Implementation of DEP-0007, less compatibility changes.
Implementation of DEP-0007, with compatibility changes.
Collections test suite was incorrect for “element”: the return value does not need to be the element type of the collection if “default:” is used.
Collections test suite was too strict with add! and remove!: OD implements them on <collection>, not just <sequence>.
Implementation of DEP-0007 that works with existing (modified) tests and repeated slots. “-with-fill” classes removed.
More correct array handling in library code.
Corrected implementation of “element” to allow element-not-found default of different class than element type.
Removed default value for “default-fill:” keyword argument to “limited”. Neither the DRM nor the DEP calls for it.