Extracting multiple matches in a Notepad++ document

In the Swapping multiple values using conditional replacement patterns in Notepad++ regex quickie I explained how to use conditional replacement patterns when swapping values. In this video, I will show you how to use this feature to extract all matches within an open document in Notepad++. Let s extract all substrings between innermost square brackets that do not span multiple lines. FURTHER LINKS 1. Delete all content but keeping matched: