Oops: unused import in Sugar.Infer
make: Build with -Werror
Some remaining names with polymorphic to collapsed
BG Layer for expanded CollapsedEdit should be on top of active hole, not below
HoleEdit.Results: toMResultsList: Split, makeAll: Readability
CollapsedEdit with information in it is always expanded
Re-add contextSetter/contextVal lenses
Add ExprUtil.addBodyContexts, addExprContexts
Operator holes work again