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Modifying constructor for value-symbol structures.
(change-value-symbol x
[:get <get>])
This is an often useful alternative to make-value-symbol.
We construct a new value-symbol structure that is a copy of
This is an ordinary
Macro:
(defmacro change-value-symbol (x &rest args) (std::change-aggregate 'value-symbol x args '((:get . value-symbol->get)) 'change-value-symbol 'nil))