Although I'm not sure it's really used (at least not by BDRC), maybe it would be a good thing to allow the analyzer to index precomposed Tibetan. See this page and this one for the mappings. A simple MappingCharFilter should be enough, but that's a lot of entries.
Although I'm not sure it's really used (at least not by BDRC), maybe it would be a good thing to allow the analyzer to index precomposed Tibetan. See this page and this one for the mappings. A simple
MappingCharFiltershould be enough, but that's a lot of entries.