The goal of this commit is to have better search results when fuzzy
searching. Before this commit, the position of a match was irrelevant
to the search results. After, a match in a first position has more
weight than a match in last position. This is better, because we often
want to find results using the first letters.
This is controversial, but I could not find a better way to do this
without rewriting the whole library myself (which might not be a bad
idea, it is only 50 lines long)
Géry Debongnie
782a4466fe