md.