[PATCH 0/2] Make --ancestry-path A...B work

This patch is a revised form of the one in my "history traversal refinements"
series. Pulled out to allow it to proceed faster, given that John Keeping has
found a use for the command.

I suggest this is placed onto pu ahead of the existing series, dropping the
equivalent final commit there. And then hopefully this can proceed to next
faster.

(Dropping that commit will drop the only --ancestry-path A...B test in t6111,
meaning no immediate dependencies. But the next version of that series will be
sent with t6111 testing and expecting a pass due to this fix being in.)

Kevin Bracey (2):
  t6019: demonstrate --ancestry-path A...B breakage
  revision.c: treat A...B merge bases as if manually specified

 revision.c                        | 17 +++++++++++++++++
 revision.h                        |  1 +
 t/t6019-rev-list-ancestry-path.sh | 21 ++++++++++++++++++++-
 3 files changed, 38 insertions(+), 1 deletion(-)

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1.8.3.rc0.28.g4b02ef5