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What is the proper way to make a cell stop forwarding to another cell?
I read from page 22 of volume 8:
To forward one arbitrary cell to another, given two locatives do
This works fine, but there is no indication anywhere of how to make
locative1 not forward anymore. The following works, and provides error
checking if I try to read from the location without putting something
(sys:%p-store-tag-and-pointer locative1 sys:dtp-null 0)
Will this cause me grief later? Is there an official way to do this?