[PATCH v2 0/7] Re-roll rr/rebase-checkout-reflog

In this iteration, I've redone [6/7] and [7/7] to address the "do not
leak GIT_REFLOG_ACTION" problem that Junio talked about.  Predictably,
I couldn't convince myself to take Junio's subshell approach.
Instead, I've reworked the entire logic to have two variables:
GIT_REFLOG_ACTION and base_reflog_action.  It is now elegant and
correct.

I'm elated that I got the chance to do this right.

Thanks.

Junio C Hamano (1):
  t/t7512-status-help: test "HEAD detached from"

Ramkumar Ramachandra (6):
  wt-status: remove unused field in grab_1st_switch_cbdata
  t/t2012-checkout-last: test "checkout -" after a rebase
  status: do not depend on rebase reflog messages
  checkout: respect GIT_REFLOG_ACTION
  rebase: write better reflog messages
  rebase -i: write better reflog messages

 builtin/checkout.c            | 11 +++++++---
 git-am.sh                     |  4 +++-
 git-rebase--am.sh             |  5 +++++
 git-rebase--interactive.sh    | 14 +++++++++----
 git-rebase.sh                 | 13 ++++++++++--
 t/t2012-checkout-last.sh      | 34 +++++++++++++++++++++++++++++++
 t/t3404-rebase-interactive.sh | 15 ++++++++++++++
 t/t7512-status-help.sh        | 47 ++++++++++++++++++++++++-------------------
 wt-status.c                   |  7 ++++---
 9 files changed, 116 insertions(+), 34 deletions(-)

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1.8.3.1.455.g5932b31