
$perl:POSIX:xdigit [0-9A-Fa-f\uFF10-\uFF19\uFF21-\uFF26\uFF41-\uFF46] [0-9A-Fa-f\x{FF10}-\x{FF19}\x{FF21}-\x{FF26}\x{FF41}-\x{FF46}] The set definition is contained in sets.json data file.
U+0030U+0031U+0032U+0033U+0034U+0035U+0036U+0037U+0038U+0039U+0041U+0042U+0043U+0044U+0045U+0046U+0061U+0062U+0063U+0064U+0065U+0066U+FF10U+FF11U+FF12U+FF13U+FF14U+FF15U+FF16U+FF17U+FF18U+FF19U+FF21U+FF22U+FF23U+FF24U+FF25U+FF26U+FF41U+FF42U+FF43U+FF44U+FF45U+FF46