GIT 1.6.0.6

Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/RelNotes-1.5.4.7.txt

@@ -0,0 +1,10 @@
+GIT v1.5.4.7 Release Notes
+==========================
+
+Fixes since 1.5.4.7
+-------------------
+
+ * Removed support for an obsolete gitweb request URI, whose
+   implementation ran "git diff" Porcelain, instead of using plumbing,
+   which would have run an external diff command specified in the
+   repository configuration as the gitweb user.

Documentation/RelNotes-1.5.5.6.txt

@@ -0,0 +1,10 @@
+GIT v1.5.5.6 Release Notes
+==========================
+
+Fixes since 1.5.5.5
+-------------------
+
+ * Removed support for an obsolete gitweb request URI, whose
+   implementation ran "git diff" Porcelain, instead of using plumbing,
+   which would have run an external diff command specified in the
+   repository configuration as the gitweb user.

Documentation/RelNotes-1.5.6.6.txt

@@ -0,0 +1,10 @@
+GIT v1.5.6.6 Release Notes
+==========================
+
+Fixes since 1.5.6.5
+-------------------
+
+ * Removed support for an obsolete gitweb request URI, whose
+   implementation ran "git diff" Porcelain, instead of using plumbing,
+   which would have run an external diff command specified in the
+   repository configuration as the gitweb user.

Documentation/RelNotes-1.6.0.2.txt

@@ -0,0 +1,87 @@
+GIT v1.6.0.2 Release Notes
+==========================
+
+Fixes since v1.6.0.1
+--------------------
+
+* Installation on platforms that needs .exe suffix to git-* programs were
+  broken in 1.6.0.1.
+
+* Installation on filesystems without symbolic links support did nto
+  work well.
+
+* In-tree documentations and test scripts now use "git foo" form to set a
+  better example, instead of the "git-foo" form (which is an acceptable
+  form if you have "PATH=$(git --exec-path):$PATH" in your script)
+
+* Many commands did not use the correct working tree location when used
+  with GIT_WORK_TREE environment settings.
+
+* Some systems needs to use compatibility fnmach and regex libraries
+  independent from each other; the compat/ area has been reorganized to
+  allow this.
+
+
+* "git apply --unidiff-zero" incorrectly applied a -U0 patch that inserts
+  a new line before the second line.
+
+* "git blame -c" did not exactly work like "git annotate" when range
+  boundaries are involved.
+
+* "git checkout file" when file is still unmerged checked out contents from
+  a random high order stage, which was confusing.
+
+* "git clone $there $here/" with extra trailing slashes after explicit
+  local directory name $here did not work as expected.
+
+* "git diff" on tracked contents with CRLF line endings did not drive "less"
+  intelligently when showing added or removed lines.
+
+* "git diff --dirstat -M" did not add changes in subdirectories up
+  correctly for renamed paths.
+
+* "git diff --cumulative" did not imply "--dirstat".
+
+* "git for-each-ref refs/heads/" did not work as expected.
+
+* "git gui" allowed users to feed patch without any context to be applied.
+
+* "git gui" botched parsing "diff" output when a line that begins with two
+  dashes and a space gets removed or a line that begins with two pluses
+  and a space gets added.
+
+* "git gui" translation updates and i18n fixes.
+
+* "git index-pack" is more careful against disk corruption while completing
+  a thin pack.
+
+* "git log -i --grep=pattern" did not ignore case; neither "git log -E
+  --grep=pattern" triggered extended regexp.
+
+* "git log --pretty="%ad" --date=short" did not use short format when
+  showing the timestamp.
+
+* "git log --author=author" match incorrectly matched with the
+  timestamp part of "author " line in commit objects.
+
+* "git log -F --author=author" did not work at all.
+
+* Build procedure for "git shell" that used stub versions of some
+  functions and globals was not understood by linkers on some platforms.
+
+* "git stash" was fooled by a stat-dirty but otherwise unmodified paths
+  and refused to work until the user refreshed the index.
+
+* "git svn" was broken on Perl before 5.8 with recent fixes to reduce
+  use of temporary files.
+
+* "git verify-pack -v" did not work correctly when given more than one
+  packfile.
+
+Also contains many documentation updates.
+
+--
+exec >/var/tmp/1
+O=v1.6.0.1-78-g3632cfc
+echo O=$(git describe maint)
+git shortlog --no-merges $O..maint

Documentation/RelNotes-1.6.0.3.txt

@@ -0,0 +1,117 @@
+GIT v1.6.0.3 Release Notes
+==========================
+
+Fixes since v1.6.0.2
+--------------------
+
+* "git archive --format=zip" did not honor core.autocrlf while
+  --format=tar did.
+
+* Continuing "git rebase -i" was very confused when the user left modified
+  files in the working tree while resolving conflicts.
+
+* Continuing "git rebase -i" was also very confused when the user left
+  some staged changes in the index after "edit".
+
+* "git rebase -i" now honors the pre-rebase hook, just like the
+  other rebase implementations "git rebase" and "git rebase -m".
+
+* "git rebase -i" incorrectly aborted when there is no commit to replay.
+
+* Behaviour of "git diff --quiet" was inconsistent with "diff --exit-code"
+  with the output redirected to /dev/null.
+
+* "git diff --no-index" on binary files no longer outputs a bogus
+  "diff --git" header line.
+
+* "git diff" hunk header patterns with multiple elements separated by LF
+  were not used correctly.
+
+* Hunk headers in "git diff" default to using extended regular
+  expressions, fixing some of the internal patterns on non-GNU
+  platforms.
+
+* New config "diff.*.xfuncname" exposes extended regular expressions
+  for user specified hunk header patterns.
+
+* "git gc" when ejecting otherwise unreachable objects from packfiles into
+  loose form leaked memory.
+
+* "git index-pack" was recently broken and mishandled objects added by
+  thin-pack completion processing under memory pressure.
+
+* "git index-pack" was recently broken and misbehaved when run from inside
+  .git/objects/pack/ directory.
+
+* "git stash apply sash@{1}" was fixed to error out.  Prior versions
+  would have applied stash@{0} incorrectly.
+
+* "git stash apply" now offers a better suggestion on how to continue
+  if the working tree is currently dirty.
+
+* "git for-each-ref --format=%(subject)" fixed for commits with no
+  no newline in the message body.
+
+* "git remote" fixed to protect printf from user input.
+
+* "git remote show -v" now displays all URLs of a remote.
+
+* "git checkout -b branch" was confused when branch already existed.
+
+* "git checkout -q" once again suppresses the locally modified file list.
+
+* "git clone -q", "git fetch -q" asks remote side to not send
+  progress messages, actually making their output quiet.
+
+* Cross-directory renames are no longer used when creating packs.  This
+  allows more graceful behavior on filesystems like sshfs.
+
+* Stale temporary files under $GIT_DIR/objects/pack are now cleaned up
+  automatically by "git prune".
+
+* "git merge" once again removes directories after the last file has
+  been removed from it during the merge.
+
+* "git merge" did not allocate enough memory for the structure itself when
+  enumerating the parents of the resulting commit.
+
+* "git blame -C -C" no longer segfaults while trying to pass blame if
+   it encounters a submodule reference.
+
+* "git rm" incorrectly claimed that you have local modifications when a
+  path was merely stat-dirty.
+
+* "git svn" fixed to display an error message when 'set-tree' failed,
+   instead of a Perl compile error.
+
+* "git submodule" fixed to handle checking out a different commit
+  than HEAD after initializing the submodule.
+
+* The "git commit" error message when there are still unmerged
+  files present was clarified to match "git write-tree".
+
+* "git init" was confused when core.bare or core.sharedRepository are set
+  in system or user global configuration file by mistake.  When --bare or
+  --shared is given from the command line, these now override such
+  settings made outside the repositories.
+
+* Some segfaults due to uncaught NULL pointers were fixed in multiple
+  tools such as apply, reset, update-index.
+
+* Solaris builds now default to OLD_ICONV=1 to avoid compile warnings;
+  Solaris 8 does not define NEEDS_LIBICONV by default.
+
+* "Git.pm" tests relied on unnecessarily more recent version of Perl.
+
+* "gitweb" triggered undef warning on commits without log messages.
+
+* "gitweb" triggered undef warnings on missing trees.
+
+* "gitweb" now removes PATH_INFO from its URLs so users don't have
+  to manually set the URL in the gitweb configuration.
+
+* Bash completion removed support for legacy "git-fetch", "git-push"
+  and "git-pull" as these are no longer installed.  Dashless form
+  ("git fetch") is still however supported.
+
+Many other documentation updates.

Documentation/RelNotes-1.6.0.4.txt

@@ -0,0 +1,39 @@
+GIT v1.6.0.4 Release Notes
+==========================
+
+Fixes since v1.6.0.3
+--------------------
+
+* 'git add -p' said "No changes" when only binary files were changed.
+
+* 'git archive' did not work correctly in bare repositories.
+
+* 'git checkout -t -b newbranch' when you are on detached HEAD was broken.
+
+* when we refuse to detect renames because there are too many new or
+  deleted files, 'git diff' did not say how many there are.
+
+* 'git push --mirror' tried and failed to push the stash; there is no
+  point in sending it to begin with.
+
+* 'git push' did not update the remote tracking reference if the corresponding
+  ref on the remote end happened to be already up to date.
+
+* 'git pull $there $branch:$current_branch' did not work when you were on
+  a branch yet to be born.
+
+* when giving up resolving a conflicted merge, 'git reset --hard' failed
+  to remove new paths from the working tree.
+
+* 'git send-email' had a small fd leak while scanning directory.
+
+* 'git status' incorrectly reported a submodule directory as an untracked
+  directory.
+
+* 'git svn' used deprecated 'git-foo' form of subcommand invocation.
+
+* 'git update-ref -d' to remove a reference did not honor --no-deref option.
+
+* Plugged small memleaks here and there.
+
+* Also contains many documentation updates.

Documentation/RelNotes-1.6.0.5.txt

@@ -0,0 +1,56 @@
+GIT v1.6.0.5 Release Notes
+==========================
+
+Fixes since v1.6.0.4
+--------------------
+
+* "git checkout" used to crash when your HEAD was pointing at a deleted
+  branch.
+
+* "git checkout" from an un-checked-out state did not allow switching out
+  of the current branch.
+
+* "git diff" always allowed GIT_EXTERNAL_DIFF and --no-ext-diff was no-op for
+  the command.
+
+* Giving 3 or more tree-ish to "git diff" is supposed to show the combined
+  diff from second and subsequent trees to the first one, but the order was
+  screwed up.
+
+* "git fast-export" did not export all tags.
+
+* "git ls-files --with-tree=<tree>" did not work with options other
+  than -c, most notably with -m.
+
+* "git pack-objects" did not make its best effort to honor --max-pack-size
+  option when a single first object already busted the given limit and
+  placed many objects in a single pack.
+
+* "git-p4" fast import frontend was too eager to trigger its keyword expansion
+  logic, even on a keyword-looking string that does not have closing '$' on the
+  same line.
+
+* "git push $there" when the remote $there is defined in $GIT_DIR/branches/$there
+  behaves more like what cg-push from Cogito used to work.
+
+* when giving up resolving a conflicted merge, "git reset --hard" failed
+  to remove new paths from the working tree.
+
+* "git tag" did not complain when given mutually incompatible set of options.
+
+* The message constructed in the internal editor was discarded when "git
+  tag -s" failed to sign the message, which was often caused by the user
+  not configuring GPG correctly.
+
+* "make check" cannot be run without sparse; people may have meant to say
+  "make test" instead, so suggest that.
+
+* Internal diff machinery had a corner case performance bug that choked on
+  a large file with many repeated contents.
+
+* "git repack" used to grab objects out of packs marked with .keep
+  into a new pack.
+
+* Many unsafe call to sprintf() style varargs functions are corrected.
+
+* Also contains quite a few documentation updates.

Documentation/RelNotes-1.6.0.6.txt

@@ -0,0 +1,33 @@
+GIT v1.6.0.6 Release Notes
+==========================
+
+Fixes since 1.6.0.5
+-------------------
+
+ * "git fsck" had a deep recursion that wasted stack space.
+
+ * "git fast-export" and "git fast-import" choked on an old style
+   annotated tag that lack the tagger information.
+
+ * "git mergetool -- file" did not correctly skip "--" marker that
+   signals the end of options list.
+
+ * "git show $tag" segfaulted when an annotated $tag pointed at a
+   nonexistent object.
+
+ * "git show 2>error" when the standard output is automatically redirected
+   to the pager redirected the standard error to the pager as well; there
+   was no need to.
+
+ * "git send-email" did not correctly handle list of addresses when
+   they had quoted comma (e.g. "Lastname, Givenname" <mail@addre.ss>).
+
+ * Logic to discover branch ancestry in "git svn" was unreliable when
+   the process to fetch history was interrupted.
+
+ * Removed support for an obsolete gitweb request URI, whose
+   implementation ran "git diff" Porcelain, instead of using plumbing,
+   which would have run an external diff command specified in the
+   repository configuration as the gitweb user.
+
+Also contains numerous documentation typofixes.

Documentation/SubmittingPatches

@@ -222,6 +222,9 @@ D-C-O.  Indeed you are encouraged to do so.  Do not forget to
 place an in-body "From: " line at the beginning to properly attribute
 the change to its true author (see (2) above).
 
+Also notice that a real name is used in the Signed-off-by: line. Please
+don't hide your real name.
+
 Some people also put extra tags at the end.
 
 "Acked-by:" says that the patch was reviewed by the person who
@@ -456,3 +459,30 @@ This should help you to submit patches inline using KMail.
 
 5) Back in the compose window: add whatever other text you wish to the
 message, complete the addressing and subject fields, and press send.
+
+
+Gmail
+-----
+
+Submitting properly formatted patches via Gmail is simple now that
+IMAP support is available. First, edit your ~/.gitconfig to specify your
+account settings:
+
+[imap]
+	folder = "[Gmail]/Drafts"
+	host = imaps://imap.gmail.com
+	user = user@gmail.com
+	pass = p4ssw0rd
+	port = 993
+	sslverify = false
+
+Next, ensure that your Gmail settings are correct. In "Settings" the
+"Use Unicode (UTF-8) encoding for outgoing messages" should be checked.
+
+Once your commits are ready to send to the mailing list, run the following
+command to send the patch emails to your Gmail Drafts folder.
+
+	$ git format-patch -M --stdout origin/master | git imap-send
+
+Go to your Gmail account, open the Drafts folder, find the patch email, fill
+in the To: and CC: fields and send away!

Documentation/asciidoc.conf

@@ -40,6 +40,26 @@ endif::doctype-manpage[]
 </literallayout>
 {title#}</example>
 endif::docbook-xsl-172[]
+
+ifdef::docbook-xsl-172[]
+ifdef::doctype-manpage[]
+# The following two small workarounds insert a simple paragraph after screen
+[listingblock]
+<example><title>{title}</title>
+<screen>
+|
+</screen><simpara></simpara>
+{title#}</example>
+
+[verseblock]
+<formalpara{id? id="{id}"}><title>{title}</title><para>
+{title%}<literallayout{id? id="{id}"}>
+{title#}<literallayout>
+|
+</literallayout><simpara></simpara>
+{title#}</para></formalpara>
+endif::doctype-manpage[]
+endif::docbook-xsl-172[]
 endif::backend-docbook[]
 
 ifdef::doctype-manpage[]

Documentation/config.txt

@@ -363,8 +363,17 @@ core.pager::
 	variable.  Note that git sets the `LESS` environment
 	variable to `FRSX` if it is unset when it runs the
 	pager.  One can change these settings by setting the
-	`LESS` variable to some other value or by giving the
-	`core.pager` option a value such as "`less -+FRSX`".
+	`LESS` variable to some other value.  Alternately,
+	these settings can be overridden on a project or
+	global basis by setting the `core.pager` option.
+	Setting `core.pager` has no affect on the `LESS`
+	environment variable behaviour above, so if you want
+	to override git's default settings this way, you need
+	to be explicit.  For example, to disable the S option
+	in a backward compatible manner, set `core.pager`
+	to "`less -+$LESS -FRX`".  This will be passed to the
+	shell by git, which will translate the final command to
+	"`LESS=FRSX less -+FRSX -FRX`".
 
 core.whitespace::
 	A comma separated list of common whitespace problems to
@@ -552,9 +561,6 @@ color.status.<slot>::
 	to red). The values of these variables may be specified as in
 	color.branch.<slot>.
 
-commit.template::
-	Specify a file to use as the template for new commit messages.
-
 color.ui::
 	When set to `always`, always use colors in all git commands which
 	are capable of colored output. When false (or `never`), never. When
@@ -562,6 +568,9 @@ color.ui::
 	terminal. When more specific variables of color.* are set, they always
 	take precedence over this setting. Defaults to false.
 
+commit.template::
+	Specify a file to use as the template for new commit messages.
+
 diff.autorefreshindex::
 	When using 'git-diff' to compare with work tree
 	files, do not consider stat-only change as changed.
@@ -673,18 +682,6 @@ gc.rerereunresolved::
 	kept for this many days when 'git-rerere gc' is run.
 	The default is 15 days.  See linkgit:git-rerere[1].
 
-rerere.autoupdate::
-	When set to true, `git-rerere` updates the index with the
-	resulting contents after it cleanly resolves conflicts using
-	previously recorded resolution.  Defaults to false.
-
-rerere.enabled::
-	Activate recording of resolved conflicts, so that identical
-	conflict hunks can be resolved automatically, should they
-	be encountered again.  linkgit:git-rerere[1] command is by
-	default enabled if you create `rr-cache` directory under
-	`$GIT_DIR`, but can be disabled by setting this option to false.
-
 gitcvs.enabled::
 	Whether the CVS server interface is enabled for this repository.
 	See linkgit:git-cvsserver[1].
@@ -693,7 +690,7 @@ gitcvs.logfile::
 	Path to a log file where the CVS server interface well... logs
 	various stuff. See linkgit:git-cvsserver[1].
 
-gitcvs.usecrlfattr
+gitcvs.usecrlfattr::
 	If true, the server will look up the `crlf` attribute for
 	files to determine the '-k' modes to use. If `crlf` is set,
 	the '-k' mode will be left blank, so cvs clients will
@@ -843,6 +840,10 @@ i18n.logOutputEncoding::
 	Character encoding the commit messages are converted to when
 	running 'git-log' and friends.
 
+imap::
+	The configuration variables in the 'imap' section are described
+	in linkgit:git-imap-send[1].
+
 instaweb.browser::
 	Specify the program that will be used to browse your working
 	repository in gitweb. See linkgit:git-instaweb[1].
@@ -878,8 +879,6 @@ man.viewer::
 	Specify the programs that may be used to display help in the
 	'man' format. See linkgit:git-help[1].
 
-include::merge-config.txt[]
-
 man.<tool>.cmd::
 	Specify the command to invoke the specified man viewer. The
 	specified command is evaluated in shell with the man page
@@ -889,6 +888,8 @@ man.<tool>.path::
 	Override the path for the given tool that may be used to
 	display help in the 'man' format. See linkgit:git-help[1].
 
+include::merge-config.txt[]
+
 mergetool.<tool>.path::
 	Override the path for the given tool.  This is useful in case
 	your tool is not in the PATH.
@@ -997,6 +998,28 @@ pull.octopus::
 pull.twohead::
 	The default merge strategy to use when pulling a single branch.
 
+receive.fsckObjects::
+	If it is set to true, git-receive-pack will check all received
+	objects. It will abort in the case of a malformed object or a
+	broken link. The result of an abort are only dangling objects.
+	Defaults to false.
+
+receive.unpackLimit::
+	If the number of objects received in a push is below this
+	limit then the objects will be unpacked into loose object
+	files. However if the number of received objects equals or
+	exceeds this limit then the received pack will be stored as
+	a pack, after adding any missing delta bases.  Storing the
+	pack from a push can make the push operation complete faster,
+	especially on slow filesystems.  If not set, the value of
+	`transfer.unpackLimit` is used instead.
+
+receive.denyNonFastForwards::
+	If set to true, git-receive-pack will deny a ref update which is
+	not a fast forward. Use this to prevent such an update via a push,
+	even if that push is forced. This configuration variable is
+	set when initializing a shared repository.
+
 remote.<name>.url::
 	The URL of a remote repository.  See linkgit:git-fetch[1] or
 	linkgit:git-push[1].
@@ -1046,6 +1069,18 @@ repack.usedeltabaseoffset::
 	"false" and repack. Access from old git versions over the
 	native protocol are unaffected by this option.
 
+rerere.autoupdate::
+	When set to true, `git-rerere` updates the index with the
+	resulting contents after it cleanly resolves conflicts using
+	previously recorded resolution.  Defaults to false.
+
+rerere.enabled::
+	Activate recording of resolved conflicts, so that identical
+	conflict hunks can be resolved automatically, should they
+	be encountered again.  linkgit:git-rerere[1] command is by
+	default enabled if you create `rr-cache` directory under
+	`$GIT_DIR`, but can be disabled by setting this option to false.
+
 showbranch.default::
 	The default set of branches for linkgit:git-show-branch[1].
 	See linkgit:git-show-branch[1].
@@ -1082,6 +1117,11 @@ tar.umask::
 	archiving user's umask will be used instead.  See umask(2) and
 	linkgit:git-archive[1].
 
+transfer.unpackLimit::
+	When `fetch.unpackLimit` or `receive.unpackLimit` are
+	not set, the value of this variable is used instead.
+	The default value is 100.
+
 url.<base>.insteadOf::
 	Any URL that starts with this value will be rewritten to
 	start, instead, with <base>. In cases where some site serves a
@@ -1110,37 +1150,6 @@ user.signingkey::
 	unchanged to gpg's --local-user parameter, so you may specify a key
 	using any method that gpg supports.
 
-imap::
-	The configuration variables in the 'imap' section are described
-	in linkgit:git-imap-send[1].
-
-receive.fsckObjects::
-	If it is set to true, git-receive-pack will check all received
-	objects. It will abort in the case of a malformed object or a
-	broken link. The result of an abort are only dangling objects.
-	Defaults to false.
-
-receive.unpackLimit::
-	If the number of objects received in a push is below this
-	limit then the objects will be unpacked into loose object
-	files. However if the number of received objects equals or
-	exceeds this limit then the received pack will be stored as
-	a pack, after adding any missing delta bases.  Storing the
-	pack from a push can make the push operation complete faster,
-	especially on slow filesystems.  If not set, the value of
-	`transfer.unpackLimit` is used instead.
-
-receive.denyNonFastForwards::
-	If set to true, git-receive-pack will deny a ref update which is
-	not a fast forward. Use this to prevent such an update via a push,
-	even if that push is forced. This configuration variable is
-	set when initializing a shared repository.
-
-transfer.unpackLimit::
-	When `fetch.unpackLimit` or `receive.unpackLimit` are
-	not set, the value of this variable is used instead.
-	The default value is 100.
-
 web.browser::
 	Specify a web browser that may be used by some commands.
 	Currently only linkgit:git-instaweb[1] and linkgit:git-help[1]

Documentation/diff-format.txt

@@ -46,6 +46,22 @@ That is, from the left to the right:
 . path for "dst"; only exists for C or R.
 . an LF or a NUL when '-z' option is used, to terminate the record.
 
+Possible status letters are:
+
+- A: addition of a file
+- C: copy of a file into a new one
+- D: deletion of a file
+- M: modification of the contents or mode of a file
+- R: renaming of a file
+- T: change in the type of the file
+- U: file is unmerged (you must complete the merge before it can
+be committed)
+- X: "unknown" change type (most probably a bug, please report it)
+
+Status letters C and R are always followed by a score (denoting the
+percentage of similarity between the source and target of the move or
+copy), and are the only ones to be so.
+
 <sha1> is shown as all 0's if a file is new on the filesystem
 and it is out of sync with the index.
 

Documentation/diff-generate-patch.txt

@@ -143,15 +143,15 @@ different from it.
 
 A `-` character in the column N means that the line appears in
 fileN but it does not appear in the result.  A `+` character
-in the column N means that the line appears in the last file,
+in the column N means that the line appears in the result,
 and fileN does not have that line (in other words, the line was
 added, from the point of view of that parent).
 
 In the above example output, the function signature was changed
 from both files (hence two `-` removals from both file1 and
 file2, plus `++` to mean one line that was added does not appear
-in either file1 nor file2).  Also two other lines are the same
-from file1 but do not appear in file2 (hence prefixed with ` +`).
+in either file1 nor file2).  Also eight other lines are the same
+from file1 but do not appear in file2 (hence prefixed with `{plus}`).
 
 When shown by `git diff-tree -c`, it compares the parents of a
 merge commit with the merge result (i.e. file1..fileN are the

Documentation/diff-options.txt

@@ -59,12 +59,11 @@ endif::git-format-patch[]
 	lines.
 
 --dirstat[=limit]::
-	Output only the sub-directories that are impacted by a diff,
-	and to what degree they are impacted.  You can override the
-	default cut-off in percent (3) by "--dirstat=limit".  If you
-	want to enable "cumulative" directory statistics, you can use
-	the "--cumulative" flag, which adds up percentages recursively
-	even when they have been already reported for a sub-directory.
+	Output the distribution of relative amount of changes (number of lines added or
+	removed) for each sub-directory. Directories with changes below
+	a cut-off percent (3% by default) are not shown. The cut-off percent
+	can be set with "--dirstat=limit". Changes in a child directory is not
+	counted for the parent directory, unless "--cumulative" is used.
 
 --summary::
 	Output a condensed summary of extended header information
@@ -135,7 +134,8 @@ endif::git-format-patch[]
 --diff-filter=[ACDMRTUXB*]::
 	Select only files that are Added (`A`), Copied (`C`),
 	Deleted (`D`), Modified (`M`), Renamed (`R`), have their
-	type (mode) changed (`T`), are Unmerged (`U`), are
+	type (i.e. regular file, symlink, submodule, ...) changed (`T`),
+	are Unmerged (`U`), are
 	Unknown (`X`), or have had their pairing Broken (`B`).
 	Any combination of the filter characters may be used.
 	When `*` (All-or-none) is added to the combination, all

Documentation/git-annotate.txt

@@ -14,6 +14,11 @@ DESCRIPTION
 Annotates each line in the given file with information from the commit
 which introduced the line. Optionally annotate from a given revision.
 
+The only difference between this command and linkgit:git-blame[1] is that
+they use slightly different output formats, and this command exists only
+for backward compatibility to support existing scripts, and provide more
+familiar command name for people coming from other SCM systems.
+
 OPTIONS
 -------
 include::blame-options.txt[]

Documentation/git-bisect.txt

@@ -26,7 +26,7 @@ on the subcommand:
  git bisect log
  git bisect run <cmd>...
 
-This command uses 'git-rev-list --bisect' to help drive the
+This command uses 'git rev-list --bisect' to help drive the
 binary search process to find which change introduced a bug, given an
 old "good" commit object name and a later "bad" commit object name.
 
@@ -101,7 +101,7 @@ $ git bisect visualize
 to see the currently remaining suspects in 'gitk'.  `visualize` is a bit
 too long to type and `view` is provided as a synonym.
 
-If 'DISPLAY' environment variable is not set, 'git-log' is used
+If 'DISPLAY' environment variable is not set, 'git log' is used
 instead.  You can even give command line options such as `-p` and
 `--stat`.
 
@@ -215,7 +215,7 @@ tweaks (e.g., s/#define DEBUG 0/#define DEBUG 1/ in a header file, or
 work around other problem this bisection is not interested in")
 applied to the revision being tested.
 
-To cope with such a situation, after the inner 'git-bisect' finds the
+To cope with such a situation, after the inner 'git bisect' finds the
 next revision to test, with the "run" script, you can apply that tweak
 before compiling, run the real test, and after the test decides if the
 revision (possibly with the needed tweaks) passed the test, rewind the

Documentation/git-check-attr.txt

@@ -3,7 +3,7 @@ git-check-attr(1)
 
 NAME
 ----
-git-check-attr - Display gitattributes information.
+git-check-attr - Display gitattributes information
 
 
 SYNOPSIS
@@ -22,6 +22,56 @@ OPTIONS
 	arguments as path names. If not supplied, only the first argument will
 	be treated as an attribute.
 
+OUTPUT
+------
+
+The output is of the form:
+<path> COLON SP <attribute> COLON SP <info> LF
+
+Where <path> is the path of a file being queried, <attribute> is an attribute
+being queried and <info> can be either:
+
+'unspecified';; when the attribute is not defined for the path.
+'unset';;	when the attribute is defined to false.
+'set';;		when the attribute is defined to true.
+<value>;;	when a value has been assigned to the attribute.
+
+EXAMPLES
+--------
+
+In the examples, the following '.gitattributes' file is used:
+---------------
+*.java diff=java -crlf myAttr
+NoMyAttr.java !myAttr
+README caveat=unspecified
+---------------
+
+* Listing a single attribute:
+---------------
+$ git check-attr diff org/example/MyClass.java
+org/example/MyClass.java: diff: java
+---------------
+
+* Listing multiple attributes for a file:
+---------------
+$ git check-attr crlf diff myAttr -- org/example/MyClass.java
+org/example/MyClass.java: crlf: unset
+org/example/MyClass.java: diff: java
+org/example/MyClass.java: myAttr: set
+---------------
+
+* Listing attribute for multiple files:
+---------------
+$ git check-attr myAttr -- org/example/MyClass.java org/example/NoMyAttr.java
+org/example/MyClass.java: myAttr: set
+org/example/NoMyAttr.java: myAttr: unspecified
+---------------
+
+* Not all values are equally unambiguous:
+---------------
+$ git check-attr caveat README
+README: caveat: unspecified
+---------------
 
 SEE ALSO
 --------

Documentation/git-cherry-pick.txt

@@ -55,13 +55,12 @@ OPTIONS
 
 -n::
 --no-commit::
-	Usually the command automatically creates a commit with
-	a commit log message stating which commit was
-	cherry-picked.  This flag applies the change necessary
-	to cherry-pick the named commit to your working tree
-	and the index, but does not make the commit.  In addition,
-	when this option is used, your index does not have to match
-	the HEAD commit.  The cherry-pick is done against the
+	Usually the command automatically creates a commit.
+	This flag applies the change necessary to cherry-pick
+	the named commit to your working tree and the index,
+	but does not make the commit.  In addition, when this
+	option is used, your index does not have to match the
+	HEAD commit.  The cherry-pick is done against the
 	beginning state of your index.
 +
 This is useful when cherry-picking more than one commits'

Documentation/git-commit-tree.txt

@@ -79,9 +79,9 @@ Diagnostics
 You don't exist. Go away!::
     The passwd(5) gecos field couldn't be read
 Your parents must have hated you!::
-    The password(5) gecos field is longer than a giant static buffer.
+    The passwd(5) gecos field is longer than a giant static buffer.
 Your sysadmin must hate you!::
-    The password(5) name field is longer than a giant static buffer.
+    The passwd(5) name field is longer than a giant static buffer.
 
 Discussion
 ----------

Documentation/git-commit.txt

@@ -92,7 +92,8 @@ OPTIONS
 
 -s::
 --signoff::
-	Add Signed-off-by line at the end of the commit message.
+	Add Signed-off-by line by the committer at the end of the commit
+	log message.
 
 -n::
 --no-verify::
@@ -158,7 +159,7 @@ but can be used to amend a merge commit.
 	'git-commit' if any paths are given on the command line,
 	in which case this option can be omitted.
 	If this option is specified together with '--amend', then
-	no paths need be specified, which can be used to amend
+	no paths need to be specified, which can be used to amend
 	the last commit without committing changes that have
 	already been staged.
 

Documentation/git-config.txt

@@ -279,7 +279,7 @@ If you want to know all the values for a multivar, do:
 % git config --get-all core.gitproxy
 ------------
 
-If you like to live dangerous, you can replace *all* core.gitproxy by a
+If you like to live dangerously, you can replace *all* core.gitproxy by a
 new one with
 
 ------------

Documentation/git-diff-tree.txt

@@ -43,7 +43,7 @@ include::diff-options.txt[]
 	show tree entry itself as well as subtrees.  Implies -r.
 
 --root::
-	When '--root' is specified the initial commit will be showed as a big
+	When '--root' is specified the initial commit will be shown as a big
 	creation event. This is equivalent to a diff against the NULL tree.
 
 --stdin::

Documentation/git-fast-export.txt

@@ -65,6 +65,12 @@ If the backend uses a similar \--import-marks file, this allows for
 incremental bidirectional exporting of the repository by keeping the
 marks the same across runs.
 
+--fake-missing-tagger::
+	Some old repositories have tags without a tagger.  The
+	fast-import protocol was pretty strict about that, and did not
+	allow that.  So fake a tagger to be able to fast-import the
+	output.
+
 
 EXAMPLES
 --------

Documentation/git-for-each-ref.txt

@@ -16,7 +16,7 @@ DESCRIPTION
 
 Iterate over all refs that match `<pattern>` and show them
 according to the given `<format>`, after sorting them according
-to the given set of `<key>`.  If `<max>` is given, stop after
+to the given set of `<key>`.  If `<count>` is given, stop after
 showing that many refs.  The interpolated values in `<format>`
 can optionally be quoted as string literals in the specified
 host language allowing their direct evaluation in that language.

Documentation/git-format-patch.txt

@@ -46,7 +46,8 @@ applies to that command line and you do not get "everything
 since the beginning of the time".  If you want to format
 everything since project inception to one commit, say "git
 format-patch \--root <commit>" to make it clear that it is the
-latter case.
+latter case.  If you want to format a single commit, you can do
+this with "git format-patch -1 <commit>".
 
 By default, each output file is numbered sequentially from 1, and uses the
 first line of the commit message (massaged for pathname safety) as

Documentation/git-log.txt

@@ -8,7 +8,7 @@ git-log - Show commit logs
 
 SYNOPSIS
 --------
-'git log' <option>...
+'git log' [<options>] [<since>..<until>] [[\--] <path>...]
 
 DESCRIPTION
 -----------
@@ -57,8 +57,11 @@ include::diff-options.txt[]
 	Note that only message is considered, if also a diff is shown
 	its size is not included.
 
-<path>...::
-	Show only commits that affect any of the specified paths.
+[\--] <path>...::
+	Show only commits that affect any of the specified paths. To
+	prevent confusion with options and branch names, paths may need
+	to be prefixed with "\-- " to separate them from options or
+	refnames.
 
 
 include::rev-list-options.txt[]

Documentation/git-mailinfo.txt

@@ -13,7 +13,7 @@ SYNOPSIS
 
 DESCRIPTION
 -----------
-Reading a single e-mail message from the standard input, and
+Reads a single e-mail message from the standard input, and
 writes the commit log message in <msg> file, and the patches in
 <patch> file.  The author name, e-mail and e-mail subject are
 written out to the standard output to be used by 'git-am'

Documentation/git-name-rev.txt

@@ -59,7 +59,7 @@ Enter 'git-name-rev':
 
 ------------
 % git name-rev 33db5f4d9027a10e477ccf054b2c1ab94f74c85a
-33db5f4d9027a10e477ccf054b2c1ab94f74c85a tags/v0.99^0~940
+33db5f4d9027a10e477ccf054b2c1ab94f74c85a tags/v0.99~940
 ------------
 
 Now you are wiser, because you know that it happened 940 revisions before v0.99.

Documentation/git-pack-objects.txt

@@ -109,6 +109,11 @@ base-name::
 	The default is unlimited, unless the config variable
 	`pack.packSizeLimit` is set.
 
+--honor-pack-keep::
+	This flag causes an object already in a local pack that
+	has a .keep file to be ignored, even if it appears in the
+	standard input.
+
 --incremental::
 	This flag causes an object already in a pack ignored
 	even if it appears in the standard input.
@@ -116,7 +121,7 @@ base-name::
 --local::
 	This flag is similar to `--incremental`; instead of
 	ignoring all packed objects, it only ignores objects
-	that are packed and not in the local object store
+	that are packed and/or not in the local object store
 	(i.e. borrowed from an alternate).
 
 --non-empty::

Documentation/git-push.txt

@@ -9,8 +9,8 @@ git-push - Update remote refs along with associated objects
 SYNOPSIS
 --------
 [verse]
-'git push' [--all] [--dry-run] [--tags] [--receive-pack=<git-receive-pack>]
-	   [--repo=all] [-f | --force] [-v | --verbose]
+'git push' [--all | --mirror] [--dry-run] [--tags] [--receive-pack=<git-receive-pack>]
+	   [--repo=<repository>] [-f | --force] [-v | --verbose]
 	   [<repository> <refspec>...]
 
 DESCRIPTION
@@ -101,9 +101,23 @@ nor in any Push line of the corresponding remotes file---see below).
 	This flag disables the check.  This can cause the
 	remote repository to lose commits; use it with care.
 
---repo=<repo>::
-	When no repository is specified the command defaults to
-	"origin"; this overrides it.
+--repo=<repository>::
+	This option is only relevant if no <repository> argument is
+	passed in the invocation. In this case, 'git-push' derives the
+	remote name from the current branch: If it tracks a remote
+	branch, then that remote repository is pushed to. Otherwise,
+	the name "origin" is used. For this latter case, this option
+	can be used to override the name "origin". In other words,
+	the difference between these two commands
++
+--------------------------
+git push public         #1
+git push --repo=public  #2
+--------------------------
++
+is that #1 always pushes to "public" whereas #2 pushes to "public"
+only if the current branch does not track a remote branch. This is
+useful if you write an alias or script around 'git-push'.
 
 --thin::
 --no-thin::

Documentation/git-read-tree.txt

@@ -160,7 +160,10 @@ Here are the "carry forward" rules:
       0 nothing             nothing  nothing  (does not happen)
       1 nothing             nothing  exists   use M
       2 nothing             exists   nothing  remove path from index
-      3 nothing             exists   exists   use M
+      3 nothing             exists   exists,  use M if "initial checkout"
+				     H == M   keep index otherwise
+				     exists   fail
+				     H != M
 
         clean I==H  I==M
        ------------------
@@ -207,6 +210,12 @@ you picked it up via e-mail in a patch form), `git diff-index
 merge, but it would not show in `git diff-index --cached $M`
 output after two-tree merge.
 
+Case #3 is slightly tricky and needs explanation.  The result from this
+rule logically should be to remove the path if the user staged the removal
+of the path and then swiching to a new branch.  That however will prevent
+the initial checkout from happening, so the rule is modified to use M (new
+tree) only when the contents of the index is empty.  Otherwise the removal
+of the path is kept as long as $H and $M are the same.
 
 3-Way Merge
 ~~~~~~~~~~~

Documentation/git-receive-pack.txt

@@ -86,7 +86,7 @@ post-receive Hook
 -----------------
 After all refs were updated (or attempted to be updated), if any
 ref update was successful, and if $GIT_DIR/hooks/post-receive
-file exists and is executable, it will be invoke once with no
+file exists and is executable, it will be invoked once with no
 parameters.  The standard input of the hook will be one line
 for each successfully updated ref:
 
@@ -133,7 +133,7 @@ post-update Hook
 ----------------
 After all other processing, if at least one ref was updated, and
 if $GIT_DIR/hooks/post-update file exists and is executable, then
-post-update will called with the list of refs that have been updated.
+post-update will be called with the list of refs that have been updated.
 This can be used to implement any repository wide cleanup tasks.
 
 The exit code from this hook invocation is ignored; the only thing

Documentation/git-reflog.txt

@@ -28,7 +28,7 @@ updated.  This command is to manage the information recorded in it.
 
 The subcommand "expire" is used to prune older reflog entries.
 Entries older than `expire` time, or entries older than
-`expire-unreachable` time and are not reachable from the current
+`expire-unreachable` time and not reachable from the current
 tip, are removed from the reflog.  This is typically not used
 directly by the end users -- instead, see linkgit:git-gc[1].
 
@@ -71,7 +71,7 @@ them.
 	which in turn defaults to 90 days.
 
 --expire-unreachable=<time>::
-	Entries older than this time and are not reachable from
+	Entries older than this time and not reachable from
 	the current tip of the branch are pruned.  Without the
 	option it is taken from configuration
 	`gc.reflogExpireUnreachable`, which in turn defaults to

Documentation/git-repack.txt

@@ -38,12 +38,11 @@ OPTIONS
 	dangling.
 
 -A::
-	Same as `-a`, but any unreachable objects in a previous
-	pack become loose, unpacked objects, instead of being
-	left in the old pack.  Unreachable objects are never
-	intentionally added to a pack, even when repacking.
-	When used with '-d', this option
-	prevents unreachable objects from being immediately
+	Same as `-a`, unless '-d' is used.  Then any unreachable
+	objects in a previous pack become loose, unpacked objects,
+	instead of being left in the old pack.  Unreachable objects
+	are never intentionally added to a pack, even when repacking.
+	This option prevents unreachable objects from being immediately
 	deleted by way of being left in the old pack and then
 	removed.  Instead, the loose unreachable objects
 	will be pruned according to normal expiry rules
@@ -60,7 +59,7 @@ OPTIONS
 	linkgit:git-pack-objects[1].
 
 -f::
-	Pass the `--no-reuse-delta` option to 'git-pack-objects'. See
+	Pass the `--no-reuse-object` option to `git-pack-objects`, see
 	linkgit:git-pack-objects[1].
 
 -q::

Documentation/git-rev-list.txt

@@ -32,9 +32,9 @@ SYNOPSIS
 	     [ \--cherry-pick ]
 	     [ \--encoding[=<encoding>] ]
 	     [ \--(author|committer|grep)=<pattern> ]
-	     [ \--regexp-ignore-case | \-i ]
-	     [ \--extended-regexp | \-E ]
-	     [ \--fixed-strings | \-F ]
+	     [ \--regexp-ignore-case | -i ]
+	     [ \--extended-regexp | -E ]
+	     [ \--fixed-strings | -F ]
 	     [ \--date={local|relative|default|iso|rfc|short} ]
 	     [ [\--objects | \--objects-edge] [ \--unpacked ] ]
 	     [ \--pretty | \--header ]

Documentation/git-send-email.txt

@@ -179,6 +179,9 @@ user is prompted for a password while the input is masked for privacy.
 	This is useful if your default address is not the address that is
 	subscribed to a list. If you use the sendmail binary, you must have
 	suitable privileges for the -f parameter.
+	Default is the value of the 'sendemail.envelopesender' configuration
+	variable; if that is unspecified, choosing the envelope sender is left
+	to your MTA.
 
 --to::
 	Specify the primary recipient of the emails generated.

Documentation/git-show-branch.txt

@@ -30,7 +30,7 @@ OPTIONS
 -------
 <rev>::
 	Arbitrary extended SHA1 expression (see linkgit:git-rev-parse[1])
-	that typically names a branch HEAD or a tag.
+	that typically names a branch head or a tag.
 
 <glob>::
 	A glob pattern that matches branch or tag names under

Documentation/git-stash.txt

@@ -159,7 +159,7 @@ perform a pull, and then unstash, like this:
 +
 ----------------------------------------------------------------
 $ git pull
-...
+ ...
 file foobar not up to date, cannot merge.
 $ git stash
 $ git pull
@@ -174,7 +174,7 @@ make a commit to a temporary branch to store your changes away, and
 return to your original branch to make the emergency fix, like this:
 +
 ----------------------------------------------------------------
-... hack hack hack ...
+# ... hack hack hack ...
 $ git checkout -b my_wip
 $ git commit -a -m "WIP"
 $ git checkout master
@@ -182,18 +182,18 @@ $ edit emergency fix
 $ git commit -a -m "Fix in a hurry"
 $ git checkout my_wip
 $ git reset --soft HEAD^
-... continue hacking ...
+# ... continue hacking ...
 ----------------------------------------------------------------
 +
 You can use 'git-stash' to simplify the above, like this:
 +
 ----------------------------------------------------------------
-... hack hack hack ...
+# ... hack hack hack ...
 $ git stash
 $ edit emergency fix
 $ git commit -a -m "Fix in a hurry"
 $ git stash apply
-... continue hacking ...
+# ... continue hacking ...
 ----------------------------------------------------------------
 
 Testing partial commits::
@@ -203,13 +203,13 @@ more commits out of the changes in the work tree, and you want to test
 each change before committing:
 +
 ----------------------------------------------------------------
-... hack hack hack ...
+# ... hack hack hack ...
 $ git add --patch foo            # add just first part to the index
 $ git stash save --keep-index    # save all other changes to the stash
 $ edit/build/test first part
-$ git commit foo -m 'First part' # commit fully tested change
+$ git commit -m 'First part'     # commit fully tested change
 $ git stash pop                  # prepare to work on all other changes
-... repeat above five steps until one commit remains ...
+# ... repeat above five steps until one commit remains ...
 $ edit/build/test remaining parts
 $ git commit foo -m 'Remaining parts'
 ----------------------------------------------------------------

Documentation/git-submodule.txt

@@ -85,7 +85,7 @@ use by subsequent users cloning the superproject. If the URL is
 given relative to the superproject's repository, the presumption
 is the superproject and submodule repositories will be kept
 together in the same relative location, and only the
-superproject's URL need be provided: git-submodule will correctly
+superproject's URL needs to be provided: git-submodule will correctly
 locate the submodule using the relative URL in .gitmodules.
 
 status::

Documentation/git-svn.txt

@@ -109,7 +109,7 @@ COMMANDS
 
 This works similarly to `svn update` or 'git-pull' except that
 it preserves linear history with 'git-rebase' instead of
-'git-merge' for ease of dcommiting with 'git-svn'.
+'git-merge' for ease of dcommitting with 'git-svn'.
 
 This accepts all options that 'git-svn fetch' and 'git-rebase'
 accept.  However, '--fetch-all' only fetches from the current
@@ -473,7 +473,7 @@ Tracking and contributing to the trunk of a Subversion-managed project:
 
 ------------------------------------------------------------------------
 # Clone a repo (like git clone):
-	git svn clone http://svn.foo.org/project/trunk
+	git svn clone http://svn.example.com/project/trunk
 # Enter the newly cloned directory:
 	cd trunk
 # You should be on master branch, double-check with git-branch
@@ -495,7 +495,7 @@ Tracking and contributing to an entire Subversion-managed project
 
 ------------------------------------------------------------------------
 # Clone a repo (like git clone):
-	git svn clone http://svn.foo.org/project -T trunk -b branches -t tags
+	git svn clone http://svn.example.com/project -T trunk -b branches -t tags
 # View all branches and tags you have cloned:
 	git branch -r
 # Reset your master to trunk (or any other branch, replacing 'trunk'
@@ -514,7 +514,7 @@ have each person clone that repository with 'git-clone':
 
 ------------------------------------------------------------------------
 # Do the initial import on a server
-	ssh server "cd /pub && git svn clone http://svn.foo.org/project
+	ssh server "cd /pub && git svn clone http://svn.example.com/project
 # Clone locally - make sure the refs/remotes/ space matches the server
 	mkdir project
 	cd project
@@ -522,8 +522,10 @@ have each person clone that repository with 'git-clone':
 	git remote add origin server:/pub/project
 	git config --add remote.origin.fetch '+refs/remotes/*:refs/remotes/*'
 	git fetch
+# Create a local branch from one of the branches just fetched
+	git checkout -b master FETCH_HEAD
 # Initialize git-svn locally (be sure to use the same URL and -T/-b/-t options as were used on server)
-	git svn init http://svn.foo.org/project
+	git svn init http://svn.example.com/project
 # Pull the latest changes from Subversion
 	git svn rebase
 ------------------------------------------------------------------------

Documentation/git-update-index.txt

@@ -55,7 +55,7 @@ OPTIONS
         default behavior is to error out.  This option makes
 	'git-update-index' continue anyway.
 
---ignore-submodules:
+--ignore-submodules::
 	Do not try to update submodules.  This option is only respected
 	when passed before --refresh.
 
@@ -78,9 +78,9 @@ OPTIONS
 
 --assume-unchanged::
 --no-assume-unchanged::
-	When these flags are specified, the object name recorded
+	When these flags are specified, the object names recorded
 	for the paths are not updated.  Instead, these options
-	sets and unsets the "assume unchanged" bit for the
+	set and unset the "assume unchanged" bit for the
 	paths.  When the "assume unchanged" bit is on, git stops
 	checking the working tree files for possible
 	modifications, so you need to manually unset the bit to
@@ -122,7 +122,7 @@ you will need to handle the situation manually.
 	'git-update-index' refuses an attempt to add `path/file`.
 	Similarly if a file `path/file` exists, a file `path`
 	cannot be added.  With --replace flag, existing entries
-	that conflicts with the entry being added are
+	that conflict with the entry being added are
 	automatically removed with warning messages.
 
 --stdin::

Documentation/git-var.txt

@@ -20,7 +20,7 @@ OPTIONS
 	Cause the logical variables to be listed. In addition, all the
 	variables of the git configuration file .git/config are listed
 	as well. (However, the configuration variables listing functionality
-	is deprecated in favor of 'git-config -l'.)
+	is deprecated in favor of 'git config -l'.)
 
 EXAMPLE
 --------
@@ -41,9 +41,9 @@ Diagnostics
 You don't exist. Go away!::
     The passwd(5) gecos field couldn't be read
 Your parents must have hated you!::
-    The password(5) gecos field is longer than a giant static buffer.
+    The passwd(5) gecos field is longer than a giant static buffer.
 Your sysadmin must hate you!::
-    The password(5) name field is longer than a giant static buffer.
+    The passwd(5) name field is longer than a giant static buffer.
 
 SEE ALSO
 --------

Documentation/git-web--browse.txt

@@ -77,7 +77,7 @@ the URLs passed as arguments.
 Note about konqueror
 --------------------
 
-When 'konqueror' is specified by the a command line option or a
+When 'konqueror' is specified by a command line option or a
 configuration variable, we launch 'kfmclient' to try to open the HTML
 man page on an already opened konqueror in a new tab if possible.
 

Documentation/git.txt

@@ -43,9 +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]
+* link:v1.6.0.2/git.html[documentation for release 1.6.0.2]
 
 * release notes for
+  link:RelNotes-1.6.0.2.txt[1.6.0.2],
+  link:RelNotes-1.6.0.1.txt[1.6.0.1],
   link:RelNotes-1.6.0.txt[1.6.0].
 
 * link:v1.5.6.5/git.html[documentation for release 1.5.6.5]

Documentation/gitattributes.txt

@@ -7,7 +7,7 @@ gitattributes - defining attributes per path
 
 SYNOPSIS
 --------
-$GIT_DIR/info/attributes, gitattributes
+$GIT_DIR/info/attributes, .gitattributes
 
 
 DESCRIPTION
@@ -105,9 +105,8 @@ Set::
 
 Unset::
 
-	Unsetting the `crlf` attribute on a path is meant to
-	mark the path as a "binary" file.  The path never goes
-	through line endings conversion upon checkin/checkout.
+	Unsetting the `crlf` attribute on a path tells git not to
+	attempt any end-of-line conversion upon checkin or checkout.
 
 Unspecified::
 
@@ -164,8 +163,8 @@ few exceptions.  Even though...
 `ident`
 ^^^^^^^
 
-When the attribute `ident` is set to a path, git replaces
-`$Id$` in the blob object with `$Id:`, followed by
+When the attribute `ident` is set for a path, git replaces
+`$Id$` in the blob object with `$Id:`, followed by the
 40-character hexadecimal blob object name, followed by a dollar
 sign `$` upon checkout.  Any byte sequence that begins with
 `$Id:` and ends with `$` in the worktree file is replaced
@@ -214,6 +213,9 @@ with `crlf`, and then `ident` and fed to `filter`.
 Generating diff text
 ~~~~~~~~~~~~~~~~~~~~
 
+`diff`
+^^^^^^
+
 The attribute `diff` affects if 'git-diff' generates textual
 patch for the path or just says `Binary files differ`.  It also
 can affect what line is shown on the hunk header `@@ -k,l +n,m @@`
@@ -271,31 +273,31 @@ See linkgit:git[1] for details.
 Defining a custom hunk-header
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-Each group of changes (called "hunk") in the textual diff output
+Each group of changes (called a "hunk") in the textual diff output
 is prefixed with a line of the form:
 
 	@@ -k,l +n,m @@ TEXT
 
-The text is called 'hunk header', and by default a line that
-begins with an alphabet, an underscore or a dollar sign is used,
-which matches what GNU 'diff -p' output uses.  This default
-selection however is not suited for some contents, and you can
-use customized pattern to make a selection.
+This is called a 'hunk header'.  The "TEXT" portion is by default a line
+that begins with an alphabet, an underscore or a dollar sign; this
+matches what GNU 'diff -p' output uses.  This default selection however
+is not suited for some contents, and you can use a customized pattern
+to make a selection.
 
-First in .gitattributes, you would assign the `diff` attribute
+First, in .gitattributes, you would assign the `diff` attribute
 for paths.
 
 ------------------------
 *.tex	diff=tex
 ------------------------
 
-Then, you would define "diff.tex.funcname" configuration to
+Then, you would define a "diff.tex.xfuncname" configuration to
 specify a regular expression that matches a line that you would
-want to appear as the hunk header, like this:
+want to appear as the hunk header "TEXT", like this:
 
 ------------------------
 [diff "tex"]
-	funcname = "^\\(\\\\\\(sub\\)*section{.*\\)$"
+	xfuncname = "^(\\\\(sub)*section\\{.*)$"
 ------------------------
 
 Note.  A single level of backslashes are eaten by the
@@ -312,7 +314,7 @@ patterns are available:
 
 - `bibtex` suitable for files with BibTeX coded references.
 
-- `java` suitable for source code in the Java lanugage.
+- `java` suitable for source code in the Java language.
 
 - `pascal` suitable for source code in the Pascal/Delphi language.
 
@@ -324,6 +326,9 @@ patterns are available:
 Performing a three-way merge
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
+`merge`
+^^^^^^^
+
 The attribute `merge` affects how three versions of a file is
 merged when a file-level merge is necessary during `git merge`,
 and other programs such as `git revert` and `git cherry-pick`.
@@ -482,6 +487,41 @@ in the file.  E.g. the string `$Format:%H$` will be replaced by the
 commit hash.
 
 
+USING ATTRIBUTE MACROS
+----------------------
+
+You do not want any end-of-line conversions applied to, nor textual diffs
+produced for, any binary file you track.  You would need to specify e.g.
+
+------------
+*.jpg -crlf -diff
+------------
+
+but that may become cumbersome, when you have many attributes.  Using
+attribute macros, you can specify groups of attributes set or unset at
+the same time.  The system knows a built-in attribute macro, `binary`:
+
+------------
+*.jpg binary
+------------
+
+which is equivalent to the above.  Note that the attribute macros can only
+be "Set" (see the above example that sets "binary" macro as if it were an
+ordinary attribute --- setting it in turn unsets "crlf" and "diff").
+
+
+DEFINING ATTRIBUTE MACROS
+-------------------------
+
+Custom attribute macros can be defined only in the `.gitattributes` file
+at the toplevel (i.e. not in any subdirectory).  The built-in attribute
+macro "binary" is equivalent to:
+
+------------
+[attr]binary -diff -crlf
+------------
+
+
 EXAMPLE
 -------
 

Documentation/gitcore-tutorial.txt

@@ -999,8 +999,8 @@ Fast forward
  2 files changed, 2 insertions(+), 0 deletions(-)
 ----------------
 
-Because your branch did not contain anything more than what are
-already merged into the `master` branch, the merge operation did
+Because your branch did not contain anything more than what had
+already been merged into the `master` branch, the merge operation did
 not actually do a merge. Instead, it just updated the top of
 the tree of your branch to that of the `master` branch. This is
 often called 'fast forward' merge.
@@ -1353,7 +1353,7 @@ $ GIT_DIR=my-git.git git init
 ------------
 
 Make sure this directory is available for others you want your
-changes to be pulled by via the transport of your choice. Also
+changes to be pulled via the transport of your choice. Also
 you need to make sure that you have the 'git-receive-pack'
 program on the `$PATH`.
 
@@ -1512,7 +1512,7 @@ You can repack this private repository whenever you feel like.
 6. Push your changes to the public repository, and announce it
    to the public.
 
-7. Every once in a while, "git-repack" the public repository.
+7. Every once in a while, 'git-repack' the public repository.
    Go back to step 5. and continue working.
 
 
@@ -1690,8 +1690,10 @@ to follow, not easier.
 
 SEE ALSO
 --------
-linkgit:gittutorial[7], linkgit:gittutorial-2[7],
-linkgit:everyday[7], linkgit:gitcvs-migration[7],
+linkgit:gittutorial[7],
+linkgit:gittutorial-2[7],
+linkgit:gitcvs-migration[7],
+link:everyday.html[Everyday git],
 link:user-manual.html[The Git User's Manual]
 
 GIT

Documentation/gitdiffcore.txt

@@ -36,11 +36,25 @@ files:
 
  - 'git-diff-tree' compares contents of two "tree" objects;
 
-In all of these cases, the commands themselves compare
-corresponding paths in the two sets of files.  The result of
-comparison is passed from these commands to what is internally
-called "diffcore", in a format similar to what is output when
-the -p option is not used.  E.g.
+In all of these cases, the commands themselves first optionally limit
+the two sets of files by any pathspecs given on their command-lines,
+and compare corresponding paths in the two resulting sets of files.
+
+The pathspecs are used to limit the world diff operates in.  They remove
+the filepairs outside the specified sets of pathnames.  E.g. If the
+input set of filepairs included:
+
+------------------------------------------------
+:100644 100644 bcd1234... 0123456... M junkfile
+------------------------------------------------
+
+but the command invocation was `git diff-files myfile`, then the
+junkfile entry would be removed from the list because only "myfile"
+is under consideration.
+
+The result of comparison is passed from these commands to what is
+internally called "diffcore", in a format similar to what is output
+when the -p option is not used.  E.g.
 
 ------------------------------------------------
 in-place edit  :100644 100644 bcd1234... 0123456... M file0
@@ -52,9 +66,8 @@ unmerged       :000000 000000 0000000... 0000000... U file6
 The diffcore mechanism is fed a list of such comparison results
 (each of which is called "filepair", although at this point each
 of them talks about a single file), and transforms such a list
-into another list.  There are currently 6 such transformations:
+into another list.  There are currently 5 such transformations:
 
-- diffcore-pathspec
 - diffcore-break
 - diffcore-rename
 - diffcore-merge-broken
@@ -62,38 +75,14 @@ into another list.  There are currently 6 such transformations:
 - diffcore-order
 
 These are applied in sequence.  The set of filepairs 'git-diff-{asterisk}'
-commands find are used as the input to diffcore-pathspec, and
-the output from diffcore-pathspec is used as the input to the
+commands find are used as the input to diffcore-break, and
+the output from diffcore-break is used as the input to the
 next transformation.  The final result is then passed to the
 output routine and generates either diff-raw format (see Output
 format sections of the manual for 'git-diff-{asterisk}' commands) or
 diff-patch format.
 
 
-diffcore-pathspec: For Ignoring Files Outside Our Consideration
----------------------------------------------------------------
-
-The first transformation in the chain is diffcore-pathspec, and
-is controlled by giving the pathname parameters to the
-'git-diff-{asterisk}' commands on the command line.  The pathspec is used
-to limit the world diff operates in.  It removes the filepairs
-outside the specified set of pathnames.  E.g. If the input set
-of filepairs included:
-
-------------------------------------------------
-:100644 100644 bcd1234... 0123456... M junkfile
-------------------------------------------------
-
-but the command invocation was `git diff-files myfile`, then the
-junkfile entry would be removed from the list because only "myfile"
-is under consideration.
-
-Implementation note.  For performance reasons, 'git-diff-tree'
-uses the pathname parameters on the command line to cull set of
-filepairs it feeds the diffcore mechanism itself, and does not
-use diffcore-pathspec, but the end result is the same.
-
-
 diffcore-break: For Splitting Up "Complete Rewrites"
 ----------------------------------------------------
 

Documentation/gitglossary.txt

@@ -16,8 +16,10 @@ include::glossary-content.txt[]
 
 SEE ALSO
 --------
-linkgit:gittutorial[7], linkgit:gittutorial-2[7],
-linkgit:everyday[7], linkgit:gitcvs-migration[7],
+linkgit:gittutorial[7],
+linkgit:gittutorial-2[7],
+linkgit:gitcvs-migration[7],
+link:everyday.html[Everyday git],
 link:user-manual.html[The Git User's Manual]
 
 GIT

Documentation/githooks.txt

@@ -87,12 +87,12 @@ default log message, and before the editor is started.
 
 It takes one to three parameters.  The first is the name of the file
 that the commit log message.  The second is the source of the commit
-message, and can be: `message` (if a `\-m` or `\-F` option was
-given); `template` (if a `\-t` option was given or the
+message, and can be: `message` (if a `-m` or `-F` option was
+given); `template` (if a `-t` option was given or the
 configuration option `commit.template` is set); `merge` (if the
 commit is a merge or a `.git/MERGE_MSG` file exists); `squash`
 (if a `.git/SQUASH_MSG` file exists); or `commit`, followed by
-a commit SHA1 (if a `\-c`, `\-C` or `\--amend` option was given).
+a commit SHA1 (if a `-c`, `-C` or `\--amend` option was given).
 
 If the exit status is non-zero, 'git-commit' will abort.
 
@@ -130,6 +130,13 @@ parameter, and is invoked after a commit is made.
 This hook is meant primarily for notification, and cannot affect
 the outcome of 'git-commit'.
 
+pre-rebase
+----------
+
+This hook is called by 'git-rebase' and can be used to prevent a branch
+from getting rebased.
+
+
 post-checkout
 -----------
 

Documentation/gitk.txt

@@ -21,7 +21,7 @@ git repository.
 
 OPTIONS
 -------
-To control which revisions to shown, the command takes options applicable to
+To control which revisions to show, the command takes options applicable to
 the 'git-rev-list' command (see linkgit:git-rev-list[1]).
 This manual page describes only the most
 frequently used options.
@@ -49,6 +49,13 @@ frequently used options.
 	the history between two branches (i.e. the HEAD and the MERGE_HEAD)
 	that modify the conflicted files.
 
+--argscmd=<command>::
+	Command to be run each time gitk has to determine the list of
+	<revs> to show.  The command is expected to print on its standard
+	output a list of additional revs to be shown, one per line.
+	Use this instead of explicitly specifying <revs> if the set of
+	commits to show may vary between refreshes.
+
 <revs>::
 
 	Limit the revisions to show. This can be either a single revision
@@ -68,7 +75,7 @@ Examples
 --------
 gitk v2.6.12.. include/scsi drivers/scsi::
 
-	Show as the changes since version 'v2.6.12' that changed any
+	Show the changes since version 'v2.6.12' that changed any
 	file in the include/scsi or drivers/scsi subdirectories
 
 gitk --since="2 weeks ago" \-- gitk::

Documentation/gitmodules.txt

@@ -7,7 +7,7 @@ gitmodules - defining submodule properties
 
 SYNOPSIS
 --------
-gitmodules
+$GIT_WORK_DIR/.gitmodules
 
 
 DESCRIPTION

Documentation/gittutorial.txt

@@ -321,10 +321,37 @@ pulling, like this:
 
 ------------------------------------------------
 alice$ git fetch /home/bob/myrepo master
-alice$ git log -p ..FETCH_HEAD
+alice$ git log -p HEAD..FETCH_HEAD
 ------------------------------------------------
 
 This operation is safe even if Alice has uncommitted local changes.
+The range notation HEAD..FETCH_HEAD" means "show everything that is reachable
+from the FETCH_HEAD but exclude anything that is reachable from HEAD.
+Alice already knows everything that leads to her current state (HEAD),
+and reviewing what Bob has in his state (FETCH_HEAD) that she has not
+seen with this command
+
+If Alice wants to visualize what Bob did since their histories forked
+she can issue the following command:
+
+------------------------------------------------
+$ gitk HEAD..FETCH_HEAD
+------------------------------------------------
+
+This uses the same two-dot range notation we saw earlier with 'git log'.
+
+Alice may want to view what both of them did since they forked.
+She can use three-dot form instead of the two-dot form:
+
+------------------------------------------------
+$ gitk HEAD...FETCH_HEAD
+------------------------------------------------
+
+This means "show everything that is reachable from either one, but
+exclude anything that is reachable from both of them".
+
+Please note that these range notation can be used with both gitk
+and "git log".
 
 After inspecting what Bob did, if there is nothing urgent, Alice may
 decide to continue working without pulling from Bob.  If Bob's history

Documentation/i18n.txt

@@ -7,11 +7,11 @@ At the core level, git is character encoding agnostic.
    to be what lstat(2) and creat(2) accepts.  There is no such
    thing as pathname encoding translation.
 
- - The contents of the blob objects are uninterpreted sequence
+ - The contents of the blob objects are uninterpreted sequences
    of bytes.  There is no encoding translation at the core
    level.
 
- - The commit log messages are uninterpreted sequence of non-NUL
+ - The commit log messages are uninterpreted sequences of non-NUL
    bytes.
 
 Although we encourage that the commit log messages are encoded
@@ -21,7 +21,7 @@ project find it more convenient to use legacy encodings, git
 does not forbid it.  However, there are a few things to keep in
 mind.
 
-. 'git-commit-tree' (hence, 'git-commit' which uses it) issues
+. 'git-commit' and 'git-commit-tree' issues
   a warning if the commit log message given to it does not look
   like a valid UTF-8 string, unless you explicitly say your
   project uses a legacy encoding.  The way to say this is to

Documentation/merge-config.txt

@@ -1,5 +1,5 @@
 merge.stat::
-	Whether to print the diffstat between ORIG_HEAD and merge result
+	Whether to print the diffstat between ORIG_HEAD and the merge result
 	at the end of the merge.  True by default.
 
 merge.log::

Documentation/pretty-formats.txt

@@ -103,7 +103,7 @@ The placeholders are:
 - '%an': author name
 - '%aN': author name (respecting .mailmap)
 - '%ae': author email
-- '%ad': author date
+- '%ad': author date (format respects --date= option)
 - '%aD': author date, RFC2822 style
 - '%ar': author date, relative
 - '%at': author date, UNIX timestamp

Documentation/rev-list-options.txt

@@ -174,6 +174,10 @@ endif::git-rev-list[]
 	Limit the commits output to ones with log message that
 	matches the specified pattern (regular expression).
 
+--all-match::
+	Limit the commits output to ones that match all given --grep,
+	--author and --committer instead of ones that match at least one.
+
 -i::
 --regexp-ignore-case::
 
@@ -281,7 +285,7 @@ See also linkgit:git-reflog[1].
 History Simplification
 ~~~~~~~~~~~~~~~~~~~~~~
 
-When optional paths are given, 'git-rev-list' simplifies commits with
+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
@@ -420,14 +424,14 @@ Limit output to the one commit object which is roughly halfway between
 the included and excluded commits. Thus, if
 
 -----------------------------------------------------------------------
-	$ git-rev-list --bisect foo ^bar ^baz
+	$ git rev-list --bisect foo ^bar ^baz
 -----------------------------------------------------------------------
 
 outputs 'midpoint', the output of the two commands
 
 -----------------------------------------------------------------------
-	$ git-rev-list foo ^midpoint
-	$ git-rev-list midpoint ^bar ^baz
+	$ git rev-list foo ^midpoint
+	$ git rev-list midpoint ^bar ^baz
 -----------------------------------------------------------------------
 
 would be of roughly the same length.  Finding the change which

Documentation/urls-remotes.txt

@@ -68,13 +68,22 @@ This file should have the following format:
 ------------
 
 `<url>` is required; `#<head>` is optional.
-When you do not provide a refspec on the command line,
-git will use the following refspec, where `<head>` defaults to `master`,
-and `<repository>` is the name of this file
-you provided in the command line.
+
+Depending on the operation, git will use one of the following
+refspecs, if you don't provide one on the command line.
+`<branch>` is the name of this file in `$GIT_DIR/branches` and
+`<head>` defaults to `master`.
+
+git fetch uses:
 
 ------------
-	refs/heads/<head>:<repository>
+	refs/heads/<head>:refs/heads/<branch>
+------------
+
+git push uses:
+
+------------
+	HEAD:refs/heads/<head>
 ------------
 
 

Documentation/user-manual.txt

@@ -13,7 +13,7 @@ to build and test a particular version of a software project, search for
 regressions, and so on.
 
 People needing to do actual development will also want to read
-<<Developing-with-git>> and <<sharing-development>>.
+<<Developing-With-git>> and <<sharing-development>>.
 
 Further chapters cover more specialized topics.
 
@@ -389,7 +389,7 @@ the order it uses to decide which to choose when there are multiple
 references with the same shorthand name, see the "SPECIFYING
 REVISIONS" section of linkgit:git-rev-parse[1].
 
-[[Updating-a-repository-with-git-fetch]]
+[[Updating-a-repository-With-git-fetch]]
 Updating a repository with git-fetch
 ------------------------------------
 
@@ -536,7 +536,7 @@ $ git bisect skip
 -------------------------------------------------
 
 In this case, though, git may not eventually be able to tell the first
-bad one between some first skipped commits and a latter bad commit.
+bad one between some first skipped commits and a later bad commit.
 
 There are also ways to automate the bisecting process if you have a
 test script that can tell a good from a bad commit. See
@@ -945,7 +945,7 @@ echo "git diff --stat --summary -M v$last v$new > ../diffstat-$new"
 and then he just cut-and-pastes the output commands after verifying that
 they look OK.
 
-[[Finding-comments-with-given-content]]
+[[Finding-comments-With-given-Content]]
 Finding commits referencing a file with given content
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -962,7 +962,7 @@ Figuring out why this works is left as an exercise to the (advanced)
 student.  The linkgit:git-log[1], linkgit:git-diff-tree[1], and
 linkgit:git-hash-object[1] man pages may prove helpful.
 
-[[Developing-with-git]]
+[[Developing-With-git]]
 Developing with git
 ===================
 
@@ -1665,7 +1665,7 @@ dangling objects can arise in other situations.
 Sharing development with others
 ===============================
 
-[[getting-updates-with-git-pull]]
+[[getting-updates-With-git-pull]]
 Getting updates with git-pull
 -----------------------------
 
@@ -1673,7 +1673,7 @@ After you clone a repository and make a few changes of your own, you
 may wish to check the original repository for updates and merge them
 into your own work.
 
-We have already seen <<Updating-a-repository-with-git-fetch,how to
+We have already seen <<Updating-a-repository-With-git-fetch,how to
 keep remote tracking branches up to date>> with linkgit:git-fetch[1],
 and how to merge two branches.  So you can merge in changes from the
 original repository's master branch with:
@@ -1784,7 +1784,7 @@ Public git repositories
 
 Another way to submit changes to a project is to tell the maintainer
 of that project to pull the changes from your repository using
-linkgit:git-pull[1].  In the section "<<getting-updates-with-git-pull,
+linkgit:git-pull[1].  In the section "<<getting-updates-With-git-pull,
 Getting updates with git-pull>>" we described this as a way to get
 updates from the "main" repository, but it works just as well in the
 other direction.
@@ -1994,7 +1994,7 @@ $ git push ssh://yourserver.com/~you/proj.git +master
 Normally whenever a branch head in a public repository is modified, it
 is modified to point to a descendant of the commit that it pointed to
 before.  By forcing a push in this situation, you break that convention.
-(See <<problems-with-rewriting-history>>.)
+(See <<problems-With-rewriting-history>>.)
 
 Nevertheless, this is a common practice for people that need a simple
 way to publish a work-in-progress patch series, and it is an acceptable
@@ -2563,7 +2563,7 @@ There are numerous other tools, such as StGIT, which exist for the
 purpose of maintaining a patch series.  These are outside of the scope of
 this manual.
 
-[[problems-with-rewriting-history]]
+[[problems-With-rewriting-history]]
 Problems with rewriting history
 -------------------------------
 
@@ -4560,4 +4560,3 @@ Alternates, clone -reference, etc.
 More on recovery from repository corruption.  See:
 	http://marc.theaimsgroup.com/?l=git&m=117263864820799&w=2
 	http://marc.theaimsgroup.com/?l=git&m=117147855503798&w=2
-	http://marc.theaimsgroup.com/?l=git&m=117147855503798&w=2

GIT-VERSION-GEN

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v1.6.0.GIT
+DEF_VER=v1.6.0.2.GIT
 
 LF='
 '

Makefile

@@ -333,7 +333,6 @@ endif
 export PERL_PATH
 
 LIB_FILE=libgit.a
-COMPAT_LIB = compat/lib.a
 XDIFF_LIB=xdiff/lib.a
 
 LIB_H += archive.h
@@ -359,6 +358,7 @@ LIB_H += list-objects.h
 LIB_H += ll-merge.h
 LIB_H += log-tree.h
 LIB_H += mailmap.h
+LIB_H += merge-recursive.h
 LIB_H += object.h
 LIB_H += pack.h
 LIB_H += pack-refs.h
@@ -626,6 +626,8 @@ ifeq ($(uname_S),Darwin)
 	endif
 	NO_STRLCPY = YesPlease
 	NO_MEMMEM = YesPlease
+	COMPAT_CFLAGS += -Icompat/regex
+	COMPAT_OBJS += compat/regex/regex.o
 endif
 ifeq ($(uname_S),SunOS)
 	NEEDS_SOCKET = YesPlease
@@ -635,8 +637,8 @@ ifeq ($(uname_S),SunOS)
 	NO_MEMMEM = YesPlease
 	NO_HSTRERROR = YesPlease
 	NO_MKDTEMP = YesPlease
+	OLD_ICONV = UnfortunatelyYes
 	ifeq ($(uname_R),5.8)
-		NEEDS_LIBICONV = YesPlease
 		NO_UNSETENV = YesPlease
 		NO_SETENV = YesPlease
 		NO_C99_FORMAT = YesPlease
@@ -675,6 +677,8 @@ ifeq ($(uname_S),FreeBSD)
 	BASIC_CFLAGS += -I/usr/local/include
 	BASIC_LDFLAGS += -L/usr/local/lib
 	DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
+	COMPAT_CFLAGS += -Icompat/regex
+	COMPAT_OBJS += compat/regex/regex.o
 endif
 ifeq ($(uname_S),OpenBSD)
 	NO_STRCASESTR = YesPlease
@@ -700,6 +704,8 @@ ifeq ($(uname_S),AIX)
 	INTERNAL_QSORT = UnfortunatelyYes
 	NEEDS_LIBICONV=YesPlease
 	BASIC_CFLAGS += -D_LARGE_FILES
+	COMPAT_CFLAGS += -Icompat/regex
+	COMPAT_OBJS += compat/regex/regex.o
 endif
 ifeq ($(uname_S),GNU)
 	# GNU/Hurd
@@ -750,10 +756,10 @@ ifneq (,$(findstring MINGW,$(uname_S)))
 	NO_SVN_TESTS = YesPlease
 	NO_PERL_MAKEMAKER = YesPlease
 	NO_POSIX_ONLY_PROGRAMS = YesPlease
-	COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat
+	COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/regex -Icompat/fnmatch
 	COMPAT_CFLAGS += -DSNPRINTF_SIZE_CORR=1
 	COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
-	COMPAT_OBJS += compat/mingw.o compat/fnmatch.o compat/regex.o compat/winansi.o
+	COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/regex/regex.o compat/winansi.o
 	EXTLIBS += -lws2_32
 	X = .exe
 	gitexecdir = ../libexec/git-core
@@ -1099,7 +1105,10 @@ help.o: help.c common-cmds.h GIT-CFLAGS
 		'-DGIT_INFO_PATH="$(infodir_SQ)"' $<
 
 $(BUILT_INS): git$X
-	$(QUIET_BUILT_IN)$(RM) $@ && ln git$X $@
+	$(QUIET_BUILT_IN)$(RM) $@ && \
+	ln git$X $@ 2>/dev/null || \
+	ln -s git$X $@ 2>/dev/null || \
+	cp git$X $@
 
 common-cmds.h: ./generate-cmdlist.sh command-list.txt
 
@@ -1224,12 +1233,6 @@ git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 		$(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 
-$(COMPAT_LIB): $(COMPAT_OBJS)
-	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(COMPAT_OBJS)
-
-git-shell$X: abspath.o ctype.o exec_cmd.o quote.o strbuf.o usage.o wrapper.o shell.o $(COMPAT_LIB)
-	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(COMPAT_LIB)
-
 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 builtin-revert.o wt-status.o: wt-status.h
@@ -1326,7 +1329,16 @@ check-sha1:: test-sha1$X
 	./test-sha1.sh
 
 check: common-cmds.h
-	for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
+	if sparse; \
+	then \
+		for i in *.c; \
+		do \
+			sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
+		done; \
+	else \
+		echo 2>&1 "Did you mean 'make test'?"; \
+		exit 1; \
+	fi
 
 remove-dashes:
 	./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
@@ -1352,7 +1364,7 @@ install: all
 	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
 	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 	$(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
-	$(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X '$(DESTDIR_SQ)$(bindir_SQ)'
+	$(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
 	$(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 	$(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
 ifndef NO_TCLTK
@@ -1364,16 +1376,13 @@ ifneq (,$X)
 endif
 	bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
 	execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
-	if test "z$$bindir" != "z$$execdir"; \
-	then \
-		ln -f "$$bindir/git$X" "$$execdir/git$X" || \
-		cp "$$bindir/git$X" "$$execdir/git$X"; \
-	fi && \
-	{ $(foreach p,$(BUILT_INS), $(RM) "$$execdir/$p" && ln "$$execdir/git$X" "$$execdir/$p" ;) } && \
-	if test "z$$bindir" != "z$$execdir"; \
-	then \
-		$(RM) "$$execdir/git$X"; \
-	fi && \
+	{ $(RM) "$$execdir/git-add$X" && \
+		ln git-add$X "$$execdir/git-add$X" 2>/dev/null || \
+		cp git-add$X "$$execdir/git-add$X"; } && \
+	{ $(foreach p,$(filter-out git-add$X,$(BUILT_INS)), $(RM) "$$execdir/$p" && \
+		ln "$$execdir/git-add$X" "$$execdir/$p" 2>/dev/null || \
+		ln -s "git-add$X" "$$execdir/$p" 2>/dev/null || \
+		cp "$$execdir/git-add$X" "$$execdir/$p" || exit;) } && \
 	./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
 
 install-doc:
@@ -1442,7 +1451,7 @@ distclean: clean
 
 clean:
 	$(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
-		$(LIB_FILE) $(XDIFF_LIB) $(COMPAT_LIB)
+		$(LIB_FILE) $(XDIFF_LIB)
 	$(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
 	$(RM) $(TEST_PROGRAMS)
 	$(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*

RelNotes

@@ -1 +1 @@
-Documentation/RelNotes-1.6.0.1.txt
+Documentation/RelNotes-1.6.0.6.txt

archive.c

@@ -48,7 +48,7 @@ static void format_subst(const struct commit *commit,
 		strbuf_add(&fmt, b + 8, c - b - 8);
 
 		strbuf_add(buf, src, b - src);
-		format_commit_message(commit, fmt.buf, buf);
+		format_commit_message(commit, fmt.buf, buf, DATE_NORMAL);
 		len -= c + 1 - src;
 		src  = c + 1;
 	}
@@ -338,5 +338,7 @@ int write_archive(int argc, const char **argv, const char *prefix,
 	parse_treeish_arg(argv, &args, prefix);
 	parse_pathspec_arg(argv + 1, &args);
 
+	git_config(git_default_config, NULL);
+
 	return ar->write_archive(&args);
 }

branch.c

@@ -129,7 +129,9 @@ void create_branch(const char *head,
 			die("Cannot setup tracking information; starting point is not a branch.");
 		break;
 	case 1:
-		/* Unique completion -- good */
+		/* Unique completion -- good, only if it is a real ref */
+		if (track == BRANCH_TRACK_EXPLICIT && !strcmp(real_ref, "HEAD"))
+			die("Cannot setup tracking information; starting point is not a branch.");
 		break;
 	default:
 		die("Ambiguous object name: '%s'.", start_name);

builtin-apply.c

@@ -13,6 +13,7 @@
 #include "delta.h"
 #include "builtin.h"
 #include "string-list.h"
+#include "dir.h"
 
 /*
  *  --check turns on checking that the working tree matches the
@@ -274,7 +275,7 @@ static void say_patch_name(FILE *output, const char *pre,
 static void read_patch_file(struct strbuf *sb, int fd)
 {
 	if (strbuf_read(sb, fd, 0) < 0)
-		die("git-apply: read returned %s", strerror(errno));
+		die("git apply: read returned %s", strerror(errno));
 
 	/*
 	 * Make sure that we have some slop in the buffer
@@ -506,17 +507,17 @@ static char *gitdiff_verify_name(const char *line, int isnull, char *orig_name,
 		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))
-			die("git-apply: bad git-diff - inconsistent %s filename on line %d", oldnew, linenr);
+			die("git apply: bad git-diff - inconsistent %s filename on line %d", oldnew, 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;
 	}
 }
@@ -809,6 +810,13 @@ static int parse_git_header(char *line, int len, unsigned int size, struct patch
 	 * the default name from the header.
 	 */
 	patch->def_name = git_header_name(line, len);
+	if (patch->def_name && root) {
+		char *s = xmalloc(root_len + strlen(patch->def_name) + 1);
+		strcpy(s, root);
+		strcpy(s + root_len, patch->def_name);
+		free(patch->def_name);
+		patch->def_name = s;
+	}
 
 	line += len;
 	size -= len;
@@ -1696,7 +1704,7 @@ static int match_fragment(struct image *img,
 		fixlen = ws_fix_copy(buf, orig, oldlen, ws_rule, NULL);
 
 		/* Try fixing the line in the target */
-		if (sizeof(tgtfixbuf) < tgtlen)
+		if (sizeof(tgtfixbuf) > tgtlen)
 			tgtfix = tgtfixbuf;
 		else
 			tgtfix = xmalloc(tgtlen);
@@ -1996,6 +2004,8 @@ static int apply_one_fragment(struct image *img, struct fragment *frag,
 	/*
 	 * A hunk to change lines at the beginning would begin with
 	 * @@ -1,L +N,M @@
+	 * but we need to be careful.  -U0 that inserts before the second
+	 * line also has this pattern.
 	 *
 	 * And a hunk to add to an empty file would begin with
 	 * @@ -0,0 +N,M @@
@@ -2003,7 +2013,8 @@ static int apply_one_fragment(struct image *img, struct fragment *frag,
 	 * In other words, a hunk that is (frag->oldpos <= 1) with or
 	 * without leading context must match at the beginning.
 	 */
-	match_beginning = frag->oldpos <= 1;
+	match_beginning = (!frag->oldpos ||
+			   (frag->oldpos == 1 && !unidiff_zero));
 
 	/*
 	 * A hunk without trailing lines must match at the end.
@@ -2582,6 +2593,8 @@ static void build_fake_ancestor(struct patch *list, const char *filename)
 			sha1_ptr = sha1;
 
 		ce = make_cache_entry(patch->old_mode, sha1_ptr, name, 0, 0);
+		if (!ce)
+			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);
 	}
@@ -2732,15 +2745,7 @@ static void remove_file(struct patch *patch, int rmdir_empty)
 				warning("unable to remove submodule %s",
 					patch->old_name);
 		} else if (!unlink(patch->old_name) && rmdir_empty) {
-			char *name = xstrdup(patch->old_name);
-			char *end = strrchr(name, '/');
-			while (end) {
-				*end = 0;
-				if (rmdir(name))
-					break;
-				end = strrchr(name, '/');
-			}
-			free(name);
+			remove_path(patch->old_name);
 		}
 	}
 }
@@ -2845,8 +2850,8 @@ static void create_one_file(char *path, unsigned mode, const char *buf, unsigned
 		unsigned int nr = getpid();
 
 		for (;;) {
-			const char *newpath;
-			newpath = mkpath("%s~%u", path, nr);
+			char newpath[PATH_MAX];
+			mksnpath(newpath, sizeof(newpath), "%s~%u", path, nr);
 			if (!try_create_file(newpath, mode, buf, size)) {
 				if (!rename(newpath, path))
 					return;

builtin-archive.c

@@ -47,18 +47,18 @@ static int run_remote_archiver(const char *remote, int argc,
 
 	len = packet_read_line(fd[0], buf, sizeof(buf));
 	if (!len)
-		die("git-archive: expected ACK/NAK, got EOF");
+		die("git archive: expected ACK/NAK, got EOF");
 	if (buf[len-1] == '\n')
 		buf[--len] = 0;
 	if (strcmp(buf, "ACK")) {
 		if (len > 5 && !prefixcmp(buf, "NACK "))
-			die("git-archive: NACK %s", buf + 5);
-		die("git-archive: protocol error");
+			die("git archive: NACK %s", buf + 5);
+		die("git archive: protocol error");
 	}
 
 	len = packet_read_line(fd[0], buf, sizeof(buf));
 	if (len)
-		die("git-archive: expected a flush");
+		die("git archive: expected a flush");
 
 	/* Now, start reading from fd[0] and spit it out to stdout */
 	rv = recv_sideband("archive", fd[0], 1, 2);

builtin-blame.c

@@ -38,7 +38,6 @@ static int show_root;
 static int reverse;
 static int blank_boundary;
 static int incremental;
-static int cmd_is_annotate;
 static int xdl_opts = XDF_NEED_MINIMAL;
 static struct string_list mailmap;
 
@@ -1137,6 +1136,8 @@ static int find_copy_in_parent(struct scoreboard *sb,
 
 			if (!DIFF_FILE_VALID(p->one))
 				continue; /* does not exist in parent */
+			if (S_ISGITLINK(p->one->mode))
+				continue; /* ignore git links */
 			if (porigin && !strcmp(p->one->path, porigin->path))
 				/* find_move already dealt with this path */
 				continue;
@@ -1686,7 +1687,7 @@ static void emit_other(struct scoreboard *sb, struct blame_entry *ent, int opt)
 		if (suspect->commit->object.flags & UNINTERESTING) {
 			if (blank_boundary)
 				memset(hex, ' ', length);
-			else if (!cmd_is_annotate) {
+			else if (!(opt & OUTPUT_ANNOTATE_COMPAT)) {
 				length--;
 				putchar('^');
 			}
@@ -1791,7 +1792,7 @@ static int prepare_lines(struct scoreboard *sb)
 
 /*
  * Add phony grafts for use with -S; this is primarily to
- * support git-cvsserver that wants to give a linear history
+ * support git's cvsserver that wants to give a linear history
  * to its clients.
  */
 static int read_ancestry(const char *graft_file)
@@ -2317,8 +2318,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
 	};
 
 	struct parse_opt_ctx_t ctx;
-
-	cmd_is_annotate = !strcmp(argv[0], "annotate");
+	int cmd_is_annotate = !strcmp(argv[0], "annotate");
 
 	git_config(git_blame_config, NULL);
 	init_revisions(&revs, NULL);
@@ -2346,6 +2346,9 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
 parse_done:
 	argc = parse_options_end(&ctx);
 
+	if (cmd_is_annotate)
+		output_option |= OUTPUT_ANNOTATE_COMPAT;
+
 	if (DIFF_OPT_TST(&revs.diffopt, FIND_COPIES_HARDER))
 		opt |= (PICKAXE_BLAME_COPY | PICKAXE_BLAME_MOVE |
 			PICKAXE_BLAME_COPY_HARDER);

builtin-branch.c

@@ -160,7 +160,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds)
 			continue;
 		}
 
-		if (delete_ref(name, sha1)) {
+		if (delete_ref(name, sha1, 0)) {
 			error("Error deleting %sbranch '%s'", remote,
 			       argv[i]);
 			ret = 1;

builtin-bundle.c

@@ -6,10 +6,10 @@
  * Basic handler for bundle files to connect repositories via sneakernet.
  * Invocation must include action.
  * This function can create a bundle or provide information on an existing
- * bundle supporting git-fetch, git-pull, and git-ls-remote
+ * bundle supporting "fetch", "pull", and "ls-remote".
  */
 
-static const char *bundle_usage="git-bundle (create <bundle> <git-rev-list args> | verify <bundle> | list-heads <bundle> [refname]... | unbundle <bundle> [refname]... )";
+static const char *bundle_usage="git bundle (create <bundle> <git rev-list args> | verify <bundle> | list-heads <bundle> [refname]... | unbundle <bundle> [refname]... )";
 
 int cmd_bundle(int argc, const char **argv, const char *prefix)
 {

builtin-cat-file.c

@@ -137,11 +137,11 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name)
 		break;
 
 	default:
-		die("git-cat-file: unknown option: %s\n", exp_type);
+		die("git cat-file: unknown option: %s\n", exp_type);
 	}
 
 	if (!buf)
-		die("git-cat-file %s: bad file", obj_name);
+		die("git cat-file %s: bad file", obj_name);
 
 	write_or_die(1, buf, size);
 	return 0;

builtin-check-ref-format.c

@@ -9,6 +9,6 @@
 int cmd_check_ref_format(int argc, const char **argv, const char *prefix)
 {
 	if (argc != 2)
-		usage("git-check-ref-format refname");
+		usage("git check-ref-format refname");
 	return !!check_ref_format(argv[1]);
 }

builtin-checkout-index.c

@@ -5,26 +5,26 @@
  *
  * Careful: order of argument flags does matter. For example,
  *
- *	git-checkout-index -a -f file.c
+ *	git checkout-index -a -f file.c
  *
  * Will first check out all files listed in the cache (but not
  * overwrite any old ones), and then force-checkout "file.c" a
  * second time (ie that one _will_ overwrite any old contents
  * with the same filename).
  *
- * Also, just doing "git-checkout-index" does nothing. You probably
- * meant "git-checkout-index -a". And if you want to force it, you
- * want "git-checkout-index -f -a".
+ * Also, just doing "git checkout-index" does nothing. You probably
+ * meant "git checkout-index -a". And if you want to force it, you
+ * want "git checkout-index -f -a".
  *
  * Intuitiveness is not the goal here. Repeatability is. The
  * reason for the "no arguments means no work" thing is that
  * from scripts you are supposed to be able to do things like
  *
- *	find . -name '*.h' -print0 | xargs -0 git-checkout-index -f --
+ *	find . -name '*.h' -print0 | xargs -0 git checkout-index -f --
  *
  * or:
  *
- *	find . -name '*.h' -print0 | git-checkout-index -f -z --stdin
+ *	find . -name '*.h' -print0 | git checkout-index -f -z --stdin
  *
  * which will force all existing *.h files to be replaced with
  * their cached copies. If an empty command line implied "all",
@@ -107,7 +107,7 @@ static int checkout_file(const char *name, int prefix_length)
 	}
 
 	if (!state.quiet) {
-		fprintf(stderr, "git-checkout-index: %s ", name);
+		fprintf(stderr, "git checkout-index: %s ", name);
 		if (!has_same_name)
 			fprintf(stderr, "is not in the cache");
 		else if (checkout_stage)
@@ -258,9 +258,9 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix)
 		const char *p;
 
 		if (all)
-			die("git-checkout-index: don't mix '--all' and explicit filenames");
+			die("git checkout-index: don't mix '--all' and explicit filenames");
 		if (read_from_stdin)
-			die("git-checkout-index: don't mix '--stdin' and explicit filenames");
+			die("git checkout-index: don't mix '--stdin' and explicit filenames");
 		p = prefix_path(prefix, prefix_length, arg);
 		checkout_file(p, prefix_length);
 		if (p < arg || p > arg + strlen(arg))
@@ -271,7 +271,7 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix)
 		struct strbuf buf, nbuf;
 
 		if (all)
-			die("git-checkout-index: don't mix '--all' and '--stdin'");
+			die("git checkout-index: don't mix '--all' and '--stdin'");
 
 		strbuf_init(&buf, 0);
 		strbuf_init(&nbuf, 0);

builtin-checkout.c

@@ -32,7 +32,7 @@ static int post_checkout_hook(struct commit *old, struct commit *new,
 
 	memset(&proc, 0, sizeof(proc));
 	argv[0] = name;
-	argv[1] = xstrdup(sha1_to_hex(old->object.sha1));
+	argv[1] = xstrdup(sha1_to_hex(old ? old->object.sha1 : null_sha1));
 	argv[2] = xstrdup(sha1_to_hex(new->object.sha1));
 	argv[3] = changed ? "1" : "0";
 	argv[4] = NULL;
@@ -76,6 +76,15 @@ static int read_tree_some(struct tree *tree, const char **pathspec)
 	return 0;
 }
 
+static int skip_same_name(struct cache_entry *ce, int pos)
+{
+	while (++pos < active_nr &&
+	       !strcmp(active_cache[pos]->name, ce->name))
+		; /* skip */
+	return pos;
+}
+
+
 static int checkout_paths(struct tree *source_tree, const char **pathspec)
 {
 	int pos;
@@ -107,6 +116,20 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec)
 	if (report_path_error(ps_matched, pathspec, 0))
 		return 1;
 
+	/* Any unmerged paths? */
+	for (pos = 0; pos < active_nr; pos++) {
+		struct cache_entry *ce = active_cache[pos];
+		if (pathspec_match(pathspec, NULL, ce->name, 0)) {
+			if (!ce_stage(ce))
+				continue;
+			errs = 1;
+			error("path '%s' is unmerged", ce->name);
+			pos = skip_same_name(ce, pos) - 1;
+		}
+	}
+	if (errs)
+		return 1;
+
 	/* Now we are committed to check them out */
 	memset(&state, 0, sizeof(state));
 	state.force = 1;
@@ -114,7 +137,11 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec)
 	for (pos = 0; pos < active_nr; pos++) {
 		struct cache_entry *ce = active_cache[pos];
 		if (pathspec_match(pathspec, NULL, ce->name, 0)) {
-			errs |= checkout_entry(ce, &state, NULL);
+			if (!ce_stage(ce)) {
+				errs |= checkout_entry(ce, &state, NULL);
+				continue;
+			}
+			pos = skip_same_name(ce, pos) - 1;
 		}
 	}
 
@@ -242,6 +269,7 @@ static int merge_working_tree(struct checkout_opts *opts,
 		}
 
 		/* 2-way merge to the new branch */
+		topts.initial_checkout = is_cache_unborn();
 		topts.update = 1;
 		topts.merge = 1;
 		topts.gently = opts->merge;
@@ -299,7 +327,7 @@ static int merge_working_tree(struct checkout_opts *opts,
 	    commit_locked_index(lock_file))
 		die("unable to write new index file");
 
-	if (!opts->force)
+	if (!opts->force && !opts->quiet)
 		show_local_changes(&new->commit->object);
 
 	return 0;
@@ -331,10 +359,10 @@ static void update_refs_for_switch(struct checkout_opts *opts,
 
 	strbuf_init(&msg, 0);
 	old_desc = old->name;
-	if (!old_desc)
+	if (!old_desc && old->commit)
 		old_desc = sha1_to_hex(old->commit->object.sha1);
 	strbuf_addf(&msg, "checkout: moving from %s to %s",
-		    old_desc, new->name);
+		    old_desc ? old_desc : "(invalid)", new->name);
 
 	if (new->path) {
 		create_symref("HEAD", new->path, msg.buf);
@@ -386,16 +414,14 @@ static int switch_branches(struct checkout_opts *opts, struct branch_info *new)
 	}
 
 	/*
-	 * If the new thing isn't a branch and isn't HEAD and we're
-	 * not starting a new branch, and we want messages, and we
-	 * weren't on a branch, and we're moving to a new commit,
-	 * describe the old commit.
+	 * If we were on a detached HEAD, but we are now moving to
+	 * a new commit, we want to mention the old commit once more
+	 * to remind the user that it might be lost.
 	 */
-	if (!new->path && strcmp(new->name, "HEAD") && !opts->new_branch &&
-	    !opts->quiet && !old.path && new->commit != old.commit)
+	if (!opts->quiet && !old.path && old.commit && new->commit != old.commit)
 		describe_detached_head("Previous HEAD position was", old.commit);
 
-	if (!old.commit) {
+	if (!old.commit && !opts->force) {
 		if (!opts->quiet) {
 			fprintf(stderr, "warning: You appear to be on a branch yet to be born.\n");
 			fprintf(stderr, "warning: Forcing checkout of %s.\n", new->name);
@@ -538,6 +564,18 @@ no_reference:
 		return checkout_paths(source_tree, pathspec);
 	}
 
+	if (opts.new_branch) {
+		struct strbuf buf;
+		strbuf_init(&buf, 0);
+		strbuf_addstr(&buf, "refs/heads/");
+		strbuf_addstr(&buf, opts.new_branch);
+		if (!get_sha1(buf.buf, rev))
+			die("git checkout: branch %s already exists", opts.new_branch);
+		if (check_ref_format(buf.buf))
+			die("git checkout: we do not like '%s' as a branch name.", opts.new_branch);
+		strbuf_release(&buf);
+	}
+
 	if (new.name && !new.commit) {
 		die("Cannot switch branch to a non-commit.");
 	}

builtin-clone.c

@@ -58,7 +58,7 @@ static struct option builtin_clone_options[] = {
 	OPT_STRING(0, "reference", &option_reference, "repo",
 		   "reference repository"),
 	OPT_STRING('o', "origin", &option_origin, "branch",
-		   "use <branch> instead or 'origin' to track upstream"),
+		   "use <branch> instead of 'origin' to track upstream"),
 	OPT_STRING('u', "upload-pack", &option_upload_pack, "path",
 		   "path to git-upload-pack on the remote"),
 	OPT_STRING(0, "depth", &option_depth, "depth",
@@ -147,6 +147,15 @@ static int is_directory(const char *path)
 	return !stat(path, &buf) && S_ISDIR(buf.st_mode);
 }
 
+static void strip_trailing_slashes(char *dir)
+{
+	char *end = dir + strlen(dir);
+
+	while (dir < end - 1 && is_dir_sep(end[-1]))
+		end--;
+	*end = '\0';
+}
+
 static void setup_reference(const char *repo)
 {
 	const char *ref_git;
@@ -387,7 +396,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 
 	path = get_repo_path(repo_name, &is_bundle);
 	if (path)
-		repo = path;
+		repo = xstrdup(make_nonrelative_path(repo_name));
 	else if (!strchr(repo_name, ':'))
 		repo = xstrdup(make_absolute_path(repo_name));
 	else
@@ -397,6 +406,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 		dir = xstrdup(argv[1]);
 	else
 		dir = guess_dir_name(repo_name, is_bundle, option_bare);
+	strip_trailing_slashes(dir);
 
 	if (!stat(dir, &buf))
 		die("destination directory '%s' already exists.", dir);
@@ -422,10 +432,11 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 	if (!option_bare) {
 		junk_work_tree = work_tree;
 		if (safe_create_leading_directories_const(work_tree) < 0)
-			die("could not create leading directories of '%s'",
-					work_tree);
+			die("could not create leading directories of '%s': %s",
+					work_tree, strerror(errno));
 		if (mkdir(work_tree, 0755))
-			die("could not create work tree dir '%s'.", work_tree);
+			die("could not create work tree dir '%s': %s.",
+					work_tree, strerror(errno));
 		set_git_work_tree(work_tree);
 	}
 	junk_git_dir = git_dir;

builtin-commit-tree.c

@@ -24,7 +24,7 @@ static void check_valid(unsigned char *sha1, enum object_type expect)
 		    typename(expect));
 }
 
-static const char commit_tree_usage[] = "git-commit-tree <sha1> [-p <sha1>]* < changelog";
+static const char commit_tree_usage[] = "git commit-tree <sha1> [-p <sha1>]* < changelog";
 
 static void new_parent(struct commit *parent, struct commit_list **parents_p)
 {
@@ -118,7 +118,7 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix)
 	}
 
 	if (strbuf_read(&buffer, 0, 0) < 0)
-		die("git-commit-tree: read returned %s", strerror(errno));
+		die("git commit-tree: read returned %s", strerror(errno));
 
 	if (!commit_tree(buffer.buf, tree_sha1, parents, commit_sha1)) {
 		printf("%s\n", sha1_to_hex(commit_sha1));

builtin-commit.c

@@ -320,7 +320,8 @@ static char *prepare_index(int argc, const char **argv, const char *prefix)
 		die("unable to write new_index file");
 
 	fd = hold_lock_file_for_update(&false_lock,
-				       git_path("next-index-%d", getpid()), 1);
+				       git_path("next-index-%d", getpid()),
+				       LOCK_DIE_ON_ERROR);
 
 	create_base_index();
 	add_remove_files(&partial);
@@ -639,7 +640,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix)
 		active_cache_tree = cache_tree();
 	if (cache_tree_update(active_cache_tree,
 			      active_cache, active_nr, 0, 0) < 0) {
-		error("Error building trees");
+		error("Error building trees; the index is unmerged?");
 		return 0;
 	}
 
@@ -882,7 +883,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1)
 
 	if (!log_tree_commit(&rev, commit)) {
 		struct strbuf buf = STRBUF_INIT;
-		format_commit_message(commit, "%h: %s", &buf);
+		format_commit_message(commit, "%h: %s", &buf, DATE_NORMAL);
 		printf("%s\n", buf.buf);
 		strbuf_release(&buf);
 	}
@@ -1003,9 +1004,11 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
 	}
 
 	/* Truncate the message just before the diff, if any. */
-	p = strstr(sb.buf, "\ndiff --git a/");
-	if (p != NULL)
-		strbuf_setlen(&sb, p - sb.buf + 1);
+	if (verbose) {
+		p = strstr(sb.buf, "\ndiff --git ");
+		if (p != NULL)
+			strbuf_setlen(&sb, p - sb.buf + 1);
+	}
 
 	if (cleanup_mode != CLEANUP_NONE)
 		stripspace(&sb, cleanup_mode == CLEANUP_ALL);

builtin-config.c

@@ -84,7 +84,7 @@ static int get_value(const char* key_, const char* regex_)
 	local = config_exclusive_filename;
 	if (!local) {
 		const char *home = getenv("HOME");
-		local = repo_config = xstrdup(git_path("config"));
+		local = repo_config = git_pathdup("config");
 		if (git_config_global() && home)
 			global = xstrdup(mkpath("%s/.gitconfig", home));
 		if (git_config_system())

builtin-diff-files.c

@@ -50,7 +50,12 @@ int cmd_diff_files(int argc, const char **argv, const char *prefix)
 	    3 < rev.max_count)
 		usage(diff_files_usage);
 
-	if (rev.max_count == -1 &&
+	/*
+	 * "diff-files --base -p" should not combine merges because it
+	 * was not asked to.  "diff-files -c -p" should not densify
+	 * (the user should ask with "diff-files --cc" explicitly).
+	 */
+	if (rev.max_count == -1 && !rev.combine_merges &&
 	    (rev.diffopt.output_format & DIFF_FORMAT_PATCH))
 		rev.combine_merges = rev.dense_combined_merges = 1;
 

builtin-diff-index.c

@@ -39,6 +39,8 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix)
 	if (rev.pending.nr != 1 ||
 	    rev.max_count != -1 || rev.min_age != -1 || rev.max_age != -1)
 		usage(diff_cache_usage);
+	if (!cached)
+		setup_work_tree();
 	if (read_cache() < 0) {
 		perror("read_cache");
 		return -1;

builtin-diff.c

@@ -122,6 +122,8 @@ static int builtin_diff_index(struct rev_info *revs,
 			usage(builtin_diff_usage);
 		argv++; argc--;
 	}
+	if (!cached)
+		setup_work_tree();
 	/*
 	 * Make sure there is one revision (i.e. pending object),
 	 * and there is no revision filtering parameters.
@@ -173,10 +175,8 @@ static int builtin_diff_combined(struct rev_info *revs,
 	if (!revs->dense_combined_merges && !revs->combine_merges)
 		revs->dense_combined_merges = revs->combine_merges = 1;
 	parent = xmalloc(ents * sizeof(*parent));
-	/* Again, the revs are all reverse */
 	for (i = 0; i < ents; i++)
-		hashcpy((unsigned char *)(parent + i),
-			ent[ents - 1 - i].item->sha1);
+		hashcpy((unsigned char *)(parent + i), ent[i].item->sha1);
 	diff_tree_combined(parent[0], parent + 1, ents - 1,
 			   revs->dense_combined_merges, revs);
 	return 0;
@@ -221,10 +221,17 @@ static int builtin_diff_files(struct rev_info *revs, int argc, const char **argv
 		argv++; argc--;
 	}
 
-	if (revs->max_count == -1 &&
+	/*
+	 * "diff --base" should not combine merges because it was not
+	 * asked to.  "diff -c" should not densify (if the user wants
+	 * dense one, --cc can be explicitly asked for, or just rely
+	 * on the default).
+	 */
+	if (revs->max_count == -1 && !revs->combine_merges &&
 	    (revs->diffopt.output_format & DIFF_FORMAT_PATCH))
 		revs->combine_merges = revs->dense_combined_merges = 1;
 
+	setup_work_tree();
 	if (read_cache() < 0) {
 		perror("read_cache");
 		return -1;
@@ -281,6 +288,9 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
 	/* Otherwise, we are doing the usual "git" diff */
 	rev.diffopt.skip_stat_unmatch = !!diff_auto_refresh_index;
 
+	/* Default to let external be used */
+	DIFF_OPT_SET(&rev.diffopt, ALLOW_EXTERNAL);
+
 	if (nongit)
 		die("Not a git repository");
 	argc = setup_revisions(argc, argv, &rev, NULL);
@@ -289,7 +299,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
 		if (diff_setup_done(&rev.diffopt) < 0)
 			die("diff_setup_done failed");
 	}
-	DIFF_OPT_SET(&rev.diffopt, ALLOW_EXTERNAL);
+
 	DIFF_OPT_SET(&rev.diffopt, RECURSIVE);
 
 	/*

builtin-fast-export.c

@@ -24,6 +24,7 @@ static const char *fast_export_usage[] = {
 
 static int progress;
 static enum { VERBATIM, WARN, STRIP, ABORT } signed_tag_mode = ABORT;
+static int fake_missing_tagger;
 
 static int parse_opt_signed_tag_mode(const struct option *opt,
 				     const char *arg, int unset)
@@ -297,10 +298,17 @@ static void handle_tag(const char *name, struct tag *tag)
 		message_size = strlen(message);
 	}
 	tagger = memmem(buf, message ? message - buf : size, "\ntagger ", 8);
-	if (!tagger)
-		die ("No tagger for tag %s", sha1_to_hex(tag->object.sha1));
-	tagger++;
-	tagger_end = strchrnul(tagger, '\n');
+	if (!tagger) {
+		if (fake_missing_tagger)
+			tagger = "tagger Unspecified Tagger "
+				"<unspecified-tagger> 0 +0000";
+		else
+			tagger = "";
+		tagger_end = tagger + strlen(tagger);
+	} else {
+		tagger++;
+		tagger_end = strchrnul(tagger, '\n');
+	}
 
 	/* handle signed tags */
 	if (message) {
@@ -326,9 +334,10 @@ static void handle_tag(const char *name, struct tag *tag)
 
 	if (!prefixcmp(name, "refs/tags/"))
 		name += 10;
-	printf("tag %s\nfrom :%d\n%.*s\ndata %d\n%.*s\n",
+	printf("tag %s\nfrom :%d\n%.*s%sdata %d\n%.*s\n",
 	       name, get_object_mark(tag->tagged),
 	       (int)(tagger_end - tagger), tagger,
+	       tagger == tagger_end ? "" : "\n",
 	       (int)message_size, (int)message_size, message ? message : "");
 }
 
@@ -354,7 +363,7 @@ static void get_tags_and_duplicates(struct object_array *pending,
 		case OBJ_TAG:
 			tag = (struct tag *)e->item;
 			while (tag && tag->object.type == OBJ_TAG) {
-				string_list_insert(full_name, extra_refs)->util = tag;
+				string_list_append(full_name, extra_refs)->util = tag;
 				tag = (struct tag *)tag->tagged;
 			}
 			if (!tag)
@@ -374,7 +383,7 @@ static void get_tags_and_duplicates(struct object_array *pending,
 		}
 		if (commit->util)
 			/* more than one name for the same object */
-			string_list_insert(full_name, extra_refs)->util = commit;
+			string_list_append(full_name, extra_refs)->util = commit;
 		else
 			commit->util = full_name;
 	}
@@ -417,7 +426,8 @@ static void export_marks(char *file)
 	for (i = 0; i < idnums.size; i++) {
 		if (deco->base && deco->base->type == 1) {
 			mark = ptr_to_mark(deco->decoration);
-			fprintf(f, ":%u %s\n", mark, sha1_to_hex(deco->base->sha1));
+			fprintf(f, ":%"PRIu32" %s\n", mark,
+				sha1_to_hex(deco->base->sha1));
 		}
 		deco++;
 	}
@@ -482,6 +492,8 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix)
 			     "Dump marks to this file"),
 		OPT_STRING(0, "import-marks", &import_filename, "FILE",
 			     "Import marks from this file"),
+		OPT_BOOLEAN(0, "fake-missing-tagger", &fake_missing_tagger,
+			     "Fake a tagger when tags lack one"),
 		OPT_END()
 	};
 

builtin-fetch-pack.c

@@ -609,7 +609,7 @@ static struct ref *do_fetch_pack(int fd[2],
 			fprintf(stderr, "warning: no common commits\n");
 
 	if (get_pack(fd, pack_lockfile))
-		die("git-fetch-pack: fetch failed.");
+		die("git fetch-pack: fetch failed.");
 
  all_done:
 	return ref;
@@ -750,7 +750,7 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
 	if (!ret && nr_heads) {
 		/* If the heads to pull were given, we should have
 		 * consumed all of them by matching the remote.
-		 * Otherwise, 'git-fetch remote no-such-ref' would
+		 * Otherwise, 'git fetch remote no-such-ref' would
 		 * silently succeed without issuing an error.
 		 */
 		for (i = 0; i < nr_heads; i++)
@@ -780,7 +780,8 @@ struct ref *fetch_pack(struct fetch_pack_args *my_args,
 	struct ref *ref_cpy;
 
 	fetch_pack_setup();
-	memcpy(&args, my_args, sizeof(args));
+	if (&args != my_args)
+		memcpy(&args, my_args, sizeof(args));
 	if (args.depth > 0) {
 		if (stat(git_path("shallow"), &st))
 			st.st_mtime = 0;
@@ -813,7 +814,8 @@ struct ref *fetch_pack(struct fetch_pack_args *my_args,
 			  )
 			die("shallow file was changed during fetch");
 
-		fd = hold_lock_file_for_update(&lock, shallow, 1);
+		fd = hold_lock_file_for_update(&lock, shallow,
+					       LOCK_DIE_ON_ERROR);
 		if (!write_shallow_commits(fd, 0)) {
 			unlink(shallow);
 			rollback_lock_file(&lock);

builtin-fetch.c

@@ -86,10 +86,10 @@ static void add_merge_config(struct ref **head,
 		/*
 		 * Not fetched to a tracking branch?  We need to fetch
 		 * it anyway to allow this branch's "branch.$name.merge"
-		 * to be honored by git-pull, but we do not have to
+		 * to be honored by 'git pull', but we do not have to
 		 * fail if branch.$name.merge is misconfigured to point
 		 * at a nonexisting branch.  If we were indeed called by
-		 * git-pull, it will notice the misconfiguration because
+		 * 'git pull', it will notice the misconfiguration because
 		 * there is no entry in the resulting FETCH_HEAD marked
 		 * for merging.
 		 */
@@ -396,7 +396,7 @@ static int store_updated_refs(const char *url, const char *remote_name,
  * The refs we are going to fetch are in to_fetch (nr_heads in
  * total).  If running
  *
- *  $ git-rev-list --objects to_fetch[0] to_fetch[1] ... --not --all
+ *  $ git rev-list --objects to_fetch[0] to_fetch[1] ... --not --all
  *
  * does not error out, that means everything reachable from the
  * refs we are going to fetch exists and is connected to some of
@@ -534,6 +534,19 @@ static void find_non_local_tags(struct transport *transport,
 	string_list_clear(&new_refs, 0);
 }
 
+static void check_not_current_branch(struct ref *ref_map)
+{
+	struct branch *current_branch = branch_get(NULL);
+
+	if (is_bare_repository() || !current_branch)
+		return;
+
+	for (; ref_map; ref_map = ref_map->next)
+		if (ref_map->peer_ref && !strcmp(current_branch->refname,
+					ref_map->peer_ref->name))
+			die("Refusing to fetch into current branch");
+}
+
 static int do_fetch(struct transport *transport,
 		    struct refspec *refs, int ref_count)
 {
@@ -558,6 +571,8 @@ static int do_fetch(struct transport *transport,
 	}
 
 	ref_map = get_ref_map(transport, refs, ref_count, tags, &autotags);
+	if (!update_head_ok)
+		check_not_current_branch(ref_map);
 
 	for (rm = ref_map; rm; rm = rm->next) {
 		if (rm->peer_ref)

builtin-for-each-ref.c

@@ -320,9 +320,7 @@ static const char *find_wholine(const char *who, int wholen, const char *buf, un
 
 static const char *copy_line(const char *buf)
 {
-	const char *eol = strchr(buf, '\n');
-	if (!eol)
-		return "";
+	const char *eol = strchrnul(buf, '\n');
 	return xmemdupz(buf, eol - buf);
 }
 
@@ -652,7 +650,8 @@ static int grab_single_ref(const char *refname, const unsigned char *sha1, int f
 			if ((plen <= namelen) &&
 			    !strncmp(refname, p, plen) &&
 			    (refname[plen] == '\0' ||
-			     refname[plen] == '/'))
+			     refname[plen] == '/' ||
+			     p[plen-1] == '/'))
 				break;
 			if (!fnmatch(p, refname, FNM_PATHNAME))
 				break;

builtin-fsck.c

@@ -64,11 +64,11 @@ static int fsck_error_func(struct object *obj, int type, const char *err, ...)
 	return (type == FSCK_WARN) ? 0 : 1;
 }
 
+static struct object_array pending;
+
 static int mark_object(struct object *obj, int type, void *data)
 {
-	struct tree *tree = NULL;
 	struct object *parent = data;
-	int result;
 
 	if (!obj) {
 		printf("broken link from %7s %s\n",
@@ -96,6 +96,20 @@ static int mark_object(struct object *obj, int type, void *data)
 		return 1;
 	}
 
+	add_object_array(obj, (void *) parent, &pending);
+	return 0;
+}
+
+static void mark_object_reachable(struct object *obj)
+{
+	mark_object(obj, OBJ_ANY, 0);
+}
+
+static int traverse_one_object(struct object *obj, struct object *parent)
+{
+	int result;
+	struct tree *tree = NULL;
+
 	if (obj->type == OBJ_TREE) {
 		obj->parsed = 0;
 		tree = (struct tree *)obj;
@@ -107,15 +121,22 @@ static int mark_object(struct object *obj, int type, void *data)
 		free(tree->buffer);
 		tree->buffer = NULL;
 	}
-	if (result < 0)
-		result = 1;
-
 	return result;
 }
 
-static void mark_object_reachable(struct object *obj)
+static int traverse_reachable(void)
 {
-	mark_object(obj, OBJ_ANY, 0);
+	int result = 0;
+	while (pending.nr) {
+		struct object_array_entry *entry;
+		struct object *obj, *parent;
+
+		entry = pending.objects + --pending.nr;
+		obj = entry->item;
+		parent = (struct object *) entry->name;
+		result |= traverse_one_object(obj, parent);
+	}
+	return !!result;
 }
 
 static int mark_used(struct object *obj, int type, void *data)
@@ -233,6 +254,9 @@ static void check_connectivity(void)
 {
 	int i, max;
 
+	/* Traverse the pending reachable objects */
+	traverse_reachable();
+
 	/* Look up all the requirements, warn about missing objects.. */
 	max = get_max_object_index();
 	if (verbose)

builtin-gc.c

@@ -134,19 +134,9 @@ static int too_many_packs(void)
 
 	prepare_packed_git();
 	for (cnt = 0, p = packed_git; p; p = p->next) {
-		char path[PATH_MAX];
-		size_t len;
-		int keep;
-
 		if (!p->pack_local)
 			continue;
-		len = strlen(p->pack_name);
-		if (PATH_MAX <= len + 1)
-			continue; /* oops, give up */
-		memcpy(path, p->pack_name, len-5);
-		memcpy(path + len - 5, ".keep", 6);
-		keep = access(p->pack_name, F_OK) && (errno == ENOENT);
-		if (keep)
+		if (p->pack_keep)
 			continue;
 		/*
 		 * Perhaps check the size of the pack and count only

builtin-grep.c

@@ -774,7 +774,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
 			/* Make sure we do not get outside of paths */
 			for (i = 0; paths[i]; i++)
 				if (strncmp(prefix, paths[i], opt.prefix_length))
-					die("git-grep: cannot generate relative filenames containing '..'");
+					die("git grep: cannot generate relative filenames containing '..'");
 		}
 	}
 	else if (prefix) {
@@ -783,8 +783,11 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
 		paths[1] = NULL;
 	}
 
-	if (!list.nr)
+	if (!list.nr) {
+		if (!cached)
+			setup_work_tree();
 		return !grep_cache(&opt, paths, cached);
+	}
 
 	if (cached)
 		die("both --cached and trees are given.");

builtin-http-fetch.c

@@ -42,7 +42,7 @@ int cmd_http_fetch(int argc, const char **argv, const char *prefix)
 		arg++;
 	}
 	if (argc < arg + 2 - commits_on_stdin) {
-		usage("git-http-fetch [-c] [-t] [-a] [-v] [--recover] [-w ref] [--stdin] commit-id url");
+		usage("git http-fetch [-c] [-t] [-a] [-v] [--recover] [-w ref] [--stdin] commit-id url");
 		return 1;
 	}
 	if (commits_on_stdin) {
@@ -75,7 +75,7 @@ int cmd_http_fetch(int argc, const char **argv, const char *prefix)
 		fprintf(stderr,
 "Some loose object were found to be corrupt, but they might be just\n"
 "a false '404 Not Found' error message sent with incorrect HTTP\n"
-"status code.  Suggest running git-fsck.\n");
+"status code.  Suggest running 'git fsck'.\n");
 	}
 
 	walker_free(walker);

builtin-init-db.c

@@ -17,6 +17,9 @@
 #define TEST_FILEMODE 1
 #endif
 
+static int init_is_bare_repository = 0;
+static int init_shared_repository = -1;
+
 static void safe_create_dir(const char *dir, int share)
 {
 	if (mkdir(dir, 0777) < 0) {
@@ -37,7 +40,7 @@ static void copy_templates_1(char *path, int baselen,
 
 	/* Note: if ".git/hooks" file exists in the repository being
 	 * re-initialized, /etc/core-git/templates/hooks/update would
-	 * cause git-init to fail here.  I think this is sane but
+	 * cause "git init" to fail here.  I think this is sane but
 	 * it means that the set of templates we ship by default, along
 	 * with the way the namespace under .git/ is organized, should
 	 * be really carefully chosen.
@@ -191,6 +194,9 @@ static int create_default_files(const char *template_path)
 	copy_templates(template_path);
 
 	git_config(git_default_config, NULL);
+	is_bare_repository_cfg = init_is_bare_repository;
+	if (init_shared_repository != -1)
+		shared_repository = init_shared_repository;
 
 	/*
 	 * We would have created the above under user's umask -- under
@@ -277,6 +283,8 @@ int init_db(const char *template_dir, unsigned int flags)
 
 	safe_create_dir(get_git_dir(), 0);
 
+	init_is_bare_repository = is_bare_repository();
+
 	/* Check to see if the repository version is right.
 	 * Note that a newly created repository does not have
 	 * config file, so this will not fail.  What we are catching
@@ -381,9 +389,9 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
 			setenv(GIT_DIR_ENVIRONMENT, getcwd(git_dir,
 						sizeof(git_dir)), 0);
 		} else if (!strcmp(arg, "--shared"))
-			shared_repository = PERM_GROUP;
+			init_shared_repository = PERM_GROUP;
 		else if (!prefixcmp(arg, "--shared="))
-			shared_repository = git_config_perm("arg", arg+9);
+			init_shared_repository = git_config_perm("arg", arg+9);
 		else if (!strcmp(arg, "-q") || !strcmp(arg, "--quiet"))
 			flags |= INIT_DB_QUIET;
 		else

builtin-log.c

@@ -356,7 +356,13 @@ int cmd_show(int argc, const char **argv, const char *prefix)
 					t->tag,
 					diff_get_color_opt(&rev.diffopt, DIFF_RESET));
 			ret = show_object(o->sha1, 1, &rev);
-			objects[i].item = parse_object(t->tagged->sha1);
+			if (ret)
+				break;
+			o = parse_object(t->tagged->sha1);
+			if (!o)
+				ret = error("Could not read object %s",
+					    sha1_to_hex(t->tagged->sha1));
+			objects[i].item = o;
 			i--;
 			break;
 		}
@@ -835,7 +841,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
 			committer = git_committer_info(IDENT_ERROR_ON_NO_NAME);
 			endpos = strchr(committer, '>');
 			if (!endpos)
-				die("bogos committer info %s\n", committer);
+				die("bogus committer info %s\n", committer);
 			add_signoff = xmemdupz(committer, endpos - committer + 1);
 		}
 		else if (!strcmp(argv[i], "--attach")) {

builtin-ls-files.c

@@ -78,7 +78,7 @@ static void show_dir_entry(const char *tag, struct dir_entry *ent)
 	int offset = prefix_offset;
 
 	if (len >= ent->len)
-		die("git-ls-files: internal error - directory entry not superset of prefix");
+		die("git ls-files: internal error - directory entry not superset of prefix");
 
 	if (pathspec && !pathspec_match(pathspec, ps_matched, ent->name, len))
 		return;
@@ -91,39 +91,10 @@ static void show_other_files(struct dir_struct *dir)
 {
 	int i;
 
-
-	/*
-	 * Skip matching and unmerged entries for the paths,
-	 * since we want just "others".
-	 *
-	 * (Matching entries are normally pruned during
-	 * the directory tree walk, but will show up for
-	 * gitlinks because we don't necessarily have
-	 * dir->show_other_directories set to suppress
-	 * them).
-	 */
 	for (i = 0; i < dir->nr; i++) {
 		struct dir_entry *ent = dir->entries[i];
-		int len, pos;
-		struct cache_entry *ce;
-
-		/*
-		 * Remove the '/' at the end that directory
-		 * walking adds for directory entries.
-		 */
-		len = ent->len;
-		if (len && ent->name[len-1] == '/')
-			len--;
-		pos = cache_name_pos(ent->name, len);
-		if (0 <= pos)
-			continue;	/* exact match */
-		pos = -pos - 1;
-		if (pos < active_nr) {
-			ce = active_cache[pos];
-			if (ce_namelen(ce) == len &&
-			    !memcmp(ce->name, ent->name, len))
-				continue; /* Yup, this one exists unmerged */
-		}
+		if (!cache_name_is_other(ent->name, ent->len))
+			continue;
 		show_dir_entry(tag_other, ent);
 	}
 }
@@ -183,7 +154,7 @@ static void show_ce_entry(const char *tag, struct cache_entry *ce)
 	int offset = prefix_offset;
 
 	if (len >= ce_namelen(ce))
-		die("git-ls-files: internal error - cache entry not superset of prefix");
+		die("git ls-files: internal error - cache entry not superset of prefix");
 
 	if (pathspec && !pathspec_match(pathspec, ps_matched, ce->name, len))
 		return;
@@ -256,6 +227,8 @@ static void show_files(struct dir_struct *dir, const char *prefix)
 			int dtype = ce_to_dtype(ce);
 			if (excluded(dir, ce->name, &dtype) != dir->show_ignored)
 				continue;
+			if (ce->ce_flags & CE_UPDATE)
+				continue;
 			err = lstat(ce->name, &st);
 			if (show_deleted && err)
 				show_ce_entry(tag_removed, ce);
@@ -319,7 +292,7 @@ static const char *verify_pathspec(const char *prefix)
 	}
 
 	if (prefix_offset > max || memcmp(prev, prefix, prefix_offset))
-		die("git-ls-files: cannot generate relative filenames containing '..'");
+		die("git ls-files: cannot generate relative filenames containing '..'");
 
 	prefix_len = max;
 	return max ? xmemdupz(prev, max) : NULL;
@@ -358,7 +331,7 @@ void overlay_tree_on_cache(const char *tree_name, const char *prefix)
 	if (prefix) {
 		static const char *(matchbuf[2]);
 		matchbuf[0] = prefix;
-		matchbuf [1] = NULL;
+		matchbuf[1] = NULL;
 		match = matchbuf;
 	} else
 		match = NULL;

builtin-ls-remote.c

@@ -4,7 +4,7 @@
 #include "remote.h"
 
 static const char ls_remote_usage[] =
-"git ls-remote [--upload-pack=<git-upload-pack>] [<host>:]<directory>";
+"git ls-remote [--heads] [--tags]  [-u <exec> | --upload-pack <exec>] <repository> <refs>...";
 
 /*
  * Is there one among the list of patterns that match the tail part

builtin-merge-recursive.c

@@ -18,6 +18,7 @@
 #include "ll-merge.h"
 #include "interpolate.h"
 #include "attr.h"
+#include "dir.h"
 #include "merge-recursive.h"
 
 static int subtree_merge;
@@ -416,24 +417,6 @@ static int update_stages(const char *path, struct diff_filespec *o,
 	return 0;
 }
 
-static int remove_path(const char *name)
-{
-	int ret;
-	char *slash, *dirs;
-
-	ret = unlink(name);
-	if (ret)
-		return ret;
-	dirs = xstrdup(name);
-	while ((slash = strrchr(name, '/'))) {
-		*slash = '\0';
-		if (rmdir(name) != 0)
-			break;
-	}
-	free(dirs);
-	return ret;
-}
-
 static int remove_file(int clean, const char *path, int no_wd)
 {
 	int update_cache = index_only || clean;
@@ -444,10 +427,8 @@ static int remove_file(int clean, const char *path, int no_wd)
 			return -1;
 	}
 	if (update_working_directory) {
-		unlink(path);
-		if (errno != ENOENT || errno != EISDIR)
+		if (remove_path(path))
 			return -1;
-		remove_path(path);
 	}
 	return 0;
 }

builtin-merge.c

@@ -442,6 +442,8 @@ static int git_merge_config(const char *k, const char *v, void *cb)
 
 		buf = xstrdup(v);
 		argc = split_cmdline(buf, &argv);
+		if (argc < 0)
+			die("Bad branch.%s.mergeoptions string", branch);
 		argv = xrealloc(argv, sizeof(*argv) * (argc + 2));
 		memmove(argv + 1, argv, sizeof(*argv) * (argc + 1));
 		argc++;
@@ -649,12 +651,12 @@ static void add_strategies(const char *string, unsigned attr)
 static int merge_trivial(void)
 {
 	unsigned char result_tree[20], result_commit[20];
-	struct commit_list *parent = xmalloc(sizeof(struct commit_list *));
+	struct commit_list *parent = xmalloc(sizeof(*parent));
 
 	write_tree_trivial(result_tree);
 	printf("Wonderful.\n");
 	parent->item = lookup_commit(head);
-	parent->next = xmalloc(sizeof(struct commit_list *));
+	parent->next = xmalloc(sizeof(*parent->next));
 	parent->next->item = remoteheads->item;
 	parent->next->next = NULL;
 	commit_tree(merge_msg.buf, result_tree, parent, result_commit);

builtin-pack-objects.c

@@ -23,7 +23,7 @@
 #endif
 
 static const char pack_usage[] = "\
-git-pack-objects [{ -q | --progress | --all-progress }] \n\
+git pack-objects [{ -q | --progress | --all-progress }] \n\
 	[--max-pack-size=N] [--local] [--incremental] \n\
 	[--window=N] [--window-memory=N] [--depth=N] \n\
 	[--no-reuse-delta] [--no-reuse-object] [--delta-base-offset] \n\
@@ -71,6 +71,7 @@ static int reuse_delta = 1, reuse_object = 1;
 static int keep_unreachable, unpack_unreachable, include_tag;
 static int local;
 static int incremental;
+static int ignore_packed_keep;
 static int allow_ofs_delta;
 static const char *base_name;
 static int progress = 1;
@@ -245,8 +246,16 @@ static unsigned long write_object(struct sha1file *f,
 	type = entry->type;
 
 	/* write limit if limited packsize and not first object */
-	limit = pack_size_limit && nr_written ?
-			pack_size_limit - write_offset : 0;
+	if (!pack_size_limit || !nr_written)
+		limit = 0;
+	else if (pack_size_limit <= write_offset)
+		/*
+		 * the earlier object did not fit the limit; avoid
+		 * mistaking this with unlimited (i.e. limit = 0).
+		 */
+		limit = 1;
+	else
+		limit = pack_size_limit - write_offset;
 
 	if (!entry->delta)
 		usable_delta = 0;	/* no delta */
@@ -410,25 +419,22 @@ static unsigned long write_object(struct sha1file *f,
 	return hdrlen + datalen;
 }
 
-static off_t write_one(struct sha1file *f,
+static int write_one(struct sha1file *f,
 			       struct object_entry *e,
-			       off_t offset)
+			       off_t *offset)
 {
 	unsigned long size;
 
 	/* offset is non zero if object is written already. */
 	if (e->idx.offset || e->preferred_base)
-		return offset;
+		return 1;
 
 	/* if we are deltified, write out base object first. */
-	if (e->delta) {
-		offset = write_one(f, e->delta, offset);
-		if (!offset)
-			return 0;
-	}
+	if (e->delta && !write_one(f, e->delta, offset))
+		return 0;
 
-	e->idx.offset = offset;
-	size = write_object(f, e, offset);
+	e->idx.offset = *offset;
+	size = write_object(f, e, *offset);
 	if (!size) {
 		e->idx.offset = 0;
 		return 0;
@@ -436,9 +442,10 @@ static off_t write_one(struct sha1file *f,
 	written_list[nr_written++] = &e->idx;
 
 	/* make sure off_t is sufficiently large not to wrap */
-	if (offset > offset + size)
+	if (*offset > *offset + size)
 		die("pack too large for current definition of off_t");
-	return offset + size;
+	*offset += size;
+	return 1;
 }
 
 /* forward declaration for write_pack_file */
@@ -448,7 +455,7 @@ static void write_pack_file(void)
 {
 	uint32_t i = 0, j;
 	struct sha1file *f;
-	off_t offset, offset_one, last_obj_offset = 0;
+	off_t offset;
 	struct pack_header hdr;
 	uint32_t nr_remaining = nr_result;
 	time_t last_mtime = 0;
@@ -467,7 +474,7 @@ static void write_pack_file(void)
 			char tmpname[PATH_MAX];
 			int fd;
 			snprintf(tmpname, sizeof(tmpname),
-				 "%s/tmp_pack_XXXXXX", get_object_directory());
+				 "%s/pack/tmp_pack_XXXXXX", get_object_directory());
 			fd = xmkstemp(tmpname);
 			pack_tmp_name = xstrdup(tmpname);
 			f = sha1fd(fd, pack_tmp_name);
@@ -480,11 +487,8 @@ static void write_pack_file(void)
 		offset = sizeof(hdr);
 		nr_written = 0;
 		for (; i < nr_objects; i++) {
-			last_obj_offset = offset;
-			offset_one = write_one(f, objects + i, offset);
-			if (!offset_one)
+			if (!write_one(f, objects + i, &offset))
 				break;
-			offset = offset_one;
 			display_progress(progress_state, written);
 		}
 
@@ -497,9 +501,9 @@ static void write_pack_file(void)
 		} else if (nr_written == nr_remaining) {
 			sha1close(f, sha1, CSUM_FSYNC);
 		} else {
-			int fd = sha1close(f, NULL, 0);
-			fixup_pack_header_footer(fd, sha1, pack_tmp_name, nr_written);
-			fsync_or_die(fd, pack_tmp_name);
+			int fd = sha1close(f, sha1, 0);
+			fixup_pack_header_footer(fd, sha1, pack_tmp_name,
+						 nr_written, sha1, offset);
 			close(fd);
 		}
 
@@ -516,6 +520,7 @@ static void write_pack_file(void)
 
 			snprintf(tmpname, sizeof(tmpname), "%s-%s.pack",
 				 base_name, sha1_to_hex(sha1));
+			free_pack_by_name(tmpname);
 			if (adjust_perm(pack_tmp_name, mode))
 				die("unable to make temporary pack file readable: %s",
 				    strerror(errno));
@@ -695,6 +700,9 @@ static int add_object_entry(const unsigned char *sha1, enum object_type type,
 		return 0;
 	}
 
+	if (!exclude && local && has_loose_object_nonlocal(sha1))
+		return 0;
+
 	for (p = packed_git; p; p = p->next) {
 		off_t offset = find_pack_entry_one(sha1, p);
 		if (offset) {
@@ -708,6 +716,8 @@ static int add_object_entry(const unsigned char *sha1, enum object_type type,
 				return 0;
 			if (local && !p->pack_local)
 				return 0;
+			if (ignore_packed_keep && p->pack_local && p->pack_keep)
+				return 0;
 		}
 	}
 
@@ -1096,9 +1106,12 @@ static void check_object(struct object_entry *entry)
 	}
 
 	entry->type = sha1_object_info(entry->idx.sha1, &entry->size);
-	if (entry->type < 0)
-		die("unable to get type of object %s",
-		    sha1_to_hex(entry->idx.sha1));
+	/*
+	 * The error condition is checked in prepare_pack().  This is
+	 * to permit a missing preferred base object to be ignored
+	 * as a preferred base.  Doing so can result in a larger
+	 * pack file, but the transfer will still take place.
+	 */
 }
 
 static int pack_offset_sort(const void *_a, const void *_b)
@@ -1379,7 +1392,7 @@ static void find_deltas(struct object_entry **list, unsigned *list_size,
 	memset(array, 0, array_size);
 
 	for (;;) {
-		struct object_entry *entry = *list++;
+		struct object_entry *entry;
 		struct unpacked *n = array + idx;
 		int j, max_depth, best_base = -1;
 
@@ -1388,6 +1401,7 @@ static void find_deltas(struct object_entry **list, unsigned *list_size,
 			progress_unlock();
 			break;
 		}
+		entry = *list++;
 		(*list_size)--;
 		if (!entry->preferred_base) {
 			(*processed)++;
@@ -1722,8 +1736,12 @@ static void prepare_pack(int window, int depth)
 		if (entry->no_try_delta)
 			continue;
 
-		if (!entry->preferred_base)
+		if (!entry->preferred_base) {
 			nr_deltas++;
+			if (entry->type < 0)
+				die("unable to get type of object %s",
+				    sha1_to_hex(entry->idx.sha1));
+		}
 
 		delta_list[n++] = entry;
 	}
@@ -1870,7 +1888,7 @@ static void mark_in_pack_object(struct object *object, struct packed_git *p, str
 
 /*
  * Compare the objects in the offset order, in order to emulate the
- * "git-rev-list --objects" output that produced the pack originally.
+ * "git rev-list --objects" output that produced the pack originally.
  */
 static int ofscmp(const void *a_, const void *b_)
 {
@@ -2039,6 +2057,10 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
 			incremental = 1;
 			continue;
 		}
+		if (!strcmp("--honor-pack-keep", arg)) {
+			ignore_packed_keep = 1;
+			continue;
+		}
 		if (!prefixcmp(arg, "--compression=")) {
 			char *end;
 			int level = strtoul(arg+14, &end, 0);

builtin-prune.c

@@ -13,7 +13,7 @@ static const char * const prune_usage[] = {
 static int show_only;
 static unsigned long expire;
 
-static int prune_tmp_object(char *path, const char *filename)
+static int prune_tmp_object(const char *path, const char *filename)
 {
 	const char *fullpath = mkpath("%s/%s", path, filename);
 	if (expire) {
@@ -110,24 +110,22 @@ static void prune_object_dir(const char *path)
 /*
  * Write errors (particularly out of space) can result in
  * failed temporary packs (and more rarely indexes and other
- * files begining with "tmp_") accumulating in the
- * object directory.
+ * files begining with "tmp_") accumulating in the object
+ * and the pack directories.
  */
-static void remove_temporary_files(void)
+static void remove_temporary_files(const char *path)
 {
 	DIR *dir;
 	struct dirent *de;
-	char* dirname=get_object_directory();
 
-	dir = opendir(dirname);
+	dir = opendir(path);
 	if (!dir) {
-		fprintf(stderr, "Unable to open object directory %s\n",
-			dirname);
+		fprintf(stderr, "Unable to open directory %s\n", path);
 		return;
 	}
 	while ((de = readdir(dir)) != NULL)
 		if (!prefixcmp(de->d_name, "tmp_"))
-			prune_tmp_object(dirname, de->d_name);
+			prune_tmp_object(path, de->d_name);
 	closedir(dir);
 }
 
@@ -141,6 +139,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
 			 "expire objects older than <time>"),
 		OPT_END()
 	};
+	char *s;
 
 	save_commit_buffer = 0;
 	init_revisions(&revs, prefix);
@@ -163,6 +162,9 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
 	prune_object_dir(get_object_directory());
 
 	prune_packed_objects(show_only);
-	remove_temporary_files();
+	remove_temporary_files(get_object_directory());
+	s = xstrdup(mkpath("%s/pack", get_object_directory()));
+	remove_temporary_files(s);
+	free(s);
 	return 0;
 }

builtin-push.c

@@ -10,7 +10,7 @@
 #include "parse-options.h"
 
 static const char * const push_usage[] = {
-	"git push [--all | --mirror] [--dry-run] [--tags] [--receive-pack=<git-receive-pack>] [--repo=all] [-f | --force] [-v] [<repository> <refspec>...]",
+	"git push [--all | --mirror] [--dry-run] [--tags] [--receive-pack=<git-receive-pack>] [--repo=<repository>] [-f | --force] [-v] [<repository> <refspec>...]",
 	NULL,
 };
 

builtin-read-tree.c

@@ -64,7 +64,7 @@ static void prime_cache_tree(void)
 
 }
 
-static const char read_tree_usage[] = "git-read-tree (<sha> | [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>] [-u | -i]] [--exclude-per-directory=<gitignore>] [--index-output=<file>] <sha1> [<sha2> [<sha3>]])";
+static const char read_tree_usage[] = "git read-tree (<sha> | [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>] [-u | -i]] [--exclude-per-directory=<gitignore>] [--index-output=<file>] <sha1> [<sha2> [<sha3>]])";
 
 static struct lock_file lock_file;
 
@@ -194,6 +194,8 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
 		usage(read_tree_usage);
 	if ((opts.dir && !opts.update))
 		die("--exclude-per-directory is meaningless unless -u");
+	if (opts.merge && !opts.index_only)
+		setup_work_tree();
 
 	if (opts.merge) {
 		if (stage < 2)
@@ -204,6 +206,7 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
 			break;
 		case 2:
 			opts.fn = twoway_merge;
+			opts.initial_checkout = is_cache_unborn();
 			break;
 		case 3:
 		default:

builtin-reflog.c

@@ -277,11 +277,11 @@ static int expire_reflog(const char *ref, const unsigned char *sha1, int unused,
 	lock = lock_any_ref_for_update(ref, sha1, 0);
 	if (!lock)
 		return error("cannot lock ref '%s'", ref);
-	log_file = xstrdup(git_path("logs/%s", ref));
+	log_file = git_pathdup("logs/%s", ref);
 	if (!file_exists(log_file))
 		goto finish;
 	if (!cmd->dry_run) {
-		newlog_path = xstrdup(git_path("logs/%s.lock", ref));
+		newlog_path = git_pathdup("logs/%s.lock", ref);
 		cb.newlog = fopen(newlog_path, "w");
 	}
 

builtin-remote.c

@@ -323,7 +323,7 @@ static int add_branch_for_removal(const char *refname,
 
 	/* make sure that symrefs are deleted */
 	if (flags & REF_ISSYMREF)
-		return unlink(git_path(refname));
+		return unlink(git_path("%s", refname));
 
 	item = string_list_append(refname, branches->branches);
 	item->util = xmalloc(20);
@@ -340,7 +340,7 @@ static int remove_branches(struct string_list *branches)
 		const char *refname = item->string;
 		unsigned char *sha1 = item->util;
 
-		if (delete_ref(refname, sha1))
+		if (delete_ref(refname, sha1, 0))
 			result |= error("Could not remove branch %s", refname);
 	}
 	return result;
@@ -407,14 +407,15 @@ static int rm(int argc, const char **argv)
 	return i;
 }
 
-static void show_list(const char *title, struct string_list *list)
+static void show_list(const char *title, struct string_list *list,
+		      const char *extra_arg)
 {
 	int i;
 
 	if (!list->nr)
 		return;
 
-	printf(title, list->nr > 1 ? "es" : "");
+	printf(title, list->nr > 1 ? "es" : "", extra_arg);
 	printf("\n    ");
 	for (i = 0; i < list->nr; i++)
 		printf("%s%s", i ? " " : "", list->items[i].string);
@@ -477,7 +478,6 @@ static int show(int argc, const char **argv)
 
 	memset(&states, 0, sizeof(states));
 	for (; argc; argc--, argv++) {
-		struct strbuf buf;
 		int i;
 
 		get_remote_ref_states(*argv, &states, !no_query);
@@ -503,18 +503,16 @@ static int show(int argc, const char **argv)
 		}
 
 		if (!no_query) {
-			strbuf_init(&buf, 0);
-			strbuf_addf(&buf, "  New remote branch%%s (next fetch "
-				"will store in remotes/%s)", states.remote->name);
-			show_list(buf.buf, &states.new);
-			strbuf_release(&buf);
+			show_list("  New remote branch%s (next fetch "
+				"will store in remotes/%s)",
+				&states.new, states.remote->name);
 			show_list("  Stale tracking branch%s (use 'git remote "
-				"prune')", &states.stale);
+				"prune')", &states.stale, "");
 		}
 
 		if (no_query)
 			for_each_ref(append_ref_to_tracked_list, &states);
-		show_list("  Tracked remote branch%s", &states.tracked);
+		show_list("  Tracked remote branch%s", &states.tracked, "");
 
 		if (states.remote->push_refspec_nr) {
 			printf("  Local branch%s pushed with 'git push'\n   ",
@@ -572,7 +570,7 @@ static int prune(int argc, const char **argv)
 			const char *refname = states.stale.items[i].util;
 
 			if (!dry_run)
-				result |= delete_ref(refname, NULL);
+				result |= delete_ref(refname, NULL, 0);
 
 			printf(" * [%s] %s\n", dry_run ? "would prune" : "pruned",
 			       abbrev_ref(refname, "refs/remotes/"));
@@ -652,10 +650,13 @@ static int get_one_entry(struct remote *remote, void *priv)
 {
 	struct string_list *list = priv;
 
-	string_list_append(remote->name, list)->util = remote->url_nr ?
-		(void *)remote->url[0] : NULL;
-	if (remote->url_nr > 1)
-		warning("Remote %s has more than one URL", remote->name);
+	if (remote->url_nr > 0) {
+		int i;
+
+		for (i = 0; i < remote->url_nr; i++)
+			string_list_append(remote->name, list)->util = (void *)remote->url[i];
+	} else
+		string_list_append(remote->name, list)->util = NULL;
 
 	return 0;
 }
@@ -671,10 +672,14 @@ static int show_all(void)
 		sort_string_list(&list);
 		for (i = 0; i < list.nr; i++) {
 			struct string_list_item *item = list.items + i;
-			printf("%s%s%s\n", item->string,
-				verbose ? "\t" : "",
-				verbose && item->util ?
-					(const char *)item->util : "");
+			if (verbose)
+				printf("%s\t%s\n", item->string,
+					item->util ? (const char *)item->util : "");
+			else {
+				if (i && !strcmp((item - 1)->string, item->string))
+					continue;
+				printf("%s\n", item->string);
+			}
 		}
 	}
 	return result;

builtin-reset.c

@@ -121,6 +121,9 @@ static void update_index_from_diff(struct diff_queue_struct *q,
 			struct cache_entry *ce;
 			ce = make_cache_entry(one->mode, one->sha1, one->path,
 				0, 0);
+			if (!ce)
+				die("make_cache_entry failed for path '%s'",
+				    one->path);
 			add_cache_entry(ce, ADD_CACHE_OK_TO_ADD |
 				ADD_CACHE_OK_TO_REPLACE);
 		} else
@@ -276,7 +279,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
 		update_ref(msg, "ORIG_HEAD", orig, old_orig, 0, MSG_ON_ERR);
 	}
 	else if (old_orig)
-		delete_ref("ORIG_HEAD", old_orig);
+		delete_ref("ORIG_HEAD", old_orig, 0);
 	prepend_reflog_action("updating HEAD", msg, sizeof(msg));
 	update_ref_status = update_ref(msg, "HEAD", sha1, orig, 0, MSG_ON_ERR);