PREUN

/bin/sh

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

POSTIN

/bin/sh

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