Handle perforations found “in the wild” more robustly by recognizing
“%<” as an alternative scissors mark.

This feature is only meant to support old habits.  Discourage new use
of the percent-based version by only documenting the 8< symbol so new
users’ perforations can still be recognized by old versions of Git.
Signed-off-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

As on FreeBSD, defining _XOPEN_SOURCE to 600 on DragonFly BSD 2.4-RELEASE
or later hides symbols from programs, which leads to implicit declaration
of functions, making the return value to be assumed an int.  On architectures
where sizeof(int) < sizeof(void *), this can cause unexpected behaviors or
crashes.
This change won't affect other OSes unless they define __DragonFly__ macro,
or older versions of DragonFly BSD as the current git code doesn't rely on
the features only available with _XOPEN_SOURCE set to 600 on DragonFly.
Signed-off-by: NYONETANI Tomokazu <y0netan1@dragonflybsd.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

The file descriptor is already defined at the beginning of the function.
Signed-off-by: NMarkus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NMarkus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

These have been extensively live-tested in the last week. The version 2
ciabot.sh maintainer has passed the baton to me; ciabot.py is original.
Signed-off-by: NEric S. Raymond <esr@thyrsus.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Now that Cygwin 1.7.x has enabled lots of new features, and Cygwin 1.5
is no longer actively supported by the Cygwin mailing lists, we might
as well update the defaults to cater to those new features.

NO_TRUSTABLE_FILEMODE is only necessary on FAT drives; the Cygwin
community recommends NTFS drives, but there is still too much use
for FAT to switch the default.  Likewise, UNRELIABLE_FSTAT is probably
file-system specific, but worth keeping unchanged.

This commit does not change the default for NO_MMAP, although definitive
proof of whether this option is necessary is lacking.
Signed-off-by: NEric Blake <eblake@redhat.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>

* jc/maint-refs-dangling:
  refs: ref entry with NULL sha1 is can be a dangling symref

Specifying one or more <pattern> parameters is optional when calling
show-ref, so mark them as such using brackets in the manual.
Signed-off-by: NHolger Weiß <holger@zedat.fu-berlin.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

On IRIX, "-liconv" must be added to the linker command line in order to
get iconv(3) support; set the according Makefile variable appropriately.
Signed-off-by: NHolger Weiß <holger@zedat.fu-berlin.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Since commit 0fcabdeb, compat/bswap.h
redefined htonl and ntohl to bswap32 not only if bswap32 has been
defined earlier in compat/bswap.h (which is done only on selected
platforms), but also if bswap32 has been defined anywhere else.  This
broke Git at least for NetBSD systems running on big-endian machines
(where ntohl and htonl should, of course, be NOOPs), since NetBSD
defines a bswap32 macro in the system headers.

So, we now undefine any previously defined bswap32 in compat/bswap.h
before defining our own.
Signed-off-by: NHolger Weiß <holger@zedat.fu-berlin.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Fix overeager early return in git_get_project_config, introduced in 9be3614e
(gitweb: Fix project-specific feature override behavior, 2010-03-01).  When
git_get_project_config is called from projects list page via
git_get_project_owner($path) etc., it is called with $git_dir defined (in
git_get_project_owner($path) etc.), but $project variable is not defined.
git_get_project_config doesn't use $project variable anyway.
Reported-by: NTobias Heinlein <keytoaster@gentoo.org>
Signed-off-by: NJakub Narebski <jnareb@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Make git reset usage string reflect the command's behaviour and contents of
the man page.
Signed-off-by: NJan Stępień <jstepien@users.sourceforge.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

In the description of http.getanyfile, replace the vague "older Git
clients" with the earliest release whose client is able to use the
upload pack service.
Signed-off-by: NGreg Bacon <gbacon@dbresearch.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Starting with 5256b006 (Use git_mkstemp_mode instead of plain mkstemp to
create object files, 2010-02-22) utime() is invoked on read-only files.
This is not allowed on Windows and results in many warnings of the form

failed utime() on .git/objects/23/tmp_obj_VlgHlc: Permission denied

during a repack.  Fix it by making the file temporarily writable.
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

To make the code simpler, run_textconv lumps all of its
error checking into one conditional. However, the
short-circuit means that an error in reading will prevent us
from calling finish_command, leaving a zombie child.
Clean up properly after errors.
Based-on-work-by: NJeff King <peff@peff.net>
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* maint:
  format-patch: Squelch 'fatal: Not a range." error

Don't output an error on `git format-patch --ignore-if-in-upstream HEAD`.
This matches the behavior of `git format-patch HEAD`.
Signed-off-by: NKevin Ballard <kevin@sb.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

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

* cc/cherry-pick-ff:
  revert: fix tiny memory leak in cherry-pick --ff
  rebase -i: use new --ff cherry-pick option
  Documentation: describe new cherry-pick --ff option
  cherry-pick: add tests for new --ff option
  revert: add --ff option to allow fast forward when cherry-picking
  builtin/merge: make checkout_fast_forward() non static
  parse-options: add parse_options_concat() to concat options

* sb/notes-parse-opt:
  notes: rework subcommands and parse options

Conflicts:
	builtin/notes.c

* maint:
  Prepare for 1.7.0.4

Conflicts:
	RelNotes

The post-rewrite support, in the form of the call to
'record_in_rewritten', was hidden in the arm where we have to record a
new commit for the user.  This meant that it was never invoked in the
case where the user has already amended the commit by herself.

[The test is designed to exercise both arms of the 'if' in question.]

Furthermore, recording the stopped-sha (the SHA1 of the commit before
the editing) suffered from a cut&paste error from die_with_patch and
used the wrong variable, hence it never recorded anything.

Noticed by Junio.
Signed-off-by: NThomas Rast <trast@student.ethz.ch>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

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

* cp/add-u-pathspec:
  test for add with non-existent pathspec
  git add -u: die on unmatched pathspec

* maint:
  t9350: fix careless use of "cd"
  difftool: Fix '--gui' when diff.guitool is unconfigured
  fast-export: don't segfault when marks file cannot be opened

Upon failure of any of these tests (or when a test that is marked as
expecting a failure is fixed), we will end up running later tests in
random places.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

When diff.guitool is unconfigured and "--gui" is specified
git-difftool dies with the following error message:

	config diff.guitool: command returned error: 1

Catch the error so that the "--gui" flag is a no-op when
diff.guitool is unconfigured.
Signed-off-by: NDavid Aguilar <davvid@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

The error function only prints an error message, resulting in a
segfault if we later on try to fprintf to a NULL handle.

Fix this by using die_errno instead.
Signed-off-by: NSverre Rabbelier <srabbelier@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

If a CRAM-MD5 challenge-response is used to authenticate to the IMAP server,
git imap-send shouldn't warn about the password being sent in the clear.
Signed-off-by: NChris Webb <chris@arachsys.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* jh/maint-submodule-status-in-void:
  git submodule summary: Handle HEAD as argument when on an unborn branch
  submodule summary: do not fail before the first commit

* tr/notes-display:
  git-notes(1): add a section about the meaning of history
  notes: track whether notes_trees were changed at all
  notes: add shorthand --ref to override GIT_NOTES_REF
  commit --amend: copy notes to the new commit
  rebase: support automatic notes copying
  notes: implement helpers needed for note copying during rewrite
  notes: implement 'git notes copy --stdin'
  rebase -i: invoke post-rewrite hook
  rebase: invoke post-rewrite hook
  commit --amend: invoke post-rewrite hook
  Documentation: document post-rewrite hook
  Support showing notes from more than one notes tree
  test-lib: unset GIT_NOTES_REF to stop it from influencing tests

Conflicts:
	git-am.sh
	refs.c

* jl/submodule-diff-dirtiness:
  git status: ignoring untracked files must apply to submodules too
  git status: Fix false positive "new commits" output for dirty submodules
  Refactor dirty submodule detection in diff-lib.c
  git status: Show detailed dirty status of submodules in long format
  git diff --submodule: Show detailed dirty status of submodules

* pb/log-first-parent-p-m:
  show --first-parent/-m: do not default to --cc
  show -c: show patch text
  revision: introduce setup_revision_opt
  t4013: add tests for log -p -m --first-parent
  git log -p -m: document -m and honor --first-parent

* jc/maint-refs-dangling:
  refs: ref entry with NULL sha1 is can be a dangling symref

* maint:
  Documentation: explain the meaning of "-g" in git-describe output

* jc/color-attrs:
  color: allow multiple attributes

* jk/maint-add-ignored-dir:
  tests for "git add ignored-dir/file" without -f
  dir: fix COLLECT_IGNORED on excluded prefixes
  t0050: mark non-working test as such

* bg/apply-fix-blank-at-eof:
  t3417: Add test cases for "rebase --whitespace=fix"
  t4124: Add additional tests of --whitespace=fix
  apply: Allow blank context lines to match beyond EOF
  apply: Remove the quick rejection test
  apply: Don't unnecessarily update line lengths in the preimage