grep: Add --max-depth option.

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 887731e830b8e41d647d1961061d9c75cd441621..fb05c4884c67158a160cb77a5be3e42767c0f0db 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1036,6 +1036,7 @@ _git_grep ()
                        --extended-regexp --basic-regexp --fixed-strings
                        --files-with-matches --name-only
                        --files-without-match
+                       --max-depth
                        --count
                        --and --or --not --all-match
                        "