Hi, I'm using ICUFoldingFilter and for the most part it does exactly what I want. However there are some behaviors I'd like to tweak. For example it maps "aaa^bbb" to "aaabbb". I am trying to understand why it does that, and whether there is any way to prevent it.
I spent a little time with http://www.unicode.org/reports/tr30/tr30-4.html#UnicodeData which I guess is the basis for what this filter does (it's referenced in the javadocs), but that didn't answer my questions. As an aside, it seems this tech report was withdfrawn by the unicode consortium? Not sure what that means if anything, but it seems ominous. Anyway, I would appreciate pointers to more info, and specifically, whether there are any alternatives to the utr30.nrm data file, or any possibility to select among the many transformations this filter applies. Thanks! Mike S
