/// This is the Turkish encoding for Windows. It is an extension of ISO-8859-9,
/// which is known as Latin 5.
///
/// [Index visualization](https://encoding.spec.whatwg.org/windows-1254.html),
/// [Visualization of BMP coverage](https://encoding.spec.whatwg.org/windows-1254-bmp.html)
///
/// This encoding matches the Windows code page 1254.