[PATCH v4 00/15] History traversal refinements

No new functionality or bug fixes since v3, just tidying:

* Tests now use Junio's parent-checking functionality
* BOTTOM flags now set in a neater fashion (I think),
  separating it out from the cmdline stuff.
* Creation and use of BOTTOM flag now split into 4 separate
  commits - last version was too much for one commit, I feel.
* Finally decided that "relevant" is the word I was looking
  for. Obvious, really.
* On the subject of words, remove the only technical use
  of "uninteresting" that I found in the Documentation - I know
  that it always confused me until I read the source.

This sequence is based on my 2-commit ancestry-path "..." series, but no longer depends on it due to the new way the BOTTOM flag is initialised. But they both touch the t6019 test, so applying this on top will avoid conflicts.

Junio C Hamano (2):
  t6111: allow checking the parents as well
  t6012: update test for tweaked full-history traversal

Kevin Bracey (13):
  decorate.c: compact table when growing
  t6019: test file dropped in -s ours merge
  t6111: new TREESAME test set
  t6111: add parents to tests
  rev-list-options.txt: correct TREESAME for P
  Documentation: avoid "uninteresting"
  revision.c: Make --full-history consider more merges
  simplify-merges: never remove all TREESAME parents
  simplify-merges: drop merge from irrelevant side branch
  revision.c: add BOTTOM flag for commits
  revision.c: discount side branches when computing TREESAME
  revision.c: don't show all merges for --parents
  revision.c: make default history consider bottom commits

 Documentation/rev-list-options.txt |  42 +--
 decorate.c                         |   2 +-
 revision.c                         | 539 ++++++++++++++++++++++++++++++++-----
 revision.h                         |   4 +-
 t/t6012-rev-list-simplify.sh       |  31 ++-
 t/t6019-rev-list-ancestry-path.sh  |  27 ++
 t/t6111-rev-list-treesame.sh       | 196 ++++++++++++++
 7 files changed, 750 insertions(+), 91 deletions(-)
 create mode 100755 t/t6111-rev-list-treesame.sh