edit:add-var aur-get~ {|package @files|
  if (eq (count $files) 0) {
    echo "usage: aur-get <package> file1 [file2...]"
  }

  peach {|file|
    var url = (printf 'https://aur.archlinux.org/cgit/aur.git/plain/%s?h=%s' $file $package)
    printf "Command: wget -O %s %s" $file $url
    wget -O $file $url
  } $files
}