All tables were downloaded from http://www.unicode.org/Public/MAPPINGS and are covered by the
UNICODE, INC. LICENSE AGREEMENT (see `license.txt` for details) EXCEPT:

 * cp858.txt : Derived from cp850.txt, under the same license
 * cp720.txt : From https://www-user.tu-chemnitz.de/~heha/hsn/dos/doslfn/ , under CC BY 4.0

