[PATCHv3 0/2] git submodule: normalize paths before adding

[Michael J Gruber <git@drmicha.warpmail.net>]

This is a rewrite taking into account the advice given by Junio and J6t.
In particular, the tests are good citizens w.r.t. cd'ing around now, the
sed expressions work at least on AIX 4.3.3, and iterations of .. are
tested for and handled correctly.

Sorry I didn't get around to finishing this earlier. Hope this doesn't
mess up any schedules.

Michael J Gruber (2):
  git submodule: Add test cases for git submodule add
  git submodule: Fix adding of submodules at paths with ./, .. and //

 git-submodule.sh           |   15 ++++++++++--
 t/t7400-submodule-basic.sh |   49 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+), 3 deletions(-)