Merge branch 'jk/submodule-subdirectory-ok'

Allow various subcommands of "git submodule" to be run not from the
top of the working tree of the superproject.

* jk/submodule-subdirectory-ok:
  submodule: drop the top-level requirement
  rev-parse: add --prefix option
  submodule: show full path in error message
  t7403: add missing && chaining
  t7403: modernize style
  t7401: make indentation consistent

diff --cc git-submodule.sh
index eb58c8e,7756d81..945e296
--- 1/git-submodule.sh
--- 2/git-submodule.sh
+++ b/git-submodule.sh
@@@ -112,8 -150,9 +150,9 @@@ relative_path (
  #
  module_list()
  {
+       eval "set $(git rev-parse --sq --prefix "$wt_prefix" -- "$@")"
        (
 -              git ls-files --error-unmatch --stage -- "$@" ||
 +              git ls-files -z --error-unmatch --stage -- "$@" ||
                echo "unmatched pathspec exists"
        ) |
        perl -e '

diff --cc t/t7400-submodule-basic.sh
Simple merge