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

2026-03-13 10:23:30 +01:00 · 2008-08-18 09:47:53 +02:00
parent ea02eb0111 ea02eef096
commit 7eff787e8a
59 changed files with 1110 additions and 254 deletions
--- a/Documentation/RelNotes-1.6.0.txt
+++ b/Documentation/RelNotes-1.6.0.txt
@@ -5,7 +5,7 @@ User visible changes
 --------------------

 With the default Makefile settings, most of the programs are now
-installed outside your $PATH, except for "git", "gitk", "git-gui" and
+installed outside your $PATH, except for "git", "gitk" and
 some server side programs that need to be accessible for technical
 reasons.  Invoking a git subcommand as "git-xyzzy" from the command
 line has been deprecated since early 2006 (and officially announced in
@@ -28,6 +28,16 @@ introduced in v1.5.2 and v1.4.4.5.  If you want to keep your repositories
 backwards compatible past these versions, set repack.useDeltaBaseOffset
 to false or pack.indexVersion to 1, respectively.

+We used to prevent sample hook scripts shipped in templates/ from
+triggering by default by relying on the fact that we install them as
+unexecutable, but on some filesystems, this approach does not work.
+They are now shipped with ".sample" suffix.  If you want to activate
+any of these samples as-is, rename them to drop the ".sample" suffix,
+instead of running "chmod +x" on them.  For example, you can rename
+hooks/post-update.sample to hooks/post-update to enable the sample
+hook that runs update-server-info, in order to make repositories
+friendly to dumb protocols (i.e. HTTP).
+
 GIT_CONFIG, which was only documented as affecting "git config", but
 actually affected all git commands, now only affects "git config".
 GIT_LOCAL_CONFIG, also only documented as affecting "git config" and
@@ -56,11 +66,7 @@ Updates since v1.5.6
  gangs.

 * Sample hook scripts shipped in templates/ are now suffixed with
-  *.sample.  We used to prevent them from triggering by default by
-  relying on the fact that we install them as unexecutable, but on
-  some filesystems this approach does not work.  Instead of running
-  "chmod +x" on them, the users who want to activate these samples
-  as-is can now rename them dropping *.sample suffix.
+  *.sample.

 * perl's in-place edit (-i) does not work well without backup files on Windows;
  some tests are rewritten to cope with this.
@@ -172,7 +178,7 @@ Updates since v1.5.6
 * git-diff --check now checks leftover merge conflict markers.

 * "git-diff -p" learned to grab a better hunk header lines in
-  Pascal/Delphi and Ruby source files, and also pays attention to
+  BibTex, Pascal/Delphi, and Ruby files and also pays attention to
  chapter and part boundary in TeX documents.

 * When remote side used to have branch 'foo' and git-fetch finds that now
@@ -186,7 +192,7 @@ Updates since v1.5.6

 * fast-import and fast-export learned to export and import gitlinks.

-* "gitk" left background process behind after begin asked to dig very deep
+* "gitk" left background process behind after being asked to dig very deep
  history and the user killed the UI; the process is killed when the UI goes
  away now.

@@ -239,15 +245,14 @@ Fixes since v1.5.6
 All of the fixes in v1.5.6 maintenance series are included in
 this release, unless otherwise noted.

-* git-clone ignored its -u option; the fix needs to be backported to
-  'maint';
+ * git-clone ignored its -u option; the fix needs to be backported to
+   'maint';

-* git-mv used to lose the distinction between changes that are staged
-  and that are only in the working tree, by staging both in the index
-  after moving such a path.
+ * git-mv used to lose the distinction between changes that are staged
+   and that are only in the working tree, by staging both in the index
+   after moving such a path.
+
+ * "git-rebase -i -p" rewrote the parents to wrong ones when amending
+   (either edit or squash) was involved, and did not work correctly
+   when fast forwarding.

---
-exec >/var/tmp/1
-O=v1.6.0-rc1-113-gf44bc33
-echo O=$(git describe refs/heads/master)
-git shortlog --no-merges $O..refs/heads/master ^refs/heads/maint
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -978,6 +978,11 @@ pack.packSizeLimit::
 	can be overridden by the `\--max-pack-size` option of
 	linkgit:git-repack[1].

+pager.<cmd>::
+	Allows to set your own pager preferences for each command, overriding
+	the default. If `\--pager` or `\--no-pager` is specified on the command
+	line, it takes precedence over this option.
+
 pull.octopus::
 	The default merge strategy to use when pulling multiple branches
 	at once.
--- a/Documentation/git-am.txt
+++ b/Documentation/git-am.txt
@@ -10,7 +10,7 @@ SYNOPSIS
 --------
 [verse]
 'git am' [--signoff] [--keep] [--utf8 | --no-utf8]
-         [--3way] [--interactive] [--binary]
+	 [--3way] [--interactive]
         [--whitespace=<option>] [-C<n>] [-p<n>]
 	 [<mbox> | <Maildir>...]
 'git am' (--skip | --resolved | --abort)
@@ -59,11 +59,6 @@ default.   You could use `--no-utf8` to override this.
 	it is supposed to apply to, and we have those blobs
 	available locally.

-b::
--binary::
-	Pass `--allow-binary-replacement` flag to 'git-apply'
-	(see linkgit:git-apply[1]).
-
 --whitespace=<option>::
 	This flag is passed to the 'git-apply' (see linkgit:git-apply[1])
 	program that applies
--- a/Documentation/git-commit-tree.txt
+++ b/Documentation/git-commit-tree.txt
@@ -16,12 +16,12 @@ This is usually not what an end user wants to run directly.  See
 linkgit:git-commit[1] instead.

 Creates a new commit object based on the provided tree object and
-emits the new commit object id on stdout. If no parent is given then
-it is considered to be an initial tree.
+emits the new commit object id on stdout.

-A commit object usually has 1 parent (a commit after a change) or up
-to 16 parents.  More than one parent represents a merge of branches
-that led to them.
+A commit object may have any number of parents. With exactly one
+parent, it is an ordinary commit. Having more than one parent makes
+the commit a merge between several lines of history. Initial (root)
+commits have no parents.

 While a tree represents a particular directory state of a working
 directory, a commit represents that state in "time", and explains how
--- a/Documentation/git-filter-branch.txt
+++ b/Documentation/git-filter-branch.txt
@@ -13,7 +13,7 @@ SYNOPSIS
 	[--msg-filter <command>] [--commit-filter <command>]
 	[--tag-name-filter <command>] [--subdirectory-filter <directory>]
 	[--original <namespace>] [-d <directory>] [-f | --force]
-	[<rev-list options>...]
+	[--] [<rev-list options>...]

 DESCRIPTION
 -----------
@@ -168,10 +168,10 @@ to other tags will be rewritten to point to the underlying commit.
 	'refs/original/', unless forced.

 <rev-list options>...::
-	When options are given after the new branch name, they will
-	be passed to 'git-rev-list'.  Only commits in the resulting
-	output will be filtered, although the filtered commits can still
-	reference parents which are outside of that set.
+	Arguments for 'git-rev-list'.  All positive refs included by
+	these options are rewritten.  You may also specify options
+	such as '--all', but you must use '--' to separate them from
+	the 'git-filter-branch' options.


 Examples
@@ -196,6 +196,17 @@ git filter-branch --index-filter 'git rm --cached filename' HEAD

 Now, you will get the rewritten history saved in HEAD.

+To rewrite the repository to look as if `foodir/` had been its project
+root, and discard all other history:
+
+-------------------------------------------------------
+git filter-branch --subdirectory-filter foodir -- --all
+-------------------------------------------------------
+
+Thus you can, e.g., turn a library subdirectory into a repository of
+its own.  Note the `\--` that separates 'filter-branch' options from
+revision options, and the `\--all` to rewrite all branches and tags.
+
 To set a commit (which typically is at the tip of another
 history) to be the parent of the current initial commit, in
 order to paste the other history behind the current history:
--- a/Documentation/git-format-patch.txt
+++ b/Documentation/git-format-patch.txt
@@ -147,9 +147,9 @@ include::diff-options.txt[]
 	to any configured headers, and may be used multiple times.

 --cover-letter::
-	Generate a cover letter template.  You still have to fill in
-	a description, but the shortlog and the diffstat will be
-	generated for you.
+	In addition to the patches, generate a cover letter file
+	containing the shortlog and the overall diffstat.  You can
+	fill in a description in the file before sending it out.

 --suffix=.<sfx>::
 	Instead of using `.patch` as the suffix for generated
--- a/Documentation/git-push.txt
+++ b/Documentation/git-push.txt
@@ -31,8 +31,8 @@ OPTIONS
 	operation.  See the section <<URLS,GIT URLS>> below.

 <refspec>...::
-	The canonical format of each <refspec> parameter is
-	`+?<src>:<dst>`; that is, an optional plus `+`, followed
+	The canonical format of a <refspec> parameter is
+	`+?<src>:<dst>`; that is, an optional plus `{plus}`, followed
 	by the source ref, followed by a colon `:`, followed by
 	the destination ref.
 +
--- a/Documentation/git-rerere.txt
+++ b/Documentation/git-rerere.txt
@@ -90,15 +90,15 @@ One way to do it is to pull master into the topic branch:

 The commits marked with `*` touch the same area in the same
 file; you need to resolve the conflicts when creating the commit
-marked with `+`.  Then you can test the result to make sure your
+marked with `{plus}`.  Then you can test the result to make sure your
 work-in-progress still works with what is in the latest master.

 After this test merge, there are two ways to continue your work
 on the topic.  The easiest is to build on top of the test merge
-commit `+`, and when your work in the topic branch is finally
+commit `{plus}`, and when your work in the topic branch is finally
 ready, pull the topic branch into master, and/or ask the
 upstream to pull from you.  By that time, however, the master or
-the upstream might have been advanced since the test merge `+`,
+the upstream might have been advanced since the test merge `{plus}`,
 in which case the final commit graph would look like this:

 ------------
--- a/Documentation/git-rm.txt
+++ b/Documentation/git-rm.txt
@@ -7,7 +7,7 @@ git-rm - Remove files from the working tree and from the index

 SYNOPSIS
 --------
-'git rm' [-f] [-n] [-r] [--cached] [--ignore-unmatch] [--quiet] [--] <file>...
+'git rm' [-f | --force] [-n] [-r] [--cached] [--ignore-unmatch] [--quiet] [--] <file>...

 DESCRIPTION
 -----------
@@ -36,6 +36,7 @@ OPTIONS
 	but this requires the `-r` option to be explicitly given.

 -f::
+--force::
 	Override the up-to-date check.

 -n::
--- a/Documentation/git-stash.txt
+++ b/Documentation/git-stash.txt
@@ -8,11 +8,13 @@ git-stash - Stash the changes in a dirty working directory away
 SYNOPSIS
 --------
 [verse]
-'git stash' list
-'git stash' (show | apply | drop | pop ) [<stash>]
+'git stash' list [<options>]
+'git stash' (show | drop | pop ) [<stash>]
+'git stash' apply [--index] [<stash>]
 'git stash' branch <branchname> [<stash>]
-'git stash' [save [<message>]]
+'git stash' [save [--keep-index] [<message>]]
 'git stash' clear
+'git stash' create

 DESCRIPTION
 -----------
@@ -116,6 +118,11 @@ pop [<stash>]::
 	of the current working tree state. When no `<stash>` is given,
 	`stash@\{0}` is assumed. See also `apply`.

+create::
+
+	Create a stash (which is a regular commit object) and return its
+	object name, without storing it anywhere in the ref namespace.
+

 DISCUSSION
 ----------
--- a/Documentation/git-svn.txt
+++ b/Documentation/git-svn.txt
@@ -138,6 +138,15 @@ and have no uncommitted changes.
 +
 --no-rebase;;
 	After committing, do not rebase or reset.
+--commit-url <URL>;;
+	Commit to this SVN URL (the full path).  This is intended to
+	allow existing git-svn repositories created with one transport
+	method (e.g. `svn://` or `http://` for anonymous read) to be
+	reused if a user is later given access to an alternate transport
+	method (e.g. `svn+ssh://` or `https://`) for commit.
+
+	Using this option for any other purpose (don't ask)
+	is very strongly discouraged.
 --

 'log'::
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -43,6 +43,11 @@ unreleased) version of git, that is available from 'master'
 branch of the `git.git` repository.
 Documentation for older releases are available here:

+* link:v1.6.0/git.html[documentation for release 1.6.0]
+
+* release notes for
+  link:RelNotes-1.6.0.txt[1.6.0].
+
 * link:v1.5.6.5/git.html[documentation for release 1.5.6.5]

 * release notes for
--- a/Documentation/gitattributes.txt
+++ b/Documentation/gitattributes.txt
@@ -307,9 +307,18 @@ backslash, and zero or more occurrences of `sub` followed by
 There are a few built-in patterns to make this easier, and `tex`
 is one of them, so you do not have to write the above in your
 configuration file (you still need to enable this with the
-attribute mechanism, via `.gitattributes`).  Another built-in
-pattern is defined for `java` that defines a pattern suitable
-for program text in Java language.
+attribute mechanism, via `.gitattributes`).  The following built in
+patterns are available:
+
+- `bibtex` suitable for files with BibTeX coded references.
+
+- `java` suitable for source code in the Java lanugage.
+
+- `pascal` suitable for source code in the Pascal/Delphi language.
+
+- `ruby` suitable for source code in the Ruby language.
+
+- `tex` suitable for source code for LaTeX documents.


 Performing a three-way merge
--- a/Documentation/gitcore-tutorial.txt
+++ b/Documentation/gitcore-tutorial.txt
@@ -1366,8 +1366,9 @@ your login shell is 'bash', only `.bashrc` is read and not

 [NOTE]
 If you plan to publish this repository to be accessed over http,
-you should do `chmod +x my-git.git/hooks/post-update` at this
-point.  This makes sure that every time you push into this
+you should do `mv my-git.git/hooks/post-update.sample
+my-git.git/hooks/post-update` at this point.
+This makes sure that every time you push into this
 repository, `git update-server-info` is run.

 Your "public repository" is now ready to accept your changes.
@@ -1486,11 +1487,11 @@ A recommended workflow for a "project lead" goes like this:
 If other people are pulling from your repository over dumb
 transport protocols (HTTP), you need to keep this repository
 'dumb transport friendly'.  After `git init`,
-`$GIT_DIR/hooks/post-update` copied from the standard templates
-would contain a call to 'git-update-server-info' but the
-`post-update` hook itself is disabled by default -- enable it
-with `chmod +x post-update`.  This makes sure 'git-update-server-info'
-keeps the necessary files up-to-date.
+`$GIT_DIR/hooks/post-update.sample` copied from the standard templates
+would contain a call to 'git-update-server-info'
+but you need to manually enable the hook with
+`mv post-update.sample post-update`.  This makes sure
+'git-update-server-info' keeps the necessary files up-to-date.

 3. Push into the public repository from your primary
   repository.
--- a/Documentation/pull-fetch-param.txt
+++ b/Documentation/pull-fetch-param.txt
@@ -6,7 +6,7 @@

 <refspec>::
 	The canonical format of a <refspec> parameter is
-	`+?<src>:<dst>`; that is, an optional plus `+`, followed
+	`+?<src>:<dst>`; that is, an optional plus `{plus}`, followed
 	by the source ref, followed by a colon `:`, followed by
 	the destination ref.
 +
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -43,11 +43,13 @@ endif::git-rev-list[]

 --parents::

-	Print the parents of the commit.
+	Print the parents of the commit.  Also enables parent
+	rewriting, see 'History Simplification' below.

 --children::

-	Print the children of the commit.
+	Print the children of the commit.  Also enables parent
+	rewriting, see 'History Simplification' below.

 ifdef::git-rev-list[]
 --timestamp::
@@ -71,7 +73,7 @@ For example, if you have this topology:
         o---x---a---a  branch A
 -----------------------------------------------------------------------
 +
-you would get an output line this:
+you would get an output like this:
 +
 -----------------------------------------------------------------------
 	$ git rev-list --left-right --boundary --pretty=oneline A...B
@@ -94,6 +96,7 @@ you would get an output line this:
 This implies the '--topo-order' option by default, but the
 '--date-order' option may also be specified.

+ifndef::git-rev-list[]
 Diff Formatting
 ~~~~~~~~~~~~~~~

@@ -123,6 +126,7 @@ options may be given. See linkgit:git-diff-files[1] for more options.
 -t::

 	Show the tree objects in the diff output. This implies '-r'.
+endif::git-rev-list[]

 Commit Limiting
 ~~~~~~~~~~~~~~~
@@ -191,14 +195,6 @@ endif::git-rev-list[]

 	Stop when a given path disappears from the tree.

--full-history::
-
-	Show also parts of history irrelevant to current state of a given
-	path. This turns off history simplification, which removed merges
-	which didn't change anything at all at some child. It will still actually
-	simplify away merges that didn't change anything at all into either
-	child.
-
 --no-merges::

 	Do not print commits with more than one parent.
@@ -264,11 +260,10 @@ With '\--pretty' format other than oneline (for obvious reasons),
 this causes the output to have two extra lines of information
 taken from the reflog.  By default, 'commit@\{Nth}' notation is
 used in the output.  When the starting commit is specified as
-'commit@{now}', output also uses 'commit@\{timestamp}' notation
+'commit@\{now}', output also uses 'commit@\{timestamp}' notation
 instead.  Under '\--pretty=oneline', the commit message is
 prefixed with this information on the same line.
-
-Cannot be combined with '\--reverse'.
+This option cannot be combined with '\--reverse'.
 See also linkgit:git-reflog[1].

 --merge::
@@ -281,18 +276,144 @@ See also linkgit:git-reflog[1].
 	Output uninteresting commits at the boundary, which are usually
 	not shown.

+--
+
+History Simplification
+~~~~~~~~~~~~~~~~~~~~~~
+
+When optional paths are given, 'git-rev-list' simplifies commits with
+various strategies, according to the options you have selected.
+
+Suppose you specified `foo` as the <paths>.  We shall call commits
+that modify `foo` !TREESAME, and the rest TREESAME.  (In a diff
+filtered for `foo`, they look different and equal, respectively.)
+
+In the following, we will always refer to the same example history to
+illustrate the differences between simplification settings.  We assume
+that you are filtering for a file `foo` in this commit graph:
+-----------------------------------------------------------------------
+	  .-A---M---N---O---P
+	 /     /   /   /   /
+	I     B   C   D   E
+	 \   /   /   /   /
+	  `-------------'
+-----------------------------------------------------------------------
+The horizontal line of history A--P is taken to be the first parent of
+each merge.  The commits are:
+
+* `I` is the initial commit, in which `foo` exists with contents
+  "asdf", and a file `quux` exists with contents "quux".  Initial
+  commits are compared to an empty tree, so `I` is !TREESAME.
+
+* In `A`, `foo` contains just "foo".
+
+* `B` contains the same change as `A`.  Its merge `M` is trivial and
+  hence TREESAME to all parents.
+
+* `C` does not change `foo`, but its merge `N` changes it to "foobar",
+  so it is not TREESAME to any parent.
+
+* `D` sets `foo` to "baz".  Its merge `O` combines the strings from
+  `N` and `D` to "foobarbaz"; i.e., it is not TREESAME to any parent.
+
+* `E` changes `quux` to "xyzzy", and its merge `P` combines the
+  strings to "quux xyzzy".  Despite appearing interesting, `P` is
+  TREESAME to all parents.
+
+'rev-list' walks backwards through history, including or excluding
+commits based on whether '\--full-history' and/or parent rewriting
+(via '\--parents' or '\--children') are used.  The following settings
+are available.
+
+Default mode::
+
+	Commits are included if they are not TREESAME to any parent
+	(though this can be changed, see '\--sparse' below).  If the
+	commit was a merge, and it was TREESAME to one parent, follow
+	only that parent.  (Even if there are several TREESAME
+	parents, follow only one of them.)  Otherwise, follow all
+	parents.
+
+This results in:
+
+-----------------------------------------------------------------------
+	  .-A---N---O
+	 /         /
+	I---------D
+-----------------------------------------------------------------------
+
+Note how the rule to only follow the TREESAME parent, if one is
+available, removed `B` from consideration entirely.  `C` was
+considered via `N`, but is TREESAME.  Root commits are compared to an
+empty tree, so `I` is !TREESAME.
+
+Parent/child relations are only visible with --parents, but that does
+not affect the commits selected in default mode, so we have shown the
+parent lines.
+
+--full-history without parent rewriting::
+
+	This mode differs from the default in one point: always follow
+	all parents of a merge, even if it is TREESAME to one of them.
+	Even if more than one side of the merge has commits that are
+	included, this does not imply that the merge itself is!  In
+	the example, we get
+
+-----------------------------------------------------------------------
+	I  A  B  N  D  O
+-----------------------------------------------------------------------
+
+`P` and `M` were excluded because they are TREESAME to a parent.  `E`,
+`C` and `B` were all walked, but only `B` was !TREESAME, so the others
+do not appear.
+
+Note that without parent rewriting, it is not really possible to talk
+about the parent/child relationships between the commits, so we show
+them disconnected.
+
+--full-history with parent rewriting::
+
+	Ordinary commits are only included if they are !TREESAME
+	(though this can be changed, see '\--sparse' below).
+
+Merges are always included.  However, their parent list is rewritten:
+Along each parent, prune away commits that are not included
+themselves.  This results in
+
+-----------------------------------------------------------------------
+	  .-A---M---N---O---P
+	 /     /   /   /   /
+	I     B   /   D   /
+	 \   /   /   /   /
+	  `-------------'
+-----------------------------------------------------------------------
+
+Compare to '\--full-history' without rewriting above.  Note that `E`
+was pruned away because it is TREESAME, but the parent list of P was
+rewritten to contain `E`'s parent `I`.  The same happened for `C` and
+`N`.  Note also that `P` was included despite being TREESAME.
+
+In addition to the above settings, you can change whether TREESAME
+affects inclusion:
+
 --dense::
+
+	Commits that are walked are included if they are not TREESAME
+	to any parent.
+
 --sparse::

-When optional paths are given, the default behaviour ('--dense') is to
-only output commits that changes at least one of them, and also ignore
-merges that do not touch the given paths.
+	All commits that are walked are included.
+
+Note that without '\--full-history', this still simplifies merges: if
+one of the parents is TREESAME, we follow only that one, so the other
+sides of the merge are never walked.

-Use the '--sparse' flag to makes the command output all eligible commits
-(still subject to count and age limitation), but apply merge
-simplification nevertheless.

 ifdef::git-rev-list[]
+Bisection Helpers
+~~~~~~~~~~~~~~~~~
+
 --bisect::

 Limit output to the one commit object which is roughly halfway between
@@ -342,7 +463,6 @@ after all the sorted commit objects, there will be the same text as if
 `--bisect-vars` had been used alone.
 endif::git-rev-list[]

--

 Commit Ordering
 ~~~~~~~~~~~~~~~
--- a/Documentation/user-manual.txt
+++ b/Documentation/user-manual.txt
@@ -1128,8 +1128,8 @@ This typically includes files generated by a build process or temporary
 backup files made by your editor. Of course, 'not' tracking files with git
 is just a matter of 'not' calling "`git-add`" on them. But it quickly becomes
 annoying to have these untracked files lying around; e.g. they make
-"`git add .`" and "`git commit -a`" practically useless, and they keep
-showing up in the output of "`git status`".
+"`git add .`" practically useless, and they keep showing up in the output of
+"`git status`".

 You can tell git to ignore certain files by creating a file called .gitignore
 in the top level of your working directory, with contents such as:
@@ -1890,7 +1890,7 @@ adjustments to give web clients some extra information they need:
 $ mv proj.git /home/you/public_html/proj.git
 $ cd proj.git
 $ git --bare update-server-info
-$ chmod a+x hooks/post-update
+$ mv hooks/post-update.sample hooks/post-update
 -------------------------------------------------

 (For an explanation of the last two lines, see
@@ -2825,8 +2825,8 @@ You can also add a "+" to force the update each time:
 $ git config remote.example.fetch +master:ref/remotes/example/master
 -------------------------------------------------

-Don't do this unless you're sure you won't mind "git-fetch" possibly
-throwing away commits on mybranch.
+Don't do this unless you're sure you won't mind "git fetch" possibly
+throwing away commits on 'example/master'.

 Also note that all of the above configuration can be performed by
 directly editing the file .git/config instead of using
--- a/3
+++ b/3
@@ -1,7 +1,7 @@
 #!/bin/sh

 GVF=GIT-VERSION-FILE
-DEF_VER=v1.5.6.GIT
+DEF_VER=v1.6.0.GIT

 LF='
 '
@@ -16,6 +16,7 @@ elif test -d .git -o -f .git &&
 	case "$VN" in
 	*$LF*) (exit 1) ;;
 	v[0-9]*)
+		git update-index -q --refresh
 		test -z "$(git diff-index --name-only HEAD --)" ||
 		VN="$VN-dirty" ;;
 	esac
--- a/12
+++ b/12
@@ -1060,9 +1060,11 @@ export TAR INSTALL DESTDIR SHELL_PATH

 ### Build rules

-all:: $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
+SHELL = $(SHELL_PATH)
+
+all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
 ifneq (,$X)
-	$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$p';)
+	$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
 endif

 all::
@@ -1073,6 +1075,11 @@ endif
 	$(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
 	$(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)

+please_set_SHELL_PATH_to_a_more_modern_shell:
+	@$$(:)
+
+shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
+
 strip: $(PROGRAMS) git$X
 	$(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X

@@ -1455,6 +1462,7 @@ endif
 	$(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS

 .PHONY: all install clean strip
+.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
 .PHONY: .FORCE-GIT-BUILD-OPTIONS

--- a/builtin-clone.c
+++ b/builtin-clone.c
@@ -330,7 +330,8 @@ static struct ref *write_remote_refs(const struct ref *refs,
 	struct ref *r;

 	get_fetch_map(refs, refspec, &tail, 0);
-	get_fetch_map(refs, tag_refspec, &tail, 0);
+	if (!option_mirror)
+		get_fetch_map(refs, tag_refspec, &tail, 0);

 	for (r = local_refs; r; r = r->next)
 		add_extra_ref(r->peer_ref->name, r->old_sha1, 0);
--- a/builtin-mailinfo.c
+++ b/builtin-mailinfo.c
@@ -203,7 +203,8 @@ static void handle_content_transfer_encoding(const struct strbuf *line)

 static int is_multipart_boundary(const struct strbuf *line)
 {
-	return !strbuf_cmp(line, *content_top);
+	return (((*content_top)->len <= line->len) &&
+		!memcmp(line->buf, (*content_top)->buf, (*content_top)->len));
 }

 static void cleanup_subject(struct strbuf *subject)
@@ -649,8 +650,11 @@ again:
 		check_header(&line, p_hdr_data, 0);

 	strbuf_release(&newline);
-	/* eat the blank line after section info */
-	return (strbuf_getline(&line, fin, '\n') == 0);
+	/* replenish line */
+	if (strbuf_getline(&line, fin, '\n'))
+		return 0;
+	strbuf_addch(&line, '\n');
+	return 1;
 }

 static inline int patchbreak(const struct strbuf *line)
@@ -757,9 +761,10 @@ static void handle_body(void)
 		/* process any boundary lines */
 		if (*content_top && is_multipart_boundary(&line)) {
 			/* flush any leftover */
-			if (line.len)
-				handle_filter(&line);
-
+			if (prev.len) {
+				handle_filter(&prev);
+				strbuf_reset(&prev);
+			}
 			if (!handle_boundary())
 				goto handle_body_out;
 		}
--- a/builtin-reflog.c
+++ b/builtin-reflog.c
@@ -604,8 +604,8 @@ static int cmd_reflog_delete(int argc, const char **argv, const char *prefix)
 			continue;
 		}

-		if (!dwim_ref(argv[i], spec - argv[i], sha1, &ref)) {
-			status |= error("%s points nowhere!", argv[i]);
+		if (!dwim_log(argv[i], spec - argv[i], sha1, &ref)) {
+			status |= error("no reflog for '%s'", argv[i]);
 			continue;
 		}

--- a/builtin-rm.c
+++ b/builtin-rm.c
@@ -131,7 +131,7 @@ static struct option builtin_rm_options[] = {
 	OPT__DRY_RUN(&show_only),
 	OPT__QUIET(&quiet),
 	OPT_BOOLEAN( 0 , "cached",         &index_only, "only remove from the index"),
-	OPT_BOOLEAN('f', NULL,             &force,      "override the up-to-date check"),
+	OPT_BOOLEAN('f', "force",          &force,      "override the up-to-date check"),
 	OPT_BOOLEAN('r', NULL,             &recursive,  "allow recursive removal"),
 	OPT_BOOLEAN( 0 , "ignore-unmatch", &ignore_unmatch,
 				"exit with a zero status even if nothing matched"),
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -501,7 +501,7 @@ __git_has_doubledash ()
 	return 1
 }

-__git_whitespacelist="nowarn warn error error-all strip"
+__git_whitespacelist="nowarn warn error error-all fix"

 _git_am ()
 {
@@ -885,7 +885,11 @@ _git_help ()
 		return
 		;;
 	esac
-	__gitcomp "$(__git_all_commands)"
+	__gitcomp "$(__git_all_commands)
+		attributes cli core-tutorial cvs-migration
+		diffcore gitk glossary hooks ignore modules
+		repository-layout tutorial tutorial-2
+		"
 }

 _git_init ()
@@ -972,6 +976,7 @@ _git_log ()
 			--decorate --diff-filter=
 			--color-words --walk-reflogs
 			--parents --children --full-history
+			--merge
 			"
 		return
 		;;
@@ -1001,6 +1006,25 @@ _git_merge ()
 	__gitcomp "$(__git_refs)"
 }

+_git_mergetool ()
+{
+	local cur="${COMP_WORDS[COMP_CWORD]}"
+	case "$cur" in
+	--tool=*)
+		__gitcomp "
+			kdiff3 tkdiff meld xxdiff emerge
+			vimdiff gvimdiff ecmerge opendiff
+			" "" "${cur##--tool=}"
+		return
+		;;
+	--*)
+		__gitcomp "--tool="
+		return
+		;;
+	esac
+	COMPREPLY=()
+}
+
 _git_merge_base ()
 {
 	__gitcomp "$(__git_refs)"
@@ -1439,7 +1463,7 @@ _git_stash ()
 		apply,--*)
 			__gitcomp "--index"
 			;;
-		show,--*|apply,--*|drop,--*|pop,--*|branch,--*)
+		show,--*|drop,--*|pop,--*|branch,--*)
 			COMPREPLY=()
 			;;
 		show,*|apply,*|drop,*|pop,*|branch,*)
@@ -1650,6 +1674,7 @@ _git ()
 	ls-remote)   _git_ls_remote ;;
 	ls-tree)     _git_ls_tree ;;
 	merge)       _git_merge;;
+	mergetool)   _git_mergetool;;
 	merge-base)  _git_merge_base ;;
 	mv)          _git_mv ;;
 	name-rev)    _git_name_rev ;;
--- a/contrib/fast-import/git-p4
+++ b/contrib/fast-import/git-p4
@@ -16,6 +16,46 @@ from sets import Set;

 verbose = False

+
+def p4_build_cmd(cmd):
+    """Build a suitable p4 command line.
+
+    This consolidates building and returning a p4 command line into one
+    location. It means that hooking into the environment, or other configuration
+    can be done more easily.
+    """
+    real_cmd = "%s " % "p4"
+
+    user = gitConfig("git-p4.user")
+    if len(user) > 0:
+        real_cmd += "-u %s " % user
+
+    password = gitConfig("git-p4.password")
+    if len(password) > 0:
+        real_cmd += "-P %s " % password
+
+    port = gitConfig("git-p4.port")
+    if len(port) > 0:
+        real_cmd += "-p %s " % port
+
+    host = gitConfig("git-p4.host")
+    if len(host) > 0:
+        real_cmd += "-h %s " % host
+
+    client = gitConfig("git-p4.client")
+    if len(client) > 0:
+        real_cmd += "-c %s " % client
+
+    real_cmd += "%s" % (cmd)
+    if verbose:
+        print real_cmd
+    return real_cmd
+
+def chdir(dir):
+    if os.name == 'nt':
+        os.environ['PWD']=dir
+    os.chdir(dir)
+
 def die(msg):
    if verbose:
        raise Exception(msg)
@@ -34,6 +74,10 @@ def write_pipe(c, str):

    return val

+def p4_write_pipe(c, str):
+    real_cmd = p4_build_cmd(c)
+    return write_pipe(c, str)
+
 def read_pipe(c, ignore_error=False):
    if verbose:
        sys.stderr.write('Reading pipe: %s\n' % c)
@@ -45,6 +89,9 @@ def read_pipe(c, ignore_error=False):

    return val

+def p4_read_pipe(c, ignore_error=False):
+    real_cmd = p4_build_cmd(c)
+    return read_pipe(real_cmd, ignore_error)

 def read_pipe_lines(c):
    if verbose:
@@ -57,12 +104,22 @@ def read_pipe_lines(c):

    return val

+def p4_read_pipe_lines(c):
+    """Specifically invoke p4 on the command supplied. """
+    real_cmd = p4_build_cmd(c)
+    return read_pipe_lines(real_cmd)
+
 def system(cmd):
    if verbose:
        sys.stderr.write("executing %s\n" % cmd)
    if os.system(cmd) != 0:
        die("command failed: %s" % cmd)

+def p4_system(cmd):
+    """Specifically invoke p4 as the system command. """
+    real_cmd = p4_build_cmd(cmd)
+    return system(real_cmd)
+
 def isP4Exec(kind):
    """Determine if a Perforce 'kind' should have execute permission

@@ -84,12 +141,12 @@ def setP4ExecBit(file, mode):
        if p4Type[-1] == "+":
            p4Type = p4Type[0:-1]

-    system("p4 reopen -t %s %s" % (p4Type, file))
+    p4_system("reopen -t %s %s" % (p4Type, file))

 def getP4OpenedType(file):
    # Returns the perforce file type for the given file.

-    result = read_pipe("p4 opened %s" % file)
+    result = p4_read_pipe("opened %s" % file)
    match = re.match(".*\((.+)\)\r?$", result)
    if match:
        return match.group(1)
@@ -145,7 +202,7 @@ def isModeExecChanged(src_mode, dst_mode):
    return isModeExec(src_mode) != isModeExec(dst_mode)

 def p4CmdList(cmd, stdin=None, stdin_mode='w+b'):
-    cmd = "p4 -G %s" % cmd
+    cmd = p4_build_cmd("-G %s" % (cmd))
    if verbose:
        sys.stderr.write("Opening pipe: %s\n" % cmd)

@@ -364,7 +421,7 @@ def originP4BranchesExist():

 def p4ChangesForPaths(depotPaths, changeRange):
    assert depotPaths
-    output = read_pipe_lines("p4 changes " + ' '.join (["%s...%s" % (p, changeRange)
+    output = p4_read_pipe_lines("changes " + ' '.join (["%s...%s" % (p, changeRange)
                                                        for p in depotPaths]))

    changes = []
@@ -512,7 +569,7 @@ class P4Submit(Command):
        # remove lines in the Files section that show changes to files outside the depot path we're committing into
        template = ""
        inFilesSection = False
-        for line in read_pipe_lines("p4 change -o"):
+        for line in p4_read_pipe_lines("change -o"):
            if line.endswith("\r\n"):
                line = line[:-2] + "\n"
            if inFilesSection:
@@ -547,7 +604,7 @@ class P4Submit(Command):
            modifier = diff['status']
            path = diff['src']
            if modifier == "M":
-                system("p4 edit \"%s\"" % path)
+                p4_system("edit \"%s\"" % path)
                if isModeExecChanged(diff['src_mode'], diff['dst_mode']):
                    filesToChangeExecBit[path] = diff['dst_mode']
                editedFiles.add(path)
@@ -562,8 +619,8 @@ class P4Submit(Command):
                    filesToAdd.remove(path)
            elif modifier == "R":
                src, dest = diff['src'], diff['dst']
-                system("p4 integrate -Dt \"%s\" \"%s\"" % (src, dest))
-                system("p4 edit \"%s\"" % (dest))
+                p4_system("integrate -Dt \"%s\" \"%s\"" % (src, dest))
+                p4_system("edit \"%s\"" % (dest))
                if isModeExecChanged(diff['src_mode'], diff['dst_mode']):
                    filesToChangeExecBit[dest] = diff['dst_mode']
                os.unlink(dest)
@@ -587,7 +644,7 @@ class P4Submit(Command):
            if response == "s":
                print "Skipping! Good luck with the next patches..."
                for f in editedFiles:
-                    system("p4 revert \"%s\"" % f);
+                    p4_system("revert \"%s\"" % f);
                for f in filesToAdd:
                    system("rm %s" %f)
                return
@@ -610,10 +667,10 @@ class P4Submit(Command):
        system(applyPatchCmd)

        for f in filesToAdd:
-            system("p4 add \"%s\"" % f)
+            p4_system("add \"%s\"" % f)
        for f in filesToDelete:
-            system("p4 revert \"%s\"" % f)
-            system("p4 delete \"%s\"" % f)
+            p4_system("revert \"%s\"" % f)
+            p4_system("delete \"%s\"" % f)

        # Set/clear executable bits
        for f in filesToChangeExecBit.keys():
@@ -629,7 +686,7 @@ class P4Submit(Command):
            submitTemplate = self.prepareLogMessage(template, logMessage)
            if os.environ.has_key("P4DIFF"):
                del(os.environ["P4DIFF"])
-            diff = read_pipe("p4 diff -du ...")
+            diff = p4_read_pipe("diff -du ...")

            newdiff = ""
            for newFile in filesToAdd:
@@ -667,7 +724,7 @@ class P4Submit(Command):
            if self.isWindows:
                submitTemplate = submitTemplate.replace("\r\n", "\n")

-            write_pipe("p4 submit -i", submitTemplate)
+            p4_write_pipe("submit -i", submitTemplate)
        else:
            fileName = "submit.txt"
            file = open(fileName, "w+")
@@ -712,9 +769,9 @@ class P4Submit(Command):
        print "Perforce checkout for depot path %s located at %s" % (self.depotPath, self.clientPath)
        self.oldWorkingDirectory = os.getcwd()

-        os.chdir(self.clientPath)
+        chdir(self.clientPath)
        print "Syncronizing p4 checkout..."
-        system("p4 sync ...")
+        p4_system("sync ...")

        self.check()

@@ -732,7 +789,7 @@ class P4Submit(Command):

        if len(commits) == 0:
            print "All changes applied!"
-            os.chdir(self.oldWorkingDirectory)
+            chdir(self.oldWorkingDirectory)

            sync = P4Sync()
            sync.run([])
@@ -1399,7 +1456,7 @@ class P4Sync(Command):
            if not gitBranchExists(self.refPrefix + "HEAD") and self.importIntoRemotes and gitBranchExists(self.branch):
                system("git symbolic-ref %sHEAD %s" % (self.refPrefix, self.branch))

-        if self.useClientSpec or gitConfig("p4.useclientspec") == "true":
+        if self.useClientSpec or gitConfig("git-p4.useclientspec") == "true":
            self.getClientSpec()

        # TODO: should always look at previous commits,
@@ -1670,7 +1727,7 @@ class P4Clone(P4Sync):
        print "Importing from %s into %s" % (', '.join(depotPaths), self.cloneDestination)
        if not os.path.exists(self.cloneDestination):
            os.makedirs(self.cloneDestination)
-        os.chdir(self.cloneDestination)
+        chdir(self.cloneDestination)
        system("git init")
        self.gitdir = os.getcwd() + "/.git"
        if not P4Sync.run(self, depotPaths):
@@ -1782,7 +1839,7 @@ def main():
                if os.path.exists(cmd.gitdir):
                    cdup = read_pipe("git rev-parse --show-cdup").strip()
                    if len(cdup) > 0:
-                        os.chdir(cdup);
+                        chdir(cdup);

        if not isValidGitDir(cmd.gitdir):
            if isValidGitDir(cmd.gitdir + "/.git"):
--- a/contrib/fast-import/git-p4.txt
+++ b/contrib/fast-import/git-p4.txt
@@ -63,18 +63,6 @@ It is recommended to run 'git repack -a -d -f' from time to time when using
 incremental imports to optimally combine the individual git packs that each
 incremental import creates through the use of git-fast-import.

-
-A useful setup may be that you have a periodically updated git repository
-somewhere that contains a complete import of a Perforce project. That git
-repository can be used to clone the working repository from and one would
-import from Perforce directly after cloning using git-p4. If the connection to
-the Perforce server is slow and the working repository hasn't been synced for a
-while it may be desirable to fetch changes from the origin git repository using
-the efficient git protocol. git-p4 supports this setup by calling "git fetch origin"
-by default if there is an origin branch. You can disable this using
-
-  git config git-p4.syncFromOrigin false
-
 Updating
 ========

@@ -140,6 +128,62 @@ Example
  git-p4 rebase


+Configuration parameters
+========================
+
+git-p4.user ($P4USER)
+
+Allows you to specify the username to use to connect to the Perforce repository.
+
+  git config [--global] git-p4.user public
+
+git-p4.password ($P4PASS)
+
+Allows you to specify the password to use to connect to the Perforce repository.
+Warning this password will be visible on the command-line invocation of the p4 binary.
+
+  git config [--global] git-p4.password public1234
+
+git-p4.port ($P4PORT)
+
+Specify the port to be used to contact the Perforce server. As this will be passed
+directly to the p4 binary, it may be in the format host:port as well.
+
+  git config [--global] git-p4.port codes.zimbra.com:2666
+
+git-p4.host ($P4HOST)
+
+Specify the host to contact for a Perforce repository.
+
+  git config [--global] git-p4.host perforce.example.com
+
+git-p4.client ($P4CLIENT)
+
+Specify the client name to use
+
+  git config [--global] git-p4.client public-view
+
+git-p4.allowSubmit
+
+  git config [--global] git-p4.allowSubmit false
+
+git-p4.syncFromOrigin
+
+A useful setup may be that you have a periodically updated git repository
+somewhere that contains a complete import of a Perforce project. That git
+repository can be used to clone the working repository from and one would
+import from Perforce directly after cloning using git-p4. If the connection to
+the Perforce server is slow and the working repository hasn't been synced for a
+while it may be desirable to fetch changes from the origin git repository using
+the efficient git protocol. git-p4 supports this setup by calling "git fetch origin"
+by default if there is an origin branch. You can disable this using:
+
+  git config [--global] git-p4.syncFromOrigin false
+
+git-p4.useclientspec
+
+  git config [--global] git-p4.useclientspec false
+
 Implementation Details...
 =========================

--- a/daemon.c
+++ b/daemon.c
@@ -794,6 +794,7 @@ static void child_handler(int signo)
 		}
 		break;
 	}
+	signal(SIGCHLD, child_handler);
 }

 static int set_reuse_addr(int sockfd)
--- a/diff.c
+++ b/diff.c
@@ -1387,6 +1387,7 @@ static struct builtin_funcname_pattern {
 			"\\|"
 			"^\\(.*=[ \t]*\\(class\\|record\\).*\\)$"
 			},
+	{ "bibtex", "\\(@[a-zA-Z]\\{1,\\}[ \t]*{\\{0,1\\}[ \t]*[^ \t\"@',\\#}{~%]*\\).*$" },
 	{ "tex", "^\\(\\\\\\(\\(sub\\)*section\\|chapter\\|part\\)\\*\\{0,1\\}{.*\\)$" },
 	{ "ruby", "^\\s*\\(\\(class\\|module\\|def\\)\\s.*\\)$" },
 };
@@ -1631,7 +1632,8 @@ static void builtin_checkdiff(const char *name_a, const char *name_b,
 		ecb.priv = &data;
 		xdi_diff(&mf1, &mf2, &xpp, &xecfg, &ecb);

-		if (data.trailing_blanks_start) {
+		if ((data.ws_rule & WS_TRAILING_SPACE) &&
+		    data.trailing_blanks_start) {
 			fprintf(o->file, "%s:%d: ends with blank lines.\n",
 				data.filename, data.trailing_blanks_start);
 			data.status = 1; /* report errors */
--- a/dir.c
+++ b/dir.c
@@ -54,7 +54,7 @@ int common_prefix(const char **pathspec)

 static inline int special_char(unsigned char c1)
 {
-	return !c1 || c1 == '*' || c1 == '[' || c1 == '?';
+	return !c1 || c1 == '*' || c1 == '[' || c1 == '?' || c1 == '\\';
 }

 /*
--- a/git-am.sh
+++ b/git-am.sh
@@ -10,7 +10,7 @@ git am [options] (--resolved | --skip | --abort)
 --
 d,dotest=       (removed -- do not use)
 i,interactive   run interactively
-b,binary        pass --allow-binary-replacement to git-apply
+b,binary        (historical option -- no-op)
 3,3way          allow fall back on 3way merging if needed
 s,signoff       add a Signed-off-by line to the commit message
 u,utf8          recode into utf8 (default)
@@ -87,7 +87,7 @@ fall_back_3way () {

    echo Using index info to reconstruct a base tree...
    if GIT_INDEX_FILE="$dotest/patch-merge-tmp-index" \
-	git apply $binary --cached <"$dotest/patch"
+	git apply --cached <"$dotest/patch"
    then
 	mv "$dotest/patch-merge-base+" "$dotest/patch-merge-base"
 	mv "$dotest/patch-merge-tmp-index" "$dotest/patch-merge-index"
@@ -121,7 +121,7 @@ It does not apply to blobs recorded in its index."

 prec=4
 dotest="$GIT_DIR/rebase-apply"
-sign= utf8=t keep= skip= interactive= resolved= binary= rebasing= abort=
+sign= utf8=t keep= skip= interactive= resolved= rebasing= abort=
 resolvemsg= resume=
 git_apply_opt=

@@ -131,7 +131,7 @@ do
 	-i|--interactive)
 		interactive=t ;;
 	-b|--binary)
-		binary=t ;;
+		: ;;
 	-3|--3way)
 		threeway=t ;;
 	-s|--signoff)
@@ -149,7 +149,7 @@ do
 	--abort)
 		abort=t ;;
 	--rebasing)
-		rebasing=t threeway=t keep=t binary=t ;;
+		rebasing=t threeway=t keep=t ;;
 	-d|--dotest)
 		die "-d option is no longer supported.  Do not use."
 		;;
@@ -247,10 +247,9 @@ else
 		exit 1
 	}

-	# -b, -s, -u, -k and --whitespace flags are kept for the
+	# -s, -u, -k and --whitespace flags are kept for the
 	# resuming session after a patch failure.
 	# -3 and -i can and must be given when resuming.
-	echo "$binary" >"$dotest/binary"
 	echo " $ws" >"$dotest/whitespace"
 	echo "$sign" >"$dotest/sign"
 	echo "$utf8" >"$dotest/utf8"
@@ -274,10 +273,6 @@ case "$resolved" in
 	fi
 esac

-if test "$(cat "$dotest/binary")" = t
-then
-	binary=--allow-binary-replacement
-fi
 if test "$(cat "$dotest/utf8")" = t
 then
 	utf8=-u
@@ -459,7 +454,7 @@ do

 	case "$resolved" in
 	'')
-		git apply $git_apply_opt $binary --index "$dotest/patch"
+		git apply $git_apply_opt --index "$dotest/patch"
 		apply_status=$?
 		;;
 	t)
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -220,7 +220,8 @@ bisect_next_check() {
 		if test -t 0
 		then
 			printf >&2 'Are you sure [Y/n]? '
-			case "$(read yesno)" in [Nn]*) exit 1 ;; esac
+			read yesno
+			case "$yesno" in [Nn]*) exit 1 ;; esac
 		fi
 		: bisect without good...
 		;;
--- a/git-filter-branch.sh
+++ b/git-filter-branch.sh
@@ -361,9 +361,17 @@ do
 	;;
 	$_x40)
 		echo "Ref '$ref' was rewritten"
-		git update-ref -m "filter-branch: rewrite" \
-				"$ref" $rewritten $sha1 ||
-			die "Could not rewrite $ref"
+		if ! git update-ref -m "filter-branch: rewrite" \
+					"$ref" $rewritten $sha1 2>/dev/null; then
+			if test $(git cat-file -t "$ref") = tag; then
+				if test -z "$filter_tag_name"; then
+					warn "WARNING: You said to rewrite tagged commits, but not the corresponding tag."
+					warn "WARNING: Perhaps use '--tag-name-filter cat' to rewrite the tag."
+				fi
+			else
+				die "Could not rewrite $ref"
+			fi
+		fi
 	;;
 	*)
 		# NEEDSWORK: possibly add -Werror, making this an error
--- a/git-gui/GIT-VERSION-GEN
+++ b/git-gui/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh

 GVF=GIT-VERSION-FILE
-DEF_VER=0.10.GITGUI
+DEF_VER=0.11.GITGUI

 LF='
 '
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -145,7 +145,16 @@ pick_one () {
 }

 pick_one_preserving_merges () {
-	case "$1" in -n) sha1=$2 ;; *) sha1=$1 ;; esac
+	fast_forward=t
+	case "$1" in
+	-n)
+		fast_forward=f
+		sha1=$2
+		;;
+	*)
+		sha1=$1
+		;;
+	esac
 	sha1=$(git rev-parse $sha1)

 	if test -f "$DOTEST"/current-commit
@@ -156,15 +165,14 @@ pick_one_preserving_merges () {
 		die "Cannot write current commit's replacement sha1"
 	fi

+	echo $sha1 > "$DOTEST"/current-commit
+
 	# rewrite parents; if none were rewritten, we can fast-forward.
-	fast_forward=t
-	preserve=t
 	new_parents=
 	for p in $(git rev-list --parents -1 $sha1 | cut -d' ' -f2-)
 	do
 		if test -f "$REWRITTEN"/$p
 		then
-			preserve=f
 			new_p=$(cat "$REWRITTEN"/$p)
 			test $p != $new_p && fast_forward=f
 			case "$new_parents" in
@@ -181,7 +189,8 @@ pick_one_preserving_merges () {
 	case $fast_forward in
 	t)
 		output warn "Fast forward to $sha1"
-		test $preserve = f || echo $sha1 > "$REWRITTEN"/$sha1
+		output git reset --hard $sha1 ||
+			die "Cannot fast forward to $sha1"
 		;;
 	f)
 		test "a$1" = a-n && die "Refusing to squash a merge: $sha1"
@@ -191,7 +200,6 @@ pick_one_preserving_merges () {
 		output git checkout $first_parent 2> /dev/null ||
 			die "Cannot move HEAD to $first_parent"

-		echo $sha1 > "$DOTEST"/current-commit
 		case "$new_parents" in
 		' '*' '*)
 			# redo merge
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -144,8 +144,19 @@ is_interactive () {
 	done && test -n "$1"
 }

+test -f "$GIT_DIR"/rebase-apply/applying &&
+	die 'It looks like git-am is in progress. Cannot rebase.'
+
 is_interactive "$@" && exec git-rebase--interactive "$@"

+if test $# -eq 0
+then
+	test -d "$dotest" -o -d "$GIT_DIR"/rebase-apply || usage
+	test -d "$dotest" -o -f "$GIT_DIR"/rebase-apply/rebasing &&
+		die 'A rebase is in progress, try --continue, --skip or --abort.'
+	die "No arguments given and $GIT_DIR/rebase-apply already exists."
+fi
+
 while test $# != 0
 do
 	case "$1" in
@@ -268,16 +279,16 @@ done
 # Make sure we do not have $GIT_DIR/rebase-apply
 if test -z "$do_merge"
 then
-	if mkdir "$GIT_DIR"/rebase-apply
+	if mkdir "$GIT_DIR"/rebase-apply 2>/dev/null
 	then
 		rmdir "$GIT_DIR"/rebase-apply
 	else
 		echo >&2 '
-It seems that I cannot create a '"$GIT_DIR"'/rebase-apply directory,
-and I wonder if you are in the middle of patch application or another
+It seems that I cannot create a rebase-apply directory, and
+I wonder if you are in the middle of patch application or another
 rebase.  If that is not the case, please
 	rm -fr '"$GIT_DIR"'/rebase-apply
- and run me again.  I am stopping in case you still have something
+and run me again.  I am stopping in case you still have something
 valuable there.'
 		exit 1
 	fi
@@ -285,7 +296,7 @@ else
 	if test -d "$dotest"
 	then
 		die "previous rebase directory $dotest still exists." \
-			'try git-rebase < --continue | --abort >'
+			'Try git rebase (--continue | --abort | --skip)'
 	fi
 fi

--- a/git-stash.sh
+++ b/git-stash.sh
@@ -1,7 +1,13 @@
 #!/bin/sh
 # Copyright (c) 2007, Nanako Shiraishi

-USAGE='[  | save | list | show | apply | clear | drop | pop | create | branch ]'
+dashless=$(basename "$0" | sed -e 's/-/ /')
+USAGE="list [<options>]
+   or: $dashless (show | drop | pop ) [<stash>]
+   or: $dashless apply [--index] [<stash>]
+   or: $dashless branch <branchname> [<stash>]
+   or: $dashless [save [--keep-index] [<message>]]
+   or: $dashless clear"

 SUBDIRECTORY_OK=Yes
 OPTIONS_SPEC=
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -66,7 +66,7 @@ my ($_stdin, $_help, $_edit,
 	$_version, $_fetch_all, $_no_rebase,
 	$_merge, $_strategy, $_dry_run, $_local,
 	$_prefix, $_no_checkout, $_url, $_verbose,
-	$_git_format);
+	$_git_format, $_commit_url);
 $Git::SVN::_follow_parent = 1;
 my %remote_opts = ( 'username=s' => \$Git::SVN::Prompt::_username,
                    'config-dir=s' => \$Git::SVN::Ra::config_dir,
@@ -127,6 +127,8 @@ my %cmd = (
 			  'verbose|v' => \$_verbose,
 			  'dry-run|n' => \$_dry_run,
 			  'fetch-all|all' => \$_fetch_all,
+			  'commit-url=s' => \$_commit_url,
+			  'revision|r=i' => \$_revision,
 			  'no-rebase' => \$_no_rebase,
 			%cmt_opts, %fc_opts } ],
 	'set-tree' => [ \&cmd_set_tree,
@@ -169,7 +171,8 @@ my %cmd = (
 			  'color' => \$Git::SVN::Log::color,
 			  'pager=s' => \$Git::SVN::Log::pager
 			} ],
-	'find-rev' => [ \&cmd_find_rev, "Translate between SVN revision numbers and tree-ish",
+	'find-rev' => [ \&cmd_find_rev,
+	                "Translate between SVN revision numbers and tree-ish",
 			{} ],
 	'rebase' => [ \&cmd_rebase, "Fetch and rebase your working directory",
 			{ 'merge|m|M' => \$_merge,
@@ -229,7 +232,9 @@ unless ($cmd && $cmd =~ /(?:clone|init|multi-init)$/) {
 my %opts = %{$cmd{$cmd}->[2]} if (defined $cmd);

 read_repo_config(\%opts);
-Getopt::Long::Configure('pass_through') if ($cmd && ($cmd eq 'log' || $cmd eq 'blame'));
+if ($cmd && ($cmd eq 'log' || $cmd eq 'blame')) {
+	Getopt::Long::Configure('pass_through');
+}
 my $rv = GetOptions(%opts, 'help|H|h' => \$_help, 'version|V' => \$_version,
                    'minimize-connections' => \$Git::SVN::Migration::_minimize,
                    'id|i=s' => \$Git::SVN::default_ref_id,
@@ -416,6 +421,8 @@ sub cmd_dcommit {
 	$head ||= 'HEAD';
 	my @refs;
 	my ($url, $rev, $uuid, $gs) = working_head_info($head, \@refs);
+	$url = $_commit_url if defined $_commit_url;
+	my $last_rev = $_revision if defined $_revision;
 	if ($url) {
 		print "Committing to $url ...\n";
 	}
@@ -423,7 +430,6 @@ sub cmd_dcommit {
 		die "Unable to determine upstream SVN information from ",
 		    "$head history.\nPerhaps the repository is empty.";
 	}
-	my $last_rev;
 	my ($linear_refs, $parents) = linearize_history($gs, \@refs);
 	if ($_no_rebase && scalar(@$linear_refs) > 1) {
 		warn "Attempting to commit more than one change while ",
@@ -446,7 +452,7 @@ sub cmd_dcommit {
 			my $cmt_rev;
 			my %ed_opts = ( r => $last_rev,
 			                log => get_commit_entry($d)->{log},
-			                ra => Git::SVN::Ra->new($gs->full_url),
+			                ra => Git::SVN::Ra->new($url),
 			                config => SVN::Core::config_get_config(
 			                        $Git::SVN::Ra::config_dir
 			                ),
@@ -984,8 +990,10 @@ sub complete_url_ls_init {
 	if (length $pfx && $pfx !~ m#/$#) {
 		die "--prefix='$pfx' must have a trailing slash '/'\n";
 	}
-	command_noisy('config', "svn-remote.$gs->{repo_id}.$n",
-				"$remote_path:refs/remotes/$pfx*");
+	command_noisy('config',
+	              "svn-remote.$gs->{repo_id}.$n",
+	              "$remote_path:refs/remotes/$pfx*" .
+	                ('/*' x (($remote_path =~ tr/*/*/) - 1)) );
 }

 sub verify_ref {
@@ -1257,7 +1265,7 @@ sub md5sum {
 	my $arg = shift;
 	my $ref = ref $arg;
 	my $md5 = Digest::MD5->new();
-        if ($ref eq 'GLOB' || $ref eq 'IO::File') {
+        if ($ref eq 'GLOB' || $ref eq 'IO::File' || $ref eq 'File::Temp') {
 		$md5->addfile($arg) or croak $!;
 	} elsif ($ref eq 'SCALAR') {
 		$md5->add($$arg) or croak $!;
@@ -1320,6 +1328,7 @@ BEGIN {
 	}
 }

+
 my (%LOCKFILES, %INDEX_FILES);
 END {
 	unlink keys %LOCKFILES if %LOCKFILES;
@@ -3222,13 +3231,11 @@ sub change_file_prop {

 sub apply_textdelta {
 	my ($self, $fb, $exp) = @_;
-	my $fh = IO::File->new_tmpfile;
-	$fh->autoflush(1);
+	my $fh = Git::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 = IO::File->new_tmpfile;
-	$base->autoflush(1);
+	my $base = Git::temp_acquire('git_blob');
 	if ($fb->{blob}) {
 		print $base 'link ' if ($fb->{mode_a} == 120000);
 		my $size = $::_repository->cat_blob($fb->{blob}, $base);
@@ -3243,9 +3250,9 @@ sub apply_textdelta {
 		}
 	}
 	seek $base, 0, 0 or croak $!;
-	$fb->{fh} = $dup;
+	$fb->{fh} = $fh;
 	$fb->{base} = $base;
-	[ SVN::TxDelta::apply($base, $fh, undef, $fb->{path}, $fb->{pool}) ];
+	[ SVN::TxDelta::apply($base, $dup, undef, $fb->{path}, $fb->{pool}) ];
 }

 sub close_file {
@@ -3261,35 +3268,36 @@ sub close_file {
 				    "expected: $exp\n    got: $got\n";
 			}
 		}
-		sysseek($fh, 0, 0) or croak $!;
 		if ($fb->{mode_b} == 120000) {
-			eval {
-				sysread($fh, my $buf, 5) == 5 or croak $!;
-				$buf eq 'link ' or die "$path has mode 120000",
-						       " but is not a link";
-			};
-			if ($@) {
-				warn "$@\n";
-				sysseek($fh, 0, 0) or croak $!;
+			sysseek($fh, 0, 0) or croak $!;
+			sysread($fh, my $buf, 5) == 5 or croak $!;
+
+			unless ($buf eq 'link ') {
+				warn "$path has mode 120000",
+						" but is not a link\n";
+			} else {
+				my $tmp_fh = Git::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 ",
+							$tmp_fh->filename,
+							": $!\n");
+				}
+				defined $res or croak $!;
+
+				($fh, $tmp_fh) = ($tmp_fh, $fh);
+				Git::temp_release($tmp_fh, 1);
 			}
 		}

-		my ($tmp_fh, $tmp_filename) = File::Temp::tempfile(UNLINK => 1);
-		my $result;
-		while ($result = sysread($fh, my $string, 1024)) {
-			my $wrote = syswrite($tmp_fh, $string, $result);
-			defined($wrote) && $wrote == $result
-				or croak("write $tmp_filename: $!\n");
-		}
-		defined $result or croak $!;
-		close $tmp_fh or croak $!;
-
-		close $fh or croak $!;
-
-		$hash = $::_repository->hash_and_insert_object($tmp_filename);
-		unlink($tmp_filename);
+		$hash = $::_repository->hash_and_insert_object(
+				$fh->filename);
 		$hash =~ /^[a-f\d]{40}$/ or die "not a sha1: $hash\n";
-		close $fb->{base} or croak $!;
+
+		Git::temp_release($fb->{base}, 1);
+		Git::temp_release($fh, 1);
 	} else {
 		$hash = $fb->{blob} or die "no blob information\n";
 	}
@@ -3659,7 +3667,7 @@ sub chg_file {
 	} elsif ($m->{mode_b} !~ /755$/ && $m->{mode_a} =~ /755$/) {
 		$self->change_file_prop($fbat,'svn:executable',undef);
 	}
-	my $fh = IO::File->new_tmpfile or croak $!;
+	my $fh = Git::temp_acquire('git_blob');
 	if ($m->{mode_b} =~ /^120/) {
 		print $fh 'link ' or croak $!;
 		$self->change_file_prop($fbat,'svn:special','*');
@@ -3678,9 +3686,8 @@ sub chg_file {
 	my $atd = $self->apply_textdelta($fbat, undef, $pool);
 	my $got = SVN::TxDelta::send_stream($fh, @$atd, $pool);
 	die "Checksum mismatch\nexpected: $exp\ngot: $got\n" if ($got ne $exp);
+	Git::temp_release($fh, 1);
 	$pool->clear;
-
-	close $fh or croak $!;
 }

 sub D {
@@ -4121,16 +4128,38 @@ sub gs_fetch_loop_common {
 	Git::SVN::gc();
 }

+sub get_dir_globbed {
+	my ($self, $left, $depth, $r) = @_;
+
+	my @x = eval { $self->get_dir($left, $r) };
+	return unless scalar @x == 3;
+	my $dirents = $x[0];
+	my @finalents;
+	foreach my $de (keys %$dirents) {
+		next if $dirents->{$de}->{kind} != $SVN::Node::dir;
+		if ($depth > 1) {
+			my @args = ("$left/$de", $depth - 1, $r);
+			foreach my $dir ($self->get_dir_globbed(@args)) {
+				push @finalents, "$de/$dir";
+			}
+		} else {
+			push @finalents, $de;
+		}
+	}
+	@finalents;
+}
+
 sub match_globs {
 	my ($self, $exists, $paths, $globs, $r) = @_;

 	sub get_dir_check {
 		my ($self, $exists, $g, $r) = @_;
-		my @x = eval { $self->get_dir($g->{path}->{left}, $r) };
-		return unless scalar @x == 3;
-		my $dirents = $x[0];
-		foreach my $de (keys %$dirents) {
-			next if $dirents->{$de}->{kind} != $SVN::Node::dir;
+
+		my @dirs = $self->get_dir_globbed($g->{path}->{left},
+		                                  $g->{path}->{depth},
+		                                  $r);
+
+		foreach my $de (@dirs) {
 			my $p = $g->{path}->full_path($de);
 			next if $exists->{$p};
 			next if (length $g->{path}->{right} &&
@@ -4912,15 +4941,20 @@ sub new {
 	my ($class, $glob) = @_;
 	my $re = $glob;
 	$re =~ s!/+$!!g; # no need for trailing slashes
-	my $nr = ($re =~ s!^(.*)\*(.*)$!\(\[^/\]+\)!g);
-	my ($left, $right) = ($1, $2);
-	if ($nr > 1) {
-		die "Only one '*' wildcard expansion ",
-		    "is supported (got $nr): '$glob'\n";
-	} elsif ($nr == 0) {
+	$re =~ m!^([^*]*)(\*(?:/\*)*)([^*]*)$!;
+	my $temp = $re;
+	my ($left, $right) = ($1, $3);
+	$re = $2;
+	my $depth = $re =~ tr/*/*/;
+	if ($depth != $temp =~ tr/*/*/) {
+		die "Only one set of wildcard directories " .
+			"(e.g. '*' or '*/*/*') is supported: '$glob'\n";
+	}
+	if ($depth == 0) {
 		die "One '*' is needed for glob: '$glob'\n";
 	}
-	$re = quotemeta($left) . $re . quotemeta($right);
+	$re =~ s!\*!\[^/\]*!g;
+	$re = quotemeta($left) . "($re)" . quotemeta($right);
 	if (length $left && !($left =~ s!/+$!!g)) {
 		die "Missing trailing '/' on left side of: '$glob' ($left)\n";
 	}
@@ -4929,7 +4963,7 @@ sub new {
 	}
 	my $left_re = qr/^\/\Q$left\E(\/|$)/;
 	bless { left => $left, right => $right, left_regex => $left_re,
-	        regex => qr/$re/, glob => $glob }, $class;
+	        regex => qr/$re/, glob => $glob, depth => $depth }, $class;
 }

 sub full_path {
--- a/gitk-git/gitk
+++ b/gitk-git/gitk
@@ -22,11 +22,11 @@ proc gitdir {} {
 # run before X event handlers, so reading from a fast source can
 # make the GUI completely unresponsive.
 proc run args {
-    global isonrunq runq
+    global isonrunq runq currunq

    set script $args
    if {[info exists isonrunq($script)]} return
-    if {$runq eq {}} {
+    if {$runq eq {} && ![info exists currunq]} {
 	after idle dorunq
    }
    lappend runq [list {} $script]
@@ -38,10 +38,10 @@ proc filerun {fd script} {
 }

 proc filereadable {fd script} {
-    global runq
+    global runq currunq

    fileevent $fd readable {}
-    if {$runq eq {}} {
+    if {$runq eq {} && ![info exists currunq]} {
 	after idle dorunq
    }
    lappend runq [list $fd $script]
@@ -60,17 +60,19 @@ proc nukefile {fd} {
 }

 proc dorunq {} {
-    global isonrunq runq
+    global isonrunq runq currunq

    set tstart [clock clicks -milliseconds]
    set t0 $tstart
    while {[llength $runq] > 0} {
 	set fd [lindex $runq 0 0]
 	set script [lindex $runq 0 1]
+	set currunq [lindex $runq 0]
+	set runq [lrange $runq 1 end]
 	set repeat [eval $script]
+	unset currunq
 	set t1 [clock clicks -milliseconds]
 	set t [expr {$t1 - $t0}]
-	set runq [lrange $runq 1 end]
 	if {$repeat ne {} && $repeat} {
 	    if {$fd eq {} || $repeat == 2} {
 		# script returns 1 if it wants to be readded
--- a/path.c
+++ b/path.c
@@ -365,7 +365,7 @@ int normalize_absolute_path(char *buf, const char *path)
 * path = Canonical absolute path
 * prefix_list = Colon-separated list of absolute paths
 *
- * Determines, for each path in parent_list, whether the "prefix" really
+ * Determines, for each path in prefix_list, whether the "prefix" really
 * is an ancestor directory of path.  Returns the length of the longest
 * ancestor directory, excluding any trailing slashes, or -1 if no prefix
 * is an ancestor.  (Note that this means 0 is returned if prefix_list is
--- a/perl/Git.pm
+++ b/perl/Git.pm
@@ -57,7 +57,8 @@ require Exporter;
                command_output_pipe command_input_pipe command_close_pipe
                command_bidi_pipe command_close_bidi_pipe
                version exec_path hash_object git_cmd_try
-                remote_refs);
+                remote_refs
+                temp_acquire temp_release temp_reset);


 =head1 DESCRIPTION
@@ -99,7 +100,7 @@ use Carp qw(carp croak); # but croak is bad - throw instead
 use Error qw(:try);
 use Cwd qw(abs_path);
 use IPC::Open2 qw(open2);
-
+use Fcntl qw(SEEK_SET SEEK_CUR);
 }


@@ -933,6 +934,131 @@ sub _close_cat_blob {
 	delete @$self{@vars};
 }

+
+{ # %TEMP_* Lexical Context
+
+my (%TEMP_LOCKS, %TEMP_FILES);
+
+=item temp_acquire ( NAME )
+
+Attempts to retreive the temporary file mapped to the string C<NAME>. If an
+associated temp file has not been created this session or was closed, it is
+created, cached, and set for autoflush and binmode.
+
+Internally locks the file mapped to C<NAME>. This lock must be released with
+C<temp_release()> when the temp file is no longer needed. Subsequent attempts
+to retrieve temporary files mapped to the same C<NAME> while still locked will
+cause an error. This locking mechanism provides a weak guarantee and is not
+threadsafe. It does provide some error checking to help prevent temp file refs
+writing over one another.
+
+In general, the L<File::Handle> returned should not be closed by consumers as
+it defeats the purpose of this caching mechanism. If you need to close the temp
+file handle, then you should use L<File::Temp> or another temp file faculty
+directly. If a handle is closed and then requested again, then a warning will
+issue.
+
+=cut
+
+sub temp_acquire {
+	my ($self, $name) = _maybe_self(@_);
+
+	my $temp_fd = _temp_cache($name);
+
+	$TEMP_LOCKS{$temp_fd} = 1;
+	$temp_fd;
+}
+
+=item temp_release ( NAME )
+
+=item temp_release ( FILEHANDLE )
+
+Releases a lock acquired through C<temp_acquire()>. Can be called either with
+the C<NAME> mapping used when acquiring the temp file or with the C<FILEHANDLE>
+referencing a locked temp file.
+
+Warns if an attempt is made to release a file that is not locked.
+
+The temp file will be truncated before being released. This can help to reduce
+disk I/O where the system is smart enough to detect the truncation while data
+is in the output buffers. Beware that after the temp file is released and
+truncated, any operations on that file may fail miserably until it is
+re-acquired. All contents are lost between each release and acquire mapped to
+the same string.
+
+=cut
+
+sub temp_release {
+	my ($self, $temp_fd, $trunc) = _maybe_self(@_);
+
+	if (ref($temp_fd) ne 'File::Temp') {
+		$temp_fd = $TEMP_FILES{$temp_fd};
+	}
+	unless ($TEMP_LOCKS{$temp_fd}) {
+		carp "Attempt to release temp file '",
+			$temp_fd, "' that has not been locked";
+	}
+	temp_reset($temp_fd) if $trunc and $temp_fd->opened;
+
+	$TEMP_LOCKS{$temp_fd} = 0;
+	undef;
+}
+
+sub _temp_cache {
+	my ($name) = @_;
+
+	_verify_require();
+
+	my $temp_fd = \$TEMP_FILES{$name};
+	if (defined $$temp_fd and $$temp_fd->opened) {
+		if ($TEMP_LOCKS{$$temp_fd}) {
+			throw Error::Simple("Temp file with moniker '",
+				$name, "' already in use");
+		}
+	} else {
+		if (defined $$temp_fd) {
+			# then we're here because of a closed handle.
+			carp "Temp file '", $name,
+				"' was closed. Opening replacement.";
+		}
+		$$temp_fd = File::Temp->new(
+			TEMPLATE => 'Git_XXXXXX',
+			DIR => File::Spec->tmpdir
+			) or throw Error::Simple("couldn't open new temp file");
+		$$temp_fd->autoflush;
+		binmode $$temp_fd;
+	}
+	$$temp_fd;
+}
+
+sub _verify_require {
+	eval { require File::Temp; require File::Spec; };
+	$@ and throw Error::Simple($@);
+}
+
+=item temp_reset ( FILEHANDLE )
+
+Truncates and resets the position of the C<FILEHANDLE>.
+
+=cut
+
+sub temp_reset {
+	my ($self, $temp_fd) = _maybe_self(@_);
+
+	truncate $temp_fd, 0
+		or throw Error::Simple("couldn't truncate file");
+	sysseek($temp_fd, 0, SEEK_SET) and seek($temp_fd, 0, SEEK_SET)
+		or throw Error::Simple("couldn't seek to beginning of file");
+	sysseek($temp_fd, 0, SEEK_CUR) == 0 and tell($temp_fd) == 0
+		or throw Error::Simple("expected file position to be reset");
+}
+
+sub END {
+	unlink values %TEMP_FILES if %TEMP_FILES;
+}
+
+} # %TEMP_* Lexical Context
+
 =back

 =head1 ERROR HANDLING
--- a/t/t0023-crlf-am.sh
+++ b/t/t0023-crlf-am.sh
@@ -36,7 +36,7 @@ test_expect_success 'setup' '

 test_expect_success 'am' '

-	git am --binary -3 <patchfile &&
+	git am -3 <patchfile &&
 	git diff-files --name-status --exit-code

 '
--- a/t/t1410-reflog.sh
+++ b/t/t1410-reflog.sh
@@ -188,16 +188,30 @@ test_expect_success 'delete' '
 	test_tick &&
 	git commit -m tiger C &&

-	test 5 = $(git reflog | wc -l) &&
+	HEAD_entry_count=$(git reflog | wc -l)
+	master_entry_count=$(git reflog show master | wc -l)
+
+	test $HEAD_entry_count = 5 &&
+	test $master_entry_count = 5 &&
+

 	git reflog delete master@{1} &&
 	git reflog show master > output &&
-	test 4 = $(wc -l < output) &&
+	test $(($master_entry_count - 1)) = $(wc -l < output) &&
+	test $HEAD_entry_count = $(git reflog | wc -l) &&
 	! grep ox < output &&

+	master_entry_count=$(wc -l < output)
+
+	git reflog delete HEAD@{1} &&
+	test $(($HEAD_entry_count -1)) = $(git reflog | wc -l) &&
+	test $master_entry_count = $(git reflog show master | wc -l) &&
+
+	HEAD_entry_count=$(git reflog | wc -l)
+
 	git reflog delete master@{07.04.2005.15:15:00.-0700} &&
 	git reflog show master > output &&
-	test 3 = $(wc -l < output) &&
+	test $(($master_entry_count - 1)) = $(wc -l < output) &&
 	! grep dragon < output

 '
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -202,6 +202,9 @@ test_expect_success 'retain authorship when squashing' '
 test_expect_success '-p handles "no changes" gracefully' '
 	HEAD=$(git rev-parse HEAD) &&
 	git rebase -i -p HEAD^ &&
+	git update-index --refresh &&
+	git diff-files --quiet &&
+	git diff-index --quiet --cached HEAD -- &&
 	test $HEAD = $(git rev-parse HEAD)
 '

@@ -235,6 +238,9 @@ test_expect_success 'preserve merges with -p' '
 	git checkout -b to-be-rebased &&
 	test_tick &&
 	git rebase -i -p --onto branch1 master &&
+	git update-index --refresh &&
+	git diff-files --quiet &&
+	git diff-index --quiet --cached HEAD -- &&
 	test $(git rev-parse HEAD~6) = $(git rev-parse branch1) &&
 	test $(git rev-parse HEAD~4^2) = $(git rev-parse to-be-preserved) &&
 	test $(git rev-parse HEAD^^2^) = $(git rev-parse HEAD^^^) &&
@@ -244,6 +250,18 @@ test_expect_success 'preserve merges with -p' '
 	test $(git show HEAD:unrelated-file) = 1
 '

+test_expect_success 'edit ancestor with -p' '
+	FAKE_LINES="1 edit 2 3 4" git rebase -i -p HEAD~3 &&
+	echo 2 > unrelated-file &&
+	test_tick &&
+	git commit -m L2-modified --amend unrelated-file &&
+	git rebase --continue &&
+	git update-index --refresh &&
+	git diff-files --quiet &&
+	git diff-index --quiet --cached HEAD -- &&
+	test $(git show HEAD:unrelated-file) = 2
+'
+
 test_expect_success '--continue tries to commit' '
 	test_tick &&
 	test_must_fail git rebase -i --onto new-branch1 HEAD^ &&
--- a/t/t3700-add.sh
+++ b/t/t3700-add.sh
@@ -232,4 +232,12 @@ test_expect_success 'git add (add.ignore-errors = false)' '

 fi	# skip chmod 0 tests

+test_expect_success 'git add '\''fo\[ou\]bar'\'' ignores foobar' '
+	git reset --hard &&
+	touch fo\[ou\]bar foobar &&
+	git add '\''fo\[ou\]bar'\'' &&
+	git ls-files fo\[ou\]bar | grep -F fo\[ou\]bar &&
+	! ( git ls-files foobar | grep foobar )
+'
+
 test_done
--- a/t/t4019-diff-wserror.sh
+++ b/t/t4019-diff-wserror.sh
@@ -13,7 +13,8 @@ test_expect_success setup '
 	echo " 	HT and SP indent" >>F &&
 	echo "With trailing SP " >>F &&
 	echo "Carriage ReturnQ" | tr Q "\015" >>F &&
-	echo "No problem" >>F
+	echo "No problem" >>F &&
+	echo >>F

 '

@@ -160,4 +161,21 @@ test_expect_success 'with cr-at-eol (attribute)' '

 '

+test_expect_success 'trailing empty lines (1)' '
+
+	rm -f .gitattributes &&
+	test_must_fail git diff --check >output &&
+	grep "ends with blank lines." output &&
+	grep "trailing whitespace" output
+
+'
+
+test_expect_success 'trailing empty lines (2)' '
+
+	echo "F -whitespace" >.gitattributes &&
+	git diff --check >output &&
+	! test -s output
+
+'
+
 test_done
--- a/t/t5100-mailinfo.sh
+++ b/t/t5100-mailinfo.sh
@@ -11,7 +11,7 @@ test_expect_success 'split sample box' \
 	'git mailsplit -o. ../t5100/sample.mbox >last &&
 	last=`cat last` &&
 	echo total is $last &&
-	test `cat last` = 10'
+	test `cat last` = 11'

 for mail in `echo 00*`
 do
--- a/t/t5100/info0011
+++ b/t/t5100/info0011
@@ -0,0 +1,5 @@
+Author: A U Thor
+Email: a.u.thor@example.com
+Subject: Xyzzy
+Date: Fri, 8 Aug 2008 13:08:37 +0200 (CEST)
+
--- a/t/t5100/msg0011
+++ b/t/t5100/msg0011
@@ -0,0 +1,2 @@
+Here comes a commit log message, and
+its second line is here.
--- a/t/t5100/patch0011
+++ b/t/t5100/patch0011
@@ -0,0 +1,22 @@
+---
+ builtin-mailinfo.c  |    4 ++--
+
+diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
+index 3e5fe51..aabfe5c 100644
+--- a/builtin-mailinfo.c
+++ b/builtin-mailinfo.c
+@@ -758,8 +758,8 @@ static void handle_body(void)
+ 		/* process any boundary lines */
+ 		if (*content_top && is_multipart_boundary(&line)) {
+ 			/* flush any leftover */
+-			if (line.len)
+-				handle_filter(&line);
+			if (prev.len)
+				handle_filter(&prev);
+ 
+ 			if (!handle_boundary())
+ 				goto handle_body_out;
+-- 
+1.6.0.rc2
+
+
--- a/t/t5100/sample.mbox
+++ b/t/t5100/sample.mbox
@@ -465,3 +465,38 @@ index 962aa34..2d1520f 100644
 -- 
 1.5.6.2.455.g1efb2

+From nobody Fri Aug  8 22:24:03 2008
+Date: Fri, 8 Aug 2008 13:08:37 +0200 (CEST)
+From: A U Thor <a.u.thor@example.com>
+Subject: [PATCH 3/3 v2] Xyzzy
+MIME-Version: 1.0
+Content-Type: multipart/mixed; boundary="=-=-="
+
+--=-=-=
+Content-Type: text/plain; charset=iso-8859-15
+Content-Transfer-Encoding: quoted-printable
+
+Here comes a commit log message, and
+its second line is here.
+---
+ builtin-mailinfo.c  |    4 ++--
+
+diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
+index 3e5fe51..aabfe5c 100644
+--- a/builtin-mailinfo.c
+++ b/builtin-mailinfo.c
+@@ -758,8 +758,8 @@ static void handle_body(void)
+ 		/* process any boundary lines */
+ 		if (*content_top && is_multipart_boundary(&line)) {
+ 			/* flush any leftover */
+-			if (line.len)
+-				handle_filter(&line);
+			if (prev.len)
+				handle_filter(&prev);
+=20
+ 			if (!handle_boundary())
+ 				goto handle_body_out;
+--=20
+1.6.0.rc2
+
+--=-=-=--
--- a/t/t5304-prune.sh
+++ b/t/t5304-prune.sh
@@ -21,7 +21,7 @@ test_expect_success 'prune stale packs' '
 	orig_pack=$(echo .git/objects/pack/*.pack) &&
 	: > .git/objects/tmp_1.pack &&
 	: > .git/objects/tmp_2.pack &&
-	test-chmtime -86501 .git/objects/tmp_1.pack &&
+	test-chmtime =-86501 .git/objects/tmp_1.pack &&
 	git prune --expire 1.day &&
 	test -f $orig_pack &&
 	test -f .git/objects/tmp_2.pack &&
@@ -39,7 +39,7 @@ test_expect_success 'prune --expire' '
 	git prune --expire=1.hour.ago &&
 	test $((1 + $before)) = $(git count-objects | sed "s/ .*//") &&
 	test -f $BLOB_FILE &&
-	test-chmtime -86500 $BLOB_FILE &&
+	test-chmtime =-86500 $BLOB_FILE &&
 	git prune --expire 1.day &&
 	test $before = $(git count-objects | sed "s/ .*//") &&
 	! test -f $BLOB_FILE
@@ -53,11 +53,11 @@ test_expect_success 'gc: implicit prune --expire' '
 	BLOB_FILE=.git/objects/$(echo $BLOB | sed "s/^../&\//") &&
 	test $((1 + $before)) = $(git count-objects | sed "s/ .*//") &&
 	test -f $BLOB_FILE &&
-	test-chmtime -$((86400*14-30)) $BLOB_FILE &&
+	test-chmtime =-$((86400*14-30)) $BLOB_FILE &&
 	git gc &&
 	test $((1 + $before)) = $(git count-objects | sed "s/ .*//") &&
 	test -f $BLOB_FILE &&
-	test-chmtime -$((86400*14+1)) $BLOB_FILE &&
+	test-chmtime =-$((86400*14+1)) $BLOB_FILE &&
 	git gc &&
 	test $before = $(git count-objects | sed "s/ .*//") &&
 	! test -f $BLOB_FILE
--- a/t/t5540-http-push.sh
+++ b/t/t5540-http-push.sh
@@ -41,7 +41,7 @@ test_expect_success 'setup remote repository' '
 	git clone --bare test_repo test_repo.git &&
 	cd test_repo.git &&
 	git --bare update-server-info &&
-	chmod +x hooks/post-update &&
+	mv hooks/post-update.sample hooks/post-update &&
 	cd - &&
 	mv test_repo.git "$HTTPD_DOCUMENT_ROOT_PATH"
 '
--- a/t/t5601-clone.sh
+++ b/t/t5601-clone.sh
@@ -95,4 +95,16 @@ test_expect_success 'clone --bare names the local repository <name>.git' '

 '

+test_expect_success 'clone --mirror does not repeat tags' '
+
+	(cd src &&
+	 git tag some-tag HEAD) &&
+	git clone --mirror src mirror2 &&
+	(cd mirror2 &&
+	 git show-ref 2> clone.err > clone.out) &&
+	test_must_fail grep Duplicate mirror2/clone.err &&
+	grep some-tag mirror2/clone.out
+
+'
+
 test_done
--- a/t/t9108-git-svn-glob.sh
+++ b/t/t9108-git-svn-glob.sh
@@ -16,7 +16,8 @@ test_expect_success 'test refspec globbing' '
 	echo "goodbye world" > trunk/src/b/readme &&
 	svn import -m "initial" trunk "$svnrepo"/trunk &&
 	svn co "$svnrepo" tmp &&
-	cd tmp &&
+	(
+		cd tmp &&
 		mkdir branches tags &&
 		svn add branches tags &&
 		svn cp trunk branches/start &&
@@ -37,7 +38,7 @@ test_expect_success 'test refspec globbing' '
 		echo "byebye" >> tags/end/src/b/readme &&
 		poke tags/end/src/b/readme &&
 		svn commit -m "nothing to see here"
-		cd .. &&
+	) &&
 	git config --add svn-remote.svn.url "$svnrepo" &&
 	git config --add svn-remote.svn.fetch \
 	                 "trunk/src/a:refs/remotes/trunk" &&
@@ -48,11 +49,12 @@ test_expect_success 'test refspec globbing' '
 	git-svn multi-fetch &&
 	git log --pretty=oneline refs/remotes/tags/end | \
 	    sed -e "s/^.\{41\}//" > output.end &&
-	cmp expect.end output.end &&
+	test_cmp expect.end output.end &&
 	test "`git rev-parse refs/remotes/tags/end~1`" = \
 		"`git rev-parse refs/remotes/branches/start`" &&
 	test "`git rev-parse refs/remotes/branches/start~2`" = \
-		"`git rev-parse refs/remotes/trunk`"
+		"`git rev-parse refs/remotes/trunk`" &&
+	test_must_fail git rev-parse refs/remotes/tags/end@3
 	'

 echo try to try > expect.two
@@ -66,11 +68,12 @@ test_expect_success 'test left-hand-side only globbing' '
 	                 "branches/*:refs/remotes/two/branches/*" &&
 	git config --add svn-remote.two.tags \
 	                 "tags/*:refs/remotes/two/tags/*" &&
-	cd tmp &&
+	(
+		cd tmp &&
 		echo "try try" >> tags/end/src/b/readme &&
 		poke tags/end/src/b/readme &&
 		svn commit -m "try to try"
-		cd .. &&
+	) &&
 	git-svn fetch two &&
 	test `git rev-list refs/remotes/two/tags/end | wc -l` -eq 6 &&
 	test `git rev-list refs/remotes/two/branches/start | wc -l` -eq 3 &&
@@ -80,7 +83,29 @@ test_expect_success 'test left-hand-side only globbing' '
 	     `git rev-parse refs/remotes/two/branches/start` &&
 	git log --pretty=oneline refs/remotes/two/tags/end | \
 	    sed -e "s/^.\{41\}//" > output.two &&
-	cmp expect.two output.two
+	test_cmp expect.two output.two
+	'
+
+echo "Only one set of wildcard directories" \
+     "(e.g. '*' or '*/*/*') is supported: 'branches/*/t/*'" > expect.three
+echo "" >> expect.three
+
+test_expect_success 'test disallow multi-globs' '
+	git config --add svn-remote.three.url "$svnrepo" &&
+	git config --add svn-remote.three.fetch \
+	                 trunk:refs/remotes/three/trunk &&
+	git config --add svn-remote.three.branches \
+	                 "branches/*/t/*:refs/remotes/three/branches/*" &&
+	git config --add svn-remote.three.tags \
+	                 "tags/*/*:refs/remotes/three/tags/*" &&
+	(
+		cd tmp &&
+		echo "try try" >> tags/end/src/b/readme &&
+		poke tags/end/src/b/readme &&
+		svn commit -m "try to try"
+	) &&
+	test_must_fail git-svn fetch three 2> stderr.three &&
+	test_cmp expect.three stderr.three
 	'

 test_done
--- a/t/t9108-git-svn-multi-glob.sh
+++ b/t/t9108-git-svn-multi-glob.sh
@@ -0,0 +1,160 @@
+#!/bin/sh
+# Copyright (c) 2007 Eric Wong
+test_description='git-svn globbing refspecs'
+. ./lib-git-svn.sh
+
+cat > expect.end <<EOF
+the end
+hi
+start a new branch
+initial
+EOF
+
+test_expect_success 'test refspec globbing' '
+	mkdir -p trunk/src/a trunk/src/b trunk/doc &&
+	echo "hello world" > trunk/src/a/readme &&
+	echo "goodbye world" > trunk/src/b/readme &&
+	svn import -m "initial" trunk "$svnrepo"/trunk &&
+	svn co "$svnrepo" tmp &&
+	(
+		cd tmp &&
+		mkdir branches branches/v1 tags &&
+		svn add branches tags &&
+		svn cp trunk branches/v1/start &&
+		svn commit -m "start a new branch" &&
+		svn up &&
+		echo "hi" >> branches/v1/start/src/b/readme &&
+		poke branches/v1/start/src/b/readme &&
+		echo "hey" >> branches/v1/start/src/a/readme &&
+		poke branches/v1/start/src/a/readme &&
+		svn commit -m "hi" &&
+		svn up &&
+		svn cp branches/v1/start tags/end &&
+		echo "bye" >> tags/end/src/b/readme &&
+		poke tags/end/src/b/readme &&
+		echo "aye" >> tags/end/src/a/readme &&
+		poke tags/end/src/a/readme &&
+		svn commit -m "the end" &&
+		echo "byebye" >> tags/end/src/b/readme &&
+		poke tags/end/src/b/readme &&
+		svn commit -m "nothing to see here"
+	) &&
+	git config --add svn-remote.svn.url "$svnrepo" &&
+	git config --add svn-remote.svn.fetch \
+	                 "trunk/src/a:refs/remotes/trunk" &&
+	git config --add svn-remote.svn.branches \
+	                 "branches/*/*/src/a:refs/remotes/branches/*/*" &&
+	git config --add svn-remote.svn.tags\
+	                 "tags/*/src/a:refs/remotes/tags/*" &&
+	git-svn multi-fetch &&
+	git log --pretty=oneline refs/remotes/tags/end | \
+	    sed -e "s/^.\{41\}//" > output.end &&
+	test_cmp expect.end output.end &&
+	test "`git rev-parse refs/remotes/tags/end~1`" = \
+		"`git rev-parse refs/remotes/branches/v1/start`" &&
+	test "`git rev-parse refs/remotes/branches/v1/start~2`" = \
+		"`git rev-parse refs/remotes/trunk`" &&
+	test_must_fail git rev-parse refs/remotes/tags/end@3
+	'
+
+echo try to try > expect.two
+echo nothing to see here >> expect.two
+cat expect.end >> expect.two
+
+test_expect_success 'test left-hand-side only globbing' '
+	git config --add svn-remote.two.url "$svnrepo" &&
+	git config --add svn-remote.two.fetch trunk:refs/remotes/two/trunk &&
+	git config --add svn-remote.two.branches \
+	                 "branches/*/*:refs/remotes/two/branches/*/*" &&
+	git config --add svn-remote.two.tags \
+	                 "tags/*:refs/remotes/two/tags/*" &&
+	(
+		cd tmp &&
+		echo "try try" >> tags/end/src/b/readme &&
+		poke tags/end/src/b/readme &&
+		svn commit -m "try to try"
+	) &&
+	git-svn fetch two &&
+	test `git rev-list refs/remotes/two/tags/end | wc -l` -eq 6 &&
+	test `git rev-list refs/remotes/two/branches/v1/start | wc -l` -eq 3 &&
+	test `git rev-parse refs/remotes/two/branches/v1/start~2` = \
+	     `git rev-parse refs/remotes/two/trunk` &&
+	test `git rev-parse refs/remotes/two/tags/end~3` = \
+	     `git rev-parse refs/remotes/two/branches/v1/start` &&
+	git log --pretty=oneline refs/remotes/two/tags/end | \
+	    sed -e "s/^.\{41\}//" > output.two &&
+	test_cmp expect.two output.two
+	'
+cat > expect.four <<EOF
+adios
+adding more
+Changed 2 in v2/start
+Another versioned branch
+initial
+EOF
+
+test_expect_success 'test another branch' '
+	(
+		cd tmp &&
+		mkdir branches/v2 &&
+		svn add branches/v2 &&
+		svn cp trunk branches/v2/start &&
+		svn commit -m "Another versioned branch" &&
+		svn up &&
+		echo "hello" >> branches/v2/start/src/b/readme &&
+		poke branches/v2/start/src/b/readme &&
+		echo "howdy" >> branches/v2/start/src/a/readme &&
+		poke branches/v2/start/src/a/readme &&
+		svn commit -m "Changed 2 in v2/start" &&
+		svn up &&
+		svn cp branches/v2/start tags/next &&
+		echo "bye" >> tags/next/src/b/readme &&
+		poke tags/next/src/b/readme &&
+		echo "aye" >> tags/next/src/a/readme &&
+		poke tags/next/src/a/readme &&
+		svn commit -m "adding more" &&
+		echo "byebye" >> tags/next/src/b/readme &&
+		poke tags/next/src/b/readme &&
+		svn commit -m "adios"
+	) &&
+	git config --add svn-remote.four.url "$svnrepo" &&
+	git config --add svn-remote.four.fetch trunk:refs/remotes/four/trunk &&
+	git config --add svn-remote.four.branches \
+	                 "branches/*/*:refs/remotes/four/branches/*/*" &&
+	git config --add svn-remote.four.tags \
+	                 "tags/*:refs/remotes/four/tags/*" &&
+	git-svn fetch four &&
+	test `git rev-list refs/remotes/four/tags/next | wc -l` -eq 5 &&
+	test `git rev-list refs/remotes/four/branches/v2/start | wc -l` -eq 3 &&
+	test `git rev-parse refs/remotes/four/branches/v2/start~2` = \
+	     `git rev-parse refs/remotes/four/trunk` &&
+	test `git rev-parse refs/remotes/four/tags/next~2` = \
+	     `git rev-parse refs/remotes/four/branches/v2/start` &&
+	git log --pretty=oneline refs/remotes/four/tags/next | \
+	    sed -e "s/^.\{41\}//" > output.four &&
+	test_cmp expect.four output.four
+	'
+
+echo "Only one set of wildcard directories" \
+     "(e.g. '*' or '*/*/*') is supported: 'branches/*/t/*'" > expect.three
+echo "" >> expect.three
+
+test_expect_success 'test disallow multiple globs' '
+	git config --add svn-remote.three.url "$svnrepo" &&
+	git config --add svn-remote.three.fetch \
+	                 trunk:refs/remotes/three/trunk &&
+	git config --add svn-remote.three.branches \
+	                 "branches/*/t/*:refs/remotes/three/branches/*/*" &&
+	git config --add svn-remote.three.tags \
+	                 "tags/*:refs/remotes/three/tags/*" &&
+	(
+		cd tmp &&
+		echo "try try" >> tags/end/src/b/readme &&
+		poke tags/end/src/b/readme &&
+		svn commit -m "try to try"
+	) &&
+	test_must_fail git-svn fetch three 2> stderr.three &&
+	test_cmp expect.three stderr.three
+	'
+
+test_done
--- a/t/t9125-git-svn-multi-glob-branch-names.sh
+++ b/t/t9125-git-svn-multi-glob-branch-names.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+# Copyright (c) 2008 Marcus Griep
+
+test_description='git-svn multi-glob branch names'
+. ./lib-git-svn.sh
+
+test_expect_success 'setup svnrepo' '
+	mkdir project project/trunk project/branches \
+			project/branches/v14.1 project/tags &&
+	echo foo > project/trunk/foo &&
+	svn import -m "$test_description" project "$svnrepo/project" &&
+	rm -rf project &&
+	svn cp -m "fun" "$svnrepo/project/trunk" \
+	                "$svnrepo/project/branches/v14.1/beta" &&
+	svn cp -m "more fun!" "$svnrepo/project/branches/v14.1/beta" \
+	                      "$svnrepo/project/branches/v14.1/gold"
+	'
+
+test_expect_success 'test clone with multi-glob in branch names' '
+	git svn clone -T trunk -b branches/*/* -t tags \
+	              "$svnrepo/project" project &&
+	cd project &&
+		git rev-parse "refs/remotes/v14.1/beta" &&
+		git rev-parse "refs/remotes/v14.1/gold" &&
+	cd ..
+	'
+
+test_expect_success 'test dcommit to multi-globbed branch' "
+	cd project &&
+	git reset --hard 'refs/remotes/v14.1/gold' &&
+	echo hello >> foo &&
+	git commit -m 'hello' -- foo &&
+	git svn dcommit &&
+	cd ..
+	"
+
+test_done
--- a/t/t9300-fast-import.sh
+++ b/t/t9300-fast-import.sh
@@ -1045,7 +1045,7 @@ DATA
 INPUT_END

 test_expect_success 'P: fail on inline gitlink' '
-    ! git-fast-import <input'
+    test_must_fail git-fast-import <input'

 test_tick
 cat >input <<INPUT_END
@@ -1068,6 +1068,6 @@ M 160000 :1 sub
 INPUT_END

 test_expect_success 'P: fail on blob mark in gitlink' '
-    ! git-fast-import <input'
+    test_must_fail git-fast-import <input'

 test_done
--- a/test-parse-options.c
+++ b/test-parse-options.c
@@ -15,7 +15,7 @@ int length_callback(const struct option *opt, const char *arg, int unset)
 	if (unset)
 		return 1; /* do not support unset */

-	*(unsigned long *)opt->value = strlen(arg);
+	*(int *)opt->value = strlen(arg);
 	return 0;
 }

--- a/transport.c
+++ b/transport.c
@@ -463,17 +463,14 @@ static struct ref *get_refs_via_curl(struct transport *transport)
 		run_active_slot(slot);
 		if (results.curl_result != CURLE_OK) {
 			strbuf_release(&buffer);
-			if (missing_target(&results)) {
-				return NULL;
-			} else {
-				error("%s", curl_errorstr);
-				return NULL;
-			}
+			if (missing_target(&results))
+				die("%s not found: did you run git update-server-info on the server?", refs_url);
+			else
+				die("%s download error - %s", refs_url, curl_errorstr);
 		}
 	} else {
 		strbuf_release(&buffer);
-		error("Unable to start request");
-		return NULL;
+		die("Unable to start HTTP request");
 	}

 	data = buffer.buf;