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The library package Characters has the following declaration:
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package Ada.Characters is pragma Pure(Characters); end Ada.Characters;
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{00395AI95−00395−01} The library package Wide_Characters has the following declaration:
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package Ada.Wide_Characters is pragma Pure(Wide_Characters); end Ada.Wide_Characters;
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{00395AI95−00395−01} The library package Wide_Wide_Characters has the following declaration:
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package Ada.Wide_Wide_Characters is pragma Pure(Wide_Wide_Characters); end Ada.Wide_Wide_Characters;
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{00395AI95−00395−01} If an implementation chooses to provide implementation−defined operations on Wide_Character or Wide_String (such as case mapping, classification, collating and sorting, etc.) it should do so by providing child units of Wide_Characters. Similarly if it chooses to provide implementation−defined operations on Wide_Wide_Character or Wide_Wide_String it should do so by providing child units of Wide_Wide_Characters.
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Implementation Advice: Implementation−defined operations on Wide_Character, Wide_String, Wide_Wide_Character, and Wide_Wide_String should be child units of Wide_Characters or Wide_Wide_Characters.
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{00395AI95−00395−01} {extensions to Ada 95} The packages Wide_Characters and Wide_Wide_Characters are new.