content: on run argv
  	tell application "Finder"
  		set the_path to item 1 of argv
  		try
  			-- Will throw an error if the_path does not exist.
  			set the_item to POSIX file the_path as alias
  			-- Will throw an error if the_item is not an alias.
  			return POSIX path of (original item of the_item as text)
  		end try
  		return the_path
  	end tell
  end run
  