SEARCHthe literal text SEARCH (case sensitive) \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
\Sany character that is not Unicode whitespace
.*any Unicode character (except for line terminators), repeated any number of times
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