-updating build system

11 files changed, 650 insertions, 0 deletions

diff --git a/po/ChangeLog b/po/ChangeLog
new file mode 100644
index 0000000..16bda42
--- /dev/null
+++ b/po/ChangeLog
@@ -0,0 +1,12 @@
+2012-03-07  gettextize  <bug-gnu-gettext@gnu.org>
+
+        * Makefile.in.in: New file, from gettext-0.18.1.
+        * Rules-quot: New file, from gettext-0.18.1.
+        * boldquot.sed: New file, from gettext-0.18.1.
+        * en@boldquot.header: New file, from gettext-0.18.1.
+        * en@quot.header: New file, from gettext-0.18.1.
+        * insert-header.sin: New file, from gettext-0.18.1.
+        * quot.sed: New file, from gettext-0.18.1.
+        * remove-potcdate.sin: New file, from gettext-0.18.1.
+        * POTFILES.in: New file.
+
diff --git a/po/Makefile.in.in b/po/Makefile.in.in
new file mode 100644
index 0000000..83d8838
--- /dev/null
+++ b/po/Makefile.in.in
@@ -0,0 +1,444 @@
+# Makefile for PO directory in any package using GNU gettext.
+# Copyright (C) 1995-1997, 2000-2007, 2009-2010 by Ulrich Drepper <drepper@gnu.ai.mit.edu>
+#
+# This file can be copied and used freely without restrictions.  It can
+# be used in projects which are not available under the GNU General Public
+# License but which still want to provide support for the GNU gettext
+# functionality.
+# Please note that the actual code of GNU gettext is covered by the GNU
+# General Public License and is *not* in the public domain.
+#
+# Origin: gettext-0.18
+GETTEXT_MACRO_VERSION = 0.18
+
+PACKAGE = @PACKAGE@
+VERSION = @VERSION@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+
+SHELL = /bin/sh
+@SET_MAKE@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+datarootdir = @datarootdir@
+datadir = @datadir@
+localedir = @localedir@
+gettextsrcdir = $(datadir)/gettext/po
+
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+
+# We use $(mkdir_p).
+# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as
+# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions,
+# @install_sh@ does not start with $(SHELL), so we add it.
+# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined
+# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake
+# versions, $(mkinstalldirs) and $(install_sh) are unused.
+mkinstalldirs = $(SHELL) @install_sh@ -d
+install_sh = $(SHELL) @install_sh@
+MKDIR_P = @MKDIR_P@
+mkdir_p = @mkdir_p@
+
+GMSGFMT_ = @GMSGFMT@
+GMSGFMT_no = @GMSGFMT@
+GMSGFMT_yes = @GMSGFMT_015@
+GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT))
+MSGFMT_ = @MSGFMT@
+MSGFMT_no = @MSGFMT@
+MSGFMT_yes = @MSGFMT_015@
+MSGFMT = $(MSGFMT_$(USE_MSGCTXT))
+XGETTEXT_ = @XGETTEXT@
+XGETTEXT_no = @XGETTEXT@
+XGETTEXT_yes = @XGETTEXT_015@
+XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT))
+MSGMERGE = msgmerge
+MSGMERGE_UPDATE = @MSGMERGE@ --update
+MSGINIT = msginit
+MSGCONV = msgconv
+MSGFILTER = msgfilter
+
+POFILES = @POFILES@
+GMOFILES = @GMOFILES@
+UPDATEPOFILES = @UPDATEPOFILES@
+DUMMYPOFILES = @DUMMYPOFILES@
+DISTFILES.common = Makefile.in.in remove-potcdate.sin \
+$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3)
+DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \
+$(POFILES) $(GMOFILES) \
+$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3)
+
+POTFILES = \
+
+CATALOGS = @CATALOGS@
+
+# Makevars gets inserted here. (Don't remove this line!)
+
+.SUFFIXES:
+.SUFFIXES: .po .gmo .mo .sed .sin .nop .po-create .po-update
+
+.po.mo:
+        @echo "$(MSGFMT) -c -o $@ $<"; \
+        $(MSGFMT) -c -o t-$@ $< && mv t-$@ $@
+
+.po.gmo:
+        @lang=`echo $* | sed -e 's,.*/,,'`; \
+        test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
+        echo "$${cdcmd}rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.po"; \
+        cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo
+
+.sin.sed:
+        sed -e '/^#/d' $< > t-$@
+        mv t-$@ $@
+
+
+all: check-macro-version all-@USE_NLS@
+
+all-yes: stamp-po
+all-no:
+
+# Ensure that the gettext macros and this Makefile.in.in are in sync.
+check-macro-version:
+        @test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \
+          || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \
+               exit 1; \
+             }
+
+# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no
+# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because
+# we don't want to bother translators with empty POT files). We assume that
+# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty.
+# In this case, stamp-po is a nop (i.e. a phony target).
+
+# stamp-po is a timestamp denoting the last time at which the CATALOGS have
+# been loosely updated. Its purpose is that when a developer or translator
+# checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS,
+# "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent
+# invocations of "make" will do nothing. This timestamp would not be necessary
+# if updating the $(CATALOGS) would always touch them; however, the rule for
+# $(POFILES) has been designed to not touch files that don't need to be
+# changed.
+stamp-po: $(srcdir)/$(DOMAIN).pot
+        test ! -f $(srcdir)/$(DOMAIN).pot || \
+          test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES)
+        @test ! -f $(srcdir)/$(DOMAIN).pot || { \
+          echo "touch stamp-po" && \
+          echo timestamp > stamp-poT && \
+          mv stamp-poT stamp-po; \
+        }
+
+# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update',
+# otherwise packages like GCC can not be built if only parts of the source
+# have been downloaded.
+
+# This target rebuilds $(DOMAIN).pot; it is an expensive operation.
+# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed.
+$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed
+        if LC_ALL=C grep 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null | grep -v 'libtool:' >/dev/null; then \
+          package_gnu='GNU '; \
+        else \
+          package_gnu=''; \
+        fi; \
+        if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \
+          msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \
+        else \
+          msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \
+        fi; \
+        case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \
+          '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \
+            $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \
+              --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \
+              --files-from=$(srcdir)/POTFILES.in \
+              --copyright-holder='$(COPYRIGHT_HOLDER)' \
+              --msgid-bugs-address="$$msgid_bugs_address" \
+            ;; \
+          *) \
+            $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \
+              --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \
+              --files-from=$(srcdir)/POTFILES.in \
+              --copyright-holder='$(COPYRIGHT_HOLDER)' \
+              --package-name="$${package_gnu}@PACKAGE@" \
+              --package-version='@VERSION@' \
+              --msgid-bugs-address="$$msgid_bugs_address" \
+            ;; \
+        esac
+        test ! -f $(DOMAIN).po || { \
+          if test -f $(srcdir)/$(DOMAIN).pot; then \
+            sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \
+            sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \
+            if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \
+              rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \
+            else \
+              rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \
+              mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \
+            fi; \
+          else \
+            mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \
+          fi; \
+        }
+
+# This rule has no dependencies: we don't need to update $(DOMAIN).pot at
+# every "make" invocation, only create it when it is missing.
+# Only "make $(DOMAIN).pot-update" or "make dist" will force an update.
+$(srcdir)/$(DOMAIN).pot:
+        $(MAKE) $(DOMAIN).pot-update
+
+# This target rebuilds a PO file if $(DOMAIN).pot has changed.
+# Note that a PO file is not touched if it doesn't need to be changed.
+$(POFILES): $(srcdir)/$(DOMAIN).pot
+        @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \
+        if test -f "$(srcdir)/$${lang}.po"; then \
+          test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
+          echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot"; \
+          cd $(srcdir) \
+            && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \
+                   '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \
+                     $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \
+                   *) \
+                     $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot;; \
+                 esac; \
+               }; \
+        else \
+          $(MAKE) $${lang}.po-create; \
+        fi
+
+
+install: install-exec install-data
+install-exec:
+install-data: install-data-@USE_NLS@
+        if test "$(PACKAGE)" = "gettext-tools"; then \
+          $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \
+          for file in $(DISTFILES.common) Makevars.template; do \
+            $(INSTALL_DATA) $(srcdir)/$$file \
+                            $(DESTDIR)$(gettextsrcdir)/$$file; \
+          done; \
+          for file in Makevars; do \
+            rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
+          done; \
+        else \
+          : ; \
+        fi
+install-data-no: all
+install-data-yes: all
+        @catalogs='$(CATALOGS)'; \
+        for cat in $$catalogs; do \
+          cat=`basename $$cat`; \
+          lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
+          dir=$(localedir)/$$lang/LC_MESSAGES; \
+          $(mkdir_p) $(DESTDIR)$$dir; \
+          if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \
+          $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \
+          echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \
+          for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \
+            if test -n "$$lc"; then \
+              if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \
+                link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \
+                mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
+                mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
+                (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \
+                 for file in *; do \
+                   if test -f $$file; then \
+                     ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \
+                   fi; \
+                 done); \
+                rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
+              else \
+                if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \
+                  :; \
+                else \
+                  rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \
+                  mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
+                fi; \
+              fi; \
+              rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
+              ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \
+              ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \
+              cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
+              echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \
+            fi; \
+          done; \
+        done
+
+install-strip: install
+
+installdirs: installdirs-exec installdirs-data
+installdirs-exec:
+installdirs-data: installdirs-data-@USE_NLS@
+        if test "$(PACKAGE)" = "gettext-tools"; then \
+          $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \
+        else \
+          : ; \
+        fi
+installdirs-data-no:
+installdirs-data-yes:
+        @catalogs='$(CATALOGS)'; \
+        for cat in $$catalogs; do \
+          cat=`basename $$cat`; \
+          lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
+          dir=$(localedir)/$$lang/LC_MESSAGES; \
+          $(mkdir_p) $(DESTDIR)$$dir; \
+          for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \
+            if test -n "$$lc"; then \
+              if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \
+                link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \
+                mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
+                mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
+                (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \
+                 for file in *; do \
+                   if test -f $$file; then \
+                     ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \
+                   fi; \
+                 done); \
+                rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
+              else \
+                if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \
+                  :; \
+                else \
+                  rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \
+                  mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
+                fi; \
+              fi; \
+            fi; \
+          done; \
+        done
+
+# Define this as empty until I found a useful application.
+installcheck:
+
+uninstall: uninstall-exec uninstall-data
+uninstall-exec:
+uninstall-data: uninstall-data-@USE_NLS@
+        if test "$(PACKAGE)" = "gettext-tools"; then \
+          for file in $(DISTFILES.common) Makevars.template; do \
+            rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
+          done; \
+        else \
+          : ; \
+        fi
+uninstall-data-no:
+uninstall-data-yes:
+        catalogs='$(CATALOGS)'; \
+        for cat in $$catalogs; do \
+          cat=`basename $$cat`; \
+          lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
+          for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \
+            rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
+          done; \
+        done
+
+check: all
+
+info dvi ps pdf html tags TAGS ctags CTAGS ID:
+
+mostlyclean:
+        rm -f remove-potcdate.sed
+        rm -f stamp-poT
+        rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po
+        rm -fr *.o
+
+clean: mostlyclean
+
+distclean: clean
+        rm -f Makefile Makefile.in POTFILES *.mo
+
+maintainer-clean: distclean
+        @echo "This command is intended for maintainers to use;"
+        @echo "it deletes files that may require special tools to rebuild."
+        rm -f stamp-po $(GMOFILES)
+
+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+dist distdir:
+        $(MAKE) update-po
+        @$(MAKE) dist2
+# This is a separate target because 'update-po' must be executed before.
+dist2: stamp-po $(DISTFILES)
+        dists="$(DISTFILES)"; \
+        if test "$(PACKAGE)" = "gettext-tools"; then \
+          dists="$$dists Makevars.template"; \
+        fi; \
+        if test -f $(srcdir)/$(DOMAIN).pot; then \
+          dists="$$dists $(DOMAIN).pot stamp-po"; \
+        fi; \
+        if test -f $(srcdir)/ChangeLog; then \
+          dists="$$dists ChangeLog"; \
+        fi; \
+        for i in 0 1 2 3 4 5 6 7 8 9; do \
+          if test -f $(srcdir)/ChangeLog.$$i; then \
+            dists="$$dists ChangeLog.$$i"; \
+          fi; \
+        done; \
+        if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \
+        for file in $$dists; do \
+          if test -f $$file; then \
+            cp -p $$file $(distdir) || exit 1; \
+          else \
+            cp -p $(srcdir)/$$file $(distdir) || exit 1; \
+          fi; \
+        done
+
+update-po: Makefile
+        $(MAKE) $(DOMAIN).pot-update
+        test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES)
+        $(MAKE) update-gmo
+
+# General rule for creating PO files.
+
+.nop.po-create:
+        @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \
+        echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \
+        exit 1
+
+# General rule for updating PO files.
+
+.nop.po-update:
+        @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \
+        if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; fi; \
+        tmpdir=`pwd`; \
+        echo "$$lang:"; \
+        test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
+        echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \
+        cd $(srcdir); \
+        if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \
+               '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \
+                 $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \
+               *) \
+                 $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \
+             esac; \
+           }; then \
+          if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \
+            rm -f $$tmpdir/$$lang.new.po; \
+          else \
+            if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \
+              :; \
+            else \
+              echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \
+              exit 1; \
+            fi; \
+          fi; \
+        else \
+          echo "msgmerge for $$lang.po failed!" 1>&2; \
+          rm -f $$tmpdir/$$lang.new.po; \
+        fi
+
+$(DUMMYPOFILES):
+
+update-gmo: Makefile $(GMOFILES)
+        @:
+
+# Recreate Makefile by invoking config.status. Explicitly invoke the shell,
+# because execution permission bits may not work on the current file system.
+# Use @SHELL@, which is the shell determined by autoconf for the use by its
+# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient.
+Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@
+        cd $(top_builddir) \
+          && @SHELL@ ./config.status $(subdir)/$@.in po-directories
+
+force:
+
+# Tell versions [3.59,3.63) of GNU make not to export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/po/Makevars.template b/po/Makevars.template
new file mode 100644
index 0000000..32692ab
--- /dev/null
+++ b/po/Makevars.template
@@ -0,0 +1,41 @@
+# Makefile variables for PO directory in any package using GNU gettext.
+
+# Usually the message domain is the same as the package name.
+DOMAIN = $(PACKAGE)
+
+# These two variables depend on the location of this directory.
+subdir = po
+top_builddir = ..
+
+# These options get passed to xgettext.
+XGETTEXT_OPTIONS = --keyword=_ --keyword=N_
+
+# This is the copyright holder that gets inserted into the header of the
+# $(DOMAIN).pot file.  Set this to the copyright holder of the surrounding
+# package.  (Note that the msgstr strings, extracted from the package's
+# sources, belong to the copyright holder of the package.)  Translators are
+# expected to transfer the copyright for their translations to this person
+# or entity, or to disclaim their copyright.  The empty string stands for
+# the public domain; in this case the translators are expected to disclaim
+# their copyright.
+COPYRIGHT_HOLDER = Free Software Foundation, Inc.
+
+# This is the email address or URL to which the translators shall report
+# bugs in the untranslated strings:
+# - Strings which are not entire sentences, see the maintainer guidelines
+#   in the GNU gettext documentation, section 'Preparing Strings'.
+# - Strings which use unclear terms or require additional context to be
+#   understood.
+# - Strings which make invalid assumptions about notation of date, time or
+#   money.
+# - Pluralisation problems.
+# - Incorrect English spelling.
+# - Incorrect formatting.
+# It can be your email address, or a mailing list address where translators
+# can write to without being subscribed, or the URL of a web page through
+# which the translators can contact you.
+MSGID_BUGS_ADDRESS =
+
+# This is the list of locale categories, beyond LC_MESSAGES, for which the
+# message catalogs shall be used.  It is usually empty.
+EXTRA_LOCALE_CATEGORIES =
diff --git a/po/POTFILES.in b/po/POTFILES.in
new file mode 100644
index 0000000..667e27c
--- /dev/null
+++ b/po/POTFILES.in
@@ -0,0 +1 @@
+# List of source files which contain translatable strings.
diff --git a/po/Rules-quot b/po/Rules-quot
new file mode 100644
index 0000000..af52487
--- /dev/null
+++ b/po/Rules-quot
@@ -0,0 +1,47 @@
+# Special Makefile rules for English message catalogs with quotation marks.
+
+DISTFILES.common.extra1 = quot.sed boldquot.sed en@quot.header en@boldquot.header insert-header.sin Rules-quot
+
+.SUFFIXES: .insert-header .po-update-en
+
+en@quot.po-create:
+        $(MAKE) en@quot.po-update
+en@boldquot.po-create:
+        $(MAKE) en@boldquot.po-update
+
+en@quot.po-update: en@quot.po-update-en
+en@boldquot.po-update: en@boldquot.po-update-en
+
+.insert-header.po-update-en:
+        @lang=`echo $@ | sed -e 's/\.po-update-en$$//'`; \
+        if test "$(PACKAGE)" = "gettext"; then PATH=`pwd`/../src:$$PATH; GETTEXTLIBDIR=`cd $(top_srcdir)/src && pwd`; export GETTEXTLIBDIR; fi; \
+        tmpdir=`pwd`; \
+        echo "$$lang:"; \
+        ll=`echo $$lang | sed -e 's/@.*//'`; \
+        LC_ALL=C; export LC_ALL; \
+        cd $(srcdir); \
+        if $(MSGINIT) -i $(DOMAIN).pot --no-translator -l $$lang -o - 2>/dev/null | sed -f $$tmpdir/$$lang.insert-header | $(MSGCONV) -t UTF-8 | $(MSGFILTER) sed -f `echo $$lang | sed -e 's/.*@//'`.sed 2>/dev/null > $$tmpdir/$$lang.new.po; then \
+          if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \
+            rm -f $$tmpdir/$$lang.new.po; \
+          else \
+            if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \
+              :; \
+            else \
+              echo "creation of $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \
+              exit 1; \
+            fi; \
+          fi; \
+        else \
+          echo "creation of $$lang.po failed!" 1>&2; \
+          rm -f $$tmpdir/$$lang.new.po; \
+        fi
+
+en@quot.insert-header: insert-header.sin
+        sed -e '/^#/d' -e 's/HEADER/en@quot.header/g' $(srcdir)/insert-header.sin > en@quot.insert-header
+
+en@boldquot.insert-header: insert-header.sin
+        sed -e '/^#/d' -e 's/HEADER/en@boldquot.header/g' $(srcdir)/insert-header.sin > en@boldquot.insert-header
+
+mostlyclean: mostlyclean-quot
+mostlyclean-quot:
+        rm -f *.insert-header
diff --git a/po/boldquot.sed b/po/boldquot.sed
new file mode 100644
index 0000000..4b937aa
--- /dev/null
+++ b/po/boldquot.sed
@@ -0,0 +1,10 @@
+s/"\([^"]*\)"/“\1”/g
+s/`\([^`']*\)'/‘\1’/g
+s/ '\([^`']*\)' / ‘\1’ /g
+s/ '\([^`']*\)'$/ ‘\1’/g
+s/^'\([^`']*\)' /‘\1’ /g
+s/“”/""/g
+s/“/“/g
+s/”/”/g
+s/‘/‘/g
+s/’/’/g
diff --git a/po/en@boldquot.header b/po/en@boldquot.header
new file mode 100644
index 0000000..fedb6a0
--- /dev/null
+++ b/po/en@boldquot.header
@@ -0,0 +1,25 @@
+# All this catalog "translates" are quotation characters.
+# The msgids must be ASCII and therefore cannot contain real quotation
+# characters, only substitutes like grave accent (0x60), apostrophe (0x27)
+# and double quote (0x22). These substitutes look strange; see
+# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
+#
+# This catalog translates grave accent (0x60) and apostrophe (0x27) to
+# left single quotation mark (U+2018) and right single quotation mark (U+2019).
+# It also translates pairs of apostrophe (0x27) to
+# left single quotation mark (U+2018) and right single quotation mark (U+2019)
+# and pairs of quotation mark (0x22) to
+# left double quotation mark (U+201C) and right double quotation mark (U+201D).
+#
+# When output to an UTF-8 terminal, the quotation characters appear perfectly.
+# When output to an ISO-8859-1 terminal, the single quotation marks are
+# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to
+# grave/acute accent (by libiconv), and the double quotation marks are
+# transliterated to 0x22.
+# When output to an ASCII terminal, the single quotation marks are
+# transliterated to apostrophes, and the double quotation marks are
+# transliterated to 0x22.
+#
+# This catalog furthermore displays the text between the quotation marks in
+# bold face, assuming the VT100/XTerm escape sequences.
+#
diff --git a/po/en@quot.header b/po/en@quot.header
new file mode 100644
index 0000000..a9647fc
--- /dev/null
+++ b/po/en@quot.header
@@ -0,0 +1,22 @@
+# All this catalog "translates" are quotation characters.
+# The msgids must be ASCII and therefore cannot contain real quotation
+# characters, only substitutes like grave accent (0x60), apostrophe (0x27)
+# and double quote (0x22). These substitutes look strange; see
+# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
+#
+# This catalog translates grave accent (0x60) and apostrophe (0x27) to
+# left single quotation mark (U+2018) and right single quotation mark (U+2019).
+# It also translates pairs of apostrophe (0x27) to
+# left single quotation mark (U+2018) and right single quotation mark (U+2019)
+# and pairs of quotation mark (0x22) to
+# left double quotation mark (U+201C) and right double quotation mark (U+201D).
+#
+# When output to an UTF-8 terminal, the quotation characters appear perfectly.
+# When output to an ISO-8859-1 terminal, the single quotation marks are
+# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to
+# grave/acute accent (by libiconv), and the double quotation marks are
+# transliterated to 0x22.
+# When output to an ASCII terminal, the single quotation marks are
+# transliterated to apostrophes, and the double quotation marks are
+# transliterated to 0x22.
+#
diff --git a/po/insert-header.sin b/po/insert-header.sin
new file mode 100644
index 0000000..b26de01
--- /dev/null
+++ b/po/insert-header.sin
@@ -0,0 +1,23 @@
+# Sed script that inserts the file called HEADER before the header entry.
+#
+# At each occurrence of a line starting with "msgid ", we execute the following
+# commands. At the first occurrence, insert the file. At the following
+# occurrences, do nothing. The distinction between the first and the following
+# occurrences is achieved by looking at the hold space.
+/^msgid /{
+x
+# Test if the hold space is empty.
+s/m/m/
+ta
+# Yes it was empty. First occurrence. Read the file.
+r HEADER
+# Output the file's contents by reading the next line. But don't lose the
+# current line while doing this.
+g
+N
+bb
+:a
+# The hold space was nonempty. Following occurrences. Do nothing.
+x
+:b
+}
diff --git a/po/quot.sed b/po/quot.sed
new file mode 100644
index 0000000..0122c46
--- /dev/null
+++ b/po/quot.sed
@@ -0,0 +1,6 @@
+s/"\([^"]*\)"/“\1”/g
+s/`\([^`']*\)'/‘\1’/g
+s/ '\([^`']*\)' / ‘\1’ /g
+s/ '\([^`']*\)'$/ ‘\1’/g
+s/^'\([^`']*\)' /‘\1’ /g
+s/“”/""/g
diff --git a/po/remove-potcdate.sin b/po/remove-potcdate.sin
new file mode 100644
index 0000000..2436c49
--- /dev/null
+++ b/po/remove-potcdate.sin
@@ -0,0 +1,19 @@
+# Sed script that remove the POT-Creation-Date line in the header entry
+# from a POT file.
+#
+# The distinction between the first and the following occurrences of the
+# pattern is achieved by looking at the hold space.
+/^"POT-Creation-Date: .*"$/{
+x
+# Test if the hold space is empty.
+s/P/P/
+ta
+# Yes it was empty. First occurrence. Remove the line.
+g
+d
+bb
+:a
+# The hold space was nonempty. Following occurrences. Do nothing.
+x
+:b
+}