[Newbies] Frozen Squeak environment

[Peter Mucsi]

Hi,

I'm a newbee playing around in Squeak for a while.

Sometimes I write code that is faulty, for example, execution gets into 
an infinite loop. If the loop doesn't stop after a while, the whole 
environment gets frozen and I have to kill Squeak in Windows XP. I have 
tried #forkAt (I put my stuff into a BlockClosure instance), it has 
solved the problem, but is there a way in Squeak to do this 
automatically? Can I execute something in Workspace that is put 
automatically into a low priority thread?

Thanks in advance for your  kind answer.

Peter Mucsi