3 * UTF-8 array of common special characters
5 * This array should contain all special characters (not a letter or digit)
6 * defined in the various local charsets - it's not a complete list of non-alphanum
7 * characters in UTF-8. It's not perfect but should match most cases of special
10 * The controlchars 0x00 to 0x19 are _not_ included in this array. The space 0x20 is!
11 * These chars are _not_ in the array either: _ (0x5f), : 0x3a, . 0x2e, - 0x2d, * 0x2a
13 * @author Andreas Gohr <andi@splitbrain.org>
14 * @see \dokuwiki\Utf8\Clean::stripspecials()