I'm having an issue upon merging to master in git. A file that I was working on in my local branch (old.file) has been moved and renamed in master (to new.file). After merging master into my branch I now have the new file and working changes on the old file.
How do I move changed contents of old.file into new.file? I only want to move the 20-something changed lines of old.file into new.file and then delete old.file.