Nonascii-identifier-start-p. 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 ...

Check if an ASCII character is ignorable in identifiers. [JLS14:3.8] introduces the notion of `ignorable' character in identifiers: two identifiers are considered `equal' when, after ignoring (i.e.