[PATCH/RFC v8 0/2] Gettext support for Git

@@ -125,6 +125,7 @@
 /git-rm
 /git-send-email
 /git-send-pack
+/git-sh-i18n
 /git-sh-setup
 /git-shell
 /git-shortlog

@@ -204,3 +205,4 @@
 *.pdb
 /Debug/
 /Release/
+/share/

@@ -93,6 +93,14 @@ Issues of note:
 	  history graphically, and in git-gui.  If you don't want gitk or
 	  git-gui, you can use NO_TCLTK.
 
+	- The GNU "libintl" library is used by default for localizing
+	  Git. It needs a gettext.h on the system for C code, gettext.sh
+	  for shell scripts, and libintl-perl for Perl programs.
+
+	  Set NO_GETTEXT to disable localization support and make Git only
+	  use English. Under autoconf the configure script will do this
+	  automatically if it can't find libintl on the system.
+
  - Some platform specific issues are dealt with Makefile rules,
    but depending on your specific installation, you may not
    have all the libraries/tools needed, or you may have

@@ -28,6 +28,15 @@ all::
 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
 # not built, and you cannot push using http:// and https:// transports.
 #
+# Define NO_GETTEXT if you don't want to build with Git with gettext
+# support. Building it requires GNU libintl, and additionally
+# libintl-perl at runtime.
+#
+# Define NEEDS_LIBINTL if you haven't set NO_GETTEXT and your system
+# needs to be explicitly linked to -lintl. It's defined automatically
+# on platforms where we don't expect glibc (Linux, Hurd,
+# GNU/kFreeBSD), which includes libintl.
+#
 # Define EXPATDIR=/foo/bar if your expat header and library files are in
 # /foo/bar/include and /foo/bar/lib directories.
 #

@@ -272,6 +281,7 @@ mandir = share/man
 infodir = share/info
 gitexecdir = libexec/git-core
 sharedir = $(prefix)/share
+localedir = $(sharedir)/locale
 template_dir = share/git-core/templates
 htmldir = share/doc/git-doc
 ifeq ($(prefix),/usr)

@@ -285,7 +295,7 @@ lib = lib
 # DESTDIR=
 pathsep = :
 
-export prefix bindir sharedir sysconfdir
+export prefix bindir sharedir sysconfdir localedir
 
 CC = gcc
 AR = ar

@@ -297,6 +307,8 @@ RPMBUILD = rpmbuild
 TCL_PATH = tclsh
 TCLTK_PATH = wish
 PTHREAD_LIBS = -lpthread
+XGETTEXT = xgettext
+MSGFMT = msgfmt
 
 export TCL_PATH TCLTK_PATH
 

@@ -358,6 +370,7 @@ SCRIPT_SH += git-web--browse.sh
 SCRIPT_LIB += git-mergetool--lib
 SCRIPT_LIB += git-parse-remote
 SCRIPT_LIB += git-sh-setup
+SCRIPT_LIB += git-sh-i18n
 
 SCRIPT_PERL += git-add--interactive.perl
 SCRIPT_PERL += git-difftool.perl

@@ -523,6 +536,7 @@ LIB_H += userdiff.h
 LIB_H += utf8.h
 LIB_H += xdiff-interface.h
 LIB_H += xdiff/xdiff.h
+LIB_H += gettext.h
 
 LIB_OBJS += abspath.o
 LIB_OBJS += advice.o

@@ -564,6 +578,9 @@ LIB_OBJS += entry.o
 LIB_OBJS += environment.o
 LIB_OBJS += exec_cmd.o
 LIB_OBJS += fsck.o
+ifndef NO_GETTEXT
+LIB_OBJS += gettext.o
+endif
 LIB_OBJS += graph.o
 LIB_OBJS += grep.o
 LIB_OBJS += hash.o

@@ -735,6 +752,14 @@ EXTLIBS =
 # Platform specific tweaks
 #
 
+# Platform specific defaults. Where we'd only like some feature on the
+# minority of systems, e.g. if linking to a library isn't needed
+# because its features are included in the GNU C library.
+ifndef NO_GETTEXT
+	# Systems that use GNU gettext and glibc are the exception
+	NEEDS_LIBINTL = YesPlease
+endif
+
 # We choose to avoid "if .. else if .. else .. endif endif"
 # because maintaining the nesting to match is a pain.  If
 # we had "elif" things would have been much nicer...

@@ -743,11 +768,13 @@ ifeq ($(uname_S),Linux)
 	NO_STRLCPY = YesPlease
 	NO_MKSTEMPS = YesPlease
 	HAVE_PATHS_H = YesPlease
+	NEEDS_LIBINTL =
 endif
 ifeq ($(uname_S),GNU/kFreeBSD)
 	NO_STRLCPY = YesPlease
 	NO_MKSTEMPS = YesPlease
 	HAVE_PATHS_H = YesPlease
+	NEEDS_LIBINTL =
 endif
 ifeq ($(uname_S),UnixWare)
 	CC = cc

@@ -917,6 +944,7 @@ ifeq ($(uname_S),GNU)
 	NO_STRLCPY=YesPlease
 	NO_MKSTEMPS = YesPlease
 	HAVE_PATHS_H = YesPlease
+	NEEDS_LIBINTL =
 endif
 ifeq ($(uname_S),IRIX)
 	NO_SETENV = YesPlease

@@ -1386,6 +1414,14 @@ ifdef USE_NED_ALLOCATOR
        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
 endif
 
+ifdef NO_GETTEXT
+	COMPAT_CFLAGS += -DNO_GETTEXT
+endif
+
+ifdef NEEDS_LIBINTL
+	EXTLIBS += -lintl
+endif
+
 ifeq ($(TCLTK_PATH),)
 NO_TCLTK=NoThanks
 endif

@@ -1415,6 +1451,7 @@ ifndef V
 	QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 	QUIET_GEN      = @echo '   ' GEN $@;
 	QUIET_LNCP     = @echo '   ' LN/CP $@;
+	QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
 	QUIET_SUBDIR0  = +@subdir=
 	QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 			 $(MAKE) $(PRINT_DIR) -C $$subdir

@@ -1442,7 +1479,9 @@ gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 template_dir_SQ = $(subst ','\'',$(template_dir))
 htmldir_SQ = $(subst ','\'',$(htmldir))
 prefix_SQ = $(subst ','\'',$(prefix))
+sharedir_SQ = $(subst ','\'',$(sharedir))
 
+LOCALEDIR_SQ = $(subst ','\'',$(localedir))
 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))

@@ -1491,7 +1530,7 @@ ifndef NO_TCLTK
 	$(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
 endif
 ifndef NO_PERL
-	$(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
+	$(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
 endif
 ifndef NO_PYTHON
 	$(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all

@@ -1536,6 +1575,7 @@ $(RM) $@ $@+ && \
 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
     -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+    -e 's|@@LOCALEDIR@@|$(LOCALEDIR_SQ)|g' \
     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
     -e $(BROKEN_PATH_FIX) \
     $@.sh >$@+

@@ -1868,6 +1908,21 @@ cscope:
 	$(RM) cscope*
 	$(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 
+pot:
+	$(XGETTEXT) --add-comments --keyword=_ --keyword=N_ --output=po/git.pot --language=C $(C_OBJ:o=c) t/t0200/test.c
+	$(XGETTEXT) --add-comments --join-existing --output=po/git.pot --language=Shell $(SCRIPT_SH) t/t0200/test.sh
+	$(XGETTEXT) --add-comments --join-existing --keyword=__ --output=po/git.pot --language=Perl $(SCRIPT_PERL) t/t0200/test.perl
+
+POFILES := $(wildcard po/*.po)
+MOFILES := $(patsubst po/%.po,share/locale/%/LC_MESSAGES/git.mo,$(POFILES))
+MODIRS := $(patsubst po/%.po,share/locale/%/LC_MESSAGES/,$(POFILES))
+ifndef NO_GETTEXT
+all:: $(MOFILES)
+endif
+share/locale/%/LC_MESSAGES/git.mo: po/%.po
+	@mkdir -p $(dir $@)
+	$(QUIET_MSGFMT)$(MSGFMT) -o $@ $<
+
 ### Detect prefix changes
 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)

@@ -1889,6 +1944,7 @@ GIT-BUILD-OPTIONS: FORCE
 	@echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
 	@echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
 	@echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
+	@echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
 
 ### Detect Tck/Tk interpreter path changes
 ifndef NO_TCLTK

@@ -1980,6 +2036,11 @@ install: all
 	$(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 	$(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 	$(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
+ifndef NO_GETTEXT
+	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sharedir_SQ)/locale'
+	(cd share && tar cf - locale) | \
+		(cd '$(DESTDIR_SQ)$(sharedir_SQ)' && umask 022 && tar xof -)
+endif
 	$(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 ifndef NO_PERL
 	$(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install

@@ -2127,6 +2188,10 @@ ifndef NO_TCLTK
 	$(MAKE) -C git-gui clean
 endif
 	$(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
+ifndef NO_GETTEXT
+	$(RM) po/git.pot
+	$(RM) -r share/
+endif
 
 .PHONY: all install clean strip
 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell

@@ -32,9 +32,11 @@ NO_CURL=@NO_CURL@
 NO_EXPAT=@NO_EXPAT@
 NO_LIBGEN_H=@NO_LIBGEN_H@
 HAVE_PATHS_H=@HAVE_PATHS_H@
+NO_GETTEXT=@NO_GETTEXT@
 NEEDS_LIBICONV=@NEEDS_LIBICONV@
 NEEDS_SOCKET=@NEEDS_SOCKET@
 NEEDS_RESOLV=@NEEDS_RESOLV@
+NEEDS_LIBINTL=@NEEDS_LIBINTL@
 NEEDS_LIBGEN=@NEEDS_LIBGEN@
 NO_SYS_SELECT_H=@NO_SYS_SELECT_H@
 NO_D_INO_IN_DIRENT=@NO_D_INO_IN_DIRENT@

@@ -559,6 +559,12 @@ AC_CHECK_LIB([c], [basename],
 AC_SUBST(NEEDS_LIBGEN)
 test -n "$NEEDS_LIBGEN" && LIBS="$LIBS -lgen"
 
+AC_CHECK_LIB([c], [gettext],
+[NEEDS_LIBINTL=],
+[NEEDS_LIBINTL=YesPlease])
+AC_SUBST(NEEDS_LIBINTL)
+test -n "$NEEDS_LIBINTL" && LIBS="$LIBS -lintl"
+
 ## Checks for header files.
 AC_MSG_NOTICE([CHECKS for header files])
 #

@@ -730,6 +736,12 @@ AC_CHECK_HEADER([paths.h],
 [HAVE_PATHS_H=])
 AC_SUBST(HAVE_PATHS_H)
 #
+# Define NO_GETTEXT if you don't have libintl.h
+AC_CHECK_HEADER([libintl.h],
+[NO_GETTEXT=],
+[NO_GETTEXT=YesPlease])
+AC_SUBST(NO_GETTEXT)
+#
 # Define NO_STRCASESTR if you don't have strcasestr.
 GIT_CHECK_FUNC(strcasestr,
 [NO_STRCASESTR=],

@@ -3,6 +3,7 @@
 #include "exec_cmd.h"
 #include "run-command.h"
 #include "strbuf.h"
+#include "gettext.h"
 
 #include <syslog.h>
 

@@ -974,6 +975,8 @@ int main(int argc, char **argv)
 	gid_t gid = 0;
 	int i;
 
+	git_setup_gettext();
+
 	git_extract_argv0_path(argv[0]);
 
 	for (i = 1; i < argc; i++) {

@@ -156,6 +156,7 @@ Format of STDIN stream:
 #include "csum-file.h"
 #include "quote.h"
 #include "exec_cmd.h"
+#include "gettext.h"
 
 #define PACK_ID_BITS 16
 #define MAX_PACK_ID ((1<<PACK_ID_BITS)-1)

@@ -2904,6 +2905,8 @@ int main(int argc, const char **argv)
 
 	git_extract_argv0_path(argv[0]);
 
+	git_setup_gettext();
+
 	if (argc == 2 && !strcmp(argv[1], "-h"))
 		usage(fast_import_usage);
 

@@ -0,0 +1,21 @@
+#include "exec_cmd.h"
+#include <libintl.h>
+#include <stdlib.h>
+
+extern void git_setup_gettext(void) {
+	char *podir;
+	char *envdir = getenv("GIT_TEXTDOMAINDIR");
+
+	if (envdir) {
+		(void)bindtextdomain("git", envdir);
+	} else {
+		podir = (char *)system_path("share/locale");
+		if (!podir) return;
+		(void)bindtextdomain("git", podir);
+		free(podir);
+	}
+
+	(void)setlocale(LC_MESSAGES, "");
+	(void)setlocale(LC_CTYPE, "");
+	(void)textdomain("git");
+}

@@ -0,0 +1,18 @@
+#ifndef GETTEXT_H
+#define GETTEXT_H
+
+#ifdef NO_GETTEXT
+static inline void git_setup_gettext(void) {}
+#else
+extern void git_setup_gettext(void);
+#endif
+
+#define N_(s) (s)
+#ifdef NO_GETTEXT
+#define _(s) (s)
+#else
+#include <libintl.h>
+#define _(s) gettext(s)
+#endif
+
+#endif

@@ -0,0 +1,47 @@
+#!/bin/sh
+#
+# Copyright (c) 2010 Ævar Arnfjörð Bjarmason
+#
+# This is Git's interface to gettext.sh. Use it right after
+# git-sh-setup as:
+#
+#   . git-sh-setup
+#   . git-sh-i18n
+#
+#   # For constant interface messages:
+#   gettext "A message for the user"; echo
+#
+#   # To interpolate variables:
+#   details="oh noes"
+#   eval_gettext "An error occured: \$details"; echo
+#
+# See "info '(gettext)sh'" for the full manual.
+
+# Try to use libintl's gettext.sh, or fall back to English if we
+# can't.
+. gettext.sh
+
+if test $? -eq 0 && test -z "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS"
+then
+	TEXTDOMAIN=git
+	export TEXTDOMAIN
+	if [ -z "$GIT_TEXTDOMAINDIR" ]
+	then
+		TEXTDOMAINDIR="@@LOCALEDIR@@"
+	else
+		TEXTDOMAINDIR="$GIT_TEXTDOMAINDIR"
+	fi
+	export TEXTDOMAINDIR
+else
+	# Since gettext.sh isn't available we'll have to define our own
+	# dummy pass-through functions.
+
+	gettext () {
+		printf "%s" "$1"
+	}
+
+	eval_gettext () {
+		gettext_eval="printf '%s' \"$1\""
+		printf "%s" "`eval \"$gettext_eval\"`"
+	}
+fi

@@ -3,6 +3,7 @@
 #include "cache.h"
 #include "quote.h"
 #include "run-command.h"
+#include "gettext.h"
 
 const char git_usage_string[] =
 	"git [--version] [--exec-path[=GIT_EXEC_PATH]] [--html-path]\n"

@@ -490,6 +491,8 @@ int main(int argc, const char **argv)
 	if (!cmd)
 		cmd = "git-help";
 
+	git_setup_gettext();
+
 	/*
 	 * "git-xxxx" is the same as "git xxxx", but we obviously:
 	 *

@@ -6,6 +6,7 @@
 #include "exec_cmd.h"
 #include "run-command.h"
 #include "string-list.h"
+#include "gettext.h"
 
 static const char content_type[] = "Content-Type";
 static const char content_length[] = "Content-Length";

@@ -605,6 +606,8 @@ int main(int argc, char **argv)
 	char *cmd_arg = NULL;
 	int i;
 
+	git_setup_gettext();
+
 	git_extract_argv0_path(argv[0]);
 	set_die_routine(die_webcgi);
 

@@ -2,6 +2,7 @@
 #include "exec_cmd.h"
 #include "http.h"
 #include "walker.h"
+#include "gettext.h"
 
 static const char http_fetch_usage[] = "git http-fetch "
 "[-c] [-t] [-a] [-v] [--recover] [-w ref] [--stdin] commit-id url";

@@ -24,6 +25,8 @@ int main(int argc, const char **argv)
 	int get_verbosely = 0;
 	int get_recover = 0;
 
+	git_setup_gettext();
+
 	git_extract_argv0_path(argv[0]);
 
 	while (arg < argc && argv[arg][0] == '-') {

@@ -10,6 +10,7 @@
 #include "remote.h"
 #include "list-objects.h"
 #include "sigchain.h"
+#include "gettext.h"
 
 #include <expat.h>
 

@@ -1791,6 +1792,8 @@ int main(int argc, char **argv)
 	struct remote *remote;
 	char *rewritten_url = NULL;
 
+	git_setup_gettext();
+
 	git_extract_argv0_path(argv[0]);
 
 	repo = xcalloc(sizeof(*repo), 1);

@@ -25,6 +25,7 @@
 #include "cache.h"
 #include "exec_cmd.h"
 #include "run-command.h"
+#include "gettext.h"
 #ifdef NO_OPENSSL
 typedef void *SSL;
 #else

@@ -1535,6 +1536,8 @@ int main(int argc, char **argv)
 
 	git_extract_argv0_path(argv[0]);
 
+	git_setup_gettext();
+
 	if (argc != 1)
 		usage(imap_send_usage);
 

@@ -0,0 +1,91 @@
+package Git::I18N;
+use 5.006002;
+use strict;
+use warnings;
+use Exporter;
+use base 'Exporter';
+
+our $VERSION = '0.01';
+
+our @EXPORT = qw(__);
+our @EXPORT_OK = @EXPORT;
+
+sub __bootstrap_locale_messages {
+	our $TEXTDOMAIN = 'git';
+	our $TEXTDOMAINDIR = $ENV{GIT_TEXTDOMAINDIR} || '++LOCALEDIR++';
+
+	require POSIX;
+	POSIX->import(qw(setlocale));
+	# Non-core prerequisite module
+	require Locale::Messages;
+	Locale::Messages->import(qw(:locale_h :libintl_h));
+
+	setlocale(LC_MESSAGES(), '');
+	setlocale(LC_CTYPE(), '');
+	textdomain($TEXTDOMAIN);
+	bindtextdomain($TEXTDOMAIN => $TEXTDOMAINDIR);
+
+	return;
+}
+
+BEGIN
+{
+	# Used by our test script to see if it should test fallbacks or
+	# not.
+	our $__HAS_LIBRARY = 1;
+
+	local $@;
+	eval { __bootstrap_locale_messages() };
+	if ($@) {
+		# Tell test.pl that we couldn't load the gettext library.
+		$Git::I18N::__HAS_LIBRARY = 0;
+
+		# Just a fall-through no-op
+		*__ = sub ($) { $_[0] };
+	} else {
+		*__ = \&Locale::Messages::gettext;
+	}
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+Git::I18N - Perl interface to Git's Gettext localizations
+
+=head1 SYNOPSIS
+
+	use Git::I18N;
+
+	print __("Welcome to Git!\n");
+
+	printf __("The following error occured: %s\n"), $error;
+
+=head1 DESCRIPTION
+
+Git's internal Perl interface to gettext via L<Locale::Messages>. If
+L<Locale::Messages> can't be loaded (it's not a core module) we
+provide stub passthrough fallbacks.
+
+This is a distilled interface to gettext, see C<info '(gettext)Perl'>
+for the full interface. This module implements only a small part of
+it.
+
+=head1 FUNCTIONS
+
+=head2 __($)
+
+L<Locale::Messages>'s gettext function if all goes well, otherwise our
+passthrough fallback function.
+
+=head1 AUTHOR
+
+E<AElig>var ArnfjE<ouml>rE<eth> Bjarmason <avarab@gmail.com>
+
+=head1 COPYRIGHT
+
+Copyright 2010 E<AElig>var ArnfjE<ouml>rE<eth> Bjarmason <avarab@gmail.com>
+
+=cut

@@ -5,6 +5,7 @@ makfile:=perl.mak
 
 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 prefix_SQ = $(subst ','\'',$(prefix))
+localedir_SQ = $(subst ','\'',$(localedir))
 
 ifndef V
 	QUIET = @

@@ -38,7 +39,7 @@ $(makfile): ../GIT-CFLAGS Makefile
 	echo '	echo $(instdir_SQ)' >> $@
 else
 $(makfile): Makefile.PL ../GIT-CFLAGS
-	$(PERL_PATH) $< PREFIX='$(prefix_SQ)'
+	$(PERL_PATH) $< PREFIX='$(prefix_SQ)' --localedir='$(localedir_SQ)'
 endif
 
 # this is just added comfort for calling make directly in perl dir

@@ -1,4 +1,12 @@
+use strict;
+use warnings;
 use ExtUtils::MakeMaker;
+use Getopt::Long;
+
+# Sanity: die at first unknown option
+Getopt::Long::Configure qw/ pass_through /;
+
+GetOptions("localedir=s" => \my $localedir);
 
 sub MY::postamble {
 	return <<'MAKE_FRAG';

@@ -16,7 +24,10 @@ endif
 MAKE_FRAG
 }
 
-my %pm = ('Git.pm' => '$(INST_LIBDIR)/Git.pm');
+my %pm = (
+	'Git.pm' => '$(INST_LIBDIR)/Git.pm',
+	'Git/I18N.pm' => '$(INST_LIBDIR)/Git/I18N.pm',
+);
 
 # We come with our own bundled Error.pm. It's not in the set of default
 # Perl modules so install it if it's not available on the system yet.

@@ -33,6 +44,7 @@ WriteMakefile(
 	NAME            => 'Git',
 	VERSION_FROM    => 'Git.pm',
 	PM		=> \%pm,
+	PM_FILTER	=> qq[\$(PERL) -pe "s<\\Q++LOCALEDIR++\\E><$localedir>"],
 	MAKEFILE	=> 'perl.mak',
 	INSTALLSITEMAN3DIR => '$(SITEPREFIX)/share/man/man3'
 );

@@ -0,0 +1 @@
+/*.pot

@@ -0,0 +1,47 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: Git\n"
+"PO-Revision-Date: 2010-06-05 19:06 +0000\n"
+"Language-Team: Git Mailing List <git@vger.kernel.org>\n"
+"Report-Msgid-Bugs-To: Git Mailing List <git@vger.kernel.org>\n"
+"Last-Translator: Ævar Arnfjörð Bjarmason <avarab@gmail.com>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: t/t0200/test.c:4
+msgid "See git help COMMAND for more information on a specific command."
+msgstr "Sjá git help SKIPUN til að sjá hjálp fyrir tiltekna skipun."
+
+#. TRANSLATORS: This is a test. You don't need to translate it.
+#: t/t0200/test.c:9
+msgid "TEST: A C test string"
+msgstr "TILRAUN: C tilraunastrengur"
+
+#. TRANSLATORS: This is a test. You don't need to translate it.
+#: t/t0200/test.c:12
+#, c-format
+msgid "TEST: A C test string %s"
+msgstr "TILRAUN: C tilraunastrengur %s"
+
+#. TRANSLATORS: This is a test. You don't need to translate it.
+#: t/t0200/test.sh:8
+msgid "TEST: A Shell test string"
+msgstr "TILRAUN: Skeljartilraunastrengur"
+
+#. TRANSLATORS: This is a test. You don't need to translate it.
+#: t/t0200/test.sh:11
+#, sh-format
+msgid "TEST: A Shell test $variable"
+msgstr "TILRAUN: Skeljartilraunastrengur með breytunni $variable"
+
+#. TRANSLATORS: This is a test. You don't need to translate it.
+#: t/t0200/test.perl:8
+msgid "TEST: A Perl test string"
+msgstr "TILRAUN: Perl tilraunastrengur"
+
+#. TRANSLATORS: This is a test. You don't need to translate it.
+#: t/t0200/test.perl:11
+#, perl-format
+msgid "TEST: A Perl test variable %s"
+msgstr "TILRAUN: Perl tilraunastrengur með breytunni %s"

@@ -2,6 +2,7 @@
 #include "quote.h"
 #include "exec_cmd.h"
 #include "strbuf.h"
+#include "gettext.h"
 
 static int do_generic_cmd(const char *me, char *arg)
 {

@@ -51,6 +52,8 @@ int main(int argc, char **argv)
 	struct commands *cmd;
 	int devnull_fd;
 
+	git_setup_gettext();
+
 	/*
 	 * Always open file descriptors 0/1/2 to avoid clobbering files
 	 * in die().  It also avoids not messing up when the pipes are

@@ -1,5 +1,6 @@
 #include "cache.h"
 #include "pack.h"
+#include "gettext.h"
 
 static const char show_index_usage[] =
 "git show-index < <packed archive index>";

@@ -11,6 +12,8 @@ int main(int argc, char **argv)
 	unsigned int version;
 	static unsigned int top_index[256];
 
+	git_setup_gettext();
+
 	if (argc != 1)
 		usage(show_index_usage);
 	if (fread(top_index, 2 * 4, 1, stdin) != 1)

@@ -0,0 +1,126 @@
+#!/bin/sh
+
+test_description='Gettext support for Git'
+
+. ./test-lib.sh
+
+GIT_TEXTDOMAINDIR="$GIT_EXEC_PATH/share/locale"
+GIT_PO_PATH="$GIT_EXEC_PATH/po"
+export GIT_TEXTDOMAINDIR GIT_PO_PATH
+
+. "$GIT_EXEC_PATH"/git-sh-i18n
+
+test_expect_success 'sanity: $TEXTDOMAIN is git' '
+    test $TEXTDOMAIN = "git"
+'
+
+if test_have_prereq GETTEXT; then
+	test_expect_success 'sanity: $TEXTDOMAINDIR exists without NO_GETTEXT=YesPlease' '
+    test -d "$TEXTDOMAINDIR" &&
+    test "$TEXTDOMAINDIR" = "$GIT_TEXTDOMAINDIR"
+'
+
+	test_expect_success 'sanity: Icelandic locale was compiled' '
+    test -f "$TEXTDOMAINDIR/is/LC_MESSAGES/git.mo"
+'
+else
+	test_expect_success "sanity: \$TEXTDOMAINDIR doesn't exists with NO_GETTEXT=YesPlease" '
+    test_expect_failure test -d "$TEXTDOMAINDIR" &&
+    test "$TEXTDOMAINDIR" = "$GIT_TEXTDOMAINDIR"
+'
+fi
+
+# Basic xgettext() extraction tests on po/*.po. Doesn't need gettext support
+test_expect_success 'xgettext: Perl _() strings are not extracted' '
+    test_expect_failure grep "A Perl string xgettext will not get" "$GIT_PO_PATH"/is.po
+'
+
+test_expect_success 'xgettext: Comment extraction with --add-comments' '
+    grep "TRANSLATORS: This is a test" "$TEST_DIRECTORY"/t0200/* | wc -l > expect &&
+    grep "TRANSLATORS: This is a test" "$GIT_PO_PATH"/is.po  | wc -l > actual &&
+    test_cmp expect actual
+'
+
+test_expect_success 'xgettext: Comment extraction with --add-comments stops at statements' '
+    test_expect_failure grep "This is a phony" "$GIT_PO_PATH"/is.po &&
+    test_expect_failure grep "the above comment" "$GIT_PO_PATH"/is.po
+'
+
+# We can go no further without actual gettext support
+if ! test_have_prereq GETTEXT; then
+	say "Skipping the rest of the gettext tests, Git was compiled with NO_GETTEXT=YesPlease"
+	test_done
+fi
+
+test_expect_success 'sanity: No gettext("") data for fantasy locale' '
+    LANGUAGE=is LC_ALL=tlh_TLH.UTF-8 gettext "" > real-locale &&
+    test_expect_failure test -s real-locale
+'
+
+test_expect_success 'sanity: Some gettext("") data for real locale' '
+    LANGUAGE=is LC_ALL=is_IS.UTF-8 gettext "" > fantasy-locale &&
+    test -s fantasy-locale
+'
+
+# TODO: When we have more locales, generalize this to test them
+# all. Maybe we'll need a dir->locale map for that.
+test_expect_success 'sanity: gettext("") metadata is OK' '
+    # Return value may be non-zero
+    LANGUAGE=is LC_ALL=is_IS.UTF-8 gettext "" > zero-expect &&
+    grep "Project-Id-Version: Git" zero-expect &&
+    grep "Git Mailing List <git@vger.kernel.org>" zero-expect &&
+    grep "Content-Type: text/plain; charset=UTF-8" zero-expect &&
+    grep "Content-Transfer-Encoding: 8bit" zero-expect
+'
+
+test_expect_success 'sanity: gettext(unknown) is passed through' '
+    printf "This is not a translation string"  > expect &&
+    gettext "This is not a translation string" > actual &&
+    eval_gettext "This is not a translation string" > actual &&
+    test_cmp expect actual
+'
+
+# xgettext from C
+test_expect_success 'xgettext: C extraction of _() and N_() strings' '
+    printf "TILRAUN: C tilraunastrengur" > expect &&
+    printf "\n" >> expect &&
+    printf "Sjá git help SKIPUN til að sjá hjálp fyrir tiltekna skipun." >> expect &&
+    LANGUAGE=is LC_ALL=is_IS.UTF-8 gettext "TEST: A C test string" > actual &&
+    printf "\n" >> actual &&
+    LANGUAGE=is LC_ALL=is_IS.UTF-8 gettext "See git help COMMAND for more information on a specific command." >> actual &&
+    test_cmp expect actual
+'
+
+test_expect_success 'xgettext: C extraction with %s' '
+    printf "TILRAUN: C tilraunastrengur %%s" > expect &&
+    LANGUAGE=is LC_ALL=is_IS.UTF-8 gettext "TEST: A C test string %s" > actual &&
+    test_cmp expect actual
+'
+
+# xgettext from Shell
+test_expect_success 'xgettext: Shell extraction' '
+    printf "TILRAUN: Skeljartilraunastrengur" > expect &&
+    LANGUAGE=is LC_ALL=is_IS.UTF-8 gettext "TEST: A Shell test string" > actual &&
+    test_cmp expect actual
+'
+
+test_expect_success 'xgettext: Shell extraction with $variable' '
+    printf "TILRAUN: Skeljartilraunastrengur með breytunni a var i able" > x-expect &&
+    LANGUAGE=is LC_ALL=is_IS.UTF-8 variable="a var i able" eval_gettext "TEST: A Shell test \$variable" > x-actual &&
+    test_cmp x-expect x-actual
+'
+
+# xgettext from Perl
+test_expect_success 'xgettext: Perl extraction' '
+    printf "TILRAUN: Perl tilraunastrengur" > expect &&
+    LANGUAGE=is LC_ALL=is_IS.UTF-8 gettext "TEST: A Perl test string" > actual &&
+    test_cmp expect actual
+'
+
+test_expect_success 'xgettext: Perl extraction with %s' '
+    printf "TILRAUN: Perl tilraunastrengur með breytunni %%s" > expect &&
+    LANGUAGE=is LC_ALL=is_IS.UTF-8 gettext "TEST: A Perl test variable %s" > actual &&
+    test_cmp expect actual
+'
+
+test_done

@@ -0,0 +1,14 @@
+/* This is a phony C program that's only here to test xgettext message extraction */
+
+const char help[] =
+	N_("See 'git help COMMAND' for more information on a specific command.");
+
+int main(void)
+{
+	/* TRANSLATORS: This is a test. You don't need to translate it. */
+	puts(_("TEST: A C test string"));
+
+	/* TRANSLATORS: This is a test. You don't need to translate it. */
+	printf(_("TEST: A C test string %s"), "variable");
+}
+	

@@ -0,0 +1,14 @@
+# This is a phony Perl program that's only here to test xgettext
+# message extraction
+
+# so the above comment won't be folded into the next one by xgettext
+1;
+
+# TRANSLATORS: This is a test. You don't need to translate it.
+print __("TEST: A Perl test string");
+
+# TRANSLATORS: This is a test. You don't need to translate it.
+printf __("TEST: A Perl test variable %s"), "moo";
+
+# TRANSLATORS: If you see this, Git has a bug
+print _"TEST: A Perl string xgettext will not get";

@@ -0,0 +1,14 @@
+# This is a phony Shell program that's only here to test xgettext
+# message extraction
+
+# so the above comment won't be folded into the next one by xgettext
+echo
+
+# TRANSLATORS: This is a test. You don't need to translate it.
+gettext "TEST: A Shell test string"
+
+# TRANSLATORS: This is a test. You don't need to translate it.
+eval_gettext "TEST: A Shell test \$variable"
+
+# TRANSLATORS: If you see this, Git has a bug
+_("TEST: A Shell string xgettext won't get")

@@ -0,0 +1,42 @@
+#!/bin/sh
+
+test_description='Gettext Shell fallbacks'
+
+. ./test-lib.sh
+
+GIT_TEXTDOMAINDIR="$GIT_EXEC_PATH/share/locale"
+GIT_INTERNAL_GETTEXT_TEST_FALLBACKS=YesPlease
+
+export GIT_TEXTDOMAINDIR GIT_INTERNAL_GETTEXT_TEST_FALLBACKS
+
+. "$GIT_EXEC_PATH"/git-sh-i18n
+
+test_expect_success 'sanity: $GIT_INTERNAL_GETTEXT_TEST_FALLBACKS is set' '
+	test_expect_failure test -z "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS"
+'
+
+test_expect_success 'gettext: our gettext() fallback has pass-through semantics' '
+    printf "test" > expect &&
+    gettext "test" > actual &&
+    test_cmp expect actual &&
+    printf "test more words" > expect &&
+    gettext "test more words" > actual &&
+    test_cmp expect actual
+'
+
+test_expect_success 'eval_gettext: our eval_gettext() fallback has pass-through semantics' '
+    printf "test" > expect &&
+    eval_gettext "test" > actual &&
+    test_cmp expect actual &&
+    printf "test more words" > expect &&
+    eval_gettext "test more words" > actual &&
+    test_cmp expect actual
+'
+
+test_expect_success 'eval_gettext: our eval_gettext() fallback can interpolate variables' '
+    printf "test YesPlease" > expect &&
+    eval_gettext "test \$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS" > actual &&
+    test_cmp expect actual
+'
+
+test_done

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+test_description='Perl gettext interface (Git::I18N)'
+. ./test-lib.sh
+
+if ! test_have_prereq PERL; then
+	say 'skipping perl interface tests, perl not available'
+	test_done
+fi
+
+"$PERL_PATH" -MTest::More -e 0 2>/dev/null || {
+	say "Perl Test::More unavailable, skipping test"
+	test_done
+}
+
+test_external_without_stderr \
+    'Perl Git::I18N API' \
+    "$PERL_PATH" "$TEST_DIRECTORY"/t0202/test.pl
+
+test_done

@@ -0,0 +1,104 @@
+#!/usr/bin/perl
+use 5.006002;
+use lib (split(/:/, $ENV{GITPERLLIB}));
+use warnings;
+use strict;
+use Test::More tests => 9;
+use Git::I18N;
+use POSIX qw(:locale_h);
+
+my $has_gettext_library = $Git::I18N::__HAS_LIBRARY;
+
+ok(1, "Testing Git::I18N version $Git::I18N::VERSION with " .
+	 ($has_gettext_library
+	  ? "Locale::Messages version $Locale::Messages::VERSION"
+	  : "NO Perl gettext library"));
+ok(1, "Git::I18N is located at $INC{'Git/I18N.pm'}");
+
+ok($Git::I18N::VERSION, 'sanity: Git::I18N defines a $VERSION');
+{
+	my $exports = @Git::I18N::EXPORT;
+	ok($exports, "sanity: Git::I18N has $exports export(s)");
+}
+is_deeply(\@Git::I18N::EXPORT, \@Git::I18N::EXPORT_OK, "sanity: Git::I18N exports everything by default");
+
+# prototypes
+{
+	# Add prototypes here when modifying the public interface to add
+	# more gettext wrapper functions.
+	my %prototypes = (qw(
+		__	$
+    ));
+	while (my ($sub, $proto) = each %prototypes) {
+		is(prototype(\&{"Git::I18N::$sub"}), $proto, "sanity: $sub has a $proto prototype");
+	}
+}
+
+# Test basic passthrough in the C locale
+{
+	local $ENV{LANGUAGE} = 'C';
+	local $ENV{LC_ALL}   = 'C';
+	local $ENV{LANG} = 'C';
+
+	my ($got, $expect) = (('TEST: A Perl test string') x 2);
+
+	is(__($got), $expect, "Passing a string through __() in the C locale works");
+}
+
+# Test a basic message on different locales
+SKIP: {
+    unless ($ENV{TEST_GIT_I18N_EXHAUSTIVE}) {
+        # Can't reliably test __() with a non-C locales because the
+        # required locales may not be installed on the system.
+        #
+        # We test for these anyway as part of the shell
+        # tests. Skipping these here will eliminate failures on odd
+        # platforms with incomplete locale data.
+
+        skip "Set TEST_GIT_I18N_EXHAUSTIVE=1 to enable exhaustive Git::I18N locale tests", 2;
+    }
+
+	my $test = sub {
+		my ($got, $expect, $msg, $locale) = @_;
+		# Maybe this system doesn't have the locale we're trying to
+		# test.
+		my $locale_ok = setlocale(LC_ALL, $locale);
+		is(__($got), $expect, "$msg a gettext library + <$locale> locale <$got> turns into <$expect>");
+	};
+
+	my $env_C = sub {
+		$ENV{LANGUAGE} = 'C';
+		$ENV{LC_ALL}   = 'C';
+	};
+
+	my $env_is = sub {
+		$ENV{LANGUAGE} = 'is';
+		$ENV{LC_ALL}   = 'is_IS.UTF-8';
+	};
+
+	# Translation's the same as the original
+	my ($got, $expect) = (('TEST: A Perl test string') x 2);
+
+	if ($has_gettext_library) {
+		{
+			local %ENV; $env_C->();
+			$test->($got, $expect, "With", 'C');
+		}
+
+		{
+			my ($got, $expect) = ($got, 'TILRAUN: Perl tilraunastrengur');
+			local %ENV; $env_is->();
+			$test->($got, $expect, "With", 'is_IS.UTF-8');
+		}
+	} else {
+		{
+			local %ENV; $env_C->();
+			$test->($got, $expect, "Without", 'C');
+		}
+
+		{
+			local %ENV; $env_is->();
+			$test->($got, $expect, "Without", 'is');
+		}
+	}
+}

@@ -37,6 +37,7 @@ ORIGINAL_TERM=$TERM
 # For repeatability, reset the environment to known value.
 LANG=C
 LC_ALL=C
+LANGUAGE=C
 PAGER=cat
 TZ=UTC
 TERM=dumb

@@ -845,6 +846,7 @@ esac
 
 test -z "$NO_PERL" && test_set_prereq PERL
 test -z "$NO_PYTHON" && test_set_prereq PYTHON
+test -z "$NO_GETTEXT" && test_set_prereq GETTEXT
 
 # test whether the filesystem supports symbolic links
 ln -s x y 2>/dev/null && test -h y 2>/dev/null && test_set_prereq SYMLINKS

@@ -10,6 +10,7 @@
 #include "revision.h"
 #include "list-objects.h"
 #include "run-command.h"
+#include "gettext.h"
 
 static const char upload_pack_usage[] = "git upload-pack [--strict] [--timeout=nn] <dir>";
 

@@ -686,6 +687,8 @@ int main(int argc, char **argv)
 	int i;
 	int strict = 0;
 
+	git_setup_gettext();
+
 	git_extract_argv0_path(argv[0]);
 	read_replace_refs = 0;
 

@@ -9,6 +9,7 @@ LONG_USAGE='Fetch one or more remote refs and merge it/them into the current HEA
 SUBDIRECTORY_OK=Yes
 OPTIONS_SPEC=
 . git-sh-setup
+. git-sh-i18n
 set_reflog_action "pull $*"
 require_work_tree
 cd_to_toplevel

@@ -121,8 +122,8 @@ error_on_no_merge_candidates () {
 	do
 		case "$opt" in
 		-t|--t|--ta|--tag|--tags)
-			echo "Fetching tags only, you probably meant:"
-			echo "  git fetch --tags"
+			gettext "Fetching tags only, you probably meant:"; echo
+			gettext "  git fetch --tags"; echo
 			exit 1
 		esac
 	done

@@ -154,11 +155,12 @@ error_on_no_merge_candidates () {
 		echo "a branch. Because this is not the default configured remote"
 		echo "for your current branch, you must specify a branch on the command line."
 	elif [ -z "$curr_branch" ]; then
-		echo "You are not currently on a branch, so I cannot use any"
-		echo "'branch.<branchname>.merge' in your configuration file."
-		echo "Please specify which remote branch you want to use on the command"
-		echo "line and try again (e.g. 'git pull <repository> <refspec>')."
-		echo "See git-pull(1) for details."
+		gettext "You are not currently on a branch, so I cannot use any
+'branch.<branchname>.merge' in your configuration file.
+Please specify which remote branch you want to use on the command
+line and try again (e.g. 'git pull <repository> <refspec>').
+See git-pull(1) for details.";
+		echo
 	elif [ -z "$upstream" ]; then
 		echo "You asked me to pull without telling me which branch you"
 		echo "want to $op_type $op_prep, and 'branch.${curr_branch}.merge' in"

@@ -26,6 +26,7 @@ use Term::ANSIColor;
 use File::Temp qw/ tempdir tempfile /;
 use Error qw(:try);
 use Git;
+use Git::I18N;
 
 Getopt::Long::Configure qw/ pass_through /;
 

@@ -674,7 +675,7 @@ if (!defined $sender) {
 	$sender = $repoauthor || $repocommitter || '';
 	$sender = ask("Who should the emails appear to be from? [$sender] ",
 	              default => $sender);
-	print "Emails will be sent from: ", $sender, "\n";
+	printf __("Emails will be sent from: %s\n"), $sender;
 	$prompting++;
 }
 

@@ -13,6 +13,20 @@ msgstr ""
 msgid "See git help COMMAND for more information on a specific command."
 msgstr "Sjá git help SKIPUN til að sjá hjálp fyrir tiltekna skipun."
 
+#: wt-status.c:63 wt-status.c:79 wt-status.c:98 wt-status.c:110
+#: wt-status.c:622
+msgid "On branch "
+msgstr "Á greininni "
+
+#: wt-status.c:629
+msgid "Not currently on any branch."
+msgstr "Ekki á neinni grein."
+
+#: wt-status.c:663
+#, c-format
+msgid "# No changes\n"
+msgstr "# Engar breytingar\n"
+
 #. TRANSLATORS: This is a test. You don't need to translate it.
 #: t/t0200/test.c:9
 msgid "TEST: A C test string"

@@ -24,6 +38,10 @@ msgstr "TILRAUN: C tilraunastrengur"
 msgid "TEST: A C test string %s"
 msgstr "TILRAUN: C tilraunastrengur %s"
 
+#: git-pull.sh:124
+msgid "Fetching tags only, you probably meant:"
+msgstr "Næ aðeins í tögg, þú áttir líkast til við:"
+
 #. TRANSLATORS: This is a test. You don't need to translate it.
 #: t/t0200/test.sh:8
 msgid "TEST: A Shell test string"

@@ -35,6 +53,11 @@ msgstr "TILRAUN: Skeljartilraunastrengur"
 msgid "TEST: A Shell test $variable"
 msgstr "TILRAUN: Skeljartilraunastrengur með breytunni $variable"
 
+#: git-send-email.perl:678
+#, perl-format
+msgid "Emails will be sent from: %s\n"
+msgstr "Póstarnir verða sendir frá: %s\n"
+
 #. TRANSLATORS: This is a test. You don't need to translate it.
 #: t/t0200/test.perl:8
 msgid "TEST: A Perl test string"

@@ -123,4 +123,32 @@ test_expect_success 'xgettext: Perl extraction with %s' '
     test_cmp expect actual
 '
 
+# Actually execute some C and Shell code that uses Gettext
+test_expect_success 'C: git-status reads our message catalog ' '
+    test_commit "some-file" &&
+    git checkout -b test/gettext &&
+    LANGUAGE=C LC_ALL=C git status | grep test/gettext > expect &&
+    echo "# On branch test/gettext" > actual &&
+    test_cmp expect actual &&
+
+    LANGUAGE=is LC_ALL=is_IS.UTF-8 git status | grep test/gettext > expect &&
+    echo "# Á greininni test/gettext" > actual &&
+    test_cmp expect actual
+'
+
+test_expect_success 'Shell: git-pull reads our message catalog' '
+    # Repository for testing
+    mkdir parent &&
+    (cd parent && git init &&
+     echo one >file && git add file &&
+     git commit -m one) &&
+
+    # Actual test
+    (cd parent &&
+    (LANGUAGE=C LC_ALL=C git pull --tags "../" >out 2>err);
+    grep "Fetching tags only" err &&
+    (LANGUAGE=is LC_ALL=is_IS.UTF-8 git pull --tags ../ >out 2>err || :) &&
+    grep "Næ aðeins í" err)
+'
+
 test_done

@@ -11,4 +11,4 @@ int main(void)
 	/* TRANSLATORS: This is a test. You don't need to translate it. */
 	printf(_("TEST: A C test string %s"), "variable");
 }
-	
+

@@ -9,6 +9,7 @@
 #include "quote.h"
 #include "run-command.h"
 #include "remote.h"
+#include "gettext.h"
 
 static char default_wt_status_colors[][COLOR_MAXLEN] = {
 	GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */

@@ -49,16 +50,16 @@ static void wt_status_print_unmerged_header(struct wt_status *s)
 {
 	const char *c = color(WT_STATUS_HEADER, s);
 
-	color_fprintf_ln(s->fp, c, "# Unmerged paths:");
+	color_fprintf_ln(s->fp, c, _("# Unmerged paths:"));
 	if (!advice_status_hints)
 		return;
 	if (s->in_merge)
 		;
 	else if (!s->is_initial)
-		color_fprintf_ln(s->fp, c, "#   (use \"git reset %s <file>...\" to unstage)", s->reference);
+		color_fprintf_ln(s->fp, c, _("#   (use \"git reset %s <file>...\" to unstage)"), s->reference);
 	else
-		color_fprintf_ln(s->fp, c, "#   (use \"git rm --cached <file>...\" to unstage)");
-	color_fprintf_ln(s->fp, c, "#   (use \"git add/rm <file>...\" as appropriate to mark resolution)");
+		color_fprintf_ln(s->fp, c, _("#   (use \"git rm --cached <file>...\" to unstage)"));
+	color_fprintf_ln(s->fp, c, _("#   (use \"git add/rm <file>...\" as appropriate to mark resolution)"));
 	color_fprintf_ln(s->fp, c, "#");
 }
 

@@ -66,15 +67,15 @@ static void wt_status_print_cached_header(struct wt_status *s)
 {
 	const char *c = color(WT_STATUS_HEADER, s);
 
-	color_fprintf_ln(s->fp, c, "# Changes to be committed:");
+	color_fprintf_ln(s->fp, c, _("# Changes to be committed:"));
 	if (!advice_status_hints)
 		return;
 	if (s->in_merge)
 		; /* NEEDSWORK: use "git reset --unresolve"??? */
 	else if (!s->is_initial)
-		color_fprintf_ln(s->fp, c, "#   (use \"git reset %s <file>...\" to unstage)", s->reference);
+		color_fprintf_ln(s->fp, c, _("#   (use \"git reset %s <file>...\" to unstage)"), s->reference);
 	else
-		color_fprintf_ln(s->fp, c, "#   (use \"git rm --cached <file>...\" to unstage)");
+		color_fprintf_ln(s->fp, c, _("#   (use \"git rm --cached <file>...\" to unstage)"));
 	color_fprintf_ln(s->fp, c, "#");
 }
 

@@ -84,16 +85,16 @@ static void wt_status_print_dirty_header(struct wt_status *s,
 {
 	const char *c = color(WT_STATUS_HEADER, s);
 
-	color_fprintf_ln(s->fp, c, "# Changed but not updated:");
+	color_fprintf_ln(s->fp, c, _("# Changed but not updated:"));
 	if (!advice_status_hints)
 		return;
 	if (!has_deleted)
-		color_fprintf_ln(s->fp, c, "#   (use \"git add <file>...\" to update what will be committed)");
+		color_fprintf_ln(s->fp, c, _("#   (use \"git add <file>...\" to update what will be committed)"));
 	else
-		color_fprintf_ln(s->fp, c, "#   (use \"git add/rm <file>...\" to update what will be committed)");
-	color_fprintf_ln(s->fp, c, "#   (use \"git checkout -- <file>...\" to discard changes in working directory)");
+		color_fprintf_ln(s->fp, c, _("#   (use \"git add/rm <file>...\" to update what will be committed)"));
+	color_fprintf_ln(s->fp, c, _("#   (use \"git checkout -- <file>...\" to discard changes in working directory)"));
 	if (has_dirty_submodules)
-		color_fprintf_ln(s->fp, c, "#   (commit or discard the untracked or modified content in submodules)");
+		color_fprintf_ln(s->fp, c, _("#   (commit or discard the untracked or modified content in submodules)"));
 	color_fprintf_ln(s->fp, c, "#");
 }
 

@@ -102,10 +103,10 @@ static void wt_status_print_other_header(struct wt_status *s,
 					 const char *how)
 {
 	const char *c = color(WT_STATUS_HEADER, s);
-	color_fprintf_ln(s->fp, c, "# %s files:", what);
+	color_fprintf_ln(s->fp, c, _("# %s files:"), what);
 	if (!advice_status_hints)
 		return;
-	color_fprintf_ln(s->fp, c, "#   (use \"git %s <file>...\" to include in what will be committed)", how);
+	color_fprintf_ln(s->fp, c, _("#   (use \"git %s <file>...\" to include in what will be committed)"), how);
 	color_fprintf_ln(s->fp, c, "#");
 }
 

@@ -122,20 +123,20 @@ static void wt_status_print_unmerged_data(struct wt_status *s,
 	const char *c = color(WT_STATUS_UNMERGED, s);
 	struct wt_status_change_data *d = it->util;
 	struct strbuf onebuf = STRBUF_INIT;
-	const char *one, *how = "bug";
+	const char *one, *how = _("bug");
 
 	one = quote_path(it->string, -1, &onebuf, s->prefix);
 	color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t");
 	switch (d->stagemask) {
-	case 1: how = "both deleted:"; break;
-	case 2: how = "added by us:"; break;
-	case 3: how = "deleted by them:"; break;
-	case 4: how = "added by them:"; break;
-	case 5: how = "deleted by us:"; break;
-	case 6: how = "both added:"; break;
-	case 7: how = "both modified:"; break;
+	case 1: how = _("both deleted:"); break;
+	case 2: how = _("added by us:"); break;
+	case 3: how = _("deleted by them:"); break;
+	case 4: how = _("added by them:"); break;
+	case 5: how = _("deleted by us:"); break;
+	case 6: how = _("both added:"); break;
+	case 7: how = _("both modified:"); break;
 	}
-	color_fprintf(s->fp, c, "%-20s%s\n", how, one);
+	color_fprintf(s->fp, c, _("%-20s%s\n"), how, one);
 	strbuf_release(&onebuf);
 }