+matches at least one character from the set below:
\sany whitespace character
.the literal . (4610 / 568 / 2E16)
,the literal , (4410 / 548 / 2C16)
\'the literal ' (3910 / 478 / 2716)
\"the literal " (3410 / 428 / 2216)
!the literal ! (3310 / 418 / 2116)
?the literal ? (6310 / 778 / 3F16)
\-the literal - (4510 / 558 / 2D16)
+the literal + (4310 / 538 / 2B16)