How to get the changes on a branch in Git

In the context of a revision list, A...B is how git-rev-parse defines it. git-log takes a revision list. git-diff does not take a list of revisions – it takes one or two revisions, and has defined the A...B syntax to mean how it’s defined in the git-diff manpage. If git-diff did not explicitly define A...B, then that syntax would be invalid. Note that the git-rev-parse manpage describes A...B in the “Specifying Ranges” section, and everything in that section is only valid in situations where a revision range is valid (i.e. when a revision list is desired).

To get a log containing just x, y, and z, try git log HEAD..branch (two dots, not three). This is identical to git log branch --not HEAD, and means all commits on branch that aren’t on HEAD.

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