#compdef unhash

local fl="$words[2]" ret=1 expl

if [[ "$fl" = -*d* ]]; then
  _description expl 'named directory'
  compgen "$expl[@]" -n && ret=0
fi
if [[ "$fl" = -*a* ]]; then
  _description expl alias
  compgen "$expl[@]" -a && ret=0
fi
if [[ "$fl" = -*f* ]]; then
  _description expl 'shell function'
  compgen "$expl[@]" -F && ret=0
fi
if [[ "$fl" != -* ]]; then
  _description expl command
  compgen "$expl[@]" -m && ret=0
fi

return ret