** 02-21-98 RELEASE 1.01
- Hide tv_testmalloc unless TV_TEST is defined.
- Migrated test scripts to the latest version of Test.pm.
** 02-08-98 RELEASE 1.00
- Clarified documentation. Bumped version number.
** 02-03-98 RELEASE 0.09
- Fixed a serious bug in seek (when unique=1). Expanded regression
tests.
- Minor tweaks.
** 01-23-98 RELEASE 0.07
- Factored out code that isn't sensitive to key/data layout.
Unfortunately, this change necessitated tweaking the memory layout.
- tc_insert has much better overall performance. tc_seek now does a
full binary search. tc_delete is re-implemented with rotations.
Asymptotic performance is now respectable.
- tv_compress, tv_balance added.
- memmove & memcpy of slots used throughout (instead of assignment).
Added more hooks for C++. Fixed cpp (re)directives.
** EARLIER RELEASES
- Purified.
- Compiles with C++.
- Attempted to optimize the fill ratio. tc_insert version 0.01 only
used about 35% of the available slots! After adding a bunch of
kludges, I got it up to 65%. Hm. Need to re-think this.
- Tightened constraints for cursor boundry conditions.