- support for calendars and calendrical calculations;
- support for SQL Database Access, including Oracle, PostgreSQL and
- support for persistent application settings; INI files and Windows
Registry are supported;
- support for ISO-8859-1 and Windows-1251 encoding;
- several extensions of Universal_String and Universal_String_Vector.
Matreshka is set of Ada libraries to simplify development of Ada
applications. For more information please visit