Programmatically save image, and also do it periodically

itsme213 itsme213 at
Tue Jan 8 18:18:54 UTC 2008

I need to urgently do both these saves:
  - do these on command (via Seaside app interface)
  - automatically on a timer

I've browsed a bit and found
    SmalltalkImage current snapshot:andQuit:

But this seems to require a confirmation. How do I bypass that?

I found STimer for timed block execution, but found no way to stop an 

Help appreciated,


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