From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 18 Aug 2010 19:36:25 +0000 (-0700)
Subject: Merge branch 'jl/submodule-ignore-diff'
X-Git-Tag: v1.7.3-rc0~66
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=cc34bb0b0279a79117978cf220d70b1c14da05ca;hp=90e14525f22c2980d4375dcb5d79e6d5da293a78;p=git.git

Merge branch 'jl/submodule-ignore-diff'

* jl/submodule-ignore-diff:
  Add tests for the diff.ignoreSubmodules config option
  Add the 'diff.ignoreSubmodules' config setting
  Submodules: Use "ignore" settings from .gitmodules too for diff and status
  Submodules: Add the new "ignore" config option for diff and status

Conflicts:
	diff.c
---

diff --git a/Documentation/RelNotes-1.7.0.7.txt b/Documentation/RelNotes-1.7.0.7.txt
new file mode 100644
index 000000000..d0cb7ca7e
--- /dev/null
+++ b/Documentation/RelNotes-1.7.0.7.txt
@@ -0,0 +1,16 @@
+Git v1.7.0.7 Release Notes
+==========================
+
+Fixes since v1.7.0.6
+--------------------
+
+ * "make NO_CURL=NoThanks install" was broken.
+
+ * An overlong line after ".gitdir: " in a git file caused out of bounds
+   access to an array on the stack.
+
+ * "git config --path conf.var" to attempt to expand a variable conf.var
+   that uses "~/" short-hand segfaulted when $HOME environment variable
+   was not set.
+
+And other minor fixes and documentation updates.
diff --git a/Documentation/RelNotes-1.7.1.2.txt b/Documentation/RelNotes-1.7.1.2.txt
index 46b6a960c..61ba14e26 100644
--- a/Documentation/RelNotes-1.7.1.2.txt
+++ b/Documentation/RelNotes-1.7.1.2.txt
@@ -17,3 +17,12 @@ Fixes since v1.7.1.1
 
  * "git rev-parse --parseopt --stop-at-non-option" did not stop at non option
    when --keep-dashdash was in effect.
+
+ * An overlong line after ".gitdir: " in a git file caused out of bounds
+   access to an array on the stack.
+
+ * "git config --path conf.var" to attempt to expand a variable conf.var
+   that uses "~/" short-hand segfaulted when $HOME environment variable
+   was not set.
+
+And other minor fixes and documentation updates.
diff --git a/Documentation/RelNotes-1.7.2.1.txt b/Documentation/RelNotes-1.7.2.1.txt
new file mode 100644
index 000000000..1103c47a4
--- /dev/null
+++ b/Documentation/RelNotes-1.7.2.1.txt
@@ -0,0 +1,25 @@
+Git v1.7.2.1 Release Notes
+==========================
+
+Fixes since v1.7.2
+------------------
+
+ * "git instaweb" wasn't useful when your Apache was installed under a
+   name other than apache2 (e.g. "httpd").
+
+ * Similarly, "git web--browse" (invoked by "git help -w") learned that
+   chrome browser is sometimes called google-chrome.
+
+ * An overlong line after ".gitdir: " in a git file caused out of bounds
+   access to an array on the stack.
+
+ * "git config --path conf.var" to attempt to expand a variable conf.var
+   that uses "~/" short-hand segfaulted when $HOME environment variable
+   was not set.
+
+ * Documentation on Cygwin failed to build.
+
+ * The error message from "git pull blarg" when 'blarg' is an unknown
+   remote name has been improved.
+
+And other minor fixes and documentation updates.
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches
index eb53e0636..ece3c7748 100644
--- a/Documentation/SubmittingPatches
+++ b/Documentation/SubmittingPatches
@@ -7,17 +7,16 @@ Checklist (and a short version for the impatient):
 	  before committing
 	- do not check in commented out code or unneeded files
 	- the first line of the commit message should be a short
-	  description and should skip the full stop
+	  description (50 characters is the soft limit, see DISCUSSION
+	  in git-commit(1)), and should skip the full stop
 	- the body should provide a meaningful commit message, which:
 		- uses the imperative, present tense: "change",
 		  not "changed" or "changes".
 		- includes motivation for the change, and contrasts
 		  its implementation with previous behaviour
-	- if you want your work included in git.git, add a
-	  "Signed-off-by: Your Name <you@example.com>" line to the
-	  commit message (or just use the option "-s" when
-	  committing) to confirm that you agree to the Developer's
-	  Certificate of Origin
+	- add a "Signed-off-by: Your Name <you@example.com>" line to the
+	  commit message (or just use the option "-s" when committing)
+	  to confirm that you agree to the Developer's Certificate of Origin
 	- make sure that you have tests for the bug you are fixing
 	- make sure that the test suite passes after your commit
 
diff --git a/Documentation/config.txt b/Documentation/config.txt
index cf5562192..5e86a28f9 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -128,7 +128,7 @@ advice.*::
 		when writing commit messages. Default: true.
 	commitBeforeMerge::
 		Advice shown when linkgit:git-merge[1] refuses to
-		merge to avoid overwritting local changes.
+		merge to avoid overwriting local changes.
 		Default: true.
 	resolveConflict::
 		Advices shown by various commands when conflicts
@@ -418,7 +418,7 @@ Common unit suffixes of 'k', 'm', or 'g' are supported.
 
 core.deltaBaseCacheLimit::
 	Maximum number of bytes to reserve for caching base objects
-	that multiple deltafied objects reference.  By storing the
+	that may be referenced by multiple deltified objects.  By storing the
 	entire decompressed base objects in a cache Git is able
 	to avoid unpacking and decompressing frequently used base
 	objects multiple times.
@@ -563,7 +563,7 @@ not necessarily be the current directory.
 am.keepcr::
 	If true, git-am will call git-mailsplit for patches in mbox format
 	with parameter '--keep-cr'. In this case git-mailsplit will
-	not remove `\r` from lines ending with `\r\n`. Can be overrriden
+	not remove `\r` from lines ending with `\r\n`. Can be overridden
 	by giving '--no-keep-cr' from the command line.
 	See linkgit:git-am[1], linkgit:git-mailsplit[1].
 
@@ -1007,7 +1007,7 @@ gitcvs.usecrlfattr::
 	If true, the server will look up the end-of-line conversion
 	attributes for files to determine the '-k' modes to use. If
 	the attributes force git to treat a file as text,
-	the '-k' mode will be left blank so cvs clients will
+	the '-k' mode will be left blank so CVS clients will
 	treat it as text. If they suppress text conversion, the file
 	will be set with '-kb' mode, which suppresses any newline munging
 	the client might otherwise do. If the attributes do not allow
@@ -1280,7 +1280,9 @@ instaweb.local::
 	be bound to the local IP (127.0.0.1).
 
 instaweb.modulepath::
-	The module path for an apache httpd used by linkgit:git-instaweb[1].
+	The default module path for linkgit:git-instaweb[1] to use
+	instead of /usr/lib/apache2/modules.  Only used if httpd
+	is Apache.
 
 instaweb.port::
 	The port number to bind the gitweb httpd to. See
@@ -1563,6 +1565,10 @@ receive.denyDeletes::
 	If set to true, git-receive-pack will deny a ref update that deletes
 	the ref. Use this to prevent such a ref deletion via a push.
 
+receive.denyDeleteCurrent::
+	If set to true, git-receive-pack will deny a ref update that
+	deletes the currently checked out branch of a non-bare repository.
+
 receive.denyCurrentBranch::
 	If set to true or "refuse", git-receive-pack will deny a ref update
 	to the currently checked out branch of a non-bare repository.
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index faa467b03..4656a97e6 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -206,10 +206,29 @@ endif::git-format-patch[]
 	the diff-patch output format.  Non default number of
 	digits can be specified with `--abbrev=<n>`.
 
--B::
-	Break complete rewrite changes into pairs of delete and create.
-
--M::
+-B[<n>][/<m>]::
+	Break complete rewrite changes into pairs of delete and
+	create. This serves two purposes:
++
+It affects the way a change that amounts to a total rewrite of a file
+not as a series of deletion and insertion mixed together with a very
+few lines that happen to match textually as the context, but as a
+single deletion of everything old followed by a single insertion of
+everything new, and the number `m` controls this aspect of the -B
+option (defaults to 60%). `-B/70%` specifies that less than 30% of the
+original should remain in the result for git to consider it a total
+rewrite (i.e. otherwise the resulting patch will be a series of
+deletion and insertion mixed together with context lines).
++
+When used with -M, a totally-rewritten file is also considered as the
+source of a rename (usually -M only considers a file that disappeared
+as the source of a rename), and the number `n` controls this aspect of
+the -B option (defaults to 50%). `-B20%` specifies that a change with
+addition and deletion compared to 20% or more of the file's size are
+eligible for being picked up as a possible source of a rename to
+another file.
+
+-M[<n>]::
 ifndef::git-log[]
 	Detect renames.
 endif::git-log[]
@@ -218,9 +237,15 @@ ifdef::git-log[]
 	For following files across renames while traversing history, see
 	`--follow`.
 endif::git-log[]
+	If `n` is specified, it is a is a threshold on the similarity
+	index (i.e. amount of addition/deletions compared to the
+	file's size). For example, `-M90%` means git should consider a
+	delete/add pair to be a rename if more than 90% of the file
+	hasn't changed.
 
--C::
+-C[<n>]::
 	Detect copies as well as renames.  See also `--find-copies-harder`.
+	If `n` is specified, it has the same meaning as for `-M<n>`.
 
 ifndef::git-format-patch[]
 --diff-filter=[ACDMRTUXB*]::
diff --git a/Documentation/git-apply.txt b/Documentation/git-apply.txt
index 8463439ac..4a74b23d4 100644
--- a/Documentation/git-apply.txt
+++ b/Documentation/git-apply.txt
@@ -26,6 +26,10 @@ with the `--cache` option the patch is only applied to the index.
 Without these options, the command applies the patch only to files,
 and does not require them to be in a git repository.
 
+This command applies the patch but does not create a commit.  Use
+linkgit:git-am[1] to create commits from patches generated by
+linkgit:git-format-patch[1] and/or received by email.
+
 OPTIONS
 -------
 <patch>...::
@@ -242,6 +246,12 @@ If `--index` is not specified, then the submodule commits in the patch
 are ignored and only the absence or presence of the corresponding
 subdirectory is checked and (if possible) updated.
 
+
+SEE ALSO
+--------
+linkgit:git-am[1].
+
+
 Author
 ------
 Written by Linus Torvalds <torvalds@osdl.org>
diff --git a/Documentation/git-bisect-lk2009.txt b/Documentation/git-bisect-lk2009.txt
index 86b3015c1..efbe3790b 100644
--- a/Documentation/git-bisect-lk2009.txt
+++ b/Documentation/git-bisect-lk2009.txt
@@ -971,7 +971,7 @@ logical change in each commit.
 The smaller the changes in your commit, the most effective "git
 bisect" will be. And you will probably need "git bisect" less in the
 first place, as small changes are easier to review even if they are
-only reviewed by the commiter.
+only reviewed by the committer.
 
 Another good idea is to have good commit messages. They can be very
 helpful to understand why some changes were made.
diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt
index 1bacd2e10..66e570113 100644
--- a/Documentation/git-checkout.txt
+++ b/Documentation/git-checkout.txt
@@ -9,7 +9,7 @@ SYNOPSIS
 --------
 [verse]
 'git checkout' [-q] [-f] [-m] [<branch>]
-'git checkout' [-q] [-f] [-m] [[-b|--orphan] <new_branch>] [<start_point>]
+'git checkout' [-q] [-f] [-m] [[-b|-B|--orphan] <new_branch>] [<start_point>]
 'git checkout' [-f|--ours|--theirs|-m|--conflict=<style>] [<tree-ish>] [--] <paths>...
 'git checkout' --patch [<tree-ish>] [--] [<paths>...]
 
@@ -21,7 +21,7 @@ also update `HEAD` to set the specified branch as the current
 branch.
 
 'git checkout' [<branch>]::
-'git checkout' -b <new branch> [<start point>]::
+'git checkout' -b|-B <new_branch> [<start point>]::
 
 	This form switches branches by updating the index, working
 	tree, and HEAD to reflect the specified branch.
@@ -31,6 +31,17 @@ were called and then checked out; in this case you can
 use the `--track` or `--no-track` options, which will be passed to
 'git branch'.  As a convenience, `--track` without `-b` implies branch
 creation; see the description of `--track` below.
++
+If `-B` is given, <new_branch> is created if it doesn't exist; otherwise, it
+is reset. This is the transactional equivalent of
++
+------------
+$ git branch -f <branch> [<start point>]
+$ git checkout <branch>
+------------
++
+that is to say, the branch is not reset/created unless "git checkout" is
+successful.
 
 'git checkout' [--patch] [<tree-ish>] [--] <pathspec>...::
 
@@ -75,6 +86,12 @@ entries; instead, unmerged entries are ignored.
 	Create a new branch named <new_branch> and start it at
 	<start_point>; see linkgit:git-branch[1] for details.
 
+-B::
+	Creates the branch <new_branch> and start it at <start_point>;
+	if it already exists, then reset it to <start_point>. This is
+	equivalent to running "git branch" with "-f"; see
+	linkgit:git-branch[1] for details.
+
 -t::
 --track::
 	When creating a new branch, set up "upstream" configuration. See
diff --git a/Documentation/git-clean.txt b/Documentation/git-clean.txt
index a81cb6c28..60e38e6e2 100644
--- a/Documentation/git-clean.txt
+++ b/Documentation/git-clean.txt
@@ -8,7 +8,7 @@ git-clean - Remove untracked files from the working tree
 SYNOPSIS
 --------
 [verse]
-'git clean' [-d] [-f] [-n] [-q] [-x | -X] [--] <path>...
+'git clean' [-d] [-f] [-n] [-q] [-e <pattern>] [-x | -X] [--] <path>...
 
 DESCRIPTION
 -----------
@@ -45,6 +45,12 @@ OPTIONS
 	Be quiet, only report errors, but not the files that are
 	successfully removed.
 
+-e <pattern>::
+--exclude=<pattern>::
+	Specify special exceptions to not be cleaned.  Each <pattern> is
+	the same form as in $GIT_DIR/info/excludes and this option can be
+	given multiple times.
+
 -x::
 	Don't use the ignore rules.  This allows removing all untracked
 	files, including build products.  This can be used (possibly in
diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt
index c28603ecf..42fb1f57b 100644
--- a/Documentation/git-commit.txt
+++ b/Documentation/git-commit.txt
@@ -130,11 +130,11 @@ OPTIONS
 	Usually recording a commit that has the exact same tree as its
 	sole parent commit is a mistake, and the command prevents you
 	from making such a commit.  This option bypasses the safety, and
-	is primarily for use by foreign scm interface scripts.
+	is primarily for use by foreign SCM interface scripts.
 
 --allow-empty-message::
        Like --allow-empty this command is primarily for use by foreign
-       scm interface scripts. It allows you to create a commit with an
+       SCM interface scripts. It allows you to create a commit with an
        empty commit message without using plumbing commands like
        linkgit:git-commit-tree[1].
 
diff --git a/Documentation/git-cvsimport.txt b/Documentation/git-cvsimport.txt
index 8bcd875a6..608cd63fc 100644
--- a/Documentation/git-cvsimport.txt
+++ b/Documentation/git-cvsimport.txt
@@ -188,7 +188,7 @@ ISSUES
 ------
 Problems related to timestamps:
 
- * If timestamps of commits in the cvs repository are not stable enough
+ * If timestamps of commits in the CVS repository are not stable enough
    to be used for ordering commits changes may show up in the wrong
    order.
  * If any files were ever "cvs import"ed more than once (e.g., import of
@@ -201,7 +201,7 @@ Problems related to branches:
 
  * Branches on which no commits have been made are not imported.
  * All files from the branching point are added to a branch even if
-   never added in cvs.
+   never added in CVS.
  * This applies to files added to the source branch *after* a daughter
    branch was created: if previously no commit was made on the daughter
    branch they will erroneously be added to the daughter branch in git.
diff --git a/Documentation/git-cvsserver.txt b/Documentation/git-cvsserver.txt
index 7004dd2de..f4472c61d 100644
--- a/Documentation/git-cvsserver.txt
+++ b/Documentation/git-cvsserver.txt
@@ -366,8 +366,8 @@ CRLF Line Ending Conversions
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 By default the server leaves the '-k' mode blank for all files,
-which causes the cvs client to treat them as a text files, subject
-to crlf conversion on some platforms.
+which causes the CVS client to treat them as a text files, subject
+to end-of-line conversion on some platforms.
 
 You can make the server use the end-of-line conversion attributes to
 set the '-k' modes for files by setting the `gitcvs.usecrlfattr`
diff --git a/Documentation/git-fast-import.txt b/Documentation/git-fast-import.txt
index 77a0a2481..966ba4f21 100644
--- a/Documentation/git-fast-import.txt
+++ b/Documentation/git-fast-import.txt
@@ -482,9 +482,11 @@ External data format::
 	'M' SP <mode> SP <dataref> SP <path> LF
 ....
 +
-Here `<dataref>` can be either a mark reference (`:<idnum>`)
+Here usually `<dataref>` must be either a mark reference (`:<idnum>`)
 set by a prior `blob` command, or a full 40-byte SHA-1 of an
-existing Git blob object.
+existing Git blob object.  If `<mode>` is `040000`` then
+`<dataref>` must be the full 40-byte SHA-1 of an existing
+Git tree object or a mark reference set with `--import-marks`.
 
 Inline data format::
 	The data content for the file has not been supplied yet.
@@ -509,6 +511,8 @@ in octal.  Git only supports the following modes:
 * `160000`: A gitlink, SHA-1 of the object refers to a commit in
   another repository. Git links can only be specified by SHA or through
   a commit mark. They are used to implement submodules.
+* `040000`: A subdirectory.  Subdirectories can only be specified by
+  SHA or through a tree mark set with `--import-marks`.
 
 In both formats `<path>` is the complete path of the file to be added
 (if not already existing) or modified (if already existing).
diff --git a/Documentation/git-hash-object.txt b/Documentation/git-hash-object.txt
index 6904739a4..51edeecbe 100644
--- a/Documentation/git-hash-object.txt
+++ b/Documentation/git-hash-object.txt
@@ -49,7 +49,7 @@ OPTIONS
 
 --no-filters::
 	Hash the contents as is, ignoring any input filter that would
-	have been chosen by the attributes mechanism, including crlf
+	have been chosen by the attributes mechanism, including the end-of-line
 	conversion. If the file is read from standard input then this
 	is always implied, unless the --path option is given.
 
diff --git a/Documentation/git-instaweb.txt b/Documentation/git-instaweb.txt
index 2c3c4d299..e70cea932 100644
--- a/Documentation/git-instaweb.txt
+++ b/Documentation/git-instaweb.txt
@@ -49,15 +49,18 @@ OPTIONS
 	linkgit:git-web--browse[1] for more information about this. If
 	the script fails, the URL will be printed to stdout.
 
+start::
 --start::
 	Start the httpd instance and exit.  This does not generate
 	any of the configuration files for spawning a new instance.
 
+stop::
 --stop::
 	Stop the httpd instance and exit.  This does not generate
 	any of the configuration files for spawning a new instance,
 	nor does it close the browser.
 
+restart::
 --restart::
 	Restart the httpd instance and exit.  This does not generate
 	any of the configuration files for spawning a new instance.
diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt
index e970664fe..c213bdbdc 100644
--- a/Documentation/git-log.txt
+++ b/Documentation/git-log.txt
@@ -55,6 +55,9 @@ OPTIONS
 	paths.  With this, the full diff is shown for commits that touch
 	the specified paths; this means that "<path>..." limits only
 	commits, and doesn't limit diff for those commits.
++
+Note that this affects all diff-based output types, e.g. those
+produced by --stat etc.
 
 --log-size::
 	Before the log message print out its size in bytes. Intended
diff --git a/Documentation/git-ls-files.txt b/Documentation/git-ls-files.txt
index 3521637b5..a7c8174d0 100644
--- a/Documentation/git-ls-files.txt
+++ b/Documentation/git-ls-files.txt
@@ -106,8 +106,16 @@ OPTIONS
 	with `-s` or `-u` options does not make any sense.
 
 -t::
-	Identify the file status with the following tags (followed by
-	a space) at the start of each line:
+	This feature is semi-deprecated. For scripting purpose,
+	linkgit:git-status[1] `--porcelain` and
+	linkgit:git-diff-files[1] `--name-status` are almost always
+	superior alternatives, and users should look at
+	linkgit:git-status[1] `--short` or linkgit:git-diff[1]
+	`--name-status` for more user-friendly alternatives.
++
+This option identifies the file status with the following tags (followed by
+a space) at the start of each line:
+
 	H::	cached
 	S::	skip-worktree
 	M::	unmerged
@@ -132,6 +140,12 @@ OPTIONS
 	lines, show only a partial prefix.
 	Non default number of digits can be specified with --abbrev=<n>.
 
+--debug::
+	After each line that describes a file, add more data about its
+	cache entry.  This is intended to show as much information as
+	possible for manual inspection; the exact format may change at
+	any time.
+
 \--::
 	Do not interpret any more arguments as options.
 
diff --git a/Documentation/git-notes.txt b/Documentation/git-notes.txt
index 5540af5d1..2981d8c5e 100644
--- a/Documentation/git-notes.txt
+++ b/Documentation/git-notes.txt
@@ -129,10 +129,12 @@ OPTIONS
 	is taken to be in `refs/notes/` if it is not qualified.
 
 -n::
+--dry-run::
 	Do not remove anything; just report the object names whose notes
 	would be removed.
 
 -v::
+--verbose::
 	Report all object names whose notes are removed.
 
 
diff --git a/Documentation/git-prune.txt b/Documentation/git-prune.txt
index 15cfb7a8d..4d673a568 100644
--- a/Documentation/git-prune.txt
+++ b/Documentation/git-prune.txt
@@ -31,10 +31,12 @@ OPTIONS
 -------
 
 -n::
+--dry-run::
 	Do not remove anything; just report what it would
 	remove.
 
 -v::
+--verbose::
 	Report all removed objects.
 
 \--::
diff --git a/Documentation/git-pull.txt b/Documentation/git-pull.txt
index ab4de1035..c50f7dcb8 100644
--- a/Documentation/git-pull.txt
+++ b/Documentation/git-pull.txt
@@ -8,29 +8,72 @@ git-pull - Fetch from and merge with another repository or a local branch
 
 SYNOPSIS
 --------
-'git pull' <options> <repository> <refspec>...
+'git pull' [options] [<repository> [<refspec>...]]
 
 
 DESCRIPTION
 -----------
-Runs 'git fetch' with the given parameters, and calls 'git merge'
-to merge the retrieved head(s) into the current branch.
-With `--rebase`, calls 'git rebase' instead of 'git merge'.
 
-Note that you can use `.` (current directory) as the
-<repository> to pull from the local repository -- this is useful
-when merging local branches into the current branch.
+Incorporates changes from a remote repository into the current
+branch.  In its default mode, `git pull` is shorthand for
+`git fetch` followed by `git merge FETCH_HEAD`.
 
-Also note that options meant for 'git pull' itself and underlying
-'git merge' must be given before the options meant for 'git fetch'.
+More precisely, 'git pull' runs 'git fetch' with the given
+parameters and calls 'git merge' to merge the retrieved branch
+heads into the current branch.
+With `--rebase`, it runs 'git rebase' instead of 'git merge'.
 
-*Warning*: Running 'git pull' (actually, the underlying 'git merge')
+<repository> should be the name of a remote repository as
+passed to linkgit:git-fetch[1].  <refspec> can name an
+arbitrary remote ref (for example, the name of a tag) or even
+a collection of refs with corresponding remote tracking branches
+(e.g., refs/heads/*:refs/remotes/origin/*), but usually it is
+the name of a branch in the remote repository.
+
+Default values for <repository> and <branch> are read from the
+"remote" and "merge" configuration for the current branch
+as set by linkgit:git-branch[1] `--track`.
+
+Assume the following history exists and the current branch is
+"`master`":
+
+------------
+	  A---B---C master on origin
+	 /
+    D---E---F---G master
+------------
+
+Then "`git pull`" will fetch and replay the changes from the remote
+`master` branch since it diverged from the local `master` (i.e., `E`)
+until its current commit (`C`) on top of `master` and record the
+result in a new commit along with the names of the two parent commits
+and a log message from the user describing the changes.
+
+------------
+	  A---B---C remotes/origin/master
+	 /         \
+    D---E---F---G---H master
+------------
+
+See linkgit:git-merge[1] for details, including how conflicts
+are presented and handled.
+
+In git 1.7.0 or later, to cancel a conflicting merge, use
+`git reset --merge`.  *Warning*: In older versions of git, running 'git pull'
 with uncommitted changes is discouraged: while possible, it leaves you
-in a state that is hard to back out of in the case of a conflict.
+in a state that may be hard to back out of in the case of a conflict.
+
+If any of the remote changes overlap with local uncommitted changes,
+the merge will be automatically cancelled and the work tree untouched.
+It is generally best to get any local changes in working order before
+pulling or stash them away with linkgit:git-stash[1].
 
 OPTIONS
 -------
 
+Options meant for 'git pull' itself and the underlying 'git merge'
+must be given before the options meant for 'git fetch'.
+
 -q::
 --quiet::
 	This is passed to both underlying git-fetch to squelch reporting of
diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt
index b68abff28..658ff2ff6 100644
--- a/Documentation/git-push.txt
+++ b/Documentation/git-push.txt
@@ -200,16 +200,29 @@ summary::
 	For a successfully pushed ref, the summary shows the old and new
 	values of the ref in a form suitable for using as an argument to
 	`git log` (this is `<old>..<new>` in most cases, and
-	`<old>...<new>` for forced non-fast-forward updates). For a
-	failed update, more details are given for the failure.
-	The string `rejected` indicates that git did not try to send the
-	ref at all (typically because it is not a fast-forward). The
-	string `remote rejected` indicates that the remote end refused
-	the update; this rejection is typically caused by a hook on the
-	remote side. The string `remote failure` indicates that the
-	remote end did not report the successful update of the ref
-	(perhaps because of a temporary error on the remote side, a
-	break in the network connection, or other transient error).
+	`<old>...<new>` for forced non-fast-forward updates).
++
+For a failed update, more details are given:
++
+--
+rejected::
+	Git did not try to send the ref at all, typically because it
+	is not a fast-forward and you did not force the update.
+
+remote rejected::
+	The remote end refused the update.  Usually caused by a hook
+	on the remote side, or because the remote repository has one
+	of the following safety options in effect:
+	`receive.denyCurrentBranch` (for pushes to the checked out
+	branch), `receive.denyNonFastForwards` (for forced
+	non-fast-forward updates), `receive.denyDeletes` or
+	`receive.denyDeleteCurrent`.  See linkgit:git-config[1].
+
+remote failure::
+	The remote end did not report the successful update of the ref,
+	perhaps because of a temporary error on the remote side, a
+	break in the network connection, or other transient error.
+--
 
 from::
 	The name of the local ref being pushed, minus its
diff --git a/Documentation/git-read-tree.txt b/Documentation/git-read-tree.txt
index f6037c4f6..2e78da448 100644
--- a/Documentation/git-read-tree.txt
+++ b/Documentation/git-read-tree.txt
@@ -412,6 +412,13 @@ turn `core.sparseCheckout` on in order to have sparse checkout
 support.
 
 
+BUGS
+----
+In order to match a directory with $GIT_DIR/info/sparse-checkout,
+trailing slash must be used. The form without trailing slash, while
+works with .gitignore, does not work with sparse checkout.
+
+
 SEE ALSO
 --------
 linkgit:git-write-tree[1]; linkgit:git-ls-files[1];
diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index be23ad235..b4314568f 100644
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -250,6 +250,13 @@ on top of the <upstream> branch using the given strategy, using
 the 'ours' strategy simply discards all patches from the <branch>,
 which makes little sense.
 
+-X <strategy-option>::
+--strategy-option=<strategy-option>::
+	Pass the <strategy-option> through to the merge strategy.
+	This implies `\--merge` and, if no strategy has been
+	specified, `-s recursive`.  Note the reversal of 'ours' and
+	'theirs' as noted in above for the `-m` option.
+
 -q::
 --quiet::
 	Be quiet. Implies --no-stat.
diff --git a/Documentation/git-request-pull.txt b/Documentation/git-request-pull.txt
index 19335fdda..400f61f6e 100644
--- a/Documentation/git-request-pull.txt
+++ b/Documentation/git-request-pull.txt
@@ -7,7 +7,7 @@ git-request-pull - Generates a summary of pending changes
 
 SYNOPSIS
 --------
-'git request-pull' <start> <url> [<end>]
+'git request-pull' [-p] <start> <url> [<end>]
 
 DESCRIPTION
 -----------
@@ -17,6 +17,9 @@ the given URL in the generated summary.
 
 OPTIONS
 -------
+-p::
+	Show patch text
+
 <start>::
 	Commit to start at.
 
diff --git a/Documentation/git-reset.txt b/Documentation/git-reset.txt
index 645f0c174..9cf31485f 100644
--- a/Documentation/git-reset.txt
+++ b/Documentation/git-reset.txt
@@ -8,40 +8,50 @@ git-reset - Reset current HEAD to the specified state
 SYNOPSIS
 --------
 [verse]
-'git reset' [--mixed | --soft | --hard | --merge | --keep] [-q] [<commit>]
 'git reset' [-q] [<commit>] [--] <paths>...
 'git reset' --patch [<commit>] [--] [<paths>...]
+'git reset' [--soft | --mixed | --hard | --merge | --keep] [-q] [<commit>]
 
 DESCRIPTION
 -----------
-Sets the current head to the specified commit and optionally resets the
-index and working tree to match.
-
-This command is useful if you notice some small error in a recent
-commit (or set of commits) and want to redo that part without showing
-the undo in the history.
-
-If you want to undo a commit other than the latest on a branch,
-linkgit:git-revert[1] is your friend.
-
-The second and third forms with 'paths' and/or --patch are used to
-revert selected paths in the index from a given commit, without moving
-HEAD.
-
+In the first and second form, copy entries from <commit> to the index.
+In the third form, set the current branch to <commit>, optionally
+modifying index and worktree to match.  The <commit> defaults to HEAD
+in all forms.
+
+'git reset' [-q] [<commit>] [--] <paths>...::
+	This form resets the index entries for all <paths> to their
+	state at the <commit>.  (It does not affect the worktree, nor
+	the current branch.)
++
+This means that `git reset <paths>` is the opposite of `git add
+<paths>`.
 
-OPTIONS
--------
---mixed::
-	Resets the index but not the working tree (i.e., the changed files
-	are preserved but not marked for commit) and reports what has not
-	been updated. This is the default action.
+'git reset' --patch|-p [<commit>] [--] [<paths>...]::
+	Interactively select hunks in the difference between the index
+	and <commit> (defaults to HEAD).  The chosen hunks are applied
+	in reverse to the index.
++
+This means that `git reset -p` is the opposite of `git add -p` (see
+linkgit:git-add[1]).
 
+'git reset' [--<mode>] [<commit>]::
+	This form points the current branch to <commit> and then
+	updates index and working tree according to <mode>, which must
+	be one of the following:
++
+--
 --soft::
 	Does not touch the index file nor the working tree at all, but
 	requires them to be in a good order. This leaves all your changed
 	files "Changes to be committed", as 'git status' would
 	put it.
 
+--mixed::
+	Resets the index but not the working tree (i.e., the changed files
+	are preserved but not marked for commit) and reports what has not
+	been updated. This is the default action.
+
 --hard::
 	Matches the working tree and index to that of the tree being
 	switched to. Any changes to tracked files in the working tree
@@ -59,132 +69,46 @@ OPTIONS
 	the given commit.  If a file that is different between the
 	current commit and the given commit has local changes, reset
 	is aborted.
+--
 
--p::
---patch::
-	Interactively select hunks in the difference between the index
-	and <commit> (defaults to HEAD).  The chosen hunks are applied
-	in reverse to the index.
-+
-This means that `git reset -p` is the opposite of `git add -p` (see
-linkgit:git-add[1]).
+If you want to undo a commit other than the latest on a branch,
+linkgit:git-revert[1] is your friend.
+
+
+OPTIONS
+-------
 
 -q::
 --quiet::
 	Be quiet, only report errors.
 
-<commit>::
-	Commit to make the current HEAD. If not given defaults to HEAD.
-
-DISCUSSION
-----------
 
-The tables below show what happens when running:
-
-----------
-git reset --option target
-----------
-
-to reset the HEAD to another commit (`target`) with the different
-reset options depending on the state of the files.
-
-In these tables, A, B, C and D are some different states of a
-file. For example, the first line of the first table means that if a
-file is in state A in the working tree, in state B in the index, in
-state C in HEAD and in state D in the target, then "git reset --soft
-target" will put the file in state A in the working tree, in state B
-in the index and in state D in HEAD.
-
-      working index HEAD target         working index HEAD
-      ----------------------------------------------------
-       A       B     C    D     --soft   A       B     D
-				--mixed  A       D     D
-				--hard   D       D     D
-				--merge (disallowed)
-				--keep  (disallowed)
-
-      working index HEAD target         working index HEAD
-      ----------------------------------------------------
-       A       B     C    C     --soft   A       B     C
-				--mixed  A       C     C
-				--hard   C       C     C
-				--merge (disallowed)
-				--keep   A       C     C
-
-      working index HEAD target         working index HEAD
-      ----------------------------------------------------
-       B       B     C    D     --soft   B       B     D
-				--mixed  B       D     D
-				--hard   D       D     D
-				--merge  D       D     D
-				--keep  (disallowed)
-
-      working index HEAD target         working index HEAD
-      ----------------------------------------------------
-       B       B     C    C     --soft   B       B     C
-				--mixed  B       C     C
-				--hard   C       C     C
-				--merge  C       C     C
-				--keep   B       C     C
-
-      working index HEAD target         working index HEAD
-      ----------------------------------------------------
-       B       C     C    D     --soft   B       C     D
-				--mixed  B       D     D
-				--hard   D       D     D
-				--merge (disallowed)
-				--keep  (disallowed)
-
-      working index HEAD target         working index HEAD
-      ----------------------------------------------------
-       B       C     C    C     --soft   B       C     C
-				--mixed  B       C     C
-				--hard   C       C     C
-				--merge  B       C     C
-				--keep   B       C     C
-
-"reset --merge" is meant to be used when resetting out of a conflicted
-merge. Any mergy operation guarantees that the work tree file that is
-involved in the merge does not have local change wrt the index before
-it starts, and that it writes the result out to the work tree. So if
-we see some difference between the index and the target and also
-between the index and the work tree, then it means that we are not
-resetting out from a state that a mergy operation left after failing
-with a conflict. That is why we disallow --merge option in this case.
-
-"reset --keep" is meant to be used when removing some of the last
-commits in the current branch while keeping changes in the working
-tree. If there could be conflicts between the changes in the commit we
-want to remove and the changes in the working tree we want to keep,
-the reset is disallowed. That's why it is disallowed if there are both
-changes between the working tree and HEAD, and between HEAD and the
-target. To be safe, it is also disallowed when there are unmerged
-entries.
-
-The following tables show what happens when there are unmerged
-entries:
-
-      working index HEAD target         working index HEAD
-      ----------------------------------------------------
-       X       U     A    B     --soft  (disallowed)
-				--mixed  X       B     B
-				--hard   B       B     B
-				--merge  B       B     B
-				--keep  (disallowed)
-
-      working index HEAD target         working index HEAD
-      ----------------------------------------------------
-       X       U     A    A     --soft  (disallowed)
-				--mixed  X       A     A
-				--hard   A       A     A
-				--merge  A       A     A
-				--keep  (disallowed)
-
-X means any state and U means an unmerged index.
-
-Examples
+EXAMPLES
 --------
 
+Undo add::
++
+------------
+$ edit                                     <1>
+$ git add frotz.c filfre.c
+$ mailx                                    <2>
+$ git reset                                <3>
+$ git pull git://info.example.com/ nitfol  <4>
+------------
++
+<1> You are happily working on something, and find the changes
+in these files are in good order.  You do not want to see them
+when you run "git diff", because you plan to work on other files
+and changes with these files are distracting.
+<2> Somebody asks you to pull, and the changes sounds worthy of merging.
+<3> However, you already dirtied the index (i.e. your index does
+not match the HEAD commit).  But you know the pull you are going
+to make does not affect frotz.c nor filfre.c, so you revert the
+index changes for these two files.  Your changes in working tree
+remain there.
+<4> Then you can pull and merge, leaving frotz.c and filfre.c
+changes still in the working tree.
+
 Undo a commit and redo::
 +
 ------------
@@ -204,19 +128,6 @@ edit the message further, you can give -C option instead.
 +
 See also the --amend option to linkgit:git-commit[1].
 
-Undo commits permanently::
-+
-------------
-$ git commit ...
-$ git reset --hard HEAD~3   <1>
-------------
-+
-<1> The last three commits (HEAD, HEAD^, and HEAD~2) were bad
-and you do not want to ever see them again.  Do *not* do this if
-you have already given these commits to somebody else.  (See the
-"RECOVERING FROM UPSTREAM REBASE" section in linkgit:git-rebase[1] for
-the implications of doing so.)
-
 Undo a commit, making it a topic branch::
 +
 ------------
@@ -232,28 +143,18 @@ current HEAD.
 <2> Rewind the master branch to get rid of those three commits.
 <3> Switch to "topic/wip" branch and keep working.
 
-Undo add::
+Undo commits permanently::
 +
 ------------
-$ edit                                     <1>
-$ git add frotz.c filfre.c
-$ mailx                                    <2>
-$ git reset                                <3>
-$ git pull git://info.example.com/ nitfol  <4>
+$ git commit ...
+$ git reset --hard HEAD~3   <1>
 ------------
 +
-<1> You are happily working on something, and find the changes
-in these files are in good order.  You do not want to see them
-when you run "git diff", because you plan to work on other files
-and changes with these files are distracting.
-<2> Somebody asks you to pull, and the changes sounds worthy of merging.
-<3> However, you already dirtied the index (i.e. your index does
-not match the HEAD commit).  But you know the pull you are going
-to make does not affect frotz.c nor filfre.c, so you revert the
-index changes for these two files.  Your changes in working tree
-remain there.
-<4> Then you can pull and merge, leaving frotz.c and filfre.c
-changes still in the working tree.
+<1> The last three commits (HEAD, HEAD^, and HEAD~2) were bad
+and you do not want to ever see them again.  Do *not* do this if
+you have already given these commits to somebody else.  (See the
+"RECOVERING FROM UPSTREAM REBASE" section in linkgit:git-rebase[1] for
+the implications of doing so.)
 
 Undo a merge or pull::
 +
@@ -355,7 +256,7 @@ Keep changes in working tree while discarding some previous commits::
 Suppose you are working on something and you commit it, and then you
 continue working a bit more, but now you think that what you have in
 your working tree should be in another branch that has nothing to do
-with what you commited previously. You can start a new branch and
+with what you committed previously. You can start a new branch and
 reset it while keeping the changes in your work tree.
 +
 ------------
@@ -376,6 +277,114 @@ $ git reset --keep start                    <3>
 <3> But you can use "reset --keep" to remove the unwanted commit after
     you switched to "branch2".
 
+
+DISCUSSION
+----------
+
+The tables below show what happens when running:
+
+----------
+git reset --option target
+----------
+
+to reset the HEAD to another commit (`target`) with the different
+reset options depending on the state of the files.
+
+In these tables, A, B, C and D are some different states of a
+file. For example, the first line of the first table means that if a
+file is in state A in the working tree, in state B in the index, in
+state C in HEAD and in state D in the target, then "git reset --soft
+target" will put the file in state A in the working tree, in state B
+in the index and in state D in HEAD.
+
+      working index HEAD target         working index HEAD
+      ----------------------------------------------------
+       A       B     C    D     --soft   A       B     D
+				--mixed  A       D     D
+				--hard   D       D     D
+				--merge (disallowed)
+				--keep  (disallowed)
+
+      working index HEAD target         working index HEAD
+      ----------------------------------------------------
+       A       B     C    C     --soft   A       B     C
+				--mixed  A       C     C
+				--hard   C       C     C
+				--merge (disallowed)
+				--keep   A       C     C
+
+      working index HEAD target         working index HEAD
+      ----------------------------------------------------
+       B       B     C    D     --soft   B       B     D
+				--mixed  B       D     D
+				--hard   D       D     D
+				--merge  D       D     D
+				--keep  (disallowed)
+
+      working index HEAD target         working index HEAD
+      ----------------------------------------------------
+       B       B     C    C     --soft   B       B     C
+				--mixed  B       C     C
+				--hard   C       C     C
+				--merge  C       C     C
+				--keep   B       C     C
+
+      working index HEAD target         working index HEAD
+      ----------------------------------------------------
+       B       C     C    D     --soft   B       C     D
+				--mixed  B       D     D
+				--hard   D       D     D
+				--merge (disallowed)
+				--keep  (disallowed)
+
+      working index HEAD target         working index HEAD
+      ----------------------------------------------------
+       B       C     C    C     --soft   B       C     C
+				--mixed  B       C     C
+				--hard   C       C     C
+				--merge  B       C     C
+				--keep   B       C     C
+
+"reset --merge" is meant to be used when resetting out of a conflicted
+merge. Any mergy operation guarantees that the work tree file that is
+involved in the merge does not have local change wrt the index before
+it starts, and that it writes the result out to the work tree. So if
+we see some difference between the index and the target and also
+between the index and the work tree, then it means that we are not
+resetting out from a state that a mergy operation left after failing
+with a conflict. That is why we disallow --merge option in this case.
+
+"reset --keep" is meant to be used when removing some of the last
+commits in the current branch while keeping changes in the working
+tree. If there could be conflicts between the changes in the commit we
+want to remove and the changes in the working tree we want to keep,
+the reset is disallowed. That's why it is disallowed if there are both
+changes between the working tree and HEAD, and between HEAD and the
+target. To be safe, it is also disallowed when there are unmerged
+entries.
+
+The following tables show what happens when there are unmerged
+entries:
+
+      working index HEAD target         working index HEAD
+      ----------------------------------------------------
+       X       U     A    B     --soft  (disallowed)
+				--mixed  X       B     B
+				--hard   B       B     B
+				--merge  B       B     B
+				--keep  (disallowed)
+
+      working index HEAD target         working index HEAD
+      ----------------------------------------------------
+       X       U     A    A     --soft  (disallowed)
+				--mixed  X       A     A
+				--hard   A       A     A
+				--merge  A       A     A
+				--keep  (disallowed)
+
+X means any state and U means an unmerged index.
+
+
 Author
 ------
 Written by Junio C Hamano <gitster@pobox.com> and Linus Torvalds <torvalds@osdl.org>
diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt
index 0727f431c..be4c05336 100644
--- a/Documentation/git-rev-parse.txt
+++ b/Documentation/git-rev-parse.txt
@@ -184,10 +184,13 @@ scripts the same facilities C builtins have. It works as an option normalizer
 (e.g. splits single switches aggregate values), a bit like `getopt(1)` does.
 
 It takes on the standard input the specification of the options to parse and
-understand, and echoes on the standard output a line suitable for `sh(1)` `eval`
+understand, and echoes on the standard output a string suitable for `sh(1)` `eval`
 to replace the arguments with normalized ones.  In case of error, it outputs
 usage on the standard error stream, and exits with code 129.
 
+Note: Make sure you quote the result when passing it to `eval`.  See
+below for an example.
+
 Input Format
 ~~~~~~~~~~~~
 
@@ -244,7 +247,7 @@ bar=      some cool option --bar with an argument
   An option group Header
 C?        option C with an optional argument"
 
-eval `echo "$OPTS_SPEC" | git rev-parse --parseopt -- "$@" || echo exit $?`
+eval "$(echo "$OPTS_SPEC" | git rev-parse --parseopt -- "$@" || echo exit $?)"
 ------------
 
 SQ-QUOTE
diff --git a/Documentation/git-show-ref.txt b/Documentation/git-show-ref.txt
index 3f9d9c6db..75780d7d6 100644
--- a/Documentation/git-show-ref.txt
+++ b/Documentation/git-show-ref.txt
@@ -163,9 +163,15 @@ flag, so you can do
 
 to get a listing of all tags together with what they dereference.
 
+FILES
+-----
+`.git/refs/*`, `.git/packed-refs`
+
 SEE ALSO
 --------
-linkgit:git-ls-remote[1]
+linkgit:git-ls-remote[1],
+linkgit:git-update-ref[1],
+linkgit:gitrepository-layout[5]
 
 AUTHORS
 -------
diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt
index b09bd9761..4b84d08fc 100644
--- a/Documentation/git-svn.txt
+++ b/Documentation/git-svn.txt
@@ -646,6 +646,12 @@ svn.brokenSymlinkWorkaround::
 	revision fetched.  If unset, 'git svn' assumes this option to
 	be "true".
 
+svn.pathnameencoding::
+	This instructs git svn to recode pathnames to a given encoding.
+	It can be used by windows users and by those who work in non-utf8
+	locales to avoid corrupted file names with non-ASCII characters.
+	Valid encodings are the ones supported by Perl's Encode module.
+
 Since the noMetadata, rewriteRoot, rewriteUUID, useSvnsyncProps and useSvmProps
 options all affect the metadata generated and used by 'git svn'; they
 *must* be set in the configuration file before any history is imported
diff --git a/Documentation/git.txt b/Documentation/git.txt
index 27ece5885..c28a7ecc4 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -44,20 +44,23 @@ unreleased) version of git, that is available from 'master'
 branch of the `git.git` repository.
 Documentation for older releases are available here:
 
-* link:v1.7.2/git.html[documentation for release 1.7.2]
+* link:v1.7.2.1/git.html[documentation for release 1.7.2.1]
 
 * release notes for
+  link:RelNotes-1.7.2.1.txt[1.7.2.1],
   link:RelNotes-1.7.2.txt[1.7.2].
 
-* link:v1.7.1.1/git.html[documentation for release 1.7.1.1]
+* link:v1.7.1.2/git.html[documentation for release 1.7.1.2]
 
 * release notes for
+  link:RelNotes-1.7.1.2.txt[1.7.1.2],
   link:RelNotes-1.7.1.1.txt[1.7.1.1],
   link:RelNotes-1.7.1.txt[1.7.1].
 
-* link:v1.7.0.6/git.html[documentation for release 1.7.0.6]
+* link:v1.7.0.7/git.html[documentation for release 1.7.0.7]
 
 * release notes for
+  link:RelNotes-1.7.0.7.txt[1.7.0.7],
   link:RelNotes-1.7.0.6.txt[1.7.0.6],
   link:RelNotes-1.7.0.5.txt[1.7.0.5],
   link:RelNotes-1.7.0.4.txt[1.7.0.4],
@@ -724,6 +727,13 @@ The documentation for git suite was started by David Greaves
 <david@dgreaves.com>, and later enhanced greatly by the
 contributors on the git-list <git@vger.kernel.org>.
 
+Reporting Bugs
+--------------
+
+Report bugs to the Git mailing list <git@vger.kernel.org> where the
+development and maintenance is primarily done.  You do not have to be
+subscribed to the list to send a message there.
+
 SEE ALSO
 --------
 linkgit:gittutorial[7], linkgit:gittutorial-2[7],
diff --git a/Documentation/gitrepository-layout.txt b/Documentation/gitrepository-layout.txt
index 3cd32d680..eb3d04078 100644
--- a/Documentation/gitrepository-layout.txt
+++ b/Documentation/gitrepository-layout.txt
@@ -16,7 +16,7 @@ You may find these things in your git repository (`.git`
 directory for a repository associated with your working tree, or
 `<project>.git` directory for a public 'bare' repository. It is
 also possible to have a working tree where `.git` is a plain
-ascii file containing `gitdir: <path>`, i.e. the path to the
+ASCII file containing `gitdir: <path>`, i.e. the path to the
 real git repository).
 
 objects::
diff --git a/Documentation/pretty-options.txt b/Documentation/pretty-options.txt
index d78e121c7..9b6f3899e 100644
--- a/Documentation/pretty-options.txt
+++ b/Documentation/pretty-options.txt
@@ -1,5 +1,5 @@
 --pretty[='<format>']::
---format[='<format>']::
+--format='<format>'::
 
 	Pretty-print the contents of the commit logs in a given format,
 	where '<format>' can be one of 'oneline', 'short', 'medium',
diff --git a/Documentation/urls.txt b/Documentation/urls.txt
index 1dcd1e7f1..289019478 100644
--- a/Documentation/urls.txt
+++ b/Documentation/urls.txt
@@ -25,7 +25,7 @@ The ssh and git protocols additionally support ~username expansion:
 - git://host.xz{startsb}:port{endsb}/~{startsb}user{endsb}/path/to/repo.git/
 - {startsb}user@{endsb}host.xz:/~{startsb}user{endsb}/path/to/repo.git/
 
-For local respositories, also supported by git natively, the following
+For local repositories, also supported by git natively, the following
 syntaxes may be used:
 
 - /path/to/repo.git/
diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index e88f50caf..f6d301a10 100755
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v1.7.2
+DEF_VER=v1.7.2.GIT
 
 LF='
 '
diff --git a/INSTALL b/INSTALL
index 61086ab12..59200b730 100644
--- a/INSTALL
+++ b/INSTALL
@@ -157,3 +157,36 @@ Issues of note:
    It has been reported that docbook-xsl version 1.72 and 1.73 are
    buggy; 1.72 misformats manual pages for callouts, and 1.73 needs
    the patch in contrib/patches/docbook-xsl-manpages-charmap.patch
+
+   Users attempting to build the documentation on Cygwin may need to ensure
+   that the /etc/xml/catalog file looks something like this:
+
+   <?xml version="1.0"?>
+   <!DOCTYPE catalog PUBLIC
+      "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN"
+      "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd"
+   >
+   <catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
+     <rewriteURI
+       uriStartString = "http://docbook.sourceforge.net/release/xsl/current"
+       rewritePrefix = "/usr/share/sgml/docbook/xsl-stylesheets"
+     />
+     <rewriteURI
+       uriStartString="http://www.oasis-open.org/docbook/xml/4.5"
+       rewritePrefix="/usr/share/sgml/docbook/xml-dtd-4.5"
+     />
+  </catalog>
+
+  This can be achieved with the following two xmlcatalog commands:
+
+  xmlcatalog --noout \
+     --add rewriteURI \
+        http://docbook.sourceforge.net/release/xsl/current \
+        /usr/share/sgml/docbook/xsl-stylesheets \
+     /etc/xml/catalog
+
+  xmlcatalog --noout \
+     --add rewriteURI \
+         http://www.oasis-open.org/docbook/xml/4.5/xsl/current \
+         /usr/share/sgml/docbook/xml-dtd-4.5 \
+     /etc/xml/catalog
diff --git a/Makefile b/Makefile
index bc3c57058..1f11618cf 100644
--- a/Makefile
+++ b/Makefile
@@ -1854,8 +1854,9 @@ builtin/prune.o builtin/reflog.o reachable.o: reachable.h
 builtin/commit.o builtin/revert.o wt-status.o: wt-status.h
 builtin/tar-tree.o archive-tar.o: tar.h
 builtin/pack-objects.o: thread-utils.h
+connect.o transport.o http-backend.o: url.h
 http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
-http.o http-walker.o http-push.o remote-curl.o: http.h
+http.o http-walker.o http-push.o http-fetch.o remote-curl.o: http.h
 
 xdiff-interface.o $(XDIFF_OBJS): \
 	xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
@@ -2075,10 +2076,19 @@ endif
 	bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
 	execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
 	{ test "$$bindir/" = "$$execdir/" || \
-		{ $(RM) "$$execdir/git$X" && \
+	  for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
+		$(RM) "$$execdir/$$p" && \
 		test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
-		ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
-		cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
+		ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
+		cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
+	  done; \
+	} && \
+	for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
+		$(RM) "$$bindir/$$p" && \
+		ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
+		ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
+		cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
+	done && \
 	for p in $(BUILT_INS); do \
 		$(RM) "$$execdir/$$p" && \
 		ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
@@ -2254,6 +2264,7 @@ check-docs::
 		documented,gitglossary | \
 		documented,githooks | \
 		documented,gitrepository-layout | \
+		documented,gitrevisions | \
 		documented,gittutorial | \
 		documented,gittutorial-2 | \
 		documented,git-bisect-lk2009 | \
diff --git a/RelNotes b/RelNotes
index 3da01a562..a479abbc6 120000
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes-1.7.2.txt
\ No newline at end of file
+Documentation/RelNotes-1.7.2.1.txt
\ No newline at end of file
diff --git a/archive.c b/archive.c
index d700af3b6..edd68534f 100644
--- a/archive.c
+++ b/archive.c
@@ -33,6 +33,7 @@ static void format_subst(const struct commit *commit,
 	struct strbuf fmt = STRBUF_INIT;
 	struct pretty_print_context ctx = {0};
 	ctx.date_mode = DATE_NORMAL;
+	ctx.abbrev = DEFAULT_ABBREV;
 
 	if (src == buf->buf)
 		to_free = strbuf_detach(buf, NULL);
diff --git a/base85.c b/base85.c
index e459feebb..781b5754f 100644
--- a/base85.c
+++ b/base85.c
@@ -7,9 +7,9 @@
 #define say1(a,b) fprintf(stderr, a, b)
 #define say2(a,b,c) fprintf(stderr, a, b, c)
 #else
-#define say(a) do {} while(0)
-#define say1(a,b) do {} while(0)
-#define say2(a,b,c) do {} while(0)
+#define say(a) do { /* nothing */ } while (0)
+#define say1(a,b) do { /* nothing */ } while (0)
+#define say2(a,b,c) do { /* nothing */ } while (0)
 #endif
 
 static const char en85[] = {
diff --git a/branch.c b/branch.c
index 2ab42aaf4..93dc866f8 100644
--- a/branch.c
+++ b/branch.c
@@ -159,7 +159,7 @@ void create_branch(const char *head,
 			dont_change_ref = 1;
 		else if (!force)
 			die("A branch named '%s' already exists.", name);
-		else if (!is_bare_repository() && !strcmp(head, name))
+		else if (!is_bare_repository() && head && !strcmp(head, name))
 			die("Cannot force update the current branch.");
 		forcing = 1;
 	}
diff --git a/builtin/apply.c b/builtin/apply.c
index 12ef9ea8a..f38c1f7b8 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -2979,8 +2979,7 @@ static void build_fake_ancestor(struct patch *list, const char *filename)
 		else if (get_sha1(patch->old_sha1_prefix, sha1))
 			/* git diff has no index line for mode/type changes */
 			if (!patch->lines_added && !patch->lines_deleted) {
-				if (get_current_sha1(patch->new_name, sha1) ||
-				    get_current_sha1(patch->old_name, sha1))
+				if (get_current_sha1(patch->old_name, sha1))
 					die("mode change for %s, which is not "
 						"in current HEAD", name);
 				sha1_ptr = sha1;
diff --git a/builtin/check-ref-format.c b/builtin/check-ref-format.c
index b106c65d8..ae3f28115 100644
--- a/builtin/check-ref-format.c
+++ b/builtin/check-ref-format.c
@@ -33,28 +33,38 @@ static void collapse_slashes(char *dst, const char *src)
 	*dst = '\0';
 }
 
+static int check_ref_format_branch(const char *arg)
+{
+	struct strbuf sb = STRBUF_INIT;
+	int nongit;
+
+	setup_git_directory_gently(&nongit);
+	if (strbuf_check_branch_ref(&sb, arg))
+		die("'%s' is not a valid branch name", arg);
+	printf("%s\n", sb.buf + 11);
+	return 0;
+}
+
+static int check_ref_format_print(const char *arg)
+{
+	char *refname = xmalloc(strlen(arg) + 1);
+
+	if (check_ref_format(arg))
+		return 1;
+	collapse_slashes(refname, arg);
+	printf("%s\n", refname);
+	return 0;
+}
+
 int cmd_check_ref_format(int argc, const char **argv, const char *prefix)
 {
 	if (argc == 2 && !strcmp(argv[1], "-h"))
 		usage(builtin_check_ref_format_usage);
 
-	if (argc == 3 && !strcmp(argv[1], "--branch")) {
-		struct strbuf sb = STRBUF_INIT;
-
-		if (strbuf_check_branch_ref(&sb, argv[2]))
-			die("'%s' is not a valid branch name", argv[2]);
-		printf("%s\n", sb.buf + 11);
-		exit(0);
-	}
-	if (argc == 3 && !strcmp(argv[1], "--print")) {
-		char *refname = xmalloc(strlen(argv[2]) + 1);
-
-		if (check_ref_format(argv[2]))
-			exit(1);
-		collapse_slashes(refname, argv[2]);
-		printf("%s\n", refname);
-		exit(0);
-	}
+	if (argc == 3 && !strcmp(argv[1], "--branch"))
+		return check_ref_format_branch(argv[2]);
+	if (argc == 3 && !strcmp(argv[1], "--print"))
+		return check_ref_format_print(argv[2]);
 	if (argc != 2)
 		usage(builtin_check_ref_format_usage);
 	return !!check_ref_format(argv[1]);
diff --git a/builtin/checkout.c b/builtin/checkout.c
index 1994be92c..1f7e1546f 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -32,7 +32,11 @@ struct checkout_opts {
 	int writeout_stage;
 	int writeout_error;
 
+	/* not set by parse_options */
+	int branch_exists;
+
 	const char *new_branch;
+	const char *new_branch_force;
 	const char *new_orphan_branch;
 	int new_branch_log;
 	enum branch_track track;
@@ -279,7 +283,6 @@ static void show_local_changes(struct object *head)
 	struct rev_info rev;
 	/* I think we want full paths, even if we're in a subdirectory. */
 	init_revisions(&rev, NULL);
-	rev.abbrev = 0;
 	rev.diffopt.output_format |= DIFF_FORMAT_NAME_STATUS;
 	if (diff_setup_done(&rev.diffopt) < 0)
 		die("diff_setup_done failed");
@@ -511,7 +514,8 @@ static void update_refs_for_switch(struct checkout_opts *opts,
 			}
 		}
 		else
-			create_branch(old->name, opts->new_branch, new->name, 0,
+			create_branch(old->name, opts->new_branch, new->name,
+				      opts->new_branch_force ? 1 : 0,
 				      opts->new_branch_log, opts->track);
 		new->name = opts->new_branch;
 		setup_branch_path(new);
@@ -531,7 +535,7 @@ static void update_refs_for_switch(struct checkout_opts *opts,
 					new->name);
 			else
 				fprintf(stderr, "Switched to%s branch '%s'\n",
-					opts->new_branch ? " a new" : "",
+					opts->branch_exists ? " and reset" : " a new",
 					new->name);
 		}
 		if (old->path && old->name) {
@@ -657,7 +661,10 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
 	int dwim_new_local_branch = 1;
 	struct option options[] = {
 		OPT__QUIET(&opts.quiet),
-		OPT_STRING('b', NULL, &opts.new_branch, "new branch", "branch"),
+		OPT_STRING('b', NULL, &opts.new_branch, "branch",
+			   "create and checkout a new branch"),
+		OPT_STRING('B', NULL, &opts.new_branch_force, "branch",
+			   "create/reset and checkout a branch"),
 		OPT_BOOLEAN('l', NULL, &opts.new_branch_log, "log for new branch"),
 		OPT_SET_INT('t', "track",  &opts.track, "track",
 			BRANCH_TRACK_EXPLICIT),
@@ -688,6 +695,14 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
 	argc = parse_options(argc, argv, prefix, options, checkout_usage,
 			     PARSE_OPT_KEEP_DASHDASH);
 
+	/* we can assume from now on new_branch = !new_branch_force */
+	if (opts.new_branch && opts.new_branch_force)
+		die("-B cannot be used with -b");
+
+	/* copy -B over to -b, so that we can just check the latter */
+	if (opts.new_branch_force)
+		opts.new_branch = opts.new_branch_force;
+
 	if (patch_mode && (opts.track > 0 || opts.new_branch
 			   || opts.new_branch_log || opts.merge || opts.force))
 		die ("--patch is incompatible with all other options");
@@ -709,7 +724,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
 
 	if (opts.new_orphan_branch) {
 		if (opts.new_branch)
-			die("--orphan and -b are mutually exclusive");
+			die("--orphan and -b|-B are mutually exclusive");
 		if (opts.track > 0)
 			die("--orphan cannot be used with -t");
 		opts.new_branch = opts.new_orphan_branch;
@@ -858,8 +873,12 @@ no_reference:
 		if (strbuf_check_branch_ref(&buf, opts.new_branch))
 			die("git checkout: we do not like '%s' as a branch name.",
 			    opts.new_branch);
-		if (!get_sha1(buf.buf, rev))
-			die("git checkout: branch %s already exists", opts.new_branch);
+		if (!get_sha1(buf.buf, rev)) {
+			opts.branch_exists = 1;
+			if (!opts.new_branch_force)
+				die("git checkout: branch %s already exists",
+				    opts.new_branch);
+		}
 		strbuf_release(&buf);
 	}
 
diff --git a/builtin/clean.c b/builtin/clean.c
index fac64e6cd..b508d2cab 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -10,12 +10,13 @@
 #include "cache.h"
 #include "dir.h"
 #include "parse-options.h"
+#include "string-list.h"
 #include "quote.h"
 
 static int force = -1; /* unset */
 
 static const char *const builtin_clean_usage[] = {
-	"git clean [-d] [-f] [-n] [-q] [-x | -X] [--] <paths>...",
+	"git clean [-d] [-f] [-n] [-q] [-e <pattern>] [-x | -X] [--] <paths>...",
 	NULL
 };
 
@@ -26,6 +27,13 @@ static int git_clean_config(const char *var, const char *value, void *cb)
 	return git_default_config(var, value, cb);
 }
 
+static int exclude_cb(const struct option *opt, const char *arg, int unset)
+{
+	struct string_list *exclude_list = opt->value;
+	string_list_append(exclude_list, arg);
+	return 0;
+}
+
 int cmd_clean(int argc, const char **argv, const char *prefix)
 {
 	int i;
@@ -36,6 +44,7 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
 	struct dir_struct dir;
 	static const char **pathspec;
 	struct strbuf buf = STRBUF_INIT;
+	struct string_list exclude_list = { NULL, 0, 0, 0 };
 	const char *qname;
 	char *seen = NULL;
 	struct option options[] = {
@@ -44,6 +53,8 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
 		OPT_BOOLEAN('f', "force", &force, "force"),
 		OPT_BOOLEAN('d', NULL, &remove_directories,
 				"remove whole directories"),
+		{ OPTION_CALLBACK, 'e', "exclude", &exclude_list, "pattern",
+		  "exclude <pattern>", PARSE_OPT_NONEG, exclude_cb },
 		OPT_BOOLEAN('x', NULL, &ignored, "remove ignored files, too"),
 		OPT_BOOLEAN('X', NULL, &ignored_only,
 				"remove only ignored files"),
@@ -81,6 +92,9 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
 	if (!ignored)
 		setup_standard_excludes(&dir);
 
+	for (i = 0; i < exclude_list.nr; i++)
+		add_exclude(exclude_list.items[i].string, "", 0, dir.exclude_list);
+
 	pathspec = get_pathspec(prefix, argv);
 
 	fill_directory(&dir, pathspec);
@@ -167,5 +181,6 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
 	free(seen);
 
 	strbuf_release(&directory);
+	string_list_clear(&exclude_list, 0);
 	return (errors != 0);
 }
diff --git a/builtin/commit.c b/builtin/commit.c
index 9456f4a58..66fdd2202 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -148,7 +148,7 @@ static struct option builtin_commit_options[] = {
 		    "terminate entries with NUL"),
 	OPT_BOOLEAN(0, "amend", &amend, "amend previous commit"),
 	OPT_BOOLEAN(0, "no-post-rewrite", &no_post_rewrite, "bypass post-rewrite hook"),
-	{ OPTION_STRING, 'u', "untracked-files", &untracked_files_arg, "mode", "show untracked files, optional modes: all, normal, no. (Default: all)", PARSE_OPT_OPTARG, NULL, (intptr_t)"all" },
+	{ OPTION_STRING, 'u', "untracked-files", &untracked_files_arg, "mode", "show untracked files, optional modes: all, normal, no (Default: all)", PARSE_OPT_OPTARG, NULL, (intptr_t)"all" },
 	/* end commit contents options */
 
 	{ OPTION_BOOLEAN, 0, "allow-empty", &allow_empty, NULL,
@@ -1165,7 +1165,6 @@ static void print_summary(const char *prefix, const unsigned char *sha1)
 	init_revisions(&rev, prefix);
 	setup_revisions(0, NULL, &rev, NULL);
 
-	rev.abbrev = 0;
 	rev.diff = 1;
 	rev.diffopt.output_format =
 		DIFF_FORMAT_SHORTSTAT | DIFF_FORMAT_SUMMARY;
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 6eb1dfea0..680a8a97b 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -544,40 +544,14 @@ static int will_fetch(struct ref **head, const unsigned char *sha1)
 	return 0;
 }
 
-struct tag_data {
-	struct ref **head;
-	struct ref ***tail;
-};
-
-static int add_to_tail(struct string_list_item *item, void *cb_data)
-{
-	struct tag_data *data = (struct tag_data *)cb_data;
-	struct ref *rm = NULL;
-
-	/* We have already decided to ignore this item */
-	if (!item->util)
-		return 0;
-
-	rm = alloc_ref(item->string);
-	rm->peer_ref = alloc_ref(item->string);
-	hashcpy(rm->old_sha1, item->util);
-
-	**data->tail = rm;
-	*data->tail = &rm->next;
-
-	return 0;
-}
-
 static void find_non_local_tags(struct transport *transport,
 			struct ref **head,
 			struct ref ***tail)
 {
 	struct string_list existing_refs = { NULL, 0, 0, 0 };
 	struct string_list remote_refs = { NULL, 0, 0, 0 };
-	struct tag_data data;
 	const struct ref *ref;
 	struct string_list_item *item = NULL;
-	data.head = head; data.tail = tail;
 
 	for_each_ref(add_existing, &existing_refs);
 	for (ref = transport_get_remote_refs(transport); ref; ref = ref->next) {
@@ -631,10 +605,20 @@ static void find_non_local_tags(struct transport *transport,
 		item->util = NULL;
 
 	/*
-	 * For all the tags in the remote_refs string list, call
-	 * add_to_tail to add them to the list of refs to be fetched
+	 * For all the tags in the remote_refs string list,
+	 * add them to the list of refs to be fetched
 	 */
-	for_each_string_list(&remote_refs, add_to_tail, &data);
+	for_each_string_list_item(item, &remote_refs) {
+		/* Unless we have already decided to ignore this item... */
+		if (item->util)
+		{
+			struct ref *rm = alloc_ref(item->string);
+			rm->peer_ref = alloc_ref(item->string);
+			hashcpy(rm->old_sha1, item->util);
+			**tail = rm;
+			*tail = &rm->next;
+		}
+	}
 
 	string_list_clear(&remote_refs, 0);
 }
@@ -845,7 +829,8 @@ static int fetch_one(struct remote *remote, int argc, const char **argv)
 	int exit_code;
 
 	if (!remote)
-		die("Where do you want to fetch from today?");
+		die("No remote repository specified.  Please, specify either a URL or a\n"
+		    "remote name from which new revisions should be fetched.");
 
 	transport = transport_get(remote, NULL);
 	transport_set_verbosity(transport, verbosity, progress);
diff --git a/builtin/help.c b/builtin/help.c
index a9836b00a..61ff79839 100644
--- a/builtin/help.c
+++ b/builtin/help.c
@@ -120,7 +120,7 @@ static void exec_woman_emacs(const char *path, const char *page)
 		if (!path)
 			path = "emacsclient";
 		strbuf_addf(&man_page, "(woman \"%s\")", page);
-		execlp(path, "emacsclient", "-e", man_page.buf, NULL);
+		execlp(path, "emacsclient", "-e", man_page.buf, (char *)NULL);
 		warning("failed to exec '%s': %s", path, strerror(errno));
 	}
 }
@@ -148,7 +148,7 @@ static void exec_man_konqueror(const char *path, const char *page)
 		} else
 			path = "kfmclient";
 		strbuf_addf(&man_page, "man:%s(1)", page);
-		execlp(path, filename, "newTab", man_page.buf, NULL);
+		execlp(path, filename, "newTab", man_page.buf, (char *)NULL);
 		warning("failed to exec '%s': %s", path, strerror(errno));
 	}
 }
@@ -157,7 +157,7 @@ static void exec_man_man(const char *path, const char *page)
 {
 	if (!path)
 		path = "man";
-	execlp(path, "man", page, NULL);
+	execlp(path, "man", page, (char *)NULL);
 	warning("failed to exec '%s': %s", path, strerror(errno));
 }
 
@@ -165,7 +165,7 @@ static void exec_man_cmd(const char *cmd, const char *page)
 {
 	struct strbuf shell_cmd = STRBUF_INIT;
 	strbuf_addf(&shell_cmd, "%s %s", cmd, page);
-	execl("/bin/sh", "sh", "-c", shell_cmd.buf, NULL);
+	execl("/bin/sh", "sh", "-c", shell_cmd.buf, (char *)NULL);
 	warning("failed to exec '%s': %s", cmd, strerror(errno));
 }
 
@@ -372,7 +372,7 @@ static void show_info_page(const char *git_cmd)
 {
 	const char *page = cmd_to_page(git_cmd);
 	setenv("INFOPATH", system_path(GIT_INFO_PATH), 1);
-	execlp("info", "info", "gitman", page, NULL);
+	execlp("info", "info", "gitman", page, (char *)NULL);
 	die("no info viewer handled the request");
 }
 
@@ -398,7 +398,7 @@ static void get_html_page_path(struct strbuf *page_path, const char *page)
 #ifndef open_html
 static void open_html(const char *path)
 {
-	execl_git_cmd("web--browse", "-c", "help.browser", path, NULL);
+	execl_git_cmd("web--browse", "-c", "help.browser", path, (char *)NULL);
 }
 #endif
 
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index a89ae831d..fad76bf7a 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -884,6 +884,8 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
 	if (argc == 2 && !strcmp(argv[1], "-h"))
 		usage(index_pack_usage);
 
+	read_replace_refs = 0;
+
 	/*
 	 * We wish to read the repository's config file if any, and
 	 * for that it is necessary to call setup_git_directory_gently().
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index 1b9b8a8b4..bb4f612b3 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -25,6 +25,7 @@ static int show_modified;
 static int show_killed;
 static int show_valid_bit;
 static int line_terminator = '\n';
+static int debug_mode;
 
 static const char *prefix;
 static int max_prefix_len;
@@ -162,35 +163,41 @@ static void show_ce_entry(const char *tag, struct cache_entry *ce)
 		       ce_stage(ce));
 	}
 	write_name(ce->name, ce_namelen(ce));
-}
-
-static int show_one_ru(struct string_list_item *item, void *cbdata)
-{
-	const char *path = item->string;
-	struct resolve_undo_info *ui = item->util;
-	int i, len;
-
-	len = strlen(path);
-	if (len < max_prefix_len)
-		return 0; /* outside of the prefix */
-	if (!match_pathspec(pathspec, path, len, max_prefix_len, ps_matched))
-		return 0; /* uninterested */
-	for (i = 0; i < 3; i++) {
-		if (!ui->mode[i])
-			continue;
-		printf("%s%06o %s %d\t", tag_resolve_undo, ui->mode[i],
-		       find_unique_abbrev(ui->sha1[i], abbrev),
-		       i + 1);
-		write_name(path, len);
+	if (debug_mode) {
+		printf("  ctime: %d:%d\n", ce->ce_ctime.sec, ce->ce_ctime.nsec);
+		printf("  mtime: %d:%d\n", ce->ce_mtime.sec, ce->ce_mtime.nsec);
+		printf("  dev: %d\tino: %d\n", ce->ce_dev, ce->ce_ino);
+		printf("  uid: %d\tgid: %d\n", ce->ce_uid, ce->ce_gid);
+		printf("  size: %d\tflags: %x\n", ce->ce_size, ce->ce_flags);
 	}
-	return 0;
 }
 
 static void show_ru_info(void)
 {
+	struct string_list_item *item;
+
 	if (!the_index.resolve_undo)
 		return;
-	for_each_string_list(the_index.resolve_undo, show_one_ru, NULL);
+
+	for_each_string_list_item(item, the_index.resolve_undo) {
+		const char *path = item->string;
+		struct resolve_undo_info *ui = item->util;
+		int i, len;
+
+		len = strlen(path);
+		if (len < max_prefix_len)
+			continue; /* outside of the prefix */
+		if (!match_pathspec(pathspec, path, len, max_prefix_len, ps_matched))
+			continue; /* uninterested */
+		for (i = 0; i < 3; i++) {
+			if (!ui->mode[i])
+				continue;
+			printf("%s%06o %s %d\t", tag_resolve_undo, ui->mode[i],
+			       find_unique_abbrev(ui->sha1[i], abbrev),
+			       i + 1);
+			write_name(path, len);
+		}
+	}
 }
 
 static void show_files(struct dir_struct *dir)
@@ -519,6 +526,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
 		OPT_STRING(0, "with-tree", &with_tree, "tree-ish",
 			"pretend that paths removed since <tree-ish> are still present"),
 		OPT__ABBREV(&abbrev),
+		OPT_BOOLEAN(0, "debug", &debug_mode, "show debugging data"),
 		OPT_END()
 	};
 
diff --git a/builtin/notes.c b/builtin/notes.c
index 190005f3c..fbc347c9f 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -798,8 +798,9 @@ static int prune(int argc, const char **argv, const char *prefix)
 	struct notes_tree *t;
 	int show_only = 0, verbose = 0;
 	struct option options[] = {
-		OPT_BOOLEAN('n', NULL, &show_only, "do not remove, show only"),
-		OPT_BOOLEAN('v', NULL, &verbose, "report pruned notes"),
+		OPT_BOOLEAN('n', "dry-run", &show_only,
+			    "do not remove, show only"),
+		OPT_BOOLEAN('v', "verbose", &verbose, "report pruned notes"),
 		OPT_END()
 	};
 
diff --git a/builtin/prune.c b/builtin/prune.c
index 81f915ec3..99218ba49 100644
--- a/builtin/prune.c
+++ b/builtin/prune.c
@@ -125,10 +125,9 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
 {
 	struct rev_info revs;
 	const struct option options[] = {
-		OPT_BOOLEAN('n', NULL, &show_only,
+		OPT_BOOLEAN('n', "dry-run", &show_only,
 			    "do not remove, show only"),
-		OPT_BOOLEAN('v', NULL, &verbose,
-			"report pruned objects"),
+		OPT_BOOLEAN('v', "verbose", &verbose, "report pruned objects"),
 		OPT_DATE(0, "expire", &expire,
 			 "expire objects older than <time>"),
 		OPT_END()
diff --git a/builtin/push.c b/builtin/push.c
index f4358b9d2..e655eb769 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -22,13 +22,13 @@ static int progress;
 
 static const char **refspec;
 static int refspec_nr;
+static int refspec_alloc;
 
 static void add_refspec(const char *ref)
 {
-	int nr = refspec_nr + 1;
-	refspec = xrealloc(refspec, nr * sizeof(char *));
-	refspec[nr-1] = ref;
-	refspec_nr = nr;
+	refspec_nr++;
+	ALLOC_GROW(refspec, refspec_nr, refspec_alloc);
+	refspec[refspec_nr-1] = ref;
 }
 
 static void set_refspecs(const char **refs, int nr)
@@ -130,8 +130,8 @@ static int push_with_options(struct transport *transport, int flags)
 
 	if (nonfastforward && advice_push_nonfastforward) {
 		fprintf(stderr, "To prevent you from losing history, non-fast-forward updates were rejected\n"
-				"Merge the remote changes before pushing again.  See the 'Note about\n"
-				"fast-forwards' section of 'git push --help' for details.\n");
+				"Merge the remote changes (e.g. 'git pull') before pushing again.  See the\n"
+				"'Note about fast-forwards' section of 'git push --help' for details.\n");
 	}
 
 	return 1;
diff --git a/cache.h b/cache.h
index c9fa3df7f..37ef9d8a0 100644
--- a/cache.h
+++ b/cache.h
@@ -449,7 +449,7 @@ extern int init_db(const char *template_dir, unsigned int flags);
 				alloc = alloc_nr(alloc); \
 			x = xrealloc((x), alloc * sizeof(*(x))); \
 		} \
-	} while(0)
+	} while (0)
 
 /* Initialize and use the cache information */
 extern int read_index(struct index_state *);
@@ -811,6 +811,7 @@ const char *show_date_relative(unsigned long time, int tz,
 			       char *timebuf,
 			       size_t timebuf_size);
 int parse_date(const char *date, char *buf, int bufsize);
+int parse_date_basic(const char *date, unsigned long *timestamp, int *offset);
 void datestamp(char *buf, int bufsize);
 #define approxidate(s) approxidate_careful((s), NULL)
 unsigned long approxidate_careful(const char *, int *);
diff --git a/contrib/examples/git-commit.sh b/contrib/examples/git-commit.sh
index 5c72f655c..23ffb028d 100755
--- a/contrib/examples/git-commit.sh
+++ b/contrib/examples/git-commit.sh
@@ -631,7 +631,7 @@ then
 	if test -z "$quiet"
 	then
 		commit=`git diff-tree --always --shortstat --pretty="format:%h: %s"\
-		       --summary --root HEAD --`
+		       --abbrev --summary --root HEAD --`
 		echo "Created${initial_commit:+ initial} commit $commit"
 	fi
 fi
diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email
index 30ae63d74..008508643 100755
--- a/contrib/hooks/post-receive-email
+++ b/contrib/hooks/post-receive-email
@@ -55,6 +55,11 @@
 #     "t=%s; printf 'http://.../?id=%%s' \$t; echo;echo; git show -C \$t; echo"
 #   Be careful if "..." contains things that will be expanded by shell "eval"
 #   or printf.
+# hooks.emailmaxlines
+#   The maximum number of lines that should be included in the generated
+#   email body. If not specified, there is no limit.
+#   Lines beyond the limit are suppressed and counted, and a final
+#   line is added indicating the number of suppressed lines.
 #
 # Notes
 # -----
@@ -84,6 +89,7 @@ generate_email()
 	oldrev=$(git rev-parse $1)
 	newrev=$(git rev-parse $2)
 	refname="$3"
+	maxlines=$4
 
 	# --- Interpret
 	# 0000->1234 (create)
@@ -192,7 +198,12 @@ generate_email()
 		fn_name=atag
 		;;
 	esac
-	generate_${change_type}_${fn_name}_email
+
+	if [ -z "$maxlines" ]; then
+		generate_${change_type}_${fn_name}_email
+	else
+		generate_${change_type}_${fn_name}_email | limit_lines $maxlines
+	fi
 
 	generate_email_footer
 }
@@ -203,7 +214,7 @@ generate_email_header()
 	# Generate header
 	cat <<-EOF
 	To: $recipients
-	Subject: ${emailprefix}$projectdesc $refname_type, $short_refname, ${change_type}d. $describe
+	Subject: ${emailprefix}$projectdesc $refname_type $short_refname ${change_type}d. $describe
 	X-Git-Refname: $refname
 	X-Git-Reftype: $refname_type
 	X-Git-Oldrev: $oldrev
@@ -642,6 +653,24 @@ show_new_revisions()
 }
 
 
+limit_lines()
+{
+	lines=0
+	skipped=0
+	while IFS="" read -r line; do
+		lines=$((lines + 1))
+		if [ $lines -gt $1 ]; then
+			skipped=$((skipped + 1))
+		else
+			printf "%s\n" "$line"
+		fi
+	done
+	if [ $skipped -ne 0 ]; then
+		echo "... $skipped lines suppressed ..."
+	fi
+}
+
+
 send_mail()
 {
 	if [ -n "$envelopesender" ]; then
@@ -679,6 +708,7 @@ announcerecipients=$(git config hooks.announcelist)
 envelopesender=$(git config hooks.envelopesender)
 emailprefix=$(git config hooks.emailprefix || echo '[SCM] ')
 custom_showrev=$(git config hooks.showrev)
+maxlines=$(git config hooks.emailmaxlines)
 
 # --- Main loop
 # Allow dual mode: run from the command line just like the update hook, or
@@ -691,6 +721,6 @@ if [ -n "$1" -a -n "$2" -a -n "$3" ]; then
 else
 	while read oldrev newrev refname
 	do
-		generate_email $oldrev $newrev $refname | send_mail
+		generate_email $oldrev $newrev $refname $maxlines | send_mail
 	done
 fi
diff --git a/contrib/svn-fe/.gitignore b/contrib/svn-fe/.gitignore
index 27a33b669..02a779158 100644
--- a/contrib/svn-fe/.gitignore
+++ b/contrib/svn-fe/.gitignore
@@ -1,3 +1,4 @@
 /*.xml
 /*.1
 /*.html
+/svn-fe
diff --git a/contrib/svn-fe/Makefile b/contrib/svn-fe/Makefile
index 4cc8d1582..360d8da41 100644
--- a/contrib/svn-fe/Makefile
+++ b/contrib/svn-fe/Makefile
@@ -38,7 +38,7 @@ svn-fe$X: svn-fe.o $(VCSSVN_LIB) $(GIT_LIB)
 		$(ALL_LDFLAGS) $(LIBS)
 
 svn-fe.o: svn-fe.c ../../vcs-svn/svndump.h
-	$(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
+	$(QUIET_CC)$(CC) -I../../vcs-svn -o $*.o -c $(ALL_CFLAGS) $<
 
 svn-fe.html: svn-fe.txt
 	$(QUIET_SUBDIR0)../../Documentation $(QUIET_SUBDIR1) \
diff --git a/contrib/svn-fe/svn-fe.c b/contrib/svn-fe/svn-fe.c
index 43c4320ca..e9b9ba4da 100644
--- a/contrib/svn-fe/svn-fe.c
+++ b/contrib/svn-fe/svn-fe.c
@@ -4,7 +4,7 @@
  */
 
 #include <stdlib.h>
-#include "vcs-svn/svndump.h"
+#include "svndump.h"
 
 int main(int argc, char **argv)
 {
diff --git a/date.c b/date.c
index 3c981f7eb..00f9eb5d0 100644
--- a/date.c
+++ b/date.c
@@ -586,7 +586,7 @@ static int date_string(unsigned long date, int offset, char *buf, int len)
 
 /* Gr. strptime is crap for this; it doesn't have a way to require RFC2822
    (i.e. English) day/month names, and it doesn't work correctly with %z. */
-int parse_date_toffset(const char *date, unsigned long *timestamp, int *offset)
+int parse_date_basic(const char *date, unsigned long *timestamp, int *offset)
 {
 	struct tm tm;
 	int tm_gmt;
@@ -642,17 +642,16 @@ int parse_date_toffset(const char *date, unsigned long *timestamp, int *offset)
 
 	if (!tm_gmt)
 		*timestamp -= *offset * 60;
-	return 1; /* success */
+	return 0; /* success */
 }
 
 int parse_date(const char *date, char *result, int maxlen)
 {
 	unsigned long timestamp;
 	int offset;
-	if (parse_date_toffset(date, &timestamp, &offset) > 0)
-		return date_string(timestamp, offset, result, maxlen);
-	else
+	if (parse_date_basic(date, &timestamp, &offset))
 		return -1;
+	return date_string(timestamp, offset, result, maxlen);
 }
 
 enum date_mode parse_date_format(const char *format)
@@ -1004,9 +1003,8 @@ unsigned long approxidate_relative(const char *date, const struct timeval *tv)
 	int offset;
 	int errors = 0;
 
-	if (parse_date_toffset(date, &timestamp, &offset) > 0)
+	if (!parse_date_basic(date, &timestamp, &offset))
 		return timestamp;
-
 	return approxidate_str(date, tv, &errors);
 }
 
@@ -1019,7 +1017,7 @@ unsigned long approxidate_careful(const char *date, int *error_ret)
 	if (!error_ret)
 		error_ret = &dummy;
 
-	if (parse_date_toffset(date, &timestamp, &offset) > 0) {
+	if (!parse_date_basic(date, &timestamp, &offset)) {
 		*error_ret = 0;
 		return timestamp;
 	}
diff --git a/diff.c b/diff.c
index 1ddfdfbc2..ccc9f1f64 100644
--- a/diff.c
+++ b/diff.c
@@ -2711,10 +2711,16 @@ static void diff_fill_sha1_info(struct diff_filespec *one)
 static void strip_prefix(int prefix_length, const char **namep, const char **otherp)
 {
 	/* Strip the prefix but do not molest /dev/null and absolute paths */
-	if (*namep && **namep != '/')
+	if (*namep && **namep != '/') {
 		*namep += prefix_length;
-	if (*otherp && **otherp != '/')
+		if (**namep == '/')
+			++*namep;
+	}
+	if (*otherp && **otherp != '/') {
 		*otherp += prefix_length;
+		if (**otherp == '/')
+			++*otherp;
+	}
 }
 
 static void run_diff(struct diff_filepair *p, struct diff_options *o)
@@ -2821,7 +2827,6 @@ static void run_checkdiff(struct diff_filepair *p, struct diff_options *o)
 void diff_setup(struct diff_options *options)
 {
 	memcpy(options, &default_diff_options, sizeof(*options));
-	memset(&diff_queued_diff, 0, sizeof(diff_queued_diff));
 
 	options->file = stdout;
 
diff --git a/diffcore.h b/diffcore.h
index 491bea0b4..05ebc115a 100644
--- a/diffcore.h
+++ b/diffcore.h
@@ -18,7 +18,7 @@
 #define MAX_SCORE 60000.0
 #define DEFAULT_RENAME_SCORE 30000 /* rename/copy similarity minimum (50%) */
 #define DEFAULT_BREAK_SCORE  30000 /* minimum for break to happen (50%) */
-#define DEFAULT_MERGE_SCORE  36000 /* maximum for break-merge to happen 60%) */
+#define DEFAULT_MERGE_SCORE  36000 /* maximum for break-merge to happen (60%) */
 
 #define MINIMUM_BREAK_SIZE     400 /* do not break a file smaller than this */
 
@@ -98,7 +98,7 @@ struct diff_queue_struct {
 		(q)->queue = NULL; \
 		(q)->nr = (q)->alloc = 0; \
 		(q)->run = 0; \
-	} while(0);
+	} while (0)
 
 extern struct diff_queue_struct diff_queued_diff;
 extern struct diff_filepair *diff_queue(struct diff_queue_struct *,
@@ -118,9 +118,9 @@ void diff_debug_filespec(struct diff_filespec *, int, const char *);
 void diff_debug_filepair(const struct diff_filepair *, int);
 void diff_debug_queue(const char *, struct diff_queue_struct *);
 #else
-#define diff_debug_filespec(a,b,c) do {} while(0)
-#define diff_debug_filepair(a,b) do {} while(0)
-#define diff_debug_queue(a,b) do {} while(0)
+#define diff_debug_filespec(a,b,c) do { /* nothing */ } while (0)
+#define diff_debug_filepair(a,b) do { /* nothing */ } while (0)
+#define diff_debug_queue(a,b) do { /* nothing */ } while (0)
 #endif
 
 extern int diffcore_count_changes(struct diff_filespec *src,
diff --git a/fast-import.c b/fast-import.c
index 1e5d66ed0..dd51ac48b 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -1666,7 +1666,7 @@ static void dump_marks_helper(FILE *f,
 	if (m->shift) {
 		for (k = 0; k < 1024; k++) {
 			if (m->data.sets[k])
-				dump_marks_helper(f, (base + k) << m->shift,
+				dump_marks_helper(f, base + (k << m->shift),
 					m->data.sets[k]);
 		}
 	} else {
@@ -2131,6 +2131,7 @@ static void file_change_m(struct branch *b)
 	case S_IFREG | 0644:
 	case S_IFREG | 0755:
 	case S_IFLNK:
+	case S_IFDIR:
 	case S_IFGITLINK:
 		/* ok */
 		break;
@@ -2176,23 +2177,28 @@ static void file_change_m(struct branch *b)
 		 * another repository.
 		 */
 	} else if (inline_data) {
+		if (S_ISDIR(mode))
+			die("Directories cannot be specified 'inline': %s",
+				command_buf.buf);
 		if (p != uq.buf) {
 			strbuf_addstr(&uq, p);
 			p = uq.buf;
 		}
 		read_next_command();
 		parse_and_store_blob(&last_blob, sha1, 0);
-	} else if (oe) {
-		if (oe->type != OBJ_BLOB)
-			die("Not a blob (actually a %s): %s",
-				typename(oe->type), command_buf.buf);
 	} else {
-		enum object_type type = sha1_object_info(sha1, NULL);
+		enum object_type expected = S_ISDIR(mode) ?
+						OBJ_TREE: OBJ_BLOB;
+		enum object_type type = oe ? oe->type :
+					sha1_object_info(sha1, NULL);
 		if (type < 0)
-			die("Blob not found: %s", command_buf.buf);
-		if (type != OBJ_BLOB)
-			die("Not a blob (actually a %s): %s",
-			    typename(type), command_buf.buf);
+			die("%s not found: %s",
+					S_ISDIR(mode) ?  "Tree" : "Blob",
+					command_buf.buf);
+		if (type != expected)
+			die("Not a %s (actually a %s): %s",
+				typename(expected), typename(type),
+				command_buf.buf);
 	}
 
 	tree_content_set(&b->branch_tree, p, sha1, mode, NULL);
diff --git a/git-compat-util.h b/git-compat-util.h
index 02a73eeb6..fe845ae63 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -388,6 +388,8 @@ extern int odb_pack_keep(char *name, size_t namesz, unsigned char *sha1);
 
 static inline size_t xsize_t(off_t len)
 {
+	if (len > (size_t) len)
+		die("Cannot handle files this big");
 	return (size_t)len;
 }
 
diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh
index 7d5451198..bb104895a 100755
--- a/git-gui/git-gui.sh
+++ b/git-gui/git-gui.sh
@@ -38,7 +38,7 @@ if {[catch {package require Tcl 8.4} err]
 	tk_messageBox \
 		-icon error \
 		-type ok \
-		-title [mc "git-gui: fatal error"] \
+		-title "git-gui: fatal error" \
 		-message $err
 	exit 1
 }
@@ -269,6 +269,17 @@ proc is_config_true {name} {
 	}
 }
 
+proc is_config_false {name} {
+	global repo_config
+	if {[catch {set v $repo_config($name)}]} {
+		return 0
+	} elseif {$v eq {false} || $v eq {0} || $v eq {no}} {
+		return 1
+	} else {
+		return 0
+	}
+}
+
 proc get_config {name} {
 	global repo_config
 	if {[catch {set v $repo_config($name)}]} {
@@ -323,6 +334,8 @@ proc _trace_exec {cmd} {
 	puts stderr $d
 }
 
+#'"  fix poor old emacs font-lock mode
+
 proc _git_cmd {name} {
 	global _git_cmd_path
 
@@ -416,6 +429,9 @@ proc _lappend_nice {cmd_var} {
 
 	if {![info exists _nice]} {
 		set _nice [_which nice]
+		if {[catch {exec $_nice git version}]} {
+			set _nice {}
+		}
 	}
 	if {$_nice ne {}} {
 		lappend cmd $_nice
@@ -634,6 +650,7 @@ proc rmsel_tag {text} {
 	return $text
 }
 
+wm withdraw .
 set root_exists 0
 bind . <Visibility> {
 	bind . <Visibility> {}
@@ -782,6 +799,7 @@ set default_config(user.email) {}
 
 set default_config(gui.encoding) [encoding system]
 set default_config(gui.matchtrackingbranch) false
+set default_config(gui.textconv) true
 set default_config(gui.pruneduringfetch) false
 set default_config(gui.trustmtime) false
 set default_config(gui.fastcopyblame) false
@@ -1155,6 +1173,9 @@ apply_config
 # try to set work tree from environment, falling back to core.worktree
 if {[catch { set _gitworktree $env(GIT_WORK_TREE) }]} {
 	set _gitworktree [get_config core.worktree]
+	if {$_gitworktree eq ""} {
+		set _gitworktree [file dirname [file normalize $_gitdir]]
+	}
 }
 if {$_prefix ne {}} {
 	if {$_gitworktree eq {}} {
@@ -2098,7 +2119,7 @@ proc do_explore {} {
 		# freedesktop.org-conforming system is our best shot
 		set explorer "xdg-open"
 	}
-	eval exec $explorer $_gitworktree &
+	eval exec $explorer [list [file nativename $_gitworktree]] &
 }
 
 set is_quitting 0
@@ -2901,6 +2922,7 @@ blame {
 		set current_branch $head
 	}
 
+	wm deiconify .
 	switch -- $subcommand {
 	browser {
 		if {$jump_spec ne {}} usage
@@ -3405,6 +3427,19 @@ lappend diff_actions [list $ctxmsm entryconf [$ctxmsm index last] -state]
 $ctxmsm add separator
 create_common_diff_popup $ctxmsm
 
+proc has_textconv {path} {
+	if {[is_config_false gui.textconv]} {
+		return 0
+	}
+	set filter [gitattr $path diff set]
+	set textconv [get_config [join [list diff $filter textconv] .]]
+	if {$filter ne {set} && $textconv ne {}} {
+		return 1
+	} else {
+		return 0
+	}
+}
+
 proc popup_diff_menu {ctxm ctxmmg ctxmsm x y X Y} {
 	global current_diff_path file_states
 	set ::cursorX $x
@@ -3440,7 +3475,8 @@ proc popup_diff_menu {ctxm ctxmmg ctxmsm x y X Y} {
 			|| {__} eq $state
 			|| {_O} eq $state
 			|| {_T} eq $state
-			|| {T_} eq $state} {
+			|| {T_} eq $state
+			|| [has_textconv $current_diff_path]} {
 			set s disabled
 		} else {
 			set s normal
@@ -3460,29 +3496,44 @@ $main_status show [mc "Initializing..."]
 
 # -- Load geometry
 #
-catch {
-set gm $repo_config(gui.geometry)
-wm geometry . [lindex $gm 0]
-if {$use_ttk} {
-	.vpane sashpos 0 [lindex $gm 1]
-	.vpane.files sashpos 0 [lindex $gm 2]
-} else {
-	.vpane sash place 0 \
-		[lindex $gm 1] \
-		[lindex [.vpane sash coord 0] 1]
-	.vpane.files sash place 0 \
-		[lindex [.vpane.files sash coord 0] 0] \
-		[lindex $gm 2]
+proc on_ttk_pane_mapped {w pane pos} {
+	bind $w <Map> {}
+	after 0 [list after idle [list $w sashpos $pane $pos]]
+}
+proc on_tk_pane_mapped {w pane x y} {
+	bind $w <Map> {}
+	after 0 [list after idle [list $w sash place $pane $x $y]]
+}
+proc on_application_mapped {} {
+	global repo_config use_ttk
+	bind . <Map> {}
+	set gm $repo_config(gui.geometry)
+	if {$use_ttk} {
+		bind .vpane <Map> \
+		    [list on_ttk_pane_mapped %W 0 [lindex $gm 1]]
+		bind .vpane.files <Map> \
+		    [list on_ttk_pane_mapped %W 0 [lindex $gm 2]]
+	} else {
+		bind .vpane <Map> \
+		    [list on_tk_pane_mapped %W 0 \
+			 [lindex $gm 1] \
+			 [lindex [.vpane sash coord 0] 1]]
+		bind .vpane.files <Map> \
+		    [list on_tk_pane_mapped %W 0 \
+			 [lindex [.vpane.files sash coord 0] 0] \
+			 [lindex $gm 2]]
+	}
+	wm geometry . [lindex $gm 0]
 }
-unset gm
+if {[info exists repo_config(gui.geometry)]} {
+	bind . <Map> [list on_application_mapped]
+	wm geometry . [lindex $repo_config(gui.geometry) 0]
 }
 
 # -- Load window state
 #
-catch {
-set gws $repo_config(gui.wmstate)
-wm state . $gws
-unset gws
+if {[info exists repo_config(gui.wmstate)]} {
+	catch {wm state . $repo_config(gui.wmstate)}
 }
 
 # -- Key Bindings
diff --git a/git-gui/lib/blame.tcl b/git-gui/lib/blame.tcl
index 786b50b8c..2137ec968 100644
--- a/git-gui/lib/blame.tcl
+++ b/git-gui/lib/blame.tcl
@@ -449,11 +449,28 @@ method _load {jump} {
 
 	$status show [mc "Reading %s..." "$commit:[escape_path $path]"]
 	$w_path conf -text [escape_path $path]
+
+	set do_textconv 0
+	if {![is_config_false gui.textconv] && [git-version >= 1.7.2]} {
+		set filter [gitattr $path diff set]
+		set textconv [get_config [join [list diff $filter textconv] .]]
+		if {$filter ne {set} && $textconv ne {}} {
+			set do_textconv 1
+		}
+	}
 	if {$commit eq {}} {
-		set fd [open $path r]
+		if {$do_textconv ne 0} {
+			set fd [open |[list $textconv $path] r]
+		} else {
+			set fd [open $path r]
+		}
 		fconfigure $fd -eofchar {}
 	} else {
-		set fd [git_read cat-file blob "$commit:$path"]
+		if {$do_textconv ne 0} {
+			set fd [git_read cat-file --textconv "$commit:$path"]
+		} else {
+			set fd [git_read cat-file blob "$commit:$path"]
+		}
 	}
 	fconfigure $fd \
 		-blocking 0 \
diff --git a/git-gui/lib/choose_repository.tcl b/git-gui/lib/choose_repository.tcl
index 64f06748b..fae119286 100644
--- a/git-gui/lib/choose_repository.tcl
+++ b/git-gui/lib/choose_repository.tcl
@@ -100,12 +100,17 @@ constructor pick {} {
 	$opts insert end [mc "Clone Existing Repository"] link_clone
 	$opts insert end "\n"
 	if {$m_repo ne {}} {
+		if {[tk windowingsystem] eq "win32"} {
+			set key L
+		} else {
+			set key C
+		}
 		$m_repo add command \
 			-command [cb _next clone] \
-			-accelerator $M1T-C \
+			-accelerator $M1T-$key \
 			-label [mc "Clone..."]
-		bind $top <$M1B-c> [cb _next clone]
-		bind $top <$M1B-C> [cb _next clone]
+		bind $top <$M1B-[string tolower $key]> [cb _next clone]
+		bind $top <$M1B-[string toupper $key]> [cb _next clone]
 	}
 
 	$opts tag conf link_open -foreground blue -underline 1
diff --git a/git-gui/lib/diff.tcl b/git-gui/lib/diff.tcl
index ec8c11eeb..c62875027 100644
--- a/git-gui/lib/diff.tcl
+++ b/git-gui/lib/diff.tcl
@@ -55,7 +55,7 @@ proc handle_empty_diff {} {
 
 	set path $current_diff_path
 	set s $file_states($path)
-	if {[lindex $s 0] ne {_M}} return
+	if {[lindex $s 0] ne {_M} || [has_textconv $path]} return
 
 	# Prevent infinite rescan loops
 	incr diff_empty_count
@@ -280,6 +280,9 @@ proc start_show_diff {cont_info {add_opts {}}} {
 			lappend cmd diff-files
 		}
 	}
+	if {![is_config_false gui.textconv] && [git-version >= 1.6.1]} {
+		lappend cmd --textconv
+	}
 
 	if {[string match {160000 *} [lindex $s 2]]
 	 || [string match {160000 *} [lindex $s 3]]} {
diff --git a/git-gui/lib/option.tcl b/git-gui/lib/option.tcl
index d4c5e45c8..3807c8d28 100644
--- a/git-gui/lib/option.tcl
+++ b/git-gui/lib/option.tcl
@@ -148,6 +148,7 @@ proc do_options {} {
 		{b gui.trustmtime  {mc "Trust File Modification Timestamps"}}
 		{b gui.pruneduringfetch {mc "Prune Tracking Branches During Fetch"}}
 		{b gui.matchtrackingbranch {mc "Match Tracking Branches"}}
+		{b gui.textconv {mc "Use Textconv For Diffs and Blames"}}
 		{b gui.fastcopyblame {mc "Blame Copy Only On Changed Files"}}
 		{i-20..200 gui.copyblamethreshold {mc "Minimum Letters To Blame Copy On"}}
 		{i-0..300 gui.blamehistoryctx {mc "Blame History Context Radius (days)"}}
diff --git a/git-gui/lib/shortcut.tcl b/git-gui/lib/shortcut.tcl
index 79c1888e1..78878ef89 100644
--- a/git-gui/lib/shortcut.tcl
+++ b/git-gui/lib/shortcut.tcl
@@ -16,7 +16,7 @@ proc do_windows_shortcut {} {
 					[info nameofexecutable] \
 					[file normalize $::argv0] \
 					] \
-					[file normalize [$_gitworktree]]
+					[file normalize $_gitworktree]
 			} err]} {
 			error_popup [strcat [mc "Cannot write shortcut:"] "\n\n$err"]
 		}
@@ -57,7 +57,7 @@ proc do_cygwin_shortcut {} {
 					$sh -c \
 					"CHERE_INVOKING=1 source /etc/profile;[sq $me] &" \
 					] \
-					[file normalize [$_gitworktree]]
+					[file normalize $_gitworktree]
 			} err]} {
 			error_popup [strcat [mc "Cannot write shortcut:"] "\n\n$err"]
 		}
diff --git a/git-gui/lib/status_bar.tcl b/git-gui/lib/status_bar.tcl
index 5fe3aad38..95cb44991 100644
--- a/git-gui/lib/status_bar.tcl
+++ b/git-gui/lib/status_bar.tcl
@@ -39,6 +39,7 @@ method _oneline_pack {} {
 }
 
 constructor two_line {path} {
+	global NS
 	set w $path
 	set w_l $w.l
 	set w_c $w.c
diff --git a/git-gui/lib/win32.tcl b/git-gui/lib/win32.tcl
index d7f93d045..db91ab84a 100644
--- a/git-gui/lib/win32.tcl
+++ b/git-gui/lib/win32.tcl
@@ -18,9 +18,9 @@ proc win32_create_lnk {lnk_path lnk_exec lnk_dir} {
 	eval [list exec wscript.exe \
 		/E:jscript \
 		/nologo \
-		[file join $oguilib win32_shortcut.js] \
+		[file nativename [file join $oguilib win32_shortcut.js]] \
 		$lnk_path \
-		[file join $oguilib git-gui.ico] \
+		[file nativename [file join $oguilib git-gui.ico]] \
 		$lnk_dir \
 		$lnk_exec] $lnk_args
 }
diff --git a/git-gui/windows/git-gui.sh b/git-gui/windows/git-gui.sh
index 66bbb2f8f..b1845c505 100644
--- a/git-gui/windows/git-gui.sh
+++ b/git-gui/windows/git-gui.sh
@@ -13,10 +13,11 @@ if { $argc >=2 && [lindex $argv 0] == "--working-dir" } {
 	incr argc -2
 }
 
-set bindir [file dirname \
+set basedir [file dirname \
             [file dirname \
              [file dirname [info script]]]]
-set bindir [file join $bindir bin]
+set bindir [file join $basedir bin]
+set bindir "$bindir;[file join $basedir mingw bin]"
 regsub -all ";" $bindir "\\;" bindir
 set env(PATH) "$bindir;$env(PATH)"
 unset bindir
diff --git a/git-instaweb.sh b/git-instaweb.sh
index 6635fbefd..e6f6ecda1 100755
--- a/git-instaweb.sh
+++ b/git-instaweb.sh
@@ -43,7 +43,8 @@ test -z "$port" && port=1234
 
 resolve_full_httpd () {
 	case "$httpd" in
-	*apache2*|*lighttpd*)
+	*apache2*|*lighttpd*|*httpd*)
+		# yes, *httpd* covers *lighttpd* above, but it is there for clarity
 		# ensure that the apache2/lighttpd command ends with "-f"
 		if ! echo "$httpd" | sane_grep -- '-f *$' >/dev/null 2>&1
 		then
@@ -56,6 +57,13 @@ resolve_full_httpd () {
 		httpd_only="${httpd%% *}" # cut on first space
 		return
 		;;
+	*webrick*)
+		# server is started by running via generated webrick.rb in
+		# $fqgitdir/gitweb
+		full_httpd="$fqgitdir/gitweb/webrick.rb"
+		httpd_only="${httpd%% *}" # cut on first space
+		return
+		;;
 	esac
 
 	httpd_only="$(echo $httpd | cut -f1 -d' ')"
@@ -187,40 +195,53 @@ GITWEB_CONFIG="$fqgitdir/gitweb/gitweb_config.perl"
 export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG
 
 webrick_conf () {
+	# webrick seems to have no way of passing arbitrary environment
+	# variables to the underlying CGI executable, so we wrap the
+	# actual gitweb.cgi using a shell script to force it
+  wrapper="$fqgitdir/gitweb/$httpd/wrapper.sh"
+	cat > "$wrapper" <<EOF
+#!/bin/sh
+# we use this shell script wrapper around the real gitweb.cgi since
+# there appears to be no other way to pass arbitrary environment variables
+# into the CGI process
+GIT_EXEC_PATH=$GIT_EXEC_PATH GIT_DIR=$GIT_DIR GITWEB_CONFIG=$GITWEB_CONFIG
+export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG
+exec $root/gitweb.cgi
+EOF
+	chmod +x "$wrapper"
+
+	# This assumes _ruby_ is in the user's $PATH. that's _one_
+	# portable way to run ruby, which could be installed anywhere, really.
 	# generate a standalone server script in $fqgitdir/gitweb.
 	cat >"$fqgitdir/gitweb/$httpd.rb" <<EOF
+#!/usr/bin/env ruby
 require 'webrick'
-require 'yaml'
-options = YAML::load_file(ARGV[0])
-options[:StartCallback] = proc do
-  File.open(options[:PidFile],"w") do |f|
-    f.puts Process.pid
-  end
-end
-options[:ServerType] = WEBrick::Daemon
+require 'logger'
+options = {
+  :Port => $port,
+  :DocumentRoot => "$root",
+  :Logger => Logger.new('$fqgitdir/gitweb/error.log'),
+  :AccessLog => [
+    [ Logger.new('$fqgitdir/gitweb/access.log'),
+      WEBrick::AccessLog::COMBINED_LOG_FORMAT ]
+  ],
+  :DirectoryIndex => ["gitweb.cgi"],
+  :CGIInterpreter => "$wrapper",
+  :StartCallback => lambda do
+    File.open("$fqgitdir/pid", "w") { |f| f.puts Process.pid }
+  end,
+  :ServerType => WEBrick::Daemon,
+}
+options[:BindAddress] = '127.0.0.1' if "$local" == "true"
 server = WEBrick::HTTPServer.new(options)
 ['INT', 'TERM'].each do |signal|
   trap(signal) {server.shutdown}
 end
 server.start
 EOF
-	# generate a shell script to invoke the above ruby script,
-	# which assumes _ruby_ is in the user's $PATH. that's _one_
-	# portable way to run ruby, which could be installed anywhere,
-	# really.
-	cat >"$fqgitdir/gitweb/$httpd" <<EOF
-#!/bin/sh
-exec ruby "$fqgitdir/gitweb/$httpd.rb" \$*
-EOF
-	chmod +x "$fqgitdir/gitweb/$httpd"
-
-	cat >"$conf" <<EOF
-:Port: $port
-:DocumentRoot: "$root"
-:DirectoryIndex: ["gitweb.cgi"]
-:PidFile: "$fqgitdir/pid"
-EOF
-	test "$local" = true && echo ':BindAddress: "127.0.0.1"' >> "$conf"
+	chmod +x "$fqgitdir/gitweb/$httpd.rb"
+	# configuration is embedded in server script file, webrick.rb
+	rm -f "$conf"
 }
 
 lighttpd_conf () {
@@ -300,7 +321,13 @@ EOF
 }
 
 apache2_conf () {
-	test -z "$module_path" && module_path=/usr/lib/apache2/modules
+	if test -z "$module_path"
+	then
+		test -d "/usr/lib/httpd/modules" &&
+			module_path="/usr/lib/httpd/modules"
+		test -d "/usr/lib/apache2/modules" &&
+			module_path="/usr/lib/apache2/modules"
+	fi
 	bind=
 	test x"$local" = xtrue && bind='127.0.0.1:'
 	echo 'text/css css' > "$fqgitdir/mime.types"
@@ -314,8 +341,10 @@ PidFile "$fqgitdir/pid"
 Listen $bind$port
 EOF
 
-	for mod in mime dir; do
-		if test -e $module_path/mod_${mod}.so; then
+	for mod in mime dir env log_config
+	do
+		if test -e $module_path/mod_${mod}.so
+		then
 			echo "LoadModule ${mod}_module " \
 			     "$module_path/mod_${mod}.so" >> "$conf"
 		fi
@@ -334,7 +363,7 @@ EOF
 		cat >> "$conf" <<EOF
 LoadModule perl_module $module_path/mod_perl.so
 PerlPassEnv GIT_DIR
-PerlPassEnv GIT_EXEC_DIR
+PerlPassEnv GIT_EXEC_PATH
 PerlPassEnv GITWEB_CONFIG
 <Location /gitweb.cgi>
 	SetHandler perl-script
@@ -364,6 +393,9 @@ EOF
 			echo "ScriptSock logs/gitweb.sock" >> "$conf"
 		fi
 		cat >> "$conf" <<EOF
+PassEnv GIT_DIR
+PassEnv GIT_EXEC_PATH
+PassEnv GITWEB_CONFIG
 AddHandler cgi-script .cgi
 <Location /gitweb.cgi>
 	Options +ExecCGI
@@ -560,7 +592,7 @@ case "$httpd" in
 *lighttpd*)
 	lighttpd_conf
 	;;
-*apache2*)
+*apache2*|*httpd*)
 	apache2_conf
 	;;
 webrick)
diff --git a/git-mergetool.sh b/git-mergetool.sh
index b52a7410b..bd7ab02f1 100755
--- a/git-mergetool.sh
+++ b/git-mergetool.sh
@@ -264,17 +264,35 @@ merge_keep_temporaries="$(git config --bool mergetool.keepTemporaries || echo fa
 
 last_status=0
 rollup_status=0
+rerere=false
+
+files_to_merge() {
+    if test "$rerere" = true
+    then
+	git rerere status
+    else
+	git ls-files -u | sed -e 's/^[^	]*	//' | sort -u
+    fi
+}
+
 
 if test $# -eq 0 ; then
-    files=$(git ls-files -u | sed -e 's/^[^	]*	//' | sort -u)
+    cd_to_toplevel
+
+    if test -e "$GIT_DIR/MERGE_RR"
+    then
+	rerere=true
+    fi
+
+    files=$(files_to_merge)
     if test -z "$files" ; then
 	echo "No files need merging"
 	exit 0
     fi
-    echo Merging the files: "$files"
-    git ls-files -u |
-    sed -e 's/^[^	]*	//' |
-    sort -u |
+    printf "Merging:\n"
+    printf "$files\n"
+
+    files_to_merge |
     while IFS= read i
     do
 	if test $last_status -ne 0; then
diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 31e68603f..b94c2a038 100755
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -119,7 +119,7 @@ run 'git rebase --continue'"
 export GIT_CHERRY_PICK_HELP
 
 warn () {
-	echo "$*" >&2
+	printf '%s\n' "$*" >&2
 }
 
 output () {
@@ -606,7 +606,7 @@ skip_unnecessary_picks () {
 			fd=1
 			;;
 		esac
-		echo "$command${sha1:+ }$sha1${rest:+ }$rest" >&$fd
+		printf '%s\n' "$command${sha1:+ }$sha1${rest:+ }$rest" >&$fd
 	done <"$TODO" >"$TODO.new" 3>>"$DONE" &&
 	mv -f "$TODO".new "$TODO" &&
 	case "$(peek_next_command)" in
@@ -649,12 +649,12 @@ rearrange_squash () {
 		case " $used" in
 		*" $sha1 "*) continue ;;
 		esac
-		echo "$pick $sha1 $message"
+		printf '%s\n' "$pick $sha1 $message"
 		while read -r squash action msg
 		do
 			case "$message" in
 			"$msg"*)
-				echo "$action $squash $action! $msg"
+				printf '%s\n' "$action $squash $action! $msg"
 				used="$used$squash "
 				;;
 			esac
@@ -895,7 +895,7 @@ first and then run 'git rebase --continue' again."
 		do
 			if test t != "$PRESERVE_MERGES"
 			then
-				echo "pick $shortsha1 $rest" >> "$TODO"
+				printf '%s\n' "pick $shortsha1 $rest" >> "$TODO"
 			else
 				sha1=$(git rev-parse $shortsha1)
 				if test -z "$REBASE_ROOT"
@@ -914,7 +914,7 @@ first and then run 'git rebase --continue' again."
 				if test f = "$preserve"
 				then
 					touch "$REWRITTEN"/$sha1
-					echo "pick $shortsha1 $rest" >> "$TODO"
+					printf '%s\n' "pick $shortsha1 $rest" >> "$TODO"
 				fi
 			fi
 		done
diff --git a/git-rebase.sh b/git-rebase.sh
index ab4afa7de..7508463b3 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -44,6 +44,7 @@ To restore the original branch and stop rebasing run \"git rebase --abort\".
 "
 unset newbase
 strategy=recursive
+strategy_opts=
 do_merge=
 dotest="$GIT_DIR"/rebase-merge
 prec=4
@@ -112,7 +113,7 @@ call_merge () {
 	then
 		export GIT_MERGE_VERBOSITY=1
 	fi
-	git-merge-$strategy "$cmt^" -- "$hd" "$cmt"
+	eval 'git-merge-$strategy' $strategy_opts '"$cmt^" -- "$hd" "$cmt"'
 	rv=$?
 	case "$rv" in
 	0)
@@ -208,6 +209,7 @@ do
 		test -d "$dotest" -o -d "$GIT_DIR"/rebase-apply ||
 			die "No rebase in progress?"
 
+		git update-index --ignore-submodules --refresh &&
 		git diff-files --quiet --ignore-submodules || {
 			echo "You must edit all merge conflicts and then"
 			echo "mark them as resolved using git add"
@@ -293,6 +295,27 @@ do
 	-M|-m|--m|--me|--mer|--merg|--merge)
 		do_merge=t
 		;;
+	-X*|--strategy-option*)
+		case "$#,$1" in
+		1,-X|1,--strategy-option)
+			usage ;;
+		*,-X|*,--strategy-option)
+			newopt="$2"
+			shift ;;
+		*,--strategy-option=*)
+			newopt="$(expr " $1" : ' --strategy-option=\(.*\)')" ;;
+		*,-X*)
+			newopt="$(expr " $1" : ' -X\(.*\)')" ;;
+		1,*)
+			usage ;;
+		esac
+		strategy_opts="$strategy_opts $(git rev-parse --sq-quote "--$newopt")"
+		do_merge=t
+		if test -n "$strategy"
+		then
+			strategy=recursive
+		fi
+		;;
 	-s=*|--s=*|--st=*|--str=*|--stra=*|--strat=*|--strate=*|\
 		--strateg=*|--strategy=*|\
 	-s|--s|--st|--str|--stra|--strat|--strate|--strateg|--strategy)
@@ -345,7 +368,7 @@ do
 	--root)
 		rebase_root=t
 		;;
-	-f|--f|--fo|--for|--forc|force|--force-r|--force-re|--force-reb|--force-reba|--force-rebas|--force-rebase|--no-ff)
+	-f|--f|--fo|--for|--forc|--force|--force-r|--force-re|--force-reb|--force-reba|--force-rebas|--force-rebase|--no-ff)
 		force_rebase=t
 		;;
 	--rerere-autoupdate|--no-rerere-autoupdate)
@@ -543,7 +566,7 @@ fi
 if test -z "$do_merge"
 then
 	git format-patch -k --stdout --full-index --ignore-if-in-upstream \
-		$root_flag "$revisions" |
+		--no-renames $root_flag "$revisions" |
 	git am $git_am_opt --rebasing --resolvemsg="$RESOLVEMSG" &&
 	move_to_original_branch
 	ret=$?
diff --git a/git-svn.perl b/git-svn.perl
index c4163584a..9b046b693 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -494,6 +494,7 @@ sub cmd_set_tree {
 
 sub cmd_dcommit {
 	my $head = shift;
+	command_noisy(qw/update-index --refresh/);
 	git_cmd_try { command_oneline(qw/diff-index --quiet HEAD/) }
 		'Cannot dcommit with a dirty index.  Commit your changes first, '
 		. "or stash them with `git stash'.\n";
@@ -1819,6 +1820,7 @@ sub read_all_remotes {
 			die("svn-remote.$remote: remote ref '$remote_ref' "
 			    . "must start with 'refs/'\n")
 				unless $remote_ref =~ m{^refs/};
+			$local_ref = uri_decode($local_ref);
 			$r->{$remote}->{fetch}->{$local_ref} = $remote_ref;
 			$r->{$remote}->{svm} = {} if $use_svm_props;
 		} elsif (m!^(.+)\.usesvmprops=\s*(.*)\s*$!) {
@@ -1831,6 +1833,7 @@ sub read_all_remotes {
 			die("svn-remote.$remote: remote ref '$remote_ref' ($t) "
 			    . "must start with 'refs/'\n")
 				unless $remote_ref =~ m{^refs/};
+			$local_ref = uri_decode($local_ref);
 			my $rs = {
 			    t => $t,
 			    remote => $remote,
@@ -2956,18 +2959,29 @@ sub other_gs {
 	my $gs = Git::SVN->find_by_url($new_url, $url, $branch_from);
 	unless ($gs) {
 		my $ref_id = $old_ref_id;
-		$ref_id =~ s/\@\d+$//;
+		$ref_id =~ s/\@\d+-*$//;
 		$ref_id .= "\@$r";
 		# just grow a tail if we're not unique enough :x
 		$ref_id .= '-' while find_ref($ref_id);
-		print STDERR "Initializing parent: $ref_id\n" unless $::_q > 1;
 		my ($u, $p, $repo_id) = ($new_url, '', $ref_id);
 		if ($u =~ s#^\Q$url\E(/|$)##) {
 			$p = $u;
 			$u = $url;
 			$repo_id = $self->{repo_id};
 		}
-		$gs = Git::SVN->init($u, $p, $repo_id, $ref_id, 1);
+		while (1) {
+			# It is possible to tag two different subdirectories at
+			# the same revision.  If the url for an existing ref
+			# does not match, we must either find a ref with a
+			# matching url or create a new ref by growing a tail.
+			$gs = Git::SVN->init($u, $p, $repo_id, $ref_id, 1);
+			my (undef, $max_commit) = $gs->rev_map_max(1);
+			last if (!$max_commit);
+			my ($url) = ::cmt_metadata($max_commit);
+			last if ($url eq $gs->full_url);
+			$ref_id .= '-';
+		}
+		print STDERR "Initializing parent: $ref_id\n" unless $::_q > 1;
 	}
 	$gs
 }
@@ -4050,6 +4064,7 @@ sub new {
 	$self->{absent_dir} = {};
 	$self->{absent_file} = {};
 	$self->{gii} = $git_svn->tmp_index_do(sub { Git::IndexInfo->new });
+	$self->{pathnameencoding} = Git::config('svn.pathnameencoding');
 	$self;
 }
 
@@ -4133,6 +4148,10 @@ sub open_directory {
 
 sub git_path {
 	my ($self, $path) = @_;
+	if (my $enc = $self->{pathnameencoding}) {
+		require Encode;
+		Encode::from_to($path, 'UTF-8', $enc);
+	}
 	if ($self->{path_strip}) {
 		$path =~ s!$self->{path_strip}!! or
 		  die "Failed to strip path '$path' ($self->{path_strip})\n";
@@ -4521,6 +4540,10 @@ sub split_path {
 
 sub repo_path {
 	my ($self, $path) = @_;
+	if (my $enc = $self->{pathnameencoding}) {
+		require Encode;
+		Encode::from_to($path, $enc, 'UTF-8');
+	}
 	$self->{path_prefix}.(defined $path ? $path : '');
 }
 
diff --git a/git-web--browse.sh b/git-web--browse.sh
index dbded76aa..3fc4166b2 100755
--- a/git-web--browse.sh
+++ b/git-web--browse.sh
@@ -31,7 +31,7 @@ valid_custom_tool()
 
 valid_tool() {
 	case "$1" in
-		firefox | iceweasel | chrome | chromium | konqueror | w3m | links | lynx | dillo | open | start)
+		firefox | iceweasel | chrome | google-chrome | chromium | konqueror | w3m | links | lynx | dillo | open | start)
 			;; # happy
 		*)
 			valid_custom_tool "$1" || return 1
@@ -103,7 +103,7 @@ fi
 
 if test -z "$browser" ; then
     if test -n "$DISPLAY"; then
-	browser_candidates="firefox iceweasel chrome chromium konqueror w3m links lynx dillo"
+	browser_candidates="firefox iceweasel google-chrome chrome chromium konqueror w3m links lynx dillo"
 	if test "$KDE_FULL_SESSION" = "true"; then
 	    browser_candidates="konqueror $browser_candidates"
 	fi
@@ -146,7 +146,7 @@ case "$browser" in
 	test "$vers" -lt 2 && NEWTAB=''
 	"$browser_path" $NEWTAB "$@" &
 	;;
-    chrome|chromium)
+    google-chrome|chrome|chromium)
 	# Actual command for chromium is chromium-browser.
 	# No need to specify newTab. It's default in chromium
 	eval "$browser_path" "$@" &
diff --git a/git.c b/git.c
index 17538117a..f37028b3b 100644
--- a/git.c
+++ b/git.c
@@ -8,8 +8,8 @@ const char git_usage_string[] =
 	"git [--version] [--exec-path[=GIT_EXEC_PATH]] [--html-path]\n"
 	"           [-p|--paginate|--no-pager] [--no-replace-objects]\n"
 	"           [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE]\n"
-	"           [-c name=value\n"
-	"           [--help] COMMAND [ARGS]";
+	"           [-c name=value] [--help]\n"
+	"           COMMAND [ARGS]";
 
 const char git_more_info_string[] =
 	"See 'git help COMMAND' for more information on a specific command.";
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index cedc35731..898b121b5 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -232,6 +232,29 @@ our %avatar_size = (
 # Leave it undefined (or set to 'undef') to turn off load checking.
 our $maxload = 300;
 
+# configuration for 'highlight' (http://www.andre-simon.de/)
+# match by basename
+our %highlight_basename = (
+	#'Program' => 'py',
+	#'Library' => 'py',
+	'SConstruct' => 'py', # SCons equivalent of Makefile
+	'Makefile' => 'make',
+);
+# match by extension
+our %highlight_ext = (
+	# main extensions, defining name of syntax;
+	# see files in /usr/share/highlight/langDefs/ directory
+	map { $_ => $_ }
+		qw(py c cpp rb java css php sh pl js tex bib xml awk bat ini spec tcl),
+	# alternate extensions, see /etc/highlight/filetypes.conf
+	'h' => 'c',
+	map { $_ => 'cpp' } qw(cxx c++ cc),
+	map { $_ => 'php' } qw(php3 php4),
+	map { $_ => 'pl'  } qw(perl pm), # perhaps also 'cgi'
+	'mak' => 'make',
+	map { $_ => 'xml' } qw(xhtml html htm),
+);
+
 # You define site-wide feature defaults here; override them with
 # $GITWEB_CONFIG as necessary.
 our %feature = (
@@ -1037,8 +1060,12 @@ sub run_request {
 	reset_timer();
 
 	evaluate_uri();
+	evaluate_gitweb_config();
 	check_loadavg();
 
+	# $projectroot and $projects_list might be set in gitweb config file
+	$projects_list ||= $projectroot;
+
 	evaluate_query_params();
 	evaluate_path_info();
 	evaluate_and_validate_params();
@@ -1086,12 +1113,8 @@ sub evaluate_argv {
 
 sub run {
 	evaluate_argv();
-	evaluate_gitweb_config();
 	evaluate_git_version();
 
-	# $projectroot and $projects_list might be set in gitweb config file
-	$projects_list ||= $projectroot;
-
 	$pre_listen_hook->()
 		if $pre_listen_hook;
 
@@ -1102,7 +1125,7 @@ sub run {
 
 		run_request();
 
-		$pre_dispatch_hook->()
+		$post_dispatch_hook->()
 			if $post_dispatch_hook;
 
 		last REQUEST if ($is_last_request->());
@@ -3316,30 +3339,6 @@ sub blob_contenttype {
 sub guess_file_syntax {
 	my ($highlight, $mimetype, $file_name) = @_;
 	return undef unless ($highlight && defined $file_name);
-
-	# configuration for 'highlight' (http://www.andre-simon.de/)
-	# match by basename
-	my %highlight_basename = (
-		#'Program' => 'py',
-		#'Library' => 'py',
-		'SConstruct' => 'py', # SCons equivalent of Makefile
-		'Makefile' => 'make',
-	);
-	# match by extension
-	my %highlight_ext = (
-		# main extensions, defining name of syntax;
-		# see files in /usr/share/highlight/langDefs/ directory
-		map { $_ => $_ }
-			qw(py c cpp rb java css php sh pl js tex bib xml awk bat ini spec tcl),
-		# alternate extensions, see /etc/highlight/filetypes.conf
-		'h' => 'c',
-		map { $_ => 'cpp' } qw(cxx c++ cc),
-		map { $_ => 'php' } qw(php3 php4),
-		map { $_ => 'pl'  } qw(perl pm), # perhaps also 'cgi'
-		'mak' => 'make',
-		map { $_ => 'xml' } qw(xhtml html htm),
-	);
-
 	my $basename = basename($file_name, '.in');
 	return $highlight_basename{$basename}
 		if exists $highlight_basename{$basename};
@@ -6522,12 +6521,13 @@ sub git_search {
 			$paging_nav .= " &sdot; next";
 		}
 
-		if ($#commitlist >= 100) {
-		}
-
 		git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav);
 		git_print_header_div('commit', esc_html($co{'title'}), $hash);
-		git_search_grep_body(\@commitlist, 0, 99, $next_link);
+		if ($page == 0 && !@commitlist) {
+			print "<p>No match.</p>\n";
+		} else {
+			git_search_grep_body(\@commitlist, 0, 99, $next_link);
+		}
 	}
 
 	if ($searchtype eq 'pickaxe') {
diff --git a/graph.c b/graph.c
index ac7c60540..e2a58605c 100644
--- a/graph.c
+++ b/graph.c
@@ -7,17 +7,6 @@
 
 /* Internal API */
 
-/*
- * Output the next line for a graph.
- * This formats the next graph line into the specified strbuf.  It is not
- * terminated with a newline.
- *
- * Returns 1 if the line includes the current commit, and 0 otherwise.
- * graph_next_line() will return 1 exactly once for each time
- * graph_update() is called.
- */
-static int graph_next_line(struct git_graph *graph, struct strbuf *sb);
-
 /*
  * Output a padding line in the graph.
  * This is similar to graph_next_line().  However, it is guaranteed to
@@ -73,7 +62,7 @@ enum graph_state {
 /*
  * The list of available column colors.
  */
-static char column_colors[][COLOR_MAXLEN] = {
+static const char *column_colors_ansi[] = {
 	GIT_COLOR_RED,
 	GIT_COLOR_GREEN,
 	GIT_COLOR_YELLOW,
@@ -86,23 +75,33 @@ static char column_colors[][COLOR_MAXLEN] = {
 	GIT_COLOR_BOLD_BLUE,
 	GIT_COLOR_BOLD_MAGENTA,
 	GIT_COLOR_BOLD_CYAN,
+	GIT_COLOR_RESET,
 };
 
-#define COLUMN_COLORS_MAX (ARRAY_SIZE(column_colors))
+#define COLUMN_COLORS_ANSI_MAX (ARRAY_SIZE(column_colors_ansi) - 1)
+
+static const char **column_colors;
+static unsigned short column_colors_max;
 
-static const char *column_get_color_code(const struct column *c)
+void graph_set_column_colors(const char **colors, unsigned short colors_max)
 {
-	return column_colors[c->color];
+	column_colors = colors;
+	column_colors_max = colors_max;
+}
+
+static const char *column_get_color_code(unsigned short color)
+{
+	return column_colors[color];
 }
 
 static void strbuf_write_column(struct strbuf *sb, const struct column *c,
 				char col_char)
 {
-	if (c->color < COLUMN_COLORS_MAX)
-		strbuf_addstr(sb, column_get_color_code(c));
+	if (c->color < column_colors_max)
+		strbuf_addstr(sb, column_get_color_code(c->color));
 	strbuf_addch(sb, col_char);
-	if (c->color < COLUMN_COLORS_MAX)
-		strbuf_addstr(sb, GIT_COLOR_RESET);
+	if (c->color < column_colors_max)
+		strbuf_addstr(sb, column_get_color_code(column_colors_max));
 }
 
 struct git_graph {
@@ -226,6 +225,11 @@ static struct strbuf *diff_output_prefix_callback(struct diff_options *opt, void
 struct git_graph *graph_init(struct rev_info *opt)
 {
 	struct git_graph *graph = xmalloc(sizeof(struct git_graph));
+
+	if (!column_colors)
+		graph_set_column_colors(column_colors_ansi,
+					COLUMN_COLORS_ANSI_MAX);
+
 	graph->commit = NULL;
 	graph->revs = opt;
 	graph->num_parents = 0;
@@ -242,7 +246,7 @@ struct git_graph *graph_init(struct rev_info *opt)
 	 * always increment it for the first commit we output.
 	 * This way we start at 0 for the first commit.
 	 */
-	graph->default_column_color = COLUMN_COLORS_MAX - 1;
+	graph->default_column_color = column_colors_max - 1;
 
 	/*
 	 * Allocate a reasonably large default number of columns
@@ -365,7 +369,7 @@ static struct commit_list *first_interesting_parent(struct git_graph *graph)
 static unsigned short graph_get_current_column_color(const struct git_graph *graph)
 {
 	if (!DIFF_OPT_TST(&graph->revs->diffopt, COLOR_DIFF))
-		return COLUMN_COLORS_MAX;
+		return column_colors_max;
 	return graph->default_column_color;
 }
 
@@ -375,7 +379,7 @@ static unsigned short graph_get_current_column_color(const struct git_graph *gra
 static void graph_increment_column_color(struct git_graph *graph)
 {
 	graph->default_column_color = (graph->default_column_color + 1) %
-		COLUMN_COLORS_MAX;
+		column_colors_max;
 }
 
 static unsigned short graph_find_commit_color(const struct git_graph *graph,
@@ -1143,7 +1147,7 @@ static void graph_output_collapsing_line(struct git_graph *graph, struct strbuf
 		graph_update_state(graph, GRAPH_PADDING);
 }
 
-static int graph_next_line(struct git_graph *graph, struct strbuf *sb)
+int graph_next_line(struct git_graph *graph, struct strbuf *sb)
 {
 	switch (graph->state) {
 	case GRAPH_PADDING:
diff --git a/graph.h b/graph.h
index b82ae87a4..aff960c7e 100644
--- a/graph.h
+++ b/graph.h
@@ -4,6 +4,23 @@
 /* A graph is a pointer to this opaque structure */
 struct git_graph;
 
+/*
+ * Set up a custom scheme for column colors.
+ *
+ * The default column color scheme inserts ANSI color escapes to colorize
+ * the graph. The various color escapes are stored in an array of strings
+ * where each entry corresponds to a color, except for the last entry,
+ * which denotes the escape for resetting the color back to the default.
+ * When generating the graph, strings from this array are inserted before
+ * and after the various column characters.
+ *
+ * This function allows you to enable a custom array of color escapes.
+ * The 'colors_max' argument is the index of the last "reset" entry.
+ *
+ * This functions must be called BEFORE graph_init() is called.
+ */
+void graph_set_column_colors(const char **colors, unsigned short colors_max);
+
 /*
  * Create a new struct git_graph.
  */
@@ -32,6 +49,17 @@ void graph_update(struct git_graph *graph, struct commit *commit);
  */
 int graph_is_commit_finished(struct git_graph const *graph);
 
+/*
+ * Output the next line for a graph.
+ * This formats the next graph line into the specified strbuf.  It is not
+ * terminated with a newline.
+ *
+ * Returns 1 if the line includes the current commit, and 0 otherwise.
+ * graph_next_line() will return 1 exactly once for each time
+ * graph_update() is called.
+ */
+int graph_next_line(struct git_graph *graph, struct strbuf *sb);
+
 
 /*
  * graph_show_*: helper functions for printing to stdout
diff --git a/http.h b/http.h
index a0b590159..173f74c82 100644
--- a/http.h
+++ b/http.h
@@ -23,10 +23,10 @@
 #endif
 
 #if LIBCURL_VERSION_NUM < 0x070704
-#define curl_global_cleanup() do { /* nothing */ } while(0)
+#define curl_global_cleanup() do { /* nothing */ } while (0)
 #endif
 #if LIBCURL_VERSION_NUM < 0x070800
-#define curl_global_init(a) do { /* nothing */ } while(0)
+#define curl_global_init(a) do { /* nothing */ } while (0)
 #endif
 
 #if (LIBCURL_VERSION_NUM < 0x070c04) || (LIBCURL_VERSION_NUM == 0x071000)
diff --git a/imap-send.c b/imap-send.c
index 1a577a0a0..71506a8dd 100644
--- a/imap-send.c
+++ b/imap-send.c
@@ -543,9 +543,13 @@ static struct imap_cmd *v_issue_imap_cmd(struct imap_store *ctx,
 	while (imap->literal_pending)
 		get_cmd_result(ctx, NULL);
 
-	bufl = nfsnprintf(buf, sizeof(buf), cmd->cb.data ? CAP(LITERALPLUS) ?
-			   "%d %s{%d+}\r\n" : "%d %s{%d}\r\n" : "%d %s\r\n",
-			   cmd->tag, cmd->cmd, cmd->cb.dlen);
+	if (!cmd->cb.data)
+		bufl = nfsnprintf(buf, sizeof(buf), "%d %s\r\n", cmd->tag, cmd->cmd);
+	else
+		bufl = nfsnprintf(buf, sizeof(buf), "%d %s{%d%s}\r\n",
+				  cmd->tag, cmd->cmd, cmd->cb.dlen,
+				  CAP(LITERALPLUS) ? "+" : "");
+
 	if (Verbose) {
 		if (imap->num_in_progress)
 			printf("(%d in progress) ", imap->num_in_progress);
@@ -1086,7 +1090,7 @@ static struct store *imap_open_store(struct imap_server_conf *srvc)
 		int gai;
 		char portstr[6];
 
-		snprintf(portstr, sizeof(portstr), "%hu", srvc->port);
+		snprintf(portstr, sizeof(portstr), "%d", srvc->port);
 
 		memset(&hints, 0, sizeof(hints));
 		hints.ai_socktype = SOCK_STREAM;
diff --git a/notes.c b/notes.c
index 197824439..7fd203560 100644
--- a/notes.c
+++ b/notes.c
@@ -877,14 +877,6 @@ void string_list_add_refs_from_colon_sep(struct string_list *list,
 	strbuf_release(&globbuf);
 }
 
-static int string_list_add_refs_from_list(struct string_list_item *item,
-					  void *cb)
-{
-	struct string_list *list = cb;
-	string_list_add_refs_by_glob(list, item->string);
-	return 0;
-}
-
 static int notes_display_config(const char *k, const char *v, void *cb)
 {
 	int *load_refs = cb;
@@ -947,30 +939,18 @@ void init_notes(struct notes_tree *t, const char *notes_ref,
 	load_subtree(t, &root_tree, t->root, 0);
 }
 
-struct load_notes_cb_data {
-	int counter;
-	struct notes_tree **trees;
-};
-
-static int load_one_display_note_ref(struct string_list_item *item,
-				     void *cb_data)
-{
-	struct load_notes_cb_data *c = cb_data;
-	struct notes_tree *t = xcalloc(1, sizeof(struct notes_tree));
-	init_notes(t, item->string, combine_notes_ignore, 0);
-	c->trees[c->counter++] = t;
-	return 0;
-}
-
 struct notes_tree **load_notes_trees(struct string_list *refs)
 {
+	struct string_list_item *item;
+	int counter = 0;
 	struct notes_tree **trees;
-	struct load_notes_cb_data cb_data;
 	trees = xmalloc((refs->nr+1) * sizeof(struct notes_tree *));
-	cb_data.counter = 0;
-	cb_data.trees = trees;
-	for_each_string_list(refs, load_one_display_note_ref, &cb_data);
-	trees[cb_data.counter] = NULL;
+	for_each_string_list_item(item, refs) {
+		struct notes_tree *t = xcalloc(1, sizeof(struct notes_tree));
+		init_notes(t, item->string, combine_notes_ignore, 0);
+		trees[counter++] = t;
+	}
+	trees[counter] = NULL;
 	return trees;
 }
 
@@ -995,10 +975,12 @@ void init_display_notes(struct display_notes_opt *opt)
 
 	git_config(notes_display_config, &load_config_refs);
 
-	if (opt && opt->extra_notes_refs)
-		for_each_string_list(opt->extra_notes_refs,
-				     string_list_add_refs_from_list,
-				     &display_notes_refs);
+	if (opt && opt->extra_notes_refs) {
+		struct string_list_item *item;
+		for_each_string_list_item(item, opt->extra_notes_refs)
+			string_list_add_refs_by_glob(&display_notes_refs,
+						     item->string);
+	}
 
 	display_notes_trees = load_notes_trees(&display_notes_refs);
 	string_list_clear(&display_notes_refs, 0);
diff --git a/pack-refs.c b/pack-refs.c
index 7f43f8ac3..129057026 100644
--- a/pack-refs.c
+++ b/pack-refs.c
@@ -60,6 +60,37 @@ static int handle_one_ref(const char *path, const unsigned char *sha1,
 	return 0;
 }
 
+/*
+ * Remove empty parents, but spare refs/ and immediate subdirs.
+ * Note: munges *name.
+ */
+static void try_remove_empty_parents(char *name)
+{
+	char *p, *q;
+	int i;
+	p = name;
+	for (i = 0; i < 2; i++) { /* refs/{heads,tags,...}/ */
+		while (*p && *p != '/')
+			p++;
+		/* tolerate duplicate slashes; see check_ref_format() */
+		while (*p == '/')
+			p++;
+	}
+	for (q = p; *q; q++)
+		;
+	while (1) {
+		while (q > p && *q != '/')
+			q--;
+		while (q > p && *(q-1) == '/')
+			q--;
+		if (q == p)
+			break;
+		*q = '\0';
+		if (rmdir(git_path("%s", name)))
+			break;
+	}
+}
+
 /* make sure nobody touched the ref, and unlink */
 static void prune_ref(struct ref_to_prune *r)
 {
@@ -68,6 +99,7 @@ static void prune_ref(struct ref_to_prune *r)
 	if (lock) {
 		unlink_or_warn(git_path("%s", r->name));
 		unlock_ref(lock);
+		try_remove_empty_parents(r->name);
 	}
 }
 
diff --git a/path.c b/path.c
index b4c8d9172..6b2302309 100644
--- a/path.c
+++ b/path.c
@@ -316,6 +316,8 @@ char *expand_user_path(const char *path)
 		size_t username_len = first_slash - username;
 		if (username_len == 0) {
 			const char *home = getenv("HOME");
+			if (!home)
+				goto return_null;
 			strbuf_add(&user_path, home, strlen(home));
 		} else {
 			struct passwd *pw = getpw_str(username, username_len);
diff --git a/remote-curl.c b/remote-curl.c
index 24fbb9a9b..04d4813e4 100644
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -528,11 +528,12 @@ static int rpc_service(struct rpc_state *rpc, struct discovery *heads)
 		rpc->len = n;
 		err |= post_rpc(rpc);
 	}
-	strbuf_read(&rpc->result, client.out, 0);
 
 	close(client.in);
-	close(client.out);
 	client.in = -1;
+	strbuf_read(&rpc->result, client.out, 0);
+
+	close(client.out);
 	client.out = -1;
 
 	err |= finish_command(&client);
diff --git a/resolve-undo.c b/resolve-undo.c
index 174ebec9e..72b46125b 100644
--- a/resolve-undo.c
+++ b/resolve-undo.c
@@ -28,29 +28,25 @@ void record_resolve_undo(struct index_state *istate, struct cache_entry *ce)
 	ui->mode[stage - 1] = ce->ce_mode;
 }
 
-static int write_one(struct string_list_item *item, void *cbdata)
+void resolve_undo_write(struct strbuf *sb, struct string_list *resolve_undo)
 {
-	struct strbuf *sb = cbdata;
-	struct resolve_undo_info *ui = item->util;
-	int i;
+	struct string_list_item *item;
+	for_each_string_list_item(item, resolve_undo) {
+		struct resolve_undo_info *ui = item->util;
+		int i;
 
-	if (!ui)
-		return 0;
-	strbuf_addstr(sb, item->string);
-	strbuf_addch(sb, 0);
-	for (i = 0; i < 3; i++)
-		strbuf_addf(sb, "%o%c", ui->mode[i], 0);
-	for (i = 0; i < 3; i++) {
-		if (!ui->mode[i])
+		if (!ui)
 			continue;
-		strbuf_add(sb, ui->sha1[i], 20);
+		strbuf_addstr(sb, item->string);
+		strbuf_addch(sb, 0);
+		for (i = 0; i < 3; i++)
+			strbuf_addf(sb, "%o%c", ui->mode[i], 0);
+		for (i = 0; i < 3; i++) {
+			if (!ui->mode[i])
+				continue;
+			strbuf_add(sb, ui->sha1[i], 20);
+		}
 	}
-	return 0;
-}
-
-void resolve_undo_write(struct strbuf *sb, struct string_list *resolve_undo)
-{
-   for_each_string_list(resolve_undo, write_one, sb);
 }
 
 struct string_list *resolve_undo_read(const char *data, unsigned long size)
diff --git a/sha1_file.c b/sha1_file.c
index e42ef96d4..0cd943561 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -2086,6 +2086,7 @@ void *read_sha1_file_repl(const unsigned char *sha1,
 {
 	const unsigned char *repl = lookup_replace_object(sha1);
 	void *data = read_object(repl, type, size);
+	char *path;
 
 	/* die if we replaced an object with one that does not exist */
 	if (!data && repl != sha1)
@@ -2093,8 +2094,16 @@ void *read_sha1_file_repl(const unsigned char *sha1,
 		    sha1_to_hex(repl), sha1_to_hex(sha1));
 
 	/* legacy behavior is to die on corrupted objects */
-	if (!data && (has_loose_object(repl) || has_packed_and_bad(repl)))
-		die("object %s is corrupted", sha1_to_hex(repl));
+	if (!data) {
+		if (has_loose_object(repl)) {
+			path = sha1_file_name(sha1);
+			die("loose object %s (stored in %s) is corrupted", sha1_to_hex(repl), path);
+		}
+		if (has_packed_and_bad(repl)) {
+			path = sha1_pack_name(sha1);
+			die("packed object %s (stored in %s) is corrupted", sha1_to_hex(repl), path);
+		}
+	}
 
 	if (replacement)
 		*replacement = repl;
diff --git a/sha1_name.c b/sha1_name.c
index 4f2af8da9..4af94fa59 100644
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -659,6 +659,16 @@ static int get_sha1_1(const char *name, int len, unsigned char *sha1)
 	return get_short_sha1(name, len, sha1, 0);
 }
 
+/*
+ * This interprets names like ':/Initial revision of "git"' by searching
+ * through history and returning the first commit whose message starts
+ * the given regular expression.
+ *
+ * For future extension, ':/!' is reserved. If you want to match a message
+ * beginning with a '!', you have to repeat the exclamation mark.
+ */
+#define ONELINE_SEEN (1u<<20)
+
 static int handle_one_ref(const char *path,
 		const unsigned char *sha1, int flag, void *cb_data)
 {
@@ -674,19 +684,10 @@ static int handle_one_ref(const char *path,
 	if (object->type != OBJ_COMMIT)
 		return 0;
 	insert_by_date((struct commit *)object, list);
+	object->flags |= ONELINE_SEEN;
 	return 0;
 }
 
-/*
- * This interprets names like ':/Initial revision of "git"' by searching
- * through history and returning the first commit whose message matches
- * the given regular expression.
- *
- * For future extension, ':/!' is reserved. If you want to match a message
- * beginning with a '!', you have to repeat the exclamation mark.
- */
-
-#define ONELINE_SEEN (1u<<20)
 static int get_sha1_oneline(const char *prefix, unsigned char *sha1)
 {
 	struct commit_list *list = NULL, *backup = NULL, *l;
diff --git a/string-list.h b/string-list.h
index 680d600d1..a37cae599 100644
--- a/string-list.h
+++ b/string-list.h
@@ -20,10 +20,12 @@ void string_list_clear(struct string_list *list, int free_util);
 typedef void (*string_list_clear_func_t)(void *p, const char *str);
 void string_list_clear_func(struct string_list *list, string_list_clear_func_t clearfunc);
 
-/* Use this function to iterate over each item */
+/* Use this function or the macro below to iterate over each item */
 typedef int (*string_list_each_func_t)(struct string_list_item *, void *);
 int for_each_string_list(struct string_list *list,
 			 string_list_each_func_t, void *cb_data);
+#define for_each_string_list_item(item,list) \
+	for (item = (list)->items; item < (list)->items + (list)->nr; ++item)
 
 /* Use these functions only on sorted lists: */
 int string_list_has_string(const struct string_list *list, const char *string);
diff --git a/t/.gitignore b/t/.gitignore
index 7dcbb232c..4e731dc1e 100644
--- a/t/.gitignore
+++ b/t/.gitignore
@@ -1,2 +1,3 @@
 /trash directory*
 /test-results
+/.prove
diff --git a/t/Makefile b/t/Makefile
index cf5f9e2e1..819b93687 100644
--- a/t/Makefile
+++ b/t/Makefile
@@ -30,6 +30,7 @@ clean:
 	$(RM) -r 'trash directory'.* test-results
 	$(RM) t????/cvsroot/CVSROOT/?*
 	$(RM) -r valgrind/bin
+	$(RM) .prove
 
 aggregate-results-and-cleanup: $(T)
 	$(MAKE) aggregate-results
diff --git a/t/lib-git-svn.sh b/t/lib-git-svn.sh
index c3f6676ca..92d6d3194 100644
--- a/t/lib-git-svn.sh
+++ b/t/lib-git-svn.sh
@@ -16,7 +16,6 @@ fi
 GIT_DIR=$PWD/.git
 GIT_SVN_DIR=$GIT_DIR/svn/refs/remotes/git-svn
 SVN_TREE=$GIT_SVN_DIR/svn-tree
-PERL=${PERL:-perl}
 
 svn >/dev/null 2>&1
 if test $? -ne 1
@@ -30,7 +29,7 @@ export svnrepo
 svnconf=$PWD/svnconf
 export svnconf
 
-$PERL -w -e "
+"$PERL_PATH" -w -e "
 use SVN::Core;
 use SVN::Repos;
 \$SVN::Core::VERSION gt '1.1.0' or exit(42);
@@ -130,7 +129,7 @@ stop_httpd () {
 }
 
 convert_to_rev_db () {
-	$PERL -w -- - "$@" <<\EOF
+	"$PERL_PATH" -w -- - "$@" <<\EOF
 use strict;
 @ARGV == 2 or die "Usage: convert_to_rev_db <input> <output>";
 open my $wr, '+>', $ARGV[1] or die "$!: couldn't open: $ARGV[1]";
diff --git a/t/t1001-read-tree-m-2way.sh b/t/t1001-read-tree-m-2way.sh
index 0c562bb82..93ca84f9e 100755
--- a/t/t1001-read-tree-m-2way.sh
+++ b/t/t1001-read-tree-m-2way.sh
@@ -359,7 +359,7 @@ test_expect_success \
 
 test_expect_success \
     'a/b (untracked) vs a, plus c/d case test.' \
-    '! git read-tree -u -m "$treeH" "$treeM" &&
+    'test_must_fail git read-tree -u -m "$treeH" "$treeM" &&
      git ls-files --stage &&
      test -f a/b'
 
diff --git a/t/t1300-repo-config.sh b/t/t1300-repo-config.sh
index 64f05080b..074f2f2e3 100755
--- a/t/t1300-repo-config.sh
+++ b/t/t1300-repo-config.sh
@@ -707,19 +707,41 @@ test_expect_success 'set --path' '
 	git config --path path.trailingtilde "foo~" &&
 	test_cmp expect .git/config'
 
+if test "${HOME+set}"
+then
+	test_set_prereq HOMEVAR
+fi
+
 cat >expect <<EOF
 $HOME/
 /dev/null
 foo~
 EOF
 
-test_expect_success 'get --path' '
+test_expect_success HOMEVAR 'get --path' '
 	git config --get --path path.home > result &&
 	git config --get --path path.normal >> result &&
 	git config --get --path path.trailingtilde >> result &&
 	test_cmp expect result
 '
 
+cat >expect <<\EOF
+/dev/null
+foo~
+EOF
+
+test_expect_success 'get --path copes with unset $HOME' '
+	(
+		unset HOME;
+		test_must_fail git config --get --path path.home \
+			>result 2>msg &&
+		git config --get --path path.normal >>result &&
+		git config --get --path path.trailingtilde >>result
+	) &&
+	grep "[Ff]ailed to expand.*~/" msg &&
+	test_cmp expect result
+'
+
 rm .git/config
 
 git config quote.leading " test"
diff --git a/t/t1402-check-ref-format.sh b/t/t1402-check-ref-format.sh
index eb45afb01..782e75d00 100755
--- a/t/t1402-check-ref-format.sh
+++ b/t/t1402-check-ref-format.sh
@@ -41,6 +41,23 @@ test_expect_success "check-ref-format --branch @{-1}" '
 	refname2=$(git check-ref-format --branch @{-2}) &&
 	test "$refname2" = master'
 
+test_expect_success 'check-ref-format --branch from subdir' '
+	mkdir subdir &&
+
+	T=$(git write-tree) &&
+	sha1=$(echo A | git commit-tree $T) &&
+	git update-ref refs/heads/master $sha1 &&
+	git update-ref refs/remotes/origin/master $sha1
+	git checkout master &&
+	git checkout origin/master &&
+	git checkout master &&
+	refname=$(
+		cd subdir &&
+		git check-ref-format --branch @{-1}
+	) &&
+	test "$refname" = "$sha1"
+'
+
 valid_ref_normalized() {
 	test_expect_success "ref name '$1' simplifies to '$2'" "
 		refname=\$(git check-ref-format --print '$1') &&
diff --git a/t/t2018-checkout-branch.sh b/t/t2018-checkout-branch.sh
new file mode 100755
index 000000000..fa6901638
--- /dev/null
+++ b/t/t2018-checkout-branch.sh
@@ -0,0 +1,172 @@
+#!/bin/sh
+
+test_description='checkout '
+
+. ./test-lib.sh
+
+# Arguments: <branch> <sha> [<checkout options>]
+#
+# Runs "git checkout" to switch to <branch>, testing that
+#
+#   1) we are on the specified branch, <branch>;
+#   2) HEAD is <sha>; if <sha> is not specified, the old HEAD is used.
+#
+# If <checkout options> is not specified, "git checkout" is run with -b.
+do_checkout() {
+	exp_branch=$1 &&
+	exp_ref="refs/heads/$exp_branch" &&
+
+	# if <sha> is not specified, use HEAD.
+	exp_sha=${2:-$(git rev-parse --verify HEAD)} &&
+
+	# default options for git checkout: -b
+	if [ -z "$3" ]; then
+		opts="-b"
+	else
+		opts="$3"
+	fi
+
+	git checkout $opts $exp_branch $exp_sha &&
+
+	test $exp_ref = $(git rev-parse --symbolic-full-name HEAD) &&
+	test $exp_sha = $(git rev-parse --verify HEAD)
+}
+
+test_dirty_unmergeable() {
+	! git diff --exit-code >/dev/null
+}
+
+setup_dirty_unmergeable() {
+	echo >>file1 change2
+}
+
+test_dirty_mergeable() {
+	! git diff --cached --exit-code >/dev/null
+}
+
+setup_dirty_mergeable() {
+	echo >file2 file2 &&
+	git add file2
+}
+
+test_expect_success 'setup' '
+	test_commit initial file1 &&
+	HEAD1=$(git rev-parse --verify HEAD) &&
+
+	test_commit change1 file1 &&
+	HEAD2=$(git rev-parse --verify HEAD) &&
+
+	git branch -m branch1
+'
+
+test_expect_success 'checkout -b to a new branch, set to HEAD' '
+	do_checkout branch2
+'
+
+test_expect_success 'checkout -b to a new branch, set to an explicit ref' '
+	git checkout branch1 &&
+	git branch -D branch2 &&
+
+	do_checkout branch2 $HEAD1
+'
+
+test_expect_success 'checkout -b to a new branch with unmergeable changes fails' '
+	git checkout branch1 &&
+
+	# clean up from previous test
+	git branch -D branch2 &&
+
+	setup_dirty_unmergeable &&
+	test_must_fail do_checkout branch2 $HEAD1 &&
+	test_dirty_unmergeable
+'
+
+test_expect_success 'checkout -f -b to a new branch with unmergeable changes discards changes' '
+	# still dirty and on branch1
+	do_checkout branch2 $HEAD1 "-f -b" &&
+	test_must_fail test_dirty_unmergeable
+'
+
+test_expect_success 'checkout -b to a new branch preserves mergeable changes' '
+	git checkout branch1 &&
+
+	# clean up from previous test
+	git branch -D branch2 &&
+
+	setup_dirty_mergeable &&
+	do_checkout branch2 $HEAD1 &&
+	test_dirty_mergeable
+'
+
+test_expect_success 'checkout -f -b to a new branch with mergeable changes discards changes' '
+	# clean up from previous test
+	git reset --hard &&
+
+	git checkout branch1 &&
+
+	# clean up from previous test
+	git branch -D branch2 &&
+
+	setup_dirty_mergeable &&
+	do_checkout branch2 $HEAD1 "-f -b" &&
+	test_must_fail test_dirty_mergeable
+'
+
+test_expect_success 'checkout -b to an existing branch fails' '
+	git reset --hard HEAD &&
+
+	test_must_fail do_checkout branch2 $HEAD2
+'
+
+test_expect_success 'checkout -B to an existing branch resets branch to HEAD' '
+	git checkout branch1 &&
+
+	do_checkout branch2 "" -B
+'
+
+test_expect_success 'checkout -B to an existing branch from detached HEAD resets branch to HEAD' '
+	git checkout $(git rev-parse --verify HEAD) &&
+
+	do_checkout branch2 "" -B
+'
+
+test_expect_success 'checkout -B to an existing branch with an explicit ref resets branch to that ref' '
+	git checkout branch1 &&
+
+	do_checkout branch2 $HEAD1 -B
+'
+
+test_expect_success 'checkout -B to an existing branch with unmergeable changes fails' '
+	git checkout branch1 &&
+
+	setup_dirty_unmergeable &&
+	test_must_fail do_checkout branch2 $HEAD1 -B &&
+	test_dirty_unmergeable
+'
+
+test_expect_success 'checkout -f -B to an existing branch with unmergeable changes discards changes' '
+	# still dirty and on branch1
+	do_checkout branch2 $HEAD1 "-f -B" &&
+	test_must_fail test_dirty_unmergeable
+'
+
+test_expect_success 'checkout -B to an existing branch preserves mergeable changes' '
+	git checkout branch1 &&
+
+	setup_dirty_mergeable &&
+	do_checkout branch2 $HEAD1 -B &&
+	test_dirty_mergeable
+'
+
+test_expect_success 'checkout -f -B to an existing branch with mergeable changes discards changes' '
+	# clean up from previous test
+	git reset --hard &&
+
+	git checkout branch1 &&
+
+	setup_dirty_mergeable &&
+	do_checkout branch2 $HEAD1 "-f -B" &&
+	test_must_fail test_dirty_mergeable
+'
+
+test_done
diff --git a/t/t3210-pack-refs.sh b/t/t3210-pack-refs.sh
index 525174013..cd04361df 100755
--- a/t/t3210-pack-refs.sh
+++ b/t/t3210-pack-refs.sh
@@ -60,6 +60,12 @@ test_expect_success 'see if git pack-refs --prune remove ref files' '
      ! test -f .git/refs/heads/f
 '
 
+test_expect_success 'see if git pack-refs --prune removes empty dirs' '
+     git branch r/s/t &&
+     git pack-refs --all --prune &&
+     ! test -e .git/refs/heads/r
+'
+
 test_expect_success \
     'git branch g should work when git branch g/h has been deleted' \
     'git branch g/h &&
diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh
index 1d82f79ee..96b75813d 100755
--- a/t/t3301-notes.sh
+++ b/t/t3301-notes.sh
@@ -299,7 +299,7 @@ cat expect-F >> expect-rm-F
 test_expect_success 'verify note removal with -F /dev/null' '
 	git log -4 > output &&
 	test_cmp expect-rm-F output &&
-	! git notes show
+	test_must_fail git notes show
 '
 
 test_expect_success 'do not create empty note with -m "" (setup)' '
@@ -309,7 +309,7 @@ test_expect_success 'do not create empty note with -m "" (setup)' '
 test_expect_success 'verify non-creation of note with -m ""' '
 	git log -4 > output &&
 	test_cmp expect-rm-F output &&
-	! git notes show
+	test_must_fail git notes show
 '
 
 cat > expect-combine_m_and_F << EOF
@@ -357,7 +357,7 @@ cat expect-multiline >> expect-rm-remove
 test_expect_success 'verify note removal with "git notes remove"' '
 	git log -4 > output &&
 	test_cmp expect-rm-remove output &&
-	! git notes show HEAD^
+	test_must_fail git notes show HEAD^
 '
 
 cat > expect << EOF
diff --git a/t/t3306-notes-prune.sh b/t/t3306-notes-prune.sh
index b4554041b..c4282179b 100755
--- a/t/t3306-notes-prune.sh
+++ b/t/t3306-notes-prune.sh
@@ -67,7 +67,7 @@ test_expect_success 'remove some commits' '
 
 test_expect_success 'verify that commits are gone' '
 
-	! git cat-file -p 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 &&
+	test_must_fail git cat-file -p 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 &&
 	git cat-file -p 08341ad9e94faa089d60fd3f523affb25c6da189 &&
 	git cat-file -p ab5f302035f2e7aaf04265f08b42034c23256e1f
 '
@@ -106,7 +106,7 @@ test_expect_success 'prune notes' '
 
 test_expect_success 'verify that notes are gone' '
 
-	! git notes show 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 &&
+	test_must_fail git notes show 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 &&
 	git notes show 08341ad9e94faa089d60fd3f523affb25c6da189 &&
 	git notes show ab5f302035f2e7aaf04265f08b42034c23256e1f
 '
@@ -130,8 +130,8 @@ test_expect_success 'prune -v notes' '
 
 test_expect_success 'verify that notes are gone' '
 
-	! git notes show 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 &&
-	! git notes show 08341ad9e94faa089d60fd3f523affb25c6da189 &&
+	test_must_fail git notes show 5ee1c35e83ea47cd3cc4f8cbee0568915fbbbd29 &&
+	test_must_fail git notes show 08341ad9e94faa089d60fd3f523affb25c6da189 &&
 	git notes show ab5f302035f2e7aaf04265f08b42034c23256e1f
 '
 
diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh
index d98c7b557..a19aeb644 100755
--- a/t/t3400-rebase.sh
+++ b/t/t3400-rebase.sh
@@ -14,140 +14,164 @@ GIT_AUTHOR_NAME=author@name
 GIT_AUTHOR_EMAIL=bogus@email@address
 export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL
 
-test_expect_success \
-    'prepare repository with topic branches' \
-    'git config core.logAllRefUpdates true &&
-     echo First > A &&
-     git update-index --add A &&
-     git commit -m "Add A." &&
-     git checkout -b my-topic-branch &&
-     echo Second > B &&
-     git update-index --add B &&
-     git commit -m "Add B." &&
-     git checkout -f master &&
-     echo Third >> A &&
-     git update-index A &&
-     git commit -m "Modify A." &&
-     git checkout -b side my-topic-branch &&
-     echo Side >> C &&
-     git add C &&
-     git commit -m "Add C" &&
-     git checkout -b nonlinear my-topic-branch &&
-     echo Edit >> B &&
-     git add B &&
-     git commit -m "Modify B" &&
-     git merge side &&
-     git checkout -b upstream-merged-nonlinear &&
-     git merge master &&
-     git checkout -f my-topic-branch &&
-     git tag topic
+test_expect_success 'prepare repository with topic branches' '
+	git config core.logAllRefUpdates true &&
+	echo First >A &&
+	git update-index --add A &&
+	git commit -m "Add A." &&
+	git checkout -b force-3way &&
+	echo Dummy >Y &&
+	git update-index --add Y &&
+	git commit -m "Add Y." &&
+	git checkout -b filemove &&
+	git reset --soft master &&
+	mkdir D &&
+	git mv A D/A &&
+	git commit -m "Move A." &&
+	git checkout -b my-topic-branch master &&
+	echo Second >B &&
+	git update-index --add B &&
+	git commit -m "Add B." &&
+	git checkout -f master &&
+	echo Third >>A &&
+	git update-index A &&
+	git commit -m "Modify A." &&
+	git checkout -b side my-topic-branch &&
+	echo Side >>C &&
+	git add C &&
+	git commit -m "Add C" &&
+	git checkout -b nonlinear my-topic-branch &&
+	echo Edit >>B &&
+	git add B &&
+	git commit -m "Modify B" &&
+	git merge side &&
+	git checkout -b upstream-merged-nonlinear &&
+	git merge master &&
+	git checkout -f my-topic-branch &&
+	git tag topic
 '
 
 test_expect_success 'rebase on dirty worktree' '
-     echo dirty >> A &&
-     test_must_fail git rebase master'
+	echo dirty >>A &&
+	test_must_fail git rebase master
+'
 
 test_expect_success 'rebase on dirty cache' '
-     git add A &&
-     test_must_fail git rebase master'
+	git add A &&
+	test_must_fail git rebase master
+'
 
 test_expect_success 'rebase against master' '
-     git reset --hard HEAD &&
-     git rebase master'
+	git reset --hard HEAD &&
+	git rebase master
+'
 
 test_expect_success 'rebase against master twice' '
-     git rebase master >out &&
-     grep "Current branch my-topic-branch is up to date" out
+	git rebase master >out &&
+	grep "Current branch my-topic-branch is up to date" out
 '
 
 test_expect_success 'rebase against master twice with --force' '
-     git rebase --force-rebase master >out &&
-     grep "Current branch my-topic-branch is up to date, rebase forced" out
+	git rebase --force-rebase master >out &&
+	grep "Current branch my-topic-branch is up to date, rebase forced" out
 '
 
 test_expect_success 'rebase against master twice from another branch' '
-     git checkout my-topic-branch^ &&
-     git rebase master my-topic-branch >out &&
-     grep "Current branch my-topic-branch is up to date" out
+	git checkout my-topic-branch^ &&
+	git rebase master my-topic-branch >out &&
+	grep "Current branch my-topic-branch is up to date" out
 '
 
 test_expect_success 'rebase fast-forward to master' '
-     git checkout my-topic-branch^ &&
-     git rebase my-topic-branch >out &&
-     grep "Fast-forwarded HEAD to my-topic-branch" out
+	git checkout my-topic-branch^ &&
+	git rebase my-topic-branch >out &&
+	grep "Fast-forwarded HEAD to my-topic-branch" out
 '
 
-test_expect_success \
-    'the rebase operation should not have destroyed author information' \
-    '! (git log | grep "Author:" | grep "<>")'
+test_expect_success 'the rebase operation should not have destroyed author information' '
+	! (git log | grep "Author:" | grep "<>")
+'
 
-test_expect_success \
-    'the rebase operation should not have destroyed author information (2)' \
-    "git log -1 | grep 'Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL>'"
+test_expect_success 'the rebase operation should not have destroyed author information (2)' "
+	git log -1 |
+	grep 'Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL>'
+"
 
 test_expect_success 'HEAD was detached during rebase' '
-     test $(git rev-parse HEAD@{1}) != $(git rev-parse my-topic-branch@{1})
+	test $(git rev-parse HEAD@{1}) != $(git rev-parse my-topic-branch@{1})
 '
 
 test_expect_success 'rebase after merge master' '
-     git reset --hard topic &&
-     git merge master &&
-     git rebase master &&
-     ! (git show | grep "^Merge:")
+	git reset --hard topic &&
+	git merge master &&
+	git rebase master &&
+	! (git show | grep "^Merge:")
 '
 
 test_expect_success 'rebase of history with merges is linearized' '
-     git checkout nonlinear &&
-     test 4 = $(git rev-list master.. | wc -l) &&
-     git rebase master &&
-     test 3 = $(git rev-list master.. | wc -l)
+	git checkout nonlinear &&
+	test 4 = $(git rev-list master.. | wc -l) &&
+	git rebase master &&
+	test 3 = $(git rev-list master.. | wc -l)
 '
 
-test_expect_success \
-    'rebase of history with merges after upstream merge is linearized' '
-     git checkout upstream-merged-nonlinear &&
-     test 5 = $(git rev-list master.. | wc -l) &&
-     git rebase master &&
-     test 3 = $(git rev-list master.. | wc -l)
+test_expect_success 'rebase of history with merges after upstream merge is linearized' '
+	git checkout upstream-merged-nonlinear &&
+	test 5 = $(git rev-list master.. | wc -l) &&
+	git rebase master &&
+	test 3 = $(git rev-list master.. | wc -l)
 '
 
 test_expect_success 'rebase a single mode change' '
-     git checkout master &&
-     echo 1 > X &&
-     git add X &&
-     test_tick &&
-     git commit -m prepare &&
-     git checkout -b modechange HEAD^ &&
-     echo 1 > X &&
-     git add X &&
-     test_chmod +x A &&
-     test_tick &&
-     git commit -m modechange &&
-     GIT_TRACE=1 git rebase master
+	git checkout master &&
+	echo 1 >X &&
+	git add X &&
+	test_tick &&
+	git commit -m prepare &&
+	git checkout -b modechange HEAD^ &&
+	echo 1 >X &&
+	git add X &&
+	test_chmod +x A &&
+	test_tick &&
+	git commit -m modechange &&
+	GIT_TRACE=1 git rebase master
+'
+
+test_expect_success 'rebase is not broken by diff.renames' '
+	git config diff.renames copies &&
+	test_when_finished "git config --unset diff.renames" &&
+	git checkout filemove &&
+	GIT_TRACE=1 git rebase force-3way
+'
+
+test_expect_success 'setup: recover' '
+	test_might_fail git rebase --abort &&
+	git reset --hard &&
+	git checkout modechange
 '
 
 test_expect_success 'Show verbose error when HEAD could not be detached' '
-     : > B &&
-     test_must_fail git rebase topic 2> output.err > output.out &&
-     grep "Untracked working tree file .B. would be overwritten" output.err
+	>B &&
+	test_must_fail git rebase topic 2>output.err >output.out &&
+	grep "Untracked working tree file .B. would be overwritten" output.err
 '
 rm -f B
 
 test_expect_success 'dump usage when upstream arg is missing' '
-     git checkout -b usage topic &&
-     test_must_fail git rebase 2>error1 &&
-     grep "[Uu]sage" error1 &&
-     test_must_fail git rebase --abort 2>error2 &&
-     grep "No rebase in progress" error2 &&
-     test_must_fail git rebase --onto master 2>error3 &&
-     grep "[Uu]sage" error3 &&
-     ! grep "can.t shift" error3
+	git checkout -b usage topic &&
+	test_must_fail git rebase 2>error1 &&
+	grep "[Uu]sage" error1 &&
+	test_must_fail git rebase --abort 2>error2 &&
+	grep "No rebase in progress" error2 &&
+	test_must_fail git rebase --onto master 2>error3 &&
+	grep "[Uu]sage" error3 &&
+	! grep "can.t shift" error3
 '
 
 test_expect_success 'rebase -q is quiet' '
-     git checkout -b quiet topic &&
-     git rebase -q master > output.out 2>&1 &&
-     test ! -s output.out
+	git checkout -b quiet topic &&
+	git rebase -q master >output.out 2>&1 &&
+	test ! -s output.out
 '
 
 test_expect_success 'Rebase a commit that sprinkles CRs in' '
diff --git a/t/t3402-rebase-merge.sh b/t/t3402-rebase-merge.sh
index 7b7d07269..2bea65634 100755
--- a/t/t3402-rebase-merge.sh
+++ b/t/t3402-rebase-merge.sh
@@ -74,6 +74,15 @@ test_expect_success 'rebase the other way' '
 	git rebase --merge side
 '
 
+test_expect_success 'rebase -Xtheirs' '
+	git checkout -b conflicting master~2 &&
+	echo "AB $T" >> original &&
+	git commit -mconflicting original &&
+	git rebase -Xtheirs master &&
+	grep AB original &&
+	! grep 11 original
+'
+
 test_expect_success 'merge and rebase should match' '
 	git diff-tree -r test-rebase test-merge >difference &&
 	if test -s difference
diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index 47ca88fc5..9f03ce699 100755
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -637,13 +637,19 @@ test_expect_success 'set up commits with funny messages' '
 	git commit -a -m "end with slash\\" &&
 	echo >>file1 &&
 	test_tick &&
+	git commit -a -m "something (\000) that looks like octal" &&
+	echo >>file1 &&
+	test_tick &&
+	git commit -a -m "something (\n) that looks like a newline" &&
+	echo >>file1 &&
+	test_tick &&
 	git commit -a -m "another commit"
 '
 
 test_expect_success 'rebase-i history with funny messages' '
 	git rev-list A..funny >expect &&
 	test_tick &&
-	FAKE_LINES="1 2" git rebase -i A &&
+	FAKE_LINES="1 2 3 4" git rebase -i A &&
 	git rev-list A.. >actual &&
 	test_cmp expect actual
 '
diff --git a/t/t3410-rebase-preserve-dropped-merges.sh b/t/t3410-rebase-preserve-dropped-merges.sh
index c49143a1a..6f73b9555 100755
--- a/t/t3410-rebase-preserve-dropped-merges.sh
+++ b/t/t3410-rebase-preserve-dropped-merges.sh
@@ -43,11 +43,11 @@ test_expect_success 'setup' '
 # G2 = same changes as G
 test_expect_success 'skip same-resolution merges with -p' '
 	git checkout H &&
-	! git merge E &&
+	test_must_fail git merge E &&
 	test_commit L file1 23 &&
 	git checkout I &&
 	test_commit G2 file1 3 &&
-	! git merge E &&
+	test_must_fail git merge E &&
 	test_commit J file1 23 &&
 	test_commit K file7 file7 &&
 	git rebase -i -p L &&
@@ -65,11 +65,11 @@ test_expect_success 'skip same-resolution merges with -p' '
 # G2 = different changes as G
 test_expect_success 'keep different-resolution merges with -p' '
 	git checkout H &&
-	! git merge E &&
+	test_must_fail git merge E &&
 	test_commit L2 file1 23 &&
 	git checkout I &&
 	test_commit G3 file1 4 &&
-	! git merge E &&
+	test_must_fail git merge E &&
 	test_commit J2 file1 24 &&
 	test_commit K2 file7 file7 &&
 	test_must_fail git rebase -i -p L2 &&
diff --git a/t/t3418-rebase-continue.sh b/t/t3418-rebase-continue.sh
new file mode 100755
index 000000000..3b0d27350
--- /dev/null
+++ b/t/t3418-rebase-continue.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+
+test_description='git rebase --continue tests'
+
+. ./test-lib.sh
+
+. "$TEST_DIRECTORY"/lib-rebase.sh
+
+set_fake_editor
+
+test_expect_success 'setup' '
+	test_commit "commit-new-file-F1" F1 1 &&
+	test_commit "commit-new-file-F2" F2 2 &&
+
+	git checkout -b topic HEAD^ &&
+	test_commit "commit-new-file-F2-on-topic-branch" F2 22 &&
+
+	git checkout master
+'
+
+test_expect_success 'interactive rebase --continue works with touched file' '
+	rm -fr .git/rebase-* &&
+	git reset --hard &&
+	git checkout master &&
+
+	FAKE_LINES="edit 1" git rebase -i HEAD^ &&
+	test-chmtime =-60 F1 &&
+	git rebase --continue
+'
+
+test_expect_success 'non-interactive rebase --continue works with touched file' '
+	rm -fr .git/rebase-* &&
+	git reset --hard &&
+	git checkout master &&
+
+	test_must_fail git rebase --onto master master topic &&
+	echo "Resolved" >F2 &&
+	git add F2 &&
+	test-chmtime =-60 F1 &&
+	git rebase --continue
+'
+
+test_done
diff --git a/t/t3700-add.sh b/t/t3700-add.sh
index d03495dc7..7d7140db3 100755
--- a/t/t3700-add.sh
+++ b/t/t3700-add.sh
@@ -272,17 +272,20 @@ test_expect_success 'git add --dry-run of non-existing file' "
 	echo \"fatal: pathspec 'ignored-file' did not match any files\" | test_cmp - actual
 "
 
-cat >expect <<EOF
+cat >expect.err <<\EOF
 The following paths are ignored by one of your .gitignore files:
 ignored-file
 Use -f if you really want to add them.
 fatal: no files added
+EOF
+cat >expect.out <<\EOF
 add 'track-this'
 EOF
 
 test_expect_success 'git add --dry-run --ignore-missing of non-existing file' '
-	test_must_fail git add --dry-run --ignore-missing track-this ignored-file >actual 2>&1 &&
-	test_cmp expect actual
+	test_must_fail git add --dry-run --ignore-missing track-this ignored-file >actual.out 2>actual.err &&
+	test_cmp expect.out actual.out &&
+	test_cmp expect.err actual.err
 '
 
 test_done
diff --git a/t/t4045-diff-relative.sh b/t/t4045-diff-relative.sh
new file mode 100755
index 000000000..8a3c63b9e
--- /dev/null
+++ b/t/t4045-diff-relative.sh
@@ -0,0 +1,61 @@
+#!/bin/sh
+
+test_description='diff --relative tests'
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	git commit --allow-empty -m empty &&
+	echo content >file1 &&
+	mkdir subdir &&
+	echo other content >subdir/file2 &&
+	git add . &&
+	git commit -m one
+'
+
+check_diff() {
+expect=$1; shift
+cat >expected <<EOF
+diff --git a/$expect b/$expect
+new file mode 100644
+index 0000000..25c05ef
+--- /dev/null
++++ b/$expect
+@@ -0,0 +1 @@
++other content
+EOF
+test_expect_success "-p $*" "
+	git diff -p $* HEAD^ >actual &&
+	test_cmp expected actual
+"
+}
+
+check_stat() {
+expect=$1; shift
+cat >expected <<EOF
+ $expect |    1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+EOF
+test_expect_success "--stat $*" "
+	git diff --stat $* HEAD^ >actual &&
+	test_cmp expected actual
+"
+}
+
+check_raw() {
+expect=$1; shift
+cat >expected <<EOF
+:000000 100644 0000000000000000000000000000000000000000 25c05ef3639d2d270e7fe765a67668f098092bc5 A	$expect
+EOF
+test_expect_success "--raw $*" "
+	git diff --no-abbrev --raw $* HEAD^ >actual &&
+	test_cmp expected actual
+"
+}
+
+for type in diff stat raw; do
+	check_$type file2 --relative=subdir/
+	check_$type file2 --relative=subdir
+	check_$type dir/file2 --relative=sub
+done
+
+test_done
diff --git a/t/t4150-am.sh b/t/t4150-am.sh
index 810b04b81..1c3d8ed54 100755
--- a/t/t4150-am.sh
+++ b/t/t4150-am.sh
@@ -4,66 +4,71 @@ test_description='git am running'
 
 . ./test-lib.sh
 
-cat >msg <<EOF
-second
-
-Lorem ipsum dolor sit amet, consectetuer sadipscing elitr, sed diam nonumy
-eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam
-voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita
-kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem
-ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod
-tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At
-vero eos et accusam et justo duo dolores et ea rebum.
-
-	Duis autem vel eum iriure dolor in hendrerit in vulputate velit
-	esse molestie consequat, vel illum dolore eu feugiat nulla facilisis
-	at vero eros et accumsan et iusto odio dignissim qui blandit
-	praesent luptatum zzril delenit augue duis dolore te feugait nulla
-	facilisi.
-
-
-Lorem ipsum dolor sit amet,
-consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut
-laoreet dolore magna aliquam erat volutpat.
-
-  git
-  ---
-  +++
-
-Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit
-lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure
-dolor in hendrerit in vulputate velit esse molestie consequat, vel illum
-dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio
-dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te
-feugait nulla facilisi.
-EOF
-
-cat >failmail <<EOF
-From foo@example.com Fri May 23 10:43:49 2008
-From:	foo@example.com
-To:	bar@example.com
-Subject: Re: [RFC/PATCH] git-foo.sh
-Date:	Fri, 23 May 2008 05:23:42 +0200
-
-Sometimes we have to find out that there's nothing left.
-
-EOF
-
-cat >pine <<EOF
-From MAILER-DAEMON Fri May 23 10:43:49 2008
-Date: 23 May 2008 05:23:42 +0200
-From: Mail System Internal Data <MAILER-DAEMON@example.com>
-Subject: DON'T DELETE THIS MESSAGE -- FOLDER INTERNAL DATA
-Message-ID: <foo-0001@example.com>
-
-This text is part of the internal format of your mail folder, and is not
-a real message.  It is created automatically by the mail system software.
-If deleted, important folder data will be lost, and it will be re-created
-with the data reset to initial values.
-
-EOF
-
-echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" >expected
+test_expect_success 'setup: messages' '
+	cat >msg <<-\EOF &&
+	second
+
+	Lorem ipsum dolor sit amet, consectetuer sadipscing elitr, sed diam nonumy
+	eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam
+	voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita
+	kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem
+	ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod
+	tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At
+	vero eos et accusam et justo duo dolores et ea rebum.
+
+	EOF
+	q_to_tab <<-\EOF >>msg &&
+	QDuis autem vel eum iriure dolor in hendrerit in vulputate velit
+	Qesse molestie consequat, vel illum dolore eu feugiat nulla facilisis
+	Qat vero eros et accumsan et iusto odio dignissim qui blandit
+	Qpraesent luptatum zzril delenit augue duis dolore te feugait nulla
+	Qfacilisi.
+	EOF
+	cat >>msg <<-\EOF &&
+
+	Lorem ipsum dolor sit amet,
+	consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut
+	laoreet dolore magna aliquam erat volutpat.
+
+	  git
+	  ---
+	  +++
+
+	Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit
+	lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure
+	dolor in hendrerit in vulputate velit esse molestie consequat, vel illum
+	dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio
+	dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te
+	feugait nulla facilisi.
+	EOF
+
+	cat >failmail <<-\EOF &&
+	From foo@example.com Fri May 23 10:43:49 2008
+	From:	foo@example.com
+	To:	bar@example.com
+	Subject: Re: [RFC/PATCH] git-foo.sh
+	Date:	Fri, 23 May 2008 05:23:42 +0200
+
+	Sometimes we have to find out that there'\''s nothing left.
+
+	EOF
+
+	cat >pine <<-\EOF &&
+	From MAILER-DAEMON Fri May 23 10:43:49 2008
+	Date: 23 May 2008 05:23:42 +0200
+	From: Mail System Internal Data <MAILER-DAEMON@example.com>
+	Subject: DON'\''T DELETE THIS MESSAGE -- FOLDER INTERNAL DATA
+	Message-ID: <foo-0001@example.com>
+
+	This text is part of the internal format of your mail folder, and is not
+	a real message.  It is created automatically by the mail system software.
+	If deleted, important folder data will be lost, and it will be re-created
+	with the data reset to initial values.
+
+	EOF
+
+	signoff="Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>"
+'
 
 test_expect_success setup '
 	echo hello >file &&
@@ -71,11 +76,13 @@ test_expect_success setup '
 	test_tick &&
 	git commit -m first &&
 	git tag first &&
+
 	echo world >>file &&
 	git add file &&
 	test_tick &&
 	git commit -s -F msg &&
 	git tag second &&
+
 	git format-patch --stdout first >patch1 &&
 	{
 		echo "X-Fake-Field: Line One" &&
@@ -89,74 +96,101 @@ test_expect_success setup '
 		echo "X-Fake-Field: Line Three" &&
 		git format-patch --stdout first | sed -e "1d"
 	} | append_cr >patch1-crlf.eml &&
+
 	sed -n -e "3,\$p" msg >file &&
 	git add file &&
 	test_tick &&
 	git commit -m third &&
+
 	git format-patch --stdout first >patch2	&&
+
 	git checkout -b lorem &&
 	sed -n -e "11,\$p" msg >file &&
 	head -n 9 msg >>file &&
 	test_tick &&
 	git commit -a -m "moved stuff" &&
+
 	echo goodbye >another &&
 	git add another &&
 	test_tick &&
 	git commit -m "added another file" &&
-	git format-patch --stdout master >lorem-move.patch
-'
 
-# reset time
-unset test_tick
-test_tick
+	git format-patch --stdout master >lorem-move.patch &&
+
+	git checkout -b rename &&
+	git mv file renamed &&
+	git commit -m "renamed a file" &&
+
+	git format-patch -M --stdout lorem >rename.patch &&
+
+	git reset --soft lorem^ &&
+	git commit -m "renamed a file and added another" &&
+
+	git format-patch -M --stdout lorem^ >rename-add.patch &&
+
+	# reset time
+	unset test_tick &&
+	test_tick
+'
 
 test_expect_success 'am applies patch correctly' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout first &&
 	test_tick &&
 	git am <patch1 &&
 	! test -d .git/rebase-apply &&
-	test -z "$(git diff second)" &&
+	git diff --exit-code second &&
 	test "$(git rev-parse second)" = "$(git rev-parse HEAD)" &&
 	test "$(git rev-parse second^)" = "$(git rev-parse HEAD^)"
 '
 
 test_expect_success 'am applies patch e-mail not in a mbox' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout first &&
 	git am patch1.eml &&
 	! test -d .git/rebase-apply &&
-	test -z "$(git diff second)" &&
+	git diff --exit-code second &&
 	test "$(git rev-parse second)" = "$(git rev-parse HEAD)" &&
 	test "$(git rev-parse second^)" = "$(git rev-parse HEAD^)"
 '
 
 test_expect_success 'am applies patch e-mail not in a mbox with CRLF' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout first &&
 	git am patch1-crlf.eml &&
 	! test -d .git/rebase-apply &&
-	test -z "$(git diff second)" &&
+	git diff --exit-code second &&
 	test "$(git rev-parse second)" = "$(git rev-parse HEAD)" &&
 	test "$(git rev-parse second^)" = "$(git rev-parse HEAD^)"
 '
 
-GIT_AUTHOR_NAME="Another Thor"
-GIT_AUTHOR_EMAIL="a.thor@example.com"
-GIT_COMMITTER_NAME="Co M Miter"
-GIT_COMMITTER_EMAIL="c.miter@example.com"
-export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL GIT_COMMITTER_NAME GIT_COMMITTER_EMAIL
+test_expect_success 'setup: new author and committer' '
+	GIT_AUTHOR_NAME="Another Thor" &&
+	GIT_AUTHOR_EMAIL="a.thor@example.com" &&
+	GIT_COMMITTER_NAME="Co M Miter" &&
+	GIT_COMMITTER_EMAIL="c.miter@example.com" &&
+	export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL GIT_COMMITTER_NAME GIT_COMMITTER_EMAIL
+'
 
 compare () {
-	test "$(git cat-file commit "$2" | grep "^$1 ")" = \
-	     "$(git cat-file commit "$3" | grep "^$1 ")"
+	a=$(git cat-file commit "$2" | grep "^$1 ") &&
+	b=$(git cat-file commit "$3" | grep "^$1 ") &&
+	test "$a" = "$b"
 }
 
 test_expect_success 'am changes committer and keeps author' '
 	test_tick &&
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout first &&
 	git am patch2 &&
 	! test -d .git/rebase-apply &&
 	test "$(git rev-parse master^^)" = "$(git rev-parse HEAD^^)" &&
-	test -z "$(git diff master..HEAD)" &&
-	test -z "$(git diff master^..HEAD^)" &&
+	git diff --exit-code master..HEAD &&
+	git diff --exit-code master^..HEAD^ &&
 	compare author master HEAD &&
 	compare author master^ HEAD^ &&
 	test "$GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" = \
@@ -164,41 +198,55 @@ test_expect_success 'am changes committer and keeps author' '
 '
 
 test_expect_success 'am --signoff adds Signed-off-by: line' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout -b master2 first &&
 	git am --signoff <patch2 &&
+	printf "%s\n" "$signoff" >expected &&
 	echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" >>expected &&
 	git cat-file commit HEAD^ | grep "Signed-off-by:" >actual &&
-	test_cmp actual expected &&
+	test_cmp expected actual &&
 	echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" >expected &&
 	git cat-file commit HEAD | grep "Signed-off-by:" >actual &&
-	test_cmp actual expected
+	test_cmp expected actual
 '
 
 test_expect_success 'am stays in branch' '
-	test "refs/heads/master2" = "$(git symbolic-ref HEAD)"
+	echo refs/heads/master2 >expected &&
+	git symbolic-ref HEAD >actual &&
+	test_cmp expected actual
 '
 
 test_expect_success 'am --signoff does not add Signed-off-by: line if already there' '
 	git format-patch --stdout HEAD^ >patch3 &&
 	sed -e "/^Subject/ s,\[PATCH,Re: Re: Re: & 1/5 v2," patch3 >patch4
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout HEAD^ &&
 	git am --signoff patch4 &&
-	test "$(git cat-file commit HEAD | grep -c "^Signed-off-by:")" -eq 1
+	git cat-file commit HEAD >actual &&
+	test $(grep -c "^Signed-off-by:" actual) -eq 1
 '
 
 test_expect_success 'am without --keep removes Re: and [PATCH] stuff' '
-	test "$(git rev-parse HEAD)" = "$(git rev-parse master2)"
+	git rev-parse HEAD >expected &&
+	git rev-parse master2 >actual &&
+	test_cmp expected actual
 '
 
 test_expect_success 'am --keep really keeps the subject' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout HEAD^ &&
 	git am --keep patch4 &&
 	! test -d .git/rebase-apply &&
-	git cat-file commit HEAD |
-		fgrep "Re: Re: Re: [PATCH 1/5 v2] third"
+	git cat-file commit HEAD >actual &&
+	grep "Re: Re: Re: \[PATCH 1/5 v2\] third" actual
 '
 
 test_expect_success 'am -3 falls back to 3-way merge' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout -b lorem2 master2 &&
 	sed -n -e "3,\$p" msg >file &&
 	head -n 9 msg >>file &&
@@ -207,34 +255,75 @@ test_expect_success 'am -3 falls back to 3-way merge' '
 	git commit -m "copied stuff" &&
 	git am -3 lorem-move.patch &&
 	! test -d .git/rebase-apply &&
-	test -z "$(git diff lorem)"
+	git diff --exit-code lorem
+'
+
+test_expect_success 'am can rename a file' '
+	grep "^rename from" rename.patch &&
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
+	git checkout lorem^0 &&
+	git am rename.patch &&
+	! test -d .git/rebase-apply &&
+	git update-index --refresh &&
+	git diff --exit-code rename
+'
+
+test_expect_success 'am -3 can rename a file' '
+	grep "^rename from" rename.patch &&
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
+	git checkout lorem^0 &&
+	git am -3 rename.patch &&
+	! test -d .git/rebase-apply &&
+	git update-index --refresh &&
+	git diff --exit-code rename
+'
+
+test_expect_success 'am -3 can rename a file after falling back to 3-way merge' '
+	grep "^rename from" rename-add.patch &&
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
+	git checkout lorem^0 &&
+	git am -3 rename-add.patch &&
+	! test -d .git/rebase-apply &&
+	git update-index --refresh &&
+	git diff --exit-code rename
 '
 
 test_expect_success 'am -3 -q is quiet' '
+	rm -fr .git/rebase-apply &&
+	git checkout -f lorem2 &&
 	git reset master2 --hard &&
 	sed -n -e "3,\$p" msg >file &&
 	head -n 9 msg >>file &&
 	git add file &&
 	test_tick &&
 	git commit -m "copied stuff" &&
-	git am -3 -q lorem-move.patch > output.out 2>&1 &&
+	git am -3 -q lorem-move.patch >output.out 2>&1 &&
 	! test -s output.out
 '
 
 test_expect_success 'am pauses on conflict' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout lorem2^^ &&
 	test_must_fail git am lorem-move.patch &&
 	test -d .git/rebase-apply
 '
 
 test_expect_success 'am --skip works' '
+	echo goodbye >expected &&
 	git am --skip &&
 	! test -d .git/rebase-apply &&
-	test -z "$(git diff lorem2^^ -- file)" &&
-	test goodbye = "$(cat another)"
+	git diff --exit-code lorem2^^ -- file &&
+	test_cmp expected another
 '
 
 test_expect_success 'am --resolved works' '
+	echo goodbye >expected &&
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout lorem2^^ &&
 	test_must_fail git am lorem-move.patch &&
 	test -d .git/rebase-apply &&
@@ -242,22 +331,29 @@ test_expect_success 'am --resolved works' '
 	git add file &&
 	git am --resolved &&
 	! test -d .git/rebase-apply &&
-	test goodbye = "$(cat another)"
+	test_cmp expected another
 '
 
 test_expect_success 'am takes patches from a Pine mailbox' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout first &&
 	cat pine patch1 | git am &&
 	! test -d .git/rebase-apply &&
-	test -z "$(git diff master^..HEAD)"
+	git diff --exit-code master^..HEAD
 '
 
 test_expect_success 'am fails on mail without patch' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	test_must_fail git am <failmail &&
-	rm -r .git/rebase-apply/
+	git am --abort &&
+	! test -d .git/rebase-apply
 '
 
 test_expect_success 'am fails on empty patch' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	echo "---" >>failmail &&
 	test_must_fail git am <failmail &&
 	git am --skip &&
@@ -266,28 +362,34 @@ test_expect_success 'am fails on empty patch' '
 
 test_expect_success 'am works from stdin in subdirectory' '
 	rm -fr subdir &&
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout first &&
 	(
 		mkdir -p subdir &&
 		cd subdir &&
 		git am <../patch1
 	) &&
-	test -z "$(git diff second)"
+	git diff --exit-code second
 '
 
 test_expect_success 'am works from file (relative path given) in subdirectory' '
 	rm -fr subdir &&
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout first &&
 	(
 		mkdir -p subdir &&
 		cd subdir &&
 		git am ../patch1
 	) &&
-	test -z "$(git diff second)"
+	git diff --exit-code second
 '
 
 test_expect_success 'am works from file (absolute path given) in subdirectory' '
 	rm -fr subdir &&
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout first &&
 	P=$(pwd) &&
 	(
@@ -295,27 +397,31 @@ test_expect_success 'am works from file (absolute path given) in subdirectory' '
 		cd subdir &&
 		git am "$P/patch1"
 	) &&
-	test -z "$(git diff second)"
+	git diff --exit-code second
 '
 
 test_expect_success 'am --committer-date-is-author-date' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout first &&
 	test_tick &&
 	git am --committer-date-is-author-date patch1 &&
 	git cat-file commit HEAD | sed -e "/^\$/q" >head1 &&
-	at=$(sed -ne "/^author /s/.*> //p" head1) &&
-	ct=$(sed -ne "/^committer /s/.*> //p" head1) &&
-	test "$at" = "$ct"
+	sed -ne "/^author /s/.*> //p" head1 >at &&
+	sed -ne "/^committer /s/.*> //p" head1 >ct &&
+	test_cmp at ct
 '
 
 test_expect_success 'am without --committer-date-is-author-date' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout first &&
 	test_tick &&
 	git am patch1 &&
 	git cat-file commit HEAD | sed -e "/^\$/q" >head1 &&
-	at=$(sed -ne "/^author /s/.*> //p" head1) &&
-	ct=$(sed -ne "/^committer /s/.*> //p" head1) &&
-	test "$at" != "$ct"
+	sed -ne "/^author /s/.*> //p" head1 >at &&
+	sed -ne "/^committer /s/.*> //p" head1 >ct &&
+	! test_cmp at ct
 '
 
 # This checks for +0000 because TZ is set to UTC and that should
@@ -323,41 +429,51 @@ test_expect_success 'am without --committer-date-is-author-date' '
 # by test_tick that uses -0700 timezone; if this feature does not
 # work, we will see that instead of +0000.
 test_expect_success 'am --ignore-date' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout first &&
 	test_tick &&
 	git am --ignore-date patch1 &&
 	git cat-file commit HEAD | sed -e "/^\$/q" >head1 &&
-	at=$(sed -ne "/^author /s/.*> //p" head1) &&
-	echo "$at" | grep "+0000"
+	sed -ne "/^author /s/.*> //p" head1 >at &&
+	grep "+0000" at
 '
 
 test_expect_success 'am into an unborn branch' '
+	git rev-parse first^{tree} >expected &&
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	rm -fr subdir &&
-	mkdir -p subdir &&
+	mkdir subdir &&
 	git format-patch --numbered-files -o subdir -1 first &&
 	(
 		cd subdir &&
 		git init &&
 		git am 1
 	) &&
-	result=$(
-		cd subdir && git rev-parse HEAD^{tree}
+	(
+		cd subdir &&
+		git rev-parse HEAD^{tree} >../actual
 	) &&
-	test "z$result" = "z$(git rev-parse first^{tree})"
+	test_cmp expected actual
 '
 
 test_expect_success 'am newline in subject' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout first &&
 	test_tick &&
-	sed -e "s/second/second \\\n foo/" patch1 > patchnl &&
-	git am < patchnl > output.out 2>&1 &&
+	sed -e "s/second/second \\\n foo/" patch1 >patchnl &&
+	git am <patchnl >output.out 2>&1 &&
 	grep "^Applying: second \\\n foo$" output.out
 '
 
 test_expect_success 'am -q is quiet' '
+	rm -fr .git/rebase-apply &&
+	git reset --hard &&
 	git checkout first &&
 	test_tick &&
-	git am -q < patch1 > output.out 2>&1 &&
+	git am -q <patch1 >output.out 2>&1 &&
 	! test -s output.out
 '
 
diff --git a/t/t5001-archive-attr.sh b/t/t5001-archive-attr.sh
index 426b319bd..02d4d2284 100755
--- a/t/t5001-archive-attr.sh
+++ b/t/t5001-archive-attr.sh
@@ -4,7 +4,7 @@ test_description='git archive attribute tests'
 
 . ./test-lib.sh
 
-SUBSTFORMAT=%H%n
+SUBSTFORMAT='%H (%h)%n'
 
 test_expect_exists() {
 	test_expect_success " $1 exists" "test -e $1"
diff --git a/t/t5530-upload-pack-error.sh b/t/t5530-upload-pack-error.sh
index 044603c26..6b2a5f4a6 100755
--- a/t/t5530-upload-pack-error.sh
+++ b/t/t5530-upload-pack-error.sh
@@ -60,6 +60,15 @@ test_expect_success 'upload-pack fails due to error in rev-list' '
 	grep "bad tree object" output.err
 '
 
+test_expect_success 'upload-pack error message when bad ref requested' '
+
+	printf "0045want %s multi_ack_detailed\n00000009done\n0000" \
+		"deadbeefdeadbeefdeadbeefdeadbeefdeadbeef" >input &&
+	test_must_fail git upload-pack . <input >output 2>output.err &&
+	grep -q "not our ref" output.err &&
+	! grep -q multi_ack_detailed output.err
+'
+
 test_expect_success 'upload-pack fails due to error in pack-objects enumeration' '
 
 	printf "0032want %s\n00000009done\n0000" \
diff --git a/t/t6037-merge-ours-theirs.sh b/t/t6037-merge-ours-theirs.sh
index 8ab3d61f4..2cf42c73f 100755
--- a/t/t6037-merge-ours-theirs.sh
+++ b/t/t6037-merge-ours-theirs.sh
@@ -58,7 +58,7 @@ test_expect_success 'pull with -X' '
 	git reset --hard master && git pull -s recursive -X ours . side &&
 	git reset --hard master && git pull -s recursive -Xtheirs . side &&
 	git reset --hard master && git pull -s recursive -X theirs . side &&
-	git reset --hard master && ! git pull -s recursive -X bork . side
+	git reset --hard master && test_must_fail git pull -s recursive -X bork . side
 '
 
 test_done
diff --git a/t/t6050-replace.sh b/t/t6050-replace.sh
index 203ffdb17..4185b7ca1 100755
--- a/t/t6050-replace.sh
+++ b/t/t6050-replace.sh
@@ -219,6 +219,12 @@ test_expect_success 'bisect and replacements' '
      git bisect reset
 '
 
+test_expect_success 'index-pack and replacements' '
+	git --no-replace-objects rev-list --objects HEAD |
+	git --no-replace-objects pack-objects test- &&
+	git index-pack test-*.pack
+'
+
 #
 #
 test_done
diff --git a/t/t7003-filter-branch.sh b/t/t7003-filter-branch.sh
index 0da13a8d6..2c55801ee 100755
--- a/t/t7003-filter-branch.sh
+++ b/t/t7003-filter-branch.sh
@@ -143,11 +143,12 @@ test_expect_success 'more setup' '
 test_expect_success 'use index-filter to move into a subdirectory' '
 	git branch directorymoved &&
 	git filter-branch -f --index-filter \
-		 "git ls-files -s | sed \"s-\\t-&newsubdir/-\" |
+		 "git ls-files -s | sed \"s-	-&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)"'
+	git diff --exit-code HEAD directorymoved:newsubdir
+'
 
 test_expect_success 'stops when msg filter fails' '
 	old=$(git rev-parse HEAD) &&
diff --git a/t/t7300-clean.sh b/t/t7300-clean.sh
index 7d8ed68be..3a43571ca 100755
--- a/t/t7300-clean.sh
+++ b/t/t7300-clean.sh
@@ -438,4 +438,20 @@ test_expect_success 'force removal of nested git work tree' '
 	! test -d bar
 '
 
+test_expect_success 'git clean -e' '
+	rm -fr repo &&
+	mkdir repo &&
+	(
+		cd repo &&
+		git init &&
+		touch 1 2 3 known &&
+		git add known &&
+		git clean -f -e 1 -e 2 &&
+		test -e 1 &&
+		test -e 2 &&
+		! (test -e 3) &&
+		test -e known
+	)
+'
+
 test_done
diff --git a/t/t7509-commit.sh b/t/t7509-commit.sh
index 3ea33db6c..643ab03f9 100755
--- a/t/t7509-commit.sh
+++ b/t/t7509-commit.sh
@@ -111,7 +111,7 @@ test_expect_success '--amend option with empty author' '
 	test_when_finished "git checkout Initial" &&
 	echo "Empty author test" >>foo &&
 	test_tick &&
-	! git commit -a -m "empty author" --amend 2>err &&
+	test_must_fail git commit -a -m "empty author" --amend 2>err &&
 	grep "empty ident" err
 '
 
@@ -125,7 +125,7 @@ test_expect_success '--amend option with missing author' '
 	test_when_finished "git checkout Initial" &&
 	echo "Missing author test" >>foo &&
 	test_tick &&
-	! git commit -a -m "malformed author" --amend 2>err &&
+	test_must_fail git commit -a -m "malformed author" --amend 2>err &&
 	grep "empty ident" err
 '
 
diff --git a/t/t7607-merge-overwrite.sh b/t/t7607-merge-overwrite.sh
index 49f4e1599..d82349a6a 100755
--- a/t/t7607-merge-overwrite.sh
+++ b/t/t7607-merge-overwrite.sh
@@ -31,7 +31,7 @@ test_expect_success 'setup' '
 test_expect_success 'will not overwrite untracked file' '
 	git reset --hard c1 &&
 	cat important > c2.c &&
-	! git merge c2 &&
+	test_must_fail git merge c2 &&
 	test_cmp important c2.c
 '
 
@@ -39,7 +39,7 @@ test_expect_success 'will not overwrite new file' '
 	git reset --hard c1 &&
 	cat important > c2.c &&
 	git add c2.c &&
-	! git merge c2 &&
+	test_must_fail git merge c2 &&
 	test_cmp important c2.c
 '
 
@@ -48,7 +48,7 @@ test_expect_success 'will not overwrite staged changes' '
 	cat important > c2.c &&
 	git add c2.c &&
 	rm c2.c &&
-	! git merge c2 &&
+	test_must_fail git merge c2 &&
 	git checkout c2.c &&
 	test_cmp important c2.c
 '
@@ -58,7 +58,7 @@ test_expect_success 'will not overwrite removed file' '
 	git rm c1.c &&
 	git commit -m "rm c1.c" &&
 	cat important > c1.c &&
-	! git merge c1a &&
+	test_must_fail git merge c1a &&
 	test_cmp important c1.c
 '
 
@@ -68,7 +68,7 @@ test_expect_success 'will not overwrite re-added file' '
 	git commit -m "rm c1.c" &&
 	cat important > c1.c &&
 	git add c1.c &&
-	! git merge c1a &&
+	test_must_fail git merge c1a &&
 	test_cmp important c1.c
 '
 
@@ -79,7 +79,7 @@ test_expect_success 'will not overwrite removed file with staged changes' '
 	cat important > c1.c &&
 	git add c1.c &&
 	rm c1.c &&
-	! git merge c1a &&
+	test_must_fail git merge c1a &&
 	git checkout c1.c &&
 	test_cmp important c1.c
 '
diff --git a/t/t7610-mergetool.sh b/t/t7610-mergetool.sh
index e768c3eb2..f5a7bf47e 100755
--- a/t/t7610-mergetool.sh
+++ b/t/t7610-mergetool.sh
@@ -14,6 +14,7 @@ Testing basic merge tool invocation'
 # running mergetool
 
 test_expect_success 'setup' '
+    git config rerere.enabled true &&
     echo master >file1 &&
     mkdir subdir &&
     echo master sub >subdir/file3 &&
@@ -71,19 +72,40 @@ test_expect_success 'mergetool in subdir' '
     cd subdir && (
     test_must_fail git merge master >/dev/null 2>&1 &&
     ( yes "" | git mergetool file3 >/dev/null 2>&1 ) &&
-    test "$(cat file3)" = "master new sub" )
+    test "$(cat file3)" = "master new sub") &&
+    cd ..
 '
 
-# We can't merge files from parent directories when running mergetool
-# from a subdir. Is this a bug?
-#
-#test_expect_failure 'mergetool in subdir' '
-#    cd subdir && (
-#    ( yes "" | git mergetool ../file1 >/dev/null 2>&1 ) &&
-#    ( yes "" | git mergetool ../file2 >/dev/null 2>&1 ) &&
-#    test "$(cat ../file1)" = "master updated" &&
-#    test "$(cat ../file2)" = "master new" &&
-#    git commit -m "branch1 resolved with mergetool - subdir" )
-#'
+test_expect_success 'mergetool on file in parent dir' '
+    cd subdir && (
+    ( yes "" | git mergetool ../file1 >/dev/null 2>&1 ) &&
+    ( yes "" | git mergetool ../file2 >/dev/null 2>&1 ) &&
+    test "$(cat ../file1)" = "master updated" &&
+    test "$(cat ../file2)" = "master new" &&
+    git commit -m "branch1 resolved with mergetool - subdir") &&
+    cd ..
+'
+
+test_expect_success 'mergetool skips autoresolved' '
+    git checkout -b test4 branch1 &&
+    test_must_fail git merge master &&
+    test -n "$(git ls-files -u)" &&
+    output="$(git mergetool --no-prompt)" &&
+    test "$output" = "No files need merging" &&
+    git reset --hard
+'
+
+test_expect_success 'mergetool merges all from subdir' '
+    cd subdir && (
+    git config rerere.enabled false &&
+    test_must_fail git merge master &&
+    git mergetool --no-prompt &&
+    test "$(cat ../file1)" = "master updated" &&
+    test "$(cat ../file2)" = "master new" &&
+    test "$(cat file3)" = "master new sub" &&
+    git add ../file1 ../file2 file3 &&
+    git commit -m "branch2 resolved by mergetool from subdir") &&
+    cd ..
+'
 
 test_done
diff --git a/t/t7810-grep.sh b/t/t7810-grep.sh
index 8a6322765..023f225a4 100755
--- a/t/t7810-grep.sh
+++ b/t/t7810-grep.sh
@@ -65,7 +65,7 @@ do
 
 	test_expect_success "grep -w $L (w)" '
 		: >expected &&
-		! git grep -n -w -e "^w" >actual &&
+		test_must_fail git grep -n -w -e "^w" >actual &&
 		test_cmp expected actual
 	'
 
diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh
index 13766ab16..d5adae640 100755
--- a/t/t9100-git-svn-basic.sh
+++ b/t/t9100-git-svn-basic.sh
@@ -271,6 +271,17 @@ test_expect_success 'able to dcommit to a subdirectory' "
 	test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\"
 	"
 
+test_expect_success 'dcommit should not fail with a touched file' '
+	test_commit "commit-new-file-foo2" foo2 &&
+	test-chmtime =-60 foo &&
+	git svn dcommit
+'
+
+test_expect_success 'rebase should not fail with a touched file' '
+	test-chmtime =-60 foo &&
+	git svn rebase
+'
+
 test_expect_success 'able to set-tree to a subdirectory' "
 	echo cba > d &&
 	git update-index d &&
diff --git a/t/t9130-git-svn-authors-file.sh b/t/t9130-git-svn-authors-file.sh
index 134411e0a..3c4f31925 100755
--- a/t/t9130-git-svn-authors-file.sh
+++ b/t/t9130-git-svn-authors-file.sh
@@ -20,7 +20,7 @@ test_expect_success 'setup svnrepo' '
 	'
 
 test_expect_success 'start import with incomplete authors file' '
-	! git svn clone --authors-file=svn-authors "$svnrepo" x
+	test_must_fail git svn clone --authors-file=svn-authors "$svnrepo" x
 	'
 
 test_expect_success 'imported 2 revisions successfully' '
@@ -63,7 +63,7 @@ test_expect_success 'authors-file against globs' '
 	'
 
 test_expect_success 'fetch fails on ee' '
-	( cd aa-work && ! git svn fetch --authors-file=../svn-authors )
+	( cd aa-work && test_must_fail git svn fetch --authors-file=../svn-authors )
 	'
 
 tmp_config_get () {
diff --git a/t/t9139-git-svn-non-utf8-commitencoding.sh b/t/t9139-git-svn-non-utf8-commitencoding.sh
index f337959cc..22d80b0be 100755
--- a/t/t9139-git-svn-non-utf8-commitencoding.sh
+++ b/t/t9139-git-svn-non-utf8-commitencoding.sh
@@ -39,7 +39,7 @@ do
 	(
 		cd $H &&
 		git config --unset i18n.commitencoding &&
-		! git svn dcommit
+		test_must_fail git svn dcommit
 	)
 	'
 done
diff --git a/t/t9140-git-svn-reset.sh b/t/t9140-git-svn-reset.sh
index 0735526d4..e85590462 100755
--- a/t/t9140-git-svn-reset.sh
+++ b/t/t9140-git-svn-reset.sh
@@ -41,7 +41,7 @@ test_expect_success 'modify hidden file in SVN repo' '
 test_expect_success 'fetch fails on modified hidden file' '
 	( cd g &&
 	  git svn find-rev refs/remotes/git-svn > ../expect &&
-	  ! git svn fetch 2> ../errors &&
+	  test_must_fail git svn fetch 2> ../errors &&
 	  git svn find-rev refs/remotes/git-svn > ../expect2 ) &&
 	fgrep "not found in commit" errors &&
 	test_cmp expect expect2
diff --git a/t/t9155-git-svn-fetch-deleted-tag.sh b/t/t9155-git-svn-fetch-deleted-tag.sh
new file mode 100755
index 000000000..ef0ac8779
--- /dev/null
+++ b/t/t9155-git-svn-fetch-deleted-tag.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+
+test_description='git svn fetch deleted tag'
+
+. ./lib-git-svn.sh
+
+test_expect_success 'setup svn repo' '
+	mkdir -p import/trunk/subdir &&
+	mkdir -p import/branches &&
+	mkdir -p import/tags &&
+	echo "base" >import/trunk/subdir/file &&
+	svn_cmd import -m "import for git svn" import "$svnrepo" &&
+	rm -rf import &&
+
+	svn_cmd mkdir --parents -m "create mybranch directory" "$svnrepo/branches/mybranch" &&
+	svn_cmd cp -m "create branch mybranch" "$svnrepo/trunk" "$svnrepo/branches/mybranch/trunk" &&
+
+	svn_cmd co "$svnrepo/trunk" svn_project &&
+	(cd svn_project &&
+		echo "trunk change" >>subdir/file &&
+		svn_cmd ci -m "trunk change" subdir/file &&
+
+		svn_cmd switch "$svnrepo/branches/mybranch/trunk" &&
+		echo "branch change" >>subdir/file &&
+		svn_cmd ci -m "branch change" subdir/file
+	) &&
+
+	svn_cmd cp -m "create mytag attempt 1" -r5 "$svnrepo/trunk/subdir" "$svnrepo/tags/mytag" &&
+	svn_cmd rm -m "delete mytag attempt 1" "$svnrepo/tags/mytag" &&
+	svn_cmd cp -m "create mytag attempt 2" -r5 "$svnrepo/branches/mybranch/trunk/subdir" "$svnrepo/tags/mytag"
+'
+
+test_expect_success 'fetch deleted tags from same revision with checksum error' '
+	git svn init --stdlayout "$svnrepo" git_project &&
+	cd git_project &&
+	git svn fetch &&
+
+	git diff --exit-code mybranch:trunk/subdir/file tags/mytag:file &&
+	git diff --exit-code master:subdir/file tags/mytag^:file
+'
+
+test_done
diff --git a/t/t9156-git-svn-fetch-deleted-tag-2.sh b/t/t9156-git-svn-fetch-deleted-tag-2.sh
new file mode 100755
index 000000000..5ce7e2f3b
--- /dev/null
+++ b/t/t9156-git-svn-fetch-deleted-tag-2.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+test_description='git svn fetch deleted tag 2'
+
+. ./lib-git-svn.sh
+
+test_expect_success 'setup svn repo' '
+	mkdir -p import/branches &&
+	mkdir -p import/tags &&
+	mkdir -p import/trunk/subdir1 &&
+	mkdir -p import/trunk/subdir2 &&
+	mkdir -p import/trunk/subdir3 &&
+	echo "file1" >import/trunk/subdir1/file &&
+	echo "file2" >import/trunk/subdir2/file &&
+	echo "file3" >import/trunk/subdir3/file &&
+	svn_cmd import -m "import for git svn" import "$svnrepo" &&
+	rm -rf import &&
+
+	svn_cmd co "$svnrepo/trunk" svn_project &&
+	(cd svn_project &&
+		echo "change1" >>subdir1/file &&
+		echo "change2" >>subdir2/file &&
+		echo "change3" >>subdir3/file &&
+		svn_cmd ci -m "change" .
+	) &&
+
+	svn_cmd cp -m "create mytag 1" -r2 "$svnrepo/trunk/subdir1" "$svnrepo/tags/mytag" &&
+	svn_cmd rm -m "delete mytag 1" "$svnrepo/tags/mytag" &&
+	svn_cmd cp -m "create mytag 2" -r2 "$svnrepo/trunk/subdir2" "$svnrepo/tags/mytag" &&
+	svn_cmd rm -m "delete mytag 2" "$svnrepo/tags/mytag" &&
+	svn_cmd cp -m "create mytag 3" -r2 "$svnrepo/trunk/subdir3" "$svnrepo/tags/mytag"
+'
+
+test_expect_success 'fetch deleted tags from same revision with no checksum error' '
+	git svn init --stdlayout "$svnrepo" git_project &&
+	cd git_project &&
+	git svn fetch &&
+
+	git diff --exit-code master:subdir3/file tags/mytag:file &&
+	git diff --exit-code master:subdir2/file tags/mytag^:file &&
+	git diff --exit-code master:subdir1/file tags/mytag^^:file
+'
+
+test_done
diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh
index 131f03298..96d07f183 100755
--- a/t/t9300-fast-import.sh
+++ b/t/t9300-fast-import.sh
@@ -166,6 +166,63 @@ test_expect_success \
 	 test `git rev-parse --verify master:file2` \
 	    = `git rev-parse --verify verify--import-marks:copy-of-file2`'
 
+test_tick
+mt=$(git hash-object --stdin < /dev/null)
+: >input.blob
+: >marks.exp
+: >tree.exp
+
+cat >input.commit <<EOF
+commit refs/heads/verify--dump-marks
+committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
+data <<COMMIT
+test the sparse array dumping routines with exponentially growing marks
+COMMIT
+EOF
+
+i=0
+l=4
+m=6
+n=7
+while test "$i" -lt 27; do
+    cat >>input.blob <<EOF
+blob
+mark :$l
+data 0
+blob
+mark :$m
+data 0
+blob
+mark :$n
+data 0
+EOF
+    echo "M 100644 :$l l$i" >>input.commit
+    echo "M 100644 :$m m$i" >>input.commit
+    echo "M 100644 :$n n$i" >>input.commit
+
+    echo ":$l $mt" >>marks.exp
+    echo ":$m $mt" >>marks.exp
+    echo ":$n $mt" >>marks.exp
+
+    printf "100644 blob $mt\tl$i\n" >>tree.exp
+    printf "100644 blob $mt\tm$i\n" >>tree.exp
+    printf "100644 blob $mt\tn$i\n" >>tree.exp
+
+    l=$(($l + $l))
+    m=$(($m + $m))
+    n=$(($l + $n))
+
+    i=$((1 + $i))
+done
+
+sort tree.exp > tree.exp_s
+
+test_expect_success 'A: export marks with large values' '
+	cat input.blob input.commit | git fast-import --export-marks=marks.large &&
+	git ls-tree refs/heads/verify--dump-marks >tree.out &&
+	test_cmp tree.exp_s tree.out &&
+	test_cmp marks.exp marks.large'
+
 ###
 ### series B
 ###
@@ -796,6 +853,60 @@ test_expect_success \
 	'git fast-import <input &&
 	 test `git rev-parse N2^{tree}` = `git rev-parse N3^{tree}`'
 
+test_expect_success \
+	'N: copy directory by id' \
+	'cat >expect <<-\EOF &&
+	:100755 100755 f1fb5da718392694d0076d677d6d0e364c79b0bc f1fb5da718392694d0076d677d6d0e364c79b0bc C100	file2/newf	file3/newf
+	:100644 100644 7123f7f44e39be127c5eb701e5968176ee9d78b1 7123f7f44e39be127c5eb701e5968176ee9d78b1 C100	file2/oldf	file3/oldf
+	EOF
+	 subdir=$(git rev-parse refs/heads/branch^0:file2) &&
+	 cat >input <<-INPUT_END &&
+	commit refs/heads/N4
+	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
+	data <<COMMIT
+	copy by tree hash
+	COMMIT
+
+	from refs/heads/branch^0
+	M 040000 $subdir file3
+	INPUT_END
+	 git fast-import <input &&
+	 git diff-tree -C --find-copies-harder -r N4^ N4 >actual &&
+	 compare_diff_raw expect actual'
+
+test_expect_success \
+	'N: modify copied tree' \
+	'cat >expect <<-\EOF &&
+	:100644 100644 fcf778cda181eaa1cbc9e9ce3a2e15ee9f9fe791 fcf778cda181eaa1cbc9e9ce3a2e15ee9f9fe791 C100	newdir/interesting	file3/file5
+	:100755 100755 f1fb5da718392694d0076d677d6d0e364c79b0bc f1fb5da718392694d0076d677d6d0e364c79b0bc C100	file2/newf	file3/newf
+	:100644 100644 7123f7f44e39be127c5eb701e5968176ee9d78b1 7123f7f44e39be127c5eb701e5968176ee9d78b1 C100	file2/oldf	file3/oldf
+	EOF
+	 subdir=$(git rev-parse refs/heads/branch^0:file2) &&
+	 cat >input <<-INPUT_END &&
+	commit refs/heads/N5
+	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
+	data <<COMMIT
+	copy by tree hash
+	COMMIT
+
+	from refs/heads/branch^0
+	M 040000 $subdir file3
+
+	commit refs/heads/N5
+	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
+	data <<COMMIT
+	modify directory copy
+	COMMIT
+
+	M 644 inline file3/file5
+	data <<EOF
+	$file5_data
+	EOF
+	INPUT_END
+	 git fast-import <input &&
+	 git diff-tree -C --find-copies-harder -r N5^^ N5 >actual &&
+	 compare_diff_raw expect actual'
+
 ###
 ### series O
 ###
diff --git a/t/test-lib.sh b/t/test-lib.sh
index e5523dd69..29fd7209c 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -127,14 +127,13 @@ do
 	-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
 		verbose=t; shift ;;
 	-q|--q|--qu|--qui|--quie|--quiet)
-		quiet=t; shift ;;
+		# Ignore --quiet under a TAP::Harness. Saying how many tests
+		# passed without the ok/not ok details is always an error.
+		test -z "$HARNESS_ACTIVE" && quiet=t; shift ;;
 	--with-dashes)
 		with_dashes=t; shift ;;
 	--no-color)
 		color=; shift ;;
-	--no-python)
-		# noop now...
-		shift ;;
 	--va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind)
 		valgrind=t; verbose=t; shift ;;
 	--tee)
@@ -257,6 +256,10 @@ q_to_cr () {
 	tr Q '\015'
 }
 
+q_to_tab () {
+	tr Q '\011'
+}
+
 append_cr () {
 	sed -e 's/$/Q/' | tr Q '\015'
 }
diff --git a/upload-pack.c b/upload-pack.c
index dc464d78b..fc79ddef2 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -105,7 +105,7 @@ static void show_edge(struct commit *commit)
 	fprintf(pack_pipe, "-%s\n", sha1_to_hex(commit->object.sha1));
 }
 
-static int do_rev_list(int in, int out, void *create_full_pack)
+static int do_rev_list(int in, int out, void *user_data)
 {
 	int i;
 	struct rev_info revs;
@@ -118,23 +118,18 @@ static int do_rev_list(int in, int out, void *create_full_pack)
 	if (use_thin_pack)
 		revs.edge_hint = 1;
 
-	if (create_full_pack) {
-		const char *args[] = {"rev-list", "--all", NULL};
-		setup_revisions(2, args, &revs, NULL);
-	} else {
-		for (i = 0; i < want_obj.nr; i++) {
-			struct object *o = want_obj.objects[i].item;
-			/* why??? */
-			o->flags &= ~UNINTERESTING;
-			add_pending_object(&revs, o, NULL);
-		}
-		for (i = 0; i < have_obj.nr; i++) {
-			struct object *o = have_obj.objects[i].item;
-			o->flags |= UNINTERESTING;
-			add_pending_object(&revs, o, NULL);
-		}
-		setup_revisions(0, NULL, &revs, NULL);
+	for (i = 0; i < want_obj.nr; i++) {
+		struct object *o = want_obj.objects[i].item;
+		/* why??? */
+		o->flags &= ~UNINTERESTING;
+		add_pending_object(&revs, o, NULL);
+	}
+	for (i = 0; i < have_obj.nr; i++) {
+		struct object *o = have_obj.objects[i].item;
+		o->flags |= UNINTERESTING;
+		add_pending_object(&revs, o, NULL);
 	}
+	setup_revisions(0, NULL, &revs, NULL);
 	if (prepare_revision_walk(&revs))
 		die("revision walk setup failed");
 	mark_edges_uninteresting(revs.commits, &revs, show_edge);
@@ -554,7 +549,8 @@ static void receive_needs(void)
 		 */
 		o = lookup_object(sha1_buf);
 		if (!o || !(o->flags & OUR_REF))
-			die("git upload-pack: not our ref %s", line+5);
+			die("git upload-pack: not our ref %s",
+			    sha1_to_hex(sha1_buf));
 		if (!(o->flags & WANTED)) {
 			o->flags |= WANTED;
 			add_object_array(o, NULL, &want_obj);