Log Message:
-----------
Fix levenshtein with costs. The previous code multiplied by the cost in only
3 of the 7 relevant locations.
Marcin Mank, slightly adjusted by me.
Tags:
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REL8_4_STABLE
Modified Files:
--------------
pgsql/contrib/fuzzystrmatch:
fuzzystrmatch.c (r1.30 -> r1.30.2.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/contrib/fuzzystrmatch/fuzzystrmatch.c?r1=1.30&r2=1.30.2.1)