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#!/bin/sh -e
# $Id$
# Public domain. Originally written 2009, Norbert Preining.
#
# update the master message.pot catalog and merge the result into the
# respective .po files.
# Convenience variables.
mydir=`dirname $0`
Master=`cd $mydir/../.. && pwd`
transdir=$Master/tlpkg/translations
cd $Master || exit 1
cp $transdir/messages.pot $transdir/messages.prev
xgettext -o tlpkg/translations/messages.pot -L Perl \
--copyright-holder="TeX Live Team" \
--package-name="TeX Live" \
--package-version=2009 \
--msgid-bugs-address=tex-live@tug.org \
-k__ -k\$__ -k%__ -k__x -k__n:1,2 -k__nx:1,2 -k__xn:1,2 -kN__ -k \
tlpkg/installer/install-menu-perltk.pl \
tlpkg/installer/install-menu-wizard.pl \
texmf/scripts/texlive/tlmgrgui/*.pl
cd $transdir || exit 1
tmpa=`mktemp`
tmpb=`mktemp`
sed /POT-Creation-Date:/d <messages.prev >$tmpa
sed /POT-Creation-Date:/d <messages.pot >$tmpb
if cmp -s $tmpa $tmpb ; then
echo "$0: no msg changes."
mv messages.prev messages.pot
rm -f $tmpa $tmpb
exit 0
fi
rm -f $tmpa $tmpb messages.prev
# here we come only if there have been changes
for i in *.po ; do
printf "$i "
msgmerge --backup=none --update $i messages.pot
done
exit $?
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