+matches at least one character from the set below:
A-Zone character from A (6510) to Z (9010) (case insensitive)
a-zone character from a (9710) to z (12210) (case insensitive)
_the literal _ (9510 / 1378 / 5F16)
{the literal { (12310 / 1738 / 7B16)
}the literal } (12510 / 1758 / 7D16)
(the literal ( (4010 / 508 / 2816)
)the literal ) (4110 / 518 / 2916)
/the literal / (4710 / 578 / 2F16)