PREUN

/bin/sh

if [[ "$1" = "0" ]]; then
  perl -ni -e "/^DICT\s*et\s*EE\s*et_EE$/ or print" /usr/share/dict/ooo/dictionary.lst
fi

POSTIN

/bin/sh

if [[ ! -f "/usr/share/dict/ooo/dictionary.lst" ]] ||       ! grep -q "^DICT[ \t]*et[ \t]*EE[ \t]*et_EE" /usr/share/dict/ooo/dictionary.lst
then
  echo "DICT et EE et_EE" >> /usr/share/dict/ooo/dictionary.lst
fi