PREUN
/bin/sh
grep -v /usr/X11R6/share/xpdf/TIS-620.unicodeMap /etc/xpdfrc.new > /etc/xpdfrc
grep -v /usr/X11R6/share/xpdf/Thai.nameToUnicode /etc/xpdfrc > /etc/xpdfrc.new
rm -f /etc/xpdfrc.new
POSTIN
/bin/sh
if [ ! -f /etc/xpdfrc ]; then
echo 'unicodeMap TIS-620 /usr/X11R6/share/xpdf/TIS-620.unicodeMap' >> /etc/xpdfrc
echo 'nameToUnicode /usr/X11R6/share/xpdf/Thai.nameToUnicode' >> /etc/xpdfrc
else
if ! grep -q /usr/X11R6/share/xpdf/TIS-620.unicodeMap /etc/xpdfrc; then
echo 'unicodeMap TIS-620 /usr/X11R6/share/xpdf/TIS-620.unicodeMap' >> /etc/xpdfrc
fi
if ! grep -q /usr/X11R6/share/xpdf/Thai.nameToUnicode /etc/xpdfrc; then
echo 'nameToUnicode /usr/X11R6/share/xpdf/Thai.nameToUnicode' >> /etc/xpdfrc
fi
fi