language_specific_character

<language_specific_character> ::=
<!  <every letter that occurs in a Northern, Central,
    or Southern European language and is not included in the > list>
  | <for UNICODE-enabled databases: every character that is not included
    in the ASCII code list from 0 to 127>
!>

Referenced by:

<character>, <first_character>, <first_password_character>, <identifier_tail_character>