[PATCH v4 0/4] Introduce diff.submodule

v1 is here: http://mid.gmane.org/1349196670-2844-1-git-send-email-artagnon@gmail.com
v2 is here: http://mid.gmane.org/1351766630-4837-1-git-send-email-artagnon@gmail.com
v3 is here: http://mid.gmane.org/1352653146-3932-1-git-send-email-artagnon@gmail.com

This version was prepared in response to Peff's review of v3.
What changed:
* Functional code simplified and moved to git_diff_ui_config.
* Peff contributed one additional patch to the series.

Thanks.

Ram

Jeff King (1):
  diff: rename "set" variable

Ramkumar Ramachandra (3):
  Documentation: move diff.wordRegex from config.txt to diff-config.txt
  diff: introduce diff.submodule configuration variable
  submodule: display summary header in bold

 Documentation/config.txt         |    6 -----
 Documentation/diff-config.txt    |   13 ++++++++++
 Documentation/diff-options.txt   |    3 +-
 diff.c                           |   46 ++++++++++++++++++++++++++++---------
 submodule.c                      |    8 +++---
 submodule.h                      |    2 +-
 t/t4041-diff-submodule-option.sh |   30 ++++++++++++++++++++++++-
 7 files changed, 84 insertions(+), 24 deletions(-)

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1.7.8.1.362.g5d6df.dirty