The low-level diff code will happily produce totally bogus diff output
with a broken repository via format-patch and friends by treating missing
objects as empty files.  Let's prevent that from happening any longer.
Reported-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NNicolas Pitre <nico@fluxnic.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

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

* maint:
  Fix typo in 1.6.6.2 release notes
  Re-fix check-ref-format documentation mark-up

Of course, these are changes since 1.6.6.1; changes since 1.6.6.2
would have been nil.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

It is not double-backslash we forbid; backslashes are forbidden since
a4c2e699 (Disallow '\' in ref names, 2009-05-08)
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

By default, git-archive takes attributes from the tree being archived.
People however often wonder why their attempts to affect the way how the
command archives their tree by changing .gitattributes in their work tree
fail.

Add a bit of explanatory note to tell them how to achieve what they want
to do.

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

Signed-off-by: NMichael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NSZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* maint:
  filter-branch: Fix error message for --prune-empty --commit-filter

Running filter-branch with --prune-empty and --commit-filter reports:

  "Cannot set --prune-empty and --filter-commit at the same time".

Change it to use the correct option name: --commit-filter
Signed-off-by: NJacob Helwig <jacob.helwig@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Rebase calls this same function "--continue", which means
users may be trained to type it. There is no reason to
deprecate --resolved (or -r), so we will keep it as a
synonym.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

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

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

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

* maint-1.6.5:
  t8003: check exit code of command and error message separately

Shell reports exit status only from the most downstream command
in a pipeline.  In these tests, we want to make sure that the
command fails in a controlled way, and produces a correct error
message.

This issue was known by Jay who submitted the patch, and also was
pointed out by Hannes during the review process, but I forgot to
fix it up before applying.  Sorry about that.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* sp/maint-fast-import-large-blob:
  fast-import: Stream very large blobs directly to pack

* gp/maint-cvsserver:
  git-cvsserver: allow regex metacharacters in CVSROOT

* jc/maint-reflog-bad-timestamp:
  t0101: use a fixed timestamp when searching in the reflog
  Update @{bogus.timestamp} fix not to die()
  approxidate_careful() reports errorneous date string

* il/maint-xmallocz:
  Fix integer overflow in unpack_compressed_entry()
  Fix integer overflow in unpack_sha1_rest()
  Fix integer overflow in patch_delta()
  Add xmallocz()

* jh/maint-config-file-prefix:
  builtin-config: Fix crash when using "-f <relative path>" from non-root dir

* nd/include-termios-for-osol:
  Add missing #include to support TIOCGWINSZ on Solaris

* jc/maint-1.6.1-checkout-m-custom-merge:
  checkout -m path: fix recreating conflicts

Conflicts:
	t/t7201-co.sh

* rs/maint-archive-match-pathspec:
  archive: complain about path specs that don't match anything

The last item in the enumerated refname rule was mistakenly made into
a sub-item of the 7th one.  It should be the 8th one in the list on its
own.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

The lack of quoting made the entire line disappear.
Signed-off-by: NThomas Rast <trast@student.ethz.ch>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

84249819: "Fix invalid read in quote_c_style_counted" introduced a test
that used "caractère spécial" as a directory name.

Git creates it as "caract\303\250re sp\303\251cial"
OS X stores it as "caracte\314\200re spe\314\201cial"

To work around this problem, use the already introduced $FN as the
directory name.
Signed-off-by: NBrian Gernhardt <brian@gernhardtsoftware.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* maint:
  blame: prevent a segv when -L given start > EOF
  git-push: document all the status flags used in the output
  Fix parsing of imap.preformattedHTML and imap.sslverify
  git-add documentation: Fix shell quoting example

* maint-1.6.5:
  blame: prevent a segv when -L given start > EOF

blame would segv if given -L <lineno> with <lineno> past the end of the file.
While we're fixing the bug, add test cases for an invalid <start> when called
as -L <start>,<end> or -L<start>.
Signed-off-by: NJay Soffian <jaysoffian@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* jc/maint-push-doc-status:
  git-push: document all the status flags used in the output

We didn't talk about '-' (deletion), '*' (addition), nor '+' (forced).
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* jc/maint-imap-config-parse:
  Fix parsing of imap.preformattedHTML and imap.sslverify

These two variables are boolean and can lack "= value" in the
configuration file.  Do not reject such input early in the
parser callback function.

Also the key are downcased before being given to the callback,
so we should run strcmp() with keyword spelled in all-lowercase.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* jc/maint-doc-git-add-example:
  git-add documentation: Fix shell quoting example

When 921177f5 (Documentation: improve "add", "pull" and "format-patch"
examples, 2008-05-07) converted this from enumeration header to displayed
text, it failed to adjust for the AsciiDoc's rule to quote backslashes.
In displayed text, backslash is shown verbatim, while in enumeration
header, we need to double it.

We have a similar construct in git-rm.txt documentation, and need to be
careful when somebody wants to update it to match the style of the "git
add" example.

Noticed by: Greg Bacon <gbacon@dbresearch.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

This reverts most of commit a2430dde.

That commit made the situation better for repositories with relatively
small number of objects.  However with many objects and a small pack size
limit, the time required to complete the repack tends towards O(n^2),
or even much worse with long delta chains.
Signed-off-by: NNicolas Pitre <nico@fluxnic.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* git://repo.or.cz/git-gui:
  git-gui: update french translation
  git-gui: update Japanese translation
  git-gui: fix shortcut for menu "Commit/Revert Changes"
  git-gui: Quote git path when starting another gui in a submodule
  git-gui: update Italian translation
  git-gui: Update Swedish translation (520t0f0u)
  git-gui: use themed tk widgets with Tk 8.5
  git-gui: Update German translation (12 new or changed strings).
  git-gui: Update translation template
  git-gui: Remove unused icon file_parttick
  git-gui: use different icon for new and modified files in the index
  git-gui: set GIT_DIR and GIT_WORK_TREE after setup
  git-gui: update shortcut tools to use _gitworktree
  git-gui: handle bare repos correctly
  git-gui: handle non-standard worktree locations
  git-gui: Support applying a range of changes at once
  git-gui: Add a special diff popup menu for submodules
  git-gui: Use git diff --submodule when available

* maint:
  archive: simplify archive format guessing

The code to guess an output archive's format consumed any --format
options and built a new one.  Jonathan noticed that it does so in an
unsafe way, risking to overflow the static buffer fmt_opt.

Change the code to keep the existing --format options intact and to only
add a new one if a format could be guessed based on the output file name.
The new option is added as the first one, allowing the existing ones to
overrule it, i.e. explicit --format options given on the command line win
over format guesses, as before.

To simplify the code further, format_from_name() is changed to return the
full --format option, thus no potentially dangerous sprintf() calls are
needed any more.
Reported-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NRene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>