Tracking which feature (use) flags came from where (mapping of sets) would allow a subsequent pass to re-iterate extensions, searching for flags defined by extensions other than itself.
This would facilitate singletons, mutually exclusive implementations, etc.
Tracking which feature (use) flags came from where (mapping of sets) would allow a subsequent pass to re-iterate extensions, searching for flags defined by extensions other than itself.
This would facilitate singletons, mutually exclusive implementations, etc.
Call it
excludes.