* maint:
  Documentation: receive.denyCurrentBranch defaults to 'refuse'
  bash: complete *_HEAD refs if present

acd2a45b (Refuse updating the current branch in a non-bare repository
via push, 2009-02-11) changed the default to refuse such a push, but
it forgot to update the docs.
Signed-off-by: NThomas Rast <trast@student.ethz.ch>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

We already complete HEAD, of course, and might as well complete the other
common refs mentioned in the rev-parse man page: FETCH_HEAD, ORIG_HEAD, and
MERGE_HEAD.
Signed-off-by: NIan Ward Comfort <icomfort@stanford.edu>
Acked-by: NShawn O. Pearce <spearce@spearce.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* maint:
  Documentation/git-read-tree: clarify 2-tree merge
  Documentation/git-read-tree: fix table layout

Clarify the description of the 2-tree merge by defining the terms
which are used in the table, and by applying some small linguistic
changes.
Signed-off-by: NMichael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Asciidoc takes the first non-space character in the first line of the
paragraph as a reference point for preformatted layout, so adjust to
that to make the table align.
Signed-off-by: NMichael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* sd/format-patch-to:
  send-email: add --no-cc, --no-to, and --no-bcc
  format-patch: add --no-cc, --no-to, and --no-add-headers
  format-patch: use a string_list for headers
  Add 'git format-patch --to=' option and 'format.to' configuration variable.

* tc/http-cleanup:
  remote-curl: init walker only when needed
  remote-curl: use http_fetch_ref() instead of walker wrapper
  http: init and cleanup separately from http-walker
  http-walker: cleanup more thoroughly
  http-push: remove "|| 1" to enable verbose check
  t554[01]-http-push: refactor, add non-ff tests
  t5541-http-push: check that ref is unchanged for non-ff test

* tc/transport-verbosity:
  transport: update flags to be in running order
  fetch and pull: learn --progress
  push: learn --progress
  transport->progress: use flag authoritatively
  clone: support multiple levels of verbosity
  push: support multiple levels of verbosity
  fetch: refactor verbosity option handling into transport.[ch]
  Documentation/git-push: put --quiet before --verbose
  Documentation/git-pull: put verbosity options before merge/fetch ones
  Documentation/git-clone: mention progress in -v

Conflicts:
	transport.h

* ld/push-porcelain:
  t5516: Use test_cmp when appropriate
  git-push: add tests for git push --porcelain
  git-push: make git push --porcelain print "Done"
  git-push: send "To <remoteurl>" messages to the standard output in --porcelain mode
  git-push: fix an advice message so it goes to stderr

Conflicts:
	transport.c

* jh/notes: (33 commits)
  Documentation: fix a few typos in git-notes.txt
  notes: fix malformed tree entry
  builtin-notes: Minor (mostly parse_options-related) fixes
  builtin-notes: Add "copy" subcommand for copying notes between objects
  builtin-notes: Misc. refactoring of argc and exit value handling
  builtin-notes: Add -c/-C options for reusing notes
  builtin-notes: Refactor handling of -F option to allow combining -m and -F
  builtin-notes: Deprecate the -m/-F options for "git notes edit"
  builtin-notes: Add "append" subcommand for appending to note objects
  builtin-notes: Add "add" subcommand for adding notes to objects
  builtin-notes: Add --message/--file aliases for -m/-F options
  builtin-notes: Add "list" subcommand for listing note objects
  Documentation: Generalize git-notes docs to 'objects' instead of 'commits'
  builtin-notes: Add "prune" subcommand for removing notes for missing objects
  Notes API: prune_notes(): Prune notes that belong to non-existing objects
  t3305: Verify that removing notes triggers automatic fanout consolidation
  builtin-notes: Add "remove" subcommand for removing existing notes
  Teach builtin-notes to remove empty notes
  Teach notes code to properly preserve non-notes in the notes tree
  t3305: Verify that adding many notes with git-notes triggers increased fanout
  ...

Conflicts:
	Makefile

* maint:
  don't use default revision if a rev was specified
  for_each_recent_reflog_ent(): use strbuf, fix offset handling
  t/Makefile: remove test artifacts upon "make clean"
  blame: fix indent of line numbers

If a revision is specified, it happens not to have any commits, don't
use the default revision.  By doing so, surprising and undesired
behavior can happen, such as showing the reflog for HEAD when a branch
was specified.

[jc: squashed a test from René]
Signed-off-by: NDave Olszewski <cxreg@pobox.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

As Vladimir reported, "git log -g refs/stash" surprisingly showed the reflog
of HEAD if the message in the reflog file was too long.  To fix this, convert
for_each_recent_reflog_ent() to use strbuf_getwholeline() instead of fgets(),
for safety and to avoid any size limits for reflog entries.

Also reverse the logic of the part of the function that only looks at file
tails.  It used to close the file if fgets() succeeded.  The following
fgets() call in the while loop was likely to fail in this case, too, so
passing an offset to for_each_recent_reflog_ent() never worked.  Change it to
error out if strbuf_getwholeline() fails instead.
Reported-by: NVladimir Panteleev <vladimir@thecybershadow.net>
Signed-off-by: NRene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

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

Correct the calculation of the number of digits for line counts of the
form 10^n-1 (9, 99, ...) in lineno_width().  This makes blame stop
printing an extra space before the line numbers of files with that many
total lines.
Signed-off-by: NRene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* git://git.bogomips.org/git-svn:
  t9150,t9151: Add rewrite-root option to init
  git-svn: Fix merge detecting with rewrite-root

The rewrite-root option seems to be a bit problematic with merge
detecting, so it's better to have a merge detecting test with it
turned on.
Signed-off-by: NTuomas Suutari <tuomas.suutari@gmail.com>
Acked-by: NEric Wong <normalperson@yhbt.net>

Detecting of merges from svn:mergeinfo or svk merge tickets failed
with rewrite-root option. This fixes it.
Signed-off-by: NTuomas Suutari <tuomas.suutari@gmail.com>
Acked-by: NEric Wong <normalperson@yhbt.net>

* maint:
  t9400: Use test_cmp when appropriate

Consistently using test_cmp would make debugging test scripts far easier,
as output from them run under "-v" option becomes readable.

Besides, some platforms' "diff" implementations lack "-q" option.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Consistently using test_cmp would make debugging test scripts far easier,
as output from them run under "-v" option becomes readable.

Besides, some platforms' "diff" implementations lack "-q" option.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* sd/init-template:
  wrap-for-bin: do not export an empty GIT_TEMPLATE_DIR
  t/t0001-init.sh: add test for 'init with init.templatedir set'
  init: having keywords without value is not a global error.
  Add a "TEMPLATE DIRECTORY" section to git-init[1].
  Add `init.templatedir` configuration variable.

* sh/am-keep-cr:
  git-am: Add tests for `--keep-cr`, `--no-keep-cr` and `am.keepcr`
  git-am: Add am.keepcr and --no-keep-cr to override it
  git-am: Add command line parameter `--keep-cr` passing it to git-mailsplit
  documentation: 'git-mailsplit --keep-cr' is not hidden anymore

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

When we added bunch of git-remote-* helper backends, we should have
done this to squelch complaints that they do not have their own
manual pages.  Also the entry for git-remote-helpers was not
properly marked as a non-command.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* lt/deepen-builtin-source:
  Move 'builtin-*' into a 'builtin/' subdirectory

Conflicts:
	Makefile

There's no way to override the sendemail.to, sendemail.cc, and
sendemail.bcc config settings. Add options allowing the user to tell
git to ignore the config settings and take whatever is on the command
line.
Signed-off-by: NStephen Boyd <bebarino@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

These new options allow users to override their config settings for
format.cc, format.to and format.headers respectively. These options
only make git ignore the config settings and any previous command line
options, so you'll still have to add more command line options to add
extra headers. For example,

	$ cat .git/config
	[format]
		to = Someone <someone@out.there>
	$ git format-patch -1 --no-to --to="Someone Else <else@out.there>"

would format a patch addressed to "Someone Else" and not "Someone".
Signed-off-by: NStephen Boyd <bebarino@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

In the next patch we'll need to clear the header lists if the user
specifies --no-add-headers or --no-to or --no-cc. This actually cuts
down on the code a bit too.
Signed-off-by: NStephen Boyd <bebarino@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

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

* maint:
  Merge accumulated fixes to prepare for 1.7.0.3

Conflicts:
	RelNotes

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

* mw/maint-gcc-warns-unused-write:
  run-command.c: fix build warnings on Ubuntu

* fn/maint-mkdtemp-compat:
  Fix gitmkdtemp: correct test for mktemp() return value

* gb/maint-submodule-env:
  is_submodule_modified(): clear environment properly
  submodules: ensure clean environment when operating in a submodule
  shell setup: clear_local_git_env() function
  rev-parse: --local-env-vars option
  Refactor list of of repo-local env vars

* as/maint-expire:
  reflog: honor gc.reflogexpire=never
  prune: honor --expire=never

* ml/maint-grep-doc:
  grep docs: document --no-index option
  grep docs: --cached and <tree>... are incompatible
  grep docs: use AsciiDoc literals consistently
  grep docs: pluralize "Example" section

* jk/maint-push-tracking-wo-remote:
  push: fix segfault for odd config

* jc/fetch-param:
  fetch --all/--multiple: keep all the fetched branch information
  builtin-fetch --all/--multi: propagate options correctly
  t5521: fix and modernize