vimdocinstall() {
  echo -n "  Updating Vim help tags... "
  /usr/bin/vim --noplugin -u NONE -U NONE \
          --cmd ":helptags /usr/share/vim/vimfiles/doc" --cmd ":q" > /dev/null 2>&1
  echo "done."
}

post_install() {
	vimdocinstall

}

post_upgrade() {
	post_install
}

post_remove() {
  vimdocinstall
}

op=$1
shift

$op $*