refs.c: extract function search_for_subdir()

diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt
index cfceac56d294fd27e2e04020cfac54eba33b03cc..e71370d6b49f58ae479318b89834b4829b45d423 100644 (file)
--- a/Documentation/git-branch.txt
+++ b/Documentation/git-branch.txt
@@ -126,6 +126,11 @@ OPTIONS
        relationship to upstream branch (if any). If given twice, print
        the name of the upstream branch, as well.
 
+-q::
+--quiet::
+       Be more quiet when creating or deleting a branch, suppressing
+       non-error messages.
+
 --abbrev=<length>::
        Alter the sha1's minimum display length in the output listing.
        The default value is 7 and can be overridden by the `core.abbrev`
@@ -163,8 +168,9 @@ start-point is either a local or remote-tracking branch.
        Open an editor and edit the text to explain what the branch is
        for, to be used by various other commands (e.g. `request-pull`).
 
---contains <commit>::
-       Only list branches which contain the specified commit.
+--contains [<commit>]::
+       Only list branches which contain the specified commit (HEAD
+       if not specified).
 
 --merged [<commit>]::
        Only list branches whose tips are reachable from the