Hi, I have been looking at this issue. The current versions of these data files are now covered by a different license, which I suspect is non-free as it does not expressly allow modification:
# Unicode, Inc. hereby grants the right to freely use the information # supplied in this file in the creation of products supporting the # Unicode Standard, and to make copies of this file in any form for # internal or external distribution as long as this notice remains # attached. # There is also a blanket statement with a really free license that seems supposed to cover these files: http://unicode.org/copyright.html#Exhibit1 I have mailed them asking for clarification. Hopefully, this is a mistake and they actually intend to distribute these data files under a free license. -- Martín Ferrari (Tincho)
