^start of line
\|the literal | (12410 / 1748 / 7C16)
\sany whitespace character
.any character (except for line terminators)
Negated Character Class[^|]+ +matches at least one character outside the set below:
|the literal | (12410 / 1748 / 7C16)
\sany whitespace character
\|the literal | (12410 / 1748 / 7C16)
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