[PATCH 00/20] avoid "test <cond> -a/-o <cond>"

These patch series  convert test -a/-o to && and ||.

This is the the third version.

Changes:

- Change the commit message for consistency with the comment to the patch to the CodingGuideline (Junio proposed patch
 http://www.spinics.net/lists/git/msg232199.html) expressing even better the meaning 
 of the patches ( in particular, the phrase "Better known" vs. "error prone").
 The previous comment was "convert test -a/-o to && and ||"

- Therefore also includes the Julio patch to the CodingGuideline

I have done the rebase with "master" and the patches also apply to "next".

I hope I have done the right thing in resending the patch series. I am Sorry if not.

Elia Pinto (20):
  check_bindir: avoid "test <cond> -a/-o <cond>"
  contrib/examples/git-clone.sh: avoid "test <cond> -a/-o <cond>"
  contrib/examples/git-commit.sh: avoid "test <cond> -a/-o <cond>"
  contrib/examples/git-merge.sh: avoid "test <cond> -a/-o <cond>"
  contrib/examples/git-repack.sh: avoid "test <cond> -a/-o <cond>"
  contrib/examples/git-resolve.sh: avoid "test <cond> -a/-o <cond>"
  git-bisect.sh: avoid "test <cond> -a/-o <cond>"
  git-mergetool.sh: avoid "test <cond> -a/-o <cond>"
  git-rebase--interactive.sh: avoid "test <cond> -a/-o <cond>"
  git-submodule.sh: avoid "test <cond> -a/-o <cond>"
  t/lib-httpd.sh: avoid "test <cond> -a/-o <cond>"
  t/t0025-crlf-auto.sh: avoid "test <cond> -a/-o <cond>"
  t/t0026-eol-config.sh: avoid "test <cond> -a/-o <cond>"
  t/t4102-apply-rename.sh: avoid "test <cond> -a/-o <cond>"
  t/t5000-tar-tree.sh: avoid "test <cond> -a/-o <cond>"
  t/t5403-post-checkout-hook.sh: avoid "test <cond> -a/-o <cond>"
  t/t5538-push-shallow.sh: avoid "test <cond> -a/-o <cond>"
  t/t9814-git-p4-rename.sh: avoid "test <cond> -a/-o <cond>"
  t/test-lib-functions.sh: avoid "test <cond> -a/-o <cond>"
  CodingGuidelines: avoid "test <cond> -a/-o <cond>"

 Documentation/CodingGuidelines  |   12 ++++++++++++
 check_bindir                    |    2 +-
 contrib/examples/git-clone.sh   |    2 +-
 contrib/examples/git-commit.sh  |    4 ++--
 contrib/examples/git-merge.sh   |    4 ++--
 contrib/examples/git-repack.sh  |    4 ++--
 contrib/examples/git-resolve.sh |    2 +-
 git-bisect.sh                   |    2 +-
 git-mergetool.sh                |    4 ++--
 git-rebase--interactive.sh      |    2 +-
 git-submodule.sh                |   32 ++++++++++++++++++++------------
 t/lib-httpd.sh                  |    2 +-
 t/t0025-crlf-auto.sh            |    6 +++---
 t/t0026-eol-config.sh           |    8 ++++----
 t/t4102-apply-rename.sh         |    2 +-
 t/t5000-tar-tree.sh             |    2 +-
 t/t5403-post-checkout-hook.sh   |    8 ++++----
 t/t5538-push-shallow.sh         |    2 +-
 t/t9814-git-p4-rename.sh        |    4 ++--
 t/test-lib-functions.sh         |    4 ++--
 20 files changed, 64 insertions(+), 44 deletions(-)