checkout: implement "-" abbreviation, add docs and tests

diff --git a/t/t5401-update-hooks.sh b/t/t5401-update-hooks.sh
index ee769d6695ee91120671c485924d804f14c80424..64f66c94f36538b1c7d20045fc4233aa0b9d9a0d 100755 (executable)
--- a/t/t5401-update-hooks.sh
+++ b/t/t5401-update-hooks.sh
@@ -17,7 +17,7 @@ test_expect_success setup '
        commit1=$(echo modify | git commit-tree $tree1 -p $commit0) &&
        git update-ref refs/heads/master $commit0 &&
        git update-ref refs/heads/tofail $commit1 &&
-       git-clone ./. victim &&
+       git clone ./. victim &&
        GIT_DIR=victim/.git git update-ref refs/heads/tofail $commit1 &&
        git update-ref refs/heads/master $commit1 &&
        git update-ref refs/heads/tofail $commit0
@@ -61,7 +61,7 @@ EOF
 chmod u+x victim/.git/hooks/post-update
 
 test_expect_success push '
-       test_must_fail git-send-pack --force ./victim/.git \
+       test_must_fail git send-pack --force ./victim/.git \
                master tofail >send.out 2>send.err
 '