[PATCH 0/2] diffcore-pickaxe: implement --pickaxe-raw-diff

This implements --pickaxe-raw-diff as explained in 2/2. I based this on "next" because Duy's in-flight diff option refactoring would have conflicted with it.

Ævar Arnfjörð Bjarmason (2):
  diffcore-pickaxe: refactor !one or !two case in diff_grep
  diffcore-pickaxe: add --pickaxe-raw-diff for use with -G

 Documentation/diff-options.txt | 17 ++++++++++++
 diff.c                         |  3 +++
 diff.h                         |  2 ++
 diffcore-pickaxe.c             | 48 +++++++++++++++++++++++++++-------
 t/t4013-diff-various.sh        |  1 +
 t/t4209-log-pickaxe.sh         | 45 +++++++++++++++++++++++++++++++
 6 files changed, 107 insertions(+), 9 deletions(-)