Add missing commit: the number of entries is stored in the 4th slot.
Drop direct support for input data in hash tables and a caller
supplied comparator for entries because a hash table easily can be
converted into an alist and sorted with whatever means.
Add compile-time dependency to 'cl.
Add the `folio-dictionary-p' predicate.
Always set the evaporate property for overlays; for the vocabulary
keymap carrier overlays were piling up when scrolling, quickly slowing
down redisplay.
Switch over to the new FSA based dictionaries.
Shut up compiler warning.
Overlay pile-up fix two: really delete keymap overlays on widget delete.