From: Junio C Hamano <gitster@pobox.com>
Date: Sat, 23 Jun 2007 06:32:19 +0000 (-0700)
Subject: Merge branch 'ei/oneline+add-empty'
X-Git-Tag: v1.5.3-rc0~67
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/9bee7aabcd74bf112fcdaf255551147feca8f66c?hp=25fd2f7a310df17dca298a3acf2aba716ceb8ce3

Merge branch 'ei/oneline+add-empty'

* ei/oneline+add-empty:
Fix ALLOC_GROW calls with obsolete semantics
Fix ALLOC_GROW off-by-one
builtin-add: simplify (and increase accuracy of) exclude handling
dir_struct: add collect_ignored option
Extend --pretty=oneline to cover the first paragraph,
Lift 16kB limit of log message output
---

diff --git a/.gitignore b/.gitignore
index bd49cd4627..e8b060cbe4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -157,7 +157,7 @@ common-cmds.h
 *.tar.gz
 *.dsc
 *.deb
-git-core.spec
+git.spec
 *.exe
 *.[aos]
 *.py[co]
diff --git a/Documentation/Makefile b/Documentation/Makefile
index 9cef4806d1..f3a6c733b6 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -2,7 +2,7 @@ MAN1_TXT= \
 	$(filter-out $(addsuffix .txt, $(ARTICLES) $(SP_ARTICLES)), \
 		$(wildcard git-*.txt)) \
 	gitk.txt
-MAN5_TXT=gitattributes.txt gitignore.txt
+MAN5_TXT=gitattributes.txt gitignore.txt gitmodules.txt
 MAN7_TXT=git.txt
 
 DOC_HTML=$(patsubst %.txt,%.html,$(MAN1_TXT) $(MAN5_TXT) $(MAN7_TXT))
@@ -29,7 +29,7 @@ DOC_MAN7=$(patsubst %.txt,%.7,$(MAN7_TXT))
 
 prefix?=$(HOME)
 bindir?=$(prefix)/bin
-mandir?=$(prefix)/man
+mandir?=$(prefix)/share/man
 man1dir=$(mandir)/man1
 man5dir=$(mandir)/man5
 man7dir=$(mandir)/man7
@@ -37,6 +37,9 @@ man7dir=$(mandir)/man7
 
 ASCIIDOC=asciidoc
 ASCIIDOC_EXTRA =
+ifdef ASCIIDOC8
+ASCIIDOC_EXTRA += -a asciidoc7compatible
+endif
 INSTALL?=install
 DOC_REF = origin/man
 
diff --git a/Documentation/RelNotes-1.5.2.2.txt b/Documentation/RelNotes-1.5.2.2.txt
new file mode 100644
index 0000000000..f6393f8a94
--- /dev/null
+++ b/Documentation/RelNotes-1.5.2.2.txt
@@ -0,0 +1,61 @@
+GIT v1.5.2.2 Release Notes
+==========================
+
+Fixes since v1.5.2.1
+--------------------
+
+* Usability fix
+
+  - git-gui is shipped with its updated blame interface.  It is
+    rumored that the older one was not just unusable but was
+    active health hazard, but this one is actually pretty.
+    Please see for yourself.
+
+* Bugfixes
+
+  - "git checkout fubar" was utterly confused when there is a
+    branch fubar and a tag fubar at the same time.  It correctly
+    checks out the branch fubar now.
+
+  - "git clone /path/foo" to clone a local /path/foo.git
+    repository left an incorrect configuration.
+
+  - "git send-email" correctly unquotes RFC 2047 quoted names in
+    the patch-email before using their values.
+
+  - We did not accept number of seconds since epoch older than
+    year 2000 as a valid timestamp.  We now interpret positive
+    integers more than 8 digits as such, which allows us to
+    express timestamps more recent than March 1973.
+
+  - git-cvsimport did not work when you have GIT_DIR to point
+    your repository at a nonstandard location.
+
+  - Some systems (notably, Solaris) lack hstrerror() to make
+    h_errno human readable; prepare a replacement
+    implementation.
+
+  - .gitignore file listed git-core.spec but what we generate is
+    git.spec, and nobody noticed for a long time.
+
+  - "git-merge-recursive" does not try to run file level merge
+    on binary files.
+
+  - "git-branch --track" did not create tracking configuration
+    correctly when the branch name had slash in it.
+
+  - The email address of the user specified with user.email
+    configuration was overriden by EMAIL environment variable.
+
+  - The tree parser did not warn about tree entries with
+    nonsense file modes, and assumed they must be blobs.
+
+  - "git log -z" without any other request to generate diff still
+    invoked the diff machinery, wasting cycles.
+
+* Documentation
+
+  - Many updates to fix stale or missing documentation.
+
+  - Although our documentation was primarily meant to be formatted
+    with AsciiDoc7, formatting with AsciiDoc8 is supported better.
diff --git a/Documentation/asciidoc.conf b/Documentation/asciidoc.conf
index 99302c5beb..6b6220dfdb 100644
--- a/Documentation/asciidoc.conf
+++ b/Documentation/asciidoc.conf
@@ -8,7 +8,8 @@
 # the command.
 
 [attributes]
-caret=^
+plus=&#43;
+caret=&#94;
 startsb=&#91;
 endsb=&#93;
 tilde=&#126;
diff --git a/Documentation/cmd-list.perl b/Documentation/cmd-list.perl
index a181f753e0..fcea1d74d5 100755
--- a/Documentation/cmd-list.perl
+++ b/Documentation/cmd-list.perl
@@ -86,6 +86,7 @@ sub format_one {
 git-check-ref-format                    purehelpers
 git-cherry                              ancillaryinterrogators
 git-cherry-pick                         mainporcelain
+git-citool                              mainporcelain
 git-clean                               mainporcelain
 git-clone                               mainporcelain
 git-commit                              mainporcelain
@@ -111,6 +112,7 @@ sub format_one {
 git-gc                                  mainporcelain
 git-get-tar-commit-id                   ancillaryinterrogators
 git-grep                                mainporcelain
+git-gui                                 mainporcelain
 git-hash-object                         plumbingmanipulators
 git-http-fetch                          synchelpers
 git-http-push                           synchelpers
diff --git a/Documentation/git-citool.txt b/Documentation/git-citool.txt
new file mode 100644
index 0000000000..5217ab2234
--- /dev/null
+++ b/Documentation/git-citool.txt
@@ -0,0 +1,32 @@
+git-citool(1)
+=============
+
+NAME
+----
+git-citool - Graphical alternative to git-commit
+
+SYNOPSIS
+--------
+'git citool'
+
+DESCRIPTION
+-----------
+A Tcl/Tk based graphical interface to review modified files, stage
+them into the index, enter a commit message and record the new
+commit onto the current branch.  This interface is an alternative
+to the less interactive gitlink:git-commit[1] program.
+
+git-citool is actually a standard alias for 'git gui citool'.
+See gitlink:git-gui[1] for more details.
+
+Author
+------
+Written by Shawn O. Pearce <spearce@spearce.org>.
+
+Documentation
+--------------
+Documentation by Shawn O. Pearce <spearce@spearce.org>.
+
+GIT
+---
+Part of the gitlink:git[7] suite
diff --git a/Documentation/git-cvsexportcommit.txt b/Documentation/git-cvsexportcommit.txt
index 827711c3c9..6c423e3a2f 100644
--- a/Documentation/git-cvsexportcommit.txt
+++ b/Documentation/git-cvsexportcommit.txt
@@ -76,7 +76,7 @@ $ git-cvsexportcommit -v <commit-sha1>
 $ cvs commit -F .mgs <files>
 ------------
 
-Merge pending patches into CVS automatically -- only if you really know what you are doing ::
+Merge pending patches into CVS automatically -- only if you really know what you are doing::
 +
 ------------
 $ export GIT_DIR=~/project/.git
diff --git a/Documentation/git-cvsserver.txt b/Documentation/git-cvsserver.txt
index e5005f02f9..60d0bcf0f3 100644
--- a/Documentation/git-cvsserver.txt
+++ b/Documentation/git-cvsserver.txt
@@ -7,10 +7,53 @@ git-cvsserver - A CVS server emulator for git
 
 SYNOPSIS
 --------
+
+SSH:
+
 [verse]
 export CVS_SERVER=git-cvsserver
 'cvs' -d :ext:user@server/path/repo.git co <HEAD_name>
 
+pserver (/etc/inetd.conf):
+
+[verse]
+cvspserver stream tcp nowait nobody /usr/bin/git-cvsserver git-cvsserver pserver
+
+Usage:
+
+[verse]
+'git-cvsserver' [options] [pserver|server] [<directory> ...]
+
+OPTIONS
+-------
+
+All these options obviously only make sense if enforced by the server side.
+They have been implemented to resemble the gitlink:git-daemon[1] options as
+closely as possible.
+
+--base-path <path>::
+Prepend 'path' to requested CVSROOT
+
+--strict-paths::
+Don't allow recursing into subdirectories
+
+--export-all::
+Don't check for `gitcvs.enabled` in config. You also have to specify a list
+of allowed directories (see below) if you want to use this option.
+
+--version, -V::
+Print version information and exit
+
+--help, -h, -H::
+Print usage information and exit
+
+<directory>::
+You can specify a list of allowed directories. If no directories
+are given, all are allowed. This is an additional restriction, gitcvs
+access still needs to be enabled by the `gitcvs.enabled` config option
+unless '--export-all' was given, too.
+
+
 DESCRIPTION
 -----------
 
diff --git a/Documentation/git-gui.txt b/Documentation/git-gui.txt
new file mode 100644
index 0000000000..bd613b2fcf
--- /dev/null
+++ b/Documentation/git-gui.txt
@@ -0,0 +1,115 @@
+git-gui(1)
+==========
+
+NAME
+----
+git-gui - A portable graphical interface to Git
+
+SYNOPSIS
+--------
+'git gui' [<command>] [arguments]
+
+DESCRIPTION
+-----------
+A Tcl/Tk based graphical user interface to Git.  git-gui focuses
+on allowing users to make changes to their repository by making
+new commits, amending existing ones, creating branches, performing
+local merges, and fetching/pushing to remote repositories.
+
+Unlike gitlink:gitk[1], git-gui focuses on commit generation
+and single file annotation, and does not show project history.
+It does however supply menu actions to start a gitk session from
+within git-gui.
+
+git-gui is known to work on all popular UNIX systems, Mac OS X,
+and Windows (under both Cygwin and MSYS).  To the extent possible
+OS specific user interface guidelines are followed, making git-gui
+a fairly native interface for users.
+
+COMMANDS
+--------
+blame::
+	Start a blame viewer on the specified file on the given
+	version (or working directory if not specified).
+
+browser::
+	Start a tree browser showing all files in the specified
+	commit (or 'HEAD' by default).	Files selected through the
+	browser are opened in the blame viewer.
+
+citool::
+	Start git-gui and arrange to make exactly one commit before
+	exiting and returning to the shell.  The interface is limited
+	to only commit actions, slightly reducing the application's
+	startup time and simplifying the menubar.
+
+version::
+	Display the currently running version of git-gui.
+
+
+Examples
+--------
+git gui blame Makefile::
+
+	Show the contents of the file 'Makefile' in the current
+	working directory, and provide annotations for both the
+	original author of each line, and who moved the line to its
+	current location.  The uncommitted file is annotated, and
+	uncommitted changes (if any) are explicitly attributed to
+	'Not Yet Committed'.
+
+git gui blame v0.99.8 Makefile::
+
+	Show the contents of 'Makefile' in revision 'v0.99.8'
+	and provide annotations for each line.	Unlike the above
+	example the file is read from the object database and not
+	the working directory.
+
+git gui citool::
+
+	Make one commit and return to the shell when it is complete.
+
+git citool::
+
+	Same as 'git gui citool' (above).
+
+git gui browser maint::
+
+	Show a browser for the tree of the 'maint' branch.  Files
+	selected in the browser can be viewed with the internal
+	blame viewer.
+
+See Also
+--------
+'gitk(1)'::
+	The git repository browser.  Shows branches, commit history
+	and file differences.  gitk is the utility started by
+	git-gui's Repository Visualize actions.
+
+Other
+-----
+git-gui is actually maintained as an independent project, but stable
+versions are distributed as part of the Git suite for the convience
+of end users.
+
+A git-gui development repository can be obtained from:
+
+  git clone git://repo.or.cz/git-gui.git
+
+or
+
+  git clone http://repo.or.cz/r/git-gui.git
+
+or browsed online at http://repo.or.cz/w/git-gui.git/[].
+
+Author
+------
+Written by Shawn O. Pearce <spearce@spearce.org>.
+
+Documentation
+--------------
+Documentation by Shawn O. Pearce <spearce@spearce.org>.
+
+GIT
+---
+Part of the gitlink:git[7] suite
diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt
index 6157edb404..7adcdefacf 100644
--- a/Documentation/git-log.txt
+++ b/Documentation/git-log.txt
@@ -52,7 +52,14 @@ include::pretty-options.txt[]
 	See also gitlink:git-reflog[1].
 
 --decorate::
-    Print out the ref names of any commits that are shown.
+	Print out the ref names of any commits that are shown.
+
+--full-diff::
+	Without this flag, "git log -p <paths>..." shows commits that
+	touch the specified paths, and diffs about the same specified
+	paths.  With this, the full diff is shown for commits that touch
+	the specified paths; this means that "<paths>..." limits only
+	commits, and doesn't limit diff for those commits.
 
 <paths>...::
 	Show only commits that affect the specified paths.
diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt
index 366c5dbdce..665f6dc709 100644
--- a/Documentation/git-push.txt
+++ b/Documentation/git-push.txt
@@ -53,9 +53,8 @@ side are updated.
 +
 `tag <tag>` means the same as `refs/tags/<tag>:refs/tags/<tag>`.
 +
-A parameter <ref> without a colon is equivalent to
-<ref>`:`<ref>, hence updates <ref> in the destination from <ref>
-in the source.
+A parameter <ref> without a colon pushes the <ref> from the source
+repository to the destination repository under the same name.
 +
 Pushing an empty <src> allows you to delete the <dst> ref from
 the remote repository.
@@ -98,6 +97,26 @@ the remote repository.
 
 include::urls.txt[]
 
+
+Examples
+--------
+
+git push origin master::
+	Find a ref that matches `master` in the source repository
+	(most likely, it would find `refs/heads/master`), and update
+	the same ref (e.g. `refs/heads/master`) in `origin` repository
+	with it.
+
+git push origin :experimental::
+	Find a ref that matches `experimental` in the `origin` repository
+	(e.g. `refs/heads/experimental`), and delete it.
+
+git push origin master:satellite/master::
+	Find a ref that matches `master` in the source repository
+	(most likely, it would find `refs/heads/master`), and update
+	the ref that matches `satellite/master` (most likely, it would
+	be `refs/remotes/satellite/master`) in `origin` repository with it.
+
 Author
 ------
 Written by Junio C Hamano <junkio@cox.net>, later rewritten in C
diff --git a/Documentation/git-read-tree.txt b/Documentation/git-read-tree.txt
index 84184d6294..74c5478ba1 100644
--- a/Documentation/git-read-tree.txt
+++ b/Documentation/git-read-tree.txt
@@ -8,7 +8,7 @@ git-read-tree - Reads tree information into the index
 
 SYNOPSIS
 --------
-'git-read-tree' (<tree-ish> | [[-m [--aggressive] | --reset | --prefix=<prefix>] [-u | -i]] [--exclude-per-directory=<gitignore>] [--index-output=<file>] <tree-ish1> [<tree-ish2> [<tree-ish3>]])
+'git-read-tree' (<tree-ish> | [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>] [-u | -i]] [--exclude-per-directory=<gitignore>] [--index-output=<file>] <tree-ish1> [<tree-ish2> [<tree-ish3>]])
 
 
 DESCRIPTION
@@ -50,6 +50,12 @@ OPTIONS
 	trees that are not directly related to the current
 	working tree status into a temporary index file.
 
+--trivial::
+	Restrict three-way merge by `git-read-tree` to happen
+	only if there is no file-level merging required, instead
+	of resolving merge for trivial cases and leaving
+	conflicting files unresolved in the index.
+
 --aggressive::
 	Usually a three-way merge by `git-read-tree` resolves
 	the merge for really trivial cases and leaves other
diff --git a/Documentation/git-reflog.txt b/Documentation/git-reflog.txt
index f717e1e30c..89bc9c51ea 100644
--- a/Documentation/git-reflog.txt
+++ b/Documentation/git-reflog.txt
@@ -39,6 +39,19 @@ the current branch. It is basically an alias for 'git log -g --abbrev-commit
 OPTIONS
 -------
 
+--stale-fix::
+	This revamps the logic -- the definition of "broken commit"
+	becomes: a commit that is not reachable from any of the refs and
+	there is a missing object among the commit, tree, or blob
+	objects reachable from it that is not reachable from any of the
+	refs.
++
+This computation involves traversing all the reachable objects, i.e. it
+has the same cost as 'git prune'.  Fortunately, once this is run, we
+should not have to ever worry about missing objects, because the current
+prune and pack-objects know about reflogs and protect objects referred by
+them.
+
 --expire=<time>::
 	Entries older than this time are pruned.  Without the
 	option it is taken from configuration `gc.reflogExpire`,
diff --git a/Documentation/git-rev-list.txt b/Documentation/git-rev-list.txt
index 0dba73f276..32cb13faec 100644
--- a/Documentation/git-rev-list.txt
+++ b/Documentation/git-rev-list.txt
@@ -16,11 +16,13 @@ SYNOPSIS
 	     [ \--sparse ]
 	     [ \--no-merges ]
 	     [ \--remove-empty ]
+	     [ \--full-history ]
 	     [ \--not ]
 	     [ \--all ]
 	     [ \--stdin ]
 	     [ \--topo-order ]
 	     [ \--parents ]
+	     [ \--timestamp ]
 	     [ \--left-right ]
 	     [ \--cherry-pick ]
 	     [ \--encoding[=<encoding>] ]
@@ -116,6 +118,9 @@ e.g. "2 hours ago".
 
 	Print the parents of the commit.
 
+--timestamp::
+	Print the raw commit timestamp.
+
 --left-right::
 
 	Mark which side of a symmetric diff a commit is reachable from.
@@ -228,6 +233,14 @@ limiting may be applied.
 
 	Stop when a given path disappears from the tree.
 
+--full-history::
+
+	Show also parts of history irrelevant to current state of a given
+	path. This turns off history simplification, which removed merges
+	which didn't change anything at all at some child. It will still actually
+	simplify away merges that didn't change anything at all into either
+	child.
+
 --no-merges::
 
 	Do not print commits with more than one parent.
diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt
index e1cb4ef856..87771b832b 100644
--- a/Documentation/git-rev-parse.txt
+++ b/Documentation/git-rev-parse.txt
@@ -89,6 +89,10 @@ OPTIONS
 --git-dir::
 	Show `$GIT_DIR` if defined else show the path to the .git directory.
 
+--is-inside-git-dir::
+	Return "true" if we are in the git directory, otherwise "false".
+	Some commands require to be run in a working directory.
+
 --short, --short=number::
 	Instead of outputting the full SHA1 values of object names try to
 	abbreviate them to a shorter unique name. When no length is specified
diff --git a/Documentation/git.txt b/Documentation/git.txt
index ba077c39c6..20b5b7bb48 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -41,9 +41,11 @@ unreleased) version of git, that is available from 'master'
 branch of the `git.git` repository.
 Documentation for older releases are available here:
 
-* link:v1.5.2/git.html[documentation for release 1.5.2]
+* link:v1.5.2.2/git.html[documentation for release 1.5.2.2]
 
 * release notes for
+  link:RelNotes-1.5.2.2.txt[1.5.2.2],
+  link:RelNotes-1.5.2.1.txt[1.5.2.1],
   link:RelNotes-1.5.2.txt[1.5.2].
 
 * link:v1.5.1.6/git.html[documentation for release 1.5.1.6]
diff --git a/Documentation/gitmodules.txt b/Documentation/gitmodules.txt
new file mode 100644
index 0000000000..035294e208
--- /dev/null
+++ b/Documentation/gitmodules.txt
@@ -0,0 +1,62 @@
+gitmodules(5)
+=============
+
+NAME
+----
+gitmodules - defining submodule properties
+
+SYNOPSIS
+--------
+gitmodules
+
+
+DESCRIPTION
+-----------
+
+The `.gitmodules` file, located in the top-level directory of a git
+working tree, is a text file with a syntax matching the requirements
+of gitlink:git-config[1].
+
+The file contains one subsection per submodule, and the subsection value
+is the name of the submodule. Each submodule section also contains the
+following required keys:
+
+submodule.<name>.path::
+	Defines the path, relative to the top-level directory of the git
+	working tree, where the submodule is expected to be checked out.
+	The path name must not end with a `/`. All submodule paths must
+	be unique within the .gitmodules file.
+
+submodule.<name>.url::
+	Defines an url from where the submodule repository can be cloned.
+
+
+EXAMPLES
+--------
+
+Consider the following .gitmodules file:
+
+	[submodule "libfoo"]
+		path = include/foo
+		url = git://foo.com/git/lib.git
+
+	[submodule "libbar"]
+		path = include/bar
+		url = git://bar.com/git/lib.git
+
+
+This defines two submodules, `libfoo` and `libbar`. These are expected to
+be checked out in the paths 'include/foo' and 'include/bar', and for both
+submodules an url is specified which can be used for cloning the submodules.
+
+SEE ALSO
+--------
+gitlink:git-submodule[1] gitlink:git-config[1]
+
+DOCUMENTATION
+-------------
+Documentation by Lars Hjemli <hjemli@gmail.com>
+
+GIT
+---
+Part of the gitlink:git[7] suite
diff --git a/Documentation/pretty-options.txt b/Documentation/pretty-options.txt
index 6338def5a7..746bc5b7f9 100644
--- a/Documentation/pretty-options.txt
+++ b/Documentation/pretty-options.txt
@@ -5,6 +5,15 @@
 	'full', 'fuller', 'email', 'raw' and 'format:<string>'.
 	When left out the format default to 'medium'.
 
+--abbrev-commit::
+	Instead of showing the full 40-byte hexadecimal commit object
+	name, show only handful hexdigits prefix.  Non default number of
+	digits can be specified with "--abbrev=<n>" (which also modifies
+	diff output, if it is displayed).
++
+This should make "--pretty=oneline" a whole lot more readable for
+people using 80-column terminals.
+
 --encoding[=<encoding>]::
 	The commit objects record the encoding used for the log message
 	in their encoding header; this option can be used to tell the
diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt
index 0bfa21b3d2..ff7c71d4fb 100644
--- a/Documentation/user-manual.txt
+++ b/Documentation/user-manual.txt
@@ -2757,8 +2757,8 @@ As a result, the general consistency of an object can always be tested
 independently of the contents or the type of the object: all objects can
 be validated by verifying that (a) their hashes match the content of the
 file and (b) the object successfully inflates to a stream of bytes that
-forms a sequence of <ascii type without space> + <space> + <ascii decimal
-size> + <byte\0> + <binary object data>.
+forms a sequence of <ascii type without space> {plus} <space> {plus} <ascii decimal
+size> {plus} <byte\0> {plus} <binary object data>.
 
 The structured objects can further have their structure and
 connectivity to other objects verified. This is generally done with
diff --git a/INSTALL b/INSTALL
index 95269cc513..63ba1480a6 100644
--- a/INSTALL
+++ b/INSTALL
@@ -89,10 +89,16 @@ Issues of note:
    will include them.  Note that config.mak is not distributed;
    the name is reserved for local settings.
 
- - To build and install documentation suite, you need to have the
-   asciidoc/xmlto toolchain.  Alternatively, pre-formatted
-   documentation are available in "html" and "man" branches of the git
-   repository itself.  For example, you could:
+ - To build and install documentation suite, you need to have
+   the asciidoc/xmlto toolchain.  Because not many people are
+   inclined to install the tools, the default build target
+   ("make all") does _not_ build them.  The documentation is
+   written for AsciiDoc 7, but "make ASCIIDOC8=YesPlease doc"
+   will let you format with AsciiDoc 8.
+
+   Alternatively, pre-formatted documentation are available in
+   "html" and "man" branches of the git repository itself.  For
+   example, you could:
 
 	$ mkdir manual && cd manual
 	$ git init
diff --git a/Makefile b/Makefile
index 0f6540c6d8..0d904a93b9 100644
--- a/Makefile
+++ b/Makefile
@@ -107,6 +107,8 @@ all::
 # Define USE_STDEV below if you want git to care about the underlying device
 # change being considered an inode change from the update-cache perspective.
 #
+# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
+#
 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 # MakeMaker (e.g. using ActiveState under Cygwin).
 #
@@ -209,7 +211,8 @@ SCRIPT_SH = \
 	git-am.sh \
 	git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 	git-merge-resolve.sh git-merge-ours.sh \
-	git-lost-found.sh git-quiltimport.sh git-submodule.sh
+	git-lost-found.sh git-quiltimport.sh git-submodule.sh \
+	git-filter-branch.sh
 
 SCRIPT_PERL = \
 	git-add--interactive.perl \
@@ -410,6 +413,7 @@ ifeq ($(uname_S),SunOS)
 	NEEDS_NSL = YesPlease
 	SHELL_PATH = /bin/bash
 	NO_STRCASESTR = YesPlease
+	NO_HSTRERROR = YesPlease
 	ifeq ($(uname_R),5.8)
 		NEEDS_LIBICONV = YesPlease
 		NO_UNSETENV = YesPlease
@@ -654,6 +658,10 @@ endif
 ifdef NO_PERL_MAKEMAKER
 	export NO_PERL_MAKEMAKER
 endif
+ifdef NO_HSTRERROR
+	COMPAT_CFLAGS += -DNO_HSTRERROR
+	COMPAT_OBJS += compat/hstrerror.o
+endif
 
 ifeq ($(TCLTK_PATH),)
 NO_TCLTK=NoThanks
@@ -684,6 +692,10 @@ ifndef V
 endif
 endif
 
+ifdef ASCIIDOC8
+	export ASCIIDOC8
+endif
+
 # Shell quote (do not use $(call) to accommodate ancient setups);
 
 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
@@ -735,9 +747,13 @@ gitk-wish: gitk GIT-GUI-VARS
 	chmod +x $@+ && \
 	mv -f $@+ $@
 
-git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
+git.o: git.c common-cmds.h GIT-CFLAGS
+	$(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
+		$(ALL_CFLAGS) -c $(filter %.c,$^)
+
+git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
 	$(QUIET_LINK)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
-		$(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
+		$(ALL_CFLAGS) -o $@ $(filter %.c,$^) git.o \
 		$(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 
 help.o: common-cmds.h
@@ -748,6 +764,8 @@ git-merge-subtree$X: git-merge-recursive$X
 $(BUILT_INS): git$X
 	$(QUIET_BUILT_IN)rm -f $@ && ln git$X $@
 
+common-cmds.h: ./generate-cmdlist.sh
+
 common-cmds.h: $(wildcard Documentation/git-*.txt)
 	$(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
 
diff --git a/builtin-branch.c b/builtin-branch.c
index d7c321af4f..77b85dde1f 100644
--- a/builtin-branch.c
+++ b/builtin-branch.c
@@ -85,6 +85,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds)
 	unsigned char sha1[20];
 	char *name = NULL;
 	const char *fmt, *remote;
+	char section[PATH_MAX];
 	int i;
 	int ret = 0;
 
@@ -152,9 +153,13 @@ static int delete_branches(int argc, const char **argv, int force, int kinds)
 			error("Error deleting %sbranch '%s'", remote,
 			       argv[i]);
 			ret = 1;
-		} else
+		} else {
 			printf("Deleted %sbranch %s.\n", remote, argv[i]);
-
+			snprintf(section, sizeof(section), "branch.%s",
+				 argv[i]);
+			if (git_config_rename_section(section, NULL) < 0)
+				warning("Update of config-file failed");
+		}
 	}
 
 	if (name)
diff --git a/builtin-read-tree.c b/builtin-read-tree.c
index 316fb0f8da..41f8110238 100644
--- a/builtin-read-tree.c
+++ b/builtin-read-tree.c
@@ -84,7 +84,7 @@ static void prime_cache_tree(void)
 
 }
 
-static const char read_tree_usage[] = "git-read-tree (<sha> | [[-m [--aggressive] | --reset | --prefix=<prefix>] [-u | -i]] [--exclude-per-directory=<gitignore>] [--index-output=<file>] <sha1> [<sha2> [<sha3>]])";
+static const char read_tree_usage[] = "git-read-tree (<sha> | [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>] [-u | -i]] [--exclude-per-directory=<gitignore>] [--index-output=<file>] <sha1> [<sha2> [<sha3>]])";
 
 static struct lock_file lock_file;
 
diff --git a/builtin-revert.c b/builtin-revert.c
index 8f02ed7bd1..499bbe7343 100644
--- a/builtin-revert.c
+++ b/builtin-revert.c
@@ -25,7 +25,7 @@ static const char *cherry_pick_usage = "git-cherry-pick [--edit] [-n] [-r] [-x]
 
 static int edit;
 static int replay;
-enum { REVERT, CHERRY_PICK } action;
+static enum { REVERT, CHERRY_PICK } action;
 static int no_commit;
 static struct commit *commit;
 static int needed_deref;
@@ -129,7 +129,7 @@ static char *get_encoding(const char *message)
 	return NULL;
 }
 
-struct lock_file msg_file;
+static struct lock_file msg_file;
 static int msg_fd;
 
 static void add_to_msg(const char *string)
diff --git a/cache-tree.c b/cache-tree.c
index 350a79b768..077f034369 100644
--- a/cache-tree.c
+++ b/cache-tree.c
@@ -478,7 +478,7 @@ static struct cache_tree *read_one(const char **buffer, unsigned long *size_p)
 	if (0 <= it->entry_count) {
 		if (size < 20)
 			goto free_return;
-		hashcpy(it->sha1, (unsigned char*)buf);
+		hashcpy(it->sha1, (const unsigned char*)buf);
 		buf += 20;
 		size -= 20;
 	}
diff --git a/cache.h b/cache.h
index aba7a5ec04..ed83d92c5a 100644
--- a/cache.h
+++ b/cache.h
@@ -372,7 +372,6 @@ extern int move_temp_to_file(const char *tmpfile, const char *filename);
 
 extern int has_sha1_pack(const unsigned char *sha1, const char **ignore);
 extern int has_sha1_file(const unsigned char *sha1);
-extern void *map_sha1_file(const unsigned char *sha1, unsigned long *);
 
 extern int has_pack_file(const unsigned char *sha1);
 extern int has_pack_index(const unsigned char *sha1);
diff --git a/commit.c b/commit.c
index 40c87a7471..f778bf4d6c 100644
--- a/commit.c
+++ b/commit.c
@@ -27,7 +27,7 @@ struct sort_node
 
 const char *commit_type = "commit";
 
-struct cmt_fmt_map {
+static struct cmt_fmt_map {
 	const char *n;
 	size_t cmp_len;
 	enum cmit_fmt v;
diff --git a/compat/hstrerror.c b/compat/hstrerror.c
new file mode 100644
index 0000000000..069c555da4
--- /dev/null
+++ b/compat/hstrerror.c
@@ -0,0 +1,21 @@
+#include <string.h>
+#include <stdio.h>
+#include <netdb.h>
+
+const char *githstrerror(int err)
+{
+	static char buffer[48];
+	switch (err)
+	{
+	case HOST_NOT_FOUND:
+		return "Authoritative answer: host not found";
+	case NO_DATA:
+		return "Valid name, no data record of requested type";
+	case NO_RECOVERY:
+		return "Non recoverable errors, FORMERR, REFUSED, NOTIMP";
+	case TRY_AGAIN:
+		return "Non-authoritative \"host not found\", or SERVERFAIL";
+	}
+	sprintf(buffer, "Name resolution error %d", err);
+	return buffer;
+}
diff --git a/config.c b/config.c
index 58d3ed5d37..e323153ae4 100644
--- a/config.c
+++ b/config.c
@@ -523,7 +523,7 @@ static int store_aux(const char* key, const char* value)
 	return 0;
 }
 
-static int write_error()
+static int write_error(void)
 {
 	fprintf(stderr, "Failed to write new configuration file\n");
 
diff --git a/connect.c b/connect.c
index 7fab9c0fd9..a5afd2a536 100644
--- a/connect.c
+++ b/connect.c
@@ -224,11 +224,10 @@ static int git_tcp_connect_sock(char *host, int flags)
 		}
 		if (connect(sockfd, ai->ai_addr, ai->ai_addrlen) < 0) {
 			saved_errno = errno;
-			fprintf(stderr, "%s[%d: %s]: net=%s, errno=%s\n",
+			fprintf(stderr, "%s[%d: %s]: errno=%s\n",
 				host,
 				cnt,
 				ai_name(ai),
-				hstrerror(h_errno),
 				strerror(saved_errno));
 			close(sockfd);
 			sockfd = -1;
@@ -315,11 +314,10 @@ static int git_tcp_connect_sock(char *host, int flags)
 
 		if (connect(sockfd, (struct sockaddr *)&sa, sizeof sa) < 0) {
 			saved_errno = errno;
-			fprintf(stderr, "%s[%d: %s]: net=%s, errno=%s\n",
+			fprintf(stderr, "%s[%d: %s]: errno=%s\n",
 				host,
 				cnt,
 				inet_ntoa(*(struct in_addr *)&sa.sin_addr),
-				hstrerror(h_errno),
 				strerror(saved_errno));
 			close(sockfd);
 			sockfd = -1;
diff --git a/contrib/gitview/gitview b/contrib/gitview/gitview
index 098cb01353..5931766620 100755
--- a/contrib/gitview/gitview
+++ b/contrib/gitview/gitview
@@ -352,6 +352,7 @@ class AnnotateWindow(object):
 		self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
 		self.window.set_border_width(0)
 		self.window.set_title("Git repository browser annotation window")
+		self.prev_read = ""
 
 		# Use two thirds of the screen by default
 		screen = self.window.get_screen()
@@ -401,7 +402,10 @@ class AnnotateWindow(object):
 	def data_ready(self, source, condition):
 		while (1):
 			try :
-				buffer = source.read(8192)
+				# A simple readline doesn't work
+				# a readline bug ??
+				buffer = source.read(100)
+
 			except:
 				# resource temporary not available
 				return True
@@ -411,6 +415,19 @@ class AnnotateWindow(object):
 				source.close()
 				return False
 
+			if (self.prev_read != ""):
+				buffer = self.prev_read + buffer
+				self.prev_read = ""
+
+			if (buffer[len(buffer) -1] != '\n'):
+				try:
+					newline_index = buffer.rindex("\n")
+				except ValueError:
+					newline_index = 0
+
+				self.prev_read = buffer[newline_index:(len(buffer))]
+				buffer = buffer[0:newline_index]
+
 			for buff in buffer.split("\n"):
 				annotate_line = re.compile('^([0-9a-f]{40}) (.+) (.+) (.+)$')
 				m = annotate_line.match(buff)
@@ -516,7 +533,7 @@ class AnnotateWindow(object):
 
 		self.add_file_data(filename, commit_sha1, line_num)
 
-		fp = os.popen("git blame --incremental -- " + filename + " " + commit_sha1)
+		fp = os.popen("git blame --incremental -C -C -- " + filename + " " + commit_sha1)
 		flags = fcntl.fcntl(fp.fileno(), fcntl.F_GETFL)
 		fcntl.fcntl(fp.fileno(), fcntl.F_SETFL, flags | os.O_NONBLOCK)
 		self.io_watch_tag = gobject.io_add_watch(fp, gobject.IO_IN, self.data_ready)
diff --git a/csum-file.c b/csum-file.c
index 5109342624..9ab997120d 100644
--- a/csum-file.c
+++ b/csum-file.c
@@ -73,33 +73,6 @@ int sha1write(struct sha1file *f, void *buf, unsigned int count)
 	return 0;
 }
 
-struct sha1file *sha1create(const char *fmt, ...)
-{
-	struct sha1file *f;
-	unsigned len;
-	va_list arg;
-	int fd;
-
-	f = xmalloc(sizeof(*f));
-
-	va_start(arg, fmt);
-	len = vsnprintf(f->name, sizeof(f->name), fmt, arg);
-	va_end(arg);
-	if (len >= PATH_MAX)
-		die("you wascally wabbit, you");
-	f->namelen = len;
-
-	fd = open(f->name, O_CREAT | O_EXCL | O_WRONLY, 0666);
-	if (fd < 0)
-		die("unable to open %s (%s)", f->name, strerror(errno));
-	f->fd = fd;
-	f->error = 0;
-	f->offset = 0;
-	f->do_crc = 0;
-	SHA1_Init(&f->ctx);
-	return f;
-}
-
 struct sha1file *sha1fd(int fd, const char *name)
 {
 	struct sha1file *f;
@@ -121,34 +94,6 @@ struct sha1file *sha1fd(int fd, const char *name)
 	return f;
 }
 
-int sha1write_compressed(struct sha1file *f, void *in, unsigned int size, int level)
-{
-	z_stream stream;
-	unsigned long maxsize;
-	void *out;
-
-	memset(&stream, 0, sizeof(stream));
-	deflateInit(&stream, level);
-	maxsize = deflateBound(&stream, size);
-	out = xmalloc(maxsize);
-
-	/* Compress it */
-	stream.next_in = in;
-	stream.avail_in = size;
-
-	stream.next_out = out;
-	stream.avail_out = maxsize;
-
-	while (deflate(&stream, Z_FINISH) == Z_OK)
-		/* nothing */;
-	deflateEnd(&stream);
-
-	size = stream.total_out;
-	sha1write(f, out, size);
-	free(out);
-	return size;
-}
-
 void crc32_begin(struct sha1file *f)
 {
 	f->crc32 = crc32(0, Z_NULL, 0);
diff --git a/csum-file.h b/csum-file.h
index 4e8b83e093..c3c792f1b5 100644
--- a/csum-file.h
+++ b/csum-file.h
@@ -13,10 +13,8 @@ struct sha1file {
 };
 
 extern struct sha1file *sha1fd(int fd, const char *name);
-extern struct sha1file *sha1create(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
 extern int sha1close(struct sha1file *, unsigned char *, int);
 extern int sha1write(struct sha1file *, void *, unsigned int);
-extern int sha1write_compressed(struct sha1file *, void *, unsigned int, int);
 extern void crc32_begin(struct sha1file *);
 extern uint32_t crc32_end(struct sha1file *);
 
diff --git a/diffcore-rename.c b/diffcore-rename.c
index 93c40d9e04..79c984c9cf 100644
--- a/diffcore-rename.c
+++ b/diffcore-rename.c
@@ -119,6 +119,21 @@ static int is_exact_match(struct diff_filespec *src,
 	return 0;
 }
 
+static int basename_same(struct diff_filespec *src, struct diff_filespec *dst)
+{
+	int src_len = strlen(src->path), dst_len = strlen(dst->path);
+	while (src_len && dst_len) {
+		char c1 = src->path[--src_len];
+		char c2 = dst->path[--dst_len];
+		if (c1 != c2)
+			return 0;
+		if (c1 == '/')
+			return 1;
+	}
+	return (!src_len || src->path[src_len - 1] == '/') &&
+		(!dst_len || dst->path[dst_len - 1] == '/');
+}
+
 struct diff_score {
 	int src; /* index in rename_src */
 	int dst; /* index in rename_dst */
@@ -186,8 +201,11 @@ static int estimate_similarity(struct diff_filespec *src,
 	 */
 	if (!dst->size)
 		score = 0; /* should not happen */
-	else
+	else {
 		score = (int)(src_copied * MAX_SCORE / max_size);
+		if (basename_same(src, dst))
+			score++;
+	}
 	return score;
 }
 
@@ -295,9 +313,22 @@ void diffcore_rename(struct diff_options *options)
 			if (rename_dst[i].pair)
 				continue; /* dealt with an earlier round */
 			for (j = 0; j < rename_src_nr; j++) {
+				int k;
 				struct diff_filespec *one = rename_src[j].one;
 				if (!is_exact_match(one, two, contents_too))
 					continue;
+
+				/* see if there is a basename match, too */
+				for (k = j; k < rename_src_nr; k++) {
+					one = rename_src[k].one;
+					if (basename_same(one, two) &&
+						is_exact_match(one, two,
+							contents_too)) {
+						j = k;
+						break;
+					}
+				}
+
 				record_rename_pair(i, j, (int)MAX_SCORE);
 				rename_count++;
 				break; /* we are done with this entry */
diff --git a/generate-cmdlist.sh b/generate-cmdlist.sh
index 975777f05e..17df47b950 100755
--- a/generate-cmdlist.sh
+++ b/generate-cmdlist.sh
@@ -7,7 +7,7 @@ struct cmdname_help
     char help[80];
 };
 
-struct cmdname_help common_cmds[] = {"
+static struct cmdname_help common_cmds[] = {"
 
 sort <<\EOF |
 add
diff --git a/git-clone.sh b/git-clone.sh
index 3a410624d3..bd44ce1c84 100755
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -377,6 +377,13 @@ then
 		)
 	)
 
+	# Upstream URL
+	git-config remote."$origin".url "$repo" &&
+
+	# Set up the mappings to track the remote branches.
+	git-config remote."$origin".fetch \
+		"+refs/heads/*:$remote_top/*" '^$' &&
+
 	# Write out remote.$origin config, and update our "$head_points_at".
 	case "$head_points_at" in
 	?*)
@@ -384,21 +391,20 @@ then
 		git-symbolic-ref HEAD "refs/heads/$head_points_at" &&
 
 		# Tracking branch for the primary branch at the remote.
-		origin_track="$remote_top/$head_points_at" &&
 		git-update-ref HEAD "$head_sha1" &&
 
-		# Upstream URL
-		git-config remote."$origin".url "$repo" &&
-
-		# Set up the mappings to track the remote branches.
-		git-config remote."$origin".fetch \
-			"+refs/heads/*:$remote_top/*" '^$' &&
 		rm -f "refs/remotes/$origin/HEAD"
 		git-symbolic-ref "refs/remotes/$origin/HEAD" \
 			"refs/remotes/$origin/$head_points_at" &&
 
 		git-config branch."$head_points_at".remote "$origin" &&
 		git-config branch."$head_points_at".merge "refs/heads/$head_points_at"
+		;;
+	'')
+		# Source had detached HEAD pointing nowhere
+		git-update-ref --no-deref HEAD "$head_sha1" &&
+		rm -f "refs/remotes/$origin/HEAD"
+		;;
 	esac
 
 	case "$no_checkout" in
diff --git a/git-compat-util.h b/git-compat-util.h
index 6bd8987b27..b2ab3f8256 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -167,6 +167,11 @@ extern size_t gitstrlcpy(char *, const char *, size_t);
 extern uintmax_t gitstrtoumax(const char *, char **, int);
 #endif
 
+#ifdef NO_HSTRERROR
+#define hstrerror githstrerror
+extern const char *githstrerror(int herror);
+#endif
+
 extern void release_pack_memory(size_t, int);
 
 static inline char* xstrdup(const char *str)
diff --git a/git-cvsimport.perl b/git-cvsimport.perl
index 433b7fd324..69ccb88dde 100755
--- a/git-cvsimport.perl
+++ b/git-cvsimport.perl
@@ -774,7 +774,6 @@ sub commit {
 		or die "Cannot write branch $branch for update: $!\n";
 
 	if ($tag) {
-		my ($in, $out) = ('','');
 	        my ($xtag) = $tag;
 		$xtag =~ s/\s+\*\*.*$//; # Remove stuff like ** INVALID ** and ** FUNKY **
 		$xtag =~ tr/_/\./ if ( $opt_u );
diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index d41b29f30b..5cbf27eebc 100755
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -22,6 +22,9 @@
 use Fcntl;
 use File::Temp qw/tempdir tempfile/;
 use File::Basename;
+use Getopt::Long qw(:config require_order no_ignore_case);
+
+my $VERSION = '@@GIT_VERSION@@';
 
 my $log = GITCVS::log->new();
 my $cfg;
@@ -85,15 +88,57 @@
 my $state = { prependdir => '' };
 $log->info("--------------- STARTING -----------------");
 
+my $usage =
+    "Usage: git-cvsserver [options] [pserver|server] [<directory> ...]\n".
+    "    --base-path <path>  : Prepend to requested CVSROOT\n".
+    "    --strict-paths      : Don't allow recursing into subdirectories\n".
+    "    --export-all        : Don't check for gitcvs.enabled in config\n".
+    "    --version, -V       : Print version information and exit\n".
+    "    --help, -h, -H      : Print usage information and exit\n".
+    "\n".
+    "<directory> ... is a list of allowed directories. If no directories\n".
+    "are given, all are allowed. This is an additional restriction, gitcvs\n".
+    "access still needs to be enabled by the gitcvs.enabled config option.\n";
+
+my @opts = ( 'help|h|H', 'version|V',
+	     'base-path=s', 'strict-paths', 'export-all' );
+GetOptions( $state, @opts )
+    or die $usage;
+
+if ($state->{version}) {
+    print "git-cvsserver version $VERSION\n";
+    exit;
+}
+if ($state->{help}) {
+    print $usage;
+    exit;
+}
+
 my $TEMP_DIR = tempdir( CLEANUP => 1 );
 $log->debug("Temporary directory is '$TEMP_DIR'");
 
+$state->{method} = 'ext';
+if (@ARGV) {
+    if ($ARGV[0] eq 'pserver') {
+	$state->{method} = 'pserver';
+	shift @ARGV;
+    } elsif ($ARGV[0] eq 'server') {
+	shift @ARGV;
+    }
+}
+
+# everything else is a directory
+$state->{allowed_roots} = [ @ARGV ];
+
+# don't export the whole system unless the users requests it
+if ($state->{'export-all'} && !@{$state->{allowed_roots}}) {
+    die "--export-all can only be used together with an explicit whitelist\n";
+}
+
 # if we are called with a pserver argument,
 # deal with the authentication cat before entering the
 # main loop
-$state->{method} = 'ext';
-if (@ARGV && $ARGV[0] eq 'pserver') {
-    $state->{method} = 'pserver';
+if ($state->{method} eq 'pserver') {
     my $line = <STDIN>; chomp $line;
     unless( $line =~ /^BEGIN (AUTH|VERIFICATION) REQUEST$/) {
        die "E Do not understand $line - expecting BEGIN AUTH REQUEST\n";
@@ -172,19 +217,48 @@ sub req_Root
 	return 0;
     }
 
+    my $cvsroot = $state->{'base-path'} || '';
+    $cvsroot =~ s#/+$##;
+    $cvsroot .= $data;
+
     if ($state->{CVSROOT}
-	&& ($state->{CVSROOT} ne $data)) {
+	&& ($state->{CVSROOT} ne $cvsroot)) {
 	print "error 1 Conflicting roots specified\n";
 	return 0;
     }
 
-    $state->{CVSROOT} = $data;
+    $state->{CVSROOT} = $cvsroot;
 
     $ENV{GIT_DIR} = $state->{CVSROOT} . "/";
+
+    if (@{$state->{allowed_roots}}) {
+	my $allowed = 0;
+	foreach my $dir (@{$state->{allowed_roots}}) {
+	    next unless $dir =~ m#^/#;
+	    $dir =~ s#/+$##;
+	    if ($state->{'strict-paths'}) {
+		if ($ENV{GIT_DIR} =~ m#^\Q$dir\E/?$#) {
+		    $allowed = 1;
+		    last;
+		}
+	    } elsif ($ENV{GIT_DIR} =~ m#^\Q$dir\E(/?$|/)#) {
+		$allowed = 1;
+		last;
+	    }
+	}
+
+	unless ($allowed) {
+	    print "E $ENV{GIT_DIR} does not seem to be a valid GIT repository\n";
+	    print "E \n";
+	    print "error 1 $ENV{GIT_DIR} is not a valid repository\n";
+	    return 0;
+	}
+    }
+
     unless (-d $ENV{GIT_DIR} && -e $ENV{GIT_DIR}.'HEAD') {
        print "E $ENV{GIT_DIR} does not seem to be a valid GIT repository\n";
-        print "E \n";
-        print "error 1 $ENV{GIT_DIR} is not a valid repository\n";
+       print "E \n";
+       print "error 1 $ENV{GIT_DIR} is not a valid repository\n";
        return 0;
     }
 
@@ -207,7 +281,8 @@ sub req_Root
 
     my $enabled = ($cfg->{gitcvs}{$state->{method}}{enabled}
 		   || $cfg->{gitcvs}{enabled});
-    unless ($enabled && $enabled =~ /^\s*(1|true|yes)\s*$/i) {
+    unless ($state->{'export-all'} ||
+	    ($enabled && $enabled =~ /^\s*(1|true|yes)\s*$/i)) {
         print "E GITCVS emulation needs to be enabled on this repo\n";
         print "E the repo config file needs a [gitcvs] section added, and the parameter 'enabled' set to 1\n";
         print "E \n";
diff --git a/git-filter-branch.sh b/git-filter-branch.sh
new file mode 100644
index 0000000000..8fa5ce6467
--- /dev/null
+++ b/git-filter-branch.sh
@@ -0,0 +1,441 @@
+#!/bin/sh
+#
+# Rewrite revision history
+# Copyright (c) Petr Baudis, 2006
+# Minimal changes to "port" it to core-git (c) Johannes Schindelin, 2007
+#
+# Lets you rewrite GIT revision history by creating a new branch from
+# your current branch by applying custom filters on each revision.
+# Those filters can modify each tree (e.g. removing a file or running
+# a perl rewrite on all files) or information about each commit.
+# Otherwise, all information (including original commit times or merge
+# information) will be preserved.
+#
+# The command takes the new branch name as a mandatory argument and
+# the filters as optional arguments. If you specify no filters, the
+# commits will be recommitted without any changes, which would normally
+# have no effect and result with the new branch pointing to the same
+# branch as your current branch. (Nevertheless, this may be useful in
+# the future for compensating for some Git bugs or such, therefore
+# such a usage is permitted.)
+#
+# WARNING! The rewritten history will have different ids for all the
+# objects and will not converge with the original branch. You will not
+# be able to easily push and distribute the rewritten branch. Please do
+# not use this command if you do not know the full implications, and
+# avoid using it anyway - do not do what a simple single commit on top
+# of the current version would fix.
+#
+# Always verify that the rewritten version is correct before disposing
+# the original branch.
+#
+# Note that since this operation is extensively I/O expensive, it might
+# be a good idea to do it off-disk, e.g. on tmpfs. Reportedly the speedup
+# is very noticeable.
+#
+# OPTIONS
+# -------
+# -d TEMPDIR:: The path to the temporary tree used for rewriting
+#	When applying a tree filter, the command needs to temporary
+#	checkout the tree to some directory, which may consume
+#	considerable space in case of large projects. By default it
+#	does this in the '.git-rewrite/' directory but you can override
+#	that choice by this parameter.
+#
+# Filters
+# ~~~~~~~
+# The filters are applied in the order as listed below. The COMMAND
+# argument is always evaluated in shell using the 'eval' command.
+# The $GIT_COMMIT environment variable is permanently set to contain
+# the id of the commit being rewritten. The author/committer environment
+# variables are set before the first filter is run.
+#
+# A 'map' function is available that takes an "original sha1 id" argument
+# and outputs a "rewritten sha1 id" if the commit has been already
+# rewritten, fails otherwise; the 'map' function can return several
+# ids on separate lines if your commit filter emitted multiple commits
+# (see below).
+#
+# --env-filter COMMAND:: The filter for modifying environment
+#	This is the filter for modifying the environment in which
+#	the commit will be performed. Specifically, you might want
+#	to rewrite the author/committer name/email/time environment
+#	variables (see `git-commit` for details). Do not forget to
+#	re-export the variables.
+#
+# --tree-filter COMMAND:: The filter for rewriting tree (and its contents)
+#	This is the filter for rewriting the tree and its contents.
+#	The COMMAND argument is evaluated in shell with the working
+#	directory set to the root of the checked out tree. The new tree
+#	is then used as-is (new files are auto-added, disappeared files
+#	are auto-removed - .gitignore files nor any other ignore rules
+#	HAVE NO EFFECT!).
+#
+# --index-filter COMMAND:: The filter for rewriting index
+#	This is the filter for rewriting the Git's directory index.
+#	It is similar to the tree filter but does not check out the
+#	tree, which makes it much faster. However, you must use the
+#	lowlevel Git index manipulation commands to do your work.
+#
+# --parent-filter COMMAND:: The filter for rewriting parents
+#	This is the filter for rewriting the commit's parent list.
+#	It will receive the parent string on stdin and shall output
+#	the new parent string on stdout. The parent string is in
+#	format accepted by `git-commit-tree`: empty for initial
+#	commit, "-p parent" for a normal commit and "-p parent1
+#	-p parent2 -p parent3 ..." for a merge commit.
+#
+# --msg-filter COMMAND:: The filter for rewriting commit message
+#	This is the filter for rewriting the commit messages.
+#	The COMMAND argument is evaluated in shell with the original
+#	commit message on standard input; its standard output is
+#	is used as the new commit message.
+#
+# --commit-filter COMMAND:: The filter for performing the commit
+#	If this filter is passed, it will be called instead of the
+#	`git-commit-tree` command, with those arguments:
+#
+#		TREE_ID [-p PARENT_COMMIT_ID]...
+#
+#	and the log message on stdin. The commit id is expected on
+#	stdout. As a special extension, the commit filter may emit
+#	multiple commit ids; in that case, all of them will be used
+#	as parents instead of the original commit in further commits.
+#
+# --tag-name-filter COMMAND:: The filter for rewriting tag names.
+#	If this filter is passed, it will be called for every tag ref
+#	that points to a rewritten object (or to a tag object which
+#	points to a rewritten object). The original tag name is passed
+#	via standard input, and the new tag name is expected on standard
+#	output.
+#
+#	The original tags are not deleted, but can be overwritten;
+#	use "--tag-name-filter=cat" to simply update the tags. In this
+#	case, be very careful and make sure you have the old tags
+#	backed up in case the conversion has run afoul.
+#
+#	Note that there is currently no support for proper rewriting of
+#	tag objects; in layman terms, if the tag has a message or signature
+#	attached, the rewritten tag won't have it. Sorry. (It is by
+#	definition impossible to preserve signatures at any rate, though.)
+#
+# --subdirectory-filter DIRECTORY:: Only regard the history, as seen by
+#	the given subdirectory. The result will contain that directory as
+#	its project root.
+#
+# EXAMPLE USAGE
+# -------------
+# Suppose you want to remove a file (containing confidential information
+# or copyright violation) from all commits:
+#
+#	git-filter-branch --tree-filter 'rm filename' newbranch
+#
+# A significantly faster version:
+#
+#	git-filter-branch --index-filter 'git-update-index --remove filename' newbranch
+#
+# Now, you will get the rewritten history saved in the branch 'newbranch'
+# (your current branch is left untouched).
+#
+# To "etch-graft" a commit to the revision history (set a commit to be
+# the parent of the current initial commit and propagate that):
+#
+#	git-filter-branch --parent-filter sed\ 's/^$/-p graftcommitid/' newbranch
+#
+# (if the parent string is empty - therefore we are dealing with the
+# initial commit - add graftcommit as a parent). Note that this assumes
+# history with a single root (that is, no git-merge without common ancestors
+# happened). If this is not the case, use:
+#
+#	git-filter-branch --parent-filter 'cat; [ "$GIT_COMMIT" = "COMMIT" ] && echo "-p GRAFTCOMMIT"' newbranch
+#
+# To remove commits authored by "Darl McBribe" from the history:
+#
+#	git-filter-branch --commit-filter 'if [ "$GIT_AUTHOR_NAME" = "Darl McBribe" ]; then shift; while [ -n "$1" ]; do shift; echo "$1"; shift; done; else git-commit-tree "$@"; fi' newbranch
+#
+# (the shift magic first throws away the tree id and then the -p
+# parameters). Note that this handles merges properly! In case Darl
+# committed a merge between P1 and P2, it will be propagated properly
+# and all children of the merge will become merge commits with P1,P2
+# as their parents instead of the merge commit.
+#
+# To restrict rewriting to only part of the history, specify a revision
+# range in addition to the new branch name. The new branch name will
+# point to the top-most revision that a 'git rev-list' of this range
+# will print.
+#
+# Consider this history:
+#
+#	     D--E--F--G--H
+#	    /     /
+#	A--B-----C
+#
+# To rewrite commits D,E,F,G,H, use:
+#
+#	git-filter-branch ... new-H C..H
+#
+# To rewrite commits E,F,G,H, use one of these:
+#
+#	git-filter-branch ... new-H C..H --not D
+#	git-filter-branch ... new-H D..H --not C
+#
+# To move the whole tree into a subdirectory, or remove it from there:
+#
+# git-filter-branch --index-filter \
+#	'git-ls-files -s | sed "s-\t-&newsubdir/-" |
+#		GIT_INDEX_FILE=$GIT_INDEX_FILE.new \
+#			git-update-index --index-info &&
+#	 mv $GIT_INDEX_FILE.new $GIT_INDEX_FILE' directorymoved
+
+# Testsuite: TODO
+
+set -e
+
+USAGE="git-filter-branch [-d TEMPDIR] [FILTERS] DESTBRANCH [REV-RANGE]"
+. git-sh-setup
+
+map()
+{
+	# if it was not rewritten, take the original
+	test -r "$workdir/../map/$1" || echo "$1"
+	cat "$workdir/../map/$1"
+}
+
+# When piped a commit, output a script to set the ident of either
+# "author" or "committer
+
+set_ident () {
+	lid="$(echo "$1" | tr "A-Z" "a-z")"
+	uid="$(echo "$1" | tr "a-z" "A-Z")"
+	pick_id_script='
+		/^'$lid' /{
+			s/'\''/'\''\\'\'\''/g
+			h
+			s/^'$lid' \([^<]*\) <[^>]*> .*$/\1/
+			s/'\''/'\''\'\'\''/g
+			s/.*/export GIT_'$uid'_NAME='\''&'\''/p
+
+			g
+			s/^'$lid' [^<]* <\([^>]*\)> .*$/\1/
+			s/'\''/'\''\'\'\''/g
+			s/.*/export GIT_'$uid'_EMAIL='\''&'\''/p
+
+			g
+			s/^'$lid' [^<]* <[^>]*> \(.*\)$/\1/
+			s/'\''/'\''\'\'\''/g
+			s/.*/export GIT_'$uid'_DATE='\''&'\''/p
+
+			q
+		}
+	'
+
+	LANG=C LC_ALL=C sed -ne "$pick_id_script"
+	# Ensure non-empty id name.
+	echo "[ -n \"\$GIT_${uid}_NAME\" ] || export GIT_${uid}_NAME=\"\${GIT_${uid}_EMAIL%%@*}\""
+}
+
+tempdir=.git-rewrite
+filter_env=
+filter_tree=
+filter_index=
+filter_parent=
+filter_msg=cat
+filter_commit='git-commit-tree "$@"'
+filter_tag_name=
+filter_subdir=
+while case "$#" in 0) usage;; esac
+do
+	case "$1" in
+	--)
+		shift
+		break
+		;;
+	-*)
+		;;
+	*)
+		break;
+	esac
+
+	# all switches take one argument
+	ARG="$1"
+	case "$#" in 1) usage ;; esac
+	shift
+	OPTARG="$1"
+	shift
+
+	case "$ARG" in
+	-d)
+		tempdir="$OPTARG"
+		;;
+	--env-filter)
+		filter_env="$OPTARG"
+		;;
+	--tree-filter)
+		filter_tree="$OPTARG"
+		;;
+	--index-filter)
+		filter_index="$OPTARG"
+		;;
+	--parent-filter)
+		filter_parent="$OPTARG"
+		;;
+	--msg-filter)
+		filter_msg="$OPTARG"
+		;;
+	--commit-filter)
+		filter_commit="$OPTARG"
+		;;
+	--tag-name-filter)
+		filter_tag_name="$OPTARG"
+		;;
+	--subdirectory-filter)
+		filter_subdir="$OPTARG"
+		;;
+	*)
+		usage
+		;;
+	esac
+done
+
+dstbranch="$1"
+shift
+test -n "$dstbranch" || die "missing branch name"
+git-show-ref "refs/heads/$dstbranch" 2> /dev/null &&
+	die "branch $dstbranch already exists"
+
+test ! -e "$tempdir" || die "$tempdir already exists, please remove it"
+mkdir -p "$tempdir/t"
+cd "$tempdir/t"
+workdir="$(pwd)"
+
+case "$GIT_DIR" in
+/*)
+	;;
+*)
+	export GIT_DIR="$(pwd)/../../$GIT_DIR"
+	;;
+esac
+
+export GIT_INDEX_FILE="$(pwd)/../index"
+git-read-tree # seed the index file
+
+ret=0
+
+
+mkdir ../map # map old->new commit ids for rewriting parents
+
+case "$filter_subdir" in
+"")
+	git-rev-list --reverse --topo-order --default HEAD \
+		--parents "$@"
+	;;
+*)
+	git-rev-list --reverse --topo-order --default HEAD \
+		--parents --full-history "$@" -- "$filter_subdir"
+esac > ../revs
+commits=$(cat ../revs | wc -l | tr -d " ")
+
+test $commits -eq 0 && die "Found nothing to rewrite"
+
+i=0
+while read commit parents; do
+	i=$(($i+1))
+	printf "$commit ($i/$commits) "
+
+	case "$filter_subdir" in
+	"")
+		git-read-tree -i -m $commit
+		;;
+	*)
+		git-read-tree -i -m $commit:"$filter_subdir"
+	esac
+
+	export GIT_COMMIT=$commit
+	git-cat-file commit "$commit" >../commit
+
+	eval "$(set_ident AUTHOR <../commit)"
+	eval "$(set_ident COMMITTER <../commit)"
+	eval "$filter_env" < /dev/null
+
+	if [ "$filter_tree" ]; then
+		git-checkout-index -f -u -a
+		# files that $commit removed are now still in the working tree;
+		# remove them, else they would be added again
+		git-ls-files -z --others | xargs -0 rm -f
+		eval "$filter_tree" < /dev/null
+		git-diff-index -r $commit | cut -f 2- | tr '\n' '\0' | \
+			xargs -0 git-update-index --add --replace --remove
+		git-ls-files -z --others | \
+			xargs -0 git-update-index --add --replace --remove
+	fi
+
+	eval "$filter_index" < /dev/null
+
+	parentstr=
+	for parent in $parents; do
+		for reparent in $(map "$parent"); do
+			parentstr="$parentstr -p $reparent"
+		done
+	done
+	if [ "$filter_parent" ]; then
+		parentstr="$(echo "$parentstr" | eval "$filter_parent")"
+	fi
+
+	sed -e '1,/^$/d' <../commit | \
+		eval "$filter_msg" | \
+		sh -c "$filter_commit" git-commit-tree $(git-write-tree) $parentstr | \
+		tee ../map/$commit
+done <../revs
+
+src_head=$(tail -n 1 ../revs | sed -e 's/ .*//')
+target_head=$(head -n 1 ../map/$src_head)
+case "$target_head" in
+'')
+	echo Nothing rewritten
+	;;
+*)
+	git-update-ref refs/heads/"$dstbranch" $target_head
+	if [ $(cat ../map/$src_head | wc -l) -gt 1 ]; then
+		echo "WARNING: Your commit filter caused the head commit to expand to several rewritten commits. Only the first such commit was recorded as the current $dstbranch head but you will need to resolve the situation now (probably by manually merging the other commits). These are all the commits:" >&2
+		sed 's/^/	/' ../map/$src_head >&2
+		ret=1
+	fi
+	;;
+esac
+
+if [ "$filter_tag_name" ]; then
+	git-for-each-ref --format='%(objectname) %(objecttype) %(refname)' refs/tags |
+	while read sha1 type ref; do
+		ref="${ref#refs/tags/}"
+		# XXX: Rewrite tagged trees as well?
+		if [ "$type" != "commit" -a "$type" != "tag" ]; then
+			continue;
+		fi
+
+		if [ "$type" = "tag" ]; then
+			# Dereference to a commit
+			sha1t="$sha1"
+			sha1="$(git-rev-parse "$sha1"^{commit} 2>/dev/null)" || continue
+		fi
+
+		[ -f "../map/$sha1" ] || continue
+		new_sha1="$(cat "../map/$sha1")"
+		export GIT_COMMIT="$sha1"
+		new_ref="$(echo "$ref" | eval "$filter_tag_name")"
+
+		echo "$ref -> $new_ref ($sha1 -> $new_sha1)"
+
+		if [ "$type" = "tag" ]; then
+			# Warn that we are not rewriting the tag object itself.
+			warn "unreferencing tag object $sha1t"
+		fi
+
+		git-update-ref "refs/tags/$new_ref" "$new_sha1"
+	done
+fi
+
+cd ../..
+rm -rf "$tempdir"
+echo "Rewritten history saved to the $dstbranch branch"
+
+exit $ret
diff --git a/git-submodule.sh b/git-submodule.sh
index 8bdd99a2f3..89a3885350 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -25,6 +25,19 @@ say()
 	fi
 }
 
+#
+# Map submodule path to submodule name
+#
+# $1 = path
+#
+module_name()
+{
+       name=$(GIT_CONFIG=.gitmodules git-config --get-regexp '^submodule\..*\.path$' "$1" |
+       sed -nre 's/^submodule\.(.+)\.path .+$/\1/p')
+       test -z "$name" &&
+       die "No submodule mapping found in .gitmodules for path '$path'"
+       echo "$name"
+}
 
 #
 # Clone a submodule
@@ -49,7 +62,7 @@ module_clone()
 	die "A file already exist at path '$path'"
 
 	git-clone -n "$url" "$path" ||
-	die "Clone of submodule '$path' failed"
+	die "Clone of '$url' into submodule path '$path' failed"
 }
 
 #
@@ -63,17 +76,18 @@ modules_init()
 	while read mode sha1 stage path
 	do
 		# Skip already registered paths
-		url=$(git-config submodule."$path".url)
+		name=$(module_name "$path") || exit
+		url=$(git-config submodule."$name".url)
 		test -z "$url" || continue
 
-		url=$(GIT_CONFIG=.gitmodules git-config module."$path".url)
+		url=$(GIT_CONFIG=.gitmodules git-config submodule."$name".url)
 		test -z "$url" &&
-		die "No url found for submodule '$path' in .gitmodules"
+		die "No url found for submodule path '$path' in .gitmodules"
 
-		git-config submodule."$path".url "$url" ||
-		die "Failed to register url for submodule '$path'"
+		git-config submodule."$name".url "$url" ||
+		die "Failed to register url for submodule path '$path'"
 
-		say "Submodule '$path' registered with url '$url'"
+		say "Submodule '$name' ($url) registered for path '$path'"
 	done
 }
 
@@ -87,38 +101,40 @@ modules_update()
 	git ls-files --stage -- "$@" | grep -e '^160000 ' |
 	while read mode sha1 stage path
 	do
-		url=$(git-config submodule."$path".url)
+		name=$(module_name "$path") || exit
+		url=$(git-config submodule."$name".url)
 		if test -z "$url"
 		then
 			# Only mention uninitialized submodules when its
 			# path have been specified
 			test "$#" != "0" &&
-			say "Submodule '$path' not initialized"
+			say "Submodule path '$path' not initialized"
 			continue
 		fi
 
 		if ! test -d "$path"/.git
 		then
 			module_clone "$path" "$url" || exit
+			subsha1=
+		else
+			subsha1=$(unset GIT_DIR && cd "$path" &&
+				git-rev-parse --verify HEAD) ||
+			die "Unable to find current revision in submodule path '$path'"
 		fi
 
-		subsha1=$(unset GIT_DIR && cd "$path" &&
-			git-rev-parse --verify HEAD) ||
-		die "Unable to find current revision of submodule '$path'"
-
 		if test "$subsha1" != "$sha1"
 		then
 			(unset GIT_DIR && cd "$path" && git-fetch &&
 				git-checkout -q "$sha1") ||
-			die "Unable to checkout '$sha1' in submodule '$path'"
+			die "Unable to checkout '$sha1' in submodule path '$path'"
 
-			say "Submodule '$path': checked out '$sha1'"
+			say "Submodule path '$path': checked out '$sha1'"
 		fi
 	done
 }
 
 #
-# List all registered submodules, prefixed with:
+# List all submodules, prefixed with:
 #  - submodule not initialized
 #  + different revision checked out
 #
@@ -132,7 +148,9 @@ modules_list()
 	git ls-files --stage -- "$@" | grep -e '^160000 ' |
 	while read mode sha1 stage path
 	do
-		if ! test -d "$path"/.git
+		name=$(module_name "$path") || exit
+		url=$(git-config submodule."$name".url)
+		if test -z "url" || ! test -d "$path"/.git
 		then
 			say "-$sha1 $path"
 			continue;
diff --git a/git-svn.perl b/git-svn.perl
index e35006142a..50128d7285 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -38,14 +38,16 @@
 use Git;
 
 BEGIN {
-	my $s;
+	# import functions from Git into our packages, en masse
+	no strict 'refs';
 	foreach (qw/command command_oneline command_noisy command_output_pipe
 	            command_input_pipe command_close_pipe/) {
-		$s .= "*SVN::Git::Editor::$_ = *SVN::Git::Fetcher::$_ = ".
-		      "*Git::SVN::Migration::$_ = ".
-		      "*Git::SVN::Log::$_ = *Git::SVN::$_ = *$_ = *Git::$_; ";
+		for my $package ( qw(SVN::Git::Editor SVN::Git::Fetcher
+			Git::SVN::Migration Git::SVN::Log Git::SVN),
+			__PACKAGE__) {
+			*{"${package}::$_"} = \&{"Git::$_"};
+		}
 	}
-	eval $s;
 }
 
 my ($SVN);
@@ -846,26 +848,26 @@ BEGIN
 	# some options are read globally, but can be overridden locally
 	# per [svn-remote "..."] section.  Command-line options will *NOT*
 	# override options set in an [svn-remote "..."] section
-	my $e;
-	foreach (qw/follow_parent no_metadata use_svm_props
-	            use_svnsync_props/) {
-		my $key = $_;
+	no strict 'refs';
+	for my $option (qw/follow_parent no_metadata use_svm_props
+			   use_svnsync_props/) {
+		my $key = $option;
 		$key =~ tr/_//d;
-		$e .= "sub $_ {
-			my (\$self) = \@_;
-			return \$self->{-$_} if exists \$self->{-$_};
-			my \$k = \"svn-remote.\$self->{repo_id}\.$key\";
-			eval { command_oneline(qw/config --get/, \$k) };
-			if (\$@) {
-				\$self->{-$_} = \$Git::SVN::_$_;
+		my $prop = "-$option";
+		*$option = sub {
+			my ($self) = @_;
+			return $self->{$prop} if exists $self->{$prop};
+			my $k = "svn-remote.$self->{repo_id}.$key";
+			eval { command_oneline(qw/config --get/, $k) };
+			if ($@) {
+				$self->{$prop} = ${"Git::SVN::_$option"};
 			} else {
-				my \$v = command_oneline(qw/config --bool/,\$k);
-				\$self->{-$_} = \$v eq 'false' ? 0 : 1;
+				my $v = command_oneline(qw/config --bool/,$k);
+				$self->{$prop} = $v eq 'false' ? 0 : 1;
 			}
-			return \$self->{-$_} }\n";
+			return $self->{$prop};
+		}
 	}
-	$e .= "1;\n";
-	eval $e or die $@;
 }
 
 my %LOCKFILES;
@@ -1457,7 +1459,7 @@ sub tmp_config {
 	my (@args) = @_;
 	my $old_def_config = "$ENV{GIT_DIR}/svn/config";
 	my $config = "$ENV{GIT_DIR}/svn/.metadata";
-	if (-e $old_def_config && ! -e $config) {
+	if (! -f $config && -f $old_def_config) {
 		rename $old_def_config, $config or
 		       die "Failed rename $old_def_config => $config: $!\n";
 	}
@@ -2899,17 +2901,17 @@ package Git::SVN::Ra;
 
 BEGIN {
 	# enforce temporary pool usage for some simple functions
-	my $e;
-	foreach (qw/rev_proplist get_latest_revnum get_uuid get_repos_root/) {
-		$e .= "sub $_ {
-			my \$self = shift;
-			my \$pool = SVN::Pool->new;
-			my \@ret = \$self->SUPER::$_(\@_,\$pool);
-			\$pool->clear;
-			wantarray ? \@ret : \$ret[0]; }\n";
+	no strict 'refs';
+	for my $f (qw/rev_proplist get_latest_revnum get_uuid get_repos_root/) {
+		my $SUPER = "SUPER::$f";
+		*$f = sub {
+			my $self = shift;
+			my $pool = SVN::Pool->new;
+			my @ret = $self->$SUPER(@_,$pool);
+			$pool->clear;
+			wantarray ? @ret : $ret[0];
+		};
 	}
-
-	eval "$e; 1;" or die $@;
 }
 
 sub new {
@@ -3072,11 +3074,8 @@ sub gs_do_switch {
 	$editor->{git_commit_ok};
 }
 
-sub gs_fetch_loop_common {
-	my ($self, $base, $head, $gsv, $globs) = @_;
-	return if ($base > $head);
-	my $inc = $_log_window_size;
-	my ($min, $max) = ($base, $head < $base + $inc ? $head : $base + $inc);
+sub longest_common_path {
+	my ($gsv, $globs) = @_;
 	my %common;
 	my $common_max = scalar @$gsv;
 
@@ -3108,6 +3107,15 @@ sub gs_fetch_loop_common {
 			last;
 		}
 	}
+	$longest_path;
+}
+
+sub gs_fetch_loop_common {
+	my ($self, $base, $head, $gsv, $globs) = @_;
+	return if ($base > $head);
+	my $inc = $_log_window_size;
+	my ($min, $max) = ($base, $head < $base + $inc ? $head : $base + $inc);
+	my $longest_path = longest_common_path($gsv, $globs);
 	while (1) {
 		my %revs;
 		my $err;
diff --git a/git-svnimport.perl b/git-svnimport.perl
index f4597626b9..b73d6494d8 100755
--- a/git-svnimport.perl
+++ b/git-svnimport.perl
@@ -867,34 +867,14 @@ sub commit {
 			or die "Cannot write branch $dest for update: $!\n";
 	}
 
-	if($tag) {
-		my($in, $out) = ('','');
+	if ($tag) {
 		$last_rev = "-" if %$changed_paths;
 		# the tag was 'complex', i.e. did not refer to a "real" revision
 
 		$dest =~ tr/_/\./ if $opt_u;
-		$branch = $dest;
-
-		my $pid = open2($in, $out, 'git-mktag');
-		print $out ("object $cid\n".
-		    "type commit\n".
-		    "tag $dest\n".
-		    "tagger $committer_name <$committer_email> 0 +0000\n") and
-		close($out)
-		    or die "Cannot create tag object $dest: $!\n";
-
-		my $tagobj = <$in>;
-		chomp $tagobj;
-
-		if ( !close($in) or waitpid($pid, 0) != $pid or
-				$? != 0 or $tagobj !~ /^[0123456789abcdef]{40}$/ ) {
-			die "Cannot create tag object $dest: $!\n";
-		}
 
-		open(C,">$git_dir/refs/tags/$dest") and
-		print C ("$tagobj\n") and
-		close(C)
-			or die "Cannot create tag $branch: $!\n";
+		system('git-tag', $dest, $cid) == 0
+			or die "Cannot create tag $dest: $!\n";
 
 		print "Created tag '$dest' on '$branch'\n" if $opt_v;
 	}
diff --git a/git.spec.in b/git.spec.in
index b9dc1d59eb..287057e816 100644
--- a/git.spec.in
+++ b/git.spec.in
@@ -164,11 +164,10 @@ rm -rf $RPM_BUILD_ROOT
 %{_bindir}/git-gui
 %{_bindir}/git-citool
 %{_datadir}/git-gui/
-# Not Yet...
-# %{!?_without_docs: %{_mandir}/man1/git-gui.1}
-# %{!?_without_docs: %doc Documentation/git-gui.html}
-# %{!?_without_docs: %{_mandir}/man1/git-citool.1}
-# %{!?_without_docs: %doc Documentation/git-citool.html}
+%{!?_without_docs: %{_mandir}/man1/git-gui.1}
+%{!?_without_docs: %doc Documentation/git-gui.html}
+%{!?_without_docs: %{_mandir}/man1/git-citool.1}
+%{!?_without_docs: %doc Documentation/git-citool.html}
 
 %files -n gitk
 %defattr(-,root,root)
@@ -188,6 +187,9 @@ rm -rf $RPM_BUILD_ROOT
 %{!?_without_docs: %doc Documentation/technical}
 
 %changelog
+* Thu Jun 21 2007 Shawn O. Pearce <spearce@spearce.org>
+- Added documentation files for git-gui
+
 * Tue May 13 2007 Quy Tonthat <qtonthat@gmail.com>
 - Added lib files for git-gui
 - Added Documentation/technical (As needed by Git Users Manual)
diff --git a/merge-recursive.c b/merge-recursive.c
index 4a82b741ae..c8539ec0ba 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -127,7 +127,7 @@ static void output(int v, const char *fmt, ...)
 	va_end(args);
 }
 
-static void flush_output()
+static void flush_output(void)
 {
 	struct output_buffer *b, *n;
 	for (b = output_list; b; b = n) {
diff --git a/refs.c b/refs.c
index ef4484d293..67ac97c713 100644
--- a/refs.c
+++ b/refs.c
@@ -150,7 +150,7 @@ static struct ref_list *sort_ref_list(struct ref_list *list)
  * Future: need to be in "struct repository"
  * when doing a full libification.
  */
-struct cached_refs {
+static struct cached_refs {
 	char did_loose;
 	char did_packed;
 	struct ref_list *loose;
diff --git a/remote.c b/remote.c
index ed62a62fa0..500ca4d968 100644
--- a/remote.c
+++ b/remote.c
@@ -333,7 +333,6 @@ static int count_refspec_match(const char *pattern,
 	for (weak_match = match = 0; refs; refs = refs->next) {
 		char *name = refs->name;
 		int namelen = strlen(name);
-		int weak_match;
 
 		if (namelen < patlen ||
 		    memcmp(name + namelen - patlen, pattern, patlen))
@@ -406,90 +405,96 @@ static struct ref *try_explicit_object_name(const char *name)
 	return ref;
 }
 
-static int match_explicit_refs(struct ref *src, struct ref *dst,
-			       struct ref ***dst_tail, struct refspec *rs,
-			       int rs_nr)
+static struct ref *make_dst(const char *name, struct ref ***dst_tail)
 {
-	int i, errs;
-	for (i = errs = 0; i < rs_nr; i++) {
-		struct ref *matched_src, *matched_dst;
+	struct ref *dst;
+	size_t len;
 
-		const char *dst_value = rs[i].dst;
+	len = strlen(name) + 1;
+	dst = xcalloc(1, sizeof(*dst) + len);
+	memcpy(dst->name, name, len);
+	link_dst_tail(dst, dst_tail);
+	return dst;
+}
 
-		if (rs[i].pattern)
-			continue;
+static int match_explicit(struct ref *src, struct ref *dst,
+			  struct ref ***dst_tail,
+			  struct refspec *rs,
+			  int errs)
+{
+	struct ref *matched_src, *matched_dst;
 
-		if (dst_value == NULL)
-			dst_value = rs[i].src;
+	const char *dst_value = rs->dst;
 
-		matched_src = matched_dst = NULL;
-		switch (count_refspec_match(rs[i].src, src, &matched_src)) {
-		case 1:
-			break;
-		case 0:
-			/* The source could be in the get_sha1() format
-			 * not a reference name.  :refs/other is a
-			 * way to delete 'other' ref at the remote end.
-			 */
-			matched_src = try_explicit_object_name(rs[i].src);
-			if (matched_src)
-				break;
-			errs = 1;
-			error("src refspec %s does not match any.",
-			      rs[i].src);
-			break;
-		default:
-			errs = 1;
-			error("src refspec %s matches more than one.",
-			      rs[i].src);
-			break;
-		}
-		switch (count_refspec_match(dst_value, dst, &matched_dst)) {
-		case 1:
-			break;
-		case 0:
-			if (!memcmp(dst_value, "refs/", 5)) {
-				int len = strlen(dst_value) + 1;
-				matched_dst = xcalloc(1, sizeof(*dst) + len);
-				memcpy(matched_dst->name, dst_value, len);
-				link_dst_tail(matched_dst, dst_tail);
-			}
-			else if (!strcmp(rs[i].src, dst_value) &&
-				 matched_src) {
-				/* pushing "master:master" when
-				 * remote does not have master yet.
-				 */
-				int len = strlen(matched_src->name) + 1;
-				matched_dst = xcalloc(1, sizeof(*dst) + len);
-				memcpy(matched_dst->name, matched_src->name,
-				       len);
-				link_dst_tail(matched_dst, dst_tail);
-			}
-			else {
-				errs = 1;
-				error("dst refspec %s does not match any "
-				      "existing ref on the remote and does "
-				      "not start with refs/.", dst_value);
-			}
-			break;
-		default:
-			errs = 1;
-			error("dst refspec %s matches more than one.",
-			      dst_value);
+	if (rs->pattern)
+		return errs;
+
+	matched_src = matched_dst = NULL;
+	switch (count_refspec_match(rs->src, src, &matched_src)) {
+	case 1:
+		break;
+	case 0:
+		/* The source could be in the get_sha1() format
+		 * not a reference name.  :refs/other is a
+		 * way to delete 'other' ref at the remote end.
+		 */
+		matched_src = try_explicit_object_name(rs->src);
+		if (matched_src)
 			break;
-		}
-		if (errs)
-			continue;
-		if (matched_dst->peer_ref) {
-			errs = 1;
-			error("dst ref %s receives from more than one src.",
-			      matched_dst->name);
-		}
-		else {
-			matched_dst->peer_ref = matched_src;
-			matched_dst->force = rs[i].force;
-		}
+		error("src refspec %s does not match any.",
+		      rs->src);
+		break;
+	default:
+		matched_src = NULL;
+		error("src refspec %s matches more than one.",
+		      rs->src);
+		break;
+	}
+
+	if (!matched_src)
+		errs = 1;
+
+	if (dst_value == NULL)
+		dst_value = matched_src->name;
+
+	switch (count_refspec_match(dst_value, dst, &matched_dst)) {
+	case 1:
+		break;
+	case 0:
+		if (!memcmp(dst_value, "refs/", 5))
+			matched_dst = make_dst(dst_value, dst_tail);
+		else
+			error("dst refspec %s does not match any "
+			      "existing ref on the remote and does "
+			      "not start with refs/.", dst_value);
+		break;
+	default:
+		matched_dst = NULL;
+		error("dst refspec %s matches more than one.",
+		      dst_value);
+		break;
+	}
+	if (errs || matched_dst == NULL)
+		return 1;
+	if (matched_dst->peer_ref) {
+		errs = 1;
+		error("dst ref %s receives from more than one src.",
+		      matched_dst->name);
+	}
+	else {
+		matched_dst->peer_ref = matched_src;
+		matched_dst->force = rs->force;
 	}
+	return errs;
+}
+
+static int match_explicit_refs(struct ref *src, struct ref *dst,
+			       struct ref ***dst_tail, struct refspec *rs,
+			       int rs_nr)
+{
+	int i, errs;
+	for (i = errs = 0; i < rs_nr; i++)
+		errs |= match_explicit(src, dst, dst_tail, &rs[i], errs);
 	return -errs;
 }
 
@@ -513,6 +518,11 @@ static const struct refspec *check_pattern_match(const struct refspec *rs,
 	return NULL;
 }
 
+/*
+ * Note. This is used only by "push"; refspec matching rules for
+ * push and fetch are subtly different, so do not try to reuse it
+ * without thinking.
+ */
 int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
 	       int nr_refspec, char **refspec, int all)
 {
@@ -536,10 +546,11 @@ int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
 		}
 
 		if (pat) {
-			dst_name = xmalloc(strlen(pat->dst) +
+			const char *dst_side = pat->dst ? pat->dst : pat->src;
+			dst_name = xmalloc(strlen(dst_side) +
 					   strlen(src->name) -
 					   strlen(pat->src) + 2);
-			strcpy(dst_name, pat->dst);
+			strcpy(dst_name, dst_side);
 			strcat(dst_name, src->name + strlen(pat->src));
 		} else
 			dst_name = xstrdup(src->name);
@@ -554,11 +565,8 @@ int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
 			goto free_name;
 		if (!dst_peer) {
 			/* Create a new one and link it */
-			int len = strlen(dst_name) + 1;
-			dst_peer = xcalloc(1, sizeof(*dst_peer) + len);
-			memcpy(dst_peer->name, dst_name, len);
+			dst_peer = make_dst(dst_name, dst_tail);
 			hashcpy(dst_peer->new_sha1, src->new_sha1);
-			link_dst_tail(dst_peer, dst_tail);
 		}
 		dst_peer->peer_ref = src;
 	free_name:
diff --git a/revision.c b/revision.c
index b12c25e2b0..1f4590b896 100644
--- a/revision.c
+++ b/revision.c
@@ -1180,7 +1180,8 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
 
 			opts = diff_opt_parse(&revs->diffopt, argv+i, argc-i);
 			if (opts > 0) {
-				revs->diff = 1;
+				if (strcmp(argv[i], "-z"))
+					revs->diff = 1;
 				i += opts - 1;
 				continue;
 			}
diff --git a/sha1_file.c b/sha1_file.c
index 2b860868f5..7628ee97d9 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -413,7 +413,7 @@ static size_t peak_pack_mapped;
 static size_t pack_mapped;
 struct packed_git *packed_git;
 
-void pack_report()
+void pack_report(void)
 {
 	fprintf(stderr,
 		"pack_report: getpagesize()            = %10" SZ_FMT "\n"
@@ -959,7 +959,7 @@ int check_sha1_signature(const unsigned char *sha1, void *map, unsigned long siz
 	return hashcmp(sha1, real_sha1) ? -1 : 0;
 }
 
-void *map_sha1_file(const unsigned char *sha1, unsigned long *size)
+static void *map_sha1_file(const unsigned char *sha1, unsigned long *size)
 {
 	struct stat st;
 	void *map;
diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index 6f6d8844e8..f1793d0b9a 100755
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -171,6 +171,15 @@ test_expect_success 'test tracking setup via --track but deeper' \
      test "$(git-config branch.my7.remote)" = local &&
      test "$(git-config branch.my7.merge)" = refs/heads/o/o'
 
+test_expect_success 'test deleting branch deletes branch config' \
+    'git-branch -d my7 &&
+     test "$(git-config branch.my7.remote)" = "" &&
+     test "$(git-config branch.my7.merge)" = ""'
+
+test_expect_success 'test deleting branch without config' \
+    'git-branch my7 s &&
+     test "$(git-branch -d my7 2>&1)" = "Deleted branch my7."'
+
 # Keep this test last, as it changes the current branch
 cat >expect <<EOF
 0000000000000000000000000000000000000000 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000	branch: Created from master
diff --git a/t/t4001-diff-rename.sh b/t/t4001-diff-rename.sh
index 2e3c20d6b9..90c085f828 100755
--- a/t/t4001-diff-rename.sh
+++ b/t/t4001-diff-rename.sh
@@ -64,4 +64,17 @@ test_expect_success \
     'validate the output.' \
     'compare_diff_patch current expected'
 
+test_expect_success 'favour same basenames over different ones' '
+	cp path1 another-path &&
+	git add another-path &&
+	git commit -m 1 &&
+	git rm path1 &&
+	mkdir subdir &&
+	git mv another-path subdir/path1 &&
+	git runstatus | grep "renamed: .*path1 -> subdir/path1"'
+
+test_expect_success  'favour same basenames even with minor differences' '
+	git show HEAD:path1 | sed "s/15/16/" > subdir/path1 &&
+	git runstatus | grep "renamed: .*path1 -> subdir/path1"'
+
 test_done
diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh
index dba018f667..08d58e1c8c 100755
--- a/t/t5516-fetch-push.sh
+++ b/t/t5516-fetch-push.sh
@@ -15,12 +15,58 @@ mk_empty () {
 	)
 }
 
+mk_test () {
+	mk_empty &&
+	(
+		for ref in "$@"
+		do
+			git push testrepo $the_first_commit:refs/$ref || {
+				echo "Oops, push refs/$ref failure"
+				exit 1
+			}
+		done &&
+		cd testrepo &&
+		for ref in "$@"
+		do
+			r=$(git show-ref -s --verify refs/$ref) &&
+			test "z$r" = "z$the_first_commit" || {
+				echo "Oops, refs/$ref is wrong"
+				exit 1
+			}
+		done &&
+		git fsck --full
+	)
+}
+
+check_push_result () {
+	(
+		cd testrepo &&
+		it="$1" &&
+		shift
+		for ref in "$@"
+		do
+			r=$(git show-ref -s --verify refs/$ref) &&
+			test "z$r" = "z$it" || {
+				echo "Oops, refs/$ref is wrong"
+				exit 1
+			}
+		done &&
+		git fsck --full
+	)
+}
+
 test_expect_success setup '
 
 	: >path1 &&
 	git add path1 &&
 	test_tick &&
 	git commit -a -m repo &&
+	the_first_commit=$(git show-ref -s --verify refs/heads/master) &&
+
+	: >path2 &&
+	git add path2 &&
+	test_tick &&
+	git commit -a -m second &&
 	the_commit=$(git show-ref -s --verify refs/heads/master)
 
 '
@@ -79,4 +125,122 @@ test_expect_success 'push with wildcard' '
 	)
 '
 
+test_expect_success 'push with matching heads' '
+
+	mk_test heads/master &&
+	git push testrepo &&
+	check_push_result $the_commit heads/master
+
+'
+
+test_expect_success 'push with no ambiguity (1)' '
+
+	mk_test heads/master &&
+	git push testrepo master:master &&
+	check_push_result $the_commit heads/master
+
+'
+
+test_expect_success 'push with no ambiguity (2)' '
+
+	mk_test remotes/origin/master &&
+	git push testrepo master:master &&
+	check_push_result $the_commit remotes/origin/master
+
+'
+
+test_expect_success 'push with weak ambiguity (1)' '
+
+	mk_test heads/master remotes/origin/master &&
+	git push testrepo master:master &&
+	check_push_result $the_commit heads/master &&
+	check_push_result $the_first_commit remotes/origin/master
+
+'
+
+test_expect_success 'push with weak ambiguity (2)' '
+
+	mk_test heads/master remotes/origin/master remotes/another/master &&
+	git push testrepo master:master &&
+	check_push_result $the_commit heads/master &&
+	check_push_result $the_first_commit remotes/origin/master remotes/another/master
+
+'
+
+test_expect_success 'push with ambiguity (1)' '
+
+	mk_test remotes/origin/master remotes/frotz/master &&
+	if git push testrepo master:master
+	then
+		echo "Oops, should have failed"
+		false
+	else
+		check_push_result $the_first_commit remotes/origin/master remotes/frotz/master
+	fi
+'
+
+test_expect_success 'push with ambiguity (2)' '
+
+	mk_test heads/frotz tags/frotz &&
+	if git push testrepo master:frotz
+	then
+		echo "Oops, should have failed"
+		false
+	else
+		check_push_result $the_first_commit heads/frotz tags/frotz
+	fi
+
+'
+
+test_expect_success 'push with colon-less refspec (1)' '
+
+	mk_test heads/frotz tags/frotz &&
+	git branch -f frotz master &&
+	git push testrepo frotz &&
+	check_push_result $the_commit heads/frotz &&
+	check_push_result $the_first_commit tags/frotz
+
+'
+
+test_expect_success 'push with colon-less refspec (2)' '
+
+	mk_test heads/frotz tags/frotz &&
+	if git show-ref --verify -q refs/heads/frotz
+	then
+		git branch -D frotz
+	fi &&
+	git tag -f frotz &&
+	git push testrepo frotz &&
+	check_push_result $the_commit tags/frotz &&
+	check_push_result $the_first_commit heads/frotz
+
+'
+
+test_expect_success 'push with colon-less refspec (3)' '
+
+	mk_test &&
+	if git show-ref --verify -q refs/tags/frotz
+	then
+		git tag -d frotz
+	fi &&
+	git branch -f frotz master &&
+	git push testrepo frotz &&
+	check_push_result $the_commit heads/frotz &&
+	test "$( cd testrepo && git show-ref | wc -l )" = 1
+'
+
+test_expect_success 'push with colon-less refspec (4)' '
+
+	mk_test &&
+	if git show-ref --verify -q refs/heads/frotz
+	then
+		git branch -D frotz
+	fi &&
+	git tag -f frotz &&
+	git push testrepo frotz &&
+	check_push_result $the_commit tags/frotz &&
+	test "$( cd testrepo && git show-ref | wc -l )" = 1
+
+'
+
 test_done
diff --git a/t/t7003-filter-branch.sh b/t/t7003-filter-branch.sh
new file mode 100755
index 0000000000..f00c262e45
--- /dev/null
+++ b/t/t7003-filter-branch.sh
@@ -0,0 +1,110 @@
+#!/bin/sh
+
+test_description='git-filter-branch'
+. ./test-lib.sh
+
+make_commit () {
+	lower=$(echo $1 | tr A-Z a-z)
+	echo $lower > $lower
+	git add $lower
+	test_tick
+	git commit -m $1
+	git tag $1
+}
+
+test_expect_success 'setup' '
+	make_commit A
+	make_commit B
+	git checkout -b branch B
+	make_commit D
+	make_commit E
+	git checkout master
+	make_commit C
+	git checkout branch
+	git merge C
+	git tag F
+	make_commit G
+	make_commit H
+'
+
+H=$(git-rev-parse H)
+
+test_expect_success 'rewrite identically' '
+	git-filter-branch H2
+'
+
+test_expect_success 'result is really identical' '
+	test $H = $(git-rev-parse H2)
+'
+
+test_expect_success 'rewrite, renaming a specific file' '
+	git-filter-branch --tree-filter "mv d doh || :" H3
+'
+
+test_expect_success 'test that the file was renamed' '
+	test d = $(git show H3:doh)
+'
+
+git tag oldD H3~4
+test_expect_success 'rewrite one branch, keeping a side branch' '
+	git-filter-branch --tree-filter "mv b boh || :" modD D..oldD
+'
+
+test_expect_success 'common ancestor is still common (unchanged)' '
+	test "$(git-merge-base modD D)" = "$(git-rev-parse B)"
+'
+
+test_expect_success 'filter subdirectory only' '
+	mkdir subdir &&
+	touch subdir/new &&
+	git add subdir/new &&
+	test_tick &&
+	git commit -m "subdir" &&
+	echo H > a &&
+	test_tick &&
+	git commit -m "not subdir" a &&
+	echo A > subdir/new &&
+	test_tick &&
+	git commit -m "again subdir" subdir/new &&
+	git rm a &&
+	test_tick &&
+	git commit -m "again not subdir" &&
+	git-filter-branch --subdirectory-filter subdir sub
+'
+
+test_expect_success 'subdirectory filter result looks okay' '
+	test 2 = $(git-rev-list sub | wc -l) &&
+	git show sub:new &&
+	! git show sub:subdir
+'
+
+test_expect_success 'setup and filter history that requires --full-history' '
+	git checkout master &&
+	mkdir subdir &&
+	echo A > subdir/new &&
+	git add subdir/new &&
+	test_tick &&
+	git commit -m "subdir on master" subdir/new &&
+	git rm a &&
+	test_tick &&
+	git commit -m "again subdir on master" &&
+	git merge branch &&
+	git-filter-branch --subdirectory-filter subdir sub-master
+'
+
+test_expect_success 'subdirectory filter result looks okay' '
+	test 3 = $(git-rev-list -1 --parents sub-master | wc -w) &&
+	git show sub-master^:new &&
+	git show sub-master^2:new &&
+	! git show sub:subdir
+'
+
+test_expect_success 'use index-filter to move into a subdirectory' '
+	git-filter-branch --index-filter \
+		 "git-ls-files -s | sed \"s-\\t-&newsubdir/-\" |
+	          GIT_INDEX_FILE=\$GIT_INDEX_FILE.new \
+			git-update-index --index-info &&
+		  mv \$GIT_INDEX_FILE.new \$GIT_INDEX_FILE" directorymoved &&
+	test -z "$(git diff HEAD directorymoved:newsubdir)"'
+
+test_done
diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index 3940433b8f..7a9b505b13 100755
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -18,7 +18,7 @@ subcommands of git-submodule.
 #  -add directory lib to 'superproject', this creates a DIRLINK entry
 #  -add a couple of regular files to enable testing of submodule filtering
 #  -mv lib subrepo
-#  -add an entry to .gitmodules for path 'lib'
+#  -add an entry to .gitmodules for submodule 'example'
 #
 test_expect_success 'Prepare submodule testing' '
 	mkdir lib &&
@@ -40,7 +40,19 @@ test_expect_success 'Prepare submodule testing' '
 	git-add a lib z &&
 	git-commit -m "super commit 1" &&
 	mv lib .subrepo &&
-	GIT_CONFIG=.gitmodules git-config module.lib.url git://example.com/lib.git
+	GIT_CONFIG=.gitmodules git-config submodule.example.url git://example.com/lib.git
+'
+
+test_expect_success 'status should fail for unmapped paths' '
+	if git-submodule status
+	then
+		echo "[OOPS] submodule status succeeded"
+		false
+	elif ! GIT_CONFIG=.gitmodules git-config submodule.example.path lib
+	then
+		echo "[OOPS] git-config failed to update .gitmodules"
+		false
+	fi
 '
 
 test_expect_success 'status should only print one line' '
@@ -54,12 +66,12 @@ test_expect_success 'status should initially be "missing"' '
 
 test_expect_success 'init should register submodule url in .git/config' '
 	git-submodule init &&
-	url=$(git-config submodule.lib.url) &&
+	url=$(git-config submodule.example.url) &&
 	if test "$url" != "git://example.com/lib.git"
 	then
 		echo "[OOPS] init succeeded but submodule url is wrong"
 		false
-	elif ! git-config submodule.lib.url ./.subrepo
+	elif ! git-config submodule.example.url ./.subrepo
 	then
 		echo "[OOPS] init succeeded but update of url failed"
 		false
@@ -72,7 +84,7 @@ test_expect_success 'update should fail when path is used by a file' '
 	then
 		echo "[OOPS] update should have failed"
 		false
-	elif test -f lib && test "$(cat lib)" != "hello"
+	elif test "$(cat lib)" != "hello"
 	then
 		echo "[OOPS] update failed but lib file was molested"
 		false
diff --git a/t/t9113-git-svn-dcommit-new-file.sh b/t/t9113-git-svn-dcommit-new-file.sh
new file mode 100755
index 0000000000..9ef0db9044
--- /dev/null
+++ b/t/t9113-git-svn-dcommit-new-file.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+#
+# Copyright (c) 2007 Eric Wong
+#
+
+# Don't run this test by default unless the user really wants it
+# I don't like the idea of taking a port and possibly leaving a
+# daemon running on a users system if the test fails.
+# Not all git users will need to interact with SVN.
+test -z "$SVNSERVE_PORT" && exit 0
+
+test_description='git-svn dcommit new files over svn:// test'
+
+. ./lib-git-svn.sh
+
+start_svnserve () {
+	svnserve --listen-port $SVNSERVE_PORT \
+	         --root $rawsvnrepo \
+	         --listen-once \
+	         --listen-host 127.0.0.1 &
+}
+
+test_expect_success 'start tracking an empty repo' "
+	svn mkdir -m 'empty dir' $svnrepo/empty-dir &&
+	echo anon-access = write >> $rawsvnrepo/conf/svnserve.conf &&
+	start_svnserve &&
+	git svn init svn://127.0.0.1:$SVNSERVE_PORT &&
+	git svn fetch
+	"
+
+test_expect_success 'create files in new directory with dcommit' "
+	mkdir git-new-dir &&
+	echo hello > git-new-dir/world &&
+	git update-index --add git-new-dir/world &&
+	git commit -m hello &&
+	start_svnserve &&
+	git svn dcommit
+	"
+
+test_done
diff --git a/t/t9400-git-cvsserver-server.sh b/t/t9400-git-cvsserver-server.sh
index 41dcf646d1..0331770686 100755
--- a/t/t9400-git-cvsserver-server.sh
+++ b/t/t9400-git-cvsserver-server.sh
@@ -143,6 +143,51 @@ test_expect_success 'req_Root failure (conflicting roots)' \
   'cat request-conflict | git-cvsserver pserver >log 2>&1 &&
    tail log | grep -q "^error 1 Conflicting roots specified$"'
 
+test_expect_success 'req_Root (strict paths)' \
+  'cat request-anonymous | git-cvsserver --strict-paths pserver $SERVERDIR >log 2>&1 &&
+   tail -n1 log | grep -q "^I LOVE YOU$"'
+
+test_expect_failure 'req_Root failure (strict-paths)' \
+  'cat request-anonymous | git-cvsserver --strict-paths pserver $WORKDIR >log 2>&1'
+
+test_expect_success 'req_Root (w/o strict-paths)' \
+  'cat request-anonymous | git-cvsserver pserver $WORKDIR/ >log 2>&1 &&
+   tail -n1 log | grep -q "^I LOVE YOU$"'
+
+test_expect_failure 'req_Root failure (w/o strict-paths)' \
+  'cat request-anonymous | git-cvsserver pserver $WORKDIR/gitcvs >log 2>&1'
+
+cat >request-base  <<EOF
+BEGIN AUTH REQUEST
+/gitcvs.git
+anonymous
+
+END AUTH REQUEST
+Root /gitcvs.git
+EOF
+
+test_expect_success 'req_Root (base-path)' \
+  'cat request-base | git-cvsserver --strict-paths --base-path $WORKDIR/ pserver $SERVERDIR >log 2>&1 &&
+   tail -n1 log | grep -q "^I LOVE YOU$"'
+
+test_expect_failure 'req_Root failure (base-path)' \
+  'cat request-anonymous | git-cvsserver --strict-paths --base-path $WORKDIR pserver $SERVERDIR >log 2>&1'
+
+GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled false || exit 1
+
+test_expect_success 'req_Root (export-all)' \
+  'cat request-anonymous | git-cvsserver --export-all pserver $WORKDIR >log 2>&1 &&
+   tail -n1 log | grep -q "^I LOVE YOU$"'
+
+test_expect_failure 'req_Root failure (export-all w/o whitelist)' \
+  'cat request-anonymous | git-cvsserver --export-all pserver >log 2>&1 ||
+   false'
+
+test_expect_success 'req_Root (everything together)' \
+  'cat request-base | git-cvsserver --export-all --strict-paths --base-path $WORKDIR/ pserver $SERVERDIR >log 2>&1 &&
+   tail -n1 log | grep -q "^I LOVE YOU$"'
+
+GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled true || exit 1
 
 #--------------
 # CONFIG TESTS
diff --git a/tree-walk.h b/tree-walk.h
index ee747aba0b..db0fbdc701 100644
--- a/tree-walk.h
+++ b/tree-walk.h
@@ -22,7 +22,7 @@ static inline const unsigned char *tree_entry_extract(struct tree_desc *desc, co
 
 static inline int tree_entry_len(const char *name, const unsigned char *sha1)
 {
-	return (char *)sha1 - (char *)name - 1;
+	return (const char *)sha1 - name - 1;
 }
 
 void update_tree_entry(struct tree_desc *);