[luatex] setting lccode "automatically"

Werner LEMBERG wl at gnu.org
Fri Jun 24 08:02:48 CEST 2011

>> […] lowercasing/uppercasing one character is context-dependent and
>> can result in more than one character: the uppercase of ß is SS.
> Actually, it is (or at least, can be, I don't want to start a
> fundamental discussion) ẞ.

But only in certain circumstances, like uppercased family names in
passports (e.g. Dreßen -> DREẞEN).


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