behaviour, and in particular no longer treats all memory as being
exhausted when many small objects point to each other in a deeply
recursive manner.
+ * bug fix: arrays specialized on (UNSIGNED-BYTE 15) are now
+ recognized as being TYPEP their class.
* optimization: implemented multiplication as a modular
(UNSIGNED-BYTE 32) operation on the x86 backend.
* optimization: SEARCH on simple-base-strings can now be open-coded.