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+====== Sorting Unicode ======
+To have sort and search in unicode ignore diacritical marks you need to use [[http://en.wikipedia.org/wiki/Unicode_normalization|normalized compatibility decomposition NFKD]] and then take just the first (or only the ASCII) characters of each sequence.
+The [[http://www.icu-project.org/|ICU library]] has C and Java bindings for normalization and lots of other stuff.
+In Python this looks like <code>unicodedata.normalize('NFKD',s).encode('ASCII','ignore')</code>

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