Group action(?P<action>MY-DATA) MY-DATAthe literal text MY-DATA (case sensitive) \s+a Unicode whitespace character, repeated at least once
:desc:the literal text :desc: (case sensitive) .+any Unicode character (except for line terminators), repeated at least once
:the literal : (5810 / 728 / 3A16)
\s+a Unicode whitespace character, repeated at least once
:priority:the literal text :priority: (case sensitive) Group priority(?P<priority>.+) .+any Unicode character (except for line terminators), repeated at least once
:the literal : (5810 / 728 / 3A16)
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