This module implements the spellfix1 VIRTUAL TABLE that can be used
to search a large vocabulary for close matches using Levenshtein distance.
Virtual table:
spellfix1
Functions:
editdist, editdist3, spellfix1_translit, spellfix1_phonehash,
spellfix1_scriptcode
WWW: http://www.sqlite.org/spellfix1.html
PR: 203217
Submitted by: Yuri <yuri@rawbw.com>