A.2.2 Das Paket Ada.Strings

package Ada.Strings is
pragma Pure(Strings);

Space : constant Character := ' ';
Wide_Space : constant Wide_Character := ' ';
Length_Error, Pattern_Error, Index_Error, Translation_Error : exception;

type Alignment is (Left, Right, Center);
type Truncation is (Left, Right, Error);
type Membership is (Inside, Outside);
type Direction is (Forward, Backward);

type Trim_End is (Left, Right, Both);

end Ada.Strings;