[PATCH v5 0/4] commit: Add commit.verbose configuration

[Caleb Thompson <caleb@calebthompson.io>]

This patch allows people to set commit.verbose to implicitly send
--verbose to git-commit.

This version incorporates changes suggested by Eric Sunshine, Duy
Nguyen, and Jeremiah Mahler.

It introduces several cleanup patches to t/t7505-commit-verbose.sh to
bring it closer to the current state of the tests as Eric has explained
them to me, then adds the verbose config and --no-verbose flag.

Since the last version of this patch
(http://marc.info/?l=git&m=140251155830422&w=2), I've made the following
changes:

* Revert change to flags, as --no-verbose already existed and worked as
  expected with the commit.verbose configuration. Thanks to  René Scharfe.
* Fix <<-'EOS' style for check-for-no-diff script. Thanks to Mike Burns.

Additionally, this set of patches was generated by format-patch, so it
should work correctly with git-am.

------------------------------------------------------

Caleb Thompson (4):
  commit test: Use test_config instead of git-config
  commit test: Use write_script
  commit test: test_set_editor in each test
  commit: add commit.verbose configuration

 Documentation/config.txt               |  5 +++
 Documentation/git-commit.txt           |  8 ++++-
 builtin/commit.c                       |  4 +++
 contrib/completion/git-completion.bash |  1 +
 t/t7507-commit-verbose.sh              | 64 +++++++++++++++++++++++++---------
 5 files changed, 64 insertions(+), 18 deletions(-)

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2.0.0