Jeff King <peff@xxxxxxxx> writes: > This lets you stick a header right before a commit, but > suppresses headers that are duplicates. This means you can > do something like: > > git log --graph --author-date-order --commit-header='== %as ==' > > to get a marker in the graph whenever the day changes. That's interesting. So it is not really "commit" header, but a header for groups of commits. Credits for realizing the usefulness of such grouping may go to Kyle, but the implementation is also brilliant ;-). > This probably needs some refactoring around the setup of the > pretty-print context.