[Zope] How do reset a dtml-var

[hans]

Chris Gray wrote:

> A caveat about the REQUEST.set method:
>
> There is a memory leak associated with this technique.  Use it as
> sparingly as possible.
>
> (This points to another reason for the dtml-let end tag -- garbage
> collection.)
>
> Before I found out about this, I used REQUEST.set quite freely with the
> result that I now restart the Zope server automatically at regular
> intervals to prevent the gradually swelling process from bogging down.

oops :-o
please tell me:
where is this documented? how did you find out?
--
-------------------------------------------------------------
Who's got only a hammer sees the world as a nail
hans augustin  (software developer)           hans@beehive.de
beehive elektronische medien GmbH       http://www.beehive.de
phone: +49 30 847-82 0                  fax: +49 30 847-82 299