[PATCHv3 0/3] Fix patch detection for thunderbird saved mails

The original patch for this is a bit old (~1 month) but I'd like to see it make it in. The first two patches are cleanup before the original patch in the third spot. Now the test in patch 3 uses append_cr() instead of a hand crafted version.

Stephen Boyd (3):
  tests: consolidate CR removal/addition functions
  t0022: replace non-portable literal CR
  am: fix patch format detection for Thunderbird "Save As" emails

 git-am.sh                     |    3 +-
 t/t0020-crlf.sh               |   55 +++++++++++++++-------------------------
 t/t0022-crlf-rename.sh        |    2 +-
 t/t3400-rebase.sh             |    4 ---
 t/t4012-diff-binary.sh        |    4 ---
 t/t4150-am.sh                 |   15 +++++++++++
 t/t6033-merge-crlf.sh         |    8 ------
 t/t9401-git-cvsserver-crlf.sh |    8 ------
 t/test-lib.sh                 |   16 ++++++++++++
 9 files changed, 55 insertions(+), 60 deletions(-)