Notepad++ Regular Expression add up numbers

Question

How do I sum or add a certain value to all those numbers? For example my goal is to increase all those numbers inside the \"\" with 100 but achieving that has been problemat

Answer 1

Regex doesn't support arithmentic and Notepad++ doesn't support any computation beyond regex, so you're stuck if you're limiting yourself to that tool. There are, of course, many other non-Notepad++ solutions, some of which are discussed in Math operations in regex.