*matches any number of characters from the set below:
\wa Unicode word character
\sa Unicode whitespace character
*the literal * (4210 / 528 / 2A16)
:the literal : (5810 / 728 / 3A16)
/the literal / (4710 / 578 / 2F16)
\-the literal - (4510 / 558 / 2D16)
\.the literal . (4610 / 568 / 2E16)