Ease the reading of relics from the Nineties.
Bread and butter box pushing bread slices under butter knives. Hints from previous runs are taken.
Dict to allow context managed thread safe and mutable iterations through a lock.
Consolidation of existing third party recipes for partitioning of sets and multisets/bags.
Parsing of fixed width text databases derived in the Seventies from the Sixties' spirit of the previous century.