diff --git a/.gitignore b/.gitignore
index 87fcc5f..bf66648 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,7 @@
 /git-cherry-pick
 /git-clean
 /git-clone
+/git-column
 /git-commit
 /git-commit-tree
 /git-config
@@ -92,6 +93,7 @@
 /git-name-rev
 /git-mv
 /git-notes
+/git-p4
 /git-pack-redundant
 /git-pack-objects
 /git-pack-refs
@@ -180,9 +182,11 @@
 /test-index-version
 /test-line-buffer
 /test-match-trees
+/test-mergesort
 /test-mktemp
 /test-parse-options
 /test-path-utils
+/test-revision-walking
 /test-run-command
 /test-sha1
 /test-sigchain
diff --git a/Documentation/Makefile b/Documentation/Makefile
index 9ad6a6a..14286cb 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -124,6 +124,16 @@
 # Shell quote;
 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 
+ifdef DEFAULT_PAGER
+DEFAULT_PAGER_SQ = $(subst ','\'',$(DEFAULT_PAGER))
+ASCIIDOC_EXTRA += -a 'git-default-pager=$(DEFAULT_PAGER_SQ)'
+endif
+
+ifdef DEFAULT_EDITOR
+DEFAULT_EDITOR_SQ = $(subst ','\'',$(DEFAULT_EDITOR))
+ASCIIDOC_EXTRA += -a 'git-default-editor=$(DEFAULT_EDITOR_SQ)'
+endif
+
 #
 # Please note that there is a minor bug in asciidoc.
 # The version after 6.0.3 _will_ include the patch found here:
diff --git a/Documentation/RelNotes/1.7.11.txt b/Documentation/RelNotes/1.7.11.txt
new file mode 100644
index 0000000..04cf264
--- /dev/null
+++ b/Documentation/RelNotes/1.7.11.txt
@@ -0,0 +1,145 @@
+Git v1.7.11 Release Notes
+=========================
+
+Updates since v1.7.10
+---------------------
+
+UI, Workflows & Features
+
+ * A new mode for push, "simple", which is a cross between "current"
+   and "upstream", has been introduced. "git push" without any refspec
+   will push the current branch out to the same name at the remote
+   repository only when it is set to track the branch with the same
+   name over there.  The plan is to make this mode the new default
+   value when push.default is not configured.
+
+ * A couple of commands learned the "--column" option to produce
+   columnar output.
+
+ * A third-party tool "git subtree" is distributed in contrib/
+
+ * Error messages given when @{u} is used for a branch without its
+   upstream configured have been clatified.
+
+ * Even with "-q"uiet option, "checkout" used to report setting up
+   tracking.  Also "branch" learned the "-q"uiet option to squelch
+   informational message.
+
+ * Your build platform may support hardlinks but you may prefer not to
+   use them, e.g. when installing to DESTDIR to make a tarball and
+   untarring on a filesystem that has poor support for hardlinks.
+   There is a Makefile option NO_INSTALL_HARDLINKS for you.
+
+ * The smart-http backend used to always override GIT_COMMITTER_*
+   variables with REMOTE_USER and REMOTE_ADDR, but these variables are
+   now preserved when set.
+
+ * "git am" learned the "--include" option, which is an opposite of
+   existing the "--exclude" option.
+
+ * When "git am -3" needs to fall back to an application to a
+   synthesized preimage followed by a 3-way merge, the paths that
+   needed such treatment are now reported to the end user, so that the
+   result in them can be eyeballed with extra care.
+
+ * The output from "diff/log --stat" used to always allocate 4 columns
+   to show the number of modified lines, but not anymore.
+
+ * "git difftool" learned the "--dir-diff" option to spawn external
+   diff tools that can compare two directory hierarchies at a time
+   after populating two temporary directories, instead of running an
+   instance of the external tool once per a file pair.
+
+ * The "fmt-merge-msg" command learns to list the primary contributors
+   involved in the side topic you are merging.
+
+ * "git rebase" learned to optionally keep commits that do not
+   introduce any change in the original history.
+
+ * "git push --recurse-submodules" learned to optionally look into the
+   histories of submodules bound to the superproject and push them
+   out.
+
+ * A 'snapshot' request to "gitweb" honors If-Modified-Since: header,
+   based on the commit date.
+
+ * "gitweb" learned to highlight the patch it outputs even more.
+
+Foreign Interface
+
+ * "git svn" used to die with unwanted SIGPIPE when talking with HTTP
+   server that uses keep-alive.
+
+ * "git svn" learned to use platform specific authentication
+   providers, e.g. gnome-keyring, kwallet, etc.
+
+ * "git p4" has been moved out of contrib/ area and has seen more work
+   on importing labels as tags from (and exporting tags as labels to)
+   p4.
+
+Performance and Internal Implementation (please report possible regressions)
+
+ * Bash completion script (in contrib/) have been cleaned up to make
+   future work on it simpler.
+
+ * An experimental "version 4" format of the index file has been
+   introduced to reduce on-disk footprint and I/O overhead.
+
+ * "git archive" learned to produce its output without reading the
+   blob object it writes out in memory in its entirety.
+
+ * "git index-pack" that runs when fetching or pushing objects to
+   complete the packfile on the receiving end learned to use multiple
+   threads to do its job when available.
+
+ * The code to compute hash values for lines used by the internal diff
+   engine was optimized on little-endian machines, using the same
+   trick the kernel folks came up with.
+
+ * "git apply" had some memory leaks plugged.
+
+ * Setting up a revision traversal with many starting points was
+   inefficient as these were placed in a date-order priority queue
+   one-by-one.  Now they are collected in the queue unordered first,
+   and sorted immediately before getting used.
+
+ * More lower-level commands learned to use the streaming API to read
+   from the object store without keeping everything in core.
+
+ * The weighting parameters to suggestion command name typo have been
+   tweaked, so that "git tags" will suggest "tag?" and not "stage?".
+
+ * Because "sh" on the user's PATH may be utterly broken on some
+   systems, run-command API now uses SHELL_PATH, not /bin/sh, when
+   spawning an external command (not applicable to Windows port).
+
+ * The API to iterate over refs/ hierarchy has been tweaked to allow
+   walking only a subset of it more efficiently.
+
+Also contains minor documentation updates and code clean-ups.
+
+
+Fixes since v1.7.10
+-------------------
+
+Unless otherwise noted, all the fixes since v1.7.10 in the maintenance
+releases are contained in this release (see release notes to them for
+details).
+
+ * When "git rebase" is fed a bad revision name (either as base, or
+   with the --onto option), it did not correctly give the command line
+   parameter it had trouble with in its error message.
+   (merge 9180fea ef/maint-rebase-error-message later to maint).
+
+ * "git rebase -p" used to pay attention to rebase.autosquash which
+    was wrong.  "git rebase -p -i" should, but "git rebase -p" by
+    itself should not.
+   (merge 8a6dae1 vr/rebase-autosquash-does-not-imply-i later to maint).
+
+ * "git submodule init" used to report "registered for path ..."
+   even for submodules that were registered earlier.
+   (cherry-pick c1c259e jl/submodule-report-new-path-once later to maint).
+
+ * "git diff --stat" used to fully count a binary file with modified
+   execution bits whose contents is unmodified, which was not quite
+   right.
diff --git a/Documentation/config.txt b/Documentation/config.txt
index e533df6..915cb5a 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -95,8 +95,8 @@
 found at the location of the include directive. If the value of the
 `include.path` variable is a relative path, the path is considered to be
 relative to the configuration file in which the include directive was
-found. The value of `include.path` is subject to tilde expansion: `{tilde}/`
-is expanded to the value of `$HOME`, and `{tilde}user/` to the specified
+found. The value of `include.path` is subject to tilde expansion: `~/`
+is expanded to the value of `$HOME`, and `~user/` to the specified
 user's home directory. See below for examples.
 
 Example
@@ -856,6 +856,44 @@
 	`never` if you prefer git commands not to use color unless enabled
 	explicitly with some other configuration or the `--color` option.
 
+column.ui::
+	Specify whether supported commands should output in columns.
+	This variable consists of a list of tokens separated by spaces
+	or commas:
++
+--
+`always`;;
+	always show in columns
+`never`;;
+	never show in columns
+`auto`;;
+	show in columns if the output is to the terminal
+`column`;;
+	fill columns before rows (default)
+`row`;;
+	fill rows before columns
+`plain`;;
+	show in one column
+`dense`;;
+	make unequal size columns to utilize more space
+`nodense`;;
+	make equal size columns
+--
++
+	This option defaults to 'never'.
+
+column.branch::
+	Specify whether to output branch listing in `git branch` in columns.
+	See `column.ui` for details.
+
+column.status::
+	Specify whether to output untracked files in `git status` in columns.
+	See `column.ui` for details.
+
+column.tag::
+	Specify whether to output tag listing in `git tag` in columns.
+	See `column.ui` for details.
+
 commit.status::
 	A boolean to enable/disable inclusion of status information in the
 	commit message template when using an editor to prepare the commit
@@ -1683,12 +1721,30 @@
 	line. Possible values are:
 +
 * `nothing` - do not push anything.
-* `matching` - push all matching branches.
-  All branches having the same name in both ends are considered to be
-  matching. This is the default.
+* `matching` - push all branches having the same name in both ends.
+  This is for those who prepare all the branches into a publishable
+  shape and then push them out with a single command.  It is not
+  appropriate for pushing into a repository shared by multiple users,
+  since locally stalled branches will attempt a non-fast forward push
+  if other users updated the branch.
+  +
+  This is currently the default, but Git 2.0 will change the default
+  to `simple`.
 * `upstream` - push the current branch to its upstream branch.
-* `tracking` - deprecated synonym for `upstream`.
+  With this, `git push` will update the same remote ref as the one which
+  is merged by `git pull`, making `push` and `pull` symmetrical.
+  See "branch.<name>.merge" for how to configure the upstream branch.
+* `simple` - like `upstream`, but refuses to push if the upstream
+  branch's name is different from the local one. This is the safest
+  option and is well-suited for beginners. It will become the default
+  in Git 2.0.
 * `current` - push the current branch to a branch of the same name.
+  +
+  The `simple`, `current` and `upstream` modes are for those who want to
+  push out a single branch after finishing work, even when the other
+  branches are not yet ready to be pushed out. If you are working with
+  other people to push into the same shared repository, you would want
+  to use one of these.
 
 rebase.stat::
 	Whether to show a diffstat of what changed upstream since the last
diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt
index ee6cca2..19d57a8 100644
--- a/Documentation/git-am.txt
+++ b/Documentation/git-am.txt
@@ -13,7 +13,7 @@
 	 [--3way] [--interactive] [--committer-date-is-author-date]
 	 [--ignore-date] [--ignore-space-change | --ignore-whitespace]
 	 [--whitespace=<option>] [-C<n>] [-p<n>] [--directory=<dir>]
-	 [--exclude=<path>] [--reject] [-q | --quiet]
+	 [--exclude=<path>] [--include=<path>] [--reject] [-q | --quiet]
 	 [--scissors | --no-scissors]
 	 [(<mbox> | <Maildir>)...]
 'git am' (--continue | --skip | --abort)
@@ -92,6 +92,7 @@
 -p<n>::
 --directory=<dir>::
 --exclude=<path>::
+--include=<path>::
 --reject::
 	These flags are passed to the 'git apply' (see linkgit:git-apply[1])
 	program that applies
diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt
index 6410c3d..47235be 100644
--- a/Documentation/git-branch.txt
+++ b/Documentation/git-branch.txt
@@ -10,6 +10,7 @@
 [verse]
 'git branch' [--color[=<when>] | --no-color] [-r | -a]
 	[--list] [-v [--abbrev=<length> | --no-abbrev]]
+	[--column[=<options>] | --no-column]
 	[(--merged | --no-merged | --contains) [<commit>]] [<pattern>...]
 'git branch' [--set-upstream | --track | --no-track] [-l] [-f] <branchname> [<start-point>]
 'git branch' (-m | -M) [<oldbranch>] <newbranch>
@@ -107,6 +108,14 @@
 	default to color output.
 	Same as `--color=never`.
 
+--column[=<options>]::
+--no-column::
+	Display branch listing in columns. See configuration variable
+	column.branch for option syntax.`--column` and `--no-column`
+	without options are equivalent to 'always' and 'never' respectively.
++
+This option is only applicable in non-verbose mode.
+
 -r::
 --remotes::
 	List or delete (if used with -d) the remote-tracking branches.
@@ -126,6 +135,11 @@
 	relationship to upstream branch (if any). If given twice, print
 	the name of the upstream branch, as well.
 
+-q::
+--quiet::
+	Be more quiet when creating or deleting a branch, suppressing
+	non-error messages.
+
 --abbrev=<length>::
 	Alter the sha1's minimum display length in the output listing.
 	The default value is 7 and can be overridden by the `core.abbrev`
diff --git a/Documentation/git-cherry-pick.txt b/Documentation/git-cherry-pick.txt
index 06a0bfd..9f3dae6 100644
--- a/Documentation/git-cherry-pick.txt
+++ b/Documentation/git-cherry-pick.txt
@@ -103,6 +103,25 @@
 	cherry-pick'ed commit, then a fast forward to this commit will
 	be performed.
 
+--allow-empty::
+	By default, cherry-picking an empty commit will fail,
+	indicating that an explicit invocation of `git commit
+	--allow-empty` is required. This option overrides that
+	behavior, allowing empty commits to be preserved automatically
+	in a cherry-pick. Note that when "--ff" is in effect, empty
+	commits that meet the "fast-forward" requirement will be kept
+	even without this option.  Note also, that use of this option only
+	keeps commits that were initially empty (i.e. the commit recorded the
+	same tree as its parent).  Commits which are made empty due to a
+	previous commit are dropped.  To force the inclusion of those commits
+	use `--keep-redundant-commits`.
+
+--keep-redundant-commits::
+	If a commit being cherry picked duplicates a commit already in the
+	current history, it will become empty.  By default these
+	redundant commits are ignored.  This option overrides that behavior and
+	creates an empty commit object.  Implies `--allow-empty`.
+
 --strategy=<strategy>::
 	Use the given merge strategy.  Should only be used once.
 	See the MERGE STRATEGIES section in linkgit:git-merge[1]
diff --git a/Documentation/git-column.txt b/Documentation/git-column.txt
new file mode 100644
index 0000000..9be16ee
--- /dev/null
+++ b/Documentation/git-column.txt
@@ -0,0 +1,53 @@
+git-column(1)
+=============
+
+NAME
+----
+git-column - Display data in columns
+
+SYNOPSIS
+--------
+[verse]
+'git column' [--command=<name>] [--[raw-]mode=<mode>] [--width=<width>]
+	     [--indent=<string>] [--nl=<string>] [--pading=<n>]
+
+DESCRIPTION
+-----------
+This command formats its input into multiple columns.
+
+OPTIONS
+-------
+--command=<name>::
+	Look up layout mode using configuration variable column.<name> and
+	column.ui.
+
+--mode=<mode>::
+	Specify layout mode. See configuration variable column.ui for option
+	syntax.
+
+--raw-mode=<n>::
+	Same as --mode but take mode encoded as a number. This is mainly used
+	by other commands that have already parsed layout mode.
+
+--width=<width>::
+	Specify the terminal width. By default 'git column' will detect the
+	terminal width, or fall back to 80 if it is unable to do so.
+
+--indent=<string>::
+	String to be printed at the beginning of each line.
+
+--nl=<N>::
+	String to be printed at the end of each line,
+	including newline character.
+
+--padding=<N>::
+	The number of spaces between columns. One space by default.
+
+
+Author
+------
+Written by Nguyen Thai Ngoc Duy <pclouds@gmail.com>
+
+GIT
+---
+Part of the linkgit:git[1] suite
diff --git a/Documentation/git-commit-tree.txt b/Documentation/git-commit-tree.txt
index cfb9906..eb8ee99 100644
--- a/Documentation/git-commit-tree.txt
+++ b/Documentation/git-commit-tree.txt
@@ -88,15 +88,6 @@
 
 include::date-formats.txt[]
 
-Diagnostics
------------
-You don't exist. Go away!::
-    The passwd(5) gecos field couldn't be read
-Your parents must have hated you!::
-    The passwd(5) gecos field is longer than a giant static buffer.
-Your sysadmin must hate you!::
-    The passwd(5) name field is longer than a giant static buffer.
-
 Discussion
 ----------
 
diff --git a/Documentation/git-difftool.txt b/Documentation/git-difftool.txt
index fe38f66..31fc2e3 100644
--- a/Documentation/git-difftool.txt
+++ b/Documentation/git-difftool.txt
@@ -19,6 +19,12 @@
 
 OPTIONS
 -------
+-d::
+--dir-diff::
+	Copy the modified files to a temporary location and perform
+	a directory diff on them. This mode never prompts before
+	launching the diff tool.
+
 -y::
 --no-prompt::
 	Do not prompt before launching a diff tool.
@@ -30,11 +36,9 @@
 
 -t <tool>::
 --tool=<tool>::
-	Use the diff tool specified by <tool>.
-	Valid diff tools are:
-	araxis, bc3, deltawalker, diffuse, emerge, ecmerge, gvimdiff,
-	kdiff3,	kompare, meld, opendiff, p4merge, tkdiff, vimdiff and
-	xxdiff.
+	Use the diff tool specified by <tool>.  Valid values include
+	emerge, kompare, meld, and vimdiff. Run `git difftool --tool-help`
+	for the list of valid <tool> settings.
 +
 If a diff tool is not specified, 'git difftool'
 will use the configuration variable `diff.tool`.  If the
@@ -62,6 +66,9 @@
 being compared. `$BASE` is provided for compatibility
 with custom merge tool commands and has the same value as `$MERGED`.
 
+--tool-help::
+	Print a list of diff tools that may be used with `--tool`.
+
 -x <command>::
 --extcmd=<command>::
 	Specify a custom command for viewing diffs.
diff --git a/Documentation/git-fast-import.txt b/Documentation/git-fast-import.txt
index 45101ca..2620d28 100644
--- a/Documentation/git-fast-import.txt
+++ b/Documentation/git-fast-import.txt
@@ -98,9 +98,10 @@
 	options.
 
 --cat-blob-fd=<fd>::
-	Specify the file descriptor that will be written to
-	when the `cat-blob` command is encountered in the stream.
-	The default behaviour is to write to `stdout`.
+	Write responses to `cat-blob` and `ls` queries to the
+	file descriptor <fd> instead of `stdout`.  Allows `progress`
+	output intended for the end-user to be separated from other
+	output.
 
 --done::
 	Require a `done` command at the end of the stream.
@@ -942,6 +943,9 @@
 accepted.  In particular, the `cat-blob` command can be used in the
 middle of a commit but not in the middle of a `data` command.
 
+See ``Responses To Commands'' below for details about how to read
+this output safely.
+
 `ls`
 ~~~~
 Prints information about the object at a path to a file descriptor
@@ -991,6 +995,9 @@
 	missing SP <path> LF
 ====
 
+See ``Responses To Commands'' below for details about how to read
+this output safely.
+
 `feature`
 ~~~~~~~~~
 Require that fast-import supports the specified feature, or abort if
@@ -1079,6 +1086,35 @@
 in use, the `done` command is mandatory and marks the end of the
 stream.
 
+Responses To Commands
+---------------------
+New objects written by fast-import are not available immediately.
+Most fast-import commands have no visible effect until the next
+checkpoint (or completion).  The frontend can send commands to
+fill fast-import's input pipe without worrying about how quickly
+they will take effect, which improves performance by simplifying
+scheduling.
+
+For some frontends, though, it is useful to be able to read back
+data from the current repository as it is being updated (for
+example when the source material describes objects in terms of
+patches to be applied to previously imported objects).  This can
+be accomplished by connecting the frontend and fast-import via
+bidirectional pipes:
+
+====
+	mkfifo fast-import-output
+	frontend <fast-import-output |
+	git fast-import >fast-import-output
+====
+
+A frontend set up this way can use `progress`, `ls`, and `cat-blob`
+commands to read information from the import in progress.
+
+To avoid deadlock, such frontends must completely consume any
+pending output from `progress`, `ls`, and `cat-blob` before
+performing writes to fast-import that might block.
+
 Crash Reports
 -------------
 If fast-import is supplied invalid input it will terminate with a
diff --git a/Documentation/git-index-pack.txt b/Documentation/git-index-pack.txt
index 909687f..39e6d0d 100644
--- a/Documentation/git-index-pack.txt
+++ b/Documentation/git-index-pack.txt
@@ -74,6 +74,16 @@
 --strict::
 	Die, if the pack contains broken objects or links.
 
+--threads=<n>::
+	Specifies the number of threads to spawn when resolving
+	deltas. This requires that index-pack be compiled with
+	pthreads otherwise this option is ignored with a warning.
+	This is meant to reduce packing time on multiprocessor
+	machines. The required amount of memory for the delta search
+	window is however multiplied by the number of threads.
+	Specifying 0 will cause git to auto-detect the number of CPU's
+	and use maximum 3 threads.
+
 
 Note
 ----
diff --git a/Documentation/git-p4.txt b/Documentation/git-p4.txt
index cf3a9fd..fe1f49b 100644
--- a/Documentation/git-p4.txt
+++ b/Documentation/git-p4.txt
@@ -31,13 +31,6 @@
 
 EXAMPLE
 -------
-* Create an alias for 'git p4', using the full path to the 'git-p4'
-  script if needed:
-+
-------------
-$ git config --global alias.p4 '!git-p4'
-------------
-
 * Clone a repository:
 +
 ------------
@@ -165,11 +158,14 @@
 
 General options
 ~~~~~~~~~~~~~~~
-All commands except clone accept this option.
+All commands except clone accept these options.
 
 --git-dir <dir>::
 	Set the 'GIT_DIR' environment variable.  See linkgit:git[1].
 
+--verbose::
+	Provide more progress information.
+
 Sync options
 ~~~~~~~~~~~~
 These options can be used in the initial 'clone' as well as in
@@ -201,12 +197,13 @@
 --silent::
 	Do not print any progress information.
 
---verbose::
-	Provide more progress information.
-
 --detect-labels::
 	Query p4 for labels associated with the depot paths, and add
-	them as tags in git.
+	them as tags in git. Limited usefulness as only imports labels
+	associated with new changelists. Deprecated.
+
+--import-labels::
+	Import labels from p4 into git.
 
 --import-local::
 	By default, p4 branches are stored in 'refs/remotes/p4/',
@@ -253,9 +250,6 @@
 ~~~~~~~~~~~~~~
 These options can be used to modify 'git p4 submit' behavior.
 
---verbose::
-	Provide more progress information.
-
 --origin <commit>::
 	Upstream location from which commits are identified to submit to
 	p4.  By default, this is the most recent p4 commit reachable
@@ -271,6 +265,16 @@
 	Re-author p4 changes before submitting to p4.  This option
 	requires p4 admin privileges.
 
+--export-labels::
+	Export tags from git as p4 labels. Tags found in git are applied
+	to the perforce working directory.
+
+Rebase options
+~~~~~~~~~~~~~~
+These options can be used to modify 'git p4 rebase' behavior.
+
+--import-labels::
+	Import p4 labels.
 
 DEPOT PATH SYNTAX
 -----------------
@@ -312,19 +316,19 @@
 work properly; the submit command looks only at the variable and does
 not have a command-line option.
 
-The full syntax for a p4 view is documented in 'p4 help views'.  Git-p4
+The full syntax for a p4 view is documented in 'p4 help views'.  'Git p4'
 knows only a subset of the view syntax.  It understands multi-line
 mappings, overlays with '+', exclusions with '-' and double-quotes
-around whitespace.  Of the possible wildcards, git-p4 only handles
-'...', and only when it is at the end of the path.  Git-p4 will complain
+around whitespace.  Of the possible wildcards, 'git p4' only handles
+'...', and only when it is at the end of the path.  'Git p4' will complain
 if it encounters an unhandled wildcard.
 
 Bugs in the implementation of overlap mappings exist.  If multiple depot
 paths map through overlays to the same location in the repository,
-git-p4 can choose the wrong one.  This is hard to solve without
-dedicating a client spec just for git-p4.
+'git p4' can choose the wrong one.  This is hard to solve without
+dedicating a client spec just for 'git p4'.
 
-The name of the client can be given to git-p4 in multiple ways.  The
+The name of the client can be given to 'git p4' in multiple ways.  The
 variable 'git-p4.client' takes precedence if it exists.  Otherwise,
 normal p4 mechanisms of determining the client are used:  environment
 variable P4CLIENT, a file referenced by P4CONFIG, or the local host name.
@@ -441,6 +445,17 @@
 git config --add git-p4.branchList main:branchB
 -------------
 
+git-p4.ignoredP4Labels::
+	List of p4 labels to ignore. This is built automatically as
+	unimportable labels are discovered.
+
+git-p4.importLabels::
+	Import p4 labels into git, as per --import-labels.
+
+git-p4.labelImportRegexp::
+	Only p4 labels matching this regular expression will be imported. The
+	default value is '[a-zA-Z0-9_\-.]+$'.
+
 git-p4.useClientSpec::
 	Specify that the p4 client spec should be used to identify p4
 	depot paths of interest.  This is equivalent to specifying the
@@ -490,10 +505,17 @@
 	submission regardless.
 
 git-p4.attemptRCSCleanup::
-    If enabled, 'git p4 submit' will attempt to cleanup RCS keywords
-    ($Header$, etc). These would otherwise cause merge conflicts and prevent
-    the submit going ahead. This option should be considered experimental at
-    present.
+	If enabled, 'git p4 submit' will attempt to cleanup RCS keywords
+	($Header$, etc). These would otherwise cause merge conflicts and prevent
+	the submit going ahead. This option should be considered experimental at
+	present.
+
+git-p4.exportLabels::
+	Export git tags to p4 labels, as per --export-labels.
+
+git-p4.labelExportRegexp::
+	Only p4 labels matching this regular expression will be exported. The
+	default value is '[a-zA-Z0-9_\-.]+$'.
 
 IMPLEMENTATION DETAILS
 ----------------------
diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt
index 620f8b4..cb97cc1 100644
--- a/Documentation/git-push.txt
+++ b/Documentation/git-push.txt
@@ -170,10 +170,16 @@
 	is specified. This flag forces progress status even if the
 	standard error stream is not directed to a terminal.
 
---recurse-submodules=check::
-	Check whether all submodule commits used by the revisions to be
-	pushed are available on a remote tracking branch. Otherwise the
-	push will be aborted and the command will exit with non-zero status.
+--recurse-submodules=check|on-demand::
+	Make sure all submodule commits used by the revisions to be
+	pushed are available on a remote tracking branch. If 'check' is
+	used git will verify that all submodule commits that changed in
+	the revisions to be pushed are available on at least one remote
+	of the submodule. If any commits are missing the push will be
+	aborted and exit with non-zero status. If 'on-demand' is used
+	all submodules that changed in the revisions to be pushed will
+	be pushed. If on-demand was not able to push all necessary
+	revisions it will also be aborted and exit with non-zero status.
 
 
 include::urls-remotes.txt[]
diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index b0e13e5..147fa1a 100644
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -238,6 +238,10 @@
 	will be reset to where it was when the rebase operation was
 	started.
 
+--keep-empty::
+	Keep the commits that do not change anything from its
+	parents in the result.
+
 --skip::
 	Restart the rebasing process by skipping the current patch.
 
diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt
index f63b81a..4cc3e95 100644
--- a/Documentation/git-rev-parse.txt
+++ b/Documentation/git-rev-parse.txt
@@ -137,7 +137,8 @@
 
 --git-dir::
 	Show `$GIT_DIR` if defined. Otherwise show the path to
-	the .git directory, relative to the current directory.
+	the .git directory. The path shown, when relative, is
+	relative to the current working directory.
 +
 If `$GIT_DIR` is not defined and the current directory
 is not detected to lie in a git repository or work tree
diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt
index 277e1e2..67e5f53 100644
--- a/Documentation/git-status.txt
+++ b/Documentation/git-status.txt
@@ -77,6 +77,13 @@
 	Terminate entries with NUL, instead of LF.  This implies
 	the `--porcelain` output format if no other format is given.
 
+--column[=<options>]::
+--no-column::
+	Display untracked files in columns. See configuration variable
+	column.status for option syntax.`--column` and `--no-column`
+	without options are equivalent to 'always' and 'never'
+	respectively.
+
 
 OUTPUT
 ------
diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt
index 34ee785..cfe8d2b 100644
--- a/Documentation/git-svn.txt
+++ b/Documentation/git-svn.txt
@@ -189,18 +189,16 @@
 	last fetched commit from the upstream SVN.
 
 'dcommit'::
-	Commit each diff from a specified head directly to the SVN
+	Commit each diff from the current branch directly to the SVN
 	repository, and then rebase or reset (depending on whether or
 	not there is a diff between SVN and head).  This will create
 	a revision in SVN for each commit in git.
-	It is recommended that you run 'git svn' fetch and rebase (not
-	pull or merge) your commits against the latest changes in the
-	SVN repository.
-	An optional revision or branch argument may be specified, and
-	causes 'git svn' to do all work on that revision/branch
-	instead of HEAD.
-	This is advantageous over 'set-tree' (below) because it produces
-	cleaner, more linear history.
++
+When an optional git branch name (or a git commit object name)
+is specified as an argument, the subcommand works on the specified
+branch, not on the current branch.
++
+Use of 'dcommit' is preferred to 'set-tree' (below).
 +
 --no-rebase;;
 	After committing, do not rebase or reset.
@@ -572,6 +570,8 @@
 --merge::
 -s<strategy>::
 --strategy=<strategy>::
+-p::
+--preserve-merges::
 	These are only used with the 'dcommit' and 'rebase' commands.
 +
 Passed directly to 'git rebase' when using 'dcommit' if a
@@ -800,18 +800,19 @@
 
 REBASE VS. PULL/MERGE
 ---------------------
+Prefer to use 'git svn rebase' or 'git rebase', rather than
+'git pull' or 'git merge' to synchronize unintegrated commits with a 'git svn'
+branch. Doing so will keep the history of unintegrated commits linear with
+respect to the upstream SVN repository and allow the use of the preferred
+'git svn dcommit' subcommand to push unintegrated commits back into SVN.
 
-Originally, 'git svn' recommended that the 'remotes/git-svn' branch be
-pulled or merged from.  This is because the author favored
+Originally, 'git svn' recommended that developers pulled or merged from
+the 'git svn' branch.  This was because the author favored
 `git svn set-tree B` to commit a single head rather than the
-`git svn set-tree A..B` notation to commit multiple commits.
-
-If you use `git svn set-tree A..B` to commit several diffs and you do
-not have the latest remotes/git-svn merged into my-branch, you should
-use `git svn rebase` to update your work branch instead of `git pull` or
-`git merge`.  `pull`/`merge` can cause non-linear history to be flattened
-when committing into SVN, which can lead to merge commits reversing
-previous commits in SVN.
+`git svn set-tree A..B` notation to commit multiple commits. Use of
+'git pull' or 'git merge' with `git svn set-tree A..B` will cause non-linear
+history to be flattened when committing into SVN and this can lead to merge
+commits unexpectedly reversing previous commits in SVN.
 
 MERGE TRACKING
 --------------
diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt
index 8d32b9a..e36a7c3 100644
--- a/Documentation/git-tag.txt
+++ b/Documentation/git-tag.txt
@@ -13,6 +13,7 @@
 	<tagname> [<commit> | <object>]
 'git tag' -d <tagname>...
 'git tag' [-n[<num>]] -l [--contains <commit>] [--points-at <object>]
+	[--column[=<options>] | --no-column] [<pattern>...]
 	[<pattern>...]
 'git tag' -v <tagname>...
 
@@ -84,6 +85,14 @@
 	using fnmatch(3)).  Multiple patterns may be given; if any of
 	them matches, the tag is shown.
 
+--column[=<options>]::
+--no-column::
+	Display tag listing in columns. See configuration variable
+	column.tag for option syntax.`--column` and `--no-column`
+	without options are equivalent to 'always' and 'never' respectively.
++
+This option is only applicable when listing tags without annotation lines.
+
 --contains <commit>::
 	Only list tags which contain the specified commit.
 
diff --git a/Documentation/git-update-index.txt b/Documentation/git-update-index.txt
index a3081f4..9d0b151 100644
--- a/Documentation/git-update-index.txt
+++ b/Documentation/git-update-index.txt
@@ -19,7 +19,7 @@
 	     [--ignore-submodules]
 	     [--really-refresh] [--unresolve] [--again | -g]
 	     [--info-only] [--index-info]
-	     [-z] [--stdin]
+	     [-z] [--stdin] [--index-version <n>]
 	     [--verbose]
 	     [--] [<file>...]
 
@@ -143,6 +143,10 @@
 --verbose::
         Report what is being added and removed from index.
 
+--index-version <n>::
+	Write the resulting index out in the named on-disk format version.
+	The current default version is 2.
+
 -z::
 	Only meaningful with `--stdin` or `--index-info`; paths are
 	separated with NUL character instead of LF.
diff --git a/Documentation/git-var.txt b/Documentation/git-var.txt
index 5317cc2..67edf58 100644
--- a/Documentation/git-var.txt
+++ b/Documentation/git-var.txt
@@ -43,22 +43,21 @@
     `$SOME_ENVIRONMENT_VARIABLE`, `"C:\Program Files\Vim\gvim.exe"
     --nofork`.  The order of preference is the `$GIT_EDITOR`
     environment variable, then `core.editor` configuration, then
-    `$VISUAL`, then `$EDITOR`, and then finally 'vi'.
+    `$VISUAL`, then `$EDITOR`, and then the default chosen at compile
+    time, which is usually 'vi'.
+ifdef::git-default-editor[]
+    The build you are using chose '{git-default-editor}' as the default.
+endif::git-default-editor[]
 
 GIT_PAGER::
     Text viewer for use by git commands (e.g., 'less').  The value
     is meant to be interpreted by the shell.  The order of preference
     is the `$GIT_PAGER` environment variable, then `core.pager`
-    configuration, then `$PAGER`, and then finally 'less'.
-
-Diagnostics
------------
-You don't exist. Go away!::
-    The passwd(5) gecos field couldn't be read
-Your parents must have hated you!::
-    The passwd(5) gecos field is longer than a giant static buffer.
-Your sysadmin must hate you!::
-    The passwd(5) name field is longer than a giant static buffer.
+    configuration, then `$PAGER`, and then the default chosen at
+    compile time (usually 'less').
+ifdef::git-default-pager[]
+    The build you are using chose '{git-default-pager}' as the default.
+endif::git-default-pager[]
 
 SEE ALSO
 --------
diff --git a/Documentation/gitcore-tutorial.txt b/Documentation/gitcore-tutorial.txt
index f5074a8..9d89336 100644
--- a/Documentation/gitcore-tutorial.txt
+++ b/Documentation/gitcore-tutorial.txt
@@ -1002,8 +1002,8 @@
 ----------------
 Updating from ae3a2da... to a80b4aa....
 Fast-forward (no commit created; -m option ignored)
- example |    1 +
- hello   |    1 +
+ example | 1 +
+ hello   | 1 +
  2 files changed, 2 insertions(+)
 ----------------
 
diff --git a/Documentation/gitweb.conf.txt b/Documentation/gitweb.conf.txt
index 1cea8cb..b9dd567 100644
--- a/Documentation/gitweb.conf.txt
+++ b/Documentation/gitweb.conf.txt
@@ -499,6 +499,13 @@
 Set `$maxload` to undefined value (`undef`) to turn this feature off.
 The default value is 300.
 
+$omit_age_column::
+	If true, omit the column with date of the most current commit on the
+	projects list page. It can save a bit of I/O and a fork per repository.
+
+$omit_owner::
+	If true prevents displaying information about repository owner.
+
 $per_request_config::
 	If this is set to code reference, it will be run once for each request.
 	You can	set parts of configuration that change per session this way.
diff --git a/Documentation/technical/api-revision-walking.txt b/Documentation/technical/api-revision-walking.txt
index 996da05..b7d0d9a 100644
--- a/Documentation/technical/api-revision-walking.txt
+++ b/Documentation/technical/api-revision-walking.txt
@@ -56,6 +56,11 @@
 	returning a `struct commit *` each time you call it. The end of the
 	revision list is indicated by returning a NULL pointer.
 
+`reset_revision_walk`::
+
+	Reset the flags used by the revision walking api. You can use
+	this to do multiple sequencial revision walks.
+
 Data structures
 ---------------
 
diff --git a/Documentation/technical/index-format.txt b/Documentation/technical/index-format.txt
index 8930b3f..9d25b30 100644
--- a/Documentation/technical/index-format.txt
+++ b/Documentation/technical/index-format.txt
@@ -113,9 +113,22 @@
     are encoded in 7-bit ASCII and the encoding cannot contain a NUL
     byte (iow, this is a UNIX pathname).
 
+  (Version 4) In version 4, the entry path name is prefix-compressed
+    relative to the path name for the previous entry (the very first
+    entry is encoded as if the path name for the previous entry is an
+    empty string).  At the beginning of an entry, an integer N in the
+    variable width encoding (the same encoding as the offset is encoded
+    for OFS_DELTA pack entries; see pack-format.txt) is stored, followed
+    by a NUL-terminated string S.  Removing N bytes from the end of the
+    path name for the previous entry, and replacing it with the string S
+    yields the path name for this entry.
+
   1-8 nul bytes as necessary to pad the entry to a multiple of eight bytes
   while keeping the name NUL-terminated.
 
+  (Version 4) In version 4, the padding after the pathname does not
+  exist.
+
 == Extensions
 
 === Cached tree
diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index 8645831..ebbe873 100755
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v1.7.10.3
+DEF_VER=v1.7.11-rc0
 
 LF='
 '
diff --git a/INSTALL b/INSTALL
index 58b2b86..28f34bd 100644
--- a/INSTALL
+++ b/INSTALL
@@ -131,6 +131,9 @@
 	  use English. Under autoconf the configure script will do this
 	  automatically if it can't find libintl on the system.
 
+	- Python version 2.6 or later is needed to use the git-p4
+	  interface to Perforce.
+
  - Some platform specific issues are dealt with Makefile rules,
    but depending on your specific installation, you may not
    have all the libraries/tools needed, or you may have
@@ -158,11 +161,9 @@
    makeinfo and docbook2X.  Version 0.8.3 is known to work.
 
    Building and installing the pdf file additionally requires
-   dblatex.  Version 0.2.7 with asciidoc >= 8.2.7 is known to work.
+   dblatex.  Version >= 0.2.7 is known to work.
 
-   The documentation is written for AsciiDoc 7, but by default
-   uses some compatibility wrappers to work on AsciiDoc 8. If you have
-   AsciiDoc 7, try "make ASCIIDOC7=YesPlease".
+   All formats require at least asciidoc 8.4.1.
 
    There are also "make quick-install-doc", "make quick-install-man"
    and "make quick-install-html" which install preformatted man pages
diff --git a/Makefile b/Makefile
index 91ec231..4592f1f 100644
--- a/Makefile
+++ b/Makefile
@@ -247,6 +247,9 @@
 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 #
+# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
+# copies to install built-in git commands e.g. git-cat-file.
+#
 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 #
@@ -288,6 +291,11 @@
 # dependency rules.
 #
 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
+#
+# Define XDL_FAST_HASH to use an alternative line-hashing method in
+# the diff algorithm.  It gives a nice speedup if your processor has
+# fast unaligned word loads.  Does NOT work on big-endian systems!
+# Enabled by default on x86_64.
 
 GIT-VERSION-FILE: FORCE
 	@$(SHELL_PATH) ./GIT-VERSION-GEN
@@ -386,6 +394,7 @@
 VCSSVN_H =
 VCSSVN_OBJS =
 VCSSVN_TEST_OBJS =
+MISC_H =
 EXTRA_CPPFLAGS =
 LIB_H =
 LIB_OBJS =
@@ -440,6 +449,7 @@
 SCRIPT_PERL += git-svn.perl
 
 SCRIPT_PYTHON += git-remote-testgit.py
+SCRIPT_PYTHON += git-p4.py
 
 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 	  $(patsubst %.perl,%,$(SCRIPT_PERL)) \
@@ -454,15 +464,15 @@
 # ... and all the rest that could be moved out of bindir to gitexecdir
 PROGRAMS += $(EXTRA_PROGRAMS)
 
+PROGRAM_OBJS += credential-store.o
 PROGRAM_OBJS += daemon.o
 PROGRAM_OBJS += fast-import.o
+PROGRAM_OBJS += http-backend.o
 PROGRAM_OBJS += imap-send.o
+PROGRAM_OBJS += sh-i18n--envsubst.o
 PROGRAM_OBJS += shell.o
 PROGRAM_OBJS += show-index.o
 PROGRAM_OBJS += upload-pack.o
-PROGRAM_OBJS += http-backend.o
-PROGRAM_OBJS += sh-i18n--envsubst.o
-PROGRAM_OBJS += credential-store.o
 
 # Binary suffix, set to .exe for Windows builds
 X =
@@ -475,15 +485,17 @@
 TEST_PROGRAMS_NEED_X += test-date
 TEST_PROGRAMS_NEED_X += test-delta
 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
-TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 TEST_PROGRAMS_NEED_X += test-genrandom
 TEST_PROGRAMS_NEED_X += test-index-version
 TEST_PROGRAMS_NEED_X += test-line-buffer
 TEST_PROGRAMS_NEED_X += test-match-trees
+TEST_PROGRAMS_NEED_X += test-mergesort
 TEST_PROGRAMS_NEED_X += test-mktemp
 TEST_PROGRAMS_NEED_X += test-parse-options
 TEST_PROGRAMS_NEED_X += test-path-utils
+TEST_PROGRAMS_NEED_X += test-revision-walking
 TEST_PROGRAMS_NEED_X += test-run-command
+TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 TEST_PROGRAMS_NEED_X += test-sha1
 TEST_PROGRAMS_NEED_X += test-sigchain
 TEST_PROGRAMS_NEED_X += test-subprocess
@@ -543,6 +555,36 @@
 XDIFF_LIB=xdiff/lib.a
 VCSSVN_LIB=vcs-svn/lib.a
 
+XDIFF_H += xdiff/xinclude.h
+XDIFF_H += xdiff/xmacros.h
+XDIFF_H += xdiff/xdiff.h
+XDIFF_H += xdiff/xtypes.h
+XDIFF_H += xdiff/xutils.h
+XDIFF_H += xdiff/xprepare.h
+XDIFF_H += xdiff/xdiffi.h
+XDIFF_H += xdiff/xemit.h
+
+VCSSVN_H += vcs-svn/line_buffer.h
+VCSSVN_H += vcs-svn/sliding_window.h
+VCSSVN_H += vcs-svn/repo_tree.h
+VCSSVN_H += vcs-svn/fast_export.h
+VCSSVN_H += vcs-svn/svndiff.h
+VCSSVN_H += vcs-svn/svndump.h
+
+MISC_H += bisect.h
+MISC_H += branch.h
+MISC_H += bundle.h
+MISC_H += common-cmds.h
+MISC_H += fetch-pack.h
+MISC_H += reachable.h
+MISC_H += send-pack.h
+MISC_H += shortlog.h
+MISC_H += tar.h
+MISC_H += thread-utils.h
+MISC_H += url.h
+MISC_H += walker.h
+MISC_H += wt-status.h
+
 LIB_H += advice.h
 LIB_H += archive.h
 LIB_H += argv-array.h
@@ -559,18 +601,18 @@
 LIB_H += compat/mingw.h
 LIB_H += compat/obstack.h
 LIB_H += compat/terminal.h
+LIB_H += compat/win32/dirent.h
+LIB_H += compat/win32/poll.h
 LIB_H += compat/win32/pthread.h
 LIB_H += compat/win32/syslog.h
-LIB_H += compat/win32/poll.h
-LIB_H += compat/win32/dirent.h
 LIB_H += connected.h
 LIB_H += convert.h
 LIB_H += credential.h
 LIB_H += csum-file.h
 LIB_H += decorate.h
 LIB_H += delta.h
-LIB_H += diffcore.h
 LIB_H += diff.h
+LIB_H += diffcore.h
 LIB_H += dir.h
 LIB_H += exec_cmd.h
 LIB_H += fmt-merge-msg.h
@@ -590,6 +632,7 @@
 LIB_H += mailmap.h
 LIB_H += merge-file.h
 LIB_H += merge-recursive.h
+LIB_H += mergesort.h
 LIB_H += notes.h
 LIB_H += notes-cache.h
 LIB_H += notes-merge.h
@@ -627,6 +670,7 @@
 LIB_H += unpack-trees.h
 LIB_H += userdiff.h
 LIB_H += utf8.h
+LIB_H += varint.h
 LIB_H += xdiff-interface.h
 LIB_H += xdiff/xdiff.h
 
@@ -647,6 +691,7 @@
 LIB_OBJS += bundle.o
 LIB_OBJS += cache-tree.o
 LIB_OBJS += color.o
+LIB_OBJS += column.o
 LIB_OBJS += combine-diff.o
 LIB_OBJS += commit.o
 LIB_OBJS += compat/obstack.o
@@ -676,8 +721,8 @@
 LIB_OBJS += environment.o
 LIB_OBJS += exec_cmd.o
 LIB_OBJS += fsck.o
-LIB_OBJS += gpg-interface.o
 LIB_OBJS += gettext.o
+LIB_OBJS += gpg-interface.o
 LIB_OBJS += graph.o
 LIB_OBJS += grep.o
 LIB_OBJS += hash.o
@@ -694,6 +739,7 @@
 LIB_OBJS += match-trees.o
 LIB_OBJS += merge-file.o
 LIB_OBJS += merge-recursive.o
+LIB_OBJS += mergesort.o
 LIB_OBJS += name-hash.o
 LIB_OBJS += notes.o
 LIB_OBJS += notes-cache.o
@@ -725,9 +771,9 @@
 LIB_OBJS += resolve-undo.o
 LIB_OBJS += revision.o
 LIB_OBJS += run-command.o
+LIB_OBJS += sequencer.o
 LIB_OBJS += server-info.o
 LIB_OBJS += setup.o
-LIB_OBJS += sequencer.o
 LIB_OBJS += sha1-array.o
 LIB_OBJS += sha1-lookup.o
 LIB_OBJS += sha1_file.o
@@ -752,6 +798,7 @@
 LIB_OBJS += usage.o
 LIB_OBJS += userdiff.o
 LIB_OBJS += utf8.o
+LIB_OBJS += varint.o
 LIB_OBJS += walker.o
 LIB_OBJS += wrapper.o
 LIB_OBJS += write_or_die.o
@@ -775,6 +822,7 @@
 BUILTIN_OBJS += builtin/checkout.o
 BUILTIN_OBJS += builtin/clean.o
 BUILTIN_OBJS += builtin/clone.o
+BUILTIN_OBJS += builtin/column.o
 BUILTIN_OBJS += builtin/commit-tree.o
 BUILTIN_OBJS += builtin/commit.o
 BUILTIN_OBJS += builtin/config.o
@@ -864,6 +912,9 @@
 # because maintaining the nesting to match is a pain.  If
 # we had "elif" things would have been much nicer...
 
+ifeq ($(uname_M),x86_64)
+	XDL_FAST_HASH = YesPlease
+endif
 ifeq ($(uname_S),OSF1)
 	# Need this for u_short definitions et al
 	BASIC_CFLAGS += -D_OSF_SOURCE
@@ -1737,6 +1788,10 @@
 	MSGFMT += --check --statistics
 endif
 
+ifneq (,$(XDL_FAST_HASH))
+	BASIC_CFLAGS += -DXDL_FAST_HASH
+endif
+
 ifeq ($(TCLTK_PATH),)
 NO_TCLTK=NoThanks
 endif
@@ -1783,6 +1838,10 @@
 	export ASCIIDOC7
 endif
 
+ifdef NO_INSTALL_HARDLINKS
+	export NO_INSTALL_HARDLINKS
+endif
+
 ### profile feedback build
 #
 
@@ -1849,6 +1908,13 @@
 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
 endif
 
+ifdef SHELL_PATH
+SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
+SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
+
+BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
+endif
+
 ALL_CFLAGS += $(BASIC_CFLAGS)
 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 
@@ -2160,34 +2226,19 @@
 builtin/bundle.o bundle.o transport.o: bundle.h
 builtin/bisect--helper.o builtin/rev-list.o bisect.o: bisect.h
 builtin/clone.o builtin/fetch-pack.o transport.o: fetch-pack.h
-builtin/grep.o builtin/pack-objects.o transport-helper.o thread-utils.o: thread-utils.h
+builtin/index-pack.o builtin/grep.o builtin/pack-objects.o transport-helper.o thread-utils.o: thread-utils.h
 builtin/send-pack.o transport.o: send-pack.h
 builtin/log.o builtin/shortlog.o: shortlog.h
 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
 connect.o transport.o url.o http-backend.o: url.h
+builtin/branch.o builtin/commit.o builtin/tag.o column.o help.o pager.o: column.h
 http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
 http.o http-walker.o http-push.o http-fetch.o remote-curl.o: http.h url.h
 
-XDIFF_H += xdiff/xinclude.h
-XDIFF_H += xdiff/xmacros.h
-XDIFF_H += xdiff/xdiff.h
-XDIFF_H += xdiff/xtypes.h
-XDIFF_H += xdiff/xutils.h
-XDIFF_H += xdiff/xprepare.h
-XDIFF_H += xdiff/xdiffi.h
-XDIFF_H += xdiff/xemit.h
-
 xdiff-interface.o $(XDIFF_OBJS): $(XDIFF_H)
 
-VCSSVN_H += vcs-svn/line_buffer.h
-VCSSVN_H += vcs-svn/sliding_window.h
-VCSSVN_H += vcs-svn/repo_tree.h
-VCSSVN_H += vcs-svn/fast_export.h
-VCSSVN_H += vcs-svn/svndiff.h
-VCSSVN_H += vcs-svn/svndump.h
-
 $(VCSSVN_OBJS) $(VCSSVN_TEST_OBJS): $(LIB_H) $(VCSSVN_H)
 endif
 
@@ -2258,6 +2309,8 @@
 $(VCSSVN_LIB): $(VCSSVN_OBJS)
 	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
 
+export DEFAULT_EDITOR DEFAULT_PAGER
+
 doc:
 	$(MAKE) -C Documentation all
 
@@ -2282,7 +2335,7 @@
 	--keyword=_ --keyword=N_ --keyword="Q_:1,2"
 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell
 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
-LOCALIZED_C := $(C_OBJ:o=c)
+LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(XDIFF_H) $(VCSSVN_H) $(MISC_H)
 LOCALIZED_SH := $(SCRIPT_SH)
 LOCALIZED_PERL := $(SCRIPT_PERL)
 
@@ -2528,19 +2581,21 @@
 	{ test "$$bindir/" = "$$execdir/" || \
 	  for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
 		$(RM) "$$execdir/$$p" && \
-		test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
+		test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
 		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" && \
+		test -z "$(NO_INSTALL_HARDLINKS)" && \
 		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" && \
+		test -z "$(NO_INSTALL_HARDLINKS)" && \
 		ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
 		ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
 		cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
@@ -2548,6 +2603,7 @@
 	remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
 	for p in $$remote_curl_aliases; do \
 		$(RM) "$$execdir/$$p" && \
+		test -z "$(NO_INSTALL_HARDLINKS)" && \
 		ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
 		ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
 		cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
diff --git a/RelNotes b/RelNotes
index e6cfd0b..bcb4fb9 120000
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes/1.7.10.4.txt
\ No newline at end of file
+Documentation/RelNotes/1.7.11.txt
\ No newline at end of file
diff --git a/archive-tar.c b/archive-tar.c
index 20af005..dc91c6b 100644
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -4,6 +4,7 @@
 #include "cache.h"
 #include "tar.h"
 #include "archive.h"
+#include "streaming.h"
 #include "run-command.h"
 
 #define RECORDSIZE	(512)
@@ -30,10 +31,9 @@
  * queues up writes, so that all our write(2) calls write exactly one
  * full block; pads writes to RECORDSIZE
  */
-static void write_blocked(const void *data, unsigned long size)
+static void do_write_blocked(const void *data, unsigned long size)
 {
 	const char *buf = data;
-	unsigned long tail;
 
 	if (offset) {
 		unsigned long chunk = BLOCKSIZE - offset;
@@ -54,6 +54,11 @@
 		memcpy(block + offset, buf, size);
 		offset += size;
 	}
+}
+
+static void finish_record(void)
+{
+	unsigned long tail;
 	tail = offset % RECORDSIZE;
 	if (tail)  {
 		memset(block + offset, 0, RECORDSIZE - tail);
@@ -62,6 +67,12 @@
 	write_if_needed();
 }
 
+static void write_blocked(const void *data, unsigned long size)
+{
+	do_write_blocked(data, size);
+	finish_record();
+}
+
 /*
  * The end of tar archives is marked by 2*512 nul bytes and after that
  * follows the rest of the block (if any).
@@ -78,6 +89,33 @@
 }
 
 /*
+ * queues up writes, so that all our write(2) calls write exactly one
+ * full block; pads writes to RECORDSIZE
+ */
+static int stream_blocked(const unsigned char *sha1)
+{
+	struct git_istream *st;
+	enum object_type type;
+	unsigned long sz;
+	char buf[BLOCKSIZE];
+	ssize_t readlen;
+
+	st = open_istream(sha1, &type, &sz, NULL);
+	if (!st)
+		return error("cannot stream blob %s", sha1_to_hex(sha1));
+	for (;;) {
+		readlen = read_istream(st, buf, sizeof(buf));
+		if (readlen <= 0)
+			break;
+		do_write_blocked(buf, readlen);
+	}
+	close_istream(st);
+	if (!readlen)
+		finish_record();
+	return readlen;
+}
+
+/*
  * pax extended header records have the format "%u %s=%s\n".  %u contains
  * the size of the whole string (including the %u), the first %s is the
  * keyword, the second one is the value.  This function constructs such a
@@ -101,13 +139,13 @@
 
 static unsigned int ustar_header_chksum(const struct ustar_header *header)
 {
-	char *p = (char *)header;
+	const char *p = (const char *)header;
 	unsigned int chksum = 0;
 	while (p < header->chksum)
 		chksum += *p++;
 	chksum += sizeof(header->chksum) * ' ';
 	p += sizeof(header->chksum);
-	while (p < (char *)header + sizeof(struct ustar_header))
+	while (p < (const char *)header + sizeof(struct ustar_header))
 		chksum += *p++;
 	return chksum;
 }
@@ -123,56 +161,101 @@
 	return i;
 }
 
+static void prepare_header(struct archiver_args *args,
+			   struct ustar_header *header,
+			   unsigned int mode, unsigned long size)
+{
+	sprintf(header->mode, "%07o", mode & 07777);
+	sprintf(header->size, "%011lo", S_ISREG(mode) ? size : 0);
+	sprintf(header->mtime, "%011lo", (unsigned long) args->time);
+
+	sprintf(header->uid, "%07o", 0);
+	sprintf(header->gid, "%07o", 0);
+	strlcpy(header->uname, "root", sizeof(header->uname));
+	strlcpy(header->gname, "root", sizeof(header->gname));
+	sprintf(header->devmajor, "%07o", 0);
+	sprintf(header->devminor, "%07o", 0);
+
+	memcpy(header->magic, "ustar", 6);
+	memcpy(header->version, "00", 2);
+
+	sprintf(header->chksum, "%07o", ustar_header_chksum(header));
+}
+
+static int write_extended_header(struct archiver_args *args,
+				 const unsigned char *sha1,
+				 const void *buffer, unsigned long size)
+{
+	struct ustar_header header;
+	unsigned int mode;
+	memset(&header, 0, sizeof(header));
+	*header.typeflag = TYPEFLAG_EXT_HEADER;
+	mode = 0100666;
+	sprintf(header.name, "%s.paxheader", sha1_to_hex(sha1));
+	prepare_header(args, &header, mode, size);
+	write_blocked(&header, sizeof(header));
+	write_blocked(buffer, size);
+	return 0;
+}
+
 static int write_tar_entry(struct archiver_args *args,
-		const unsigned char *sha1, const char *path, size_t pathlen,
-		unsigned int mode, void *buffer, unsigned long size)
+			   const unsigned char *sha1,
+			   const char *path, size_t pathlen,
+			   unsigned int mode)
 {
 	struct ustar_header header;
 	struct strbuf ext_header = STRBUF_INIT;
+	unsigned int old_mode = mode;
+	unsigned long size;
+	void *buffer;
 	int err = 0;
 
 	memset(&header, 0, sizeof(header));
 
-	if (!sha1) {
-		*header.typeflag = TYPEFLAG_GLOBAL_HEADER;
-		mode = 0100666;
-		strcpy(header.name, "pax_global_header");
-	} else if (!path) {
-		*header.typeflag = TYPEFLAG_EXT_HEADER;
-		mode = 0100666;
-		sprintf(header.name, "%s.paxheader", sha1_to_hex(sha1));
+	if (S_ISDIR(mode) || S_ISGITLINK(mode)) {
+		*header.typeflag = TYPEFLAG_DIR;
+		mode = (mode | 0777) & ~tar_umask;
+	} else if (S_ISLNK(mode)) {
+		*header.typeflag = TYPEFLAG_LNK;
+		mode |= 0777;
+	} else if (S_ISREG(mode)) {
+		*header.typeflag = TYPEFLAG_REG;
+		mode = (mode | ((mode & 0100) ? 0777 : 0666)) & ~tar_umask;
 	} else {
-		if (S_ISDIR(mode) || S_ISGITLINK(mode)) {
-			*header.typeflag = TYPEFLAG_DIR;
-			mode = (mode | 0777) & ~tar_umask;
-		} else if (S_ISLNK(mode)) {
-			*header.typeflag = TYPEFLAG_LNK;
-			mode |= 0777;
-		} else if (S_ISREG(mode)) {
-			*header.typeflag = TYPEFLAG_REG;
-			mode = (mode | ((mode & 0100) ? 0777 : 0666)) & ~tar_umask;
-		} else {
-			return error("unsupported file mode: 0%o (SHA1: %s)",
-					mode, sha1_to_hex(sha1));
-		}
-		if (pathlen > sizeof(header.name)) {
-			size_t plen = get_path_prefix(path, pathlen,
-					sizeof(header.prefix));
-			size_t rest = pathlen - plen - 1;
-			if (plen > 0 && rest <= sizeof(header.name)) {
-				memcpy(header.prefix, path, plen);
+		return error("unsupported file mode: 0%o (SHA1: %s)",
+			     mode, sha1_to_hex(sha1));
+	}
+	if (pathlen > sizeof(header.name)) {
+		size_t plen = get_path_prefix(path, pathlen,
+					      sizeof(header.prefix));
+		size_t rest = pathlen - plen - 1;
+		if (plen > 0 && rest <= sizeof(header.name)) {
+			memcpy(header.prefix, path, plen);
 				memcpy(header.name, path + plen + 1, rest);
-			} else {
-				sprintf(header.name, "%s.data",
-				        sha1_to_hex(sha1));
-				strbuf_append_ext_header(&ext_header, "path",
-						path, pathlen);
-			}
-		} else
-			memcpy(header.name, path, pathlen);
+		} else {
+			sprintf(header.name, "%s.data",
+				sha1_to_hex(sha1));
+			strbuf_append_ext_header(&ext_header, "path",
+						 path, pathlen);
+		}
+	} else
+		memcpy(header.name, path, pathlen);
+
+	if (S_ISREG(mode) && !args->convert &&
+	    sha1_object_info(sha1, &size) == OBJ_BLOB &&
+	    size > big_file_threshold)
+		buffer = NULL;
+	else if (S_ISLNK(mode) || S_ISREG(mode)) {
+		enum object_type type;
+		buffer = sha1_file_to_archive(args, path, sha1, old_mode, &type, &size);
+		if (!buffer)
+			return error("cannot read %s", sha1_to_hex(sha1));
+	} else {
+		buffer = NULL;
+		size = 0;
 	}
 
-	if (S_ISLNK(mode) && buffer) {
+	if (S_ISLNK(mode)) {
 		if (size > sizeof(header.linkname)) {
 			sprintf(header.linkname, "see %s.paxheader",
 			        sha1_to_hex(sha1));
@@ -182,32 +265,25 @@
 			memcpy(header.linkname, buffer, size);
 	}
 
-	sprintf(header.mode, "%07o", mode & 07777);
-	sprintf(header.size, "%011lo", S_ISREG(mode) ? size : 0);
-	sprintf(header.mtime, "%011lo", (unsigned long) args->time);
-
-	sprintf(header.uid, "%07o", 0);
-	sprintf(header.gid, "%07o", 0);
-	strlcpy(header.uname, "root", sizeof(header.uname));
-	strlcpy(header.gname, "root", sizeof(header.gname));
-	sprintf(header.devmajor, "%07o", 0);
-	sprintf(header.devminor, "%07o", 0);
-
-	memcpy(header.magic, "ustar", 6);
-	memcpy(header.version, "00", 2);
-
-	sprintf(header.chksum, "%07o", ustar_header_chksum(&header));
+	prepare_header(args, &header, mode, size);
 
 	if (ext_header.len > 0) {
-		err = write_tar_entry(args, sha1, NULL, 0, 0, ext_header.buf,
-				ext_header.len);
-		if (err)
+		err = write_extended_header(args, sha1, ext_header.buf,
+					    ext_header.len);
+		if (err) {
+			free(buffer);
 			return err;
+		}
 	}
 	strbuf_release(&ext_header);
 	write_blocked(&header, sizeof(header));
-	if (S_ISREG(mode) && buffer && size > 0)
-		write_blocked(buffer, size);
+	if (S_ISREG(mode) && size > 0) {
+		if (buffer)
+			write_blocked(buffer, size);
+		else
+			err = stream_blocked(sha1);
+	}
+	free(buffer);
 	return err;
 }
 
@@ -215,11 +291,18 @@
 {
 	const unsigned char *sha1 = args->commit_sha1;
 	struct strbuf ext_header = STRBUF_INIT;
-	int err;
+	struct ustar_header header;
+	unsigned int mode;
+	int err = 0;
 
 	strbuf_append_ext_header(&ext_header, "comment", sha1_to_hex(sha1), 40);
-	err = write_tar_entry(args, NULL, NULL, 0, 0, ext_header.buf,
-			ext_header.len);
+	memset(&header, 0, sizeof(header));
+	*header.typeflag = TYPEFLAG_GLOBAL_HEADER;
+	mode = 0100666;
+	strcpy(header.name, "pax_global_header");
+	prepare_header(args, &header, mode, ext_header.len);
+	write_blocked(&header, sizeof(header));
+	write_blocked(ext_header.buf, ext_header.len);
 	strbuf_release(&ext_header);
 	return err;
 }
diff --git a/archive-zip.c b/archive-zip.c
index 02d1f37..f5af81f 100644
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -3,6 +3,7 @@
  */
 #include "cache.h"
 #include "archive.h"
+#include "streaming.h"
 
 static int zip_date;
 static int zip_time;
@@ -15,6 +16,7 @@
 static unsigned int zip_dir_entries;
 
 #define ZIP_DIRECTORY_MIN_SIZE	(1024 * 1024)
+#define ZIP_STREAM (8)
 
 struct zip_local_header {
 	unsigned char magic[4];
@@ -31,6 +33,14 @@
 	unsigned char _end[1];
 };
 
+struct zip_data_desc {
+	unsigned char magic[4];
+	unsigned char crc32[4];
+	unsigned char compressed_size[4];
+	unsigned char size[4];
+	unsigned char _end[1];
+};
+
 struct zip_dir_header {
 	unsigned char magic[4];
 	unsigned char creator_version[2];
@@ -70,6 +80,7 @@
  * we're interested in.
  */
 #define ZIP_LOCAL_HEADER_SIZE	offsetof(struct zip_local_header, _end)
+#define ZIP_DATA_DESC_SIZE	offsetof(struct zip_data_desc, _end)
 #define ZIP_DIR_HEADER_SIZE	offsetof(struct zip_dir_header, _end)
 #define ZIP_DIR_TRAILER_SIZE	offsetof(struct zip_dir_trailer, _end)
 
@@ -120,20 +131,59 @@
 	return buffer;
 }
 
+static void write_zip_data_desc(unsigned long size,
+				unsigned long compressed_size,
+				unsigned long crc)
+{
+	struct zip_data_desc trailer;
+
+	copy_le32(trailer.magic, 0x08074b50);
+	copy_le32(trailer.crc32, crc);
+	copy_le32(trailer.compressed_size, compressed_size);
+	copy_le32(trailer.size, size);
+	write_or_die(1, &trailer, ZIP_DATA_DESC_SIZE);
+}
+
+static void set_zip_dir_data_desc(struct zip_dir_header *header,
+				  unsigned long size,
+				  unsigned long compressed_size,
+				  unsigned long crc)
+{
+	copy_le32(header->crc32, crc);
+	copy_le32(header->compressed_size, compressed_size);
+	copy_le32(header->size, size);
+}
+
+static void set_zip_header_data_desc(struct zip_local_header *header,
+				     unsigned long size,
+				     unsigned long compressed_size,
+				     unsigned long crc)
+{
+	copy_le32(header->crc32, crc);
+	copy_le32(header->compressed_size, compressed_size);
+	copy_le32(header->size, size);
+}
+
+#define STREAM_BUFFER_SIZE (1024 * 16)
+
 static int write_zip_entry(struct archiver_args *args,
-		const unsigned char *sha1, const char *path, size_t pathlen,
-		unsigned int mode, void *buffer, unsigned long size)
+			   const unsigned char *sha1,
+			   const char *path, size_t pathlen,
+			   unsigned int mode)
 {
 	struct zip_local_header header;
 	struct zip_dir_header dirent;
 	unsigned long attr2;
 	unsigned long compressed_size;
-	unsigned long uncompressed_size;
 	unsigned long crc;
 	unsigned long direntsize;
 	int method;
 	unsigned char *out;
 	void *deflated = NULL;
+	void *buffer;
+	struct git_istream *stream = NULL;
+	unsigned long flags = 0;
+	unsigned long size;
 
 	crc = crc32(0, NULL, 0);
 
@@ -146,24 +196,43 @@
 		method = 0;
 		attr2 = 16;
 		out = NULL;
-		uncompressed_size = 0;
+		size = 0;
 		compressed_size = 0;
+		buffer = NULL;
+		size = 0;
 	} else if (S_ISREG(mode) || S_ISLNK(mode)) {
+		enum object_type type = sha1_object_info(sha1, &size);
+
 		method = 0;
 		attr2 = S_ISLNK(mode) ? ((mode | 0777) << 16) :
 			(mode & 0111) ? ((mode) << 16) : 0;
-		if (S_ISREG(mode) && args->compression_level != 0)
+		if (S_ISREG(mode) && args->compression_level != 0 && size > 0)
 			method = 8;
-		crc = crc32(crc, buffer, size);
-		out = buffer;
-		uncompressed_size = size;
 		compressed_size = size;
+
+		if (S_ISREG(mode) && type == OBJ_BLOB && !args->convert &&
+		    size > big_file_threshold) {
+			stream = open_istream(sha1, &type, &size, NULL);
+			if (!stream)
+				return error("cannot stream blob %s",
+					     sha1_to_hex(sha1));
+			flags |= ZIP_STREAM;
+			out = buffer = NULL;
+		} else {
+			buffer = sha1_file_to_archive(args, path, sha1, mode,
+						      &type, &size);
+			if (!buffer)
+				return error("cannot read %s",
+					     sha1_to_hex(sha1));
+			crc = crc32(crc, buffer, size);
+			out = buffer;
+		}
 	} else {
 		return error("unsupported file mode: 0%o (SHA1: %s)", mode,
 				sha1_to_hex(sha1));
 	}
 
-	if (method == 8) {
+	if (buffer && method == 8) {
 		deflated = zlib_deflate(buffer, size, args->compression_level,
 				&compressed_size);
 		if (deflated && compressed_size - 6 < size) {
@@ -188,13 +257,11 @@
 	copy_le16(dirent.creator_version,
 		S_ISLNK(mode) || (S_ISREG(mode) && (mode & 0111)) ? 0x0317 : 0);
 	copy_le16(dirent.version, 10);
-	copy_le16(dirent.flags, 0);
+	copy_le16(dirent.flags, flags);
 	copy_le16(dirent.compression_method, method);
 	copy_le16(dirent.mtime, zip_time);
 	copy_le16(dirent.mdate, zip_date);
-	copy_le32(dirent.crc32, crc);
-	copy_le32(dirent.compressed_size, compressed_size);
-	copy_le32(dirent.size, uncompressed_size);
+	set_zip_dir_data_desc(&dirent, size, compressed_size, crc);
 	copy_le16(dirent.filename_length, pathlen);
 	copy_le16(dirent.extra_length, 0);
 	copy_le16(dirent.comment_length, 0);
@@ -202,33 +269,120 @@
 	copy_le16(dirent.attr1, 0);
 	copy_le32(dirent.attr2, attr2);
 	copy_le32(dirent.offset, zip_offset);
-	memcpy(zip_dir + zip_dir_offset, &dirent, ZIP_DIR_HEADER_SIZE);
-	zip_dir_offset += ZIP_DIR_HEADER_SIZE;
-	memcpy(zip_dir + zip_dir_offset, path, pathlen);
-	zip_dir_offset += pathlen;
-	zip_dir_entries++;
 
 	copy_le32(header.magic, 0x04034b50);
 	copy_le16(header.version, 10);
-	copy_le16(header.flags, 0);
+	copy_le16(header.flags, flags);
 	copy_le16(header.compression_method, method);
 	copy_le16(header.mtime, zip_time);
 	copy_le16(header.mdate, zip_date);
-	copy_le32(header.crc32, crc);
-	copy_le32(header.compressed_size, compressed_size);
-	copy_le32(header.size, uncompressed_size);
+	if (flags & ZIP_STREAM)
+		set_zip_header_data_desc(&header, 0, 0, 0);
+	else
+		set_zip_header_data_desc(&header, size, compressed_size, crc);
 	copy_le16(header.filename_length, pathlen);
 	copy_le16(header.extra_length, 0);
 	write_or_die(1, &header, ZIP_LOCAL_HEADER_SIZE);
 	zip_offset += ZIP_LOCAL_HEADER_SIZE;
 	write_or_die(1, path, pathlen);
 	zip_offset += pathlen;
-	if (compressed_size > 0) {
+	if (stream && method == 0) {
+		unsigned char buf[STREAM_BUFFER_SIZE];
+		ssize_t readlen;
+
+		for (;;) {
+			readlen = read_istream(stream, buf, sizeof(buf));
+			if (readlen <= 0)
+				break;
+			crc = crc32(crc, buf, readlen);
+			write_or_die(1, buf, readlen);
+		}
+		close_istream(stream);
+		if (readlen)
+			return readlen;
+
+		compressed_size = size;
+		zip_offset += compressed_size;
+
+		write_zip_data_desc(size, compressed_size, crc);
+		zip_offset += ZIP_DATA_DESC_SIZE;
+
+		set_zip_dir_data_desc(&dirent, size, compressed_size, crc);
+	} else if (stream && method == 8) {
+		unsigned char buf[STREAM_BUFFER_SIZE];
+		ssize_t readlen;
+		git_zstream zstream;
+		int result;
+		size_t out_len;
+		unsigned char compressed[STREAM_BUFFER_SIZE * 2];
+
+		memset(&zstream, 0, sizeof(zstream));
+		git_deflate_init(&zstream, args->compression_level);
+
+		compressed_size = 0;
+		zstream.next_out = compressed;
+		zstream.avail_out = sizeof(compressed);
+
+		for (;;) {
+			readlen = read_istream(stream, buf, sizeof(buf));
+			if (readlen <= 0)
+				break;
+			crc = crc32(crc, buf, readlen);
+
+			zstream.next_in = buf;
+			zstream.avail_in = readlen;
+			result = git_deflate(&zstream, 0);
+			if (result != Z_OK)
+				die("deflate error (%d)", result);
+			out = compressed;
+			if (!compressed_size)
+				out += 2;
+			out_len = zstream.next_out - out;
+
+			if (out_len > 0) {
+				write_or_die(1, out, out_len);
+				compressed_size += out_len;
+				zstream.next_out = compressed;
+				zstream.avail_out = sizeof(compressed);
+			}
+
+		}
+		close_istream(stream);
+		if (readlen)
+			return readlen;
+
+		zstream.next_in = buf;
+		zstream.avail_in = 0;
+		result = git_deflate(&zstream, Z_FINISH);
+		if (result != Z_STREAM_END)
+			die("deflate error (%d)", result);
+
+		git_deflate_end(&zstream);
+		out = compressed;
+		if (!compressed_size)
+			out += 2;
+		out_len = zstream.next_out - out - 4;
+		write_or_die(1, out, out_len);
+		compressed_size += out_len;
+		zip_offset += compressed_size;
+
+		write_zip_data_desc(size, compressed_size, crc);
+		zip_offset += ZIP_DATA_DESC_SIZE;
+
+		set_zip_dir_data_desc(&dirent, size, compressed_size, crc);
+	} else if (compressed_size > 0) {
 		write_or_die(1, out, compressed_size);
 		zip_offset += compressed_size;
 	}
 
 	free(deflated);
+	free(buffer);
+
+	memcpy(zip_dir + zip_dir_offset, &dirent, ZIP_DIR_HEADER_SIZE);
+	zip_dir_offset += ZIP_DIR_HEADER_SIZE;
+	memcpy(zip_dir + zip_dir_offset, path, pathlen);
+	zip_dir_offset += pathlen;
+	zip_dir_entries++;
 
 	return 0;
 }
diff --git a/archive.c b/archive.c
index 1ee837d..a484433 100644
--- a/archive.c
+++ b/archive.c
@@ -59,12 +59,15 @@
 	free(to_free);
 }
 
-static void *sha1_file_to_archive(const char *path, const unsigned char *sha1,
-		unsigned int mode, enum object_type *type,
-		unsigned long *sizep, const struct commit *commit)
+void *sha1_file_to_archive(const struct archiver_args *args,
+			   const char *path, const unsigned char *sha1,
+			   unsigned int mode, enum object_type *type,
+			   unsigned long *sizep)
 {
 	void *buffer;
+	const struct commit *commit = args->convert ? args->commit : NULL;
 
+	path += args->baselen;
 	buffer = read_sha1_file(sha1, type, sizep);
 	if (buffer && S_ISREG(mode)) {
 		struct strbuf buf = STRBUF_INIT;
@@ -109,12 +112,9 @@
 	write_archive_entry_fn_t write_entry = c->write_entry;
 	struct git_attr_check check[2];
 	const char *path_without_prefix;
-	int convert = 0;
 	int err;
-	enum object_type type;
-	unsigned long size;
-	void *buffer;
 
+	args->convert = 0;
 	strbuf_reset(&path);
 	strbuf_grow(&path, PATH_MAX);
 	strbuf_add(&path, args->base, args->baselen);
@@ -126,28 +126,22 @@
 	if (!git_check_attr(path_without_prefix, ARRAY_SIZE(check), check)) {
 		if (ATTR_TRUE(check[0].value))
 			return 0;
-		convert = ATTR_TRUE(check[1].value);
+		args->convert = ATTR_TRUE(check[1].value);
 	}
 
 	if (S_ISDIR(mode) || S_ISGITLINK(mode)) {
 		strbuf_addch(&path, '/');
 		if (args->verbose)
 			fprintf(stderr, "%.*s\n", (int)path.len, path.buf);
-		err = write_entry(args, sha1, path.buf, path.len, mode, NULL, 0);
+		err = write_entry(args, sha1, path.buf, path.len, mode);
 		if (err)
 			return err;
 		return (S_ISDIR(mode) ? READ_TREE_RECURSIVE : 0);
 	}
 
-	buffer = sha1_file_to_archive(path_without_prefix, sha1, mode,
-			&type, &size, convert ? args->commit : NULL);
-	if (!buffer)
-		return error("cannot read %s", sha1_to_hex(sha1));
 	if (args->verbose)
 		fprintf(stderr, "%.*s\n", (int)path.len, path.buf);
-	err = write_entry(args, sha1, path.buf, path.len, mode, buffer, size);
-	free(buffer);
-	return err;
+	return write_entry(args, sha1, path.buf, path.len, mode);
 }
 
 int write_archive_entries(struct archiver_args *args,
@@ -167,7 +161,7 @@
 		if (args->verbose)
 			fprintf(stderr, "%.*s\n", (int)len, args->base);
 		err = write_entry(args, args->tree->object.sha1, args->base,
-				len, 040777, NULL, 0);
+				  len, 040777);
 		if (err)
 			return err;
 	}
@@ -260,18 +254,11 @@
 	/* Remotes are only allowed to fetch actual refs */
 	if (remote) {
 		char *ref = NULL;
-		const char *refname, *colon = NULL;
+		const char *colon = strchr(name, ':');
+		int refnamelen = colon ? colon - name : strlen(name);
 
-		colon = strchr(name, ':');
-		if (colon)
-			refname = xstrndup(name, colon - name);
-		else
-			refname = name;
-
-		if (!dwim_ref(refname, strlen(refname), sha1, &ref))
-			die("no such ref: %s", refname);
-		if (refname != name)
-			free((void *)refname);
+		if (!dwim_ref(name, refnamelen, sha1, &ref))
+			die("no such ref: %.*s", refnamelen, name);
 		free(ref);
 	}
 
diff --git a/archive.h b/archive.h
index 2b0884f..895afcd 100644
--- a/archive.h
+++ b/archive.h
@@ -11,6 +11,7 @@
 	const char **pathspec;
 	unsigned int verbose : 1;
 	unsigned int worktree_attributes : 1;
+	unsigned int convert : 1;
 	int compression_level;
 };
 
@@ -27,11 +28,18 @@
 extern void init_tar_archiver(void);
 extern void init_zip_archiver(void);
 
-typedef int (*write_archive_entry_fn_t)(struct archiver_args *args, const unsigned char *sha1, const char *path, size_t pathlen, unsigned int mode, void *buffer, unsigned long size);
+typedef int (*write_archive_entry_fn_t)(struct archiver_args *args,
+					const unsigned char *sha1,
+					const char *path, size_t pathlen,
+					unsigned int mode);
 
 extern int write_archive_entries(struct archiver_args *args, write_archive_entry_fn_t write_entry);
 extern int write_archive(int argc, const char **argv, const char *prefix, int setup_prefix, const char *name_hint, int remote);
 
 const char *archive_format_from_filename(const char *filename);
+extern void *sha1_file_to_archive(const struct archiver_args *args,
+				  const char *path, const unsigned char *sha1,
+				  unsigned int mode, enum object_type *type,
+				  unsigned long *sizep);
 
 #endif	/* ARCHIVE_H */
diff --git a/bisect.c b/bisect.c
index 6e186e2..48acf73 100644
--- a/bisect.c
+++ b/bisect.c
@@ -833,7 +833,7 @@
  */
 static void check_good_are_ancestors_of_bad(const char *prefix, int no_checkout)
 {
-	const char *filename = git_path("BISECT_ANCESTORS_OK");
+	char *filename = xstrdup(git_path("BISECT_ANCESTORS_OK"));
 	struct stat st;
 	int fd;
 
@@ -842,11 +842,11 @@
 
 	/* Check if file BISECT_ANCESTORS_OK exists. */
 	if (!stat(filename, &st) && S_ISREG(st.st_mode))
-		return;
+		goto done;
 
 	/* Bisecting with no good rev is ok. */
 	if (good_revs.nr == 0)
-		return;
+		goto done;
 
 	/* Check if all good revs are ancestor of the bad rev. */
 	if (check_ancestors(prefix))
@@ -859,6 +859,8 @@
 			filename, strerror(errno));
 	else
 		close(fd);
+ done:
+	free(filename);
 }
 
 /*
diff --git a/branch.c b/branch.c
index 9971820..eccdaf9 100644
--- a/branch.c
+++ b/branch.c
@@ -101,9 +101,10 @@
  * config.
  */
 static int setup_tracking(const char *new_ref, const char *orig_ref,
-                          enum branch_track track)
+			  enum branch_track track, int quiet)
 {
 	struct tracking tracking;
+	int config_flags = quiet ? 0 : BRANCH_CONFIG_VERBOSE;
 
 	if (strlen(new_ref) > 1024 - 7 - 7 - 1)
 		return error("Tracking not set up: name too long: %s",
@@ -128,7 +129,7 @@
 		return error("Not tracking: ambiguous information for ref %s",
 				orig_ref);
 
-	install_branch_config(BRANCH_CONFIG_VERBOSE, new_ref, tracking.remote,
+	install_branch_config(config_flags, new_ref, tracking.remote,
 			      tracking.src ? tracking.src : orig_ref);
 
 	free(tracking.src);
@@ -191,7 +192,7 @@
 void create_branch(const char *head,
 		   const char *name, const char *start_name,
 		   int force, int reflog, int clobber_head,
-		   enum branch_track track)
+		   int quiet, enum branch_track track)
 {
 	struct ref_lock *lock = NULL;
 	struct commit *commit;
@@ -260,7 +261,7 @@
 			 start_name);
 
 	if (real_ref && track)
-		setup_tracking(ref.buf+11, real_ref, track);
+		setup_tracking(ref.buf+11, real_ref, track, quiet);
 
 	if (!dont_change_ref)
 		if (write_ref_sha1(lock, sha1, msg) < 0)
diff --git a/branch.h b/branch.h
index b99c5a3..64173ab 100644
--- a/branch.h
+++ b/branch.h
@@ -14,7 +14,7 @@
  */
 void create_branch(const char *head, const char *name, const char *start_name,
 		   int force, int reflog,
-		   int clobber_head, enum branch_track track);
+		   int clobber_head, int quiet, enum branch_track track);
 
 /*
  * Validates that the requested branch may be created, returning the
diff --git a/builtin.h b/builtin.h
index 857b9c8..338f540 100644
--- a/builtin.h
+++ b/builtin.h
@@ -61,6 +61,7 @@
 extern int cmd_cherry_pick(int argc, const char **argv, const char *prefix);
 extern int cmd_clone(int argc, const char **argv, const char *prefix);
 extern int cmd_clean(int argc, const char **argv, const char *prefix);
+extern int cmd_column(int argc, const char **argv, const char *prefix);
 extern int cmd_commit(int argc, const char **argv, const char *prefix);
 extern int cmd_commit_tree(int argc, const char **argv, const char *prefix);
 extern int cmd_config(int argc, const char **argv, const char *prefix);
diff --git a/builtin/apply.c b/builtin/apply.c
index 389898f..b4428ea 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -50,7 +50,7 @@
 static int line_termination = '\n';
 static unsigned int p_context = UINT_MAX;
 static const char * const apply_usage[] = {
-	"git apply [options] [<patch>...]",
+	N_("git apply [options] [<patch>...]"),
 	NULL
 };
 
@@ -103,7 +103,7 @@
 		ws_error_action = correct_ws_error;
 		return;
 	}
-	die("unrecognized whitespace option '%s'", option);
+	die(_("unrecognized whitespace option '%s'"), option);
 }
 
 static void parse_ignorewhitespace_option(const char *option)
@@ -118,7 +118,7 @@
 		ws_ignore_action = ignore_ws_change;
 		return;
 	}
-	die("unrecognized whitespace ignore option '%s'", option);
+	die(_("unrecognized whitespace ignore option '%s'"), option);
 }
 
 static void set_default_whitespace_mode(const char *whitespace_option)
@@ -152,9 +152,14 @@
 	unsigned long leading, trailing;
 	unsigned long oldpos, oldlines;
 	unsigned long newpos, newlines;
+	/*
+	 * 'patch' is usually borrowed from buf in apply_patch(),
+	 * but some codepaths store an allocated buffer.
+	 */
 	const char *patch;
+	unsigned free_patch:1,
+		rejected:1;
 	int size;
-	int rejected;
 	int linenr;
 	struct fragment *next;
 };
@@ -196,6 +201,36 @@
 	struct patch *next;
 };
 
+static void free_fragment_list(struct fragment *list)
+{
+	while (list) {
+		struct fragment *next = list->next;
+		if (list->free_patch)
+			free((char *)list->patch);
+		free(list);
+		list = next;
+	}
+}
+
+static void free_patch(struct patch *patch)
+{
+	free_fragment_list(patch->fragments);
+	free(patch->def_name);
+	free(patch->old_name);
+	free(patch->new_name);
+	free(patch->result);
+	free(patch);
+}
+
+static void free_patch_list(struct patch *list)
+{
+	while (list) {
+		struct patch *next = list->next;
+		free_patch(list);
+		list = next;
+	}
+}
+
 /*
  * A line in a file, len-bytes long (includes the terminating LF,
  * except for an incomplete line at the end if the file ends with
@@ -302,6 +337,11 @@
 	img->nr++;
 }
 
+/*
+ * "buf" has the file contents to be patched (read from various sources).
+ * attach it to "image" and add line-based index to it.
+ * "image" now owns the "buf".
+ */
 static void prepare_image(struct image *image, char *buf, size_t len,
 			  int prepare_linetable)
 {
@@ -335,25 +375,27 @@
 	image->len = 0;
 }
 
-static void say_patch_name(FILE *output, const char *pre,
-			   struct patch *patch, const char *post)
+/* fmt must contain _one_ %s and no other substitution */
+static void say_patch_name(FILE *output, const char *fmt, struct patch *patch)
 {
-	fputs(pre, output);
+	struct strbuf sb = STRBUF_INIT;
+
 	if (patch->old_name && patch->new_name &&
 	    strcmp(patch->old_name, patch->new_name)) {
-		quote_c_style(patch->old_name, NULL, output, 0);
-		fputs(" => ", output);
-		quote_c_style(patch->new_name, NULL, output, 0);
+		quote_c_style(patch->old_name, &sb, NULL, 0);
+		strbuf_addstr(&sb, " => ");
+		quote_c_style(patch->new_name, &sb, NULL, 0);
 	} else {
 		const char *n = patch->new_name;
 		if (!n)
 			n = patch->old_name;
-		quote_c_style(n, NULL, output, 0);
+		quote_c_style(n, &sb, NULL, 0);
 	}
-	fputs(post, output);
+	fprintf(output, fmt, sb.buf);
+	fputc('\n', output);
+	strbuf_release(&sb);
 }
 
-#define CHUNKSIZE (8192)
 #define SLOP (16)
 
 static void read_patch_file(struct strbuf *sb, int fd)
@@ -416,7 +458,7 @@
 	return name;
 }
 
-static char *find_name_gnu(const char *line, char *def, int p_value)
+static char *find_name_gnu(const char *line, const char *def, int p_value)
 {
 	struct strbuf name = STRBUF_INIT;
 	char *cp;
@@ -439,11 +481,7 @@
 		cp++;
 	}
 
-	/* name can later be freed, so we need
-	 * to memmove, not just return cp
-	 */
 	strbuf_remove(&name, 0, cp - name.buf);
-	free(def);
 	if (root)
 		strbuf_insert(&name, 0, root, root_len);
 	return squash_slash(strbuf_detach(&name, NULL));
@@ -608,8 +646,13 @@
 	return line + len - end;
 }
 
-static char *find_name_common(const char *line, char *def, int p_value,
-				const char *end, int terminate)
+static char *null_strdup(const char *s)
+{
+	return s ? xstrdup(s) : NULL;
+}
+
+static char *find_name_common(const char *line, const char *def,
+			      int p_value, const char *end, int terminate)
 {
 	int len;
 	const char *start = NULL;
@@ -630,10 +673,10 @@
 			start = line;
 	}
 	if (!start)
-		return squash_slash(def);
+		return squash_slash(null_strdup(def));
 	len = line - start;
 	if (!len)
-		return squash_slash(def);
+		return squash_slash(null_strdup(def));
 
 	/*
 	 * Generally we prefer the shorter name, especially
@@ -644,8 +687,7 @@
 	if (def) {
 		int deflen = strlen(def);
 		if (deflen < len && !strncmp(start, def, deflen))
-			return squash_slash(def);
-		free(def);
+			return squash_slash(xstrdup(def));
 	}
 
 	if (root) {
@@ -770,7 +812,7 @@
 	if (!stamp) {
 		stamp = xmalloc(sizeof(*stamp));
 		if (regcomp(stamp, stamp_regexp, REG_EXTENDED)) {
-			warning("Cannot prepare timestamp regexp %s",
+			warning(_("Cannot prepare timestamp regexp %s"),
 				stamp_regexp);
 			return 0;
 		}
@@ -779,7 +821,7 @@
 	status = regexec(stamp, timestamp, ARRAY_SIZE(m), m, 0);
 	if (status) {
 		if (status != REG_NOMATCH)
-			warning("regexec returned %d for input: %s",
+			warning(_("regexec returned %d for input: %s"),
 				status, timestamp);
 		return 0;
 	}
@@ -842,8 +884,10 @@
 		name = find_name_traditional(first, NULL, p_value);
 		patch->old_name = name;
 	} else {
-		name = find_name_traditional(first, NULL, p_value);
-		name = find_name_traditional(second, name, p_value);
+		char *first_name;
+		first_name = find_name_traditional(first, NULL, p_value);
+		name = find_name_traditional(second, first_name, p_value);
+		free(first_name);
 		if (has_epoch_timestamp(first)) {
 			patch->is_new = 1;
 			patch->is_delete = 0;
@@ -853,11 +897,12 @@
 			patch->is_delete = 1;
 			patch->old_name = name;
 		} else {
-			patch->old_name = patch->new_name = name;
+			patch->old_name = name;
+			patch->new_name = xstrdup(name);
 		}
 	}
 	if (!name)
-		die("unable to find filename in patch at line %d", linenr);
+		die(_("unable to find filename in patch at line %d"), linenr);
 }
 
 static int gitdiff_hdrend(const char *line, struct patch *patch)
@@ -874,7 +919,10 @@
  * their names against any previous information, just
  * to make sure..
  */
-static char *gitdiff_verify_name(const char *line, int isnull, char *orig_name, const char *oldnew)
+#define DIFF_OLD_NAME 0
+#define DIFF_NEW_NAME 1
+
+static char *gitdiff_verify_name(const char *line, int isnull, char *orig_name, int side)
 {
 	if (!orig_name && !isnull)
 		return find_name(line, NULL, p_value, TERM_TAB);
@@ -886,30 +934,40 @@
 		name = orig_name;
 		len = strlen(name);
 		if (isnull)
-			die("git apply: bad git-diff - expected /dev/null, got %s on line %d", name, linenr);
+			die(_("git apply: bad git-diff - expected /dev/null, got %s on line %d"), name, linenr);
 		another = find_name(line, NULL, p_value, TERM_TAB);
 		if (!another || memcmp(another, name, len + 1))
-			die("git apply: bad git-diff - inconsistent %s filename on line %d", oldnew, linenr);
+			die((side == DIFF_NEW_NAME) ?
+			    _("git apply: bad git-diff - inconsistent new filename on line %d") :
+			    _("git apply: bad git-diff - inconsistent old filename on line %d"), linenr);
 		free(another);
 		return orig_name;
 	}
 	else {
 		/* expect "/dev/null" */
 		if (memcmp("/dev/null", line, 9) || line[9] != '\n')
-			die("git apply: bad git-diff - expected /dev/null on line %d", linenr);
+			die(_("git apply: bad git-diff - expected /dev/null on line %d"), linenr);
 		return NULL;
 	}
 }
 
 static int gitdiff_oldname(const char *line, struct patch *patch)
 {
-	patch->old_name = gitdiff_verify_name(line, patch->is_new, patch->old_name, "old");
+	char *orig = patch->old_name;
+	patch->old_name = gitdiff_verify_name(line, patch->is_new, patch->old_name,
+					      DIFF_OLD_NAME);
+	if (orig != patch->old_name)
+		free(orig);
 	return 0;
 }
 
 static int gitdiff_newname(const char *line, struct patch *patch)
 {
-	patch->new_name = gitdiff_verify_name(line, patch->is_delete, patch->new_name, "new");
+	char *orig = patch->new_name;
+	patch->new_name = gitdiff_verify_name(line, patch->is_delete, patch->new_name,
+					      DIFF_NEW_NAME);
+	if (orig != patch->new_name)
+		free(orig);
 	return 0;
 }
 
@@ -928,20 +986,23 @@
 static int gitdiff_delete(const char *line, struct patch *patch)
 {
 	patch->is_delete = 1;
-	patch->old_name = patch->def_name;
+	free(patch->old_name);
+	patch->old_name = null_strdup(patch->def_name);
 	return gitdiff_oldmode(line, patch);
 }
 
 static int gitdiff_newfile(const char *line, struct patch *patch)
 {
 	patch->is_new = 1;
-	patch->new_name = patch->def_name;
+	free(patch->new_name);
+	patch->new_name = null_strdup(patch->def_name);
 	return gitdiff_newmode(line, patch);
 }
 
 static int gitdiff_copysrc(const char *line, struct patch *patch)
 {
 	patch->is_copy = 1;
+	free(patch->old_name);
 	patch->old_name = find_name(line, NULL, p_value ? p_value - 1 : 0, 0);
 	return 0;
 }
@@ -949,6 +1010,7 @@
 static int gitdiff_copydst(const char *line, struct patch *patch)
 {
 	patch->is_copy = 1;
+	free(patch->new_name);
 	patch->new_name = find_name(line, NULL, p_value ? p_value - 1 : 0, 0);
 	return 0;
 }
@@ -956,6 +1018,7 @@
 static int gitdiff_renamesrc(const char *line, struct patch *patch)
 {
 	patch->is_rename = 1;
+	free(patch->old_name);
 	patch->old_name = find_name(line, NULL, p_value ? p_value - 1 : 0, 0);
 	return 0;
 }
@@ -963,6 +1026,7 @@
 static int gitdiff_renamedst(const char *line, struct patch *patch)
 {
 	patch->is_rename = 1;
+	free(patch->new_name);
 	patch->new_name = find_name(line, NULL, p_value ? p_value - 1 : 0, 0);
 	return 0;
 }
@@ -1044,7 +1108,7 @@
  * creation or deletion of an empty file.  In any of these cases,
  * both sides are the same name under a/ and b/ respectively.
  */
-static char *git_header_name(char *line, int llen)
+static char *git_header_name(const char *line, int llen)
 {
 	const char *name;
 	const char *second = NULL;
@@ -1171,7 +1235,7 @@
 }
 
 /* Verify that we recognize the lines following a git header */
-static int parse_git_header(char *line, int len, unsigned int size, struct patch *patch)
+static int parse_git_header(const char *line, int len, unsigned int size, struct patch *patch)
 {
 	unsigned long offset;
 
@@ -1287,7 +1351,7 @@
 	return offset + ex;
 }
 
-static void recount_diff(char *line, int size, struct fragment *fragment)
+static void recount_diff(const char *line, int size, struct fragment *fragment)
 {
 	int oldlines = 0, newlines = 0, ret = 0;
 
@@ -1327,7 +1391,7 @@
 			break;
 		}
 		if (ret) {
-			warning("recount: unexpected line: %.*s",
+			warning(_("recount: unexpected line: %.*s"),
 				(int)linelen(line, size), line);
 			return;
 		}
@@ -1341,7 +1405,7 @@
  * Parse a unified diff fragment header of the
  * form "@@ -a,b +c,d @@"
  */
-static int parse_fragment_header(char *line, int len, struct fragment *fragment)
+static int parse_fragment_header(const char *line, int len, struct fragment *fragment)
 {
 	int offset;
 
@@ -1355,7 +1419,7 @@
 	return offset;
 }
 
-static int find_header(char *line, unsigned long size, int *hdrsize, struct patch *patch)
+static int find_header(const char *line, unsigned long size, int *hdrsize, struct patch *patch)
 {
 	unsigned long offset, len;
 
@@ -1384,7 +1448,7 @@
 			struct fragment dummy;
 			if (parse_fragment_header(line, len, &dummy) < 0)
 				continue;
-			die("patch fragment without header at line %d: %.*s",
+			die(_("patch fragment without header at line %d: %.*s"),
 			    linenr, (int)len-1, line);
 		}
 
@@ -1401,9 +1465,14 @@
 				continue;
 			if (!patch->old_name && !patch->new_name) {
 				if (!patch->def_name)
-					die("git diff header lacks filename information when removing "
-					    "%d leading pathname components (line %d)" , p_value, linenr);
-				patch->old_name = patch->new_name = patch->def_name;
+					die(Q_("git diff header lacks filename information when removing "
+					       "%d leading pathname component (line %d)",
+					       "git diff header lacks filename information when removing "
+					       "%d leading pathname components (line %d)",
+					       p_value),
+					    p_value, linenr);
+				patch->old_name = xstrdup(patch->def_name);
+				patch->new_name = xstrdup(patch->def_name);
 			}
 			if (!patch->is_delete && !patch->new_name)
 				die("git diff header lacks filename information "
@@ -1466,7 +1535,7 @@
  * between a "---" that is part of a patch, and a "---" that starts
  * the next patch is to look at the line counts..
  */
-static int parse_fragment(char *line, unsigned long size,
+static int parse_fragment(const char *line, unsigned long size,
 			  struct patch *patch, struct fragment *fragment)
 {
 	int added, deleted;
@@ -1556,13 +1625,21 @@
 	patch->lines_deleted += deleted;
 
 	if (0 < patch->is_new && oldlines)
-		return error("new file depends on old contents");
+		return error(_("new file depends on old contents"));
 	if (0 < patch->is_delete && newlines)
-		return error("deleted file still has contents");
+		return error(_("deleted file still has contents"));
 	return offset;
 }
 
-static int parse_single_patch(char *line, unsigned long size, struct patch *patch)
+/*
+ * We have seen "diff --git a/... b/..." header (or a traditional patch
+ * header).  Read hunks that belong to this patch into fragments and hang
+ * them to the given patch structure.
+ *
+ * The (fragment->patch, fragment->size) pair points into the memory given
+ * by the caller, not a copy, when we return.
+ */
+static int parse_single_patch(const char *line, unsigned long size, struct patch *patch)
 {
 	unsigned long offset = 0;
 	unsigned long oldlines = 0, newlines = 0, context = 0;
@@ -1576,7 +1653,7 @@
 		fragment->linenr = linenr;
 		len = parse_fragment(line, size, patch, fragment);
 		if (len <= 0)
-			die("corrupt patch at line %d", linenr);
+			die(_("corrupt patch at line %d"), linenr);
 		fragment->patch = line;
 		fragment->size = len;
 		oldlines += fragment->oldlines;
@@ -1612,12 +1689,14 @@
 		patch->is_delete = 0;
 
 	if (0 < patch->is_new && oldlines)
-		die("new file %s depends on old contents", patch->new_name);
+		die(_("new file %s depends on old contents"), patch->new_name);
 	if (0 < patch->is_delete && newlines)
-		die("deleted file %s still has contents", patch->old_name);
+		die(_("deleted file %s still has contents"), patch->old_name);
 	if (!patch->is_delete && !newlines && context)
-		fprintf(stderr, "** warning: file %s becomes empty but "
-			"is not deleted\n", patch->new_name);
+		fprintf_ln(stderr,
+			   _("** warning: "
+			     "file %s becomes empty but is not deleted"),
+			   patch->new_name);
 
 	return offset;
 }
@@ -1655,6 +1734,11 @@
 	return out;
 }
 
+/*
+ * Read a binary hunk and return a new fragment; fragment->patch
+ * points at an allocated memory that the caller must free, so
+ * it is marked as "->free_patch = 1".
+ */
 static struct fragment *parse_binary_hunk(char **buf_p,
 					  unsigned long *sz_p,
 					  int *status_p,
@@ -1742,6 +1826,7 @@
 
 	frag = xcalloc(1, sizeof(*frag));
 	frag->patch = inflate_it(data, hunk_size, origlen);
+	frag->free_patch = 1;
 	if (!frag->patch)
 		goto corrupt;
 	free(data);
@@ -1755,7 +1840,7 @@
  corrupt:
 	free(data);
 	*status_p = -1;
-	error("corrupt binary patch at line %d: %.*s",
+	error(_("corrupt binary patch at line %d: %.*s"),
 	      linenr-1, llen-1, buffer);
 	return NULL;
 }
@@ -1784,7 +1869,7 @@
 	forward = parse_binary_hunk(&buffer, &size, &status, &used);
 	if (!forward && !status)
 		/* there has to be one hunk (forward hunk) */
-		return error("unrecognized binary patch at line %d", linenr-1);
+		return error(_("unrecognized binary patch at line %d"), linenr-1);
 	if (status)
 		/* otherwise we already gave an error message */
 		return status;
@@ -1807,6 +1892,13 @@
 	return used;
 }
 
+/*
+ * Read the patch text in "buffer" taht extends for "size" bytes; stop
+ * reading after seeing a single patch (i.e. changes to a single file).
+ * Create fragments (i.e. patch hunks) and hang them to the given patch.
+ * Return the number of bytes consumed, so that the caller can call us
+ * again for the next patch.
+ */
 static int parse_chunk(char *buffer, unsigned long size, struct patch *patch)
 {
 	int hdrsize, patchsize;
@@ -1863,7 +1955,7 @@
 		 */
 		if ((apply || check) &&
 		    (!patch->is_binary && !metadata_changes(patch)))
-			die("patch with only garbage at line %d", linenr);
+			die(_("patch with only garbage at line %d"), linenr);
 	}
 
 	return offset + hdrsize + patchsize;
@@ -1953,11 +2045,11 @@
 	switch (st->st_mode & S_IFMT) {
 	case S_IFLNK:
 		if (strbuf_readlink(buf, path, st->st_size) < 0)
-			return error("unable to read symlink %s", path);
+			return error(_("unable to read symlink %s"), path);
 		return 0;
 	case S_IFREG:
 		if (strbuf_read_file(buf, path, st->st_size) != st->st_size)
-			return error("unable to open or read %s", path);
+			return error(_("unable to open or read %s"), path);
 		convert_to_git(path, buf->buf, buf->len, buf, 0);
 		return 0;
 	default:
@@ -2028,7 +2120,7 @@
 			ctx++;
 		}
 		if (preimage->nr <= ctx)
-			die("oops");
+			die(_("oops"));
 
 		/* and copy it in, while fixing the line length */
 		len = preimage->line[ctx].len;
@@ -2367,6 +2459,11 @@
 	img->len -= img->line[--img->nr].len;
 }
 
+/*
+ * The change from "preimage" and "postimage" has been found to
+ * apply at applied_pos (counts in line numbers) in "img".
+ * Update "img" to remove "preimage" and replace it with "postimage".
+ */
 static void update_image(struct image *img,
 			 int applied_pos,
 			 struct image *preimage,
@@ -2438,6 +2535,11 @@
 	img->nr = nr;
 }
 
+/*
+ * Use the patch-hunk text in "frag" to prepare two images (preimage and
+ * postimage) for the hunk.  Find lines that match "preimage" in "img" and
+ * replace the part of "img" with "postimage" text.
+ */
 static int apply_one_fragment(struct image *img, struct fragment *frag,
 			      int inaccurate_eof, unsigned ws_rule,
 			      int nth_fragment)
@@ -2540,7 +2642,7 @@
 			break;
 		default:
 			if (apply_verbosely)
-				error("invalid start of line: '%c'", first);
+				error(_("invalid start of line: '%c'"), first);
 			return -1;
 		}
 		if (added_blank_line) {
@@ -2657,9 +2759,11 @@
 			int offset = applied_pos - pos;
 			if (apply_in_reverse)
 				offset = 0 - offset;
-			fprintf(stderr,
-				"Hunk #%d succeeded at %d (offset %d lines).\n",
-				nth_fragment, applied_pos + 1, offset);
+			fprintf_ln(stderr,
+				   Q_("Hunk #%d succeeded at %d (offset %d line).",
+				      "Hunk #%d succeeded at %d (offset %d lines).",
+				      offset),
+				   nth_fragment, applied_pos + 1, offset);
 		}
 
 		/*
@@ -2668,13 +2772,13 @@
 		 */
 		if ((leading != frag->leading) ||
 		    (trailing != frag->trailing))
-			fprintf(stderr, "Context reduced to (%ld/%ld)"
-				" to apply fragment at %d\n",
-				leading, trailing, applied_pos+1);
+			fprintf_ln(stderr, _("Context reduced to (%ld/%ld)"
+					     " to apply fragment at %d"),
+				   leading, trailing, applied_pos+1);
 		update_image(img, applied_pos, &preimage, &postimage);
 	} else {
 		if (apply_verbosely)
-			error("while searching for:\n%.*s",
+			error(_("while searching for:\n%.*s"),
 			      (int)(old - oldlines), oldlines);
 	}
 
@@ -2693,7 +2797,7 @@
 	void *dst;
 
 	if (!fragment)
-		return error("missing binary patch data for '%s'",
+		return error(_("missing binary patch data for '%s'"),
 			     patch->new_name ?
 			     patch->new_name :
 			     patch->old_name);
@@ -2728,6 +2832,12 @@
 	return -1;
 }
 
+/*
+ * Replace "img" with the result of applying the binary patch.
+ * The binary patch data itself in patch->fragment is still kept
+ * but the preimage prepared by the caller in "img" is freed here
+ * or in the helper function apply_binary_fragment() this calls.
+ */
 static int apply_binary(struct image *img, struct patch *patch)
 {
 	const char *name = patch->old_name ? patch->old_name : patch->new_name;
@@ -2790,13 +2900,13 @@
 		 * in the patch->fragments->{patch,size}.
 		 */
 		if (apply_binary_fragment(img, patch))
-			return error("binary patch does not apply to '%s'",
+			return error(_("binary patch does not apply to '%s'"),
 				     name);
 
 		/* verify that the result matches */
 		hash_sha1_file(img->buf, img->len, blob_type, sha1);
 		if (strcmp(sha1_to_hex(sha1), patch->new_sha1_prefix))
-			return error("binary patch to '%s' creates incorrect result (expecting %s, got %s)",
+			return error(_("binary patch to '%s' creates incorrect result (expecting %s, got %s)"),
 				name, patch->new_sha1_prefix, sha1_to_hex(sha1));
 	}
 
@@ -2817,7 +2927,7 @@
 	while (frag) {
 		nth++;
 		if (apply_one_fragment(img, frag, inaccurate_eof, ws_rule, nth)) {
-			error("patch failed: %s:%ld", name, frag->oldpos);
+			error(_("patch failed: %s:%ld"), name, frag->oldpos);
 			if (!apply_with_reject)
 				return -1;
 			frag->rejected = 1;
@@ -2932,14 +3042,14 @@
 	if (!(patch->is_copy || patch->is_rename) &&
 	    (tpatch = in_fn_table(patch->old_name)) != NULL && !to_be_deleted(tpatch)) {
 		if (was_deleted(tpatch)) {
-			return error("patch %s has been renamed/deleted",
+			return error(_("patch %s has been renamed/deleted"),
 				patch->old_name);
 		}
-		/* We have a patched copy in memory use that */
+		/* We have a patched copy in memory; use that. */
 		strbuf_add(&buf, tpatch->result, tpatch->resultsize);
 	} else if (cached) {
 		if (read_file_or_gitlink(ce, &buf))
-			return error("read of %s failed", patch->old_name);
+			return error(_("read of %s failed"), patch->old_name);
 	} else if (patch->old_name) {
 		if (S_ISGITLINK(patch->old_mode)) {
 			if (ce) {
@@ -2948,12 +3058,15 @@
 				/*
 				 * There is no way to apply subproject
 				 * patch without looking at the index.
+				 * NEEDSWORK: shouldn't this be flagged
+				 * as an error???
 				 */
+				free_fragment_list(patch->fragments);
 				patch->fragments = NULL;
 			}
 		} else {
 			if (read_old_data(st, patch->old_name, &buf))
-				return error("read of %s failed", patch->old_name);
+				return error(_("read of %s failed"), patch->old_name);
 		}
 	}
 
@@ -2968,7 +3081,7 @@
 	free(image.line_allocated);
 
 	if (0 < patch->is_delete && patch->resultsize)
-		return error("removal patch leaves file contents");
+		return error(_("removal patch leaves file contents"));
 
 	return 0;
 }
@@ -2989,7 +3102,7 @@
 		if (has_symlink_leading_path(new_name, strlen(new_name)))
 			return 0;
 
-		return error("%s: already exists in working directory", new_name);
+		return error(_("%s: already exists in working directory"), new_name);
 	}
 	else if ((errno != ENOENT) && (errno != ENOTDIR))
 		return error("%s: %s", new_name, strerror(errno));
@@ -3027,12 +3140,12 @@
 	if (!(patch->is_copy || patch->is_rename) &&
 	    (tpatch = in_fn_table(old_name)) != NULL && !to_be_deleted(tpatch)) {
 		if (was_deleted(tpatch))
-			return error("%s: has been deleted/renamed", old_name);
+			return error(_("%s: has been deleted/renamed"), old_name);
 		st_mode = tpatch->new_mode;
 	} else if (!cached) {
 		stat_ret = lstat(old_name, st);
 		if (stat_ret && errno != ENOENT)
-			return error("%s: %s", old_name, strerror(errno));
+			return error(_("%s: %s"), old_name, strerror(errno));
 	}
 
 	if (to_be_deleted(tpatch))
@@ -3043,7 +3156,7 @@
 		if (pos < 0) {
 			if (patch->is_new < 0)
 				goto is_new;
-			return error("%s: does not exist in index", old_name);
+			return error(_("%s: does not exist in index"), old_name);
 		}
 		*ce = active_cache[pos];
 		if (stat_ret < 0) {
@@ -3057,13 +3170,13 @@
 				return -1;
 		}
 		if (!cached && verify_index_match(*ce, st))
-			return error("%s: does not match index", old_name);
+			return error(_("%s: does not match index"), old_name);
 		if (cached)
 			st_mode = (*ce)->ce_mode;
 	} else if (stat_ret < 0) {
 		if (patch->is_new < 0)
 			goto is_new;
-		return error("%s: %s", old_name, strerror(errno));
+		return error(_("%s: %s"), old_name, strerror(errno));
 	}
 
 	if (!cached && !tpatch)
@@ -3074,9 +3187,9 @@
 	if (!patch->old_mode)
 		patch->old_mode = st_mode;
 	if ((st_mode ^ patch->old_mode) & S_IFMT)
-		return error("%s: wrong type", old_name);
+		return error(_("%s: wrong type"), old_name);
 	if (st_mode != patch->old_mode)
-		warning("%s has type %o, expected %o",
+		warning(_("%s has type %o, expected %o"),
 			old_name, st_mode, patch->old_mode);
 	if (!patch->new_mode && !patch->is_delete)
 		patch->new_mode = st_mode;
@@ -3085,10 +3198,15 @@
  is_new:
 	patch->is_new = 1;
 	patch->is_delete = 0;
+	free(patch->old_name);
 	patch->old_name = NULL;
 	return 0;
 }
 
+/*
+ * Check and apply the patch in-core; leave the result in patch->result
+ * for the caller to write it out to the final destination.
+ */
 static int check_patch(struct patch *patch)
 {
 	struct stat st;
@@ -3126,7 +3244,7 @@
 		if (check_index &&
 		    cache_name_pos(new_name, strlen(new_name)) >= 0 &&
 		    !ok_if_exists)
-			return error("%s: already exists in index", new_name);
+			return error(_("%s: already exists in index"), new_name);
 		if (!cached) {
 			int err = check_to_create_blob(new_name, ok_if_exists);
 			if (err)
@@ -3144,14 +3262,22 @@
 		int same = !strcmp(old_name, new_name);
 		if (!patch->new_mode)
 			patch->new_mode = patch->old_mode;
-		if ((patch->old_mode ^ patch->new_mode) & S_IFMT)
-			return error("new mode (%o) of %s does not match old mode (%o)%s%s",
-				patch->new_mode, new_name, patch->old_mode,
-				same ? "" : " of ", same ? "" : old_name);
+		if ((patch->old_mode ^ patch->new_mode) & S_IFMT) {
+			if (same)
+				return error(_("new mode (%o) of %s does not "
+					       "match old mode (%o)"),
+					patch->new_mode, new_name,
+					patch->old_mode);
+			else
+				return error(_("new mode (%o) of %s does not "
+					       "match old mode (%o) of %s"),
+					patch->new_mode, new_name,
+					patch->old_mode, old_name);
+		}
 	}
 
 	if (apply_data(patch, &st, ce) < 0)
-		return error("%s: patch does not apply", name);
+		return error(_("%s: patch does not apply"), name);
 	patch->rejected = 0;
 	return 0;
 }
@@ -3164,7 +3290,7 @@
 	while (patch) {
 		if (apply_verbosely)
 			say_patch_name(stderr,
-				       "Checking patch ", patch, "...\n");
+				       _("Checking patch %s..."), patch);
 		err |= check_patch(patch);
 		patch = patch->next;
 	}
@@ -3219,7 +3345,7 @@
 
 		ce = make_cache_entry(patch->old_mode, sha1_ptr, name, 0, 0);
 		if (!ce)
-			die("make_cache_entry failed for path '%s'", name);
+			die(_("make_cache_entry failed for path '%s'"), name);
 		if (add_index_entry(&result, ce, ADD_CACHE_OK_TO_ADD))
 			die ("Could not add %s to temporary index", name);
 	}
@@ -3362,7 +3488,7 @@
 {
 	if (update_index) {
 		if (remove_file_from_cache(patch->old_name) < 0)
-			die("unable to remove %s from index", patch->old_name);
+			die(_("unable to remove %s from index"), patch->old_name);
 	}
 	if (!cached) {
 		if (!remove_or_warn(patch->old_mode, patch->old_name) && rmdir_empty) {
@@ -3389,19 +3515,19 @@
 		const char *s = buf;
 
 		if (get_sha1_hex(s + strlen("Subproject commit "), ce->sha1))
-			die("corrupt patch for subproject %s", path);
+			die(_("corrupt patch for subproject %s"), path);
 	} else {
 		if (!cached) {
 			if (lstat(path, &st) < 0)
-				die_errno("unable to stat newly created file '%s'",
+				die_errno(_("unable to stat newly created file '%s'"),
 					  path);
 			fill_stat_cache_info(ce, &st);
 		}
 		if (write_sha1_file(buf, size, blob_type, ce->sha1) < 0)
-			die("unable to create backing store for newly created file %s", path);
+			die(_("unable to create backing store for newly created file %s"), path);
 	}
 	if (add_cache_entry(ce, ADD_CACHE_OK_TO_ADD) < 0)
-		die("unable to add cache entry for %s", path);
+		die(_("unable to add cache entry for %s"), path);
 }
 
 static int try_create_file(const char *path, unsigned int mode, const char *buf, unsigned long size)
@@ -3434,7 +3560,7 @@
 	strbuf_release(&nbuf);
 
 	if (close(fd) < 0)
-		die_errno("closing file '%s'", path);
+		die_errno(_("closing file '%s'"), path);
 	return 0;
 }
 
@@ -3483,7 +3609,7 @@
 			++nr;
 		}
 	}
-	die_errno("unable to write file '%s' mode %o", path, mode);
+	die_errno(_("unable to write file '%s' mode %o"), path, mode);
 }
 
 static void create_file(struct patch *patch)
@@ -3528,6 +3654,7 @@
 	char namebuf[PATH_MAX];
 	struct fragment *frag;
 	int cnt = 0;
+	struct strbuf sb = STRBUF_INIT;
 
 	for (cnt = 0, frag = patch->fragments; frag; frag = frag->next) {
 		if (!frag->rejected)
@@ -3538,7 +3665,7 @@
 	if (!cnt) {
 		if (apply_verbosely)
 			say_patch_name(stderr,
-				       "Applied patch ", patch, " cleanly.\n");
+				       _("Applied patch %s cleanly."), patch);
 		return 0;
 	}
 
@@ -3546,16 +3673,20 @@
 	 * contents are marked "rejected" at the patch level.
 	 */
 	if (!patch->new_name)
-		die("internal error");
+		die(_("internal error"));
 
 	/* Say this even without --verbose */
-	say_patch_name(stderr, "Applying patch ", patch, " with");
-	fprintf(stderr, " %d rejects...\n", cnt);
+	strbuf_addf(&sb, Q_("Applying patch %%s with %d reject...",
+			    "Applying patch %%s with %d rejects...",
+			    cnt),
+		    cnt);
+	say_patch_name(stderr, sb.buf, patch);
+	strbuf_release(&sb);
 
 	cnt = strlen(patch->new_name);
 	if (ARRAY_SIZE(namebuf) <= cnt + 5) {
 		cnt = ARRAY_SIZE(namebuf) - 5;
-		warning("truncating .rej filename to %.*s.rej",
+		warning(_("truncating .rej filename to %.*s.rej"),
 			cnt - 1, patch->new_name);
 	}
 	memcpy(namebuf, patch->new_name, cnt);
@@ -3563,7 +3694,7 @@
 
 	rej = fopen(namebuf, "w");
 	if (!rej)
-		return error("cannot open %s: %s", namebuf, strerror(errno));
+		return error(_("cannot open %s: %s"), namebuf, strerror(errno));
 
 	/* Normal git tools never deal with .rej, so do not pretend
 	 * this is a git patch by saying --git nor give extended
@@ -3576,10 +3707,10 @@
 	     frag;
 	     cnt++, frag = frag->next) {
 		if (!frag->rejected) {
-			fprintf(stderr, "Hunk #%d applied cleanly.\n", cnt);
+			fprintf_ln(stderr, _("Hunk #%d applied cleanly."), cnt);
 			continue;
 		}
-		fprintf(stderr, "Rejected hunk #%d.\n", cnt);
+		fprintf_ln(stderr, _("Rejected hunk #%d."), cnt);
 		fprintf(rej, "%.*s", frag->size, frag->patch);
 		if (frag->patch[frag->size-1] != '\n')
 			fputc('\n', rej);
@@ -3665,15 +3796,8 @@
 	if (!prefix || p->is_toplevel_relative)
 		return;
 	for ( ; p; p = p->next) {
-		if (p->new_name == p->old_name) {
-			char *prefixed = p->new_name;
-			prefix_one(&prefixed);
-			p->new_name = p->old_name = prefixed;
-		}
-		else {
-			prefix_one(&p->new_name);
-			prefix_one(&p->old_name);
-		}
+		prefix_one(&p->new_name);
+		prefix_one(&p->old_name);
 	}
 }
 
@@ -3683,12 +3807,10 @@
 static int apply_patch(int fd, const char *filename, int options)
 {
 	size_t offset;
-	struct strbuf buf = STRBUF_INIT;
+	struct strbuf buf = STRBUF_INIT; /* owns the patch text */
 	struct patch *list = NULL, **listp = &list;
 	int skipped_patch = 0;
 
-	/* FIXME - memory leak when using multiple patch files as inputs */
-	memset(&fn_table, 0, sizeof(struct string_list));
 	patch_input_file = filename;
 	read_patch_file(&buf, fd);
 	offset = 0;
@@ -3712,15 +3834,14 @@
 			listp = &patch->next;
 		}
 		else {
-			/* perhaps free it a bit better? */
-			free(patch);
+			free_patch(patch);
 			skipped_patch++;
 		}
 		offset += nr;
 	}
 
 	if (!list && !skipped_patch)
-		die("unrecognized input");
+		die(_("unrecognized input"));
 
 	if (whitespace_error && (ws_error_action == die_on_ws_error))
 		apply = 0;
@@ -3731,7 +3852,7 @@
 
 	if (check_index) {
 		if (read_cache() < 0)
-			die("unable to read index file");
+			die(_("unable to read index file"));
 	}
 
 	if ((check || apply) &&
@@ -3754,7 +3875,9 @@
 	if (summary)
 		summary_patch_list(list);
 
+	free_patch_list(list);
 	strbuf_release(&buf);
+	string_list_clear(&fn_table, 0);
 	return 0;
 }
 
@@ -3844,66 +3967,66 @@
 	const char *whitespace_option = NULL;
 
 	struct option builtin_apply_options[] = {
-		{ OPTION_CALLBACK, 0, "exclude", NULL, "path",
-			"don't apply changes matching the given path",
+		{ OPTION_CALLBACK, 0, "exclude", NULL, N_("path"),
+			N_("don't apply changes matching the given path"),
 			0, option_parse_exclude },
-		{ OPTION_CALLBACK, 0, "include", NULL, "path",
-			"apply changes matching the given path",
+		{ OPTION_CALLBACK, 0, "include", NULL, N_("path"),
+			N_("apply changes matching the given path"),
 			0, option_parse_include },
-		{ OPTION_CALLBACK, 'p', NULL, NULL, "num",
-			"remove <num> leading slashes from traditional diff paths",
+		{ OPTION_CALLBACK, 'p', NULL, NULL, N_("num"),
+			N_("remove <num> leading slashes from traditional diff paths"),
 			0, option_parse_p },
 		OPT_BOOLEAN(0, "no-add", &no_add,
-			"ignore additions made by the patch"),
+			N_("ignore additions made by the patch")),
 		OPT_BOOLEAN(0, "stat", &diffstat,
-			"instead of applying the patch, output diffstat for the input"),
+			N_("instead of applying the patch, output diffstat for the input")),
 		OPT_NOOP_NOARG(0, "allow-binary-replacement"),
 		OPT_NOOP_NOARG(0, "binary"),
 		OPT_BOOLEAN(0, "numstat", &numstat,
-			"shows number of added and deleted lines in decimal notation"),
+			N_("shows number of added and deleted lines in decimal notation")),
 		OPT_BOOLEAN(0, "summary", &summary,
-			"instead of applying the patch, output a summary for the input"),
+			N_("instead of applying the patch, output a summary for the input")),
 		OPT_BOOLEAN(0, "check", &check,
-			"instead of applying the patch, see if the patch is applicable"),
+			N_("instead of applying the patch, see if the patch is applicable")),
 		OPT_BOOLEAN(0, "index", &check_index,
-			"make sure the patch is applicable to the current index"),
+			N_("make sure the patch is applicable to the current index")),
 		OPT_BOOLEAN(0, "cached", &cached,
-			"apply a patch without touching the working tree"),
+			N_("apply a patch without touching the working tree")),
 		OPT_BOOLEAN(0, "apply", &force_apply,
-			"also apply the patch (use with --stat/--summary/--check)"),
+			N_("also apply the patch (use with --stat/--summary/--check)")),
 		OPT_FILENAME(0, "build-fake-ancestor", &fake_ancestor,
-			"build a temporary index based on embedded index information"),
+			N_("build a temporary index based on embedded index information")),
 		{ OPTION_CALLBACK, 'z', NULL, NULL, NULL,
-			"paths are separated with NUL character",
+			N_("paths are separated with NUL character"),
 			PARSE_OPT_NOARG, option_parse_z },
 		OPT_INTEGER('C', NULL, &p_context,
-				"ensure at least <n> lines of context match"),
-		{ OPTION_CALLBACK, 0, "whitespace", &whitespace_option, "action",
-			"detect new or modified lines that have whitespace errors",
+				N_("ensure at least <n> lines of context match")),
+		{ OPTION_CALLBACK, 0, "whitespace", &whitespace_option, N_("action"),
+			N_("detect new or modified lines that have whitespace errors"),
 			0, option_parse_whitespace },
 		{ OPTION_CALLBACK, 0, "ignore-space-change", NULL, NULL,
-			"ignore changes in whitespace when finding context",
+			N_("ignore changes in whitespace when finding context"),
 			PARSE_OPT_NOARG, option_parse_space_change },
 		{ OPTION_CALLBACK, 0, "ignore-whitespace", NULL, NULL,
-			"ignore changes in whitespace when finding context",
+			N_("ignore changes in whitespace when finding context"),
 			PARSE_OPT_NOARG, option_parse_space_change },
 		OPT_BOOLEAN('R', "reverse", &apply_in_reverse,
-			"apply the patch in reverse"),
+			N_("apply the patch in reverse")),
 		OPT_BOOLEAN(0, "unidiff-zero", &unidiff_zero,
-			"don't expect at least one line of context"),
+			N_("don't expect at least one line of context")),
 		OPT_BOOLEAN(0, "reject", &apply_with_reject,
-			"leave the rejected hunks in corresponding *.rej files"),
+			N_("leave the rejected hunks in corresponding *.rej files")),
 		OPT_BOOLEAN(0, "allow-overlap", &allow_overlap,
-			"allow overlapping hunks"),
-		OPT__VERBOSE(&apply_verbosely, "be verbose"),
+			N_("allow overlapping hunks")),
+		OPT__VERBOSE(&apply_verbosely, N_("be verbose")),
 		OPT_BIT(0, "inaccurate-eof", &options,
-			"tolerate incorrectly detected missing new-line at the end of file",
+			N_("tolerate incorrectly detected missing new-line at the end of file"),
 			INACCURATE_EOF),
 		OPT_BIT(0, "recount", &options,
-			"do not trust the line counts in the hunk headers",
+			N_("do not trust the line counts in the hunk headers"),
 			RECOUNT),
-		{ OPTION_CALLBACK, 0, "directory", NULL, "root",
-			"prepend <root> to all filenames",
+		{ OPTION_CALLBACK, 0, "directory", NULL, N_("root"),
+			N_("prepend <root> to all filenames"),
 			0, option_parse_directory },
 		OPT_END()
 	};
@@ -3924,10 +4047,10 @@
 	if (!force_apply && (diffstat || numstat || summary || check || fake_ancestor))
 		apply = 0;
 	if (check_index && is_not_gitdir)
-		die("--index outside a repository");
+		die(_("--index outside a repository"));
 	if (cached) {
 		if (is_not_gitdir)
-			die("--cached outside a repository");
+			die(_("--cached outside a repository"));
 		check_index = 1;
 	}
 	for (i = 0; i < argc; i++) {
@@ -3943,7 +4066,7 @@
 
 		fd = open(arg, O_RDONLY);
 		if (fd < 0)
-			die_errno("can't open patch '%s'", arg);
+			die_errno(_("can't open patch '%s'"), arg);
 		read_stdin = 0;
 		set_default_whitespace_mode(whitespace_option);
 		errs |= apply_patch(fd, arg, options);
@@ -3957,32 +4080,32 @@
 		    squelch_whitespace_errors < whitespace_error) {
 			int squelched =
 				whitespace_error - squelch_whitespace_errors;
-			warning("squelched %d "
-				"whitespace error%s",
-				squelched,
-				squelched == 1 ? "" : "s");
+			warning(Q_("squelched %d whitespace error",
+				   "squelched %d whitespace errors",
+				   squelched),
+				squelched);
 		}
 		if (ws_error_action == die_on_ws_error)
-			die("%d line%s add%s whitespace errors.",
-			    whitespace_error,
-			    whitespace_error == 1 ? "" : "s",
-			    whitespace_error == 1 ? "s" : "");
+			die(Q_("%d line adds whitespace errors.",
+			       "%d lines add whitespace errors.",
+			       whitespace_error),
+			    whitespace_error);
 		if (applied_after_fixing_ws && apply)
 			warning("%d line%s applied after"
 				" fixing whitespace errors.",
 				applied_after_fixing_ws,
 				applied_after_fixing_ws == 1 ? "" : "s");
 		else if (whitespace_error)
-			warning("%d line%s add%s whitespace errors.",
-				whitespace_error,
-				whitespace_error == 1 ? "" : "s",
-				whitespace_error == 1 ? "s" : "");
+			warning(Q_("%d line adds whitespace errors.",
+				   "%d lines add whitespace errors.",
+				   whitespace_error),
+				whitespace_error);
 	}
 
 	if (update_index) {
 		if (write_cache(newfd, active_cache, active_nr) ||
 		    commit_locked_index(&lock_file))
-			die("Unable to write new index file");
+			die(_("Unable to write new index file"));
 	}
 
 	return !!errs;
diff --git a/builtin/blame.c b/builtin/blame.c
index 324d476..24d3dd5 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -88,6 +88,20 @@
 	char path[FLEX_ARRAY];
 };
 
+static int diff_hunks(mmfile_t *file_a, mmfile_t *file_b, long ctxlen,
+		      xdl_emit_hunk_consume_func_t hunk_func, void *cb_data)
+{
+	xpparam_t xpp = {0};
+	xdemitconf_t xecfg = {0};
+	xdemitcb_t ecb = {NULL};
+
+	xpp.flags = xdl_opts;
+	xecfg.ctxlen = ctxlen;
+	xecfg.hunk_func = hunk_func;
+	ecb.priv = cb_data;
+	return xdi_diff(file_a, file_b, &xpp, &xecfg, &ecb);
+}
+
 /*
  * Prepare diff_filespec and convert it using diff textconv API
  * if the textconv driver exists.
@@ -759,12 +773,14 @@
 	long tlno;
 };
 
-static void blame_chunk_cb(void *data, long same, long p_next, long t_next)
+static int blame_chunk_cb(long start_a, long count_a,
+			  long start_b, long count_b, void *data)
 {
 	struct blame_chunk_cb_data *d = data;
-	blame_chunk(d->sb, d->tlno, d->plno, same, d->target, d->parent);
-	d->plno = p_next;
-	d->tlno = t_next;
+	blame_chunk(d->sb, d->tlno, d->plno, start_b, d->target, d->parent);
+	d->plno = start_a + count_a;
+	d->tlno = start_b + count_b;
+	return 0;
 }
 
 /*
@@ -779,8 +795,7 @@
 	int last_in_target;
 	mmfile_t file_p, file_o;
 	struct blame_chunk_cb_data d;
-	xpparam_t xpp;
-	xdemitconf_t xecfg;
+
 	memset(&d, 0, sizeof(d));
 	d.sb = sb; d.target = target; d.parent = parent;
 	last_in_target = find_last_in_target(sb, target);
@@ -791,11 +806,7 @@
 	fill_origin_blob(&sb->revs->diffopt, target, &file_o);
 	num_get_patch++;
 
-	memset(&xpp, 0, sizeof(xpp));
-	xpp.flags = xdl_opts;
-	memset(&xecfg, 0, sizeof(xecfg));
-	xecfg.ctxlen = 0;
-	xdi_diff_hunks(&file_p, &file_o, blame_chunk_cb, &d, &xpp, &xecfg);
+	diff_hunks(&file_p, &file_o, 0, blame_chunk_cb, &d);
 	/* The rest (i.e. anything after tlno) are the same as the parent */
 	blame_chunk(sb, d.tlno, d.plno, last_in_target, target, parent);
 
@@ -899,12 +910,15 @@
 	long tlno;
 };
 
-static void handle_split_cb(void *data, long same, long p_next, long t_next)
+static int handle_split_cb(long start_a, long count_a,
+			   long start_b, long count_b, void *data)
 {
 	struct handle_split_cb_data *d = data;
-	handle_split(d->sb, d->ent, d->tlno, d->plno, same, d->parent, d->split);
-	d->plno = p_next;
-	d->tlno = t_next;
+	handle_split(d->sb, d->ent, d->tlno, d->plno, start_b, d->parent,
+		     d->split);
+	d->plno = start_a + count_a;
+	d->tlno = start_b + count_b;
+	return 0;
 }
 
 /*
@@ -922,8 +936,7 @@
 	int cnt;
 	mmfile_t file_o;
 	struct handle_split_cb_data d;
-	xpparam_t xpp;
-	xdemitconf_t xecfg;
+
 	memset(&d, 0, sizeof(d));
 	d.sb = sb; d.ent = ent; d.parent = parent; d.split = split;
 	/*
@@ -943,12 +956,8 @@
 	 * file_o is a part of final image we are annotating.
 	 * file_p partially may match that image.
 	 */
-	memset(&xpp, 0, sizeof(xpp));
-	xpp.flags = xdl_opts;
-	memset(&xecfg, 0, sizeof(xecfg));
-	xecfg.ctxlen = 1;
 	memset(split, 0, sizeof(struct blame_entry [3]));
-	xdi_diff_hunks(file_p, &file_o, handle_split_cb, &d, &xpp, &xecfg);
+	diff_hunks(file_p, &file_o, 1, handle_split_cb, &d);
 	/* remainder, if any, all match the preimage */
 	handle_split(sb, ent, d.tlno, d.plno, ent->num_lines, parent, split);
 }
diff --git a/builtin/branch.c b/builtin/branch.c
index d8cccf7..0e060f2 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -15,6 +15,8 @@
 #include "branch.h"
 #include "diff.h"
 #include "revision.h"
+#include "string-list.h"
+#include "column.h"
 
 static const char * const builtin_branch_usage[] = {
 	"git branch [options] [-r | -a] [--merged | --no-merged]",
@@ -53,6 +55,9 @@
 } merge_filter;
 static unsigned char merge_filter_ref[20];
 
+static struct string_list output = STRING_LIST_INIT_DUP;
+static unsigned int colopts;
+
 static int parse_branch_color_slot(const char *var, int ofs)
 {
 	if (!strcasecmp(var+ofs, "plain"))
@@ -70,6 +75,8 @@
 
 static int git_branch_config(const char *var, const char *value, void *cb)
 {
+	if (!prefixcmp(var, "column."))
+		return git_column_config(var, value, "branch", &colopts);
 	if (!strcmp(var, "color.branch")) {
 		branch_use_color = git_config_colorbool(var, value);
 		return 0;
@@ -146,26 +153,28 @@
 	return merged;
 }
 
-static int delete_branches(int argc, const char **argv, int force, int kinds)
+static int delete_branches(int argc, const char **argv, int force, int kinds,
+			   int quiet)
 {
 	struct commit *rev, *head_rev = NULL;
 	unsigned char sha1[20];
 	char *name = NULL;
-	const char *fmt, *remote;
+	const char *fmt;
 	int i;
 	int ret = 0;
+	int remote_branch = 0;
 	struct strbuf bname = STRBUF_INIT;
 
 	switch (kinds) {
 	case REF_REMOTE_BRANCH:
 		fmt = "refs/remotes/%s";
-		/* TRANSLATORS: This is "remote " in "remote branch '%s' not found" */
-		remote = _("remote ");
+		/* For subsequent UI messages */
+		remote_branch = 1;
+
 		force = 1;
 		break;
 	case REF_LOCAL_BRANCH:
 		fmt = "refs/heads/%s";
-		remote = "";
 		break;
 	default:
 		die(_("cannot use -a with -d"));
@@ -189,8 +198,9 @@
 
 		name = xstrdup(mkpath(fmt, bname.buf));
 		if (read_ref(name, sha1)) {
-			error(_("%sbranch '%s' not found."),
-					remote, bname.buf);
+			error(remote_branch
+			      ? _("remote branch '%s' not found.")
+			      : _("branch '%s' not found."), bname.buf);
 			ret = 1;
 			continue;
 		}
@@ -211,14 +221,19 @@
 		}
 
 		if (delete_ref(name, sha1, 0)) {
-			error(_("Error deleting %sbranch '%s'"), remote,
+			error(remote_branch
+			      ? _("Error deleting remote branch '%s'")
+			      : _("Error deleting branch '%s'"),
 			      bname.buf);
 			ret = 1;
 		} else {
 			struct strbuf buf = STRBUF_INIT;
-			printf(_("Deleted %sbranch %s (was %s).\n"), remote,
-			       bname.buf,
-			       find_unique_abbrev(sha1, DEFAULT_ABBREV));
+			if (!quiet)
+				printf(remote_branch
+				       ? _("Deleted remote branch %s (was %s).\n")
+				       : _("Deleted branch %s (was %s).\n"),
+				       bname.buf,
+				       find_unique_abbrev(sha1, DEFAULT_ABBREV));
 			strbuf_addf(&buf, "branch.%s", bname.buf);
 			if (git_config_rename_section(buf.buf, NULL) < 0)
 				warning(_("Update of config-file failed"));
@@ -376,6 +391,7 @@
 		int show_upstream_ref)
 {
 	int ours, theirs;
+	char *ref = NULL;
 	struct branch *branch = branch_get(branch_name);
 
 	if (!stat_tracking_info(branch, &ours, &theirs)) {
@@ -386,16 +402,29 @@
 		return;
 	}
 
-	strbuf_addch(stat, '[');
 	if (show_upstream_ref)
-		strbuf_addf(stat, "%s: ",
-			shorten_unambiguous_ref(branch->merge[0]->dst, 0));
-	if (!ours)
-		strbuf_addf(stat, _("behind %d] "), theirs);
-	else if (!theirs)
-		strbuf_addf(stat, _("ahead %d] "), ours);
-	else
-		strbuf_addf(stat, _("ahead %d, behind %d] "), ours, theirs);
+		ref = shorten_unambiguous_ref(branch->merge[0]->dst, 0);
+	if (!ours) {
+		if (ref)
+			strbuf_addf(stat, _("[%s: behind %d]"), ref, theirs);
+		else
+			strbuf_addf(stat, _("[behind %d]"), theirs);
+
+	} else if (!theirs) {
+		if (ref)
+			strbuf_addf(stat, _("[%s: ahead %d]"), ref, ours);
+		else
+			strbuf_addf(stat, _("[ahead %d]"), ours);
+	} else {
+		if (ref)
+			strbuf_addf(stat, _("[%s: ahead %d, behind %d]"),
+				    ref, ours, theirs);
+		else
+			strbuf_addf(stat, _("[ahead %d, behind %d]"),
+				    ours, theirs);
+	}
+	strbuf_addch(stat, ' ');
+	free(ref);
 }
 
 static int matches_merge_filter(struct commit *commit)
@@ -474,7 +503,12 @@
 	else if (verbose)
 		/* " f7c0c00 [ahead 58, behind 197] vcs-svn: drop obj_pool.h" */
 		add_verbose_info(&out, item, verbose, abbrev);
-	printf("%s\n", out.buf);
+	if (column_active(colopts)) {
+		assert(!verbose && "--column and --verbose are incompatible");
+		string_list_append(&output, out.buf);
+	} else {
+		printf("%s\n", out.buf);
+	}
 	strbuf_release(&name);
 	strbuf_release(&out);
 }
@@ -655,7 +689,7 @@
 	fp = fopen(git_path(edit_description), "w");
 	if ((fwrite(buf.buf, 1, buf.len, fp) < buf.len) || fclose(fp)) {
 		strbuf_release(&buf);
-		return error(_("could not write branch description template: %s\n"),
+		return error(_("could not write branch description template: %s"),
 			     strerror(errno));
 	}
 	strbuf_reset(&buf);
@@ -678,6 +712,7 @@
 	int delete = 0, rename = 0, force_create = 0, list = 0;
 	int verbose = 0, abbrev = -1, detached = 0;
 	int reflog = 0, edit_description = 0;
+	int quiet = 0;
 	enum branch_track track;
 	int kinds = REF_LOCAL_BRANCH;
 	struct commit_list *with_commit = NULL;
@@ -686,6 +721,7 @@
 		OPT_GROUP("Generic options"),
 		OPT__VERBOSE(&verbose,
 			"show hash and subject, give twice for upstream branch"),
+		OPT__QUIET(&quiet, "suppress informational messages"),
 		OPT_SET_INT('t', "track",  &track, "set up tracking mode (see git-pull(1))",
 			BRANCH_TRACK_EXPLICIT),
 		OPT_SET_INT( 0, "set-upstream",  &track, "change upstream info",
@@ -731,6 +767,7 @@
 			PARSE_OPT_LASTARG_DEFAULT | PARSE_OPT_NONEG,
 			opt_parse_merge_filter, (intptr_t) "HEAD",
 		},
+		OPT_COLUMN(0, "column", &colopts, "list branches in columns"),
 		OPT_END(),
 	};
 
@@ -753,6 +790,7 @@
 	}
 	hashcpy(merge_filter_ref, head_sha1);
 
+
 	argc = parse_options(argc, argv, prefix, options, builtin_branch_usage,
 			     0);
 
@@ -764,12 +802,22 @@
 
 	if (abbrev == -1)
 		abbrev = DEFAULT_ABBREV;
+	finalize_colopts(&colopts, -1);
+	if (verbose) {
+		if (explicitly_enable_column(colopts))
+			die(_("--column and --verbose are incompatible"));
+		colopts = 0;
+	}
 
 	if (delete)
-		return delete_branches(argc, argv, delete > 1, kinds);
-	else if (list)
-		return print_ref_list(kinds, detached, verbose, abbrev,
-				      with_commit, argv);
+		return delete_branches(argc, argv, delete > 1, kinds, quiet);
+	else if (list) {
+		int ret = print_ref_list(kinds, detached, verbose, abbrev,
+					 with_commit, argv);
+		print_columns(&output, colopts, NULL);
+		string_list_clear(&output, 0);
+		return ret;
+	}
 	else if (edit_description) {
 		const char *branch_name;
 		struct strbuf branch_ref = STRBUF_INIT;
@@ -808,7 +856,7 @@
 		if (kinds != REF_LOCAL_BRANCH)
 			die(_("-a and -r options to 'git branch' do not make sense with a branch name"));
 		create_branch(head, argv[0], (argc == 2) ? argv[1] : head,
-			      force_create, reflog, 0, track);
+			      force_create, reflog, 0, quiet, track);
 	} else
 		usage_with_options(builtin_branch_usage, options);
 
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index 8ed501f..36a9104 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -11,6 +11,7 @@
 #include "parse-options.h"
 #include "diff.h"
 #include "userdiff.h"
+#include "streaming.h"
 
 #define BATCH 1
 #define BATCH_CHECK 2
@@ -127,6 +128,8 @@
 			return cmd_ls_tree(2, ls_args, NULL);
 		}
 
+		if (type == OBJ_BLOB)
+			return stream_blob_to_fd(1, sha1, NULL, 0);
 		buf = read_sha1_file(sha1, &type, &size);
 		if (!buf)
 			die("Cannot read object %s", obj_name);
@@ -149,6 +152,28 @@
 		break;
 
 	case 0:
+		if (type_from_string(exp_type) == OBJ_BLOB) {
+			unsigned char blob_sha1[20];
+			if (sha1_object_info(sha1, NULL) == OBJ_TAG) {
+				enum object_type type;
+				unsigned long size;
+				char *buffer = read_sha1_file(sha1, &type, &size);
+				if (memcmp(buffer, "object ", 7) ||
+				    get_sha1_hex(buffer + 7, blob_sha1))
+					die("%s not a valid tag", sha1_to_hex(sha1));
+				free(buffer);
+			} else
+				hashcpy(blob_sha1, sha1);
+
+			if (sha1_object_info(blob_sha1, NULL) == OBJ_BLOB)
+				return stream_blob_to_fd(1, blob_sha1, NULL, 0);
+			/*
+			 * we attempted to dereference a tag to a blob
+			 * and failed; there may be new dereference
+			 * mechanisms this code is not aware of.
+			 * fall-back to the usual case.
+			 */
+		}
 		buf = read_object_with_reference(sha1, exp_type, &size, NULL);
 		break;
 
diff --git a/builtin/checkout.c b/builtin/checkout.c
index f9f7f40..e8c1b1f 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -543,6 +543,7 @@
 				      opts->new_branch_force ? 1 : 0,
 				      opts->new_branch_log,
 				      opts->new_branch_force ? 1 : 0,
+				      opts->quiet,
 				      opts->track);
 		new->name = opts->new_branch;
 		setup_branch_path(new);
diff --git a/builtin/column.c b/builtin/column.c
new file mode 100644
index 0000000..5ea798a
--- /dev/null
+++ b/builtin/column.c
@@ -0,0 +1,59 @@
+#include "builtin.h"
+#include "cache.h"
+#include "strbuf.h"
+#include "parse-options.h"
+#include "string-list.h"
+#include "column.h"
+
+static const char * const builtin_column_usage[] = {
+	"git column [options]",
+	NULL
+};
+static unsigned int colopts;
+
+static int column_config(const char *var, const char *value, void *cb)
+{
+	return git_column_config(var, value, cb, &colopts);
+}
+
+int cmd_column(int argc, const char **argv, const char *prefix)
+{
+	struct string_list list = STRING_LIST_INIT_DUP;
+	struct strbuf sb = STRBUF_INIT;
+	struct column_options copts;
+	const char *command = NULL, *real_command = NULL;
+	struct option options[] = {
+		OPT_STRING(0, "command", &real_command, "name", "lookup config vars"),
+		OPT_COLUMN(0, "mode", &colopts, "layout to use"),
+		OPT_INTEGER(0, "raw-mode", &colopts, "layout to use"),
+		OPT_INTEGER(0, "width", &copts.width, "Maximum width"),
+		OPT_STRING(0, "indent", &copts.indent, "string", "Padding space on left border"),
+		OPT_INTEGER(0, "nl", &copts.nl, "Padding space on right border"),
+		OPT_INTEGER(0, "padding", &copts.padding, "Padding space between columns"),
+		OPT_END()
+	};
+
+	/* This one is special and must be the first one */
+	if (argc > 1 && !prefixcmp(argv[1], "--command=")) {
+		command = argv[1] + 10;
+		git_config(column_config, (void *)command);
+	} else
+		git_config(column_config, NULL);
+
+	memset(&copts, 0, sizeof(copts));
+	copts.width = term_columns();
+	copts.padding = 1;
+	argc = parse_options(argc, argv, "", options, builtin_column_usage, 0);
+	if (argc)
+		usage_with_options(builtin_column_usage, options);
+	if (real_command || command) {
+		if (!real_command || !command || strcmp(real_command, command))
+			die(_("--command must be the first argument"));
+	}
+	finalize_colopts(&colopts, -1);
+	while (!strbuf_getline(&sb, stdin, '\n'))
+		string_list_append(&list, sb.buf);
+
+	print_columns(&list, colopts, &copts);
+	return 0;
+}
diff --git a/builtin/commit.c b/builtin/commit.c
index e2d9cbe..f43eaaf 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -27,6 +27,7 @@
 #include "quote.h"
 #include "submodule.h"
 #include "gpg-interface.h"
+#include "column.h"
 
 static const char * const builtin_commit_usage[] = {
 	"git commit [options] [--] <filepattern>...",
@@ -139,24 +140,6 @@
 		s->whence = whence;
 }
 
-static const char *whence_s(void)
-{
-	const char *s = "";
-
-	switch (whence) {
-	case FROM_COMMIT:
-		break;
-	case FROM_MERGE:
-		s = _("merge");
-		break;
-	case FROM_CHERRY_PICK:
-		s = _("cherry-pick");
-		break;
-	}
-
-	return s;
-}
-
 static void rollback_index_files(void)
 {
 	switch (commit_style) {
@@ -398,8 +381,12 @@
 	 */
 	commit_style = COMMIT_PARTIAL;
 
-	if (whence != FROM_COMMIT)
-		die(_("cannot do a partial commit during a %s."), whence_s());
+	if (whence != FROM_COMMIT) {
+		if (whence == FROM_MERGE)
+			die(_("cannot do a partial commit during a merge."));
+		else if (whence == FROM_CHERRY_PICK)
+			die(_("cannot do a partial commit during a cherry-pick."));
+	}
 
 	memset(&partial, 0, sizeof(partial));
 	partial.strdup_strings = 1;
@@ -539,8 +526,7 @@
 
 	if (force_date)
 		date = force_date;
-	strbuf_addstr(author_ident, fmt_ident(name, email, date,
-					      IDENT_ERROR_ON_NO_NAME));
+	strbuf_addstr(author_ident, fmt_ident(name, email, date, IDENT_STRICT));
 	if (!split_ident_line(&author, author_ident->buf, author_ident->len)) {
 		export_one("GIT_AUTHOR_NAME", author.name_begin, author.name_end, 0);
 		export_one("GIT_AUTHOR_EMAIL", author.mail_begin, author.mail_end, 0);
@@ -741,28 +727,31 @@
 		char *ai_tmp, *ci_tmp;
 		if (whence != FROM_COMMIT)
 			status_printf_ln(s, GIT_COLOR_NORMAL,
-				_("\n"
-				"It looks like you may be committing a %s.\n"
-				"If this is not correct, please remove the file\n"
-				"	%s\n"
-				"and try again.\n"
-				""),
-				whence_s(),
+			    whence == FROM_MERGE
+				? _("\n"
+					"It looks like you may be committing a merge.\n"
+					"If this is not correct, please remove the file\n"
+					"	%s\n"
+					"and try again.\n")
+				: _("\n"
+					"It looks like you may be committing a cherry-pick.\n"
+					"If this is not correct, please remove the file\n"
+					"	%s\n"
+					"and try again.\n"),
 				git_path(whence == FROM_MERGE
 					 ? "MERGE_HEAD"
 					 : "CHERRY_PICK_HEAD"));
 
 		fprintf(s->fp, "\n");
-		status_printf(s, GIT_COLOR_NORMAL,
-			_("Please enter the commit message for your changes."));
 		if (cleanup_mode == CLEANUP_ALL)
-			status_printf_more(s, GIT_COLOR_NORMAL,
-				_(" Lines starting\n"
-				"with '#' will be ignored, and an empty"
+			status_printf(s, GIT_COLOR_NORMAL,
+				_("Please enter the commit message for your changes."
+				" Lines starting\nwith '#' will be ignored, and an empty"
 				" message aborts the commit.\n"));
 		else /* CLEANUP_SPACE, that is. */
-			status_printf_more(s, GIT_COLOR_NORMAL,
-				_(" Lines starting\n"
+			status_printf(s, GIT_COLOR_NORMAL,
+				_("Please enter the commit message for your changes."
+				" Lines starting\n"
 				"with '#' will be kept; you may remove them"
 				" yourself if you want to.\n"
 				"An empty message aborts the commit.\n"));
@@ -1017,8 +1006,12 @@
 	/* Sanity check options */
 	if (amend && !current_head)
 		die(_("You have nothing to amend."));
-	if (amend && whence != FROM_COMMIT)
-		die(_("You are in the middle of a %s -- cannot amend."), whence_s());
+	if (amend && whence != FROM_COMMIT) {
+		if (whence == FROM_MERGE)
+			die(_("You are in the middle of a merge -- cannot amend."));
+		else if (whence == FROM_CHERRY_PICK)
+			die(_("You are in the middle of a cherry-pick -- cannot amend."));
+	}
 	if (fixup_message && squash_message)
 		die(_("Options --squash and --fixup cannot be used together"));
 	if (use_message)
@@ -1125,6 +1118,8 @@
 {
 	struct wt_status *s = cb;
 
+	if (!prefixcmp(k, "column."))
+		return git_column_config(k, v, "status", &s->colopts);
 	if (!strcmp(k, "status.submodulesummary")) {
 		int is_bool;
 		s->submodule_summary = git_config_bool_or_int(k, v, &is_bool);
@@ -1190,6 +1185,7 @@
 		{ OPTION_STRING, 0, "ignore-submodules", &ignore_submodule_arg, "when",
 		  "ignore changes to submodules, optional when: all, dirty, untracked. (Default: all)",
 		  PARSE_OPT_OPTARG, NULL, (intptr_t)"all" },
+		OPT_COLUMN(0, "column", &s.colopts, "list untracked files in columns"),
 		OPT_END(),
 	};
 
@@ -1203,6 +1199,7 @@
 	argc = parse_options(argc, argv, prefix,
 			     builtin_status_options,
 			     builtin_status_usage, 0);
+	finalize_colopts(&s.colopts, -1);
 
 	if (s.null_termination && status_format == STATUS_FORMAT_LONG)
 		status_format = STATUS_FORMAT_PORCELAIN;
@@ -1439,6 +1436,7 @@
 	wt_status_prepare(&s);
 	git_config(git_commit_config, &s);
 	determine_whence(&s);
+	s.colopts = 0;
 
 	if (get_sha1("HEAD", sha1))
 		current_head = NULL;
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index 10db15b..149db88 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -528,6 +528,7 @@
 	struct ref **newtail = &newlist;
 	struct ref *ref, *next;
 	struct ref *fastarray[32];
+	int match_pos;
 
 	if (nr_match && !args.fetch_all) {
 		if (ARRAY_SIZE(fastarray) < nr_match)
@@ -540,6 +541,7 @@
 	else
 		return_refs = NULL;
 
+	match_pos = 0;
 	for (ref = *refs; ref; ref = next) {
 		next = ref->next;
 		if (!memcmp(ref->name, "refs/", 5) &&
@@ -553,15 +555,20 @@
 			continue;
 		}
 		else {
-			int i;
-			for (i = 0; i < nr_match; i++) {
-				if (!strcmp(ref->name, match[i])) {
-					match[i][0] = '\0';
-					return_refs[i] = ref;
+			int cmp = -1;
+			while (match_pos < nr_match) {
+				cmp = strcmp(ref->name, match[match_pos]);
+				if (cmp < 0) /* definitely do not have it */
+					break;
+				else if (cmp == 0) { /* definitely have it */
+					match[match_pos][0] = '\0';
+					return_refs[match_pos] = ref;
 					break;
 				}
+				else /* might have it; keep looking */
+					match_pos++;
 			}
-			if (i < nr_match)
+			if (!cmp)
 				continue; /* we will link it later */
 		}
 		free(ref);
@@ -777,6 +784,8 @@
 	struct ref *ref = copy_ref_list(orig_ref);
 	unsigned char sha1[20];
 
+	sort_ref_list(&ref, ref_compare_name);
+
 	if (is_repository_shallow() && !server_supports("shallow"))
 		die("Server does not support shallow clients");
 	if (server_supports("multi_ack_detailed")) {
@@ -834,21 +843,12 @@
 {
 	int src, dst;
 
-	for (src = dst = 0; src < nr_heads; src++) {
-		/* If heads[src] is different from any of
-		 * heads[0..dst], push it in.
-		 */
-		int i;
-		for (i = 0; i < dst; i++) {
-			if (!strcmp(heads[i], heads[src]))
-				break;
-		}
-		if (i < dst)
-			continue;
-		if (src != dst)
-			heads[dst] = heads[src];
-		dst++;
-	}
+	if (!nr_heads)
+		return 0;
+
+	for (src = dst = 1; src < nr_heads; src++)
+		if (strcmp(heads[src], heads[dst-1]))
+			heads[dst++] = heads[src];
 	return dst;
 }
 
@@ -899,9 +899,11 @@
 
 int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
 {
-	int i, ret, nr_heads;
+	int i, ret;
 	struct ref *ref = NULL;
-	char *dest = NULL, **heads;
+	const char *dest = NULL;
+	int alloc_heads = 0, nr_heads = 0;
+	char **heads = NULL;
 	int fd[2];
 	char *pack_lockfile = NULL;
 	char **pack_lockfile_ptr = NULL;
@@ -909,84 +911,79 @@
 
 	packet_trace_identity("fetch-pack");
 
-	nr_heads = 0;
-	heads = NULL;
-	for (i = 1; i < argc; i++) {
+	for (i = 1; i < argc && *argv[i] == '-'; i++) {
 		const char *arg = argv[i];
 
-		if (*arg == '-') {
-			if (!prefixcmp(arg, "--upload-pack=")) {
-				args.uploadpack = arg + 14;
-				continue;
-			}
-			if (!prefixcmp(arg, "--exec=")) {
-				args.uploadpack = arg + 7;
-				continue;
-			}
-			if (!strcmp("--quiet", arg) || !strcmp("-q", arg)) {
-				args.quiet = 1;
-				continue;
-			}
-			if (!strcmp("--keep", arg) || !strcmp("-k", arg)) {
-				args.lock_pack = args.keep_pack;
-				args.keep_pack = 1;
-				continue;
-			}
-			if (!strcmp("--thin", arg)) {
-				args.use_thin_pack = 1;
-				continue;
-			}
-			if (!strcmp("--include-tag", arg)) {
-				args.include_tag = 1;
-				continue;
-			}
-			if (!strcmp("--all", arg)) {
-				args.fetch_all = 1;
-				continue;
-			}
-			if (!strcmp("--stdin", arg)) {
-				args.stdin_refs = 1;
-				continue;
-			}
-			if (!strcmp("-v", arg)) {
-				args.verbose = 1;
-				continue;
-			}
-			if (!prefixcmp(arg, "--depth=")) {
-				args.depth = strtol(arg + 8, NULL, 0);
-				continue;
-			}
-			if (!strcmp("--no-progress", arg)) {
-				args.no_progress = 1;
-				continue;
-			}
-			if (!strcmp("--stateless-rpc", arg)) {
-				args.stateless_rpc = 1;
-				continue;
-			}
-			if (!strcmp("--lock-pack", arg)) {
-				args.lock_pack = 1;
-				pack_lockfile_ptr = &pack_lockfile;
-				continue;
-			}
-			usage(fetch_pack_usage);
+		if (!prefixcmp(arg, "--upload-pack=")) {
+			args.uploadpack = arg + 14;
+			continue;
 		}
-		dest = (char *)arg;
-		heads = (char **)(argv + i + 1);
-		nr_heads = argc - i - 1;
-		break;
+		if (!prefixcmp(arg, "--exec=")) {
+			args.uploadpack = arg + 7;
+			continue;
+		}
+		if (!strcmp("--quiet", arg) || !strcmp("-q", arg)) {
+			args.quiet = 1;
+			continue;
+		}
+		if (!strcmp("--keep", arg) || !strcmp("-k", arg)) {
+			args.lock_pack = args.keep_pack;
+			args.keep_pack = 1;
+			continue;
+		}
+		if (!strcmp("--thin", arg)) {
+			args.use_thin_pack = 1;
+			continue;
+		}
+		if (!strcmp("--include-tag", arg)) {
+			args.include_tag = 1;
+			continue;
+		}
+		if (!strcmp("--all", arg)) {
+			args.fetch_all = 1;
+			continue;
+		}
+		if (!strcmp("--stdin", arg)) {
+			args.stdin_refs = 1;
+			continue;
+		}
+		if (!strcmp("-v", arg)) {
+			args.verbose = 1;
+			continue;
+		}
+		if (!prefixcmp(arg, "--depth=")) {
+			args.depth = strtol(arg + 8, NULL, 0);
+			continue;
+		}
+		if (!strcmp("--no-progress", arg)) {
+			args.no_progress = 1;
+			continue;
+		}
+		if (!strcmp("--stateless-rpc", arg)) {
+			args.stateless_rpc = 1;
+			continue;
+		}
+		if (!strcmp("--lock-pack", arg)) {
+			args.lock_pack = 1;
+			pack_lockfile_ptr = &pack_lockfile;
+			continue;
+		}
+		usage(fetch_pack_usage);
 	}
-	if (!dest)
+
+	if (i < argc)
+		dest = argv[i++];
+	else
 		usage(fetch_pack_usage);
 
+	/*
+	 * Copy refs from cmdline to growable list, then append any
+	 * refs from the standard input:
+	 */
+	ALLOC_GROW(heads, argc - i, alloc_heads);
+	for (; i < argc; i++)
+		heads[nr_heads++] = xstrdup(argv[i]);
 	if (args.stdin_refs) {
-		/*
-		 * Copy refs from cmdline to new growable list, then
-		 * append the refs from the standard input.
-		 */
-		int alloc_heads = nr_heads;
-		int size = nr_heads * sizeof(*heads);
-		heads = memcpy(xmalloc(size), heads, size);
 		if (args.stateless_rpc) {
 			/* in stateless RPC mode we use pkt-line to read
 			 * from stdin, until we get a flush packet
@@ -1018,7 +1015,7 @@
 		fd[0] = 0;
 		fd[1] = 1;
 	} else {
-		conn = git_connect(fd, (char *)dest, args.uploadpack,
+		conn = git_connect(fd, dest, args.uploadpack,
 				   args.verbose ? CONNECT_VERBOSE : 0);
 	}
 
@@ -1057,6 +1054,11 @@
 	return ret;
 }
 
+static int compare_heads(const void *a, const void *b)
+{
+	return strcmp(*(const char **)a, *(const char **)b);
+}
+
 struct ref *fetch_pack(struct fetch_pack_args *my_args,
 		       int fd[], struct child_process *conn,
 		       const struct ref *ref,
@@ -1076,8 +1078,11 @@
 			st.st_mtime = 0;
 	}
 
-	if (heads && nr_heads)
+	if (heads && nr_heads) {
+		qsort(heads, nr_heads, sizeof(*heads), compare_heads);
 		nr_heads = remove_duplicates(nr_heads, heads);
+	}
+
 	if (!ref) {
 		packet_flush(fd[1]);
 		die("no matching remote head");
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 1c8cb62..bb9a074 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -546,8 +546,8 @@
 	int result = 0;
 	struct ref *ref, *stale_refs = get_stale_heads(refs, ref_count, ref_map);
 	const char *dangling_msg = dry_run
-		? _("   (%s will become dangling)\n")
-		: _("   (%s has become dangling)\n");
+		? _("   (%s will become dangling)")
+		: _("   (%s has become dangling)");
 
 	for (ref = stale_refs; ref; ref = ref->next) {
 		if (!dry_run)
diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c
index fb1ebcb..bf93b04 100644
--- a/builtin/fmt-merge-msg.c
+++ b/builtin/fmt-merge-msg.c
@@ -27,6 +27,8 @@
 			merge_log_config = DEFAULT_MERGE_LOG_LEN;
 	} else if (!strcmp(key, "merge.branchdesc")) {
 		use_branch_desc = git_config_bool(key, value);
+	} else {
+		return git_default_config(key, value, cb);
 	}
 	return 0;
 }
@@ -223,6 +225,101 @@
 	strbuf_release(&desc);
 }
 
+#define util_as_integral(elem) ((intptr_t)((elem)->util))
+
+static void record_person(int which, struct string_list *people,
+			  struct commit *commit)
+{
+	char *name_buf, *name, *name_end;
+	struct string_list_item *elem;
+	const char *field = (which == 'a') ? "\nauthor " : "\ncommitter ";
+
+	name = strstr(commit->buffer, field);
+	if (!name)
+		return;
+	name += strlen(field);
+	name_end = strchrnul(name, '<');
+	if (*name_end)
+		name_end--;
+	while (isspace(*name_end) && name <= name_end)
+		name_end--;
+	if (name_end < name)
+		return;
+	name_buf = xmemdupz(name, name_end - name + 1);
+
+	elem = string_list_lookup(people, name_buf);
+	if (!elem) {
+		elem = string_list_insert(people, name_buf);
+		elem->util = (void *)0;
+	}
+	elem->util = (void*)(util_as_integral(elem) + 1);
+	free(name_buf);
+}
+
+static int cmp_string_list_util_as_integral(const void *a_, const void *b_)
+{
+	const struct string_list_item *a = a_, *b = b_;
+	return util_as_integral(b) - util_as_integral(a);
+}
+
+static void add_people_count(struct strbuf *out, struct string_list *people)
+{
+	if (people->nr == 1)
+		strbuf_addf(out, "%s", people->items[0].string);
+	else if (people->nr == 2)
+		strbuf_addf(out, "%s (%d) and %s (%d)",
+			    people->items[0].string,
+			    (int)util_as_integral(&people->items[0]),
+			    people->items[1].string,
+			    (int)util_as_integral(&people->items[1]));
+	else if (people->nr)
+		strbuf_addf(out, "%s (%d) and others",
+			    people->items[0].string,
+			    (int)util_as_integral(&people->items[0]));
+}
+
+static void credit_people(struct strbuf *out,
+			  struct string_list *them,
+			  int kind)
+{
+	const char *label;
+	const char *me;
+
+	if (kind == 'a') {
+		label = "\nBy ";
+		me = git_author_info(IDENT_NO_DATE);
+	} else {
+		label = "\nvia ";
+		me = git_committer_info(IDENT_NO_DATE);
+	}
+
+	if (!them->nr ||
+	    (them->nr == 1 &&
+	     me &&
+	     (me = skip_prefix(me, them->items->string)) != NULL &&
+	     skip_prefix(me, " <")))
+		return;
+	strbuf_addstr(out, label);
+	add_people_count(out, them);
+}
+
+static void add_people_info(struct strbuf *out,
+			    struct string_list *authors,
+			    struct string_list *committers)
+{
+	if (authors->nr)
+		qsort(authors->items,
+		      authors->nr, sizeof(authors->items[0]),
+		      cmp_string_list_util_as_integral);
+	if (committers->nr)
+		qsort(committers->items,
+		      committers->nr, sizeof(committers->items[0]),
+		      cmp_string_list_util_as_integral);
+
+	credit_people(out, authors, 'a');
+	credit_people(out, committers, 'c');
+}
+
 static void shortlog(const char *name,
 		     struct origin_data *origin_data,
 		     struct commit *head,
@@ -233,6 +330,8 @@
 	struct commit *commit;
 	struct object *branch;
 	struct string_list subjects = STRING_LIST_INIT_DUP;
+	struct string_list authors = STRING_LIST_INIT_DUP;
+	struct string_list committers = STRING_LIST_INIT_DUP;
 	int flags = UNINTERESTING | TREESAME | SEEN | SHOWN | ADDED;
 	struct strbuf sb = STRBUF_INIT;
 	const unsigned char *sha1 = origin_data->sha1;
@@ -242,7 +341,6 @@
 		return;
 
 	setup_revisions(0, NULL, rev, NULL);
-	rev->ignore_merges = 1;
 	add_pending_object(rev, branch, name);
 	add_pending_object(rev, &head->object, "^HEAD");
 	head->object.flags |= UNINTERESTING;
@@ -251,10 +349,15 @@
 	while ((commit = get_revision(rev)) != NULL) {
 		struct pretty_print_context ctx = {0};
 
-		/* ignore merges */
-		if (commit->parents && commit->parents->next)
+		if (commit->parents && commit->parents->next) {
+			/* do not list a merge but count committer */
+			record_person('c', &committers, commit);
 			continue;
-
+		}
+		if (!count)
+			/* the 'tip' committer */
+			record_person('c', &committers, commit);
+		record_person('a', &authors, commit);
 		count++;
 		if (subjects.nr > limit)
 			continue;
@@ -269,6 +372,7 @@
 			string_list_append(&subjects, strbuf_detach(&sb, NULL));
 	}
 
+	add_people_info(out, &authors, &committers);
 	if (count > limit)
 		strbuf_addf(out, "\n* %s: (%d commits)\n", name, count);
 	else
@@ -289,6 +393,8 @@
 	rev->commits = NULL;
 	rev->pending.nr = 0;
 
+	string_list_clear(&authors, 0);
+	string_list_clear(&committers, 0);
 	string_list_clear(&subjects, 0);
 }
 
diff --git a/builtin/fsck.c b/builtin/fsck.c
index 67eb553..a710227 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -12,6 +12,7 @@
 #include "parse-options.h"
 #include "dir.h"
 #include "progress.h"
+#include "streaming.h"
 
 #define REACHABLE 0x0001
 #define SEEN      0x0002
@@ -238,13 +239,8 @@
 			if (!(f = fopen(filename, "w")))
 				die_errno("Could not open '%s'", filename);
 			if (obj->type == OBJ_BLOB) {
-				enum object_type type;
-				unsigned long size;
-				char *buf = read_sha1_file(obj->sha1,
-						&type, &size);
-				if (buf && fwrite(buf, 1, size, f) != size)
+				if (stream_blob_to_fd(fileno(f), obj->sha1, NULL, 1))
 					die_errno("Could not write '%s'", filename);
-				free(buf);
 			} else
 				fprintf(f, "%s\n", sha1_to_hex(obj->sha1));
 			if (fclose(f))
diff --git a/builtin/help.c b/builtin/help.c
index 61ff798..43d3c84 100644
--- a/builtin/help.c
+++ b/builtin/help.c
@@ -9,6 +9,7 @@
 #include "common-cmds.h"
 #include "parse-options.h"
 #include "run-command.h"
+#include "column.h"
 #include "help.h"
 
 static struct man_viewer_list {
@@ -30,6 +31,7 @@
 };
 
 static int show_all = 0;
+static unsigned int colopts;
 static enum help_format help_format = HELP_FORMAT_NONE;
 static struct option builtin_help_options[] = {
 	OPT_BOOLEAN('a', "all", &show_all, "print all available commands"),
@@ -54,7 +56,7 @@
 		return HELP_FORMAT_INFO;
 	if (!strcmp(format, "web") || !strcmp(format, "html"))
 		return HELP_FORMAT_WEB;
-	die("unrecognized help format '%s'", format);
+	die(_("unrecognized help format '%s'"), format);
 }
 
 static const char *get_man_viewer_info(const char *name)
@@ -82,7 +84,7 @@
 	ec_process.err = -1;
 	ec_process.stdout_to_stderr = 1;
 	if (start_command(&ec_process))
-		return error("Failed to start emacsclient.");
+		return error(_("Failed to start emacsclient."));
 
 	strbuf_read(&buffer, ec_process.err, 20);
 	close(ec_process.err);
@@ -95,7 +97,7 @@
 
 	if (prefixcmp(buffer.buf, "emacsclient")) {
 		strbuf_release(&buffer);
-		return error("Failed to parse emacsclient version.");
+		return error(_("Failed to parse emacsclient version."));
 	}
 
 	strbuf_remove(&buffer, 0, strlen("emacsclient"));
@@ -103,7 +105,7 @@
 
 	if (version < 22) {
 		strbuf_release(&buffer);
-		return error("emacsclient version '%d' too old (< 22).",
+		return error(_("emacsclient version '%d' too old (< 22)."),
 			version);
 	}
 
@@ -121,7 +123,7 @@
 			path = "emacsclient";
 		strbuf_addf(&man_page, "(woman \"%s\")", page);
 		execlp(path, "emacsclient", "-e", man_page.buf, (char *)NULL);
-		warning("failed to exec '%s': %s", path, strerror(errno));
+		warning(_("failed to exec '%s': %s"), path, strerror(errno));
 	}
 }
 
@@ -149,7 +151,7 @@
 			path = "kfmclient";
 		strbuf_addf(&man_page, "man:%s(1)", page);
 		execlp(path, filename, "newTab", man_page.buf, (char *)NULL);
-		warning("failed to exec '%s': %s", path, strerror(errno));
+		warning(_("failed to exec '%s': %s"), path, strerror(errno));
 	}
 }
 
@@ -158,7 +160,7 @@
 	if (!path)
 		path = "man";
 	execlp(path, "man", page, (char *)NULL);
-	warning("failed to exec '%s': %s", path, strerror(errno));
+	warning(_("failed to exec '%s': %s"), path, strerror(errno));
 }
 
 static void exec_man_cmd(const char *cmd, const char *page)
@@ -166,7 +168,7 @@
 	struct strbuf shell_cmd = STRBUF_INIT;
 	strbuf_addf(&shell_cmd, "%s %s", cmd, page);
 	execl("/bin/sh", "sh", "-c", shell_cmd.buf, (char *)NULL);
-	warning("failed to exec '%s': %s", cmd, strerror(errno));
+	warning(_("failed to exec '%s': %s"), cmd, strerror(errno));
 }
 
 static void add_man_viewer(const char *name)
@@ -206,8 +208,8 @@
 	if (supported_man_viewer(name, len))
 		do_add_man_viewer_info(name, len, value);
 	else
-		warning("'%s': path for unsupported man viewer.\n"
-			"Please consider using 'man.<tool>.cmd' instead.",
+		warning(_("'%s': path for unsupported man viewer.\n"
+			  "Please consider using 'man.<tool>.cmd' instead."),
 			name);
 
 	return 0;
@@ -218,8 +220,8 @@
 			      const char *value)
 {
 	if (supported_man_viewer(name, len))
-		warning("'%s': cmd for supported man viewer.\n"
-			"Please consider using 'man.<tool>.path' instead.",
+		warning(_("'%s': cmd for supported man viewer.\n"
+			  "Please consider using 'man.<tool>.path' instead."),
 			name);
 	else
 		do_add_man_viewer_info(name, len, value);
@@ -251,6 +253,8 @@
 
 static int git_help_config(const char *var, const char *value, void *cb)
 {
+	if (!prefixcmp(var, "column."))
+		return git_column_config(var, value, "help", &colopts);
 	if (!strcmp(var, "help.format")) {
 		if (!value)
 			return config_error_nonbool(var);
@@ -280,11 +284,11 @@
 			longest = strlen(common_cmds[i].name);
 	}
 
-	puts("The most commonly used git commands are:");
+	puts(_("The most commonly used git commands are:"));
 	for (i = 0; i < ARRAY_SIZE(common_cmds); i++) {
 		printf("   %s   ", common_cmds[i].name);
 		mput_char(' ', longest - strlen(common_cmds[i].name));
-		puts(common_cmds[i].help);
+		puts(_(common_cmds[i].help));
 	}
 }
 
@@ -348,7 +352,7 @@
 	else if (info)
 		exec_man_cmd(info, page);
 	else
-		warning("'%s': unknown man viewer.", name);
+		warning(_("'%s': unknown man viewer."), name);
 }
 
 static void show_man_page(const char *git_cmd)
@@ -365,7 +369,7 @@
 	if (fallback)
 		exec_viewer(fallback, page);
 	exec_viewer("man", page);
-	die("no man viewer handled the request");
+	die(_("no man viewer handled the request"));
 }
 
 static void show_info_page(const char *git_cmd)
@@ -373,7 +377,7 @@
 	const char *page = cmd_to_page(git_cmd);
 	setenv("INFOPATH", system_path(GIT_INFO_PATH), 1);
 	execlp("info", "info", "gitman", page, (char *)NULL);
-	die("no info viewer handled the request");
+	die(_("no info viewer handled the request"));
 }
 
 static void get_html_page_path(struct strbuf *page_path, const char *page)
@@ -384,7 +388,7 @@
 	/* Check that we have a git documentation directory. */
 	if (stat(mkpath("%s/git.html", html_path), &st)
 	    || !S_ISREG(st.st_mode))
-		die("'%s': not a documentation directory.", html_path);
+		die(_("'%s': not a documentation directory."), html_path);
 
 	strbuf_init(page_path, 0);
 	strbuf_addf(page_path, "%s/%s.html", html_path, page);
@@ -424,16 +428,17 @@
 	parsed_help_format = help_format;
 
 	if (show_all) {
-		printf("usage: %s\n\n", git_usage_string);
-		list_commands("git commands", &main_cmds, &other_cmds);
-		printf("%s\n", git_more_info_string);
+		git_config(git_help_config, NULL);
+		printf(_("usage: %s%s"), _(git_usage_string), "\n\n");
+		list_commands(colopts, &main_cmds, &other_cmds);
+		printf("%s\n", _(git_more_info_string));
 		return 0;
 	}
 
 	if (!argv[0]) {
-		printf("usage: %s\n\n", git_usage_string);
+		printf(_("usage: %s%s"), _(git_usage_string), "\n\n");
 		list_common_cmds_help();
-		printf("\n%s\n", git_more_info_string);
+		printf("\n%s\n", _(git_more_info_string));
 		return 0;
 	}
 
@@ -445,7 +450,7 @@
 
 	alias = alias_lookup(argv[0]);
 	if (alias && !is_git_command(argv[0])) {
-		printf("`git %s' is aliased to `%s'\n", argv[0], alias);
+		printf_ln(_("`git %s' is aliased to `%s'"), argv[0], alias);
 		return 0;
 	}
 
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index dd1c5c9..dc2cfe6 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -9,6 +9,7 @@
 #include "progress.h"
 #include "fsck.h"
 #include "exec_cmd.h"
+#include "thread-utils.h"
 
 static const char index_pack_usage[] =
 "git index-pack [-v] [-o <index-file>] [--keep | --keep=<msg>] [--verify] [--strict] (<pack-file> | --stdin [--fix-thin] [<pack-file>])";
@@ -38,6 +39,19 @@
 	int ofs_first, ofs_last;
 };
 
+#if !defined(NO_PTHREADS) && defined(NO_PREAD)
+/* NO_PREAD uses compat/pread.c, which is not thread-safe. Disable threading. */
+#define NO_PTHREADS
+#endif
+
+struct thread_local {
+#ifndef NO_PTHREADS
+	pthread_t thread;
+#endif
+	struct base_data *base_cache;
+	size_t base_cache_used;
+};
+
 /*
  * Even if sizeof(union delta_base) == 24 on 64-bit archs, we really want
  * to memcmp() only the first 20 bytes.
@@ -54,11 +68,11 @@
 
 static struct object_entry *objects;
 static struct delta_entry *deltas;
-static struct base_data *base_cache;
-static size_t base_cache_used;
+static struct thread_local nothread_data;
 static int nr_objects;
 static int nr_deltas;
 static int nr_resolved_deltas;
+static int nr_threads;
 
 static int from_stdin;
 static int strict;
@@ -75,13 +89,84 @@
 static uint32_t input_crc32;
 static int input_fd, output_fd, pack_fd;
 
+#ifndef NO_PTHREADS
+
+static struct thread_local *thread_data;
+static int nr_dispatched;
+static int threads_active;
+
+static pthread_mutex_t read_mutex;
+#define read_lock()		lock_mutex(&read_mutex)
+#define read_unlock()		unlock_mutex(&read_mutex)
+
+static pthread_mutex_t counter_mutex;
+#define counter_lock()		lock_mutex(&counter_mutex)
+#define counter_unlock()	unlock_mutex(&counter_mutex)
+
+static pthread_mutex_t work_mutex;
+#define work_lock()		lock_mutex(&work_mutex)
+#define work_unlock()		unlock_mutex(&work_mutex)
+
+static pthread_key_t key;
+
+static inline void lock_mutex(pthread_mutex_t *mutex)
+{
+	if (threads_active)
+		pthread_mutex_lock(mutex);
+}
+
+static inline void unlock_mutex(pthread_mutex_t *mutex)
+{
+	if (threads_active)
+		pthread_mutex_unlock(mutex);
+}
+
+/*
+ * Mutex and conditional variable can't be statically-initialized on Windows.
+ */
+static void init_thread(void)
+{
+	init_recursive_mutex(&read_mutex);
+	pthread_mutex_init(&counter_mutex, NULL);
+	pthread_mutex_init(&work_mutex, NULL);
+	pthread_key_create(&key, NULL);
+	thread_data = xcalloc(nr_threads, sizeof(*thread_data));
+	threads_active = 1;
+}
+
+static void cleanup_thread(void)
+{
+	if (!threads_active)
+		return;
+	threads_active = 0;
+	pthread_mutex_destroy(&read_mutex);
+	pthread_mutex_destroy(&counter_mutex);
+	pthread_mutex_destroy(&work_mutex);
+	pthread_key_delete(key);
+	free(thread_data);
+}
+
+#else
+
+#define read_lock()
+#define read_unlock()
+
+#define counter_lock()
+#define counter_unlock()
+
+#define work_lock()
+#define work_unlock()
+
+#endif
+
+
 static int mark_link(struct object *obj, int type, void *data)
 {
 	if (!obj)
 		return -1;
 
 	if (type != OBJ_ANY && obj->type != type)
-		die("object type mismatch at %s", sha1_to_hex(obj->sha1));
+		die(_("object type mismatch at %s"), sha1_to_hex(obj->sha1));
 
 	obj->flags |= FLAG_LINK;
 	return 0;
@@ -101,7 +186,7 @@
 		unsigned long size;
 		int type = sha1_object_info(obj->sha1, &size);
 		if (type != obj->type || type <= 0)
-			die("object of unexpected type");
+			die(_("object of unexpected type"));
 		obj->flags |= FLAG_CHECKED;
 		return;
 	}
@@ -138,15 +223,18 @@
 	if (min <= input_len)
 		return input_buffer + input_offset;
 	if (min > sizeof(input_buffer))
-		die("cannot fill %d bytes", min);
+		die(Q_("cannot fill %d byte",
+		       "cannot fill %d bytes",
+		       min),
+		    min);
 	flush();
 	do {
 		ssize_t ret = xread(input_fd, input_buffer + input_len,
 				sizeof(input_buffer) - input_len);
 		if (ret <= 0) {
 			if (!ret)
-				die("early EOF");
-			die_errno("read error on input");
+				die(_("early EOF"));
+			die_errno(_("read error on input"));
 		}
 		input_len += ret;
 		if (from_stdin)
@@ -158,14 +246,14 @@
 static void use(int bytes)
 {
 	if (bytes > input_len)
-		die("used more bytes than were available");
+		die(_("used more bytes than were available"));
 	input_crc32 = crc32(input_crc32, input_buffer + input_offset, bytes);
 	input_len -= bytes;
 	input_offset += bytes;
 
 	/* make sure off_t is sufficiently large not to wrap */
 	if (signed_add_overflows(consumed_bytes, bytes))
-		die("pack too large for current definition of off_t");
+		die(_("pack too large for current definition of off_t"));
 	consumed_bytes += bytes;
 }
 
@@ -181,12 +269,12 @@
 		} else
 			output_fd = open(pack_name, O_CREAT|O_EXCL|O_RDWR, 0600);
 		if (output_fd < 0)
-			die_errno("unable to create '%s'", pack_name);
+			die_errno(_("unable to create '%s'"), pack_name);
 		pack_fd = output_fd;
 	} else {
 		input_fd = open(pack_name, O_RDONLY);
 		if (input_fd < 0)
-			die_errno("cannot open packfile '%s'", pack_name);
+			die_errno(_("cannot open packfile '%s'"), pack_name);
 		output_fd = -1;
 		pack_fd = input_fd;
 	}
@@ -200,7 +288,7 @@
 
 	/* Header consistency check */
 	if (hdr->hdr_signature != htonl(PACK_SIGNATURE))
-		die("pack signature mismatch");
+		die(_("pack signature mismatch"));
 	if (!pack_version_ok(hdr->hdr_version))
 		die("pack version %"PRIu32" unsupported",
 			ntohl(hdr->hdr_version));
@@ -220,9 +308,28 @@
 	va_start(params, format);
 	vsnprintf(buf, sizeof(buf), format, params);
 	va_end(params);
-	die("pack has bad object at offset %lu: %s", offset, buf);
+	die(_("pack has bad object at offset %lu: %s"), offset, buf);
 }
 
+static inline struct thread_local *get_thread_data(void)
+{
+#ifndef NO_PTHREADS
+	if (threads_active)
+		return pthread_getspecific(key);
+	assert(!threads_active &&
+	       "This should only be reached when all threads are gone");
+#endif
+	return &nothread_data;
+}
+
+#ifndef NO_PTHREADS
+static void set_thread_data(struct thread_local *data)
+{
+	if (threads_active)
+		pthread_setspecific(key, data);
+}
+#endif
+
 static struct base_data *alloc_base_data(void)
 {
 	struct base_data *base = xmalloc(sizeof(struct base_data));
@@ -237,15 +344,16 @@
 	if (c->data) {
 		free(c->data);
 		c->data = NULL;
-		base_cache_used -= c->size;
+		get_thread_data()->base_cache_used -= c->size;
 	}
 }
 
 static void prune_base_data(struct base_data *retain)
 {
 	struct base_data *b;
-	for (b = base_cache;
-	     base_cache_used > delta_base_cache_limit && b;
+	struct thread_local *data = get_thread_data();
+	for (b = data->base_cache;
+	     data->base_cache_used > delta_base_cache_limit && b;
 	     b = b->child) {
 		if (b->data && b != retain)
 			free_base_data(b);
@@ -257,12 +365,12 @@
 	if (base)
 		base->child = c;
 	else
-		base_cache = c;
+		get_thread_data()->base_cache = c;
 
 	c->base = base;
 	c->child = NULL;
 	if (c->data)
-		base_cache_used += c->size;
+		get_thread_data()->base_cache_used += c->size;
 	prune_base_data(c);
 }
 
@@ -272,7 +380,7 @@
 	if (base)
 		base->child = NULL;
 	else
-		base_cache = NULL;
+		get_thread_data()->base_cache = NULL;
 	free_base_data(c);
 }
 
@@ -294,7 +402,7 @@
 		use(input_len - stream.avail_in);
 	} while (status == Z_OK);
 	if (stream.total_out != size || status != Z_STREAM_END)
-		bad_object(offset, "inflate returned %d", status);
+		bad_object(offset, _("inflate returned %d"), status);
 	git_inflate_end(&stream);
 	return buf;
 }
@@ -339,7 +447,7 @@
 		while (c & 128) {
 			base_offset += 1;
 			if (!base_offset || MSB(base_offset, 7))
-				bad_object(obj->idx.offset, "offset value overflow for delta base object");
+				bad_object(obj->idx.offset, _("offset value overflow for delta base object"));
 			p = fill(1);
 			c = *p;
 			use(1);
@@ -347,7 +455,7 @@
 		}
 		delta_base->offset = obj->idx.offset - base_offset;
 		if (delta_base->offset <= 0 || delta_base->offset >= obj->idx.offset)
-			bad_object(obj->idx.offset, "delta base offset is out of bound");
+			bad_object(obj->idx.offset, _("delta base offset is out of bound"));
 		break;
 	case OBJ_COMMIT:
 	case OBJ_TREE:
@@ -355,7 +463,7 @@
 	case OBJ_TAG:
 		break;
 	default:
-		bad_object(obj->idx.offset, "unknown object type %d", obj->type);
+		bad_object(obj->idx.offset, _("unknown object type %d"), obj->type);
 	}
 	obj->hdr_size = consumed_bytes - obj->idx.offset;
 
@@ -384,9 +492,12 @@
 		ssize_t n = (len < 64*1024) ? len : 64*1024;
 		n = pread(pack_fd, inbuf, n, from);
 		if (n < 0)
-			die_errno("cannot pread pack file");
+			die_errno(_("cannot pread pack file"));
 		if (!n)
-			die("premature end of pack file, %lu bytes missing", len);
+			die(Q_("premature end of pack file, %lu byte missing",
+			       "premature end of pack file, %lu bytes missing",
+			       len),
+			    len);
 		from += n;
 		len -= n;
 		stream.next_in = inbuf;
@@ -396,7 +507,7 @@
 
 	/* This has been inflated OK when first encountered, so... */
 	if (status != Z_STREAM_END || stream.total_out != obj->size)
-		die("serious inflate inconsistency");
+		die(_("serious inflate inconsistency"));
 
 	git_inflate_end(&stream);
 	free(inbuf);
@@ -461,25 +572,30 @@
 			enum object_type type, unsigned char *sha1)
 {
 	hash_sha1_file(data, size, typename(type), sha1);
+	read_lock();
 	if (has_sha1_file(sha1)) {
 		void *has_data;
 		enum object_type has_type;
 		unsigned long has_size;
 		has_data = read_sha1_file(sha1, &has_type, &has_size);
+		read_unlock();
 		if (!has_data)
-			die("cannot read existing object %s", sha1_to_hex(sha1));
+			die(_("cannot read existing object %s"), sha1_to_hex(sha1));
 		if (size != has_size || type != has_type ||
 		    memcmp(data, has_data, size) != 0)
-			die("SHA1 COLLISION FOUND WITH %s !", sha1_to_hex(sha1));
+			die(_("SHA1 COLLISION FOUND WITH %s !"), sha1_to_hex(sha1));
 		free(has_data);
-	}
+	} else
+		read_unlock();
+
 	if (strict) {
+		read_lock();
 		if (type == OBJ_BLOB) {
 			struct blob *blob = lookup_blob(sha1);
 			if (blob)
 				blob->object.flags |= FLAG_CHECKED;
 			else
-				die("invalid blob object %s", sha1_to_hex(sha1));
+				die(_("invalid blob object %s"), sha1_to_hex(sha1));
 		} else {
 			struct object *obj;
 			int eaten;
@@ -491,11 +607,11 @@
 			 */
 			obj = parse_object_buffer(sha1, type, size, buf, &eaten);
 			if (!obj)
-				die("invalid %s", typename(type));
+				die(_("invalid %s"), typename(type));
 			if (fsck_object(obj, 1, fsck_error_function))
-				die("Error in object");
+				die(_("Error in object"));
 			if (fsck_walk(obj, mark_link, NULL))
-				die("Not all child objects of %s are reachable", sha1_to_hex(obj->sha1));
+				die(_("Not all child objects of %s are reachable"), sha1_to_hex(obj->sha1));
 
 			if (obj->type == OBJ_TREE) {
 				struct tree *item = (struct tree *) obj;
@@ -507,6 +623,7 @@
 			}
 			obj->flags |= FLAG_CHECKED;
 		}
+		read_unlock();
 	}
 }
 
@@ -552,7 +669,7 @@
 		if (!delta_nr) {
 			c->data = get_data_from_pack(obj);
 			c->size = obj->size;
-			base_cache_used += c->size;
+			get_thread_data()->base_cache_used += c->size;
 			prune_base_data(c);
 		}
 		for (; delta_nr > 0; delta_nr--) {
@@ -567,8 +684,8 @@
 				&c->size);
 			free(raw);
 			if (!c->data)
-				bad_object(obj->idx.offset, "failed to apply delta");
-			base_cache_used += c->size;
+				bad_object(obj->idx.offset, _("failed to apply delta"));
+			get_thread_data()->base_cache_used += c->size;
 			prune_base_data(c);
 		}
 		free(delta);
@@ -593,10 +710,12 @@
 				   delta_data, delta_obj->size, &result->size);
 	free(delta_data);
 	if (!result->data)
-		bad_object(delta_obj->idx.offset, "failed to apply delta");
+		bad_object(delta_obj->idx.offset, _("failed to apply delta"));
 	sha1_object(result->data, result->size, delta_obj->real_type,
 		    delta_obj->idx.sha1);
+	counter_lock();
 	nr_resolved_deltas++;
+	counter_unlock();
 }
 
 static struct base_data *find_unresolved_deltas_1(struct base_data *base,
@@ -682,22 +801,53 @@
 				   objects[delta_b->obj_no].type);
 }
 
-/* Parse all objects and return the pack content SHA1 hash */
+static void resolve_base(struct object_entry *obj)
+{
+	struct base_data *base_obj = alloc_base_data();
+	base_obj->obj = obj;
+	base_obj->data = NULL;
+	find_unresolved_deltas(base_obj);
+}
+
+#ifndef NO_PTHREADS
+static void *threaded_second_pass(void *data)
+{
+	set_thread_data(data);
+	for (;;) {
+		int i;
+		work_lock();
+		display_progress(progress, nr_resolved_deltas);
+		while (nr_dispatched < nr_objects &&
+		       is_delta_type(objects[nr_dispatched].type))
+			nr_dispatched++;
+		if (nr_dispatched >= nr_objects) {
+			work_unlock();
+			break;
+		}
+		i = nr_dispatched++;
+		work_unlock();
+
+		resolve_base(&objects[i]);
+	}
+	return NULL;
+}
+#endif
+
+/*
+ * First pass:
+ * - find locations of all objects;
+ * - calculate SHA1 of all non-delta objects;
+ * - remember base (SHA1 or offset) for all deltas.
+ */
 static void parse_pack_objects(unsigned char *sha1)
 {
 	int i;
 	struct delta_entry *delta = deltas;
 	struct stat st;
 
-	/*
-	 * First pass:
-	 * - find locations of all objects;
-	 * - calculate SHA1 of all non-delta objects;
-	 * - remember base (SHA1 or offset) for all deltas.
-	 */
 	if (verbose)
 		progress = start_progress(
-				from_stdin ? "Receiving objects" : "Indexing objects",
+				from_stdin ? _("Receiving objects") : _("Indexing objects"),
 				nr_objects);
 	for (i = 0; i < nr_objects; i++) {
 		struct object_entry *obj = &objects[i];
@@ -719,15 +869,28 @@
 	flush();
 	git_SHA1_Final(sha1, &input_ctx);
 	if (hashcmp(fill(20), sha1))
-		die("pack is corrupted (SHA1 mismatch)");
+		die(_("pack is corrupted (SHA1 mismatch)"));
 	use(20);
 
 	/* If input_fd is a file, we should have reached its end now. */
 	if (fstat(input_fd, &st))
-		die_errno("cannot fstat packfile");
+		die_errno(_("cannot fstat packfile"));
 	if (S_ISREG(st.st_mode) &&
 			lseek(input_fd, 0, SEEK_CUR) - input_len != st.st_size)
-		die("pack has junk at the end");
+		die(_("pack has junk at the end"));
+}
+
+/*
+ * Second pass:
+ * - for all non-delta objects, look if it is used as a base for
+ *   deltas;
+ * - if used as a base, uncompress the object and apply all deltas,
+ *   recursively checking if the resulting object is used as a base
+ *   for some more deltas.
+ */
+static void resolve_deltas(void)
+{
+	int i;
 
 	if (!nr_deltas)
 		return;
@@ -736,29 +899,83 @@
 	qsort(deltas, nr_deltas, sizeof(struct delta_entry),
 	      compare_delta_entry);
 
-	/*
-	 * Second pass:
-	 * - for all non-delta objects, look if it is used as a base for
-	 *   deltas;
-	 * - if used as a base, uncompress the object and apply all deltas,
-	 *   recursively checking if the resulting object is used as a base
-	 *   for some more deltas.
-	 */
 	if (verbose)
-		progress = start_progress("Resolving deltas", nr_deltas);
+		progress = start_progress(_("Resolving deltas"), nr_deltas);
+
+#ifndef NO_PTHREADS
+	nr_dispatched = 0;
+	if (nr_threads > 1 || getenv("GIT_FORCE_THREADS")) {
+		init_thread();
+		for (i = 0; i < nr_threads; i++) {
+			int ret = pthread_create(&thread_data[i].thread, NULL,
+						 threaded_second_pass, thread_data + i);
+			if (ret)
+				die("unable to create thread: %s", strerror(ret));
+		}
+		for (i = 0; i < nr_threads; i++)
+			pthread_join(thread_data[i].thread, NULL);
+		cleanup_thread();
+		return;
+	}
+#endif
+
 	for (i = 0; i < nr_objects; i++) {
 		struct object_entry *obj = &objects[i];
-		struct base_data *base_obj = alloc_base_data();
 
 		if (is_delta_type(obj->type))
 			continue;
-		base_obj->obj = obj;
-		base_obj->data = NULL;
-		find_unresolved_deltas(base_obj);
+		resolve_base(obj);
 		display_progress(progress, nr_resolved_deltas);
 	}
 }
 
+/*
+ * Third pass:
+ * - append objects to convert thin pack to full pack if required
+ * - write the final 20-byte SHA-1
+ */
+static void fix_unresolved_deltas(struct sha1file *f, int nr_unresolved);
+static void conclude_pack(int fix_thin_pack, const char *curr_pack, unsigned char *pack_sha1)
+{
+	if (nr_deltas == nr_resolved_deltas) {
+		stop_progress(&progress);
+		/* Flush remaining pack final 20-byte SHA1. */
+		flush();
+		return;
+	}
+
+	if (fix_thin_pack) {
+		struct sha1file *f;
+		unsigned char read_sha1[20], tail_sha1[20];
+		char msg[48];
+		int nr_unresolved = nr_deltas - nr_resolved_deltas;
+		int nr_objects_initial = nr_objects;
+		if (nr_unresolved <= 0)
+			die(_("confusion beyond insanity"));
+		objects = xrealloc(objects,
+				   (nr_objects + nr_unresolved + 1)
+				   * sizeof(*objects));
+		f = sha1fd(output_fd, curr_pack);
+		fix_unresolved_deltas(f, nr_unresolved);
+		sprintf(msg, "completed with %d local objects",
+			nr_objects - nr_objects_initial);
+		stop_progress_msg(&progress, msg);
+		sha1close(f, tail_sha1, 0);
+		hashcpy(read_sha1, pack_sha1);
+		fixup_pack_header_footer(output_fd, pack_sha1,
+					 curr_pack, nr_objects,
+					 read_sha1, consumed_bytes-20);
+		if (hashcmp(read_sha1, tail_sha1) != 0)
+			die("Unexpected tail checksum for %s "
+			    "(disk corruption?)", curr_pack);
+	}
+	if (nr_deltas != nr_resolved_deltas)
+		die(Q_("pack has %d unresolved delta",
+		       "pack has %d unresolved deltas",
+		       nr_deltas - nr_resolved_deltas),
+		    nr_deltas - nr_resolved_deltas);
+}
+
 static int write_compressed(struct sha1file *f, void *in, unsigned int size)
 {
 	git_zstream stream;
@@ -778,7 +995,7 @@
 	} while (status == Z_OK);
 
 	if (status != Z_STREAM_END)
-		die("unable to deflate appended object (%d)", status);
+		die(_("unable to deflate appended object (%d)"), status);
 	size = stream.total_out;
 	git_deflate_end(&stream);
 	return size;
@@ -857,7 +1074,7 @@
 
 		if (check_sha1_signature(d->base.sha1, base_obj->data,
 				base_obj->size, typename(type)))
-			die("local object %s is corrupt", sha1_to_hex(d->base.sha1));
+			die(_("local object %s is corrupt"), sha1_to_hex(d->base.sha1));
 		base_obj->obj = append_obj_to_pack(f, d->base.sha1,
 					base_obj->data, base_obj->size, type);
 		find_unresolved_deltas(base_obj);
@@ -881,7 +1098,7 @@
 		fsync_or_die(output_fd, curr_pack_name);
 		err = close(output_fd);
 		if (err)
-			die_errno("error while closing pack file");
+			die_errno(_("error while closing pack file"));
 	}
 
 	if (keep_msg) {
@@ -894,7 +1111,7 @@
 
 		if (keep_fd < 0) {
 			if (errno != EEXIST)
-				die_errno("cannot write keep file '%s'",
+				die_errno(_("cannot write keep file '%s'"),
 					  keep_name);
 		} else {
 			if (keep_msg_len > 0) {
@@ -902,7 +1119,7 @@
 				write_or_die(keep_fd, "\n", 1);
 			}
 			if (close(keep_fd) != 0)
-				die_errno("cannot close written keep file '%s'",
+				die_errno(_("cannot close written keep file '%s'"),
 				    keep_name);
 			report = "keep";
 		}
@@ -915,7 +1132,7 @@
 			final_pack_name = name;
 		}
 		if (move_temp_to_file(curr_pack_name, final_pack_name))
-			die("cannot store pack file");
+			die(_("cannot store pack file"));
 	} else if (from_stdin)
 		chmod(final_pack_name, 0444);
 
@@ -926,7 +1143,7 @@
 			final_index_name = name;
 		}
 		if (move_temp_to_file(curr_index_name, final_index_name))
-			die("cannot store index file");
+			die(_("cannot store index file"));
 	} else
 		chmod(final_index_name, 0444);
 
@@ -962,6 +1179,18 @@
 			die("bad pack.indexversion=%"PRIu32, opts->version);
 		return 0;
 	}
+	if (!strcmp(k, "pack.threads")) {
+		nr_threads = git_config_int(k, v);
+		if (nr_threads < 0)
+			die("invalid number of threads specified (%d)",
+			    nr_threads);
+#ifdef NO_PTHREADS
+		if (nr_threads != 1)
+			warning("no threads support, ignoring %s", k);
+		nr_threads = 1;
+#endif
+		return 0;
+	}
 	return git_default_config(k, v, cb);
 }
 
@@ -1015,9 +1244,9 @@
 	struct packed_git *p = add_packed_git(pack_name, strlen(pack_name), 1);
 
 	if (!p)
-		die("Cannot open existing pack file '%s'", pack_name);
+		die(_("Cannot open existing pack file '%s'"), pack_name);
 	if (open_pack_index(p))
-		die("Cannot open existing pack idx file for '%s'", pack_name);
+		die(_("Cannot open existing pack idx file for '%s'"), pack_name);
 
 	/* Read the attributes from the existing idx file */
 	opts->version = p->index_version;
@@ -1064,15 +1293,18 @@
 	}
 
 	if (baseobjects)
-		printf("non delta: %d object%s\n",
-		       baseobjects, baseobjects > 1 ? "s" : "");
+		printf_ln(Q_("non delta: %d object",
+			     "non delta: %d objects",
+			     baseobjects),
+			  baseobjects);
 	for (i = 0; i < deepest_delta; i++) {
 		if (!chain_histogram[i])
 			continue;
-		printf("chain length = %d: %lu object%s\n",
-		       i + 1,
-		       chain_histogram[i],
-		       chain_histogram[i] > 1 ? "s" : "");
+		printf_ln(Q_("chain length = %d: %lu object",
+			     "chain length = %d: %lu objects",
+			     chain_histogram[i]),
+			  i + 1,
+			  chain_histogram[i]);
 	}
 }
 
@@ -1095,7 +1327,7 @@
 	reset_pack_idx_option(&opts);
 	git_config(git_index_pack_config, &opts);
 	if (prefix && chdir(prefix))
-		die("Cannot come back to cwd");
+		die(_("Cannot come back to cwd"));
 
 	for (i = 1; i < argc; i++) {
 		const char *arg = argv[i];
@@ -1120,6 +1352,17 @@
 				keep_msg = "";
 			} else if (!prefixcmp(arg, "--keep=")) {
 				keep_msg = arg + 7;
+			} else if (!prefixcmp(arg, "--threads=")) {
+				char *end;
+				nr_threads = strtoul(arg+10, &end, 0);
+				if (!arg[10] || *end || nr_threads < 0)
+					usage(index_pack_usage);
+#ifdef NO_PTHREADS
+				if (nr_threads != 1)
+					warning("no threads support, "
+						"ignoring %s", arg);
+				nr_threads = 1;
+#endif
 			} else if (!prefixcmp(arg, "--pack_header=")) {
 				struct pack_header *hdr;
 				char *c;
@@ -1128,10 +1371,10 @@
 				hdr->hdr_signature = htonl(PACK_SIGNATURE);
 				hdr->hdr_version = htonl(strtoul(arg + 14, &c, 10));
 				if (*c != ',')
-					die("bad %s", arg);
+					die(_("bad %s"), arg);
 				hdr->hdr_entries = htonl(strtoul(c + 1, &c, 10));
 				if (*c)
-					die("bad %s", arg);
+					die(_("bad %s"), arg);
 				input_len = sizeof(*hdr);
 			} else if (!strcmp(arg, "-v")) {
 				verbose = 1;
@@ -1143,11 +1386,11 @@
 				char *c;
 				opts.version = strtoul(arg + 16, &c, 10);
 				if (opts.version > 2)
-					die("bad %s", arg);
+					die(_("bad %s"), arg);
 				if (*c == ',')
 					opts.off32_limit = strtoul(c+1, &c, 0);
 				if (*c || opts.off32_limit & 0x80000000)
-					die("bad %s", arg);
+					die(_("bad %s"), arg);
 			} else
 				usage(index_pack_usage);
 			continue;
@@ -1161,11 +1404,11 @@
 	if (!pack_name && !from_stdin)
 		usage(index_pack_usage);
 	if (fix_thin_pack && !from_stdin)
-		die("--fix-thin cannot be used without --stdin");
+		die(_("--fix-thin cannot be used without --stdin"));
 	if (!index_name && pack_name) {
 		int len = strlen(pack_name);
 		if (!has_extension(pack_name, ".pack"))
-			die("packfile name '%s' does not end with '.pack'",
+			die(_("packfile name '%s' does not end with '.pack'"),
 			    pack_name);
 		index_name_buf = xmalloc(len);
 		memcpy(index_name_buf, pack_name, len - 5);
@@ -1175,7 +1418,7 @@
 	if (keep_msg && !keep_name && pack_name) {
 		int len = strlen(pack_name);
 		if (!has_extension(pack_name, ".pack"))
-			die("packfile name '%s' does not end with '.pack'",
+			die(_("packfile name '%s' does not end with '.pack'"),
 			    pack_name);
 		keep_name_buf = xmalloc(len);
 		memcpy(keep_name_buf, pack_name, len - 5);
@@ -1184,52 +1427,29 @@
 	}
 	if (verify) {
 		if (!index_name)
-			die("--verify with no packfile name given");
+			die(_("--verify with no packfile name given"));
 		read_idx_option(&opts, index_name);
 		opts.flags |= WRITE_IDX_VERIFY | WRITE_IDX_STRICT;
 	}
 	if (strict)
 		opts.flags |= WRITE_IDX_STRICT;
 
+#ifndef NO_PTHREADS
+	if (!nr_threads) {
+		nr_threads = online_cpus();
+		/* An experiment showed that more threads does not mean faster */
+		if (nr_threads > 3)
+			nr_threads = 3;
+	}
+#endif
+
 	curr_pack = open_pack_file(pack_name);
 	parse_pack_header();
 	objects = xcalloc(nr_objects + 1, sizeof(struct object_entry));
 	deltas = xcalloc(nr_objects, sizeof(struct delta_entry));
 	parse_pack_objects(pack_sha1);
-	if (nr_deltas == nr_resolved_deltas) {
-		stop_progress(&progress);
-		/* Flush remaining pack final 20-byte SHA1. */
-		flush();
-	} else {
-		if (fix_thin_pack) {
-			struct sha1file *f;
-			unsigned char read_sha1[20], tail_sha1[20];
-			char msg[48];
-			int nr_unresolved = nr_deltas - nr_resolved_deltas;
-			int nr_objects_initial = nr_objects;
-			if (nr_unresolved <= 0)
-				die("confusion beyond insanity");
-			objects = xrealloc(objects,
-					   (nr_objects + nr_unresolved + 1)
-					   * sizeof(*objects));
-			f = sha1fd(output_fd, curr_pack);
-			fix_unresolved_deltas(f, nr_unresolved);
-			sprintf(msg, "completed with %d local objects",
-				nr_objects - nr_objects_initial);
-			stop_progress_msg(&progress, msg);
-			sha1close(f, tail_sha1, 0);
-			hashcpy(read_sha1, pack_sha1);
-			fixup_pack_header_footer(output_fd, pack_sha1,
-						 curr_pack, nr_objects,
-						 read_sha1, consumed_bytes-20);
-			if (hashcmp(read_sha1, tail_sha1) != 0)
-				die("Unexpected tail checksum for %s "
-				    "(disk corruption?)", curr_pack);
-		}
-		if (nr_deltas != nr_resolved_deltas)
-			die("pack has %d unresolved deltas",
-			    nr_deltas - nr_resolved_deltas);
-	}
+	resolve_deltas();
+	conclude_pack(fix_thin_pack, curr_pack, pack_sha1);
 	free(deltas);
 	if (strict)
 		check_objects();
diff --git a/builtin/log.c b/builtin/log.c
index 8a47012..906dca4 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -20,6 +20,7 @@
 #include "string-list.h"
 #include "parse-options.h"
 #include "branch.h"
+#include "streaming.h"
 
 /* Set a default date-time format for git log ("log.date" config variable) */
 static const char *default_date_mode = NULL;
@@ -383,8 +384,13 @@
 	strbuf_release(&out);
 }
 
-static int show_object(const unsigned char *sha1, int show_tag_object,
-	struct rev_info *rev)
+static int show_blob_object(const unsigned char *sha1, struct rev_info *rev)
+{
+	fflush(stdout);
+	return stream_blob_to_fd(1, sha1, NULL, 0);
+}
+
+static int show_tag_object(const unsigned char *sha1, struct rev_info *rev)
 {
 	unsigned long size;
 	enum object_type type;
@@ -394,16 +400,16 @@
 	if (!buf)
 		return error(_("Could not read object %s"), sha1_to_hex(sha1));
 
-	if (show_tag_object)
-		while (offset < size && buf[offset] != '\n') {
-			int new_offset = offset + 1;
-			while (new_offset < size && buf[new_offset++] != '\n')
-				; /* do nothing */
-			if (!prefixcmp(buf + offset, "tagger "))
-				show_tagger(buf + offset + 7,
-					    new_offset - offset - 7, rev);
-			offset = new_offset;
-		}
+	assert(type == OBJ_TAG);
+	while (offset < size && buf[offset] != '\n') {
+		int new_offset = offset + 1;
+		while (new_offset < size && buf[new_offset++] != '\n')
+			; /* do nothing */
+		if (!prefixcmp(buf + offset, "tagger "))
+			show_tagger(buf + offset + 7,
+				    new_offset - offset - 7, rev);
+		offset = new_offset;
+	}
 
 	if (offset < size)
 		fwrite(buf + offset, size - offset, 1, stdout);
@@ -463,7 +469,7 @@
 		const char *name = objects[i].name;
 		switch (o->type) {
 		case OBJ_BLOB:
-			ret = show_object(o->sha1, 0, NULL);
+			ret = show_blob_object(o->sha1, NULL);
 			break;
 		case OBJ_TAG: {
 			struct tag *t = (struct tag *)o;
@@ -474,7 +480,7 @@
 					diff_get_color_opt(&rev.diffopt, DIFF_COMMIT),
 					t->tag,
 					diff_get_color_opt(&rev.diffopt, DIFF_RESET));
-			ret = show_object(o->sha1, 1, &rev);
+			ret = show_tag_object(o->sha1, &rev);
 			rev.shown_one = 1;
 			if (ret)
 				break;
@@ -657,7 +663,8 @@
 static const char *output_directory = NULL;
 static int outdir_offset;
 
-static int reopen_stdout(struct commit *commit, struct rev_info *rev, int quiet)
+static int reopen_stdout(struct commit *commit, const char *subject,
+			 struct rev_info *rev, int quiet)
 {
 	struct strbuf filename = STRBUF_INIT;
 	int suffix_len = strlen(fmt_patch_suffix) + 1;
@@ -671,7 +678,7 @@
 			strbuf_addch(&filename, '/');
 	}
 
-	get_patch_filename(commit, rev->nr, fmt_patch_suffix, &filename);
+	get_patch_filename(commit, subject, rev->nr, fmt_patch_suffix, &filename);
 
 	if (!quiet)
 		fprintf(realstdout, "%s\n", filename.buf + outdir_offset);
@@ -731,15 +738,10 @@
 
 static void gen_message_id(struct rev_info *info, char *base)
 {
-	const char *committer = git_committer_info(IDENT_WARN_ON_NO_NAME);
-	const char *email_start = strrchr(committer, '<');
-	const char *email_end = strrchr(committer, '>');
 	struct strbuf buf = STRBUF_INIT;
-	if (!email_start || !email_end || email_start > email_end - 1)
-		die(_("Could not extract email from committer identity."));
-	strbuf_addf(&buf, "%s.%lu.git.%.*s", base,
+	strbuf_addf(&buf, "%s.%lu.git.%s", base,
 		    (unsigned long) time(NULL),
-		    (int)(email_end - email_start - 1), email_start + 1);
+		    git_committer_info(IDENT_NO_NAME|IDENT_NO_DATE|IDENT_STRICT));
 	info->message_id = strbuf_detach(&buf, NULL);
 }
 
@@ -778,7 +780,6 @@
 	const char *encoding = "UTF-8";
 	struct diff_options opts;
 	int need_8bit_cte = 0;
-	struct commit *commit = NULL;
 	struct pretty_print_context pp = {0};
 
 	if (rev->commit_format != CMIT_FMT_EMAIL)
@@ -786,31 +787,10 @@
 
 	committer = git_committer_info(0);
 
-	if (!numbered_files) {
-		/*
-		 * We fake a commit for the cover letter so we get the filename
-		 * desired.
-		 */
-		commit = xcalloc(1, sizeof(*commit));
-		commit->buffer = xmalloc(400);
-		snprintf(commit->buffer, 400,
-			"tree 0000000000000000000000000000000000000000\n"
-			"parent %s\n"
-			"author %s\n"
-			"committer %s\n\n"
-			"cover letter\n",
-			sha1_to_hex(head->object.sha1), committer, committer);
-	}
-
-	if (!use_stdout && reopen_stdout(commit, rev, quiet))
+	if (!use_stdout &&
+	    reopen_stdout(NULL, numbered_files ? NULL : "cover-letter", rev, quiet))
 		return;
 
-	if (commit) {
-
-		free(commit->buffer);
-		free(commit);
-	}
-
 	log_write_email_headers(rev, head, &pp.subject, &pp.after_subject,
 				&need_8bit_cte);
 
@@ -1167,7 +1147,7 @@
 	if (do_signoff) {
 		const char *committer;
 		const char *endpos;
-		committer = git_committer_info(IDENT_ERROR_ON_NO_NAME);
+		committer = git_committer_info(IDENT_STRICT);
 		endpos = strchr(committer, '>');
 		if (!endpos)
 			die(_("bogus committer info %s"), committer);
@@ -1405,8 +1385,8 @@
 			gen_message_id(&rev, sha1_to_hex(commit->object.sha1));
 		}
 
-		if (!use_stdout && reopen_stdout(numbered_files ? NULL : commit,
-						 &rev, quiet))
+		if (!use_stdout &&
+		    reopen_stdout(numbered_files ? NULL : commit, NULL, &rev, quiet))
 			die(_("Failed to create output files"));
 		shown = log_tree_commit(&rev, commit);
 		free(commit->buffer);
diff --git a/builtin/merge-file.c b/builtin/merge-file.c
index 237abd3..6f0efef 100644
--- a/builtin/merge-file.c
+++ b/builtin/merge-file.c
@@ -63,7 +63,7 @@
 	if (quiet) {
 		if (!freopen("/dev/null", "w", stderr))
 			return error("failed to redirect stderr to /dev/null: "
-				     "%s\n", strerror(errno));
+				     "%s", strerror(errno));
 	}
 
 	if (prefix)
@@ -76,7 +76,7 @@
 		if (read_mmfile(mmfs + i, fname))
 			return -1;
 		if (buffer_is_binary(mmfs[i].ptr, mmfs[i].size))
-			return error("Cannot merge binary files: %s\n",
+			return error("Cannot merge binary files: %s",
 					argv[i]);
 	}
 
diff --git a/builtin/merge.c b/builtin/merge.c
index 470fc57..dd50a0c 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -1447,7 +1447,7 @@
 		refresh_cache(REFRESH_QUIET);
 		if (allow_trivial && !fast_forward_only) {
 			/* See if it is really trivial. */
-			git_committer_info(IDENT_ERROR_ON_NO_NAME);
+			git_committer_info(IDENT_STRICT);
 			printf(_("Trying really trivial in-index merge...\n"));
 			if (!read_tree_trivial(common->item->object.sha1,
 					       head_commit->object.sha1,
@@ -1490,7 +1490,7 @@
 		die(_("Not possible to fast-forward, aborting."));
 
 	/* We are going to make a new commit. */
-	git_committer_info(IDENT_ERROR_ON_NO_NAME);
+	git_committer_info(IDENT_STRICT);
 
 	/*
 	 * At this point, we need a real merge.  No matter what strategy
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 1861093..ccfcbad 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -200,22 +200,178 @@
 }
 
 /* Return 0 if we will bust the pack-size limit */
+static unsigned long write_no_reuse_object(struct sha1file *f, struct object_entry *entry,
+					   unsigned long limit, int usable_delta)
+{
+	unsigned long size, datalen;
+	unsigned char header[10], dheader[10];
+	unsigned hdrlen;
+	enum object_type type;
+	void *buf;
+
+	if (!usable_delta) {
+		buf = read_sha1_file(entry->idx.sha1, &type, &size);
+		if (!buf)
+			die("unable to read %s", sha1_to_hex(entry->idx.sha1));
+		/*
+		 * make sure no cached delta data remains from a
+		 * previous attempt before a pack split occurred.
+		 */
+		free(entry->delta_data);
+		entry->delta_data = NULL;
+		entry->z_delta_size = 0;
+	} else if (entry->delta_data) {
+		size = entry->delta_size;
+		buf = entry->delta_data;
+		entry->delta_data = NULL;
+		type = (allow_ofs_delta && entry->delta->idx.offset) ?
+			OBJ_OFS_DELTA : OBJ_REF_DELTA;
+	} else {
+		buf = get_delta(entry);
+		size = entry->delta_size;
+		type = (allow_ofs_delta && entry->delta->idx.offset) ?
+			OBJ_OFS_DELTA : OBJ_REF_DELTA;
+	}
+
+	if (entry->z_delta_size)
+		datalen = entry->z_delta_size;
+	else
+		datalen = do_compress(&buf, size);
+
+	/*
+	 * The object header is a byte of 'type' followed by zero or
+	 * more bytes of length.
+	 */
+	hdrlen = encode_in_pack_object_header(type, size, header);
+
+	if (type == OBJ_OFS_DELTA) {
+		/*
+		 * Deltas with relative base contain an additional
+		 * encoding of the relative offset for the delta
+		 * base from this object's position in the pack.
+		 */
+		off_t ofs = entry->idx.offset - entry->delta->idx.offset;
+		unsigned pos = sizeof(dheader) - 1;
+		dheader[pos] = ofs & 127;
+		while (ofs >>= 7)
+			dheader[--pos] = 128 | (--ofs & 127);
+		if (limit && hdrlen + sizeof(dheader) - pos + datalen + 20 >= limit) {
+			free(buf);
+			return 0;
+		}
+		sha1write(f, header, hdrlen);
+		sha1write(f, dheader + pos, sizeof(dheader) - pos);
+		hdrlen += sizeof(dheader) - pos;
+	} else if (type == OBJ_REF_DELTA) {
+		/*
+		 * Deltas with a base reference contain
+		 * an additional 20 bytes for the base sha1.
+		 */
+		if (limit && hdrlen + 20 + datalen + 20 >= limit) {
+			free(buf);
+			return 0;
+		}
+		sha1write(f, header, hdrlen);
+		sha1write(f, entry->delta->idx.sha1, 20);
+		hdrlen += 20;
+	} else {
+		if (limit && hdrlen + datalen + 20 >= limit) {
+			free(buf);
+			return 0;
+		}
+		sha1write(f, header, hdrlen);
+	}
+	sha1write(f, buf, datalen);
+	free(buf);
+
+	return hdrlen + datalen;
+}
+
+/* Return 0 if we will bust the pack-size limit */
+static unsigned long write_reuse_object(struct sha1file *f, struct object_entry *entry,
+					unsigned long limit, int usable_delta)
+{
+	struct packed_git *p = entry->in_pack;
+	struct pack_window *w_curs = NULL;
+	struct revindex_entry *revidx;
+	off_t offset;
+	enum object_type type = entry->type;
+	unsigned long datalen;
+	unsigned char header[10], dheader[10];
+	unsigned hdrlen;
+
+	if (entry->delta)
+		type = (allow_ofs_delta && entry->delta->idx.offset) ?
+			OBJ_OFS_DELTA : OBJ_REF_DELTA;
+	hdrlen = encode_in_pack_object_header(type, entry->size, header);
+
+	offset = entry->in_pack_offset;
+	revidx = find_pack_revindex(p, offset);
+	datalen = revidx[1].offset - offset;
+	if (!pack_to_stdout && p->index_version > 1 &&
+	    check_pack_crc(p, &w_curs, offset, datalen, revidx->nr)) {
+		error("bad packed object CRC for %s", sha1_to_hex(entry->idx.sha1));
+		unuse_pack(&w_curs);
+		return write_no_reuse_object(f, entry, limit, usable_delta);
+	}
+
+	offset += entry->in_pack_header_size;
+	datalen -= entry->in_pack_header_size;
+
+	if (!pack_to_stdout && p->index_version == 1 &&
+	    check_pack_inflate(p, &w_curs, offset, datalen, entry->size)) {
+		error("corrupt packed object for %s", sha1_to_hex(entry->idx.sha1));
+		unuse_pack(&w_curs);
+		return write_no_reuse_object(f, entry, limit, usable_delta);
+	}
+
+	if (type == OBJ_OFS_DELTA) {
+		off_t ofs = entry->idx.offset - entry->delta->idx.offset;
+		unsigned pos = sizeof(dheader) - 1;
+		dheader[pos] = ofs & 127;
+		while (ofs >>= 7)
+			dheader[--pos] = 128 | (--ofs & 127);
+		if (limit && hdrlen + sizeof(dheader) - pos + datalen + 20 >= limit) {
+			unuse_pack(&w_curs);
+			return 0;
+		}
+		sha1write(f, header, hdrlen);
+		sha1write(f, dheader + pos, sizeof(dheader) - pos);
+		hdrlen += sizeof(dheader) - pos;
+		reused_delta++;
+	} else if (type == OBJ_REF_DELTA) {
+		if (limit && hdrlen + 20 + datalen + 20 >= limit) {
+			unuse_pack(&w_curs);
+			return 0;
+		}
+		sha1write(f, header, hdrlen);
+		sha1write(f, entry->delta->idx.sha1, 20);
+		hdrlen += 20;
+		reused_delta++;
+	} else {
+		if (limit && hdrlen + datalen + 20 >= limit) {
+			unuse_pack(&w_curs);
+			return 0;
+		}
+		sha1write(f, header, hdrlen);
+	}
+	copy_pack_data(f, p, &w_curs, offset, datalen);
+	unuse_pack(&w_curs);
+	reused++;
+	return hdrlen + datalen;
+}
+
+/* Return 0 if we will bust the pack-size limit */
 static unsigned long write_object(struct sha1file *f,
 				  struct object_entry *entry,
 				  off_t write_offset)
 {
-	unsigned long size, limit, datalen;
-	void *buf;
-	unsigned char header[10], dheader[10];
-	unsigned hdrlen;
-	enum object_type type;
+	unsigned long limit, len;
 	int usable_delta, to_reuse;
 
 	if (!pack_to_stdout)
 		crc32_begin(f);
 
-	type = entry->type;
-
 	/* apply size limit if limited packsize and not first object */
 	if (!pack_size_limit || !nr_written)
 		limit = 0;
@@ -243,11 +399,11 @@
 		to_reuse = 0;	/* explicit */
 	else if (!entry->in_pack)
 		to_reuse = 0;	/* can't reuse what we don't have */
-	else if (type == OBJ_REF_DELTA || type == OBJ_OFS_DELTA)
+	else if (entry->type == OBJ_REF_DELTA || entry->type == OBJ_OFS_DELTA)
 				/* check_object() decided it for us ... */
 		to_reuse = usable_delta;
 				/* ... but pack split may override that */
-	else if (type != entry->in_pack_type)
+	else if (entry->type != entry->in_pack_type)
 		to_reuse = 0;	/* pack has delta which is unusable */
 	else if (entry->delta)
 		to_reuse = 0;	/* we want to pack afresh */
@@ -256,153 +412,19 @@
 				 * and we do not need to deltify it.
 				 */
 
-	if (!to_reuse) {
-		no_reuse:
-		if (!usable_delta) {
-			buf = read_sha1_file(entry->idx.sha1, &type, &size);
-			if (!buf)
-				die("unable to read %s", sha1_to_hex(entry->idx.sha1));
-			/*
-			 * make sure no cached delta data remains from a
-			 * previous attempt before a pack split occurred.
-			 */
-			free(entry->delta_data);
-			entry->delta_data = NULL;
-			entry->z_delta_size = 0;
-		} else if (entry->delta_data) {
-			size = entry->delta_size;
-			buf = entry->delta_data;
-			entry->delta_data = NULL;
-			type = (allow_ofs_delta && entry->delta->idx.offset) ?
-				OBJ_OFS_DELTA : OBJ_REF_DELTA;
-		} else {
-			buf = get_delta(entry);
-			size = entry->delta_size;
-			type = (allow_ofs_delta && entry->delta->idx.offset) ?
-				OBJ_OFS_DELTA : OBJ_REF_DELTA;
-		}
+	if (!to_reuse)
+		len = write_no_reuse_object(f, entry, limit, usable_delta);
+	else
+		len = write_reuse_object(f, entry, limit, usable_delta);
+	if (!len)
+		return 0;
 
-		if (entry->z_delta_size)
-			datalen = entry->z_delta_size;
-		else
-			datalen = do_compress(&buf, size);
-
-		/*
-		 * The object header is a byte of 'type' followed by zero or
-		 * more bytes of length.
-		 */
-		hdrlen = encode_in_pack_object_header(type, size, header);
-
-		if (type == OBJ_OFS_DELTA) {
-			/*
-			 * Deltas with relative base contain an additional
-			 * encoding of the relative offset for the delta
-			 * base from this object's position in the pack.
-			 */
-			off_t ofs = entry->idx.offset - entry->delta->idx.offset;
-			unsigned pos = sizeof(dheader) - 1;
-			dheader[pos] = ofs & 127;
-			while (ofs >>= 7)
-				dheader[--pos] = 128 | (--ofs & 127);
-			if (limit && hdrlen + sizeof(dheader) - pos + datalen + 20 >= limit) {
-				free(buf);
-				return 0;
-			}
-			sha1write(f, header, hdrlen);
-			sha1write(f, dheader + pos, sizeof(dheader) - pos);
-			hdrlen += sizeof(dheader) - pos;
-		} else if (type == OBJ_REF_DELTA) {
-			/*
-			 * Deltas with a base reference contain
-			 * an additional 20 bytes for the base sha1.
-			 */
-			if (limit && hdrlen + 20 + datalen + 20 >= limit) {
-				free(buf);
-				return 0;
-			}
-			sha1write(f, header, hdrlen);
-			sha1write(f, entry->delta->idx.sha1, 20);
-			hdrlen += 20;
-		} else {
-			if (limit && hdrlen + datalen + 20 >= limit) {
-				free(buf);
-				return 0;
-			}
-			sha1write(f, header, hdrlen);
-		}
-		sha1write(f, buf, datalen);
-		free(buf);
-	}
-	else {
-		struct packed_git *p = entry->in_pack;
-		struct pack_window *w_curs = NULL;
-		struct revindex_entry *revidx;
-		off_t offset;
-
-		if (entry->delta)
-			type = (allow_ofs_delta && entry->delta->idx.offset) ?
-				OBJ_OFS_DELTA : OBJ_REF_DELTA;
-		hdrlen = encode_in_pack_object_header(type, entry->size, header);
-
-		offset = entry->in_pack_offset;
-		revidx = find_pack_revindex(p, offset);
-		datalen = revidx[1].offset - offset;
-		if (!pack_to_stdout && p->index_version > 1 &&
-		    check_pack_crc(p, &w_curs, offset, datalen, revidx->nr)) {
-			error("bad packed object CRC for %s", sha1_to_hex(entry->idx.sha1));
-			unuse_pack(&w_curs);
-			goto no_reuse;
-		}
-
-		offset += entry->in_pack_header_size;
-		datalen -= entry->in_pack_header_size;
-		if (!pack_to_stdout && p->index_version == 1 &&
-		    check_pack_inflate(p, &w_curs, offset, datalen, entry->size)) {
-			error("corrupt packed object for %s", sha1_to_hex(entry->idx.sha1));
-			unuse_pack(&w_curs);
-			goto no_reuse;
-		}
-
-		if (type == OBJ_OFS_DELTA) {
-			off_t ofs = entry->idx.offset - entry->delta->idx.offset;
-			unsigned pos = sizeof(dheader) - 1;
-			dheader[pos] = ofs & 127;
-			while (ofs >>= 7)
-				dheader[--pos] = 128 | (--ofs & 127);
-			if (limit && hdrlen + sizeof(dheader) - pos + datalen + 20 >= limit) {
-				unuse_pack(&w_curs);
-				return 0;
-			}
-			sha1write(f, header, hdrlen);
-			sha1write(f, dheader + pos, sizeof(dheader) - pos);
-			hdrlen += sizeof(dheader) - pos;
-			reused_delta++;
-		} else if (type == OBJ_REF_DELTA) {
-			if (limit && hdrlen + 20 + datalen + 20 >= limit) {
-				unuse_pack(&w_curs);
-				return 0;
-			}
-			sha1write(f, header, hdrlen);
-			sha1write(f, entry->delta->idx.sha1, 20);
-			hdrlen += 20;
-			reused_delta++;
-		} else {
-			if (limit && hdrlen + datalen + 20 >= limit) {
-				unuse_pack(&w_curs);
-				return 0;
-			}
-			sha1write(f, header, hdrlen);
-		}
-		copy_pack_data(f, p, &w_curs, offset, datalen);
-		unuse_pack(&w_curs);
-		reused++;
-	}
 	if (usable_delta)
 		written_delta++;
 	written++;
 	if (!pack_to_stdout)
 		entry->idx.crc32 = crc32_end(f);
-	return hdrlen + datalen;
+	return len;
 }
 
 enum write_one_status {
@@ -1327,7 +1349,7 @@
 	for (i = 0; i < nr_objects; i++) {
 		struct object_entry *entry = sorted_by_offset[i];
 		check_object(entry);
-		if (big_file_threshold <= entry->size)
+		if (big_file_threshold < entry->size)
 			entry->no_try_delta = 1;
 	}
 
diff --git a/builtin/push.c b/builtin/push.c
index 6936713..fdfcc6c 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -76,7 +76,44 @@
 	return remote->url_nr;
 }
 
-static void setup_push_upstream(struct remote *remote)
+static NORETURN int die_push_simple(struct branch *branch, struct remote *remote) {
+	/*
+	 * There's no point in using shorten_unambiguous_ref here,
+	 * as the ambiguity would be on the remote side, not what
+	 * we have locally. Plus, this is supposed to be the simple
+	 * mode. If the user is doing something crazy like setting
+	 * upstream to a non-branch, we should probably be showing
+	 * them the big ugly fully qualified ref.
+	 */
+	const char *advice_maybe = "";
+	const char *short_upstream =
+		skip_prefix(branch->merge[0]->src, "refs/heads/");
+
+	if (!short_upstream)
+		short_upstream = branch->merge[0]->src;
+	/*
+	 * Don't show advice for people who explicitely set
+	 * push.default.
+	 */
+	if (push_default == PUSH_DEFAULT_UNSPECIFIED)
+		advice_maybe = _("\n"
+				 "To choose either option permanently, "
+				 "see push.default in 'git help config'.");
+	die(_("The upstream branch of your current branch does not match\n"
+	      "the name of your current branch.  To push to the upstream branch\n"
+	      "on the remote, use\n"
+	      "\n"
+	      "    git push %s HEAD:%s\n"
+	      "\n"
+	      "To push to the branch of the same name on the remote, use\n"
+	      "\n"
+	      "    git push %s %s\n"
+	      "%s"),
+	    remote->name, short_upstream,
+	    remote->name, branch->name, advice_maybe);
+}
+
+static void setup_push_upstream(struct remote *remote, int simple)
 {
 	struct strbuf refspec = STRBUF_INIT;
 	struct branch *branch = branch_get(NULL);
@@ -103,6 +140,8 @@
 		      "your current branch '%s', without telling me what to push\n"
 		      "to update which remote branch."),
 		    remote->name, branch->name);
+	if (simple && strcmp(branch->refname, branch->merge[0]->src))
+		die_push_simple(branch, remote);
 
 	strbuf_addf(&refspec, "%s:%s", branch->name, branch->merge[0]->src);
 	add_refspec(refspec.buf);
@@ -119,8 +158,12 @@
 		add_refspec(":");
 		break;
 
+	case PUSH_DEFAULT_SIMPLE:
+		setup_push_upstream(remote, 1);
+		break;
+
 	case PUSH_DEFAULT_UPSTREAM:
-		setup_push_upstream(remote);
+		setup_push_upstream(remote, 0);
 		break;
 
 	case PUSH_DEFAULT_CURRENT:
@@ -284,13 +327,21 @@
 				   const char *arg, int unset)
 {
 	int *flags = opt->value;
+
+	if (*flags & (TRANSPORT_RECURSE_SUBMODULES_CHECK |
+		      TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND))
+		die("%s can only be used once.", opt->long_name);
+
 	if (arg) {
 		if (!strcmp(arg, "check"))
 			*flags |= TRANSPORT_RECURSE_SUBMODULES_CHECK;
+		else if (!strcmp(arg, "on-demand"))
+			*flags |= TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND;
 		else
 			die("bad %s argument: %s", opt->long_name, arg);
 	} else
-		die("option %s needs an argument (check)", opt->long_name);
+		die("option %s needs an argument (check|on-demand)",
+				opt->long_name);
 
 	return 0;
 }
diff --git a/builtin/remote.c b/builtin/remote.c
index fec92bc..920262d 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -9,7 +9,7 @@
 
 static const char * const builtin_remote_usage[] = {
 	"git remote [-v | --verbose]",
-	"git remote add [-t <branch>] [-m <master>] [-f] [--mirror=<fetch|push>] <name> <url>",
+	"git remote add [-t <branch>] [-m <master>] [-f] [--tags|--no-tags] [--mirror=<fetch|push>] <name> <url>",
 	"git remote rename <old> <new>",
 	"git remote rm <name>",
 	"git remote set-head <name> (-a | -d | <branch>)",
@@ -17,7 +17,7 @@
 	"git remote prune [-n | --dry-run] <name>",
 	"git remote [-v | --verbose] update [-p | --prune] [(<group> | <remote>)...]",
 	"git remote set-branches [--add] <name> <branch>...",
-	"git remote set-url <name> <newurl> [<oldurl>]",
+	"git remote set-url [--push] <name> <newurl> [<oldurl>]",
 	"git remote set-url --add <name> <newurl>",
 	"git remote set-url --delete <name> <url>",
 	NULL
@@ -95,9 +95,9 @@
 		argv[1] = "-v";
 		argv[2] = name;
 	}
-	printf("Updating %s\n", name);
+	printf_ln(_("Updating %s"), name);
 	if (run_command_v_opt(argv, RUN_GIT_CMD))
-		return error("Could not fetch %s", name);
+		return error(_("Could not fetch %s"), name);
 	return 0;
 }
 
@@ -127,8 +127,8 @@
 }
 
 static const char mirror_advice[] =
-"--mirror is dangerous and deprecated; please\n"
-"\t use --mirror=fetch or --mirror=push instead";
+N_("--mirror is dangerous and deprecated; please\n"
+   "\t use --mirror=fetch or --mirror=push instead");
 
 static int parse_mirror_opt(const struct option *opt, const char *arg, int not)
 {
@@ -136,7 +136,7 @@
 	if (not)
 		*mirror = MIRROR_NONE;
 	else if (!arg) {
-		warning("%s", mirror_advice);
+		warning("%s", _(mirror_advice));
 		*mirror = MIRROR_BOTH;
 	}
 	else if (!strcmp(arg, "fetch"))
@@ -144,7 +144,7 @@
 	else if (!strcmp(arg, "push"))
 		*mirror = MIRROR_PUSH;
 	else
-		return error("unknown mirror argument: %s", arg);
+		return error(_("unknown mirror argument: %s"), arg);
 	return 0;
 }
 
@@ -182,9 +182,9 @@
 		usage_with_options(builtin_remote_add_usage, options);
 
 	if (mirror && master)
-		die("specifying a master branch makes no sense with --mirror");
+		die(_("specifying a master branch makes no sense with --mirror"));
 	if (mirror && !(mirror & MIRROR_FETCH) && track.nr)
-		die("specifying branches to track makes sense only with fetch mirrors");
+		die(_("specifying branches to track makes sense only with fetch mirrors"));
 
 	name = argv[0];
 	url = argv[1];
@@ -192,11 +192,11 @@
 	remote = remote_get(name);
 	if (remote && (remote->url_nr > 1 || strcmp(name, remote->url[0]) ||
 			remote->fetch_refspec_nr))
-		die("remote %s already exists.", name);
+		die(_("remote %s already exists."), name);
 
 	strbuf_addf(&buf2, "refs/heads/test:refs/remotes/%s/test", name);
 	if (!valid_fetch_refspec(buf2.buf))
-		die("'%s' is not a valid remote name", name);
+		die(_("'%s' is not a valid remote name"), name);
 
 	strbuf_addf(&buf, "remote.%s.url", name);
 	if (git_config_set(buf.buf, url))
@@ -240,7 +240,7 @@
 		strbuf_addf(&buf2, "refs/remotes/%s/%s", name, master);
 
 		if (create_symref(buf.buf, buf2.buf, "remote add"))
-			return error("Could not setup master '%s'", master);
+			return error(_("Could not setup master '%s'"), master);
 	}
 
 	strbuf_release(&buf);
@@ -296,7 +296,7 @@
 		info = item->util;
 		if (type == REMOTE) {
 			if (info->remote_name)
-				warning("more than one %s", orig_key);
+				warning(_("more than one %s"), orig_key);
 			info->remote_name = xstrdup(value);
 		} else if (type == MERGE) {
 			char *space = strchr(value, ' ');
@@ -336,7 +336,7 @@
 
 	for (i = 0; i < states->remote->fetch_refspec_nr; i++)
 		if (get_fetch_map(remote_refs, states->remote->fetch + i, &tail, 1))
-			die("Could not get fetch map for refspec %s",
+			die(_("Could not get fetch map for refspec %s"),
 				states->remote->fetch_refspec[i]);
 
 	states->new.strdup_strings = 1;
@@ -437,7 +437,7 @@
 
 	states->push.strdup_strings = 1;
 	if (!remote->push_refspec_nr) {
-		item = string_list_append(&states->push, "(matching)");
+		item = string_list_append(&states->push, _("(matching)"));
 		info = item->util = xcalloc(sizeof(struct push_info), 1);
 		info->status = PUSH_STATUS_NOTQUERIED;
 		info->dest = xstrdup(item->string);
@@ -445,11 +445,11 @@
 	for (i = 0; i < remote->push_refspec_nr; i++) {
 		struct refspec *spec = remote->push + i;
 		if (spec->matching)
-			item = string_list_append(&states->push, "(matching)");
+			item = string_list_append(&states->push, _("(matching)"));
 		else if (strlen(spec->src))
 			item = string_list_append(&states->push, spec->src);
 		else
-			item = string_list_append(&states->push, "(delete)");
+			item = string_list_append(&states->push, _("(delete)"));
 
 		info = item->util = xcalloc(sizeof(struct push_info), 1);
 		info->forced = spec->force;
@@ -592,19 +592,19 @@
 	strbuf_addf(&buf, "remote.%s.url", remote->name);
 	for (i = 0; i < remote->url_nr; i++)
 		if (git_config_set_multivar(buf.buf, remote->url[i], "^$", 0))
-			return error("Could not append '%s' to '%s'",
+			return error(_("Could not append '%s' to '%s'"),
 					remote->url[i], buf.buf);
 	strbuf_reset(&buf);
 	strbuf_addf(&buf, "remote.%s.push", remote->name);
 	for (i = 0; i < remote->push_refspec_nr; i++)
 		if (git_config_set_multivar(buf.buf, remote->push_refspec[i], "^$", 0))
-			return error("Could not append '%s' to '%s'",
+			return error(_("Could not append '%s' to '%s'"),
 					remote->push_refspec[i], buf.buf);
 	strbuf_reset(&buf);
 	strbuf_addf(&buf, "remote.%s.fetch", remote->name);
 	for (i = 0; i < remote->fetch_refspec_nr; i++)
 		if (git_config_set_multivar(buf.buf, remote->fetch_refspec[i], "^$", 0))
-			return error("Could not append '%s' to '%s'",
+			return error(_("Could not append '%s' to '%s'"),
 					remote->fetch_refspec[i], buf.buf);
 	if (remote->origin == REMOTE_REMOTES)
 		path = git_path("remotes/%s", remote->name);
@@ -636,30 +636,30 @@
 
 	oldremote = remote_get(rename.old);
 	if (!oldremote)
-		die("No such remote: %s", rename.old);
+		die(_("No such remote: %s"), rename.old);
 
 	if (!strcmp(rename.old, rename.new) && oldremote->origin != REMOTE_CONFIG)
 		return migrate_file(oldremote);
 
 	newremote = remote_get(rename.new);
 	if (newremote && (newremote->url_nr > 1 || newremote->fetch_refspec_nr))
-		die("remote %s already exists.", rename.new);
+		die(_("remote %s already exists."), rename.new);
 
 	strbuf_addf(&buf, "refs/heads/test:refs/remotes/%s/test", rename.new);
 	if (!valid_fetch_refspec(buf.buf))
-		die("'%s' is not a valid remote name", rename.new);
+		die(_("'%s' is not a valid remote name"), rename.new);
 
 	strbuf_reset(&buf);
 	strbuf_addf(&buf, "remote.%s", rename.old);
 	strbuf_addf(&buf2, "remote.%s", rename.new);
 	if (git_config_rename_section(buf.buf, buf2.buf) < 1)
-		return error("Could not rename config section '%s' to '%s'",
+		return error(_("Could not rename config section '%s' to '%s'"),
 				buf.buf, buf2.buf);
 
 	strbuf_reset(&buf);
 	strbuf_addf(&buf, "remote.%s.fetch", rename.new);
 	if (git_config_set_multivar(buf.buf, NULL, NULL, 1))
-		return error("Could not remove config section '%s'", buf.buf);
+		return error(_("Could not remove config section '%s'"), buf.buf);
 	strbuf_addf(&old_remote_context, ":refs/remotes/%s/", rename.old);
 	for (i = 0; i < oldremote->fetch_refspec_nr; i++) {
 		char *ptr;
@@ -674,13 +674,13 @@
 				      strlen(rename.old), rename.new,
 				      strlen(rename.new));
 		} else
-			warning("Not updating non-default fetch respec\n"
-				"\t%s\n"
-				"\tPlease update the configuration manually if necessary.",
+			warning(_("Not updating non-default fetch refspec\n"
+				  "\t%s\n"
+				  "\tPlease update the configuration manually if necessary."),
 				buf2.buf);
 
 		if (git_config_set_multivar(buf.buf, buf2.buf, "^$", 0))
-			return error("Could not append '%s'", buf.buf);
+			return error(_("Could not append '%s'"), buf.buf);
 	}
 
 	read_branches();
@@ -691,7 +691,7 @@
 			strbuf_reset(&buf);
 			strbuf_addf(&buf, "branch.%s.remote", item->string);
 			if (git_config_set(buf.buf, rename.new)) {
-				return error("Could not set '%s'", buf.buf);
+				return error(_("Could not set '%s'"), buf.buf);
 			}
 		}
 	}
@@ -713,7 +713,7 @@
 		if (!(flag & REF_ISSYMREF))
 			continue;
 		if (delete_ref(item->string, NULL, REF_NODEREF))
-			die("deleting '%s' failed", item->string);
+			die(_("deleting '%s' failed"), item->string);
 	}
 	for (i = 0; i < remote_branches.nr; i++) {
 		struct string_list_item *item = remote_branches.items + i;
@@ -728,7 +728,7 @@
 		strbuf_addf(&buf2, "remote: renamed %s to %s",
 				item->string, buf.buf);
 		if (rename_ref(item->string, buf.buf, buf2.buf))
-			die("renaming '%s' failed", item->string);
+			die(_("renaming '%s' failed"), item->string);
 	}
 	for (i = 0; i < remote_branches.nr; i++) {
 		struct string_list_item *item = remote_branches.items + i;
@@ -747,7 +747,7 @@
 		strbuf_addf(&buf3, "remote: renamed %s to %s",
 				item->string, buf.buf);
 		if (create_symref(buf.buf, buf2.buf, buf3.buf))
-			die("creating '%s' failed", buf.buf);
+			die(_("creating '%s' failed"), buf.buf);
 	}
 	return 0;
 }
@@ -761,7 +761,7 @@
 		unsigned char *sha1 = item->util;
 
 		if (delete_ref(refname, sha1, 0))
-			result |= error("Could not remove branch %s", refname);
+			result |= error(_("Could not remove branch %s"), refname);
 	}
 	return result;
 }
@@ -789,14 +789,14 @@
 
 	remote = remote_get(argv[1]);
 	if (!remote)
-		die("No such remote: %s", argv[1]);
+		die(_("No such remote: %s"), argv[1]);
 
 	known_remotes.to_delete = remote;
 	for_each_remote(add_known_remote, &known_remotes);
 
 	strbuf_addf(&buf, "remote.%s", remote->name);
 	if (git_config_rename_section(buf.buf, NULL) < 1)
-		return error("Could not remove config section '%s'", buf.buf);
+		return error(_("Could not remove config section '%s'"), buf.buf);
 
 	read_branches();
 	for (i = 0; i < branch_list.nr; i++) {
@@ -830,11 +830,12 @@
 	string_list_clear(&branches, 1);
 
 	if (skipped.nr) {
-		fprintf(stderr, skipped.nr == 1 ?
-			"Note: A branch outside the refs/remotes/ hierarchy was not removed;\n"
-			"to delete it, use:\n" :
-			"Note: Some branches outside the refs/remotes/ hierarchy were not removed;\n"
-			"to delete them, use:\n");
+		fprintf_ln(stderr,
+			   Q_("Note: A branch outside the refs/remotes/ hierarchy was not removed;\n"
+			      "to delete it, use:",
+			      "Note: Some branches outside the refs/remotes/ hierarchy were not removed;\n"
+			      "to delete them, use:",
+			      skipped.nr));
 		for (i = 0; i < skipped.nr; i++)
 			fprintf(stderr, "  git branch -d %s\n",
 				skipped.items[i].string);
@@ -886,7 +887,7 @@
 
 	states->remote = remote_get(name);
 	if (!states->remote)
-		return error("No such remote: %s", name);
+		return error(_("No such remote: %s"), name);
 
 	read_branches();
 
@@ -939,14 +940,14 @@
 		const char *fmt = "%s";
 		const char *arg = "";
 		if (string_list_has_string(&states->new, name)) {
-			fmt = " new (next fetch will store in remotes/%s)";
+			fmt = _(" new (next fetch will store in remotes/%s)");
 			arg = states->remote->name;
 		} else if (string_list_has_string(&states->tracked, name))
-			arg = " tracked";
+			arg = _(" tracked");
 		else if (string_list_has_string(&states->stale, name))
-			arg = " stale (use 'git remote prune' to remove)";
+			arg = _(" stale (use 'git remote prune' to remove)");
 		else
-			arg = " ???";
+			arg = _(" ???");
 		printf("    %-*s", info->width, name);
 		printf(fmt, arg);
 		printf("\n");
@@ -987,21 +988,21 @@
 	int i;
 
 	if (branch_info->rebase && branch_info->merge.nr > 1) {
-		error("invalid branch.%s.merge; cannot rebase onto > 1 branch",
+		error(_("invalid branch.%s.merge; cannot rebase onto > 1 branch"),
 			item->string);
 		return 0;
 	}
 
 	printf("    %-*s ", show_info->width, item->string);
 	if (branch_info->rebase) {
-		printf("rebases onto remote %s\n", merge->items[0].string);
+		printf_ln(_("rebases onto remote %s"), merge->items[0].string);
 		return 0;
 	} else if (show_info->any_rebase) {
-		printf(" merges with remote %s\n", merge->items[0].string);
-		also = "    and with remote";
+		printf_ln(_(" merges with remote %s"), merge->items[0].string);
+		also = _("    and with remote");
 	} else {
-		printf("merges with remote %s\n", merge->items[0].string);
-		also = "   and with remote";
+		printf_ln(_("merges with remote %s"), merge->items[0].string);
+		also = _("   and with remote");
 	}
 	for (i = 1; i < merge->nr; i++)
 		printf("    %-*s %s %s\n", show_info->width, "", also,
@@ -1043,36 +1044,43 @@
 {
 	struct show_info *show_info = cb_data;
 	struct push_info *push_info = item->util;
-	char *src = item->string, *status = NULL;
+	const char *src = item->string, *status = NULL;
 
 	switch (push_info->status) {
 	case PUSH_STATUS_CREATE:
-		status = "create";
+		status = _("create");
 		break;
 	case PUSH_STATUS_DELETE:
-		status = "delete";
-		src = "(none)";
+		status = _("delete");
+		src = _("(none)");
 		break;
 	case PUSH_STATUS_UPTODATE:
-		status = "up to date";
+		status = _("up to date");
 		break;
 	case PUSH_STATUS_FASTFORWARD:
-		status = "fast-forwardable";
+		status = _("fast-forwardable");
 		break;
 	case PUSH_STATUS_OUTOFDATE:
-		status = "local out of date";
+		status = _("local out of date");
 		break;
 	case PUSH_STATUS_NOTQUERIED:
 		break;
 	}
-	if (status)
-		printf("    %-*s %s to %-*s (%s)\n", show_info->width, src,
-			push_info->forced ? "forces" : "pushes",
-			show_info->width2, push_info->dest, status);
-	else
-		printf("    %-*s %s to %s\n", show_info->width, src,
-			push_info->forced ? "forces" : "pushes",
-			push_info->dest);
+	if (status) {
+		if (push_info->forced)
+			printf_ln(_("    %-*s forces to %-*s (%s)"), show_info->width, src,
+			       show_info->width2, push_info->dest, status);
+		else
+			printf_ln(_("    %-*s pushes to %-*s (%s)"), show_info->width, src,
+			       show_info->width2, push_info->dest, status);
+	} else {
+		if (push_info->forced)
+			printf_ln(_("    %-*s forces to %s"), show_info->width, src,
+			       push_info->dest);
+		else
+			printf_ln(_("    %-*s pushes to %s"), show_info->width, src,
+			       push_info->dest);
+	}
 	return 0;
 }
 
@@ -1107,9 +1115,9 @@
 
 		get_remote_ref_states(*argv, &states, query_flag);
 
-		printf("* remote %s\n", *argv);
-		printf("  Fetch URL: %s\n", states.remote->url_nr > 0 ?
-			states.remote->url[0] : "(no URL)");
+		printf_ln(_("* remote %s"), *argv);
+		printf_ln(_("  Fetch URL: %s"), states.remote->url_nr > 0 ?
+		       states.remote->url[0] : _("(no URL)"));
 		if (states.remote->pushurl_nr) {
 			url = states.remote->pushurl;
 			url_nr = states.remote->pushurl_nr;
@@ -1118,18 +1126,18 @@
 			url_nr = states.remote->url_nr;
 		}
 		for (i = 0; i < url_nr; i++)
-			printf("  Push  URL: %s\n", url[i]);
+			printf_ln(_("  Push  URL: %s"), url[i]);
 		if (!i)
-			printf("  Push  URL: %s\n", "(no URL)");
+			printf_ln(_("  Push  URL: %s"), "(no URL)");
 		if (no_query)
-			printf("  HEAD branch: (not queried)\n");
+			printf_ln(_("  HEAD branch: %s"), "(not queried)");
 		else if (!states.heads.nr)
-			printf("  HEAD branch: (unknown)\n");
+			printf_ln(_("  HEAD branch: %s"), "(unknown)");
 		else if (states.heads.nr == 1)
-			printf("  HEAD branch: %s\n", states.heads.items[0].string);
+			printf_ln(_("  HEAD branch: %s"), states.heads.items[0].string);
 		else {
-			printf("  HEAD branch (remote HEAD is ambiguous,"
-			       " may be one of the following):\n");
+			printf(_("  HEAD branch (remote HEAD is ambiguous,"
+				 " may be one of the following):\n"));
 			for (i = 0; i < states.heads.nr; i++)
 				printf("    %s\n", states.heads.items[i].string);
 		}
@@ -1140,9 +1148,10 @@
 		for_each_string_list(&states.tracked, add_remote_to_show_info, &info);
 		for_each_string_list(&states.stale, add_remote_to_show_info, &info);
 		if (info.list->nr)
-			printf("  Remote branch%s:%s\n",
-			       info.list->nr > 1 ? "es" : "",
-				no_query ? " (status not queried)" : "");
+			printf_ln(Q_("  Remote branch:%s",
+				     "  Remote branches:%s",
+				     info.list->nr),
+				  no_query ? _(" (status not queried)") : "");
 		for_each_string_list(info.list, show_remote_info_item, &info);
 		string_list_clear(info.list, 0);
 
@@ -1151,23 +1160,25 @@
 		info.any_rebase = 0;
 		for_each_string_list(&branch_list, add_local_to_show_info, &info);
 		if (info.list->nr)
-			printf("  Local branch%s configured for 'git pull':\n",
-			       info.list->nr > 1 ? "es" : "");
+			printf_ln(Q_("  Local branch configured for 'git pull':",
+				     "  Local branches configured for 'git pull':",
+				     info.list->nr));
 		for_each_string_list(info.list, show_local_info_item, &info);
 		string_list_clear(info.list, 0);
 
 		/* git push info */
 		if (states.remote->mirror)
-			printf("  Local refs will be mirrored by 'git push'\n");
+			printf_ln(_("  Local refs will be mirrored by 'git push'"));
 
 		info.width = info.width2 = 0;
 		for_each_string_list(&states.push, add_push_to_show_info, &info);
 		qsort(info.list->items, info.list->nr,
 			sizeof(*info.list->items), cmp_string_with_push);
 		if (info.list->nr)
-			printf("  Local ref%s configured for 'git push'%s:\n",
-				info.list->nr > 1 ? "s" : "",
-				no_query ? " (status not queried)" : "");
+			printf_ln(Q_("  Local ref configured for 'git push'%s:",
+				     "  Local refs configured for 'git push'%s:",
+				     info.list->nr),
+				  no_query ? _(" (status not queried)") : "");
 		for_each_string_list(info.list, show_push_info_item, &info);
 		string_list_clear(info.list, 0);
 
@@ -1202,10 +1213,10 @@
 		memset(&states, 0, sizeof(states));
 		get_remote_ref_states(argv[0], &states, GET_HEAD_NAMES);
 		if (!states.heads.nr)
-			result |= error("Cannot determine remote HEAD");
+			result |= error(_("Cannot determine remote HEAD"));
 		else if (states.heads.nr > 1) {
-			result |= error("Multiple remote HEAD branches. "
-					"Please choose one explicitly with:");
+			result |= error(_("Multiple remote HEAD branches. "
+					  "Please choose one explicitly with:"));
 			for (i = 0; i < states.heads.nr; i++)
 				fprintf(stderr, "  git remote set-head %s %s\n",
 					argv[0], states.heads.items[i].string);
@@ -1214,7 +1225,7 @@
 		free_remote_ref_states(&states);
 	} else if (opt_d && !opt_a && argc == 1) {
 		if (delete_ref(buf.buf, NULL, REF_NODEREF))
-			result |= error("Could not delete %s", buf.buf);
+			result |= error(_("Could not delete %s"), buf.buf);
 	} else
 		usage_with_options(builtin_remote_sethead_usage, options);
 
@@ -1222,9 +1233,9 @@
 		strbuf_addf(&buf2, "refs/remotes/%s/%s", argv[0], head_name);
 		/* make sure it's valid */
 		if (!ref_exists(buf2.buf))
-			result |= error("Not a valid ref: %s", buf2.buf);
+			result |= error(_("Not a valid ref: %s"), buf2.buf);
 		else if (create_symref(buf.buf, buf2.buf, "remote set-head"))
-			result |= error("Could not setup %s", buf.buf);
+			result |= error(_("Could not setup %s"), buf.buf);
 		if (opt_a)
 			printf("%s/HEAD set to %s\n", argv[0], head_name);
 		free(head_name);
@@ -1260,18 +1271,18 @@
 	int result = 0, i;
 	struct ref_states states;
 	const char *dangling_msg = dry_run
-		? " %s will become dangling!\n"
-		: " %s has become dangling!\n";
+		? _(" %s will become dangling!")
+		: _(" %s has become dangling!");
 
 	memset(&states, 0, sizeof(states));
 	get_remote_ref_states(remote, &states, GET_REF_STATES);
 
 	if (states.stale.nr) {
-		printf("Pruning %s\n", remote);
-		printf("URL: %s\n",
+		printf_ln(_("Pruning %s"), remote);
+		printf_ln(_("URL: %s"),
 		       states.remote->url_nr
 		       ? states.remote->url[0]
-		       : "(no URL)");
+		       : _("(no URL)"));
 	}
 
 	for (i = 0; i < states.stale.nr; i++) {
@@ -1280,8 +1291,12 @@
 		if (!dry_run)
 			result |= delete_ref(refname, NULL, 0);
 
-		printf(" * [%s] %s\n", dry_run ? "would prune" : "pruned",
-		       abbrev_ref(refname, "refs/remotes/"));
+		if (dry_run)
+			printf_ln(_(" * [would prune] %s"),
+			       abbrev_ref(refname, "refs/remotes/"));
+		else
+			printf_ln(_(" * [pruned] %s"),
+			       abbrev_ref(refname, "refs/remotes/"));
 		warn_dangling_symref(stdout, dangling_msg, refname);
 	}
 
@@ -1369,7 +1384,7 @@
 	strbuf_addf(&key, "remote.%s.fetch", remotename);
 
 	if (!remote_is_configured(remotename))
-		die("No such remote '%s'", remotename);
+		die(_("No such remote '%s'"), remotename);
 	remote = remote_get(remotename);
 
 	if (!add_mode && remove_all_fetch_refspecs(remotename, key.buf)) {
@@ -1396,7 +1411,7 @@
 	argc = parse_options(argc, argv, NULL, options,
 			     builtin_remote_setbranches_usage, 0);
 	if (argc == 0) {
-		error("no remote specified");
+		error(_("no remote specified"));
 		usage_with_options(builtin_remote_setbranches_usage, options);
 	}
 	argv[argc] = NULL;
@@ -1429,7 +1444,7 @@
 			     PARSE_OPT_KEEP_ARGV0);
 
 	if (add_mode && delete_mode)
-		die("--add --delete doesn't make sense");
+		die(_("--add --delete doesn't make sense"));
 
 	if (argc < 3 || argc > 4 || ((add_mode || delete_mode) && argc != 3))
 		usage_with_options(builtin_remote_seturl_usage, options);
@@ -1443,7 +1458,7 @@
 		oldurl = newurl;
 
 	if (!remote_is_configured(remotename))
-		die("No such remote '%s'", remotename);
+		die(_("No such remote '%s'"), remotename);
 	remote = remote_get(remotename);
 
 	if (push_mode) {
@@ -1469,7 +1484,7 @@
 
 	/* Old URL specified. Demand that one matches. */
 	if (regcomp(&old_regex, oldurl, REG_EXTENDED))
-		die("Invalid old URL pattern: %s", oldurl);
+		die(_("Invalid old URL pattern: %s"), oldurl);
 
 	for (i = 0; i < urlset_nr; i++)
 		if (!regexec(&old_regex, urlset[i], 0, NULL, 0))
@@ -1477,9 +1492,9 @@
 		else
 			negative_matches++;
 	if (!delete_mode && !matches)
-		die("No such URL found: %s", oldurl);
+		die(_("No such URL found: %s"), oldurl);
 	if (delete_mode && !negative_matches && !push_mode)
-		die("Will not delete all non-push URLs");
+		die(_("Will not delete all non-push URLs"));
 
 	regfree(&old_regex);
 
@@ -1580,7 +1595,7 @@
 	else if (!strcmp(argv[0], "update"))
 		result = update(argc, argv);
 	else {
-		error("Unknown subcommand: %s", argv[0]);
+		error(_("Unknown subcommand: %s"), argv[0]);
 		usage_with_options(builtin_remote_usage, options);
 	}
 
diff --git a/builtin/revert.c b/builtin/revert.c
index 5462e67..82d1bf8 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -115,12 +115,16 @@
 		OPT_END(),
 		OPT_END(),
 		OPT_END(),
+		OPT_END(),
+		OPT_END(),
 	};
 
 	if (opts->action == REPLAY_PICK) {
 		struct option cp_extra[] = {
 			OPT_BOOLEAN('x', NULL, &opts->record_origin, "append commit name"),
 			OPT_BOOLEAN(0, "ff", &opts->allow_ff, "allow fast-forward"),
+			OPT_BOOLEAN(0, "allow-empty", &opts->allow_empty, "preserve initially empty commits"),
+			OPT_BOOLEAN(0, "keep-redundant-commits", &opts->keep_redundant_commits, "keep redundant, empty commits"),
 			OPT_END(),
 		};
 		if (parse_options_concat(options, ARRAY_SIZE(options), cp_extra))
@@ -138,6 +142,10 @@
 				"--abort", rollback,
 				NULL);
 
+	/* implies allow_empty */
+	if (opts->keep_redundant_commits)
+		opts->allow_empty = 1;
+
 	/* Set the subcommand */
 	if (remove_state)
 		opts->subcommand = REPLAY_REMOVE_STATE;
diff --git a/builtin/tag.c b/builtin/tag.c
index fe7e5e5..7b1be85 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -16,6 +16,7 @@
 #include "revision.h"
 #include "gpg-interface.h"
 #include "sha1-array.h"
+#include "column.h"
 
 static const char * const git_tag_usage[] = {
 	"git tag [-a|-s|-u <key-id>] [-f] [-m <msg>|-F <file>] <tagname> [<head>]",
@@ -33,6 +34,7 @@
 };
 
 static struct sha1_array points_at;
+static unsigned int colopts;
 
 static int match_pattern(const char **patterns, const char *ref)
 {
@@ -263,6 +265,8 @@
 	int status = git_gpg_config(var, value, cb);
 	if (status)
 		return status;
+	if (!prefixcmp(var, "column."))
+		return git_column_config(var, value, "tag", &colopts);
 	return git_default_config(var, value, cb);
 }
 
@@ -328,7 +332,7 @@
 			  sha1_to_hex(object),
 			  typename(type),
 			  tag,
-			  git_committer_info(IDENT_ERROR_ON_NO_NAME));
+			  git_committer_info(IDENT_STRICT));
 
 	if (header_len > sizeof(header_buf) - 1)
 		die(_("tag header too big."));
@@ -459,6 +463,7 @@
 		OPT_STRING('u', "local-user", &keyid, "key-id",
 					"use another key to sign the tag"),
 		OPT__FORCE(&force, "replace the tag if exists"),
+		OPT_COLUMN(0, "column", &colopts, "show tag list in columns"),
 
 		OPT_GROUP("Tag listing options"),
 		{
@@ -495,9 +500,25 @@
 
 	if (list + delete + verify > 1)
 		usage_with_options(git_tag_usage, options);
-	if (list)
-		return list_tags(argv, lines == -1 ? 0 : lines,
-				 with_commit);
+	finalize_colopts(&colopts, -1);
+	if (list && lines != -1) {
+		if (explicitly_enable_column(colopts))
+			die(_("--column and -n are incompatible"));
+		colopts = 0;
+	}
+	if (list) {
+		int ret;
+		if (column_active(colopts)) {
+			struct column_options copts;
+			memset(&copts, 0, sizeof(copts));
+			copts.padding = 2;
+			run_column_filter(colopts, &copts);
+		}
+		ret = list_tags(argv, lines == -1 ? 0 : lines, with_commit);
+		if (column_active(colopts))
+			stop_column_filter();
+		return ret;
+	}
 	if (lines != -1)
 		die(_("-n option is only allowed with -l."));
 	if (with_commit)
diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c
index 14e04e6..2217d7b 100644
--- a/builtin/unpack-objects.c
+++ b/builtin/unpack-objects.c
@@ -107,7 +107,7 @@
 		if (stream.total_out == size && ret == Z_STREAM_END)
 			break;
 		if (ret != Z_OK) {
-			error("inflate returned %d\n", ret);
+			error("inflate returned %d", ret);
 			free(buf);
 			buf = NULL;
 			if (!recover)
diff --git a/builtin/update-index.c b/builtin/update-index.c
index a6a23fa..5f038d6 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -708,6 +708,7 @@
 	int newfd, entries, has_errors = 0, line_termination = '\n';
 	int read_from_stdin = 0;
 	int prefix_length = prefix ? strlen(prefix) : 0;
+	int preferred_index_format = 0;
 	char set_executable_bit = 0;
 	struct refresh_params refresh_args = {0, &has_errors};
 	int lock_error = 0;
@@ -791,6 +792,8 @@
 			"(for porcelains) forget saved unresolved conflicts",
 			PARSE_OPT_NOARG | PARSE_OPT_NONEG,
 			resolve_undo_clear_callback},
+		OPT_INTEGER(0, "index-version", &preferred_index_format,
+			    "write index in this format"),
 		OPT_END()
 	};
 
@@ -851,6 +854,17 @@
 		}
 	}
 	argc = parse_options_end(&ctx);
+	if (preferred_index_format) {
+		if (preferred_index_format < INDEX_FORMAT_LB ||
+		    INDEX_FORMAT_UB < preferred_index_format)
+			die("index-version %d not in range: %d..%d",
+			    preferred_index_format,
+			    INDEX_FORMAT_LB, INDEX_FORMAT_UB);
+
+		if (the_index.version != preferred_index_format)
+			active_cache_changed = 1;
+		the_index.version = preferred_index_format;
+	}
 
 	if (read_from_stdin) {
 		struct strbuf buf = STRBUF_INIT, nbuf = STRBUF_INIT;
diff --git a/builtin/update-server-info.c b/builtin/update-server-info.c
index b90dce6..0d63c44 100644
--- a/builtin/update-server-info.c
+++ b/builtin/update-server-info.c
@@ -15,6 +15,7 @@
 		OPT_END()
 	};
 
+	git_config(git_default_config, NULL);
 	argc = parse_options(argc, argv, prefix, options,
 			     update_server_info_usage, 0);
 	if (argc > 0)
diff --git a/builtin/var.c b/builtin/var.c
index 99d068a..aedbb53 100644
--- a/builtin/var.c
+++ b/builtin/var.c
@@ -11,7 +11,7 @@
 {
 	const char *pgm = git_editor();
 
-	if (!pgm && flag & IDENT_ERROR_ON_NO_NAME)
+	if (!pgm && flag & IDENT_STRICT)
 		die("Terminal is dumb, but EDITOR unset");
 
 	return pgm;
@@ -55,7 +55,7 @@
 	val = NULL;
 	for (ptr = git_vars; ptr->read; ptr++) {
 		if (strcmp(var, ptr->name) == 0) {
-			val = ptr->read(IDENT_ERROR_ON_NO_NAME);
+			val = ptr->read(IDENT_STRICT);
 			break;
 		}
 	}
diff --git a/bundle.c b/bundle.c
index 27ab32e..8d31b98 100644
--- a/bundle.c
+++ b/bundle.c
@@ -33,7 +33,7 @@
 	if (strbuf_getwholeline_fd(&buf, fd, '\n') ||
 	    strcmp(buf.buf, bundle_signature)) {
 		if (report_path)
-			error("'%s' does not look like a v2 bundle file",
+			error(_("'%s' does not look like a v2 bundle file"),
 			      report_path);
 		status = -1;
 		goto abort;
@@ -60,7 +60,7 @@
 		    (40 <= buf.len && !isspace(buf.buf[40])) ||
 		    (!is_prereq && buf.len <= 40)) {
 			if (report_path)
-				error("unrecognized header: %s%s (%d)",
+				error(_("unrecognized header: %s%s (%d)"),
 				      (is_prereq ? "-" : ""), buf.buf, (int)buf.len);
 			status = -1;
 			break;
@@ -86,7 +86,7 @@
 	int fd = open(path, O_RDONLY);
 
 	if (fd < 0)
-		return error("could not open '%s'", path);
+		return error(_("could not open '%s'"), path);
 	return parse_bundle_header(fd, header, path);
 }
 
@@ -137,7 +137,7 @@
 	struct object_array refs;
 	struct commit *commit;
 	int i, ret = 0, req_nr;
-	const char *message = "Repository lacks these prerequisite commits:";
+	const char *message = _("Repository lacks these prerequisite commits:");
 
 	init_revisions(&revs, NULL);
 	for (i = 0; i < p->nr; i++) {
@@ -161,7 +161,7 @@
 	revs.leak_pending = 1;
 
 	if (prepare_revision_walk(&revs))
-		die("revision walk setup failed");
+		die(_("revision walk setup failed"));
 
 	i = req_nr;
 	while (i && (commit = get_revision(&revs)))
@@ -183,12 +183,16 @@
 		struct ref_list *r;
 
 		r = &header->references;
-		printf("The bundle contains %d ref%s\n",
-		       r->nr, (1 < r->nr) ? "s" : "");
+		printf_ln(Q_("The bundle contains %d ref",
+			     "The bundle contains %d refs",
+			     r->nr),
+			  r->nr);
 		list_refs(r, 0, NULL);
 		r = &header->prerequisites;
-		printf("The bundle requires these %d ref%s\n",
-		       r->nr, (1 < r->nr) ? "s" : "");
+		printf_ln(Q_("The bundle requires this ref",
+			     "The bundle requires these %d refs",
+			     r->nr),
+			  r->nr);
 		list_refs(r, 0, NULL);
 	}
 	return ret;
@@ -283,13 +287,13 @@
 	strbuf_release(&buf);
 	fclose(rls_fout);
 	if (finish_command(&rls))
-		return error("rev-list died");
+		return error(_("rev-list died"));
 
 	/* write references */
 	argc = setup_revisions(argc, argv, &revs, NULL);
 
 	if (argc > 1)
-		return error("unrecognized argument: %s", argv[1]);
+		return error(_("unrecognized argument: %s"), argv[1]);
 
 	object_array_remove_duplicates(&revs.pending);
 
@@ -324,7 +328,7 @@
 		 * constraints.
 		 */
 		if (!(e->item->flags & SHOWN) && e->item->type == OBJ_COMMIT) {
-			warning("ref '%s' is excluded by the rev-list options",
+			warning(_("ref '%s' is excluded by the rev-list options"),
 				e->name);
 			free(ref);
 			continue;
@@ -369,7 +373,7 @@
 		free(ref);
 	}
 	if (!ref_count)
-		die ("Refusing to create empty bundle.");
+		die(_("Refusing to create empty bundle."));
 
 	/* end header */
 	write_or_die(bundle_fd, "\n", 1);
@@ -387,7 +391,7 @@
 	rls.out = bundle_fd;
 	rls.git_cmd = 1;
 	if (start_command(&rls))
-		return error("Could not spawn pack-objects");
+		return error(_("Could not spawn pack-objects"));
 
 	/*
 	 * start_command closed bundle_fd if it was > 1
@@ -405,10 +409,10 @@
 	}
 	close(rls.in);
 	if (finish_command(&rls))
-		return error ("pack-objects died");
+		return error(_("pack-objects died"));
 	if (!bundle_to_stdout) {
 		if (commit_lock_file(&lock))
-			die_errno("cannot create '%s'", path);
+			die_errno(_("cannot create '%s'"), path);
 	}
 	return 0;
 }
@@ -430,6 +434,6 @@
 	ip.no_stdout = 1;
 	ip.git_cmd = 1;
 	if (run_command(&ip))
-		return error("index-pack died");
+		return error(_("index-pack died"));
 	return 0;
 }
diff --git a/cache.h b/cache.h
index 84b8229..06413e1 100644
--- a/cache.h
+++ b/cache.h
@@ -105,6 +105,9 @@
 	unsigned int hdr_entries;
 };
 
+#define INDEX_FORMAT_LB 2
+#define INDEX_FORMAT_UB 4
+
 /*
  * The "cache_time" is just the low 32 bits of the
  * time. It doesn't matter if it overflows - we only
@@ -115,48 +118,6 @@
 	unsigned int nsec;
 };
 
-/*
- * dev/ino/uid/gid/size are also just tracked to the low 32 bits
- * Again - this is just a (very strong in practice) heuristic that
- * the inode hasn't changed.
- *
- * We save the fields in big-endian order to allow using the
- * index file over NFS transparently.
- */
-struct ondisk_cache_entry {
-	struct cache_time ctime;
-	struct cache_time mtime;
-	unsigned int dev;
-	unsigned int ino;
-	unsigned int mode;
-	unsigned int uid;
-	unsigned int gid;
-	unsigned int size;
-	unsigned char sha1[20];
-	unsigned short flags;
-	char name[FLEX_ARRAY]; /* more */
-};
-
-/*
- * This struct is used when CE_EXTENDED bit is 1
- * The struct must match ondisk_cache_entry exactly from
- * ctime till flags
- */
-struct ondisk_cache_entry_extended {
-	struct cache_time ctime;
-	struct cache_time mtime;
-	unsigned int dev;
-	unsigned int ino;
-	unsigned int mode;
-	unsigned int uid;
-	unsigned int gid;
-	unsigned int size;
-	unsigned char sha1[20];
-	unsigned short flags;
-	unsigned short flags2;
-	char name[FLEX_ARRAY]; /* more */
-};
-
 struct cache_entry {
 	struct cache_time ce_ctime;
 	struct cache_time ce_mtime;
@@ -253,9 +214,6 @@
 }
 
 #define ce_size(ce) cache_entry_size(ce_namelen(ce))
-#define ondisk_ce_size(ce) (((ce)->ce_flags & CE_EXTENDED) ? \
-			    ondisk_cache_entry_extended_size(ce_namelen(ce)) : \
-			    ondisk_cache_entry_size(ce_namelen(ce)))
 #define ce_stage(ce) ((CE_STAGEMASK & (ce)->ce_flags) >> CE_STAGESHIFT)
 #define ce_uptodate(ce) ((ce)->ce_flags & CE_UPTODATE)
 #define ce_skip_worktree(ce) ((ce)->ce_flags & CE_SKIP_WORKTREE)
@@ -306,13 +264,11 @@
 	return S_IFGITLINK;
 }
 
-#define flexible_size(STRUCT,len) ((offsetof(struct STRUCT,name) + (len) + 8) & ~7)
 #define cache_entry_size(len) (offsetof(struct cache_entry,name) + (len) + 1)
-#define ondisk_cache_entry_size(len) flexible_size(ondisk_cache_entry,len)
-#define ondisk_cache_entry_extended_size(len) flexible_size(ondisk_cache_entry_extended,len)
 
 struct index_state {
 	struct cache_entry **cache;
+	unsigned int version;
 	unsigned int cache_nr, cache_alloc, cache_changed;
 	struct string_list *resolve_undo;
 	struct cache_tree *cache_tree;
@@ -624,6 +580,7 @@
 enum push_default_type {
 	PUSH_DEFAULT_NOTHING = 0,
 	PUSH_DEFAULT_MATCHING,
+	PUSH_DEFAULT_SIMPLE,
 	PUSH_DEFAULT_UPSTREAM,
 	PUSH_DEFAULT_CURRENT,
 	PUSH_DEFAULT_UNSPECIFIED
@@ -920,10 +877,8 @@
 };
 
 const char *show_date(unsigned long time, int timezone, enum date_mode mode);
-const char *show_date_relative(unsigned long time, int tz,
-			       const struct timeval *now,
-			       char *timebuf,
-			       size_t timebuf_size);
+void show_date_relative(unsigned long time, int tz, const struct timeval *now,
+			struct strbuf *timebuf);
 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);
@@ -932,15 +887,19 @@
 unsigned long approxidate_relative(const char *date, const struct timeval *now);
 enum date_mode parse_date_format(const char *format);
 
-#define IDENT_WARN_ON_NO_NAME  1
-#define IDENT_ERROR_ON_NO_NAME 2
-#define IDENT_NO_DATE	       4
+#define IDENT_STRICT	       1
+#define IDENT_NO_DATE	       2
+#define IDENT_NO_NAME	       4
 extern const char *git_author_info(int);
 extern const char *git_committer_info(int);
 extern const char *fmt_ident(const char *name, const char *email, const char *date_str, int);
 extern const char *fmt_name(const char *name, const char *email);
+extern const char *ident_default_name(void);
+extern const char *ident_default_email(void);
+extern const char *ident_default_date(void);
 extern const char *git_editor(void);
 extern const char *git_pager(int stdout_is_tty);
+extern int git_ident_config(const char *, const char *, void *);
 
 struct ident_split {
 	const char *name_begin;
@@ -1184,9 +1143,6 @@
 #define CONFIG_INCLUDE_INIT { 0 }
 extern int git_config_include(const char *name, const char *value, void *data);
 
-#define MAX_GITNAME (1000)
-extern char git_default_email[MAX_GITNAME];
-extern char git_default_name[MAX_GITNAME];
 #define IDENT_NAME_GIVEN 01
 #define IDENT_MAIL_GIVEN 02
 #define IDENT_ALL_GIVEN (IDENT_NAME_GIVEN|IDENT_MAIL_GIVEN)
diff --git a/column.c b/column.c
new file mode 100644
index 0000000..9367ba5
--- /dev/null
+++ b/column.c
@@ -0,0 +1,434 @@
+#include "cache.h"
+#include "column.h"
+#include "string-list.h"
+#include "parse-options.h"
+#include "run-command.h"
+#include "utf8.h"
+
+#define XY2LINEAR(d, x, y) (COL_LAYOUT((d)->colopts) == COL_COLUMN ? \
+			    (x) * (d)->rows + (y) : \
+			    (y) * (d)->cols + (x))
+
+struct column_data {
+	const struct string_list *list;
+	unsigned int colopts;
+	struct column_options opts;
+
+	int rows, cols;
+	int *len;		/* cell length */
+	int *width;	      /* index to the longest row in column */
+};
+
+/* return length of 's' in letters, ANSI escapes stripped */
+static int item_length(unsigned int colopts, const char *s)
+{
+	int len, i = 0;
+	struct strbuf str = STRBUF_INIT;
+
+	strbuf_addstr(&str, s);
+	while ((s = strstr(str.buf + i, "\033[")) != NULL) {
+		int len = strspn(s + 2, "0123456789;");
+		i = s - str.buf;
+		strbuf_remove(&str, i, len + 3); /* \033[<len><func char> */
+	}
+	len = utf8_strwidth(str.buf);
+	strbuf_release(&str);
+	return len;
+}
+
+/*
+ * Calculate cell width, rows and cols for a table of equal cells, given
+ * table width and how many spaces between cells.
+ */
+static void layout(struct column_data *data, int *width)
+{
+	int i;
+
+	*width = 0;
+	for (i = 0; i < data->list->nr; i++)
+		if (*width < data->len[i])
+			*width = data->len[i];
+
+	*width += data->opts.padding;
+
+	data->cols = (data->opts.width - strlen(data->opts.indent)) / *width;
+	if (data->cols == 0)
+		data->cols = 1;
+
+	data->rows = DIV_ROUND_UP(data->list->nr, data->cols);
+}
+
+static void compute_column_width(struct column_data *data)
+{
+	int i, x, y;
+	for (x = 0; x < data->cols; x++) {
+		data->width[x] = XY2LINEAR(data, x, 0);
+		for (y = 0; y < data->rows; y++) {
+			i = XY2LINEAR(data, x, y);
+			if (i < data->list->nr &&
+			    data->len[data->width[x]] < data->len[i])
+				data->width[x] = i;
+		}
+	}
+}
+
+/*
+ * Shrink all columns by shortening them one row each time (and adding
+ * more columns along the way). Hopefully the longest cell will be
+ * moved to the next column, column is shrunk so we have more space
+ * for new columns. The process ends when the whole thing no longer
+ * fits in data->total_width.
+ */
+static void shrink_columns(struct column_data *data)
+{
+	data->width = xrealloc(data->width,
+			       sizeof(*data->width) * data->cols);
+	while (data->rows > 1) {
+		int x, total_width, cols, rows;
+		rows = data->rows;
+		cols = data->cols;
+
+		data->rows--;
+		data->cols = DIV_ROUND_UP(data->list->nr, data->rows);
+		if (data->cols != cols)
+			data->width = xrealloc(data->width,
+					       sizeof(*data->width) * data->cols);
+		compute_column_width(data);
+
+		total_width = strlen(data->opts.indent);
+		for (x = 0; x < data->cols; x++) {
+			total_width += data->len[data->width[x]];
+			total_width += data->opts.padding;
+		}
+		if (total_width > data->opts.width) {
+			data->rows = rows;
+			data->cols = cols;
+			break;
+		}
+	}
+	compute_column_width(data);
+}
+
+/* Display without layout when not enabled */
+static void display_plain(const struct string_list *list,
+			  const char *indent, const char *nl)
+{
+	int i;
+
+	for (i = 0; i < list->nr; i++)
+		printf("%s%s%s", indent, list->items[i].string, nl);
+}
+
+/* Print a cell to stdout with all necessary leading/traling space */
+static int display_cell(struct column_data *data, int initial_width,
+			const char *empty_cell, int x, int y)
+{
+	int i, len, newline;
+
+	i = XY2LINEAR(data, x, y);
+	if (i >= data->list->nr)
+		return -1;
+
+	len = data->len[i];
+	if (data->width && data->len[data->width[x]] < initial_width) {
+		/*
+		 * empty_cell has initial_width chars, if real column
+		 * is narrower, increase len a bit so we fill less
+		 * space.
+		 */
+		len += initial_width - data->len[data->width[x]];
+		len -= data->opts.padding;
+	}
+
+	if (COL_LAYOUT(data->colopts) == COL_COLUMN)
+		newline = i + data->rows >= data->list->nr;
+	else
+		newline = x == data->cols - 1 || i == data->list->nr - 1;
+
+	printf("%s%s%s",
+	       x == 0 ? data->opts.indent : "",
+	       data->list->items[i].string,
+	       newline ? data->opts.nl : empty_cell + len);
+	return 0;
+}
+
+/* Display COL_COLUMN or COL_ROW */
+static void display_table(const struct string_list *list,
+			  unsigned int colopts,
+			  const struct column_options *opts)
+{
+	struct column_data data;
+	int x, y, i, initial_width;
+	char *empty_cell;
+
+	memset(&data, 0, sizeof(data));
+	data.list = list;
+	data.colopts = colopts;
+	data.opts = *opts;
+
+	data.len = xmalloc(sizeof(*data.len) * list->nr);
+	for (i = 0; i < list->nr; i++)
+		data.len[i] = item_length(colopts, list->items[i].string);
+
+	layout(&data, &initial_width);
+
+	if (colopts & COL_DENSE)
+		shrink_columns(&data);
+
+	empty_cell = xmalloc(initial_width + 1);
+	memset(empty_cell, ' ', initial_width);
+	empty_cell[initial_width] = '\0';
+	for (y = 0; y < data.rows; y++) {
+		for (x = 0; x < data.cols; x++)
+			if (display_cell(&data, initial_width, empty_cell, x, y))
+				break;
+	}
+
+	free(data.len);
+	free(data.width);
+	free(empty_cell);
+}
+
+void print_columns(const struct string_list *list, unsigned int colopts,
+		   const struct column_options *opts)
+{
+	struct column_options nopts;
+
+	if (!list->nr)
+		return;
+	assert((colopts & COL_ENABLE_MASK) != COL_AUTO);
+
+	memset(&nopts, 0, sizeof(nopts));
+	nopts.indent = opts && opts->indent ? opts->indent : "";
+	nopts.nl = opts && opts->nl ? opts->nl : "\n";
+	nopts.padding = opts ? opts->padding : 1;
+	nopts.width = opts && opts->width ? opts->width : term_columns() - 1;
+	if (!column_active(colopts)) {
+		display_plain(list, "", "\n");
+		return;
+	}
+	switch (COL_LAYOUT(colopts)) {
+	case COL_PLAIN:
+		display_plain(list, nopts.indent, nopts.nl);
+		break;
+	case COL_ROW:
+	case COL_COLUMN:
+		display_table(list, colopts, &nopts);
+		break;
+	default:
+		die("BUG: invalid layout mode %d", COL_LAYOUT(colopts));
+	}
+}
+
+int finalize_colopts(unsigned int *colopts, int stdout_is_tty)
+{
+	if ((*colopts & COL_ENABLE_MASK) == COL_AUTO) {
+		if (stdout_is_tty < 0)
+			stdout_is_tty = isatty(1);
+		*colopts &= ~COL_ENABLE_MASK;
+		if (stdout_is_tty)
+			*colopts |= COL_ENABLED;
+	}
+	return 0;
+}
+
+struct colopt {
+	const char *name;
+	unsigned int value;
+	unsigned int mask;
+};
+
+#define LAYOUT_SET 1
+#define ENABLE_SET 2
+
+static int parse_option(const char *arg, int len, unsigned int *colopts,
+			int *group_set)
+{
+	struct colopt opts[] = {
+		{ "always", COL_ENABLED,  COL_ENABLE_MASK },
+		{ "never",  COL_DISABLED, COL_ENABLE_MASK },
+		{ "auto",   COL_AUTO,     COL_ENABLE_MASK },
+		{ "plain",  COL_PLAIN,    COL_LAYOUT_MASK },
+		{ "column", COL_COLUMN,   COL_LAYOUT_MASK },
+		{ "row",    COL_ROW,      COL_LAYOUT_MASK },
+		{ "dense",  COL_DENSE,    0 },
+	};
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(opts); i++) {
+		int set = 1, arg_len = len, name_len;
+		const char *arg_str = arg;
+
+		if (!opts[i].mask) {
+			if (arg_len > 2 && !strncmp(arg_str, "no", 2)) {
+				arg_str += 2;
+				arg_len -= 2;
+				set = 0;
+			}
+		}
+
+		name_len = strlen(opts[i].name);
+		if (arg_len != name_len ||
+		    strncmp(arg_str, opts[i].name, name_len))
+			continue;
+
+		switch (opts[i].mask) {
+		case COL_ENABLE_MASK:
+			*group_set |= ENABLE_SET;
+			break;
+		case COL_LAYOUT_MASK:
+			*group_set |= LAYOUT_SET;
+			break;
+		}
+
+		if (opts[i].mask)
+			*colopts = (*colopts & ~opts[i].mask) | opts[i].value;
+		else {
+			if (set)
+				*colopts |= opts[i].value;
+			else
+				*colopts &= ~opts[i].value;
+		}
+		return 0;
+	}
+
+	return error("unsupported option '%s'", arg);
+}
+
+static int parse_config(unsigned int *colopts, const char *value)
+{
+	const char *sep = " ,";
+	int group_set = 0;
+
+	while (*value) {
+		int len = strcspn(value, sep);
+		if (len) {
+			if (parse_option(value, len, colopts, &group_set))
+				return -1;
+
+			value += len;
+		}
+		value += strspn(value, sep);
+	}
+	/*
+	 * Setting layout implies "always" if neither always, never
+	 * nor auto is specified.
+	 *
+	 * Current value in COL_ENABLE_MASK is disregarded. This means if
+	 * you set column.ui = auto and pass --column=row, then "auto"
+	 * will become "always".
+	 */
+	if ((group_set & LAYOUT_SET) && !(group_set & ENABLE_SET))
+		*colopts = (*colopts & ~COL_ENABLE_MASK) | COL_ENABLED;
+	return 0;
+}
+
+static int column_config(const char *var, const char *value,
+			 const char *key, unsigned int *colopts)
+{
+	if (!value)
+		return config_error_nonbool(var);
+	if (parse_config(colopts, value))
+		return error("invalid column.%s mode %s", key, value);
+	return 0;
+}
+
+int git_column_config(const char *var, const char *value,
+		      const char *command, unsigned int *colopts)
+{
+	const char *it = skip_prefix(var, "column.");
+	if (!it)
+		return 0;
+
+	if (!strcmp(it, "ui"))
+		return column_config(var, value, "ui", colopts);
+
+	if (command && !strcmp(it, command))
+		return column_config(var, value, it, colopts);
+
+	return 0;
+}
+
+int parseopt_column_callback(const struct option *opt,
+			     const char *arg, int unset)
+{
+	unsigned int *colopts = opt->value;
+	*colopts |= COL_PARSEOPT;
+	*colopts &= ~COL_ENABLE_MASK;
+	if (unset)		/* --no-column == never */
+		return 0;
+	/* --column == always unless "arg" states otherwise */
+	*colopts |= COL_ENABLED;
+	if (arg)
+		return parse_config(colopts, arg);
+
+	return 0;
+}
+
+static int fd_out = -1;
+static struct child_process column_process;
+
+int run_column_filter(int colopts, const struct column_options *opts)
+{
+	const char *av[10];
+	int ret, ac = 0;
+	struct strbuf sb_colopt  = STRBUF_INIT;
+	struct strbuf sb_width   = STRBUF_INIT;
+	struct strbuf sb_padding = STRBUF_INIT;
+
+	if (fd_out != -1)
+		return -1;
+
+	av[ac++] = "column";
+	strbuf_addf(&sb_colopt, "--raw-mode=%d", colopts);
+	av[ac++] = sb_colopt.buf;
+	if (opts && opts->width) {
+		strbuf_addf(&sb_width, "--width=%d", opts->width);
+		av[ac++] = sb_width.buf;
+	}
+	if (opts && opts->indent) {
+		av[ac++] = "--indent";
+		av[ac++] = opts->indent;
+	}
+	if (opts && opts->padding) {
+		strbuf_addf(&sb_padding, "--padding=%d", opts->padding);
+		av[ac++] = sb_padding.buf;
+	}
+	av[ac] = NULL;
+
+	fflush(stdout);
+	memset(&column_process, 0, sizeof(column_process));
+	column_process.in = -1;
+	column_process.out = dup(1);
+	column_process.git_cmd = 1;
+	column_process.argv = av;
+
+	ret = start_command(&column_process);
+
+	strbuf_release(&sb_colopt);
+	strbuf_release(&sb_width);
+	strbuf_release(&sb_padding);
+
+	if (ret)
+		return -2;
+
+	fd_out = dup(1);
+	close(1);
+	dup2(column_process.in, 1);
+	close(column_process.in);
+	return 0;
+}
+
+int stop_column_filter(void)
+{
+	if (fd_out == -1)
+		return -1;
+
+	fflush(stdout);
+	close(1);
+	finish_command(&column_process);
+	dup2(fd_out, 1);
+	close(fd_out);
+	fd_out = -1;
+	return 0;
+}
diff --git a/column.h b/column.h
new file mode 100644
index 0000000..0a61917
--- /dev/null
+++ b/column.h
@@ -0,0 +1,45 @@
+#ifndef COLUMN_H
+#define COLUMN_H
+
+#define COL_LAYOUT_MASK   0x000F
+#define COL_ENABLE_MASK   0x0030   /* always, never or auto */
+#define COL_PARSEOPT      0x0040   /* --column is given from cmdline */
+#define COL_DENSE         0x0080   /* Shrink columns when possible,
+				      making space for more columns */
+
+#define COL_DISABLED      0x0000   /* must be zero */
+#define COL_ENABLED       0x0010
+#define COL_AUTO          0x0020
+
+#define COL_LAYOUT(c) ((c) & COL_LAYOUT_MASK)
+#define COL_COLUMN             0   /* Fill columns before rows */
+#define COL_ROW                1   /* Fill rows before columns */
+#define COL_PLAIN             15   /* one column */
+
+#define explicitly_enable_column(c) \
+	(((c) & COL_PARSEOPT) && column_active(c))
+
+struct column_options {
+	int width;
+	int padding;
+	const char *indent;
+	const char *nl;
+};
+
+struct option;
+extern int parseopt_column_callback(const struct option *, const char *, int);
+extern int git_column_config(const char *var, const char *value,
+			     const char *command, unsigned int *colopts);
+extern int finalize_colopts(unsigned int *colopts, int stdout_is_tty);
+static inline int column_active(unsigned int colopts)
+{
+	return (colopts & COL_ENABLE_MASK) == COL_ENABLED;
+}
+
+extern void print_columns(const struct string_list *list, unsigned int colopts,
+			  const struct column_options *opts);
+
+extern int run_column_filter(int colopts, const struct column_options *);
+extern int stop_column_filter(void);
+
+#endif
diff --git a/command-list.txt b/command-list.txt
index a36ee9b..14ea67a 100644
--- a/command-list.txt
+++ b/command-list.txt
@@ -20,6 +20,7 @@
 git-citool                              mainporcelain
 git-clean                               mainporcelain
 git-clone                               mainporcelain common
+git-column                              purehelpers
 git-commit                              mainporcelain common
 git-commit-tree                         plumbingmanipulators
 git-config                              ancillarymanipulators
@@ -76,6 +77,7 @@
 git-mv                                  mainporcelain common
 git-name-rev                            plumbinginterrogators
 git-notes                               mainporcelain
+git-p4                                  foreignscminterface
 git-pack-objects                        plumbingmanipulators
 git-pack-redundant                      plumbinginterrogators
 git-pack-refs                           ancillarymanipulators
diff --git a/commit.c b/commit.c
index 4b39c19..8248a99 100644
--- a/commit.c
+++ b/commit.c
@@ -7,6 +7,7 @@
 #include "revision.h"
 #include "notes.h"
 #include "gpg-interface.h"
+#include "mergesort.h"
 
 int save_commit_buffer = 1;
 
@@ -390,15 +391,31 @@
 	return commit_list_insert(item, pp);
 }
 
+static int commit_list_compare_by_date(const void *a, const void *b)
+{
+	unsigned long a_date = ((const struct commit_list *)a)->item->date;
+	unsigned long b_date = ((const struct commit_list *)b)->item->date;
+	if (a_date < b_date)
+		return 1;
+	if (a_date > b_date)
+		return -1;
+	return 0;
+}
+
+static void *commit_list_get_next(const void *a)
+{
+	return ((const struct commit_list *)a)->next;
+}
+
+static void commit_list_set_next(void *a, void *next)
+{
+	((struct commit_list *)a)->next = next;
+}
 
 void commit_list_sort_by_date(struct commit_list **list)
 {
-	struct commit_list *ret = NULL;
-	while (*list) {
-		commit_list_insert_by_date((*list)->item, &ret);
-		*list = (*list)->next;
-	}
-	*list = ret;
+	*list = llist_mergesort(*list, commit_list_get_next, commit_list_set_next,
+				commit_list_compare_by_date);
 }
 
 struct commit *pop_most_recent_commit(struct commit_list **list,
@@ -1137,9 +1154,9 @@
 
 	/* Person/date information */
 	if (!author)
-		author = git_author_info(IDENT_ERROR_ON_NO_NAME);
+		author = git_author_info(IDENT_STRICT);
 	strbuf_addf(&buffer, "author %s\n", author);
-	strbuf_addf(&buffer, "committer %s\n", git_committer_info(IDENT_ERROR_ON_NO_NAME));
+	strbuf_addf(&buffer, "committer %s\n", git_committer_info(IDENT_STRICT));
 	if (!encoding_is_utf8)
 		strbuf_addf(&buffer, "encoding %s\n", git_commit_encoding);
 
@@ -1182,3 +1199,30 @@
 	}
 	return commit;
 }
+
+/*
+ * Append a commit to the end of the commit_list.
+ *
+ * next starts by pointing to the variable that holds the head of an
+ * empty commit_list, and is updated to point to the "next" field of
+ * the last item on the list as new commits are appended.
+ *
+ * Usage example:
+ *
+ *     struct commit_list *list;
+ *     struct commit_list **next = &list;
+ *
+ *     next = commit_list_append(c1, next);
+ *     next = commit_list_append(c2, next);
+ *     assert(commit_list_count(list) == 2);
+ *     return list;
+ */
+struct commit_list **commit_list_append(struct commit *commit,
+					struct commit_list **next)
+{
+	struct commit_list *new = xmalloc(sizeof(struct commit_list));
+	new->item = commit;
+	*next = new;
+	new->next = NULL;
+	return &new->next;
+}
diff --git a/commit.h b/commit.h
index 205eea3..d617fa3 100644
--- a/commit.h
+++ b/commit.h
@@ -53,6 +53,8 @@
 
 struct commit_list *commit_list_insert(struct commit *item,
 					struct commit_list **list);
+struct commit_list **commit_list_append(struct commit *commit,
+					struct commit_list **next);
 unsigned commit_list_count(const struct commit_list *l);
 struct commit_list *commit_list_insert_by_date(struct commit *item,
 				    struct commit_list **list);
diff --git a/compat/mingw.h b/compat/mingw.h
index ef5b150..61a6521 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -22,9 +22,10 @@
 #define S_IWOTH 0
 #define S_IXOTH 0
 #define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
-#define S_ISUID 0
-#define S_ISGID 0
-#define S_ISVTX 0
+
+#define S_ISUID 0004000
+#define S_ISGID 0002000
+#define S_ISVTX 0001000
 
 #define WIFEXITED(x) 1
 #define WIFSIGNALED(x) 0
diff --git a/compat/win32/pthread.h b/compat/win32/pthread.h
index 2e20548..8ad1873 100644
--- a/compat/win32/pthread.h
+++ b/compat/win32/pthread.h
@@ -86,6 +86,11 @@
 	return (*keyp = TlsAlloc()) == TLS_OUT_OF_INDEXES ? EAGAIN : 0;
 }
 
+static inline int pthread_key_delete(pthread_key_t key)
+{
+	return TlsFree(key) ? 0 : EINVAL;
+}
+
 static inline int pthread_setspecific(pthread_key_t key, const void *value)
 {
 	return TlsSetValue(key, (void *)value) ? 0 : EINVAL;
diff --git a/compat/win32mmap.c b/compat/win32mmap.c
index b58aa69..61d2ef8 100644
--- a/compat/win32mmap.c
+++ b/compat/win32mmap.c
@@ -30,7 +30,7 @@
 	temp = MapViewOfFileEx(hmap, FILE_MAP_COPY, h, l, length, start);
 
 	if (!CloseHandle(hmap))
-		warning("unable to close file mapping handle\n");
+		warning("unable to close file mapping handle");
 
 	return temp ? temp : MAP_FAILED;
 }
diff --git a/config.c b/config.c
index ac69cb6..71ef171 100644
--- a/config.c
+++ b/config.c
@@ -762,28 +762,6 @@
 	return 0;
 }
 
-static int git_default_user_config(const char *var, const char *value)
-{
-	if (!strcmp(var, "user.name")) {
-		if (!value)
-			return config_error_nonbool(var);
-		strlcpy(git_default_name, value, sizeof(git_default_name));
-		user_ident_explicitly_given |= IDENT_NAME_GIVEN;
-		return 0;
-	}
-
-	if (!strcmp(var, "user.email")) {
-		if (!value)
-			return config_error_nonbool(var);
-		strlcpy(git_default_email, value, sizeof(git_default_email));
-		user_ident_explicitly_given |= IDENT_MAIL_GIVEN;
-		return 0;
-	}
-
-	/* Add other config variables here and to Documentation/config.txt. */
-	return 0;
-}
-
 static int git_default_i18n_config(const char *var, const char *value)
 {
 	if (!strcmp(var, "i18n.commitencoding"))
@@ -835,6 +813,8 @@
 			push_default = PUSH_DEFAULT_NOTHING;
 		else if (!strcmp(value, "matching"))
 			push_default = PUSH_DEFAULT_MATCHING;
+		else if (!strcmp(value, "simple"))
+			push_default = PUSH_DEFAULT_SIMPLE;
 		else if (!strcmp(value, "upstream"))
 			push_default = PUSH_DEFAULT_UPSTREAM;
 		else if (!strcmp(value, "tracking")) /* deprecated */
@@ -843,8 +823,8 @@
 			push_default = PUSH_DEFAULT_CURRENT;
 		else {
 			error("Malformed value for %s: %s", var, value);
-			return error("Must be one of nothing, matching, "
-				     "tracking or current.");
+			return error("Must be one of nothing, matching, simple, "
+				     "upstream or current.");
 		}
 		return 0;
 	}
@@ -868,7 +848,7 @@
 		return git_default_core_config(var, value);
 
 	if (!prefixcmp(var, "user."))
-		return git_default_user_config(var, value);
+		return git_ident_config(var, value, dummy);
 
 	if (!prefixcmp(var, "i18n."))
 		return git_default_i18n_config(var, value);
diff --git a/configure.ac b/configure.ac
index 72f7958..e125550 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,65 +1,55 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_PREREQ(2.59)
-AC_INIT([git], [@@GIT_VERSION@@], [git@vger.kernel.org])
+## Definitions of private macros.
 
-AC_CONFIG_SRCDIR([git.c])
-
-config_file=config.mak.autogen
-config_append=config.mak.append
-config_in=config.mak.in
-
-echo "# ${config_append}.  Generated by configure." > "${config_append}"
-
-
-## Definitions of macros
 # GIT_CONF_APPEND_LINE(LINE)
 # --------------------------
 # Append LINE to file ${config_append}
 AC_DEFUN([GIT_CONF_APPEND_LINE],
-[echo "$1" >> "${config_append}"])# GIT_CONF_APPEND_LINE
-#
+         [echo "$1" >> "${config_append}"])
+
 # GIT_ARG_SET_PATH(PROGRAM)
 # -------------------------
 # Provide --with-PROGRAM=PATH option to set PATH to PROGRAM
 # Optional second argument allows setting NO_PROGRAM=YesPlease if
 # --without-PROGRAM version used.
 AC_DEFUN([GIT_ARG_SET_PATH],
-[AC_ARG_WITH([$1],
- [AS_HELP_STRING([--with-$1=PATH],
-                 [provide PATH to $1])],
- [GIT_CONF_APPEND_PATH($1,$2)],[])
-])# GIT_ARG_SET_PATH
-#
+    [AC_ARG_WITH([$1],
+        [AS_HELP_STRING([--with-$1=PATH],
+                        [provide PATH to $1])],
+        [GIT_CONF_APPEND_PATH([$1], [$2])],
+        [])])
+
 # GIT_CONF_APPEND_PATH(PROGRAM)
-# ------------------------------
+# -----------------------------
 # Parse --with-PROGRAM=PATH option to set PROGRAM_PATH=PATH
 # Used by GIT_ARG_SET_PATH(PROGRAM)
 # Optional second argument allows setting NO_PROGRAM=YesPlease if
 # --without-PROGRAM is used.
 AC_DEFUN([GIT_CONF_APPEND_PATH],
-[PROGRAM=m4_toupper($1); \
-if test "$withval" = "no"; then \
-	if test -n "$2"; then \
-		m4_toupper($1)_PATH=$withval; \
-		AC_MSG_NOTICE([Disabling use of ${PROGRAM}]); \
-		GIT_CONF_APPEND_LINE(NO_${PROGRAM}=YesPlease); \
-		GIT_CONF_APPEND_LINE(${PROGRAM}_PATH=); \
-	else \
-		AC_MSG_ERROR([You cannot use git without $1]); \
-	fi; \
-else \
-	if test "$withval" = "yes"; then \
-		AC_MSG_WARN([You should provide path for --with-$1=PATH]); \
-	else \
-		m4_toupper($1)_PATH=$withval; \
-		AC_MSG_NOTICE([Setting m4_toupper($1)_PATH to $withval]); \
-		GIT_CONF_APPEND_LINE(${PROGRAM}_PATH=$withval); \
-	fi; \
-fi; \
-]) # GIT_CONF_APPEND_PATH
-#
+    [m4_pushdef([GIT_UC_PROGRAM], m4_toupper([$1]))dnl
+    PROGRAM=GIT_UC_PROGRAM
+    if test "$withval" = "no"; then
+	if test -n "$2"; then
+		GIT_UC_PROGRAM[]_PATH=$withval
+		AC_MSG_NOTICE([Disabling use of ${PROGRAM}])
+		GIT_CONF_APPEND_LINE(NO_${PROGRAM}=YesPlease)
+		GIT_CONF_APPEND_LINE(${PROGRAM}_PATH=)
+	else
+		AC_MSG_ERROR([You cannot use git without $1])
+	fi
+    else
+	if test "$withval" = "yes"; then
+		AC_MSG_WARN([You should provide path for --with-$1=PATH])
+	else
+		GIT_UC_PROGRAM[]_PATH=$withval
+		AC_MSG_NOTICE([Setting GIT_UC_PROGRAM[]_PATH to $withval])
+		GIT_CONF_APPEND_LINE(${PROGRAM}_PATH=$withval)
+	fi
+    fi
+    m4_popdef([GIT_UC_PROGRAM])])
+
 # GIT_PARSE_WITH(PACKAGE)
 # -----------------------
 # For use in AC_ARG_WITH action-if-found, for packages default ON.
@@ -67,21 +57,22 @@
 # * Set PACKAGEDIR=PATH for --with-PACKAGE=PATH
 # * Unset NO_PACKAGE for --with-PACKAGE without ARG
 AC_DEFUN([GIT_PARSE_WITH],
-[PACKAGE=m4_toupper($1); \
-if test "$withval" = "no"; then \
-	m4_toupper(NO_$1)=YesPlease; \
-elif test "$withval" = "yes"; then \
-	m4_toupper(NO_$1)=; \
-else \
-	m4_toupper(NO_$1)=; \
-	m4_toupper($1)DIR=$withval; \
-	AC_MSG_NOTICE([Setting m4_toupper($1)DIR to $withval]); \
-	GIT_CONF_APPEND_LINE(${PACKAGE}DIR=$withval); \
-fi \
-])# GIT_PARSE_WITH
-#
+    [m4_pushdef([GIT_UC_PACKAGE], m4_toupper([$1]))dnl
+    PACKAGE=GIT_UC_PACKAGE
+    if test "$withval" = "no"; then
+	NO_[]GIT_UC_PACKAGE=YesPlease
+    elif test "$withval" = "yes"; then
+	NO_[]GIT_UC_PACKAGE=
+    else
+	NO_[]GIT_UC_PACKAGE=
+	GIT_UC_PACKAGE[]DIR=$withval
+	AC_MSG_NOTICE([Setting GIT_UC_PACKAGE[]DIR to $withval])
+	GIT_CONF_APPEND_LINE(${PACKAGE}DIR=$withval)
+    fi
+    m4_popdef([GIT_UC_PACKAGE])])
+
 # GIT_PARSE_WITH_SET_MAKE_VAR(WITHNAME, VAR, HELP_TEXT)
-# ---------------------
+# -----------------------------------------------------
 # Set VAR to the value specied by --with-WITHNAME.
 # No verification of arguments is performed, but warnings are issued
 # if either 'yes' or 'no' is specified.
@@ -90,33 +81,32 @@
 AC_DEFUN([GIT_PARSE_WITH_SET_MAKE_VAR],
 [AC_ARG_WITH([$1],
  [AS_HELP_STRING([--with-$1=VALUE], $3)],
- if test -n "$withval"; then \
-  if test "$withval" = "yes" -o "$withval" = "no"; then \
+ if test -n "$withval"; then
+  if test "$withval" = "yes" -o "$withval" = "no"; then
     AC_MSG_WARN([You likely do not want either 'yes' or 'no' as]
-		     [a value for $1 ($2).  Maybe you do...?]); \
-  fi; \
-  \
-  AC_MSG_NOTICE([Setting $2 to $withval]); \
-  GIT_CONF_APPEND_LINE($2=$withval); \
+		     [a value for $1 ($2).  Maybe you do...?])
+  fi
+  AC_MSG_NOTICE([Setting $2 to $withval])
+  GIT_CONF_APPEND_LINE($2=$withval)
  fi)])# GIT_PARSE_WITH_SET_MAKE_VAR
 
-dnl
-dnl GIT_CHECK_FUNC(FUNCTION, IFTRUE, IFFALSE)
-dnl -----------------------------------------
-dnl Similar to AC_CHECK_FUNC, but on systems that do not generate
-dnl warnings for missing prototypes (e.g. FreeBSD when compiling without
-dnl -Wall), it does not work.  By looking for function definition in
-dnl libraries, this problem can be worked around.
+#
+# GIT_CHECK_FUNC(FUNCTION, IFTRUE, IFFALSE)
+# -----------------------------------------
+# Similar to AC_CHECK_FUNC, but on systems that do not generate
+# warnings for missing prototypes (e.g. FreeBSD when compiling without
+# -Wall), it does not work.  By looking for function definition in
+# libraries, this problem can be worked around.
 AC_DEFUN([GIT_CHECK_FUNC],[AC_CHECK_FUNC([$1],[
   AC_SEARCH_LIBS([$1],,
   [$2],[$3])
 ],[$3])])
 
-dnl
-dnl GIT_STASH_FLAGS(BASEPATH_VAR)
-dnl -----------------------------
-dnl Allow for easy stashing of LDFLAGS and CPPFLAGS before running
-dnl tests that may want to take user settings into account.
+#
+# GIT_STASH_FLAGS(BASEPATH_VAR)
+# -----------------------------
+# Allow for easy stashing of LDFLAGS and CPPFLAGS before running
+# tests that may want to take user settings into account.
 AC_DEFUN([GIT_STASH_FLAGS],[
 if test -n "$1"; then
    old_CPPFLAGS="$CPPFLAGS"
@@ -137,6 +127,19 @@
 fi
 ])
 
+## Configure body starts here.
+
+AC_PREREQ(2.59)
+AC_INIT([git], [@@GIT_VERSION@@], [git@vger.kernel.org])
+
+AC_CONFIG_SRCDIR([git.c])
+
+config_file=config.mak.autogen
+config_append=config.mak.append
+config_in=config.mak.in
+
+echo "# ${config_append}.  Generated by configure." > "${config_append}"
+
 # Directories holding "saner" versions of common or POSIX binaries.
 AC_ARG_WITH([sane-tool-path],
   [AS_HELP_STRING(
@@ -161,14 +164,13 @@
 AC_ARG_WITH([lib],
  [AS_HELP_STRING([--with-lib=ARG],
                  [ARG specifies alternative name for lib directory])],
- [if test "$withval" = "no" || test "$withval" = "yes"; then \
-	AC_MSG_WARN([You should provide name for --with-lib=ARG]); \
-else \
-	lib=$withval; \
-	AC_MSG_NOTICE([Setting lib to '$lib']); \
-	GIT_CONF_APPEND_LINE(lib=$withval); \
-fi; \
-],[])
+ [if test "$withval" = "no" || test "$withval" = "yes"; then
+	AC_MSG_WARN([You should provide name for --with-lib=ARG])
+  else
+	lib=$withval
+	AC_MSG_NOTICE([Setting lib to '$lib'])
+	GIT_CONF_APPEND_LINE(lib=$withval)
+  fi])
 
 if test -z "$lib"; then
    AC_MSG_NOTICE([Setting lib to 'lib' (the default)])
@@ -234,9 +236,9 @@
 # /foo/bar/include and /foo/bar/lib directories.
 AC_ARG_WITH(openssl,
 AS_HELP_STRING([--with-openssl],[use OpenSSL library (default is YES)])
-AS_HELP_STRING([],              [ARG can be prefix for openssl library and headers]),\
-GIT_PARSE_WITH(openssl))
-#
+AS_HELP_STRING([],              [ARG can be prefix for openssl library and headers]),
+GIT_PARSE_WITH([openssl]))
+
 # Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
 # able to use Perl-compatible regular expressions.
 #
@@ -246,17 +248,16 @@
 AC_ARG_WITH(libpcre,
 AS_HELP_STRING([--with-libpcre],[support Perl-compatible regexes (default is NO)])
 AS_HELP_STRING([],           [ARG can be also prefix for libpcre library and headers]),
-if test "$withval" = "no"; then \
-	USE_LIBPCRE=; \
-elif test "$withval" = "yes"; then \
-	USE_LIBPCRE=YesPlease; \
-else
-	USE_LIBPCRE=YesPlease; \
-	LIBPCREDIR=$withval; \
-	AC_MSG_NOTICE([Setting LIBPCREDIR to $withval]); \
-	GIT_CONF_APPEND_LINE(LIBPCREDIR=$withval); \
-fi \
-)
+    if test "$withval" = "no"; then
+	USE_LIBPCRE=
+    elif test "$withval" = "yes"; then
+	USE_LIBPCRE=YesPlease
+    else
+	USE_LIBPCRE=YesPlease
+	LIBPCREDIR=$withval
+	AC_MSG_NOTICE([Setting LIBPCREDIR to $withval])
+	GIT_CONF_APPEND_LINE(LIBPCREDIR=$withval)
+    fi)
 #
 # Define NO_CURL if you do not have curl installed.  git-http-pull and
 # git-http-push are not built, and you cannot use http:// and https://
@@ -364,7 +365,7 @@
 AS_HELP_STRING([--with-tcltk],[use Tcl/Tk GUI (default is YES)])
 AS_HELP_STRING([],[ARG is the full path to the Tcl/Tk interpreter.])
 AS_HELP_STRING([],[Bare --with-tcltk will make the GUI part only if])
-AS_HELP_STRING([],[Tcl/Tk interpreter will be found in a system.]),\
+AS_HELP_STRING([],[Tcl/Tk interpreter will be found in a system.]),
 GIT_PARSE_WITH(tcltk))
 #
 
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 31f714d..1689f99 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -304,16 +304,16 @@
 	fi
 }
 
-# __gitcomp_1 requires 2 arguments
 __gitcomp_1 ()
 {
-	local c IFS=' '$'\t'$'\n'
+	local c IFS=$' \t\n'
 	for c in $1; do
-		case "$c$2" in
-		--*=*) printf %s$'\n' "$c$2" ;;
-		*.)    printf %s$'\n' "$c$2" ;;
-		*)     printf %s$'\n' "$c$2 " ;;
+		c="$c$2"
+		case $c in
+		--*=*|*.) ;;
+		*) c="$c " ;;
 		esac
+		printf '%s\n' "$c"
 	done
 }
 
@@ -676,9 +676,7 @@
 		*)   pfx="$ref:$pfx" ;;
 		esac
 
-		local IFS=$'\n'
-		COMPREPLY=($(compgen -P "$pfx" \
-			-W "$(git --git-dir="$(__gitdir)" ls-tree "$ls" \
+		__gitcomp_nl "$(git --git-dir="$(__gitdir)" ls-tree "$ls" \
 				| sed '/^100... blob /{
 				           s,^.*	,,
 				           s,$, ,
@@ -692,7 +690,7 @@
 				           s,$,/,
 				       }
 				       s/^.*	//')" \
-			-- "$cur_"))
+			"$pfx" "$cur_" ""
 		;;
 	*...*)
 		pfx="${cur_%...*}..."
@@ -1658,7 +1656,7 @@
 		__gitcomp '--ref'
 		;;
 	,*)
-		case "${words[cword-1]}" in
+		case "$prev" in
 		--ref)
 			__gitcomp_nl "$(__git_refs)"
 			;;
@@ -1684,7 +1682,7 @@
 	prune,*)
 		;;
 	*)
-		case "${words[cword-1]}" in
+		case "$prev" in
 		-m|-F)
 			;;
 		*)
@@ -2599,32 +2597,18 @@
 	_git_log
 }
 
-_git ()
+_main_git ()
 {
 	local i c=1 command __git_dir
 
-	if [[ -n ${ZSH_VERSION-} ]]; then
-		emulate -L bash
-		setopt KSH_TYPESET
-
-		# workaround zsh's bug that leaves 'words' as a special
-		# variable in versions < 4.3.12
-		typeset -h words
-
-		# workaround zsh's bug that quotes spaces in the COMPREPLY
-		# array if IFS doesn't contain spaces.
-		typeset -h IFS
-	fi
-
-	local cur words cword prev
-	_get_comp_words_by_ref -n =: cur words cword prev
 	while [ $c -lt $cword ]; do
 		i="${words[c]}"
 		case "$i" in
 		--git-dir=*) __git_dir="${i#--git-dir=}" ;;
 		--bare)      __git_dir="." ;;
-		--version|-p|--paginate) ;;
 		--help) command="help"; break ;;
+		-c) c=$((++c)) ;;
+		-*) ;;
 		*) command="$i"; break ;;
 		esac
 		((c++))
@@ -2639,9 +2623,12 @@
 			--bare
 			--version
 			--exec-path
+			--exec-path=
 			--html-path
+			--info-path
 			--work-tree=
 			--namespace=
+			--no-replace-objects
 			--help
 			"
 			;;
@@ -2661,24 +2648,8 @@
 	fi
 }
 
-_gitk ()
+_main_gitk ()
 {
-	if [[ -n ${ZSH_VERSION-} ]]; then
-		emulate -L bash
-		setopt KSH_TYPESET
-
-		# workaround zsh's bug that leaves 'words' as a special
-		# variable in versions < 4.3.12
-		typeset -h words
-
-		# workaround zsh's bug that quotes spaces in the COMPREPLY
-		# array if IFS doesn't contain spaces.
-		typeset -h IFS
-	fi
-
-	local cur words cword prev
-	_get_comp_words_by_ref -n =: cur words cword prev
-
 	__git_has_doubledash && return
 
 	local g="$(__gitdir)"
@@ -2699,16 +2670,55 @@
 	__git_complete_revlist
 }
 
-complete -o bashdefault -o default -o nospace -F _git git 2>/dev/null \
-	|| complete -o default -o nospace -F _git git
-complete -o bashdefault -o default -o nospace -F _gitk gitk 2>/dev/null \
-	|| complete -o default -o nospace -F _gitk gitk
+__git_func_wrap ()
+{
+	if [[ -n ${ZSH_VERSION-} ]]; then
+		emulate -L bash
+		setopt KSH_TYPESET
+
+		# workaround zsh's bug that leaves 'words' as a special
+		# variable in versions < 4.3.12
+		typeset -h words
+
+		# workaround zsh's bug that quotes spaces in the COMPREPLY
+		# array if IFS doesn't contain spaces.
+		typeset -h IFS
+	fi
+	local cur words cword prev
+	_get_comp_words_by_ref -n =: cur words cword prev
+	$1
+}
+
+# Setup completion for certain functions defined above by setting common
+# variables and workarounds.
+# This is NOT a public function; use at your own risk.
+__git_complete ()
+{
+	local wrapper="__git_wrap${2}"
+	eval "$wrapper () { __git_func_wrap $2 ; }"
+	complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
+		|| complete -o default -o nospace -F $wrapper $1
+}
+
+# wrapper for backwards compatibility
+_git ()
+{
+	__git_wrap_main_git
+}
+
+# wrapper for backwards compatibility
+_gitk ()
+{
+	__git_wrap_main_gitk
+}
+
+__git_complete git _main_git
+__git_complete gitk _main_gitk
 
 # The following are necessary only for Cygwin, and only are needed
 # when the user has tab-completed the executable name and consequently
 # included the '.exe' suffix.
 #
 if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
-complete -o bashdefault -o default -o nospace -F _git git.exe 2>/dev/null \
-	|| complete -o default -o nospace -F _git git.exe
+__git_complete git.exe _main_git
 fi
diff --git a/contrib/examples/builtin-fetch--tool.c b/contrib/examples/builtin-fetch--tool.c
index 3140e40..0d54aa7 100644
--- a/contrib/examples/builtin-fetch--tool.c
+++ b/contrib/examples/builtin-fetch--tool.c
@@ -518,7 +518,7 @@
 		filename = git_path("FETCH_HEAD");
 		fp = fopen(filename, "a");
 		if (!fp)
-			return error("cannot open %s: %s\n", filename, strerror(errno));
+			return error("cannot open %s: %s", filename, strerror(errno));
 		result = append_fetch_head(fp, argv[2], argv[3],
 					   argv[4], argv[5],
 					   argv[6], !!argv[7][0],
@@ -536,7 +536,7 @@
 		filename = git_path("FETCH_HEAD");
 		fp = fopen(filename, "a");
 		if (!fp)
-			return error("cannot open %s: %s\n", filename, strerror(errno));
+			return error("cannot open %s: %s", filename, strerror(errno));
 		result = fetch_native_store(fp, argv[2], argv[3], argv[4],
 					    verbose, force);
 		fclose(fp);
diff --git a/contrib/fast-import/git-p4.README b/contrib/fast-import/git-p4.README
new file mode 100644
index 0000000..cec5ecf
--- /dev/null
+++ b/contrib/fast-import/git-p4.README
@@ -0,0 +1,12 @@
+The git-p4 script moved to the top-level of the git source directory.
+
+Invoke it as any other git command, like "git p4 clone", for instance.
+
+Note that the top-level git-p4.py script is now the source.  It is
+built using make to git-p4, which will be installed.
+
+Windows users can copy the git-p4.py source script directly, possibly
+invoking it through a batch file called "git-p4.bat" in the same folder.
+It should contain just one line:
+
+    @python "%~d0%~p0git-p4.py" %*
diff --git a/contrib/fast-import/git-p4.bat b/contrib/fast-import/git-p4.bat
deleted file mode 100644
index 9f97e88..0000000
--- a/contrib/fast-import/git-p4.bat
+++ /dev/null
@@ -1 +0,0 @@
-@python "%~d0%~p0git-p4" %*
diff --git a/contrib/subtree/.gitignore b/contrib/subtree/.gitignore
new file mode 100644
index 0000000..7e77c9d
--- /dev/null
+++ b/contrib/subtree/.gitignore
@@ -0,0 +1,5 @@
+*~
+git-subtree.xml
+git-subtree.1
+mainline
+subproj
diff --git a/contrib/subtree/COPYING b/contrib/subtree/COPYING
new file mode 100644
index 0000000..d511905
--- /dev/null
+++ b/contrib/subtree/COPYING
@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
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+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
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+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
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+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
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+
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+distribution of the source code, even though third parties are not
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+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
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+You are not responsible for enforcing compliance by third parties to
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+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
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+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
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+
+It is not the purpose of this section to induce you to infringe any
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+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
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+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
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+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/contrib/subtree/INSTALL b/contrib/subtree/INSTALL
new file mode 100644
index 0000000..7ab0cf4
--- /dev/null
+++ b/contrib/subtree/INSTALL
@@ -0,0 +1,28 @@
+HOW TO INSTALL git-subtree
+==========================
+
+First, build from the top source directory.
+
+Then, in contrib/subtree, run:
+
+  make
+  make install
+  make install-doc
+
+If you used configure to do the main build the git-subtree build will
+pick up those settings.  If not, you will likely have to provide a
+value for prefix:
+
+  make prefix=<some dir>
+  make prefix=<some dir> install
+  make prefix=<some dir> install-doc
+
+To run tests first copy git-subtree to the main build area so the
+newly-built git can find it:
+
+  cp git-subtree ../..
+
+Then:
+
+  make test
+
diff --git a/contrib/subtree/Makefile b/contrib/subtree/Makefile
new file mode 100644
index 0000000..05cdd5c
--- /dev/null
+++ b/contrib/subtree/Makefile
@@ -0,0 +1,52 @@
+-include ../../config.mak.autogen
+-include ../../config.mak
+
+prefix ?= /usr/local
+mandir ?= $(prefix)/share/man
+libexecdir ?= $(prefix)/libexec/git-core
+gitdir ?= $(shell git --exec-path)
+man1dir ?= $(mandir)/man1
+
+gitver ?= $(word 3,$(shell git --version))
+
+# this should be set to a 'standard' bsd-type install program
+INSTALL ?= install
+
+ASCIIDOC_CONF      = ../../Documentation/asciidoc.conf
+MANPAGE_NORMAL_XSL =  ../../Documentation/manpage-normal.xsl
+
+GIT_SUBTREE_SH := git-subtree.sh
+GIT_SUBTREE    := git-subtree
+
+GIT_SUBTREE_DOC := git-subtree.1
+GIT_SUBTREE_XML := git-subtree.xml
+GIT_SUBTREE_TXT := git-subtree.txt
+
+all: $(GIT_SUBTREE)
+
+$(GIT_SUBTREE): $(GIT_SUBTREE_SH)
+	cp $< $@ && chmod +x $@
+
+doc: $(GIT_SUBTREE_DOC)
+
+install: $(GIT_SUBTREE)
+	$(INSTALL) -m 755 $(GIT_SUBTREE) $(libexecdir)
+
+install-doc: install-man
+
+install-man: $(GIT_SUBTREE_DOC)
+	$(INSTALL) -m 644 $^ $(man1dir)
+
+$(GIT_SUBTREE_DOC): $(GIT_SUBTREE_XML)
+	xmlto -m $(MANPAGE_NORMAL_XSL)  man $^
+
+$(GIT_SUBTREE_XML): $(GIT_SUBTREE_TXT)
+	asciidoc -b docbook -d manpage -f $(ASCIIDOC_CONF) \
+		-agit_version=$(gitver) $^
+
+test:
+	$(MAKE) -C t/ test
+
+clean:
+	rm -f *~ *.xml *.html *.1
+	rm -rf subproj mainline
diff --git a/contrib/subtree/README b/contrib/subtree/README
new file mode 100644
index 0000000..c686b4a
--- /dev/null
+++ b/contrib/subtree/README
@@ -0,0 +1,8 @@
+
+Please read git-subtree.txt for documentation.
+
+Please don't contact me using github mail; it's slow, ugly, and worst of
+all, redundant. Email me instead at apenwarr@gmail.com and I'll be happy to
+help.
+
+Avery
diff --git a/contrib/subtree/git-subtree.sh b/contrib/subtree/git-subtree.sh
new file mode 100755
index 0000000..920c664
--- /dev/null
+++ b/contrib/subtree/git-subtree.sh
Binary files differ
diff --git a/contrib/subtree/git-subtree.txt b/contrib/subtree/git-subtree.txt
new file mode 100644
index 0000000..0c44fda
--- /dev/null
+++ b/contrib/subtree/git-subtree.txt
@@ -0,0 +1,366 @@
+git-subtree(1)
+==============
+
+NAME
+----
+git-subtree - Merge subtrees together and split repository into subtrees
+
+
+SYNOPSIS
+--------
+[verse]
+'git subtree' add   -P <prefix> <commit>
+'git subtree' pull  -P <prefix> <repository> <refspec...>
+'git subtree' push  -P <prefix> <repository> <refspec...>
+'git subtree' merge -P <prefix> <commit>
+'git subtree' split -P <prefix> [OPTIONS] [<commit>]
+
+
+DESCRIPTION
+-----------
+Subtrees allow subprojects to be included within a subdirectory
+of the main project, optionally including the subproject's
+entire history.
+
+For example, you could include the source code for a library
+as a subdirectory of your application.
+
+Subtrees are not to be confused with submodules, which are meant for
+the same task. Unlike submodules, subtrees do not need any special
+constructions (like .gitmodule files or gitlinks) be present in
+your repository, and do not force end-users of your
+repository to do anything special or to understand how subtrees
+work. A subtree is just a subdirectory that can be
+committed to, branched, and merged along with your project in
+any way you want.
+
+They are also not to be confused with using the subtree merge
+strategy. The main difference is that, besides merging
+the other project as a subdirectory, you can also extract the
+entire history of a subdirectory from your project and make it
+into a standalone project. Unlike the subtree merge strategy
+you can alternate back and forth between these
+two operations. If the standalone library gets updated, you can
+automatically merge the changes into your project; if you
+update the library inside your project, you can "split" the
+changes back out again and merge them back into the library
+project.
+
+For example, if a library you made for one application ends up being
+useful elsewhere, you can extract its entire history and publish
+that as its own git repository, without accidentally
+intermingling the history of your application project.
+
+[TIP]
+In order to keep your commit messages clean, we recommend that
+people split their commits between the subtrees and the main
+project as much as possible.  That is, if you make a change that
+affects both the library and the main application, commit it in
+two pieces.  That way, when you split the library commits out
+later, their descriptions will still make sense.  But if this
+isn't important to you, it's not *necessary*.  git subtree will
+simply leave out the non-library-related parts of the commit
+when it splits it out into the subproject later.
+
+
+COMMANDS
+--------
+add::
+	Create the <prefix> subtree by importing its contents
+	from the given <refspec> or <repository> and remote <refspec>.
+	A new commit is created	automatically, joining the imported
+	project's history with your own.  With '--squash', imports
+	only a single commit from the subproject, rather than its
+	entire history.
+
+merge::
+	Merge recent changes up to <commit> into the <prefix>
+	subtree.  As with normal 'git merge', this doesn't
+	remove your own local changes; it just merges those
+	changes into the latest <commit>.  With '--squash',
+	creates only one commit that contains all the changes,
+	rather than merging in the entire history.
+
+	If you use '--squash', the merge direction doesn't
+	always have to be forward; you can use this command to
+	go back in time from v2.5 to v2.4, for example.  If your
+	merge introduces a conflict, you can resolve it in the
+	usual ways.
+	
+pull::
+	Exactly like 'merge', but parallels 'git pull' in that
+	it fetches the given commit from the specified remote
+	repository.
+	
+push::
+	Does a 'split' (see above) using the <prefix> supplied
+	and then does a 'git push' to push the result to the 
+	repository and refspec. This can be used to push your
+	subtree to different branches of the remote repository.
+
+split::
+	Extract a new, synthetic project history from the
+	history of the <prefix> subtree.  The new history
+	includes only the commits (including merges) that
+	affected <prefix>, and each of those commits now has the
+	contents of <prefix> at the root of the project instead
+	of in a subdirectory.  Thus, the newly created history
+	is suitable for export as a separate git repository.
+	
+	After splitting successfully, a single commit id is
+	printed to stdout.  This corresponds to the HEAD of the
+	newly created tree, which you can manipulate however you
+	want.
+	
+	Repeated splits of exactly the same history are
+	guaranteed to be identical (ie. to produce the same
+	commit ids).  Because of this, if you add new commits
+	and then re-split, the new commits will be attached as
+	commits on top of the history you generated last time,
+	so 'git merge' and friends will work as expected.
+	
+	Note that if you use '--squash' when you merge, you
+	should usually not just '--rejoin' when you split.
+
+
+OPTIONS
+-------
+-q::
+--quiet::
+	Suppress unnecessary output messages on stderr.
+
+-d::
+--debug::
+	Produce even more unnecessary output messages on stderr.
+
+-P <prefix>::
+--prefix=<prefix>::
+	Specify the path in the repository to the subtree you
+	want to manipulate.  This option is mandatory
+	for all commands.
+
+-m <message>::
+--message=<message>::
+	This option is only valid for add, merge and pull (unsure).
+	Specify <message> as the commit message for the merge commit.
+
+
+OPTIONS FOR add, merge, push, pull
+----------------------------------
+--squash::
+	This option is only valid for add, merge, push and pull
+	commands.
+
+	Instead of merging the entire history from the subtree
+	project, produce only a single commit that contains all
+	the differences you want to merge, and then merge that
+	new commit into your project.
+	
+	Using this option helps to reduce log clutter. People
+	rarely want to see every change that happened between
+	v1.0 and v1.1 of the library they're using, since none of the
+	interim versions were ever included in their application.
+	
+	Using '--squash' also helps avoid problems when the same
+	subproject is included multiple times in the same
+	project, or is removed and then re-added.  In such a
+	case, it doesn't make sense to combine the histories
+	anyway, since it's unclear which part of the history
+	belongs to which subtree.
+	
+	Furthermore, with '--squash', you can switch back and
+	forth between different versions of a subtree, rather
+	than strictly forward.  'git subtree merge --squash'
+	always adjusts the subtree to match the exactly
+	specified commit, even if getting to that commit would
+	require undoing some changes that were added earlier.
+	
+	Whether or not you use '--squash', changes made in your
+	local repository remain intact and can be later split
+	and send upstream to the subproject.
+
+
+OPTIONS FOR split
+-----------------
+--annotate=<annotation>::
+	This option is only valid for the split command.
+
+	When generating synthetic history, add <annotation> as a
+	prefix to each commit message.  Since we're creating new
+	commits with the same commit message, but possibly
+	different content, from the original commits, this can help
+	to differentiate them and avoid confusion.
+	
+	Whenever you split, you need to use the same
+	<annotation>, or else you don't have a guarantee that
+	the new re-created history will be identical to the old
+	one.  That will prevent merging from working correctly. 
+	git subtree tries to make it work anyway, particularly
+	if you use --rejoin, but it may not always be effective.
+
+-b <branch>::
+--branch=<branch>::
+	This option is only valid for the split command.
+
+	After generating the synthetic history, create a new
+	branch called <branch> that contains the new history. 
+	This is suitable for immediate pushing upstream. 
+	<branch> must not already exist.
+
+--ignore-joins::
+	This option is only valid for the split command.
+
+	If you use '--rejoin', git subtree attempts to optimize
+	its history reconstruction to generate only the new
+	commits since the last '--rejoin'.  '--ignore-join'
+	disables this behaviour, forcing it to regenerate the
+	entire history.  In a large project, this can take a
+	long time.
+
+--onto=<onto>::
+	This option is only valid for the split command.
+
+	If your subtree was originally imported using something
+	other than git subtree, its history may not match what
+	git subtree is expecting.  In that case, you can specify
+	the commit id <onto> that corresponds to the first
+	revision of the subproject's history that was imported
+	into your project, and git subtree will attempt to build
+	its history from there.
+	
+	If you used 'git subtree add', you should never need
+	this option.
+
+--rejoin::
+	This option is only valid for the split command.
+
+	After splitting, merge the newly created synthetic
+	history back into your main project.  That way, future
+	splits can search only the part of history that has
+	been added since the most recent --rejoin.
+	
+	If your split commits end up merged into the upstream
+	subproject, and then you want to get the latest upstream
+	version, this will allow git's merge algorithm to more
+	intelligently avoid conflicts (since it knows these
+	synthetic commits are already part of the upstream
+	repository).
+	
+	Unfortunately, using this option results in 'git log'
+	showing an extra copy of every new commit that was
+	created (the original, and the synthetic one).
+	
+	If you do all your merges with '--squash', don't use
+	'--rejoin' when you split, because you don't want the
+	subproject's history to be part of your project anyway.
+
+
+EXAMPLE 1. Add command
+----------------------
+Let's assume that you have a local repository that you would like
+to add an external vendor library to. In this case we will add the
+git-subtree repository as a subdirectory of your already existing
+git-extensions repository in ~/git-extensions/:
+
+	$ git subtree add --prefix=git-subtree --squash \
+		git://github.com/apenwarr/git-subtree.git master
+
+'master' needs to be a valid remote ref and can be a different branch
+name
+
+You can omit the --squash flag, but doing so will increase the number
+of commits that are incldued in your local repository.
+
+We now have a ~/git-extensions/git-subtree directory containing code
+from the master branch of git://github.com/apenwarr/git-subtree.git
+in our git-extensions repository.
+
+EXAMPLE 2. Extract a subtree using commit, merge and pull
+---------------------------------------------------------
+Let's use the repository for the git source code as an example.
+First, get your own copy of the git.git repository:
+
+	$ git clone git://git.kernel.org/pub/scm/git/git.git test-git
+	$ cd test-git
+
+gitweb (commit 1130ef3) was merged into git as of commit
+0a8f4f0, after which it was no longer maintained separately. 
+But imagine it had been maintained separately, and we wanted to
+extract git's changes to gitweb since that time, to share with
+the upstream.  You could do this:
+
+	$ git subtree split --prefix=gitweb --annotate='(split) ' \
+        	0a8f4f0^.. --onto=1130ef3 --rejoin \
+        	--branch gitweb-latest
+        $ gitk gitweb-latest
+        $ git push git@github.com:whatever/gitweb.git gitweb-latest:master
+        
+(We use '0a8f4f0^..' because that means "all the changes from
+0a8f4f0 to the current version, including 0a8f4f0 itself.")
+
+If gitweb had originally been merged using 'git subtree add' (or
+a previous split had already been done with --rejoin specified)
+then you can do all your splits without having to remember any
+weird commit ids:
+
+	$ git subtree split --prefix=gitweb --annotate='(split) ' --rejoin \
+		--branch gitweb-latest2
+
+And you can merge changes back in from the upstream project just
+as easily:
+
+	$ git subtree pull --prefix=gitweb \
+		git@github.com:whatever/gitweb.git master
+
+Or, using '--squash', you can actually rewind to an earlier
+version of gitweb:
+
+	$ git subtree merge --prefix=gitweb --squash gitweb-latest~10
+
+Then make some changes:
+
+	$ date >gitweb/myfile
+	$ git add gitweb/myfile
+	$ git commit -m 'created myfile'
+
+And fast forward again:
+
+	$ git subtree merge --prefix=gitweb --squash gitweb-latest
+
+And notice that your change is still intact:
+	
+	$ ls -l gitweb/myfile
+
+And you can split it out and look at your changes versus
+the standard gitweb:
+
+	git log gitweb-latest..$(git subtree split --prefix=gitweb)
+
+EXAMPLE 3. Extract a subtree using branch
+-----------------------------------------
+Suppose you have a source directory with many files and
+subdirectories, and you want to extract the lib directory to its own
+git project. Here's a short way to do it:
+
+First, make the new repository wherever you want:
+
+	$ <go to the new location>
+	$ git init --bare
+
+Back in your original directory:
+
+	$ git subtree split --prefix=lib --annotate="(split)" -b split
+
+Then push the new branch onto the new empty repository:
+
+	$ git push <new-repo> split:master
+
+
+AUTHOR
+------
+Written by Avery Pennarun <apenwarr@gmail.com>
+
+
+GIT
+---
+Part of the linkgit:git[1] suite
diff --git a/contrib/subtree/t/Makefile b/contrib/subtree/t/Makefile
new file mode 100644
index 0000000..c864810
--- /dev/null
+++ b/contrib/subtree/t/Makefile
@@ -0,0 +1,69 @@
+# Run tests
+#
+# Copyright (c) 2005 Junio C Hamano
+#
+
+-include ../../../config.mak.autogen
+-include ../../../config.mak
+
+#GIT_TEST_OPTS=--verbose --debug
+SHELL_PATH ?= $(SHELL)
+PERL_PATH ?= /usr/bin/perl
+TAR ?= $(TAR)
+RM ?= rm -f
+PROVE ?= prove
+DEFAULT_TEST_TARGET ?= test
+
+# Shell quote;
+SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
+
+T = $(wildcard t[0-9][0-9][0-9][0-9]-*.sh)
+
+all: $(DEFAULT_TEST_TARGET)
+
+test: pre-clean $(TEST_LINT)
+	$(MAKE) aggregate-results-and-cleanup
+
+prove: pre-clean $(TEST_LINT)
+	@echo "*** prove ***"; GIT_CONFIG=.git/config $(PROVE) --exec '$(SHELL_PATH_SQ)' $(GIT_PROVE_OPTS) $(T) :: $(GIT_TEST_OPTS)
+	$(MAKE) clean
+
+$(T):
+	@echo "*** $@ ***"; GIT_CONFIG=.git/config '$(SHELL_PATH_SQ)' $@ $(GIT_TEST_OPTS)
+
+pre-clean:
+	$(RM) -r test-results
+
+clean:
+	$(RM) -r 'trash directory'.* test-results
+	$(RM) -r valgrind/bin
+	$(RM) .prove
+
+test-lint: test-lint-duplicates test-lint-executable
+
+test-lint-duplicates:
+	@dups=`echo $(T) | tr ' ' '\n' | sed 's/-.*//' | sort | uniq -d` && \
+		test -z "$$dups" || { \
+		echo >&2 "duplicate test numbers:" $$dups; exit 1; }
+
+test-lint-executable:
+	@bad=`for i in $(T); do test -x "$$i" || echo $$i; done` && \
+		test -z "$$bad" || { \
+		echo >&2 "non-executable tests:" $$bad; exit 1; }
+
+aggregate-results-and-cleanup: $(T)
+	$(MAKE) aggregate-results
+	$(MAKE) clean
+
+aggregate-results:
+	for f in ../../../t/test-results/t*-*.counts; do \
+		echo "$$f"; \
+	done | '$(SHELL_PATH_SQ)' ../../../t/aggregate-results.sh
+
+valgrind:
+	$(MAKE) GIT_TEST_OPTS="$(GIT_TEST_OPTS) --valgrind"
+
+test-results:
+	mkdir -p test-results
+
+.PHONY: pre-clean $(T) aggregate-results clean valgrind
diff --git a/contrib/subtree/t/t7900-subtree.sh b/contrib/subtree/t/t7900-subtree.sh
new file mode 100755
index 0000000..bc2eeb0
--- /dev/null
+++ b/contrib/subtree/t/t7900-subtree.sh
@@ -0,0 +1,508 @@
+#!/bin/sh
+#
+# Copyright (c) 2012 Avery Pennaraum
+#
+test_description='Basic porcelain support for subtrees
+
+This test verifies the basic operation of the merge, pull, add
+and split subcommands of git subtree.
+'
+
+export TEST_DIRECTORY=$(pwd)/../../../t
+
+. ../../../t/test-lib.sh
+
+create()
+{
+	echo "$1" >"$1"
+	git add "$1"
+}
+
+
+check_equal()
+{
+	test_debug 'echo'
+	test_debug "echo \"check a:\" \"{$1}\""
+	test_debug "echo \"      b:\" \"{$2}\""
+	if [ "$1" = "$2" ]; then
+		return 0
+	else
+		return 1
+	fi
+}
+
+fixnl()
+{
+	t=""
+	while read x; do
+		t="$t$x "
+	done
+	echo $t
+}
+
+multiline()
+{
+	while read x; do
+		set -- $x
+		for d in "$@"; do
+			echo "$d"
+		done
+	done
+}
+
+undo()
+{
+	git reset --hard HEAD~
+}
+
+last_commit_message()
+{
+	git log --pretty=format:%s -1
+}
+
+# 1
+test_expect_success 'init subproj' '
+        test_create_repo subproj
+'
+
+# To the subproject!
+cd subproj
+
+# 2
+test_expect_success 'add sub1' '
+        create sub1 &&
+        git commit -m "sub1" &&
+        git branch sub1 &&
+        git branch -m master subproj
+'
+
+# 3
+test_expect_success 'add sub2' '
+        create sub2 &&
+        git commit -m "sub2" &&
+        git branch sub2
+'
+
+# 4
+test_expect_success 'add sub3' '
+        create sub3 &&
+        git commit -m "sub3" &&
+        git branch sub3
+'
+
+# Back to mainline
+cd ..
+
+# 5
+test_expect_success 'add main4' '
+        create main4 &&
+        git commit -m "main4" &&
+        git branch -m master mainline &&
+        git branch subdir
+'
+
+# 6
+test_expect_success 'fetch subproj history' '
+        git fetch ./subproj sub1 &&
+        git branch sub1 FETCH_HEAD
+'
+
+# 7
+test_expect_success 'no subtree exists in main tree' '
+        test_must_fail git subtree merge --prefix=subdir sub1
+'
+
+# 8
+test_expect_success 'no pull from non-existant subtree' '
+        test_must_fail git subtree pull --prefix=subdir ./subproj sub1
+'
+
+# 9
+test_expect_success 'check if --message works for add' '
+        git subtree add --prefix=subdir --message="Added subproject" sub1 &&
+        check_equal ''"$(last_commit_message)"'' "Added subproject" &&
+        undo
+'
+
+# 10
+test_expect_success 'check if --message works as -m and --prefix as -P' '
+        git subtree add -P subdir -m "Added subproject using git subtree" sub1 &&
+        check_equal ''"$(last_commit_message)"'' "Added subproject using git subtree" &&
+        undo
+'
+
+# 11
+test_expect_success 'check if --message works with squash too' '
+        git subtree add -P subdir -m "Added subproject with squash" --squash sub1 &&
+        check_equal ''"$(last_commit_message)"'' "Added subproject with squash" &&
+        undo
+'
+
+# 12
+test_expect_success 'add subproj to mainline' '
+        git subtree add --prefix=subdir/ FETCH_HEAD &&
+        check_equal ''"$(last_commit_message)"'' "Add '"'subdir/'"' from commit '"'"'''"$(git rev-parse sub1)"'''"'"'"
+'
+
+# 13
+# this shouldn't actually do anything, since FETCH_HEAD is already a parent
+test_expect_success 'merge fetched subproj' '
+        git merge -m "merge -s -ours" -s ours FETCH_HEAD
+'
+
+# 14
+test_expect_success 'add main-sub5' '
+        create subdir/main-sub5 &&
+        git commit -m "main-sub5"
+'
+
+# 15
+test_expect_success 'add main6' '
+        create main6 &&
+        git commit -m "main6 boring"
+'
+
+# 16
+test_expect_success 'add main-sub7' '
+        create subdir/main-sub7 &&
+        git commit -m "main-sub7"
+'
+
+# 17
+test_expect_success 'fetch new subproj history' '
+        git fetch ./subproj sub2 &&
+        git branch sub2 FETCH_HEAD
+'
+
+# 18
+test_expect_success 'check if --message works for merge' '
+        git subtree merge --prefix=subdir -m "Merged changes from subproject" sub2 &&
+        check_equal ''"$(last_commit_message)"'' "Merged changes from subproject" &&
+        undo
+'
+
+# 19
+test_expect_success 'check if --message for merge works with squash too' '
+        git subtree merge --prefix subdir -m "Merged changes from subproject using squash" --squash sub2 &&
+        check_equal ''"$(last_commit_message)"'' "Merged changes from subproject using squash" &&
+        undo
+'
+
+# 20
+test_expect_success 'merge new subproj history into subdir' '
+        git subtree merge --prefix=subdir FETCH_HEAD &&
+        git branch pre-split &&
+        check_equal ''"$(last_commit_message)"'' "Merge commit '"'"'"$(git rev-parse sub2)"'"'"' into mainline"
+'
+
+# 21
+test_expect_success 'Check that prefix argument is required for split' '
+        echo "You must provide the --prefix option." > expected &&
+        test_must_fail git subtree split > actual 2>&1 &&
+        test_debug "echo -n expected: " &&
+        test_debug "cat expected" &&
+        test_debug "echo -n actual: " &&
+        test_debug "cat actual" &&
+        test_cmp expected actual &&
+        rm -f expected actual
+'
+
+# 22
+test_expect_success 'Check that the <prefix> exists for a split' '
+        echo "'"'"'non-existent-directory'"'"'" does not exist\; use "'"'"'git subtree add'"'"'" > expected &&
+        test_must_fail git subtree split --prefix=non-existent-directory > actual 2>&1 &&
+        test_debug "echo -n expected: " &&
+        test_debug "cat expected" &&
+        test_debug "echo -n actual: " &&
+        test_debug "cat actual" &&
+        test_cmp expected actual
+#        rm -f expected actual
+'
+
+# 23
+test_expect_success 'check if --message works for split+rejoin' '
+        spl1=''"$(git subtree split --annotate='"'*'"' --prefix subdir --onto FETCH_HEAD --message "Split & rejoin" --rejoin)"'' &&
+        git branch spl1 "$spl1" &&
+        check_equal ''"$(last_commit_message)"'' "Split & rejoin" &&
+        undo
+'
+
+# 24
+test_expect_success 'check split with --branch' '
+        spl1=$(git subtree split --annotate='"'*'"' --prefix subdir --onto FETCH_HEAD --message "Split & rejoin" --rejoin) &&
+        undo &&
+        git subtree split --annotate='"'*'"' --prefix subdir --onto FETCH_HEAD --branch splitbr1 &&
+        check_equal ''"$(git rev-parse splitbr1)"'' "$spl1"
+'
+
+# 25
+test_expect_success 'check split with --branch for an existing branch' '
+        spl1=''"$(git subtree split --annotate='"'*'"' --prefix subdir --onto FETCH_HEAD --message "Split & rejoin" --rejoin)"'' &&
+        undo &&
+        git branch splitbr2 sub1 &&
+        git subtree split --annotate='"'*'"' --prefix subdir --onto FETCH_HEAD --branch splitbr2 &&
+        check_equal ''"$(git rev-parse splitbr2)"'' "$spl1"
+'
+
+# 26
+test_expect_success 'check split with --branch for an incompatible branch' '
+        test_must_fail git subtree split --prefix subdir --onto FETCH_HEAD --branch subdir
+'
+
+
+# 27
+test_expect_success 'check split+rejoin' '
+        spl1=''"$(git subtree split --annotate='"'*'"' --prefix subdir --onto FETCH_HEAD --message "Split & rejoin" --rejoin)"'' &&
+        undo &&
+        git subtree split --annotate='"'*'"' --prefix subdir --onto FETCH_HEAD --rejoin &&
+        check_equal ''"$(last_commit_message)"'' "Split '"'"'subdir/'"'"' into commit '"'"'"$spl1"'"'"'"
+'
+
+# 28
+test_expect_success 'add main-sub8' '
+        create subdir/main-sub8 &&
+        git commit -m "main-sub8"
+'
+
+# To the subproject!
+cd ./subproj
+
+# 29
+test_expect_success 'merge split into subproj' '
+        git fetch .. spl1 &&
+        git branch spl1 FETCH_HEAD &&
+        git merge FETCH_HEAD
+'
+
+# 30
+test_expect_success 'add sub9' '
+        create sub9 &&
+        git commit -m "sub9"
+'
+
+# Back to mainline
+cd ..
+
+# 31
+test_expect_success 'split for sub8' '
+        split2=''"$(git subtree split --annotate='"'*'"' --prefix subdir/ --rejoin)"''
+        git branch split2 "$split2"
+'
+
+# 32
+test_expect_success 'add main-sub10' '
+        create subdir/main-sub10 &&
+        git commit -m "main-sub10"
+'
+
+# 33
+test_expect_success 'split for sub10' '
+        spl3=''"$(git subtree split --annotate='"'*'"' --prefix subdir --rejoin)"'' &&
+        git branch spl3 "$spl3"
+'
+
+# To the subproject!
+cd ./subproj
+
+# 34
+test_expect_success 'merge split into subproj' '
+        git fetch .. spl3 &&
+        git branch spl3 FETCH_HEAD &&
+        git merge FETCH_HEAD &&
+        git branch subproj-merge-spl3
+'
+
+chkm="main4 main6"
+chkms="main-sub10 main-sub5 main-sub7 main-sub8"
+chkms_sub=$(echo $chkms | multiline | sed 's,^,subdir/,' | fixnl)
+chks="sub1 sub2 sub3 sub9"
+chks_sub=$(echo $chks | multiline | sed 's,^,subdir/,' | fixnl)
+
+# 35
+test_expect_success 'make sure exactly the right set of files ends up in the subproj' '
+        subfiles=''"$(git ls-files | fixnl)"'' &&
+        check_equal "$subfiles" "$chkms $chks"
+'
+
+# 36
+test_expect_success 'make sure the subproj history *only* contains commits that affect the subdir' '
+        allchanges=''"$(git log --name-only --pretty=format:'"''"' | sort | fixnl)"'' &&
+        check_equal "$allchanges" "$chkms $chks"
+'
+
+# Back to mainline
+cd ..
+
+# 37
+test_expect_success 'pull from subproj' '
+        git fetch ./subproj subproj-merge-spl3 &&
+        git branch subproj-merge-spl3 FETCH_HEAD &&
+        git subtree pull --prefix=subdir ./subproj subproj-merge-spl3
+'
+
+# 38
+test_expect_success 'make sure exactly the right set of files ends up in the mainline' '
+        mainfiles=''"$(git ls-files | fixnl)"'' &&
+        check_equal "$mainfiles" "$chkm $chkms_sub $chks_sub"
+'
+
+# 39
+test_expect_success 'make sure each filename changed exactly once in the entire history' '
+        # main-sub?? and /subdir/main-sub?? both change, because those are the
+        # changes that were split into their own history.  And subdir/sub?? never
+        # change, since they were *only* changed in the subtree branch.
+        allchanges=''"$(git log --name-only --pretty=format:'"''"' | sort | fixnl)"'' &&
+        check_equal "$allchanges" ''"$(echo $chkms $chkm $chks $chkms_sub | multiline | sort | fixnl)"''
+'
+
+# 40
+test_expect_success 'make sure the --rejoin commits never make it into subproj' '
+        check_equal ''"$(git log --pretty=format:'"'%s'"' HEAD^2 | grep -i split)"'' ""
+'
+
+# 41
+test_expect_success 'make sure no "git subtree" tagged commits make it into subproj' '
+        # They are meaningless to subproj since one side of the merge refers to the mainline
+        check_equal ''"$(git log --pretty=format:'"'%s%n%b'"' HEAD^2 | grep "git-subtree.*:")"'' ""
+'
+
+# prepare second pair of repositories
+mkdir test2
+cd test2
+
+# 42
+test_expect_success 'init main' '
+        test_create_repo main
+'
+
+cd main
+
+# 43
+test_expect_success 'add main1' '
+        create main1 &&
+        git commit -m "main1"
+'
+
+cd ..
+
+# 44
+test_expect_success 'init sub' '
+        test_create_repo sub
+'
+
+cd sub
+
+# 45
+test_expect_success 'add sub2' '
+        create sub2 &&
+        git commit -m "sub2"
+'
+
+cd ../main
+
+# check if split can find proper base without --onto
+
+# 46
+test_expect_success 'add sub as subdir in main' '
+        git fetch ../sub master &&
+        git branch sub2 FETCH_HEAD &&
+        git subtree add --prefix subdir sub2
+'
+
+cd ../sub
+
+# 47
+test_expect_success 'add sub3' '
+        create sub3 &&
+        git commit -m "sub3"
+'
+
+cd ../main
+
+# 48
+test_expect_success 'merge from sub' '
+        git fetch ../sub master &&
+        git branch sub3 FETCH_HEAD &&
+        git subtree merge --prefix subdir sub3
+'
+
+# 49
+test_expect_success 'add main-sub4' '
+        create subdir/main-sub4 &&
+        git commit -m "main-sub4"
+'
+
+# 50
+test_expect_success 'split for main-sub4 without --onto' '
+        git subtree split --prefix subdir --branch mainsub4
+'
+
+# at this point, the new commit parent should be sub3 if it is not,
+# something went wrong (the "newparent" of "master~" commit should
+# have been sub3, but it was not, because its cache was not set to
+# itself)
+
+# 51
+test_expect_success 'check that the commit parent is sub3' '
+        check_equal ''"$(git log --pretty=format:%P -1 mainsub4)"'' ''"$(git rev-parse sub3)"''
+'
+
+# 52
+test_expect_success 'add main-sub5' '
+        mkdir subdir2 &&
+        create subdir2/main-sub5 &&
+        git commit -m "main-sub5"
+'
+
+# 53
+test_expect_success 'split for main-sub5 without --onto' '
+        # also test that we still can split out an entirely new subtree
+        # if the parent of the first commit in the tree is not empty,
+        # then the new subtree has accidently been attached to something
+        git subtree split --prefix subdir2 --branch mainsub5 &&
+        check_equal ''"$(git log --pretty=format:%P -1 mainsub5)"'' ""
+'
+
+# make sure no patch changes more than one file.  The original set of commits
+# changed only one file each.  A multi-file change would imply that we pruned
+# commits too aggressively.
+joincommits()
+{
+	commit=
+	all=
+	while read x y; do
+		#echo "{$x}" >&2
+		if [ -z "$x" ]; then
+			continue
+		elif [ "$x" = "commit:" ]; then
+			if [ -n "$commit" ]; then
+				echo "$commit $all"
+				all=
+			fi
+			commit="$y"
+		else
+			all="$all $y"
+		fi
+	done
+	echo "$commit $all"
+}
+
+# 54
+test_expect_success 'verify one file change per commit' '
+        x= &&
+        list=''"$(git log --pretty=format:'"'commit: %H'"' | joincommits)"'' &&
+#        test_debug "echo HERE" &&
+#        test_debug "echo ''"$list"''" &&
+        (git log --pretty=format:'"'commit: %H'"' | joincommits |
+        (       while read commit a b; do
+		        test_debug "echo Verifying commit "''"$commit"''
+		        test_debug "echo a: "''"$a"''
+		        test_debug "echo b: "''"$b"''
+		        check_equal "$b" ""
+		        x=1
+	        done
+	        check_equal "$x" 1
+        ))
+'
+
+test_done
diff --git a/contrib/subtree/todo b/contrib/subtree/todo
new file mode 100644
index 0000000..7e44b00
--- /dev/null
+++ b/contrib/subtree/todo
@@ -0,0 +1,50 @@
+
+	delete tempdir
+
+	'git subtree rejoin' option to do the same as --rejoin, eg. after a
+	  rebase
+
+	--prefix doesn't force the subtree correctly in merge/pull:
+	"-s subtree" should be given an explicit subtree option?
+		There doesn't seem to be a way to do this.  We'd have to
+		patch git-merge-subtree.  Ugh.
+		(but we could avoid this problem by generating squashes with
+		exactly the right subtree structure, rather than using
+		subtree merge...)
+
+	add a 'push' subcommand to parallel 'pull'
+	
+	add a 'log' subcommand to see what's new in a subtree?
+
+	add to-submodule and from-submodule commands
+
+	automated tests for --squash stuff
+
+	"add" command non-obviously requires a commitid; would be easier if
+		it had a "pull" sort of mode instead
+
+	"pull" and "merge" commands should fail if you've never merged
+		that --prefix before
+		
+	docs should provide an example of "add"
+	
+	note that the initial split doesn't *have* to have a commitid
+		specified... that's just an optimization
+
+	if you try to add (or maybe merge?) with an invalid commitid, you
+		get a misleading "prefix must end with /" message from
+		one of the other git tools that git-subtree calls.  Should
+		detect this situation and print the *real* problem.
+	
+	"pull --squash" should do fetch-synthesize-merge, but instead just
+		does "pull" directly, which doesn't work at all.
+
+	make a 'force-update' that does what 'add' does even if the subtree
+		already exists.  That way we can help people who imported
+		subtrees "incorrectly" (eg. by just copying in the files) in
+		the past.
+
+	guess --prefix automatically if possible based on pwd
+
+	make a 'git subtree grafts' that automatically expands --squash'd
+		commits so you can see the full history if you want it.
diff --git a/date.c b/date.c
index a5055ca..1fdcf7c 100644
--- a/date.c
+++ b/date.c
@@ -86,83 +86,98 @@
 	return offset * eastwest;
 }
 
-const char *show_date_relative(unsigned long time, int tz,
+void show_date_relative(unsigned long time, int tz,
 			       const struct timeval *now,
-			       char *timebuf,
-			       size_t timebuf_size)
+			       struct strbuf *timebuf)
 {
 	unsigned long diff;
-	if (now->tv_sec < time)
-		return "in the future";
+	if (now->tv_sec < time) {
+		strbuf_addstr(timebuf, _("in the future"));
+		return;
+	}
 	diff = now->tv_sec - time;
 	if (diff < 90) {
-		snprintf(timebuf, timebuf_size, "%lu seconds ago", diff);
-		return timebuf;
+		strbuf_addf(timebuf,
+			 Q_("%lu second ago", "%lu seconds ago", diff), diff);
+		return;
 	}
 	/* Turn it into minutes */
 	diff = (diff + 30) / 60;
 	if (diff < 90) {
-		snprintf(timebuf, timebuf_size, "%lu minutes ago", diff);
-		return timebuf;
+		strbuf_addf(timebuf,
+			 Q_("%lu minute ago", "%lu minutes ago", diff), diff);
+		return;
 	}
 	/* Turn it into hours */
 	diff = (diff + 30) / 60;
 	if (diff < 36) {
-		snprintf(timebuf, timebuf_size, "%lu hours ago", diff);
-		return timebuf;
+		strbuf_addf(timebuf,
+			 Q_("%lu hour ago", "%lu hours ago", diff), diff);
+		return;
 	}
 	/* We deal with number of days from here on */
 	diff = (diff + 12) / 24;
 	if (diff < 14) {
-		snprintf(timebuf, timebuf_size, "%lu days ago", diff);
-		return timebuf;
+		strbuf_addf(timebuf,
+			 Q_("%lu day ago", "%lu days ago", diff), diff);
+		return;
 	}
 	/* Say weeks for the past 10 weeks or so */
 	if (diff < 70) {
-		snprintf(timebuf, timebuf_size, "%lu weeks ago", (diff + 3) / 7);
-		return timebuf;
+		strbuf_addf(timebuf,
+			 Q_("%lu week ago", "%lu weeks ago", (diff + 3) / 7),
+			 (diff + 3) / 7);
+		return;
 	}
 	/* Say months for the past 12 months or so */
 	if (diff < 365) {
-		snprintf(timebuf, timebuf_size, "%lu months ago", (diff + 15) / 30);
-		return timebuf;
+		strbuf_addf(timebuf,
+			 Q_("%lu month ago", "%lu months ago", (diff + 15) / 30),
+			 (diff + 15) / 30);
+		return;
 	}
 	/* Give years and months for 5 years or so */
 	if (diff < 1825) {
 		unsigned long totalmonths = (diff * 12 * 2 + 365) / (365 * 2);
 		unsigned long years = totalmonths / 12;
 		unsigned long months = totalmonths % 12;
-		int n;
-		n = snprintf(timebuf, timebuf_size, "%lu year%s",
-				years, (years > 1 ? "s" : ""));
-		if (months)
-			snprintf(timebuf + n, timebuf_size - n,
-					", %lu month%s ago",
-					months, (months > 1 ? "s" : ""));
-		else
-			snprintf(timebuf + n, timebuf_size - n, " ago");
-		return timebuf;
+		if (months) {
+			struct strbuf sb = STRBUF_INIT;
+			strbuf_addf(&sb, Q_("%lu year", "%lu years", years), years);
+			/* TRANSLATORS: "%s" is "<n> years" */
+			strbuf_addf(timebuf,
+				 Q_("%s, %lu month ago", "%s, %lu months ago", months),
+				 sb.buf, months);
+			strbuf_release(&sb);
+		} else
+			strbuf_addf(timebuf,
+				 Q_("%lu year ago", "%lu years ago", years), years);
+		return;
 	}
 	/* Otherwise, just years. Centuries is probably overkill. */
-	snprintf(timebuf, timebuf_size, "%lu years ago", (diff + 183) / 365);
-	return timebuf;
+	strbuf_addf(timebuf,
+		 Q_("%lu year ago", "%lu years ago", (diff + 183) / 365),
+		 (diff + 183) / 365);
 }
 
 const char *show_date(unsigned long time, int tz, enum date_mode mode)
 {
 	struct tm *tm;
-	static char timebuf[200];
+	static struct strbuf timebuf = STRBUF_INIT;
 
 	if (mode == DATE_RAW) {
-		snprintf(timebuf, sizeof(timebuf), "%lu %+05d", time, tz);
-		return timebuf;
+		strbuf_reset(&timebuf);
+		strbuf_addf(&timebuf, "%lu %+05d", time, tz);
+		return timebuf.buf;
 	}
 
 	if (mode == DATE_RELATIVE) {
 		struct timeval now;
+
+		strbuf_reset(&timebuf);
 		gettimeofday(&now, NULL);
-		return show_date_relative(time, tz, &now,
-					  timebuf, sizeof(timebuf));
+		show_date_relative(time, tz, &now, &timebuf);
+		return timebuf.buf;
 	}
 
 	if (mode == DATE_LOCAL)
@@ -171,23 +186,25 @@
 	tm = time_to_tm(time, tz);
 	if (!tm)
 		return NULL;
+
+	strbuf_reset(&timebuf);
 	if (mode == DATE_SHORT)
-		sprintf(timebuf, "%04d-%02d-%02d", tm->tm_year + 1900,
+		strbuf_addf(&timebuf, "%04d-%02d-%02d", tm->tm_year + 1900,
 				tm->tm_mon + 1, tm->tm_mday);
 	else if (mode == DATE_ISO8601)
-		sprintf(timebuf, "%04d-%02d-%02d %02d:%02d:%02d %+05d",
+		strbuf_addf(&timebuf, "%04d-%02d-%02d %02d:%02d:%02d %+05d",
 				tm->tm_year + 1900,
 				tm->tm_mon + 1,
 				tm->tm_mday,
 				tm->tm_hour, tm->tm_min, tm->tm_sec,
 				tz);
 	else if (mode == DATE_RFC2822)
-		sprintf(timebuf, "%.3s, %d %.3s %d %02d:%02d:%02d %+05d",
+		strbuf_addf(&timebuf, "%.3s, %d %.3s %d %02d:%02d:%02d %+05d",
 			weekday_names[tm->tm_wday], tm->tm_mday,
 			month_names[tm->tm_mon], tm->tm_year + 1900,
 			tm->tm_hour, tm->tm_min, tm->tm_sec, tz);
 	else
-		sprintf(timebuf, "%.3s %.3s %d %02d:%02d:%02d %d%c%+05d",
+		strbuf_addf(&timebuf, "%.3s %.3s %d %02d:%02d:%02d %d%c%+05d",
 				weekday_names[tm->tm_wday],
 				month_names[tm->tm_mon],
 				tm->tm_mday,
@@ -195,7 +212,7 @@
 				tm->tm_year + 1900,
 				(mode == DATE_LOCAL) ? 0 : ' ',
 				tz);
-	return timebuf;
+	return timebuf.buf;
 }
 
 /*
diff --git a/diff.c b/diff.c
index 7da16c9..77edd50 100644
--- a/diff.c
+++ b/diff.c
@@ -1443,8 +1443,8 @@
 {
 	int i, len, add, del, adds = 0, dels = 0;
 	uintmax_t max_change = 0, max_len = 0;
-	int total_files = data->nr;
-	int width, name_width, graph_width, number_width = 4, count;
+	int total_files = data->nr, count;
+	int width, name_width, graph_width, number_width = 0, bin_width = 0;
 	const char *reset, *add_c, *del_c;
 	const char *line_prefix = "";
 	int extra_shown = 0;
@@ -1480,8 +1480,21 @@
 		if (max_len < len)
 			max_len = len;
 
-		if (file->is_binary || file->is_unmerged)
+		if (file->is_unmerged) {
+			/* "Unmerged" is 8 characters */
+			bin_width = bin_width < 8 ? 8 : bin_width;
 			continue;
+		}
+		if (file->is_binary) {
+			/* "Bin XXX -> YYY bytes" */
+			int w = 14 + decimal_width(file->added)
+				+ decimal_width(file->deleted);
+			bin_width = bin_width < w ? w : bin_width;
+			/* Display change counts aligned with "Bin" */
+			number_width = 3;
+			continue;
+		}
+
 		if (max_change < change)
 			max_change = change;
 	}
@@ -1506,12 +1519,22 @@
 	 * stat_name_width fixes the maximum width of the filename,
 	 * and is also used to divide available columns if there
 	 * aren't enough.
+	 *
+	 * Binary files are displayed with "Bin XXX -> YYY bytes"
+	 * instead of the change count and graph. This part is treated
+	 * similarly to the graph part, except that it is not
+	 * "scaled". If total width is too small to accomodate the
+	 * guaranteed minimum width of the filename part and the
+	 * separators and this message, this message will "overflow"
+	 * making the line longer than the maximum width.
 	 */
 
 	if (options->stat_width == -1)
 		width = term_columns() - options->output_prefix_length;
 	else
 		width = options->stat_width ? options->stat_width : 80;
+	number_width = decimal_width(max_change) > number_width ?
+		decimal_width(max_change) : number_width;
 
 	if (options->stat_graph_width == -1)
 		options->stat_graph_width = diff_stat_graph_width;
@@ -1525,10 +1548,14 @@
 
 	/*
 	 * First assign sizes that are wanted, ignoring available width.
+	 * strlen("Bin XXX -> YYY bytes") == bin_width, and the part
+	 * starting from "XXX" should fit in graph_width.
 	 */
-	graph_width = (options->stat_graph_width &&
-		       options->stat_graph_width < max_change) ?
-		options->stat_graph_width : max_change;
+	graph_width = max_change + 4 > bin_width ? max_change : bin_width - 4;
+	if (options->stat_graph_width &&
+	    options->stat_graph_width < graph_width)
+		graph_width = options->stat_graph_width;
+
 	name_width = (options->stat_name_width > 0 &&
 		      options->stat_name_width < max_len) ?
 		options->stat_name_width : max_len;
@@ -1587,8 +1614,12 @@
 		if (data->files[i]->is_binary) {
 			fprintf(options->file, "%s", line_prefix);
 			show_name(options->file, prefix, name, len);
-			fprintf(options->file, "  Bin ");
-			fprintf(options->file, "%s%"PRIuMAX"%s",
+			fprintf(options->file, " %*s", number_width, "Bin");
+			if (!added && !deleted) {
+				putc('\n', options->file);
+				continue;
+			}
+			fprintf(options->file, " %s%"PRIuMAX"%s",
 				del_c, deleted, reset);
 			fprintf(options->file, " -> ");
 			fprintf(options->file, "%s%"PRIuMAX"%s",
@@ -1600,7 +1631,7 @@
 		else if (data->files[i]->is_unmerged) {
 			fprintf(options->file, "%s", line_prefix);
 			show_name(options->file, prefix, name, len);
-			fprintf(options->file, "  Unmerged\n");
+			fprintf(options->file, " Unmerged\n");
 			continue;
 		}
 
@@ -1629,8 +1660,9 @@
 		}
 		fprintf(options->file, "%s", line_prefix);
 		show_name(options->file, prefix, name, len);
-		fprintf(options->file, "%5"PRIuMAX"%s", added + deleted,
-				added + deleted ? " " : "");
+		fprintf(options->file, " %*"PRIuMAX"%s",
+			number_width, added + deleted,
+			added + deleted ? " " : "");
 		show_graph(options->file, '+', add, add_c, reset);
 		show_graph(options->file, '-', del, del_c, reset);
 		fprintf(options->file, "\n");
@@ -1661,17 +1693,16 @@
 		return;
 
 	for (i = 0; i < data->nr; i++) {
-		if (!data->files[i]->is_binary &&
-		    !data->files[i]->is_unmerged) {
-			int added = data->files[i]->added;
-			int deleted= data->files[i]->deleted;
-			if (!data->files[i]->is_renamed &&
-			    (added + deleted == 0)) {
-				total_files--;
-			} else {
-				adds += added;
-				dels += deleted;
-			}
+		int added = data->files[i]->added;
+		int deleted= data->files[i]->deleted;
+
+		if (data->files[i]->is_unmerged)
+			continue;
+		if (!data->files[i]->is_renamed && (added + deleted == 0)) {
+			total_files--;
+		} else {
+			adds += added;
+			dels += deleted;
 		}
 	}
 	if (options->output_prefix) {
@@ -2371,6 +2402,7 @@
 {
 	mmfile_t mf1, mf2;
 	struct diffstat_file *data;
+	int same_contents;
 
 	data = diffstat_add(diffstat, name_a, name_b);
 
@@ -2379,10 +2411,17 @@
 		return;
 	}
 
+	same_contents = !hashcmp(one->sha1, two->sha1);
+
 	if (diff_filespec_is_binary(one) || diff_filespec_is_binary(two)) {
 		data->is_binary = 1;
-		data->added = diff_filespec_size(two);
-		data->deleted = diff_filespec_size(one);
+		if (same_contents) {
+			data->added = 0;
+			data->deleted = 0;
+		} else {
+			data->added = diff_filespec_size(two);
+			data->deleted = diff_filespec_size(one);
+		}
 	}
 
 	else if (complete_rewrite) {
@@ -2392,7 +2431,7 @@
 		data->added = count_lines(two->data, two->size);
 	}
 
-	else {
+	else if (!same_contents) {
 		/* Crazy xdl interfaces.. */
 		xpparam_t xpp;
 		xdemitconf_t xecfg;
diff --git a/dir.c b/dir.c
index e98760c..ed1510f 100644
--- a/dir.c
+++ b/dir.c
@@ -74,7 +74,6 @@
 
 int fill_directory(struct dir_struct *dir, const char **pathspec)
 {
-	const char *path;
 	size_t len;
 
 	/*
@@ -82,15 +81,9 @@
 	 * use that to optimize the directory walk
 	 */
 	len = common_prefix_len(pathspec);
-	path = "";
-
-	if (len)
-		path = xmemdupz(*pathspec, len);
 
 	/* Read the directory and prune it */
-	read_directory(dir, path, len, pathspec);
-	if (*path)
-		free((char *)path);
+	read_directory(dir, pathspec ? *pathspec : "", len, pathspec);
 	return len;
 }
 
@@ -873,14 +866,14 @@
 };
 
 static enum path_treatment treat_one_path(struct dir_struct *dir,
-					  char *path, int *len,
+					  struct strbuf *path,
 					  const struct path_simplify *simplify,
 					  int dtype, struct dirent *de)
 {
-	int exclude = excluded(dir, path, &dtype);
+	int exclude = excluded(dir, path->buf, &dtype);
 	if (exclude && (dir->flags & DIR_COLLECT_IGNORED)
-	    && exclude_matches_pathspec(path, *len, simplify))
-		dir_add_ignored(dir, path, *len);
+	    && exclude_matches_pathspec(path->buf, path->len, simplify))
+		dir_add_ignored(dir, path->buf, path->len);
 
 	/*
 	 * Excluded? If we don't explicitly want to show
@@ -890,7 +883,7 @@
 		return path_ignored;
 
 	if (dtype == DT_UNKNOWN)
-		dtype = get_dtype(de, path, *len);
+		dtype = get_dtype(de, path->buf, path->len);
 
 	/*
 	 * Do we want to see just the ignored files?
@@ -907,9 +900,8 @@
 	default:
 		return path_ignored;
 	case DT_DIR:
-		memcpy(path + *len, "/", 2);
-		(*len)++;
-		switch (treat_directory(dir, path, *len, simplify)) {
+		strbuf_addch(path, '/');
+		switch (treat_directory(dir, path->buf, path->len, simplify)) {
 		case show_directory:
 			if (exclude != !!(dir->flags
 					  & DIR_SHOW_IGNORED))
@@ -930,26 +922,21 @@
 
 static enum path_treatment treat_path(struct dir_struct *dir,
 				      struct dirent *de,
-				      char *path, int path_max,
+				      struct strbuf *path,
 				      int baselen,
-				      const struct path_simplify *simplify,
-				      int *len)
+				      const struct path_simplify *simplify)
 {
 	int dtype;
 
 	if (is_dot_or_dotdot(de->d_name) || !strcmp(de->d_name, ".git"))
 		return path_ignored;
-	*len = strlen(de->d_name);
-	/* Ignore overly long pathnames! */
-	if (*len + baselen + 8 > path_max)
-		return path_ignored;
-	memcpy(path + baselen, de->d_name, *len + 1);
-	*len += baselen;
-	if (simplify_away(path, *len, simplify))
+	strbuf_setlen(path, baselen);
+	strbuf_addstr(path, de->d_name);
+	if (simplify_away(path->buf, path->len, simplify))
 		return path_ignored;
 
 	dtype = DTYPE(de);
-	return treat_one_path(dir, path, len, simplify, dtype, de);
+	return treat_one_path(dir, path, simplify, dtype, de);
 }
 
 /*
@@ -966,22 +953,23 @@
 				    int check_only,
 				    const struct path_simplify *simplify)
 {
-	DIR *fdir = opendir(*base ? base : ".");
+	DIR *fdir;
 	int contents = 0;
 	struct dirent *de;
-	char path[PATH_MAX + 1];
+	struct strbuf path = STRBUF_INIT;
 
+	strbuf_add(&path, base, baselen);
+
+	fdir = opendir(path.len ? path.buf : ".");
 	if (!fdir)
-		return 0;
-
-	memcpy(path, base, baselen);
+		goto out;
 
 	while ((de = readdir(fdir)) != NULL) {
-		int len;
-		switch (treat_path(dir, de, path, sizeof(path),
-				   baselen, simplify, &len)) {
+		switch (treat_path(dir, de, &path, baselen, simplify)) {
 		case path_recurse:
-			contents += read_directory_recursive(dir, path, len, 0, simplify);
+			contents += read_directory_recursive(dir, path.buf,
+							     path.len, 0,
+							     simplify);
 			continue;
 		case path_ignored:
 			continue;
@@ -990,12 +978,12 @@
 		}
 		contents++;
 		if (check_only)
-			goto exit_early;
-		else
-			dir_add_name(dir, path, len);
+			break;
+		dir_add_name(dir, path.buf, path.len);
 	}
-exit_early:
 	closedir(fdir);
+ out:
+	strbuf_release(&path);
 
 	return contents;
 }
@@ -1058,8 +1046,8 @@
 			      const char *path, int len,
 			      const struct path_simplify *simplify)
 {
-	char pathbuf[PATH_MAX];
-	int baselen, blen;
+	struct strbuf sb = STRBUF_INIT;
+	int baselen, rc = 0;
 	const char *cp;
 
 	while (len && path[len - 1] == '/')
@@ -1074,19 +1062,22 @@
 			baselen = len;
 		else
 			baselen = cp - path;
-		memcpy(pathbuf, path, baselen);
-		pathbuf[baselen] = '\0';
-		if (!is_directory(pathbuf))
-			return 0;
-		if (simplify_away(pathbuf, baselen, simplify))
-			return 0;
-		blen = baselen;
-		if (treat_one_path(dir, pathbuf, &blen, simplify,
+		strbuf_setlen(&sb, 0);
+		strbuf_add(&sb, path, baselen);
+		if (!is_directory(sb.buf))
+			break;
+		if (simplify_away(sb.buf, sb.len, simplify))
+			break;
+		if (treat_one_path(dir, &sb, simplify,
 				   DT_DIR, NULL) == path_ignored)
-			return 0; /* do not recurse into it */
-		if (len <= baselen)
-			return 1; /* finished checking */
+			break; /* do not recurse into it */
+		if (len <= baselen) {
+			rc = 1;
+			break; /* finished checking */
+		}
 	}
+	strbuf_release(&sb);
+	return rc;
 }
 
 int read_directory(struct dir_struct *dir, const char *path, int len, const char **pathspec)
diff --git a/entry.c b/entry.c
index 852fea1..17a6bcc 100644
--- a/entry.c
+++ b/entry.c
@@ -120,58 +120,15 @@
 				 const struct checkout *state, int to_tempfile,
 				 int *fstat_done, struct stat *statbuf)
 {
-	struct git_istream *st;
-	enum object_type type;
-	unsigned long sz;
 	int result = -1;
-	ssize_t kept = 0;
-	int fd = -1;
-
-	st = open_istream(ce->sha1, &type, &sz, filter);
-	if (!st)
-		return -1;
-	if (type != OBJ_BLOB)
-		goto close_and_exit;
+	int fd;
 
 	fd = open_output_fd(path, ce, to_tempfile);
-	if (fd < 0)
-		goto close_and_exit;
-
-	for (;;) {
-		char buf[1024 * 16];
-		ssize_t wrote, holeto;
-		ssize_t readlen = read_istream(st, buf, sizeof(buf));
-
-		if (!readlen)
-			break;
-		if (sizeof(buf) == readlen) {
-			for (holeto = 0; holeto < readlen; holeto++)
-				if (buf[holeto])
-					break;
-			if (readlen == holeto) {
-				kept += holeto;
-				continue;
-			}
-		}
-
-		if (kept && lseek(fd, kept, SEEK_CUR) == (off_t) -1)
-			goto close_and_exit;
-		else
-			kept = 0;
-		wrote = write_in_full(fd, buf, readlen);
-
-		if (wrote != readlen)
-			goto close_and_exit;
-	}
-	if (kept && (lseek(fd, kept - 1, SEEK_CUR) == (off_t) -1 ||
-		     write(fd, "", 1) != 1))
-		goto close_and_exit;
-	*fstat_done = fstat_output(fd, state, statbuf);
-
-close_and_exit:
-	close_istream(st);
-	if (0 <= fd)
+	if (0 <= fd) {
+		result = stream_blob_to_fd(fd, ce->sha1, filter, 1);
+		*fstat_done = fstat_output(fd, state, statbuf);
 		result = close(fd);
+	}
 	if (result && 0 <= fd)
 		unlink(path);
 	return result;
diff --git a/environment.c b/environment.c
index d7e6c65..669e498 100644
--- a/environment.c
+++ b/environment.c
@@ -11,9 +11,6 @@
 #include "refs.h"
 #include "fmt-merge-msg.h"
 
-char git_default_email[MAX_GITNAME];
-char git_default_name[MAX_GITNAME];
-int user_ident_explicitly_given;
 int trust_executable_bit = 1;
 int trust_ctime = 1;
 int has_symlinks = 1;
diff --git a/fsck.c b/fsck.c
index 6c855f8..4c63b2c 100644
--- a/fsck.c
+++ b/fsck.c
@@ -27,7 +27,7 @@
 		else if (S_ISREG(entry.mode) || S_ISLNK(entry.mode))
 			result = walk(&lookup_blob(entry.sha1)->object, OBJ_BLOB, data);
 		else {
-			result = error("in tree %s: entry %s has bad mode %.6o\n",
+			result = error("in tree %s: entry %s has bad mode %.6o",
 					sha1_to_hex(tree->object.sha1), entry.path, entry.mode);
 		}
 		if (result < 0)
diff --git a/generate-cmdlist.sh b/generate-cmdlist.sh
index 1093ef4..9a4c9b9 100755
--- a/generate-cmdlist.sh
+++ b/generate-cmdlist.sh
@@ -16,7 +16,7 @@
      /^NAME/,/git-'"$cmd"'/H
      ${
 	    x
-	    s/.*git-'"$cmd"' - \(.*\)/  {"'"$cmd"'", "\1"},/
+	    s/.*git-'"$cmd"' - \(.*\)/  {"'"$cmd"'", N_("\1")},/
 	    p
      }' "Documentation/git-$cmd.txt"
 done
diff --git a/git-am.sh b/git-am.sh
index 4da0dda..f8b7a0c 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -24,6 +24,7 @@
 ignore-whitespace pass it through git-apply
 directory=      pass it through git-apply
 exclude=        pass it through git-apply
+include=        pass it through git-apply
 C=              pass it through git-apply
 p=              pass it through git-apply
 patch-format=   format the patch(es) are in
@@ -138,6 +139,12 @@
     say Using index info to reconstruct a base tree...
 
     cmd='GIT_INDEX_FILE="$dotest/patch-merge-tmp-index"'
+
+    if test -z "$GIT_QUIET"
+    then
+	eval "$cmd git diff-index --cached --diff-filter=AM --name-status HEAD"
+    fi
+
     cmd="$cmd git apply --cached $git_apply_opt"' <"$dotest/patch"'
     if eval "$cmd"
     then
@@ -412,7 +419,7 @@
 		;;
 	--resolvemsg)
 		shift; resolvemsg=$1 ;;
-	--whitespace|--directory|--exclude)
+	--whitespace|--directory|--exclude|--include)
 		git_apply_opt="$git_apply_opt $(sq "$1=$2")"; shift ;;
 	-C|-p)
 		git_apply_opt="$git_apply_opt $(sq "$1$2")"; shift ;;
diff --git a/git-compat-util.h b/git-compat-util.h
index ed11ad8..5bd9ad7 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -595,4 +595,7 @@
  */
 int remove_or_warn(unsigned int mode, const char *path);
 
+/* Get the passwd entry for the UID of the current process. */
+struct passwd *xgetpwuid_self(void);
+
 #endif
diff --git a/git-difftool--helper.sh b/git-difftool--helper.sh
index e6558d1..3d0fe0c 100755
--- a/git-difftool--helper.sh
+++ b/git-difftool--helper.sh
@@ -73,9 +73,16 @@
 	fi
 fi
 
-# Launch the merge tool on each path provided by 'git diff'
-while test $# -gt 6
-do
-	launch_merge_tool "$1" "$2" "$5"
-	shift 7
-done
+if test -n "$GIT_DIFFTOOL_DIRDIFF"
+then
+	LOCAL="$1"
+	REMOTE="$2"
+	run_merge_tool "$merge_tool" false
+else
+	# Launch the merge tool on each path provided by 'git diff'
+	while test $# -gt 6
+	do
+		launch_merge_tool "$1" "$2" "$5"
+		shift 7
+	done
+fi
diff --git a/git-difftool.perl b/git-difftool.perl
index 09b65f1..ae1e052 100755
--- a/git-difftool.perl
+++ b/git-difftool.perl
@@ -1,121 +1,361 @@
-#!/usr/bin/env perl
+#!/usr/bin/perl
 # Copyright (c) 2009, 2010 David Aguilar
+# Copyright (c) 2012 Tim Henigan
 #
 # This is a wrapper around the GIT_EXTERNAL_DIFF-compatible
 # git-difftool--helper script.
 #
 # This script exports GIT_EXTERNAL_DIFF and GIT_PAGER for use by git.
-# GIT_DIFFTOOL_NO_PROMPT, GIT_DIFFTOOL_PROMPT, and GIT_DIFF_TOOL
-# are exported for use by git-difftool--helper.
+# The GIT_DIFF* variables are exported for use by git-difftool--helper.
 #
 # Any arguments that are unknown to this script are forwarded to 'git diff'.
 
 use 5.008;
 use strict;
 use warnings;
-use Cwd qw(abs_path);
 use File::Basename qw(dirname);
+use File::Copy;
+use File::Find;
+use File::stat;
+use File::Path qw(mkpath);
+use File::Temp qw(tempdir);
+use Getopt::Long qw(:config pass_through);
+use Git;
 
-require Git;
-
-my $DIR = abs_path(dirname($0));
-
+my @tools;
+my @working_tree;
+my $rc;
+my $repo = Git->repository();
+my $repo_path = $repo->repo_path();
 
 sub usage
 {
+	my $exitcode = shift;
 	print << 'USAGE';
-usage: git difftool [-t|--tool=<tool>] [-x|--extcmd=<cmd>]
-                    [-y|--no-prompt]   [-g|--gui]
+usage: git difftool [-t|--tool=<tool>] [--tool-help]
+                    [-x|--extcmd=<cmd>]
+                    [-g|--gui] [--no-gui]
+                    [--prompt] [-y|--no-prompt]
+                    [-d|--dir-diff]
                     ['git diff' options]
 USAGE
-	exit 1;
+	exit($exitcode);
 }
 
-sub setup_environment
+sub find_worktree
 {
-	$ENV{PATH} = "$DIR:$ENV{PATH}";
+	# Git->repository->wc_path() does not honor changes to the working
+	# tree location made by $ENV{GIT_WORK_TREE} or the 'core.worktree'
+	# config variable.
+	my $worktree;
+	my $env_worktree = $ENV{GIT_WORK_TREE};
+	my $core_worktree = Git::config('core.worktree');
+
+	if (defined($env_worktree) and (length($env_worktree) > 0)) {
+		$worktree = $env_worktree;
+	} elsif (defined($core_worktree) and (length($core_worktree) > 0)) {
+		$worktree = $core_worktree;
+	} else {
+		$worktree = $repo->wc_path();
+	}
+
+	return $worktree;
+}
+
+my $workdir = find_worktree();
+
+sub filter_tool_scripts
+{
+	if (-d $_) {
+		if ($_ ne ".") {
+			# Ignore files in subdirectories
+			$File::Find::prune = 1;
+		}
+	} else {
+		if ((-f $_) && ($_ ne "defaults")) {
+			push(@tools, $_);
+		}
+	}
+}
+
+sub print_tool_help
+{
+	my ($cmd, @found, @notfound);
+	my $gitpath = Git::exec_path();
+
+	find(\&filter_tool_scripts, "$gitpath/mergetools");
+
+	foreach my $tool (@tools) {
+		$cmd  = "TOOL_MODE=diff";
+		$cmd .= ' && . "$(git --exec-path)/git-mergetool--lib"';
+		$cmd .= " && get_merge_tool_path $tool >/dev/null 2>&1";
+		$cmd .= " && can_diff >/dev/null 2>&1";
+		if (system('sh', '-c', $cmd) == 0) {
+			push(@found, $tool);
+		} else {
+			push(@notfound, $tool);
+		}
+	}
+
+	print "'git difftool --tool=<tool>' may be set to one of the following:\n";
+	print "\t$_\n" for (sort(@found));
+
+	print "\nThe following tools are valid, but not currently available:\n";
+	print "\t$_\n" for (sort(@notfound));
+
+	print "\nNOTE: Some of the tools listed above only work in a windowed\n";
+	print "environment. If run in a terminal-only session, they will fail.\n";
+
+	exit(0);
+}
+
+sub setup_dir_diff
+{
+	# Run the diff; exit immediately if no diff found
+	# 'Repository' and 'WorkingCopy' must be explicitly set to insure that
+	# if $GIT_DIR and $GIT_WORK_TREE are set in ENV, they are actually used
+	# by Git->repository->command*.
+	my $diffrepo = Git->repository(Repository => $repo_path, WorkingCopy => $workdir);
+	my $diffrtn = $diffrepo->command_oneline('diff', '--raw', '--no-abbrev', '-z', @ARGV);
+	exit(0) if (length($diffrtn) == 0);
+
+	# Setup temp directories
+	my $tmpdir = tempdir('git-diffall.XXXXX', CLEANUP => 1, TMPDIR => 1);
+	my $ldir = "$tmpdir/left";
+	my $rdir = "$tmpdir/right";
+	mkpath($ldir) or die $!;
+	mkpath($rdir) or die $!;
+
+	# Build index info for left and right sides of the diff
+	my $submodule_mode = '160000';
+	my $symlink_mode = '120000';
+	my $null_mode = '0' x 6;
+	my $null_sha1 = '0' x 40;
+	my $lindex = '';
+	my $rindex = '';
+	my %submodule;
+	my %symlink;
+	my @rawdiff = split('\0', $diffrtn);
+
+	my $i = 0;
+	while ($i < $#rawdiff) {
+		if ($rawdiff[$i] =~ /^::/) {
+			print "Combined diff formats ('-c' and '--cc') are not supported in directory diff mode.\n";
+			exit(1);
+		}
+
+		my ($lmode, $rmode, $lsha1, $rsha1, $status) = split(' ', substr($rawdiff[$i], 1));
+		my $src_path = $rawdiff[$i + 1];
+		my $dst_path;
+
+		if ($status =~ /^[CR]/) {
+			$dst_path = $rawdiff[$i + 2];
+			$i += 3;
+		} else {
+			$dst_path = $src_path;
+			$i += 2;
+		}
+
+		if (($lmode eq $submodule_mode) or ($rmode eq $submodule_mode)) {
+			$submodule{$src_path}{left} = $lsha1;
+			if ($lsha1 ne $rsha1) {
+				$submodule{$dst_path}{right} = $rsha1;
+			} else {
+				$submodule{$dst_path}{right} = "$rsha1-dirty";
+			}
+			next;
+		}
+
+		if ($lmode eq $symlink_mode) {
+			$symlink{$src_path}{left} = $diffrepo->command_oneline('show', "$lsha1");
+		}
+
+		if ($rmode eq $symlink_mode) {
+			$symlink{$dst_path}{right} = $diffrepo->command_oneline('show', "$rsha1");
+		}
+
+		if (($lmode ne $null_mode) and ($status !~ /^C/)) {
+			$lindex .= "$lmode $lsha1\t$src_path\0";
+		}
+
+		if ($rmode ne $null_mode) {
+			if ($rsha1 ne $null_sha1) {
+				$rindex .= "$rmode $rsha1\t$dst_path\0";
+			} else {
+				push(@working_tree, $dst_path);
+			}
+		}
+	}
+
+	# If $GIT_DIR is not set prior to calling 'git update-index' and
+	# 'git checkout-index', then those commands will fail if difftool
+	# is called from a directory other than the repo root.
+	my $must_unset_git_dir = 0;
+	if (not defined($ENV{GIT_DIR})) {
+		$must_unset_git_dir = 1;
+		$ENV{GIT_DIR} = $repo_path;
+	}
+
+	# Populate the left and right directories based on each index file
+	my ($inpipe, $ctx);
+	$ENV{GIT_INDEX_FILE} = "$tmpdir/lindex";
+	($inpipe, $ctx) = $repo->command_input_pipe(qw/update-index -z --index-info/);
+	print($inpipe $lindex);
+	$repo->command_close_pipe($inpipe, $ctx);
+	$rc = system('git', 'checkout-index', '--all', "--prefix=$ldir/");
+	exit($rc | ($rc >> 8)) if ($rc != 0);
+
+	$ENV{GIT_INDEX_FILE} = "$tmpdir/rindex";
+	($inpipe, $ctx) = $repo->command_input_pipe(qw/update-index -z --index-info/);
+	print($inpipe $rindex);
+	$repo->command_close_pipe($inpipe, $ctx);
+	$rc = system('git', 'checkout-index', '--all', "--prefix=$rdir/");
+	exit($rc | ($rc >> 8)) if ($rc != 0);
+
+	# If $GIT_DIR was explicitly set just for the update/checkout
+	# commands, then it should be unset before continuing.
+	delete($ENV{GIT_DIR}) if ($must_unset_git_dir);
+	delete($ENV{GIT_INDEX_FILE});
+
+	# Changes in the working tree need special treatment since they are
+	# not part of the index
+	for my $file (@working_tree) {
+		my $dir = dirname($file);
+		unless (-d "$rdir/$dir") {
+			mkpath("$rdir/$dir") or die $!;
+		}
+		copy("$workdir/$file", "$rdir/$file") or die $!;
+		chmod(stat("$workdir/$file")->mode, "$rdir/$file") or die $!;
+	}
+
+	# Changes to submodules require special treatment. This loop writes a
+	# temporary file to both the left and right directories to show the
+	# change in the recorded SHA1 for the submodule.
+	for my $path (keys %submodule) {
+		if (defined($submodule{$path}{left})) {
+			write_to_file("$ldir/$path", "Subproject commit $submodule{$path}{left}");
+		}
+		if (defined($submodule{$path}{right})) {
+			write_to_file("$rdir/$path", "Subproject commit $submodule{$path}{right}");
+		}
+	}
+
+	# Symbolic links require special treatment. The standard "git diff"
+	# shows only the link itself, not the contents of the link target.
+	# This loop replicates that behavior.
+	for my $path (keys %symlink) {
+		if (defined($symlink{$path}{left})) {
+			write_to_file("$ldir/$path", $symlink{$path}{left});
+		}
+		if (defined($symlink{$path}{right})) {
+			write_to_file("$rdir/$path", $symlink{$path}{right});
+		}
+	}
+
+	return ($ldir, $rdir);
+}
+
+sub write_to_file
+{
+	my $path = shift;
+	my $value = shift;
+
+	# Make sure the path to the file exists
+	my $dir = dirname($path);
+	unless (-d "$dir") {
+		mkpath("$dir") or die $!;
+	}
+
+	# If the file already exists in that location, delete it.  This
+	# is required in the case of symbolic links.
+	unlink("$path");
+
+	open(my $fh, '>', "$path") or die $!;
+	print($fh $value);
+	close($fh);
+}
+
+# parse command-line options. all unrecognized options and arguments
+# are passed through to the 'git diff' command.
+my ($difftool_cmd, $dirdiff, $extcmd, $gui, $help, $prompt, $tool_help);
+GetOptions('g|gui!' => \$gui,
+	'd|dir-diff' => \$dirdiff,
+	'h' => \$help,
+	'prompt!' => \$prompt,
+	'y' => sub { $prompt = 0; },
+	't|tool:s' => \$difftool_cmd,
+	'tool-help' => \$tool_help,
+	'x|extcmd:s' => \$extcmd);
+
+if (defined($help)) {
+	usage(0);
+}
+if (defined($tool_help)) {
+	print_tool_help();
+}
+if (defined($difftool_cmd)) {
+	if (length($difftool_cmd) > 0) {
+		$ENV{GIT_DIFF_TOOL} = $difftool_cmd;
+	} else {
+		print "No <tool> given for --tool=<tool>\n";
+		usage(1);
+	}
+}
+if (defined($extcmd)) {
+	if (length($extcmd) > 0) {
+		$ENV{GIT_DIFFTOOL_EXTCMD} = $extcmd;
+	} else {
+		print "No <cmd> given for --extcmd=<cmd>\n";
+		usage(1);
+	}
+}
+if ($gui) {
+	my $guitool = '';
+	$guitool = Git::config('diff.guitool');
+	if (length($guitool) > 0) {
+		$ENV{GIT_DIFF_TOOL} = $guitool;
+	}
+}
+
+# In directory diff mode, 'git-difftool--helper' is called once
+# to compare the a/b directories.  In file diff mode, 'git diff'
+# will invoke a separate instance of 'git-difftool--helper' for
+# each file that changed.
+if (defined($dirdiff)) {
+	my ($a, $b) = setup_dir_diff();
+	if (defined($extcmd)) {
+		$rc = system($extcmd, $a, $b);
+	} else {
+		$ENV{GIT_DIFFTOOL_DIRDIFF} = 'true';
+		$rc = system('git', 'difftool--helper', $a, $b);
+	}
+
+	exit($rc | ($rc >> 8)) if ($rc != 0);
+
+	# If the diff including working copy files and those
+	# files were modified during the diff, then the changes
+	# should be copied back to the working tree
+	for my $file (@working_tree) {
+		copy("$b/$file", "$workdir/$file") or die $!;
+		chmod(stat("$b/$file")->mode, "$workdir/$file") or die $!;
+	}
+} else {
+	if (defined($prompt)) {
+		if ($prompt) {
+			$ENV{GIT_DIFFTOOL_PROMPT} = 'true';
+		} else {
+			$ENV{GIT_DIFFTOOL_NO_PROMPT} = 'true';
+		}
+	}
+
 	$ENV{GIT_PAGER} = '';
 	$ENV{GIT_EXTERNAL_DIFF} = 'git-difftool--helper';
+
+	# ActiveState Perl for Win32 does not implement POSIX semantics of
+	# exec* system call. It just spawns the given executable and finishes
+	# the starting program, exiting with code 0.
+	# system will at least catch the errors returned by git diff,
+	# allowing the caller of git difftool better handling of failures.
+	my $rc = system('git', 'diff', @ARGV);
+	exit($rc | ($rc >> 8));
 }
-
-sub exe
-{
-	my $exe = shift;
-	if ($^O eq 'MSWin32' || $^O eq 'msys') {
-		return "$exe.exe";
-	}
-	return $exe;
-}
-
-sub generate_command
-{
-	my @command = (exe('git'), 'diff');
-	my $skip_next = 0;
-	my $idx = -1;
-	my $prompt = '';
-	for my $arg (@ARGV) {
-		$idx++;
-		if ($skip_next) {
-			$skip_next = 0;
-			next;
-		}
-		if ($arg eq '-t' || $arg eq '--tool') {
-			usage() if $#ARGV <= $idx;
-			$ENV{GIT_DIFF_TOOL} = $ARGV[$idx + 1];
-			$skip_next = 1;
-			next;
-		}
-		if ($arg =~ /^--tool=/) {
-			$ENV{GIT_DIFF_TOOL} = substr($arg, 7);
-			next;
-		}
-		if ($arg eq '-x' || $arg eq '--extcmd') {
-			usage() if $#ARGV <= $idx;
-			$ENV{GIT_DIFFTOOL_EXTCMD} = $ARGV[$idx + 1];
-			$skip_next = 1;
-			next;
-		}
-		if ($arg =~ /^--extcmd=/) {
-			$ENV{GIT_DIFFTOOL_EXTCMD} = substr($arg, 9);
-			next;
-		}
-		if ($arg eq '-g' || $arg eq '--gui') {
-			eval {
-				my $tool = Git::command_oneline('config',
-				                                'diff.guitool');
-				if (length($tool)) {
-					$ENV{GIT_DIFF_TOOL} = $tool;
-				}
-			};
-			next;
-		}
-		if ($arg eq '-y' || $arg eq '--no-prompt') {
-			$prompt = 'no';
-			next;
-		}
-		if ($arg eq '--prompt') {
-			$prompt = 'yes';
-			next;
-		}
-		if ($arg eq '-h') {
-			usage();
-		}
-		push @command, $arg;
-	}
-	if ($prompt eq 'yes') {
-		$ENV{GIT_DIFFTOOL_PROMPT} = 'true';
-	} elsif ($prompt eq 'no') {
-		$ENV{GIT_DIFFTOOL_NO_PROMPT} = 'true';
-	}
-	return @command
-}
-
-setup_environment();
-
-# ActiveState Perl for Win32 does not implement POSIX semantics of
-# exec* system call. It just spawns the given executable and finishes
-# the starting program, exiting with code 0.
-# system will at least catch the errors returned by git diff,
-# allowing the caller of git difftool better handling of failures.
-my $rc = system(generate_command());
-exit($rc | ($rc >> 8));
diff --git a/contrib/fast-import/git-p4 b/git-p4.py
similarity index 87%
rename from contrib/fast-import/git-p4
rename to git-p4.py
index c5362c4..f895a24 100755
--- a/contrib/fast-import/git-p4
+++ b/git-p4.py
@@ -14,6 +14,8 @@
 
 verbose = False
 
+# Only labels/tags matching this will be imported/exported
+defaultLabelRegexp = r'[a-zA-Z0-9_\-.]+$'
 
 def p4_build_cmd(cmd):
     """Build a suitable p4 command line.
@@ -131,25 +133,29 @@
     subprocess.check_call(real_cmd, shell=expand)
 
 def p4_integrate(src, dest):
-    p4_system(["integrate", "-Dt", src, dest])
+    p4_system(["integrate", "-Dt", wildcard_encode(src), wildcard_encode(dest)])
 
-def p4_sync(path):
-    p4_system(["sync", path])
+def p4_sync(f, *options):
+    p4_system(["sync"] + list(options) + [wildcard_encode(f)])
 
 def p4_add(f):
-    p4_system(["add", f])
+    # forcibly add file names with wildcards
+    if wildcard_present(f):
+        p4_system(["add", "-f", f])
+    else:
+        p4_system(["add", f])
 
 def p4_delete(f):
-    p4_system(["delete", f])
+    p4_system(["delete", wildcard_encode(f)])
 
 def p4_edit(f):
-    p4_system(["edit", f])
+    p4_system(["edit", wildcard_encode(f)])
 
 def p4_revert(f):
-    p4_system(["revert", f])
+    p4_system(["revert", wildcard_encode(f)])
 
-def p4_reopen(type, file):
-    p4_system(["reopen", "-t", type, file])
+def p4_reopen(type, f):
+    p4_system(["reopen", "-t", type, wildcard_encode(f)])
 
 #
 # Canonicalize the p4 type and return a tuple of the
@@ -246,13 +252,33 @@
 def getP4OpenedType(file):
     # Returns the perforce file type for the given file.
 
-    result = p4_read_pipe(["opened", file])
+    result = p4_read_pipe(["opened", wildcard_encode(file)])
     match = re.match(".*\((.+)\)\r?$", result)
     if match:
         return match.group(1)
     else:
         die("Could not determine file type for %s (result: '%s')" % (file, result))
 
+# Return the set of all p4 labels
+def getP4Labels(depotPaths):
+    labels = set()
+    if isinstance(depotPaths,basestring):
+        depotPaths = [depotPaths]
+
+    for l in p4CmdList(["labels"] + ["%s..." % p for p in depotPaths]):
+        label = l['label']
+        labels.add(label)
+
+    return labels
+
+# Return the set of all git tags
+def getGitTags():
+    gitTags = set()
+    for line in read_pipe_lines(["git", "tag"]):
+        tag = line.strip()
+        gitTags.add(tag)
+    return gitTags
+
 def diffTreePattern():
     # This is a simple generator for the diff tree regex pattern. This could be
     # a class variable if this and parseDiffTreeEntry were a part of a class.
@@ -636,10 +662,39 @@
 
     return entry["Root"]
 
+#
+# P4 wildcards are not allowed in filenames.  P4 complains
+# if you simply add them, but you can force it with "-f", in
+# which case it translates them into %xx encoding internally.
+#
+def wildcard_decode(path):
+    # Search for and fix just these four characters.  Do % last so
+    # that fixing it does not inadvertently create new %-escapes.
+    # Cannot have * in a filename in windows; untested as to
+    # what p4 would do in such a case.
+    if not platform.system() == "Windows":
+        path = path.replace("%2A", "*")
+    path = path.replace("%23", "#") \
+               .replace("%40", "@") \
+               .replace("%25", "%")
+    return path
+
+def wildcard_encode(path):
+    # do % first to avoid double-encoding the %s introduced here
+    path = path.replace("%", "%25") \
+               .replace("*", "%2A") \
+               .replace("#", "%23") \
+               .replace("@", "%40")
+    return path
+
+def wildcard_present(path):
+    return path.translate(None, "*#@%") != path
+
 class Command:
     def __init__(self):
         self.usage = "usage: %prog [options]"
         self.needsGit = True
+        self.verbose = False
 
 class P4UserMap:
     def __init__(self):
@@ -705,13 +760,9 @@
 class P4Debug(Command):
     def __init__(self):
         Command.__init__(self)
-        self.options = [
-            optparse.make_option("--verbose", dest="verbose", action="store_true",
-                                 default=False),
-            ]
+        self.options = []
         self.description = "A tool to debug the output of p4 -G."
         self.needsGit = False
-        self.verbose = False
 
     def run(self, args):
         j = 0
@@ -725,11 +776,9 @@
     def __init__(self):
         Command.__init__(self)
         self.options = [
-            optparse.make_option("--verbose", dest="verbose", action="store_true"),
             optparse.make_option("--local", dest="rollbackLocalBranches", action="store_true")
         ]
         self.description = "A tool to debug the multi-branch import. Don't use :)"
-        self.verbose = False
         self.rollbackLocalBranches = False
 
     def run(self, args):
@@ -787,20 +836,20 @@
         Command.__init__(self)
         P4UserMap.__init__(self)
         self.options = [
-                optparse.make_option("--verbose", dest="verbose", action="store_true"),
                 optparse.make_option("--origin", dest="origin"),
                 optparse.make_option("-M", dest="detectRenames", action="store_true"),
                 # preserve the user, requires relevant p4 permissions
                 optparse.make_option("--preserve-user", dest="preserveUser", action="store_true"),
+                optparse.make_option("--export-labels", dest="exportLabels", action="store_true"),
         ]
         self.description = "Submit changes from git to the perforce depot."
         self.usage += " [name of git branch to submit into perforce depot]"
         self.interactive = True
         self.origin = ""
         self.detectRenames = False
-        self.verbose = False
         self.preserveUser = gitConfig("git-p4.preserveUser").lower() == "true"
         self.isWindows = (platform.system() == "Windows")
+        self.exportLabels = False
 
     def check(self):
         if len(p4CmdList("opened ...")) > 0:
@@ -970,7 +1019,7 @@
         mtime = os.stat(template_file).st_mtime
 
         # invoke the editor
-        if os.environ.has_key("P4EDITOR"):
+        if os.environ.has_key("P4EDITOR") and (os.environ.get("P4EDITOR") != ""):
             editor = os.environ.get("P4EDITOR")
         else:
             editor = read_pipe("git var GIT_EDITOR").strip()
@@ -1021,6 +1070,7 @@
         filesToAdd = set()
         filesToDelete = set()
         editedFiles = set()
+        pureRenameCopy = set()
         filesToChangeExecBit = {}
 
         for line in diff:
@@ -1044,10 +1094,13 @@
             elif modifier == "C":
                 src, dest = diff['src'], diff['dst']
                 p4_integrate(src, dest)
+                pureRenameCopy.add(dest)
                 if diff['src_sha1'] != diff['dst_sha1']:
                     p4_edit(dest)
+                    pureRenameCopy.discard(dest)
                 if isModeExecChanged(diff['src_mode'], diff['dst_mode']):
                     p4_edit(dest)
+                    pureRenameCopy.discard(dest)
                     filesToChangeExecBit[dest] = diff['dst_mode']
                 os.unlink(dest)
                 editedFiles.add(dest)
@@ -1056,6 +1109,8 @@
                 p4_integrate(src, dest)
                 if diff['src_sha1'] != diff['dst_sha1']:
                     p4_edit(dest)
+                else:
+                    pureRenameCopy.add(dest)
                 if isModeExecChanged(diff['src_mode'], diff['dst_mode']):
                     p4_edit(dest)
                     filesToChangeExecBit[dest] = diff['dst_mode']
@@ -1129,12 +1184,12 @@
                     print "The following files should be scheduled for deletion with p4 delete:"
                     print " ".join(filesToDelete)
                 die("Please resolve and submit the conflict manually and "
-                    + "continue afterwards with git-p4 submit --continue")
+                    + "continue afterwards with git p4 submit --continue")
             elif response == "w":
                 system(diffcmd + " > patch.txt")
                 print "Patch saved to patch.txt in %s !" % self.clientPath
                 die("Please resolve and submit the conflict manually and "
-                    "continue afterwards with git-p4 submit --continue")
+                    "continue afterwards with git p4 submit --continue")
 
         system(applyPatchCmd)
 
@@ -1164,7 +1219,8 @@
                 del(os.environ["P4DIFF"])
             diff = ""
             for editedFile in editedFiles:
-                diff += p4_read_pipe(['diff', '-du', editedFile])
+                diff += p4_read_pipe(['diff', '-du',
+                                      wildcard_encode(editedFile)])
 
             newdiff = ""
             for newFile in filesToAdd:
@@ -1178,8 +1234,8 @@
 
             if self.checkAuthorship and not self.p4UserIsMe(p4User):
                 submitTemplate += "######## git author %s does not match your p4 account.\n" % gitEmail
-                submitTemplate += "######## Use git-p4 option --preserve-user to modify authorship\n"
-                submitTemplate += "######## Use git-p4 config git-p4.skipUserNameCheck hides this message.\n"
+                submitTemplate += "######## Use option --preserve-user to modify authorship.\n"
+                submitTemplate += "######## Variable git-p4.skipUserNameCheck hides this message.\n"
 
             separatorLine = "######## everything below this line is just the diff #######\n"
 
@@ -1209,6 +1265,12 @@
                         # unmarshalled.
                         changelist = self.lastP4Changelist()
                         self.modifyChangelistUser(changelist, p4User)
+
+                # The rename/copy happened by applying a patch that created a
+                # new file.  This leaves it writable, which confuses p4.
+                for f in pureRenameCopy:
+                    p4_sync(f, "-f")
+
             else:
                 # skip this patch
                 print "Submission cancelled, undoing p4 changes."
@@ -1228,6 +1290,71 @@
                    + "Please review/edit and then use p4 submit -i < %s to submit directly!"
                    % (fileName, fileName))
 
+    # Export git tags as p4 labels. Create a p4 label and then tag
+    # with that.
+    def exportGitTags(self, gitTags):
+        validLabelRegexp = gitConfig("git-p4.labelExportRegexp")
+        if len(validLabelRegexp) == 0:
+            validLabelRegexp = defaultLabelRegexp
+        m = re.compile(validLabelRegexp)
+
+        for name in gitTags:
+
+            if not m.match(name):
+                if verbose:
+                    print "tag %s does not match regexp %s" % (name, validLabelRegexp)
+                continue
+
+            # Get the p4 commit this corresponds to
+            logMessage = extractLogMessageFromGitCommit(name)
+            values = extractSettingsGitLog(logMessage)
+
+            if not values.has_key('change'):
+                # a tag pointing to something not sent to p4; ignore
+                if verbose:
+                    print "git tag %s does not give a p4 commit" % name
+                continue
+            else:
+                changelist = values['change']
+
+            # Get the tag details.
+            inHeader = True
+            isAnnotated = False
+            body = []
+            for l in read_pipe_lines(["git", "cat-file", "-p", name]):
+                l = l.strip()
+                if inHeader:
+                    if re.match(r'tag\s+', l):
+                        isAnnotated = True
+                    elif re.match(r'\s*$', l):
+                        inHeader = False
+                        continue
+                else:
+                    body.append(l)
+
+            if not isAnnotated:
+                body = ["lightweight tag imported by git p4\n"]
+
+            # Create the label - use the same view as the client spec we are using
+            clientSpec = getClientSpec()
+
+            labelTemplate  = "Label: %s\n" % name
+            labelTemplate += "Description:\n"
+            for b in body:
+                labelTemplate += "\t" + b + "\n"
+            labelTemplate += "View:\n"
+            for mapping in clientSpec.mappings:
+                labelTemplate += "\t%s\n" % mapping.depot_side.path
+
+            p4_write_pipe(["label", "-i"], labelTemplate)
+
+            # Use the label
+            p4_system(["tag", "-l", name] +
+                      ["%s@%s" % (mapping.depot_side.path, changelist) for mapping in clientSpec.mappings])
+
+            if verbose:
+                print "created p4 label for tag %s" % name
+
     def run(self, args):
         if len(args) == 0:
             self.master = currentGitBranch()
@@ -1279,12 +1406,18 @@
         self.oldWorkingDirectory = os.getcwd()
 
         # ensure the clientPath exists
+        new_client_dir = False
         if not os.path.exists(self.clientPath):
+            new_client_dir = True
             os.makedirs(self.clientPath)
 
         chdir(self.clientPath)
         print "Synchronizing p4 checkout..."
-        p4_sync("...")
+        if new_client_dir:
+            # old one was destroyed, and maybe nobody told p4
+            p4_sync("...", "-f")
+        else:
+            p4_sync("...")
         self.check()
 
         commits = []
@@ -1317,6 +1450,16 @@
             rebase = P4Rebase()
             rebase.rebase()
 
+        if gitConfig("git-p4.exportLabels", "--bool") == "true":
+            self.exportLabels = True
+
+        if self.exportLabels:
+            p4Labels = getP4Labels(self.depotPath)
+            gitTags = getGitTags()
+
+            missingGitTags = gitTags - p4Labels
+            self.exportGitTags(missingGitTags)
+
         return True
 
 class View(object):
@@ -1544,7 +1687,7 @@
                 optparse.make_option("--changesfile", dest="changesFile"),
                 optparse.make_option("--silent", dest="silent", action="store_true"),
                 optparse.make_option("--detect-labels", dest="detectLabels", action="store_true"),
-                optparse.make_option("--verbose", dest="verbose", action="store_true"),
+                optparse.make_option("--import-labels", dest="importLabels", action="store_true"),
                 optparse.make_option("--import-local", dest="importIntoRemotes", action="store_false",
                                      help="Import into refs/heads/ , not refs/remotes"),
                 optparse.make_option("--max-changes", dest="maxChanges"),
@@ -1568,9 +1711,9 @@
         self.branch = ""
         self.detectBranches = False
         self.detectLabels = False
+        self.importLabels = False
         self.changesFile = ""
         self.syncWithOrigin = True
-        self.verbose = False
         self.importIntoRemotes = True
         self.maxChanges = ""
         self.isWindows = (platform.system() == "Windows")
@@ -1587,23 +1730,6 @@
         if gitConfig("git-p4.syncFromOrigin") == "false":
             self.syncWithOrigin = False
 
-    #
-    # P4 wildcards are not allowed in filenames.  P4 complains
-    # if you simply add them, but you can force it with "-f", in
-    # which case it translates them into %xx encoding internally.
-    # Search for and fix just these four characters.  Do % last so
-    # that fixing it does not inadvertently create new %-escapes.
-    #
-    def wildcard_decode(self, path):
-        # Cannot have * in a filename in windows; untested as to
-        # what p4 would do in such a case.
-        if not self.isWindows:
-            path = path.replace("%2A", "*")
-        path = path.replace("%23", "#") \
-                   .replace("%40", "@") \
-                   .replace("%25", "%")
-        return path
-
     # Force a checkpoint in fast-import and wait for it to finish
     def checkpoint(self):
         self.gitStream.write("checkpoint\n\n")
@@ -1671,6 +1797,7 @@
             fnum = fnum + 1
 
             relPath = self.stripRepoPath(path, self.depotPaths)
+            relPath = wildcard_decode(relPath)
 
             for branch in self.knownBranches.keys():
 
@@ -1688,7 +1815,7 @@
 
     def streamOneP4File(self, file, contents):
         relPath = self.stripRepoPath(file['depotFile'], self.branchPrefixes)
-        relPath = self.wildcard_decode(relPath)
+        relPath = wildcard_decode(relPath)
         if verbose:
             sys.stderr.write("%s\n" % relPath)
 
@@ -1757,6 +1884,7 @@
 
     def streamOneP4Deletion(self, file):
         relPath = self.stripRepoPath(file['path'], self.branchPrefixes)
+        relPath = wildcard_decode(relPath)
         if verbose:
             sys.stderr.write("delete %s\n" % relPath)
         self.gitStream.write("D %s\n" % relPath)
@@ -1829,6 +1957,38 @@
         else:
             return "%s <a@b>" % userid
 
+    # Stream a p4 tag
+    def streamTag(self, gitStream, labelName, labelDetails, commit, epoch):
+        if verbose:
+            print "writing tag %s for commit %s" % (labelName, commit)
+        gitStream.write("tag %s\n" % labelName)
+        gitStream.write("from %s\n" % commit)
+
+        if labelDetails.has_key('Owner'):
+            owner = labelDetails["Owner"]
+        else:
+            owner = None
+
+        # Try to use the owner of the p4 label, or failing that,
+        # the current p4 user id.
+        if owner:
+            email = self.make_email(owner)
+        else:
+            email = self.make_email(self.p4UserId())
+        tagger = "%s %s %s" % (email, epoch, self.tz)
+
+        gitStream.write("tagger %s\n" % tagger)
+
+        print "labelDetails=",labelDetails
+        if labelDetails.has_key('Description'):
+            description = labelDetails['Description']
+        else:
+            description = 'Label from git p4'
+
+        gitStream.write("data %d\n" % len(description))
+        gitStream.write(description)
+        gitStream.write("\n")
+
     def commit(self, details, files, branch, branchPrefixes, parent = ""):
         epoch = details["time"]
         author = details["user"]
@@ -1893,25 +2053,7 @@
                     cleanedFiles[info["depotFile"]] = info["rev"]
 
                 if cleanedFiles == labelRevisions:
-                    self.gitStream.write("tag tag_%s\n" % labelDetails["label"])
-                    self.gitStream.write("from %s\n" % branch)
-
-                    owner = labelDetails["Owner"]
-
-                    # Try to use the owner of the p4 label, or failing that,
-                    # the current p4 user id.
-                    if owner:
-                        email = self.make_email(owner)
-                    else:
-                        email = self.make_email(self.p4UserId())
-                    tagger = "%s %s %s" % (email, epoch, self.tz)
-
-                    self.gitStream.write("tagger %s\n" % tagger)
-
-                    description = labelDetails["Description"]
-                    self.gitStream.write("data %d\n" % len(description))
-                    self.gitStream.write(description)
-                    self.gitStream.write("\n")
+                    self.streamTag(self.gitStream, 'tag_%s' % labelDetails['label'], labelDetails, branch, epoch)
 
                 else:
                     if not self.silent:
@@ -1923,6 +2065,7 @@
                     print ("Tag %s does not match with change %s: file count is different."
                            % (labelDetails["label"], change))
 
+    # Build a dictionary of changelists and labels, for "detect-labels" option.
     def getLabels(self):
         self.labels = {}
 
@@ -1949,6 +2092,69 @@
         if self.verbose:
             print "Label changes: %s" % self.labels.keys()
 
+    # Import p4 labels as git tags. A direct mapping does not
+    # exist, so assume that if all the files are at the same revision
+    # then we can use that, or it's something more complicated we should
+    # just ignore.
+    def importP4Labels(self, stream, p4Labels):
+        if verbose:
+            print "import p4 labels: " + ' '.join(p4Labels)
+
+        ignoredP4Labels = gitConfigList("git-p4.ignoredP4Labels")
+        validLabelRegexp = gitConfig("git-p4.labelImportRegexp")
+        if len(validLabelRegexp) == 0:
+            validLabelRegexp = defaultLabelRegexp
+        m = re.compile(validLabelRegexp)
+
+        for name in p4Labels:
+            commitFound = False
+
+            if not m.match(name):
+                if verbose:
+                    print "label %s does not match regexp %s" % (name,validLabelRegexp)
+                continue
+
+            if name in ignoredP4Labels:
+                continue
+
+            labelDetails = p4CmdList(['label', "-o", name])[0]
+
+            # get the most recent changelist for each file in this label
+            change = p4Cmd(["changes", "-m", "1"] + ["%s...@%s" % (p, name)
+                                for p in self.depotPaths])
+
+            if change.has_key('change'):
+                # find the corresponding git commit; take the oldest commit
+                changelist = int(change['change'])
+                gitCommit = read_pipe(["git", "rev-list", "--max-count=1",
+                     "--reverse", ":/\[git-p4:.*change = %d\]" % changelist])
+                if len(gitCommit) == 0:
+                    print "could not find git commit for changelist %d" % changelist
+                else:
+                    gitCommit = gitCommit.strip()
+                    commitFound = True
+                    # Convert from p4 time format
+                    try:
+                        tmwhen = time.strptime(labelDetails['Update'], "%Y/%m/%d %H:%M:%S")
+                    except ValueError:
+                        print "Could not convert label time %s" % labelDetail['Update']
+                        tmwhen = 1
+
+                    when = int(time.mktime(tmwhen))
+                    self.streamTag(stream, name, labelDetails, gitCommit, when)
+                    if verbose:
+                        print "p4 label %s mapped to git commit %s" % (name, gitCommit)
+            else:
+                if verbose:
+                    print "Label %s has no changelists - possibly deleted?" % name
+
+            if not commitFound:
+                # We can't import this label; don't try again as it will get very
+                # expensive repeatedly fetching all the files for labels that will
+                # never be imported. If the label is moved in the future, the
+                # ignore will need to be removed manually.
+                system(["git", "config", "--add", "git-p4.ignoredP4Labels", name])
+
     def guessProjectName(self):
         for p in self.depotPaths:
             if p.endswith("/"):
@@ -2254,7 +2460,7 @@
 
         details["change"] = newestRevision
 
-        # Use time from top-most change so that all git-p4 clones of
+        # Use time from top-most change so that all git p4 clones of
         # the same p4 repo have the same commit SHA1s.
         res = p4CmdList("describe -s %d" % newestRevision)
         newestTime = None
@@ -2425,7 +2631,6 @@
 
         self.depotPaths = newPaths
 
-
         self.loadUserMapFromCache()
         self.labels = {}
         if self.detectLabels:
@@ -2474,8 +2679,8 @@
 
                 changes.sort()
             else:
-                # catch "git-p4 sync" with no new branches, in a repo that
-                # does not have any existing git-p4 branches
+                # catch "git p4 sync" with no new branches, in a repo that
+                # does not have any existing p4 branches
                 if len(args) == 0 and not self.p4BranchesInGit:
                     die("No remote p4 branches.  Perhaps you never did \"git p4 clone\" in here.");
                 if self.verbose:
@@ -2489,22 +2694,31 @@
             if len(changes) == 0:
                 if not self.silent:
                     print "No changes to import!"
-                return True
+            else:
+                if not self.silent and not self.detectBranches:
+                    print "Import destination: %s" % self.branch
 
-            if not self.silent and not self.detectBranches:
-                print "Import destination: %s" % self.branch
+                self.updatedBranches = set()
 
-            self.updatedBranches = set()
+                self.importChanges(changes)
 
-            self.importChanges(changes)
+                if not self.silent:
+                    print ""
+                    if len(self.updatedBranches) > 0:
+                        sys.stdout.write("Updated branches: ")
+                        for b in self.updatedBranches:
+                            sys.stdout.write("%s " % b)
+                        sys.stdout.write("\n")
 
-            if not self.silent:
-                print ""
-                if len(self.updatedBranches) > 0:
-                    sys.stdout.write("Updated branches: ")
-                    for b in self.updatedBranches:
-                        sys.stdout.write("%s " % b)
-                    sys.stdout.write("\n")
+        if gitConfig("git-p4.importLabels", "--bool") == "true":
+            self.importLabels = True
+
+        if self.importLabels:
+            p4Labels = getP4Labels(self.depotPaths)
+            gitTags = getGitTags()
+
+            missingP4Labels = p4Labels - gitTags
+            self.importP4Labels(self.gitStream, missingP4Labels)
 
         self.gitStream.close()
         if importProcess.wait() != 0:
@@ -2523,13 +2737,16 @@
 class P4Rebase(Command):
     def __init__(self):
         Command.__init__(self)
-        self.options = [ ]
+        self.options = [
+                optparse.make_option("--import-labels", dest="importLabels", action="store_true"),
+        ]
+        self.importLabels = False
         self.description = ("Fetches the latest revision from perforce and "
                             + "rebases the current work (branch) against it")
-        self.verbose = False
 
     def run(self, args):
         sync = P4Sync()
+        sync.importLabels = self.importLabels
         sync.run([])
 
         return self.rebase()
@@ -2719,16 +2936,16 @@
 
     args = sys.argv[2:]
 
-    if len(options) > 0:
-        if cmd.needsGit:
-            options.append(optparse.make_option("--git-dir", dest="gitdir"))
+    options.append(optparse.make_option("--verbose", dest="verbose", action="store_true"))
+    if cmd.needsGit:
+        options.append(optparse.make_option("--git-dir", dest="gitdir"))
 
-        parser = optparse.OptionParser(cmd.usage.replace("%prog", "%prog " + cmdName),
-                                       options,
-                                       description = cmd.description,
-                                       formatter = HelpFormatter())
+    parser = optparse.OptionParser(cmd.usage.replace("%prog", "%prog " + cmdName),
+                                   options,
+                                   description = cmd.description,
+                                   formatter = HelpFormatter())
 
-        (cmd, args) = parser.parse_args(sys.argv[2:], cmd);
+    (cmd, args) = parser.parse_args(sys.argv[2:], cmd);
     global verbose
     verbose = cmd.verbose
     if cmd.needsGit:
diff --git a/git-rebase--am.sh b/git-rebase--am.sh
index c815a24..04d8941 100644
--- a/git-rebase--am.sh
+++ b/git-rebase--am.sh
@@ -20,11 +20,20 @@
 
 test -n "$rebase_root" && root_flag=--root
 
-git format-patch -k --stdout --full-index --ignore-if-in-upstream \
-	--src-prefix=a/ --dst-prefix=b/ \
-	--no-renames $root_flag "$revisions" |
-git am $git_am_opt --rebasing --resolvemsg="$resolvemsg" &&
-move_to_original_branch
+if test -n "$keep_empty"
+then
+	# we have to do this the hard way.  git format-patch completely squashes
+	# empty commits and even if it didn't the format doesn't really lend
+	# itself well to recording empty patches.  fortunately, cherry-pick
+	# makes this easy
+	git cherry-pick --allow-empty "$revisions"
+else
+	git format-patch -k --stdout --full-index --ignore-if-in-upstream \
+		--src-prefix=a/ --dst-prefix=b/ \
+		--no-renames $root_flag "$revisions" |
+	git am $git_am_opt --rebasing --resolvemsg="$resolvemsg"
+fi && move_to_original_branch
+
 ret=$?
 test 0 != $ret -a -d "$state_dir" && write_basic_state
 exit $ret
diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 2e13258..0c19b7c 100644
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -167,6 +167,14 @@
 	sane_grep '^[^#]' "$1" >/dev/null
 }
 
+is_empty_commit() {
+	tree=$(git rev-parse -q --verify "$1"^{tree} 2>/dev/null ||
+		die "$1: not a commit that can be picked")
+	ptree=$(git rev-parse -q --verify "$1"^^{tree} 2>/dev/null ||
+		ptree=4b825dc642cb6eb9a060e54bf8d69288fbee4904)
+	test "$tree" = "$ptree"
+}
+
 # Run command with GIT_AUTHOR_NAME, GIT_AUTHOR_EMAIL, and
 # GIT_AUTHOR_DATE exported from the current environment.
 do_with_author () {
@@ -191,12 +199,19 @@
 
 pick_one () {
 	ff=--ff
+
 	case "$1" in -n) sha1=$2; ff= ;; *) sha1=$1 ;; esac
 	case "$force_rebase" in '') ;; ?*) ff= ;; esac
 	output git rev-parse --verify $sha1 || die "Invalid commit name: $sha1"
+
+	if is_empty_commit "$sha1"
+	then
+		empty_args="--allow-empty"
+	fi
+
 	test -d "$rewritten" &&
 		pick_one_preserving_merges "$@" && return
-	output git cherry-pick $ff "$@"
+	output git cherry-pick $empty_args $ff "$@"
 }
 
 pick_one_preserving_merges () {
@@ -780,9 +795,17 @@
 	sed -n "s/^>//p" |
 while read -r shortsha1 rest
 do
+
+	if test -z "$keep_empty" && is_empty_commit $shortsha1
+	then
+		comment_out="# "
+	else
+		comment_out=
+	fi
+
 	if test t != "$preserve_merges"
 	then
-		printf '%s\n' "pick $shortsha1 $rest" >> "$todo"
+		printf '%s\n' "${comment_out}pick $shortsha1 $rest" >>"$todo"
 	else
 		sha1=$(git rev-parse $shortsha1)
 		if test -z "$rebase_root"
@@ -801,7 +824,7 @@
 		if test f = "$preserve"
 		then
 			touch "$rewritten"/$sha1
-			printf '%s\n' "pick $shortsha1 $rest" >> "$todo"
+			printf '%s\n' "${comment_out}pick $shortsha1 $rest" >>"$todo"
 		fi
 	fi
 done
@@ -853,6 +876,12 @@
 #
 EOF
 
+if test -z "$keep_empty"
+then
+	echo "# Note that empty commits are commented out" >>"$todo"
+fi
+
+
 has_action "$todo" ||
 	die_abort "Nothing to do"
 
diff --git a/git-rebase.sh b/git-rebase.sh
index 03f73da..e616737 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -43,6 +43,7 @@
 no-ff!             cherry-pick all commits, even if unchanged
 m,merge!           use merging strategies to rebase
 i,interactive!     let the user edit the list of commits to rebase
+k,keep-empty	   preserve empty commits during rebase
 f,force-rebase!    force rebase even if branch is up to date
 X,strategy-option=! pass the argument through to the merge strategy
 stat!              display a diffstat of what changed upstream
@@ -97,6 +98,7 @@
 action=
 preserve_merges=
 autosquash=
+keep_empty=
 test "$(git config --bool rebase.autosquash)" = "true" && autosquash=t
 
 read_basic_state () {
@@ -165,6 +167,7 @@
 	if [ "$interactive_rebase" = implied ]; then
 		GIT_EDITOR=:
 		export GIT_EDITOR
+		autosquash=
 	fi
 	. git-rebase--$type
 }
@@ -220,6 +223,9 @@
 	-i)
 		interactive_rebase=explicit
 		;;
+	-k)
+		keep_empty=yes
+		;;
 	-p)
 		preserve_merges=t
 		test -z "$interactive_rebase" && interactive_rebase=implied
diff --git a/git-sh-setup.sh b/git-sh-setup.sh
index 5d8e4e6..770a86e 100644
--- a/git-sh-setup.sh
+++ b/git-sh-setup.sh
@@ -218,6 +218,39 @@
 	unset $(git rev-parse --local-env-vars)
 }
 
+
+# Platform specific tweaks to work around some commands
+case $(uname -s) in
+*MINGW*)
+	# Windows has its own (incompatible) sort and find
+	sort () {
+		/usr/bin/sort "$@"
+	}
+	find () {
+		/usr/bin/find "$@"
+	}
+	# git sees Windows-style pwd
+	pwd () {
+		builtin pwd -W
+	}
+	is_absolute_path () {
+		case "$1" in
+		[/\\]* | [A-Za-z]:*)
+			return 0 ;;
+		esac
+		return 1
+	}
+	;;
+*)
+	is_absolute_path () {
+		case "$1" in
+		/*)
+			return 0 ;;
+		esac
+		return 1
+	}
+esac
+
 # Make sure we are in a valid repository of a vintage we understand,
 # if we require to be in a git repository.
 if test -z "$NONGIT_OK"
@@ -237,31 +270,3 @@
 	}
 	: ${GIT_OBJECT_DIRECTORY="$GIT_DIR/objects"}
 fi
-
-# Fix some commands on Windows
-case $(uname -s) in
-*MINGW*)
-	# Windows has its own (incompatible) sort and find
-	sort () {
-		/usr/bin/sort "$@"
-	}
-	find () {
-		/usr/bin/find "$@"
-	}
-	is_absolute_path () {
-		case "$1" in
-		[/\\]* | [A-Za-z]:*)
-			return 0 ;;
-		esac
-		return 1
-	}
-	;;
-*)
-	is_absolute_path () {
-		case "$1" in
-		/*)
-			return 0 ;;
-		esac
-		return 1
-	}
-esac
diff --git a/git-submodule.sh b/git-submodule.sh
index 3d94a14..5c61ae2 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -101,11 +101,12 @@
 module_name()
 {
 	# Do we have "submodule.<something>.path = $1" defined in .gitmodules file?
+	sm_path="$1"
 	re=$(printf '%s\n' "$1" | sed -e 's/[].[^$\\*]/\\&/g')
 	name=$( git config -f .gitmodules --get-regexp '^submodule\..*\.path$' |
 		sed -n -e 's|^submodule\.\(.*\)\.path '"$re"'$|\1|p' )
 	test -z "$name" &&
-	die "$(eval_gettext "No submodule mapping found in .gitmodules for path '\$path'")"
+	die "$(eval_gettext "No submodule mapping found in .gitmodules for path '\$sm_path'")"
 	echo "$name"
 }
 
@@ -119,7 +120,7 @@
 #
 module_clone()
 {
-	path=$1
+	sm_path=$1
 	url=$2
 	reference="$3"
 	quiet=
@@ -130,8 +131,8 @@
 
 	gitdir=
 	gitdir_base=
-	name=$(module_name "$path" 2>/dev/null)
-	test -n "$name" || name="$path"
+	name=$(module_name "$sm_path" 2>/dev/null)
+	test -n "$name" || name="$sm_path"
 	base_name=$(dirname "$name")
 
 	gitdir=$(git rev-parse --git-dir)
@@ -140,17 +141,17 @@
 
 	if test -d "$gitdir"
 	then
-		mkdir -p "$path"
+		mkdir -p "$sm_path"
 		rm -f "$gitdir/index"
 	else
 		mkdir -p "$gitdir_base"
 		git clone $quiet -n ${reference:+"$reference"} \
-			--separate-git-dir "$gitdir" "$url" "$path" ||
-		die "$(eval_gettext "Clone of '\$url' into submodule path '\$path' failed")"
+			--separate-git-dir "$gitdir" "$url" "$sm_path" ||
+		die "$(eval_gettext "Clone of '\$url' into submodule path '\$sm_path' failed")"
 	fi
 
 	a=$(cd "$gitdir" && pwd)/
-	b=$(cd "$path" && pwd)/
+	b=$(cd "$sm_path" && pwd)/
 	# normalize Windows-style absolute paths to POSIX-style absolute paths
 	case $a in [a-zA-Z]:/*) a=/${a%%:*}${a#*:} ;; esac
 	case $b in [a-zA-Z]:/*) b=/${b%%:*}${b#*:} ;; esac
@@ -169,10 +170,10 @@
 
 	# Turn each leading "*/" component into "../"
 	rel=$(echo $b | sed -e 's|[^/][^/]*|..|g')
-	echo "gitdir: $rel/$a" >"$path/.git"
+	echo "gitdir: $rel/$a" >"$sm_path/.git"
 
 	rel=$(echo $a | sed -e 's|[^/][^/]*|..|g')
-	(clear_local_git_env; cd "$path" && GIT_WORK_TREE=. git config core.worktree "$rel/$b")
+	(clear_local_git_env; cd "$sm_path" && GIT_WORK_TREE=. git config core.worktree "$rel/$b")
 }
 
 #
@@ -223,14 +224,14 @@
 	done
 
 	repo=$1
-	path=$2
+	sm_path=$2
 
-	if test -z "$path"; then
-		path=$(echo "$repo" |
+	if test -z "$sm_path"; then
+		sm_path=$(echo "$repo" |
 			sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g')
 	fi
 
-	if test -z "$repo" -o -z "$path"; then
+	if test -z "$repo" -o -z "$sm_path"; then
 		usage
 	fi
 
@@ -251,7 +252,7 @@
 
 	# normalize path:
 	# multiple //; leading ./; /./; /../; trailing /
-	path=$(printf '%s/\n' "$path" |
+	sm_path=$(printf '%s/\n' "$sm_path" |
 		sed -e '
 			s|//*|/|g
 			s|^\(\./\)*||
@@ -261,49 +262,49 @@
 			tstart
 			s|/*$||
 		')
-	git ls-files --error-unmatch "$path" > /dev/null 2>&1 &&
-	die "$(eval_gettext "'\$path' already exists in the index")"
+	git ls-files --error-unmatch "$sm_path" > /dev/null 2>&1 &&
+	die "$(eval_gettext "'\$sm_path' already exists in the index")"
 
-	if test -z "$force" && ! git add --dry-run --ignore-missing "$path" > /dev/null 2>&1
+	if test -z "$force" && ! git add --dry-run --ignore-missing "$sm_path" > /dev/null 2>&1
 	then
 		eval_gettextln "The following path is ignored by one of your .gitignore files:
-\$path
+\$sm_path
 Use -f if you really want to add it." >&2
 		exit 1
 	fi
 
 	# perhaps the path exists and is already a git repo, else clone it
-	if test -e "$path"
+	if test -e "$sm_path"
 	then
-		if test -d "$path"/.git -o -f "$path"/.git
+		if test -d "$sm_path"/.git -o -f "$sm_path"/.git
 		then
-			eval_gettextln "Adding existing repo at '\$path' to the index"
+			eval_gettextln "Adding existing repo at '\$sm_path' to the index"
 		else
-			die "$(eval_gettext "'\$path' already exists and is not a valid git repo")"
+			die "$(eval_gettext "'\$sm_path' already exists and is not a valid git repo")"
 		fi
 
 	else
 
-		module_clone "$path" "$realrepo" "$reference" || exit
+		module_clone "$sm_path" "$realrepo" "$reference" || exit
 		(
 			clear_local_git_env
-			cd "$path" &&
+			cd "$sm_path" &&
 			# ash fails to wordsplit ${branch:+-b "$branch"...}
 			case "$branch" in
 			'') git checkout -f -q ;;
 			?*) git checkout -f -q -B "$branch" "origin/$branch" ;;
 			esac
-		) || die "$(eval_gettext "Unable to checkout submodule '\$path'")"
+		) || die "$(eval_gettext "Unable to checkout submodule '\$sm_path'")"
 	fi
-	git config submodule."$path".url "$realrepo"
+	git config submodule."$sm_path".url "$realrepo"
 
-	git add $force "$path" ||
-	die "$(eval_gettext "Failed to add submodule '\$path'")"
+	git add $force "$sm_path" ||
+	die "$(eval_gettext "Failed to add submodule '\$sm_path'")"
 
-	git config -f .gitmodules submodule."$path".path "$path" &&
-	git config -f .gitmodules submodule."$path".url "$repo" &&
+	git config -f .gitmodules submodule."$sm_path".path "$sm_path" &&
+	git config -f .gitmodules submodule."$sm_path".url "$repo" &&
 	git add --force .gitmodules ||
-	die "$(eval_gettext "Failed to register submodule '\$path'")"
+	die "$(eval_gettext "Failed to register submodule '\$sm_path'")"
 }
 
 #
@@ -341,23 +342,25 @@
 	exec 3<&0
 
 	module_list |
-	while read mode sha1 stage path
+	while read mode sha1 stage sm_path
 	do
-		if test -e "$path"/.git
+		if test -e "$sm_path"/.git
 		then
-			say "$(eval_gettext "Entering '\$prefix\$path'")"
-			name=$(module_name "$path")
+			say "$(eval_gettext "Entering '\$prefix\$sm_path'")"
+			name=$(module_name "$sm_path")
 			(
-				prefix="$prefix$path/"
+				prefix="$prefix$sm_path/"
 				clear_local_git_env
-				cd "$path" &&
+				# we make $path available to scripts ...
+				path=$sm_path
+				cd "$sm_path" &&
 				eval "$@" &&
 				if test -n "$recursive"
 				then
 					cmd_foreach "--recursive" "$@"
 				fi
 			) <&3 3<&- ||
-			die "$(eval_gettext "Stopping at '\$path'; script returned non-zero status.")"
+			die "$(eval_gettext "Stopping at '\$sm_path'; script returned non-zero status.")"
 		fi
 	done
 }
@@ -391,15 +394,16 @@
 	done
 
 	module_list "$@" |
-	while read mode sha1 stage path
+	while read mode sha1 stage sm_path
 	do
-		# Skip already registered paths
-		name=$(module_name "$path") || exit
+		name=$(module_name "$sm_path") || exit
+
+		# Copy url setting when it is not set yet
 		if test -z "$(git config "submodule.$name.url")"
 		then
 			url=$(git config -f .gitmodules submodule."$name".url)
 			test -z "$url" &&
-			die "$(eval_gettext "No url found for submodule path '\$path' in .gitmodules")"
+			die "$(eval_gettext "No url found for submodule path '\$sm_path' in .gitmodules")"
 
 			# Possibly a url relative to parent
 			case "$url" in
@@ -408,7 +412,9 @@
 				;;
 			esac
 			git config submodule."$name".url "$url" ||
-			die "$(eval_gettext "Failed to register url for submodule path '\$path'")"
+			die "$(eval_gettext "Failed to register url for submodule path '\$sm_path'")"
+
+			say "$(eval_gettext "Submodule '\$name' (\$url) registered for path '\$sm_path'")"
 		fi
 
 		# Copy "update" setting when it is not set yet
@@ -416,9 +422,7 @@
 		test -z "$upd" ||
 		test -n "$(git config submodule."$name".update)" ||
 		git config submodule."$name".update "$upd" ||
-		die "$(eval_gettext "Failed to register update mode for submodule path '\$path'")"
-
-		say "$(eval_gettext "Submodule '\$name' (\$url) registered for path '\$path'")"
+		die "$(eval_gettext "Failed to register update mode for submodule path '\$sm_path'")"
 	done
 }
 
@@ -490,14 +494,14 @@
 	cloned_modules=
 	module_list "$@" | {
 	err=
-	while read mode sha1 stage path
+	while read mode sha1 stage sm_path
 	do
 		if test "$stage" = U
 		then
-			echo >&2 "Skipping unmerged submodule $path"
+			echo >&2 "Skipping unmerged submodule $sm_path"
 			continue
 		fi
-		name=$(module_name "$path") || exit
+		name=$(module_name "$sm_path") || exit
 		url=$(git config submodule."$name".url)
 		if ! test -z "$update"
 		then
@@ -508,7 +512,7 @@
 
 		if test "$update_module" = "none"
 		then
-			echo "Skipping submodule '$path'"
+			echo "Skipping submodule '$sm_path'"
 			continue
 		fi
 
@@ -517,20 +521,20 @@
 			# Only mention uninitialized submodules when its
 			# path have been specified
 			test "$#" != "0" &&
-			say "$(eval_gettext "Submodule path '\$path' not initialized
+			say "$(eval_gettext "Submodule path '\$sm_path' not initialized
 Maybe you want to use 'update --init'?")"
 			continue
 		fi
 
-		if ! test -d "$path"/.git -o -f "$path"/.git
+		if ! test -d "$sm_path"/.git -o -f "$sm_path"/.git
 		then
-			module_clone "$path" "$url" "$reference"|| exit
+			module_clone "$sm_path" "$url" "$reference"|| exit
 			cloned_modules="$cloned_modules;$name"
 			subsha1=
 		else
-			subsha1=$(clear_local_git_env; cd "$path" &&
+			subsha1=$(clear_local_git_env; cd "$sm_path" &&
 				git rev-parse --verify HEAD) ||
-			die "$(eval_gettext "Unable to find current revision in submodule path '\$path'")"
+			die "$(eval_gettext "Unable to find current revision in submodule path '\$sm_path'")"
 		fi
 
 		if test "$subsha1" != "$sha1"
@@ -546,10 +550,10 @@
 			then
 				# Run fetch only if $sha1 isn't present or it
 				# is not reachable from a ref.
-				(clear_local_git_env; cd "$path" &&
+				(clear_local_git_env; cd "$sm_path" &&
 					( (rev=$(git rev-list -n 1 $sha1 --not --all 2>/dev/null) &&
 					 test -z "$rev") || git-fetch)) ||
-				die "$(eval_gettext "Unable to fetch in submodule path '\$path'")"
+				die "$(eval_gettext "Unable to fetch in submodule path '\$sm_path'")"
 			fi
 
 			# Is this something we just cloned?
@@ -563,24 +567,24 @@
 			case "$update_module" in
 			rebase)
 				command="git rebase"
-				die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$path'")"
-				say_msg="$(eval_gettext "Submodule path '\$path': rebased into '\$sha1'")"
+				die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$sm_path'")"
+				say_msg="$(eval_gettext "Submodule path '\$sm_path': rebased into '\$sha1'")"
 				must_die_on_failure=yes
 				;;
 			merge)
 				command="git merge"
-				die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$path'")"
-				say_msg="$(eval_gettext "Submodule path '\$path': merged in '\$sha1'")"
+				die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$sm_path'")"
+				say_msg="$(eval_gettext "Submodule path '\$sm_path': merged in '\$sha1'")"
 				must_die_on_failure=yes
 				;;
 			*)
 				command="git checkout $subforce -q"
-				die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$path'")"
-				say_msg="$(eval_gettext "Submodule path '\$path': checked out '\$sha1'")"
+				die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$sm_path'")"
+				say_msg="$(eval_gettext "Submodule path '\$sm_path': checked out '\$sha1'")"
 				;;
 			esac
 
-			if (clear_local_git_env; cd "$path" && $command "$sha1")
+			if (clear_local_git_env; cd "$sm_path" && $command "$sha1")
 			then
 				say "$say_msg"
 			elif test -n "$must_die_on_failure"
@@ -594,11 +598,11 @@
 
 		if test -n "$recursive"
 		then
-			(clear_local_git_env; cd "$path" && eval cmd_update "$orig_flags")
+			(clear_local_git_env; cd "$sm_path" && eval cmd_update "$orig_flags")
 			res=$?
 			if test $res -gt 0
 			then
-				die_msg="$(eval_gettext "Failed to recurse into submodule path '\$path'")"
+				die_msg="$(eval_gettext "Failed to recurse into submodule path '\$sm_path'")"
 				if test $res -eq 1
 				then
 					err="${err};$die_msg"
@@ -885,30 +889,30 @@
 	done
 
 	module_list "$@" |
-	while read mode sha1 stage path
+	while read mode sha1 stage sm_path
 	do
-		name=$(module_name "$path") || exit
+		name=$(module_name "$sm_path") || exit
 		url=$(git config submodule."$name".url)
-		displaypath="$prefix$path"
+		displaypath="$prefix$sm_path"
 		if test "$stage" = U
 		then
 			say "U$sha1 $displaypath"
 			continue
 		fi
-		if test -z "$url" || ! test -d "$path"/.git -o -f "$path"/.git
+		if test -z "$url" || ! test -d "$sm_path"/.git -o -f "$sm_path"/.git
 		then
 			say "-$sha1 $displaypath"
 			continue;
 		fi
-		set_name_rev "$path" "$sha1"
-		if git diff-files --ignore-submodules=dirty --quiet -- "$path"
+		set_name_rev "$sm_path" "$sha1"
+		if git diff-files --ignore-submodules=dirty --quiet -- "$sm_path"
 		then
 			say " $sha1 $displaypath$revname"
 		else
 			if test -z "$cached"
 			then
-				sha1=$(clear_local_git_env; cd "$path" && git rev-parse --verify HEAD)
-				set_name_rev "$path" "$sha1"
+				sha1=$(clear_local_git_env; cd "$sm_path" && git rev-parse --verify HEAD)
+				set_name_rev "$sm_path" "$sha1"
 			fi
 			say "+$sha1 $displaypath$revname"
 		fi
@@ -918,10 +922,10 @@
 			(
 				prefix="$displaypath/"
 				clear_local_git_env
-				cd "$path" &&
+				cd "$sm_path" &&
 				eval cmd_status "$orig_args"
 			) ||
-			die "$(eval_gettext "Failed to recurse into submodule path '\$path'")"
+			die "$(eval_gettext "Failed to recurse into submodule path '\$sm_path'")"
 		fi
 	done
 }
@@ -953,9 +957,9 @@
 	done
 	cd_to_toplevel
 	module_list "$@" |
-	while read mode sha1 stage path
+	while read mode sha1 stage sm_path
 	do
-		name=$(module_name "$path")
+		name=$(module_name "$sm_path")
 		url=$(git config -f .gitmodules --get submodule."$name".url)
 
 		# Possibly a url relative to parent
@@ -970,11 +974,11 @@
 			say "$(eval_gettext "Synchronizing submodule url for '\$name'")"
 			git config submodule."$name".url "$url"
 
-			if test -e "$path"/.git
+			if test -e "$sm_path"/.git
 			then
 			(
 				clear_local_git_env
-				cd "$path"
+				cd "$sm_path"
 				remote=$(get_default_remote)
 				git config remote."$remote".url "$url"
 			)
diff --git a/git-svn.perl b/git-svn.perl
index ca038ec..7870cc1 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -36,18 +36,39 @@
 $| = 1; # unbuffer STDOUT
 
 sub fatal (@) { print STDERR "@_\n"; exit 1 }
+
+# All SVN commands do it.  Otherwise we may die on SIGPIPE when the remote
+# repository decides to close the connection which we expect to be kept alive.
+$SIG{PIPE} = 'IGNORE';
+
+# Given a dot separated version number, "subtract" it from
+# the SVN::Core::VERSION; non-negaitive return means the SVN::Core
+# is at least at the version the caller asked for.
+sub compare_svn_version {
+	my (@ours) = split(/\./, $SVN::Core::VERSION);
+	my (@theirs) = split(/\./, $_[0]);
+	my ($i, $diff);
+
+	for ($i = 0; $i < @ours && $i < @theirs; $i++) {
+		$diff = $ours[$i] - $theirs[$i];
+		return $diff if ($diff);
+	}
+	return 1 if ($i < @ours);
+	return -1 if ($i < @theirs);
+	return 0;
+}
+
 sub _req_svn {
 	require SVN::Core; # use()-ing this causes segfaults for me... *shrug*
 	require SVN::Ra;
 	require SVN::Delta;
-	if ($SVN::Core::VERSION lt '1.1.0') {
+	if (::compare_svn_version('1.1.0') < 0) {
 		fatal "Need SVN::Core 1.1.0 or better (got $SVN::Core::VERSION)";
 	}
 }
 my $can_compress = eval { require Compress::Zlib; 1};
 push @Git::SVN::Ra::ISA, 'SVN::Ra';
-push @SVN::Git::Editor::ISA, 'SVN::Delta::Editor';
-push @SVN::Git::Fetcher::ISA, 'SVN::Delta::Editor';
+push @Git::SVN::Editor::ISA, 'SVN::Delta::Editor';
 use Carp qw/croak/;
 use Digest::MD5;
 use IO::File qw//;
@@ -58,6 +79,8 @@
 use Getopt::Long qw/:config gnu_getopt no_ignore_case auto_abbrev/;
 use IPC::Open3;
 use Git;
+use Git::SVN::Fetcher qw//;
+use Git::SVN::Prompt qw//;
 use Memoize;  # core since 5.8.0, Jul 2002
 
 BEGIN {
@@ -66,7 +89,7 @@
 	foreach (qw/command command_oneline command_noisy command_output_pipe
 	            command_input_pipe command_close_pipe
 	            command_bidi_pipe command_close_bidi_pipe/) {
-		for my $package ( qw(SVN::Git::Editor SVN::Git::Fetcher
+		for my $package ( qw(Git::SVN::Editor
 			Git::SVN::Migration Git::SVN::Log Git::SVN),
 			__PACKAGE__) {
 			*{"${package}::$_"} = \&{"Git::$_"};
@@ -84,16 +107,16 @@
 	$_message, $_file, $_branch_dest,
 	$_template, $_shared,
 	$_version, $_fetch_all, $_no_rebase, $_fetch_parent,
-	$_merge, $_strategy, $_dry_run, $_local,
+	$_merge, $_strategy, $_preserve_merges, $_dry_run, $_local,
 	$_prefix, $_no_checkout, $_url, $_verbose,
 	$_git_format, $_commit_url, $_tag, $_merge_info, $_interactive);
 $Git::SVN::_follow_parent = 1;
-$SVN::Git::Fetcher::_placeholder_filename = ".gitignore";
+$Git::SVN::Fetcher::_placeholder_filename = ".gitignore";
 $_q ||= 0;
 my %remote_opts = ( 'username=s' => \$Git::SVN::Prompt::_username,
                     'config-dir=s' => \$Git::SVN::Ra::config_dir,
                     'no-auth-cache' => \$Git::SVN::Prompt::_no_auth_cache,
-                    'ignore-paths=s' => \$SVN::Git::Fetcher::_ignore_regex,
+                    'ignore-paths=s' => \$Git::SVN::Fetcher::_ignore_regex,
                     'ignore-refs=s' => \$Git::SVN::Ra::_ignore_refs_regex );
 my %fc_opts = ( 'follow-parent|follow!' => \$Git::SVN::_follow_parent,
 		'authors-file|A=s' => \$_authors,
@@ -126,10 +149,10 @@
 		  'rewrite-uuid=s' => sub { $icv{rewriteUUID} = $_[1] },
                   %remote_opts );
 my %cmt_opts = ( 'edit|e' => \$_edit,
-		'rmdir' => \$SVN::Git::Editor::_rmdir,
-		'find-copies-harder' => \$SVN::Git::Editor::_find_copies_harder,
-		'l=i' => \$SVN::Git::Editor::_rename_limit,
-		'copy-similarity|C=i'=> \$SVN::Git::Editor::_cp_similarity
+		'rmdir' => \$Git::SVN::Editor::_rmdir,
+		'find-copies-harder' => \$Git::SVN::Editor::_find_copies_harder,
+		'l=i' => \$Git::SVN::Editor::_rename_limit,
+		'copy-similarity|C=i'=> \$Git::SVN::Editor::_cp_similarity
 );
 
 my %cmd = (
@@ -141,9 +164,9 @@
 	clone => [ \&cmd_clone, "Initialize and fetch revisions",
 			{ 'revision|r=s' => \$_revision,
 			  'preserve-empty-dirs' =>
-				\$SVN::Git::Fetcher::_preserve_empty_dirs,
+				\$Git::SVN::Fetcher::_preserve_empty_dirs,
 			  'placeholder-filename=s' =>
-				\$SVN::Git::Fetcher::_placeholder_filename,
+				\$Git::SVN::Fetcher::_placeholder_filename,
 			   %fc_opts, %init_opts } ],
 	init => [ \&cmd_init, "Initialize a repo for tracking" .
 			  " (requires URL argument)",
@@ -233,6 +256,7 @@
 			  'local|l' => \$_local,
 			  'fetch-all|all' => \$_fetch_all,
 			  'dry-run|n' => \$_dry_run,
+			  'preserve-merges|p' => \$_preserve_merges,
 			  %fc_opts } ],
 	'commit-diff' => [ \&cmd_commit_diff,
 	                   'Commit a diff between two trees',
@@ -440,15 +464,15 @@
 		command_noisy('config', "$pfx.$i", $icv{$i});
 		$set = $i;
 	}
-	my $ignore_paths_regex = \$SVN::Git::Fetcher::_ignore_regex;
+	my $ignore_paths_regex = \$Git::SVN::Fetcher::_ignore_regex;
 	command_noisy('config', "$pfx.ignore-paths", $$ignore_paths_regex)
 		if defined $$ignore_paths_regex;
 	my $ignore_refs_regex = \$Git::SVN::Ra::_ignore_refs_regex;
 	command_noisy('config', "$pfx.ignore-refs", $$ignore_refs_regex)
 		if defined $$ignore_refs_regex;
 
-	if (defined $SVN::Git::Fetcher::_preserve_empty_dirs) {
-		my $fname = \$SVN::Git::Fetcher::_placeholder_filename;
+	if (defined $Git::SVN::Fetcher::_preserve_empty_dirs) {
+		my $fname = \$Git::SVN::Fetcher::_placeholder_filename;
 		command_noisy('config', "$pfx.preserve-empty-dirs", 'true');
 		command_noisy('config', "$pfx.placeholder-filename", $$fname);
 	}
@@ -918,7 +942,7 @@
 			                },
 					mergeinfo => $_merge_info,
 			                svn_path => '');
-			if (!SVN::Git::Editor->new(\%ed_opts)->apply_diff) {
+			if (!Git::SVN::Editor->new(\%ed_opts)->apply_diff) {
 				print "No changes\n$d~1 == $d\n";
 			} elsif ($parents->{$d} && @{$parents->{$d}}) {
 				$gs->{inject_parents_dcommit}->{$cmt_rev} =
@@ -1042,8 +1066,8 @@
 		            " with the --destination argument.\n";
 		}
 		foreach my $g (@{$allglobs}) {
-			# SVN::Git::Editor could probably be moved to Git.pm..
-			my $re = SVN::Git::Editor::glob2pat($g->{path}->{left});
+			# Git::SVN::Editor could probably be moved to Git.pm..
+			my $re = Git::SVN::Editor::glob2pat($g->{path}->{left});
 			if ($_branch_dest =~ /$re/) {
 				$glob = $g;
 				last;
@@ -1401,7 +1425,7 @@
 	                tree_b => $tb,
 	                editor_cb => sub { print "Committed r$_[0]\n" },
 	                svn_path => $svn_path );
-	if (!SVN::Git::Editor->new(\%ed_opts)->apply_diff) {
+	if (!Git::SVN::Editor->new(\%ed_opts)->apply_diff) {
 		print "No changes\n$ta == $tb\n";
 	}
 }
@@ -1469,7 +1493,7 @@
 	}
 	::_req_svn();
 	$result .= "Repository UUID: $uuid\n" unless $diff_status eq "A" &&
-		($SVN::Core::VERSION le '1.5.4' || $file_type ne "dir");
+		(::compare_svn_version('1.5.4') <= 0 || $file_type ne "dir");
 	$result .= "Revision: " . ($diff_status eq "A" ? 0 : $rev) . "\n";
 
 	$result .= "Node Kind: " .
@@ -1570,6 +1594,7 @@
 	push @cmd, '-v' if $_verbose;
 	push @cmd, qw/--merge/ if $_merge;
 	push @cmd, "--strategy=$_strategy" if $_strategy;
+	push @cmd, "--preserve-merges" if $_preserve_merges;
 	@cmd;
 }
 
@@ -2031,6 +2056,7 @@
 use Time::Local;
 use Memoize;  # core since 5.8.0, Jul 2002
 use Memoize::Storable;
+use POSIX qw(:signal_h);
 
 my ($_gc_nr, $_gc_period);
 
@@ -3131,7 +3157,7 @@
 			# at the moment), so we can't rely on it
 			$self->{last_rev} = $r0;
 			$self->{last_commit} = $parent;
-			$ed = SVN::Git::Fetcher->new($self, $gs->{path});
+			$ed = Git::SVN::Fetcher->new($self, $gs->{path});
 			$gs->ra->gs_do_switch($r0, $rev, $gs,
 					      $self->full_url, $ed)
 			  or die "SVN connection failed somewhere...\n";
@@ -3149,7 +3175,7 @@
 		} else {
 			print STDERR "Following parent with do_update\n"
 			             unless $::_q > 1;
-			$ed = SVN::Git::Fetcher->new($self);
+			$ed = Git::SVN::Fetcher->new($self);
 			$self->ra->gs_do_update($rev, $rev, $self, $ed)
 			  or die "SVN connection failed somewhere...\n";
 		}
@@ -3172,7 +3198,7 @@
 			push @{$log_entry->{parents}}, $lc;
 			return $log_entry;
 		}
-		$ed = SVN::Git::Fetcher->new($self);
+		$ed = Git::SVN::Fetcher->new($self);
 		$last_rev = $self->{last_rev};
 		$ed->{c} = $lc;
 		@parents = ($lc);
@@ -3181,7 +3207,7 @@
 		if (my $log_entry = $self->find_parent_branch($paths, $rev)) {
 			return $log_entry;
 		}
-		$ed = SVN::Git::Fetcher->new($self);
+		$ed = Git::SVN::Fetcher->new($self);
 	}
 	unless ($self->ra->gs_do_update($last_rev, $rev, $self, $ed)) {
 		die "SVN connection failed somewhere...\n";
@@ -3886,7 +3912,7 @@
 	                editor_cb => sub {
 			       $self->set_tree_cb($log_entry, $tree, @_) },
 	                svn_path => $self->{path} );
-	if (!SVN::Git::Editor->new(\%ed_opts)->apply_diff) {
+	if (!Git::SVN::Editor->new(\%ed_opts)->apply_diff) {
 		print "No changes\nr$self->{last_rev} = $tree\n";
 	}
 }
@@ -4059,11 +4085,14 @@
 	length $commit == 40 or die "arg3 must be a full SHA1 hexsum\n";
 	my $db = $self->map_path($uuid);
 	my $db_lock = "$db.lock";
-	my $sig;
+	my $sigmask;
 	$update_ref ||= 0;
 	if ($update_ref) {
-		$SIG{INT} = $SIG{HUP} = $SIG{TERM} = $SIG{ALRM} = $SIG{PIPE} =
-		            $SIG{USR1} = $SIG{USR2} = sub { $sig = $_[0] };
+		$sigmask = POSIX::SigSet->new();
+		my $signew = POSIX::SigSet->new(SIGINT, SIGHUP, SIGTERM,
+			SIGALRM, SIGUSR1, SIGUSR2);
+		sigprocmask(SIG_BLOCK, $signew, $sigmask) or
+			croak "Can't block signals: $!";
 	}
 	mkfile($db);
 
@@ -4102,9 +4131,8 @@
 	                            "$db_lock => $db ($!)\n";
 	delete $LOCKFILES{$db_lock};
 	if ($update_ref) {
-		$SIG{INT} = $SIG{HUP} = $SIG{TERM} = $SIG{ALRM} = $SIG{PIPE} =
-		            $SIG{USR1} = $SIG{USR2} = 'DEFAULT';
-		kill $sig, $$ if defined $sig;
+		sigprocmask(SIG_SETMASK, $sigmask) or
+			croak "Can't restore signal mask: $!";
 	}
 }
 
@@ -4300,654 +4328,7 @@
 	$_[0] =~ s{^([^:]*://)[^@]+@}{$1};
 }
 
-package Git::SVN::Prompt;
-use strict;
-use warnings;
-require SVN::Core;
-use vars qw/$_no_auth_cache $_username/;
-
-sub simple {
-	my ($cred, $realm, $default_username, $may_save, $pool) = @_;
-	$may_save = undef if $_no_auth_cache;
-	$default_username = $_username if defined $_username;
-	if (defined $default_username && length $default_username) {
-		if (defined $realm && length $realm) {
-			print STDERR "Authentication realm: $realm\n";
-			STDERR->flush;
-		}
-		$cred->username($default_username);
-	} else {
-		username($cred, $realm, $may_save, $pool);
-	}
-	$cred->password(_read_password("Password for '" .
-	                               $cred->username . "': ", $realm));
-	$cred->may_save($may_save);
-	$SVN::_Core::SVN_NO_ERROR;
-}
-
-sub ssl_server_trust {
-	my ($cred, $realm, $failures, $cert_info, $may_save, $pool) = @_;
-	$may_save = undef if $_no_auth_cache;
-	print STDERR "Error validating server certificate for '$realm':\n";
-	{
-		no warnings 'once';
-		# All variables SVN::Auth::SSL::* are used only once,
-		# so we're shutting up Perl warnings about this.
-		if ($failures & $SVN::Auth::SSL::UNKNOWNCA) {
-			print STDERR " - The certificate is not issued ",
-			    "by a trusted authority. Use the\n",
-			    "   fingerprint to validate ",
-			    "the certificate manually!\n";
-		}
-		if ($failures & $SVN::Auth::SSL::CNMISMATCH) {
-			print STDERR " - The certificate hostname ",
-			    "does not match.\n";
-		}
-		if ($failures & $SVN::Auth::SSL::NOTYETVALID) {
-			print STDERR " - The certificate is not yet valid.\n";
-		}
-		if ($failures & $SVN::Auth::SSL::EXPIRED) {
-			print STDERR " - The certificate has expired.\n";
-		}
-		if ($failures & $SVN::Auth::SSL::OTHER) {
-			print STDERR " - The certificate has ",
-			    "an unknown error.\n";
-		}
-	} # no warnings 'once'
-	printf STDERR
-	        "Certificate information:\n".
-	        " - Hostname: %s\n".
-	        " - Valid: from %s until %s\n".
-	        " - Issuer: %s\n".
-	        " - Fingerprint: %s\n",
-	        map $cert_info->$_, qw(hostname valid_from valid_until
-	                               issuer_dname fingerprint);
-	my $choice;
-prompt:
-	print STDERR $may_save ?
-	      "(R)eject, accept (t)emporarily or accept (p)ermanently? " :
-	      "(R)eject or accept (t)emporarily? ";
-	STDERR->flush;
-	$choice = lc(substr(<STDIN> || 'R', 0, 1));
-	if ($choice =~ /^t$/i) {
-		$cred->may_save(undef);
-	} elsif ($choice =~ /^r$/i) {
-		return -1;
-	} elsif ($may_save && $choice =~ /^p$/i) {
-		$cred->may_save($may_save);
-	} else {
-		goto prompt;
-	}
-	$cred->accepted_failures($failures);
-	$SVN::_Core::SVN_NO_ERROR;
-}
-
-sub ssl_client_cert {
-	my ($cred, $realm, $may_save, $pool) = @_;
-	$may_save = undef if $_no_auth_cache;
-	print STDERR "Client certificate filename: ";
-	STDERR->flush;
-	chomp(my $filename = <STDIN>);
-	$cred->cert_file($filename);
-	$cred->may_save($may_save);
-	$SVN::_Core::SVN_NO_ERROR;
-}
-
-sub ssl_client_cert_pw {
-	my ($cred, $realm, $may_save, $pool) = @_;
-	$may_save = undef if $_no_auth_cache;
-	$cred->password(_read_password("Password: ", $realm));
-	$cred->may_save($may_save);
-	$SVN::_Core::SVN_NO_ERROR;
-}
-
-sub username {
-	my ($cred, $realm, $may_save, $pool) = @_;
-	$may_save = undef if $_no_auth_cache;
-	if (defined $realm && length $realm) {
-		print STDERR "Authentication realm: $realm\n";
-	}
-	my $username;
-	if (defined $_username) {
-		$username = $_username;
-	} else {
-		print STDERR "Username: ";
-		STDERR->flush;
-		chomp($username = <STDIN>);
-	}
-	$cred->username($username);
-	$cred->may_save($may_save);
-	$SVN::_Core::SVN_NO_ERROR;
-}
-
-sub _read_password {
-	my ($prompt, $realm) = @_;
-	my $password = '';
-	if (exists $ENV{GIT_ASKPASS}) {
-		open(PH, "-|", $ENV{GIT_ASKPASS}, $prompt);
-		$password = <PH>;
-		$password =~ s/[\012\015]//; # \n\r
-		close(PH);
-	} else {
-		print STDERR $prompt;
-		STDERR->flush;
-		require Term::ReadKey;
-		Term::ReadKey::ReadMode('noecho');
-		while (defined(my $key = Term::ReadKey::ReadKey(0))) {
-			last if $key =~ /[\012\015]/; # \n\r
-			$password .= $key;
-		}
-		Term::ReadKey::ReadMode('restore');
-		print STDERR "\n";
-		STDERR->flush;
-	}
-	$password;
-}
-
-package SVN::Git::Fetcher;
-use vars qw/@ISA $_ignore_regex $_preserve_empty_dirs $_placeholder_filename
-            @deleted_gpath %added_placeholder $repo_id/;
-use strict;
-use warnings;
-use Carp qw/croak/;
-use File::Basename qw/dirname/;
-use IO::File qw//;
-
-# file baton members: path, mode_a, mode_b, pool, fh, blob, base
-sub new {
-	my ($class, $git_svn, $switch_path) = @_;
-	my $self = SVN::Delta::Editor->new;
-	bless $self, $class;
-	if (exists $git_svn->{last_commit}) {
-		$self->{c} = $git_svn->{last_commit};
-		$self->{empty_symlinks} =
-		                  _mark_empty_symlinks($git_svn, $switch_path);
-	}
-
-	# some options are read globally, but can be overridden locally
-	# per [svn-remote "..."] section.  Command-line options will *NOT*
-	# override options set in an [svn-remote "..."] section
-	$repo_id = $git_svn->{repo_id};
-	my $k = "svn-remote.$repo_id.ignore-paths";
-	my $v = eval { command_oneline('config', '--get', $k) };
-	$self->{ignore_regex} = $v;
-
-	$k = "svn-remote.$repo_id.preserve-empty-dirs";
-	$v = eval { command_oneline('config', '--get', '--bool', $k) };
-	if ($v && $v eq 'true') {
-		$_preserve_empty_dirs = 1;
-		$k = "svn-remote.$repo_id.placeholder-filename";
-		$v = eval { command_oneline('config', '--get', $k) };
-		$_placeholder_filename = $v;
-	}
-
-	# Load the list of placeholder files added during previous invocations.
-	$k = "svn-remote.$repo_id.added-placeholder";
-	$v = eval { command_oneline('config', '--get-all', $k) };
-	if ($_preserve_empty_dirs && $v) {
-		# command() prints errors to stderr, so we only call it if
-		# command_oneline() succeeded.
-		my @v = command('config', '--get-all', $k);
-		$added_placeholder{ dirname($_) } = $_ foreach @v;
-	}
-
-	$self->{empty} = {};
-	$self->{dir_prop} = {};
-	$self->{file_prop} = {};
-	$self->{absent_dir} = {};
-	$self->{absent_file} = {};
-	$self->{gii} = $git_svn->tmp_index_do(sub { Git::IndexInfo->new });
-	$self->{pathnameencoding} = Git::config('svn.pathnameencoding');
-	$self;
-}
-
-# this uses the Ra object, so it must be called before do_{switch,update},
-# not inside them (when the Git::SVN::Fetcher object is passed) to
-# do_{switch,update}
-sub _mark_empty_symlinks {
-	my ($git_svn, $switch_path) = @_;
-	my $bool = Git::config_bool('svn.brokenSymlinkWorkaround');
-	return {} if (!defined($bool)) || (defined($bool) && ! $bool);
-
-	my %ret;
-	my ($rev, $cmt) = $git_svn->last_rev_commit;
-	return {} unless ($rev && $cmt);
-
-	# allow the warning to be printed for each revision we fetch to
-	# ensure the user sees it.  The user can also disable the workaround
-	# on the repository even while git svn is running and the next
-	# revision fetched will skip this expensive function.
-	my $printed_warning;
-	chomp(my $empty_blob = `git hash-object -t blob --stdin < /dev/null`);
-	my ($ls, $ctx) = command_output_pipe(qw/ls-tree -r -z/, $cmt);
-	local $/ = "\0";
-	my $pfx = defined($switch_path) ? $switch_path : $git_svn->{path};
-	$pfx .= '/' if length($pfx);
-	while (<$ls>) {
-		chomp;
-		s/\A100644 blob $empty_blob\t//o or next;
-		unless ($printed_warning) {
-			print STDERR "Scanning for empty symlinks, ",
-			             "this may take a while if you have ",
-				     "many empty files\n",
-				     "You may disable this with `",
-				     "git config svn.brokenSymlinkWorkaround ",
-				     "false'.\n",
-				     "This may be done in a different ",
-				     "terminal without restarting ",
-				     "git svn\n";
-			$printed_warning = 1;
-		}
-		my $path = $_;
-		my (undef, $props) =
-		               $git_svn->ra->get_file($pfx.$path, $rev, undef);
-		if ($props->{'svn:special'}) {
-			$ret{$path} = 1;
-		}
-	}
-	command_close_pipe($ls, $ctx);
-	\%ret;
-}
-
-# returns true if a given path is inside a ".git" directory
-sub in_dot_git {
-	$_[0] =~ m{(?:^|/)\.git(?:/|$)};
-}
-
-# return value: 0 -- don't ignore, 1 -- ignore
-sub is_path_ignored {
-	my ($self, $path) = @_;
-	return 1 if in_dot_git($path);
-	return 1 if defined($self->{ignore_regex}) &&
-	            $path =~ m!$self->{ignore_regex}!;
-	return 0 unless defined($_ignore_regex);
-	return 1 if $path =~ m!$_ignore_regex!o;
-	return 0;
-}
-
-sub set_path_strip {
-	my ($self, $path) = @_;
-	$self->{path_strip} = qr/^\Q$path\E(\/|$)/ if length $path;
-}
-
-sub open_root {
-	{ path => '' };
-}
-
-sub open_directory {
-	my ($self, $path, $pb, $rev) = @_;
-	{ path => $path };
-}
-
-sub git_path {
-	my ($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";
-	}
-	$path;
-}
-
-sub delete_entry {
-	my ($self, $path, $rev, $pb) = @_;
-	return undef if $self->is_path_ignored($path);
-
-	my $gpath = $self->git_path($path);
-	return undef if ($gpath eq '');
-
-	# remove entire directories.
-	my ($tree) = (command('ls-tree', '-z', $self->{c}, "./$gpath")
-	                 =~ /\A040000 tree ([a-f\d]{40})\t\Q$gpath\E\0/);
-	if ($tree) {
-		my ($ls, $ctx) = command_output_pipe(qw/ls-tree
-		                                     -r --name-only -z/,
-				                     $tree);
-		local $/ = "\0";
-		while (<$ls>) {
-			chomp;
-			my $rmpath = "$gpath/$_";
-			$self->{gii}->remove($rmpath);
-			print "\tD\t$rmpath\n" unless $::_q;
-		}
-		print "\tD\t$gpath/\n" unless $::_q;
-		command_close_pipe($ls, $ctx);
-	} else {
-		$self->{gii}->remove($gpath);
-		print "\tD\t$gpath\n" unless $::_q;
-	}
-	# Don't add to @deleted_gpath if we're deleting a placeholder file.
-	push @deleted_gpath, $gpath unless $added_placeholder{dirname($path)};
-	$self->{empty}->{$path} = 0;
-	undef;
-}
-
-sub open_file {
-	my ($self, $path, $pb, $rev) = @_;
-	my ($mode, $blob);
-
-	goto out if $self->is_path_ignored($path);
-
-	my $gpath = $self->git_path($path);
-	($mode, $blob) = (command('ls-tree', '-z', $self->{c}, "./$gpath")
-	                     =~ /\A(\d{6}) blob ([a-f\d]{40})\t\Q$gpath\E\0/);
-	unless (defined $mode && defined $blob) {
-		die "$path was not found in commit $self->{c} (r$rev)\n";
-	}
-	if ($mode eq '100644' && $self->{empty_symlinks}->{$path}) {
-		$mode = '120000';
-	}
-out:
-	{ path => $path, mode_a => $mode, mode_b => $mode, blob => $blob,
-	  pool => SVN::Pool->new, action => 'M' };
-}
-
-sub add_file {
-	my ($self, $path, $pb, $cp_path, $cp_rev) = @_;
-	my $mode;
-
-	if (!$self->is_path_ignored($path)) {
-		my ($dir, $file) = ($path =~ m#^(.*?)/?([^/]+)$#);
-		delete $self->{empty}->{$dir};
-		$mode = '100644';
-
-		if ($added_placeholder{$dir}) {
-			# Remove our placeholder file, if we created one.
-			delete_entry($self, $added_placeholder{$dir})
-				unless $path eq $added_placeholder{$dir};
-			delete $added_placeholder{$dir}
-		}
-	}
-
-	{ path => $path, mode_a => $mode, mode_b => $mode,
-	  pool => SVN::Pool->new, action => 'A' };
-}
-
-sub add_directory {
-	my ($self, $path, $cp_path, $cp_rev) = @_;
-	goto out if $self->is_path_ignored($path);
-	my $gpath = $self->git_path($path);
-	if ($gpath eq '') {
-		my ($ls, $ctx) = command_output_pipe(qw/ls-tree
-		                                     -r --name-only -z/,
-				                     $self->{c});
-		local $/ = "\0";
-		while (<$ls>) {
-			chomp;
-			$self->{gii}->remove($_);
-			print "\tD\t$_\n" unless $::_q;
-			push @deleted_gpath, $gpath;
-		}
-		command_close_pipe($ls, $ctx);
-		$self->{empty}->{$path} = 0;
-	}
-	my ($dir, $file) = ($path =~ m#^(.*?)/?([^/]+)$#);
-	delete $self->{empty}->{$dir};
-	$self->{empty}->{$path} = 1;
-
-	if ($added_placeholder{$dir}) {
-		# Remove our placeholder file, if we created one.
-		delete_entry($self, $added_placeholder{$dir});
-		delete $added_placeholder{$dir}
-	}
-
-out:
-	{ path => $path };
-}
-
-sub change_dir_prop {
-	my ($self, $db, $prop, $value) = @_;
-	return undef if $self->is_path_ignored($db->{path});
-	$self->{dir_prop}->{$db->{path}} ||= {};
-	$self->{dir_prop}->{$db->{path}}->{$prop} = $value;
-	undef;
-}
-
-sub absent_directory {
-	my ($self, $path, $pb) = @_;
-	return undef if $self->is_path_ignored($path);
-	$self->{absent_dir}->{$pb->{path}} ||= [];
-	push @{$self->{absent_dir}->{$pb->{path}}}, $path;
-	undef;
-}
-
-sub absent_file {
-	my ($self, $path, $pb) = @_;
-	return undef if $self->is_path_ignored($path);
-	$self->{absent_file}->{$pb->{path}} ||= [];
-	push @{$self->{absent_file}->{$pb->{path}}}, $path;
-	undef;
-}
-
-sub change_file_prop {
-	my ($self, $fb, $prop, $value) = @_;
-	return undef if $self->is_path_ignored($fb->{path});
-	if ($prop eq 'svn:executable') {
-		if ($fb->{mode_b} != 120000) {
-			$fb->{mode_b} = defined $value ? 100755 : 100644;
-		}
-	} elsif ($prop eq 'svn:special') {
-		$fb->{mode_b} = defined $value ? 120000 : 100644;
-	} else {
-		$self->{file_prop}->{$fb->{path}} ||= {};
-		$self->{file_prop}->{$fb->{path}}->{$prop} = $value;
-	}
-	undef;
-}
-
-sub apply_textdelta {
-	my ($self, $fb, $exp) = @_;
-	return undef if $self->is_path_ignored($fb->{path});
-	my $fh = $::_repository->temp_acquire('svn_delta');
-	# $fh gets auto-closed() by SVN::TxDelta::apply(),
-	# (but $base does not,) so dup() it for reading in close_file
-	open my $dup, '<&', $fh or croak $!;
-	my $base = $::_repository->temp_acquire('git_blob');
-
-	if ($fb->{blob}) {
-		my ($base_is_link, $size);
-
-		if ($fb->{mode_a} eq '120000' &&
-		    ! $self->{empty_symlinks}->{$fb->{path}}) {
-			print $base 'link ' or die "print $!\n";
-			$base_is_link = 1;
-		}
-	retry:
-		$size = $::_repository->cat_blob($fb->{blob}, $base);
-		die "Failed to read object $fb->{blob}" if ($size < 0);
-
-		if (defined $exp) {
-			seek $base, 0, 0 or croak $!;
-			my $got = ::md5sum($base);
-			if ($got ne $exp) {
-				my $err = "Checksum mismatch: ".
-				       "$fb->{path} $fb->{blob}\n" .
-				       "expected: $exp\n" .
-				       "     got: $got\n";
-				if ($base_is_link) {
-					warn $err,
-					     "Retrying... (possibly ",
-					     "a bad symlink from SVN)\n";
-					$::_repository->temp_reset($base);
-					$base_is_link = 0;
-					goto retry;
-				}
-				die $err;
-			}
-		}
-	}
-	seek $base, 0, 0 or croak $!;
-	$fb->{fh} = $fh;
-	$fb->{base} = $base;
-	[ SVN::TxDelta::apply($base, $dup, undef, $fb->{path}, $fb->{pool}) ];
-}
-
-sub close_file {
-	my ($self, $fb, $exp) = @_;
-	return undef if $self->is_path_ignored($fb->{path});
-
-	my $hash;
-	my $path = $self->git_path($fb->{path});
-	if (my $fh = $fb->{fh}) {
-		if (defined $exp) {
-			seek($fh, 0, 0) or croak $!;
-			my $got = ::md5sum($fh);
-			if ($got ne $exp) {
-				die "Checksum mismatch: $path\n",
-				    "expected: $exp\n    got: $got\n";
-			}
-		}
-		if ($fb->{mode_b} == 120000) {
-			sysseek($fh, 0, 0) or croak $!;
-			my $rd = sysread($fh, my $buf, 5);
-
-			if (!defined $rd) {
-				croak "sysread: $!\n";
-			} elsif ($rd == 0) {
-				warn "$path has mode 120000",
-				     " but it points to nothing\n",
-				     "converting to an empty file with mode",
-				     " 100644\n";
-				$fb->{mode_b} = '100644';
-			} elsif ($buf ne 'link ') {
-				warn "$path has mode 120000",
-				     " but is not a link\n";
-			} else {
-				my $tmp_fh = $::_repository->temp_acquire(
-					'svn_hash');
-				my $res;
-				while ($res = sysread($fh, my $str, 1024)) {
-					my $out = syswrite($tmp_fh, $str, $res);
-					defined($out) && $out == $res
-						or croak("write ",
-							Git::temp_path($tmp_fh),
-							": $!\n");
-				}
-				defined $res or croak $!;
-
-				($fh, $tmp_fh) = ($tmp_fh, $fh);
-				Git::temp_release($tmp_fh, 1);
-			}
-		}
-
-		$hash = $::_repository->hash_and_insert_object(
-				Git::temp_path($fh));
-		$hash =~ /^[a-f\d]{40}$/ or die "not a sha1: $hash\n";
-
-		Git::temp_release($fb->{base}, 1);
-		Git::temp_release($fh, 1);
-	} else {
-		$hash = $fb->{blob} or die "no blob information\n";
-	}
-	$fb->{pool}->clear;
-	$self->{gii}->update($fb->{mode_b}, $hash, $path) or croak $!;
-	print "\t$fb->{action}\t$path\n" if $fb->{action} && ! $::_q;
-	undef;
-}
-
-sub abort_edit {
-	my $self = shift;
-	$self->{nr} = $self->{gii}->{nr};
-	delete $self->{gii};
-	$self->SUPER::abort_edit(@_);
-}
-
-sub close_edit {
-	my $self = shift;
-
-	if ($_preserve_empty_dirs) {
-		my @empty_dirs;
-
-		# Any entry flagged as empty that also has an associated
-		# dir_prop represents a newly created empty directory.
-		foreach my $i (keys %{$self->{empty}}) {
-			push @empty_dirs, $i if exists $self->{dir_prop}->{$i};
-		}
-
-		# Search for directories that have become empty due subsequent
-		# file deletes.
-		push @empty_dirs, $self->find_empty_directories();
-
-		# Finally, add a placeholder file to each empty directory.
-		$self->add_placeholder_file($_) foreach (@empty_dirs);
-
-		$self->stash_placeholder_list();
-	}
-
-	$self->{git_commit_ok} = 1;
-	$self->{nr} = $self->{gii}->{nr};
-	delete $self->{gii};
-	$self->SUPER::close_edit(@_);
-}
-
-sub find_empty_directories {
-	my ($self) = @_;
-	my @empty_dirs;
-	my %dirs = map { dirname($_) => 1 } @deleted_gpath;
-
-	foreach my $dir (sort keys %dirs) {
-		next if $dir eq ".";
-
-		# If there have been any additions to this directory, there is
-		# no reason to check if it is empty.
-		my $skip_added = 0;
-		foreach my $t (qw/dir_prop file_prop/) {
-			foreach my $path (keys %{ $self->{$t} }) {
-				if (exists $self->{$t}->{dirname($path)}) {
-					$skip_added = 1;
-					last;
-				}
-			}
-			last if $skip_added;
-		}
-		next if $skip_added;
-
-		# Use `git ls-tree` to get the filenames of this directory
-		# that existed prior to this particular commit.
-		my $ls = command('ls-tree', '-z', '--name-only',
-				 $self->{c}, "$dir/");
-		my %files = map { $_ => 1 } split(/\0/, $ls);
-
-		# Remove the filenames that were deleted during this commit.
-		delete $files{$_} foreach (@deleted_gpath);
-
-		# Report the directory if there are no filenames left.
-		push @empty_dirs, $dir unless (scalar %files);
-	}
-	@empty_dirs;
-}
-
-sub add_placeholder_file {
-	my ($self, $dir) = @_;
-	my $path = "$dir/$_placeholder_filename";
-	my $gpath = $self->git_path($path);
-
-	my $fh = $::_repository->temp_acquire($gpath);
-	my $hash = $::_repository->hash_and_insert_object(Git::temp_path($fh));
-	Git::temp_release($fh, 1);
-	$self->{gii}->update('100644', $hash, $gpath) or croak $!;
-
-	# The directory should no longer be considered empty.
-	delete $self->{empty}->{$dir} if exists $self->{empty}->{$dir};
-
-	# Keep track of any placeholder files we create.
-	$added_placeholder{$dir} = $path;
-}
-
-sub stash_placeholder_list {
-	my ($self) = @_;
-	my $k = "svn-remote.$repo_id.added-placeholder";
-	my $v = eval { command_oneline('config', '--get-all', $k) };
-	command_noisy('config', '--unset-all', $k) if $v;
-	foreach (values %added_placeholder) {
-		command_noisy('config', '--add', $k, $_);
-	}
-}
-
-package SVN::Git::Editor;
+package Git::SVN::Editor;
 use vars qw/@ISA $_rmdir $_cp_similarity $_find_copies_harder $_rename_limit/;
 use strict;
 use warnings;
@@ -5436,7 +4817,7 @@
 }
 
 sub _auth_providers () {
-	[
+	my @rv = (
 	  SVN::Client::get_simple_provider(),
 	  SVN::Client::get_ssl_server_trust_file_provider(),
 	  SVN::Client::get_simple_prompt_provider(
@@ -5452,7 +4833,23 @@
 	    \&Git::SVN::Prompt::ssl_server_trust),
 	  SVN::Client::get_username_prompt_provider(
 	    \&Git::SVN::Prompt::username, 2)
-	]
+	);
+
+	# earlier 1.6.x versions would segfault, and <= 1.5.x didn't have
+	# this function
+	if (::compare_svn_version('1.6.12') > 0) {
+		my $config = SVN::Core::config_get_config($config_dir);
+		my ($p, @a);
+		# config_get_config returns all config files from
+		# ~/.subversion, auth_get_platform_specific_client_providers
+		# just wants the config "file".
+		@a = ($config->{'config'}, undef);
+		$p = SVN::Core::auth_get_platform_specific_client_providers(@a);
+		# Insert the return value from
+		# auth_get_platform_specific_providers
+		unshift @rv, @$p;
+	}
+	\@rv;
 }
 
 sub escape_uri_only {
@@ -5599,7 +4996,7 @@
 	# drop it.  Therefore, the receiver callback passed to it
 	# is made aware of this limitation by being wrapped if
 	# the limit passed to is being wrapped.
-	if ($SVN::Core::VERSION le '1.2.0') {
+	if (::compare_svn_version('1.2.0') <= 0) {
 		my $limit = splice(@args, 3, 1);
 		if ($limit > 0) {
 			my $receiver = pop @args;
@@ -5631,7 +5028,8 @@
 
 sub get_commit_editor {
 	my ($self, $log, $cb, $pool) = @_;
-	my @lock = $SVN::Core::VERSION ge '1.2.0' ? (undef, 0) : ();
+
+	my @lock = (::compare_svn_version('1.2.0') >= 0) ? (undef, 0) : ();
 	$self->SUPER::get_commit_editor($log, $cb, @lock, $pool);
 }
 
@@ -5649,7 +5047,7 @@
 	my (@pc) = split m#/#, $path;
 	my $reporter = $self->do_update($rev_b, (@pc ? shift @pc : ''),
 	                                1, $editor, $pool);
-	my @lock = $SVN::Core::VERSION ge '1.2.0' ? (undef) : ();
+	my @lock = (::compare_svn_version('1.2.0') >= 0) ? (undef) : ();
 
 	# Since we can't rely on svn_ra_reparent being available, we'll
 	# just have to do some magic with set_path to make it so
@@ -5699,7 +5097,7 @@
 	$ra ||= $self;
 	$url_b = escape_url($url_b);
 	my $reporter = $ra->do_switch($rev_b, '', 1, $url_b, $editor, $pool);
-	my @lock = $SVN::Core::VERSION ge '1.2.0' ? (undef) : ();
+	my @lock = (::compare_svn_version('1.2.0') >= 0) ? (undef) : ();
 	$reporter->set_path('', $rev_a, 0, @lock, $pool);
 	$reporter->finish_report($pool);
 
diff --git a/git.c b/git.c
index 3805616..d232de9 100644
--- a/git.c
+++ b/git.c
@@ -13,7 +13,7 @@
 	"           <command> [<args>]";
 
 const char git_more_info_string[] =
-	"See 'git help <command>' for more information on a specific command.";
+	N_("See 'git help <command>' for more information on a specific command.");
 
 static struct startup_info git_startup_info;
 static int use_pager = -1;
@@ -348,6 +348,7 @@
 		{ "cherry-pick", cmd_cherry_pick, RUN_SETUP | NEED_WORK_TREE },
 		{ "clean", cmd_clean, RUN_SETUP | NEED_WORK_TREE },
 		{ "clone", cmd_clone },
+		{ "column", cmd_column, RUN_SETUP_GENTLY },
 		{ "commit", cmd_commit, RUN_SETUP | NEED_WORK_TREE },
 		{ "commit-tree", cmd_commit_tree, RUN_SETUP },
 		{ "config", cmd_config, RUN_SETUP_GENTLY },
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index a8b5fad..55e0e9e 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -133,6 +133,12 @@
 # (only effective if this variable evaluates to true)
 our $export_ok = "++GITWEB_EXPORT_OK++";
 
+# don't generate age column on the projects list page
+our $omit_age_column = 0;
+
+# don't generate information about owners of repositories
+our $omit_owner=0;
+
 # show repository only if this subroutine returns true
 # when given the path to the project, for example:
 #    sub { return -e "$_[0]/git-daemon-export-ok"; }
@@ -1732,20 +1738,29 @@
 # '<span class="mark">foo</span>bar'
 sub esc_html_hl_regions {
 	my ($str, $css_class, @sel) = @_;
-	return esc_html($str) unless @sel;
+	my %opts = grep { ref($_) ne 'ARRAY' } @sel;
+	@sel     = grep { ref($_) eq 'ARRAY' } @sel;
+	return esc_html($str, %opts) unless @sel;
 
 	my $out = '';
 	my $pos = 0;
 
 	for my $s (@sel) {
-		$out .= esc_html(substr($str, $pos, $s->[0] - $pos))
-			if ($s->[0] - $pos > 0);
-		$out .= $cgi->span({-class => $css_class},
-		                   esc_html(substr($str, $s->[0], $s->[1] - $s->[0])));
+		my ($begin, $end) = @$s;
 
-		$pos = $s->[1];
+		# Don't create empty <span> elements.
+		next if $end <= $begin;
+
+		my $escaped = esc_html(substr($str, $begin, $end - $begin),
+		                       %opts);
+
+		$out .= esc_html(substr($str, $pos, $begin - $pos), %opts)
+			if ($begin - $pos > 0);
+		$out .= $cgi->span({-class => $css_class}, $escaped);
+
+		$pos = $end;
 	}
-	$out .= esc_html(substr($str, $pos))
+	$out .= esc_html(substr($str, $pos), %opts)
 		if ($pos < length($str));
 
 	return $out;
@@ -2421,26 +2436,32 @@
 }
 
 # process patch (diff) line (not to be used for diff headers),
-# returning class and HTML-formatted (but not wrapped) line
-sub process_diff_line {
-	my $line = shift;
-	my ($from, $to) = @_;
+# returning HTML-formatted (but not wrapped) line.
+# If the line is passed as a reference, it is treated as HTML and not
+# esc_html()'ed.
+sub format_diff_line {
+	my ($line, $diff_class, $from, $to) = @_;
 
-	my $diff_class = diff_line_class($line, $from, $to);
+	if (ref($line)) {
+		$line = $$line;
+	} else {
+		chomp $line;
+		$line = untabify($line);
 
-	chomp $line;
-	$line = untabify($line);
-
-	if ($from && $to && $line =~ m/^\@{2} /) {
-		$line = format_unidiff_chunk_header($line, $from, $to);
-		return $diff_class, $line;
-
-	} elsif ($from && $to && $line =~ m/^\@{3}/) {
-		$line = format_cc_diff_chunk_header($line, $from, $to);
-		return $diff_class, $line;
-
+		if ($from && $to && $line =~ m/^\@{2} /) {
+			$line = format_unidiff_chunk_header($line, $from, $to);
+		} elsif ($from && $to && $line =~ m/^\@{3}/) {
+			$line = format_cc_diff_chunk_header($line, $from, $to);
+		} else {
+			$line = esc_html($line, -nbsp=>1);
+		}
 	}
-	return $diff_class, esc_html($line, -nbsp=>1);
+
+	my $diff_classes = "diff";
+	$diff_classes .= " $diff_class" if ($diff_class);
+	$line = "<div class=\"$diff_classes\">$line</div>\n";
+
+	return $line;
 }
 
 # Generates undef or something like "_snapshot_" or "snapshot (_tbz2_ _zip_)",
@@ -2997,9 +3018,11 @@
 			}
 			if (check_export_ok("$projectroot/$path")) {
 				my $pr = {
-					path => $path,
-					owner => to_utf8($owner),
+					path => $path
 				};
+				if ($owner) {
+					$pr->{'owner'} = to_utf8($owner);
+				}
 				push @list, $pr;
 			}
 		}
@@ -3886,6 +3909,7 @@
 				'-type' => "application/$type+xml"
 			);
 
+			$href_params{'extra_options'} = undef;
 			$href_params{'action'} = $type;
 			$link_attr{'-href'} = href(%href_params);
 			print "<link ".
@@ -4993,10 +5017,186 @@
 	print "</table>\n";
 }
 
-sub print_sidebyside_diff_chunk {
-	my @chunk = @_;
+# Print context lines and then rem/add lines in a side-by-side manner.
+sub print_sidebyside_diff_lines {
+	my ($ctx, $rem, $add) = @_;
+
+	# print context block before add/rem block
+	if (@$ctx) {
+		print join '',
+			'<div class="chunk_block ctx">',
+				'<div class="old">',
+				@$ctx,
+				'</div>',
+				'<div class="new">',
+				@$ctx,
+				'</div>',
+			'</div>';
+	}
+
+	if (!@$add) {
+		# pure removal
+		print join '',
+			'<div class="chunk_block rem">',
+				'<div class="old">',
+				@$rem,
+				'</div>',
+			'</div>';
+	} elsif (!@$rem) {
+		# pure addition
+		print join '',
+			'<div class="chunk_block add">',
+				'<div class="new">',
+				@$add,
+				'</div>',
+			'</div>';
+	} else {
+		print join '',
+			'<div class="chunk_block chg">',
+				'<div class="old">',
+				@$rem,
+				'</div>',
+				'<div class="new">',
+				@$add,
+				'</div>',
+			'</div>';
+	}
+}
+
+# Print context lines and then rem/add lines in inline manner.
+sub print_inline_diff_lines {
+	my ($ctx, $rem, $add) = @_;
+
+	print @$ctx, @$rem, @$add;
+}
+
+# Format removed and added line, mark changed part and HTML-format them.
+# Implementation is based on contrib/diff-highlight
+sub format_rem_add_lines_pair {
+	my ($rem, $add, $num_parents) = @_;
+
+	# We need to untabify lines before split()'ing them;
+	# otherwise offsets would be invalid.
+	chomp $rem;
+	chomp $add;
+	$rem = untabify($rem);
+	$add = untabify($add);
+
+	my @rem = split(//, $rem);
+	my @add = split(//, $add);
+	my ($esc_rem, $esc_add);
+	# Ignore leading +/- characters for each parent.
+	my ($prefix_len, $suffix_len) = ($num_parents, 0);
+	my ($prefix_has_nonspace, $suffix_has_nonspace);
+
+	my $shorter = (@rem < @add) ? @rem : @add;
+	while ($prefix_len < $shorter) {
+		last if ($rem[$prefix_len] ne $add[$prefix_len]);
+
+		$prefix_has_nonspace = 1 if ($rem[$prefix_len] !~ /\s/);
+		$prefix_len++;
+	}
+
+	while ($prefix_len + $suffix_len < $shorter) {
+		last if ($rem[-1 - $suffix_len] ne $add[-1 - $suffix_len]);
+
+		$suffix_has_nonspace = 1 if ($rem[-1 - $suffix_len] !~ /\s/);
+		$suffix_len++;
+	}
+
+	# Mark lines that are different from each other, but have some common
+	# part that isn't whitespace.  If lines are completely different, don't
+	# mark them because that would make output unreadable, especially if
+	# diff consists of multiple lines.
+	if ($prefix_has_nonspace || $suffix_has_nonspace) {
+		$esc_rem = esc_html_hl_regions($rem, 'marked',
+		        [$prefix_len, @rem - $suffix_len], -nbsp=>1);
+		$esc_add = esc_html_hl_regions($add, 'marked',
+		        [$prefix_len, @add - $suffix_len], -nbsp=>1);
+	} else {
+		$esc_rem = esc_html($rem, -nbsp=>1);
+		$esc_add = esc_html($add, -nbsp=>1);
+	}
+
+	return format_diff_line(\$esc_rem, 'rem'),
+	       format_diff_line(\$esc_add, 'add');
+}
+
+# HTML-format diff context, removed and added lines.
+sub format_ctx_rem_add_lines {
+	my ($ctx, $rem, $add, $num_parents) = @_;
+	my (@new_ctx, @new_rem, @new_add);
+	my $can_highlight = 0;
+	my $is_combined = ($num_parents > 1);
+
+	# Highlight if every removed line has a corresponding added line.
+	if (@$add > 0 && @$add == @$rem) {
+		$can_highlight = 1;
+
+		# Highlight lines in combined diff only if the chunk contains
+		# diff between the same version, e.g.
+		#
+		#    - a
+		#   -  b
+		#    + c
+		#   +  d
+		#
+		# Otherwise the highlightling would be confusing.
+		if ($is_combined) {
+			for (my $i = 0; $i < @$add; $i++) {
+				my $prefix_rem = substr($rem->[$i], 0, $num_parents);
+				my $prefix_add = substr($add->[$i], 0, $num_parents);
+
+				$prefix_rem =~ s/-/+/g;
+
+				if ($prefix_rem ne $prefix_add) {
+					$can_highlight = 0;
+					last;
+				}
+			}
+		}
+	}
+
+	if ($can_highlight) {
+		for (my $i = 0; $i < @$add; $i++) {
+			my ($line_rem, $line_add) = format_rem_add_lines_pair(
+			        $rem->[$i], $add->[$i], $num_parents);
+			push @new_rem, $line_rem;
+			push @new_add, $line_add;
+		}
+	} else {
+		@new_rem = map { format_diff_line($_, 'rem') } @$rem;
+		@new_add = map { format_diff_line($_, 'add') } @$add;
+	}
+
+	@new_ctx = map { format_diff_line($_, 'ctx') } @$ctx;
+
+	return (\@new_ctx, \@new_rem, \@new_add);
+}
+
+# Print context lines and then rem/add lines.
+sub print_diff_lines {
+	my ($ctx, $rem, $add, $diff_style, $num_parents) = @_;
+	my $is_combined = $num_parents > 1;
+
+	($ctx, $rem, $add) = format_ctx_rem_add_lines($ctx, $rem, $add,
+	        $num_parents);
+
+	if ($diff_style eq 'sidebyside' && !$is_combined) {
+		print_sidebyside_diff_lines($ctx, $rem, $add);
+	} else {
+		# default 'inline' style and unknown styles
+		print_inline_diff_lines($ctx, $rem, $add);
+	}
+}
+
+sub print_diff_chunk {
+	my ($diff_style, $num_parents, $from, $to, @chunk) = @_;
 	my (@ctx, @rem, @add);
 
+	# The class of the previous line.
+	my $prev_class = '';
+
 	return unless @chunk;
 
 	# incomplete last line might be among removed or added lines,
@@ -5015,55 +5215,19 @@
 
 		# print chunk headers
 		if ($class && $class eq 'chunk_header') {
-			print $line;
+			print format_diff_line($line, $class, $from, $to);
 			next;
 		}
 
-		## print from accumulator when type of class of lines change
-		# empty contents block on start rem/add block, or end of chunk
-		if (@ctx && (!$class || $class eq 'rem' || $class eq 'add')) {
-			print join '',
-				'<div class="chunk_block ctx">',
-					'<div class="old">',
-					@ctx,
-					'</div>',
-					'<div class="new">',
-					@ctx,
-					'</div>',
-				'</div>';
-			@ctx = ();
-		}
-		# empty add/rem block on start context block, or end of chunk
-		if ((@rem || @add) && (!$class || $class eq 'ctx')) {
-			if (!@add) {
-				# pure removal
-				print join '',
-					'<div class="chunk_block rem">',
-						'<div class="old">',
-						@rem,
-						'</div>',
-					'</div>';
-			} elsif (!@rem) {
-				# pure addition
-				print join '',
-					'<div class="chunk_block add">',
-						'<div class="new">',
-						@add,
-						'</div>',
-					'</div>';
-			} else {
-				# assume that it is change
-				print join '',
-					'<div class="chunk_block chg">',
-						'<div class="old">',
-						@rem,
-						'</div>',
-						'<div class="new">',
-						@add,
-						'</div>',
-					'</div>';
-			}
-			@rem = @add = ();
+		## print from accumulator when have some add/rem lines or end
+		# of chunk (flush context lines), or when have add and rem
+		# lines and new block is reached (otherwise add/rem lines could
+		# be reordered)
+		if (!$class || ((@rem || @add) && $class eq 'ctx') ||
+		    (@rem && @add && $class ne $prev_class)) {
+			print_diff_lines(\@ctx, \@rem, \@add,
+		                         $diff_style, $num_parents);
+			@ctx = @rem = @add = ();
 		}
 
 		## adding lines to accumulator
@@ -5079,6 +5243,8 @@
 		if ($class eq 'ctx') {
 			push @ctx, $line;
 		}
+
+		$prev_class = $class;
 	}
 }
 
@@ -5200,27 +5366,19 @@
 
 			next PATCH if ($patch_line =~ m/^diff /);
 
-			my ($class, $line) = process_diff_line($patch_line, \%from, \%to);
-			my $diff_classes = "diff";
-			$diff_classes .= " $class" if ($class);
-			$line = "<div class=\"$diff_classes\">$line</div>\n";
+			my $class = diff_line_class($patch_line, \%from, \%to);
 
-			if ($diff_style eq 'sidebyside' && !$is_combined) {
-				if ($class eq 'chunk_header') {
-					print_sidebyside_diff_chunk(@chunk);
-					@chunk = ( [ $class, $line ] );
-				} else {
-					push @chunk, [ $class, $line ];
-				}
-			} else {
-				# default 'inline' style and unknown styles
-				print $line;
+			if ($class eq 'chunk_header') {
+				print_diff_chunk($diff_style, scalar @hash_parents, \%from, \%to, @chunk);
+				@chunk = ();
 			}
+
+			push @chunk, [ $class, $patch_line ];
 		}
 
 	} continue {
 		if (@chunk) {
-			print_sidebyside_diff_chunk(@chunk);
+			print_diff_chunk($diff_style, scalar @hash_parents, \%from, \%to, @chunk);
 			@chunk = ();
 		}
 		print "</div>\n"; # class="patch"
@@ -5460,11 +5618,15 @@
 		                        ? esc_html_match_hl_chopped($pr->{'descr_long'},
 		                                                    $pr->{'descr'}, $search_regexp)
 		                        : esc_html($pr->{'descr'})) .
-		      "</td>\n" .
-		      "<td><i>" . chop_and_escape_str($pr->{'owner'}, 15) . "</i></td>\n";
-		print "<td class=\"". age_class($pr->{'age'}) . "\">" .
-		      (defined $pr->{'age_string'} ? $pr->{'age_string'} : "No commits") . "</td>\n" .
-		      "<td class=\"link\">" .
+		      "</td>\n";
+		unless ($omit_owner) {
+		        print "<td><i>" . chop_and_escape_str($pr->{'owner'}, 15) . "</i></td>\n";
+		}
+		unless ($omit_age_column) {
+		        print "<td class=\"". age_class($pr->{'age'}) . "\">" .
+		            (defined $pr->{'age_string'} ? $pr->{'age_string'} : "No commits") . "</td>\n";
+		}
+		print"<td class=\"link\">" .
 		      $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary")   . " | " .
 		      $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " .
 		      $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") . " | " .
@@ -5495,7 +5657,10 @@
 	                                 'tagfilter'  => $tagfilter)
 		if ($tagfilter || $search_regexp);
 	# fill the rest
-	@projects = fill_project_list_info(\@projects);
+	my @all_fields = ('descr', 'descr_long', 'ctags', 'category');
+	push @all_fields, ('age', 'age_string') unless($omit_age_column);
+	push @all_fields, 'owner' unless($omit_owner);
+	@projects = fill_project_list_info(\@projects, @all_fields);
 
 	$order ||= $default_projects_order;
 	$from = 0 unless defined $from;
@@ -5526,8 +5691,8 @@
 		}
 		print_sort_th('project', $order, 'Project');
 		print_sort_th('descr', $order, 'Description');
-		print_sort_th('owner', $order, 'Owner');
-		print_sort_th('age', $order, 'Last Change');
+		print_sort_th('owner', $order, 'Owner') unless $omit_owner;
+		print_sort_th('age', $order, 'Last Change') unless $omit_age_column;
 		print "<th></th>\n" . # for links
 		      "</tr>\n";
 	}
@@ -6280,8 +6445,10 @@
 
 	print "<div class=\"title\">&nbsp;</div>\n";
 	print "<table class=\"projects_list\">\n" .
-	      "<tr id=\"metadata_desc\"><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
-	      "<tr id=\"metadata_owner\"><td>owner</td><td>" . esc_html($owner) . "</td></tr>\n";
+	      "<tr id=\"metadata_desc\"><td>description</td><td>" . esc_html($descr) . "</td></tr>\n";
+        unless ($omit_owner) {
+	        print  "<tr id=\"metadata_owner\"><td>owner</td><td>" . esc_html($owner) . "</td></tr>\n";
+        }
 	if (defined $cd{'rfc2822'}) {
 		print "<tr id=\"metadata_lchange\"><td>last change</td>" .
 		      "<td>".format_timestamp_html(\%cd)."</td></tr>\n";
@@ -7003,6 +7170,28 @@
 	return wantarray ? ($name, $name) : $name;
 }
 
+sub exit_if_unmodified_since {
+	my ($latest_epoch) = @_;
+	our $cgi;
+
+	my $if_modified = $cgi->http('IF_MODIFIED_SINCE');
+	if (defined $if_modified) {
+		my $since;
+		if (eval { require HTTP::Date; 1; }) {
+			$since = HTTP::Date::str2time($if_modified);
+		} elsif (eval { require Time::ParseDate; 1; }) {
+			$since = Time::ParseDate::parsedate($if_modified, GMT => 1);
+		}
+		if (defined $since && $latest_epoch <= $since) {
+			my %latest_date = parse_date($latest_epoch);
+			print $cgi->header(
+				-last_modified => $latest_date{'rfc2822'},
+				-status => '304 Not Modified');
+			goto DONE_GITWEB;
+		}
+	}
+}
+
 sub git_snapshot {
 	my $format = $input_params{'snapshot_format'};
 	if (!@snapshot_fmts) {
@@ -7029,6 +7218,10 @@
 
 	my ($name, $prefix) = snapshot_name($project, $hash);
 	my $filename = "$name$known_snapshot_formats{$format}{'suffix'}";
+
+	my %co = parse_commit($hash);
+	exit_if_unmodified_since($co{'committer_epoch'}) if %co;
+
 	my $cmd = quote_command(
 		git_cmd(), 'archive',
 		"--format=$known_snapshot_formats{$format}{'format'}",
@@ -7038,9 +7231,15 @@
 	}
 
 	$filename =~ s/(["\\])/\\$1/g;
+	my %latest_date;
+	if (%co) {
+		%latest_date = parse_date($co{'committer_epoch'}, $co{'committer_tz'});
+	}
+
 	print $cgi->header(
 		-type => $known_snapshot_formats{$format}{'type'},
 		-content_disposition => 'inline; filename="' . $filename . '"',
+		%co ? (-last_modified => $latest_date{'rfc2822'}) : (),
 		-status => '200 OK');
 
 	open my $fd, "-|", $cmd
@@ -7820,33 +8019,14 @@
 	if (defined($commitlist[0])) {
 		%latest_commit = %{$commitlist[0]};
 		my $latest_epoch = $latest_commit{'committer_epoch'};
-		%latest_date   = parse_date($latest_epoch, $latest_commit{'comitter_tz'});
-		my $if_modified = $cgi->http('IF_MODIFIED_SINCE');
-		if (defined $if_modified) {
-			my $since;
-			if (eval { require HTTP::Date; 1; }) {
-				$since = HTTP::Date::str2time($if_modified);
-			} elsif (eval { require Time::ParseDate; 1; }) {
-				$since = Time::ParseDate::parsedate($if_modified, GMT => 1);
-			}
-			if (defined $since && $latest_epoch <= $since) {
-				print $cgi->header(
-					-type => $content_type,
-					-charset => 'utf-8',
-					-last_modified => $latest_date{'rfc2822'},
-					-status => '304 Not Modified');
-				return;
-			}
-		}
-		print $cgi->header(
-			-type => $content_type,
-			-charset => 'utf-8',
-			-last_modified => $latest_date{'rfc2822'});
-	} else {
-		print $cgi->header(
-			-type => $content_type,
-			-charset => 'utf-8');
+		exit_if_unmodified_since($latest_epoch);
+		%latest_date = parse_date($latest_epoch, $latest_commit{'comitter_tz'});
 	}
+	print $cgi->header(
+		-type => $content_type,
+		-charset => 'utf-8',
+		%latest_date ? (-last_modified => $latest_date{'rfc2822'}) : (),
+		-status => '200 OK');
 
 	# Optimization: skip generating the body if client asks only
 	# for Last-Modified date.
diff --git a/gitweb/static/gitweb.css b/gitweb/static/gitweb.css
index c530355..cb86d2d 100644
--- a/gitweb/static/gitweb.css
+++ b/gitweb/static/gitweb.css
@@ -438,6 +438,10 @@
 	color: #008800;
 }
 
+div.diff.add span.marked {
+	background-color: #aaffaa;
+}
+
 div.diff.from_file a.path,
 div.diff.from_file {
 	color: #aa0000;
@@ -447,6 +451,10 @@
 	color: #cc0000;
 }
 
+div.diff.rem span.marked {
+	background-color: #ffaaaa;
+}
+
 div.diff.chunk_header a,
 div.diff.chunk_header {
 	color: #990099;
diff --git a/gpg-interface.c b/gpg-interface.c
index 09ab64a..0863c61 100644
--- a/gpg-interface.c
+++ b/gpg-interface.c
@@ -30,7 +30,7 @@
 {
 	if (configured_signing_key)
 		return configured_signing_key;
-	return git_committer_info(IDENT_ERROR_ON_NO_NAME|IDENT_NO_DATE);
+	return git_committer_info(IDENT_STRICT|IDENT_NO_DATE);
 }
 
 /*
diff --git a/help.c b/help.c
index 14eefc9..6012c07 100644
--- a/help.c
+++ b/help.c
@@ -4,6 +4,8 @@
 #include "levenshtein.h"
 #include "help.h"
 #include "common-cmds.h"
+#include "string-list.h"
+#include "column.h"
 
 void add_cmdname(struct cmdnames *cmds, const char *name, int len)
 {
@@ -70,31 +72,25 @@
 	cmds->cnt = cj;
 }
 
-static void pretty_print_string_list(struct cmdnames *cmds, int longest)
+static void pretty_print_string_list(struct cmdnames *cmds,
+				     unsigned int colopts)
 {
-	int cols = 1, rows;
-	int space = longest + 1; /* min 1 SP between words */
-	int max_cols = term_columns() - 1; /* don't print *on* the edge */
-	int i, j;
+	struct string_list list = STRING_LIST_INIT_NODUP;
+	struct column_options copts;
+	int i;
 
-	if (space < max_cols)
-		cols = max_cols / space;
-	rows = DIV_ROUND_UP(cmds->cnt, cols);
-
-	for (i = 0; i < rows; i++) {
-		printf("  ");
-
-		for (j = 0; j < cols; j++) {
-			int n = j * rows + i;
-			int size = space;
-			if (n >= cmds->cnt)
-				break;
-			if (j == cols-1 || n + rows >= cmds->cnt)
-				size = 1;
-			printf("%-*s", size, cmds->names[n]->name);
-		}
-		putchar('\n');
-	}
+	for (i = 0; i < cmds->cnt; i++)
+		string_list_append(&list, cmds->names[i]->name);
+	/*
+	 * always enable column display, we only consult column.*
+	 * about layout strategy and stuff
+	 */
+	colopts = (colopts & ~COL_ENABLE_MASK) | COL_ENABLED;
+	memset(&copts, 0, sizeof(copts));
+	copts.indent = "  ";
+	copts.padding = 2;
+	print_columns(&list, colopts, &copts);
+	string_list_clear(&list, 0);
 }
 
 static int is_executable(const char *name)
@@ -203,34 +199,21 @@
 	exclude_cmds(other_cmds, main_cmds);
 }
 
-void list_commands(const char *title, struct cmdnames *main_cmds,
-		   struct cmdnames *other_cmds)
+void list_commands(unsigned int colopts,
+		   struct cmdnames *main_cmds, struct cmdnames *other_cmds)
 {
-	int i, longest = 0;
-
-	for (i = 0; i < main_cmds->cnt; i++)
-		if (longest < main_cmds->names[i]->len)
-			longest = main_cmds->names[i]->len;
-	for (i = 0; i < other_cmds->cnt; i++)
-		if (longest < other_cmds->names[i]->len)
-			longest = other_cmds->names[i]->len;
-
 	if (main_cmds->cnt) {
 		const char *exec_path = git_exec_path();
-		printf("available %s in '%s'\n", title, exec_path);
-		printf("----------------");
-		mput_char('-', strlen(title) + strlen(exec_path));
+		printf_ln(_("available git commands in '%s'"), exec_path);
 		putchar('\n');
-		pretty_print_string_list(main_cmds, longest);
+		pretty_print_string_list(main_cmds, colopts);
 		putchar('\n');
 	}
 
 	if (other_cmds->cnt) {
-		printf("%s available from elsewhere on your $PATH\n", title);
-		printf("---------------------------------------");
-		mput_char('-', strlen(title));
+		printf_ln(_("git commands available from elsewhere on your $PATH"));
 		putchar('\n');
-		pretty_print_string_list(other_cmds, longest);
+		pretty_print_string_list(other_cmds, colopts);
 		putchar('\n');
 	}
 }
@@ -334,14 +317,14 @@
 		}
 
 		main_cmds.names[i]->len =
-			levenshtein(cmd, candidate, 0, 2, 1, 4) + 1;
+			levenshtein(cmd, candidate, 0, 2, 1, 3) + 1;
 	}
 
 	qsort(main_cmds.names, main_cmds.cnt,
 	      sizeof(*main_cmds.names), levenshtein_compare);
 
 	if (!main_cmds.cnt)
-		die ("Uh oh. Your system reports no Git commands at all.");
+		die(_("Uh oh. Your system reports no Git commands at all."));
 
 	/* skip and count prefix matches */
 	for (n = 0; n < main_cmds.cnt && !main_cmds.names[n]->len; n++)
@@ -362,23 +345,26 @@
 		const char *assumed = main_cmds.names[0]->name;
 		main_cmds.names[0] = NULL;
 		clean_cmdnames(&main_cmds);
-		fprintf(stderr, "WARNING: You called a Git command named '%s', "
-			"which does not exist.\n"
-			"Continuing under the assumption that you meant '%s'\n",
+		fprintf_ln(stderr,
+			   _("WARNING: You called a Git command named '%s', "
+			     "which does not exist.\n"
+			     "Continuing under the assumption that you meant '%s'"),
 			cmd, assumed);
 		if (autocorrect > 0) {
-			fprintf(stderr, "in %0.1f seconds automatically...\n",
+			fprintf_ln(stderr, _("in %0.1f seconds automatically..."),
 				(float)autocorrect/10.0);
 			poll(NULL, 0, autocorrect * 100);
 		}
 		return assumed;
 	}
 
-	fprintf(stderr, "git: '%s' is not a git command. See 'git --help'.\n", cmd);
+	fprintf_ln(stderr, _("git: '%s' is not a git command. See 'git --help'."), cmd);
 
 	if (SIMILAR_ENOUGH(best_similarity)) {
-		fprintf(stderr, "\nDid you mean %s?\n",
-			n < 2 ? "this": "one of these");
+		fprintf_ln(stderr,
+			   Q_("\nDid you mean this?",
+			      "\nDid you mean one of these?",
+			   n));
 
 		for (i = 0; i < n; i++)
 			fprintf(stderr, "\t%s\n", main_cmds.names[i]->name);
diff --git a/help.h b/help.h
index b6b12d5..0ae5a12 100644
--- a/help.h
+++ b/help.h
@@ -25,8 +25,6 @@
 /* Here we require that excludes is a sorted list. */
 extern void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes);
 extern int is_in_cmdlist(struct cmdnames *cmds, const char *name);
-extern void list_commands(const char *title,
-			  struct cmdnames *main_cmds,
-			  struct cmdnames *other_cmds);
+extern void list_commands(unsigned int colopts, struct cmdnames *main_cmds, struct cmdnames *other_cmds);
 
 #endif /* HELP_H */
diff --git a/http-push.c b/http-push.c
index f22f7e4..a832ca7 100644
--- a/http-push.c
+++ b/http-push.c
@@ -904,7 +904,7 @@
 		ep = strchr(ep + 1, '/');
 	}
 
-	escaped = xml_entities(git_default_email);
+	escaped = xml_entities(ident_default_email());
 	strbuf_addf(&out_buffer.buf, LOCK_REQUEST, escaped);
 	free(escaped);
 
@@ -1108,7 +1108,7 @@
 				if (repo->path)
 					url = repo->path;
 				if (strncmp(path, url, repo->path_len))
-					error("Parsed path '%s' does not match url: '%s'\n",
+					error("Parsed path '%s' does not match url: '%s'",
 					      path, url);
 				else {
 					path += repo->path_len;
@@ -1702,7 +1702,7 @@
 		run_active_slot(slot);
 		free(url);
 		if (results.curl_result != CURLE_OK)
-			return error("DELETE request failed (%d/%ld)\n",
+			return error("DELETE request failed (%d/%ld)",
 				     results.curl_result, results.http_code);
 	} else {
 		free(url);
diff --git a/http.c b/http.c
index 2ec3789..5cb87f1 100644
--- a/http.c
+++ b/http.c
@@ -917,7 +917,7 @@
 	tmp = strbuf_detach(&buf, NULL);
 
 	if (http_get_file(url, tmp, 0) != HTTP_OK) {
-		error("Unable to get pack index %s\n", url);
+		error("Unable to get pack index %s", url);
 		free(tmp);
 		tmp = NULL;
 	}
diff --git a/ident.c b/ident.c
index 5df094d..443c075 100644
--- a/ident.c
+++ b/ident.c
@@ -7,7 +7,10 @@
  */
 #include "cache.h"
 
+static struct strbuf git_default_name = STRBUF_INIT;
+static struct strbuf git_default_email = STRBUF_INIT;
 static char git_default_date[50];
+int user_ident_explicitly_given;
 
 #ifdef NO_GECOS_IN_PWENT
 #define get_gecos(ignored) "&"
@@ -15,42 +18,27 @@
 #define get_gecos(struct_passwd) ((struct_passwd)->pw_gecos)
 #endif
 
-static void copy_gecos(const struct passwd *w, char *name, size_t sz)
+static void copy_gecos(const struct passwd *w, struct strbuf *name)
 {
-	char *src, *dst;
-	size_t len, nlen;
-
-	nlen = strlen(w->pw_name);
+	char *src;
 
 	/* Traditionally GECOS field had office phone numbers etc, separated
 	 * with commas.  Also & stands for capitalized form of the login name.
 	 */
 
-	for (len = 0, dst = name, src = get_gecos(w); len < sz; src++) {
+	for (src = get_gecos(w); *src && *src != ','; src++) {
 		int ch = *src;
-		if (ch != '&') {
-			*dst++ = ch;
-			if (ch == 0 || ch == ',')
-				break;
-			len++;
-			continue;
-		}
-		if (len + nlen < sz) {
+		if (ch != '&')
+			strbuf_addch(name, ch);
+		else {
 			/* Sorry, Mr. McDonald... */
-			*dst++ = toupper(*w->pw_name);
-			memcpy(dst, w->pw_name + 1, nlen - 1);
-			dst += nlen - 1;
-			len += nlen;
+			strbuf_addch(name, toupper(*w->pw_name));
+			strbuf_addstr(name, w->pw_name + 1);
 		}
 	}
-	if (len < sz)
-		name[len] = 0;
-	else
-		die("Your parents must have hated you!");
-
 }
 
-static int add_mailname_host(char *buf, size_t len)
+static int add_mailname_host(struct strbuf *buf)
 {
 	FILE *mailname;
 
@@ -61,7 +49,7 @@
 				strerror(errno));
 		return -1;
 	}
-	if (!fgets(buf, len, mailname)) {
+	if (strbuf_getline(buf, mailname, '\n') == EOF) {
 		if (ferror(mailname))
 			warning("cannot read /etc/mailname: %s",
 				strerror(errno));
@@ -73,94 +61,67 @@
 	return 0;
 }
 
-static void add_domainname(char *buf, size_t len)
+static void add_domainname(struct strbuf *out)
 {
+	char buf[1024];
 	struct hostent *he;
-	size_t namelen;
-	const char *domainname;
 
-	if (gethostname(buf, len)) {
+	if (gethostname(buf, sizeof(buf))) {
 		warning("cannot get host name: %s", strerror(errno));
-		strlcpy(buf, "(none)", len);
+		strbuf_addstr(out, "(none)");
 		return;
 	}
-	namelen = strlen(buf);
-	if (memchr(buf, '.', namelen))
-		return;
-
-	he = gethostbyname(buf);
-	buf[namelen++] = '.';
-	buf += namelen;
-	len -= namelen;
-	if (he && (domainname = strchr(he->h_name, '.')))
-		strlcpy(buf, domainname + 1, len);
+	if (strchr(buf, '.'))
+		strbuf_addstr(out, buf);
+	else if ((he = gethostbyname(buf)) && strchr(he->h_name, '.'))
+		strbuf_addstr(out, he->h_name);
 	else
-		strlcpy(buf, "(none)", len);
+		strbuf_addf(out, "%s.(none)", buf);
 }
 
-static void copy_email(const struct passwd *pw)
+static void copy_email(const struct passwd *pw, struct strbuf *email)
 {
 	/*
 	 * Make up a fake email address
 	 * (name + '@' + hostname [+ '.' + domainname])
 	 */
-	size_t len = strlen(pw->pw_name);
-	if (len > sizeof(git_default_email)/2)
-		die("Your sysadmin must hate you!");
-	memcpy(git_default_email, pw->pw_name, len);
-	git_default_email[len++] = '@';
+	strbuf_addstr(email, pw->pw_name);
+	strbuf_addch(email, '@');
 
-	if (!add_mailname_host(git_default_email + len,
-				sizeof(git_default_email) - len))
+	if (!add_mailname_host(email))
 		return;	/* read from "/etc/mailname" (Debian) */
-	add_domainname(git_default_email + len,
-			sizeof(git_default_email) - len);
+	add_domainname(email);
 }
 
-static void setup_ident(const char **name, const char **emailp)
+const char *ident_default_name(void)
 {
-	struct passwd *pw = NULL;
-
-	/* Get the name ("gecos") */
-	if (!*name && !git_default_name[0]) {
-		pw = getpwuid(getuid());
-		if (!pw)
-			die("You don't exist. Go away!");
-		copy_gecos(pw, git_default_name, sizeof(git_default_name));
+	if (!git_default_name.len) {
+		copy_gecos(xgetpwuid_self(), &git_default_name);
+		strbuf_trim(&git_default_name);
 	}
-	if (!*name)
-		*name = git_default_name;
+	return git_default_name.buf;
+}
 
-	if (!*emailp && !git_default_email[0]) {
+const char *ident_default_email(void)
+{
+	if (!git_default_email.len) {
 		const char *email = getenv("EMAIL");
 
 		if (email && email[0]) {
-			strlcpy(git_default_email, email,
-				sizeof(git_default_email));
+			strbuf_addstr(&git_default_email, email);
 			user_ident_explicitly_given |= IDENT_MAIL_GIVEN;
-		} else {
-			if (!pw)
-				pw = getpwuid(getuid());
-			if (!pw)
-				die("You don't exist. Go away!");
-			copy_email(pw);
-		}
+		} else
+			copy_email(xgetpwuid_self(), &git_default_email);
+		strbuf_trim(&git_default_email);
 	}
-	if (!*emailp)
-		*emailp = git_default_email;
-
-	/* And set the default date */
-	if (!git_default_date[0])
-		datestamp(git_default_date, sizeof(git_default_date));
+	return git_default_email.buf;
 }
 
-static int add_raw(char *buf, size_t size, int offset, const char *str)
+const char *ident_default_date(void)
 {
-	size_t len = strlen(str);
-	if (offset + len > size)
-		return size;
-	memcpy(buf + offset, str, len);
-	return offset + len;
+	if (!git_default_date[0])
+		datestamp(git_default_date, sizeof(git_default_date));
+	return git_default_date;
 }
 
 static int crud(unsigned char c)
@@ -181,7 +142,7 @@
  * Copy over a string to the destination, but avoid special
  * characters ('\n', '<' and '>') and remove crud at the end
  */
-static int copy(char *buf, size_t size, int offset, const char *src)
+static void strbuf_addstr_without_crud(struct strbuf *sb, const char *src)
 {
 	size_t i, len;
 	unsigned char c;
@@ -205,19 +166,19 @@
 	/*
 	 * Copy the rest to the buffer, but avoid the special
 	 * characters '\n' '<' and '>' that act as delimiters on
-	 * an identification line
+	 * an identification line. We can only remove crud, never add it,
+	 * so 'len' is our maximum.
 	 */
+	strbuf_grow(sb, len);
 	for (i = 0; i < len; i++) {
 		c = *src++;
 		switch (c) {
 		case '\n': case '<': case '>':
 			continue;
 		}
-		if (offset >= size)
-			return size;
-		buf[offset++] = c;
+		sb->buf[sb->len++] = c;
 	}
-	return offset;
+	sb->buf[sb->len] = '\0';
 }
 
 /*
@@ -304,57 +265,62 @@
 const char *fmt_ident(const char *name, const char *email,
 		      const char *date_str, int flag)
 {
-	static char buffer[1000];
+	static struct strbuf ident = STRBUF_INIT;
 	char date[50];
-	int i;
-	int error_on_no_name = (flag & IDENT_ERROR_ON_NO_NAME);
-	int warn_on_no_name = (flag & IDENT_WARN_ON_NO_NAME);
-	int name_addr_only = (flag & IDENT_NO_DATE);
+	int strict = (flag & IDENT_STRICT);
+	int want_date = !(flag & IDENT_NO_DATE);
+	int want_name = !(flag & IDENT_NO_NAME);
 
-	setup_ident(&name, &email);
+	if (want_name && !name)
+		name = ident_default_name();
+	if (!email)
+		email = ident_default_email();
 
-	if (!*name) {
+	if (want_name && !*name) {
 		struct passwd *pw;
 
-		if ((warn_on_no_name || error_on_no_name) &&
-		    name == git_default_name && env_hint) {
-			fputs(env_hint, stderr);
-			env_hint = NULL; /* warn only once */
+		if (strict) {
+			if (name == git_default_name.buf)
+				fputs(env_hint, stderr);
+			die("empty ident name (for <%s>) not allowed", email);
 		}
-		if (error_on_no_name)
-			die("empty ident %s <%s> not allowed", name, email);
-		pw = getpwuid(getuid());
-		if (!pw)
-			die("You don't exist. Go away!");
-		strlcpy(git_default_name, pw->pw_name,
-			sizeof(git_default_name));
-		name = git_default_name;
+		pw = xgetpwuid_self();
+		name = pw->pw_name;
 	}
 
-	strcpy(date, git_default_date);
-	if (!name_addr_only && date_str && date_str[0]) {
-		if (parse_date(date_str, date, sizeof(date)) < 0)
-			die("invalid date format: %s", date_str);
+	if (strict && email == git_default_email.buf &&
+	    strstr(email, "(none)")) {
+		fputs(env_hint, stderr);
+		die("unable to auto-detect email address (got '%s')", email);
 	}
 
-	i = copy(buffer, sizeof(buffer), 0, name);
-	i = add_raw(buffer, sizeof(buffer), i, " <");
-	i = copy(buffer, sizeof(buffer), i, email);
-	if (!name_addr_only) {
-		i = add_raw(buffer, sizeof(buffer), i,  "> ");
-		i = copy(buffer, sizeof(buffer), i, date);
-	} else {
-		i = add_raw(buffer, sizeof(buffer), i, ">");
+	if (want_date) {
+		if (date_str && date_str[0]) {
+			if (parse_date(date_str, date, sizeof(date)) < 0)
+				die("invalid date format: %s", date_str);
+		}
+		else
+			strcpy(date, ident_default_date());
 	}
-	if (i >= sizeof(buffer))
-		die("Impossibly long personal identifier");
-	buffer[i] = 0;
-	return buffer;
+
+	strbuf_reset(&ident);
+	if (want_name) {
+		strbuf_addstr_without_crud(&ident, name);
+		strbuf_addstr(&ident, " <");
+	}
+	strbuf_addstr_without_crud(&ident, email);
+	if (want_name)
+			strbuf_addch(&ident, '>');
+	if (want_date) {
+		strbuf_addch(&ident, ' ');
+		strbuf_addstr_without_crud(&ident, date);
+	}
+	return ident.buf;
 }
 
 const char *fmt_name(const char *name, const char *email)
 {
-	return fmt_ident(name, email, NULL, IDENT_ERROR_ON_NO_NAME | IDENT_NO_DATE);
+	return fmt_ident(name, email, NULL, IDENT_STRICT | IDENT_NO_DATE);
 }
 
 const char *git_author_info(int flag)
@@ -385,3 +351,26 @@
 	return (user_ident_explicitly_given == IDENT_ALL_GIVEN);
 #endif
 }
+
+int git_ident_config(const char *var, const char *value, void *data)
+{
+	if (!strcmp(var, "user.name")) {
+		if (!value)
+			return config_error_nonbool(var);
+		strbuf_reset(&git_default_name);
+		strbuf_addstr(&git_default_name, value);
+		user_ident_explicitly_given |= IDENT_NAME_GIVEN;
+		return 0;
+	}
+
+	if (!strcmp(var, "user.email")) {
+		if (!value)
+			return config_error_nonbool(var);
+		strbuf_reset(&git_default_email);
+		strbuf_addstr(&git_default_email, value);
+		user_ident_explicitly_given |= IDENT_MAIL_GIVEN;
+		return 0;
+	}
+
+	return 0;
+}
diff --git a/imap-send.c b/imap-send.c
index 972ad62..d42e471 100644
--- a/imap-send.c
+++ b/imap-send.c
@@ -1022,7 +1022,7 @@
 
 	ret = socket_write(&ctx->imap->buf.sock, response, strlen(response));
 	if (ret != strlen(response))
-		return error("IMAP error: sending response failed\n");
+		return error("IMAP error: sending response failed");
 
 	free(response);
 
diff --git a/ll-merge.c b/ll-merge.c
index da59738..f3f7692 100644
--- a/ll-merge.c
+++ b/ll-merge.c
@@ -73,7 +73,7 @@
 	if (buffer_is_binary(orig->ptr, orig->size) ||
 	    buffer_is_binary(src1->ptr, src1->size) ||
 	    buffer_is_binary(src2->ptr, src2->size)) {
-		warning("Cannot merge binary files: %s (%s vs. %s)\n",
+		warning("Cannot merge binary files: %s (%s vs. %s)",
 			path, name1, name2);
 		return ll_binary_merge(drv_unused, result,
 				       path,
diff --git a/log-tree.c b/log-tree.c
index 376d973..c894930 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -299,19 +299,22 @@
 	return result;
 }
 
-void get_patch_filename(struct commit *commit, int nr, const char *suffix,
-			struct strbuf *buf)
+void get_patch_filename(struct commit *commit, const char *subject, int nr,
+			const char *suffix, struct strbuf *buf)
 {
 	int suffix_len = strlen(suffix) + 1;
 	int start_len = buf->len;
 
-	strbuf_addf(buf, commit ? "%04d-" : "%d", nr);
-	if (commit) {
+	strbuf_addf(buf, commit || subject ? "%04d-" : "%d", nr);
+	if (commit || subject) {
 		int max_len = start_len + FORMAT_PATCH_NAME_MAX - suffix_len;
 		struct pretty_print_context ctx = {0};
-		ctx.date_mode = DATE_NORMAL;
 
-		format_commit_message(commit, "%f", buf, &ctx);
+		if (subject)
+			strbuf_addstr(buf, subject);
+		else if (commit)
+			format_commit_message(commit, "%f", buf, &ctx);
+
 		if (max_len < buf->len)
 			strbuf_setlen(buf, max_len);
 		strbuf_addstr(buf, suffix);
@@ -384,8 +387,8 @@
 			 mime_boundary_leader, opt->mime_boundary);
 		extra_headers = subject_buffer;
 
-		get_patch_filename(opt->numbered_files ? NULL : commit, opt->nr,
-				    opt->patch_suffix, &filename);
+		get_patch_filename(opt->numbered_files ? NULL : commit, NULL,
+				   opt->nr, opt->patch_suffix, &filename);
 		snprintf(buffer, sizeof(buffer) - 1,
 			 "\n--%s%s\n"
 			 "Content-Type: text/x-patch;"
diff --git a/log-tree.h b/log-tree.h
index 5c4cf7c..f5ac238 100644
--- a/log-tree.h
+++ b/log-tree.h
@@ -21,7 +21,7 @@
 void load_ref_decorations(int flags);
 
 #define FORMAT_PATCH_NAME_MAX 64
-void get_patch_filename(struct commit *commit, int nr, const char *suffix,
-			struct strbuf *buf);
+void get_patch_filename(struct commit *commit, const char *subject, int nr,
+			const char *suffix, struct strbuf *buf);
 
 #endif
diff --git a/mergesort.c b/mergesort.c
new file mode 100644
index 0000000..e5fdf2e
--- /dev/null
+++ b/mergesort.c
@@ -0,0 +1,73 @@
+#include "cache.h"
+#include "mergesort.h"
+
+struct mergesort_sublist {
+	void *ptr;
+	unsigned long len;
+};
+
+static void *get_nth_next(void *list, unsigned long n,
+			  void *(*get_next_fn)(const void *))
+{
+	while (n-- && list)
+		list = get_next_fn(list);
+	return list;
+}
+
+static void *pop_item(struct mergesort_sublist *l,
+		      void *(*get_next_fn)(const void *))
+{
+	void *p = l->ptr;
+	l->ptr = get_next_fn(l->ptr);
+	l->len = l->ptr ? (l->len - 1) : 0;
+	return p;
+}
+
+void *llist_mergesort(void *list,
+		      void *(*get_next_fn)(const void *),
+		      void (*set_next_fn)(void *, void *),
+		      int (*compare_fn)(const void *, const void *))
+{
+	unsigned long l;
+
+	if (!list)
+		return NULL;
+	for (l = 1; ; l *= 2) {
+		void *curr;
+		struct mergesort_sublist p, q;
+
+		p.ptr = list;
+		q.ptr = get_nth_next(p.ptr, l, get_next_fn);
+		if (!q.ptr)
+			break;
+		p.len = q.len = l;
+
+		if (compare_fn(p.ptr, q.ptr) > 0)
+			list = curr = pop_item(&q, get_next_fn);
+		else
+			list = curr = pop_item(&p, get_next_fn);
+
+		while (p.ptr) {
+			while (p.len || q.len) {
+				void *prev = curr;
+
+				if (!p.len)
+					curr = pop_item(&q, get_next_fn);
+				else if (!q.len)
+					curr = pop_item(&p, get_next_fn);
+				else if (compare_fn(p.ptr, q.ptr) > 0)
+					curr = pop_item(&q, get_next_fn);
+				else
+					curr = pop_item(&p, get_next_fn);
+				set_next_fn(prev, curr);
+			}
+			p.ptr = q.ptr;
+			p.len = l;
+			q.ptr = get_nth_next(p.ptr, l, get_next_fn);
+			q.len = q.ptr ? l : 0;
+
+		}
+		set_next_fn(curr, NULL);
+	}
+	return list;
+}
diff --git a/mergesort.h b/mergesort.h
new file mode 100644
index 0000000..644cff1
--- /dev/null
+++ b/mergesort.h
@@ -0,0 +1,17 @@
+#ifndef MERGESORT_H
+#define MERGESORT_H
+
+/*
+ * Sort linked list in place.
+ * - get_next_fn() returns the next element given an element of a linked list.
+ * - set_next_fn() takes two elements A and B, and makes B the "next" element
+ *   of A on the list.
+ * - compare_fn() takes two elements A and B, and returns negative, 0, positive
+ *   as the same sign as "subtracting" B from A.
+ */
+void *llist_mergesort(void *list,
+		      void *(*get_next_fn)(const void *),
+		      void (*set_next_fn)(void *, void *),
+		      int (*compare_fn)(const void *, const void *));
+
+#endif
diff --git a/object.c b/object.c
index 6b06297..4af3451 100644
--- a/object.c
+++ b/object.c
@@ -176,7 +176,7 @@
 			obj = &tag->object;
 		}
 	} else {
-		warning("object %s has unknown type id %d\n", sha1_to_hex(sha1), type);
+		warning("object %s has unknown type id %d", sha1_to_hex(sha1), type);
 		obj = NULL;
 	}
 	if (obj && obj->type == OBJ_NONE)
@@ -198,11 +198,22 @@
 	if (obj && obj->parsed)
 		return obj;
 
+	if ((obj && obj->type == OBJ_BLOB) ||
+	    (!obj && has_sha1_file(sha1) &&
+	     sha1_object_info(sha1, NULL) == OBJ_BLOB)) {
+		if (check_sha1_signature(repl, NULL, 0, NULL) < 0) {
+			error("sha1 mismatch %s", sha1_to_hex(repl));
+			return NULL;
+		}
+		parse_blob_buffer(lookup_blob(sha1), NULL, 0);
+		return lookup_object(sha1);
+	}
+
 	buffer = read_sha1_file(sha1, &type, &size);
 	if (buffer) {
 		if (check_sha1_signature(repl, buffer, size, typename(type)) < 0) {
 			free(buffer);
-			error("sha1 mismatch %s\n", sha1_to_hex(repl));
+			error("sha1 mismatch %s", sha1_to_hex(repl));
 			return NULL;
 		}
 
@@ -275,3 +286,14 @@
 		array->nr = dst;
 	}
 }
+
+void clear_object_flags(unsigned flags)
+{
+	int i;
+
+	for (i=0; i < obj_hash_size; i++) {
+		struct object *obj = obj_hash[i];
+		if (obj)
+			obj->flags &= ~flags;
+	}
+}
diff --git a/object.h b/object.h
index b6618d9..6a97b6b 100644
--- a/object.h
+++ b/object.h
@@ -76,4 +76,6 @@
 void add_object_array_with_mode(struct object *obj, const char *name, struct object_array *array, unsigned mode);
 void object_array_remove_duplicates(struct object_array *);
 
+void clear_object_flags(unsigned flags);
+
 #endif /* OBJECT_H */
diff --git a/pager.c b/pager.c
index 05584de..4dcb08d 100644
--- a/pager.c
+++ b/pager.c
@@ -73,7 +73,7 @@
 {
 	const char *pager = git_pager(isatty(1));
 
-	if (!pager)
+	if (!pager || pager_in_use())
 		return;
 
 	/*
diff --git a/parse-options.c b/parse-options.c
index 850cfa7..ab70c29 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -490,7 +490,7 @@
 			s = literal ? "[%s]" : "[<%s>]";
 	else
 		s = literal ? " %s" : " <%s>";
-	return fprintf(outfile, s, opts->argh ? opts->argh : "...");
+	return fprintf(outfile, s, opts->argh ? _(opts->argh) : _("..."));
 }
 
 #define USAGE_OPTS_WIDTH 24
@@ -508,13 +508,16 @@
 	if (!err && ctx && ctx->flags & PARSE_OPT_SHELL_EVAL)
 		fprintf(outfile, "cat <<\\EOF\n");
 
-	fprintf(outfile, "usage: %s\n", *usagestr++);
+	fprintf_ln(outfile, _("usage: %s"), _(*usagestr++));
 	while (*usagestr && **usagestr)
-		fprintf(outfile, "   or: %s\n", *usagestr++);
+		/* TRANSLATORS: the colon here should align with the
+		   one in "usage: %s" translation */
+		fprintf_ln(outfile, _("   or: %s"), _(*usagestr++));
 	while (*usagestr) {
-		fprintf(outfile, "%s%s\n",
-				**usagestr ? "    " : "",
-				*usagestr);
+		if (**usagestr)
+			fprintf_ln(outfile, _("    %s"), _(*usagestr));
+		else
+			putchar('\n');
 		usagestr++;
 	}
 
@@ -528,7 +531,7 @@
 		if (opts->type == OPTION_GROUP) {
 			fputc('\n', outfile);
 			if (*opts->help)
-				fprintf(outfile, "%s\n", opts->help);
+				fprintf(outfile, "%s\n", _(opts->help));
 			continue;
 		}
 		if (!full && (opts->flags & PARSE_OPT_HIDDEN))
@@ -558,7 +561,7 @@
 			fputc('\n', outfile);
 			pad = USAGE_OPTS_WIDTH;
 		}
-		fprintf(outfile, "%*s%s\n", pad + USAGE_GAP, "", opts->help);
+		fprintf(outfile, "%*s%s\n", pad + USAGE_GAP, "", _(opts->help));
 	}
 	fputc('\n', outfile);
 
diff --git a/parse-options.h b/parse-options.h
index def9ced..77a4a8b 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -66,12 +66,14 @@
  *
  * `argh`::
  *   token to explain the kind of argument this option wants. Keep it
- *   homogeneous across the repository.
+ *   homogeneous across the repository. Should be wrapped by N_() for
+ *   translation.
  *
  * `help`::
  *   the short help associated to what the option does.
  *   Must never be NULL (except for OPTION_END).
  *   OPTION_GROUP uses this pointer to store the group header.
+ *   Should be wrapped by N_() for translation.
  *
  * `flags`::
  *   mask of parse_opt_option_flags.
@@ -128,7 +130,7 @@
 #define OPT_BOOL(s, l, v, h)        OPT_SET_INT(s, l, v, h, 1)
 #define OPT_SET_PTR(s, l, v, h, p)  { OPTION_SET_PTR, (s), (l), (v), NULL, \
 				      (h), PARSE_OPT_NOARG, NULL, (p) }
-#define OPT_INTEGER(s, l, v, h)     { OPTION_INTEGER, (s), (l), (v), "n", (h) }
+#define OPT_INTEGER(s, l, v, h)     { OPTION_INTEGER, (s), (l), (v), N_("n"), (h) }
 #define OPT_STRING(s, l, v, a, h)   { OPTION_STRING,  (s), (l), (v), (a), (h) }
 #define OPT_STRING_LIST(s, l, v, a, h) \
 				    { OPTION_CALLBACK, (s), (l), (v), (a), \
@@ -136,7 +138,7 @@
 #define OPT_UYN(s, l, v, h)         { OPTION_CALLBACK, (s), (l), (v), NULL, \
 				      (h), PARSE_OPT_NOARG, &parse_opt_tertiary }
 #define OPT_DATE(s, l, v, h) \
-	{ OPTION_CALLBACK, (s), (l), (v), "time",(h), 0, \
+	{ OPTION_CALLBACK, (s), (l), (v), N_("time"),(h), 0,	\
 	  parse_opt_approxidate_cb }
 #define OPT_CALLBACK(s, l, v, a, h, f) \
 	{ OPTION_CALLBACK, (s), (l), (v), (a), (h), 0, (f) }
@@ -144,21 +146,22 @@
 	{ OPTION_NUMBER, 0, NULL, (v), NULL, (h), \
 	  PARSE_OPT_NOARG | PARSE_OPT_NONEG, (f) }
 #define OPT_FILENAME(s, l, v, h)    { OPTION_FILENAME, (s), (l), (v), \
-				       "file", (h) }
+				       N_("file"), (h) }
 #define OPT_COLOR_FLAG(s, l, v, h) \
-	{ OPTION_CALLBACK, (s), (l), (v), "when", (h), PARSE_OPT_OPTARG, \
+	{ OPTION_CALLBACK, (s), (l), (v), N_("when"), (h), PARSE_OPT_OPTARG, \
 		parse_opt_color_flag_cb, (intptr_t)"always" }
 
 #define OPT_NOOP_NOARG(s, l) \
 	{ OPTION_CALLBACK, (s), (l), NULL, NULL, \
-	  "no-op (backward compatibility)", \
+	  N_("no-op (backward compatibility)"),		\
 	  PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, parse_opt_noop_cb }
 
 /* Deprecated synonym */
 #define OPT_BOOLEAN OPT_COUNTUP
 
 /* parse_options() will filter out the processed options and leave the
- * non-option arguments in argv[].
+ * non-option arguments in argv[]. usagestr strings should be marked
+ * for translation with N_().
  * Returns the number of arguments left in argv[].
  */
 extern int parse_options(int argc, const char **argv, const char *prefix,
@@ -222,17 +225,19 @@
 #define OPT__VERBOSE(var, h)  OPT_BOOLEAN('v', "verbose", (var), (h))
 #define OPT__QUIET(var, h)    OPT_BOOLEAN('q', "quiet",   (var), (h))
 #define OPT__VERBOSITY(var) \
-	{ OPTION_CALLBACK, 'v', "verbose", (var), NULL, "be more verbose", \
+	{ OPTION_CALLBACK, 'v', "verbose", (var), NULL, N_("be more verbose"), \
 	  PARSE_OPT_NOARG, &parse_opt_verbosity_cb, 0 }, \
-	{ OPTION_CALLBACK, 'q', "quiet", (var), NULL, "be more quiet", \
+	{ OPTION_CALLBACK, 'q', "quiet", (var), NULL, N_("be more quiet"), \
 	  PARSE_OPT_NOARG, &parse_opt_verbosity_cb, 0 }
 #define OPT__DRY_RUN(var, h)  OPT_BOOLEAN('n', "dry-run", (var), (h))
 #define OPT__FORCE(var, h)    OPT_BOOLEAN('f', "force",   (var), (h))
 #define OPT__ABBREV(var)  \
-	{ OPTION_CALLBACK, 0, "abbrev", (var), "n", \
-	  "use <n> digits to display SHA-1s", \
+	{ OPTION_CALLBACK, 0, "abbrev", (var), N_("n"),	\
+	  N_("use <n> digits to display SHA-1s"),	\
 	  PARSE_OPT_OPTARG, &parse_opt_abbrev_cb, 0 }
 #define OPT__COLOR(var, h) \
 	OPT_COLOR_FLAG(0, "color", (var), (h))
+#define OPT_COLUMN(s, l, v, h) \
+	{ OPTION_CALLBACK, (s), (l), (v), "style", (h), PARSE_OPT_OPTARG, parseopt_column_callback }
 
 #endif
diff --git a/perl/Git/SVN/Fetcher.pm b/perl/Git/SVN/Fetcher.pm
new file mode 100644
index 0000000..4e9c77d
--- /dev/null
+++ b/perl/Git/SVN/Fetcher.pm
@@ -0,0 +1,602 @@
+package Git::SVN::Fetcher;
+use vars qw/@ISA $_ignore_regex $_preserve_empty_dirs $_placeholder_filename
+            @deleted_gpath %added_placeholder $repo_id/;
+use strict;
+use warnings;
+use SVN::Delta;
+use Carp qw/croak/;
+use File::Basename qw/dirname/;
+use IO::File qw//;
+use Git qw/command command_oneline command_noisy command_output_pipe
+           command_input_pipe command_close_pipe
+           command_bidi_pipe command_close_bidi_pipe/;
+BEGIN {
+	@ISA = qw(SVN::Delta::Editor);
+}
+
+# file baton members: path, mode_a, mode_b, pool, fh, blob, base
+sub new {
+	my ($class, $git_svn, $switch_path) = @_;
+	my $self = SVN::Delta::Editor->new;
+	bless $self, $class;
+	if (exists $git_svn->{last_commit}) {
+		$self->{c} = $git_svn->{last_commit};
+		$self->{empty_symlinks} =
+		                  _mark_empty_symlinks($git_svn, $switch_path);
+	}
+
+	# some options are read globally, but can be overridden locally
+	# per [svn-remote "..."] section.  Command-line options will *NOT*
+	# override options set in an [svn-remote "..."] section
+	$repo_id = $git_svn->{repo_id};
+	my $k = "svn-remote.$repo_id.ignore-paths";
+	my $v = eval { command_oneline('config', '--get', $k) };
+	$self->{ignore_regex} = $v;
+
+	$k = "svn-remote.$repo_id.preserve-empty-dirs";
+	$v = eval { command_oneline('config', '--get', '--bool', $k) };
+	if ($v && $v eq 'true') {
+		$_preserve_empty_dirs = 1;
+		$k = "svn-remote.$repo_id.placeholder-filename";
+		$v = eval { command_oneline('config', '--get', $k) };
+		$_placeholder_filename = $v;
+	}
+
+	# Load the list of placeholder files added during previous invocations.
+	$k = "svn-remote.$repo_id.added-placeholder";
+	$v = eval { command_oneline('config', '--get-all', $k) };
+	if ($_preserve_empty_dirs && $v) {
+		# command() prints errors to stderr, so we only call it if
+		# command_oneline() succeeded.
+		my @v = command('config', '--get-all', $k);
+		$added_placeholder{ dirname($_) } = $_ foreach @v;
+	}
+
+	$self->{empty} = {};
+	$self->{dir_prop} = {};
+	$self->{file_prop} = {};
+	$self->{absent_dir} = {};
+	$self->{absent_file} = {};
+	$self->{gii} = $git_svn->tmp_index_do(sub { Git::IndexInfo->new });
+	$self->{pathnameencoding} = Git::config('svn.pathnameencoding');
+	$self;
+}
+
+# this uses the Ra object, so it must be called before do_{switch,update},
+# not inside them (when the Git::SVN::Fetcher object is passed) to
+# do_{switch,update}
+sub _mark_empty_symlinks {
+	my ($git_svn, $switch_path) = @_;
+	my $bool = Git::config_bool('svn.brokenSymlinkWorkaround');
+	return {} if (!defined($bool)) || (defined($bool) && ! $bool);
+
+	my %ret;
+	my ($rev, $cmt) = $git_svn->last_rev_commit;
+	return {} unless ($rev && $cmt);
+
+	# allow the warning to be printed for each revision we fetch to
+	# ensure the user sees it.  The user can also disable the workaround
+	# on the repository even while git svn is running and the next
+	# revision fetched will skip this expensive function.
+	my $printed_warning;
+	chomp(my $empty_blob = `git hash-object -t blob --stdin < /dev/null`);
+	my ($ls, $ctx) = command_output_pipe(qw/ls-tree -r -z/, $cmt);
+	local $/ = "\0";
+	my $pfx = defined($switch_path) ? $switch_path : $git_svn->{path};
+	$pfx .= '/' if length($pfx);
+	while (<$ls>) {
+		chomp;
+		s/\A100644 blob $empty_blob\t//o or next;
+		unless ($printed_warning) {
+			print STDERR "Scanning for empty symlinks, ",
+			             "this may take a while if you have ",
+				     "many empty files\n",
+				     "You may disable this with `",
+				     "git config svn.brokenSymlinkWorkaround ",
+				     "false'.\n",
+				     "This may be done in a different ",
+				     "terminal without restarting ",
+				     "git svn\n";
+			$printed_warning = 1;
+		}
+		my $path = $_;
+		my (undef, $props) =
+		               $git_svn->ra->get_file($pfx.$path, $rev, undef);
+		if ($props->{'svn:special'}) {
+			$ret{$path} = 1;
+		}
+	}
+	command_close_pipe($ls, $ctx);
+	\%ret;
+}
+
+# returns true if a given path is inside a ".git" directory
+sub in_dot_git {
+	$_[0] =~ m{(?:^|/)\.git(?:/|$)};
+}
+
+# return value: 0 -- don't ignore, 1 -- ignore
+sub is_path_ignored {
+	my ($self, $path) = @_;
+	return 1 if in_dot_git($path);
+	return 1 if defined($self->{ignore_regex}) &&
+	            $path =~ m!$self->{ignore_regex}!;
+	return 0 unless defined($_ignore_regex);
+	return 1 if $path =~ m!$_ignore_regex!o;
+	return 0;
+}
+
+sub set_path_strip {
+	my ($self, $path) = @_;
+	$self->{path_strip} = qr/^\Q$path\E(\/|$)/ if length $path;
+}
+
+sub open_root {
+	{ path => '' };
+}
+
+sub open_directory {
+	my ($self, $path, $pb, $rev) = @_;
+	{ path => $path };
+}
+
+sub git_path {
+	my ($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";
+	}
+	$path;
+}
+
+sub delete_entry {
+	my ($self, $path, $rev, $pb) = @_;
+	return undef if $self->is_path_ignored($path);
+
+	my $gpath = $self->git_path($path);
+	return undef if ($gpath eq '');
+
+	# remove entire directories.
+	my ($tree) = (command('ls-tree', '-z', $self->{c}, "./$gpath")
+	                 =~ /\A040000 tree ([a-f\d]{40})\t\Q$gpath\E\0/);
+	if ($tree) {
+		my ($ls, $ctx) = command_output_pipe(qw/ls-tree
+		                                     -r --name-only -z/,
+				                     $tree);
+		local $/ = "\0";
+		while (<$ls>) {
+			chomp;
+			my $rmpath = "$gpath/$_";
+			$self->{gii}->remove($rmpath);
+			print "\tD\t$rmpath\n" unless $::_q;
+		}
+		print "\tD\t$gpath/\n" unless $::_q;
+		command_close_pipe($ls, $ctx);
+	} else {
+		$self->{gii}->remove($gpath);
+		print "\tD\t$gpath\n" unless $::_q;
+	}
+	# Don't add to @deleted_gpath if we're deleting a placeholder file.
+	push @deleted_gpath, $gpath unless $added_placeholder{dirname($path)};
+	$self->{empty}->{$path} = 0;
+	undef;
+}
+
+sub open_file {
+	my ($self, $path, $pb, $rev) = @_;
+	my ($mode, $blob);
+
+	goto out if $self->is_path_ignored($path);
+
+	my $gpath = $self->git_path($path);
+	($mode, $blob) = (command('ls-tree', '-z', $self->{c}, "./$gpath")
+	                     =~ /\A(\d{6}) blob ([a-f\d]{40})\t\Q$gpath\E\0/);
+	unless (defined $mode && defined $blob) {
+		die "$path was not found in commit $self->{c} (r$rev)\n";
+	}
+	if ($mode eq '100644' && $self->{empty_symlinks}->{$path}) {
+		$mode = '120000';
+	}
+out:
+	{ path => $path, mode_a => $mode, mode_b => $mode, blob => $blob,
+	  pool => SVN::Pool->new, action => 'M' };
+}
+
+sub add_file {
+	my ($self, $path, $pb, $cp_path, $cp_rev) = @_;
+	my $mode;
+
+	if (!$self->is_path_ignored($path)) {
+		my ($dir, $file) = ($path =~ m#^(.*?)/?([^/]+)$#);
+		delete $self->{empty}->{$dir};
+		$mode = '100644';
+
+		if ($added_placeholder{$dir}) {
+			# Remove our placeholder file, if we created one.
+			delete_entry($self, $added_placeholder{$dir})
+				unless $path eq $added_placeholder{$dir};
+			delete $added_placeholder{$dir}
+		}
+	}
+
+	{ path => $path, mode_a => $mode, mode_b => $mode,
+	  pool => SVN::Pool->new, action => 'A' };
+}
+
+sub add_directory {
+	my ($self, $path, $cp_path, $cp_rev) = @_;
+	goto out if $self->is_path_ignored($path);
+	my $gpath = $self->git_path($path);
+	if ($gpath eq '') {
+		my ($ls, $ctx) = command_output_pipe(qw/ls-tree
+		                                     -r --name-only -z/,
+				                     $self->{c});
+		local $/ = "\0";
+		while (<$ls>) {
+			chomp;
+			$self->{gii}->remove($_);
+			print "\tD\t$_\n" unless $::_q;
+			push @deleted_gpath, $gpath;
+		}
+		command_close_pipe($ls, $ctx);
+		$self->{empty}->{$path} = 0;
+	}
+	my ($dir, $file) = ($path =~ m#^(.*?)/?([^/]+)$#);
+	delete $self->{empty}->{$dir};
+	$self->{empty}->{$path} = 1;
+
+	if ($added_placeholder{$dir}) {
+		# Remove our placeholder file, if we created one.
+		delete_entry($self, $added_placeholder{$dir});
+		delete $added_placeholder{$dir}
+	}
+
+out:
+	{ path => $path };
+}
+
+sub change_dir_prop {
+	my ($self, $db, $prop, $value) = @_;
+	return undef if $self->is_path_ignored($db->{path});
+	$self->{dir_prop}->{$db->{path}} ||= {};
+	$self->{dir_prop}->{$db->{path}}->{$prop} = $value;
+	undef;
+}
+
+sub absent_directory {
+	my ($self, $path, $pb) = @_;
+	return undef if $self->is_path_ignored($path);
+	$self->{absent_dir}->{$pb->{path}} ||= [];
+	push @{$self->{absent_dir}->{$pb->{path}}}, $path;
+	undef;
+}
+
+sub absent_file {
+	my ($self, $path, $pb) = @_;
+	return undef if $self->is_path_ignored($path);
+	$self->{absent_file}->{$pb->{path}} ||= [];
+	push @{$self->{absent_file}->{$pb->{path}}}, $path;
+	undef;
+}
+
+sub change_file_prop {
+	my ($self, $fb, $prop, $value) = @_;
+	return undef if $self->is_path_ignored($fb->{path});
+	if ($prop eq 'svn:executable') {
+		if ($fb->{mode_b} != 120000) {
+			$fb->{mode_b} = defined $value ? 100755 : 100644;
+		}
+	} elsif ($prop eq 'svn:special') {
+		$fb->{mode_b} = defined $value ? 120000 : 100644;
+	} else {
+		$self->{file_prop}->{$fb->{path}} ||= {};
+		$self->{file_prop}->{$fb->{path}}->{$prop} = $value;
+	}
+	undef;
+}
+
+sub apply_textdelta {
+	my ($self, $fb, $exp) = @_;
+	return undef if $self->is_path_ignored($fb->{path});
+	my $fh = $::_repository->temp_acquire('svn_delta');
+	# $fh gets auto-closed() by SVN::TxDelta::apply(),
+	# (but $base does not,) so dup() it for reading in close_file
+	open my $dup, '<&', $fh or croak $!;
+	my $base = $::_repository->temp_acquire('git_blob');
+
+	if ($fb->{blob}) {
+		my ($base_is_link, $size);
+
+		if ($fb->{mode_a} eq '120000' &&
+		    ! $self->{empty_symlinks}->{$fb->{path}}) {
+			print $base 'link ' or die "print $!\n";
+			$base_is_link = 1;
+		}
+	retry:
+		$size = $::_repository->cat_blob($fb->{blob}, $base);
+		die "Failed to read object $fb->{blob}" if ($size < 0);
+
+		if (defined $exp) {
+			seek $base, 0, 0 or croak $!;
+			my $got = ::md5sum($base);
+			if ($got ne $exp) {
+				my $err = "Checksum mismatch: ".
+				       "$fb->{path} $fb->{blob}\n" .
+				       "expected: $exp\n" .
+				       "     got: $got\n";
+				if ($base_is_link) {
+					warn $err,
+					     "Retrying... (possibly ",
+					     "a bad symlink from SVN)\n";
+					$::_repository->temp_reset($base);
+					$base_is_link = 0;
+					goto retry;
+				}
+				die $err;
+			}
+		}
+	}
+	seek $base, 0, 0 or croak $!;
+	$fb->{fh} = $fh;
+	$fb->{base} = $base;
+	[ SVN::TxDelta::apply($base, $dup, undef, $fb->{path}, $fb->{pool}) ];
+}
+
+sub close_file {
+	my ($self, $fb, $exp) = @_;
+	return undef if $self->is_path_ignored($fb->{path});
+
+	my $hash;
+	my $path = $self->git_path($fb->{path});
+	if (my $fh = $fb->{fh}) {
+		if (defined $exp) {
+			seek($fh, 0, 0) or croak $!;
+			my $got = ::md5sum($fh);
+			if ($got ne $exp) {
+				die "Checksum mismatch: $path\n",
+				    "expected: $exp\n    got: $got\n";
+			}
+		}
+		if ($fb->{mode_b} == 120000) {
+			sysseek($fh, 0, 0) or croak $!;
+			my $rd = sysread($fh, my $buf, 5);
+
+			if (!defined $rd) {
+				croak "sysread: $!\n";
+			} elsif ($rd == 0) {
+				warn "$path has mode 120000",
+				     " but it points to nothing\n",
+				     "converting to an empty file with mode",
+				     " 100644\n";
+				$fb->{mode_b} = '100644';
+			} elsif ($buf ne 'link ') {
+				warn "$path has mode 120000",
+				     " but is not a link\n";
+			} else {
+				my $tmp_fh = $::_repository->temp_acquire(
+					'svn_hash');
+				my $res;
+				while ($res = sysread($fh, my $str, 1024)) {
+					my $out = syswrite($tmp_fh, $str, $res);
+					defined($out) && $out == $res
+						or croak("write ",
+							Git::temp_path($tmp_fh),
+							": $!\n");
+				}
+				defined $res or croak $!;
+
+				($fh, $tmp_fh) = ($tmp_fh, $fh);
+				Git::temp_release($tmp_fh, 1);
+			}
+		}
+
+		$hash = $::_repository->hash_and_insert_object(
+				Git::temp_path($fh));
+		$hash =~ /^[a-f\d]{40}$/ or die "not a sha1: $hash\n";
+
+		Git::temp_release($fb->{base}, 1);
+		Git::temp_release($fh, 1);
+	} else {
+		$hash = $fb->{blob} or die "no blob information\n";
+	}
+	$fb->{pool}->clear;
+	$self->{gii}->update($fb->{mode_b}, $hash, $path) or croak $!;
+	print "\t$fb->{action}\t$path\n" if $fb->{action} && ! $::_q;
+	undef;
+}
+
+sub abort_edit {
+	my $self = shift;
+	$self->{nr} = $self->{gii}->{nr};
+	delete $self->{gii};
+	$self->SUPER::abort_edit(@_);
+}
+
+sub close_edit {
+	my $self = shift;
+
+	if ($_preserve_empty_dirs) {
+		my @empty_dirs;
+
+		# Any entry flagged as empty that also has an associated
+		# dir_prop represents a newly created empty directory.
+		foreach my $i (keys %{$self->{empty}}) {
+			push @empty_dirs, $i if exists $self->{dir_prop}->{$i};
+		}
+
+		# Search for directories that have become empty due subsequent
+		# file deletes.
+		push @empty_dirs, $self->find_empty_directories();
+
+		# Finally, add a placeholder file to each empty directory.
+		$self->add_placeholder_file($_) foreach (@empty_dirs);
+
+		$self->stash_placeholder_list();
+	}
+
+	$self->{git_commit_ok} = 1;
+	$self->{nr} = $self->{gii}->{nr};
+	delete $self->{gii};
+	$self->SUPER::close_edit(@_);
+}
+
+sub find_empty_directories {
+	my ($self) = @_;
+	my @empty_dirs;
+	my %dirs = map { dirname($_) => 1 } @deleted_gpath;
+
+	foreach my $dir (sort keys %dirs) {
+		next if $dir eq ".";
+
+		# If there have been any additions to this directory, there is
+		# no reason to check if it is empty.
+		my $skip_added = 0;
+		foreach my $t (qw/dir_prop file_prop/) {
+			foreach my $path (keys %{ $self->{$t} }) {
+				if (exists $self->{$t}->{dirname($path)}) {
+					$skip_added = 1;
+					last;
+				}
+			}
+			last if $skip_added;
+		}
+		next if $skip_added;
+
+		# Use `git ls-tree` to get the filenames of this directory
+		# that existed prior to this particular commit.
+		my $ls = command('ls-tree', '-z', '--name-only',
+				 $self->{c}, "$dir/");
+		my %files = map { $_ => 1 } split(/\0/, $ls);
+
+		# Remove the filenames that were deleted during this commit.
+		delete $files{$_} foreach (@deleted_gpath);
+
+		# Report the directory if there are no filenames left.
+		push @empty_dirs, $dir unless (scalar %files);
+	}
+	@empty_dirs;
+}
+
+sub add_placeholder_file {
+	my ($self, $dir) = @_;
+	my $path = "$dir/$_placeholder_filename";
+	my $gpath = $self->git_path($path);
+
+	my $fh = $::_repository->temp_acquire($gpath);
+	my $hash = $::_repository->hash_and_insert_object(Git::temp_path($fh));
+	Git::temp_release($fh, 1);
+	$self->{gii}->update('100644', $hash, $gpath) or croak $!;
+
+	# The directory should no longer be considered empty.
+	delete $self->{empty}->{$dir} if exists $self->{empty}->{$dir};
+
+	# Keep track of any placeholder files we create.
+	$added_placeholder{$dir} = $path;
+}
+
+sub stash_placeholder_list {
+	my ($self) = @_;
+	my $k = "svn-remote.$repo_id.added-placeholder";
+	my $v = eval { command_oneline('config', '--get-all', $k) };
+	command_noisy('config', '--unset-all', $k) if $v;
+	foreach (values %added_placeholder) {
+		command_noisy('config', '--add', $k, $_);
+	}
+}
+
+1;
+__END__
+
+Git::SVN::Fetcher - tree delta consumer for "git svn fetch"
+
+=head1 SYNOPSIS
+
+    use SVN::Core;
+    use SVN::Ra;
+    use Git::SVN;
+    use Git::SVN::Fetcher;
+    use Git;
+
+    my $gs = Git::SVN->find_by_url($url);
+    my $ra = SVN::Ra->new(url => $url);
+    my $editor = Git::SVN::Fetcher->new($gs);
+    my $reporter = $ra->do_update($SVN::Core::INVALID_REVNUM, '',
+                                  1, $editor);
+    $reporter->set_path('', $old_rev, 0);
+    $reporter->finish_report;
+    my $tree = $gs->tmp_index_do(sub { command_oneline('write-tree') });
+
+    foreach my $path (keys %{$editor->{dir_prop}) {
+        my $props = $editor->{dir_prop}{$path};
+        foreach my $prop (keys %$props) {
+            print "property $prop at $path changed to $props->{$prop}\n";
+        }
+    }
+    foreach my $path (keys %{$editor->{empty}) {
+        my $action = $editor->{empty}{$path} ? 'added' : 'removed';
+        print "empty directory $path $action\n";
+    }
+    foreach my $path (keys %{$editor->{file_prop}) { ... }
+    foreach my $parent (keys %{$editor->{absent_dir}}) {
+        my @children = @{$editor->{abstent_dir}{$parent}};
+        print "cannot fetch directory $parent/$_: not authorized?\n"
+            foreach @children;
+    }
+    foreach my $parent (keys %{$editor->{absent_file}) { ... }
+
+=head1 DESCRIPTION
+
+This is a subclass of C<SVN::Delta::Editor>, which means it implements
+callbacks to act as a consumer of Subversion tree deltas.  This
+particular implementation of those callbacks is meant to store
+information about the resulting content which B<git svn fetch> could
+use to populate new commits and new entries for F<unhandled.log>.
+More specifically:
+
+=over
+
+=item * Additions, removals, and modifications of files are propagated
+to git-svn's index file F<$GIT_DIR/svn/$refname/index> using
+B<git update-index>.
+
+=item * Changes in Subversion path properties are recorded in the
+C<dir_prop> and C<file_prop> fields (which are hashes).
+
+=item * Addition and removal of empty directories are indicated by
+entries with value 1 and 0 respectively in the C<empty> hash.
+
+=item * Paths that are present but cannot be conveyed (presumably due
+to permissions) are recorded in the C<absent_file> and
+C<absent_dirs> hashes.  For each key, the corresponding value is
+a list of paths under that directory that were present but
+could not be conveyed.
+
+=back
+
+The interface is unstable.  Do not use this module unless you are
+developing git-svn.
+
+=head1 DEPENDENCIES
+
+L<SVN::Delta> from the Subversion perl bindings,
+the core L<Carp>, L<File::Basename>, and L<IO::File> modules,
+and git's L<Git> helper module.
+
+C<Git::SVN::Fetcher> has not been tested using callers other than
+B<git-svn> itself.
+
+=head1 SEE ALSO
+
+L<SVN::Delta>.
+
+=head1 INCOMPATIBILITIES
+
+None reported.
+
+=head1 BUGS
+
+None.
diff --git a/perl/Git/SVN/Prompt.pm b/perl/Git/SVN/Prompt.pm
new file mode 100644
index 0000000..3a6f8af
--- /dev/null
+++ b/perl/Git/SVN/Prompt.pm
@@ -0,0 +1,202 @@
+package Git::SVN::Prompt;
+use strict;
+use warnings;
+require SVN::Core;
+use vars qw/$_no_auth_cache $_username/;
+
+sub simple {
+	my ($cred, $realm, $default_username, $may_save, $pool) = @_;
+	$may_save = undef if $_no_auth_cache;
+	$default_username = $_username if defined $_username;
+	if (defined $default_username && length $default_username) {
+		if (defined $realm && length $realm) {
+			print STDERR "Authentication realm: $realm\n";
+			STDERR->flush;
+		}
+		$cred->username($default_username);
+	} else {
+		username($cred, $realm, $may_save, $pool);
+	}
+	$cred->password(_read_password("Password for '" .
+	                               $cred->username . "': ", $realm));
+	$cred->may_save($may_save);
+	$SVN::_Core::SVN_NO_ERROR;
+}
+
+sub ssl_server_trust {
+	my ($cred, $realm, $failures, $cert_info, $may_save, $pool) = @_;
+	$may_save = undef if $_no_auth_cache;
+	print STDERR "Error validating server certificate for '$realm':\n";
+	{
+		no warnings 'once';
+		# All variables SVN::Auth::SSL::* are used only once,
+		# so we're shutting up Perl warnings about this.
+		if ($failures & $SVN::Auth::SSL::UNKNOWNCA) {
+			print STDERR " - The certificate is not issued ",
+			    "by a trusted authority. Use the\n",
+			    "   fingerprint to validate ",
+			    "the certificate manually!\n";
+		}
+		if ($failures & $SVN::Auth::SSL::CNMISMATCH) {
+			print STDERR " - The certificate hostname ",
+			    "does not match.\n";
+		}
+		if ($failures & $SVN::Auth::SSL::NOTYETVALID) {
+			print STDERR " - The certificate is not yet valid.\n";
+		}
+		if ($failures & $SVN::Auth::SSL::EXPIRED) {
+			print STDERR " - The certificate has expired.\n";
+		}
+		if ($failures & $SVN::Auth::SSL::OTHER) {
+			print STDERR " - The certificate has ",
+			    "an unknown error.\n";
+		}
+	} # no warnings 'once'
+	printf STDERR
+	        "Certificate information:\n".
+	        " - Hostname: %s\n".
+	        " - Valid: from %s until %s\n".
+	        " - Issuer: %s\n".
+	        " - Fingerprint: %s\n",
+	        map $cert_info->$_, qw(hostname valid_from valid_until
+	                               issuer_dname fingerprint);
+	my $choice;
+prompt:
+	print STDERR $may_save ?
+	      "(R)eject, accept (t)emporarily or accept (p)ermanently? " :
+	      "(R)eject or accept (t)emporarily? ";
+	STDERR->flush;
+	$choice = lc(substr(<STDIN> || 'R', 0, 1));
+	if ($choice =~ /^t$/i) {
+		$cred->may_save(undef);
+	} elsif ($choice =~ /^r$/i) {
+		return -1;
+	} elsif ($may_save && $choice =~ /^p$/i) {
+		$cred->may_save($may_save);
+	} else {
+		goto prompt;
+	}
+	$cred->accepted_failures($failures);
+	$SVN::_Core::SVN_NO_ERROR;
+}
+
+sub ssl_client_cert {
+	my ($cred, $realm, $may_save, $pool) = @_;
+	$may_save = undef if $_no_auth_cache;
+	print STDERR "Client certificate filename: ";
+	STDERR->flush;
+	chomp(my $filename = <STDIN>);
+	$cred->cert_file($filename);
+	$cred->may_save($may_save);
+	$SVN::_Core::SVN_NO_ERROR;
+}
+
+sub ssl_client_cert_pw {
+	my ($cred, $realm, $may_save, $pool) = @_;
+	$may_save = undef if $_no_auth_cache;
+	$cred->password(_read_password("Password: ", $realm));
+	$cred->may_save($may_save);
+	$SVN::_Core::SVN_NO_ERROR;
+}
+
+sub username {
+	my ($cred, $realm, $may_save, $pool) = @_;
+	$may_save = undef if $_no_auth_cache;
+	if (defined $realm && length $realm) {
+		print STDERR "Authentication realm: $realm\n";
+	}
+	my $username;
+	if (defined $_username) {
+		$username = $_username;
+	} else {
+		print STDERR "Username: ";
+		STDERR->flush;
+		chomp($username = <STDIN>);
+	}
+	$cred->username($username);
+	$cred->may_save($may_save);
+	$SVN::_Core::SVN_NO_ERROR;
+}
+
+sub _read_password {
+	my ($prompt, $realm) = @_;
+	my $password = '';
+	if (exists $ENV{GIT_ASKPASS}) {
+		open(PH, "-|", $ENV{GIT_ASKPASS}, $prompt);
+		$password = <PH>;
+		$password =~ s/[\012\015]//; # \n\r
+		close(PH);
+	} else {
+		print STDERR $prompt;
+		STDERR->flush;
+		require Term::ReadKey;
+		Term::ReadKey::ReadMode('noecho');
+		while (defined(my $key = Term::ReadKey::ReadKey(0))) {
+			last if $key =~ /[\012\015]/; # \n\r
+			$password .= $key;
+		}
+		Term::ReadKey::ReadMode('restore');
+		print STDERR "\n";
+		STDERR->flush;
+	}
+	$password;
+}
+
+1;
+__END__
+
+Git::SVN::Prompt - authentication callbacks for git-svn
+
+=head1 SYNOPSIS
+
+    use Git::SVN::Prompt qw(simple ssl_client_cert ssl_client_cert_pw
+                            ssl_server_trust username);
+    use SVN::Client ();
+
+    my $cached_simple = SVN::Client::get_simple_provider();
+    my $git_simple = SVN::Client::get_simple_prompt_provider(\&simple, 2);
+    my $cached_ssl = SVN::Client::get_ssl_server_trust_file_provider();
+    my $git_ssl = SVN::Client::get_ssl_server_trust_prompt_provider(
+        \&ssl_server_trust);
+    my $cached_cert = SVN::Client::get_ssl_client_cert_file_provider();
+    my $git_cert = SVN::Client::get_ssl_client_cert_prompt_provider(
+        \&ssl_client_cert, 2);
+    my $cached_cert_pw = SVN::Client::get_ssl_client_cert_pw_file_provider();
+    my $git_cert_pw = SVN::Client::get_ssl_client_cert_pw_prompt_provider(
+        \&ssl_client_cert_pw, 2);
+    my $cached_username = SVN::Client::get_username_provider();
+    my $git_username = SVN::Client::get_username_prompt_provider(
+        \&username, 2);
+
+    my $ctx = new SVN::Client(
+        auth => [
+            $cached_simple, $git_simple,
+            $cached_ssl, $git_ssl,
+            $cached_cert, $git_cert,
+            $cached_cert_pw, $git_cert_pw,
+            $cached_username, $git_username
+        ]);
+
+=head1 DESCRIPTION
+
+This module is an implementation detail of the "git svn" command.
+It implements git-svn's authentication policy.  Do not use it unless
+you are developing git-svn.
+
+The interface will change as git-svn evolves.
+
+=head1 DEPENDENCIES
+
+L<SVN::Core>.
+
+=head1 SEE ALSO
+
+L<SVN::Client>.
+
+=head1 INCOMPATIBILITIES
+
+None reported.
+
+=head1 BUGS
+
+None.
diff --git a/perl/Makefile.PL b/perl/Makefile.PL
index 456d45b..424890a 100644
--- a/perl/Makefile.PL
+++ b/perl/Makefile.PL
@@ -27,6 +27,8 @@
 my %pm = (
 	'Git.pm' => '$(INST_LIBDIR)/Git.pm',
 	'Git/I18N.pm' => '$(INST_LIBDIR)/Git/I18N.pm',
+	'Git/SVN/Fetcher.pm' => '$(INST_LIBDIR)/Git/SVN/Fetcher.pm',
+	'Git/SVN/Prompt.pm' => '$(INST_LIBDIR)/Git/SVN/Prompt.pm',
 );
 
 # We come with our own bundled Error.pm. It's not in the set of default
diff --git a/po/TEAMS b/po/TEAMS
index cd3440e..447229c 100644
--- a/po/TEAMS
+++ b/po/TEAMS
@@ -15,6 +15,10 @@
 Language:	is (Icelandic)
 Leader:		Ævar Arnfjörð Bjarmason <avarab@gmail.com>
 
+Language:	it (Italian)
+Repository:	https://github.com/quizzlo/git-po-it/
+Leader:		Marco Paolone <marcopaolone@gmail.com>
+
 Language:	nl (Dutch)
 Repository:	https://github.com/vfr-nl/git-po/
 Leader:		Vincent van Ravesteijn <vfr@lyx.org>
@@ -27,6 +31,10 @@
 Repository:	https://github.com/nafmo/git-l10n-sv/
 Leader:		Peter Krefting <peter@softwolves.pp.se>
 
+Language:	vi (Vietnamese)
+Repository:	https://github.com/vnwildman/git.git
+Leader:		Trần Ngọc Quân <vnwildman AT gmail.com>
+
 Language:	zh_CN (Simplified Chinese)
 Repository:	https://github.com/gotgit/git-po-zh_CN/
 Leader:		Jiang Xin <worldhello.net@gmail.com>
diff --git a/po/de.po b/po/de.po
index 591ba50..0edce30 100644
--- a/po/de.po
+++ b/po/de.po
@@ -1,7 +1,7 @@
 # German translations for Git.
-# Copyright (C) 2012 Ralf Thielow <ralf.thielow@googlemail.com>
+# Copyright (C) 2010-2012 Ralf Thielow <ralf.thielow@googlemail.com>
 # This file is distributed under the same license as the Git package.
-# Ralf Thielow <ralf.thielow@googlemail.com>, 2012.
+# Ralf Thielow <ralf.thielow@googlemail.com>, 2010, 2011, 2012.
 #
 msgid ""
 msgstr ""
@@ -38,12 +38,12 @@
 "um die Auflösung entsprechend zu markieren und einzutragen,\n"
 "oder benutze 'git commit -a'."
 
-#: commit.c:47
+#: commit.c:48
 #, c-format
 msgid "could not parse %s"
 msgstr "konnte %s nicht parsen"
 
-#: commit.c:49
+#: commit.c:50
 #, c-format
 msgid "%s %s is not a commit!"
 msgstr "%s %s ist keine Version!"
@@ -422,7 +422,27 @@
 
 #: sequencer.c:928
 msgid "Can't cherry-pick into empty head"
-msgstr "Kann \"cherry-pick\" nicht in einen leeren Kopf ausführen."
+msgstr "Kann \"cherry-pick\" nicht in einem leerem Kopf ausführen."
+
+#: sha1_name.c:864
+msgid "HEAD does not point to a branch"
+msgstr "Zweigspitze (HEAD) zeigt auf keinen Zweig"
+
+#: sha1_name.c:867
+#, c-format
+msgid "No such branch: '%s'"
+msgstr "Kein solcher Zweig '%s'"
+
+#: sha1_name.c:869
+#, c-format
+msgid "No upstream configured for branch '%s'"
+msgstr "Kein entferntes Projektarchiv für Zweig '%s' konfiguriert."
+
+#: sha1_name.c:872
+#, c-format
+msgid "Upstream branch '%s' not stored as a remote-tracking branch"
+msgstr "Zweig '%s' des entfernten Projektarchivs ist nicht als entfernter "
+"Übernahmezweig gespeichert"
 
 #: wt-status.c:134
 msgid "Unmerged paths:"
@@ -696,7 +716,7 @@
 #: builtin/add.c:209
 #, c-format
 msgid "'%s' is beyond a symbolic link"
-msgstr "'%s' ist über einer symbolischen Verknüpfung"
+msgstr "'%s' ist über einem symbolischen Link"
 
 #: builtin/add.c:276
 msgid "Could not read the index"
@@ -805,7 +825,7 @@
 
 #: builtin/archive.c:71
 msgid "git archive: expected a flush"
-msgstr "git archive: erwartete eine Leerung (flush)"
+msgstr "git archive: erwartete eine Spülung (flush)"
 
 #: builtin/branch.c:137
 #, c-format
@@ -827,35 +847,35 @@
 "         '%s', obwohl er mit der Zweigspitze (HEAD) zusammengeführt wurde."
 
 #. TRANSLATORS: This is "remote " in "remote branch '%s' not found"
-#: builtin/branch.c:163
+#: builtin/branch.c:164
 msgid "remote "
 msgstr "externer "
 
-#: builtin/branch.c:171
+#: builtin/branch.c:172
 msgid "cannot use -a with -d"
 msgstr "kann -a nicht mit -d benutzen"
 
-#: builtin/branch.c:177
+#: builtin/branch.c:178
 msgid "Couldn't look up commit object for HEAD"
 msgstr "Konnte Versionsobjekt für Zweigspitze (HEAD) nicht nachschlagen."
 
-#: builtin/branch.c:182
+#: builtin/branch.c:183
 #, c-format
 msgid "Cannot delete the branch '%s' which you are currently on."
 msgstr ""
 "Kann Zweig '%s' nicht entfernen, da du dich gerade auf diesem befindest."
 
-#: builtin/branch.c:192
+#: builtin/branch.c:193
 #, c-format
 msgid "%sbranch '%s' not found."
 msgstr "%sZweig '%s' nicht gefunden."
 
-#: builtin/branch.c:200
+#: builtin/branch.c:201
 #, c-format
 msgid "Couldn't look up commit object for '%s'"
 msgstr "Konnte Versionsobjekt für '%s' nicht nachschlagen."
 
-#: builtin/branch.c:206
+#: builtin/branch.c:207
 #, c-format
 msgid ""
 "The branch '%s' is not fully merged.\n"
@@ -864,97 +884,97 @@
 "Der Zweig '%s' ist nicht vollständig zusammengeführt.\n"
 "Wenn du sicher bist diesen Zweig zu entfernen, führe 'git branch -D %s' aus."
 
-#: builtin/branch.c:214
+#: builtin/branch.c:215
 #, c-format
 msgid "Error deleting %sbranch '%s'"
 msgstr "Fehler beim Löschen von %sZweig '%s'"
 
-#: builtin/branch.c:219
+#: builtin/branch.c:221
 #, c-format
 msgid "Deleted %sbranch %s (was %s).\n"
 msgstr "Entferne %sZweig %s (war %s).\n"
 
-#: builtin/branch.c:224
+#: builtin/branch.c:226
 msgid "Update of config-file failed"
 msgstr "Aktualisierung der Konfigurationsdatei fehlgeschlagen."
 
-#: builtin/branch.c:322
+#: builtin/branch.c:324
 #, c-format
 msgid "branch '%s' does not point at a commit"
 msgstr "Zweig '%s' zeigt auf keine Version"
 
-#: builtin/branch.c:394
+#: builtin/branch.c:396
 #, c-format
 msgid "behind %d] "
 msgstr "%d hinterher] "
 
-#: builtin/branch.c:396
+#: builtin/branch.c:398
 #, c-format
 msgid "ahead %d] "
 msgstr "%d voraus] "
 
-#: builtin/branch.c:398
+#: builtin/branch.c:400
 #, c-format
 msgid "ahead %d, behind %d] "
 msgstr "%d voraus, %d hinterher] "
 
-#: builtin/branch.c:501
+#: builtin/branch.c:503
 msgid "(no branch)"
 msgstr "(kein Zweig)"
 
-#: builtin/branch.c:566
+#: builtin/branch.c:568
 msgid "some refs could not be read"
 msgstr "Konnte einige Referenzen nicht lesen"
 
-#: builtin/branch.c:579
+#: builtin/branch.c:581
 msgid "cannot rename the current branch while not on any."
 msgstr ""
 "Kann aktuellen Zweig nicht umbennen, solange du dich auf keinem befindest."
 
-#: builtin/branch.c:589
+#: builtin/branch.c:591
 #, c-format
 msgid "Invalid branch name: '%s'"
 msgstr "Ungültiger Zweig-Name: '%s'"
 
-#: builtin/branch.c:604
+#: builtin/branch.c:606
 msgid "Branch rename failed"
 msgstr "Umbenennung des Zweiges fehlgeschlagen"
 
-#: builtin/branch.c:608
+#: builtin/branch.c:610
 #, c-format
 msgid "Renamed a misnamed branch '%s' away"
 msgstr "falsch benannten Zweig '%s' umbenannt"
 
-#: builtin/branch.c:612
+#: builtin/branch.c:614
 #, c-format
 msgid "Branch renamed to %s, but HEAD is not updated!"
 msgstr "Zweig umbenannt zu %s, aber Zweigspitze (HEAD) ist nicht aktualisiert!"
 
-#: builtin/branch.c:619
+#: builtin/branch.c:621
 msgid "Branch is renamed, but update of config-file failed"
 msgstr ""
 "Zweig ist umbenannt, aber die Aktualisierung der Konfigurationsdatei ist "
 "fehlgeschlagen."
 
-#: builtin/branch.c:634
+#: builtin/branch.c:636
 #, c-format
 msgid "malformed object name %s"
 msgstr "Missgebildeter Objektname %s"
 
-#: builtin/branch.c:658
+#: builtin/branch.c:660
 #, c-format
 msgid "could not write branch description template: %s\n"
 msgstr "Konnte Beschreibungsvorlage für Zweig nicht schreiben: %s\n"
 
-#: builtin/branch.c:746
+#: builtin/branch.c:750
 msgid "Failed to resolve HEAD as a valid ref."
 msgstr "Konnte Zweigspitze (HEAD) nicht als gültige Referenz auflösen."
 
-#: builtin/branch.c:751 builtin/clone.c:558
+#: builtin/branch.c:755 builtin/clone.c:558
 msgid "HEAD not found below refs/heads!"
 msgstr "Zweigspitze (HEAD) wurde nicht unter \"refs/heads\" gefunden!"
 
-#: builtin/branch.c:809
+#: builtin/branch.c:813
 msgid "-a and -r options to 'git branch' do not make sense with a branch name"
 msgstr ""
 "Die Optionen -a und -r bei 'git branch' machen mit einem Zweignamen keinen "
@@ -1035,42 +1055,42 @@
 msgid "Can not do reflog for '%s'\n"
 msgstr "Konnte \"reflog\" für '%s' nicht durchführen\n"
 
-#: builtin/checkout.c:565
+#: builtin/checkout.c:566
 msgid "HEAD is now at"
 msgstr "Zweigspitze (HEAD) ist jetzt bei"
 
-#: builtin/checkout.c:572
+#: builtin/checkout.c:573
 #, c-format
 msgid "Reset branch '%s'\n"
 msgstr "Setze Zweig '%s' zurück\n"
 
-#: builtin/checkout.c:575
+#: builtin/checkout.c:576
 #, c-format
 msgid "Already on '%s'\n"
 msgstr "Bereits auf '%s'\n"
 
-#: builtin/checkout.c:579
+#: builtin/checkout.c:580
 #, c-format
 msgid "Switched to and reset branch '%s'\n"
 msgstr "Gewechselt zu zurückgesetztem Zweig '%s'\n"
 
-#: builtin/checkout.c:581
+#: builtin/checkout.c:582
 #, c-format
 msgid "Switched to a new branch '%s'\n"
 msgstr "Gewechselt zu einem neuen Zweig '%s'\n"
 
-#: builtin/checkout.c:583
+#: builtin/checkout.c:584
 #, c-format
 msgid "Switched to branch '%s'\n"
 msgstr "Gewechselt zu Zweig '%s'\n"
 
-#: builtin/checkout.c:639
+#: builtin/checkout.c:640
 #, c-format
 msgid " ... and %d more.\n"
 msgstr " ... und %d weitere.\n"
 
 #. The singular version
-#: builtin/checkout.c:645
+#: builtin/checkout.c:646
 #, c-format
 msgid ""
 "Warning: you are leaving %d commit behind, not connected to\n"
@@ -1093,7 +1113,7 @@
 "\n"
 "%s\n"
 
-#: builtin/checkout.c:663
+#: builtin/checkout.c:664
 #, c-format
 msgid ""
 "If you want to keep them by creating a new branch, this may be a good time\n"
@@ -1246,12 +1266,12 @@
 #: builtin/clean.c:166
 #, c-format
 msgid "Would not remove %s\n"
-msgstr "Würde %s nicht entfernen\n"
+msgstr "Würde nicht entfernen %s\n"
 
 #: builtin/clean.c:168
 #, c-format
 msgid "Not removing %s\n"
-msgstr "Entferne %s nicht\n"
+msgstr "Entferne nicht %s\n"
 
 #: builtin/clone.c:243
 #, c-format
@@ -1482,7 +1502,7 @@
 #: builtin/commit.c:651
 #, c-format
 msgid "Malformed ident string: '%s'"
-msgstr "Fehlerhafter Identifikations-String: '%s'"
+msgstr "Fehlerhafte Identifikations-String: '%s'"
 
 #: builtin/commit.c:689 builtin/commit.c:722 builtin/commit.c:1033
 #, c-format
@@ -1666,7 +1686,7 @@
 
 #: builtin/commit.c:1317
 msgid "could not parse newly created commit"
-msgstr "Konnte neu erstellte Version nicht analysieren."
+msgstr "Konnte neulich erstellte Version nicht analysieren."
 
 #: builtin/commit.c:1358
 msgid "detached HEAD"
@@ -1729,7 +1749,7 @@
 msgstr ""
 "Das Projektarchiv wurde aktualisiert, aber die \"new_index\"-Datei\n"
 "konnte nicht geschrieben werden. Prüfe, dass dein Speicher nicht\n"
-"voll und dein Kontingent nicht aufgebraucht ist und führe\n"
+"voll und Dein Kontingent nicht aufgebraucht ist und führe\n"
 "anschließend \"git reset HEAD\" zu Wiederherstellung aus."
 
 #: builtin/describe.c:234
@@ -1819,7 +1839,7 @@
 #: builtin/diff.c:77
 #, c-format
 msgid "'%s': not a regular file or symlink"
-msgstr "'%s': keine reguläre Datei oder symbolische Verknüpfung"
+msgstr "'%s': keine reguläre Datei oder symbolischer Link"
 
 #: builtin/diff.c:220
 #, c-format
@@ -2248,103 +2268,103 @@
 msgid "Cannot access work tree '%s'"
 msgstr "Kann nicht auf Arbeitsbaum '%s' zugreifen."
 
-#: builtin/log.c:187
+#: builtin/log.c:188
 #, c-format
 msgid "Final output: %d %s\n"
 msgstr "letzte Ausgabe: %d %s\n"
 
-#: builtin/log.c:395 builtin/log.c:483
+#: builtin/log.c:401 builtin/log.c:489
 #, c-format
 msgid "Could not read object %s"
 msgstr "Kann Objekt %s nicht lesen."
 
-#: builtin/log.c:507
+#: builtin/log.c:513
 #, c-format
 msgid "Unknown type: %d"
 msgstr "Unbekannter Typ: %d"
 
-#: builtin/log.c:596
+#: builtin/log.c:602
 msgid "format.headers without value"
 msgstr "format.headers ohne Wert"
 
-#: builtin/log.c:669
+#: builtin/log.c:675
 msgid "name of output directory is too long"
 msgstr "Name des Ausgabeverzeichnisses ist zu lang."
 
-#: builtin/log.c:680
+#: builtin/log.c:686
 #, c-format
 msgid "Cannot open patch file %s"
 msgstr "Kann Patch-Datei %s nicht öffnen"
 
-#: builtin/log.c:694
+#: builtin/log.c:700
 msgid "Need exactly one range."
 msgstr "Brauche genau einen Versionsbereich."
 
-#: builtin/log.c:702
+#: builtin/log.c:708
 msgid "Not a range."
 msgstr "Kein Versionsbereich."
 
-#: builtin/log.c:739
+#: builtin/log.c:745
 msgid "Could not extract email from committer identity."
 msgstr "Konnte E-Mail-Adresse des Einreichers nicht extrahieren."
 
-#: builtin/log.c:785
+#: builtin/log.c:791
 msgid "Cover letter needs email format"
-msgstr "Deckblatt benötigt E-Mail-Format"
+msgstr "Anschreiben benötigt E-Mail-Format"
 
-#: builtin/log.c:879
+#: builtin/log.c:885
 #, c-format
 msgid "insane in-reply-to: %s"
 msgstr "ungültiges in-reply-to: %s"
 
-#: builtin/log.c:952
+#: builtin/log.c:958
 msgid "Two output directories?"
 msgstr "Zwei Ausgabeverzeichnisse?"
 
-#: builtin/log.c:1173
+#: builtin/log.c:1179
 #, c-format
 msgid "bogus committer info %s"
-msgstr "unechte Einreicher-Information %s"
+msgstr "unechte Einreicher-Informationen %s"
 
-#: builtin/log.c:1218
+#: builtin/log.c:1224
 msgid "-n and -k are mutually exclusive."
 msgstr "-n und -k schliessen sich gegenseitig aus"
 
-#: builtin/log.c:1220
+#: builtin/log.c:1226
 msgid "--subject-prefix and -k are mutually exclusive."
 msgstr "--subject-prefix und -k schliessen sich gegenseitig aus"
 
-#: builtin/log.c:1225 builtin/shortlog.c:284
+#: builtin/log.c:1231 builtin/shortlog.c:284
 #, c-format
 msgid "unrecognized argument: %s"
 msgstr "nicht erkanntes Argument: %s"
 
-#: builtin/log.c:1228
+#: builtin/log.c:1234
 msgid "--name-only does not make sense"
 msgstr "--name-only macht keinen Sinn"
 
-#: builtin/log.c:1230
+#: builtin/log.c:1236
 msgid "--name-status does not make sense"
 msgstr "--name-status macht keinen Sinn"
 
-#: builtin/log.c:1232
+#: builtin/log.c:1238
 msgid "--check does not make sense"
 msgstr "--check macht keinen Sinn"
 
-#: builtin/log.c:1255
+#: builtin/log.c:1261
 msgid "standard output, or directory, which one?"
 msgstr "Standard-Ausgabe oder Verzeichnis, welches von beidem?"
 
-#: builtin/log.c:1257
+#: builtin/log.c:1263
 #, c-format
 msgid "Could not create directory '%s'"
 msgstr "Konnte Verzeichnis '%s' nicht erstellen."
 
-#: builtin/log.c:1410
+#: builtin/log.c:1416
 msgid "Failed to create output files"
 msgstr "Fehler beim Erstellen der Ausgabedateien."
 
-#: builtin/log.c:1514
+#: builtin/log.c:1520
 #, c-format
 msgid ""
 "Could not find a tracked remote branch, please specify <upstream> manually.\n"
@@ -2352,7 +2372,7 @@
 "Konnte gefolgten, externen Zweig nicht finden, bitte gebe <upstream> manuell "
 "an.\n"
 
-#: builtin/log.c:1530 builtin/log.c:1532 builtin/log.c:1544
+#: builtin/log.c:1536 builtin/log.c:1538 builtin/log.c:1550
 #, c-format
 msgid "Unknown commit %s"
 msgstr "Unbekannte Version %s"
@@ -2483,7 +2503,7 @@
 
 #: builtin/merge.c:916
 msgid "Empty commit message."
-msgstr "Leere Versionsbeschreibung."
+msgstr "Leere Versionsbeschreibung"
 
 #: builtin/merge.c:928
 #, c-format
@@ -2578,7 +2598,7 @@
 
 #: builtin/merge.c:1298
 msgid "Non-fast-forward commit does not make sense into an empty head"
-msgstr "Bin auf einem Zweig, der noch geboren wird; --no-ff macht keinen Sinn."
+msgstr "nicht vorzuspulende Version macht in einem leeren Zweig keinen Sinn"
 
 #: builtin/merge.c:1413
 #, c-format
@@ -2651,7 +2671,7 @@
 #: builtin/mv.c:128
 #, c-format
 msgid "Huh? %.*s is in index?"
-msgstr "Huh? %.*s ist bereitgestellt?"
+msgstr "Huh? %.*s ist in der Bereitstellung?"
 
 #: builtin/mv.c:140
 msgid "source directory is empty"
@@ -2929,8 +2949,8 @@
 msgid ""
 "You didn't specify any refspecs to push, and push.default is \"nothing\"."
 msgstr ""
-"Du hast keine Referenzspezifikationen zum Versenden angegeben, und push."
-"default ist \"nothing\"."
+"Du hast keine Referenzspezifikationen zum Versenden angegeben, und "
+"push.default ist \"nothing\"."
 
 #: builtin/push.c:138
 msgid ""
@@ -3258,7 +3278,7 @@
 #: builtin/tag.c:372
 #, c-format
 msgid "The tag message has been left in %s\n"
-msgstr "Die Markierungsbeschreibung wurde in %s gelassen\n"
+msgstr "Die Markierungsbeschreibung wurde gelassen in %s\n"
 
 #: builtin/tag.c:421
 msgid "switch 'points-at' requires an object"
@@ -3314,17 +3334,17 @@
 msgid "Updated tag '%s' (was %s)\n"
 msgstr "Aktualisierte Markierung '%s' (war %s)\n"
 
-#: git-am.sh:49
+#: git-am.sh:50
 msgid "You need to set your committer info first"
 msgstr "Du musst zuerst die Informationen des Eintragenden setzen."
 
-#: git-am.sh:136
+#: git-am.sh:137
 msgid "Repository lacks necessary blobs to fall back on 3-way merge."
 msgstr ""
 "Dem Projektarchiv fehlen notwendige Blobs um auf eine 3-Wege-Zusammenführung "
 "zurückzufallen."
 
-#: git-am.sh:147
+#: git-am.sh:154
 msgid ""
 "Did you hand edit your patch?\n"
 "It does not apply to blobs recorded in its index."
@@ -3332,49 +3352,49 @@
 "Hast du den Patch per Hand editiert?\n"
 "Er kann nicht auf die Blobs in seiner 'index' Zeile angewendet werden."
 
-#: git-am.sh:156
+#: git-am.sh:163
 msgid "Falling back to patching base and 3-way merge..."
 msgstr "Falle zurück zum Patchen der Basis und der 3-Wege-Zusammenführung..."
 
-#: git-am.sh:268
+#: git-am.sh:275
 msgid "Only one StGIT patch series can be applied at once"
 msgstr "Es kann nur eine StGIT Patch-Serie auf einmal angewendet werden."
 
-#: git-am.sh:355
+#: git-am.sh:362
 #, sh-format
 msgid "Patch format $patch_format is not supported."
 msgstr "Patch-Format $patch_format wird nicht unterstützt."
 
-#: git-am.sh:357
+#: git-am.sh:364
 msgid "Patch format detection failed."
 msgstr "Patch-Formaterkennung fehlgeschlagen."
 
-#: git-am.sh:411
+#: git-am.sh:418
 msgid "-d option is no longer supported.  Do not use."
 msgstr "-d Option wird nicht länger unterstützt. Nicht benutzen."
 
-#: git-am.sh:474
+#: git-am.sh:481
 #, sh-format
 msgid "previous rebase directory $dotest still exists but mbox given."
 msgstr ""
 "Vorheriges Verzeichnis des Neuaufbaus $dotest existiert noch, aber mbox "
 "gegeben."
 
-#: git-am.sh:479
+#: git-am.sh:486
 msgid "Please make up your mind. --skip or --abort?"
 msgstr "Bitte werde dir klar. --skip oder --abort?"
 
-#: git-am.sh:506
+#: git-am.sh:513
 msgid "Resolve operation not in progress, we are not resuming."
 msgstr "Es ist keine Auflösung im Gange, es wird nicht fortgesetzt."
 
-#: git-am.sh:572
+#: git-am.sh:579
 #, sh-format
 msgid "Dirty index: cannot apply patches (dirty: $files)"
 msgstr ""
 "Unsaubere Bereitstellung: kann Patches nicht anwenden (unsauber: $files)"
 
-#: git-am.sh:748
+#: git-am.sh:755
 msgid "cannot be interactive without stdin connected to a terminal."
 msgstr ""
 "Kann nicht interaktiv sein, ohne dass die Standard-Eingabe mit einem "
@@ -3383,20 +3403,20 @@
 #. TRANSLATORS: Make sure to include [y], [n], [e], [v] and [a]
 #. in your translation. The program will only accept English
 #. input at this point.
-#: git-am.sh:759
+#: git-am.sh:766
 msgid "Apply? [y]es/[n]o/[e]dit/[v]iew patch/[a]ccept all "
 msgstr "Anwenden? [y]es/[n]o/[e]dit/[v]iew patch/[a]ccept all "
 
-#: git-am.sh:795
+#: git-am.sh:802
 #, sh-format
 msgid "Applying: $FIRSTLINE"
 msgstr "Wende an: $FIRSTLINE"
 
-#: git-am.sh:840
+#: git-am.sh:847
 msgid "No changes -- Patch already applied."
 msgstr "Keine Änderungen -- Patches bereits angewendet."
 
-#: git-am.sh:866
+#: git-am.sh:873
 msgid "applying to an empty history"
 msgstr "wende zu leerer Historie an"
 
@@ -3488,7 +3508,7 @@
 #: git-bisect.sh:391
 #, sh-format
 msgid "cannot read $file for replaying"
-msgstr "kann $file nicht zum neu abspielen lesen"
+msgstr "kann $file nicht für das Abspielen lesen"
 
 #: git-bisect.sh:408
 msgid "?? what are you talking about?"
@@ -3597,7 +3617,7 @@
 
 #: git-stash.sh:412
 msgid "unable to refresh index"
-msgstr "Konnte die Bereitstellung nicht aktualisieren"
+msgstr "unfähig die Bereitstellung zu aktualisieren"
 
 #: git-stash.sh:416
 msgid "Cannot apply a stash in the middle of a merge"
@@ -3639,17 +3659,17 @@
 msgid "cannot strip one component off url '$remoteurl'"
 msgstr "Kann eine Komponente von URL '$remoteurl' nicht extrahieren"
 
-#: git-submodule.sh:108
+#: git-submodule.sh:109
 #, sh-format
-msgid "No submodule mapping found in .gitmodules for path '$path'"
-msgstr "Keine Unterprojekt-Zuordnung in .gitmodules für Pfad '$path' gefunden"
+msgid "No submodule mapping found in .gitmodules for path '$sm_path'"
+msgstr "Keine Unterprojekt-Zuordnung in .gitmodules für Pfad '$sm_path' gefunden"
 
-#: git-submodule.sh:149
+#: git-submodule.sh:150
 #, sh-format
-msgid "Clone of '$url' into submodule path '$path' failed"
-msgstr "Klonen von '$url' in Unterprojekt-Pfad '$path' fehlgeschlagen"
+msgid "Clone of '$url' into submodule path '$sm_path' failed"
+msgstr "Klonen von '$url' in Unterprojekt-Pfad '$sm_path' fehlgeschlagen"
 
-#: git-submodule.sh:159
+#: git-submodule.sh:160
 #, sh-format
 msgid "Gitdir '$a' is part of the submodule path '$b' or vice versa"
 msgstr ""
@@ -3667,110 +3687,109 @@
 
 #: git-submodule.sh:282
 #, sh-format
-msgid "'$path' already exists and is not a valid git repo"
-msgstr "'$path' existiert bereits und ist kein gültiges Git-Projektarchiv"
+msgid "'$sm_path' already exists and is not a valid git repo"
+msgstr "'$sm_path' existiert bereits und ist kein gültiges Git-Projektarchiv"
 
 #: git-submodule.sh:296
 #, sh-format
-msgid "Unable to checkout submodule '$path'"
-msgstr "Unfähig Unterprojekt '$path' auszuchecken"
+msgid "Unable to checkout submodule '$sm_path'"
+msgstr "Unfähig Unterprojekt '$sm_path' auszuchecken"
 
 #: git-submodule.sh:301
 #, sh-format
-msgid "Failed to add submodule '$path'"
-msgstr "Hinzufügen von Unterprojekt '$path' fehlgeschlagen"
+msgid "Failed to add submodule '$sm_path'"
+msgstr "Hinzufügen von Unterprojekt '$sm_path' fehlgeschlagen"
 
 #: git-submodule.sh:306
 #, sh-format
-msgid "Failed to register submodule '$path'"
-msgstr "Registrierung von Unterprojekt '$path' fehlgeschlagen"
+msgid "Failed to register submodule '$sm_path'"
+msgstr "Registierung von Unterprojekt '$sm_path' fehlgeschlagen"
 
 #: git-submodule.sh:348
 #, sh-format
-msgid "Entering '$prefix$path'"
-msgstr "Betrete '$prefix$path'"
+msgid "Entering '$prefix$sm_path'"
+msgstr "Betrete '$prefix$sm_path'"
 
 #: git-submodule.sh:360
 #, sh-format
-msgid "Stopping at '$path'; script returned non-zero status."
-msgstr "Stoppe bei '$path'; Skript gab nicht-Null Status zurück."
+msgid "Stopping at '$sm_path'; script returned non-zero status."
+msgstr "Stoppe bei '$sm_path'; Skript gab nicht-Null Status zurück."
 
 #: git-submodule.sh:402
 #, sh-format
-msgid "No url found for submodule path '$path' in .gitmodules"
-msgstr "Keine URL für Unterprojekt-Pfad '$path' in .gitmodules gefunden"
+msgid "No url found for submodule path '$sm_path' in .gitmodules"
+msgstr "Keine URL für Unterprojekt-Pfad '$sm_path' in .gitmodules gefunden"
 
 #: git-submodule.sh:411
 #, sh-format
-msgid "Failed to register url for submodule path '$path'"
-msgstr "Registrierung der URL für Unterprojekt-Pfad '$path' fehlgeschlagen"
+msgid "Failed to register url for submodule path '$sm_path'"
+msgstr "Registrierung der URL für Unterprojekt-Pfad '$sm_path' fehlgeschlagen"
 
 #: git-submodule.sh:419
 #, sh-format
-msgid "Failed to register update mode for submodule path '$path'"
-msgstr ""
-"Registrierung des Aktualisierungsmodus für Unterprojekt-Pfad '$path' "
-"fehlgeschlagen"
+msgid "Failed to register update mode for submodule path '$sm_path'"
+msgstr "Registrierung des Aktualisierungsmodus für Unterprojekt-Pfad "
+"'$sm_path' fehlgeschlagen"
 
 #: git-submodule.sh:421
 #, sh-format
-msgid "Submodule '$name' ($url) registered for path '$path'"
-msgstr "Unterprojekt '$name' ($url) ist für Pfad '$path' registriert"
+msgid "Submodule '$name' ($url) registered for path '$sm_path'"
+msgstr "Unterprojekt '$name' ($url) ist für Pfad '$sm_path' registriert"
 
 #: git-submodule.sh:520
 #, sh-format
 msgid ""
-"Submodule path '$path' not initialized\n"
+"Submodule path '$sm_path' not initialized\n"
 "Maybe you want to use 'update --init'?"
 msgstr ""
-"Unterprojekt-Pfad '$path' ist nicht initialisiert\n"
+"Unterprojekt-Pfad '$sm_path' ist nicht initialisiert\n"
 "Vielleicht möchtest du 'update --init' benutzen?"
 
 #: git-submodule.sh:533
 #, sh-format
-msgid "Unable to find current revision in submodule path '$path'"
-msgstr "Konnte aktuelle Version in Unterprojekt-Pfad '$path' nicht finden"
+msgid "Unable to find current revision in submodule path '$sm_path'"
+msgstr "Konnte aktuelle Version in Unterprojekt-Pfad '$sm_path' nicht finden"
 
 #: git-submodule.sh:552
 #, sh-format
-msgid "Unable to fetch in submodule path '$path'"
-msgstr "Konnte Unterprojekt-Pfad '$path' nicht anfordern"
+msgid "Unable to fetch in submodule path '$sm_path'"
+msgstr "Konnte in Unterprojekt-Pfad '$sm_path' nicht anfordern"
 
 #: git-submodule.sh:566
 #, sh-format
-msgid "Unable to rebase '$sha1' in submodule path '$path'"
-msgstr "Neuaufbau von '$sha1' in Unterprojekt-Pfad '$path' nicht möglich"
+msgid "Unable to rebase '$sha1' in submodule path '$sm_path'"
+msgstr "Neuaufbau von '$sha1' in Unterprojekt-Pfad '$sm_path' nicht möglich"
 
 #: git-submodule.sh:567
 #, sh-format
-msgid "Submodule path '$path': rebased into '$sha1'"
-msgstr "Unterprojekt-Pfad '$path': neu aufgebaut in '$sha1'"
+msgid "Submodule path '$sm_path': rebased into '$sha1'"
+msgstr "Unterprojekt-Pfad '$sm_path': neu aufgebaut in '$sha1'"
 
 #: git-submodule.sh:572
 #, sh-format
-msgid "Unable to merge '$sha1' in submodule path '$path'"
+msgid "Unable to merge '$sha1' in submodule path '$sm_path'"
 msgstr ""
-"Zusammenführung von '$sha1' in Unterprojekt-Pfad '$path' fehlgeschlagen"
+"Zusammenführung von '$sha1' in Unterprojekt-Pfad '$sm_path' fehlgeschlagen"
 
 #: git-submodule.sh:573
 #, sh-format
-msgid "Submodule path '$path': merged in '$sha1'"
-msgstr "Unterprojekt-Pfad '$path': zusammengeführt in '$sha1'"
+msgid "Submodule path '$sm_path': merged in '$sha1'"
+msgstr "Unterprojekt-Pfad '$sm_path': zusammengeführt in '$sha1'"
 
 #: git-submodule.sh:578
 #, sh-format
-msgid "Unable to checkout '$sha1' in submodule path '$path'"
-msgstr "Konnte '$sha1' in Unterprojekt-Pfad '$path' nicht auschecken."
+msgid "Unable to checkout '$sha1' in submodule path '$sm_path'"
+msgstr "Konnte '$sha1' in Unterprojekt-Pfad '$sm_path' nicht auschecken."
 
 #: git-submodule.sh:579
 #, sh-format
-msgid "Submodule path '$path': checked out '$sha1'"
-msgstr "Unterprojekt-Pfad: '$path': '$sha1' ausgecheckt"
+msgid "Submodule path '$sm_path': checked out '$sha1'"
+msgstr "Unterprojekt-Pfad: '$sm_path': '$sha1' ausgecheckt"
 
 #: git-submodule.sh:601 git-submodule.sh:924
 #, sh-format
-msgid "Failed to recurse into submodule path '$path'"
-msgstr "Fehler bei Rekursion in Unterprojekt-Pfad '$path'"
+msgid "Failed to recurse into submodule path '$sm_path'"
+msgstr "Fehler bei Rekursion in Unterprojekt-Pfad '$sm_path'"
 
 #: git-submodule.sh:709
 msgid "--"
diff --git a/po/git.pot b/po/git.pot
index 35b6b2a..f834a46 100644
--- a/po/git.pot
+++ b/po/git.pot
@@ -8,7 +8,7 @@
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: Git Mailing List <git@vger.kernel.org>\n"
-"POT-Creation-Date: 2012-05-15 06:31+0800\n"
+"POT-Creation-Date: 2012-05-21 08:57+0800\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -35,12 +35,86 @@
 "or use 'git commit -a'."
 msgstr ""
 
-#: commit.c:47
+#: bundle.c:36
+#, c-format
+msgid "'%s' does not look like a v2 bundle file"
+msgstr ""
+
+#: bundle.c:63
+#, c-format
+msgid "unrecognized header: %s%s (%d)"
+msgstr ""
+
+#: bundle.c:89 builtin/commit.c:697
+#, c-format
+msgid "could not open '%s'"
+msgstr ""
+
+#: bundle.c:140
+msgid "Repository lacks these prerequisite commits:"
+msgstr ""
+
+#: bundle.c:164 sequencer.c:533 sequencer.c:965 builtin/log.c:289
+#: builtin/log.c:719 builtin/log.c:1335 builtin/log.c:1554 builtin/merge.c:347
+#: builtin/shortlog.c:181
+msgid "revision walk setup failed"
+msgstr ""
+
+#: bundle.c:186
+#, c-format
+msgid "The bundle contains %d ref"
+msgid_plural "The bundle contains %d refs"
+msgstr[0] ""
+msgstr[1] ""
+
+#: bundle.c:192
+#, c-format
+msgid "The bundle requires this ref"
+msgid_plural "The bundle requires these %d refs"
+msgstr[0] ""
+msgstr[1] ""
+
+#: bundle.c:290
+msgid "rev-list died"
+msgstr ""
+
+#: bundle.c:296 builtin/log.c:1231 builtin/shortlog.c:284
+#, c-format
+msgid "unrecognized argument: %s"
+msgstr ""
+
+#: bundle.c:331
+#, c-format
+msgid "ref '%s' is excluded by the rev-list options"
+msgstr ""
+
+#: bundle.c:376
+msgid "Refusing to create empty bundle."
+msgstr ""
+
+#: bundle.c:394
+msgid "Could not spawn pack-objects"
+msgstr ""
+
+#: bundle.c:412
+msgid "pack-objects died"
+msgstr ""
+
+#: bundle.c:415
+#, c-format
+msgid "cannot create '%s'"
+msgstr ""
+
+#: bundle.c:437
+msgid "index-pack died"
+msgstr ""
+
+#: commit.c:48
 #, c-format
 msgid "could not parse %s"
 msgstr ""
 
-#: commit.c:49
+#: commit.c:50
 #, c-format
 msgid "%s %s is not a commit!"
 msgstr ""
@@ -63,6 +137,73 @@
 msgid "failed to close rev-list's stdin: %s"
 msgstr ""
 
+#: date.c:95
+msgid "in the future"
+msgstr ""
+
+#: date.c:101
+#, c-format
+msgid "%lu second ago"
+msgid_plural "%lu seconds ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:108
+#, c-format
+msgid "%lu minute ago"
+msgid_plural "%lu minutes ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:115
+#, c-format
+msgid "%lu hour ago"
+msgid_plural "%lu hours ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:122
+#, c-format
+msgid "%lu day ago"
+msgid_plural "%lu days ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:128
+#, c-format
+msgid "%lu week ago"
+msgid_plural "%lu weeks ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:135
+#, c-format
+msgid "%lu month ago"
+msgid_plural "%lu months ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:146
+#, c-format
+msgid "%lu year"
+msgid_plural "%lu years"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:149
+#, c-format
+msgid "%s, %lu month ago"
+msgid_plural "%s, %lu months ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:154 date.c:159
+#, c-format
+msgid "%lu year ago"
+msgid_plural "%lu years ago"
+msgstr[0] ""
+msgstr[1] ""
+
 #: diff.c:105
 #, c-format
 msgid "  Failed to parse dirstat cut-off percentage '%.*s'\n"
@@ -105,7 +246,7 @@
 msgstr[0] ""
 msgstr[1] ""
 
-#: diff.c:3439
+#: diff.c:3478
 #, c-format
 msgid ""
 "Failed to parse --dirstat/-X option parameter:\n"
@@ -139,13 +280,74 @@
 msgid "'%s': short read %s"
 msgstr ""
 
-#: help.c:287
+#: help.c:207
+#, c-format
+msgid "available git commands in '%s'"
+msgstr ""
+
+#: help.c:214
+msgid "git commands available from elsewhere on your $PATH"
+msgstr ""
+
+#: help.c:270
 #, c-format
 msgid ""
 "'%s' appears to be a git command, but we were not\n"
 "able to execute it. Maybe git-%s is broken?"
 msgstr ""
 
+#: help.c:327
+msgid "Uh oh. Your system reports no Git commands at all."
+msgstr ""
+
+#: help.c:349
+#, c-format
+msgid ""
+"WARNING: You called a Git command named '%s', which does not exist.\n"
+"Continuing under the assumption that you meant '%s'"
+msgstr ""
+
+#: help.c:354
+#, c-format
+msgid "in %0.1f seconds automatically..."
+msgstr ""
+
+#: help.c:361
+#, c-format
+msgid "git: '%s' is not a git command. See 'git --help'."
+msgstr ""
+
+#: help.c:365
+msgid ""
+"\n"
+"Did you mean this?"
+msgid_plural ""
+"\n"
+"Did you mean one of these?"
+msgstr[0] ""
+msgstr[1] ""
+
+#: parse-options.c:493
+msgid "..."
+msgstr ""
+
+#: parse-options.c:511
+#, c-format
+msgid "usage: %s"
+msgstr ""
+
+#. TRANSLATORS: the colon here should align with the
+#. one in "usage: %s" translation
+#: parse-options.c:515
+#, c-format
+msgid "   or: %s"
+msgstr ""
+
+#: parse-options.c:518
+#, c-format
+msgid "    %s"
+msgstr ""
+
 #: remote.c:1607
 #, c-format
 msgid "Your branch is ahead of '%s' by %d commit.\n"
@@ -172,456 +374,487 @@
 msgstr[0] ""
 msgstr[1] ""
 
-#: sequencer.c:120 builtin/merge.c:865 builtin/merge.c:978
+#: sequencer.c:121 builtin/merge.c:865 builtin/merge.c:978
 #: builtin/merge.c:1088 builtin/merge.c:1098
 #, c-format
 msgid "Could not open '%s' for writing"
 msgstr ""
 
-#: sequencer.c:122 builtin/merge.c:333 builtin/merge.c:868
+#: sequencer.c:123 builtin/merge.c:333 builtin/merge.c:868
 #: builtin/merge.c:1090 builtin/merge.c:1103
 #, c-format
 msgid "Could not write to '%s'"
 msgstr ""
 
-#: sequencer.c:143
+#: sequencer.c:144
 msgid ""
 "after resolving the conflicts, mark the corrected paths\n"
 "with 'git add <paths>' or 'git rm <paths>'"
 msgstr ""
 
-#: sequencer.c:146
+#: sequencer.c:147
 msgid ""
 "after resolving the conflicts, mark the corrected paths\n"
 "with 'git add <paths>' or 'git rm <paths>'\n"
 "and commit the result with 'git commit'"
 msgstr ""
 
-#: sequencer.c:159 sequencer.c:685 sequencer.c:768
+#: sequencer.c:160 sequencer.c:741 sequencer.c:824
 #, c-format
 msgid "Could not write to %s"
 msgstr ""
 
-#: sequencer.c:162
+#: sequencer.c:163
 #, c-format
 msgid "Error wrapping up %s"
 msgstr ""
 
-#: sequencer.c:177
+#: sequencer.c:178
 msgid "Your local changes would be overwritten by cherry-pick."
 msgstr ""
 
-#: sequencer.c:179
+#: sequencer.c:180
 msgid "Your local changes would be overwritten by revert."
 msgstr ""
 
-#: sequencer.c:182
+#: sequencer.c:183
 msgid "Commit your changes or stash them to proceed."
 msgstr ""
 
 #. TRANSLATORS: %s will be "revert" or "cherry-pick"
-#: sequencer.c:232
+#: sequencer.c:233
 #, c-format
 msgid "%s: Unable to write new index file"
 msgstr ""
 
-#: sequencer.c:298
+#: sequencer.c:261
+msgid "Could not resolve HEAD commit\n"
+msgstr ""
+
+#: sequencer.c:282
+msgid "Unable to update cache tree\n"
+msgstr ""
+
+#: sequencer.c:323
+#, c-format
+msgid "Could not parse commit %s\n"
+msgstr ""
+
+#: sequencer.c:328
+#, c-format
+msgid "Could not parse parent commit %s\n"
+msgstr ""
+
+#: sequencer.c:358
 msgid "Your index file is unmerged."
 msgstr ""
 
-#: sequencer.c:301
+#: sequencer.c:361
 msgid "You do not have a valid HEAD"
 msgstr ""
 
-#: sequencer.c:316
+#: sequencer.c:376
 #, c-format
 msgid "Commit %s is a merge but no -m option was given."
 msgstr ""
 
-#: sequencer.c:324
+#: sequencer.c:384
 #, c-format
 msgid "Commit %s does not have parent %d"
 msgstr ""
 
-#: sequencer.c:328
+#: sequencer.c:388
 #, c-format
 msgid "Mainline was specified but commit %s is not a merge."
 msgstr ""
 
 #. TRANSLATORS: The first %s will be "revert" or
 #. "cherry-pick", the second %s a SHA1
-#: sequencer.c:339
+#: sequencer.c:399
 #, c-format
 msgid "%s: cannot parse parent commit %s"
 msgstr ""
 
-#: sequencer.c:343
+#: sequencer.c:403
 #, c-format
 msgid "Cannot get commit message for %s"
 msgstr ""
 
-#: sequencer.c:427
+#: sequencer.c:491
 #, c-format
 msgid "could not revert %s... %s"
 msgstr ""
 
-#: sequencer.c:428
+#: sequencer.c:492
 #, c-format
 msgid "could not apply %s... %s"
 msgstr ""
 
-#: sequencer.c:450 sequencer.c:909 builtin/log.c:288 builtin/log.c:713
-#: builtin/log.c:1329 builtin/log.c:1548 builtin/merge.c:347
-#: builtin/shortlog.c:181
-msgid "revision walk setup failed"
-msgstr ""
-
-#: sequencer.c:453
+#: sequencer.c:536
 msgid "empty commit set passed"
 msgstr ""
 
-#: sequencer.c:461
+#: sequencer.c:544
 #, c-format
 msgid "git %s: failed to read the index"
 msgstr ""
 
-#: sequencer.c:466
+#: sequencer.c:549
 #, c-format
 msgid "git %s: failed to refresh the index"
 msgstr ""
 
-#: sequencer.c:551
+#: sequencer.c:607
 #, c-format
 msgid "Cannot %s during a %s"
 msgstr ""
 
-#: sequencer.c:573
+#: sequencer.c:629
 #, c-format
 msgid "Could not parse line %d."
 msgstr ""
 
-#: sequencer.c:578
+#: sequencer.c:634
 msgid "No commits parsed."
 msgstr ""
 
-#: sequencer.c:591
+#: sequencer.c:647
 #, c-format
 msgid "Could not open %s"
 msgstr ""
 
-#: sequencer.c:595
+#: sequencer.c:651
 #, c-format
 msgid "Could not read %s."
 msgstr ""
 
-#: sequencer.c:602
+#: sequencer.c:658
 #, c-format
 msgid "Unusable instruction sheet: %s"
 msgstr ""
 
-#: sequencer.c:630
+#: sequencer.c:686
 #, c-format
 msgid "Invalid key: %s"
 msgstr ""
 
-#: sequencer.c:633
+#: sequencer.c:689
 #, c-format
 msgid "Invalid value for %s: %s"
 msgstr ""
 
-#: sequencer.c:645
+#: sequencer.c:701
 #, c-format
 msgid "Malformed options sheet: %s"
 msgstr ""
 
-#: sequencer.c:666
+#: sequencer.c:722
 msgid "a cherry-pick or revert is already in progress"
 msgstr ""
 
-#: sequencer.c:667
+#: sequencer.c:723
 msgid "try \"git cherry-pick (--continue | --quit | --abort)\""
 msgstr ""
 
-#: sequencer.c:671
+#: sequencer.c:727
 #, c-format
 msgid "Could not create sequencer directory %s"
 msgstr ""
 
-#: sequencer.c:687 sequencer.c:772
+#: sequencer.c:743 sequencer.c:828
 #, c-format
 msgid "Error wrapping up %s."
 msgstr ""
 
-#: sequencer.c:706 sequencer.c:840
+#: sequencer.c:762 sequencer.c:896
 msgid "no cherry-pick or revert in progress"
 msgstr ""
 
-#: sequencer.c:708
+#: sequencer.c:764
 msgid "cannot resolve HEAD"
 msgstr ""
 
-#: sequencer.c:710
+#: sequencer.c:766
 msgid "cannot abort from a branch yet to be born"
 msgstr ""
 
-#: sequencer.c:732
+#: sequencer.c:788 builtin/apply.c:3689
 #, c-format
 msgid "cannot open %s: %s"
 msgstr ""
 
-#: sequencer.c:735
+#: sequencer.c:791
 #, c-format
 msgid "cannot read %s: %s"
 msgstr ""
 
-#: sequencer.c:736
+#: sequencer.c:792
 msgid "unexpected end of file"
 msgstr ""
 
-#: sequencer.c:742
+#: sequencer.c:798
 #, c-format
 msgid "stored pre-cherry-pick HEAD file '%s' is corrupt"
 msgstr ""
 
-#: sequencer.c:765
+#: sequencer.c:821
 #, c-format
 msgid "Could not format %s."
 msgstr ""
 
-#: sequencer.c:927
+#: sequencer.c:983
 msgid "Can't revert as initial commit"
 msgstr ""
 
-#: sequencer.c:928
+#: sequencer.c:984
 msgid "Can't cherry-pick into empty head"
 msgstr ""
 
-#: wt-status.c:134
+#: sha1_name.c:864
+msgid "HEAD does not point to a branch"
+msgstr ""
+
+#: sha1_name.c:867
+#, c-format
+msgid "No such branch: '%s'"
+msgstr ""
+
+#: sha1_name.c:869
+#, c-format
+msgid "No upstream configured for branch '%s'"
+msgstr ""
+
+#: sha1_name.c:872
+#, c-format
+msgid "Upstream branch '%s' not stored as a remote-tracking branch"
+msgstr ""
+
+#: wt-status.c:135
 msgid "Unmerged paths:"
 msgstr ""
 
-#: wt-status.c:140 wt-status.c:157
+#: wt-status.c:141 wt-status.c:158
 #, c-format
 msgid "  (use \"git reset %s <file>...\" to unstage)"
 msgstr ""
 
-#: wt-status.c:142 wt-status.c:159
+#: wt-status.c:143 wt-status.c:160
 msgid "  (use \"git rm --cached <file>...\" to unstage)"
 msgstr ""
 
-#: wt-status.c:143
+#: wt-status.c:144
 msgid "  (use \"git add/rm <file>...\" as appropriate to mark resolution)"
 msgstr ""
 
-#: wt-status.c:151
+#: wt-status.c:152
 msgid "Changes to be committed:"
 msgstr ""
 
-#: wt-status.c:169
+#: wt-status.c:170
 msgid "Changes not staged for commit:"
 msgstr ""
 
-#: wt-status.c:173
+#: wt-status.c:174
 msgid "  (use \"git add <file>...\" to update what will be committed)"
 msgstr ""
 
-#: wt-status.c:175
+#: wt-status.c:176
 msgid "  (use \"git add/rm <file>...\" to update what will be committed)"
 msgstr ""
 
-#: wt-status.c:176
+#: wt-status.c:177
 msgid ""
 "  (use \"git checkout -- <file>...\" to discard changes in working directory)"
 msgstr ""
 
-#: wt-status.c:178
+#: wt-status.c:179
 msgid "  (commit or discard the untracked or modified content in submodules)"
 msgstr ""
 
-#: wt-status.c:187
+#: wt-status.c:188
 #, c-format
 msgid "%s files:"
 msgstr ""
 
-#: wt-status.c:190
+#: wt-status.c:191
 #, c-format
 msgid "  (use \"git %s <file>...\" to include in what will be committed)"
 msgstr ""
 
-#: wt-status.c:207
+#: wt-status.c:208
 msgid "bug"
 msgstr ""
 
-#: wt-status.c:212
+#: wt-status.c:213
 msgid "both deleted:"
 msgstr ""
 
-#: wt-status.c:213
+#: wt-status.c:214
 msgid "added by us:"
 msgstr ""
 
-#: wt-status.c:214
+#: wt-status.c:215
 msgid "deleted by them:"
 msgstr ""
 
-#: wt-status.c:215
+#: wt-status.c:216
 msgid "added by them:"
 msgstr ""
 
-#: wt-status.c:216
+#: wt-status.c:217
 msgid "deleted by us:"
 msgstr ""
 
-#: wt-status.c:217
+#: wt-status.c:218
 msgid "both added:"
 msgstr ""
 
-#: wt-status.c:218
+#: wt-status.c:219
 msgid "both modified:"
 msgstr ""
 
-#: wt-status.c:248
+#: wt-status.c:249
 msgid "new commits, "
 msgstr ""
 
-#: wt-status.c:250
+#: wt-status.c:251
 msgid "modified content, "
 msgstr ""
 
-#: wt-status.c:252
+#: wt-status.c:253
 msgid "untracked content, "
 msgstr ""
 
-#: wt-status.c:266
+#: wt-status.c:267
 #, c-format
 msgid "new file:   %s"
 msgstr ""
 
-#: wt-status.c:269
+#: wt-status.c:270
 #, c-format
 msgid "copied:     %s -> %s"
 msgstr ""
 
-#: wt-status.c:272
+#: wt-status.c:273
 #, c-format
 msgid "deleted:    %s"
 msgstr ""
 
-#: wt-status.c:275
+#: wt-status.c:276
 #, c-format
 msgid "modified:   %s"
 msgstr ""
 
-#: wt-status.c:278
+#: wt-status.c:279
 #, c-format
 msgid "renamed:    %s -> %s"
 msgstr ""
 
-#: wt-status.c:281
+#: wt-status.c:282
 #, c-format
 msgid "typechange: %s"
 msgstr ""
 
-#: wt-status.c:284
+#: wt-status.c:285
 #, c-format
 msgid "unknown:    %s"
 msgstr ""
 
-#: wt-status.c:287
+#: wt-status.c:288
 #, c-format
 msgid "unmerged:   %s"
 msgstr ""
 
-#: wt-status.c:290
+#: wt-status.c:291
 #, c-format
 msgid "bug: unhandled diff status %c"
 msgstr ""
 
-#: wt-status.c:713
+#: wt-status.c:737
 msgid "On branch "
 msgstr ""
 
-#: wt-status.c:720
+#: wt-status.c:744
 msgid "Not currently on any branch."
 msgstr ""
 
-#: wt-status.c:731
+#: wt-status.c:755
 msgid "Initial commit"
 msgstr ""
 
-#: wt-status.c:745
+#: wt-status.c:769
 msgid "Untracked"
 msgstr ""
 
-#: wt-status.c:747
+#: wt-status.c:771
 msgid "Ignored"
 msgstr ""
 
-#: wt-status.c:749
+#: wt-status.c:773
 #, c-format
 msgid "Untracked files not listed%s"
 msgstr ""
 
-#: wt-status.c:751
+#: wt-status.c:775
 msgid " (use -u option to show untracked files)"
 msgstr ""
 
-#: wt-status.c:757
+#: wt-status.c:781
 msgid "No changes"
 msgstr ""
 
-#: wt-status.c:761
+#: wt-status.c:785
 #, c-format
 msgid "no changes added to commit%s\n"
 msgstr ""
 
-#: wt-status.c:763
+#: wt-status.c:787
 msgid " (use \"git add\" and/or \"git commit -a\")"
 msgstr ""
 
-#: wt-status.c:765
+#: wt-status.c:789
 #, c-format
 msgid "nothing added to commit but untracked files present%s\n"
 msgstr ""
 
-#: wt-status.c:767
+#: wt-status.c:791
 msgid " (use \"git add\" to track)"
 msgstr ""
 
-#: wt-status.c:769 wt-status.c:772 wt-status.c:775
+#: wt-status.c:793 wt-status.c:796 wt-status.c:799
 #, c-format
 msgid "nothing to commit%s\n"
 msgstr ""
 
-#: wt-status.c:770
+#: wt-status.c:794
 msgid " (create/copy files and use \"git add\" to track)"
 msgstr ""
 
-#: wt-status.c:773
+#: wt-status.c:797
 msgid " (use -u to show untracked files)"
 msgstr ""
 
-#: wt-status.c:776
+#: wt-status.c:800
 msgid " (working directory clean)"
 msgstr ""
 
-#: wt-status.c:884
+#: wt-status.c:908
 msgid "HEAD (no branch)"
 msgstr ""
 
-#: wt-status.c:890
+#: wt-status.c:914
 msgid "Initial commit on "
 msgstr ""
 
-#: wt-status.c:905
+#: wt-status.c:929
 msgid "behind "
 msgstr ""
 
-#: wt-status.c:908 wt-status.c:911
+#: wt-status.c:932 wt-status.c:935
 msgid "ahead "
 msgstr ""
 
-#: wt-status.c:913
+#: wt-status.c:937
 msgid ", behind "
 msgstr ""
 
@@ -630,7 +863,7 @@
 msgid "unexpected diff status %c"
 msgstr ""
 
-#: builtin/add.c:67 builtin/commit.c:298
+#: builtin/add.c:67 builtin/commit.c:226
 msgid "updating files failed"
 msgstr ""
 
@@ -720,15 +953,475 @@
 msgid "Maybe you wanted to say 'git add .'?\n"
 msgstr ""
 
-#: builtin/add.c:420 builtin/clean.c:95 builtin/commit.c:358 builtin/mv.c:82
+#: builtin/add.c:420 builtin/clean.c:95 builtin/commit.c:286 builtin/mv.c:82
 #: builtin/rm.c:162
 msgid "index file corrupt"
 msgstr ""
 
-#: builtin/add.c:476 builtin/mv.c:229 builtin/rm.c:260
+#: builtin/add.c:476 builtin/apply.c:4100 builtin/mv.c:229 builtin/rm.c:260
 msgid "Unable to write new index file"
 msgstr ""
 
+#: builtin/apply.c:53
+msgid "git apply [options] [<patch>...]"
+msgstr ""
+
+#: builtin/apply.c:106
+#, c-format
+msgid "unrecognized whitespace option '%s'"
+msgstr ""
+
+#: builtin/apply.c:121
+#, c-format
+msgid "unrecognized whitespace ignore option '%s'"
+msgstr ""
+
+#: builtin/apply.c:815
+#, c-format
+msgid "Cannot prepare timestamp regexp %s"
+msgstr ""
+
+#: builtin/apply.c:824
+#, c-format
+msgid "regexec returned %d for input: %s"
+msgstr ""
+
+#: builtin/apply.c:905
+#, c-format
+msgid "unable to find filename in patch at line %d"
+msgstr ""
+
+#: builtin/apply.c:937
+#, c-format
+msgid "git apply: bad git-diff - expected /dev/null, got %s on line %d"
+msgstr ""
+
+#: builtin/apply.c:941
+#, c-format
+msgid "git apply: bad git-diff - inconsistent new filename on line %d"
+msgstr ""
+
+#: builtin/apply.c:942
+#, c-format
+msgid "git apply: bad git-diff - inconsistent old filename on line %d"
+msgstr ""
+
+#: builtin/apply.c:949
+#, c-format
+msgid "git apply: bad git-diff - expected /dev/null on line %d"
+msgstr ""
+
+#: builtin/apply.c:1394
+#, c-format
+msgid "recount: unexpected line: %.*s"
+msgstr ""
+
+#: builtin/apply.c:1451
+#, c-format
+msgid "patch fragment without header at line %d: %.*s"
+msgstr ""
+
+#: builtin/apply.c:1468
+#, c-format
+msgid ""
+"git diff header lacks filename information when removing %d leading pathname "
+"component (line %d)"
+msgid_plural ""
+"git diff header lacks filename information when removing %d leading pathname "
+"components (line %d)"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/apply.c:1628
+msgid "new file depends on old contents"
+msgstr ""
+
+#: builtin/apply.c:1630
+msgid "deleted file still has contents"
+msgstr ""
+
+#: builtin/apply.c:1656
+#, c-format
+msgid "corrupt patch at line %d"
+msgstr ""
+
+#: builtin/apply.c:1692
+#, c-format
+msgid "new file %s depends on old contents"
+msgstr ""
+
+#: builtin/apply.c:1694
+#, c-format
+msgid "deleted file %s still has contents"
+msgstr ""
+
+#: builtin/apply.c:1697
+#, c-format
+msgid "** warning: file %s becomes empty but is not deleted"
+msgstr ""
+
+#: builtin/apply.c:1843
+#, c-format
+msgid "corrupt binary patch at line %d: %.*s"
+msgstr ""
+
+#. there has to be one hunk (forward hunk)
+#: builtin/apply.c:1872
+#, c-format
+msgid "unrecognized binary patch at line %d"
+msgstr ""
+
+#: builtin/apply.c:1958
+#, c-format
+msgid "patch with only garbage at line %d"
+msgstr ""
+
+#: builtin/apply.c:2048
+#, c-format
+msgid "unable to read symlink %s"
+msgstr ""
+
+#: builtin/apply.c:2052
+#, c-format
+msgid "unable to open or read %s"
+msgstr ""
+
+#: builtin/apply.c:2123
+msgid "oops"
+msgstr ""
+
+#: builtin/apply.c:2645
+#, c-format
+msgid "invalid start of line: '%c'"
+msgstr ""
+
+#: builtin/apply.c:2763
+#, c-format
+msgid "Hunk #%d succeeded at %d (offset %d line)."
+msgid_plural "Hunk #%d succeeded at %d (offset %d lines)."
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/apply.c:2775
+#, c-format
+msgid "Context reduced to (%ld/%ld) to apply fragment at %d"
+msgstr ""
+
+#: builtin/apply.c:2781
+#, c-format
+msgid ""
+"while searching for:\n"
+"%.*s"
+msgstr ""
+
+#: builtin/apply.c:2800
+#, c-format
+msgid "missing binary patch data for '%s'"
+msgstr ""
+
+#: builtin/apply.c:2903
+#, c-format
+msgid "binary patch does not apply to '%s'"
+msgstr ""
+
+#: builtin/apply.c:2909
+#, c-format
+msgid "binary patch to '%s' creates incorrect result (expecting %s, got %s)"
+msgstr ""
+
+#: builtin/apply.c:2930
+#, c-format
+msgid "patch failed: %s:%ld"
+msgstr ""
+
+#: builtin/apply.c:3045
+#, c-format
+msgid "patch %s has been renamed/deleted"
+msgstr ""
+
+#: builtin/apply.c:3052 builtin/apply.c:3069
+#, c-format
+msgid "read of %s failed"
+msgstr ""
+
+#: builtin/apply.c:3084
+msgid "removal patch leaves file contents"
+msgstr ""
+
+#: builtin/apply.c:3105
+#, c-format
+msgid "%s: already exists in working directory"
+msgstr ""
+
+#: builtin/apply.c:3143
+#, c-format
+msgid "%s: has been deleted/renamed"
+msgstr ""
+
+#: builtin/apply.c:3148 builtin/apply.c:3179
+#, c-format
+msgid "%s: %s"
+msgstr ""
+
+#: builtin/apply.c:3159
+#, c-format
+msgid "%s: does not exist in index"
+msgstr ""
+
+#: builtin/apply.c:3173
+#, c-format
+msgid "%s: does not match index"
+msgstr ""
+
+#: builtin/apply.c:3190
+#, c-format
+msgid "%s: wrong type"
+msgstr ""
+
+#: builtin/apply.c:3192
+#, c-format
+msgid "%s has type %o, expected %o"
+msgstr ""
+
+#: builtin/apply.c:3247
+#, c-format
+msgid "%s: already exists in index"
+msgstr ""
+
+#: builtin/apply.c:3266
+#, c-format
+msgid "new mode (%o) of %s does not match old mode (%o)%s%s"
+msgstr ""
+
+#: builtin/apply.c:3272
+#, c-format
+msgid "%s: patch does not apply"
+msgstr ""
+
+#: builtin/apply.c:3285
+#, c-format
+msgid "Checking patch %s..."
+msgstr ""
+
+#: builtin/apply.c:3340 builtin/checkout.c:212 builtin/reset.c:158
+#, c-format
+msgid "make_cache_entry failed for path '%s'"
+msgstr ""
+
+#: builtin/apply.c:3483
+#, c-format
+msgid "unable to remove %s from index"
+msgstr ""
+
+#: builtin/apply.c:3510
+#, c-format
+msgid "corrupt patch for subproject %s"
+msgstr ""
+
+#: builtin/apply.c:3514
+#, c-format
+msgid "unable to stat newly created file '%s'"
+msgstr ""
+
+#: builtin/apply.c:3519
+#, c-format
+msgid "unable to create backing store for newly created file %s"
+msgstr ""
+
+#: builtin/apply.c:3522
+#, c-format
+msgid "unable to add cache entry for %s"
+msgstr ""
+
+#: builtin/apply.c:3555
+#, c-format
+msgid "closing file '%s'"
+msgstr ""
+
+#: builtin/apply.c:3604
+#, c-format
+msgid "unable to write file '%s' mode %o"
+msgstr ""
+
+#: builtin/apply.c:3660
+#, c-format
+msgid "Applied patch %s cleanly."
+msgstr ""
+
+#: builtin/apply.c:3668
+msgid "internal error"
+msgstr ""
+
+#. Say this even without --verbose
+#: builtin/apply.c:3671
+#, c-format
+msgid "Applying patch %%s with %d reject..."
+msgid_plural "Applying patch %%s with %d rejects..."
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/apply.c:3681
+#, c-format
+msgid "truncating .rej filename to %.*s.rej"
+msgstr ""
+
+#: builtin/apply.c:3702
+#, c-format
+msgid "Hunk #%d applied cleanly."
+msgstr ""
+
+#: builtin/apply.c:3705
+#, c-format
+msgid "Rejected hunk #%d."
+msgstr ""
+
+#: builtin/apply.c:3836
+msgid "unrecognized input"
+msgstr ""
+
+#: builtin/apply.c:3847
+msgid "unable to read index file"
+msgstr ""
+
+#: builtin/apply.c:3962 builtin/apply.c:3965
+msgid "path"
+msgstr ""
+
+#: builtin/apply.c:3963
+msgid "don't apply changes matching the given path"
+msgstr ""
+
+#: builtin/apply.c:3966
+msgid "apply changes matching the given path"
+msgstr ""
+
+#: builtin/apply.c:3968
+msgid "num"
+msgstr ""
+
+#: builtin/apply.c:3969
+msgid "remove <num> leading slashes from traditional diff paths"
+msgstr ""
+
+#: builtin/apply.c:3972
+msgid "ignore additions made by the patch"
+msgstr ""
+
+#: builtin/apply.c:3974
+msgid "instead of applying the patch, output diffstat for the input"
+msgstr ""
+
+#: builtin/apply.c:3978
+msgid "shows number of added and deleted lines in decimal notation"
+msgstr ""
+
+#: builtin/apply.c:3980
+msgid "instead of applying the patch, output a summary for the input"
+msgstr ""
+
+#: builtin/apply.c:3982
+msgid "instead of applying the patch, see if the patch is applicable"
+msgstr ""
+
+#: builtin/apply.c:3984
+msgid "make sure the patch is applicable to the current index"
+msgstr ""
+
+#: builtin/apply.c:3986
+msgid "apply a patch without touching the working tree"
+msgstr ""
+
+#: builtin/apply.c:3988
+msgid "also apply the patch (use with --stat/--summary/--check)"
+msgstr ""
+
+#: builtin/apply.c:3990
+msgid "build a temporary index based on embedded index information"
+msgstr ""
+
+#: builtin/apply.c:3992
+msgid "paths are separated with NUL character"
+msgstr ""
+
+#: builtin/apply.c:3995
+msgid "ensure at least <n> lines of context match"
+msgstr ""
+
+#: builtin/apply.c:3996
+msgid "action"
+msgstr ""
+
+#: builtin/apply.c:3997
+msgid "detect new or modified lines that have whitespace errors"
+msgstr ""
+
+#: builtin/apply.c:4000 builtin/apply.c:4003
+msgid "ignore changes in whitespace when finding context"
+msgstr ""
+
+#: builtin/apply.c:4006
+msgid "apply the patch in reverse"
+msgstr ""
+
+#: builtin/apply.c:4008
+msgid "don't expect at least one line of context"
+msgstr ""
+
+#: builtin/apply.c:4010
+msgid "leave the rejected hunks in corresponding *.rej files"
+msgstr ""
+
+#: builtin/apply.c:4012
+msgid "allow overlapping hunks"
+msgstr ""
+
+#: builtin/apply.c:4013
+msgid "be verbose"
+msgstr ""
+
+#: builtin/apply.c:4015
+msgid "tolerate incorrectly detected missing new-line at the end of file"
+msgstr ""
+
+#: builtin/apply.c:4018
+msgid "do not trust the line counts in the hunk headers"
+msgstr ""
+
+#: builtin/apply.c:4020
+msgid "root"
+msgstr ""
+
+#: builtin/apply.c:4021
+msgid "prepend <root> to all filenames"
+msgstr ""
+
+#: builtin/apply.c:4042
+msgid "--index outside a repository"
+msgstr ""
+
+#: builtin/apply.c:4045
+msgid "--cached outside a repository"
+msgstr ""
+
+#: builtin/apply.c:4061
+#, c-format
+msgid "can't open patch '%s'"
+msgstr ""
+
+#: builtin/apply.c:4075
+#, c-format
+msgid "squelched %d whitespace error"
+msgid_plural "squelched %d whitespace errors"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/apply.c:4081 builtin/apply.c:4091
+#, c-format
+msgid "%d line adds whitespace errors."
+msgid_plural "%d lines add whitespace errors."
+msgstr[0] ""
+msgstr[1] ""
+
 #: builtin/archive.c:17
 #, c-format
 msgid "could not create archive file '%s'"
@@ -764,143 +1457,172 @@
 msgid "git archive: expected a flush"
 msgstr ""
 
-#: builtin/branch.c:137
+#: builtin/branch.c:144
 #, c-format
 msgid ""
 "deleting branch '%s' that has been merged to\n"
 "         '%s', but not yet merged to HEAD."
 msgstr ""
 
-#: builtin/branch.c:141
+#: builtin/branch.c:148
 #, c-format
 msgid ""
 "not deleting branch '%s' that is not yet merged to\n"
 "         '%s', even though it is merged to HEAD."
 msgstr ""
 
-#. TRANSLATORS: This is "remote " in "remote branch '%s' not found"
-#: builtin/branch.c:163
-msgid "remote "
-msgstr ""
-
-#: builtin/branch.c:171
+#: builtin/branch.c:180
 msgid "cannot use -a with -d"
 msgstr ""
 
-#: builtin/branch.c:177
+#: builtin/branch.c:186
 msgid "Couldn't look up commit object for HEAD"
 msgstr ""
 
-#: builtin/branch.c:182
+#: builtin/branch.c:191
 #, c-format
 msgid "Cannot delete the branch '%s' which you are currently on."
 msgstr ""
 
-#: builtin/branch.c:192
+#: builtin/branch.c:202
 #, c-format
-msgid "%sbranch '%s' not found."
+msgid "remote branch '%s' not found."
 msgstr ""
 
-#: builtin/branch.c:200
+#: builtin/branch.c:203
+#, c-format
+msgid "branch '%s' not found."
+msgstr ""
+
+#: builtin/branch.c:210
 #, c-format
 msgid "Couldn't look up commit object for '%s'"
 msgstr ""
 
-#: builtin/branch.c:206
+#: builtin/branch.c:216
 #, c-format
 msgid ""
 "The branch '%s' is not fully merged.\n"
 "If you are sure you want to delete it, run 'git branch -D %s'."
 msgstr ""
 
-#: builtin/branch.c:214
+#: builtin/branch.c:225
 #, c-format
-msgid "Error deleting %sbranch '%s'"
+msgid "Error deleting remote branch '%s'"
 msgstr ""
 
-#: builtin/branch.c:219
+#: builtin/branch.c:226
 #, c-format
-msgid "Deleted %sbranch %s (was %s).\n"
+msgid "Error deleting branch '%s'"
 msgstr ""
 
-#: builtin/branch.c:224
+#: builtin/branch.c:233
+#, c-format
+msgid "Deleted remote branch %s (was %s).\n"
+msgstr ""
+
+#: builtin/branch.c:234
+#, c-format
+msgid "Deleted branch %s (was %s).\n"
+msgstr ""
+
+#: builtin/branch.c:239
 msgid "Update of config-file failed"
 msgstr ""
 
-#: builtin/branch.c:322
+#: builtin/branch.c:337
 #, c-format
 msgid "branch '%s' does not point at a commit"
 msgstr ""
 
-#: builtin/branch.c:394
+#: builtin/branch.c:409
 #, c-format
-msgid "behind %d] "
+msgid "[%s: behind %d]"
 msgstr ""
 
-#: builtin/branch.c:396
+#: builtin/branch.c:411
 #, c-format
-msgid "ahead %d] "
+msgid "[behind %d]"
 msgstr ""
 
-#: builtin/branch.c:398
+#: builtin/branch.c:415
 #, c-format
-msgid "ahead %d, behind %d] "
+msgid "[%s: ahead %d]"
 msgstr ""
 
-#: builtin/branch.c:501
+#: builtin/branch.c:417
+#, c-format
+msgid "[ahead %d]"
+msgstr ""
+
+#: builtin/branch.c:420
+#, c-format
+msgid "[%s: ahead %d, behind %d]"
+msgstr ""
+
+#: builtin/branch.c:423
+#, c-format
+msgid "[ahead %d, behind %d]"
+msgstr ""
+
+#: builtin/branch.c:535
 msgid "(no branch)"
 msgstr ""
 
-#: builtin/branch.c:566
+#: builtin/branch.c:600
 msgid "some refs could not be read"
 msgstr ""
 
-#: builtin/branch.c:579
+#: builtin/branch.c:613
 msgid "cannot rename the current branch while not on any."
 msgstr ""
 
-#: builtin/branch.c:589
+#: builtin/branch.c:623
 #, c-format
 msgid "Invalid branch name: '%s'"
 msgstr ""
 
-#: builtin/branch.c:604
+#: builtin/branch.c:638
 msgid "Branch rename failed"
 msgstr ""
 
-#: builtin/branch.c:608
+#: builtin/branch.c:642
 #, c-format
 msgid "Renamed a misnamed branch '%s' away"
 msgstr ""
 
-#: builtin/branch.c:612
+#: builtin/branch.c:646
 #, c-format
 msgid "Branch renamed to %s, but HEAD is not updated!"
 msgstr ""
 
-#: builtin/branch.c:619
+#: builtin/branch.c:653
 msgid "Branch is renamed, but update of config-file failed"
 msgstr ""
 
-#: builtin/branch.c:634
+#: builtin/branch.c:668
 #, c-format
 msgid "malformed object name %s"
 msgstr ""
 
-#: builtin/branch.c:658
+#: builtin/branch.c:692
 #, c-format
-msgid "could not write branch description template: %s\n"
+msgid "could not write branch description template: %s"
 msgstr ""
 
-#: builtin/branch.c:746
+#: builtin/branch.c:783
 msgid "Failed to resolve HEAD as a valid ref."
 msgstr ""
 
-#: builtin/branch.c:751 builtin/clone.c:558
+#: builtin/branch.c:788 builtin/clone.c:558
 msgid "HEAD not found below refs/heads!"
 msgstr ""
 
-#: builtin/branch.c:809
+#: builtin/branch.c:808
+msgid "--column and --verbose are incompatible"
+msgstr ""
+
+#: builtin/branch.c:857
 msgid "-a and -r options to 'git branch' do not make sense with a branch name"
 msgstr ""
 
@@ -947,11 +1669,6 @@
 msgid "Unable to add merge result for '%s'"
 msgstr ""
 
-#: builtin/checkout.c:212 builtin/reset.c:158
-#, c-format
-msgid "make_cache_entry failed for path '%s'"
-msgstr ""
-
 #: builtin/checkout.c:234 builtin/checkout.c:392
 msgid "corrupt index file"
 msgstr ""
@@ -979,42 +1696,42 @@
 msgid "Can not do reflog for '%s'\n"
 msgstr ""
 
-#: builtin/checkout.c:565
+#: builtin/checkout.c:566
 msgid "HEAD is now at"
 msgstr ""
 
-#: builtin/checkout.c:572
+#: builtin/checkout.c:573
 #, c-format
 msgid "Reset branch '%s'\n"
 msgstr ""
 
-#: builtin/checkout.c:575
+#: builtin/checkout.c:576
 #, c-format
 msgid "Already on '%s'\n"
 msgstr ""
 
-#: builtin/checkout.c:579
+#: builtin/checkout.c:580
 #, c-format
 msgid "Switched to and reset branch '%s'\n"
 msgstr ""
 
-#: builtin/checkout.c:581
+#: builtin/checkout.c:582
 #, c-format
 msgid "Switched to a new branch '%s'\n"
 msgstr ""
 
-#: builtin/checkout.c:583
+#: builtin/checkout.c:584
 #, c-format
 msgid "Switched to branch '%s'\n"
 msgstr ""
 
-#: builtin/checkout.c:639
+#: builtin/checkout.c:640
 #, c-format
 msgid " ... and %d more.\n"
 msgstr ""
 
 #. The singular version
-#: builtin/checkout.c:645
+#: builtin/checkout.c:646
 #, c-format
 msgid ""
 "Warning: you are leaving %d commit behind, not connected to\n"
@@ -1029,7 +1746,7 @@
 msgstr[0] ""
 msgstr[1] ""
 
-#: builtin/checkout.c:663
+#: builtin/checkout.c:664
 #, c-format
 msgid ""
 "If you want to keep them by creating a new branch, this may be a good time\n"
@@ -1039,96 +1756,96 @@
 "\n"
 msgstr ""
 
-#: builtin/checkout.c:693
+#: builtin/checkout.c:694
 msgid "internal error in revision walk"
 msgstr ""
 
-#: builtin/checkout.c:697
+#: builtin/checkout.c:698
 msgid "Previous HEAD position was"
 msgstr ""
 
-#: builtin/checkout.c:723
+#: builtin/checkout.c:724
 msgid "You are on a branch yet to be born"
 msgstr ""
 
 #. case (1)
-#: builtin/checkout.c:854
+#: builtin/checkout.c:855
 #, c-format
 msgid "invalid reference: %s"
 msgstr ""
 
 #. case (1): want a tree
-#: builtin/checkout.c:893
+#: builtin/checkout.c:894
 #, c-format
 msgid "reference is not a tree: %s"
 msgstr ""
 
-#: builtin/checkout.c:973
+#: builtin/checkout.c:974
 msgid "-B cannot be used with -b"
 msgstr ""
 
-#: builtin/checkout.c:982
+#: builtin/checkout.c:983
 msgid "--patch is incompatible with all other options"
 msgstr ""
 
-#: builtin/checkout.c:985
+#: builtin/checkout.c:986
 msgid "--detach cannot be used with -b/-B/--orphan"
 msgstr ""
 
-#: builtin/checkout.c:987
+#: builtin/checkout.c:988
 msgid "--detach cannot be used with -t"
 msgstr ""
 
-#: builtin/checkout.c:993
+#: builtin/checkout.c:994
 msgid "--track needs a branch name"
 msgstr ""
 
-#: builtin/checkout.c:1000
+#: builtin/checkout.c:1001
 msgid "Missing branch name; try -b"
 msgstr ""
 
-#: builtin/checkout.c:1006
+#: builtin/checkout.c:1007
 msgid "--orphan and -b|-B are mutually exclusive"
 msgstr ""
 
-#: builtin/checkout.c:1008
+#: builtin/checkout.c:1009
 msgid "--orphan cannot be used with -t"
 msgstr ""
 
-#: builtin/checkout.c:1018
+#: builtin/checkout.c:1019
 msgid "git checkout: -f and -m are incompatible"
 msgstr ""
 
-#: builtin/checkout.c:1052
+#: builtin/checkout.c:1053
 msgid "invalid path specification"
 msgstr ""
 
-#: builtin/checkout.c:1060
+#: builtin/checkout.c:1061
 #, c-format
 msgid ""
 "git checkout: updating paths is incompatible with switching branches.\n"
 "Did you intend to checkout '%s' which can not be resolved as commit?"
 msgstr ""
 
-#: builtin/checkout.c:1062
+#: builtin/checkout.c:1063
 msgid "git checkout: updating paths is incompatible with switching branches."
 msgstr ""
 
-#: builtin/checkout.c:1067
+#: builtin/checkout.c:1068
 msgid "git checkout: --detach does not take a path argument"
 msgstr ""
 
-#: builtin/checkout.c:1070
+#: builtin/checkout.c:1071
 msgid ""
 "git checkout: --ours/--theirs, --force and --merge are incompatible when\n"
 "checking out of the index."
 msgstr ""
 
-#: builtin/checkout.c:1089
+#: builtin/checkout.c:1090
 msgid "Cannot switch branch to a non-commit."
 msgstr ""
 
-#: builtin/checkout.c:1092
+#: builtin/checkout.c:1093
 msgid "--ours/--theirs is incompatible with switching branches."
 msgstr ""
 
@@ -1297,7 +2014,11 @@
 msgid "You appear to have cloned an empty repository."
 msgstr ""
 
-#: builtin/commit.c:42
+#: builtin/column.c:51
+msgid "--command must be the first argument"
+msgstr ""
+
+#: builtin/commit.c:43
 msgid ""
 "Your name and email address were configured automatically based\n"
 "on your username and hostname. Please check that they are accurate.\n"
@@ -1311,14 +2032,14 @@
 "    git commit --amend --reset-author\n"
 msgstr ""
 
-#: builtin/commit.c:54
+#: builtin/commit.c:55
 msgid ""
 "You asked to amend the most recent commit, but doing so would make\n"
 "it empty. You can repeat your command with --allow-empty, or you can\n"
 "remove the commit entirely with \"git reset HEAD^\".\n"
 msgstr ""
 
-#: builtin/commit.c:59
+#: builtin/commit.c:60
 msgid ""
 "The previous cherry-pick is now empty, possibly due to conflict resolution.\n"
 "If you wish to commit it anyway, use:\n"
@@ -1328,278 +2049,277 @@
 "Otherwise, please use 'git reset'\n"
 msgstr ""
 
-#: builtin/commit.c:205 builtin/reset.c:33
-msgid "merge"
-msgstr ""
-
-#: builtin/commit.c:208
-msgid "cherry-pick"
-msgstr ""
-
-#: builtin/commit.c:325
+#: builtin/commit.c:253
 msgid "failed to unpack HEAD tree object"
 msgstr ""
 
-#: builtin/commit.c:367
+#: builtin/commit.c:295
 msgid "unable to create temporary index"
 msgstr ""
 
-#: builtin/commit.c:373
+#: builtin/commit.c:301
 msgid "interactive add failed"
 msgstr ""
 
-#: builtin/commit.c:406 builtin/commit.c:427 builtin/commit.c:473
+#: builtin/commit.c:334 builtin/commit.c:355 builtin/commit.c:405
 msgid "unable to write new_index file"
 msgstr ""
 
-#: builtin/commit.c:457
-#, c-format
-msgid "cannot do a partial commit during a %s."
+#: builtin/commit.c:386
+msgid "cannot do a partial commit during a merge."
 msgstr ""
 
-#: builtin/commit.c:466
+#: builtin/commit.c:388
+msgid "cannot do a partial commit during a cherry-pick."
+msgstr ""
+
+#: builtin/commit.c:398
 msgid "cannot read the index"
 msgstr ""
 
-#: builtin/commit.c:486
+#: builtin/commit.c:418
 msgid "unable to write temporary index file"
 msgstr ""
 
-#: builtin/commit.c:561 builtin/commit.c:567
+#: builtin/commit.c:493 builtin/commit.c:499
 #, c-format
 msgid "invalid commit: %s"
 msgstr ""
 
-#: builtin/commit.c:590
+#: builtin/commit.c:522
 msgid "malformed --author parameter"
 msgstr ""
 
-#: builtin/commit.c:651
+#: builtin/commit.c:583
 #, c-format
 msgid "Malformed ident string: '%s'"
 msgstr ""
 
-#: builtin/commit.c:689 builtin/commit.c:722 builtin/commit.c:1033
+#: builtin/commit.c:621 builtin/commit.c:654 builtin/commit.c:968
 #, c-format
 msgid "could not lookup commit %s"
 msgstr ""
 
-#: builtin/commit.c:701 builtin/shortlog.c:296
+#: builtin/commit.c:633 builtin/shortlog.c:296
 #, c-format
 msgid "(reading log message from standard input)\n"
 msgstr ""
 
-#: builtin/commit.c:703
+#: builtin/commit.c:635
 msgid "could not read log from standard input"
 msgstr ""
 
-#: builtin/commit.c:707
+#: builtin/commit.c:639
 #, c-format
 msgid "could not read log file '%s'"
 msgstr ""
 
-#: builtin/commit.c:713
+#: builtin/commit.c:645
 msgid "commit has empty message"
 msgstr ""
 
-#: builtin/commit.c:729
+#: builtin/commit.c:661
 msgid "could not read MERGE_MSG"
 msgstr ""
 
-#: builtin/commit.c:733
+#: builtin/commit.c:665
 msgid "could not read SQUASH_MSG"
 msgstr ""
 
-#: builtin/commit.c:737
+#: builtin/commit.c:669
 #, c-format
 msgid "could not read '%s'"
 msgstr ""
 
-#: builtin/commit.c:765
-#, c-format
-msgid "could not open '%s'"
-msgstr ""
-
-#: builtin/commit.c:789
+#: builtin/commit.c:721
 msgid "could not write commit template"
 msgstr ""
 
-#: builtin/commit.c:799
+#: builtin/commit.c:732
 #, c-format
 msgid ""
 "\n"
-"It looks like you may be committing a %s.\n"
+"It looks like you may be committing a merge.\n"
 "If this is not correct, please remove the file\n"
 "\t%s\n"
 "and try again.\n"
 msgstr ""
 
-#: builtin/commit.c:812
-msgid "Please enter the commit message for your changes."
+#: builtin/commit.c:737
+#, c-format
+msgid ""
+"\n"
+"It looks like you may be committing a cherry-pick.\n"
+"If this is not correct, please remove the file\n"
+"\t%s\n"
+"and try again.\n"
 msgstr ""
 
-#: builtin/commit.c:815
+#: builtin/commit.c:749
 msgid ""
-" Lines starting\n"
+"Please enter the commit message for your changes. Lines starting\n"
 "with '#' will be ignored, and an empty message aborts the commit.\n"
 msgstr ""
 
-#: builtin/commit.c:820
+#: builtin/commit.c:754
 msgid ""
-" Lines starting\n"
+"Please enter the commit message for your changes. Lines starting\n"
 "with '#' will be kept; you may remove them yourself if you want to.\n"
 "An empty message aborts the commit.\n"
 msgstr ""
 
-#: builtin/commit.c:832
+#: builtin/commit.c:767
 #, c-format
 msgid "%sAuthor:    %s"
 msgstr ""
 
-#: builtin/commit.c:839
+#: builtin/commit.c:774
 #, c-format
 msgid "%sCommitter: %s"
 msgstr ""
 
-#: builtin/commit.c:859
+#: builtin/commit.c:794
 msgid "Cannot read index"
 msgstr ""
 
-#: builtin/commit.c:896
+#: builtin/commit.c:831
 msgid "Error building trees"
 msgstr ""
 
-#: builtin/commit.c:911 builtin/tag.c:357
+#: builtin/commit.c:846 builtin/tag.c:361
 #, c-format
 msgid "Please supply the message using either -m or -F option.\n"
 msgstr ""
 
-#: builtin/commit.c:1008
+#: builtin/commit.c:943
 #, c-format
 msgid "No existing author found with '%s'"
 msgstr ""
 
-#: builtin/commit.c:1023 builtin/commit.c:1217
+#: builtin/commit.c:958 builtin/commit.c:1158
 #, c-format
 msgid "Invalid untracked files mode '%s'"
 msgstr ""
 
-#: builtin/commit.c:1063
+#: builtin/commit.c:998
 msgid "Using both --reset-author and --author does not make sense"
 msgstr ""
 
-#: builtin/commit.c:1074
+#: builtin/commit.c:1009
 msgid "You have nothing to amend."
 msgstr ""
 
-#: builtin/commit.c:1076
-#, c-format
-msgid "You are in the middle of a %s -- cannot amend."
+#: builtin/commit.c:1012
+msgid "You are in the middle of a merge -- cannot amend."
 msgstr ""
 
-#: builtin/commit.c:1078
+#: builtin/commit.c:1014
+msgid "You are in the middle of a cherry-pick -- cannot amend."
+msgstr ""
+
+#: builtin/commit.c:1017
 msgid "Options --squash and --fixup cannot be used together"
 msgstr ""
 
-#: builtin/commit.c:1088
+#: builtin/commit.c:1027
 msgid "Only one of -c/-C/-F/--fixup can be used."
 msgstr ""
 
-#: builtin/commit.c:1090
+#: builtin/commit.c:1029
 msgid "Option -m cannot be combined with -c/-C/-F/--fixup."
 msgstr ""
 
-#: builtin/commit.c:1098
+#: builtin/commit.c:1037
 msgid "--reset-author can be used only with -C, -c or --amend."
 msgstr ""
 
-#: builtin/commit.c:1115
+#: builtin/commit.c:1054
 msgid "Only one of --include/--only/--all/--interactive/--patch can be used."
 msgstr ""
 
-#: builtin/commit.c:1117
+#: builtin/commit.c:1056
 msgid "No paths with --include/--only does not make sense."
 msgstr ""
 
-#: builtin/commit.c:1119
+#: builtin/commit.c:1058
 msgid "Clever... amending the last one with dirty index."
 msgstr ""
 
-#: builtin/commit.c:1121
+#: builtin/commit.c:1060
 msgid "Explicit paths specified without -i nor -o; assuming --only paths..."
 msgstr ""
 
-#: builtin/commit.c:1131 builtin/tag.c:556
+#: builtin/commit.c:1070 builtin/tag.c:577
 #, c-format
 msgid "Invalid cleanup mode %s"
 msgstr ""
 
-#: builtin/commit.c:1136
+#: builtin/commit.c:1075
 msgid "Paths with -a does not make sense."
 msgstr ""
 
-#: builtin/commit.c:1315
+#: builtin/commit.c:1258
 msgid "couldn't look up newly created commit"
 msgstr ""
 
-#: builtin/commit.c:1317
+#: builtin/commit.c:1260
 msgid "could not parse newly created commit"
 msgstr ""
 
-#: builtin/commit.c:1358
+#: builtin/commit.c:1301
 msgid "detached HEAD"
 msgstr ""
 
-#: builtin/commit.c:1360
+#: builtin/commit.c:1303
 msgid " (root-commit)"
 msgstr ""
 
-#: builtin/commit.c:1450
+#: builtin/commit.c:1447
 msgid "could not parse HEAD commit"
 msgstr ""
 
-#: builtin/commit.c:1487 builtin/merge.c:509
+#: builtin/commit.c:1485 builtin/merge.c:509
 #, c-format
 msgid "could not open '%s' for reading"
 msgstr ""
 
-#: builtin/commit.c:1494
+#: builtin/commit.c:1492
 #, c-format
 msgid "Corrupt MERGE_HEAD file (%s)"
 msgstr ""
 
-#: builtin/commit.c:1501
+#: builtin/commit.c:1499
 msgid "could not read MERGE_MODE"
 msgstr ""
 
-#: builtin/commit.c:1520
+#: builtin/commit.c:1518
 #, c-format
 msgid "could not read commit message: %s"
 msgstr ""
 
-#: builtin/commit.c:1534
+#: builtin/commit.c:1532
 #, c-format
 msgid "Aborting commit; you did not edit the message.\n"
 msgstr ""
 
-#: builtin/commit.c:1539
+#: builtin/commit.c:1537
 #, c-format
 msgid "Aborting commit due to empty commit message.\n"
 msgstr ""
 
-#: builtin/commit.c:1554 builtin/merge.c:936 builtin/merge.c:961
+#: builtin/commit.c:1552 builtin/merge.c:936 builtin/merge.c:961
 msgid "failed to write commit object"
 msgstr ""
 
-#: builtin/commit.c:1575
+#: builtin/commit.c:1573
 msgid "cannot lock HEAD ref"
 msgstr ""
 
-#: builtin/commit.c:1579
+#: builtin/commit.c:1577
 msgid "cannot update HEAD ref"
 msgstr ""
 
-#: builtin/commit.c:1590
+#: builtin/commit.c:1588
 msgid ""
 "Repository has been updated, but unable to write\n"
 "new_index file. Check that disk is not full or quota is\n"
@@ -1796,19 +2516,19 @@
 
 #: builtin/fetch.c:549
 #, c-format
-msgid "   (%s will become dangling)\n"
+msgid "   (%s will become dangling)"
 msgstr ""
 
 #: builtin/fetch.c:550
 #, c-format
-msgid "   (%s has become dangling)\n"
+msgid "   (%s has become dangling)"
 msgstr ""
 
 #: builtin/fetch.c:557
 msgid "[deleted]"
 msgstr ""
 
-#: builtin/fetch.c:558
+#: builtin/fetch.c:558 builtin/remote.c:1055
 msgid "(none)"
 msgstr ""
 
@@ -1837,7 +2557,7 @@
 msgid "Fetching %s\n"
 msgstr ""
 
-#: builtin/fetch.c:890
+#: builtin/fetch.c:890 builtin/remote.c:100
 #, c-format
 msgid "Could not fetch %s"
 msgstr ""
@@ -1955,6 +2675,306 @@
 msgid "both --cached and trees are given."
 msgstr ""
 
+#: builtin/help.c:59
+#, c-format
+msgid "unrecognized help format '%s'"
+msgstr ""
+
+#: builtin/help.c:87
+msgid "Failed to start emacsclient."
+msgstr ""
+
+#: builtin/help.c:100
+msgid "Failed to parse emacsclient version."
+msgstr ""
+
+#: builtin/help.c:108
+#, c-format
+msgid "emacsclient version '%d' too old (< 22)."
+msgstr ""
+
+#: builtin/help.c:126 builtin/help.c:154 builtin/help.c:163 builtin/help.c:171
+#, c-format
+msgid "failed to exec '%s': %s"
+msgstr ""
+
+#: builtin/help.c:211
+#, c-format
+msgid ""
+"'%s': path for unsupported man viewer.\n"
+"Please consider using 'man.<tool>.cmd' instead."
+msgstr ""
+
+#: builtin/help.c:223
+#, c-format
+msgid ""
+"'%s': cmd for supported man viewer.\n"
+"Please consider using 'man.<tool>.path' instead."
+msgstr ""
+
+#: builtin/help.c:287
+msgid "The most commonly used git commands are:"
+msgstr ""
+
+#: builtin/help.c:355
+#, c-format
+msgid "'%s': unknown man viewer."
+msgstr ""
+
+#: builtin/help.c:372
+msgid "no man viewer handled the request"
+msgstr ""
+
+#: builtin/help.c:380
+msgid "no info viewer handled the request"
+msgstr ""
+
+#: builtin/help.c:391
+#, c-format
+msgid "'%s': not a documentation directory."
+msgstr ""
+
+#: builtin/help.c:432 builtin/help.c:439
+#, c-format
+msgid "usage: %s%s"
+msgstr ""
+
+#: builtin/help.c:453
+#, c-format
+msgid "`git %s' is aliased to `%s'"
+msgstr ""
+
+#: builtin/index-pack.c:169
+#, c-format
+msgid "object type mismatch at %s"
+msgstr ""
+
+#: builtin/index-pack.c:189
+msgid "object of unexpected type"
+msgstr ""
+
+#: builtin/index-pack.c:226
+#, c-format
+msgid "cannot fill %d byte"
+msgid_plural "cannot fill %d bytes"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/index-pack.c:236
+msgid "early EOF"
+msgstr ""
+
+#: builtin/index-pack.c:237
+msgid "read error on input"
+msgstr ""
+
+#: builtin/index-pack.c:249
+msgid "used more bytes than were available"
+msgstr ""
+
+#: builtin/index-pack.c:256
+msgid "pack too large for current definition of off_t"
+msgstr ""
+
+#: builtin/index-pack.c:272
+#, c-format
+msgid "unable to create '%s'"
+msgstr ""
+
+#: builtin/index-pack.c:277
+#, c-format
+msgid "cannot open packfile '%s'"
+msgstr ""
+
+#: builtin/index-pack.c:291
+msgid "pack signature mismatch"
+msgstr ""
+
+#: builtin/index-pack.c:311
+#, c-format
+msgid "pack has bad object at offset %lu: %s"
+msgstr ""
+
+#: builtin/index-pack.c:405
+#, c-format
+msgid "inflate returned %d"
+msgstr ""
+
+#: builtin/index-pack.c:450
+msgid "offset value overflow for delta base object"
+msgstr ""
+
+#: builtin/index-pack.c:458
+msgid "delta base offset is out of bound"
+msgstr ""
+
+#: builtin/index-pack.c:466
+#, c-format
+msgid "unknown object type %d"
+msgstr ""
+
+#: builtin/index-pack.c:495
+msgid "cannot pread pack file"
+msgstr ""
+
+#: builtin/index-pack.c:497
+#, c-format
+msgid "premature end of pack file, %lu byte missing"
+msgid_plural "premature end of pack file, %lu bytes missing"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/index-pack.c:510
+msgid "serious inflate inconsistency"
+msgstr ""
+
+#: builtin/index-pack.c:583
+#, c-format
+msgid "cannot read existing object %s"
+msgstr ""
+
+#: builtin/index-pack.c:586
+#, c-format
+msgid "SHA1 COLLISION FOUND WITH %s !"
+msgstr ""
+
+#: builtin/index-pack.c:598
+#, c-format
+msgid "invalid blob object %s"
+msgstr ""
+
+#: builtin/index-pack.c:610
+#, c-format
+msgid "invalid %s"
+msgstr ""
+
+#: builtin/index-pack.c:612
+msgid "Error in object"
+msgstr ""
+
+#: builtin/index-pack.c:614
+#, c-format
+msgid "Not all child objects of %s are reachable"
+msgstr ""
+
+#: builtin/index-pack.c:687 builtin/index-pack.c:713
+msgid "failed to apply delta"
+msgstr ""
+
+#: builtin/index-pack.c:850
+msgid "Receiving objects"
+msgstr ""
+
+#: builtin/index-pack.c:850
+msgid "Indexing objects"
+msgstr ""
+
+#: builtin/index-pack.c:872
+msgid "pack is corrupted (SHA1 mismatch)"
+msgstr ""
+
+#: builtin/index-pack.c:877
+msgid "cannot fstat packfile"
+msgstr ""
+
+#: builtin/index-pack.c:880
+msgid "pack has junk at the end"
+msgstr ""
+
+#: builtin/index-pack.c:903
+msgid "Resolving deltas"
+msgstr ""
+
+#: builtin/index-pack.c:954
+msgid "confusion beyond insanity"
+msgstr ""
+
+#: builtin/index-pack.c:973
+#, c-format
+msgid "pack has %d unresolved delta"
+msgid_plural "pack has %d unresolved deltas"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/index-pack.c:998
+#, c-format
+msgid "unable to deflate appended object (%d)"
+msgstr ""
+
+#: builtin/index-pack.c:1077
+#, c-format
+msgid "local object %s is corrupt"
+msgstr ""
+
+#: builtin/index-pack.c:1101
+msgid "error while closing pack file"
+msgstr ""
+
+#: builtin/index-pack.c:1114
+#, c-format
+msgid "cannot write keep file '%s'"
+msgstr ""
+
+#: builtin/index-pack.c:1122
+#, c-format
+msgid "cannot close written keep file '%s'"
+msgstr ""
+
+#: builtin/index-pack.c:1135
+msgid "cannot store pack file"
+msgstr ""
+
+#: builtin/index-pack.c:1146
+msgid "cannot store index file"
+msgstr ""
+
+#: builtin/index-pack.c:1247
+#, c-format
+msgid "Cannot open existing pack file '%s'"
+msgstr ""
+
+#: builtin/index-pack.c:1249
+#, c-format
+msgid "Cannot open existing pack idx file for '%s'"
+msgstr ""
+
+#: builtin/index-pack.c:1296
+#, c-format
+msgid "non delta: %d object"
+msgid_plural "non delta: %d objects"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/index-pack.c:1303
+#, c-format
+msgid "chain length = %d: %lu object"
+msgid_plural "chain length = %d: %lu objects"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/index-pack.c:1330
+msgid "Cannot come back to cwd"
+msgstr ""
+
+#: builtin/index-pack.c:1374 builtin/index-pack.c:1377
+#: builtin/index-pack.c:1389 builtin/index-pack.c:1393
+#, c-format
+msgid "bad %s"
+msgstr ""
+
+#: builtin/index-pack.c:1407
+msgid "--fix-thin cannot be used without --stdin"
+msgstr ""
+
+#: builtin/index-pack.c:1411 builtin/index-pack.c:1421
+#, c-format
+msgid "packfile name '%s' does not end with '.pack'"
+msgstr ""
+
+#: builtin/index-pack.c:1430
+msgid "--verify with no packfile name given"
+msgstr ""
+
 #: builtin/init-db.c:35
 #, c-format
 msgid "Could not make %s writable by group"
@@ -2097,109 +3117,104 @@
 msgid "Cannot access work tree '%s'"
 msgstr ""
 
-#: builtin/log.c:187
+#: builtin/log.c:188
 #, c-format
 msgid "Final output: %d %s\n"
 msgstr ""
 
-#: builtin/log.c:395 builtin/log.c:483
+#: builtin/log.c:401 builtin/log.c:489
 #, c-format
 msgid "Could not read object %s"
 msgstr ""
 
-#: builtin/log.c:507
+#: builtin/log.c:513
 #, c-format
 msgid "Unknown type: %d"
 msgstr ""
 
-#: builtin/log.c:596
+#: builtin/log.c:602
 msgid "format.headers without value"
 msgstr ""
 
-#: builtin/log.c:669
+#: builtin/log.c:675
 msgid "name of output directory is too long"
 msgstr ""
 
-#: builtin/log.c:680
+#: builtin/log.c:686
 #, c-format
 msgid "Cannot open patch file %s"
 msgstr ""
 
-#: builtin/log.c:694
+#: builtin/log.c:700
 msgid "Need exactly one range."
 msgstr ""
 
-#: builtin/log.c:702
+#: builtin/log.c:708
 msgid "Not a range."
 msgstr ""
 
-#: builtin/log.c:739
+#: builtin/log.c:745
 msgid "Could not extract email from committer identity."
 msgstr ""
 
-#: builtin/log.c:785
+#: builtin/log.c:791
 msgid "Cover letter needs email format"
 msgstr ""
 
-#: builtin/log.c:879
+#: builtin/log.c:885
 #, c-format
 msgid "insane in-reply-to: %s"
 msgstr ""
 
-#: builtin/log.c:952
+#: builtin/log.c:958
 msgid "Two output directories?"
 msgstr ""
 
-#: builtin/log.c:1173
+#: builtin/log.c:1179
 #, c-format
 msgid "bogus committer info %s"
 msgstr ""
 
-#: builtin/log.c:1218
+#: builtin/log.c:1224
 msgid "-n and -k are mutually exclusive."
 msgstr ""
 
-#: builtin/log.c:1220
+#: builtin/log.c:1226
 msgid "--subject-prefix and -k are mutually exclusive."
 msgstr ""
 
-#: builtin/log.c:1225 builtin/shortlog.c:284
-#, c-format
-msgid "unrecognized argument: %s"
-msgstr ""
-
-#: builtin/log.c:1228
+#: builtin/log.c:1234
 msgid "--name-only does not make sense"
 msgstr ""
 
-#: builtin/log.c:1230
+#: builtin/log.c:1236
 msgid "--name-status does not make sense"
 msgstr ""
 
-#: builtin/log.c:1232
+#: builtin/log.c:1238
 msgid "--check does not make sense"
 msgstr ""
 
-#: builtin/log.c:1255
+#: builtin/log.c:1261
 msgid "standard output, or directory, which one?"
 msgstr ""
 
-#: builtin/log.c:1257
+#: builtin/log.c:1263
 #, c-format
 msgid "Could not create directory '%s'"
 msgstr ""
 
-#: builtin/log.c:1410
+#: builtin/log.c:1416
 msgid "Failed to create output files"
 msgstr ""
 
-#: builtin/log.c:1514
+#: builtin/log.c:1520
 #, c-format
 msgid ""
 "Could not find a tracked remote branch, please specify <upstream> manually.\n"
 msgstr ""
 
-#: builtin/log.c:1530 builtin/log.c:1532 builtin/log.c:1544
+#: builtin/log.c:1536 builtin/log.c:1538 builtin/log.c:1550
 #, c-format
 msgid "Unknown commit %s"
 msgstr ""
@@ -2512,7 +3527,7 @@
 msgid "Renaming %s to %s\n"
 msgstr ""
 
-#: builtin/mv.c:215
+#: builtin/mv.c:215 builtin/remote.c:731
 #, c-format
 msgid "renaming '%s' failed"
 msgstr ""
@@ -2536,7 +3551,7 @@
 msgid "failed to finish 'show' for object '%s'"
 msgstr ""
 
-#: builtin/notes.c:175 builtin/tag.c:343
+#: builtin/notes.c:175 builtin/tag.c:347
 #, c-format
 msgid "could not create file '%s'"
 msgstr ""
@@ -2559,12 +3574,12 @@
 msgid "The note contents has been left in %s"
 msgstr ""
 
-#: builtin/notes.c:251 builtin/tag.c:521
+#: builtin/notes.c:251 builtin/tag.c:542
 #, c-format
 msgid "cannot read '%s'"
 msgstr ""
 
-#: builtin/notes.c:253 builtin/tag.c:524
+#: builtin/notes.c:253 builtin/tag.c:545
 #, c-format
 msgid "could not open or read '%s'"
 msgstr ""
@@ -2572,7 +3587,7 @@
 #: builtin/notes.c:272 builtin/notes.c:445 builtin/notes.c:447
 #: builtin/notes.c:507 builtin/notes.c:561 builtin/notes.c:644
 #: builtin/notes.c:649 builtin/notes.c:724 builtin/notes.c:766
-#: builtin/notes.c:968 builtin/reset.c:293 builtin/tag.c:537
+#: builtin/notes.c:968 builtin/reset.c:293 builtin/tag.c:558
 #, c-format
 msgid "Failed to resolve '%s' as a valid ref."
 msgstr ""
@@ -2664,7 +3679,7 @@
 msgid "Object %s has no note\n"
 msgstr ""
 
-#: builtin/notes.c:1103
+#: builtin/notes.c:1103 builtin/remote.c:1598
 #, c-format
 msgid "Unknown subcommand: %s"
 msgstr ""
@@ -2697,7 +3712,28 @@
 msgid "--delete only accepts plain target ref names"
 msgstr ""
 
-#: builtin/push.c:84
+#: builtin/push.c:99
+msgid ""
+"\n"
+"To choose either option permanently, see push.default in 'git help config'."
+msgstr ""
+
+#: builtin/push.c:102
+#, c-format
+msgid ""
+"The upstream branch of your current branch does not match\n"
+"the name of your current branch.  To push to the upstream branch\n"
+"on the remote, use\n"
+"\n"
+"    git push %s HEAD:%s\n"
+"\n"
+"To push to the branch of the same name on the remote, use\n"
+"\n"
+"    git push %s %s\n"
+"%s"
+msgstr ""
+
+#: builtin/push.c:121
 #, c-format
 msgid ""
 "You are not currently on a branch.\n"
@@ -2707,7 +3743,7 @@
 "    git push %s HEAD:<name-of-remote-branch>\n"
 msgstr ""
 
-#: builtin/push.c:91
+#: builtin/push.c:128
 #, c-format
 msgid ""
 "The current branch %s has no upstream branch.\n"
@@ -2716,12 +3752,12 @@
 "    git push --set-upstream %s %s\n"
 msgstr ""
 
-#: builtin/push.c:99
+#: builtin/push.c:136
 #, c-format
 msgid "The current branch %s has multiple upstream branches, refusing to push."
 msgstr ""
 
-#: builtin/push.c:102
+#: builtin/push.c:139
 #, c-format
 msgid ""
 "You are pushing to remote '%s', which is not the upstream of\n"
@@ -2729,12 +3765,12 @@
 "to update which remote branch."
 msgstr ""
 
-#: builtin/push.c:131
+#: builtin/push.c:174
 msgid ""
 "You didn't specify any refspecs to push, and push.default is \"nothing\"."
 msgstr ""
 
-#: builtin/push.c:138
+#: builtin/push.c:181
 msgid ""
 "Updates were rejected because the tip of your current branch is behind\n"
 "its remote counterpart. Merge the remote changes (e.g. 'git pull')\n"
@@ -2742,7 +3778,7 @@
 "See the 'Note about fast-forwards' in 'git push --help' for details."
 msgstr ""
 
-#: builtin/push.c:144
+#: builtin/push.c:187
 msgid ""
 "Updates were rejected because a pushed branch tip is behind its remote\n"
 "counterpart. If you did not intend to push that branch, you may want to\n"
@@ -2750,7 +3786,7 @@
 "variable to 'current' or 'upstream' to push only the current branch."
 msgstr ""
 
-#: builtin/push.c:150
+#: builtin/push.c:193
 msgid ""
 "Updates were rejected because a pushed branch tip is behind its remote\n"
 "counterpart. Check out this branch and merge the remote changes\n"
@@ -2758,22 +3794,22 @@
 "See the 'Note about fast-forwards' in 'git push --help' for details."
 msgstr ""
 
-#: builtin/push.c:190
+#: builtin/push.c:233
 #, c-format
 msgid "Pushing to %s\n"
 msgstr ""
 
-#: builtin/push.c:194
+#: builtin/push.c:237
 #, c-format
 msgid "failed to push some refs to '%s'"
 msgstr ""
 
-#: builtin/push.c:226
+#: builtin/push.c:269
 #, c-format
 msgid "bad repository '%s'"
 msgstr ""
 
-#: builtin/push.c:227
+#: builtin/push.c:270
 msgid ""
 "No configured push destination.\n"
 "Either specify the URL from the command-line or configure a remote "
@@ -2786,34 +3822,377 @@
 "    git push <name>\n"
 msgstr ""
 
-#: builtin/push.c:242
+#: builtin/push.c:285
 msgid "--all and --tags are incompatible"
 msgstr ""
 
-#: builtin/push.c:243
+#: builtin/push.c:286
 msgid "--all can't be combined with refspecs"
 msgstr ""
 
-#: builtin/push.c:248
+#: builtin/push.c:291
 msgid "--mirror and --tags are incompatible"
 msgstr ""
 
-#: builtin/push.c:249
+#: builtin/push.c:292
 msgid "--mirror can't be combined with refspecs"
 msgstr ""
 
-#: builtin/push.c:254
+#: builtin/push.c:297
 msgid "--all and --mirror are incompatible"
 msgstr ""
 
-#: builtin/push.c:334
+#: builtin/push.c:385
 msgid "--delete is incompatible with --all, --mirror and --tags"
 msgstr ""
 
-#: builtin/push.c:336
+#: builtin/push.c:387
 msgid "--delete doesn't make sense without any refs"
 msgstr ""
 
+#: builtin/remote.c:98
+#, c-format
+msgid "Updating %s"
+msgstr ""
+
+#: builtin/remote.c:130
+msgid ""
+"--mirror is dangerous and deprecated; please\n"
+"\t use --mirror=fetch or --mirror=push instead"
+msgstr ""
+
+#: builtin/remote.c:147
+#, c-format
+msgid "unknown mirror argument: %s"
+msgstr ""
+
+#: builtin/remote.c:185
+msgid "specifying a master branch makes no sense with --mirror"
+msgstr ""
+
+#: builtin/remote.c:187
+msgid "specifying branches to track makes sense only with fetch mirrors"
+msgstr ""
+
+#: builtin/remote.c:195 builtin/remote.c:646
+#, c-format
+msgid "remote %s already exists."
+msgstr ""
+
+#: builtin/remote.c:199 builtin/remote.c:650
+#, c-format
+msgid "'%s' is not a valid remote name"
+msgstr ""
+
+#: builtin/remote.c:243
+#, c-format
+msgid "Could not setup master '%s'"
+msgstr ""
+
+#: builtin/remote.c:299
+#, c-format
+msgid "more than one %s"
+msgstr ""
+
+#: builtin/remote.c:339
+#, c-format
+msgid "Could not get fetch map for refspec %s"
+msgstr ""
+
+#: builtin/remote.c:440 builtin/remote.c:448
+msgid "(matching)"
+msgstr ""
+
+#: builtin/remote.c:452
+msgid "(delete)"
+msgstr ""
+
+#: builtin/remote.c:595 builtin/remote.c:601 builtin/remote.c:607
+#, c-format
+msgid "Could not append '%s' to '%s'"
+msgstr ""
+
+#: builtin/remote.c:639 builtin/remote.c:792 builtin/remote.c:890
+#, c-format
+msgid "No such remote: %s"
+msgstr ""
+
+#: builtin/remote.c:656
+#, c-format
+msgid "Could not rename config section '%s' to '%s'"
+msgstr ""
+
+#: builtin/remote.c:662 builtin/remote.c:799
+#, c-format
+msgid "Could not remove config section '%s'"
+msgstr ""
+
+#: builtin/remote.c:677
+#, c-format
+msgid ""
+"Not updating non-default fetch respec\n"
+"\t%s\n"
+"\tPlease update the configuration manually if necessary."
+msgstr ""
+
+#: builtin/remote.c:683
+#, c-format
+msgid "Could not append '%s'"
+msgstr ""
+
+#: builtin/remote.c:694
+#, c-format
+msgid "Could not set '%s'"
+msgstr ""
+
+#: builtin/remote.c:716
+#, c-format
+msgid "deleting '%s' failed"
+msgstr ""
+
+#: builtin/remote.c:750
+#, c-format
+msgid "creating '%s' failed"
+msgstr ""
+
+#: builtin/remote.c:764
+#, c-format
+msgid "Could not remove branch %s"
+msgstr ""
+
+#: builtin/remote.c:834
+msgid ""
+"Note: A branch outside the refs/remotes/ hierarchy was not removed;\n"
+"to delete it, use:"
+msgid_plural ""
+"Note: Some branches outside the refs/remotes/ hierarchy were not removed;\n"
+"to delete them, use:"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/remote.c:943
+#, c-format
+msgid " new (next fetch will store in remotes/%s)"
+msgstr ""
+
+#: builtin/remote.c:946
+msgid " tracked"
+msgstr ""
+
+#: builtin/remote.c:948
+msgid " stale (use 'git remote prune' to remove)"
+msgstr ""
+
+#: builtin/remote.c:950
+msgid " ???"
+msgstr ""
+
+#: builtin/remote.c:991
+#, c-format
+msgid "invalid branch.%s.merge; cannot rebase onto > 1 branch"
+msgstr ""
+
+#: builtin/remote.c:998
+#, c-format
+msgid "rebases onto remote %s"
+msgstr ""
+
+#: builtin/remote.c:1001
+#, c-format
+msgid " merges with remote %s"
+msgstr ""
+
+#: builtin/remote.c:1002
+msgid "    and with remote"
+msgstr ""
+
+#: builtin/remote.c:1004
+#, c-format
+msgid "merges with remote %s"
+msgstr ""
+
+#: builtin/remote.c:1005
+msgid "   and with remote"
+msgstr ""
+
+#: builtin/remote.c:1051
+msgid "create"
+msgstr ""
+
+#: builtin/remote.c:1054
+msgid "delete"
+msgstr ""
+
+#: builtin/remote.c:1058
+msgid "up to date"
+msgstr ""
+
+#: builtin/remote.c:1061
+msgid "fast-forwardable"
+msgstr ""
+
+#: builtin/remote.c:1064
+msgid "local out of date"
+msgstr ""
+
+#: builtin/remote.c:1071
+#, c-format
+msgid "    %-*s forces to %-*s (%s)"
+msgstr ""
+
+#: builtin/remote.c:1074
+#, c-format
+msgid "    %-*s pushes to %-*s (%s)"
+msgstr ""
+
+#: builtin/remote.c:1078
+#, c-format
+msgid "    %-*s forces to %s"
+msgstr ""
+
+#: builtin/remote.c:1081
+#, c-format
+msgid "    %-*s pushes to %s"
+msgstr ""
+
+#: builtin/remote.c:1118
+#, c-format
+msgid "* remote %s"
+msgstr ""
+
+#: builtin/remote.c:1119
+#, c-format
+msgid "  Fetch URL: %s"
+msgstr ""
+
+#: builtin/remote.c:1120 builtin/remote.c:1285
+msgid "(no URL)"
+msgstr ""
+
+#: builtin/remote.c:1129 builtin/remote.c:1131
+#, c-format
+msgid "  Push  URL: %s"
+msgstr ""
+
+#: builtin/remote.c:1133 builtin/remote.c:1135 builtin/remote.c:1137
+#, c-format
+msgid "  HEAD branch: %s"
+msgstr ""
+
+#: builtin/remote.c:1139
+#, c-format
+msgid ""
+"  HEAD branch (remote HEAD is ambiguous, may be one of the following):\n"
+msgstr ""
+
+#: builtin/remote.c:1151
+#, c-format
+msgid "  Remote branch:%s"
+msgid_plural "  Remote branches:%s"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/remote.c:1154 builtin/remote.c:1181
+msgid " (status not queried)"
+msgstr ""
+
+#: builtin/remote.c:1163
+msgid "  Local branch configured for 'git pull':"
+msgid_plural "  Local branches configured for 'git pull':"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/remote.c:1171
+msgid "  Local refs will be mirrored by 'git push'"
+msgstr ""
+
+#: builtin/remote.c:1178
+#, c-format
+msgid "  Local ref configured for 'git push'%s:"
+msgid_plural "  Local refs configured for 'git push'%s:"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/remote.c:1216
+msgid "Cannot determine remote HEAD"
+msgstr ""
+
+#: builtin/remote.c:1218
+msgid "Multiple remote HEAD branches. Please choose one explicitly with:"
+msgstr ""
+
+#: builtin/remote.c:1228
+#, c-format
+msgid "Could not delete %s"
+msgstr ""
+
+#: builtin/remote.c:1236
+#, c-format
+msgid "Not a valid ref: %s"
+msgstr ""
+
+#: builtin/remote.c:1238
+#, c-format
+msgid "Could not setup %s"
+msgstr ""
+
+#: builtin/remote.c:1274
+#, c-format
+msgid " %s will become dangling!"
+msgstr ""
+
+#: builtin/remote.c:1275
+#, c-format
+msgid " %s has become dangling!"
+msgstr ""
+
+#: builtin/remote.c:1281
+#, c-format
+msgid "Pruning %s"
+msgstr ""
+
+#: builtin/remote.c:1282
+#, c-format
+msgid "URL: %s"
+msgstr ""
+
+#: builtin/remote.c:1295
+#, c-format
+msgid " * [would prune] %s"
+msgstr ""
+
+#: builtin/remote.c:1298
+#, c-format
+msgid " * [pruned] %s"
+msgstr ""
+
+#: builtin/remote.c:1387 builtin/remote.c:1461
+#, c-format
+msgid "No such remote '%s'"
+msgstr ""
+
+#: builtin/remote.c:1414
+msgid "no remote specified"
+msgstr ""
+
+#: builtin/remote.c:1447
+msgid "--add --delete doesn't make sense"
+msgstr ""
+
+#: builtin/remote.c:1487
+#, c-format
+msgid "Invalid old URL pattern: %s"
+msgstr ""
+
+#: builtin/remote.c:1495
+#, c-format
+msgid "No such URL found: %s"
+msgstr ""
+
+#: builtin/remote.c:1497
+msgid "Will not delete all non-push URLs"
+msgstr ""
+
 #: builtin/reset.c:33
 msgid "mixed"
 msgstr ""
@@ -2827,6 +4206,10 @@
 msgstr ""
 
 #: builtin/reset.c:33
+msgid "merge"
+msgstr ""
+
+#: builtin/reset.c:33
 msgid "keep"
 msgstr ""
 
@@ -2898,15 +4281,15 @@
 msgid "%s: %s cannot be used with %s"
 msgstr ""
 
-#: builtin/revert.c:127
+#: builtin/revert.c:131
 msgid "program error"
 msgstr ""
 
-#: builtin/revert.c:213
+#: builtin/revert.c:221
 msgid "revert failed"
 msgstr ""
 
-#: builtin/revert.c:228
+#: builtin/revert.c:236
 msgid "cherry-pick failed"
 msgstr ""
 
@@ -2946,32 +4329,32 @@
 msgid "Missing author: %s"
 msgstr ""
 
-#: builtin/tag.c:58
+#: builtin/tag.c:60
 #, c-format
 msgid "malformed object at '%s'"
 msgstr ""
 
-#: builtin/tag.c:205
+#: builtin/tag.c:207
 #, c-format
 msgid "tag name too long: %.*s..."
 msgstr ""
 
-#: builtin/tag.c:210
+#: builtin/tag.c:212
 #, c-format
 msgid "tag '%s' not found."
 msgstr ""
 
-#: builtin/tag.c:225
+#: builtin/tag.c:227
 #, c-format
 msgid "Deleted tag '%s' (was %s)\n"
 msgstr ""
 
-#: builtin/tag.c:237
+#: builtin/tag.c:239
 #, c-format
 msgid "could not verify the tag '%s'"
 msgstr ""
 
-#: builtin/tag.c:247
+#: builtin/tag.c:249
 msgid ""
 "\n"
 "#\n"
@@ -2980,7 +4363,7 @@
 "#\n"
 msgstr ""
 
-#: builtin/tag.c:254
+#: builtin/tag.c:256
 msgid ""
 "\n"
 "#\n"
@@ -2990,159 +4373,283 @@
 "#\n"
 msgstr ""
 
-#: builtin/tag.c:294
+#: builtin/tag.c:298
 msgid "unable to sign the tag"
 msgstr ""
 
-#: builtin/tag.c:296
+#: builtin/tag.c:300
 msgid "unable to write tag file"
 msgstr ""
 
-#: builtin/tag.c:321
+#: builtin/tag.c:325
 msgid "bad object type."
 msgstr ""
 
-#: builtin/tag.c:334
+#: builtin/tag.c:338
 msgid "tag header too big."
 msgstr ""
 
-#: builtin/tag.c:366
+#: builtin/tag.c:370
 msgid "no tag message?"
 msgstr ""
 
-#: builtin/tag.c:372
+#: builtin/tag.c:376
 #, c-format
 msgid "The tag message has been left in %s\n"
 msgstr ""
 
-#: builtin/tag.c:421
+#: builtin/tag.c:425
 msgid "switch 'points-at' requires an object"
 msgstr ""
 
-#: builtin/tag.c:423
+#: builtin/tag.c:427
 #, c-format
 msgid "malformed object name '%s'"
 msgstr ""
 
-#: builtin/tag.c:502
+#: builtin/tag.c:506
+msgid "--column and -n are incompatible"
+msgstr ""
+
+#: builtin/tag.c:523
 msgid "-n option is only allowed with -l."
 msgstr ""
 
-#: builtin/tag.c:504
+#: builtin/tag.c:525
 msgid "--contains option is only allowed with -l."
 msgstr ""
 
-#: builtin/tag.c:506
+#: builtin/tag.c:527
 msgid "--points-at option is only allowed with -l."
 msgstr ""
 
-#: builtin/tag.c:514
+#: builtin/tag.c:535
 msgid "only one -F or -m option is allowed."
 msgstr ""
 
-#: builtin/tag.c:534
+#: builtin/tag.c:555
 msgid "too many params"
 msgstr ""
 
-#: builtin/tag.c:540
+#: builtin/tag.c:561
 #, c-format
 msgid "'%s' is not a valid tag name."
 msgstr ""
 
-#: builtin/tag.c:545
+#: builtin/tag.c:566
 #, c-format
 msgid "tag '%s' already exists"
 msgstr ""
 
-#: builtin/tag.c:563
+#: builtin/tag.c:584
 #, c-format
 msgid "%s: cannot lock the ref"
 msgstr ""
 
-#: builtin/tag.c:565
+#: builtin/tag.c:586
 #, c-format
 msgid "%s: cannot update the ref"
 msgstr ""
 
-#: builtin/tag.c:567
+#: builtin/tag.c:588
 #, c-format
 msgid "Updated tag '%s' (was %s)\n"
 msgstr ""
 
-#: git-am.sh:49
+#: git.c:16
+msgid "See 'git help <command>' for more information on a specific command."
+msgstr ""
+
+#: parse-options.h:133 parse-options.h:235
+msgid "n"
+msgstr ""
+
+#: parse-options.h:141
+msgid "time"
+msgstr ""
+
+#: parse-options.h:149
+msgid "file"
+msgstr ""
+
+#: parse-options.h:151
+msgid "when"
+msgstr ""
+
+#: parse-options.h:156
+msgid "no-op (backward compatibility)"
+msgstr ""
+
+#: parse-options.h:228
+msgid "be more verbose"
+msgstr ""
+
+#: parse-options.h:230
+msgid "be more quiet"
+msgstr ""
+
+#: parse-options.h:236
+msgid "use <n> digits to display SHA-1s"
+msgstr ""
+
+#: common-cmds.h:8
+msgid "Add file contents to the index"
+msgstr ""
+
+#: common-cmds.h:9
+msgid "Find by binary search the change that introduced a bug"
+msgstr ""
+
+#: common-cmds.h:10
+msgid "List, create, or delete branches"
+msgstr ""
+
+#: common-cmds.h:11
+msgid "Checkout a branch or paths to the working tree"
+msgstr ""
+
+#: common-cmds.h:12
+msgid "Clone a repository into a new directory"
+msgstr ""
+
+#: common-cmds.h:13
+msgid "Record changes to the repository"
+msgstr ""
+
+#: common-cmds.h:14
+msgid "Show changes between commits, commit and working tree, etc"
+msgstr ""
+
+#: common-cmds.h:15
+msgid "Download objects and refs from another repository"
+msgstr ""
+
+#: common-cmds.h:16
+msgid "Print lines matching a pattern"
+msgstr ""
+
+#: common-cmds.h:17
+msgid "Create an empty git repository or reinitialize an existing one"
+msgstr ""
+
+#: common-cmds.h:18
+msgid "Show commit logs"
+msgstr ""
+
+#: common-cmds.h:19
+msgid "Join two or more development histories together"
+msgstr ""
+
+#: common-cmds.h:20
+msgid "Move or rename a file, a directory, or a symlink"
+msgstr ""
+
+#: common-cmds.h:21
+msgid "Fetch from and merge with another repository or a local branch"
+msgstr ""
+
+#: common-cmds.h:22
+msgid "Update remote refs along with associated objects"
+msgstr ""
+
+#: common-cmds.h:23
+msgid "Forward-port local commits to the updated upstream head"
+msgstr ""
+
+#: common-cmds.h:24
+msgid "Reset current HEAD to the specified state"
+msgstr ""
+
+#: common-cmds.h:25
+msgid "Remove files from the working tree and from the index"
+msgstr ""
+
+#: common-cmds.h:26
+msgid "Show various types of objects"
+msgstr ""
+
+#: common-cmds.h:27
+msgid "Show the working tree status"
+msgstr ""
+
+#: common-cmds.h:28
+msgid "Create, list, delete or verify a tag object signed with GPG"
+msgstr ""
+
+#: git-am.sh:50
 msgid "You need to set your committer info first"
 msgstr ""
 
-#: git-am.sh:136
+#: git-am.sh:137
 msgid "Repository lacks necessary blobs to fall back on 3-way merge."
 msgstr ""
 
-#: git-am.sh:147
+#: git-am.sh:154
 msgid ""
 "Did you hand edit your patch?\n"
 "It does not apply to blobs recorded in its index."
 msgstr ""
 
-#: git-am.sh:156
+#: git-am.sh:163
 msgid "Falling back to patching base and 3-way merge..."
 msgstr ""
 
-#: git-am.sh:268
+#: git-am.sh:275
 msgid "Only one StGIT patch series can be applied at once"
 msgstr ""
 
-#: git-am.sh:355
+#: git-am.sh:362
 #, sh-format
 msgid "Patch format $patch_format is not supported."
 msgstr ""
 
-#: git-am.sh:357
+#: git-am.sh:364
 msgid "Patch format detection failed."
 msgstr ""
 
-#: git-am.sh:411
+#: git-am.sh:418
 msgid "-d option is no longer supported.  Do not use."
 msgstr ""
 
-#: git-am.sh:474
+#: git-am.sh:481
 #, sh-format
 msgid "previous rebase directory $dotest still exists but mbox given."
 msgstr ""
 
-#: git-am.sh:479
+#: git-am.sh:486
 msgid "Please make up your mind. --skip or --abort?"
 msgstr ""
 
-#: git-am.sh:506
+#: git-am.sh:513
 msgid "Resolve operation not in progress, we are not resuming."
 msgstr ""
 
-#: git-am.sh:572
+#: git-am.sh:579
 #, sh-format
 msgid "Dirty index: cannot apply patches (dirty: $files)"
 msgstr ""
 
-#: git-am.sh:748
+#: git-am.sh:755
 msgid "cannot be interactive without stdin connected to a terminal."
 msgstr ""
 
 #. TRANSLATORS: Make sure to include [y], [n], [e], [v] and [a]
 #. in your translation. The program will only accept English
 #. input at this point.
-#: git-am.sh:759
+#: git-am.sh:766
 msgid "Apply? [y]es/[n]o/[e]dit/[v]iew patch/[a]ccept all "
 msgstr ""
 
-#: git-am.sh:795
+#: git-am.sh:802
 #, sh-format
 msgid "Applying: $FIRSTLINE"
 msgstr ""
 
-#: git-am.sh:840
+#: git-am.sh:847
 msgid "No changes -- Patch already applied."
 msgstr ""
 
-#: git-am.sh:866
+#: git-am.sh:873
 msgid "applying to an empty history"
 msgstr ""
 
@@ -3374,161 +4881,161 @@
 msgid "cannot strip one component off url '$remoteurl'"
 msgstr ""
 
-#: git-submodule.sh:108
+#: git-submodule.sh:109
 #, sh-format
-msgid "No submodule mapping found in .gitmodules for path '$path'"
+msgid "No submodule mapping found in .gitmodules for path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:149
+#: git-submodule.sh:150
 #, sh-format
-msgid "Clone of '$url' into submodule path '$path' failed"
+msgid "Clone of '$url' into submodule path '$sm_path' failed"
 msgstr ""
 
-#: git-submodule.sh:159
+#: git-submodule.sh:160
 #, sh-format
 msgid "Gitdir '$a' is part of the submodule path '$b' or vice versa"
 msgstr ""
 
-#: git-submodule.sh:248
+#: git-submodule.sh:249
 #, sh-format
 msgid "repo URL: '$repo' must be absolute or begin with ./|../"
 msgstr ""
 
-#: git-submodule.sh:265
+#: git-submodule.sh:266
 #, sh-format
-msgid "'$path' already exists in the index"
+msgid "'$sm_path' already exists in the index"
 msgstr ""
 
-#: git-submodule.sh:282
+#: git-submodule.sh:283
 #, sh-format
-msgid "'$path' already exists and is not a valid git repo"
+msgid "'$sm_path' already exists and is not a valid git repo"
 msgstr ""
 
-#: git-submodule.sh:296
+#: git-submodule.sh:297
 #, sh-format
-msgid "Unable to checkout submodule '$path'"
+msgid "Unable to checkout submodule '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:301
+#: git-submodule.sh:302
 #, sh-format
-msgid "Failed to add submodule '$path'"
+msgid "Failed to add submodule '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:306
+#: git-submodule.sh:307
 #, sh-format
-msgid "Failed to register submodule '$path'"
+msgid "Failed to register submodule '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:348
+#: git-submodule.sh:349
 #, sh-format
-msgid "Entering '$prefix$path'"
+msgid "Entering '$prefix$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:360
+#: git-submodule.sh:363
 #, sh-format
-msgid "Stopping at '$path'; script returned non-zero status."
+msgid "Stopping at '$sm_path'; script returned non-zero status."
 msgstr ""
 
-#: git-submodule.sh:402
+#: git-submodule.sh:405
 #, sh-format
-msgid "No url found for submodule path '$path' in .gitmodules"
+msgid "No url found for submodule path '$sm_path' in .gitmodules"
 msgstr ""
 
-#: git-submodule.sh:411
+#: git-submodule.sh:414
 #, sh-format
-msgid "Failed to register url for submodule path '$path'"
+msgid "Failed to register url for submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:419
+#: git-submodule.sh:422
 #, sh-format
-msgid "Failed to register update mode for submodule path '$path'"
+msgid "Failed to register update mode for submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:421
+#: git-submodule.sh:424
 #, sh-format
-msgid "Submodule '$name' ($url) registered for path '$path'"
+msgid "Submodule '$name' ($url) registered for path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:520
+#: git-submodule.sh:523
 #, sh-format
 msgid ""
-"Submodule path '$path' not initialized\n"
+"Submodule path '$sm_path' not initialized\n"
 "Maybe you want to use 'update --init'?"
 msgstr ""
 
-#: git-submodule.sh:533
+#: git-submodule.sh:536
 #, sh-format
-msgid "Unable to find current revision in submodule path '$path'"
+msgid "Unable to find current revision in submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:552
+#: git-submodule.sh:555
 #, sh-format
-msgid "Unable to fetch in submodule path '$path'"
+msgid "Unable to fetch in submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:566
+#: git-submodule.sh:569
 #, sh-format
-msgid "Unable to rebase '$sha1' in submodule path '$path'"
+msgid "Unable to rebase '$sha1' in submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:567
+#: git-submodule.sh:570
 #, sh-format
-msgid "Submodule path '$path': rebased into '$sha1'"
+msgid "Submodule path '$sm_path': rebased into '$sha1'"
 msgstr ""
 
-#: git-submodule.sh:572
+#: git-submodule.sh:575
 #, sh-format
-msgid "Unable to merge '$sha1' in submodule path '$path'"
+msgid "Unable to merge '$sha1' in submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:573
+#: git-submodule.sh:576
 #, sh-format
-msgid "Submodule path '$path': merged in '$sha1'"
+msgid "Submodule path '$sm_path': merged in '$sha1'"
 msgstr ""
 
-#: git-submodule.sh:578
+#: git-submodule.sh:581
 #, sh-format
-msgid "Unable to checkout '$sha1' in submodule path '$path'"
+msgid "Unable to checkout '$sha1' in submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:579
+#: git-submodule.sh:582
 #, sh-format
-msgid "Submodule path '$path': checked out '$sha1'"
+msgid "Submodule path '$sm_path': checked out '$sha1'"
 msgstr ""
 
-#: git-submodule.sh:601 git-submodule.sh:924
+#: git-submodule.sh:604 git-submodule.sh:927
 #, sh-format
-msgid "Failed to recurse into submodule path '$path'"
+msgid "Failed to recurse into submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:709
+#: git-submodule.sh:712
 msgid "--"
 msgstr ""
 
-#: git-submodule.sh:767
-#, sh-format
-msgid "  Warn: $name doesn't contain commit $sha1_src"
-msgstr ""
-
 #: git-submodule.sh:770
 #, sh-format
-msgid "  Warn: $name doesn't contain commit $sha1_dst"
+msgid "  Warn: $name doesn't contain commit $sha1_src"
 msgstr ""
 
 #: git-submodule.sh:773
 #, sh-format
+msgid "  Warn: $name doesn't contain commit $sha1_dst"
+msgstr ""
+
+#: git-submodule.sh:776
+#, sh-format
 msgid "  Warn: $name doesn't contain commits $sha1_src and $sha1_dst"
 msgstr ""
 
-#: git-submodule.sh:798
+#: git-submodule.sh:801
 msgid "blob"
 msgstr ""
 
-#: git-submodule.sh:799
+#: git-submodule.sh:802
 msgid "submodule"
 msgstr ""
 
-#: git-submodule.sh:970
+#: git-submodule.sh:973
 #, sh-format
 msgid "Synchronizing submodule url for '$name'"
 msgstr ""
diff --git a/po/it.po b/po/it.po
new file mode 100644
index 0000000..6e5db1d
--- /dev/null
+++ b/po/it.po
@@ -0,0 +1,5144 @@
+# Italian translations for Git.
+# Copyright (C) 2012 Marco Paolone <marcopaolone@gmail.com>
+# This file is distributed under the same license as the Git package.
+
+msgid ""
+msgstr ""
+"Project-Id-Version: Git\n"
+"Report-Msgid-Bugs-To: Git Mailing List <git@vger.kernel.org>\n"
+"POT-Creation-Date: 2012-05-21 08:57+0800\n"
+"PO-Revision-Date: 2012-05-29 22:58+0200\n"
+"Last-Translator: Marco Paolone <marcopaolone@gmail.com>\n"
+"Language-Team: Italian\n"
+"Language: it\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: advice.c:40
+#, c-format
+msgid "hint: %.*s\n"
+msgstr "suggerimento: %.*s\n"
+
+#.
+#. * Message used both when 'git commit' fails and when
+#. * other commands doing a merge do.
+#.
+#: advice.c:70
+msgid ""
+"Fix them up in the work tree,\n"
+"and then use 'git add/rm <file>' as\n"
+"appropriate to mark resolution and make a commit,\n"
+"or use 'git commit -a'."
+msgstr ""
+
+#: bundle.c:36
+#, c-format
+msgid "'%s' does not look like a v2 bundle file"
+msgstr ""
+
+#: bundle.c:63
+#, c-format, fuzzy
+msgid "unrecognized header: %s%s (%d)"
+msgstr "header non riconosciuto: %s%s (%d)"
+
+#: bundle.c:89 builtin/commit.c:697
+#, c-format
+msgid "could not open '%s'"
+msgstr "non è stato possibile aprire '%s'"
+
+#: bundle.c:140
+msgid "Repository lacks these prerequisite commits:"
+msgstr ""
+
+#: bundle.c:164 sequencer.c:533 sequencer.c:965 builtin/log.c:289
+#: builtin/log.c:719 builtin/log.c:1335 builtin/log.c:1554 builtin/merge.c:347
+#: builtin/shortlog.c:181
+msgid "revision walk setup failed"
+msgstr ""
+
+#: bundle.c:186
+#, c-format
+msgid "The bundle contains %d ref"
+msgid_plural "The bundle contains %d refs"
+msgstr[0] ""
+msgstr[1] ""
+
+#: bundle.c:192
+#, c-format
+msgid "The bundle requires this ref"
+msgid_plural "The bundle requires these %d refs"
+msgstr[0] ""
+msgstr[1] ""
+
+#: bundle.c:290
+msgid "rev-list died"
+msgstr ""
+
+#: bundle.c:296 builtin/log.c:1231 builtin/shortlog.c:284
+#, c-format
+msgid "unrecognized argument: %s"
+msgstr "argomento non riconosciuto: %s"
+
+#: bundle.c:331
+#, c-format
+msgid "ref '%s' is excluded by the rev-list options"
+msgstr ""
+
+#: bundle.c:376
+msgid "Refusing to create empty bundle."
+msgstr ""
+
+#: bundle.c:394
+msgid "Could not spawn pack-objects"
+msgstr ""
+
+#: bundle.c:412
+msgid "pack-objects died"
+msgstr ""
+
+#: bundle.c:415
+#, c-format
+msgid "cannot create '%s'"
+msgstr "impossibile creare '%s'"
+
+#: bundle.c:437
+msgid "index-pack died"
+msgstr ""
+
+#: commit.c:48
+#, c-format
+msgid "could not parse %s"
+msgstr ""
+
+#: commit.c:50
+#, c-format
+msgid "%s %s is not a commit!"
+msgstr "%s %s non è un commit!"
+
+#: compat/obstack.c:406 compat/obstack.c:408
+msgid "memory exhausted"
+msgstr ""
+
+#: connected.c:39
+msgid "Could not run 'git rev-list'"
+msgstr "Impossibile eseguire 'git-rev-list'"
+
+#: connected.c:48
+#, c-format, fuzzy
+msgid "failed write to rev-list: %s"
+msgstr "impossibile salvare nella rev-list: %s"
+
+#: connected.c:56
+#, c-format
+msgid "failed to close rev-list's stdin: %s"
+msgstr ""
+
+#: date.c:95
+msgid "in the future"
+msgstr "in futuro"
+
+#: date.c:101
+#, c-format
+msgid "%lu second ago"
+msgid_plural "%lu seconds ago"
+msgstr[0] "%lu secondo fa"
+msgstr[1] "%lu secondi fa"
+
+#: date.c:108
+#, c-format
+msgid "%lu minute ago"
+msgid_plural "%lu minutes ago"
+msgstr[0] "%lu un minuto fa"
+msgstr[1] "%lu minuti fa"
+
+#: date.c:115
+#, c-format
+msgid "%lu hour ago"
+msgid_plural "%lu hours ago"
+msgstr[0] "%lu ora fa"
+msgstr[1] "%lu ore fa"
+
+#: date.c:122
+#, c-format
+msgid "%lu day ago"
+msgid_plural "%lu days ago"
+msgstr[0] "%lu giorno fa"
+msgstr[1] "%lu giorni fa"
+
+#: date.c:128
+#, c-format
+msgid "%lu week ago"
+msgid_plural "%lu weeks ago"
+msgstr[0] "%lu settimana fa"
+msgstr[1] "%lu settimane fa"
+
+#: date.c:135
+#, c-format
+msgid "%lu month ago"
+msgid_plural "%lu months ago"
+msgstr[0] "%lu mese fa"
+msgstr[1] "%lu mesi fa"
+
+#: date.c:146
+#, c-format
+msgid "%lu year"
+msgid_plural "%lu years"
+msgstr[0] "%lu anno"
+msgstr[1] "%lu anni"
+
+#: date.c:149
+#, c-format
+msgid "%s, %lu month ago"
+msgid_plural "%s, %lu months ago"
+msgstr[0] "%s, %lu mese fa"
+msgstr[1] "%s, %lu mesi fa"
+
+#: date.c:154 date.c:159
+#, c-format
+msgid "%lu year ago"
+msgid_plural "%lu years ago"
+msgstr[0] "%lu anno fa"
+msgstr[1] "%lu anni fa"
+
+#: diff.c:105
+#, c-format
+msgid "  Failed to parse dirstat cut-off percentage '%.*s'\n"
+msgstr ""
+
+#: diff.c:110
+#, c-format
+msgid "  Unknown dirstat parameter '%.*s'\n"
+msgstr "  Parametro dirstat '%.*s' sconosciuto\n"
+
+#: diff.c:210
+#, c-format
+msgid ""
+"Found errors in 'diff.dirstat' config variable:\n"
+"%s"
+msgstr ""
+"Errori trovati nella variabile di configurazione 'diff.dirstat':\n"
+"%s"
+
+#: diff.c:1400
+msgid " 0 files changed\n"
+msgstr " 0 file modificati\n"
+
+#: diff.c:1404
+#, c-format
+msgid " %d file changed"
+msgid_plural " %d files changed"
+msgstr[0] " %d file modificato"
+msgstr[1] " %d file modificati"
+
+#: diff.c:1421
+#, c-format
+msgid ", %d insertion(+)"
+msgid_plural ", %d insertions(+)"
+msgstr[0] ", %d aggiunta(+)"
+msgstr[1] ", %d aggiunte(+)<"
+
+#: diff.c:1432
+#, c-format
+msgid ", %d deletion(-)"
+msgid_plural ", %d deletions(-)"
+msgstr[0] ". %d eliminato(-)"
+msgstr[1] ", %d eliminati(-)"
+
+#: diff.c:3478
+#, c-format, fuzzy
+msgid ""
+"Failed to parse --dirstat/-X option parameter:\n"
+"%s"
+msgstr ""
+"Errore nel parametro dell'opzione --dirstat/-X:\n"
+"%s"
+
+#: gpg-interface.c:59
+msgid "could not run gpg."
+msgstr "impossibile eseguire gpg."
+
+#: gpg-interface.c:71
+msgid "gpg did not accept the data"
+msgstr "gpg non ha accettato i dati"
+
+#: gpg-interface.c:82
+msgid "gpg failed to sign the data"
+msgstr "gpg non è riuscito a firmare i dati"
+
+#: grep.c:1280
+#, c-format
+msgid "'%s': unable to read %s"
+msgstr "'%s': impossibile leggere %s"
+
+#: grep.c:1297
+#, c-format
+msgid "'%s': %s"
+msgstr "'%s': %s"
+
+#: grep.c:1308
+#, c-format
+msgid "'%s': short read %s"
+msgstr ""
+
+#: help.c:207
+#, c-format
+msgid "available git commands in '%s'"
+msgstr "comandi git disponibili in '%s'"
+
+#: help.c:214
+msgid "git commands available from elsewhere on your $PATH"
+msgstr "i comandi git sono disponibili in un altro percorso nel tuo $PATH"
+
+#: help.c:270
+#, c-format
+msgid ""
+"'%s' appears to be a git command, but we were not\n"
+"able to execute it. Maybe git-%s is broken?"
+msgstr ""
+"'%s' sembra essere un comando git, ma non è stato\n"
+"possibile eseguirlo. Fore git-%s è corrotto?"
+
+#: help.c:327
+msgid "Uh oh. Your system reports no Git commands at all."
+msgstr "Oh oh. Il sistema non riporta alcun comando Git."
+
+#: help.c:349
+#, c-format
+msgid ""
+"WARNING: You called a Git command named '%s', which does not exist.\n"
+"Continuing under the assumption that you meant '%s'"
+msgstr ""
+
+#: help.c:354
+#, c-format
+msgid "in %0.1f seconds automatically..."
+msgstr "automaticamente tra %0.1f secondi..."
+
+#: help.c:361
+#, c-format
+msgid "git: '%s' is not a git command. See 'git --help'."
+msgstr "git: '%s' non è un comando git. Consultare 'git --help'."
+
+#: help.c:365
+msgid ""
+"\n"
+"Did you mean this?"
+msgid_plural ""
+"\n"
+"Did you mean one of these?"
+msgstr[0] "\nSi intendeva questo?"
+msgstr[1] "\nSi intendeva uno di questi?"
+
+#: parse-options.c:493
+msgid "..."
+msgstr "..."
+
+#: parse-options.c:511
+#, c-format
+msgid "usage: %s"
+msgstr "   uso: %s"
+
+#. TRANSLATORS: the colon here should align with the
+#. one in "usage: %s" translation
+#: parse-options.c:515
+#, c-format
+msgid "   or: %s"
+msgstr "oppure: %s"
+
+#: parse-options.c:518
+#, c-format
+msgid "    %s"
+msgstr "    %s"
+
+#: remote.c:1607
+#, c-format
+msgid "Your branch is ahead of '%s' by %d commit.\n"
+msgid_plural "Your branch is ahead of '%s' by %d commits.\n"
+msgstr[0] ""
+msgstr[1] ""
+
+#: remote.c:1613
+#, c-format
+msgid "Your branch is behind '%s' by %d commit, and can be fast-forwarded.\n"
+msgid_plural ""
+"Your branch is behind '%s' by %d commits, and can be fast-forwarded.\n"
+msgstr[0] ""
+msgstr[1] ""
+
+#: remote.c:1621
+#, c-format
+msgid ""
+"Your branch and '%s' have diverged,\n"
+"and have %d and %d different commit each, respectively.\n"
+msgid_plural ""
+"Your branch and '%s' have diverged,\n"
+"and have %d and %d different commits each, respectively.\n"
+msgstr[0] ""
+msgstr[1] ""
+
+#: sequencer.c:121 builtin/merge.c:865 builtin/merge.c:978
+#: builtin/merge.c:1088 builtin/merge.c:1098
+#, c-format
+msgid "Could not open '%s' for writing"
+msgstr "Impossibile aprire '%s' per la scrittura"
+
+#: sequencer.c:123 builtin/merge.c:333 builtin/merge.c:868
+#: builtin/merge.c:1090 builtin/merge.c:1103
+#, c-format
+msgid "Could not write to '%s'"
+msgstr "Non è stato possibile scrivere su '%s'"
+
+#: sequencer.c:144
+msgid ""
+"after resolving the conflicts, mark the corrected paths\n"
+"with 'git add <paths>' or 'git rm <paths>'"
+msgstr ""
+"dopo aver risolto i conflitti, segnare i percorsi corretti\n"
+"con 'git add <percorso>' o 'git rm <percorso>'"
+
+#: sequencer.c:147
+msgid ""
+"after resolving the conflicts, mark the corrected paths\n"
+"with 'git add <paths>' or 'git rm <paths>'\n"
+"and commit the result with 'git commit'"
+msgstr ""
+"dopo aver risolto i conflitti, segnare i percorsi corretti\n"
+"con 'git add <percorso>' o 'git rm <percorso>' ed effettuare\n"
+"il commit del risultato con 'git commit'"
+
+#: sequencer.c:160 sequencer.c:741 sequencer.c:824
+#, c-format
+msgid "Could not write to %s"
+msgstr "Non è stato possibile scrivere su %s"
+
+#: sequencer.c:163
+#, c-format
+msgid "Error wrapping up %s"
+msgstr ""
+
+#: sequencer.c:178
+msgid "Your local changes would be overwritten by cherry-pick."
+msgstr "Le modifiche locali verranno sovrascritte da cherry-pick"
+
+#: sequencer.c:180
+msgid "Your local changes would be overwritten by revert."
+msgstr "Le modifiche locali verranno sovrascritte da revert."
+
+#: sequencer.c:183
+msgid "Commit your changes or stash them to proceed."
+msgstr "Effettuare il commit delle modifiche o annullarle per procedere."
+
+#. TRANSLATORS: %s will be "revert" or "cherry-pick"
+#: sequencer.c:233
+#, c-format
+msgid "%s: Unable to write new index file"
+msgstr "%s: non è stato possibile scrivere il nuovo file indice"
+
+#: sequencer.c:261
+msgid "Could not resolve HEAD commit\n"
+msgstr "Non è stato possibile risolvere il commit HEAD\n"
+
+#: sequencer.c:282
+msgid "Unable to update cache tree\n"
+msgstr "Impossibile aggiornare la cache dell'albero\n"
+
+#: sequencer.c:323
+#, c-format
+msgid "Could not parse commit %s\n"
+msgstr ""
+
+#: sequencer.c:328
+#, c-format
+msgid "Could not parse parent commit %s\n"
+msgstr ""
+
+#: sequencer.c:358
+msgid "Your index file is unmerged."
+msgstr ""
+
+#: sequencer.c:361
+msgid "You do not have a valid HEAD"
+msgstr ""
+
+#: sequencer.c:376
+#, c-format
+msgid "Commit %s is a merge but no -m option was given."
+msgstr "Il commit %s è un merge ma non è stata fornita l'opzione -m."
+
+#: sequencer.c:384
+#, c-format
+msgid "Commit %s does not have parent %d"
+msgstr ""
+
+#: sequencer.c:388
+#, c-format
+msgid "Mainline was specified but commit %s is not a merge."
+msgstr ""
+
+#. TRANSLATORS: The first %s will be "revert" or
+#. "cherry-pick", the second %s a SHA1
+#: sequencer.c:399
+#, c-format
+msgid "%s: cannot parse parent commit %s"
+msgstr ""
+
+#: sequencer.c:403
+#, c-format, fuzzy
+msgid "Cannot get commit message for %s"
+msgstr "Non è possibile prelevare il messaggio di commit per %s"
+
+#: sequencer.c:491
+#, c-format
+msgid "could not revert %s... %s"
+msgstr "non è stato possibile eseguire il revert di %s... %s"
+
+#: sequencer.c:492
+#, c-format
+msgid "could not apply %s... %s"
+msgstr "non è stato possibile applicare %s... %s"
+
+#: sequencer.c:536
+msgid "empty commit set passed"
+msgstr "è stato passato un set di commit vuoto"
+
+#: sequencer.c:544
+#, c-format
+msgid "git %s: failed to read the index"
+msgstr "git %s: lettura dell'indice non riuscita"
+
+#: sequencer.c:549
+#, c-format
+msgid "git %s: failed to refresh the index"
+msgstr "git %s: aggiornamento dell'indice non riuscito"
+
+#: sequencer.c:607
+#, c-format
+msgid "Cannot %s during a %s"
+msgstr ""
+
+#: sequencer.c:629
+#, c-format
+msgid "Could not parse line %d."
+msgstr ""
+
+#: sequencer.c:634
+msgid "No commits parsed."
+msgstr ""
+
+#: sequencer.c:647
+#, c-format
+msgid "Could not open %s"
+msgstr "Non è stato possibile aprire %s"
+
+#: sequencer.c:651
+#, c-format
+msgid "Could not read %s."
+msgstr ""
+
+#: sequencer.c:658
+#, c-format
+msgid "Unusable instruction sheet: %s"
+msgstr ""
+
+#: sequencer.c:686
+#, c-format
+msgid "Invalid key: %s"
+msgstr "Chiave non valida: %s"
+
+#: sequencer.c:689
+#, c-format
+msgid "Invalid value for %s: %s"
+msgstr "Valore non valido per %s: %s"
+
+#: sequencer.c:701
+#, c-format
+msgid "Malformed options sheet: %s"
+msgstr ""
+
+#: sequencer.c:722
+msgid "a cherry-pick or revert is already in progress"
+msgstr "è già in corso un'operazione di cherry-pick o di revert"
+
+#: sequencer.c:723
+msgid "try \"git cherry-pick (--continue | --quit | --abort)\""
+msgstr "provare \"git cherry-pick (--continue | --quit | -- abort)\""
+
+#: sequencer.c:727
+#, c-format
+msgid "Could not create sequencer directory %s"
+msgstr ""
+
+#: sequencer.c:743 sequencer.c:828
+#, c-format
+msgid "Error wrapping up %s."
+msgstr ""
+
+#: sequencer.c:762 sequencer.c:896
+msgid "no cherry-pick or revert in progress"
+msgstr "nessuna operazione di cherry-pick o revert in corso"
+
+#: sequencer.c:764
+msgid "cannot resolve HEAD"
+msgstr "non è possibile risolvere HEAD"
+
+#: sequencer.c:766
+msgid "cannot abort from a branch yet to be born"
+msgstr ""
+
+#: sequencer.c:788 builtin/apply.c:3689
+#, c-format
+msgid "cannot open %s: %s"
+msgstr "non è possibile aprire %s: %s"
+
+#: sequencer.c:791
+#, c-format
+msgid "cannot read %s: %s"
+msgstr "non è possibile leggere %s: %s"
+
+#: sequencer.c:792
+msgid "unexpected end of file"
+msgstr "fine del file inattesa"
+
+#: sequencer.c:798
+#, c-format
+msgid "stored pre-cherry-pick HEAD file '%s' is corrupt"
+msgstr ""
+
+#: sequencer.c:821
+#, c-format
+msgid "Could not format %s."
+msgstr ""
+
+#: sequencer.c:983
+msgid "Can't revert as initial commit"
+msgstr ""
+
+#: sequencer.c:984
+msgid "Can't cherry-pick into empty head"
+msgstr ""
+
+#: sha1_name.c:864
+msgid "HEAD does not point to a branch"
+msgstr "HEAD non punta ad un ramo"
+
+#: sha1_name.c:867
+#, c-format
+msgid "No such branch: '%s'"
+msgstr "Nessun ramo esistente: '%s'"
+
+#: sha1_name.c:869
+#, c-format
+msgid "No upstream configured for branch '%s'"
+msgstr "Nessun upstream configurato per il branch '%s'"
+
+#: sha1_name.c:872
+#, c-format
+msgid "Upstream branch '%s' not stored as a remote-tracking branch"
+msgstr ""
+
+#: wt-status.c:135
+msgid "Unmerged paths:"
+msgstr ""
+
+#: wt-status.c:141 wt-status.c:158
+#, c-format
+msgid "  (use \"git reset %s <file>...\" to unstage)"
+msgstr "  (usare \"git reset %s <file>...\" per rimuoverlo dallo stage)"
+
+#: wt-status.c:143 wt-status.c:160
+msgid "  (use \"git rm --cached <file>...\" to unstage)"
+msgstr "  (usare \"git rm --cached <file>...\" per rimuoverlo dallo stage)"
+
+#: wt-status.c:144
+msgid "  (use \"git add/rm <file>...\" as appropriate to mark resolution)"
+msgstr ""
+
+#: wt-status.c:152
+msgid "Changes to be committed:"
+msgstr "Modifiche di cui effettuare il commit:"
+
+#: wt-status.c:170
+msgid "Changes not staged for commit:"
+msgstr "Modifiche non pronte per il commit:"
+
+#: wt-status.c:174
+msgid "  (use \"git add <file>...\" to update what will be committed)"
+msgstr ""
+
+#: wt-status.c:176
+msgid "  (use \"git add/rm <file>...\" to update what will be committed)"
+msgstr ""
+
+#: wt-status.c:177
+msgid ""
+"  (use \"git checkout -- <file>...\" to discard changes in working directory)"
+msgstr ""
+
+#: wt-status.c:179
+msgid "  (commit or discard the untracked or modified content in submodules)"
+msgstr ""
+
+#: wt-status.c:188
+#, c-format
+msgid "%s files:"
+msgstr "%s file:"
+
+#: wt-status.c:191
+#, c-format
+msgid "  (use \"git %s <file>...\" to include in what will be committed)"
+msgstr ""
+
+#: wt-status.c:208
+msgid "bug"
+msgstr "bug"
+
+#: wt-status.c:213
+msgid "both deleted:"
+msgstr "entrambi eliminati:"
+
+#: wt-status.c:214
+msgid "added by us:"
+msgstr "aggiunto da noi:"
+
+#: wt-status.c:215
+msgid "deleted by them:"
+msgstr "eliminato da loro:"
+
+#: wt-status.c:216
+msgid "added by them:"
+msgstr "aggiunto da loro:"
+
+#: wt-status.c:217
+msgid "deleted by us:"
+msgstr "eliminato da noi:"
+
+#: wt-status.c:218
+msgid "both added:"
+msgstr "entrambi aggiunti:"
+
+#: wt-status.c:219
+msgid "both modified:"
+msgstr "entrambi modificati:"
+
+#: wt-status.c:249
+msgid "new commits, "
+msgstr "nuovi commit, "
+
+#: wt-status.c:251
+msgid "modified content, "
+msgstr "contenuto modificato, "
+
+#: wt-status.c:253
+msgid "untracked content, "
+msgstr "contenuto non tracciato, "
+
+#: wt-status.c:267
+#, c-format
+msgid "new file:   %s"
+msgstr "nuovo file:   %s"
+
+#: wt-status.c:270
+#, c-format
+msgid "copied:     %s -> %s"
+msgstr "copiato:     %s -> %s"
+
+#: wt-status.c:273
+#, c-format
+msgid "deleted:    %s"
+msgstr "eliminato:    %s"
+
+#: wt-status.c:276
+#, c-format
+msgid "modified:   %s"
+msgstr "modificato:   %s"
+
+#: wt-status.c:279
+#, c-format
+msgid "renamed:    %s -> %s"
+msgstr "rinominato:    %s -> %s"
+
+#: wt-status.c:282
+#, c-format
+msgid "typechange: %s"
+msgstr ""
+
+#: wt-status.c:285
+#, c-format
+msgid "unknown:    %s"
+msgstr "sconosciuto:    %s"
+
+#: wt-status.c:288
+#, c-format
+msgid "unmerged:   %s"
+msgstr ""
+
+#: wt-status.c:291
+#, c-format
+msgid "bug: unhandled diff status %c"
+msgstr ""
+
+#: wt-status.c:737
+msgid "On branch "
+msgstr "Sul ramo "
+
+#: wt-status.c:744
+msgid "Not currently on any branch."
+msgstr "Al momento non si è su alcun ramo."
+
+#: wt-status.c:755
+msgid "Initial commit"
+msgstr "Commit iniziale"
+
+#: wt-status.c:769
+msgid "Untracked"
+msgstr "Non tracciato"
+
+#: wt-status.c:771
+msgid "Ignored"
+msgstr "Ignorato"
+
+#: wt-status.c:773
+#, c-format
+msgid "Untracked files not listed%s"
+msgstr ""
+
+#: wt-status.c:775
+msgid " (use -u option to show untracked files)"
+msgstr " (usare l'opzione -u per visualizzare i file non tracciati)"
+
+#: wt-status.c:781
+msgid "No changes"
+msgstr "Nessuna modifica"
+
+#: wt-status.c:785
+#, c-format
+msgid "no changes added to commit%s\n"
+msgstr "nessuna modifica aggiunta al commit%s\n"
+
+#: wt-status.c:787
+msgid " (use \"git add\" and/or \"git commit -a\")"
+msgstr " (usare \"git add\" e/o \"git commit -a\")"
+
+#: wt-status.c:789
+#, c-format
+msgid "nothing added to commit but untracked files present%s\n"
+msgstr ""
+
+#: wt-status.c:791
+msgid " (use \"git add\" to track)"
+msgstr " (usare \"git add\" per tracciare)"
+
+#: wt-status.c:793 wt-status.c:796 wt-status.c:799
+#, c-format
+msgid "nothing to commit%s\n"
+msgstr ""
+
+#: wt-status.c:794
+msgid " (create/copy files and use \"git add\" to track)"
+msgstr " (crea/copia file e usa \"git add\" per tracciarli)"
+
+#: wt-status.c:797
+msgid " (use -u to show untracked files)"
+msgstr " (usare -u per mostrare i file non tracciati)"
+
+#: wt-status.c:800
+msgid " (working directory clean)"
+msgstr " (cartella di lavoro pulita)"
+
+#: wt-status.c:908
+msgid "HEAD (no branch)"
+msgstr "HEAD (nessun ramo)"
+
+#: wt-status.c:914
+msgid "Initial commit on "
+msgstr "Commit iniziale su "
+
+#: wt-status.c:929
+msgid "behind "
+msgstr ""
+
+#: wt-status.c:932 wt-status.c:935
+msgid "ahead "
+msgstr ""
+
+#: wt-status.c:937
+msgid ", behind "
+msgstr ""
+
+#: builtin/add.c:62
+#, c-format, fuzzy
+msgid "unexpected diff status %c"
+msgstr "status diff %c inatteso"
+
+#: builtin/add.c:67 builtin/commit.c:226
+msgid "updating files failed"
+msgstr "aggiornamento dei file non riuscito"
+
+#: builtin/add.c:77
+#, c-format
+msgid "remove '%s'\n"
+msgstr "elimina '%s'\n"
+
+#: builtin/add.c:176
+#, c-format
+msgid "Path '%s' is in submodule '%.*s'"
+msgstr ""
+
+#: builtin/add.c:192
+msgid "Unstaged changes after refreshing the index:"
+msgstr ""
+
+#: builtin/add.c:195 builtin/add.c:456 builtin/rm.c:186
+#, c-format
+msgid "pathspec '%s' did not match any files"
+msgstr ""
+
+#: builtin/add.c:209
+#, c-format
+msgid "'%s' is beyond a symbolic link"
+msgstr "'%s' si trova oltre un link simbolico"
+
+#: builtin/add.c:276
+msgid "Could not read the index"
+msgstr "Impossibile leggere l'indice"
+
+#: builtin/add.c:286
+#, c-format
+msgid "Could not open '%s' for writing."
+msgstr "Impossibile aprire '%s' per la scrittura."
+
+#: builtin/add.c:290
+msgid "Could not write patch"
+msgstr "Non è stato possibile scrivere la patch"
+
+#: builtin/add.c:295
+#, c-format
+msgid "Could not stat '%s'"
+msgstr ""
+
+#: builtin/add.c:297
+msgid "Empty patch. Aborted."
+msgstr "Patch vuota. Operazione terminata."
+
+#: builtin/add.c:303
+#, c-format
+msgid "Could not apply '%s'"
+msgstr "Impossibile applicare '%s'"
+
+#: builtin/add.c:312
+msgid "The following paths are ignored by one of your .gitignore files:\n"
+msgstr "I seguenti percorsi sono stati ignorati da uno o più file .gitignore:\n"
+
+#: builtin/add.c:352
+#, c-format
+msgid "Use -f if you really want to add them.\n"
+msgstr "Usare -f se si desidera davvero aggiungerli.\n"
+
+#: builtin/add.c:353
+msgid "no files added"
+msgstr "nessun file aggiunto"
+
+#: builtin/add.c:359
+msgid "adding files failed"
+msgstr "aggiunta dei file non riuscita"
+
+#: builtin/add.c:391
+msgid "-A and -u are mutually incompatible"
+msgstr "-A e -u sono reciprocamente incompatibili"
+
+#: builtin/add.c:393
+msgid "Option --ignore-missing can only be used together with --dry-run"
+msgstr "L'opzione --ignore-missing può essere usata solo in combinazione con --dry-run"
+
+#: builtin/add.c:413
+#, c-format
+msgid "Nothing specified, nothing added.\n"
+msgstr "Non è stato specificato nulla, non è stato aggiunto nulla.\n"
+
+#: builtin/add.c:414
+#, c-format
+msgid "Maybe you wanted to say 'git add .'?\n"
+msgstr "Forse si intendeva dire 'git add .'?\n"
+
+#: builtin/add.c:420 builtin/clean.c:95 builtin/commit.c:286 builtin/mv.c:82
+#: builtin/rm.c:162
+msgid "index file corrupt"
+msgstr "indice del file corrotto"
+
+#: builtin/add.c:476 builtin/apply.c:4100 builtin/mv.c:229 builtin/rm.c:260
+msgid "Unable to write new index file"
+msgstr "Impossibile scrivere il nuovo file di indice"
+
+#: builtin/apply.c:53
+msgid "git apply [options] [<patch>...]"
+msgstr "git apply [opzioni] [<patch>...]"
+
+#: builtin/apply.c:106
+#, c-format
+msgid "unrecognized whitespace option '%s'"
+msgstr ""
+
+#: builtin/apply.c:121
+#, c-format
+msgid "unrecognized whitespace ignore option '%s'"
+msgstr ""
+
+#: builtin/apply.c:815
+#, c-format
+msgid "Cannot prepare timestamp regexp %s"
+msgstr ""
+
+#: builtin/apply.c:824
+#, c-format
+msgid "regexec returned %d for input: %s"
+msgstr ""
+
+#: builtin/apply.c:905
+#, c-format
+msgid "unable to find filename in patch at line %d"
+msgstr "non è possibile trovare il nome del file nella patch alla riga %d"
+
+#: builtin/apply.c:937
+#, c-format
+msgid "git apply: bad git-diff - expected /dev/null, got %s on line %d"
+msgstr "git apply: git-diff errato - atteso /dev/null, ricevuto %s alla riga %d"
+
+#: builtin/apply.c:941
+#, c-format
+msgid "git apply: bad git-diff - inconsistent new filename on line %d"
+msgstr "git apply: git-diff errato - nuovo nome del file incosistente alla riga %d"
+
+#: builtin/apply.c:942
+#, c-format
+msgid "git apply: bad git-diff - inconsistent old filename on line %d"
+msgstr "git apply: git-diff errato - vecchio nome del file inconsistente alla riga %d"
+
+#: builtin/apply.c:949
+#, c-format
+msgid "git apply: bad git-diff - expected /dev/null on line %d"
+msgstr "git apply: git-diff errato - atteso /dev/nulla alla riga %d"
+
+#: builtin/apply.c:1394
+#, c-format
+msgid "recount: unexpected line: %.*s"
+msgstr "recount: riga inattesa: %.*s"
+
+#: builtin/apply.c:1451
+#, c-format
+msgid "patch fragment without header at line %d: %.*s"
+msgstr "frammento di patch senza intestazione alla riga %d: %.*s"
+
+#: builtin/apply.c:1468
+#, c-format
+msgid ""
+"git diff header lacks filename information when removing %d leading pathname "
+"component (line %d)"
+msgid_plural ""
+"git diff header lacks filename information when removing %d leading pathname "
+"components (line %d)"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/apply.c:1628
+msgid "new file depends on old contents"
+msgstr "il nuovo file dipende da contenuti precedenti"
+
+#: builtin/apply.c:1630
+msgid "deleted file still has contents"
+msgstr "il file eliminato ha ancora dei contenuti"
+
+#: builtin/apply.c:1656
+#, c-format
+msgid "corrupt patch at line %d"
+msgstr "patch corrotta alla riga %d"
+
+#: builtin/apply.c:1692
+#, c-format
+msgid "new file %s depends on old contents"
+msgstr "il nuovo file %s dipende da contenuti precedenti"
+
+#: builtin/apply.c:1694
+#, c-format
+msgid "deleted file %s still has contents"
+msgstr "il file eliminato %s ha ancora dei contenuti"
+
+#: builtin/apply.c:1697
+#, c-format
+msgid "** warning: file %s becomes empty but is not deleted"
+msgstr "** attenzione: il file %s diventa vuoto ma non è eliminato"
+
+#: builtin/apply.c:1843
+#, c-format
+msgid "corrupt binary patch at line %d: %.*s"
+msgstr "patch binaria corrotta alla riga %d: %.*s"
+
+#. there has to be one hunk (forward hunk)
+#: builtin/apply.c:1872
+#, c-format
+msgid "unrecognized binary patch at line %d"
+msgstr "patch binaria non riconosciuta alla riga %d"
+
+#: builtin/apply.c:1958
+#, c-format
+msgid "patch with only garbage at line %d"
+msgstr "patch con sola spazzatura alla riga %d"
+
+#: builtin/apply.c:2048
+#, c-format
+msgid "unable to read symlink %s"
+msgstr "impossibile leggere il link simbolico %s"
+
+#: builtin/apply.c:2052
+#, c-format
+msgid "unable to open or read %s"
+msgstr "impossibile aprire o leggere %s"
+
+#: builtin/apply.c:2123
+msgid "oops"
+msgstr "oops"
+
+#: builtin/apply.c:2645
+#, c-format
+msgid "invalid start of line: '%c'"
+msgstr "inizio della riga non valido: '%c'"
+
+#: builtin/apply.c:2763
+#, c-format
+msgid "Hunk #%d succeeded at %d (offset %d line)."
+msgid_plural "Hunk #%d succeeded at %d (offset %d lines)."
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/apply.c:2775
+#, c-format
+msgid "Context reduced to (%ld/%ld) to apply fragment at %d"
+msgstr ""
+
+#: builtin/apply.c:2781
+#, c-format
+msgid ""
+"while searching for:\n"
+"%.*s"
+msgstr ""
+"durante la ricerca per:\n"
+"%.*s"
+
+#: builtin/apply.c:2800
+#, c-format
+msgid "missing binary patch data for '%s'"
+msgstr "dati della patch binaria mancanti per '%s'"
+
+#: builtin/apply.c:2903
+#, c-format, fuzzy
+msgid "binary patch does not apply to '%s'"
+msgstr "la patch binaria non può essere applicata a '%s'"
+
+#: builtin/apply.c:2909
+#, c-format
+msgid "binary patch to '%s' creates incorrect result (expecting %s, got %s)"
+msgstr "la patch binaria su '%s' crea risultati non corretti (atteso %s, ricevuto %s)"
+
+#: builtin/apply.c:2930
+#, c-format
+msgid "patch failed: %s:%ld"
+msgstr "patch non riuscito: %s:%ld"
+
+#: builtin/apply.c:3045
+#, c-format
+msgid "patch %s has been renamed/deleted"
+msgstr "la patch %s è stata rinominata/eliminata"
+
+#: builtin/apply.c:3052 builtin/apply.c:3069
+#, c-format
+msgid "read of %s failed"
+msgstr "lettura di %s non riuscita"
+
+#: builtin/apply.c:3084
+msgid "removal patch leaves file contents"
+msgstr "la rimozione della patch lascia contenuti del file"
+
+#: builtin/apply.c:3105
+#, c-format
+msgid "%s: already exists in working directory"
+msgstr "%s: esiste già nella cartella di lavoro"
+
+#: builtin/apply.c:3143
+#, c-format
+msgid "%s: has been deleted/renamed"
+msgstr "%s: è stato eliminato/rinominato"
+
+#: builtin/apply.c:3148 builtin/apply.c:3179
+#, c-format
+msgid "%s: %s"
+msgstr "%s: %s"
+
+#: builtin/apply.c:3159
+#, c-format
+msgid "%s: does not exist in index"
+msgstr "%s: non esiste nell'indice"
+
+#: builtin/apply.c:3173
+#, c-format
+msgid "%s: does not match index"
+msgstr "%s: non corrisponde all'indice"
+
+#: builtin/apply.c:3190
+#, c-format
+msgid "%s: wrong type"
+msgstr "%s: tipo errato"
+
+#: builtin/apply.c:3192
+#, c-format
+msgid "%s has type %o, expected %o"
+msgstr "%s ha il tipo %o, atteso %o"
+
+#: builtin/apply.c:3247
+#, c-format
+msgid "%s: already exists in index"
+msgstr "%s: esiste già nell'indice"
+
+#: builtin/apply.c:3266
+#, c-format
+msgid "new mode (%o) of %s does not match old mode (%o)%s%s"
+msgstr "la nuova modalità (%o) di %s non corrisponde alla modalità precedente (%o)%s%s"
+
+#: builtin/apply.c:3272
+#, c-format
+msgid "%s: patch does not apply"
+msgstr "%s: la patch non può essere applicata"
+
+#: builtin/apply.c:3285
+#, c-format
+msgid "Checking patch %s..."
+msgstr "Verifica della patch %s..."
+
+#: builtin/apply.c:3340 builtin/checkout.c:212 builtin/reset.c:158
+#, c-format
+msgid "make_cache_entry failed for path '%s'"
+msgstr "make_cache_entry non riuscito per il percorso '%s'"
+
+#: builtin/apply.c:3483
+#, c-format
+msgid "unable to remove %s from index"
+msgstr "impossibile rimuovere %s dall'indice"
+
+#: builtin/apply.c:3510
+#, c-format
+msgid "corrupt patch for subproject %s"
+msgstr ""
+
+#: builtin/apply.c:3514
+#, c-format
+msgid "unable to stat newly created file '%s'"
+msgstr "impossibile eseguire lo stat del file appena creato '%s'"
+
+#: builtin/apply.c:3519
+#, c-format
+msgid "unable to create backing store for newly created file %s"
+msgstr ""
+
+#: builtin/apply.c:3522
+#, c-format
+msgid "unable to add cache entry for %s"
+msgstr "impossibile aggiungere la voce della cache per %s"
+
+#: builtin/apply.c:3555
+#, c-format
+msgid "closing file '%s'"
+msgstr "chiusura del file '%s'"
+
+#: builtin/apply.c:3604
+#, c-format
+msgid "unable to write file '%s' mode %o"
+msgstr "non è possibile scrivere il file '%s' in modalità %o"
+
+#: builtin/apply.c:3660
+#, c-format
+msgid "Applied patch %s cleanly."
+msgstr ""
+
+#: builtin/apply.c:3668
+msgid "internal error"
+msgstr "errore interno"
+
+#. Say this even without --verbose
+#: builtin/apply.c:3671
+#, c-format
+msgid "Applying patch %%s with %d reject..."
+msgid_plural "Applying patch %%s with %d rejects..."
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/apply.c:3681
+#, c-format
+msgid "truncating .rej filename to %.*s.rej"
+msgstr ""
+
+#: builtin/apply.c:3702
+#, c-format
+msgid "Hunk #%d applied cleanly."
+msgstr ""
+
+#: builtin/apply.c:3705
+#, c-format
+msgid "Rejected hunk #%d."
+msgstr ""
+
+#: builtin/apply.c:3836
+msgid "unrecognized input"
+msgstr "input non riconosciuto"
+
+#: builtin/apply.c:3847
+msgid "unable to read index file"
+msgstr "impossibile leggere il file dell'indice"
+
+#: builtin/apply.c:3962 builtin/apply.c:3965
+msgid "path"
+msgstr "percorso"
+
+#: builtin/apply.c:3963
+msgid "don't apply changes matching the given path"
+msgstr ""
+
+#: builtin/apply.c:3966
+msgid "apply changes matching the given path"
+msgstr ""
+
+#: builtin/apply.c:3968
+msgid "num"
+msgstr "num"
+
+#: builtin/apply.c:3969
+msgid "remove <num> leading slashes from traditional diff paths"
+msgstr ""
+
+#: builtin/apply.c:3972
+msgid "ignore additions made by the patch"
+msgstr ""
+
+#: builtin/apply.c:3974
+msgid "instead of applying the patch, output diffstat for the input"
+msgstr "invece di applicare la patch, mostra l'output di diffstat per l'input"
+
+#: builtin/apply.c:3978
+msgid "shows number of added and deleted lines in decimal notation"
+msgstr "mostra il numero di righe aggiunte e eliminate in notazione decimale"
+
+#: builtin/apply.c:3980
+msgid "instead of applying the patch, output a summary for the input"
+msgstr "invece di applicare la patch, mostra un riassunto per l'input"
+
+#: builtin/apply.c:3982
+msgid "instead of applying the patch, see if the patch is applicable"
+msgstr "invece di applicare la patch, verifica se può essere applicata"
+
+#: builtin/apply.c:3984
+msgid "make sure the patch is applicable to the current index"
+msgstr "assicura che la patch sia applicabile all'indice corrente"
+
+#: builtin/apply.c:3986
+msgid "apply a patch without touching the working tree"
+msgstr "applica una patch senza modificare l'albero di lavoro"
+
+#: builtin/apply.c:3988
+msgid "also apply the patch (use with --stat/--summary/--check)"
+msgstr "applica anche la patch (usare con --stat/--summary/--check)"
+
+#: builtin/apply.c:3990
+msgid "build a temporary index based on embedded index information"
+msgstr "crea un indice temporaneo basato sulle informazioni incorporate dell'indice"
+
+#: builtin/apply.c:3992
+msgid "paths are separated with NUL character"
+msgstr "i percorsi sono separati con un carattere NUL"
+
+#: builtin/apply.c:3995
+msgid "ensure at least <n> lines of context match"
+msgstr "assicura almeno <n> righe di contesto corrispondente"
+
+#: builtin/apply.c:3996
+msgid "action"
+msgstr "azione"
+
+#: builtin/apply.c:3997
+msgid "detect new or modified lines that have whitespace errors"
+msgstr "rileva righe nuove o modificate che hanno errori di spazi bianchi"
+
+#: builtin/apply.c:4000 builtin/apply.c:4003
+msgid "ignore changes in whitespace when finding context"
+msgstr ""
+
+#: builtin/apply.c:4006
+msgid "apply the patch in reverse"
+msgstr "applica la patch in maniera inversa"
+
+#: builtin/apply.c:4008
+msgid "don't expect at least one line of context"
+msgstr ""
+
+#: builtin/apply.c:4010
+msgid "leave the rejected hunks in corresponding *.rej files"
+msgstr ""
+
+#: builtin/apply.c:4012
+msgid "allow overlapping hunks"
+msgstr ""
+
+#: builtin/apply.c:4013
+msgid "be verbose"
+msgstr "dettagliato"
+
+#: builtin/apply.c:4015
+msgid "tolerate incorrectly detected missing new-line at the end of file"
+msgstr ""
+
+#: builtin/apply.c:4018
+msgid "do not trust the line counts in the hunk headers"
+msgstr ""
+
+#: builtin/apply.c:4020
+msgid "root"
+msgstr "radice"
+
+#: builtin/apply.c:4021
+msgid "prepend <root> to all filenames"
+msgstr "antepone <root> a tutti i nomi file"
+
+#: builtin/apply.c:4042
+msgid "--index outside a repository"
+msgstr "--index al di fuori di un deposito"
+
+#: builtin/apply.c:4045
+msgid "--cached outside a repository"
+msgstr "--cached al di fuori di un deposito"
+
+#: builtin/apply.c:4061
+#, c-format
+msgid "can't open patch '%s'"
+msgstr "impossibile aprire la patch '%s'"
+
+#: builtin/apply.c:4075
+#, c-format
+msgid "squelched %d whitespace error"
+msgid_plural "squelched %d whitespace errors"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/apply.c:4081 builtin/apply.c:4091
+#, c-format
+msgid "%d line adds whitespace errors."
+msgid_plural "%d lines add whitespace errors."
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/archive.c:17
+#, c-format
+msgid "could not create archive file '%s'"
+msgstr "impossibile creare il file dell'archivio '%s'"
+
+#: builtin/archive.c:20
+msgid "could not redirect output"
+msgstr "impossibile redirigere l'output"
+
+#: builtin/archive.c:37
+msgid "git archive: Remote with no URL"
+msgstr "git archive: Remote non ha una URL"
+
+#: builtin/archive.c:58
+msgid "git archive: expected ACK/NAK, got EOF"
+msgstr "git archive: atteso ACK/NAK, ricevuto EOF"
+
+#: builtin/archive.c:63
+#, c-format
+msgid "git archive: NACK %s"
+msgstr "git archive: NACK %s"
+
+#: builtin/archive.c:65
+#, c-format
+msgid "remote error: %s"
+msgstr "errore remoto: %s"
+
+#: builtin/archive.c:66
+msgid "git archive: protocol error"
+msgstr "git archive: errore del protocollo"
+
+#: builtin/archive.c:71
+msgid "git archive: expected a flush"
+msgstr ""
+
+#: builtin/branch.c:144
+#, c-format
+msgid ""
+"deleting branch '%s' that has been merged to\n"
+"         '%s', but not yet merged to HEAD."
+msgstr ""
+
+#: builtin/branch.c:148
+#, c-format
+msgid ""
+"not deleting branch '%s' that is not yet merged to\n"
+"         '%s', even though it is merged to HEAD."
+msgstr ""
+
+#: builtin/branch.c:180
+msgid "cannot use -a with -d"
+msgstr "impossibile usare -a con -d"
+
+#: builtin/branch.c:186
+msgid "Couldn't look up commit object for HEAD"
+msgstr ""
+
+#: builtin/branch.c:191
+#, c-format
+msgid "Cannot delete the branch '%s' which you are currently on."
+msgstr ""
+
+#: builtin/branch.c:202
+#, c-format
+msgid "remote branch '%s' not found."
+msgstr "il ramo remoto '%s' non è stato trovato."
+
+#: builtin/branch.c:203
+#, c-format
+msgid "branch '%s' not found."
+msgstr "ramo '%s' non trovato."
+
+#: builtin/branch.c:210
+#, c-format
+msgid "Couldn't look up commit object for '%s'"
+msgstr ""
+
+#: builtin/branch.c:216
+#, c-format
+msgid ""
+"The branch '%s' is not fully merged.\n"
+"If you are sure you want to delete it, run 'git branch -D %s'."
+msgstr ""
+
+#: builtin/branch.c:225
+#, c-format
+msgid "Error deleting remote branch '%s'"
+msgstr "Errore nella rimozione del ramo remoto '%s'"
+
+#: builtin/branch.c:226
+#, c-format
+msgid "Error deleting branch '%s'"
+msgstr "Errore nella rimozione del ramo '%s'"
+
+#: builtin/branch.c:233
+#, c-format
+msgid "Deleted remote branch %s (was %s).\n"
+msgstr "Ramo remoto %s eliminato (era %s).\n"
+
+#: builtin/branch.c:234
+#, c-format
+msgid "Deleted branch %s (was %s).\n"
+msgstr "Ramo %s eliminato (era %s).\n"
+
+#: builtin/branch.c:239
+msgid "Update of config-file failed"
+msgstr "Aggiornamento del file di configurazione fallito"
+
+#: builtin/branch.c:337
+#, c-format
+msgid "branch '%s' does not point at a commit"
+msgstr "il ramo '%s' non punta ad un commit"
+
+#: builtin/branch.c:409
+#, c-format
+msgid "[%s: behind %d]"
+msgstr "[%s: dietro %d]"
+
+#: builtin/branch.c:411
+#, c-format
+msgid "[behind %d]"
+msgstr "[dietro %d]"
+
+#: builtin/branch.c:415
+#, c-format
+msgid "[%s: ahead %d]"
+msgstr "[%s: avanti %d]"
+
+#: builtin/branch.c:417
+#, c-format
+msgid "[ahead %d]"
+msgstr ""
+
+#: builtin/branch.c:420
+#, c-format
+msgid "[%s: ahead %d, behind %d]"
+msgstr ""
+
+#: builtin/branch.c:423
+#, c-format
+msgid "[ahead %d, behind %d]"
+msgstr ""
+
+#: builtin/branch.c:535
+msgid "(no branch)"
+msgstr "(nessun ramo)"
+
+#: builtin/branch.c:600
+msgid "some refs could not be read"
+msgstr ""
+
+#: builtin/branch.c:613
+msgid "cannot rename the current branch while not on any."
+msgstr ""
+
+#: builtin/branch.c:623
+#, c-format
+msgid "Invalid branch name: '%s'"
+msgstr "Nome del ramo non valido: '%s'"
+
+#: builtin/branch.c:638
+msgid "Branch rename failed"
+msgstr ""
+
+#: builtin/branch.c:642
+#, c-format
+msgid "Renamed a misnamed branch '%s' away"
+msgstr ""
+
+#: builtin/branch.c:646
+#, c-format
+msgid "Branch renamed to %s, but HEAD is not updated!"
+msgstr "Ramo rinominato in %s, ma HEAD non è aggiornato!"
+
+#: builtin/branch.c:653
+msgid "Branch is renamed, but update of config-file failed"
+msgstr "Il ramo è stato rinominato, ma l'aggiornamento del file di configurazione è fallito"
+
+#: builtin/branch.c:668
+#, c-format
+msgid "malformed object name %s"
+msgstr "nome dell'oggetto %s non corretto"
+
+#: builtin/branch.c:692
+#, c-format
+msgid "could not write branch description template: %s"
+msgstr ""
+
+#: builtin/branch.c:783
+msgid "Failed to resolve HEAD as a valid ref."
+msgstr ""
+
+#: builtin/branch.c:788 builtin/clone.c:558
+msgid "HEAD not found below refs/heads!"
+msgstr ""
+
+#: builtin/branch.c:808
+msgid "--column and --verbose are incompatible"
+msgstr "--column e --verbose non sono compatibili"
+
+#: builtin/branch.c:857
+msgid "-a and -r options to 'git branch' do not make sense with a branch name"
+msgstr "le opzioni -a e -r per 'git branch' non hanno senso con il nome di un ramo"
+
+#: builtin/bundle.c:47
+#, c-format
+msgid "%s is okay\n"
+msgstr "%s è corretto\n"
+
+#: builtin/bundle.c:56
+msgid "Need a repository to create a bundle."
+msgstr ""
+
+#: builtin/bundle.c:60
+msgid "Need a repository to unbundle."
+msgstr ""
+
+#: builtin/checkout.c:113 builtin/checkout.c:146
+#, c-format
+msgid "path '%s' does not have our version"
+msgstr "il percorso '%s' non ha la nostra versione"
+
+#: builtin/checkout.c:115 builtin/checkout.c:148
+#, c-format
+msgid "path '%s' does not have their version"
+msgstr "il percorso '%s' non ha la loro versione"
+
+#: builtin/checkout.c:131
+#, c-format
+msgid "path '%s' does not have all necessary versions"
+msgstr ""
+
+#: builtin/checkout.c:175
+#, c-format
+msgid "path '%s' does not have necessary versions"
+msgstr "il percorso '%s' non ha le versioni necessarie"
+
+#: builtin/checkout.c:192
+#, c-format
+msgid "path '%s': cannot merge"
+msgstr ""
+
+#: builtin/checkout.c:209
+#, c-format
+msgid "Unable to add merge result for '%s'"
+msgstr ""
+
+#: builtin/checkout.c:234 builtin/checkout.c:392
+msgid "corrupt index file"
+msgstr "file indice corrotto"
+
+#: builtin/checkout.c:264 builtin/checkout.c:271
+#, c-format
+msgid "path '%s' is unmerged"
+msgstr ""
+
+#: builtin/checkout.c:302 builtin/checkout.c:498 builtin/clone.c:583
+#: builtin/merge.c:812
+msgid "unable to write new index file"
+msgstr "impossibile scrivere il nuovo file di indice"
+
+#: builtin/checkout.c:319 builtin/diff.c:302 builtin/merge.c:408
+msgid "diff_setup_done failed"
+msgstr "diff_setup_done non riuscito"
+
+#: builtin/checkout.c:414
+msgid "you need to resolve your current index first"
+msgstr "è necessario risolvere prima l'indice corrente"
+
+#: builtin/checkout.c:533
+#, c-format
+msgid "Can not do reflog for '%s'\n"
+msgstr ""
+
+#: builtin/checkout.c:566
+msgid "HEAD is now at"
+msgstr "HEAD si trova ora a"
+
+#: builtin/checkout.c:573
+#, c-format
+msgid "Reset branch '%s'\n"
+msgstr "Ripristina il ramo '%s'\n"
+
+#: builtin/checkout.c:576
+#, c-format
+msgid "Already on '%s'\n"
+msgstr "Si è già su '%s'\n"
+
+#: builtin/checkout.c:580
+#, c-format
+msgid "Switched to and reset branch '%s'\n"
+msgstr ""
+
+#: builtin/checkout.c:582
+#, c-format
+msgid "Switched to a new branch '%s'\n"
+msgstr ""
+
+#: builtin/checkout.c:584
+#, c-format
+msgid "Switched to branch '%s'\n"
+msgstr "Si è passati al ramo '%s'\n"
+
+#: builtin/checkout.c:640
+#, c-format
+msgid " ... and %d more.\n"
+msgstr " ... e %d altri.\n"
+
+#. The singular version
+#: builtin/checkout.c:646
+#, c-format
+msgid ""
+"Warning: you are leaving %d commit behind, not connected to\n"
+"any of your branches:\n"
+"\n"
+"%s\n"
+msgid_plural ""
+"Warning: you are leaving %d commits behind, not connected to\n"
+"any of your branches:\n"
+"\n"
+"%s\n"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/checkout.c:664
+#, c-format
+msgid ""
+"If you want to keep them by creating a new branch, this may be a good time\n"
+"to do so with:\n"
+"\n"
+" git branch new_branch_name %s\n"
+"\n"
+msgstr ""
+"Se si desidera mantenerle creando un nuovo ramo, questo potrebbe essere\n"
+"un buon momento per farlo con:\n"
+"\n"
+" git branch nuovo_nome_ramo %s\n"
+"\n"
+
+#: builtin/checkout.c:694
+msgid "internal error in revision walk"
+msgstr ""
+
+#: builtin/checkout.c:698
+msgid "Previous HEAD position was"
+msgstr "La precedente posizione di HEAD era"
+
+#: builtin/checkout.c:724
+msgid "You are on a branch yet to be born"
+msgstr ""
+
+#. case (1)
+#: builtin/checkout.c:855
+#, c-format
+msgid "invalid reference: %s"
+msgstr "riferimento non valido: %s"
+
+#. case (1): want a tree
+#: builtin/checkout.c:894
+#, c-format
+msgid "reference is not a tree: %s"
+msgstr "il riferimento non è un albero: %s"
+
+#: builtin/checkout.c:974
+msgid "-B cannot be used with -b"
+msgstr "-B non può essere usata con -b"
+
+#: builtin/checkout.c:983
+msgid "--patch is incompatible with all other options"
+msgstr "--patch è incompatibile con tutte le altre opzioni"
+
+#: builtin/checkout.c:986
+msgid "--detach cannot be used with -b/-B/--orphan"
+msgstr "--detach non può essere usato con -b/-B/--orphan"
+
+#: builtin/checkout.c:988
+msgid "--detach cannot be used with -t"
+msgstr "--detach non può essere usato con -t"
+
+#: builtin/checkout.c:994
+msgid "--track needs a branch name"
+msgstr "--track necessita del nome di un ramo"
+
+#: builtin/checkout.c:1001
+msgid "Missing branch name; try -b"
+msgstr "Nome del ramo mancante; provare con -b"
+
+#: builtin/checkout.c:1007
+msgid "--orphan and -b|-B are mutually exclusive"
+msgstr ""
+
+#: builtin/checkout.c:1009
+msgid "--orphan cannot be used with -t"
+msgstr "--orphan non può essere usato con -t"
+
+#: builtin/checkout.c:1019
+msgid "git checkout: -f and -m are incompatible"
+msgstr "git checkout: -f e -m non sono compatibili"
+
+#: builtin/checkout.c:1053
+msgid "invalid path specification"
+msgstr ""
+
+#: builtin/checkout.c:1061
+#, c-format
+msgid ""
+"git checkout: updating paths is incompatible with switching branches.\n"
+"Did you intend to checkout '%s' which can not be resolved as commit?"
+msgstr ""
+
+#: builtin/checkout.c:1063
+msgid "git checkout: updating paths is incompatible with switching branches."
+msgstr ""
+
+#: builtin/checkout.c:1068
+msgid "git checkout: --detach does not take a path argument"
+msgstr ""
+
+#: builtin/checkout.c:1071
+msgid ""
+"git checkout: --ours/--theirs, --force and --merge are incompatible when\n"
+"checking out of the index."
+msgstr ""
+
+#: builtin/checkout.c:1090
+msgid "Cannot switch branch to a non-commit."
+msgstr ""
+
+#: builtin/checkout.c:1093
+msgid "--ours/--theirs is incompatible with switching branches."
+msgstr ""
+
+#: builtin/clean.c:78
+msgid "-x and -X cannot be used together"
+msgstr "-x e -X non possono essere usati insieme"
+
+#: builtin/clean.c:82
+msgid ""
+"clean.requireForce set to true and neither -n nor -f given; refusing to clean"
+msgstr ""
+
+#: builtin/clean.c:85
+msgid ""
+"clean.requireForce defaults to true and neither -n nor -f given; refusing to "
+"clean"
+msgstr ""
+
+#: builtin/clean.c:155 builtin/clean.c:176
+#, c-format
+msgid "Would remove %s\n"
+msgstr ""
+
+#: builtin/clean.c:159 builtin/clean.c:179
+#, c-format
+msgid "Removing %s\n"
+msgstr "Rimozione di %s\n"
+
+#: builtin/clean.c:162 builtin/clean.c:182
+#, c-format
+msgid "failed to remove %s"
+msgstr "rimozione di %s non riuscita"
+
+#: builtin/clean.c:166
+#, c-format
+msgid "Would not remove %s\n"
+msgstr ""
+
+#: builtin/clean.c:168
+#, c-format
+msgid "Not removing %s\n"
+msgstr ""
+
+#: builtin/clone.c:243
+#, c-format
+msgid "reference repository '%s' is not a local directory."
+msgstr "l'archivio di riferimento '%s' non è una cartella locale."
+
+#: builtin/clone.c:302
+#, c-format
+msgid "failed to open '%s'"
+msgstr "apertura di '%s' non riuscita"
+
+#: builtin/clone.c:306
+#, c-format
+msgid "failed to create directory '%s'"
+msgstr "creazione della cartella '%s' non riuscita"
+
+#: builtin/clone.c:308 builtin/diff.c:75
+#, c-format
+msgid "failed to stat '%s'"
+msgstr "stat di '%s' non riuscito"
+
+#: builtin/clone.c:310
+#, c-format
+msgid "%s exists and is not a directory"
+msgstr "%s esiste e non è una cartella"
+
+#: builtin/clone.c:324
+#, c-format
+msgid "failed to stat %s\n"
+msgstr "stat di %s non riuscito\n"
+
+#: builtin/clone.c:341
+#, c-format, fuzzy
+msgid "failed to unlink '%s'"
+msgstr "rimozione del link '%s' non riuscita"
+
+#: builtin/clone.c:346
+#, c-format
+msgid "failed to create link '%s'"
+msgstr "creazione del link '%s' non riuscita"
+
+#: builtin/clone.c:350
+#, c-format
+msgid "failed to copy file to '%s'"
+msgstr "copia del file in '%s' non riuscita"
+
+#: builtin/clone.c:373
+#, c-format
+msgid "done.\n"
+msgstr "fatto.\n"
+
+#: builtin/clone.c:440
+#, c-format
+msgid "Could not find remote branch %s to clone."
+msgstr "Impossibile trovare il ramo remoto %s da clonare."
+
+#: builtin/clone.c:549
+#, fuzzy
+msgid "remote HEAD refers to nonexistent ref, unable to checkout.\n"
+msgstr ""
+"l'HEAD remoto si riferisce ad un ref inesistente, impossibile eseguire il\n"
+"checkout.\n"
+
+#: builtin/clone.c:639
+msgid "Too many arguments."
+msgstr "Troppi argomenti."
+
+#: builtin/clone.c:643
+msgid "You must specify a repository to clone."
+msgstr "È necessario specificare un archivio da clonare."
+
+#: builtin/clone.c:654
+#, c-format
+msgid "--bare and --origin %s options are incompatible."
+msgstr "le opzioni --bare e --origin %s non sono compatibili."
+
+#: builtin/clone.c:668
+#, c-format
+msgid "repository '%s' does not exist"
+msgstr "l'archivio '%s' non esiste"
+
+#: builtin/clone.c:673
+msgid "--depth is ignored in local clones; use file:// instead."
+msgstr "--depth è ingnorato nei cloni locali; usare file:// invece."
+
+#: builtin/clone.c:683
+#, c-format
+msgid "destination path '%s' already exists and is not an empty directory."
+msgstr "il percorso di destinazione '%s' esiste già e non è una cartella vuota."
+
+#: builtin/clone.c:693
+#, c-format
+msgid "working tree '%s' already exists."
+msgstr "l'albero di lavoro '%s' esiste già."
+
+#: builtin/clone.c:706 builtin/clone.c:720
+#, c-format
+msgid "could not create leading directories of '%s'"
+msgstr ""
+
+#: builtin/clone.c:709
+#, c-format
+msgid "could not create work tree dir '%s'."
+msgstr ""
+
+#: builtin/clone.c:728
+#, c-format
+msgid "Cloning into bare repository '%s'...\n"
+msgstr ""
+
+#: builtin/clone.c:730
+#, c-format
+msgid "Cloning into '%s'...\n"
+msgstr ""
+
+#: builtin/clone.c:786
+#, c-format
+msgid "Don't know how to clone %s"
+msgstr "Non so come clonare %s"
+
+#: builtin/clone.c:835
+#, c-format
+msgid "Remote branch %s not found in upstream %s"
+msgstr "Il ramo remoto %s non è stato trovato in upstream %s"
+
+#: builtin/clone.c:842
+msgid "You appear to have cloned an empty repository."
+msgstr "Sembra che sia stato clonato un archivio vuoto."
+
+#: builtin/column.c:51
+msgid "--command must be the first argument"
+msgstr "--command deve essere il primo argomento"
+
+#: builtin/commit.c:43
+msgid ""
+"Your name and email address were configured automatically based\n"
+"on your username and hostname. Please check that they are accurate.\n"
+"You can suppress this message by setting them explicitly:\n"
+"\n"
+"    git config --global user.name \"Your Name\"\n"
+"    git config --global user.email you@example.com\n"
+"\n"
+"After doing this, you may fix the identity used for this commit with:\n"
+"\n"
+"    git commit --amend --reset-author\n"
+msgstr ""
+"Il nome e l'indirizzo email sono stati configurati automaticamente usando\n"
+"il nome utente ed il nome host. Per favore, verificare che siano esatti.\n"
+"È possibile eliminare questo messaggio impostandoli esplicitamente:\n"
+"\n"
+"    git config --global user.name \"Tuo Nome\"\n"
+"    git config --global user.email tu@esempio.com\n"
+"\n"
+"Dopo questa operazione, per ripristinare l'identità usata in questo commit:\n"
+"\n"
+"    git commit --amend --reset-author\n"
+
+#: builtin/commit.c:55
+msgid ""
+"You asked to amend the most recent commit, but doing so would make\n"
+"it empty. You can repeat your command with --allow-empty, or you can\n"
+"remove the commit entirely with \"git reset HEAD^\".\n"
+msgstr ""
+
+#: builtin/commit.c:60
+msgid ""
+"The previous cherry-pick is now empty, possibly due to conflict resolution.\n"
+"If you wish to commit it anyway, use:\n"
+"\n"
+"    git commit --allow-empty\n"
+"\n"
+"Otherwise, please use 'git reset'\n"
+msgstr ""
+
+#: builtin/commit.c:253
+msgid "failed to unpack HEAD tree object"
+msgstr ""
+
+#: builtin/commit.c:295
+msgid "unable to create temporary index"
+msgstr ""
+
+#: builtin/commit.c:301
+msgid "interactive add failed"
+msgstr ""
+
+#: builtin/commit.c:334 builtin/commit.c:355 builtin/commit.c:405
+msgid "unable to write new_index file"
+msgstr "non è possibile scrivere il file new_index"
+
+#: builtin/commit.c:386
+msgid "cannot do a partial commit during a merge."
+msgstr "non è possibile eseguire un commit parziale durante un merge."
+
+#: builtin/commit.c:388
+msgid "cannot do a partial commit during a cherry-pick."
+msgstr "non è possibile eseguire un commit parziale durante un cherry-pick."
+
+#: builtin/commit.c:398
+msgid "cannot read the index"
+msgstr "non è possibile leggere l'indice"
+
+#: builtin/commit.c:418
+msgid "unable to write temporary index file"
+msgstr "scrittura del file di indice temporaneo non riuscita"
+
+#: builtin/commit.c:493 builtin/commit.c:499
+#, c-format
+msgid "invalid commit: %s"
+msgstr "commit non valido: %s"
+
+#: builtin/commit.c:522
+msgid "malformed --author parameter"
+msgstr "parametro --author non corretto"
+
+#: builtin/commit.c:583
+#, c-format
+msgid "Malformed ident string: '%s'"
+msgstr ""
+
+#: builtin/commit.c:621 builtin/commit.c:654 builtin/commit.c:968
+#, c-format
+msgid "could not lookup commit %s"
+msgstr ""
+
+#: builtin/commit.c:633 builtin/shortlog.c:296
+#, c-format
+msgid "(reading log message from standard input)\n"
+msgstr "(lettura del messaggio di log dallo standard input)\n"
+
+#: builtin/commit.c:635
+msgid "could not read log from standard input"
+msgstr "impossibile leggere il log dallo standard input"
+
+#: builtin/commit.c:639
+#, c-format
+msgid "could not read log file '%s'"
+msgstr "impossibile leggere il file di log '%s'"
+
+#: builtin/commit.c:645
+msgid "commit has empty message"
+msgstr "il commit ha un messaggio vuoto"
+
+#: builtin/commit.c:661
+msgid "could not read MERGE_MSG"
+msgstr "impossibile leggere MERGE_MSG"
+
+#: builtin/commit.c:665
+msgid "could not read SQUASH_MSG"
+msgstr "impossibile leggere SQUASH_MSG"
+
+#: builtin/commit.c:669
+#, c-format
+msgid "could not read '%s'"
+msgstr "impossibile leggere '%s'"
+
+#: builtin/commit.c:721
+msgid "could not write commit template"
+msgstr "non è stato possibile scrivere il modello di commit"
+
+#: builtin/commit.c:732
+#, c-format
+msgid ""
+"\n"
+"It looks like you may be committing a merge.\n"
+"If this is not correct, please remove the file\n"
+"\t%s\n"
+"and try again.\n"
+msgstr ""
+"\n"
+"Sembra che si stia eseguendo il commit di un merge.\n"
+"Se l'operazione non è corretta, per favore eliminare il file\n"
+"\t%s\n"
+"e riprovare.\n"
+
+#: builtin/commit.c:737
+#, c-format
+msgid ""
+"\n"
+"It looks like you may be committing a cherry-pick.\n"
+"If this is not correct, please remove the file\n"
+"\t%s\n"
+"and try again.\n"
+msgstr ""
+
+#: builtin/commit.c:749
+#, fuzzy
+msgid ""
+"Please enter the commit message for your changes. Lines starting\n"
+"with '#' will be ignored, and an empty message aborts the commit.\n"
+msgstr ""
+"Per favore, inserire il messaggio di commit per le modifiche effettuate.\n"
+"Le righe che iniziano con '#' verranno ignorate, ed un messaggio vuoto\n"
+"annulla il commit.\n"
+
+#: builtin/commit.c:754
+#, fuzzy
+msgid ""
+"Please enter the commit message for your changes. Lines starting\n"
+"with '#' will be kept; you may remove them yourself if you want to.\n"
+"An empty message aborts the commit.\n"
+msgstr ""
+"Per favore, inserire il messaggio di commit per le modifiche effettuate.\n"
+"Le righe che iniziano con '#' verranno mantenute; possono essere rimosse\n"
+"manualmente se si vuole. Un messaggio vuoto annulla il commit.\n"
+
+#: builtin/commit.c:767
+#, c-format
+msgid "%sAuthor:    %s"
+msgstr "%sAutore:    %s"
+
+#: builtin/commit.c:774
+#, c-format
+msgid "%sCommitter: %s"
+msgstr "%sCommitter: %s"
+
+#: builtin/commit.c:794
+msgid "Cannot read index"
+msgstr "Impossibile leggere l'indice"
+
+#: builtin/commit.c:831
+msgid "Error building trees"
+msgstr "Errore nella creazione degli alberi"
+
+#: builtin/commit.c:846 builtin/tag.c:361
+#, c-format
+msgid "Please supply the message using either -m or -F option.\n"
+msgstr "Per favore, fornire il messaggio usando l'opzione -m o -F.\n"
+
+#: builtin/commit.c:943
+#, c-format
+msgid "No existing author found with '%s'"
+msgstr "Nessun autore esistente trovato con '%s'"
+
+#: builtin/commit.c:958 builtin/commit.c:1158
+#, c-format
+msgid "Invalid untracked files mode '%s'"
+msgstr ""
+
+#: builtin/commit.c:998
+msgid "Using both --reset-author and --author does not make sense"
+msgstr "L'uso di entrambe le opzioni --reset-author e --author non ha senso"
+
+#: builtin/commit.c:1009
+msgid "You have nothing to amend."
+msgstr "Non c'è nulla da riparare."
+
+#: builtin/commit.c:1012
+msgid "You are in the middle of a merge -- cannot amend."
+msgstr "Si è nel mezzo di un merge -- non è possibile riparare."
+
+#: builtin/commit.c:1014
+msgid "You are in the middle of a cherry-pick -- cannot amend."
+msgstr ""
+
+#: builtin/commit.c:1017
+msgid "Options --squash and --fixup cannot be used together"
+msgstr "Le opzioni --squash e --fixup non possono essere usate insieme"
+
+#: builtin/commit.c:1027
+msgid "Only one of -c/-C/-F/--fixup can be used."
+msgstr "Solo una delle opzioni -c/-C/-F/--fixup può essere usata."
+
+#: builtin/commit.c:1029
+msgid "Option -m cannot be combined with -c/-C/-F/--fixup."
+msgstr "L'opzione -m non può essere combinata con -c/-C/-F/--fixup."
+
+#: builtin/commit.c:1037
+msgid "--reset-author can be used only with -C, -c or --amend."
+msgstr "L'opzione --reset-author può essere usata solo con -C, -c o --amend."
+
+#: builtin/commit.c:1054
+msgid "Only one of --include/--only/--all/--interactive/--patch can be used."
+msgstr "Può essere usata solo una delle opzioni --include/--only/--all/--interactive/--patch ."
+
+#: builtin/commit.c:1056
+msgid "No paths with --include/--only does not make sense."
+msgstr ""
+
+#: builtin/commit.c:1058
+#, fuzzy
+msgid "Clever... amending the last one with dirty index."
+msgstr "Furbo... riparare l'ultimo con un indice errato."
+
+#: builtin/commit.c:1060
+msgid "Explicit paths specified without -i nor -o; assuming --only paths..."
+msgstr ""
+
+#: builtin/commit.c:1070 builtin/tag.c:577
+#, c-format
+msgid "Invalid cleanup mode %s"
+msgstr ""
+
+#: builtin/commit.c:1075
+msgid "Paths with -a does not make sense."
+msgstr ""
+
+#: builtin/commit.c:1258
+msgid "couldn't look up newly created commit"
+msgstr ""
+
+#: builtin/commit.c:1260
+msgid "could not parse newly created commit"
+msgstr ""
+
+#: builtin/commit.c:1301
+msgid "detached HEAD"
+msgstr ""
+
+#: builtin/commit.c:1303
+msgid " (root-commit)"
+msgstr ""
+
+#: builtin/commit.c:1447
+msgid "could not parse HEAD commit"
+msgstr ""
+
+#: builtin/commit.c:1485 builtin/merge.c:509
+#, c-format
+msgid "could not open '%s' for reading"
+msgstr "non è stato possibile aprire '%s' per la lettura"
+
+#: builtin/commit.c:1492
+#, c-format
+msgid "Corrupt MERGE_HEAD file (%s)"
+msgstr "File MERGE_HEAD corrotto (%s)"
+
+#: builtin/commit.c:1499
+msgid "could not read MERGE_MODE"
+msgstr "non è stato possibile leggere MERGE_MODE"
+
+#: builtin/commit.c:1518
+#, c-format
+msgid "could not read commit message: %s"
+msgstr "non è stato possibile leggere il messaggio di commit: %s"
+
+#: builtin/commit.c:1532
+#, c-format
+msgid "Aborting commit; you did not edit the message.\n"
+msgstr "Commit annullato; il messaggio non è stato modificato.\n"
+
+#: builtin/commit.c:1537
+#, c-format
+msgid "Aborting commit due to empty commit message.\n"
+msgstr "Annullamento del commit a causa di un messaggio di commit vuoto.\n"
+
+#: builtin/commit.c:1552 builtin/merge.c:936 builtin/merge.c:961
+msgid "failed to write commit object"
+msgstr "scrittura dell'oggetto di commit non riuscita"
+
+#: builtin/commit.c:1573
+msgid "cannot lock HEAD ref"
+msgstr ""
+
+#: builtin/commit.c:1577
+msgid "cannot update HEAD ref"
+msgstr ""
+
+#: builtin/commit.c:1588
+msgid ""
+"Repository has been updated, but unable to write\n"
+"new_index file. Check that disk is not full or quota is\n"
+"not exceeded, and then \"git reset HEAD\" to recover."
+msgstr ""
+"L'archivio è stato aggiornato, ma non è stato possibile scrivere il file\n"
+"new_index. Verificare che l'unità disco non sia piena o che la quota non sia\n"
+"stata superata, ed eseguire \"git reset HEAD\"ccc per il ripristino."
+
+#: builtin/describe.c:234
+#, c-format
+msgid "annotated tag %s not available"
+msgstr ""
+
+#: builtin/describe.c:238
+#, c-format
+msgid "annotated tag %s has no embedded name"
+msgstr ""
+
+#: builtin/describe.c:240
+#, c-format
+msgid "tag '%s' is really '%s' here"
+msgstr ""
+
+#: builtin/describe.c:267
+#, c-format, fuzzy
+msgid "Not a valid object name %s"
+msgstr "Non è il nome di un oggetto valido %s"
+
+#: builtin/describe.c:270
+#, c-format
+msgid "%s is not a valid '%s' object"
+msgstr "%s non è un oggetto '%s' valido"
+
+#: builtin/describe.c:287
+#, c-format, fuzzy
+msgid "no tag exactly matches '%s'"
+msgstr "nessun tag corrisponde esattamente a '%s'"
+
+#: builtin/describe.c:289
+#, c-format
+msgid "searching to describe %s\n"
+msgstr ""
+
+#: builtin/describe.c:329
+#, c-format
+msgid "finished search at %s\n"
+msgstr ""
+
+#: builtin/describe.c:353
+#, c-format
+msgid ""
+"No annotated tags can describe '%s'.\n"
+"However, there were unannotated tags: try --tags."
+msgstr ""
+
+#: builtin/describe.c:357
+#, c-format
+msgid ""
+"No tags can describe '%s'.\n"
+"Try --always, or create some tags."
+msgstr ""
+"Nessun tag può descrivere '%s'.\n"
+"Provare con --always, o creare dei tag."
+
+#: builtin/describe.c:378
+#, c-format
+msgid "traversed %lu commits\n"
+msgstr ""
+
+#: builtin/describe.c:381
+#, c-format
+msgid ""
+"more than %i tags found; listed %i most recent\n"
+"gave up search at %s\n"
+msgstr ""
+
+#: builtin/describe.c:436
+msgid "--long is incompatible with --abbrev=0"
+msgstr "--long non è compatibile con --abbrev=0"
+
+#: builtin/describe.c:462
+msgid "No names found, cannot describe anything."
+msgstr ""
+
+#: builtin/describe.c:482
+msgid "--dirty is incompatible with committishes"
+msgstr ""
+
+#: builtin/diff.c:77
+#, c-format
+msgid "'%s': not a regular file or symlink"
+msgstr "'%s': non è un file regolare o un link simbolico"
+
+#: builtin/diff.c:220
+#, c-format
+msgid "invalid option: %s"
+msgstr "opzione non valida: %s"
+
+#: builtin/diff.c:297
+msgid "Not a git repository"
+msgstr "Non è un archivio git"
+
+#: builtin/diff.c:347
+#, c-format
+msgid "invalid object '%s' given."
+msgstr ""
+
+#: builtin/diff.c:352
+#, c-format
+msgid "more than %d trees given: '%s'"
+msgstr ""
+
+#: builtin/diff.c:362
+#, c-format
+msgid "more than two blobs given: '%s'"
+msgstr ""
+
+#: builtin/diff.c:370
+#, c-format
+msgid "unhandled object '%s' given."
+msgstr ""
+
+#: builtin/fetch.c:200
+msgid "Couldn't find remote ref HEAD"
+msgstr ""
+
+#: builtin/fetch.c:253
+#, c-format
+msgid "object %s not found"
+msgstr "oggetto %s non trovato"
+
+#: builtin/fetch.c:259
+msgid "[up to date]"
+msgstr "[aggiornato]"
+
+#: builtin/fetch.c:273
+#, c-format
+msgid "! %-*s %-*s -> %s  (can't fetch in current branch)"
+msgstr ""
+
+#: builtin/fetch.c:274 builtin/fetch.c:360
+msgid "[rejected]"
+msgstr "[respinto]"
+
+#: builtin/fetch.c:285
+msgid "[tag update]"
+msgstr ""
+
+#: builtin/fetch.c:287 builtin/fetch.c:322 builtin/fetch.c:340
+msgid "  (unable to update local ref)"
+msgstr ""
+
+#: builtin/fetch.c:305
+#, fuzzy
+msgid "[new tag]"
+msgstr "[nuova tag]"
+
+#: builtin/fetch.c:308
+msgid "[new branch]"
+msgstr "[nuovo ramo]"
+
+#: builtin/fetch.c:311
+msgid "[new ref]"
+msgstr ""
+
+#: builtin/fetch.c:356
+msgid "unable to update local ref"
+msgstr ""
+
+#: builtin/fetch.c:356
+msgid "forced update"
+msgstr ""
+
+#: builtin/fetch.c:362
+msgid "(non-fast-forward)"
+msgstr ""
+
+#: builtin/fetch.c:393 builtin/fetch.c:685
+#, c-format
+msgid "cannot open %s: %s\n"
+msgstr "impossibile aprire %s: %s\n"
+
+#: builtin/fetch.c:402
+#, c-format
+msgid "%s did not send all necessary objects\n"
+msgstr "%s non ha inviato tutti gli oggetti necessari\n"
+
+#: builtin/fetch.c:488
+#, c-format
+msgid "From %.*s\n"
+msgstr "Da %.*s\n"
+
+#: builtin/fetch.c:499
+#, c-format
+msgid ""
+"some local refs could not be updated; try running\n"
+" 'git remote prune %s' to remove any old, conflicting branches"
+msgstr ""
+
+#: builtin/fetch.c:549
+#, c-format
+msgid "   (%s will become dangling)"
+msgstr ""
+
+#: builtin/fetch.c:550
+#, c-format
+msgid "   (%s has become dangling)"
+msgstr ""
+
+#: builtin/fetch.c:557
+msgid "[deleted]"
+msgstr "[eliminato]"
+
+#: builtin/fetch.c:558 builtin/remote.c:1055
+msgid "(none)"
+msgstr "(nessuno)"
+
+#: builtin/fetch.c:675
+#, c-format
+msgid "Refusing to fetch into current branch %s of non-bare repository"
+msgstr ""
+
+#: builtin/fetch.c:709
+#, c-format
+msgid "Don't know how to fetch from %s"
+msgstr ""
+
+#: builtin/fetch.c:786
+#, c-format
+msgid "Option \"%s\" value \"%s\" is not valid for %s"
+msgstr ""
+
+#: builtin/fetch.c:789
+#, c-format
+msgid "Option \"%s\" is ignored for %s\n"
+msgstr ""
+
+#: builtin/fetch.c:888
+#, c-format
+msgid "Fetching %s\n"
+msgstr ""
+
+#: builtin/fetch.c:890 builtin/remote.c:100
+#, c-format
+msgid "Could not fetch %s"
+msgstr ""
+
+#: builtin/fetch.c:907
+msgid ""
+"No remote repository specified.  Please, specify either a URL or a\n"
+"remote name from which new revisions should be fetched."
+msgstr ""
+
+#: builtin/fetch.c:927
+#, fuzzy
+msgid "You need to specify a tag name."
+msgstr "È necessario specificare il nome di un tag."
+
+#: builtin/fetch.c:979
+msgid "fetch --all does not take a repository argument"
+msgstr "fetch --all non richiede l'archivio come argomento"
+
+#: builtin/fetch.c:981
+msgid "fetch --all does not make sense with refspecs"
+msgstr ""
+
+#: builtin/fetch.c:992
+#, c-format
+msgid "No such remote or remote group: %s"
+msgstr ""
+
+#: builtin/fetch.c:1000
+msgid "Fetching a group and specifying refspecs does not make sense"
+msgstr ""
+
+#: builtin/gc.c:63
+#, c-format
+msgid "Invalid %s: '%s'"
+msgstr ""
+
+#: builtin/gc.c:90
+#, c-format
+msgid "insanely long object directory %.*s"
+msgstr ""
+
+#: builtin/gc.c:221
+#, c-format
+msgid "Auto packing the repository for optimum performance.\n"
+msgstr ""
+
+#: builtin/gc.c:224
+#, c-format
+msgid ""
+"Auto packing the repository for optimum performance. You may also\n"
+"run \"git gc\" manually. See \"git help gc\" for more information.\n"
+msgstr ""
+
+#: builtin/gc.c:251
+msgid ""
+"There are too many unreachable loose objects; run 'git prune' to remove them."
+msgstr ""
+
+#: builtin/grep.c:216
+#, c-format
+msgid "grep: failed to create thread: %s"
+msgstr ""
+
+#: builtin/grep.c:402
+#, c-format
+msgid "Failed to chdir: %s"
+msgstr ""
+
+#: builtin/grep.c:478 builtin/grep.c:512
+#, c-format
+msgid "unable to read tree (%s)"
+msgstr ""
+
+#: builtin/grep.c:526
+#, c-format
+msgid "unable to grep from object of type %s"
+msgstr ""
+
+#: builtin/grep.c:584
+#, c-format
+msgid "switch `%c' expects a numerical value"
+msgstr ""
+
+#: builtin/grep.c:601
+#, c-format
+msgid "cannot open '%s'"
+msgstr "impossibile aprire '%s'"
+
+#: builtin/grep.c:888
+msgid "no pattern given."
+msgstr ""
+
+#: builtin/grep.c:902
+#, c-format
+msgid "bad object %s"
+msgstr "oggetto %s errato"
+
+#: builtin/grep.c:943
+msgid "--open-files-in-pager only works on the worktree"
+msgstr "--open-files-in-pager funziona solo nell'albero di lavoro"
+
+#: builtin/grep.c:966
+msgid "--cached or --untracked cannot be used with --no-index."
+msgstr "--cached o --untracked non può essere usato con --no-index."
+
+#: builtin/grep.c:971
+msgid "--no-index or --untracked cannot be used with revs."
+msgstr ""
+
+#: builtin/grep.c:974
+msgid "--[no-]exclude-standard cannot be used for tracked contents."
+msgstr "--[no-]exclude-standard non può essere usato per il contenuto tracciato."
+
+#: builtin/grep.c:982
+msgid "both --cached and trees are given."
+msgstr ""
+
+#: builtin/help.c:59
+#, c-format
+msgid "unrecognized help format '%s'"
+msgstr "formato di aiuto '%s' non riconosciuto"
+
+#: builtin/help.c:87
+msgid "Failed to start emacsclient."
+msgstr "Esecuzione di emacsclient non riuscita."
+
+#: builtin/help.c:100
+msgid "Failed to parse emacsclient version."
+msgstr "Verifica della versione di emacsclient non riuscita."
+
+#: builtin/help.c:108
+#, c-format
+msgid "emacsclient version '%d' too old (< 22)."
+msgstr "la versione '%d' di emacsclient è vecchia (<22)."
+
+#: builtin/help.c:126 builtin/help.c:154 builtin/help.c:163 builtin/help.c:171
+#, c-format
+msgid "failed to exec '%s': %s"
+msgstr "esecuzione di '%s' non riuscita: %s"
+
+#: builtin/help.c:211
+#, c-format
+msgid ""
+"'%s': path for unsupported man viewer.\n"
+"Please consider using 'man.<tool>.cmd' instead."
+msgstr ""
+"'%s': percorso ad un visualizzatore man non supportato.\n"
+"Utilizzare invece 'man.<tool>.cmd'."
+
+#: builtin/help.c:223
+#, c-format
+msgid ""
+"'%s': cmd for supported man viewer.\n"
+"Please consider using 'man.<tool>.path' instead."
+msgstr ""
+
+#: builtin/help.c:287
+msgid "The most commonly used git commands are:"
+msgstr "I comandi git usati più di frequente sono:"
+
+#: builtin/help.c:355
+#, c-format
+msgid "'%s': unknown man viewer."
+msgstr "'%s': visualizzatore mano sconosciuto."
+
+#: builtin/help.c:372
+msgid "no man viewer handled the request"
+msgstr "nessun visualizzatore man ha gestito la richiesta"
+
+#: builtin/help.c:380
+msgid "no info viewer handled the request"
+msgstr "nessun visualizzatore info ha gestito la richiesta"
+
+#: builtin/help.c:391
+#, c-format
+msgid "'%s': not a documentation directory."
+msgstr "'%s': non è una cartella della documentazione."
+
+#: builtin/help.c:432 builtin/help.c:439
+#, c-format
+msgid "usage: %s%s"
+msgstr "uso: %s%s"
+
+#: builtin/help.c:453
+#, c-format
+msgid "`git %s' is aliased to `%s'"
+msgstr "'git %s è un alias di '%s'"
+
+#: builtin/index-pack.c:169
+#, c-format
+msgid "object type mismatch at %s"
+msgstr ""
+
+#: builtin/index-pack.c:189
+msgid "object of unexpected type"
+msgstr ""
+
+#: builtin/index-pack.c:226
+#, c-format
+msgid "cannot fill %d byte"
+msgid_plural "cannot fill %d bytes"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/index-pack.c:236
+msgid "early EOF"
+msgstr "EOF prematuro"
+
+#: builtin/index-pack.c:237
+msgid "read error on input"
+msgstr "errore di lettura in input"
+
+#: builtin/index-pack.c:249
+msgid "used more bytes than were available"
+msgstr "usati più byte di quelli disponibili"
+
+#: builtin/index-pack.c:256
+msgid "pack too large for current definition of off_t"
+msgstr ""
+
+#: builtin/index-pack.c:272
+#, c-format
+msgid "unable to create '%s'"
+msgstr "non è possibile creare '%s'"
+
+#: builtin/index-pack.c:277
+#, c-format
+msgid "cannot open packfile '%s'"
+msgstr ""
+
+#: builtin/index-pack.c:291
+#, fuzzy
+msgid "pack signature mismatch"
+msgstr "la firma del pack non coincide"
+
+#: builtin/index-pack.c:311
+#, c-format
+msgid "pack has bad object at offset %lu: %s"
+msgstr ""
+
+#: builtin/index-pack.c:405
+#, c-format
+msgid "inflate returned %d"
+msgstr ""
+
+#: builtin/index-pack.c:450
+msgid "offset value overflow for delta base object"
+msgstr ""
+
+#: builtin/index-pack.c:458
+msgid "delta base offset is out of bound"
+msgstr ""
+
+#: builtin/index-pack.c:466
+#, c-format
+msgid "unknown object type %d"
+msgstr "tipo di oggetto %d sconosciuto"
+
+#: builtin/index-pack.c:495
+msgid "cannot pread pack file"
+msgstr ""
+
+#: builtin/index-pack.c:497
+#, c-format
+msgid "premature end of pack file, %lu byte missing"
+msgid_plural "premature end of pack file, %lu bytes missing"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/index-pack.c:510
+msgid "serious inflate inconsistency"
+msgstr ""
+
+#: builtin/index-pack.c:583
+#, c-format
+msgid "cannot read existing object %s"
+msgstr "non è possibile leggere l'oggetto %s esistente"
+
+#: builtin/index-pack.c:586
+#, c-format
+msgid "SHA1 COLLISION FOUND WITH %s !"
+msgstr "TROVATA COLLISIONE SHA1 CON %s !"
+
+#: builtin/index-pack.c:598
+#, c-format
+msgid "invalid blob object %s"
+msgstr ""
+
+#: builtin/index-pack.c:610
+#, c-format, fuzzy
+msgid "invalid %s"
+msgstr "%s non valido"
+
+#: builtin/index-pack.c:612
+msgid "Error in object"
+msgstr "Errore nell'oggetto"
+
+#: builtin/index-pack.c:614
+#, c-format
+msgid "Not all child objects of %s are reachable"
+msgstr "Non tutti gli oggetti figlio di %s sono raggiungibili"
+
+#: builtin/index-pack.c:687 builtin/index-pack.c:713
+msgid "failed to apply delta"
+msgstr "applicazione del delta non riuscita"
+
+#: builtin/index-pack.c:850
+msgid "Receiving objects"
+msgstr "Ricezione degli oggetti"
+
+#: builtin/index-pack.c:850
+msgid "Indexing objects"
+msgstr "Indicizzazione degli oggetti"
+
+#: builtin/index-pack.c:872
+#, fuzzy
+msgid "pack is corrupted (SHA1 mismatch)"
+msgstr "il pack è corrotto (SHA1 non corrisponde)"
+
+#: builtin/index-pack.c:877
+msgid "cannot fstat packfile"
+msgstr ""
+
+#: builtin/index-pack.c:880
+msgid "pack has junk at the end"
+msgstr ""
+
+#: builtin/index-pack.c:903
+msgid "Resolving deltas"
+msgstr "Risoluzione dei delta"
+
+#: builtin/index-pack.c:954
+msgid "confusion beyond insanity"
+msgstr "confusione al di là della follia"
+
+#: builtin/index-pack.c:973
+#, c-format
+msgid "pack has %d unresolved delta"
+msgid_plural "pack has %d unresolved deltas"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/index-pack.c:998
+#, c-format
+msgid "unable to deflate appended object (%d)"
+msgstr ""
+
+#: builtin/index-pack.c:1077
+#, c-format
+msgid "local object %s is corrupt"
+msgstr ""
+
+#: builtin/index-pack.c:1101
+#, fuzzy
+msgid "error while closing pack file"
+msgstr "errore durante la chiusura del file pack"
+
+#: builtin/index-pack.c:1114
+#, c-format, fuzzy
+msgid "cannot write keep file '%s'"
+msgstr "non è stato possibile scrivere il keep file '%s'"
+
+#: builtin/index-pack.c:1122
+#, c-format
+msgid "cannot close written keep file '%s'"
+msgstr ""
+
+#: builtin/index-pack.c:1135
+msgid "cannot store pack file"
+msgstr ""
+
+#: builtin/index-pack.c:1146
+msgid "cannot store index file"
+msgstr ""
+
+#: builtin/index-pack.c:1247
+#, c-format
+msgid "Cannot open existing pack file '%s'"
+msgstr ""
+
+#: builtin/index-pack.c:1249
+#, c-format
+msgid "Cannot open existing pack idx file for '%s'"
+msgstr ""
+
+#: builtin/index-pack.c:1296
+#, c-format, fuzzy
+msgid "non delta: %d object"
+msgid_plural "non delta: %d objects"
+msgstr[0] "non delta: %d oggetto"
+msgstr[1] "non delta: %d oggetti"
+
+#: builtin/index-pack.c:1303
+#, c-format, fuzzy
+msgid "chain length = %d: %lu object"
+msgid_plural "chain length = %d: %lu objects"
+msgstr[0] "lunghezza della catena = %d: %lu oggetto"
+msgstr[1] "lunghezza della catena = %d: %lu oggetti"
+
+#: builtin/index-pack.c:1330
+msgid "Cannot come back to cwd"
+msgstr ""
+
+#: builtin/index-pack.c:1374 builtin/index-pack.c:1377
+#: builtin/index-pack.c:1389 builtin/index-pack.c:1393
+#, c-format
+msgid "bad %s"
+msgstr "%s errato"
+
+#: builtin/index-pack.c:1407
+msgid "--fix-thin cannot be used without --stdin"
+msgstr "--fix-thin non può essere usato senza --stdin"
+
+#: builtin/index-pack.c:1411 builtin/index-pack.c:1421
+#, c-format, fuzzy
+msgid "packfile name '%s' does not end with '.pack'"
+msgstr "il nome del file pack '%s' non termina con '.pack'"
+
+#: builtin/index-pack.c:1430
+#, fuzzy
+msgid "--verify with no packfile name given"
+msgstr "--verify senza un nome del file pack fornito"
+
+#: builtin/init-db.c:35
+#, c-format
+msgid "Could not make %s writable by group"
+msgstr ""
+
+#: builtin/init-db.c:62
+#, c-format
+msgid "insanely long template name %s"
+msgstr ""
+
+#: builtin/init-db.c:67
+#, c-format
+msgid "cannot stat '%s'"
+msgstr "non è stato possibile eseguire lo stat di '%s'"
+
+#: builtin/init-db.c:73
+#, c-format
+msgid "cannot stat template '%s'"
+msgstr ""
+
+#: builtin/init-db.c:80
+#, c-format
+msgid "cannot opendir '%s'"
+msgstr ""
+
+#: builtin/init-db.c:97
+#, c-format
+msgid "cannot readlink '%s'"
+msgstr ""
+
+#: builtin/init-db.c:99
+#, c-format
+msgid "insanely long symlink %s"
+msgstr ""
+
+#: builtin/init-db.c:102
+#, c-format
+msgid "cannot symlink '%s' '%s'"
+msgstr ""
+
+#: builtin/init-db.c:106
+#, c-format
+msgid "cannot copy '%s' to '%s'"
+msgstr ""
+
+#: builtin/init-db.c:110
+#, c-format
+msgid "ignoring template %s"
+msgstr ""
+
+#: builtin/init-db.c:133
+#, c-format
+msgid "insanely long template path %s"
+msgstr ""
+
+#: builtin/init-db.c:141
+#, c-format
+msgid "templates not found %s"
+msgstr ""
+
+#: builtin/init-db.c:154
+#, c-format
+msgid "not copying templates of a wrong format version %d from '%s'"
+msgstr ""
+
+#: builtin/init-db.c:192
+#, c-format
+msgid "insane git directory %s"
+msgstr ""
+
+#: builtin/init-db.c:322 builtin/init-db.c:325
+#, c-format
+msgid "%s already exists"
+msgstr "%s esiste già"
+
+#: builtin/init-db.c:354
+#, c-format
+msgid "unable to handle file type %d"
+msgstr ""
+
+#: builtin/init-db.c:357
+#, c-format
+msgid "unable to move %s to %s"
+msgstr "non è stato possibile spostare %s in %s"
+
+#: builtin/init-db.c:362
+#, c-format
+msgid "Could not create git link %s"
+msgstr ""
+
+#.
+#. * TRANSLATORS: The first '%s' is either "Reinitialized
+#. * existing" or "Initialized empty", the second " shared" or
+#. * "", and the last '%s%s' is the verbatim directory name.
+#.
+#: builtin/init-db.c:419
+#, c-format
+msgid "%s%s Git repository in %s%s\n"
+msgstr "%s%s archivio Git in %s%s\n"
+
+#: builtin/init-db.c:420
+#, fuzzy
+msgid "Reinitialized existing"
+msgstr "Reinizializzato un esistente"
+
+#: builtin/init-db.c:420
+#, fuzzy
+msgid "Initialized empty"
+msgstr "Inizializzato un vuoto"
+
+#: builtin/init-db.c:421
+msgid " shared"
+msgstr " condiviso"
+
+#: builtin/init-db.c:440
+msgid "cannot tell cwd"
+msgstr ""
+
+#: builtin/init-db.c:521 builtin/init-db.c:528
+#, c-format
+msgid "cannot mkdir %s"
+msgstr ""
+
+#: builtin/init-db.c:532
+#, c-format
+msgid "cannot chdir to %s"
+msgstr ""
+
+#: builtin/init-db.c:554
+#, c-format
+msgid ""
+"%s (or --work-tree=<directory>) not allowed without specifying %s (or --git-"
+"dir=<directory>)"
+msgstr ""
+"%s (o --work-tree=<cartella>) non consentito senza specificare %s (o --git-"
+"dir=<cartella>)"
+
+#: builtin/init-db.c:578
+msgid "Cannot access current working directory"
+msgstr "Non è stato possibile accedere alla cartella di lavoro corrente"
+
+#: builtin/init-db.c:585
+#, c-format
+msgid "Cannot access work tree '%s'"
+msgstr "Non è stato possibile accedere all'albero di lavoro '%s'"
+
+#: builtin/log.c:188
+#, c-format
+msgid "Final output: %d %s\n"
+msgstr ""
+
+#: builtin/log.c:401 builtin/log.c:489
+#, c-format
+msgid "Could not read object %s"
+msgstr "Non è stato possibile leggere l'oggetto %s"
+
+#: builtin/log.c:513
+#, c-format
+msgid "Unknown type: %d"
+msgstr "Tipo sconosciuto: %d"
+
+#: builtin/log.c:602
+msgid "format.headers without value"
+msgstr "format.headers non ha alcun valore"
+
+#: builtin/log.c:675
+msgid "name of output directory is too long"
+msgstr "il nome della cartella di output è troppo lungo"
+
+#: builtin/log.c:686
+#, c-format
+msgid "Cannot open patch file %s"
+msgstr "Non è possibile aprire il file patch %s"
+
+#: builtin/log.c:700
+msgid "Need exactly one range."
+msgstr ""
+
+#: builtin/log.c:708
+msgid "Not a range."
+msgstr ""
+
+#: builtin/log.c:745
+msgid "Could not extract email from committer identity."
+msgstr "Non è stato possibile estrarre l'indirizzo email dall'identità del committer."
+
+#: builtin/log.c:791
+msgid "Cover letter needs email format"
+msgstr ""
+
+#: builtin/log.c:885
+#, c-format
+msgid "insane in-reply-to: %s"
+msgstr ""
+
+#: builtin/log.c:958
+msgid "Two output directories?"
+msgstr "Due cartelle di output?"
+
+#: builtin/log.c:1179
+#, c-format
+msgid "bogus committer info %s"
+msgstr ""
+
+#: builtin/log.c:1224
+msgid "-n and -k are mutually exclusive."
+msgstr ""
+
+#: builtin/log.c:1226
+msgid "--subject-prefix and -k are mutually exclusive."
+msgstr ""
+
+#: builtin/log.c:1234
+msgid "--name-only does not make sense"
+msgstr "--name-only non ha senso"
+
+#: builtin/log.c:1236
+msgid "--name-status does not make sense"
+msgstr "--name-status non ha senso"
+
+#: builtin/log.c:1238
+msgid "--check does not make sense"
+msgstr "--check non ha senso"
+
+#: builtin/log.c:1261
+msgid "standard output, or directory, which one?"
+msgstr "standard output, o cartella, quale dei due?"
+
+#: builtin/log.c:1263
+#, c-format
+msgid "Could not create directory '%s'"
+msgstr "Non è stato possibile creare la cartella '%s'"
+
+#: builtin/log.c:1416
+msgid "Failed to create output files"
+msgstr "Creazione dei file di output non riuscita"
+
+#: builtin/log.c:1520
+#, c-format
+msgid ""
+"Could not find a tracked remote branch, please specify <upstream> manually.\n"
+msgstr ""
+
+#: builtin/log.c:1536 builtin/log.c:1538 builtin/log.c:1550
+#, c-format
+msgid "Unknown commit %s"
+msgstr "Commit %s sconosciuto"
+
+#: builtin/merge.c:90
+msgid "switch `m' requires a value"
+msgstr "lo switch 'm' richiede un valore"
+
+#: builtin/merge.c:127
+#, c-format
+msgid "Could not find merge strategy '%s'.\n"
+msgstr "Non è stato possibile trovare la strategia di merge '%s'.\n"
+
+#: builtin/merge.c:128
+#, c-format
+msgid "Available strategies are:"
+msgstr "Le strategie disponibili sono:"
+
+#: builtin/merge.c:133
+#, c-format
+msgid "Available custom strategies are:"
+msgstr "Le strategie personalizzate disponibili sono:"
+
+#: builtin/merge.c:240
+msgid "could not run stash."
+msgstr "non è stato possibile eseguire stash."
+
+#: builtin/merge.c:245
+msgid "stash failed"
+msgstr "esecuzione di stash non riuscita"
+
+#: builtin/merge.c:250
+#, c-format
+msgid "not a valid object: %s"
+msgstr "non è un oggetto valido: %s"
+
+#: builtin/merge.c:269 builtin/merge.c:286
+msgid "read-tree failed"
+msgstr "read-tree non riuscito"
+
+#: builtin/merge.c:316
+msgid " (nothing to squash)"
+msgstr ""
+
+#: builtin/merge.c:329
+#, c-format
+msgid "Squash commit -- not updating HEAD\n"
+msgstr ""
+
+#: builtin/merge.c:361
+msgid "Writing SQUASH_MSG"
+msgstr "Scrittura di SQUASH_MSG"
+
+#: builtin/merge.c:363
+msgid "Finishing SQUASH_MSG"
+msgstr "Completamento di SQUASH_MSG"
+
+#: builtin/merge.c:386
+#, c-format
+msgid "No merge message -- not updating HEAD\n"
+msgstr "Nessun messaggio di merge -- HEAD non viene aggiornato\n"
+
+#: builtin/merge.c:437
+#, c-format
+msgid "'%s' does not point to a commit"
+msgstr "'%s' non punta ad un commit"
+
+#: builtin/merge.c:536
+#, c-format
+msgid "Bad branch.%s.mergeoptions string: %s"
+msgstr "Stringa branch.%s.mergeoptions errata: %s"
+
+#: builtin/merge.c:629
+msgid "git write-tree failed to write a tree"
+msgstr "git write-tree non è riuscito a scrivere un albero"
+
+#: builtin/merge.c:679
+msgid "failed to read the cache"
+msgstr "lettura della cache non riuscita"
+
+#: builtin/merge.c:697
+msgid "Unable to write index."
+msgstr "Non è possibile scrivere l'indice."
+
+#: builtin/merge.c:710
+msgid "Not handling anything other than two heads merge."
+msgstr ""
+
+#: builtin/merge.c:724
+#, c-format
+msgid "Unknown option for merge-recursive: -X%s"
+msgstr "Opzione per merge-recursive sconosciuta: -X%s"
+
+#: builtin/merge.c:738
+#, c-format
+msgid "unable to write %s"
+msgstr "non è possibile scrivere %s"
+
+#: builtin/merge.c:877
+#, c-format
+msgid "Could not read from '%s'"
+msgstr "Non è stato possibile leggere da '%s'"
+
+#: builtin/merge.c:886
+#, c-format
+msgid "Not committing merge; use 'git commit' to complete the merge.\n"
+msgstr ""
+
+#: builtin/merge.c:892
+msgid ""
+"Please enter a commit message to explain why this merge is necessary,\n"
+"especially if it merges an updated upstream into a topic branch.\n"
+"\n"
+"Lines starting with '#' will be ignored, and an empty message aborts\n"
+"the commit.\n"
+msgstr ""
+
+#: builtin/merge.c:916
+msgid "Empty commit message."
+msgstr "Messaggio di commit vuoto."
+
+#: builtin/merge.c:928
+#, c-format
+msgid "Wonderful.\n"
+msgstr "Splendido.\n"
+
+#: builtin/merge.c:993
+#, c-format, fuzzy
+msgid "Automatic merge failed; fix conflicts and then commit the result.\n"
+msgstr ""
+"Merge automatico fallito; risolvere i conflitti ed effettuare il commit del\n"
+"risultato.\n"
+
+#: builtin/merge.c:1009
+#, c-format
+msgid "'%s' is not a commit"
+msgstr "'%s' non è un commit"
+
+#: builtin/merge.c:1050
+msgid "No current branch."
+msgstr "Nessun ramo corrente."
+
+#: builtin/merge.c:1052
+msgid "No remote for the current branch."
+msgstr ""
+
+#: builtin/merge.c:1054
+#, fuzzy
+msgid "No default upstream defined for the current branch."
+msgstr "Nessun upstream di default definito per il ramo corrente."
+
+#: builtin/merge.c:1059
+#, c-format
+msgid "No remote tracking branch for %s from %s"
+msgstr ""
+
+#: builtin/merge.c:1146 builtin/merge.c:1303
+#, c-format, fuzzy
+msgid "%s - not something we can merge"
+msgstr "%s - non è qualcosa per cui effettuare il merge"
+
+#: builtin/merge.c:1214
+msgid "There is no merge to abort (MERGE_HEAD missing)."
+msgstr ""
+
+#: builtin/merge.c:1230 git-pull.sh:31
+msgid ""
+"You have not concluded your merge (MERGE_HEAD exists).\n"
+"Please, commit your changes before you can merge."
+msgstr ""
+"Il merge non è stato concluso (esiste MERGE_HEAD).\n"
+"Per favore, effettuare il commit delle modifiche prima del merge."
+
+#: builtin/merge.c:1233 git-pull.sh:34
+msgid "You have not concluded your merge (MERGE_HEAD exists)."
+msgstr "Il merge non è stato concluso (esiste MERGE_HEAD)."
+
+#: builtin/merge.c:1237
+msgid ""
+"You have not concluded your cherry-pick (CHERRY_PICK_HEAD exists).\n"
+"Please, commit your changes before you can merge."
+msgstr ""
+"Il cherry-pick non è stato concluso (esiste CHERRY_PICK_HEAD).\n"
+"Per favore, eseguire il commit delle modifiche prima del merge."
+
+#: builtin/merge.c:1240
+msgid "You have not concluded your cherry-pick (CHERRY_PICK_HEAD exists)."
+msgstr ""
+
+#: builtin/merge.c:1249
+msgid "You cannot combine --squash with --no-ff."
+msgstr "Non è possibile combinare --squash con --no-off."
+
+#: builtin/merge.c:1254
+msgid "You cannot combine --no-ff with --ff-only."
+msgstr "Non è possibile combinare --no-ff con --ff-only."
+
+#: builtin/merge.c:1261
+msgid "No commit specified and merge.defaultToUpstream not set."
+msgstr "Nessun commit specificato e merge.defaultToUpstream non definito."
+
+#: builtin/merge.c:1293
+msgid "Can merge only exactly one commit into empty head"
+msgstr ""
+
+#: builtin/merge.c:1296
+msgid "Squash commit into empty head not supported yet"
+msgstr ""
+
+#: builtin/merge.c:1298
+msgid "Non-fast-forward commit does not make sense into an empty head"
+msgstr ""
+
+#: builtin/merge.c:1413
+#, c-format
+msgid "Updating %s..%s\n"
+msgstr "Aggiornamento di %s..%s\n"
+
+#: builtin/merge.c:1451
+#, c-format
+msgid "Trying really trivial in-index merge...\n"
+msgstr ""
+
+#: builtin/merge.c:1458
+#, c-format
+msgid "Nope.\n"
+msgstr "No.\n"
+
+#: builtin/merge.c:1490
+msgid "Not possible to fast-forward, aborting."
+msgstr ""
+
+#: builtin/merge.c:1513 builtin/merge.c:1592
+#, c-format
+msgid "Rewinding the tree to pristine...\n"
+msgstr ""
+
+#: builtin/merge.c:1517
+#, c-format
+msgid "Trying merge strategy %s...\n"
+msgstr ""
+
+#: builtin/merge.c:1583
+#, c-format
+msgid "No merge strategy handled the merge.\n"
+msgstr ""
+
+#: builtin/merge.c:1585
+#, c-format
+msgid "Merge with strategy %s failed.\n"
+msgstr ""
+
+#: builtin/merge.c:1594
+#, c-format
+msgid "Using the %s to prepare resolving by hand.\n"
+msgstr ""
+
+#: builtin/merge.c:1606
+#, c-format
+msgid "Automatic merge went well; stopped before committing as requested\n"
+msgstr ""
+
+#: builtin/mv.c:108
+#, c-format
+msgid "Checking rename of '%s' to '%s'\n"
+msgstr ""
+
+#: builtin/mv.c:112
+msgid "bad source"
+msgstr ""
+
+#: builtin/mv.c:115
+msgid "can not move directory into itself"
+msgstr ""
+
+#: builtin/mv.c:118
+msgid "cannot move directory over file"
+msgstr ""
+
+#: builtin/mv.c:128
+#, c-format
+msgid "Huh? %.*s is in index?"
+msgstr "Eh? %.*s si trova nell'indice?"
+
+#: builtin/mv.c:140
+msgid "source directory is empty"
+msgstr "la cartella sorgente è vuota"
+
+#: builtin/mv.c:171
+msgid "not under version control"
+msgstr "non si trova nel sistema di controllo versione"
+
+#: builtin/mv.c:173
+msgid "destination exists"
+msgstr "la destinazione esiste"
+
+#: builtin/mv.c:181
+#, c-format
+msgid "overwriting '%s'"
+msgstr "sovrascrittura di %s in corso"
+
+#: builtin/mv.c:184
+msgid "Cannot overwrite"
+msgstr ""
+
+#: builtin/mv.c:187
+msgid "multiple sources for the same target"
+msgstr "fonti multiple per la stessa destinazione"
+
+#: builtin/mv.c:202
+#, c-format
+msgid "%s, source=%s, destination=%s"
+msgstr "%s, sorgente=%s, destinazione=%s"
+
+#: builtin/mv.c:212
+#, c-format
+msgid "Renaming %s to %s\n"
+msgstr "Rinominazione di %s in %s in corso\n"
+
+#: builtin/mv.c:215 builtin/remote.c:731
+#, c-format
+msgid "renaming '%s' failed"
+msgstr ""
+
+#: builtin/notes.c:139
+#, c-format
+msgid "unable to start 'show' for object '%s'"
+msgstr ""
+
+#: builtin/notes.c:145
+msgid "can't fdopen 'show' output fd"
+msgstr ""
+
+#: builtin/notes.c:155
+#, c-format
+msgid "failed to close pipe to 'show' for object '%s'"
+msgstr ""
+
+#: builtin/notes.c:158
+#, c-format
+msgid "failed to finish 'show' for object '%s'"
+msgstr ""
+
+#: builtin/notes.c:175 builtin/tag.c:347
+#, c-format
+msgid "could not create file '%s'"
+msgstr ""
+
+#: builtin/notes.c:189
+msgid "Please supply the note contents using either -m or -F option"
+msgstr ""
+
+#: builtin/notes.c:210 builtin/notes.c:973
+#, c-format
+msgid "Removing note for object %s\n"
+msgstr ""
+
+#: builtin/notes.c:215
+msgid "unable to write note object"
+msgstr ""
+
+#: builtin/notes.c:217
+#, c-format
+msgid "The note contents has been left in %s"
+msgstr ""
+
+#: builtin/notes.c:251 builtin/tag.c:542
+#, c-format
+msgid "cannot read '%s'"
+msgstr ""
+
+#: builtin/notes.c:253 builtin/tag.c:545
+#, c-format
+msgid "could not open or read '%s'"
+msgstr ""
+
+#: builtin/notes.c:272 builtin/notes.c:445 builtin/notes.c:447
+#: builtin/notes.c:507 builtin/notes.c:561 builtin/notes.c:644
+#: builtin/notes.c:649 builtin/notes.c:724 builtin/notes.c:766
+#: builtin/notes.c:968 builtin/reset.c:293 builtin/tag.c:558
+#, c-format
+msgid "Failed to resolve '%s' as a valid ref."
+msgstr ""
+
+#: builtin/notes.c:275
+#, c-format
+msgid "Failed to read object '%s'."
+msgstr ""
+
+#: builtin/notes.c:299
+msgid "Cannot commit uninitialized/unreferenced notes tree"
+msgstr ""
+
+#: builtin/notes.c:340
+#, c-format
+msgid "Bad notes.rewriteMode value: '%s'"
+msgstr "Valore di notes.rewriteMode errato: '%s'"
+
+#: builtin/notes.c:350
+#, c-format
+msgid "Refusing to rewrite notes in %s (outside of refs/notes/)"
+msgstr ""
+
+#. TRANSLATORS: The first %s is the name of the
+#. environment variable, the second %s is its value
+#: builtin/notes.c:377
+#, c-format
+msgid "Bad %s value: '%s'"
+msgstr "Valore di %s errato: '%s'"
+
+#: builtin/notes.c:441
+#, c-format
+msgid "Malformed input line: '%s'."
+msgstr ""
+
+#: builtin/notes.c:456
+#, c-format
+msgid "Failed to copy notes from '%s' to '%s'"
+msgstr ""
+
+#: builtin/notes.c:500 builtin/notes.c:554 builtin/notes.c:627
+#: builtin/notes.c:639 builtin/notes.c:712 builtin/notes.c:759
+#: builtin/notes.c:1033
+msgid "too many parameters"
+msgstr "troppi parametri"
+
+#: builtin/notes.c:513 builtin/notes.c:772
+#, c-format
+msgid "No note found for object %s."
+msgstr "Nessuna nota trovata per l'oggetto %s."
+
+#: builtin/notes.c:580
+#, c-format
+msgid ""
+"Cannot add notes. Found existing notes for object %s. Use '-f' to overwrite "
+"existing notes"
+msgstr ""
+
+#: builtin/notes.c:585 builtin/notes.c:662
+#, c-format
+msgid "Overwriting existing notes for object %s\n"
+msgstr ""
+
+#: builtin/notes.c:635
+msgid "too few parameters"
+msgstr "troppi pochi parametri"
+
+#: builtin/notes.c:656
+#, c-format
+msgid ""
+"Cannot copy notes. Found existing notes for object %s. Use '-f' to overwrite "
+"existing notes"
+msgstr ""
+
+#: builtin/notes.c:668
+#, c-format
+msgid "Missing notes on source object %s. Cannot copy."
+msgstr ""
+
+#: builtin/notes.c:717
+#, c-format
+msgid ""
+"The -m/-F/-c/-C options have been deprecated for the 'edit' subcommand.\n"
+"Please use 'git notes add -f -m/-F/-c/-C' instead.\n"
+msgstr ""
+
+#: builtin/notes.c:971
+#, c-format
+msgid "Object %s has no note\n"
+msgstr "L'oggetto %s non ha note.\n"
+
+#: builtin/notes.c:1103 builtin/remote.c:1598
+#, c-format
+msgid "Unknown subcommand: %s"
+msgstr ""
+
+#: builtin/pack-objects.c:2315
+#, c-format
+msgid "unsupported index version %s"
+msgstr ""
+
+#: builtin/pack-objects.c:2319
+#, c-format
+msgid "bad index version '%s'"
+msgstr "versione dell'indice '%s' errata"
+
+#: builtin/pack-objects.c:2342
+#, c-format
+msgid "option %s does not accept negative form"
+msgstr "l'opzione %s non accetta forme negative"
+
+#: builtin/pack-objects.c:2346
+#, c-format
+msgid "unable to parse value '%s' for option %s"
+msgstr ""
+
+#: builtin/push.c:45
+msgid "tag shorthand without <tag>"
+msgstr ""
+
+#: builtin/push.c:64
+msgid "--delete only accepts plain target ref names"
+msgstr ""
+
+#: builtin/push.c:99
+msgid ""
+"\n"
+"To choose either option permanently, see push.default in 'git help config'."
+msgstr ""
+
+#: builtin/push.c:102
+#, c-format
+msgid ""
+"The upstream branch of your current branch does not match\n"
+"the name of your current branch.  To push to the upstream branch\n"
+"on the remote, use\n"
+"\n"
+"    git push %s HEAD:%s\n"
+"\n"
+"To push to the branch of the same name on the remote, use\n"
+"\n"
+"    git push %s %s\n"
+"%s"
+msgstr ""
+
+#: builtin/push.c:121
+#, c-format
+msgid ""
+"You are not currently on a branch.\n"
+"To push the history leading to the current (detached HEAD)\n"
+"state now, use\n"
+"\n"
+"    git push %s HEAD:<name-of-remote-branch>\n"
+msgstr ""
+
+#: builtin/push.c:128
+#, c-format
+msgid ""
+"The current branch %s has no upstream branch.\n"
+"To push the current branch and set the remote as upstream, use\n"
+"\n"
+"    git push --set-upstream %s %s\n"
+msgstr ""
+
+#: builtin/push.c:136
+#, c-format
+msgid "The current branch %s has multiple upstream branches, refusing to push."
+msgstr ""
+
+#: builtin/push.c:139
+#, c-format
+msgid ""
+"You are pushing to remote '%s', which is not the upstream of\n"
+"your current branch '%s', without telling me what to push\n"
+"to update which remote branch."
+msgstr ""
+
+#: builtin/push.c:174
+msgid ""
+"You didn't specify any refspecs to push, and push.default is \"nothing\"."
+msgstr ""
+
+#: builtin/push.c:181
+msgid ""
+"Updates were rejected because the tip of your current branch is behind\n"
+"its remote counterpart. Merge the remote changes (e.g. 'git pull')\n"
+"before pushing again.\n"
+"See the 'Note about fast-forwards' in 'git push --help' for details."
+msgstr ""
+
+#: builtin/push.c:187
+msgid ""
+"Updates were rejected because a pushed branch tip is behind its remote\n"
+"counterpart. If you did not intend to push that branch, you may want to\n"
+"specify branches to push or set the 'push.default' configuration\n"
+"variable to 'current' or 'upstream' to push only the current branch."
+msgstr ""
+
+#: builtin/push.c:193
+msgid ""
+"Updates were rejected because a pushed branch tip is behind its remote\n"
+"counterpart. Check out this branch and merge the remote changes\n"
+"(e.g. 'git pull') before pushing again.\n"
+"See the 'Note about fast-forwards' in 'git push --help' for details."
+msgstr ""
+
+#: builtin/push.c:233
+#, c-format
+msgid "Pushing to %s\n"
+msgstr ""
+
+#: builtin/push.c:237
+#, c-format
+msgid "failed to push some refs to '%s'"
+msgstr ""
+
+#: builtin/push.c:269
+#, c-format
+msgid "bad repository '%s'"
+msgstr "archivio '%s' errato"
+
+#: builtin/push.c:270
+msgid ""
+"No configured push destination.\n"
+"Either specify the URL from the command-line or configure a remote "
+"repository using\n"
+"\n"
+"    git remote add <name> <url>\n"
+"\n"
+"and then push using the remote name\n"
+"\n"
+"    git push <name>\n"
+msgstr ""
+
+#: builtin/push.c:285
+msgid "--all and --tags are incompatible"
+msgstr "--all e tags non sono compatibili"
+
+#: builtin/push.c:286
+msgid "--all can't be combined with refspecs"
+msgstr ""
+
+#: builtin/push.c:291
+msgid "--mirror and --tags are incompatible"
+msgstr ""
+
+#: builtin/push.c:292
+msgid "--mirror can't be combined with refspecs"
+msgstr ""
+
+#: builtin/push.c:297
+msgid "--all and --mirror are incompatible"
+msgstr "--all e --mirror non sono compatibili"
+
+#: builtin/push.c:385
+msgid "--delete is incompatible with --all, --mirror and --tags"
+msgstr "--delete non è compatibile con --all, --mirror e --tags"
+
+#: builtin/push.c:387
+msgid "--delete doesn't make sense without any refs"
+msgstr ""
+
+#: builtin/remote.c:98
+#, c-format
+msgid "Updating %s"
+msgstr "Aggiornamento di %s"
+
+#: builtin/remote.c:130
+msgid ""
+"--mirror is dangerous and deprecated; please\n"
+"\t use --mirror=fetch or --mirror=push instead"
+msgstr ""
+"--mirror è pericoloso e deprecato; per favore\n"
+"\t usare invece --mirror-fetch o --mirror-push"
+
+#: builtin/remote.c:147
+#, c-format
+msgid "unknown mirror argument: %s"
+msgstr ""
+
+#: builtin/remote.c:185
+msgid "specifying a master branch makes no sense with --mirror"
+msgstr ""
+
+#: builtin/remote.c:187
+msgid "specifying branches to track makes sense only with fetch mirrors"
+msgstr ""
+
+#: builtin/remote.c:195 builtin/remote.c:646
+#, c-format
+msgid "remote %s already exists."
+msgstr ""
+
+#: builtin/remote.c:199 builtin/remote.c:650
+#, c-format
+msgid "'%s' is not a valid remote name"
+msgstr ""
+
+#: builtin/remote.c:243
+#, c-format
+msgid "Could not setup master '%s'"
+msgstr ""
+
+#: builtin/remote.c:299
+#, c-format
+msgid "more than one %s"
+msgstr ""
+
+#: builtin/remote.c:339
+#, c-format
+msgid "Could not get fetch map for refspec %s"
+msgstr ""
+
+#: builtin/remote.c:440 builtin/remote.c:448
+msgid "(matching)"
+msgstr ""
+
+#: builtin/remote.c:452
+msgid "(delete)"
+msgstr ""
+
+#: builtin/remote.c:595 builtin/remote.c:601 builtin/remote.c:607
+#, c-format
+msgid "Could not append '%s' to '%s'"
+msgstr ""
+
+#: builtin/remote.c:639 builtin/remote.c:792 builtin/remote.c:890
+#, c-format
+msgid "No such remote: %s"
+msgstr ""
+
+#: builtin/remote.c:656
+#, c-format, fuzzy
+msgid "Could not rename config section '%s' to '%s'"
+msgstr "Non è stato possibile rinominare la sezione di configurazione '%s' in '%s'"
+
+#: builtin/remote.c:662 builtin/remote.c:799
+#, c-format
+msgid "Could not remove config section '%s'"
+msgstr "Non è stato possibile rimuovere la sezione di configurazione '%s'"
+
+#: builtin/remote.c:677
+#, c-format
+msgid ""
+"Not updating non-default fetch respec\n"
+"\t%s\n"
+"\tPlease update the configuration manually if necessary."
+msgstr ""
+
+#: builtin/remote.c:683
+#, c-format
+msgid "Could not append '%s'"
+msgstr ""
+
+#: builtin/remote.c:694
+#, c-format
+msgid "Could not set '%s'"
+msgstr ""
+
+#: builtin/remote.c:716
+#, c-format
+msgid "deleting '%s' failed"
+msgstr "eliminazione di '%s' fallita"
+
+#: builtin/remote.c:750
+#, c-format
+msgid "creating '%s' failed"
+msgstr "creazione di '%s' non riuscita"
+
+#: builtin/remote.c:764
+#, c-format
+msgid "Could not remove branch %s"
+msgstr "Non è stato possibile rimuovere il ramo %s"
+
+#: builtin/remote.c:834
+msgid ""
+"Note: A branch outside the refs/remotes/ hierarchy was not removed;\n"
+"to delete it, use:"
+msgid_plural ""
+"Note: Some branches outside the refs/remotes/ hierarchy were not removed;\n"
+"to delete them, use:"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/remote.c:943
+#, c-format
+msgid " new (next fetch will store in remotes/%s)"
+msgstr ""
+
+#: builtin/remote.c:946
+msgid " tracked"
+msgstr ""
+
+#: builtin/remote.c:948
+msgid " stale (use 'git remote prune' to remove)"
+msgstr ""
+
+#: builtin/remote.c:950
+msgid " ???"
+msgstr ""
+
+#: builtin/remote.c:991
+#, c-format
+msgid "invalid branch.%s.merge; cannot rebase onto > 1 branch"
+msgstr ""
+
+#: builtin/remote.c:998
+#, c-format
+msgid "rebases onto remote %s"
+msgstr ""
+
+#: builtin/remote.c:1001
+#, c-format
+msgid " merges with remote %s"
+msgstr ""
+
+#: builtin/remote.c:1002
+msgid "    and with remote"
+msgstr ""
+
+#: builtin/remote.c:1004
+#, c-format
+msgid "merges with remote %s"
+msgstr ""
+
+#: builtin/remote.c:1005
+msgid "   and with remote"
+msgstr ""
+
+#: builtin/remote.c:1051
+msgid "create"
+msgstr ""
+
+#: builtin/remote.c:1054
+msgid "delete"
+msgstr ""
+
+#: builtin/remote.c:1058
+msgid "up to date"
+msgstr ""
+
+#: builtin/remote.c:1061
+msgid "fast-forwardable"
+msgstr ""
+
+#: builtin/remote.c:1064
+msgid "local out of date"
+msgstr ""
+
+#: builtin/remote.c:1071
+#, c-format
+msgid "    %-*s forces to %-*s (%s)"
+msgstr ""
+
+#: builtin/remote.c:1074
+#, c-format
+msgid "    %-*s pushes to %-*s (%s)"
+msgstr ""
+
+#: builtin/remote.c:1078
+#, c-format
+msgid "    %-*s forces to %s"
+msgstr ""
+
+#: builtin/remote.c:1081
+#, c-format
+msgid "    %-*s pushes to %s"
+msgstr ""
+
+#: builtin/remote.c:1118
+#, c-format
+msgid "* remote %s"
+msgstr ""
+
+#: builtin/remote.c:1119
+#, c-format
+msgid "  Fetch URL: %s"
+msgstr ""
+
+#: builtin/remote.c:1120 builtin/remote.c:1285
+msgid "(no URL)"
+msgstr "(nessun URL)"
+
+#: builtin/remote.c:1129 builtin/remote.c:1131
+#, c-format
+msgid "  Push  URL: %s"
+msgstr ""
+
+#: builtin/remote.c:1133 builtin/remote.c:1135 builtin/remote.c:1137
+#, c-format
+msgid "  HEAD branch: %s"
+msgstr "  ramo HEAD: %s"
+
+#: builtin/remote.c:1139
+#, c-format
+msgid ""
+"  HEAD branch (remote HEAD is ambiguous, may be one of the following):\n"
+msgstr ""
+
+#: builtin/remote.c:1151
+#, c-format
+msgid "  Remote branch:%s"
+msgid_plural "  Remote branches:%s"
+msgstr[0] "  Ramo remoto:%s"
+msgstr[1] "  Rami remoti:%s"
+
+#: builtin/remote.c:1154 builtin/remote.c:1181
+msgid " (status not queried)"
+msgstr ""
+
+#: builtin/remote.c:1163
+msgid "  Local branch configured for 'git pull':"
+msgid_plural "  Local branches configured for 'git pull':"
+msgstr[0] "  Ramo locale configurato per 'git pull':"
+msgstr[1] "  Rami locali configurati per 'git pull':"
+
+#: builtin/remote.c:1171
+msgid "  Local refs will be mirrored by 'git push'"
+msgstr ""
+
+#: builtin/remote.c:1178
+#, c-format
+msgid "  Local ref configured for 'git push'%s:"
+msgid_plural "  Local refs configured for 'git push'%s:"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/remote.c:1216
+msgid "Cannot determine remote HEAD"
+msgstr ""
+
+#: builtin/remote.c:1218
+msgid "Multiple remote HEAD branches. Please choose one explicitly with:"
+msgstr ""
+
+#: builtin/remote.c:1228
+#, c-format
+msgid "Could not delete %s"
+msgstr ""
+
+#: builtin/remote.c:1236
+#, c-format
+msgid "Not a valid ref: %s"
+msgstr ""
+
+#: builtin/remote.c:1238
+#, c-format
+msgid "Could not setup %s"
+msgstr ""
+
+#: builtin/remote.c:1274
+#, c-format
+msgid " %s will become dangling!"
+msgstr ""
+
+#: builtin/remote.c:1275
+#, c-format
+msgid " %s has become dangling!"
+msgstr ""
+
+#: builtin/remote.c:1281
+#, c-format
+msgid "Pruning %s"
+msgstr ""
+
+#: builtin/remote.c:1282
+#, c-format
+msgid "URL: %s"
+msgstr ""
+
+#: builtin/remote.c:1295
+#, c-format
+msgid " * [would prune] %s"
+msgstr ""
+
+#: builtin/remote.c:1298
+#, c-format
+msgid " * [pruned] %s"
+msgstr ""
+
+#: builtin/remote.c:1387 builtin/remote.c:1461
+#, c-format
+msgid "No such remote '%s'"
+msgstr ""
+
+#: builtin/remote.c:1414
+msgid "no remote specified"
+msgstr ""
+
+#: builtin/remote.c:1447
+msgid "--add --delete doesn't make sense"
+msgstr "--add --delete non ha senso"
+
+#: builtin/remote.c:1487
+#, c-format
+msgid "Invalid old URL pattern: %s"
+msgstr ""
+
+#: builtin/remote.c:1495
+#, c-format
+msgid "No such URL found: %s"
+msgstr "Nessuna URL trovata: %s"
+
+#: builtin/remote.c:1497
+msgid "Will not delete all non-push URLs"
+msgstr ""
+
+#: builtin/reset.c:33
+msgid "mixed"
+msgstr ""
+
+#: builtin/reset.c:33
+msgid "soft"
+msgstr ""
+
+#: builtin/reset.c:33
+msgid "hard"
+msgstr ""
+
+#: builtin/reset.c:33
+msgid "merge"
+msgstr ""
+
+#: builtin/reset.c:33
+msgid "keep"
+msgstr ""
+
+#: builtin/reset.c:77
+msgid "You do not have a valid HEAD."
+msgstr ""
+
+#: builtin/reset.c:79
+msgid "Failed to find tree of HEAD."
+msgstr ""
+
+#: builtin/reset.c:85
+#, c-format
+msgid "Failed to find tree of %s."
+msgstr "Ricerca dell'albero di %s non riuscita."
+
+#: builtin/reset.c:96
+msgid "Could not write new index file."
+msgstr "Non è stato possibile scrivere il nuovo file indice."
+
+#: builtin/reset.c:106
+#, c-format, fuzzy
+msgid "HEAD is now at %s"
+msgstr "HEAD ora si trova a %s"
+
+#: builtin/reset.c:130
+msgid "Could not read index"
+msgstr "Non è possibile leggere l'indice"
+
+#: builtin/reset.c:133
+msgid "Unstaged changes after reset:"
+msgstr ""
+
+#: builtin/reset.c:223
+#, c-format
+msgid "Cannot do a %s reset in the middle of a merge."
+msgstr ""
+
+#: builtin/reset.c:297
+#, c-format
+msgid "Could not parse object '%s'."
+msgstr ""
+
+#: builtin/reset.c:302
+msgid "--patch is incompatible with --{hard,mixed,soft}"
+msgstr "--patch non è compatibile con --{hard,mixed,soft}"
+
+#: builtin/reset.c:311
+msgid "--mixed with paths is deprecated; use 'git reset -- <paths>' instead."
+msgstr "--mixed con i percorsi è deprecata; usare invece 'git reset -- <percorso>'."
+
+#: builtin/reset.c:313
+#, c-format
+msgid "Cannot do %s reset with paths."
+msgstr ""
+
+#: builtin/reset.c:325
+#, c-format, fuzzy
+msgid "%s reset is not allowed in a bare repository"
+msgstr "%s reset non è consentito in un archivio scoperto #FIXME: bare"
+
+#: builtin/reset.c:341
+#, c-format, fuzzy
+msgid "Could not reset index file to revision '%s'."
+msgstr "Non è possibile ripristinare il file indice alla revisione '%s'."
+
+#: builtin/revert.c:70 builtin/revert.c:92
+#, c-format
+msgid "%s: %s cannot be used with %s"
+msgstr "%s: %s non può essere usato con %s"
+
+#: builtin/revert.c:131
+msgid "program error"
+msgstr "errore del programma"
+
+#: builtin/revert.c:221
+#, fuzzy
+msgid "revert failed"
+msgstr "revert non riuscito"
+
+#: builtin/revert.c:236
+#, fuzzy
+msgid "cherry-pick failed"
+msgstr "cherry-pick non riuscito"
+
+#: builtin/rm.c:109
+#, c-format
+msgid ""
+"'%s' has staged content different from both the file and the HEAD\n"
+"(use -f to force removal)"
+msgstr ""
+
+#: builtin/rm.c:115
+#, c-format
+msgid ""
+"'%s' has changes staged in the index\n"
+"(use --cached to keep the file, or -f to force removal)"
+msgstr ""
+
+#: builtin/rm.c:119
+#, c-format
+msgid ""
+"'%s' has local modifications\n"
+"(use --cached to keep the file, or -f to force removal)"
+msgstr ""
+"'%s' contiene delle modifiche locali\n"
+"(usare --cached per mantenere il file, o -f per forzare la rimozione)"
+
+#: builtin/rm.c:194
+#, c-format
+msgid "not removing '%s' recursively without -r"
+msgstr ""
+
+#: builtin/rm.c:230
+#, c-format
+msgid "git rm: unable to remove %s"
+msgstr "git rm: non è possibile eliminare %s"
+
+#: builtin/shortlog.c:157
+#, c-format
+msgid "Missing author: %s"
+msgstr "Autore mancante: %s"
+
+#: builtin/tag.c:60
+#, c-format
+msgid "malformed object at '%s'"
+msgstr ""
+
+#: builtin/tag.c:207
+#, c-format, fuzzy
+msgid "tag name too long: %.*s..."
+msgstr "nome tag troppo lungo: %.*s..."
+
+#: builtin/tag.c:212
+#, c-format
+msgid "tag '%s' not found."
+msgstr "tag '%s' non trovato."
+
+#: builtin/tag.c:227
+#, c-format
+msgid "Deleted tag '%s' (was %s)\n"
+msgstr "Tag '%s' eliminato (era %s)\n"
+
+#: builtin/tag.c:239
+#, c-format
+msgid "could not verify the tag '%s'"
+msgstr "non è possibile verificare il tag '%s'"
+
+#: builtin/tag.c:249
+msgid ""
+"\n"
+"#\n"
+"# Write a tag message\n"
+"# Lines starting with '#' will be ignored.\n"
+"#\n"
+msgstr ""
+
+#: builtin/tag.c:256
+msgid ""
+"\n"
+"#\n"
+"# Write a tag message\n"
+"# Lines starting with '#' will be kept; you may remove them yourself if you "
+"want to.\n"
+"#\n"
+msgstr ""
+
+#: builtin/tag.c:298
+msgid "unable to sign the tag"
+msgstr "non è possibile firmare il tag"
+
+#: builtin/tag.c:300
+msgid "unable to write tag file"
+msgstr ""
+
+#: builtin/tag.c:325
+#, fuzzy
+msgid "bad object type."
+msgstr "tipo di oggetto errato."
+
+#: builtin/tag.c:338
+#, fuzzy
+msgid "tag header too big."
+msgstr "intestazione del tag troppo grande"
+
+#: builtin/tag.c:370
+#, fuzzy
+msgid "no tag message?"
+msgstr "nessun messaggio per il tag?"
+
+#: builtin/tag.c:376
+#, c-format, fuzzy
+msgid "The tag message has been left in %s\n"
+msgstr "Il messaggio tag è stato lasciato in %s\n"
+
+#: builtin/tag.c:425
+#, fuzzy
+msgid "switch 'points-at' requires an object"
+msgstr "lo switch 'points-at' richiede un oggetto"
+
+#: builtin/tag.c:427
+#, c-format
+msgid "malformed object name '%s'"
+msgstr ""
+
+#: builtin/tag.c:506
+msgid "--column and -n are incompatible"
+msgstr "--column e -n non sono compatibili"
+
+#: builtin/tag.c:523
+msgid "-n option is only allowed with -l."
+msgstr "l'opzione -n è consentita solo con -l."
+
+#: builtin/tag.c:525
+msgid "--contains option is only allowed with -l."
+msgstr "l'opzione --contains è consentita solo con -l."
+
+#: builtin/tag.c:527
+msgid "--points-at option is only allowed with -l."
+msgstr "l'opzione --points-at è consentita solo con -l."
+
+#: builtin/tag.c:535
+msgid "only one -F or -m option is allowed."
+msgstr "è consentita una sola opzione tra -F e -m."
+
+#: builtin/tag.c:555
+msgid "too many params"
+msgstr "troppi parametri"
+
+#: builtin/tag.c:561
+#, c-format, fuzzy
+msgid "'%s' is not a valid tag name."
+msgstr "'%s' non è un nome tag valido."
+
+#: builtin/tag.c:566
+#, c-format
+msgid "tag '%s' already exists"
+msgstr "il tag '%s' esiste già"
+
+#: builtin/tag.c:584
+#, c-format
+msgid "%s: cannot lock the ref"
+msgstr ""
+
+#: builtin/tag.c:586
+#, c-format
+msgid "%s: cannot update the ref"
+msgstr ""
+
+#: builtin/tag.c:588
+#, c-format
+msgid "Updated tag '%s' (was %s)\n"
+msgstr "Tag '%s' aggiornato (era %s)\n"
+
+#: git.c:16
+msgid "See 'git help <command>' for more information on a specific command."
+msgstr "Consultare 'git help <comando> per maggiori informazioni su un comando specifico."
+
+#: parse-options.h:133 parse-options.h:235
+msgid "n"
+msgstr "n"
+
+#: parse-options.h:141
+#, fuzzy
+msgid "time"
+msgstr "tempo"
+
+#: parse-options.h:149
+msgid "file"
+msgstr "file"
+
+#: parse-options.h:151
+msgid "when"
+msgstr "quando"
+
+#: parse-options.h:156
+msgid "no-op (backward compatibility)"
+msgstr ""
+
+#: parse-options.h:228
+msgid "be more verbose"
+msgstr "più dettagliato"
+
+#: parse-options.h:230
+msgid "be more quiet"
+msgstr "meno dettagliato"
+
+#: parse-options.h:236
+#, fuzzy
+msgid "use <n> digits to display SHA-1s"
+msgstr "usa <n> cifre per mostrare SHA-1"
+
+#: common-cmds.h:8
+#, fuzzy
+msgid "Add file contents to the index"
+msgstr "Aggiunge il contenuto del file all'indice"
+
+#: common-cmds.h:9
+msgid "Find by binary search the change that introduced a bug"
+msgstr ""
+
+#: common-cmds.h:10
+msgid "List, create, or delete branches"
+msgstr "Elenca, crea o elimina rami"
+
+#: common-cmds.h:11
+msgid "Checkout a branch or paths to the working tree"
+msgstr ""
+
+#: common-cmds.h:12
+msgid "Clone a repository into a new directory"
+msgstr "Clona un archivio in una nuova cartella"
+
+#: common-cmds.h:13
+#, fuzzy
+msgid "Record changes to the repository"
+msgstr "Registra modifiche nell'archivio"
+
+#: common-cmds.h:14
+msgid "Show changes between commits, commit and working tree, etc"
+msgstr "Mostra le modifiche tra i commit, commit e albero di lavoro, ecc"
+
+#: common-cmds.h:15
+msgid "Download objects and refs from another repository"
+msgstr ""
+
+#: common-cmds.h:16
+msgid "Print lines matching a pattern"
+msgstr "Stampa le righe corrispondenti ad un modello"
+
+#: common-cmds.h:17
+msgid "Create an empty git repository or reinitialize an existing one"
+msgstr "Crea un archivio git vuoto o reinizializza uno esistente"
+
+#: common-cmds.h:18
+msgid "Show commit logs"
+msgstr "Mostra log del commit"
+
+#: common-cmds.h:19
+#, fuzzy
+msgid "Join two or more development histories together"
+msgstr "Unisce due o più cronologie di sviluppo insieme"
+
+#: common-cmds.h:20
+msgid "Move or rename a file, a directory, or a symlink"
+msgstr "Sposta o rinomina un file, una cartella o un link simbolico"
+
+#: common-cmds.h:21
+#, fuzzy
+msgid "Fetch from and merge with another repository or a local branch"
+msgstr "Preleva e applica da un altro archivio o un ramo locale"
+
+#: common-cmds.h:22
+msgid "Update remote refs along with associated objects"
+msgstr ""
+
+#: common-cmds.h:23
+msgid "Forward-port local commits to the updated upstream head"
+msgstr ""
+
+#: common-cmds.h:24
+#, fuzzy
+msgid "Reset current HEAD to the specified state"
+msgstr "Ripristina l'HEAD corrente allo stato specificato"
+
+#: common-cmds.h:25
+msgid "Remove files from the working tree and from the index"
+msgstr "Rimuove file dall'albero di lavoro e dall'indice"
+
+#: common-cmds.h:26
+msgid "Show various types of objects"
+msgstr "Mostra vari tipi di oggetti"
+
+#: common-cmds.h:27
+msgid "Show the working tree status"
+msgstr "Mostra lo stato dell'albero di lavoro"
+
+#: common-cmds.h:28
+#, fuzzy
+msgid "Create, list, delete or verify a tag object signed with GPG"
+msgstr "Crea, elenca. elimina o verifica un oggetto tag firmato con GPG"
+
+#: git-am.sh:50
+#, fuzzy
+msgid "You need to set your committer info first"
+msgstr "È necessario impostare le informazioni sul committer"
+
+#: git-am.sh:137
+msgid "Repository lacks necessary blobs to fall back on 3-way merge."
+msgstr ""
+
+#: git-am.sh:154
+msgid ""
+"Did you hand edit your patch?\n"
+"It does not apply to blobs recorded in its index."
+msgstr ""
+
+#: git-am.sh:163
+msgid "Falling back to patching base and 3-way merge..."
+msgstr ""
+
+#: git-am.sh:275
+#, fuzzy
+msgid "Only one StGIT patch series can be applied at once"
+msgstr "Può essere applicata solo una serie di patch StGIT per volta"
+
+#: git-am.sh:362
+#, sh-format
+msgid "Patch format $patch_format is not supported."
+msgstr "Il formato patch $patch_format non è supportato."
+
+#: git-am.sh:364
+msgid "Patch format detection failed."
+msgstr ""
+
+#: git-am.sh:418
+msgid "-d option is no longer supported.  Do not use."
+msgstr "l'opzione -d non è più supportata.  Non utilizzarla."
+
+#: git-am.sh:481
+#, sh-format
+msgid "previous rebase directory $dotest still exists but mbox given."
+msgstr ""
+
+#: git-am.sh:486
+#, fuzzy
+msgid "Please make up your mind. --skip or --abort?"
+msgstr "Per favore, decidetevi. --skip o --abort?"
+
+#: git-am.sh:513
+msgid "Resolve operation not in progress, we are not resuming."
+msgstr ""
+
+#: git-am.sh:579
+#, sh-format
+msgid "Dirty index: cannot apply patches (dirty: $files)"
+msgstr ""
+
+#: git-am.sh:755
+#, fuzzy
+msgid "cannot be interactive without stdin connected to a terminal."
+msgstr ""
+"non è possibile passare in modalità interattiva senza uno standard input connesso ad\n"
+"un terminale"
+
+#. TRANSLATORS: Make sure to include [y], [n], [e], [v] and [a]
+#. in your translation. The program will only accept English
+#. input at this point.
+#: git-am.sh:766
+#, fuzzy
+msgid "Apply? [y]es/[n]o/[e]dit/[v]iew patch/[a]ccept all "
+msgstr "Applicare? [s]ì/[n]o/[m]odifica/[v]isualizza/mostra [p]atch/[a]ccetta tutto "
+
+#: git-am.sh:802
+#, sh-format
+msgid "Applying: $FIRSTLINE"
+msgstr ""
+
+#: git-am.sh:847
+msgid "No changes -- Patch already applied."
+msgstr "Nessuna modifica -- patch già applicata."
+
+#: git-am.sh:873
+msgid "applying to an empty history"
+msgstr ""
+
+#. TRANSLATORS: Make sure to include [Y] and [n] in your
+#. translation. The program will only accept English input
+#. at this point.
+#: git-bisect.sh:54
+#, fuzzy
+msgid "Do you want me to do it for you [Y/n]? "
+msgstr "Volete che me ne occupi io [S/n]? "
+
+#: git-bisect.sh:95
+#, sh-format
+msgid "unrecognised option: '$arg'"
+msgstr "opzione non riconoscitua: '$arg'"
+
+#: git-bisect.sh:99
+#, sh-format
+msgid "'$arg' does not appear to be a valid revision"
+msgstr ""
+
+#: git-bisect.sh:117
+#, fuzzy
+msgid "Bad HEAD - I need a HEAD"
+msgstr "HEAD errata - ho bisogno di una HEAD"
+
+#: git-bisect.sh:130
+#, sh-format
+msgid ""
+"Checking out '$start_head' failed. Try 'git bisect reset <validbranch>'."
+msgstr ""
+
+#: git-bisect.sh:140
+msgid "won't bisect on seeked tree"
+msgstr ""
+
+#: git-bisect.sh:144
+msgid "Bad HEAD - strange symbolic ref"
+msgstr ""
+
+#: git-bisect.sh:189
+#, sh-format
+msgid "Bad bisect_write argument: $state"
+msgstr ""
+
+#: git-bisect.sh:218
+#, sh-format
+msgid "Bad rev input: $arg"
+msgstr ""
+
+#: git-bisect.sh:232
+msgid "Please call 'bisect_state' with at least one argument."
+msgstr "Per favore, chiamare 'bisect_state' con almeno un argomento."
+
+#: git-bisect.sh:244
+#, sh-format
+msgid "Bad rev input: $rev"
+msgstr ""
+
+#: git-bisect.sh:250
+msgid "'git bisect bad' can take only one argument."
+msgstr "'git bisect bad' può prendere un solo argomento."
+
+#. TRANSLATORS: Make sure to include [Y] and [n] in your
+#. translation. The program will only accept English input
+#. at this point.
+#: git-bisect.sh:279
+msgid "Are you sure [Y/n]? "
+msgstr "Si è sicuri? [S/n] "
+
+#: git-bisect.sh:354
+#, sh-format
+msgid "'$invalid' is not a valid commit"
+msgstr "'$invalid' non è un commit valido"
+
+#: git-bisect.sh:363
+#, sh-format
+msgid ""
+"Could not check out original HEAD '$branch'.\n"
+"Try 'git bisect reset <commit>'."
+msgstr ""
+
+#: git-bisect.sh:390
+msgid "No logfile given"
+msgstr "Nessun file di log specificato"
+
+#: git-bisect.sh:391
+#, sh-format
+msgid "cannot read $file for replaying"
+msgstr ""
+
+#: git-bisect.sh:408
+msgid "?? what are you talking about?"
+msgstr ""
+
+#: git-bisect.sh:474
+#, fuzzy
+msgid "We are not bisecting."
+msgstr "Non stiamo eseguendo il bisect."
+
+#: git-pull.sh:21
+msgid ""
+"Pull is not possible because you have unmerged files.\n"
+"Please, fix them up in the work tree, and then use 'git add/rm <file>'\n"
+"as appropriate to mark resolution, or use 'git commit -a'."
+msgstr ""
+
+#: git-pull.sh:25
+msgid "Pull is not possible because you have unmerged files."
+msgstr ""
+
+#: git-pull.sh:197
+msgid "updating an unborn branch with changes added to the index"
+msgstr ""
+
+#: git-pull.sh:253
+msgid "Cannot merge multiple branches into empty head"
+msgstr ""
+
+#: git-pull.sh:257
+msgid "Cannot rebase onto multiple branches"
+msgstr "Non è possibile eseguire il rebase su rami multipli"
+
+#: git-stash.sh:51
+#, fuzzy
+msgid "git stash clear with parameters is unimplemented"
+msgstr "git stash clear con parametri non è implementato"
+
+#: git-stash.sh:74
+msgid "You do not have the initial commit yet"
+msgstr "Non esiste ancora un commit iniziale"
+
+#: git-stash.sh:89
+#, fuzzy
+msgid "Cannot save the current index state"
+msgstr "Non è possibile salvare lo stato corrente dell'indice"
+
+#: git-stash.sh:123 git-stash.sh:136
+#, fuzzy
+msgid "Cannot save the current worktree state"
+msgstr "Non è possibile salvare lo stato dell'albero di lavoro corrente"
+
+#: git-stash.sh:140
+msgid "No changes selected"
+msgstr "Nessuna modifica selezionata"
+
+#: git-stash.sh:143
+msgid "Cannot remove temporary index (can't happen)"
+msgstr ""
+
+#: git-stash.sh:156
+#, fuzzy
+msgid "Cannot record working tree state"
+msgstr "Non è possbile registrare lo stato dell'albero di lavoro"
+
+#: git-stash.sh:223
+msgid "No local changes to save"
+msgstr "Nessuna modifica locale da salvare"
+
+#: git-stash.sh:227
+msgid "Cannot initialize stash"
+msgstr "Non è possibile inizializzare stash"
+
+#: git-stash.sh:235
+#, fuzzy
+msgid "Cannot save the current status"
+msgstr "Non è possibile salvare lo stato attuale"
+
+#: git-stash.sh:253
+#, fuzzy
+msgid "Cannot remove worktree changes"
+msgstr "Non è possibile rimuovere le modifiche all'albero di lavoro"
+
+#: git-stash.sh:352
+msgid "No stash found."
+msgstr "Nessuno stash trovato."
+
+#: git-stash.sh:359
+#, sh-format, fuzzy
+msgid "Too many revisions specified: $REV"
+msgstr "Troppe revisioni specificate: $REV"
+
+#: git-stash.sh:365
+#, sh-format
+msgid "$reference is not valid reference"
+msgstr "$reference non è un riferimento valido"
+
+#: git-stash.sh:393
+#, sh-format
+msgid "'$args' is not a stash-like commit"
+msgstr "'$args' non è un commit di tipo stash"
+
+#: git-stash.sh:404
+#, sh-format, fuzzy
+msgid "'$args' is not a stash reference"
+msgstr "'$args' non è un riferimento a stash"
+
+#: git-stash.sh:412
+msgid "unable to refresh index"
+msgstr "non è stato possibile aggiornare l'indice"
+
+#: git-stash.sh:416
+msgid "Cannot apply a stash in the middle of a merge"
+msgstr "Non è possibile applicare uno stash nel mezzo di un merge"
+
+#: git-stash.sh:424
+#, fuzzy
+msgid "Conflicts in index. Try without --index."
+msgstr "Ci sono conflitti nell'indice. Provare senza --index."
+
+#: git-stash.sh:426
+msgid "Could not save index tree"
+msgstr "Non è stato possibile salvare l'indice dell'albero"
+
+#: git-stash.sh:460
+msgid "Cannot unstage modified files"
+msgstr ""
+
+#: git-stash.sh:491
+#, sh-format
+msgid "Dropped ${REV} ($s)"
+msgstr ""
+
+#: git-stash.sh:492
+#, sh-format
+msgid "${REV}: Could not drop stash entry"
+msgstr ""
+
+#: git-stash.sh:499
+#, fuzzy
+msgid "No branch name specified"
+msgstr "Nessun nome del ramo specificato"
+
+#: git-stash.sh:570
+msgid "(To restore them type \"git stash apply\")"
+msgstr "(Per ripristinarli digitare \"git stash apply\")"
+
+#: git-submodule.sh:56
+#, sh-format
+msgid "cannot strip one component off url '$remoteurl'"
+msgstr ""
+
+#: git-submodule.sh:109
+#, sh-format
+msgid "No submodule mapping found in .gitmodules for path '$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:150
+#, sh-format
+msgid "Clone of '$url' into submodule path '$sm_path' failed"
+msgstr ""
+
+#: git-submodule.sh:160
+#, sh-format
+msgid "Gitdir '$a' is part of the submodule path '$b' or vice versa"
+msgstr ""
+
+#: git-submodule.sh:249
+#, sh-format
+msgid "repo URL: '$repo' must be absolute or begin with ./|../"
+msgstr ""
+
+#: git-submodule.sh:266
+#, sh-format
+msgid "'$sm_path' already exists in the index"
+msgstr ""
+
+#: git-submodule.sh:283
+#, sh-format
+msgid "'$sm_path' already exists and is not a valid git repo"
+msgstr ""
+
+#: git-submodule.sh:297
+#, sh-format
+msgid "Unable to checkout submodule '$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:302
+#, sh-format
+msgid "Failed to add submodule '$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:307
+#, sh-format
+msgid "Failed to register submodule '$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:349
+#, sh-format
+msgid "Entering '$prefix$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:363
+#, sh-format
+msgid "Stopping at '$sm_path'; script returned non-zero status."
+msgstr ""
+
+#: git-submodule.sh:405
+#, sh-format
+msgid "No url found for submodule path '$sm_path' in .gitmodules"
+msgstr ""
+
+#: git-submodule.sh:414
+#, sh-format
+msgid "Failed to register url for submodule path '$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:422
+#, sh-format
+msgid "Failed to register update mode for submodule path '$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:424
+#, sh-format
+msgid "Submodule '$name' ($url) registered for path '$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:523
+#, sh-format
+msgid ""
+"Submodule path '$sm_path' not initialized\n"
+"Maybe you want to use 'update --init'?"
+msgstr ""
+
+#: git-submodule.sh:536
+#, sh-format
+msgid "Unable to find current revision in submodule path '$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:555
+#, sh-format
+msgid "Unable to fetch in submodule path '$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:569
+#, sh-format
+msgid "Unable to rebase '$sha1' in submodule path '$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:570
+#, sh-format
+msgid "Submodule path '$sm_path': rebased into '$sha1'"
+msgstr ""
+
+#: git-submodule.sh:575
+#, sh-format
+msgid "Unable to merge '$sha1' in submodule path '$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:576
+#, sh-format
+msgid "Submodule path '$sm_path': merged in '$sha1'"
+msgstr ""
+
+#: git-submodule.sh:581
+#, sh-format
+msgid "Unable to checkout '$sha1' in submodule path '$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:582
+#, sh-format
+msgid "Submodule path '$sm_path': checked out '$sha1'"
+msgstr ""
+
+#: git-submodule.sh:604 git-submodule.sh:927
+#, sh-format
+msgid "Failed to recurse into submodule path '$sm_path'"
+msgstr ""
+
+#: git-submodule.sh:712
+msgid "--"
+msgstr "--"
+
+#: git-submodule.sh:770
+#, sh-format
+msgid "  Warn: $name doesn't contain commit $sha1_src"
+msgstr "  Attenzione: $name non contiene commit $sha1_src"
+
+#: git-submodule.sh:773
+#, sh-format
+msgid "  Warn: $name doesn't contain commit $sha1_dst"
+msgstr "  Attenzione: $name non contiene commit $sha1_dst"
+
+#: git-submodule.sh:776
+#, sh-format
+msgid "  Warn: $name doesn't contain commits $sha1_src and $sha1_dst"
+msgstr "  Attenzione: $name non contiene commit $sha1_src e $sha1_dst"
+
+#: git-submodule.sh:801
+msgid "blob"
+msgstr ""
+
+#: git-submodule.sh:802
+msgid "submodule"
+msgstr ""
+
+#: git-submodule.sh:973
+#, sh-format
+msgid "Synchronizing submodule url for '$name'"
+msgstr ""
diff --git a/po/pt_PT.po b/po/pt_PT.po
index d28c568..517ec29 100644
--- a/po/pt_PT.po
+++ b/po/pt_PT.po
@@ -8,17 +8,17 @@
 msgstr ""
 "Project-Id-Version: Git\n"
 "Report-Msgid-Bugs-To: Git Mailing List <git@vger.kernel.org>\n"
-"POT-Creation-Date: 2012-03-16 20:18+0800\n"
-"PO-Revision-Date: 2012-04-05 20:48+0100\n"
+"POT-Creation-Date: 2012-05-08 16:06+0800\n"
+"PO-Revision-Date: 2012-05-14 21:17+0100\n"
 "Last-Translator: Marco Sousa <marcomsousa AT gmail.com>\n"
 "Language-Team: Portuguese\n"
-"Language: pt\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
+"Language: pt\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: advice.c:34
+#: advice.c:40
 #, c-format
 msgid "hint: %.*s\n"
 msgstr "dica: %.*s\n"
@@ -27,7 +27,7 @@
 #. * Message used both when 'git commit' fails and when
 #. * other commands doing a merge do.
 #.
-#: advice.c:64
+#: advice.c:70
 msgid ""
 "Fix them up in the work tree,\n"
 "and then use 'git add/rm <file>' as\n"
@@ -35,12 +35,95 @@
 "or use 'git commit -a'."
 msgstr ""
 
-#: commit.c:47
+#: bundle.c:36
+#, c-format
+msgid "'%s' does not look like a v2 bundle file"
+msgstr ""
+
+#: bundle.c:63
+#, c-format
+msgid "unrecognized header: %s%s (%d)"
+msgstr "cabeçalho não reconhecido: %s%s (%d)"
+
+#: bundle.c:89
+#: builtin/commit.c:753
+#, c-format
+msgid "could not open '%s'"
+msgstr "não é possivel abrir '%s'"
+
+#: bundle.c:140
+msgid "Repository lacks these prerequisite commits:"
+msgstr ""
+
+#: bundle.c:164
+#: sequencer.c:533
+#: sequencer.c:965
+#: builtin/log.c:289
+#: builtin/log.c:719
+#: builtin/log.c:1335
+#: builtin/log.c:1554
+#: builtin/merge.c:347
+#: builtin/shortlog.c:181
+msgid "revision walk setup failed"
+msgstr ""
+
+#: bundle.c:186
+#, c-format
+msgid "The bundle contains %d ref"
+msgid_plural "The bundle contains %d refs"
+msgstr[0] ""
+msgstr[1] ""
+
+#: bundle.c:192
+#, c-format
+msgid "The bundle requires this ref"
+msgid_plural "The bundle requires these %d refs"
+msgstr[0] ""
+msgstr[1] ""
+
+#: bundle.c:290
+msgid "rev-list died"
+msgstr "rev-list morreu"
+
+#: bundle.c:296
+#: builtin/log.c:1231
+#: builtin/shortlog.c:284
+#, c-format
+msgid "unrecognized argument: %s"
+msgstr "argumento não reconhecido: %s"
+
+#: bundle.c:331
+#, c-format
+msgid "ref '%s' is excluded by the rev-list options"
+msgstr ""
+
+#: bundle.c:376
+msgid "Refusing to create empty bundle."
+msgstr ""
+
+#: bundle.c:394
+msgid "Could not spawn pack-objects"
+msgstr "Não foi possível pawn pack-objects"
+
+#: bundle.c:412
+msgid "pack-objects died"
+msgstr ""
+
+#: bundle.c:415
+#, c-format
+msgid "cannot create '%s'"
+msgstr "não consegue crear '%s'"
+
+#: bundle.c:437
+msgid "index-pack died"
+msgstr ""
+
+#: commit.c:48
 #, c-format
 msgid "could not parse %s"
 msgstr "não consigo parsear %s"
 
-#: commit.c:49
+#: commit.c:50
 #, c-format
 msgid "%s %s is not a commit!"
 msgstr "%s %s não é um commit!"
@@ -64,6 +147,74 @@
 msgid "failed to close rev-list's stdin: %s"
 msgstr ""
 
+#: date.c:95
+msgid "in the future"
+msgstr ""
+
+#: date.c:101
+#, c-format
+msgid "%lu second ago"
+msgid_plural "%lu seconds ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:108
+#, c-format
+msgid "%lu minute ago"
+msgid_plural "%lu minutes ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:115
+#, c-format
+msgid "%lu hour ago"
+msgid_plural "%lu hours ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:122
+#, c-format
+msgid "%lu day ago"
+msgid_plural "%lu days ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:128
+#, c-format
+msgid "%lu week ago"
+msgid_plural "%lu weeks ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:135
+#, c-format
+msgid "%lu month ago"
+msgid_plural "%lu months ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:146
+#, c-format
+msgid "%lu year"
+msgid_plural "%lu years"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:149
+#, c-format
+msgid "%s, %lu month ago"
+msgid_plural "%s, %lu months ago"
+msgstr[0] ""
+msgstr[1] ""
+
+#: date.c:154
+#: date.c:159
+#, c-format
+msgid "%lu year ago"
+msgid_plural "%lu years ago"
+msgstr[0] ""
+msgstr[1] ""
+
 #: diff.c:105
 #, c-format
 msgid "  Failed to parse dirstat cut-off percentage '%.*s'\n"
@@ -81,32 +232,32 @@
 "%s"
 msgstr ""
 
-#: diff.c:1336
+#: diff.c:1400
 msgid " 0 files changed\n"
 msgstr " 0 ficheros modificados\n"
 
-#: diff.c:1340
+#: diff.c:1404
 #, c-format
 msgid " %d file changed"
 msgid_plural " %d files changed"
 msgstr[0] " %d ficheiro modificado"
 msgstr[1] " %d ficheiros modificados"
 
-#: diff.c:1357
+#: diff.c:1421
 #, c-format
 msgid ", %d insertion(+)"
 msgid_plural ", %d insertions(+)"
 msgstr[0] ", %d adição(+)"
 msgstr[1] ", %d adições(+)"
 
-#: diff.c:1368
+#: diff.c:1432
 #, c-format
 msgid ", %d deletion(-)"
 msgid_plural ", %d deletions(-)"
 msgstr[0] ", %d eliminado(-)"
 msgstr[1] ", %d eliminados(-)"
 
-#: diff.c:3424
+#: diff.c:3478
 #, c-format
 msgid ""
 "Failed to parse --dirstat/-X option parameter:\n"
@@ -140,13 +291,53 @@
 msgid "'%s': short read %s"
 msgstr ""
 
-#: help.c:287
+#: help.c:207
+#, c-format
+msgid "available git commands in '%s'"
+msgstr ""
+
+#: help.c:214
+msgid "git commands available from elsewhere on your $PATH"
+msgstr ""
+
+#: help.c:270
 #, c-format
 msgid ""
 "'%s' appears to be a git command, but we were not\n"
 "able to execute it. Maybe git-%s is broken?"
 msgstr ""
 
+#: help.c:327
+msgid "Uh oh. Your system reports no Git commands at all."
+msgstr ""
+
+#: help.c:349
+#, c-format
+msgid ""
+"WARNING: You called a Git command named '%s', which does not exist.\n"
+"Continuing under the assumption that you meant '%s'"
+msgstr ""
+
+#: help.c:354
+#, c-format
+msgid "in %0.1f seconds automatically..."
+msgstr ""
+
+#: help.c:361
+#, c-format
+msgid "git: '%s' is not a git command. See 'git --help'."
+msgstr ""
+
+#: help.c:365
+msgid ""
+"\n"
+"Did you mean this?"
+msgid_plural ""
+"\n"
+"Did you mean one of these?"
+msgstr[0] ""
+msgstr[1] ""
+
 #: remote.c:1607
 #, c-format
 msgid "Your branch is ahead of '%s' by %d commit.\n"
@@ -172,475 +363,502 @@
 msgstr[0] ""
 msgstr[1] ""
 
-#: sequencer.c:120
-#: builtin/merge.c:864
-#: builtin/merge.c:985
-#: builtin/merge.c:1095
-#: builtin/merge.c:1105
+#: sequencer.c:121
+#: builtin/merge.c:865
+#: builtin/merge.c:978
+#: builtin/merge.c:1088
+#: builtin/merge.c:1098
 #, c-format
 msgid "Could not open '%s' for writing"
 msgstr ""
 
-#: sequencer.c:122
-#: builtin/merge.c:334
-#: builtin/merge.c:867
-#: builtin/merge.c:1097
-#: builtin/merge.c:1110
+#: sequencer.c:123
+#: builtin/merge.c:333
+#: builtin/merge.c:868
+#: builtin/merge.c:1090
+#: builtin/merge.c:1103
 #, c-format
 msgid "Could not write to '%s'"
 msgstr "Não foi possível escrever para '%s'"
 
-#: sequencer.c:143
+#: sequencer.c:144
 msgid ""
 "after resolving the conflicts, mark the corrected paths\n"
 "with 'git add <paths>' or 'git rm <paths>'"
 msgstr ""
 
-#: sequencer.c:146
+#: sequencer.c:147
 msgid ""
 "after resolving the conflicts, mark the corrected paths\n"
 "with 'git add <paths>' or 'git rm <paths>'\n"
 "and commit the result with 'git commit'"
 msgstr ""
 
-#: sequencer.c:159
-#: sequencer.c:685
-#: sequencer.c:768
+#: sequencer.c:160
+#: sequencer.c:741
+#: sequencer.c:824
 #, c-format
 msgid "Could not write to %s"
 msgstr "Não foi possível gravar para %s"
 
-#: sequencer.c:162
+#: sequencer.c:163
 #, c-format
 msgid "Error wrapping up %s"
 msgstr ""
 
-#: sequencer.c:177
+#: sequencer.c:178
 msgid "Your local changes would be overwritten by cherry-pick."
 msgstr ""
 
-#: sequencer.c:179
+#: sequencer.c:180
 msgid "Your local changes would be overwritten by revert."
 msgstr ""
 
-#: sequencer.c:182
+#: sequencer.c:183
 msgid "Commit your changes or stash them to proceed."
 msgstr ""
 
 #. TRANSLATORS: %s will be "revert" or "cherry-pick"
-#: sequencer.c:232
+#: sequencer.c:233
 #, c-format
 msgid "%s: Unable to write new index file"
 msgstr ""
 
-#: sequencer.c:298
+#: sequencer.c:261
+msgid "Could not resolve HEAD commit\n"
+msgstr ""
+
+#: sequencer.c:282
+msgid "Unable to update cache tree\n"
+msgstr ""
+
+#: sequencer.c:323
+#, c-format
+msgid "Could not parse commit %s\n"
+msgstr "Não foi possível analisar commit %s\n"
+
+#: sequencer.c:328
+#, c-format
+msgid "Could not parse parent commit %s\n"
+msgstr "Não foi possível analisar commit parent %s\n"
+
+#: sequencer.c:358
 msgid "Your index file is unmerged."
 msgstr "O seu ficheiro de índice é não fundido."
 
-#: sequencer.c:301
+#: sequencer.c:361
 msgid "You do not have a valid HEAD"
 msgstr "Você não tem uma HEAD válida"
 
-#: sequencer.c:316
+#: sequencer.c:376
 #, c-format
 msgid "Commit %s is a merge but no -m option was given."
 msgstr ""
 
-#: sequencer.c:324
+#: sequencer.c:384
 #, c-format
 msgid "Commit %s does not have parent %d"
 msgstr ""
 
-#: sequencer.c:328
+#: sequencer.c:388
 #, c-format
 msgid "Mainline was specified but commit %s is not a merge."
 msgstr ""
 
 #. TRANSLATORS: The first %s will be "revert" or
 #. "cherry-pick", the second %s a SHA1
-#: sequencer.c:339
+#: sequencer.c:399
 #, c-format
 msgid "%s: cannot parse parent commit %s"
 msgstr ""
 
-#: sequencer.c:343
+#: sequencer.c:403
 #, c-format
 msgid "Cannot get commit message for %s"
 msgstr "Não é possível obter mensagem commit para %s"
 
-#: sequencer.c:427
+#: sequencer.c:491
 #, c-format
 msgid "could not revert %s... %s"
 msgstr ""
 
-#: sequencer.c:428
+#: sequencer.c:492
 #, c-format
 msgid "could not apply %s... %s"
 msgstr ""
 
-#: sequencer.c:450
-#: sequencer.c:909
-#: builtin/log.c:288
-#: builtin/log.c:713
-#: builtin/log.c:1329
-#: builtin/log.c:1548
-#: builtin/merge.c:348
-#: builtin/shortlog.c:181
-msgid "revision walk setup failed"
-msgstr ""
-
-#: sequencer.c:453
+#: sequencer.c:536
 msgid "empty commit set passed"
 msgstr "passado commit com o set vazio"
 
-#: sequencer.c:461
+#: sequencer.c:544
 #, c-format
 msgid "git %s: failed to read the index"
 msgstr ""
 
-#: sequencer.c:466
+#: sequencer.c:549
 #, c-format
 msgid "git %s: failed to refresh the index"
 msgstr ""
 
-#: sequencer.c:551
+#: sequencer.c:607
 #, c-format
 msgid "Cannot %s during a %s"
 msgstr "Não foi possível abrir %s durante um %s"
 
-#: sequencer.c:573
+#: sequencer.c:629
 #, c-format
 msgid "Could not parse line %d."
 msgstr "Não foi possível parsear linha %d."
 
-#: sequencer.c:578
+#: sequencer.c:634
 msgid "No commits parsed."
 msgstr "Nenhum commit parseado."
 
-#: sequencer.c:591
+#: sequencer.c:647
 #, c-format
 msgid "Could not open %s"
 msgstr "Não foi possível abrir %s"
 
-#: sequencer.c:595
+#: sequencer.c:651
 #, c-format
 msgid "Could not read %s."
 msgstr "Não foi possível ler %s."
 
-#: sequencer.c:602
+#: sequencer.c:658
 #, c-format
 msgid "Unusable instruction sheet: %s"
 msgstr ""
 
-#: sequencer.c:630
+#: sequencer.c:686
 #, c-format
 msgid "Invalid key: %s"
 msgstr ""
 
-#: sequencer.c:633
+#: sequencer.c:689
 #, c-format
 msgid "Invalid value for %s: %s"
 msgstr "Valor inválido para %s: %s"
 
-#: sequencer.c:645
+#: sequencer.c:701
 #, c-format
 msgid "Malformed options sheet: %s"
 msgstr ""
 
-#: sequencer.c:666
+#: sequencer.c:722
 msgid "a cherry-pick or revert is already in progress"
 msgstr ""
 
-#: sequencer.c:667
+#: sequencer.c:723
 msgid "try \"git cherry-pick (--continue | --quit | --abort)\""
 msgstr ""
 
-#: sequencer.c:671
+#: sequencer.c:727
 #, c-format
 msgid "Could not create sequencer directory %s"
 msgstr ""
 
-#: sequencer.c:687
-#: sequencer.c:772
+#: sequencer.c:743
+#: sequencer.c:828
 #, c-format
 msgid "Error wrapping up %s."
 msgstr ""
 
-#: sequencer.c:706
-#: sequencer.c:840
+#: sequencer.c:762
+#: sequencer.c:896
 msgid "no cherry-pick or revert in progress"
 msgstr ""
 
-#: sequencer.c:708
+#: sequencer.c:764
 msgid "cannot resolve HEAD"
 msgstr ""
 
-#: sequencer.c:710
+#: sequencer.c:766
 msgid "cannot abort from a branch yet to be born"
 msgstr ""
 
-#: sequencer.c:732
+#: sequencer.c:788
+#: builtin/apply.c:3682
 #, c-format
 msgid "cannot open %s: %s"
 msgstr "não foi possível abrir %s: %s"
 
-#: sequencer.c:735
+#: sequencer.c:791
 #, c-format
 msgid "cannot read %s: %s"
 msgstr "não foi possível ler %s: %s"
 
-#: sequencer.c:736
+#: sequencer.c:792
 msgid "unexpected end of file"
 msgstr ""
 
-#: sequencer.c:742
+#: sequencer.c:798
 #, c-format
 msgid "stored pre-cherry-pick HEAD file '%s' is corrupt"
 msgstr ""
 
-#: sequencer.c:765
+#: sequencer.c:821
 #, c-format
 msgid "Could not format %s."
 msgstr "Não foi possível formatear %s."
 
-#: sequencer.c:927
+#: sequencer.c:983
 msgid "Can't revert as initial commit"
 msgstr ""
 
-#: sequencer.c:928
+#: sequencer.c:984
 msgid "Can't cherry-pick into empty head"
 msgstr ""
 
-#: wt-status.c:134
+#: sha1_name.c:864
+msgid "HEAD does not point to a branch"
+msgstr ""
+
+#: sha1_name.c:867
+#, c-format
+msgid "No such branch: '%s'"
+msgstr "Não existe rama '%s'"
+
+#: sha1_name.c:869
+#, c-format
+msgid "No upstream configured for branch '%s'"
+msgstr ""
+
+#: sha1_name.c:872
+#, c-format
+msgid "Upstream branch '%s' not stored as a remote-tracking branch"
+msgstr ""
+
+#: wt-status.c:135
 msgid "Unmerged paths:"
 msgstr "caminhos não fundidos:"
 
-#: wt-status.c:140
-#: wt-status.c:157
+#: wt-status.c:141
+#: wt-status.c:158
 #, c-format
 msgid "  (use \"git reset %s <file>...\" to unstage)"
 msgstr ""
 
-#: wt-status.c:142
-#: wt-status.c:159
+#: wt-status.c:143
+#: wt-status.c:160
 msgid "  (use \"git rm --cached <file>...\" to unstage)"
 msgstr ""
 
-#: wt-status.c:143
+#: wt-status.c:144
 msgid "  (use \"git add/rm <file>...\" as appropriate to mark resolution)"
 msgstr "  (usa \"git add/rm <ficheiro>...\" para marcar como resolvido)"
 
-#: wt-status.c:151
+#: wt-status.c:152
 msgid "Changes to be committed:"
 msgstr "Mudanças a serem commitadas"
 
-#: wt-status.c:169
+#: wt-status.c:170
 msgid "Changes not staged for commit:"
 msgstr ""
 
-#: wt-status.c:173
+#: wt-status.c:174
 msgid "  (use \"git add <file>...\" to update what will be committed)"
 msgstr "  (usa \"git add <ficheiro>...\" para actualizar o que vai ser commitado)"
 
-#: wt-status.c:175
+#: wt-status.c:176
 msgid "  (use \"git add/rm <file>...\" to update what will be committed)"
 msgstr "  (usa \"git add/rm <ficheiro>...\" para actualizar o que vai ser commitado)"
 
-#: wt-status.c:176
+#: wt-status.c:177
 msgid "  (use \"git checkout -- <file>...\" to discard changes in working directory)"
 msgstr ""
 
-#: wt-status.c:178
+#: wt-status.c:179
 msgid "  (commit or discard the untracked or modified content in submodules)"
 msgstr ""
 
-#: wt-status.c:187
+#: wt-status.c:188
 #, c-format
 msgid "%s files:"
 msgstr "%s ficheros:"
 
-#: wt-status.c:190
+#: wt-status.c:191
 #, c-format
 msgid "  (use \"git %s <file>...\" to include in what will be committed)"
 msgstr ""
 
-#: wt-status.c:207
+#: wt-status.c:208
 msgid "bug"
 msgstr "erro"
 
-#: wt-status.c:212
+#: wt-status.c:213
 msgid "both deleted:"
 msgstr "eliminados em ambos:"
 
-#: wt-status.c:213
+#: wt-status.c:214
 msgid "added by us:"
 msgstr "adicionado por nós:"
 
-#: wt-status.c:214
+#: wt-status.c:215
 msgid "deleted by them:"
 msgstr "eliminados por eles:"
 
-#: wt-status.c:215
+#: wt-status.c:216
 msgid "added by them:"
 msgstr "adicionados por eles:"
 
-#: wt-status.c:216
+#: wt-status.c:217
 msgid "deleted by us:"
 msgstr "eliminados por nós:"
 
-#: wt-status.c:217
+#: wt-status.c:218
 msgid "both added:"
 msgstr "adicionados em ambos:"
 
-#: wt-status.c:218
+#: wt-status.c:219
 msgid "both modified:"
 msgstr "modificados em ambos:"
 
-#: wt-status.c:248
+#: wt-status.c:249
 msgid "new commits, "
 msgstr "novos commits, "
 
-#: wt-status.c:250
+#: wt-status.c:251
 msgid "modified content, "
 msgstr "conteúdo modificado, "
 
-#: wt-status.c:252
+#: wt-status.c:253
 msgid "untracked content, "
 msgstr "conteúdo não seguido"
 
-#: wt-status.c:266
+#: wt-status.c:267
 #, c-format
 msgid "new file:   %s"
 msgstr "novo ficheiro:   %s"
 
-#: wt-status.c:269
+#: wt-status.c:270
 #, c-format
 msgid "copied:     %s -> %s"
 msgstr "copiado:     %s -> %s"
 
-#: wt-status.c:272
+#: wt-status.c:273
 #, c-format
 msgid "deleted:    %s"
 msgstr "eliminado:    %s"
 
-#: wt-status.c:275
+#: wt-status.c:276
 #, c-format
 msgid "modified:   %s"
 msgstr "modificado:   %s"
 
-#: wt-status.c:278
+#: wt-status.c:279
 #, c-format
 msgid "renamed:    %s -> %s"
 msgstr "mudado de nome:    %s -> %s"
 
-#: wt-status.c:281
+#: wt-status.c:282
 #, c-format
 msgid "typechange: %s"
 msgstr ""
 
-#: wt-status.c:284
+#: wt-status.c:285
 #, c-format
 msgid "unknown:    %s"
 msgstr "desconhecido:    %s"
 
-#: wt-status.c:287
+#: wt-status.c:288
 #, c-format
 msgid "unmerged:   %s"
 msgstr "não fundidos:   %s"
 
-#: wt-status.c:290
+#: wt-status.c:291
 #, c-format
 msgid "bug: unhandled diff status %c"
 msgstr ""
 
-#: wt-status.c:713
+#: wt-status.c:737
 msgid "On branch "
 msgstr "Na rama"
 
-#: wt-status.c:720
+#: wt-status.c:744
 msgid "Not currently on any branch."
 msgstr "Não está em nenhuma rama."
 
-#: wt-status.c:731
+#: wt-status.c:755
 msgid "Initial commit"
 msgstr "Commit inicial"
 
-#: wt-status.c:745
+#: wt-status.c:769
 msgid "Untracked"
 msgstr "Não seguido"
 
-#: wt-status.c:747
+#: wt-status.c:771
 msgid "Ignored"
 msgstr "Ignorado"
 
-#: wt-status.c:749
+#: wt-status.c:773
 #, c-format
 msgid "Untracked files not listed%s"
 msgstr ""
 
-#: wt-status.c:751
+#: wt-status.c:775
 msgid " (use -u option to show untracked files)"
 msgstr ""
 
-#: wt-status.c:757
+#: wt-status.c:781
 msgid "No changes"
 msgstr "Sem mudanças"
 
-#: wt-status.c:761
+#: wt-status.c:785
 #, c-format
 msgid "no changes added to commit%s\n"
 msgstr "nenhuma alteração adicionado ao commit%s\n"
 
-#: wt-status.c:763
+#: wt-status.c:787
 msgid " (use \"git add\" and/or \"git commit -a\")"
 msgstr " (usa \"git add\" e/ou \"git commit -a\")"
 
-#: wt-status.c:765
+#: wt-status.c:789
 #, c-format
 msgid "nothing added to commit but untracked files present%s\n"
 msgstr ""
 
-#: wt-status.c:767
+#: wt-status.c:791
 msgid " (use \"git add\" to track)"
 msgstr " (usa \"git add\" para seguir)"
 
-#: wt-status.c:769
-#: wt-status.c:772
-#: wt-status.c:775
+#: wt-status.c:793
+#: wt-status.c:796
+#: wt-status.c:799
 #, c-format
 msgid "nothing to commit%s\n"
 msgstr "nada para fazer commit%s\n"
 
-#: wt-status.c:770
+#: wt-status.c:794
 msgid " (create/copy files and use \"git add\" to track)"
 msgstr ""
 
-#: wt-status.c:773
+#: wt-status.c:797
 msgid " (use -u to show untracked files)"
 msgstr ""
 
-#: wt-status.c:776
+#: wt-status.c:800
 msgid " (working directory clean)"
 msgstr " (directório de trabalho vacio)"
 
-#: wt-status.c:884
+#: wt-status.c:908
 msgid "HEAD (no branch)"
 msgstr "HEAD (Não é rama)"
 
-#: wt-status.c:890
+#: wt-status.c:914
 msgid "Initial commit on "
 msgstr "Commit inicial em "
 
-#: wt-status.c:905
+#: wt-status.c:929
 msgid "behind "
 msgstr "atrás "
 
-#: wt-status.c:908
-#: wt-status.c:911
+#: wt-status.c:932
+#: wt-status.c:935
 msgid "ahead "
 msgstr "a frente "
 
-#: wt-status.c:913
+#: wt-status.c:937
 msgid ", behind "
 msgstr ", atrás "
 
@@ -650,7 +868,7 @@
 msgstr ""
 
 #: builtin/add.c:67
-#: builtin/commit.c:298
+#: builtin/commit.c:282
 msgid "updating files failed"
 msgstr "Falou a atualização dos ficheiros"
 
@@ -744,18 +962,359 @@
 
 #: builtin/add.c:420
 #: builtin/clean.c:95
-#: builtin/commit.c:358
+#: builtin/commit.c:342
 #: builtin/mv.c:82
 #: builtin/rm.c:162
 msgid "index file corrupt"
 msgstr "ficheiro index corrupto"
 
 #: builtin/add.c:476
+#: builtin/apply.c:4093
 #: builtin/mv.c:229
 #: builtin/rm.c:260
 msgid "Unable to write new index file"
 msgstr ""
 
+#: builtin/apply.c:106
+#, c-format
+msgid "unrecognized whitespace option '%s'"
+msgstr "espaço em braco não reconhecido: '%s'"
+
+#: builtin/apply.c:121
+#, c-format
+msgid "unrecognized whitespace ignore option '%s'"
+msgstr ""
+
+#: builtin/apply.c:815
+#, c-format
+msgid "Cannot prepare timestamp regexp %s"
+msgstr ""
+
+#: builtin/apply.c:824
+#, c-format
+msgid "regexec returned %d for input: %s"
+msgstr ""
+
+#: builtin/apply.c:905
+#, c-format
+msgid "unable to find filename in patch at line %d"
+msgstr ""
+
+#: builtin/apply.c:934
+#, c-format
+msgid "git apply: bad git-diff - expected /dev/null, got %s on line %d"
+msgstr ""
+
+#: builtin/apply.c:937
+#, c-format
+msgid "git apply: bad git-diff - inconsistent %s filename on line %d"
+msgstr ""
+
+#: builtin/apply.c:944
+#, c-format
+msgid "git apply: bad git-diff - expected /dev/null on line %d"
+msgstr ""
+
+#: builtin/apply.c:1387
+#, c-format
+msgid "recount: unexpected line: %.*s"
+msgstr ""
+
+#: builtin/apply.c:1444
+#, c-format
+msgid "patch fragment without header at line %d: %.*s"
+msgstr ""
+
+#: builtin/apply.c:1461
+#, c-format
+msgid "git diff header lacks filename information when removing %d leading pathname component (line %d)"
+msgid_plural "git diff header lacks filename information when removing %d leading pathname components (line %d)"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/apply.c:1621
+msgid "new file depends on old contents"
+msgstr ""
+
+#: builtin/apply.c:1623
+msgid "deleted file still has contents"
+msgstr ""
+
+#: builtin/apply.c:1649
+#, c-format
+msgid "corrupt patch at line %d"
+msgstr ""
+
+#: builtin/apply.c:1685
+#, c-format
+msgid "new file %s depends on old contents"
+msgstr ""
+
+#: builtin/apply.c:1687
+#, c-format
+msgid "deleted file %s still has contents"
+msgstr ""
+
+#: builtin/apply.c:1690
+#, c-format
+msgid "** warning: file %s becomes empty but is not deleted"
+msgstr ""
+
+#: builtin/apply.c:1836
+#, c-format
+msgid "corrupt binary patch at line %d: %.*s"
+msgstr ""
+
+#. there has to be one hunk (forward hunk)
+#: builtin/apply.c:1865
+#, c-format
+msgid "unrecognized binary patch at line %d"
+msgstr ""
+
+#: builtin/apply.c:1951
+#, c-format
+msgid "patch with only garbage at line %d"
+msgstr ""
+
+#: builtin/apply.c:2041
+#, c-format
+msgid "unable to read symlink %s"
+msgstr ""
+
+#: builtin/apply.c:2045
+#, c-format
+msgid "unable to open or read %s"
+msgstr "Não foi possível abrir o ler %s"
+
+#: builtin/apply.c:2116
+msgid "oops"
+msgstr ""
+
+#: builtin/apply.c:2638
+#, c-format
+msgid "invalid start of line: '%c'"
+msgstr "começo de linha inválido: '%c'"
+
+#: builtin/apply.c:2756
+#, c-format
+msgid "Hunk #%d succeeded at %d (offset %d line)."
+msgid_plural "Hunk #%d succeeded at %d (offset %d lines)."
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/apply.c:2768
+#, c-format
+msgid "Context reduced to (%ld/%ld) to apply fragment at %d"
+msgstr ""
+
+#: builtin/apply.c:2774
+#, c-format
+msgid ""
+"while searching for:\n"
+"%.*s"
+msgstr ""
+
+#: builtin/apply.c:2793
+#, c-format
+msgid "missing binary patch data for '%s'"
+msgstr ""
+
+#: builtin/apply.c:2896
+#, c-format
+msgid "binary patch does not apply to '%s'"
+msgstr ""
+
+#: builtin/apply.c:2902
+#, c-format
+msgid "binary patch to '%s' creates incorrect result (expecting %s, got %s)"
+msgstr ""
+
+#: builtin/apply.c:2923
+#, c-format
+msgid "patch failed: %s:%ld"
+msgstr ""
+
+#: builtin/apply.c:3038
+#, c-format
+msgid "patch %s has been renamed/deleted"
+msgstr ""
+
+#: builtin/apply.c:3045
+#: builtin/apply.c:3062
+#, c-format
+msgid "read of %s failed"
+msgstr "ler %s falhou"
+
+#: builtin/apply.c:3077
+msgid "removal patch leaves file contents"
+msgstr ""
+
+#: builtin/apply.c:3098
+#, c-format
+msgid "%s: already exists in working directory"
+msgstr "%s: já existe no espaço de trabalho"
+
+#: builtin/apply.c:3136
+#, c-format
+msgid "%s: has been deleted/renamed"
+msgstr ""
+
+#: builtin/apply.c:3141
+#: builtin/apply.c:3172
+#, c-format
+msgid "%s: %s"
+msgstr "%s: %s"
+
+#: builtin/apply.c:3152
+#, c-format
+msgid "%s: does not exist in index"
+msgstr ""
+
+#: builtin/apply.c:3166
+#, c-format
+msgid "%s: does not match index"
+msgstr "%s: não tem correspondencia ao index"
+
+#: builtin/apply.c:3183
+#, c-format
+msgid "%s: wrong type"
+msgstr ""
+
+#: builtin/apply.c:3185
+#, c-format
+msgid "%s has type %o, expected %o"
+msgstr ""
+
+#: builtin/apply.c:3240
+#, c-format
+msgid "%s: already exists in index"
+msgstr "%s: já existe no indíce"
+
+#: builtin/apply.c:3259
+#, c-format
+msgid "new mode (%o) of %s does not match old mode (%o)%s%s"
+msgstr ""
+
+#: builtin/apply.c:3265
+#, c-format
+msgid "%s: patch does not apply"
+msgstr ""
+
+#: builtin/apply.c:3278
+#, c-format
+msgid "Checking patch %s..."
+msgstr ""
+
+#: builtin/apply.c:3333
+#: builtin/checkout.c:212
+#: builtin/reset.c:158
+#, c-format
+msgid "make_cache_entry failed for path '%s'"
+msgstr ""
+
+#: builtin/apply.c:3476
+#, c-format
+msgid "unable to remove %s from index"
+msgstr ""
+
+#: builtin/apply.c:3503
+#, c-format
+msgid "corrupt patch for subproject %s"
+msgstr ""
+
+#: builtin/apply.c:3507
+#, c-format
+msgid "unable to stat newly created file '%s'"
+msgstr "não é possivel 'stat' o novo ficheiro creado '%s'"
+
+#: builtin/apply.c:3512
+#, c-format
+msgid "unable to create backing store for newly created file %s"
+msgstr ""
+
+#: builtin/apply.c:3515
+#, c-format
+msgid "unable to add cache entry for %s"
+msgstr ""
+
+#: builtin/apply.c:3548
+#, c-format
+msgid "closing file '%s'"
+msgstr "fechar fichero '%s'"
+
+#: builtin/apply.c:3597
+#, c-format
+msgid "unable to write file '%s' mode %o"
+msgstr ""
+
+#: builtin/apply.c:3653
+#, c-format
+msgid "Applied patch %s cleanly."
+msgstr ""
+
+#: builtin/apply.c:3661
+msgid "internal error"
+msgstr ""
+
+#. Say this even without --verbose
+#: builtin/apply.c:3664
+#, c-format
+msgid "Applying patch %%s with %d reject..."
+msgid_plural "Applying patch %%s with %d rejects..."
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/apply.c:3674
+#, c-format
+msgid "truncating .rej filename to %.*s.rej"
+msgstr ""
+
+#: builtin/apply.c:3695
+#, c-format
+msgid "Hunk #%d applied cleanly."
+msgstr ""
+
+#: builtin/apply.c:3698
+#, c-format
+msgid "Rejected hunk #%d."
+msgstr ""
+
+#: builtin/apply.c:3829
+msgid "unrecognized input"
+msgstr "entrada não reconhecida"
+
+#: builtin/apply.c:3840
+msgid "unable to read index file"
+msgstr "Não foi possível ler o fichero indíce"
+
+#: builtin/apply.c:4035
+msgid "--index outside a repository"
+msgstr "--index fora de um repositorio"
+
+#: builtin/apply.c:4038
+msgid "--cached outside a repository"
+msgstr "--cached fora de um repositorio"
+
+#: builtin/apply.c:4054
+#, c-format
+msgid "can't open patch '%s'"
+msgstr "não é possivel abrir patch '%s'"
+
+#: builtin/apply.c:4068
+#, c-format
+msgid "squelched %d whitespace error"
+msgid_plural "squelched %d whitespace errors"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/apply.c:4074
+#: builtin/apply.c:4084
+#, c-format
+msgid "%d line adds whitespace errors."
+msgid_plural "%d lines add whitespace errors."
+msgstr[0] ""
+msgstr[1] ""
+
 #: builtin/archive.c:17
 #, c-format
 msgid "could not create archive file '%s'"
@@ -791,144 +1350,158 @@
 msgid "git archive: expected a flush"
 msgstr ""
 
-#: builtin/branch.c:137
+#: builtin/branch.c:144
 #, c-format
 msgid ""
 "deleting branch '%s' that has been merged to\n"
 "         '%s', but not yet merged to HEAD."
 msgstr ""
 
-#: builtin/branch.c:141
+#: builtin/branch.c:148
 #, c-format
 msgid ""
 "not deleting branch '%s' that is not yet merged to\n"
 "         '%s', even though it is merged to HEAD."
 msgstr ""
 
-#. TRANSLATORS: This is "remote " in "remote branch '%s' not found"
-#: builtin/branch.c:163
-msgid "remote "
-msgstr "remota"
-
-#: builtin/branch.c:171
+#: builtin/branch.c:180
 msgid "cannot use -a with -d"
 msgstr "Não é possível usar -a com um -d"
 
-#: builtin/branch.c:177
+#: builtin/branch.c:186
 msgid "Couldn't look up commit object for HEAD"
 msgstr ""
 
-#: builtin/branch.c:182
+#: builtin/branch.c:191
 #, c-format
 msgid "Cannot delete the branch '%s' which you are currently on."
 msgstr ""
 
-#: builtin/branch.c:192
+#: builtin/branch.c:202
 #, c-format
-msgid "%sbranch '%s' not found."
-msgstr "%sbranch '%s' não encontrado."
+msgid "remote branch '%s' not found."
+msgstr "rama remota '%s não encontrada."
 
-#: builtin/branch.c:200
+#: builtin/branch.c:203
+#, c-format
+msgid "branch '%s' not found."
+msgstr "rama '%s' não encontrado."
+
+#: builtin/branch.c:210
 #, c-format
 msgid "Couldn't look up commit object for '%s'"
 msgstr ""
 
-#: builtin/branch.c:206
+#: builtin/branch.c:216
 #, c-format
 msgid ""
 "The branch '%s' is not fully merged.\n"
 "If you are sure you want to delete it, run 'git branch -D %s'."
 msgstr ""
 
-#: builtin/branch.c:214
+#: builtin/branch.c:225
 #, c-format
-msgid "Error deleting %sbranch '%s'"
+msgid "Error deleting remote branch '%s'"
 msgstr ""
 
-#: builtin/branch.c:219
+#: builtin/branch.c:226
 #, c-format
-msgid "Deleted %sbranch %s (was %s).\n"
+msgid "Error deleting branch '%s'"
+msgstr "Erro a eliminar rama '%s'"
+
+#: builtin/branch.c:233
+#, c-format
+msgid "Deleted remote branch %s (was %s).\n"
 msgstr ""
 
-#: builtin/branch.c:224
+#: builtin/branch.c:234
+#, c-format
+msgid "Deleted branch %s (was %s).\n"
+msgstr "Eliminar rama %s (era %s).\n"
+
+#: builtin/branch.c:239
 msgid "Update of config-file failed"
 msgstr ""
 
-#: builtin/branch.c:322
+#: builtin/branch.c:337
 #, c-format
 msgid "branch '%s' does not point at a commit"
 msgstr ""
 
-#: builtin/branch.c:394
+#: builtin/branch.c:409
 #, c-format
 msgid "behind %d] "
 msgstr "atrás %d] "
 
-#: builtin/branch.c:396
+#: builtin/branch.c:411
 #, c-format
 msgid "ahead %d] "
 msgstr "a frente %d] "
 
-#: builtin/branch.c:398
+#: builtin/branch.c:413
 #, c-format
 msgid "ahead %d, behind %d] "
 msgstr "a frente %d, atrás %d] "
 
-#: builtin/branch.c:501
+#: builtin/branch.c:521
 msgid "(no branch)"
 msgstr "(não é rama)"
 
-#: builtin/branch.c:566
+#: builtin/branch.c:586
 msgid "some refs could not be read"
 msgstr ""
 
-#: builtin/branch.c:579
+#: builtin/branch.c:599
 msgid "cannot rename the current branch while not on any."
 msgstr ""
 
-#: builtin/branch.c:589
+#: builtin/branch.c:609
 #, c-format
 msgid "Invalid branch name: '%s'"
 msgstr "Nome da rama inválida: '%s'"
 
-#: builtin/branch.c:604
+#: builtin/branch.c:624
 msgid "Branch rename failed"
 msgstr "Falhou renomeação da rama"
 
-#: builtin/branch.c:608
+#: builtin/branch.c:628
 #, c-format
 msgid "Renamed a misnamed branch '%s' away"
 msgstr "Renomeado uma rama erronea '%s'"
 
-#: builtin/branch.c:612
+#: builtin/branch.c:632
 #, c-format
 msgid "Branch renamed to %s, but HEAD is not updated!"
 msgstr ""
 
-#: builtin/branch.c:619
+#: builtin/branch.c:639
 msgid "Branch is renamed, but update of config-file failed"
 msgstr ""
 
-#: builtin/branch.c:634
+#: builtin/branch.c:654
 #, c-format
 msgid "malformed object name %s"
 msgstr ""
 
-#: builtin/branch.c:658
+#: builtin/branch.c:678
 #, c-format
-msgid "could not write branch description template: %s\n"
+msgid "could not write branch description template: %s"
 msgstr ""
 
-#: builtin/branch.c:746
+#: builtin/branch.c:769
 msgid "Failed to resolve HEAD as a valid ref."
 msgstr ""
 
-#: builtin/branch.c:751
+#: builtin/branch.c:774
 #: builtin/clone.c:558
 msgid "HEAD not found below refs/heads!"
 msgstr ""
 
-#: builtin/branch.c:809
+#: builtin/branch.c:794
+msgid "--column and --verbose are incompatible"
+msgstr "--column e --verbose são incompatíveis"
+
+#: builtin/branch.c:843
 msgid "-a and -r options to 'git branch' do not make sense with a branch name"
 msgstr ""
 
@@ -977,12 +1550,6 @@
 msgid "Unable to add merge result for '%s'"
 msgstr ""
 
-#: builtin/checkout.c:212
-#: builtin/reset.c:158
-#, c-format
-msgid "make_cache_entry failed for path '%s'"
-msgstr ""
-
 #: builtin/checkout.c:234
 #: builtin/checkout.c:392
 msgid "corrupt index file"
@@ -997,7 +1564,7 @@
 #: builtin/checkout.c:302
 #: builtin/checkout.c:498
 #: builtin/clone.c:583
-#: builtin/merge.c:811
+#: builtin/merge.c:812
 msgid "unable to write new index file"
 msgstr ""
 
@@ -1016,42 +1583,42 @@
 msgid "Can not do reflog for '%s'\n"
 msgstr ""
 
-#: builtin/checkout.c:565
+#: builtin/checkout.c:566
 msgid "HEAD is now at"
 msgstr "HEAD é agora em "
 
-#: builtin/checkout.c:572
+#: builtin/checkout.c:573
 #, c-format
 msgid "Reset branch '%s'\n"
 msgstr "Reset rama '%s'\n"
 
-#: builtin/checkout.c:575
+#: builtin/checkout.c:576
 #, c-format
 msgid "Already on '%s'\n"
 msgstr "Já em '%s'\n"
 
-#: builtin/checkout.c:579
+#: builtin/checkout.c:580
 #, c-format
 msgid "Switched to and reset branch '%s'\n"
 msgstr ""
 
-#: builtin/checkout.c:581
+#: builtin/checkout.c:582
 #, c-format
 msgid "Switched to a new branch '%s'\n"
 msgstr "Mudado para a nova rama '%s'\n"
 
-#: builtin/checkout.c:583
+#: builtin/checkout.c:584
 #, c-format
 msgid "Switched to branch '%s'\n"
 msgstr "Mudado para a rama '%s'\n"
 
-#: builtin/checkout.c:639
+#: builtin/checkout.c:640
 #, c-format
 msgid " ... and %d more.\n"
 msgstr " ... e %d mais.\n"
 
 #. The singular version
-#: builtin/checkout.c:645
+#: builtin/checkout.c:646
 #, c-format
 msgid ""
 "Warning: you are leaving %d commit behind, not connected to\n"
@@ -1066,7 +1633,7 @@
 msgstr[0] ""
 msgstr[1] ""
 
-#: builtin/checkout.c:663
+#: builtin/checkout.c:664
 #, c-format
 msgid ""
 "If you want to keep them by creating a new branch, this may be a good time\n"
@@ -1076,96 +1643,96 @@
 "\n"
 msgstr ""
 
-#: builtin/checkout.c:692
+#: builtin/checkout.c:693
 msgid "internal error in revision walk"
 msgstr ""
 
-#: builtin/checkout.c:696
+#: builtin/checkout.c:697
 msgid "Previous HEAD position was"
 msgstr ""
 
-#: builtin/checkout.c:722
+#: builtin/checkout.c:723
 msgid "You are on a branch yet to be born"
 msgstr ""
 
 #. case (1)
-#: builtin/checkout.c:853
+#: builtin/checkout.c:854
 #, c-format
 msgid "invalid reference: %s"
 msgstr ""
 
 #. case (1): want a tree
-#: builtin/checkout.c:892
+#: builtin/checkout.c:893
 #, c-format
 msgid "reference is not a tree: %s"
 msgstr ""
 
-#: builtin/checkout.c:972
+#: builtin/checkout.c:973
 msgid "-B cannot be used with -b"
 msgstr ""
 
-#: builtin/checkout.c:981
+#: builtin/checkout.c:982
 msgid "--patch is incompatible with all other options"
 msgstr ""
 
-#: builtin/checkout.c:984
+#: builtin/checkout.c:985
 msgid "--detach cannot be used with -b/-B/--orphan"
 msgstr ""
 
-#: builtin/checkout.c:986
+#: builtin/checkout.c:987
 msgid "--detach cannot be used with -t"
 msgstr ""
 
-#: builtin/checkout.c:992
+#: builtin/checkout.c:993
 msgid "--track needs a branch name"
 msgstr ""
 
-#: builtin/checkout.c:999
+#: builtin/checkout.c:1000
 msgid "Missing branch name; try -b"
 msgstr ""
 
-#: builtin/checkout.c:1005
+#: builtin/checkout.c:1006
 msgid "--orphan and -b|-B are mutually exclusive"
 msgstr ""
 
-#: builtin/checkout.c:1007
+#: builtin/checkout.c:1008
 msgid "--orphan cannot be used with -t"
 msgstr ""
 
-#: builtin/checkout.c:1017
+#: builtin/checkout.c:1018
 msgid "git checkout: -f and -m are incompatible"
 msgstr ""
 
-#: builtin/checkout.c:1051
+#: builtin/checkout.c:1052
 msgid "invalid path specification"
 msgstr ""
 
-#: builtin/checkout.c:1059
+#: builtin/checkout.c:1060
 #, c-format
 msgid ""
 "git checkout: updating paths is incompatible with switching branches.\n"
 "Did you intend to checkout '%s' which can not be resolved as commit?"
 msgstr ""
 
-#: builtin/checkout.c:1061
+#: builtin/checkout.c:1062
 msgid "git checkout: updating paths is incompatible with switching branches."
 msgstr ""
 
-#: builtin/checkout.c:1066
+#: builtin/checkout.c:1067
 msgid "git checkout: --detach does not take a path argument"
 msgstr ""
 
-#: builtin/checkout.c:1069
+#: builtin/checkout.c:1070
 msgid ""
 "git checkout: --ours/--theirs, --force and --merge are incompatible when\n"
 "checking out of the index."
 msgstr ""
 
-#: builtin/checkout.c:1088
+#: builtin/checkout.c:1089
 msgid "Cannot switch branch to a non-commit."
 msgstr ""
 
-#: builtin/checkout.c:1091
+#: builtin/checkout.c:1092
 msgid "--ours/--theirs is incompatible with switching branches."
 msgstr ""
 
@@ -1217,12 +1784,12 @@
 #: builtin/clone.c:302
 #, c-format
 msgid "failed to open '%s'"
-msgstr ""
+msgstr "falhou a abrir '%s'"
 
 #: builtin/clone.c:306
 #, c-format
 msgid "failed to create directory '%s'"
-msgstr ""
+msgstr "falhou a criar o directório '%s'"
 
 #: builtin/clone.c:308
 #: builtin/diff.c:75
@@ -1253,7 +1820,7 @@
 #: builtin/clone.c:350
 #, c-format
 msgid "failed to copy file to '%s'"
-msgstr ""
+msgstr "falhou a copiar o ficheiro para '%s'"
 
 #: builtin/clone.c:373
 #, c-format
@@ -1336,7 +1903,11 @@
 msgid "You appear to have cloned an empty repository."
 msgstr ""
 
-#: builtin/commit.c:42
+#: builtin/column.c:51
+msgid "--command must be the first argument"
+msgstr ""
+
+#: builtin/commit.c:43
 msgid ""
 "Your name and email address were configured automatically based\n"
 "on your username and hostname. Please check that they are accurate.\n"
@@ -1360,14 +1931,14 @@
 "\n"
 "    git commit --amend --reset-author\n"
 
-#: builtin/commit.c:54
+#: builtin/commit.c:55
 msgid ""
 "You asked to amend the most recent commit, but doing so would make\n"
 "it empty. You can repeat your command with --allow-empty, or you can\n"
 "remove the commit entirely with \"git reset HEAD^\".\n"
 msgstr ""
 
-#: builtin/commit.c:59
+#: builtin/commit.c:60
 msgid ""
 "The previous cherry-pick is now empty, possibly due to conflict resolution.\n"
 "If you wish to commit it anyway, use:\n"
@@ -1377,286 +1948,289 @@
 "Otherwise, please use 'git reset'\n"
 msgstr ""
 
-#: builtin/commit.c:205
-#: builtin/reset.c:33
-msgid "merge"
-msgstr "juntar"
-
-#: builtin/commit.c:208
-msgid "cherry-pick"
-msgstr "cherry-pick"
-
-#: builtin/commit.c:325
+#: builtin/commit.c:309
 msgid "failed to unpack HEAD tree object"
 msgstr ""
 
-#: builtin/commit.c:367
+#: builtin/commit.c:351
 msgid "unable to create temporary index"
 msgstr ""
 
-#: builtin/commit.c:373
+#: builtin/commit.c:357
 msgid "interactive add failed"
 msgstr "falhou adicionar interativo"
 
-#: builtin/commit.c:406
-#: builtin/commit.c:427
-#: builtin/commit.c:473
+#: builtin/commit.c:390
+#: builtin/commit.c:411
+#: builtin/commit.c:461
 msgid "unable to write new_index file"
 msgstr ""
 
-#: builtin/commit.c:457
-#, c-format
-msgid "cannot do a partial commit during a %s."
+#: builtin/commit.c:442
+msgid "cannot do a partial commit during a merge."
 msgstr ""
 
-#: builtin/commit.c:466
+#: builtin/commit.c:444
+msgid "cannot do a partial commit during a cherry-pick."
+msgstr ""
+
+#: builtin/commit.c:454
 msgid "cannot read the index"
 msgstr "não foi possível ler o indíce"
 
-#: builtin/commit.c:486
+#: builtin/commit.c:474
 msgid "unable to write temporary index file"
 msgstr ""
 
-#: builtin/commit.c:550
-#: builtin/commit.c:556
+#: builtin/commit.c:549
+#: builtin/commit.c:555
 #, c-format
 msgid "invalid commit: %s"
 msgstr "commit inválido: %s"
 
-#: builtin/commit.c:579
+#: builtin/commit.c:578
 msgid "malformed --author parameter"
 msgstr ""
 
-#: builtin/commit.c:635
+#: builtin/commit.c:639
 #, c-format
 msgid "Malformed ident string: '%s'"
 msgstr ""
 
-#: builtin/commit.c:670
-#: builtin/commit.c:703
-#: builtin/commit.c:1000
+#: builtin/commit.c:677
+#: builtin/commit.c:710
+#: builtin/commit.c:1024
 #, c-format
 msgid "could not lookup commit %s"
 msgstr ""
 
-#: builtin/commit.c:682
+#: builtin/commit.c:689
 #: builtin/shortlog.c:296
 #, c-format
 msgid "(reading log message from standard input)\n"
 msgstr ""
 
-#: builtin/commit.c:684
+#: builtin/commit.c:691
 msgid "could not read log from standard input"
 msgstr ""
 
-#: builtin/commit.c:688
+#: builtin/commit.c:695
 #, c-format
 msgid "could not read log file '%s'"
 msgstr "não é possivel ler o ficheiro de log '%s'"
 
-#: builtin/commit.c:694
+#: builtin/commit.c:701
 msgid "commit has empty message"
 msgstr "a mensagem do commit está vazia"
 
-#: builtin/commit.c:710
+#: builtin/commit.c:717
 msgid "could not read MERGE_MSG"
 msgstr "não é possivel ler MERGE_MSG"
 
-#: builtin/commit.c:714
+#: builtin/commit.c:721
 msgid "could not read SQUASH_MSG"
 msgstr "não é possivel ler SQUASH_MSG"
 
-#: builtin/commit.c:718
+#: builtin/commit.c:725
 #, c-format
 msgid "could not read '%s'"
 msgstr "não é possivel ler '%s'"
 
-#: builtin/commit.c:746
-#, c-format
-msgid "could not open '%s'"
-msgstr "não é possivel abrir '%s'"
-
-#: builtin/commit.c:770
+#: builtin/commit.c:777
 msgid "could not write commit template"
 msgstr ""
 
-#: builtin/commit.c:783
+#: builtin/commit.c:788
 #, c-format
 msgid ""
 "\n"
-"It looks like you may be committing a %s.\n"
+"It looks like you may be committing a merge.\n"
 "If this is not correct, please remove the file\n"
 "\t%s\n"
 "and try again.\n"
 msgstr ""
 
-#: builtin/commit.c:796
-msgid "Please enter the commit message for your changes."
-msgstr "Por favor insira a mensagem de commit das suas alterações."
-
-#: builtin/commit.c:799
+#: builtin/commit.c:793
+#, c-format
 msgid ""
-" Lines starting\n"
+"\n"
+"It looks like you may be committing a cherry-pick.\n"
+"If this is not correct, please remove the file\n"
+"\t%s\n"
+"and try again.\n"
+msgstr ""
+
+#: builtin/commit.c:805
+msgid ""
+"Please enter the commit message for your changes. Lines starting\n"
 "with '#' will be ignored, and an empty message aborts the commit.\n"
 msgstr ""
 
-#: builtin/commit.c:804
+#: builtin/commit.c:810
 msgid ""
-" Lines starting\n"
+"Please enter the commit message for your changes. Lines starting\n"
 "with '#' will be kept; you may remove them yourself if you want to.\n"
 "An empty message aborts the commit.\n"
 msgstr ""
 
-#: builtin/commit.c:816
+#: builtin/commit.c:823
 #, c-format
 msgid "%sAuthor:    %s"
 msgstr "%sAutor:    %s"
 
-#: builtin/commit.c:823
+#: builtin/commit.c:830
 #, c-format
 msgid "%sCommitter: %s"
 msgstr "%sCommitador: %s"
 
-#: builtin/commit.c:843
+#: builtin/commit.c:850
 msgid "Cannot read index"
 msgstr ""
 
-#: builtin/commit.c:880
+#: builtin/commit.c:887
 msgid "Error building trees"
 msgstr ""
 
-#: builtin/commit.c:895
-#: builtin/tag.c:357
+#: builtin/commit.c:902
+#: builtin/tag.c:361
 #, c-format
 msgid "Please supply the message using either -m or -F option.\n"
 msgstr ""
 
-#: builtin/commit.c:975
+#: builtin/commit.c:999
 #, c-format
 msgid "No existing author found with '%s'"
 msgstr ""
 
-#: builtin/commit.c:990
-#: builtin/commit.c:1182
+#: builtin/commit.c:1014
+#: builtin/commit.c:1214
 #, c-format
 msgid "Invalid untracked files mode '%s'"
 msgstr ""
 
-#: builtin/commit.c:1030
+#: builtin/commit.c:1054
 msgid "Using both --reset-author and --author does not make sense"
 msgstr ""
 
-#: builtin/commit.c:1041
+#: builtin/commit.c:1065
 msgid "You have nothing to amend."
 msgstr "Você não tem nada a corregir."
 
-#: builtin/commit.c:1043
-#, c-format
-msgid "You are in the middle of a %s -- cannot amend."
+#: builtin/commit.c:1068
+msgid "You are in the middle of a merge -- cannot amend."
 msgstr ""
 
-#: builtin/commit.c:1045
+#: builtin/commit.c:1070
+msgid "You are in the middle of a cherry-pick -- cannot amend."
+msgstr ""
+
+#: builtin/commit.c:1073
 msgid "Options --squash and --fixup cannot be used together"
 msgstr ""
 
-#: builtin/commit.c:1055
+#: builtin/commit.c:1083
 msgid "Only one of -c/-C/-F/--fixup can be used."
 msgstr ""
 
-#: builtin/commit.c:1057
+#: builtin/commit.c:1085
 msgid "Option -m cannot be combined with -c/-C/-F/--fixup."
 msgstr ""
 
-#: builtin/commit.c:1063
+#: builtin/commit.c:1093
 msgid "--reset-author can be used only with -C, -c or --amend."
 msgstr ""
 
-#: builtin/commit.c:1080
+#: builtin/commit.c:1110
 msgid "Only one of --include/--only/--all/--interactive/--patch can be used."
 msgstr ""
 
-#: builtin/commit.c:1082
+#: builtin/commit.c:1112
 msgid "No paths with --include/--only does not make sense."
 msgstr ""
 
-#: builtin/commit.c:1084
+#: builtin/commit.c:1114
 msgid "Clever... amending the last one with dirty index."
 msgstr ""
 
-#: builtin/commit.c:1086
+#: builtin/commit.c:1116
 msgid "Explicit paths specified without -i nor -o; assuming --only paths..."
 msgstr ""
 
-#: builtin/commit.c:1096
-#: builtin/tag.c:556
+#: builtin/commit.c:1126
+#: builtin/tag.c:577
 #, c-format
 msgid "Invalid cleanup mode %s"
 msgstr ""
 
-#: builtin/commit.c:1101
+#: builtin/commit.c:1131
 msgid "Paths with -a does not make sense."
 msgstr ""
 
-#: builtin/commit.c:1280
+#: builtin/commit.c:1315
 msgid "couldn't look up newly created commit"
 msgstr ""
 
-#: builtin/commit.c:1282
+#: builtin/commit.c:1317
 msgid "could not parse newly created commit"
 msgstr ""
 
-#: builtin/commit.c:1323
+#: builtin/commit.c:1358
 msgid "detached HEAD"
 msgstr ""
 
-#: builtin/commit.c:1325
+#: builtin/commit.c:1360
 msgid " (root-commit)"
 msgstr " (root-commit)"
 
-#: builtin/commit.c:1415
+#: builtin/commit.c:1450
 msgid "could not parse HEAD commit"
 msgstr ""
 
-#: builtin/commit.c:1452
+#: builtin/commit.c:1487
 #: builtin/merge.c:509
 #, c-format
 msgid "could not open '%s' for reading"
 msgstr ""
 
-#: builtin/commit.c:1459
+#: builtin/commit.c:1494
 #, c-format
 msgid "Corrupt MERGE_HEAD file (%s)"
 msgstr ""
 
-#: builtin/commit.c:1466
+#: builtin/commit.c:1501
 msgid "could not read MERGE_MODE"
 msgstr ""
 
-#: builtin/commit.c:1485
+#: builtin/commit.c:1520
 #, c-format
 msgid "could not read commit message: %s"
 msgstr ""
 
-#: builtin/commit.c:1499
+#: builtin/commit.c:1534
+#, c-format
+msgid "Aborting commit; you did not edit the message.\n"
+msgstr ""
+
+#: builtin/commit.c:1539
 #, c-format
 msgid "Aborting commit due to empty commit message.\n"
 msgstr ""
 
-#: builtin/commit.c:1514
-#: builtin/merge.c:935
-#: builtin/merge.c:968
+#: builtin/commit.c:1554
+#: builtin/merge.c:936
+#: builtin/merge.c:961
 msgid "failed to write commit object"
 msgstr ""
 
-#: builtin/commit.c:1535
+#: builtin/commit.c:1575
 msgid "cannot lock HEAD ref"
 msgstr ""
 
-#: builtin/commit.c:1539
+#: builtin/commit.c:1579
 msgid "cannot update HEAD ref"
 msgstr ""
 
-#: builtin/commit.c:1550
+#: builtin/commit.c:1590
 msgid ""
 "Repository has been updated, but unable to write\n"
 "new_index file. Check that disk is not full or quota is\n"
@@ -1779,127 +2353,133 @@
 msgid "Couldn't find remote ref HEAD"
 msgstr ""
 
-#: builtin/fetch.c:252
+#: builtin/fetch.c:253
 #, c-format
 msgid "object %s not found"
-msgstr ""
+msgstr "objecto %s não encontrado"
 
-#: builtin/fetch.c:258
+#: builtin/fetch.c:259
 msgid "[up to date]"
 msgstr "[Actualizada]"
 
-#: builtin/fetch.c:272
+#: builtin/fetch.c:273
 #, c-format
 msgid "! %-*s %-*s -> %s  (can't fetch in current branch)"
 msgstr ""
 
-#: builtin/fetch.c:273
-#: builtin/fetch.c:351
+#: builtin/fetch.c:274
+#: builtin/fetch.c:360
 msgid "[rejected]"
 msgstr "[rejeitado]"
 
-#: builtin/fetch.c:284
+#: builtin/fetch.c:285
 msgid "[tag update]"
 msgstr "[etiqueta actualizada]"
 
-#: builtin/fetch.c:286
-#: builtin/fetch.c:313
-#: builtin/fetch.c:331
+#: builtin/fetch.c:287
+#: builtin/fetch.c:322
+#: builtin/fetch.c:340
 msgid "  (unable to update local ref)"
 msgstr ""
 
-#: builtin/fetch.c:298
+#: builtin/fetch.c:305
 msgid "[new tag]"
 msgstr "[nova etiqueta]"
 
-#: builtin/fetch.c:302
+#: builtin/fetch.c:308
 msgid "[new branch]"
 msgstr "[nova rama]"
 
-#: builtin/fetch.c:347
+#: builtin/fetch.c:311
+msgid "[new ref]"
+msgstr "[nova ref]"
+
+#: builtin/fetch.c:356
 msgid "unable to update local ref"
 msgstr ""
 
-#: builtin/fetch.c:347
+#: builtin/fetch.c:356
 msgid "forced update"
 msgstr "actualização forçada"
 
-#: builtin/fetch.c:353
+#: builtin/fetch.c:362
 msgid "(non-fast-forward)"
-msgstr ""
-
-#: builtin/fetch.c:384
-#: builtin/fetch.c:676
-#, c-format
-msgid "cannot open %s: %s\n"
-msgstr ""
+msgstr "(non-fast-forward)"
 
 #: builtin/fetch.c:393
+#: builtin/fetch.c:685
+#, c-format
+msgid "cannot open %s: %s\n"
+msgstr "não é possivel abrir %s: %s\n"
+
+#: builtin/fetch.c:402
 #, c-format
 msgid "%s did not send all necessary objects\n"
 msgstr ""
 
-#: builtin/fetch.c:479
+#: builtin/fetch.c:488
 #, c-format
 msgid "From %.*s\n"
 msgstr "Para %.*s\n"
 
-#: builtin/fetch.c:490
+#: builtin/fetch.c:499
 #, c-format
 msgid ""
 "some local refs could not be updated; try running\n"
 " 'git remote prune %s' to remove any old, conflicting branches"
 msgstr ""
 
-#: builtin/fetch.c:540
+#: builtin/fetch.c:549
 #, c-format
-msgid "   (%s will become dangling)\n"
+msgid "   (%s will become dangling)"
 msgstr ""
 
-#: builtin/fetch.c:541
+#: builtin/fetch.c:550
 #, c-format
-msgid "   (%s has become dangling)\n"
+msgid "   (%s has become dangling)"
 msgstr ""
 
-#: builtin/fetch.c:548
+#: builtin/fetch.c:557
 msgid "[deleted]"
 msgstr "[eliminado]"
 
-#: builtin/fetch.c:549
+#: builtin/fetch.c:558
+#: builtin/remote.c:1055
 msgid "(none)"
 msgstr "(nenhum)"
 
-#: builtin/fetch.c:666
+#: builtin/fetch.c:675
 #, c-format
 msgid "Refusing to fetch into current branch %s of non-bare repository"
 msgstr ""
 
-#: builtin/fetch.c:700
+#: builtin/fetch.c:709
 #, c-format
 msgid "Don't know how to fetch from %s"
 msgstr ""
 
-#: builtin/fetch.c:777
+#: builtin/fetch.c:786
 #, c-format
 msgid "Option \"%s\" value \"%s\" is not valid for %s"
 msgstr ""
 
-#: builtin/fetch.c:780
+#: builtin/fetch.c:789
 #, c-format
 msgid "Option \"%s\" is ignored for %s\n"
 msgstr ""
 
-#: builtin/fetch.c:879
+#: builtin/fetch.c:888
 #, c-format
 msgid "Fetching %s\n"
 msgstr "Baixando %s\n"
 
-#: builtin/fetch.c:881
+#: builtin/fetch.c:890
+#: builtin/remote.c:100
 #, c-format
 msgid "Could not fetch %s"
 msgstr ""
 
-#: builtin/fetch.c:898
+#: builtin/fetch.c:907
 msgid ""
 "No remote repository specified.  Please, specify either a URL or a\n"
 "remote name from which new revisions should be fetched."
@@ -1907,24 +2487,24 @@
 "Nenhum repositório remoto especificado. Por favor, especifique um URL ou o\n"
 "nome remoto a partir do qual novas revisões devem ser obtida."
 
-#: builtin/fetch.c:918
+#: builtin/fetch.c:927
 msgid "You need to specify a tag name."
 msgstr "Você precisa especificar um nome da etiqueta."
 
-#: builtin/fetch.c:970
+#: builtin/fetch.c:979
 msgid "fetch --all does not take a repository argument"
 msgstr ""
 
-#: builtin/fetch.c:972
+#: builtin/fetch.c:981
 msgid "fetch --all does not make sense with refspecs"
 msgstr ""
 
-#: builtin/fetch.c:983
+#: builtin/fetch.c:992
 #, c-format
 msgid "No such remote or remote group: %s"
 msgstr ""
 
-#: builtin/fetch.c:991
+#: builtin/fetch.c:1000
 msgid "Fetching a group and specifying refspecs does not make sense"
 msgstr ""
 
@@ -1933,28 +2513,24 @@
 msgid "Invalid %s: '%s'"
 msgstr "Inválido %s: '%s'"
 
-#: builtin/gc.c:78
-msgid "Too many options specified"
-msgstr "Demasiadas opções especificadas"
-
-#: builtin/gc.c:103
+#: builtin/gc.c:90
 #, c-format
 msgid "insanely long object directory %.*s"
 msgstr ""
 
-#: builtin/gc.c:223
+#: builtin/gc.c:221
 #, c-format
 msgid "Auto packing the repository for optimum performance.\n"
 msgstr ""
 
-#: builtin/gc.c:226
+#: builtin/gc.c:224
 #, c-format
 msgid ""
 "Auto packing the repository for optimum performance. You may also\n"
 "run \"git gc\" manually. See \"git help gc\" for more information.\n"
 msgstr ""
 
-#: builtin/gc.c:256
+#: builtin/gc.c:251
 msgid "There are too many unreachable loose objects; run 'git prune' to remove them."
 msgstr ""
 
@@ -2018,6 +2594,314 @@
 msgid "both --cached and trees are given."
 msgstr ""
 
+#: builtin/help.c:59
+#, c-format
+msgid "unrecognized help format '%s'"
+msgstr "formato ajuda não reconhecido '%s'"
+
+#: builtin/help.c:87
+msgid "Failed to start emacsclient."
+msgstr ""
+
+#: builtin/help.c:100
+msgid "Failed to parse emacsclient version."
+msgstr ""
+
+#: builtin/help.c:108
+#, c-format
+msgid "emacsclient version '%d' too old (< 22)."
+msgstr ""
+
+#: builtin/help.c:126
+#: builtin/help.c:154
+#: builtin/help.c:163
+#: builtin/help.c:171
+#, c-format
+msgid "failed to exec '%s': %s"
+msgstr ""
+
+#: builtin/help.c:211
+#, c-format
+msgid ""
+"'%s': path for unsupported man viewer.\n"
+"Please consider using 'man.<tool>.cmd' instead."
+msgstr ""
+
+#: builtin/help.c:223
+#, c-format
+msgid ""
+"'%s': cmd for supported man viewer.\n"
+"Please consider using 'man.<tool>.path' instead."
+msgstr ""
+
+#: builtin/help.c:287
+msgid "The most commonly used git commands are:"
+msgstr ""
+
+#: builtin/help.c:355
+#, c-format
+msgid "'%s': unknown man viewer."
+msgstr ""
+
+#: builtin/help.c:372
+msgid "no man viewer handled the request"
+msgstr ""
+
+#: builtin/help.c:380
+msgid "no info viewer handled the request"
+msgstr ""
+
+#: builtin/help.c:391
+#, c-format
+msgid "'%s': not a documentation directory."
+msgstr ""
+
+#: builtin/help.c:432
+#: builtin/help.c:439
+#, c-format
+msgid "usage: %s%s"
+msgstr ""
+
+#: builtin/help.c:453
+#, c-format
+msgid "`git %s' is aliased to `%s'"
+msgstr ""
+
+#: builtin/index-pack.c:84
+#, c-format
+msgid "object type mismatch at %s"
+msgstr ""
+
+#: builtin/index-pack.c:104
+msgid "object of unexpected type"
+msgstr ""
+
+#: builtin/index-pack.c:141
+#, c-format
+msgid "cannot fill %d byte"
+msgid_plural "cannot fill %d bytes"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/index-pack.c:151
+msgid "early EOF"
+msgstr ""
+
+#: builtin/index-pack.c:152
+msgid "read error on input"
+msgstr ""
+
+#: builtin/index-pack.c:164
+msgid "used more bytes than were available"
+msgstr ""
+
+#: builtin/index-pack.c:171
+msgid "pack too large for current definition of off_t"
+msgstr ""
+
+#: builtin/index-pack.c:187
+#, c-format
+msgid "unable to create '%s'"
+msgstr "não é possivel crear '%s'"
+
+#: builtin/index-pack.c:192
+#, c-format
+msgid "cannot open packfile '%s'"
+msgstr "Não é possivel abrir o ficheiro packfile '%s'"
+
+#: builtin/index-pack.c:206
+msgid "pack signature mismatch"
+msgstr ""
+
+#: builtin/index-pack.c:226
+#, c-format
+msgid "pack has bad object at offset %lu: %s"
+msgstr ""
+
+#: builtin/index-pack.c:300
+#, c-format
+msgid "inflate returned %d"
+msgstr ""
+
+#: builtin/index-pack.c:345
+msgid "offset value overflow for delta base object"
+msgstr ""
+
+#: builtin/index-pack.c:353
+msgid "delta base offset is out of bound"
+msgstr ""
+
+#: builtin/index-pack.c:361
+#, c-format
+msgid "unknown object type %d"
+msgstr "ojecto com tipo desconhecido %d"
+
+#: builtin/index-pack.c:390
+msgid "cannot pread pack file"
+msgstr "Não é possivel pread pack file"
+
+#: builtin/index-pack.c:392
+#, c-format
+msgid "premature end of pack file, %lu byte missing"
+msgid_plural "premature end of pack file, %lu bytes missing"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/index-pack.c:405
+msgid "serious inflate inconsistency"
+msgstr ""
+
+#: builtin/index-pack.c:476
+#, c-format
+msgid "cannot read existing object %s"
+msgstr "não foi possível ler objecto existente %s"
+
+#: builtin/index-pack.c:479
+#, c-format
+msgid "SHA1 COLLISION FOUND WITH %s !"
+msgstr ""
+
+#: builtin/index-pack.c:488
+#, c-format
+msgid "invalid blob object %s"
+msgstr "inválido objecto blob %s"
+
+#: builtin/index-pack.c:500
+#, c-format
+msgid "invalid %s"
+msgstr "inválido: %s"
+
+#: builtin/index-pack.c:502
+msgid "Error in object"
+msgstr ""
+
+#: builtin/index-pack.c:504
+#, c-format
+msgid "Not all child objects of %s are reachable"
+msgstr ""
+
+#: builtin/index-pack.c:576
+#: builtin/index-pack.c:602
+msgid "failed to apply delta"
+msgstr ""
+
+#: builtin/index-pack.c:706
+msgid "Receiving objects"
+msgstr ""
+
+#: builtin/index-pack.c:706
+msgid "Indexing objects"
+msgstr ""
+
+#: builtin/index-pack.c:728
+msgid "pack is corrupted (SHA1 mismatch)"
+msgstr ""
+
+#: builtin/index-pack.c:733
+msgid "cannot fstat packfile"
+msgstr "Não é possivel fstat packfile"
+
+#: builtin/index-pack.c:736
+msgid "pack has junk at the end"
+msgstr ""
+
+#: builtin/index-pack.c:754
+msgid "Resolving deltas"
+msgstr "Resolvendo deltas"
+
+#: builtin/index-pack.c:787
+#, c-format
+msgid "unable to deflate appended object (%d)"
+msgstr ""
+
+#: builtin/index-pack.c:866
+#, c-format
+msgid "local object %s is corrupt"
+msgstr ""
+
+#: builtin/index-pack.c:890
+msgid "error while closing pack file"
+msgstr ""
+
+#: builtin/index-pack.c:903
+#, c-format
+msgid "cannot write keep file '%s'"
+msgstr "não é possivel escrever o fichero kepp '%s'"
+
+#: builtin/index-pack.c:911
+#, c-format
+msgid "cannot close written keep file '%s'"
+msgstr "Não é possivel fechar o fichero escrito '%s'"
+
+#: builtin/index-pack.c:924
+msgid "cannot store pack file"
+msgstr "Não é possivel guardar o fichero pack"
+
+#: builtin/index-pack.c:935
+msgid "cannot store index file"
+msgstr "Não é possivel guardar fichero index"
+
+#: builtin/index-pack.c:1024
+#, c-format
+msgid "Cannot open existing pack file '%s'"
+msgstr "Não é possivel abrir o existente ficheiro pack %s"
+
+#: builtin/index-pack.c:1026
+#, c-format
+msgid "Cannot open existing pack idx file for '%s'"
+msgstr "Não é possivel abrir o ficheiro 'pack idx' para '%s'"
+
+#: builtin/index-pack.c:1073
+#, c-format
+msgid "non delta: %d object"
+msgid_plural "non delta: %d objects"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/index-pack.c:1080
+#, c-format
+msgid "chain length = %d: %lu object"
+msgid_plural "chain length = %d: %lu objects"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/index-pack.c:1107
+msgid "Cannot come back to cwd"
+msgstr ""
+
+#: builtin/index-pack.c:1140
+#: builtin/index-pack.c:1143
+#: builtin/index-pack.c:1155
+#: builtin/index-pack.c:1159
+#, c-format
+msgid "bad %s"
+msgstr "inválido %s"
+
+#: builtin/index-pack.c:1173
+msgid "--fix-thin cannot be used without --stdin"
+msgstr ""
+
+#: builtin/index-pack.c:1177
+#: builtin/index-pack.c:1187
+#, c-format
+msgid "packfile name '%s' does not end with '.pack'"
+msgstr ""
+
+#: builtin/index-pack.c:1196
+msgid "--verify with no packfile name given"
+msgstr ""
+
+#: builtin/index-pack.c:1220
+msgid "confusion beyond insanity"
+msgstr ""
+
+#: builtin/index-pack.c:1239
+#, c-format
+msgid "pack has %d unresolved delta"
+msgid_plural "pack has %d unresolved deltas"
+msgstr[0] ""
+msgstr[1] ""
+
 #: builtin/init-db.c:35
 #, c-format
 msgid "Could not make %s writable by group"
@@ -2160,167 +3044,161 @@
 msgid "Cannot access work tree '%s'"
 msgstr ""
 
-#: builtin/log.c:187
+#: builtin/log.c:188
 #, c-format
 msgid "Final output: %d %s\n"
 msgstr ""
 
-#: builtin/log.c:395
-#: builtin/log.c:483
+#: builtin/log.c:401
+#: builtin/log.c:489
 #, c-format
 msgid "Could not read object %s"
 msgstr ""
 
-#: builtin/log.c:507
+#: builtin/log.c:513
 #, c-format
 msgid "Unknown type: %d"
 msgstr "Tipo desconhecido: %d"
 
-#: builtin/log.c:596
+#: builtin/log.c:602
 msgid "format.headers without value"
 msgstr ""
 
-#: builtin/log.c:669
+#: builtin/log.c:675
 msgid "name of output directory is too long"
 msgstr "nome do diretório de saída é demasiado longo"
 
-#: builtin/log.c:680
+#: builtin/log.c:686
 #, c-format
 msgid "Cannot open patch file %s"
 msgstr "Não é possivel abrir o ficheiro patch %s"
 
-#: builtin/log.c:694
+#: builtin/log.c:700
 msgid "Need exactly one range."
 msgstr "Necessita de exatamente um intervalo."
 
-#: builtin/log.c:702
+#: builtin/log.c:708
 msgid "Not a range."
 msgstr "Não é um intervalo."
 
-#: builtin/log.c:739
+#: builtin/log.c:745
 msgid "Could not extract email from committer identity."
 msgstr "Não foi possível extrair a identidade do committer do e-mail."
 
-#: builtin/log.c:785
+#: builtin/log.c:791
 msgid "Cover letter needs email format"
 msgstr "Carta de apresentação necessita um modelo de e-mail"
 
-#: builtin/log.c:879
+#: builtin/log.c:885
 #, c-format
 msgid "insane in-reply-to: %s"
 msgstr ""
 
-#: builtin/log.c:952
+#: builtin/log.c:958
 msgid "Two output directories?"
 msgstr "Dois diretórios de saída?"
 
-#: builtin/log.c:1173
+#: builtin/log.c:1179
 #, c-format
 msgid "bogus committer info %s"
 msgstr ""
 
-#: builtin/log.c:1218
+#: builtin/log.c:1224
 msgid "-n and -k are mutually exclusive."
 msgstr ""
 
-#: builtin/log.c:1220
+#: builtin/log.c:1226
 msgid "--subject-prefix and -k are mutually exclusive."
 msgstr ""
 
-#: builtin/log.c:1225
-#: builtin/shortlog.c:284
-#, c-format
-msgid "unrecognized argument: %s"
-msgstr "argumento não reconhecido: %s"
-
-#: builtin/log.c:1228
+#: builtin/log.c:1234
 msgid "--name-only does not make sense"
 msgstr ""
 
-#: builtin/log.c:1230
+#: builtin/log.c:1236
 msgid "--name-status does not make sense"
 msgstr ""
 
-#: builtin/log.c:1232
+#: builtin/log.c:1238
 msgid "--check does not make sense"
 msgstr ""
 
-#: builtin/log.c:1255
+#: builtin/log.c:1261
 msgid "standard output, or directory, which one?"
 msgstr "saída padrão, ou diretório, qual deles?"
 
-#: builtin/log.c:1257
+#: builtin/log.c:1263
 #, c-format
 msgid "Could not create directory '%s'"
 msgstr ""
 
-#: builtin/log.c:1410
+#: builtin/log.c:1416
 msgid "Failed to create output files"
 msgstr "Falhou ao criar ficheiros de saída"
 
-#: builtin/log.c:1514
+#: builtin/log.c:1520
 #, c-format
 msgid "Could not find a tracked remote branch, please specify <upstream> manually.\n"
 msgstr ""
 
-#: builtin/log.c:1530
-#: builtin/log.c:1532
-#: builtin/log.c:1544
+#: builtin/log.c:1536
+#: builtin/log.c:1538
+#: builtin/log.c:1550
 #, c-format
 msgid "Unknown commit %s"
 msgstr "Commit desconhecido %s"
 
-#: builtin/merge.c:91
+#: builtin/merge.c:90
 msgid "switch `m' requires a value"
 msgstr ""
 
-#: builtin/merge.c:128
+#: builtin/merge.c:127
 #, c-format
 msgid "Could not find merge strategy '%s'.\n"
 msgstr ""
 
-#: builtin/merge.c:129
+#: builtin/merge.c:128
 #, c-format
 msgid "Available strategies are:"
 msgstr "As estratégias disponíveis são:"
 
-#: builtin/merge.c:134
+#: builtin/merge.c:133
 #, c-format
 msgid "Available custom strategies are:"
 msgstr "Estratégias personalizadas disponíveis são:"
 
-#: builtin/merge.c:241
+#: builtin/merge.c:240
 msgid "could not run stash."
 msgstr ""
 
-#: builtin/merge.c:246
+#: builtin/merge.c:245
 msgid "stash failed"
 msgstr "falhou o stash"
 
-#: builtin/merge.c:251
+#: builtin/merge.c:250
 #, c-format
 msgid "not a valid object: %s"
 msgstr ""
 
-#: builtin/merge.c:270
-#: builtin/merge.c:287
+#: builtin/merge.c:269
+#: builtin/merge.c:286
 msgid "read-tree failed"
 msgstr ""
 
-#: builtin/merge.c:317
+#: builtin/merge.c:316
 msgid " (nothing to squash)"
 msgstr " (nada para squash)"
 
-#: builtin/merge.c:330
+#: builtin/merge.c:329
 #, c-format
 msgid "Squash commit -- not updating HEAD\n"
 msgstr ""
 
-#: builtin/merge.c:362
+#: builtin/merge.c:361
 msgid "Writing SQUASH_MSG"
 msgstr "Escrevendo SQUASH_MSG"
 
-#: builtin/merge.c:364
+#: builtin/merge.c:363
 msgid "Finishing SQUASH_MSG"
 msgstr "Terminando SQUASH_MSG"
 
@@ -2347,35 +3225,35 @@
 msgid "failed to read the cache"
 msgstr ""
 
-#: builtin/merge.c:696
+#: builtin/merge.c:697
 msgid "Unable to write index."
 msgstr ""
 
-#: builtin/merge.c:709
+#: builtin/merge.c:710
 msgid "Not handling anything other than two heads merge."
 msgstr ""
 
-#: builtin/merge.c:723
+#: builtin/merge.c:724
 #, c-format
 msgid "Unknown option for merge-recursive: -X%s"
 msgstr ""
 
-#: builtin/merge.c:737
+#: builtin/merge.c:738
 #, c-format
 msgid "unable to write %s"
 msgstr ""
 
-#: builtin/merge.c:876
+#: builtin/merge.c:877
 #, c-format
 msgid "Could not read from '%s'"
 msgstr ""
 
-#: builtin/merge.c:885
+#: builtin/merge.c:886
 #, c-format
 msgid "Not committing merge; use 'git commit' to complete the merge.\n"
 msgstr "Não commitando um merge; usa 'git commit' para completar o merge.\n"
 
-#: builtin/merge.c:891
+#: builtin/merge.c:892
 msgid ""
 "Please enter a commit message to explain why this merge is necessary,\n"
 "especially if it merges an updated upstream into a topic branch.\n"
@@ -2384,144 +3262,144 @@
 "the commit.\n"
 msgstr ""
 
-#: builtin/merge.c:915
+#: builtin/merge.c:916
 msgid "Empty commit message."
 msgstr "Mensagem de commit vazia."
 
-#: builtin/merge.c:927
+#: builtin/merge.c:928
 #, c-format
 msgid "Wonderful.\n"
 msgstr "Fastastico.\n"
 
-#: builtin/merge.c:1000
+#: builtin/merge.c:993
 #, c-format
 msgid "Automatic merge failed; fix conflicts and then commit the result.\n"
 msgstr ""
 
-#: builtin/merge.c:1016
+#: builtin/merge.c:1009
 #, c-format
 msgid "'%s' is not a commit"
 msgstr "'%s' não é um commit"
 
-#: builtin/merge.c:1057
+#: builtin/merge.c:1050
 msgid "No current branch."
 msgstr "Nenhuma rama actual"
 
-#: builtin/merge.c:1059
+#: builtin/merge.c:1052
 msgid "No remote for the current branch."
 msgstr ""
 
-#: builtin/merge.c:1061
+#: builtin/merge.c:1054
 msgid "No default upstream defined for the current branch."
 msgstr ""
 
-#: builtin/merge.c:1066
+#: builtin/merge.c:1059
 #, c-format
 msgid "No remote tracking branch for %s from %s"
 msgstr ""
 
-#: builtin/merge.c:1188
+#: builtin/merge.c:1146
+#: builtin/merge.c:1303
+#, c-format
+msgid "%s - not something we can merge"
+msgstr ""
+
+#: builtin/merge.c:1214
 msgid "There is no merge to abort (MERGE_HEAD missing)."
 msgstr ""
 
-#: builtin/merge.c:1204
+#: builtin/merge.c:1230
 #: git-pull.sh:31
 msgid ""
 "You have not concluded your merge (MERGE_HEAD exists).\n"
 "Please, commit your changes before you can merge."
 msgstr ""
 
-#: builtin/merge.c:1207
+#: builtin/merge.c:1233
 #: git-pull.sh:34
 msgid "You have not concluded your merge (MERGE_HEAD exists)."
 msgstr ""
 
-#: builtin/merge.c:1211
+#: builtin/merge.c:1237
 msgid ""
 "You have not concluded your cherry-pick (CHERRY_PICK_HEAD exists).\n"
 "Please, commit your changes before you can merge."
 msgstr ""
 
-#: builtin/merge.c:1214
+#: builtin/merge.c:1240
 msgid "You have not concluded your cherry-pick (CHERRY_PICK_HEAD exists)."
 msgstr ""
 
-#: builtin/merge.c:1223
+#: builtin/merge.c:1249
 msgid "You cannot combine --squash with --no-ff."
 msgstr ""
 
-#: builtin/merge.c:1228
+#: builtin/merge.c:1254
 msgid "You cannot combine --no-ff with --ff-only."
 msgstr ""
 
-#: builtin/merge.c:1235
+#: builtin/merge.c:1261
 msgid "No commit specified and merge.defaultToUpstream not set."
 msgstr ""
 
-#: builtin/merge.c:1266
+#: builtin/merge.c:1293
 msgid "Can merge only exactly one commit into empty head"
 msgstr ""
 
-#: builtin/merge.c:1269
+#: builtin/merge.c:1296
 msgid "Squash commit into empty head not supported yet"
 msgstr ""
 
-#: builtin/merge.c:1271
+#: builtin/merge.c:1298
 msgid "Non-fast-forward commit does not make sense into an empty head"
 msgstr ""
 
-#: builtin/merge.c:1275
-#: builtin/merge.c:1319
-#, c-format
-msgid "%s - not something we can merge"
-msgstr ""
-
-#: builtin/merge.c:1385
+#: builtin/merge.c:1413
 #, c-format
 msgid "Updating %s..%s\n"
 msgstr "Actualizando %s..%s\n"
 
-#: builtin/merge.c:1423
+#: builtin/merge.c:1451
 #, c-format
 msgid "Trying really trivial in-index merge...\n"
 msgstr ""
 
-#: builtin/merge.c:1430
+#: builtin/merge.c:1458
 #, c-format
 msgid "Nope.\n"
 msgstr "Não.\n"
 
-#: builtin/merge.c:1462
+#: builtin/merge.c:1490
 msgid "Not possible to fast-forward, aborting."
 msgstr ""
 
-#: builtin/merge.c:1485
-#: builtin/merge.c:1562
+#: builtin/merge.c:1513
+#: builtin/merge.c:1592
 #, c-format
 msgid "Rewinding the tree to pristine...\n"
 msgstr ""
 
-#: builtin/merge.c:1489
+#: builtin/merge.c:1517
 #, c-format
 msgid "Trying merge strategy %s...\n"
 msgstr ""
 
-#: builtin/merge.c:1553
+#: builtin/merge.c:1583
 #, c-format
 msgid "No merge strategy handled the merge.\n"
 msgstr ""
 
-#: builtin/merge.c:1555
+#: builtin/merge.c:1585
 #, c-format
 msgid "Merge with strategy %s failed.\n"
 msgstr "Fundir com a estratégia %s falhou.\n"
 
-#: builtin/merge.c:1564
+#: builtin/merge.c:1594
 #, c-format
 msgid "Using the %s to prepare resolving by hand.\n"
 msgstr ""
 
-#: builtin/merge.c:1575
+#: builtin/merge.c:1606
 #, c-format
 msgid "Automatic merge went well; stopped before committing as requested\n"
 msgstr ""
@@ -2584,6 +3462,7 @@
 msgstr "Mudar de nome %s para %s\n"
 
 #: builtin/mv.c:215
+#: builtin/remote.c:731
 #, c-format
 msgid "renaming '%s' failed"
 msgstr "mudar de nome '%s' falhou"
@@ -2608,7 +3487,7 @@
 msgstr ""
 
 #: builtin/notes.c:175
-#: builtin/tag.c:343
+#: builtin/tag.c:347
 #, c-format
 msgid "could not create file '%s'"
 msgstr ""
@@ -2633,13 +3512,13 @@
 msgstr ""
 
 #: builtin/notes.c:251
-#: builtin/tag.c:521
+#: builtin/tag.c:542
 #, c-format
 msgid "cannot read '%s'"
 msgstr "não consegue ler '%s'"
 
 #: builtin/notes.c:253
-#: builtin/tag.c:524
+#: builtin/tag.c:545
 #, c-format
 msgid "could not open or read '%s'"
 msgstr ""
@@ -2655,7 +3534,7 @@
 #: builtin/notes.c:766
 #: builtin/notes.c:968
 #: builtin/reset.c:293
-#: builtin/tag.c:537
+#: builtin/tag.c:558
 #, c-format
 msgid "Failed to resolve '%s' as a valid ref."
 msgstr ""
@@ -2750,39 +3629,61 @@
 msgstr ""
 
 #: builtin/notes.c:1103
+#: builtin/remote.c:1598
 #, c-format
 msgid "Unknown subcommand: %s"
 msgstr ""
 
-#: builtin/pack-objects.c:2310
+#: builtin/pack-objects.c:2315
 #, c-format
 msgid "unsupported index version %s"
 msgstr ""
 
-#: builtin/pack-objects.c:2314
+#: builtin/pack-objects.c:2319
 #, c-format
 msgid "bad index version '%s'"
 msgstr ""
 
-#: builtin/pack-objects.c:2322
+#: builtin/pack-objects.c:2342
 #, c-format
 msgid "option %s does not accept negative form"
 msgstr "opção %s não aceita formato negativo"
 
-#: builtin/pack-objects.c:2326
+#: builtin/pack-objects.c:2346
 #, c-format
 msgid "unable to parse value '%s' for option %s"
 msgstr ""
 
-#: builtin/push.c:44
+#: builtin/push.c:45
 msgid "tag shorthand without <tag>"
 msgstr ""
 
-#: builtin/push.c:63
+#: builtin/push.c:64
 msgid "--delete only accepts plain target ref names"
 msgstr "--delete só aceita nomes simples para o ref de destino"
 
-#: builtin/push.c:73
+#: builtin/push.c:99
+msgid ""
+"\n"
+"To choose either option permanently, see push.default in 'git help config'."
+msgstr ""
+
+#: builtin/push.c:102
+#, c-format
+msgid ""
+"The upstream branch of your current branch does not match\n"
+"the name of your current branch.  To push to the upstream branch\n"
+"on the remote, use\n"
+"\n"
+"    git push %s HEAD:%s\n"
+"\n"
+"To push to the branch of the same name on the remote, use\n"
+"\n"
+"    git push %s %s\n"
+"%s"
+msgstr ""
+
+#: builtin/push.c:121
 #, c-format
 msgid ""
 "You are not currently on a branch.\n"
@@ -2792,7 +3693,7 @@
 "    git push %s HEAD:<name-of-remote-branch>\n"
 msgstr ""
 
-#: builtin/push.c:80
+#: builtin/push.c:128
 #, c-format
 msgid ""
 "The current branch %s has no upstream branch.\n"
@@ -2801,39 +3702,63 @@
 "    git push --set-upstream %s %s\n"
 msgstr ""
 
-#: builtin/push.c:88
+#: builtin/push.c:136
 #, c-format
 msgid "The current branch %s has multiple upstream branches, refusing to push."
 msgstr ""
 
-#: builtin/push.c:111
+#: builtin/push.c:139
+#, c-format
+msgid ""
+"You are pushing to remote '%s', which is not the upstream of\n"
+"your current branch '%s', without telling me what to push\n"
+"to update which remote branch."
+msgstr ""
+
+#: builtin/push.c:174
 msgid "You didn't specify any refspecs to push, and push.default is \"nothing\"."
 msgstr ""
 
-#: builtin/push.c:131
+#: builtin/push.c:181
+msgid ""
+"Updates were rejected because the tip of your current branch is behind\n"
+"its remote counterpart. Merge the remote changes (e.g. 'git pull')\n"
+"before pushing again.\n"
+"See the 'Note about fast-forwards' in 'git push --help' for details."
+msgstr ""
+
+#: builtin/push.c:187
+msgid ""
+"Updates were rejected because a pushed branch tip is behind its remote\n"
+"counterpart. If you did not intend to push that branch, you may want to\n"
+"specify branches to push or set the 'push.default' configuration\n"
+"variable to 'current' or 'upstream' to push only the current branch."
+msgstr ""
+
+#: builtin/push.c:193
+msgid ""
+"Updates were rejected because a pushed branch tip is behind its remote\n"
+"counterpart. Check out this branch and merge the remote changes\n"
+"(e.g. 'git pull') before pushing again.\n"
+"See the 'Note about fast-forwards' in 'git push --help' for details."
+msgstr ""
+
+#: builtin/push.c:233
 #, c-format
 msgid "Pushing to %s\n"
 msgstr "Pushing para %s\n"
 
-#: builtin/push.c:135
+#: builtin/push.c:237
 #, c-format
 msgid "failed to push some refs to '%s'"
 msgstr ""
 
-#: builtin/push.c:143
-#, c-format
-msgid ""
-"To prevent you from losing history, non-fast-forward updates were rejected\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"
-msgstr ""
-
-#: builtin/push.c:160
+#: builtin/push.c:269
 #, c-format
 msgid "bad repository '%s'"
 msgstr "repositorio inválido '%s'"
 
-#: builtin/push.c:161
+#: builtin/push.c:270
 msgid ""
 "No configured push destination.\n"
 "Either specify the URL from the command-line or configure a remote repository using\n"
@@ -2845,34 +3770,390 @@
 "    git push <name>\n"
 msgstr ""
 
-#: builtin/push.c:176
+#: builtin/push.c:285
 msgid "--all and --tags are incompatible"
 msgstr "--all e --tags are são incompatíveis"
 
-#: builtin/push.c:177
+#: builtin/push.c:286
 msgid "--all can't be combined with refspecs"
 msgstr ""
 
-#: builtin/push.c:182
+#: builtin/push.c:291
 msgid "--mirror and --tags are incompatible"
 msgstr ""
 
-#: builtin/push.c:183
+#: builtin/push.c:292
 msgid "--mirror can't be combined with refspecs"
 msgstr ""
 
-#: builtin/push.c:188
+#: builtin/push.c:297
 msgid "--all and --mirror are incompatible"
 msgstr ""
 
-#: builtin/push.c:274
+#: builtin/push.c:385
 msgid "--delete is incompatible with --all, --mirror and --tags"
 msgstr ""
 
-#: builtin/push.c:276
+#: builtin/push.c:387
 msgid "--delete doesn't make sense without any refs"
 msgstr ""
 
+#: builtin/remote.c:98
+#, c-format
+msgid "Updating %s"
+msgstr "Actualizando %s"
+
+#: builtin/remote.c:130
+msgid ""
+"--mirror is dangerous and deprecated; please\n"
+"\t use --mirror=fetch or --mirror=push instead"
+msgstr ""
+
+#: builtin/remote.c:147
+#, c-format
+msgid "unknown mirror argument: %s"
+msgstr "argumento mirror não conhecido: %s"
+
+#: builtin/remote.c:185
+msgid "specifying a master branch makes no sense with --mirror"
+msgstr ""
+
+#: builtin/remote.c:187
+msgid "specifying branches to track makes sense only with fetch mirrors"
+msgstr ""
+
+#: builtin/remote.c:195
+#: builtin/remote.c:646
+#, c-format
+msgid "remote %s already exists."
+msgstr "o remoto %s já existe"
+
+#: builtin/remote.c:199
+#: builtin/remote.c:650
+#, c-format
+msgid "'%s' is not a valid remote name"
+msgstr "'%s' não é um nombe remoto valido"
+
+#: builtin/remote.c:243
+#, c-format
+msgid "Could not setup master '%s'"
+msgstr "Não foi possível configurar a rama master '%s'"
+
+#: builtin/remote.c:299
+#, c-format
+msgid "more than one %s"
+msgstr ""
+
+#: builtin/remote.c:339
+#, c-format
+msgid "Could not get fetch map for refspec %s"
+msgstr ""
+
+#: builtin/remote.c:440
+#: builtin/remote.c:448
+msgid "(matching)"
+msgstr ""
+
+#: builtin/remote.c:452
+msgid "(delete)"
+msgstr "(eliminado)"
+
+#: builtin/remote.c:595
+#: builtin/remote.c:601
+#: builtin/remote.c:607
+#, c-format
+msgid "Could not append '%s' to '%s'"
+msgstr "Não foi possível adicionar o '%s' para o '%s'"
+
+#: builtin/remote.c:639
+#: builtin/remote.c:792
+#: builtin/remote.c:890
+#, c-format
+msgid "No such remote: %s"
+msgstr ""
+
+#: builtin/remote.c:656
+#, c-format
+msgid "Could not rename config section '%s' to '%s'"
+msgstr "Não foi possível renombrar a secção da configuração de '%s' para '%s'"
+
+#: builtin/remote.c:662
+#: builtin/remote.c:799
+#, c-format
+msgid "Could not remove config section '%s'"
+msgstr "Não foi possível remover a secção da configuração '%s'"
+
+#: builtin/remote.c:677
+#, c-format
+msgid ""
+"Not updating non-default fetch respec\n"
+"\t%s\n"
+"\tPlease update the configuration manually if necessary."
+msgstr ""
+
+#: builtin/remote.c:683
+#, c-format
+msgid "Could not append '%s'"
+msgstr "Não foi possível adicionar '%s'"
+
+#: builtin/remote.c:694
+#, c-format
+msgid "Could not set '%s'"
+msgstr "Não foi possível atribuir '%s'"
+
+#: builtin/remote.c:716
+#, c-format
+msgid "deleting '%s' failed"
+msgstr "falhou eliminar '%s'"
+
+#: builtin/remote.c:750
+#, c-format
+msgid "creating '%s' failed"
+msgstr "falhou a criar '%s'"
+
+#: builtin/remote.c:764
+#, c-format
+msgid "Could not remove branch %s"
+msgstr "Não foi possível remover rama %s"
+
+#: builtin/remote.c:834
+msgid ""
+"Note: A branch outside the refs/remotes/ hierarchy was not removed;\n"
+"to delete it, use:"
+msgid_plural ""
+"Note: Some branches outside the refs/remotes/ hierarchy were not removed;\n"
+"to delete them, use:"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/remote.c:943
+#, c-format
+msgid " new (next fetch will store in remotes/%s)"
+msgstr ""
+
+#: builtin/remote.c:946
+msgid " tracked"
+msgstr "seguido"
+
+#: builtin/remote.c:948
+msgid " stale (use 'git remote prune' to remove)"
+msgstr ""
+
+#: builtin/remote.c:950
+msgid " ???"
+msgstr " ???"
+
+#: builtin/remote.c:991
+#, c-format
+msgid "invalid branch.%s.merge; cannot rebase onto > 1 branch"
+msgstr ""
+
+#: builtin/remote.c:998
+#, c-format
+msgid "rebases onto remote %s"
+msgstr ""
+
+#: builtin/remote.c:1001
+#, c-format
+msgid " merges with remote %s"
+msgstr "Fundir com servidor remoto %s"
+
+#: builtin/remote.c:1002
+msgid "    and with remote"
+msgstr "    e com remoto"
+
+#: builtin/remote.c:1004
+#, c-format
+msgid "merges with remote %s"
+msgstr "Fundir com servidor remoto %s"
+
+#: builtin/remote.c:1005
+msgid "   and with remote"
+msgstr "   e com remoto"
+
+#: builtin/remote.c:1051
+msgid "create"
+msgstr "creado"
+
+#: builtin/remote.c:1054
+msgid "delete"
+msgstr "eliminado"
+
+#: builtin/remote.c:1058
+msgid "up to date"
+msgstr "actualizado"
+
+#: builtin/remote.c:1061
+msgid "fast-forwardable"
+msgstr "fast-forwardable"
+
+#: builtin/remote.c:1064
+msgid "local out of date"
+msgstr "local desatualizada"
+
+#: builtin/remote.c:1071
+#, c-format
+msgid "    %-*s forces to %-*s (%s)"
+msgstr ""
+
+#: builtin/remote.c:1074
+#, c-format
+msgid "    %-*s pushes to %-*s (%s)"
+msgstr ""
+
+#: builtin/remote.c:1078
+#, c-format
+msgid "    %-*s forces to %s"
+msgstr ""
+
+#: builtin/remote.c:1081
+#, c-format
+msgid "    %-*s pushes to %s"
+msgstr ""
+
+#: builtin/remote.c:1118
+#, c-format
+msgid "* remote %s"
+msgstr "* remota %s"
+
+#: builtin/remote.c:1119
+#, c-format
+msgid "  Fetch URL: %s"
+msgstr ""
+
+#: builtin/remote.c:1120
+#: builtin/remote.c:1285
+msgid "(no URL)"
+msgstr "(nenhum URL)"
+
+#: builtin/remote.c:1129
+#: builtin/remote.c:1131
+#, c-format
+msgid "  Push  URL: %s"
+msgstr ""
+
+#: builtin/remote.c:1133
+#: builtin/remote.c:1135
+#: builtin/remote.c:1137
+#, c-format
+msgid "  HEAD branch: %s"
+msgstr "Rama HEAD: %s"
+
+#: builtin/remote.c:1139
+#, c-format
+msgid "  HEAD branch (remote HEAD is ambiguous, may be one of the following):\n"
+msgstr ""
+
+#: builtin/remote.c:1151
+#, c-format
+msgid "  Remote branch:%s"
+msgid_plural "  Remote branches:%s"
+msgstr[0] "Rama remota:%s"
+msgstr[1] "Ramas remotas:%s'"
+
+#: builtin/remote.c:1154
+#: builtin/remote.c:1181
+msgid " (status not queried)"
+msgstr ""
+
+#: builtin/remote.c:1163
+msgid "  Local branch configured for 'git pull':"
+msgid_plural "  Local branches configured for 'git pull':"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/remote.c:1171
+msgid "  Local refs will be mirrored by 'git push'"
+msgstr ""
+
+#: builtin/remote.c:1178
+#, c-format
+msgid "  Local ref configured for 'git push'%s:"
+msgid_plural "  Local refs configured for 'git push'%s:"
+msgstr[0] ""
+msgstr[1] ""
+
+#: builtin/remote.c:1216
+msgid "Cannot determine remote HEAD"
+msgstr ""
+
+#: builtin/remote.c:1218
+msgid "Multiple remote HEAD branches. Please choose one explicitly with:"
+msgstr ""
+
+#: builtin/remote.c:1228
+#, c-format
+msgid "Could not delete %s"
+msgstr "Não foi possível abrir %s"
+
+#: builtin/remote.c:1236
+#, c-format
+msgid "Not a valid ref: %s"
+msgstr ""
+
+#: builtin/remote.c:1238
+#, c-format
+msgid "Could not setup %s"
+msgstr "Não foi possível configurar %s"
+
+#: builtin/remote.c:1274
+#, c-format
+msgid " %s will become dangling!"
+msgstr ""
+
+#: builtin/remote.c:1275
+#, c-format
+msgid " %s has become dangling!"
+msgstr ""
+
+#: builtin/remote.c:1281
+#, c-format
+msgid "Pruning %s"
+msgstr "Apagando %s"
+
+#: builtin/remote.c:1282
+#, c-format
+msgid "URL: %s"
+msgstr "URL: %s"
+
+#: builtin/remote.c:1295
+#, c-format
+msgid " * [would prune] %s"
+msgstr ""
+
+#: builtin/remote.c:1298
+#, c-format
+msgid " * [pruned] %s"
+msgstr ""
+
+#: builtin/remote.c:1387
+#: builtin/remote.c:1461
+#, c-format
+msgid "No such remote '%s'"
+msgstr "Não existe este remoto '%s'"
+
+#: builtin/remote.c:1414
+msgid "no remote specified"
+msgstr "Nenhum remoto especificado"
+
+#: builtin/remote.c:1447
+msgid "--add --delete doesn't make sense"
+msgstr ""
+
+#: builtin/remote.c:1487
+#, c-format
+msgid "Invalid old URL pattern: %s"
+msgstr ""
+
+#: builtin/remote.c:1495
+#, c-format
+msgid "No such URL found: %s"
+msgstr "Nenhum URL encontrado: %s"
+
+#: builtin/remote.c:1497
+msgid "Will not delete all non-push URLs"
+msgstr ""
+
 #: builtin/reset.c:33
 msgid "mixed"
 msgstr "mistura"
@@ -2886,6 +4167,10 @@
 msgstr "forte"
 
 #: builtin/reset.c:33
+msgid "merge"
+msgstr "juntar"
+
+#: builtin/reset.c:33
 msgid "keep"
 msgstr "manter"
 
@@ -2953,20 +4238,20 @@
 msgstr ""
 
 #: builtin/revert.c:70
-#: builtin/revert.c:91
+#: builtin/revert.c:92
 #, c-format
 msgid "%s: %s cannot be used with %s"
 msgstr ""
 
-#: builtin/revert.c:126
+#: builtin/revert.c:131
 msgid "program error"
 msgstr "erro do programa"
 
-#: builtin/revert.c:209
+#: builtin/revert.c:221
 msgid "revert failed"
 msgstr "falhou o revert"
 
-#: builtin/revert.c:224
+#: builtin/revert.c:236
 msgid "cherry-pick failed"
 msgstr "cherry-pick falhou"
 
@@ -3006,32 +4291,32 @@
 msgid "Missing author: %s"
 msgstr "Autor em falta: %s"
 
-#: builtin/tag.c:58
+#: builtin/tag.c:60
 #, c-format
 msgid "malformed object at '%s'"
 msgstr ""
 
-#: builtin/tag.c:205
+#: builtin/tag.c:207
 #, c-format
 msgid "tag name too long: %.*s..."
 msgstr ""
 
-#: builtin/tag.c:210
+#: builtin/tag.c:212
 #, c-format
 msgid "tag '%s' not found."
 msgstr "etiqueta '%s' não foi encontrada."
 
-#: builtin/tag.c:225
+#: builtin/tag.c:227
 #, c-format
 msgid "Deleted tag '%s' (was %s)\n"
 msgstr ""
 
-#: builtin/tag.c:237
+#: builtin/tag.c:239
 #, c-format
 msgid "could not verify the tag '%s'"
 msgstr ""
 
-#: builtin/tag.c:247
+#: builtin/tag.c:249
 msgid ""
 "\n"
 "#\n"
@@ -3040,7 +4325,7 @@
 "#\n"
 msgstr ""
 
-#: builtin/tag.c:254
+#: builtin/tag.c:256
 msgid ""
 "\n"
 "#\n"
@@ -3049,159 +4334,251 @@
 "#\n"
 msgstr ""
 
-#: builtin/tag.c:294
+#: builtin/tag.c:298
 msgid "unable to sign the tag"
 msgstr ""
 
-#: builtin/tag.c:296
+#: builtin/tag.c:300
 msgid "unable to write tag file"
 msgstr ""
 
-#: builtin/tag.c:321
+#: builtin/tag.c:325
 msgid "bad object type."
 msgstr ""
 
-#: builtin/tag.c:334
+#: builtin/tag.c:338
 msgid "tag header too big."
 msgstr ""
 
-#: builtin/tag.c:366
+#: builtin/tag.c:370
 msgid "no tag message?"
 msgstr "nenhuma mensaje para a etiqueta?"
 
-#: builtin/tag.c:372
+#: builtin/tag.c:376
 #, c-format
 msgid "The tag message has been left in %s\n"
 msgstr ""
 
-#: builtin/tag.c:421
+#: builtin/tag.c:425
 msgid "switch 'points-at' requires an object"
 msgstr ""
 
-#: builtin/tag.c:423
+#: builtin/tag.c:427
 #, c-format
 msgid "malformed object name '%s'"
 msgstr ""
 
-#: builtin/tag.c:502
+#: builtin/tag.c:506
+msgid "--column and -n are incompatible"
+msgstr "--column e -n are são incompatíveis"
+
+#: builtin/tag.c:523
 msgid "-n option is only allowed with -l."
 msgstr ""
 
-#: builtin/tag.c:504
+#: builtin/tag.c:525
 msgid "--contains option is only allowed with -l."
 msgstr ""
 
-#: builtin/tag.c:506
+#: builtin/tag.c:527
 msgid "--points-at option is only allowed with -l."
 msgstr ""
 
-#: builtin/tag.c:514
+#: builtin/tag.c:535
 msgid "only one -F or -m option is allowed."
 msgstr ""
 
-#: builtin/tag.c:534
+#: builtin/tag.c:555
 msgid "too many params"
 msgstr "demasiado parametros"
 
-#: builtin/tag.c:540
+#: builtin/tag.c:561
 #, c-format
 msgid "'%s' is not a valid tag name."
 msgstr ""
 
-#: builtin/tag.c:545
+#: builtin/tag.c:566
 #, c-format
 msgid "tag '%s' already exists"
 msgstr "etiqueta '%s' já existe"
 
-#: builtin/tag.c:563
+#: builtin/tag.c:584
 #, c-format
 msgid "%s: cannot lock the ref"
 msgstr ""
 
-#: builtin/tag.c:565
+#: builtin/tag.c:586
 #, c-format
 msgid "%s: cannot update the ref"
 msgstr ""
 
-#: builtin/tag.c:567
+#: builtin/tag.c:588
 #, c-format
 msgid "Updated tag '%s' (was %s)\n"
 msgstr ""
 
-#: git-am.sh:49
+#: git.c:16
+msgid "See 'git help <command>' for more information on a specific command."
+msgstr ""
+
+#: common-cmds.h:8
+msgid "Add file contents to the index"
+msgstr ""
+
+#: common-cmds.h:9
+msgid "Find by binary search the change that introduced a bug"
+msgstr ""
+
+#: common-cmds.h:10
+msgid "List, create, or delete branches"
+msgstr "Listar, criar ou apagar ramas"
+
+#: common-cmds.h:11
+msgid "Checkout a branch or paths to the working tree"
+msgstr ""
+
+#: common-cmds.h:12
+msgid "Clone a repository into a new directory"
+msgstr ""
+
+#: common-cmds.h:13
+msgid "Record changes to the repository"
+msgstr "Gravar alterações para o repositório"
+
+#: common-cmds.h:14
+msgid "Show changes between commits, commit and working tree, etc"
+msgstr ""
+
+#: common-cmds.h:15
+msgid "Download objects and refs from another repository"
+msgstr ""
+
+#: common-cmds.h:16
+msgid "Print lines matching a pattern"
+msgstr ""
+
+#: common-cmds.h:17
+msgid "Create an empty git repository or reinitialize an existing one"
+msgstr ""
+
+#: common-cmds.h:18
+msgid "Show commit logs"
+msgstr "Mostrado logs de commits"
+
+#: common-cmds.h:19
+msgid "Join two or more development histories together"
+msgstr ""
+
+#: common-cmds.h:20
+msgid "Move or rename a file, a directory, or a symlink"
+msgstr ""
+
+#: common-cmds.h:21
+msgid "Fetch from and merge with another repository or a local branch"
+msgstr ""
+
+#: common-cmds.h:22
+msgid "Update remote refs along with associated objects"
+msgstr ""
+
+#: common-cmds.h:23
+msgid "Forward-port local commits to the updated upstream head"
+msgstr ""
+
+#: common-cmds.h:24
+msgid "Reset current HEAD to the specified state"
+msgstr ""
+
+#: common-cmds.h:25
+msgid "Remove files from the working tree and from the index"
+msgstr ""
+
+#: common-cmds.h:26
+msgid "Show various types of objects"
+msgstr ""
+
+#: common-cmds.h:27
+msgid "Show the working tree status"
+msgstr "Mostrar o estado los ramos das árvores de trabalho"
+
+#: common-cmds.h:28
+msgid "Create, list, delete or verify a tag object signed with GPG"
+msgstr ""
+
+#: git-am.sh:50
 msgid "You need to set your committer info first"
 msgstr "Necessitas primeiro de especificiar os teus dados de committer"
 
-#: git-am.sh:136
+#: git-am.sh:137
 msgid "Repository lacks necessary blobs to fall back on 3-way merge."
 msgstr ""
 
-#: git-am.sh:147
+#: git-am.sh:154
 msgid ""
 "Did you hand edit your patch?\n"
 "It does not apply to blobs recorded in its index."
 msgstr ""
 
-#: git-am.sh:156
+#: git-am.sh:163
 msgid "Falling back to patching base and 3-way merge..."
 msgstr ""
 
-#: git-am.sh:268
+#: git-am.sh:275
 msgid "Only one StGIT patch series can be applied at once"
 msgstr ""
 
-#: git-am.sh:355
+#: git-am.sh:362
 #, sh-format
 msgid "Patch format $patch_format is not supported."
 msgstr ""
 
-#: git-am.sh:357
+#: git-am.sh:364
 msgid "Patch format detection failed."
 msgstr "Falhou a detecção do formato do patch."
 
-#: git-am.sh:411
+#: git-am.sh:418
 msgid "-d option is no longer supported.  Do not use."
 msgstr ""
 
-#: git-am.sh:474
+#: git-am.sh:481
 #, sh-format
 msgid "previous rebase directory $dotest still exists but mbox given."
 msgstr ""
 
-#: git-am.sh:479
+#: git-am.sh:486
 msgid "Please make up your mind. --skip or --abort?"
 msgstr ""
 
-#: git-am.sh:506
+#: git-am.sh:513
 msgid "Resolve operation not in progress, we are not resuming."
 msgstr ""
 
-#: git-am.sh:572
+#: git-am.sh:579
 #, sh-format
 msgid "Dirty index: cannot apply patches (dirty: $files)"
 msgstr ""
 
-#: git-am.sh:748
+#: git-am.sh:755
 msgid "cannot be interactive without stdin connected to a terminal."
 msgstr ""
 
 #. TRANSLATORS: Make sure to include [y], [n], [e], [v] and [a]
 #. in your translation. The program will only accept English
 #. input at this point.
-#: git-am.sh:759
+#: git-am.sh:766
 msgid "Apply? [y]es/[n]o/[e]dit/[v]iew patch/[a]ccept all "
 msgstr "Aplicar? Sim[y]/[n]ão/[e]ditar/[v]er patch/[a]ceitar todos "
 
-#: git-am.sh:795
+#: git-am.sh:802
 #, sh-format
 msgid "Applying: $FIRSTLINE"
 msgstr "Aplicando: $FIRSTLINE"
 
-#: git-am.sh:840
+#: git-am.sh:847
 msgid "No changes -- Patch already applied."
 msgstr "Nenhuma mudança -- Já foi aplicado o patch."
 
-#: git-am.sh:866
+#: git-am.sh:873
 msgid "applying to an empty history"
 msgstr ""
 
@@ -3296,7 +4673,7 @@
 
 #: git-bisect.sh:474
 msgid "We are not bisecting."
-msgstr ""
+msgstr "Não estamos a bisseccionar."
 
 #: git-pull.sh:21
 msgid ""
@@ -3433,163 +4810,171 @@
 msgid "cannot strip one component off url '$remoteurl'"
 msgstr ""
 
-#: git-submodule.sh:108
+#: git-submodule.sh:109
 #, sh-format
-msgid "No submodule mapping found in .gitmodules for path '$path'"
+msgid "No submodule mapping found in .gitmodules for path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:149
+#: git-submodule.sh:150
 #, sh-format
-msgid "Clone of '$url' into submodule path '$path' failed"
+msgid "Clone of '$url' into submodule path '$sm_path' failed"
 msgstr ""
 
-#: git-submodule.sh:159
+#: git-submodule.sh:160
 #, sh-format
 msgid "Gitdir '$a' is part of the submodule path '$b' or vice versa"
 msgstr ""
 
-#: git-submodule.sh:247
+#: git-submodule.sh:249
 #, sh-format
 msgid "repo URL: '$repo' must be absolute or begin with ./|../"
 msgstr ""
 
-#: git-submodule.sh:264
+#: git-submodule.sh:266
 #, sh-format
-msgid "'$path' already exists in the index"
+msgid "'$sm_path' already exists in the index"
 msgstr ""
 
-#: git-submodule.sh:281
+#: git-submodule.sh:283
 #, sh-format
-msgid "'$path' already exists and is not a valid git repo"
+msgid "'$sm_path' already exists and is not a valid git repo"
 msgstr ""
 
-#: git-submodule.sh:295
+#: git-submodule.sh:297
 #, sh-format
-msgid "Unable to checkout submodule '$path'"
+msgid "Unable to checkout submodule '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:300
+#: git-submodule.sh:302
 #, sh-format
-msgid "Failed to add submodule '$path'"
+msgid "Failed to add submodule '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:305
+#: git-submodule.sh:307
 #, sh-format
-msgid "Failed to register submodule '$path'"
+msgid "Failed to register submodule '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:347
+#: git-submodule.sh:349
 #, sh-format
-msgid "Entering '$prefix$path'"
-msgstr "Entrando '$prefix$path'"
+msgid "Entering '$prefix$sm_path'"
+msgstr "Entrando '$prefix$sm_path'"
 
-#: git-submodule.sh:359
+#: git-submodule.sh:363
 #, sh-format
-msgid "Stopping at '$path'; script returned non-zero status."
+msgid "Stopping at '$sm_path'; script returned non-zero status."
 msgstr ""
 
-#: git-submodule.sh:401
+#: git-submodule.sh:405
 #, sh-format
-msgid "No url found for submodule path '$path' in .gitmodules"
+msgid "No url found for submodule path '$sm_path' in .gitmodules"
 msgstr ""
 
-#: git-submodule.sh:410
+#: git-submodule.sh:414
 #, sh-format
-msgid "Failed to register url for submodule path '$path'"
+msgid "Failed to register url for submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:418
+#: git-submodule.sh:422
 #, sh-format
-msgid "Failed to register update mode for submodule path '$path'"
+msgid "Failed to register update mode for submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:420
+#: git-submodule.sh:424
 #, sh-format
-msgid "Submodule '$name' ($url) registered for path '$path'"
+msgid "Submodule '$name' ($url) registered for path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:519
+#: git-submodule.sh:523
 #, sh-format
 msgid ""
-"Submodule path '$path' not initialized\n"
+"Submodule path '$sm_path' not initialized\n"
 "Maybe you want to use 'update --init'?"
 msgstr ""
 
-#: git-submodule.sh:532
+#: git-submodule.sh:536
 #, sh-format
-msgid "Unable to find current revision in submodule path '$path'"
+msgid "Unable to find current revision in submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:551
+#: git-submodule.sh:555
 #, sh-format
-msgid "Unable to fetch in submodule path '$path'"
+msgid "Unable to fetch in submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:565
+#: git-submodule.sh:569
 #, sh-format
-msgid "Unable to rebase '$sha1' in submodule path '$path'"
+msgid "Unable to rebase '$sha1' in submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:566
+#: git-submodule.sh:570
 #, sh-format
-msgid "Submodule path '$path': rebased into '$sha1'"
+msgid "Submodule path '$sm_path': rebased into '$sha1'"
 msgstr ""
 
-#: git-submodule.sh:571
+#: git-submodule.sh:575
 #, sh-format
-msgid "Unable to merge '$sha1' in submodule path '$path'"
+msgid "Unable to merge '$sha1' in submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:572
+#: git-submodule.sh:576
 #, sh-format
-msgid "Submodule path '$path': merged in '$sha1'"
+msgid "Submodule path '$sm_path': merged in '$sha1'"
 msgstr ""
 
-#: git-submodule.sh:577
+#: git-submodule.sh:581
 #, sh-format
-msgid "Unable to checkout '$sha1' in submodule path '$path'"
+msgid "Unable to checkout '$sha1' in submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:578
+#: git-submodule.sh:582
 #, sh-format
-msgid "Submodule path '$path': checked out '$sha1'"
+msgid "Submodule path '$sm_path': checked out '$sha1'"
 msgstr ""
 
-#: git-submodule.sh:600
-#: git-submodule.sh:923
+#: git-submodule.sh:604
+#: git-submodule.sh:927
 #, sh-format
-msgid "Failed to recurse into submodule path '$path'"
+msgid "Failed to recurse into submodule path '$sm_path'"
 msgstr ""
 
-#: git-submodule.sh:708
+#: git-submodule.sh:712
 msgid "--"
 msgstr "--"
 
-#: git-submodule.sh:766
+#: git-submodule.sh:770
 #, sh-format
 msgid "  Warn: $name doesn't contain commit $sha1_src"
 msgstr ""
 
-#: git-submodule.sh:769
+#: git-submodule.sh:773
 #, sh-format
 msgid "  Warn: $name doesn't contain commit $sha1_dst"
 msgstr ""
 
-#: git-submodule.sh:772
+#: git-submodule.sh:776
 #, sh-format
 msgid "  Warn: $name doesn't contain commits $sha1_src and $sha1_dst"
 msgstr ""
 
-#: git-submodule.sh:797
+#: git-submodule.sh:801
 msgid "blob"
 msgstr "blob"
 
-#: git-submodule.sh:798
+#: git-submodule.sh:802
 msgid "submodule"
 msgstr "submódulos"
 
-#: git-submodule.sh:969
+#: git-submodule.sh:973
 #, sh-format
 msgid "Synchronizing submodule url for '$name'"
 msgstr ""
 
+#~ msgid "cherry-pick"
+#~ msgstr "cherry-pick"
+
+#~ msgid "Please enter the commit message for your changes."
+#~ msgstr "Por favor insira a mensagem de commit das suas alterações."
+
+#~ msgid "Too many options specified"
+#~ msgstr "Demasiadas opções especificadas"
diff --git a/po/vi.po b/po/vi.po
new file mode 100644
index 0000000..e0ccb56
--- /dev/null
+++ b/po/vi.po
@@ -0,0 +1,5360 @@
+# Vietnamese translation for GIT-CORE.
+# Copyright (C) 2012, Trần Ngọc Quân.
+# This file is distributed under the same license as the git-core package.
+# First translated by Trần Ngọc Quân <vnwildman@gmail.com>, 2012.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: git-1.7.10.1\n"
+"Report-Msgid-Bugs-To: Git Mailing List <git@vger.kernel.org>\n"
+"POT-Creation-Date: 2012-05-21 08:57+0800\n"
+"PO-Revision-Date: 2012-05-31 09:13+0700\n"
+"Last-Translator: Trần Ngọc Quân <vnwildman@gmail.com>\n"
+"Language-Team: Vietnamese <translation-team-vi@lists.sourceforge.net>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: \n"
+"Plural-Forms: nplurals=2; plural=1;\n"
+"X-Poedit-Language: Vietnamese\n"
+"X-Poedit-Country: VIET NAM\n"
+"X-Poedit-SourceCharset: utf-8\n"
+"X-Poedit-Basepath: ../\n"
+
+#: advice.c:40
+#, c-format
+msgid "hint: %.*s\n"
+msgstr "gợi ý: %.*s\n"
+
+#.
+#. * Message used both when 'git commit' fails and when
+#. * other commands doing a merge do.
+#.
+#: advice.c:70
+msgid ""
+"Fix them up in the work tree,\n"
+"and then use 'git add/rm <file>' as\n"
+"appropriate to mark resolution and make a commit,\n"
+"or use 'git commit -a'."
+msgstr ""
+"Sửa chúng trong cây làm việc,\n"
+"và sau đó sử dụng lệnh 'git add/rm <tập-tin>'\n"
+"dành riêng cho việc đánh dấu cần giải quyết và tạo lần chuyển giao,\n"
+"hoặc là sử dụng lệnh 'git commit -a'."
+
+#: bundle.c:36
+#, c-format
+msgid "'%s' does not look like a v2 bundle file"
+msgstr "'%s' không giống như tập tin v2 bundle (cụm)"
+
+#: bundle.c:63
+#, c-format
+msgid "unrecognized header: %s%s (%d)"
+msgstr "Không nhận ra phần đầu: %s%s (%d)"
+
+#: bundle.c:89
+#: builtin/commit.c:697
+#, c-format
+msgid "could not open '%s'"
+msgstr "không thể mở '%s'"
+
+#: bundle.c:140
+msgid "Repository lacks these prerequisite commits:"
+msgstr "Khó chứa thiếu những lần chuyển giao (commit) cần trước hết này:"
+
+#: bundle.c:164
+#: sequencer.c:533
+#: sequencer.c:965
+#: builtin/log.c:289
+#: builtin/log.c:719
+#: builtin/log.c:1335
+#: builtin/log.c:1554
+#: builtin/merge.c:347
+#: builtin/shortlog.c:181
+msgid "revision walk setup failed"
+msgstr "Cài đặt việc di chuyển qua các điểm xét lại gặp lỗi"
+
+#: bundle.c:186
+#, c-format
+msgid "The bundle contains %d ref"
+msgid_plural "The bundle contains %d refs"
+msgstr[0] "Bundle chứa %d chiếu"
+msgstr[1] "Bundle chứa %d chiếu"
+
+#: bundle.c:192
+#, c-format
+msgid "The bundle requires this ref"
+msgid_plural "The bundle requires these %d refs"
+msgstr[0] "Lệnh bundle yêu cầu tham chiếu này"
+msgstr[1] "Lệnh bundle yêu cầu %d tham chiếu"
+
+#: bundle.c:290
+msgid "rev-list died"
+msgstr "rev-list bị chết"
+
+#: bundle.c:296
+#: builtin/log.c:1231
+#: builtin/shortlog.c:284
+#, c-format
+msgid "unrecognized argument: %s"
+msgstr "không nhận ra đối số: %s"
+
+#: bundle.c:331
+#, c-format
+msgid "ref '%s' is excluded by the rev-list options"
+msgstr "tham chiếu '%s' bị loại trừ bởi các tùy chọn rev-list"
+
+#: bundle.c:376
+msgid "Refusing to create empty bundle."
+msgstr "Từ chối tạo một bundle trống rỗng."
+
+#: bundle.c:394
+msgid "Could not spawn pack-objects"
+msgstr "Không thể sản sinh pack-objects"
+
+#: bundle.c:412
+msgid "pack-objects died"
+msgstr "pack-objects đã chết"
+
+#: bundle.c:415
+#, c-format
+msgid "cannot create '%s'"
+msgstr "không thể tạo '%s'"
+
+#: bundle.c:437
+msgid "index-pack died"
+msgstr "index-pack đã chết"
+
+#: commit.c:48
+#, c-format
+msgid "could not parse %s"
+msgstr "không thể phân tích %s"
+
+#: commit.c:50
+#, c-format
+msgid "%s %s is not a commit!"
+msgstr "%s %s không phải là một lần commit!"
+
+#: compat/obstack.c:406
+#: compat/obstack.c:408
+msgid "memory exhausted"
+msgstr "cạn bộ nhớ"
+
+#: connected.c:39
+msgid "Could not run 'git rev-list'"
+msgstr "Không thể chạy 'git rev-list'"
+
+#: connected.c:48
+#, c-format
+msgid "failed write to rev-list: %s"
+msgstr "gặp lỗi khi ghi vào rev-list: %s"
+
+#: connected.c:56
+#, c-format
+msgid "failed to close rev-list's stdin: %s"
+msgstr "gặp lỗi khi đóng đầu vào chuẩn stdin của rev-list: %s"
+
+#: date.c:95
+msgid "in the future"
+msgstr "trong tương lai"
+
+#: date.c:101
+#, c-format
+msgid "%lu second ago"
+msgid_plural "%lu seconds ago"
+msgstr[0] "%lu giây trước"
+msgstr[1] "%lu giây trước"
+
+#: date.c:108
+#, c-format
+msgid "%lu minute ago"
+msgid_plural "%lu minutes ago"
+msgstr[0] "%lu phút trước"
+msgstr[1] "%lu phút trước"
+
+#: date.c:115
+#, c-format
+msgid "%lu hour ago"
+msgid_plural "%lu hours ago"
+msgstr[0] "%lu giờ trước"
+msgstr[1] "%lu giờ trước"
+
+#: date.c:122
+#, c-format
+msgid "%lu day ago"
+msgid_plural "%lu days ago"
+msgstr[0] "%lu ngày trước"
+msgstr[1] "%lu ngày trước"
+
+#: date.c:128
+#, c-format
+msgid "%lu week ago"
+msgid_plural "%lu weeks ago"
+msgstr[0] "%lu tuần trước"
+msgstr[1] "%lu tuần trước"
+
+#: date.c:135
+#, c-format
+msgid "%lu month ago"
+msgid_plural "%lu months ago"
+msgstr[0] "%lu tháng trước"
+msgstr[1] "%lu tháng trước"
+
+#: date.c:146
+#, c-format
+msgid "%lu year"
+msgid_plural "%lu years"
+msgstr[0] "%lu năm"
+msgstr[1] "%lu năm"
+
+#: date.c:149
+#, c-format
+msgid "%s, %lu month ago"
+msgid_plural "%s, %lu months ago"
+msgstr[0] "%s, %lu tháng trước"
+msgstr[1] "%s, %lu tháng trước"
+
+#: date.c:154
+#: date.c:159
+#, c-format
+msgid "%lu year ago"
+msgid_plural "%lu years ago"
+msgstr[0] "%lu năm trước"
+msgstr[1] "%lu năm trước"
+
+#: diff.c:105
+#, c-format
+msgid "  Failed to parse dirstat cut-off percentage '%.*s'\n"
+msgstr "  Gặp lỗi khi phân tích dirstat cắt bỏ phần trăm '%.*s'\n"
+
+#: diff.c:110
+#, c-format
+msgid "  Unknown dirstat parameter '%.*s'\n"
+msgstr "  Không hiểu đối số dirstat '%.*s'\n"
+
+#: diff.c:210
+#, c-format
+msgid ""
+"Found errors in 'diff.dirstat' config variable:\n"
+"%s"
+msgstr ""
+"Tìm thấy các lỗi trong biến cấu hình 'diff.dirstat':\n"
+"%s"
+
+#: diff.c:1400
+msgid " 0 files changed\n"
+msgstr " 0 tập tin bị thay đổi\n"
+
+#: diff.c:1404
+#, c-format
+msgid " %d file changed"
+msgid_plural " %d files changed"
+msgstr[0] " %d tập tin đã bị thay đổi"
+msgstr[1] " %d tập tin đã bị thay đổi"
+
+#: diff.c:1421
+#, c-format
+msgid ", %d insertion(+)"
+msgid_plural ", %d insertions(+)"
+msgstr[0] ", %d được thêm vào(+)"
+msgstr[1] ", %d được thêm vào(+)"
+
+#: diff.c:1432
+#, c-format
+msgid ", %d deletion(-)"
+msgid_plural ", %d deletions(-)"
+msgstr[0] ", %d bị xóa(-)"
+msgstr[1] ", %d bị xóa(-)"
+
+#: diff.c:3478
+#, c-format
+msgid ""
+"Failed to parse --dirstat/-X option parameter:\n"
+"%s"
+msgstr ""
+"Gặp lỗi khi phân tích đối số tùy chọn --dirstat/-X:\n"
+"%s"
+
+#: gpg-interface.c:59
+msgid "could not run gpg."
+msgstr "không thể chạy gpg."
+
+#: gpg-interface.c:71
+msgid "gpg did not accept the data"
+msgstr "gpg đã không đồng ý dữ liệu"
+
+#: gpg-interface.c:82
+msgid "gpg failed to sign the data"
+msgstr "gpg gặp lỗi khi ký dữ liệu"
+
+#: grep.c:1280
+#, c-format
+msgid "'%s': unable to read %s"
+msgstr "'%s': không thể đọc %s"
+
+#: grep.c:1297
+#, c-format
+msgid "'%s': %s"
+msgstr "'%s': %s"
+
+#: grep.c:1308
+#, c-format
+msgid "'%s': short read %s"
+msgstr "'%s': đọc ngắn %s"
+
+#: help.c:207
+#, c-format
+msgid "available git commands in '%s'"
+msgstr "các lệnh git sẵn sàng để dùng trong '%s'"
+
+#: help.c:214
+msgid "git commands available from elsewhere on your $PATH"
+msgstr "các lệnh git sẵn sàng để dùng từ một nơi khác trong $PATH của bạn"
+
+#: help.c:270
+#, c-format
+msgid ""
+"'%s' appears to be a git command, but we were not\n"
+"able to execute it. Maybe git-%s is broken?"
+msgstr ""
+"'%s' trông như là một lệnh git, nhưng chúng tôi không\n"
+"thể thực thi nó. Có lẽ là lệnh git-%s đã bị hỏng?"
+
+#: help.c:327
+msgid "Uh oh. Your system reports no Git commands at all."
+msgstr "Ối chà. Hệ thống của bạn báo rằng chẳng có lệnh Git nào cả."
+
+#: help.c:349
+#, c-format
+msgid ""
+"WARNING: You called a Git command named '%s', which does not exist.\n"
+"Continuing under the assumption that you meant '%s'"
+msgstr ""
+"CẢNH BÁO: Bạn đã gọi lệnh Git có tên '%s', mà nó lại không sẵn có.\n"
+"Giả định rằng ý bạn là '%s'"
+
+#: help.c:354
+#, c-format
+msgid "in %0.1f seconds automatically..."
+msgstr "trong %0.1f giây một cách tự động..."
+
+#: help.c:361
+#, c-format
+msgid "git: '%s' is not a git command. See 'git --help'."
+msgstr "git: '%s' không phải là một lệnh của git. Xem thêm 'git --help'."
+
+#: help.c:365
+msgid ""
+"\n"
+"Did you mean this?"
+msgid_plural ""
+"\n"
+"Did you mean one of these?"
+msgstr[0] ""
+"\n"
+"Có phải ý bạn là cái này không?"
+msgstr[1] ""
+"\n"
+"Có phải ý bạn là một trong số những cái này không?"
+
+#: parse-options.c:493
+msgid "..."
+msgstr "..."
+
+#: parse-options.c:511
+#, c-format
+msgid "usage: %s"
+msgstr "cách sử dụng: %s"
+
+#. TRANSLATORS: the colon here should align with the
+#. one in "usage: %s" translation
+#: parse-options.c:515
+#, c-format
+msgid "   or: %s"
+msgstr "   hoặc: %s"
+
+#: parse-options.c:518
+#, c-format
+msgid "    %s"
+msgstr "    %s"
+
+#: remote.c:1607
+#, c-format
+msgid "Your branch is ahead of '%s' by %d commit.\n"
+msgid_plural "Your branch is ahead of '%s' by %d commits.\n"
+msgstr[0] "Nhánh của bạn là đầu của '%s' bởi %d lần chuyển giao (commit).\n"
+msgstr[1] "Nhánh của bạn là đầu của '%s' bởi %d lần chuyển giao (commit).\n"
+
+#: remote.c:1613
+#, c-format
+msgid "Your branch is behind '%s' by %d commit, and can be fast-forwarded.\n"
+msgid_plural "Your branch is behind '%s' by %d commits, and can be fast-forwarded.\n"
+msgstr[0] "Nhánh của bạn thì ở đằng sau '%s' bởi %d lần chuyển giao (commit), và có thể được fast-forward.\n"
+msgstr[1] "Nhánh của bạn thì ở đằng sau '%s' bởi %d lần chuyển giao (commit), và có thể được fast-forward.\n"
+
+#: remote.c:1621
+#, c-format
+msgid ""
+"Your branch and '%s' have diverged,\n"
+"and have %d and %d different commit each, respectively.\n"
+msgid_plural ""
+"Your branch and '%s' have diverged,\n"
+"and have %d and %d different commits each, respectively.\n"
+msgstr[0] ""
+"Nhánh của bạn và '%s' bị phân kỳ,\n"
+"và có %d và %d lần chuyển giao (commit) khác nhau cho từng cái,\n"
+"tương ứng với mỗi lần.\n"
+msgstr[1] ""
+"Your branch and '%s' have diverged,\n"
+"and have %d and %d different commit each, respectively.\n"
+
+#: sequencer.c:121
+#: builtin/merge.c:865
+#: builtin/merge.c:978
+#: builtin/merge.c:1088
+#: builtin/merge.c:1098
+#, c-format
+msgid "Could not open '%s' for writing"
+msgstr "Không thể mở %s' để ghi"
+
+#: sequencer.c:123
+#: builtin/merge.c:333
+#: builtin/merge.c:868
+#: builtin/merge.c:1090
+#: builtin/merge.c:1103
+#, c-format
+msgid "Could not write to '%s'"
+msgstr "Không thể ghi vào '%s'"
+
+#: sequencer.c:144
+msgid ""
+"after resolving the conflicts, mark the corrected paths\n"
+"with 'git add <paths>' or 'git rm <paths>'"
+msgstr ""
+"sau khi giải quyết các xung đột, đánh dấu đường dẫn đã sửa\n"
+"với lệnh 'git add <đường_dẫn>' hoặc 'git rm <đường_dẫn>'"
+
+#: sequencer.c:147
+msgid ""
+"after resolving the conflicts, mark the corrected paths\n"
+"with 'git add <paths>' or 'git rm <paths>'\n"
+"and commit the result with 'git commit'"
+msgstr ""
+"sau khi giải quyết các xung đột, đánh dấu đường dẫn đã sửa\n"
+"với lệnh 'git add <đường_dẫn>' hoặc 'git rm <đường_dẫn>'\n"
+"và chuyển giao (commit) kết quả bằng lệnh 'git commit'"
+
+#: sequencer.c:160
+#: sequencer.c:741
+#: sequencer.c:824
+#, c-format
+msgid "Could not write to %s"
+msgstr "Không thể ghi vào %s"
+
+#: sequencer.c:163
+#, c-format
+msgid "Error wrapping up %s"
+msgstr "Lỗi bao bọc %s"
+
+#: sequencer.c:178
+msgid "Your local changes would be overwritten by cherry-pick."
+msgstr "Các thay đổi nội bộ của bạn có thể bị ghi đè bởi lệnh cherry-pick."
+
+#: sequencer.c:180
+msgid "Your local changes would be overwritten by revert."
+msgstr "Các thay đổi nội bộ của bạn có thể bị ghi đè bởi lệnh revert."
+
+#: sequencer.c:183
+msgid "Commit your changes or stash them to proceed."
+msgstr "Chuyển giao (commit) các thay đổi hay stash chúng để tiến hành."
+
+#. TRANSLATORS: %s will be "revert" or "cherry-pick"
+#: sequencer.c:233
+#, c-format
+msgid "%s: Unable to write new index file"
+msgstr "%s: Không thể ghi tập tin lưu bảng mục lục mới"
+
+#: sequencer.c:261
+msgid "Could not resolve HEAD commit\n"
+msgstr "Không thể phân giải commit (lần chuyển giao) HEAD\n"
+
+#: sequencer.c:282
+msgid "Unable to update cache tree\n"
+msgstr "Không thể cập nhật cây bộ nhớ đệm\n"
+
+#: sequencer.c:323
+#, c-format
+msgid "Could not parse commit %s\n"
+msgstr "Không thể phân tích commit (lần chuyển giao) %s\n"
+
+#: sequencer.c:328
+#, c-format
+msgid "Could not parse parent commit %s\n"
+msgstr "Không thể phân tích commit (lần chuyển giao) cha mẹ %s\n"
+
+#: sequencer.c:358
+msgid "Your index file is unmerged."
+msgstr "Tập tin lưu mục lục của bạn không được hòa trộn."
+
+#: sequencer.c:361
+msgid "You do not have a valid HEAD"
+msgstr "Bạn không có HEAD nào hợp lệ"
+
+#: sequencer.c:376
+#, c-format
+msgid "Commit %s is a merge but no -m option was given."
+msgstr "Lần chuyển giao (commit) %s là một lần hòa trộn nhưng không đưa ra tùy chọn  -m."
+
+#: sequencer.c:384
+#, c-format
+msgid "Commit %s does not have parent %d"
+msgstr "Lần chuyển giao (commit) %s không có cha mẹ %d"
+
+#: sequencer.c:388
+#, c-format
+msgid "Mainline was specified but commit %s is not a merge."
+msgstr "Luồng chính được chỉ định nhưng lần chuyển giao (commit) %s không phải là một lần hòa trộn."
+
+#. TRANSLATORS: The first %s will be "revert" or
+#. "cherry-pick", the second %s a SHA1
+#: sequencer.c:399
+#, c-format
+msgid "%s: cannot parse parent commit %s"
+msgstr "%s: không thể phân tích lần chuyển giao mẹ của %s"
+
+#: sequencer.c:403
+#, c-format
+msgid "Cannot get commit message for %s"
+msgstr "Không thể lấy thông điệp lần chuyển giao (commit) cho %s"
+
+#: sequencer.c:491
+#, c-format
+msgid "could not revert %s... %s"
+msgstr "không thể revert %s... %s"
+
+#: sequencer.c:492
+#, c-format
+msgid "could not apply %s... %s"
+msgstr "không thể apply (áp dụng miếng vá) %s... %s"
+
+#: sequencer.c:536
+msgid "empty commit set passed"
+msgstr "lần chuyển giao (commit) trống rỗng đặt là hợp quy cách"
+
+#: sequencer.c:544
+#, c-format
+msgid "git %s: failed to read the index"
+msgstr "git %s: gặp lỗi đọc bảng mục lục"
+
+#: sequencer.c:549
+#, c-format
+msgid "git %s: failed to refresh the index"
+msgstr "git %s: gặp lỗi khi làm tươi mới bảng mục lục"
+
+#: sequencer.c:607
+#, c-format
+msgid "Cannot %s during a %s"
+msgstr "Không thể %s trong khi %s"
+
+#: sequencer.c:629
+#, c-format
+msgid "Could not parse line %d."
+msgstr "Không phân tích được dòng %d."
+
+#: sequencer.c:634
+msgid "No commits parsed."
+msgstr "Không có lần chuyển giao (commit) nào được phân tích"
+
+#: sequencer.c:647
+#, c-format
+msgid "Could not open %s"
+msgstr "Không thể mở %s"
+
+#: sequencer.c:651
+#, c-format
+msgid "Could not read %s."
+msgstr "Không thể đọc %s."
+
+#: sequencer.c:658
+#, c-format
+msgid "Unusable instruction sheet: %s"
+msgstr "Bảng chỉ thị không thể dùng được: %s"
+
+#: sequencer.c:686
+#, c-format
+msgid "Invalid key: %s"
+msgstr "Khóa không đúng: %s"
+
+#: sequencer.c:689
+#, c-format
+msgid "Invalid value for %s: %s"
+msgstr "Giá trị không hợp lệ %s: %s"
+
+#: sequencer.c:701
+#, c-format
+msgid "Malformed options sheet: %s"
+msgstr "Bảng tùy chọn dị hình: %s"
+
+#: sequencer.c:722
+msgid "a cherry-pick or revert is already in progress"
+msgstr "một thao tác cherry-pick hoặc revert đang được thực hiện"
+
+#: sequencer.c:723
+msgid "try \"git cherry-pick (--continue | --quit | --abort)\""
+msgstr "hãy thử \"git cherry-pick (--continue | --quit | --abort)\""
+
+#: sequencer.c:727
+#, c-format
+msgid "Could not create sequencer directory %s"
+msgstr "Không thể tạo thư mục xếp dãy %s"
+
+#: sequencer.c:743
+#: sequencer.c:828
+#, c-format
+msgid "Error wrapping up %s."
+msgstr "Lỗi bao bọc %s."
+
+#: sequencer.c:762
+#: sequencer.c:896
+msgid "no cherry-pick or revert in progress"
+msgstr "không cherry-pick hay revert trong tiến trình"
+
+#: sequencer.c:764
+msgid "cannot resolve HEAD"
+msgstr "không thể phân giải HEAD"
+
+#: sequencer.c:766
+msgid "cannot abort from a branch yet to be born"
+msgstr "không thể hủy bỏ một nhánh mà nó còn chưa được tạo ra"
+
+#: sequencer.c:788
+#: builtin/apply.c:3689
+#, c-format
+msgid "cannot open %s: %s"
+msgstr "không thể mở %s: %s"
+
+#: sequencer.c:791
+#, c-format
+msgid "cannot read %s: %s"
+msgstr "không thể đọc %s: %s"
+
+#: sequencer.c:792
+msgid "unexpected end of file"
+msgstr "kết thúc tập tin đột xuất"
+
+#: sequencer.c:798
+#, c-format
+msgid "stored pre-cherry-pick HEAD file '%s' is corrupt"
+msgstr "tập tin HEAD 'pre-cherry-pick' '%s' bị hỏng"
+
+#: sequencer.c:821
+#, c-format
+msgid "Could not format %s."
+msgstr "Không thể định %s."
+
+#: sequencer.c:983
+msgid "Can't revert as initial commit"
+msgstr "Không thể revert một lần chuyển giao (commit) khởi tạo"
+
+#: sequencer.c:984
+msgid "Can't cherry-pick into empty head"
+msgstr "Không thể cherry-pick vào một đầu (head) trống rỗng"
+
+#: sha1_name.c:864
+msgid "HEAD does not point to a branch"
+msgstr "HEAD không chỉ đến một nhánh nào cả"
+
+#: sha1_name.c:867
+#, c-format
+msgid "No such branch: '%s'"
+msgstr "Không có nhánh nào như thế: '%s'"
+
+#: sha1_name.c:869
+#, c-format
+msgid "No upstream configured for branch '%s'"
+msgstr "Không có dòng ngược được cấu hình cho nhánh '%s'"
+
+#: sha1_name.c:872
+#, c-format
+msgid "Upstream branch '%s' not stored as a remote-tracking branch"
+msgstr "Nhánh ngược dòng (upstream) '%s' không được lưu lại như là một nhánh 'remote-tracking'"
+
+#: wt-status.c:135
+msgid "Unmerged paths:"
+msgstr "Những đường dẫn chưa được hòa trộn:"
+
+#: wt-status.c:141
+#: wt-status.c:158
+#, c-format
+msgid "  (use \"git reset %s <file>...\" to unstage)"
+msgstr "  (sử dụng \"git reset %s <tập-tin>...\" để bỏ một stage (trạng thái))"
+
+#: wt-status.c:143
+#: wt-status.c:160
+msgid "  (use \"git rm --cached <file>...\" to unstage)"
+msgstr "  (sử dụng \"git rm --cached <tập-tin>...\" để bỏ trạng thái (stage))"
+
+#: wt-status.c:144
+msgid "  (use \"git add/rm <file>...\" as appropriate to mark resolution)"
+msgstr "  (sử dụng \"git add/rm <tập-tin>...\" như là một cách  thích hợp để đánh dấu là cần được giải quyết)"
+
+#: wt-status.c:152
+msgid "Changes to be committed:"
+msgstr "Những thay đổi sẽ được chuyển giao:"
+
+#: wt-status.c:170
+msgid "Changes not staged for commit:"
+msgstr "Các thay đổi không được đặt trạng thái (stage) cho lần chuyển giao (commit):"
+
+#: wt-status.c:174
+msgid "  (use \"git add <file>...\" to update what will be committed)"
+msgstr "  (sử dụng \"git add <tập-tin>...\" để cập nhật những gì cần chuyển giao (commit))"
+
+#: wt-status.c:176
+msgid "  (use \"git add/rm <file>...\" to update what will be committed)"
+msgstr "  (sử dụng \"git add/rm <tập_tin>...\" để cập nhật những gì sẽ được chuyển giao)"
+
+#: wt-status.c:177
+msgid "  (use \"git checkout -- <file>...\" to discard changes in working directory)"
+msgstr "  (sử dụng \"git checkout -- <tập_tin>...\" để loại bỏ những thay đổi trong thư mục làm việc)"
+
+#: wt-status.c:179
+msgid "  (commit or discard the untracked or modified content in submodules)"
+msgstr "  (chuyển giao (commit) hoặc là loại bỏ các nội dung không-bị-theo-vết hay đã bị chỉnh sửa trong mô-đun-con)"
+
+#: wt-status.c:188
+#, c-format
+msgid "%s files:"
+msgstr "%s tệp tin:"
+
+#: wt-status.c:191
+#, c-format
+msgid "  (use \"git %s <file>...\" to include in what will be committed)"
+msgstr "  (sử dụng \"git %s <tập-tin>...\" để bao gồm thêm vào những gì cần chuyển giao (commit))"
+
+#: wt-status.c:208
+msgid "bug"
+msgstr "lỗi"
+
+#: wt-status.c:213
+msgid "both deleted:"
+msgstr "bị xóa bởi cả hai:"
+
+#: wt-status.c:214
+msgid "added by us:"
+msgstr "được thêm vào bởi chúng tôi:"
+
+#: wt-status.c:215
+msgid "deleted by them:"
+msgstr "bị xóa bởi họ:"
+
+#: wt-status.c:216
+msgid "added by them:"
+msgstr "được thêm vào bởi họ:"
+
+#: wt-status.c:217
+msgid "deleted by us:"
+msgstr "bị xóa bởi chúng tôi:"
+
+#: wt-status.c:218
+msgid "both added:"
+msgstr "được thêm vào bởi cả hai:"
+
+#: wt-status.c:219
+msgid "both modified:"
+msgstr "bị sửa bởi cả hai:"
+
+#: wt-status.c:249
+msgid "new commits, "
+msgstr " lần chuyển giao (commit) mới, "
+
+#: wt-status.c:251
+msgid "modified content, "
+msgstr "nội dung được sửa đổi,"
+
+#: wt-status.c:253
+msgid "untracked content, "
+msgstr "nội dung chưa được theo dõi"
+
+#: wt-status.c:267
+#, c-format
+msgid "new file:   %s"
+msgstr "tập tin mới:   %s"
+
+#: wt-status.c:270
+#, c-format
+msgid "copied:     %s -> %s"
+msgstr "đã sao chép:     %s -> %s"
+
+#: wt-status.c:273
+#, c-format
+msgid "deleted:    %s"
+msgstr "đã xóa:    %s"
+
+#: wt-status.c:276
+#, c-format
+msgid "modified:   %s"
+msgstr "đã chỉnh sửa:   %s"
+
+#: wt-status.c:279
+#, c-format
+msgid "renamed:    %s -> %s"
+msgstr "đã đổi tên:    %s -> %s"
+
+#: wt-status.c:282
+#, c-format
+msgid "typechange: %s"
+msgstr "đổi-kiểu: %s"
+
+#: wt-status.c:285
+#, c-format
+msgid "unknown:    %s"
+msgstr "không rõ:    %s"
+
+#: wt-status.c:288
+#, c-format
+msgid "unmerged:   %s"
+msgstr "chưa hòa trộn:   %s"
+
+#: wt-status.c:291
+#, c-format
+msgid "bug: unhandled diff status %c"
+msgstr "lỗi: không lấy được trạng thái lệnh diff %c"
+
+#: wt-status.c:737
+msgid "On branch "
+msgstr "Trên nhánh"
+
+#: wt-status.c:744
+msgid "Not currently on any branch."
+msgstr "Hiện tại chẳng ở nhánh nào cả."
+
+#: wt-status.c:755
+msgid "Initial commit"
+msgstr "Lần chuyển giao (commit) khởi đầu"
+
+#: wt-status.c:769
+msgid "Untracked"
+msgstr "Không được theo vết"
+
+#: wt-status.c:771
+msgid "Ignored"
+msgstr "Bị bỏ qua"
+
+#: wt-status.c:773
+#, c-format
+msgid "Untracked files not listed%s"
+msgstr "Những tập tin không bị theo vết không được liệt kê ra %s"
+
+#: wt-status.c:775
+msgid " (use -u option to show untracked files)"
+msgstr " (sử dụng tùy chọn -u để hiển thị các tập tin chưa được theo dõi)"
+
+#: wt-status.c:781
+msgid "No changes"
+msgstr "Không có thay đổi nào"
+
+#: wt-status.c:785
+#, c-format
+msgid "no changes added to commit%s\n"
+msgstr "không có thay đổi nào được thêm vào lần chuyển giao (commit)%s\n"
+
+#: wt-status.c:787
+msgid " (use \"git add\" and/or \"git commit -a\")"
+msgstr " (sử dụng \"git add\" và/hoặc \"git commit -a\")"
+
+#: wt-status.c:789
+#, c-format
+msgid "nothing added to commit but untracked files present%s\n"
+msgstr "không có gì được thêm vào lần chuyển giao (commit) nhưng có những tập tin không được theo dấu vết hiện diện%s\n"
+
+#: wt-status.c:791
+msgid " (use \"git add\" to track)"
+msgstr " (sử dụng \"git add\" để theo dõi dấu vết)"
+
+#: wt-status.c:793
+#: wt-status.c:796
+#: wt-status.c:799
+#, c-format
+msgid "nothing to commit%s\n"
+msgstr "không có gì để chuyển giao (commit) %s\n"
+
+#: wt-status.c:794
+msgid " (create/copy files and use \"git add\" to track)"
+msgstr " (tạo/sao-chép các tập tin và sử dụng \"git add\" để theo dõi dấu vết)"
+
+#: wt-status.c:797
+msgid " (use -u to show untracked files)"
+msgstr " (sử dụng tùy chọn -u để hiển thị các tập tin chưa được theo dõi)"
+
+#: wt-status.c:800
+msgid " (working directory clean)"
+msgstr " (thư mục làm việc không có dữ liệu)"
+
+#: wt-status.c:908
+msgid "HEAD (no branch)"
+msgstr "HEAD (chưa có nhánh nào)"
+
+#: wt-status.c:914
+msgid "Initial commit on "
+msgstr "Lần chuyển giao (commit)  khởi tạo trên"
+
+#: wt-status.c:929
+msgid "behind "
+msgstr "đằng sau"
+
+#: wt-status.c:932
+#: wt-status.c:935
+msgid "ahead "
+msgstr "phía trước"
+
+#: wt-status.c:937
+msgid ", behind "
+msgstr ", đằng sau"
+
+#: builtin/add.c:62
+#, c-format
+msgid "unexpected diff status %c"
+msgstr "trạng thái lệnh diff không như mong đợi %c"
+
+#: builtin/add.c:67
+#: builtin/commit.c:226
+msgid "updating files failed"
+msgstr "Cập nhật tập tin gặp lỗi"
+
+#: builtin/add.c:77
+#, c-format
+msgid "remove '%s'\n"
+msgstr "gỡ bỏ '%s'\n"
+
+#: builtin/add.c:176
+#, c-format
+msgid "Path '%s' is in submodule '%.*s'"
+msgstr "Đường dẫn '%s' thì ở trong mô-đun-con '%.*s'"
+
+#: builtin/add.c:192
+msgid "Unstaged changes after refreshing the index:"
+msgstr "Các thay đổi không được lưu trạng thái sau khi làm tươi mới lại bảng mục lục:"
+
+#: builtin/add.c:195
+#: builtin/add.c:456
+#: builtin/rm.c:186
+#, c-format
+msgid "pathspec '%s' did not match any files"
+msgstr "pathspec '%s' không khớp với bất kỳ tập tin nào"
+
+#: builtin/add.c:209
+#, c-format
+msgid "'%s' is beyond a symbolic link"
+msgstr "'%s' nằm ngoài một liên kết tượng trưng"
+
+#: builtin/add.c:276
+msgid "Could not read the index"
+msgstr "Không thể đọc bảng mục lục"
+
+#: builtin/add.c:286
+#, c-format
+msgid "Could not open '%s' for writing."
+msgstr "Không thể mở '%s' để ghi"
+
+#: builtin/add.c:290
+msgid "Could not write patch"
+msgstr "Không thể ghi ra miếng vá"
+
+#: builtin/add.c:295
+#, c-format
+msgid "Could not stat '%s'"
+msgstr "không thể lấy trạng thái về '%s'"
+
+#: builtin/add.c:297
+msgid "Empty patch. Aborted."
+msgstr "Miếng vá trống rỗng. Đã bỏ qua."
+
+#: builtin/add.c:303
+#, c-format
+msgid "Could not apply '%s'"
+msgstr "Không thể apply (áp dụng miếng vá) '%s'"
+
+#: builtin/add.c:312
+msgid "The following paths are ignored by one of your .gitignore files:\n"
+msgstr "Các đường dẫn theo sau đây sẽ bị lờ đi bởi một trong các tập tin .gitignore của bạn:\n"
+
+#: builtin/add.c:352
+#, c-format
+msgid "Use -f if you really want to add them.\n"
+msgstr "Sử dụng tùy chọn -f nếu bạn thực sự muốn thêm chúng vào.\n"
+
+#: builtin/add.c:353
+msgid "no files added"
+msgstr "chưa có tập tin nào được thêm vào"
+
+#: builtin/add.c:359
+msgid "adding files failed"
+msgstr "thêm tập tin gặp lỗi"
+
+#: builtin/add.c:391
+msgid "-A and -u are mutually incompatible"
+msgstr "-A và -u xung khắc nhau"
+
+#: builtin/add.c:393
+msgid "Option --ignore-missing can only be used together with --dry-run"
+msgstr "Tùy chọn --ignore-missing chỉ có thể được sử dụng cùng với --dry-run"
+
+#: builtin/add.c:413
+#, c-format
+msgid "Nothing specified, nothing added.\n"
+msgstr "Không có gì được chỉ ra, không có gì được thêm vào.\n"
+
+#: builtin/add.c:414
+#, c-format
+msgid "Maybe you wanted to say 'git add .'?\n"
+msgstr "Có lẽ bạn muốn nói là 'git add .' phải không?\n"
+
+#: builtin/add.c:420
+#: builtin/clean.c:95
+#: builtin/commit.c:286
+#: builtin/mv.c:82
+#: builtin/rm.c:162
+msgid "index file corrupt"
+msgstr "tập tin ghi bảng mục lục bị hỏng"
+
+#: builtin/add.c:476
+#: builtin/apply.c:4100
+#: builtin/mv.c:229
+#: builtin/rm.c:260
+msgid "Unable to write new index file"
+msgstr "Không thể ghi tập tin lưu bảng mục lục mới"
+
+#: builtin/apply.c:53
+msgid "git apply [options] [<patch>...]"
+msgstr "git apply [các-tùy-chọn] [<miếng-vá>...]"
+
+#: builtin/apply.c:106
+#, c-format
+msgid "unrecognized whitespace option '%s'"
+msgstr "không nhận ra tùy chọn về khoảng trắng '%s'"
+
+#: builtin/apply.c:121
+#, c-format
+msgid "unrecognized whitespace ignore option '%s'"
+msgstr "không nhận ra tùy chọn bỏ qua khoảng trắng '%s'"
+
+#: builtin/apply.c:815
+#, c-format
+msgid "Cannot prepare timestamp regexp %s"
+msgstr "Không thể chuẩn bị biểu thức chính qui dấu vết thời gian (timestamp regexp) %s"
+
+#: builtin/apply.c:824
+#, c-format
+msgid "regexec returned %d for input: %s"
+msgstr "thi hành biểu thức chính quy trả về %d cho kết xuất: %s"
+
+#: builtin/apply.c:905
+#, c-format
+msgid "unable to find filename in patch at line %d"
+msgstr "không thể tìm thấy tên tập tin trong miếng vá tại dòng %d"
+
+#: builtin/apply.c:937
+#, c-format
+msgid "git apply: bad git-diff - expected /dev/null, got %s on line %d"
+msgstr "git apply: git-diff sai - mong đợi /dev/null, đã nhận %s trên dòng %d"
+
+#: builtin/apply.c:941
+#, c-format
+msgid "git apply: bad git-diff - inconsistent new filename on line %d"
+msgstr "git apply: git-diff sai - tên tập tin mới mâu thuấn trên dòng %d"
+
+#: builtin/apply.c:942
+#, c-format
+msgid "git apply: bad git-diff - inconsistent old filename on line %d"
+msgstr "git apply: git-diff sai - tên tập tin cũ mâu thuấn trên dòng %d"
+
+#: builtin/apply.c:949
+#, c-format
+msgid "git apply: bad git-diff - expected /dev/null on line %d"
+msgstr "git apply: git-diff sai - mong đợi /dev/null trên dòng %d"
+
+#: builtin/apply.c:1394
+#, c-format
+msgid "recount: unexpected line: %.*s"
+msgstr "chi tiết: dòng không được mong đợi: %.*s"
+
+#: builtin/apply.c:1451
+#, c-format
+msgid "patch fragment without header at line %d: %.*s"
+msgstr "miếng vá phân mảnh mà không có phần đầu tại dòng %d: %.*s"
+
+#: builtin/apply.c:1468
+#, c-format
+msgid "git diff header lacks filename information when removing %d leading pathname component (line %d)"
+msgid_plural "git diff header lacks filename information when removing %d leading pathname components (line %d)"
+msgstr[0] "phần đầu diff cho git  thiếu thông tin tên tập tin khi gỡ bỏ đi %d trong thành phần dẫn đầu tên của đường dẫn (dòng %d)"
+msgstr[1] "phần đầu diff cho git  thiếu thông tin tên tập tin khi gỡ bỏ đi %d trong thành phần dẫn đầu tên của đường dẫn (dòng %d)"
+
+#: builtin/apply.c:1628
+msgid "new file depends on old contents"
+msgstr "tập tin mới phụ thuộc vào nội dung cũ"
+
+#: builtin/apply.c:1630
+msgid "deleted file still has contents"
+msgstr "tập tin đã xóa vẫn còn nội dung"
+
+#: builtin/apply.c:1656
+#, c-format
+msgid "corrupt patch at line %d"
+msgstr "miếng vá hỏng tại dòng %d"
+
+#: builtin/apply.c:1692
+#, c-format
+msgid "new file %s depends on old contents"
+msgstr "tập tin mới %s phụ thuộc vào nội dung cũ"
+
+#: builtin/apply.c:1694
+#, c-format
+msgid "deleted file %s still has contents"
+msgstr "tập tin đã xóa %s vẫn còn nội dung"
+
+#: builtin/apply.c:1697
+#, c-format
+msgid "** warning: file %s becomes empty but is not deleted"
+msgstr "** cảnh báo: tập tin %s trở nên trống rỗng nhưng không bị xóa"
+
+#: builtin/apply.c:1843
+#, c-format
+msgid "corrupt binary patch at line %d: %.*s"
+msgstr "miếng vá định dạng nhị phân sai hỏng tại dòng %d: %.*s"
+
+#. there has to be one hunk (forward hunk)
+#: builtin/apply.c:1872
+#, c-format
+msgid "unrecognized binary patch at line %d"
+msgstr "miếng vá định dạng nhị phân không được nhận ra tại dòng %d"
+
+#: builtin/apply.c:1958
+#, c-format
+msgid "patch with only garbage at line %d"
+msgstr "vá chỉ với 'garbage' tại dòng %d"
+
+#: builtin/apply.c:2048
+#, c-format
+msgid "unable to read symlink %s"
+msgstr "không thể đọc liên kết tượng trưng %s"
+
+#: builtin/apply.c:2052
+#, c-format
+msgid "unable to open or read %s"
+msgstr "không thể mở để đọc hay ghi %s"
+
+#: builtin/apply.c:2123
+msgid "oops"
+msgstr "ôi?"
+
+#: builtin/apply.c:2645
+#, c-format
+msgid "invalid start of line: '%c'"
+msgstr "sai khởi đầu dòng: '%c'"
+
+#: builtin/apply.c:2763
+#, c-format
+msgid "Hunk #%d succeeded at %d (offset %d line)."
+msgid_plural "Hunk #%d succeeded at %d (offset %d lines)."
+msgstr[0] "Khối dữ liệu #%d thành công tại %d (offset %d dòng)."
+msgstr[1] "Khối dữ liệu #%d thành công tại %d (offset %d dòng)."
+
+#: builtin/apply.c:2775
+#, c-format
+msgid "Context reduced to (%ld/%ld) to apply fragment at %d"
+msgstr "Nội dung được giảm xuống (%ld/%ld) để áp dụng mảnh dữ liệu tại %d"
+
+#: builtin/apply.c:2781
+#, c-format
+msgid ""
+"while searching for:\n"
+"%.*s"
+msgstr ""
+"Trong khi đang tìm kiếm cho:\n"
+"%.*s"
+
+#: builtin/apply.c:2800
+#, c-format
+msgid "missing binary patch data for '%s'"
+msgstr "thiếu dữ liệu của miếng vá định dạng nhị phân cho '%s'"
+
+#: builtin/apply.c:2903
+#, c-format
+msgid "binary patch does not apply to '%s'"
+msgstr "miếng vá định dạng nhị phân không được áp dụng cho '%s'"
+
+#: builtin/apply.c:2909
+#, c-format
+msgid "binary patch to '%s' creates incorrect result (expecting %s, got %s)"
+msgstr "vá nhị phân cho '%s' tạo ra kết quả không chính xác (đang chờ %s, đã nhận %s)"
+
+#: builtin/apply.c:2930
+#, c-format
+msgid "patch failed: %s:%ld"
+msgstr "vá gặp lỗi: %s:%ld"
+
+#: builtin/apply.c:3045
+#, c-format
+msgid "patch %s has been renamed/deleted"
+msgstr "miếng vá %s đã bị xóa/đổi tên"
+
+#: builtin/apply.c:3052
+#: builtin/apply.c:3069
+#, c-format
+msgid "read of %s failed"
+msgstr "đọc %s gặp lỗi"
+
+#: builtin/apply.c:3084
+msgid "removal patch leaves file contents"
+msgstr "loại bỏ miếng vá để lại nội dung tập tin"
+
+#: builtin/apply.c:3105
+#, c-format
+msgid "%s: already exists in working directory"
+msgstr "%s: đã sẵn có trong thư mục đang làm việc"
+
+#: builtin/apply.c:3143
+#, c-format
+msgid "%s: has been deleted/renamed"
+msgstr "%s: đã được xóa/thay-tên"
+
+#: builtin/apply.c:3148
+#: builtin/apply.c:3179
+#, c-format
+msgid "%s: %s"
+msgstr "%s: %s"
+
+#: builtin/apply.c:3159
+#, c-format
+msgid "%s: does not exist in index"
+msgstr "%s: không tồn tại trong bảng mục lục"
+
+#: builtin/apply.c:3173
+#, c-format
+msgid "%s: does not match index"
+msgstr "%s: không khớp trong mục lục"
+
+#: builtin/apply.c:3190
+#, c-format
+msgid "%s: wrong type"
+msgstr "%s: sai kiểu"
+
+#: builtin/apply.c:3192
+#, c-format
+msgid "%s has type %o, expected %o"
+msgstr "%s có kiểu %o, mong chờ %o"
+
+#: builtin/apply.c:3247
+#, c-format
+msgid "%s: already exists in index"
+msgstr "%s: đã có từ trước trong bảng mục lục"
+
+#: builtin/apply.c:3266
+#, c-format
+msgid "new mode (%o) of %s does not match old mode (%o)%s%s"
+msgstr "chế độ mới (%o) của %s không khớp với chế độ cũ (%o)%s%s"
+
+#: builtin/apply.c:3272
+#, c-format
+msgid "%s: patch does not apply"
+msgstr "%s: miếng vá không được áp dụng"
+
+#: builtin/apply.c:3285
+#, c-format
+msgid "Checking patch %s..."
+msgstr "Đang kiểm tra miếng vá %s..."
+
+#: builtin/apply.c:3340
+#: builtin/checkout.c:212
+#: builtin/reset.c:158
+#, c-format
+msgid "make_cache_entry failed for path '%s'"
+msgstr "make_cache_entry gặp lỗi đối với đường dẫn '%s'"
+
+#: builtin/apply.c:3483
+#, c-format
+msgid "unable to remove %s from index"
+msgstr "không thể gỡ bỏ %s từ mục lục"
+
+#: builtin/apply.c:3510
+#, c-format
+msgid "corrupt patch for subproject %s"
+msgstr "miếng vá sai hỏng cho dự án con (subproject) %s"
+
+#: builtin/apply.c:3514
+#, c-format
+msgid "unable to stat newly created file '%s'"
+msgstr "không thể lấy trạng thái về tập tin %s mới hơn đã được tạo"
+
+#: builtin/apply.c:3519
+#, c-format
+msgid "unable to create backing store for newly created file %s"
+msgstr "không thể tạo 'backing store' cho tập tin được tạo mới hơn %s"
+
+#: builtin/apply.c:3522
+#, c-format
+msgid "unable to add cache entry for %s"
+msgstr "không thể thêm mục nhớ tạm cho %s"
+
+#: builtin/apply.c:3555
+#, c-format
+msgid "closing file '%s'"
+msgstr "đang đóng tập tin '%s'"
+
+#: builtin/apply.c:3604
+#, c-format
+msgid "unable to write file '%s' mode %o"
+msgstr "không thể ghi vào tập tin '%s' chế độ (mode) %o"
+
+#: builtin/apply.c:3660
+#, c-format
+msgid "Applied patch %s cleanly."
+msgstr "Đã áp dụng miếng và %s một cách sạch sẽ."
+
+#: builtin/apply.c:3668
+msgid "internal error"
+msgstr "lỗi nội bộ"
+
+#. Say this even without --verbose
+#: builtin/apply.c:3671
+#, c-format
+msgid "Applying patch %%s with %d reject..."
+msgid_plural "Applying patch %%s with %d rejects..."
+msgstr[0] "Đang áp dụng miếng vá %%s với %d lần từ chối..."
+msgstr[1] "Đang áp dụng miếng vá %%s với %d lần từ chối..."
+
+#: builtin/apply.c:3681
+#, c-format
+msgid "truncating .rej filename to %.*s.rej"
+msgstr "đang cắt cụt tên tập tin .rej thành %.*s.rej"
+
+#: builtin/apply.c:3702
+#, c-format
+msgid "Hunk #%d applied cleanly."
+msgstr "Khối nhớ #%d được áp dụng gọn gàng."
+
+#: builtin/apply.c:3705
+#, c-format
+msgid "Rejected hunk #%d."
+msgstr "hunk #%d bị từ chối."
+
+#: builtin/apply.c:3836
+msgid "unrecognized input"
+msgstr "không thừa nhận đầu vào"
+
+#: builtin/apply.c:3847
+msgid "unable to read index file"
+msgstr "không thể đọc tập tin lưu bảng mục lục"
+
+#: builtin/apply.c:3962
+#: builtin/apply.c:3965
+msgid "path"
+msgstr "đường-dẫn"
+
+#: builtin/apply.c:3963
+msgid "don't apply changes matching the given path"
+msgstr "không áp dụng các thay đổi khớp với đường dẫn đã cho"
+
+#: builtin/apply.c:3966
+msgid "apply changes matching the given path"
+msgstr "áp dụng các thay đổi khớp với đường dẫn đã cho"
+
+#: builtin/apply.c:3968
+msgid "num"
+msgstr "số"
+
+#: builtin/apply.c:3969
+msgid "remove <num> leading slashes from traditional diff paths"
+msgstr "gỡ bỏ <số> phần dẫn đầu (slashe) từ đường dẫn diff cổ điển"
+
+#: builtin/apply.c:3972
+msgid "ignore additions made by the patch"
+msgstr "lờ đi phần phụ thêm tạo ra bởi miếng vá"
+
+#: builtin/apply.c:3974
+msgid "instead of applying the patch, output diffstat for the input"
+msgstr "thay vì áp dụng một miếng vá, kết xuất kết quả từ lệnh diffstat cho đầu ra"
+
+#: builtin/apply.c:3978
+msgid "shows number of added and deleted lines in decimal notation"
+msgstr "hiển thị số lượng các dòng được thêm vào và xóa đi theo ký hiệu thập phân"
+
+#: builtin/apply.c:3980
+msgid "instead of applying the patch, output a summary for the input"
+msgstr "thay vì áp dụng một miếng vá, kết xuất kết quả cho đầu vào"
+
+#: builtin/apply.c:3982
+msgid "instead of applying the patch, see if the patch is applicable"
+msgstr "thay vì áp dụng miếng vá, hãy xem xem miếng vá có thích hợp không"
+
+#: builtin/apply.c:3984
+msgid "make sure the patch is applicable to the current index"
+msgstr "hãy chắc chắn là miếng vá thích hợp với bảng mục lục hiện hành"
+
+#: builtin/apply.c:3986
+msgid "apply a patch without touching the working tree"
+msgstr "áp dụng một miếng vá mà không động chạm đến cây làm việc"
+
+#: builtin/apply.c:3988
+msgid "also apply the patch (use with --stat/--summary/--check)"
+msgstr "đồng thời áp dụng miếng vá (sử dụng với tùy chọn --stat/--summary/--check)"
+
+#: builtin/apply.c:3990
+msgid "build a temporary index based on embedded index information"
+msgstr "xây dựng bảng mục lục tạm thời trên cơ sở thông tin bảng mục lục được nhúng"
+
+#: builtin/apply.c:3992
+msgid "paths are separated with NUL character"
+msgstr "các đường dẫn bị ngăn cách bởi ký tự NULL"
+
+#: builtin/apply.c:3995
+msgid "ensure at least <n> lines of context match"
+msgstr "đảm bảo rằng có ít nhất <n> dòng nội dung khớp"
+
+#: builtin/apply.c:3996
+msgid "action"
+msgstr "hành động"
+
+#: builtin/apply.c:3997
+msgid "detect new or modified lines that have whitespace errors"
+msgstr "tìm thấy một dòng mới hoặc bị sửa đổi mà nó có lỗi do khoảng trắng"
+
+#: builtin/apply.c:4000
+#: builtin/apply.c:4003
+msgid "ignore changes in whitespace when finding context"
+msgstr "lờ đi sự thay đổi do khoảng trắng khi quét nội dung"
+
+#: builtin/apply.c:4006
+msgid "apply the patch in reverse"
+msgstr "áp dụng miếng vá theo chiều ngược"
+
+#: builtin/apply.c:4008
+msgid "don't expect at least one line of context"
+msgstr "đừng hy vọng có ít nhất một dòng nội dung"
+
+#: builtin/apply.c:4010
+msgid "leave the rejected hunks in corresponding *.rej files"
+msgstr "để lại khối dữ liệu bị từ chối trong các tập tin *.rej tương ứng"
+
+#: builtin/apply.c:4012
+msgid "allow overlapping hunks"
+msgstr "cho phép chồng khối nhớ"
+
+#: builtin/apply.c:4013
+msgid "be verbose"
+msgstr "chi tiết"
+
+#: builtin/apply.c:4015
+msgid "tolerate incorrectly detected missing new-line at the end of file"
+msgstr "dung sai không chính xác đã tìm thấy thiếu dòng mới tại cuối tập tin"
+
+#: builtin/apply.c:4018
+msgid "do not trust the line counts in the hunk headers"
+msgstr "không tin số lượng dòng trong phần đầu khối dữ liệu"
+
+#: builtin/apply.c:4020
+msgid "root"
+msgstr "root"
+
+#: builtin/apply.c:4021
+msgid "prepend <root> to all filenames"
+msgstr "treo thêm <root> vào tất cả các tên tập tin"
+
+#: builtin/apply.c:4042
+msgid "--index outside a repository"
+msgstr "--index ở ngoài một kho chứa"
+
+#: builtin/apply.c:4045
+msgid "--cached outside a repository"
+msgstr "--cached ở ngoài một kho chứa"
+
+#: builtin/apply.c:4061
+#, c-format
+msgid "can't open patch '%s'"
+msgstr "không thể mở miếng vá '%s'"
+
+#: builtin/apply.c:4075
+#, c-format
+msgid "squelched %d whitespace error"
+msgid_plural "squelched %d whitespace errors"
+msgstr[0] "đã chấm dứt %d lỗi khoảng trắng"
+msgstr[1] "đã chấm dứt %d lỗi khoảng trắng"
+
+#: builtin/apply.c:4081
+#: builtin/apply.c:4091
+#, c-format
+msgid "%d line adds whitespace errors."
+msgid_plural "%d lines add whitespace errors."
+msgstr[0] "%d dòng thêm khoảng trắng lỗi."
+msgstr[1] "%d dòng thêm khoảng trắng lỗi."
+
+#: builtin/archive.c:17
+#, c-format
+msgid "could not create archive file '%s'"
+msgstr "không thể tạo tập tin kho (lưu trữ, nén) '%s'"
+
+#: builtin/archive.c:20
+msgid "could not redirect output"
+msgstr "không thể chuyển hướng kết xuất"
+
+#: builtin/archive.c:37
+msgid "git archive: Remote with no URL"
+msgstr "git archive: Máy chủ không có địa chỉ URL"
+
+#: builtin/archive.c:58
+msgid "git archive: expected ACK/NAK, got EOF"
+msgstr "git archive: mong đợi ACK/NAK, nhận EOF"
+
+#: builtin/archive.c:63
+#, c-format
+msgid "git archive: NACK %s"
+msgstr "git archive: NACK %s"
+
+#: builtin/archive.c:65
+#, c-format
+msgid "remote error: %s"
+msgstr "lỗi máy chủ: %s"
+
+#: builtin/archive.c:66
+msgid "git archive: protocol error"
+msgstr "git archive: lỗi giao thức"
+
+#: builtin/archive.c:71
+msgid "git archive: expected a flush"
+msgstr "git archive: đã mong chờ một flush"
+
+#: builtin/branch.c:144
+#, c-format
+msgid ""
+"deleting branch '%s' that has been merged to\n"
+"         '%s', but not yet merged to HEAD."
+msgstr ""
+"đang xóa nhánh '%s' mà nó lại đã được hòa trộn vào\n"
+"         '%s', nhưng vẫn chưa được hòa trộn vào HEAD."
+
+#: builtin/branch.c:148
+#, c-format
+msgid ""
+"not deleting branch '%s' that is not yet merged to\n"
+"         '%s', even though it is merged to HEAD."
+msgstr ""
+"không xóa nhánh '%s' cái mà chưa được hòa trộng vào\n"
+"         '%s', cho dù là nó đã được hòa trộn vào HEAD."
+
+#: builtin/branch.c:180
+msgid "cannot use -a with -d"
+msgstr "không thể sử dụng -a với -d"
+
+#: builtin/branch.c:186
+msgid "Couldn't look up commit object for HEAD"
+msgstr "Không thể tìm kiếm đối tượng chuyển giao (commit) cho HEAD"
+
+#: builtin/branch.c:191
+#, c-format
+msgid "Cannot delete the branch '%s' which you are currently on."
+msgstr "Không thể xóa nhánh '%s' cái mà bạn hiện nay đang ở."
+
+#: builtin/branch.c:202
+#, c-format
+msgid "remote branch '%s' not found."
+msgstr "nhánh máy chủ '%s' không tìm thấy."
+
+#: builtin/branch.c:203
+#, c-format
+msgid "branch '%s' not found."
+msgstr "không tìm thấy nhánh '%s'."
+
+#: builtin/branch.c:210
+#, c-format
+msgid "Couldn't look up commit object for '%s'"
+msgstr "Không thể tìm kiếm đối tượng chuyển giao (commit) cho '%s'"
+
+#: builtin/branch.c:216
+#, c-format
+msgid ""
+"The branch '%s' is not fully merged.\n"
+"If you are sure you want to delete it, run 'git branch -D %s'."
+msgstr ""
+"Nhánh '%s' không được trộn một cách đầy đủ.\n"
+"Nếu bạn thực sự muốn xóa nó, thì chạy lệnh 'git branch -D %s'."
+
+#: builtin/branch.c:225
+#, c-format
+msgid "Error deleting remote branch '%s'"
+msgstr "Gặp lỗi khi đang xóa nhánh máy chủ '%s'"
+
+#: builtin/branch.c:226
+#, c-format
+msgid "Error deleting branch '%s'"
+msgstr "Lỗi khi xoá bỏ nhánh '%s'"
+
+#: builtin/branch.c:233
+#, c-format
+msgid "Deleted remote branch %s (was %s).\n"
+msgstr "Nhánh máy chủ đã xóa %s (trước là %s).\n"
+
+#: builtin/branch.c:234
+#, c-format
+msgid "Deleted branch %s (was %s).\n"
+msgstr "Nhánh đã bị xóa '%s' (trước là %s)\n"
+
+#: builtin/branch.c:239
+msgid "Update of config-file failed"
+msgstr "Cập nhật tệp tin cấu hình gặp lỗi"
+
+#: builtin/branch.c:337
+#, c-format
+msgid "branch '%s' does not point at a commit"
+msgstr "nhánh '%s' không chỉ đến một lần chuyển giao (commit) nào cả"
+
+#: builtin/branch.c:409
+#, c-format
+msgid "[%s: behind %d]"
+msgstr "[%s: đằng sau %d]"
+
+#: builtin/branch.c:411
+#, c-format
+msgid "[behind %d]"
+msgstr "[đằng sau %d]"
+
+#: builtin/branch.c:415
+#, c-format
+msgid "[%s: ahead %d]"
+msgstr "[%s: phía trước %d]"
+
+#: builtin/branch.c:417
+#, c-format
+msgid "[ahead %d]"
+msgstr "[phía trước %d]"
+
+#: builtin/branch.c:420
+#, c-format
+msgid "[%s: ahead %d, behind %d]"
+msgstr "[%s: phía trước %d, phía sau %d]"
+
+#: builtin/branch.c:423
+#, c-format
+msgid "[ahead %d, behind %d]"
+msgstr "[phía trước %d, phía sau %d]"
+
+#: builtin/branch.c:535
+msgid "(no branch)"
+msgstr "(không có nhánh nào)"
+
+#: builtin/branch.c:600
+msgid "some refs could not be read"
+msgstr "một số tham chiếu đã không thể đọc được"
+
+#: builtin/branch.c:613
+msgid "cannot rename the current branch while not on any."
+msgstr "không thể đổi tên nhánh hiện hành trong khi nó chẳng ở đâu cả."
+
+#: builtin/branch.c:623
+#, c-format
+msgid "Invalid branch name: '%s'"
+msgstr "tên nhánh sai: '%s'"
+
+#: builtin/branch.c:638
+msgid "Branch rename failed"
+msgstr "Đổi tên nhánh gặp lỗi"
+
+#: builtin/branch.c:642
+#, c-format
+msgid "Renamed a misnamed branch '%s' away"
+msgstr "Đã đổi tên nhánh khuyết danh '%s' đi"
+
+#: builtin/branch.c:646
+#, c-format
+msgid "Branch renamed to %s, but HEAD is not updated!"
+msgstr "Nhánh bị đổi tên thành %s, nhưng HEAD lại không được cập nhật!"
+
+#: builtin/branch.c:653
+msgid "Branch is renamed, but update of config-file failed"
+msgstr "Nhánh bị đổi tên, nhưng cập nhật tập tin cấu hình gặp lỗi"
+
+#: builtin/branch.c:668
+#, c-format
+msgid "malformed object name %s"
+msgstr "tên đối tượng dị hình %s"
+
+#: builtin/branch.c:692
+#, c-format
+msgid "could not write branch description template: %s"
+msgstr "không thể ghi vào mẫu mô tả nhánh: %s"
+
+#: builtin/branch.c:783
+msgid "Failed to resolve HEAD as a valid ref."
+msgstr "Gặp lỗi khi giải quyết HEAD như là một tham chiếu (ref) hợp lệ."
+
+#: builtin/branch.c:788
+#: builtin/clone.c:558
+msgid "HEAD not found below refs/heads!"
+msgstr "HEAD không tìm thấy ở dưới refs/heads!"
+
+#: builtin/branch.c:808
+msgid "--column and --verbose are incompatible"
+msgstr "--column và --verbose xung khắc nhau"
+
+#: builtin/branch.c:857
+msgid "-a and -r options to 'git branch' do not make sense with a branch name"
+msgstr "hai tùy chọn -a và -r áp dụng cho lệnh 'git branch' không hợp lý đối với tên nhánh"
+
+#: builtin/bundle.c:47
+#, c-format
+msgid "%s is okay\n"
+msgstr "'%s' tốt\n"
+
+#: builtin/bundle.c:56
+msgid "Need a repository to create a bundle."
+msgstr "Cần một kho chứa để mà tạo một bundle."
+
+#: builtin/bundle.c:60
+msgid "Need a repository to unbundle."
+msgstr "Cần một kho chứa để mà bung một bundle."
+
+#: builtin/checkout.c:113
+#: builtin/checkout.c:146
+#, c-format
+msgid "path '%s' does not have our version"
+msgstr "đường dẫn '%s' không có các phiên bản của chúng ta"
+
+#: builtin/checkout.c:115
+#: builtin/checkout.c:148
+#, c-format
+msgid "path '%s' does not have their version"
+msgstr "đường dẫn '%s' không có các phiên bản của chúng"
+
+#: builtin/checkout.c:131
+#, c-format
+msgid "path '%s' does not have all necessary versions"
+msgstr "đường dẫn '%s' không có tất cả các phiên bản cần thiết"
+
+#: builtin/checkout.c:175
+#, c-format
+msgid "path '%s' does not have necessary versions"
+msgstr "đường dẫn '%s' không có các phiên bản cần thiết"
+
+#: builtin/checkout.c:192
+#, c-format
+msgid "path '%s': cannot merge"
+msgstr "đường dẫn '%s': không thể hòa trộn"
+
+#: builtin/checkout.c:209
+#, c-format
+msgid "Unable to add merge result for '%s'"
+msgstr "Không thể thêm kết quả hòa trộn cho '%s'"
+
+#: builtin/checkout.c:234
+#: builtin/checkout.c:392
+msgid "corrupt index file"
+msgstr "tập tin ghi bảng mục lục bị hỏng"
+
+#: builtin/checkout.c:264
+#: builtin/checkout.c:271
+#, c-format
+msgid "path '%s' is unmerged"
+msgstr "đường dẫn '%s' không được hòa trộn"
+
+#: builtin/checkout.c:302
+#: builtin/checkout.c:498
+#: builtin/clone.c:583
+#: builtin/merge.c:812
+msgid "unable to write new index file"
+msgstr "không thể ghi tập tin lưu bảng mục lục mới"
+
+#: builtin/checkout.c:319
+#: builtin/diff.c:302
+#: builtin/merge.c:408
+msgid "diff_setup_done failed"
+msgstr "diff_setup_done gặp lỗi"
+
+#: builtin/checkout.c:414
+msgid "you need to resolve your current index first"
+msgstr "bạn cần phải giải quyết bảng mục lục hiện tại của bạn trước đã!"
+
+#: builtin/checkout.c:533
+#, c-format
+msgid "Can not do reflog for '%s'\n"
+msgstr "Không thể thực hiện reflog cho '%s'\n"
+
+#: builtin/checkout.c:566
+msgid "HEAD is now at"
+msgstr "HEAD hiện giờ tại"
+
+#: builtin/checkout.c:573
+#, c-format
+msgid "Reset branch '%s'\n"
+msgstr "Đặt lại nhánh '%s'\n"
+
+#: builtin/checkout.c:576
+#, c-format
+msgid "Already on '%s'\n"
+msgstr "Đã sẵn sàng trên '%s'\n"
+
+#: builtin/checkout.c:580
+#, c-format
+msgid "Switched to and reset branch '%s'\n"
+msgstr "Đã chuyển tới và reset nhánh '%s'\n"
+
+#: builtin/checkout.c:582
+#, c-format
+msgid "Switched to a new branch '%s'\n"
+msgstr "Đã chuyển đến nhánh mới '%s'\n"
+
+#: builtin/checkout.c:584
+#, c-format
+msgid "Switched to branch '%s'\n"
+msgstr "Đã chuyển đến nhánh '%s'\n"
+
+#: builtin/checkout.c:640
+#, c-format
+msgid " ... and %d more.\n"
+msgstr " ... và nhiều hơn %d.\n"
+
+#. The singular version
+#: builtin/checkout.c:646
+#, c-format
+msgid ""
+"Warning: you are leaving %d commit behind, not connected to\n"
+"any of your branches:\n"
+"\n"
+"%s\n"
+msgid_plural ""
+"Warning: you are leaving %d commits behind, not connected to\n"
+"any of your branches:\n"
+"\n"
+"%s\n"
+msgstr[0] ""
+"Cảnh báo: bạn đã rời bở %d lần chuyển giao (commit) lại đằng sau, không được kết nối đến\n"
+"bất kỳ nhánh nào của bạn:\n"
+"\n"
+"%s\n"
+msgstr[1] ""
+"Cảnh báo: bạn đã rời bở %d lần chuyển giao (commit) lại đằng sau, không được kết nối đến\n"
+"bất kỳ nhánh nào của bạn:\n"
+"\n"
+"%s\n"
+
+#: builtin/checkout.c:664
+#, c-format
+msgid ""
+"If you want to keep them by creating a new branch, this may be a good time\n"
+"to do so with:\n"
+"\n"
+" git branch new_branch_name %s\n"
+"\n"
+msgstr ""
+"Nếu bạn muốn giữ chúng bằng cách tạo ra một nhánh mới, đây có lẽ là một thời điểm thích hợp\n"
+"để làm thế bằng lệnh:\n"
+"\n"
+" git branch tên_nhánh_mới %s\n"
+"\n"
+
+#: builtin/checkout.c:694
+msgid "internal error in revision walk"
+msgstr "lỗi nội bộ trong khi di chuyển qua các điểm xét lại"
+
+#: builtin/checkout.c:698
+msgid "Previous HEAD position was"
+msgstr "Vị trí kế trước của HEAD là"
+
+#: builtin/checkout.c:724
+msgid "You are on a branch yet to be born"
+msgstr "Bạn tại nhánh mà nó chưa hề được sinh ra"
+
+#. case (1)
+#: builtin/checkout.c:855
+#, c-format
+msgid "invalid reference: %s"
+msgstr "tham chiếu sai: %s"
+
+#. case (1): want a tree
+#: builtin/checkout.c:894
+#, c-format
+msgid "reference is not a tree: %s"
+msgstr "tham chiếu không phải là cây:%s"
+
+#: builtin/checkout.c:974
+msgid "-B cannot be used with -b"
+msgstr "-B không thể được sử dụng với -b"
+
+#: builtin/checkout.c:983
+msgid "--patch is incompatible with all other options"
+msgstr "--patch xung khắc với tất cả các tùy chọn khác"
+
+#: builtin/checkout.c:986
+msgid "--detach cannot be used with -b/-B/--orphan"
+msgstr "--detach không thể được sử dụng với -b/-B/--orphan"
+
+#: builtin/checkout.c:988
+msgid "--detach cannot be used with -t"
+msgstr "--detach không thể được sử dụng với tùy chọn -t"
+
+#: builtin/checkout.c:994
+msgid "--track needs a branch name"
+msgstr "--track cần tên một nhánh"
+
+#: builtin/checkout.c:1001
+msgid "Missing branch name; try -b"
+msgstr "Thiếu tên nhánh; hãy thử -b"
+
+#: builtin/checkout.c:1007
+msgid "--orphan and -b|-B are mutually exclusive"
+msgstr "Tùy chọn --orphan và -b|-B loại từ lẫn nhau"
+
+#: builtin/checkout.c:1009
+msgid "--orphan cannot be used with -t"
+msgstr "--orphan không thể được sử dụng với tùy chọn -t"
+
+#: builtin/checkout.c:1019
+msgid "git checkout: -f and -m are incompatible"
+msgstr "git checkout: -f và -m xung khắc nhau"
+
+#: builtin/checkout.c:1053
+msgid "invalid path specification"
+msgstr "đường dẫn đã cho không hợp lệ"
+
+#: builtin/checkout.c:1061
+#, c-format
+msgid ""
+"git checkout: updating paths is incompatible with switching branches.\n"
+"Did you intend to checkout '%s' which can not be resolved as commit?"
+msgstr ""
+"git checkout: việc cập nhật các đường dẫn là xung khắc với việc chuyển đổi các nhánh..\n"
+"Bạn đã có ý định checkout '%s' cái mà không thể được phân giải như là lần chuyển giao (commit)?"
+
+#: builtin/checkout.c:1063
+msgid "git checkout: updating paths is incompatible with switching branches."
+msgstr "git checkout: việc cập nhật các đường dẫn là xung khắc với việc chuyển đổi các nhánh."
+
+#: builtin/checkout.c:1068
+msgid "git checkout: --detach does not take a path argument"
+msgstr "git checkout: --detach không nhận một đối số đường dẫn"
+
+#: builtin/checkout.c:1071
+msgid ""
+"git checkout: --ours/--theirs, --force and --merge are incompatible when\n"
+"checking out of the index."
+msgstr ""
+"git checkout: --ours/--theirs, --force và --merge là xung khắc với nhau khi\n"
+"checkout."
+
+#: builtin/checkout.c:1090
+msgid "Cannot switch branch to a non-commit."
+msgstr "Không thể chuyển đến một non-commit."
+
+#: builtin/checkout.c:1093
+msgid "--ours/--theirs is incompatible with switching branches."
+msgstr "--ours/--theirs là xung khắc nhau khi chuyển đổi các nhánh."
+
+#: builtin/clean.c:78
+msgid "-x and -X cannot be used together"
+msgstr "-x và -X không thể dùng cùng một lúc với nhau"
+
+#: builtin/clean.c:82
+msgid "clean.requireForce set to true and neither -n nor -f given; refusing to clean"
+msgstr "clean.requireForce được đặt thành true và không đưa ra tùy chọn  -n mà cũng không -f; từ chối lệnh dọn dẹp (clean)"
+
+#: builtin/clean.c:85
+msgid "clean.requireForce defaults to true and neither -n nor -f given; refusing to clean"
+msgstr "clean.requireForce mặc định được đặt thành true và không đưa ra tùy chọn  -n mà cũng không -f; từ chối lệnh dọn dẹp (clean)"
+
+#: builtin/clean.c:155
+#: builtin/clean.c:176
+#, c-format
+msgid "Would remove %s\n"
+msgstr "Có thể gỡ bỏ %s\n"
+
+#: builtin/clean.c:159
+#: builtin/clean.c:179
+#, c-format
+msgid "Removing %s\n"
+msgstr "Đang gỡ bỏ %s\n"
+
+#: builtin/clean.c:162
+#: builtin/clean.c:182
+#, c-format
+msgid "failed to remove %s"
+msgstr "gặp lỗi khi gỡ bỏ %s"
+
+#: builtin/clean.c:166
+#, c-format
+msgid "Would not remove %s\n"
+msgstr "Không thể gỡ bỏ %s\n"
+
+#: builtin/clean.c:168
+#, c-format
+msgid "Not removing %s\n"
+msgstr "Không xóa %s\n"
+
+#: builtin/clone.c:243
+#, c-format
+msgid "reference repository '%s' is not a local directory."
+msgstr "kho tham chiếu '%s' không phải là một thư mục nội bộ."
+
+#: builtin/clone.c:302
+#, c-format
+msgid "failed to open '%s'"
+msgstr "gặp lỗi khi mở '%s'"
+
+#: builtin/clone.c:306
+#, c-format
+msgid "failed to create directory '%s'"
+msgstr "tạo thư mục \"%s\" gặp lỗi"
+
+#: builtin/clone.c:308
+#: builtin/diff.c:75
+#, c-format
+msgid "failed to stat '%s'"
+msgstr "gặp lỗi stat (lấy trạng thái về) '%s'"
+
+#: builtin/clone.c:310
+#, c-format
+msgid "%s exists and is not a directory"
+msgstr "%s tồn tại nhưng không phải là một thư mục"
+
+#: builtin/clone.c:324
+#, c-format
+msgid "failed to stat %s\n"
+msgstr "lỗi stat (lấy trạng thái về) %s\n"
+
+#: builtin/clone.c:341
+#, c-format
+msgid "failed to unlink '%s'"
+msgstr "bỏ liên kết (unlink) %s không thành công"
+
+#: builtin/clone.c:346
+#, c-format
+msgid "failed to create link '%s'"
+msgstr "tạo được liên kết mềm tới %s gặp lỗi"
+
+#: builtin/clone.c:350
+#, c-format
+msgid "failed to copy file to '%s'"
+msgstr "sao chép tệp tin tới '%s' gặp lỗi"
+
+#: builtin/clone.c:373
+#, c-format
+msgid "done.\n"
+msgstr "hoàn tất.\n"
+
+#: builtin/clone.c:440
+#, c-format
+msgid "Could not find remote branch %s to clone."
+msgstr "Không tìm thấy nhánh máy chủ %s để nhân bản (clone)."
+
+#: builtin/clone.c:549
+msgid "remote HEAD refers to nonexistent ref, unable to checkout.\n"
+msgstr "refers HEAD máy chủ  chỉ đến ref không tồn tại, không thể checkout.\n"
+
+#: builtin/clone.c:639
+msgid "Too many arguments."
+msgstr "Có quá nhiều đối số."
+
+#: builtin/clone.c:643
+msgid "You must specify a repository to clone."
+msgstr "Bạn phải chỉ định một kho để mà nhân bản (clone)."
+
+#: builtin/clone.c:654
+#, c-format
+msgid "--bare and --origin %s options are incompatible."
+msgstr "tùy chọn --bare và --origin %s xung khắc nhau."
+
+#: builtin/clone.c:668
+#, c-format
+msgid "repository '%s' does not exist"
+msgstr "kho chứa '%s' chưa tồn tại"
+
+#: builtin/clone.c:673
+msgid "--depth is ignored in local clones; use file:// instead."
+msgstr "--depth bị lờ đi khi nhân bản nội bộ; hãy sử dụng file:// để thay thế."
+
+#: builtin/clone.c:683
+#, c-format
+msgid "destination path '%s' already exists and is not an empty directory."
+msgstr "đường dẫn đích '%s' đã có từ trước và không phải là một thư mục rỗng."
+
+#: builtin/clone.c:693
+#, c-format
+msgid "working tree '%s' already exists."
+msgstr "cây làm việc '%s' đã sẵn tồn tại rồi."
+
+#: builtin/clone.c:706
+#: builtin/clone.c:720
+#, c-format
+msgid "could not create leading directories of '%s'"
+msgstr "không thể tạo các thư mục dẫn đầu của '%s'"
+
+#: builtin/clone.c:709
+#, c-format
+msgid "could not create work tree dir '%s'."
+msgstr "không thể tạo cây thư mục làm việc dir '%s'."
+
+#: builtin/clone.c:728
+#, c-format
+msgid "Cloning into bare repository '%s'...\n"
+msgstr "Đang nhân bản thành kho chứa bare '%s'...\n"
+
+#: builtin/clone.c:730
+#, c-format
+msgid "Cloning into '%s'...\n"
+msgstr "Đang nhân bản thành '%s'...\n"
+
+#: builtin/clone.c:786
+#, c-format
+msgid "Don't know how to clone %s"
+msgstr "Không biết làm cách nào để nhân bản (clone) %s"
+
+#: builtin/clone.c:835
+#, c-format
+msgid "Remote branch %s not found in upstream %s"
+msgstr "Nhánh máy chủ %s không tìm thấy trong dòng ngược (upstream) %s"
+
+#: builtin/clone.c:842
+msgid "You appear to have cloned an empty repository."
+msgstr "Bạn hình như là đã nhân bản một kho trống rỗng."
+
+#: builtin/column.c:51
+msgid "--command must be the first argument"
+msgstr "--command phải là đối số đầu tiên"
+
+#: builtin/commit.c:43
+msgid ""
+"Your name and email address were configured automatically based\n"
+"on your username and hostname. Please check that they are accurate.\n"
+"You can suppress this message by setting them explicitly:\n"
+"\n"
+"    git config --global user.name \"Your Name\"\n"
+"    git config --global user.email you@example.com\n"
+"\n"
+"After doing this, you may fix the identity used for this commit with:\n"
+"\n"
+"    git commit --amend --reset-author\n"
+msgstr ""
+"Tên và địa chỉ thư điện tử của bạn được cấu hình một cách tự động trên cơ sở\n"
+"tài khoản và địa chỉ máy chủ của bạn. Xin hãy kiểm tra xem chúng có chính xác không.\n"
+"Bạn có thể chặn những thông báo kiểu này bằng cách cài đặt các thông tin trên một cách rõ ràng:\n"
+"\n"
+"    git config --global user.name \"Tên của bạn\"\n"
+"    git config --global user.email you@example.com\n"
+"\n"
+"Sau khi thực hiện xong, bạn có thể sửa chữa định danh được sử dụng cho lần chuyển giao (commit) này với lệnh:\n"
+"\n"
+"    git commit --amend --reset-author\n"
+
+#: builtin/commit.c:55
+msgid ""
+"You asked to amend the most recent commit, but doing so would make\n"
+"it empty. You can repeat your command with --allow-empty, or you can\n"
+"remove the commit entirely with \"git reset HEAD^\".\n"
+msgstr ""
+"Bạn đã yêu cầu amend (tu bổ) phần lớn các lần chuyển giao (commit) gần đây, nhưng làm như thế\n"
+"có thể làm cho nó trở nên trống rỗng. Bạn có thể lặp lại lệnh của mình bằng --allow-empty,\n"
+"hoặc là bạn gỡ bỏ các lần chuyển giao một cách hoàn toàn bằng lệnh:\n"
+"\"git reset HEAD^\".\n"
+
+#: builtin/commit.c:60
+msgid ""
+"The previous cherry-pick is now empty, possibly due to conflict resolution.\n"
+"If you wish to commit it anyway, use:\n"
+"\n"
+"    git commit --allow-empty\n"
+"\n"
+"Otherwise, please use 'git reset'\n"
+msgstr ""
+"Lần cherry-pick trước hiện nay trống rỗng, có lẽ là bởi vì sự phân giải xung đột.\n"
+"Nếu bạn muốn chuyển giao nó cho dù thế nào đi nữa, sử dụng:\n"
+"\n"
+"    git commit --allow-empty\n"
+"\n"
+"Nếu không, hãy thử sử dụng 'git reset'\n"
+
+#: builtin/commit.c:253
+msgid "failed to unpack HEAD tree object"
+msgstr "gặp lỗi khi tháo dỡ HEAD đối tượng cây"
+
+#: builtin/commit.c:295
+msgid "unable to create temporary index"
+msgstr "không thể tạo bảng mục lục tạm thời"
+
+#: builtin/commit.c:301
+msgid "interactive add failed"
+msgstr "việc thêm tương tác gặp lỗi"
+
+#: builtin/commit.c:334
+#: builtin/commit.c:355
+#: builtin/commit.c:405
+msgid "unable to write new_index file"
+msgstr "không thể ghi tập tin lưu bảng mục lục mới (new_index)"
+
+#: builtin/commit.c:386
+msgid "cannot do a partial commit during a merge."
+msgstr "không thể thực hiện việc chuyển giao (commit) cục bộ trong khi đang được hòa trộn."
+
+#: builtin/commit.c:388
+msgid "cannot do a partial commit during a cherry-pick."
+msgstr "không thể thực hiện việc chuyển giao (commit) bộ phận trong khi đang cherry-pick."
+
+#: builtin/commit.c:398
+msgid "cannot read the index"
+msgstr "không đọc được bảng mục lục"
+
+#: builtin/commit.c:418
+msgid "unable to write temporary index file"
+msgstr "không thể ghi tập tin lưu bảng mục lục tạm thời"
+
+#: builtin/commit.c:493
+#: builtin/commit.c:499
+#, c-format
+msgid "invalid commit: %s"
+msgstr "lần chuyển giao (commit) không hợp lệ: %s"
+
+#: builtin/commit.c:522
+msgid "malformed --author parameter"
+msgstr "đối số --author bị dị hình"
+
+#: builtin/commit.c:583
+#, c-format
+msgid "Malformed ident string: '%s'"
+msgstr "Chuỗi thụt lề đầu dòng dị hình: '%s'"
+
+#: builtin/commit.c:621
+#: builtin/commit.c:654
+#: builtin/commit.c:968
+#, c-format
+msgid "could not lookup commit %s"
+msgstr "không thể tìm kiếm commit (lần chuyển giao) %s"
+
+#: builtin/commit.c:633
+#: builtin/shortlog.c:296
+#, c-format
+msgid "(reading log message from standard input)\n"
+msgstr "(đang đọc thông điệp nhật ký từ đầu vào tiêu chuẩn)\n"
+
+#: builtin/commit.c:635
+msgid "could not read log from standard input"
+msgstr "không thể đọc nhật ký từ đầu vào tiêu chuẩn"
+
+#: builtin/commit.c:639
+#, c-format
+msgid "could not read log file '%s'"
+msgstr "không đọc được tệp nhật ký '%s'"
+
+#: builtin/commit.c:645
+msgid "commit has empty message"
+msgstr "lần chuyển giao (commit) có ghi chú trống rỗng"
+
+#: builtin/commit.c:661
+msgid "could not read MERGE_MSG"
+msgstr "không thể đọc MERGE_MSG"
+
+#: builtin/commit.c:665
+msgid "could not read SQUASH_MSG"
+msgstr "không thể đọc SQUASH_MSG"
+
+#: builtin/commit.c:669
+#, c-format
+msgid "could not read '%s'"
+msgstr "Không thể đọc '%s'."
+
+#: builtin/commit.c:721
+msgid "could not write commit template"
+msgstr "không thể ghi mẫu commit"
+
+#: builtin/commit.c:732
+#, c-format
+msgid ""
+"\n"
+"It looks like you may be committing a merge.\n"
+"If this is not correct, please remove the file\n"
+"\t%s\n"
+"and try again.\n"
+msgstr ""
+"\n"
+"Nó trông giống với việc bạn đang chuyển giao một lần hòa trộn.\n"
+"Nếu không phải vậy, xin hãy gỡ bỏ tập tin\n"
+"\t%s\n"
+"và thử lại.\n"
+
+#: builtin/commit.c:737
+#, c-format
+msgid ""
+"\n"
+"It looks like you may be committing a cherry-pick.\n"
+"If this is not correct, please remove the file\n"
+"\t%s\n"
+"and try again.\n"
+msgstr ""
+"\n"
+"Nó trông giống với việc bạn đang chuyển giao một lần cherry-pick.\n"
+"Nếu không phải vậy, xin hãy gỡ bỏ tập tin\n"
+"\t%s\n"
+"và thử lại.\n"
+
+#: builtin/commit.c:749
+msgid ""
+"Please enter the commit message for your changes. Lines starting\n"
+"with '#' will be ignored, and an empty message aborts the commit.\n"
+msgstr ""
+"Hãy nhập vào các thông tin để giải thích các thay đổi của bạn. Những dòng được\n"
+"bắt đầu bằng '#' sẽ được bỏ qua, phần chú thích này nếu rỗng sẽ làm hủy bỏ lần chuyển giao (commit).\n"
+
+#: builtin/commit.c:754
+msgid ""
+"Please enter the commit message for your changes. Lines starting\n"
+"with '#' will be kept; you may remove them yourself if you want to.\n"
+"An empty message aborts the commit.\n"
+msgstr ""
+"Hãy nhập vào các thông tin để giải thích các thay đổi của bạn.Những dòng được\n"
+"bắt đầu bằng '#' sẽ được bỏ qua; bạn có thể xóa chúng đi nếu muốn.\n"
+"Phần chú thích này nếu rỗng sẽ làm hủy bỏ lần chuyển giao (commit).\n"
+
+#: builtin/commit.c:767
+#, c-format
+msgid "%sAuthor:    %s"
+msgstr "%sTác giả:    %s"
+
+#: builtin/commit.c:774
+#, c-format
+msgid "%sCommitter: %s"
+msgstr "%sNgười chuyển giao (commit): %s"
+
+#: builtin/commit.c:794
+msgid "Cannot read index"
+msgstr "không đọc được bảng mục lục"
+
+#: builtin/commit.c:831
+msgid "Error building trees"
+msgstr "Gặp lỗi khi xây dựng cây"
+
+#: builtin/commit.c:846
+#: builtin/tag.c:361
+#, c-format
+msgid "Please supply the message using either -m or -F option.\n"
+msgstr "Xin hãy áp dụng thông điệp sử dụng hoặc là tùy chọn -m hoặc là -F.\n"
+
+#: builtin/commit.c:943
+#, c-format
+msgid "No existing author found with '%s'"
+msgstr "Không tìm thấy tác giả đã sẵn có với '%s'"
+
+#: builtin/commit.c:958
+#: builtin/commit.c:1158
+#, c-format
+msgid "Invalid untracked files mode '%s'"
+msgstr "Chế độ cho các tập tin không bị theo vết không hợp lệ '%s'"
+
+#: builtin/commit.c:998
+msgid "Using both --reset-author and --author does not make sense"
+msgstr "Sử dụng cả hai tùy chọn --reset-author và --author không hợp lý"
+
+#: builtin/commit.c:1009
+msgid "You have nothing to amend."
+msgstr "Không có gì để amend (tu bổ) cả."
+
+#: builtin/commit.c:1012
+msgid "You are in the middle of a merge -- cannot amend."
+msgstr "Bạn đang ở giữa của quá trình hòa trộn -- không thể thực hiện amend (tu bổ)."
+
+#: builtin/commit.c:1014
+msgid "You are in the middle of a cherry-pick -- cannot amend."
+msgstr "Bạn đang ở giữa của quá trình cherry-pick -- không thể thực hiện amend (tu bổ)."
+
+#: builtin/commit.c:1017
+msgid "Options --squash and --fixup cannot be used together"
+msgstr "Các tùy chọn --squash và --fixup không thể sử dụng cùng với nhau"
+
+#: builtin/commit.c:1027
+msgid "Only one of -c/-C/-F/--fixup can be used."
+msgstr "Chỉ một tùy chọn trong số -c/-C/-F/--fixup được sử dụng"
+
+#: builtin/commit.c:1029
+msgid "Option -m cannot be combined with -c/-C/-F/--fixup."
+msgstr "Tùy chọn -m không thể được tổ hợp cùng với -c/-C/-F/--fixup."
+
+#: builtin/commit.c:1037
+msgid "--reset-author can be used only with -C, -c or --amend."
+msgstr "--reset-author chỉ có thể được sử dụng với tùy chọn -C, -c hay --amend."
+
+#: builtin/commit.c:1054
+msgid "Only one of --include/--only/--all/--interactive/--patch can be used."
+msgstr "Chỉ một trong các tùy chọn --include/--only/--all/--interactive/--patch được sử dụng."
+
+#: builtin/commit.c:1056
+msgid "No paths with --include/--only does not make sense."
+msgstr "Không đường dẫn với các tùy chọn --include/--only không hợp lý."
+
+#: builtin/commit.c:1058
+msgid "Clever... amending the last one with dirty index."
+msgstr "Giỏi... đang tu bổ cái cuối với bảng mục lục phi nghĩa."
+
+#: builtin/commit.c:1060
+msgid "Explicit paths specified without -i nor -o; assuming --only paths..."
+msgstr "Những đường dẫn rõ ràng được chỉ ra không có tùy chọn -i cũng không -o; đang giả định --only những-đường-dẫn..."
+
+#: builtin/commit.c:1070
+#: builtin/tag.c:577
+#, c-format
+msgid "Invalid cleanup mode %s"
+msgstr "Chế độ dọn dẹp không hợp lệ %s"
+
+#: builtin/commit.c:1075
+msgid "Paths with -a does not make sense."
+msgstr "Các đường dẫn với tùy chọn -a không hợp lý."
+
+#: builtin/commit.c:1258
+msgid "couldn't look up newly created commit"
+msgstr "không thể tìm thấy lần chuyển giao (commit) mới hơn đã được tạo"
+
+#: builtin/commit.c:1260
+msgid "could not parse newly created commit"
+msgstr "không thể phân tích cú pháp của đối tượng chuyển giao mới hơn đã được tạo"
+
+#: builtin/commit.c:1301
+msgid "detached HEAD"
+msgstr "đã rời khỏi HEAD"
+
+#: builtin/commit.c:1303
+msgid " (root-commit)"
+msgstr " (root-commit)"
+
+#: builtin/commit.c:1447
+msgid "could not parse HEAD commit"
+msgstr "không thể phân tích commit (lần chuyển giao) HEAD"
+
+#: builtin/commit.c:1485
+#: builtin/merge.c:509
+#, c-format
+msgid "could not open '%s' for reading"
+msgstr "không thể mở %s' để đọc"
+
+#: builtin/commit.c:1492
+#, c-format
+msgid "Corrupt MERGE_HEAD file (%s)"
+msgstr "Tập tin MERGE_HEAD sai hỏng (%s)"
+
+#: builtin/commit.c:1499
+msgid "could not read MERGE_MODE"
+msgstr "không thể đọc MERGE_MODE"
+
+#: builtin/commit.c:1518
+#, c-format
+msgid "could not read commit message: %s"
+msgstr "không thể đọc thông điệp (message) commit (lần chuyển giao): %s"
+
+#: builtin/commit.c:1532
+#, c-format
+msgid "Aborting commit; you did not edit the message.\n"
+msgstr "Đang bỏ qua việc chuyển giao (commit); bạn đã không biên soạn thông điệp (message).\n"
+
+#: builtin/commit.c:1537
+#, c-format
+msgid "Aborting commit due to empty commit message.\n"
+msgstr "Đang bỏ qua lần chuyển giao (commit) bởi vì thông điệp của nó trống rỗng.\n"
+
+#: builtin/commit.c:1552
+#: builtin/merge.c:936
+#: builtin/merge.c:961
+msgid "failed to write commit object"
+msgstr "gặp lỗi khi ghi đối tượng chuyển giao (commit)"
+
+#: builtin/commit.c:1573
+msgid "cannot lock HEAD ref"
+msgstr "không thể khóa HEAD ref (tham chiếu)"
+
+#: builtin/commit.c:1577
+msgid "cannot update HEAD ref"
+msgstr "không thể cập nhật HEAD ref (tham chiếu)"
+
+#: builtin/commit.c:1588
+msgid ""
+"Repository has been updated, but unable to write\n"
+"new_index file. Check that disk is not full or quota is\n"
+"not exceeded, and then \"git reset HEAD\" to recover."
+msgstr ""
+"Kho chứa đã hoàn tất việc cập nhật, nhưng không thể ghi vào\n"
+"tập tin new_index (bảng mục lục mới). Hãy kiểm tra xem đĩa có bị đầy quá\n"
+"hay quota (hạn nghạch đĩa cứng) bị vượt quá, và sau đó \"git reset HEAD\" để khắc phục."
+
+#: builtin/describe.c:234
+#, c-format
+msgid "annotated tag %s not available"
+msgstr "thẻ đã được ghi chú %s không sẵn để dùng"
+
+#: builtin/describe.c:238
+#, c-format
+msgid "annotated tag %s has no embedded name"
+msgstr "thẻ được chú giải %s không có tên nhúng"
+
+#: builtin/describe.c:240
+#, c-format
+msgid "tag '%s' is really '%s' here"
+msgstr "thẻ '%s' đã thực sự ở đây '%s' rồi"
+
+#: builtin/describe.c:267
+#, c-format
+msgid "Not a valid object name %s"
+msgstr "Không phải tên đối tượng %s hợp lệ"
+
+#: builtin/describe.c:270
+#, c-format
+msgid "%s is not a valid '%s' object"
+msgstr "%s không phải là một đối tượng '%s' hợp lệ"
+
+#: builtin/describe.c:287
+#, c-format
+msgid "no tag exactly matches '%s'"
+msgstr "không có thẻ nào khớp chính xác với '%s'"
+
+#: builtin/describe.c:289
+#, c-format
+msgid "searching to describe %s\n"
+msgstr "Đang tìm kiếm để mô tả %s\n"
+
+#: builtin/describe.c:329
+#, c-format
+msgid "finished search at %s\n"
+msgstr "việc tìm kiếm đã kết thúc tại %s\n"
+
+#: builtin/describe.c:353
+#, c-format
+msgid ""
+"No annotated tags can describe '%s'.\n"
+"However, there were unannotated tags: try --tags."
+msgstr ""
+"Không có thẻ được chú giải nào được mô tả là '%s'.\n"
+"Tuy nhiên, ở đây có những thẻ không được chú giải: hãy thử --tags."
+
+#: builtin/describe.c:357
+#, c-format
+msgid ""
+"No tags can describe '%s'.\n"
+"Try --always, or create some tags."
+msgstr ""
+"Không có thẻ (tag) có thể mô tả '%s'.\n"
+"Hãy thử --always, hoặt tạo một số thẻ."
+
+#: builtin/describe.c:378
+#, c-format
+msgid "traversed %lu commits\n"
+msgstr "đã xuyên %lu qua lần chuyển giao (commit)\n"
+
+#: builtin/describe.c:381
+#, c-format
+msgid ""
+"more than %i tags found; listed %i most recent\n"
+"gave up search at %s\n"
+msgstr ""
+"tìm thấy nhiều hơn %i thẻ (tag); đã liệt kê %i gần đây nhất\n"
+"bỏ đi tìm kiếm tại %s\n"
+
+#: builtin/describe.c:436
+msgid "--long is incompatible with --abbrev=0"
+msgstr "--long là xung khắc với tùy chọn --abbrev=0"
+
+#: builtin/describe.c:462
+msgid "No names found, cannot describe anything."
+msgstr "Không tìm thấy các tên, không thể mô tả gì cả."
+
+#: builtin/describe.c:482
+msgid "--dirty is incompatible with committishes"
+msgstr "--dirty là xung khắc với các tùy chọn dành cho chuyển giao (commit)"
+
+#: builtin/diff.c:77
+#, c-format
+msgid "'%s': not a regular file or symlink"
+msgstr "'%s': không phải tập tin bình thường hay liên kết tượng trưng"
+
+#: builtin/diff.c:220
+#, c-format
+msgid "invalid option: %s"
+msgstr "tùy chọn sai: %s"
+
+#: builtin/diff.c:297
+msgid "Not a git repository"
+msgstr "Không phải là kho git"
+
+#: builtin/diff.c:347
+#, c-format
+msgid "invalid object '%s' given."
+msgstr "đối tượng đã cho '%s' không hợp lệ."
+
+#: builtin/diff.c:352
+#, c-format
+msgid "more than %d trees given: '%s'"
+msgstr "đã chỉ ra nhiều hơn %d cây (tree): '%s'"
+
+#: builtin/diff.c:362
+#, c-format
+msgid "more than two blobs given: '%s'"
+msgstr "đã cho nhiều hơn hai đối tượng blob: '%s'"
+
+#: builtin/diff.c:370
+#, c-format
+msgid "unhandled object '%s' given."
+msgstr "đã cho đối tượng không thể nắm giữ '%s'."
+
+#: builtin/fetch.c:200
+msgid "Couldn't find remote ref HEAD"
+msgstr "Không thể tìm thấy máy chủ cho tham chiếu HEAD"
+
+#: builtin/fetch.c:253
+#, c-format
+msgid "object %s not found"
+msgstr "Không tìm thấy đối tượng %s"
+
+#: builtin/fetch.c:259
+msgid "[up to date]"
+msgstr "[đã cập nhật]"
+
+#: builtin/fetch.c:273
+#, c-format
+msgid "! %-*s %-*s -> %s  (can't fetch in current branch)"
+msgstr "! %-*s %-*s -> %s  (không thể fetch (lấy về) trong nhánh hiện hành)"
+
+#: builtin/fetch.c:274
+#: builtin/fetch.c:360
+msgid "[rejected]"
+msgstr "[Bị từ chối]"
+
+#: builtin/fetch.c:285
+msgid "[tag update]"
+msgstr "[cập nhật thẻ]"
+
+#: builtin/fetch.c:287
+#: builtin/fetch.c:322
+#: builtin/fetch.c:340
+msgid "  (unable to update local ref)"
+msgstr "  (không thể cập nhật tham chiếu (ref) nội bộ)"
+
+#: builtin/fetch.c:305
+msgid "[new tag]"
+msgstr "[thẻ mới]"
+
+#: builtin/fetch.c:308
+msgid "[new branch]"
+msgstr "[nhánh mới]"
+
+#: builtin/fetch.c:311
+msgid "[new ref]"
+msgstr "[ref (tham chiếu) mới]"
+
+#: builtin/fetch.c:356
+msgid "unable to update local ref"
+msgstr "không thể cập nhật tham chiếu (ref) nội bộ"
+
+#: builtin/fetch.c:356
+msgid "forced update"
+msgstr "cưỡng bức cập nhật"
+
+#: builtin/fetch.c:362
+msgid "(non-fast-forward)"
+msgstr "(non-fast-forward)"
+
+#: builtin/fetch.c:393
+#: builtin/fetch.c:685
+#, c-format
+msgid "cannot open %s: %s\n"
+msgstr "không thể mở %s: %s\n"
+
+#: builtin/fetch.c:402
+#, c-format
+msgid "%s did not send all necessary objects\n"
+msgstr "%s đã không gửi tất cả các đối tượng cần thiết\n"
+
+#: builtin/fetch.c:488
+#, c-format
+msgid "From %.*s\n"
+msgstr "Từ %.*s\n"
+
+#: builtin/fetch.c:499
+#, c-format
+msgid ""
+"some local refs could not be updated; try running\n"
+" 'git remote prune %s' to remove any old, conflicting branches"
+msgstr ""
+"một số tham chiếu (refs) nội bộ không thể được cập nhật; hãy thử chạy\n"
+" 'git remote prune %s' để bỏ đi những nhánh cũ, hay bị xung đột"
+
+#: builtin/fetch.c:549
+#, c-format
+msgid "   (%s will become dangling)"
+msgstr "   (%s sẽ trở thành lủng lẳng (không được quản lý))"
+
+#: builtin/fetch.c:550
+#, c-format
+msgid "   (%s has become dangling)"
+msgstr "   (%s phải trở thành lủng lẳng (không được quản lý))"
+
+#: builtin/fetch.c:557
+msgid "[deleted]"
+msgstr "[đã xóa]"
+
+#: builtin/fetch.c:558
+#: builtin/remote.c:1055
+msgid "(none)"
+msgstr "(không)"
+
+#: builtin/fetch.c:675
+#, c-format
+msgid "Refusing to fetch into current branch %s of non-bare repository"
+msgstr "Từ chối việc lấy (fetch) vào trong nhánh hiện tại %s của một kho chứa không phải kho trần (bare)"
+
+#: builtin/fetch.c:709
+#, c-format
+msgid "Don't know how to fetch from %s"
+msgstr "Không biết làm cách nào để lấy về (fetch) từ %s"
+
+#: builtin/fetch.c:786
+#, c-format
+msgid "Option \"%s\" value \"%s\" is not valid for %s"
+msgstr "Tùy chọn \"%s\" có giá trị \"%s\" là không hợp lệ cho %s"
+
+#: builtin/fetch.c:789
+#, c-format
+msgid "Option \"%s\" is ignored for %s\n"
+msgstr "Tùy chọn \"%s\" bị bỏ qua với %s\n"
+
+#: builtin/fetch.c:888
+#, c-format
+msgid "Fetching %s\n"
+msgstr "Đang lấy (fetch) %s\n"
+
+#: builtin/fetch.c:890
+#: builtin/remote.c:100
+#, c-format
+msgid "Could not fetch %s"
+msgstr "không thể fetch (lấy) %s"
+
+#: builtin/fetch.c:907
+msgid ""
+"No remote repository specified.  Please, specify either a URL or a\n"
+"remote name from which new revisions should be fetched."
+msgstr ""
+"Chưa chỉ ra kho chứa máy chủ.  Xin hãy chỉ định hoặc là URL hoặc\n"
+"tên máy chủ từ cái mà những điểm xét duyệt mới có thể được fetch (lấy về)."
+
+#: builtin/fetch.c:927
+msgid "You need to specify a tag name."
+msgstr "Bạn phải định rõ tên thẻ."
+
+#: builtin/fetch.c:979
+msgid "fetch --all does not take a repository argument"
+msgstr "lệnh lấy về sử dụng tùy chọn --all sẽ không lấy đối số kho chứa"
+
+#: builtin/fetch.c:981
+msgid "fetch --all does not make sense with refspecs"
+msgstr "lệnh lấy về fetch sử dụng tùy chọn --all không hợp lý với refspecs"
+
+#: builtin/fetch.c:992
+#, c-format
+msgid "No such remote or remote group: %s"
+msgstr "không có nhóm máy chủ hay máy chủ như thế: %s"
+
+#: builtin/fetch.c:1000
+msgid "Fetching a group and specifying refspecs does not make sense"
+msgstr "Việc lấy về cả một nhóm và chỉ định refspecs không hợp lý"
+
+#: builtin/gc.c:63
+#, c-format
+msgid "Invalid %s: '%s'"
+msgstr "%s không hợp lệ: '%s'"
+
+#: builtin/gc.c:90
+#, c-format
+msgid "insanely long object directory %.*s"
+msgstr "thư mục đối tượng dài một cách điên rồ  %.*s"
+
+#: builtin/gc.c:221
+#, c-format
+msgid "Auto packing the repository for optimum performance.\n"
+msgstr "Tự động đóng gói kho chứa để tối ưu hóa hiệu suất làm việc.\n"
+
+#: builtin/gc.c:224
+#, c-format
+msgid ""
+"Auto packing the repository for optimum performance. You may also\n"
+"run \"git gc\" manually. See \"git help gc\" for more information.\n"
+msgstr ""
+"Tự động đóng gói kho chứa để tối ưu hóa hiệu suất làm việc.\n"
+"chạy lệnh \"git gc\" một cách thủ công. Hãy xem \"git help gc\" để biết thêm chi tiết.\n"
+
+#: builtin/gc.c:251
+msgid "There are too many unreachable loose objects; run 'git prune' to remove them."
+msgstr "Có quá nhiều đối tượng tự do không được dùng đến; hãy chạy lệnh 'git prune' để xóa bỏ chúng đi."
+
+#: builtin/grep.c:216
+#, c-format
+msgid "grep: failed to create thread: %s"
+msgstr "grep: gặp lỗi tạo tuyến (thread): %s"
+
+#: builtin/grep.c:402
+#, c-format
+msgid "Failed to chdir: %s"
+msgstr "Gặp lỗi với lệnh chdir: %s"
+
+#: builtin/grep.c:478
+#: builtin/grep.c:512
+#, c-format
+msgid "unable to read tree (%s)"
+msgstr "không thể đọc cây (%s)"
+
+#: builtin/grep.c:526
+#, c-format
+msgid "unable to grep from object of type %s"
+msgstr "không thể thực hiện lệnh grep (lọc tìm) từ đối tượng thuộc kiểu %s"
+
+#: builtin/grep.c:584
+#, c-format
+msgid "switch `%c' expects a numerical value"
+msgstr "chuyển đến `%c' mong chờ một giá trị bằng số"
+
+#: builtin/grep.c:601
+#, c-format
+msgid "cannot open '%s'"
+msgstr "không mở được '%s'"
+
+#: builtin/grep.c:888
+msgid "no pattern given."
+msgstr "chưa chỉ ra mẫu."
+
+#: builtin/grep.c:902
+#, c-format
+msgid "bad object %s"
+msgstr "đối tượng sai %s"
+
+#: builtin/grep.c:943
+msgid "--open-files-in-pager only works on the worktree"
+msgstr "--open-files-in-pager chỉ làm việc trên cây-làm-việc"
+
+#: builtin/grep.c:966
+msgid "--cached or --untracked cannot be used with --no-index."
+msgstr "--cached hay --untracked không được sử dụng với --no-index."
+
+#: builtin/grep.c:971
+msgid "--no-index or --untracked cannot be used with revs."
+msgstr "--no-index hay --untracked không được sử dụng cùng với các tùy chọn liên quan đến revs."
+
+#: builtin/grep.c:974
+msgid "--[no-]exclude-standard cannot be used for tracked contents."
+msgstr "--[no-]exclude-standard không thể sử dụng cho nội dung lưu dấu vết."
+
+#: builtin/grep.c:982
+msgid "both --cached and trees are given."
+msgstr "cả hai --cached và các cây phải được chỉ ra."
+
+#: builtin/help.c:59
+#, c-format
+msgid "unrecognized help format '%s'"
+msgstr "không nhận ra định dạng trợ giúp '%s'"
+
+#: builtin/help.c:87
+msgid "Failed to start emacsclient."
+msgstr "Lỗi khởi chạy emacsclient."
+
+#: builtin/help.c:100
+msgid "Failed to parse emacsclient version."
+msgstr "Gặp lỗi khi phân tích phiên bản emacsclient."
+
+#: builtin/help.c:108
+#, c-format
+msgid "emacsclient version '%d' too old (< 22)."
+msgstr "phiên bản của emacsclient '%d' quá cũ (< 22)."
+
+#: builtin/help.c:126
+#: builtin/help.c:154
+#: builtin/help.c:163
+#: builtin/help.c:171
+#, c-format
+msgid "failed to exec '%s': %s"
+msgstr "gặp lỗi khi thực thi '%s': %s"
+
+#: builtin/help.c:211
+#, c-format
+msgid ""
+"'%s': path for unsupported man viewer.\n"
+"Please consider using 'man.<tool>.cmd' instead."
+msgstr ""
+"'%s': đường dẫn không hỗ trợ bộ trình chiếu man.\n"
+"Hãy cân nhắc đến việc sử dụng 'man.<tool>.cmd' để thay thế."
+
+#: builtin/help.c:223
+#, c-format
+msgid ""
+"'%s': cmd for supported man viewer.\n"
+"Please consider using 'man.<tool>.path' instead."
+msgstr ""
+"'%s': cmd (lệnh) hỗ trợ bộ trình chiếu man.\n"
+"Hãy cân nhắc đến việc sử dụng 'man.<tool>.path' để thay thế."
+
+#: builtin/help.c:287
+msgid "The most commonly used git commands are:"
+msgstr "Những lệnh git hay được sử dụng nhất là:"
+
+#: builtin/help.c:355
+#, c-format
+msgid "'%s': unknown man viewer."
+msgstr "'%s': không rõ chương trình xem man."
+
+#: builtin/help.c:372
+msgid "no man viewer handled the request"
+msgstr "không có trình xem trợ giúp dạng manpage tiếp hợp với yêu cầu"
+
+#: builtin/help.c:380
+msgid "no info viewer handled the request"
+msgstr "không có trình xem trợ giúp dạng info tiếp hợp với yêu cầu"
+
+#: builtin/help.c:391
+#, c-format
+msgid "'%s': not a documentation directory."
+msgstr "'%s': không phải là một thư mục tài liệu."
+
+#: builtin/help.c:432
+#: builtin/help.c:439
+#, c-format
+msgid "usage: %s%s"
+msgstr "cách sử dụng: %s%s"
+
+#: builtin/help.c:453
+#, c-format
+msgid "`git %s' is aliased to `%s'"
+msgstr "`git %s' được đặt bí danh thành `%s'"
+
+#: builtin/index-pack.c:169
+#, c-format
+msgid "object type mismatch at %s"
+msgstr "kiểu đối tượng không khớp tại %s"
+
+#: builtin/index-pack.c:189
+msgid "object of unexpected type"
+msgstr "đối tượng của kiểu không mong đợi"
+
+#: builtin/index-pack.c:226
+#, c-format
+msgid "cannot fill %d byte"
+msgid_plural "cannot fill %d bytes"
+msgstr[0] "không thể điền vào %d byte"
+msgstr[1] "không thể điền vào %d byte"
+
+#: builtin/index-pack.c:236
+msgid "early EOF"
+msgstr "vừa đúng lúc EOF"
+
+#: builtin/index-pack.c:237
+msgid "read error on input"
+msgstr "lỗi đọc ở đầu vào"
+
+#: builtin/index-pack.c:249
+msgid "used more bytes than were available"
+msgstr "sử dụng nhiều hơn số lượng byte mà nó sẵn có"
+
+#: builtin/index-pack.c:256
+msgid "pack too large for current definition of off_t"
+msgstr "pack quá lớn so với định nghĩa hiện tại của kiểu off_t"
+
+#: builtin/index-pack.c:272
+#, c-format
+msgid "unable to create '%s'"
+msgstr "không thể tạo '%s'"
+
+#: builtin/index-pack.c:277
+#, c-format
+msgid "cannot open packfile '%s'"
+msgstr "không thể mở packfile '%s'"
+
+#: builtin/index-pack.c:291
+msgid "pack signature mismatch"
+msgstr "chữ ký cho pack không khớp"
+
+#: builtin/index-pack.c:311
+#, c-format
+msgid "pack has bad object at offset %lu: %s"
+msgstr "pack có đối tượng sai khoảng bù (offset) %lu: %s"
+
+#: builtin/index-pack.c:405
+#, c-format
+msgid "inflate returned %d"
+msgstr "xả nén trả về %d"
+
+#: builtin/index-pack.c:450
+msgid "offset value overflow for delta base object"
+msgstr "tràn giá trị khoảng bù cho đối tượng delta cơ sở"
+
+#: builtin/index-pack.c:458
+msgid "delta base offset is out of bound"
+msgstr "khoảng bù cơ sở cho delta nằm ngoài phạm vi"
+
+#: builtin/index-pack.c:466
+#, c-format
+msgid "unknown object type %d"
+msgstr "không hiểu kiểu đối tượng %d"
+
+#: builtin/index-pack.c:495
+msgid "cannot pread pack file"
+msgstr "không thể chạy hàm pread cho tập tin pack"
+
+#: builtin/index-pack.c:497
+#, c-format
+msgid "premature end of pack file, %lu byte missing"
+msgid_plural "premature end of pack file, %lu bytes missing"
+msgstr[0] "tập tin pack bị kết thúc sớm, %lu byte bị thiếu"
+msgstr[1] "tập tin pack bị kết thúc sớm, %lu byte bị thiếu"
+
+#: builtin/index-pack.c:510
+msgid "serious inflate inconsistency"
+msgstr "sự mâu thuẫn xả nén nghiêm trọng"
+
+#: builtin/index-pack.c:583
+#, c-format
+msgid "cannot read existing object %s"
+msgstr "không thể đọc đối tượng đã tồn tại %s"
+
+#: builtin/index-pack.c:586
+#, c-format
+msgid "SHA1 COLLISION FOUND WITH %s !"
+msgstr "SỰ VA CHẠM SHA1 ĐÃ XẢY RA VỚI %s!"
+
+#: builtin/index-pack.c:598
+#, c-format
+msgid "invalid blob object %s"
+msgstr "đối tượng blob không hợp lệ %s"
+
+#: builtin/index-pack.c:610
+#, c-format
+msgid "invalid %s"
+msgstr "%s không hợp lệ"
+
+#: builtin/index-pack.c:612
+msgid "Error in object"
+msgstr "Lỗi trong đối tượng"
+
+#: builtin/index-pack.c:614
+#, c-format
+msgid "Not all child objects of %s are reachable"
+msgstr "Không phải tất cả các đối tượng con của %s là có thể với tới được"
+
+#: builtin/index-pack.c:687
+#: builtin/index-pack.c:713
+msgid "failed to apply delta"
+msgstr "gặp lỗi khi áp dụng delta"
+
+#: builtin/index-pack.c:850
+msgid "Receiving objects"
+msgstr "Đang nhận về các đối tượng"
+
+#: builtin/index-pack.c:850
+msgid "Indexing objects"
+msgstr "Các đối tượng bảng mục lục"
+
+#: builtin/index-pack.c:872
+msgid "pack is corrupted (SHA1 mismatch)"
+msgstr "pack bị sai hỏng (SHA1 không khớp)"
+
+#: builtin/index-pack.c:877
+msgid "cannot fstat packfile"
+msgstr "không thể fstat packfile"
+
+#: builtin/index-pack.c:880
+msgid "pack has junk at the end"
+msgstr "pack có phần thừa ở cuối"
+
+#: builtin/index-pack.c:903
+msgid "Resolving deltas"
+msgstr "Đang phân giải các delta"
+
+#: builtin/index-pack.c:954
+msgid "confusion beyond insanity"
+msgstr "lộn xộn hơn cả điên rồ"
+
+#: builtin/index-pack.c:973
+#, c-format
+msgid "pack has %d unresolved delta"
+msgid_plural "pack has %d unresolved deltas"
+msgstr[0] "pack có %d delta chưa được giải quyết"
+msgstr[1] "pack có %d delta chưa được giải quyết"
+
+#: builtin/index-pack.c:998
+#, c-format
+msgid "unable to deflate appended object (%d)"
+msgstr "không thể xả đối tượng nối thêm (%d)"
+
+#: builtin/index-pack.c:1077
+#, c-format
+msgid "local object %s is corrupt"
+msgstr "đối tượng nội bộ %s bị hỏng"
+
+#: builtin/index-pack.c:1101
+msgid "error while closing pack file"
+msgstr "gặp lỗi trong khi đóng tập tin pack"
+
+#: builtin/index-pack.c:1114
+#, c-format
+msgid "cannot write keep file '%s'"
+msgstr "không thể ghi tập tin giữ lại '%s'"
+
+#: builtin/index-pack.c:1122
+#, c-format
+msgid "cannot close written keep file '%s'"
+msgstr "không thể đóng tập tin giữ lại đã được ghi '%s'"
+
+#: builtin/index-pack.c:1135
+msgid "cannot store pack file"
+msgstr "không thể lưu tập tin pack"
+
+#: builtin/index-pack.c:1146
+msgid "cannot store index file"
+msgstr "không thể lưu trữ tập tin ghi mục lục"
+
+#: builtin/index-pack.c:1247
+#, c-format
+msgid "Cannot open existing pack file '%s'"
+msgstr "Không thể mở tập tin pack đã sẵn có '%s' "
+
+#: builtin/index-pack.c:1249
+#, c-format
+msgid "Cannot open existing pack idx file for '%s'"
+msgstr "Không thể mở tập tin 'pack idx' cho '%s'"
+
+#: builtin/index-pack.c:1296
+#, c-format
+msgid "non delta: %d object"
+msgid_plural "non delta: %d objects"
+msgstr[0] "không delta: %d đối tượng"
+msgstr[1] "không delta: %d đối tượng"
+
+#: builtin/index-pack.c:1303
+#, c-format
+msgid "chain length = %d: %lu object"
+msgid_plural "chain length = %d: %lu objects"
+msgstr[0] "chiều dài xích = %d: %lu đối tượng"
+msgstr[1] "chiều dài xích = %d: %lu đối tượng"
+
+#: builtin/index-pack.c:1330
+msgid "Cannot come back to cwd"
+msgstr "Không thể quay lại cwd"
+
+#: builtin/index-pack.c:1374
+#: builtin/index-pack.c:1377
+#: builtin/index-pack.c:1389
+#: builtin/index-pack.c:1393
+#, c-format
+msgid "bad %s"
+msgstr "%s sai"
+
+#: builtin/index-pack.c:1407
+msgid "--fix-thin cannot be used without --stdin"
+msgstr "--fix-thin không thể được dùng mà không có --stdin"
+
+#: builtin/index-pack.c:1411
+#: builtin/index-pack.c:1421
+#, c-format
+msgid "packfile name '%s' does not end with '.pack'"
+msgstr "tên tập tin packfile '%s' không được kết thúc bằng đuôi '.pack'"
+
+#: builtin/index-pack.c:1430
+msgid "--verify with no packfile name given"
+msgstr "dùng tùy chọn --verify mà không đưa ra tên packfile"
+
+#: builtin/init-db.c:35
+#, c-format
+msgid "Could not make %s writable by group"
+msgstr "Không thể làm %s được ghi bởi nhóm"
+
+#: builtin/init-db.c:62
+#, c-format
+msgid "insanely long template name %s"
+msgstr "tên mẫu dài một cách điên rồ %s"
+
+#: builtin/init-db.c:67
+#, c-format
+msgid "cannot stat '%s'"
+msgstr "không thể lấy trạng thái (stat) về '%s'"
+
+#: builtin/init-db.c:73
+#, c-format
+msgid "cannot stat template '%s'"
+msgstr "không thể stat (lấy trạng thái về) mẫu '%s'"
+
+#: builtin/init-db.c:80
+#, c-format
+msgid "cannot opendir '%s'"
+msgstr "không thể opendir '%s'"
+
+#: builtin/init-db.c:97
+#, c-format
+msgid "cannot readlink '%s'"
+msgstr "không thể readlink '%s'"
+
+#: builtin/init-db.c:99
+#, c-format
+msgid "insanely long symlink %s"
+msgstr "liên kết tượng trưng dài một cách điên rồ %s"
+
+#: builtin/init-db.c:102
+#, c-format
+msgid "cannot symlink '%s' '%s'"
+msgstr "không thể tạo liên kết tượng trưng (symlink) '%s' '%s'"
+
+#: builtin/init-db.c:106
+#, c-format
+msgid "cannot copy '%s' to '%s'"
+msgstr "không thể sao chép %s sang %s"
+
+#: builtin/init-db.c:110
+#, c-format
+msgid "ignoring template %s"
+msgstr "đang lờ đi mẫu %s"
+
+#: builtin/init-db.c:133
+#, c-format
+msgid "insanely long template path %s"
+msgstr "đường dẫn mẫu dài một cách điên rồ  %s"
+
+#: builtin/init-db.c:141
+#, c-format
+msgid "templates not found %s"
+msgstr "các mẫu không được tìm thấy %s"
+
+#: builtin/init-db.c:154
+#, c-format
+msgid "not copying templates of a wrong format version %d from '%s'"
+msgstr "không sao chép các mẫu của phiên bản sai định dạng %d từ '%s'"
+
+#: builtin/init-db.c:192
+#, c-format
+msgid "insane git directory %s"
+msgstr "thư mục git điên rồ %s"
+
+#: builtin/init-db.c:322
+#: builtin/init-db.c:325
+#, c-format
+msgid "%s already exists"
+msgstr "%s đã tồn tại rồi"
+
+#: builtin/init-db.c:354
+#, c-format
+msgid "unable to handle file type %d"
+msgstr "không thể handle tệp tin kiểu %d"
+
+#: builtin/init-db.c:357
+#, c-format
+msgid "unable to move %s to %s"
+msgstr "không di chuyển được %s vào %s"
+
+#: builtin/init-db.c:362
+#, c-format
+msgid "Could not create git link %s"
+msgstr "Không thể tạo liên kết git '%s'"
+
+#.
+#. * TRANSLATORS: The first '%s' is either "Reinitialized
+#. * existing" or "Initialized empty", the second " shared" or
+#. * "", and the last '%s%s' is the verbatim directory name.
+#.
+#: builtin/init-db.c:419
+#, c-format
+msgid "%s%s Git repository in %s%s\n"
+msgstr "%s%s kho Git trong %s%s\n"
+
+#: builtin/init-db.c:420
+msgid "Reinitialized existing"
+msgstr "Khởi tạo lại đã sẵn có rồi"
+
+#: builtin/init-db.c:420
+msgid "Initialized empty"
+msgstr "Khởi tạo trống rỗng"
+
+#: builtin/init-db.c:421
+msgid " shared"
+msgstr " đã chia sẻ"
+
+#: builtin/init-db.c:440
+msgid "cannot tell cwd"
+msgstr "không nói chuyện được với lệnh cwd"
+
+#: builtin/init-db.c:521
+#: builtin/init-db.c:528
+#, c-format
+msgid "cannot mkdir %s"
+msgstr "không thể mkdir (tạo thư mục): %s"
+
+#: builtin/init-db.c:532
+#, c-format
+msgid "cannot chdir to %s"
+msgstr "không thể chdir (chuyển đổi thư mục) sang %s"
+
+#: builtin/init-db.c:554
+#, c-format
+msgid "%s (or --work-tree=<directory>) not allowed without specifying %s (or --git-dir=<directory>)"
+msgstr "%s (hoặc --work-tree=<thư-mục>) không cho phép không chỉ định %s (hoặc --git-dir=<thư-mục>)"
+
+#: builtin/init-db.c:578
+msgid "Cannot access current working directory"
+msgstr "Không thể truy cập thư mục làm việc hiện hành"
+
+#: builtin/init-db.c:585
+#, c-format
+msgid "Cannot access work tree '%s'"
+msgstr "không thể truy cập cây (tree) làm việc '%s'"
+
+#: builtin/log.c:188
+#, c-format
+msgid "Final output: %d %s\n"
+msgstr "Kết xuất cuối cùng: %d %s\n"
+
+#: builtin/log.c:401
+#: builtin/log.c:489
+#, c-format
+msgid "Could not read object %s"
+msgstr "Không thể đọc đối tượng %s"
+
+#: builtin/log.c:513
+#, c-format
+msgid "Unknown type: %d"
+msgstr "Không nhận ra kiểu: %d"
+
+#: builtin/log.c:602
+msgid "format.headers without value"
+msgstr "format.headers không có giá trị cụ thể"
+
+#: builtin/log.c:675
+msgid "name of output directory is too long"
+msgstr "tên của thư mục kết xuất quá dài"
+
+#: builtin/log.c:686
+#, c-format
+msgid "Cannot open patch file %s"
+msgstr "Không thể mở tập tin miếng vá: %s"
+
+#: builtin/log.c:700
+msgid "Need exactly one range."
+msgstr "Cần chính xác một vùng."
+
+#: builtin/log.c:708
+msgid "Not a range."
+msgstr "Không phải là một vùng."
+
+#: builtin/log.c:745
+msgid "Could not extract email from committer identity."
+msgstr "Không thể rút trích địa chỉ thư điện tử từ định danh người chuyển giao"
+
+#: builtin/log.c:791
+msgid "Cover letter needs email format"
+msgstr "'Cover letter' cần cho định dạng thư"
+
+#: builtin/log.c:885
+#, c-format
+msgid "insane in-reply-to: %s"
+msgstr "in-reply-to điên rồ: %s"
+
+#: builtin/log.c:958
+msgid "Two output directories?"
+msgstr "Hai thư mục kết xuất?"
+
+#: builtin/log.c:1179
+#, c-format
+msgid "bogus committer info %s"
+msgstr "thông tin người chuyển giao không có thực %s"
+
+#: builtin/log.c:1224
+msgid "-n and -k are mutually exclusive."
+msgstr "-n và  -k loại từ lẫn nhau."
+
+#: builtin/log.c:1226
+msgid "--subject-prefix and -k are mutually exclusive."
+msgstr "--subject-prefix và -k xung khắc nhau."
+
+#: builtin/log.c:1234
+msgid "--name-only does not make sense"
+msgstr "--name-only không hợp lý"
+
+#: builtin/log.c:1236
+msgid "--name-status does not make sense"
+msgstr "--name-status không hợp lý"
+
+#: builtin/log.c:1238
+msgid "--check does not make sense"
+msgstr "--check không hợp lý"
+
+#: builtin/log.c:1261
+msgid "standard output, or directory, which one?"
+msgstr "đầu ra chuẩn, hay thư mục, chọn cái nào?"
+
+#: builtin/log.c:1263
+#, c-format
+msgid "Could not create directory '%s'"
+msgstr "Không thể tạo thư mục '%s'"
+
+#: builtin/log.c:1416
+msgid "Failed to create output files"
+msgstr "Gặp lỗi khi tạo các tập tin kết xuất"
+
+#: builtin/log.c:1520
+#, c-format
+msgid "Could not find a tracked remote branch, please specify <upstream> manually.\n"
+msgstr "Không tìm thấy nhánh mạng bị theo vết, hãy chỉ định <dòng-ngược> một cách thủ công.\n"
+
+#: builtin/log.c:1536
+#: builtin/log.c:1538
+#: builtin/log.c:1550
+#, c-format
+msgid "Unknown commit %s"
+msgstr "Không hiểu lần chuyển giao (commit) %s"
+
+#: builtin/merge.c:90
+msgid "switch `m' requires a value"
+msgstr "switch `m' yêu cầu một giá trị"
+
+#: builtin/merge.c:127
+#, c-format
+msgid "Could not find merge strategy '%s'.\n"
+msgstr "Không tìm thấy chiến lược hòa trộn '%s'.\n"
+
+#: builtin/merge.c:128
+#, c-format
+msgid "Available strategies are:"
+msgstr "Các chiến lược sẵn sàng là:"
+
+#: builtin/merge.c:133
+#, c-format
+msgid "Available custom strategies are:"
+msgstr "Các chiến lược tùy chỉnh sẵn sàng là:"
+
+#: builtin/merge.c:240
+msgid "could not run stash."
+msgstr "không thể chạy stash."
+
+#: builtin/merge.c:245
+msgid "stash failed"
+msgstr "stash gặp lỗi"
+
+#: builtin/merge.c:250
+#, c-format
+msgid "not a valid object: %s"
+msgstr "không phải là một đối tượng hợp lệ: %s"
+
+#: builtin/merge.c:269
+#: builtin/merge.c:286
+msgid "read-tree failed"
+msgstr "read-tree gặp lỗi"
+
+#: builtin/merge.c:316
+msgid " (nothing to squash)"
+msgstr " (không có ghì để squash)"
+
+#: builtin/merge.c:329
+#, c-format
+msgid "Squash commit -- not updating HEAD\n"
+msgstr "Squash commit -- không cập nhật HEAD\n"
+
+#: builtin/merge.c:361
+msgid "Writing SQUASH_MSG"
+msgstr "Đang ghi SQUASH_MSG"
+
+#: builtin/merge.c:363
+msgid "Finishing SQUASH_MSG"
+msgstr "Hoàn thành SQUASH_MSG"
+
+#: builtin/merge.c:386
+#, c-format
+msgid "No merge message -- not updating HEAD\n"
+msgstr "Không thông điệp hòa trộn -- không cập nhật HEAD\n"
+
+#: builtin/merge.c:437
+#, c-format
+msgid "'%s' does not point to a commit"
+msgstr "'%s' không chỉ đến một lần chuyển giao (commit) nào cả"
+
+#: builtin/merge.c:536
+#, c-format
+msgid "Bad branch.%s.mergeoptions string: %s"
+msgstr "Chuỗi branch.%s.mergeoptions sai: %s"
+
+#: builtin/merge.c:629
+msgid "git write-tree failed to write a tree"
+msgstr "lệnh git write-tree gặp lỗi khi ghi một cây"
+
+#: builtin/merge.c:679
+msgid "failed to read the cache"
+msgstr "gặp lỗi khi đọc bộ nhớ tạm"
+
+#: builtin/merge.c:697
+msgid "Unable to write index."
+msgstr "Không thể ghi bảng mục lục"
+
+#: builtin/merge.c:710
+msgid "Not handling anything other than two heads merge."
+msgstr "Không cầm nắm gì ngoài hai head hòa trộn"
+
+#: builtin/merge.c:724
+#, c-format
+msgid "Unknown option for merge-recursive: -X%s"
+msgstr "Không hiểu tùy chọn cho merge-recursive: -X%s"
+
+#: builtin/merge.c:738
+#, c-format
+msgid "unable to write %s"
+msgstr "không ghi được %s"
+
+#: builtin/merge.c:877
+#, c-format
+msgid "Could not read from '%s'"
+msgstr "Không thể đọc từ '%s'"
+
+#: builtin/merge.c:886
+#, c-format
+msgid "Not committing merge; use 'git commit' to complete the merge.\n"
+msgstr "Vẫn chưa hòa trộn các lần chuyển giao (commit); sử dụng lệnh 'git commit' để hoàn tất việc hòa trộn.\n"
+
+#: builtin/merge.c:892
+msgid ""
+"Please enter a commit message to explain why this merge is necessary,\n"
+"especially if it merges an updated upstream into a topic branch.\n"
+"\n"
+"Lines starting with '#' will be ignored, and an empty message aborts\n"
+"the commit.\n"
+msgstr ""
+"Hãy nhập vào các thông tin để giải thích tại sao sự hòa trộn này là cần thiết,\n"
+"đặc biệt là khi nó hòa trộn dòng ngược đã cập nhật vào trong một nhánh topic.\n"
+"\n"
+"Những dòng được bắt đầu bằng '#' sẽ được bỏ qua, và phần chú thích này nếu rỗng\n"
+"sẽ làm hủy bỏ lần chuyển giao (commit).\n"
+
+#: builtin/merge.c:916
+msgid "Empty commit message."
+msgstr "Chú thích của lần commit (chuyển giao) bị trống rỗng."
+
+#: builtin/merge.c:928
+#, c-format
+msgid "Wonderful.\n"
+msgstr "Thần kỳ.\n"
+
+#: builtin/merge.c:993
+#, c-format
+msgid "Automatic merge failed; fix conflicts and then commit the result.\n"
+msgstr "Việc tự động hòa trộn gặp lỗi; hãy sửa các xung đột sau đó chuyển giao (commit) kết quả.\n"
+
+#: builtin/merge.c:1009
+#, c-format
+msgid "'%s' is not a commit"
+msgstr "%s không phải là một lần commit (chuyển giao)"
+
+#: builtin/merge.c:1050
+msgid "No current branch."
+msgstr "không phải nhánh hiện hành"
+
+#: builtin/merge.c:1052
+msgid "No remote for the current branch."
+msgstr "Không có máy chủ cho nhánh hiện hành."
+
+#: builtin/merge.c:1054
+msgid "No default upstream defined for the current branch."
+msgstr "Không có dòng ngược mặc định được định nghĩa cho nhánh hiện hành."
+
+#: builtin/merge.c:1059
+#, c-format
+msgid "No remote tracking branch for %s from %s"
+msgstr "Không nhánh mạng theo vết cho %s từ %s"
+
+#: builtin/merge.c:1146
+#: builtin/merge.c:1303
+#, c-format
+msgid "%s - not something we can merge"
+msgstr "%s - không phải là một số thứ chúng tôi có thể hòa trộn"
+
+#: builtin/merge.c:1214
+msgid "There is no merge to abort (MERGE_HEAD missing)."
+msgstr "Ở đây không có lần hòa trộn nào được hủy bỏ giữa chừng cả (không thấy MERGE_HEAD)."
+
+#: builtin/merge.c:1230
+#: git-pull.sh:31
+msgid ""
+"You have not concluded your merge (MERGE_HEAD exists).\n"
+"Please, commit your changes before you can merge."
+msgstr ""
+"Bạn chưa kết thúc việc hòa trộng (MERGE_HEAD vẫn tồn tại).\n"
+"Hãy chuyển giao (commit) các thay đổi trước khi bạn có thể hòa trộn."
+
+#: builtin/merge.c:1233
+#: git-pull.sh:34
+msgid "You have not concluded your merge (MERGE_HEAD exists)."
+msgstr "Bạn chưa kết thúc việc hòa trộng (MERGE_HEAD vẫn tồn tại)."
+
+#: builtin/merge.c:1237
+msgid ""
+"You have not concluded your cherry-pick (CHERRY_PICK_HEAD exists).\n"
+"Please, commit your changes before you can merge."
+msgstr ""
+"Bạn chưa kết thúc việc cherry-pick (CHERRY_PICK_HEAD vẫn tồn tại).\n"
+"Hãy chuyển giao (commit) các thay đổi trước khi bạn có thể hòa trộn."
+
+#: builtin/merge.c:1240
+msgid "You have not concluded your cherry-pick (CHERRY_PICK_HEAD exists)."
+msgstr "Bạn chưa kết thúc việc cherry-pick (CHERRY_PICK_HEAD vẫn tồn tại)."
+
+#: builtin/merge.c:1249
+msgid "You cannot combine --squash with --no-ff."
+msgstr "Bạn không thể tổ hợp --squash với --no-ff."
+
+#: builtin/merge.c:1254
+msgid "You cannot combine --no-ff with --ff-only."
+msgstr "Bạn không thể tổ hợp --no-ff với --ff-only."
+
+#: builtin/merge.c:1261
+msgid "No commit specified and merge.defaultToUpstream not set."
+msgstr "Không chỉ ra lần chuyển giao (commit) và merge.defaultToUpstream chưa được đặt."
+
+#: builtin/merge.c:1293
+msgid "Can merge only exactly one commit into empty head"
+msgstr "Không thể hòa trộn một cách đúng đắn một lần chuyển giao (commit) vào một head rỗng"
+
+#: builtin/merge.c:1296
+msgid "Squash commit into empty head not supported yet"
+msgstr "Squash commit vào một head trống rỗng vẫn chưa được hỗ trợ"
+
+#: builtin/merge.c:1298
+msgid "Non-fast-forward commit does not make sense into an empty head"
+msgstr "Chuyển giao (commit) không-fast-forward không hợp lý ở trong một head trống rỗng"
+
+#: builtin/merge.c:1413
+#, c-format
+msgid "Updating %s..%s\n"
+msgstr "Đang cập nhật %s..%s\n"
+
+#: builtin/merge.c:1451
+#, c-format
+msgid "Trying really trivial in-index merge...\n"
+msgstr "Đang thử hòa trộn kiểu 'trivial in-index'...\n"
+
+#: builtin/merge.c:1458
+#, c-format
+msgid "Nope.\n"
+msgstr "Không.\n"
+
+#: builtin/merge.c:1490
+msgid "Not possible to fast-forward, aborting."
+msgstr "Thực hiện lệnh fast-forward là không thể được, đang bỏ qua."
+
+#: builtin/merge.c:1513
+#: builtin/merge.c:1592
+#, c-format
+msgid "Rewinding the tree to pristine...\n"
+msgstr "Đang tua lại cây thành thời xa xưa...\n"
+
+#: builtin/merge.c:1517
+#, c-format
+msgid "Trying merge strategy %s...\n"
+msgstr "Đang thử chiến lược hòa trộn %s...\n"
+
+#: builtin/merge.c:1583
+#, c-format
+msgid "No merge strategy handled the merge.\n"
+msgstr "Không có chiến lược hòa trộn nào được nắm giữ (handle) sự hòa trộn.\n"
+
+#: builtin/merge.c:1585
+#, c-format
+msgid "Merge with strategy %s failed.\n"
+msgstr "Hòa trộn với chiến lược %s gặp lỗi.\n"
+
+#: builtin/merge.c:1594
+#, c-format
+msgid "Using the %s to prepare resolving by hand.\n"
+msgstr "Sử dụng %s để chuẩn bị giải quyết bằng tay.\n"
+
+#: builtin/merge.c:1606
+#, c-format
+msgid "Automatic merge went well; stopped before committing as requested\n"
+msgstr "Hòa trộn tự động đã trở nên tốt; bị dừng trước khi việc chuyển giao được yêu cầu\n"
+
+#: builtin/mv.c:108
+#, c-format
+msgid "Checking rename of '%s' to '%s'\n"
+msgstr "Đang kiểm tra việc đổi tên của '%s' thành '%s'\n"
+
+#: builtin/mv.c:112
+msgid "bad source"
+msgstr "nguồn sai"
+
+#: builtin/mv.c:115
+msgid "can not move directory into itself"
+msgstr "không thể di chuyển một thư mục vào trong chính nó được"
+
+#: builtin/mv.c:118
+msgid "cannot move directory over file"
+msgstr "không di chuyển được thư mục thông qua tập tin"
+
+#: builtin/mv.c:128
+#, c-format
+msgid "Huh? %.*s is in index?"
+msgstr "Hả? %.*s trong bảng mục lục à?"
+
+#: builtin/mv.c:140
+msgid "source directory is empty"
+msgstr "thư mục nguồn là trống rỗng"
+
+#: builtin/mv.c:171
+msgid "not under version control"
+msgstr "không nằm dưới sự quản lý mã nguồn"
+
+#: builtin/mv.c:173
+msgid "destination exists"
+msgstr "đích đã tồn tại sẵn rồi"
+
+#: builtin/mv.c:181
+#, c-format
+msgid "overwriting '%s'"
+msgstr "đang ghi đè lên '%s'"
+
+#: builtin/mv.c:184
+msgid "Cannot overwrite"
+msgstr "Không thể ghi chèn"
+
+#: builtin/mv.c:187
+msgid "multiple sources for the same target"
+msgstr "Nhiều nguồn cho cùng một đích"
+
+#: builtin/mv.c:202
+#, c-format
+msgid "%s, source=%s, destination=%s"
+msgstr "%s, nguồn=%s, đích=%s"
+
+#: builtin/mv.c:212
+#, c-format
+msgid "Renaming %s to %s\n"
+msgstr "Đang thay đổi tên %s thành %s\n"
+
+#: builtin/mv.c:215
+#: builtin/remote.c:731
+#, c-format
+msgid "renaming '%s' failed"
+msgstr "đổi tên %s gặp lỗi"
+
+#: builtin/notes.c:139
+#, c-format
+msgid "unable to start 'show' for object '%s'"
+msgstr "không thể khởi chạy 'show' cho đối tượng '%s'"
+
+#: builtin/notes.c:145
+msgid "can't fdopen 'show' output fd"
+msgstr "không thể fdopen 'show' (lệnh hiển thị) mô tả tập tin (fd) kết xuất"
+
+#: builtin/notes.c:155
+#, c-format
+msgid "failed to close pipe to 'show' for object '%s'"
+msgstr "gặp lỗi khi đóng đường ống cho lệnh 'show' cho đối tượng '%s'"
+
+#: builtin/notes.c:158
+#, c-format
+msgid "failed to finish 'show' for object '%s'"
+msgstr "gặp lỗi khi hoàn thành 'show' cho đối tượng '%s'"
+
+#: builtin/notes.c:175
+#: builtin/tag.c:347
+#, c-format
+msgid "could not create file '%s'"
+msgstr "không thể tạo tập tin '%s'"
+
+#: builtin/notes.c:189
+msgid "Please supply the note contents using either -m or -F option"
+msgstr "Xin hãy áp dụng nội dung của ghi chú sử dụng hoặc là tùy chọn -m hoặc là -F"
+
+#: builtin/notes.c:210
+#: builtin/notes.c:973
+#, c-format
+msgid "Removing note for object %s\n"
+msgstr "Đang gỡ bỏ ghi chú (note) cho đối tượng %s\n"
+
+#: builtin/notes.c:215
+msgid "unable to write note object"
+msgstr "không thể ghi đối tượng ghi chú (note)"
+
+#: builtin/notes.c:217
+#, c-format
+msgid "The note contents has been left in %s"
+msgstr "Nội dung ghi chú còn lại %s"
+
+#: builtin/notes.c:251
+#: builtin/tag.c:542
+#, c-format
+msgid "cannot read '%s'"
+msgstr "không thể đọc '%s'"
+
+#: builtin/notes.c:253
+#: builtin/tag.c:545
+#, c-format
+msgid "could not open or read '%s'"
+msgstr "không thể mở để đọc hay ghi '%s'"
+
+#: builtin/notes.c:272
+#: builtin/notes.c:445
+#: builtin/notes.c:447
+#: builtin/notes.c:507
+#: builtin/notes.c:561
+#: builtin/notes.c:644
+#: builtin/notes.c:649
+#: builtin/notes.c:724
+#: builtin/notes.c:766
+#: builtin/notes.c:968
+#: builtin/reset.c:293
+#: builtin/tag.c:558
+#, c-format
+msgid "Failed to resolve '%s' as a valid ref."
+msgstr "Gặp lỗi khi giải quyết '%s' như là một tham chiếu (ref) hợp lệ."
+
+#: builtin/notes.c:275
+#, c-format
+msgid "Failed to read object '%s'."
+msgstr "Gặp lỗi khi đọc đối tượng '%s'."
+
+#: builtin/notes.c:299
+msgid "Cannot commit uninitialized/unreferenced notes tree"
+msgstr "Không thể chuyển giao (commit) chưa được khởi tạo hoặc không được tham chiếu cây ghi chú"
+
+#: builtin/notes.c:340
+#, c-format
+msgid "Bad notes.rewriteMode value: '%s'"
+msgstr "Giá trị notes.rewriteMode sai: '%s'"
+
+#: builtin/notes.c:350
+#, c-format
+msgid "Refusing to rewrite notes in %s (outside of refs/notes/)"
+msgstr "Từ chối ghi đè ghi chú trong %s (nằm ngoài của refs/notes/)"
+
+#. TRANSLATORS: The first %s is the name of the
+#. environment variable, the second %s is its value
+#: builtin/notes.c:377
+#, c-format
+msgid "Bad %s value: '%s'"
+msgstr "Giá trị %s sai: '%s'"
+
+#: builtin/notes.c:441
+#, c-format
+msgid "Malformed input line: '%s'."
+msgstr "Dòng nhập vào dị hình: '%s'."
+
+#: builtin/notes.c:456
+#, c-format
+msgid "Failed to copy notes from '%s' to '%s'"
+msgstr "Gặp lỗi khi sao chép ghi chú (note) từ '%s' tới '%s'"
+
+#: builtin/notes.c:500
+#: builtin/notes.c:554
+#: builtin/notes.c:627
+#: builtin/notes.c:639
+#: builtin/notes.c:712
+#: builtin/notes.c:759
+#: builtin/notes.c:1033
+msgid "too many parameters"
+msgstr "quá nhiều đối số"
+
+#: builtin/notes.c:513
+#: builtin/notes.c:772
+#, c-format
+msgid "No note found for object %s."
+msgstr "không ghi chú được tìm thấy cho đối tượng %s."
+
+#: builtin/notes.c:580
+#, c-format
+msgid "Cannot add notes. Found existing notes for object %s. Use '-f' to overwrite existing notes"
+msgstr "Không thể thêm các ghi chú. Đã tìm thấy các ghi chú đã sẵn có cho đối tượng %s. Sử dụng tùy chọn '-f' để ghi đè lên các ghi chú cũ"
+
+#: builtin/notes.c:585
+#: builtin/notes.c:662
+#, c-format
+msgid "Overwriting existing notes for object %s\n"
+msgstr "Đang ghi đè lên ghi chú cũ cho đối tượng %s\n"
+
+#: builtin/notes.c:635
+msgid "too few parameters"
+msgstr "quá ít đối số"
+
+#: builtin/notes.c:656
+#, c-format
+msgid "Cannot copy notes. Found existing notes for object %s. Use '-f' to overwrite existing notes"
+msgstr "Không thể sao chép các ghi chú. Đã tìm thấy các ghi chú đã sẵn có cho đối tượng %s. Sử dụng tùy chọn '-f' để ghi đè lên các ghi chú cũ"
+
+#: builtin/notes.c:668
+#, c-format
+msgid "Missing notes on source object %s. Cannot copy."
+msgstr "Thiếu ghi chú trên đối tượng nguốn %s. Không thể sao chép."
+
+#: builtin/notes.c:717
+#, c-format
+msgid ""
+"The -m/-F/-c/-C options have been deprecated for the 'edit' subcommand.\n"
+"Please use 'git notes add -f -m/-F/-c/-C' instead.\n"
+msgstr ""
+"Các tùy chọn -m/-F/-c/-C đã cổ không còn dùng nữa cho lệnh con 'edit'.\n"
+"Xin hãy sử dụng lệnh sau để thay thế: 'git notes add -f -m/-F/-c/-C'.\n"
+
+#: builtin/notes.c:971
+#, c-format
+msgid "Object %s has no note\n"
+msgstr "Đối tượng %s không có ghi chú (note)\n"
+
+#: builtin/notes.c:1103
+#: builtin/remote.c:1598
+#, c-format
+msgid "Unknown subcommand: %s"
+msgstr "Không hiểu câu lệnh con: %s"
+
+#: builtin/pack-objects.c:2315
+#, c-format
+msgid "unsupported index version %s"
+msgstr "phiên bản mục lục không được hỗ trợ %s"
+
+#: builtin/pack-objects.c:2319
+#, c-format
+msgid "bad index version '%s'"
+msgstr "phiên bản mục lục sai '%s'"
+
+#: builtin/pack-objects.c:2342
+#, c-format
+msgid "option %s does not accept negative form"
+msgstr "tùy chọn %s không chấp nhận dạng thức âm"
+
+#: builtin/pack-objects.c:2346
+#, c-format
+msgid "unable to parse value '%s' for option %s"
+msgstr "không thể phân tích giá trị '%s' cho tùy chọn %s"
+
+#: builtin/push.c:45
+msgid "tag shorthand without <tag>"
+msgstr "dùng tốc ký tag không có <thẻ>"
+
+#: builtin/push.c:64
+msgid "--delete only accepts plain target ref names"
+msgstr "--delete chỉ chấp nhận các tên tham chiếu (ref) dạng thường"
+
+#: builtin/push.c:99
+msgid ""
+"\n"
+"To choose either option permanently, see push.default in 'git help config'."
+msgstr ""
+"\n"
+"Để chọn mỗi tùy chọn một cách cố định, xem push.default trong 'git help config'."
+
+#: builtin/push.c:102
+#, c-format
+msgid ""
+"The upstream branch of your current branch does not match\n"
+"the name of your current branch.  To push to the upstream branch\n"
+"on the remote, use\n"
+"\n"
+"    git push %s HEAD:%s\n"
+"\n"
+"To push to the branch of the same name on the remote, use\n"
+"\n"
+"    git push %s %s\n"
+"%s"
+msgstr ""
+"Nhánh dòng ngược (upstream) của nhánh hiện tại của bạn không khớp\n"
+"với tên của nhánh hiện tại của bạn.  Để push đến nhánh dòng ngược\n"
+"trên máy chủ, sử dụng\n"
+"\n"
+"    git push %s HEAD:%s\n"
+"\n"
+"Để push tới nhánh cùng tên trên máy chủ, sử dụng\n"
+"\n"
+"    git push %s %s\n"
+"%s"
+
+#: builtin/push.c:121
+#, c-format
+msgid ""
+"You are not currently on a branch.\n"
+"To push the history leading to the current (detached HEAD)\n"
+"state now, use\n"
+"\n"
+"    git push %s HEAD:<name-of-remote-branch>\n"
+msgstr ""
+"Bạn hiện nay không ở một nhánh.\n"
+"Để push lịch sử hướng tới trạng thái hiện hành (HEAD đã bị tách rời)\n"
+"ngay bây giờ, sử dụng\n"
+"\n"
+"    git push %s HEAD:<tên-của-nhánh-máy-chủ>\n"
+
+#: builtin/push.c:128
+#, c-format
+msgid ""
+"The current branch %s has no upstream branch.\n"
+"To push the current branch and set the remote as upstream, use\n"
+"\n"
+"    git push --set-upstream %s %s\n"
+msgstr ""
+"Nhánh hiện tại %s không có nhánh ngược dòng (upstream) nào.\n"
+"Để push (đẩy lên) nhánh hiện tại và đặt máy chủ như là ngược dòng (upstream), sử dụng\n"
+"\n"
+"    git push --set-upstream %s %s\n"
+
+#: builtin/push.c:136
+#, c-format
+msgid "The current branch %s has multiple upstream branches, refusing to push."
+msgstr "Nhánh hiện tại %s có đa nhánh ngược dòng (upstream), từ chối push."
+
+#: builtin/push.c:139
+#, c-format
+msgid ""
+"You are pushing to remote '%s', which is not the upstream of\n"
+"your current branch '%s', without telling me what to push\n"
+"to update which remote branch."
+msgstr ""
+"Bạn đang push (đẩy lên) máy chủ '%s', mà nó không phải là dòng ngược (upstream) của\n"
+"nhánh hiện tại '%s' của bạn, mà không báo cho tôi biết là cái gì được push\n"
+"để cập nhật nhánh máy chủ nào."
+
+#: builtin/push.c:174
+msgid "You didn't specify any refspecs to push, and push.default is \"nothing\"."
+msgstr "Bạn đã không chỉ ra một refspecs nào để push, và push.default là \"không là gì cả\"."
+
+#: builtin/push.c:181
+msgid ""
+"Updates were rejected because the tip of your current branch is behind\n"
+"its remote counterpart. Merge the remote changes (e.g. 'git pull')\n"
+"before pushing again.\n"
+"See the 'Note about fast-forwards' in 'git push --help' for details."
+msgstr ""
+"Việc cập nhật bị từ chối bởi vì đầu mút của nhánh được push nằm đằng sau bộ\n"
+"phận tương ứng của máy chủ. Hòa trộn với các thay đổi từ máy chủ (v.d. 'git pull')\n"
+"trước khi lại push lần nữa.\n"
+"Xem trong phần 'Note about fast-forwards' trong nội dung từ lệnh 'git push --help'."
+
+#: builtin/push.c:187
+msgid ""
+"Updates were rejected because a pushed branch tip is behind its remote\n"
+"counterpart. If you did not intend to push that branch, you may want to\n"
+"specify branches to push or set the 'push.default' configuration\n"
+"variable to 'current' or 'upstream' to push only the current branch."
+msgstr ""
+"Việc cập nhật bị từ chối bởi vì đầu mút của nhánh được push nằm đằng sau bộ\n"
+"phận tương ứng của máy chủ. Nếu bạn không có ý định push nhánh đó, bạn có lẽ muốn\n"
+"chỉ định các nhánh để push hoặt là đặt nội dung cho biến cấu hình 'push.default'\n"
+"thành 'current' hoặc 'upstream' để push chỉ nhánh hiện hành mà thôi."
+
+#: builtin/push.c:193
+msgid ""
+"Updates were rejected because a pushed branch tip is behind its remote\n"
+"counterpart. Check out this branch and merge the remote changes\n"
+"(e.g. 'git pull') before pushing again.\n"
+"See the 'Note about fast-forwards' in 'git push --help' for details."
+msgstr ""
+"Việc cập nhật bị từ chối bởi vì đầu mút của nhánh được push nằm đằng sau bộ\n"
+"phận tương ứng của máy chủ. Checkou nhánh này và hòa trộn với các thay đổi từ máy chủ\n"
+"(v.d. 'git pull') trước khi lại push lần nữa.\n"
+"Xem trong phần 'Note about fast-forwards' trong nội dung từ lệnh 'git push --help'."
+
+#: builtin/push.c:233
+#, c-format
+msgid "Pushing to %s\n"
+msgstr "Đang push (đẩy) lên %s\n"
+
+#: builtin/push.c:237
+#, c-format
+msgid "failed to push some refs to '%s'"
+msgstr "gặp lỗi khi push (đẩy lên) một số tham chiếu (ref) đến '%s'"
+
+#: builtin/push.c:269
+#, c-format
+msgid "bad repository '%s'"
+msgstr "repository (kho) sai '%s'"
+
+#: builtin/push.c:270
+msgid ""
+"No configured push destination.\n"
+"Either specify the URL from the command-line or configure a remote repository using\n"
+"\n"
+"    git remote add <name> <url>\n"
+"\n"
+"and then push using the remote name\n"
+"\n"
+"    git push <name>\n"
+msgstr ""
+"Chưa cấu hình đích để push (đẩy lên).\n"
+"Hoặc là chỉ ra URL từ dòng lệnh hoặc là cấu hình một kho máy chủ sử dụng\n"
+"\n"
+"    git remote add <tên> <url>\n"
+"\n"
+"và sau đó push sử dụng tên máy chủ\n"
+"\n"
+"    git push <tên>\n"
+
+#: builtin/push.c:285
+msgid "--all and --tags are incompatible"
+msgstr "--all và --tags xung khắc nhau"
+
+#: builtin/push.c:286
+msgid "--all can't be combined with refspecs"
+msgstr "--all không thể được tổ hợp cùng với refspecs"
+
+#: builtin/push.c:291
+msgid "--mirror and --tags are incompatible"
+msgstr "--mirror và --tags xung khắc nhau"
+
+#: builtin/push.c:292
+msgid "--mirror can't be combined with refspecs"
+msgstr "--mirror không thể được tổ hợp cùng với refspecs"
+
+#: builtin/push.c:297
+msgid "--all and --mirror are incompatible"
+msgstr "--all và --mirror xung khắc nhau"
+
+#: builtin/push.c:385
+msgid "--delete is incompatible with --all, --mirror and --tags"
+msgstr "--delete là xung khắc với các tùy chọn --all, --mirror và --tags"
+
+#: builtin/push.c:387
+msgid "--delete doesn't make sense without any refs"
+msgstr "--delete không hợp lý nếu không có bất kỳ tham chiếu (refs) nào"
+
+#: builtin/remote.c:98
+#, c-format
+msgid "Updating %s"
+msgstr "Đang cập nhật %s"
+
+#: builtin/remote.c:130
+msgid ""
+"--mirror is dangerous and deprecated; please\n"
+"\t use --mirror=fetch or --mirror=push instead"
+msgstr ""
+"--mirror nguy hiểm và không dùng nữa; xin hãy\n"
+"\t sử dụng tùy chọn --mirror=fetch hoặc --mirror=push để thay thế"
+
+#: builtin/remote.c:147
+#, c-format
+msgid "unknown mirror argument: %s"
+msgstr "không hiểu tham số máy bản sao (mirror): %s"
+
+#: builtin/remote.c:185
+msgid "specifying a master branch makes no sense with --mirror"
+msgstr "đang chỉ định một nhánh master không phân biệt HOA/thường với tùy chọn --mirror"
+
+#: builtin/remote.c:187
+msgid "specifying branches to track makes sense only with fetch mirrors"
+msgstr "chỉ định những nhánh để theo vết chỉ hợp lý với các 'fetch mirror'"
+
+#: builtin/remote.c:195
+#: builtin/remote.c:646
+#, c-format
+msgid "remote %s already exists."
+msgstr "máy chủ %s đã tồn tại rồi."
+
+#: builtin/remote.c:199
+#: builtin/remote.c:650
+#, c-format
+msgid "'%s' is not a valid remote name"
+msgstr "'%s' không phải tên máy chủ hợp lệ"
+
+#: builtin/remote.c:243
+#, c-format
+msgid "Could not setup master '%s'"
+msgstr "Không thể cài đặt nhánh master '%s'"
+
+#: builtin/remote.c:299
+#, c-format
+msgid "more than one %s"
+msgstr "nhiều hơn một %s"
+
+#: builtin/remote.c:339
+#, c-format
+msgid "Could not get fetch map for refspec %s"
+msgstr "Không thể lấy ánh xạ (map) fetch cho refspec %s"
+
+#: builtin/remote.c:440
+#: builtin/remote.c:448
+msgid "(matching)"
+msgstr "(mẫu)"
+
+#: builtin/remote.c:452
+msgid "(delete)"
+msgstr "(xoá)"
+
+#: builtin/remote.c:595
+#: builtin/remote.c:601
+#: builtin/remote.c:607
+#, c-format
+msgid "Could not append '%s' to '%s'"
+msgstr "Không thể nối thêm '%s' vào '%s'"
+
+#: builtin/remote.c:639
+#: builtin/remote.c:792
+#: builtin/remote.c:890
+#, c-format
+msgid "No such remote: %s"
+msgstr "Không có máy chủ nào như thế: %s"
+
+#: builtin/remote.c:656
+#, c-format
+msgid "Could not rename config section '%s' to '%s'"
+msgstr "Không thể đổi tên chương (section) cấu hình từ '%s' thành '%s'"
+
+#: builtin/remote.c:662
+#: builtin/remote.c:799
+#, c-format
+msgid "Could not remove config section '%s'"
+msgstr "Không thể gỡ bỏ chương (section) cấu hình '%s'"
+
+#: builtin/remote.c:677
+#, c-format
+msgid ""
+"Not updating non-default fetch respec\n"
+"\t%s\n"
+"\tPlease update the configuration manually if necessary."
+msgstr ""
+"Không cập nhật 'non-default fetch respec'\n"
+"\t%s\n"
+"\tXin hãy cập nhật phần cấu hình một cách thủ công nếu thấy cần thiết."
+
+#: builtin/remote.c:683
+#, c-format
+msgid "Could not append '%s'"
+msgstr "Không thể nối thêm '%s'"
+
+#: builtin/remote.c:694
+#, c-format
+msgid "Could not set '%s'"
+msgstr "Không thể đặt '%s'"
+
+#: builtin/remote.c:716
+#, c-format
+msgid "deleting '%s' failed"
+msgstr "việc xoá %s gặp lỗi"
+
+#: builtin/remote.c:750
+#, c-format
+msgid "creating '%s' failed"
+msgstr "tạo %s gặp lỗi"
+
+#: builtin/remote.c:764
+#, c-format
+msgid "Could not remove branch %s"
+msgstr "Không thể gỡ nhánh %s"
+
+#: builtin/remote.c:834
+msgid ""
+"Note: A branch outside the refs/remotes/ hierarchy was not removed;\n"
+"to delete it, use:"
+msgid_plural ""
+"Note: Some branches outside the refs/remotes/ hierarchy were not removed;\n"
+"to delete them, use:"
+msgstr[0] ""
+"Chú ý: Một nhánh nằm ngoài hệ thống refs/remotes/ đã không được gỡ bỏ đi;\n"
+"để xóa đi, sử dụng:"
+msgstr[1] ""
+"Chú ý: Một số nhánh nằm ngoài hệ thống refs/remotes/ đã không được gỡ bỏ đi;\n"
+"để xóa đi, sử dụng:"
+
+#: builtin/remote.c:943
+#, c-format
+msgid " new (next fetch will store in remotes/%s)"
+msgstr " mới (lần lấy về tiếp theo sẽ lưu trong remotes/%s)"
+
+#: builtin/remote.c:946
+msgid " tracked"
+msgstr " bị theo vết"
+
+#: builtin/remote.c:948
+msgid " stale (use 'git remote prune' to remove)"
+msgstr " cũ (sử dụng 'git remote prune' để gỡ bỏ)"
+
+#: builtin/remote.c:950
+msgid " ???"
+msgstr " ???"
+
+#: builtin/remote.c:991
+#, c-format
+msgid "invalid branch.%s.merge; cannot rebase onto > 1 branch"
+msgstr "branch.%s.merge không hợp lệ; không thể rebase về phía > 1 nhánh"
+
+#: builtin/remote.c:998
+#, c-format
+msgid "rebases onto remote %s"
+msgstr "thực hiện rebase trên máy chủ %s"
+
+#: builtin/remote.c:1001
+#, c-format
+msgid " merges with remote %s"
+msgstr " hòa trộn với máy chủ %s"
+
+#: builtin/remote.c:1002
+msgid "    and with remote"
+msgstr "    và với máy chủ"
+
+#: builtin/remote.c:1004
+#, c-format
+msgid "merges with remote %s"
+msgstr "hòa trộn với máy chủ  %s"
+
+#: builtin/remote.c:1005
+msgid "   and with remote"
+msgstr "   và với máy chủ"
+
+#: builtin/remote.c:1051
+msgid "create"
+msgstr "tạo"
+
+#: builtin/remote.c:1054
+msgid "delete"
+msgstr "xoá"
+
+#: builtin/remote.c:1058
+msgid "up to date"
+msgstr "đã cập nhật"
+
+#: builtin/remote.c:1061
+msgid "fast-forwardable"
+msgstr "có-thể-fast-forward"
+
+#: builtin/remote.c:1064
+msgid "local out of date"
+msgstr "dữ liệu nội bộ đã cũ"
+
+#: builtin/remote.c:1071
+#, c-format
+msgid "    %-*s forces to %-*s (%s)"
+msgstr "    %-*s ép buộc thành %-*s (%s)"
+
+#: builtin/remote.c:1074
+#, c-format
+msgid "    %-*s pushes to %-*s (%s)"
+msgstr "    %-*s push tới %-*s (%s)"
+
+#: builtin/remote.c:1078
+#, c-format
+msgid "    %-*s forces to %s"
+msgstr "    %-*s ép buộc thành %s"
+
+#: builtin/remote.c:1081
+#, c-format
+msgid "    %-*s pushes to %s"
+msgstr "    %-*s push tới %s"
+
+#: builtin/remote.c:1118
+#, c-format
+msgid "* remote %s"
+msgstr "* máy chủ %s"
+
+#: builtin/remote.c:1119
+#, c-format
+msgid "  Fetch URL: %s"
+msgstr "  URL để lấy về (fetch): %s"
+
+#: builtin/remote.c:1120
+#: builtin/remote.c:1285
+msgid "(no URL)"
+msgstr "(không có URL nào)"
+
+#: builtin/remote.c:1129
+#: builtin/remote.c:1131
+#, c-format
+msgid "  Push  URL: %s"
+msgstr "  URL để đẩy lên (push)  : %s"
+
+#: builtin/remote.c:1133
+#: builtin/remote.c:1135
+#: builtin/remote.c:1137
+#, c-format
+msgid "  HEAD branch: %s"
+msgstr "  Nhánh HEAD: %s"
+
+#: builtin/remote.c:1139
+#, c-format
+msgid "  HEAD branch (remote HEAD is ambiguous, may be one of the following):\n"
+msgstr "  nhánh HEAD (HEAD máy chủ là không rõ ràng, có lẽ là một trong số sau):\n"
+
+#: builtin/remote.c:1151
+#, c-format
+msgid "  Remote branch:%s"
+msgid_plural "  Remote branches:%s"
+msgstr[0] "  Nhánh trên máy chủ:%s"
+msgstr[1] "  Những nhánh trên máy chủ:%s"
+
+#: builtin/remote.c:1154
+#: builtin/remote.c:1181
+msgid " (status not queried)"
+msgstr " (trạng thái không được yêu cầu)"
+
+#: builtin/remote.c:1163
+msgid "  Local branch configured for 'git pull':"
+msgid_plural "  Local branches configured for 'git pull':"
+msgstr[0] "  Nhánh nội bộ đã được cấu hình cho lệnh 'git pull':"
+msgstr[1] "  Những nhánh nội bộ đã được cấu hình cho lệnh 'git pull':"
+
+#: builtin/remote.c:1171
+msgid "  Local refs will be mirrored by 'git push'"
+msgstr "  refs nội bộ sẽ được phản chiếu bởi lệnh 'git push'"
+
+#: builtin/remote.c:1178
+#, c-format
+msgid "  Local ref configured for 'git push'%s:"
+msgid_plural "  Local refs configured for 'git push'%s:"
+msgstr[0] "  Tham chiếu nội bộ được cấu hình cho lệnh 'git push'%s:"
+msgstr[1] "  Những tham chiếu nội bộ được cấu hình cho lệnh 'git push'%s:"
+
+#: builtin/remote.c:1216
+msgid "Cannot determine remote HEAD"
+msgstr "Không thể xác định được HEAD máy chủ"
+
+#: builtin/remote.c:1218
+msgid "Multiple remote HEAD branches. Please choose one explicitly with:"
+msgstr "Nhiều nhánh HEAD máy chủ. Hãy chọn rõ ràng một:"
+
+#: builtin/remote.c:1228
+#, c-format
+msgid "Could not delete %s"
+msgstr "Không thể xóa bỏ %s"
+
+#: builtin/remote.c:1236
+#, c-format
+msgid "Not a valid ref: %s"
+msgstr "Không phải là tham chiếu (ref) hợp lệ: %s"
+
+#: builtin/remote.c:1238
+#, c-format
+msgid "Could not setup %s"
+msgstr "Không thể cài đặt %s"
+
+#: builtin/remote.c:1274
+#, c-format
+msgid " %s will become dangling!"
+msgstr " %s sẽ trở thành lủng lẳng (không được quản lý)!"
+
+#: builtin/remote.c:1275
+#, c-format
+msgid " %s has become dangling!"
+msgstr " %s phải trở thành lủng lẳng (không được quản lý)!"
+
+#: builtin/remote.c:1281
+#, c-format
+msgid "Pruning %s"
+msgstr "Đang xén bớt %s"
+
+#: builtin/remote.c:1282
+#, c-format
+msgid "URL: %s"
+msgstr "URL: %s"
+
+#: builtin/remote.c:1295
+#, c-format
+msgid " * [would prune] %s"
+msgstr " * [nên xén bớt] %s"
+
+#: builtin/remote.c:1298
+#, c-format
+msgid " * [pruned] %s"
+msgstr " *[đã xén bớ] %s"
+
+#: builtin/remote.c:1387
+#: builtin/remote.c:1461
+#, c-format
+msgid "No such remote '%s'"
+msgstr "Không có máy chủ nào có tên '%s'"
+
+#: builtin/remote.c:1414
+msgid "no remote specified"
+msgstr "chưa chỉ ra máy chủ nào"
+
+#: builtin/remote.c:1447
+msgid "--add --delete doesn't make sense"
+msgstr "--add --delete không hợp lý"
+
+#: builtin/remote.c:1487
+#, c-format
+msgid "Invalid old URL pattern: %s"
+msgstr "Kiểu mẫu URL cũ không hợp lệ: %s"
+
+#: builtin/remote.c:1495
+#, c-format
+msgid "No such URL found: %s"
+msgstr "Không tìm thấy URL như vậy: %s"
+
+#: builtin/remote.c:1497
+msgid "Will not delete all non-push URLs"
+msgstr "Sẽ không xóa những địa chỉ URL không-push"
+
+#: builtin/reset.c:33
+msgid "mixed"
+msgstr "pha trộn"
+
+#: builtin/reset.c:33
+msgid "soft"
+msgstr "mềm"
+
+#: builtin/reset.c:33
+msgid "hard"
+msgstr "cứng"
+
+#: builtin/reset.c:33
+msgid "merge"
+msgstr "hòa trộn"
+
+#: builtin/reset.c:33
+msgid "keep"
+msgstr "giữ lại"
+
+#: builtin/reset.c:77
+msgid "You do not have a valid HEAD."
+msgstr "Bạn không có HEAD nào hợp lệ."
+
+#: builtin/reset.c:79
+msgid "Failed to find tree of HEAD."
+msgstr "Gặp lỗi khi tìm cây của HEAD."
+
+#: builtin/reset.c:85
+#, c-format
+msgid "Failed to find tree of %s."
+msgstr "Gặp lỗi khi tìm cây của %s."
+
+#: builtin/reset.c:96
+msgid "Could not write new index file."
+msgstr "Không thể ghi tập tin lưu bảng mục lục mới."
+
+#: builtin/reset.c:106
+#, c-format
+msgid "HEAD is now at %s"
+msgstr "HEAD hiện giờ tại %s"
+
+#: builtin/reset.c:130
+msgid "Could not read index"
+msgstr "Không thể đọc bảng mục lục"
+
+#: builtin/reset.c:133
+msgid "Unstaged changes after reset:"
+msgstr "Những thay đổi bị bỏ trạng thái (stage) sau khi reset:"
+
+#: builtin/reset.c:223
+#, c-format
+msgid "Cannot do a %s reset in the middle of a merge."
+msgstr "Không thể thực hiện một %s reset ở giữa của quá trình hòa trộn."
+
+#: builtin/reset.c:297
+#, c-format
+msgid "Could not parse object '%s'."
+msgstr "không thể phân tích đối tượng '%s'."
+
+#: builtin/reset.c:302
+msgid "--patch is incompatible with --{hard,mixed,soft}"
+msgstr "--patch xung khắc với --{hard,mixed,soft}"
+
+#: builtin/reset.c:311
+msgid "--mixed with paths is deprecated; use 'git reset -- <paths>' instead."
+msgstr "--mixed với các đường dẫn không còn dùng nữa; hãy thay thế bằng lệnh 'git reset -- <đường_dẫn>'."
+
+#: builtin/reset.c:313
+#, c-format
+msgid "Cannot do %s reset with paths."
+msgstr "Không thể thực hiện lệnh %s reset với các đường dẫn."
+
+#: builtin/reset.c:325
+#, c-format
+msgid "%s reset is not allowed in a bare repository"
+msgstr "%s reset không được phép trên kho bare (trên máy chủ)"
+
+#: builtin/reset.c:341
+#, c-format
+msgid "Could not reset index file to revision '%s'."
+msgstr "Không thể đặt lại (reset) bảng mục lục thành điểm xét lại '%s'."
+
+#: builtin/revert.c:70
+#: builtin/revert.c:92
+#, c-format
+msgid "%s: %s cannot be used with %s"
+msgstr "%s: %s không thể được sử dụng với %s"
+
+#: builtin/revert.c:131
+msgid "program error"
+msgstr "lỗi chương trình"
+
+#: builtin/revert.c:221
+msgid "revert failed"
+msgstr "revert gặp lỗi"
+
+#: builtin/revert.c:236
+msgid "cherry-pick failed"
+msgstr "cherry-pick gặp lỗi"
+
+#: builtin/rm.c:109
+#, c-format
+msgid ""
+"'%s' has staged content different from both the file and the HEAD\n"
+"(use -f to force removal)"
+msgstr ""
+"'%s' có nội dung được lưu trạng thái khác biệt từ cả tập tin và cả HEAD\n"
+"(sử dụng -f để ép buộc gỡ bỏ)"
+
+#: builtin/rm.c:115
+#, c-format
+msgid ""
+"'%s' has changes staged in the index\n"
+"(use --cached to keep the file, or -f to force removal)"
+msgstr ""
+"'%s' có các thay đổi được lưu trạng thái trong bảng mục lục\n"
+"(sử dụng --cached để giữ tập tin, hoặc -f để ép buộc gỡ bỏ)"
+
+#: builtin/rm.c:119
+#, c-format
+msgid ""
+"'%s' has local modifications\n"
+"(use --cached to keep the file, or -f to force removal)"
+msgstr ""
+"'%s' có các thay đổi nội bộ\n"
+"(sử dụng --cached để giữ tập tin, hoặc -f để ép buộc gỡ bỏ)"
+
+#: builtin/rm.c:194
+#, c-format
+msgid "not removing '%s' recursively without -r"
+msgstr "không thể gỡ bỏ '%s' một cách đệ qui mà không có tùy chọn -r"
+
+#: builtin/rm.c:230
+#, c-format
+msgid "git rm: unable to remove %s"
+msgstr "git rm: không thể gỡ bỏ %s"
+
+#: builtin/shortlog.c:157
+#, c-format
+msgid "Missing author: %s"
+msgstr "Thiếu tên tác giả: %s"
+
+#: builtin/tag.c:60
+#, c-format
+msgid "malformed object at '%s'"
+msgstr "đối tượng dị hình tại '%s'"
+
+#: builtin/tag.c:207
+#, c-format
+msgid "tag name too long: %.*s..."
+msgstr "tên thẻ quá dài: %.*s..."
+
+#: builtin/tag.c:212
+#, c-format
+msgid "tag '%s' not found."
+msgstr "không tìm thấy tìm thấy thẻ '%s'."
+
+#: builtin/tag.c:227
+#, c-format
+msgid "Deleted tag '%s' (was %s)\n"
+msgstr "Thẻ đã bị xóa '%s' (trước là %s)\n"
+
+#: builtin/tag.c:239
+#, c-format
+msgid "could not verify the tag '%s'"
+msgstr "không thể thẩm tra thẻ '%s'"
+
+#: builtin/tag.c:249
+msgid ""
+"\n"
+"#\n"
+"# Write a tag message\n"
+"# Lines starting with '#' will be ignored.\n"
+"#\n"
+msgstr ""
+"\n"
+"#\n"
+"# Viết các ghi chú cho (thẻ) tag\n"
+"# Những dòng được bắt đầu bằng '#' sẽ được bỏ qua.\n"
+"#\n"
+
+#: builtin/tag.c:256
+msgid ""
+"\n"
+"#\n"
+"# Write a tag message\n"
+"# Lines starting with '#' will be kept; you may remove them yourself if you want to.\n"
+"#\n"
+msgstr ""
+"\n"
+"#\n"
+"# Viết các ghi chú cho (thẻ) tag\n"
+"# Những dòng được bắt đầu bằng '#' sẽ được bỏ qua; bạn có thể xóa chúng đi nếu muốn.\n"
+"#\n"
+
+#: builtin/tag.c:298
+msgid "unable to sign the tag"
+msgstr "không thể ký thẻ"
+
+#: builtin/tag.c:300
+msgid "unable to write tag file"
+msgstr "không thể ghi vào tập tin lưu thẻ"
+
+#: builtin/tag.c:325
+msgid "bad object type."
+msgstr "kiểu đối tượng sai."
+
+#: builtin/tag.c:338
+msgid "tag header too big."
+msgstr "đầu thẻ (tag) quá lớn."
+
+#: builtin/tag.c:370
+msgid "no tag message?"
+msgstr "không có thông điệp (message) cho thẻ (tag)?"
+
+#: builtin/tag.c:376
+#, c-format
+msgid "The tag message has been left in %s\n"
+msgstr "Nội dung ghi chú còn lại %s\n"
+
+#: builtin/tag.c:425
+msgid "switch 'points-at' requires an object"
+msgstr "chuyển đến 'points-at' yêu cần một đối tượng"
+
+#: builtin/tag.c:427
+#, c-format
+msgid "malformed object name '%s'"
+msgstr "tên đối tượng dị hình '%s'"
+
+#: builtin/tag.c:506
+msgid "--column and -n are incompatible"
+msgstr "--column và -n xung khắc nhau"
+
+#: builtin/tag.c:523
+msgid "-n option is only allowed with -l."
+msgstr "tùy chọn -n chỉ cho phép dùng với -l."
+
+#: builtin/tag.c:525
+msgid "--contains option is only allowed with -l."
+msgstr "tùy chọn --contains chỉ cho phép dùng với -l."
+
+#: builtin/tag.c:527
+msgid "--points-at option is only allowed with -l."
+msgstr "tùy chọn --points-at chỉ cho phép dùng với -l."
+
+#: builtin/tag.c:535
+msgid "only one -F or -m option is allowed."
+msgstr "chỉ có một tùy chọn -F hoặc -m là được phép."
+
+#: builtin/tag.c:555
+msgid "too many params"
+msgstr "quá nhiều đối số"
+
+#: builtin/tag.c:561
+#, c-format
+msgid "'%s' is not a valid tag name."
+msgstr "'%s' không phải thẻ hợp lệ."
+
+#: builtin/tag.c:566
+#, c-format
+msgid "tag '%s' already exists"
+msgstr "Thẻ '%s' đã tồn tại rồi"
+
+#: builtin/tag.c:584
+#, c-format
+msgid "%s: cannot lock the ref"
+msgstr "%s: không thể khóa ref (tham chiếu)"
+
+#: builtin/tag.c:586
+#, c-format
+msgid "%s: cannot update the ref"
+msgstr "%s: không thể cập nhật ref (tham chiếu)"
+
+#: builtin/tag.c:588
+#, c-format
+msgid "Updated tag '%s' (was %s)\n"
+msgstr "Thẻ đã cập nhật '%s' (cũ là %s)\n"
+
+#: git.c:16
+msgid "See 'git help <command>' for more information on a specific command."
+msgstr "Chạy lệnh 'git help <tên-lệnh>' để có thêm thông tin về lệnh được chỉ ra."
+
+#: parse-options.h:133
+#: parse-options.h:235
+msgid "n"
+msgstr "n"
+
+#: parse-options.h:141
+msgid "time"
+msgstr "thời-gian"
+
+#: parse-options.h:149
+msgid "file"
+msgstr "tập-tin"
+
+#: parse-options.h:151
+msgid "when"
+msgstr "khi"
+
+#: parse-options.h:156
+msgid "no-op (backward compatibility)"
+msgstr "no-op (tương thích ngược)"
+
+#: parse-options.h:228
+msgid "be more verbose"
+msgstr "chi tiết hơn nữa"
+
+#: parse-options.h:230
+msgid "be more quiet"
+msgstr "im lặng hơn nữa"
+
+#: parse-options.h:236
+msgid "use <n> digits to display SHA-1s"
+msgstr "sử dụng <n> chữ số để hiển thị SHA-1s"
+
+#: common-cmds.h:8
+msgid "Add file contents to the index"
+msgstr "Thêm nội dung tập tin vào bảng mục lục"
+
+#: common-cmds.h:9
+msgid "Find by binary search the change that introduced a bug"
+msgstr "Tìm kiếm bằng điều tra nhị phân các thay đổi mà nó bắt đầu lỗi"
+
+#: common-cmds.h:10
+msgid "List, create, or delete branches"
+msgstr "Liệt kê, tạo hay là xóa các nhánh"
+
+#: common-cmds.h:11
+msgid "Checkout a branch or paths to the working tree"
+msgstr "Checkout một nhánh hay các đường dẫn tời cây làm việc"
+
+#: common-cmds.h:12
+msgid "Clone a repository into a new directory"
+msgstr "Nhân bản một kho chứa đến một thư mục mới"
+
+#: common-cmds.h:13
+msgid "Record changes to the repository"
+msgstr "Ghi các thay đổi vào kho chứa"
+
+#: common-cmds.h:14
+msgid "Show changes between commits, commit and working tree, etc"
+msgstr "Hiển thị các thay đổi giữa những lần chuyển giao (commit), commit và cây làm việc, v.v.."
+
+#: common-cmds.h:15
+msgid "Download objects and refs from another repository"
+msgstr "Các đối tượng và tham chiếu được tải về từ kho chứa khác"
+
+#: common-cmds.h:16
+msgid "Print lines matching a pattern"
+msgstr "In ra những dòng khớp với một mẫu"
+
+#: common-cmds.h:17
+msgid "Create an empty git repository or reinitialize an existing one"
+msgstr "Tạo một kho git trống rỗng hay khởi tạo lại một kho đã tồn tại từ trước"
+
+#: common-cmds.h:18
+msgid "Show commit logs"
+msgstr "hiển thị nhật ký các lần commit (chuyển giao)"
+
+#: common-cmds.h:19
+msgid "Join two or more development histories together"
+msgstr "Hợp nhất hai hay nhiều hơn lịch sử của các nhà phát triển phần mềm lại với nhau"
+
+#: common-cmds.h:20
+msgid "Move or rename a file, a directory, or a symlink"
+msgstr "Di chuyển, đổi tên một tập tin, thư mục hay liên kết tượng trưng"
+
+#: common-cmds.h:21
+msgid "Fetch from and merge with another repository or a local branch"
+msgstr "Fetch (lấy về) và hòa trộng với kho khác hay nhánh nội bộ"
+
+#: common-cmds.h:22
+msgid "Update remote refs along with associated objects"
+msgstr "Cập nhật tham chiếu (refs) máy chủ cùng với các đối tượng liên quan đến nó"
+
+#: common-cmds.h:23
+msgid "Forward-port local commits to the updated upstream head"
+msgstr "Forward-port những lần chuyển giao nội bộ tới head dòng ngược đã cập nhật"
+
+#: common-cmds.h:24
+msgid "Reset current HEAD to the specified state"
+msgstr "Đặt lại HEAD hiện hành thành một trạng thái được chỉ ra"
+
+#: common-cmds.h:25
+msgid "Remove files from the working tree and from the index"
+msgstr "Gỡ bỏ các tập tin từ cây làm việc và từ bảng mục lục"
+
+#: common-cmds.h:26
+msgid "Show various types of objects"
+msgstr "Hiển thị các kiểu khác nhau của các đối tượng"
+
+#: common-cmds.h:27
+msgid "Show the working tree status"
+msgstr "Hiển thị trạng thái cây làm việc"
+
+#: common-cmds.h:28
+msgid "Create, list, delete or verify a tag object signed with GPG"
+msgstr "Tạo, liệt kê, xóa hay xác thực một đối tượng thẻ (tag) mà nó được ký sử dụng GPG"
+
+#: git-am.sh:50
+msgid "You need to set your committer info first"
+msgstr "Bạn cần đặt thông tin về người chuyển giao mã nguồn trước đã"
+
+#: git-am.sh:137
+msgid "Repository lacks necessary blobs to fall back on 3-way merge."
+msgstr "Kho thiếu đối tượng blob cần thiết để trở về trên '3-way merge'."
+
+#: git-am.sh:154
+msgid ""
+"Did you hand edit your patch?\n"
+"It does not apply to blobs recorded in its index."
+msgstr ""
+"Bạn đã sửa miếng vá của mình bằng cách thủ công à?\n"
+"Nó không thể áp dụng các blob đã được ghi lại trong bảng mục lục của nó."
+
+#: git-am.sh:163
+msgid "Falling back to patching base and 3-way merge..."
+msgstr "Đang trở lại để vá cơ sở và '3-way merge'..."
+
+#: git-am.sh:275
+msgid "Only one StGIT patch series can be applied at once"
+msgstr "Chỉ có một sê-ri miếng vá StGIT được áp dụng một lúc"
+
+#: git-am.sh:362
+#, sh-format
+msgid "Patch format $patch_format is not supported."
+msgstr "Định dạng miếng vá $patch_format không được hỗ trợ."
+
+#: git-am.sh:364
+msgid "Patch format detection failed."
+msgstr "Dò tìm định dạng miếng vá gặp lỗi."
+
+#: git-am.sh:418
+msgid "-d option is no longer supported.  Do not use."
+msgstr "Tùy chọn -d không còn được hỗ trợ nữa. Xin đừng sử dụng."
+
+#: git-am.sh:481
+#, sh-format
+msgid "previous rebase directory $dotest still exists but mbox given."
+msgstr "thư mục rebase trước $dotest vẫn chưa sẵn sàng nhưng mbox được đưa ra."
+
+#: git-am.sh:486
+msgid "Please make up your mind. --skip or --abort?"
+msgstr "Xin hãy rõ ràng. --skip hay --abort?"
+
+#: git-am.sh:513
+msgid "Resolve operation not in progress, we are not resuming."
+msgstr "Thao tác phân giải không đang được tiến hành, chúng ta không phục hồi lại."
+
+#: git-am.sh:579
+#, sh-format
+msgid "Dirty index: cannot apply patches (dirty: $files)"
+msgstr "Bảng mục lục sai: không thể áp dụng các miếng vá (sai: $files)"
+
+#: git-am.sh:755
+msgid "cannot be interactive without stdin connected to a terminal."
+msgstr "không thể được tương tác mà không có stdin kết nối với một thiết bị cuối"
+
+#. TRANSLATORS: Make sure to include [y], [n], [e], [v] and [a]
+#. in your translation. The program will only accept English
+#. input at this point.
+#: git-am.sh:766
+msgid "Apply? [y]es/[n]o/[e]dit/[v]iew patch/[a]ccept all "
+msgstr "Áp dụng? đồng ý [y]/không [n]/chỉnh sửa [e]/hiển thị miếng [v]á/đồng ý tất cả [a]"
+
+#: git-am.sh:802
+#, sh-format
+msgid "Applying: $FIRSTLINE"
+msgstr "Đang áp dụng (miếng vá): $FIRSTLINE"
+
+#: git-am.sh:847
+msgid "No changes -- Patch already applied."
+msgstr "Không thay đổi gì cả -- Miếng vá đã được áp dụng rồi."
+
+#: git-am.sh:873
+msgid "applying to an empty history"
+msgstr "áp dụng vào một lịch sử trống rỗng"
+
+#. TRANSLATORS: Make sure to include [Y] and [n] in your
+#. translation. The program will only accept English input
+#. at this point.
+#: git-bisect.sh:54
+msgid "Do you want me to do it for you [Y/n]? "
+msgstr "Bạn có muốn tôi thực hiện điều này cho bạn không [Y/n]? "
+
+#: git-bisect.sh:95
+#, sh-format
+msgid "unrecognised option: '$arg'"
+msgstr "không công nhận tùy chọn: '$arg'"
+
+#: git-bisect.sh:99
+#, sh-format
+msgid "'$arg' does not appear to be a valid revision"
+msgstr "'$arg' không có vẻ như là một sự xét lại hợp lệ"
+
+#: git-bisect.sh:117
+msgid "Bad HEAD - I need a HEAD"
+msgstr "HEAD sai - Tôi cần một HEAD"
+
+#: git-bisect.sh:130
+#, sh-format
+msgid "Checking out '$start_head' failed. Try 'git bisect reset <validbranch>'."
+msgstr "Việc checkout '$start_head' gặp lỗi. Hãy thử 'git bisect reset <nhánh_hợp_lệ>'."
+
+#: git-bisect.sh:140
+msgid "won't bisect on seeked tree"
+msgstr "sẽ không bisect trêm cây được seek"
+
+#: git-bisect.sh:144
+msgid "Bad HEAD - strange symbolic ref"
+msgstr "HEAD sai - tham chiếu (ref) tượng trưng kỳ lạ"
+
+#: git-bisect.sh:189
+#, sh-format
+msgid "Bad bisect_write argument: $state"
+msgstr "Đối số bisect_write sai: $state"
+
+#: git-bisect.sh:218
+#, sh-format
+msgid "Bad rev input: $arg"
+msgstr "Đầu vào rev sai: $arg"
+
+#: git-bisect.sh:232
+msgid "Please call 'bisect_state' with at least one argument."
+msgstr "Hãy gọi lệnhl 'bisect_state' với ít nhất một đối số."
+
+#: git-bisect.sh:244
+#, sh-format
+msgid "Bad rev input: $rev"
+msgstr "Đầu vào rev sai: $rev"
+
+#: git-bisect.sh:250
+msgid "'git bisect bad' can take only one argument."
+msgstr "'git bisect bad' có thể lấy chỉ một đối số."
+
+#. TRANSLATORS: Make sure to include [Y] and [n] in your
+#. translation. The program will only accept English input
+#. at this point.
+#: git-bisect.sh:279
+msgid "Are you sure [Y/n]? "
+msgstr "Bạn có chắc chắn chưa [Y/n]?"
+
+#: git-bisect.sh:354
+#, sh-format
+msgid "'$invalid' is not a valid commit"
+msgstr "'$invalid' không phải là lần chuyển giao (commit) hợp lệ"
+
+#: git-bisect.sh:363
+#, sh-format
+msgid ""
+"Could not check out original HEAD '$branch'.\n"
+"Try 'git bisect reset <commit>'."
+msgstr ""
+"Không thể check out original HEAD '$branch'.\n"
+"Hãy thử 'git bisect reset <commit>'."
+
+#: git-bisect.sh:390
+msgid "No logfile given"
+msgstr "Chưa chỉ ra tập tin ghi nhật ký"
+
+#: git-bisect.sh:391
+#, sh-format
+msgid "cannot read $file for replaying"
+msgstr "không thể đọc $file để thao diễn lại"
+
+#: git-bisect.sh:408
+msgid "?? what are you talking about?"
+msgstr "?? bạn đang nói gì thế?"
+
+#: git-bisect.sh:474
+msgid "We are not bisecting."
+msgstr "Chúng tôi không bisect."
+
+#: git-pull.sh:21
+msgid ""
+"Pull is not possible because you have unmerged files.\n"
+"Please, fix them up in the work tree, and then use 'git add/rm <file>'\n"
+"as appropriate to mark resolution, or use 'git commit -a'."
+msgstr ""
+"Pull là không thể được bởi vì bạn có những tập tin chưa được hòa trộn.\n"
+"Xin hãy sửa chữa chúng trước, và sau đó sử dụng lệnh 'git add/rm <tập-tin>'\n"
+"để phê chuẩn việc đánh dấu đây cần được giải quyết, hoặc là sử dụng 'git commit -a'."
+
+#: git-pull.sh:25
+msgid "Pull is not possible because you have unmerged files."
+msgstr "Full là không thể thực hiện bởi vì bạn có những tập tin chưa được hòa trộn."
+
+#: git-pull.sh:197
+msgid "updating an unborn branch with changes added to the index"
+msgstr "đang cập nhật một nhánh chưa được sinh ra với các thay đổi được thêm vào bảng mục lục"
+
+#: git-pull.sh:253
+msgid "Cannot merge multiple branches into empty head"
+msgstr "Không thể hòa trộn nhiều nhánh và trong một head trống rỗng"
+
+#: git-pull.sh:257
+msgid "Cannot rebase onto multiple branches"
+msgstr "Không thể thực hiện lệnh rebase (cơ cấu lại) trên nhiều nhánh"
+
+#: git-stash.sh:51
+msgid "git stash clear with parameters is unimplemented"
+msgstr "git stash clear với các tham số là chưa được thực hiện (không nhận đối số)"
+
+#: git-stash.sh:74
+msgid "You do not have the initial commit yet"
+msgstr "Bạn chưa còn có lần chuyển giao (commit) khởi tạo"
+
+#: git-stash.sh:89
+msgid "Cannot save the current index state"
+msgstr "Không thể ghi lại trạng thái bảng mục lục hiện hành"
+
+#: git-stash.sh:123
+#: git-stash.sh:136
+msgid "Cannot save the current worktree state"
+msgstr "Không thể ghi lại trạng thái cây-làm-việc hiện hành"
+
+#: git-stash.sh:140
+msgid "No changes selected"
+msgstr "Chưa có thay đổi nào được chọn"
+
+#: git-stash.sh:143
+msgid "Cannot remove temporary index (can't happen)"
+msgstr "Không thể gỡ bỏ bảng mục lục tạm thời (không thể xảy ra)"
+
+#: git-stash.sh:156
+msgid "Cannot record working tree state"
+msgstr "Không thể ghi lại trạng thái cây làm việc hiện hành"
+
+#: git-stash.sh:223
+msgid "No local changes to save"
+msgstr "Không có thay đổi nội bộ nào được ghi lại"
+
+#: git-stash.sh:227
+msgid "Cannot initialize stash"
+msgstr "Không thể khởi tạo stash"
+
+#: git-stash.sh:235
+msgid "Cannot save the current status"
+msgstr "Không thể ghi lại trạng thái hiện hành"
+
+#: git-stash.sh:253
+msgid "Cannot remove worktree changes"
+msgstr "Không thể gỡ bỏ các thay đổi cây-làm-việc"
+
+#: git-stash.sh:352
+msgid "No stash found."
+msgstr "Không tìm thấy stast nào."
+
+#: git-stash.sh:359
+#, sh-format
+msgid "Too many revisions specified: $REV"
+msgstr "Chỉ ra quá nhiều điểm xét lại: $REV"
+
+#: git-stash.sh:365
+#, sh-format
+msgid "$reference is not valid reference"
+msgstr "$reference không phải là tham chiếu hợp lệ"
+
+#: git-stash.sh:393
+#, sh-format
+msgid "'$args' is not a stash-like commit"
+msgstr "'$args' không phải là lần chuyển giao (commit) giống-stash"
+
+#: git-stash.sh:404
+#, sh-format
+msgid "'$args' is not a stash reference"
+msgstr "'$args' không phải tham chiếu đến stash"
+
+#: git-stash.sh:412
+msgid "unable to refresh index"
+msgstr "không thể làm tươi mới bảng mục lục"
+
+#: git-stash.sh:416
+msgid "Cannot apply a stash in the middle of a merge"
+msgstr "Không thể áp dụng một stash ở giữa của quá trình hòa trộn"
+
+#: git-stash.sh:424
+msgid "Conflicts in index. Try without --index."
+msgstr "Xung đột trong bảng mục lục. Hãy thử mà không dùng tùy chọn --index."
+
+#: git-stash.sh:426
+msgid "Could not save index tree"
+msgstr "Không thể ghi lại cây chỉ mục"
+
+#: git-stash.sh:460
+msgid "Cannot unstage modified files"
+msgstr "Không thể bỏ trạng thía của các tập tin đã được sửa chữa"
+
+#: git-stash.sh:491
+#, sh-format
+msgid "Dropped ${REV} ($s)"
+msgstr "Đã hạ xuống ${REV} ($s)"
+
+#: git-stash.sh:492
+#, sh-format
+msgid "${REV}: Could not drop stash entry"
+msgstr "${REV}: Không thể xóa bỏ mục stash"
+
+#: git-stash.sh:499
+msgid "No branch name specified"
+msgstr "Chưa chỉ ra tên của nhánh"
+
+#: git-stash.sh:570
+msgid "(To restore them type \"git stash apply\")"
+msgstr "(Để phục hồi lại chúng hãy gõ \"git stash apply\")"
+
+#: git-submodule.sh:56
+#, sh-format
+msgid "cannot strip one component off url '$remoteurl'"
+msgstr "không thể tháo bỏ một thành phần ra khỏi url '$remoteurl'"
+
+#: git-submodule.sh:109
+#, sh-format
+msgid "No submodule mapping found in .gitmodules for path '$sm_path'"
+msgstr "Không tìm thấy ánh xạ (mapping) mô-đun-con trong .gitmodules cho đường dẫn '$sm_path'"
+
+#: git-submodule.sh:150
+#, sh-format
+msgid "Clone of '$url' into submodule path '$sm_path' failed"
+msgstr "Nhân bản '$url' vào đường dẫn mô-đun-con '$sm_path' gặp lỗi"
+
+#: git-submodule.sh:160
+#, sh-format
+msgid "Gitdir '$a' is part of the submodule path '$b' or vice versa"
+msgstr "Gitdir '$a' là bộ phận của đường dẫn mô-đun-con '$b' hoặc \"vice versa\""
+
+#: git-submodule.sh:249
+#, sh-format
+msgid "repo URL: '$repo' must be absolute or begin with ./|../"
+msgstr "repo URL: '$repo' phải là đường dẫn tuyệt đối hoặc là bắt đầu bằng ./|../"
+
+#: git-submodule.sh:266
+#, sh-format
+msgid "'$sm_path' already exists in the index"
+msgstr "'$sm_path' thực sự đã tồn tại ở bảng mục lục rồi"
+
+#: git-submodule.sh:283
+#, sh-format
+msgid "'$sm_path' already exists and is not a valid git repo"
+msgstr "'$sm_path' đã tồn tại từ trước và không phải là một kho git hợp lệ"
+
+#: git-submodule.sh:297
+#, sh-format
+msgid "Unable to checkout submodule '$sm_path'"
+msgstr "Không thể checkout mô-đun con '$sm_path'"
+
+#: git-submodule.sh:302
+#, sh-format
+msgid "Failed to add submodule '$sm_path'"
+msgstr "Gặp lỗi khi thêm mô-đun con '$sm_path'"
+
+#: git-submodule.sh:307
+#, sh-format
+msgid "Failed to register submodule '$sm_path'"
+msgstr "Gặp lỗi khi đăng ký với hệ thống mô-đun con '$sm_path'"
+
+#: git-submodule.sh:349
+#, sh-format
+msgid "Entering '$prefix$sm_path'"
+msgstr "Đang nhập '$prefix$sm_path'"
+
+#: git-submodule.sh:363
+#, sh-format
+msgid "Stopping at '$sm_path'; script returned non-zero status."
+msgstr "Dừng lại tại '$sm_path'; script trả về trạng thái khác không."
+
+#: git-submodule.sh:405
+#, sh-format
+msgid "No url found for submodule path '$sm_path' in .gitmodules"
+msgstr "Không tìm thấy url cho đường dẫn mô-đun-con '$sm_path' trong .gitmodules"
+
+#: git-submodule.sh:414
+#, sh-format
+msgid "Failed to register url for submodule path '$sm_path'"
+msgstr "Gặp lỗi khi đăng ký url cho đường dẫn mô-đun-con '$sm_path'"
+
+#: git-submodule.sh:422
+#, sh-format
+msgid "Failed to register update mode for submodule path '$sm_path'"
+msgstr "Gặp lỗi khi đăng ký chế độ cập nhật cho đường dẫn mô-đun-con '$sm_path'"
+
+#: git-submodule.sh:424
+#, sh-format
+msgid "Submodule '$name' ($url) registered for path '$sm_path'"
+msgstr "Mô-đun-con '$name' ($url) được đăng ký cho đường dẫn '$sm_path'"
+
+#: git-submodule.sh:523
+#, sh-format
+msgid ""
+"Submodule path '$sm_path' not initialized\n"
+"Maybe you want to use 'update --init'?"
+msgstr ""
+"Đường dẫn mô-đun-con '$sm_path' chưa được khởi tạo\n"
+"Có lẽ bạn muốn sử dụng lệnh 'update --init'?"
+
+#: git-submodule.sh:536
+#, sh-format
+msgid "Unable to find current revision in submodule path '$sm_path'"
+msgstr "Không tìm thấy điểm xét lại hiện hành trong đường dẫn mô-đun-con '$sm_path'"
+
+#: git-submodule.sh:555
+#, sh-format
+msgid "Unable to fetch in submodule path '$sm_path'"
+msgstr "Không thể lấy về (fetch) trong đường dẫn mô-đun-con '$sm_path'"
+
+#: git-submodule.sh:569
+#, sh-format
+msgid "Unable to rebase '$sha1' in submodule path '$sm_path'"
+msgstr "Không thể rebase '$sha1' trong đường dẫn mô-đun-con '$sm_path'"
+
+#: git-submodule.sh:570
+#, sh-format
+msgid "Submodule path '$sm_path': rebased into '$sha1'"
+msgstr "Đường dẫn mô-đun-con '$sm_path': được rebase vào trong '$sha1'"
+
+#: git-submodule.sh:575
+#, sh-format
+msgid "Unable to merge '$sha1' in submodule path '$sm_path'"
+msgstr "Không thể hòa trộn (merge) '$sha1' trong đường dẫn mô-đun-con '$sm_path'"
+
+#: git-submodule.sh:576
+#, sh-format
+msgid "Submodule path '$sm_path': merged in '$sha1'"
+msgstr "Đường dẫn mô-đun-con '$sm_path': được hòa trộn vào '$sha1'"
+
+#: git-submodule.sh:581
+#, sh-format
+msgid "Unable to checkout '$sha1' in submodule path '$sm_path'"
+msgstr "Không thể checkout '$sha1' trong đường dẫn mô-đun-con '$sm_path'"
+
+#: git-submodule.sh:582
+#, sh-format
+msgid "Submodule path '$sm_path': checked out '$sha1'"
+msgstr "Đường dẫn mô-đun-con '$sm_path': được checkout '$sha1'"
+
+#: git-submodule.sh:604
+#: git-submodule.sh:927
+#, sh-format
+msgid "Failed to recurse into submodule path '$sm_path'"
+msgstr "Gặp lỗi khi đệ quy vào trong đường dẫn mô-đun-con '$sm_path'"
+
+#: git-submodule.sh:712
+msgid "--"
+msgstr "--"
+
+#: git-submodule.sh:770
+#, sh-format
+msgid "  Warn: $name doesn't contain commit $sha1_src"
+msgstr "  Cảnh báo: $name không chứa lần chuyển giao (commit) $sha1_src"
+
+#: git-submodule.sh:773
+#, sh-format
+msgid "  Warn: $name doesn't contain commit $sha1_dst"
+msgstr "  Cảnh báo: $name không chứa lần chuyển giao (commit) $sha1_dst"
+
+#: git-submodule.sh:776
+#, sh-format
+msgid "  Warn: $name doesn't contain commits $sha1_src and $sha1_dst"
+msgstr "  Cảnh báo: $name không chứa những lần chuyển giao (commit) $sha1_src và $sha1_dst"
+
+#: git-submodule.sh:801
+msgid "blob"
+msgstr "blob"
+
+#: git-submodule.sh:802
+msgid "submodule"
+msgstr "mô-đun con"
+
+#: git-submodule.sh:973
+#, sh-format
+msgid "Synchronizing submodule url for '$name'"
+msgstr "Đang đồng bộ hóa url mô-đun-con cho '$name'"
+
+#, fuzzy
+#~ msgid "could not parse commit %s\n"
+#~ msgstr "Không thể phân tích commit (lần chuyển giao) %s\n"
+
+#, fuzzy
+#~ msgid "cherry-pick"
+#~ msgstr "< Chọn D-Mod"
+
+#, fuzzy
+#~ msgid "Too many options specified"
+#~ msgstr "đã ghi rõ quá nhiều kích cỡ"
diff --git a/po/zh_CN.po b/po/zh_CN.po
index 3894faf..5606404 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -12,15 +12,15 @@
 msgstr ""
 "Project-Id-Version: Git\n"
 "Report-Msgid-Bugs-To: Git Mailing List <git@vger.kernel.org>\n"
-"POT-Creation-Date: 2012-05-15 06:31+0800\n"
-"PO-Revision-Date: 2012-01-30 00:00+0800\n"
+"POT-Creation-Date: 2012-05-21 08:57+0800\n"
+"PO-Revision-Date: 2012-06-01 17:43+0800\n"
 "Last-Translator: Jiang Xin <worldhello.net@gmail.com>\n"
 "Language-Team: GitHub <https://github.com/gotgit/git/>\n"
 "Language: zh_CN\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=1; plural=0;\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: advice.c:40
 #, c-format
@@ -42,12 +42,86 @@
 "'git add/rm <file>' 标记解决方案，\n"
 "或使用 'git commit -a'。"
 
-#: commit.c:47
+#: bundle.c:36
+#, c-format
+msgid "'%s' does not look like a v2 bundle file"
+msgstr "'%s' 不像是一个 v2 版本的包文件"
+
+#: bundle.c:63
+#, c-format
+msgid "unrecognized header: %s%s (%d)"
+msgstr "未能识别的包头：%s%s (%d)"
+
+#: bundle.c:89 builtin/commit.c:697
+#, c-format
+msgid "could not open '%s'"
+msgstr "不能打开 '%s'"
+
+#: bundle.c:140
+msgid "Repository lacks these prerequisite commits:"
+msgstr "版本库缺少这些必备的提交："
+
+#: bundle.c:164 sequencer.c:533 sequencer.c:965 builtin/log.c:289
+#: builtin/log.c:719 builtin/log.c:1335 builtin/log.c:1554 builtin/merge.c:347
+#: builtin/shortlog.c:181
+msgid "revision walk setup failed"
+msgstr "版本遍历设置失败"
+
+#: bundle.c:186
+#, c-format
+msgid "The bundle contains %d ref"
+msgid_plural "The bundle contains %d refs"
+msgstr[0] "这个包中含有 %d 个引用"
+msgstr[1] "这个包中含有 %d 个引用"
+
+#: bundle.c:192
+#, c-format
+msgid "The bundle requires this ref"
+msgid_plural "The bundle requires these %d refs"
+msgstr[0] "这个包需要这个引用"
+msgstr[1] "这个包需要 %d 个这些引用"
+
+#: bundle.c:290
+msgid "rev-list died"
+msgstr "rev-list 终止"
+
+#: bundle.c:296 builtin/log.c:1231 builtin/shortlog.c:284
+#, c-format
+msgid "unrecognized argument: %s"
+msgstr "未能识别的参数：%s"
+
+#: bundle.c:331
+#, c-format
+msgid "ref '%s' is excluded by the rev-list options"
+msgstr "引用 '%s' 被 rev-list 选项排除"
+
+#: bundle.c:376
+msgid "Refusing to create empty bundle."
+msgstr "不能创建空包。"
+
+#: bundle.c:394
+msgid "Could not spawn pack-objects"
+msgstr "不能生成 pack-objects 进程"
+
+#: bundle.c:412
+msgid "pack-objects died"
+msgstr "pack-objects 终止"
+
+#: bundle.c:415
+#, c-format
+msgid "cannot create '%s'"
+msgstr "不能创建 '%s'"
+
+#: bundle.c:437
+msgid "index-pack died"
+msgstr "index-pack 终止"
+
+#: commit.c:48
 #, c-format
 msgid "could not parse %s"
 msgstr "不能解析 %s"
 
-#: commit.c:49
+#: commit.c:50
 #, c-format
 msgid "%s %s is not a commit!"
 msgstr "%s %s 不是一个提交!"
@@ -70,6 +144,73 @@
 msgid "failed to close rev-list's stdin: %s"
 msgstr "无法关闭 rev-list 的标准输入：%s"
 
+#: date.c:95
+msgid "in the future"
+msgstr "在将来"
+
+#: date.c:101
+#, c-format
+msgid "%lu second ago"
+msgid_plural "%lu seconds ago"
+msgstr[0] "%lu 秒钟之前"
+msgstr[1] "%lu 秒钟之前"
+
+#: date.c:108
+#, c-format
+msgid "%lu minute ago"
+msgid_plural "%lu minutes ago"
+msgstr[0] "%lu 分钟之前"
+msgstr[1] "%lu 分钟之前"
+
+#: date.c:115
+#, c-format
+msgid "%lu hour ago"
+msgid_plural "%lu hours ago"
+msgstr[0] "%lu 小时之前"
+msgstr[1] "%lu 小时之前"
+
+#: date.c:122
+#, c-format
+msgid "%lu day ago"
+msgid_plural "%lu days ago"
+msgstr[0] "%lu 天之前"
+msgstr[1] "%lu 天之前"
+
+#: date.c:128
+#, c-format
+msgid "%lu week ago"
+msgid_plural "%lu weeks ago"
+msgstr[0] "%lu 周之前"
+msgstr[1] "%lu 周之前"
+
+#: date.c:135
+#, c-format
+msgid "%lu month ago"
+msgid_plural "%lu months ago"
+msgstr[0] "%lu 个月之前"
+msgstr[1] "%lu 个月之前"
+
+#: date.c:146
+#, c-format
+msgid "%lu year"
+msgid_plural "%lu years"
+msgstr[0] "%lu 年"
+msgstr[1] "%lu 年"
+
+#: date.c:149
+#, c-format
+msgid "%s, %lu month ago"
+msgid_plural "%s, %lu months ago"
+msgstr[0] "%s，%lu 个月之前"
+msgstr[1] "%s，%lu 个月之前"
+
+#: date.c:154 date.c:159
+#, c-format
+msgid "%lu year ago"
+msgid_plural "%lu years ago"
+msgstr[0] "%lu 年前"
+msgstr[1] "%lu 年前"
+
 #  译者：注意保持前导空格
 #: diff.c:105
 #, c-format
@@ -100,20 +241,23 @@
 msgid " %d file changed"
 msgid_plural " %d files changed"
 msgstr[0] " %d 个文件被修改"
+msgstr[1] " %d 个文件被修改"
 
 #: diff.c:1421
 #, c-format
 msgid ", %d insertion(+)"
 msgid_plural ", %d insertions(+)"
 msgstr[0] "，插入 %d 行(+)"
+msgstr[1] "，插入 %d 行(+)"
 
 #: diff.c:1432
 #, c-format
 msgid ", %d deletion(-)"
 msgid_plural ", %d deletions(-)"
 msgstr[0] "，删除 %d 行(-)"
+msgstr[1] "，删除 %d 行(-)"
 
-#: diff.c:3439
+#: diff.c:3478
 #, c-format
 msgid ""
 "Failed to parse --dirstat/-X option parameter:\n"
@@ -149,7 +293,16 @@
 msgid "'%s': short read %s"
 msgstr "'%s'：读取不完整 %s"
 
-#: help.c:287
+#: help.c:207
+#, c-format
+msgid "available git commands in '%s'"
+msgstr "在 '%s' 下可用的 git 命令"
+
+#: help.c:214
+msgid "git commands available from elsewhere on your $PATH"
+msgstr "在 $PATH 路径中的其他地方可用的 git 命令"
+
+#: help.c:270
 #, c-format
 msgid ""
 "'%s' appears to be a git command, but we were not\n"
@@ -158,11 +311,71 @@
 "'%s' 像是一个 git 命令，但却无法运行。\n"
 "可能是 git-%s 受损？"
 
+#: help.c:327
+msgid "Uh oh. Your system reports no Git commands at all."
+msgstr "唉呀，您的系统中未发现 Git 命令。"
+
+#: help.c:349
+#, c-format
+msgid ""
+"WARNING: You called a Git command named '%s', which does not exist.\n"
+"Continuing under the assumption that you meant '%s'"
+msgstr ""
+"警告：您运行一个不存在的 Git 命令 '%s'。继续执行假定您要要运行的\n"
+"是 '%s'"
+
+#: help.c:354
+#, c-format
+msgid "in %0.1f seconds automatically..."
+msgstr "在 %0.1f 秒钟后自动运行..."
+
+#: help.c:361
+#, c-format
+msgid "git: '%s' is not a git command. See 'git --help'."
+msgstr "git：'%s' 不是一个 git 命令。参见 'git --help'。"
+
+#: help.c:365
+msgid ""
+"\n"
+"Did you mean this?"
+msgid_plural ""
+"\n"
+"Did you mean one of these?"
+msgstr[0] ""
+"\n"
+"您指的是这个么？"
+msgstr[1] ""
+"\n"
+"您指的是这些其中一个么？"
+
+#: parse-options.c:493
+msgid "..."
+msgstr "..."
+
+#: parse-options.c:511
+#, c-format
+msgid "usage: %s"
+msgstr "用法：%s"
+
+#. TRANSLATORS: the colon here should align with the
+#. one in "usage: %s" translation
+#: parse-options.c:515
+#, c-format
+msgid "   or: %s"
+msgstr "  或：%s"
+
+#  译者：为保证在输出中对齐，注意调整句中空格！
+#: parse-options.c:518
+#, c-format
+msgid "    %s"
+msgstr "    %s"
+
 #: remote.c:1607
 #, c-format
 msgid "Your branch is ahead of '%s' by %d commit.\n"
 msgid_plural "Your branch is ahead of '%s' by %d commits.\n"
 msgstr[0] "您的分支领先 '%s' 共 %d 个提交。\n"
+msgstr[1] "您的分支领先 '%s' 共 %d 个提交。\n"
 
 #: remote.c:1613
 #, c-format
@@ -170,6 +383,7 @@
 msgid_plural ""
 "Your branch is behind '%s' by %d commits, and can be fast-forwarded.\n"
 msgstr[0] "您的分支落后 '%s' 共 %d 个提交，并且可以快进。\n"
+msgstr[1] "您的分支落后 '%s' 共 %d 个提交，并且可以快进。\n"
 
 #: remote.c:1621
 #, c-format
@@ -182,20 +396,23 @@
 msgstr[0] ""
 "您的分支和 '%s' 出现了偏离，\n"
 "并且各自分别有 %d 和 %d 处不同的提交。\n"
+msgstr[1] ""
+"您的分支和 '%s' 出现了偏离，\n"
+"并且各自分别有 %d 和 %d 处不同的提交。\n"
 
-#: sequencer.c:120 builtin/merge.c:865 builtin/merge.c:978
+#: sequencer.c:121 builtin/merge.c:865 builtin/merge.c:978
 #: builtin/merge.c:1088 builtin/merge.c:1098
 #, c-format
 msgid "Could not open '%s' for writing"
 msgstr "不能为写入打开 '%s'"
 
-#: sequencer.c:122 builtin/merge.c:333 builtin/merge.c:868
+#: sequencer.c:123 builtin/merge.c:333 builtin/merge.c:868
 #: builtin/merge.c:1090 builtin/merge.c:1103
 #, c-format
 msgid "Could not write to '%s'"
 msgstr "不能写入 '%s'"
 
-#: sequencer.c:143
+#: sequencer.c:144
 msgid ""
 "after resolving the conflicts, mark the corrected paths\n"
 "with 'git add <paths>' or 'git rm <paths>'"
@@ -203,7 +420,7 @@
 "冲突解决完毕后，用 'git add <paths>' 或 'git rm <paths>'\n"
 "命令标记修正后的文件"
 
-#: sequencer.c:146
+#: sequencer.c:147
 msgid ""
 "after resolving the conflicts, mark the corrected paths\n"
 "with 'git add <paths>' or 'git rm <paths>'\n"
@@ -212,460 +429,491 @@
 "冲突解决完毕后，用 'git add <paths>' 或 'git rm <paths>'\n"
 "对修正后的文件做标记，然后用 'git commit' 提交"
 
-#: sequencer.c:159 sequencer.c:685 sequencer.c:768
+#: sequencer.c:160 sequencer.c:741 sequencer.c:824
 #, c-format
 msgid "Could not write to %s"
 msgstr "不能写入 %s"
 
-#: sequencer.c:162
+#: sequencer.c:163
 #, c-format
 msgid "Error wrapping up %s"
 msgstr "错误收尾 %s"
 
-#: sequencer.c:177
+#: sequencer.c:178
 msgid "Your local changes would be overwritten by cherry-pick."
 msgstr "您的本地修改将被拣选操作覆盖。"
 
-#: sequencer.c:179
+#: sequencer.c:180
 msgid "Your local changes would be overwritten by revert."
 msgstr "您的本地修改将被还原操作覆盖。"
 
-#: sequencer.c:182
+#: sequencer.c:183
 msgid "Commit your changes or stash them to proceed."
 msgstr "提交您的修改或保存进度后再继续。"
 
 #. TRANSLATORS: %s will be "revert" or "cherry-pick"
-#: sequencer.c:232
+#: sequencer.c:233
 #, c-format
 msgid "%s: Unable to write new index file"
 msgstr "%s：无法写入新索引文件"
 
-#: sequencer.c:298
+#: sequencer.c:261
+msgid "Could not resolve HEAD commit\n"
+msgstr "不能解析 HEAD 提交\n"
+
+#: sequencer.c:282
+msgid "Unable to update cache tree\n"
+msgstr "不能更新缓存\n"
+
+#: sequencer.c:323
+#, c-format
+msgid "Could not parse commit %s\n"
+msgstr "不能解析提交 %s\n"
+
+#: sequencer.c:328
+#, c-format
+msgid "Could not parse parent commit %s\n"
+msgstr "不能解析父提交 %s\n"
+
+#: sequencer.c:358
 msgid "Your index file is unmerged."
 msgstr "您的索引文件未完成合并。"
 
-#: sequencer.c:301
+#: sequencer.c:361
 msgid "You do not have a valid HEAD"
 msgstr "您没有一个有效的 HEAD"
 
-#: sequencer.c:316
+#: sequencer.c:376
 #, c-format
 msgid "Commit %s is a merge but no -m option was given."
 msgstr "提交 %s 是一个合并提交但未提供 -m 选项。"
 
-#: sequencer.c:324
+#: sequencer.c:384
 #, c-format
 msgid "Commit %s does not have parent %d"
 msgstr "提交 %s 没有父提交 %d"
 
-#: sequencer.c:328
+#: sequencer.c:388
 #, c-format
 msgid "Mainline was specified but commit %s is not a merge."
 msgstr "指定了主线但提交 %s 不是一个合并。"
 
 #. TRANSLATORS: The first %s will be "revert" or
 #. "cherry-pick", the second %s a SHA1
-#: sequencer.c:339
+#: sequencer.c:399
 #, c-format
 msgid "%s: cannot parse parent commit %s"
 msgstr "%s：不能解析父提交 %s"
 
-#: sequencer.c:343
+#: sequencer.c:403
 #, c-format
 msgid "Cannot get commit message for %s"
 msgstr "不能得到 %s 的提交说明"
 
-#: sequencer.c:427
+#: sequencer.c:491
 #, c-format
 msgid "could not revert %s... %s"
 msgstr "不能还原 %s... %s"
 
-#: sequencer.c:428
+#: sequencer.c:492
 #, c-format
 msgid "could not apply %s... %s"
 msgstr "不能应用 %s... %s"
 
-#: sequencer.c:450 sequencer.c:909 builtin/log.c:288 builtin/log.c:713
-#: builtin/log.c:1329 builtin/log.c:1548 builtin/merge.c:347
-#: builtin/shortlog.c:181
-msgid "revision walk setup failed"
-msgstr "版本遍历设置失败"
-
-#: sequencer.c:453
+#: sequencer.c:536
 msgid "empty commit set passed"
 msgstr "提供了空的提交集"
 
-#: sequencer.c:461
+#: sequencer.c:544
 #, c-format
 msgid "git %s: failed to read the index"
 msgstr "git %s：无法读取索引"
 
-#: sequencer.c:466
+#: sequencer.c:549
 #, c-format
 msgid "git %s: failed to refresh the index"
 msgstr "git %s：无法刷新索引"
 
-#: sequencer.c:551
+#: sequencer.c:607
 #, c-format
 msgid "Cannot %s during a %s"
 msgstr "无法 %s 在一个 %s 过程中"
 
-#: sequencer.c:573
+#: sequencer.c:629
 #, c-format
 msgid "Could not parse line %d."
 msgstr "不能解析第 %d 行。"
 
-#: sequencer.c:578
+#: sequencer.c:634
 msgid "No commits parsed."
 msgstr "没有提交被解析。"
 
-#: sequencer.c:591
+#: sequencer.c:647
 #, c-format
 msgid "Could not open %s"
 msgstr "不能打开 %s"
 
-#: sequencer.c:595
+#: sequencer.c:651
 #, c-format
 msgid "Could not read %s."
 msgstr "不能读取 %s。"
 
-#: sequencer.c:602
+#: sequencer.c:658
 #, c-format
 msgid "Unusable instruction sheet: %s"
 msgstr "无用的指令表单：%s"
 
-#: sequencer.c:630
+#: sequencer.c:686
 #, c-format
 msgid "Invalid key: %s"
 msgstr "无效键名：%s"
 
-#: sequencer.c:633
+#: sequencer.c:689
 #, c-format
 msgid "Invalid value for %s: %s"
-msgstr "无效的 %s 值：%s"
+msgstr "%s 的值无效：%s"
 
-#: sequencer.c:645
+#: sequencer.c:701
 #, c-format
 msgid "Malformed options sheet: %s"
 msgstr "非法的选项表单：%s"
 
-#: sequencer.c:666
+#: sequencer.c:722
 msgid "a cherry-pick or revert is already in progress"
 msgstr "一个拣选或还原操作已在进行"
 
-#: sequencer.c:667
+#: sequencer.c:723
 msgid "try \"git cherry-pick (--continue | --quit | --abort)\""
 msgstr "尝试 \"git cherry-pick (--continue | --quit | --abort)\""
 
-#: sequencer.c:671
+#: sequencer.c:727
 #, c-format
 msgid "Could not create sequencer directory %s"
 msgstr "不能创建序列目录 %s"
 
-#: sequencer.c:687 sequencer.c:772
+#: sequencer.c:743 sequencer.c:828
 #, c-format
 msgid "Error wrapping up %s."
 msgstr "错误收尾 %s。"
 
-#: sequencer.c:706 sequencer.c:840
+#: sequencer.c:762 sequencer.c:896
 msgid "no cherry-pick or revert in progress"
 msgstr "没有拣选或还原操作在进行"
 
-#: sequencer.c:708
+#: sequencer.c:764
 msgid "cannot resolve HEAD"
 msgstr "不能解析 HEAD"
 
-#: sequencer.c:710
+#: sequencer.c:766
 msgid "cannot abort from a branch yet to be born"
 msgstr "不能从尚未建立的分支终止"
 
-#: sequencer.c:732
+#: sequencer.c:788 builtin/apply.c:3689
 #, c-format
 msgid "cannot open %s: %s"
 msgstr "不能打开 %s：%s"
 
-#: sequencer.c:735
+#: sequencer.c:791
 #, c-format
 msgid "cannot read %s: %s"
 msgstr "不能读取 %s：%s"
 
-#: sequencer.c:736
+#: sequencer.c:792
 msgid "unexpected end of file"
 msgstr "未预期的文件结束"
 
-#: sequencer.c:742
+#: sequencer.c:798
 #, c-format
 msgid "stored pre-cherry-pick HEAD file '%s' is corrupt"
 msgstr "保存拣选提交前的 HEAD 文件 '%s' 损坏"
 
-#: sequencer.c:765
+#: sequencer.c:821
 #, c-format
 msgid "Could not format %s."
 msgstr "不能格式化 %s。"
 
-#: sequencer.c:927
+#: sequencer.c:983
 msgid "Can't revert as initial commit"
 msgstr "不能作为初始提交还原"
 
-#: sequencer.c:928
+#: sequencer.c:984
 msgid "Can't cherry-pick into empty head"
 msgstr "不能拣选到空分支"
 
-#: wt-status.c:134
+#: sha1_name.c:864
+msgid "HEAD does not point to a branch"
+msgstr "HEAD 没有指向一个分支"
+
+#: sha1_name.c:867
+#, c-format
+msgid "No such branch: '%s'"
+msgstr "没有此分支：'%s'"
+
+#: sha1_name.c:869
+#, c-format
+msgid "No upstream configured for branch '%s'"
+msgstr "尚未给分支 '%s' 设置上游"
+
+#: sha1_name.c:872
+#, c-format
+msgid "Upstream branch '%s' not stored as a remote-tracking branch"
+msgstr "上游分支 '%s' 没有存储为一个远程跟踪分支"
+
+#: wt-status.c:135
 msgid "Unmerged paths:"
 msgstr "未合并的路径："
 
 #  译者：注意保持前导空格
-#: wt-status.c:140 wt-status.c:157
+#: wt-status.c:141 wt-status.c:158
 #, c-format
 msgid "  (use \"git reset %s <file>...\" to unstage)"
 msgstr "  （使用 \"git reset %s <file>...\" 撤出暂存区）"
 
 #  译者：注意保持前导空格
-#: wt-status.c:142 wt-status.c:159
+#: wt-status.c:143 wt-status.c:160
 msgid "  (use \"git rm --cached <file>...\" to unstage)"
 msgstr "  （使用 \"git rm --cached <file>...\" 撤出暂存区）"
 
 #  译者：注意保持前导空格
-#: wt-status.c:143
+#: wt-status.c:144
 msgid "  (use \"git add/rm <file>...\" as appropriate to mark resolution)"
 msgstr "  （酌情使用 \"git add/rm <file>...\" 标记解决方案）"
 
-#: wt-status.c:151
+#: wt-status.c:152
 msgid "Changes to be committed:"
 msgstr "要提交的变更："
 
-#: wt-status.c:169
+#: wt-status.c:170
 msgid "Changes not staged for commit:"
 msgstr "尚未暂存以备提交的变更："
 
 #  译者：注意保持前导空格
-#: wt-status.c:173
+#: wt-status.c:174
 msgid "  (use \"git add <file>...\" to update what will be committed)"
 msgstr "  （使用 \"git add <file>...\" 更新要提交的内容）"
 
 #  译者：注意保持前导空格
-#: wt-status.c:175
+#: wt-status.c:176
 msgid "  (use \"git add/rm <file>...\" to update what will be committed)"
 msgstr "  （使用 \"git add/rm <file>...\" 更新要提交的内容）"
 
 #  译者：注意保持前导空格
-#: wt-status.c:176
+#: wt-status.c:177
 msgid ""
 "  (use \"git checkout -- <file>...\" to discard changes in working directory)"
 msgstr "  （使用 \"git checkout -- <file>...\" 丢弃工作区的改动）"
 
 #  译者：注意保持前导空格
-#: wt-status.c:178
+#: wt-status.c:179
 msgid "  (commit or discard the untracked or modified content in submodules)"
 msgstr "  （提交或丢弃子模组中未跟踪或修改的内容）"
 
-#: wt-status.c:187
+#: wt-status.c:188
 #, c-format
 msgid "%s files:"
 msgstr "%s文件："
 
 #  译者：注意保持前导空格
-#: wt-status.c:190
+#: wt-status.c:191
 #, c-format
 msgid "  (use \"git %s <file>...\" to include in what will be committed)"
 msgstr "  （使用 \"git %s <file>...\" 以包含要提交的内容）"
 
-#: wt-status.c:207
+#: wt-status.c:208
 msgid "bug"
 msgstr "bug"
 
-#: wt-status.c:212
+#: wt-status.c:213
 msgid "both deleted:"
 msgstr "双方删除："
 
-#: wt-status.c:213
+#: wt-status.c:214
 msgid "added by us:"
 msgstr "由我们添加："
 
-#: wt-status.c:214
+#: wt-status.c:215
 msgid "deleted by them:"
 msgstr "由他们删除："
 
-#: wt-status.c:215
+#: wt-status.c:216
 msgid "added by them:"
 msgstr "由他们添加："
 
-#: wt-status.c:216
+#: wt-status.c:217
 msgid "deleted by us:"
 msgstr "由我们删除："
 
-#: wt-status.c:217
+#: wt-status.c:218
 msgid "both added:"
 msgstr "双方添加："
 
-#: wt-status.c:218
+#: wt-status.c:219
 msgid "both modified:"
 msgstr "双方修改："
 
 #  译者：末尾两个字节可能被删减，如果翻译为中文标点会出现半个汉字
-#: wt-status.c:248
+#: wt-status.c:249
 msgid "new commits, "
 msgstr "新提交, "
 
 #  译者：末尾两个字节可能被删减，如果翻译为中文标点会出现半个汉字
-#: wt-status.c:250
+#: wt-status.c:251
 msgid "modified content, "
 msgstr "修改的内容, "
 
 #  译者：末尾两个字节可能被删减，如果翻译为中文标点会出现半个汉字
-#: wt-status.c:252
+#: wt-status.c:253
 msgid "untracked content, "
 msgstr "未跟踪的内容, "
 
 #  译者：为保证在输出中对齐，注意调整句中空格！
-#: wt-status.c:266
+#: wt-status.c:267
 #, c-format
 msgid "new file:   %s"
 msgstr "新文件：    %s"
 
 #  译者：为保证在输出中对齐，注意调整句中空格！
-#: wt-status.c:269
+#: wt-status.c:270
 #, c-format
 msgid "copied:     %s -> %s"
 msgstr "拷贝：      %s -> %s"
 
 #  译者：为保证在输出中对齐，注意调整句中空格！
-#: wt-status.c:272
+#: wt-status.c:273
 #, c-format
 msgid "deleted:    %s"
 msgstr "删除：      %s"
 
 #  译者：为保证在输出中对齐，注意调整句中空格！
-#: wt-status.c:275
+#: wt-status.c:276
 #, c-format
 msgid "modified:   %s"
 msgstr "修改：      %s"
 
 #  译者：为保证在输出中对齐，注意调整句中空格！
-#: wt-status.c:278
+#: wt-status.c:279
 #, c-format
 msgid "renamed:    %s -> %s"
 msgstr "重命名：    %s -> %s"
 
 #  译者：为保证在输出中对齐，注意调整句中空格！
-#: wt-status.c:281
+#: wt-status.c:282
 #, c-format
 msgid "typechange: %s"
 msgstr "类型变更：  %s"
 
 #  译者：为保证在输出中对齐，注意调整句中空格！
-#: wt-status.c:284
+#: wt-status.c:285
 #, c-format
 msgid "unknown:    %s"
 msgstr "未知：      %s"
 
 #  译者：为保证在输出中对齐，注意调整句中空格！
-#: wt-status.c:287
+#: wt-status.c:288
 #, c-format
 msgid "unmerged:   %s"
 msgstr "未合并：    %s"
 
-#: wt-status.c:290
+#: wt-status.c:291
 #, c-format
 msgid "bug: unhandled diff status %c"
 msgstr "bug：未处理的差异状态 %c"
 
-#: wt-status.c:713
+#: wt-status.c:737
 msgid "On branch "
 msgstr "位于分支 "
 
-#: wt-status.c:720
+#: wt-status.c:744
 msgid "Not currently on any branch."
 msgstr "当前不在任何分支上。"
 
-#: wt-status.c:731
+#: wt-status.c:755
 msgid "Initial commit"
 msgstr "初始提交"
 
-#: wt-status.c:745
+#: wt-status.c:769
 msgid "Untracked"
 msgstr "未跟踪的"
 
-#: wt-status.c:747
+#: wt-status.c:771
 msgid "Ignored"
 msgstr "忽略的"
 
-#: wt-status.c:749
+#: wt-status.c:773
 #, c-format
 msgid "Untracked files not listed%s"
 msgstr "未跟踪的文件没有列出%s"
 
 #  译者：中文字符串拼接，可删除前导空格
-#: wt-status.c:751
+#: wt-status.c:775
 msgid " (use -u option to show untracked files)"
 msgstr "（使用 -u 参数显示未跟踪的文件）"
 
-#: wt-status.c:757
+#: wt-status.c:781
 msgid "No changes"
 msgstr "没有修改"
 
-#: wt-status.c:761
+#: wt-status.c:785
 #, c-format
 msgid "no changes added to commit%s\n"
 msgstr "修改尚未加入提交%s\n"
 
 #  译者：中文字符串拼接，可删除前导空格
-#: wt-status.c:763
+#: wt-status.c:787
 msgid " (use \"git add\" and/or \"git commit -a\")"
 msgstr "（使用 \"git add\" 和/或 \"git commit -a\"）"
 
-#: wt-status.c:765
+#: wt-status.c:789
 #, c-format
 msgid "nothing added to commit but untracked files present%s\n"
 msgstr "空提交但存在未跟踪文件%s\n"
 
 #  译者：中文字符串拼接，可删除前导空格
-#: wt-status.c:767
+#: wt-status.c:791
 msgid " (use \"git add\" to track)"
 msgstr "（使用 \"git add\" 建立跟踪）"
 
-#: wt-status.c:769 wt-status.c:772 wt-status.c:775
+#: wt-status.c:793 wt-status.c:796 wt-status.c:799
 #, c-format
 msgid "nothing to commit%s\n"
 msgstr "无须提交%s\n"
 
 #  译者：中文字符串拼接，可删除前导空格
-#: wt-status.c:770
+#: wt-status.c:794
 msgid " (create/copy files and use \"git add\" to track)"
 msgstr "（新建/拷贝的文件使用 \"git add\" 建立跟踪）"
 
 #  译者：中文字符串拼接，可删除前导空格
-#: wt-status.c:773
+#: wt-status.c:797
 msgid " (use -u to show untracked files)"
 msgstr "（使用 -u 显示未跟踪文件）"
 
 #  译者：中文字符串拼接，可删除前导空格
-#: wt-status.c:776
+#: wt-status.c:800
 msgid " (working directory clean)"
 msgstr "（干净的工作区）"
 
-#: wt-status.c:884
+#: wt-status.c:908
 msgid "HEAD (no branch)"
 msgstr "HEAD（非分支）"
 
 #  译者：注意保持句尾空格
-#: wt-status.c:890
+#: wt-status.c:914
 msgid "Initial commit on "
 msgstr "初始提交于 "
 
 #  译者：注意保持句尾空格
-#: wt-status.c:905
+#: wt-status.c:929
 msgid "behind "
 msgstr "落后 "
 
 #  译者：注意保持句尾空格
-#: wt-status.c:908 wt-status.c:911
+#: wt-status.c:932 wt-status.c:935
 msgid "ahead "
 msgstr "领先 "
 
 #  译者：注意保持句尾空格
-#: wt-status.c:913
+#: wt-status.c:937
 msgid ", behind "
 msgstr "，落后 "
 
@@ -674,7 +922,7 @@
 msgid "unexpected diff status %c"
 msgstr "意外的差异状态 %c"
 
-#: builtin/add.c:67 builtin/commit.c:298
+#: builtin/add.c:67 builtin/commit.c:226
 msgid "updating files failed"
 msgstr "更新文件失败"
 
@@ -764,15 +1012,477 @@
 msgid "Maybe you wanted to say 'git add .'?\n"
 msgstr "也许您想要执行 'git add .'？\n"
 
-#: builtin/add.c:420 builtin/clean.c:95 builtin/commit.c:358 builtin/mv.c:82
+#: builtin/add.c:420 builtin/clean.c:95 builtin/commit.c:286 builtin/mv.c:82
 #: builtin/rm.c:162
 msgid "index file corrupt"
 msgstr "索引文件损坏"
 
-#: builtin/add.c:476 builtin/mv.c:229 builtin/rm.c:260
+#: builtin/add.c:476 builtin/apply.c:4100 builtin/mv.c:229 builtin/rm.c:260
 msgid "Unable to write new index file"
 msgstr "无法写入新索引文件"
 
+#: builtin/apply.c:53
+msgid "git apply [options] [<patch>...]"
+msgstr "git apply [选项] [<补丁>...]"
+
+#: builtin/apply.c:106
+#, c-format
+msgid "unrecognized whitespace option '%s'"
+msgstr "未能识别的空白字符选项 '%s'"
+
+#: builtin/apply.c:121
+#, c-format
+msgid "unrecognized whitespace ignore option '%s'"
+msgstr "未能识别的空白字符忽略选项 '%s'"
+
+#: builtin/apply.c:815
+#, c-format
+msgid "Cannot prepare timestamp regexp %s"
+msgstr "无法准备时间戳正则表达式 %s"
+
+#: builtin/apply.c:824
+#, c-format
+msgid "regexec returned %d for input: %s"
+msgstr "regexec 返回 %d，输入为：%s"
+
+#: builtin/apply.c:905
+#, c-format
+msgid "unable to find filename in patch at line %d"
+msgstr "不能在补丁的第 %d 行找到文件名"
+
+#: builtin/apply.c:937
+#, c-format
+msgid "git apply: bad git-diff - expected /dev/null, got %s on line %d"
+msgstr "git apply：错误的 git-diff - 期望 /dev/null，但在第 %2$d 行得到 %1$s"
+
+#: builtin/apply.c:941
+#, c-format
+msgid "git apply: bad git-diff - inconsistent new filename on line %d"
+msgstr "git apply：错误的 git-diff - 第 %d 行上新文件名不一致"
+
+#: builtin/apply.c:942
+#, c-format
+msgid "git apply: bad git-diff - inconsistent old filename on line %d"
+msgstr "git apply：错误的 git-diff - 第 %d 行上旧文件名不一致"
+
+#: builtin/apply.c:949
+#, c-format
+msgid "git apply: bad git-diff - expected /dev/null on line %d"
+msgstr "git apply：错误的 git-diff - 期望 /dev/null 于第 %d 行"
+
+#: builtin/apply.c:1394
+#, c-format
+msgid "recount: unexpected line: %.*s"
+msgstr "recount：意外的行：%.*s"
+
+#: builtin/apply.c:1451
+#, c-format
+msgid "patch fragment without header at line %d: %.*s"
+msgstr "第 %d 行的补丁片段没有头信息：%.*s"
+
+#: builtin/apply.c:1468
+#, c-format
+msgid ""
+"git diff header lacks filename information when removing %d leading pathname "
+"component (line %d)"
+msgid_plural ""
+"git diff header lacks filename information when removing %d leading pathname "
+"components (line %d)"
+msgstr[0] "当移除 %d 个前导路径后 git diff 头缺乏文件名信息（第 %d 行）"
+msgstr[1] "当移除 %d 个前导路径后 git diff 头缺乏文件名信息（第 %d 行）"
+
+#: builtin/apply.c:1628
+msgid "new file depends on old contents"
+msgstr "新文件依赖旧内容"
+
+#: builtin/apply.c:1630
+msgid "deleted file still has contents"
+msgstr "删除的文件仍有内容"
+
+#: builtin/apply.c:1656
+#, c-format
+msgid "corrupt patch at line %d"
+msgstr "补丁损坏位于第 %d 行"
+
+#: builtin/apply.c:1692
+#, c-format
+msgid "new file %s depends on old contents"
+msgstr "新文件 %s 依赖旧内容"
+
+#: builtin/apply.c:1694
+#, c-format
+msgid "deleted file %s still has contents"
+msgstr "删除的文件 %s 仍有内容"
+
+#: builtin/apply.c:1697
+#, c-format
+msgid "** warning: file %s becomes empty but is not deleted"
+msgstr "** 警告：文件 %s 成为空文件但并未删除"
+
+#: builtin/apply.c:1843
+#, c-format
+msgid "corrupt binary patch at line %d: %.*s"
+msgstr "二进制补丁在第 %d 行损坏：%.*s"
+
+#. there has to be one hunk (forward hunk)
+#: builtin/apply.c:1872
+#, c-format
+msgid "unrecognized binary patch at line %d"
+msgstr "未能识别的二进制补丁位于第 %d 行"
+
+#: builtin/apply.c:1958
+#, c-format
+msgid "patch with only garbage at line %d"
+msgstr "补丁文件的第 %d 行只有垃圾数据"
+
+#: builtin/apply.c:2048
+#, c-format
+msgid "unable to read symlink %s"
+msgstr "无法读取符号链接 %s"
+
+#: builtin/apply.c:2052
+#, c-format
+msgid "unable to open or read %s"
+msgstr "不能打开或读取 %s"
+
+#: builtin/apply.c:2123
+msgid "oops"
+msgstr "哎哟"
+
+#: builtin/apply.c:2645
+#, c-format
+msgid "invalid start of line: '%c'"
+msgstr "无效的行首字符：'%c'"
+
+#: builtin/apply.c:2763
+#, c-format
+msgid "Hunk #%d succeeded at %d (offset %d line)."
+msgid_plural "Hunk #%d succeeded at %d (offset %d lines)."
+msgstr[0] "块 #%d 成功应用于 %d (偏移 %d 行）"
+msgstr[1] "块 #%d 成功应用于 %d (偏移 %d 行）"
+
+#: builtin/apply.c:2775
+#, c-format
+msgid "Context reduced to (%ld/%ld) to apply fragment at %d"
+msgstr "上下文减少到（%ld/%ld）以在第 %d 行应用补丁片段"
+
+#: builtin/apply.c:2781
+#, c-format
+msgid ""
+"while searching for:\n"
+"%.*s"
+msgstr ""
+"当查询：\n"
+"%.*s"
+
+#: builtin/apply.c:2800
+#, c-format
+msgid "missing binary patch data for '%s'"
+msgstr "缺失 '%s' 的二进制补丁数据"
+
+#: builtin/apply.c:2903
+#, c-format
+msgid "binary patch does not apply to '%s'"
+msgstr "二进制补丁未应用到 '%s'"
+
+#: builtin/apply.c:2909
+#, c-format
+msgid "binary patch to '%s' creates incorrect result (expecting %s, got %s)"
+msgstr "到 '%s' 的二进制补丁产生了不正确的结果（预期 %s，得到 %s）"
+
+#: builtin/apply.c:2930
+#, c-format
+msgid "patch failed: %s:%ld"
+msgstr "打补丁失败：%s:%ld"
+
+#: builtin/apply.c:3045
+#, c-format
+msgid "patch %s has been renamed/deleted"
+msgstr "补丁 %s 已经被重命名/删除"
+
+#: builtin/apply.c:3052 builtin/apply.c:3069
+#, c-format
+msgid "read of %s failed"
+msgstr "读取 %s 失败"
+
+#: builtin/apply.c:3084
+msgid "removal patch leaves file contents"
+msgstr "移除补丁仍留下了文件内容"
+
+#: builtin/apply.c:3105
+#, c-format
+msgid "%s: already exists in working directory"
+msgstr "%s：已经存在于工作区中"
+
+#: builtin/apply.c:3143
+#, c-format
+msgid "%s: has been deleted/renamed"
+msgstr "%s：已经被删除/重命名"
+
+#: builtin/apply.c:3148 builtin/apply.c:3179
+#, c-format
+msgid "%s: %s"
+msgstr "%s：%s"
+
+#: builtin/apply.c:3159
+#, c-format
+msgid "%s: does not exist in index"
+msgstr "%s：不存在于索引中"
+
+#: builtin/apply.c:3173
+#, c-format
+msgid "%s: does not match index"
+msgstr "%s：和索引不匹配"
+
+#: builtin/apply.c:3190
+#, c-format
+msgid "%s: wrong type"
+msgstr "%s：错误类型"
+
+#: builtin/apply.c:3192
+#, c-format
+msgid "%s has type %o, expected %o"
+msgstr "%s 的类型是 %o，预期是 %o"
+
+#: builtin/apply.c:3247
+#, c-format
+msgid "%s: already exists in index"
+msgstr "%s：已经存在于索引中"
+
+#: builtin/apply.c:3266
+#, fuzzy, c-format
+msgid "new mode (%o) of %s does not match old mode (%o)%s%s"
+msgstr "%2$s 的新模式（%1$o）和旧模式（%3$o）%4$s%5$s 不匹配"
+
+#: builtin/apply.c:3272
+#, c-format
+msgid "%s: patch does not apply"
+msgstr "%s：补丁未应用"
+
+#: builtin/apply.c:3285
+#, c-format
+msgid "Checking patch %s..."
+msgstr "检查补丁 %s..."
+
+#: builtin/apply.c:3340 builtin/checkout.c:212 builtin/reset.c:158
+#, c-format
+msgid "make_cache_entry failed for path '%s'"
+msgstr "对路径 '%s' 的 make_cache_entry 操作失败"
+
+#: builtin/apply.c:3483
+#, c-format
+msgid "unable to remove %s from index"
+msgstr "不能从索引中移除 %s"
+
+#: builtin/apply.c:3510
+#, c-format
+msgid "corrupt patch for subproject %s"
+msgstr "子项目 %s 损坏的补丁"
+
+#: builtin/apply.c:3514
+#, c-format
+msgid "unable to stat newly created file '%s'"
+msgstr "不能枚举新建文件 '%s' 的状态"
+
+#: builtin/apply.c:3519
+#, c-format
+msgid "unable to create backing store for newly created file %s"
+msgstr "不能为新建文件 %s 创建后端存储"
+
+#: builtin/apply.c:3522
+#, c-format
+msgid "unable to add cache entry for %s"
+msgstr "无法为 %s 添加缓存条目"
+
+#: builtin/apply.c:3555
+#, c-format
+msgid "closing file '%s'"
+msgstr "关闭文件 '%s'"
+
+#: builtin/apply.c:3604
+#, c-format
+msgid "unable to write file '%s' mode %o"
+msgstr "不能写文件 '%s' 权限 %o"
+
+#: builtin/apply.c:3660
+#, c-format
+msgid "Applied patch %s cleanly."
+msgstr "成功应用补丁 %s。"
+
+#: builtin/apply.c:3668
+msgid "internal error"
+msgstr "内部错误"
+
+#. Say this even without --verbose
+#: builtin/apply.c:3671
+#, c-format
+msgid "Applying patch %%s with %d reject..."
+msgid_plural "Applying patch %%s with %d rejects..."
+msgstr[0] "应用补丁 %%s 时 %d 个被拒绝..."
+msgstr[1] "应用补丁 %%s 时 %d 个被拒绝..."
+
+#: builtin/apply.c:3681
+#, c-format
+msgid "truncating .rej filename to %.*s.rej"
+msgstr "截短 .rej 文件名为 %.*s.rej"
+
+#: builtin/apply.c:3702
+#, c-format
+msgid "Hunk #%d applied cleanly."
+msgstr "第 #%d 个片段成功应用。"
+
+#: builtin/apply.c:3705
+#, c-format
+msgid "Rejected hunk #%d."
+msgstr "拒绝第 #%d 个片段。"
+
+#: builtin/apply.c:3836
+msgid "unrecognized input"
+msgstr "未能识别的输入"
+
+#: builtin/apply.c:3847
+msgid "unable to read index file"
+msgstr "无法读取索引文件"
+
+#: builtin/apply.c:3962 builtin/apply.c:3965
+msgid "path"
+msgstr "路径"
+
+#: builtin/apply.c:3963
+msgid "don't apply changes matching the given path"
+msgstr "不要应用与给出路径向匹配的变更"
+
+#: builtin/apply.c:3966
+msgid "apply changes matching the given path"
+msgstr "应用与给出路径向匹配的变更"
+
+#: builtin/apply.c:3968
+msgid "num"
+msgstr "数字"
+
+#: builtin/apply.c:3969
+msgid "remove <num> leading slashes from traditional diff paths"
+msgstr "从传统的 diff 路径中移除 <数字> 个前导路径"
+
+#: builtin/apply.c:3972
+msgid "ignore additions made by the patch"
+msgstr "忽略补丁中的添加的文件"
+
+#: builtin/apply.c:3974
+msgid "instead of applying the patch, output diffstat for the input"
+msgstr "不应用补丁，而是显示输入的差异统计（diffstat）"
+
+#: builtin/apply.c:3978
+msgid "shows number of added and deleted lines in decimal notation"
+msgstr "以数字方式显示添加或删除行的数量"
+
+#: builtin/apply.c:3980
+msgid "instead of applying the patch, output a summary for the input"
+msgstr "不应用补丁，而是显示输入的概要"
+
+#: builtin/apply.c:3982
+msgid "instead of applying the patch, see if the patch is applicable"
+msgstr "不应用补丁，而是查看补丁是否可应用"
+
+#: builtin/apply.c:3984
+msgid "make sure the patch is applicable to the current index"
+msgstr "确认补丁可以应用到当前索引"
+
+#: builtin/apply.c:3986
+msgid "apply a patch without touching the working tree"
+msgstr "应用补丁而不修改工作区"
+
+#: builtin/apply.c:3988
+msgid "also apply the patch (use with --stat/--summary/--check)"
+msgstr "同时应用此补丁（和 --stat/--summary/--check 共用）"
+
+#: builtin/apply.c:3990
+msgid "build a temporary index based on embedded index information"
+msgstr "创建一个临时索引基于嵌入的索引信息"
+
+#: builtin/apply.c:3992
+msgid "paths are separated with NUL character"
+msgstr "路径以 NUL 字符分隔"
+
+#: builtin/apply.c:3995
+msgid "ensure at least <n> lines of context match"
+msgstr "确保至少匹配 <n> 行上下文"
+
+#: builtin/apply.c:3996
+msgid "action"
+msgstr "动作"
+
+#: builtin/apply.c:3997
+msgid "detect new or modified lines that have whitespace errors"
+msgstr "检查新增和修改的行中间的空白字符滥用"
+
+#: builtin/apply.c:4000 builtin/apply.c:4003
+msgid "ignore changes in whitespace when finding context"
+msgstr "查找上下文时忽略空白字符的变更"
+
+#: builtin/apply.c:4006
+msgid "apply the patch in reverse"
+msgstr "反向应用补丁"
+
+#: builtin/apply.c:4008
+msgid "don't expect at least one line of context"
+msgstr "无需至少一行上下文"
+
+#: builtin/apply.c:4010
+msgid "leave the rejected hunks in corresponding *.rej files"
+msgstr "将拒绝的补丁片段保存在对应的 *.rej 文件中"
+
+#: builtin/apply.c:4012
+msgid "allow overlapping hunks"
+msgstr "允许重叠的补丁片段"
+
+#: builtin/apply.c:4013
+msgid "be verbose"
+msgstr "冗长输出"
+
+#: builtin/apply.c:4015
+msgid "tolerate incorrectly detected missing new-line at the end of file"
+msgstr "宽容不正确的文件末尾换行符"
+
+#: builtin/apply.c:4018
+msgid "do not trust the line counts in the hunk headers"
+msgstr "不信任补丁片段的头信息中的行号"
+
+#: builtin/apply.c:4020
+msgid "root"
+msgstr "根目录"
+
+#: builtin/apply.c:4021
+msgid "prepend <root> to all filenames"
+msgstr "为所有文件名前添加 <根目录>"
+
+#: builtin/apply.c:4042
+msgid "--index outside a repository"
+msgstr "--index 在一个版本库之外"
+
+#: builtin/apply.c:4045
+msgid "--cached outside a repository"
+msgstr "--cached 在一个版本库之外"
+
+#: builtin/apply.c:4061
+#, c-format
+msgid "can't open patch '%s'"
+msgstr "不能打开补丁 '%s'"
+
+#: builtin/apply.c:4075
+#, c-format
+msgid "squelched %d whitespace error"
+msgid_plural "squelched %d whitespace errors"
+msgstr[0] "抑制下仍有 %d 个空白字符误用"
+msgstr[1] "抑制下仍有 %d 个空白字符误用"
+
+#: builtin/apply.c:4081 builtin/apply.c:4091
+#, c-format
+msgid "%d line adds whitespace errors."
+msgid_plural "%d lines add whitespace errors."
+msgstr[0] "%d 行有空白字符误用。"
+msgstr[1] "%d 行有空白字符误用。"
+
 #: builtin/archive.c:17
 #, c-format
 msgid "could not create archive file '%s'"
@@ -809,7 +1519,7 @@
 msgstr "git archive：预期一个刷新"
 
 #  译者：保持原换行格式，在输出时 %s 的替代内容会让字符串变长
-#: builtin/branch.c:137
+#: builtin/branch.c:144
 #, c-format
 msgid ""
 "deleting branch '%s' that has been merged to\n"
@@ -819,7 +1529,7 @@
 "         '%s'，但未合并到 HEAD。"
 
 #  译者：保持原换行格式，在输出时 %s 的替代内容会让字符串变长
-#: builtin/branch.c:141
+#: builtin/branch.c:148
 #, c-format
 msgid ""
 "not deleting branch '%s' that is not yet merged to\n"
@@ -828,36 +1538,35 @@
 "并未删除分支 '%s'， 虽然它已经合并到 HEAD，\n"
 "         然而却尚未被合并到分支 '%s' 。"
 
-#  译者：汉字之间无空格，故删除尾部空格
-#. TRANSLATORS: This is "remote " in "remote branch '%s' not found"
-#: builtin/branch.c:163
-msgid "remote "
-msgstr "远程"
-
-#: builtin/branch.c:171
+#: builtin/branch.c:180
 msgid "cannot use -a with -d"
 msgstr "不能将 -a 和 -d 共用"
 
-#: builtin/branch.c:177
+#: builtin/branch.c:186
 msgid "Couldn't look up commit object for HEAD"
 msgstr "无法查询 HEAD 指向的提交对象"
 
-#: builtin/branch.c:182
+#: builtin/branch.c:191
 #, c-format
 msgid "Cannot delete the branch '%s' which you are currently on."
 msgstr "无法删除您当前所在的分支 '%s'。"
 
-#: builtin/branch.c:192
+#: builtin/branch.c:202
 #, c-format
-msgid "%sbranch '%s' not found."
-msgstr "%s分支 '%s' 未发现。"
+msgid "remote branch '%s' not found."
+msgstr "远程分支 '%s' 未发现。"
 
-#: builtin/branch.c:200
+#: builtin/branch.c:203
+#, c-format
+msgid "branch '%s' not found."
+msgstr "分支 '%s' 未发现。"
+
+#: builtin/branch.c:210
 #, c-format
 msgid "Couldn't look up commit object for '%s'"
 msgstr "无法查询 '%s' 指向的提交对象"
 
-#: builtin/branch.c:206
+#: builtin/branch.c:216
 #, c-format
 msgid ""
 "The branch '%s' is not fully merged.\n"
@@ -866,97 +1575,123 @@
 "分支 '%s' 没有完全合并。\n"
 "如果您确认要删除它，执行 'git branch -D %s'。"
 
-#: builtin/branch.c:214
+#: builtin/branch.c:225
 #, c-format
-msgid "Error deleting %sbranch '%s'"
-msgstr "删除 %s分支 '%s' 时出错"
+msgid "Error deleting remote branch '%s'"
+msgstr "删除远程分支 '%s' 时出错"
 
-#: builtin/branch.c:219
+#: builtin/branch.c:226
 #, c-format
-msgid "Deleted %sbranch %s (was %s).\n"
-msgstr "已删除 %s分支 %s（曾为 %s）。\n"
+msgid "Error deleting branch '%s'"
+msgstr "删除分支 '%s' 时出错"
 
-#: builtin/branch.c:224
+#: builtin/branch.c:233
+#, c-format
+msgid "Deleted remote branch %s (was %s).\n"
+msgstr "已删除远程分支 %s（曾为 %s）。\n"
+
+#: builtin/branch.c:234
+#, c-format
+msgid "Deleted branch %s (was %s).\n"
+msgstr "已删除分支 %s（曾为 %s）。\n"
+
+#: builtin/branch.c:239
 msgid "Update of config-file failed"
 msgstr "无法更新 config 文件"
 
-#: builtin/branch.c:322
+#: builtin/branch.c:337
 #, c-format
 msgid "branch '%s' does not point at a commit"
 msgstr "分支 '%s' 未指向一个提交"
 
-#  译者：注意保持句尾空格
-#: builtin/branch.c:394
+#: builtin/branch.c:409
 #, c-format
-msgid "behind %d] "
-msgstr "落后 %d] "
+msgid "[%s: behind %d]"
+msgstr "[%s：落后 %d]"
 
-#  译者：注意保持句尾空格
-#: builtin/branch.c:396
+#: builtin/branch.c:411
 #, c-format
-msgid "ahead %d] "
-msgstr "领先 %d] "
+msgid "[behind %d]"
+msgstr "[落后 %d]"
 
-#  译者：注意保持句尾空格
-#: builtin/branch.c:398
+#: builtin/branch.c:415
 #, c-format
-msgid "ahead %d, behind %d] "
-msgstr "领先 %d，落后 %d] "
+msgid "[%s: ahead %d]"
+msgstr "[%s：领先 %d]"
 
-#: builtin/branch.c:501
+#: builtin/branch.c:417
+#, c-format
+msgid "[ahead %d]"
+msgstr "[领先 %d]"
+
+#: builtin/branch.c:420
+#, c-format
+msgid "[%s: ahead %d, behind %d]"
+msgstr "[%s：领先 %d，落后 %d]"
+
+#: builtin/branch.c:423
+#, c-format
+msgid "[ahead %d, behind %d]"
+msgstr "[领先 %d，落后 %d]"
+
+#: builtin/branch.c:535
 msgid "(no branch)"
 msgstr "（非分支）"
 
-#: builtin/branch.c:566
+#: builtin/branch.c:600
 msgid "some refs could not be read"
 msgstr "一些引用不能读取"
 
-#: builtin/branch.c:579
+#: builtin/branch.c:613
 msgid "cannot rename the current branch while not on any."
 msgstr "无法重命名当前分支因为不处于任何分支上。"
 
-#: builtin/branch.c:589
+#: builtin/branch.c:623
 #, c-format
 msgid "Invalid branch name: '%s'"
 msgstr "无效的分支名：'%s'"
 
-#: builtin/branch.c:604
+#: builtin/branch.c:638
 msgid "Branch rename failed"
 msgstr "分支重命名失败"
 
-#: builtin/branch.c:608
+#: builtin/branch.c:642
 #, c-format
 msgid "Renamed a misnamed branch '%s' away"
 msgstr "重命名掉一个错误命名的旧分支 '%s'"
 
-#: builtin/branch.c:612
+#: builtin/branch.c:646
 #, c-format
 msgid "Branch renamed to %s, but HEAD is not updated!"
 msgstr "分支重命名为 %s，但 HEAD 没有更新！"
 
-#: builtin/branch.c:619
+#: builtin/branch.c:653
 msgid "Branch is renamed, but update of config-file failed"
 msgstr "分支被重命名，但更新 config 文件失败"
 
-#: builtin/branch.c:634
+#: builtin/branch.c:668
 #, c-format
 msgid "malformed object name %s"
 msgstr "非法的对象名 %s"
 
-#: builtin/branch.c:658
+#: builtin/branch.c:692
 #, c-format
-msgid "could not write branch description template: %s\n"
-msgstr "不能写分支描述模版：%s\n"
+msgid "could not write branch description template: %s"
+msgstr "不能写分支描述模版：%s"
 
-#: builtin/branch.c:746
+#: builtin/branch.c:783
 msgid "Failed to resolve HEAD as a valid ref."
 msgstr "无法将 HEAD 解析为有效引用。"
 
-#: builtin/branch.c:751 builtin/clone.c:558
+#: builtin/branch.c:788 builtin/clone.c:558
 msgid "HEAD not found below refs/heads!"
 msgstr "HEAD 没有位于 /refs/heads 之下！"
 
-#: builtin/branch.c:809
+#: builtin/branch.c:808
+msgid "--column and --verbose are incompatible"
+msgstr "--column 和 --verbose 不兼容"
+
+#: builtin/branch.c:857
 msgid "-a and -r options to 'git branch' do not make sense with a branch name"
 msgstr "'git branch' 的 -a 和 -r 选项带一个分支名参数没有意义"
 
@@ -1003,11 +1738,6 @@
 msgid "Unable to add merge result for '%s'"
 msgstr "无法为 '%s' 添加合并结果"
 
-#: builtin/checkout.c:212 builtin/reset.c:158
-#, c-format
-msgid "make_cache_entry failed for path '%s'"
-msgstr "对路径 '%s' 的 make_cache_entry 操作失败"
-
 #: builtin/checkout.c:234 builtin/checkout.c:392
 msgid "corrupt index file"
 msgstr "损坏的索引文件"
@@ -1035,43 +1765,43 @@
 msgid "Can not do reflog for '%s'\n"
 msgstr "不能对 '%s' 执行 reflog 操作\n"
 
-#: builtin/checkout.c:565
+#: builtin/checkout.c:566
 msgid "HEAD is now at"
 msgstr "HEAD 目前位于"
 
-#: builtin/checkout.c:572
+#: builtin/checkout.c:573
 #, c-format
 msgid "Reset branch '%s'\n"
 msgstr "重置分支 '%s'\n"
 
-#: builtin/checkout.c:575
+#: builtin/checkout.c:576
 #, c-format
 msgid "Already on '%s'\n"
 msgstr "已经位于 '%s'\n"
 
-#: builtin/checkout.c:579
+#: builtin/checkout.c:580
 #, c-format
 msgid "Switched to and reset branch '%s'\n"
 msgstr "切换并重置分支 '%s'\n"
 
-#: builtin/checkout.c:581
+#: builtin/checkout.c:582
 #, c-format
 msgid "Switched to a new branch '%s'\n"
 msgstr "切换到一个新分支 '%s'\n"
 
-#: builtin/checkout.c:583
+#: builtin/checkout.c:584
 #, c-format
 msgid "Switched to branch '%s'\n"
 msgstr "切换到分支 '%s'\n"
 
 #  译者：注意保持前导空格
-#: builtin/checkout.c:639
+#: builtin/checkout.c:640
 #, c-format
 msgid " ... and %d more.\n"
 msgstr " ... 及其它 %d 个。\n"
 
 #. The singular version
-#: builtin/checkout.c:645
+#: builtin/checkout.c:646
 #, c-format
 msgid ""
 "Warning: you are leaving %d commit behind, not connected to\n"
@@ -1087,8 +1817,12 @@
 "警告：您正丢下 %d 个提交，未和任何分支关联：\n"
 "\n"
 "%s\n"
+msgstr[1] ""
+"警告：您正丢下 %d 个提交，未和任何分支关联：\n"
+"\n"
+"%s\n"
 
-#: builtin/checkout.c:663
+#: builtin/checkout.c:664
 #, c-format
 msgid ""
 "If you want to keep them by creating a new branch, this may be a good time\n"
@@ -1103,71 +1837,71 @@
 " git branch new_branch_name %s\n"
 "\n"
 
-#: builtin/checkout.c:693
+#: builtin/checkout.c:694
 msgid "internal error in revision walk"
 msgstr "在版本遍历时遇到内部错误"
 
-#: builtin/checkout.c:697
+#: builtin/checkout.c:698
 msgid "Previous HEAD position was"
 msgstr "之前的 HEAD 位置是"
 
-#: builtin/checkout.c:723
+#: builtin/checkout.c:724
 msgid "You are on a branch yet to be born"
 msgstr "您位于一个尚未初始化的分支"
 
 #. case (1)
-#: builtin/checkout.c:854
+#: builtin/checkout.c:855
 #, c-format
 msgid "invalid reference: %s"
 msgstr "无效引用：%s"
 
 #. case (1): want a tree
-#: builtin/checkout.c:893
+#: builtin/checkout.c:894
 #, c-format
 msgid "reference is not a tree: %s"
 msgstr "引用不是一个树：%s"
 
-#: builtin/checkout.c:973
+#: builtin/checkout.c:974
 msgid "-B cannot be used with -b"
 msgstr "-B 不能和 -b 共用"
 
-#: builtin/checkout.c:982
+#: builtin/checkout.c:983
 msgid "--patch is incompatible with all other options"
 msgstr "--patch 选项和其他选项不兼容"
 
-#: builtin/checkout.c:985
+#: builtin/checkout.c:986
 msgid "--detach cannot be used with -b/-B/--orphan"
 msgstr "--detach 不能和 -b/-B/--orphan 共用"
 
-#: builtin/checkout.c:987
+#: builtin/checkout.c:988
 msgid "--detach cannot be used with -t"
 msgstr "--detach 不能和 -t 共用"
 
-#: builtin/checkout.c:993
+#: builtin/checkout.c:994
 msgid "--track needs a branch name"
 msgstr "--track 需要一个分支名"
 
-#: builtin/checkout.c:1000
+#: builtin/checkout.c:1001
 msgid "Missing branch name; try -b"
 msgstr "缺少分支名；尝试 -b"
 
-#: builtin/checkout.c:1006
+#: builtin/checkout.c:1007
 msgid "--orphan and -b|-B are mutually exclusive"
 msgstr "--orphan 和 -b|-B 互斥"
 
-#: builtin/checkout.c:1008
+#: builtin/checkout.c:1009
 msgid "--orphan cannot be used with -t"
 msgstr "--orphan 不能和 -t 共用"
 
-#: builtin/checkout.c:1018
+#: builtin/checkout.c:1019
 msgid "git checkout: -f and -m are incompatible"
 msgstr "git checkout：-f 和 -m 不兼容"
 
-#: builtin/checkout.c:1052
+#: builtin/checkout.c:1053
 msgid "invalid path specification"
 msgstr "无效的路径规格"
 
-#: builtin/checkout.c:1060
+#: builtin/checkout.c:1061
 #, c-format
 msgid ""
 "git checkout: updating paths is incompatible with switching branches.\n"
@@ -1176,26 +1910,26 @@
 "git checkout：更新路径和切换分支不兼容。\n"
 "您是想要检出 '%s' 但未能将其解析为提交么？"
 
-#: builtin/checkout.c:1062
+#: builtin/checkout.c:1063
 msgid "git checkout: updating paths is incompatible with switching branches."
 msgstr "git checkout：更新路径和切换分支不兼容。"
 
-#: builtin/checkout.c:1067
+#: builtin/checkout.c:1068
 msgid "git checkout: --detach does not take a path argument"
 msgstr "git checkout：--detach 不跟路径参数"
 
-#: builtin/checkout.c:1070
+#: builtin/checkout.c:1071
 msgid ""
 "git checkout: --ours/--theirs, --force and --merge are incompatible when\n"
 "checking out of the index."
 msgstr ""
 "git checkout：在从索引检出时，--ours/--theirs、--force 和 --merge 不兼容。"
 
-#: builtin/checkout.c:1089
+#: builtin/checkout.c:1090
 msgid "Cannot switch branch to a non-commit."
 msgstr "无法切换分支到一个非提交。"
 
-#: builtin/checkout.c:1092
+#: builtin/checkout.c:1093
 msgid "--ours/--theirs is incompatible with switching branches."
 msgstr "--ours/--theirs 和切换分支不兼容。"
 
@@ -1366,7 +2100,11 @@
 msgid "You appear to have cloned an empty repository."
 msgstr "您似乎克隆了一个空版本库。"
 
-#: builtin/commit.c:42
+#: builtin/column.c:51
+msgid "--command must be the first argument"
+msgstr "--command 必须是第一个参数"
+
+#: builtin/commit.c:43
 msgid ""
 "Your name and email address were configured automatically based\n"
 "on your username and hostname. Please check that they are accurate.\n"
@@ -1389,7 +2127,7 @@
 "\n"
 "    git commit --amend --reset-author\n"
 
-#: builtin/commit.c:54
+#: builtin/commit.c:55
 msgid ""
 "You asked to amend the most recent commit, but doing so would make\n"
 "it empty. You can repeat your command with --allow-empty, or you can\n"
@@ -1398,7 +2136,7 @@
 "您要修补最近的提交，但这么做会让它成为空提交。您可以重复您的命令并带上\n"
 "--allow-empty 选项，或者您可用命令 \"git reset HEAD^\" 整个删除该提交。\n"
 
-#: builtin/commit.c:59
+#: builtin/commit.c:60
 msgid ""
 "The previous cherry-pick is now empty, possibly due to conflict resolution.\n"
 "If you wish to commit it anyway, use:\n"
@@ -1414,296 +2152,292 @@
 "\n"
 "否则，请使用命令 'git reset'\n"
 
-#: builtin/commit.c:205 builtin/reset.c:33
-msgid "merge"
-msgstr "合并"
-
-#: builtin/commit.c:208
-msgid "cherry-pick"
-msgstr "拣选"
-
-#: builtin/commit.c:325
+#: builtin/commit.c:253
 msgid "failed to unpack HEAD tree object"
 msgstr "无法解包 HEAD 树对象"
 
-#: builtin/commit.c:367
+#: builtin/commit.c:295
 msgid "unable to create temporary index"
 msgstr "不能创建临时索引"
 
-#: builtin/commit.c:373
+#: builtin/commit.c:301
 msgid "interactive add failed"
 msgstr "交互式添加失败"
 
-#: builtin/commit.c:406 builtin/commit.c:427 builtin/commit.c:473
+#: builtin/commit.c:334 builtin/commit.c:355 builtin/commit.c:405
 msgid "unable to write new_index file"
 msgstr "无法写 new_index 文件"
 
-#  译者：%s若翻为中文，前后不需要空格
-#: builtin/commit.c:457
-#, c-format
-msgid "cannot do a partial commit during a %s."
-msgstr "在%s过程中不能做部分提交。"
+#: builtin/commit.c:386
+msgid "cannot do a partial commit during a merge."
+msgstr "在合并过程中不能做部分提交。"
 
-#: builtin/commit.c:466
+#: builtin/commit.c:388
+msgid "cannot do a partial commit during a cherry-pick."
+msgstr "在拣选过程中不能做部分提交。"
+
+#: builtin/commit.c:398
 msgid "cannot read the index"
 msgstr "无法读取索引"
 
-#: builtin/commit.c:486
+#: builtin/commit.c:418
 msgid "unable to write temporary index file"
 msgstr "无法写临时索引文件"
 
-#: builtin/commit.c:561 builtin/commit.c:567
+#: builtin/commit.c:493 builtin/commit.c:499
 #, c-format
 msgid "invalid commit: %s"
 msgstr "无效的提交：%s"
 
-#: builtin/commit.c:590
+#: builtin/commit.c:522
 msgid "malformed --author parameter"
 msgstr "非法的 --author 参数"
 
-#: builtin/commit.c:651
+#: builtin/commit.c:583
 #, c-format
 msgid "Malformed ident string: '%s'"
 msgstr "非法的身份字符串：'%s'"
 
-#: builtin/commit.c:689 builtin/commit.c:722 builtin/commit.c:1033
+#: builtin/commit.c:621 builtin/commit.c:654 builtin/commit.c:968
 #, c-format
 msgid "could not lookup commit %s"
 msgstr "不能查询提交 %s"
 
-#: builtin/commit.c:701 builtin/shortlog.c:296
+#: builtin/commit.c:633 builtin/shortlog.c:296
 #, c-format
 msgid "(reading log message from standard input)\n"
 msgstr "（正从标准输入中读取日志信息）\n"
 
-#: builtin/commit.c:703
+#: builtin/commit.c:635
 msgid "could not read log from standard input"
 msgstr "不能从标准输入中读取日志信息"
 
-#: builtin/commit.c:707
+#: builtin/commit.c:639
 #, c-format
 msgid "could not read log file '%s'"
 msgstr "不能读取日志文件 '%s'"
 
-#: builtin/commit.c:713
+#: builtin/commit.c:645
 msgid "commit has empty message"
 msgstr "提交说明为空"
 
-#: builtin/commit.c:729
+#: builtin/commit.c:661
 msgid "could not read MERGE_MSG"
 msgstr "不能读取 MERGE_MSG"
 
-#: builtin/commit.c:733
+#: builtin/commit.c:665
 msgid "could not read SQUASH_MSG"
 msgstr "不能读取 SQUASH_MSG"
 
-#: builtin/commit.c:737
+#: builtin/commit.c:669
 #, c-format
 msgid "could not read '%s'"
 msgstr "不能读取 '%s'"
 
-#: builtin/commit.c:765
-#, c-format
-msgid "could not open '%s'"
-msgstr "不能打开 '%s'"
-
-#: builtin/commit.c:789
+#: builtin/commit.c:721
 msgid "could not write commit template"
 msgstr "不能写提交模版"
 
-#  译者：%s若翻为中文，前后不需要空格
-#: builtin/commit.c:799
+#: builtin/commit.c:732
 #, c-format
 msgid ""
 "\n"
-"It looks like you may be committing a %s.\n"
+"It looks like you may be committing a merge.\n"
 "If this is not correct, please remove the file\n"
 "\t%s\n"
 "and try again.\n"
 msgstr ""
 "\n"
-"看起来您正在提交一个%s。\n"
-"如果不是这样，请删除文件\n"
+"看起来您正在做一个合并提交。如果不对，请删除文件\n"
 "\t%s\n"
 "然后重试。\n"
 
-#: builtin/commit.c:812
-msgid "Please enter the commit message for your changes."
-msgstr "请为您的修改输入提交说明。"
-
-#  译者：中文字符串拼接，可删除前导空格
-#: builtin/commit.c:815
+#: builtin/commit.c:737
+#, c-format
 msgid ""
-" Lines starting\n"
+"\n"
+"It looks like you may be committing a cherry-pick.\n"
+"If this is not correct, please remove the file\n"
+"\t%s\n"
+"and try again.\n"
+msgstr ""
+"\n"
+"看起来您正在做一个拣选提交。如果不对，请删除文件\n"
+"\t%s\n"
+"然后重试。\n"
+
+#: builtin/commit.c:749
+msgid ""
+"Please enter the commit message for your changes. Lines starting\n"
 "with '#' will be ignored, and an empty message aborts the commit.\n"
 msgstr ""
-"以 '#' 开头\n"
-"的行将被忽略，并且空的提交说明将会中止提交。\n"
+"请为您的变更输入提交说明。以 '#' 开始的行将被忽略，而一个空的提交\n"
+"说明将会终止提交。\n"
 
-#  译者：中文字符串拼接，可删除前导空格
-#: builtin/commit.c:820
+#: builtin/commit.c:754
 msgid ""
-" Lines starting\n"
+"Please enter the commit message for your changes. Lines starting\n"
 "with '#' will be kept; you may remove them yourself if you want to.\n"
 "An empty message aborts the commit.\n"
 msgstr ""
-"以 '#' 开头\n"
-"的行将被保留，您可以删除它们如果您想这样做的话。空的提交说明将会\n"
-"中止提交。\n"
+"请为您的变更输入提交说明。以 '#' 开始的行将被保留，您可以删除它们\n"
+"如果您想这样做的话。而一个空的提交说明将会终止提交。\n"
 
 #  译者：为保证在输出中对齐，注意调整句中空格！
-#: builtin/commit.c:832
+#: builtin/commit.c:767
 #, c-format
 msgid "%sAuthor:    %s"
 msgstr "%s作者：     %s"
 
 #  译者：为保证在输出中对齐，注意调整句中空格！
-#: builtin/commit.c:839
+#: builtin/commit.c:774
 #, c-format
 msgid "%sCommitter: %s"
 msgstr "%s提交者：   %s"
 
-#: builtin/commit.c:859
+#: builtin/commit.c:794
 msgid "Cannot read index"
 msgstr "无法读取索引"
 
-#: builtin/commit.c:896
+#: builtin/commit.c:831
 msgid "Error building trees"
 msgstr "无法创建树对象"
 
-#: builtin/commit.c:911 builtin/tag.c:357
+#: builtin/commit.c:846 builtin/tag.c:361
 #, c-format
 msgid "Please supply the message using either -m or -F option.\n"
 msgstr "请使用 -m 或者 -F 选项提供提交说明。\n"
 
-#: builtin/commit.c:1008
+#: builtin/commit.c:943
 #, c-format
 msgid "No existing author found with '%s'"
 msgstr "没有找到匹配 '%s' 的作者"
 
-#: builtin/commit.c:1023 builtin/commit.c:1217
+#: builtin/commit.c:958 builtin/commit.c:1158
 #, c-format
 msgid "Invalid untracked files mode '%s'"
 msgstr "无效的未追踪文件参数 '%s'"
 
-#: builtin/commit.c:1063
+#: builtin/commit.c:998
 msgid "Using both --reset-author and --author does not make sense"
 msgstr "同时使用 --reset-author 和 --author 没有意义"
 
-#: builtin/commit.c:1074
+#: builtin/commit.c:1009
 msgid "You have nothing to amend."
 msgstr "您没有可修补的提交。"
 
-#  译者：%s若翻为中文，前后不需要空格
-#: builtin/commit.c:1076
-#, c-format
-msgid "You are in the middle of a %s -- cannot amend."
-msgstr "您正处于一个%s的过程中 -- 无法修补提交。"
+#: builtin/commit.c:1012
+msgid "You are in the middle of a merge -- cannot amend."
+msgstr "您正处于一个合并过程中 -- 无法修补提交。"
 
-#: builtin/commit.c:1078
+#: builtin/commit.c:1014
+msgid "You are in the middle of a cherry-pick -- cannot amend."
+msgstr "您正处于一个拣选过程中 -- 无法修补提交。"
+
+#: builtin/commit.c:1017
 msgid "Options --squash and --fixup cannot be used together"
 msgstr "选项 --squash 和 --fixup 不能共用"
 
-#: builtin/commit.c:1088
+#: builtin/commit.c:1027
 msgid "Only one of -c/-C/-F/--fixup can be used."
 msgstr "只能用一个 -c/-C/-F/--fixup 选项。"
 
-#: builtin/commit.c:1090
+#: builtin/commit.c:1029
 msgid "Option -m cannot be combined with -c/-C/-F/--fixup."
 msgstr "选项 -m 不能和 -c/-C/-F/--fixup 共用。"
 
-#: builtin/commit.c:1098
+#: builtin/commit.c:1037
 msgid "--reset-author can be used only with -C, -c or --amend."
 msgstr "--reset-author 只能和 -C、-c 或 --amend 共用。"
 
-#: builtin/commit.c:1115
+#: builtin/commit.c:1054
 msgid "Only one of --include/--only/--all/--interactive/--patch can be used."
 msgstr "只能用一个 --include/--only/--all/--interactive/--patch 选项。"
 
-#: builtin/commit.c:1117
+#: builtin/commit.c:1056
 msgid "No paths with --include/--only does not make sense."
 msgstr "参数 --include/--only 不跟路径没有意义。"
 
-#: builtin/commit.c:1119
+#: builtin/commit.c:1058
 msgid "Clever... amending the last one with dirty index."
 msgstr "聪明... 在索引不干净下修补最后的提交。"
 
-#: builtin/commit.c:1121
+#: builtin/commit.c:1060
 msgid "Explicit paths specified without -i nor -o; assuming --only paths..."
 msgstr "指定了明确的路径而没有使用 -i 或 -o 选项；认为是 --only paths..."
 
-#: builtin/commit.c:1131 builtin/tag.c:556
+#: builtin/commit.c:1070 builtin/tag.c:577
 #, c-format
 msgid "Invalid cleanup mode %s"
 msgstr "无效的清理模式 %s"
 
-#: builtin/commit.c:1136
+#: builtin/commit.c:1075
 msgid "Paths with -a does not make sense."
 msgstr "路径和 -a 选项共用没有意义。"
 
-#: builtin/commit.c:1315
+#: builtin/commit.c:1258
 msgid "couldn't look up newly created commit"
 msgstr "无法找到新创建的提交"
 
-#: builtin/commit.c:1317
+#: builtin/commit.c:1260
 msgid "could not parse newly created commit"
 msgstr "不能解析新创建的提交"
 
-#: builtin/commit.c:1358
+#: builtin/commit.c:1301
 msgid "detached HEAD"
 msgstr "分离头指针"
 
 #  译者：中文字符串拼接，可删除前导空格
-#: builtin/commit.c:1360
+#: builtin/commit.c:1303
 msgid " (root-commit)"
 msgstr "（根提交）"
 
-#: builtin/commit.c:1450
+#: builtin/commit.c:1447
 msgid "could not parse HEAD commit"
 msgstr "不能解析 HEAD 提交"
 
-#: builtin/commit.c:1487 builtin/merge.c:509
+#: builtin/commit.c:1485 builtin/merge.c:509
 #, c-format
 msgid "could not open '%s' for reading"
 msgstr "不能为读入打开 '%s'"
 
-#: builtin/commit.c:1494
+#: builtin/commit.c:1492
 #, c-format
 msgid "Corrupt MERGE_HEAD file (%s)"
 msgstr "损坏的 MERGE_HEAD 文件（%s）"
 
-#: builtin/commit.c:1501
+#: builtin/commit.c:1499
 msgid "could not read MERGE_MODE"
 msgstr "不能读取 MERGE_MODE"
 
-#: builtin/commit.c:1520
+#: builtin/commit.c:1518
 #, c-format
 msgid "could not read commit message: %s"
 msgstr "不能读取提交说明：%s"
 
-#: builtin/commit.c:1534
+#: builtin/commit.c:1532
 #, c-format
 msgid "Aborting commit; you did not edit the message.\n"
 msgstr "终止提交；您未更改来自模版的提交说明。\n"
 
-#: builtin/commit.c:1539
+#: builtin/commit.c:1537
 #, c-format
 msgid "Aborting commit due to empty commit message.\n"
 msgstr "终止提交因为提交说明为空。\n"
 
-#: builtin/commit.c:1554 builtin/merge.c:936 builtin/merge.c:961
+#: builtin/commit.c:1552 builtin/merge.c:936 builtin/merge.c:961
 msgid "failed to write commit object"
 msgstr "无法写提交对象"
 
-#: builtin/commit.c:1575
+#: builtin/commit.c:1573
 msgid "cannot lock HEAD ref"
 msgstr "无法锁定 HEAD 引用"
 
-#: builtin/commit.c:1579
+#: builtin/commit.c:1577
 msgid "cannot update HEAD ref"
 msgstr "无法更新 HEAD 引用"
 
-#: builtin/commit.c:1590
+#: builtin/commit.c:1588
 msgid ""
 "Repository has been updated, but unable to write\n"
 "new_index file. Check that disk is not full or quota is\n"
@@ -1912,20 +2646,20 @@
 #  译者：注意保持前导空格
 #: builtin/fetch.c:549
 #, c-format
-msgid "   (%s will become dangling)\n"
-msgstr "   （%s 将成为悬空状态）\n"
+msgid "   (%s will become dangling)"
+msgstr "   （%s 将成为悬空状态）"
 
 #  译者：注意保持前导空格
 #: builtin/fetch.c:550
 #, c-format
-msgid "   (%s has become dangling)\n"
-msgstr "   （%s 已成为悬空状态）\n"
+msgid "   (%s has become dangling)"
+msgstr "   （%s 已成为悬空状态）"
 
 #: builtin/fetch.c:557
 msgid "[deleted]"
 msgstr "[已删除]"
 
-#: builtin/fetch.c:558
+#: builtin/fetch.c:558 builtin/remote.c:1055
 msgid "(none)"
 msgstr "（无）"
 
@@ -1947,14 +2681,14 @@
 #: builtin/fetch.c:789
 #, c-format
 msgid "Option \"%s\" is ignored for %s\n"
-msgstr "选项 \"%s\" 对于 %s 被忽略\n"
+msgstr "选项 \"%s\" 为 %s 所忽略\n"
 
 #: builtin/fetch.c:888
 #, c-format
 msgid "Fetching %s\n"
 msgstr "正在获取 %s\n"
 
-#: builtin/fetch.c:890
+#: builtin/fetch.c:890 builtin/remote.c:100
 #, c-format
 msgid "Could not fetch %s"
 msgstr "不能获取 %s"
@@ -2074,6 +2808,310 @@
 msgid "both --cached and trees are given."
 msgstr "同时给出了 --cached 和树对象。"
 
+#: builtin/help.c:59
+#, c-format
+msgid "unrecognized help format '%s'"
+msgstr "未能识别的帮助格式 '%s'"
+
+#: builtin/help.c:87
+msgid "Failed to start emacsclient."
+msgstr "无法启动 emacsclient。"
+
+#: builtin/help.c:100
+msgid "Failed to parse emacsclient version."
+msgstr "无法解析 emacsclient 版本。"
+
+#: builtin/help.c:108
+#, c-format
+msgid "emacsclient version '%d' too old (< 22)."
+msgstr "emacsclient 版本 '%d' 太老 (< 22)。"
+
+#: builtin/help.c:126 builtin/help.c:154 builtin/help.c:163 builtin/help.c:171
+#, c-format
+msgid "failed to exec '%s': %s"
+msgstr "无法执行 '%s'：%s"
+
+#: builtin/help.c:211
+#, c-format
+msgid ""
+"'%s': path for unsupported man viewer.\n"
+"Please consider using 'man.<tool>.cmd' instead."
+msgstr ""
+"'%s'：不支持的 man 手册查看器的路径。\n"
+"请使用 'man.<tool>.cmd'。"
+
+#: builtin/help.c:223
+#, c-format
+msgid ""
+"'%s': cmd for supported man viewer.\n"
+"Please consider using 'man.<tool>.path' instead."
+msgstr ""
+"'%s': 支持的 man 手册查看器命令。\n"
+"请使用 'man.<tool>.path'。"
+
+#: builtin/help.c:287
+msgid "The most commonly used git commands are:"
+msgstr "最常用的 git 命令有："
+
+#: builtin/help.c:355
+#, c-format
+msgid "'%s': unknown man viewer."
+msgstr "'%s'：未知的 man 查看器。"
+
+#: builtin/help.c:372
+msgid "no man viewer handled the request"
+msgstr "没有 man 查看器处理此请求"
+
+#: builtin/help.c:380
+msgid "no info viewer handled the request"
+msgstr "没有 info 查看器处理此请求"
+
+#: builtin/help.c:391
+#, c-format
+msgid "'%s': not a documentation directory."
+msgstr "'%s'：不是一个文档目录。"
+
+#: builtin/help.c:432 builtin/help.c:439
+#, c-format
+msgid "usage: %s%s"
+msgstr "用法：%s%s"
+
+#: builtin/help.c:453
+#, c-format
+msgid "`git %s' is aliased to `%s'"
+msgstr "`git %s' 是 `%s' 的别名"
+
+#: builtin/index-pack.c:169
+#, c-format
+msgid "object type mismatch at %s"
+msgstr "%s 的对象类型不匹配"
+
+#: builtin/index-pack.c:189
+msgid "object of unexpected type"
+msgstr "意外的类型的对象"
+
+#: builtin/index-pack.c:226
+#, c-format
+msgid "cannot fill %d byte"
+msgid_plural "cannot fill %d bytes"
+msgstr[0] "无法填充 %d 字节"
+msgstr[1] "无法填充 %d 字节"
+
+#: builtin/index-pack.c:236
+msgid "early EOF"
+msgstr "过早的文件结束符（EOF）"
+
+#: builtin/index-pack.c:237
+msgid "read error on input"
+msgstr "输入上的读错误"
+
+#: builtin/index-pack.c:249
+msgid "used more bytes than were available"
+msgstr "用掉了超过可用的字节"
+
+#: builtin/index-pack.c:256
+msgid "pack too large for current definition of off_t"
+msgstr "包太大超过了当前 off_t 的定义"
+
+#: builtin/index-pack.c:272
+#, c-format
+msgid "unable to create '%s'"
+msgstr "不能创建 '%s'"
+
+#: builtin/index-pack.c:277
+#, c-format
+msgid "cannot open packfile '%s'"
+msgstr "无法打开包文件 '%s'"
+
+#: builtin/index-pack.c:291
+msgid "pack signature mismatch"
+msgstr "包签名不匹配"
+
+#: builtin/index-pack.c:311
+#, c-format
+msgid "pack has bad object at offset %lu: %s"
+msgstr "包中有错误的对象位于 %lu：%s"
+
+#: builtin/index-pack.c:405
+#, c-format
+msgid "inflate returned %d"
+msgstr "解压缩返回 %d"
+
+#: builtin/index-pack.c:450
+msgid "offset value overflow for delta base object"
+msgstr "偏移值覆盖了 delta 基准对象"
+
+#: builtin/index-pack.c:458
+msgid "delta base offset is out of bound"
+msgstr "delta 基准偏移越界"
+
+#: builtin/index-pack.c:466
+#, c-format
+msgid "unknown object type %d"
+msgstr "未知对象类型 %d"
+
+#: builtin/index-pack.c:495
+msgid "cannot pread pack file"
+msgstr "无法读取包文件"
+
+#: builtin/index-pack.c:497
+#, c-format
+msgid "premature end of pack file, %lu byte missing"
+msgid_plural "premature end of pack file, %lu bytes missing"
+msgstr[0] "包文件过早结束，缺少 %lu 字节"
+msgstr[1] "包文件过早结束，缺少 %lu 字节"
+
+#: builtin/index-pack.c:510
+msgid "serious inflate inconsistency"
+msgstr "解压缩严重的不一致"
+
+#: builtin/index-pack.c:583
+#, c-format
+msgid "cannot read existing object %s"
+msgstr "不能读取现存对象 %s"
+
+#: builtin/index-pack.c:586
+#, c-format
+msgid "SHA1 COLLISION FOUND WITH %s !"
+msgstr "发现 %s 出现 SHA1 冲突！"
+
+#: builtin/index-pack.c:598
+#, c-format
+msgid "invalid blob object %s"
+msgstr "无效的 blob 对象 %s"
+
+#: builtin/index-pack.c:610
+#, c-format
+msgid "invalid %s"
+msgstr "无效的 %s"
+
+#: builtin/index-pack.c:612
+msgid "Error in object"
+msgstr "对象中出错"
+
+#: builtin/index-pack.c:614
+#, c-format
+msgid "Not all child objects of %s are reachable"
+msgstr "%s 的所有子对象并非都可达"
+
+#: builtin/index-pack.c:687 builtin/index-pack.c:713
+msgid "failed to apply delta"
+msgstr "无法应用 delta"
+
+#: builtin/index-pack.c:850
+msgid "Receiving objects"
+msgstr "接收对象中"
+
+#: builtin/index-pack.c:850
+msgid "Indexing objects"
+msgstr "索引对象中"
+
+#: builtin/index-pack.c:872
+msgid "pack is corrupted (SHA1 mismatch)"
+msgstr "包冲突（SHA1 不匹配）"
+
+#: builtin/index-pack.c:877
+msgid "cannot fstat packfile"
+msgstr "不能枚举包文件状态"
+
+#: builtin/index-pack.c:880
+msgid "pack has junk at the end"
+msgstr "包的结尾有垃圾数据"
+
+#: builtin/index-pack.c:903
+msgid "Resolving deltas"
+msgstr "处理 delta 中"
+
+#: builtin/index-pack.c:954
+msgid "confusion beyond insanity"
+msgstr "不可理喻"
+
+#: builtin/index-pack.c:973
+#, c-format
+msgid "pack has %d unresolved delta"
+msgid_plural "pack has %d unresolved deltas"
+msgstr[0] "包有 %d 个未解决的 delta"
+msgstr[1] "包有 %d 个未解决的 delta"
+
+#: builtin/index-pack.c:998
+#, c-format
+msgid "unable to deflate appended object (%d)"
+msgstr "不能缩小附加对象（%d）"
+
+#: builtin/index-pack.c:1077
+#, c-format
+msgid "local object %s is corrupt"
+msgstr "本地对象 %s 已损坏"
+
+#: builtin/index-pack.c:1101
+msgid "error while closing pack file"
+msgstr "关闭包文件时出错"
+
+#: builtin/index-pack.c:1114
+#, c-format
+msgid "cannot write keep file '%s'"
+msgstr "无法写保留文件 '%s'"
+
+#: builtin/index-pack.c:1122
+#, c-format
+msgid "cannot close written keep file '%s'"
+msgstr "无法关闭保留文件 '%s'"
+
+#: builtin/index-pack.c:1135
+msgid "cannot store pack file"
+msgstr "无法存储包文件"
+
+#: builtin/index-pack.c:1146
+msgid "cannot store index file"
+msgstr "无法存储索引文件"
+
+#: builtin/index-pack.c:1247
+#, c-format
+msgid "Cannot open existing pack file '%s'"
+msgstr "无法打开现存包文件 '%s'"
+
+#: builtin/index-pack.c:1249
+#, c-format
+msgid "Cannot open existing pack idx file for '%s'"
+msgstr "无法为 %s 打开包索引文件"
+
+#: builtin/index-pack.c:1296
+#, c-format
+msgid "non delta: %d object"
+msgid_plural "non delta: %d objects"
+msgstr[0] "非 delta：%d 个对象"
+msgstr[1] "非 delta：%d 个对象"
+
+#: builtin/index-pack.c:1303
+#, c-format
+msgid "chain length = %d: %lu object"
+msgid_plural "chain length = %d: %lu objects"
+msgstr[0] "链长 = %d: %lu 对象"
+msgstr[1] "链长 = %d: %lu 对象"
+
+#: builtin/index-pack.c:1330
+msgid "Cannot come back to cwd"
+msgstr "无法返回当前工作目录"
+
+#: builtin/index-pack.c:1374 builtin/index-pack.c:1377
+#: builtin/index-pack.c:1389 builtin/index-pack.c:1393
+#, c-format
+msgid "bad %s"
+msgstr "错误选项 %s"
+
+#: builtin/index-pack.c:1407
+msgid "--fix-thin cannot be used without --stdin"
+msgstr "--fix-thin 不能和 --stdin 共用"
+
+#: builtin/index-pack.c:1411 builtin/index-pack.c:1421
+#, c-format
+msgid "packfile name '%s' does not end with '.pack'"
+msgstr "包名 '%s' 没有以 '.pack' 结尾"
+
+#: builtin/index-pack.c:1430
+msgid "--verify with no packfile name given"
+msgstr "--verify 没有提供包名参数"
+
 #: builtin/init-db.c:35
 #, c-format
 msgid "Could not make %s writable by group"
@@ -2137,7 +3175,7 @@
 #: builtin/init-db.c:154
 #, c-format
 msgid "not copying templates of a wrong format version %d from '%s'"
-msgstr "未复制错误版本 %d 的模版自 '%s'"
+msgstr "没有从 '%2$s' 复制带有错误版本 %1$d 的模版"
 
 #: builtin/init-db.c:192
 #, c-format
@@ -2219,109 +3257,104 @@
 msgid "Cannot access work tree '%s'"
 msgstr "不能访问工作区 '%s'"
 
-#: builtin/log.c:187
+#: builtin/log.c:188
 #, c-format
 msgid "Final output: %d %s\n"
 msgstr "最终输出：%d %s\n"
 
-#: builtin/log.c:395 builtin/log.c:483
+#: builtin/log.c:401 builtin/log.c:489
 #, c-format
 msgid "Could not read object %s"
 msgstr "不能读取对象 %s"
 
-#: builtin/log.c:507
+#: builtin/log.c:513
 #, c-format
 msgid "Unknown type: %d"
 msgstr "未知类型：%d"
 
-#: builtin/log.c:596
+#: builtin/log.c:602
 msgid "format.headers without value"
 msgstr "format.headers 没有值"
 
-#: builtin/log.c:669
+#: builtin/log.c:675
 msgid "name of output directory is too long"
 msgstr "输出目录名太长"
 
-#: builtin/log.c:680
+#: builtin/log.c:686
 #, c-format
 msgid "Cannot open patch file %s"
 msgstr "无法打开补丁文件 %s"
 
-#: builtin/log.c:694
+#: builtin/log.c:700
 msgid "Need exactly one range."
 msgstr "只需要一个范围。"
 
-#: builtin/log.c:702
+#: builtin/log.c:708
 msgid "Not a range."
 msgstr "不是一个范围。"
 
-#: builtin/log.c:739
+#: builtin/log.c:745
 msgid "Could not extract email from committer identity."
 msgstr "不能从提交者身份中提取邮件地址。"
 
-#: builtin/log.c:785
+#: builtin/log.c:791
 msgid "Cover letter needs email format"
 msgstr "信封需要邮件地址格式"
 
-#: builtin/log.c:879
+#: builtin/log.c:885
 #, c-format
 msgid "insane in-reply-to: %s"
 msgstr "不正常的 in-reply-to：%s"
 
-#: builtin/log.c:952
+#: builtin/log.c:958
 msgid "Two output directories?"
 msgstr "两个输出目录？"
 
-#: builtin/log.c:1173
+#: builtin/log.c:1179
 #, c-format
 msgid "bogus committer info %s"
 msgstr "虚假的提交者信息 %s"
 
-#: builtin/log.c:1218
+#: builtin/log.c:1224
 msgid "-n and -k are mutually exclusive."
 msgstr "-n 和 -k 互斥。"
 
-#: builtin/log.c:1220
+#: builtin/log.c:1226
 msgid "--subject-prefix and -k are mutually exclusive."
 msgstr "--subject-prefix 和 -k 互斥。"
 
-#: builtin/log.c:1225 builtin/shortlog.c:284
-#, c-format
-msgid "unrecognized argument: %s"
-msgstr "未识别的参数：%s"
-
-#: builtin/log.c:1228
+#: builtin/log.c:1234
 msgid "--name-only does not make sense"
 msgstr "--name-only 无意义"
 
-#: builtin/log.c:1230
+#: builtin/log.c:1236
 msgid "--name-status does not make sense"
 msgstr "--name-status 无意义"
 
-#: builtin/log.c:1232
+#: builtin/log.c:1238
 msgid "--check does not make sense"
 msgstr "--check 无意义"
 
-#: builtin/log.c:1255
+#: builtin/log.c:1261
 msgid "standard output, or directory, which one?"
 msgstr "标准输出或目录，哪一个？"
 
-#: builtin/log.c:1257
+#: builtin/log.c:1263
 #, c-format
 msgid "Could not create directory '%s'"
 msgstr "不能创建目录 '%s'"
 
-#: builtin/log.c:1410
+#: builtin/log.c:1416
 msgid "Failed to create output files"
 msgstr "无法创建输出文件"
 
-#: builtin/log.c:1514
+#: builtin/log.c:1520
 #, c-format
 msgid ""
 "Could not find a tracked remote branch, please specify <upstream> manually.\n"
 msgstr "不能找到跟踪的远程分支，请手工指定 <upstream>。\n"
 
-#: builtin/log.c:1530 builtin/log.c:1532 builtin/log.c:1544
+#: builtin/log.c:1536 builtin/log.c:1538 builtin/log.c:1550
 #, c-format
 msgid "Unknown commit %s"
 msgstr "未知提交 %s"
@@ -2643,7 +3676,7 @@
 msgid "Renaming %s to %s\n"
 msgstr "重命名 %s 至 %s\n"
 
-#: builtin/mv.c:215
+#: builtin/mv.c:215 builtin/remote.c:731
 #, c-format
 msgid "renaming '%s' failed"
 msgstr "重命名 '%s' 失败"
@@ -2667,7 +3700,7 @@
 msgid "failed to finish 'show' for object '%s'"
 msgstr "无法为对象 '%s' 完成 'show'"
 
-#: builtin/notes.c:175 builtin/tag.c:343
+#: builtin/notes.c:175 builtin/tag.c:347
 #, c-format
 msgid "could not create file '%s'"
 msgstr "不能创建文件 '%s'"
@@ -2690,12 +3723,12 @@
 msgid "The note contents has been left in %s"
 msgstr "注解内容被留在文件 %s 中"
 
-#: builtin/notes.c:251 builtin/tag.c:521
+#: builtin/notes.c:251 builtin/tag.c:542
 #, c-format
 msgid "cannot read '%s'"
 msgstr "不能读取 '%s'"
 
-#: builtin/notes.c:253 builtin/tag.c:524
+#: builtin/notes.c:253 builtin/tag.c:545
 #, c-format
 msgid "could not open or read '%s'"
 msgstr "不能打开或读取 '%s'"
@@ -2703,7 +3736,7 @@
 #: builtin/notes.c:272 builtin/notes.c:445 builtin/notes.c:447
 #: builtin/notes.c:507 builtin/notes.c:561 builtin/notes.c:644
 #: builtin/notes.c:649 builtin/notes.c:724 builtin/notes.c:766
-#: builtin/notes.c:968 builtin/reset.c:293 builtin/tag.c:537
+#: builtin/notes.c:968 builtin/reset.c:293 builtin/tag.c:558
 #, c-format
 msgid "Failed to resolve '%s' as a valid ref."
 msgstr "无法解析 '%s' 为一个有效引用。"
@@ -2797,7 +3830,7 @@
 msgid "Object %s has no note\n"
 msgstr "对象 %s 没有注解\n"
 
-#: builtin/notes.c:1103
+#: builtin/notes.c:1103 builtin/remote.c:1598
 #, c-format
 msgid "Unknown subcommand: %s"
 msgstr "未知子命令：%s"
@@ -2820,7 +3853,7 @@
 #: builtin/pack-objects.c:2346
 #, c-format
 msgid "unable to parse value '%s' for option %s"
-msgstr "不能解析值 '%s' 针对于选项 %s"
+msgstr "不能解析选项 %1$s 的值 '%2$s'"
 
 #: builtin/push.c:45
 msgid "tag shorthand without <tag>"
@@ -2830,7 +3863,39 @@
 msgid "--delete only accepts plain target ref names"
 msgstr "--delete 只接受简单的目标引用名"
 
-#: builtin/push.c:84
+#: builtin/push.c:99
+msgid ""
+"\n"
+"To choose either option permanently, see push.default in 'git help config'."
+msgstr ""
+"\n"
+"为了永久地选择任一选项，参见 'git help config' 中的 push.default。"
+
+#: builtin/push.c:102
+#, c-format
+msgid ""
+"The upstream branch of your current branch does not match\n"
+"the name of your current branch.  To push to the upstream branch\n"
+"on the remote, use\n"
+"\n"
+"    git push %s HEAD:%s\n"
+"\n"
+"To push to the branch of the same name on the remote, use\n"
+"\n"
+"    git push %s %s\n"
+"%s"
+msgstr ""
+"如果您当前分支的上游分支和您当前分支名不匹配，为推送到远程的\n"
+"上游分支，使用\n"
+"\n"
+"    git push %s HEAD:%s\n"
+"\n"
+"为推送至远程同名分支，使用\n"
+"\n"
+"    git push %s %s\n"
+"%s"
+
+#: builtin/push.c:121
 #, c-format
 msgid ""
 "You are not currently on a branch.\n"
@@ -2844,7 +3909,7 @@
 "\n"
 "    git push %s HEAD:<name-of-remote-branch>\n"
 
-#: builtin/push.c:91
+#: builtin/push.c:128
 #, c-format
 msgid ""
 "The current branch %s has no upstream branch.\n"
@@ -2857,12 +3922,12 @@
 "\n"
 "    git push --set-upstream %s %s\n"
 
-#: builtin/push.c:99
+#: builtin/push.c:136
 #, c-format
 msgid "The current branch %s has multiple upstream branches, refusing to push."
 msgstr "当前分支 %s 有多个上游分支，拒绝推送。"
 
-#: builtin/push.c:102
+#: builtin/push.c:139
 #, c-format
 msgid ""
 "You are pushing to remote '%s', which is not the upstream of\n"
@@ -2872,12 +3937,12 @@
 "您正推送至远程 '%s'（其并非当前分支 '%s' 的上游），\n"
 "而没有告诉我要推送什么、更新哪个远程分支。"
 
-#: builtin/push.c:131
+#: builtin/push.c:174
 msgid ""
 "You didn't specify any refspecs to push, and push.default is \"nothing\"."
 msgstr "您没有为推送指定任何引用表达式，并且 push.default 为 \"nothing\"。"
 
-#: builtin/push.c:138
+#: builtin/push.c:181
 msgid ""
 "Updates were rejected because the tip of your current branch is behind\n"
 "its remote counterpart. Merge the remote changes (e.g. 'git pull')\n"
@@ -2888,7 +3953,7 @@
 "再次推送前，先与远程变更合并（如 'git pull'）。详见\n"
 "'git push --help' 中的 'Note about fast-forwards' 小节。"
 
-#: builtin/push.c:144
+#: builtin/push.c:187
 msgid ""
 "Updates were rejected because a pushed branch tip is behind its remote\n"
 "counterpart. If you did not intend to push that branch, you may want to\n"
@@ -2897,10 +3962,9 @@
 msgstr ""
 "更新被拒绝，因为推送的一个分支的最新提交落后于其对应的远程分支。\n"
 "如果您并非有意推送该分支，您可以在推送时指定要推送的分支，或者将\n"
-"配置变量 'push.default' 设置为 'current' 或 'upstream' 以便只推送"
-"当前分支。"
+"配置变量 'push.default' 设置为 'current' 或 'upstream' 以便只推送当前分支。"
 
-#: builtin/push.c:150
+#: builtin/push.c:193
 msgid ""
 "Updates were rejected because a pushed branch tip is behind its remote\n"
 "counterpart. Check out this branch and merge the remote changes\n"
@@ -2911,22 +3975,22 @@
 "检出该分支并与远程变更合并（如 'git pull'），然后再推送。详见\n"
 "'git push --help' 中的 'Note about fast-forwards' 小节。"
 
-#: builtin/push.c:190
+#: builtin/push.c:233
 #, c-format
 msgid "Pushing to %s\n"
 msgstr "推送到 %s\n"
 
-#: builtin/push.c:194
+#: builtin/push.c:237
 #, c-format
 msgid "failed to push some refs to '%s'"
 msgstr "无法推送一些引用到 '%s'"
 
-#: builtin/push.c:226
+#: builtin/push.c:269
 #, c-format
 msgid "bad repository '%s'"
 msgstr "坏的版本库 '%s'"
 
-#: builtin/push.c:227
+#: builtin/push.c:270
 msgid ""
 "No configured push destination.\n"
 "Either specify the URL from the command-line or configure a remote "
@@ -2947,34 +4011,385 @@
 "\n"
 "    git push <name>\n"
 
-#: builtin/push.c:242
+#: builtin/push.c:285
 msgid "--all and --tags are incompatible"
 msgstr "--all 和 --tags 不兼容"
 
-#: builtin/push.c:243
+#: builtin/push.c:286
 msgid "--all can't be combined with refspecs"
 msgstr "--all 不能和引用表达式共用"
 
-#: builtin/push.c:248
+#: builtin/push.c:291
 msgid "--mirror and --tags are incompatible"
 msgstr "--mirror 和 --tags 不兼容"
 
-#: builtin/push.c:249
+#: builtin/push.c:292
 msgid "--mirror can't be combined with refspecs"
 msgstr "--mirror 不能和引用表达式共用"
 
-#: builtin/push.c:254
+#: builtin/push.c:297
 msgid "--all and --mirror are incompatible"
 msgstr "--all 和 --mirror 不兼容"
 
-#: builtin/push.c:334
+#: builtin/push.c:385
 msgid "--delete is incompatible with --all, --mirror and --tags"
 msgstr "--delete 与 --all、--mirror 及 --tags 不兼容"
 
-#: builtin/push.c:336
+#: builtin/push.c:387
 msgid "--delete doesn't make sense without any refs"
 msgstr "--delete 未接任何引用没有意义"
 
+#: builtin/remote.c:98
+#, c-format
+msgid "Updating %s"
+msgstr "更新 %s 中"
+
+#: builtin/remote.c:130
+msgid ""
+"--mirror is dangerous and deprecated; please\n"
+"\t use --mirror=fetch or --mirror=push instead"
+msgstr ""
+"--mirror 选项危险且过时，请使用 --mirror=fetch\n"
+"\t 或 --mirror=push"
+
+#: builtin/remote.c:147
+#, c-format
+msgid "unknown mirror argument: %s"
+msgstr "未知的镜像参数：%s"
+
+#: builtin/remote.c:185
+msgid "specifying a master branch makes no sense with --mirror"
+msgstr "指定一个 master 分支并使用 --mirror 选项没有意义"
+
+#: builtin/remote.c:187
+msgid "specifying branches to track makes sense only with fetch mirrors"
+msgstr "指定要跟踪的分支只在与获取镜像共用才有意义"
+
+#: builtin/remote.c:195 builtin/remote.c:646
+#, c-format
+msgid "remote %s already exists."
+msgstr "远程 %s 已经存在。"
+
+#: builtin/remote.c:199 builtin/remote.c:650
+#, c-format
+msgid "'%s' is not a valid remote name"
+msgstr "'%s' 不是一个有效的远程名称"
+
+#: builtin/remote.c:243
+#, c-format
+msgid "Could not setup master '%s'"
+msgstr "无法设置 master '%s'"
+
+#: builtin/remote.c:299
+#, c-format
+msgid "more than one %s"
+msgstr "多于一个 %s"
+
+#: builtin/remote.c:339
+#, c-format
+msgid "Could not get fetch map for refspec %s"
+msgstr "无法得到引用表达式 %s 的获取列表"
+
+#: builtin/remote.c:440 builtin/remote.c:448
+msgid "(matching)"
+msgstr "（匹配）"
+
+#: builtin/remote.c:452
+msgid "(delete)"
+msgstr "（删除）"
+
+#: builtin/remote.c:595 builtin/remote.c:601 builtin/remote.c:607
+#, c-format
+msgid "Could not append '%s' to '%s'"
+msgstr "不能添加 '%s' 至 '%s'"
+
+#: builtin/remote.c:639 builtin/remote.c:792 builtin/remote.c:890
+#, c-format
+msgid "No such remote: %s"
+msgstr "没有这样的远程：%s"
+
+#: builtin/remote.c:656
+#, c-format
+msgid "Could not rename config section '%s' to '%s'"
+msgstr "不能重命名配置小节 '%s' 到 '%s'"
+
+#: builtin/remote.c:662 builtin/remote.c:799
+#, c-format
+msgid "Could not remove config section '%s'"
+msgstr "不能移除配置小节 '%s'"
+
+#: builtin/remote.c:677
+#, c-format
+msgid ""
+"Not updating non-default fetch respec\n"
+"\t%s\n"
+"\tPlease update the configuration manually if necessary."
+msgstr ""
+"没有更新非默认的获取引用表达式\n"
+"\t%s\n"
+"\t如果必要请手动更新配置。"
+
+#: builtin/remote.c:683
+#, c-format
+msgid "Could not append '%s'"
+msgstr "不能追加 '%s'"
+
+#: builtin/remote.c:694
+#, c-format
+msgid "Could not set '%s'"
+msgstr "不能设置 '%s'"
+
+#: builtin/remote.c:716
+#, c-format
+msgid "deleting '%s' failed"
+msgstr "删除 '%s' 失败"
+
+#: builtin/remote.c:750
+#, c-format
+msgid "creating '%s' failed"
+msgstr "创建 '%s' 失败"
+
+#: builtin/remote.c:764
+#, c-format
+msgid "Could not remove branch %s"
+msgstr "无法移除分支 %s"
+
+#: builtin/remote.c:834
+msgid ""
+"Note: A branch outside the refs/remotes/ hierarchy was not removed;\n"
+"to delete it, use:"
+msgid_plural ""
+"Note: Some branches outside the refs/remotes/ hierarchy were not removed;\n"
+"to delete them, use:"
+msgstr[0] "注意：ref/remotes 层级之外的一个分支未被移除。要删除它，使用："
+msgstr[1] "注意：ref/remotes 层级之外的一些分支未被移除。要删除它们，使用："
+
+#: builtin/remote.c:943
+#, c-format
+msgid " new (next fetch will store in remotes/%s)"
+msgstr " 新的（下一次获取将存储于 remotes/%s）"
+
+#: builtin/remote.c:946
+msgid " tracked"
+msgstr " 已跟踪"
+
+#: builtin/remote.c:948
+msgid " stale (use 'git remote prune' to remove)"
+msgstr " 过时（使用 'git remote prune' 来移除）"
+
+#: builtin/remote.c:950
+msgid " ???"
+msgstr " ???"
+
+#: builtin/remote.c:991
+#, c-format
+msgid "invalid branch.%s.merge; cannot rebase onto > 1 branch"
+msgstr "无效的 branch.%s.merge，不能变基到一个以上的分支"
+
+#: builtin/remote.c:998
+#, c-format
+msgid "rebases onto remote %s"
+msgstr "变基到远程 %s"
+
+#: builtin/remote.c:1001
+#, c-format
+msgid " merges with remote %s"
+msgstr " 与远程 %s 合并"
+
+#: builtin/remote.c:1002
+msgid "    and with remote"
+msgstr "    且有远程"
+
+#: builtin/remote.c:1004
+#, c-format
+msgid "merges with remote %s"
+msgstr "与远程 %s 合并"
+
+#: builtin/remote.c:1005
+msgid "   and with remote"
+msgstr "   且有远程"
+
+#: builtin/remote.c:1051
+msgid "create"
+msgstr "创建"
+
+#: builtin/remote.c:1054
+msgid "delete"
+msgstr "删除"
+
+#: builtin/remote.c:1058
+msgid "up to date"
+msgstr "最新"
+
+#: builtin/remote.c:1061
+msgid "fast-forwardable"
+msgstr "可快进"
+
+#: builtin/remote.c:1064
+msgid "local out of date"
+msgstr "本地已过时"
+
+#: builtin/remote.c:1071
+#, c-format
+msgid "    %-*s forces to %-*s (%s)"
+msgstr "    %-*s 强制推送至 %-*s (%s)"
+
+#: builtin/remote.c:1074
+#, c-format
+msgid "    %-*s pushes to %-*s (%s)"
+msgstr "    %-*s 推送至 %-*s (%s)"
+
+#: builtin/remote.c:1078
+#, c-format
+msgid "    %-*s forces to %s"
+msgstr "    %-*s 强制推送至 %s"
+
+#: builtin/remote.c:1081
+#, c-format
+msgid "    %-*s pushes to %s"
+msgstr "    %-*s 推送至 %s"
+
+#: builtin/remote.c:1118
+#, c-format
+msgid "* remote %s"
+msgstr "* 远程 %s"
+
+#: builtin/remote.c:1119
+#, c-format
+msgid "  Fetch URL: %s"
+msgstr "  获取地址：%s"
+
+#: builtin/remote.c:1120 builtin/remote.c:1285
+msgid "(no URL)"
+msgstr "(无 URL)"
+
+#: builtin/remote.c:1129 builtin/remote.c:1131
+#, c-format
+msgid "  Push  URL: %s"
+msgstr "  推送地址：%s"
+
+#: builtin/remote.c:1133 builtin/remote.c:1135 builtin/remote.c:1137
+#, c-format
+msgid "  HEAD branch: %s"
+msgstr "  HEAD分支：%s"
+
+#: builtin/remote.c:1139
+#, c-format
+msgid ""
+"  HEAD branch (remote HEAD is ambiguous, may be one of the following):\n"
+msgstr "  HEAD 分支（远程 HEAD 模糊，可能是下列中的一个）：\n"
+
+#: builtin/remote.c:1151
+#, c-format
+msgid "  Remote branch:%s"
+msgid_plural "  Remote branches:%s"
+msgstr[0] "  远程分支：%s"
+msgstr[1] "  远程分支：%s"
+
+#  译者：中文字符串拼接，可删除前导空格
+#: builtin/remote.c:1154 builtin/remote.c:1181
+msgid " (status not queried)"
+msgstr "（状态未查询）"
+
+#: builtin/remote.c:1163
+msgid "  Local branch configured for 'git pull':"
+msgid_plural "  Local branches configured for 'git pull':"
+msgstr[0] "  为 'git pull' 配置的本地分支："
+msgstr[1] "  为 'git pull' 配置的本地分支："
+
+#: builtin/remote.c:1171
+msgid "  Local refs will be mirrored by 'git push'"
+msgstr "  本地引用将在 'git push' 时被镜像"
+
+#: builtin/remote.c:1178
+#, c-format
+msgid "  Local ref configured for 'git push'%s:"
+msgid_plural "  Local refs configured for 'git push'%s:"
+msgstr[0] "  为 'git push' 配置的本地引用%s："
+msgstr[1] "  为 'git push' 配置的本地引用%s："
+
+#: builtin/remote.c:1216
+msgid "Cannot determine remote HEAD"
+msgstr "无法确定远程 HEAD"
+
+#: builtin/remote.c:1218
+msgid "Multiple remote HEAD branches. Please choose one explicitly with:"
+msgstr "多个远程 HEAD 分支。请明确地选择一个用命令："
+
+#: builtin/remote.c:1228
+#, c-format
+msgid "Could not delete %s"
+msgstr "无法删除 %s"
+
+#: builtin/remote.c:1236
+#, c-format
+msgid "Not a valid ref: %s"
+msgstr "不是一个有效引用：%s"
+
+#: builtin/remote.c:1238
+#, c-format
+msgid "Could not setup %s"
+msgstr "不能设置 %s"
+
+#  译者：注意保持前导空格
+#: builtin/remote.c:1274
+#, c-format
+msgid " %s will become dangling!"
+msgstr " %s 将成为悬空状态！"
+
+#  译者：注意保持前导空格
+#: builtin/remote.c:1275
+#, c-format
+msgid " %s has become dangling!"
+msgstr " %s 已成为悬空状态！"
+
+#: builtin/remote.c:1281
+#, c-format
+msgid "Pruning %s"
+msgstr "修剪 %s"
+
+#: builtin/remote.c:1282
+#, c-format
+msgid "URL: %s"
+msgstr "URL：%s"
+
+#: builtin/remote.c:1295
+#, c-format
+msgid " * [would prune] %s"
+msgstr " * [将删除] %s"
+
+#: builtin/remote.c:1298
+#, c-format
+msgid " * [pruned] %s"
+msgstr " * [已删除] %s"
+
+#: builtin/remote.c:1387 builtin/remote.c:1461
+#, c-format
+msgid "No such remote '%s'"
+msgstr "没有此远程 '%s'"
+
+#: builtin/remote.c:1414
+msgid "no remote specified"
+msgstr "未指定远程"
+
+#: builtin/remote.c:1447
+msgid "--add --delete doesn't make sense"
+msgstr "--add --delete 无意义"
+
+#: builtin/remote.c:1487
+#, c-format
+msgid "Invalid old URL pattern: %s"
+msgstr "无效的旧URL匹配模版：%s"
+
+#: builtin/remote.c:1495
+#, c-format
+msgid "No such URL found: %s"
+msgstr "未找到此URL：%s"
+
+#: builtin/remote.c:1497
+msgid "Will not delete all non-push URLs"
+msgstr "将不会删除所有非推送URL地址"
+
 #: builtin/reset.c:33
 msgid "mixed"
 msgstr "混杂"
@@ -2988,6 +4403,10 @@
 msgstr "硬性"
 
 #: builtin/reset.c:33
+msgid "merge"
+msgstr "合并"
+
+#: builtin/reset.c:33
 msgid "keep"
 msgstr "保持"
 
@@ -3062,15 +4481,15 @@
 msgid "%s: %s cannot be used with %s"
 msgstr "%s：%s 不能和 %s 共用"
 
-#: builtin/revert.c:127
+#: builtin/revert.c:131
 msgid "program error"
 msgstr "程序错误"
 
-#: builtin/revert.c:213
+#: builtin/revert.c:221
 msgid "revert failed"
 msgstr "还原失败"
 
-#: builtin/revert.c:228
+#: builtin/revert.c:236
 msgid "cherry-pick failed"
 msgstr "拣选失败"
 
@@ -3116,32 +4535,32 @@
 msgid "Missing author: %s"
 msgstr "缺少作者：%s"
 
-#: builtin/tag.c:58
+#: builtin/tag.c:60
 #, c-format
 msgid "malformed object at '%s'"
 msgstr "非法的对象于 '%s'"
 
-#: builtin/tag.c:205
+#: builtin/tag.c:207
 #, c-format
 msgid "tag name too long: %.*s..."
 msgstr "tag 名字太长：%.*s..."
 
-#: builtin/tag.c:210
+#: builtin/tag.c:212
 #, c-format
 msgid "tag '%s' not found."
 msgstr "tag '%s' 未发现。"
 
-#: builtin/tag.c:225
+#: builtin/tag.c:227
 #, c-format
 msgid "Deleted tag '%s' (was %s)\n"
 msgstr "已删除 tag '%s'（曾为 %s）\n"
 
-#: builtin/tag.c:237
+#: builtin/tag.c:239
 #, c-format
 msgid "could not verify the tag '%s'"
 msgstr "不能校验 tag '%s'"
 
-#: builtin/tag.c:247
+#: builtin/tag.c:249
 msgid ""
 "\n"
 "#\n"
@@ -3155,7 +4574,7 @@
 "# 以 '#' 开头的行将被忽略。\n"
 "#\n"
 
-#: builtin/tag.c:254
+#: builtin/tag.c:256
 msgid ""
 "\n"
 "#\n"
@@ -3170,94 +4589,218 @@
 "# 以 '#' 开头的行将被忽略，您可以删除它们如果您想这样做。\n"
 "#\n"
 
-#: builtin/tag.c:294
+#: builtin/tag.c:298
 msgid "unable to sign the tag"
 msgstr "无法签署 tag"
 
-#: builtin/tag.c:296
+#: builtin/tag.c:300
 msgid "unable to write tag file"
 msgstr "无法写 tag 文件"
 
-#: builtin/tag.c:321
+#: builtin/tag.c:325
 msgid "bad object type."
 msgstr "坏的对象类型。"
 
-#: builtin/tag.c:334
+#: builtin/tag.c:338
 msgid "tag header too big."
 msgstr "tag 头信息太大。"
 
-#: builtin/tag.c:366
+#: builtin/tag.c:370
 msgid "no tag message?"
 msgstr "无 tag 说明？"
 
-#: builtin/tag.c:372
+#: builtin/tag.c:376
 #, c-format
 msgid "The tag message has been left in %s\n"
 msgstr "tag 说明被保留在 %s\n"
 
-#: builtin/tag.c:421
+#: builtin/tag.c:425
 msgid "switch 'points-at' requires an object"
 msgstr "开关 'points-at' 需要一个对象"
 
-#: builtin/tag.c:423
+#: builtin/tag.c:427
 #, c-format
 msgid "malformed object name '%s'"
 msgstr "非法的对象名 '%s'"
 
-#: builtin/tag.c:502
+#: builtin/tag.c:506
+msgid "--column and -n are incompatible"
+msgstr "--column 和 -n 不兼容"
+
+#: builtin/tag.c:523
 msgid "-n option is only allowed with -l."
 msgstr "-n 选项只允许和 -l 共用。"
 
-#: builtin/tag.c:504
+#: builtin/tag.c:525
 msgid "--contains option is only allowed with -l."
 msgstr "--contains 选项只允许和 -l 共用。"
 
-#: builtin/tag.c:506
+#: builtin/tag.c:527
 msgid "--points-at option is only allowed with -l."
 msgstr "--points-at 选项只允许和 -l 共用。"
 
-#: builtin/tag.c:514
+#: builtin/tag.c:535
 msgid "only one -F or -m option is allowed."
 msgstr "只允许一个 -F 或 -m 选项。"
 
-#: builtin/tag.c:534
+#: builtin/tag.c:555
 msgid "too many params"
 msgstr "太多参数"
 
-#: builtin/tag.c:540
+#: builtin/tag.c:561
 #, c-format
 msgid "'%s' is not a valid tag name."
 msgstr "'%s' 不是一个有效的tag名称。"
 
-#: builtin/tag.c:545
+#: builtin/tag.c:566
 #, c-format
 msgid "tag '%s' already exists"
 msgstr "tag '%s' 已存在"
 
-#: builtin/tag.c:563
+#: builtin/tag.c:584
 #, c-format
 msgid "%s: cannot lock the ref"
 msgstr "%s：不能锁定引用"
 
-#: builtin/tag.c:565
+#: builtin/tag.c:586
 #, c-format
 msgid "%s: cannot update the ref"
 msgstr "%s：不能更新引用"
 
-#: builtin/tag.c:567
+#: builtin/tag.c:588
 #, c-format
 msgid "Updated tag '%s' (was %s)\n"
 msgstr "已更新tag '%s'（曾为 %s）\n"
 
-#: git-am.sh:49
+#: git.c:16
+msgid "See 'git help <command>' for more information on a specific command."
+msgstr "参见 'git help <command>' 以获得该特定命令的详细信息。"
+
+#: parse-options.h:133 parse-options.h:235
+msgid "n"
+msgstr "数字"
+
+#: parse-options.h:141
+msgid "time"
+msgstr "时间"
+
+#: parse-options.h:149
+msgid "file"
+msgstr "文件"
+
+#: parse-options.h:151
+msgid "when"
+msgstr "何时"
+
+#: parse-options.h:156
+msgid "no-op (backward compatibility)"
+msgstr "空操作（向后兼容）"
+
+#: parse-options.h:228
+msgid "be more verbose"
+msgstr "更加详细"
+
+#: parse-options.h:230
+msgid "be more quiet"
+msgstr "更加安静"
+
+#: parse-options.h:236
+msgid "use <n> digits to display SHA-1s"
+msgstr "用 <n> 位数字显示 SHA-1 哈希值"
+
+#: common-cmds.h:8
+msgid "Add file contents to the index"
+msgstr "添加文件内容至索引"
+
+#: common-cmds.h:9
+msgid "Find by binary search the change that introduced a bug"
+msgstr "通过二分查找定位引入 bug 的变更"
+
+#: common-cmds.h:10
+msgid "List, create, or delete branches"
+msgstr "列出、创建或删除分支"
+
+#: common-cmds.h:11
+msgid "Checkout a branch or paths to the working tree"
+msgstr "检出一个分支或路径到工作区"
+
+#: common-cmds.h:12
+msgid "Clone a repository into a new directory"
+msgstr "克隆一个版本库到一个新目录"
+
+#: common-cmds.h:13
+msgid "Record changes to the repository"
+msgstr "记录变更到版本库"
+
+#: common-cmds.h:14
+msgid "Show changes between commits, commit and working tree, etc"
+msgstr "显示提交之间、提交和工作区之间等的差异"
+
+#: common-cmds.h:15
+msgid "Download objects and refs from another repository"
+msgstr "从另外一个版本库下载对象和引用"
+
+#: common-cmds.h:16
+msgid "Print lines matching a pattern"
+msgstr "输出和模式匹配的行"
+
+#: common-cmds.h:17
+msgid "Create an empty git repository or reinitialize an existing one"
+msgstr "创建一个空的 git 版本库或者重新初始化一个"
+
+#: common-cmds.h:18
+msgid "Show commit logs"
+msgstr "显示提交日志"
+
+#: common-cmds.h:19
+msgid "Join two or more development histories together"
+msgstr "合并两个或更多开发历史"
+
+#: common-cmds.h:20
+msgid "Move or rename a file, a directory, or a symlink"
+msgstr "移动或重命名一个文件、目录或符号链接"
+
+#: common-cmds.h:21
+msgid "Fetch from and merge with another repository or a local branch"
+msgstr "获取并合并另外的版本库或一个本地分支"
+
+#: common-cmds.h:22
+msgid "Update remote refs along with associated objects"
+msgstr "更新远程引用和相关的对象"
+
+#: common-cmds.h:23
+msgid "Forward-port local commits to the updated upstream head"
+msgstr "本地提交转移至更新后的上游分支中"
+
+#: common-cmds.h:24
+msgid "Reset current HEAD to the specified state"
+msgstr "重置当前HEAD到指定状态"
+
+#: common-cmds.h:25
+msgid "Remove files from the working tree and from the index"
+msgstr "从工作区和索引中删除文件"
+
+#: common-cmds.h:26
+msgid "Show various types of objects"
+msgstr "显示各种类型的对象"
+
+#: common-cmds.h:27
+msgid "Show the working tree status"
+msgstr "显示工作区状态"
+
+#: common-cmds.h:28
+msgid "Create, list, delete or verify a tag object signed with GPG"
+msgstr "创建、列出、删除或校验一个GPG签名的 tag 对象"
+
+#: git-am.sh:50
 msgid "You need to set your committer info first"
 msgstr "您需要先设置你的提交者信息"
 
-#: git-am.sh:136
+#: git-am.sh:137
 msgid "Repository lacks necessary blobs to fall back on 3-way merge."
 msgstr "版本库缺乏必要的 blob 数据以进行三路合并。"
 
-#: git-am.sh:147
+#: git-am.sh:154
 msgid ""
 "Did you hand edit your patch?\n"
 "It does not apply to blobs recorded in its index."
@@ -3265,46 +4808,46 @@
 "您是否曾手动编辑过您的补丁？\n"
 "无法应用补丁到索引中的数据上。"
 
-#: git-am.sh:156
+#: git-am.sh:163
 msgid "Falling back to patching base and 3-way merge..."
 msgstr "回退到补丁基础版本并使用三路合并..."
 
-#: git-am.sh:268
+#: git-am.sh:275
 msgid "Only one StGIT patch series can be applied at once"
 msgstr "一次只能有一个 StGIT 补丁队列被应用"
 
-#: git-am.sh:355
+#: git-am.sh:362
 #, sh-format
 msgid "Patch format $patch_format is not supported."
 msgstr "不支持 $patch_format 补丁格式。"
 
-#: git-am.sh:357
+#: git-am.sh:364
 msgid "Patch format detection failed."
 msgstr "补丁格式检测失败。"
 
-#: git-am.sh:411
+#: git-am.sh:418
 msgid "-d option is no longer supported.  Do not use."
 msgstr "不再支持 -d 选项。不要使用。"
 
-#: git-am.sh:474
+#: git-am.sh:481
 #, sh-format
 msgid "previous rebase directory $dotest still exists but mbox given."
 msgstr "之前的变基目录 $dotest 仍然存在但给出了mbox。"
 
-#: git-am.sh:479
+#: git-am.sh:486
 msgid "Please make up your mind. --skip or --abort?"
 msgstr "请下决心。--skip 或是 --abort ？"
 
-#: git-am.sh:506
+#: git-am.sh:513
 msgid "Resolve operation not in progress, we are not resuming."
 msgstr "解决操作未进行，我们不会继续。"
 
-#: git-am.sh:572
+#: git-am.sh:579
 #, sh-format
 msgid "Dirty index: cannot apply patches (dirty: $files)"
 msgstr "脏的索引：不能应用补丁（脏文件：$files）"
 
-#: git-am.sh:748
+#: git-am.sh:755
 msgid "cannot be interactive without stdin connected to a terminal."
 msgstr "标准输入没有和终端关联，不能进行交互式操作。"
 
@@ -3312,20 +4855,20 @@
 #. TRANSLATORS: Make sure to include [y], [n], [e], [v] and [a]
 #. in your translation. The program will only accept English
 #. input at this point.
-#: git-am.sh:759
+#: git-am.sh:766
 msgid "Apply? [y]es/[n]o/[e]dit/[v]iew patch/[a]ccept all "
 msgstr "应用？[y]es/[n]o/[e]dit/[v]iew patch/[a]ccept all "
 
-#: git-am.sh:795
+#: git-am.sh:802
 #, sh-format
 msgid "Applying: $FIRSTLINE"
 msgstr "正应用：$FIRSTLINE"
 
-#: git-am.sh:840
+#: git-am.sh:847
 msgid "No changes -- Patch already applied."
 msgstr "没有变更 -- 补丁已经应用过。"
 
-#: git-am.sh:866
+#: git-am.sh:873
 msgid "applying to an empty history"
 msgstr "正应用到一个空历史上"
 
@@ -3340,7 +4883,7 @@
 #: git-bisect.sh:95
 #, sh-format
 msgid "unrecognised option: '$arg'"
-msgstr "未识别的选项：'$arg'"
+msgstr "未能识别的选项：'$arg'"
 
 #: git-bisect.sh:99
 #, sh-format
@@ -3564,169 +5107,175 @@
 msgid "cannot strip one component off url '$remoteurl'"
 msgstr "无法从 url '$remoteurl' 剥离一个组件"
 
-#: git-submodule.sh:108
+#: git-submodule.sh:109
 #, sh-format
-msgid "No submodule mapping found in .gitmodules for path '$path'"
-msgstr "未在 .gitmodules 中发现路径 '$path' 的子模组映射"
+msgid "No submodule mapping found in .gitmodules for path '$sm_path'"
+msgstr "未在 .gitmodules 中发现路径 '$sm_path' 的子模组映射"
 
-#: git-submodule.sh:149
+#: git-submodule.sh:150
 #, sh-format
-msgid "Clone of '$url' into submodule path '$path' failed"
-msgstr "无法克隆 '$url' 到子模组路径 '$path'"
+msgid "Clone of '$url' into submodule path '$sm_path' failed"
+msgstr "无法克隆 '$url' 到子模组路径 '$sm_path'"
 
-#: git-submodule.sh:159
+#: git-submodule.sh:160
 #, sh-format
 msgid "Gitdir '$a' is part of the submodule path '$b' or vice versa"
 msgstr "Gitdir '$a' 在子模组路径 '$b' 之下或者相反"
 
-#: git-submodule.sh:248
+#: git-submodule.sh:249
 #, sh-format
 msgid "repo URL: '$repo' must be absolute or begin with ./|../"
 msgstr "版本库URL：'$repo' 必须是绝对路径或以 ./|../ 起始"
 
-#: git-submodule.sh:265
+#: git-submodule.sh:266
 #, sh-format
-msgid "'$path' already exists in the index"
-msgstr "'$path' 已经存在于索引中"
+msgid "'$sm_path' already exists in the index"
+msgstr "'$sm_path' 已经存在于索引中"
 
-#: git-submodule.sh:282
+#: git-submodule.sh:283
 #, sh-format
-msgid "'$path' already exists and is not a valid git repo"
-msgstr "'$path' 已存在且不是一个有效的 git 版本库"
+msgid "'$sm_path' already exists and is not a valid git repo"
+msgstr "'$sm_path' 已存在且不是一个有效的 git 版本库"
 
-#: git-submodule.sh:296
+#: git-submodule.sh:297
 #, sh-format
-msgid "Unable to checkout submodule '$path'"
-msgstr "不能检出子模组 '$path'"
+msgid "Unable to checkout submodule '$sm_path'"
+msgstr "不能检出子模组 '$sm_path'"
 
-#: git-submodule.sh:301
+#: git-submodule.sh:302
 #, sh-format
-msgid "Failed to add submodule '$path'"
-msgstr "无法添加子模组 '$path'"
+msgid "Failed to add submodule '$sm_path'"
+msgstr "无法添加子模组 '$sm_path'"
 
-#: git-submodule.sh:306
+#: git-submodule.sh:307
 #, sh-format
-msgid "Failed to register submodule '$path'"
-msgstr "无法注册子模组 '$path'"
+msgid "Failed to register submodule '$sm_path'"
+msgstr "无法注册子模组 '$sm_path'"
 
-#: git-submodule.sh:348
+#: git-submodule.sh:349
 #, sh-format
-msgid "Entering '$prefix$path'"
-msgstr "正在进入 '$prefix$path'"
+msgid "Entering '$prefix$sm_path'"
+msgstr "正在进入 '$prefix$sm_path'"
 
-#: git-submodule.sh:360
+#: git-submodule.sh:363
 #, sh-format
-msgid "Stopping at '$path'; script returned non-zero status."
-msgstr "停止于 '$path'，脚本返回非零值。"
+msgid "Stopping at '$sm_path'; script returned non-zero status."
+msgstr "停止于 '$sm_path'，脚本返回非零值。"
 
-#: git-submodule.sh:402
+#: git-submodule.sh:405
 #, sh-format
-msgid "No url found for submodule path '$path' in .gitmodules"
-msgstr "在 .gitmodules 中未找到子模组路径 '$path' 的 url"
+msgid "No url found for submodule path '$sm_path' in .gitmodules"
+msgstr "在 .gitmodules 中未找到子模组路径 '$sm_path' 的 url"
 
-#: git-submodule.sh:411
+#: git-submodule.sh:414
 #, sh-format
-msgid "Failed to register url for submodule path '$path'"
-msgstr "无法为子模组路径 '$path' 注册 url"
+msgid "Failed to register url for submodule path '$sm_path'"
+msgstr "无法为子模组路径 '$sm_path' 注册 url"
 
-#: git-submodule.sh:419
+#: git-submodule.sh:422
 #, sh-format
-msgid "Failed to register update mode for submodule path '$path'"
-msgstr "无法为子模组路径 '$path' 注册更新模式"
+msgid "Failed to register update mode for submodule path '$sm_path'"
+msgstr "无法为子模组路径 '$sm_path' 注册更新模式"
 
-#: git-submodule.sh:421
+#: git-submodule.sh:424
 #, sh-format
-msgid "Submodule '$name' ($url) registered for path '$path'"
-msgstr "子模组 '$name' ($url) 已为路径 '$path' 注册"
+msgid "Submodule '$name' ($url) registered for path '$sm_path'"
+msgstr "子模组 '$name' ($url) 已为路径 '$sm_path' 注册"
 
-#: git-submodule.sh:520
+#: git-submodule.sh:523
 #, sh-format
 msgid ""
-"Submodule path '$path' not initialized\n"
+"Submodule path '$sm_path' not initialized\n"
 "Maybe you want to use 'update --init'?"
 msgstr ""
-"子模组路径 '$path' 没有初始化\n"
+"子模组路径 '$sm_path' 没有初始化\n"
 "也许您想用 'update --init'？"
 
-#: git-submodule.sh:533
+#: git-submodule.sh:536
 #, sh-format
-msgid "Unable to find current revision in submodule path '$path'"
-msgstr "无法在子模组路径 '$path' 中找到当前版本"
+msgid "Unable to find current revision in submodule path '$sm_path'"
+msgstr "无法在子模组路径 '$sm_path' 中找到当前版本"
 
-#: git-submodule.sh:552
+#: git-submodule.sh:555
 #, sh-format
-msgid "Unable to fetch in submodule path '$path'"
-msgstr "无法在子模组路径 '$path' 中获取"
+msgid "Unable to fetch in submodule path '$sm_path'"
+msgstr "无法在子模组路径 '$sm_path' 中获取"
 
-#: git-submodule.sh:566
+#: git-submodule.sh:569
 #, sh-format
-msgid "Unable to rebase '$sha1' in submodule path '$path'"
-msgstr "无法在子模组路径 '$path' 中变基 '$sha1'"
+msgid "Unable to rebase '$sha1' in submodule path '$sm_path'"
+msgstr "无法在子模组路径 '$sm_path' 中变基 '$sha1'"
 
-#: git-submodule.sh:567
+#: git-submodule.sh:570
 #, sh-format
-msgid "Submodule path '$path': rebased into '$sha1'"
-msgstr "子模组路径 '$path'：变基至 '$sha1'"
+msgid "Submodule path '$sm_path': rebased into '$sha1'"
+msgstr "子模组路径 '$sm_path'：变基至 '$sha1'"
 
-#: git-submodule.sh:572
+#: git-submodule.sh:575
 #, sh-format
-msgid "Unable to merge '$sha1' in submodule path '$path'"
-msgstr "无法合并 '$sha1' 到子模组路径 '$path' 中"
+msgid "Unable to merge '$sha1' in submodule path '$sm_path'"
+msgstr "无法合并 '$sha1' 到子模组路径 '$sm_path' 中"
 
-#: git-submodule.sh:573
+#: git-submodule.sh:576
 #, sh-format
-msgid "Submodule path '$path': merged in '$sha1'"
-msgstr "子模组路径 '$path'：已合并入 '$sha1'"
+msgid "Submodule path '$sm_path': merged in '$sha1'"
+msgstr "子模组路径 '$sm_path'：已合并入 '$sha1'"
 
-#: git-submodule.sh:578
+#: git-submodule.sh:581
 #, sh-format
-msgid "Unable to checkout '$sha1' in submodule path '$path'"
-msgstr "无法在子模组路径 '$path' 中检出 '$sha1'"
+msgid "Unable to checkout '$sha1' in submodule path '$sm_path'"
+msgstr "无法在子模组路径 '$sm_path' 中检出 '$sha1'"
 
-#: git-submodule.sh:579
+#: git-submodule.sh:582
 #, sh-format
-msgid "Submodule path '$path': checked out '$sha1'"
-msgstr "子模组路径 '$path'：检出 '$sha1'"
+msgid "Submodule path '$sm_path': checked out '$sha1'"
+msgstr "子模组路径 '$sm_path'：检出 '$sha1'"
 
-#: git-submodule.sh:601 git-submodule.sh:924
+#: git-submodule.sh:604 git-submodule.sh:927
 #, sh-format
-msgid "Failed to recurse into submodule path '$path'"
-msgstr "无法递归进子模组路径 '$path'"
+msgid "Failed to recurse into submodule path '$sm_path'"
+msgstr "无法递归进子模组路径 '$sm_path'"
 
-#: git-submodule.sh:709
+#: git-submodule.sh:712
 msgid "--"
 msgstr "--"
 
 #  译者：注意保持前导空格
-#: git-submodule.sh:767
+#: git-submodule.sh:770
 #, sh-format
 msgid "  Warn: $name doesn't contain commit $sha1_src"
 msgstr "  警告：$name 未包含提交 $sha1_src"
 
 #  译者：注意保持前导空格
-#: git-submodule.sh:770
+#: git-submodule.sh:773
 #, sh-format
 msgid "  Warn: $name doesn't contain commit $sha1_dst"
 msgstr "  警告：$name 未包含提交 $sha1_dst"
 
 #  译者：注意保持前导空格
-#: git-submodule.sh:773
+#: git-submodule.sh:776
 #, sh-format
 msgid "  Warn: $name doesn't contain commits $sha1_src and $sha1_dst"
 msgstr "  警告：$name 未包含提交 $sha1_src 和 $sha1_dst"
 
-#: git-submodule.sh:798
+#: git-submodule.sh:801
 msgid "blob"
 msgstr "blob"
 
-#: git-submodule.sh:799
+#: git-submodule.sh:802
 msgid "submodule"
 msgstr "子模组"
 
-#: git-submodule.sh:970
+#: git-submodule.sh:973
 #, sh-format
 msgid "Synchronizing submodule url for '$name'"
 msgstr "为 '$name' 同步子模组 url"
 
+#~ msgid "cherry-pick"
+#~ msgstr "拣选"
+
+#~ msgid "Please enter the commit message for your changes."
+#~ msgstr "请为您的修改输入提交说明。"
+
 #~ msgid "Too many options specified"
 #~ msgstr "指定了太多的选项"
diff --git a/read-cache.c b/read-cache.c
index 6c8f395..ef355cc 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -12,6 +12,8 @@
 #include "commit.h"
 #include "blob.h"
 #include "resolve-undo.h"
+#include "strbuf.h"
+#include "varint.h"
 
 static struct cache_entry *refresh_cache_entry(struct cache_entry *ce, int really);
 
@@ -1179,15 +1181,74 @@
 	return refresh_cache_ent(&the_index, ce, really, NULL, NULL);
 }
 
+
+/*****************************************************************
+ * Index File I/O
+ *****************************************************************/
+
+#define INDEX_FORMAT_DEFAULT 3
+
+/*
+ * dev/ino/uid/gid/size are also just tracked to the low 32 bits
+ * Again - this is just a (very strong in practice) heuristic that
+ * the inode hasn't changed.
+ *
+ * We save the fields in big-endian order to allow using the
+ * index file over NFS transparently.
+ */
+struct ondisk_cache_entry {
+	struct cache_time ctime;
+	struct cache_time mtime;
+	unsigned int dev;
+	unsigned int ino;
+	unsigned int mode;
+	unsigned int uid;
+	unsigned int gid;
+	unsigned int size;
+	unsigned char sha1[20];
+	unsigned short flags;
+	char name[FLEX_ARRAY]; /* more */
+};
+
+/*
+ * This struct is used when CE_EXTENDED bit is 1
+ * The struct must match ondisk_cache_entry exactly from
+ * ctime till flags
+ */
+struct ondisk_cache_entry_extended {
+	struct cache_time ctime;
+	struct cache_time mtime;
+	unsigned int dev;
+	unsigned int ino;
+	unsigned int mode;
+	unsigned int uid;
+	unsigned int gid;
+	unsigned int size;
+	unsigned char sha1[20];
+	unsigned short flags;
+	unsigned short flags2;
+	char name[FLEX_ARRAY]; /* more */
+};
+
+/* These are only used for v3 or lower */
+#define align_flex_name(STRUCT,len) ((offsetof(struct STRUCT,name) + (len) + 8) & ~7)
+#define ondisk_cache_entry_size(len) align_flex_name(ondisk_cache_entry,len)
+#define ondisk_cache_entry_extended_size(len) align_flex_name(ondisk_cache_entry_extended,len)
+#define ondisk_ce_size(ce) (((ce)->ce_flags & CE_EXTENDED) ? \
+			    ondisk_cache_entry_extended_size(ce_namelen(ce)) : \
+			    ondisk_cache_entry_size(ce_namelen(ce)))
+
 static int verify_hdr(struct cache_header *hdr, unsigned long size)
 {
 	git_SHA_CTX c;
 	unsigned char sha1[20];
+	int hdr_version;
 
 	if (hdr->hdr_signature != htonl(CACHE_SIGNATURE))
 		return error("bad signature");
-	if (hdr->hdr_version != htonl(2) && hdr->hdr_version != htonl(3))
-		return error("bad index version");
+	hdr_version = ntohl(hdr->hdr_version);
+	if (hdr_version < 2 || 4 < hdr_version)
+		return error("bad index version %d", hdr_version);
 	git_SHA1_Init(&c);
 	git_SHA1_Update(&c, hdr, size - 20);
 	git_SHA1_Final(sha1, &c);
@@ -1221,7 +1282,74 @@
 	return read_index_from(istate, get_index_file());
 }
 
-static struct cache_entry *create_from_disk(struct ondisk_cache_entry *ondisk)
+#ifndef NEEDS_ALIGNED_ACCESS
+#define ntoh_s(var) ntohs(var)
+#define ntoh_l(var) ntohl(var)
+#else
+static inline uint16_t ntoh_s_force_align(void *p)
+{
+	uint16_t x;
+	memcpy(&x, p, sizeof(x));
+	return ntohs(x);
+}
+static inline uint32_t ntoh_l_force_align(void *p)
+{
+	uint32_t x;
+	memcpy(&x, p, sizeof(x));
+	return ntohl(x);
+}
+#define ntoh_s(var) ntoh_s_force_align(&(var))
+#define ntoh_l(var) ntoh_l_force_align(&(var))
+#endif
+
+static struct cache_entry *cache_entry_from_ondisk(struct ondisk_cache_entry *ondisk,
+						   unsigned int flags,
+						   const char *name,
+						   size_t len)
+{
+	struct cache_entry *ce = xmalloc(cache_entry_size(len));
+
+	ce->ce_ctime.sec = ntoh_l(ondisk->ctime.sec);
+	ce->ce_mtime.sec = ntoh_l(ondisk->mtime.sec);
+	ce->ce_ctime.nsec = ntoh_l(ondisk->ctime.nsec);
+	ce->ce_mtime.nsec = ntoh_l(ondisk->mtime.nsec);
+	ce->ce_dev   = ntoh_l(ondisk->dev);
+	ce->ce_ino   = ntoh_l(ondisk->ino);
+	ce->ce_mode  = ntoh_l(ondisk->mode);
+	ce->ce_uid   = ntoh_l(ondisk->uid);
+	ce->ce_gid   = ntoh_l(ondisk->gid);
+	ce->ce_size  = ntoh_l(ondisk->size);
+	ce->ce_flags = flags;
+	hashcpy(ce->sha1, ondisk->sha1);
+	memcpy(ce->name, name, len);
+	ce->name[len] = '\0';
+	return ce;
+}
+
+/*
+ * Adjacent cache entries tend to share the leading paths, so it makes
+ * sense to only store the differences in later entries.  In the v4
+ * on-disk format of the index, each on-disk cache entry stores the
+ * number of bytes to be stripped from the end of the previous name,
+ * and the bytes to append to the result, to come up with its name.
+ */
+static unsigned long expand_name_field(struct strbuf *name, const char *cp_)
+{
+	const unsigned char *ep, *cp = (const unsigned char *)cp_;
+	size_t len = decode_varint(&cp);
+
+	if (name->len < len)
+		die("malformed name field in the index");
+	strbuf_remove(name, name->len - len, len);
+	for (ep = cp; *ep; ep++)
+		; /* find the end */
+	strbuf_add(name, cp, ep - cp);
+	return (const char *)ep + 1 - cp_;
+}
+
+static struct cache_entry *create_from_disk(struct ondisk_cache_entry *ondisk,
+					    unsigned long *ent_size,
+					    struct strbuf *previous_name)
 {
 	struct cache_entry *ce;
 	size_t len;
@@ -1229,14 +1357,14 @@
 	unsigned int flags;
 
 	/* On-disk flags are just 16 bits */
-	flags = ntohs(ondisk->flags);
+	flags = ntoh_s(ondisk->flags);
 	len = flags & CE_NAMEMASK;
 
 	if (flags & CE_EXTENDED) {
 		struct ondisk_cache_entry_extended *ondisk2;
 		int extended_flags;
 		ondisk2 = (struct ondisk_cache_entry_extended *)ondisk;
-		extended_flags = ntohs(ondisk2->flags2) << 16;
+		extended_flags = ntoh_s(ondisk2->flags2) << 16;
 		/* We do not yet understand any bit out of CE_EXTENDED_FLAGS */
 		if (extended_flags & ~CE_EXTENDED_FLAGS)
 			die("Unknown index entry format %08x", extended_flags);
@@ -1246,27 +1374,22 @@
 	else
 		name = ondisk->name;
 
-	if (len == CE_NAMEMASK)
-		len = strlen(name);
+	if (!previous_name) {
+		/* v3 and earlier */
+		if (len == CE_NAMEMASK)
+			len = strlen(name);
+		ce = cache_entry_from_ondisk(ondisk, flags, name, len);
 
-	ce = xmalloc(cache_entry_size(len));
+		*ent_size = ondisk_ce_size(ce);
+	} else {
+		unsigned long consumed;
+		consumed = expand_name_field(previous_name, name);
+		ce = cache_entry_from_ondisk(ondisk, flags,
+					     previous_name->buf,
+					     previous_name->len);
 
-	ce->ce_ctime.sec = ntohl(ondisk->ctime.sec);
-	ce->ce_mtime.sec = ntohl(ondisk->mtime.sec);
-	ce->ce_ctime.nsec = ntohl(ondisk->ctime.nsec);
-	ce->ce_mtime.nsec = ntohl(ondisk->mtime.nsec);
-	ce->ce_dev   = ntohl(ondisk->dev);
-	ce->ce_ino   = ntohl(ondisk->ino);
-	ce->ce_mode  = ntohl(ondisk->mode);
-	ce->ce_uid   = ntohl(ondisk->uid);
-	ce->ce_gid   = ntohl(ondisk->gid);
-	ce->ce_size  = ntohl(ondisk->size);
-	ce->ce_flags = flags;
-
-	hashcpy(ce->sha1, ondisk->sha1);
-
-	memcpy(ce->name, name, len);
-	ce->name[len] = '\0';
+		*ent_size = (name - ((char *)ondisk)) + consumed;
+	}
 	return ce;
 }
 
@@ -1279,6 +1402,7 @@
 	struct cache_header *hdr;
 	void *mmap;
 	size_t mmap_size;
+	struct strbuf previous_name_buf = STRBUF_INIT, *previous_name;
 
 	errno = EBUSY;
 	if (istate->initialized)
@@ -1311,22 +1435,30 @@
 	if (verify_hdr(hdr, mmap_size) < 0)
 		goto unmap;
 
+	istate->version = ntohl(hdr->hdr_version);
 	istate->cache_nr = ntohl(hdr->hdr_entries);
 	istate->cache_alloc = alloc_nr(istate->cache_nr);
 	istate->cache = xcalloc(istate->cache_alloc, sizeof(struct cache_entry *));
 	istate->initialized = 1;
 
+	if (istate->version == 4)
+		previous_name = &previous_name_buf;
+	else
+		previous_name = NULL;
+
 	src_offset = sizeof(*hdr);
 	for (i = 0; i < istate->cache_nr; i++) {
 		struct ondisk_cache_entry *disk_ce;
 		struct cache_entry *ce;
+		unsigned long consumed;
 
 		disk_ce = (struct ondisk_cache_entry *)((char *)mmap + src_offset);
-		ce = create_from_disk(disk_ce);
+		ce = create_from_disk(disk_ce, &consumed, previous_name);
 		set_index_entry(istate, i, ce);
 
-		src_offset += ondisk_ce_size(ce);
+		src_offset += consumed;
 	}
+	strbuf_release(&previous_name_buf);
 	istate->timestamp.sec = st.st_mtime;
 	istate->timestamp.nsec = ST_MTIME_NSEC(st);
 
@@ -1510,13 +1642,10 @@
 	}
 }
 
-static int ce_write_entry(git_SHA_CTX *c, int fd, struct cache_entry *ce)
+/* Copy miscellaneous fields but not the name */
+static char *copy_cache_entry_to_ondisk(struct ondisk_cache_entry *ondisk,
+				       struct cache_entry *ce)
 {
-	int size = ondisk_ce_size(ce);
-	struct ondisk_cache_entry *ondisk = xcalloc(1, size);
-	char *name;
-	int result;
-
 	ondisk->ctime.sec = htonl(ce->ce_ctime.sec);
 	ondisk->mtime.sec = htonl(ce->ce_mtime.sec);
 	ondisk->ctime.nsec = htonl(ce->ce_ctime.nsec);
@@ -1533,11 +1662,52 @@
 		struct ondisk_cache_entry_extended *ondisk2;
 		ondisk2 = (struct ondisk_cache_entry_extended *)ondisk;
 		ondisk2->flags2 = htons((ce->ce_flags & CE_EXTENDED_FLAGS) >> 16);
-		name = ondisk2->name;
+		return ondisk2->name;
 	}
-	else
-		name = ondisk->name;
-	memcpy(name, ce->name, ce_namelen(ce));
+	else {
+		return ondisk->name;
+	}
+}
+
+static int ce_write_entry(git_SHA_CTX *c, int fd, struct cache_entry *ce,
+			  struct strbuf *previous_name)
+{
+	int size;
+	struct ondisk_cache_entry *ondisk;
+	char *name;
+	int result;
+
+	if (!previous_name) {
+		size = ondisk_ce_size(ce);
+		ondisk = xcalloc(1, size);
+		name = copy_cache_entry_to_ondisk(ondisk, ce);
+		memcpy(name, ce->name, ce_namelen(ce));
+	} else {
+		int common, to_remove, prefix_size;
+		unsigned char to_remove_vi[16];
+		for (common = 0;
+		     (ce->name[common] &&
+		      common < previous_name->len &&
+		      ce->name[common] == previous_name->buf[common]);
+		     common++)
+			; /* still matching */
+		to_remove = previous_name->len - common;
+		prefix_size = encode_varint(to_remove, to_remove_vi);
+
+		if (ce->ce_flags & CE_EXTENDED)
+			size = offsetof(struct ondisk_cache_entry_extended, name);
+		else
+			size = offsetof(struct ondisk_cache_entry, name);
+		size += prefix_size + (ce_namelen(ce) - common + 1);
+
+		ondisk = xcalloc(1, size);
+		name = copy_cache_entry_to_ondisk(ondisk, ce);
+		memcpy(name, to_remove_vi, prefix_size);
+		memcpy(name + prefix_size, ce->name + common, ce_namelen(ce) - common);
+
+		strbuf_splice(previous_name, common, to_remove,
+			      ce->name + common, ce_namelen(ce) - common);
+	}
 
 	result = ce_write(c, fd, ondisk, size);
 	free(ondisk);
@@ -1573,10 +1743,11 @@
 {
 	git_SHA_CTX c;
 	struct cache_header hdr;
-	int i, err, removed, extended;
+	int i, err, removed, extended, hdr_version;
 	struct cache_entry **cache = istate->cache;
 	int entries = istate->cache_nr;
 	struct stat st;
+	struct strbuf previous_name_buf = STRBUF_INIT, *previous_name;
 
 	for (i = removed = extended = 0; i < entries; i++) {
 		if (cache[i]->ce_flags & CE_REMOVE)
@@ -1590,24 +1761,34 @@
 		}
 	}
 
+	if (!istate->version)
+		istate->version = INDEX_FORMAT_DEFAULT;
+
+	/* demote version 3 to version 2 when the latter suffices */
+	if (istate->version == 3 || istate->version == 2)
+		istate->version = extended ? 3 : 2;
+
+	hdr_version = istate->version;
+
 	hdr.hdr_signature = htonl(CACHE_SIGNATURE);
-	/* for extended format, increase version so older git won't try to read it */
-	hdr.hdr_version = htonl(extended ? 3 : 2);
+	hdr.hdr_version = htonl(hdr_version);
 	hdr.hdr_entries = htonl(entries - removed);
 
 	git_SHA1_Init(&c);
 	if (ce_write(&c, newfd, &hdr, sizeof(hdr)) < 0)
 		return -1;
 
+	previous_name = (hdr_version == 4) ? &previous_name_buf : NULL;
 	for (i = 0; i < entries; i++) {
 		struct cache_entry *ce = cache[i];
 		if (ce->ce_flags & CE_REMOVE)
 			continue;
 		if (!ce_uptodate(ce) && is_racy_timestamp(istate, ce))
 			ce_smudge_racily_clean_entry(ce);
-		if (ce_write_entry(&c, newfd, ce) < 0)
+		if (ce_write_entry(&c, newfd, ce, previous_name) < 0)
 			return -1;
 	}
+	strbuf_release(&previous_name_buf);
 
 	/* Write extension data here */
 	if (istate->cache_tree) {
diff --git a/refs.c b/refs.c
index c9f6835..da74a2b 100644
--- a/refs.c
+++ b/refs.c
@@ -4,18 +4,143 @@
 #include "tag.h"
 #include "dir.h"
 
-/* ISSYMREF=0x01, ISPACKED=0x02 and ISBROKEN=0x04 are public interfaces */
-#define REF_KNOWS_PEELED 0x10
+/*
+ * Make sure "ref" is something reasonable to have under ".git/refs/";
+ * We do not like it if:
+ *
+ * - any path component of it begins with ".", or
+ * - it has double dots "..", or
+ * - it has ASCII control character, "~", "^", ":" or SP, anywhere, or
+ * - it ends with a "/".
+ * - it ends with ".lock"
+ * - it contains a "\" (backslash)
+ */
 
-struct ref_entry {
-	unsigned char flag; /* ISSYMREF? ISPACKED? */
+/* Return true iff ch is not allowed in reference names. */
+static inline int bad_ref_char(int ch)
+{
+	if (((unsigned) ch) <= ' ' || ch == 0x7f ||
+	    ch == '~' || ch == '^' || ch == ':' || ch == '\\')
+		return 1;
+	/* 2.13 Pattern Matching Notation */
+	if (ch == '*' || ch == '?' || ch == '[') /* Unsupported */
+		return 1;
+	return 0;
+}
+
+/*
+ * Try to read one refname component from the front of refname.  Return
+ * the length of the component found, or -1 if the component is not
+ * legal.
+ */
+static int check_refname_component(const char *refname, int flags)
+{
+	const char *cp;
+	char last = '\0';
+
+	for (cp = refname; ; cp++) {
+		char ch = *cp;
+		if (ch == '\0' || ch == '/')
+			break;
+		if (bad_ref_char(ch))
+			return -1; /* Illegal character in refname. */
+		if (last == '.' && ch == '.')
+			return -1; /* Refname contains "..". */
+		if (last == '@' && ch == '{')
+			return -1; /* Refname contains "@{". */
+		last = ch;
+	}
+	if (cp == refname)
+		return 0; /* Component has zero length. */
+	if (refname[0] == '.') {
+		if (!(flags & REFNAME_DOT_COMPONENT))
+			return -1; /* Component starts with '.'. */
+		/*
+		 * Even if leading dots are allowed, don't allow "."
+		 * as a component (".." is prevented by a rule above).
+		 */
+		if (refname[1] == '\0')
+			return -1; /* Component equals ".". */
+	}
+	if (cp - refname >= 5 && !memcmp(cp - 5, ".lock", 5))
+		return -1; /* Refname ends with ".lock". */
+	return cp - refname;
+}
+
+int check_refname_format(const char *refname, int flags)
+{
+	int component_len, component_count = 0;
+
+	while (1) {
+		/* We are at the start of a path component. */
+		component_len = check_refname_component(refname, flags);
+		if (component_len <= 0) {
+			if ((flags & REFNAME_REFSPEC_PATTERN) &&
+					refname[0] == '*' &&
+					(refname[1] == '\0' || refname[1] == '/')) {
+				/* Accept one wildcard as a full refname component. */
+				flags &= ~REFNAME_REFSPEC_PATTERN;
+				component_len = 1;
+			} else {
+				return -1;
+			}
+		}
+		component_count++;
+		if (refname[component_len] == '\0')
+			break;
+		/* Skip to next component. */
+		refname += component_len + 1;
+	}
+
+	if (refname[component_len - 1] == '.')
+		return -1; /* Refname ends with '.'. */
+	if (!(flags & REFNAME_ALLOW_ONELEVEL) && component_count < 2)
+		return -1; /* Refname has only one component. */
+	return 0;
+}
+
+struct ref_entry;
+
+/*
+ * Information used (along with the information in ref_entry) to
+ * describe a single cached reference.  This data structure only
+ * occurs embedded in a union in struct ref_entry, and only when
+ * (ref_entry->flag & REF_DIR) is zero.
+ */
+struct ref_value {
 	unsigned char sha1[20];
 	unsigned char peeled[20];
-	/* The full name of the reference (e.g., "refs/heads/master"): */
-	char name[FLEX_ARRAY];
 };
 
-struct ref_array {
+struct ref_cache;
+
+/*
+ * Information used (along with the information in ref_entry) to
+ * describe a level in the hierarchy of references.  This data
+ * structure only occurs embedded in a union in struct ref_entry, and
+ * only when (ref_entry.flag & REF_DIR) is set.  In that case,
+ * (ref_entry.flag & REF_INCOMPLETE) determines whether the references
+ * in the directory have already been read:
+ *
+ *     (ref_entry.flag & REF_INCOMPLETE) unset -- a directory of loose
+ *         or packed references, already read.
+ *
+ *     (ref_entry.flag & REF_INCOMPLETE) set -- a directory of loose
+ *         references that hasn't been read yet (nor has any of its
+ *         subdirectories).
+ *
+ * Entries within a directory are stored within a growable array of
+ * pointers to ref_entries (entries, nr, alloc).  Entries 0 <= i <
+ * sorted are sorted by their component name in strcmp() order and the
+ * remaining entries are unsorted.
+ *
+ * Loose references are read lazily, one directory at a time.  When a
+ * directory of loose references is read, then all of the references
+ * in that directory are stored, and REF_INCOMPLETE stubs are created
+ * for any subdirectories, but the subdirectories themselves are not
+ * read.  The reading is triggered by get_ref_dir().
+ */
+struct ref_dir {
 	int nr, alloc;
 
 	/*
@@ -26,40 +151,89 @@
 	 */
 	int sorted;
 
-	struct ref_entry **refs;
+	/* A pointer to the ref_cache that contains this ref_dir. */
+	struct ref_cache *ref_cache;
+
+	struct ref_entry **entries;
 };
 
+/* ISSYMREF=0x01, ISPACKED=0x02, and ISBROKEN=0x04 are public interfaces */
+#define REF_KNOWS_PEELED 0x08
+
+/* ref_entry represents a directory of references */
+#define REF_DIR 0x10
+
 /*
- * Parse one line from a packed-refs file.  Write the SHA1 to sha1.
- * Return a pointer to the refname within the line (null-terminated),
- * or NULL if there was a problem.
+ * Entry has not yet been read from disk (used only for REF_DIR
+ * entries representing loose references)
  */
-static const char *parse_ref_line(char *line, unsigned char *sha1)
-{
+#define REF_INCOMPLETE 0x20
+
+/*
+ * A ref_entry represents either a reference or a "subdirectory" of
+ * references.
+ *
+ * Each directory in the reference namespace is represented by a
+ * ref_entry with (flags & REF_DIR) set and containing a subdir member
+ * that holds the entries in that directory that have been read so
+ * far.  If (flags & REF_INCOMPLETE) is set, then the directory and
+ * its subdirectories haven't been read yet.  REF_INCOMPLETE is only
+ * used for loose reference directories.
+ *
+ * References are represented by a ref_entry with (flags & REF_DIR)
+ * unset and a value member that describes the reference's value.  The
+ * flag member is at the ref_entry level, but it is also needed to
+ * interpret the contents of the value field (in other words, a
+ * ref_value object is not very much use without the enclosing
+ * ref_entry).
+ *
+ * Reference names cannot end with slash and directories' names are
+ * always stored with a trailing slash (except for the top-level
+ * directory, which is always denoted by "").  This has two nice
+ * consequences: (1) when the entries in each subdir are sorted
+ * lexicographically by name (as they usually are), the references in
+ * a whole tree can be generated in lexicographic order by traversing
+ * the tree in left-to-right, depth-first order; (2) the names of
+ * references and subdirectories cannot conflict, and therefore the
+ * presence of an empty subdirectory does not block the creation of a
+ * similarly-named reference.  (The fact that reference names with the
+ * same leading components can conflict *with each other* is a
+ * separate issue that is regulated by is_refname_available().)
+ *
+ * Please note that the name field contains the fully-qualified
+ * reference (or subdirectory) name.  Space could be saved by only
+ * storing the relative names.  But that would require the full names
+ * to be generated on the fly when iterating in do_for_each_ref(), and
+ * would break callback functions, who have always been able to assume
+ * that the name strings that they are passed will not be freed during
+ * the iteration.
+ */
+struct ref_entry {
+	unsigned char flag; /* ISSYMREF? ISPACKED? */
+	union {
+		struct ref_value value; /* if not (flags&REF_DIR) */
+		struct ref_dir subdir; /* if (flags&REF_DIR) */
+	} u;
 	/*
-	 * 42: the answer to everything.
-	 *
-	 * In this case, it happens to be the answer to
-	 *  40 (length of sha1 hex representation)
-	 *  +1 (space in between hex and name)
-	 *  +1 (newline at the end of the line)
+	 * The full name of the reference (e.g., "refs/heads/master")
+	 * or the full name of the directory with a trailing slash
+	 * (e.g., "refs/heads/"):
 	 */
-	int len = strlen(line) - 42;
+	char name[FLEX_ARRAY];
+};
 
-	if (len <= 0)
-		return NULL;
-	if (get_sha1_hex(line, sha1) < 0)
-		return NULL;
-	if (!isspace(line[40]))
-		return NULL;
-	line += 41;
-	if (isspace(*line))
-		return NULL;
-	if (line[len] != '\n')
-		return NULL;
-	line[len] = 0;
+static void read_loose_refs(const char *dirname, struct ref_dir *dir);
 
-	return line;
+static struct ref_dir *get_ref_dir(struct ref_entry *entry)
+{
+	struct ref_dir *dir;
+	assert(entry->flag & REF_DIR);
+	dir = &entry->u.subdir;
+	if (entry->flag & REF_INCOMPLETE) {
+		read_loose_refs(entry->name, dir);
+		entry->flag &= ~REF_INCOMPLETE;
+	}
+	return dir;
 }
 
 static struct ref_entry *create_ref_entry(const char *refname,
@@ -74,18 +248,73 @@
 		die("Reference has invalid format: '%s'", refname);
 	len = strlen(refname) + 1;
 	ref = xmalloc(sizeof(struct ref_entry) + len);
-	hashcpy(ref->sha1, sha1);
-	hashclr(ref->peeled);
+	hashcpy(ref->u.value.sha1, sha1);
+	hashclr(ref->u.value.peeled);
 	memcpy(ref->name, refname, len);
 	ref->flag = flag;
 	return ref;
 }
 
-/* Add a ref_entry to the end of the ref_array (unsorted). */
-static void add_ref(struct ref_array *refs, struct ref_entry *ref)
+static void clear_ref_dir(struct ref_dir *dir);
+
+static void free_ref_entry(struct ref_entry *entry)
 {
-	ALLOC_GROW(refs->refs, refs->nr + 1, refs->alloc);
-	refs->refs[refs->nr++] = ref;
+	if (entry->flag & REF_DIR) {
+		/*
+		 * Do not use get_ref_dir() here, as that might
+		 * trigger the reading of loose refs.
+		 */
+		clear_ref_dir(&entry->u.subdir);
+	}
+	free(entry);
+}
+
+/*
+ * Add a ref_entry to the end of dir (unsorted).  Entry is always
+ * stored directly in dir; no recursion into subdirectories is
+ * done.
+ */
+static void add_entry_to_dir(struct ref_dir *dir, struct ref_entry *entry)
+{
+	ALLOC_GROW(dir->entries, dir->nr + 1, dir->alloc);
+	dir->entries[dir->nr++] = entry;
+	/* optimize for the case that entries are added in order */
+	if (dir->nr == 1 ||
+	    (dir->nr == dir->sorted + 1 &&
+	     strcmp(dir->entries[dir->nr - 2]->name,
+		    dir->entries[dir->nr - 1]->name) < 0))
+		dir->sorted = dir->nr;
+}
+
+/*
+ * Clear and free all entries in dir, recursively.
+ */
+static void clear_ref_dir(struct ref_dir *dir)
+{
+	int i;
+	for (i = 0; i < dir->nr; i++)
+		free_ref_entry(dir->entries[i]);
+	free(dir->entries);
+	dir->sorted = dir->nr = dir->alloc = 0;
+	dir->entries = NULL;
+}
+
+/*
+ * Create a struct ref_entry object for the specified dirname.
+ * dirname is the name of the directory with a trailing slash (e.g.,
+ * "refs/heads/") or "" for the top-level directory.
+ */
+static struct ref_entry *create_dir_entry(struct ref_cache *ref_cache,
+					  const char *dirname, size_t len,
+					  int incomplete)
+{
+	struct ref_entry *direntry;
+	direntry = xcalloc(1, sizeof(struct ref_entry) + len + 1);
+	memcpy(direntry->name, dirname, len);
+	direntry->name[len] = '\0';
+	direntry->u.subdir.ref_cache = ref_cache;
+	direntry->flag = REF_DIR | (incomplete ? REF_INCOMPLETE : 0);
+	return direntry;
 }
 
 static int ref_entry_cmp(const void *a, const void *b)
@@ -95,71 +324,44 @@
 	return strcmp(one->name, two->name);
 }
 
-/*
- * Emit a warning and return true iff ref1 and ref2 have the same name
- * and the same sha1.  Die if they have the same name but different
- * sha1s.
- */
-static int is_dup_ref(const struct ref_entry *ref1, const struct ref_entry *ref2)
+static void sort_ref_dir(struct ref_dir *dir);
+
+struct string_slice {
+	size_t len;
+	const char *str;
+};
+
+static int ref_entry_cmp_sslice(const void *key_, const void *ent_)
 {
-	if (!strcmp(ref1->name, ref2->name)) {
-		/* Duplicate name; make sure that the SHA1s match: */
-		if (hashcmp(ref1->sha1, ref2->sha1))
-			die("Duplicated ref, and SHA1s don't match: %s",
-			    ref1->name);
-		warning("Duplicated ref: %s", ref1->name);
-		return 1;
-	} else {
-		return 0;
-	}
+	struct string_slice *key = (struct string_slice *)key_;
+	struct ref_entry *ent = *(struct ref_entry **)ent_;
+	int entlen = strlen(ent->name);
+	int cmplen = key->len < entlen ? key->len : entlen;
+	int cmp = memcmp(key->str, ent->name, cmplen);
+	if (cmp)
+		return cmp;
+	return key->len - entlen;
 }
 
 /*
- * Sort the entries in array (if they are not already sorted).
+ * Return the entry with the given refname from the ref_dir
+ * (non-recursively), sorting dir if necessary.  Return NULL if no
+ * such entry is found.  dir must already be complete.
  */
-static void sort_ref_array(struct ref_array *array)
+static struct ref_entry *search_ref_dir(struct ref_dir *dir,
+					const char *refname, size_t len)
 {
-	int i, j;
+	struct ref_entry **r;
+	struct string_slice key;
 
-	/*
-	 * This check also prevents passing a zero-length array to qsort(),
-	 * which is a problem on some platforms.
-	 */
-	if (array->sorted == array->nr)
-		return;
-
-	qsort(array->refs, array->nr, sizeof(*array->refs), ref_entry_cmp);
-
-	/* Remove any duplicates from the ref_array */
-	i = 0;
-	for (j = 1; j < array->nr; j++) {
-		if (is_dup_ref(array->refs[i], array->refs[j])) {
-			free(array->refs[j]);
-			continue;
-		}
-		array->refs[++i] = array->refs[j];
-	}
-	array->sorted = array->nr = i + 1;
-}
-
-static struct ref_entry *search_ref_array(struct ref_array *array, const char *refname)
-{
-	struct ref_entry *e, **r;
-	int len;
-
-	if (refname == NULL)
+	if (refname == NULL || !dir->nr)
 		return NULL;
 
-	if (!array->nr)
-		return NULL;
-	sort_ref_array(array);
-	len = strlen(refname) + 1;
-	e = xmalloc(sizeof(struct ref_entry) + len);
-	memcpy(e->name, refname, len);
-
-	r = bsearch(&e, array->refs, array->nr, sizeof(*array->refs), ref_entry_cmp);
-
-	free(e);
+	sort_ref_dir(dir);
+	key.len = len;
+	key.str = refname;
+	r = bsearch(&key, dir->entries, dir->nr, sizeof(*dir->entries),
+		    ref_entry_cmp_sslice);
 
 	if (r == NULL)
 		return NULL;
@@ -168,43 +370,363 @@
 }
 
 /*
+ * Search for a directory entry directly within dir (without
+ * recursing).  Sort dir if necessary.  subdirname must be a directory
+ * name (i.e., end in '/').  If mkdir is set, then create the
+ * directory if it is missing; otherwise, return NULL if the desired
+ * directory cannot be found.  dir must already be complete.
+ */
+static struct ref_dir *search_for_subdir(struct ref_dir *dir,
+					 const char *subdirname, size_t len,
+					 int mkdir)
+{
+	struct ref_entry *entry = search_ref_dir(dir, subdirname, len);
+	if (!entry) {
+		if (!mkdir)
+			return NULL;
+		/*
+		 * Since dir is complete, the absence of a subdir
+		 * means that the subdir really doesn't exist;
+		 * therefore, create an empty record for it but mark
+		 * the record complete.
+		 */
+		entry = create_dir_entry(dir->ref_cache, subdirname, len, 0);
+		add_entry_to_dir(dir, entry);
+	}
+	return get_ref_dir(entry);
+}
+
+/*
+ * If refname is a reference name, find the ref_dir within the dir
+ * tree that should hold refname.  If refname is a directory name
+ * (i.e., ends in '/'), then return that ref_dir itself.  dir must
+ * represent the top-level directory and must already be complete.
+ * Sort ref_dirs and recurse into subdirectories as necessary.  If
+ * mkdir is set, then create any missing directories; otherwise,
+ * return NULL if the desired directory cannot be found.
+ */
+static struct ref_dir *find_containing_dir(struct ref_dir *dir,
+					   const char *refname, int mkdir)
+{
+	const char *slash;
+	for (slash = strchr(refname, '/'); slash; slash = strchr(slash + 1, '/')) {
+		size_t dirnamelen = slash - refname + 1;
+		struct ref_dir *subdir;
+		subdir = search_for_subdir(dir, refname, dirnamelen, mkdir);
+		if (!subdir) {
+			dir = NULL;
+			break;
+		}
+		dir = subdir;
+	}
+
+	return dir;
+}
+
+/*
+ * Find the value entry with the given name in dir, sorting ref_dirs
+ * and recursing into subdirectories as necessary.  If the name is not
+ * found or it corresponds to a directory entry, return NULL.
+ */
+static struct ref_entry *find_ref(struct ref_dir *dir, const char *refname)
+{
+	struct ref_entry *entry;
+	dir = find_containing_dir(dir, refname, 0);
+	if (!dir)
+		return NULL;
+	entry = search_ref_dir(dir, refname, strlen(refname));
+	return (entry && !(entry->flag & REF_DIR)) ? entry : NULL;
+}
+
+/*
+ * Add a ref_entry to the ref_dir (unsorted), recursing into
+ * subdirectories as necessary.  dir must represent the top-level
+ * directory.  Return 0 on success.
+ */
+static int add_ref(struct ref_dir *dir, struct ref_entry *ref)
+{
+	dir = find_containing_dir(dir, ref->name, 1);
+	if (!dir)
+		return -1;
+	add_entry_to_dir(dir, ref);
+	return 0;
+}
+
+/*
+ * Emit a warning and return true iff ref1 and ref2 have the same name
+ * and the same sha1.  Die if they have the same name but different
+ * sha1s.
+ */
+static int is_dup_ref(const struct ref_entry *ref1, const struct ref_entry *ref2)
+{
+	if (strcmp(ref1->name, ref2->name))
+		return 0;
+
+	/* Duplicate name; make sure that they don't conflict: */
+
+	if ((ref1->flag & REF_DIR) || (ref2->flag & REF_DIR))
+		/* This is impossible by construction */
+		die("Reference directory conflict: %s", ref1->name);
+
+	if (hashcmp(ref1->u.value.sha1, ref2->u.value.sha1))
+		die("Duplicated ref, and SHA1s don't match: %s", ref1->name);
+
+	warning("Duplicated ref: %s", ref1->name);
+	return 1;
+}
+
+/*
+ * Sort the entries in dir non-recursively (if they are not already
+ * sorted) and remove any duplicate entries.
+ */
+static void sort_ref_dir(struct ref_dir *dir)
+{
+	int i, j;
+	struct ref_entry *last = NULL;
+
+	/*
+	 * This check also prevents passing a zero-length array to qsort(),
+	 * which is a problem on some platforms.
+	 */
+	if (dir->sorted == dir->nr)
+		return;
+
+	qsort(dir->entries, dir->nr, sizeof(*dir->entries), ref_entry_cmp);
+
+	/* Remove any duplicates: */
+	for (i = 0, j = 0; j < dir->nr; j++) {
+		struct ref_entry *entry = dir->entries[j];
+		if (last && is_dup_ref(last, entry))
+			free_ref_entry(entry);
+		else
+			last = dir->entries[i++] = entry;
+	}
+	dir->sorted = dir->nr = i;
+}
+
+#define DO_FOR_EACH_INCLUDE_BROKEN 01
+
+static struct ref_entry *current_ref;
+
+static int do_one_ref(const char *base, each_ref_fn fn, int trim,
+		      int flags, void *cb_data, struct ref_entry *entry)
+{
+	int retval;
+	if (prefixcmp(entry->name, base))
+		return 0;
+
+	if (!(flags & DO_FOR_EACH_INCLUDE_BROKEN)) {
+		if (entry->flag & REF_ISBROKEN)
+			return 0; /* ignore broken refs e.g. dangling symref */
+		if (!has_sha1_file(entry->u.value.sha1)) {
+			error("%s does not point to a valid object!", entry->name);
+			return 0;
+		}
+	}
+	current_ref = entry;
+	retval = fn(entry->name + trim, entry->u.value.sha1, entry->flag, cb_data);
+	current_ref = NULL;
+	return retval;
+}
+
+/*
+ * Call fn for each reference in dir that has index in the range
+ * offset <= index < dir->nr.  Recurse into subdirectories that are in
+ * that index range, sorting them before iterating.  This function
+ * does not sort dir itself; it should be sorted beforehand.
+ */
+static int do_for_each_ref_in_dir(struct ref_dir *dir, int offset,
+				  const char *base,
+				  each_ref_fn fn, int trim, int flags, void *cb_data)
+{
+	int i;
+	assert(dir->sorted == dir->nr);
+	for (i = offset; i < dir->nr; i++) {
+		struct ref_entry *entry = dir->entries[i];
+		int retval;
+		if (entry->flag & REF_DIR) {
+			struct ref_dir *subdir = get_ref_dir(entry);
+			sort_ref_dir(subdir);
+			retval = do_for_each_ref_in_dir(subdir, 0,
+							base, fn, trim, flags, cb_data);
+		} else {
+			retval = do_one_ref(base, fn, trim, flags, cb_data, entry);
+		}
+		if (retval)
+			return retval;
+	}
+	return 0;
+}
+
+/*
+ * Call fn for each reference in the union of dir1 and dir2, in order
+ * by refname.  Recurse into subdirectories.  If a value entry appears
+ * in both dir1 and dir2, then only process the version that is in
+ * dir2.  The input dirs must already be sorted, but subdirs will be
+ * sorted as needed.
+ */
+static int do_for_each_ref_in_dirs(struct ref_dir *dir1,
+				   struct ref_dir *dir2,
+				   const char *base, each_ref_fn fn, int trim,
+				   int flags, void *cb_data)
+{
+	int retval;
+	int i1 = 0, i2 = 0;
+
+	assert(dir1->sorted == dir1->nr);
+	assert(dir2->sorted == dir2->nr);
+	while (1) {
+		struct ref_entry *e1, *e2;
+		int cmp;
+		if (i1 == dir1->nr) {
+			return do_for_each_ref_in_dir(dir2, i2,
+						      base, fn, trim, flags, cb_data);
+		}
+		if (i2 == dir2->nr) {
+			return do_for_each_ref_in_dir(dir1, i1,
+						      base, fn, trim, flags, cb_data);
+		}
+		e1 = dir1->entries[i1];
+		e2 = dir2->entries[i2];
+		cmp = strcmp(e1->name, e2->name);
+		if (cmp == 0) {
+			if ((e1->flag & REF_DIR) && (e2->flag & REF_DIR)) {
+				/* Both are directories; descend them in parallel. */
+				struct ref_dir *subdir1 = get_ref_dir(e1);
+				struct ref_dir *subdir2 = get_ref_dir(e2);
+				sort_ref_dir(subdir1);
+				sort_ref_dir(subdir2);
+				retval = do_for_each_ref_in_dirs(
+						subdir1, subdir2,
+						base, fn, trim, flags, cb_data);
+				i1++;
+				i2++;
+			} else if (!(e1->flag & REF_DIR) && !(e2->flag & REF_DIR)) {
+				/* Both are references; ignore the one from dir1. */
+				retval = do_one_ref(base, fn, trim, flags, cb_data, e2);
+				i1++;
+				i2++;
+			} else {
+				die("conflict between reference and directory: %s",
+				    e1->name);
+			}
+		} else {
+			struct ref_entry *e;
+			if (cmp < 0) {
+				e = e1;
+				i1++;
+			} else {
+				e = e2;
+				i2++;
+			}
+			if (e->flag & REF_DIR) {
+				struct ref_dir *subdir = get_ref_dir(e);
+				sort_ref_dir(subdir);
+				retval = do_for_each_ref_in_dir(
+						subdir, 0,
+						base, fn, trim, flags, cb_data);
+			} else {
+				retval = do_one_ref(base, fn, trim, flags, cb_data, e);
+			}
+		}
+		if (retval)
+			return retval;
+	}
+	if (i1 < dir1->nr)
+		return do_for_each_ref_in_dir(dir1, i1,
+					      base, fn, trim, flags, cb_data);
+	if (i2 < dir2->nr)
+		return do_for_each_ref_in_dir(dir2, i2,
+					      base, fn, trim, flags, cb_data);
+	return 0;
+}
+
+/*
+ * Return true iff refname1 and refname2 conflict with each other.
+ * Two reference names conflict if one of them exactly matches the
+ * leading components of the other; e.g., "foo/bar" conflicts with
+ * both "foo" and with "foo/bar/baz" but not with "foo/bar" or
+ * "foo/barbados".
+ */
+static int names_conflict(const char *refname1, const char *refname2)
+{
+	for (; *refname1 && *refname1 == *refname2; refname1++, refname2++)
+		;
+	return (*refname1 == '\0' && *refname2 == '/')
+		|| (*refname1 == '/' && *refname2 == '\0');
+}
+
+struct name_conflict_cb {
+	const char *refname;
+	const char *oldrefname;
+	const char *conflicting_refname;
+};
+
+static int name_conflict_fn(const char *existingrefname, const unsigned char *sha1,
+			    int flags, void *cb_data)
+{
+	struct name_conflict_cb *data = (struct name_conflict_cb *)cb_data;
+	if (data->oldrefname && !strcmp(data->oldrefname, existingrefname))
+		return 0;
+	if (names_conflict(data->refname, existingrefname)) {
+		data->conflicting_refname = existingrefname;
+		return 1;
+	}
+	return 0;
+}
+
+/*
+ * Return true iff a reference named refname could be created without
+ * conflicting with the name of an existing reference in array.  If
+ * oldrefname is non-NULL, ignore potential conflicts with oldrefname
+ * (e.g., because oldrefname is scheduled for deletion in the same
+ * operation).
+ */
+static int is_refname_available(const char *refname, const char *oldrefname,
+				struct ref_dir *dir)
+{
+	struct name_conflict_cb data;
+	data.refname = refname;
+	data.oldrefname = oldrefname;
+	data.conflicting_refname = NULL;
+
+	sort_ref_dir(dir);
+	if (do_for_each_ref_in_dir(dir, 0, "", name_conflict_fn,
+				   0, DO_FOR_EACH_INCLUDE_BROKEN,
+				   &data)) {
+		error("'%s' exists; cannot create '%s'",
+		      data.conflicting_refname, refname);
+		return 0;
+	}
+	return 1;
+}
+
+/*
  * Future: need to be in "struct repository"
  * when doing a full libification.
  */
 static struct ref_cache {
 	struct ref_cache *next;
-	char did_loose;
-	char did_packed;
-	struct ref_array loose;
-	struct ref_array packed;
+	struct ref_entry *loose;
+	struct ref_entry *packed;
 	/* The submodule name, or "" for the main repo. */
 	char name[FLEX_ARRAY];
 } *ref_cache;
 
-static struct ref_entry *current_ref;
-
-static void clear_ref_array(struct ref_array *array)
-{
-	int i;
-	for (i = 0; i < array->nr; i++)
-		free(array->refs[i]);
-	free(array->refs);
-	array->sorted = array->nr = array->alloc = 0;
-	array->refs = NULL;
-}
-
 static void clear_packed_ref_cache(struct ref_cache *refs)
 {
-	if (refs->did_packed)
-		clear_ref_array(&refs->packed);
-	refs->did_packed = 0;
+	if (refs->packed) {
+		free_ref_entry(refs->packed);
+		refs->packed = NULL;
+	}
 }
 
 static void clear_loose_ref_cache(struct ref_cache *refs)
 {
-	if (refs->did_loose)
-		clear_ref_array(&refs->loose);
-	refs->did_loose = 0;
+	if (refs->loose) {
+		free_ref_entry(refs->loose);
+		refs->loose = NULL;
+	}
 }
 
 static struct ref_cache *create_ref_cache(const char *submodule)
@@ -249,7 +771,40 @@
 	clear_loose_ref_cache(refs);
 }
 
-static void read_packed_refs(FILE *f, struct ref_array *array)
+/*
+ * Parse one line from a packed-refs file.  Write the SHA1 to sha1.
+ * Return a pointer to the refname within the line (null-terminated),
+ * or NULL if there was a problem.
+ */
+static const char *parse_ref_line(char *line, unsigned char *sha1)
+{
+	/*
+	 * 42: the answer to everything.
+	 *
+	 * In this case, it happens to be the answer to
+	 *  40 (length of sha1 hex representation)
+	 *  +1 (space in between hex and name)
+	 *  +1 (newline at the end of the line)
+	 */
+	int len = strlen(line) - 42;
+
+	if (len <= 0)
+		return NULL;
+	if (get_sha1_hex(line, sha1) < 0)
+		return NULL;
+	if (!isspace(line[40]))
+		return NULL;
+	line += 41;
+	if (isspace(*line))
+		return NULL;
+	if (line[len] != '\n')
+		return NULL;
+	line[len] = 0;
+
+	return line;
+}
+
+static void read_packed_refs(FILE *f, struct ref_dir *dir)
 {
 	struct ref_entry *last = NULL;
 	char refline[PATH_MAX];
@@ -271,7 +826,7 @@
 		refname = parse_ref_line(refline, sha1);
 		if (refname) {
 			last = create_ref_entry(refname, sha1, flag, 1);
-			add_ref(array, last);
+			add_ref(dir, last);
 			continue;
 		}
 		if (last &&
@@ -279,28 +834,28 @@
 		    strlen(refline) == 42 &&
 		    refline[41] == '\n' &&
 		    !get_sha1_hex(refline + 1, sha1))
-			hashcpy(last->peeled, sha1);
+			hashcpy(last->u.value.peeled, sha1);
 	}
 }
 
-static struct ref_array *get_packed_refs(struct ref_cache *refs)
+static struct ref_dir *get_packed_refs(struct ref_cache *refs)
 {
-	if (!refs->did_packed) {
+	if (!refs->packed) {
 		const char *packed_refs_file;
 		FILE *f;
 
+		refs->packed = create_dir_entry(refs, "", 0, 0);
 		if (*refs->name)
 			packed_refs_file = git_path_submodule(refs->name, "packed-refs");
 		else
 			packed_refs_file = git_path("packed-refs");
 		f = fopen(packed_refs_file, "r");
 		if (f) {
-			read_packed_refs(f, &refs->packed);
+			read_packed_refs(f, get_ref_dir(refs->packed));
 			fclose(f);
 		}
-		refs->did_packed = 1;
 	}
-	return &refs->packed;
+	return get_ref_dir(refs->packed);
 }
 
 void add_packed_ref(const char *refname, const unsigned char *sha1)
@@ -309,112 +864,90 @@
 			create_ref_entry(refname, sha1, REF_ISPACKED, 1));
 }
 
-static void get_ref_dir(struct ref_cache *refs, const char *base,
-			struct ref_array *array)
+/*
+ * Read the loose references from the namespace dirname into dir
+ * (without recursing).  dirname must end with '/'.  dir must be the
+ * directory entry corresponding to dirname.
+ */
+static void read_loose_refs(const char *dirname, struct ref_dir *dir)
 {
-	DIR *dir;
+	struct ref_cache *refs = dir->ref_cache;
+	DIR *d;
 	const char *path;
+	struct dirent *de;
+	int dirnamelen = strlen(dirname);
+	struct strbuf refname;
 
 	if (*refs->name)
-		path = git_path_submodule(refs->name, "%s", base);
+		path = git_path_submodule(refs->name, "%s", dirname);
 	else
-		path = git_path("%s", base);
+		path = git_path("%s", dirname);
 
+	d = opendir(path);
+	if (!d)
+		return;
 
-	dir = opendir(path);
+	strbuf_init(&refname, dirnamelen + 257);
+	strbuf_add(&refname, dirname, dirnamelen);
 
-	if (dir) {
-		struct dirent *de;
-		int baselen = strlen(base);
-		char *refname = xmalloc(baselen + 257);
+	while ((de = readdir(d)) != NULL) {
+		unsigned char sha1[20];
+		struct stat st;
+		int flag;
+		const char *refdir;
 
-		memcpy(refname, base, baselen);
-		if (baselen && base[baselen-1] != '/')
-			refname[baselen++] = '/';
-
-		while ((de = readdir(dir)) != NULL) {
-			unsigned char sha1[20];
-			struct stat st;
-			int flag;
-			int namelen;
-			const char *refdir;
-
-			if (de->d_name[0] == '.')
-				continue;
-			namelen = strlen(de->d_name);
-			if (namelen > 255)
-				continue;
-			if (has_extension(de->d_name, ".lock"))
-				continue;
-			memcpy(refname + baselen, de->d_name, namelen+1);
-			refdir = *refs->name
-				? git_path_submodule(refs->name, "%s", refname)
-				: git_path("%s", refname);
-			if (stat(refdir, &st) < 0)
-				continue;
-			if (S_ISDIR(st.st_mode)) {
-				get_ref_dir(refs, refname, array);
-				continue;
-			}
+		if (de->d_name[0] == '.')
+			continue;
+		if (has_extension(de->d_name, ".lock"))
+			continue;
+		strbuf_addstr(&refname, de->d_name);
+		refdir = *refs->name
+			? git_path_submodule(refs->name, "%s", refname.buf)
+			: git_path("%s", refname.buf);
+		if (stat(refdir, &st) < 0) {
+			; /* silently ignore */
+		} else if (S_ISDIR(st.st_mode)) {
+			strbuf_addch(&refname, '/');
+			add_entry_to_dir(dir,
+					 create_dir_entry(refs, refname.buf,
+							  refname.len, 1));
+		} else {
 			if (*refs->name) {
 				hashclr(sha1);
 				flag = 0;
-				if (resolve_gitlink_ref(refs->name, refname, sha1) < 0) {
+				if (resolve_gitlink_ref(refs->name, refname.buf, sha1) < 0) {
 					hashclr(sha1);
 					flag |= REF_ISBROKEN;
 				}
-			} else if (read_ref_full(refname, sha1, 1, &flag)) {
+			} else if (read_ref_full(refname.buf, sha1, 1, &flag)) {
 				hashclr(sha1);
 				flag |= REF_ISBROKEN;
 			}
-			add_ref(array, create_ref_entry(refname, sha1, flag, 1));
+			add_entry_to_dir(dir,
+					 create_ref_entry(refname.buf, sha1, flag, 1));
 		}
-		free(refname);
-		closedir(dir);
+		strbuf_setlen(&refname, dirnamelen);
 	}
+	strbuf_release(&refname);
+	closedir(d);
 }
 
-struct warn_if_dangling_data {
-	FILE *fp;
-	const char *refname;
-	const char *msg_fmt;
-};
-
-static int warn_if_dangling_symref(const char *refname, const unsigned char *sha1,
-				   int flags, void *cb_data)
+static struct ref_dir *get_loose_refs(struct ref_cache *refs)
 {
-	struct warn_if_dangling_data *d = cb_data;
-	const char *resolves_to;
-	unsigned char junk[20];
-
-	if (!(flags & REF_ISSYMREF))
-		return 0;
-
-	resolves_to = resolve_ref_unsafe(refname, junk, 0, NULL);
-	if (!resolves_to || strcmp(resolves_to, d->refname))
-		return 0;
-
-	fprintf(d->fp, d->msg_fmt, refname);
-	return 0;
-}
-
-void warn_dangling_symref(FILE *fp, const char *msg_fmt, const char *refname)
-{
-	struct warn_if_dangling_data data;
-
-	data.fp = fp;
-	data.refname = refname;
-	data.msg_fmt = msg_fmt;
-	for_each_rawref(warn_if_dangling_symref, &data);
-}
-
-static struct ref_array *get_loose_refs(struct ref_cache *refs)
-{
-	if (!refs->did_loose) {
-		get_ref_dir(refs, "refs", &refs->loose);
-		refs->did_loose = 1;
+	if (!refs->loose) {
+		/*
+		 * Mark the top-level directory complete because we
+		 * are about to read the only subdirectory that can
+		 * hold references:
+		 */
+		refs->loose = create_dir_entry(refs, "", 0, 0);
+		/*
+		 * Create an incomplete entry for "refs/":
+		 */
+		add_entry_to_dir(get_ref_dir(refs->loose),
+				 create_dir_entry(refs, "refs/", 5, 1));
 	}
-	return &refs->loose;
+	return get_ref_dir(refs->loose);
 }
 
 /* We allow "recursive" symbolic refs. Only within reason, though */
@@ -430,13 +963,13 @@
 				      const char *refname, unsigned char *sha1)
 {
 	struct ref_entry *ref;
-	struct ref_array *array = get_packed_refs(refs);
+	struct ref_dir *dir = get_packed_refs(refs);
 
-	ref = search_ref_array(array, refname);
+	ref = find_ref(dir, refname);
 	if (ref == NULL)
 		return -1;
 
-	memcpy(sha1, ref->sha1, 20);
+	memcpy(sha1, ref->u.value.sha1, 20);
 	return 0;
 }
 
@@ -503,10 +1036,10 @@
  */
 static int get_packed_ref(const char *refname, unsigned char *sha1)
 {
-	struct ref_array *packed = get_packed_refs(get_ref_cache(NULL));
-	struct ref_entry *entry = search_ref_array(packed, refname);
+	struct ref_dir *packed = get_packed_refs(get_ref_cache(NULL));
+	struct ref_entry *entry = find_ref(packed, refname);
 	if (entry) {
-		hashcpy(sha1, entry->sha1);
+		hashcpy(sha1, entry->u.value.sha1);
 		return 0;
 	}
 	return -1;
@@ -645,23 +1178,10 @@
 	return read_ref_full(refname, sha1, 1, NULL);
 }
 
-#define DO_FOR_EACH_INCLUDE_BROKEN 01
-static int do_one_ref(const char *base, each_ref_fn fn, int trim,
-		      int flags, void *cb_data, struct ref_entry *entry)
+int ref_exists(const char *refname)
 {
-	if (prefixcmp(entry->name, base))
-		return 0;
-
-	if (!(flags & DO_FOR_EACH_INCLUDE_BROKEN)) {
-		if (entry->flag & REF_ISBROKEN)
-			return 0; /* ignore broken refs e.g. dangling symref */
-		if (!has_sha1_file(entry->sha1)) {
-			error("%s does not point to a valid object!", entry->name);
-			return 0;
-		}
-	}
-	current_ref = entry;
-	return fn(entry->name + trim, entry->sha1, entry->flag, cb_data);
+	unsigned char sha1[20];
+	return !!resolve_ref_unsafe(refname, sha1, 1, NULL);
 }
 
 static int filter_refs(const char *refname, const unsigned char *sha1, int flags,
@@ -682,10 +1202,10 @@
 	if (current_ref && (current_ref->name == refname
 		|| !strcmp(current_ref->name, refname))) {
 		if (current_ref->flag & REF_KNOWS_PEELED) {
-			hashcpy(sha1, current_ref->peeled);
+			hashcpy(sha1, current_ref->u.value.peeled);
 			return 0;
 		}
-		hashcpy(base, current_ref->sha1);
+		hashcpy(base, current_ref->u.value.sha1);
 		goto fallback;
 	}
 
@@ -693,11 +1213,11 @@
 		return -1;
 
 	if ((flag & REF_ISPACKED)) {
-		struct ref_array *array = get_packed_refs(get_ref_cache(NULL));
-		struct ref_entry *r = search_ref_array(array, refname);
+		struct ref_dir *dir = get_packed_refs(get_ref_cache(NULL));
+		struct ref_entry *r = find_ref(dir, refname);
 
 		if (r != NULL && r->flag & REF_KNOWS_PEELED) {
-			hashcpy(sha1, r->peeled);
+			hashcpy(sha1, r->u.value.peeled);
 			return 0;
 		}
 	}
@@ -714,50 +1234,75 @@
 	return -1;
 }
 
+struct warn_if_dangling_data {
+	FILE *fp;
+	const char *refname;
+	const char *msg_fmt;
+};
+
+static int warn_if_dangling_symref(const char *refname, const unsigned char *sha1,
+				   int flags, void *cb_data)
+{
+	struct warn_if_dangling_data *d = cb_data;
+	const char *resolves_to;
+	unsigned char junk[20];
+
+	if (!(flags & REF_ISSYMREF))
+		return 0;
+
+	resolves_to = resolve_ref_unsafe(refname, junk, 0, NULL);
+	if (!resolves_to || strcmp(resolves_to, d->refname))
+		return 0;
+
+	fprintf(d->fp, d->msg_fmt, refname);
+	fputc('\n', d->fp);
+	return 0;
+}
+
+void warn_dangling_symref(FILE *fp, const char *msg_fmt, const char *refname)
+{
+	struct warn_if_dangling_data data;
+
+	data.fp = fp;
+	data.refname = refname;
+	data.msg_fmt = msg_fmt;
+	for_each_rawref(warn_if_dangling_symref, &data);
+}
+
 static int do_for_each_ref(const char *submodule, const char *base, each_ref_fn fn,
 			   int trim, int flags, void *cb_data)
 {
-	int retval = 0, p = 0, l = 0;
 	struct ref_cache *refs = get_ref_cache(submodule);
-	struct ref_array *packed = get_packed_refs(refs);
-	struct ref_array *loose = get_loose_refs(refs);
+	struct ref_dir *packed_dir = get_packed_refs(refs);
+	struct ref_dir *loose_dir = get_loose_refs(refs);
+	int retval = 0;
 
-	sort_ref_array(packed);
-	sort_ref_array(loose);
-	while (p < packed->nr && l < loose->nr) {
-		struct ref_entry *entry;
-		int cmp = strcmp(packed->refs[p]->name, loose->refs[l]->name);
-		if (!cmp) {
-			p++;
-			continue;
-		}
-		if (cmp > 0) {
-			entry = loose->refs[l++];
-		} else {
-			entry = packed->refs[p++];
-		}
-		retval = do_one_ref(base, fn, trim, flags, cb_data, entry);
-		if (retval)
-			goto end_each;
+	if (base && *base) {
+		packed_dir = find_containing_dir(packed_dir, base, 0);
+		loose_dir = find_containing_dir(loose_dir, base, 0);
 	}
 
-	if (l < loose->nr) {
-		p = l;
-		packed = loose;
+	if (packed_dir && loose_dir) {
+		sort_ref_dir(packed_dir);
+		sort_ref_dir(loose_dir);
+		retval = do_for_each_ref_in_dirs(
+				packed_dir, loose_dir,
+				base, fn, trim, flags, cb_data);
+	} else if (packed_dir) {
+		sort_ref_dir(packed_dir);
+		retval = do_for_each_ref_in_dir(
+				packed_dir, 0,
+				base, fn, trim, flags, cb_data);
+	} else if (loose_dir) {
+		sort_ref_dir(loose_dir);
+		retval = do_for_each_ref_in_dir(
+				loose_dir, 0,
+				base, fn, trim, flags, cb_data);
 	}
 
-	for (; p < packed->nr; p++) {
-		retval = do_one_ref(base, fn, trim, flags, cb_data, packed->refs[p]);
-		if (retval)
-			goto end_each;
-	}
-
-end_each:
-	current_ref = NULL;
 	return retval;
 }
 
-
 static int do_head_ref(const char *submodule, each_ref_fn fn, void *cb_data)
 {
 	unsigned char sha1[20];
@@ -908,101 +1453,6 @@
 			       DO_FOR_EACH_INCLUDE_BROKEN, cb_data);
 }
 
-/*
- * Make sure "ref" is something reasonable to have under ".git/refs/";
- * We do not like it if:
- *
- * - any path component of it begins with ".", or
- * - it has double dots "..", or
- * - it has ASCII control character, "~", "^", ":" or SP, anywhere, or
- * - it ends with a "/".
- * - it ends with ".lock"
- * - it contains a "\" (backslash)
- */
-
-/* Return true iff ch is not allowed in reference names. */
-static inline int bad_ref_char(int ch)
-{
-	if (((unsigned) ch) <= ' ' || ch == 0x7f ||
-	    ch == '~' || ch == '^' || ch == ':' || ch == '\\')
-		return 1;
-	/* 2.13 Pattern Matching Notation */
-	if (ch == '*' || ch == '?' || ch == '[') /* Unsupported */
-		return 1;
-	return 0;
-}
-
-/*
- * Try to read one refname component from the front of refname.  Return
- * the length of the component found, or -1 if the component is not
- * legal.
- */
-static int check_refname_component(const char *refname, int flags)
-{
-	const char *cp;
-	char last = '\0';
-
-	for (cp = refname; ; cp++) {
-		char ch = *cp;
-		if (ch == '\0' || ch == '/')
-			break;
-		if (bad_ref_char(ch))
-			return -1; /* Illegal character in refname. */
-		if (last == '.' && ch == '.')
-			return -1; /* Refname contains "..". */
-		if (last == '@' && ch == '{')
-			return -1; /* Refname contains "@{". */
-		last = ch;
-	}
-	if (cp == refname)
-		return -1; /* Component has zero length. */
-	if (refname[0] == '.') {
-		if (!(flags & REFNAME_DOT_COMPONENT))
-			return -1; /* Component starts with '.'. */
-		/*
-		 * Even if leading dots are allowed, don't allow "."
-		 * as a component (".." is prevented by a rule above).
-		 */
-		if (refname[1] == '\0')
-			return -1; /* Component equals ".". */
-	}
-	if (cp - refname >= 5 && !memcmp(cp - 5, ".lock", 5))
-		return -1; /* Refname ends with ".lock". */
-	return cp - refname;
-}
-
-int check_refname_format(const char *refname, int flags)
-{
-	int component_len, component_count = 0;
-
-	while (1) {
-		/* We are at the start of a path component. */
-		component_len = check_refname_component(refname, flags);
-		if (component_len < 0) {
-			if ((flags & REFNAME_REFSPEC_PATTERN) &&
-					refname[0] == '*' &&
-					(refname[1] == '\0' || refname[1] == '/')) {
-				/* Accept one wildcard as a full refname component. */
-				flags &= ~REFNAME_REFSPEC_PATTERN;
-				component_len = 1;
-			} else {
-				return -1;
-			}
-		}
-		component_count++;
-		if (refname[component_len] == '\0')
-			break;
-		/* Skip to next component. */
-		refname += component_len + 1;
-	}
-
-	if (refname[component_len - 1] == '.')
-		return -1; /* Refname ends with '.'. */
-	if (!(flags & REFNAME_ALLOW_ONELEVEL) && component_count < 2)
-		return -1; /* Refname has only one component. */
-	return 0;
-}
-
 const char *prettify_refname(const char *name)
 {
 	return name + (
@@ -1073,35 +1523,6 @@
 }
 
 /*
- * Return true iff a reference named refname could be created without
- * conflicting with the name of an existing reference.  If oldrefname
- * is non-NULL, ignore potential conflicts with oldrefname (e.g.,
- * because oldrefname is scheduled for deletion in the same
- * operation).
- */
-static int is_refname_available(const char *refname, const char *oldrefname,
-				struct ref_array *array)
-{
-	int i, namlen = strlen(refname); /* e.g. 'foo/bar' */
-	for (i = 0; i < array->nr; i++ ) {
-		struct ref_entry *entry = array->refs[i];
-		/* entry->name could be 'foo' or 'foo/bar/baz' */
-		if (!oldrefname || strcmp(oldrefname, entry->name)) {
-			int len = strlen(entry->name);
-			int cmplen = (namlen < len) ? namlen : len;
-			const char *lead = (namlen < len) ? entry->name : refname;
-			if (!strncmp(refname, entry->name, cmplen) &&
-			    lead[cmplen] == '/') {
-				error("'%s' exists; cannot create '%s'",
-				      entry->name, refname);
-				return 0;
-			}
-		}
-	}
-	return 1;
-}
-
-/*
  * *string and *len will only be substituted, and *string returned (for
  * later free()ing) if the string passed in is a magic short-hand form
  * to name a branch.
@@ -1286,36 +1707,44 @@
 	return lock_ref_sha1_basic(refname, old_sha1, flags, NULL);
 }
 
+struct repack_without_ref_sb {
+	const char *refname;
+	int fd;
+};
+
+static int repack_without_ref_fn(const char *refname, const unsigned char *sha1,
+				 int flags, void *cb_data)
+{
+	struct repack_without_ref_sb *data = cb_data;
+	char line[PATH_MAX + 100];
+	int len;
+
+	if (!strcmp(data->refname, refname))
+		return 0;
+	len = snprintf(line, sizeof(line), "%s %s\n",
+		       sha1_to_hex(sha1), refname);
+	/* this should not happen but just being defensive */
+	if (len > sizeof(line))
+		die("too long a refname '%s'", refname);
+	write_or_die(data->fd, line, len);
+	return 0;
+}
+
 static struct lock_file packlock;
 
 static int repack_without_ref(const char *refname)
 {
-	struct ref_array *packed;
-	int fd, i;
-
-	packed = get_packed_refs(get_ref_cache(NULL));
-	if (search_ref_array(packed, refname) == NULL)
+	struct repack_without_ref_sb data;
+	struct ref_dir *packed = get_packed_refs(get_ref_cache(NULL));
+	if (find_ref(packed, refname) == NULL)
 		return 0;
-	fd = hold_lock_file_for_update(&packlock, git_path("packed-refs"), 0);
-	if (fd < 0) {
+	data.refname = refname;
+	data.fd = hold_lock_file_for_update(&packlock, git_path("packed-refs"), 0);
+	if (data.fd < 0) {
 		unable_to_lock_error(git_path("packed-refs"), errno);
 		return error("cannot delete '%s' from packed refs", refname);
 	}
-
-	for (i = 0; i < packed->nr; i++) {
-		char line[PATH_MAX + 100];
-		int len;
-		struct ref_entry *ref = packed->refs[i];
-
-		if (!strcmp(refname, ref->name))
-			continue;
-		len = snprintf(line, sizeof(line), "%s %s\n",
-			       sha1_to_hex(ref->sha1), ref->name);
-		/* this should not happen but just being defensive */
-		if (len > sizeof(line))
-			die("too long a refname '%s'", ref->name);
-		write_or_die(fd, line, len);
-	}
+	do_for_each_ref_in_dir(packed, 0, "", repack_without_ref_fn, 0, 0, &data);
 	return commit_lock_file(&packlock);
 }
 
@@ -1924,57 +2353,59 @@
 	return for_each_recent_reflog_ent(refname, fn, 0, cb_data);
 }
 
-static int do_for_each_reflog(const char *base, each_ref_fn fn, void *cb_data)
+/*
+ * Call fn for each reflog in the namespace indicated by name.  name
+ * must be empty or end with '/'.  Name will be used as a scratch
+ * space, but its contents will be restored before return.
+ */
+static int do_for_each_reflog(struct strbuf *name, each_ref_fn fn, void *cb_data)
 {
-	DIR *dir = opendir(git_path("logs/%s", base));
+	DIR *d = opendir(git_path("logs/%s", name->buf));
 	int retval = 0;
+	struct dirent *de;
+	int oldlen = name->len;
 
-	if (dir) {
-		struct dirent *de;
-		int baselen = strlen(base);
-		char *log = xmalloc(baselen + 257);
+	if (!d)
+		return name->len ? errno : 0;
 
-		memcpy(log, base, baselen);
-		if (baselen && base[baselen-1] != '/')
-			log[baselen++] = '/';
+	while ((de = readdir(d)) != NULL) {
+		struct stat st;
 
-		while ((de = readdir(dir)) != NULL) {
-			struct stat st;
-			int namelen;
-
-			if (de->d_name[0] == '.')
-				continue;
-			namelen = strlen(de->d_name);
-			if (namelen > 255)
-				continue;
-			if (has_extension(de->d_name, ".lock"))
-				continue;
-			memcpy(log + baselen, de->d_name, namelen+1);
-			if (stat(git_path("logs/%s", log), &st) < 0)
-				continue;
+		if (de->d_name[0] == '.')
+			continue;
+		if (has_extension(de->d_name, ".lock"))
+			continue;
+		strbuf_addstr(name, de->d_name);
+		if (stat(git_path("logs/%s", name->buf), &st) < 0) {
+			; /* silently ignore */
+		} else {
 			if (S_ISDIR(st.st_mode)) {
-				retval = do_for_each_reflog(log, fn, cb_data);
+				strbuf_addch(name, '/');
+				retval = do_for_each_reflog(name, fn, cb_data);
 			} else {
 				unsigned char sha1[20];
-				if (read_ref_full(log, sha1, 0, NULL))
-					retval = error("bad ref for %s", log);
+				if (read_ref_full(name->buf, sha1, 0, NULL))
+					retval = error("bad ref for %s", name->buf);
 				else
-					retval = fn(log, sha1, 0, cb_data);
+					retval = fn(name->buf, sha1, 0, cb_data);
 			}
 			if (retval)
 				break;
 		}
-		free(log);
-		closedir(dir);
+		strbuf_setlen(name, oldlen);
 	}
-	else if (*base)
-		return errno;
+	closedir(d);
 	return retval;
 }
 
 int for_each_reflog(each_ref_fn fn, void *cb_data)
 {
-	return do_for_each_reflog("", fn, cb_data);
+	int retval;
+	struct strbuf name;
+	strbuf_init(&name, PATH_MAX);
+	retval = do_for_each_reflog(&name, fn, cb_data);
+	strbuf_release(&name);
+	return retval;
 }
 
 int update_ref(const char *action, const char *refname,
@@ -2004,12 +2435,6 @@
 	return 0;
 }
 
-int ref_exists(const char *refname)
-{
-	unsigned char sha1[20];
-	return !!resolve_ref_unsafe(refname, sha1, 1, NULL);
-}
-
 struct ref *find_ref_by_name(const struct ref *list, const char *name)
 {
 	for ( ; list; list = list->next)
diff --git a/refs.h b/refs.h
index 33202b0..d6c2fe2 100644
--- a/refs.h
+++ b/refs.h
@@ -15,8 +15,11 @@
 #define REF_ISBROKEN 0x04
 
 /*
- * Calls the specified function for each ref file until it returns nonzero,
- * and returns the value
+ * Calls the specified function for each ref file until it returns
+ * nonzero, and returns the value.  Please note that it is not safe to
+ * modify references while an iteration is in progress, unless the
+ * same callback function invocation that modifies the reference also
+ * returns a nonzero value to immediately stop the iteration.
  */
 typedef int each_ref_fn(const char *refname, const unsigned char *sha1, int flags, void *cb_data);
 extern int head_ref(each_ref_fn, void *);
diff --git a/remote.c b/remote.c
index b296d17..6833538 100644
--- a/remote.c
+++ b/remote.c
@@ -7,6 +7,7 @@
 #include "dir.h"
 #include "tag.h"
 #include "string-list.h"
+#include "mergesort.h"
 
 enum map_direction { FROM_SRC, FROM_DST };
 
@@ -918,6 +919,27 @@
 	}
 }
 
+int ref_compare_name(const void *va, const void *vb)
+{
+	const struct ref *a = va, *b = vb;
+	return strcmp(a->name, b->name);
+}
+
+static void *ref_list_get_next(const void *a)
+{
+	return ((const struct ref *)a)->next;
+}
+
+static void ref_list_set_next(void *a, void *next)
+{
+	((struct ref *)a)->next = next;
+}
+
+void sort_ref_list(struct ref **l, int (*cmp)(const void *, const void *))
+{
+	*l = llist_mergesort(*l, ref_list_get_next, ref_list_set_next, cmp);
+}
+
 static int count_refspec_match(const char *pattern,
 			       struct ref *refs,
 			       struct ref **matched_ref)
diff --git a/remote.h b/remote.h
index 9ad8eb6..251d8fd 100644
--- a/remote.h
+++ b/remote.h
@@ -72,6 +72,8 @@
 struct ref *alloc_ref(const char *name);
 struct ref *copy_ref(const struct ref *ref);
 struct ref *copy_ref_list(const struct ref *ref);
+void sort_ref_list(struct ref **, int (*cmp)(const void *, const void *));
+int ref_compare_name(const void *, const void *);
 
 int check_ref_type(const struct ref *ref, int flags);
 
diff --git a/revision.c b/revision.c
index 9a0d9c7..935e7a7 100644
--- a/revision.c
+++ b/revision.c
@@ -2066,10 +2066,16 @@
 	}
 }
 
+void reset_revision_walk(void)
+{
+	clear_object_flags(SEEN | ADDED | SHOWN);
+}
+
 int prepare_revision_walk(struct rev_info *revs)
 {
 	int nr = revs->pending.nr;
 	struct object_array_entry *e, *list;
+	struct commit_list **next = &revs->commits;
 
 	e = list = revs->pending.objects;
 	revs->pending.nr = 0;
@@ -2080,11 +2086,12 @@
 		if (commit) {
 			if (!(commit->object.flags & SEEN)) {
 				commit->object.flags |= SEEN;
-				commit_list_insert_by_date(commit, &revs->commits);
+				next = commit_list_append(commit, next);
 			}
 		}
 		e++;
 	}
+	commit_list_sort_by_date(&revs->commits);
 	if (!revs->leak_pending)
 		free(list);
 
diff --git a/revision.h b/revision.h
index 1a08384..863f4f6 100644
--- a/revision.h
+++ b/revision.h
@@ -193,6 +193,7 @@
 				 const char * const usagestr[]);
 extern int handle_revision_arg(const char *arg, struct rev_info *revs,int flags,int cant_be_filename);
 
+extern void reset_revision_walk(void);
 extern int prepare_revision_walk(struct rev_info *revs);
 extern struct commit *get_revision(struct rev_info *revs);
 extern char *get_revision_mark(const struct rev_info *revs, const struct commit *commit);
diff --git a/run-command.c b/run-command.c
index 9c5a564..606791d 100644
--- a/run-command.c
+++ b/run-command.c
@@ -4,6 +4,10 @@
 #include "sigchain.h"
 #include "argv-array.h"
 
+#ifndef SHELL_PATH
+# define SHELL_PATH "/bin/sh"
+#endif
+
 struct child_to_clean {
 	pid_t pid;
 	struct child_to_clean *next;
@@ -152,7 +156,11 @@
 		die("BUG: shell command is empty");
 
 	if (strcspn(argv[0], "|&;<>()$`\\\"' \t\n*?[#~=%") != strlen(argv[0])) {
+#ifndef WIN32
+		nargv[nargc++] = SHELL_PATH;
+#else
 		nargv[nargc++] = "sh";
+#endif
 		nargv[nargc++] = "-c";
 
 		if (argc < 2)
diff --git a/sequencer.c b/sequencer.c
index cd11e34..bf078f2 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -13,6 +13,7 @@
 #include "rerere.h"
 #include "merge-recursive.h"
 #include "refs.h"
+#include "argv-array.h"
 
 #define GIT_REFLOG_ACTION "GIT_REFLOG_ACTION"
 
@@ -251,6 +252,38 @@
 	return !clean;
 }
 
+static int is_index_unchanged(void)
+{
+	unsigned char head_sha1[20];
+	struct commit *head_commit;
+
+	if (!resolve_ref_unsafe("HEAD", head_sha1, 1, NULL))
+		return error(_("Could not resolve HEAD commit\n"));
+
+	head_commit = lookup_commit(head_sha1);
+
+	/*
+	 * If head_commit is NULL, check_commit, called from
+	 * lookup_commit, would have indicated that head_commit is not
+	 * a commit object already.  parse_commit() will return failure
+	 * without further complaints in such a case.  Otherwise, if
+	 * the commit is invalid, parse_commit() will complain.  So
+	 * there is nothing for us to say here.  Just return failure.
+	 */
+	if (parse_commit(head_commit))
+		return -1;
+
+	if (!active_cache_tree)
+		active_cache_tree = cache_tree();
+
+	if (!cache_tree_fully_valid(active_cache_tree))
+		if (cache_tree_update(active_cache_tree, active_cache,
+				  active_nr, 0))
+			return error(_("Unable to update cache tree\n"));
+
+	return !hashcmp(active_cache_tree->sha1, head_commit->tree->object.sha1);
+}
+
 /*
  * If we are cherry-pick, and if the merge did not result in
  * hand-editing, we will hit this commit and inherit the original
@@ -258,23 +291,87 @@
  * If we are revert, or if our cherry-pick results in a hand merge,
  * we had better say that the current user is responsible for that.
  */
-static int run_git_commit(const char *defmsg, struct replay_opts *opts)
+static int run_git_commit(const char *defmsg, struct replay_opts *opts,
+			  int allow_empty)
 {
-	/* 6 is max possible length of our args array including NULL */
-	const char *args[6];
-	int i = 0;
+	struct argv_array array;
+	int rc;
 
-	args[i++] = "commit";
-	args[i++] = "-n";
+	argv_array_init(&array);
+	argv_array_push(&array, "commit");
+	argv_array_push(&array, "-n");
+
 	if (opts->signoff)
-		args[i++] = "-s";
+		argv_array_push(&array, "-s");
 	if (!opts->edit) {
-		args[i++] = "-F";
-		args[i++] = defmsg;
+		argv_array_push(&array, "-F");
+		argv_array_push(&array, defmsg);
 	}
-	args[i] = NULL;
 
-	return run_command_v_opt(args, RUN_GIT_CMD);
+	if (allow_empty)
+		argv_array_push(&array, "--allow-empty");
+
+	rc = run_command_v_opt(array.argv, RUN_GIT_CMD);
+	argv_array_clear(&array);
+	return rc;
+}
+
+static int is_original_commit_empty(struct commit *commit)
+{
+	const unsigned char *ptree_sha1;
+
+	if (parse_commit(commit))
+		return error(_("Could not parse commit %s\n"),
+			     sha1_to_hex(commit->object.sha1));
+	if (commit->parents) {
+		struct commit *parent = commit->parents->item;
+		if (parse_commit(parent))
+			return error(_("Could not parse parent commit %s\n"),
+				sha1_to_hex(parent->object.sha1));
+		ptree_sha1 = parent->tree->object.sha1;
+	} else {
+		ptree_sha1 = EMPTY_TREE_SHA1_BIN; /* commit is root */
+	}
+
+	return !hashcmp(ptree_sha1, commit->tree->object.sha1);
+}
+
+/*
+ * Do we run "git commit" with "--allow-empty"?
+ */
+static int allow_empty(struct replay_opts *opts, struct commit *commit)
+{
+	int index_unchanged, empty_commit;
+
+	/*
+	 * Three cases:
+	 *
+	 * (1) we do not allow empty at all and error out.
+	 *
+	 * (2) we allow ones that were initially empty, but
+	 * forbid the ones that become empty;
+	 *
+	 * (3) we allow both.
+	 */
+	if (!opts->allow_empty)
+		return 0; /* let "git commit" barf as necessary */
+
+	index_unchanged = is_index_unchanged();
+	if (index_unchanged < 0)
+		return index_unchanged;
+	if (!index_unchanged)
+		return 0; /* we do not have to say --allow-empty */
+
+	if (opts->keep_redundant_commits)
+		return 1;
+
+	empty_commit = is_original_commit_empty(commit);
+	if (empty_commit < 0)
+		return empty_commit;
+	if (!empty_commit)
+		return 0;
+	else
+		return 1;
 }
 
 static int do_pick_commit(struct commit *commit, struct replay_opts *opts)
@@ -431,8 +528,11 @@
 		print_advice(res == 1, opts);
 		rerere(opts->allow_rerere_auto);
 	} else {
+		int allow = allow_empty(opts, commit);
+		if (allow < 0)
+			return allow;
 		if (!opts->no_commit)
-			res = run_git_commit(defmsg, opts);
+			res = run_git_commit(defmsg, opts, allow);
 	}
 
 	free_message(&msg);
@@ -468,33 +568,6 @@
 	rollback_lock_file(&index_lock);
 }
 
-/*
- * Append a commit to the end of the commit_list.
- *
- * next starts by pointing to the variable that holds the head of an
- * empty commit_list, and is updated to point to the "next" field of
- * the last item on the list as new commits are appended.
- *
- * Usage example:
- *
- *     struct commit_list *list;
- *     struct commit_list **next = &list;
- *
- *     next = commit_list_append(c1, next);
- *     next = commit_list_append(c2, next);
- *     assert(commit_list_count(list) == 2);
- *     return list;
- */
-static struct commit_list **commit_list_append(struct commit *commit,
-					       struct commit_list **next)
-{
-	struct commit_list *new = xmalloc(sizeof(struct commit_list));
-	new->item = commit;
-	*next = new;
-	new->next = NULL;
-	return &new->next;
-}
-
 static int format_todo(struct strbuf *buf, struct commit_list *todo_list,
 		struct replay_opts *opts)
 {
diff --git a/sequencer.h b/sequencer.h
index bb4b138..aa5f17c 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -29,6 +29,8 @@
 	int signoff;
 	int allow_ff;
 	int allow_rerere_auto;
+	int allow_empty;
+	int keep_redundant_commits;
 
 	int mainline;
 
diff --git a/sha1_file.c b/sha1_file.c
index f615fc7..4ccaf7a 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -19,6 +19,7 @@
 #include "pack-revindex.h"
 #include "sha1-lookup.h"
 #include "bulk-checkin.h"
+#include "streaming.h"
 
 #ifndef O_NOATIME
 #if defined(__linux__) && (defined(__i386__) || defined(__PPC__))
@@ -1145,10 +1146,47 @@
 	return NULL;
 }
 
-int check_sha1_signature(const unsigned char *sha1, void *map, unsigned long size, const char *type)
+/*
+ * With an in-core object data in "map", rehash it to make sure the
+ * object name actually matches "sha1" to detect object corruption.
+ * With "map" == NULL, try reading the object named with "sha1" using
+ * the streaming interface and rehash it to do the same.
+ */
+int check_sha1_signature(const unsigned char *sha1, void *map,
+			 unsigned long size, const char *type)
 {
 	unsigned char real_sha1[20];
-	hash_sha1_file(map, size, type, real_sha1);
+	enum object_type obj_type;
+	struct git_istream *st;
+	git_SHA_CTX c;
+	char hdr[32];
+	int hdrlen;
+
+	if (map) {
+		hash_sha1_file(map, size, type, real_sha1);
+		return hashcmp(sha1, real_sha1) ? -1 : 0;
+	}
+
+	st = open_istream(sha1, &obj_type, &size, NULL);
+	if (!st)
+		return -1;
+
+	/* Generate the header */
+	hdrlen = sprintf(hdr, "%s %lu", typename(obj_type), size) + 1;
+
+	/* Sha1.. */
+	git_SHA1_Init(&c);
+	git_SHA1_Update(&c, hdr, hdrlen);
+	for (;;) {
+		char buf[1024 * 16];
+		ssize_t readlen = read_istream(st, buf, sizeof(buf));
+
+		if (!readlen)
+			break;
+		git_SHA1_Update(&c, buf, readlen);
+	}
+	git_SHA1_Final(real_sha1, &c);
+	close_istream(st);
 	return hashcmp(sha1, real_sha1) ? -1 : 0;
 }
 
@@ -2378,7 +2416,7 @@
 	unlink_or_warn(tmpfile);
 	if (ret) {
 		if (ret != EEXIST) {
-			return error("unable to write sha1 filename %s: %s\n", filename, strerror(ret));
+			return error("unable to write sha1 filename %s: %s", filename, strerror(ret));
 		}
 		/* FIXME!!! Collision check here ? */
 	}
@@ -2470,9 +2508,9 @@
 	fd = create_tmpfile(tmp_file, sizeof(tmp_file), filename);
 	if (fd < 0) {
 		if (errno == EACCES)
-			return error("insufficient permission for adding an object to repository database %s\n", get_object_directory());
+			return error("insufficient permission for adding an object to repository database %s", get_object_directory());
 		else
-			return error("unable to create temporary sha1 filename %s: %s\n", tmp_file, strerror(errno));
+			return error("unable to create temporary file: %s", strerror(errno));
 	}
 
 	/* Set it up */
diff --git a/sha1_name.c b/sha1_name.c
index 03ffc2c..c633113 100644
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -856,10 +856,22 @@
 	len = cp + tmp_len - name;
 	cp = xstrndup(name, cp - name);
 	upstream = branch_get(*cp ? cp : NULL);
-	if (!upstream
-	    || !upstream->merge
-	    || !upstream->merge[0]->dst)
-		return error("No upstream branch found for '%s'", cp);
+	/*
+	 * Upstream can be NULL only if cp refers to HEAD and HEAD
+	 * points to something different than a branch.
+	 */
+	if (!upstream)
+		return error(_("HEAD does not point to a branch"));
+	if (!upstream->merge || !upstream->merge[0]->dst) {
+		if (!ref_exists(upstream->refname))
+			return error(_("No such branch: '%s'"), cp);
+		if (!upstream->merge)
+			return error(_("No upstream configured for branch '%s'"),
+				     upstream->name);
+		return error(
+			_("Upstream branch '%s' not stored as a remote-tracking branch"),
+			upstream->merge[0]->src);
+	}
 	free(cp);
 	cp = shorten_unambiguous_ref(upstream->merge[0]->dst, 0);
 	strbuf_reset(buf);
diff --git a/strbuf.c b/strbuf.c
index 5135d59..ec88266 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -464,3 +464,36 @@
 {
 	strbuf_add_urlencode(sb, s, strlen(s), reserved);
 }
+
+void strbuf_addf_ln(struct strbuf *sb, const char *fmt, ...)
+{
+	va_list ap;
+	va_start(ap, fmt);
+	strbuf_vaddf(sb, fmt, ap);
+	va_end(ap);
+	strbuf_addch(sb, '\n');
+}
+
+int printf_ln(const char *fmt, ...)
+{
+	int ret;
+	va_list ap;
+	va_start(ap, fmt);
+	ret = vprintf(fmt, ap);
+	va_end(ap);
+	if (ret < 0 || putchar('\n') == EOF)
+		return -1;
+	return ret + 1;
+}
+
+int fprintf_ln(FILE *fp, const char *fmt, ...)
+{
+	int ret;
+	va_list ap;
+	va_start(ap, fmt);
+	ret = vfprintf(fp, fmt, ap);
+	va_end(ap);
+	if (ret < 0 || putc('\n', fp) == EOF)
+		return -1;
+	return ret + 1;
+}
diff --git a/strbuf.h b/strbuf.h
index 3effaa8..b888d40 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -99,6 +99,8 @@
 extern void strbuf_addf(struct strbuf *sb, const char *fmt, ...);
 __attribute__((format (printf,2,0)))
 extern void strbuf_vaddf(struct strbuf *sb, const char *fmt, va_list ap);
+__attribute__((format (printf,2,3)))
+extern void strbuf_addf_ln(struct strbuf *sb, const char *fmt, ...);
 
 extern void strbuf_add_lines(struct strbuf *sb, const char *prefix, const char *buf, size_t size);
 
@@ -129,4 +131,9 @@
 extern void strbuf_addstr_urlencode(struct strbuf *, const char *,
 				    int reserved);
 
+__attribute__((format (printf,1,2)))
+extern int printf_ln(const char *fmt, ...);
+__attribute__((format (printf,2,3)))
+extern int fprintf_ln(FILE *fp, const char *fmt, ...);
+
 #endif /* STRBUF_H */
diff --git a/streaming.c b/streaming.c
index 71072e1..4d978e5 100644
--- a/streaming.c
+++ b/streaming.c
@@ -99,7 +99,7 @@
 	return r;
 }
 
-ssize_t read_istream(struct git_istream *st, char *buf, size_t sz)
+ssize_t read_istream(struct git_istream *st, void *buf, size_t sz)
 {
 	return st->vtbl->read(st, buf, sz);
 }
@@ -121,7 +121,7 @@
 	case OI_LOOSE:
 		return loose;
 	case OI_PACKED:
-		if (!oi->u.packed.is_delta && big_file_threshold <= size)
+		if (!oi->u.packed.is_delta && big_file_threshold < size)
 			return pack_non_delta;
 		/* fallthru */
 	default:
@@ -489,3 +489,58 @@
 
 	return st->u.incore.buf ? 0 : -1;
 }
+
+
+/****************************************************************
+ * Users of streaming interface
+ ****************************************************************/
+
+int stream_blob_to_fd(int fd, unsigned const char *sha1, struct stream_filter *filter,
+		      int can_seek)
+{
+	struct git_istream *st;
+	enum object_type type;
+	unsigned long sz;
+	ssize_t kept = 0;
+	int result = -1;
+
+	st = open_istream(sha1, &type, &sz, filter);
+	if (!st)
+		return result;
+	if (type != OBJ_BLOB)
+		goto close_and_exit;
+	for (;;) {
+		char buf[1024 * 16];
+		ssize_t wrote, holeto;
+		ssize_t readlen = read_istream(st, buf, sizeof(buf));
+
+		if (!readlen)
+			break;
+		if (can_seek && sizeof(buf) == readlen) {
+			for (holeto = 0; holeto < readlen; holeto++)
+				if (buf[holeto])
+					break;
+			if (readlen == holeto) {
+				kept += holeto;
+				continue;
+			}
+		}
+
+		if (kept && lseek(fd, kept, SEEK_CUR) == (off_t) -1)
+			goto close_and_exit;
+		else
+			kept = 0;
+		wrote = write_in_full(fd, buf, readlen);
+
+		if (wrote != readlen)
+			goto close_and_exit;
+	}
+	if (kept && (lseek(fd, kept - 1, SEEK_CUR) == (off_t) -1 ||
+		     write(fd, "", 1) != 1))
+		goto close_and_exit;
+	result = 0;
+
+ close_and_exit:
+	close_istream(st);
+	return result;
+}
diff --git a/streaming.h b/streaming.h
index 589e857..1d05c2a 100644
--- a/streaming.h
+++ b/streaming.h
@@ -10,6 +10,8 @@
 
 extern struct git_istream *open_istream(const unsigned char *, enum object_type *, unsigned long *, struct stream_filter *);
 extern int close_istream(struct git_istream *);
-extern ssize_t read_istream(struct git_istream *, char *, size_t);
+extern ssize_t read_istream(struct git_istream *, void *, size_t);
+
+extern int stream_blob_to_fd(int fd, const unsigned char *, struct stream_filter *, int can_seek);
 
 #endif /* STREAMING_H */
diff --git a/submodule.c b/submodule.c
index b63978a..959d349 100644
--- a/submodule.c
+++ b/submodule.c
@@ -360,21 +360,19 @@
 					 void *data)
 {
 	int i;
-	int *needs_pushing = data;
+	struct string_list *needs_pushing = data;
 
 	for (i = 0; i < q->nr; i++) {
 		struct diff_filepair *p = q->queue[i];
 		if (!S_ISGITLINK(p->two->mode))
 			continue;
-		if (submodule_needs_pushing(p->two->path, p->two->sha1)) {
-			*needs_pushing = 1;
-			break;
-		}
+		if (submodule_needs_pushing(p->two->path, p->two->sha1))
+			string_list_insert(needs_pushing, p->two->path);
 	}
 }
 
-
-static void commit_need_pushing(struct commit *commit, int *needs_pushing)
+static void find_unpushed_submodule_commits(struct commit *commit,
+		struct string_list *needs_pushing)
 {
 	struct rev_info rev;
 
@@ -385,14 +383,15 @@
 	diff_tree_combined_merge(commit, 1, &rev);
 }
 
-int check_submodule_needs_pushing(unsigned char new_sha1[20], const char *remotes_name)
+int find_unpushed_submodules(unsigned char new_sha1[20],
+		const char *remotes_name, struct string_list *needs_pushing)
 {
 	struct rev_info rev;
 	struct commit *commit;
 	const char *argv[] = {NULL, NULL, "--not", "NULL", NULL};
 	int argc = ARRAY_SIZE(argv) - 1;
 	char *sha1_copy;
-	int needs_pushing = 0;
+
 	struct strbuf remotes_arg = STRBUF_INIT;
 
 	strbuf_addf(&remotes_arg, "--remotes=%s", remotes_name);
@@ -404,13 +403,62 @@
 	if (prepare_revision_walk(&rev))
 		die("revision walk setup failed");
 
-	while ((commit = get_revision(&rev)) && !needs_pushing)
-		commit_need_pushing(commit, &needs_pushing);
+	while ((commit = get_revision(&rev)) != NULL)
+		find_unpushed_submodule_commits(commit, needs_pushing);
 
+	reset_revision_walk();
 	free(sha1_copy);
 	strbuf_release(&remotes_arg);
 
-	return needs_pushing;
+	return needs_pushing->nr;
+}
+
+static int push_submodule(const char *path)
+{
+	if (add_submodule_odb(path))
+		return 1;
+
+	if (for_each_remote_ref_submodule(path, has_remote, NULL) > 0) {
+		struct child_process cp;
+		const char *argv[] = {"push", NULL};
+
+		memset(&cp, 0, sizeof(cp));
+		cp.argv = argv;
+		cp.env = local_repo_env;
+		cp.git_cmd = 1;
+		cp.no_stdin = 1;
+		cp.dir = path;
+		if (run_command(&cp))
+			return 0;
+		close(cp.out);
+	}
+
+	return 1;
+}
+
+int push_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name)
+{
+	int i, ret = 1;
+	struct string_list needs_pushing;
+
+	memset(&needs_pushing, 0, sizeof(struct string_list));
+	needs_pushing.strdup_strings = 1;
+
+	if (!find_unpushed_submodules(new_sha1, remotes_name, &needs_pushing))
+		return 1;
+
+	for (i = 0; i < needs_pushing.nr; i++) {
+		const char *path = needs_pushing.items[i].string;
+		fprintf(stderr, "Pushing submodule '%s'\n", path);
+		if (!push_submodule(path)) {
+			fprintf(stderr, "Unable to push submodule '%s'\n", path);
+			ret = 0;
+		}
+	}
+
+	string_list_clear(&needs_pushing, 0);
+
+	return ret;
 }
 
 static int is_submodule_commit_present(const char *path, unsigned char sha1[20])
@@ -744,6 +792,7 @@
 		if (in_merge_bases(b, &commit, 1))
 			add_object_array(o, NULL, &merges);
 	}
+	reset_revision_walk();
 
 	/* Now we've got all merges that contain a and b. Prune all
 	 * merges that contain another found merge and save them in
diff --git a/submodule.h b/submodule.h
index 9c5e5c0..e105b0e 100644
--- a/submodule.h
+++ b/submodule.h
@@ -29,6 +29,8 @@
 unsigned is_submodule_modified(const char *path, int ignore_untracked);
 int merge_submodule(unsigned char result[20], const char *path, const unsigned char base[20],
 		    const unsigned char a[20], const unsigned char b[20], int search);
-int check_submodule_needs_pushing(unsigned char new_sha1[20], const char *remotes_name);
+int find_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name,
+		struct string_list *needs_pushing);
+int push_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name);
 
 #endif
diff --git a/t/Makefile b/t/Makefile
index 6091211..88e289f 100644
--- a/t/Makefile
+++ b/t/Makefile
@@ -28,7 +28,7 @@
 
 prove: pre-clean $(TEST_LINT)
 	@echo "*** prove ***"; GIT_CONFIG=.git/config $(PROVE) --exec '$(SHELL_PATH_SQ)' $(GIT_PROVE_OPTS) $(T) :: $(GIT_TEST_OPTS)
-	$(MAKE) clean
+	$(MAKE) clean-except-prove-cache
 
 $(T):
 	@echo "*** $@ ***"; GIT_CONFIG=.git/config '$(SHELL_PATH_SQ)' $@ $(GIT_TEST_OPTS)
@@ -36,9 +36,11 @@
 pre-clean:
 	$(RM) -r test-results
 
-clean:
+clean-except-prove-cache:
 	$(RM) -r 'trash directory'.* test-results
 	$(RM) -r valgrind/bin
+
+clean: clean-except-prove-cache
 	$(RM) .prove
 
 test-lint: test-lint-duplicates test-lint-executable
diff --git a/t/lib-git-p4.sh b/t/lib-git-p4.sh
index a870f9a..121e380 100644
--- a/t/lib-git-p4.sh
+++ b/t/lib-git-p4.sh
@@ -1,20 +1,18 @@
 #
-# Library code for git-p4 tests
+# Library code for git p4 tests
 #
 
 . ./test-lib.sh
 
 if ! test_have_prereq PYTHON; then
-	skip_all='skipping git-p4 tests; python not available'
+	skip_all='skipping git p4 tests; python not available'
 	test_done
 fi
 ( p4 -h && p4d -h ) >/dev/null 2>&1 || {
-	skip_all='skipping git-p4 tests; no p4 or p4d'
+	skip_all='skipping git p4 tests; no p4 or p4d'
 	test_done
 }
 
-GITP4="$GIT_BUILD_DIR/contrib/fast-import/git-p4"
-
 # Try to pick a unique port: guess a large number, then hope
 # no more than one of each test is running.
 #
@@ -26,6 +24,7 @@
 
 export P4PORT=localhost:$P4DPORT
 export P4CLIENT=client
+export P4EDITOR=:
 
 db="$TRASH_DIRECTORY/db"
 cli="$TRASH_DIRECTORY/cli"
diff --git a/t/perf/p5302-pack-index.sh b/t/perf/p5302-pack-index.sh
new file mode 100755
index 0000000..6cb5b0d
--- /dev/null
+++ b/t/perf/p5302-pack-index.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+test_description="Tests index-pack performance"
+
+. ./perf-lib.sh
+
+test_perf_large_repo
+
+test_expect_success 'repack' '
+	git repack -ad &&
+	PACK=`ls .git/objects/pack/*.pack | head -n1` &&
+	test -f "$PACK" &&
+	export PACK
+'
+
+test_perf 'index-pack 0 threads' '
+	GIT_DIR=t1 git index-pack --threads=1 --stdin < $PACK
+'
+
+test_perf 'index-pack 1 thread ' '
+	GIT_DIR=t2 GIT_FORCE_THREADS=1 git index-pack --threads=1 --stdin < $PACK
+'
+
+test_perf 'index-pack 2 threads' '
+	GIT_DIR=t3 git index-pack --threads=2 --stdin < $PACK
+'
+
+test_perf 'index-pack 4 threads' '
+	GIT_DIR=t4 git index-pack --threads=4 --stdin < $PACK
+'
+
+test_perf 'index-pack 8 threads' '
+	GIT_DIR=t5 git index-pack --threads=8 --stdin < $PACK
+'
+
+test_perf 'index-pack default number of threads' '
+	GIT_DIR=t6 git index-pack --stdin < $PACK
+'
+
+test_done
diff --git a/t/t0023-crlf-am.sh b/t/t0023-crlf-am.sh
index aaed725..f9bbb91 100755
--- a/t/t0023-crlf-am.sh
+++ b/t/t0023-crlf-am.sh
@@ -11,7 +11,7 @@
 Subject: test1
 
 ---
- foo |    1 +
+ foo | 1 +
  1 files changed, 1 insertions(+), 0 deletions(-)
  create mode 100644 foo
 
diff --git a/t/t0062-revision-walking.sh b/t/t0062-revision-walking.sh
new file mode 100755
index 0000000..3d98eb8
--- /dev/null
+++ b/t/t0062-revision-walking.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+#
+# Copyright (c) 2012 Heiko Voigt
+#
+
+test_description='Test revision walking api'
+
+. ./test-lib.sh
+
+cat >run_twice_expected <<-EOF
+1st
+ > add b
+ > add a
+2nd
+ > add b
+ > add a
+EOF
+
+test_expect_success 'setup' '
+	echo a > a &&
+	git add a &&
+	git commit -m "add a" &&
+	echo b > b &&
+	git add b &&
+	git commit -m "add b"
+'
+
+test_expect_success 'revision walking can be done twice' '
+	test-revision-walking run-twice > run_twice_actual
+	test_cmp run_twice_expected run_twice_actual
+'
+
+test_done
diff --git a/t/t0303-credential-external.sh b/t/t0303-credential-external.sh
index 267f4c8..f028fd1 100755
--- a/t/t0303-credential-external.sh
+++ b/t/t0303-credential-external.sh
@@ -1,39 +1,60 @@
 #!/bin/sh
 
-test_description='external credential helper tests'
+test_description='external credential helper tests
+
+This is a tool for authors of external helper tools to sanity-check
+their helpers. If you have written the "git-credential-foo" helper,
+you check it with:
+
+  make GIT_TEST_CREDENTIAL_HELPER=foo t0303-credential-external.sh
+
+This assumes that your helper is capable of both storing and
+retrieving credentials (some helpers may be read-only, and they will
+fail these tests).
+
+Please note that the individual tests do not verify all of the
+preconditions themselves, but rather build on each other. A failing
+test means that tests later in the sequence can return false "OK"
+results.
+
+If your helper supports time-based expiration with a configurable
+timeout, you can test that feature with:
+
+  make GIT_TEST_CREDENTIAL_HELPER=foo \
+       GIT_TEST_CREDENTIAL_HELPER_TIMEOUT="foo --timeout=1" \
+       t0303-credential-external.sh
+
+If your helper requires additional setup before the tests are started,
+you can set GIT_TEST_CREDENTIAL_HELPER_SETUP to a sequence of shell
+commands.
+'
+
 . ./test-lib.sh
 . "$TEST_DIRECTORY"/lib-credential.sh
 
-pre_test() {
-	test -z "$GIT_TEST_CREDENTIAL_HELPER_SETUP" ||
+if test -z "$GIT_TEST_CREDENTIAL_HELPER"; then
+	skip_all="used to test external credential helpers"
+	test_done
+fi
+
+test -z "$GIT_TEST_CREDENTIAL_HELPER_SETUP" ||
 	eval "$GIT_TEST_CREDENTIAL_HELPER_SETUP"
 
-	# clean before the test in case there is cruft left
-	# over from a previous run that would impact results
-	helper_test_clean "$GIT_TEST_CREDENTIAL_HELPER"
-}
+# clean before the test in case there is cruft left
+# over from a previous run that would impact results
+helper_test_clean "$GIT_TEST_CREDENTIAL_HELPER"
 
-post_test() {
-	# clean afterwards so that we are good citizens
-	# and don't leave cruft in the helper's storage, which
-	# might be long-term system storage
-	helper_test_clean "$GIT_TEST_CREDENTIAL_HELPER"
-}
-
-if test -z "$GIT_TEST_CREDENTIAL_HELPER"; then
-	say "# skipping external helper tests (set GIT_TEST_CREDENTIAL_HELPER)"
-else
-	pre_test
-	helper_test "$GIT_TEST_CREDENTIAL_HELPER"
-	post_test
-fi
+helper_test "$GIT_TEST_CREDENTIAL_HELPER"
 
 if test -z "$GIT_TEST_CREDENTIAL_HELPER_TIMEOUT"; then
-	say "# skipping external helper timeout tests"
+	say "# skipping timeout tests (GIT_TEST_CREDENTIAL_HELPER_TIMEOUT not set)"
 else
-	pre_test
 	helper_test_timeout "$GIT_TEST_CREDENTIAL_HELPER_TIMEOUT"
-	post_test
 fi
 
+# clean afterwards so that we are good citizens
+# and don't leave cruft in the helper's storage, which
+# might be long-term system storage
+helper_test_clean "$GIT_TEST_CREDENTIAL_HELPER"
+
 test_done
diff --git a/t/t1050-large.sh b/t/t1050-large.sh
index 29d6024..55ed955 100755
--- a/t/t1050-large.sh
+++ b/t/t1050-large.sh
@@ -6,11 +6,15 @@
 . ./test-lib.sh
 
 test_expect_success setup '
-	git config core.bigfilethreshold 200k &&
+	# clone does not allow us to pass core.bigfilethreshold to
+	# new repos, so set core.bigfilethreshold globally
+	git config --global core.bigfilethreshold 200k &&
 	echo X | dd of=large1 bs=1k seek=2000 &&
 	echo X | dd of=large2 bs=1k seek=2000 &&
 	echo X | dd of=large3 bs=1k seek=2000 &&
-	echo Y | dd of=huge bs=1k seek=2500
+	echo Y | dd of=huge bs=1k seek=2500 &&
+	GIT_ALLOC_LIMIT=1500 &&
+	export GIT_ALLOC_LIMIT
 '
 
 test_expect_success 'add a large file or two' '
@@ -100,4 +104,46 @@
 	)
 '
 
+test_expect_success 'diff --raw' '
+	git commit -q -m initial &&
+	echo modified >>large1 &&
+	git add large1 &&
+	git commit -q -m modified &&
+	git diff --raw HEAD^
+'
+
+test_expect_success 'hash-object' '
+	git hash-object large1
+'
+
+test_expect_success 'cat-file a large file' '
+	git cat-file blob :large1 >/dev/null
+'
+
+test_expect_success 'cat-file a large file from a tag' '
+	git tag -m largefile largefiletag :large1 &&
+	git cat-file blob largefiletag >/dev/null
+'
+
+test_expect_success 'git-show a large file' '
+	git show :large1 >/dev/null
+
+'
+
+test_expect_success 'repack' '
+	git repack -ad
+'
+
+test_expect_success 'tar achiving' '
+	git archive --format=tar HEAD >/dev/null
+'
+
+test_expect_success 'zip achiving, store only' '
+	git archive --format=zip -0 HEAD >/dev/null
+'
+
+test_expect_success 'zip achiving, deflate' '
+	git archive --format=zip HEAD >/dev/null
+'
+
 test_done
diff --git a/t/t1200-tutorial.sh b/t/t1200-tutorial.sh
index 9356bea..397ccb6 100755
--- a/t/t1200-tutorial.sh
+++ b/t/t1200-tutorial.sh
@@ -154,8 +154,8 @@
 cat > resolve.expect << EOF
 Updating VARIABLE..VARIABLE
 FASTFORWARD (no commit created; -m option ignored)
- example |    1 +
- hello   |    1 +
+ example | 1 +
+ hello   | 1 +
  2 files changed, 2 insertions(+)
 EOF
 
diff --git a/t/t1507-rev-parse-upstream.sh b/t/t1507-rev-parse-upstream.sh
index a455551..d6e5761 100755
--- a/t/t1507-rev-parse-upstream.sh
+++ b/t/t1507-rev-parse-upstream.sh
@@ -15,10 +15,18 @@
 	test_commit 3 &&
 	(cd clone &&
 	 test_commit 4 &&
-	 git branch --track my-side origin/side)
-
+	 git branch --track my-side origin/side &&
+	 git branch --track local-master master &&
+	 git remote add -t master master-only .. &&
+	 git fetch master-only &&
+	 git branch bad-upstream &&
+	 git config branch.bad-upstream.remote master-only &&
+	 git config branch.bad-upstream.merge refs/heads/side
+	)
 '
 
+sq="'"
+
 full_name () {
 	(cd clone &&
 	 git rev-parse --symbolic-full-name "$@")
@@ -29,6 +37,11 @@
 	 git show -s --pretty=format:%s "$@")
 }
 
+error_message () {
+	(cd clone &&
+	 test_must_fail git rev-parse --verify "$@")
+}
+
 test_expect_success '@{upstream} resolves to correct full name' '
 	test refs/remotes/origin/master = "$(full_name @{upstream})"
 '
@@ -78,7 +91,6 @@
 
 test_expect_success 'merge my-side@{u} records the correct name' '
 (
-	sq="'\''" &&
 	cd clone || exit
 	git checkout master || exit
 	git branch -D new ;# can fail but is ok
@@ -107,6 +119,69 @@
 	test_cmp expect actual
 '
 
+test_expect_success 'branch@{u} works when tracking a local branch' '
+	test refs/heads/master = "$(full_name local-master@{u})"
+'
+
+test_expect_success 'branch@{u} error message when no upstream' '
+	cat >expect <<-EOF &&
+	error: No upstream configured for branch ${sq}non-tracking${sq}
+	fatal: Needed a single revision
+	EOF
+	error_message non-tracking@{u} 2>actual &&
+	test_i18ncmp expect actual
+'
+
+test_expect_success '@{u} error message when no upstream' '
+	cat >expect <<-EOF &&
+	error: No upstream configured for branch ${sq}master${sq}
+	fatal: Needed a single revision
+	EOF
+	test_must_fail git rev-parse --verify @{u} 2>actual &&
+	test_i18ncmp expect actual
+'
+
+test_expect_success 'branch@{u} error message with misspelt branch' '
+	cat >expect <<-EOF &&
+	error: No such branch: ${sq}no-such-branch${sq}
+	fatal: Needed a single revision
+	EOF
+	error_message no-such-branch@{u} 2>actual &&
+	test_i18ncmp expect actual
+'
+
+test_expect_success '@{u} error message when not on a branch' '
+	cat >expect <<-EOF &&
+	error: HEAD does not point to a branch
+	fatal: Needed a single revision
+	EOF
+	git checkout HEAD^0 &&
+	test_must_fail git rev-parse --verify @{u} 2>actual &&
+	test_i18ncmp expect actual
+'
+
+test_expect_success 'branch@{u} error message if upstream branch not fetched' '
+	cat >expect <<-EOF &&
+	error: Upstream branch ${sq}refs/heads/side${sq} not stored as a remote-tracking branch
+	fatal: Needed a single revision
+	EOF
+	error_message bad-upstream@{u} 2>actual &&
+	test_i18ncmp expect actual
+'
+
+test_expect_success 'pull works when tracking a local branch' '
+(
+	cd clone &&
+	git checkout local-master &&
+	git pull
+)
+'
+
+# makes sense if the previous one succeeded
+test_expect_success '@{u} works when tracking a local branch' '
+	test refs/heads/master = "$(full_name @{u})"
+'
+
 cat >expect <<EOF
 commit 8f489d01d0cc65c3b0f09504ec50b5ed02a70bd5
 Reflog: master@{0} (C O Mitter <committer@example.com>)
diff --git a/t/t2020-checkout-detach.sh b/t/t2020-checkout-detach.sh
index f63333b..8100537 100755
--- a/t/t2020-checkout-detach.sh
+++ b/t/t2020-checkout-detach.sh
@@ -159,7 +159,7 @@
 	git config branch.child.merge refs/heads/master &&
 	git checkout child^ &&
 	git checkout child >stdout &&
-	test_cmp expect stdout
+	test_i18ncmp expect stdout
 '
 
 test_done
diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index 9fe1d8f..a17f8b2 100755
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -160,6 +160,83 @@
 	test_path_is_missing .git/refs/heads/t
 '
 
+test_expect_success 'git branch --column' '
+	COLUMNS=81 git branch --column=column >actual &&
+	cat >expected <<\EOF &&
+  a/b/c     bam       foo       l       * master    n         o/p       r
+  abc       bar       j/k       m/m       master2   o/o       q
+EOF
+	test_cmp expected actual
+'
+
+test_expect_success 'git branch --column with an extremely long branch name' '
+	long=this/is/a/part/of/long/branch/name &&
+	long=z$long/$long/$long/$long &&
+	test_when_finished "git branch -d $long" &&
+	git branch $long &&
+	COLUMNS=80 git branch --column=column >actual &&
+	cat >expected <<EOF &&
+  a/b/c
+  abc
+  bam
+  bar
+  foo
+  j/k
+  l
+  m/m
+* master
+  master2
+  n
+  o/o
+  o/p
+  q
+  r
+  $long
+EOF
+	test_cmp expected actual
+'
+
+test_expect_success 'git branch with column.*' '
+	git config column.ui column &&
+	git config column.branch "dense" &&
+	COLUMNS=80 git branch >actual &&
+	git config --unset column.branch &&
+	git config --unset column.ui &&
+	cat >expected <<\EOF &&
+  a/b/c   bam   foo   l   * master    n     o/p   r
+  abc     bar   j/k   m/m   master2   o/o   q
+EOF
+	test_cmp expected actual
+'
+
+test_expect_success 'git branch --column -v should fail' '
+	test_must_fail git branch --column -v
+'
+
+test_expect_success 'git branch -v with column.ui ignored' '
+	git config column.ui column &&
+	COLUMNS=80 git branch -v | cut -c -10 | sed "s/ *$//" >actual &&
+	git config --unset column.ui &&
+	cat >expected <<\EOF &&
+  a/b/c
+  abc
+  bam
+  bar
+  foo
+  j/k
+  l
+  m/m
+* master
+  master2
+  n
+  o/o
+  o/p
+  q
+  r
+EOF
+	test_cmp expected actual
+'
+
 mv .git/config .git/config-saved
 
 test_expect_success 'git branch -m q q2 without config should succeed' '
diff --git a/t/t3300-funny-names.sh b/t/t3300-funny-names.sh
index 9f00ada..c53c9f6 100755
--- a/t/t3300-funny-names.sh
+++ b/t/t3300-funny-names.sh
@@ -15,184 +15,204 @@
 p1='tabs	," (dq) and spaces'
 p2='just space'
 
-cat >"$p0" <<\EOF
-1. A quick brown fox jumps over the lazy cat, oops dog.
-2. A quick brown fox jumps over the lazy cat, oops dog.
-3. A quick brown fox jumps over the lazy cat, oops dog.
-EOF
+test_expect_success 'setup' '
+	cat >"$p0" <<-\EOF &&
+	1. A quick brown fox jumps over the lazy cat, oops dog.
+	2. A quick brown fox jumps over the lazy cat, oops dog.
+	3. A quick brown fox jumps over the lazy cat, oops dog.
+	EOF
 
-cat 2>/dev/null >"$p1" "$p0"
-echo 'Foo Bar Baz' >"$p2"
+	{ cat "$p0" >"$p1" || :; } &&
+	{ echo "Foo Bar Baz" >"$p2" || :; } &&
 
-if test -f "$p1" && cmp "$p0" "$p1"
+	if test -f "$p1" && cmp "$p0" "$p1"
+	then
+		test_set_prereq TABS_IN_FILENAMES
+	fi
+'
+
+if ! test_have_prereq TABS_IN_FILENAMES
 then
-    test_set_prereq TABS_IN_FILENAMES
-else
 	# since FAT/NTFS does not allow tabs in filenames, skip this test
-	say 'Your filesystem does not allow tabs in filenames'
+	skip_all='Your filesystem does not allow tabs in filenames'
+	test_done
 fi
 
-test_expect_success TABS_IN_FILENAMES 'setup expect' "
-echo 'just space
-no-funny' >expected
-"
+test_expect_success 'setup: populate index and tree' '
+	git update-index --add "$p0" "$p2" &&
+	t0=$(git write-tree)
+'
 
-test_expect_success TABS_IN_FILENAMES 'git ls-files no-funny' \
-	'git update-index --add "$p0" "$p2" &&
+test_expect_success 'ls-files prints space in filename verbatim' '
+	printf "%s\n" "just space" no-funny >expected &&
 	git ls-files >current &&
-	test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-t0=`git write-tree` &&
-echo "$t0" >t0 &&
-
-cat > expected <<\EOF
-just space
-no-funny
-"tabs\t,\" (dq) and spaces"
-EOF
+	test_cmp expected current
 '
 
-test_expect_success TABS_IN_FILENAMES 'git ls-files with-funny' \
-	'git update-index --add "$p1" &&
+test_expect_success 'setup: add funny filename' '
+	git update-index --add "$p1" &&
+	t1=$(git write-tree)
+'
+
+test_expect_success 'ls-files quotes funny filename' '
+	cat >expected <<-\EOF &&
+	just space
+	no-funny
+	"tabs\t,\" (dq) and spaces"
+	EOF
 	git ls-files >current &&
-	test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' "
-echo 'just space
-no-funny
-tabs	,\" (dq) and spaces' >expected
-"
-
-test_expect_success TABS_IN_FILENAMES 'git ls-files -z with-funny' \
-	'git ls-files -z | perl -pe y/\\000/\\012/ >current &&
-	test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-t1=`git write-tree` &&
-echo "$t1" >t1 &&
-
-cat > expected <<\EOF
-just space
-no-funny
-"tabs\t,\" (dq) and spaces"
-EOF
+	test_cmp expected current
 '
 
-test_expect_success TABS_IN_FILENAMES 'git ls-tree with funny' \
-	'git ls-tree -r $t1 | sed -e "s/^[^	]*	//" >current &&
-	 test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-cat > expected <<\EOF
-A	"tabs\t,\" (dq) and spaces"
-EOF
+test_expect_success 'ls-files -z does not quote funny filename' '
+	cat >expected <<-\EOF &&
+	just space
+	no-funny
+	tabs	," (dq) and spaces
+	EOF
+	git ls-files -z >ls-files.z &&
+	perl -pe "y/\000/\012/" <ls-files.z >current &&
+	test_cmp expected current
 '
 
-test_expect_success TABS_IN_FILENAMES 'git diff-index with-funny' \
-	'git diff-index --name-status $t0 >current &&
-	test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'git diff-tree with-funny' \
-	'git diff-tree --name-status $t0 $t1 >current &&
-	test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' "
-echo 'A
-tabs	,\" (dq) and spaces' >expected
-"
-
-test_expect_success TABS_IN_FILENAMES 'git diff-index -z with-funny' \
-	'git diff-index -z --name-status $t0 | perl -pe y/\\000/\\012/ >current &&
-	test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'git diff-tree -z with-funny' \
-	'git diff-tree -z --name-status $t0 $t1 | perl -pe y/\\000/\\012/ >current &&
-	test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-cat > expected <<\EOF
-CNUM	no-funny	"tabs\t,\" (dq) and spaces"
-EOF
+test_expect_success 'ls-tree quotes funny filename' '
+	cat >expected <<-\EOF &&
+	just space
+	no-funny
+	"tabs\t,\" (dq) and spaces"
+	EOF
+	git ls-tree -r $t1 >ls-tree &&
+	sed -e "s/^[^	]*	//" <ls-tree >current &&
+	test_cmp expected current
 '
 
-test_expect_success TABS_IN_FILENAMES 'git diff-tree -C with-funny' \
-	'git diff-tree -C --find-copies-harder --name-status \
-		$t0 $t1 | sed -e 's/^C[0-9]*/CNUM/' >current &&
-	test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-cat > expected <<\EOF
-RNUM	no-funny	"tabs\t,\" (dq) and spaces"
-EOF
+test_expect_success 'diff-index --name-status quotes funny filename' '
+	cat >expected <<-\EOF &&
+	A	"tabs\t,\" (dq) and spaces"
+	EOF
+	git diff-index --name-status $t0 >current &&
+	test_cmp expected current
 '
 
-test_expect_success TABS_IN_FILENAMES 'git diff-tree delete with-funny' \
-	'git update-index --force-remove "$p0" &&
-	git diff-index -M --name-status \
-		$t0 | sed -e 's/^R[0-9]*/RNUM/' >current &&
-	test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-cat > expected <<\EOF
-diff --git a/no-funny "b/tabs\t,\" (dq) and spaces"
-similarity index NUM%
-rename from no-funny
-rename to "tabs\t,\" (dq) and spaces"
-EOF
+test_expect_success 'diff-tree --name-status quotes funny filename' '
+	cat >expected <<-\EOF &&
+	A	"tabs\t,\" (dq) and spaces"
+	EOF
+	git diff-tree --name-status $t0 $t1 >current &&
+	test_cmp expected current
 '
 
-test_expect_success TABS_IN_FILENAMES 'git diff-tree delete with-funny' \
-	'git diff-index -M -p $t0 |
-	 sed -e "s/index [0-9]*%/index NUM%/" >current &&
-	 test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-chmod +x "$p1" &&
-cat > expected <<\EOF
-diff --git a/no-funny "b/tabs\t,\" (dq) and spaces"
-old mode 100644
-new mode 100755
-similarity index NUM%
-rename from no-funny
-rename to "tabs\t,\" (dq) and spaces"
-EOF
+test_expect_success 'diff-index -z does not quote funny filename' '
+	cat >expected <<-\EOF &&
+	A
+	tabs	," (dq) and spaces
+	EOF
+	git diff-index -z --name-status $t0 >diff-index.z &&
+	perl -pe "y/\000/\012/" <diff-index.z >current &&
+	test_cmp expected current
 '
 
-test_expect_success TABS_IN_FILENAMES 'git diff-tree delete with-funny' \
-	'git diff-index -M -p $t0 |
-	 sed -e "s/index [0-9]*%/index NUM%/" >current &&
-	 test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-cat >expected <<\EOF
- "tabs\t,\" (dq) and spaces"
- 1 file changed, 0 insertions(+), 0 deletions(-)
-EOF
+test_expect_success 'diff-tree -z does not quote funny filename' '
+	cat >expected <<-\EOF &&
+	A
+	tabs	," (dq) and spaces
+	EOF
+	git diff-tree -z --name-status $t0 $t1 >diff-tree.z &&
+	perl -pe y/\\000/\\012/ <diff-tree.z >current &&
+	test_cmp expected current
 '
 
-test_expect_success TABS_IN_FILENAMES 'git diff-tree rename with-funny applied' \
-	'git diff-index -M -p $t0 |
-	 git apply --stat | sed -e "s/|.*//" -e "s/ *\$//" >current &&
-	 test_cmp expected current'
-
-test_expect_success TABS_IN_FILENAMES 'setup expect' '
-cat > expected <<\EOF
- no-funny
- "tabs\t,\" (dq) and spaces"
- 2 files changed, 3 insertions(+), 3 deletions(-)
-EOF
+test_expect_success 'diff-tree --find-copies-harder quotes funny filename' '
+	cat >expected <<-\EOF &&
+	CNUM	no-funny	"tabs\t,\" (dq) and spaces"
+	EOF
+	git diff-tree -C --find-copies-harder --name-status $t0 $t1 >out &&
+	sed -e "s/^C[0-9]*/CNUM/" <out >current &&
+	test_cmp expected current
 '
 
-test_expect_success TABS_IN_FILENAMES 'git diff-tree delete with-funny applied' \
-	'git diff-index -p $t0 |
-	 git apply --stat | sed -e "s/|.*//" -e "s/ *\$//" >current &&
-	 test_cmp expected current'
+test_expect_success 'setup: remove unfunny index entry' '
+	git update-index --force-remove "$p0"
+'
 
-test_expect_success TABS_IN_FILENAMES 'git apply non-git diff' \
-	'git diff-index -p $t0 |
-	 sed -ne "/^[-+@]/p" |
-	 git apply --stat | sed -e "s/|.*//" -e "s/ *\$//" >current &&
-	 test_cmp expected current'
+test_expect_success 'diff-tree -M quotes funny filename' '
+	cat >expected <<-\EOF &&
+	RNUM	no-funny	"tabs\t,\" (dq) and spaces"
+	EOF
+	git diff-index -M --name-status $t0 >out &&
+	sed -e "s/^R[0-9]*/RNUM/" <out >current &&
+	test_cmp expected current
+'
+
+test_expect_success 'diff-index -M -p quotes funny filename' '
+	cat >expected <<-\EOF &&
+	diff --git a/no-funny "b/tabs\t,\" (dq) and spaces"
+	similarity index NUM%
+	rename from no-funny
+	rename to "tabs\t,\" (dq) and spaces"
+	EOF
+	git diff-index -M -p $t0 >diff &&
+	sed -e "s/index [0-9]*%/index NUM%/" <diff >current &&
+	test_cmp expected current
+'
+
+test_expect_success 'setup: mode change' '
+	chmod +x "$p1"
+'
+
+test_expect_success 'diff-index -M -p with mode change quotes funny filename' '
+	cat >expected <<-\EOF &&
+	diff --git a/no-funny "b/tabs\t,\" (dq) and spaces"
+	old mode 100644
+	new mode 100755
+	similarity index NUM%
+	rename from no-funny
+	rename to "tabs\t,\" (dq) and spaces"
+	EOF
+	git diff-index -M -p $t0 >diff &&
+	sed -e "s/index [0-9]*%/index NUM%/" <diff >current &&
+	test_cmp expected current
+'
+
+test_expect_success 'diffstat for rename quotes funny filename' '
+	cat >expected <<-\EOF &&
+	 "tabs\t,\" (dq) and spaces"
+	 1 file changed, 0 insertions(+), 0 deletions(-)
+	EOF
+	git diff-index -M -p $t0 >diff &&
+	git apply --stat <diff >diffstat &&
+	sed -e "s/|.*//" -e "s/ *\$//" <diffstat >current &&
+	test_i18ncmp expected current
+'
+
+test_expect_success 'numstat for rename quotes funny filename' '
+	cat >expected <<-\EOF &&
+	0	0	"tabs\t,\" (dq) and spaces"
+	EOF
+	git diff-index -M -p $t0 >diff &&
+	git apply --numstat <diff >current &&
+	test_cmp expected current
+'
+
+test_expect_success 'numstat without -M quotes funny filename' '
+	cat >expected <<-\EOF &&
+	0	3	no-funny
+	3	0	"tabs\t,\" (dq) and spaces"
+	EOF
+	git diff-index -p $t0 >diff &&
+	git apply --numstat <diff >current &&
+	test_cmp expected current
+'
+
+test_expect_success 'numstat for non-git rename diff quotes funny filename' '
+	cat >expected <<-\EOF &&
+	0	3	no-funny
+	3	0	"tabs\t,\" (dq) and spaces"
+	EOF
+	git diff-index -p $t0 >git-diff &&
+	sed -ne "/^[-+@]/p" <git-diff >diff &&
+	git apply --numstat <diff >current &&
+	test_cmp expected current
+'
 
 test_done
diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index eab8501..025c1c6 100755
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -324,7 +324,7 @@
 	echo resolved > file1 &&
 	git add file1 &&
 	git rebase --continue > output &&
-	grep "^ file1 |    2 +-$" output
+	grep "^ file1 | 2 +-$" output
 '
 
 test_expect_success 'multi-squash only fires up editor once' '
diff --git a/t/t3411-rebase-preserve-around-merges.sh b/t/t3411-rebase-preserve-around-merges.sh
index ace8e54..dc81bf2 100755
--- a/t/t3411-rebase-preserve-around-merges.sh
+++ b/t/t3411-rebase-preserve-around-merges.sh
@@ -56,6 +56,7 @@
 # And rebase G1..M1 onto E2
 
 test_expect_success 'rebase two levels of merge' '
+	git checkout A1 &&
 	test_commit G1 &&
 	test_commit H1 &&
 	test_commit I1 &&
diff --git a/t/t3505-cherry-pick-empty.sh b/t/t3505-cherry-pick-empty.sh
index c10b28c..5a1340c 100755
--- a/t/t3505-cherry-pick-empty.sh
+++ b/t/t3505-cherry-pick-empty.sh
@@ -18,7 +18,12 @@
 	echo third >> file1 &&
 	git add file1 &&
 	test_tick &&
-	git commit --allow-empty-message -m ""
+	git commit --allow-empty-message -m "" &&
+
+	git checkout master &&
+	git checkout -b empty-branch2 &&
+	test_tick &&
+	git commit --allow-empty -m "empty"
 
 '
 
@@ -48,4 +53,52 @@
 
 '
 
+test_expect_success 'cherry pick an empty non-ff commit without --allow-empty' '
+	git checkout master &&
+	echo fourth >>file2 &&
+	git add file2 &&
+	git commit -m "fourth" &&
+	test_must_fail git cherry-pick empty-branch2
+'
+
+test_expect_success 'cherry pick an empty non-ff commit with --allow-empty' '
+	git checkout master &&
+	git cherry-pick --allow-empty empty-branch2
+'
+
+test_expect_success 'cherry pick with --keep-redundant-commits' '
+	git checkout master &&
+	git cherry-pick --keep-redundant-commits HEAD^
+'
+
+test_expect_success 'cherry-pick a commit that becomes no-op (prep)' '
+	git checkout master &&
+	git branch fork &&
+	echo foo >file2 &&
+	git add file2 &&
+	test_tick &&
+	git commit -m "add file2 on master" &&
+
+	git checkout fork &&
+	echo foo >file2 &&
+	git add file2 &&
+	test_tick &&
+	git commit -m "add file2 on the side"
+'
+
+test_expect_success 'cherry-pick a no-op without --keep-redundant' '
+	git reset --hard &&
+	git checkout fork^0 &&
+	test_must_fail git cherry-pick master
+'
+
+test_expect_success 'cherry-pick a no-op with --keep-redundant' '
+	git reset --hard &&
+	git checkout fork^0 &&
+	git cherry-pick --keep-redundant-commits master &&
+	git show -s --format='%s' >actual &&
+	echo "add file2 on master" >expect &&
+	test_cmp expect actual
+'
+
 test_done
diff --git a/t/t3508-cherry-pick-many-commits.sh b/t/t3508-cherry-pick-many-commits.sh
index 1b3a344..75f7ff4 100755
--- a/t/t3508-cherry-pick-many-commits.sh
+++ b/t/t3508-cherry-pick-many-commits.sh
@@ -35,6 +35,16 @@
 '
 
 test_expect_success 'cherry-pick first..fourth works' '
+	git checkout -f master &&
+	git reset --hard first &&
+	test_tick &&
+	git cherry-pick first..fourth &&
+	git diff --quiet other &&
+	git diff --quiet HEAD other &&
+	check_head_differs_from fourth
+'
+
+test_expect_success 'output to keep user entertained during multi-pick' '
 	cat <<-\EOF >expected &&
 	[master OBJID] second
 	 Author: A U Thor <author@example.com>
@@ -51,15 +61,22 @@
 	git reset --hard first &&
 	test_tick &&
 	git cherry-pick first..fourth >actual &&
-	git diff --quiet other &&
-	git diff --quiet HEAD other &&
-
 	sed -e "s/$_x05[0-9a-f][0-9a-f]/OBJID/" <actual >actual.fuzzy &&
-	test_cmp expected actual.fuzzy &&
-	check_head_differs_from fourth
+	test_line_count -ge 3 actual.fuzzy &&
+	test_i18ncmp expected actual.fuzzy
 '
 
 test_expect_success 'cherry-pick --strategy resolve first..fourth works' '
+	git checkout -f master &&
+	git reset --hard first &&
+	test_tick &&
+	git cherry-pick --strategy resolve first..fourth &&
+	git diff --quiet other &&
+	git diff --quiet HEAD other &&
+	check_head_differs_from fourth
+'
+
+test_expect_success 'output during multi-pick indicates merge strategy' '
 	cat <<-\EOF >expected &&
 	Trying simple merge.
 	[master OBJID] second
@@ -79,11 +96,8 @@
 	git reset --hard first &&
 	test_tick &&
 	git cherry-pick --strategy resolve first..fourth >actual &&
-	git diff --quiet other &&
-	git diff --quiet HEAD other &&
 	sed -e "s/$_x05[0-9a-f][0-9a-f]/OBJID/" <actual >actual.fuzzy &&
-	test_cmp expected actual.fuzzy &&
-	check_head_differs_from fourth
+	test_i18ncmp expected actual.fuzzy
 '
 
 test_expect_success 'cherry-pick --ff first..fourth works' '
diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh
index 663c60a..cd04263 100755
--- a/t/t3903-stash.sh
+++ b/t/t3903-stash.sh
@@ -432,7 +432,7 @@
 	test $(git ls-files --modified | wc -l) -eq 1
 '
 
-test_expect_success 'stash show - stashes on stack, stash-like argument' '
+test_expect_success 'stash show format defaults to --stat' '
 	git stash clear &&
 	test_when_finished "git reset --hard HEAD" &&
 	git reset --hard &&
@@ -443,10 +443,25 @@
 	STASH_ID=$(git stash create) &&
 	git reset --hard &&
 	cat >expected <<-EOF &&
-	 file |    1 +
+	 file | 1 +
 	 1 file changed, 1 insertion(+)
 	EOF
 	git stash show ${STASH_ID} >actual &&
+	test_i18ncmp expected actual
+'
+
+test_expect_success 'stash show - stashes on stack, stash-like argument' '
+	git stash clear &&
+	test_when_finished "git reset --hard HEAD" &&
+	git reset --hard &&
+	echo foo >> file &&
+	git stash &&
+	test_when_finished "git stash drop" &&
+	echo bar >> file &&
+	STASH_ID=$(git stash create) &&
+	git reset --hard &&
+	echo "1	0	file" >expected &&
+	git stash show --numstat ${STASH_ID} >actual &&
 	test_cmp expected actual
 '
 
@@ -480,11 +495,8 @@
 	echo foo >> file &&
 	STASH_ID=$(git stash create) &&
 	git reset --hard &&
-	cat >expected <<-EOF &&
-	 file |    1 +
-	 1 file changed, 1 insertion(+)
-	EOF
-	git stash show ${STASH_ID} >actual &&
+	echo "1	0	file" >expected &&
+	git stash show --numstat ${STASH_ID} >actual &&
 	test_cmp expected actual
 '
 
diff --git a/t/t4006-diff-mode.sh b/t/t4006-diff-mode.sh
index ff8c2f7..7a3e1f9 100755
--- a/t/t4006-diff-mode.sh
+++ b/t/t4006-diff-mode.sh
@@ -8,23 +8,52 @@
 '
 . ./test-lib.sh
 
-test_expect_success \
-    'setup' \
-    'echo frotz >rezrov &&
-     git update-index --add rezrov &&
-     tree=`git write-tree` &&
-     echo $tree'
+sed_script='s/\(:100644 100755\) \('"$_x40"'\) \2 /\1 X X /'
 
-test_expect_success \
-    'chmod' \
-    'test_chmod +x rezrov &&
-     git diff-index $tree >current'
+test_expect_success 'setup' '
+	echo frotz >rezrov &&
+	git update-index --add rezrov &&
+	tree=`git write-tree` &&
+	echo $tree
+'
 
-sed -e 's/\(:100644 100755\) \('"$_x40"'\) \2 /\1 X X /' <current >check
-echo ":100644 100755 X X M	rezrov" >expected
+test_expect_success 'chmod' '
+	test_chmod +x rezrov &&
+	git diff-index $tree >current &&
+	sed -e "$sed_script" <current >check &&
+	echo ":100644 100755 X X M	rezrov" >expected &&
+	test_cmp expected check
+'
 
-test_expect_success \
-    'verify' \
-    'test_cmp expected check'
+test_expect_success 'prepare binary file' '
+	git commit -m rezrov &&
+	printf "\00\01\02\03\04\05\06" >binbin &&
+	git add binbin &&
+	git commit -m binbin
+'
+
+test_expect_success '--stat output after text chmod' '
+	test_chmod -x rezrov &&
+	echo " 0 files changed" >expect &&
+	git diff HEAD --stat >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success '--shortstat output after text chmod' '
+	git diff HEAD --shortstat >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success '--stat output after binary chmod' '
+	test_chmod +x binbin &&
+	echo " 0 files changed" >expect &&
+	git diff HEAD --stat >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success '--shortstat output after binary chmod' '
+	git diff HEAD --shortstat >actual &&
+	test_cmp expect actual
+'
 
 test_done
diff --git a/t/t4012-diff-binary.sh b/t/t4012-diff-binary.sh
index 2d9f9a0..8b4e80d 100755
--- a/t/t4012-diff-binary.sh
+++ b/t/t4012-diff-binary.sh
@@ -8,6 +8,13 @@
 
 . ./test-lib.sh
 
+cat >expect.binary-numstat <<\EOF
+1	1	a
+-	-	b
+1	1	c
+-	-	d
+EOF
+
 test_expect_success 'prepare repository' \
 	'echo AIT >a && echo BIT >b && echo CIT >c && echo DIT >d &&
 	 git update-index --add a b c d &&
@@ -23,13 +30,23 @@
  d |  Bin
  4 files changed, 2 insertions(+), 2 deletions(-)
 EOF
-test_expect_success 'diff without --binary' \
-	'git diff | git apply --stat --summary >current &&
-	 test_cmp expected current'
+test_expect_success '"apply --stat" output for binary file change' '
+	git diff >diff &&
+	git apply --stat --summary <diff >current &&
+	test_i18ncmp expected current
+'
 
-test_expect_success 'diff with --binary' \
-	'git diff --binary | git apply --stat --summary >current &&
-	 test_cmp expected current'
+test_expect_success 'apply --numstat notices binary file change' '
+	git diff >diff &&
+	git apply --numstat <diff >current &&
+	test_cmp expect.binary-numstat current
+'
+
+test_expect_success 'apply --numstat understands diff --binary format' '
+	git diff --binary >diff &&
+	git apply --numstat <diff >current &&
+	test_cmp expect.binary-numstat current
+'
 
 # apply needs to be able to skip the binary material correctly
 # in order to report the line number of a corrupt patch.
@@ -90,4 +107,23 @@
 	test_cmp expected actual
 '
 
+cat >expect <<EOF
+ binfile  |   Bin 0 -> 1026 bytes
+ textfile | 10000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+EOF
+
+test_expect_success 'diff --stat with binary files and big change count' '
+	echo X | dd of=binfile bs=1k seek=1 &&
+	git add binfile &&
+	i=0 &&
+	while test $i -lt 10000; do
+		echo $i &&
+		i=$(($i + 1))
+	done >textfile &&
+	git add textfile &&
+	git diff --cached --stat binfile textfile >output &&
+	grep " | " output >actual &&
+	test_cmp expect actual
+'
+
 test_done
diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh
index 93a6f20..e77c09c 100755
--- a/t/t4013-diff-various.sh
+++ b/t/t4013-diff-various.sh
@@ -128,7 +128,12 @@
 		} >"$actual" &&
 		if test -f "$expect"
 		then
-			test_cmp "$expect" "$actual" &&
+			case $cmd in
+			*format-patch* | *-stat*)
+				test_i18ncmp "$expect" "$actual";;
+			*)
+				test_cmp "$expect" "$actual";;
+			esac &&
 			rm -f "$actual"
 		else
 			# this is to help developing new tests.
diff --git a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master
index 2f8560c..9951e36 100644
--- a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master
@@ -1,7 +1,7 @@
 $ git diff-tree --cc --patch-with-stat --summary master
 59d314ad6f356dd08601a4cd5e530381da3e3c64
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --cc dir/sub
diff --git a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side
index 72e03c1..cec33fa 100644
--- a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side
+++ b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side
@@ -1,8 +1,8 @@
 $ git diff-tree --cc --patch-with-stat --summary side
 c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master
index 8b357d9..db3c0a7 100644
--- a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master
+++ b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master
@@ -1,7 +1,7 @@
 $ git diff-tree --cc --patch-with-stat master
 59d314ad6f356dd08601a4cd5e530381da3e3c64
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --cc dir/sub
diff --git a/t/t4013/diff.diff-tree_--cc_--stat_--summary_master b/t/t4013/diff.diff-tree_--cc_--stat_--summary_master
index e0568d6..d019867 100644
--- a/t/t4013/diff.diff-tree_--cc_--stat_--summary_master
+++ b/t/t4013/diff.diff-tree_--cc_--stat_--summary_master
@@ -1,6 +1,6 @@
 $ git diff-tree --cc --stat --summary master
 59d314ad6f356dd08601a4cd5e530381da3e3c64
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 $
diff --git a/t/t4013/diff.diff-tree_--cc_--stat_--summary_side b/t/t4013/diff.diff-tree_--cc_--stat_--summary_side
index 5afc823..12b2eee 100644
--- a/t/t4013/diff.diff-tree_--cc_--stat_--summary_side
+++ b/t/t4013/diff.diff-tree_--cc_--stat_--summary_side
@@ -1,8 +1,8 @@
 $ git diff-tree --cc --stat --summary side
 c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 $
diff --git a/t/t4013/diff.diff-tree_--cc_--stat_master b/t/t4013/diff.diff-tree_--cc_--stat_master
index f48367a..40b9179 100644
--- a/t/t4013/diff.diff-tree_--cc_--stat_master
+++ b/t/t4013/diff.diff-tree_--cc_--stat_master
@@ -1,6 +1,6 @@
 $ git diff-tree --cc --stat master
 59d314ad6f356dd08601a4cd5e530381da3e3c64
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 $
diff --git a/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial
index 590864c..817ed06 100644
--- a/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial
+++ b/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial
@@ -1,8 +1,8 @@
 $ git diff-tree --pretty=oneline --root --patch-with-stat initial
 444ac553ac7612cc88969031b02b3767fb8a353a Initial
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side b/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side
index e05e778..fe3f6b7 100644
--- a/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side
+++ b/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side
@@ -5,9 +5,9 @@
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial
index 0e2c956..06eb77e 100644
--- a/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial
+++ b/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial
@@ -5,9 +5,9 @@
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--stat_--summary_initial b/t/t4013/diff.diff-tree_--pretty_--root_--stat_--summary_initial
index 384fa44..680eab5 100644
--- a/t/t4013/diff.diff-tree_--pretty_--root_--stat_--summary_initial
+++ b/t/t4013/diff.diff-tree_--pretty_--root_--stat_--summary_initial
@@ -5,9 +5,9 @@
 
     Initial
 
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--stat_initial b/t/t4013/diff.diff-tree_--pretty_--root_--stat_initial
index 10384a8..9722d1b 100644
--- a/t/t4013/diff.diff-tree_--pretty_--root_--stat_initial
+++ b/t/t4013/diff.diff-tree_--pretty_--root_--stat_initial
@@ -5,8 +5,8 @@
 
     Initial
 
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
 $
diff --git a/t/t4013/diff.diff-tree_--root_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--root_--patch-with-stat_initial
index f57062e..ad69ffe 100644
--- a/t/t4013/diff.diff-tree_--root_--patch-with-stat_initial
+++ b/t/t4013/diff.diff-tree_--root_--patch-with-stat_initial
@@ -1,8 +1,8 @@
 $ git diff-tree --root --patch-with-stat initial
 444ac553ac7612cc88969031b02b3767fb8a353a
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.diff-tree_-c_--stat_--summary_master b/t/t4013/diff.diff-tree_-c_--stat_--summary_master
index 7088683..81c3021 100644
--- a/t/t4013/diff.diff-tree_-c_--stat_--summary_master
+++ b/t/t4013/diff.diff-tree_-c_--stat_--summary_master
@@ -1,6 +1,6 @@
 $ git diff-tree -c --stat --summary master
 59d314ad6f356dd08601a4cd5e530381da3e3c64
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 $
diff --git a/t/t4013/diff.diff-tree_-c_--stat_--summary_side b/t/t4013/diff.diff-tree_-c_--stat_--summary_side
index ef216ab..e8dc12b 100644
--- a/t/t4013/diff.diff-tree_-c_--stat_--summary_side
+++ b/t/t4013/diff.diff-tree_-c_--stat_--summary_side
@@ -1,8 +1,8 @@
 $ git diff-tree -c --stat --summary side
 c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 $
diff --git a/t/t4013/diff.diff-tree_-c_--stat_master b/t/t4013/diff.diff-tree_-c_--stat_master
index ad19f10..89d59b1 100644
--- a/t/t4013/diff.diff-tree_-c_--stat_master
+++ b/t/t4013/diff.diff-tree_-c_--stat_master
@@ -1,6 +1,6 @@
 $ git diff-tree -c --stat master
 59d314ad6f356dd08601a4cd5e530381da3e3c64
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 $
diff --git a/t/t4013/diff.diff_--patch-with-stat_-r_initial..side b/t/t4013/diff.diff_--patch-with-stat_-r_initial..side
index ddad917..be8d1ea 100644
--- a/t/t4013/diff.diff_--patch-with-stat_-r_initial..side
+++ b/t/t4013/diff.diff_--patch-with-stat_-r_initial..side
@@ -1,7 +1,7 @@
 $ git diff --patch-with-stat -r initial..side
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.diff_--patch-with-stat_initial..side b/t/t4013/diff.diff_--patch-with-stat_initial..side
index bdbd114..5424e6d 100644
--- a/t/t4013/diff.diff_--patch-with-stat_initial..side
+++ b/t/t4013/diff.diff_--patch-with-stat_initial..side
@@ -1,7 +1,7 @@
 $ git diff --patch-with-stat initial..side
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.diff_--stat_initial..side b/t/t4013/diff.diff_--stat_initial..side
index 6d08f3d..b7741e2 100644
--- a/t/t4013/diff.diff_--stat_initial..side
+++ b/t/t4013/diff.diff_--stat_initial..side
@@ -1,6 +1,6 @@
 $ git diff --stat initial..side
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 $
diff --git a/t/t4013/diff.diff_-r_--stat_initial..side b/t/t4013/diff.diff_-r_--stat_initial..side
index 2ddb254..5d514f5 100644
--- a/t/t4013/diff.diff_-r_--stat_initial..side
+++ b/t/t4013/diff.diff_-r_--stat_initial..side
@@ -1,6 +1,6 @@
 $ git diff -r --stat initial..side
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 $
diff --git a/t/t4013/diff.format-patch_--attach_--stdout_--suffix=.diff_initial..side b/t/t4013/diff.format-patch_--attach_--stdout_--suffix=.diff_initial..side
index 3cab049..547ca06 100644
--- a/t/t4013/diff.format-patch_--attach_--stdout_--suffix=.diff_initial..side
+++ b/t/t4013/diff.format-patch_--attach_--stdout_--suffix=.diff_initial..side
@@ -12,9 +12,9 @@
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--attach_--stdout_initial..master b/t/t4013/diff.format-patch_--attach_--stdout_initial..master
index 564a4d3..52fedc1 100644
--- a/t/t4013/diff.format-patch_--attach_--stdout_initial..master
+++ b/t/t4013/diff.format-patch_--attach_--stdout_initial..master
@@ -14,9 +14,9 @@
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -121,9 +121,9 @@
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--attach_--stdout_initial..master^ b/t/t4013/diff.format-patch_--attach_--stdout_initial..master^
index 4f28460..1c3cde2 100644
--- a/t/t4013/diff.format-patch_--attach_--stdout_initial..master^
+++ b/t/t4013/diff.format-patch_--attach_--stdout_initial..master^
@@ -14,9 +14,9 @@
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
diff --git a/t/t4013/diff.format-patch_--attach_--stdout_initial..side b/t/t4013/diff.format-patch_--attach_--stdout_initial..side
index b10cc2e..4717bd8 100644
--- a/t/t4013/diff.format-patch_--attach_--stdout_initial..side
+++ b/t/t4013/diff.format-patch_--attach_--stdout_initial..side
@@ -12,9 +12,9 @@
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--inline_--stdout_--numbered-files_initial..master b/t/t4013/diff.format-patch_--inline_--stdout_--numbered-files_initial..master
index a976a8a..02c4db7 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_--numbered-files_initial..master
+++ b/t/t4013/diff.format-patch_--inline_--stdout_--numbered-files_initial..master
@@ -14,9 +14,9 @@
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -121,9 +121,9 @@
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--inline_--stdout_--subject-prefix=TESTCASE_initial..master b/t/t4013/diff.format-patch_--inline_--stdout_--subject-prefix=TESTCASE_initial..master
index b4fd664..c7677c5 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_--subject-prefix=TESTCASE_initial..master
+++ b/t/t4013/diff.format-patch_--inline_--stdout_--subject-prefix=TESTCASE_initial..master
@@ -14,9 +14,9 @@
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -121,9 +121,9 @@
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--inline_--stdout_initial..master b/t/t4013/diff.format-patch_--inline_--stdout_initial..master
index 0d31036..5b3e34e 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_initial..master
+++ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master
@@ -14,9 +14,9 @@
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -121,9 +121,9 @@
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--inline_--stdout_initial..master^ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master^
index 18d4714..d13f8a8 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_initial..master^
+++ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master^
@@ -14,9 +14,9 @@
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
diff --git a/t/t4013/diff.format-patch_--inline_--stdout_initial..master^^ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master^^
index 29e00ab..caec553 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_initial..master^^
+++ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master^^
@@ -14,9 +14,9 @@
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
diff --git a/t/t4013/diff.format-patch_--inline_--stdout_initial..side b/t/t4013/diff.format-patch_--inline_--stdout_initial..side
index 3572f20..d3a6762 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_initial..side
+++ b/t/t4013/diff.format-patch_--inline_--stdout_initial..side
@@ -12,9 +12,9 @@
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^ b/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^
index 54cdcda..244d964 100644
--- a/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^
+++ b/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^
@@ -10,10 +10,10 @@
   Second
   Third
 
- dir/sub |    4 ++++
- file0   |    3 +++
- file1   |    3 +++
- file2   |    3 ---
+ dir/sub | 4 ++++
+ file0   | 3 +++
+ file1   | 3 +++
+ file2   | 3 ---
  4 files changed, 10 insertions(+), 3 deletions(-)
  create mode 100644 file1
  delete mode 100644 file2
@@ -28,9 +28,9 @@
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@
 Subject: [DIFFERENT_PREFIX 2/2] Third
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
diff --git a/t/t4013/diff.format-patch_--stdout_--no-numbered_initial..master b/t/t4013/diff.format-patch_--stdout_--no-numbered_initial..master
index 23194eb..bfc287a 100644
--- a/t/t4013/diff.format-patch_--stdout_--no-numbered_initial..master
+++ b/t/t4013/diff.format-patch_--stdout_--no-numbered_initial..master
@@ -6,9 +6,9 @@
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -51,8 +51,8 @@
 Subject: [PATCH] Third
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -85,9 +85,9 @@
 Subject: [PATCH] Side
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--stdout_--numbered_initial..master b/t/t4013/diff.format-patch_--stdout_--numbered_initial..master
index 78f1a80..568f6f5 100644
--- a/t/t4013/diff.format-patch_--stdout_--numbered_initial..master
+++ b/t/t4013/diff.format-patch_--stdout_--numbered_initial..master
@@ -6,9 +6,9 @@
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -51,8 +51,8 @@
 Subject: [PATCH 2/3] Third
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -85,9 +85,9 @@
 Subject: [PATCH 3/3] Side
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--stdout_initial..master b/t/t4013/diff.format-patch_--stdout_initial..master
index a3dab7f..5f0352f 100644
--- a/t/t4013/diff.format-patch_--stdout_initial..master
+++ b/t/t4013/diff.format-patch_--stdout_initial..master
@@ -6,9 +6,9 @@
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -51,8 +51,8 @@
 Subject: [PATCH 2/3] Third
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -85,9 +85,9 @@
 Subject: [PATCH 3/3] Side
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--stdout_initial..master^ b/t/t4013/diff.format-patch_--stdout_initial..master^
index 39f4a3f..2ae454d 100644
--- a/t/t4013/diff.format-patch_--stdout_initial..master^
+++ b/t/t4013/diff.format-patch_--stdout_initial..master^
@@ -6,9 +6,9 @@
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -51,8 +51,8 @@
 Subject: [PATCH 2/2] Third
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
diff --git a/t/t4013/diff.format-patch_--stdout_initial..side b/t/t4013/diff.format-patch_--stdout_initial..side
index 8810920..a7d52fb 100644
--- a/t/t4013/diff.format-patch_--stdout_initial..side
+++ b/t/t4013/diff.format-patch_--stdout_initial..side
@@ -5,9 +5,9 @@
 Subject: [PATCH] Side
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_ b/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_
index 4085bbd..a18f147 100644
--- a/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_
+++ b/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_
@@ -12,7 +12,7 @@
 
     Side
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -31,7 +31,7 @@
 
     Third
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -53,7 +53,7 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.log_--patch-with-stat_master b/t/t4013/diff.log_--patch-with-stat_master
index 4586279..ae425c4 100644
--- a/t/t4013/diff.log_--patch-with-stat_master
+++ b/t/t4013/diff.log_--patch-with-stat_master
@@ -12,9 +12,9 @@
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -54,8 +54,8 @@
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -86,9 +86,9 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.log_--patch-with-stat_master_--_dir_ b/t/t4013/diff.log_--patch-with-stat_master_--_dir_
index 6e172cf..d5207ca 100644
--- a/t/t4013/diff.log_--patch-with-stat_master_--_dir_
+++ b/t/t4013/diff.log_--patch-with-stat_master_--_dir_
@@ -12,7 +12,7 @@
 
     Side
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -31,7 +31,7 @@
 
     Third
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -53,7 +53,7 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master b/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master
index 48b0d4b..0fc1e8c 100644
--- a/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master
@@ -6,8 +6,8 @@
 
     Merge branch 'side'
 
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --cc dir/sub
@@ -44,9 +44,9 @@
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
@@ -87,8 +87,8 @@
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -120,9 +120,9 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -162,9 +162,9 @@
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4013/diff.log_--root_--patch-with-stat_--summary_master b/t/t4013/diff.log_--root_--patch-with-stat_--summary_master
index f9dc512..dffc09d 100644
--- a/t/t4013/diff.log_--root_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.log_--root_--patch-with-stat_--summary_master
@@ -12,9 +12,9 @@
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
@@ -55,8 +55,8 @@
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -88,9 +88,9 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -130,9 +130,9 @@
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4013/diff.log_--root_--patch-with-stat_master b/t/t4013/diff.log_--root_--patch-with-stat_master
index 0807ece..55aa980 100644
--- a/t/t4013/diff.log_--root_--patch-with-stat_master
+++ b/t/t4013/diff.log_--root_--patch-with-stat_master
@@ -12,9 +12,9 @@
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -54,8 +54,8 @@
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -86,9 +86,9 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
 
 diff --git a/dir/sub b/dir/sub
@@ -127,9 +127,9 @@
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master b/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master
index 84f5ef6..019d85f 100644
--- a/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master
@@ -6,8 +6,8 @@
 
     Merge branch 'side'
 
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --combined dir/sub
@@ -44,9 +44,9 @@
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
@@ -87,8 +87,8 @@
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -120,9 +120,9 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -162,9 +162,9 @@
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4013/diff.show_--patch-with-stat_--summary_side b/t/t4013/diff.show_--patch-with-stat_--summary_side
index e60384d..95a474e 100644
--- a/t/t4013/diff.show_--patch-with-stat_--summary_side
+++ b/t/t4013/diff.show_--patch-with-stat_--summary_side
@@ -5,9 +5,9 @@
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.show_--patch-with-stat_side b/t/t4013/diff.show_--patch-with-stat_side
index a3a3255..974e99b 100644
--- a/t/t4013/diff.show_--patch-with-stat_side
+++ b/t/t4013/diff.show_--patch-with-stat_side
@@ -5,9 +5,9 @@
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.show_--stat_--summary_side b/t/t4013/diff.show_--stat_--summary_side
index d16f464..a71492f 100644
--- a/t/t4013/diff.show_--stat_--summary_side
+++ b/t/t4013/diff.show_--stat_--summary_side
@@ -5,9 +5,9 @@
 
     Side
 
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 $
diff --git a/t/t4013/diff.show_--stat_side b/t/t4013/diff.show_--stat_side
index 6300c05..9be7124 100644
--- a/t/t4013/diff.show_--stat_side
+++ b/t/t4013/diff.show_--stat_side
@@ -5,8 +5,8 @@
 
     Side
 
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 $
diff --git a/t/t4013/diff.whatchanged_--patch-with-stat_--summary_master_--_dir_ b/t/t4013/diff.whatchanged_--patch-with-stat_--summary_master_--_dir_
index 16ae543..c8b6af2 100644
--- a/t/t4013/diff.whatchanged_--patch-with-stat_--summary_master_--_dir_
+++ b/t/t4013/diff.whatchanged_--patch-with-stat_--summary_master_--_dir_
@@ -5,7 +5,7 @@
 
     Side
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -24,7 +24,7 @@
 
     Third
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -46,7 +46,7 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.whatchanged_--patch-with-stat_master b/t/t4013/diff.whatchanged_--patch-with-stat_master
index f3e45ec..1ac431b 100644
--- a/t/t4013/diff.whatchanged_--patch-with-stat_master
+++ b/t/t4013/diff.whatchanged_--patch-with-stat_master
@@ -5,9 +5,9 @@
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -47,8 +47,8 @@
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -79,9 +79,9 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.whatchanged_--patch-with-stat_master_--_dir_ b/t/t4013/diff.whatchanged_--patch-with-stat_master_--_dir_
index c77f0bc..b30c285 100644
--- a/t/t4013/diff.whatchanged_--patch-with-stat_master_--_dir_
+++ b/t/t4013/diff.whatchanged_--patch-with-stat_master_--_dir_
@@ -5,7 +5,7 @@
 
     Side
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -24,7 +24,7 @@
 
     Third
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -46,7 +46,7 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master b/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master
index 8d03efe..30aae78 100644
--- a/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master
@@ -6,8 +6,8 @@
 
     Merge branch 'side'
 
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --cc dir/sub
@@ -44,9 +44,9 @@
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
@@ -87,8 +87,8 @@
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -120,9 +120,9 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -162,9 +162,9 @@
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4013/diff.whatchanged_--root_--patch-with-stat_--summary_master b/t/t4013/diff.whatchanged_--root_--patch-with-stat_--summary_master
index 1874d06..db90e51 100644
--- a/t/t4013/diff.whatchanged_--root_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.whatchanged_--root_--patch-with-stat_--summary_master
@@ -5,9 +5,9 @@
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
@@ -48,8 +48,8 @@
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -81,9 +81,9 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -123,9 +123,9 @@
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4013/diff.whatchanged_--root_--patch-with-stat_master b/t/t4013/diff.whatchanged_--root_--patch-with-stat_master
index 5211ff2..9a6cc92 100644
--- a/t/t4013/diff.whatchanged_--root_--patch-with-stat_master
+++ b/t/t4013/diff.whatchanged_--root_--patch-with-stat_master
@@ -5,9 +5,9 @@
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -47,8 +47,8 @@
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -79,9 +79,9 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
 
 diff --git a/dir/sub b/dir/sub
@@ -120,9 +120,9 @@
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master b/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master
index ad30245..d1d32bd 100644
--- a/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master
@@ -6,8 +6,8 @@
 
     Merge branch 'side'
 
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --combined dir/sub
@@ -44,9 +44,9 @@
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
@@ -87,8 +87,8 @@
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -120,9 +120,9 @@
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -162,9 +162,9 @@
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh
index 7dfe716..b473b6d 100755
--- a/t/t4014-format-patch.sh
+++ b/t/t4014-format-patch.sh
@@ -518,11 +518,6 @@
 '
 
 cat > expect << EOF
----
- file |   16 ++++++++++++++++
- 1 file changed, 16 insertions(+)
-
-diff --git a/file b/file
 index 40f36c6..2dc5c23 100644
 --- a/file
 +++ b/file
@@ -537,7 +532,9 @@
 test_expect_success 'format-patch respects -U' '
 
 	git format-patch -U4 -2 &&
-	sed -e "1,/^\$/d" -e "/^+5/q" < 0001-This-is-an-excessively-long-subject-line-for-a-messa.patch > output &&
+	sed -e "1,/^diff/d" -e "/^+5/q" \
+		<0001-This-is-an-excessively-long-subject-line-for-a-messa.patch \
+		>output &&
 	test_cmp expect output
 
 '
diff --git a/t/t4016-diff-quote.sh b/t/t4016-diff-quote.sh
index ab0c2f0..97b8177 100755
--- a/t/t4016-diff-quote.sh
+++ b/t/t4016-diff-quote.sh
@@ -57,22 +57,33 @@
 	test_cmp expect actual
 '
 
-test_expect_success TABS_IN_FILENAMES 'setup expected files' '
-cat >expect <<\EOF
- pathname.1 => "Rpathname\twith HT.0"            |    0
- pathname.3 => "Rpathname\nwith LF.0"            |    0
- "pathname\twith HT.3" => "Rpathname\nwith LF.1" |    0
- pathname.2 => Rpathname with SP.0               |    0
- "pathname\twith HT.2" => Rpathname with SP.1    |    0
- pathname.0 => Rpathname.0                       |    0
- "pathname\twith HT.0" => Rpathname.1            |    0
- 7 files changed, 0 insertions(+), 0 deletions(-)
-EOF
+test_expect_success TABS_IN_FILENAMES 'git diff --numstat -M HEAD' '
+	cat >expect <<-\EOF &&
+	0	0	pathname.1 => "Rpathname\twith HT.0"
+	0	0	pathname.3 => "Rpathname\nwith LF.0"
+	0	0	"pathname\twith HT.3" => "Rpathname\nwith LF.1"
+	0	0	pathname.2 => Rpathname with SP.0
+	0	0	"pathname\twith HT.2" => Rpathname with SP.1
+	0	0	pathname.0 => Rpathname.0
+	0	0	"pathname\twith HT.0" => Rpathname.1
+	EOF
+	git diff --numstat -M HEAD >actual &&
+	test_cmp expect actual
 '
 
 test_expect_success TABS_IN_FILENAMES 'git diff --stat -M HEAD' '
+	cat >expect <<-\EOF &&
+	 pathname.1 => "Rpathname\twith HT.0"            | 0
+	 pathname.3 => "Rpathname\nwith LF.0"            | 0
+	 "pathname\twith HT.3" => "Rpathname\nwith LF.1" | 0
+	 pathname.2 => Rpathname with SP.0               | 0
+	 "pathname\twith HT.2" => Rpathname with SP.1    | 0
+	 pathname.0 => Rpathname.0                       | 0
+	 "pathname\twith HT.0" => Rpathname.1            | 0
+	 7 files changed, 0 insertions(+), 0 deletions(-)
+	EOF
 	git diff --stat -M HEAD >actual &&
-	test_cmp expect actual
+	test_i18ncmp expect actual
 '
 
 test_done
diff --git a/t/t4030-diff-textconv.sh b/t/t4030-diff-textconv.sh
index 4ac162c..d4ab4f2 100755
--- a/t/t4030-diff-textconv.sh
+++ b/t/t4030-diff-textconv.sh
@@ -85,13 +85,17 @@
 '
 
 cat >expect.stat <<'EOF'
- file |  Bin 2 -> 4 bytes
+ file | Bin 2 -> 4 bytes
  1 file changed, 0 insertions(+), 0 deletions(-)
 EOF
 test_expect_success 'diffstat does not run textconv' '
 	echo file diff=fail >.gitattributes &&
 	git diff --stat HEAD^ HEAD >actual &&
-	test_cmp expect.stat actual
+	test_i18ncmp expect.stat actual &&
+
+	head -n1 <expect.stat >expect.line1 &&
+	head -n1 <actual >actual.line1 &&
+	test_cmp expect.line1 actual.line1
 '
 # restore working setup
 echo file diff=foo >.gitattributes
diff --git a/t/t4031-diff-rewrite-binary.sh b/t/t4031-diff-rewrite-binary.sh
index 7d7470f..c8296fa 100755
--- a/t/t4031-diff-rewrite-binary.sh
+++ b/t/t4031-diff-rewrite-binary.sh
@@ -44,10 +44,16 @@
 	grep "GIT binary patch" diff
 '
 
-test_expect_success 'rewrite diff --stat shows binary changes' '
+test_expect_success 'rewrite diff --numstat shows binary changes' '
+	git diff -B --numstat --summary >diff &&
+	grep -e "-	-	" diff &&
+	grep " rewrite file" diff
+'
+
+test_expect_success 'diff --stat counts binary rewrite as 0 lines' '
 	git diff -B --stat --summary >diff &&
 	grep "Bin" diff &&
-	grep "0 insertions.*0 deletions" diff &&
+	test_i18ngrep "0 insertions.*0 deletions" diff &&
 	grep " rewrite file" diff
 '
 
diff --git a/t/t4043-diff-rename-binary.sh b/t/t4043-diff-rename-binary.sh
index 0601281..2a2cf91 100755
--- a/t/t4043-diff-rename-binary.sh
+++ b/t/t4043-diff-rename-binary.sh
@@ -23,9 +23,8 @@
 '
 
 cat > expected <<\EOF
- bar => sub/bar |  Bin 5 -> 5 bytes
- foo => sub/foo |    0
- 2 files changed, 0 insertions(+), 0 deletions(-)
+-	-	bar => sub/bar
+0	0	foo => sub/foo
 
 diff --git a/bar b/sub/bar
 similarity index 100%
@@ -38,7 +37,8 @@
 EOF
 
 test_expect_success 'git show -C -C report renames' '
-	git show -C -C --raw --binary --stat | tail -n 12 > current &&
+	git show -C -C --raw --binary --numstat >patch-with-stat &&
+	tail -n 11 patch-with-stat >current &&
 	test_cmp expected current
 '
 
diff --git a/t/t4045-diff-relative.sh b/t/t4045-diff-relative.sh
index bd119be..3950f50 100755
--- a/t/t4045-diff-relative.sh
+++ b/t/t4045-diff-relative.sh
@@ -29,15 +29,27 @@
 "
 }
 
+check_numstat() {
+expect=$1; shift
+cat >expected <<EOF
+1	0	$expect
+EOF
+test_expect_success "--numstat $*" "
+	echo '1	0	$expect' >expected &&
+	git diff --numstat $* HEAD^ >actual &&
+	test_cmp expected actual
+"
+}
+
 check_stat() {
 expect=$1; shift
 cat >expected <<EOF
- $expect |    1 +
+ $expect | 1 +
  1 file changed, 1 insertion(+)
 EOF
 test_expect_success "--stat $*" "
 	git diff --stat $* HEAD^ >actual &&
-	test_cmp expected actual
+	test_i18ncmp expected actual
 "
 }
 
@@ -52,7 +64,7 @@
 "
 }
 
-for type in diff stat raw; do
+for type in diff numstat stat raw; do
 	check_$type file2 --relative=subdir/
 	check_$type file2 --relative=subdir
 	check_$type dir/file2 --relative=sub
diff --git a/t/t4047-diff-dirstat.sh b/t/t4047-diff-dirstat.sh
index 29e80a5..ed7e093 100755
--- a/t/t4047-diff-dirstat.sh
+++ b/t/t4047-diff-dirstat.sh
@@ -252,50 +252,47 @@
 '
 
 cat <<EOF >expect_diff_stat
- changed/text             |    2 +-
- dst/copy/changed/text    |   10 ++++++++++
- dst/copy/rearranged/text |   10 ++++++++++
- dst/copy/unchanged/text  |   10 ++++++++++
- dst/move/changed/text    |   10 ++++++++++
- dst/move/rearranged/text |   10 ++++++++++
- dst/move/unchanged/text  |   10 ++++++++++
- rearranged/text          |    2 +-
- src/move/changed/text    |   10 ----------
- src/move/rearranged/text |   10 ----------
- src/move/unchanged/text  |   10 ----------
- 11 files changed, 62 insertions(+), 32 deletions(-)
+1	1	changed/text
+10	0	dst/copy/changed/text
+10	0	dst/copy/rearranged/text
+10	0	dst/copy/unchanged/text
+10	0	dst/move/changed/text
+10	0	dst/move/rearranged/text
+10	0	dst/move/unchanged/text
+1	1	rearranged/text
+0	10	src/move/changed/text
+0	10	src/move/rearranged/text
+0	10	src/move/unchanged/text
 EOF
 
 cat <<EOF >expect_diff_stat_M
- changed/text                      |    2 +-
- dst/copy/changed/text             |   10 ++++++++++
- dst/copy/rearranged/text          |   10 ++++++++++
- dst/copy/unchanged/text           |   10 ++++++++++
- {src => dst}/move/changed/text    |    2 +-
- {src => dst}/move/rearranged/text |    2 +-
- {src => dst}/move/unchanged/text  |    0
- rearranged/text                   |    2 +-
- 8 files changed, 34 insertions(+), 4 deletions(-)
+1	1	changed/text
+10	0	dst/copy/changed/text
+10	0	dst/copy/rearranged/text
+10	0	dst/copy/unchanged/text
+1	1	{src => dst}/move/changed/text
+1	1	{src => dst}/move/rearranged/text
+0	0	{src => dst}/move/unchanged/text
+1	1	rearranged/text
 EOF
 
 cat <<EOF >expect_diff_stat_CC
- changed/text                      |    2 +-
- {src => dst}/copy/changed/text    |    2 +-
- {src => dst}/copy/rearranged/text |    2 +-
- {src => dst}/copy/unchanged/text  |    0
- {src => dst}/move/changed/text    |    2 +-
- {src => dst}/move/rearranged/text |    2 +-
- {src => dst}/move/unchanged/text  |    0
- rearranged/text                   |    2 +-
- 8 files changed, 6 insertions(+), 6 deletions(-)
+1	1	changed/text
+1	1	{src => dst}/copy/changed/text
+1	1	{src => dst}/copy/rearranged/text
+0	0	{src => dst}/copy/unchanged/text
+1	1	{src => dst}/move/changed/text
+1	1	{src => dst}/move/rearranged/text
+0	0	{src => dst}/move/unchanged/text
+1	1	rearranged/text
 EOF
 
-test_expect_success 'sanity check setup (--stat)' '
-	git diff --stat HEAD^..HEAD >actual_diff_stat &&
+test_expect_success 'sanity check setup (--numstat)' '
+	git diff --numstat HEAD^..HEAD >actual_diff_stat &&
 	test_cmp expect_diff_stat actual_diff_stat &&
-	git diff --stat -M HEAD^..HEAD >actual_diff_stat_M &&
+	git diff --numstat -M HEAD^..HEAD >actual_diff_stat_M &&
 	test_cmp expect_diff_stat_M actual_diff_stat_M &&
-	git diff --stat -C -C HEAD^..HEAD >actual_diff_stat_CC &&
+	git diff --numstat -C -C HEAD^..HEAD >actual_diff_stat_CC &&
 	test_cmp expect_diff_stat_CC actual_diff_stat_CC
 '
 
diff --git a/t/t4049-diff-stat-count.sh b/t/t4049-diff-stat-count.sh
index a6d1887..b41eb61 100755
--- a/t/t4049-diff-stat-count.sh
+++ b/t/t4049-diff-stat-count.sh
@@ -14,12 +14,12 @@
 	echo a >a &&
 	echo b >b &&
 	cat >expect <<-\EOF
-	 a |    1 +
-	 b |    1 +
+	 a | 1 +
+	 b | 1 +
 	 2 files changed, 2 insertions(+)
 	EOF
 	git diff --stat --stat-count=2 >actual &&
-	test_cmp expect actual
+	test_i18ncmp expect actual
 '
 
 test_done
diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
index ddd9497..b68afef 100755
--- a/t/t4052-stat-output.sh
+++ b/t/t4052-stat-output.sh
@@ -22,7 +22,7 @@
 while read cmd args
 do
 	cat >expect <<-'EOF'
-	 ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa |    1 +
+	 ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
 	EOF
 	test_expect_success "$cmd: small change with long name gives more space to the name" '
 		git $cmd $args >output &&
@@ -31,7 +31,7 @@
 	'
 
 	cat >expect <<-'EOF'
-	 ...aaaaaaaaaaaaaaaaaaaaaaaaaa |    1 +
+	 ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
 	EOF
 	test_expect_success "$cmd --stat=width: a long name is given more room when the bar is short" '
 		git $cmd $args --stat=40 >output &&
@@ -46,7 +46,7 @@
 	'
 
 	cat >expect <<-'EOF'
-	 ...aaaaaaaaaaaaaaaaaaaaaaaaaaa |    1 +
+	 ...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
 	EOF
 	test_expect_success "$cmd --stat=...,name-width with long name" '
 		git $cmd $args --stat=60,30 >output &&
diff --git a/t/t4100-apply-stat.sh b/t/t4100-apply-stat.sh
index 9b433de..744b8e5 100755
--- a/t/t4100-apply-stat.sh
+++ b/t/t4100-apply-stat.sh
@@ -17,13 +17,13 @@
 	test_expect_success "$title" '
 		git apply --stat --summary \
 			<"$TEST_DIRECTORY/t4100/t-apply-$num.patch" >current &&
-		test_cmp "$TEST_DIRECTORY"/t4100/t-apply-$num.expect current
+		test_i18ncmp "$TEST_DIRECTORY"/t4100/t-apply-$num.expect current
 	'
 
 	test_expect_success "$title with recount" '
 		sed -e "$UNC" <"$TEST_DIRECTORY/t4100/t-apply-$num.patch" |
 		git apply --recount --stat --summary >current &&
-		test_cmp "$TEST_DIRECTORY"/t4100/t-apply-$num.expect current
+		test_i18ncmp "$TEST_DIRECTORY"/t4100/t-apply-$num.expect current
 	'
 done <<\EOF
 rename
diff --git a/t/t4150-am.sh b/t/t4150-am.sh
index ccc0280..cdafd7e 100755
--- a/t/t4150-am.sh
+++ b/t/t4150-am.sh
@@ -525,9 +525,9 @@
 	git reset --hard &&
 	touch empty-file &&
 	test_tick &&
-	{ git am empty-file > actual 2>&1 && false || :; } &&
+	test_must_fail git am empty-file 2>actual &&
 	echo Patch format detection failed. >expected &&
-	test_cmp expected actual
+	test_i18ncmp expected actual
 '
 
 test_done
diff --git a/t/t4202-log.sh b/t/t4202-log.sh
index 32cf0bd..71be59d 100755
--- a/t/t4202-log.sh
+++ b/t/t4202-log.sh
@@ -528,7 +528,7 @@
 | |
 | |     reach
 | | ---
-| |  reach.t |    1 +
+| |  reach.t | 1 +
 | |  1 file changed, 1 insertion(+)
 | |
 | | diff --git a/reach.t b/reach.t
@@ -551,7 +551,7 @@
 | | |
 | | |       octopus-b
 | | |   ---
-| | |    octopus-b.t |    1 +
+| | |    octopus-b.t | 1 +
 | | |    1 file changed, 1 insertion(+)
 | | |
 | | |   diff --git a/octopus-b.t b/octopus-b.t
@@ -567,7 +567,7 @@
 | |
 | |       octopus-a
 | |   ---
-| |    octopus-a.t |    1 +
+| |    octopus-a.t | 1 +
 | |    1 file changed, 1 insertion(+)
 | |
 | |   diff --git a/octopus-a.t b/octopus-a.t
@@ -583,7 +583,7 @@
 |
 |       seventh
 |   ---
-|    seventh.t |    1 +
+|    seventh.t | 1 +
 |    1 file changed, 1 insertion(+)
 |
 |   diff --git a/seventh.t b/seventh.t
@@ -617,7 +617,7 @@
 | | | |
 | | | |     tangle-a
 | | | | ---
-| | | |  tangle-a |    1 +
+| | | |  tangle-a | 1 +
 | | | |  1 file changed, 1 insertion(+)
 | | | |
 | | | | diff --git a/tangle-a b/tangle-a
@@ -639,7 +639,7 @@
 | |/| |
 | | | |       side-2
 | | | |   ---
-| | | |    2 |    1 +
+| | | |    2 | 1 +
 | | | |    1 file changed, 1 insertion(+)
 | | | |
 | | | |   diff --git a/2 b/2
@@ -655,7 +655,7 @@
 | | | |
 | | | |     side-1
 | | | | ---
-| | | |  1 |    1 +
+| | | |  1 | 1 +
 | | | |  1 file changed, 1 insertion(+)
 | | | |
 | | | | diff --git a/1 b/1
@@ -671,7 +671,7 @@
 | | | |
 | | | |     Second
 | | | | ---
-| | | |  one |    1 +
+| | | |  one | 1 +
 | | | |  1 file changed, 1 insertion(+)
 | | | |
 | | | | diff --git a/one b/one
@@ -687,7 +687,7 @@
 |/| |
 | | |       sixth
 | | |   ---
-| | |    a/two |    1 -
+| | |    a/two | 1 -
 | | |    1 file changed, 1 deletion(-)
 | | |
 | | |   diff --git a/a/two b/a/two
@@ -703,7 +703,7 @@
 | | |
 | | |     fifth
 | | | ---
-| | |  a/two |    1 +
+| | |  a/two | 1 +
 | | |  1 file changed, 1 insertion(+)
 | | |
 | | | diff --git a/a/two b/a/two
@@ -719,7 +719,7 @@
 | |
 | |       fourth
 | |   ---
-| |    ein |    1 +
+| |    ein | 1 +
 | |    1 file changed, 1 insertion(+)
 | |
 | |   diff --git a/ein b/ein
@@ -735,8 +735,8 @@
 |
 |       third
 |   ---
-|    ichi |    1 +
-|    one  |    1 -
+|    ichi | 1 +
+|    one  | 1 -
 |    2 files changed, 1 insertion(+), 1 deletion(-)
 |
 |   diff --git a/ichi b/ichi
@@ -759,7 +759,7 @@
 |
 |     second
 | ---
-|  one |    2 +-
+|  one | 2 +-
 |  1 file changed, 1 insertion(+), 1 deletion(-)
 |
 | diff --git a/one b/one
@@ -775,7 +775,7 @@
 
       initial
   ---
-   one |    1 +
+   one | 1 +
    1 file changed, 1 insertion(+)
 
   diff --git a/one b/one
diff --git a/t/t5000-tar-tree.sh b/t/t5000-tar-tree.sh
index 527c9e7..ecf00ed 100755
--- a/t/t5000-tar-tree.sh
+++ b/t/t5000-tar-tree.sh
@@ -31,6 +31,26 @@
 
 SUBSTFORMAT=%H%n
 
+check_zip() {
+	zipfile=$1.zip
+	listfile=$1.lst
+	dir=$1
+	dir_with_prefix=$dir/$2
+
+	test_expect_success UNZIP " extract ZIP archive" "
+		(mkdir $dir && cd $dir && $UNZIP ../$zipfile)
+	"
+
+	test_expect_success UNZIP " validate filenames" "
+		(cd ${dir_with_prefix}a && find .) | sort >$listfile &&
+		test_cmp a.lst $listfile
+	"
+
+	test_expect_success UNZIP " validate file contents" "
+		diff -r a ${dir_with_prefix}a
+	"
+}
+
 test_expect_success \
     'populate workdir' \
     'mkdir a b c &&
@@ -84,6 +104,12 @@
     'git archive vs. git tar-tree' \
     'test_cmp b.tar b2.tar'
 
+test_expect_success 'git archive on large files' '
+    test_config core.bigfilethreshold 1 &&
+    git archive HEAD >b3.tar &&
+    test_cmp b.tar b3.tar
+'
+
 test_expect_success \
     'git archive in a bare repo' \
     '(cd bare.git && git archive HEAD) >b3.tar'
@@ -175,10 +201,19 @@
       test_cmp a/substfile2 g/prefix/a/substfile2
 '
 
+$UNZIP -v >/dev/null 2>&1
+if [ $? -eq 127 ]; then
+	say "Skipping ZIP tests, because unzip was not found"
+else
+	test_set_prereq UNZIP
+fi
+
 test_expect_success \
     'git archive --format=zip' \
     'git archive --format=zip HEAD >d.zip'
 
+check_zip d
+
 test_expect_success \
     'git archive --format=zip in a bare repo' \
     '(cd bare.git && git archive --format=zip HEAD) >d1.zip'
@@ -201,42 +236,25 @@
 	test_cmp b.tar d4.zip
 '
 
-$UNZIP -v >/dev/null 2>&1
-if [ $? -eq 127 ]; then
-	say "Skipping ZIP tests, because unzip was not found"
-else
-	test_set_prereq UNZIP
-fi
-
-test_expect_success UNZIP \
-    'extract ZIP archive' \
-    '(mkdir d && cd d && $UNZIP ../d.zip)'
-
-test_expect_success UNZIP \
-    'validate filenames' \
-    '(cd d/a && find .) | sort >d.lst &&
-     test_cmp a.lst d.lst'
-
-test_expect_success UNZIP \
-    'validate file contents' \
-    'diff -r a d/a'
-
 test_expect_success \
     'git archive --format=zip with prefix' \
     'git archive --format=zip --prefix=prefix/ HEAD >e.zip'
 
-test_expect_success UNZIP \
-    'extract ZIP archive with prefix' \
-    '(mkdir e && cd e && $UNZIP ../e.zip)'
+check_zip e prefix/
 
-test_expect_success UNZIP \
-    'validate filenames with prefix' \
-    '(cd e/prefix/a && find .) | sort >e.lst &&
-     test_cmp a.lst e.lst'
+test_expect_success 'git archive -0 --format=zip on large files' '
+	test_config core.bigfilethreshold 1 &&
+	git archive -0 --format=zip HEAD >large.zip
+'
 
-test_expect_success UNZIP \
-    'validate file contents with prefix' \
-    'diff -r a e/prefix/a'
+check_zip large
+
+test_expect_success 'git archive --format=zip on large files' '
+	test_config core.bigfilethreshold 1 &&
+	git archive --format=zip HEAD >large-compressed.zip
+'
+
+check_zip large-compressed
 
 test_expect_success \
     'git archive --list outside of a git repo' \
diff --git a/t/t5100/patch0001 b/t/t5100/patch0001
index 8ce1551..02c9774 100644
--- a/t/t5100/patch0001
+++ b/t/t5100/patch0001
@@ -1,5 +1,5 @@
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
diff --git a/t/t5100/patch0002 b/t/t5100/patch0002
index 8ce1551..02c9774 100644
--- a/t/t5100/patch0002
+++ b/t/t5100/patch0002
@@ -1,5 +1,5 @@
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
diff --git a/t/t5100/patch0003 b/t/t5100/patch0003
index 8ce1551..02c9774 100644
--- a/t/t5100/patch0003
+++ b/t/t5100/patch0003
@@ -1,5 +1,5 @@
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
diff --git a/t/t5100/patch0005 b/t/t5100/patch0005
index 7d24b24..ab7a383 100644
--- a/t/t5100/patch0005
+++ b/t/t5100/patch0005
@@ -1,7 +1,7 @@
 ---
 
- Documentation/git-cvsimport-script.txt |    9 ++++++++-
- git-cvsimport-script                   |    4 ++--
+ Documentation/git-cvsimport-script.txt | 9 ++++++++-
+ git-cvsimport-script                   | 4 ++--
  2 files changed, 10 insertions(+), 3 deletions(-)
 
 50452f9c0c2df1f04d83a26266ba704b13861632
diff --git a/t/t5100/patch0006 b/t/t5100/patch0006
index 8ce1551..02c9774 100644
--- a/t/t5100/patch0006
+++ b/t/t5100/patch0006
@@ -1,5 +1,5 @@
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
diff --git a/t/t5100/patch0010 b/t/t5100/patch0010
index f055481..436821c 100644
--- a/t/t5100/patch0010
+++ b/t/t5100/patch0010
@@ -1,5 +1,5 @@
 ---
- builtin-mailinfo.c |    2 +-
+ builtin-mailinfo.c | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
diff --git a/t/t5100/patch0011 b/t/t5100/patch0011
index 8841d3c..0988713 100644
--- a/t/t5100/patch0011
+++ b/t/t5100/patch0011
@@ -1,5 +1,5 @@
 ---
- builtin-mailinfo.c  |    4 ++--
+ builtin-mailinfo.c  | 4 ++--
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
 index 3e5fe51..aabfe5c 100644
diff --git a/t/t5100/patch0014 b/t/t5100/patch0014
index 124efd2..3f3825f 100644
--- a/t/t5100/patch0014
+++ b/t/t5100/patch0014
@@ -1,5 +1,5 @@
 ---
- builtin-mailinfo.c |   37 ++++++++++++++++++++++++++++++++++++-
+ builtin-mailinfo.c | 37 ++++++++++++++++++++++++++++++++++++-
  1 files changed, 36 insertions(+), 1 deletions(-)
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
diff --git a/t/t5100/patch0014--scissors b/t/t5100/patch0014--scissors
index 124efd2..3f3825f 100644
--- a/t/t5100/patch0014--scissors
+++ b/t/t5100/patch0014--scissors
@@ -1,5 +1,5 @@
 ---
- builtin-mailinfo.c |   37 ++++++++++++++++++++++++++++++++++++-
+ builtin-mailinfo.c | 37 ++++++++++++++++++++++++++++++++++++-
  1 files changed, 36 insertions(+), 1 deletions(-)
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
diff --git a/t/t5100/sample.mbox b/t/t5100/sample.mbox
index de10312..34a09a0 100644
--- a/t/t5100/sample.mbox
+++ b/t/t5100/sample.mbox
@@ -12,7 +12,7 @@
 Here is a patch from A U Thor.
 
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
@@ -52,7 +52,7 @@
 Hope this helps.
 
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
@@ -83,7 +83,7 @@
 Hopefully this would fix the problem stated there.
 
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
@@ -249,8 +249,8 @@
 Signed-off-by: David K=E5gedal <davidk@lysator.liu.se>
 ---
 
- Documentation/git-cvsimport-script.txt |    9 ++++++++-
- git-cvsimport-script                   |    4 ++--
+ Documentation/git-cvsimport-script.txt | 9 ++++++++-
+ git-cvsimport-script                   | 4 ++--
  2 files changed, 10 insertions(+), 3 deletions(-)
 
 50452f9c0c2df1f04d83a26266ba704b13861632
@@ -379,7 +379,7 @@
 Here is a patch from A U Thor.
 
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
@@ -449,7 +449,7 @@
 Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
 Signed-off-by: Junio C Hamano <gitster@pobox.com>
 ---
- builtin-mailinfo.c |    2 +-
+ builtin-mailinfo.c | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
@@ -482,7 +482,7 @@
 Here comes a commit log message, and
 its second line is here.
 ---
- builtin-mailinfo.c  |    4 ++--
+ builtin-mailinfo.c  | 4 ++--
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
 index 3e5fe51..aabfe5c 100644
@@ -587,7 +587,7 @@
 
 Signed-off-by: Junio C Hamano <gitster@pobox.com>
 ---
- builtin-mailinfo.c |   37 ++++++++++++++++++++++++++++++++++++-
+ builtin-mailinfo.c | 37 ++++++++++++++++++++++++++++++++++++-
  1 files changed, 36 insertions(+), 1 deletions(-)
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
diff --git a/t/t5150-request-pull.sh b/t/t5150-request-pull.sh
index 2af8947..432f98c 100755
--- a/t/t5150-request-pull.sh
+++ b/t/t5150-request-pull.sh
@@ -216,7 +216,7 @@
 		git request-pull initial "$downstream_url" >../request
 	) &&
 	<request sed -nf fuzz.sed >request.fuzzy &&
-	test_cmp expect request.fuzzy
+	test_i18ncmp expect request.fuzzy
 
 '
 
diff --git a/t/t5528-push-default.sh b/t/t5528-push-default.sh
index c334c51..4736da8 100755
--- a/t/t5528-push-default.sh
+++ b/t/t5528-push-default.sh
@@ -13,16 +13,36 @@
 	git push parent2 HEAD
 '
 
+# $1 = local revision
+# $2 = remote revision (tested to be equal to the local one)
+check_pushed_commit () {
+	git log -1 --format='%h %s' "$1" >expect &&
+	git --git-dir=repo1 log -1 --format='%h %s' "$2" >actual &&
+	test_cmp expect actual
+}
+
+# $1 = push.default value
+# $2 = expected target branch for the push
+test_push_success () {
+	git -c push.default="$1" push &&
+	check_pushed_commit HEAD "$2"
+}
+
+# $1 = push.default value
+# check that push fails and does not modify any remote branch
+test_push_failure () {
+	git --git-dir=repo1 log --no-walk --format='%h %s' --all >expect &&
+	test_must_fail git -c push.default="$1" push &&
+	git --git-dir=repo1 log --no-walk --format='%h %s' --all >actual &&
+	test_cmp expect actual
+}
+
 test_expect_success '"upstream" pushes to configured upstream' '
 	git checkout master &&
 	test_config branch.master.remote parent1 &&
 	test_config branch.master.merge refs/heads/foo &&
-	test_config push.default upstream &&
 	test_commit two &&
-	git push &&
-	echo two >expect &&
-	git --git-dir=repo1 log -1 --format=%s foo >actual &&
-	test_cmp expect actual
+	test_push_success upstream foo
 '
 
 test_expect_success '"upstream" does not push on unconfigured remote' '
@@ -30,7 +50,7 @@
 	test_unconfig branch.master.remote &&
 	test_config push.default upstream &&
 	test_commit three &&
-	test_must_fail git push
+	test_push_failure upstream
 '
 
 test_expect_success '"upstream" does not push on unconfigured branch' '
@@ -39,7 +59,7 @@
 	test_unconfig branch.master.merge &&
 	test_config push.default upstream
 	test_commit four &&
-	test_must_fail git push
+	test_push_failure upstream
 '
 
 test_expect_success '"upstream" does not push when remotes do not match' '
@@ -51,4 +71,48 @@
 	test_must_fail git push parent2
 '
 
+test_expect_success 'push from/to new branch with upstream, matching and simple' '
+	git checkout -b new-branch &&
+	test_push_failure simple &&
+	test_push_failure matching &&
+	test_push_failure upstream
+'
+
+test_expect_success 'push from/to new branch with current creates remote branch' '
+	test_config branch.new-branch.remote repo1 &&
+	git checkout new-branch &&
+	test_push_success current new-branch
+'
+
+test_expect_success 'push to existing branch, with no upstream configured' '
+	test_config branch.master.remote repo1 &&
+	git checkout master &&
+	test_push_failure simple &&
+	test_push_failure upstream
+'
+
+test_expect_success 'push to existing branch, upstream configured with same name' '
+	test_config branch.master.remote repo1 &&
+	test_config branch.master.merge refs/heads/master &&
+	git checkout master &&
+	test_commit six &&
+	test_push_success upstream master &&
+	test_commit seven &&
+	test_push_success simple master
+'
+
+test_expect_success 'push to existing branch, upstream configured with different name' '
+	test_config branch.master.remote repo1 &&
+	test_config branch.master.merge refs/heads/other-name &&
+	git checkout master &&
+	test_commit eight &&
+	test_push_success upstream other-name &&
+	test_commit nine &&
+	test_push_failure simple &&
+	git --git-dir=repo1 log -1 --format="%h %s" "other-name" >expect-other-name &&
+	test_push_success current master &&
+	git --git-dir=repo1 log -1 --format="%h %s" "other-name" >actual-other-name &&
+	test_cmp expect-other-name actual-other-name
+'
+
 test_done
diff --git a/t/t5531-deep-submodule-push.sh b/t/t5531-deep-submodule-push.sh
index 30bec4b..1947c28 100755
--- a/t/t5531-deep-submodule-push.sh
+++ b/t/t5531-deep-submodule-push.sh
@@ -119,4 +119,98 @@
 	)
 '
 
+test_expect_success 'push unpushed submodules when not needed' '
+	(
+		cd work &&
+		(
+			cd gar/bage &&
+			git checkout master &&
+			>junk5 &&
+			git add junk5 &&
+			git commit -m "Fifth junk" &&
+			git push &&
+			git rev-parse origin/master >../../../expected
+		) &&
+		git checkout master &&
+		git add gar/bage &&
+		git commit -m "Fifth commit for gar/bage" &&
+		git push --recurse-submodules=on-demand ../pub.git master
+	) &&
+	(
+		cd submodule.git &&
+		git rev-parse master >../actual
+	) &&
+	test_cmp expected actual
+'
+
+test_expect_success 'push unpushed submodules when not needed 2' '
+	(
+		cd submodule.git &&
+		git rev-parse master >../expected
+	) &&
+	(
+		cd work &&
+		(
+			cd gar/bage &&
+			>junk6 &&
+			git add junk6 &&
+			git commit -m "Sixth junk"
+		) &&
+		>junk2 &&
+		git add junk2 &&
+		git commit -m "Second junk for work" &&
+		git push --recurse-submodules=on-demand ../pub.git master
+	) &&
+	(
+		cd submodule.git &&
+		git rev-parse master >../actual
+	) &&
+	test_cmp expected actual
+'
+
+test_expect_success 'push unpushed submodules recursively' '
+	(
+		cd work &&
+		(
+			cd gar/bage &&
+			git checkout master &&
+			> junk7 &&
+			git add junk7 &&
+			git commit -m "Seventh junk" &&
+			git rev-parse master >../../../expected
+		) &&
+		git checkout master &&
+		git add gar/bage &&
+		git commit -m "Seventh commit for gar/bage" &&
+		git push --recurse-submodules=on-demand ../pub.git master
+	) &&
+	(
+		cd submodule.git &&
+		git rev-parse master >../actual
+	) &&
+	test_cmp expected actual
+'
+
+test_expect_success 'push unpushable submodule recursively fails' '
+	(
+		cd work &&
+		(
+			cd gar/bage &&
+			git rev-parse origin/master >../../../expected &&
+			git checkout master~0 &&
+			> junk8 &&
+			git add junk8 &&
+			git commit -m "Eighth junk"
+		) &&
+		git add gar/bage &&
+		git commit -m "Eighth commit for gar/bage" &&
+		test_must_fail git push --recurse-submodules=on-demand ../pub.git master
+	) &&
+	(
+		cd submodule.git &&
+		git rev-parse master >../actual
+	) &&
+	test_cmp expected actual
+'
+
 test_done
diff --git a/t/t5570-git-daemon.sh b/t/t5570-git-daemon.sh
index 7cbc999..a3a4e47 100755
--- a/t/t5570-git-daemon.sh
+++ b/t/t5570-git-daemon.sh
@@ -103,14 +103,12 @@
 		esac
 	done
 
-	if test $# -ne 3
-	then
-		error "invalid number of arguments"
-	fi
-
+	msg=$1
+	shift
 	cmd=$1
-	repo=$2
-	msg=$3
+	shift
+	repo=$1
+	shift || error "invalid number of arguments"
 
 	if test -x "$GIT_DAEMON_DOCUMENT_ROOT_PATH/$repo"
 	then
@@ -122,7 +120,7 @@
 		fi
 	fi
 
-	test_must_fail git "$cmd" "$GIT_DAEMON_URL/$repo" 2>output &&
+	test_must_fail git "$cmd" "$GIT_DAEMON_URL/$repo" "$@" 2>output &&
 	echo "fatal: remote error: $msg: /$repo" >expect &&
 	test_cmp expect output
 	ret=$?
@@ -131,18 +129,18 @@
 }
 
 msg="access denied or repository not exported"
-test_expect_success 'clone non-existent' "test_remote_error    clone nowhere.git '$msg'"
-test_expect_success 'push disabled'      "test_remote_error    push  repo.git    '$msg'"
-test_expect_success 'read access denied' "test_remote_error -x fetch repo.git    '$msg'"
-test_expect_success 'not exported'       "test_remote_error -n fetch repo.git    '$msg'"
+test_expect_success 'clone non-existent' "test_remote_error    '$msg' clone nowhere.git    "
+test_expect_success 'push disabled'      "test_remote_error    '$msg' push  repo.git master"
+test_expect_success 'read access denied' "test_remote_error -x '$msg' fetch repo.git       "
+test_expect_success 'not exported'       "test_remote_error -n '$msg' fetch repo.git       "
 
 stop_git_daemon
 start_git_daemon --informative-errors
 
-test_expect_success 'clone non-existent' "test_remote_error    clone nowhere.git 'no such repository'"
-test_expect_success 'push disabled'      "test_remote_error    push  repo.git    'service not enabled'"
-test_expect_success 'read access denied' "test_remote_error -x fetch repo.git    'no such repository'"
-test_expect_success 'not exported'       "test_remote_error -n fetch repo.git    'repository not exported'"
+test_expect_success 'clone non-existent' "test_remote_error    'no such repository'      clone nowhere.git    "
+test_expect_success 'push disabled'      "test_remote_error    'service not enabled'     push  repo.git master"
+test_expect_success 'read access denied' "test_remote_error -x 'no such repository'      fetch repo.git       "
+test_expect_success 'not exported'       "test_remote_error -n 'repository not exported' fetch repo.git       "
 
 stop_git_daemon
 test_done
diff --git a/t/t5701-clone-local.sh b/t/t5701-clone-local.sh
index 6972258..c6feca4 100755
--- a/t/t5701-clone-local.sh
+++ b/t/t5701-clone-local.sh
@@ -3,7 +3,10 @@
 test_description='test local clone'
 . ./test-lib.sh
 
-D=`pwd`
+repo_is_hardlinked() {
+	find "$1/objects" -type f -links 1 >output &&
+	test_line_count = 0 output
+}
 
 test_expect_success 'preparing origin repository' '
 	: >file && git add . && git commit -m1 &&
@@ -19,105 +22,72 @@
 '
 
 test_expect_success 'local clone without .git suffix' '
-	cd "$D" &&
 	git clone -l -s a b &&
-	cd b &&
+	(cd b &&
 	test "$(GIT_CONFIG=.git/config git config --bool core.bare)" = false &&
-	git fetch
+	git fetch)
 '
 
 test_expect_success 'local clone with .git suffix' '
-	cd "$D" &&
 	git clone -l -s a.git c &&
-	cd c &&
-	git fetch
+	(cd c && git fetch)
 '
 
 test_expect_success 'local clone from x' '
-	cd "$D" &&
 	git clone -l -s x y &&
-	cd y &&
-	git fetch
+	(cd y && git fetch)
 '
 
 test_expect_success 'local clone from x.git that does not exist' '
-	cd "$D" &&
-	if git clone -l -s x.git z
-	then
-		echo "Oops, should have failed"
-		false
-	else
-		echo happy
-	fi
+	test_must_fail git clone -l -s x.git z
 '
 
 test_expect_success 'With -no-hardlinks, local will make a copy' '
-	cd "$D" &&
 	git clone --bare --no-hardlinks x w &&
-	cd w &&
-	linked=$(find objects -type f ! -links 1 | wc -l) &&
-	test 0 = $linked
+	! repo_is_hardlinked w
 '
 
 test_expect_success 'Even without -l, local will make a hardlink' '
-	cd "$D" &&
 	rm -fr w &&
 	git clone -l --bare x w &&
-	cd w &&
-	copied=$(find objects -type f -links 1 | wc -l) &&
-	test 0 = $copied
+	repo_is_hardlinked w
 '
 
 test_expect_success 'local clone of repo with nonexistent ref in HEAD' '
-	cd "$D" &&
 	echo "ref: refs/heads/nonexistent" > a.git/HEAD &&
 	git clone a d &&
-	cd d &&
+	(cd d &&
 	git fetch &&
-	test ! -e .git/refs/remotes/origin/HEAD'
+	test ! -e .git/refs/remotes/origin/HEAD)
+'
 
 test_expect_success 'bundle clone without .bundle suffix' '
-	cd "$D" &&
 	git clone dir/b3 &&
-	cd b3 &&
-	git fetch
+	(cd b3 && git fetch)
 '
 
 test_expect_success 'bundle clone with .bundle suffix' '
-	cd "$D" &&
 	git clone b1.bundle &&
-	cd b1 &&
-	git fetch
+	(cd b1 && git fetch)
 '
 
 test_expect_success 'bundle clone from b4' '
-	cd "$D" &&
 	git clone b4 bdl &&
-	cd bdl &&
-	git fetch
+	(cd bdl && git fetch)
 '
 
 test_expect_success 'bundle clone from b4.bundle that does not exist' '
-	cd "$D" &&
-	if git clone b4.bundle bb
-	then
-		echo "Oops, should have failed"
-		false
-	else
-		echo happy
-	fi
+	test_must_fail git clone b4.bundle bb
 '
 
 test_expect_success 'bundle clone with nonexistent HEAD' '
-	cd "$D" &&
 	git clone b2.bundle b2 &&
-	cd b2 &&
+	(cd b2 &&
 	git fetch &&
-	test ! -e .git/refs/heads/master
+	test_must_fail git rev-parse --verify refs/heads/master)
 '
 
 test_expect_success 'clone empty repository' '
-	cd "$D" &&
 	mkdir empty &&
 	(cd empty &&
 	 git init &&
@@ -135,7 +105,6 @@
 '
 
 test_expect_success 'clone empty repository, and then push should not segfault.' '
-	cd "$D" &&
 	rm -fr empty/ empty-clone/ &&
 	mkdir empty &&
 	(cd empty && git init) &&
@@ -145,13 +114,11 @@
 '
 
 test_expect_success 'cloning non-existent directory fails' '
-	cd "$D" &&
 	rm -rf does-not-exist &&
 	test_must_fail git clone does-not-exist
 '
 
 test_expect_success 'cloning non-git directory fails' '
-	cd "$D" &&
 	rm -rf not-a-git-repo not-a-git-repo-clone &&
 	mkdir not-a-git-repo &&
 	test_must_fail git clone not-a-git-repo not-a-git-repo-clone
diff --git a/t/t6040-tracking-info.sh b/t/t6040-tracking-info.sh
index 19272bc..ec2b516 100755
--- a/t/t6040-tracking-info.sh
+++ b/t/t6040-tracking-info.sh
@@ -71,13 +71,13 @@
 	(
 		cd test && git checkout b1
 	) >actual &&
-	grep "have 1 and 1 different" actual
+	test_i18ngrep "have 1 and 1 different" actual
 '
 
 test_expect_success 'checkout with local tracked branch' '
 	git checkout master &&
 	git checkout follower >actual &&
-	grep "is ahead of" actual
+	test_i18ngrep "is ahead of" actual
 '
 
 test_expect_success 'status' '
@@ -87,14 +87,14 @@
 		# reports nothing to commit
 		test_must_fail git commit --dry-run
 	) >actual &&
-	grep "have 1 and 1 different" actual
+	test_i18ngrep "have 1 and 1 different" actual
 '
 
 test_expect_success 'fail to track lightweight tags' '
 	git checkout master &&
 	git tag light &&
 	test_must_fail git branch --track lighttrack light >actual &&
-	test_must_fail grep "set up to track" actual &&
+	test_i18ngrep ! "set up to track" actual &&
 	test_must_fail git checkout lighttrack
 '
 
@@ -102,7 +102,7 @@
 	git checkout master &&
 	git tag -m heavy heavy &&
 	test_must_fail git branch --track heavytrack heavy >actual &&
-	test_must_fail grep "set up to track" actual &&
+	test_i18ngrep ! "set up to track" actual &&
 	test_must_fail git checkout heavytrack
 '
 
diff --git a/t/t6200-fmt-merge-msg.sh b/t/t6200-fmt-merge-msg.sh
index 9a16806..9b50f54 100755
--- a/t/t6200-fmt-merge-msg.sh
+++ b/t/t6200-fmt-merge-msg.sh
@@ -35,15 +35,18 @@
 
 	echo "l3" >two &&
 	test_tick &&
-	git commit -a -m "Left #3" &&
+	GIT_COMMITTER_NAME="Another Committer" \
+	GIT_AUTHOR_NAME="Another Author" git commit -a -m "Left #3" &&
 
 	echo "l4" >two &&
 	test_tick &&
-	git commit -a -m "Left #4" &&
+	GIT_COMMITTER_NAME="Another Committer" \
+	GIT_AUTHOR_NAME="Another Author" git commit -a -m "Left #4" &&
 
 	echo "l5" >two &&
 	test_tick &&
-	git commit -a -m "Left #5" &&
+	GIT_COMMITTER_NAME="Another Committer" \
+	GIT_AUTHOR_NAME="Another Author" git commit -a -m "Left #5" &&
 	git tag tag-l5 &&
 
 	git checkout right &&
@@ -99,6 +102,8 @@
 	cat >expected <<-EOF &&
 	Merge branch ${apos}left${apos}
 
+	By Another Author (3) and A U Thor (2)
+	via Another Committer
 	* left:
 	  Left #5
 	  Left #4
@@ -144,6 +149,8 @@
 	cat >expected <<-EOF &&
 	Merge branch ${apos}left${apos}
 
+	By Another Author (3) and A U Thor (2)
+	via Another Committer
 	* left: (5 commits)
 	  Left #5
 	  Left #4
@@ -159,6 +166,8 @@
 	cat >expected <<-EOF &&
 	Merge branch ${apos}left${apos}
 
+	By Another Author (3) and A U Thor (2)
+	via Another Committer
 	* left:
 	  Left #5
 	  Left #4
@@ -181,6 +190,8 @@
 	cat >expected <<-EOF &&
 	Merge branch ${apos}left${apos}
 
+	By Another Author (3) and A U Thor (2)
+	via Another Committer
 	* left: (5 commits)
 	  Left #5
 	  Left #4
@@ -196,6 +207,8 @@
 	cat >expected <<-EOF &&
 	Merge branch ${apos}left${apos}
 
+	By Another Author (3) and A U Thor (2)
+	via Another Committer
 	* left:
 	  Left #5
 	  Left #4
@@ -225,6 +238,8 @@
 	cat >expected.log <<-EOF &&
 	Sync with left
 
+	By Another Author (3) and A U Thor (2)
+	via Another Committer
 	* ${apos}left${apos} of $(pwd):
 	  Left #5
 	  Left #4
@@ -256,6 +271,8 @@
 	cat >expected <<-EOF
 	Merge branches ${apos}left${apos} and ${apos}right${apos}
 
+	By Another Author (3) and A U Thor (2)
+	via Another Committer
 	* left:
 	  Left #5
 	  Left #4
@@ -379,6 +396,8 @@
 	  Common #2
 	  Common #1
 
+	By Another Author (3) and A U Thor (2)
+	via Another Committer
 	* tag ${apos}tag-l5${apos}:
 	  Left #5
 	  Left #4
@@ -407,6 +426,8 @@
 	  Common #2
 	  Common #1
 
+	By Another Author (3) and A U Thor (2)
+	via Another Committer
 	* left:
 	  Left #5
 	  Left #4
diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh
index f8c247a..5189446 100755
--- a/t/t7004-tag.sh
+++ b/t/t7004-tag.sh
@@ -263,6 +263,50 @@
 	test_cmp expect actual
 '
 
+test_expect_success 'listing tags in column' '
+	COLUMNS=40 git tag -l --column=row >actual &&
+	cat >expected <<\EOF &&
+a1      aa1     cba     t210    t211
+v0.2.1  v1.0    v1.0.1  v1.1.3
+EOF
+	test_cmp expected actual
+'
+
+test_expect_success 'listing tags in column with column.*' '
+	git config column.tag row &&
+	git config column.ui dense &&
+	COLUMNS=40 git tag -l >actual &&
+	git config --unset column.ui &&
+	git config --unset column.tag &&
+	cat >expected <<\EOF &&
+a1      aa1   cba     t210    t211
+v0.2.1  v1.0  v1.0.1  v1.1.3
+EOF
+	test_cmp expected actual
+'
+
+test_expect_success 'listing tag with -n --column should fail' '
+	test_must_fail git tag --column -n
+'
+
+test_expect_success 'listing tags -n in column with column.ui ignored' '
+	git config column.ui "row dense" &&
+	COLUMNS=40 git tag -l -n >actual &&
+	git config --unset column.ui &&
+	cat >expected <<\EOF &&
+a1              Foo
+aa1             Foo
+cba             Foo
+t210            Foo
+t211            Foo
+v0.2.1          Foo
+v1.0            Foo
+v1.0.1          Foo
+v1.1.3          Foo
+EOF
+	test_cmp expected actual
+'
+
 # creating and verifying lightweight tags:
 
 test_expect_success \
diff --git a/t/t7508-status.sh b/t/t7508-status.sh
index 5d0e79f..28e1848 100755
--- a/t/t7508-status.sh
+++ b/t/t7508-status.sh
@@ -59,6 +59,30 @@
 	test_i18ngrep "use \"git rm --cached <file>\.\.\.\" to unstage" output
 '
 
+test_expect_success 'status --column' '
+	COLUMNS=50 git status --column="column dense" >output &&
+	cat >expect <<\EOF &&
+# On branch master
+# Changes to be committed:
+#   (use "git reset HEAD <file>..." to unstage)
+#
+#	new file:   dir2/added
+#
+# Changes not staged for commit:
+#   (use "git add <file>..." to update what will be committed)
+#   (use "git checkout -- <file>..." to discard changes in working directory)
+#
+#	modified:   dir1/modified
+#
+# Untracked files:
+#   (use "git add <file>..." to include in what will be committed)
+#
+#	dir1/untracked dir2/untracked untracked
+#	dir2/modified  output
+EOF
+	test_cmp expect output
+'
+
 cat >expect <<\EOF
 # On branch master
 # Changes to be committed:
diff --git a/t/t7602-merge-octopus-many.sh b/t/t7602-merge-octopus-many.sh
index 7117b57..955f09f 100755
--- a/t/t7602-merge-octopus-many.sh
+++ b/t/t7602-merge-octopus-many.sh
@@ -54,9 +54,9 @@
 Trying simple merge with c3
 Trying simple merge with c4
 Merge made by the 'octopus' strategy.
- c2.c |    1 +
- c3.c |    1 +
- c4.c |    1 +
+ c2.c | 1 +
+ c3.c | 1 +
+ c4.c | 1 +
  3 files changed, 3 insertions(+)
  create mode 100644 c2.c
  create mode 100644 c3.c
@@ -66,27 +66,27 @@
 test_expect_success 'merge output uses pretty names' '
 	git reset --hard c1 &&
 	git merge c2 c3 c4 >actual &&
-	test_cmp actual expected
+	test_i18ncmp expected actual
 '
 
 cat >expected <<\EOF
 Merge made by the 'recursive' strategy.
- c5.c |    1 +
+ c5.c | 1 +
  1 file changed, 1 insertion(+)
  create mode 100644 c5.c
 EOF
 
 test_expect_success 'merge reduces irrelevant remote heads' '
 	GIT_MERGE_VERBOSITY=0 git merge c4 c5 >actual &&
-	test_cmp expected actual
+	test_i18ncmp expected actual
 '
 
 cat >expected <<\EOF
 Fast-forwarding to: c1
 Trying simple merge with c2
 Merge made by the 'octopus' strategy.
- c1.c |    1 +
- c2.c |    1 +
+ c1.c | 1 +
+ c2.c | 1 +
  2 files changed, 2 insertions(+)
  create mode 100644 c1.c
  create mode 100644 c2.c
@@ -95,7 +95,7 @@
 test_expect_success 'merge fast-forward output uses pretty names' '
 	git reset --hard c0 &&
 	git merge c1 c2 >actual &&
-	test_cmp actual expected
+	test_i18ncmp expected actual
 '
 
 test_done
diff --git a/t/t7607-merge-overwrite.sh b/t/t7607-merge-overwrite.sh
index aa74184..6547eb8 100755
--- a/t/t7607-merge-overwrite.sh
+++ b/t/t7607-merge-overwrite.sh
@@ -92,6 +92,15 @@
 	test_cmp important c1.c
 '
 
+test_expect_failure 'will not overwrite unstaged changes in renamed file' '
+	git reset --hard c1 &&
+	git mv c1.c other.c &&
+	git commit -m rename &&
+	cp important other.c &&
+	git merge c1a &&
+	test_cmp important other.c
+'
+
 test_expect_success 'will not overwrite untracked subtree' '
 	git reset --hard c0 &&
 	rm -rf sub &&
diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh
index 4fb4c93..9c3e997 100755
--- a/t/t7800-difftool.sh
+++ b/t/t7800-difftool.sh
@@ -83,6 +83,17 @@
 	test "$diff" = ""
 '
 
+test_expect_success PERL 'difftool forwards arguments to diff' '
+	>for-diff &&
+	git add for-diff &&
+	echo changes>for-diff &&
+	git add for-diff &&
+	diff=$(git difftool --cached --no-prompt -- for-diff) &&
+	test "$diff" = "" &&
+	git reset -- for-diff &&
+	rm for-diff
+'
+
 test_expect_success PERL 'difftool honors --gui' '
 	git config merge.tool bogus-tool &&
 	git config diff.tool bogus-tool &&
@@ -94,6 +105,19 @@
 	restore_test_defaults
 '
 
+test_expect_success PERL 'difftool --gui last setting wins' '
+	git config diff.guitool bogus-tool &&
+	git difftool --no-prompt --gui --no-gui &&
+
+	git config merge.tool bogus-tool &&
+	git config diff.tool bogus-tool &&
+	git config diff.guitool test-tool &&
+	diff=$(git difftool --no-prompt --no-gui --gui branch) &&
+	test "$diff" = "branch" &&
+
+	restore_test_defaults
+'
+
 test_expect_success PERL 'difftool --gui works without configured diff.guitool' '
 	git config diff.tool test-tool &&
 
@@ -306,4 +330,48 @@
 	echo "$diff" | stdin_doesnot_contain br2
 '
 
+test_expect_success PERL 'difftool --tool-help' '
+	tool_help=$(git difftool --tool-help) &&
+	echo "$tool_help" | stdin_contains tool
+'
+
+test_expect_success PERL 'setup change in subdirectory' '
+	git checkout master &&
+	mkdir sub &&
+	echo master >sub/sub &&
+	git add sub/sub &&
+	git commit -m "added sub/sub" &&
+	echo test >>file &&
+	echo test >>sub/sub &&
+	git add . &&
+	git commit -m "modified both"
+'
+
+test_expect_success PERL 'difftool -d' '
+	diff=$(git difftool -d --extcmd ls branch) &&
+	echo "$diff" | stdin_contains sub &&
+	echo "$diff" | stdin_contains file
+'
+
+test_expect_success PERL 'difftool --dir-diff' '
+	diff=$(git difftool --dir-diff --extcmd ls branch) &&
+	echo "$diff" | stdin_contains sub &&
+	echo "$diff" | stdin_contains file
+'
+
+test_expect_success PERL 'difftool --dir-diff ignores --prompt' '
+	diff=$(git difftool --dir-diff --prompt --extcmd ls branch) &&
+	echo "$diff" | stdin_contains sub &&
+	echo "$diff" | stdin_contains file
+'
+
+test_expect_success PERL 'difftool --dir-diff from subdirectory' '
+	(
+		cd sub &&
+		diff=$(git difftool --dir-diff --extcmd ls branch) &&
+		echo "$diff" | stdin_contains sub &&
+		echo "$diff" | stdin_contains file
+	)
+'
+
 test_done
diff --git a/t/t9002-column.sh b/t/t9002-column.sh
new file mode 100755
index 0000000..8998352
--- /dev/null
+++ b/t/t9002-column.sh
@@ -0,0 +1,180 @@
+#!/bin/sh
+
+test_description='git column'
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	cat >lista <<\EOF
+one
+two
+three
+four
+five
+six
+seven
+eight
+nine
+ten
+eleven
+EOF
+'
+
+test_expect_success 'never' '
+	git column --indent=Z --mode=never <lista >actual &&
+	test_cmp lista actual
+'
+
+test_expect_success 'always' '
+	cat >expected <<\EOF &&
+Zone
+Ztwo
+Zthree
+Zfour
+Zfive
+Zsix
+Zseven
+Zeight
+Znine
+Zten
+Zeleven
+EOF
+	git column --indent=Z --mode=plain <lista >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success '80 columns' '
+	cat >expected <<\EOF &&
+one    two    three  four   five   six    seven  eight  nine   ten    eleven
+EOF
+	COLUMNS=80 git column --mode=column <lista >actual &&
+	test_cmp expected actual
+'
+
+cat >expected <<\EOF
+one
+two
+three
+four
+five
+six
+seven
+eight
+nine
+ten
+eleven
+EOF
+
+test_expect_success COLUMNS_CAN_BE_1 'COLUMNS = 1' '
+	COLUMNS=1 git column --mode=column <lista >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success 'width = 1' '
+	git column --mode=column --width=1 <lista >actual &&
+	test_cmp expected actual
+'
+
+COLUMNS=20
+export COLUMNS
+
+test_expect_success '20 columns' '
+	cat >expected <<\EOF &&
+one    seven
+two    eight
+three  nine
+four   ten
+five   eleven
+six
+EOF
+	git column --mode=column <lista >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success '20 columns, nodense' '
+	cat >expected <<\EOF &&
+one    seven
+two    eight
+three  nine
+four   ten
+five   eleven
+six
+EOF
+	git column --mode=column,nodense < lista > actual &&
+	test_cmp expected actual
+'
+
+test_expect_success '20 columns, dense' '
+	cat >expected <<\EOF &&
+one   five  nine
+two   six   ten
+three seven eleven
+four  eight
+EOF
+	git column --mode=column,dense < lista > actual &&
+	test_cmp expected actual
+'
+
+test_expect_success '20 columns, padding 2' '
+	cat >expected <<\EOF &&
+one     seven
+two     eight
+three   nine
+four    ten
+five    eleven
+six
+EOF
+	git column --mode=column --padding 2 <lista >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success '20 columns, indented' '
+	cat >expected <<\EOF &&
+  one    seven
+  two    eight
+  three  nine
+  four   ten
+  five   eleven
+  six
+EOF
+	git column --mode=column --indent="  " <lista >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success '20 columns, row first' '
+	cat >expected <<\EOF &&
+one    two
+three  four
+five   six
+seven  eight
+nine   ten
+eleven
+EOF
+	git column --mode=row <lista >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success '20 columns, row first, nodense' '
+	cat >expected <<\EOF &&
+one    two
+three  four
+five   six
+seven  eight
+nine   ten
+eleven
+EOF
+	git column --mode=row,nodense <lista >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success '20 columns, row first, dense' '
+	cat >expected <<\EOF &&
+one   two    three
+four  five   six
+seven eight  nine
+ten   eleven
+EOF
+	git column --mode=row,dense <lista >actual &&
+	test_cmp expected actual
+'
+
+test_done
diff --git a/t/t9501-gitweb-standalone-http-status.sh b/t/t9501-gitweb-standalone-http-status.sh
index 31076ed..fa2f65f 100755
--- a/t/t9501-gitweb-standalone-http-status.sh
+++ b/t/t9501-gitweb-standalone-http-status.sh
@@ -92,7 +92,7 @@
 test_expect_success 'snapshots: bad tree-ish id (tagged object)' '
 	echo object > tag-object &&
 	git add tag-object &&
-	git commit -m "Object to be tagged" &&
+	test_tick && git commit -m "Object to be tagged" &&
 	git tag tagged-object `git hash-object tag-object` &&
 	gitweb_run "p=.git;a=snapshot;h=tagged-object;sf=tgz" &&
 	grep "400 - Object is not a tree-ish" gitweb.output
@@ -112,6 +112,64 @@
 '
 test_debug 'cat gitweb.output'
 
+# ----------------------------------------------------------------------
+# modification times (Last-Modified and If-Modified-Since)
+
+test_expect_success 'modification: feed last-modified' '
+	gitweb_run "p=.git;a=atom;h=master" &&
+	grep "Status: 200 OK" gitweb.headers &&
+	grep "Last-modified: Thu, 7 Apr 2005 22:14:13 +0000" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
+
+test_expect_success 'modification: feed if-modified-since (modified)' '
+	export HTTP_IF_MODIFIED_SINCE="Wed, 6 Apr 2005 22:14:13 +0000" &&
+	test_when_finished "unset HTTP_IF_MODIFIED_SINCE" &&
+	gitweb_run "p=.git;a=atom;h=master" &&
+	grep "Status: 200 OK" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
+
+test_expect_success 'modification: feed if-modified-since (unmodified)' '
+	export HTTP_IF_MODIFIED_SINCE="Thu, 7 Apr 2005 22:14:13 +0000" &&
+	test_when_finished "unset HTTP_IF_MODIFIED_SINCE" &&
+	gitweb_run "p=.git;a=atom;h=master" &&
+	grep "Status: 304 Not Modified" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
+
+test_expect_success 'modification: snapshot last-modified' '
+	gitweb_run "p=.git;a=snapshot;h=master;sf=tgz" &&
+	grep "Status: 200 OK" gitweb.headers &&
+	grep "Last-modified: Thu, 7 Apr 2005 22:14:13 +0000" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
+
+test_expect_success 'modification: snapshot if-modified-since (modified)' '
+	export HTTP_IF_MODIFIED_SINCE="Wed, 6 Apr 2005 22:14:13 +0000" &&
+	test_when_finished "unset HTTP_IF_MODIFIED_SINCE" &&
+	gitweb_run "p=.git;a=snapshot;h=master;sf=tgz" &&
+	grep "Status: 200 OK" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
+
+test_expect_success 'modification: snapshot if-modified-since (unmodified)' '
+	export HTTP_IF_MODIFIED_SINCE="Thu, 7 Apr 2005 22:14:13 +0000" &&
+	test_when_finished "unset HTTP_IF_MODIFIED_SINCE" &&
+	gitweb_run "p=.git;a=snapshot;h=master;sf=tgz" &&
+	grep "Status: 304 Not Modified" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
+
+test_expect_success 'modification: tree snapshot' '
+	ID=`git rev-parse --verify HEAD^{tree}` &&
+	export HTTP_IF_MODIFIED_SINCE="Wed, 6 Apr 2005 22:14:13 +0000" &&
+	test_when_finished "unset HTTP_IF_MODIFIED_SINCE" &&
+	gitweb_run "p=.git;a=snapshot;h=$ID;sf=tgz" &&
+	grep "Status: 200 OK" gitweb.headers &&
+	! grep -i "last-modified" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
 
 # ----------------------------------------------------------------------
 # load checking
diff --git a/t/t9800-git-p4-basic.sh b/t/t9800-git-p4-basic.sh
index 486c8ee..0f410c4 100755
--- a/t/t9800-git-p4-basic.sh
+++ b/t/t9800-git-p4-basic.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-test_description='git-p4 tests'
+test_description='git p4 tests'
 
 . ./lib-git-p4.sh
 
@@ -20,8 +20,8 @@
 	)
 '
 
-test_expect_success 'basic git-p4 clone' '
-	"$GITP4" clone --dest="$git" //depot &&
+test_expect_success 'basic git p4 clone' '
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -30,8 +30,8 @@
 	)
 '
 
-test_expect_success 'git-p4 clone @all' '
-	"$GITP4" clone --dest="$git" //depot@all &&
+test_expect_success 'git p4 clone @all' '
+	git p4 clone --dest="$git" //depot@all &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -40,12 +40,12 @@
 	)
 '
 
-test_expect_success 'git-p4 sync uninitialized repo' '
+test_expect_success 'git p4 sync uninitialized repo' '
 	test_create_repo "$git" &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
-		test_must_fail "$GITP4" sync
+		test_must_fail git p4 sync
 	)
 '
 
@@ -53,13 +53,13 @@
 # Create a git repo by hand.  Add a commit so that HEAD is valid.
 # Test imports a new p4 repository into a new git branch.
 #
-test_expect_success 'git-p4 sync new branch' '
+test_expect_success 'git p4 sync new branch' '
 	test_create_repo "$git" &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
 		test_commit head &&
-		"$GITP4" sync --branch=refs/remotes/p4/depot //depot@all &&
+		git p4 sync --branch=refs/remotes/p4/depot //depot@all &&
 		git log --oneline p4/depot >lines &&
 		test_line_count = 2 lines
 	)
@@ -76,7 +76,7 @@
 		p4 add sub2/f2 &&
 		p4 submit -d "sub2/f2"
 	) &&
-	"$GITP4" clone --dest="$git" //depot/sub1 //depot/sub2 &&
+	git p4 clone --dest="$git" //depot/sub1 //depot/sub2 &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -94,7 +94,7 @@
 		p4 add sub1/f3 &&
 		p4 submit -d "sub1/f3"
 	) &&
-	"$GITP4" clone --dest="$git" //depot/sub1@all //depot/sub2@all &&
+	git p4 clone --dest="$git" //depot/sub1@all //depot/sub2@all &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -112,7 +112,7 @@
 		p4 add sub2/f3 &&
 		p4 submit -d "sub2/f3"
 	) &&
-	"$GITP4" clone --dest="$git" //depot/sub1@all //depot/sub2@all &&
+	git p4 clone --dest="$git" //depot/sub1@all //depot/sub2@all &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -134,7 +134,7 @@
 	exit 1
 	EOF
 	chmod 755 "$badp4dir"/p4 &&
-	PATH="$badp4dir:$PATH" "$GITP4" clone --dest="$git" //depot >errs 2>&1 ; retval=$? &&
+	PATH="$badp4dir:$PATH" git p4 clone --dest="$git" //depot >errs 2>&1 ; retval=$? &&
 	test $retval -eq 1 &&
 	test_must_fail grep -q Traceback errs
 '
@@ -151,8 +151,8 @@
 	)
 '
 
-test_expect_success 'wildcard files git-p4 clone' '
-	"$GITP4" clone --dest="$git" //depot &&
+test_expect_success 'wildcard files git p4 clone' '
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -163,8 +163,114 @@
 	)
 '
 
+test_expect_success 'wildcard files submit back to p4, add' '
+	test_when_finished cleanup_git &&
+	git p4 clone --dest="$git" //depot &&
+	(
+		cd "$git" &&
+		echo git-wild-hash >git-wild#hash &&
+		echo git-wild-star >git-wild\*star &&
+		echo git-wild-at >git-wild@at &&
+		echo git-wild-percent >git-wild%percent &&
+		git add git-wild* &&
+		git commit -m "add some wildcard filenames" &&
+		git config git-p4.skipSubmitEdit true &&
+		git p4 submit
+	) &&
+	(
+		cd "$cli" &&
+		test_path_is_file git-wild#hash &&
+		test_path_is_file git-wild\*star &&
+		test_path_is_file git-wild@at &&
+		test_path_is_file git-wild%percent
+	)
+'
+
+test_expect_success 'wildcard files submit back to p4, modify' '
+	test_when_finished cleanup_git &&
+	git p4 clone --dest="$git" //depot &&
+	(
+		cd "$git" &&
+		echo new-line >>git-wild#hash &&
+		echo new-line >>git-wild\*star &&
+		echo new-line >>git-wild@at &&
+		echo new-line >>git-wild%percent &&
+		git add git-wild* &&
+		git commit -m "modify the wildcard files" &&
+		git config git-p4.skipSubmitEdit true &&
+		git p4 submit
+	) &&
+	(
+		cd "$cli" &&
+		test_line_count = 2 git-wild#hash &&
+		test_line_count = 2 git-wild\*star &&
+		test_line_count = 2 git-wild@at &&
+		test_line_count = 2 git-wild%percent
+	)
+'
+
+test_expect_success 'wildcard files submit back to p4, copy' '
+	test_when_finished cleanup_git &&
+	git p4 clone --dest="$git" //depot &&
+	(
+		cd "$git" &&
+		cp file2 git-wild-cp#hash &&
+		git add git-wild-cp#hash &&
+		cp git-wild\*star file-wild-3 &&
+		git add file-wild-3 &&
+		git commit -m "wildcard copies" &&
+		git config git-p4.detectCopies true &&
+		git config git-p4.detectCopiesHarder true &&
+		git config git-p4.skipSubmitEdit true &&
+		git p4 submit
+	) &&
+	(
+		cd "$cli" &&
+		test_path_is_file git-wild-cp#hash &&
+		test_path_is_file file-wild-3
+	)
+'
+
+test_expect_success 'wildcard files submit back to p4, rename' '
+	test_when_finished cleanup_git &&
+	git p4 clone --dest="$git" //depot &&
+	(
+		cd "$git" &&
+		git mv git-wild@at file-wild-4 &&
+		git mv file-wild-3 git-wild-cp%percent &&
+		git commit -m "wildcard renames" &&
+		git config git-p4.detectRenames true &&
+		git config git-p4.skipSubmitEdit true &&
+		git p4 submit
+	) &&
+	(
+		cd "$cli" &&
+		test_path_is_missing git-wild@at &&
+		test_path_is_file git-wild-cp%percent
+	)
+'
+
+test_expect_success 'wildcard files submit back to p4, delete' '
+	test_when_finished cleanup_git &&
+	git p4 clone --dest="$git" //depot &&
+	(
+		cd "$git" &&
+		git rm git-wild* &&
+		git commit -m "delete the wildcard files" &&
+		git config git-p4.skipSubmitEdit true &&
+		git p4 submit
+	) &&
+	(
+		cd "$cli" &&
+		test_path_is_missing git-wild#hash &&
+		test_path_is_missing git-wild\*star &&
+		test_path_is_missing git-wild@at &&
+		test_path_is_missing git-wild%percent
+	)
+'
+
 test_expect_success 'clone bare' '
-	"$GITP4" clone --dest="$git" --bare //depot &&
+	git p4 clone --dest="$git" --bare //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -209,7 +315,7 @@
 	p4_add_user alice Alice &&
 	p4_add_user bob Bob &&
 	p4_grant_admin alice &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -218,7 +324,7 @@
 		git commit --author "Alice <alice@localhost>" -m "a change by alice" file1 &&
 		git commit --author "Bob <bob@localhost>" -m "a change by bob" file2 &&
 		git config git-p4.skipSubmitEditCheck true &&
-		P4EDITOR=touch P4USER=alice P4PASSWD=secret "$GITP4" commit --preserve-user &&
+		P4EDITOR=touch P4USER=alice P4PASSWD=secret git p4 commit --preserve-user &&
 		p4_check_commit_author file1 alice &&
 		p4_check_commit_author file2 bob
 	)
@@ -227,7 +333,7 @@
 # Test username support, submitting as bob, who lacks admin rights. Should
 # not submit change to p4 (git diff should show deltas).
 test_expect_success 'refuse to preserve users without perms' '
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -236,14 +342,14 @@
 		git commit --author "Alice <alice@localhost>" -m "perms: a change by alice" file1 &&
 		P4EDITOR=touch P4USER=bob P4PASSWD=secret &&
 		export P4EDITOR P4USER P4PASSWD &&
-		test_must_fail "$GITP4" commit --preserve-user &&
+		test_must_fail git p4 commit --preserve-user &&
 		! git diff --exit-code HEAD..p4/master
 	)
 '
 
 # What happens with unknown author? Without allowMissingP4Users it should fail.
 test_expect_success 'preserve user where author is unknown to p4' '
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -254,24 +360,24 @@
 		git commit --author "Charlie <charlie@localhost>" -m "preserve: a change by charlie" file1 &&
 		P4EDITOR=touch P4USER=alice P4PASSWD=secret &&
 		export P4EDITOR P4USER P4PASSWD &&
-		test_must_fail "$GITP4" commit --preserve-user &&
+		test_must_fail git p4 commit --preserve-user &&
 		! git diff --exit-code HEAD..p4/master &&
 
 		echo "$0: repeat with allowMissingP4Users enabled" &&
 		git config git-p4.allowMissingP4Users true &&
 		git config git-p4.preserveUser true &&
-		"$GITP4" commit &&
+		git p4 commit &&
 		git diff --exit-code HEAD..p4/master &&
 		p4_check_commit_author file1 alice
 	)
 '
 
-# If we're *not* using --preserve-user, git-p4 should warn if we're submitting
+# If we're *not* using --preserve-user, git p4 should warn if we're submitting
 # changes that are not all ours.
 # Test: user in p4 and user unknown to p4.
 # Test: warning disabled and user is the same.
 test_expect_success 'not preserving user with mixed authorship' '
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -281,20 +387,20 @@
 		make_change_by_user usernamefile3 Derek derek@localhost &&
 		P4EDITOR=cat P4USER=alice P4PASSWD=secret &&
 		export P4EDITOR P4USER P4PASSWD &&
-		"$GITP4" commit |\
+		git p4 commit |\
 		grep "git author derek@localhost does not match" &&
 
 		make_change_by_user usernamefile3 Charlie charlie@localhost &&
-		"$GITP4" commit |\
+		git p4 commit |\
 		grep "git author charlie@localhost does not match" &&
 
 		make_change_by_user usernamefile3 alice alice@localhost &&
-		"$GITP4" commit |\
+		git p4 commit |\
 		test_must_fail grep "git author.*does not match" &&
 
 		git config git-p4.skipUserNameCheck true &&
 		make_change_by_user usernamefile3 Charlie charlie@localhost &&
-		"$GITP4" commit |\
+		git p4 commit |\
 		test_must_fail grep "git author.*does not match" &&
 
 		p4_check_commit_author usernamefile3 alice
@@ -313,7 +419,7 @@
 	p4change=$(p4 -G changes -m 1 //depot/... | marshal_dump change) &&
 	p4time=$(p4 -G changes -m 1 //depot/... | marshal_dump time) &&
 	sleep 3 &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -331,16 +437,16 @@
 # Repeat, this time with a smaller threshold and confirm that the rename is
 # detected in P4.
 test_expect_success 'detect renames' '
-	"$GITP4" clone --dest="$git" //depot@all &&
+	git p4 clone --dest="$git" //depot@all &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
-		git config git-p4.skipSubmitEditCheck true &&
+		git config git-p4.skipSubmitEdit true &&
 
 		git mv file1 file4 &&
 		git commit -a -m "Rename file1 to file4" &&
 		git diff-tree -r -M HEAD &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		p4 filelog //depot/file4 &&
 		p4 filelog //depot/file4 | test_must_fail grep -q "branch from" &&
 
@@ -348,7 +454,7 @@
 		git commit -a -m "Rename file4 to file5" &&
 		git diff-tree -r -M HEAD &&
 		git config git-p4.detectRenames true &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		p4 filelog //depot/file5 &&
 		p4 filelog //depot/file5 | grep -q "branch from //depot/file4" &&
 
@@ -360,7 +466,7 @@
 		level=$(git diff-tree -r -M HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/R0*//") &&
 		test -n "$level" && test "$level" -gt 0 && test "$level" -lt 98 &&
 		git config git-p4.detectRenames $(($level + 2)) &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		p4 filelog //depot/file6 &&
 		p4 filelog //depot/file6 | test_must_fail grep -q "branch from" &&
 
@@ -372,7 +478,7 @@
 		level=$(git diff-tree -r -M HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/R0*//") &&
 		test -n "$level" && test "$level" -gt 2 && test "$level" -lt 100 &&
 		git config git-p4.detectRenames $(($level - 2)) &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		p4 filelog //depot/file7 &&
 		p4 filelog //depot/file7 | grep -q "branch from //depot/file6"
 	)
@@ -390,17 +496,17 @@
 # Modify and copy a file, configure a smaller threshold in detectCopies and
 # confirm that copy is detected in P4.
 test_expect_success 'detect copies' '
-	"$GITP4" clone --dest="$git" //depot@all &&
+	git p4 clone --dest="$git" //depot@all &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
-		git config git-p4.skipSubmitEditCheck true &&
+		git config git-p4.skipSubmitEdit true &&
 
 		cp file2 file8 &&
 		git add file8 &&
 		git commit -a -m "Copy file2 to file8" &&
 		git diff-tree -r -C HEAD &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		p4 filelog //depot/file8 &&
 		p4 filelog //depot/file8 | test_must_fail grep -q "branch from" &&
 
@@ -409,7 +515,7 @@
 		git commit -a -m "Copy file2 to file9" &&
 		git diff-tree -r -C HEAD &&
 		git config git-p4.detectCopies true &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		p4 filelog //depot/file9 &&
 		p4 filelog //depot/file9 | test_must_fail grep -q "branch from" &&
 
@@ -418,7 +524,7 @@
 		git add file2 file10 &&
 		git commit -a -m "Modify and copy file2 to file10" &&
 		git diff-tree -r -C HEAD &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		p4 filelog //depot/file10 &&
 		p4 filelog //depot/file10 | grep -q "branch from //depot/file" &&
 
@@ -429,7 +535,7 @@
 		src=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f2) &&
 		test "$src" = file10 &&
 		git config git-p4.detectCopiesHarder true &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		p4 filelog //depot/file11 &&
 		p4 filelog //depot/file11 | grep -q "branch from //depot/file" &&
 
@@ -443,7 +549,7 @@
 		src=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f2) &&
 		test "$src" = file10 &&
 		git config git-p4.detectCopies $(($level + 2)) &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		p4 filelog //depot/file12 &&
 		p4 filelog //depot/file12 | test_must_fail grep -q "branch from" &&
 
@@ -457,7 +563,7 @@
 		src=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f2) &&
 		test "$src" = file10 &&
 		git config git-p4.detectCopies $(($level - 2)) &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		p4 filelog //depot/file13 &&
 		p4 filelog //depot/file13 | grep -q "branch from //depot/file"
 	)
diff --git a/t/t9801-git-p4-branch.sh b/t/t9801-git-p4-branch.sh
index d414705..99fe16b 100755
--- a/t/t9801-git-p4-branch.sh
+++ b/t/t9801-git-p4-branch.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-test_description='git-p4 p4 branching tests'
+test_description='git p4 tests for p4 branches'
 
 . ./lib-git-p4.sh
 
@@ -63,7 +63,7 @@
 
 test_expect_success 'import main, no branch detection' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot/main@all &&
+	git p4 clone --dest="$git" //depot/main@all &&
 	(
 		cd "$git" &&
 		git log --oneline --graph --decorate --all &&
@@ -74,7 +74,7 @@
 
 test_expect_success 'import branch1, no branch detection' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot/branch1@all &&
+	git p4 clone --dest="$git" //depot/branch1@all &&
 	(
 		cd "$git" &&
 		git log --oneline --graph --decorate --all &&
@@ -85,7 +85,7 @@
 
 test_expect_success 'import branch2, no branch detection' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot/branch2@all &&
+	git p4 clone --dest="$git" //depot/branch2@all &&
 	(
 		cd "$git" &&
 		git log --oneline --graph --decorate --all &&
@@ -96,7 +96,7 @@
 
 test_expect_success 'import depot, no branch detection' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot@all &&
+	git p4 clone --dest="$git" //depot@all &&
 	(
 		cd "$git" &&
 		git log --oneline --graph --decorate --all &&
@@ -107,7 +107,7 @@
 
 test_expect_success 'import depot, branch detection' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" --detect-branches //depot@all &&
+	git p4 clone --dest="$git" --detect-branches //depot@all &&
 	(
 		cd "$git" &&
 
@@ -132,7 +132,7 @@
 	(
 		cd "$git" &&
 		git config git-p4.branchList main:branch1 &&
-		"$GITP4" clone --dest=. --detect-branches //depot@all &&
+		git p4 clone --dest=. --detect-branches //depot@all &&
 
 		git log --oneline --graph --decorate --all &&
 
@@ -189,15 +189,15 @@
 # Configure branches through git-config and clone them.
 # All files are tested to make sure branches were cloned correctly.
 # Finally, make an update to branch1 on P4 side to check if it is imported
-# correctly by git-p4.
-test_expect_success 'git-p4 clone simple branches' '
+# correctly by git p4.
+test_expect_success 'git p4 clone simple branches' '
 	test_when_finished cleanup_git &&
 	test_create_repo "$git" &&
 	(
 		cd "$git" &&
 		git config git-p4.branchList branch1:branch2 &&
 		git config --add git-p4.branchList branch1:branch3 &&
-		"$GITP4" clone --dest=. --detect-branches //depot@all &&
+		git p4 clone --dest=. --detect-branches //depot@all &&
 		git log --all --graph --decorate --stat &&
 		git reset --hard p4/depot/branch1 &&
 		test -f file1 &&
@@ -218,16 +218,16 @@
 		cd branch1 &&
 		p4 edit file2 &&
 		echo file2_ >>file2 &&
-		p4 submit -d "update file2 in branch3" &&
+		p4 submit -d "update file2 in branch1" &&
 		cd "$git" &&
 		git reset --hard p4/depot/branch1 &&
-		"$GITP4" rebase &&
+		git p4 rebase &&
 		grep file2_ file2
 	)
 '
 
 # Create a complex branch structure in P4 depot to check if they are correctly
-# cloned. The branches are created from older changelists to check if git-p4 is
+# cloned. The branches are created from older changelists to check if git p4 is
 # able to correctly detect them.
 # The final expected structure is:
 # `branch1
@@ -248,9 +248,7 @@
 #   `- file1
 #   `- file2
 #   `- file3
-test_expect_success 'git-p4 add complex branches' '
-	test_when_finished cleanup_git &&
-	test_create_repo "$git" &&
+test_expect_success 'git p4 add complex branches' '
 	(
 		cd "$cli" &&
 		changelist=$(p4 changes -m1 //depot/... | cut -d" " -f2) &&
@@ -263,10 +261,10 @@
 	)
 '
 
-# Configure branches through git-config and clone them. git-p4 will only be able
+# Configure branches through git-config and clone them. git p4 will only be able
 # to clone the original structure if it is able to detect the origin changelist
 # of each branch.
-test_expect_success 'git-p4 clone complex branches' '
+test_expect_success 'git p4 clone complex branches' '
 	test_when_finished cleanup_git &&
 	test_create_repo "$git" &&
 	(
@@ -275,7 +273,7 @@
 		git config --add git-p4.branchList branch1:branch3 &&
 		git config --add git-p4.branchList branch1:branch4 &&
 		git config --add git-p4.branchList branch1:branch5 &&
-		"$GITP4" clone --dest=. --detect-branches //depot@all &&
+		git p4 clone --dest=. --detect-branches //depot@all &&
 		git log --all --graph --decorate --stat &&
 		git reset --hard p4/depot/branch1 &&
 		test_path_is_file file1 &&
@@ -306,6 +304,112 @@
 	)
 '
 
+# Move branch3/file3 to branch4/file3 in a single changelist
+test_expect_success 'git p4 submit to two branches in a single changelist' '
+	(
+		cd "$cli" &&
+		p4 integrate //depot/branch3/file3 //depot/branch4/file3 &&
+		p4 delete //depot/branch3/file3 &&
+		p4 submit -d "Move branch3/file3 to branch4/file3"
+	)
+'
+
+# Confirm that changes to two branches done in a single changelist
+# are correctly imported by git p4
+test_expect_success 'git p4 sync changes to two branches in the same changelist' '
+	test_when_finished cleanup_git &&
+	test_create_repo "$git" &&
+	(
+		cd "$git" &&
+		git config git-p4.branchList branch1:branch2 &&
+		git config --add git-p4.branchList branch1:branch3 &&
+		git config --add git-p4.branchList branch1:branch4 &&
+		git config --add git-p4.branchList branch1:branch5 &&
+		git p4 clone --dest=. --detect-branches //depot@all &&
+		git log --all --graph --decorate --stat &&
+		git reset --hard p4/depot/branch1 &&
+		test_path_is_file file1 &&
+		test_path_is_file file2 &&
+		test_path_is_file file3 &&
+		grep update file2 &&
+		git reset --hard p4/depot/branch2 &&
+		test_path_is_file file1 &&
+		test_path_is_file file2 &&
+		test_path_is_missing file3 &&
+		! grep update file2 &&
+		git reset --hard p4/depot/branch3 &&
+		test_path_is_file file1 &&
+		test_path_is_file file2 &&
+		test_path_is_missing file3 &&
+		grep update file2 &&
+		git reset --hard p4/depot/branch4 &&
+		test_path_is_file file1 &&
+		test_path_is_file file2 &&
+		test_path_is_file file3 &&
+		! grep update file2 &&
+		git reset --hard p4/depot/branch5 &&
+		test_path_is_file file1 &&
+		test_path_is_file file2 &&
+		test_path_is_file file3 &&
+		! grep update file2 &&
+		test_path_is_missing .git/git-p4-tmp
+	)
+'
+
+# Create a branch by integrating a single file
+test_expect_success 'git p4 file subset branch' '
+	(
+		cd "$cli" &&
+		p4 integrate //depot/branch1/file1 //depot/branch6/file1 &&
+		p4 submit -d "Integrate file1 alone from branch1 to branch6"
+	)
+'
+
+# Check if git p4 creates a new branch containing a single file,
+# instead of keeping the old files from the original branch
+test_expect_failure 'git p4 clone file subset branch' '
+	test_when_finished cleanup_git &&
+	test_create_repo "$git" &&
+	(
+		cd "$git" &&
+		git config git-p4.branchList branch1:branch2 &&
+		git config --add git-p4.branchList branch1:branch3 &&
+		git config --add git-p4.branchList branch1:branch4 &&
+		git config --add git-p4.branchList branch1:branch5 &&
+		git config --add git-p4.branchList branch1:branch6 &&
+		git p4 clone --dest=. --detect-branches //depot@all &&
+		git log --all --graph --decorate --stat &&
+		git reset --hard p4/depot/branch1 &&
+		test_path_is_file file1 &&
+		test_path_is_file file2 &&
+		test_path_is_file file3 &&
+		grep update file2 &&
+		git reset --hard p4/depot/branch2 &&
+		test_path_is_file file1 &&
+		test_path_is_file file2 &&
+		test_path_is_missing file3 &&
+		! grep update file2 &&
+		git reset --hard p4/depot/branch3 &&
+		test_path_is_file file1 &&
+		test_path_is_file file2 &&
+		test_path_is_missing file3 &&
+		grep update file2 &&
+		git reset --hard p4/depot/branch4 &&
+		test_path_is_file file1 &&
+		test_path_is_file file2 &&
+		test_path_is_file file3 &&
+		! grep update file2 &&
+		git reset --hard p4/depot/branch5 &&
+		test_path_is_file file1 &&
+		test_path_is_file file2 &&
+		test_path_is_file file3 &&
+		! grep update file2 &&
+		git reset --hard p4/depot/branch6 &&
+		test_path_is_file file1 &&
+		test_path_is_missing file2 &&
+		test_path_is_missing file3
+	)
+'
 test_expect_success 'kill p4d' '
 	kill_p4d
 '
diff --git a/t/t9802-git-p4-filetype.sh b/t/t9802-git-p4-filetype.sh
index 992bb8c..21924df 100755
--- a/t/t9802-git-p4-filetype.sh
+++ b/t/t9802-git-p4-filetype.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-test_description='git-p4 p4 filetype tests'
+test_description='git p4 filetype tests'
 
 . ./lib-git-p4.sh
 
@@ -37,7 +37,7 @@
 
 test_expect_success 'utf-16 file test' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot@all &&
+	git p4 clone --dest="$git" //depot@all &&
 	(
 		cd "$git" &&
 
@@ -84,7 +84,7 @@
 	build_smush &&
 	test_when_finished rm -f k_smush.py ko_smush.py &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot@all &&
+	git p4 clone --dest="$git" //depot@all &&
 	(
 		cd "$git" &&
 
@@ -94,7 +94,7 @@
 		"$PYTHON_PATH" "$TRASH_DIRECTORY/ko_smush.py" <"$cli/k-text-ko" >cli-k-text-ko-smush &&
 		test_cmp cli-k-text-ko-smush k-text-ko &&
 
-		# utf16, even though p4 expands keywords, git-p4 does not
+		# utf16, even though p4 expands keywords, git p4 does not
 		# try to undo that
 		test_cmp "$cli/k-utf16-k" k-utf16-k &&
 		test_cmp "$cli/k-utf16-ko" k-utf16-ko
@@ -125,7 +125,7 @@
 		p4 submit -d appledouble
 	) &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot@all &&
+	git p4 clone --dest="$git" //depot@all &&
 	(
 		cd "$git" &&
 		test ! -f double.png
diff --git a/t/t9803-git-p4-shell-metachars.sh b/t/t9803-git-p4-shell-metachars.sh
index db67020..fbacff3 100755
--- a/t/t9803-git-p4-shell-metachars.sh
+++ b/t/t9803-git-p4-shell-metachars.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-test_description='git-p4 transparency to shell metachars in filenames'
+test_description='git p4 transparency to shell metachars in filenames'
 
 . ./lib-git-p4.sh
 
@@ -18,7 +18,7 @@
 '
 
 test_expect_success 'shell metachars in filenames' '
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -28,7 +28,7 @@
 		echo f2 >"file with spaces" &&
 		git add "file with spaces" &&
 		git commit -m "add files" &&
-		P4EDITOR=touch "$GITP4" submit
+		P4EDITOR=touch git p4 submit
 	) &&
 	(
 		cd "$cli" &&
@@ -39,7 +39,7 @@
 '
 
 test_expect_success 'deleting with shell metachars' '
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -47,7 +47,7 @@
 		git rm foo\$bar &&
 		git rm file\ with\ spaces &&
 		git commit -m "remove files" &&
-		P4EDITOR=touch "$GITP4" submit
+		P4EDITOR=touch git p4 submit
 	) &&
 	(
 		cd "$cli" &&
@@ -97,7 +97,7 @@
 		cd "$git" &&
 
 		git config git-p4.branchList main:branch\$3 &&
-		"$GITP4" clone --dest=. --detect-branches //depot@all &&
+		git p4 clone --dest=. --detect-branches //depot@all &&
 		git log --all --graph --decorate --stat &&
 		git reset --hard p4/depot/branch\$3 &&
 		test -f shell_char_branch_file &&
diff --git a/t/t9804-git-p4-label.sh b/t/t9804-git-p4-label.sh
index a9e04ef..e30f80e 100755
--- a/t/t9804-git-p4-label.sh
+++ b/t/t9804-git-p4-label.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-test_description='git-p4 p4 label tests'
+test_description='git p4 label tests'
 
 . ./lib-git-p4.sh
 
@@ -50,7 +50,7 @@
 
 		p4 labels ... &&
 
-		"$GITP4" clone --dest="$git" --detect-labels //depot@all &&
+		git p4 clone --dest="$git" --detect-labels //depot@all &&
 		cd "$git" &&
 
 		git tag &&
@@ -89,7 +89,7 @@
 
 		p4 labels ... &&
 
-		"$GITP4" clone --dest="$git" --detect-labels //depot@all &&
+		git p4 clone --dest="$git" --detect-labels //depot@all &&
 		cd "$git" &&
 
 		git tag | grep tag_f1 &&
diff --git a/t/t9805-git-p4-skip-submit-edit.sh b/t/t9805-git-p4-skip-submit-edit.sh
index df929e0..353dcfb 100755
--- a/t/t9805-git-p4-skip-submit-edit.sh
+++ b/t/t9805-git-p4-skip-submit-edit.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-test_description='git-p4 skipSubmitEdit config variables'
+test_description='git p4 skipSubmitEdit config variables'
 
 . ./lib-git-p4.sh
 
@@ -19,33 +19,33 @@
 
 # this works because EDITOR is set to :
 test_expect_success 'no config, unedited, say yes' '
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
 		echo line >>file1 &&
 		git commit -a -m "change 2" &&
-		echo y | "$GITP4" submit &&
+		echo y | git p4 submit &&
 		p4 changes //depot/... >wc &&
 		test_line_count = 2 wc
 	)
 '
 
 test_expect_success 'no config, unedited, say no' '
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
 		echo line >>file1 &&
 		git commit -a -m "change 3 (not really)" &&
-		printf "bad response\nn\n" | "$GITP4" submit &&
+		printf "bad response\nn\n" | git p4 submit &&
 		p4 changes //depot/... >wc &&
 		test_line_count = 2 wc
 	)
 '
 
 test_expect_success 'skipSubmitEdit' '
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -54,21 +54,21 @@
 		git config core.editor /bin/false &&
 		echo line >>file1 &&
 		git commit -a -m "change 3" &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		p4 changes //depot/... >wc &&
 		test_line_count = 3 wc
 	)
 '
 
 test_expect_success 'skipSubmitEditCheck' '
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
 		git config git-p4.skipSubmitEditCheck true &&
 		echo line >>file1 &&
 		git commit -a -m "change 4" &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		p4 changes //depot/... >wc &&
 		test_line_count = 4 wc
 	)
@@ -76,7 +76,7 @@
 
 # check the normal case, where the template really is edited
 test_expect_success 'no config, edited' '
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	ed="$TRASH_DIRECTORY/ed.sh" &&
 	test_when_finished "rm \"$ed\"" &&
@@ -91,7 +91,7 @@
 		cd "$git" &&
 		echo line >>file1 &&
 		git commit -a -m "change 5" &&
-		EDITOR="\"$ed\"" "$GITP4" submit &&
+		P4EDITOR="" EDITOR="\"$ed\"" git p4 submit &&
 		p4 changes //depot/... >wc &&
 		test_line_count = 5 wc
 	)
diff --git a/t/t9806-git-p4-options.sh b/t/t9806-git-p4-options.sh
index 0571602..2892367 100755
--- a/t/t9806-git-p4-options.sh
+++ b/t/t9806-git-p4-options.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-test_description='git-p4 options'
+test_description='git p4 options'
 
 . ./lib-git-p4.sh
 
@@ -24,11 +24,11 @@
 '
 
 test_expect_success 'clone no --git-dir' '
-	test_must_fail "$GITP4" clone --git-dir=xx //depot
+	test_must_fail git p4 clone --git-dir=xx //depot
 '
 
 test_expect_success 'clone --branch' '
-	"$GITP4" clone --branch=refs/remotes/p4/sb --dest="$git" //depot &&
+	git p4 clone --branch=refs/remotes/p4/sb --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -42,7 +42,7 @@
 	cf="$TRASH_DIRECTORY/cf" &&
 	test_when_finished "rm \"$cf\"" &&
 	printf "1\n3\n" >"$cf" &&
-	"$GITP4" clone --changesfile="$cf" --dest="$git" //depot &&
+	git p4 clone --changesfile="$cf" --dest="$git" //depot &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -58,14 +58,14 @@
 	cf="$TRASH_DIRECTORY/cf" &&
 	test_when_finished "rm \"$cf\"" &&
 	printf "1\n3\n" >"$cf" &&
-	test_must_fail "$GITP4" clone --changesfile="$cf" --dest="$git" //depot@all
+	test_must_fail git p4 clone --changesfile="$cf" --dest="$git" //depot@all
 '
 
 # imports both master and p4/master in refs/heads
 # requires --import-local on sync to find p4 refs/heads
 # does not update master on sync, just p4/master
 test_expect_success 'clone/sync --import-local' '
-	"$GITP4" clone --import-local --dest="$git" //depot@1,2 &&
+	git p4 clone --import-local --dest="$git" //depot@1,2 &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -73,9 +73,9 @@
 		test_line_count = 2 lines &&
 		git log --oneline refs/heads/p4/master >lines &&
 		test_line_count = 2 lines &&
-		test_must_fail "$GITP4" sync &&
+		test_must_fail git p4 sync &&
 
-		"$GITP4" sync --import-local &&
+		git p4 sync --import-local &&
 		git log --oneline refs/heads/master >lines &&
 		test_line_count = 2 lines &&
 		git log --oneline refs/heads/p4/master >lines &&
@@ -84,7 +84,7 @@
 '
 
 test_expect_success 'clone --max-changes' '
-	"$GITP4" clone --dest="$git" --max-changes 2 //depot@all &&
+	git p4 clone --dest="$git" --max-changes 2 //depot@all &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -101,7 +101,7 @@
 		p4 add sub/dir/f4 &&
 		p4 submit -d "change 4"
 	) &&
-	"$GITP4" clone --dest="$git" --keep-path //depot/sub/dir@all &&
+	git p4 clone --dest="$git" --keep-path //depot/sub/dir@all &&
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
@@ -109,7 +109,7 @@
 		test_path_is_file sub/dir/f4
 	) &&
 	cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot/sub/dir@all &&
+	git p4 clone --dest="$git" //depot/sub/dir@all &&
 	(
 		cd "$git" &&
 		test_path_is_file f4 &&
@@ -126,7 +126,7 @@
 	(
 		# big usage message
 		exec >/dev/null &&
-		test_must_fail "$GITP4" clone --dest="$git" --use-client-spec
+		test_must_fail git p4 clone --dest="$git" --use-client-spec
 	) &&
 	cli2="$TRASH_DIRECTORY/cli2" &&
 	mkdir -p "$cli2" &&
@@ -142,7 +142,7 @@
 	) &&
 	P4CLIENT=client2 &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" --use-client-spec //depot/... &&
+	git p4 clone --dest="$git" --use-client-spec //depot/... &&
 	(
 		cd "$git" &&
 		test_path_is_file bus/dir/f4 &&
@@ -156,7 +156,7 @@
 		cd "$git" &&
 		git init &&
 		git config git-p4.useClientSpec true &&
-		"$GITP4" sync //depot/... &&
+		git p4 sync //depot/... &&
 		git checkout -b master p4/master &&
 		test_path_is_file bus/dir/f4 &&
 		test_path_is_missing file1
diff --git a/t/t9807-git-p4-submit.sh b/t/t9807-git-p4-submit.sh
index b1f61e3..f23b4c3 100755
--- a/t/t9807-git-p4-submit.sh
+++ b/t/t9807-git-p4-submit.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-test_description='git-p4 submit'
+test_description='git p4 submit'
 
 . ./lib-git-p4.sh
 
@@ -19,7 +19,7 @@
 
 test_expect_success 'submit with no client dir' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		echo file2 >file2 &&
@@ -27,24 +27,28 @@
 		git commit -m "git commit 2" &&
 		rm -rf "$cli" &&
 		git config git-p4.skipSubmitEdit true &&
-		"$GITP4" submit
+		git p4 submit
+	) &&
+	(
+		cd "$cli" &&
+		test_path_is_file file1 &&
+		test_path_is_file file2
 	)
 '
 
 # make two commits, but tell it to apply only from HEAD^
 test_expect_success 'submit --origin' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		test_commit "file3" &&
 		test_commit "file4" &&
 		git config git-p4.skipSubmitEdit true &&
-		"$GITP4" submit --origin=HEAD^
+		git p4 submit --origin=HEAD^
 	) &&
 	(
 		cd "$cli" &&
-		p4 sync &&
 		test_path_is_missing "file3.t" &&
 		test_path_is_file "file4.t"
 	)
@@ -52,39 +56,132 @@
 
 test_expect_success 'submit with allowSubmit' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		test_commit "file5" &&
 		git config git-p4.skipSubmitEdit true &&
 		git config git-p4.allowSubmit "nobranch" &&
-		test_must_fail "$GITP4" submit &&
+		test_must_fail git p4 submit &&
 		git config git-p4.allowSubmit "nobranch,master" &&
-		"$GITP4" submit
+		git p4 submit
 	)
 '
 
 test_expect_success 'submit with master branch name from argv' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		test_commit "file6" &&
 		git config git-p4.skipSubmitEdit true &&
-		test_must_fail "$GITP4" submit nobranch &&
+		test_must_fail git p4 submit nobranch &&
 		git branch otherbranch &&
 		git reset --hard HEAD^ &&
 		test_commit "file7" &&
-		"$GITP4" submit otherbranch
+		git p4 submit otherbranch
 	) &&
 	(
 		cd "$cli" &&
-		p4 sync &&
 		test_path_is_file "file6.t" &&
 		test_path_is_missing "file7.t"
 	)
 '
 
+#
+# Basic submit tests, the five handled cases
+#
+
+test_expect_success 'submit modify' '
+	test_when_finished cleanup_git &&
+	git p4 clone --dest="$git" //depot &&
+	(
+		cd "$git" &&
+		git config git-p4.skipSubmitEdit true &&
+		echo line >>file1 &&
+		git add file1 &&
+		git commit -m file1 &&
+		git p4 submit
+	) &&
+	(
+		cd "$cli" &&
+		test_path_is_file file1 &&
+		test_line_count = 2 file1
+	)
+'
+
+test_expect_success 'submit add' '
+	test_when_finished cleanup_git &&
+	git p4 clone --dest="$git" //depot &&
+	(
+		cd "$git" &&
+		git config git-p4.skipSubmitEdit true &&
+		echo file13 >file13 &&
+		git add file13 &&
+		git commit -m file13 &&
+		git p4 submit
+	) &&
+	(
+		cd "$cli" &&
+		test_path_is_file file13
+	)
+'
+
+test_expect_success 'submit delete' '
+	test_when_finished cleanup_git &&
+	git p4 clone --dest="$git" //depot &&
+	(
+		cd "$git" &&
+		git config git-p4.skipSubmitEdit true &&
+		git rm file4.t &&
+		git commit -m "delete file4.t" &&
+		git p4 submit
+	) &&
+	(
+		cd "$cli" &&
+		test_path_is_missing file4.t
+	)
+'
+
+test_expect_success 'submit copy' '
+	test_when_finished cleanup_git &&
+	git p4 clone --dest="$git" //depot &&
+	(
+		cd "$git" &&
+		git config git-p4.skipSubmitEdit true &&
+		git config git-p4.detectCopies true &&
+		git config git-p4.detectCopiesHarder true &&
+		cp file5.t file5.ta &&
+		git add file5.ta &&
+		git commit -m "copy to file5.ta" &&
+		git p4 submit
+	) &&
+	(
+		cd "$cli" &&
+		test_path_is_file file5.ta &&
+		test ! -w file5.ta
+	)
+'
+
+test_expect_success 'submit rename' '
+	test_when_finished cleanup_git &&
+	git p4 clone --dest="$git" //depot &&
+	(
+		cd "$git" &&
+		git config git-p4.skipSubmitEdit true &&
+		git config git-p4.detectRenames true &&
+		git mv file6.t file6.ta &&
+		git commit -m "rename file6.t to file6.ta" &&
+		git p4 submit
+	) &&
+	(
+		cd "$cli" &&
+		test_path_is_missing file6.t &&
+		test_path_is_file file6.ta &&
+		test ! -w file6.ta
+	)
+'
+
 test_expect_success 'kill p4d' '
 	kill_p4d
 '
diff --git a/t/t9808-git-p4-chdir.sh b/t/t9808-git-p4-chdir.sh
index f002283..2f8014a 100755
--- a/t/t9808-git-p4-chdir.sh
+++ b/t/t9808-git-p4-chdir.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-test_description='git-p4 relative chdir'
+test_description='git p4 relative chdir'
 
 . ./lib-git-p4.sh
 
@@ -26,7 +26,7 @@
 	(
 		P4CONFIG=p4config && export P4CONFIG &&
 		sane_unset P4PORT P4CLIENT &&
-		"$GITP4" clone --verbose --dest="$git" //depot
+		git p4 clone --verbose --dest="$git" //depot
 	)
 '
 
@@ -38,7 +38,7 @@
 	(
 		P4CONFIG=p4config && export P4CONFIG &&
 		sane_unset P4PORT P4CLIENT &&
-		"$GITP4" clone --verbose --dest="git" //depot
+		git p4 clone --verbose --dest="git" //depot
 	)
 '
 
diff --git a/t/t9809-git-p4-client-view.sh b/t/t9809-git-p4-client-view.sh
index 773a516..7d993ef 100755
--- a/t/t9809-git-p4-client-view.sh
+++ b/t/t9809-git-p4-client-view.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-test_description='git-p4 client view'
+test_description='git p4 client view'
 
 . ./lib-git-p4.sh
 
@@ -96,25 +96,25 @@
 test_expect_success 'unsupported view wildcard %%n' '
 	client_view "//depot/%%%%1/sub/... //client/sub/%%%%1/..." &&
 	test_when_finished cleanup_git &&
-	test_must_fail "$GITP4" clone --use-client-spec --dest="$git" //depot
+	test_must_fail git p4 clone --use-client-spec --dest="$git" //depot
 '
 
 test_expect_success 'unsupported view wildcard *' '
 	client_view "//depot/*/bar/... //client/*/bar/..." &&
 	test_when_finished cleanup_git &&
-	test_must_fail "$GITP4" clone --use-client-spec --dest="$git" //depot
+	test_must_fail git p4 clone --use-client-spec --dest="$git" //depot
 '
 
 test_expect_success 'wildcard ... only supported at end of spec 1' '
 	client_view "//depot/.../file11 //client/.../file11" &&
 	test_when_finished cleanup_git &&
-	test_must_fail "$GITP4" clone --use-client-spec --dest="$git" //depot
+	test_must_fail git p4 clone --use-client-spec --dest="$git" //depot
 '
 
 test_expect_success 'wildcard ... only supported at end of spec 2' '
 	client_view "//depot/.../a/... //client/.../a/..." &&
 	test_when_finished cleanup_git &&
-	test_must_fail "$GITP4" clone --use-client-spec --dest="$git" //depot
+	test_must_fail git p4 clone --use-client-spec --dest="$git" //depot
 '
 
 test_expect_success 'basic map' '
@@ -122,7 +122,7 @@
 	files="cli1/file11 cli1/file12" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files
 '
 
@@ -130,7 +130,7 @@
 	client_view &&
 	client_verify &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify
 '
 
@@ -139,7 +139,7 @@
 	files="file11" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files
 '
 
@@ -150,7 +150,7 @@
 	       cli2/dir2/file21 cli2/dir2/file22" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files
 '
 
@@ -160,7 +160,7 @@
 	files="file21 file22" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files
 '
 
@@ -176,7 +176,7 @@
 	files="cli12/file21 cli12/file22" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files
 '
 
@@ -187,7 +187,7 @@
 		    "-//depot/dir2/... //client/..." &&
 	client_verify &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify
 '
 
@@ -197,7 +197,7 @@
 	files="dir1/file11 dir1/file12" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files
 '
 
@@ -207,7 +207,7 @@
 	files="dir1/file11 dir1/file12 dir2/file21" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files
 '
 
@@ -217,7 +217,7 @@
 	files="cli/file11 cli/file12 cli/file21 cli/file22" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files
 '
 
@@ -227,7 +227,7 @@
 	files="cli/file11 cli/file12 cli/file21" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files
 '
 
@@ -238,7 +238,7 @@
 	files="dir1/file11 dir1/file12 dir2incl/file21 dir2incl/file22" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files
 '
 
@@ -246,7 +246,7 @@
 	client_view "//depot/dir1/... \"//client/cdir 1/...\"" &&
 	client_verify "cdir 1/file11" "cdir 1/file12" &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify "cdir 1/file11" "cdir 1/file12"
 '
 
@@ -258,7 +258,7 @@
 test_expect_success 'clone --use-client-spec sets useClientSpec' '
 	client_view "//depot/... //client/..." &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		git config --bool git-p4.useClientSpec >actual &&
@@ -273,7 +273,7 @@
 	files="dir1/file11 dir1/file12 dir2/file21 dir2/file22" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot/dir1 &&
+	git p4 clone --use-client-spec --dest="$git" //depot/dir1 &&
 	git_verify dir1/file11 dir1/file12
 '
 
@@ -283,14 +283,14 @@
 test_expect_success 'subdir clone, submit modify' '
 	client_view "//depot/... //client/..." &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot/dir1 &&
+	git p4 clone --use-client-spec --dest="$git" //depot/dir1 &&
 	(
 		cd "$git" &&
 		git config git-p4.skipSubmitEdit true &&
 		echo line >>dir1/file12 &&
 		git add dir1/file12 &&
 		git commit -m dir1/file12 &&
-		"$GITP4" submit
+		git p4 submit
 	) &&
 	(
 		cd "$cli" &&
@@ -302,14 +302,14 @@
 test_expect_success 'subdir clone, submit add' '
 	client_view "//depot/... //client/..." &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot/dir1 &&
+	git p4 clone --use-client-spec --dest="$git" //depot/dir1 &&
 	(
 		cd "$git" &&
 		git config git-p4.skipSubmitEdit true &&
 		echo file13 >dir1/file13 &&
 		git add dir1/file13 &&
 		git commit -m dir1/file13 &&
-		"$GITP4" submit
+		git p4 submit
 	) &&
 	(
 		cd "$cli" &&
@@ -320,13 +320,13 @@
 test_expect_success 'subdir clone, submit delete' '
 	client_view "//depot/... //client/..." &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot/dir1 &&
+	git p4 clone --use-client-spec --dest="$git" //depot/dir1 &&
 	(
 		cd "$git" &&
 		git config git-p4.skipSubmitEdit true &&
 		git rm dir1/file12 &&
 		git commit -m "delete dir1/file12" &&
-		"$GITP4" submit
+		git p4 submit
 	) &&
 	(
 		cd "$cli" &&
@@ -337,7 +337,7 @@
 test_expect_success 'subdir clone, submit copy' '
 	client_view "//depot/... //client/..." &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot/dir1 &&
+	git p4 clone --use-client-spec --dest="$git" //depot/dir1 &&
 	(
 		cd "$git" &&
 		git config git-p4.skipSubmitEdit true &&
@@ -345,37 +345,71 @@
 		cp dir1/file11 dir1/file11a &&
 		git add dir1/file11a &&
 		git commit -m "copy to dir1/file11a" &&
-		"$GITP4" submit
+		git p4 submit
 	) &&
 	(
 		cd "$cli" &&
-		test_path_is_file dir1/file11a
+		test_path_is_file dir1/file11a &&
+		test ! -w dir1/file11a
 	)
 '
 
 test_expect_success 'subdir clone, submit rename' '
 	client_view "//depot/... //client/..." &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot/dir1 &&
+	git p4 clone --use-client-spec --dest="$git" //depot/dir1 &&
 	(
 		cd "$git" &&
 		git config git-p4.skipSubmitEdit true &&
 		git config git-p4.detectRenames true &&
 		git mv dir1/file13 dir1/file13a &&
 		git commit -m "rename dir1/file13 to dir1/file13a" &&
-		"$GITP4" submit
+		git p4 submit
 	) &&
 	(
 		cd "$cli" &&
 		test_path_is_missing dir1/file13 &&
-		test_path_is_file dir1/file13a
+		test_path_is_file dir1/file13a &&
+		test ! -w dir1/file13a
+	)
+'
+
+# see t9800 for the non-client-spec case, and the rest of the wildcard tests
+test_expect_success 'wildcard files submit back to p4, client-spec case' '
+	client_view "//depot/... //client/..." &&
+	test_when_finished cleanup_git &&
+	git p4 clone --use-client-spec --dest="$git" //depot/dir1 &&
+	(
+		cd "$git" &&
+		echo git-wild-hash >dir1/git-wild#hash &&
+		echo git-wild-star >dir1/git-wild\*star &&
+		echo git-wild-at >dir1/git-wild@at &&
+		echo git-wild-percent >dir1/git-wild%percent &&
+		git add dir1/git-wild* &&
+		git commit -m "add some wildcard filenames" &&
+		git config git-p4.skipSubmitEditCheck true &&
+		git p4 submit
+	) &&
+	(
+		cd "$cli" &&
+		test_path_is_file dir1/git-wild#hash &&
+		test_path_is_file dir1/git-wild\*star &&
+		test_path_is_file dir1/git-wild@at &&
+		test_path_is_file dir1/git-wild%percent
+	) &&
+	(
+		# delete these carefully, cannot just do "p4 delete"
+		# on files with wildcards; but git-p4 knows how
+		cd "$git" &&
+		git rm dir1/git-wild* &&
+		git commit -m "clean up the wildcards" &&
+		git p4 submit
 	)
 '
 
 test_expect_success 'reinit depot' '
 	(
 		cd "$cli" &&
-		p4 sync -f &&
 		rm files &&
 		p4 delete */* &&
 		p4 submit -d "delete all files" &&
@@ -419,7 +453,7 @@
 	client_verify $files &&
 	test_cmp actual "$cli"/filecollide &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files &&
 	test_cmp actual "$git"/filecollide
 '
@@ -432,7 +466,7 @@
 	client_verify $files &&
 	test_cmp actual "$cli"/filecollide &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files &&
 	test_cmp actual "$git"/filecollide
 '
@@ -454,7 +488,7 @@
 	files="file11 file12 file21 file22" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files
 '
 
@@ -477,7 +511,7 @@
 	files="file11 file12 file21 file22" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files
 '
 
@@ -533,7 +567,7 @@
 	echo dir1/colA >actual &&
 	client_verify $files &&
 	test_cmp actual "$cli"/colA &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files &&
 	test_cmp actual "$git"/colA
 '
@@ -558,7 +592,7 @@
 	test_cmp actual "$cli"/colA &&
 	(
 		cd "$git" &&
-		"$GITP4" sync --use-client-spec &&
+		git p4 sync --use-client-spec &&
 		git merge --ff-only p4/master
 	) &&
 	git_verify $files &&
@@ -585,7 +619,7 @@
 	test_cmp actual "$cli"/colB &&
 	(
 		cd "$git" &&
-		"$GITP4" sync --use-client-spec &&
+		git p4 sync --use-client-spec &&
 		git merge --ff-only p4/master
 	) &&
 	git_verify $files &&
@@ -613,7 +647,7 @@
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
-		"$GITP4" sync --use-client-spec &&
+		git p4 sync --use-client-spec &&
 		git merge --ff-only p4/master
 	) &&
 	git_verify $files
@@ -671,7 +705,7 @@
 	echo dir1/colA >actual &&
 	client_verify $files &&
 	test_cmp actual "$cli"/colA &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify $files &&
 	test_cmp actual "$git"/colA
 '
@@ -696,7 +730,7 @@
 	test_cmp actual "$cli"/colA &&
 	(
 		cd "$git" &&
-		"$GITP4" sync --use-client-spec &&
+		git p4 sync --use-client-spec &&
 		git merge --ff-only p4/master
 	) &&
 	git_verify $files &&
@@ -723,7 +757,7 @@
 	test_cmp actual "$cli"/colB &&
 	(
 		cd "$git" &&
-		"$GITP4" sync --use-client-spec &&
+		git p4 sync --use-client-spec &&
 		git merge --ff-only p4/master
 	) &&
 	git_verify $files &&
@@ -753,7 +787,7 @@
 	test_when_finished cleanup_git &&
 	(
 		cd "$git" &&
-		"$GITP4" sync --use-client-spec &&
+		git p4 sync --use-client-spec &&
 		git merge --ff-only p4/master
 	) &&
 	git_verify $files &&
@@ -801,7 +835,7 @@
 	files="cdir1/file11 cdir1/file12" &&
 	client_verify $files &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	client_verify $files
 '
 
@@ -809,7 +843,7 @@
 	client_view "\"//depot/dir 1/...\" \"//client/cdir 1/...\"" &&
 	client_verify "cdir 1/file11" "cdir 1/file12" &&
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --use-client-spec --dest="$git" //depot &&
+	git p4 clone --use-client-spec --dest="$git" //depot &&
 	git_verify "cdir 1/file11" "cdir 1/file12"
 '
 
diff --git a/t/t9810-git-p4-rcs.sh b/t/t9810-git-p4-rcs.sh
index 49dfde0..d8d9ca4 100755
--- a/t/t9810-git-p4-rcs.sh
+++ b/t/t9810-git-p4-rcs.sh
@@ -84,13 +84,13 @@
 #
 test_expect_success 'edit far away from RCS lines' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		git config git-p4.skipSubmitEdit true &&
 		sed -i "s/^line7/line7 edit/" filek &&
 		git commit -m "filek line7 edit" filek &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		scrub_k_check filek
 	)
 '
@@ -100,14 +100,14 @@
 #
 test_expect_success 'edit near RCS lines' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		git config git-p4.skipSubmitEdit true &&
 		git config git-p4.attemptRCSCleanup true &&
 		sed -i "s/^line4/line4 edit/" filek &&
 		git commit -m "filek line4 edit" filek &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		scrub_k_check filek
 	)
 '
@@ -117,14 +117,14 @@
 #
 test_expect_success 'edit keyword lines' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		git config git-p4.skipSubmitEdit true &&
 		git config git-p4.attemptRCSCleanup true &&
 		sed -i "/Revision/d" filek &&
 		git commit -m "filek remove Revision line" filek &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		scrub_k_check filek
 	)
 '
@@ -134,14 +134,14 @@
 #
 test_expect_success 'scrub ko files differently' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		git config git-p4.skipSubmitEdit true &&
 		git config git-p4.attemptRCSCleanup true &&
 		sed -i "s/^line4/line4 edit/" fileko &&
 		git commit -m "fileko line4 edit" fileko &&
-		"$GITP4" submit &&
+		git p4 submit &&
 		scrub_ko_check fileko &&
 		! scrub_k_check fileko
 	)
@@ -168,7 +168,7 @@
 #
 test_expect_success 'do not scrub plain text' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		git config git-p4.skipSubmitEdit true &&
@@ -181,7 +181,7 @@
 			sed -i "s/^line5/line5 p4 edit/" file_text &&
 			p4 submit -d "file5 p4 edit"
 		) &&
-		! "$GITP4" submit &&
+		! git p4 submit &&
 		(
 			# exepct something like:
 			#    file_text - file(s) not opened on this client
@@ -239,7 +239,7 @@
 # even though the change itself would otherwise apply cleanly.
 test_expect_success 'cope with rcs keyword expansion damage' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		git config git-p4.skipSubmitEdit true &&
@@ -252,10 +252,10 @@
 
 		git add kwfile1.c &&
 		git commit -m "Zap an RCS kw line" &&
-		"$GITP4" submit &&
-		"$GITP4" rebase &&
+		git p4 submit &&
+		git p4 rebase &&
 		git diff p4/master &&
-		"$GITP4" commit &&
+		git p4 commit &&
 		echo "try modifying in both" &&
 		cd "$cli" &&
 		p4 edit kwfile1.c &&
@@ -265,8 +265,8 @@
 		echo "line from git at the top" | cat - kwfile1.c >kwfile1.c.new &&
 		mv kwfile1.c.new kwfile1.c &&
 		git commit -m "Add line in git at the top" kwfile1.c &&
-		"$GITP4" rebase &&
-		"$GITP4" submit
+		git p4 rebase &&
+		git p4 submit
 	)
 '
 
@@ -280,7 +280,7 @@
 		cat kwdelfile.c &&
 		grep 1 kwdelfile.c
 	) &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		grep Revision kwdelfile.c &&
@@ -288,7 +288,7 @@
 		git commit -m "Delete a file containing RCS keywords" &&
 		git config git-p4.skipSubmitEdit true &&
 		git config git-p4.attemptRCSCleanup true &&
-		"$GITP4" submit
+		git p4 submit
 	) &&
 	(
 		cd "$cli" &&
@@ -301,7 +301,7 @@
 # work fine without any special handling.
 test_expect_success 'Add keywords in git which match the default p4 values' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		echo "NewKW: \$Revision\$" >>kwfile1.c &&
@@ -309,7 +309,7 @@
 		git commit -m "Adding RCS keywords in git" &&
 		git config git-p4.skipSubmitEdit true &&
 		git config git-p4.attemptRCSCleanup true &&
-		"$GITP4" submit
+		git p4 submit
 	) &&
 	(
 		cd "$cli" &&
@@ -325,7 +325,7 @@
 #
 test_expect_failure 'Add keywords in git which do not match the default p4 values' '
 	test_when_finished cleanup_git &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		echo "NewKW2: \$Revision:1\$" >>kwfile1.c &&
@@ -333,7 +333,7 @@
 		git commit -m "Adding RCS keywords in git" &&
 		git config git-p4.skipSubmitEdit true &&
 		git config git-p4.attemptRCSCleanup true &&
-		"$GITP4" submit
+		git p4 submit
 	) &&
 	(
 		cd "$cli" &&
@@ -356,7 +356,7 @@
 		p4 add -t ktext merge2.c &&
 		p4 submit -d "add merge test file"
 	) &&
-	"$GITP4" clone --dest="$git" //depot &&
+	git p4 clone --dest="$git" //depot &&
 	(
 		cd "$git" &&
 		sed -e "/Hello/d" merge2.c >merge2.c.tmp &&
@@ -374,7 +374,7 @@
 		test -f merge2.c &&
 		git config git-p4.skipSubmitEdit true &&
 		git config git-p4.attemptRCSCleanup true &&
-		!(echo "s" | "$GITP4" submit) &&
+		!(echo "s" | git p4 submit) &&
 		git rebase --skip &&
 		! test -f merge2.c
 	)
diff --git a/t/t9811-git-p4-label-import.sh b/t/t9811-git-p4-label-import.sh
new file mode 100755
index 0000000..095238f
--- /dev/null
+++ b/t/t9811-git-p4-label-import.sh
@@ -0,0 +1,222 @@
+#!/bin/sh
+
+test_description='git p4 label tests'
+
+. ./lib-git-p4.sh
+
+test_expect_success 'start p4d' '
+	start_p4d
+'
+
+# Basic p4 label import tests.
+#
+test_expect_success 'basic p4 labels' '
+	test_when_finished cleanup_git &&
+	(
+		cd "$cli" &&
+		mkdir -p main &&
+
+		echo f1 >main/f1 &&
+		p4 add main/f1 &&
+		p4 submit -d "main/f1" &&
+
+		echo f2 >main/f2 &&
+		p4 add main/f2 &&
+		p4 submit -d "main/f2" &&
+
+		echo f3 >main/file_with_\$metachar &&
+		p4 add main/file_with_\$metachar &&
+		p4 submit -d "file with metachar" &&
+
+		p4 tag -l TAG_F1_ONLY main/f1 &&
+		p4 tag -l TAG_WITH\$_SHELL_CHAR main/... &&
+		p4 tag -l this_tag_will_be\ skipped main/... &&
+
+		echo f4 >main/f4 &&
+		p4 add main/f4 &&
+		p4 submit -d "main/f4" &&
+
+		p4 label -i <<-EOF &&
+		Label: TAG_LONG_LABEL
+		Description:
+		   A Label first line
+		   A Label second line
+		View:	//depot/...
+		EOF
+
+		p4 tag -l TAG_LONG_LABEL ... &&
+
+		p4 labels ... &&
+
+		git p4 clone --dest="$git" //depot@all &&
+		cd "$git" &&
+		git config git-p4.labelImportRegexp ".*TAG.*" &&
+		git p4 sync --import-labels --verbose &&
+
+		git tag &&
+		git tag >taglist &&
+		test_line_count = 3 taglist &&
+
+		cd main &&
+		git checkout TAG_F1_ONLY &&
+		! test -f f2 &&
+		git checkout TAG_WITH\$_SHELL_CHAR &&
+		test -f f1 && test -f f2 && test -f file_with_\$metachar &&
+
+		git show TAG_LONG_LABEL | grep -q "A Label second line"
+	)
+'
+# Test some label corner cases:
+#
+# - two tags on the same file; both should be available
+# - a tag that is only on one file; this kind of tag
+#   cannot be imported (at least not easily).
+
+test_expect_success 'two labels on the same changelist' '
+	test_when_finished cleanup_git &&
+	(
+		cd "$cli" &&
+		mkdir -p main &&
+
+		p4 edit main/f1 main/f2 &&
+		echo "hello world" >main/f1 &&
+		echo "not in the tag" >main/f2 &&
+		p4 submit -d "main/f[12]: testing two labels" &&
+
+		p4 tag -l TAG_F1_1 main/... &&
+		p4 tag -l TAG_F1_2 main/... &&
+
+		p4 labels ... &&
+
+		git p4 clone --dest="$git" //depot@all &&
+		cd "$git" &&
+		git p4 sync --import-labels &&
+
+		git tag | grep TAG_F1 &&
+		git tag | grep -q TAG_F1_1 &&
+		git tag | grep -q TAG_F1_2 &&
+
+		cd main &&
+
+		git checkout TAG_F1_1 &&
+		ls &&
+		test -f f1 &&
+
+		git checkout TAG_F1_2 &&
+		ls &&
+		test -f f1
+	)
+'
+
+# Export some git tags to p4
+test_expect_success 'export git tags to p4' '
+	test_when_finished cleanup_git &&
+	git p4 clone --dest="$git" //depot@all &&
+	(
+		cd "$git" &&
+		git tag -m "A tag created in git:xyzzy" GIT_TAG_1 &&
+		echo "hello world" >main/f10 &&
+		git add main/f10 &&
+		git commit -m "Adding file for export test" &&
+		git config git-p4.skipSubmitEdit true &&
+		git p4 submit &&
+		git tag -m "Another git tag" GIT_TAG_2 &&
+		git tag LIGHTWEIGHT_TAG &&
+		git p4 rebase --import-labels --verbose &&
+		git p4 submit --export-labels --verbose
+	) &&
+	(
+		cd "$cli" &&
+		p4 sync ... &&
+		p4 labels ... | grep GIT_TAG_1 &&
+		p4 labels ... | grep GIT_TAG_2 &&
+		p4 labels ... | grep LIGHTWEIGHT_TAG &&
+		p4 label -o GIT_TAG_1 | grep "tag created in git:xyzzy" &&
+		p4 sync ...@GIT_TAG_1 &&
+		! test -f main/f10
+		p4 sync ...@GIT_TAG_2 &&
+		test -f main/f10
+	)
+'
+
+# Export a tag from git where an affected file is deleted later on
+# Need to create git tags after rebase, since only then can the
+# git commits be mapped to p4 changelists.
+test_expect_success 'export git tags to p4 with deletion' '
+	test_when_finished cleanup_git &&
+	git p4 clone --dest="$git" //depot@all &&
+	(
+		cd "$git" &&
+		git p4 sync --import-labels &&
+		echo "deleted file" >main/deleted_file &&
+		git add main/deleted_file &&
+		git commit -m "create deleted file" &&
+		git rm main/deleted_file &&
+		echo "new file" >main/f11 &&
+		git add main/f11 &&
+		git commit -m "delete the deleted file" &&
+		git config git-p4.skipSubmitEdit true &&
+		git p4 submit &&
+		git p4 rebase --import-labels --verbose &&
+		git tag -m "tag on deleted file" GIT_TAG_ON_DELETED HEAD~1 &&
+		git tag -m "tag after deletion" GIT_TAG_AFTER_DELETION HEAD &&
+		git p4 submit --export-labels --verbose
+	) &&
+	(
+		cd "$cli" &&
+		p4 sync ... &&
+		p4 sync ...@GIT_TAG_ON_DELETED &&
+		test -f main/deleted_file &&
+		p4 sync ...@GIT_TAG_AFTER_DELETION &&
+		! test -f main/deleted_file &&
+		echo "checking label contents" &&
+		p4 label -o GIT_TAG_ON_DELETED | grep "tag on deleted file"
+	)
+'
+
+# Create a tag in git that cannot be exported to p4
+test_expect_success 'tag that cannot be exported' '
+	test_when_finished cleanup_git &&
+	git p4 clone --dest="$git" //depot@all &&
+	(
+		cd "$git" &&
+		git checkout -b a_branch &&
+		echo "hello" >main/f12 &&
+		git add main/f12 &&
+		git commit -m "adding f12" &&
+		git tag -m "tag on a_branch" GIT_TAG_ON_A_BRANCH &&
+		git checkout master &&
+		git p4 submit --export-labels
+	) &&
+	(
+		cd "$cli" &&
+		p4 sync ... &&
+		!(p4 labels | grep GIT_TAG_ON_A_BRANCH)
+	)
+'
+
+test_expect_success 'use git config to enable import/export of tags' '
+	git p4 clone --verbose --dest="$git" //depot@all &&
+	(
+		cd "$git" &&
+		git config git-p4.exportLabels true &&
+		git config git-p4.importLabels true &&
+		git tag CFG_A_GIT_TAG &&
+		git p4 rebase --verbose &&
+		git p4 submit --verbose &&
+		git tag &&
+		git tag | grep TAG_F1_1
+	) &&
+	(
+		cd "$cli" &&
+		p4 labels &&
+		p4 labels | grep CFG_A_GIT_TAG
+	)
+'
+
+
+test_expect_success 'kill p4d' '
+	kill_p4d
+'
+
+test_done
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
new file mode 100755
index 0000000..9a80c60
--- /dev/null
+++ b/t/t9902-completion.sh
@@ -0,0 +1,243 @@
+#!/bin/sh
+#
+# Copyright (c) 2012 Felipe Contreras
+#
+
+if test -n "$BASH" && test -z "$POSIXLY_CORRECT"; then
+	# we are in full-on bash mode
+	true
+elif type bash >/dev/null 2>&1; then
+	# execute in full-on bash mode
+	unset POSIXLY_CORRECT
+	exec bash "$0" "$@"
+else
+	echo '1..0 #SKIP skipping bash completion tests; bash not available'
+	exit 0
+fi
+
+test_description='test bash completion'
+
+. ./test-lib.sh
+
+complete ()
+{
+	# do nothing
+	return 0
+}
+
+. "$GIT_BUILD_DIR/contrib/completion/git-completion.bash"
+
+# We don't need this function to actually join words or do anything special.
+# Also, it's cleaner to avoid touching bash's internal completion variables.
+# So let's override it with a minimal version for testing purposes.
+_get_comp_words_by_ref ()
+{
+	while [ $# -gt 0 ]; do
+		case "$1" in
+		cur)
+			cur=${_words[_cword]}
+			;;
+		prev)
+			prev=${_words[_cword-1]}
+			;;
+		words)
+			words=("${_words[@]}")
+			;;
+		cword)
+			cword=$_cword
+			;;
+		esac
+		shift
+	done
+}
+
+print_comp ()
+{
+	local IFS=$'\n'
+	echo "${COMPREPLY[*]}" > out
+}
+
+run_completion ()
+{
+	local -a COMPREPLY _words
+	local _cword
+	_words=( $1 )
+	(( _cword = ${#_words[@]} - 1 ))
+	__git_wrap_main_git && print_comp
+}
+
+test_completion ()
+{
+	test $# -gt 1 && echo "$2" > expected
+	run_completion "$@" &&
+	test_cmp expected out
+}
+
+newline=$'\n'
+
+test_expect_success '__gitcomp - trailing space - options' '
+	sed -e "s/Z$//" >expected <<-\EOF &&
+	--reuse-message=Z
+	--reedit-message=Z
+	--reset-author Z
+	EOF
+	(
+		local -a COMPREPLY &&
+		cur="--re" &&
+		__gitcomp "--dry-run --reuse-message= --reedit-message=
+				--reset-author" &&
+		IFS="$newline" &&
+		echo "${COMPREPLY[*]}" > out
+	) &&
+	test_cmp expected out
+'
+
+test_expect_success '__gitcomp - trailing space - config keys' '
+	sed -e "s/Z$//" >expected <<-\EOF &&
+	branch.Z
+	branch.autosetupmerge Z
+	branch.autosetuprebase Z
+	browser.Z
+	EOF
+	(
+		local -a COMPREPLY &&
+		cur="br" &&
+		__gitcomp "branch. branch.autosetupmerge
+				branch.autosetuprebase browser." &&
+		IFS="$newline" &&
+		echo "${COMPREPLY[*]}" > out
+	) &&
+	test_cmp expected out
+'
+
+test_expect_success '__gitcomp - option parameter' '
+	sed -e "s/Z$//" >expected <<-\EOF &&
+	recursive Z
+	resolve Z
+	EOF
+	(
+		local -a COMPREPLY &&
+		cur="--strategy=re" &&
+		__gitcomp "octopus ours recursive resolve subtree
+			" "" "re" &&
+		IFS="$newline" &&
+		echo "${COMPREPLY[*]}" > out
+	) &&
+	test_cmp expected out
+'
+
+test_expect_success '__gitcomp - prefix' '
+	sed -e "s/Z$//" >expected <<-\EOF &&
+	branch.maint.merge Z
+	branch.maint.mergeoptions Z
+	EOF
+	(
+		local -a COMPREPLY &&
+		cur="branch.me" &&
+		__gitcomp "remote merge mergeoptions rebase
+			" "branch.maint." "me" &&
+		IFS="$newline" &&
+		echo "${COMPREPLY[*]}" > out
+	) &&
+	test_cmp expected out
+'
+
+test_expect_success '__gitcomp - suffix' '
+	sed -e "s/Z$//" >expected <<-\EOF &&
+	branch.master.Z
+	branch.maint.Z
+	EOF
+	(
+		local -a COMPREPLY &&
+		cur="branch.me" &&
+		__gitcomp "master maint next pu
+			" "branch." "ma" "." &&
+		IFS="$newline" &&
+		echo "${COMPREPLY[*]}" > out
+	) &&
+	test_cmp expected out
+'
+
+test_expect_success 'basic' '
+	run_completion "git \"\"" &&
+	# built-in
+	grep -q "^add \$" out &&
+	# script
+	grep -q "^filter-branch \$" out &&
+	# plumbing
+	! grep -q "^ls-files \$" out &&
+
+	run_completion "git f" &&
+	! grep -q -v "^f" out
+'
+
+test_expect_success 'double dash "git" itself' '
+	sed -e "s/Z$//" >expected <<-\EOF &&
+	--paginate Z
+	--no-pager Z
+	--git-dir=
+	--bare Z
+	--version Z
+	--exec-path Z
+	--exec-path=
+	--html-path Z
+	--info-path Z
+	--work-tree=
+	--namespace=
+	--no-replace-objects Z
+	--help Z
+	EOF
+	test_completion "git --"
+'
+
+test_expect_success 'double dash "git checkout"' '
+	sed -e "s/Z$//" >expected <<-\EOF &&
+	--quiet Z
+	--ours Z
+	--theirs Z
+	--track Z
+	--no-track Z
+	--merge Z
+	--conflict=
+	--orphan Z
+	--patch Z
+	EOF
+	test_completion "git checkout --"
+'
+
+test_expect_success 'general options' '
+	test_completion "git --ver" "--version " &&
+	test_completion "git --hel" "--help " &&
+	sed -e "s/Z$//" >expected <<-\EOF &&
+	--exec-path Z
+	--exec-path=
+	EOF
+	test_completion "git --exe" &&
+	test_completion "git --htm" "--html-path " &&
+	test_completion "git --pag" "--paginate " &&
+	test_completion "git --no-p" "--no-pager " &&
+	test_completion "git --git" "--git-dir=" &&
+	test_completion "git --wor" "--work-tree=" &&
+	test_completion "git --nam" "--namespace=" &&
+	test_completion "git --bar" "--bare " &&
+	test_completion "git --inf" "--info-path " &&
+	test_completion "git --no-r" "--no-replace-objects "
+'
+
+test_expect_success 'general options plus command' '
+	test_completion "git --version check" "checkout " &&
+	test_completion "git --paginate check" "checkout " &&
+	test_completion "git --git-dir=foo check" "checkout " &&
+	test_completion "git --bare check" "checkout " &&
+	test_completion "git --help des" "describe " &&
+	test_completion "git --exec-path=foo check" "checkout " &&
+	test_completion "git --html-path check" "checkout " &&
+	test_completion "git --no-pager check" "checkout " &&
+	test_completion "git --work-tree=foo check" "checkout " &&
+	test_completion "git --namespace=foo check" "checkout " &&
+	test_completion "git --paginate check" "checkout " &&
+	test_completion "git --info-path check" "checkout " &&
+	test_completion "git --no-replace-objects check" "checkout "
+'
+
+test_done
diff --git a/test-date.c b/test-date.c
index 6bcd5b0..10afaab 100644
--- a/test-date.c
+++ b/test-date.c
@@ -7,13 +7,14 @@
 
 static void show_dates(char **argv, struct timeval *now)
 {
-	char buf[128];
+	struct strbuf buf = STRBUF_INIT;
 
 	for (; *argv; argv++) {
 		time_t t = atoi(*argv);
-		show_date_relative(t, 0, now, buf, sizeof(buf));
-		printf("%s -> %s\n", *argv, buf);
+		show_date_relative(t, 0, now, &buf);
+		printf("%s -> %s\n", *argv, buf.buf);
 	}
+	strbuf_release(&buf);
 }
 
 static void parse_dates(char **argv, struct timeval *now)
diff --git a/test-mergesort.c b/test-mergesort.c
new file mode 100644
index 0000000..3f388b4
--- /dev/null
+++ b/test-mergesort.c
@@ -0,0 +1,52 @@
+#include "cache.h"
+#include "mergesort.h"
+
+struct line {
+	char *text;
+	struct line *next;
+};
+
+static void *get_next(const void *a)
+{
+	return ((const struct line *)a)->next;
+}
+
+static void set_next(void *a, void *b)
+{
+	((struct line *)a)->next = b;
+}
+
+static int compare_strings(const void *a, const void *b)
+{
+	const struct line *x = a, *y = b;
+	return strcmp(x->text, y->text);
+}
+
+int main(int argc, const char **argv)
+{
+	struct line *line, *p = NULL, *lines = NULL;
+	struct strbuf sb = STRBUF_INIT;
+
+	for (;;) {
+		if (strbuf_getwholeline(&sb, stdin, '\n'))
+			break;
+		line = xmalloc(sizeof(struct line));
+		line->text = strbuf_detach(&sb, NULL);
+		if (p) {
+			line->next = p->next;
+			p->next = line;
+		} else {
+			line->next = NULL;
+			lines = line;
+		}
+		p = line;
+	}
+
+	lines = llist_mergesort(lines, get_next, set_next, compare_strings);
+
+	while (lines) {
+		printf("%s", lines->text);
+		lines = lines->next;
+	}
+	return 0;
+}
diff --git a/test-revision-walking.c b/test-revision-walking.c
new file mode 100644
index 0000000..3ade02c
--- /dev/null
+++ b/test-revision-walking.c
@@ -0,0 +1,66 @@
+/*
+ * test-revision-walking.c: test revision walking API.
+ *
+ * (C) 2012 Heiko Voigt <hvoigt@hvoigt.net>
+ *
+ * This code is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "cache.h"
+#include "commit.h"
+#include "diff.h"
+#include "revision.h"
+
+static void print_commit(struct commit *commit)
+{
+	struct strbuf sb = STRBUF_INIT;
+	struct pretty_print_context ctx = {0};
+	ctx.date_mode = DATE_NORMAL;
+	format_commit_message(commit, " %m %s", &sb, &ctx);
+	printf("%s\n", sb.buf);
+	strbuf_release(&sb);
+}
+
+static int run_revision_walk(void)
+{
+	struct rev_info rev;
+	struct commit *commit;
+	const char *argv[] = {NULL, "--all", NULL};
+	int argc = ARRAY_SIZE(argv) - 1;
+	int got_revision = 0;
+
+	init_revisions(&rev, NULL);
+	setup_revisions(argc, argv, &rev, NULL);
+	if (prepare_revision_walk(&rev))
+		die("revision walk setup failed");
+
+	while ((commit = get_revision(&rev)) != NULL) {
+		print_commit(commit);
+		got_revision = 1;
+	}
+
+	reset_revision_walk();
+	return got_revision;
+}
+
+int main(int argc, char **argv)
+{
+	if (argc < 2)
+		return 1;
+
+	if (!strcmp(argv[1], "run-twice")) {
+		printf("1st\n");
+		if (!run_revision_walk())
+			return 1;
+		printf("2nd\n");
+		if (!run_revision_walk())
+			return 1;
+
+		return 0;
+	}
+
+	fprintf(stderr, "check usage\n");
+	return 1;
+}
diff --git a/transport-helper.c b/transport-helper.c
index f6b3b1f..61c928f 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -199,7 +199,7 @@
 			data->import_marks = strbuf_detach(&arg, NULL);
 		} else if (mandatory) {
 			die("Unknown mandatory capability %s. This remote "
-			    "helper probably needs newer version of Git.\n",
+			    "helper probably needs newer version of Git.",
 			    capname);
 		}
 	}
@@ -599,7 +599,7 @@
 		status = REF_STATUS_REMOTE_REJECT;
 		refname = buf->buf + 6;
 	} else
-		die("expected ok/error, helper said '%s'\n", buf->buf);
+		die("expected ok/error, helper said '%s'", buf->buf);
 
 	msg = strchr(refname, ' ');
 	if (msg) {
diff --git a/transport.c b/transport.c
index 2dfac70..1811b50 100644
--- a/transport.c
+++ b/transport.c
@@ -11,6 +11,7 @@
 #include "branch.h"
 #include "url.h"
 #include "submodule.h"
+#include "string-list.h"
 
 /* rsync support */
 
@@ -1013,6 +1014,25 @@
 		transport->progress = verbosity >= 0 && isatty(2);
 }
 
+static void die_with_unpushed_submodules(struct string_list *needs_pushing)
+{
+	int i;
+
+	fprintf(stderr, "The following submodule paths contain changes that can\n"
+			"not be found on any remote:\n");
+	for (i = 0; i < needs_pushing->nr; i++)
+		printf("  %s\n", needs_pushing->items[i].string);
+	fprintf(stderr, "\nPlease try\n\n"
+			"	git push --recurse-submodules=on-demand\n\n"
+			"or cd to the path and use\n\n"
+			"	git push\n\n"
+			"to push them to a remote.\n\n");
+
+	string_list_clear(needs_pushing, 0);
+
+	die("Aborting.");
+}
+
 int transport_push(struct transport *transport,
 		   int refspec_nr, const char **refspec, int flags,
 		   int *nonfastforward)
@@ -1053,12 +1073,27 @@
 			flags & TRANSPORT_PUSH_MIRROR,
 			flags & TRANSPORT_PUSH_FORCE);
 
-		if ((flags & TRANSPORT_RECURSE_SUBMODULES_CHECK) && !is_bare_repository()) {
+		if ((flags & TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND) && !is_bare_repository()) {
 			struct ref *ref = remote_refs;
 			for (; ref; ref = ref->next)
 				if (!is_null_sha1(ref->new_sha1) &&
-				    check_submodule_needs_pushing(ref->new_sha1,transport->remote->name))
-					die("There are unpushed submodules, aborting.");
+				    !push_unpushed_submodules(ref->new_sha1,
+					    transport->remote->name))
+				    die ("Failed to push all needed submodules!");
+		}
+
+		if ((flags & (TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND |
+			      TRANSPORT_RECURSE_SUBMODULES_CHECK)) && !is_bare_repository()) {
+			struct ref *ref = remote_refs;
+			struct string_list needs_pushing;
+
+			memset(&needs_pushing, 0, sizeof(struct string_list));
+			needs_pushing.strdup_strings = 1;
+			for (; ref; ref = ref->next)
+				if (!is_null_sha1(ref->new_sha1) &&
+				    find_unpushed_submodules(ref->new_sha1,
+					    transport->remote->name, &needs_pushing))
+					die_with_unpushed_submodules(&needs_pushing);
 		}
 
 		push_ret = transport->push_refs(transport, remote_refs, flags);
diff --git a/transport.h b/transport.h
index 1631a35..b866c12 100644
--- a/transport.h
+++ b/transport.h
@@ -103,6 +103,7 @@
 #define TRANSPORT_PUSH_SET_UPSTREAM 32
 #define TRANSPORT_RECURSE_SUBMODULES_CHECK 64
 #define TRANSPORT_PUSH_PRUNE 128
+#define TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND 256
 
 #define TRANSPORT_SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3)
 
diff --git a/unpack-trees.c b/unpack-trees.c
index f0ac24b..ad40109 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -1027,6 +1027,7 @@
 	o->result.initialized = 1;
 	o->result.timestamp.sec = o->src_index->timestamp.sec;
 	o->result.timestamp.nsec = o->src_index->timestamp.nsec;
+	o->result.version = o->src_index->version;
 	o->merge_size = len;
 	mark_all_ce_unused(o->src_index);
 
@@ -1792,7 +1793,7 @@
 	struct cache_entry *a = src[1];
 
 	if (o->merge_size != 1)
-		return error("Cannot do a bind merge of %d trees\n",
+		return error("Cannot do a bind merge of %d trees",
 			     o->merge_size);
 	if (a && old)
 		return o->gently ? -1 :
diff --git a/varint.c b/varint.c
new file mode 100644
index 0000000..4ed7729
--- /dev/null
+++ b/varint.c
@@ -0,0 +1,29 @@
+#include "varint.h"
+
+uintmax_t decode_varint(const unsigned char **bufp)
+{
+	const unsigned char *buf = *bufp;
+	unsigned char c = *buf++;
+	uintmax_t val = c & 127;
+	while (c & 128) {
+		val += 1;
+		if (!val || MSB(val, 7))
+			return 0; /* overflow */
+		c = *buf++;
+		val = (val << 7) + (c & 127);
+	}
+	*bufp = buf;
+	return val;
+}
+
+int encode_varint(uintmax_t value, unsigned char *buf)
+{
+	unsigned char varint[16];
+	unsigned pos = sizeof(varint) - 1;
+	varint[pos] = value & 127;
+	while (value >>= 7)
+		varint[--pos] = 128 | (--value & 127);
+	if (buf)
+		memcpy(buf, varint + pos, sizeof(varint) - pos);
+	return sizeof(varint) - pos;
+}
diff --git a/varint.h b/varint.h
new file mode 100644
index 0000000..0321195
--- /dev/null
+++ b/varint.h
@@ -0,0 +1,9 @@
+#ifndef VARINT_H
+#define VARINT_H
+
+#include "git-compat-util.h"
+
+extern int encode_varint(uintmax_t, unsigned char *);
+extern uintmax_t decode_varint(const unsigned char **);
+
+#endif /* VARINT_H */
diff --git a/vcs-svn/svndump.c b/vcs-svn/svndump.c
index 644fdc7..0899790 100644
--- a/vcs-svn/svndump.c
+++ b/vcs-svn/svndump.c
@@ -175,7 +175,7 @@
 		int ch;
 
 		if (!type || t[1] != ' ')
-			die("invalid property line: %s\n", t);
+			die("invalid property line: %s", t);
 		len = atoi(&t[2]);
 		strbuf_reset(&val);
 		buffer_read_binary(&input, &val, len);
@@ -201,7 +201,7 @@
 			strbuf_reset(&key);
 			continue;
 		default:
-			die("invalid property line: %s\n", t);
+			die("invalid property line: %s", t);
 		}
 	}
 }
diff --git a/wrapper.c b/wrapper.c
index 85f09df..b5e33e4 100644
--- a/wrapper.c
+++ b/wrapper.c
@@ -9,6 +9,18 @@
 
 static void (*try_to_free_routine)(size_t size) = do_nothing;
 
+static void memory_limit_check(size_t size)
+{
+	static int limit = -1;
+	if (limit == -1) {
+		const char *env = getenv("GIT_ALLOC_LIMIT");
+		limit = env ? atoi(env) * 1024 : 0;
+	}
+	if (limit && size > limit)
+		die("attempting to allocate %"PRIuMAX" over limit %d",
+		    (intmax_t)size, limit);
+}
+
 try_to_free_t set_try_to_free_routine(try_to_free_t routine)
 {
 	try_to_free_t old = try_to_free_routine;
@@ -32,7 +44,10 @@
 
 void *xmalloc(size_t size)
 {
-	void *ret = malloc(size);
+	void *ret;
+
+	memory_limit_check(size);
+	ret = malloc(size);
 	if (!ret && !size)
 		ret = malloc(1);
 	if (!ret) {
@@ -79,7 +94,10 @@
 
 void *xrealloc(void *ptr, size_t size)
 {
-	void *ret = realloc(ptr, size);
+	void *ret;
+
+	memory_limit_check(size);
+	ret = realloc(ptr, size);
 	if (!ret && !size)
 		ret = realloc(ptr, 1);
 	if (!ret) {
@@ -95,7 +113,10 @@
 
 void *xcalloc(size_t nmemb, size_t size)
 {
-	void *ret = calloc(nmemb, size);
+	void *ret;
+
+	memory_limit_check(size * nmemb);
+	ret = calloc(nmemb, size);
 	if (!ret && (!nmemb || !size))
 		ret = calloc(1, 1);
 	if (!ret) {
@@ -381,3 +402,15 @@
 {
 	return S_ISGITLINK(mode) ? rmdir_or_warn(file) : unlink_or_warn(file);
 }
+
+struct passwd *xgetpwuid_self(void)
+{
+	struct passwd *pw;
+
+	errno = 0;
+	pw = getpwuid(getuid());
+	if (!pw)
+		die(_("unable to look up current user in the passwd file: %s"),
+		    errno ? strerror(errno) : _("no such user"));
+	return pw;
+}
diff --git a/wt-status.c b/wt-status.c
index bc268ce..dd6d8c4 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -11,6 +11,7 @@
 #include "remote.h"
 #include "refs.h"
 #include "submodule.h"
+#include "column.h"
 
 static char default_wt_status_colors[][COLOR_MAXLEN] = {
 	GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */
@@ -641,6 +642,8 @@
 {
 	int i;
 	struct strbuf buf = STRBUF_INIT;
+	static struct string_list output = STRING_LIST_INIT_DUP;
+	struct column_options copts;
 
 	if (!l->nr)
 		return;
@@ -649,12 +652,33 @@
 
 	for (i = 0; i < l->nr; i++) {
 		struct string_list_item *it;
+		const char *path;
 		it = &(l->items[i]);
+		path = quote_path(it->string, strlen(it->string),
+				  &buf, s->prefix);
+		if (column_active(s->colopts)) {
+			string_list_append(&output, path);
+			continue;
+		}
 		status_printf(s, color(WT_STATUS_HEADER, s), "\t");
 		status_printf_more(s, color(WT_STATUS_UNTRACKED, s),
-			"%s\n", quote_path(it->string, strlen(it->string),
-					    &buf, s->prefix));
+				   "%s\n", path);
 	}
+
+	strbuf_release(&buf);
+	if (!column_active(s->colopts))
+		return;
+
+	strbuf_addf(&buf, "%s#\t%s",
+		    color(WT_STATUS_HEADER, s),
+		    color(WT_STATUS_UNTRACKED, s));
+	memset(&copts, 0, sizeof(copts));
+	copts.padding = 1;
+	copts.indent = buf.buf;
+	if (want_color(s->use_color))
+		copts.nl = GIT_COLOR_RESET "\n";
+	print_columns(&output, s->colopts, &copts);
+	string_list_clear(&output, 0);
 	strbuf_release(&buf);
 }
 
diff --git a/wt-status.h b/wt-status.h
index ab3c7cc..14aa9f7 100644
--- a/wt-status.h
+++ b/wt-status.h
@@ -56,6 +56,7 @@
 	enum untracked_status_type show_untracked_files;
 	const char *ignore_submodule_arg;
 	char color_palette[WT_STATUS_MAXSLOT][COLOR_MAXLEN];
+	unsigned colopts;
 	int null_termination;
 	int show_branch;
 
diff --git a/xdiff-interface.c b/xdiff-interface.c
index 0e2c169..ecfa05f 100644
--- a/xdiff-interface.c
+++ b/xdiff-interface.c
@@ -156,50 +156,6 @@
 	return ret;
 }
 
-struct xdiff_emit_hunk_state {
-	xdiff_emit_hunk_consume_fn consume;
-	void *consume_callback_data;
-};
-
-static int process_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb,
-			xdemitconf_t const *xecfg)
-{
-	long s1, s2, same, p_next, t_next;
-	xdchange_t *xch, *xche;
-	struct xdiff_emit_hunk_state *state = ecb->priv;
-	xdiff_emit_hunk_consume_fn fn = state->consume;
-	void *consume_callback_data = state->consume_callback_data;
-
-	for (xch = xscr; xch; xch = xche->next) {
-		xche = xdl_get_hunk(xch, xecfg);
-
-		s1 = XDL_MAX(xch->i1 - xecfg->ctxlen, 0);
-		s2 = XDL_MAX(xch->i2 - xecfg->ctxlen, 0);
-		same = s2 + XDL_MAX(xch->i1 - s1, 0);
-		p_next = xche->i1 + xche->chg1;
-		t_next = xche->i2 + xche->chg2;
-
-		fn(consume_callback_data, same, p_next, t_next);
-	}
-	return 0;
-}
-
-int xdi_diff_hunks(mmfile_t *mf1, mmfile_t *mf2,
-		   xdiff_emit_hunk_consume_fn fn, void *consume_callback_data,
-		   xpparam_t const *xpp, xdemitconf_t *xecfg)
-{
-	struct xdiff_emit_hunk_state state;
-	xdemitcb_t ecb;
-
-	memset(&state, 0, sizeof(state));
-	memset(&ecb, 0, sizeof(ecb));
-	state.consume = fn;
-	state.consume_callback_data = consume_callback_data;
-	xecfg->emit_func = (void (*)())process_diff;
-	ecb.priv = &state;
-	return xdi_diff(mf1, mf2, xpp, xecfg, &ecb);
-}
-
 int read_mmfile(mmfile_t *ptr, const char *filename)
 {
 	struct stat st;
diff --git a/xdiff-interface.h b/xdiff-interface.h
index 49d1116..eff7762 100644
--- a/xdiff-interface.h
+++ b/xdiff-interface.h
@@ -4,15 +4,11 @@
 #include "xdiff/xdiff.h"
 
 typedef void (*xdiff_emit_consume_fn)(void *, char *, unsigned long);
-typedef void (*xdiff_emit_hunk_consume_fn)(void *, long, long, long);
 
 int xdi_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, xdemitconf_t const *xecfg, xdemitcb_t *ecb);
 int xdi_diff_outf(mmfile_t *mf1, mmfile_t *mf2,
 		  xdiff_emit_consume_fn fn, void *consume_callback_data,
 		  xpparam_t const *xpp, xdemitconf_t const *xecfg);
-int xdi_diff_hunks(mmfile_t *mf1, mmfile_t *mf2,
-		   xdiff_emit_hunk_consume_fn fn, void *consume_callback_data,
-		   xpparam_t const *xpp, xdemitconf_t *xecfg);
 int parse_hunk_header(char *line, int len,
 		      int *ob, int *on,
 		      int *nb, int *nn);
diff --git a/xdiff/xdiff.h b/xdiff/xdiff.h
index 09215af..219a3bb 100644
--- a/xdiff/xdiff.h
+++ b/xdiff/xdiff.h
@@ -86,13 +86,17 @@
 
 typedef long (*find_func_t)(const char *line, long line_len, char *buffer, long buffer_size, void *priv);
 
+typedef int (*xdl_emit_hunk_consume_func_t)(long start_a, long count_a,
+					    long start_b, long count_b,
+					    void *cb_data);
+
 typedef struct s_xdemitconf {
 	long ctxlen;
 	long interhunkctxlen;
 	unsigned long flags;
 	find_func_t find_func;
 	void *find_func_priv;
-	void (*emit_func)();
+	xdl_emit_hunk_consume_func_t hunk_func;
 } xdemitconf_t;
 
 typedef struct s_bdiffparam {
diff --git a/xdiff/xdiffi.c b/xdiff/xdiffi.c
index bc889e8..1b7012a 100644
--- a/xdiff/xdiffi.c
+++ b/xdiff/xdiffi.c
@@ -538,13 +538,26 @@
 	}
 }
 
+static int xdl_call_hunk_func(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb,
+			      xdemitconf_t const *xecfg)
+{
+	xdchange_t *xch, *xche;
+
+	for (xch = xscr; xch; xch = xche->next) {
+		xche = xdl_get_hunk(xch, xecfg);
+		if (xecfg->hunk_func(xch->i1, xche->i1 + xche->chg1 - xch->i1,
+				     xch->i2, xche->i2 + xche->chg2 - xch->i2,
+				     ecb->priv) < 0)
+			return -1;
+	}
+	return 0;
+}
 
 int xdl_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp,
 	     xdemitconf_t const *xecfg, xdemitcb_t *ecb) {
 	xdchange_t *xscr;
 	xdfenv_t xe;
-	emit_func_t ef = xecfg->emit_func ?
-		(emit_func_t)xecfg->emit_func : xdl_emit_diff;
+	emit_func_t ef = xecfg->hunk_func ? xdl_call_hunk_func : xdl_emit_diff;
 
 	if (xdl_do_diff(mf1, mf2, xpp, &xe) < 0) {
 
diff --git a/xdiff/xutils.c b/xdiff/xutils.c
index 0de084e..9504eae 100644
--- a/xdiff/xutils.c
+++ b/xdiff/xutils.c
@@ -20,6 +20,8 @@
  *
  */
 
+#include <limits.h>
+#include <assert.h>
 #include "xinclude.h"
 
 
@@ -120,35 +122,6 @@
 	return data;
 }
 
-
-void *xdl_cha_first(chastore_t *cha) {
-	chanode_t *sncur;
-
-	if (!(cha->sncur = sncur = cha->head))
-		return NULL;
-
-	cha->scurr = 0;
-
-	return (char *) sncur + sizeof(chanode_t) + cha->scurr;
-}
-
-
-void *xdl_cha_next(chastore_t *cha) {
-	chanode_t *sncur;
-
-	if (!(sncur = cha->sncur))
-		return NULL;
-	cha->scurr += cha->isize;
-	if (cha->scurr == sncur->icurr) {
-		if (!(sncur = cha->sncur = sncur->next))
-			return NULL;
-		cha->scurr = 0;
-	}
-
-	return (char *) sncur + sizeof(chanode_t) + cha->scurr;
-}
-
-
 long xdl_guess_lines(mmfile_t *mf, long sample) {
 	long nl = 0, size, tsize = 0;
 	char const *data, *cur, *top;
@@ -276,6 +249,109 @@
 	return ha;
 }
 
+#ifdef XDL_FAST_HASH
+
+#define REPEAT_BYTE(x)  ((~0ul / 0xff) * (x))
+
+#define ONEBYTES	REPEAT_BYTE(0x01)
+#define NEWLINEBYTES	REPEAT_BYTE(0x0a)
+#define HIGHBITS	REPEAT_BYTE(0x80)
+
+/* Return the high bit set in the first byte that is a zero */
+static inline unsigned long has_zero(unsigned long a)
+{
+	return ((a - ONEBYTES) & ~a) & HIGHBITS;
+}
+
+static inline long count_masked_bytes(unsigned long mask)
+{
+	if (sizeof(long) == 8) {
+		/*
+		 * Jan Achrenius on G+: microoptimized version of
+		 * the simpler "(mask & ONEBYTES) * ONEBYTES >> 56"
+		 * that works for the bytemasks without having to
+		 * mask them first.
+		 */
+		/*
+		 * return mask * 0x0001020304050608 >> 56;
+		 *
+		 * Doing it like this avoids warnings on 32-bit machines.
+		 */
+		long a = (REPEAT_BYTE(0x01) / 0xff + 1);
+		return mask * a >> (sizeof(long) * 7);
+	} else {
+		/* Carl Chatfield / Jan Achrenius G+ version for 32-bit */
+		/* (000000 0000ff 00ffff ffffff) -> ( 1 1 2 3 ) */
+		long a = (0x0ff0001 + mask) >> 23;
+		/* Fix the 1 for 00 case */
+		return a & mask;
+	}
+}
+
+unsigned long xdl_hash_record(char const **data, char const *top, long flags)
+{
+	unsigned long hash = 5381;
+	unsigned long a = 0, mask = 0;
+	char const *ptr = *data;
+	char const *end = top - sizeof(unsigned long) + 1;
+
+	if (flags & XDF_WHITESPACE_FLAGS)
+		return xdl_hash_record_with_whitespace(data, top, flags);
+
+	ptr -= sizeof(unsigned long);
+	do {
+		hash += hash << 5;
+		hash ^= a;
+		ptr += sizeof(unsigned long);
+		if (ptr >= end)
+			break;
+		a = *(unsigned long *)ptr;
+		/* Do we have any '\n' bytes in this word? */
+		mask = has_zero(a ^ NEWLINEBYTES);
+	} while (!mask);
+
+	if (ptr >= end) {
+		/*
+		 * There is only a partial word left at the end of the
+		 * buffer. Because we may work with a memory mapping,
+		 * we have to grab the rest byte by byte instead of
+		 * blindly reading it.
+		 *
+		 * To avoid problems with masking in a signed value,
+		 * we use an unsigned char here.
+		 */
+		const char *p;
+		for (p = top - 1; p >= ptr; p--)
+			a = (a << 8) + *((const unsigned char *)p);
+		mask = has_zero(a ^ NEWLINEBYTES);
+		if (!mask)
+			/*
+			 * No '\n' found in the partial word.  Make a
+			 * mask that matches what we read.
+			 */
+			mask = 1UL << (8 * (top - ptr) + 7);
+	}
+
+	/* The mask *below* the first high bit set */
+	mask = (mask - 1) & ~mask;
+	mask >>= 7;
+	hash += hash << 5;
+	hash ^= a & mask;
+
+	/* Advance past the last (possibly partial) word */
+	ptr += count_masked_bytes(mask);
+
+	if (ptr < top) {
+		assert(*ptr == '\n');
+		ptr++;
+	}
+
+	*data = ptr;
+
+	return hash;
+}
+
+#else /* XDL_FAST_HASH */
 
 unsigned long xdl_hash_record(char const **data, char const *top, long flags) {
 	unsigned long ha = 5381;
@@ -293,6 +369,7 @@
 	return ha;
 }
 
+#endif /* XDL_FAST_HASH */
 
 unsigned int xdl_hashbits(unsigned int size) {
 	unsigned int val = 1, bits = 0;
@@ -324,20 +401,6 @@
 	return str - out;
 }
 
-
-long xdl_atol(char const *str, char const **next) {
-	long val, base;
-	char const *top;
-
-	for (top = str; XDL_ISDIGIT(*top); top++);
-	if (next)
-		*next = top;
-	for (val = 0, base = 1, top--; top >= str; top--, base *= 10)
-		val += base * (long)(*top - '0');
-	return val;
-}
-
-
 int xdl_emit_hunk_hdr(long s1, long c1, long s2, long c2,
 		      const char *func, long funclen, xdemitcb_t *ecb) {
 	int nb = 0;
diff --git a/xdiff/xutils.h b/xdiff/xutils.h
index 714719a..ad1428e 100644
--- a/xdiff/xutils.h
+++ b/xdiff/xutils.h
@@ -31,14 +31,11 @@
 int xdl_cha_init(chastore_t *cha, long isize, long icount);
 void xdl_cha_free(chastore_t *cha);
 void *xdl_cha_alloc(chastore_t *cha);
-void *xdl_cha_first(chastore_t *cha);
-void *xdl_cha_next(chastore_t *cha);
 long xdl_guess_lines(mmfile_t *mf, long sample);
 int xdl_recmatch(const char *l1, long s1, const char *l2, long s2, long flags);
 unsigned long xdl_hash_record(char const **data, char const *top, long flags);
 unsigned int xdl_hashbits(unsigned int size);
 int xdl_num_out(char *out, long val);
-long xdl_atol(char const *str, char const **next);
 int xdl_emit_hunk_hdr(long s1, long c1, long s2, long c2,
 		      const char *func, long funclen, xdemitcb_t *ecb);
 int xdl_fall_back_diff(xdfenv_t *diff_env, xpparam_t const *xpp,