RTF enconding

[Andreas Höschler]

Hello all,

my text write application generates teh attributed string with

         NSAttributedString *attrString = [[NSAttributedString alloc] 
initWithRTFD:value documentAttributes:NULL];

and stores it with

         value = [attrString RTFFromRange:NSMakeRange(0, [attrString 
length]) documentAttributes:nil];

This works on MacOSX and on GNUstep. But when I create a document on 
MacOSX with ü,ö.ä,... and open it on GNUstep, these german characters 
are gone. Is this a bug? How can I force RTFFromRange: do encode the 
attributed string as unicode 16 to avoid a possible encoding problem?

Thanks a lot!

Regards,

  Andreas