Portuguese Portuguese translations from Marco Sousa via Jiang Xin

* 'master' of git://github.com/git-l10n/git-po:
  l10n: Add the Dutch translation team and initialize nl.po
  l10n: Inital Portuguese Portugal language (pt_PT)
  l10n: Improve zh_CN translation for Git 1.7.10-rc3

Signed-off-by: NVincent van Ravesteijn <vfr@lyx.org>

Signed-off-by: NMarco Sousa <marcomsousa@gmail.com>

* maint:
  string-list: document that string_list_insert() inserts unique strings

Signed-off-by: NHeiko Voigt <hvoigt@hvoigt.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Improvements of zh_CN translations:

 - Update translation for msg "Changes not staged for commit:".
 - Remove unnecessary leading spaces for some messages.
Signed-off-by: NJiang Xin <worldhello.net@gmail.com>

v1.7.9-8-g270a3443 (config: stop using config_exclusive_filename) replaced
config_exclusive_filename with given_config_file.  In one case this
resulted in a self-assignment, which is reported by clang as a warning.
Remove the useless code.
Signed-off-by: NRene Scharfe <rene.scharfe@lsrfire.ath.cx>
Acked-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

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

Found by running this command:
$ git ls-files -z|xargs -0 perl -0777 -n \
 -e 'while (/\b(then?|[iao]n|i[fst]|but|f?or|at|and|[dt]o)\s+\1\b/gims)' \
 -e '  {' \
 -e '    $n = ($` =~ tr/\n/\n/ + 1);' \
 -e '    ($v = $&) =~ s/\n/\\n/g;' \
 -e '    print "$ARGV:$n:$v\n";' \
 -e '  }'

Why not just git grep -E ...?
That wouldn't work then the doubled words are separated by a newline.
This is derived from a Makefile syntax-check rule in gnulib's maint.mk:
  http://git.sv.gnu.org/cgit/gnulib.git/tree/top/maint.mkSigned-off-by: NJim Meyering <meyering@redhat.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NJim Meyering <meyering@redhat.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* 'master' of git://github.com/git-l10n/git-po:
  Add url of Swedish l10n team in TEAMS file
  l10n: Review zh_CN translation for Git 1.7.10-rc1
  Update Swedish translation (724t0f0u).
  l10n: Update zh_CN translation for Git 1.7.10-rc1
  l10n: Update git.pot (1 new message)

$COLUMNS must be unset to not interfere with the tests. The tests
already ignore the terminal size because output is redirected to a
file, but COLUMNS overrides terminal size detection and changes the
test output away from the standard 80.
Reported-by: NJeff King <peff@peff.net>
Signed-off-by: NZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NJiang Xin <worldhello.net@gmail.com>

Overall review of the zh_CN translation:

 - Distinguish the translations of index and stage, though they are the
   same thing.

 - Many other fixes, e.g., add the lost periods at the end of translated
   sentences.
Signed-off-by: NJiang Xin <worldhello.net@gmail.com>

- Update for 1.7.10-rc1.
- Add a missing -e when generaring the "Untracked files" message.
- Fixed some wordings after playing with the localized version.

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

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

* jn/maint-fast-import-empty-ls:
  fast-import: don't allow 'ls' of path with empty components
  fast-import: leakfix for 'ls' of dirty trees

* ph/rerere-doc:
  rerere: Document 'rerere remaining'

* ms/maint-config-error-at-eol-linecount:
  config: report errors at the EOL with correct line number

All of the other options were included in the synopsis, so it makes
sense to include these as well.
Signed-off-by: NMark Lodato <lodatom@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Previously GIT_EDITOR was not listed in git(1) "Environment Variables" section,
which could be very confusing to users. Include it in "other" subsection along
with a link to git-var(1), since that is the page that fully describes all
places where editor can be set and also their preference order.

Also, git-var(1) did not say that hardcoded fallback 'vi' may have been changed
at build time. A user could be puzzled if 'nano' pops up even when none of the
mentioned environment vars or config.editor are set. Clarify this.

Ideally, the build system should be changed to reflect the chosen fallback
editor when creating the man pages. Not sure if that is even possible though.
Signed-off-by: NRodrigo Silva (MestreLion) <linux@rodrigosilva.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

An alphabetic ordered list (a.) is converted to numerical in
the man page (1.) so context comments naming 'a' were confusing,
fix that by not using ordered list notation for 'a' anb 'b' items.
Signed-off-by: NNelson Benitez Leon <nelsonjesus.benitez@seap.minhap.es>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* git://ozlabs.org/~paulus/gitk:
  gitk: Teach gitk to respect log.showroot
  gitk: Add menu items for comparing a commit with the marked commit
  gitk: Speed up resolution of short SHA1 ids
  gitk: Use symbolic font names "sans" and "monospace" when available
  gitk: Skip over AUTHOR/COMMIT_DATE when searching all fields
  gitk: Make "git describe" output clickable, too
  gitk: Fix the display of files when filtered by path
  gitk: Use a tabbed dialog to edit preferences
  gitk: Use "gitk: repo-top-level-dir" as window title

In early days, all projects managed by git (except for git itself) had the
product of a fairly mature development history in their first commit, and
it was deemed unnecessary clutter to show additions of these thousands of
paths as a patch.

"git log" learned to show the patch for the initial commit without requiring
--root command line option at 0f03ca94 (config option log.showroot to show
the diff of root commits, 2006-11-23).

Teach gitk to respect log.showroot.

[paulus@samba.org: Cleaned up the Tcl a bit, use --bool on the
 git config call]
Signed-off-by: NMarcus Karlsson <mk@acc.umu.se>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

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

"git shortlog -s -e" should show a single current address with this.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* am/completion-zsh-fix:
  contrib/completion: "local var=()" is misinterpreted as func-decl by zsh

Typofix.

* dw/gitweb-doc-grammo:
  Documentation/gitweb: trivial English fixes

Change "it's" to "its" where a possessive is intended.  Also add two
missing "the" that were noticed by Ben Walton.
Signed-off-by: NDavid Waitzman <djw@bbn.com>

Sometimes one wants to see the different between two commits that are
a long distance apart in the graph display.  This is difficult to do
with the "Diff this -> selected" and "Diff selected -> this" menu
items because the need to maintain the selection means that one can't
use the find facilities or the reference list window to navigate from
one to the other.

This provides an alternative using the mark.  Having found one commit,
one marks it with the "Mark this commit" menu item, then navigates to
the other commit and uses the new "Diff this -> marked commit" and/or
"Diff marked commit -> this" menu items.
Signed-off-by: NPaul Mackerras <paulus@samba.org>

Certain versions of zsh seems to treat

    local var=()

as a function declaration, rather than an assignment of an empty array,
although its documentation does not suggest that this should be the case.

With zsh 4.3.15 on Fedora Core 15, this causes

  __git_ps1 " (%s)"

to trigger an error message:

  local:2: command not found: svn_url_pattern

when GIT_PS1_SHOWUPSTREAM="auto".
Signed-off-by: NAlex Merry <dev@randomguy3.me.uk>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* maint:

* maint-1.7.8:
  t/Makefile: Use $(sort ...) explicitly where needed
  gitweb: Fix actionless dispatch for non-existent objects
  i18n of multi-line advice messages

* ks/sort-wildcard-in-makefile:
  t/Makefile: Use $(sort ...) explicitly where needed

* jc/advise-i18n:
  i18n of multi-line advice messages

* jn/gitweb-unspecified-action:
  gitweb: Fix actionless dispatch for non-existent objects

On large repositories such as the Linux kernel, it can take quite a
noticeable time (several seconds) for gitk to resolve short SHA1 IDs
to their long form.  This speeds up the process by maintaining lists
of IDs indexed by the first 4 characters of the SHA1 ID, speeding up
the search by a factor of 65536 on large repositories.
Signed-off-by: NPaul Mackerras <paulus@samba.org>

The following only concerns systems using X and the client-side font
rendering framework from freedesktop.org.  Windows and Mac OS X are
not affected.

Starting with version 8.5, Tk uses freetype and fontconfig by default
to render fonts on platforms that support it.  Gitk currently defaults
to the font Helvetica for the interface and Courier for diffs, and
both unfortunately look rather bad on screen in the default
configuration on many Linux distros with anti-aliasing and poor
hinting.

It is better to default to "sans" and "monospace", which are mapped by
fontconfig to some appropriate font of the sysadmin and user's
choosing (typically Bitstream Vera Sans and Mono).  The result looks
more sensible and it makes gitk feel like a well-behaved software
citizen since its fonts match other native apps.

This patch does not change the appearance of gitk for users that have
already run it, since gitk uses the remembered UI and diff font names
from ~/.gitk.
Requested-by: NMichael Biebl <biebl@debian.org>
Reviewed-by: NJosh Triplett <josh@joshtriplett.org>
Acked-by: NMark Hills <mark@pogo.org.uk>
Signed-off-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NPaul Mackerras <paulus@samba.org>