#compdef sh ksh bash zsh csh tcsh rc

if (( CURRENT == ${words[(i)-c]} + 1 )); then
  compset -q
  _normal
else
  local n=${words[(b:2:i)[^-]*]}
  if (( n <= CURRENT )); then
    compset -n $n
    _normal && return 0
  fi
  _default
fi
