hpcc-systems/HPCC-Platform — pull request #2686 by emuharemagic (2012-06-26 14:48:17+00:00)
Title: Unicodelib RuleBasedCollator handle caching

unicodelib.UnicodeLocaleEditDistanceWithinRadius() and
unicodelib.UnicodeLocaleEditDistance() create a RuleBasedCollator
instance on every invovation. Sharing the same RuleBasedCollator
instance doubles performance of these 2 unicodelib functions.