clean: require double -f options to nuke nested git repository and work tree

diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt
index ea84cbb814f08a4d722af3b77c9c35059fff5a98..32e689b2bf184464b0923c3bb88a209b9b28a022 100644 (file)
--- a/Documentation/git-am.txt
+++ b/Documentation/git-am.txt
@@ -13,7 +13,7 @@ SYNOPSIS
         [--3way] [--interactive] [--committer-date-is-author-date]
         [--ignore-date]
         [--whitespace=<option>] [-C<n>] [-p<n>] [--directory=<dir>]
-        [--reject]
+        [--reject] [-q | --quiet]
         [<mbox> | <Maildir>...]
 'git am' (--skip | --resolved | --abort)
 
@@ -39,6 +39,10 @@ OPTIONS
 --keep::
        Pass `-k` flag to 'git-mailinfo' (see linkgit:git-mailinfo[1]).
 
+-q::
+--quiet::
+       Be quiet. Only print error messages.
+
 -u::
 --utf8::
        Pass `-u` flag to 'git-mailinfo' (see linkgit:git-mailinfo[1]).
@@ -121,10 +125,10 @@ the commit, after stripping common prefix "[PATCH <anything>]".
 The "Subject: " line is supposed to concisely describe what the
 commit is about in one line of text.
 
-The body of the message (the rest of the message after the blank line
-that terminates the RFC2822 headers) can begin with "Subject: " and
-"From: " lines that are different from those of the mail header,
-to override the values of these fields.
+"From: " and "Subject: " lines starting the body (the rest of the
+message after the blank line terminating the RFC2822 headers)
+override the respective commit author name and title values taken
+from the headers.
 
 The commit message is formed by the title taken from the
 "Subject: ", a blank line and the body of the message up to