Dear Jiang Jiang ,
I will take a look at the warnings for non-CJK fonts.
If I use your Type0Font_create_ToUnicode_stream(font); for case CIDFONT_TYPE2: and the original otf_create_ToUnicode_stream() for default: there are no warnings, and I could copy and paste Japanese character strings. Thanks, Akira -------------------------------------------------- Subscriptions, Archive, and List information, etc.: http://tug.org/mailman/listinfo/xetex