#compdef hash

local expl

if [[ "$words[2]" = -*d* ]]; then
  if compset -P 1 '*\='; then
    _path_files -g '*(-/)'
  else
    _description expl 'named directory'
    compadd "$expl[@]" -q -S '=' - "${(@k)nameddirs}"
  fi
elif compset -P 1 '*\='; then
  _description expl 'executable file'
  _files "$expl[@]" -g '*(*)'
else
  _description expl command
  compadd "$expl[@]" -q -S '=' - "${(@k)commands}"
fi