,?optionally matches the literal , (4410 / 548 / 2C16)
Negated Character Class[^u] uthe literal u (11710 / 1658 / 7516) (case sensitive)
Negated Character Class[^k] kthe literal k (10710 / 1538 / 6B16) (case sensitive)
:the literal : (5810 / 728 / 3A16)
\d+a digit, repeated at least once
,the literal , (4410 / 548 / 2C16)
\d+a digit, repeated at least once
,the literal , (4410 / 548 / 2C16)
\wany word character
,the literal , (4410 / 548 / 2C16)
\w+any word character, repeated at least once
,the literal , (4410 / 548 / 2C16)
\w+any word character, repeated at least once
g modifier: global. Finds all matches instead of stopping after the first