Sort order in the index

[Herbert Voss]

Am 19.07.21 um 12:25 schrieb Andreas Plihal:
> The way the result looks now, it's just _almost _good. I want the 
> register to treat umlauts like normal vowels and not replace Ä with AE 
> etc.
> fangfor example:
>
>   * ...
>   * analytisch
>   * Änderung
>   * Anfang
>   * ...
>
> In the literature this is referred to as the so-called Duden order. 
> (DIN 5007, section 2).

And this is the _default_ for xindex ...

Herbert