title: How can I split up a Git commit buried in history?
body: <p>I flubbed up my history and want to do some changes to it. Problem is, I have a commit with two unrelated changes, and this commit is surrounded by some other changes in my local (non-pushed) history.</p>
  
  <p>I want to split up this commit before I push it out, but most of the guides I'm seeing have to do with splitting up your most recent commit, or uncommitted local changes. Is it feasible to do this to a commit that is buried in history a bit, without having to "re-do" my commits since then?</p>