What does the below do....I'm not sure if the (.+] bracket is correct
_+/(.+]/[*/]+S
I found the above at https://threewill.com/getting-started-with-nintex/
but am having a hard time reading it and understanding
I searched Google for over an hour on Google for a primer on RegEx and did not find much. Any suggestions would be great to help me understand the above and other basic information on RegEx would be great.