Fold text for the endpoints search: case, Unicode normalisation form and accents compare equal, and ß counts as ss. So "Köln" typed composed or decomposed, and "koln", match each other.
ß
ss
Fold text for the endpoints search: case, Unicode normalisation form and accents compare equal, and
ßcounts asss. So "Köln" typed composed or decomposed, and "koln", match each other.