A minor documentation update.

* nd/apply-doc:
  git-apply.txt: mention the behavior inside a subdir
  git-apply.txt: remove a space

A minor documentation update.

* cc/doc-recommend-performance-trace-to-file:
  Documentation: talk about pager in api-trace.txt

* mm/lockfile-error-message:
  lockfile: improve error message when lockfile exists
  lockfile: mark strings for translation

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

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

* 'mm/readme-markdown':
  git.spec.in: use README.md, not README

The file was renamed in 4ad21f5d (README: use markdown syntax,
2016-02-25), but that commit forgot to update git.spec.in, which
caused the rpmbuild target in the Makefile to fail.
Reported-by: NRon Isaacson <isaacson.ljits@gmail.com>
Signed-off-by: NMatthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

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

* ls/p4-doc-markup:
  Documentation: fix git-p4 AsciiDoc formatting
  Documentation: use ASCII quotation marks in git-p4

* js/mingw-tests-2.8:
  mingw: skip some tests in t9115 due to file name issues
  t1300: fix the new --show-origin tests on Windows
  t1300-repo-config: make it resilient to being run via 'sh -x'
  config --show-origin: report paths with forward slashes

A fix for a small regression in "module_list" helper that was
rewritten in C (also applies to 2.7.x).

* sb/submodule-module-list-pathspec-fix:
  submodule: fix regression for deinit without submodules

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* 'master' of git://github.com/git-l10n/git-po:
  l10n: pt_PT: Update and add new translations
  l10n: ca.po: update translation
  l10n: vi.po (2530t): Update translation

Noticed-by: NEric Sunshine <sunshine@sunshineco.com>
Signed-off-by: NLars Schneider <larsxschneider@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

These two tests wanted to write file names which are incompatible with
Windows' file naming rules (even if they pass using Cygwin due to
Cygwin's magic path mangling).

While at it, skip the same tests also on MacOSX/HFS, as pointed out by
Torsten Bögershausen.
Signed-off-by: NJohannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: NTorsten Bögershausen <tboegi@web.de>
Reviewed-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

On Windows, we have that funny situation where the test script can refer
to POSIX paths because it runs in a shell that uses a POSIX emulation
layer ("MSYS2 runtime"). Yet, git.exe does *not* understand POSIX paths
at all but only pure Windows paths.

So let's just convert the POSIX paths to Windows paths before passing
them on to Git, using `pwd` (which is already modified on Windows to
output Windows paths).

While fixing the new tests on Windows, we also have to exclude the tests
that want to write a file with a name that is illegal on Windows
(unfortunately, there is more than one test trying to make use of that
file).
Signed-off-by: NJohannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

One way to diagnose broken regression tests is to run the test
script using 'sh -x t... -i -v' to find out which call actually
demonstrates the symptom.

Hence it is pretty counterproductive if the test script behaves
differently when being run via 'sh -x', in particular when using
test_cmp or test_i18ncmp on redirected stderr.  A more recent way
"sh tXXXX -i -v -x" has the same issue.

So let's use test_i18ngrep (as suggested by Jonathan Nieder) instead of
test_cmp/test_i18ncmp to verify that stderr looks as expected.
Signed-off-by: NJohannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

On Windows, the backslash is the native directory separator, but all
supported Windows versions also accept the forward slash in most
circumstances.

Our tests expect forward slashes.

Relative paths are generated by Git using forward slashes.

So let's try to be consistent and use forward slashes in the $HOME part
of the paths reported by `git config --show-origin`, too.
Signed-off-by: NJohannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* 'master' of https://github.com/vnwildman/git:
  l10n: vi.po (2530t): Update translation

* 'master' of git://github.com/alexhenrie/git-po:
  l10n: ca.po: update translation

Per Cederqvist wrote:
> It used to be possible to run
>
>    git submodule deinit -f .
>
> to remove any submodules, no matter how many submodules you had.  That
> is no longer possible in projects that don't have any submodules at
> all.  The command will fail with:
>
>     error: pathspec '.' did not match any file(s) known to git.

This regression was introduced in 74703a1e (submodule: rewrite
`module_list` shell function in C, 2015-09-02), as we changed the
order of checking in new module listing to first check whether it is
a gitlin before feeding it to match_pathspec().  It used to be that
a pathspec that does not match any path were diagnosed as an error,
but the new code complains for a pathspec that does not match any
submodule path.

Arguably the new behaviour may give us a better diagnosis, but that
is inconsistent with the suggestion "deinit" gives, and also this
was an unintended accident.  The new behaviour hopefully can be
redesigned and implemented better in future releases, but for now,
switch these two checks to restore the same behavior as before.  In
an empty repository, giving the pathspec '.' will still get the same
"did not match" error, but that is the same bug we had before 1.7.0.
Reported-by: NPer Cederqvist <cederp@opera.com>
Signed-off-by: NStefan Beller <sbeller@google.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NVasco Almeida <vascomalmeida@sapo.pt>

Signed-off-by: NAlex Henrie <alexhenrie24@gmail.com>

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

* maint:
  Documentation: fix broken linkgit to git-config
  git-compat-util: st_add4: work around gcc 4.2.x compiler crash

* mm/doc-hooks-linkgit-fix:
  Documentation: fix broken linkgit to git-config

Signed-off-by: NMatthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NLars Schneider <larsxschneider@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* tb/avoid-gcc-on-darwin-10-6:
  Revert "config.mak.uname: use clang for Mac OS X 10.6"

This reverts commit 7b6daf8d.

Now that st_add4() has been patched to work around the gcc 4.2.x
compiler crash, revert the sledge-hammer approach of forcing Mac OS X
10.6 to unconditionally use 'clang' rather than the default compiler
(gcc).
Signed-off-by: NEric Sunshine <sunshine@sunshineco.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* es/st-add4-gcc-4.2-workaround:
  git-compat-util: st_add4: work around gcc 4.2.x compiler crash

Although changes by 5b442c4f (tree-diff: catch integer overflow in
combine_diff_path allocation, 2016-02-19) are perfectly valid, they
unfortunately trigger an internal compiler error in gcc 4.2.x:

    combine-diff.c: In function 'diff_tree_combined':
    combine-diff.c:1391: internal compiler error: Segmentation fault: 11

Experimentation reveals that changing st_add4()'s argument evaluation
order is sufficient to sidestep this problem.

Although st_add3() does not trigger the compiler bug, for style
consistency, change its argument evaluation order to match.
Signed-off-by: NEric Sunshine <sunshine@sunshineco.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

l10n-2.8.0-rnd3

* tag 'l10n-2.8.0-rnd3' of git://github.com/git-l10n/git-po:
  l10n: zh_CN: review for git v2.8.0 l10n round 2
  l10n: de.po: add missing newlines
  l10n: de.po: translate 22 new messages
  l10n: ko.po: Update Korean translation
  l10n: fr.po v2.8.0 round 3
  l10n: sv.po: Update Swedish translation (2530t0f0u)
  l10n: ru.po: update Russian translation

* 'master' of git://ozlabs.org/~paulus/gitk:
  gitk: Follow themed bgcolor in help dialogs
  gitk: fr.po: Sync translations with git
  gitk: Update French translation (311t)
  gitk: Update German translation
  gitk: Update Bulgarian translation (311t)

Signed-off-by: NTran Ngoc Quan <vnwildman@gmail.com>

Signed-off-by: NRay Chen <oldsharp@gmail.com>

Make Help > About & Key bindings dialogs readable if theme
has changed font color to something incompatible with white.
Signed-off-by: NGuillermo S. Romero <gsromero@infernal-iceberg.com>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

Signed-off-by: NJean-Noel Avila <jn.avila@free.fr>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

Signed-off-by: NJean-Noel Avila <jn.avila@free.fr>
Signed-off-by: NPaul Mackerras <paulus@samba.org>