more on destroying objects

[Joe Karnicky <KARNICKY@stripe.sri.com>]

Various people sent helpful comments about getting rid of useless
objects.  I'm unconfused as follows: 
	1- I really don't need to have symbols that have the pulses as
values .
	2- IF I put the pulses themselves on the "pulses" list, then
when the pulses are removed from the list there are no other
references to them and they become garbage. 
	3- If I wish to manage storage manually and minimize garbage
collection I should use resources.

Thanks,
Joe Karnicky
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