[PATCH v4 0/3] diff: Add diff.orderfile configuration variable

[Samuel Bronson <naesten@gmail.com>]

The original purpose of this patch [series] was to allow specifying
the "-O" option for "git diff" in the config.

In this version, I've revised the commit message for patch 2, changed
patch 3 to use git_config_pathname() instead of git_config_string(),
and removed the FIXME from patch 3's commit message.

Samuel Bronson (3):
  diff: Tests for "git diff -O"
  diff: Let "git diff -O" read orderfile from any file, fail properly
  diff: Add diff.orderfile configuration variable

 Documentation/diff-config.txt  |   5 ++
 Documentation/diff-options.txt |   3 ++
 diff.c                         |   5 ++
 diffcore-order.c               |  23 ++++-----
 t/t4056-diff-order.sh          | 105 +++++++++++++++++++++++++++++++++++++++++
 5 files changed, 126 insertions(+), 15 deletions(-)
 create mode 100755 t/t4056-diff-order.sh

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1.8.4.3