merge-recursive: When we detect we can skip an update, actually skip it

diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt
index 23864df8da0694a0daefb81fe629e22a1deb06f1..6b1b5af64e2daec1ecc8ee832f58f5186d740a79 100644 (file)
--- a/Documentation/git-am.txt
+++ b/Documentation/git-am.txt
@@ -9,12 +9,12 @@ git-am - Apply a series of patches from a mailbox
 SYNOPSIS
 --------
 [verse]
-'git am' [--signoff] [--keep] [--utf8 | --no-utf8]
+'git am' [--signoff] [--keep] [--keep-cr | --no-keep-cr] [--utf8 | --no-utf8]
         [--3way] [--interactive] [--committer-date-is-author-date]
         [--ignore-date] [--ignore-space-change | --ignore-whitespace]
         [--whitespace=<option>] [-C<n>] [-p<n>] [--directory=<dir>]
         [--reject] [-q | --quiet] [--scissors | --no-scissors]
-        [<mbox> | <Maildir>...]
+        [(<mbox> | <Maildir>)...]
 'git am' (--continue | --skip | --abort)
 
 DESCRIPTION
@@ -25,7 +25,7 @@ current branch.
 
 OPTIONS
 -------
-<mbox>|<Maildir>...::
+(<mbox>|<Maildir>)...::
        The list of mailbox files to read patches from. If you do not
        supply this argument, the command reads from the standard input.
        If you supply directories, they will be treated as Maildirs.
@@ -39,6 +39,13 @@ OPTIONS
 --keep::
        Pass `-k` flag to 'git mailinfo' (see linkgit:git-mailinfo[1]).
 
+--keep-cr::
+--no-keep-cr::
+       With `--keep-cr`, call 'git mailsplit' (see linkgit:git-mailsplit[1])
+       with the same option, to prevent it from stripping CR at the end of
+       lines. `am.keepcr` configuration variable can be used to specify the
+       default behaviour.  `--no-keep-cr` is useful to override `am.keepcr`.
+
 -c::
 --scissors::
        Remove everything in body before a scissors line (see
@@ -166,9 +173,9 @@ aborts in the middle.  You can recover from this in one of two ways:
   the index file to bring it into a state that the patch should
   have produced.  Then run the command with the '--resolved' option.
 
-The command refuses to process new mailboxes while the `.git/rebase-apply`
-directory exists, so if you decide to start over from scratch,
-run `rm -f -r .git/rebase-apply` before running the command with mailbox
+The command refuses to process new mailboxes until the current
+operation is finished, so if you decide to start over from scratch,
+run `git am --abort` before running the command with mailbox
 names.
 
 Before any patches are applied, ORIG_HEAD is set to the tip of the
@@ -182,15 +189,6 @@ SEE ALSO
 --------
 linkgit:git-apply[1].
 
-
-Author
-------
-Written by Junio C Hamano <gitster@pobox.com>
-
-Documentation
---------------
-Documentation by Petr Baudis, Junio C Hamano and the git-list <git@vger.kernel.org>.
-
 GIT
 ---
 Part of the linkgit:git[1] suite