Test to see if transitional sorting is supported for Spanish
"ch" is it’s own "compression" and so cherry should be sorted after cranberry in transitional spanish sorting.
"ll" is also a compression in traditional spanish and thus "llama" should be sorted after "lychee".
JavaScript
var str = ["cherry", "llama", "apple", "lychee", "date", "cranberry"],
locales = ["en", "es"],
length = locales.length,
sorter = null;
console.clear();
for (var i = 0; i < length; i++) {
sorter = new Intl.Collator(locales[i], { usage: "sort", collation: "trad" });
console.log(sorter.resolvedOptions().locale + ":\t" + str.sort(sorter.compare));
}