de.php

<?php
/**
 * @file
 * German language transliteration overrides.
 */
$overrides['de'] = array(
  0xC4 => 'Ae',
  0xD6 => 'Oe',
  0xDC => 'Ue',
  0xE4 => 'ae',
  0xF6 => 'oe',
  0xFC => 'ue',
  0xDF => 'ss',
);