<hrthe literal text <hr (case sensitive) \s*any whitespace character, repeated any number of times
\/the literal / (4710 / 578 / 2F16)
>the literal > (6210 / 768 / 3E16)
\s*any whitespace character, repeated any number of times
*matches any number of characters from the set below:
\\the literal \ (9210 / 1348 / 5C16)
nthe literal n (11010 / 1568 / 6E16) (case sensitive)
\s*any whitespace character, repeated any number of times
.+any character (except for line terminators), repeated at least once
<the literal < (6010 / 748 / 3C16)
\/the literal / (4710 / 578 / 2F16)
p>the literal text p> (case sensitive) g modifier: global. Finds all matches instead of stopping after the first