[PATCH v4 0/5] Disable "git status" comment prefix

Compared to v2, this changes essentially:

* The prefix is actually disabled by default in this version. As a
  consequence, the option is renamed to status.oldStyle.

* Since this is the default, the tests are updated to test the new
  defaults. In a first patch, I'm setting status.oldStyle=true in test
  files that require it (to keep the patch short), and the last patch
  actually updates the test expected results. This was actually useful
  as I did find (and fix) a few bugs updating the tests:

  - the --columns option was still showing the comment prefix

  - "git commit --dry-run" and failed "git commit" were still
    displaying comments to stdout.

* The --for-status option is kept as a no-op.

Matthieu Moy (5):
  builtin/stripspace.c: fix broken indentation
  wt-status: use argv_array API
  submodule summary: ignore --for-status option
  status: disable display of '#' comment prefix by default
  tests: don't set status.oldStyle file-wide

 Documentation/config.txt           |   7 +
 builtin/commit.c                   |  10 +
 builtin/stripspace.c               |   8 +-
 git-submodule.sh                   |  13 +-
 t/t3001-ls-files-others-exclude.sh |   2 +-
 t/t7060-wtstatus.sh                | 109 +++--
 t/t7401-submodule-summary.sh       |  12 +-
 t/t7508-status.sh                  | 944 +++++++++++++++++++------------------
 wt-status.c                        |  85 +++-
 wt-status.h                        |   1 +
 10 files changed, 640 insertions(+), 551 deletions(-)