+matches at least one character outside the set below:
]the literal ] (9310 / 1358 / 5D16)
[the literal [ (9110 / 1338 / 5B16)
\sa Unicode whitespace character
#the literal # (3510 / 438 / 2316)
<the literal < (6010 / 748 / 3C16)
>the literal > (6210 / 768 / 3E16)
|the literal | (12410 / 1748 / 7C16)
{the literal { (12310 / 1738 / 7B16)
}the literal } (12510 / 1758 / 7D16)