<the literal < (6010 / 748 / 3C16)
\s*a Unicode whitespace character, repeated any number of times
\d+a Unicode decimal digit, repeated at least once
\s*a Unicode whitespace character, repeated any number of times
\|the literal | (12410 / 1748 / 7C16)
\s*a Unicode whitespace character, repeated any number of times
Negated Character Class[^<>]*? *?matches any number of characters outside the set below:
<the literal < (6010 / 748 / 3C16)
>the literal > (6210 / 768 / 3E16)
\s*a Unicode whitespace character, repeated any number of times
\|the literal | (12410 / 1748 / 7C16)
\s*a Unicode whitespace character, repeated any number of times
\d+a Unicode decimal digit, repeated at least once
\s*a Unicode whitespace character, repeated any number of times
>the literal > (6210 / 768 / 3E16)
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string