Encoding and displaying characters from different languages used to mean working between multiple different formatting systems within the same project. Even though the introduction of Unicode ...

WhitespaceTokenizer supports Java whitespace, should also support Unicode whitespace [LUCENE-5096] #6160 ...

Check if a non-ASCII Java Unicode character can start identifiers. This is like ascii-identifier-start-p, but for Unicode characters that are not ASCII. For now we leave this predicate almost ...