case $THIS_SUB_DEPENDS in
  ISPELL) depends ispell "--enable-ispell";;
  ASPELL) depends aspell "--enable-aspell";;
  HSPELL) depends hspell "--enable-hspell";;
       *) message "${PROBLEM_COLOR}bogus sub_depends: $SPELL $THIS_SUB_DEPENDS${DEFAULT_COLOR}"; return 1;;
esac
