Normally a caller that invokes setup_revisions() has to
check rev.pending to see if anything was actually queued for
the traversal. But they can't tell the difference between
two cases:

  1. The user gave us no tip from which to start a
     traversal.

  2. The user tried to give us tips via --glob, --all, etc,
     but their patterns ended up being empty.

Let's set a flag in the rev_info struct that callers can use
to tell the difference.  We can set this from the
init_all_refs_cb() function.  That's a little funny because
it's not exactly about initializing the "cb" struct itself.
But that function is the common setup place for doing
pattern traversals that is used by --glob, --all, etc.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

In 751a2ac6 (rev-list --exclude: tests, 2013-11-01), we
added a few tests for handling "empty" inputs with rev-list
(i.e., where the user gave us some pattern but it turned out
not to queue any objects for traversal), all of which were
marked as failing.

In preparation for working on this area of the code, let's
give each test a more descriptive name. Let's also include
one more case which we should cover: feeding a --glob
pattern that doesn't match anything.

We can also drop the explanatory comment; we'll be
converting these to expect_success in the next few patches,
so the discussion isn't necessary.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

l10n for Git 2.14.0 round 2

* tag 'l10n-2.14.0-rnd2' of git://github.com/git-l10n/git-po:
  l10n: zh_CN: review for git v2.14.0 l10n
  l10n: ko.po: Update Korean translation
  l10n: zh_CN: for git v2.14.0 l10n round 2
  l10n: de.po: various fixes in German translation
  l10n: ru.po: update Russian translation
  l10n: fr.po v2.14.0 rnd 2
  l10n: fr.po Fix some french typos
  l10n: fr.po Fix typo
  l10n: fr.po Fix some translations
  l10n: de.po: update German translation
  l10n: vi.po (3213t): Updated 9 new strings
  l10n: Update Catalan translation
  l10n: bg.po: Updated Bulgarian translation (3213t)

Reviewed-by: N依云 <lilydjwg@gmail.com>
Signed-off-by: NJiang Xin <worldhello.net@gmail.com>

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

Signed-off-by: NChangwoo Ryu <cwryu@debian.org>

Translate new l10n messages for git 2.14.0, and update translations on
"stash".
Signed-off-by: NJiang Xin <worldhello.net@gmail.com>

* maint:
  Preparation for 2.13.4 continues

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

Doc clean-up.

* ks/doc-fixes:
  doc: reformat the paragraph containing the 'cut-line'
  doc: camelCase the i18n config variables to improve readability

A test fix.

* jk/test-copy-bytes-fix:
  t: handle EOF in test_copy_bytes()

Code refactoring.

* pw/unquote-path-in-git-pm:
  t9700: add tests for Git::unquote_path()
  Git::unquote_path(): throw an exception on bad path
  Git::unquote_path(): handle '\a'
  add -i: move unquote_path() to Git.pm

We run an early part of "git gc" that deals with refs before
daemonising (and not under lock) even when running a background
auto-gc, which caused multiple gc processes attempting to run the
early part at the same time.  This is now prevented by running the
early part also under the GC lock.

* jk/gc-pre-detach-under-hook:
  gc: run pre-detach operations under lock

Code clean-up, that makes us in sync with Debian by one patch.

* jn/hooks-pre-rebase-sample-fix:
  pre-rebase hook: capture documentation in a <<here document

The progress meter did not give a useful output when we haven't had
0.5 seconds to measure the throughput during the interval.  Instead
show the overall throughput rate at the end, which is a much more
useful number.

* rs/progress-overall-throughput-at-the-end:
  progress: show overall rate in last update

On Cygwin, similar to Windows, "git push //server/share/repository"
ought to mean a repository on a network share that can be accessed
locally, but this did not work correctly due to stripping the double
slashes at the beginning.

This may need to be heavily tested before it gets unleashed to the
wild, as the change is at a fairly low-level code and would affect
not just the code to decide if the push destination is local.  There
may be unexpected fallouts in the path normalization.

* tb/push-to-cygwin-unc-path:
  cygwin: allow pushing to UNC paths

Code cleanup.

* rs/apply-avoid-over-reading:
  apply: use strcmp(3) for comparing strings in gitdiff_verify_name()
  apply: use starts_with() in gitdiff_verify_name()

A hotfix to a topic already in 'master'.

* js/blame-lib:
  blame: fix memory corruption scrambling revision name in error message

Signed-off-by: NHartmut Henkel <henkel@vh-s.de>
Helped-by: NStefan Beller <sbeller@google.com>
Signed-off-by: NRalf Thielow <ralf.thielow@gmail.com>
Acked-by: NMatthias Rüster <matthias.ruester@gmail.com>

* 'russian-l10n' of https://github.com/DJm00n/git-po-ru:
  l10n: ru.po: update Russian translation

Signed-off-by: NDimitriy Ryazantcev <dimitriy.ryazantcev@gmail.com>

* 'master' of https://github.com/ralfth/git-po-de:
  l10n: de.po: update German translation

* 'fr_l10n_v2.14.0rnd2' of git://github.com/jnavila/git:
  l10n: fr.po v2.14.0 rnd 2
  l10n: fr.po Fix some french typos
  l10n: fr.po Fix typo
  l10n: fr.po Fix some translations

Signed-off-by: NJean-Noel Avila <jean-noel.avila@scantech.fr>

Signed-off-by: NSylvestre Ledru <sylvestre@debian.org>

Signed-off-by: NLouis <spalax@gresille.org>

Signed-off-by: NHugues Peccatte <hugues.peccatte@aareon.fr>
Signed-off-by: NJean-Noel Avila <jn.avila@free.fr>

Signed-off-by: NRalf Thielow <ralf.thielow@gmail.com>

* 'master' of https://github.com/Softcatala/git-po:
  l10n: Update Catalan translation

* 'master' of git://github.com/alshopov/git-po:
  l10n: bg.po: Updated Bulgarian translation (3213t)

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

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

When attempting to blame a non-existing path, git should show an error
message like this:

  $ git blame e83c5163 -- nonexisting-file
  fatal: no such path nonexisting-file in e83c5163

Since the recent commit 835c49f7 (blame: rework methods that
determine 'final' commit, 2017-05-24) the revision name is either
missing or some scrambled characters are shown instead.  The reason is
that the revision name must be duplicated, because it is invalidated
when the pending objects array is cleared in the meantime, but this
commit dropped the duplication.

Restore the duplication of the revision name in the affected functions
(find_single_final() and find_single_initial()).
Signed-off-by: NSZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* https://github.com/git-l10n/git-po:
  l10n: git.pot: v2.14.0 round 2 (9 new, 2 removed)
  l10n: sv.po: Update Swedish translation (3206t0f0u)
  l10n: ko.po: Update Korean translation
  l10n: Update Catalan translation
  l10n: bg.po: Updated Bulgarian translation (3206t)
  l10n: vi.po(3206t): Update Vietnamese translation
  l10n: git.pot: v2.14.0 round 1 (34 new, 23 removed)
  l10n: ru.po: update Russian translation
  l10n: Fixes to Catalan translation

Signed-off-by: NJordi Mas <jmas@softcatala.org>

Signed-off-by: NAlexander Shopov <ash@kambanaria.org>

Generate po/git.pot from v2.14.0-rc0-40-g5eada898 for git v2.14.0 l10n round 2.
Signed-off-by: NJiang Xin <worldhello.net@gmail.com>

* 'master' of git://github.com/git-l10n/git-po:
  l10n: sv.po: Update Swedish translation (3206t0f0u)
  l10n: ko.po: Update Korean translation
  l10n: Update Catalan translation
  l10n: bg.po: Updated Bulgarian translation (3206t)
  l10n: vi.po(3206t): Update Vietnamese translation
  l10n: git.pot: v2.14.0 round 1 (34 new, 23 removed)
  l10n: ru.po: update Russian translation
  l10n: Fixes to Catalan translation

* 'master' of git://github.com/nafmo/git-l10n-sv:
  l10n: sv.po: Update Swedish translation (3206t0f0u)