Multilingual Functionality

Compare Strings in a Language

The new function AlphabeticOrder allows strings to be compared in terms of the alphabetic order associated to a language.

AlphabeticOrder returns 1 when the first string should appear before the second one, 0 if they are equivalent, and 1 when they are reversed.

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AlphabeticOrder["z", "å", Entity["Language", "Swedish"]]
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The results from AlphabeticOrder and Order may be different for non-English languages.

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{Order["італьянская", "японская"], AlphabeticOrder["італьянская", "японская", "Belarusian"]}
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The IgnoreDiacritics option allows flexible string comparisons.

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AlphabeticOrder["como", "cómo", Entity["Language", "Spanish"], IgnoreDiacritics -> True]
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This option does not override basic language rules. For example, one letter may be considered as a diacritic in one language but a basic letter in another language.

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{AlphabeticOrder["ñandú", "nandu", Entity["Language", "Spanish"], IgnoreDiacritics -> True], AlphabeticOrder["ñandú", "nandu", Entity["Language", "English"], IgnoreDiacritics -> True]}
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The function AlphabeticSort sorts using AlphabeticOrder as ordering function.

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AlphabeticSort[{"アメリカ合衆国", "日本", "イギリス", "ペルー", "スウェーデン", "インド"}, Entity["Language", "Japanese"]]
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Related Examples

de es fr ja ko pt-br ru zh