[rucksack-devel] Btrees

[Edi Weitz]

On Sat, 05 Aug 2006 00:16:42 +0200, "Arthur Lemmens" <alemmens at xs4all.nl> wrote:

>> -(defgeneric index-delete (index key value &key if-does-not-exist)
>> -  (:documentation "Remove a key/value pair from an index.

But then the documentation shouldn't say "removes a key/value pair",
but something like "removes value from key, if keys are unique,
removes the key as well".

BTW, what happens if I have a btree with non-unique keys and remove
the last value from a key?