another brace of questions: types, maps, bookkeeping
another brace of questions: types, maps, bookkeeping

DELTA=136  (120 added, 13 deleted, 3 changed)
OCL=35133
CL=35147
abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go