[PATCH/RFC 00/17] Begin gettextizing Git

Now that Git has the infrastructure for translation in next I'm going
to start submitting patches to make the main porcelain translatable.

This series starts that work, and fixes and also fixes up some of the
infrastructure (like the bug discussed in "Odd encoding issue with
UTF-8 + gettext yields ? on non-ASCII"), and adds tests to make sure
it's all working.

With it applied git-init is the one and only utility of the porcelain
that's translatable. The series includes a translation of it into
Icelandic and Polish.

I think it's ready to be applied. I tested it on Solaris, FreeBSD and
Debian. But there's almost definitely something I'm missing in a
series this big, so it's an RFC.

Marcin Cieślak (1):
  po/pl.po: add Polish translation

Ævar Arnfjörð Bjarmason (16):
  Makefile: A variable for options used by xgettext(1) calls
  Makefile: provide a --msgid-bugs-address to xgettext(1)
  Makefile: tell xgettext(1) that our source is in UTF-8
  builtin.h: Include gettext.h
  gettext: make the simple parts of git-init localizable
  gettext: localize the main git-init message
  gettext.c: work around us not using setlocale(LC_CTYPE, "")
  gettext tests: test if $VERSION exists before using it
  gettext tests: update test/is.po to match t/t0200/test.c
  gettext tests: add detection for is_IS.ISO-8859-1 locale
  gettext tests: test message re-encoding under Shell
  gettext tests: test re-encoding with a UTF-8 msgid under Shell
  gettext tests: mark a test message as not needing translation
  po/is.po: msgmerge and add Language: header
  po/is.po: add Icelandic translation
  gettext tests: test message re-encoding under C

 Makefile                           |    7 +-
 builtin.h                          |    1 +
 builtin/init-db.c                  |   56 ++++++-----
 gettext.c                          |    6 +
 po/is.po                           |  153 ++++++++++++++++++++++++++++--
 po/pl.po                           |  187 ++++++++++++++++++++++++++++++++++++
 t/lib-gettext.sh                   |   26 +++++-
 t/t0200-gettext-basic.sh           |    4 +-
 t/t0200/test.c                     |   10 ++
 t/t0202/test.pl                    |    4 +-
 t/t0204-gettext-reencode-sanity.sh |   78 +++++++++++++++
 11 files changed, 490 insertions(+), 42 deletions(-)
 create mode 100644 po/pl.po
 create mode 100755 t/t0204-gettext-reencode-sanity.sh

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1.7.2.2.536.g3f548