[patal]

What I really want to do with Git, but haven't found a way to do, is to compare diffs. Often I have a merged a feature on some main develop, but need to backport these changes to some older release branch. The backport has some merge conflicts, indicating that much has changed on develop since. Now I want to see that the set of changes (the diff) on main develop is basically the same as the set of changes (the diff) on the old release branch. I want to diff their diffs. Anybody any ideas?