A.4.1 The Package Strings
The package Strings provides declarations common to the string handling packages.
The library package Strings has the following declaration:
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;
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