[PATCH v3 0/3] 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

This version was prepared in response to Peff's review of v2.  As
suggested, I've created a separate function which both '--submodule'
and 'diff.submodule' use to set/ unset SUBMODULE_OPT.

Ram

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 +-
 cache.h                          |    1 +
 diff.c                           |   42 +++++++++++++++++++++++++++++++++----
 submodule.c                      |    8 +++---
 submodule.h                      |    2 +-
 t/t4041-diff-submodule-option.sh |   30 ++++++++++++++++++++++++++-
 8 files changed, 87 insertions(+), 18 deletions(-)

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1.7.8.1.362.g5d6df.dirty