Nowadays, Spanish collation does not treat ch as a separate letter.
environment variable to determine the application's notions on collation
(ordering) of characters. For example, "b" follows "a" in Latin
alphabets, but where do "E<aacute>" and "E<aring>" belong? And while
-"color" follows "chocolate" in English, what about in Spanish?
+"color" follows "chocolate" in English, what about in traditional Spanish?
The following collations all make sense and you may meet any of them
if you "use locale".