[plt-scheme] why does killing a window makes interactions unresponsive

On 9/19/07, Stephen De Gabrielle <stephen at degabrielle.name> wrote:
> when I kill a window of a module I am working on I get the following message
> (pop-up)
> > The evaluation thread is no longer running, so no evaluation can take
> place until the next execution.
> Why is the interactions window is disabled if I do this?

This might explain it:

http://groups.google.com/group/plt-scheme/browse_thread/thread/c0060a202441dc40/cee4cf6c373976ec?hl=en&lnk=gst&q=What+is+the+difference+between+stop+and+kill+key+commands%3F&rnum=1#cee4cf6c373976ec

You might want "stop" instead.