Merge branch 'master' of git://repo.or.cz/alt-git

2026-03-13 10:23:30 +01:00 · 2008-04-03 09:38:55 +02:00
parent d4a7a8147a 6c41b80153
commit 40c020f0d8
23 changed files with 752 additions and 126 deletions
--- a/Documentation/RelNotes-1.5.5.txt
+++ b/Documentation/RelNotes-1.5.5.txt
@@ -6,7 +6,7 @@ Updates since v1.5.4

 (subsystems)

- * Comes with git-gui 0.9.3.
+ * Comes with git-gui 0.10.0

 (portability)

@@ -166,8 +166,8 @@ Updates since v1.5.4
   symmetric difference between the HEAD version and the work tree version
   of the submodule commits.

- * Various "git cvsimport", "git cvsexportcommit", "git svn" and
-   "git p4" improvements.
+ * Various "git cvsimport", "git cvsexportcommit", "git cvsserver",
+   "git svn" and "git p4" improvements.

 (internal)

@@ -208,6 +208,6 @@ this release, unless otherwise noted.

 ---
 exec >/var/tmp/1
-O=v1.5.5-rc1-21-g319a36a
+O=v1.5.5-rc3
 echo O=`git describe refs/heads/master`
 git shortlog --no-merges $O..refs/heads/master ^refs/heads/maint
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -661,6 +661,13 @@ gitcvs.dbuser, gitcvs.dbpass::
 	'gitcvs.dbuser' supports variable substitution (see
 	linkgit:git-cvsserver[1] for details).

+gitcvs.dbTableNamePrefix::
+	Database table name prefix.  Prepended to the names of any
+	database tables used, allowing a single database to be used
+	for several repositories.  Supports variable substitution (see
+	linkgit:git-cvsserver[1] for details).  Any non-alphabetic
+	characters will be replaced with underscores.
+
 All gitcvs variables except for 'gitcvs.allbinary' can also be
 specified as 'gitcvs.<access_method>.<varname>' (where 'access_method'
 is one of "ext" and "pserver") to make them apply only for the given
--- a/Documentation/git-add.txt
+++ b/Documentation/git-add.txt
@@ -226,6 +226,12 @@ diff::
  This lets you review what will be committed (i.e. between
  HEAD and index).

+Bugs
+----
+The interactive mode does not work with files whose names contain
+characters that need C-quoting.  `core.quotepath` configuration can be
+used to work this limitation around to some degree, but backslash,
+double-quote and control characters will still have problems.

 See Also
 --------
--- a/Documentation/git-cvsserver.txt
+++ b/Documentation/git-cvsserver.txt
@@ -227,6 +227,11 @@ gitcvs.dbpass::
 	Database password.  Only useful if setting `dbdriver`, since
 	SQLite has no concept of database passwords.

+gitcvs.dbTableNamePrefix::
+	Database table name prefix.  Supports variable substitution
+	(see below).  Any non-alphabetic characters will be replaced
+	with underscores.
+
 All variables can also be set per access method, see <<configaccessmethod,above>>.

 Variable substitution
--- a/2
+++ b/2
@@ -1,7 +1,7 @@
 #!/bin/sh

 GVF=GIT-VERSION-FILE
-DEF_VER=v1.5.5-rc2.GIT
+DEF_VER=v1.5.5-rc3.GIT

 LF='
 '
--- a/builtin-verify-tag.c
+++ b/builtin-verify-tag.c
@@ -46,8 +46,10 @@ static int run_gpg_verify(const char *buf, unsigned long size, int verbose)
 	gpg.argv = args_gpg;
 	gpg.in = -1;
 	args_gpg[2] = path;
-	if (start_command(&gpg))
+	if (start_command(&gpg)) {
+		unlink(path);
 		return error("could not run gpg.");
+	}

 	write_in_full(gpg.in, buf, len);
 	close(gpg.in);
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -999,7 +999,8 @@ _git_config ()
 		gitcvs.enabled
 		gitcvs.logfile
 		gitcvs.allbinary
-		gitcvs.dbname gitcvs.dbdriver gitcvs.dbuser gitcvs.dvpass
+		gitcvs.dbname gitcvs.dbdriver gitcvs.dbuser gitcvs.dbpass
+		gitcvs.dbtablenameprefix
 		gc.packrefs
 		gc.reflogexpire
 		gc.reflogexpireunreachable
--- a/contrib/fast-import/git-p4
+++ b/contrib/fast-import/git-p4
@@ -90,11 +90,11 @@ def getP4OpenedType(file):
    # Returns the perforce file type for the given file.

    result = read_pipe("p4 opened %s" % file)
-    match = re.match(".*\((.+)\)$", result)
+    match = re.match(".*\((.+)\)\r?$", result)
    if match:
        return match.group(1)
    else:
-        die("Could not determine file type for %s" % file)
+        die("Could not determine file type for %s (result: '%s')" % (file, result))

 def diffTreePattern():
    # This is a simple generator for the diff tree regex pattern. This could be
@@ -513,6 +513,8 @@ class P4Submit(Command):
        template = ""
        inFilesSection = False
        for line in read_pipe_lines("p4 change -o"):
+            if line.endswith("\r\n"):
+                line = line[:-2] + "\n"
            if inFilesSection:
                if line.startswith("\t"):
                    # path starts and ends with a tab
@@ -619,8 +621,6 @@ class P4Submit(Command):
            setP4ExecBit(f, mode)

        logMessage = extractLogMessageFromGitCommit(id)
-        if self.isWindows:
-            logMessage = logMessage.replace("\n", "\r\n")
        logMessage = logMessage.strip()

        template = self.prepareSubmitTemplate()
@@ -631,23 +631,25 @@ class P4Submit(Command):
                del(os.environ["P4DIFF"])
            diff = read_pipe("p4 diff -du ...")

+            newdiff = ""
            for newFile in filesToAdd:
-                diff += "==== new file ====\n"
-                diff += "--- /dev/null\n"
-                diff += "+++ %s\n" % newFile
+                newdiff += "==== new file ====\n"
+                newdiff += "--- /dev/null\n"
+                newdiff += "+++ %s\n" % newFile
                f = open(newFile, "r")
                for line in f.readlines():
-                    diff += "+" + line
+                    newdiff += "+" + line
                f.close()

-            separatorLine = "######## everything below this line is just the diff #######"
-            if platform.system() == "Windows":
-                separatorLine += "\r"
-            separatorLine += "\n"
+            separatorLine = "######## everything below this line is just the diff #######\n"

            [handle, fileName] = tempfile.mkstemp()
            tmpFile = os.fdopen(handle, "w+")
-            tmpFile.write(submitTemplate + separatorLine + diff)
+            if self.isWindows:
+                submitTemplate = submitTemplate.replace("\n", "\r\n")
+                separatorLine = separatorLine.replace("\n", "\r\n")
+                newdiff = newdiff.replace("\n", "\r\n")
+            tmpFile.write(submitTemplate + separatorLine + diff + newdiff)
            tmpFile.close()
            defaultEditor = "vi"
            if platform.system() == "Windows":
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -10,6 +10,7 @@
 #include "cache-tree.h"
 #include "path-list.h"
 #include "unpack-trees.h"
+#include "refs.h"

 /*
 * diff-files
@@ -333,6 +334,26 @@ int run_diff_files_cmd(struct rev_info *revs, int argc, const char **argv)
 	}
 	return run_diff_files(revs, options);
 }
+/*
+ * See if work tree has an entity that can be staged.  Return 0 if so,
+ * return 1 if not and return -1 if error.
+ */
+static int check_work_tree_entity(const struct cache_entry *ce, struct stat *st, char *symcache)
+{
+	if (lstat(ce->name, st) < 0) {
+		if (errno != ENOENT && errno != ENOTDIR)
+			return -1;
+		return 1;
+	}
+	if (has_symlink_leading_path(ce->name, symcache))
+		return 1;
+	if (S_ISDIR(st->st_mode)) {
+		unsigned char sub[20];
+		if (resolve_gitlink_ref(ce->name, "HEAD", sub))
+			return 1;
+	}
+	return 0;
+}

 int run_diff_files(struct rev_info *revs, unsigned int option)
 {
@@ -341,10 +362,12 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
 	int silent_on_removed = option & DIFF_SILENT_ON_REMOVED;
 	unsigned ce_option = ((option & DIFF_RACY_IS_MODIFIED)
 			      ? CE_MATCH_RACY_IS_DIRTY : 0);
+	char symcache[PATH_MAX];

 	if (diff_unmerged_stage < 0)
 		diff_unmerged_stage = 2;
 	entries = active_nr;
+	symcache[0] = '\0';
 	for (i = 0; i < entries; i++) {
 		struct stat st;
 		unsigned int oldmode, newmode;
@@ -376,16 +399,17 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
 			memset(&(dpath->parent[0]), 0,
 			       sizeof(struct combine_diff_parent)*5);

-			if (lstat(ce->name, &st) < 0) {
-				if (errno != ENOENT && errno != ENOTDIR) {
+			changed = check_work_tree_entity(ce, &st, symcache);
+			if (!changed)
+				dpath->mode = ce_mode_from_stat(ce, st.st_mode);
+			else {
+				if (changed < 0) {
 					perror(ce->name);
 					continue;
 				}
 				if (silent_on_removed)
 					continue;
 			}
-			else
-				dpath->mode = ce_mode_from_stat(ce, st.st_mode);

 			while (i < entries) {
 				struct cache_entry *nce = active_cache[i];
@@ -438,8 +462,10 @@ int run_diff_files(struct rev_info *revs, unsigned int option)

 		if (ce_uptodate(ce))
 			continue;
-		if (lstat(ce->name, &st) < 0) {
-			if (errno != ENOENT && errno != ENOTDIR) {
+
+		changed = check_work_tree_entity(ce, &st, symcache);
+		if (changed) {
+			if (changed < 0) {
 				perror(ce->name);
 				continue;
 			}
@@ -468,6 +494,11 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
 * diff-index
 */

+struct oneway_unpack_data {
+	struct rev_info *revs;
+	char symcache[PATH_MAX];
+};
+
 /* A file entry went away or appeared */
 static void diff_index_show_file(struct rev_info *revs,
 				 const char *prefix,
@@ -481,7 +512,8 @@ static void diff_index_show_file(struct rev_info *revs,
 static int get_stat_data(struct cache_entry *ce,
 			 const unsigned char **sha1p,
 			 unsigned int *modep,
-			 int cached, int match_missing)
+			 int cached, int match_missing,
+			 struct oneway_unpack_data *cbdata)
 {
 	const unsigned char *sha1 = ce->sha1;
 	unsigned int mode = ce->ce_mode;
@@ -489,8 +521,11 @@ static int get_stat_data(struct cache_entry *ce,
 	if (!cached) {
 		int changed;
 		struct stat st;
-		if (lstat(ce->name, &st) < 0) {
-			if (errno == ENOENT && match_missing) {
+		changed = check_work_tree_entity(ce, &st, cbdata->symcache);
+		if (changed < 0)
+			return -1;
+		else if (changed) {
+			if (match_missing) {
 				*sha1p = sha1;
 				*modep = mode;
 				return 0;
@@ -509,23 +544,25 @@ static int get_stat_data(struct cache_entry *ce,
 	return 0;
 }

-static void show_new_file(struct rev_info *revs,
+static void show_new_file(struct oneway_unpack_data *cbdata,
 			  struct cache_entry *new,
 			  int cached, int match_missing)
 {
 	const unsigned char *sha1;
 	unsigned int mode;
+	struct rev_info *revs = cbdata->revs;

-	/* New file in the index: it might actually be different in
+	/*
+	 * New file in the index: it might actually be different in
 	 * the working copy.
 	 */
-	if (get_stat_data(new, &sha1, &mode, cached, match_missing) < 0)
+	if (get_stat_data(new, &sha1, &mode, cached, match_missing, cbdata) < 0)
 		return;

 	diff_index_show_file(revs, "+", new, sha1, mode);
 }

-static int show_modified(struct rev_info *revs,
+static int show_modified(struct oneway_unpack_data *cbdata,
 			 struct cache_entry *old,
 			 struct cache_entry *new,
 			 int report_missing,
@@ -533,8 +570,9 @@ static int show_modified(struct rev_info *revs,
 {
 	unsigned int mode, oldmode;
 	const unsigned char *sha1;
+	struct rev_info *revs = cbdata->revs;

-	if (get_stat_data(new, &sha1, &mode, cached, match_missing) < 0) {
+	if (get_stat_data(new, &sha1, &mode, cached, match_missing, cbdata) < 0) {
 		if (report_missing)
 			diff_index_show_file(revs, "-", old,
 					     old->sha1, old->ce_mode);
@@ -602,7 +640,8 @@ static void do_oneway_diff(struct unpack_trees_options *o,
 	struct cache_entry *idx,
 	struct cache_entry *tree)
 {
-	struct rev_info *revs = o->unpack_data;
+	struct oneway_unpack_data *cbdata = o->unpack_data;
+	struct rev_info *revs = cbdata->revs;
 	int match_missing, cached;

 	/*
@@ -625,7 +664,7 @@ static void do_oneway_diff(struct unpack_trees_options *o,
 	 * Something added to the tree?
 	 */
 	if (!tree) {
-		show_new_file(revs, idx, cached, match_missing);
+		show_new_file(cbdata, idx, cached, match_missing);
 		return;
 	}

@@ -638,7 +677,7 @@ static void do_oneway_diff(struct unpack_trees_options *o,
 	}

 	/* Show difference between old and new */
-	show_modified(revs, tree, idx, 1, cached, match_missing);
+	show_modified(cbdata, tree, idx, 1, cached, match_missing);
 }

 static inline void skip_same_name(struct cache_entry *ce, struct unpack_trees_options *o)
@@ -675,7 +714,8 @@ static int oneway_diff(struct cache_entry **src, struct unpack_trees_options *o)
 {
 	struct cache_entry *idx = src[0];
 	struct cache_entry *tree = src[1];
-	struct rev_info *revs = o->unpack_data;
+	struct oneway_unpack_data *cbdata = o->unpack_data;
+	struct rev_info *revs = cbdata->revs;

 	if (idx && ce_stage(idx))
 		skip_same_name(idx, o);
@@ -702,6 +742,7 @@ int run_diff_index(struct rev_info *revs, int cached)
 	const char *tree_name;
 	struct unpack_trees_options opts;
 	struct tree_desc t;
+	struct oneway_unpack_data unpack_cb;

 	mark_merge_entries();

@@ -711,12 +752,14 @@ int run_diff_index(struct rev_info *revs, int cached)
 	if (!tree)
 		return error("bad tree object %s", tree_name);

+	unpack_cb.revs = revs;
+	unpack_cb.symcache[0] = '\0';
 	memset(&opts, 0, sizeof(opts));
 	opts.head_idx = 1;
 	opts.index_only = cached;
 	opts.merge = 1;
 	opts.fn = oneway_diff;
-	opts.unpack_data = revs;
+	opts.unpack_data = &unpack_cb;
 	opts.src_index = &the_index;
 	opts.dst_index = NULL;

@@ -738,6 +781,7 @@ int do_diff_cache(const unsigned char *tree_sha1, struct diff_options *opt)
 	struct cache_entry *last = NULL;
 	struct unpack_trees_options opts;
 	struct tree_desc t;
+	struct oneway_unpack_data unpack_cb;

 	/*
 	 * This is used by git-blame to run diff-cache internally;
@@ -766,12 +810,14 @@ int do_diff_cache(const unsigned char *tree_sha1, struct diff_options *opt)
 	if (!tree)
 		die("bad tree object %s", sha1_to_hex(tree_sha1));

+	unpack_cb.revs = &revs;
+	unpack_cb.symcache[0] = '\0';
 	memset(&opts, 0, sizeof(opts));
 	opts.head_idx = 1;
 	opts.index_only = 1;
 	opts.merge = 1;
 	opts.fn = oneway_diff;
-	opts.unpack_data = &revs;
+	opts.unpack_data = &unpack_cb;
 	opts.src_index = &the_index;
 	opts.dst_index = &the_index;

--- a/git-clone.sh
+++ b/git-clone.sh
@@ -360,6 +360,9 @@ yes)
 		mkdir -p "$GIT_DIR/objects/info"
 		echo "$repo/objects" >>"$GIT_DIR/objects/info/alternates"
 	else
+		cpio_quiet_flag=""
+		cpio --help 2>&1 | grep -- --quiet >/dev/null && \
+			cpio_quiet_flag=--quiet
 		l= &&
 		if test "$use_local_hardlink" = yes
 		then
@@ -380,7 +383,8 @@ yes)
 			fi
 		fi &&
 		cd "$repo" &&
-		find objects -depth -print | cpio -pumd$l "$GIT_DIR/" || exit 1
+		find objects -depth -print | cpio $cpio_quiet_flag -pumd$l "$GIT_DIR/" || \
+			exit 1
 	fi
 	git-ls-remote "$repo" >"$GIT_DIR/CLONE_HEAD" || exit 1
 	;;
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -73,8 +73,8 @@ my $methods = {
    'status'          => \&req_status,
    'admin'           => \&req_CATCHALL,
    'history'         => \&req_CATCHALL,
-    'watchers'        => \&req_CATCHALL,
-    'editors'         => \&req_CATCHALL,
+    'watchers'        => \&req_EMPTY,
+    'editors'         => \&req_EMPTY,
    'annotate'        => \&req_annotate,
    'Global_option'   => \&req_Globaloption,
    #'annotate'        => \&req_CATCHALL,
@@ -199,6 +199,11 @@ sub req_CATCHALL
    $log->warn("Unhandled command : req_$cmd : $data");
 }

+# This method invariably succeeds with an empty response.
+sub req_EMPTY
+{
+    print "ok\n";
+}

 # Root pathname \n
 #     Response expected: no. Tell the server which CVSROOT to use. Note that
@@ -958,6 +963,17 @@ sub req_update
            $meta = $updater->getmeta($filename);
        }

+        # If -p was given, "print" the contents of the requested revision.
+        if ( exists ( $state->{opt}{p} ) ) {
+            if ( defined ( $meta->{revision} ) ) {
+                $log->info("Printing '$filename' revision " . $meta->{revision});
+
+                transmitfile($meta->{filehash}, { print => 1 });
+            }
+
+            next;
+        }
+
 	if ( ! defined $meta )
 	{
 	    $meta = {
@@ -1091,9 +1107,9 @@ sub req_update
            my $file_local = $filepart . ".mine";
            system("ln","-s",$state->{entries}{$filename}{modified_filename}, $file_local);
            my $file_old = $filepart . "." . $oldmeta->{revision};
-            transmitfile($oldmeta->{filehash}, $file_old);
+            transmitfile($oldmeta->{filehash}, { targetfile => $file_old });
            my $file_new = $filepart . "." . $meta->{revision};
-            transmitfile($meta->{filehash}, $file_new);
+            transmitfile($meta->{filehash}, { targetfile => $file_new });

            # we need to merge with the local changes ( M=successful merge, C=conflict merge )
            $log->info("Merging $file_local, $file_old, $file_new");
@@ -1423,6 +1439,8 @@ sub req_status
    {
        $filename = filecleanup($filename);

+        next if exists($state->{opt}{l}) && index($filename, '/', length($state->{prependdir})) >= 0;
+
        my $meta = $updater->getmeta($filename);
        my $oldmeta = $meta;

@@ -1466,8 +1484,10 @@ sub req_status

        $status ||= "Unknown";

+        my ($filepart) = filenamesplit($filename);
+
        print "M ===================================================================\n";
-        print "M File: $filename\tStatus: $status\n";
+        print "M File: $filepart\tStatus: $status\n";
        if ( defined($state->{entries}{$filename}{revision}) )
        {
            print "M Working revision:\t" . $state->{entries}{$filename}{revision} . "\n";
@@ -1541,14 +1561,14 @@ sub req_diff
                print "E File $filename at revision 1.$revision1 doesn't exist\n";
                next;
            }
-            transmitfile($meta1->{filehash}, $file1);
+            transmitfile($meta1->{filehash}, { targetfile => $file1 });
        }
        # otherwise we just use the working copy revision
        else
        {
            ( undef, $file1 ) = tempfile( DIR => $TEMP_DIR, OPEN => 0 );
            $meta1 = $updater->getmeta($filename, $wrev);
-            transmitfile($meta1->{filehash}, $file1);
+            transmitfile($meta1->{filehash}, { targetfile => $file1 });
        }

        # if we have a second -r switch, use it too
@@ -1563,7 +1583,7 @@ sub req_diff
                next;
            }

-            transmitfile($meta2->{filehash}, $file2);
+            transmitfile($meta2->{filehash}, { targetfile => $file2 });
        }
        # otherwise we just use the working copy
        else
@@ -1576,7 +1596,7 @@ sub req_diff
        {
            ( undef, $file2 ) = tempfile( DIR => $TEMP_DIR, OPEN => 0 );
            $meta2 = $updater->getmeta($filename, $wrev);
-            transmitfile($meta2->{filehash}, $file2);
+            transmitfile($meta2->{filehash}, { targetfile => $file2 });
        }

        # We need to have retrieved something useful
@@ -1708,8 +1728,7 @@ sub req_log
            print "M revision 1.$revision->{revision}\n";
            # reformat the date for log output
            $revision->{modified} = sprintf('%04d/%02d/%02d %s', $3, $DATE_LIST->{$2}, $1, $4 ) if ( $revision->{modified} =~ /(\d+)\s+(\w+)\s+(\d+)\s+(\S+)/ and defined($DATE_LIST->{$2}) );
-            $revision->{author} =~ s/\s+.*//;
-            $revision->{author} =~ s/^(.{8}).*/$1/;
+            $revision->{author} = cvs_author($revision->{author});
            print "M date: $revision->{modified};  author: $revision->{author};  state: " . ( $revision->{filehash} eq "deleted" ? "dead" : "Exp" ) . ";  lines: +2 -3\n";
            my $commitmessage = $updater->commitmessage($revision->{commithash});
            $commitmessage =~ s/^/M /mg;
@@ -1824,8 +1843,7 @@ sub req_annotate
                unless ( defined ( $metadata->{$commithash} ) )
                {
                    $metadata->{$commithash} = $updater->getmeta($filename, $commithash);
-                    $metadata->{$commithash}{author} =~ s/\s+.*//;
-                    $metadata->{$commithash}{author} =~ s/^(.{8}).*/$1/;
+                    $metadata->{$commithash}{author} = cvs_author($metadata->{$commithash}{author});
                    $metadata->{$commithash}{modified} = sprintf("%02d-%s-%02d", $1, $2, $3) if ( $metadata->{$commithash}{modified} =~ /^(\d+)\s(\w+)\s\d\d(\d\d)/ );
                }
                printf("M 1.%-5d      (%-8s %10s): %s\n",
@@ -2005,14 +2023,17 @@ sub revparse
    return undef;
 }

-# This method takes a file hash and does a CVS "file transfer" which transmits the
-# size of the file, and then the file contents.
-# If a second argument $targetfile is given, the file is instead written out to
-# a file by the name of $targetfile
+# This method takes a file hash and does a CVS "file transfer".  Its
+# exact behaviour depends on a second, optional hash table argument:
+# - If $options->{targetfile}, dump the contents to that file;
+# - If $options->{print}, use M/MT to transmit the contents one line
+#   at a time;
+# - Otherwise, transmit the size of the file, followed by the file
+#   contents.
 sub transmitfile
 {
    my $filehash = shift;
-    my $targetfile = shift;
+    my $options = shift;

    if ( defined ( $filehash ) and $filehash eq "deleted" )
    {
@@ -2034,11 +2055,20 @@ sub transmitfile

    if ( open my $fh, '-|', "git-cat-file", "blob", $filehash )
    {
-        if ( defined ( $targetfile ) )
+        if ( defined ( $options->{targetfile} ) )
        {
+            my $targetfile = $options->{targetfile};
            open NEWFILE, ">", $targetfile or die("Couldn't open '$targetfile' for writing : $!");
            print NEWFILE $_ while ( <$fh> );
            close NEWFILE or die("Failed to write '$targetfile': $!");
+        } elsif ( defined ( $options->{print} ) && $options->{print} ) {
+            while ( <$fh> ) {
+                if( /\n\z/ ) {
+                    print 'M ', $_;
+                } else {
+                    print 'MT text ', $_, "\n";
+                }
+            }
        } else {
            print "$size\n";
            print while ( <$fh> );
@@ -2107,6 +2137,16 @@ sub kopts_from_path
    }
 }

+# Generate a CVS author name from Git author information, by taking
+# the first eight characters of the user part of the email address.
+sub cvs_author
+{
+    my $author_line = shift;
+    (my $author) = $author_line =~ /<([^>@]{1,8})/;
+
+    $author;
+}
+
 package GITCVS::log;

 ####
@@ -2311,6 +2351,14 @@ sub new

    bless $self, $class;

+    $self->{valid_tables} = {'revision' => 1,
+                             'revision_ix1' => 1,
+                             'revision_ix2' => 1,
+                             'head' => 1,
+                             'head_ix1' => 1,
+                             'properties' => 1,
+                             'commitmsgs' => 1};
+
    $self->{module} = $module;
    $self->{git_path} = $config . "/";

@@ -2326,6 +2374,8 @@ sub new
        $cfg->{gitcvs}{dbuser} || "";
    $self->{dbpass} = $cfg->{gitcvs}{$state->{method}}{dbpass} ||
        $cfg->{gitcvs}{dbpass} || "";
+    $self->{dbtablenameprefix} = $cfg->{gitcvs}{$state->{method}}{dbtablenameprefix} ||
+        $cfg->{gitcvs}{dbtablenameprefix} || "";
    my %mapping = ( m => $module,
                    a => $state->{method},
                    u => getlogin || getpwuid($<) || $<,
@@ -2334,6 +2384,8 @@ sub new
                    );
    $self->{dbname} =~ s/%([mauGg])/$mapping{$1}/eg;
    $self->{dbuser} =~ s/%([mauGg])/$mapping{$1}/eg;
+    $self->{dbtablenameprefix} =~ s/%([mauGg])/$mapping{$1}/eg;
+    $self->{dbtablenameprefix} = mangle_tablename($self->{dbtablenameprefix});

    die "Invalid char ':' in dbdriver" if $self->{dbdriver} =~ /:/;
    die "Invalid char ';' in dbname" if $self->{dbname} =~ /;/;
@@ -2349,10 +2401,13 @@ sub new
    }

    # Construct the revision table if required
-    unless ( $self->{tables}{revision} )
+    unless ( $self->{tables}{$self->tablename("revision")} )
    {
+        my $tablename = $self->tablename("revision");
+        my $ix1name = $self->tablename("revision_ix1");
+        my $ix2name = $self->tablename("revision_ix2");
        $self->{dbh}->do("
-            CREATE TABLE revision (
+            CREATE TABLE $tablename (
                name       TEXT NOT NULL,
                revision   INTEGER NOT NULL,
                filehash   TEXT NOT NULL,
@@ -2363,20 +2418,22 @@ sub new
            )
        ");
        $self->{dbh}->do("
-            CREATE INDEX revision_ix1
-            ON revision (name,revision)
+            CREATE INDEX $ix1name
+            ON $tablename (name,revision)
        ");
        $self->{dbh}->do("
-            CREATE INDEX revision_ix2
-            ON revision (name,commithash)
+            CREATE INDEX $ix2name
+            ON $tablename (name,commithash)
        ");
    }

    # Construct the head table if required
-    unless ( $self->{tables}{head} )
+    unless ( $self->{tables}{$self->tablename("head")} )
    {
+        my $tablename = $self->tablename("head");
+        my $ix1name = $self->tablename("head_ix1");
        $self->{dbh}->do("
-            CREATE TABLE head (
+            CREATE TABLE $tablename (
                name       TEXT NOT NULL,
                revision   INTEGER NOT NULL,
                filehash   TEXT NOT NULL,
@@ -2387,16 +2444,17 @@ sub new
            )
        ");
        $self->{dbh}->do("
-            CREATE INDEX head_ix1
-            ON head (name)
+            CREATE INDEX $ix1name
+            ON $tablename (name)
        ");
    }

    # Construct the properties table if required
-    unless ( $self->{tables}{properties} )
+    unless ( $self->{tables}{$self->tablename("properties")} )
    {
+        my $tablename = $self->tablename("properties");
        $self->{dbh}->do("
-            CREATE TABLE properties (
+            CREATE TABLE $tablename (
                key        TEXT NOT NULL PRIMARY KEY,
                value      TEXT
            )
@@ -2404,10 +2462,11 @@ sub new
    }

    # Construct the commitmsgs table if required
-    unless ( $self->{tables}{commitmsgs} )
+    unless ( $self->{tables}{$self->tablename("commitmsgs")} )
    {
+        my $tablename = $self->tablename("commitmsgs");
        $self->{dbh}->do("
-            CREATE TABLE commitmsgs (
+            CREATE TABLE $tablename (
                key        TEXT NOT NULL PRIMARY KEY,
                value      TEXT
            )
@@ -2417,6 +2476,21 @@ sub new
    return $self;
 }

+=head2 tablename
+
+=cut
+sub tablename
+{
+    my $self = shift;
+    my $name = shift;
+
+    if (exists $self->{valid_tables}{$name}) {
+        return $self->{dbtablenameprefix} . $name;
+    } else {
+        return undef;
+    }
+}
+
 =head2 update

 =cut
@@ -2633,7 +2707,7 @@ sub update
                    };
                    $self->insert_rev($name, $head->{$name}{revision}, $hash, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms);
                }
-                elsif ( $change eq "M" )
+                elsif ( $change eq "M" || $change eq "T" )
                {
                    #$log->debug("MODIFIED $name");
                    $head->{$name} = {
@@ -2782,8 +2856,9 @@ sub insert_rev
    my $modified = shift;
    my $author = shift;
    my $mode = shift;
+    my $tablename = $self->tablename("revision");

-    my $insert_rev = $self->{dbh}->prepare_cached("INSERT INTO revision (name, revision, filehash, commithash, modified, author, mode) VALUES (?,?,?,?,?,?,?)",{},1);
+    my $insert_rev = $self->{dbh}->prepare_cached("INSERT INTO $tablename (name, revision, filehash, commithash, modified, author, mode) VALUES (?,?,?,?,?,?,?)",{},1);
    $insert_rev->execute($name, $revision, $filehash, $commithash, $modified, $author, $mode);
 }

@@ -2792,16 +2867,18 @@ sub insert_mergelog
    my $self = shift;
    my $key = shift;
    my $value = shift;
+    my $tablename = $self->tablename("commitmsgs");

-    my $insert_mergelog = $self->{dbh}->prepare_cached("INSERT INTO commitmsgs (key, value) VALUES (?,?)",{},1);
+    my $insert_mergelog = $self->{dbh}->prepare_cached("INSERT INTO $tablename (key, value) VALUES (?,?)",{},1);
    $insert_mergelog->execute($key, $value);
 }

 sub delete_head
 {
    my $self = shift;
+    my $tablename = $self->tablename("head");

-    my $delete_head = $self->{dbh}->prepare_cached("DELETE FROM head",{},1);
+    my $delete_head = $self->{dbh}->prepare_cached("DELETE FROM $tablename",{},1);
    $delete_head->execute();
 }

@@ -2815,8 +2892,9 @@ sub insert_head
    my $modified = shift;
    my $author = shift;
    my $mode = shift;
+    my $tablename = $self->tablename("head");

-    my $insert_head = $self->{dbh}->prepare_cached("INSERT INTO head (name, revision, filehash, commithash, modified, author, mode) VALUES (?,?,?,?,?,?,?)",{},1);
+    my $insert_head = $self->{dbh}->prepare_cached("INSERT INTO $tablename (name, revision, filehash, commithash, modified, author, mode) VALUES (?,?,?,?,?,?,?)",{},1);
    $insert_head->execute($name, $revision, $filehash, $commithash, $modified, $author, $mode);
 }

@@ -2824,8 +2902,9 @@ sub _headrev
 {
    my $self = shift;
    my $filename = shift;
+    my $tablename = $self->tablename("head");

-    my $db_query = $self->{dbh}->prepare_cached("SELECT filehash, revision, mode FROM head WHERE name=?",{},1);
+    my $db_query = $self->{dbh}->prepare_cached("SELECT filehash, revision, mode FROM $tablename WHERE name=?",{},1);
    $db_query->execute($filename);
    my ( $hash, $revision, $mode ) = $db_query->fetchrow_array;

@@ -2836,8 +2915,9 @@ sub _get_prop
 {
    my $self = shift;
    my $key = shift;
+    my $tablename = $self->tablename("properties");

-    my $db_query = $self->{dbh}->prepare_cached("SELECT value FROM properties WHERE key=?",{},1);
+    my $db_query = $self->{dbh}->prepare_cached("SELECT value FROM $tablename WHERE key=?",{},1);
    $db_query->execute($key);
    my ( $value ) = $db_query->fetchrow_array;

@@ -2849,13 +2929,14 @@ sub _set_prop
    my $self = shift;
    my $key = shift;
    my $value = shift;
+    my $tablename = $self->tablename("properties");

-    my $db_query = $self->{dbh}->prepare_cached("UPDATE properties SET value=? WHERE key=?",{},1);
+    my $db_query = $self->{dbh}->prepare_cached("UPDATE $tablename SET value=? WHERE key=?",{},1);
    $db_query->execute($value, $key);

    unless ( $db_query->rows )
    {
-        $db_query = $self->{dbh}->prepare_cached("INSERT INTO properties (key, value) VALUES (?,?)",{},1);
+        $db_query = $self->{dbh}->prepare_cached("INSERT INTO $tablename (key, value) VALUES (?,?)",{},1);
        $db_query->execute($key, $value);
    }

@@ -2869,10 +2950,11 @@ sub _set_prop
 sub gethead
 {
    my $self = shift;
+    my $tablename = $self->tablename("head");

    return $self->{gethead_cache} if ( defined ( $self->{gethead_cache} ) );

-    my $db_query = $self->{dbh}->prepare_cached("SELECT name, filehash, mode, revision, modified, commithash, author FROM head ORDER BY name ASC",{},1);
+    my $db_query = $self->{dbh}->prepare_cached("SELECT name, filehash, mode, revision, modified, commithash, author FROM $tablename ORDER BY name ASC",{},1);
    $db_query->execute();

    my $tree = [];
@@ -2894,8 +2976,9 @@ sub getlog
 {
    my $self = shift;
    my $filename = shift;
+    my $tablename = $self->tablename("revision");

-    my $db_query = $self->{dbh}->prepare_cached("SELECT name, filehash, author, mode, revision, modified, commithash FROM revision WHERE name=? ORDER BY revision DESC",{},1);
+    my $db_query = $self->{dbh}->prepare_cached("SELECT name, filehash, author, mode, revision, modified, commithash FROM $tablename WHERE name=? ORDER BY revision DESC",{},1);
    $db_query->execute($filename);

    my $tree = [];
@@ -2919,19 +3002,21 @@ sub getmeta
    my $self = shift;
    my $filename = shift;
    my $revision = shift;
+    my $tablename_rev = $self->tablename("revision");
+    my $tablename_head = $self->tablename("head");

    my $db_query;
    if ( defined($revision) and $revision =~ /^\d+$/ )
    {
-        $db_query = $self->{dbh}->prepare_cached("SELECT * FROM revision WHERE name=? AND revision=?",{},1);
+        $db_query = $self->{dbh}->prepare_cached("SELECT * FROM $tablename_rev WHERE name=? AND revision=?",{},1);
        $db_query->execute($filename, $revision);
    }
    elsif ( defined($revision) and $revision =~ /^[a-zA-Z0-9]{40}$/ )
    {
-        $db_query = $self->{dbh}->prepare_cached("SELECT * FROM revision WHERE name=? AND commithash=?",{},1);
+        $db_query = $self->{dbh}->prepare_cached("SELECT * FROM $tablename_rev WHERE name=? AND commithash=?",{},1);
        $db_query->execute($filename, $revision);
    } else {
-        $db_query = $self->{dbh}->prepare_cached("SELECT * FROM head WHERE name=?",{},1);
+        $db_query = $self->{dbh}->prepare_cached("SELECT * FROM $tablename_head WHERE name=?",{},1);
        $db_query->execute($filename);
    }

@@ -2947,11 +3032,12 @@ sub commitmessage
 {
    my $self = shift;
    my $commithash = shift;
+    my $tablename = $self->tablename("commitmsgs");

    die("Need commithash") unless ( defined($commithash) and $commithash =~ /^[a-zA-Z0-9]{40}$/ );

    my $db_query;
-    $db_query = $self->{dbh}->prepare_cached("SELECT value FROM commitmsgs WHERE key=?",{},1);
+    $db_query = $self->{dbh}->prepare_cached("SELECT value FROM $tablename WHERE key=?",{},1);
    $db_query->execute($commithash);

    my ( $message ) = $db_query->fetchrow_array;
@@ -2979,9 +3065,10 @@ sub gethistory
 {
    my $self = shift;
    my $filename = shift;
+    my $tablename = $self->tablename("revision");

    my $db_query;
-    $db_query = $self->{dbh}->prepare_cached("SELECT revision, filehash, commithash FROM revision WHERE name=? ORDER BY revision DESC",{},1);
+    $db_query = $self->{dbh}->prepare_cached("SELECT revision, filehash, commithash FROM $tablename WHERE name=? ORDER BY revision DESC",{},1);
    $db_query->execute($filename);

    return $db_query->fetchall_arrayref;
@@ -3001,9 +3088,10 @@ sub gethistorydense
 {
    my $self = shift;
    my $filename = shift;
+    my $tablename = $self->tablename("revision");

    my $db_query;
-    $db_query = $self->{dbh}->prepare_cached("SELECT revision, filehash, commithash FROM revision WHERE name=? AND filehash!='deleted' ORDER BY revision DESC",{},1);
+    $db_query = $self->{dbh}->prepare_cached("SELECT revision, filehash, commithash FROM $tablename WHERE name=? AND filehash!='deleted' ORDER BY revision DESC",{},1);
    $db_query->execute($filename);

    return $db_query->fetchall_arrayref;
@@ -3061,4 +3149,19 @@ sub mangle_dirname {
    return $dirname;
 }

+=head2 mangle_tablename
+
+create a string from a that is suitable to use as part of an SQL table
+name, mainly by converting all chars except \w to _
+
+=cut
+sub mangle_tablename {
+    my $tablename = shift;
+    return unless defined $tablename;
+
+    $tablename =~ s/[^\w_]/_/g;
+
+    return $tablename;
+}
+
 1;
--- a/git-filter-branch.sh
+++ b/git-filter-branch.sh
@@ -281,7 +281,7 @@ while read commit parents; do
 			die "Could not checkout the index"
 		# files that $commit removed are now still in the working tree;
 		# remove them, else they would be added again
-		git clean -q -f -x
+		git clean -d -q -f -x
 		eval "$filter_tree" < /dev/null ||
 			die "tree filter failed: $filter_tree"

--- a/git-gui/GIT-VERSION-GEN
+++ b/git-gui/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh

 GVF=GIT-VERSION-FILE
-DEF_VER=0.9.GITGUI
+DEF_VER=0.10.GITGUI

 LF='
 '
--- a/git-gui/git-gui.sh
+++ b/git-gui/git-gui.sh
@@ -1846,6 +1846,22 @@ proc add_range_to_selection {w x y} {
 	$w tag add in_sel $begin.0 [expr {$end + 1}].0
 }

+proc show_more_context {} {
+	global repo_config
+	if {$repo_config(gui.diffcontext) < 99} {
+		incr repo_config(gui.diffcontext)
+		reshow_diff
+	}
+}
+
+proc show_less_context {} {
+	global repo_config
+	if {$repo_config(gui.diffcontext) >= 1} {
+		incr repo_config(gui.diffcontext) -1
+		reshow_diff
+	}
+}
+
 ######################################################################
 ##
 ## ui construction
@@ -2046,6 +2062,16 @@ if {[is_enabled multicommit] || [is_enabled singlecommit]} {

 	.mbar.commit add separator

+	.mbar.commit add command -label [mc "Show Less Context"] \
+		-command show_less_context \
+		-accelerator $M1T-\[
+
+	.mbar.commit add command -label [mc "Show More Context"] \
+		-command show_more_context \
+		-accelerator $M1T-\]
+
+	.mbar.commit add separator
+
 	.mbar.commit add command -label [mc "Sign Off"] \
 		-command do_signoff \
 		-accelerator $M1T-S
@@ -2593,17 +2619,11 @@ lappend diff_actions [list $ctxm entryconf $ui_diff_applyhunk -state]
 $ctxm add separator
 $ctxm add command \
 	-label [mc "Show Less Context"] \
-	-command {if {$repo_config(gui.diffcontext) >= 1} {
-		incr repo_config(gui.diffcontext) -1
-		reshow_diff
-	}}
+	-command show_less_context
 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
 $ctxm add command \
 	-label [mc "Show More Context"] \
-	-command {if {$repo_config(gui.diffcontext) < 99} {
-		incr repo_config(gui.diffcontext)
-		reshow_diff
-	}}
+	-command show_more_context
 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
 $ctxm add separator
 $ctxm add command \
@@ -2695,6 +2715,8 @@ bind $ui_comm <$M1B-Key-v> {tk_textPaste %W; %W see insert; break}
 bind $ui_comm <$M1B-Key-V> {tk_textPaste %W; %W see insert; break}
 bind $ui_comm <$M1B-Key-a> {%W tag add sel 0.0 end;break}
 bind $ui_comm <$M1B-Key-A> {%W tag add sel 0.0 end;break}
+bind $ui_comm <$M1B-Key-\[> {show_less_context;break}
+bind $ui_comm <$M1B-Key-\]> {show_more_context;break}

 bind $ui_diff <$M1B-Key-x> {tk_textCopy %W;break}
 bind $ui_diff <$M1B-Key-X> {tk_textCopy %W;break}
@@ -2738,6 +2760,8 @@ bind .   <$M1B-Key-t> do_add_selection
 bind .   <$M1B-Key-T> do_add_selection
 bind .   <$M1B-Key-i> do_add_all
 bind .   <$M1B-Key-I> do_add_all
+bind .   <$M1B-Key-\[> {show_less_context;break}
+bind .   <$M1B-Key-\]> {show_more_context;break}
 bind .   <$M1B-Key-Return> do_commit
 foreach i [list $ui_index $ui_workdir] {
 	bind $i <Button-1>       "toggle_or_diff         $i %x %y; break"
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -1900,7 +1900,7 @@ sub prop_walk {

 	foreach (sort keys %$dirent) {
 		next if $dirent->{$_}->{kind} != $SVN::Node::dir;
-		$self->prop_walk($path . '/' . $_, $rev, $sub);
+		$self->prop_walk($p . $_, $rev, $sub);
 	}
 }

--- a/git.c
+++ b/git.c
@@ -148,8 +148,9 @@ static int handle_alias(int *argcp, const char ***argv)
 	const char** new_argv;
 	const char *alias_command;
 	char *alias_string;
+	int unused_nongit;

-	subdir = setup_git_directory_gently(NULL);
+	subdir = setup_git_directory_gently(&unused_nongit);

 	alias_command = (*argv)[0];
 	alias_string = alias_lookup(alias_command);
--- a/help.c
+++ b/help.c
@@ -30,6 +30,7 @@ static struct option builtin_help_options[] = {
 			HELP_FORMAT_WEB),
 	OPT_SET_INT('i', "info", &help_format, "show info page",
 			HELP_FORMAT_INFO),
+	OPT_END(),
 };

 static const char * const builtin_help_usage[] = {
--- a/mktag.c
+++ b/mktag.c
@@ -8,10 +8,11 @@
 * message and a signature block that git itself doesn't care about,
 * but that can be verified with gpg or similar.
 *
- * The first three lines are guaranteed to be at least 63 bytes:
+ * The first four lines are guaranteed to be at least 83 bytes:
 * "object <sha1>\n" is 48 bytes, "type tag\n" at 9 bytes is the
- * shortest possible type-line, and "tag .\n" at 6 bytes is the
- * shortest single-character-tag line.
+ * shortest possible type-line, "tag .\n" at 6 bytes is the shortest
+ * single-character-tag line, and "tagger . <> 0 +0000\n" at 20 bytes is
+ * the shortest possible tagger-line.
 */

 /*
@@ -43,9 +44,10 @@ static int verify_tag(char *buffer, unsigned long size)
 	int typelen;
 	char type[20];
 	unsigned char sha1[20];
-	const char *object, *type_line, *tag_line, *tagger_line;
+	const char *object, *type_line, *tag_line, *tagger_line, *lb, *rb;
+	size_t len;

-	if (size < 64)
+	if (size < 84)
 		return error("wanna fool me ? you obviously got the size wrong !");

 	buffer[size] = 0;
@@ -97,11 +99,51 @@ static int verify_tag(char *buffer, unsigned long size)
 	/* Verify the tagger line */
 	tagger_line = tag_line;

-	if (memcmp(tagger_line, "tagger", 6) || (tagger_line[6] == '\n'))
-		return error("char" PD_FMT ": could not find \"tagger\"", tagger_line - buffer);
+	if (memcmp(tagger_line, "tagger ", 7))
+		return error("char" PD_FMT ": could not find \"tagger \"",
+			tagger_line - buffer);

-	/* TODO: check for committer info + blank line? */
-	/* Also, the minimum length is probably + "tagger .", or 63+8=71 */
+	/*
+	 * Check for correct form for name and email
+	 * i.e. " <" followed by "> " on _this_ line
+	 * No angle brackets within the name or email address fields.
+	 * No spaces within the email address field.
+	 */
+	tagger_line += 7;
+	if (!(lb = strstr(tagger_line, " <")) || !(rb = strstr(lb+2, "> ")) ||
+		strpbrk(tagger_line, "<>\n") != lb+1 ||
+		strpbrk(lb+2, "><\n ") != rb)
+		return error("char" PD_FMT ": malformed tagger field",
+			tagger_line - buffer);
+
+	/* Check for author name, at least one character, space is acceptable */
+	if (lb == tagger_line)
+		return error("char" PD_FMT ": missing tagger name",
+			tagger_line - buffer);
+
+	/* timestamp, 1 or more digits followed by space */
+	tagger_line = rb + 2;
+	if (!(len = strspn(tagger_line, "0123456789")))
+		return error("char" PD_FMT ": missing tag timestamp",
+			tagger_line - buffer);
+	tagger_line += len;
+	if (*tagger_line != ' ')
+		return error("char" PD_FMT ": malformed tag timestamp",
+			tagger_line - buffer);
+	tagger_line++;
+
+	/* timezone, 5 digits [+-]hhmm, max. 1400 */
+	if (!((tagger_line[0] == '+' || tagger_line[0] == '-') &&
+	      strspn(tagger_line+1, "0123456789") == 4 &&
+	      tagger_line[5] == '\n' && atoi(tagger_line+1) <= 1400))
+		return error("char" PD_FMT ": malformed tag timezone",
+			tagger_line - buffer);
+	tagger_line += 6;
+
+	/* Verify the blank line separating the header from the body */
+	if (*tagger_line != '\n')
+		return error("char" PD_FMT ": trailing garbage in tag header",
+			tagger_line - buffer);

 	/* The actual stuff afterwards we don't care about.. */
 	return 0;
--- a/t/t2201-add-update-typechange.sh
+++ b/t/t2201-add-update-typechange.sh
@@ -0,0 +1,140 @@
+#!/bin/sh
+
+test_description='more git add -u'
+
+. ./test-lib.sh
+
+_z40=0000000000000000000000000000000000000000
+
+test_expect_success setup '
+	>xyzzy &&
+	_empty=$(git hash-object --stdin <xyzzy) &&
+	>yomin &&
+	>caskly &&
+	ln -s frotz nitfol &&
+	mkdir rezrov &&
+	>rezrov/bozbar &&
+	git add caskly xyzzy yomin nitfol rezrov/bozbar &&
+
+	test_tick &&
+	git commit -m initial
+
+'
+
+test_expect_success modify '
+	rm -f xyzzy yomin nitfol caskly &&
+	# caskly disappears (not a submodule)
+	mkdir caskly &&
+	# nitfol changes from symlink to regular
+	>nitfol &&
+	# rezrov/bozbar disappears
+	rm -fr rezrov &&
+	ln -s xyzzy rezrov &&
+	# xyzzy disappears (not a submodule)
+	mkdir xyzzy &&
+	echo gnusto >xyzzy/bozbar &&
+	# yomin gets replaced with a submodule
+	mkdir yomin &&
+	>yomin/yomin &&
+	(
+		cd yomin &&
+		git init &&
+		git add yomin &&
+		git commit -m "sub initial"
+	) &&
+	yomin=$(GIT_DIR=yomin/.git git rev-parse HEAD) &&
+	# yonk is added and then turned into a submodule
+	# this should appear as T in diff-files and as A in diff-index
+	>yonk &&
+	git add yonk &&
+	rm -f yonk &&
+	mkdir yonk &&
+	>yonk/yonk &&
+	(
+		cd yonk &&
+		git init &&
+		git add yonk &&
+		git commit -m "sub initial"
+	) &&
+	yonk=$(GIT_DIR=yonk/.git git rev-parse HEAD) &&
+	# zifmia is added and then removed
+	# this should appear in diff-files but not in diff-index.
+	>zifmia &&
+	git add zifmia &&
+	rm -f zifmia &&
+	mkdir zifmia &&
+	{
+		git ls-tree -r HEAD |
+		sed -e "s/^/:/" -e "
+			/	caskly/{
+				s/	caskly/ $_z40 D&/
+				s/blob/000000/
+			}
+			/	nitfol/{
+				s/	nitfol/ $_z40 T&/
+				s/blob/100644/
+			}
+			/	rezrov.bozbar/{
+				s/	rezrov.bozbar/ $_z40 D&/
+				s/blob/000000/
+			}
+			/	xyzzy/{
+				s/	xyzzy/ $_z40 D&/
+				s/blob/000000/
+			}
+			/	yomin/{
+			    s/	yomin/ $_z40 T&/
+				s/blob/160000/
+			}
+		"
+	} >expect &&
+	{
+		cat expect
+		echo ":100644 160000 $_empty $_z40 T	yonk"
+		echo ":100644 000000 $_empty $_z40 D	zifmia"
+	} >expect-files &&
+	{
+		cat expect
+		echo ":000000 160000 $_z40 $_z40 A	yonk"
+	} >expect-index &&
+	{
+		echo "100644 $_empty 0	nitfol"
+		echo "160000 $yomin 0	yomin"
+		echo "160000 $yonk 0	yonk"
+	} >expect-final
+'
+
+test_expect_success diff-files '
+	git diff-files --raw >actual &&
+	diff -u expect-files actual
+'
+
+test_expect_success diff-index '
+	git diff-index --raw HEAD -- >actual &&
+	diff -u expect-index actual
+'
+
+test_expect_success 'add -u' '
+	rm -f ".git/saved-index" &&
+	cp -p ".git/index" ".git/saved-index" &&
+	git add -u &&
+	git ls-files -s >actual &&
+	diff -u expect-final actual
+'
+
+test_expect_success 'commit -a' '
+	if test -f ".git/saved-index"
+	then
+		rm -f ".git/index" &&
+		mv ".git/saved-index" ".git/index"
+	fi &&
+	git commit -m "second" -a &&
+	git ls-files -s >actual &&
+	diff -u expect-final actual &&
+	rm -f .git/index &&
+	git read-tree HEAD &&
+	git ls-files -s >actual &&
+	diff -u expect-final actual
+'
+
+test_done
--- a/t/t3800-mktag.sh
+++ b/t/t3800-mktag.sh
@@ -44,6 +44,8 @@ cat >tag.sig <<EOF
 xxxxxx 139e9b33986b1c2670fff52c5067603117b3e895
 type tag
 tag mytag
+tagger . <> 0 +0000
+
 EOF

 check_verify_failure '"object" line label check' '^error: char0: .*"object "$'
@@ -55,6 +57,8 @@ cat >tag.sig <<EOF
 object zz9e9b33986b1c2670fff52c5067603117b3e895
 type tag
 tag mytag
+tagger . <> 0 +0000
+
 EOF

 check_verify_failure '"object" line SHA1 check' '^error: char7: .*SHA1 hash$'
@@ -66,6 +70,8 @@ cat >tag.sig <<EOF
 object 779e9b33986b1c2670fff52c5067603117b3e895
 xxxx tag
 tag mytag
+tagger . <> 0 +0000
+
 EOF

 check_verify_failure '"type" line label check' '^error: char47: .*"\\ntype "$'
@@ -85,6 +91,8 @@ cat >tag.sig <<EOF
 object 779e9b33986b1c2670fff52c5067603117b3e895
 type tag
 xxx mytag
+tagger . <> 0 +0000
+
 EOF

 check_verify_failure '"tag" line label check #1' \
@@ -121,6 +129,8 @@ cat >tag.sig <<EOF
 object 779e9b33986b1c2670fff52c5067603117b3e895
 type tagggg
 tag mytag
+tagger . <> 0 +0000
+
 EOF

 check_verify_failure 'verify object (SHA1/type) check' \
@@ -133,6 +143,8 @@ cat >tag.sig <<EOF
 object $head
 type commit
 tag my	tag
+tagger . <> 0 +0000
+
 EOF

 check_verify_failure 'verify tag-name check' \
@@ -145,10 +157,12 @@ cat >tag.sig <<EOF
 object $head
 type commit
 tag mytag
+
+This is filler
 EOF

 check_verify_failure '"tagger" line label check #1' \
-	'^error: char70: could not find "tagger"$'
+	'^error: char70: could not find "tagger "$'

 ############################################################
 # 12. tagger line label check #2
@@ -158,19 +172,180 @@ object $head
 type commit
 tag mytag
 tagger
+
+This is filler
 EOF

 check_verify_failure '"tagger" line label check #2' \
-	'^error: char70: could not find "tagger"$'
+	'^error: char70: could not find "tagger "$'

 ############################################################
-# 13. create valid tag
+# 13. disallow missing tag author name

 cat >tag.sig <<EOF
 object $head
 type commit
 tag mytag
-tagger another@example.com
+tagger  <> 0 +0000
+
+This is filler
+EOF
+
+check_verify_failure 'disallow missing tag author name' \
+	'^error: char77: missing tagger name$'
+
+############################################################
+# 14. disallow missing tag author name
+
+cat >tag.sig <<EOF
+object $head
+type commit
+tag mytag
+tagger T A Gger <
+ > 0 +0000
+
+EOF
+
+check_verify_failure 'disallow malformed tagger' \
+	'^error: char77: malformed tagger field$'
+
+############################################################
+# 15. allow empty tag email
+
+cat >tag.sig <<EOF
+object $head
+type commit
+tag mytag
+tagger T A Gger <> 0 +0000
+
+EOF
+
+test_expect_success \
+    'allow empty tag email' \
+    'git-mktag <tag.sig >.git/refs/tags/mytag 2>message'
+
+############################################################
+# 16. disallow spaces in tag email
+
+cat >tag.sig <<EOF
+object $head
+type commit
+tag mytag
+tagger T A Gger <tag ger@example.com> 0 +0000
+
+EOF
+
+check_verify_failure 'disallow spaces in tag email' \
+	'^error: char77: malformed tagger field$'
+
+############################################################
+# 17. disallow missing tag timestamp
+
+cat >tag.sig <<EOF
+object $head
+type commit
+tag mytag
+tagger T A Gger <tagger@example.com>  
+
+EOF
+
+check_verify_failure 'disallow missing tag timestamp' \
+	'^error: char107: missing tag timestamp$'
+
+############################################################
+# 18. detect invalid tag timestamp1
+
+cat >tag.sig <<EOF
+object $head
+type commit
+tag mytag
+tagger T A Gger <tagger@example.com> Tue Mar 25 15:47:44 2008
+
+EOF
+
+check_verify_failure 'detect invalid tag timestamp1' \
+	'^error: char107: missing tag timestamp$'
+
+############################################################
+# 19. detect invalid tag timestamp2
+
+cat >tag.sig <<EOF
+object $head
+type commit
+tag mytag
+tagger T A Gger <tagger@example.com> 2008-03-31T12:20:15-0500
+
+EOF
+
+check_verify_failure 'detect invalid tag timestamp2' \
+	'^error: char111: malformed tag timestamp$'
+
+############################################################
+# 20. detect invalid tag timezone1
+
+cat >tag.sig <<EOF
+object $head
+type commit
+tag mytag
+tagger T A Gger <tagger@example.com> 1206478233 GMT
+
+EOF
+
+check_verify_failure 'detect invalid tag timezone1' \
+	'^error: char118: malformed tag timezone$'
+
+############################################################
+# 21. detect invalid tag timezone2
+
+cat >tag.sig <<EOF
+object $head
+type commit
+tag mytag
+tagger T A Gger <tagger@example.com> 1206478233 +  30
+
+EOF
+
+check_verify_failure 'detect invalid tag timezone2' \
+	'^error: char118: malformed tag timezone$'
+
+############################################################
+# 22. detect invalid tag timezone3
+
+cat >tag.sig <<EOF
+object $head
+type commit
+tag mytag
+tagger T A Gger <tagger@example.com> 1206478233 -1430
+
+EOF
+
+check_verify_failure 'detect invalid tag timezone3' \
+	'^error: char118: malformed tag timezone$'
+
+############################################################
+# 23. detect invalid header entry
+
+cat >tag.sig <<EOF
+object $head
+type commit
+tag mytag
+tagger T A Gger <tagger@example.com> 1206478233 -0500
+this line should not be here
+
+EOF
+
+check_verify_failure 'detect invalid header entry' \
+	'^error: char124: trailing garbage in tag header$'
+
+############################################################
+# 24. create valid tag
+
+cat >tag.sig <<EOF
+object $head
+type commit
+tag mytag
+tagger T A Gger <tagger@example.com> 1206478233 -0500
+
 EOF

 test_expect_success \
@@ -178,7 +353,7 @@ test_expect_success \
    'git-mktag <tag.sig >.git/refs/tags/mytag 2>message'

 ############################################################
-# 14. check mytag
+# 25. check mytag

 test_expect_success \
    'check mytag' \
--- a/t/t7003-filter-branch.sh
+++ b/t/t7003-filter-branch.sh
@@ -17,6 +17,8 @@ test_expect_success 'setup' '
 	make_commit B
 	git checkout -b branch B
 	make_commit D
+	mkdir dir
+	make_commit dir/D
 	make_commit E
 	git checkout master
 	make_commit C
@@ -41,9 +43,23 @@ test_expect_success 'rewrite, renaming a specific file' '
 '

 test_expect_success 'test that the file was renamed' '
-	test d = $(git show HEAD:doh) &&
+	test d = "$(git show HEAD:doh --)" &&
+	! test -f d &&
 	test -f doh &&
-	test d = $(cat doh)
+	test d = "$(cat doh)"
+'
+
+test_expect_success 'rewrite, renaming a specific directory' '
+	git-filter-branch -f --tree-filter "mv dir diroh || :" HEAD
+'
+
+test_expect_success 'test that the directory was renamed' '
+	test dir/d = "$(git show HEAD:diroh/d --)" &&
+	! test -d dir &&
+	test -d diroh &&
+	! test -d diroh/dir &&
+	test -f diroh/d &&
+	test dir/d = "$(cat diroh/d)"
 '

 git tag oldD HEAD~4
--- a/t/t7004-tag.sh
+++ b/t/t7004-tag.sh
@@ -579,6 +579,14 @@ test_expect_success \
 	git diff expect actual
 '

+# subsequent tests require gpg; check if it is available
+gpg --version >/dev/null
+if [ $? -eq 127 ]; then
+	echo "gpg not found - skipping tag signing and verification tests"
+	test_done
+	exit
+fi
+
 # trying to verify annotated non-signed tags:

 test_expect_success \
@@ -601,13 +609,6 @@ test_expect_success \

 # creating and verifying signed tags:

-gpg --version >/dev/null
-if [ $? -eq 127 ]; then
-	echo "Skipping signed tags tests, because gpg was not found"
-	test_done
-	exit
-fi
-
 # As said here: http://www.gnupg.org/documentation/faqs.html#q6.19
 # the gpg version 1.0.6 didn't parse trust packets correctly, so for
 # that version, creation of signed tags using the generated key fails.
--- a/t/t9400-git-cvsserver-server.sh
+++ b/t/t9400-git-cvsserver-server.sh
@@ -420,4 +420,54 @@ test_expect_success 'cvs update (merge no-op)' \
    GIT_CONFIG="$git_config" cvs -Q update &&
    diff -q merge ../merge'

+cd "$WORKDIR"
+test_expect_success 'cvs update (-p)' '
+    touch really-empty &&
+    echo Line 1 > no-lf &&
+    echo -n Line 2 >> no-lf &&
+    git add really-empty no-lf &&
+    git commit -q -m "Update -p test" &&
+    git push gitcvs.git >/dev/null &&
+    cd cvswork &&
+    GIT_CONFIG="$git_config" cvs update &&
+    rm -f failures &&
+    for i in merge no-lf empty really-empty; do
+        GIT_CONFIG="$git_config" cvs update -p "$i" >$i.out
+        diff $i.out ../$i >>failures 2>&1
+    done &&
+    test -z "$(cat failures)"
+'
+
+#------------
+# CVS STATUS
+#------------
+
+cd "$WORKDIR"
+test_expect_success 'cvs status' '
+    mkdir status.dir &&
+    echo Line > status.dir/status.file &&
+    echo Line > status.file &&
+    git add status.dir status.file &&
+    git commit -q -m "Status test" &&
+    git push gitcvs.git >/dev/null &&
+    cd cvswork &&
+    GIT_CONFIG="$git_config" cvs update &&
+    GIT_CONFIG="$git_config" cvs status | grep "^File: status.file" >../out &&
+    test $(wc -l <../out) = 2
+'
+
+cd "$WORKDIR"
+test_expect_success 'cvs status (nonrecursive)' '
+    cd cvswork &&
+    GIT_CONFIG="$git_config" cvs status -l | grep "^File: status.file" >../out &&
+    test $(wc -l <../out) = 1
+'
+
+cd "$WORKDIR"
+test_expect_success 'cvs status (no subdirs in header)' '
+    cd cvswork &&
+    GIT_CONFIG="$git_config" cvs status | grep ^File: >../out &&
+    ! grep / <../out
+'
+
 test_done