^start of string
.+any Unicode character (except for line terminators), repeated at least once
=hexthe literal text =hex (case insensitive) \(the literal ( (4010 / 508 / 2816)
7the literal 7 (5510 / 678 / 3716)
\)the literal ) (4110 / 518 / 2916)
:the literal : (5810 / 728 / 3A16)