[racket] Callback on shutdown

Greetings. 

> On 5 May 2014, at 16:53, Greg Hendershott <greghendershott at gmail.com> wrote:
> 
> but also immanent program
> termination

I'm honestly not being funny, but do you mean 'imminent' program termination, or have I just leaned about yet another bit of programming-language-theory arcana? On this list, one can never be quite sure. 

I'm not sure what immanent termination would be: at a guess, perhaps involving 'all threads' or something to do with GC resurrections. 

All the best,

Norman


-- 
Norman Gray  :  http://nxg.me.uk