diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt
index 1812890a7e9..4cdca0d8743 100644
--- a/Documentation/git-svn.txt
+++ b/Documentation/git-svn.txt
@@ -320,6 +320,13 @@ Any other arguments are passed directly to 'git log'
 	directories.  The output is suitable for appending to
 	the $GIT_DIR/info/exclude file.
 
+'mkdirs'::
+	Attempts to recreate empty directories that core git cannot track
+	based on information in $GIT_DIR/svn/<refname>/unhandled.log files.
+	Empty directories are automatically recreated when using
+	"git svn clone" and "git svn rebase", so "mkdirs" is intended
+	for use after commands like "git checkout" or "git reset".
+
 'commit-diff'::
 	Commits the diff of two tree-ish arguments from the
 	command-line.  This command does not rely on being inside an `git svn
@@ -735,6 +742,16 @@ merges you've made.  Furthermore, if you merge or pull from a git branch
 that is a mirror of an SVN branch, 'dcommit' may commit to the wrong
 branch.
 
+If you do merge, note the following rule: 'git svn dcommit' will
+attempt to commit on top of the SVN commit named in
+------------------------------------------------------------------------
+git log --grep=^git-svn-id: --first-parent -1
+------------------------------------------------------------------------
+You 'must' therefore ensure that the most recent commit of the branch
+you want to dcommit to is the 'first' parent of the merge.  Chaos will
+ensue otherwise, especially if the first parent is an older commit on
+the same SVN branch.
+
 'git clone' does not clone branches under the refs/remotes/ hierarchy or
 any 'git svn' metadata, or config.  So repositories created and managed with
 using 'git svn' should use 'rsync' for cloning, if cloning is to be done
diff --git a/Documentation/gitcore-tutorial.txt b/Documentation/gitcore-tutorial.txt
index 253ef624eb9..b7380b069ac 100644
--- a/Documentation/gitcore-tutorial.txt
+++ b/Documentation/gitcore-tutorial.txt
@@ -185,7 +185,7 @@ object is. git will tell you that you have a "blob" object (i.e., just a
 regular file), and you can see the contents with
 
 ----------------
-$ git cat-file "blob" 557db03
+$ git cat-file blob 557db03
 ----------------
 
 which will print out "Hello World". The object `557db03` is nothing
@@ -1188,7 +1188,7 @@ $ git show-branch
 --
  + [mybranch] Some work.
 *  [master] Some fun.
-*+ [mybranch^] New day.
+*+ [mybranch^] Initial commit
 ------------
 
 Now we are ready to experiment with the merge by hand.
@@ -1204,11 +1204,11 @@ $ mb=$(git merge-base HEAD mybranch)
 The command writes the commit object name of the common ancestor
 to the standard output, so we captured its output to a variable,
 because we will be using it in the next step.  By the way, the common
-ancestor commit is the "New day." commit in this case.  You can
+ancestor commit is the "Initial commit" commit in this case.  You can
 tell it by:
 
 ------------
-$ git name-rev $mb
+$ git name-rev --name-only --tags $mb
 my-first-tag
 ------------
 
@@ -1237,8 +1237,8 @@ inspect the index file with this command:
 ------------
 $ git ls-files --stage
 100644 7f8b141b65fdcee47321e399a2598a235a032422 0	example
-100644 263414f423d0e4d70dae8fe53fa34614ff3e2860 1	hello
-100644 06fa6a24256dc7e560efa5687fa84b51f0263c3a 2	hello
+100644 557db03de997c86a4a028e1ebd3a1ceb225be238 1	hello
+100644 ba42a2a96e3027f3333e13ede4ccf4498c3ae942 2	hello
 100644 cc44c73eb783565da5831b4d820c962954019b69 3	hello
 ------------
 
@@ -1253,8 +1253,8 @@ To look at only non-zero stages, use `\--unmerged` flag:
 
 ------------
 $ git ls-files --unmerged
-100644 263414f423d0e4d70dae8fe53fa34614ff3e2860 1	hello
-100644 06fa6a24256dc7e560efa5687fa84b51f0263c3a 2	hello
+100644 557db03de997c86a4a028e1ebd3a1ceb225be238 1	hello
+100644 ba42a2a96e3027f3333e13ede4ccf4498c3ae942 2	hello
 100644 cc44c73eb783565da5831b4d820c962954019b69 3	hello
 ------------
 
@@ -1283,8 +1283,8 @@ the working tree..  This can be seen if you run `ls-files
 ------------
 $ git ls-files --stage
 100644 7f8b141b65fdcee47321e399a2598a235a032422 0	example
-100644 263414f423d0e4d70dae8fe53fa34614ff3e2860 1	hello
-100644 06fa6a24256dc7e560efa5687fa84b51f0263c3a 2	hello
+100644 557db03de997c86a4a028e1ebd3a1ceb225be238 1	hello
+100644 ba42a2a96e3027f3333e13ede4ccf4498c3ae942 2	hello
 100644 cc44c73eb783565da5831b4d820c962954019b69 3	hello
 ------------
 
diff --git a/Makefile b/Makefile
index 35f5294cf0e..457f9274d75 100644
--- a/Makefile
+++ b/Makefile
@@ -358,6 +358,7 @@ EXTRA_PROGRAMS =
 PROGRAMS += $(EXTRA_PROGRAMS)
 PROGRAMS += git-fast-import$X
 PROGRAMS += git-hash-object$X
+PROGRAMS += git-imap-send$X
 PROGRAMS += git-index-pack$X
 PROGRAMS += git-merge-index$X
 PROGRAMS += git-merge-tree$X
@@ -906,7 +907,7 @@ ifdef MSVC
 	GIT_VERSION := $(GIT_VERSION).MSVC
 	pathsep = ;
 	NO_PREAD = YesPlease
-	NO_OPENSSL = YesPlease
+	NEEDS_CRYPTO_WITH_SSL = YesPlease
 	NO_LIBGEN_H = YesPlease
 	NO_SYMLINK_HEAD = YesPlease
 	NO_IPV6 = YesPlease
@@ -936,6 +937,7 @@ ifdef MSVC
 	NO_REGEX = YesPlease
 	NO_CURL = YesPlease
 	NO_PTHREADS = YesPlease
+	BLK_SHA1 = YesPlease
 
 	CC = compat/vcbuild/scripts/clink.pl
 	AR = compat/vcbuild/scripts/lib.pl
@@ -958,7 +960,7 @@ else
 ifneq (,$(findstring MINGW,$(uname_S)))
 	pathsep = ;
 	NO_PREAD = YesPlease
-	NO_OPENSSL = YesPlease
+	NEEDS_CRYPTO_WITH_SSL = YesPlease
 	NO_LIBGEN_H = YesPlease
 	NO_SYMLINK_HEAD = YesPlease
 	NO_IPV6 = YesPlease
@@ -985,6 +987,7 @@ ifneq (,$(findstring MINGW,$(uname_S)))
 	UNRELIABLE_FSTAT = UnfortunatelyYes
 	OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 	NO_REGEX = YesPlease
+	BLK_SHA1 = YesPlease
 	COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch
 	COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 	COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o
@@ -1082,7 +1085,6 @@ EXTLIBS += -lz
 
 ifndef NO_POSIX_ONLY_PROGRAMS
 	PROGRAMS += git-daemon$X
-	PROGRAMS += git-imap-send$X
 endif
 ifndef NO_OPENSSL
 	OPENSSL_LIBSSL = -lssl
diff --git a/builtin-upload-archive.c b/builtin-upload-archive.c
index c4cd1e1327f..29446e84ccf 100644
--- a/builtin-upload-archive.c
+++ b/builtin-upload-archive.c
@@ -132,7 +132,6 @@ int cmd_upload_archive(int argc, const char **argv, const char *prefix)
 
 	while (1) {
 		struct pollfd pfd[2];
-		ssize_t processed[2] = { 0, 0 };
 		int status;
 
 		pfd[0].fd = fd1[0];
@@ -147,15 +146,14 @@ int cmd_upload_archive(int argc, const char **argv, const char *prefix)
 			}
 			continue;
 		}
-		if (pfd[0].revents & POLLIN)
-			/* Data stream ready */
-			processed[0] = process_input(pfd[0].fd, 1);
 		if (pfd[1].revents & POLLIN)
 			/* Status stream ready */
-			processed[1] = process_input(pfd[1].fd, 2);
-		/* Always finish to read data when available */
-		if (processed[0] || processed[1])
-			continue;
+			if (process_input(pfd[1].fd, 2))
+				continue;
+		if (pfd[0].revents & POLLIN)
+			/* Data stream ready */
+			if (process_input(pfd[0].fd, 1))
+				continue;
 
 		if (waitpid(writer, &status, 0) < 0)
 			error_clnt("%s", lostchild);
diff --git a/compat/mingw.h b/compat/mingw.h
index 5b5258bcebb..6907345f901 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -124,6 +124,27 @@ static inline int waitpid(pid_t pid, int *status, unsigned options)
 	return -1;
 }
 
+#ifndef NO_OPENSSL
+#include <openssl/ssl.h>
+static inline int mingw_SSL_set_fd(SSL *ssl, int fd)
+{
+	return SSL_set_fd(ssl, _get_osfhandle(fd));
+}
+#define SSL_set_fd mingw_SSL_set_fd
+
+static inline int mingw_SSL_set_rfd(SSL *ssl, int fd)
+{
+	return SSL_set_rfd(ssl, _get_osfhandle(fd));
+}
+#define SSL_set_rfd mingw_SSL_set_rfd
+
+static inline int mingw_SSL_set_wfd(SSL *ssl, int fd)
+{
+	return SSL_set_wfd(ssl, _get_osfhandle(fd));
+}
+#define SSL_set_wfd mingw_SSL_set_wfd
+#endif
+
 /*
  * implementations of missing functions
  */
diff --git a/compat/vcbuild/scripts/clink.pl b/compat/vcbuild/scripts/clink.pl
index f9528c0ea10..8a2112f22f4 100644
--- a/compat/vcbuild/scripts/clink.pl
+++ b/compat/vcbuild/scripts/clink.pl
@@ -29,6 +29,9 @@ while (@ARGV) {
 		push(@args, "zlib.lib");
 	} elsif ("$arg" eq "-liconv") {
 		push(@args, "iconv.lib");
+	} elsif ("$arg" eq "-lcrypto") {
+		push(@args, "libeay32.lib");
+		push(@args, "ssleay32.lib");
 	} elsif ("$arg" =~ /^-L/ && "$arg" ne "-LTCG") {
 		$arg =~ s/^-L/-LIBPATH:/;
 		push(@args, $arg);
diff --git a/contrib/buildsystems/engine.pl b/contrib/buildsystems/engine.pl
index 20bd061b3e5..d506717bfd3 100644
--- a/contrib/buildsystems/engine.pl
+++ b/contrib/buildsystems/engine.pl
@@ -315,6 +315,9 @@ sub handleLinkLine
             $appout = shift @parts;
         } elsif ("$part" eq "-lz") {
             push(@libs, "zlib.lib");
+	} elsif ("$part" eq "-lcrypto") {
+            push(@libs, "libeay32.lib");
+            push(@libs, "ssleay32.lib");
         } elsif ($part =~ /^-/) {
             push(@lflags, $part);
         } elsif ($part =~ /\.(a|lib)$/) {
diff --git a/git-svn.perl b/git-svn.perl
index 6a3b501d24e..ab0a8dd0990 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -168,6 +168,9 @@ my %cmd = (
 			     'Create a .gitignore per svn:ignore',
 			     { 'revision|r=i' => \$_revision
 			     } ],
+	'mkdirs' => [ \&cmd_mkdirs ,
+	              "recreate empty directories after a checkout",
+	              { 'revision|r=i' => \$_revision } ],
         'propget' => [ \&cmd_propget,
 		       'Print the value of a property on a file or directory',
 		       { 'revision|r=i' => \$_revision } ],
@@ -274,7 +277,7 @@ unless ($cmd && $cmd =~ /(?:clone|init|multi-init)$/) {
 
 my %opts = %{$cmd{$cmd}->[2]} if (defined $cmd);
 
-read_repo_config(\%opts);
+read_git_config(\%opts);
 if ($cmd && ($cmd eq 'log' || $cmd eq 'blame')) {
 	Getopt::Long::Configure('pass_through');
 }
@@ -769,6 +772,7 @@ sub cmd_rebase {
 		$_fetch_all ? $gs->fetch_all : $gs->fetch;
 	}
 	command_noisy(rebase_cmd(), $gs->refname);
+	$gs->mkemptydirs;
 }
 
 sub cmd_show_ignore {
@@ -830,6 +834,12 @@ sub cmd_create_ignore {
 	});
 }
 
+sub cmd_mkdirs {
+	my ($url, $rev, $uuid, $gs) = working_head_info('HEAD');
+	$gs ||= Git::SVN->new;
+	$gs->mkemptydirs($_revision);
+}
+
 sub canonicalize_path {
 	my ($path) = @_;
 	my $dot_slash_added = 0;
@@ -1196,6 +1206,7 @@ sub post_fetch_checkout {
 	command_noisy(qw/read-tree -m -u -v HEAD HEAD/);
 	print STDERR "Checked out HEAD:\n  ",
 	             $gs->full_url, " r", $gs->last_rev, "\n";
+	$gs->mkemptydirs($gs->last_rev);
 }
 
 sub complete_svn_url {
@@ -1390,8 +1401,7 @@ sub load_authors {
 }
 
 # convert GetOpt::Long specs for use by git-config
-sub read_repo_config {
-	return unless -d $ENV{GIT_DIR};
+sub read_git_config {
 	my $opts = shift;
 	my @config_only;
 	foreach my $o (keys %$opts) {
@@ -2725,6 +2735,34 @@ sub do_fetch {
 	$self->make_log_entry($rev, \@parents, $ed);
 }
 
+sub mkemptydirs {
+	my ($self, $r) = @_;
+	my %empty_dirs = ();
+
+	open my $fh, '<', "$self->{dir}/unhandled.log" or return;
+	binmode $fh or croak "binmode: $!";
+	while (<$fh>) {
+		if (defined $r && /^r(\d+)$/) {
+			last if $1 > $r;
+		} elsif (/^  \+empty_dir: (.+)$/) {
+			$empty_dirs{$1} = 1;
+		} elsif (/^  \-empty_dir: (.+)$/) {
+			delete $empty_dirs{$1};
+		}
+	}
+	close $fh;
+	foreach my $d (sort keys %empty_dirs) {
+		$d = uri_decode($d);
+		next if -d $d;
+		if (-e _) {
+			warn "$d exists but is not a directory\n";
+		} else {
+			print "creating empty directory: $d\n";
+			mkpath([$d]);
+		}
+	}
+}
+
 sub get_untracked {
 	my ($self, $ed) = @_;
 	my @out;
@@ -2950,8 +2988,11 @@ sub find_extra_svn_parents {
 			my $bottom_commit =
 				$gs->rev_map_get($bottom, $self->ra_uuid) ||
 				$gs->rev_map_get($bottom+1, $self->ra_uuid);
-			my $top_commit =
-				$gs->rev_map_get($top, $self->ra_uuid);
+			my $top_commit;
+			for (; !$top_commit && $top >= $bottom; --$top) {
+				$top_commit =
+					$gs->rev_map_get($top, $self->ra_uuid);
+			}
 
 			unless ($top_commit and $bottom_commit) {
 				warn "W:unknown path/rev in svn:mergeinfo "
@@ -3554,6 +3595,12 @@ sub uri_encode {
 	$f
 }
 
+sub uri_decode {
+	my ($f) = @_;
+	$f =~ s#%([0-9a-fA-F]{2})#chr(hex($1))#eg;
+	$f
+}
+
 sub remove_username {
 	$_[0] =~ s{^([^:]*://)[^@]+@}{$1};
 }
diff --git a/imap-send.c b/imap-send.c
index f805c6ed813..6c9938a0757 100644
--- a/imap-send.c
+++ b/imap-send.c
@@ -24,6 +24,7 @@
 
 #include "cache.h"
 #include "exec_cmd.h"
+#include "run-command.h"
 #ifdef NO_OPENSSL
 typedef void *SSL;
 #endif
@@ -93,6 +94,7 @@ struct msg_data {
 	unsigned int crlf:1;
 };
 
+#undef DRV_OK
 #define DRV_OK          0
 #define DRV_MSG_BAD     -1
 #define DRV_BOX_BAD     -2
@@ -123,9 +125,6 @@ static int nfvasprintf(char **strp, const char *fmt, va_list ap)
 	return len;
 }
 
-static void arc4_init(void);
-static unsigned char arc4_getbyte(void);
-
 struct imap_server_conf {
 	char *name;
 	char *tunnel;
@@ -154,7 +153,7 @@ struct imap_list {
 };
 
 struct imap_socket {
-	int fd;
+	int fd[2];
 	SSL *ssl;
 };
 
@@ -308,8 +307,12 @@ static int ssl_socket_connect(struct imap_socket *sock, int use_tls_only, int ve
 		ssl_socket_perror("SSL_new");
 		return -1;
 	}
-	if (!SSL_set_fd(sock->ssl, sock->fd)) {
-		ssl_socket_perror("SSL_set_fd");
+	if (!SSL_set_rfd(sock->ssl, sock->fd[0])) {
+		ssl_socket_perror("SSL_set_rfd");
+		return -1;
+	}
+	if (!SSL_set_wfd(sock->ssl, sock->fd[1])) {
+		ssl_socket_perror("SSL_set_wfd");
 		return -1;
 	}
 
@@ -331,11 +334,12 @@ static int socket_read(struct imap_socket *sock, char *buf, int len)
 		n = SSL_read(sock->ssl, buf, len);
 	else
 #endif
-		n = xread(sock->fd, buf, len);
+		n = xread(sock->fd[0], buf, len);
 	if (n <= 0) {
 		socket_perror("read", sock, n);
-		close(sock->fd);
-		sock->fd = -1;
+		close(sock->fd[0]);
+		close(sock->fd[1]);
+		sock->fd[0] = sock->fd[1] = -1;
 	}
 	return n;
 }
@@ -348,11 +352,12 @@ static int socket_write(struct imap_socket *sock, const char *buf, int len)
 		n = SSL_write(sock->ssl, buf, len);
 	else
 #endif
-		n = write_in_full(sock->fd, buf, len);
+		n = write_in_full(sock->fd[1], buf, len);
 	if (n != len) {
 		socket_perror("write", sock, n);
-		close(sock->fd);
-		sock->fd = -1;
+		close(sock->fd[0]);
+		close(sock->fd[1]);
+		sock->fd[0] = sock->fd[1] = -1;
 	}
 	return n;
 }
@@ -365,7 +370,8 @@ static void socket_shutdown(struct imap_socket *sock)
 		SSL_free(sock->ssl);
 	}
 #endif
-	close(sock->fd);
+	close(sock->fd[0]);
+	close(sock->fd[1]);
 }
 
 /* simple line buffering */
@@ -493,52 +499,6 @@ static int nfsnprintf(char *buf, int blen, const char *fmt, ...)
 	return ret;
 }
 
-static struct {
-	unsigned char i, j, s[256];
-} rs;
-
-static void arc4_init(void)
-{
-	int i, fd;
-	unsigned char j, si, dat[128];
-
-	if ((fd = open("/dev/urandom", O_RDONLY)) < 0 && (fd = open("/dev/random", O_RDONLY)) < 0) {
-		fprintf(stderr, "Fatal: no random number source available.\n");
-		exit(3);
-	}
-	if (read_in_full(fd, dat, 128) != 128) {
-		fprintf(stderr, "Fatal: cannot read random number source.\n");
-		exit(3);
-	}
-	close(fd);
-
-	for (i = 0; i < 256; i++)
-		rs.s[i] = i;
-	for (i = j = 0; i < 256; i++) {
-		si = rs.s[i];
-		j += si + dat[i & 127];
-		rs.s[i] = rs.s[j];
-		rs.s[j] = si;
-	}
-	rs.i = rs.j = 0;
-
-	for (i = 0; i < 256; i++)
-		arc4_getbyte();
-}
-
-static unsigned char arc4_getbyte(void)
-{
-	unsigned char si, sj;
-
-	rs.i++;
-	si = rs.s[rs.i];
-	rs.j += si;
-	sj = rs.s[rs.j];
-	rs.s[rs.i] = sj;
-	rs.s[rs.j] = si;
-	return rs.s[(si + sj) & 0xff];
-}
-
 static struct imap_cmd *v_issue_imap_cmd(struct imap_store *ctx,
 					 struct imap_cmd_cb *cb,
 					 const char *fmt, va_list ap)
@@ -964,7 +924,7 @@ static void imap_close_server(struct imap_store *ictx)
 {
 	struct imap *imap = ictx->imap;
 
-	if (imap->buf.sock.fd != -1) {
+	if (imap->buf.sock.fd[0] != -1) {
 		imap_exec(ictx, NULL, "LOGOUT");
 		socket_shutdown(&imap->buf.sock);
 	}
@@ -986,40 +946,35 @@ static struct store *imap_open_store(struct imap_server_conf *srvc)
 	struct imap_store *ctx;
 	struct imap *imap;
 	char *arg, *rsp;
-	int s = -1, a[2], preauth;
-	pid_t pid;
+	int s = -1, preauth;
 
 	ctx = xcalloc(sizeof(*ctx), 1);
 
 	ctx->imap = imap = xcalloc(sizeof(*imap), 1);
-	imap->buf.sock.fd = -1;
+	imap->buf.sock.fd[0] = imap->buf.sock.fd[1] = -1;
 	imap->in_progress_append = &imap->in_progress;
 
 	/* open connection to IMAP server */
 
 	if (srvc->tunnel) {
+		const char *argv[4];
+		struct child_process tunnel = {0};
+
 		imap_info("Starting tunnel '%s'... ", srvc->tunnel);
 
-		if (socketpair(PF_UNIX, SOCK_STREAM, 0, a)) {
-			perror("socketpair");
-			exit(1);
-		}
+		argv[0] = "sh";
+		argv[1] = "-c";
+		argv[2] = srvc->tunnel;
+		argv[3] = NULL;
 
-		pid = fork();
-		if (pid < 0)
-			_exit(127);
-		if (!pid) {
-			if (dup2(a[0], 0) == -1 || dup2(a[0], 1) == -1)
-				_exit(127);
-			close(a[0]);
-			close(a[1]);
-			execl("/bin/sh", "sh", "-c", srvc->tunnel, NULL);
-			_exit(127);
-		}
+		tunnel.argv = argv;
+		tunnel.in = -1;
+		tunnel.out = -1;
+		if (start_command(&tunnel))
+			die("cannot start proxy %s", argv[0]);
 
-		close(a[0]);
-
-		imap->buf.sock.fd = a[1];
+		imap->buf.sock.fd[0] = tunnel.out;
+		imap->buf.sock.fd[1] = tunnel.in;
 
 		imap_info("ok\n");
 	} else {
@@ -1096,7 +1051,8 @@ static struct store *imap_open_store(struct imap_server_conf *srvc)
 			goto bail;
 		}
 
-		imap->buf.sock.fd = s;
+		imap->buf.sock.fd[0] = s;
+		imap->buf.sock.fd[1] = dup(s);
 
 		if (srvc->use_ssl &&
 		    ssl_socket_connect(&imap->buf.sock, 0, srvc->ssl_verify)) {
@@ -1202,88 +1158,20 @@ static int imap_make_flags(int flags, char *buf)
 	return d;
 }
 
-#define TUIDL 8
-
-static int imap_store_msg(struct store *gctx, struct msg_data *data, int *uid)
+static int imap_store_msg(struct store *gctx, struct msg_data *data)
 {
 	struct imap_store *ctx = (struct imap_store *)gctx;
 	struct imap *imap = ctx->imap;
 	struct imap_cmd_cb cb;
-	char *fmap, *buf;
 	const char *prefix, *box;
-	int ret, i, j, d, len, extra, nocr;
-	int start, sbreak = 0, ebreak = 0;
-	char flagstr[128], tuid[TUIDL * 2 + 1];
+	int ret, d;
+	char flagstr[128];
 
 	memset(&cb, 0, sizeof(cb));
 
-	fmap = data->data;
-	len = data->len;
-	nocr = !data->crlf;
-	extra = 0, i = 0;
-	if (!CAP(UIDPLUS) && uid) {
-	nloop:
-		start = i;
-		while (i < len)
-			if (fmap[i++] == '\n') {
-				extra += nocr;
-				if (i - 2 + nocr == start) {
-					sbreak = ebreak = i - 2 + nocr;
-					goto mktid;
-				}
-				if (!memcmp(fmap + start, "X-TUID: ", 8)) {
-					extra -= (ebreak = i) - (sbreak = start) + nocr;
-					goto mktid;
-				}
-				goto nloop;
-			}
-		/* invalid message */
-		free(fmap);
-		return DRV_MSG_BAD;
-	mktid:
-		for (j = 0; j < TUIDL; j++)
-			sprintf(tuid + j * 2, "%02x", arc4_getbyte());
-		extra += 8 + TUIDL * 2 + 2;
-	}
-	if (nocr)
-		for (; i < len; i++)
-			if (fmap[i] == '\n')
-				extra++;
-
-	cb.dlen = len + extra;
-	buf = cb.data = xmalloc(cb.dlen);
-	i = 0;
-	if (!CAP(UIDPLUS) && uid) {
-		if (nocr) {
-			for (; i < sbreak; i++)
-				if (fmap[i] == '\n') {
-					*buf++ = '\r';
-					*buf++ = '\n';
-				} else
-					*buf++ = fmap[i];
-		} else {
-			memcpy(buf, fmap, sbreak);
-			buf += sbreak;
-		}
-		memcpy(buf, "X-TUID: ", 8);
-		buf += 8;
-		memcpy(buf, tuid, TUIDL * 2);
-		buf += TUIDL * 2;
-		*buf++ = '\r';
-		*buf++ = '\n';
-		i = ebreak;
-	}
-	if (nocr) {
-		for (; i < len; i++)
-			if (fmap[i] == '\n') {
-				*buf++ = '\r';
-				*buf++ = '\n';
-			} else
-				*buf++ = fmap[i];
-	} else
-		memcpy(buf, fmap + i, len - i);
-
-	free(fmap);
+	cb.dlen = data->len;
+	cb.data = xmalloc(cb.dlen);
+	memcpy(cb.data, data->data, data->len);
 
 	d = 0;
 	if (data->flags) {
@@ -1292,26 +1180,14 @@ static int imap_store_msg(struct store *gctx, struct msg_data *data, int *uid)
 	}
 	flagstr[d] = 0;
 
-	if (!uid) {
-		box = gctx->conf->trash;
-		prefix = ctx->prefix;
-		cb.create = 1;
-		if (ctx->trashnc)
-			imap->caps = imap->rcaps & ~(1 << LITERALPLUS);
-	} else {
-		box = gctx->name;
-		prefix = !strcmp(box, "INBOX") ? "" : ctx->prefix;
-		cb.create = 0;
-	}
-	cb.ctx = uid;
+	box = gctx->name;
+	prefix = !strcmp(box, "INBOX") ? "" : ctx->prefix;
+	cb.create = 0;
 	ret = imap_exec_m(ctx, &cb, "APPEND \"%s%s\" %s", prefix, box, flagstr);
 	imap->caps = imap->rcaps;
 	if (ret != DRV_OK)
 		return ret;
-	if (!uid)
-		ctx->trashnc = 0;
-	else
-		gctx->count++;
+	gctx->count++;
 
 	return DRV_OK;
 }
@@ -1487,7 +1363,6 @@ int main(int argc, char **argv)
 {
 	struct msg_data all_msgs, msg;
 	struct store *ctx = NULL;
-	int uid = 0;
 	int ofs = 0;
 	int r;
 	int total, n = 0;
@@ -1495,9 +1370,6 @@ int main(int argc, char **argv)
 
 	git_extract_argv0_path(argv[0]);
 
-	/* init the random number generator */
-	arc4_init();
-
 	setup_git_directory_gently(&nongit_ok);
 	git_config(git_imap_config, NULL);
 
@@ -1544,7 +1416,7 @@ int main(int argc, char **argv)
 			break;
 		if (server.use_html)
 			wrap_in_html(&msg);
-		r = imap_store_msg(ctx, &msg, &uid);
+		r = imap_store_msg(ctx, &msg);
 		if (r != DRV_OK)
 			break;
 		n++;
diff --git a/t/t1200-tutorial.sh b/t/t1200-tutorial.sh
index 67e637b7810..6bf84755f39 100755
--- a/t/t1200-tutorial.sh
+++ b/t/t1200-tutorial.sh
@@ -7,14 +7,18 @@ test_description='A simple turial in the form of a test case'
 
 . ./test-lib.sh
 
-echo "Hello World" > hello
-echo "Silly example" > example
+test_expect_success 'blob'  '
+	echo "Hello World" > hello &&
+	echo "Silly example" > example &&
 
-git update-index --add hello example
+	git update-index --add hello example &&
 
-test_expect_success 'blob' "test blob = \"$(git cat-file -t 557db03)\""
+	test blob = "$(git cat-file -t 557db03)"
+'
 
-test_expect_success 'blob 557db03' "test \"Hello World\" = \"$(git cat-file blob 557db03)\""
+test_expect_success 'blob 557db03' '
+	test "Hello World" = "$(git cat-file blob 557db03)"
+'
 
 echo "It's a new day for git" >>hello
 cat > diff.expect << EOF
@@ -26,25 +30,34 @@ index 557db03..263414f 100644
  Hello World
 +It's a new day for git
 EOF
-git diff-files -p > diff.output
-test_expect_success 'git diff-files -p' 'cmp diff.expect diff.output'
-git diff > diff.output
-test_expect_success 'git diff' 'cmp diff.expect diff.output'
 
-tree=$(git write-tree 2>/dev/null)
+test_expect_success 'git diff-files -p' '
+	git diff-files -p > diff.output &&
+	test_cmp diff.expect diff.output
+'
 
-test_expect_success 'tree' "test 8988da15d077d4829fc51d8544c097def6644dbb = $tree"
+test_expect_success 'git diff' '
+	git diff > diff.output &&
+	test_cmp diff.expect diff.output
+'
 
-output="$(echo "Initial commit" | git commit-tree $(git write-tree) 2>&1 > .git/refs/heads/master)"
+test_expect_success 'tree' '
+	tree=$(git write-tree 2>/dev/null)
+	test 8988da15d077d4829fc51d8544c097def6644dbb = $tree
+'
 
-git diff-index -p HEAD > diff.output
-test_expect_success 'git diff-index -p HEAD' 'cmp diff.expect diff.output'
+test_expect_success 'git diff-index -p HEAD' '
+	tree=$(git write-tree)
+	commit=$(echo "Initial commit" | git commit-tree $tree) &&
+	git update-ref HEAD $commit &&
+	git diff-index -p HEAD > diff.output &&
+	test_cmp diff.expect diff.output
+'
 
-git diff HEAD > diff.output
-test_expect_success 'git diff HEAD' 'cmp diff.expect diff.output'
-
-#rm hello
-#test_expect_success 'git read-tree --reset HEAD' "git read-tree --reset HEAD ; test \"hello: needs update\" = \"$(git update-index --refresh)\""
+test_expect_success 'git diff HEAD' '
+	git diff HEAD > diff.output &&
+	test_cmp diff.expect diff.output
+'
 
 cat > whatchanged.expect << EOF
 commit VARIABLE
@@ -69,39 +82,45 @@ index 0000000..557db03
 +Hello World
 EOF
 
-git whatchanged -p --root | \
-	sed -e "1s/^\(.\{7\}\).\{40\}/\1VARIABLE/" \
+test_expect_success 'git whatchanged -p --root' '
+	git whatchanged -p --root |
+		sed -e "1s/^\(.\{7\}\).\{40\}/\1VARIABLE/" \
 		-e "2,3s/^\(.\{8\}\).*$/\1VARIABLE/" \
-> whatchanged.output
-test_expect_success 'git whatchanged -p --root' 'cmp whatchanged.expect whatchanged.output'
+	> whatchanged.output &&
+	test_cmp whatchanged.expect whatchanged.output
+'
 
-git tag my-first-tag
-test_expect_success 'git tag my-first-tag' 'cmp .git/refs/heads/master .git/refs/tags/my-first-tag'
+test_expect_success 'git tag my-first-tag' '
+	git tag my-first-tag &&
+	test_cmp .git/refs/heads/master .git/refs/tags/my-first-tag
+'
 
-# TODO: test git clone
-
-git checkout -b mybranch
-test_expect_success 'git checkout -b mybranch' 'cmp .git/refs/heads/master .git/refs/heads/mybranch'
+test_expect_success 'git checkout -b mybranch' '
+	git checkout -b mybranch &&
+	test_cmp .git/refs/heads/master .git/refs/heads/mybranch
+'
 
 cat > branch.expect <<EOF
   master
 * mybranch
 EOF
 
-git branch > branch.output
-test_expect_success 'git branch' 'cmp branch.expect branch.output'
-
-git checkout mybranch
-echo "Work, work, work" >>hello
-git commit -m 'Some work.' -i hello
-
-git checkout master
-
-echo "Play, play, play" >>hello
-echo "Lots of fun" >>example
-git commit -m 'Some fun.' -i hello example
+test_expect_success 'git branch' '
+	git branch > branch.output &&
+	test_cmp branch.expect branch.output
+'
 
 test_expect_success 'git resolve now fails' '
+	git checkout mybranch &&
+	echo "Work, work, work" >>hello &&
+	git commit -m "Some work." -i hello &&
+
+	git checkout master &&
+
+	echo "Play, play, play" >>hello &&
+	echo "Lots of fun" >>example &&
+	git commit -m "Some fun." -i hello example &&
+
 	test_must_fail git merge -m "Merge work in mybranch" mybranch
 '
 
@@ -112,52 +131,131 @@ Play, play, play
 Work, work, work
 EOF
 
-git commit -m 'Merged "mybranch" changes.' -i hello
-
-test_done
-
 cat > show-branch.expect << EOF
-* [master] Merged "mybranch" changes.
+* [master] Merge work in mybranch
  ! [mybranch] Some work.
 --
--  [master] Merged "mybranch" changes.
+-  [master] Merge work in mybranch
 *+ [mybranch] Some work.
+*  [master^] Some fun.
 EOF
 
-git show-branch --topo-order master mybranch > show-branch.output
-test_expect_success 'git show-branch' 'cmp show-branch.expect show-branch.output'
-
-git checkout mybranch
+test_expect_success 'git show-branch' '
+	git commit -m "Merge work in mybranch" -i hello &&
+	git show-branch --topo-order --more=1 master mybranch \
+		> show-branch.output &&
+	test_cmp show-branch.expect show-branch.output
+'
 
 cat > resolve.expect << EOF
-Updating from VARIABLE to VARIABLE
+Updating VARIABLE..VARIABLE
+FASTFORWARD (no commit created; -m option ignored)
  example |    1 +
  hello   |    1 +
  2 files changed, 2 insertions(+), 0 deletions(-)
 EOF
 
-git merge -s "Merge upstream changes." master | \
-	sed -e "1s/[0-9a-f]\{40\}/VARIABLE/g" >resolve.output
-test_expect_success 'git resolve' 'cmp resolve.expect resolve.output'
+test_expect_success 'git resolve' '
+	git checkout mybranch &&
+	git merge -m "Merge upstream changes." master |
+		sed -e "1s/[0-9a-f]\{7\}/VARIABLE/g" \
+		-e "s/^Fast[- ]forward /FASTFORWARD /" >resolve.output &&
+	test_cmp resolve.expect resolve.output
+'
 
 cat > show-branch2.expect << EOF
-! [master] Merged "mybranch" changes.
- * [mybranch] Merged "mybranch" changes.
+! [master] Merge work in mybranch
+ * [mybranch] Merge work in mybranch
 --
--- [master] Merged "mybranch" changes.
+-- [master] Merge work in mybranch
 EOF
 
-git show-branch --topo-order master mybranch > show-branch2.output
-test_expect_success 'git show-branch' 'cmp show-branch2.expect show-branch2.output'
+test_expect_success 'git show-branch (part 2)' '
+	git show-branch --topo-order master mybranch > show-branch2.output &&
+	test_cmp show-branch2.expect show-branch2.output
+'
 
-# TODO: test git fetch
+cat > show-branch3.expect << EOF
+! [master] Merge work in mybranch
+ * [mybranch] Merge work in mybranch
+--
+-- [master] Merge work in mybranch
++* [master^2] Some work.
++* [master^] Some fun.
+EOF
 
-# TODO: test git push
+test_expect_success 'git show-branch (part 3)' '
+	git show-branch --topo-order --more=2 master mybranch \
+		> show-branch3.output &&
+	test_cmp show-branch3.expect show-branch3.output
+'
+
+test_expect_success 'rewind to "Some fun." and "Some work."' '
+	git checkout mybranch &&
+	git reset --hard master^2 &&
+	git checkout master &&
+	git reset --hard master^
+'
+
+cat > show-branch4.expect << EOF
+* [master] Some fun.
+ ! [mybranch] Some work.
+--
+ + [mybranch] Some work.
+*  [master] Some fun.
+*+ [mybranch^] Initial commit
+EOF
+
+test_expect_success 'git show-branch (part 4)' '
+	git show-branch --topo-order > show-branch4.output &&
+	test_cmp show-branch4.expect show-branch4.output
+'
+
+test_expect_success 'manual merge' '
+	mb=$(git merge-base HEAD mybranch) &&
+	git name-rev --name-only --tags $mb > name-rev.output &&
+	test "my-first-tag" = $(cat name-rev.output) &&
+
+	git read-tree -m -u $mb HEAD mybranch
+'
+
+cat > ls-files.expect << EOF
+100644 7f8b141b65fdcee47321e399a2598a235a032422 0	example
+100644 557db03de997c86a4a028e1ebd3a1ceb225be238 1	hello
+100644 ba42a2a96e3027f3333e13ede4ccf4498c3ae942 2	hello
+100644 cc44c73eb783565da5831b4d820c962954019b69 3	hello
+EOF
+
+test_expect_success 'git ls-files --stage' '
+	git ls-files --stage > ls-files.output &&
+	test_cmp ls-files.expect ls-files.output
+'
+
+cat > ls-files-unmerged.expect << EOF
+100644 557db03de997c86a4a028e1ebd3a1ceb225be238 1	hello
+100644 ba42a2a96e3027f3333e13ede4ccf4498c3ae942 2	hello
+100644 cc44c73eb783565da5831b4d820c962954019b69 3	hello
+EOF
+
+test_expect_success 'git ls-files --unmerged' '
+	git ls-files --unmerged > ls-files-unmerged.output &&
+	test_cmp ls-files-unmerged.expect ls-files-unmerged.output
+'
+
+test_expect_success 'git-merge-index' '
+	test_must_fail git merge-index git-merge-one-file hello
+'
+
+test_expect_success 'git ls-files --stage (part 2)' '
+	git ls-files --stage > ls-files.output2 &&
+	test_cmp ls-files.expect ls-files.output2
+'
 
 test_expect_success 'git repack' 'git repack'
 test_expect_success 'git prune-packed' 'git prune-packed'
 test_expect_success '-> only packed objects' '
-	! find -type f .git/objects/[0-9a-f][0-9a-f]
+	git prune && # Remove conflict marked blobs
+	! find .git/objects/[0-9a-f][0-9a-f] -type f
 '
 
 test_done
diff --git a/t/t9115-git-svn-dcommit-funky-renames.sh b/t/t9115-git-svn-dcommit-funky-renames.sh
index 9be7aefaeea..767799e7a70 100755
--- a/t/t9115-git-svn-dcommit-funky-renames.sh
+++ b/t/t9115-git-svn-dcommit-funky-renames.sh
@@ -19,7 +19,7 @@ test_expect_success 'init and fetch repository' '
 	'
 
 test_expect_success 'create file in existing ugly and empty dir' '
-	mkdir "#{bad_directory_name}" &&
+	mkdir -p "#{bad_directory_name}" &&
 	echo hi > "#{bad_directory_name}/ foo" &&
 	git update-index --add "#{bad_directory_name}/ foo" &&
 	git commit -m "new file in ugly parent" &&
@@ -37,7 +37,7 @@ test_expect_success 'rename pretty file' '
 	git update-index --add pretty &&
 	git commit -m "pretty :x" &&
 	git svn dcommit &&
-	mkdir regular_dir_name &&
+	mkdir -p regular_dir_name &&
 	git mv pretty regular_dir_name/pretty &&
 	git commit -m "moved pretty file" &&
 	git svn dcommit
diff --git a/t/t9130-git-svn-authors-file.sh b/t/t9130-git-svn-authors-file.sh
index f5abdb3c7fd..134411e0a56 100755
--- a/t/t9130-git-svn-authors-file.sh
+++ b/t/t9130-git-svn-authors-file.sh
@@ -91,4 +91,27 @@ test_expect_success 'fetch continues after authors-file is fixed' '
 	)
 	'
 
+test_expect_success 'fresh clone with svn.authors-file in config' '
+	(
+		rm -r "$GIT_DIR" &&
+		test x = x"$(git config svn.authorsfile)" &&
+		HOME="`pwd`" &&
+		export HOME &&
+		test_config="$HOME"/.gitconfig &&
+		unset GIT_CONFIG_NOGLOBAL &&
+		unset GIT_DIR &&
+		unset GIT_CONFIG &&
+		git config --global \
+		  svn.authorsfile "$HOME"/svn-authors &&
+		test x"$HOME"/svn-authors = x"$(git config svn.authorsfile)" &&
+		git svn clone "$svnrepo" gitconfig.clone &&
+		cd gitconfig.clone &&
+		nr_ex=$(git log | grep "^Author:.*example.com" | wc -l) &&
+		nr_rev=$(git rev-list HEAD | wc -l) &&
+		test $nr_rev -eq $nr_ex
+	)
+'
+
+test_debug 'GIT_DIR=gitconfig.clone/.git git log'
+
 test_done
diff --git a/t/t9146-git-svn-empty-dirs.sh b/t/t9146-git-svn-empty-dirs.sh
new file mode 100755
index 00000000000..5948544ec58
--- /dev/null
+++ b/t/t9146-git-svn-empty-dirs.sh
@@ -0,0 +1,85 @@
+#!/bin/sh
+#
+# Copyright (c) 2009 Eric Wong
+
+test_description='git svn creates empty directories'
+. ./lib-git-svn.sh
+
+test_expect_success 'initialize repo' '
+	for i in a b c d d/e d/e/f "weird file name"
+	do
+		svn_cmd mkdir -m "mkdir $i" "$svnrepo"/"$i"
+	done
+'
+
+test_expect_success 'clone' 'git svn clone "$svnrepo" cloned'
+
+test_expect_success 'empty directories exist' '
+	(
+		cd cloned &&
+		for i in a b c d d/e d/e/f "weird file name"
+		do
+			if ! test -d "$i"
+			then
+				echo >&2 "$i does not exist"
+				exit 1
+			fi
+		done
+	)
+'
+
+test_expect_success 'more emptiness' '
+	svn_cmd mkdir -m "bang bang"  "$svnrepo"/"! !"
+'
+
+test_expect_success 'git svn rebase creates empty directory' '
+	( cd cloned && git svn rebase )
+	test -d cloned/"! !"
+'
+
+test_expect_success 'git svn mkdirs recreates empty directories' '
+	(
+		cd cloned &&
+		rm -r * &&
+		git svn mkdirs &&
+		for i in a b c d d/e d/e/f "weird file name" "! !"
+		do
+			if ! test -d "$i"
+			then
+				echo >&2 "$i does not exist"
+				exit 1
+			fi
+		done
+	)
+'
+
+test_expect_success 'git svn mkdirs -r works' '
+	(
+		cd cloned &&
+		rm -r * &&
+		git svn mkdirs -r7 &&
+		for i in a b c d d/e d/e/f "weird file name"
+		do
+			if ! test -d "$i"
+			then
+				echo >&2 "$i does not exist"
+				exit 1
+			fi
+		done
+
+		if test -d "! !"
+		then
+			echo >&2 "$i should not exist"
+			exit 1
+		fi
+
+		git svn mkdirs -r8 &&
+		if ! test -d "! !"
+		then
+			echo >&2 "$i not exist"
+			exit 1
+		fi
+	)
+'
+
+test_done
diff --git a/t/t9151-svn-mergeinfo.sh b/t/t9151-svn-mergeinfo.sh
index 9bee516358b..f57daf401ac 100755
--- a/t/t9151-svn-mergeinfo.sh
+++ b/t/t9151-svn-mergeinfo.sh
@@ -15,7 +15,11 @@ test_expect_success 'load svn dump' "
 	git svn fetch --all
 	"
 
-test_expect_success 'svn merges were represented coming in' "
+test_expect_success 'represent svn merges without intervening commits' "
+	[ `git cat-file commit HEAD^1 | grep parent | wc -l` -eq 2 ]
+	"
+
+test_expect_success 'represent svn merges with intervening commits' "
 	[ `git cat-file commit HEAD | grep parent | wc -l` -eq 2 ]
 	"
 
diff --git a/t/t9151/make-svnmerge-dump b/t/t9151/make-svnmerge-dump
index e35d64d5859..7e3da75f860 100644
--- a/t/t9151/make-svnmerge-dump
+++ b/t/t9151/make-svnmerge-dump
@@ -28,6 +28,10 @@ svn cp trunk branches/left
 
 echo "Committing BRANCH POINT"
 svn commit -m "make left branch"
+svn cp trunk branches/right
+
+echo "Committing other BRANCH POINT"
+svn commit -m "make right branch"
 cd branches/left/
 
 #$sm init
@@ -64,7 +68,33 @@ git cat-file blob b51ad431:Makefile > Makefile
 
 svn resolved Makefile
 
-svn commit -m "Merge trunk"
+svn commit -m "Merge trunk 1"
+
+# create commits on both branches
+
+cd ../branches/left
+git cat-file blob ff5ebe39:Makefile > Makefile
+echo "Committing BRANCH UPDATE 4"
+svn commit -m "left update 4"
+
+cd ../right
+git cat-file blob b5039db6:Makefile > Makefile
+echo "Committing other BRANCH UPDATE 1"
+svn commit -m "right update 1"
+
+# merge to trun again
+
+cd ../..
+svn update
+cd trunk
+
+svn merge ../branches/left --accept postpone
+
+git cat-file blob b51ad431:Makefile > Makefile
+
+svn resolved Makefile
+
+svn commit -m "Merge trunk 2"
 
 cd ../..
 
diff --git a/t/t9151/svn-mergeinfo.dump b/t/t9151/svn-mergeinfo.dump
index 2153187c9b1..11a883fda96 100644
--- a/t/t9151/svn-mergeinfo.dump
+++ b/t/t9151/svn-mergeinfo.dump
@@ -1,6 +1,6 @@
 SVN-fs-dump-format-version: 2
 
-UUID: 1ce241d1-ba54-4eb9-bded-03057fe48a33
+UUID: 1530d5a2-a1dc-4438-8ad5-d95e96db8945
 
 Revision-number: 0
 Prop-content-length: 56
@@ -9,12 +9,12 @@ Content-length: 56
 K 8
 svn:date
 V 27
-2009-10-20T01:33:37.692723Z
+2009-11-12T20:29:38.812226Z
 PROPS-END
 
 Revision-number: 1
-Prop-content-length: 123
-Content-length: 123
+Prop-content-length: 127
+Content-length: 127
 
 K 7
 svn:log
@@ -22,12 +22,12 @@ V 24
 Setup trunk and branches
 K 10
 svn:author
-V 4
-samv
+V 8
+tallsopp
 K 8
 svn:date
 V 27
-2009-10-20T01:33:38.159933Z
+2009-11-12T20:29:39.045856Z
 PROPS-END
 
 Node-path: branches
@@ -49,8 +49,8 @@ PROPS-END
 
 
 Revision-number: 2
-Prop-content-length: 106
-Content-length: 106
+Prop-content-length: 110
+Content-length: 110
 
 K 7
 svn:log
@@ -58,12 +58,12 @@ V 8
 ancestor
 K 10
 svn:author
-V 4
-samv
+V 8
+tallsopp
 K 8
 svn:date
 V 27
-2009-10-20T01:33:39.160059Z
+2009-11-12T20:29:40.079587Z
 PROPS-END
 
 Node-path: trunk/Makefile
@@ -72,6 +72,7 @@ Node-action: add
 Prop-content-length: 10
 Text-content-length: 2401
 Text-content-md5: bfd8ff778d1492dc6758567373176a89
+Text-content-sha1: 103205ce331f7d64086dba497574734f78439590
 Content-length: 2411
 
 PROPS-END
@@ -155,8 +156,8 @@ backup: clean
 
 
 Revision-number: 3
-Prop-content-length: 115
-Content-length: 115
+Prop-content-length: 119
+Content-length: 119
 
 K 7
 svn:log
@@ -164,12 +165,12 @@ V 16
 make left branch
 K 10
 svn:author
-V 4
-samv
+V 8
+tallsopp
 K 8
 svn:date
 V 27
-2009-10-20T01:33:41.148192Z
+2009-11-12T20:29:42.084439Z
 PROPS-END
 
 Node-path: branches/left
@@ -177,14 +178,6 @@ Node-kind: dir
 Node-action: add
 Node-copyfrom-rev: 1
 Node-copyfrom-path: trunk
-Prop-content-length: 34
-Content-length: 34
-
-K 13
-svn:mergeinfo
-V 0
-
-PROPS-END
 
 
 Node-path: branches/left/Makefile
@@ -193,11 +186,46 @@ Node-action: add
 Node-copyfrom-rev: 2
 Node-copyfrom-path: trunk/Makefile
 Text-copy-source-md5: bfd8ff778d1492dc6758567373176a89
+Text-copy-source-sha1: 103205ce331f7d64086dba497574734f78439590
 
 
 Revision-number: 4
-Prop-content-length: 112
-Content-length: 112
+Prop-content-length: 120
+Content-length: 120
+
+K 7
+svn:log
+V 17
+make right branch
+K 10
+svn:author
+V 8
+tallsopp
+K 8
+svn:date
+V 27
+2009-11-12T20:29:44.065452Z
+PROPS-END
+
+Node-path: branches/right
+Node-kind: dir
+Node-action: add
+Node-copyfrom-rev: 1
+Node-copyfrom-path: trunk
+
+
+Node-path: branches/right/Makefile
+Node-kind: file
+Node-action: add
+Node-copyfrom-rev: 2
+Node-copyfrom-path: trunk/Makefile
+Text-copy-source-md5: bfd8ff778d1492dc6758567373176a89
+Text-copy-source-sha1: 103205ce331f7d64086dba497574734f78439590
+
+
+Revision-number: 5
+Prop-content-length: 116
+Content-length: 116
 
 K 7
 svn:log
@@ -205,12 +233,12 @@ V 13
 left update 1
 K 10
 svn:author
-V 4
-samv
+V 8
+tallsopp
 K 8
 svn:date
 V 27
-2009-10-20T01:33:42.148773Z
+2009-11-12T20:29:45.066262Z
 PROPS-END
 
 Node-path: branches/left/Makefile
@@ -218,6 +246,7 @@ Node-kind: file
 Node-action: change
 Text-content-length: 2465
 Text-content-md5: 16e38d9753b061731650561ce01b1195
+Text-content-sha1: 36da4b84ea9b64218ab48171dfc5c48ae025f38b
 Content-length: 2465
 
 # -DCOLLISION_CHECK if you believe that SHA1's
@@ -299,9 +328,9 @@ backup: clean
 	cd .. ; tar czvf dircache.tar.gz dir-cache
 
 
-Revision-number: 5
-Prop-content-length: 111
-Content-length: 111
+Revision-number: 6
+Prop-content-length: 115
+Content-length: 115
 
 K 7
 svn:log
@@ -309,12 +338,12 @@ V 12
 trunk update
 K 10
 svn:author
-V 4
-samv
+V 8
+tallsopp
 K 8
 svn:date
 V 27
-2009-10-20T01:33:43.159959Z
+2009-11-12T20:29:46.278498Z
 PROPS-END
 
 Node-path: trunk/Makefile
@@ -322,6 +351,7 @@ Node-kind: file
 Node-action: change
 Text-content-length: 2521
 Text-content-md5: 0668418a621333f4aa8b6632cd63e2a0
+Text-content-sha1: 4f29afd038e52f45acb5ef8c41acfc70062a741a
 Content-length: 2521
 
 # -DCOLLISION_CHECK if you believe that SHA1's
@@ -406,9 +436,9 @@ backup: clean
 	cd .. ; tar czvf dircache.tar.gz dir-cache
 
 
-Revision-number: 6
-Prop-content-length: 112
-Content-length: 112
+Revision-number: 7
+Prop-content-length: 116
+Content-length: 116
 
 K 7
 svn:log
@@ -416,12 +446,12 @@ V 13
 left update 2
 K 10
 svn:author
-V 4
-samv
+V 8
+tallsopp
 K 8
 svn:date
 V 27
-2009-10-20T01:33:44.164175Z
+2009-11-12T20:29:47.069090Z
 PROPS-END
 
 Node-path: branches/left/Makefile
@@ -429,6 +459,7 @@ Node-kind: file
 Node-action: change
 Text-content-length: 2529
 Text-content-md5: f6b197cc3f2e89a83e545d4bb003de73
+Text-content-sha1: 2f656677cfec0bceec85e53036ffb63e25126f8e
 Content-length: 2529
 
 # -DCOLLISION_CHECK if you believe that SHA1's
@@ -510,9 +541,9 @@ backup: clean
 	cd .. ; tar czvf dircache.tar.gz dir-cache
 
 
-Revision-number: 7
-Prop-content-length: 112
-Content-length: 112
+Revision-number: 8
+Prop-content-length: 116
+Content-length: 116
 
 K 7
 svn:log
@@ -520,12 +551,12 @@ V 13
 left update 3
 K 10
 svn:author
-V 4
-samv
+V 8
+tallsopp
 K 8
 svn:date
 V 27
-2009-10-20T01:33:45.144214Z
+2009-11-12T20:29:48.053835Z
 PROPS-END
 
 Node-path: branches/left/Makefile
@@ -533,6 +564,7 @@ Node-kind: file
 Node-action: change
 Text-content-length: 2593
 Text-content-md5: 5ccff689fb290e00b85fe18ee50c54ba
+Text-content-sha1: a13de8e23f1483efca3e57b2b64b0ae6f740ce10
 Content-length: 2593
 
 # -DCOLLISION_CHECK if you believe that SHA1's
@@ -614,22 +646,22 @@ backup: clean
 	cd .. ; tar czvf dircache.tar.gz dir-cache
 
 
-Revision-number: 8
-Prop-content-length: 110
-Content-length: 110
+Revision-number: 9
+Prop-content-length: 116
+Content-length: 116
 
 K 7
 svn:log
-V 11
-Merge trunk
+V 13
+Merge trunk 1
 K 10
 svn:author
-V 4
-samv
+V 8
+tallsopp
 K 8
 svn:date
 V 27
-2009-10-20T01:33:48.176135Z
+2009-11-12T20:29:51.098306Z
 PROPS-END
 
 Node-path: trunk
@@ -641,7 +673,7 @@ Content-length: 53
 K 13
 svn:mergeinfo
 V 18
-/branches/left:2-7
+/branches/left:2-8
 PROPS-END
 
 
@@ -650,6 +682,7 @@ Node-kind: file
 Node-action: change
 Text-content-length: 2713
 Text-content-md5: 0afbe34f244cd662b1f97d708c687f90
+Text-content-sha1: 46d9377d783e67a9b581da110352e799517c8a14
 Content-length: 2713
 
 # -DCOLLISION_CHECK if you believe that SHA1's
@@ -734,3 +767,244 @@ backup: clean
 	cd .. ; tar czvf dircache.tar.gz dir-cache
 
 
+Revision-number: 10
+Prop-content-length: 116
+Content-length: 116
+
+K 7
+svn:log
+V 13
+left update 4
+K 10
+svn:author
+V 8
+tallsopp
+K 8
+svn:date
+V 27
+2009-11-12T20:29:52.081644Z
+PROPS-END
+
+Node-path: branches/left/Makefile
+Node-kind: file
+Node-action: change
+Text-content-length: 2529
+Text-content-md5: f6b197cc3f2e89a83e545d4bb003de73
+Text-content-sha1: 2f656677cfec0bceec85e53036ffb63e25126f8e
+Content-length: 2529
+
+# -DCOLLISION_CHECK if you believe that SHA1's
+# 1461501637330902918203684832716283019655932542976 hashes do not give you
+# enough guarantees about no collisions between objects ever hapenning.
+#
+# -DNSEC if you want git to care about sub-second file mtimes and ctimes.
+# Note that you need some new glibc (at least >2.2.4) for this, and it will
+# BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely randomly
+# break unless your underlying filesystem supports those sub-second times
+# (my ext3 doesn't).
+CFLAGS=-g -O3 -Wall
+
+CC=gcc
+
+
+PROG=   update-cache show-diff init-db write-tree read-tree commit-tree \
+	cat-file fsck-cache checkout-cache diff-tree rev-tree show-files \
+	check-files ls-tree merge-base
+
+all: $(PROG)
+
+install: $(PROG)
+	install $(PROG) $(HOME)/bin/
+
+LIBS= -lssl -lz
+
+init-db: init-db.o
+
+update-cache: update-cache.o read-cache.o
+	$(CC) $(CFLAGS) -o update-cache update-cache.o read-cache.o $(LIBS)
+
+show-diff: show-diff.o read-cache.o
+	$(CC) $(CFLAGS) -o show-diff show-diff.o read-cache.o $(LIBS)
+
+write-tree: write-tree.o read-cache.o
+	$(CC) $(CFLAGS) -o write-tree write-tree.o read-cache.o $(LIBS)
+
+read-tree: read-tree.o read-cache.o
+	$(CC) $(CFLAGS) -o read-tree read-tree.o read-cache.o $(LIBS)
+
+commit-tree: commit-tree.o read-cache.o
+	$(CC) $(CFLAGS) -o commit-tree commit-tree.o read-cache.o $(LIBS)
+
+cat-file: cat-file.o read-cache.o
+	$(CC) $(CFLAGS) -o cat-file cat-file.o read-cache.o $(LIBS)
+
+fsck-cache: fsck-cache.o read-cache.o object.o commit.o tree.o blob.o
+	$(CC) $(CFLAGS) -o fsck-cache fsck-cache.o read-cache.o object.o commit.o tree.o blob.o $(LIBS)
+
+checkout-cache: checkout-cache.o read-cache.o
+	$(CC) $(CFLAGS) -o checkout-cache checkout-cache.o read-cache.o $(LIBS)
+
+diff-tree: diff-tree.o read-cache.o
+	$(CC) $(CFLAGS) -o diff-tree diff-tree.o read-cache.o $(LIBS)
+
+rev-tree: rev-tree.o read-cache.o object.o commit.o tree.o blob.o
+	$(CC) $(CFLAGS) -o rev-tree rev-tree.o read-cache.o object.o commit.o tree.o blob.o $(LIBS)
+
+show-files: show-files.o read-cache.o
+	$(CC) $(CFLAGS) -o show-files show-files.o read-cache.o $(LIBS)
+
+check-files: check-files.o read-cache.o
+	$(CC) $(CFLAGS) -o check-files check-files.o read-cache.o $(LIBS)
+
+ls-tree: ls-tree.o read-cache.o
+	$(CC) $(CFLAGS) -o ls-tree ls-tree.o read-cache.o $(LIBS)
+
+merge-base: merge-base.o read-cache.o
+	$(CC) $(CFLAGS) -o merge-base merge-base.o read-cache.o $(LIBS)
+
+read-cache.o: cache.h
+show-diff.o: cache.h
+
+clean:
+	rm -f *.o $(PROG)
+
+backup: clean
+	cd .. ; tar czvf dircache.tar.gz dir-cache
+
+
+Revision-number: 11
+Prop-content-length: 117
+Content-length: 117
+
+K 7
+svn:log
+V 14
+right update 1
+K 10
+svn:author
+V 8
+tallsopp
+K 8
+svn:date
+V 27
+2009-11-12T20:29:53.059636Z
+PROPS-END
+
+Node-path: branches/right/Makefile
+Node-kind: file
+Node-action: change
+Text-content-length: 2593
+Text-content-md5: 5ccff689fb290e00b85fe18ee50c54ba
+Text-content-sha1: a13de8e23f1483efca3e57b2b64b0ae6f740ce10
+Content-length: 2593
+
+# -DCOLLISION_CHECK if you believe that SHA1's
+# 1461501637330902918203684832716283019655932542976 hashes do not give you
+# enough guarantees about no collisions between objects ever hapenning.
+#
+# -DNSEC if you want git to care about sub-second file mtimes and ctimes.
+# Note that you need some new glibc (at least >2.2.4) for this, and it will
+# BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely randomly
+# break unless your underlying filesystem supports those sub-second times
+# (my ext3 doesn't).
+CFLAGS=-g -O3 -Wall
+
+CC=gcc
+
+
+PROG=   update-cache show-diff init-db write-tree read-tree commit-tree \
+	cat-file fsck-cache checkout-cache diff-tree rev-tree show-files \
+	check-files ls-tree merge-base
+
+all: $(PROG)
+
+install: $(PROG)
+	install $(PROG) $(HOME)/bin/
+
+LIBS= -lssl -lz
+
+init-db: init-db.o
+
+update-cache: update-cache.o read-cache.o
+	$(CC) $(CFLAGS) -o update-cache update-cache.o read-cache.o $(LIBS)
+
+show-diff: show-diff.o read-cache.o
+	$(CC) $(CFLAGS) -o show-diff show-diff.o read-cache.o $(LIBS)
+
+write-tree: write-tree.o read-cache.o
+	$(CC) $(CFLAGS) -o write-tree write-tree.o read-cache.o $(LIBS)
+
+read-tree: read-tree.o read-cache.o
+	$(CC) $(CFLAGS) -o read-tree read-tree.o read-cache.o $(LIBS)
+
+commit-tree: commit-tree.o read-cache.o
+	$(CC) $(CFLAGS) -o commit-tree commit-tree.o read-cache.o $(LIBS)
+
+cat-file: cat-file.o read-cache.o
+	$(CC) $(CFLAGS) -o cat-file cat-file.o read-cache.o $(LIBS)
+
+fsck-cache: fsck-cache.o read-cache.o object.o commit.o tree.o blob.o
+	$(CC) $(CFLAGS) -o fsck-cache fsck-cache.o read-cache.o object.o commit.o tree.o blob.o $(LIBS)
+
+checkout-cache: checkout-cache.o read-cache.o
+	$(CC) $(CFLAGS) -o checkout-cache checkout-cache.o read-cache.o $(LIBS)
+
+diff-tree: diff-tree.o read-cache.o
+	$(CC) $(CFLAGS) -o diff-tree diff-tree.o read-cache.o $(LIBS)
+
+rev-tree: rev-tree.o read-cache.o object.o commit.o tree.o blob.o
+	$(CC) $(CFLAGS) -o rev-tree rev-tree.o read-cache.o object.o commit.o tree.o blob.o $(LIBS)
+
+show-files: show-files.o read-cache.o
+	$(CC) $(CFLAGS) -o show-files show-files.o read-cache.o $(LIBS)
+
+check-files: check-files.o read-cache.o
+	$(CC) $(CFLAGS) -o check-files check-files.o read-cache.o $(LIBS)
+
+ls-tree: ls-tree.o read-cache.o
+	$(CC) $(CFLAGS) -o ls-tree ls-tree.o read-cache.o $(LIBS)
+
+merge-base: merge-base.o read-cache.o object.o commit.o tree.o blob.o
+	$(CC) $(CFLAGS) -o merge-base merge-base.o read-cache.o object.o commit.o tree.o blob.o $(LIBS)
+
+read-cache.o: cache.h
+show-diff.o: cache.h
+
+clean:
+	rm -f *.o $(PROG)
+
+backup: clean
+	cd .. ; tar czvf dircache.tar.gz dir-cache
+
+
+Revision-number: 12
+Prop-content-length: 116
+Content-length: 116
+
+K 7
+svn:log
+V 13
+Merge trunk 2
+K 10
+svn:author
+V 8
+tallsopp
+K 8
+svn:date
+V 27
+2009-11-12T20:29:56.083003Z
+PROPS-END
+
+Node-path: trunk
+Node-kind: dir
+Node-action: change
+Prop-content-length: 54
+Content-length: 54
+
+K 13
+svn:mergeinfo
+V 19
+/branches/left:2-11
+PROPS-END
+
+
diff --git a/upload-pack.c b/upload-pack.c
index 38ddac2e860..953ebe1a603 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -308,6 +308,23 @@ static void create_pack_file(void)
 			}
 			continue;
 		}
+		if (0 <= pe && (pfd[pe].revents & (POLLIN|POLLHUP))) {
+			/* Status ready; we ship that in the side-band
+			 * or dump to the standard error.
+			 */
+			sz = xread(pack_objects.err, progress,
+				  sizeof(progress));
+			if (0 < sz)
+				send_client_data(2, progress, sz);
+			else if (sz == 0) {
+				close(pack_objects.err);
+				pack_objects.err = -1;
+			}
+			else
+				goto fail;
+			/* give priority to status messages */
+			continue;
+		}
 		if (0 <= pu && (pfd[pu].revents & (POLLIN|POLLHUP))) {
 			/* Data ready; we keep the last byte to ourselves
 			 * in case we detect broken rev-list, so that we
@@ -345,21 +362,6 @@ static void create_pack_file(void)
 			if (sz < 0)
 				goto fail;
 		}
-		if (0 <= pe && (pfd[pe].revents & (POLLIN|POLLHUP))) {
-			/* Status ready; we ship that in the side-band
-			 * or dump to the standard error.
-			 */
-			sz = xread(pack_objects.err, progress,
-				  sizeof(progress));
-			if (0 < sz)
-				send_client_data(2, progress, sz);
-			else if (sz == 0) {
-				close(pack_objects.err);
-				pack_objects.err = -1;
-			}
-			else
-				goto fail;
-		}
 	}
 
 	if (finish_command(&pack_objects)) {