Heiko Oberdiek wrote:
Example: Destination names in PDF are just byte strings. Thus you could put arbitrary rubbisch in there. The string is used as id label to identify a destination/anchor. Regarding hyperref: an anchor name has similar restrictions as a \label name. Letters and digits are safe. The rest might work or does not. (There is some support for babel shorthands, thus they should work.)
If the OP needs funny stuff as labels
Heiko, you are, I believe, a native German speaker (please correct me if I am mistaken). In your personal opinion, are the following "letters", "arbitrary rubbisch", or "funny stuff" ? ä, ö, ü, ß, ł, ę (FWIW, they are all clearly letters IMHO, with the possible exception of ß which might, I suppose, be a ligature-digraph). ** Phil. -------------------------------------------------- Subscriptions, Archive, and List information, etc.: http://tug.org/mailman/listinfo/xetex