Let's say you've got 2 branches A and B.
I want to merge B into A but it does an automerge. So I checked out A and then tried
`git merge --no-commit B` to turn off automerge
But doing it this way, the merge isn't concluded but already happened. Is there a way to merge only certain lines of code of B into A? Preferrably with the webstorm mergetool?