How did this change in the Spanish alphabet affect software?

[naita]

@Hari_Seldon

The point is that the Danes alphabetize any word with aa in it as though it was å. I think they do the same with ae, as though it was æ. I am not sure what, if any, digraph can replace ø, maybe oe. But those three letters end the Danish alphabet, with å = aa the very last.

Ø is generally transliterated to OE when required, but both æ and ø were used as separate letters long before Å (introduced from Swedish) started taking over from Aa, so in Danish (and Norwegian) they don’t show up as ae and oe the way Aa does. (The official introduction of Å was 1917 in Norway and 1948 in Denmark.)