Should we change the names below too? I guess I didn't see value in the names above (basically Hungarian notation for functions) and I don't think they make anything more consistent.
MatGetMatInfo MatGetISColoring MatGetMatNullSpace SNESGetSNESConvergedReason MatGetISLocalToGlobalMapping MatGetISLocalToGlobalMappingBlock (oops, 33 characters) MatGetOrderingIS (?)
