[Zope] dtml tag

Hi, I would like to print the code of a method through another method, problem is that when I do that, all the dtml-var tag are interpreted... so, I would like to stop such an interpretation... Is it possible to get the code of a method for printing it in anotherone, without interpreting the code??? (the aim is to make a method to change the code of my index_html method through a configuration interface... I know it can sound a little strange....;^) ) Thanks Pierre