* bg/maint-gitweb-test-lib:
  t/gitweb-lib: Don't pass constant to decode_utf8

Conflicts:
	t/gitweb-lib.sh

* jm/mailmap:
  t4203: do not let "git shortlog" DWIM based on tty
  t4203 (mailmap): stop hardcoding commit ids and dates
  mailmap: fix use of freed memory

* tr/maint-git-repack-tmpfile:
  repack: place temporary packs under .git/objects/pack/

* jk/maint-apply-no-binary:
  apply: don't segfault on binary files with missing data

* jk/push-progress:
  push: pass --progress down to git-pack-objects
  t5523-push-upstream: test progress messages
  t5523-push-upstream: add function to ensure fresh upstream repo
  test_terminal: ensure redirections work reliably
  test_terminal: catch use without TTY prerequisite
  test-lib: allow test code to check the list of declared prerequisites
  tests: test terminal output to both stdout and stderr
  tests: factor out terminal handling from t7006

* tr/maint-merge-file-subdir:
  merge-file: correctly find files when called in subdir
  prefix_filename(): safely handle the case where pfx_len=0

* jn/send-pack-error:
  send-pack: avoid redundant "pack-objects died with strange error"

* mg/make-prove:
  test: allow running the tests under "prove"

* kb/completion-checkout:
  completion: Support the DWIM mode for git checkout

* sg/completion:
  bash: support pretty format aliases
  bash: support more 'git notes' subcommands and their options
  bash: not all 'git bisect' subcommands make sense when not bisecting
  bash: offer refs for 'git bisect start'

* sg/bisect:
  bisect: check for mandatory argument of 'bisect replay'
  bisect: improve error msg of 'bisect reset' when original HEAD is deleted
  bisect: improve error message of 'bisect log' while not bisecting

* ak/submodule-sync:
  submodule sync: Update "submodule.<name>.url" for empty directories

* jk/maint-rev-list-nul:
  rev-list: handle %x00 NUL in user format

* ks/no-textconv-symlink:
  blame,cat-file --textconv: Don't assume mode is ``S_IFREF | 0664''
  blame,cat-file: Demonstrate --textconv is wrongly running converter on symlinks
  blame,cat-file: Prepare --textconv tests for correctly-failing conversion program

* jn/gitweb-test:
  gitweb/Makefile: Include gitweb/config.mak
  gitweb/Makefile: Add 'test' and 'test-installed' targets
  t/gitweb-lib.sh: Add support for GITWEB_TEST_INSTALLED
  gitweb: Move call to evaluate_git_version after evaluate_gitweb_config

* cb/diff-fname-optim:
  diff: avoid repeated scanning while looking for funcname
  do not search functions for patch ID
  add rebase patch id tests

* jk/no-textconv-symlink:
  diff: don't use pathname-based diff drivers for symlinks

* dk/maint-blame-el:
  git-blame.el: Add (require 'format-spec)

* maint:
  clean: remove redundant variable baselen
  Documentation/git-pull: clarify configuration
  Document that rev-list --graph triggers parent rewriting.
  clean: avoid quoting twice
  document sigchain api
  Keep together options controlling the behaviour of diffcore-rename.
  t3402: test "rebase -s<strategy> -X<opt>"

baselen used to be the result of common_prefix() when it was made
builtin. Since 1d8842d9 (Add 'fill_directory()' helper function for
directory traversal - 2009-05-14), its value will always be
zero. Remove it because it's no longer variable.
Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* mz/maint-rebase-X-fix:
  t3402: test "rebase -s<strategy> -X<opt>"

The sentence about 'branch.<name>.rebase' refers to the first sentence
in the paragraph and not to the sentence about avoiding rebasing
non-local changes. Clarify this.
Signed-off-by: NMartin von Zweigbergk <martin.von.zweigbergk@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

This may help to understand why --graph causes more comments to
be selected.
Signed-off-by: NYann Dirson <ydirson@altern.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

qname is the result of quote_path_relative(), which does
quote_c_style_counted() internally. Remove the hard-coded quotes.
Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

It's pretty straightforward, but a stripped-down example
never hurts. And we should make clear that it is explicitly
OK to use SIG_DFL and SIG_IGN.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

It makes little sense to have --diff-filter in the middle of them, and
even spares an ifndef::git-format-patch.
Signed-off-by: NYann Dirson <ydirson@altern.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* maint:
  rebase -X: do not clobber strategy

Change submodule tests that piped to diff(1) to use test_cmp. The
resulting unified diff is easier to read.
Signed-off-by: NÆvar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Split the "message in editor has initial comment" test into three
tests. The motivation is to be able to only skip the middle part under
NO_GETTEXT_POISON.

In addition the return value of 'git tag' was being returned. We now
check that it's non-zero. I used ! instead of test_must_fail so that
the GIT_EDITOR variable was only used in this command invocation, and
because the surrounding tests use this style.
Signed-off-by: NÆvar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

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

If any strategy options are passed to -X, the strategy will always be
set to 'recursive'. According to the documentation, it should default to
'recursive' if it is not set, but it should be possible to set it to
other values.

This fixes a regression introduced in v1.7.3-rc0~67^2 (2010-07-29).
Signed-off-by: NMartin von Zweigbergk <martin.von.zweigbergk@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* maint:
  Documentation: document show -s
  dir.c: fix EXC_FLAG_MUSTBEDIR match in sparse checkout

Git's diff machinery has supported a -s (silence diff output) option
as far back as v0.99~900 (Silent flag for show-diff, 2005-04-13), but
the option is only advertised in an odd corner of the git diff-tree
manual.

The main use is to retrieve basic metadata about a commit:

	git show -s rev

Explain this in the 'git log' manual and provide an example in the
'git show' examples section.  This is kind of a cop-out, since it
would be more useful to explain it in the 'git show' manual proper,
which says:

	The command takes options applicable to the git
	diff-tree command to control how the changes the
	commit introduces are shown.

	This manual page describes only the most frequently
	used options.

Fixing that is a larger task for another day.
Reported-by: NWill Hall <will@gnatter.net>
Signed-off-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Commit c84de707 (excluded_1(): support exclude files in index -
2009-08-20) tries to work around the fact that there is no
directory/file information in index entries, therefore
EXC_FLAG_MUSTBEDIR match would fail.

Unfortunately the workaround is flawed. This fixes it.
Reported-by: NThomas Rinderknecht <thomasr@sailguy.org>
Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* aw/git-p4-deletion:
  Fix handling of git-p4 on deleted files

* 'master' of git://repo.or.cz/git-gui:
  git-gui: apply color information from git diff output
  git-gui: use wordprocessor tab style to ensure tabs work as expected
  git-gui: correct assignment of work-tree
  git-gui: use full dialog width for old name when renaming branch
  git-gui: generic version trimming
  git-gui: enable the Tk console when tracing/debugging on Windows
  git-gui: show command-line errors in a messagebox on Windows
  On Windows, avoid git-gui to call Cygwin's nice utility

* maint:
  Fix a formatting error in git-merge.txt

c5022f57 (git-blame.el: Change how blame information is shown,
2009-09-29) taught the "M-x git-blame" mode to format its output
in a more interesting way, making use of the format-spec function.

format-spec is included in Emacs 23 and is a useful function.
Older emacsen can get it from Gnus.  In all emacsen, we need
to 'require it before use to avoid warnings:

 git-blame.el:483:1:Warning: the function `format-spec' is not known to be
     defined.
Reported-by: NSergei Organov <osv@javad.com>
Reported-by: NKevin Ryde <user42@zip.com.au>
Signed-off-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Usually when applying a binary diff generated without
--binary, it will be rejected early, as we don't even have
the full sha1 of the pre- and post-images.

However, if the diff is generated with --full-index (but not
--binary), then we will actually try to apply it. If we have
the postimage blob, then we can take a shortcut and never
even look at the binary diff at all (e.g., this can happen
when rebasing changes within a repository).

If we don't have the postimage blob, though, we try to look
at the actual fragments, of which there are none, and get a
segfault. This patch checks explicitly for that case and
complains to the user instead of segfaulting. We need to
keep the check at a low level so that the "shortcut" case
above continues to work.

We also add a test that demonstrates the segfault. While
we're at it, let's also explicitly test the shortcut case.
Reported-by: NRafaël Carré <rafael.carre@gmail.com>
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

6df42ab9 (Add global and system-wide gitattributes, 2010-09-01) forgot
to quote one instance of $HOME in the tests.  This would be valid
according to POSIX, but bash 4 helpfully declines to execute the
command in question with an "ambiguous redirection" error.
Signed-off-by: NThomas Rast <trast@student.ethz.ch>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>