code: public final String decompileScript(Script script, int indent)
      {
          NativeFunction scriptImpl = (NativeFunction) script;
          return scriptImpl.decompile(indent, 0);
      }
docs: Decompile the script.
  <p>
  The canonical source of the script is returned.
  
  @param script the script to decompile
  @param indent the number of spaces to indent the result
  @return a string representing the script source