git-grep: Learn PCRE

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 3dc9cbe9f9d4a22db004047bf00165c4834a9b3b..2facd08d1639115188d8e0bcec35c47f4ac793c4 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1487,6 +1487,7 @@ _git_grep ()
                        --text --ignore-case --word-regexp --invert-match
                        --full-name --line-number
                        --extended-regexp --basic-regexp --fixed-strings
+                       --perl-regexp
                        --files-with-matches --name-only
                        --files-without-match
                        --max-depth