Merge branch 'da/p4merge-mktemp-fix'

* da/p4merge-mktemp-fix:
  p4merge: fix printf usage
Merge branch 'mk/old-expat'

* mk/old-expat:
  Allow building with xmlparse.h
Merge branch 'ef/non-ascii-parse-options-error-diag'

* ef/non-ascii-parse-options-error-diag:
  parse-options: report uncorrupted multi-byte options
Merge branch 'mm/config-local-completion'

* mm/config-local-completion:
  completion: support 'git config --local'
Merge branch 'mk/make-rm-depdirs-could-be-empty'

"make COMPUTE_HEADER_DEPENDENCIES=no clean" would try to run "rm
-rf $(dep_dirs)" with an empty dep_dir, but some implementations of
"rm -rf" barf on an empty argument list.

* mk/make-rm-depdirs-could-be-empty:
  Makefile: don't run "rm" without any files
Merge branch 'wk/man-deny-current-branch-is-default-these-days'

* wk/man-deny-current-branch-is-default-these-days:
  user-manual: Update for receive.denyCurrentBranch=refuse
count-objects: report garbage files in pack directory too

prepare_packed_git_one() is modified to allow count-objects to hook a
report function to so we don't need to duplicate the pack searching
logic in count-objects.c. When report_pack_garbage is NULL, the
overhead is insignificant.

The garbage is reported with warning() instead of error() in packed
garbage case because it's not an error to have garbage. Loose garbage
is still reported as errors and will be converted to warnings later.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
count-objects: report how much disk space taken by garbage files

Also issue warnings on loose garbages instead of errors as a result of
using report_garbage() function in count_objects()

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git.txt: update description of the configuration mechanism

The old Git version where it appeared is now useful only to historians,
not to normal users. Also, the text was mentioning only the per-repo
config file, but this is a good place to teach that customization can
also be made per-user.

While at it, remove a now-defunct e-mail from an example.

Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Update draft release notes to 1.8.2

Signed-off-by: Junio C Hamano <gitster@pobox.com>
l10n: vi.po: update new strings (2004t0u0f)

Signed-off-by: Tran Ngoc Quan <vnwildman@gmail.com>
difftool: silence uninitialized variable warning

Git::config() returns `undef` when given keys that do not exist.
Check that the $guitool value is defined to prevent a noisy
"Use of uninitialized variable $guitool in length" warning.

Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'jk/read-commit-buffer-data-after-free'

"git log --grep=<pattern>" used to look for the pattern in literal
bytes of the commit log message and ignored the log-output encoding.

* jk/read-commit-buffer-data-after-free:
  log: re-encode commit messages before grepping
Merge branch 'jk/rebase-i-comment-char'

Finishing touches to the earlier core.commentchar topic to cover
"rebase -i" as well.

* jk/rebase-i-comment-char:
  rebase -i: respect core.commentchar
Merge branch 'mw/bash-prompt-show-untracked-config'

Allows skipping the untracked check GIT_PS1_SHOWUNTRACKEDFILES
asks for the git-prompt (in contrib/) per repository.

* mw/bash-prompt-show-untracked-config:
  t9903: add extra tests for bash.showDirtyState
  t9903: add tests for bash.showUntrackedFiles
  shell prompt: add bash.showUntrackedFiles option
Merge branch 'mp/diff-algo-config'

Add diff.algorithm configuration so that the user does not type
"diff --histogram".

* mp/diff-algo-config:
  diff: Introduce --diff-algorithm command line option
  config: Introduce diff.algorithm variable
  git-completion.bash: Autocomplete --minimal and --histogram for git-diff
Merge branch 'jc/hidden-refs'

Allow the server side to redact the refs/ namespace it shows to the
client.

Will merge to 'master'.

* jc/hidden-refs:
  upload/receive-pack: allow hiding ref hierarchies
  upload-pack: simplify request validation
  upload-pack: share more code
Git 1.8.2-rc0

Signed-off-by: Junio C Hamano <gitster@pobox.com>
l10n: zh_CN.po: translate 35 new messages

Translate 35 new messages came from git.pot update in 9caaf23
(l10n: Update git.pot (35 new, 14 removed messages)).

Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Merge git://github.com/git-l10n/git-po

* git://github.com/git-l10n/git-po:
  l10n: zh_CN.po: translate 35 new messages
  l10n: vi.po: update new strings (2004t0u0f)
  l10n: Update git.pot (35 new, 14 removed messages)