_collator = ucol_open(nullptr, &status);
if (_collator) {
ucol_setAttribute(_collator, UCOL_NORMALIZATION_MODE, UCOL_ON, &status);
+ /* Ignore case and character encoding (and probably some other things) */
ucol_setAttribute(_collator, UCOL_STRENGTH, UCOL_PRIMARY, &status);
ucol_setAttribute(_collator, UCOL_ALTERNATE_HANDLING, UCOL_SHIFTED, &status);
}