[PATCH v2 0/8] range-diff: learn `--notes`

This patchset teaches range-diff and format-patch to pass `--notes` options down to the `git log` machinery. This should make the behaviour more configurable for users who either don't want notes to be displayed or want multiple notes refs to be displayed.

Changes since v1:

* Complete overhaul of approach

Denton Liu (8):
  argv-array: add space after `while`
  rev-list-options.txt: remove reference to --show-notes
  t3206: remove spaces after redirect operators
  t3206: s/expected/expect/
  t3206: demonstrate current notes behavior
  range-diff: output `## Notes ##` header
  range-diff: passthrough --[no-]notes to `git log`
  format-patch: pass notes configuration to range-diff

 Documentation/git-range-diff.txt   |   6 +-
 Documentation/rev-list-options.txt |   2 +-
 argv-array.c                       |   2 +-
 builtin/log.c                      |  24 ++-
 builtin/range-diff.c               |   6 +-
 log-tree.c                         |   2 +-
 range-diff.c                       |  21 ++-
 range-diff.h                       |   4 +-
 t/t3206-range-diff.sh              | 264 +++++++++++++++++++++++++----
 9 files changed, 286 insertions(+), 45 deletions(-)