K 10 svn:author V 3 tjr K 8 svn:date V 27 2004-05-09T13:04:49.000000Z K 7 svn:log V 232 Use a binary search to find the range containing a character in RuneRange arrays. This is much faster when there are hundreds of ranges (as is the case in UTF-8 locales) and was inspired by a similar change made by Apple in Darwin. END