and:  C-x C-f /tmp/foo RET
      M->
      C-x v g
      p
      p
      p
      p
      p
      p

It's dirty because it calls rlog(1) directly, sidestepping the VC
abstractions, and what's worse, that info was already laboriously
computed in the process of preparing the annotation buffer, then
discarded (the infelicity is not limited to this function).  :-/

-- 
Thien-Thi Nguyen
GPG key: 4C807502